/* ========== TOKENS ========== */
:root {
  --ink: #1e2124;        /* near-black text */
  --green: #2b5945;      /* Palantir signature forest green */
  --green-700: #1f4433;
  --paper: #f4f7f6;      /* off-white bg */
  --white: #ffffff;
  --red: #ff4136;        /* accent */
  --blue: #4e8af7;
  --amber: #d1980b;
  --muted: #767676;
  --line: #e3e7e5;
  --line-dark: rgba(255,255,255,.14);
  --maxw: 1280px;
  --display: "Space Grotesk", "Inter", system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  --sans: "Inter", system-ui, -apple-system, Segoe UI, Roboto, "Helvetica Neue", Arial, sans-serif;
  --ease: cubic-bezier(.22,.61,.36,1);
  --ease-out: cubic-bezier(.16,1,.3,1);   /* expo-out: cinematic, Palantir-like settle */
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }
body { font-family: var(--sans); color: var(--ink); background: var(--paper); line-height: 1.55; overflow-x: hidden; }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
.container { max-width: var(--maxw); margin: 0 auto; padding: 0 40px; }

/* ========== TYPE ========== */
h1, h2, h3, h4 { font-family: var(--display); font-weight: 500; letter-spacing: -.022em; line-height: 1.06; text-wrap: balance; }
h1 { letter-spacing: -.035em; }            /* tighter at display size — neo-grotesque feel */
h2 { letter-spacing: -.03em; }
.eyebrow {
  font-family: var(--sans); font-size: 12px; font-weight: 600;
  letter-spacing: .18em; text-transform: uppercase; color: var(--green);
}
.accent { color: var(--green); }

/* ========== BUTTONS / LINKS ========== */
.btn {
  display: inline-flex; align-items: center; gap: 8px; cursor: pointer;
  font-family: var(--sans); font-size: 14px; font-weight: 600; letter-spacing: .01em;
  padding: 13px 26px; border-radius: 2px; border: 1px solid transparent;
  transition: background .25s var(--ease), color .25s var(--ease), border-color .25s var(--ease), transform .2s var(--ease);
}
.btn-solid { background: var(--ink); color: #fff; }
.btn-solid:hover { background: var(--green); transform: translateY(-1px); }
.btn-outline { background: transparent; color: currentColor; border-color: currentColor; }
.btn-outline:hover { background: var(--ink); color: #fff; border-color: var(--ink); }
.btn-ghost { background: transparent; color: #fff; border-color: rgba(255,255,255,.4); }
.btn-ghost:hover { background: rgba(255,255,255,.12); border-color: #fff; }
.micro-link { font-size: 13px; font-weight: 600; letter-spacing: .04em; text-transform: uppercase; color: inherit; opacity: .8; }
.micro-link:hover { opacity: 1; }

.link-sweep { position: relative; font-weight: 600; font-size: 14px; color: var(--ink); padding-bottom: 3px; }
.link-sweep::after { content: ""; position: absolute; left: 0; bottom: 0; height: 1.5px; width: 100%; background: var(--green);
  transform: scaleX(0); transform-origin: left; transition: transform .35s var(--ease); }
.link-sweep:hover::after { transform: scaleX(1); }
.link-sweep::before { content: "→"; margin-left: 0; opacity: 0; }

/* ========== HEADER ========== */
.hdr { position: fixed; top: 0; left: 0; right: 0; z-index: 100; color: #fff;
  transition: background .35s var(--ease), color .35s var(--ease), border-color .35s var(--ease);
  border-bottom: 1px solid transparent; }
.hdr.solid { background: rgba(244,247,246,.92); backdrop-filter: blur(14px); color: var(--ink); border-bottom-color: var(--line); }
/* light-hero pages (e.g. product): header text is dark from the top, not white-on-white */
.page-light .hdr:not(.solid):not(.menu-open) { color: var(--ink); }
/* dark-hero pages: subtle top scrim so nav/logo/burger stay legible over ANY hero image */
body:not(.page-light) .hdr:not(.solid):not(.menu-open) {
  background: linear-gradient(180deg, rgba(12,16,14,.55) 0%, rgba(12,16,14,0) 100%); }
.hdr-inner { max-width: var(--maxw); margin: 0 auto; padding: 0 40px; height: 72px; display: flex; align-items: center; gap: 40px; }
.logo { display: inline-flex; align-items: center; gap: 10px; font-family: var(--display); font-weight: 600; font-size: 16px; letter-spacing: .16em; }
.nav { display: flex; gap: 30px; margin-right: auto; }
.nav-trigger { position: relative; display: inline-flex; align-items: center; gap: 8px;
  background: none; border: none; cursor: pointer; color: inherit; font-family: var(--sans);
  font-size: 14px; font-weight: 500; letter-spacing: .02em; padding: 6px 0; opacity: .88; transition: opacity .2s; }
.nav-trigger:hover, .nav-trigger[aria-expanded="true"] { opacity: 1; }
.nav-trigger .ind { width: 8px; height: 8px; position: relative; opacity: .7; }
.nav-trigger .ind::before, .nav-trigger .ind::after { content:""; position:absolute; top:50%; left:50%; background: currentColor;
  transform: translate(-50%,-50%); transition: transform .3s var(--ease), opacity .3s var(--ease); }
.nav-trigger .ind::before { width: 8px; height: 1.4px; }          /* horizontal */
.nav-trigger .ind::after  { width: 1.4px; height: 8px; }          /* vertical -> forms plus */
.nav-trigger[aria-expanded="true"] .ind::after { transform: translate(-50%,-50%) rotate(90deg); opacity: 0; } /* plus -> minus */
.nav-trigger::after { content:""; position:absolute; left:0; bottom:-2px; height:1.5px; width:calc(100% - 16px); background: currentColor;
  transform: scaleX(0); transform-origin:left; transition: transform .3s var(--ease); }
.nav-trigger:hover::after, .nav-trigger[aria-expanded="true"]::after { transform: scaleX(1); }

/* full-width mega menu */
.hdr.menu-open { background: var(--ink); color: #fff; border-bottom-color: transparent; }
.mm { position: absolute; top: 100%; left: 0; right: 0; background: var(--ink); color: #fff;
  border-top: 1px solid var(--line-dark); box-shadow: 0 40px 80px rgba(0,0,0,.4);
  opacity: 0; visibility: hidden; transform: translateY(-14px); pointer-events: none;
  transition: opacity .32s var(--ease), transform .4s var(--ease), visibility .32s; }
.hdr.menu-open .mm { opacity: 1; visibility: visible; transform: none; pointer-events: auto; }
.mm-inner { max-width: var(--maxw); margin: 0 auto; padding: 46px 40px 52px; }
.mm-panel { display: none; grid-template-columns: 1.7fr 1fr; gap: 70px; }
.mm-panel.active { display: grid; }
.mm-cols { display: grid; grid-template-columns: 1fr 1fr; gap: 30px 50px; }
.mm-group h5 { font-family: var(--sans); font-size: 11px; font-weight: 600; letter-spacing: .16em; text-transform: uppercase;
  color: #7fae99; margin-bottom: 14px; }
.mm-link { display: block; padding: 9px 0; border-bottom: 1px solid rgba(255,255,255,.06); }
.mm-link .mm-t { font-family: var(--display); font-size: 16px; font-weight: 500; display: block; transition: color .2s, transform .3s var(--ease); }
.mm-link .mm-d { font-size: 13px; color: rgba(255,255,255,.5); }
.mm-link:hover .mm-t { color: #7fae99; transform: translateX(5px); }
/* featured card */
.mm-feature { position: relative; display: flex; flex-direction: column; justify-content: flex-end; gap: 6px;
  min-height: 220px; padding: 26px; border-radius: 3px; overflow: hidden; background: #12201a; }
.mm-feature::before { content:""; position: absolute; inset: 0; background-image: var(--f); background-size: cover; background-position: center;
  filter: brightness(.55); transition: transform .8s var(--ease), filter .5s; }
.mm-feature::after { content:""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 30%, rgba(10,16,13,.85)); }
.mm-feature:hover::before { transform: scale(1.06); filter: brightness(.68); }
.mm-feature > * { position: relative; z-index: 1; }
.mm-feature-tag { font-size: 11px; letter-spacing: .16em; text-transform: uppercase; color: #9fc9b5; }
.mm-feature-t { font-family: var(--display); font-size: 1.35rem; font-weight: 500; }
.mm-feature-d { font-size: 13px; color: rgba(255,255,255,.7); }
/* staggered link reveal when panel opens */
.hdr.menu-open .mm-panel.active .mm-link,
.hdr.menu-open .mm-panel.active .mm-feature { animation: mmUp .5s var(--ease) both; }
.mm-panel.active .mm-group:nth-child(1) .mm-link:nth-child(2) { animation-delay: .04s; }
.mm-panel.active .mm-group:nth-child(1) .mm-link:nth-child(3) { animation-delay: .08s; }
.mm-panel.active .mm-group:nth-child(1) .mm-link:nth-child(4) { animation-delay: .12s; }
.mm-panel.active .mm-group:nth-child(1) .mm-link:nth-child(5) { animation-delay: .16s; }
.mm-panel.active .mm-group:nth-child(2) .mm-link { animation-delay: .10s; }
.mm-panel.active .mm-feature { animation-delay: .16s; }
@keyframes mmUp { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: none; } }
/* backdrop */
.mm-backdrop { position: fixed; inset: 0; z-index: 90; background: rgba(10,14,12,.45); backdrop-filter: blur(2px);
  opacity: 0; visibility: hidden; transition: opacity .35s var(--ease), visibility .35s; }
.mm-backdrop.show { opacity: 1; visibility: visible; }

/* mobile drawer accordion */
.dr-group { border-bottom: 1px solid var(--line); }
.dr-group summary { list-style: none; cursor: pointer; padding: 14px 0; font-family: var(--display); font-size: 17px; font-weight: 500;
  display: flex; justify-content: space-between; align-items: center; }
.dr-group summary::-webkit-details-marker { display: none; }
.dr-group summary::after { content: "+"; font-size: 20px; color: var(--green); transition: transform .3s; }
.dr-group[open] summary::after { transform: rotate(45deg); }
.dr-group a { display: block; padding: 8px 0 8px 14px; font-size: 15px; color: var(--muted); }
.dr-login { padding: 16px 0; }
.hdr-actions { display: flex; align-items: center; gap: 22px; }
.burger { display: none; flex-direction: column; gap: 6px; background: none; border: none; cursor: pointer; padding: 8px; }
.burger span { width: 24px; height: 2px; background: currentColor; transition: .3s; }
.drawer { display: none; flex-direction: column; gap: 4px; padding: 16px 40px 28px; background: var(--paper); color: var(--ink); border-bottom: 1px solid var(--line); }
.drawer a { padding: 12px 0; font-size: 16px; font-weight: 500; }
.drawer .btn { justify-content: center; margin-top: 10px; }

/* ========== HERO ========== */
.hero { position: relative; min-height: 100vh; display: flex; align-items: flex-end; color: #fff; overflow: hidden; }
.hero-media { position: absolute; inset: 0; z-index: 0; }
.hero-media img { width: 100%; height: 118%; object-fit: cover; will-change: transform; }
.hero::after { content:""; position:absolute; inset:0; z-index:1;
  background: linear-gradient(180deg, rgba(15,20,18,.55) 0%, rgba(15,20,18,.2) 40%, rgba(15,20,18,.85) 100%); }
.hero-grid { position: absolute; inset: 0; z-index: 2; pointer-events: none;
  background-image: linear-gradient(rgba(255,255,255,.06) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.06) 1px, transparent 1px);
  background-size: 100px 100px; mask-image: linear-gradient(180deg, transparent, #000 30%, #000 70%, transparent); }
.hero-inner { position: relative; z-index: 3; padding-bottom: 90px; padding-top: 120px; }
.hero h1 { font-size: clamp(2.6rem, 6.4vw, 5.4rem); font-weight: 500; max-width: 16ch; margin: 20px 0; }
.hero-sub { font-size: clamp(1.05rem, 1.7vw, 1.35rem); max-width: 52ch; color: rgba(255,255,255,.86); }
.hero-cta { display: flex; gap: 14px; margin-top: 34px; flex-wrap: wrap; }
.scroll-hint { position: absolute; bottom: 26px; left: 50%; transform: translateX(-50%); z-index: 3; width: 22px; height: 34px; border: 1.5px solid rgba(255,255,255,.5); border-radius: 12px; }
.scroll-hint span { position: absolute; top: 7px; left: 50%; width: 3px; height: 7px; background: #fff; border-radius: 2px; transform: translateX(-50%); animation: scrolldot 1.8s infinite; }
@keyframes scrolldot { 0%{opacity:0;transform:translate(-50%,0)} 40%{opacity:1} 80%{opacity:0;transform:translate(-50%,10px)} }

/* ========== TICKER ========== */
.ticker { background: var(--ink); color: #fff; overflow: hidden; padding: 16px 0; border-top: 1px solid var(--line-dark); }
.ticker-track { display: inline-flex; align-items: center; gap: 28px; white-space: nowrap; animation: marquee 28s linear infinite; }
.ticker-track span { font-family: var(--display); font-size: 14px; letter-spacing: .22em; font-weight: 500; }
.ticker-track i { color: var(--green); font-style: normal; font-size: 10px; opacity: .9; }
@keyframes marquee { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* ========== STATEMENT ========== */
.statement { padding: 140px 40px; }
.statement h2 { font-size: clamp(1.9rem, 4.4vw, 3.6rem); font-weight: 400; letter-spacing: -.02em; line-height: 1.16; max-width: 22ch; margin-top: 26px; }

/* ========== PLATFORMS ========== */
.platforms { background: var(--ink); color: #fff; padding: 130px 0; }
.sec-head { margin-bottom: 60px; }
.sec-head .eyebrow { color: #7fae99; }
.sec-head h2 { font-size: clamp(1.9rem, 4vw, 3rem); margin-top: 18px; }
.plat-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0; border-top: 1px solid var(--line-dark); }
.plat:nth-child(odd) { border-left: 1px solid var(--line-dark); }
.plat { padding: 48px 34px 44px; border-bottom: 1px solid var(--line-dark); border-right: 1px solid var(--line-dark);
  transition: background .35s var(--ease); }
.plat:first-child { border-left: 1px solid var(--line-dark); }
.plat:hover { background: rgba(43,89,69,.28); }
.plat-top { display: flex; justify-content: space-between; align-items: center; margin-bottom: 60px; }
.plat-idx { font-family: var(--display); font-size: 13px; color: #7fae99; letter-spacing: .1em; }
.plat-tag { font-size: 11px; letter-spacing: .16em; text-transform: uppercase; color: rgba(255,255,255,.5); border: 1px solid var(--line-dark); padding: 4px 10px; border-radius: 2px; }
.plat h3 { font-size: 2.2rem; margin-bottom: 16px; }
.plat p { color: rgba(255,255,255,.7); font-size: 15px; margin-bottom: 26px; min-height: 4.5em; }
.plat .link-sweep { color: #fff; }
.plat .link-sweep::after { background: #7fae99; }

/* ========== FULL-BLEED QUOTE ========== */
.bleed { position: relative; height: 78vh; min-height: 480px; overflow: hidden; display: flex; align-items: center; }
.bleed img { position: absolute; inset: 0; width: 100%; height: 118%; object-fit: cover; will-change: transform; }
.bleed-overlay { position: relative; z-index: 2; width: 100%;
  background: linear-gradient(90deg, rgba(15,20,18,.7), rgba(15,20,18,.15)); position: absolute; inset: 0; display: flex; align-items: center; }
.bleed blockquote { color: #fff; font-family: var(--display); font-weight: 400; font-size: clamp(1.6rem, 3.6vw, 3rem); letter-spacing: -.02em; line-height: 1.2; max-width: 20ch; }

/* ========== IMPACT GRID ========== */
.impact { padding: 130px 0; }
.impact .sec-head .eyebrow { color: var(--green); }
.impact-grid { display: grid; grid-template-columns: repeat(3, 1fr); grid-auto-rows: 300px; gap: 16px; }
.tile { position: relative; overflow: hidden; border-radius: 3px; background: var(--ink); }
.tile.large { grid-column: span 2; }
.tile img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform .8s var(--ease); filter: grayscale(.2) brightness(.8); }
.tile:hover img { transform: scale(1.06); filter: grayscale(0) brightness(.9); }
.tile::after { content:""; position:absolute; inset:0; background: linear-gradient(180deg, transparent 40%, rgba(15,20,18,.85)); }
.tile-body { position: absolute; z-index: 2; left: 0; bottom: 0; padding: 26px; color: #fff; }
.tile-tag { font-size: 11px; letter-spacing: .16em; text-transform: uppercase; color: #9fc9b5; }
.tile-body h3 { font-size: 1.5rem; margin-top: 8px; }
.tile.large .tile-body h3 { font-size: 2rem; }
.tile-body p { color: rgba(255,255,255,.8); font-size: 14px; margin-top: 8px; max-width: 40ch; }

/* ========== STATS ========== */
.stats-band { background: var(--green); color: #fff; padding: 90px 0; }
.stats-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 30px; }
.stat .num { font-family: var(--display); font-size: clamp(2.4rem, 5vw, 3.6rem); font-weight: 500; letter-spacing: -.02em; }
.stat .lbl { font-size: 14px; letter-spacing: .04em; color: rgba(255,255,255,.82); margin-top: 6px; }

/* ========== CTA ========== */
.cta { position: relative; padding: 150px 0; color: #fff; overflow: hidden; text-align: center; }
.cta-media { position: absolute; inset: 0; z-index: 0; }
.cta-media img { width: 100%; height: 100%; object-fit: cover; }
.cta::after { content:""; position:absolute; inset:0; z-index:1; background: rgba(12,16,15,.72); }
.cta-inner { position: relative; z-index: 2; }
.cta h2 { font-size: clamp(2rem, 4.6vw, 3.4rem); }
.cta p { color: rgba(255,255,255,.82); margin: 18px auto 34px; max-width: 46ch; }
.cta-form { display: flex; gap: 10px; justify-content: center; max-width: 460px; margin: 0 auto; flex-wrap: wrap; }
.cta-form input { flex: 1; min-width: 220px; padding: 13px 18px; border-radius: 2px; border: 1px solid rgba(255,255,255,.35);
  background: rgba(255,255,255,.08); color: #fff; font-family: inherit; font-size: 15px; }
.cta-form input::placeholder { color: rgba(255,255,255,.6); }
.cta-form input:focus { outline: none; border-color: #fff; background: rgba(255,255,255,.14); }

/* ========== FOOTER ========== */
.ftr { background: var(--ink); color: #fff; padding: 80px 0 36px; }
.ftr-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr 1fr; gap: 34px; }
.logo-lg { font-size: 18px; }
.ftr-brand p { color: rgba(255,255,255,.6); font-size: 15px; margin-top: 16px; max-width: 30ch; }
.ftr-col h4 { font-size: 12px; letter-spacing: .14em; text-transform: uppercase; color: rgba(255,255,255,.5); margin-bottom: 16px; font-family: var(--sans); font-weight: 600; }
.ftr-col a { display: block; color: rgba(255,255,255,.82); font-size: 14px; padding: 6px 0; transition: color .2s; }
.ftr-col a:hover { color: #7fae99; }
.ftr-bottom { display: flex; justify-content: space-between; align-items: center; gap: 16px; margin-top: 60px; padding-top: 26px; border-top: 1px solid var(--line-dark); flex-wrap: wrap; }
.ftr-bottom p { color: rgba(255,255,255,.5); font-size: 13px; }
.ftr-legal { display: flex; gap: 22px; }
.ftr-legal a { color: rgba(255,255,255,.6); font-size: 13px; }
.ftr-legal a:hover { color: #fff; }

/* ========== REVEAL ANIMATION ========== */
/* cinematic: longer expo-out settle + subtle blur-in, cascaded by --i (set in JS) */
.reveal {
  opacity: 0; transform: translateY(22px); filter: blur(5px);
  transition: opacity .5s var(--ease-out), transform .62s var(--ease-out), filter .5s var(--ease-out);
  transition-delay: calc(var(--i, 0) * .055s);
  will-change: opacity, transform, filter;
}
.reveal.in { opacity: 1; transform: none; filter: none; }
.reveal.in { will-change: auto; }
.tile.reveal { transition-delay: calc(var(--n) * .06s); }

/* Palantir signature: headline reveals line-by-line from behind a mask */
[data-split] { opacity: 1 !important; transform: none !important; filter: none !important; }
[data-split] .line-mask { display: block; overflow: hidden; padding-bottom: .12em; margin-bottom: -.1em; }
[data-split] .line-inner {
  display: block; transform: translateY(112%);
  transition: transform .64s var(--ease-out);
  transition-delay: calc(var(--li, 0) * .06s + .02s);
}
[data-split].in .line-inner { transform: none; }

@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; filter: none; transition: none; }
  [data-split] .line-inner { transform: none; transition: none; }
  .ticker-track, .scroll-hint span { animation: none; }
}

/* ========== FILM GRAIN (cinematic texture on imagery/dark blocks) ========== */
/* grain targets are already positioned (.hero-media abs, .bleed rel, .demo figure rel) —
   do NOT set position here or it clobbers .hero-media's absolute and breaks the hero layout */
.grain::after {
  content: ""; position: absolute; inset: 0; pointer-events: none; z-index: 3;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='140' height='140'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.82' numOctaves='2' stitchTiles='stitch'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
  background-size: 140px 140px; opacity: .05; mix-blend-mode: overlay;
}

/* ========== DRAW-IN HAIRLINE ========== */
.rule-draw.reveal { height: 1px; background: var(--line); border: 0; transform: scaleX(0); filter: none;
  transform-origin: left; transition: transform .7s var(--ease-out), opacity .5s var(--ease-out); }
.rule-draw.reveal.in { transform: scaleX(1); }
.rule-draw.dark { background: var(--line-dark); }

/* ========== STICKY-SCROLL SEQUENCE (Palantir signature) ========== */
.seq { background: var(--ink); color: #fff; padding: 104px 0; }
.seq .eyebrow { color: #7fae99; }
.seq-head { max-width: var(--maxw); margin: 0 auto 44px; padding: 0 40px; }
.seq-head h2 { max-width: 20ch; }
.seq-grid { max-width: var(--maxw); margin: 0 auto; padding: 0 40px; display: grid; grid-template-columns: .92fr 1.08fr; gap: 72px; }
.seq-visual { position: sticky; top: 104px; align-self: start; height: 64vh; min-height: 440px;
  border: 1px solid var(--line-dark); border-radius: 4px; overflow: hidden; background: #0d1512; }
.seq-frame { position: absolute; inset: 0; opacity: 0; transform: scale(1.03);
  transition: opacity .55s var(--ease-out), transform .8s var(--ease-out);
  display: flex; flex-direction: column; justify-content: space-between; padding: 34px; }
.seq-frame.on { opacity: 1; transform: none; }
.seq-frame .sf-no { font-family: var(--display); font-size: 13px; letter-spacing: .22em; color: #7fae99; }
.seq-frame .sf-art { flex: 1; display: flex; align-items: center; justify-content: center; padding: 20px 0; }
.seq-frame .sf-cap { font-family: var(--display); font-weight: 500; font-size: clamp(20px,2.2vw,28px); letter-spacing: -.02em; color: #fff; }
.seq-steps { padding: 34px 0 40px; }
.seq-step { padding: 40px 0 46px; border-top: 1px solid var(--line-dark); opacity: .38; transition: opacity .4s var(--ease); }
.seq-step:first-child { border-top: 0; }
.seq-step.active { opacity: 1; }
.seq-step .ss-k { font-family: var(--display); font-size: 12px; font-weight: 600; letter-spacing: .16em; text-transform: uppercase; color: #7fae99; }
.seq-step h3 { font-size: clamp(23px, 2.6vw, 33px); margin: 13px 0 10px; color: #fff; letter-spacing: -.02em; }
.seq-step p { color: rgba(255,255,255,.6); font-size: 16px; max-width: 46ch; }
.seq-step .ss-bar { height: 2px; background: var(--line-dark); margin-top: 20px; overflow: hidden; }
.seq-step .ss-bar i { display: block; height: 100%; background: #7fae99; transform: scaleX(0); transform-origin: left; transition: transform .5s var(--ease-out); }
.seq-step.active .ss-bar i { transform: scaleX(1); }
@media (max-width: 900px) {
  .seq-grid { grid-template-columns: 1fr; gap: 22px; }
  .seq-visual { position: relative; top: 0; height: 280px; min-height: 0; }
  .seq-step { opacity: 1; }
}

/* ========== RESPONSIVE ========== */
@media (max-width: 1000px) {
  .plat-grid { grid-template-columns: 1fr; }
  .plat, .plat:first-child { border-left: 1px solid var(--line-dark); }
  .impact-grid { grid-template-columns: 1fr 1fr; grid-auto-rows: 260px; }
  .tile.large { grid-column: span 2; }
  .ftr-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 760px) {
  .container, .hdr-inner { padding-left: 22px; padding-right: 22px; }
  .nav, .hdr-actions .btn-outline, .hdr-actions .micro-link { display: none; }
  .burger { display: flex; margin-left: auto; }   /* nav의 margin-right:auto가 사라지므로 버거를 우측 끝으로 */
  .hdr.open .drawer { display: flex; }
  .statement { padding: 90px 22px; }
  .platforms, .impact { padding: 84px 0; }
  .impact-grid { grid-template-columns: 1fr; grid-auto-rows: 240px; }
  .tile.large { grid-column: span 1; }
  .stats-row { grid-template-columns: 1fr 1fr; gap: 40px 20px; }
  .ftr-grid { grid-template-columns: 1fr 1fr; }
  .plat p { min-height: 0; }
  .hero h1 { font-size: clamp(2rem, 8vw, 2.7rem); max-width: none; }   /* fit small screens, no right overflow */
  .hero-inner { padding-top: 96px; padding-bottom: 64px; }
}