:root {
  --ink: #1b242c;
  --mute: #5d6b76;
  --paper: #eef2f4;
  --card: #ffffff;
  --stone: #9aa8b3;
  --accent: #3d6e8c;
  --line: rgba(27, 36, 44, 0.12);
  --display: "Outfit", "Segoe UI", sans-serif;
  --serif: "Newsreader", Georgia, serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  font-family: var(--serif);
  background:
    linear-gradient(180deg, #f7f9fa 0%, var(--paper) 40%, #e6ebef 100%);
  line-height: 1.55;
  font-size: 1.05rem;
}
a { color: inherit; }
img {
  max-width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}
.sr {
  position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0);
}

.bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 5vw;
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(247, 249, 250, 0.9);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.logo {
  font-family: var(--display);
  font-weight: 700;
  text-decoration: none;
  letter-spacing: -0.03em;
  font-size: 1.15rem;
}
.bar nav { display: flex; gap: 1.2rem; flex-wrap: wrap; }
.bar nav a {
  font-family: var(--display);
  font-size: 0.88rem;
  font-weight: 500;
  text-decoration: none;
  color: var(--mute);
}
.bar nav a:hover { color: var(--ink); }

.intro {
  padding: clamp(2.5rem, 8vw, 5rem) 5vw 1.5rem;
  max-width: 46rem;
  animation: rise 0.8s ease both;
}
.label {
  font-family: var(--display);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0 0 1rem;
}
.intro h1 {
  font-family: var(--display);
  font-weight: 700;
  font-size: clamp(3rem, 8vw, 5.5rem);
  letter-spacing: -0.045em;
  line-height: 0.95;
  margin: 0 0 1.1rem;
}
.deck {
  font-size: 1.25rem;
  color: var(--mute);
  margin: 0 0 1.5rem;
  max-width: 36rem;
}
.intro-actions { display: flex; gap: 1rem; align-items: center; flex-wrap: wrap; }
.pill {
  display: inline-flex;
  align-items: center;
  padding: 0.85rem 1.2rem;
  background: var(--accent);
  color: #fff;
  text-decoration: none;
  font-family: var(--display);
  font-weight: 600;
  font-size: 0.92rem;
  border-radius: 999px;
}
.pill.dark { background: var(--ink); }
.pill:hover { filter: brightness(1.05); }
.textlink {
  font-family: var(--display);
  font-weight: 600;
  text-decoration: none;
  color: var(--ink);
}

.hero-band {
  margin: 0 5vw 0;
  overflow: hidden;
  animation: wash 1s ease both;
}
.hero-band img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin: 0 5vw;
  padding: 1.4rem 0;
  border-bottom: 1px solid var(--line);
}
.stats div { text-align: center; }
.stats strong {
  display: block;
  font-family: var(--display);
  font-size: 1.6rem;
  letter-spacing: -0.03em;
}
.stats span {
  font-family: var(--display);
  font-size: 0.82rem;
  color: var(--mute);
}

.lessons, .routes, .gear, .letter {
  padding: clamp(3rem, 7vw, 5rem) 5vw;
}
.section-label { max-width: 36rem; margin-bottom: 2rem; }
.section-label h2, .routes h2, .studio-copy h2, .letter h2 {
  font-family: var(--display);
  font-weight: 700;
  letter-spacing: -0.03em;
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  margin: 0 0 0.6rem;
}
.section-label p, .letter p { margin: 0; color: var(--mute); }

.lesson {
  display: grid;
  grid-template-columns: 4rem 1fr 1.1fr;
  gap: 1.2rem 1.5rem;
  align-items: center;
  padding: 1.6rem 0;
  border-top: 1px solid var(--line);
}
.lesson.reverse { grid-template-columns: 4rem 1.1fr 1fr; }
.lesson.reverse img { order: 2; }
.lesson.reverse .lesson-body { order: 3; }
.lesson-num {
  font-family: var(--display);
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--accent);
}
.lesson-body h3 {
  font-family: var(--display);
  font-size: 1.35rem;
  letter-spacing: -0.02em;
  margin: 0 0 0.5rem;
}
.lesson-body p { margin: 0; color: var(--mute); }
.lesson img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.route-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.9rem;
  margin-top: 1.5rem;
}
.route-grid a {
  text-decoration: none;
  background: var(--card);
  border: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  transition: transform 0.2s ease;
}
.route-grid a:hover { transform: translateY(-3px); }
.route-grid img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}
.route-grid strong, .route-grid span { padding: 0.15rem 0.85rem; font-family: var(--display); }
.route-grid strong { margin-top: 0.7rem; font-size: 1rem; }
.route-grid span { color: var(--mute); font-size: 0.86rem; padding-bottom: 0.85rem; }

.gear { background: #e3e9ee; }
.gear-cols {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.1rem;
}
.gear-cols article {
  background: var(--card);
  border: 1px solid var(--line);
}
.gear-cols img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}
.gear-cols h3 {
  font-family: var(--display);
  font-size: 1.15rem;
  margin: 0.9rem 1rem 0.4rem;
}
.gear-cols p {
  margin: 0 1rem 1rem;
  color: var(--mute);
}

.studio {
  position: relative;
  min-height: 68vh;
  display: grid;
  align-items: end;
}
.studio > img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.studio-copy {
  position: relative;
  z-index: 1;
  margin: 5vw;
  max-width: 26rem;
  background: rgba(238, 242, 244, 0.95);
  padding: 1.5rem;
  backdrop-filter: blur(6px);
}
.studio-copy p { color: var(--mute); margin: 0 0 1rem; }

.letter {
  background: var(--ink);
  color: #eef2f4;
}
.letter p { color: rgba(238, 242, 244, 0.72); }
.letter form {
  margin-top: 1.2rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  max-width: 32rem;
}
.letter input {
  flex: 1 1 200px;
  border: 0;
  padding: 0.85rem 1rem;
  font: inherit;
}
.letter button {
  border: 0;
  background: var(--accent);
  color: #fff;
  font-family: var(--display);
  font-weight: 600;
  padding: 0.85rem 1.2rem;
  cursor: pointer;
}
.form-note {
  flex: 1 1 100%;
  font-size: 0.85rem;
  margin: 0.3rem 0 0 !important;
}
.form-note a { color: #fff; }

.foot {
  padding: 2rem 5vw 2.5rem;
  border-top: 1px solid var(--line);
}
.foot strong {
  font-family: var(--display);
  font-size: 1.15rem;
}
.foot p { color: var(--mute); }
.footer-legal {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem 1.1rem;
  margin: 1rem 0;
}
.footer-legal a {
  font-family: var(--display);
  font-size: 0.9rem;
  text-decoration: none;
  color: var(--mute);
}
.fine { font-size: 0.85rem; }

.cookie-banner {
  position: fixed; left: 1rem; right: 1rem; bottom: 1rem; z-index: 50;
  max-width: 36rem; margin: 0 auto; padding: 1rem 1.1rem;
  background: #111; color: #f5f5f5; box-shadow: 0 12px 40px rgba(0,0,0,.25);
}
.cookie-banner a { color: #fff; }
.cookie-banner p { margin: 0 0 .8rem; font-size: .92rem; line-height: 1.45; color: inherit; }
.cookie-actions { display: flex; gap: .5rem; flex-wrap: wrap; }
.cookie-btn {
  border: 0; padding: .65rem 1rem; cursor: pointer; font-weight: 600; background: #fff; color: #111;
}
.cookie-btn.ghost { background: transparent; color: #fff; border: 1px solid rgba(255,255,255,.45); }

@keyframes rise {
  from { opacity: 0; transform: translateY(14px); }
  to { opacity: 1; transform: none; }
}
@keyframes wash {
  from { opacity: 0; transform: scale(1.03); }
  to { opacity: 1; transform: none; }
}

@media (max-width: 900px) {
  .bar nav { display: none; }
  .lesson, .lesson.reverse {
    grid-template-columns: 3rem 1fr;
  }
  .lesson img, .lesson.reverse img {
    grid-column: 1 / -1;
    order: 3;
  }
  .lesson.reverse .lesson-body { order: 2; }
  .route-grid, .gear-cols { grid-template-columns: 1fr 1fr; }
  .stats { grid-template-columns: 1fr; gap: 0.6rem; }
  .studio { min-height: 58vh; }
}
@media (max-width: 560px) {
  .route-grid, .gear-cols { grid-template-columns: 1fr; }
}