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

:root {
  --navy: #06111F;
  --navy-mid: #0D1F35;
  --navy-light: #132C4A;
  --ice: #5BB8D4;
  --ice-bright: #7DCFE8;
  --ice-dim: #2A7A96;
  --white: #F2F7FA;
  --gray: #8BA3B8;
  --gray-dark: #3A5068;
  --text: #D8EAF2;
  --transition: 0.22s ease;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Barlow', sans-serif;
  background: var(--navy);
  color: var(--text);
  line-height: 1.6;
  font-size: 16px;
}

/* ── NAV ── */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 5%;
  height: 64px;
  background: rgba(6, 17, 31, 0.94);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(91, 184, 212, 0.12);
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}

.nav-logo-icon {
  width: 36px;
  height: 36px;
  background: var(--ice);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

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

.nav-logo-text {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 22px;
  font-weight: 700;
  color: var(--white);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}

.nav-links a {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gray);
  text-decoration: none;
  transition: color var(--transition);
}

.nav-links a:hover,
.nav-links a.active { color: var(--ice); }

.nav-cta {
  background: var(--ice) !important;
  color: var(--navy) !important;
  padding: 7px 18px !important;
  border-radius: 4px !important;
}

.nav-cta:hover { background: var(--ice-bright) !important; color: var(--navy) !important; }

.nav-hamburger {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.nav-hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text);
  margin: 5px 0;
  transition: var(--transition);
}

/* ── HERO ── */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 100px 5% 80px;
  position: relative;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 65% 50%, rgba(91, 184, 212, 0.08) 0%, transparent 70%),
    linear-gradient(180deg, var(--navy) 0%, var(--navy-mid) 100%);
}

.hero-lines {
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(
    90deg,
    transparent,
    transparent 79px,
    rgba(91, 184, 212, 0.04) 79px,
    rgba(91, 184, 212, 0.04) 80px
  );
}

.hero-content {
  position: relative;
  max-width: 640px;
}

.hero-eyebrow {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ice);
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.hero-eyebrow::before {
  content: '';
  display: block;
  width: 32px;
  height: 2px;
  background: var(--ice);
}

.hero h1 {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: clamp(48px, 7vw, 88px);
  font-weight: 800;
  line-height: 0.95;
  color: var(--white);
  text-transform: uppercase;
  letter-spacing: -0.01em;
  margin-bottom: 24px;
}

.hero h1 span { color: var(--ice); }

.hero > .hero-content > p {
  font-size: 17px;
  font-weight: 300;
  color: var(--gray);
  max-width: 480px;
  margin-bottom: 40px;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.hero-stats {
  position: absolute;
  right: 5%;
  bottom: 80px;
  display: flex;
  gap: 40px;
}

.hero-stat-item { text-align: center; }

.hero-stat-num {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 48px;
  font-weight: 800;
  color: var(--ice);
  line-height: 1;
  display: block;
}

.hero-stat-label {
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gray);
  margin-top: 4px;
  display: block;
}

/* ── BUTTONS ── */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  background: var(--ice);
  color: var(--navy);
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 14px 28px;
  border-radius: 4px;
  text-decoration: none;
  transition: background var(--transition), transform var(--transition);
}

.btn-primary:hover { background: var(--ice-bright); transform: translateY(-1px); }

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  background: transparent;
  color: var(--text);
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 14px 28px;
  border-radius: 4px;
  border: 1px solid var(--gray-dark);
  text-decoration: none;
  transition: border-color var(--transition), color var(--transition);
}

.btn-secondary:hover { border-color: var(--ice); color: var(--ice); }

/* ── SECTION COMMONS ── */
section { padding: 96px 5%; }

.section-label {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ice);
  margin-bottom: 12px;
}

.section-title {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: clamp(32px, 4vw, 52px);
  font-weight: 800;
  text-transform: uppercase;
  color: var(--white);
  line-height: 1.05;
  letter-spacing: -0.01em;
  margin-bottom: 16px;
}

.section-body {
  font-size: 16px;
  font-weight: 300;
  color: var(--gray);
  max-width: 540px;
  line-height: 1.75;
  margin-bottom: 12px;
}

/* ── FEATURES ── */
.features { background: var(--navy-mid); }

.features-header { margin-bottom: 56px; }

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 28px;
}

.feature-card {
  background: var(--navy-light);
  border: 1px solid rgba(91, 184, 212, 0.1);
  border-radius: 8px;
  overflow: hidden;
  transition: border-color var(--transition), transform var(--transition);
}

.feature-card:hover {
  border-color: rgba(91, 184, 212, 0.35);
  transform: translateY(-3px);
}

.feature-img-placeholder {
  width: 100%;
  aspect-ratio: 16 / 9;
  background: linear-gradient(135deg, var(--navy-light) 0%, var(--navy) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
}

.feature-img-placeholder svg { width: 48px; height: 48px; opacity: 0.4; }

.feature-body { padding: 24px 28px; }

.feature-tag {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ice);
  background: rgba(91, 184, 212, 0.1);
  padding: 4px 10px;
  border-radius: 2px;
  display: inline-block;
  margin-bottom: 12px;
}

.feature-title {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 22px;
  font-weight: 700;
  color: var(--white);
  text-transform: uppercase;
  letter-spacing: 0.02em;
  margin-bottom: 10px;
  line-height: 1.15;
}

.feature-desc {
  font-size: 14px;
  font-weight: 300;
  color: var(--gray);
  line-height: 1.65;
}

/* ── ABOUT ── */
.about-section { background: var(--navy); }

.about {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.about-visual { position: relative; }

.about-img-main {
  width: 100%;
  aspect-ratio: 4 / 3;
  background: var(--navy-light);
  border-radius: 8px;
  border: 1px solid rgba(91, 184, 212, 0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.about-accent-block {
  position: absolute;
  bottom: -20px;
  right: -20px;
  width: 180px;
  height: 120px;
  background: var(--ice);
  border-radius: 6px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
}

.about-accent-num {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 48px;
  font-weight: 800;
  color: var(--navy);
  line-height: 1;
}

.about-accent-label {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--navy-mid);
}

.about-points {
  margin-top: 28px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.about-point {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 15px;
  font-weight: 300;
  color: var(--gray);
}

.about-point-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--ice);
  margin-top: 8px;
  flex-shrink: 0;
}

/* ── STATS BAR ── */
.stats-bar {
  background: var(--ice);
  padding: 56px 5%;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
}

.stat-item {
  text-align: center;
  padding: 0 20px;
  border-right: 1px solid rgba(6, 17, 31, 0.15);
}

.stat-item:last-child { border-right: none; }

.stat-num {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 72px;
  font-weight: 800;
  color: var(--navy);
  line-height: 1;
  display: block;
}

.stat-label {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--navy-mid);
  margin-top: 6px;
  display: block;
}

/* ── CONTACT ── */
.contact-section { background: var(--navy-mid); }

.contact-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}

.contact-detail {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 15px;
  color: var(--text);
  margin-top: 28px;
  text-decoration: none;
  transition: color var(--transition);
}

.contact-detail:hover { color: var(--ice); }

.contact-icon {
  width: 36px;
  height: 36px;
  background: rgba(91, 184, 212, 0.1);
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-icon svg {
  width: 16px;
  height: 16px;
  stroke: var(--ice);
  fill: none;
  stroke-width: 1.5;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-group label {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gray);
}

.form-group input,
.form-group textarea {
  background: var(--navy-light);
  border: 1px solid var(--gray-dark);
  border-radius: 4px;
  padding: 12px 16px;
  font-family: 'Barlow', sans-serif;
  font-size: 15px;
  color: var(--white);
  outline: none;
  transition: border-color var(--transition);
  resize: none;
}

.form-group input:focus,
.form-group textarea:focus { border-color: var(--ice); }

.form-group textarea { min-height: 120px; }

/* ── EPISODES PAGE ── */
.episodes-page,
.episode-single { padding: 96px 5%; padding-top: 120px; }

.page-header { margin-bottom: 56px; }

.episodes-grid {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.episode-card {
  background: var(--navy-mid);
  border: 1px solid rgba(91, 184, 212, 0.1);
  border-radius: 8px;
  padding: 28px 32px;
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 28px;
  align-items: start;
  transition: border-color var(--transition);
}

.episode-card:hover { border-color: rgba(91, 184, 212, 0.3); }

.episode-num {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ice);
  background: rgba(91, 184, 212, 0.08);
  border-radius: 4px;
  padding: 8px;
  text-align: center;
}

.episode-title {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 24px;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--white);
  margin: 8px 0 10px;
  line-height: 1.1;
}

.episode-title a { color: inherit; text-decoration: none; }
.episode-title a:hover { color: var(--ice); }

.episode-summary {
  font-size: 14px;
  font-weight: 300;
  color: var(--gray);
  line-height: 1.65;
  margin-bottom: 20px;
}

.episode-actions { display: flex; gap: 12px; flex-wrap: wrap; }

.episode-content {
  max-width: 720px;
  font-size: 16px;
  font-weight: 300;
  color: var(--gray);
  line-height: 1.8;
  margin-top: 48px;
}

/* ── FOOTER ── */
footer {
  background: #040c17;
  padding: 40px 5%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  border-top: 1px solid rgba(91, 184, 212, 0.08);
}

.footer-logo {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 18px;
  font-weight: 700;
  color: var(--white);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  text-decoration: none;
}

.footer-nav {
  display: flex;
  gap: 24px;
  list-style: none;
}

.footer-nav a {
  font-size: 13px;
  color: var(--gray);
  text-decoration: none;
  transition: color var(--transition);
}

.footer-nav a:hover { color: var(--ice); }

.footer-copy { font-size: 13px; color: var(--gray-dark); }

/* ── MOBILE ── */
@media (max-width: 900px) {
  .hero-stats { position: static; margin-top: 48px; gap: 28px; }
  .hero-stat-num { font-size: 36px; }
  .about { grid-template-columns: 1fr; gap: 60px; }
  .about-accent-block { right: 0; }
  .contact-inner { grid-template-columns: 1fr; gap: 40px; }
  .stats-bar { grid-template-columns: 1fr; }
  .stat-item { border-right: none; border-bottom: 1px solid rgba(6,17,31,0.15); padding: 24px 0; }
  .stat-item:last-child { border-bottom: none; }
  .episode-card { grid-template-columns: 1fr; gap: 16px; }
}

@media (max-width: 640px) {
  .nav-links { display: none; position: absolute; top: 64px; left: 0; right: 0; background: var(--navy-mid); flex-direction: column; align-items: flex-start; padding: 20px 5%; gap: 20px; border-bottom: 1px solid rgba(91,184,212,0.12); }
  .nav-links.open { display: flex; }
  .nav-hamburger { display: block; }
  footer { flex-direction: column; align-items: flex-start; }
}