:root {
  color-scheme: light;
  --ink: #13242b;
  --muted: #5e7076;
  --sea: #087b8f;
  --lagoon: #18a8a8;
  --coral: #df6c4f;
  --sun: #f3b74d;
  --paper: #f7f8f5;
  --card: #ffffff;
  --line: rgba(19, 36, 43, 0.12);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
}

a {
  color: inherit;
}

.site-header {
  position: fixed;
  z-index: 20;
  inset: 0 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 18px clamp(20px, 5vw, 72px);
  color: #fff;
  background: linear-gradient(180deg, rgba(0, 0, 0, 0.46), rgba(0, 0, 0, 0));
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  text-decoration: none;
}

.brand-mark {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.18);
  backdrop-filter: blur(12px);
}

.nav {
  display: flex;
  align-items: center;
  gap: 18px;
  font-size: 14px;
  font-weight: 700;
}

.nav a {
  text-decoration: none;
  opacity: 0.9;
}

.hero {
  min-height: 88svh;
  display: grid;
  align-items: end;
  position: relative;
  color: #fff;
  background:
    linear-gradient(180deg, rgba(0, 0, 0, 0.18), rgba(0, 0, 0, 0.28) 42%, rgba(0, 0, 0, 0.72)),
    url("assets/hero-oludeniz.jpg") center / cover no-repeat;
}

.hero-inner {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
  padding: 118px 0 76px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 16px;
  padding: 7px 11px;
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.13);
  font-size: 13px;
  font-weight: 800;
}

h1 {
  max-width: 760px;
  margin: 0;
  font-size: clamp(46px, 8vw, 92px);
  line-height: 0.95;
  letter-spacing: 0;
}

.hero-copy {
  max-width: 640px;
  margin: 20px 0 0;
  font-size: clamp(18px, 2vw, 23px);
  line-height: 1.45;
  color: rgba(255, 255, 255, 0.88);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 12px 18px;
  border-radius: 999px;
  font-weight: 800;
  text-decoration: none;
}

.button.primary {
  color: var(--sea);
  background: #fff;
}

.button.secondary {
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.36);
  background: rgba(255, 255, 255, 0.12);
}

.section {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
  padding: 64px 0;
}

.section h2 {
  margin: 0 0 12px;
  font-size: clamp(28px, 4vw, 44px);
  line-height: 1.08;
  letter-spacing: 0;
}

.section > p {
  max-width: 720px;
  margin: 0 0 28px;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.55;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.feature {
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--card);
}

.feature strong {
  display: block;
  margin-bottom: 8px;
  font-size: 18px;
}

.feature span {
  color: var(--muted);
  line-height: 1.5;
}

.split {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 34px;
  align-items: center;
}

.media {
  min-height: 420px;
  border-radius: 8px;
  background: url("assets/paragliding-beach.jpg") center / cover no-repeat;
}

.check-list {
  display: grid;
  gap: 12px;
  padding: 0;
  margin: 26px 0 0;
  list-style: none;
}

.check-list li {
  padding: 14px 16px;
  border-left: 4px solid var(--lagoon);
  background: #fff;
}

.provider-strip {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 10px;
  margin-top: 26px;
}

.provider-strip span {
  min-height: 64px;
  display: flex;
  align-items: center;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  font-size: 14px;
  font-weight: 800;
}

.privacy-band {
  background: #13242b;
  color: #fff;
}

.privacy-band .section > p,
.privacy-band .feature span {
  color: rgba(255, 255, 255, 0.72);
}

.privacy-band .feature {
  border-color: rgba(255, 255, 255, 0.14);
  background: rgba(255, 255, 255, 0.08);
}

.page {
  width: min(860px, calc(100% - 40px));
  margin: 0 auto;
  padding: 116px 0 68px;
}

.page h1 {
  color: var(--ink);
  font-size: clamp(38px, 7vw, 64px);
}

.page h2 {
  margin-top: 36px;
}

.page p,
.page li {
  color: var(--muted);
  line-height: 1.65;
}

.light-header {
  color: var(--ink);
  background: rgba(247, 248, 245, 0.92);
  border-bottom: 1px solid var(--line);
}

.light-header .brand-mark {
  color: #fff;
  background: var(--sea);
}

.footer {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 14px;
  padding: 28px clamp(20px, 5vw, 72px);
  color: var(--muted);
  border-top: 1px solid var(--line);
  background: #fff;
  font-size: 14px;
}

.footer a {
  margin-left: 14px;
  font-weight: 700;
  text-decoration: none;
}

@media (max-width: 820px) {
  .nav {
    gap: 12px;
    font-size: 13px;
  }

  .hero {
    min-height: 86svh;
  }

  .feature-grid,
  .split,
  .provider-strip {
    grid-template-columns: 1fr;
  }

  .media {
    min-height: 360px;
  }
}

@media (max-width: 520px) {
  .site-header {
    padding-inline: 16px;
  }

  .nav a:nth-child(1) {
    display: none;
  }

  .hero-inner,
  .section,
  .page {
    width: min(100% - 28px, 1120px);
  }

  h1 {
    font-size: 44px;
  }

  .hero-copy {
    font-size: 17px;
  }
}