/* ==========================================================================
   USATVStream — shared stylesheet
   Design DNA extracted from the reference build:
   primary #FF1749 · secondary #222629 · deep #161A1D · go #4CD831
   body #FFFFFF · headings #1b1b1b Mulish 900 · body copy #616161 Nunito Sans
   container 1200px · cards 8px radius · buttons 30px pill
   ========================================================================== */

:root {
  --bg: #ffffff;
  --surface: #f5f5f5;
  --surface-2: #f1f1f1;
  --ink: #1b1b1b;
  --ink-deep: #161a1d;
  --slate: #222629;
  --body: #616161;
  --muted: #ababab;
  --muted-2: #bcbcbc;
  --line: #e0e0e0;
  --accent: #ff1749;
  --accent-dark: #e00e3b;
  --go: #4cd831;
  --shadow-sm: 0 4px 16px rgba(0, 0, 0, .06);
  --shadow: 0 10px 34px rgba(0, 0, 0, .1);
  --shadow-lg: 0 18px 50px rgba(0, 0, 0, .16);
  --radius: 8px;
  --radius-lg: 13px;
  --pill: 30px;
  --wrap: 1200px;
  --font-head: "Mulish", "Segoe UI", Helvetica, Arial, sans-serif;
  --font-body: "Nunito Sans", "Segoe UI", Helvetica, Arial, sans-serif;
}

/* ---------- reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--body);
  font-family: var(--font-body);
  font-size: 16px;
  font-weight: 400;
  line-height: 1.875;
}
img { max-width: 100%; height: auto; display: block; border: 0; }
a { color: var(--accent); text-decoration: none; transition: color .2s ease; }
a:hover { color: var(--accent-dark); }
ul, ol { margin: 0 0 1rem; padding-left: 1.25rem; }
p { margin: 0 0 1rem; }
table { border-collapse: collapse; width: 100%; }

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-head);
  font-weight: 900;
  color: var(--ink);
  margin: 0 0 .6em;
}
h1 { font-size: 48px; line-height: 1.16; }
h2 { font-size: 42px; line-height: 1.24; }
h3 { font-size: 30px; line-height: 1.32; }
h4 { font-size: 24px; line-height: 1.4; }
h5 { font-size: 20px; line-height: 1.5; }
h6 { font-size: 18px; line-height: 1.6; }

/* the reference terminates every section heading with an accent full stop */
.dot::after { content: " ."; color: var(--accent); }

/* ---------- layout ---------- */
.wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding: 0 20px; }
.section { padding: 84px 0; }
.section--tight { padding: 56px 0; }
.section--soft { background: var(--surface); }
.section--soft2 { background: var(--surface-2); }
.section--dark { background: var(--ink-deep); color: #cfd3d6; }
.section--dark h1, .section--dark h2, .section--dark h3, .section--dark h4 { color: #ffffff; }
.section-head { max-width: 760px; margin: 0 auto 48px; text-align: center; }
.section-head p { font-size: 17px; margin: 0; }
.eyebrow {
  display: inline-block;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 13px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 10px;
  line-height: 1.6;
}
.lead { font-size: 18px; }

.grid { display: grid; gap: 28px; }
.g2 { grid-template-columns: repeat(2, 1fr); }
.g3 { grid-template-columns: repeat(3, 1fr); }
.g4 { grid-template-columns: repeat(4, 1fr); }
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.split img { border-radius: var(--radius-lg); box-shadow: var(--shadow); }
.split--flip .split-media { order: 2; }

/* ---------- buttons ---------- */
.btn {
  display: inline-block;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 16px;
  line-height: 1;
  padding: 17px 34px;
  border-radius: var(--pill);
  border: 2px solid transparent;
  background: var(--accent);
  color: #ffffff;
  cursor: pointer;
  transition: background .22s ease, color .22s ease, border-color .22s ease, transform .22s ease;
}
.btn:hover { background: var(--ink-deep); color: #ffffff; transform: translateY(-2px); }
.btn--ghost { background: transparent; color: var(--ink); border-color: var(--line); }
.btn--ghost:hover { background: var(--ink-deep); border-color: var(--ink-deep); color: #ffffff; }
.btn--light { background: #ffffff; color: var(--ink-deep); }
.btn--light:hover { background: var(--accent); color: #ffffff; }
.btn--wide { width: 100%; text-align: center; }
.btn--sm { padding: 12px 24px; font-size: 15px; }

/* ---------- header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 60;
  background: #ffffff;
  border-bottom: 1px solid var(--line);
  box-shadow: 0 2px 14px rgba(0, 0, 0, .05);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  min-height: 78px;
}
.logo {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: 25px;
  letter-spacing: -.02em;
  color: var(--ink);
  line-height: 1;
}
.logo span { color: var(--accent); }
.logo:hover { color: var(--ink); }
.nav-links {
  display: flex;
  align-items: center;
  gap: 24px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.nav-links a {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 15px;
  color: var(--ink);
  line-height: 30px;
}
.nav-links a:hover, .nav-links a.is-active { color: var(--accent); }
.header-cta { display: flex; align-items: center; gap: 14px; }
.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #ffffff;
  cursor: pointer;
  padding: 0;
  position: relative;
}
.nav-toggle span,
.nav-toggle::before,
.nav-toggle::after {
  content: "";
  position: absolute;
  left: 12px;
  right: 12px;
  height: 2px;
  background: var(--ink);
  border-radius: 2px;
}
.nav-toggle span { top: 21px; }
.nav-toggle::before { top: 14px; }
.nav-toggle::after { top: 28px; }

/* ---------- hero ---------- */
.hero { padding: 76px 0 70px; background: linear-gradient(180deg, #ffffff 0%, var(--surface) 100%); }
.hero-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 54px; align-items: center; }
.hero h1 { margin-bottom: 18px; }
.hero h1 em { font-style: normal; color: var(--accent); }
.hero-sub { font-size: 19px; margin-bottom: 26px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 26px; }
.hero-strip {
  display: inline-flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 13px;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--ink);
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: var(--pill);
  padding: 10px 20px;
  line-height: 1.7;
}
.hero-strip b { color: var(--accent); font-size: 16px; }
.hero-media img { border-radius: var(--radius-lg); box-shadow: var(--shadow-lg); }

/* page banner for inner pages */
.page-head { background: var(--ink-deep); color: #c9ced2; padding: 62px 0; }
.page-head h1 { color: #ffffff; margin-bottom: 10px; }
.page-head p { max-width: 720px; margin: 0; font-size: 17px; }
.crumbs { font-size: 14px; color: var(--muted); margin-bottom: 12px; line-height: 1.8; }
.crumbs a { color: #ffffff; }
.crumbs a:hover { color: var(--accent); }

/* ---------- intro deal banner ---------- */
.intro-deal-banner {
  background: linear-gradient(-45deg, var(--accent-dark), var(--accent-dark) 2px, var(--accent) 3px, var(--accent) 10px);
  color: #ffffff;
  padding: 58px 0;
}
.idb-inner { max-width: 880px; margin: 0 auto; padding: 0 20px; text-align: center; }
.idb-badge {
  display: inline-block;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 12px;
  letter-spacing: .16em;
  text-transform: uppercase;
  background: rgba(255, 255, 255, .17);
  border: 1px solid rgba(255, 255, 255, .4);
  border-radius: var(--pill);
  padding: 7px 18px;
  line-height: 1.6;
  margin-bottom: 16px;
}
.idb-title { color: #ffffff; font-size: 40px; line-height: 1.22; margin-bottom: 12px; }
.idb-lead { color: rgba(255, 255, 255, .94); font-size: 18px; margin-bottom: 20px; }
.idb-feats {
  list-style: none;
  padding: 0;
  margin: 0 0 26px;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px 26px;
}
.idb-feats li {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 15px;
  color: #ffffff;
  padding-left: 24px;
  position: relative;
  line-height: 1.9;
}
.idb-feats li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 0;
  color: #ffffff;
  font-weight: 900;
}
.idb-cta {
  display: inline-block;
  background: #ffffff;
  color: var(--ink-deep);
  font-family: var(--font-head);
  font-weight: 900;
  font-size: 17px;
  padding: 17px 38px;
  border-radius: var(--pill);
  line-height: 1;
  transition: background .22s ease, color .22s ease, transform .22s ease;
}
.idb-cta:hover { background: var(--ink-deep); color: #ffffff; transform: translateY(-2px); }
.idb-note { font-size: 14px; color: rgba(255, 255, 255, .88); margin: 16px 0 0; }

/* ---------- cards ---------- */
.card {
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 32px 28px;
  box-shadow: var(--shadow-sm);
  transition: transform .24s ease, box-shadow .24s ease;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.card h3, .card h4 { margin-bottom: 10px; }
.card p:last-child { margin-bottom: 0; }
.card-tag {
  display: inline-block;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: 12px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: #ffffff;
  background: var(--accent);
  border-radius: 6px;
  padding: 5px 12px;
  line-height: 1.6;
  margin-bottom: 14px;
}
.card-tag--dark { background: var(--slate); }
.card-num {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: 40px;
  line-height: 1.1;
  color: var(--ink);
  display: block;
  margin-bottom: 4px;
}

/* stats bar */
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; text-align: center; }
.stat-value {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: 46px;
  line-height: 1.1;
  color: var(--accent);
  display: block;
}
.stat-label {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 13px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--ink);
  line-height: 1.7;
}
.section--dark .stat-label { color: #ffffff; }

/* ---------- logo strip ---------- */
.logo-strip {
  display: grid;
  grid-template-columns: repeat(8, 1fr);
  gap: 16px;
}
.logo-cell {
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  height: 86px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 14px;
  transition: box-shadow .22s ease, transform .22s ease;
}
.logo-cell:hover { box-shadow: var(--shadow-sm); transform: translateY(-3px); }
.logo-cell img { max-height: 46px; width: auto; object-fit: contain; }

/* ---------- tiles / media grids ---------- */
.tile-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 18px; }
.tile-grid img { border-radius: var(--radius); box-shadow: var(--shadow-sm); }
.shot-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 16px; }
.shot-grid img { border-radius: var(--radius); width: 100%; aspect-ratio: 16 / 9; object-fit: cover; }
.poster-grid { display: grid; grid-template-columns: repeat(9, 1fr); gap: 14px; }
.poster-grid img { border-radius: var(--radius); box-shadow: var(--shadow-sm); width: 100%; }
.device-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.device-card {
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 18px;
  text-align: center;
  box-shadow: var(--shadow-sm);
}
.device-card img { margin: 0 auto 10px; border-radius: 6px; }
.device-card span {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 14px;
  color: var(--ink);
  line-height: 1.7;
}

/* ---------- pricing ---------- */
.plan-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 20px; align-items: stretch; }
.plan {
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 30px 22px 28px;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-sm);
  transition: transform .24s ease, box-shadow .24s ease, border-color .24s ease;
}
.plan:hover { transform: translateY(-5px); box-shadow: var(--shadow); border-color: var(--accent); }
.plan--hot { border: 2px solid var(--accent); box-shadow: var(--shadow); }
.plan--intro { background: var(--ink-deep); border-color: var(--ink-deep); }
.plan--intro .plan-name, .plan--intro .plan-price, .plan--intro .plan-feats li { color: #ffffff; }
.plan--intro .plan-per, .plan--intro .plan-note { color: #b7bcc0; }
.plan-flag {
  display: inline-block;
  align-self: flex-start;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: 11px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: #ffffff;
  background: var(--accent);
  border-radius: 5px;
  padding: 5px 11px;
  line-height: 1.6;
  margin-bottom: 14px;
}
.plan-flag--go { background: var(--go); color: var(--ink-deep); }
.plan-flag--quiet { background: var(--slate); }
.plan-name {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: 21px;
  color: var(--ink);
  margin-bottom: 6px;
  line-height: 1.3;
}
.plan-price {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: 40px;
  line-height: 1.1;
  color: var(--ink);
  display: block;
}
.plan-per { font-size: 14px; color: var(--muted); display: block; margin-bottom: 4px; line-height: 1.7; }
.plan-note {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 13px;
  color: var(--accent);
  display: block;
  margin-bottom: 18px;
  line-height: 1.7;
}
.plan-feats { list-style: none; padding: 0; margin: 0 0 22px; }
.plan-feats li {
  position: relative;
  padding-left: 25px;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--body);
}
.plan-feats li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 0;
  color: var(--go);
  font-weight: 900;
}
.plan .btn { margin-top: auto; }

.price-table th, .price-table td {
  border: 1px solid var(--line);
  padding: 14px 16px;
  text-align: left;
  font-size: 15px;
}
.price-table th {
  background: var(--surface);
  font-family: var(--font-head);
  font-weight: 800;
  color: var(--ink);
}
.price-table tbody tr:nth-child(even) { background: #fbfbfb; }

/* ---------- testimonials ---------- */
.quote-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.quote {
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px 26px;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
}
.quote-stars { color: var(--accent); font-size: 15px; letter-spacing: 3px; line-height: 1.6; margin-bottom: 8px; }
.quote p { font-size: 15.5px; }
.quote-who { display: flex; align-items: center; gap: 12px; margin-top: auto; padding-top: 14px; }
.quote-who img { width: 52px; height: 52px; border-radius: 50%; object-fit: cover; }
.quote-name {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: 15px;
  color: var(--ink);
  line-height: 1.5;
  display: block;
}
.quote-city { font-size: 13px; color: var(--muted); line-height: 1.5; display: block; }

/* ---------- FAQ accordion ---------- */
.faq-list { max-width: 900px; margin: 0 auto; }
.faq-item {
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  margin-bottom: 14px;
  overflow: hidden;
}
.faq-item.active { border-color: var(--accent); box-shadow: var(--shadow-sm); }
.faq-question {
  width: 100%;
  text-align: left;
  background: none;
  border: 0;
  cursor: pointer;
  padding: 20px 56px 20px 24px;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 17px;
  color: var(--ink);
  line-height: 1.5;
  position: relative;
}
.faq-question::after {
  content: "+";
  position: absolute;
  right: 22px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 26px;
  font-weight: 700;
  color: var(--accent);
  line-height: 1;
}
.faq-item.active .faq-question::after { content: "–"; }
.faq-answer { max-height: 0; overflow: hidden; transition: max-height .3s ease; }
.faq-answer-inner { padding: 0 24px 22px; }
.faq-answer-inner p:last-child { margin-bottom: 0; }

/* ---------- forms ---------- */
.form-card {
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 34px 32px;
  box-shadow: var(--shadow);
  max-width: 560px;
}
.form-card--wide { max-width: 100%; }
.field { margin-bottom: 18px; }
.field label {
  display: block;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 14px;
  color: var(--ink);
  margin-bottom: 7px;
  line-height: 1.6;
}
.field input,
.field select,
.field textarea {
  width: 100%;
  min-height: 50px;
  padding: 13px 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #ffffff;
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
}
.field textarea { min-height: 130px; resize: vertical; }
.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(255, 23, 73, .13);
}
.field-hint { font-size: 13px; color: var(--muted); margin: 6px 0 0; line-height: 1.6; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.trust-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  font-size: 13.5px;
  color: var(--muted);
  margin-top: 14px;
  line-height: 1.7;
}
.trust-row span::before { content: "🔒 "; }
.form-message {
  margin-top: 14px;
  padding: 12px 16px;
  border-radius: var(--radius);
  font-size: 15px;
  line-height: 1.6;
}
.form-message--success { background: rgba(76, 216, 49, .14); color: #2f7d1d; }
.form-message--error { background: rgba(255, 23, 73, .12); color: var(--accent-dark); }

/* ---------- channel directory ---------- */
.chan-group { margin-bottom: 48px; }
.chan-group > h2 { margin-bottom: 22px; }
.chan-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.chan-card {
  background: #ffffff;
  border: 1px solid var(--line);
  border-left: 4px solid var(--accent);
  border-radius: var(--radius);
  padding: 20px 22px;
  box-shadow: var(--shadow-sm);
}
.chan-card h3 {
  font-size: 17px;
  margin-bottom: 8px;
  line-height: 1.5;
}
.chan-card .count {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 12px;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--accent);
  display: block;
  margin-bottom: 8px;
  line-height: 1.7;
}
.chan-card p { font-size: 14.5px; margin: 0; line-height: 1.75; }

/* ---------- legal / long-form prose ---------- */
.prose { max-width: 880px; }
.prose h2 { font-size: 28px; margin-top: 42px; }
.prose h3 { font-size: 21px; margin-top: 28px; }
.prose h2:first-child, .prose h3:first-child { margin-top: 0; }
.prose ul, .prose ol { margin-bottom: 1.2rem; }
.prose li { margin-bottom: 6px; }
.prose table { margin-bottom: 1.4rem; }
.prose th, .prose td { border: 1px solid var(--line); padding: 11px 14px; text-align: left; font-size: 15px; }
.prose th { background: var(--surface); font-family: var(--font-head); font-weight: 800; color: var(--ink); }
.updated {
  display: inline-block;
  background: var(--surface);
  border-radius: var(--pill);
  padding: 6px 18px;
  font-size: 13.5px;
  color: var(--body);
  margin-bottom: 26px;
  line-height: 1.7;
}
.callout {
  background: var(--surface);
  border-left: 4px solid var(--accent);
  border-radius: var(--radius);
  padding: 20px 24px;
  margin: 26px 0;
}
.callout p:last-child { margin-bottom: 0; }

/* ---------- steps ---------- */
.steps { counter-reset: step; list-style: none; padding: 0; margin: 0; }
.steps li {
  counter-increment: step;
  position: relative;
  padding: 0 0 22px 60px;
  margin: 0;
}
.steps li::before {
  content: counter(step);
  position: absolute;
  left: 0;
  top: 2px;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--accent);
  color: #ffffff;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: 17px;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
}
.steps li strong { color: var(--ink); font-family: var(--font-head); }

/* ---------- final CTA band ---------- */
.cta-band {
  background: linear-gradient(-45deg, var(--ink-deep), var(--ink-deep) 2px, var(--slate) 3px, var(--slate) 10px);
  color: #cfd3d6;
  padding: 70px 0;
  text-align: center;
}
.cta-band h2 { color: #ffffff; }
.cta-band p { max-width: 640px; margin: 0 auto 26px; font-size: 17px; }

/* ---------- footer ---------- */
.site-footer { background: var(--ink-deep); color: #a8aeb3; padding: 64px 0 0; }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1.2fr; gap: 36px; }
.site-footer h4 {
  color: #ffffff;
  font-size: 15px;
  letter-spacing: .1em;
  text-transform: uppercase;
  margin-bottom: 18px;
}
.site-footer ul { list-style: none; padding: 0; margin: 0; }
.site-footer li { margin-bottom: 9px; line-height: 1.7; }
.site-footer a { color: #a8aeb3; font-size: 15px; }
.site-footer a:hover { color: var(--accent); }
.footer-brand .logo { color: #ffffff; display: inline-block; margin-bottom: 14px; }
.footer-brand p { font-size: 14.5px; line-height: 1.8; }
.footer-contact { font-size: 14.5px; line-height: 1.9; font-style: normal; }
.footer-contact a { display: inline; }
.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, .1);
  margin-top: 48px;
  padding: 22px 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  justify-content: space-between;
  font-size: 13.5px;
  line-height: 1.8;
}

/* ---------- utilities ---------- */
.center { text-align: center; }
.mb0 { margin-bottom: 0; }
.mt24 { margin-top: 24px; }
.mt32 { margin-top: 32px; }
.pill-note {
  display: inline-block;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--pill);
  padding: 8px 20px;
  font-size: 14px;
  color: var(--body);
  line-height: 1.7;
}
.check-list { list-style: none; padding: 0; margin: 0 0 1.2rem; }
.check-list li { position: relative; padding-left: 28px; line-height: 1.85; }
.check-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 0;
  color: var(--go);
  font-weight: 900;
}

/* ---------- responsive ---------- */
@media (max-width: 1100px) {
  .logo-strip { grid-template-columns: repeat(6, 1fr); }
  .poster-grid { grid-template-columns: repeat(5, 1fr); }
  .plan-grid { grid-template-columns: repeat(3, 1fr); }
  .tile-grid, .shot-grid { grid-template-columns: repeat(3, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 960px) {
  h1 { font-size: 38px; }
  h2 { font-size: 32px; }
  h3 { font-size: 25px; }
  .idb-title { font-size: 31px; }
  .hero-grid, .split { grid-template-columns: 1fr; gap: 34px; }
  .split--flip .split-media { order: 0; }
  .g3, .g4, .quote-grid, .chan-grid, .device-grid { grid-template-columns: repeat(2, 1fr); }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .nav-toggle { display: block; }
  .nav-links {
    display: none;
    position: absolute;
    left: 0;
    right: 0;
    top: 100%;
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    background: #ffffff;
    border-top: 1px solid var(--line);
    box-shadow: var(--shadow);
    padding: 12px 20px 20px;
    max-height: 72vh;
    overflow-y: auto;
  }
  .nav-links.open { display: flex; }
  .nav-links li { width: 100%; border-bottom: 1px solid var(--surface); }
  .nav-links a { display: block; padding: 11px 0; }
  .header-inner { position: relative; }
}
@media (max-width: 680px) {
  .section { padding: 56px 0; }
  h1 { font-size: 31px; }
  h2 { font-size: 26px; }
  .idb-title { font-size: 26px; }
  .g2, .g3, .g4, .quote-grid, .chan-grid, .plan-grid, .tile-grid, .shot-grid, .footer-grid, .device-grid {
    grid-template-columns: 1fr;
  }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .logo-strip { grid-template-columns: repeat(3, 1fr); }
  .poster-grid { grid-template-columns: repeat(3, 1fr); }
  .form-card { padding: 26px 20px; }
  .hero-actions .btn { width: 100%; text-align: center; }
}