/* ==========================================================
   Joseph Ajibomode — design tokens
   Palette derived from the Solo Marketing logo (black / signal red / white)
   and the portrait backdrop (ember) + polo collar (sand).
   ========================================================== */
:root {
  --bg: #0b0a0a;
  --bg-2: #110e0e;
  --surface: #171313;
  --surface-2: #1f1918;
  --line: rgba(255, 255, 255, 0.09);
  --line-2: rgba(255, 255, 255, 0.16);
  --text: #f6f1ee;
  --muted: #bdb2ad;
  --dim: #918682;
  --red: #e3262b;
  --red-hi: #ff4146;
  --red-soft: rgba(227, 38, 43, 0.14);
  --ember: #c2512f;
  --sand: #e9d7a6;
  --ok: #4fd08a;

  --f-display: 'Bricolage Grotesque', 'Helvetica Neue', Arial, sans-serif;
  --f-body: 'Manrope', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --f-mono: 'JetBrains Mono', ui-monospace, Menlo, monospace;

  --r-sm: 10px;
  --r: 16px;
  --r-lg: 24px;
  --wrap: 1200px;
  --gutter: clamp(18px, 4vw, 40px);
  --sec: clamp(72px, 10vw, 128px);
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --header-h: 72px;
  color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 16px); }
body {
  margin: 0; background: var(--bg); color: var(--text);
  font-family: var(--f-body); font-size: 17px; line-height: 1.65;
  -webkit-font-smoothing: antialiased; overflow-x: hidden;
}
img, svg { display: block; max-width: 100%; }
img { height: auto; }
a { color: inherit; text-decoration-color: rgba(255, 255, 255, 0.35); text-underline-offset: 3px; }
a:hover { text-decoration-color: currentColor; }
p a { color: var(--text); }
button { font: inherit; color: inherit; cursor: pointer; }
h1, h2, h3 { font-family: var(--f-display); font-weight: 700; line-height: 1.08; letter-spacing: -0.025em; margin: 0 0 0.5em; text-wrap: balance; }
h1 { font-size: clamp(2.5rem, 5.6vw, 4.6rem); font-weight: 800; letter-spacing: -0.04em; line-height: 1.02; }
h2 { font-size: clamp(2rem, 3.8vw, 3.1rem); }
h3 { font-size: 1.2rem; letter-spacing: -0.01em; }
p { margin: 0 0 1em; }
ul, ol { margin: 0; padding: 0; list-style: none; }
.mono { font-family: var(--f-mono); font-size: 0.78em; letter-spacing: 0.04em; }
.sr-only { position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.wrap { width: 100%; max-width: calc(var(--wrap) + var(--gutter) * 2); margin: 0 auto; padding-inline: var(--gutter); }
.center { text-align: center; margin-top: 48px; }
:focus-visible { outline: 2px solid var(--sand); outline-offset: 3px; border-radius: 6px; }
::selection { background: var(--red); color: #fff; }
.skip { position: absolute; left: 12px; top: -60px; z-index: 200; background: var(--text); color: var(--bg); padding: 10px 16px; border-radius: 8px; font-weight: 700; }
.skip:focus { top: 12px; }
[hidden] { display: none !important; }

.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--f-mono); font-size: 0.76rem; font-weight: 500; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--sand); margin: 0 0 18px;
}
.eyebrow::before { content: ''; width: 22px; height: 1.5px; background: var(--red); }
.hero-eyebrow::before { display: none; }
.lede { font-size: clamp(1.06rem, 1.4vw, 1.22rem); color: var(--muted); max-width: 62ch; }
h2 em, .hl { font-style: normal; color: var(--red-hi); }
.hl { background: linear-gradient(100deg, var(--red-hi), #ff7a52 60%, var(--sand)); -webkit-background-clip: text; background-clip: text; color: transparent; }

/* ── buttons ─────────────────────────────────────────── */
.btn {
  --bg-b: transparent;
  position: relative; display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 50px; padding: 0 22px; border-radius: 999px; border: 1px solid transparent;
  font-family: var(--f-body); font-weight: 700; font-size: 0.97rem; text-decoration: none; white-space: nowrap;
  transition: transform 0.25s var(--ease), background 0.25s, border-color 0.25s, box-shadow 0.25s, color 0.25s;
}
.btn .ic { width: 18px; height: 18px; transition: transform 0.25s var(--ease); }
.btn:hover .ic { transform: translateX(3px); }
.btn-primary { background: var(--red); color: #fff; box-shadow: 0 10px 30px -10px rgba(227, 38, 43, 0.7), inset 0 1px 0 rgba(255, 255, 255, 0.22); }
.btn-primary:hover { background: #f02d32; transform: translateY(-2px); box-shadow: 0 16px 36px -12px rgba(227, 38, 43, 0.85), inset 0 1px 0 rgba(255, 255, 255, 0.25); }
.btn-ghost { border-color: var(--line-2); color: var(--text); background: rgba(255, 255, 255, 0.03); }
.btn-ghost:hover { border-color: rgba(255, 255, 255, 0.4); background: rgba(255, 255, 255, 0.07); transform: translateY(-2px); }
.btn-text { padding: 0 6px; color: var(--muted); }
.btn-text:hover { color: var(--text); }
.btn-block { width: 100%; }
.cta-row { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; margin-top: 32px; }
.link-arrow { display: inline-flex; align-items: center; gap: 8px; color: var(--red-hi); font-weight: 700; text-decoration: none; }
.link-arrow .ic { width: 18px; transition: transform 0.25s var(--ease); }
.link-arrow:hover .ic { transform: translateX(4px); }

/* ── header ─────────────────────────────────────────── */
.site-header {
  position: sticky; top: 0; z-index: 100; height: var(--header-h);
  background: rgba(11, 10, 10, 0.55); backdrop-filter: saturate(1.4) blur(14px); -webkit-backdrop-filter: saturate(1.4) blur(14px);
  border-bottom: 1px solid transparent; transition: background 0.3s, border-color 0.3s;
}
.site-header.scrolled { background: rgba(11, 10, 10, 0.86); border-bottom-color: var(--line); }
.header-in { height: 100%; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: inline-flex; align-items: center; gap: 12px; text-decoration: none; }
.brand img { width: 40px; height: 40px; border-radius: 50%; }
.brand-text { display: flex; flex-direction: column; line-height: 1.15; }
.brand-text strong { font-family: var(--f-display); font-size: 1.06rem; letter-spacing: -0.01em; }
.brand-text small { font-family: var(--f-mono); font-size: 0.66rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--dim); }
.nav { display: flex; align-items: center; gap: 28px; }
.nav ul { display: flex; gap: 4px; }
.nav a:not(.btn) { display: block; padding: 8px 14px; border-radius: 999px; color: var(--muted); text-decoration: none; font-weight: 600; font-size: 0.95rem; transition: color 0.2s, background 0.2s; }
.nav a:not(.btn):hover { color: var(--text); background: rgba(255, 255, 255, 0.05); }
.nav a[aria-current='page'] { color: var(--text); background: rgba(255, 255, 255, 0.07); }
.nav .btn { min-height: 44px; padding: 0 18px; font-size: 0.92rem; }
.nav-toggle { display: none; width: 46px; height: 46px; border-radius: 12px; border: 1px solid var(--line-2); background: rgba(255, 255, 255, 0.04); }
.burger { display: grid; gap: 5px; width: 20px; margin: auto; }
.burger i { display: block; height: 2px; background: var(--text); border-radius: 2px; transition: transform 0.3s var(--ease), opacity 0.2s; }
.burger i:nth-child(3) { width: 65%; }
.nav-toggle[aria-expanded='true'] .burger i:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded='true'] .burger i:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded='true'] .burger i:nth-child(3) { width: 100%; transform: translateY(-7px) rotate(-45deg); }
.draft-bar { position: relative; z-index: 101; background: var(--sand); color: #1a1310; text-align: center; font-weight: 700; padding: 8px 16px; font-size: 0.9rem; }

@media (max-width: 920px) {
  .nav-toggle { display: grid; place-items: center; }
  .nav {
    position: fixed; inset: var(--header-h) 0 auto 0; flex-direction: column; align-items: stretch; gap: 20px;
    padding: 20px var(--gutter) 28px; background: rgba(11, 10, 10, 0.97); border-bottom: 1px solid var(--line);
    transform: translateY(-12px); opacity: 0; visibility: hidden; transition: opacity 0.25s, transform 0.3s var(--ease), visibility 0.25s;
  }
  .nav.open { transform: none; opacity: 1; visibility: visible; }
  .nav ul { flex-direction: column; }
  .nav a:not(.btn) { padding: 14px 12px; font-size: 1.1rem; border-radius: 12px; }
  .nav .btn { width: 100%; min-height: 52px; }
}

/* ── sections ───────────────────────────────────────── */
section { position: relative; }
.sec-head { max-width: 760px; margin-bottom: 56px; }
.sec-head h2 { margin-bottom: 0.35em; }
.sec-sub { color: var(--muted); font-size: 1.08rem; max-width: 60ch; margin: 0; }
.sec-row { display: flex; align-items: end; justify-content: space-between; gap: 24px; flex-wrap: wrap; margin-bottom: 56px; }
.sec-row .sec-head { margin-bottom: 0; }

/* reveal */
.js .rv { opacity: 0; transform: translateY(26px); transition: opacity 0.8s var(--ease), transform 0.8s var(--ease); transition-delay: var(--d, 0ms); }
.js .rv.in { opacity: 1; transform: none; }

/* ── hero ───────────────────────────────────────────── */
.hero { padding: clamp(40px, 6vw, 72px) 0 clamp(60px, 8vw, 110px); overflow: hidden; isolation: isolate; }
.hero-net { position: absolute; inset: 0; width: 100%; height: 100%; z-index: -1; opacity: 0.85; }
.hero-glow { position: absolute; z-index: -2; inset: -20% -10% auto auto; width: 70vw; height: 70vw; max-width: 900px; max-height: 900px;
  background: radial-gradient(closest-side, rgba(194, 81, 47, 0.32), rgba(227, 38, 43, 0.1) 55%, transparent 75%); filter: blur(10px); }
.hero::after { content: ''; position: absolute; inset: auto 0 0 0; height: 140px; z-index: -1; background: linear-gradient(to bottom, transparent, var(--bg)); }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr); gap: clamp(32px, 5vw, 72px); align-items: center; }
.hero-copy h1 { margin-bottom: 24px; }
.live-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--ok); box-shadow: 0 0 0 0 rgba(79, 208, 138, 0.6); animation: ping 2s infinite; }
@keyframes ping { 0% { box-shadow: 0 0 0 0 rgba(79, 208, 138, 0.55); } 80%, 100% { box-shadow: 0 0 0 10px rgba(79, 208, 138, 0); } }
.hero-foot { display: flex; align-items: center; gap: 22px; flex-wrap: wrap; margin-top: 36px; padding-top: 26px; border-top: 1px solid var(--line); }
.hero-note { margin: 0; color: var(--dim); font-size: 0.92rem; }
.hero-note strong { color: var(--text); font-family: var(--f-display); }

.socials { display: flex; gap: 10px; }
.socials a { display: grid; place-items: center; width: 42px; height: 42px; border-radius: 50%; border: 1px solid var(--line-2); color: var(--muted); transition: all 0.25s var(--ease); }
.socials a:hover { color: #fff; border-color: var(--red); background: var(--red-soft); transform: translateY(-3px); }
.socials .ic { width: 18px; height: 18px; }

/* hero 3D stage */
.hero-visual { position: relative; }
.stage { position: relative; perspective: 1400px; transform-style: preserve-3d; width: min(100%, 470px); margin-inline: auto; padding: 30px 0 60px; }
.portrait {
  position: relative; margin: 0; border-radius: 30px; overflow: hidden; aspect-ratio: 4 / 5;
  transform-style: preserve-3d; transform: rotateX(var(--rx, 0deg)) rotateY(var(--ry, 0deg));
  transition: transform 0.6s var(--ease); will-change: transform;
  box-shadow: 0 50px 90px -30px rgba(0, 0, 0, 0.85), 0 0 0 1px rgba(255, 255, 255, 0.08), 0 30px 80px -40px rgba(227, 38, 43, 0.7);
}
.portrait img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 18%; }
.portrait::after { content: ''; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 55%, rgba(11, 10, 10, 0.88)); }
.glare { position: absolute; inset: 0; z-index: 2; pointer-events: none; mix-blend-mode: soft-light; opacity: 0; transition: opacity 0.4s;
  background: radial-gradient(circle at var(--gx, 50%) var(--gy, 20%), rgba(255, 255, 255, 0.55), transparent 45%); }
[data-tilt]:hover .glare { opacity: 1; }
.portrait-cap { position: absolute; z-index: 3; left: 22px; bottom: 20px; display: flex; flex-direction: column; }
.portrait-cap strong { font-family: var(--f-display); font-size: 1.3rem; }
.portrait-cap span { font-family: var(--f-mono); font-size: 0.7rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--sand); }

.orbit { position: absolute; left: 50%; top: 90%; width: 0; height: 0; transform-style: preserve-3d; z-index: 4; pointer-events: none; }
.orbit-ring { --r: 280px; position: absolute; transform-style: preserve-3d; transform: rotateX(74deg) rotateZ(0deg); animation: orbit 34s linear infinite; }
.o-chip { position: absolute; transform-style: preserve-3d; transform: rotateZ(var(--a)) translateX(var(--r)) rotateZ(calc(-1 * var(--a))); }
.o-chip-in {
  position: absolute; display: block; translate: -50% -50%; white-space: nowrap; padding: 7px 14px; border-radius: 999px;
  font-family: var(--f-mono); font-size: 0.72rem; letter-spacing: 0.04em; color: var(--text);
  background: rgba(23, 19, 19, 0.85); border: 1px solid var(--line-2); box-shadow: 0 10px 24px -10px rgba(0, 0, 0, 0.8);
  transform: rotateZ(0deg) rotateX(-74deg); animation: orbit-counter 34s linear infinite; backface-visibility: hidden;
}
@keyframes orbit { to { transform: rotateX(74deg) rotateZ(360deg); } }
@keyframes orbit-counter { to { transform: rotateZ(-360deg) rotateX(-74deg); } }

.notif {
  position: absolute; z-index: 5; display: flex; align-items: center; gap: 12px; padding: 12px 16px 12px 12px; border-radius: 16px;
  background: rgba(23, 19, 19, 0.82); border: 1px solid var(--line-2); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  box-shadow: 0 24px 48px -20px rgba(0, 0, 0, 0.9); font-size: 0.82rem; line-height: 1.3; animation: float 6s ease-in-out infinite;
}
.notif strong { display: block; font-size: 0.86rem; }
.notif small { color: var(--dim); }
.n-ic { display: grid; place-items: center; width: 36px; height: 36px; border-radius: 10px; background: var(--red-soft); color: var(--red-hi); flex: none; }
.n-ic.ok { background: rgba(79, 208, 138, 0.14); color: var(--ok); }
.n-ic .ic { width: 18px; height: 18px; }
.n1 { top: 16%; left: -18%; }
.n2 { top: 47%; right: -16%; animation-delay: -2s; }
.n3 { top: 62%; left: -14%; animation-delay: -4s; }
@keyframes float { 0%, 100% { transform: translate3d(0, 0, 40px); } 50% { transform: translate3d(0, -12px, 40px); } }

@media (max-width: 980px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-visual { order: -1; }
  .stage { width: min(78%, 380px); padding: 10px 0 40px; }
  .orbit-ring { --r: 210px; }
  .n1 { left: -24%; } .n2 { right: -24%; } .n3 { left: -18%; }
}
@media (max-width: 560px) {
  .stage { width: 72%; }
  .orbit-ring { --r: 160px; }
  .o-chip-in { font-size: 0.62rem; padding: 5px 10px; }
  .notif { font-size: 0.72rem; padding: 8px 10px 8px 8px; gap: 8px; }
  .notif strong { font-size: 0.76rem; }
  .n-ic { width: 28px; height: 28px; }
  .n1 { left: -20%; top: 10%; } .n2 { right: -22%; } .n3 { display: none; }
  .portrait-cap { display: none; }
  .hero .cta-row .btn { flex: 1 1 100%; }
}

/* ── proof / results ───────────────────────────────── */
.proof { padding: var(--sec) 0; }
.proof-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; }
.proof-card {
  position: relative; display: flex; flex-direction: column; padding: clamp(26px, 3vw, 40px); border-radius: var(--r-lg); overflow: hidden;
  background: linear-gradient(160deg, var(--surface-2), var(--surface) 55%); border: 1px solid var(--line); text-decoration: none; isolation: isolate;
  transition: transform 0.4s var(--ease), border-color 0.3s;
}
.proof-card::before { content: ''; position: absolute; z-index: -1; inset: -40% -30% auto auto; width: 70%; aspect-ratio: 1; background: radial-gradient(closest-side, rgba(227, 38, 43, 0.25), transparent); }
a.proof-card:hover { transform: translateY(-4px); border-color: rgba(227, 38, 43, 0.45); }
.proof-top { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-bottom: 26px; }
.proof-client { font-family: var(--f-display); font-weight: 700; font-size: 1.1rem; }
.proof-badge { font-family: var(--f-mono); font-size: 0.66rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--sand); border: 1px solid rgba(233, 215, 166, 0.3); padding: 5px 10px; border-radius: 999px; }
.proof-num { margin: 0; font-family: var(--f-display); font-weight: 800; font-size: clamp(3.6rem, 8vw, 6.4rem); line-height: 0.95; letter-spacing: -0.05em; font-variant-numeric: tabular-nums; }
.proof-label { color: var(--muted); font-size: 1.08rem; margin: 10px 0 28px; max-width: 30ch; }
.proof-link { display: inline-flex; align-items: center; gap: 8px; margin-top: 26px; color: var(--red-hi); font-weight: 700; font-size: 0.95rem; }
.proof-link .ic { width: 18px; transition: transform 0.25s var(--ease); }
.proof-card:hover .proof-link .ic { transform: translateX(4px); }

.viz-bars { margin-top: auto; height: 110px; display: flex; align-items: flex-end; gap: 6px; padding-top: 10px; border-bottom: 1px solid var(--line); }
.viz-bars i { flex: 1; height: var(--h); border-radius: 6px 6px 2px 2px; background: linear-gradient(to top, rgba(227, 38, 43, 0.35), var(--red)); transform-origin: bottom; transform: scaleY(0.04); transition: transform 1s var(--ease); transition-delay: calc(var(--i) * 70ms + 200ms); }
.viz-bars i:last-child { background: linear-gradient(to top, var(--red), #ff8a5c); box-shadow: 0 0 24px rgba(255, 65, 70, 0.5); }
.proof-card.in .viz-bars i { transform: scaleY(1); }

.viz-cal { margin-top: auto; display: grid; grid-template-columns: repeat(3, 1fr); gap: 0 12px; }
.viz-cal > span { font-family: var(--f-mono); font-size: 0.66rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--dim); margin-bottom: 8px; }
.cal-grid { grid-column: 1 / -1; display: grid; grid-template-columns: repeat(21, 1fr); gap: 5px; }
.cal-grid i { aspect-ratio: 1; border-radius: 5px; background: rgba(255, 255, 255, 0.06); border: 1px solid rgba(255, 255, 255, 0.05); transition: background 0.4s, box-shadow 0.4s, transform 0.4s var(--ease); }
.cal-grid i:nth-child(7n) { margin-right: 0; }
.proof-card.in .cal-grid i.on { background: var(--red); border-color: transparent; box-shadow: 0 0 14px rgba(255, 65, 70, 0.55); transform: scale(1.08); transition-delay: calc(var(--i) * 180ms + 300ms); }

.proof-counters { grid-column: 1 / -1; display: grid; grid-template-columns: repeat(3, 1fr); border: 1px solid var(--line); border-radius: var(--r-lg); background: var(--bg-2); }
.proof-counters li { padding: clamp(22px, 3vw, 34px); display: flex; flex-direction: column; gap: 4px; }
.proof-counters li + li { border-left: 1px solid var(--line); }
.pc-num { font-family: var(--f-display); font-size: clamp(2.4rem, 4.4vw, 3.4rem); font-weight: 800; letter-spacing: -0.04em; line-height: 1; font-variant-numeric: tabular-nums; }
.pc-num > span { color: var(--text); }
.pc-label { color: var(--muted); }
.fineprint { margin: 22px 0 0; font-size: 0.86rem; color: var(--dim); max-width: 80ch; }
@media (max-width: 760px) {
  .proof-grid { grid-template-columns: 1fr; }
  .proof-counters { grid-template-columns: 1fr; }
  .proof-counters li + li { border-left: 0; border-top: 1px solid var(--line); }
}

/* ── pain flip cards (3D) ──────────────────────────── */
.pains { padding: var(--sec) 0; background: linear-gradient(180deg, var(--bg), var(--bg-2)); }
.pain-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.flip { perspective: 1200px; min-height: 280px; }
.flip-in { position: relative; height: 100%; min-height: inherit; transform-style: preserve-3d; transition: transform 0.85s var(--ease); }
.flip.flipped .flip-in { transform: rotateY(180deg); }
@media (hover: hover) and (pointer: fine) { .flip:hover .flip-in { transform: rotateY(180deg); } }
.flip-face {
  position: absolute; inset: 0; display: flex; flex-direction: column; padding: 28px; border-radius: var(--r-lg);
  backface-visibility: hidden; -webkit-backface-visibility: hidden; border: 1px solid var(--line);
}
.flip-front { background: var(--surface); }
.flip-front h3 { font-size: 1.3rem; margin-top: 20px; }
.flip-front p { color: var(--muted); font-size: 0.97rem; }
.flip-ic { display: grid; place-items: center; width: 50px; height: 50px; border-radius: 14px; background: rgba(255, 255, 255, 0.04); border: 1px solid var(--line-2); color: var(--muted); }
.flip-back { transform: rotateY(180deg); background: linear-gradient(150deg, #3a1213, #1c1010 60%); border-color: rgba(227, 38, 43, 0.4); }
.flip-k { font-family: var(--f-mono); font-size: 0.72rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--sand); }
.flip-fix { font-family: var(--f-display); font-size: 1.32rem; line-height: 1.25; letter-spacing: -0.01em; font-weight: 600; margin: 16px 0 auto; }
.flip-link { display: inline-flex; align-items: center; gap: 8px; margin-top: 18px; color: #fff; font-weight: 700; text-decoration: none; font-size: 0.95rem; }
.flip-link .ic { width: 18px; }
.flip-btn { margin-top: auto; align-self: flex-start; display: inline-flex; align-items: center; gap: 8px; padding: 8px 0; border: 0; background: none; color: var(--red-hi); font-weight: 700; font-size: 0.92rem; }
.flip-btn .ic { width: 18px; }
.flip-back-btn { position: absolute; top: 18px; right: 18px; margin: 0; padding: 8px; color: var(--muted); border-radius: 50%; }
@media (max-width: 980px) { .pain-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 620px) { .pain-grid { grid-template-columns: 1fr; } .flip { min-height: 250px; } }

/* ── flow ───────────────────────────────────────────── */
.flow { padding: var(--sec) 0; overflow: hidden; }
.flow-track { position: relative; display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 16px; counter-reset: s; }
.flow-track::before { content: ''; position: absolute; left: 4%; right: 4%; top: 31px; height: 2px; background: linear-gradient(90deg, var(--line-2), var(--line-2)); }
.flow-track::after {
  content: ''; position: absolute; top: 27px; left: 4%; width: 10px; height: 10px; border-radius: 50%; background: var(--red-hi);
  box-shadow: 0 0 0 6px rgba(255, 65, 70, 0.18), 0 0 26px 6px rgba(255, 65, 70, 0.6); animation: packet 5.5s var(--ease) infinite;
}
@keyframes packet { 0% { left: 4%; opacity: 0; } 8% { opacity: 1; } 92% { opacity: 1; } 100% { left: 95%; opacity: 0; } }
.flow-track li { position: relative; display: flex; flex-direction: column; gap: 4px; }
.flow-node { position: relative; z-index: 1; display: grid; place-items: center; width: 64px; height: 64px; border-radius: 18px; background: var(--surface); border: 1px solid var(--line-2); color: var(--text); margin-bottom: 14px; transition: border-color 0.4s, box-shadow 0.4s, color 0.4s; animation: node-pulse 5.5s infinite; animation-delay: calc(var(--i) * 0.9s); }
@keyframes node-pulse { 0%, 6% { border-color: var(--line-2); box-shadow: none; } 10%, 22% { border-color: var(--red); box-shadow: 0 0 0 6px rgba(227, 38, 43, 0.15); color: var(--red-hi); } 30%, 100% { border-color: var(--line-2); box-shadow: none; } }
.flow-step { color: var(--dim); }
.flow-track strong { font-family: var(--f-display); font-size: 1.08rem; line-height: 1.2; }
.flow-track li > span:last-child { color: var(--muted); font-size: 0.9rem; line-height: 1.45; }
@media (max-width: 900px) {
  .flow-track { grid-template-columns: 1fr; gap: 26px; padding-left: 2px; }
  .flow-track::before { left: 31px; right: auto; top: 10px; bottom: 10px; width: 2px; height: auto; }
  .flow-track::after { left: 27px; top: 0; animation-name: packet-v; }
  @keyframes packet-v { 0% { top: 0; opacity: 0; } 8% { opacity: 1; } 92% { opacity: 1; } 100% { top: 96%; opacity: 0; } }
  .flow-track li { display: grid; grid-template-columns: 64px 1fr; column-gap: 20px; }
  .flow-node { grid-row: span 3; margin: 0; }
}

/* ── services preview ──────────────────────────────── */
.services-preview { padding: var(--sec) 0; background: var(--bg-2); }
.svc-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.svc-card a {
  position: relative; display: flex; flex-direction: column; height: 100%; padding: 28px; border-radius: var(--r-lg);
  background: var(--surface); border: 1px solid var(--line); text-decoration: none; overflow: hidden; isolation: isolate;
  transition: transform 0.4s var(--ease), border-color 0.3s, background 0.3s;
}
.svc-card a::before { content: ''; position: absolute; z-index: -1; inset: auto -30% -60% auto; width: 80%; aspect-ratio: 1; border-radius: 50%; background: radial-gradient(closest-side, rgba(227, 38, 43, 0.22), transparent); opacity: 0; transition: opacity 0.4s; }
.svc-card a:hover { transform: translateY(-5px); border-color: rgba(227, 38, 43, 0.4); }
.svc-card a:hover::before { opacity: 1; }
.svc-ic { display: grid; place-items: center; width: 52px; height: 52px; border-radius: 14px; background: var(--red-soft); color: var(--red-hi); border: 1px solid rgba(227, 38, 43, 0.25); margin-bottom: 22px; transition: transform 0.4s var(--ease); }
.svc-ic.lg { width: 60px; height: 60px; }
.svc-card a:hover .svc-ic { transform: rotate(-6deg) scale(1.06); }
.svc-card p { color: var(--muted); font-size: 0.98rem; }
.svc-benefit { display: flex; gap: 10px; margin-top: auto; padding-top: 18px; border-top: 1px solid var(--line); font-size: 0.88rem; color: var(--text); line-height: 1.5; }
.svc-benefit .ic { flex: none; width: 18px; height: 18px; color: var(--ok); margin-top: 2px; }
.svc-more { display: inline-flex; align-items: center; gap: 8px; margin-top: 18px; color: var(--red-hi); font-weight: 700; font-size: 0.92rem; }
.svc-more .ic { width: 16px; transition: transform 0.25s var(--ease); }
.svc-card a:hover .svc-more .ic { transform: translateX(4px); }
.svc-big { grid-column: span 2; }
.svc-big a { background: linear-gradient(135deg, #2a1213, var(--surface) 60%); border-color: rgba(227, 38, 43, 0.3); }
.svc-big h3 { font-size: clamp(1.6rem, 2.6vw, 2.2rem); }
.svc-big p { font-size: 1.08rem; max-width: 46ch; }
.svc-tools { display: flex; flex-wrap: wrap; gap: 8px; margin: 4px 0 22px; }
.svc-tools li { font-family: var(--f-mono); font-size: 0.72rem; padding: 6px 12px; border-radius: 999px; border: 1px solid var(--line-2); color: var(--muted); }
@media (max-width: 980px) { .svc-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 620px) { .svc-grid { grid-template-columns: 1fr; } .svc-big { grid-column: auto; } }

/* ── projects ───────────────────────────────────────── */
.featured, .related { padding: var(--sec) 0; }
.proj-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 22px; }
.proj { perspective: 1400px; }
.proj-card {
  position: relative; display: flex; flex-direction: column; height: 100%; border-radius: var(--r-lg); overflow: hidden;
  background: var(--surface); border: 1px solid var(--line); transform-style: preserve-3d;
  transform: rotateX(var(--rx, 0deg)) rotateY(var(--ry, 0deg)); transition: transform 0.5s var(--ease), border-color 0.3s, box-shadow 0.4s;
}
.proj-card:hover, .proj-card:focus-within { border-color: rgba(227, 38, 43, 0.4); box-shadow: 0 40px 70px -40px rgba(0, 0, 0, 0.9), 0 20px 60px -40px rgba(227, 38, 43, 0.6); }
.proj-media { display: block; position: relative; aspect-ratio: 16 / 10; overflow: hidden; background: #0f0c0c; }
.proj-media > img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.9s var(--ease); }
.proj-card:hover .proj-media > img { transform: scale(1.05); }
.proj-link { color: inherit; text-decoration: none; }
.proj-link::after { content: ''; position: absolute; inset: 0; z-index: 2; border-radius: inherit; }
.proj-link:focus-visible { outline: none; }
.proj-card:has(.proj-link:focus-visible) { outline: 2px solid var(--sand); outline-offset: 3px; }
.proj-body { display: flex; flex-direction: column; flex: 1; padding: 24px 24px 26px; }
.proj-meta { margin: 0 0 14px; display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin-bottom: 14px; }
.tag { font-family: var(--f-mono); font-size: 0.68rem; letter-spacing: 0.12em; text-transform: uppercase; padding: 5px 10px; border-radius: 999px; background: var(--red-soft); color: #ff8a8d; }
.proj-client { font-size: 0.85rem; color: var(--dim); }
.proj h3 { font-size: 1.32rem; }
.proj p { color: var(--muted); font-size: 0.95rem; }
.proj-result { margin: 0 0 18px; display: block; padding: 12px 14px; border-radius: 12px; background: rgba(255, 255, 255, 0.035); border: 1px solid var(--line); font-size: 0.88rem; color: var(--muted); margin-bottom: 18px; }
.proj-result strong { font-family: var(--f-display); font-size: 1.15rem; color: var(--text); }
.proj-cta { margin-top: auto; display: inline-flex; align-items: center; gap: 8px; color: var(--red-hi); font-weight: 700; font-size: 0.93rem; }
.proj-cta .ic { width: 16px; transition: transform 0.25s var(--ease); }
.proj-card:hover .proj-cta .ic { transform: translateX(4px); }
@media (max-width: 980px) { .proj-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 620px) { .proj-grid { grid-template-columns: 1fr; } }

/* ── tools ──────────────────────────────────────────── */
.tools { padding: 0 0 var(--sec); background: var(--bg-2); overflow: hidden; }
.services-preview + .featured + .tools { background: var(--bg); }
.marquee { border-block: 1px solid var(--line); padding: 18px 0; margin-bottom: var(--sec); overflow: hidden; mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent); -webkit-mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent); }
.marquee-track { display: flex; gap: 14px; width: max-content; animation: marq 60s linear infinite; }
.marquee-track li { display: inline-flex; align-items: center; gap: 10px; white-space: nowrap; font-weight: 600; color: var(--muted); padding: 8px 16px 8px 8px; border-radius: 999px; background: var(--surface); border: 1px solid var(--line); }
@keyframes marq { to { transform: translateX(-50%); } }
.tool-mono { display: grid; place-items: center; min-width: 28px; height: 28px; padding: 0 4px; border-radius: 8px; background: linear-gradient(140deg, #2b1a19, #191313); border: 1px solid var(--line-2); font-family: var(--f-mono); font-size: 0.64rem; color: var(--sand); }
.tool-groups { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
.tool-group { padding: 24px; border-radius: var(--r-lg); background: var(--surface); border: 1px solid var(--line); }
.tool-group h3 { font-family: var(--f-mono); font-size: 0.74rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--sand); margin-bottom: 16px; font-weight: 500; }
.tool-group ul, .tool-list { display: flex; flex-wrap: wrap; gap: 8px; }
.tool { display: inline-flex; align-items: center; gap: 8px; padding: 5px 12px 5px 5px; border-radius: 999px; background: rgba(255, 255, 255, 0.03); border: 1px solid var(--line); font-size: 0.86rem; font-weight: 600; }
.tool .tool-mono { min-width: 24px; height: 24px; border-radius: 50%; font-size: 0.56rem; }
.tool-group:first-child { grid-column: span 2; background: linear-gradient(135deg, #2a1213, var(--surface) 70%); border-color: rgba(227, 38, 43, 0.3); }
@media (max-width: 980px) { .tool-groups { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 560px) { .tool-groups { grid-template-columns: 1fr; } .tool-group:first-child { grid-column: auto; } }

/* ── process ───────────────────────────────────────── */
.process { padding: var(--sec) 0; }
.steps { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 16px; counter-reset: s; }
.step { position: relative; padding: 26px 22px 28px; border-radius: var(--r-lg); background: var(--surface); border: 1px solid var(--line); overflow: hidden; }
.step::after { content: ''; position: absolute; left: 0; top: 0; height: 3px; width: 100%; background: linear-gradient(90deg, var(--red), var(--ember)); transform: scaleX(0); transform-origin: left; transition: transform 1s var(--ease); transition-delay: calc(var(--d, 0ms) + 300ms); }
.step.in::after { transform: scaleX(1); }
.step-n { display: block; font-size: 0.9rem; color: var(--red-hi); margin-bottom: 40px; }
.step h3 { font-size: 1.25rem; }
.step p { color: var(--muted); font-size: 0.93rem; margin: 0; }
@media (max-width: 980px) { .steps { grid-template-columns: repeat(2, minmax(0, 1fr)); } .step:last-child { grid-column: span 2; } }
@media (max-width: 560px) { .steps { grid-template-columns: 1fr; } .step:last-child { grid-column: auto; } .step-n { margin-bottom: 16px; } }

/* ── about ──────────────────────────────────────────── */
.about { padding: var(--sec) 0; background: var(--bg-2); overflow: hidden; }
.about-grid { display: grid; grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr); gap: clamp(36px, 6vw, 88px); align-items: center; }
.about-media { position: relative; perspective: 1200px; }
.about-photo { margin: 0; border-radius: 28px; overflow: hidden; aspect-ratio: 4 / 5; transform: rotateX(var(--rx, 0deg)) rotateY(var(--ry, 0deg)); transition: transform 0.6s var(--ease); box-shadow: 0 50px 90px -40px rgba(0, 0, 0, 0.9), 0 0 0 1px var(--line); }
.about-photo img { width: 100%; height: 100%; object-fit: cover; }
.about-badge { position: absolute; right: -14px; bottom: 28px; display: flex; align-items: center; gap: 12px; padding: 10px 18px 10px 10px; border-radius: 18px; background: rgba(17, 14, 14, 0.9); border: 1px solid var(--line-2); backdrop-filter: blur(10px); animation: float 7s ease-in-out infinite; }
.about-badge img { width: 44px; height: 44px; border-radius: 50%; }
.about-badge span { display: flex; flex-direction: column; line-height: 1.2; }
.about-badge small { font-family: var(--f-mono); font-size: 0.64rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--dim); }
.about-copy p { color: var(--muted); }
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin: 26px 0 0; }
.chips li { padding: 7px 14px; border-radius: 999px; border: 1px solid var(--line-2); font-size: 0.86rem; font-weight: 600; }
.socials-inline { margin-top: 28px; }
@media (max-width: 860px) { .about-grid { grid-template-columns: 1fr; } .about-media { max-width: 420px; } .about-badge { right: 10px; } }

/* ── testimonials ──────────────────────────────────── */
.testimonials { padding: var(--sec) 0; }
.tm-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 18px; }
.tm { padding: 30px; border-radius: var(--r-lg); background: var(--surface); border: 1px solid var(--line); }
.tm blockquote { margin: 0; font-size: 1.08rem; }
.tm-by { margin: 0; display: flex; flex-direction: column; }
.tm-by span { color: var(--dim); font-size: 0.9rem; }
/* video testimonial */
.tm-video { grid-column: 1 / -1; display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr); gap: 32px; align-items: center; padding: 18px; background: linear-gradient(150deg, rgba(227, 38, 43, 0.12), var(--surface) 60%); border-color: rgba(227, 38, 43, 0.25); }
.tmv { position: relative; border-radius: calc(var(--r-lg) - 6px); overflow: hidden; background: #000; aspect-ratio: 1000 / 562; box-shadow: 0 30px 60px -30px rgba(227, 38, 43, 0.45); }
.tmv video { display: block; width: 100%; height: 100%; object-fit: cover; }
.tmv-play { position: absolute; inset: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 14px; border: 0; color: #fff; font: inherit; font-weight: 600; cursor: pointer; background: radial-gradient(circle at center, rgba(0, 0, 0, 0.15), rgba(0, 0, 0, 0.55)); transition: background 0.3s; }
.tmv-play svg { width: 74px; height: 74px; padding: 22px 20px 22px 24px; border-radius: 50%; background: var(--red, #e3262b); box-shadow: 0 0 0 10px rgba(227, 38, 43, 0.25), 0 12px 30px rgba(0, 0, 0, 0.4); transition: transform 0.3s, box-shadow 0.3s; }
.tmv-play span { padding: 6px 14px; border-radius: 999px; background: rgba(0, 0, 0, 0.55); font-size: 0.9rem; backdrop-filter: blur(6px); }
.tmv-play:hover svg, .tmv-play:focus-visible svg { transform: scale(1.08); box-shadow: 0 0 0 16px rgba(227, 38, 43, 0.2), 0 12px 30px rgba(0, 0, 0, 0.4); }
.tmv.is-playing .tmv-play { display: none; }
.tmv-mark { position: absolute; top: 12px; right: 12px; display: flex; align-items: center; gap: 6px; padding: 5px 10px 5px 6px; border-radius: 999px; background: rgba(0, 0, 0, 0.55); font-size: 0.75rem; font-weight: 600; letter-spacing: 0.04em; color: rgba(255, 255, 255, 0.92); pointer-events: none; backdrop-filter: blur(6px); }
.tm-kicker { margin: 0 0 12px; font-family: var(--f-mono); font-size: 0.72rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--sand); }
.tm-video blockquote p { font-size: clamp(1.1rem, 1.6vw, 1.35rem); line-height: 1.5; }
.tm-hl { margin-top: 12px; font-weight: 700; color: #fff; }
.tm-video .tm-by { margin-top: 18px; }
.tm-tr { margin-top: 18px; border-top: 1px solid var(--line); padding-top: 14px; color: var(--muted); font-size: 0.92rem; }
.tm-tr summary { cursor: pointer; color: var(--text, #fff); font-weight: 600; }
.tm-tr p { margin: 10px 0 0; line-height: 1.6; }
@media (max-width: 860px) { .tm-video { grid-template-columns: 1fr; gap: 20px; } .tm-body { padding: 0 8px 8px; } }

/* ── final CTA ─────────────────────────────────────── */
.final { padding: var(--sec) 0; }
.final-card {
  position: relative; overflow: hidden; isolation: isolate; text-align: center; padding: clamp(48px, 8vw, 96px) clamp(22px, 5vw, 72px);
  border-radius: 32px; background: radial-gradient(120% 120% at 50% 0%, #3b1213 0%, #1a0f0f 55%, var(--bg-2) 100%); border: 1px solid rgba(227, 38, 43, 0.3);
}
.final-card h2 { max-width: 18ch; margin-inline: auto; font-size: clamp(2.1rem, 4.6vw, 3.6rem); }
.final-card p { color: var(--muted); max-width: 56ch; margin-inline: auto; }
.final-card .eyebrow { justify-content: center; }
.final-card .cta-row { justify-content: center; }
.final-orb { position: absolute; z-index: -1; inset: 0; perspective: 900px; pointer-events: none; }
.final-orb span { position: absolute; left: 50%; top: 50%; width: 720px; height: 720px; margin: -360px 0 0 -360px; border-radius: 50%; border: 1px solid rgba(255, 255, 255, 0.07); transform-style: preserve-3d; animation: gyro 22s linear infinite; }
.final-orb span:nth-child(2) { width: 540px; height: 540px; margin: -270px 0 0 -270px; border-color: rgba(227, 38, 43, 0.25); animation-duration: 16s; animation-direction: reverse; }
.final-orb span:nth-child(3) { width: 980px; height: 980px; margin: -490px 0 0 -490px; animation-duration: 30s; }
@keyframes gyro { from { transform: rotateX(68deg) rotateZ(0); } to { transform: rotateX(68deg) rotateZ(360deg); } }
.final-orb span::before { content: ''; position: absolute; top: -5px; left: 50%; width: 10px; height: 10px; border-radius: 50%; background: var(--red-hi); box-shadow: 0 0 20px var(--red-hi); }

/* ── page hero (inner pages) ───────────────────────── */
.page-hero { padding: clamp(40px, 6vw, 80px) 0 clamp(40px, 6vw, 72px); overflow: hidden; isolation: isolate; }
.page-hero::before { content: ''; position: absolute; z-index: -1; right: -10%; top: -40%; width: 60vw; height: 60vw; max-width: 760px; max-height: 760px; background: radial-gradient(closest-side, rgba(194, 81, 47, 0.25), transparent); }
.page-hero h1 { max-width: 20ch; font-size: clamp(2.3rem, 5vw, 4rem); }
.crumbs ol { display: flex; flex-wrap: wrap; gap: 8px; font-size: 0.86rem; color: var(--dim); margin-bottom: 28px; }
.crumbs li + li::before { content: '/'; margin-right: 8px; opacity: 0.5; }
.crumbs a { color: var(--muted); text-decoration: none; }
.crumbs a:hover { color: var(--text); }
.crumbs [aria-current] { color: var(--text); }
.jump { margin-top: 44px; }
.jump ul { display: flex; flex-wrap: wrap; gap: 8px; }
.jump a { display: inline-flex; align-items: center; gap: 8px; padding: 9px 15px 9px 11px; border-radius: 999px; border: 1px solid var(--line-2); text-decoration: none; font-size: 0.88rem; font-weight: 600; color: var(--muted); transition: all 0.25s; }
.jump a:hover { color: #fff; border-color: var(--red); background: var(--red-soft); }
.jump .ic { width: 17px; height: 17px; color: var(--red-hi); }

/* services page rows */
.svc-row { padding: clamp(56px, 7vw, 96px) 0; border-top: 1px solid var(--line); }
.svc-row:nth-child(even) { background: var(--bg-2); }
.svc-row-grid { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr); gap: clamp(32px, 5vw, 72px); align-items: start; }
.svc-row-main { position: relative; }
.svc-num { position: absolute; right: 0; top: 0; color: var(--dim); font-size: 0.95rem; }
.svc-row h2 { font-size: clamp(1.9rem, 3.4vw, 2.7rem); }
.pain-box { margin: 22px 0; padding: 18px 20px; border-left: 3px solid var(--red); background: rgba(227, 38, 43, 0.07); border-radius: 0 12px 12px 0; }
.pain-box p { margin: 0; color: var(--text); }
.pb-k, .side-card h3, .svc-row-side h3 { display: block; font-family: var(--f-mono); font-size: 0.72rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--sand); font-weight: 500; margin-bottom: 8px; }
.svc-solution { color: var(--muted); font-size: 1.05rem; }
.svc-result { display: flex; gap: 12px; padding: 18px 20px; border-radius: 14px; background: rgba(79, 208, 138, 0.07); border: 1px solid rgba(79, 208, 138, 0.2); margin: 0; }
.svc-result .ic { flex: none; color: var(--ok); margin-top: 3px; }
.svc-row-side { padding: 28px; border-radius: var(--r-lg); background: var(--surface); border: 1px solid var(--line); }
.svc-row-side h3 { margin-top: 26px; margin-bottom: 14px; }
.svc-row-side h3:first-child { margin-top: 0; }
.ticks { display: grid; gap: 10px; }
.ticks li { display: flex; gap: 12px; color: var(--text); font-size: 0.97rem; line-height: 1.5; }
.ticks .ic { flex: none; width: 18px; height: 18px; color: var(--red-hi); margin-top: 3px; }
.rel-mini a { display: inline-flex; align-items: center; gap: 8px; color: var(--text); font-weight: 600; text-decoration: none; padding: 6px 0; }
.rel-mini .ic { width: 16px; color: var(--red-hi); }
.svc-next { margin-top: 26px; }
.svc-next .btn { width: 100%; }
@media (max-width: 900px) { .svc-row-grid { grid-template-columns: 1fr; } }

/* FAQ */
.faq { padding: var(--sec) 0; }
.faq-grid { display: grid; grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr); gap: clamp(32px, 6vw, 80px); align-items: start; }
.faq-list details { border-bottom: 1px solid var(--line); }
.faq-list details:first-child { border-top: 1px solid var(--line); }
.faq-list summary { list-style: none; display: flex; justify-content: space-between; gap: 20px; align-items: center; padding: 22px 0; cursor: pointer; font-family: var(--f-display); font-weight: 600; font-size: 1.14rem; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-plus { position: relative; flex: none; width: 30px; height: 30px; border-radius: 50%; border: 1px solid var(--line-2); transition: transform 0.35s var(--ease), background 0.3s; }
.faq-plus::before, .faq-plus::after { content: ''; position: absolute; left: 50%; top: 50%; width: 12px; height: 1.6px; background: currentColor; translate: -50% -50%; }
.faq-plus::after { rotate: 90deg; transition: rotate 0.35s var(--ease); }
details[open] .faq-plus { background: var(--red); border-color: var(--red); }
details[open] .faq-plus::after { rotate: 0deg; }
.faq-list details p { color: var(--muted); padding-bottom: 22px; margin: 0; max-width: 64ch; }
@media (max-width: 860px) { .faq-grid { grid-template-columns: 1fr; } }

/* work page */
.work { padding: 0 0 var(--sec); }
.filters { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 40px; padding: 8px; border-radius: 22px; background: rgba(255, 255, 255, 0.025); border: 1px solid var(--line); }
.filter {
  position: relative; display: inline-flex; align-items: center; gap: 9px; min-height: 46px; padding: 0 10px 0 12px; border-radius: 999px;
  border: 1px solid transparent; background: transparent; font-weight: 600; font-size: 0.92rem; color: var(--muted); white-space: nowrap;
  transition: color 0.25s, background 0.3s, border-color 0.3s, transform 0.3s var(--ease);
}
.filter .ic { width: 18px; height: 18px; color: var(--dim); transition: color 0.25s, transform 0.4s var(--ease); }
.filter b { min-width: 26px; height: 24px; padding: 0 7px; display: grid; place-items: center; border-radius: 999px; background: rgba(255, 255, 255, 0.06); font-family: var(--f-mono); font-size: 0.72rem; font-weight: 500; color: var(--dim); }
.filter:hover { color: var(--text); background: rgba(255, 255, 255, 0.05); }
.filter:hover .ic { color: var(--red-hi); transform: rotate(-8deg) scale(1.08); }
.filter[aria-pressed='true'] { color: #fff; background: linear-gradient(135deg, var(--red), #b31b20); border-color: rgba(255, 255, 255, 0.12); box-shadow: 0 10px 24px -12px rgba(227, 38, 43, 0.9); }
.filter[aria-pressed='true'] .ic { color: #fff; }
.filter[aria-pressed='true'] b { background: rgba(0, 0, 0, 0.25); color: #fff; }
@media (max-width: 760px) {
  .filters { flex-wrap: nowrap; overflow-x: auto; scrollbar-width: none; margin-inline: calc(var(--gutter) * -1); border-radius: 0; border-inline: 0; padding: 8px var(--gutter); scroll-snap-type: x proximity; }
  .filters::-webkit-scrollbar { display: none; }
  .filter { scroll-snap-align: start; flex: none; }
}
.proj { transition: opacity 0.35s, transform 0.45s var(--ease); }
.proj.is-entering { animation: projIn 0.55s var(--ease) both; animation-delay: var(--d, 0ms); }
@keyframes projIn { from { opacity: 0; transform: translateY(18px) scale(0.98); } }
.proj.is-hidden { display: none; }
.empty { text-align: center; padding: 60px 24px; border: 1px dashed var(--line-2); border-radius: var(--r-lg); }
.empty p { color: var(--muted); }

/* case study */
.cs-hero { padding: clamp(36px, 5vw, 64px) 0 0; overflow: hidden; }
.cs-hero h1 { max-width: 20ch; font-size: clamp(2.3rem, 5vw, 4rem); }
.cs-facts { display: flex; flex-wrap: wrap; gap: 14px 40px; margin: 32px 0 44px; }
.cs-facts div { display: flex; flex-direction: column; }
.cs-facts dt { font-family: var(--f-mono); font-size: 0.7rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--dim); }
.cs-facts dd { margin: 4px 0 0; font-weight: 700; }
.cs-facts a { color: var(--text); }
.cs-cover { margin: 0; border-radius: 28px; overflow: hidden; border: 1px solid var(--line); transform: rotateX(var(--rx, 0deg)) rotateY(var(--ry, 0deg)); transition: transform 0.6s var(--ease); box-shadow: 0 60px 100px -50px rgba(0, 0, 0, 0.9); }
.cs-hero .wrap:last-child { perspective: 1600px; }
.cs-results { padding: 40px 0 0; }
.cs-results ul { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 16px; }
.cs-results li { padding: 28px; border-radius: var(--r-lg); background: linear-gradient(150deg, #2a1213, var(--surface) 70%); border: 1px solid rgba(227, 38, 43, 0.3); display: flex; flex-direction: column; }
.cs-results strong { font-family: var(--f-display); font-size: clamp(2.6rem, 5vw, 3.8rem); line-height: 1; letter-spacing: -0.04em; }
.cs-results span { color: var(--muted); margin-top: 8px; }
.cs-body { display: grid; grid-template-columns: minmax(0, 1fr) 340px; gap: clamp(32px, 5vw, 72px); padding-top: clamp(48px, 6vw, 80px); padding-bottom: clamp(48px, 6vw, 80px); align-items: start; }
.cs-block { padding-bottom: 40px; margin-bottom: 40px; border-bottom: 1px solid var(--line); }
.cs-block:last-child { border-bottom: 0; }
.cs-block h2 { font-size: clamp(1.6rem, 2.8vw, 2.1rem); }
.cs-block h3 { font-family: var(--f-mono); font-size: 0.74rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--sand); font-weight: 500; margin: 26px 0 14px; }
.cs-block p { color: var(--muted); }
.cs-service { padding: 32px; border-radius: var(--r-lg); background: var(--surface); border: 1px solid var(--line); }
.cs-service .link-arrow { margin-top: 24px; }
.wf { display: grid; gap: 10px; }
.wf li { display: flex; gap: 16px; align-items: baseline; padding: 14px 18px; border-radius: 12px; background: var(--surface); border: 1px solid var(--line); }
.wf .mono { color: var(--red-hi); }
.gallery { display: grid; gap: 16px; }
.gallery figure { margin: 0; border-radius: 16px; overflow: hidden; border: 1px solid var(--line); }
.cs-side { position: sticky; top: calc(var(--header-h) + 20px); display: grid; gap: 16px; }
.side-card { padding: 26px; border-radius: var(--r-lg); background: var(--surface); border: 1px solid var(--line); }
.side-card h2 { font-size: 1.3rem; }
.side-card p { color: var(--muted); font-size: 0.95rem; }
.side-card .btn { width: 100%; }
.side-card .btn + .btn { margin-top: 10px; }
.pn { display: grid; grid-template-columns: 1fr auto 1fr; gap: 16px; align-items: stretch; padding-bottom: 20px; }
.pn a { display: flex; flex-direction: column; gap: 6px; padding: 20px 22px; border-radius: var(--r); border: 1px solid var(--line); text-decoration: none; transition: border-color 0.25s, background 0.25s; }
.pn a:hover { border-color: rgba(227, 38, 43, 0.45); background: rgba(255, 255, 255, 0.02); }
.pn a .mono { color: var(--dim); }
.pn a[rel='next'] { text-align: right; }
.pn-all { justify-content: center; align-items: center; font-weight: 700; }
@media (max-width: 900px) { .cs-body { grid-template-columns: 1fr; } .cs-side { position: static; } .pn { grid-template-columns: 1fr 1fr; } .pn-all { display: none !important; } }
@media (max-width: 520px) { .pn { grid-template-columns: 1fr; } .pn a[rel='next'] { text-align: left; } }

/* contact */
.contact { padding: 0 0 var(--sec); }
.contact-grid { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr); gap: 22px; align-items: start; }
.cform { padding: clamp(26px, 4vw, 44px); border-radius: var(--r-lg); background: var(--surface); border: 1px solid var(--line); }
.cform h2 { font-size: 1.7rem; margin-bottom: 26px; }
.field { margin-bottom: 18px; }
.field label { display: block; font-weight: 700; font-size: 0.94rem; margin-bottom: 8px; }
.field label span { color: var(--red-hi); }
.field input, .field textarea {
  width: 100%; padding: 14px 16px; border-radius: 12px; border: 1px solid var(--line-2); background: var(--bg-2); color: var(--text);
  font: inherit; font-size: 1rem; transition: border-color 0.2s, box-shadow 0.2s;
}
.field textarea { resize: vertical; min-height: 150px; }
.field input:focus, .field textarea:focus { outline: none; border-color: var(--sand); box-shadow: 0 0 0 4px rgba(233, 215, 166, 0.14); }
.field [aria-invalid='true'] { border-color: var(--red-hi); }
.hint { margin: 6px 0 0; font-size: 0.86rem; color: var(--dim); }
.err { margin: 6px 0 0; font-size: 0.88rem; color: #ff8a8d; min-height: 0; }
.err:empty { display: none; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.btn[data-loading] { pointer-events: none; opacity: 0.75; }
.btn[data-loading] .ic { animation: spin 0.8s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
.form-status { margin-top: 16px; }
.form-status:empty { display: none; }
.form-status .msg { padding: 16px 18px; border-radius: 12px; font-size: 0.95rem; }
.form-status .ok { background: rgba(79, 208, 138, 0.1); border: 1px solid rgba(79, 208, 138, 0.3); }
.form-status .bad { background: rgba(227, 38, 43, 0.1); border: 1px solid rgba(227, 38, 43, 0.35); }
.form-status a { color: var(--text); font-weight: 700; }
.privacy { margin: 18px 0 0; font-size: 0.85rem; color: var(--dim); }
.contact-side { display: grid; gap: 16px; }
.side-card.big { background: linear-gradient(150deg, #2a1213, var(--surface) 70%); border-color: rgba(227, 38, 43, 0.3); }
.socials-labeled { flex-wrap: wrap; }
@media (max-width: 900px) { .contact-grid { grid-template-columns: 1fr; } }

/* 404 */
.nf { padding: clamp(80px, 12vw, 160px) 0; text-align: center; }
.nf .wrap { display: flex; flex-direction: column; align-items: center; }
.nf .cta-row { justify-content: center; }
.nf-code { font-size: clamp(5rem, 18vw, 11rem); font-family: var(--f-display); font-weight: 800; letter-spacing: -0.06em; line-height: 1; margin: 0 0 12px; background: linear-gradient(180deg, var(--red-hi), rgba(227, 38, 43, 0.1)); -webkit-background-clip: text; background-clip: text; color: transparent; }

/* ── footer ─────────────────────────────────────────── */
.site-footer { border-top: 1px solid var(--line); background: #080707; padding: 72px 0 32px; }
.foot-cta { display: flex; align-items: center; justify-content: space-between; gap: 24px; flex-wrap: wrap; padding-bottom: 56px; margin-bottom: 56px; border-bottom: 1px solid var(--line); }
.foot-cta-k { margin: 0; color: var(--dim); width: 100%; }
.foot-cta-h { margin: 0; font-family: var(--f-display); font-weight: 800; font-size: clamp(2.2rem, 6vw, 4.4rem); letter-spacing: -0.045em; line-height: 1; }
.foot-grid { display: grid; grid-template-columns: 1.5fr 1fr 1.2fr 1.2fr; gap: 40px; }
.foot-brand p { color: var(--dim); font-size: 0.94rem; margin: 18px 0 22px; max-width: 38ch; }
.foot-h { font-family: var(--f-mono); font-size: 0.72rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--sand); margin-bottom: 16px; }
.site-footer ul:not(.socials) { display: grid; gap: 10px; }
.site-footer li a { color: var(--muted); text-decoration: none; font-size: 0.95rem; }
.site-footer li a:hover { color: var(--text); }
.foot-bottom { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; margin-top: 56px; padding-top: 24px; border-top: 1px solid var(--line); color: var(--dim); font-size: 0.86rem; }
.foot-bottom p { margin: 0; }
@media (max-width: 900px) { .foot-grid { grid-template-columns: 1fr 1fr; } .foot-brand { grid-column: 1 / -1; } }
@media (max-width: 520px) { .foot-grid { grid-template-columns: 1fr; } }

/* ── motion preferences ────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; scroll-behavior: auto !important; }
  .js .rv { opacity: 1; transform: none; }
  .orbit-ring { transform: rotateX(74deg); }
  .flow-track::after { display: none; }
  .marquee { display: none; }
}

/* ==========================================================
   DEVICE MOCKUPS — protected screenshots
   ========================================================== */
.mk-stage { --glow: 227, 38, 43; position: relative; display: grid; place-items: center; perspective: 1400px; overflow: hidden; isolation: isolate; background: #120e0e; }
.mk-stage::before { content: ''; position: absolute; inset: 0; z-index: -1; pointer-events: none; }
.mk-stage--laptop { background: radial-gradient(60% 55% at 50% 100%, rgba(194, 81, 47, 0.55), transparent 70%), linear-gradient(180deg, #1b1110, #0f0b0b); }
.mk-stage--laptop::before { background: linear-gradient(180deg, transparent 78%, rgba(255, 255, 255, 0.04) 78.3%, transparent 79%); }
.mk-stage--browser { background: radial-gradient(70% 80% at 88% 8%, rgba(var(--glow),  0.42), transparent 60%), radial-gradient(50% 60% at 0% 100%, rgba(233, 215, 166, 0.12), transparent 70%), #140f0f; }
.mk-stage--browser::before { background-image: linear-gradient(rgba(255, 255, 255, 0.045) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, 0.045) 1px, transparent 1px); background-size: 32px 32px; mask-image: radial-gradient(circle at 50% 50%, #000, transparent 75%); -webkit-mask-image: radial-gradient(circle at 50% 50%, #000, transparent 75%); }
.mk-stage--monitor { background: radial-gradient(45% 70% at 50% -5%, rgba(233, 215, 166, 0.32), transparent 70%), radial-gradient(80% 50% at 50% 110%, rgba(var(--glow),  0.25), transparent 70%), #110e0e; }
.mk-stage--tablet { background: radial-gradient(60% 70% at 15% 105%, rgba(var(--glow),  0.5), transparent 70%), #160e0e; }
.mk-stage--tablet::before { background: repeating-radial-gradient(circle at 15% 105%, rgba(255, 255, 255, 0.05) 0 1px, transparent 1px 30px); }
.mk-stage--stack { background: radial-gradient(55% 70% at 95% 50%, rgba(var(--glow),  0.4), transparent 70%), #120d0d; }
.mk-stage--stack::before { background-image: radial-gradient(rgba(255, 255, 255, 0.09) 1px, transparent 1.2px); background-size: 16px 16px; }
.mk-stage--fan { background: conic-gradient(from 210deg at 50% 115%, transparent, rgba(var(--glow),  0.5), rgba(194, 81, 47, 0.25), transparent 40%), #120d0d; }
.mk-stage--board { background: radial-gradient(60% 60% at 50% 60%, rgba(var(--glow),  0.3), transparent 70%), #110d0d; }
.mk-stage--board::before { background-image: radial-gradient(rgba(233, 215, 166, 0.14) 1px, transparent 1.3px); background-size: 20px 20px; transform: perspective(600px) rotateX(48deg) scale(1.6); transform-origin: 50% 100%; }

.mk { position: relative; transform-style: preserve-3d; transition: transform 0.9s var(--ease); animation: mkFloat 7s ease-in-out infinite; }
@keyframes mkFloat { 50% { translate: 0 -6px; } }
.mk-screen {
  position: relative; aspect-ratio: 16 / 10; background: var(--shot) left top / cover no-repeat, #f4f5f7;
  transition: background-position 10s cubic-bezier(0.45, 0, 0.55, 1);
}
.mk-screen.is-tall { background-size: 100% auto; background-position: center 0; }
.proj-card:hover .mk-screen.is-tall, .cs-mock:hover .mk-screen.is-tall, .shot-card:hover .mk-screen.is-tall { background-position: center 100%; }
/* very wide workflow canvases: fit height, pan horizontally */
.mk-screen.is-wide { background-size: auto 100%; background-position: 0 50%; background-color: #1e1e22; transition-duration: 7s; }
.proj-card:hover .mk-screen.is-wide, .cs-mock:hover .mk-screen.is-wide, .shot-card:hover .mk-screen.is-wide { background-position: 100% 50%; }
.mk-screen::after { content: ''; position: absolute; inset: 0; background: linear-gradient(125deg, rgba(255, 255, 255, 0.14), transparent 38%); pointer-events: none; }

/* laptop */
.mk-laptop { width: 68%; transform: rotateX(10deg); margin-top: 2%; }
.mk-lid { position: relative; padding: 3.4% 3.4% 3.8%; background: linear-gradient(#141416, #0b0b0d); border-radius: 14px 14px 4px 4px; border: 1px solid #2c2c31; box-shadow: 0 40px 60px -30px rgba(0, 0, 0, 0.9); }
.mk-lid .mk-screen { border-radius: 3px; }
.mk-cam { position: absolute; top: 1.2%; left: 50%; width: 5px; height: 5px; margin-left: -2.5px; border-radius: 50%; background: #2f3136; }
.mk-base { position: relative; width: 118%; margin-left: -9%; aspect-ratio: 100 / 3.6; background: linear-gradient(180deg, #d9d9de, #9b9ba3 70%, #6e6e75); border-radius: 0 0 16px 16px / 0 0 100% 100%; box-shadow: 0 24px 40px -14px rgba(0, 0, 0, 0.9); }
.mk-base span { position: absolute; left: 50%; top: 0; width: 15%; height: 45%; translate: -50% 0; background: #8b8b93; border-radius: 0 0 8px 8px; }
.proj-card:hover .mk-laptop, .cs-mock:hover .mk-laptop { transform: rotateX(0deg) scale(1.03); }

/* browser window */
.mk-win { overflow: hidden; border-radius: 12px; background: #18181b; border: 1px solid rgba(255, 255, 255, 0.14); box-shadow: 0 40px 70px -30px rgba(0, 0, 0, 0.95), 0 0 0 1px rgba(0, 0, 0, 0.4); }
.mk-bar { display: flex; align-items: center; gap: 6px; height: 26px; padding: 0 12px; background: linear-gradient(#26262b, #1f1f23); border-bottom: 1px solid rgba(255, 255, 255, 0.06); }
.mk-bar i { width: 9px; height: 9px; border-radius: 50%; background: #ff5f57; flex: none; }
.mk-bar i:nth-child(2) { background: #febc2e; } .mk-bar i:nth-child(3) { background: #28c840; }
.mk-url { margin: 0 auto; max-width: 62%; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; padding: 2px 12px; border-radius: 6px; background: #2f2f35; color: #a8a3a0; font-family: var(--f-mono); font-size: 0.6rem; }
.mk-browser { width: 78%; transform: rotateY(-16deg) rotateX(7deg); }
.proj-card:hover .mk-browser, .cs-mock:hover .mk-browser { transform: rotateY(-3deg) rotateX(2deg) scale(1.03); }

/* monitor */
.mk-monitor { width: 52%; transform: rotateY(10deg); }
.mk-display { padding: 2.4%; background: #0d0d0f; border: 1px solid #2c2c31; border-bottom: 0; border-radius: 12px 12px 0 0; }
.mk-display .mk-screen { aspect-ratio: 16 / 9; }
.mk-chin { display: grid; place-items: center; aspect-ratio: 100 / 6.5; background: linear-gradient(180deg, #e6e6ea, #b5b5bc); border-radius: 0 0 12px 12px; }
.mk-chin span { width: 3%; aspect-ratio: 1; border-radius: 50%; background: #8d8d95; }
.mk-neck { width: 15%; margin: 0 auto; aspect-ratio: 1 / 1.05; background: linear-gradient(90deg, #8f8f97, #d8d8dd 50%, #8f8f97); clip-path: polygon(10% 0, 90% 0, 100% 100%, 0 100%); }
.mk-foot { width: 34%; margin: 0 auto; height: 7px; border-radius: 4px 4px 2px 2px; background: linear-gradient(#cfcfd5, #8e8e96); box-shadow: 0 16px 24px -6px rgba(0, 0, 0, 0.9); }
.proj-card:hover .mk-monitor, .cs-mock:hover .mk-monitor { transform: rotateY(0deg) scale(1.04); }

/* tablet */
.mk-tablet { width: 70%; transform: rotateX(28deg) rotateZ(-9deg); }
.mk-tab { position: relative; padding: 3.6%; background: #0b0b0d; border-radius: 24px; border: 1px solid #34343a; box-shadow: inset 0 0 0 3px #1c1c20, 0 50px 70px -30px rgba(0, 0, 0, 0.95), -14px 22px 0 -6px rgba(0, 0, 0, 0.35); }
.mk-tab .mk-screen { border-radius: 10px; }
.mk-tab .mk-cam { top: 50%; left: 1.6%; margin: -2.5px 0 0; }
.proj-card:hover .mk-tablet, .cs-mock:hover .mk-tablet { transform: rotateX(8deg) rotateZ(-2deg) scale(1.03); }

/* stacked windows */
.mk-stack { width: 64%; margin: 8% 6% 0 0; }
.mk-layer { transition: transform 0.9s var(--ease), filter 0.6s; }
.mk-stack .l2 { position: absolute; inset: 0; transform: translate3d(12%, -11%, -80px) rotateY(-14deg); filter: brightness(0.62); }
.mk-stack .l1 { position: relative; transform: translate3d(-6%, 7%, 30px) rotateY(-14deg); }
.proj-card:hover .mk-stack .l2, .cs-mock:hover .mk-stack .l2 { transform: translate3d(17%, -15%, -60px) rotateY(-6deg); filter: brightness(0.85); }
.proj-card:hover .mk-stack .l1, .cs-mock:hover .mk-stack .l1 { transform: translate3d(-10%, 10%, 50px) rotateY(-6deg); }

/* fanned cards */
.mk-fan { width: 56%; margin-top: 4%; }
.mk-fan .mk-layer { transform-origin: 50% 140%; }
.mk-fan .f1 { position: relative; transform: translateZ(40px); }
.mk-fan .f2, .mk-fan .f3 { position: absolute; inset: 0; filter: brightness(0.7); }
.mk-fan .f2 { transform: rotateZ(-10deg) translateZ(0); }
.mk-fan .f3 { transform: rotateZ(10deg) translateZ(0); }
.proj-card:hover .mk-fan .f2, .cs-mock:hover .mk-fan .f2 { transform: rotateZ(-18deg) translateX(-8%); filter: brightness(0.9); }
.proj-card:hover .mk-fan .f3, .cs-mock:hover .mk-fan .f3 { transform: rotateZ(18deg) translateX(8%); filter: brightness(0.9); }
.proj-card:hover .mk-fan .f1, .cs-mock:hover .mk-fan .f1 { transform: translateZ(60px) translateY(-4%) scale(1.04); }

/* cascading screens (isometric staircase) */
.mk-cascade { width: 56%; margin: 6% 10% 0 0; }
.mk-cascade .mk-layer { transform-style: preserve-3d; }
.mk-cascade .c1 { position: relative; transform: rotateX(48deg) rotateZ(-34deg) translate3d(-14%, 16%, 60px); }
.mk-cascade .c2, .mk-cascade .c3 { position: absolute; inset: 0; filter: brightness(0.72); }
.mk-cascade .c2 { transform: rotateX(48deg) rotateZ(-34deg) translate3d(4%, -2%, 0); }
.mk-cascade .c3 { transform: rotateX(48deg) rotateZ(-34deg) translate3d(22%, -20%, -60px); filter: brightness(0.5); }
.proj-card:hover .mk-cascade .c1, .cs-mock:hover .mk-cascade .c1 { transform: rotateX(40deg) rotateZ(-26deg) translate3d(-20%, 22%, 110px); }
.proj-card:hover .mk-cascade .c3, .cs-mock:hover .mk-cascade .c3 { transform: rotateX(40deg) rotateZ(-26deg) translate3d(30%, -28%, -90px); filter: brightness(0.75); }
.proj-card:hover .mk-cascade .c2, .cs-mock:hover .mk-cascade .c2 { transform: rotateX(40deg) rotateZ(-26deg) translate3d(5%, -3%, 10px); filter: brightness(0.9); }

/* neon ribbon: animated conic border around a workflow strip */
.mk-ribbon { width: 88%; transform: rotateY(-18deg) rotateX(10deg); }
.mk-ribbon-frame { position: relative; padding: 2px; border-radius: 14px; overflow: hidden; isolation: isolate; box-shadow: 0 30px 60px -24px rgba(0, 0, 0, 0.95), 0 0 50px -10px rgba(var(--glow), 0.6); }
.mk-ribbon-frame::before { content: ''; position: absolute; inset: -60%; z-index: -1; background: conic-gradient(from 0deg, rgba(var(--glow), 0.95), transparent 30%, rgba(233, 215, 166, 0.8) 50%, transparent 70%, rgba(var(--glow), 0.95)); animation: spinBorder 5s linear infinite; }
@keyframes spinBorder { to { transform: rotate(360deg); } }
.mk-ribbon-frame .mk-screen { border-radius: 12px; aspect-ratio: 16 / 7; }
.mk-reflect { height: 34px; margin-top: 6px; border-radius: 12px; background: linear-gradient(rgba(var(--glow), 0.22), transparent); filter: blur(6px); transform: scaleY(-1); opacity: 0.7; }
.proj-card:hover .mk-ribbon, .cs-mock:hover .mk-ribbon { transform: rotateY(-4deg) rotateX(2deg) scale(1.04); }

/* floating board */
.mk-board { width: 80%; transform: rotateX(40deg) rotateZ(-12deg); }
.mk-plane { overflow: hidden; border-radius: 14px; box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.16), 30px 50px 60px -20px rgba(0, 0, 0, 0.9); }
.mk-dot { position: absolute; width: 12px; height: 12px; border-radius: 50%; background: var(--red-hi); box-shadow: 0 0 0 6px rgba(255, 65, 70, 0.2), 0 0 24px 4px rgba(255, 65, 70, 0.7); transform: translateZ(30px); animation: ping 2.4s infinite; }
.mk-dot.d1 { top: -4%; left: 44%; } .mk-dot.d2 { top: 46%; right: -3%; animation-delay: -0.8s; } .mk-dot.d3 { bottom: -5%; left: 22%; animation-delay: -1.6s; }
.proj-card:hover .mk-board, .cs-mock:hover .mk-board { transform: rotateX(18deg) rotateZ(-4deg) scale(1.04); }

/* ── preview button ─────────────────────────────────── */
.pv-btn {
  position: absolute; z-index: 3; top: 14px; right: 14px; display: inline-flex; align-items: center; height: 46px; padding: 0 6px;
  border-radius: 999px; border: 1px solid rgba(255, 255, 255, 0.2); background: rgba(14, 11, 11, 0.7); color: #fff;
  backdrop-filter: blur(12px) saturate(1.4); -webkit-backdrop-filter: blur(12px) saturate(1.4);
  font-weight: 700; font-size: 0.86rem; box-shadow: 0 14px 30px -12px rgba(0, 0, 0, 0.8); transition: background 0.3s, border-color 0.3s, transform 0.4s var(--ease);
}
.pv-btn:hover { background: rgba(227, 38, 43, 0.92); border-color: transparent; transform: translateY(-2px); }
.pv-ic { display: grid; place-items: center; width: 34px; height: 34px; border-radius: 50%; background: var(--red); flex: none; transition: background 0.3s, transform 0.5s var(--ease); }
.pv-btn:hover .pv-ic { background: rgba(255, 255, 255, 0.2); transform: rotate(-12deg) scale(1.05); }
.pv-ic .ic { width: 17px; height: 17px; }
.pv-tx { max-width: 0; overflow: hidden; white-space: nowrap; opacity: 0; transition: max-width 0.5s var(--ease), opacity 0.3s, margin 0.5s var(--ease); }
.proj-card:hover .pv-tx, .pv-btn:focus-visible .pv-tx, .pv-lg .pv-tx, .pv-sm .pv-tx { max-width: 220px; opacity: 1; margin: 0 12px 0 10px; }
.pv-ring { position: absolute; inset: -1px; border-radius: inherit; border: 1.5px solid rgba(255, 65, 70, 0.8); animation: pvPulse 2.6s var(--ease) infinite; pointer-events: none; }
@keyframes pvPulse { 0% { transform: scale(1); opacity: 0.9; } 70%, 100% { transform: scale(1.35, 1.5); opacity: 0; } }
@media (hover: none) { .proj-card .pv-tx { max-width: 220px; opacity: 1; margin: 0 12px 0 10px; } }
.pv-lg { top: auto; right: auto; left: 50%; bottom: 24px; height: 58px; padding: 0 8px; translate: -50% 0; font-size: 1rem; }
.pv-lg .pv-ic { width: 44px; height: 44px; }
.pv-lg:hover { transform: translateY(-3px); }
.pv-sm { position: relative; top: auto; right: auto; height: 40px; flex: none; }
.pv-sm .pv-ic { width: 30px; height: 30px; }
.pv-sm .pv-ring { display: none; }

/* case-study hero mockup */
.cs-mock { position: relative; aspect-ratio: 16 / 9; border-radius: 28px; border: 1px solid var(--line); transform: rotateX(var(--rx, 0deg)) rotateY(var(--ry, 0deg)); transition: transform 0.6s var(--ease); box-shadow: 0 60px 100px -50px rgba(0, 0, 0, 0.9); }
.cs-mock .mk { margin-top: -5%; }
.cs-mock .mk-bar { height: 32px; } .cs-mock .mk-bar i { width: 11px; height: 11px; } .cs-mock .mk-url { font-size: 0.72rem; }
@media (max-width: 640px) { .cs-mock { aspect-ratio: 4 / 3.4; border-radius: 20px; } .cs-mock .mk { margin-top: -14%; } .pv-lg { bottom: 14px; height: 50px; font-size: 0.9rem; } .pv-lg .pv-ic { width: 36px; height: 36px; } }

/* screenshot gallery on case studies */
.shot-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.shot-card { padding: 12px; border-radius: 18px; background: var(--surface); border: 1px solid var(--line); transition: border-color 0.3s, transform 0.4s var(--ease); }
.shot-card:hover { border-color: rgba(227, 38, 43, 0.4); transform: translateY(-3px); }
.shot-card.solo { grid-column: 1 / -1; }
.shot-media .mk-win { box-shadow: none; }
.shot-foot { display: flex; align-items: center; justify-content: space-between; gap: 14px; padding: 14px 4px 2px; }
.shot-foot p { margin: 0; font-size: 0.92rem; color: var(--muted); }
@media (max-width: 640px) { .shot-grid { grid-template-columns: 1fr; } .shot-foot { flex-direction: column; align-items: flex-start; } }

/* ==========================================================
   PREVIEW VIEWER
   ========================================================== */
.viewer { position: fixed; inset: 0; width: 100%; height: 100%; max-width: none; max-height: none; margin: 0; padding: 0; border: 0; background: transparent; color: var(--text); overflow: hidden; }
.viewer::backdrop { background: rgba(6, 5, 5, 0.86); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px); }
.viewer[open] { animation: vwFade 0.35s ease; }
@keyframes vwFade { from { opacity: 0; } }
.vw-shell {
  position: relative; height: 100%; display: grid; grid-template-rows: auto minmax(0, 1fr) auto; gap: 14px;
  padding: calc(env(safe-area-inset-top, 0px) + 16px) var(--gutter) calc(env(safe-area-inset-bottom, 0px) + 16px);
  background: radial-gradient(50% 50% at 50% 55%, rgba(227, 38, 43, 0.16), transparent 70%);
}
.viewer[open] .vw-shell { animation: vwIn 0.55s var(--ease); }
@keyframes vwIn { from { opacity: 0; transform: scale(0.97) translateY(14px); } }
.vw-top { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.vw-k { margin: 0; font-family: var(--f-mono); font-size: 0.7rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--sand); }
.vw-head h2 { margin: 2px 0 0; font-size: clamp(1.1rem, 2vw, 1.5rem); }
.vw-actions { display: flex; align-items: center; gap: 8px; flex: none; }
.vw-count { font-family: var(--f-mono); font-size: 0.78rem; color: var(--dim); margin-right: 6px; }
.vw-ib { display: grid; place-items: center; width: 44px; height: 44px; border-radius: 50%; border: 1px solid var(--line-2); background: rgba(255, 255, 255, 0.04); transition: background 0.25s, border-color 0.25s, transform 0.3s var(--ease); }
.vw-ib:hover { background: rgba(255, 255, 255, 0.1); border-color: rgba(255, 255, 255, 0.35); }
.vw-ib[aria-pressed='true'] { background: var(--red); border-color: var(--red); }
.vw-ib .ic { width: 19px; height: 19px; }
.vw-close:hover { transform: rotate(90deg); }
.vw-case { display: inline-flex; align-items: center; gap: 8px; height: 44px; padding: 0 16px; border-radius: 999px; background: var(--text); color: var(--bg); font-weight: 700; font-size: 0.88rem; text-decoration: none; }
.vw-case .ic { width: 16px; }
.vw-stage { position: relative; display: grid; grid-template-columns: 56px minmax(0, 1fr) 56px; align-items: center; gap: 14px; min-height: 0; }
.vw-device { height: 100%; min-height: 0; display: grid; place-items: center; perspective: 1800px; }
.vw-nav { display: grid; place-items: center; width: 52px; height: 52px; border-radius: 50%; border: 1px solid var(--line-2); background: rgba(20, 16, 16, 0.8); color: #fff; transition: background 0.25s, transform 0.3s var(--ease); }
.vw-nav:hover { background: var(--red); transform: scale(1.06); }
.vw-nav[hidden] { display: grid !important; visibility: hidden; }
.vw-bottom { display: grid; justify-items: center; gap: 10px; text-align: center; }
.vw-caption { margin: 0; color: var(--muted); font-size: 0.95rem; }
.vw-thumbs { display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; }
.vw-thumb { width: 96px; aspect-ratio: 16 / 10; border-radius: 9px; border: 2px solid rgba(255, 255, 255, 0.12); background: var(--shot) left top / cover no-repeat, #222; opacity: 0.5; transition: opacity 0.25s, border-color 0.25s, transform 0.3s var(--ease); }
.vw-thumb:hover { opacity: 0.85; }
.vw-thumb[aria-current='true'] { opacity: 1; border-color: var(--red); transform: translateY(-3px); }
.vw-note { display: inline-flex; align-items: center; gap: 8px; margin: 0; font-size: 0.78rem; color: var(--dim); }
.vw-note .ic { width: 15px; height: 15px; color: var(--ok); }

/* viewer device frames */
.vd { --view-h: calc(100dvh - 280px); width: min(100%, 1240px); display: flex; flex-direction: column; align-items: center; animation: vdIn 0.6s var(--ease); transform-style: preserve-3d; }
.vd.is-tall { width: min(100%, 1000px); }
@keyframes vdIn { from { opacity: 0; transform: translateX(var(--from, 0)) rotateY(var(--from-r, 0deg)) scale(0.96); } }
.vd-body { position: relative; width: 100%; }
.vd-view { position: relative; width: 100%; max-height: var(--view-h); overflow: auto; overscroll-behavior: contain; background: #f4f5f7; scrollbar-width: thin; scrollbar-color: rgba(0, 0, 0, 0.35) transparent; }
.vd-img { width: 100%; aspect-ratio: var(--ar); background: var(--shot) left top / 100% 100% no-repeat; transition: width 0.45s var(--ease); }
.vd.zoomed .vd-img { width: 200%; }
.vd.zoomed .vd-view { cursor: grab; } .vd.zoomed .vd-view.dragging { cursor: grabbing; }
.vd-hint { position: absolute; left: 50%; bottom: 14px; translate: -50% 0; padding: 7px 14px; border-radius: 999px; background: rgba(11, 10, 10, 0.78); color: #fff; font-size: 0.78rem; font-weight: 600; pointer-events: none; transition: opacity 0.4s; animation: hintBob 1.8s ease-in-out infinite; }
@keyframes hintBob { 50% { translate: -50% -5px; } }
.vd-hint.gone { opacity: 0; }
/* browser */
.vd-browser .vd-body { border-radius: 14px; overflow: hidden; border: 1px solid rgba(255, 255, 255, 0.16); box-shadow: 0 60px 120px -40px rgba(0, 0, 0, 0.95); }
.vd-browser .mk-bar { height: 34px; } .vd-browser .mk-bar i { width: 11px; height: 11px; } .vd-browser .mk-url { font-size: 0.74rem; }
/* laptop */
.vd-laptop .vd-body { padding: 18px 18px 20px; background: linear-gradient(#151517, #0b0b0d); border-radius: 18px 18px 6px 6px; border: 1px solid #2c2c31; }
.vd-laptop .vd-view { border-radius: 4px; }
.vd-laptop .vd-base { width: 112%; height: 16px; background: linear-gradient(180deg, #d9d9de, #8e8e96); border-radius: 0 0 18px 18px / 0 0 100% 100%; box-shadow: 0 30px 50px -16px rgba(0, 0, 0, 0.9); }
/* monitor */
.vd-monitor .vd-body { padding: 14px; background: #0d0d0f; border: 1px solid #2c2c31; border-bottom: 0; border-radius: 16px 16px 0 0; }
.vd-monitor .vd-chin { width: 100%; height: 30px; background: linear-gradient(#e6e6ea, #b5b5bc); border-radius: 0 0 16px 16px; }
.vd-monitor .vd-neck { width: 90px; height: 40px; background: linear-gradient(90deg, #8f8f97, #d8d8dd 50%, #8f8f97); clip-path: polygon(10% 0, 90% 0, 100% 100%, 0 100%); }
.vd-monitor { --view-h: calc(100dvh - 350px); }
/* tablet */
.vd-tablet .vd-body { padding: 22px; background: #0b0b0d; border-radius: 34px; border: 1px solid #34343a; box-shadow: inset 0 0 0 3px #1c1c20, 0 60px 120px -40px rgba(0, 0, 0, 0.95); }
.vd-tablet .vd-view { border-radius: 12px; }

@media (max-width: 760px) {
  .vw-stage { grid-template-columns: minmax(0, 1fr); }
  .vw-nav { position: absolute; z-index: 2; top: 50%; translate: 0 -50%; width: 42px; height: 42px; }
  .vw-prev { left: -6px; } .vw-next { right: -6px; }
  .vw-case { padding: 0 12px; font-size: 0.8rem; }
  .vw-count { display: none; }
  .vw-thumb { width: 64px; }
  .vd { --view-h: calc(100dvh - 300px); }
  .vd-laptop .vd-body, .vd-tablet .vd-body { padding: 8px; border-radius: 14px; }
  .vd-monitor .vd-body { padding: 8px; } .vd-monitor .vd-chin { height: 16px; } .vd-monitor .vd-neck { display: none; }
}
@media (max-width: 480px) { .vw-head h2 { font-size: 1rem; } .vw-actions { gap: 6px; } .vw-ib { width: 40px; height: 40px; } .vw-case span, .vw-case { font-size: 0; gap: 0; width: 40px; padding: 0; justify-content: center; } .vw-case .ic { width: 18px; } }

/* ── screenshot protection ─────────────────────────── */
[data-protect], [data-protect] * { -webkit-user-select: none; user-select: none; -webkit-touch-callout: none; -webkit-user-drag: none; }
@media print {
  [data-protect], .mk-stage, .cs-mock, .shot-media, .viewer { visibility: hidden !important; }
}

/* quick filter links on the home page */
.quick-filters { display: flex; flex-wrap: wrap; gap: 8px; margin: -24px 0 36px; }
.quick-filters a { display: inline-flex; align-items: center; gap: 8px; padding: 9px 15px 9px 11px; border-radius: 999px; border: 1px solid var(--line-2); text-decoration: none; font-size: 0.88rem; font-weight: 600; color: var(--muted); transition: all 0.25s; }
.quick-filters a:hover { color: #fff; border-color: var(--red); background: var(--red-soft); transform: translateY(-2px); }
.quick-filters .ic { width: 17px; height: 17px; color: var(--red-hi); }

/* lazy screenshot placeholder shimmer */
.mk-screen[data-shot] { background: linear-gradient(100deg, #1d1a1a 30%, #2a2424 50%, #1d1a1a 70%) 0 0 / 300% 100%; animation: shimmer 1.4s linear infinite; }
@keyframes shimmer { to { background-position: -150% 0; } }
.mk-screen.loaded { animation: shotIn 0.6s var(--ease); }
@keyframes shotIn { from { opacity: 0.2; } }

/* ==========================================================
   WHATSAPP
   ========================================================== */
.btn-whatsapp { background: #1fa855; color: #fff; box-shadow: 0 10px 28px -12px rgba(37, 211, 102, 0.75), inset 0 1px 0 rgba(255, 255, 255, 0.2); }
.btn-whatsapp:hover { background: #22b85d; transform: translateY(-2px); }
.final-wa { margin: 22px 0 0 !important; font-size: 0.95rem; }
.final-wa strong { color: var(--text); white-space: nowrap; }
.wa-card { background: linear-gradient(150deg, rgba(31, 168, 85, 0.16), var(--surface) 70%); border-color: rgba(37, 211, 102, 0.3); }
.wa-ic { background: rgba(37, 211, 102, 0.14); color: #4ee08a; border-color: rgba(37, 211, 102, 0.3); }
.wa-qr { display: flex; align-items: center; gap: 16px; margin-top: 18px; padding: 14px; border-radius: var(--r-md, 14px); background: rgba(255, 255, 255, 0.04); border: 1px solid rgba(37, 211, 102, 0.22); color: inherit; text-decoration: none; transition: border-color 0.2s, transform 0.2s; }
.wa-qr:hover { border-color: rgba(37, 211, 102, 0.55); transform: translateY(-2px); }
.wa-qr img { flex: none; width: 112px; height: 112px; padding: 6px; border-radius: 12px; background: #fff; }
.wa-qr span { font-size: 0.86rem; line-height: 1.45; color: var(--muted); }
.wa-qr strong { display: block; color: var(--text, #fff); font-size: 0.92rem; margin-bottom: 2px; }
/* Phones can't scan their own screen — the button above is enough there. */
@media (hover: none) and (max-width: 760px) { .wa-qr { display: none; } }


/* ==========================================================
   BLOG
   ========================================================== */
.src-dot { display: inline-block; width: 9px; height: 9px; border-radius: 50%; flex: none; background: var(--dim); }
.src-ghl { background: #4f8cff; box-shadow: 0 0 10px rgba(79, 140, 255, 0.6); }
.src-make { background: #b45cff; box-shadow: 0 0 10px rgba(180, 92, 255, 0.6); }
.src-n8n { background: #ff6d4f; box-shadow: 0 0 10px rgba(255, 109, 79, 0.6); }
.blog-hero h1 { max-width: 18ch; }
.blog-sources, .src-chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 26px; }
.blog-sources li, .src-chips li { display: inline-flex; align-items: center; gap: 8px; padding: 7px 14px; border-radius: 999px; border: 1px solid var(--line-2); font-size: 0.86rem; font-weight: 600; color: var(--muted); }
.src-chips { margin: 0 0 22px; }
.src-chips li { padding: 4px 11px; font-size: 0.8rem; }
.blog { padding: 0 0 var(--sec); }
.post-feature {
  position: relative; overflow: hidden; isolation: isolate; display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr); gap: clamp(28px, 4vw, 56px);
  padding: clamp(26px, 4vw, 48px); border-radius: 28px; background: linear-gradient(150deg, #2a1213, var(--surface) 60%); border: 1px solid rgba(227, 38, 43, 0.3);
}
.post-feature::before { content: ''; position: absolute; z-index: -1; right: -10%; top: -30%; width: 60%; aspect-ratio: 1; border-radius: 50%; background: radial-gradient(closest-side, rgba(227, 38, 43, 0.25), transparent); }
.post-feature h2 { font-size: clamp(1.8rem, 3.4vw, 2.6rem); }
.post-feature h2 a { text-decoration: none; }
.post-feature h2 a:hover { text-decoration: underline; text-decoration-color: var(--red); }
.pf-excerpt { color: var(--muted); font-size: 1.05rem; margin: 18px 0 18px; }
.pf-list { align-self: center; display: grid; gap: 8px; counter-reset: pf; }
.pf-list li a { display: flex; align-items: center; gap: 12px; padding: 14px 16px; border-radius: 14px; background: rgba(11, 10, 10, 0.5); border: 1px solid var(--line); text-decoration: none; font-weight: 600; font-size: 0.94rem; line-height: 1.35; transition: border-color 0.25s, transform 0.3s var(--ease); }
.pf-list li a:hover { border-color: rgba(227, 38, 43, 0.45); transform: translateX(4px); }
.byline { display: flex; align-items: center; gap: 12px; margin: 22px 0 0; }
.byline img { width: 44px; height: 44px; border-radius: 50%; object-fit: cover; object-position: 50% 20%; border: 2px solid rgba(227, 38, 43, 0.5); }
.byline p { margin: 0; display: flex; flex-direction: column; line-height: 1.35; font-size: 0.9rem; color: var(--dim); }
.byline strong { color: var(--text); }
.blog-more-h { font-size: 1.6rem; margin: 64px 0 24px; }
.post-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.post-card-in { display: flex; flex-direction: column; height: 100%; padding: 26px; border-radius: var(--r-lg); background: var(--surface); border: 1px solid var(--line); text-decoration: none; transition: transform 0.4s var(--ease), border-color 0.3s; }
.post-card-in:hover { transform: translateY(-4px); border-color: rgba(227, 38, 43, 0.4); }
.post-card-in p { color: var(--muted); font-size: 0.95rem; }
.post-date { font-family: var(--f-mono); font-size: 0.72rem !important; letter-spacing: 0.1em; text-transform: uppercase; color: var(--sand) !important; }
.post-read { margin-top: auto; display: inline-flex; align-items: center; gap: 8px; color: var(--red-hi); font-weight: 700; font-size: 0.92rem; }
.post-read .ic { width: 16px; }
@media (max-width: 900px) { .post-feature { grid-template-columns: 1fr; } .post-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 600px) { .post-grid { grid-template-columns: 1fr; } }

/* single post */
.post-hero { padding: clamp(36px, 5vw, 64px) 0 clamp(28px, 4vw, 48px); border-bottom: 1px solid var(--line); background: radial-gradient(60% 80% at 80% 0%, rgba(194, 81, 47, 0.18), transparent 70%); }
.post-narrow { max-width: calc(860px + var(--gutter) * 2); }
.post-hero h1 { font-size: clamp(2.1rem, 4.6vw, 3.6rem); }
.post-layout { display: grid; grid-template-columns: 280px minmax(0, 1fr); gap: clamp(32px, 5vw, 72px); padding-top: clamp(40px, 5vw, 64px); padding-bottom: clamp(40px, 5vw, 64px); align-items: start; }
.post-toc { position: sticky; top: calc(var(--header-h) + 20px); }
.post-toc ol { display: grid; gap: 4px; margin-bottom: 22px; }
.post-toc a { display: flex; align-items: baseline; gap: 10px; padding: 7px 10px; border-radius: 10px; font-size: 0.88rem; line-height: 1.35; color: var(--muted); text-decoration: none; }
.post-toc a .src-dot { transform: translateY(-1px); }
.post-toc a:hover, .post-toc a.active { color: var(--text); background: rgba(255, 255, 255, 0.05); }
.toc-cta { padding: 18px; border-radius: 16px; background: var(--surface); border: 1px solid var(--line); }
.toc-cta p { font-size: 0.9rem; color: var(--muted); }
.toc-cta .btn { width: 100%; min-height: 44px; font-size: 0.9rem; }
.post-body { max-width: 760px; }
.post-intro { font-size: clamp(1.1rem, 1.5vw, 1.25rem); color: var(--text); line-height: 1.7; margin-bottom: 40px; }
.upd { padding: 34px 0 40px; border-top: 1px solid var(--line); scroll-margin-top: calc(var(--header-h) + 20px); }
.upd-src { display: inline-flex; align-items: center; gap: 9px; margin: 0 0 12px; font-family: var(--f-mono); font-size: 0.72rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--dim); }
.upd h2 { font-size: clamp(1.45rem, 2.6vw, 1.9rem); }
.upd h3 { font-family: var(--f-mono); font-size: 0.74rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--sand); font-weight: 500; margin: 24px 0 8px; }
.upd p { color: var(--muted); }
.build-cta { display: flex; align-items: center; justify-content: space-between; gap: 16px 24px; flex-wrap: wrap; margin-top: 26px; padding: 18px 20px; border-radius: 18px; background: linear-gradient(135deg, rgba(227, 38, 43, 0.14), rgba(255, 255, 255, 0.02)); border: 1px solid rgba(227, 38, 43, 0.3); }
.build-cta p { margin: 0; color: var(--text) !important; font-weight: 600; flex: 1 1 260px; }
.upd-credit { margin: 16px 0 0; font-size: 0.8rem; color: var(--dim) !important; }
.post-outro { padding-top: 32px; border-top: 1px solid var(--line); }
.post-outro p { font-size: 1.1rem; color: var(--text); }
@media (max-width: 960px) { .post-layout { grid-template-columns: 1fr; } .post-toc { position: static; order: 2; } }

/* build request dialog */
.build-dialog { width: min(640px, calc(100% - 28px)); max-height: calc(100dvh - 28px); margin: auto; padding: 0; border: 1px solid rgba(227, 38, 43, 0.35); border-radius: 26px; background: var(--bg-2); color: var(--text); overflow: auto; box-shadow: 0 60px 120px -40px rgba(0, 0, 0, 0.95); }
.build-dialog::backdrop { background: rgba(6, 5, 5, 0.78); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); }
.build-dialog[open] { animation: vwIn 0.45s var(--ease); }
.bd-form { position: relative; padding: clamp(24px, 4vw, 38px); background: radial-gradient(70% 50% at 100% 0%, rgba(227, 38, 43, 0.18), transparent 70%); }
.bd-form h2 { font-size: clamp(1.4rem, 3vw, 1.9rem); padding-right: 40px; }
.bd-form h2 span { color: var(--red-hi); }
.bd-sub { color: var(--muted); margin-bottom: 22px; }
.bd-close { position: absolute; top: 18px; right: 18px; }
.bd-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0 14px; }
.bd-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 6px; }
.bd-actions .btn { flex: 1 1 200px; }
@media (max-width: 560px) { .bd-grid { grid-template-columns: 1fr; } }

/* ==========================================================
   WEBSITE ASSISTANT — chat + voice
   ========================================================== */
.hero-talk {
  display: inline-flex; align-items: center; gap: 12px; margin-top: 18px; padding: 8px 16px 8px 8px; border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.12); background: rgba(255, 255, 255, 0.03); color: var(--muted); font-size: 0.92rem; text-align: left;
  transition: border-color 0.3s, background 0.3s, color 0.3s;
}
.hero-talk strong { color: var(--text); }
.hero-talk > .ic { width: 16px; color: var(--red-hi); transition: transform 0.3s var(--ease); flex: none; }
.hero-talk:hover { border-color: rgba(227, 38, 43, 0.5); background: var(--red-soft); color: var(--text); }
.hero-talk:hover > .ic { transform: translateX(4px); }
.talk-orb { position: relative; width: 34px; height: 34px; border-radius: 50%; flex: none; background: radial-gradient(circle at 35% 30%, #ff9a7a, var(--red) 45%, #5a0d10 100%); box-shadow: 0 0 18px rgba(227, 38, 43, 0.6); }
.talk-orb i { position: absolute; inset: -5px; border-radius: 50%; border: 1.5px solid rgba(255, 65, 70, 0.6); animation: pvPulse 2.4s var(--ease) infinite; }

.ai { position: fixed; z-index: 95; right: max(18px, env(safe-area-inset-right, 0px)); bottom: calc(18px + env(safe-area-inset-bottom, 0px)); display: flex; flex-direction: column; align-items: flex-end; gap: 12px; pointer-events: none; }
.ai > * { pointer-events: auto; }
body:has(.viewer[open]) .ai, body:has(.build-dialog[open]) .ai { display: none; }
.ai-launch {
  position: relative; display: flex; align-items: center; height: 60px; padding: 0 18px 0 8px; border: 0; border-radius: 999px; color: #fff; font-weight: 700;
  background: linear-gradient(135deg, #ef2b31, #a8161b); box-shadow: 0 18px 40px -14px rgba(0, 0, 0, 0.85), 0 12px 32px -12px rgba(227, 38, 43, 0.75);
  transition: transform 0.4s var(--ease);
}
.ai-launch:hover { transform: translateY(-3px); }
.ai-launch-orb { position: absolute; left: 8px; top: 8px; width: 44px; height: 44px; border-radius: 50%; background: conic-gradient(from 0deg, #ffb199, #ff4146, #6d0f13, #e9d7a6, #ffb199); animation: spinBorder 6s linear infinite; filter: blur(0.3px); }
.ai-launch-orb::after { content: ''; position: absolute; inset: 3px; border-radius: 50%; background: radial-gradient(circle at 35% 30%, #3a1214, #120909); }
.ai-launch-ic { position: relative; display: grid; place-items: center; width: 44px; height: 44px; }
.ai-launch-ic .ic { width: 21px; height: 21px; }
.ai-launch-tx { margin-left: 10px; white-space: nowrap; }
.ai.is-open .ai-launch-tx { display: none; }
.ai.is-open .ai-launch { padding-right: 8px; }
@media (max-width: 560px) { .ai-launch-tx { display: none; } .ai-launch { padding-right: 8px; } }

.ai-teaser { position: relative; max-width: 260px; padding: 14px 38px 14px 16px; border-radius: 18px 18px 4px 18px; background: var(--surface-2); border: 1px solid var(--line-2); box-shadow: 0 20px 40px -18px rgba(0, 0, 0, 0.9); font-size: 0.9rem; cursor: pointer; animation: vwIn 0.5s var(--ease); }
.ai-teaser p { margin: 0; color: var(--muted); }
.ai-teaser strong { color: var(--text); display: block; }
.ai-teaser-x { position: absolute; top: 8px; right: 8px; display: grid; place-items: center; width: 26px; height: 26px; border: 0; border-radius: 50%; background: transparent; color: var(--dim); }
.ai-teaser-x .ic { width: 15px; height: 15px; }

.ai-panel {
  width: min(400px, calc(100vw - 28px)); height: min(620px, calc(100dvh - 120px)); display: flex; flex-direction: column; overflow: hidden;
  border-radius: 24px; background: #120f0f; border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: 0 40px 80px -30px rgba(0, 0, 0, 0.95), 0 0 0 1px rgba(0, 0, 0, 0.5); transform-origin: bottom right; animation: aiIn 0.45s var(--ease);
}
@keyframes aiIn { from { opacity: 0; transform: translateY(16px) scale(0.96); } }
.ai-head { display: flex; align-items: center; gap: 12px; padding: 16px 16px 14px; background: radial-gradient(80% 140% at 0% 0%, rgba(227, 38, 43, 0.28), transparent 70%), #171212; border-bottom: 1px solid var(--line); }
.ai-avatar { position: relative; flex: none; }
.ai-avatar img { width: 40px; height: 40px; border-radius: 50%; object-fit: cover; object-position: 50% 20%; }
.ai-avatar i { position: absolute; right: 0; bottom: 0; width: 11px; height: 11px; border-radius: 50%; background: var(--ok); border: 2px solid #171212; }
.ai-id { flex: 1; min-width: 0; }
.ai-id h2 { margin: 0; font-size: 1rem; letter-spacing: -0.01em; }
.ai-id p { margin: 2px 0 0; display: flex; align-items: center; gap: 6px; font-size: 0.78rem; color: var(--dim); }
.ai-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--ok); animation: ping 2s infinite; }
.ai-x { display: grid; place-items: center; width: 36px; height: 36px; border-radius: 50%; border: 1px solid var(--line-2); background: transparent; color: var(--muted); }
.ai-x .ic { width: 17px; height: 17px; }
.ai-tabs { display: flex; gap: 6px; padding: 10px 12px; border-bottom: 1px solid var(--line); }
.ai-tabs [role='tab'], .ai-tab-link { flex: 1; display: inline-flex; align-items: center; justify-content: center; gap: 7px; height: 38px; border-radius: 12px; border: 1px solid transparent; background: transparent; color: var(--muted); font-weight: 600; font-size: 0.86rem; text-decoration: none; transition: background 0.25s, color 0.25s; }
.ai-tabs .ic { width: 17px; height: 17px; }
.ai-tabs [role='tab']:hover, .ai-tab-link:hover { background: rgba(255, 255, 255, 0.05); color: var(--text); }
.ai-tabs [aria-selected='true'] { background: rgba(227, 38, 43, 0.16); border-color: rgba(227, 38, 43, 0.35); color: #fff; }
.ai-tab-link .ic { color: #4ee08a; }
.ai-view { flex: 1; min-height: 0; display: flex; flex-direction: column; }
.ai-view[hidden] { display: none !important; }
.ai-log { flex: 1; min-height: 0; overflow-y: auto; padding: 16px 14px 8px; display: flex; flex-direction: column; gap: 10px; overscroll-behavior: contain; scrollbar-width: thin; }
.ai-msg { max-width: 88%; padding: 10px 14px; border-radius: 16px; font-size: 0.9rem; line-height: 1.55; overflow-wrap: anywhere; }
.ai-bot { align-self: flex-start; background: var(--surface-2); border: 1px solid var(--line); border-bottom-left-radius: 5px; color: #e9e2de; }
.ai-user { align-self: flex-end; background: linear-gradient(135deg, var(--red), #b01a1f); color: #fff; border-bottom-right-radius: 5px; }
.ai-bot a { color: #ff9a9d; font-weight: 600; }
.ai-in { animation: msgIn 0.35s var(--ease); }
@keyframes msgIn { from { opacity: 0; transform: translateY(8px); } }
.ai-typing { display: flex; gap: 4px; padding: 14px; }
.ai-typing i { width: 7px; height: 7px; border-radius: 50%; background: var(--dim); animation: dotUp 1s infinite; }
.ai-typing i:nth-child(2) { animation-delay: 0.15s; } .ai-typing i:nth-child(3) { animation-delay: 0.3s; }
@keyframes dotUp { 0%, 60%, 100% { transform: translateY(0); opacity: 0.5; } 30% { transform: translateY(-5px); opacity: 1; } }
.ai-chips { display: flex; flex-wrap: wrap; gap: 6px; padding: 4px 14px 10px; }
.ai-chips:empty { display: none; }
.ai-chip { padding: 7px 12px; border-radius: 999px; border: 1px solid rgba(227, 38, 43, 0.4); background: rgba(227, 38, 43, 0.08); color: #ffd0d1; font-size: 0.8rem; font-weight: 600; transition: background 0.2s, transform 0.25s var(--ease); }
.ai-chip:hover { background: rgba(227, 38, 43, 0.22); transform: translateY(-1px); }
.ai-input { display: flex; gap: 8px; padding: 10px 12px; border-top: 1px solid var(--line); }
.ai-input input { flex: 1; min-width: 0; height: 44px; padding: 0 14px; border-radius: 12px; border: 1px solid var(--line-2); background: var(--bg); color: var(--text); font: inherit; font-size: 0.92rem; }
.ai-input input:focus { outline: none; border-color: var(--sand); }
.ai-input button { display: grid; place-items: center; width: 44px; height: 44px; border-radius: 12px; border: 0; background: var(--red); color: #fff; }
.ai-input .ic { width: 18px; height: 18px; }
.ai-note { margin: 0; padding: 0 14px 12px; font-size: 0.72rem; color: var(--dim); text-align: center; }

/* voice orb (3D) */
#ai-voice { align-items: center; padding: 18px 16px 4px; }
.ai-orb-wrap { perspective: 600px; margin: 6px 0 14px; }
.ai-orb { --vol: 0; position: relative; width: 150px; height: 150px; transform-style: preserve-3d; transition: transform 0.4s var(--ease); }
.ai-orb b { position: absolute; inset: 22px; border-radius: 50%; transform: scale(calc(1 + var(--vol) * 0.25)); transition: transform 0.08s linear;
  background: radial-gradient(circle at 34% 28%, #ffd2c4 0%, #ff5a4f 22%, #c41a20 52%, #3b0a0c 85%); box-shadow: 0 0 40px rgba(227, 38, 43, 0.55), inset -10px -14px 30px rgba(0, 0, 0, 0.55); }
.ai-orb span { position: absolute; inset: 0; border-radius: 50%; border: 1.5px solid rgba(255, 120, 110, 0.45); transform: rotateX(70deg); animation: orbRing 6s linear infinite; }
.ai-orb span:nth-child(2) { inset: 8px; border-color: rgba(233, 215, 166, 0.4); transform: rotateY(70deg); animation-duration: 8s; animation-direction: reverse; }
.ai-orb span:nth-child(3) { inset: -8px; border-color: rgba(255, 255, 255, 0.12); transform: rotateX(60deg) rotateY(30deg); animation-duration: 11s; }
@keyframes orbRing { to { rotate: 1 1 0 360deg; } }
.ai-orb[data-state='listening'] b { animation: orbBreath 1.4s ease-in-out infinite; }
.ai-orb[data-state='speaking'] b { animation: orbTalk 0.5s ease-in-out infinite; }
.ai-orb[data-state='thinking'] b, .ai-orb[data-state='connecting'] b { animation: orbThink 1.2s ease-in-out infinite; filter: saturate(0.7); }
@keyframes orbBreath { 50% { transform: scale(1.06); box-shadow: 0 0 60px rgba(227, 38, 43, 0.75), inset -10px -14px 30px rgba(0, 0, 0, 0.55); } }
@keyframes orbTalk { 50% { transform: scale(1.12); } }
@keyframes orbThink { 50% { transform: scale(0.94); opacity: 0.8; } }
.ai-vstatus { min-height: 1.5em; margin: 0 0 10px; text-align: center; font-weight: 600; color: var(--text); font-size: 0.95rem; }
.ai-transcript { flex: 1; min-height: 0; width: 100%; overflow-y: auto; display: flex; flex-direction: column; gap: 8px; margin-bottom: 12px; font-size: 0.84rem; scrollbar-width: thin; }
.ai-transcript li { padding: 8px 12px; border-radius: 12px; background: var(--surface); border: 1px solid var(--line); color: var(--muted); }
.ai-transcript li span { display: block; font-family: var(--f-mono); font-size: 0.64rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--sand); margin-bottom: 2px; }
.ai-transcript .ai-t-user { background: rgba(227, 38, 43, 0.1); border-color: rgba(227, 38, 43, 0.3); }
.ai-transcript a { color: #ff9a9d; }
.ai-call { width: 100%; margin-bottom: 10px; }
.ai-call.is-live { background: var(--surface-2); box-shadow: none; border: 1px solid rgba(227, 38, 43, 0.5); }
.ai-call:disabled { opacity: 0.45; pointer-events: none; }
@media (max-width: 560px) {
  .ai { left: 10px; right: 10px; }
  .ai-panel { width: 100%; height: min(640px, calc(100dvh - 96px)); }
}
@media print { .ai { display: none; } }

/* ==========================================================
   SEO PAGES: services hub, service detail, about, legal, consent
   ========================================================== */
.svc-hub { padding: 0 0 var(--sec); }
.region-note { display: flex; align-items: center; justify-content: center; gap: 10px; margin: 36px 0 0; color: var(--muted); font-size: 0.95rem; text-align: center; }
.region-note .ic { width: 20px; color: var(--sand); flex: none; }
.svc-hero .svc-ic { margin-bottom: 18px; }
.svc-hero h1 { max-width: 16ch; }
.svc-others { padding: 0 0 var(--sec); }
.jump-list { display: flex; flex-wrap: wrap; gap: 8px; }
.jump-list a { display: inline-flex; align-items: center; gap: 8px; padding: 10px 16px 10px 12px; border-radius: 999px; border: 1px solid var(--line-2); text-decoration: none; font-size: 0.9rem; font-weight: 600; color: var(--muted); transition: all 0.25s; }
.jump-list a:hover { color: #fff; border-color: var(--red); background: var(--red-soft); }
.jump-list .ic { width: 17px; height: 17px; color: var(--red-hi); }
.about-hero-grid { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr); gap: clamp(32px, 5vw, 72px); align-items: center; }
.about-hero-grid h1 { max-width: 18ch; }
.about-hero-photo { perspective: 1200px; }
.facts { display: grid; gap: 10px; margin: 28px 0 0; }
.facts div { display: grid; grid-template-columns: 130px 1fr; gap: 14px; padding: 12px 0; border-bottom: 1px solid var(--line); }
.facts dt { font-family: var(--f-mono); font-size: 0.72rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--sand); padding-top: 3px; }
.facts dd { margin: 0; font-weight: 600; }
.about-text { padding: 0 0 var(--sec); }
.about-text h2 { font-size: clamp(1.6rem, 3vw, 2.2rem); margin-top: 48px; }
.about-text p { color: var(--muted); font-size: 1.05rem; }
@media (max-width: 860px) { .about-hero-grid { grid-template-columns: 1fr; } .about-hero-photo { max-width: 360px; } .facts div { grid-template-columns: 1fr; gap: 2px; } }
.legal { padding: 0 0 var(--sec); }
.legal h2 { font-size: 1.5rem; margin-top: 40px; }
.legal p, .legal li { color: var(--muted); }
.legal ul { list-style: disc; padding-left: 1.2em; display: grid; gap: 10px; }
.legal-note { margin-top: 40px; font-size: 0.85rem; color: var(--dim) !important; }
.ft-legal { display: flex; flex-wrap: wrap; gap: 6px 18px; }
.ft-legal a, .linkish { color: var(--dim); font-size: 0.86rem; text-decoration: none; background: none; border: 0; padding: 0; }
.ft-legal a:hover, .linkish:hover { color: var(--text); }
.consent {
  position: fixed; z-index: 120; left: max(16px, env(safe-area-inset-left, 0px)); bottom: calc(16px + env(safe-area-inset-bottom, 0px));
  width: min(440px, calc(100vw - 32px)); padding: 20px; border-radius: 20px; background: var(--surface-2); border: 1px solid var(--line-2);
  box-shadow: 0 30px 60px -20px rgba(0, 0, 0, 0.9); animation: vwIn 0.5s var(--ease);
}
.consent p { margin: 0 0 14px; font-size: 0.9rem; color: var(--muted); }
.consent strong { color: var(--text); display: block; margin-bottom: 4px; }
.consent-actions { display: flex; gap: 10px; }
.consent-actions .btn { flex: 1; min-height: 44px; }
@media (max-width: 560px) { .consent { bottom: calc(92px + env(safe-area-inset-bottom, 0px)); } }