/* ByteBridge. Dark, technical, effects inspired by 21st.dev / Aceternity / Magic UI components. */
@property --angle { syntax: '<angle>'; initial-value: 0deg; inherits: false; }

:root {
  --bg: #05070d;
  --bg-2: #0a0e17;
  --surface: rgba(255, 255, 255, 0.03);
  --surface-2: rgba(255, 255, 255, 0.055);
  --line: rgba(255, 255, 255, 0.08);
  --line-2: rgba(255, 255, 255, 0.14);
  --text: #eef1f7;
  --muted: #94a0b4;
  --dim: #5f6a7d;
  --cyan: #22d3ee;
  --violet: #a78bfa;
  --lime: #a3e635;
  --amber: #fbbf24;
  --red: #f87171;
  --grad: linear-gradient(90deg, #22d3ee, #818cf8 50%, #c084fc);
  --radius: 18px;
  --font: 'Inter', system-ui, -apple-system, Segoe UI, sans-serif;
  --display: 'Space Grotesk', 'Inter', system-ui, sans-serif;
  --ease: cubic-bezier(.2, .7, .2, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--bg); color: var(--text); font-family: var(--font);
  font-size: 16px; line-height: 1.6; -webkit-font-smoothing: antialiased; overflow-x: hidden;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, h4 { font-family: var(--display); line-height: 1.1; margin: 0; letter-spacing: -0.02em; font-weight: 600; }
p { margin: 0; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
::selection { background: rgba(34, 211, 238, .3); }
.i { width: 18px; height: 18px; flex: none; }
.skip { position: absolute; left: -999px; top: 8px; background: #fff; color: #000; padding: 8px 12px; border-radius: 8px; z-index: 100; }
.skip:focus { left: 8px; }
:focus-visible { outline: 2px solid var(--cyan); outline-offset: 3px; border-radius: 6px; }

.container { width: min(1200px, 100% - 48px); margin-inline: auto; }
.container.narrow { width: min(820px, 100% - 48px); }
.center-col { text-align: center; display: flex; flex-direction: column; align-items: center; max-width: 860px; }
.center-col .lead { margin-inline: auto; }

.grad-text { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.eyebrow { font-size: 13px; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; color: var(--cyan); margin-bottom: 14px; }
.lead { font-size: clamp(17px, 1.6vw, 19px); color: var(--muted); max-width: 620px; margin-top: 22px; }
.micro { font-size: 13px; color: var(--dim); margin-top: 16px; }

/* ---------- Buttons ---------- */
.btn {
  position: relative; display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  height: 50px; padding: 0 24px; border-radius: 999px; font-weight: 600; font-size: 15px;
  transition: transform .2s var(--ease), box-shadow .3s, background .2s, border-color .2s; white-space: nowrap;
}
.btn:hover { transform: translateY(-1px); }
.btn-sm { height: 40px; padding: 0 18px; font-size: 14px; }
.btn.full { width: 100%; }
.btn-ghost { border: 1px solid var(--line-2); background: var(--surface); }
.btn-ghost:hover { border-color: rgba(255,255,255,.3); background: var(--surface-2); }
/* Magic UI "Shimmer Button" */
.btn-shimmer {
  color: #fff; isolation: isolate; overflow: hidden;
  background: linear-gradient(135deg, #0e7490, #4f46e5 60%, #7c3aed);
  box-shadow: 0 0 0 1px rgba(255,255,255,.12) inset, 0 10px 40px -10px rgba(99,102,241,.7);
}
.btn-shimmer::before {
  content: ''; position: absolute; inset: -1px; z-index: -1; border-radius: inherit; padding: 1px;
  background: conic-gradient(from var(--angle), transparent 0 70%, rgba(255,255,255,.9) 80%, transparent 90%);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0); -webkit-mask-composite: xor; mask-composite: exclude;
  animation: spin 3s linear infinite;
}
.btn-shimmer::after {
  content: ''; position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(110deg, transparent 30%, rgba(255,255,255,.25) 50%, transparent 70%);
  transform: translateX(-100%); animation: sweep 3.2s ease-in-out infinite;
}
.btn-shimmer:hover { box-shadow: 0 0 0 1px rgba(255,255,255,.2) inset, 0 14px 50px -8px rgba(99,102,241,.95); }
.btn .i { transition: transform .2s; }
.btn:hover .i { transform: translateX(3px); }
@keyframes spin { to { --angle: 360deg; } }
@keyframes sweep { 0%, 40% { transform: translateX(-100%); } 100% { transform: translateX(100%); } }

/* Animated badge with shiny text */
.badge {
  display: inline-flex; align-items: center; gap: 10px; padding: 6px 14px 6px 10px; border-radius: 999px;
  border: 1px solid var(--line-2); background: rgba(255,255,255,.04); font-size: 13px; font-weight: 500; backdrop-filter: blur(8px);
}
.badge-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--lime); box-shadow: 0 0 0 0 rgba(163,230,53,.6); animation: ping 2s infinite; }
@keyframes ping { 70% { box-shadow: 0 0 0 8px rgba(163,230,53,0); } 100% { box-shadow: 0 0 0 0 rgba(163,230,53,0); } }
.shiny {
  background: linear-gradient(110deg, #94a0b4 35%, #fff 50%, #94a0b4 65%); background-size: 250% 100%;
  -webkit-background-clip: text; background-clip: text; color: transparent; animation: shine 4s linear infinite;
}
@keyframes shine { from { background-position: 100% 0; } to { background-position: -150% 0; } }

/* ---------- Header ---------- */
.site-header { position: sticky; top: 0; z-index: 50; transition: background .3s, border-color .3s, backdrop-filter .3s; border-bottom: 1px solid transparent; }
.site-header.scrolled { background: rgba(5,7,13,.72); backdrop-filter: blur(16px) saturate(140%); border-color: var(--line); }
.nav { display: flex; align-items: center; justify-content: space-between; height: 72px; }
.brand { display: inline-flex; align-items: center; gap: 10px; font-family: var(--display); font-size: 20px; font-weight: 500; letter-spacing: -.02em; }
.brand b { font-weight: 700; }
.logo-mark { width: 32px; height: 32px; }
.nav-links { display: flex; align-items: center; gap: 4px; }
.nav-link { display: inline-flex; align-items: center; gap: 4px; padding: 8px 14px; border-radius: 999px; font-size: 15px; color: var(--muted); transition: color .2s, background .2s; }
.nav-link:hover, .nav-link.active, .mega-toggle[aria-expanded="true"] { color: var(--text); background: var(--surface-2); }
.chev { width: 15px; height: 15px; transition: transform .2s; }
.mega-toggle[aria-expanded="true"] .chev { transform: rotate(180deg); }
.nav-cta { margin-left: 10px; }
.has-mega { position: relative; }
.mega {
  position: absolute; top: calc(100% + 14px); left: 50%; width: min(980px, 92vw); transform: translate(-42%, 8px);
  background: rgba(10,14,23,.96); border: 1px solid var(--line-2); border-radius: 22px; backdrop-filter: blur(20px);
  box-shadow: 0 30px 80px -20px rgba(0,0,0,.8); opacity: 0; visibility: hidden; transition: opacity .2s, transform .25s var(--ease), visibility .2s;
}
.has-mega.open .mega { opacity: 1; visibility: visible; transform: translate(-42%, 0); }
.mega-inner { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; padding: 18px; }
.mega-label { font-size: 12px; text-transform: uppercase; letter-spacing: .12em; color: var(--dim); padding: 8px 12px; font-weight: 600; }
.mega-item { display: flex; gap: 12px; padding: 10px 12px; border-radius: 12px; transition: background .15s; }
.mega-item:hover { background: var(--surface-2); }
.mega-item strong { display: block; font-size: 14.5px; font-weight: 600; }
.mega-item small { display: block; font-size: 13px; color: var(--muted); line-height: 1.45; margin-top: 2px; }
.mega-ic { width: 36px; height: 36px; border-radius: 10px; display: grid; place-items: center; flex: none; background: linear-gradient(135deg, rgba(34,211,238,.15), rgba(167,139,250,.15)); border: 1px solid var(--line-2); color: var(--cyan); }
.mega-foot { display: flex; align-items: center; gap: 8px; justify-content: center; padding: 14px; border-top: 1px solid var(--line); font-size: 14px; color: var(--muted); }
.mega-foot:hover { color: var(--text); }
.burger { display: none; width: 44px; height: 44px; border-radius: 12px; border: 1px solid var(--line-2); place-items: center; }
.burger .i { width: 22px; height: 22px; }
.burger-close { display: none; }
.menu-open .burger-open { display: none; }
.menu-open .burger-close { display: block; }

/* ---------- Hero ---------- */
.hero { position: relative; padding: 90px 0 40px; overflow: hidden; isolation: isolate; }
.hero-sm { padding: 70px 0 80px; }
.hero-bg { position: absolute; inset: 0; z-index: -1; pointer-events: none; }
.grid-pattern {
  position: absolute; inset: 0;
  background-image: linear-gradient(rgba(255,255,255,.045) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.045) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse 70% 60% at 50% 0%, #000 40%, transparent 100%);
  -webkit-mask-image: radial-gradient(ellipse 70% 60% at 50% 0%, #000 40%, transparent 100%);
}
/* Aceternity "Background Beams" */
.beams { position: absolute; inset: 0; width: 100%; height: 100%; opacity: .45; }
.beam { fill: none; stroke: url(#beamGrad); stroke-width: .6; stroke-dasharray: 60 900; stroke-dashoffset: 960; animation: beam var(--t) linear var(--d) infinite; }
.beams path:nth-child(odd) { stroke-opacity: .7; }
@keyframes beam { to { stroke-dashoffset: 0; } }
/* Aceternity "Spotlight" */
.spotlight {
  position: absolute; top: -40%; left: -10%; width: 140%; height: 120%;
  background: radial-gradient(ellipse 30% 45% at 30% 30%, rgba(165,180,252,.16), transparent 70%);
  transform: rotate(-12deg); animation: spotlight 2.2s var(--ease) .2s both;
}
@keyframes spotlight { from { opacity: 0; transform: translate(-30%, -20%) rotate(-12deg) scale(.6); } to { opacity: 1; transform: rotate(-12deg); } }
.glow { position: absolute; border-radius: 50%; filter: blur(90px); opacity: .5; }
.glow-a { width: 520px; height: 520px; background: #0891b2; top: -260px; right: -120px; opacity: .25; }
.glow-b { width: 420px; height: 420px; background: #7c3aed; bottom: -260px; left: 10%; opacity: .2; }

.hero-grid > *, .contact-grid > *, .two-col > *, .grid-3 > *, .bento > *, .ab > *, .outcomes-inner > * { min-width: 0; }
.hero-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 56px; align-items: center; }
.hero-grid.svc { grid-template-columns: 1.2fr .8fr; align-items: start; }
.h-display { font-size: clamp(42px, 6.2vw, 76px); font-weight: 600; letter-spacing: -.035em; margin-top: 24px; line-height: 1.02; }
.h-display.sm { font-size: clamp(36px, 5vw, 60px); }
.rotator { display: inline-block; position: relative; }
.rot-word { display: inline-block; transition: opacity .35s, transform .35s var(--ease), filter .35s; }
.rot-word.out { opacity: 0; transform: translateY(-12px); filter: blur(6px); }
.rot-word.in { opacity: 0; transform: translateY(12px); filter: blur(6px); }
.cta-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }
.cta-row.center { justify-content: center; }
.trust-row { display: flex; flex-wrap: wrap; gap: 8px 22px; list-style: none; padding: 0; margin: 30px 0 0; color: var(--muted); font-size: 14px; }
.trust-row li { display: flex; align-items: center; gap: 7px; }
.trust-row .i { width: 16px; height: 16px; color: var(--lime); }

/* Terminal with Magic UI "Border Beam" */
.hero-visual { position: relative; }
.terminal { position: relative; border-radius: 18px; background: linear-gradient(180deg, rgba(17,22,34,.92), rgba(9,12,20,.95)); border: 1px solid var(--line-2); box-shadow: 0 40px 100px -30px rgba(34,211,238,.25), 0 0 0 1px rgba(255,255,255,.02); overflow: hidden; }
.beam-border {
  position: absolute; inset: 0; border-radius: inherit; padding: 1.5px; pointer-events: none; z-index: 2;
  background: conic-gradient(from var(--angle), transparent 0 78%, var(--cyan) 86%, var(--violet) 92%, transparent 98%);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0); -webkit-mask-composite: xor; mask-composite: exclude;
  animation: spin 6s linear infinite;
}
.term-bar { display: flex; align-items: center; gap: 7px; padding: 14px 16px; border-bottom: 1px solid var(--line); font-size: 12px; color: var(--dim); }
.term-bar i { width: 11px; height: 11px; border-radius: 50%; background: #2a3242; }
.term-bar i:nth-child(1) { background: #ff5f57; } .term-bar i:nth-child(2) { background: #febc2e; } .term-bar i:nth-child(3) { background: #28c840; }
.term-bar span { margin-left: 10px; font-family: ui-monospace, SFMono-Regular, Menlo, monospace; }
.term-body { margin: 0; padding: 20px 22px 26px; min-height: 330px; font: 13.5px/1.75 ui-monospace, SFMono-Regular, Menlo, monospace; color: #c7d0dd; white-space: pre-wrap; overflow-wrap: anywhere; }
.term-body .c { color: var(--dim); } .term-body .g { color: var(--lime); } .term-body .y { color: var(--amber); } .term-body .b { color: var(--cyan); } .term-body .v { color: var(--violet); } .term-body .w { color: #fff; }
.caret { display: inline-block; width: 8px; height: 16px; background: var(--cyan); vertical-align: -3px; animation: blink 1s steps(1) infinite; }
@keyframes blink { 50% { opacity: 0; } }
.float-chip {
  position: absolute; display: flex; align-items: center; gap: 8px; padding: 9px 14px; border-radius: 999px; font-size: 13px; font-weight: 500;
  background: rgba(14,18,28,.85); border: 1px solid var(--line-2); backdrop-filter: blur(10px); box-shadow: 0 10px 30px -10px rgba(0,0,0,.6);
  animation: float 6s ease-in-out infinite;
}
.float-chip .i { width: 16px; height: 16px; color: var(--cyan); }
.c1 { top: -18px; right: -14px; } .c2 { bottom: 70px; left: -40px; animation-delay: -2s; } .c2 .i { color: var(--lime); }
.c3 { bottom: -18px; right: 30px; animation-delay: -4s; } .c3 .i { color: var(--amber); }
@keyframes float { 50% { transform: translateY(-8px); } }

/* Marquee */
.marquee-label { text-align: center; color: var(--dim); font-size: 13px; letter-spacing: .08em; text-transform: uppercase; margin: 80px 0 18px; }
.marquee { overflow: hidden; mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent); -webkit-mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent); }
.marquee-track { display: flex; gap: 14px; width: max-content; animation: marquee 50s linear infinite; }
.marquee:hover .marquee-track { animation-play-state: paused; }
.marquee-track span { padding: 10px 18px; border: 1px solid var(--line); border-radius: 12px; background: var(--surface); color: var(--muted); font-family: var(--display); font-weight: 500; font-size: 15px; white-space: nowrap; }
@keyframes marquee { to { transform: translateX(calc(-50% - 7px)); } }

/* ---------- Sections ---------- */
.section { padding: 110px 0; position: relative; }
.section-head { max-width: 760px; margin-bottom: 56px; }
.section-head.center { text-align: center; margin-inline: auto; }
.section-head h2, .sticky-head h2, .outcomes h2 { font-size: clamp(32px, 4vw, 50px); }
.section-sub { color: var(--muted); font-size: 18px; margin-top: 18px; }
.section-head.center .section-sub { margin-inline: auto; max-width: 640px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.two-col { display: grid; grid-template-columns: .9fr 1.1fr; gap: 70px; align-items: start; }
.sticky-head { position: sticky; top: 120px; }
.sticky-head .btn { margin-top: 30px; }

/* Card icon */
.card-ic { width: 46px; height: 46px; border-radius: 13px; display: grid; place-items: center; color: var(--cyan);
  background: linear-gradient(135deg, rgba(34,211,238,.14), rgba(167,139,250,.14)); border: 1px solid var(--line-2); box-shadow: inset 0 1px 0 rgba(255,255,255,.08); }
.card-ic .i { width: 22px; height: 22px; }
.card-ic.sm { width: 40px; height: 40px; border-radius: 11px; }
.card-ic.sm .i { width: 19px; height: 19px; }

/* Aceternity "Glowing Effect" cards: border lights up following the cursor */
.bento { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 18px; }
.bento .glow-card { grid-column: span 2; }
.bento .glow-card.big { grid-column: span 3; }
.glow-card { --x: 50%; --y: 50%; --o: 0; position: relative; display: block; border-radius: var(--radius); padding: 1px; background: var(--line); transition: transform .3s var(--ease); }
.glow-card:hover { transform: translateY(-3px); }
.glow-border { position: absolute; inset: 0; border-radius: inherit; opacity: var(--o); transition: opacity .3s;
  background: radial-gradient(380px circle at var(--x) var(--y), rgba(34,211,238,.9), rgba(167,139,250,.6) 30%, transparent 60%); }
.glow-inner { position: relative; height: 100%; border-radius: calc(var(--radius) - 1px); padding: 28px; overflow: hidden;
  background: radial-gradient(500px circle at var(--x) var(--y), rgba(129,140,248,.08), transparent 45%), linear-gradient(180deg, #0c1019, #080b12); }
.glow-card h3 { font-size: 21px; margin-top: 22px; }
.glow-card p { color: var(--muted); margin-top: 10px; font-size: 15.5px; }
.glow-card.big h3 { font-size: 26px; }
.card-top { display: flex; justify-content: space-between; align-items: flex-start; }
.card-link { display: inline-flex; align-items: center; gap: 6px; margin-top: 18px; font-size: 14px; font-weight: 600; color: var(--cyan); }
.card-top .card-link { margin-top: 8px; color: var(--muted); transition: color .2s; }
.glow-card:hover .card-top .card-link { color: var(--cyan); }
.card-link .i { width: 16px; height: 16px; transition: transform .2s; }
.glow-card:hover .card-link .i { transform: translate(2px, -2px); }

/* Bento mini-illustrations */
.mini-roadmap, .mini-chat, .mini-flow, .mini-score { margin-top: 26px; border: 1px solid var(--line); border-radius: 14px; background: rgba(255,255,255,.02); padding: 16px; font-size: 12.5px; }
.mini-roadmap { display: grid; gap: 9px; }
.mini-roadmap span { display: block; margin-left: var(--o, 0); width: var(--w); padding: 7px 11px; border-radius: 8px; background: linear-gradient(90deg, rgba(34,211,238,.18), rgba(167,139,250,.18)); border: 1px solid rgba(34,211,238,.25); color: #cfe9f0; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.mini-chat p { padding: 8px 12px; border-radius: 10px; width: fit-content; max-width: 92%; }
.mini-chat .q { background: var(--surface-2); margin-left: auto; color: var(--muted); }
.mini-chat .a { margin-top: 8px; background: rgba(34,211,238,.1); border: 1px solid rgba(34,211,238,.2); color: #d9f6fb; }
.mini-chat .eval { display: flex; align-items: center; gap: 6px; margin-top: 8px; color: var(--lime); padding: 0; }
.mini-chat .eval .i { width: 14px; height: 14px; }
.mini-flow { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; }
.mini-flow span { padding: 7px 10px; border-radius: 8px; background: var(--surface-2); border: 1px solid var(--line-2); white-space: nowrap; }
.mini-flow span:last-child { border-color: rgba(163,230,53,.4); color: var(--lime); }
.mini-flow i { flex: 1; min-width: 14px; height: 2px; border-radius: 2px; background: linear-gradient(90deg, var(--line-2) 0 40%, var(--cyan) 50%, var(--line-2) 60%); background-size: 300% 100%; animation: flow 1.8s linear infinite; }
@keyframes flow { from { background-position: 100% 0; } to { background-position: -50% 0; } }
.mini-score { display: flex; align-items: center; gap: 22px; }
.ring { --p: 80; width: 86px; height: 86px; border-radius: 50%; flex: none; display: grid; place-items: center; align-content: center;
  background: radial-gradient(closest-side, #0b0f17 79%, transparent 80% 100%), conic-gradient(var(--cyan) calc(var(--p) * 1%), rgba(255,255,255,.08) 0); }
.ring b { font-family: var(--display); font-size: 24px; line-height: 1; } .ring small { color: var(--dim); font-size: 11px; }
.mini-score ul { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 8px 18px; }
.mini-score li { display: flex; align-items: center; gap: 7px; }
.mini-score li::before { content: ''; width: 8px; height: 8px; border-radius: 50%; }
.mini-score .ok::before { background: var(--lime); } .mini-score .warn::before { background: var(--amber); } .mini-score .bad::before { background: var(--red); }
.typing { display: none; }

/* Magic UI "Animated Beam" bridge diagram */
.ab { position: relative; height: 380px; max-width: 980px; margin: 0 auto; display: grid; grid-template-columns: 1fr 1fr 1fr; align-items: center; }
.ab-svg { position: absolute; inset: 15px 0; width: 100%; height: calc(100% - 30px); overflow: visible; }
.ab-base { fill: none; stroke: rgba(255,255,255,.08); stroke-width: 2; vector-effect: non-scaling-stroke; }
.ab-pulse { fill: none; stroke: url(#abg); stroke-width: 2.5; stroke-linecap: round; vector-effect: non-scaling-stroke; stroke-dasharray: 80 600; stroke-dashoffset: 680; animation: pulse 3.6s var(--ease) var(--d) infinite; }
@keyframes pulse { to { stroke-dashoffset: 0; } }
.ab-col { position: relative; display: flex; flex-direction: column; justify-content: space-between; height: 100%; padding: 6px 0; }
.ab-col.r { align-items: flex-end; }
.ab-node { display: flex; align-items: center; gap: 10px; padding: 12px 16px; border-radius: 14px; background: #0c1019; border: 1px solid var(--line-2); font-size: 14.5px; font-weight: 500; width: fit-content; box-shadow: 0 8px 30px -12px rgba(0,0,0,.7); }
.ab-col.l .ab-node .i { color: var(--muted); }
.ab-col.r .ab-node { border-color: rgba(34,211,238,.25); }
.ab-col.r .ab-node .i { color: var(--lime); }
.ab-hub { position: relative; justify-self: center; display: flex; flex-direction: column; align-items: center; gap: 10px; padding: 26px 26px 18px; border-radius: 26px; background: #0c1019; border: 1px solid rgba(129,140,248,.4);
  box-shadow: 0 0 0 8px rgba(129,140,248,.05), 0 0 80px -10px rgba(99,102,241,.6); font-family: var(--display); font-weight: 600; }
.ab-hub .logo-mark { width: 64px; height: 64px; }

/* Aceternity "Timeline" with scroll-progress line */
.timeline { position: relative; padding-left: 4px; }
.tl-track { position: absolute; left: 27px; top: 10px; bottom: 10px; width: 2px; background: var(--line); border-radius: 2px; overflow: hidden; }
.tl-fill { width: 100%; height: var(--p, 0%); background: linear-gradient(180deg, var(--cyan), var(--violet)); box-shadow: 0 0 12px var(--cyan); transition: height .1s linear; }
.tl-step { position: relative; display: grid; grid-template-columns: 50px 1fr; gap: 26px; padding-bottom: 46px; }
.tl-step:last-child { padding-bottom: 0; }
.tl-dot { width: 50px; height: 50px; border-radius: 50%; display: grid; place-items: center; background: var(--bg); border: 1px solid var(--line-2); font-family: var(--display); font-size: 14px; color: var(--muted); position: relative; z-index: 1; transition: border-color .4s, color .4s, box-shadow .4s; }
.tl-step.lit .tl-dot { border-color: var(--cyan); color: var(--text); box-shadow: 0 0 0 5px rgba(34,211,238,.08), 0 0 24px -4px var(--cyan); }
.tl-body { padding: 4px 0 0; }
.tl-when { font-size: 12.5px; text-transform: uppercase; letter-spacing: .1em; color: var(--cyan); font-weight: 600; }
.tl-body h3 { font-size: 23px; margin-top: 6px; }
.tl-body p:last-child { color: var(--muted); margin-top: 8px; }

/* Spotlight cards (mouse-follow highlight) */
.spot-card { --x: 50%; --y: 50%; position: relative; border-radius: var(--radius); border: 1px solid var(--line); background: linear-gradient(180deg, #0b0f18, #080b12); overflow: hidden; transition: border-color .3s, transform .3s var(--ease); }
.spot-card::before { content: ''; position: absolute; inset: 0; opacity: 0; transition: opacity .3s; background: radial-gradient(420px circle at var(--x) var(--y), rgba(34,211,238,.09), transparent 45%); }
.spot-card:hover { border-color: var(--line-2); transform: translateY(-2px); }
.spot-card:hover::before { opacity: 1; }
.spot-inner { position: relative; padding: 28px; }
.spot-card h3 { font-size: 20px; margin-top: 18px; }
.spot-card .tl-when { margin-top: 20px; }
.spot-card .tl-when + h3 { margin-top: 6px; font-size: 24px; }
.spot-card p { color: var(--muted); margin-top: 10px; font-size: 15.5px; }
.spot-card.featured { border-color: rgba(129,140,248,.35); background: linear-gradient(180deg, #0f1324, #090c15); }
.checks { list-style: none; padding: 0; margin: 22px 0 0; display: grid; gap: 10px; border-top: 1px solid var(--line); padding-top: 20px; font-size: 15px; }
.checks li { display: flex; align-items: center; gap: 10px; }
.checks .i { width: 16px; height: 16px; color: var(--lime); }

/* FAQ accordion */
.faq { display: grid; gap: 12px; }
.faq-item { border: 1px solid var(--line); border-radius: 16px; background: var(--surface); transition: border-color .2s, background .2s; }
.faq-item[open] { border-color: var(--line-2); background: var(--surface-2); }
.faq-item summary { list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 20px; padding: 20px 24px; cursor: pointer; font-weight: 600; font-size: 17px; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-ic { width: 32px; height: 32px; border-radius: 50%; border: 1px solid var(--line-2); display: grid; place-items: center; flex: none; transition: transform .3s var(--ease), background .2s; }
.faq-item[open] .faq-ic { transform: rotate(45deg); background: rgba(34,211,238,.12); color: var(--cyan); }
.faq-a { padding: 0 24px 22px; color: var(--muted); animation: fadeDown .35s var(--ease); }
@keyframes fadeDown { from { opacity: 0; transform: translateY(-6px); } }

/* Aceternity "Lamp" CTA */
.lamp-section { position: relative; padding: 170px 0 130px; overflow: hidden; isolation: isolate; text-align: center; }
.lamp { position: absolute; top: 0; left: 50%; width: 100%; max-width: 1000px; height: 340px; transform: translateX(-50%); z-index: -1; }
.lamp-cone { position: absolute; top: 58px; width: 30rem; height: 15rem; opacity: .7; }
.lamp-cone.l { right: 50%; background: conic-gradient(from 70deg at center top, var(--cyan), transparent 50%, transparent); }
.lamp-cone.r { left: 50%; background: conic-gradient(from 290deg at center top, transparent, transparent 50%, var(--cyan)); }
.lamp-cone::after { content: ''; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 20%, var(--bg) 95%); }
.lamp-cone.l::before, .lamp-cone.r::before { content: ''; position: absolute; top: 0; bottom: 0; width: 10rem; z-index: 1; }
.lamp-cone.l::before { left: 0; background: linear-gradient(90deg, var(--bg), transparent); }
.lamp-cone.r::before { right: 0; background: linear-gradient(270deg, var(--bg), transparent); }
.lamp-line { position: absolute; top: 56px; left: 50%; width: 15rem; height: 2px; transform: translateX(-50%); background: #67e8f9; box-shadow: 0 0 24px 3px var(--cyan); transition: width 1.2s var(--ease); z-index: 2; }
.lamp-glow { position: absolute; top: 10px; left: 50%; width: 28rem; height: 9rem; transform: translateX(-50%); background: var(--cyan); filter: blur(70px); opacity: .35; border-radius: 50%; transition: width 1.2s var(--ease); }
.lamp-section .lamp-cone { width: 15rem; transition: width 1.2s var(--ease); }
.lamp-section.visible .lamp-cone { width: 30rem; }
.lamp-section.visible .lamp-line { width: 30rem; }
.lamp-content h2 { font-size: clamp(34px, 5vw, 60px); max-width: 860px; margin: 0 auto; background: linear-gradient(180deg, #fff, #a5b0c2); -webkit-background-clip: text; background-clip: text; color: transparent; padding-bottom: .1em; }
.lamp-content > p { color: var(--muted); font-size: 18px; max-width: 620px; margin: 22px auto 0; }

/* Service pages */
.crumbs { display: flex; flex-wrap: wrap; gap: 8px; font-size: 14px; color: var(--dim); margin-bottom: 24px; }
.crumbs a:hover { color: var(--text); }
.crumbs [aria-current] { color: var(--muted); }
.glance { position: relative; border-radius: 22px; background: linear-gradient(180deg, rgba(15,19,31,.9), rgba(9,12,20,.92)); border: 1px solid var(--line-2); backdrop-filter: blur(10px); margin-top: 40px; }
.glance-inner { padding: 28px; }
.glance-head { display: flex; align-items: center; gap: 14px; padding-bottom: 20px; border-bottom: 1px solid var(--line); }
.glance-head .eyebrow { margin: 0 0 2px; font-size: 11.5px; }
.glance-head strong { font-family: var(--display); font-size: 19px; }
.glance dl { margin: 0; display: grid; }
.glance dl div { padding: 15px 0; border-bottom: 1px dashed var(--line); }
.glance dl div:last-child { border: 0; padding-bottom: 0; }
.glance dt { font-size: 12.5px; color: var(--dim); text-transform: uppercase; letter-spacing: .08em; font-weight: 600; }
.glance dd { margin: 4px 0 0; font-size: 15.5px; }
.pains { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 14px; }
.pain { display: flex; gap: 14px; align-items: flex-start; padding: 22px; border-radius: 16px; border: 1px solid var(--line); background: linear-gradient(135deg, rgba(248,113,113,.05), transparent 60%); }
.pain .i { color: var(--amber); margin-top: 3px; }
.pain p { color: #cdd4df; }
.outcomes { position: relative; border-radius: 28px; overflow: hidden; border: 1px solid var(--line-2);
  background: radial-gradient(800px circle at 0% 0%, rgba(34,211,238,.13), transparent 50%), radial-gradient(700px circle at 100% 100%, rgba(167,139,250,.14), transparent 50%), #090c15; }
.outcomes-inner { display: grid; grid-template-columns: .8fr 1.2fr; gap: 50px; padding: 60px; align-items: center; }
.outcomes ul { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.outcomes li { display: flex; gap: 12px; align-items: center; padding: 18px 20px; border-radius: 14px; background: rgba(255,255,255,.04); border: 1px solid var(--line); font-weight: 500; }
.outcomes li .i { color: var(--lime); width: 20px; height: 20px; }
.svc-group + .svc-group { margin-top: 70px; }
.svc-group .section-head { margin-bottom: 22px; }

/* Contact */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: start; }
.next-steps { list-style: none; padding: 0; margin: 40px 0 0; display: grid; gap: 22px; }
.next-steps li { display: flex; gap: 16px; }
.next-steps li > span { width: 36px; height: 36px; border-radius: 50%; border: 1px solid rgba(34,211,238,.4); color: var(--cyan); display: grid; place-items: center; font-family: var(--display); flex: none; }
.next-steps p { color: var(--muted); font-size: 15px; margin-top: 2px; }
.contact-email { display: flex; align-items: center; gap: 8px; margin-top: 30px; color: var(--muted); }
.contact-email a { color: var(--cyan); }
.form-card { position: relative; border-radius: 24px; border: 1px solid var(--line-2); background: linear-gradient(180deg, rgba(15,19,31,.92), rgba(9,12,20,.95)); padding: 32px; backdrop-filter: blur(10px); }
.form { display: grid; gap: 18px; }
.row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form label { display: grid; gap: 7px; font-size: 13.5px; font-weight: 500; color: #c3cad6; }
.form input, .form select, .form textarea {
  width: 100%; font: inherit; font-size: 15px; color: var(--text); background: rgba(255,255,255,.04); border: 1px solid var(--line-2);
  border-radius: 12px; padding: 12px 14px; transition: border-color .2s, box-shadow .2s, background .2s; resize: vertical;
}
.form select { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2394a0b4' stroke-width='2'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 12px center; background-size: 16px; padding-right: 38px; }
.form select option { background: #0c1019; }
.form input::placeholder, .form textarea::placeholder { color: var(--dim); }
.form input:focus, .form select:focus, .form textarea:focus { outline: none; border-color: rgba(34,211,238,.6); box-shadow: 0 0 0 4px rgba(34,211,238,.12); background: rgba(255,255,255,.06); }
.form .invalid { border-color: rgba(248,113,113,.7); }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form-status { min-height: 22px; font-size: 14.5px; text-align: center; }
.form-status.ok { color: var(--lime); } .form-status.err { color: var(--red); }
.btn.loading { pointer-events: none; opacity: .75; }

/* Footer */
.site-footer { position: relative; border-top: 1px solid var(--line); padding: 80px 0 0; overflow: hidden; }
.footer-grid { display: grid; grid-template-columns: 1.5fr repeat(4, 1fr); gap: 40px; }
.footer-brand p { color: var(--muted); margin-top: 16px; max-width: 300px; font-size: 15px; }
.footer-social { display: flex; gap: 10px; margin-top: 20px; }
.footer-social a { width: 40px; height: 40px; border-radius: 12px; border: 1px solid var(--line-2); display: grid; place-items: center; color: var(--muted); }
.footer-social a:hover { color: var(--text); }
.site-footer h4 { font-family: var(--font); font-size: 13px; text-transform: uppercase; letter-spacing: .1em; color: var(--dim); margin-bottom: 16px; font-weight: 600; }
.footer-grid > div:not(.footer-brand) { display: flex; flex-direction: column; gap: 10px; font-size: 14.5px; }
.footer-grid > div a { color: var(--muted); transition: color .2s; }
.footer-grid > div a:hover { color: var(--text); }
.footer-bottom { display: flex; justify-content: space-between; margin-top: 60px; padding: 24px 0; border-top: 1px solid var(--line); color: var(--dim); font-size: 14px; }
.footer-bottom a:hover { color: var(--text); }
.footer-word { font-family: var(--display); font-weight: 700; font-size: clamp(60px, 17vw, 250px); line-height: .8; text-align: center; letter-spacing: -.05em; margin-bottom: -.12em;
  background: linear-gradient(180deg, rgba(255,255,255,.07), transparent 80%); -webkit-background-clip: text; background-clip: text; color: transparent; user-select: none; }

/* Scroll reveal */
.reveal { opacity: 0; transform: translateY(24px); filter: blur(4px); transition: opacity .8s var(--ease), transform .8s var(--ease), filter .8s var(--ease); }
.reveal.visible { opacity: 1; transform: none; filter: none; }
.hero-copy > * { animation: rise .9s var(--ease) both; }
.hero-copy > *:nth-child(2) { animation-delay: .08s; } .hero-copy > *:nth-child(3) { animation-delay: .16s; }
.hero-copy > *:nth-child(4) { animation-delay: .24s; } .hero-copy > *:nth-child(5) { animation-delay: .32s; }
@keyframes rise { from { opacity: 0; transform: translateY(20px); filter: blur(6px); } }

/* ---------- Responsive ---------- */
@media (max-width: 1080px) {
  .hero-grid, .hero-grid.svc, .contact-grid { grid-template-columns: 1fr; }
  .hero-visual { max-width: 560px; margin: 20px auto 0; width: 100%; }
  .glance { margin-top: 0; }
  .two-col { grid-template-columns: 1fr; gap: 50px; }
  .sticky-head { position: static; }
  .bento .glow-card, .bento .glow-card.big { grid-column: span 3; }
  .grid-3 { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
  .outcomes-inner { grid-template-columns: 1fr; padding: 44px; }
}
@media (max-width: 900px) {
  .burger { display: grid; }
  .nav-links {
    position: fixed; inset: 72px 0 0; flex-direction: column; align-items: stretch; gap: 4px; padding: 20px 24px 40px;
    background: rgba(5,7,13,.98); backdrop-filter: blur(20px); overflow-y: auto; opacity: 0; visibility: hidden; transform: translateY(-8px); transition: .25s var(--ease);
  }
  .menu-open .nav-links { opacity: 1; visibility: visible; transform: none; }
  .menu-open { overflow: hidden; }
  .menu-open .site-header { background: rgba(5,7,13,.98); }
  .nav-link { font-size: 18px; padding: 14px 12px; justify-content: space-between; width: 100%; border-radius: 12px; }
  .nav-cta { margin: 16px 0 0; height: 52px; }
  .mega { position: static; width: auto; transform: none; opacity: 1; visibility: visible; display: none; background: transparent; border: 0; box-shadow: none; backdrop-filter: none; }
  .has-mega.open .mega { display: block; transform: none; }
  .mega-inner { grid-template-columns: 1fr; padding: 0 0 8px; }
  .mega-item small { display: none; }
  .mega-foot { border: 0; justify-content: flex-start; padding: 10px 12px; }
  .ab { height: auto; grid-template-columns: 1fr; gap: 26px; }
  .ab-svg { display: none; }
  .ab-col { flex-direction: row; flex-wrap: wrap; justify-content: center; gap: 10px; height: auto; }
  .ab-col.r { align-items: center; }
  .ab-node { font-size: 13.5px; padding: 10px 12px; }
}
@media (max-width: 680px) {
  .container, .container.narrow { width: calc(100% - 36px); }
  .hero { padding-top: 50px; }
  .section { padding: 80px 0; }
  .bento .glow-card, .bento .glow-card.big { grid-column: 1 / -1; }
  .grid-3, .row2, .outcomes ul { grid-template-columns: 1fr; }
  .float-chip { display: none; }
  .term-body { min-height: 300px; font-size: 12px; padding: 16px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-bottom { flex-direction: column; gap: 8px; }
  .outcomes-inner { padding: 30px 22px; }
  .form-card { padding: 22px; }
  .lamp-section { padding: 140px 0 100px; }
  .pains { grid-template-columns: 1fr; }
  .mini-score { flex-direction: column; align-items: flex-start; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
  .reveal { opacity: 1; transform: none; filter: none; }
}