/* ==========================================================================
   Chango Inc — Performance Call Network
   Design system
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Sora:wght@500;600;700;800&family=Inter:wght@400;500;600;700&display=swap');

:root {
  /* Surface */
  --bg:        #05070F;
  --bg-2:      #080C18;
  --surface:   #0D1424;
  --surface-2: #121B2E;
  --line:      rgba(255, 255, 255, 0.08);
  --line-2:    rgba(255, 255, 255, 0.14);

  /* Type */
  --text:      #E9EDF7;
  --text-2:    #AFBBD4;
  --muted:     #7A88A6;

  /* Brand */
  --mint:      #00E0A4;
  --mint-2:    #00B487;
  --blue:      #4C7DFF;
  --blue-2:    #2E5BE0;
  --amber:     #FFB020;
  --grad:      linear-gradient(120deg, var(--mint) 0%, #34C8E8 45%, var(--blue) 100%);
  --grad-soft: linear-gradient(120deg, rgba(0,224,164,.16), rgba(76,125,255,.16));

  /* Metrics */
  --r-sm: 8px;
  --r:    14px;
  --r-lg: 22px;
  --r-xl: 30px;
  --pad:  clamp(20px, 5vw, 40px);
  --maxw: 1200px;

  --shadow:    0 24px 60px -20px rgba(0, 0, 0, .75);
  --shadow-sm: 0 10px 30px -14px rgba(0, 0, 0, .8);
  --ring:      0 0 0 1px var(--line);
}

/* --- Reset ---------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  font-size: 16.5px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, textarea, select { font: inherit; color: inherit; }
ul, ol { list-style: none; padding: 0; }
::selection { background: rgba(0, 224, 164, .28); }

/* --- Typography ----------------------------------------------------------- */
h1, h2, h3, h4, .display {
  font-family: 'Sora', 'Inter', sans-serif;
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.025em;
}
h1 { font-size: clamp(2.4rem, 5.6vw, 4.15rem); }
h2 { font-size: clamp(1.85rem, 3.6vw, 2.85rem); letter-spacing: -0.03em; }
h3 { font-size: clamp(1.12rem, 1.7vw, 1.35rem); line-height: 1.25; }
p  { color: var(--text-2); }

.grad-text {
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.lede { font-size: clamp(1.03rem, 1.5vw, 1.2rem); color: var(--text-2); max-width: 62ch; }
.small { font-size: .875rem; }
.mono {
  font-family: ui-monospace, 'SF Mono', 'JetBrains Mono', Menlo, Consolas, monospace;
  font-size: .78rem;
  letter-spacing: .1em;
  text-transform: uppercase;
}

/* --- Layout --------------------------------------------------------------- */
.wrap { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: var(--pad); }
.section { padding-block: clamp(64px, 9vw, 118px); position: relative; }
.section--tight { padding-block: clamp(48px, 6vw, 78px); }
.center { text-align: center; }
.center .lede { margin-inline: auto; }

.eyebrow {
  display: inline-flex; align-items: center; gap: 9px;
  font-family: 'Inter', sans-serif;
  font-size: .74rem; font-weight: 600;
  letter-spacing: .16em; text-transform: uppercase;
  color: var(--mint);
  margin-bottom: 18px;
}
.eyebrow::before {
  content: ''; width: 22px; height: 1px;
  background: linear-gradient(90deg, transparent, var(--mint));
}
.center .eyebrow::after {
  content: ''; width: 22px; height: 1px;
  background: linear-gradient(90deg, var(--mint), transparent);
}

.head { max-width: 760px; margin-bottom: clamp(38px, 5vw, 60px); }
.center.head, .head.center { margin-inline: auto; }

/* --- Buttons -------------------------------------------------------------- */
.btn {
  --btn-bg: var(--surface-2);
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 13px 24px;
  border-radius: 100px;
  border: 1px solid var(--line-2);
  background: var(--btn-bg);
  font-weight: 600; font-size: .95rem;
  letter-spacing: -.01em;
  cursor: pointer;
  transition: transform .22s cubic-bezier(.2,.8,.3,1), box-shadow .22s, background .22s, border-color .22s;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); border-color: rgba(255,255,255,.26); }
.btn svg { width: 17px; height: 17px; flex: none; }

.btn--primary {
  background: var(--grad);
  border-color: transparent;
  color: #04140F;
  font-weight: 700;
  box-shadow: 0 10px 30px -10px rgba(0, 224, 164, .5);
}
.btn--primary:hover { box-shadow: 0 18px 40px -12px rgba(0, 224, 164, .6); }

.btn--ghost { background: rgba(255,255,255,.03); }
.btn--lg { padding: 16px 30px; font-size: 1rem; }
.btn--sm { padding: 9px 17px; font-size: .85rem; }

.btn-row { display: flex; flex-wrap: wrap; gap: 13px; align-items: center; }
.center .btn-row { justify-content: center; }

/* --- Header --------------------------------------------------------------- */
.site-header {
  position: sticky; top: 0; z-index: 90;
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  background: rgba(5, 7, 15, .72);
  border-bottom: 1px solid transparent;
  transition: border-color .3s, background .3s;
}
.site-header.is-stuck {
  border-bottom-color: var(--line);
  background: rgba(5, 7, 15, .88);
}
.nav { display: flex; align-items: center; gap: 30px; height: 74px; }
.brand { display: flex; align-items: center; gap: 11px; flex: none; }
.brand svg { width: 34px; height: 34px; }
.brand-name {
  font-family: 'Sora', sans-serif; font-weight: 700;
  font-size: 1.24rem; letter-spacing: -.035em;
}
.brand-name span { color: var(--mint); }

.nav-links { display: flex; align-items: center; gap: 4px; margin-left: auto; }
.nav-links a {
  padding: 9px 14px; border-radius: 100px;
  font-size: .93rem; font-weight: 500; color: var(--text-2);
  transition: color .2s, background .2s;
}
.nav-links a:hover { color: var(--text); background: rgba(255,255,255,.05); }
.nav-links a.is-active { color: var(--text); background: rgba(255,255,255,.07); }

.nav-cta { display: flex; align-items: center; gap: 10px; flex: none; }
.nav-tel {
  display: inline-flex; align-items: center; gap: 8px;
  font-weight: 600; font-size: .93rem; color: var(--text);
  padding: 9px 14px; border-radius: 100px;
  transition: background .2s;
}
.nav-tel:hover { background: rgba(255,255,255,.05); }
.nav-tel svg { width: 15px; height: 15px; color: var(--mint); }

.burger {
  display: none; width: 42px; height: 42px;
  border-radius: 11px; border: 1px solid var(--line-2);
  background: rgba(255,255,255,.03);
  align-items: center; justify-content: center;
  cursor: pointer; flex: none;
}
.burger span {
  display: block; width: 17px; height: 1.6px; background: var(--text);
  position: relative; border-radius: 2px; transition: .25s;
}
.burger span::before, .burger span::after {
  content: ''; position: absolute; left: 0; width: 17px; height: 1.6px;
  background: var(--text); border-radius: 2px; transition: .25s;
}
.burger span::before { top: -5.5px; }
.burger span::after  { top: 5.5px; }
.burger.is-open span { background: transparent; }
.burger.is-open span::before { top: 0; transform: rotate(45deg); }
.burger.is-open span::after  { top: 0; transform: rotate(-45deg); }

@media (max-width: 1040px) {
  .nav-links, .nav-tel { display: none; }
  .burger { display: flex; margin-left: auto; }
  .nav-cta { order: 3; }
  .nav-cta .btn { display: none; }
}

.mobile-menu {
  display: none;
  border-top: 1px solid var(--line);
  background: var(--bg-2);
  padding: 14px var(--pad) 26px;
}
.mobile-menu.is-open { display: block; }
.mobile-menu a {
  display: block; padding: 13px 4px;
  border-bottom: 1px solid var(--line);
  font-weight: 500; color: var(--text-2);
}
.mobile-menu a:last-of-type { border-bottom: 0; }
.mobile-menu .btn { width: 100%; margin-top: 16px; }

/* --- Backdrops ------------------------------------------------------------ */
.glow {
  position: absolute; inset: 0; overflow: hidden;
  pointer-events: none; z-index: 0;
}
.glow::before, .glow::after {
  content: ''; position: absolute; border-radius: 50%;
  filter: blur(110px); opacity: .5;
}
.glow::before {
  width: 620px; height: 620px; top: -280px; left: -160px;
  background: radial-gradient(circle, rgba(0,224,164,.42), transparent 68%);
}
.glow::after {
  width: 700px; height: 700px; top: -200px; right: -220px;
  background: radial-gradient(circle, rgba(76,125,255,.38), transparent 68%);
}
.grid-bg {
  position: absolute; inset: 0; z-index: 0; pointer-events: none;
  background-image:
    linear-gradient(rgba(255,255,255,.028) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.028) 1px, transparent 1px);
  background-size: 62px 62px;
  mask-image: radial-gradient(ellipse 90% 70% at 50% 0%, #000 20%, transparent 78%);
  -webkit-mask-image: radial-gradient(ellipse 90% 70% at 50% 0%, #000 20%, transparent 78%);
}
.section > .wrap { position: relative; z-index: 1; }

/* --- Hero ----------------------------------------------------------------- */
.hero { position: relative; padding-block: clamp(58px, 8vw, 108px) clamp(50px, 7vw, 92px); overflow: hidden; }
.hero-grid {
  display: grid; grid-template-columns: 1.08fr .92fr;
  gap: clamp(36px, 5vw, 66px); align-items: center;
}
@media (max-width: 940px) { .hero-grid { grid-template-columns: 1fr; } }

.pill {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 7px 15px 7px 9px;
  border-radius: 100px; border: 1px solid var(--line-2);
  background: rgba(255,255,255,.04);
  font-size: .8rem; font-weight: 500; color: var(--text-2);
  margin-bottom: 24px;
}
.pill b {
  display: inline-flex; align-items: center; gap: 6px;
  background: rgba(0,224,164,.14); color: var(--mint);
  padding: 3px 9px; border-radius: 100px;
  font-size: .72rem; font-weight: 700; letter-spacing: .04em; text-transform: uppercase;
}
.dot {
  width: 6px; height: 6px; border-radius: 50%; background: var(--mint);
  box-shadow: 0 0 0 0 rgba(0,224,164,.7);
  animation: pulse 2.4s infinite;
}
@keyframes pulse {
  0%   { box-shadow: 0 0 0 0 rgba(0,224,164,.6); }
  70%  { box-shadow: 0 0 0 8px rgba(0,224,164,0); }
  100% { box-shadow: 0 0 0 0 rgba(0,224,164,0); }
}

.hero h1 { margin-bottom: 22px; }
.hero .lede { margin-bottom: 32px; }

.hero-meta {
  display: flex; flex-wrap: wrap; gap: 8px 26px;
  margin-top: 32px; padding-top: 26px;
  border-top: 1px solid var(--line);
}
.hero-meta li {
  display: flex; align-items: center; gap: 9px;
  font-size: .87rem; color: var(--muted);
}
.hero-meta svg { width: 15px; height: 15px; color: var(--mint); flex: none; }

/* Live call panel */
.panel {
  border-radius: var(--r-xl);
  border: 1px solid var(--line-2);
  background: linear-gradient(165deg, rgba(18,27,46,.96), rgba(9,13,24,.96));
  box-shadow: var(--shadow);
  overflow: hidden;
  position: relative;
}
.panel::before {
  content: ''; position: absolute; inset: 0; border-radius: inherit; padding: 1px;
  background: linear-gradient(150deg, rgba(0,224,164,.5), transparent 40%, transparent 65%, rgba(76,125,255,.42));
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor; mask-composite: exclude;
  pointer-events: none;
}
.panel-top {
  display: flex; align-items: center; gap: 10px;
  padding: 15px 20px; border-bottom: 1px solid var(--line);
  background: rgba(255,255,255,.02);
}
.panel-top .mono { color: var(--muted); margin-left: auto; font-size: .68rem; }
.panel-title { font-weight: 600; font-size: .92rem; }
.panel-body { padding: 8px 12px 14px; }

.call-row {
  display: grid;
  grid-template-columns: 34px 1fr auto;
  gap: 13px; align-items: center;
  padding: 13px 10px;
  border-radius: var(--r);
  transition: background .3s;
}
.call-row + .call-row { border-top: 1px solid rgba(255,255,255,.05); }
.call-row:hover { background: rgba(255,255,255,.03); }
.call-ico {
  width: 34px; height: 34px; border-radius: 10px;
  display: grid; place-items: center;
  background: var(--grad-soft);
  border: 1px solid var(--line);
  color: var(--mint);
}
.call-ico svg { width: 17px; height: 17px; }
.call-main strong { display: block; font-size: .92rem; font-weight: 600; letter-spacing: -.01em; }
.call-main span { font-size: .78rem; color: var(--muted); }
.call-side { text-align: right; }
.call-side b { display: block; font-size: .88rem; font-weight: 700; color: var(--mint); font-variant-numeric: tabular-nums; }
.call-side span { font-size: .72rem; color: var(--muted); }
.tag {
  display: inline-block; padding: 2px 8px; border-radius: 100px;
  font-size: .66rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase;
}
.tag--live  { background: rgba(0,224,164,.14); color: var(--mint); }
.tag--sold  { background: rgba(76,125,255,.16); color: #93B2FF; }
.tag--amber { background: rgba(255,176,32,.14); color: var(--amber); }

.panel-foot {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 14px 20px; border-top: 1px solid var(--line);
  background: rgba(255,255,255,.02);
  font-size: .8rem; color: var(--muted);
}
.panel-foot b { color: var(--text); font-variant-numeric: tabular-nums; }

/* --- Marquee / logo strip ------------------------------------------------- */
.strip { border-block: 1px solid var(--line); background: var(--bg-2); padding-block: 26px; overflow: hidden; }
.strip-label {
  text-align: center; color: var(--muted); margin-bottom: 18px;
  font-size: .74rem; font-weight: 600; letter-spacing: .16em; text-transform: uppercase;
}
.marquee { display: flex; gap: 0; overflow: hidden; mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); }
.marquee-track { display: flex; gap: 46px; padding-right: 46px; animation: slide 38s linear infinite; flex: none; }
.marquee:hover .marquee-track { animation-play-state: paused; }
@keyframes slide { to { transform: translateX(-100%); } }
.marquee-item {
  display: flex; align-items: center; gap: 11px;
  font-family: 'Sora', sans-serif; font-weight: 600; font-size: 1rem;
  color: var(--text-2); white-space: nowrap; opacity: .72;
}
.marquee-item svg { width: 20px; height: 20px; color: var(--mint); opacity: .85; }
@media (prefers-reduced-motion: reduce) { .marquee-track { animation: none; } }

/* --- Cards ---------------------------------------------------------------- */
.cards { display: grid; gap: 18px; }
.cards--2 { grid-template-columns: repeat(2, 1fr); }
.cards--3 { grid-template-columns: repeat(3, 1fr); }
.cards--4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 1000px) { .cards--4 { grid-template-columns: repeat(2, 1fr); } .cards--3 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 700px)  { .cards--2, .cards--3, .cards--4 { grid-template-columns: 1fr; } }

.card {
  position: relative;
  padding: 28px 26px;
  border-radius: var(--r-lg);
  border: 1px solid var(--line);
  background: linear-gradient(170deg, rgba(18,27,46,.7), rgba(9,13,24,.55));
  transition: transform .28s cubic-bezier(.2,.8,.3,1), border-color .28s, background .28s;
  overflow: hidden;
}
.card:hover { transform: translateY(-4px); border-color: var(--line-2); background: linear-gradient(170deg, rgba(22,33,56,.85), rgba(11,16,29,.7)); }
.card h3 { margin-bottom: 10px; }
.card p { font-size: .94rem; }

.ico {
  width: 46px; height: 46px; border-radius: 13px;
  display: grid; place-items: center; margin-bottom: 20px;
  background: var(--grad-soft);
  border: 1px solid var(--line-2);
  color: var(--mint);
}
.ico svg { width: 22px; height: 22px; }
.ico--blue { color: #7EA0FF; }
.ico--amber { color: var(--amber); }

.card-num {
  position: absolute; top: 20px; right: 24px;
  font-family: 'Sora', sans-serif; font-weight: 800; font-size: 2.6rem;
  color: rgba(255,255,255,.05); letter-spacing: -.04em; line-height: 1;
}

/* Vertical cards */
.vert {
  display: flex; align-items: center; gap: 15px;
  padding: 18px 20px; border-radius: var(--r);
  border: 1px solid var(--line);
  background: rgba(255,255,255,.022);
  transition: transform .24s, border-color .24s, background .24s;
}
.vert:hover { transform: translateY(-3px); border-color: rgba(0,224,164,.34); background: rgba(0,224,164,.05); }
.vert-ico {
  width: 42px; height: 42px; border-radius: 12px; flex: none;
  display: grid; place-items: center;
  background: var(--grad-soft); border: 1px solid var(--line);
  color: var(--mint);
}
.vert-ico svg { width: 21px; height: 21px; }
.vert strong { display: block; font-size: .96rem; font-weight: 600; letter-spacing: -.015em; }
.vert span { font-size: .78rem; color: var(--muted); }

/* --- Stats ---------------------------------------------------------------- */
.stats {
  display: grid; grid-template-columns: repeat(4, 1fr);
  border: 1px solid var(--line); border-radius: var(--r-lg);
  background: linear-gradient(150deg, rgba(18,27,46,.62), rgba(9,13,24,.44));
  overflow: hidden;
}
@media (max-width: 820px) { .stats { grid-template-columns: repeat(2, 1fr); } }
.stat { padding: 30px 26px; border-right: 1px solid var(--line); }
.stat:last-child { border-right: 0; }
@media (max-width: 820px) {
  .stat:nth-child(2n) { border-right: 0; }
  .stat:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
}
.stat b {
  display: block;
  font-family: 'Sora', sans-serif; font-weight: 700;
  font-size: clamp(1.9rem, 3.4vw, 2.7rem); letter-spacing: -.04em; line-height: 1;
  margin-bottom: 9px;
  background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent;
}
.stat span { font-size: .87rem; color: var(--muted); display: block; }

/* --- Steps ---------------------------------------------------------------- */
.steps { display: grid; gap: 0; position: relative; }
.step {
  display: grid; grid-template-columns: 62px 1fr;
  gap: 24px; padding: 30px 0;
  border-bottom: 1px solid var(--line);
}
.step:last-child { border-bottom: 0; }
@media (max-width: 620px) { .step { grid-template-columns: 48px 1fr; gap: 16px; } }
.step-n {
  width: 52px; height: 52px; border-radius: 15px;
  display: grid; place-items: center;
  font-family: 'Sora', sans-serif; font-weight: 700; font-size: 1.05rem;
  border: 1px solid var(--line-2);
  background: var(--grad-soft);
  color: var(--mint);
}
@media (max-width: 620px) { .step-n { width: 44px; height: 44px; font-size: .95rem; } }
.step h3 { margin-bottom: 9px; }
.step p { font-size: .96rem; max-width: 68ch; }
.step-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; }
.chip {
  padding: 5px 12px; border-radius: 100px;
  border: 1px solid var(--line); background: rgba(255,255,255,.03);
  font-size: .77rem; color: var(--text-2); font-weight: 500;
}

/* --- Split feature -------------------------------------------------------- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(32px, 5vw, 64px); align-items: center; }
@media (max-width: 900px) { .split { grid-template-columns: 1fr; } }
.split--rev > :first-child { order: 2; }
@media (max-width: 900px) { .split--rev > :first-child { order: 0; } }

.check-list { display: grid; gap: 15px; margin-top: 28px; }
.check-list li { display: grid; grid-template-columns: 22px 1fr; gap: 13px; align-items: start; }
.check-list svg { width: 20px; height: 20px; color: var(--mint); margin-top: 3px; }
.check-list strong { font-weight: 600; display: block; font-size: .97rem; }
.check-list span { font-size: .9rem; color: var(--muted); }

/* --- Quote / testimonial -------------------------------------------------- */
.quote {
  padding: 32px 30px; border-radius: var(--r-lg);
  border: 1px solid var(--line);
  background: linear-gradient(160deg, rgba(0,224,164,.06), rgba(76,125,255,.05));
  position: relative;
}
.quote p { font-size: 1.02rem; color: var(--text); line-height: 1.6; }
.quote-by { display: flex; align-items: center; gap: 13px; margin-top: 22px; }
.avatar {
  width: 42px; height: 42px; border-radius: 50%;
  display: grid; place-items: center; flex: none;
  background: var(--grad); color: #04140F;
  font-family: 'Sora', sans-serif; font-weight: 700; font-size: .95rem;
}
.quote-by b { display: block; font-size: .9rem; font-weight: 600; }
.quote-by span { font-size: .8rem; color: var(--muted); }

/* --- FAQ ------------------------------------------------------------------ */
.faq { border-top: 1px solid var(--line); }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary {
  display: flex; align-items: center; justify-content: space-between; gap: 20px;
  padding: 22px 4px; cursor: pointer; list-style: none;
  font-family: 'Sora', sans-serif; font-weight: 600; font-size: 1.03rem;
  letter-spacing: -.02em;
  transition: color .2s;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary:hover { color: var(--mint); }
.faq summary::after {
  content: ''; flex: none; width: 20px; height: 20px;
  background: currentColor;
  -webkit-mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2.4' stroke-linecap='round'><path d='M12 5v14M5 12h14'/></svg>") center/contain no-repeat;
  mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2.4' stroke-linecap='round'><path d='M12 5v14M5 12h14'/></svg>") center/contain no-repeat;
  transition: transform .28s;
  opacity: .6;
}
.faq details[open] summary::after { transform: rotate(45deg); }
.faq-a { padding: 0 4px 24px; }
.faq-a p { font-size: .96rem; max-width: 82ch; }

/* --- CTA band ------------------------------------------------------------- */
.cta-band {
  position: relative; overflow: hidden;
  border-radius: var(--r-xl);
  border: 1px solid var(--line-2);
  background: linear-gradient(140deg, rgba(0,224,164,.12), rgba(76,125,255,.12)), var(--surface);
  padding: clamp(38px, 5.6vw, 68px) clamp(26px, 4.6vw, 60px);
  text-align: center;
}
.cta-band::after {
  content: ''; position: absolute; width: 560px; height: 560px;
  border-radius: 50%; left: 50%; top: -60%; transform: translateX(-50%);
  background: radial-gradient(circle, rgba(0,224,164,.24), transparent 66%);
  filter: blur(70px); pointer-events: none;
}
.cta-band > * { position: relative; z-index: 1; }
.cta-band h2 { margin-bottom: 16px; }
.cta-band .lede { margin: 0 auto 30px; }

/* --- Forms ---------------------------------------------------------------- */
.form-card {
  padding: clamp(26px, 3.4vw, 38px);
  border-radius: var(--r-lg);
  border: 1px solid var(--line-2);
  background: linear-gradient(165deg, rgba(18,27,46,.8), rgba(9,13,24,.7));
  box-shadow: var(--shadow-sm);
}
.field { margin-bottom: 17px; }
.field label {
  display: block; margin-bottom: 8px;
  font-size: .84rem; font-weight: 600; color: var(--text-2);
}
.field label i { color: var(--mint); font-style: normal; }
.field input, .field textarea, .field select {
  width: 100%; padding: 13px 15px;
  border-radius: var(--r-sm);
  border: 1px solid var(--line-2);
  background: rgba(5,7,15,.6);
  font-size: .95rem;
  transition: border-color .2s, box-shadow .2s, background .2s;
}
.field select {
  appearance: none;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%237A88A6' stroke-width='2' stroke-linecap='round'><path d='M6 9l6 6 6-6'/></svg>");
  background-repeat: no-repeat; background-position: right 14px center; background-size: 17px;
  padding-right: 42px;
}
.field select option { background: #0D1424; color: var(--text); }
.field input:focus, .field textarea:focus, .field select:focus {
  outline: none; border-color: rgba(0,224,164,.6);
  box-shadow: 0 0 0 3px rgba(0,224,164,.12);
  background: rgba(5,7,15,.9);
}
.field textarea { resize: vertical; min-height: 118px; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
@media (max-width: 560px) { .field-row { grid-template-columns: 1fr; } }
.form-note { font-size: .79rem; color: var(--muted); margin-top: 14px; line-height: 1.55; }
.form-msg {
  display: none; margin-top: 16px; padding: 13px 16px;
  border-radius: var(--r-sm); font-size: .88rem;
  border: 1px solid rgba(0,224,164,.34); background: rgba(0,224,164,.09); color: var(--mint);
}
.form-msg.is-on { display: block; }

/* --- Contact tiles -------------------------------------------------------- */
.contact-tile {
  display: flex; gap: 16px; padding: 22px;
  border-radius: var(--r); border: 1px solid var(--line);
  background: rgba(255,255,255,.022);
  transition: border-color .24s, background .24s;
}
.contact-tile:hover { border-color: var(--line-2); background: rgba(255,255,255,.04); }
.contact-tile .ico { margin-bottom: 0; width: 42px; height: 42px; flex: none; }
.contact-tile b { display: block; font-size: .8rem; font-weight: 600; color: var(--muted); text-transform: uppercase; letter-spacing: .1em; margin-bottom: 5px; }
.contact-tile a, .contact-tile p { font-size: .98rem; color: var(--text); font-weight: 500; }
.contact-tile a:hover { color: var(--mint); }

/* --- Prose (legal) -------------------------------------------------------- */
.prose { max-width: 78ch; }
.prose h2 { font-size: clamp(1.3rem, 2.2vw, 1.6rem); margin: 42px 0 14px; }
.prose h3 { font-size: 1.06rem; margin: 26px 0 10px; }
.prose p, .prose li { font-size: .96rem; color: var(--text-2); margin-bottom: 13px; }
.prose ul { list-style: none; }
.prose ul li { position: relative; padding-left: 20px; }
.prose ul li::before {
  content: ''; position: absolute; left: 2px; top: 11px;
  width: 5px; height: 5px; border-radius: 50%; background: var(--mint);
}
.prose a { color: var(--mint); text-decoration: underline; text-underline-offset: 3px; }
.prose strong { color: var(--text); }

/* --- Footer --------------------------------------------------------------- */
.site-footer {
  border-top: 1px solid var(--line);
  background: var(--bg-2);
  padding-block: clamp(48px, 6vw, 72px) 30px;
  margin-top: clamp(24px, 4vw, 40px);
}
.foot-grid {
  display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.2fr;
  gap: 40px; padding-bottom: 44px; border-bottom: 1px solid var(--line);
}
@media (max-width: 900px) { .foot-grid { grid-template-columns: 1fr 1fr; gap: 32px; } }
@media (max-width: 520px) { .foot-grid { grid-template-columns: 1fr; } }
.foot-brand p { font-size: .89rem; margin-top: 16px; max-width: 34ch; }
.foot-brand .brand { margin-bottom: 0; }
.foot-col h4 {
  font-size: .76rem; font-weight: 700; letter-spacing: .14em;
  text-transform: uppercase; color: var(--muted); margin-bottom: 16px;
  font-family: 'Inter', sans-serif;
}
.foot-col li { margin-bottom: 10px; }
.foot-col a { font-size: .91rem; color: var(--text-2); transition: color .2s; }
.foot-col a:hover { color: var(--mint); }
.foot-bottom {
  display: flex; flex-wrap: wrap; gap: 14px 26px;
  align-items: center; justify-content: space-between;
  padding-top: 26px;
}
.foot-bottom p, .foot-bottom a { font-size: .82rem; color: var(--muted); }
.foot-bottom a:hover { color: var(--text-2); }
.foot-legal { display: flex; flex-wrap: wrap; gap: 20px; }

/* --- 404 ------------------------------------------------------------------ */
.err-code {
  font-family: 'Sora', sans-serif; font-weight: 800;
  font-size: clamp(5rem, 16vw, 11rem); line-height: .9; letter-spacing: -.06em;
  background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent;
  margin-bottom: 18px;
}

/* --- Reveal animation ----------------------------------------------------- */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity .7s cubic-bezier(.2,.7,.3,1), transform .7s cubic-bezier(.2,.7,.3,1); }
.reveal.is-in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
}

/* --- Utilities ------------------------------------------------------------ */
.mt-0 { margin-top: 0; }
.mt-2 { margin-top: 18px; }
.mt-4 { margin-top: 34px; }
.mb-2 { margin-bottom: 18px; }
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}
.divider { height: 1px; background: linear-gradient(90deg, transparent, var(--line-2), transparent); }