/* ==========================================================
   EasyChannel IPTV — Closed Beta site
   Dark, modern UI inspired by the app itself:
   deep navy base, amber primary, violet secondary.
   ========================================================== */

:root {
  --bg: #070b14;
  --bg-soft: #0a0f1c;
  --surface: #101830;
  --surface-2: #141d38;
  --border: rgba(148, 163, 204, 0.16);
  --text: #eef2fb;
  --muted: #9aa7c4;
  --amber: #f7b733;
  --amber-soft: #ffd36a;
  --violet: #8b78f6;
  --violet-soft: #b3a6ff;
  --pink: #f4536e;
  --radius: 18px;
  --shadow: 0 20px 50px rgba(0, 0, 0, 0.45);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 96px;
}

body {
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  background:
    radial-gradient(1000px 540px at 88% -10%, rgba(139, 120, 246, 0.14), transparent 60%),
    radial-gradient(900px 500px at -12% 28%, rgba(247, 183, 51, 0.1), transparent 60%),
    var(--bg);
}

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

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

::selection {
  background: rgba(247, 183, 51, 0.35);
}

.container {
  width: min(1140px, 92%);
  margin: 0 auto;
}

/* ============ Buttons ============ */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-family: inherit;
  font-weight: 700;
  font-size: 0.98rem;
  line-height: 1;
  padding: 15px 24px;
  border-radius: 14px;
  border: 1px solid transparent;
  cursor: pointer;
  white-space: nowrap;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}

.btn svg {
  width: 19px;
  height: 19px;
  flex: none;
}

.btn:active {
  transform: scale(0.97);
}

.btn-primary {
  background: linear-gradient(135deg, #ffd36a 0%, #f7a92e 100%);
  color: #201302;
  box-shadow: 0 12px 32px rgba(247, 183, 51, 0.28);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 18px 44px rgba(247, 183, 51, 0.4);
}

.btn-ghost {
  background: rgba(255, 255, 255, 0.045);
  border-color: var(--border);
  color: var(--text);
}

.btn-ghost:hover {
  transform: translateY(-2px);
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(148, 163, 204, 0.4);
}

/* ============ Header ============ */

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  background: rgba(7, 11, 20, 0.72);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s ease, background 0.3s ease;
}

.site-header.scrolled {
  background: rgba(7, 11, 20, 0.88);
  border-bottom-color: var(--border);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  height: 72px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 11px;
  font-weight: 800;
  font-size: 1.12rem;
  letter-spacing: -0.01em;
}

.brand-icon {
  width: 38px;
  height: 38px;
  border-radius: 11px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, #ffc94d, #f59e0b);
  color: #1a1205;
  box-shadow: 0 6px 18px rgba(247, 183, 51, 0.35);
  flex: none;
}

.brand-icon svg {
  width: 21px;
  height: 21px;
}

.nav-center {
  display: flex;
  gap: 26px;
}

.nav-center a {
  color: var(--muted);
  font-size: 0.92rem;
  font-weight: 600;
  transition: color 0.2s ease;
}

.nav-center a:hover {
  color: var(--text);
}

.nav-right {
  display: flex;
  align-items: center;
  gap: 14px;
}

.lang-switch {
  display: flex;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 3px;
}

.lang-btn {
  border: 0;
  background: transparent;
  color: var(--muted);
  font-family: inherit;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  padding: 6px 13px;
  border-radius: 999px;
  cursor: pointer;
  transition: color 0.2s ease, background 0.2s ease;
}

.lang-btn:hover {
  color: var(--text);
}

.lang-btn.active {
  background: var(--amber);
  color: #1a1205;
}

.nav-cta {
  padding: 11px 18px;
  font-size: 0.88rem;
}

/* ============ Hero ============ */

.hero {
  position: relative;
  padding: 170px 0 90px;
  overflow: hidden;
}

.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
  pointer-events: none;
}

.orb-1 {
  width: 520px;
  height: 520px;
  background: rgba(139, 120, 246, 0.22);
  top: -160px;
  right: -120px;
  animation: drift 14s ease-in-out infinite alternate;
}

.orb-2 {
  width: 460px;
  height: 460px;
  background: rgba(247, 183, 51, 0.13);
  top: 140px;
  left: -200px;
  animation: drift 18s ease-in-out infinite alternate-reverse;
}

@keyframes drift {
  to {
    transform: translate(34px, 22px);
  }
}

.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 48px;
  align-items: center;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 8px 16px;
  border-radius: 999px;
  background: rgba(247, 183, 51, 0.1);
  border: 1px solid rgba(247, 183, 51, 0.35);
  color: var(--amber-soft);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  margin-bottom: 22px;
}

.dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--amber-soft);
  box-shadow: 0 0 0 0 rgba(255, 211, 106, 0.55);
  animation: pulse 2.2s infinite;
}

@keyframes pulse {
  70% {
    box-shadow: 0 0 0 9px rgba(255, 211, 106, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(255, 211, 106, 0);
  }
}

.hero h1 {
  font-size: clamp(2.4rem, 5vw, 3.5rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.12;
  margin-bottom: 20px;
}

.accent {
  background: linear-gradient(120deg, #ffd36a, #f7a92e 60%, #ffb84d);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.lede {
  color: var(--muted);
  font-size: 1.12rem;
  max-width: 54ch;
  margin-bottom: 32px;
}

.hero-ctas {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.hero-note {
  margin-top: 18px;
  color: var(--muted);
  font-size: 0.85rem;
}

.hero-art img {
  width: 100%;
  border-radius: 26px;
  border: 1px solid rgba(148, 163, 204, 0.1);
  box-shadow:
    0 34px 90px rgba(0, 0, 0, 0.55),
    0 0 110px rgba(139, 120, 246, 0.22);
}

/* ============ Sections ============ */

.section {
  position: relative;
  padding: 88px 0;
}

.band {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.02), rgba(255, 255, 255, 0.035));
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.section-head {
  max-width: 660px;
  margin: 0 auto 54px;
  text-align: center;
}

.section-head h2 {
  font-size: clamp(1.8rem, 3.4vw, 2.5rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.15;
}

.section-head p {
  color: var(--muted);
  margin-top: 12px;
  font-size: 1.05rem;
}

/* ============ Steps ============ */

.step-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.step-card {
  display: flex;
  flex-direction: column;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.035), rgba(255, 255, 255, 0.015));
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 26px 24px;
  transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}

.step-card:hover {
  transform: translateY(-5px);
  border-color: rgba(247, 183, 51, 0.4);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.35);
}

.step-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 18px;
}

.step-num {
  font-size: 2rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--amber);
}

.step-icon {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  flex: none;
}

.step-icon svg {
  width: 20px;
  height: 20px;
}

.i-violet {
  background: rgba(139, 120, 246, 0.12);
  border: 1px solid rgba(139, 120, 246, 0.3);
  color: var(--violet-soft);
}

.i-amber {
  background: rgba(247, 183, 51, 0.1);
  border: 1px solid rgba(247, 183, 51, 0.3);
  color: var(--amber-soft);
}

.i-pink {
  background: rgba(244, 83, 110, 0.1);
  border: 1px solid rgba(244, 83, 110, 0.3);
  color: #ff8ba0;
}

.step-card h3 {
  font-size: 1.06rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.step-card p {
  color: var(--muted);
  font-size: 0.93rem;
  flex: 1;
}

.step-link {
  margin-top: 18px;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: var(--amber);
  font-weight: 700;
  font-size: 0.9rem;
}

.step-link svg {
  width: 15px;
  height: 15px;
  transition: transform 0.2s ease;
}

.step-link:hover svg {
  transform: translateX(4px);
}

/* ============ What we're looking for ============ */

.know-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.know-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 30px 26px;
  transition: transform 0.25s ease, border-color 0.25s ease;
}

.know-card:hover {
  transform: translateY(-5px);
  border-color: rgba(148, 163, 204, 0.35);
}

.know-icon {
  width: 46px;
  height: 46px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  margin-bottom: 18px;
}

.know-icon svg {
  width: 22px;
  height: 22px;
}

.know-card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.know-card p {
  color: var(--muted);
  font-size: 0.93rem;
}

/* ============ App showcase ============ */

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

.shot {
  position: relative;
  border-radius: 22px;
  overflow: hidden;
  border: 1px solid var(--border);
  background: #0d1424;
  box-shadow: var(--shadow);
  transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

.shot:hover {
  transform: translateY(-6px);
  border-color: rgba(247, 183, 51, 0.35);
  box-shadow: 0 26px 60px rgba(0, 0, 0, 0.5);
}

.shot img {
  width: 100%;
  aspect-ratio: 10 / 21;
  object-fit: cover;
  object-position: top center;
  transition: transform 0.5s ease;
}

.shot:hover img {
  transform: scale(1.04);
}

.shot-cap {
  text-align: center;
  margin-top: 16px;
}

.shot-cap strong {
  display: block;
  font-size: 0.98rem;
  font-weight: 700;
}

.shot-cap span {
  display: block;
  color: var(--muted);
  font-size: 0.85rem;
  line-height: 1.45;
  margin-top: 4px;
}

.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  margin-top: 48px;
}

.chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 16px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border);
  color: var(--muted);
  font-size: 0.86rem;
  font-weight: 600;
}

.chip i {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--amber);
  flex: none;
}

/* ============ FAQ ============ */

.faq {
  max-width: 760px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.faq-item {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
  transition: border-color 0.25s ease;
}

.faq-item[open] {
  border-color: rgba(247, 183, 51, 0.4);
}

.faq-item summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 24px;
  font-weight: 700;
  font-size: 1.02rem;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary .chev {
  flex: none;
  width: 18px;
  height: 18px;
  color: var(--muted);
  transition: transform 0.25s ease, color 0.25s ease;
}

.faq-item[open] summary .chev {
  transform: rotate(180deg);
  color: var(--amber);
}

.faq-a {
  padding: 0 24px 20px;
  color: var(--muted);
  font-size: 0.95rem;
}

/* ============ Final CTA ============ */

.cta-card {
  position: relative;
  text-align: center;
  border-radius: 28px;
  padding: 72px 28px;
  overflow: hidden;
  background:
    radial-gradient(600px 300px at 50% 0%, rgba(247, 183, 51, 0.16), transparent 70%),
    var(--surface);
  border: 1px solid rgba(247, 183, 51, 0.3);
}

.cta-card h2 {
  font-size: clamp(1.9rem, 3.6vw, 2.6rem);
  font-weight: 800;
  letter-spacing: -0.02em;
}

.cta-card p {
  color: var(--muted);
  max-width: 46ch;
  margin: 14px auto 32px;
  font-size: 1.05rem;
}

.cta-actions {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ============ Footer ============ */

.site-footer {
  border-top: 1px solid var(--border);
  background: var(--bg-soft);
  padding: 44px 0 52px;
}

.footer-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 14px;
}

.footer-tag {
  color: var(--muted);
  font-size: 0.9rem;
  margin-top: 2px;
}

.footer-links {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
}

.footer-links a {
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 600;
  transition: color 0.2s ease;
}

.footer-links a:hover {
  color: var(--amber);
}

.footer-bottom {
  margin-top: 26px;
  color: rgba(154, 167, 196, 0.6);
  font-size: 0.82rem;
  display: flex;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

/* ============ Reveal on scroll ============
   The hidden state is only armed while <html class="js"> is set (added by
   js/i18n.js right before the observer starts), so visitors with JavaScript
   disabled always see the full page. */

.js .reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.js .reveal.visible {
  opacity: 1;
  transform: none;
}

.step-grid .reveal:nth-child(2),
.shot-grid .reveal:nth-child(2) {
  transition-delay: 0.08s;
}

.step-grid .reveal:nth-child(3),
.shot-grid .reveal:nth-child(3) {
  transition-delay: 0.16s;
}

.step-grid .reveal:nth-child(4),
.shot-grid .reveal:nth-child(4) {
  transition-delay: 0.24s;
}

.know-grid .reveal:nth-child(2) {
  transition-delay: 0.08s;
}

.know-grid .reveal:nth-child(3) {
  transition-delay: 0.16s;
}

.faq .reveal:nth-child(2) {
  transition-delay: 0.06s;
}

.faq .reveal:nth-child(3) {
  transition-delay: 0.12s;
}

.faq .reveal:nth-child(4) {
  transition-delay: 0.18s;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  .js .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
  .orb,
  .dot {
    animation: none;
  }
}

@media print {
  .js .reveal {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }
}

/* ============ Responsive ============ */

@media (max-width: 1020px) {
  .nav-center {
    display: none;
  }

  .hero {
    padding-top: 130px;
  }

  .hero-grid {
    grid-template-columns: 1fr;
    gap: 44px;
  }

  .hero-art {
    max-width: 640px;
    margin: 0 auto;
    width: 100%;
  }

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

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

  .know-grid {
    grid-template-columns: 1fr;
    max-width: 560px;
    margin: 0 auto;
  }
}

@media (max-width: 640px) {
  .nav-cta {
    display: none;
  }

  .hero {
    padding: 120px 0 64px;
  }

  .hero-ctas {
    flex-direction: column;
    align-items: stretch;
  }

  .hero-ctas .btn {
    width: 100%;
  }

  .section {
    padding: 64px 0;
  }

  .section-head {
    margin-bottom: 40px;
  }

  .step-grid {
    grid-template-columns: 1fr;
  }

  .shot-grid {
    grid-template-columns: 1fr;
    max-width: 320px;
    margin: 0 auto;
  }

  .cta-card {
    padding: 56px 22px;
  }

  .cta-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .cta-actions .btn {
    width: 100%;
  }
}