/* ================================================================
   Beate-Helena Wehrle — Fotografie
   Shared Stylesheet v2
   ================================================================ */

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

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

:root {
  --bg:           #FFFFFF;
  --bg-alt:       #EBEBEA;
  --ink:          #0F0F0E;
  --mid:          #4A4A46;
  --faint:        #D0D0CC;
  --accent:       #C42B0A;
  --accent-hover: #9E2208;
  --nav-bg:       #FFFFFF;
  --footer-bg:    #111110;
  --footer-text:  #A0A09A;

  --display: 'Cormorant Garamond', Georgia, serif;
  --body:    'Jost', system-ui, sans-serif;
}

html { scroll-behavior: smooth; font-size: 20px; }

body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--body);
  font-weight: 400;
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
}

/* ── NAVIGATION ───────────────────────────────────────────────── */

#main-nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 300;
  background: var(--nav-bg);
  transition: box-shadow 0.3s ease;
}

#main-nav.scrolled {
  box-shadow: 0 2px 20px rgba(30, 26, 20, 0.12);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.2rem 3.5rem;
  border-bottom: 1px solid var(--faint);
}

.nav-logo {
  font-family: var(--body);
  font-weight: 600;
  font-size: 1.3rem;
  letter-spacing: 0.12em;
  text-decoration: none;
  color: var(--ink);
  text-transform: uppercase;
  white-space: nowrap;
}

.nav-links {
  display: flex;
  gap: 2.5rem;
  list-style: none;
}

.nav-links a {
  font-family: var(--body);
  font-weight: 500;
  font-size: 0.78rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--mid);
  padding-bottom: 3px;
  border-bottom: 2px solid transparent;
  transition: color 0.25s, border-color 0.25s;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

/* Hamburger */
.nav-burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 4px;
}

.nav-burger span {
  display: block;
  width: 24px;
  height: 1.5px;
  background: var(--ink);
  transition: transform 0.3s, opacity 0.3s;
}

.nav-burger.open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav-burger.open span:nth-child(2) { opacity: 0; }
.nav-burger.open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* ── SECTION LABEL ────────────────────────────────────────────── */

.section-label {
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1.5rem;
}

/* ── BUTTONS ──────────────────────────────────────────────────── */

.btn {
  display: inline-block;
  padding: 0.75rem 2rem;
  font-family: var(--body);
  font-size: 0.78rem;
  font-weight: 400;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  text-decoration: none;
  transition: background 0.25s, color 0.25s;
  cursor: pointer;
  border: none;
}

.btn-primary {
  background: var(--accent);
  color: #fff;
}

.btn-primary:hover {
  background: var(--accent-hover);
}

.btn-outline {
  background: transparent;
  color: var(--accent);
  border: 1.5px solid var(--accent);
}

.btn-outline:hover {
  background: var(--accent);
  color: #fff;
}

/* ── SUBPAGE HEADER ───────────────────────────────────────────── */

.subpage-header {
  padding: 9rem 3.5rem 3rem;
  border-bottom: 1px solid var(--faint);
}

.subpage-header .label {
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1rem;
}

.subpage-header h1 {
  font-family: var(--display);
  font-weight: 400;
  font-size: clamp(2rem, 4vw, 3rem);
  letter-spacing: 0.03em;
  line-height: 1.2;
}

/* ── SUBPAGE CONTENT ──────────────────────────────────────────── */

.subpage-content {
  max-width: 780px;
  margin: 0 auto;
  padding: 5rem 3.5rem 8rem;
}

.subpage-content h2 {
  font-family: var(--display);
  font-weight: 500;
  font-size: 1.6rem;
  margin: 3rem 0 0.8rem;
  letter-spacing: 0.02em;
  color: var(--ink);
}

.subpage-content h3 {
  font-family: var(--display);
  font-weight: 400;
  font-size: 1.2rem;
  margin: 2rem 0 0.5rem;
  color: var(--mid);
}

.subpage-content h4 {
  font-size: 0.88rem;
  font-weight: 400;
  letter-spacing: 0.08em;
  margin: 1.5rem 0 0.4rem;
  color: var(--ink);
}

.subpage-content p {
  font-size: 0.97rem;
  line-height: 1.9;
  color: var(--mid);
  margin-bottom: 1.1rem;
}

.subpage-content ul {
  margin: 0.8rem 0 1.2rem 1.5rem;
}

.subpage-content ul li {
  font-size: 0.95rem;
  line-height: 1.9;
  color: var(--mid);
  margin-bottom: 0.4rem;
}

.subpage-content a { color: var(--accent); }

/* ── FOOTER ───────────────────────────────────────────────────── */

.site-footer {
  background: var(--footer-bg);
  color: var(--footer-text);
  padding: 4rem 3.5rem 2rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr;
  gap: 3rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid rgba(200,186,166,0.2);
  margin-bottom: 2rem;
}

.footer-logo {
  font-family: var(--body);
  font-weight: 600;
  font-size: 1.1rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #FFFFFF;
  margin-bottom: 1.4rem;
  display: block;
  text-decoration: none;
}

.footer-address {
  font-size: 0.9rem;
  line-height: 2.1;
  color: var(--footer-text);
}

.footer-address a {
  color: var(--footer-text);
  text-decoration: none;
  transition: color 0.2s;
}

.footer-address a:hover { color: #FFFFFF; }

.footer-col-title {
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1.2rem;
}

.footer-nav-list {
  list-style: none;
}

.footer-nav-list li { margin-bottom: 0.6rem; }

.footer-nav-list a {
  font-size: 0.9rem;
  color: var(--footer-text);
  text-decoration: none;
  transition: color 0.2s;
}

.footer-nav-list a:hover { color: #FFFFFF; }

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.78rem;
  color: rgba(160,160,154,0.6);
  letter-spacing: 0.08em;
}

/* ── RESPONSIVE ───────────────────────────────────────────────── */

@media (max-width: 960px) {
  .nav-inner { padding: 1.1rem 2rem; }
  .nav-links { gap: 1.8rem; }
  .subpage-header { padding: 9rem 2rem 2.5rem; }
  .subpage-content { padding: 4rem 2rem 6rem; }
  .site-footer { padding: 3rem 2rem 1.5rem; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 2rem; }
}

@media (max-width: 640px) {
  .nav-inner { padding: 0.9rem 1.2rem; }
  .nav-logo {
    font-size: 0.82rem;
    letter-spacing: 0.06em;
    white-space: normal;
    max-width: calc(100% - 50px);
  }
  .nav-links { 
    display: none;
    flex-direction: column;
    gap: 0;
    position: absolute;
    top: 100%;
    left: 0; right: 0;
    background: var(--nav-bg);
    border-top: 1px solid var(--faint);
    padding: 1rem 0;
    box-shadow: 0 8px 20px rgba(30,26,20,0.1);
  }
  .nav-links.open { display: flex; }
  .nav-links a {
    padding: 0.85rem 1.5rem;
    border-bottom: none;
    font-size: 0.85rem;
  }
  .nav-burger { display: flex; flex-shrink: 0; }
  .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
  .footer-bottom { flex-direction: column; gap: 0.5rem; text-align: center; }
}

@media (max-width: 400px) {
  .nav-logo { font-size: 0.72rem; letter-spacing: 0.04em; }
}