/* ============================================================
   Automated AI Assistant — aaa-site design system
   Premium SaaS language (MASTER-PLAN-V2 §1): dark navy base,
   alternating light sections, mint-green gradient CTAs,
   numbered section eyebrows, Montserrat throughout.
   ============================================================ */

:root {
  /* Dark scale */
  --bg-0: #0d0d1c;          /* deepest — hero, final CTA */
  --bg-1: #14142a;          /* dark section alt */
  --bg-2: #1a1a2e;          /* brand navy */
  --card-dark: #1d1d38;
  --card-dark-border: rgba(255, 255, 255, 0.08);

  /* Light scale */
  --light: #f4f6f3;
  --light-2: #eceee9;
  --card-light: #ffffff;
  --card-light-border: #e2e6e0;

  /* Brand accents */
  --green: #39ff14;
  --teal: #00e0b8;
  --grad: linear-gradient(120deg, #39ff14 0%, #00e0b8 100%);
  --green-glow: rgba(57, 255, 20, 0.22);
  --purple: #7c3aed;
  --purple-bright: #9f6ef5;

  /* Text */
  --t-white: #ffffff;
  --t-dim: #a6a6c0;
  --t-faint: #71718e;
  --t-ink: #12122b;
  --t-ink-soft: #4c4c66;

  --radius: 18px;
  --radius-lg: 26px;
  --container: 1180px;
  --header-h: 76px;

  font-size: 16px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  font-family: "Montserrat", system-ui, sans-serif;
  background: var(--bg-0);
  color: var(--t-white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

/* ---------- Typography ---------- */
h1, h2, h3 { font-weight: 800; letter-spacing: -0.02em; line-height: 1.12; }
h1 { font-size: clamp(2.4rem, 5.2vw, 4rem); }
h2 { font-size: clamp(1.8rem, 3.6vw, 2.7rem); }
h3 { font-size: 1.15rem; font-weight: 700; letter-spacing: -0.01em; }

.accent {
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.on-light .accent {
  background: linear-gradient(120deg, #17a80a 0%, #00947a 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.lead { font-size: clamp(1.02rem, 1.6vw, 1.2rem); color: var(--t-dim); font-weight: 500; }
.on-light .lead { color: var(--t-ink-soft); }

/* ---------- Section scaffolding ---------- */
section { padding: 108px 0; position: relative; }

.on-dark { background: var(--bg-1); color: var(--t-white); }
.on-darkest { background: var(--bg-0); color: var(--t-white); }
.on-light { background: var(--light); color: var(--t-ink); }

/* faint engineering grid on dark sections */
.grid-tex::before {
  content: "";
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(57, 255, 20, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(57, 255, 20, 0.035) 1px, transparent 1px);
  background-size: 84px 84px;
  mask-image: radial-gradient(ellipse 90% 80% at 50% 20%, #000 30%, transparent 75%);
  pointer-events: none;
}

/* soft green glow blob */
.glow::after {
  content: "";
  position: absolute;
  width: 720px; height: 720px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0, 224, 184, 0.13) 0%, rgba(57, 255, 20, 0.05) 40%, transparent 70%);
  top: -260px; right: -180px;
  pointer-events: none;
}

/* numbered eyebrow */
.eyebrow {
  display: inline-flex; align-items: center; gap: 12px;
  margin-bottom: 20px;
  font-size: 0.78rem; font-weight: 700;
  letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--t-dim);
}
.on-light .eyebrow { color: var(--t-ink-soft); }
.eyebrow .num {
  display: inline-grid; place-items: center;
  min-width: 34px; height: 26px; padding: 0 8px;
  border-radius: 8px;
  background: var(--card-dark);
  border: 1px solid var(--card-dark-border);
  color: var(--green);
  font-size: 0.8rem; letter-spacing: 0.04em;
}
.on-light .eyebrow .num {
  background: var(--t-ink);
  border-color: var(--t-ink);
  color: var(--green);
}

.section-head { max-width: 720px; margin-bottom: 56px; }
.section-head p { margin-top: 16px; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 15px 30px;
  border-radius: 999px;
  font-family: inherit;
  font-size: 0.95rem; font-weight: 700;
  cursor: pointer; border: none;
  transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease;
  white-space: nowrap;
}
.btn-primary {
  background: var(--grad);
  color: #06131a;
  box-shadow: 0 8px 28px var(--green-glow);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 12px 36px rgba(57, 255, 20, 0.35); }
.btn-ghost {
  background: transparent;
  color: var(--t-white);
  border: 1.5px solid rgba(255, 255, 255, 0.28);
}
.btn-ghost:hover { border-color: var(--green); color: var(--green); transform: translateY(-2px); }
.on-light .btn-ghost { color: var(--t-ink); border-color: rgba(18, 18, 43, 0.3); }
.on-light .btn-ghost:hover { border-color: #17a80a; color: #17a80a; }
.btn-lg { padding: 18px 38px; font-size: 1.02rem; }

/* ---------- Header ---------- */
.site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  height: var(--header-h);
  background: rgba(13, 13, 28, 0.82);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}
.site-header .container {
  height: 100%;
  display: flex; align-items: center; justify-content: space-between; gap: 24px;
}
/* Soft purple halo lifts the wordmark off the dark nav without shifting brand colors */
.logo img {
  height: 40px; width: auto;
  filter: drop-shadow(0 0 12px rgba(159, 110, 245, 0.45)) drop-shadow(0 0 2px rgba(255, 255, 255, 0.18));
}

.main-nav { display: flex; gap: 34px; }
.main-nav a {
  font-size: 0.92rem; font-weight: 600; color: var(--t-dim);
  transition: color 0.15s ease;
}
.main-nav a:hover { color: var(--green); }

.header-cta { display: flex; align-items: center; gap: 14px; }
.header-cta .btn { padding: 11px 22px; font-size: 0.88rem; }

.nav-toggle {
  display: none;
  background: none; border: none; cursor: pointer;
  width: 42px; height: 42px;
  flex-direction: column; align-items: center; justify-content: center; gap: 5px;
}
.nav-toggle span { width: 22px; height: 2px; background: #fff; border-radius: 2px; transition: 0.2s; }

/* ---------- Hero (centered full-view text → wide video → CTAs) ---------- */
.hero {
  padding: var(--header-h) 0 110px;
  background: var(--bg-0);
  overflow: hidden;
}
.hero .container {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}
.hero-copy {
  /* Fill the first screen on typical laptops, but never balloon on tall
     displays — cap the block and keep vertical rhythm tight. */
  min-height: min(calc(100svh - var(--header-h) - 40px), 640px);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  max-width: 900px;
  padding-top: 40px;
}
.hero-copy h1 { max-width: 860px; }
.hero-copy .lead { max-width: 640px; }
.scroll-hint {
  margin-top: 44px;
  display: flex; flex-direction: column; align-items: center; gap: 10px;
  font-size: 0.78rem; font-weight: 700;
  letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--t-faint);
}
.scroll-hint svg { color: var(--green); animation: bob 1.8s ease-in-out infinite; }
@keyframes bob { 0%,100% { transform: translateY(0); } 50% { transform: translateY(7px); } }

.hero .video-window { width: min(960px, 100%); margin: 40px auto 0; }
.hero-eyebrow {
  display: inline-flex; align-items: center; gap: 9px;
  padding: 7px 16px; margin-bottom: 26px;
  border-radius: 999px;
  border: 1px solid rgba(57, 255, 20, 0.3);
  background: rgba(57, 255, 20, 0.07);
  font-size: 0.76rem; font-weight: 700;
  letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--green);
}
.hero-eyebrow .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--green); box-shadow: 0 0 10px var(--green); animation: pulse 2.2s infinite; }
@keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: 0.35; } }

.hero p.lead { margin: 24px 0 0; }
.hero .hero-ctas { justify-content: center; margin-top: 38px; }
.hero .hero-note { margin-top: 18px; }
.hero-ctas { display: flex; gap: 16px; flex-wrap: wrap; align-items: center; }
.hero-note { margin-top: 18px; font-size: 0.85rem; color: var(--t-faint); font-weight: 500; }
.hero-note strong { color: var(--t-dim); }

/* ---------- Video window ---------- */
.video-window {
  border-radius: var(--radius-lg);
  background: #10102201;
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.55), 0 0 120px rgba(0, 224, 184, 0.08);
  overflow: hidden;
}
.vw-chrome {
  display: flex; align-items: center; gap: 14px;
  padding: 13px 18px;
  background: #191932;
  border-bottom: 1px solid rgba(255, 255, 255, 0.07);
}
.vw-dots { display: flex; gap: 7px; }
.vw-dots span { width: 11px; height: 11px; border-radius: 50%; background: #34345a; }
.vw-dots span:first-child { background: var(--green); opacity: 0.8; }
.vw-url {
  flex: 1;
  padding: 6px 16px;
  border-radius: 8px;
  background: #101024;
  font-size: 0.74rem; font-weight: 600;
  color: var(--t-faint);
  letter-spacing: 0.02em;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.vw-stage { position: relative; aspect-ratio: 16 / 9; background: #0a0a18; }
.vw-stage video { width: 100%; height: 100%; object-fit: cover; }

.vw-poster {
  position: absolute; inset: 0;
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 18px;
  background:
    radial-gradient(ellipse 70% 60% at 70% 20%, rgba(124, 58, 237, 0.18), transparent 60%),
    radial-gradient(ellipse 60% 70% at 20% 85%, rgba(0, 224, 184, 0.14), transparent 60%),
    linear-gradient(180deg, #0c0c1e 0%, #12122b 100%);
  cursor: pointer;
  transition: opacity 0.3s ease;
}
.vw-clock {
  font-size: 0.8rem; font-weight: 700; letter-spacing: 0.22em;
  color: var(--t-faint); text-transform: uppercase;
}
.vw-clock b { color: var(--purple-bright); letter-spacing: 0.1em; }
.vw-play {
  width: 84px; height: 84px; border-radius: 50%;
  background: var(--grad);
  display: grid; place-items: center;
  box-shadow: 0 0 0 10px rgba(57, 255, 20, 0.1), 0 14px 44px rgba(57, 255, 20, 0.3);
  transition: transform 0.2s ease;
}
.vw-poster:hover .vw-play { transform: scale(1.08); }
.vw-play svg { margin-left: 5px; }
.vw-title { font-size: 1.02rem; font-weight: 700; }
.vw-sub { font-size: 0.82rem; color: var(--t-dim); font-weight: 500; }

/* ---------- Hyperframe film (kinetic-text hero) ---------- */
.hf-stage { position: absolute; inset: 0; overflow: hidden; }
.hf-frames, .hf-frame, .hf-shade, .hf-text, .hf-end { position: absolute; inset: 0; }
.hf-frame {
  background-size: cover; background-position: center;
  opacity: 0; transition: opacity 0.55s ease;
  will-change: transform, opacity;
}
.hf-frame.on { opacity: 1; }
.hf-frame.zoom-in  { animation: hfZoomIn 8s linear forwards; }
.hf-frame.zoom-out { animation: hfZoomOut 8s linear forwards; }
@keyframes hfZoomIn  { from { transform: scale(1); }    to { transform: scale(1.09); } }
@keyframes hfZoomOut { from { transform: scale(1.09); } to { transform: scale(1); } }

.hf-shade {
  background:
    radial-gradient(ellipse 90% 70% at 50% 50%, transparent 40%, rgba(8, 8, 20, 0.55) 100%),
    linear-gradient(180deg, rgba(8, 8, 20, 0.25) 0%, transparent 30%, transparent 65%, rgba(8, 8, 20, 0.55) 100%);
  opacity: 0; transition: opacity 0.5s ease;
}
.hf-playing .hf-shade { opacity: 1; }
.hf-endcard { background: #0a0a18; }
.hf-endcard .hf-frame { opacity: 0 !important; }

.hf-text {
  display: flex; align-items: center; justify-content: center;
  text-align: center; padding: 6%;
  pointer-events: none;
}
.hf-line { line-height: 1.12; }
.hf-t { text-shadow: 0 4px 30px rgba(0, 0, 0, 0.55); }
.hf-flow .hf-line {
  font-size: clamp(1.6rem, 4.6vw, 3.4rem);
  font-weight: 800; letter-spacing: -0.02em; color: #fff;
}
.hf-flow em, .hf-slam em, .hf-w.hf-em {
  font-style: normal;
  background: var(--grad);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
/* gradient-clipped words still need visible blur-in — keep the glow on the wrapper */
.hf-w.hf-em { text-shadow: none; }
.hf-w {
  display: inline-block;
  opacity: 0; filter: blur(6px); transform: translateY(26px);
  animation: hfWord 0.55s cubic-bezier(0.2, 0.7, 0.2, 1) forwards;
}
@keyframes hfWord { to { opacity: 1; filter: blur(0); transform: none; } }
.hf-slam .hf-line {
  font-size: clamp(2rem, 6vw, 4.4rem);
  font-weight: 800; letter-spacing: 0.01em; color: var(--green);
  text-shadow: 0 0 40px rgba(57, 255, 20, 0.35), 0 4px 30px rgba(0, 0, 0, 0.6);
}
.hf-slam .hf-w { animation: hfSlam 0.4s cubic-bezier(0.16, 1.2, 0.3, 1) forwards; transform: scale(1.7); filter: none; }
@keyframes hfSlam { to { opacity: 1; transform: scale(1); } }
.hf-label, .hf-t .hf-line.hf-label {
  font-size: clamp(0.72rem, 1.3vw, 0.92rem);
  font-weight: 700; letter-spacing: 0.24em; text-transform: uppercase;
  color: var(--t-dim);
  animation: hfWordSimple 0.6s ease forwards; opacity: 0;
}
.hf-type .hf-label, .hf-t .hf-label { margin-top: 14px; }
.hf-type { position: absolute; top: 9%; left: 0; right: 0; }
@keyframes hfWordSimple { to { opacity: 1; } }
/* label inside endcard sits below the headline */
.hf-endcard .hf-type { position: static; }

.hf-end {
  display: flex; flex-direction: column; align-items: center; justify-content: flex-end;
  gap: 14px; padding-bottom: 7%;
  opacity: 0; pointer-events: none; transition: opacity 0.6s ease 0.4s;
}
.hf-end.show { opacity: 1; pointer-events: auto; }
.hf-replay {
  background: none; border: none; cursor: pointer;
  font-family: inherit; font-size: 0.85rem; font-weight: 700;
  color: var(--t-dim);
}
.hf-replay:hover { color: var(--green); }

.hf-mute {
  position: absolute; top: 14px; right: 14px; z-index: 5;
  width: 38px; height: 38px; border-radius: 50%;
  display: grid; place-items: center;
  background: rgba(10, 10, 24, 0.55);
  border: 1px solid rgba(255, 255, 255, 0.18);
  color: #fff; cursor: pointer;
  opacity: 0; pointer-events: none;
  transition: opacity 0.3s ease, border-color 0.15s ease;
}
.hf-playing .hf-mute, .hf-done .hf-mute { opacity: 1; pointer-events: auto; }
.hf-mute:hover { border-color: var(--green); color: var(--green); }

.hf-progress {
  position: absolute; left: 0; right: 0; bottom: 0; height: 3px;
  background: rgba(255, 255, 255, 0.08);
}
.hf-progress span { display: block; height: 100%; width: 0; background: var(--grad); }

@media (prefers-reduced-motion: reduce) {
  .hf-frame, .hf-w { animation: none !important; }
  .hf-w { opacity: 1; filter: none; transform: none; }
}

/* ---------- Stat tiles ---------- */
.stat-row {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px;
  margin: 52px 0;
}
.stat-tile {
  background: var(--card-light);
  border: 1px solid var(--card-light-border);
  border-radius: var(--radius);
  padding: 34px 30px;
  box-shadow: 0 6px 24px rgba(18, 18, 43, 0.05);
}
.stat-tile .num {
  font-size: clamp(2.1rem, 3.4vw, 2.9rem);
  font-weight: 800; letter-spacing: -0.03em;
  color: var(--t-ink);
}
.stat-tile .num em { font-style: normal; color: #17a80a; }
.stat-tile p { margin-top: 8px; font-size: 0.9rem; color: var(--t-ink-soft); font-weight: 500; }

/* ---------- Calculator ---------- */
.calc-card {
  background: var(--t-ink);
  color: var(--t-white);
  border-radius: var(--radius-lg);
  padding: 46px;
  display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 46px;
  align-items: center;
  position: relative; overflow: hidden;
}
.calc-card::after {
  content: "";
  position: absolute; width: 420px; height: 420px; border-radius: 50%;
  background: radial-gradient(circle, rgba(57, 255, 20, 0.14), transparent 70%);
  bottom: -200px; right: -120px; pointer-events: none;
}
.calc-fields { display: grid; gap: 18px; }
.calc-field label {
  display: block; font-size: 0.8rem; font-weight: 700;
  letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--t-dim); margin-bottom: 7px;
}
.calc-field input {
  width: 100%;
  padding: 13px 16px;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  background: rgba(255, 255, 255, 0.05);
  color: #fff;
  font-family: inherit; font-size: 1rem; font-weight: 600;
}
.calc-field input:focus { outline: 2px solid var(--teal); border-color: transparent; }
.calc-result { text-align: center; position: relative; z-index: 1; }
.calc-result .label { font-size: 0.8rem; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; color: var(--t-dim); }
.calc-result .value {
  font-size: clamp(2.6rem, 4.4vw, 3.6rem);
  font-weight: 800; letter-spacing: -0.03em;
  margin: 10px 0 6px;
  background: var(--grad);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.calc-result .per { font-size: 0.9rem; color: var(--t-dim); font-weight: 600; margin-bottom: 22px; }

/* ---------- Service cards ---------- */
.card-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; }
.svc-card {
  background: var(--card-dark);
  border: 1px solid var(--card-dark-border);
  border-radius: var(--radius);
  padding: 38px 34px;
  transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
  display: flex; flex-direction: column; gap: 14px;
}
.svc-card:hover {
  transform: translateY(-4px);
  border-color: rgba(57, 255, 20, 0.35);
  box-shadow: 0 18px 48px rgba(0, 0, 0, 0.35);
}
.svc-icon {
  width: 52px; height: 52px; border-radius: 14px;
  display: grid; place-items: center;
  background: rgba(57, 255, 20, 0.09);
  border: 1px solid rgba(57, 255, 20, 0.22);
}
.svc-card h3 { font-size: 1.22rem; }
.svc-card p { font-size: 0.94rem; color: var(--t-dim); flex: 1; }
.svc-link {
  font-size: 0.88rem; font-weight: 700; color: var(--green);
  display: inline-flex; align-items: center; gap: 7px;
}
.svc-link:hover { gap: 11px; }
.svc-link { transition: gap 0.15s ease; }

.managed-band {
  margin-top: 26px;
  padding: 26px 34px;
  border-radius: var(--radius);
  border: 1px dashed rgba(159, 110, 245, 0.4);
  background: rgba(124, 58, 237, 0.08);
  display: flex; align-items: center; justify-content: space-between; gap: 20px; flex-wrap: wrap;
}
.managed-band p { color: var(--t-dim); font-weight: 500; font-size: 0.96rem; }
.managed-band strong { color: var(--purple-bright); }
.managed-band a { color: var(--purple-bright); font-weight: 700; font-size: 0.9rem; white-space: nowrap; }

/* ---------- Live demo section ---------- */
.demo-wrap {
  display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center;
}
.demo-phone-card {
  background: var(--card-light);
  border: 1px solid var(--card-light-border);
  border-radius: var(--radius-lg);
  padding: 44px;
  text-align: center;
  box-shadow: 0 20px 60px rgba(18, 18, 43, 0.08);
}
.demo-avatar {
  width: 92px; height: 92px; border-radius: 50%;
  margin: 0 auto 18px;
  background: linear-gradient(135deg, #7c3aed, #00e0b8);
  display: grid; place-items: center;
  font-size: 2rem; font-weight: 800; color: #fff;
  box-shadow: 0 10px 30px rgba(124, 58, 237, 0.3);
}
.demo-avatar-img {
  width: 116px; height: 116px; border-radius: 50%;
  margin: 0 auto 18px; display: block;
  object-fit: cover; object-position: 50% 16%;
  border: 3px solid rgba(124, 58, 237, 0.45);
  box-shadow: 0 10px 30px rgba(124, 58, 237, 0.28);
}
.demo-phone-card .name { font-weight: 800; font-size: 1.25rem; color: var(--t-ink); }
.demo-phone-card .role { font-size: 0.85rem; color: var(--t-ink-soft); font-weight: 600; margin-bottom: 22px; }
.demo-phone-card .num-big {
  font-size: clamp(1.5rem, 2.6vw, 1.9rem); font-weight: 800; letter-spacing: -0.01em;
  color: var(--t-ink); margin-bottom: 20px; display: block;
}
.demo-points { display: grid; gap: 16px; margin-top: 34px; }
.demo-point { display: flex; gap: 14px; align-items: flex-start; }
.demo-point .tick {
  flex: none; width: 26px; height: 26px; border-radius: 50%;
  background: rgba(23, 168, 10, 0.12);
  display: grid; place-items: center;
  color: #17a80a; font-weight: 800; font-size: 0.8rem;
}
.demo-point p { font-size: 0.95rem; color: var(--t-ink-soft); font-weight: 500; }
.demo-point strong { color: var(--t-ink); }

/* ---------- Results cards ---------- */
.results-grid { display: grid; grid-template-columns: 1.35fr 1fr; gap: 22px; }
.case-card {
  background: var(--card-dark);
  border: 1px solid var(--card-dark-border);
  border-radius: var(--radius);
  padding: 40px 36px;
  display: flex; flex-direction: column; gap: 16px;
}
.case-tag {
  align-self: flex-start;
  padding: 5px 13px; border-radius: 999px;
  font-size: 0.7rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase;
  background: rgba(57, 255, 20, 0.1); color: var(--green);
  border: 1px solid rgba(57, 255, 20, 0.25);
}
.case-card h3 { font-size: 1.35rem; }
.case-card p { color: var(--t-dim); font-size: 0.95rem; flex: 1; }
.case-chips { display: flex; flex-wrap: wrap; gap: 10px; }
.case-chips span {
  padding: 7px 14px; border-radius: 999px;
  font-size: 0.78rem; font-weight: 600;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--t-dim);
}

/* ---------- Steps ---------- */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; counter-reset: step; }
.step-card {
  background: var(--card-light);
  border: 1px solid var(--card-light-border);
  border-radius: var(--radius);
  padding: 38px 32px;
  position: relative;
}
.step-num {
  width: 44px; height: 44px; border-radius: 12px;
  display: grid; place-items: center;
  background: var(--t-ink); color: var(--green);
  font-weight: 800; font-size: 1.05rem;
  margin-bottom: 20px;
}
.step-card h3 { color: var(--t-ink); margin-bottom: 10px; font-size: 1.15rem; }
.step-card p { font-size: 0.93rem; color: var(--t-ink-soft); font-weight: 500; }

/* ---------- Pricing ---------- */
.price-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; align-items: stretch; }
.price-card {
  background: var(--card-dark);
  border: 1px solid var(--card-dark-border);
  border-radius: var(--radius);
  padding: 40px 34px;
  display: flex; flex-direction: column;
  position: relative;
  /* Card is always dark — pin text colors so it renders right on light sections too */
  color: var(--t-white);
}
.price-card .tier { color: var(--t-white); }
.price-amount .val { color: var(--t-white); }
.price-card.featured {
  border: 1.5px solid rgba(57, 255, 20, 0.5);
  box-shadow: 0 0 60px rgba(57, 255, 20, 0.09);
  /* Green tint layered over a solid dark base — no transparency bleed on light sections */
  background: linear-gradient(180deg, rgba(57, 255, 20, 0.07) 0%, rgba(57, 255, 20, 0) 30%), var(--card-dark);
}
.pop-badge {
  position: absolute; top: -14px; left: 50%; transform: translateX(-50%);
  padding: 6px 18px; border-radius: 999px;
  background: var(--grad); color: #06131a;
  font-size: 0.7rem; font-weight: 800; letter-spacing: 0.12em; text-transform: uppercase;
  white-space: nowrap;
}
.price-card .tier { font-size: 1.3rem; font-weight: 800; }
.price-card .for { font-size: 0.86rem; color: var(--t-faint); font-weight: 500; margin: 6px 0 22px; }
.price-amount { display: flex; align-items: baseline; gap: 6px; margin-bottom: 4px; }
.price-amount .cur { font-size: 1.1rem; font-weight: 700; color: var(--t-dim); }
.price-amount .val { font-size: 2.8rem; font-weight: 800; letter-spacing: -0.03em; }
.price-amount .per { font-size: 0.9rem; color: var(--t-faint); font-weight: 600; }
.price-setup { font-size: 0.8rem; color: var(--t-faint); font-weight: 500; margin-bottom: 24px; }
.price-feats { display: grid; gap: 12px; margin-bottom: 30px; flex: 1; }
.price-feats li { display: flex; gap: 11px; font-size: 0.9rem; color: var(--t-dim); font-weight: 500; }
.price-feats li::before { content: "✓"; color: var(--green); font-weight: 800; flex: none; }
.price-anchor {
  text-align: center; margin-top: 34px;
  font-size: 0.95rem; color: var(--t-dim); font-weight: 600;
}
.price-anchor strong { color: var(--green); }

/* ---------- Case card media ---------- */
.case-media {
  border-radius: 12px; overflow: hidden;
  margin: -6px 0 4px;
}
.case-media img {
  width: 100%; height: 220px;
  object-fit: cover; object-position: 50% 26%;
  display: block;
  transition: transform 0.4s ease;
}
.case-card:hover .case-media img { transform: scale(1.03); }

/* ---------- Industry persona strip ---------- */
.persona-row {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px;
  margin-top: 48px;
}
.persona-card {
  border-radius: var(--radius); overflow: hidden;
  background: var(--card-light);
  border: 1px solid var(--card-light-border);
  box-shadow: 0 6px 24px rgba(18, 18, 43, 0.06);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.persona-card:hover { transform: translateY(-4px); box-shadow: 0 16px 40px rgba(18, 18, 43, 0.12); }
.persona-card img {
  width: 100%; aspect-ratio: 4 / 3;
  object-fit: cover; object-position: 50% 22%;
  display: block;
}
.persona-card figcaption {
  padding: 16px 20px 18px;
  display: flex; flex-direction: column; gap: 3px;
}
.persona-card figcaption strong { font-size: 0.95rem; color: var(--t-ink); font-weight: 700; }
.persona-card figcaption span { font-size: 0.82rem; color: var(--t-ink-soft); font-weight: 500; }
.persona-note {
  margin-top: 26px;
  font-size: 0.92rem; font-weight: 600; color: var(--t-ink-soft);
  text-align: center;
}

/* ---------- Industries ---------- */
.pill-grid { display: flex; flex-wrap: wrap; gap: 14px; }
.pill {
  padding: 14px 26px;
  border-radius: 999px;
  background: var(--card-light);
  border: 1px solid var(--card-light-border);
  font-size: 0.94rem; font-weight: 700; color: var(--t-ink);
  transition: all 0.18s ease;
  box-shadow: 0 4px 14px rgba(18, 18, 43, 0.04);
}
.pill:hover { border-color: #17a80a; color: #17a80a; transform: translateY(-2px); }
.industries-line { margin-top: 30px; font-size: 1.05rem; font-weight: 600; color: var(--t-ink-soft); font-style: italic; }

/* ---------- Final CTA ---------- */
.final-cta { text-align: center; padding: 130px 0; overflow: hidden; }
.final-cta h2 { max-width: 760px; margin: 0 auto 18px; font-size: clamp(2rem, 4.2vw, 3.2rem); }
.final-cta .lead { max-width: 560px; margin: 0 auto 40px; }
.final-cta .hero-ctas { justify-content: center; }

/* ---------- Footer ---------- */
.site-footer {
  background: #0a0a16;
  padding: 70px 0 40px;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  font-size: 0.9rem; color: var(--t-faint);
}
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 44px; margin-bottom: 50px; }
.site-footer h4 {
  font-size: 0.78rem; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--t-dim); margin-bottom: 18px;
}
.site-footer ul { display: grid; gap: 11px; }
.site-footer a:hover { color: var(--green); }

.social-row { display: flex; gap: 10px; margin-top: 8px; flex-wrap: wrap; }
.social-row a {
  display: grid; place-items: center;
  width: 38px; height: 38px; border-radius: 50%;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--t-dim);
  transition: all 0.18s ease;
}
.social-row a svg { width: 17px; height: 17px; }
.social-row a:hover {
  color: #06131a;
  background: var(--grad);
  border-color: transparent;
  transform: translateY(-2px);
  box-shadow: 0 6px 18px var(--green-glow);
}
.footer-brand img {
  height: 38px; width: auto; margin-bottom: 18px;
  filter: drop-shadow(0 0 12px rgba(159, 110, 245, 0.45)) drop-shadow(0 0 2px rgba(255, 255, 255, 0.18));
}
.footer-brand p { max-width: 300px; font-weight: 500; line-height: 1.7; }
.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding-top: 28px;
  display: flex; justify-content: space-between; align-items: center; gap: 18px; flex-wrap: wrap;
}
.tsc-line { font-size: 0.85rem; }
.tsc-line a { color: var(--purple-bright); font-weight: 600; }

/* ---------- Mobile sticky bar ---------- */
.mobile-bar {
  position: fixed; bottom: 0; left: 0; right: 0; z-index: 99;
  display: none;
  gap: 10px; padding: 12px 14px calc(12px + env(safe-area-inset-bottom));
  background: rgba(13, 13, 28, 0.94);
  backdrop-filter: blur(12px);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}
.mobile-bar .btn { flex: 1; padding: 14px 10px; font-size: 0.9rem; }

/* ---------- Reveal animation ---------- */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal.in { opacity: 1; transform: none; }

/* Staggered reveals: container observes, children cascade (delays set in JS) */
.reveal.stagger { opacity: 1; transform: none; }
.reveal.stagger > * { opacity: 0; transform: translateY(24px); transition: opacity 0.6s ease, transform 0.6s ease; }
.reveal.stagger.in > * { opacity: 1; transform: none; }

/* ---------- Hero entrance sequence (one-time, on load) ---------- */
@keyframes heroIn {
  from { opacity: 0; transform: translateY(24px) scale(0.985); }
  to   { opacity: 1; transform: none; }
}
.hero-copy > * { animation: heroIn 0.85s cubic-bezier(0.2, 0.7, 0.2, 1) both; }
.hero-copy > :nth-child(1) { animation-delay: 0.05s; }
.hero-copy > :nth-child(2) { animation-delay: 0.18s; }
.hero-copy > :nth-child(3) { animation-delay: 0.34s; }
.hero-copy > :nth-child(4) { animation-delay: 0.52s; }  /* CTAs land last-but-one */
.hero-copy > :nth-child(5) { animation-delay: 0.68s; }
.hero-copy > :nth-child(6) { animation-delay: 0.84s; }

/* ---------- Breathing glow on key Call CTAs ---------- */
@keyframes breathe {
  0%, 100% { box-shadow: 0 8px 28px rgba(57, 255, 20, 0.22); }
  50%      { box-shadow: 0 10px 44px rgba(57, 255, 20, 0.48); }
}
.site-header .btn-primary,
.hero .btn-primary,
.final-cta .btn-primary,
.mobile-bar .btn-primary {
  animation: breathe 3.2s ease-in-out infinite;
}
.site-header .btn-primary:hover,
.hero .btn-primary:hover,
.final-cta .btn-primary:hover,
.mobile-bar .btn-primary:hover {
  animation: none;
  box-shadow: 0 12px 36px rgba(57, 255, 20, 0.35);
}

/* ---------- Ambient aurora drift (hero background) ---------- */
.aurora { position: absolute; inset: 0; overflow: hidden; pointer-events: none; }
.aurora span { position: absolute; border-radius: 50%; will-change: transform; }
.aurora span:nth-child(1) {
  width: 680px; height: 680px; top: -240px; left: -160px;
  background: radial-gradient(circle, rgba(57, 255, 20, 0.09) 0%, transparent 65%);
  animation: drift1 19s ease-in-out infinite alternate;
}
.aurora span:nth-child(2) {
  width: 760px; height: 760px; top: 8%; right: -260px;
  background: radial-gradient(circle, rgba(124, 58, 237, 0.12) 0%, transparent 65%);
  animation: drift2 24s ease-in-out infinite alternate;
}
.aurora span:nth-child(3) {
  width: 620px; height: 620px; bottom: -200px; left: 30%;
  background: radial-gradient(circle, rgba(0, 224, 184, 0.09) 0%, transparent 65%);
  animation: drift3 28s ease-in-out infinite alternate;
}
@keyframes drift1 { from { transform: translate(0, 0) scale(1); }    to { transform: translate(90px, 70px) scale(1.18); } }
@keyframes drift2 { from { transform: translate(0, 0) scale(1.1); }  to { transform: translate(-110px, 90px) scale(0.94); } }
@keyframes drift3 { from { transform: translate(0, 0) scale(0.95); } to { transform: translate(70px, -80px) scale(1.15); } }

/* ---------- Floating video window ---------- */
@keyframes vwIn {
  from { opacity: 0; transform: translateY(34px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes floaty {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-9px); }
}
.hero .video-window {
  animation: vwIn 0.9s 0.6s cubic-bezier(0.2, 0.7, 0.2, 1) both,
             floaty 6.5s 1.6s ease-in-out infinite;
}

@media (prefers-reduced-motion: reduce) {
  .reveal, .reveal.stagger > * { opacity: 1; transform: none; transition: none; }
  .hero-copy > *, .hero .video-window, .aurora span,
  .site-header .btn-primary, .hero .btn-primary,
  .final-cta .btn-primary, .mobile-bar .btn-primary,
  .scroll-hint svg, .hero-eyebrow .dot {
    animation: none !important;
  }
  html { scroll-behavior: auto; }
}

/* ---------- Forms (book-demo) ---------- */
.form-card {
  background: var(--card-light);
  border: 1px solid var(--card-light-border);
  border-radius: var(--radius-lg);
  padding: 44px;
  box-shadow: 0 20px 60px rgba(18, 18, 43, 0.08);
}
.form-card .field { margin-bottom: 20px; }
.form-card label {
  display: block; font-size: 0.8rem; font-weight: 700;
  letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--t-ink-soft); margin-bottom: 7px;
}
.form-card input, .form-card select, .form-card textarea {
  width: 100%;
  padding: 13px 16px;
  border-radius: 12px;
  border: 1.5px solid var(--card-light-border);
  background: #fafbf9;
  color: var(--t-ink);
  font-family: inherit; font-size: 0.98rem; font-weight: 500;
}
.form-card input:focus, .form-card select:focus, .form-card textarea:focus {
  outline: 2px solid var(--teal); border-color: transparent;
}

/* ---------- Responsive ---------- */
@media (max-width: 1020px) {
  .hero .container { grid-template-columns: 1fr; gap: 48px; }
  .card-grid, .results-grid { grid-template-columns: 1fr; }
  .demo-wrap { grid-template-columns: 1fr; gap: 44px; }
  .calc-card { grid-template-columns: 1fr; padding: 36px 28px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .main-nav { display: none; }
}
@media (max-width: 760px) {
  section { padding: 76px 0; }
  .stat-row, .steps, .price-grid, .persona-row { grid-template-columns: 1fr; }
  .header-cta .btn-ghost { display: none; }
  .header-cta .btn-primary { padding: 10px 16px; font-size: 0.8rem; }
  .mobile-bar { display: flex; }
  body { padding-bottom: 74px; }
  .footer-grid { grid-template-columns: 1fr; gap: 34px; }
}