*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg-deep: #070b14;
  --bg-dark: #0c1222;
  --bg-card: #121a2e;
  --bg-card-hover: #182240;
  --bg-light: #eef2f7;
  --bg-white: #ffffff;
  --accent: #00e5a8;
  --accent-dim: rgba(0, 229, 168, 0.15);
  --accent-glow: rgba(0, 229, 168, 0.35);
  --blue: #38bdf8;
  --text: #e8edf5;
  --text-muted: #8b9cb8;
  --text-dark: #1a2332;
  --text-dark-muted: #5c6b82;
  --border: rgba(139, 156, 184, 0.18);
  --border-accent: rgba(0, 229, 168, 0.35);
  --radius: 12px;
  --radius-lg: 20px;
  --font: 'IBM Plex Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --mono: 'IBM Plex Mono', 'Consolas', monospace;
  --max: 1140px;
  --header-h: 68px;
  --shadow: 0 8px 40px rgba(0, 0, 0, 0.35);
}

html { scroll-behavior: smooth; scroll-padding-top: var(--header-h); }

body {
  font-family: var(--font);
  font-size: 17px;
  line-height: 1.65;
  color: var(--text);
  background: var(--bg-deep);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--accent); text-decoration: none; transition: color 0.2s, opacity 0.2s; }
a:hover { color: #5dffc4; }

.container {
  width: 100%;
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 24px;
}

.section { padding: 96px 0; position: relative; }
.section--light { background: var(--bg-light); color: var(--text-dark); }
.section--light .section__subtitle,
.section--light p { color: var(--text-dark-muted); }
.section--light h2, .section--light h3 { color: var(--text-dark); }
.section--light .eyebrow { color: var(--accent); }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
}
.eyebrow::before {
  content: '';
  width: 24px;
  height: 1px;
  background: var(--accent);
}

h1, h2, h3 { line-height: 1.2; font-weight: 700; }
h2 { font-size: clamp(28px, 4vw, 44px); margin-bottom: 20px; }
h3 { font-size: 20px; margin-bottom: 10px; }

.section__subtitle {
  font-size: 18px;
  color: var(--text-muted);
  max-width: 680px;
  margin-bottom: 48px;
}

.accent-line {
  display: block;
  margin: 32px 0;
  padding: 20px 24px;
  border-left: 3px solid var(--accent);
  background: var(--accent-dim);
  border-radius: 0 var(--radius) var(--radius) 0;
  font-weight: 600;
  font-size: 17px;
}
.section--light .accent-line {
  background: rgba(0, 229, 168, 0.08);
  color: var(--text-dark);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font);
  font-size: 15px;
  font-weight: 600;
  padding: 15px 28px;
  border-radius: 100px;
  border: none;
  cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s, background 0.2s;
  text-decoration: none;
}
.btn--primary {
  background: var(--accent);
  color: var(--bg-deep);
  box-shadow: 0 8px 28px var(--accent-glow);
}
.btn--primary:hover {
  color: var(--bg-deep);
  transform: translateY(-2px);
  box-shadow: 0 12px 36px var(--accent-glow);
}
.btn--ghost {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
}
.btn--ghost:hover {
  border-color: var(--accent);
  color: var(--accent);
  transform: translateY(-2px);
}
.section--light .btn--ghost {
  color: var(--text-dark);
  border-color: rgba(26, 35, 50, 0.2);
}
.section--light .btn--ghost:hover { color: var(--accent); border-color: var(--accent); }
.btn--outline {
  background: transparent;
  color: var(--accent);
  border: 1px solid var(--border-accent);
}
.btn--outline:hover { background: var(--accent-dim); color: var(--accent); }

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: center;
  margin-top: 28px;
}
.cta-micro {
  font-size: 14px;
  color: var(--text-muted);
  margin-top: 16px;
  max-width: 480px;
}
.section--light .cta-micro { color: var(--text-dark-muted); }

.section-cta { text-align: center; margin-top: 48px; }

/* Header */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  height: var(--header-h);
  background: rgba(7, 11, 20, 0.85);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
  transition: box-shadow 0.3s;
}
.header--scrolled { box-shadow: var(--shadow); }
.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  gap: 16px;
}
.logo {
  font-family: var(--mono);
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
  letter-spacing: 0.04em;
}
.logo:hover { color: var(--accent); }
.nav { display: flex; align-items: center; gap: 24px; }
.nav__link {
  font-size: 14px;
  color: var(--text-muted);
  font-weight: 500;
}
.nav__link:hover { color: var(--text); }
.nav__link--cta {
  color: var(--accent) !important;
  border: 1px solid var(--border-accent);
  padding: 8px 18px;
  border-radius: 100px;
}
.nav__link--cta:hover { background: var(--accent-dim); }

.burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}
.burger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text);
  transition: transform 0.3s, opacity 0.3s;
}
.burger.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.burger.is-open span:nth-child(2) { opacity: 0; }
.burger.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Hero */
.hero {
  min-height: 100svh;
  display: flex;
  align-items: center;
  padding: calc(var(--header-h) + 48px) 0 64px;
  background:
    radial-gradient(900px 500px at 75% 15%, rgba(0, 229, 168, 0.1), transparent 60%),
    radial-gradient(700px 600px at 10% 80%, rgba(56, 189, 248, 0.08), transparent 55%),
    linear-gradient(180deg, var(--bg-deep), var(--bg-dark));
}
.hero__head {
  width: 100%;
  margin-bottom: 40px;
}
.hero__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}
.hero__title {
  font-size: clamp(32px, 4.8vw, 54px);
  margin-bottom: 0;
  letter-spacing: -0.02em;
  max-width: none;
  width: 100%;
}
@media (min-width: 901px) {
  .hero__head { margin-bottom: 48px; }
  .hero__title {
    font-size: clamp(38px, 3.6vw, 58px);
    line-height: 1.12;
    max-width: 100%;
  }
}
.hero__sub {
  font-size: 18px;
  color: var(--text-muted);
  margin-bottom: 16px;
  max-width: 540px;
}
.hero__accent {
  font-size: 16px;
  font-weight: 600;
  color: var(--accent);
  margin-bottom: 28px;
  max-width: 520px;
}

/* System diagram */
.system-diagram {
  position: relative;
  aspect-ratio: 1;
  max-width: 460px;
  margin: 0 auto;
}
.system-diagram svg { width: 100%; height: 100%; }
.sys-node {
  fill: var(--bg-card);
  stroke: var(--border-accent);
  stroke-width: 1.5;
  transition: fill 0.4s, stroke 0.4s;
}
.sys-node--center {
  fill: rgba(0, 229, 168, 0.12);
  stroke: var(--accent);
  stroke-width: 2;
}
.sys-node.active { fill: rgba(0, 229, 168, 0.2); stroke: var(--accent); }
.sys-line {
  stroke: rgba(0, 229, 168, 0.25);
  stroke-width: 1;
  fill: none;
  stroke-dasharray: 4 4;
  animation: dash 20s linear infinite;
}
.sys-line--active {
  stroke: var(--accent);
  stroke-width: 1.5;
  stroke-dasharray: none;
  opacity: 0.6;
  animation: pulse-line 2s ease-in-out infinite;
}
.sys-label {
  font-family: var(--mono);
  font-size: 11px;
  fill: var(--text-muted);
  text-anchor: middle;
  dominant-baseline: central;
}
.sys-label--center { fill: var(--accent); font-weight: 600; font-size: 13px; }

@keyframes dash { to { stroke-dashoffset: -100; } }
@keyframes pulse-line {
  0%, 100% { opacity: 0.4; }
  50% { opacity: 0.9; }
}

/* Problem cards */
.problems-intro {
  font-size: 18px;
  color: var(--text-muted);
  max-width: 720px;
  margin-bottom: 40px;
}
.problems-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 20px;
}
.problem-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: border-color 0.3s, transform 0.3s;
}
.problem-card:hover {
  border-color: var(--border-accent);
  transform: translateY(-3px);
}
.problem-card__num {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--accent);
  margin-bottom: 12px;
  letter-spacing: 0.1em;
}
.problem-card p { color: var(--text-muted); font-size: 15px; }

/* Scanner block */
.scanner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}
.scanner__panel {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  font-family: var(--mono);
  font-size: 13px;
}
.scanner__header {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 20px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border);
  color: var(--text-muted);
  font-size: 11px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}
.scanner__dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--accent);
  animation: blink-dot 2s ease-in-out infinite;
}
@keyframes blink-dot {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}
.scanner__item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 0;
  border-bottom: 1px solid rgba(139, 156, 184, 0.08);
  opacity: 0;
  transform: translateX(-12px);
  transition: opacity 0.5s, transform 0.5s;
}
.scanner__item.visible { opacity: 1; transform: none; }
.scanner__status {
  font-size: 11px;
  padding: 3px 10px;
  border-radius: 100px;
  white-space: nowrap;
}
.scanner__status--warn { background: rgba(251, 191, 36, 0.15); color: #fbbf24; }
.scanner__status--bad { background: rgba(248, 113, 113, 0.15); color: #f87171; }
.scanner__status--ok { background: var(--accent-dim); color: var(--accent); }

/* Service cards */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 20px;
}
.service-card {
  background: var(--bg-white);
  border: 1px solid rgba(26, 35, 50, 0.08);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: box-shadow 0.3s, transform 0.3s;
}
.service-card:hover {
  box-shadow: 0 12px 40px rgba(26, 35, 50, 0.1);
  transform: translateY(-3px);
}
.service-card__num {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--accent);
  margin-bottom: 10px;
}
.service-card h3 { font-size: 18px; }
.service-card p { font-size: 15px; color: var(--text-dark-muted); margin-bottom: 12px; }
.service-card__result {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-dark);
  padding-top: 12px;
  border-top: 1px solid rgba(26, 35, 50, 0.08);
}
.service-card__result span { color: var(--accent); }

/* Route diagram */
.route-section { text-align: center; }
.route-section .section__subtitle { margin-left: auto; margin-right: auto; }
.route-diagram {
  max-width: 560px;
  margin: 48px auto;
  position: relative;
}
.route-ring {
  width: 100%;
  aspect-ratio: 1;
}
.route-step {
  position: absolute;
  font-family: var(--mono);
  font-size: 10px;
  color: var(--text-muted);
  background: var(--bg-card);
  border: 1px solid var(--border);
  padding: 6px 10px;
  border-radius: 6px;
  white-space: nowrap;
  opacity: 0;
  transform: scale(0.9);
  transition: opacity 0.4s, transform 0.4s, border-color 0.3s;
}
.route-step.visible {
  opacity: 1;
  transform: scale(1);
}
.route-step.active {
  border-color: var(--accent);
  color: var(--accent);
}
.route-center {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  font-family: var(--mono);
  font-size: 14px;
  font-weight: 600;
  color: var(--accent);
  background: var(--bg-card);
  border: 2px solid var(--accent);
  border-radius: 50%;
  width: 80px; height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Audience cards */
.audience-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 20px;
}
.audience-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: border-color 0.3s;
}
.section--light .audience-card {
  background: var(--bg-white);
  border-color: rgba(26, 35, 50, 0.08);
}
.section--light .audience-card p { color: var(--text-dark-muted); }
.audience-card:hover { border-color: var(--border-accent); }
.audience-card p { color: var(--text-muted); font-size: 15px; }

.results-list--dark li {
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text);
}

/* Results list */
.results-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 12px;
  list-style: none;
}
.results-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 14px 18px;
  background: var(--bg-white);
  border-radius: var(--radius);
  font-size: 15px;
  color: var(--text-dark);
}
.results-list li::before {
  content: '→';
  color: var(--accent);
  font-weight: 700;
  flex-shrink: 0;
}

/* Formats */
.formats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 24px;
}
.format-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  display: flex;
  flex-direction: column;
}
.format-card h3 { color: var(--text); margin-bottom: 8px; }
.format-card > p { color: var(--text-muted); font-size: 15px; margin-bottom: 20px; }
.format-card ul {
  list-style: none;
  flex: 1;
  margin-bottom: 24px;
}
.format-card li {
  font-size: 14px;
  color: var(--text-muted);
  padding: 6px 0;
  padding-left: 18px;
  position: relative;
}
.format-card li::before {
  content: '·';
  position: absolute;
  left: 0;
  color: var(--accent);
  font-weight: 700;
}

/* HADI */
.hadi-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.hadi-card {
  background: var(--bg-white);
  border-radius: var(--radius-lg);
  padding: 28px;
  text-align: center;
}
.hadi-card__letter {
  font-family: var(--mono);
  font-size: 36px;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 8px;
}
.hadi-card h3 { font-size: 16px; margin-bottom: 8px; }
.hadi-card p { font-size: 14px; color: var(--text-dark-muted); }

/* Anti promises */
.anti-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 20px;
}
.anti-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
}
.anti-card h3 { font-size: 17px; color: var(--text); margin-bottom: 8px; }
.anti-card p { font-size: 15px; color: var(--text-muted); }

/* Direct work */
.direct-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}
.direct-list {
  list-style: none;
  display: grid;
  gap: 12px;
  margin-top: 24px;
}
.direct-list li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 15px;
  color: var(--text-muted);
}
.direct-list li::before {
  content: '✓';
  color: var(--accent);
  font-weight: 700;
}

/* About */
.about-grid {
  display: grid;
  grid-template-columns: 340px 1fr;
  gap: 48px;
  align-items: start;
}
.about-photo {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}
.about-photo img { width: 100%; aspect-ratio: 4/5; object-fit: cover; }
.about-text p { color: var(--text-muted); margin-bottom: 16px; }
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 16px;
  margin: 32px 0;
}
.stat {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  text-align: center;
}
.stat__num {
  font-size: 28px;
  font-weight: 700;
  color: var(--accent);
  font-family: var(--mono);
}
.stat__label { font-size: 12px; color: var(--text-muted); margin-top: 4px; }
.skills {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.skill-tag {
  font-family: var(--mono);
  font-size: 12px;
  padding: 6px 14px;
  background: var(--accent-dim);
  color: var(--accent);
  border-radius: 100px;
  border: 1px solid var(--border-accent);
}

/* Cases */
.cases-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 24px;
}
.case-card {
  background: var(--bg-white);
  border: 1px solid rgba(26, 35, 50, 0.08);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: box-shadow 0.3s, transform 0.3s;
}
.case-card:hover {
  box-shadow: 0 12px 40px rgba(26, 35, 50, 0.1);
  transform: translateY(-3px);
}
.case-card__tags { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 12px; }
.tag {
  font-family: var(--mono);
  font-size: 10px;
  padding: 4px 10px;
  background: var(--accent-dim);
  color: var(--accent);
  border-radius: 100px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.case-card__niche { font-size: 13px; color: var(--text-dark-muted); margin-bottom: 4px; }
.case-card__task { font-size: 14px; color: var(--text-dark-muted); margin-bottom: 12px; }
.case-card__result {
  font-size: 20px;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 12px;
}
.case-card__solution { font-size: 14px; color: var(--text-dark-muted); margin-bottom: 16px; }
.case-card__link { font-size: 14px; font-weight: 600; }

/* Pricing */
.pricing-box {
  max-width: 640px;
  margin: 0 auto;
  text-align: center;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 48px 40px;
}
.pricing-box__price {
  font-size: clamp(36px, 5vw, 52px);
  font-weight: 700;
  color: var(--accent);
  margin: 24px 0;
}
.pricing-factors {
  text-align: left;
  list-style: none;
  margin: 32px 0;
  display: grid;
  gap: 8px;
}
.pricing-factors li {
  font-size: 15px;
  color: var(--text-muted);
  padding-left: 20px;
  position: relative;
}
.pricing-factors li::before {
  content: '—';
  position: absolute;
  left: 0;
  color: var(--accent);
}

/* FAQ */
.faq-list { max-width: 760px; margin: 0 auto; }
.faq-item {
  border-bottom: 1px solid var(--border);
}
.section--light .faq-item { border-color: rgba(26, 35, 50, 0.1); }
.faq-q {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 22px 0;
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  font-family: var(--font);
  font-size: 17px;
  font-weight: 600;
  color: inherit;
}
.faq-q::after {
  content: '+';
  font-size: 22px;
  color: var(--accent);
  flex-shrink: 0;
  transition: transform 0.3s;
}
.faq-item.open .faq-q::after { transform: rotate(45deg); }
.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease;
}
.faq-a-inner {
  padding-bottom: 22px;
  font-size: 15px;
  color: var(--text-muted);
}
.section--light .faq-a-inner { color: var(--text-dark-muted); }

/* Contacts */
.contacts-section { text-align: center; }
.contacts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 16px;
  margin-top: 40px;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}
.contact-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  padding: 28px 20px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  color: var(--text);
  transition: border-color 0.3s, transform 0.3s;
}
.contact-card:hover {
  border-color: var(--border-accent);
  transform: translateY(-4px);
  color: var(--text);
}
.contact-card__icon {
  width: 44px; height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--accent-dim);
  border-radius: 50%;
  color: var(--accent);
}
.contact-card__name { font-weight: 600; font-size: 15px; }
.contact-card__val { font-size: 13px; color: var(--text-muted); }

/* Final CTA */
.final-cta {
  text-align: center;
  background:
    radial-gradient(600px 400px at 50% 100%, rgba(0, 229, 168, 0.12), transparent 70%),
    var(--bg-dark);
  border-top: 1px solid var(--border);
}
.final-cta .section__subtitle { margin-left: auto; margin-right: auto; }

/* Footer */
.footer {
  background: var(--bg-deep);
  border-top: 1px solid var(--border);
  padding: 40px 0 32px;
  font-size: 14px;
  color: var(--text-muted);
}
.footer__links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
  margin-bottom: 20px;
}
.footer a { color: var(--text-muted); }
.footer a:hover { color: var(--accent); }
.footer__disclaimer {
  line-height: 1.7;
  margin-bottom: 20px;
  max-width: 900px;
}
.footer__copy { font-size: 13px; opacity: 0.7; }

/* Reveal animations */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible { opacity: 1; transform: none; }
.reveal-d1 { transition-delay: 0.1s; }
.reveal-d2 { transition-delay: 0.2s; }
.reveal-d3 { transition-delay: 0.3s; }

/* Quote strip */
.quote-strip {
  background: var(--bg-card);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 20px 0;
  overflow: hidden;
}
.quote-strip__track {
  display: flex;
  gap: 48px;
  animation: marquee 40s linear infinite;
  white-space: nowrap;
}
.quote-strip__item {
  font-family: var(--mono);
  font-size: 13px;
  color: var(--text-muted);
  flex-shrink: 0;
}
.quote-strip__item strong { color: var(--accent); font-weight: 500; }
@keyframes marquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* Sticky mobile CTA */
.sticky-cta {
  display: none;
  position: fixed;
  bottom: 0; left: 0; right: 0;
  z-index: 90;
  padding: 12px 16px;
  background: rgba(7, 11, 20, 0.95);
  backdrop-filter: blur(12px);
  border-top: 1px solid var(--border);
}
.sticky-cta .btn { width: 100%; }

/* Responsive */
@media (max-width: 900px) {
  .hero__grid,
  .scanner,
  .direct-grid,
  .about-grid { grid-template-columns: 1fr; }
  .hadi-grid { grid-template-columns: repeat(2, 1fr); }
  .hero { min-height: auto; padding-bottom: 48px; }
  .system-diagram { max-width: 360px; }
  .about-photo { max-width: 320px; margin: 0 auto; }
}

@media (max-width: 720px) {
  .section { padding: 72px 0; }
  .nav {
    position: fixed;
    top: var(--header-h); left: 0; right: 0;
    background: var(--bg-dark);
    flex-direction: column;
    padding: 24px;
    gap: 16px;
    border-bottom: 1px solid var(--border);
    transform: translateY(-110%);
    opacity: 0;
    pointer-events: none;
    transition: transform 0.3s, opacity 0.3s;
  }
  .nav.is-open {
    transform: none;
    opacity: 1;
    pointer-events: auto;
  }
  .burger { display: flex; }
  .hadi-grid { grid-template-columns: 1fr; }
  .sticky-cta { display: block; }
  body { padding-bottom: 72px; }
  .route-step { font-size: 9px; padding: 4px 6px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
  .reveal { opacity: 1; transform: none; }
  .quote-strip__track { animation: none; flex-wrap: wrap; }
}