/* ================================================================
   three91 — marketing site
   Aesthetic: industrial-brutalist × modern editorial
   Palette: Borussia Dortmund (black × signal yellow)
   ================================================================ */

:root {
  /* ── Palette ─────────────────────────────────────────────────── */
  --black:       #000000;
  --ink:         #0a0a0a;
  --steel:       #111111;
  --steel-2:     #171717;
  --steel-3:     #1f1f1f;
  --border:      #2a2a2a;
  --border-2:    #3a3a3a;

  --yellow:      #FDE100;   /* BVB signal yellow */
  --yellow-deep: #F4BB00;   /* BVB gold */
  --yellow-hot:  #FFF200;   /* hottest tick */

  --off:         #FAFAF5;
  --paper:       #f4f2ea;
  --mute:        #8a8a84;
  --mute-2:      #5a5a55;

  /* ── Type scale ──────────────────────────────────────────────── */
  --display: 'Anton', 'Impact', sans-serif;
  --body:    'Inter Tight', system-ui, sans-serif;
  --mono:    'JetBrains Mono', ui-monospace, monospace;

  --t-xs:  0.75rem;
  --t-sm:  0.875rem;
  --t-md:  1rem;
  --t-lg:  1.125rem;
  --t-xl:  1.375rem;
  --t-2xl: 1.75rem;
  --t-3xl: 2.5rem;
  --t-4xl: clamp(3rem, 7vw, 6rem);
  --t-5xl: clamp(4.5rem, 14vw, 13rem);

  /* ── Layout ──────────────────────────────────────────────────── */
  --max-w:      1280px;
  --pad-x:      clamp(20px, 4vw, 48px);
  --pad-y:      clamp(72px, 10vw, 140px);
  --nav-h:      72px;

  /* ── Motion ──────────────────────────────────────────────────── */
  --ease:       cubic-bezier(.2,.7,.2,1);
  --dur:        .3s;
  --dur-slow:   .7s;
}

/* ── Reset ───────────────────────────────────────────────────── */
*,*::before,*::after { box-sizing: border-box; margin: 0; padding: 0; }
html { -webkit-font-smoothing: antialiased; scroll-behavior: smooth; }
body {
  font-family: var(--body);
  background: var(--ink);
  color: var(--off);
  font-size: var(--t-md);
  line-height: 1.55;
  overflow-x: hidden;
}
img, svg { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; color: inherit; }
input, textarea { font-family: inherit; font-size: inherit; }

.container {
  max-width: var(--max-w);
  margin-inline: auto;
  padding-inline: var(--pad-x);
  width: 100%;
}

.eyebrow {
  font-family: var(--mono);
  font-size: var(--t-xs);
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--mute);
}
.eyebrow-row { display: flex; align-items: center; gap: 12px; margin-bottom: 28px; }
.eyebrow-row.light .eyebrow { color: rgba(255,255,255,.7); }
.eyebrow-line { width: 44px; height: 2px; background: var(--yellow); }
.eyebrow-line.yellow { background: var(--yellow); }

.mono-tag {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--mute);
  font-weight: 600;
}
.mono-tag.yellow { color: var(--yellow); }
.mono-tag.black  { color: var(--black); }

/* ── Buttons ─────────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 16px 22px;
  font-family: var(--body);
  font-weight: 600;
  font-size: .95rem;
  letter-spacing: .01em;
  border-radius: 0;          /* brutalist sharp corners */
  transition: transform .15s var(--ease), background .2s, color .2s, box-shadow .2s;
  position: relative;
  clip-path: polygon(12px 0, 100% 0, 100% calc(100% - 12px), calc(100% - 12px) 100%, 0 100%, 0 12px);
}
.btn span { transition: transform .2s var(--ease); display: inline-block; }
.btn:hover span { transform: translateX(4px); }
.btn-sm { padding: 10px 16px; font-size: .85rem; }

.btn-yellow { background: var(--yellow); color: var(--black); }
.btn-yellow:hover { background: var(--yellow-hot); transform: translate(-1px,-1px); box-shadow: 4px 4px 0 var(--black); }

.btn-ghost { background: transparent; color: var(--off); border: 1px solid rgba(255,255,255,.22); clip-path: none; }
.btn-ghost:hover { border-color: var(--yellow); color: var(--yellow); }

.btn-outline-yellow { background: transparent; color: var(--yellow); border: 1px solid var(--yellow); clip-path: none; }
.btn-outline-yellow:hover { background: var(--yellow); color: var(--black); }

.btn-black { background: var(--black); color: var(--yellow); }
.btn-black:hover { background: var(--steel); transform: translate(-1px,-1px); box-shadow: 4px 4px 0 var(--yellow-deep); }

/* ── Nav ─────────────────────────────────────────────────────── */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  background: rgba(0,0,0,.72);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color .25s, background .25s;
}
.nav.scrolled { border-bottom-color: var(--border); background: rgba(0,0,0,.9); }
.nav-inner {
  display: flex; align-items: center; justify-content: space-between;
  height: var(--nav-h);
}
.brand { display: inline-flex; align-items: baseline; gap: 10px; font-family: var(--display); letter-spacing: .02em; }
.brand-mark {
  font-size: 26px; line-height: 1;
  background: var(--yellow); color: var(--black);
  padding: 4px 9px 2px 9px;
  display: inline-flex;
}
.brand-mark i { font-style: normal; color: var(--black); opacity: .55; }
.brand-word { font-size: 18px; color: var(--off); letter-spacing: .01em; }
.brand.big .brand-mark { font-size: 68px; padding: 10px 18px 6px; }

.nav-links { display: flex; gap: 28px; }
.nav-links a {
  font-size: .9rem; font-weight: 500; color: rgba(255,255,255,.78);
  position: relative; padding: 4px 0;
}
.nav-links a:hover { color: var(--yellow); }
.nav-links a::after {
  content:''; position:absolute; left:0; bottom:-2px; width:0; height:2px;
  background: var(--yellow); transition: width .25s var(--ease);
}
.nav-links a:hover::after { width:100%; }

@media (max-width: 900px) {
  .nav-links { display: none; }
}

/* ── Hero ────────────────────────────────────────────────────── */
.hero {
  position: relative;
  min-height: 100vh;
  padding: calc(var(--nav-h) + 80px) 0 80px;
  background:
    radial-gradient(900px 500px at 85% 20%, rgba(253,225,0,.10), transparent 60%),
    radial-gradient(600px 400px at 15% 80%, rgba(253,225,0,.05), transparent 60%),
    var(--black);
  color: var(--off);
  overflow: hidden;
  display: flex; flex-direction: column; justify-content: space-between;
}
.hero-grid {
  position: absolute; inset: 0; pointer-events: none;
  background-image:
    linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse at center, #000 20%, transparent 90%);
  -webkit-mask-image: radial-gradient(ellipse at center, #000 20%, transparent 90%);
}

/* Sparks */
.hero-sparks { position: absolute; inset: 0; pointer-events: none; overflow: hidden; }
.hero-sparks span {
  position: absolute;
  width: 2px; height: 2px; border-radius: 50%;
  background: var(--yellow);
  box-shadow: 0 0 8px var(--yellow), 0 0 16px rgba(253,225,0,.5);
  animation: spark linear infinite;
  opacity: 0;
}
@keyframes spark {
  0%   { transform: translate(0,0) scale(1); opacity: 0; }
  10%  { opacity: 1; }
  100% { transform: translate(var(--dx, 200px), var(--dy, -300px)) scale(.2); opacity: 0; }
}
.hero-sparks span:nth-child(1)  { left: 12%; top: 70%; --dx: 180px;  --dy: -260px; animation-duration: 3.2s; animation-delay: 0s; }
.hero-sparks span:nth-child(2)  { left: 28%; top: 65%; --dx: -120px; --dy: -220px; animation-duration: 4s;   animation-delay: .3s; }
.hero-sparks span:nth-child(3)  { left: 44%; top: 80%; --dx: 220px;  --dy: -340px; animation-duration: 3.6s; animation-delay: .9s; }
.hero-sparks span:nth-child(4)  { left: 58%; top: 72%; --dx: -160px; --dy: -290px; animation-duration: 3s;   animation-delay: 1.4s; }
.hero-sparks span:nth-child(5)  { left: 70%; top: 82%; --dx: 110px;  --dy: -400px; animation-duration: 4.4s; animation-delay: .5s; }
.hero-sparks span:nth-child(6)  { left: 82%; top: 60%; --dx: -240px; --dy: -260px; animation-duration: 3.8s; animation-delay: 2s; }
.hero-sparks span:nth-child(7)  { left: 15%; top: 50%; --dx: 150px;  --dy: -180px; animation-duration: 5s;   animation-delay: 1s; }
.hero-sparks span:nth-child(8)  { left: 90%; top: 85%; --dx: -300px; --dy: -420px; animation-duration: 4.2s; animation-delay: 1.7s; }
.hero-sparks span:nth-child(9)  { left: 36%; top: 55%; --dx: 80px;   --dy: -340px; animation-duration: 3.4s; animation-delay: 2.6s; }
.hero-sparks span:nth-child(10) { left: 52%; top: 68%; --dx: -200px; --dy: -300px; animation-duration: 4.6s; animation-delay: 3s; }
.hero-sparks span:nth-child(11) { left: 66%; top: 48%; --dx: 260px;  --dy: -200px; animation-duration: 3s;   animation-delay: .2s; }
.hero-sparks span:nth-child(12) { left: 8%;  top: 40%; --dx: 120px;  --dy: -120px; animation-duration: 5.4s; animation-delay: 3.5s; }
.hero-sparks span:nth-child(13) { left: 76%; top: 38%; --dx: -140px; --dy: -260px; animation-duration: 4.2s; animation-delay: 2.2s; }
.hero-sparks span:nth-child(14) { left: 48%; top: 36%; --dx: 60px;   --dy: -220px; animation-duration: 3.8s; animation-delay: .7s; }
.hero-sparks span:nth-child(15) { left: 22%; top: 30%; --dx: -90px;  --dy: -180px; animation-duration: 5s;   animation-delay: 1.5s; }

.hero-inner { position: relative; z-index: 2; flex: 1; display: flex; flex-direction: column; justify-content: center; }

.hero-title {
  font-family: var(--display);
  font-weight: 400;
  font-size: var(--t-5xl);
  line-height: .85;
  letter-spacing: -.01em;
  text-transform: uppercase;
  margin: 10px 0 40px;
}
.hero-title .slash-word {
  position: relative; display: inline-block; color: var(--yellow);
}
.hero-title .slash-under { position: relative; z-index: 2; }
.hero-title .slash-svg {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  color: var(--yellow);
  z-index: 3;
  pointer-events: none;
  animation: cut 1.4s var(--ease) .4s both;
}
.hero-title .outline {
  color: transparent;
  -webkit-text-stroke: 2px var(--off);
  text-stroke: 2px var(--off);
}
@keyframes cut {
  from { clip-path: inset(0 100% 0 0); }
  to   { clip-path: inset(0 0 0 0); }
}

.hero-sub {
  font-size: var(--t-xl);
  color: rgba(255,255,255,.72);
  max-width: 640px;
  line-height: 1.5;
  margin-bottom: 40px;
}
.hero-sub em { color: var(--yellow); font-style: normal; background: rgba(253,225,0,.08); padding: 0 4px; }

.hero-ctas { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-chips { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 48px; }
.chip {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--mono);
  font-size: 11px; font-weight: 600;
  letter-spacing: .1em; text-transform: uppercase;
  color: rgba(255,255,255,.72);
  padding: 8px 12px;
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.02);
}
.chip .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--yellow); box-shadow: 0 0 8px var(--yellow); }

.hero-bottom {
  position: relative; z-index: 2;
  display: flex; justify-content: space-between; align-items: center;
  padding-top: 60px;
  border-top: 1px dashed rgba(255,255,255,.12);
}
.hero-bottom .mono-tag { color: rgba(255,255,255,.55); }
@media (max-width: 700px) { .hero-bottom { flex-wrap: wrap; gap: 12px; } }

/* ── Marquee ─────────────────────────────────────────────────── */
.marquee {
  background: var(--yellow);
  color: var(--black);
  border-top: 2px solid var(--black);
  border-bottom: 2px solid var(--black);
  padding: 18px 0;
  overflow: hidden;
  position: relative;
  z-index: 2;
}
.marquee-track {
  display: flex; align-items: center; gap: 40px;
  white-space: nowrap;
  font-family: var(--display);
  font-size: 2.4rem;
  letter-spacing: .02em;
  text-transform: uppercase;
  animation: slide 38s linear infinite;
  width: max-content;
}
.marquee-track i { color: var(--yellow-deep); font-style: normal; font-size: 1rem; }
@keyframes slide { to { transform: translateX(-50%); } }

/* ── Sections (generic) ──────────────────────────────────────── */
.section { padding: var(--pad-y) 0; }
.section-head { margin-bottom: 64px; max-width: 760px; }
.section-num {
  font-family: var(--mono); font-size: 12px; font-weight: 700;
  letter-spacing: .2em; text-transform: uppercase;
  color: var(--yellow); margin-bottom: 16px;
}
.section-title {
  font-family: var(--display);
  font-weight: 400;
  font-size: var(--t-4xl);
  line-height: .9;
  text-transform: uppercase;
  letter-spacing: -.005em;
}
.section-title .muted { color: var(--mute-2); }
.section-lead { color: var(--mute); margin-top: 24px; font-size: var(--t-lg); max-width: 640px; }

/* ── Pillars ─────────────────────────────────────────────────── */
.pillars { background: var(--ink); }
.pillar-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px;
}
@media (max-width: 1000px) { .pillar-grid { grid-template-columns: 1fr; } }

.pillar {
  background: var(--steel);
  border: 1px solid var(--border);
  padding: 36px 32px 32px;
  display: flex; flex-direction: column; gap: 20px;
  position: relative;
  transition: transform .3s var(--ease), border-color .3s, background .3s;
}
.pillar:hover { transform: translateY(-4px); border-color: var(--yellow); }
.pillar-top { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; }
.pillar-num {
  font-family: var(--display); font-size: 3.5rem; line-height: 1; color: var(--yellow); letter-spacing: -.02em;
}
.pillar-tag {
  font-family: var(--mono); font-size: 10px; font-weight: 700;
  letter-spacing: .14em; text-transform: uppercase;
  color: var(--mute); text-align: right; max-width: 55%;
}
.pillar h3 {
  font-family: var(--display); font-weight: 400;
  font-size: 2.3rem; line-height: .95; text-transform: uppercase; letter-spacing: -.005em;
  color: var(--off);
}
.pillar p { color: var(--mute); font-size: .98rem; }
.pillar .bullets { display: flex; flex-direction: column; gap: 8px; margin-top: 8px; }
.pillar .bullets li {
  font-family: var(--mono); font-size: 12px; letter-spacing: .05em;
  color: rgba(255,255,255,.8);
  padding-left: 18px; position: relative;
}
.pillar .bullets li::before {
  content: '›'; position: absolute; left: 0; color: var(--yellow); font-weight: 700;
}
.pillar-link {
  display: inline-flex; align-items: center; gap: 6px;
  margin-top: auto; font-weight: 600; font-size: .95rem;
  color: var(--yellow);
  border-top: 1px solid var(--border-2);
  padding-top: 18px;
  transition: gap .2s;
}
.pillar-link:hover { gap: 12px; }
.pillar-link span { color: var(--yellow); }

.pillar.featured {
  background: linear-gradient(170deg, #1a1a00 0%, var(--steel) 50%);
  border-color: var(--yellow-deep);
}
.pillar.featured .pillar-tag { color: var(--yellow); }
.hazard-edge {
  position: absolute; left: 0; right: 0; bottom: 0; height: 8px;
  background: repeating-linear-gradient(135deg, var(--yellow) 0 14px, var(--black) 14px 28px);
}

/* ── Thermal ─────────────────────────────────────────────────── */
.thermal {
  position: relative;
  background: #050505;
  padding: var(--pad-y) 0;
  overflow: hidden;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.thermal-grid {
  position: absolute; inset: 0; pointer-events: none;
  background-image:
    linear-gradient(rgba(253,225,0,.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(253,225,0,.05) 1px, transparent 1px);
  background-size: 48px 48px;
}
.thermal-glow {
  position: absolute; inset: auto -10% -40% auto; width: 70%; height: 80%;
  background: radial-gradient(closest-side, rgba(253,225,0,.25), transparent 70%);
  pointer-events: none; filter: blur(40px);
}
.thermal-inner {
  position: relative; z-index: 1;
  display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center;
}
@media (max-width: 1000px) { .thermal-inner { grid-template-columns: 1fr; gap: 48px; } }

.huge {
  font-family: var(--display);
  font-weight: 400;
  font-size: clamp(3.2rem, 9vw, 7.5rem);
  line-height: .82;
  text-transform: uppercase;
  letter-spacing: -.01em;
  margin: 16px 0 32px;
  color: var(--off);
}
.huge .fill-yellow { color: var(--yellow); position: relative; display: inline-block; }
.huge .fill-yellow::after {
  content:''; position: absolute; left: -6%; right: -6%; bottom: 8%;
  height: 14%; background: var(--yellow); mix-blend-mode: multiply; opacity: .15; z-index:-1;
}
.huge .outline {
  color: transparent;
  -webkit-text-stroke: 2px var(--yellow);
}
.thermal-lead { color: rgba(255,255,255,.72); font-size: var(--t-lg); max-width: 520px; margin-bottom: 32px; }
.thermal-ctas { display: flex; gap: 12px; flex-wrap: wrap; }

.thermal-right { display: flex; flex-direction: column; gap: 20px; }

.cut-card {
  background: var(--black);
  border: 1px solid var(--border);
  padding: 20px;
  position: relative;
  clip-path: polygon(16px 0, 100% 0, 100% calc(100% - 16px), calc(100% - 16px) 100%, 0 100%, 0 16px);
}
.cut-card::before {
  content:''; position: absolute; left: 0; top: 0; width: 6px; height: 100%;
  background: var(--yellow);
}
.cut-card-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 14px; }
.status-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--yellow); box-shadow: 0 0 10px var(--yellow); animation: pulse 1.6s ease-in-out infinite; }
@keyframes pulse { 50% { opacity: .35; transform: scale(.8); } }

.cut-visual { background: #050505; border: 1px solid var(--border); aspect-ratio: 4/3; margin-bottom: 14px; overflow: hidden; }
.cut-svg { width: 100%; height: 100%; }
#torch {
  animation: torch-move 12s linear infinite;
  filter: drop-shadow(0 0 6px var(--yellow));
}
@keyframes torch-move {
  0%   { transform: translate(0,0); }
  20%  { transform: translate(-90px,0); }
  40%  { transform: translate(-90px,60px); }
  60%  { transform: translate(140px,60px); }
  80%  { transform: translate(140px,-40px); }
  100% { transform: translate(0,0); }
}

.cut-card-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 10px 24px;
}
.cut-card-grid > div { display: flex; flex-direction: column; gap: 2px; }
.cut-card-grid b { font-family: var(--body); font-size: .95rem; font-weight: 600; color: var(--off); }

.cut-kpi-row { display: grid; grid-template-columns: repeat(3,1fr); gap: 10px; }
.mini-kpi {
  background: var(--steel); border: 1px solid var(--border);
  padding: 16px 14px; text-align: center;
}
.mini-kpi b { font-family: var(--display); font-size: 2.2rem; color: var(--yellow); display: block; line-height: 1; }
.mini-kpi span { font-family: var(--mono); font-size: 10px; letter-spacing: .1em; text-transform: uppercase; color: var(--mute); display:block; margin-top: 6px; }

/* ── Stats ───────────────────────────────────────────────────── */
.stats { background: var(--yellow); color: var(--black); padding: 80px 0; border-top: 2px solid var(--black); border-bottom: 2px solid var(--black); }
.stats-inner {
  display: grid; grid-template-columns: repeat(4,1fr); gap: 40px;
}
@media (max-width: 900px) { .stats-inner { grid-template-columns: repeat(2,1fr); gap: 36px; } }
.stat { border-left: 3px solid var(--black); padding-left: 20px; }
.stat-num {
  font-family: var(--display); font-size: clamp(3rem, 6vw, 5.5rem);
  line-height: 1; color: var(--black); letter-spacing: -.02em;
}
.stat-label {
  font-family: var(--mono); font-size: 11px; font-weight: 600;
  letter-spacing: .12em; text-transform: uppercase;
  margin-top: 10px; color: var(--black);
  max-width: 240px;
}

/* ── Work / Cases ────────────────────────────────────────────── */
.work { background: var(--ink); }
.case-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 20px;
}
@media (max-width: 800px) { .case-grid { grid-template-columns: 1fr; } }

.case {
  background: var(--steel); border: 1px solid var(--border);
  padding: 36px 32px;
  display: flex; flex-direction: column; gap: 14px;
  transition: transform .3s var(--ease), border-color .3s, background .3s;
  position: relative; overflow: hidden;
}
.case::before {
  content:''; position: absolute; right: -40px; top: -40px; width: 120px; height: 120px;
  background: var(--yellow); opacity: 0; transition: opacity .4s;
  transform: rotate(45deg);
}
.case:hover { transform: translateY(-4px); border-color: var(--yellow); }
.case:hover::before { opacity: .1; }
.case-tag {
  font-family: var(--mono); font-size: 11px; font-weight: 700;
  letter-spacing: .1em; text-transform: uppercase; color: var(--yellow);
}
.case h3 {
  font-family: var(--display); font-weight: 400;
  font-size: 2rem; line-height: 1; text-transform: uppercase;
  letter-spacing: -.005em;
}
.case h3 sup { font-size: .5em; vertical-align: super; color: var(--yellow); }
.case p { color: var(--mute); max-width: 480px; }
.case-meta {
  display: flex; justify-content: space-between; align-items: center;
  font-family: var(--mono); font-size: 11px; letter-spacing: .1em;
  text-transform: uppercase; color: var(--mute);
  border-top: 1px solid var(--border-2); padding-top: 16px; margin-top: auto;
}
.case-meta span:last-child { font-size: 1.2rem; color: var(--yellow); }

/* ── Process ─────────────────────────────────────────────────── */
.process { background: var(--black); position: relative; }
.process::before {
  content:''; position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.03) 1px, transparent 1px);
  background-size: 80px 80px;
  pointer-events: none;
}
.process .container { position: relative; z-index: 1; }
.steps {
  display: grid; grid-template-columns: repeat(4,1fr); gap: 0;
  border-top: 1px solid var(--border);
}
@media (max-width: 900px) { .steps { grid-template-columns: 1fr; } }
.step {
  padding: 36px 28px 40px;
  border-right: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  position: relative;
  transition: background .3s;
}
.step:last-child { border-right: none; }
@media (max-width: 900px) { .step { border-right: none; } }
.step:hover { background: var(--steel); }
.step:hover .step-num { color: var(--yellow); }
.step-num {
  font-family: var(--display); font-size: 5rem; line-height: 1;
  color: var(--border-2); margin-bottom: 20px;
  transition: color .3s;
}
.step h3 {
  font-family: var(--display); font-weight: 400;
  font-size: 1.8rem; text-transform: uppercase; letter-spacing: -.005em;
  margin-bottom: 12px;
}
.step p { color: var(--mute); font-size: .95rem; }

/* ── CTA ─────────────────────────────────────────────────────── */
.cta {
  background: var(--yellow);
  color: var(--black);
  padding: 100px 0;
  position: relative;
  overflow: hidden;
}
.cta-hazard {
  position: absolute; top: 0; left: 0; right: 0; height: 10px;
  background: repeating-linear-gradient(135deg, var(--black) 0 14px, var(--yellow) 14px 28px);
}
.cta-inner {
  display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: start;
  padding-top: 20px;
}
@media (max-width: 900px) { .cta-inner { grid-template-columns: 1fr; } }
.cta-title {
  font-family: var(--display); font-weight: 400;
  font-size: clamp(3rem, 7vw, 6rem); line-height: .9;
  text-transform: uppercase; letter-spacing: -.01em;
  margin-top: 20px;
}
.cta-title .strike {
  color: var(--mute-2);
  text-decoration: line-through;
  text-decoration-color: var(--black);
  text-decoration-thickness: 7px;
  text-decoration-skip-ink: none;
}
.cta-title .under {
  text-decoration: underline;
  text-decoration-color: var(--black);
  text-decoration-thickness: 8px;
  text-underline-offset: 4px;
  text-decoration-skip-ink: none;
}
.cta-right p { font-size: var(--t-lg); color: var(--black); opacity: .85; max-width: 480px; }
.cta-form { display: flex; flex-direction: column; gap: 12px; margin-top: 24px; }
.cta-form .row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.cta-form input, .cta-form textarea {
  background: transparent; border: 2px solid var(--black);
  color: var(--black); padding: 14px 16px;
  outline: none; border-radius: 0;
  transition: box-shadow .2s, background .2s;
}
.cta-form input::placeholder, .cta-form textarea::placeholder { color: rgba(0,0,0,.55); }
.cta-form input:focus, .cta-form textarea:focus { background: rgba(255,255,255,.5); box-shadow: 4px 4px 0 var(--black); transform: translate(-1px,-1px); }
.cta-form textarea { resize: vertical; min-height: 90px; }
.cta-form button { align-self: flex-start; margin-top: 4px; }
.fineprint { font-family: var(--mono); font-size: 12px; margin-top: 12px; color: var(--black); opacity: .7; }
.fineprint a { text-decoration: underline; font-weight: 700; }

/* ── Footer ──────────────────────────────────────────────────── */
.foot {
  background: var(--black);
  color: var(--off);
  padding-top: 100px;
  position: relative;
  overflow: hidden;
}
.foot-inner {
  display: grid; grid-template-columns: 1.3fr 2fr; gap: 80px; padding-bottom: 60px;
}
@media (max-width: 900px) { .foot-inner { grid-template-columns: 1fr; gap: 40px; } }
.foot-brand p { color: var(--mute); max-width: 380px; margin-top: 20px; }
.foot-addr { font-family: var(--mono); font-size: 11px; letter-spacing: .08em; margin-top: 24px !important; text-transform: uppercase; color: var(--mute-2) !important; }
.foot-cols { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
@media (max-width: 600px) { .foot-cols { grid-template-columns: repeat(2, 1fr); } }
.foot-cols h4 {
  font-family: var(--mono); font-size: 11px; font-weight: 700;
  letter-spacing: .14em; text-transform: uppercase;
  color: var(--yellow); margin-bottom: 16px;
}
.foot-cols ul { display: flex; flex-direction: column; gap: 10px; }
.foot-cols a { color: rgba(255,255,255,.72); font-size: .92rem; cursor: pointer; }
.foot-cols a:hover { color: var(--yellow); }

.foot-bottom {
  display: flex; justify-content: space-between; align-items: center;
  padding: 24px 0 32px;
  border-top: 1px solid var(--border);
  font-size: .82rem; color: var(--mute);
  flex-wrap: wrap; gap: 12px;
  position: relative; z-index: 2;
}
.foot-bottom a:hover { color: var(--yellow); }

.foot-bigtype {
  font-family: var(--display); font-size: clamp(6rem, 22vw, 24rem);
  line-height: .8; letter-spacing: -.02em;
  color: transparent; -webkit-text-stroke: 1px var(--border-2);
  text-align: center; pointer-events: none;
  padding: 20px 0 40px;
  user-select: none;
}
.foot-bigtype i { font-style: normal; color: var(--yellow); -webkit-text-stroke: 0; }

/* ── Reveal ──────────────────────────────────────────────────── */
.reveal {
  opacity: 0; transform: translateY(28px);
  transition: opacity var(--dur-slow) var(--ease), transform var(--dur-slow) var(--ease);
}
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: .1s; }
.reveal-delay-2 { transition-delay: .2s; }
.reveal-delay-3 { transition-delay: .3s; }

/* ── Motion reduce ───────────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0s !important; transition-duration: 0s !important; }
}