/* =========================================================
   AlpinNord Bergführer — responsive premium demo
   ========================================================= */

:root {
  --color-bg: #f2f0e9;
  --color-surface: #fbfaf6;
  --color-surface-alt: #e8e8df;
  --color-ink: #17231f;
  --color-muted: #66706b;
  --color-line: rgba(23, 35, 31, 0.14);
  --color-forest: #253d34;
  --color-moss: #607c5a;
  --color-gold: #e5a83f;
  --color-gold-dark: #b97720;
  --color-ice: #c9d9d5;
  --color-white: #fff;
  --shadow-sm: 0 10px 30px rgba(18, 29, 25, 0.08);
  --shadow-md: 0 20px 60px rgba(18, 29, 25, 0.15);
  --radius-sm: 0.75rem;
  --radius-md: 1.25rem;
  --radius-lg: 2rem;
  --radius-pill: 999px;
  --container: 78rem;
  --container-wide: 92rem;
  --section-space: clamp(5rem, 10vw, 9rem);
  --transition: 260ms cubic-bezier(.2,.7,.2,1);
  --font-sans: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-display: Georgia, "Times New Roman", serif;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 6rem;
}

body {
  margin: 0;
  min-width: 20rem;
  overflow-x: hidden;
  background: var(--color-bg);
  color: var(--color-ink);
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.65;
  text-rendering: optimizeLegibility;
}

body.nav-open { overflow: hidden; }

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

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

button,
input,
select,
textarea { font: inherit; }

button { color: inherit; }

::selection { background: var(--color-gold); color: var(--color-ink); }

:focus-visible {
  outline: 3px solid var(--color-gold);
  outline-offset: 4px;
}

.skip-link {
  position: fixed;
  top: 0.75rem;
  left: 0.75rem;
  z-index: 2000;
  transform: translateY(-150%);
  padding: 0.8rem 1rem;
  border-radius: var(--radius-sm);
  background: var(--color-white);
  color: var(--color-ink);
  font-weight: 800;
  transition: transform var(--transition);
}
.skip-link:focus { transform: translateY(0); }

.container {
  width: min(calc(100% - 2rem), var(--container));
  margin-inline: auto;
}

.section { padding-block: var(--section-space); }

h1,
h2,
h3,
p { margin-top: 0; }

h1,
h2 {
  font-family: var(--font-display);
  font-weight: 500;
  letter-spacing: -0.045em;
  line-height: 0.98;
}

h1 { font-size: clamp(3.05rem, 8vw, 7.6rem); }
h2 { font-size: clamp(2.5rem, 5vw, 5rem); }
h3 { line-height: 1.2; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  margin-bottom: 1.15rem;
  color: var(--color-moss);
  font-size: 0.72rem;
  font-weight: 850;
  letter-spacing: 0.16em;
  line-height: 1.3;
  text-transform: uppercase;
}
.eyebrow::before {
  width: 2.3rem;
  height: 1px;
  background: currentColor;
  content: "";
}
.eyebrow--light { color: rgba(255,255,255,.82); }

.section-heading {
  max-width: 55rem;
  margin-bottom: clamp(2.5rem, 5vw, 4.5rem);
}
.section-heading h2 { margin-bottom: 0; }
.section-heading--split {
  display: grid;
  gap: 1.5rem;
  max-width: none;
}
.section-heading--split > p {
  align-self: end;
  max-width: 36rem;
  margin-bottom: 0.35rem;
  color: var(--color-muted);
  font-size: clamp(1rem, 1.5vw, 1.15rem);
}

.section-lead {
  color: var(--color-muted);
  font-size: clamp(1.05rem, 1.7vw, 1.25rem);
}

.button {
  display: inline-flex;
  min-height: 3.25rem;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  padding: 0.85rem 1.35rem;
  border: 1px solid transparent;
  border-radius: var(--radius-pill);
  cursor: pointer;
  font-size: 0.92rem;
  font-weight: 800;
  transition: transform var(--transition), background-color var(--transition), border-color var(--transition), color var(--transition), box-shadow var(--transition);
}
.button:hover { transform: translateY(-2px); }
.button--accent {
  background: var(--color-gold);
  color: #1b251f;
  box-shadow: 0 10px 28px rgba(229,168,63,.22);
}
.button--accent:hover { background: #f1b952; box-shadow: 0 14px 34px rgba(229,168,63,.34); }
.button--ghost { border-color: rgba(255,255,255,.42); background: rgba(255,255,255,.07); color: var(--color-white); backdrop-filter: blur(10px); }
.button--ghost:hover { border-color: rgba(255,255,255,.75); background: rgba(255,255,255,.14); }
.button--small { min-height: 2.7rem; padding: 0.68rem 1.05rem; font-size: 0.82rem; }
.button--wide { width: 100%; }

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  border-bottom: 1px solid currentColor;
  font-weight: 800;
}
.text-link span { transition: transform var(--transition); }
.text-link:hover span { transform: translate(3px, -3px); }

/* Header */
.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 1000;
  color: var(--color-white);
  transition: background-color var(--transition), box-shadow var(--transition), color var(--transition), backdrop-filter var(--transition);
}
.site-header.is-scrolled {
  background: rgba(244,243,237,.9);
  box-shadow: 0 1px 0 var(--color-line), 0 8px 30px rgba(16,27,23,.08);
  color: var(--color-ink);
  backdrop-filter: blur(18px);
}
.site-header__inner {
  display: flex;
  min-height: 5rem;
  align-items: center;
  justify-content: space-between;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  line-height: 1;
}
.brand__mark { width: 2.7rem; height: auto; }
.brand__text { display: grid; gap: 0.12rem; }
.brand__text strong { font-family: var(--font-display); font-size: 1.25rem; font-weight: 600; letter-spacing: -0.03em; }
.brand__text small { font-size: 0.57rem; font-weight: 800; letter-spacing: 0.18em; text-transform: uppercase; opacity: .72; }

.primary-nav {
  display: none;
  align-items: center;
  gap: clamp(1rem, 2vw, 2rem);
}
.primary-nav > a:not(.button) {
  position: relative;
  padding-block: .55rem;
  font-size: .87rem;
  font-weight: 750;
}
.primary-nav > a:not(.button)::after {
  position: absolute;
  right: 0;
  bottom: .2rem;
  left: 0;
  height: 1px;
  transform: scaleX(0);
  background: currentColor;
  content: "";
  transform-origin: right;
  transition: transform var(--transition);
}
.primary-nav > a:hover::after,
.primary-nav > a.is-active::after { transform: scaleX(1); transform-origin: left; }

.nav-toggle {
  display: grid;
  width: 3rem;
  height: 3rem;
  place-content: center;
  gap: 5px;
  border: 1px solid rgba(255,255,255,.35);
  border-radius: 50%;
  background: rgba(255,255,255,.08);
  cursor: pointer;
}
.is-scrolled .nav-toggle { border-color: var(--color-line); background: rgba(255,255,255,.6); }
.nav-toggle span {
  width: 1.2rem;
  height: 2px;
  background: currentColor;
  transition: transform var(--transition), opacity var(--transition);
}
.nav-open .nav-toggle span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-open .nav-toggle span:nth-child(2) { opacity: 0; }
.nav-open .nav-toggle span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-nav-backdrop {
  position: fixed;
  inset: 0;
  z-index: 900;
  visibility: hidden;
  opacity: 0;
  background: rgba(7,15,12,.58);
  backdrop-filter: blur(5px);
  transition: opacity var(--transition), visibility var(--transition);
}
.nav-open .mobile-nav-backdrop { visibility: visible; opacity: 1; }

/* Hero */
.hero {
  position: relative;
  display: grid;
  min-height: max(44rem, 92dvh);
  place-items: end stretch;
  overflow: hidden;
  color: var(--color-white);
}
.hero__media,
.hero__overlay {
  position: absolute;
  inset: 0;
}
.hero__media {
  transform: scale(1.03);
  background: #35443e url("https://images.unsplash.com/photo-1464822759023-fed622ff2c3b?auto=format&fit=crop&w=2200&q=86") center 55%/cover no-repeat;
}
.hero__overlay {
  background:
    linear-gradient(180deg, rgba(7,14,12,.45) 0%, rgba(7,14,12,.1) 32%, rgba(7,14,12,.82) 100%),
    linear-gradient(90deg, rgba(7,14,12,.55) 0%, transparent 65%);
}
.hero__content {
  position: relative;
  z-index: 2;
  display: grid;
  gap: 2rem;
  padding-top: 8.5rem;
  padding-bottom: clamp(5.5rem, 10vw, 8rem);
}
.hero__copy { max-width: 65rem; }
.hero h1 { max-width: 13ch; margin-bottom: 1.3rem; }
.hero__lead { max-width: 44rem; color: rgba(255,255,255,.86); font-size: clamp(1.05rem, 2vw, 1.35rem); line-height: 1.55; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-block: 2rem 2.5rem; }
.hero__trust {
  display: flex;
  flex-wrap: wrap;
  gap: 1.2rem 2.2rem;
  margin: 0;
  padding: 0;
  list-style: none;
}
.hero__trust li { display: grid; gap: 0.15rem; }
.hero__trust strong { font-family: var(--font-display); font-size: 1.8rem; font-weight: 500; }
.hero__trust span { color: rgba(255,255,255,.68); font-size: .75rem; font-weight: 700; }
.hero__note {
  display: flex;
  max-width: 29rem;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.15rem;
  border: 1px solid rgba(255,255,255,.2);
  border-radius: var(--radius-md);
  background: rgba(23,35,31,.35);
  backdrop-filter: blur(14px);
}
.hero__note-icon {
  display: grid;
  width: 2.7rem;
  aspect-ratio: 1;
  flex: 0 0 auto;
  place-items: center;
  border-radius: 50%;
  background: var(--color-gold);
  color: var(--color-ink);
  font-weight: 900;
}
.hero__note p { margin: .3rem 0 0; color: rgba(255,255,255,.72); font-size: .88rem; line-height: 1.55; }
.scroll-cue {
  position: absolute;
  z-index: 3;
  right: 1rem;
  bottom: 1.2rem;
  display: none;
  align-items: center;
  gap: .7rem;
  color: rgba(255,255,255,.72);
  font-size: .7rem;
  font-weight: 800;
  letter-spacing: .15em;
  text-transform: uppercase;
}
.scroll-cue span { width: 2.5rem; height: 1px; background: currentColor; }

/* Trust bar */
.trust-bar { border-bottom: 1px solid var(--color-line); background: var(--color-surface); }
.trust-bar__grid { display: grid; grid-template-columns: repeat(2, 1fr); }
.trust-bar__grid > div {
  padding: 1.3rem 1rem;
  border-right: 1px solid var(--color-line);
  border-bottom: 1px solid var(--color-line);
}
.trust-bar__grid > div:nth-child(2n) { border-right: 0; }
.trust-bar__grid span { display: block; font-family: var(--font-display); font-size: clamp(1.2rem, 2vw, 1.7rem); line-height: 1; text-transform: capitalize; }
.trust-bar__grid p { margin: .4rem 0 0; color: var(--color-muted); font-size: .69rem; font-weight: 750; }

/* Tours */
.tours-section { background: var(--color-bg); }
.tour-filters {
  display: flex;
  gap: .55rem;
  margin-bottom: 2rem;
  padding-bottom: .5rem;
  overflow-x: auto;
  scrollbar-width: none;
}
.tour-filters::-webkit-scrollbar { display: none; }
.filter-button {
  flex: 0 0 auto;
  min-height: 2.75rem;
  padding: .65rem 1rem;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-pill);
  background: transparent;
  cursor: pointer;
  font-size: .8rem;
  font-weight: 800;
  transition: background var(--transition), color var(--transition), border-color var(--transition);
}
.filter-button:hover,
.filter-button.is-active { border-color: var(--color-forest); background: var(--color-forest); color: var(--color-white); }

.tour-grid { display: grid; gap: 1.25rem; }
.tour-card {
  overflow: hidden;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  box-shadow: 0 0 0 rgba(0,0,0,0);
  transition: transform var(--transition), box-shadow var(--transition), opacity var(--transition);
}
.tour-card[hidden] { display: none; }
.tour-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
.tour-card__media { position: relative; aspect-ratio: 16/11; overflow: hidden; background: var(--color-surface-alt); }
.tour-card__media::after {
  position: absolute;
  inset: auto 0 0;
  height: 35%;
  background: linear-gradient(transparent, rgba(12,22,18,.35));
  content: "";
}
.tour-card__media img { width: 100%; height: 100%; object-fit: cover; transition: transform 700ms cubic-bezier(.2,.7,.2,1); }
.tour-card:hover .tour-card__media img { transform: scale(1.055); }
.tour-card__badge {
  position: absolute;
  z-index: 2;
  top: .9rem;
  left: .9rem;
  padding: .45rem .7rem;
  border: 1px solid rgba(255,255,255,.3);
  border-radius: var(--radius-pill);
  background: rgba(21,34,29,.48);
  color: var(--color-white);
  font-size: .68rem;
  font-weight: 850;
  backdrop-filter: blur(10px);
}
.tour-card__body { padding: 1.35rem; }
.tour-card__region { margin-bottom: .55rem; color: var(--color-moss); font-size: .68rem; font-weight: 850; letter-spacing: .12em; text-transform: uppercase; }
.tour-card h3 { margin-bottom: .65rem; font-family: var(--font-display); font-size: clamp(1.55rem, 2vw, 2rem); font-weight: 550; letter-spacing: -.03em; }
.tour-card__body > p:not(.tour-card__region) { color: var(--color-muted); font-size: .9rem; }
.tour-card__facts {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin: 1.25rem 0;
  padding-block: 1rem;
  border-block: 1px solid var(--color-line);
}
.tour-card__facts div { padding-inline: .5rem; border-right: 1px solid var(--color-line); }
.tour-card__facts div:first-child { padding-left: 0; }
.tour-card__facts div:last-child { padding-right: 0; border-right: 0; }
.tour-card__facts dt { color: var(--color-muted); font-size: .62rem; font-weight: 750; text-transform: uppercase; }
.tour-card__facts dd { margin: .2rem 0 0; font-size: .78rem; font-weight: 850; }
.tour-card__footer { display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.tour-card__footer strong { font-family: var(--font-display); font-size: 1.35rem; font-weight: 550; }
.tour-card__footer a { display: inline-flex; align-items: center; gap: .35rem; font-size: .78rem; font-weight: 850; }
.tour-card__footer a span { transition: transform var(--transition); }
.tour-card__footer a:hover span { transform: translate(3px,-3px); }

/* Finder */
.finder-section { overflow: hidden; background: var(--color-forest); color: var(--color-white); }
.finder-layout { display: grid; gap: 2.5rem; }
.finder-intro h2 { max-width: 10ch; }
.finder-intro > p:not(.eyebrow) { max-width: 34rem; color: rgba(255,255,255,.72); }
.finder-intro__line { width: min(100%, 30rem); color: rgba(229,168,63,.5); }
.finder-intro__line svg { width: 100%; height: auto; }
.tour-finder {
  padding: clamp(1.25rem, 4vw, 2.4rem);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: var(--radius-lg);
  background: rgba(255,255,255,.07);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.08);
  backdrop-filter: blur(14px);
}
.form-grid { display: grid; gap: 1rem; }
.tour-finder label,
.contact-form label { display: grid; gap: .45rem; }
.tour-finder label > span,
.contact-form label > span { font-size: .75rem; font-weight: 800; }
input,
select,
textarea {
  width: 100%;
  min-height: 3.2rem;
  border: 1px solid var(--color-line);
  border-radius: .75rem;
  background: rgba(255,255,255,.92);
  color: var(--color-ink);
  padding: .75rem .9rem;
  outline: none;
  transition: border-color var(--transition), box-shadow var(--transition), background var(--transition);
}
textarea { min-height: 8.5rem; resize: vertical; }
input:focus,
select:focus,
textarea:focus { border-color: var(--color-gold-dark); box-shadow: 0 0 0 4px rgba(229,168,63,.17); background: var(--color-white); }
.tour-finder .button { margin-top: 1rem; }
.finder-result {
  margin-top: 1.2rem;
  padding: 1.2rem;
  border: 1px solid rgba(255,255,255,.16);
  border-radius: var(--radius-md);
  background: rgba(7,16,12,.32);
}
.finder-result h3 { margin-bottom: .45rem; font-family: var(--font-display); font-size: 1.5rem; font-weight: 550; }
.finder-result p { color: rgba(255,255,255,.78); }
.finder-result dl { display: grid; grid-template-columns: repeat(2,1fr); gap: .8rem; margin: 1rem 0; }
.finder-result dt { color: rgba(255,255,255,.55); font-size: .65rem; font-weight: 800; text-transform: uppercase; }
.finder-result dd { margin: .15rem 0 0; font-size: .85rem; font-weight: 800; }

/* Benefits */
.benefits-section { background: var(--color-surface); }
.benefits-layout { display: grid; gap: 3rem; }
.benefits-image { position: relative; }
.benefits-image img { width: 100%; min-height: 31rem; object-fit: cover; border-radius: var(--radius-lg); }
.benefits-image__caption {
  position: absolute;
  right: .8rem;
  bottom: .8rem;
  left: .8rem;
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1rem;
  border: 1px solid rgba(255,255,255,.18);
  border-radius: var(--radius-md);
  background: rgba(20,31,27,.68);
  color: var(--color-white);
  font-size: .82rem;
  backdrop-filter: blur(12px);
}
.benefits-image__caption span { color: var(--color-gold); font-family: var(--font-display); font-size: 1.35rem; }
.benefits-copy h2 { max-width: 10ch; }
.benefit-list { display: grid; gap: 1.3rem; margin-top: 2rem; }
.benefit-list article { display: flex; gap: 1rem; padding-top: 1.3rem; border-top: 1px solid var(--color-line); }
.line-icon {
  display: grid;
  width: 3rem;
  height: 3rem;
  flex: 0 0 auto;
  place-items: center;
  border: 1px solid var(--color-line);
  border-radius: 50%;
}
.line-icon svg { width: 1.45rem; fill: none; stroke: currentColor; stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; }
.benefit-list h3 { margin-bottom: .25rem; font-size: 1rem; }
.benefit-list p { margin-bottom: 0; color: var(--color-muted); font-size: .9rem; }

/* Safety */
.safety-section { position: relative; overflow: hidden; background: #17231f; color: var(--color-white); }
.safety-section::before {
  position: absolute;
  inset: 0;
  opacity: .14;
  background-image: repeating-radial-gradient(ellipse at 120% 80%, transparent 0 18px, rgba(255,255,255,.3) 19px 20px);
  content: "";
}
.safety-layout { position: relative; display: grid; gap: 3rem; }
.safety-copy h2 { max-width: 11ch; }
.safety-copy > p:not(.eyebrow) { max-width: 38rem; color: rgba(255,255,255,.68); }
.safety-copy blockquote {
  margin: 2rem 0 0;
  padding: 1.2rem 0 1.2rem 1.3rem;
  border-left: 3px solid var(--color-gold);
  color: rgba(255,255,255,.94);
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 2.3vw, 1.8rem);
  line-height: 1.3;
}
.safety-grid { display: grid; gap: .75rem; }
.safety-grid article { padding: 1.35rem; border: 1px solid rgba(255,255,255,.1); border-radius: var(--radius-md); background: rgba(255,255,255,.045); }
.safety-grid span { color: var(--color-gold); font-family: var(--font-display); font-size: 1.25rem; }
.safety-grid h3 { margin: .6rem 0 .35rem; }
.safety-grid p { margin-bottom: 0; color: rgba(255,255,255,.63); font-size: .87rem; }

/* Process */
.process-section { background: var(--color-bg); }
.process-list { display: grid; margin: 0; padding: 0; list-style: none; counter-reset: process; }
.process-list li { position: relative; display: grid; grid-template-columns: 3.8rem 1fr; gap: 1rem; padding: 1.35rem 0; border-top: 1px solid var(--color-line); }
.process-list li:last-child { border-bottom: 1px solid var(--color-line); }
.process-list li > span { color: var(--color-moss); font-family: var(--font-display); font-size: 1.45rem; }
.process-list h3 { margin: .15rem 0 .3rem; font-size: 1rem; }
.process-list p { margin: 0; color: var(--color-muted); font-size: .88rem; }

/* Difficulty */
.difficulty-section { background: var(--color-surface-alt); }
.difficulty-grid { display: grid; gap: 1rem; }
.difficulty-card { padding: 1.35rem; border: 1px solid var(--color-line); border-radius: var(--radius-md); background: rgba(255,255,255,.54); }
.difficulty-card__top { display: flex; align-items: center; justify-content: space-between; }
.difficulty-card__top > span { color: var(--color-moss); font-family: var(--font-display); font-size: 1.4rem; }
.level-bars { display: flex; gap: .25rem; }
.level-bars i { width: 1.2rem; height: .25rem; border-radius: 999px; background: rgba(23,35,31,.14); }
.level-bars i:first-child,
.level-bars--2 i:nth-child(-n+2),
.level-bars--3 i:nth-child(-n+3),
.level-bars--4 i:nth-child(-n+4) { background: var(--color-gold-dark); }
.difficulty-card h3 { margin: 2rem 0 .5rem; font-family: var(--font-display); font-size: 1.65rem; font-weight: 550; }
.difficulty-card > p { color: var(--color-muted); font-size: .88rem; }
.difficulty-card ul { margin: 1rem 0 0; padding: 1rem 0 0; border-top: 1px solid var(--color-line); list-style: none; }
.difficulty-card li { padding-block: .25rem; font-size: .78rem; font-weight: 750; }
.difficulty-card li::before { margin-right: .55rem; color: var(--color-moss); content: "—"; }
.difficulty-note { margin: 1.4rem 0 0; color: var(--color-muted); font-size: .82rem; }

/* Guide */
.guide-section { background: var(--color-surface); }
.guide-layout { display: grid; gap: 3rem; }
.guide-portrait { position: relative; }
.guide-portrait img { width: 100%; aspect-ratio: 4/5; object-fit: cover; border-radius: var(--radius-lg); filter: saturate(.85); }
.demo-label {
  position: absolute;
  bottom: 1rem;
  left: 1rem;
  padding: .5rem .75rem;
  border-radius: var(--radius-pill);
  background: rgba(23,35,31,.72);
  color: var(--color-white);
  font-size: .65rem;
  font-weight: 800;
  backdrop-filter: blur(8px);
}
.guide-copy__role { color: var(--color-moss); font-size: .8rem; font-weight: 850; letter-spacing: .06em; text-transform: uppercase; }
.guide-quote { margin: 1.8rem 0; font-family: var(--font-display); font-size: clamp(1.35rem,2.5vw,2rem); line-height: 1.35; }
.guide-copy > p:not(.eyebrow,.guide-copy__role,.guide-quote) { color: var(--color-muted); }
.guide-stats { display: grid; grid-template-columns: repeat(2,1fr); gap: .75rem; margin-block: 2rem; }
.guide-stats div { padding: 1rem; border: 1px solid var(--color-line); border-radius: var(--radius-sm); }
.guide-stats strong { display: block; font-family: var(--font-display); font-size: 1.6rem; font-weight: 550; }
.guide-stats span { color: var(--color-muted); font-size: .7rem; font-weight: 750; }

/* Regions */
.regions-section { background: var(--color-bg); }
.region-grid { display: grid; gap: 1rem; }
.region-card { position: relative; min-height: 22rem; overflow: hidden; border-radius: var(--radius-md); background: var(--color-forest); color: var(--color-white); }
.region-card img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform 700ms cubic-bezier(.2,.7,.2,1); }
.region-card::after { position: absolute; inset: 0; background: linear-gradient(180deg, transparent 30%, rgba(7,14,12,.86)); content: ""; }
.region-card:hover img { transform: scale(1.05); }
.region-card > div { position: absolute; z-index: 2; right: 1.2rem; bottom: 1.2rem; left: 1.2rem; }
.region-card span { color: var(--color-gold); font-family: var(--font-display); font-size: 1.1rem; }
.region-card h3 { margin: .25rem 0 .35rem; font-family: var(--font-display); font-size: 1.7rem; font-weight: 550; }
.region-card p { margin: 0; color: rgba(255,255,255,.72); font-size: .85rem; }
.region-card--text { display: flex; flex-direction: column; justify-content: flex-end; padding: 1.5rem; background: var(--color-gold); color: var(--color-ink); }
.region-card--text::after { display: none; }
.region-card--text span { color: var(--color-ink); opacity: .65; }
.region-card--text p { color: rgba(23,35,31,.72); }
.region-card--text a { margin-top: 1.3rem; font-size: .8rem; font-weight: 850; }

/* Testimonials */
.testimonials-section { overflow: hidden; background: var(--color-forest); color: var(--color-white); }
.testimonials-section .section-heading--split > p { color: rgba(255,255,255,.64); }
.slider-controls { display: flex; align-self: end; gap: .5rem; }
.slider-button {
  display: grid;
  width: 3rem;
  height: 3rem;
  place-items: center;
  border: 1px solid rgba(255,255,255,.22);
  border-radius: 50%;
  background: transparent;
  color: var(--color-white);
  cursor: pointer;
  transition: background var(--transition), color var(--transition);
}
.slider-button:hover { background: var(--color-gold); color: var(--color-ink); }
.testimonial-slider { min-height: 24rem; }
.testimonial { display: none; max-width: 68rem; }
.testimonial.is-active { display: block; animation: testimonial-in 450ms ease both; }
.stars { color: var(--color-gold); letter-spacing: .25em; }
.testimonial blockquote { margin: 1.5rem 0 2rem; font-family: var(--font-display); font-size: clamp(1.8rem,4.5vw,4.2rem); line-height: 1.12; letter-spacing: -.035em; }
.testimonial footer { display: grid; gap: .2rem; }
.testimonial footer span { color: rgba(255,255,255,.58); font-size: .78rem; }
.demo-disclaimer { margin: 1.5rem 0 0; color: rgba(255,255,255,.45); font-size: .7rem; }
@keyframes testimonial-in { from { opacity: 0; transform: translateY(10px); } }

/* Gallery */
.gallery-section { background: var(--color-surface); }
.gallery-grid { display: grid; gap: .8rem; }
.gallery-item {
  position: relative;
  min-height: 18rem;
  overflow: hidden;
  padding: 0;
  border: 0;
  border-radius: var(--radius-md);
  background: var(--color-surface-alt);
  cursor: zoom-in;
}
.gallery-item img { width: 100%; height: 100%; object-fit: cover; transition: transform 700ms cubic-bezier(.2,.7,.2,1), filter var(--transition); }
.gallery-item::after { position: absolute; inset: 0; background: linear-gradient(transparent 50%, rgba(7,14,12,.72)); content: ""; }
.gallery-item span { position: absolute; z-index: 2; right: 1rem; bottom: .9rem; left: 1rem; color: var(--color-white); font-size: .76rem; font-weight: 850; text-align: left; }
.gallery-item:hover img { transform: scale(1.055); filter: saturate(1.08); }
.lightbox {
  width: min(92vw, 72rem);
  max-height: 92dvh;
  padding: 0;
  overflow: hidden;
  border: 0;
  border-radius: var(--radius-md);
  background: #0e1714;
  color: var(--color-white);
}
.lightbox::backdrop { background: rgba(4,9,7,.84); backdrop-filter: blur(8px); }
.lightbox img { width: 100%; max-height: 78dvh; object-fit: contain; background: #0e1714; }
.lightbox p { margin: 0; padding: 1rem 1.2rem; color: rgba(255,255,255,.75); font-size: .85rem; }
.lightbox__close {
  position: absolute;
  z-index: 2;
  top: .8rem;
  right: .8rem;
  display: grid;
  width: 2.8rem;
  height: 2.8rem;
  place-items: center;
  border: 1px solid rgba(255,255,255,.3);
  border-radius: 50%;
  background: rgba(12,20,17,.66);
  color: var(--color-white);
  cursor: pointer;
  font-size: 1.6rem;
  backdrop-filter: blur(8px);
}

/* FAQ */
.faq-section { background: var(--color-bg); }
.faq-layout { display: grid; gap: 3rem; }
.faq-intro h2 { max-width: 10ch; }
.faq-intro > p:not(.eyebrow) { color: var(--color-muted); }
.faq-list details { border-top: 1px solid var(--color-line); }
.faq-list details:last-child { border-bottom: 1px solid var(--color-line); }
.faq-list summary {
  display: flex;
  min-height: 4.5rem;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  cursor: pointer;
  font-weight: 800;
  list-style: none;
}
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary span { font-size: 1.4rem; font-weight: 400; transition: transform var(--transition); }
.faq-list details[open] summary span { transform: rotate(45deg); }
.faq-list details p { max-width: 52rem; padding: 0 2rem 1.4rem 0; color: var(--color-muted); font-size: .9rem; }

/* CTA */
.cta-section { position: relative; display: grid; min-height: 42rem; place-items: center; overflow: hidden; color: var(--color-white); text-align: center; }
.cta-section__media,
.cta-section__overlay { position: absolute; inset: 0; }
.cta-section__media { background: #263833 url("https://images.unsplash.com/photo-1506905925346-21bda4d32df4?auto=format&fit=crop&w=2200&q=86") center/cover no-repeat; }
.cta-section__overlay { background: linear-gradient(rgba(8,17,14,.38),rgba(8,17,14,.8)); }
.cta-section__content { position: relative; z-index: 2; max-width: 62rem; }
.cta-section h2 { margin-bottom: 1.3rem; }
.cta-section p:not(.eyebrow) { max-width: 43rem; margin-inline: auto; color: rgba(255,255,255,.82); font-size: clamp(1rem,2vw,1.25rem); }
.cta-section__content > div { display: flex; flex-wrap: wrap; justify-content: center; gap: .75rem; margin-top: 2rem; }

/* Contact */
.contact-section { background: var(--color-surface); }
.contact-layout { display: grid; gap: 3rem; }
.contact-copy > p:not(.eyebrow,.demo-disclaimer) { color: var(--color-muted); }
.contact-details { display: grid; margin-block: 2rem; font-style: normal; }
.contact-details > * { display: grid; gap: .2rem; padding: 1rem 0; border-top: 1px solid var(--color-line); }
.contact-details > *:last-child { border-bottom: 1px solid var(--color-line); }
.contact-details span { color: var(--color-muted); font-size: .68rem; font-weight: 800; text-transform: uppercase; }
.contact-details strong { font-size: .9rem; }
.whatsapp-link { display: inline-flex; align-items: center; gap: .5rem; font-weight: 850; }
.contact-copy .demo-disclaimer { color: var(--color-muted); }
.contact-form { padding: clamp(1.25rem,4vw,2.3rem); border: 1px solid var(--color-line); border-radius: var(--radius-lg); background: var(--color-bg); box-shadow: var(--shadow-sm); }
.contact-form em { color: #9b3f2d; font-style: normal; }
.field-error { min-height: 1.05em; color: #9b3f2d; font-size: .68rem; }
.is-invalid { border-color: #9b3f2d; box-shadow: 0 0 0 3px rgba(155,63,45,.11); }
.form-field--full { grid-column: 1/-1; }
.checkbox-field { grid-template-columns: auto 1fr; align-items: start; }
.checkbox-field input { width: 1.1rem; min-height: 1.1rem; margin-top: .2rem; accent-color: var(--color-forest); }
.checkbox-field > span { font-weight: 500 !important; line-height: 1.5; }
.checkbox-field .field-error { grid-column: 2; }
.checkbox-field a { text-decoration: underline; }
.contact-form .button { margin-top: 1rem; }
.form-status { min-height: 1.5rem; margin: 1rem 0 0; font-size: .85rem; font-weight: 750; }
.form-status.is-success { color: #2d6b47; }

/* Footer */
.site-footer { padding-top: 4rem; background: #101a17; color: var(--color-white); }
.footer-grid { display: grid; gap: 2.5rem; padding-bottom: 3rem; }
.footer-brand p { max-width: 25rem; margin: 1.2rem 0 0; color: rgba(255,255,255,.55); font-size: .82rem; }
.brand--footer { color: var(--color-white); }
.footer-grid > div:not(.footer-brand) { display: grid; align-content: start; gap: .55rem; }
.footer-grid h2 { margin: 0 0 .5rem; font-family: var(--font-sans); font-size: .72rem; font-weight: 850; letter-spacing: .14em; text-transform: uppercase; }
.footer-grid a,
.footer-grid span { color: rgba(255,255,255,.58); font-size: .8rem; }
.footer-grid a:hover { color: var(--color-white); }
.footer-bottom {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding-block: 1.4rem;
  border-top: 1px solid rgba(255,255,255,.1);
}
.footer-bottom p { margin: 0; color: rgba(255,255,255,.45); font-size: .7rem; }
.footer-bottom nav { display: flex; flex-wrap: wrap; gap: 1rem; }
.footer-bottom a { color: rgba(255,255,255,.55); font-size: .7rem; }

/* Reveal */
.reveal {
  opacity: 1;
  transform: none;
}
.js .reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 700ms ease, transform 700ms cubic-bezier(.2,.7,.2,1);
}
.js .reveal.is-visible { opacity: 1; transform: none; }

/* Mobile navigation */
@media (max-width: 61.99rem) {
  .primary-nav {
    position: fixed;
    z-index: 950;
    top: 0;
    right: 0;
    display: flex;
    width: min(88vw, 24rem);
    height: 100dvh;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    transform: translateX(102%);
    padding: 6.5rem 1.5rem 2rem;
    background: var(--color-surface);
    color: var(--color-ink);
    box-shadow: -20px 0 60px rgba(0,0,0,.15);
    transition: transform var(--transition);
  }
  .nav-open .primary-nav { transform: translateX(0); }
  .primary-nav > a:not(.button) { padding: 1rem 0; border-bottom: 1px solid var(--color-line); font-family: var(--font-display); font-size: 1.5rem; font-weight: 550; }
  .primary-nav > a:not(.button)::after { display: none; }
  .nav-cta { margin-top: 1.5rem; }
  .nav-toggle { position: relative; z-index: 1000; }
}

@media (min-width: 36rem) {
  .container { width: min(calc(100% - 3rem), var(--container)); }
  .tour-grid,
  .difficulty-grid,
  .region-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .form-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .gallery-grid { grid-template-columns: repeat(2,1fr); grid-auto-rows: 18rem; }
  .gallery-item { min-height: 0; }
  .gallery-item--wide { grid-column: span 2; }
  .gallery-item--tall { grid-row: span 2; }
}

@media (min-width: 48rem) {
  .section-heading--split { grid-template-columns: minmax(0,1.35fr) minmax(18rem,.65fr); align-items: end; }
  .hero__content { grid-template-columns: minmax(0,1fr) 25rem; align-items: end; }
  .hero__note { justify-self: end; }
  .scroll-cue { display: flex; }
  .trust-bar__grid { grid-template-columns: repeat(5,1fr); }
  .trust-bar__grid > div { border-bottom: 0; }
  .trust-bar__grid > div:nth-child(2n) { border-right: 1px solid var(--color-line); }
  .trust-bar__grid > div:last-child { border-right: 0; }
  .tour-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .benefits-layout,
  .guide-layout { grid-template-columns: minmax(0,.9fr) minmax(0,1.1fr); align-items: center; }
  .safety-grid { grid-template-columns: repeat(2,1fr); }
  .process-list { grid-template-columns: repeat(3,1fr); border-top: 1px solid var(--color-line); }
  .process-list li { grid-template-columns: 1fr; min-height: 16rem; padding: 1.5rem; border-top: 0; border-right: 1px solid var(--color-line); border-bottom: 1px solid var(--color-line); }
  .process-list li:nth-child(3n) { border-right: 0; }
  .difficulty-grid { grid-template-columns: repeat(2,1fr); }
  .region-grid { grid-template-columns: repeat(3,1fr); }
  .region-card--large { grid-column: span 2; }
  .region-card--text { grid-column: span 2; min-height: 16rem; }
  .gallery-grid { grid-template-columns: repeat(4,1fr); }
  .gallery-item--wide { grid-column: span 2; }
  .faq-layout { grid-template-columns: minmax(16rem,.65fr) minmax(0,1.35fr); }
  .faq-intro { position: sticky; top: 7rem; align-self: start; }
  .footer-grid { grid-template-columns: 1.5fr repeat(3,1fr); }
  .footer-bottom { flex-direction: row; align-items: center; justify-content: space-between; }
}

@media (min-width: 62rem) {
  .container { width: min(calc(100% - 5rem), var(--container)); }
  .site-header__inner { min-height: 5.5rem; }
  .primary-nav { display: flex; }
  .nav-toggle { display: none; }
  .hero { min-height: 100dvh; }
  .finder-layout { grid-template-columns: minmax(0,.8fr) minmax(34rem,1.2fr); align-items: center; }
  .safety-layout { grid-template-columns: minmax(0,.85fr) minmax(0,1.15fr); align-items: center; }
  .difficulty-grid { grid-template-columns: repeat(4,1fr); }
  .contact-layout { grid-template-columns: minmax(18rem,.72fr) minmax(0,1.28fr); align-items: start; }
}

@media (min-width: 75rem) {
  .tour-grid { grid-template-columns: repeat(3,minmax(0,1fr)); }
  .guide-layout { gap: 6rem; }
  .benefits-layout { gap: 6rem; }
}

@media (min-width: 100rem) {
  :root { --container: 88rem; }
  body { font-size: 1.05rem; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
  .js .reveal { opacity: 1; transform: none; }
}