/* ============================================================
   ArtVenture Zurich – main.css
   Design tokens, typography, layout, components
   ============================================================ */

/* ----------------------------------------------------------
   1. Google Fonts Import
   ---------------------------------------------------------- */
@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=Inter:wght@300;400;500;600&display=swap');

/* ----------------------------------------------------------
   2. Design Tokens
   ---------------------------------------------------------- */
:root {
  /* Colors */
  --bg:          #F8F6F3;
  --surface:     #EFECE8;
  --surface-2:   #E5E1DB;
  --border:      #DDD9D4;
  --border-dark: #C8C3BC;
  --text:        #1A1916;
  --text-mid:    #5C5955;
  --text-light:  #9C9890;
  --accent:      #2A3540;
  --accent-hover:#1A2430;
  --bronze:      #8B7355;
  --bronze-light:#A08860;
  --white:       #FFFFFF;

  /* Typography */
  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-body:    'Inter', system-ui, -apple-system, sans-serif;

  /* Spacing scale */
  --space-1:  4px;
  --space-2:  8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 20px;
  --space-6: 24px;
  --space-8: 32px;
  --space-10:40px;
  --space-12:48px;
  --space-16:64px;
  --space-20:80px;
  --space-24:96px;
  --space-32:128px;

  /* Layout */
  --max-width: 1280px;
  --gutter:    clamp(20px, 5vw, 80px);
  --radius-sm: 2px;
  --radius:    4px;
  --radius-lg: 8px;

  /* Transitions */
  --ease: cubic-bezier(0.4, 0, 0.2, 1);
  --ease-out: cubic-bezier(0, 0, 0.2, 1);
  --ease-in-out: cubic-bezier(0.4, 0, 0.2, 1);
  --duration-fast: 150ms;
  --duration:      300ms;
  --duration-slow: 600ms;
}

/* ----------------------------------------------------------
   3. Reset & Base
   ---------------------------------------------------------- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  background-color: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-weight: 400;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

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

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

button {
  cursor: pointer;
  font-family: var(--font-body);
  border: none;
  background: none;
}

ul, ol {
  list-style: none;
}

input, textarea, select {
  font-family: var(--font-body);
  font-size: 1rem;
}

/* Skip to content */
.skip-link {
  position: absolute;
  top: -100%;
  left: var(--space-4);
  padding: var(--space-2) var(--space-4);
  background: var(--accent);
  color: var(--white);
  font-size: 0.875rem;
  font-weight: 500;
  z-index: 9999;
  transition: top var(--duration-fast) var(--ease);
}
.skip-link:focus {
  top: var(--space-4);
}

/* ----------------------------------------------------------
   4. Typography Scale
   ---------------------------------------------------------- */
.t-display {
  font-family: var(--font-display);
  font-size: clamp(56px, 8vw, 120px);
  font-weight: 300;
  line-height: 0.95;
  letter-spacing: -0.02em;
}

.t-h1 {
  font-family: var(--font-display);
  font-size: clamp(40px, 5vw, 72px);
  font-weight: 400;
  line-height: 1.05;
  letter-spacing: -0.02em;
}

.t-h2 {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 52px);
  font-weight: 400;
  line-height: 1.1;
  letter-spacing: -0.01em;
}

.t-h3 {
  font-family: var(--font-display);
  font-size: clamp(22px, 3vw, 36px);
  font-weight: 400;
  line-height: 1.2;
}

.t-h4 {
  font-family: var(--font-display);
  font-size: clamp(18px, 2vw, 24px);
  font-weight: 500;
  line-height: 1.3;
}

.t-label {
  font-family: var(--font-body);
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-light);
}

.t-body {
  font-size: 1rem;
  line-height: 1.7;
  color: var(--text-mid);
}

.t-body-lg {
  font-size: clamp(1rem, 1.25vw, 1.125rem);
  line-height: 1.7;
  color: var(--text-mid);
}

.t-small {
  font-size: 0.8125rem;
  line-height: 1.6;
  color: var(--text-light);
}

/* ----------------------------------------------------------
   5. Layout Utilities
   ---------------------------------------------------------- */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.section {
  padding-block: clamp(64px, 8vw, 120px);
}

.section--dark {
  background-color: var(--accent);
  color: var(--white);
}

.section--surface {
  background-color: var(--surface);
}

.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-8);
}

.flex-between {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.flex-center {
  display: flex;
  align-items: center;
  justify-content: center;
}

.flex-gap {
  display: flex;
  align-items: center;
  gap: var(--space-6);
}

.text-center { text-align: center; }
.text-right  { text-align: right; }

/* ----------------------------------------------------------
   6. Header & Navigation
   ---------------------------------------------------------- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding-block: var(--space-5);
  transition: background-color var(--duration) var(--ease),
              box-shadow var(--duration) var(--ease),
              padding var(--duration) var(--ease);
}

.site-header.scrolled {
  background-color: rgba(248, 246, 243, 0.97);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  box-shadow: 0 1px 0 var(--border);
  padding-block: var(--space-4);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-8);
}

/* Logo */
.site-logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-shrink: 0;
  text-decoration: none;
}

.site-logo__mark {
  width: 36px;
  height: 36px;
  flex-shrink: 0;
}

.site-logo__text {
  display: flex;
  flex-direction: column;
  line-height: 1;
}

.site-logo__name {
  font-family: var(--font-display);
  font-size: 1.0625rem;
  font-weight: 500;
  letter-spacing: 0.03em;
  color: var(--text);
}

.site-logo__sub {
  font-size: 0.5625rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-light);
  margin-top: 1px;
}

.site-header--light .site-logo__name,
.site-header--light .site-logo__sub { color: var(--white); }
.site-header--light .site-logo__sub { opacity: 0.7; }
.site-header--light.scrolled .site-logo__name { color: var(--text); }
.site-header--light.scrolled .site-logo__sub  { color: var(--text-light); opacity: 1; }

/* Main nav */
.main-nav {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
}

.main-nav__list {
  display: flex;
  align-items: center;
  gap: var(--space-8);
}

.main-nav__link {
  position: relative;
  font-size: 0.8125rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--text-mid);
  padding-block: var(--space-2);
  transition: color var(--duration-fast) var(--ease);
}

.main-nav__link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--bronze);
  transition: width var(--duration) var(--ease-out);
}

.main-nav__link:hover,
.main-nav__link[aria-current="page"] {
  color: var(--text);
}

.main-nav__link:hover::after,
.main-nav__link[aria-current="page"]::after {
  width: 100%;
}

.site-header--light .main-nav__link { color: rgba(255,255,255,0.75); }
.site-header--light .main-nav__link:hover,
.site-header--light .main-nav__link[aria-current="page"] { color: var(--white); }
.site-header--light.scrolled .main-nav__link { color: var(--text-mid); }
.site-header--light.scrolled .main-nav__link:hover { color: var(--text); }

/* Header right: lang switcher + hamburger */
.header-right {
  display: flex;
  align-items: center;
  gap: var(--space-5);
  flex-shrink: 0;
}

/* Language Switcher */
.lang-switcher {
  display: flex;
  align-items: center;
  gap: 2px;
}

.lang-switcher__btn {
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--text-light);
  padding: var(--space-1) var(--space-2);
  transition: color var(--duration-fast) var(--ease);
  border-radius: var(--radius-sm);
}

.lang-switcher__btn:hover {
  color: var(--text);
}

.lang-switcher__btn.active {
  color: var(--text);
  background: var(--surface-2);
}

.site-header--light .lang-switcher__btn { color: rgba(255,255,255,0.6); }
.site-header--light .lang-switcher__btn:hover { color: var(--white); }
.site-header--light .lang-switcher__btn.active { color: var(--white); background: rgba(255,255,255,0.12); }
.site-header--light.scrolled .lang-switcher__btn { color: var(--text-light); }
.site-header--light.scrolled .lang-switcher__btn.active { color: var(--text); background: var(--surface-2); }

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 36px;
  height: 36px;
  padding: 6px;
  border-radius: var(--radius);
}

.hamburger__line {
  display: block;
  height: 1.5px;
  background: var(--text);
  transition: transform var(--duration) var(--ease),
              opacity var(--duration-fast) var(--ease),
              width var(--duration) var(--ease);
}
.hamburger__line:nth-child(1) { width: 100%; }
.hamburger__line:nth-child(2) { width: 75%; }
.hamburger__line:nth-child(3) { width: 100%; }

.site-header--light .hamburger__line { background: var(--white); }
.site-header--light.scrolled .hamburger__line { background: var(--text); }

.hamburger[aria-expanded="true"] .hamburger__line:nth-child(1) {
  transform: translateY(6.5px) rotate(45deg);
  width: 100%;
}
.hamburger[aria-expanded="true"] .hamburger__line:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}
.hamburger[aria-expanded="true"] .hamburger__line:nth-child(3) {
  transform: translateY(-6.5px) rotate(-45deg);
}

/* Mobile Menu */
.mobile-menu {
  display: none;
  position: fixed;
  inset: 0;
  background: var(--bg);
  z-index: 99;
  flex-direction: column;
  padding: 100px var(--gutter) var(--space-10);
  opacity: 0;
  transform: translateY(-8px);
  transition: opacity var(--duration) var(--ease),
              transform var(--duration) var(--ease);
  pointer-events: none;
}

.mobile-menu.open {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.mobile-menu__list {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.mobile-menu__link {
  font-family: var(--font-display);
  font-size: clamp(32px, 8vw, 48px);
  font-weight: 300;
  color: var(--text);
  padding-block: var(--space-3);
  border-bottom: 1px solid var(--border);
  display: block;
  transition: color var(--duration-fast) var(--ease);
}

.mobile-menu__link:hover { color: var(--bronze); }

.mobile-menu__lang {
  margin-top: auto;
  display: flex;
  gap: var(--space-4);
  padding-top: var(--space-8);
}

.mobile-menu__lang-btn {
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  color: var(--text-mid);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-sm);
  transition: color var(--duration-fast) var(--ease);
}

.mobile-menu__lang-btn.active {
  color: var(--text);
  background: var(--surface);
}

/* ----------------------------------------------------------
   7. Hero Section
   ---------------------------------------------------------- */
.hero {
  position: relative;
  height: 100svh;
  min-height: 600px;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  background-image: url('../images/hero-bg.png');
  background-size: cover;
  background-position: center 40%;
  transform: scale(1.05);
  transition: transform 8s ease-out;
}

.hero__bg.loaded {
  transform: scale(1);
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(26, 25, 22, 0.72) 0%,
    rgba(26, 25, 22, 0.25) 50%,
    rgba(26, 25, 22, 0.1) 100%
  );
}

.hero__content {
  position: relative;
  z-index: 2;
  width: 100%;
  padding-bottom: clamp(48px, 6vw, 96px);
}

.hero__eyebrow {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  margin-bottom: var(--space-6);
  opacity: 0;
  transform: translateY(16px);
  animation: fadeUp 0.8s var(--ease-out) 0.2s forwards;
}

.hero__eyebrow-line {
  display: block;
  width: 40px;
  height: 1px;
  background: var(--bronze);
}

.hero__eyebrow-text {
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.8);
}

.hero__title {
  font-family: var(--font-display);
  font-size: clamp(52px, 8vw, 128px);
  font-weight: 300;
  line-height: 0.92;
  letter-spacing: -0.025em;
  color: var(--white);
  max-width: 1000px;
  overflow: hidden;
}

.hero__title-line {
  display: block;
  opacity: 0;
  transform: translateY(100%);
}

.hero__title-line:nth-child(1) { animation: slideUp 0.9s var(--ease-out) 0.4s forwards; }
.hero__title-line:nth-child(2) { animation: slideUp 0.9s var(--ease-out) 0.55s forwards; }
.hero__title-line:nth-child(3) { animation: slideUp 0.9s var(--ease-out) 0.7s forwards; }

.hero__title em {
  font-style: italic;
  color: rgba(255,255,255,0.65);
}

.hero__sub {
  margin-top: var(--space-8);
  max-width: 520px;
  font-size: clamp(0.875rem, 1.2vw, 1rem);
  line-height: 1.7;
  color: rgba(255,255,255,0.72);
  opacity: 0;
  transform: translateY(16px);
  animation: fadeUp 0.8s var(--ease-out) 0.9s forwards;
}

.hero__cta {
  margin-top: var(--space-10);
  display: flex;
  align-items: center;
  gap: var(--space-5);
  opacity: 0;
  transform: translateY(16px);
  animation: fadeUp 0.8s var(--ease-out) 1.05s forwards;
}

.hero__scroll {
  position: absolute;
  bottom: clamp(24px, 3vw, 40px);
  right: var(--gutter);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-3);
  opacity: 0;
  animation: fadeIn 1s var(--ease-out) 1.5s forwards;
}

.hero__scroll-text {
  font-size: 0.5625rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.5);
  writing-mode: vertical-rl;
}

.hero__scroll-line {
  width: 1px;
  height: 48px;
  background: rgba(255,255,255,0.3);
  position: relative;
  overflow: hidden;
}

.hero__scroll-line::after {
  content: '';
  position: absolute;
  top: -100%;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(255,255,255,0.8);
  animation: scrollLine 2s ease-in-out 1.8s infinite;
}

/* ----------------------------------------------------------
   8. Section Headers
   ---------------------------------------------------------- */
.section-header {
  max-width: 760px;
}

.section-header--center {
  max-width: 640px;
  margin-inline: auto;
  text-align: center;
}

.section-header__label {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  margin-bottom: var(--space-5);
}

.section-header--center .section-header__label {
  justify-content: center;
}

.section-header__label-line {
  width: 32px;
  height: 1px;
  background: var(--bronze);
}

.section-header__title {
  margin-bottom: var(--space-5);
}

.section-header__title + .t-body,
.section-header__title + .t-body-lg {
  max-width: 600px;
}

.section-header--center .section-header__title + .t-body,
.section-header--center .section-header__title + .t-body-lg {
  margin-inline: auto;
}

/* ----------------------------------------------------------
   9. Buttons
   ---------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  padding: 14px var(--space-8);
  font-size: 0.8125rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border-radius: var(--radius-sm);
  transition: background-color var(--duration-fast) var(--ease),
              color var(--duration-fast) var(--ease),
              border-color var(--duration-fast) var(--ease),
              transform var(--duration-fast) var(--ease);
  white-space: nowrap;
}

.btn:focus-visible {
  outline: 2px solid var(--bronze);
  outline-offset: 3px;
}

.btn:active {
  transform: translateY(1px);
}

.btn--primary {
  background: var(--accent);
  color: var(--white);
  border: 1px solid var(--accent);
}
.btn--primary:hover {
  background: var(--accent-hover);
  border-color: var(--accent-hover);
}

.btn--outline {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border-dark);
}
.btn--outline:hover {
  background: var(--surface);
  border-color: var(--text-mid);
}

.btn--outline-white {
  background: transparent;
  color: var(--white);
  border: 1px solid rgba(255,255,255,0.4);
}
.btn--outline-white:hover {
  background: rgba(255,255,255,0.1);
  border-color: rgba(255,255,255,0.7);
}

.btn--ghost {
  background: transparent;
  color: var(--bronze);
  padding-inline: 0;
  letter-spacing: 0.04em;
}
.btn--ghost .btn-arrow {
  transition: transform var(--duration-fast) var(--ease);
}
.btn--ghost:hover .btn-arrow {
  transform: translateX(4px);
}

/* ----------------------------------------------------------
   10. Cards
   ---------------------------------------------------------- */
.card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color var(--duration) var(--ease),
              box-shadow var(--duration) var(--ease);
}

.card:hover {
  border-color: var(--border-dark);
  box-shadow: 0 8px 32px rgba(26,25,22,0.08);
}

.card__image {
  aspect-ratio: 4/3;
  overflow: hidden;
}

.card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--duration-slow) var(--ease);
}

.card:hover .card__image img {
  transform: scale(1.04);
}

.card__body {
  padding: var(--space-8);
}

.card__number {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 300;
  color: var(--border-dark);
  line-height: 1;
  margin-bottom: var(--space-4);
}

.card__title {
  font-family: var(--font-display);
  font-size: 1.375rem;
  font-weight: 400;
  margin-bottom: var(--space-3);
  color: var(--text);
}

.card__text {
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--text-mid);
}

/* ----------------------------------------------------------
   11. Full-bleed Image Section
   ---------------------------------------------------------- */
.fullbleed {
  position: relative;
  overflow: hidden;
}

.fullbleed__image {
  width: 100%;
  height: clamp(400px, 60vh, 700px);
  object-fit: cover;
  display: block;
}

.fullbleed__overlay {
  position: absolute;
  inset: 0;
  background: rgba(26,25,22,0.55);
  display: flex;
  align-items: center;
}

.fullbleed__content {
  position: relative;
  z-index: 2;
  width: 100%;
}

.fullbleed__content .t-label { color: rgba(255,255,255,0.6); }
.fullbleed__content .section-header__label-line { background: var(--bronze); }

/* ----------------------------------------------------------
   12. Process / Steps
   ---------------------------------------------------------- */
.process-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.process-item {
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: var(--space-6);
  padding-block: var(--space-8);
  border-bottom: 1px solid var(--border);
  align-items: start;
}

.process-item:first-child { border-top: 1px solid var(--border); }

.process-item__num {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 300;
  color: var(--bronze);
  line-height: 1;
  padding-top: 2px;
}

.process-item__title {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 500;
  margin-bottom: var(--space-2);
  color: var(--text);
}

.process-item__text {
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--text-mid);
}

/* ----------------------------------------------------------
   13. CTA Section
   ---------------------------------------------------------- */
.cta-section {
  padding-block: clamp(80px, 10vw, 160px);
  text-align: center;
}

.cta-section__title {
  margin-bottom: var(--space-6);
}

.cta-section__sub {
  max-width: 500px;
  margin-inline: auto;
  margin-bottom: var(--space-10);
}

/* ----------------------------------------------------------
   14. Footer
   ---------------------------------------------------------- */
.site-footer {
  background: var(--accent);
  color: var(--white);
  padding-block: var(--space-20) var(--space-10);
}

.site-footer__grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: var(--space-12);
  padding-bottom: var(--space-12);
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer-brand__logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-5);
}

.footer-brand__desc {
  font-size: 0.875rem;
  line-height: 1.7;
  color: rgba(255,255,255,0.55);
  max-width: 280px;
  margin-bottom: var(--space-6);
}

.footer-brand__contact a {
  display: block;
  font-size: 0.8125rem;
  color: rgba(255,255,255,0.55);
  margin-bottom: var(--space-1);
  transition: color var(--duration-fast) var(--ease);
}
.footer-brand__contact a:hover { color: rgba(255,255,255,0.9); }

.footer-col__title {
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.4);
  margin-bottom: var(--space-5);
}

.footer-col__list {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer-col__link {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.6);
  transition: color var(--duration-fast) var(--ease);
}
.footer-col__link:hover { color: rgba(255,255,255,0.95); }

.footer-lang .lang-switcher__btn {
  color: rgba(255,255,255,0.5);
}
.footer-lang .lang-switcher__btn:hover,
.footer-lang .lang-switcher__btn.active {
  color: var(--white);
}
.footer-lang .lang-switcher__btn.active {
  background: rgba(255,255,255,0.1);
}

.site-footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding-top: var(--space-8);
  flex-wrap: wrap;
}

.footer-copy {
  font-size: 0.8125rem;
  color: rgba(255,255,255,0.35);
}

.footer-disclaimer {
  font-size: 0.75rem;
  color: rgba(255,255,255,0.3);
  max-width: 480px;
  text-align: right;
  line-height: 1.5;
}

/* ----------------------------------------------------------
   15. Contact Form
   ---------------------------------------------------------- */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: var(--space-16);
  align-items: start;
}

.contact-info__item {
  display: flex;
  gap: var(--space-4);
  padding-block: var(--space-5);
  border-bottom: 1px solid var(--border);
}

.contact-info__item:first-child {
  border-top: 1px solid var(--border);
}

.contact-info__icon {
  width: 20px;
  height: 20px;
  color: var(--bronze);
  flex-shrink: 0;
  margin-top: 2px;
}

.contact-info__label {
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-light);
  margin-bottom: var(--space-1);
}

.contact-info__value {
  font-size: 0.9375rem;
  color: var(--text);
  line-height: 1.5;
}

.contact-info__value a {
  color: var(--text);
  transition: color var(--duration-fast);
}
.contact-info__value a:hover { color: var(--bronze); }

/* Form */
.form-group {
  margin-bottom: var(--space-6);
}

.form-label {
  display: block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-mid);
  margin-bottom: var(--space-2);
}

.form-input,
.form-textarea,
.form-select {
  width: 100%;
  padding: 14px var(--space-4);
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: 0.9375rem;
  color: var(--text);
  transition: border-color var(--duration-fast) var(--ease),
              box-shadow var(--duration-fast) var(--ease);
  appearance: none;
  -webkit-appearance: none;
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(42,53,64,0.08);
}

.form-input.error,
.form-textarea.error {
  border-color: #C0392B;
  box-shadow: 0 0 0 3px rgba(192,57,43,0.08);
}

.form-textarea {
  resize: vertical;
  min-height: 160px;
  line-height: 1.6;
}

.form-error {
  font-size: 0.8125rem;
  color: #C0392B;
  margin-top: var(--space-2);
  display: none;
}

.form-error.visible {
  display: block;
}

/* Map */
.map-container {
  margin-top: var(--space-10);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  height: 380px;
}

.map-container iframe {
  width: 100%;
  height: 100%;
  border: none;
  display: block;
}

/* ----------------------------------------------------------
   16. Success Modal
   ---------------------------------------------------------- */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(26,25,22,0.65);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-6);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--duration) var(--ease);
}

.modal-overlay.open {
  opacity: 1;
  pointer-events: auto;
}

.modal {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: clamp(32px, 5vw, 64px);
  max-width: 520px;
  width: 100%;
  position: relative;
  transform: scale(0.94) translateY(8px);
  transition: transform var(--duration) var(--ease-out);
  box-shadow: 0 32px 80px rgba(26,25,22,0.18);
}

.modal-overlay.open .modal {
  transform: scale(1) translateY(0);
}

.modal__icon {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: #E8F5E9;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-6);
  color: #2E7D32;
}

.modal__title {
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 400;
  margin-bottom: var(--space-4);
  color: var(--text);
}

.modal__text {
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--text-mid);
  margin-bottom: var(--space-8);
}

.modal__close {
  position: absolute;
  top: var(--space-5);
  right: var(--space-5);
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--surface);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-mid);
  transition: background-color var(--duration-fast) var(--ease),
              color var(--duration-fast) var(--ease);
}

.modal__close:hover {
  background: var(--surface-2);
  color: var(--text);
}

/* ----------------------------------------------------------
   17. Cookie Banner
   ---------------------------------------------------------- */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 150;
  background: var(--accent);
  color: var(--white);
  padding: var(--space-6) var(--gutter);
  transform: translateY(100%);
  transition: transform var(--duration-slow) var(--ease-out);
  box-shadow: 0 -2px 24px rgba(26,25,22,0.15);
}

.cookie-banner.visible {
  transform: translateY(0);
}

.cookie-banner__inner {
  max-width: var(--max-width);
  margin-inline: auto;
  display: flex;
  align-items: center;
  gap: var(--space-8);
  flex-wrap: wrap;
}

.cookie-banner__text {
  flex: 1;
  min-width: 240px;
}

.cookie-banner__title {
  font-family: var(--font-display);
  font-size: 1.0625rem;
  font-weight: 500;
  margin-bottom: var(--space-1);
  color: var(--white);
}

.cookie-banner__desc {
  font-size: 0.8125rem;
  color: rgba(255,255,255,0.6);
  line-height: 1.5;
}

.cookie-banner__desc a {
  color: rgba(255,255,255,0.8);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.cookie-banner__actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-wrap: wrap;
  flex-shrink: 0;
}

.cookie-btn {
  padding: 10px var(--space-6);
  font-size: 0.8125rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  border-radius: var(--radius-sm);
  transition: background-color var(--duration-fast) var(--ease),
              color var(--duration-fast) var(--ease);
}

.cookie-btn--accept {
  background: var(--white);
  color: var(--accent);
}
.cookie-btn--accept:hover { background: var(--bg); }

.cookie-btn--reject {
  background: transparent;
  color: rgba(255,255,255,0.7);
  border: 1px solid rgba(255,255,255,0.25);
}
.cookie-btn--reject:hover {
  color: var(--white);
  border-color: rgba(255,255,255,0.5);
}

.cookie-btn--settings {
  background: transparent;
  color: rgba(255,255,255,0.6);
  font-size: 0.75rem;
  text-decoration: underline;
  text-underline-offset: 2px;
  padding-inline: 0;
}
.cookie-btn--settings:hover { color: var(--white); }

/* Cookie Settings Panel */
.cookie-settings {
  display: none;
  margin-top: var(--space-5);
  padding-top: var(--space-5);
  border-top: 1px solid rgba(255,255,255,0.15);
  width: 100%;
}

.cookie-settings.open { display: block; }

.cookie-toggle-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.cookie-toggle-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
}

.cookie-toggle-item__info { flex: 1; }

.cookie-toggle-item__name {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--white);
}

.cookie-toggle-item__desc {
  font-size: 0.75rem;
  color: rgba(255,255,255,0.5);
}

/* Toggle switch */
.toggle-switch {
  position: relative;
  width: 40px;
  height: 22px;
  flex-shrink: 0;
}

.toggle-switch input {
  opacity: 0;
  width: 0;
  height: 0;
  position: absolute;
}

.toggle-switch__track {
  position: absolute;
  inset: 0;
  border-radius: 11px;
  background: rgba(255,255,255,0.2);
  transition: background var(--duration-fast) var(--ease);
  cursor: pointer;
}

.toggle-switch input:checked + .toggle-switch__track {
  background: var(--bronze);
}

.toggle-switch__track::after {
  content: '';
  position: absolute;
  top: 3px;
  left: 3px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--white);
  transition: transform var(--duration-fast) var(--ease);
}

.toggle-switch input:checked + .toggle-switch__track::after {
  transform: translateX(18px);
}

.toggle-switch input:disabled + .toggle-switch__track {
  opacity: 0.5;
  cursor: not-allowed;
}

/* ----------------------------------------------------------
   18. Page Header (interior pages)
   ---------------------------------------------------------- */
.page-header {
  padding-top: clamp(100px, 12vw, 160px);
  padding-bottom: var(--space-16);
  border-bottom: 1px solid var(--border);
  margin-bottom: var(--space-16);
}

/* ----------------------------------------------------------
   19. Prose (legal pages)
   ---------------------------------------------------------- */
.prose {
  max-width: 760px;
}

.prose h2 {
  font-family: var(--font-display);
  font-size: clamp(20px, 2.5vw, 28px);
  font-weight: 400;
  margin-top: var(--space-12);
  margin-bottom: var(--space-4);
  color: var(--text);
}

.prose h3 {
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 500;
  margin-top: var(--space-8);
  margin-bottom: var(--space-3);
  color: var(--text);
}

.prose p {
  font-size: 0.9375rem;
  line-height: 1.75;
  color: var(--text-mid);
  margin-bottom: var(--space-5);
}

.prose ul, .prose ol {
  list-style: disc;
  padding-left: var(--space-6);
  margin-bottom: var(--space-5);
}

.prose li {
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--text-mid);
  margin-bottom: var(--space-2);
}

.prose a {
  color: var(--bronze);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.prose a:hover { color: var(--bronze-light); }

.prose table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: var(--space-8);
  font-size: 0.875rem;
}

.prose th {
  text-align: left;
  padding: var(--space-3) var(--space-4);
  background: var(--surface);
  font-weight: 600;
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-mid);
  border: 1px solid var(--border);
}

.prose td {
  padding: var(--space-3) var(--space-4);
  border: 1px solid var(--border);
  color: var(--text-mid);
  vertical-align: top;
  line-height: 1.6;
}

.prose .notice {
  background: var(--surface);
  border-left: 3px solid var(--bronze);
  padding: var(--space-5) var(--space-6);
  margin-block: var(--space-6);
  border-radius: 0 var(--radius) var(--radius) 0;
}

.prose .notice p {
  margin-bottom: 0;
  font-size: 0.875rem;
  font-style: italic;
}

/* ----------------------------------------------------------
   20. Accessibility Focus Ring
   ---------------------------------------------------------- */
*:focus-visible {
  outline: 2px solid var(--bronze);
  outline-offset: 3px;
  border-radius: 2px;
}

/* ----------------------------------------------------------
   21. Responsive Breakpoints
   ---------------------------------------------------------- */
@media (max-width: 1024px) {
  .grid-2 { gap: var(--space-10); }
  .site-footer__grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-8);
  }
}

@media (max-width: 768px) {
  .main-nav { display: none; }
  .hamburger { display: flex; }

  .grid-2 {
    grid-template-columns: 1fr;
    gap: var(--space-10);
  }

  .grid-3 {
    grid-template-columns: 1fr;
    gap: var(--space-6);
  }

  .contact-layout {
    grid-template-columns: 1fr;
    gap: var(--space-10);
  }

  .site-footer__grid {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }

  .site-footer__bottom {
    flex-direction: column;
    align-items: flex-start;
  }

  .footer-disclaimer { text-align: left; }

  .cookie-banner__inner {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 480px) {
  .hero__title { font-size: clamp(40px, 12vw, 64px); }

  .cookie-banner__actions {
    width: 100%;
  }

  .cookie-btn--accept,
  .cookie-btn--reject {
    flex: 1;
    justify-content: center;
    text-align: center;
  }
}

/* ----------------------------------------------------------
   22. Legal Pages
   ---------------------------------------------------------- */
.page-header {
  padding-top: clamp(100px, 12vw, 148px);
  padding-bottom: clamp(32px, 5vw, 64px);
  border-bottom: 1px solid var(--border);
  margin-bottom: clamp(32px, 5vw, 64px);
}

.legal-content {
  max-width: 760px;
}

.legal-content h2 {
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 2vw, 1.5rem);
  font-weight: 500;
  color: var(--text);
  margin-top: 2.5rem;
  margin-bottom: 0.75rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--border);
}

.legal-content h3 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--text);
  margin-top: 1.5rem;
  margin-bottom: 0.5rem;
}

.legal-content p {
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--text-body);
  margin-bottom: 1rem;
}

.legal-content ul,
.legal-content ol {
  padding-left: 1.5rem;
  margin-bottom: 1rem;
}

.legal-content li {
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--text-body);
  margin-bottom: 0.35rem;
}

.legal-content a {
  color: var(--bronze);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: opacity 0.15s;
}
.legal-content a:hover { opacity: 0.75; }

.legal-content strong { color: var(--text); }

.legal-content code {
  font-family: var(--font-mono, monospace);
  font-size: 0.8125rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 3px;
  padding: 2px 6px;
  color: var(--text);
}

.legal-table-wrap {
  overflow-x: auto;
  margin: 1rem 0 1.5rem;
  border-radius: var(--radius);
  border: 1px solid var(--border);
}

.legal-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
}

.legal-table th {
  background: var(--surface);
  text-align: left;
  padding: 10px 16px;
  font-weight: 600;
  color: var(--text);
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}

.legal-table td {
  padding: 10px 16px;
  color: var(--text-body);
  border-bottom: 1px solid var(--border);
  vertical-align: top;
}

.legal-table tr:last-child td { border-bottom: none; }

/* ----------------------------------------------------------
   23. Reduced Motion
   ---------------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  .hero__bg { transform: scale(1) !important; }
}