/* ============================================================
   IPTVUS4K — landing page styles
   Black base · #EF4444 red accent · Space Grotesk / Inter / Roboto
   ============================================================ */

:root {
  color-scheme: light;
  --bg: #f2f6f9;
  --lime: #DC2626;
  --lime-soft: #EF4444;
  --navy: #ffffff;
  --card: #ffffff;
  --text-light: #16243a;
  --white: #0b1220;
  --wa: #25D366;

  --header-bg: rgba(255, 255, 255, 0.92);
  --nav-bg: #ffffff;
  --arrow-bg: rgba(255, 255, 255, 0.9);
  --edge-fade: #f2f6f9;
  --box-bg: #ffffff;
  --text-muted: #55637a;
  --text-soft: #3c4a5f;
  --text-faint: rgba(11, 18, 32, 0.55);

  --font-display: 'Space Grotesk', sans-serif;
  --font-body: 'Inter', sans-serif;
  --font-btn: 'Roboto', sans-serif;

  --container: 1200px;
  --radius: 18px;
}

/* ---------- Dark theme ---------- */

[data-theme="dark"] {
  color-scheme: dark;
  --bg: #000000;
  --lime: #EF4444;
  --lime-soft: #F87171;
  --navy: #161C2D;
  --card: #080809;
  --text-light: #F1F1F1;
  --white: #ffffff;
  --wa: #25D366;

  --header-bg: rgba(0, 0, 0, 0.92);
  --nav-bg: #000000;
  --arrow-bg: rgba(0, 0, 0, 0.6);
  --edge-fade: #000000;
  --box-bg: #080808;
  --text-muted: #b9b9b9;
  --text-soft: #cfcfcf;
  --text-faint: rgba(241, 241, 241, 0.55);
}

body { transition: background-color 0.3s ease, color 0.3s ease; }

.logo img,
.footer-brand .logo img {
  content: url('assets/iptvus4k-logo.webp');
}
[data-theme="dark"] .logo img,
[data-theme="dark"] .footer-brand .logo img {
  content: url('assets/iptvus4k-logo.webp');
}
[data-theme="dark"] .brands-group img { opacity: 0.8; filter: invert(0.88) grayscale(0.4); }
[data-theme="dark"] .brands-group img:hover { opacity: 1; filter: invert(0.88) grayscale(0.2); }
[data-theme="dark"] .devices-strip { filter: drop-shadow(0 12px 34px rgba(15, 23, 42, 0.12)); }

/* ---------- Theme toggle ---------- */

.theme-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid rgba(239, 68, 68, 0.35);
  background: transparent;
  color: var(--lime);
  cursor: pointer;
  flex-shrink: 0;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}
.theme-toggle:hover {
  background: rgba(239, 68, 68, 0.1);
  border-color: var(--lime);
}
.theme-toggle svg { width: 20px; height: 20px; }
.theme-toggle .icon-moon { display: none; }
[data-theme="dark"] .theme-toggle .icon-sun { display: none; }
[data-theme="dark"] .theme-toggle .icon-moon { display: block; }

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

html { scroll-behavior: smooth; }

section[id] { scroll-margin-top: 100px; }

:focus-visible { outline: 2px solid var(--lime); outline-offset: 3px; }

body {
  background: var(--bg);
  color: var(--white);
  font-family: var(--font-body);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }

a { text-decoration: none; color: inherit; }

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

/* ---------- Buttons ---------- */

.btn {
  display: inline-block;
  font-family: var(--font-btn);
  font-weight: 500;
  font-size: 16px;
  text-align: center;
  cursor: pointer;
  border: none;
  transition: background 0.2s ease, transform 0.2s ease, color 0.2s ease, box-shadow 0.2s ease;
}

/* Cut-corner neon "Free Trial" button with sheen sweep */
.btn-free-trial {
  position: relative;
  background: linear-gradient(135deg, #DC2626, #B91C1C);
  color: #fff;
  font-weight: 700;
  letter-spacing: 0.4px;
  padding: 16px 46px;
  line-height: 1;
  clip-path: polygon(12px 0, 100% 0, 100% calc(100% - 12px), calc(100% - 12px) 100%, 0 100%, 0 12px);
  filter: drop-shadow(0 10px 28px rgba(220, 38, 38, 0.25));
  overflow: hidden;
}
.btn-free-trial::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.85), transparent);
}
.btn-free-trial::after {
  content: "";
  position: absolute;
  top: -10%;
  left: -80%;
  width: 45%;
  height: 120%;
  background: linear-gradient(105deg, transparent, rgba(255, 255, 255, 0.45), transparent);
  transform: skewX(-20deg);
  animation: btn-sheen 3.5s ease-in-out infinite;
}
.btn-free-trial:hover {
  background: linear-gradient(135deg, #EF4444, #F87171);
  color: #000;
  transform: translateY(-2px);
}
.btn-free-trial:hover::before { opacity: 0; }

[data-theme="dark"] .btn-free-trial {
  background: linear-gradient(135deg, rgba(239, 68, 68, 0.16), rgba(239, 68, 68, 0.03) 65%);
  color: var(--white);
  filter: drop-shadow(0 10px 28px rgba(239, 68, 68, 0.22));
}
[data-theme="dark"] .btn-free-trial::before {
  background: linear-gradient(90deg, transparent, var(--lime), transparent);
}
[data-theme="dark"] .btn-free-trial::after {
  background: linear-gradient(105deg, transparent, rgba(239, 68, 68, 0.35), transparent);
}
[data-theme="dark"] .btn-free-trial:hover {
  background: linear-gradient(135deg, var(--lime), #EF4444);
  color: #000;
}

@keyframes btn-sheen {
  0%, 55% { left: -80%; }
  100% { left: 135%; }
}

@media (prefers-reduced-motion: reduce) {
  .btn-free-trial::after { animation: none; }
}

/* Pill "Buy Now" */
.btn-buy {
  background: var(--lime);
  color: #000;
  font-weight: 700;
  border-radius: 50px;
  padding: 20px 40px;
  box-shadow: 0 10px 30px rgba(239, 68, 68, 0.22);
}
.btn-buy:hover {
  transform: translateY(-2px) scale(1.03);
  box-shadow: 0 14px 42px rgba(239, 68, 68, 0.32);
}

.btn-buy-inverted {
  background: transparent;
  color: var(--lime);
  border: 1px solid var(--lime);
  box-shadow: none;
}
.btn-buy-inverted:hover {
  background: var(--lime);
  color: #000;
  box-shadow: 0 10px 30px rgba(239, 68, 68, 0.25);
}

/* ---------- Header ---------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--header-bg);
  border-bottom: 1px solid rgba(239, 68, 68, 0.15);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding-top: 10px;
  padding-bottom: 10px;
}

.logo {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 26px;
  color: var(--lime);
}

.logo img {
  display: block;
  height: 60px;
  width: auto;
}

.nav-list {
  display: flex;
  list-style: none;
  gap: 8px;
}

.nav-link {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 16px;
  color: var(--white);
  padding: 15px 20px;
  transition: color 0.2s ease;
}
.nav-link:hover { color: var(--lime); }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}
.nav-toggle span {
  width: 26px;
  height: 3px;
  background: var(--white);
  transition: transform 0.3s ease, opacity 0.3s ease;
}
.nav-toggle.open span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* ---------- Hero ---------- */

.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: var(--bg) url('assets/hero-bg-white.webp') center / cover no-repeat;
}

[data-theme="dark"] .hero {
  background: #000 url('assets/hero-bg.jpg') center / cover no-repeat;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(100deg, rgba(242, 246, 249, 0.94) 12%, rgba(242, 246, 249, 0.72) 55%, rgba(242, 246, 249, 0.42) 100%),
    radial-gradient(ellipse at 72% 28%, rgba(220, 38, 38, 0.1), transparent 60%);
}

[data-theme="dark"] .hero-overlay {
  background:
    linear-gradient(100deg, rgba(0, 0, 0, 0.92) 12%, rgba(0, 0, 0, 0.55) 55%, rgba(0, 0, 0, 0.3) 100%),
    radial-gradient(ellipse at 72% 28%, rgba(239, 68, 68, 0.12), transparent 60%);
}

.hero-inner {
  position: relative;
  padding-left: 50px;
  padding-right: 50px;
  padding-top: 60px;
  padding-bottom: 60px;
}

.hero-chip {
  display: inline-block;
  font-family: var(--font-btn);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.6px;
  color: var(--lime);
  border: 1px solid rgba(220, 38, 38, 0.35);
  border-radius: 50px;
  padding: 8px 16px;
  margin-bottom: 22px;
  background: rgba(220, 38, 38, 0.06);
}

.hero-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 64px;
  line-height: 1.1;
  color: #0b1220;
  max-width: 14ch;
  margin-bottom: 20px;
}

[data-theme="dark"] .hero-title {
  color: #F1F1F1;
  text-shadow: 0 4px 30px rgba(0, 0, 0, 0.55);
}

.hero-sub {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 18px;
  color: var(--lime);
  max-width: 62ch;
  margin-bottom: 34px;
  line-height: 1.6;
}

.btn-hero {
  padding: 18px 70px;
  margin-bottom: 34px;
}

.hero-devices {
  width: 71%;
  max-width: 366px;
}

/* ---------- Stats ---------- */

.stats { padding: 60px 0; }

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.stat { text-align: center; position: relative; }

.stat + .stat::before {
  content: "";
  position: absolute;
  left: -12px;
  top: 50%;
  transform: translateY(-50%);
  width: 1px;
  height: 44px;
  background: rgba(239, 68, 68, 0.18);
}

.stat-num {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 52px;
  color: var(--lime);
  display: block;
}

.stat-label {
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 16px;
  color: var(--lime);
  display: block;
  margin-top: 6px;
}

/* ---------- Brand logos marquee ---------- */

.brands {
  overflow: hidden;
  padding: 30px 0;
}

.brands-marquee { position: relative; }

.brands-track {
  display: flex;
  width: max-content;
  animation: marquee 40s linear infinite;
}

.brands-group {
  display: flex;
  align-items: center;
  gap: 48px;
  padding-right: 48px;
}

.brands-group img {
  height: 46px;
  width: auto;
  opacity: 0.9;
  filter: grayscale(0.2);
  transition: filter 0.3s ease, opacity 0.3s ease;
}
.brands-group img:hover { filter: none; opacity: 1; }

@keyframes marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* ---------- Section titles ---------- */

.section-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 38px;
  color: var(--white);
  text-align: center;
  margin-bottom: 40px;
  line-height: 1.2;
}

.section-title span { color: var(--lime); }

/* ---------- Pricing ---------- */

.pricing { padding: 60px 0; }

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  align-items: start;
}

.price-card {
  background: var(--card);
  border: 1px solid rgba(239, 68, 68, 0.25);
  border-radius: var(--radius);
  padding: 26px 18px 22px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
  transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}

.price-card:hover {
  transform: translateY(-6px);
  border-color: var(--lime);
  box-shadow: 0 18px 50px rgba(239, 68, 68, 0.12);
}

.price-card-vip {
  background: linear-gradient(180deg, rgba(239, 68, 68, 0.1), rgba(239, 68, 68, 0.02)), var(--card);
  border-color: var(--lime);
  box-shadow: 0 18px 60px rgba(239, 68, 68, 0.18);
}
.price-card-vip:hover { border-color: var(--lime); }

.card-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--font-btn);
  font-weight: 700;
  font-size: 12px;
  letter-spacing: 1.5px;
  padding: 6px 18px;
  border-radius: 50px;
  white-space: nowrap;
  z-index: 2;
}

.card-badge-popular {
  background: var(--lime);
  color: #000;
}

.card-badge-best {
  background: var(--lime-soft);
  color: #000;
}

.plan-name {
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 18px;
  color: var(--lime);
  margin-bottom: 6px;
}

.plan-price {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 44px;
  color: var(--lime);
  margin-bottom: 12px;
}

.price-card-vip .plan-name,
.price-card-vip .plan-price,
.price-card-vip .instant-delivery { color: var(--lime); }

.instant-delivery {
  font-size: 14px;
  color: var(--lime);
  margin-top: 16px;
  margin-bottom: 10px;
}

.plan-devices { width: 154px; margin: 0 auto; }

/* ---------- Pricing: two-tier layout ---------- */

.pricing-head {
  max-width: 720px;
  margin: 0 auto 26px;
  text-align: center;
}

.pricing-eyebrow {
  display: inline-block;
  font-family: var(--font-btn);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--lime);
  border: 1px solid rgba(239, 68, 68, 0.3);
  border-radius: 50px;
  padding: 6px 16px;
  margin-bottom: 16px;
}

.pricing-sub {
  color: var(--text-muted);
  font-size: 16px;
  line-height: 1.7;
  max-width: 640px;
  margin: 0 auto;
}

.pricing-pills {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  margin: 24px 0 20px;
}

.pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-btn);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1.6px;
  text-transform: uppercase;
  color: var(--text-muted);
  border: 1px solid rgba(220, 38, 38, 0.25);
  background: rgba(220, 38, 38, 0.05);
  border-radius: 50px;
  padding: 8px 16px;
}

[data-theme="dark"] .pill {
  border-color: rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.04);
}

.pill-active {
  color: var(--lime);
  border-color: rgba(239, 68, 68, 0.4);
  background: rgba(239, 68, 68, 0.1);
}

.pill-active::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--lime);
  animation: pill-pulse 2s ease-in-out infinite;
}

.prices-verified {
  text-align: center;
  font-family: var(--font-body);
  font-size: 13px;
  color: var(--text-muted);
  margin: -8px 0 10px;
}

@keyframes pill-pulse {
  0%, 100% { box-shadow: 0 0 0 4px rgba(239, 68, 68, 0.25); }
  50% { box-shadow: 0 0 0 8px rgba(239, 68, 68, 0.05); }
}

.tier-toggle {
  display: inline-flex;
  gap: 4px;
  padding: 5px;
  border-radius: 50px;
  border: 1px solid rgba(220, 38, 38, 0.25);
  background: rgba(220, 38, 38, 0.05);
  margin: 0 auto 24px;
}

[data-theme="dark"] .tier-toggle {
  border-color: rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.04);
}

.tier-btn {
  font-family: var(--font-btn);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1.6px;
  text-transform: uppercase;
  color: var(--text-muted);
  background: transparent;
  border: none;
  border-radius: 50px;
  padding: 10px 22px;
  cursor: pointer;
  transition: background 0.25s ease, color 0.25s ease;
}

.tier-btn:hover { color: var(--white); }

.tier-btn-active {
  background: var(--lime);
  color: #000;
}

.tier-btn-active:hover { color: #000; }

.pricing-meta {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
  font-family: var(--font-btn);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1.6px;
  text-transform: uppercase;
  color: var(--text-muted);
}

.pricing-grid[hidden] { display: none; }

.plan-price-wrap {
  display: flex;
  align-items: baseline;
  justify-content: center;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 6px;
}

.plan-price-wrap .plan-price { margin-bottom: 0; }

.old-price {
  font-family: var(--font-body);
  font-size: 18px;
  color: var(--text-muted);
  text-decoration: line-through;
}

.save-badge {
  font-family: var(--font-btn);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  color: var(--lime);
  background: rgba(239, 68, 68, 0.1);
  border: 1px solid rgba(239, 68, 68, 0.3);
  border-radius: 50px;
  padding: 4px 10px;
  align-self: center;
}

.plan-per-month {
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 600;
  color: var(--lime-soft);
  margin-bottom: 2px;
}

.plan-tagline {
  font-size: 12px;
  color: var(--text-muted);
  margin-bottom: 12px;
}

.pricing-note {
  text-align: center;
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 14px;
}

.price-card .btn-buy {
  margin-top: auto;
  padding: 14px 24px;
  font-size: 14px;
}

/* ---------- Compare table / feature groups / banners ---------- */

.compare-section { margin-top: 70px; }

.compare-section h3,
.feature-groups-title {
  font-family: var(--font-display);
  font-size: 30px;
  font-weight: 600;
  text-align: center;
  margin-bottom: 6px;
}

.compare-sub {
  text-align: center;
  color: var(--text-muted);
  font-size: 15px;
  margin-bottom: 24px;
}

.compare-table {
  width: 100%;
  max-width: 780px;
  margin: 0 auto;
  border-collapse: collapse;
  font-size: 14px;
}

.compare-table th,
.compare-table td {
  padding: 12px 14px;
  text-align: left;
  border-bottom: 1px solid rgba(239, 68, 68, 0.15);
  color: var(--text-soft);
  vertical-align: top;
}

.compare-table thead th {
  font-family: var(--font-btn);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1.4px;
  text-transform: uppercase;
  color: var(--white);
  border-bottom: 2px solid rgba(239, 68, 68, 0.35);
}

.compare-table tbody tr:first-child td { padding-top: 16px; }

.compare-table td:first-child {
  color: var(--text-light);
  font-weight: 500;
}

.compare-yes { color: var(--lime); font-weight: 600; }
.compare-no { color: var(--text-faint); }

.feature-groups {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin: 60px auto 0;
  max-width: 860px;
}

.feature-group {
  background: var(--card);
  border: 1px solid rgba(239, 68, 68, 0.25);
  border-radius: var(--radius);
  padding: 26px 28px;
}

.feature-group h4 {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 600;
  color: var(--lime);
  margin-bottom: 12px;
}

.feature-group ul { list-style: none; }

.feature-group li {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 14px;
  color: var(--text-soft);
  padding: 5px 0;
}

.feature-group li .check { color: var(--lime); font-weight: 600; }

.device-note {
  max-width: 760px;
  margin: 56px auto 0;
  text-align: center;
  font-size: 15px;
  color: var(--text-muted);
  line-height: 1.7;
}

.device-note strong { color: var(--white); }
.device-note em { color: var(--lime); font-style: normal; font-weight: 600; }

.guarantee-banner,
.trial-banner {
  max-width: 860px;
  margin: 44px auto 0;
  border-radius: var(--radius);
  padding: 34px 40px;
  text-align: center;
}

.guarantee-banner {
  border: 1px solid rgba(239, 68, 68, 0.4);
  background: linear-gradient(180deg, rgba(239, 68, 68, 0.12), rgba(239, 68, 68, 0.04));
}

.trial-banner {
  border: 1px solid rgba(220, 38, 38, 0.25);
  background: linear-gradient(180deg, rgba(220, 38, 38, 0.07), rgba(220, 38, 38, 0.02));
}

[data-theme="dark"] .trial-banner {
  border-color: rgba(255, 255, 255, 0.14);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.02));
}

.guarantee-banner h3,
.trial-banner h3 {
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 10px;
}

.guarantee-banner p,
.trial-banner p {
  color: var(--text-muted);
  font-size: 15px;
  line-height: 1.7;
  max-width: 620px;
  margin: 0 auto 22px;
}

/* ---------- Galleries / carousels ---------- */

.gallery { padding: 60px 0; background: linear-gradient(180deg, rgba(239, 68, 68, 0.04), transparent); }

.carousel-wrap {
  position: relative;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 70px;
}

.carousel-wrap::before,
.carousel-wrap::after {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  width: 70px;
  z-index: 4;
  pointer-events: none;
}
.carousel-wrap::before {
  left: 70px;
  background: linear-gradient(90deg, var(--edge-fade), transparent);
}
.carousel-wrap::after {
  right: 70px;
  background: linear-gradient(-90deg, var(--edge-fade), transparent);
}

.carousel {
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
  -ms-overflow-style: none;
}
.carousel::-webkit-scrollbar { display: none; }

.carousel-track {
  display: flex;
  gap: 15px;
  width: max-content;
}

.carousel-track img {
  scroll-snap-align: start;
  height: 320px;
  width: 216px;
  border-radius: 10px;
  object-fit: cover;
}

/* ---------- Trust strip ---------- */

.trust-strip { padding: 48px 0; }

.trust-strip-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 40px;
  flex-wrap: wrap;
  padding: 30px 36px;
  border: 1px solid rgba(239, 68, 68, 0.18);
  border-radius: var(--radius);
  background: var(--navy);
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--text-muted);
}

.trust-item svg {
  width: 28px;
  height: 28px;
  color: var(--lime);
  flex-shrink: 0;
}

.trust-item strong {
  display: block;
  font-family: var(--font-display);
  font-size: 15px;
  color: var(--text-light);
}

.trust-item span {
  display: block;
  font-size: 13px;
  color: var(--text-muted);
}

.carousel-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 5;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 2px solid var(--lime);
  background: var(--arrow-bg);
  color: var(--lime);
  font-size: 24px;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s ease, color 0.2s ease;
}
.carousel-arrow:hover { background: var(--lime); color: #000; }
.carousel-arrow.prev { left: 12px; }
.carousel-arrow.next { right: 12px; }

/* ---------- Features ---------- */

.features { padding: 60px 0; }

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  margin-bottom: 60px;
}

.feature-card {
  background: var(--navy);
  border: 1px solid rgba(239, 68, 68, 0.18);
  border-radius: 16px;
  padding: 40px 30px;
  text-align: center;
  transition: transform 0.25s ease, border-color 0.25s ease;
}

.feature-card:hover {
  transform: translateY(-6px);
  border-color: rgba(239, 68, 68, 0.55);
}

.feature-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 76px;
  height: 76px;
  border-radius: 50%;
  background: rgba(239, 68, 68, 0.1);
  border: 1px solid rgba(239, 68, 68, 0.25);
  color: var(--lime);
  margin-bottom: 22px;
}
.feature-icon svg {
  width: 48px;
  height: 48px;
}

.feature-card h3 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.7rem;
  color: var(--white);
  margin-bottom: 14px;
}

.feature-card p {
  font-family: var(--font-btn);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--text-muted);
}

.section-title-map { margin-top: 20px; }

.world-map {
  max-width: 641px;
  margin: 0 auto;
  opacity: 0.9;
}

/* ---------- Devices ---------- */

.devices { padding: 60px 0; }

.devices-strip {
  max-width: 800px;
  margin: 0 auto;
}

.setup-guides {
  max-width: 800px;
  margin: 36px auto 0;
  padding: 24px 30px;
  background: var(--navy);
  border: 1px solid rgba(239, 68, 68, 0.18);
  border-radius: 16px;
}

.setup-guides h3 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 12px;
  text-align: center;
}

.setup-guides ul {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px 22px;
  margin: 0;
  padding: 0;
}

.setup-guides li {
  font-family: var(--font-body);
  font-size: 0.95rem;
}

.setup-guides a {
  color: var(--lime-soft);
  text-decoration: none;
}

.setup-guides a:hover { text-decoration: underline; }

/* ---------- How it works ---------- */

.how-it-works { padding: 20px 0 60px; }

.step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--lime);
  color: var(--bg);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.15rem;
  margin-bottom: 18px;
}

.how-note {
  text-align: center;
  font-family: var(--font-body);
  color: var(--text-muted);
}

.how-note a {
  color: var(--lime-soft);
  text-decoration: none;
}

.how-note a:hover { text-decoration: underline; }

/* ---------- FAQ ---------- */

.faq { padding: 20px 0 50px; }

.faq-container { max-width: 960px; }

.faq-item {
  margin-bottom: 12px;
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  background: var(--navy);
  border: 1px solid rgba(239, 68, 68, 0.25);
  border-radius: 12px;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 18px;
  color: var(--white);
  text-align: left;
  padding: 18px 22px;
  cursor: pointer;
  transition: border-color 0.2s ease, color 0.2s ease, border-radius 0.2s ease;
}
.faq-question:hover { border-color: var(--lime); color: var(--lime); }
.faq-question[aria-expanded='true'] {
  border-color: rgba(239, 68, 68, 0.45);
  border-radius: 12px 12px 0 0;
  color: var(--lime);
}

.faq-caret {
  transition: transform 0.3s ease;
  flex-shrink: 0;
  color: var(--lime);
}
.faq-question[aria-expanded='true'] .faq-caret { transform: rotate(180deg); }

.faq-answer {
  background: rgba(239, 68, 68, 0.03);
  border: 1px solid rgba(239, 68, 68, 0.15);
  border-top: none;
  border-radius: 0 0 12px 12px;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}

.faq-answer p {
  font-size: 16px;
  line-height: 1.6;
  color: var(--text-soft);
  padding: 16px 22px 20px;
}

/* ---------- Contact ---------- */

.contact { padding: 20px 0 60px; }

.contact-panel {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 48px;
  align-items: center;
  max-width: 1000px;
  margin: 0 auto;
  padding: 56px;
  background:
    radial-gradient(600px 300px at 100% 0%, rgba(239, 68, 68, 0.08), transparent 60%),
    var(--box-bg);
  border: 1px solid rgba(239, 68, 68, 0.25);
  border-radius: var(--radius);
  position: relative;
  overflow: hidden;
}

.contact-copy { text-align: left; }

.contact-eyebrow {
  display: inline-block;
  font-family: var(--font-btn);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--lime);
  border: 1px solid rgba(239, 68, 68, 0.3);
  border-radius: 50px;
  padding: 6px 16px;
  margin-bottom: 16px;
}

.contact-copy .section-title {
  text-align: left;
  margin-bottom: 16px;
}

.contact-copy .contact-sub {
  font-size: 16px;
  line-height: 1.7;
  color: var(--text-muted);
  margin: 0 0 22px;
  max-width: 52ch;
}

.contact-bullets {
  list-style: none;
  display: grid;
  gap: 10px;
  margin: 0;
}

.contact-bullets li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  color: var(--white);
}

.contact-bullets li::before {
  content: "✓";
  flex: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  font-size: 11px;
  font-weight: 700;
  color: #000;
  background: var(--lime);
}

.contact-wa {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 36px 30px 30px;
  background: rgba(37, 211, 102, 0.08);
  border: 1px solid rgba(37, 211, 102, 0.3);
  border-radius: var(--radius);
}

.wa-icon {
  width: 46px;
  height: 46px;
  color: var(--wa);
  margin-bottom: 14px;
}

.wa-title {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 19px;
  color: var(--white);
  margin-bottom: 6px;
}

.wa-sub {
  font-size: 13px;
  line-height: 1.6;
  color: var(--text-muted);
  margin-bottom: 20px;
}

.wa-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--wa);
  color: #fff;
  font-weight: 700;
  font-size: 15px;
  border-radius: 50px;
  padding: 14px 28px;
  box-shadow: 0 10px 30px rgba(37, 211, 102, 0.25);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.wa-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 40px rgba(37, 211, 102, 0.35);
}
.wa-btn svg { width: 17px; height: 17px; }

.wa-status {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 18px;
  font-size: 12px;
  color: var(--text-muted);
}

.wa-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--wa);
  box-shadow: 0 0 0 4px rgba(37, 211, 102, 0.15);
  animation: wa-blink 2s ease-in-out infinite;
}

@keyframes wa-blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

.wa-big {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 90px;
  height: 90px;
  border-radius: 50%;
  background: var(--wa);
  color: #fff;
  transition: transform 0.2s ease;
}
.wa-big:hover { transform: scale(1.06); }
.wa-big svg { width: 48px; height: 48px; }

/* ---------- Footer ---------- */

.site-footer {
  border-top: 1px solid rgba(239, 68, 68, 0.15);
  padding: 34px 0;
}

.footer-brand {
  display: flex;
  justify-content: center;
  margin-bottom: 18px;
}

.footer-brand .logo {
  font-size: 22px;
}

.footer-brand .logo img {
  height: 48px;
}

.footer-nav {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 28px;
}

.footer-nav a {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 16px;
  color: var(--white);
  transition: color 0.2s ease;
}
.footer-nav a:hover { color: var(--lime); }

.footer-legal {
  margin-top: 18px;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  gap: 14px;
}

.footer-copy {
  font-size: 14px;
  color: var(--text-faint);
}

.footer-support {
  margin-top: 16px;
  font-size: 13px;
  color: var(--text-muted);
  text-align: center;
}

.footer-legal a {
  font-size: 14px;
  color: var(--text-faint);
  text-decoration: underline;
  transition: color 0.2s ease;
}
.footer-legal a:hover { color: var(--lime); }

/* ---------- WhatsApp FAB ---------- */

.wa-fab {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 900;
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--wa);
  color: #fff;
  padding: 12px 20px;
  border-radius: 10px;
  font-weight: 600;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.45);
  transition: transform 0.2s ease, opacity 0.2s ease;
}
.wa-fab:hover { transform: translateY(-3px); }
.wa-fab svg { width: 24px; height: 24px; }

/* ---------- Responsive ---------- */

@media (max-width: 1024px) {
  .hero-title { font-size: 48px; }
  .stat-num { font-size: 40px; }
  .pricing-grid { grid-template-columns: repeat(2, 1fr); }
  .features-grid { grid-template-columns: 1fr; }
  .feature-groups { grid-template-columns: 1fr; }
  .section-title { font-size: 32px; }
}

@media (max-width: 640px) {
  .pricing-grid { grid-template-columns: 1fr; }
  .plan-price { font-size: 40px; }
  .pricing-meta { font-size: 10px; letter-spacing: 1.2px; }
  .compare-table { display: block; overflow-x: auto; }
  .guarantee-banner,
  .trial-banner { padding: 28px 22px; }
}

@media (max-width: 768px) {
  .nav-toggle { display: flex; }

  .main-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--nav-bg);
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
  }
  .main-nav.open { max-height: 480px; }

  .nav-list {
    flex-direction: column;
    padding: 10px 24px 20px;
  }
  .nav-link { display: block; padding: 14px 8px; }

  .header-inner .btn-free-trial { display: none; }

  .hero { min-height: 88vh; }
  .hero-inner { padding-left: 24px; padding-right: 24px; }
  .hero-title { font-size: 35px; }
  .hero-sub { font-size: 16px; }
  .btn-hero { padding: 16px 46px; }

  .stats-grid { grid-template-columns: 1fr 1fr; gap: 32px 16px; }
  .stat + .stat::before { display: none; }

  .brands-group { gap: 28px; padding-right: 28px; }
  .brands-group img { height: 34px; }

  .section-title { font-size: 28px; }

  .price-card { padding: 20px 24px; }
  .plan-price { font-size: 48px; }

  .carousel-wrap { padding: 0 12px; }
  .carousel-wrap::before { left: 12px; width: 26px; }
  .carousel-wrap::after { right: 12px; width: 26px; }
  .carousel-arrow.prev { left: 2px; }
  .carousel-arrow.next { right: 2px; }
  .carousel-track img { height: 260px; width: 176px; }

  .trust-strip-inner { gap: 20px; padding: 26px 22px; }
  .trust-item { width: 100%; }

  .faq-question { font-size: 16px; }
  .faq-answer p { font-size: 14px; }

  .contact-box { padding: 34px 22px; }
  .contact-panel {
    grid-template-columns: 1fr;
    gap: 28px;
    padding: 32px 22px;
  }
  .contact-copy .contact-sub { max-width: none; }
  .contact-wa { padding: 28px 20px 24px; }
  .footer-nav { gap: 18px; }
}

/* ---------- Reviews ---------- */

.reviews { padding: 30px 0 60px; }

.reviews-container { max-width: 860px; }

.reviews-intro {
  text-align: center;
  font-family: var(--font-body);
  color: var(--text-muted);
  max-width: 640px;
  margin: -6px auto 26px;
}

.reviews-gallery-title {
  text-align: center;
  font-family: var(--font-display);
  font-size: 20px;
  color: var(--text-light);
  margin: 0 0 18px;
}

.reviews-carousel-wrap {
  max-width: 860px;
  padding: 0 56px;
}
.reviews-carousel-wrap::before { left: 56px; }
.reviews-carousel-wrap::after { right: 56px; }

.reviews-carousel .carousel-track {
  gap: 14px;
  padding: 4px 0;
}

.reviews-carousel .carousel-track img {
  height: 380px;
  width: 214px;
  object-fit: contain;
  background: #0b1220;
  border: 1px solid rgba(239, 68, 68, 0.25);
  border-radius: 12px;
}

@media (max-width: 640px) {
  .reviews-carousel-wrap { padding: 0 44px; }
  .reviews-carousel-wrap::before { left: 44px; }
  .reviews-carousel-wrap::after { right: 44px; }
  .reviews-carousel .carousel-track img { height: 300px; width: 169px; }
}

.review-form-panel {
  max-width: 720px;
  margin: 24px auto 0;
  padding: 40px 44px;
  background:
    radial-gradient(600px 300px at 100% 0%, rgba(239, 68, 68, 0.08), transparent 60%),
    var(--box-bg);
  border: 1px solid rgba(239, 68, 68, 0.25);
  border-radius: var(--radius);
}

.review-form-panel h3 {
  font-family: var(--font-display);
  font-size: 24px;
  color: var(--white);
  margin-bottom: 22px;
}

.bot-field {
  position: absolute;
  left: -9999px;
  opacity: 0;
  height: 0;
  overflow: hidden;
}

.review-field { margin-bottom: 18px; border: none; padding: 0; }

.review-field label,
.review-rating legend {
  display: block;
  font-family: var(--font-btn);
  font-weight: 500;
  font-size: 14px;
  color: var(--text-soft);
  margin-bottom: 8px;
}

.review-field input[type='text'],
.review-field textarea {
  width: 100%;
  background: var(--card);
  border: 1px solid rgba(239, 68, 68, 0.25);
  border-radius: 12px;
  color: var(--text-light);
  font-family: var(--font-body);
  font-size: 16px;
  padding: 14px 16px;
  transition: border-color 0.2s ease;
}

.review-field input[type='text']:focus,
.review-field textarea:focus {
  outline: none;
  border-color: var(--lime);
}

.review-field textarea { resize: vertical; min-height: 110px; }

.review-hint {
  display: block;
  font-size: 12.5px;
  color: var(--text-faint);
  margin-top: 6px;
}

.rating-stars {
  display: inline-flex;
  flex-direction: row-reverse;
  gap: 6px;
}

.rating-stars input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.rating-stars label {
  font-size: 34px;
  line-height: 1;
  color: var(--text-faint);
  cursor: pointer;
  margin: 0;
  transition: color 0.15s ease, transform 0.15s ease;
}

.rating-stars label::selection { background: transparent; }

.rating-stars input:checked ~ label,
.rating-stars input:hover ~ label,
.rating-stars label:hover,
.rating-stars label:hover ~ label {
  color: #f5b301;
  transform: scale(1.08);
}

.rating-stars input:focus-visible + label {
  outline: 2px solid var(--lime);
  outline-offset: 3px;
  border-radius: 4px;
}

.review-consent {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin: 4px 0 22px;
}

.review-consent input[type='checkbox'] {
  width: 18px;
  height: 18px;
  accent-color: #DC2626;
  margin-top: 2px;
  flex-shrink: 0;
  cursor: pointer;
}

.review-consent label {
  font-family: var(--font-body);
  font-size: 13.5px;
  line-height: 1.55;
  color: var(--text-muted);
  margin: 0;
}

.review-submit { width: 100%; }

.review-status {
  min-height: 20px;
  margin-top: 14px;
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--text-muted);
  text-align: center;
}

.review-success {
  padding: 22px 24px;
  text-align: center;
  font-family: var(--font-body);
  color: var(--text-soft);
  background: rgba(37, 211, 102, 0.08);
  border: 1px solid rgba(37, 211, 102, 0.45);
  border-radius: 12px;
}

.review-note {
  margin-top: 16px;
  text-align: center;
  font-family: var(--font-body);
  font-size: 13px;
  color: var(--text-faint);
}

.review-wa {
  margin-top: 8px;
  text-align: center;
  font-family: var(--font-body);
  font-size: 13px;
  color: var(--text-faint);
}

.review-wa-link {
  color: #25d366;
  font-weight: 600;
  text-decoration: none;
}

.review-wa-link:hover,
.review-wa-link:focus-visible {
  text-decoration: underline;
}

@media (max-width: 640px) {
  .review-form-panel { padding: 28px 20px; }
  .rating-stars label { font-size: 30px; }
}