/* =========================================================
   SEVI — styles.css
   Smarter Deals. Zero Chaos.
   ========================================================= */

/* ---------- Tokens ---------- */
:root{
  /* brand */
  --bg:            #000000;
  --bg-elev:       #08090B;
  --surface:       #0E1014;
  --surface-2:     #15181E;
  --border:        rgba(255,255,255,0.08);
  --border-strong: rgba(255,255,255,0.16);
  --text:          #ECECEE;
  --text-dim:      #8B8F98;
  --text-faint:    #5A5F69;

  --slate:         #4B5D69;   /* logo gray-blue */
  --slate-2:       #5A6B7A;

  --brand:         #F08000;   /* logo orange */
  --brand-bright:  #FF9020;
  --brand-deep:    #D06000;
  --brand-glow:    rgba(240,128,0,0.18);

  /* type */
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
  --font-display: 'Inter Tight', 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

  /* layout */
  --container: 1240px;
  --gutter: clamp(20px, 4vw, 48px);
  --section-pad: clamp(96px, 14vw, 180px);
  --radius: 14px;
  --radius-sm: 10px;

  /* motion */
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
  --dur: 700ms;
  --dur-slow: 1100ms;
}

/* ---------- Reset ---------- */
*,*::before,*::after{ box-sizing:border-box; }
html,body{ margin:0; padding:0; }
html{
  background:var(--bg);
  color:var(--text);
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  text-rendering:optimizeLegibility;
  scroll-behavior:smooth;
}
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior:auto; }
}
body{
  font-family:var(--font-sans);
  font-size:16px;
  line-height:1.6;
  font-weight:400;
  background:var(--bg);
  color:var(--text);
  overflow-x:hidden;
  min-height:100vh;
}
img,svg,video,canvas{ display:block; max-width:100%; }
button{ font:inherit; color:inherit; background:none; border:0; padding:0; cursor:pointer; }
a{ color:inherit; text-decoration:none; }
ul{ list-style:none; padding:0; margin:0; }
input,textarea,button{ font:inherit; color:inherit; }
::selection{ background:var(--brand); color:#000; }

/* ---------- Skip link ---------- */
.skip-link{
  position:fixed; top:8px; left:8px;
  padding:10px 14px;
  background:var(--text); color:#000;
  border-radius:8px;
  font-weight:600; font-size:13px;
  transform:translateY(-150%);
  transition:transform .2s var(--ease-out);
  z-index:1000;
}
.skip-link:focus{ transform:translateY(0); outline:none; }

/* ---------- Container & utilities ---------- */
.container{
  width:100%;
  max-width:var(--container);
  margin:0 auto;
  padding-inline:var(--gutter);
}

.section-label{
  font-family:var(--font-sans);
  font-size:12px;
  font-weight:500;
  letter-spacing:0.18em;
  text-transform:uppercase;
  color:var(--text-faint);
  margin:0 0 28px;
}

.display{
  font-family:var(--font-display);
  font-weight:600;
  font-size:clamp(36px, 5.4vw, 68px);
  line-height:1.04;
  letter-spacing:-0.02em;
  color:var(--text);
  margin:0;
  text-wrap:balance;
}
.display--xl{
  font-size:clamp(44px, 7vw, 96px);
  letter-spacing:-0.025em;
}
.display--quote{
  font-weight:500;
  font-size:clamp(28px, 3.8vw, 50px);
  line-height:1.18;
  letter-spacing:-0.012em;
}

.lede{
  font-size:clamp(17px, 1.4vw, 20px);
  line-height:1.55;
  color:var(--text-dim);
  max-width:60ch;
  margin:24px 0 0;
}
.lede--center{ margin-inline:auto; text-align:center; }

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  padding:12px 20px;
  font-size:14px;
  font-weight:500;
  letter-spacing:0.005em;
  border-radius:999px;
  border:1px solid transparent;
  white-space:nowrap;
  transition:
    transform .25s var(--ease-out),
    background-color .25s var(--ease-out),
    border-color .25s var(--ease-out),
    color .25s var(--ease-out),
    box-shadow .25s var(--ease-out);
  will-change:transform;
}
.btn:focus-visible{
  outline:2px solid var(--brand);
  outline-offset:3px;
}
.btn svg{ transition:transform .25s var(--ease-out); }

.btn--primary{
  background:var(--brand);
  color:#0A0500;
  font-weight:600;
}
.btn--primary:hover{
  background:var(--brand-bright);
  box-shadow:0 8px 30px -8px var(--brand-glow), 0 0 0 1px rgba(255,255,255,0.04);
  transform:translateY(-1px);
}
.btn--primary:hover svg{ transform:translateX(2px); }

.btn--ghost{
  background:transparent;
  border-color:var(--border-strong);
  color:var(--text);
}
.btn--ghost:hover{
  background:rgba(255,255,255,0.04);
  border-color:rgba(255,255,255,0.24);
}

.btn--text{
  padding:12px 8px;
  color:var(--text-dim);
}
.btn--text:hover{
  color:var(--text);
}

.btn--lg{
  padding:16px 28px;
  font-size:15px;
}

/* ---------- Nav ---------- */
.nav{
  position:fixed;
  top:0; left:0; right:0;
  z-index:50;
  padding:18px 0;
  transition:background-color .35s var(--ease-out), backdrop-filter .35s var(--ease-out), border-color .35s var(--ease-out);
  border-bottom:1px solid transparent;
}
.nav.is-scrolled{
  background:rgba(8,9,11,0.72);
  backdrop-filter:saturate(140%) blur(14px);
  -webkit-backdrop-filter:saturate(140%) blur(14px);
  border-bottom-color:var(--border);
}
.nav__inner{
  max-width:var(--container);
  margin-inline:auto;
  padding-inline:var(--gutter);
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:24px;
}
.nav__brand{
  display:inline-flex;
  align-items:center;
  height:32px;
}
.nav__logo{
  height:30px;
  width:auto;
  display:block;
}
.nav__links{
  display:flex;
  align-items:center;
  gap:32px;
  font-size:14px;
  color:var(--text-dim);
}
.nav__links a{
  position:relative;
  padding:6px 0;
  transition:color .2s var(--ease-out);
}
.nav__links a::after{
  content:"";
  position:absolute;
  left:0; right:0; bottom:0;
  height:1px;
  background:currentColor;
  transform:scaleX(0);
  transform-origin:left;
  transition:transform .3s var(--ease-out);
}
.nav__links a:hover{ color:var(--text); }
.nav__links a:hover::after{ transform:scaleX(1); }
.nav__cta{ font-size:13px; padding:9px 16px; }

@media (max-width: 720px){
  .nav__links{ display:none; }
}

/* ---------- HERO ---------- */
.hero{
  position:relative;
  min-height:100vh;
  min-height:100svh;
  display:flex;
  align-items:center;
  overflow:hidden;
  background:
    radial-gradient(ellipse 90% 50% at 50% 0%, rgba(240,128,0,0.06) 0%, transparent 60%),
    var(--bg);
}
.hero__canvas{
  position:absolute;
  inset:0;
  width:100%;
  height:100%;
  z-index:0;
}
.hero__vignette{
  position:absolute; inset:0;
  pointer-events:none;
  z-index:1;
  background:
    radial-gradient(ellipse 80% 60% at 50% 50%, transparent 0%, rgba(0,0,0,0.5) 80%),
    linear-gradient(to bottom, rgba(0,0,0,0.0) 60%, var(--bg) 100%);
}
.hero__content{
  position:relative;
  z-index:2;
  width:100%;
  max-width:var(--container);
  margin:0 auto;
  padding:120px var(--gutter) 80px;
  text-align:left;
}

.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:7px 14px 7px 12px;
  border:1px solid var(--border-strong);
  border-radius:999px;
  background:rgba(255,255,255,0.02);
  font-size:12px;
  font-weight:500;
  letter-spacing:0.06em;
  color:var(--text-dim);
  text-transform:uppercase;
}
.eyebrow__dot{
  width:6px; height:6px; border-radius:50%;
  background:var(--brand);
  box-shadow:0 0 0 0 var(--brand-glow);
  animation:pulseDot 2.4s ease-in-out infinite;
}
@keyframes pulseDot{
  0%,100%{ box-shadow:0 0 0 0 rgba(240,128,0,0.5); }
  50%   { box-shadow:0 0 0 8px rgba(240,128,0,0); }
}

.hero__title{
  font-family:var(--font-display);
  font-weight:600;
  font-size:clamp(48px, 9vw, 132px);
  line-height:0.98;
  letter-spacing:-0.035em;
  margin:28px 0 32px;
  color:var(--text);
}
.hero__title .line{
  display:block;
  overflow:hidden;
}
.hero__title .line--accent{
  background:linear-gradient(180deg, var(--brand-bright) 0%, var(--brand) 50%, var(--brand-deep) 100%);
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
}

.hero__sub{
  font-size:clamp(16px, 1.3vw, 19px);
  line-height:1.55;
  color:var(--text-dim);
  max-width:48ch;
  margin:0 0 40px;
}

.hero__actions{
  display:flex;
  align-items:center;
  gap:12px;
  flex-wrap:wrap;
}

.hero__scrollcue{
  position:absolute;
  bottom:36px;
  left:50%;
  transform:translateX(-50%);
  z-index:3;
  display:flex;
  flex-direction:column;
  align-items:center;
  gap:10px;
  font-size:11px;
  letter-spacing:0.18em;
  text-transform:uppercase;
  color:var(--text-faint);
  pointer-events:none;
}
.hero__scrollcue svg{
  animation:scrollCue 1.8s var(--ease-in-out) infinite;
}
@keyframes scrollCue{
  0%,100%{ transform:translateY(-2px); opacity:0.5; }
  50%    { transform:translateY( 4px); opacity:1; }
}

@media (max-width: 720px){
  .hero__scrollcue{ display:none; }
}

/* ---------- Char split (hero headline) ---------- */
[data-split]{ display:inline-block; }
[data-split] .char{
  display:inline-block;
  transform:translateY(110%);
  opacity:0;
  will-change:transform, opacity;
}
[data-split] .char.is-in{
  animation:charIn .9s var(--ease-out) forwards;
}
@keyframes charIn{
  to{ transform:translateY(0); opacity:1; }
}
/* Make per-char rendering carry the gradient on the accent line.
   inline-block chars don't inherit a parent's background-clip:text paint,
   so each char re-applies the gradient to its own box. The gradient is
   vertical, so every char shows the same bright→deep ramp visually. */
.line--accent .char{
  background:inherit;
  -webkit-background-clip:text;
  background-clip:text;
  -webkit-text-fill-color:transparent;
  color:transparent;
}

/* ---------- Reveal ---------- */
[data-reveal]{
  opacity:0;
  transform:translateY(18px);
  transition:opacity .9s var(--ease-out), transform .9s var(--ease-out);
}
[data-reveal].is-in{
  opacity:1;
  transform:translateY(0);
}
[data-reveal-delay="1"]{ transition-delay:.08s; }
[data-reveal-delay="2"]{ transition-delay:.16s; }
[data-reveal-delay="3"]{ transition-delay:.24s; }

/* ---------- PROBLEM ---------- */
.problem{
  padding:var(--section-pad) 0;
  border-top:1px solid var(--border);
}
.problem__beats{
  margin-top:48px;
  display:flex;
  flex-direction:column;
  gap:clamp(16px, 2vw, 28px);
}
.beat{
  font-family:var(--font-display);
  font-weight:500;
  font-size:clamp(28px, 4.6vw, 64px);
  line-height:1.08;
  letter-spacing:-0.018em;
  color:var(--text-faint);
  margin:0;
  opacity:0.4;
  transform:translateY(14px);
  transition:opacity .9s var(--ease-out), transform .9s var(--ease-out), color .9s var(--ease-out);
  text-wrap:balance;
}
.beat em{
  font-style:normal;
  color:var(--text-dim);
  font-weight:600;
  background:linear-gradient(180deg, var(--brand-bright) 0%, var(--brand) 100%);
  -webkit-background-clip:text;
  background-clip:text;
  -webkit-text-fill-color:transparent;
  color:transparent;
  transition:opacity .9s var(--ease-out);
}
.beat.is-in{
  opacity:1;
  transform:translateY(0);
  color:var(--text);
}
.beat--turn{
  margin-top:clamp(24px, 4vw, 56px);
  padding-top:clamp(24px, 4vw, 40px);
  border-top:1px solid var(--border);
  font-weight:600;
  font-size:clamp(22px, 3vw, 36px);
  color:var(--text-dim);
}
.beat--turn.is-in{ color:var(--text); }

/* ---------- PLATFORM / Pillars ---------- */
.platform{
  padding:var(--section-pad) 0 0;
  border-top:1px solid var(--border);
}
.platform__intro{
  max-width:880px;
  padding-bottom:clamp(48px, 8vw, 120px);
}
.platform__intro .display{ margin-top:8px; }

.pillar{
  padding:clamp(64px, 10vw, 140px) 0;
  border-top:1px solid var(--border);
}
.pillar__grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:clamp(40px, 6vw, 88px);
  align-items:center;
}
.pillar--rev .pillar__grid{
  direction:rtl;
}
.pillar--rev .pillar__copy,
.pillar--rev .pillar__visual{
  direction:ltr;
}
.pillar__copy{ max-width:520px; }
.pillar__index{
  font-family:var(--font-sans);
  font-size:12px;
  letter-spacing:0.2em;
  font-weight:500;
  text-transform:uppercase;
  color:var(--brand);
  margin:0 0 16px;
}
.pillar__title{
  font-family:var(--font-display);
  font-weight:600;
  font-size:clamp(28px, 3.6vw, 44px);
  line-height:1.08;
  letter-spacing:-0.02em;
  margin:0 0 18px;
  color:var(--text);
}
.pillar__body{
  font-size:clamp(15px, 1.15vw, 17px);
  line-height:1.6;
  color:var(--text-dim);
  margin:0 0 22px;
  max-width:48ch;
}
.pillar__bullets{
  display:flex;
  flex-direction:column;
  gap:10px;
}
.pillar__bullets li{
  position:relative;
  padding-left:22px;
  font-size:14px;
  color:var(--text-dim);
  line-height:1.5;
}
.pillar__bullets li::before{
  content:"";
  position:absolute;
  left:0; top:9px;
  width:10px; height:1px;
  background:var(--brand);
}

/* ---- Pillar visuals (SVG) ---- */
.pillar__visual{
  position:relative;
  aspect-ratio:4/3;
  border-radius:var(--radius);
  background:
    radial-gradient(ellipse 70% 70% at 30% 20%, rgba(240,128,0,0.06), transparent 60%),
    linear-gradient(180deg, var(--surface), var(--bg-elev));
  border:1px solid var(--border);
  overflow:hidden;
  padding:clamp(16px, 2vw, 28px);
  display:flex;
  align-items:center;
  justify-content:center;
}
.pillar__visual::before{
  content:"";
  position:absolute; inset:0;
  background-image:
    linear-gradient(to right, rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size:32px 32px;
  background-position:-1px -1px;
  pointer-events:none;
  mask-image:radial-gradient(ellipse at center, black 50%, transparent 90%);
}
.viz{ width:100%; height:auto; position:relative; }

/* viz: flow */
.viz--flow .viz__grid path{ stroke:var(--border); stroke-width:1; fill:none; }
.viz--flow .rail{
  fill:none;
  stroke:rgba(139,143,152,0.45);
  stroke-width:1.5;
  stroke-dasharray:4 4;
  stroke-dashoffset:0;
}
.is-in .viz--flow .rail{ animation:dashFlow 6s linear infinite; }
@keyframes dashFlow{ to{ stroke-dashoffset:-80; } }
.viz--flow .node{
  fill:var(--surface-2);
  stroke:var(--text-dim);
  stroke-width:1.5;
}
.viz--flow .n-end{ fill:var(--text); stroke:var(--text); }
.viz--flow .n-end--accent{ fill:var(--brand); stroke:var(--brand); }
.viz--flow .card{
  fill:var(--surface-2);
  stroke:var(--border-strong);
  stroke-width:1;
}
.viz--flow .pulse{ fill:var(--brand); opacity:0; }
.is-in .viz--flow .pulse--1{ animation:rail1 5s linear infinite; }
.is-in .viz--flow .pulse--2{ animation:rail2 5s linear infinite 1.6s; }
.is-in .viz--flow .pulse--3{ animation:rail3 5s linear infinite 3.2s; }
@keyframes rail1{
  0% { offset-distance:0%;   opacity:0; }
  10%{ opacity:1; }
  90%{ opacity:1; }
  100%{ offset-distance:100%; opacity:0; }
}
@keyframes rail2{
  0% { offset-distance:0%;   opacity:0; }
  10%{ opacity:1; }
  90%{ opacity:1; }
  100%{ offset-distance:100%; opacity:0; }
}
@keyframes rail3{
  0% { offset-distance:0%;   opacity:0; }
  10%{ opacity:1; }
  90%{ opacity:1; }
  100%{ offset-distance:100%; opacity:0; }
}
.viz--flow .pulse--1{ offset-path:path("M60 90 H 200 Q 220 90 220 110 V 170 Q 220 190 240 190 H 360"); }
.viz--flow .pulse--2{ offset-path:path("M60 180 H 140 Q 160 180 160 200 V 250 Q 160 270 180 270 H 420"); }
.viz--flow .pulse--3{ offset-path:path("M60 270 H 300 Q 320 270 320 250 V 130 Q 320 110 340 110 H 420"); }

/* viz: rooms */
.viz--rooms .row{
  fill:var(--surface-2);
  stroke:var(--border);
  stroke-width:1;
  transform-origin:60px center;
  transform:translateX(-12px);
  opacity:0;
  transition:transform .7s var(--ease-out), opacity .7s var(--ease-out);
}
.is-in .viz--rooms .row{ transform:translateX(0); opacity:1; }
.is-in .viz--rooms .r1{ transition-delay:.05s; }
.is-in .viz--rooms .r2{ transition-delay:.12s; }
.is-in .viz--rooms .r3{ transition-delay:.19s; }
.is-in .viz--rooms .r4{ transition-delay:.26s; }
.is-in .viz--rooms .r5{ transition-delay:.33s; }
.viz--rooms .dot{ fill:var(--text-dim); }
.viz--rooms .dot--accent{ fill:var(--brand); }
.viz--rooms .bar{ fill:rgba(255,255,255,0.14); }
.viz--rooms .tag{ fill:rgba(255,255,255,0.06); stroke:var(--border); stroke-width:1; }
.viz--rooms .tag--alt{ fill:rgba(75,93,105,0.30); stroke:rgba(75,93,105,0.5); }
.viz--rooms .tag--accent{ fill:rgba(240,128,0,0.16); stroke:rgba(240,128,0,0.45); }

/* viz: dash */
.viz--dash .axis{ stroke:var(--border-strong); }
.viz--dash .bar{
  fill:rgba(255,255,255,0.10);
  transform-origin:bottom;
  transform:scaleY(0.2);
  opacity:0;
  transition:transform .9s var(--ease-out), opacity .9s var(--ease-out), fill .3s var(--ease-out);
}
.is-in .viz--dash .bar{ transform:scaleY(1); opacity:1; }
.is-in .viz--dash .b1{ transition-delay:.05s; }
.is-in .viz--dash .b2{ transition-delay:.12s; }
.is-in .viz--dash .b3{ transition-delay:.19s; }
.is-in .viz--dash .b4{ transition-delay:.26s; }
.is-in .viz--dash .b5{ transition-delay:.33s; }
.is-in .viz--dash .b6{ transition-delay:.40s; fill:rgba(240,128,0,0.30); }
.viz--dash .trend{
  fill:none;
  stroke:var(--brand);
  stroke-width:2;
  stroke-linecap:round;
  stroke-linejoin:round;
  stroke-dasharray:600;
  stroke-dashoffset:600;
  transition:stroke-dashoffset 1.6s var(--ease-out);
  transition-delay:.45s;
  filter:drop-shadow(0 0 8px rgba(240,128,0,0.35));
}
.is-in .viz--dash .trend{ stroke-dashoffset:0; }
.viz--dash .head{ fill:var(--brand); }
.viz--dash .head-ring{
  fill:none;
  stroke:var(--brand);
  stroke-width:1.4;
  opacity:0.5;
  transform-origin:420px 96px;
}
.is-in .viz--dash .head-ring{ animation:ringPulse 2.2s ease-out infinite; }
@keyframes ringPulse{
  0%   { transform:scale(0.4); opacity:0.6; }
  100% { transform:scale(2.4); opacity:0; }
}

/* viz: intel */
.viz--intel .doc{
  fill:var(--surface-2);
  stroke:var(--border-strong);
  stroke-width:1;
}
.viz--intel .ln{ fill:rgba(255,255,255,0.14); }
.viz--intel .hl{
  fill:rgba(240,128,0,0.20);
  stroke:rgba(240,128,0,0.4);
  stroke-width:0.5;
}
.viz--intel .callout{
  opacity:0;
  transform:translateY(6px);
  transition:opacity .7s var(--ease-out), transform .7s var(--ease-out);
}
.is-in .viz--intel .co1{ opacity:1; transform:translateY(0); transition-delay:.5s; }
.is-in .viz--intel .co2{ opacity:1; transform:translateY(0); transition-delay:.7s; }
.is-in .viz--intel .co3{ opacity:1; transform:translateY(0); transition-delay:.9s; }
.viz--intel .lead{ stroke:var(--text-faint); stroke-width:1; stroke-dasharray:2 3; }
.viz--intel .chip{
  fill:rgba(0,0,0,0.6);
  stroke:var(--border-strong);
  stroke-width:1;
}
.viz--intel .chip--alt{
  fill:rgba(240,128,0,0.10);
  stroke:rgba(240,128,0,0.4);
}
.viz--intel .chip-text{
  font-family:var(--font-sans);
  font-size:11px;
  font-weight:500;
  letter-spacing:0.04em;
  fill:var(--text);
}

/* ---------- APPROACH ---------- */
.approach{
  padding:var(--section-pad) 0;
  border-top:1px solid var(--border);
  background:
    radial-gradient(ellipse 80% 50% at 100% 0%, rgba(240,128,0,0.04), transparent 60%),
    var(--bg);
}
.approach__grid{
  display:grid;
  grid-template-columns:1.1fr 1fr;
  gap:clamp(40px, 6vw, 96px);
  align-items:start;
}
.approach__lead .display--quote{ margin-top:8px; }
.quote-mark{
  display:inline-block;
  font-family:var(--font-display);
  font-size:1.2em;
  line-height:0;
  color:var(--brand);
  margin-right:0.05em;
  transform:translateY(0.1em);
}
.approach__body p{
  font-size:clamp(15px, 1.15vw, 17px);
  line-height:1.7;
  color:var(--text-dim);
  margin:0 0 18px;
}
.approach__body p:first-of-type{ margin-top:8px; }

.approach__stats{
  display:grid;
  grid-template-columns:repeat(3, 1fr);
  gap:clamp(20px, 3vw, 36px);
  margin-top:clamp(36px, 6vw, 64px);
  padding-top:clamp(28px, 4vw, 40px);
  border-top:1px solid var(--border);
}
.approach__stats li{
  display:flex;
  flex-direction:column;
  gap:14px;
}
.stat__top{
  display:flex;
  align-items:baseline;
  gap:0;
}
.stat__num{
  font-family:var(--font-display);
  font-weight:600;
  font-size:clamp(40px, 5vw, 60px);
  line-height:1;
  letter-spacing:-0.025em;
  color:var(--text);
}
.stat__suffix{
  font-family:var(--font-display);
  font-weight:500;
  font-size:clamp(22px, 2.6vw, 32px);
  line-height:1;
  color:var(--brand);
  margin-left:4px;
}
.stat__label{
  font-size:13px;
  line-height:1.5;
  color:var(--text-dim);
  max-width:30ch;
}

/* ---------- BETA STRIP ---------- */
.beta{
  padding:clamp(96px, 14vw, 160px) 0;
  border-top:1px solid var(--border);
  text-align:center;
  background:
    radial-gradient(ellipse 60% 50% at 50% 50%, rgba(240,128,0,0.08), transparent 70%),
    var(--bg);
  position:relative;
}
.beta::before, .beta::after{
  content:"";
  position:absolute;
  left:50%; transform:translateX(-50%);
  width:min(820px, 80%);
  height:1px;
  background:linear-gradient(90deg, transparent, var(--border-strong), transparent);
}
.beta::before{ top:0; }
.beta::after{ bottom:0; }
.beta__inner{
  display:flex;
  flex-direction:column;
  align-items:center;
  gap:24px;
}
.beta .display--xl{ margin-top:8px; max-width:18ch; }
.beta .lede{ margin-top:8px; max-width:60ch; }
.beta .btn{ margin-top:16px; }

/* ---------- CONTACT ---------- */
.contact{
  padding:var(--section-pad) 0;
  border-top:1px solid var(--border);
}
.contact__grid{
  display:grid;
  grid-template-columns:1fr 1.2fr;
  gap:clamp(40px, 6vw, 96px);
  align-items:start;
}
.contact__lead .display{ margin-top:8px; }
.contact__hints{
  margin-top:36px;
  display:flex;
  flex-direction:column;
  gap:14px;
}
.contact__hints li{
  display:flex; align-items:center; gap:10px;
  font-size:14px;
  color:var(--text-dim);
}
.contact__hints svg{ color:var(--brand); flex-shrink:0; }

/* form */
.form{
  position:relative;
  background:var(--bg-elev);
  border:1px solid var(--border);
  border-radius:var(--radius);
  padding:clamp(24px, 3vw, 36px);
}
.form__row{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:18px;
  margin-bottom:18px;
}
.field{
  display:flex;
  flex-direction:column;
  gap:8px;
  position:relative;
}
.field label{
  font-size:12px;
  font-weight:500;
  letter-spacing:0.06em;
  text-transform:uppercase;
  color:var(--text-dim);
}
.field__opt{
  text-transform:none;
  letter-spacing:0;
  color:var(--text-faint);
  font-weight:400;
  margin-left:4px;
}
.field input,
.field textarea{
  width:100%;
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:var(--radius-sm);
  padding:14px 16px;
  font-size:15px;
  color:var(--text);
  transition:
    border-color .2s var(--ease-out),
    background-color .2s var(--ease-out),
    box-shadow .2s var(--ease-out);
}
.field textarea{
  resize:vertical;
  min-height:96px;
  font-family:var(--font-sans);
  line-height:1.55;
}
.field input::placeholder,
.field textarea::placeholder{ color:var(--text-faint); }
.field input:hover,
.field textarea:hover{
  border-color:rgba(255,255,255,0.16);
  background:var(--surface-2);
}
.field input:focus,
.field textarea:focus{
  outline:none;
  border-color:var(--brand);
  background:var(--surface-2);
  box-shadow:0 0 0 4px rgba(240,128,0,0.14);
}
.field--error input,
.field--error textarea{
  border-color:#E5484D;
  box-shadow:0 0 0 3px rgba(229,72,77,0.12);
}
.field__error{
  font-size:12px;
  color:#FF8E91;
  min-height:0;
  line-height:1.4;
  display:none;
}
.field--error .field__error{ display:block; }

.form__actions{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:18px;
  margin-top:24px;
  flex-wrap:wrap;
}
.form__legal{
  font-size:12px;
  color:var(--text-faint);
  margin:0;
  max-width:32ch;
  line-height:1.5;
}

.form__submit{ position:relative; min-width:184px; }
.form__submit .btn__spinner{
  position:absolute;
  inset:0;
  margin:auto;
  width:18px; height:18px;
  border-radius:50%;
  border:2px solid rgba(0,0,0,0.2);
  border-top-color:#0A0500;
  display:none;
  animation:spin .8s linear infinite;
}
@keyframes spin{ to{ transform:rotate(360deg); } }
.form__submit.is-loading .btn__label,
.form__submit.is-loading svg{ opacity:0; }
.form__submit.is-loading .btn__spinner{ display:block; }
.form__submit.is-loading{ pointer-events:none; }

.form__success{
  display:flex;
  flex-direction:column;
  align-items:flex-start;
  gap:14px;
  padding:32px 4px 4px;
  color:var(--text);
}
.form__success[hidden]{ display:none; }
.form__success svg{ color:var(--brand); }
.form__success h3{
  font-family:var(--font-display);
  font-size:24px;
  font-weight:600;
  letter-spacing:-0.01em;
  margin:0;
}
.form__success p{
  font-size:15px;
  color:var(--text-dim);
  margin:0;
  max-width:48ch;
  line-height:1.55;
}
.form.is-success > *:not(.form__success){ display:none; }

/* ---------- FOOTER ---------- */
.footer{
  padding:48px 0 56px;
  border-top:1px solid var(--border);
  background:var(--bg);
}
.footer__inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:24px;
  flex-wrap:wrap;
}
.footer__brand{
  display:flex;
  align-items:center;
  gap:18px;
}
.footer__logo{
  height:24px;
  width:auto;
}
.footer__tag{
  font-size:13px;
  color:var(--text-dim);
  margin:0;
  border-left:1px solid var(--border);
  padding-left:18px;
}
.footer__meta{
  display:flex;
  align-items:center;
  gap:24px;
  font-size:13px;
  color:var(--text-dim);
}
.footer__email{
  color:var(--text);
  border-bottom:1px solid var(--border-strong);
  padding-bottom:1px;
  transition:color .2s var(--ease-out), border-color .2s var(--ease-out);
}
.footer__email:hover{
  color:var(--brand);
  border-color:var(--brand);
}
.footer__copy{ margin:0; color:var(--text-faint); }

/* ---------- Responsive ---------- */
@media (max-width: 960px){
  .pillar__grid{ grid-template-columns:1fr; gap:36px; }
  .pillar--rev .pillar__grid{ direction:ltr; }
  .pillar__visual{ aspect-ratio:5/4; max-width:560px; }
  .approach__grid{ grid-template-columns:1fr; }
  .approach__stats{ grid-template-columns:1fr 1fr; }
  .contact__grid{ grid-template-columns:1fr; }
  .form__row{ grid-template-columns:1fr; gap:14px; }
  .footer__tag{ display:none; }
  .footer__inner{ flex-direction:column; align-items:flex-start; gap:16px; }
  .footer__meta{ flex-direction:column; align-items:flex-start; gap:8px; }
}
@media (max-width: 560px){
  .approach__stats{ grid-template-columns:1fr; gap:24px; }
  .form__actions{ flex-direction:column; align-items:stretch; }
  .form__submit{ width:100%; }
  .form__legal{ max-width:none; }
  .hero__content{ padding-top:96px; padding-bottom:96px; }
}

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce){
  *,*::before,*::after{
    animation-duration:.001ms !important;
    animation-iteration-count:1 !important;
    transition-duration:.001ms !important;
    scroll-behavior:auto !important;
  }
  [data-reveal]{ opacity:1; transform:none; }
  [data-split] .char{ opacity:1; transform:none; }
  .beat{ opacity:1; transform:none; color:var(--text); }
  .hero__scrollcue svg{ animation:none; }
  .eyebrow__dot{ animation:none; }
}