:root {
  --bg: #0c1220;
  --bg-soft: #131b2c;
  --card: rgba(255, 255, 255, 0.08);
  --line: rgba(255, 255, 255, 0.12);
  --text: #f5f7fb;
  --muted: #b7c0d1;
  --accent: #10d7ff;
  --accent-2: #18b75f;
  --shadow: 0 20px 60px rgba(0, 0, 0, 0.28);
  --radius: 24px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: 'Inter', Arial, sans-serif;
  background: linear-gradient(180deg, #09111f 0%, #0d1627 100%);
  color: var(--text);
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

.container {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
}

.hero {
  position: relative;
  padding: 32px 0 72px;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at top right, rgba(16, 215, 255, 0.18), transparent 35%),
    radial-gradient(circle at left center, rgba(24, 183, 95, 0.14), transparent 30%);
  pointer-events: none;
}

.hero__content,
.grid-2,
.cta-panel,
.footer__content {
  display: grid;
  gap: 28px;
}

.hero__content {
  grid-template-columns: 1.15fr 0.85fr;
  align-items: center;
}

.logo {
  width: min(280px, 55vw);
  margin-bottom: 16px;
}

.eyebrow,
.section__eyebrow {
  display: inline-block;
  margin-bottom: 12px;
  padding: 8px 12px;
  border: 1px solid rgba(16, 215, 255, 0.28);
  border-radius: 999px;
  color: var(--accent);
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  background: rgba(16, 215, 255, 0.08);
}

h1, h2, h3, p { margin-top: 0; }
h1 {
  font-size: clamp(2.2rem, 5vw, 4rem);
  line-height: 1.02;
  margin-bottom: 16px;
}
h2 {
  font-size: clamp(1.7rem, 3vw, 2.5rem);
  margin-bottom: 14px;
}
h3 {
  font-size: 1.15rem;
  margin-bottom: 10px;
}

.lead,
p,
li,
summary {
  color: var(--muted);
  font-size: 1.04rem;
  line-height: 1.65;
}

.hero__badges {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 22px 0 26px;
}

.hero__badges span {
  padding: 10px 14px;
  border-radius: 999px;
  background: rgba(255,255,255,0.08);
  border: 1px solid var(--line);
  font-size: 0.95rem;
  color: #eef3ff;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 54px;
  padding: 14px 22px;
  border-radius: 16px;
  font-weight: 800;
  line-height: 1.2;
  transition: transform .18s ease, box-shadow .18s ease, opacity .18s ease;
  box-shadow: var(--shadow);
}

.btn:hover { transform: translateY(-2px); }
.btn--primary {
  background: linear-gradient(135deg, #18b75f 0%, #27d66f 100%);
  color: white;
}
.btn--secondary {
  background: rgba(255,255,255,0.08);
  color: white;
  border: 1px solid var(--line);
}
.btn--large { width: 100%; }

.hero__note {
  margin-top: 14px;
  font-size: 0.95rem;
}

.hero__card,
.comparison-card,
.review-card,
.cta-panel,
.video-card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow);
}

.video-card,
.review-card,
.cta-panel {
  padding: 28px;
}

.video-card__kicker {
  color: var(--accent);
  font-weight: 700;
  margin-bottom: 6px;
}

.video-placeholder {
  margin-top: 18px;
  min-height: 240px;
  border-radius: 18px;
  border: 1px dashed rgba(255,255,255,0.22);
  display: grid;
  place-items: center;
  text-align: center;
  padding: 24px;
  color: #d8e1f1;
  background: rgba(0,0,0,0.22);
}

.section {
  padding: 72px 0;
}
.section--dark {
  background: rgba(255,255,255,0.03);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.section--soft {
  background: linear-gradient(180deg, rgba(16, 215, 255, 0.05), rgba(255, 255, 255, 0.02));
}

.grid-2,
.cta-panel,
.footer__content {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  align-items: center;
}

.cost-list {
  padding-left: 18px;
  margin: 18px 0;
}
.cost-list li { margin-bottom: 10px; }

.comparison-card {
  padding: 18px;
}
.comparison-card img {
  width: 100%;
  border-radius: 18px;
}

.cta-panel__action small {
  display: block;
  margin-top: 12px;
  color: var(--muted);
}

.faq {
  display: grid;
  gap: 12px;
}

.faq details {
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(255,255,255,0.05);
  padding: 18px 20px;
}

.faq summary {
  cursor: pointer;
  list-style: none;
  font-weight: 700;
  color: var(--text);
}
.faq summary::-webkit-details-marker { display: none; }
.faq details p { margin: 12px 0 0; }

.footer {
  padding: 24px 0 40px;
  border-top: 1px solid var(--line);
}

@media (max-width: 920px) {
  .hero__content,
  .grid-2,
  .cta-panel,
  .footer__content {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-bottom: 56px;
  }

  .video-placeholder {
    min-height: 200px;
  }
}

@media (max-width: 560px) {
  .video-card,
  .review-card,
  .cta-panel {
    padding: 20px;
  }

  .btn {
    width: 100%;
  }
}

.thanks-page {
  min-height: 100vh;
  display: grid;
  place-items: center;
}

.thanks-hero {
  width: 100%;
  padding: 48px 0;
}

.thanks-wrap {
  display: grid;
  gap: 24px;
  justify-items: center;
}

.thanks-card {
  width: min(760px, 100%);
  padding: 32px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow);
  text-align: center;
}

.thanks-highlight {
  margin: 24px 0;
  padding: 20px;
  border-radius: 18px;
  background: rgba(255,255,255,0.06);
  border: 1px solid var(--line);
}

.thanks-highlight strong {
  display: block;
  margin-bottom: 8px;
  font-size: 1.1rem;
}

.thanks-list {
  list-style: none;
  padding: 0;
  margin: 24px 0 0;
  display: grid;
  gap: 10px;
}

.thanks-list li {
  padding: 14px 16px;
  border-radius: 14px;
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--line);
  color: var(--text);
  font-weight: 600;
}


.video-embed-wrap {
  margin-top: 18px;
}

.video-embed-wrap iframe {
  width: 100%;
  aspect-ratio: 16 / 9;
  border: 0;
  border-radius: 18px;
  box-shadow: var(--shadow);
  background: #000;
}

.review-video {
  margin-top: 20px;
}


.video-embed-wrap {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  margin-top: 18px;
  border-radius: 18px;
  overflow: hidden;
  background: rgba(0,0,0,0.25);
}

.video-embed-wrap iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

.whatsapp-float {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 999;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 58px;
  padding: 14px 18px;
  border-radius: 999px;
  background: linear-gradient(135deg, #18b75f 0%, #27d66f 100%);
  color: #fff;
  font-weight: 800;
  box-shadow: 0 20px 45px rgba(0, 0, 0, 0.28);
  border: 1px solid rgba(255,255,255,0.18);
}

.whatsapp-float:hover {
  transform: translateY(-2px);
}

.whatsapp-float__icon {
  display: inline-grid;
  place-items: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: rgba(255,255,255,0.16);
  font-size: 1rem;
}

.whatsapp-float__text {
  white-space: nowrap;
}

@media (max-width: 640px) {
  .whatsapp-float {
    right: 12px;
    bottom: 12px;
    min-height: 54px;
    padding: 12px 16px;
  }

  .whatsapp-float__text {
    display: none;
  }
}