/* ============================================
   BAGTUN — Timo Schaffeld
   Design: Raw Alpine Mysticism
   Palette: Deep forest, stone, ember, bone
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,500;0,600;1,300;1,400&family=Cinzel:wght@400;500&family=Jost:wght@300;400;500&display=swap');

:root {
  --stone:    #1a1714;
  --earth:    #2c2519;
  --bark:     #3d3026;
  --moss:     #4a4235;
  --slate:    #6b5f4e;
  --sand:     #b8a990;
  --bone:     #e8dfd0;
  --cream:    #f5f0e8;
  --ember:    #c4602a;
  --fire:     #e07840;
  --gold:     #c9a84c;
  --gold-light:#e8c96a;
  --mist:     rgba(232,223,208,0.06);
  --mist2:    rgba(232,223,208,0.12);

  --font-display: 'Cinzel', serif;
  --font-body:    'Cormorant Garamond', serif;
  --font-ui:      'Jost', sans-serif;

  --max-w: 1140px;
  --max-w-narrow: 760px;
  --radius: 2px;
}

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

html { scroll-behavior: smooth; font-size: 16px; }

body {
  background: var(--stone);
  color: var(--bone);
  font-family: var(--font-body);
  font-weight: 300;
  font-size: 1.2rem;
  line-height: 1.75;
  overflow-x: hidden;
}

/* ---- Typography ---- */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 400;
  letter-spacing: 0.08em;
  line-height: 1.15;
}
h1 { font-size: clamp(2.4rem, 5vw, 4.2rem); }
h2 { font-size: clamp(1.9rem, 3.5vw, 3rem); }
h3 { font-size: clamp(1.4rem, 2.5vw, 2rem); }
h4 { font-size: 1.2rem; letter-spacing: 0.12em; }

p { max-width: 65ch; }
p + p { margin-top: 1.2em; }

a { color: var(--gold); text-decoration: none; transition: color 0.2s; }
a:hover { color: var(--gold-light); }

strong { font-weight: 500; }
em { font-style: italic; }

/* ---- Layout ---- */
.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 clamp(1.5rem, 5vw, 4rem);
}
.container--narrow {
  max-width: var(--max-w-narrow);
  margin: 0 auto;
  padding: 0 clamp(1.5rem, 5vw, 4rem);
}

section { padding: clamp(4rem, 8vw, 9rem) 0; }

/* ---- Divider ---- */
.divider {
  display: flex; align-items: center; gap: 1.5rem;
  margin: 0 auto 3rem;
  max-width: 320px;
}
.divider::before, .divider::after {
  content: ''; flex: 1; height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
}
.divider span {
  color: var(--gold); font-family: var(--font-display);
  font-size: 1.1rem; letter-spacing: 0.2em; white-space: nowrap;
}

/* ---- Navigation ---- */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  padding: 1.4rem 0;
  transition: background 0.4s, padding 0.4s;
}
.nav.scrolled {
  background: rgba(26,23,20,0.96);
  backdrop-filter: blur(12px);
  padding: 0.9rem 0;
  border-bottom: 1px solid var(--mist2);
}
.nav__inner {
  display: flex; align-items: center; justify-content: space-between;
}
.nav__logo {
  font-family: var(--font-display);
  font-size: 1.1rem; letter-spacing: 0.18em;
  color: var(--bone); text-transform: uppercase;
}
.nav__logo span { color: var(--gold); }
.nav__links {
  display: flex; gap: 2.5rem; list-style: none;
}
.nav__links a {
  font-family: var(--font-ui);
  font-size: 0.8rem; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--sand);
  transition: color 0.2s;
}
.nav__links a:hover, .nav__links a.active { color: var(--bone); }
.nav__cta {
  font-family: var(--font-ui);
  font-size: 0.78rem; letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.6rem 1.6rem;
  border: 1px solid var(--gold);
  color: var(--gold) !important;
  transition: background 0.2s, color 0.2s !important;
}
.nav__cta:hover { background: var(--gold); color: var(--stone) !important; }
.nav__burger {
  display: none; flex-direction: column; gap: 5px;
  cursor: pointer; background: none; border: none; padding: 4px;
}
.nav__burger span {
  display: block; width: 26px; height: 1.5px;
  background: var(--bone); transition: all 0.3s;
}
.nav__mobile {
  display: none; position: fixed; inset: 0; z-index: 99;
  background: var(--stone); flex-direction: column;
  align-items: center; justify-content: center; gap: 2.5rem;
}
.nav__mobile.open { display: flex; }
.nav__mobile a {
  font-family: var(--font-display);
  font-size: 1.8rem; letter-spacing: 0.1em;
  color: var(--bone);
}
.nav__mobile a:hover { color: var(--gold); }

/* ---- Buttons ---- */
.btn {
  display: inline-block;
  font-family: var(--font-ui);
  font-size: 0.82rem; letter-spacing: 0.16em;
  text-transform: uppercase; font-weight: 400;
  padding: 1rem 2.6rem;
  transition: all 0.25s;
  cursor: pointer; border: none;
}
.btn--primary {
  background: var(--ember); color: var(--cream);
  border: 1px solid var(--ember);
}
.btn--primary:hover {
  background: var(--fire); color: var(--cream);
  border-color: var(--fire);
}
.btn--outline {
  background: transparent; color: var(--bone);
  border: 1px solid var(--sand);
}
.btn--outline:hover {
  border-color: var(--bone); color: var(--bone);
}
.btn--gold {
  background: transparent; color: var(--gold);
  border: 1px solid var(--gold);
}
.btn--gold:hover { background: var(--gold); color: var(--stone); }

/* ---- Tag / Label ---- */
.label {
  display: inline-block;
  font-family: var(--font-ui);
  font-size: 0.72rem; letter-spacing: 0.22em;
  text-transform: uppercase; color: var(--gold);
  margin-bottom: 1rem;
}

/* ---- Section heading block ---- */
.section-head { text-align: center; margin-bottom: clamp(3rem, 6vw, 6rem); }
.section-head h2 { color: var(--cream); }
.section-head p { color: var(--sand); margin: 1.5rem auto 0; font-size: 1.25rem; }

/* ---- Hero base ---- */
.hero {
  position: relative; min-height: 100svh;
  display: flex; align-items: center;
  overflow: hidden;
}
.hero__bg {
  position: absolute; inset: 0; z-index: 0;
  background:
    radial-gradient(ellipse 80% 60% at 60% 40%, rgba(196,96,42,0.12) 0%, transparent 60%),
    radial-gradient(ellipse 60% 80% at 20% 70%, rgba(201,168,76,0.07) 0%, transparent 50%),
    linear-gradient(160deg, #0e0c0a 0%, #1a1714 40%, #20180f 100%);
}
.hero__bg::after {
  content: '';
  position: absolute; inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='300' height='300'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='300' height='300' filter='url(%23n)' opacity='0.04'/%3E%3C/svg%3E");
  opacity: 0.5;
}
.hero__content { position: relative; z-index: 1; }

/* ---- Cards ---- */
.card {
  background: var(--mist);
  border: 1px solid var(--mist2);
  padding: clamp(2rem, 4vw, 3rem);
  position: relative;
  transition: border-color 0.3s;
}
.card:hover { border-color: rgba(201,168,76,0.25); }
.card::before {
  content: ''; position: absolute; top: 0; left: 0;
  width: 3px; height: 0; background: var(--gold);
  transition: height 0.4s;
}
.card:hover::before { height: 100%; }

/* ---- Quote / Testimonial ---- */
.quote {
  font-family: var(--font-body);
  font-size: clamp(1.3rem, 2.5vw, 1.8rem);
  font-style: italic;
  line-height: 1.6;
  color: var(--cream);
}
.quote-attr {
  font-family: var(--font-ui);
  font-size: 0.82rem; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--sand);
  margin-top: 1.5rem;
}

/* ---- Form ---- */
.form-group { margin-bottom: 1.8rem; }
.form-group label {
  display: block; font-family: var(--font-ui);
  font-size: 0.78rem; letter-spacing: 0.16em;
  text-transform: uppercase; color: var(--sand);
  margin-bottom: 0.6rem;
}
.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(184,169,144,0.2);
  color: var(--bone); font-family: var(--font-body);
  font-size: 1.15rem; padding: 0.9rem 1.2rem;
  transition: border-color 0.2s;
  outline: none; border-radius: 0;
  -webkit-appearance: none;
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--gold);
}
.form-group textarea { resize: vertical; min-height: 140px; }
.form-group select option { background: var(--earth); }

/* ---- Footer ---- */
.footer {
  background: var(--earth);
  border-top: 1px solid var(--mist2);
  padding: 4rem 0 2rem;
}
.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3rem;
}
.footer__brand h3 {
  font-family: var(--font-display);
  font-size: 1.2rem; letter-spacing: 0.15em;
  color: var(--cream); margin-bottom: 1rem;
}
.footer__brand p {
  font-size: 1rem; color: var(--sand); max-width: 30ch;
}
.footer__col h4 {
  font-family: var(--font-ui);
  font-size: 0.75rem; letter-spacing: 0.2em;
  text-transform: uppercase; color: var(--gold);
  margin-bottom: 1.2rem;
}
.footer__col ul { list-style: none; }
.footer__col li { margin-bottom: 0.6rem; }
.footer__col a {
  font-family: var(--font-ui);
  font-size: 0.9rem; color: var(--sand);
}
.footer__col a:hover { color: var(--bone); }
.footer__bottom {
  border-top: 1px solid var(--mist);
  padding-top: 1.5rem;
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: 1rem;
}
.footer__bottom p {
  font-family: var(--font-ui);
  font-size: 0.78rem; color: var(--slate); max-width: none;
}

/* ---- Breadcrumb ---- */
.breadcrumb {
  padding: 1rem 0;
  font-family: var(--font-ui); font-size: 0.78rem;
  color: var(--slate); letter-spacing: 0.1em;
}
.breadcrumb a { color: var(--sand); }
.breadcrumb span { margin: 0 0.5rem; }

/* ---- Page header ---- */
.page-header {
  padding: clamp(8rem, 14vw, 13rem) 0 clamp(4rem, 7vw, 7rem);
  background: linear-gradient(160deg, #100e0c 0%, var(--stone) 100%);
  position: relative; overflow: hidden;
}
.page-header::after {
  content: '';
  position: absolute; bottom: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
}

/* ---- Grain overlay ---- */
body::before {
  content: '';
  position: fixed; inset: 0; z-index: 200;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='200' height='200' filter='url(%23n)' opacity='0.03'/%3E%3C/svg%3E");
  pointer-events: none; opacity: 0.35;
}

/* ---- Utilities ---- */
.text-gold { color: var(--gold); }
.text-ember { color: var(--ember); }
.text-sand { color: var(--sand); }
.text-center { text-align: center; }
.mt-1 { margin-top: 1rem; }
.mt-2 { margin-top: 2rem; }
.mt-3 { margin-top: 3rem; }
.mb-0 { margin-bottom: 0; }
.italic { font-style: italic; }

/* ---- Grid helpers ---- */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 2rem; }

/* ---- Horizontal rule ---- */
hr.ornament {
  border: none; text-align: center; margin: 3rem auto;
  color: var(--gold); font-size: 1.2rem; letter-spacing: 0.4em;
  max-width: 200px;
}
hr.ornament::before { content: '✦  ·  ✦'; }

/* ---- Badge ---- */
.badge {
  display: inline-block;
  font-family: var(--font-ui); font-size: 0.72rem;
  letter-spacing: 0.18em; text-transform: uppercase;
  padding: 0.35rem 1rem;
  border: 1px solid var(--gold);
  color: var(--gold);
  margin-bottom: 1.5rem;
}

/* ---- Scroll reveal ---- */
.reveal {
  opacity: 0; transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ---- Responsive ---- */
@media (max-width: 900px) {
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr 1fr; }
  .nav__links, .nav__cta { display: none; }
  .nav__burger { display: flex; }
}
@media (max-width: 600px) {
  .footer__grid { grid-template-columns: 1fr; }
  .footer__bottom { flex-direction: column; text-align: center; }
}