/* ─────────────────────────────────────────────────────────
   Heptagon — landing page styles
   ───────────────────────────────────────────────────────── */

:root {
  --bg: #000;
  --ink: #ffffff;
  --ink-2: rgba(255, 255, 255, 0.65);
  --ink-3: rgba(255, 255, 255, 0.45);
  --ink-4: rgba(255, 255, 255, 0.12);
  --hep-grad: linear-gradient(135deg, #FF3DB5 0%, #C229C8 45%, #6E2A8E 100%);
  --chrome:
    conic-gradient(from 210deg at 50% 50%,
      #f8e9ff 0deg, #b8c5ff 50deg, #6fb6ff 95deg,
      #c2a6ff 150deg, #ff9be3 205deg, #ffe4a8 260deg,
      #b6f0ff 310deg, #f8e9ff 360deg);
  --neon: #FF3DB5;
  --lavender: #c8a8ff;

  --font-sans: 'Manrope', system-ui, sans-serif;
  --font-display: 'Bricolage Grotesque', 'Manrope', sans-serif;
  --font-serif: 'Instrument Serif', 'Times New Roman', serif;
  --font-mono: 'JetBrains Mono', ui-monospace, monospace;
  --content-max: 1320px;
  --page-pad: clamp(28px, 5vw, 80px);
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-sans);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

html { scroll-behavior: smooth; }

a { color: inherit; text-decoration: none; }
em { font-style: italic; }

.page {
  width: 100%;
}

.display {
  font-family: var(--font-display);
  font-weight: 500;
  letter-spacing: -0.04em;
  line-height: 0.98;
  margin: 0;
}

.serif {
  font-family: var(--font-serif);
  font-weight: 400;
  font-style: italic;
}

.eyebrow {
  font-size: 12px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink-3);
}

.mono { font-family: var(--font-mono); }

/* Iridescent chrome text effect */
.chrome-text {
  background: linear-gradient(180deg,
    #ffffff 0%, #e9d8ff 35%, #b88af0 55%,
    #ffffff 65%, #c8a8ff 80%, #6f2a8e 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  -webkit-text-fill-color: transparent;
  filter: drop-shadow(0 2px 24px rgba(194, 41, 200, 0.25));
}

/* Subtle film grain overlay */
.grain {
  position: absolute; inset: 0;
  pointer-events: none;
  opacity: 0.08;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='200' height='200'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/><feColorMatrix values='0 0 0 0 1  0 0 0 0 1  0 0 0 0 1  0 0 0 1.2 0'/></filter><rect width='100%' height='100%' filter='url(%23n)' opacity='0.55'/></svg>");
}


/* ─────────── NAV ─────────── */
.nav {
  position: absolute;
  top: 0; left: 0; right: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 28px 56px;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 25px;
  letter-spacing: -0.02em;
  color: var(--ink);
}

.logo-mark {
  display: block;
  flex-shrink: 0;
  object-fit: contain;
}

.nav-links {
  display: flex;
  gap: 36px;
  font-size: 14px;
  color: rgba(255, 255, 255, 0.75);
  font-weight: 500;
}

.nav-links a { transition: color .2s; }
.nav-links a:hover { color: var(--ink); }

.nav-cta {
  padding: 10px 18px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  background: rgba(255, 255, 255, 0.04);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  font-size: 13px;
  font-weight: 600;
  transition: background .2s, border-color .2s;
}
.nav-cta:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.3);
}


/* ─────────── HERO ─────────── */
.hero {
  position: relative;
  min-height: 720px;
  height: min(820px, 90vh);
  overflow: hidden;
  background:
    radial-gradient(circle at 18% 16%, rgba(255, 61, 181, 0.13), transparent 28%),
    radial-gradient(circle at 58% 10%, rgba(111, 182, 255, 0.10), transparent 30%),
    radial-gradient(circle at 46% 52%, rgba(184, 138, 240, 0.16), transparent 42%),
    #000;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px),
    radial-gradient(circle at 50% 0%, rgba(255, 255, 255, 0.08), transparent 34%);
  background-size: 72px 72px, 72px 72px, 100% 100%;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.85), transparent 72%);
  opacity: 0.45;
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(90deg, rgba(0, 0, 0, 0.18), transparent 34%, rgba(0, 0, 0, 0.42)),
    linear-gradient(180deg, rgba(0, 0, 0, 0.10), transparent 46%, #000 100%);
}

.hero-bg {
  position: absolute; inset: 0;
  pointer-events: none;
  z-index: 1;
}

.hero-streak {
  position: absolute;
  top: 50%; left: 50%;
  width: 1600px; height: 600px;
  transform: translate(-50%, -50%) rotate(-12deg);
  background: linear-gradient(90deg,
    transparent 0%,
    rgba(255, 61, 181, 0.15) 20%,
    rgba(184, 138, 240, 0.30) 45%,
    rgba(111, 182, 255, 0.18) 65%,
    transparent 100%);
  filter: blur(60px);
}

.hero-streak-bright {
  position: absolute;
  top: 50%; left: 50%;
  width: 900px; height: 200px;
  transform: translate(-50%, -50%) rotate(-12deg);
  background: linear-gradient(90deg, transparent 0%, rgba(255,255,255,0.4) 50%, transparent 100%);
  filter: blur(20px);
  opacity: 0.45;
}

.hero-grid {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: min(100%, var(--content-max));
  transform: translateX(-50%);
  display: grid;
  grid-template-columns: minmax(360px, 0.86fr) minmax(0, 1.14fr);
  align-items: center;
  padding: 110px var(--page-pad) 48px;
  gap: clamp(32px, 5vw, 72px);
  z-index: 2;
}

.hero-copy { z-index: 10; padding-right: 12px; }
.hero-copy .eyebrow { margin-bottom: 20px; }

.hero-copy h1 {
  font-size: clamp(74px, 7vw, 104px);
  line-height: 0.93;
  max-width: 680px;
}

.lede {
  max-width: 560px;
  margin: 28px 0 0;
  font-size: 18px;
  line-height: 1.55;
  color: var(--ink-2);
}

.hero-pill-row {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  max-width: 560px;
}

.hero-pill-row li {
  padding: 8px 11px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.10);
  background: rgba(255, 255, 255, 0.04);
  color: rgba(255, 255, 255, 0.72);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.cta-row {
  margin-top: 30px;
  display: flex;
  gap: 14px;
}

.btn {
  padding: 15px 24px;
  border-radius: 6px;
  font-size: 14px;
  font-weight: 600;
  font-family: var(--font-sans);
  transition: transform .2s, box-shadow .2s, background .2s, border-color .2s;
  cursor: pointer;
}

.btn-light {
  background: #fff;
  color: #0a0510;
}
.btn-light:hover {
  transform: translateY(-1px);
  box-shadow: 0 10px 30px rgba(255, 255, 255, 0.15);
}

.btn-ghost {
  border: 1px solid rgba(255, 255, 255, 0.18);
  color: #fff;
  background: rgba(255, 255, 255, 0.02);
  font-weight: 500;
}
.btn-ghost:hover {
  border-color: rgba(255, 255, 255, 0.36);
  background: rgba(255, 255, 255, 0.06);
}

.quote {
  margin: 34px 0 0;
  padding-top: 22px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  gap: 24px;
  align-items: center;
}

.quote-avatar {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--hep-grad);
  flex-shrink: 0;
}

.quote blockquote {
  margin: 0;
  font-family: var(--font-serif);
  font-size: 18px;
  font-style: italic;
  line-height: 1.4;
  color: rgba(255, 255, 255, 0.85);
}

.quote figcaption {
  font-size: 12px;
  color: var(--ink-3);
  margin-top: 6px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

/* Right side visual */
.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 10;
  align-self: stretch;
  overflow: hidden;
}

.hero-visual::before {
  content: "";
  position: absolute;
  width: 86%;
  aspect-ratio: 1;
  border-radius: 999px;
  background:
    radial-gradient(circle at 48% 46%, rgba(255, 255, 255, 0.18), transparent 18%),
    radial-gradient(circle at 50% 50%, rgba(255, 61, 181, 0.22), transparent 48%),
    radial-gradient(circle at 70% 30%, rgba(111, 182, 255, 0.16), transparent 48%);
  filter: blur(34px);
  opacity: 0.9;
}

.hero-visual::after {
  content: "";
  position: absolute;
  top: 8%;
  right: 8%;
  width: 280px;
  height: 280px;
  border-radius: 50%;
  background:
    radial-gradient(circle, rgba(255, 255, 255, 0.22), transparent 8%),
    radial-gradient(circle, rgba(111, 182, 255, 0.16), transparent 48%);
  filter: blur(18px);
  opacity: 0.65;
  pointer-events: none;
}

.hero-orbits {
  position: absolute;
  inset: 7% 3% auto auto;
  width: min(82%, 620px);
  aspect-ratio: 1.35;
  z-index: 1;
  pointer-events: none;
}

.hero-orbits::before,
.hero-orbits::after,
.hero-orbits span {
  content: "";
  position: absolute;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: inset 0 0 28px rgba(200, 168, 255, 0.05);
}

.hero-orbits::before {
  inset: 6% 8%;
  transform: rotate(-12deg);
}

.hero-orbits::after {
  inset: 18% 0 22% 16%;
  border-color: rgba(255, 61, 181, 0.12);
  transform: rotate(9deg);
}

.hero-orbits span {
  width: 7px;
  height: 7px;
  border: 0;
  background: rgba(255, 255, 255, 0.62);
  box-shadow:
    0 0 18px rgba(255, 255, 255, 0.55),
    0 0 34px rgba(255, 61, 181, 0.35);
}

.hero-orbits span:nth-child(1) { top: 12%; left: 18%; }
.hero-orbits span:nth-child(2) { top: 32%; right: 10%; background: rgba(200, 168, 255, 0.7); }
.hero-orbits span:nth-child(3) { bottom: 18%; left: 46%; width: 5px; height: 5px; }

.heptagon-outline {
  position: absolute;
  width: min(86%, 680px);
  height: auto;
  opacity: 0.28;
  pointer-events: none;
}

/* Hero video */
.hero-video-wrap {
  position: relative;
  z-index: 10;
  display: flex;
  justify-content: center;
  align-items: center;
  width: min(100%, 680px);
  padding: 10px;
  border-radius: 30px;
  border: 1px solid rgba(255, 255, 255, 0.10);
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.10), rgba(255, 255, 255, 0.02)),
    rgba(10, 5, 16, 0.62);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.12),
    0 36px 90px rgba(0, 0, 0, 0.64);
  transform: rotate(-1.5deg);
}

.hero-video {
  width: 100%;
  max-width: none;
  height: auto;
  border-radius: 22px;
  display: block;
  filter:
    drop-shadow(0 30px 60px rgba(255, 61, 181, 0.22))
    drop-shadow(0 60px 120px rgba(110, 42, 142, 0.34));
}

/* Floating chips around phone */
.chip {
  position: absolute;
  padding: 14px 18px;
  border-radius: 14px;
  background: rgba(20, 12, 28, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.6);
  display: flex;
  align-items: center;
  gap: 12px;
  z-index: 20;
}

.chip-fps {
  right: -10px;
  top: 80px;
  min-width: 200px;
}
.chip-num {
  width: 36px; height: 36px;
  border-radius: 8px;
  background: var(--hep-grad);
  display: grid; place-items: center;
  color: #fff;
  font-weight: 700;
  font-size: 14px;
}
.chip-title { font-size: 13px; font-weight: 600; }
.chip-sub   { font-size: 11px; color: rgba(255, 255, 255, 0.5); }

.chip-tti {
  right: -10px;
  bottom: 90px;
  padding: 12px 16px;
  gap: 10px;
  font-size: 12px;
}
.chip-tti .mono { color: rgba(255, 255, 255, 0.85); font-size: 12px; }

.pulse {
  width: 8px; height: 8px;
  border-radius: 99px;
  background: var(--neon);
  box-shadow: 0 0 12px var(--neon);
  animation: pulse 1.8s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%      { opacity: .55; transform: scale(.85); }
}


/* ─────────── PHONE MOCKUP ─────────── */
.phone {
  width: 300px;
  height: 615px;
  position: relative;
  filter:
    drop-shadow(0 30px 60px rgba(255, 61, 181, 0.25))
    drop-shadow(0 60px 120px rgba(110, 42, 142, 0.35));
  transform: rotate(-4deg);
}

.phone-frame {
  position: absolute; inset: 0;
  border-radius: 54px;
  background: linear-gradient(160deg, #2a2233 0%, #0d0a12 35%, #1a1320 55%, #050308 100%);
  padding: 7px;
  box-shadow:
    inset 0 0 0 1px rgba(255, 255, 255, 0.06),
    inset 0 1px 0 rgba(255, 255, 255, 0.12);
}

.phone-screen {
  position: relative;
  width: 100%; height: 100%;
  border-radius: 47px;
  background: radial-gradient(120% 70% at 50% 0%, #2a1733 0%, #0a0610 55%, #000 100%);
  overflow: hidden;
  color: #fff;
  display: flex;
  flex-direction: column;
}

.phone-island {
  position: absolute;
  top: 14px;
  left: 50%;
  transform: translateX(-50%);
  width: 108px;
  height: 33px;
  background: #000;
  border-radius: 18px;
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.04);
  z-index: 5;
}

.phone-status {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  height: 54px;
  padding: 0 30px 8px;
  font-size: 13.5px;
  font-weight: 600;
}
.phone-status .dots { font-size: 12px; opacity: .95; }

.phone-body {
  padding: 11px 18px 0;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 11px;
}

.app-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.app-head h2 {
  font-family: var(--font-display);
  font-size: 25.5px;
  font-weight: 600;
  letter-spacing: -0.02em;
  margin: 0;
}
.app-head .avatar {
  width: 27px; height: 27px;
  border-radius: 50%;
  background: var(--hep-grad);
}

.hero-card {
  border-radius: 18px;
  height: 210px;
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(80% 60% at 20% 0%, rgba(255, 255, 255, 0.35), transparent),
    linear-gradient(135deg, rgba(255, 61, 181, 0.95), rgba(110, 42, 142, 0.95));
  background-blend-mode: screen, normal;
  box-shadow: 0 10px 30px rgba(255, 61, 181, 0.35);
}
.hero-card-glow {
  position: absolute; inset: 0;
  background: radial-gradient(50% 40% at 80% 110%, rgba(255, 255, 255, 0.4), transparent);
}
.hero-card-text {
  position: absolute;
  bottom: 13px; left: 14px; right: 14px;
}
.featured {
  font-size: 11.5px;
  opacity: 0.85;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.hero-card-title {
  font-family: var(--font-display);
  font-size: 22.5px;
  font-weight: 600;
  line-height: 1.1;
  margin-top: 5px;
}

.rows {
  list-style: none;
  padding: 0; margin: 0;
  display: flex;
  flex-direction: column;
  gap: 11px;
}
.rows li {
  display: flex;
  align-items: center;
  gap: 11px;
}
.row-tile {
  width: 45px; height: 45px;
  border-radius: 12px;
  flex-shrink: 0;
}
.row-tile.grad { background: var(--hep-grad); }
.row-tile.dark { background: #1a1420; }

.row-text {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.bar {
  height: 10.5px;
  border-radius: 99px;
  background: rgba(255, 255, 255, 0.85);
}
.bar.dim { background: rgba(255, 255, 255, 0.25); height: 7.5px; }
.bar-70 { width: 70%; }
.bar-60 { width: 60%; }
.bar-50 { width: 50%; }
.bar-42 { width: 42%; }
.bar-34 { width: 34%; }

.chev {
  font-size: 12px;
  opacity: 0.5;
}

.tabbar {
  margin: 8px 18px 18px;
  height: 54px;
  border-radius: 30px;
  background: rgba(255, 255, 255, 0.06);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: space-around;
  padding: 0 18px;
}
.tabbar .dot {
  width: 15px; height: 15px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.25);
}
.tabbar .dot.active { background: #fff; }


/* ─────────── SERVICES ─────────── */
.services {
  position: relative;
  padding: 72px var(--page-pad) 56px;
  overflow: hidden;
}

.section-head {
  position: relative;
  z-index: 2;
  max-width: var(--content-max);
  margin: 0 auto 36px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(360px, 0.58fr);
  gap: clamp(32px, 5vw, 72px);
  align-items: end;
}

.section-head h2 {
  font-size: 72px;
  max-width: 820px;
  margin-top: 12px;
  margin-bottom: 0;
}

.section-lede {
  max-width: 580px;
  font-size: 16px;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.55);
  margin: 0;
}

.services-bg {
  position: absolute;
  top: 30%;
  left: -10%;
  width: 120%;
  height: 300px;
  background: linear-gradient(90deg,
    transparent,
    rgba(255, 61, 181, 0.12) 30%,
    rgba(184, 138, 240, 0.18) 50%,
    rgba(111, 182, 255, 0.10) 70%,
    transparent);
  filter: blur(80px);
  transform: rotate(-2deg);
  pointer-events: none;
}

.services-list {
  position: relative;
  z-index: 2;
  max-width: var(--content-max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.service {
  position: relative;
  border-radius: 28px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: linear-gradient(180deg, rgba(20, 12, 28, 0.6) 0%, rgba(8, 5, 12, 0.6) 100%);
  overflow: hidden;
  padding: 40px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}

.services-list > .service:first-child {
  grid-column: 1 / -1;
}

.services-list > .service:not(:first-child) {
  grid-template-columns: 1fr;
  gap: 24px;
  align-content: start;
}

.services-list > .service:not(:first-child) .service-visual {
  order: 2;
  justify-content: flex-start;
  min-height: 116px;
}

.services-list > .service:not(:first-child) .service-text {
  order: 1;
}

.services-list > .service:not(:first-child) .card-viz {
  max-width: none;
}

.services-list > .service:not(:first-child) .stats {
  gap: 14px;
}

.service-orb {
  position: absolute;
  width: 400px; height: 400px;
  top: -120px;
  background: var(--chrome);
  border-radius: 50%;
  filter: blur(70px) saturate(1.4);
  opacity: 0.22;
  pointer-events: none;
}
.service-orb-right { right: -120px; }
.service-orb-left  { left:  -120px; }

.service-visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 280px;
}

.service-text { position: relative; z-index: 2; }

.service-meta {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 16px;
  color: var(--ink-3);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}
.service-meta .rule {
  flex: 1;
  height: 1px;
  background: rgba(255, 255, 255, 0.1);
}

.service-text h3 {
  font-size: 46px;
  letter-spacing: -0.035em;
  line-height: 1;
}
.service-text p {
  font-size: 15px;
  line-height: 1.6;
  color: var(--ink-2);
  margin: 16px 0 0;
}

.stats {
  margin: 28px 0 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.stats > div {
  border-left: 1px solid rgba(255, 255, 255, 0.1);
  padding-left: 16px;
}
.stats dt {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 500;
  letter-spacing: -0.02em;
}
.stats dd {
  margin: 4px 0 0;
  font-size: 11px;
  color: var(--ink-3);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

/* Card visualizations */
.card-viz {
  width: 100%;
  max-width: 380px;
  padding: 24px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.06);
  position: relative;
}
.card-viz::after {
  content: "";
  position: absolute;
  inset: -30px;
  background: radial-gradient(closest-side, rgba(255, 61, 181, 0.25), transparent);
  filter: blur(40px);
  z-index: -1;
}
.service.flip .card-viz::after {
  background: radial-gradient(closest-side, rgba(200, 168, 255, 0.2), transparent);
}

.viz-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 18px;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-3);
}
.viz-head .mono { font-size: 11px; text-transform: none; letter-spacing: 0; }
.viz-head .live    { color: var(--neon); }
.viz-head .lavender { color: var(--lavender); }

.bars {
  display: flex;
  align-items: flex-end;
  gap: 3px;
  height: 130px;
}
.bar-col {
  flex: 1;
  border-radius: 2px;
  transition: height .3s;
}
.bar-col.j { background: rgba(255, 255, 255, 0.25); }
.bar-col.t { background: rgba(255, 255, 255, 0.18); }
.bar-col.s {
  background: linear-gradient(180deg, #FF3DB5, #6E2A8E);
  box-shadow: 0 0 8px rgba(255, 61, 181, 0.4);
}

.viz-foot {
  display: flex;
  justify-content: space-between;
  margin-top: 14px;
  font-size: 11px;
  color: rgba(255, 255, 255, 0.5);
}
.viz-foot .accent { color: var(--neon); }

.spring-svg {
  width: 100%;
  height: 130px;
  filter: drop-shadow(0 0 8px rgba(255, 61, 181, 0.4));
}

.spring-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin: 14px 0 0;
}
.spring-stats dt {
  font-family: var(--font-mono);
  color: rgba(255, 255, 255, 0.4);
  font-size: 11px;
}
.spring-stats dd {
  margin: 4px 0 0;
  font-family: var(--font-mono);
  color: #fff;
  font-size: 13px;
}


/* ─────────── DIFFERENCE SHOWCASE ─────────── */
.diff-showcase {
  position: relative;
  z-index: 2;
  max-width: var(--content-max);
  margin: 0 auto 40px;
  display: grid;
  grid-template-columns: minmax(260px, 0.42fr) minmax(0, 1fr);
  gap: 18px;
  align-items: stretch;
}

.diff-showcase-before,
.diff-showcase-after {
  position: relative;
  overflow: hidden;
  border-radius: 28px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: linear-gradient(180deg, rgba(22, 14, 32, 0.7), rgba(8, 5, 12, 0.78));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

.diff-showcase-before {
  min-height: 360px;
  padding: 24px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.diff-showcase-before::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 35%, rgba(255, 255, 255, 0.08), transparent 42%);
  pointer-events: none;
}

.diff-showcase-before img {
  position: relative;
  z-index: 1;
  display: block;
  width: 100%;
  height: auto;
  margin: auto 0;
  transform: rotate(2deg);
  filter:
    drop-shadow(0 18px 34px rgba(0, 0, 0, 0.6))
    saturate(0.28)
    brightness(0.58);
  opacity: 0.72;
}

.diff-showcase-before p {
  position: relative;
  z-index: 1;
  margin: 0;
  color: rgba(255, 255, 255, 0.44);
  font-size: 15px;
  line-height: 1.45;
}

.diff-kicker {
  position: relative;
  z-index: 2;
  display: inline-flex;
  width: fit-content;
  font-size: 10px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.46);
  padding: 6px 12px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.03);
}

.diff-showcase-after {
  min-height: 420px;
  padding: 26px;
  display: grid;
  align-items: end;
  background:
    radial-gradient(circle at 64% 45%, rgba(255, 61, 181, 0.32), transparent 44%),
    radial-gradient(circle at 82% 20%, rgba(111, 182, 255, 0.18), transparent 38%),
    linear-gradient(180deg, rgba(22, 14, 32, 0.72), rgba(8, 5, 12, 0.84));
}

.diff-showcase-after::before {
  content: "";
  position: absolute;
  inset: 10%;
  border: 1px solid rgba(255, 255, 255, 0.12);
  clip-path: polygon(50% 0, 82% 12%, 100% 52%, 72% 100%, 28% 100%, 0 52%, 18% 12%);
  opacity: 0.5;
  pointer-events: none;
}

.diff-showcase-after img {
  position: relative;
  z-index: 1;
  display: block;
  width: min(100%, 760px);
  justify-self: center;
  border-radius: 26px;
  filter:
    drop-shadow(0 28px 58px rgba(255, 61, 181, 0.18))
    drop-shadow(0 58px 110px rgba(110, 42, 142, 0.34));
}

.diff-showcase-caption {
  position: relative;
  z-index: 2;
  margin-top: 22px;
  display: flex;
  justify-content: space-between;
  gap: 28px;
  align-items: end;
}

.diff-showcase-caption h3 {
  margin: 0;
  max-width: 520px;
  font-family: var(--font-display);
  font-size: 36px;
  font-weight: 500;
  line-height: 0.98;
  letter-spacing: -0.035em;
}

.diff-showcase-caption p {
  margin: 0;
  max-width: 300px;
  color: rgba(255, 255, 255, 0.55);
  font-size: 14px;
  line-height: 1.5;
}


/* ─────────── THE DIFFERENCE ─────────── */
.difference {
  position: relative;
  padding: 88px var(--page-pad) 72px;
  overflow: hidden;
}

.difference-bg {
  position: absolute;
  top: 12%;
  right: -10%;
  width: 70%;
  height: 600px;
  background: radial-gradient(closest-side,
    rgba(184, 138, 240, 0.18),
    rgba(255, 61, 181, 0.10) 50%,
    transparent 75%);
  filter: blur(80px);
  pointer-events: none;
}

.diff-grid {
  position: relative;
  z-index: 2;
  max-width: var(--content-max);
  margin-left: auto;
  margin-right: auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 48px;
}

.diff-card {
  position: relative;
  padding: 32px 32px 28px;
  border-radius: 22px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background:
    linear-gradient(180deg, rgba(22, 14, 32, 0.7), rgba(8, 5, 12, 0.7));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.05);
  display: flex;
  flex-direction: column;
  gap: 22px;
  transition: border-color .25s, transform .25s, box-shadow .25s;
}
.diff-card:hover {
  border-color: rgba(255, 61, 181, 0.35);
  transform: translateY(-3px);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.06),
    0 24px 60px rgba(255, 61, 181, 0.12);
}

.diff-num {
  font-size: 12px;
  color: var(--ink-3);
  letter-spacing: 0.18em;
}

.diff-title {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 500;
  letter-spacing: -0.025em;
  line-height: 1.05;
  margin: -8px 0 0;
}

.diff-split {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-top: auto;
}

.diff-cell {
  position: relative;
  padding: 14px 16px 14px 18px;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.diff-cell.typical {
  background: rgba(255, 255, 255, 0.015);
}

.diff-cell.ours {
  background:
    linear-gradient(135deg, rgba(255, 61, 181, 0.08), rgba(110, 42, 142, 0.06));
  border-color: rgba(255, 61, 181, 0.22);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
}
.diff-cell.ours::before {
  content: "";
  position: absolute;
  left: 0; top: 14px; bottom: 14px;
  width: 2px;
  border-radius: 4px;
  background: var(--hep-grad);
}

.diff-label {
  display: block;
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-bottom: 6px;
}
.diff-cell.typical .diff-label { color: rgba(255, 255, 255, 0.35); }
.diff-cell.ours    .diff-label { color: var(--lavender); }

.diff-cell p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.5;
}
.diff-cell.typical p { color: var(--ink-3); }
.diff-cell.ours    p { color: rgba(255, 255, 255, 0.88); }

.diff-closer {
  position: relative;
  z-index: 2;
  max-width: var(--content-max);
  margin: 24px auto 0;
  padding: 40px 56px;
  border-radius: 28px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background:
    linear-gradient(180deg, rgba(22, 14, 32, 0.5), rgba(8, 5, 12, 0.5));
  text-align: center;
  overflow: hidden;
}
.diff-closer::before {
  content: "";
  position: absolute;
  inset: -20% -20% auto -20%;
  height: 320px;
  background: var(--chrome);
  filter: blur(90px) saturate(1.3);
  opacity: 0.22;
  pointer-events: none;
}

.diff-closer-label {
  display: inline-block;
  font-size: 11px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin-bottom: 18px;
}

.diff-closer p {
  position: relative;
  margin: 0;
  font-size: 56px;
  line-height: 1.05;
  letter-spacing: -0.03em;
}


/* ─────────── PROCESS ─────────── */
.process {
  position: relative;
  padding: 72px var(--page-pad) 96px;
  overflow: hidden;
}

.process-bg {
  position: absolute;
  bottom: 10%;
  left: -10%;
  width: 70%;
  height: 500px;
  background: radial-gradient(closest-side,
    rgba(111, 182, 255, 0.10),
    rgba(184, 138, 240, 0.10) 50%,
    transparent 75%);
  filter: blur(90px);
  pointer-events: none;
}

.process-steps {
  position: relative;
  z-index: 2;
  max-width: var(--content-max);
  margin: 0 auto;
  list-style: none;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

/* Subtle connecting line behind the step numbers */
.process-steps::before {
  content: "";
  position: absolute;
  top: 88px;
  left: 56px;
  right: 56px;
  height: 1px;
  background: linear-gradient(90deg,
    transparent,
    rgba(255, 61, 181, 0.4),
    rgba(184, 138, 240, 0.4),
    rgba(111, 182, 255, 0.3),
    transparent);
  z-index: 0;
  pointer-events: none;
}

.process-step {
  position: relative;
  z-index: 1;
  padding: 32px;
  border-radius: 22px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: linear-gradient(180deg, rgba(22, 14, 32, 0.7), rgba(8, 5, 12, 0.7));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.05);
  display: flex;
  flex-direction: column;
  gap: 18px;
  transition: border-color .25s, transform .25s, box-shadow .25s;
}
.process-step:hover {
  border-color: rgba(200, 168, 255, 0.3);
  transform: translateY(-3px);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.06),
    0 24px 60px rgba(200, 168, 255, 0.10);
}

.process-step-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.process-num {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  background: var(--hep-grad);
  display: grid;
  place-items: center;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 17px;
  color: #fff;
  box-shadow:
    0 10px 30px rgba(255, 61, 181, 0.35),
    inset 0 1px 0 rgba(255, 255, 255, 0.3);
  letter-spacing: -0.02em;
}

.process-duration {
  font-size: 11px;
  color: var(--ink-3);
  letter-spacing: 0.04em;
  padding: 5px 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.process-title {
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 500;
  letter-spacing: -0.025em;
  line-height: 1.05;
  margin: 0;
}

.process-step p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.55;
  color: var(--ink-2);
}

.process-meta {
  list-style: none;
  margin: auto 0 0;
  padding: 16px 0 0;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.process-meta li {
  font-size: 11px;
  letter-spacing: 0.04em;
  color: rgba(255, 255, 255, 0.55);
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.06);
}


/* ─────────── CONTACT ─────────── */
.contact {
  position: relative;
  padding: 96px var(--page-pad) 80px;
  overflow: hidden;
}

.contact-bg {
  position: absolute;
  top: -200px; left: 50%;
  transform: translateX(-50%);
  width: 1400px; height: 1400px;
  background: var(--chrome);
  border-radius: 50%;
  filter: blur(120px) saturate(1.4);
  opacity: 0.25;
  pointer-events: none;
}

.contact-grid {
  position: relative;
  z-index: 2;
  max-width: 1280px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 64px;
  align-items: start;
}

.contact h2 {
  font-size: 84px;
}

.contact-rows {
  margin: 40px 0 0;
  display: flex;
  flex-direction: column;
  gap: 16px;
  color: rgba(255, 255, 255, 0.75);
}
.contact-rows > div {
  display: flex;
  align-items: baseline;
  gap: 20px;
  padding-bottom: 16px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}
.contact-rows dt {
  width: 80px;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.4);
}
.contact-rows dd {
  margin: 0;
  font-size: 18px;
  font-family: var(--font-display);
  letter-spacing: -0.01em;
  color: #fff;
}

.quote-form {
  padding: 28px;
  border-radius: 24px;
  background: linear-gradient(180deg, rgba(20, 12, 28, 0.7), rgba(8, 5, 12, 0.7));
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.quote-form label {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.quote-form label > span {
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.5);
}

.quote-form input,
.quote-form select,
.quote-form textarea {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 10px;
  padding: 14px 16px;
  color: #fff;
  font-family: var(--font-sans);
  font-size: 15px;
  outline: none;
  transition: border-color .15s, box-shadow .15s;
}
.quote-form textarea { resize: vertical; min-height: 100px; }
.quote-form select {
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'><path d='M1 1l5 5 5-5' stroke='%23ffffff80' stroke-width='1.5' fill='none' stroke-linecap='round'/></svg>");
  background-repeat: no-repeat;
  background-position: right 16px center;
  padding-right: 40px;
}
.quote-form select option { background: #0a0510; color: #fff; }

.quote-form input::placeholder,
.quote-form textarea::placeholder {
  color: rgba(255, 255, 255, 0.35);
}

.quote-form input:focus,
.quote-form select:focus,
.quote-form textarea:focus {
  border-color: rgba(255, 61, 181, 0.5);
  box-shadow: 0 0 0 3px rgba(255, 61, 181, 0.15);
}

.quote-form button {
  margin-top: 12px;
  padding: 16px 24px;
  border-radius: 12px;
  border: none;
  background: var(--hep-grad);
  color: #fff;
  font-family: var(--font-sans);
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  box-shadow:
    0 12px 40px rgba(255, 61, 181, 0.4),
    inset 0 1px 0 rgba(255, 255, 255, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  transition: transform .15s, box-shadow .15s, filter .2s;
}
.quote-form button > span { opacity: 0.7; }
.quote-form button:hover {
  transform: translateY(-1px);
  box-shadow:
    0 16px 48px rgba(255, 61, 181, 0.5),
    inset 0 1px 0 rgba(255, 255, 255, 0.3);
}
.quote-form button:disabled {
  filter: saturate(0.4);
  cursor: default;
  transform: none;
}

.form-note {
  margin: 0;
  font-size: 11px;
  color: rgba(255, 255, 255, 0.4);
  text-align: center;
}


/* ─────────── FOOTER ─────────── */
.footer {
  margin-top: 80px;
  padding-top: 32px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--ink-3);
  font-size: 13px;
  position: relative;
  z-index: 2;
}
.footer .logo {
  font-size: 19px;
  gap: 8px;
}
.footer .mono { font-family: var(--font-mono); }


/* ═══════════════════════════════════════════════════════════
   RESPONSIVE
   Breakpoints: 1100 · 768 · 480
   ═══════════════════════════════════════════════════════════ */

/* ── 1100px — compact laptop / large tablet ── */
@media (max-width: 1100px) {
  .nav { padding: 22px 40px; }
  .nav-links { gap: 24px; }

  .hero-grid {
    grid-template-columns: minmax(320px, 0.82fr) minmax(0, 1.18fr);
    gap: 32px;
    padding: 96px 48px 40px;
  }
  .hero-copy h1 { font-size: 64px; }
  .lede { font-size: 16px; }
  .hero-phone-shot { width: 440px; }
  .hero-phone-before { width: 270px; }

  .hero-video-wrap { width: min(100%, 520px); }
  .hero-video { max-width: none; }
  .diff-showcase {
    grid-template-columns: 0.46fr 1fr;
  }
  .diff-showcase-caption {
    display: block;
  }
  .diff-showcase-caption h3 {
    font-size: 30px;
  }
  .diff-showcase-caption p {
    margin-top: 10px;
  }
  .services, .difference, .process, .contact { padding: 72px 48px; }

  .section-head {
    grid-template-columns: minmax(0, 1fr) minmax(320px, 0.6fr);
    gap: 40px;
  }
  .section-head h2 { font-size: 60px; }
  .service { padding: 32px; gap: 36px; }
  .service-text h3 { font-size: 38px; }

  .diff-grid { grid-template-columns: repeat(2, 1fr); }

  .process-steps { grid-template-columns: repeat(2, 1fr); }
  .process-steps::before { display: none; }

  .diff-closer p { font-size: 44px; }
  .contact h2 { font-size: 60px; }
}

/* ── 768px — tablet / large phone ── */
@media (max-width: 768px) {
  /* Nav: hide links, keep logo + CTA */
  .nav { padding: 18px 24px; }
  .nav-links { display: none; }

  /* Hero: switch to single-column stacked layout */
  .hero { height: auto; overflow: visible; }
  .hero-bg { display: none; }

  .hero-grid {
    position: relative;
    inset: unset;
    left: auto;
    width: auto;
    transform: none;
    display: flex;
    flex-direction: column;
    padding: 72px 24px 48px;
    gap: 40px;
  }

  .hero-copy {
    padding-right: 0;
    padding-top: 0;
    align-self: auto;
  }
  .hero-copy h1 { font-size: 52px; }
  .hero-copy .eyebrow { margin-bottom: 16px; }
  .lede { font-size: 15px; max-width: 100%; margin-top: 20px; }
  .cta-row { margin-top: 24px; }
  .quote { margin-top: 36px; }
  .quote blockquote { font-size: 15px; }

  /* Hero visual */
  .hero-visual {
    align-self: auto;
    overflow: visible;
    justify-content: center;
  }
  .heptagon-outline { display: none; }
  .hero-video { border-radius: 16px; }

  /* Hero video */
  .hero-video { max-width: 100%; }

  /* Difference showcase */
  .diff-showcase {
    grid-template-columns: 1fr;
    gap: 14px;
    margin-bottom: 28px;
  }
  .diff-showcase-before {
    min-height: auto;
    padding: 18px;
  }
  .diff-showcase-before img {
    width: min(100%, 360px);
    margin: 20px auto;
  }
  .diff-showcase-after {
    min-height: auto;
    padding: 18px;
  }
  .diff-showcase-after img {
    border-radius: 18px;
  }
  .diff-showcase-caption {
    display: block;
    margin-top: 18px;
  }
  .diff-showcase-caption h3 {
    font-size: 28px;
  }
  .diff-showcase-caption p {
    margin-top: 10px;
  }

  /* Sections */
  .services, .difference, .process, .contact { padding: 64px 24px; }

  .section-head {
    display: block;
    margin-bottom: 24px;
  }
  .section-head h2 { font-size: 44px; margin-top: 10px; }
  .section-lede { font-size: 15px; margin-top: 16px; }

  /* Services: stack text + visual */
  .services-list { grid-template-columns: 1fr; gap: 16px; }
  .services-list > .service:first-child { grid-column: auto; }
  .service {
    grid-template-columns: 1fr;
    padding: 24px;
    gap: 24px;
  }
  .service.flip .service-text { order: -1; }
  .service-visual { min-height: 200px; }
  .service-text h3 { font-size: 34px; }
  .service-text p { font-size: 14px; }
  .stats { gap: 12px; }
  .stats dt { font-size: 18px; }

  /* Difference */
  .diff-grid { grid-template-columns: 1fr; gap: 14px; margin-bottom: 28px; }
  .diff-closer { padding: 28px 24px; }
  .diff-closer p { font-size: 34px; }

  /* Process */
  .process-steps { grid-template-columns: 1fr 1fr; gap: 14px; }
  .process-steps::before { display: none; }
  .process-step { padding: 20px; gap: 14px; }
  .process-title { font-size: 20px; }
  .process-step p { font-size: 13px; }

  /* Contact */
  .contact-grid { grid-template-columns: 1fr; gap: 32px; }
  .contact h2 { font-size: 44px; }
  .contact-rows { margin-top: 28px; }
  .contact-rows dd { font-size: 15px; }
  .quote-form { padding: 20px; gap: 12px; }

  /* Footer */
  .footer {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
    margin-top: 48px;
  }
}

/* ── 480px — small phone ── */
@media (max-width: 480px) {
  .hero-copy h1 { font-size: 40px; }
  .lede { font-size: 14px; }
  .cta-row { flex-direction: column; }
  .btn { text-align: center; }
  .quote blockquote { font-size: 14px; }

  /* Difference showcase: tighter on small phones */
  .diff-showcase-before img { width: 100%; }
  .diff-showcase-caption h3 { font-size: 24px; }

  .section-head h2 { font-size: 36px; }
  .contact h2 { font-size: 36px; }

  .service-text h3 { font-size: 28px; }
  .stats { grid-template-columns: 1fr 1fr; }

  .diff-closer p { font-size: 26px; }
  .diff-closer { padding: 24px 18px; }

  .process-steps { grid-template-columns: 1fr; }
  .process-title { font-size: 18px; }
}