/* =========================================================
   RAMSTEIN TRAVEL — Component Library
   ========================================================= */

/* ── Layout Helpers ───────────────────────────────────── */
.container {
  width: 100%;
  max-width: var(--content-wide);
  margin-inline: auto;
  padding-inline: clamp(var(--space-4), 5vw, var(--space-16));
}
.container--narrow  { max-width: var(--content-narrow); }
.container--default { max-width: var(--content-default); }

.section {
  padding-block: clamp(var(--space-12), 8vw, var(--space-32));
}
.section--sm {
  padding-block: clamp(var(--space-8), 5vw, var(--space-16));
}

/* ── Header & Nav ─────────────────────────────────────── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--color-nav-bg, #1a2744);
  border-bottom: 2px solid var(--color-primary);
  transition: box-shadow var(--transition-slow);
}
.site-header--scrolled {
  box-shadow: var(--shadow-md);
}

.nav {
  display: flex;
  align-items: center;
  gap: var(--space-6);
  padding-block: var(--space-4);
}

.nav__logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
  color: var(--color-nav-text, #f5f3ee);
  flex-shrink: 0;
}
.nav__logo-text {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 400;
  letter-spacing: -0.01em;
  line-height: 1.1;
  color: var(--color-nav-text, #f5f3ee);
}
.nav__logo-text span {
  color: var(--color-primary);
}

.nav__links {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  list-style: none;
  margin-left: auto;
}

.nav__link {
  font-size: var(--text-sm);
  font-family: var(--font-body);
  font-weight: 500;
  text-decoration: none;
  color: rgba(245, 243, 238, 0.75);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-md);
  white-space: nowrap;
}
.nav__link:hover,
.nav__link[aria-current='page'] {
  color: #fff;
  background: rgba(255,255,255,0.10);
}
.nav__link--cta {
  background: var(--color-primary);
  color: var(--color-text-inverse) !important;
  padding: var(--space-2) var(--space-5);
  border-radius: var(--radius-full);
  font-weight: 600;
}
.nav__link--cta:hover {
  background: var(--color-primary-hover) !important;
}

.nav__actions {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-left: var(--space-4);
}

/* Mobile nav toggle */
.nav__mobile-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 24px;
  cursor: pointer;
  margin-left: auto;
  padding: var(--space-2);
}
.nav__mobile-toggle span {
  display: block;
  height: 2px;
  background: var(--color-nav-text, #f5f3ee);
  border-radius: var(--radius-full);
  transition: all var(--transition-interactive);
}

@media (max-width: 768px) {
  .nav__links { display: none; }
  .nav__actions .theme-toggle { display: flex; }
  .nav__mobile-toggle { display: flex; }
  
  .nav__links--open {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 61px;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--color-nav-bg, #1a2744);
    padding: var(--space-8) var(--space-6);
    gap: var(--space-2);
    z-index: 99;
    overflow-y: auto;
    align-items: flex-start;
  }
  .nav__links--open .nav__link {
    font-size: var(--text-lg);
    padding: var(--space-4) var(--space-4);
    width: 100%;
    border-radius: var(--radius-lg);
    color: rgba(245,243,238,0.85);
  }
}

/* Theme Toggle */
.theme-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  border: 1px solid rgba(255,255,255,0.20);
  background: rgba(255,255,255,0.08);
  color: rgba(245,243,238,0.75);
  cursor: pointer;
  flex-shrink: 0;
}
.theme-toggle:hover {
  background: rgba(255,255,255,0.16);
  color: #fff;
}

/* ── Disclaimer Banner ────────────────────────────────── */
.disclaimer-banner {
  background: var(--color-secondary-highlight);
  border-bottom: 1px solid color-mix(in oklab, var(--color-secondary) 30%, transparent);
  padding: var(--space-2) 0;
  text-align: center;
}
.disclaimer-banner p {
  font-size: var(--text-xs);
  color: var(--color-secondary);
  font-weight: 500;
  max-width: none;
}
[data-theme='dark'] .disclaimer-banner {
  background: var(--color-secondary-highlight);
}
[data-theme='dark'] .disclaimer-banner p {
  color: var(--color-secondary-hover);
}

/* ── Buttons ──────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  font-family: var(--font-body);
  font-weight: 600;
  text-decoration: none;
  padding: var(--space-3) var(--space-6);
  border-radius: var(--radius-full);
  border: 2px solid transparent;
  cursor: pointer;
  white-space: nowrap;
  line-height: 1.2;
  letter-spacing: 0.01em;
}
.btn--primary {
  background: var(--color-primary);
  color: var(--color-bg);
  border-color: var(--color-primary);
}
.btn--primary:hover {
  background: var(--color-primary-hover);
  border-color: var(--color-primary-hover);
}
.btn--secondary {
  background: var(--color-secondary);
  color: #fff;
  border-color: var(--color-secondary);
}
.btn--secondary:hover {
  background: var(--color-secondary-hover);
  border-color: var(--color-secondary-hover);
}
.btn--outline {
  background: transparent;
  color: var(--color-text);
  border-color: var(--color-border);
}
.btn--outline:hover {
  background: var(--color-surface-offset);
  border-color: var(--color-text-muted);
}
.btn--ghost {
  background: transparent;
  color: var(--color-primary);
  border-color: transparent;
  padding-inline: var(--space-2);
}
.btn--ghost:hover {
  background: var(--color-primary-highlight);
}
.btn--lg {
  font-size: var(--text-base);
  padding: var(--space-4) var(--space-8);
}

/* ── Cards ────────────────────────────────────────────── */
.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: box-shadow var(--transition-interactive), transform var(--transition-interactive);
}
.card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}
.card__img {
  width: 100%;
  height: 200px;
  object-fit: cover;
}
.card__body {
  padding: var(--space-6);
}
.card__tag {
  display: inline-block;
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-primary);
  margin-bottom: var(--space-3);
}
.card__title {
  font-size: var(--text-lg);
  font-family: var(--font-display);
  margin-bottom: var(--space-3);
  color: var(--color-text);
}
.card__desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.65;
  margin-bottom: var(--space-4);
}
.card__link {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-primary);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
}
.card__link:hover { color: var(--color-primary-hover); }

/* ── Grid Layouts ─────────────────────────────────────── */
.grid--3 {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 300px), 1fr));
  gap: var(--space-8);
}
.grid--2 {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 420px), 1fr));
  gap: var(--space-8);
}
.grid--4 {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 240px), 1fr));
  gap: var(--space-6);
}

/* ── Section Headings ─────────────────────────────────── */
.section-label {
  display: inline-block;
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-primary);
  margin-bottom: var(--space-3);
}
.section-title {
  font-size: var(--text-2xl);
  font-family: var(--font-display);
  color: var(--color-text);
  margin-bottom: var(--space-4);
  line-height: 1.15;
}
.section-subtitle {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  max-width: 60ch;
  line-height: 1.7;
}
.section-header {
  margin-bottom: clamp(var(--space-8), 5vw, var(--space-16));
}

/* ── Email Capture ────────────────────────────────────── */
.email-capture {
  background: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-olive) 100%);
  border-radius: var(--radius-2xl);
  padding: clamp(var(--space-8), 6vw, var(--space-16));
  color: #fff;
  text-align: center;
}
.email-capture__eyebrow {
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-primary-hover);
  margin-bottom: var(--space-4);
}
.email-capture__title {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  color: #fff;
  margin-bottom: var(--space-4);
}
.email-capture__subtitle {
  font-size: var(--text-base);
  color: rgba(255,255,255,0.8);
  max-width: 52ch;
  margin: 0 auto var(--space-8);
}
.email-form {
  display: flex;
  gap: var(--space-3);
  max-width: 480px;
  margin: 0 auto;
  flex-wrap: wrap;
}
.email-form input[type='email'] {
  flex: 1;
  min-width: 200px;
  padding: var(--space-3) var(--space-5);
  border-radius: var(--radius-full);
  border: 2px solid rgba(255,255,255,0.3);
  background: rgba(255,255,255,0.12);
  color: #fff;
  font-size: var(--text-sm);
  backdrop-filter: blur(4px);
}
.email-form input[type='email']::placeholder { color: rgba(255,255,255,0.6); }
.email-form input[type='email']:focus {
  outline: none;
  border-color: rgba(255,255,255,0.7);
  background: rgba(255,255,255,0.18);
}
.email-form__note {
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.6);
  margin-top: var(--space-3);
  width: 100%;
  text-align: center;
}

/* ── Checklist ────────────────────────────────────────── */
.checklist {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}
.checklist li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: var(--text-base);
  color: var(--color-text);
  max-width: none;
}
.checklist li::before {
  content: '';
  display: block;
  width: 20px;
  height: 20px;
  border-radius: var(--radius-full);
  background: var(--color-primary-highlight);
  border: 2px solid var(--color-primary);
  flex-shrink: 0;
  margin-top: 2px;
}

/* ── Accordion / FAQ ──────────────────────────────────── */
.accordion {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  overflow: hidden;
}
.accordion__item {
  border-bottom: 1px solid var(--color-border);
}
.accordion__item:last-child { border-bottom: none; }
.accordion__trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding: var(--space-5) var(--space-6);
  background: var(--color-surface);
  text-align: left;
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--color-text);
  cursor: pointer;
  border: none;
}
.accordion__trigger:hover { background: var(--color-surface-offset); }
.accordion__icon {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  color: var(--color-primary);
  transition: transform var(--transition-interactive);
}
.accordion__item--open .accordion__icon { transform: rotate(45deg); }
.accordion__content {
  display: none;
  padding: var(--space-1) var(--space-6) var(--space-6);
  background: var(--color-surface-2);
  color: var(--color-text-muted);
  font-size: var(--text-base);
  line-height: 1.7;
}
.accordion__item--open .accordion__content { display: block; }

/* ── Pill Tags ────────────────────────────────────────── */
.pill {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 600;
  background: var(--color-primary-highlight);
  color: var(--color-primary-active);
}
.pill--secondary {
  background: var(--color-secondary-highlight);
  color: var(--color-secondary);
}

/* ── Alert / Info Box ─────────────────────────────────── */
.alert {
  display: flex;
  gap: var(--space-4);
  padding: var(--space-5);
  border-radius: var(--radius-lg);
  border-left: 4px solid;
  font-size: var(--text-sm);
  line-height: 1.6;
}
.alert--info {
  background: var(--color-secondary-highlight);
  border-color: var(--color-secondary);
  color: var(--color-secondary);
}
.alert--warning {
  background: var(--color-primary-highlight);
  border-color: var(--color-primary);
  color: var(--color-primary-active);
}
.alert p { max-width: none; }

/* ── Step Indicator ───────────────────────────────────── */
.steps {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}
.step {
  display: flex;
  gap: var(--space-5);
  align-items: flex-start;
}
.step__num {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  background: var(--color-primary);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: var(--text-sm);
  font-family: var(--font-body);
}
.step__content h3 {
  font-size: var(--text-base);
  font-weight: 700;
  margin-bottom: var(--space-2);
  font-family: var(--font-body);
}
.step__content p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

/* ── Hero ─────────────────────────────────────────────── */
.hero {
  position: relative;
  min-height: 80vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--color-secondary);
}
.hero__bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0.35;
}
.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg,
    color-mix(in oklab, var(--color-secondary) 90%, transparent) 0%,
    color-mix(in oklab, var(--color-olive) 60%, transparent) 100%);
}
.hero__content {
  position: relative;
  z-index: 2;
  padding-block: clamp(var(--space-16), 12vw, var(--space-32));
}
.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-primary);
  margin-bottom: var(--space-5);
  background: rgba(255,255,255,0.08);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
  border: 1px solid rgba(255,255,255,0.15);
}
.hero__title {
  font-size: clamp(2.5rem, 2rem + 4vw, 5.5rem);
  font-family: var(--font-display);
  color: #fff;
  margin-bottom: var(--space-6);
  line-height: 1.1;
  max-width: 14ch;
}
.hero__title span { color: var(--color-primary); }
.hero__subtitle {
  font-size: var(--text-lg);
  color: rgba(255,255,255,0.75);
  max-width: 55ch;
  margin-bottom: var(--space-10);
  line-height: 1.65;
}
.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
}

/* Page hero (interior pages) */
.page-hero {
  background: var(--color-secondary);
  padding-block: clamp(var(--space-12), 8vw, var(--space-24));
  position: relative;
  overflow: hidden;
}
.page-hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--color-secondary) 60%, var(--color-olive) 100%);
  opacity: 0.85;
}
.page-hero__content {
  position: relative;
  z-index: 2;
}
.page-hero__eyebrow {
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-primary);
  margin-bottom: var(--space-3);
}
.page-hero__title {
  font-size: var(--text-2xl);
  font-family: var(--font-display);
  color: #fff;
  margin-bottom: var(--space-4);
}
.page-hero__subtitle {
  font-size: var(--text-base);
  color: rgba(255,255,255,0.75);
  max-width: 60ch;
}

/* ── Resource Link ────────────────────────────────────── */
.resource-link {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-5);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  text-decoration: none;
  color: var(--color-text);
  transition: all var(--transition-interactive);
}
.resource-link:hover {
  background: var(--color-surface-offset);
  border-color: var(--color-primary);
  box-shadow: var(--shadow-md);
  transform: translateX(4px);
}
.resource-link__icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-lg);
  background: var(--color-primary-highlight);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  flex-shrink: 0;
}
.resource-link__title {
  font-weight: 600;
  font-size: var(--text-sm);
  margin-bottom: var(--space-1);
}
.resource-link__desc {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  max-width: none;
}

/* ── Footer ───────────────────────────────────────────── */
.site-footer {
  background: var(--color-nav-bg, #1a2744);
  border-top: 2px solid var(--color-primary);
  padding-block: clamp(var(--space-12), 6vw, var(--space-24));
  color: rgba(245,243,238,0.85);
}
.footer__grid {
  display: grid;
  grid-template-columns: 1.6fr repeat(3, 1fr);
  gap: var(--space-12);
}
@media (max-width: 900px) {
  .footer__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 560px) {
  .footer__grid {
    grid-template-columns: 1fr;
  }
}

.footer__brand p {
  font-size: var(--text-sm);
  color: rgba(245,243,238,0.65);
  margin-top: var(--space-4);
  max-width: 36ch;
  line-height: 1.65;
}
.footer__heading {
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-primary);
  margin-bottom: var(--space-5);
  font-family: var(--font-body);
}
.footer__links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}
.footer__links a {
  font-size: var(--text-sm);
  color: rgba(245,243,238,0.65);
  text-decoration: none;
}
.footer__links a:hover { color: var(--color-primary); }
.footer__bottom {
  border-top: 1px solid rgba(255,255,255,0.12);
  padding-top: var(--space-8);
  margin-top: var(--space-12);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
}
.footer__bottom p {
  font-size: var(--text-xs);
  color: rgba(245,243,238,0.40);
  max-width: none;
}
.footer__legal-links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  list-style: none;
}
.footer__legal-links a {
  font-size: var(--text-xs);
  color: rgba(245,243,238,0.40);
  text-decoration: none;
}
.footer__legal-links a:hover { color: rgba(245,243,238,0.75); }

/* ── Utility ──────────────────────────────────────────── */
.text-center { text-align: center; }
.text-muted  { color: var(--color-text-muted); }
.mt-4  { margin-top: var(--space-4); }
.mt-8  { margin-top: var(--space-8); }
.mt-12 { margin-top: var(--space-12); }
.mb-4  { margin-bottom: var(--space-4); }
.mb-8  { margin-bottom: var(--space-8); }
.divider {
  border: none;
  border-top: 1px solid var(--color-divider);
  margin-block: var(--space-8);
}
.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 600;
  background: var(--color-surface-offset);
  color: var(--color-text-muted);
  border: 1px solid var(--color-border);
}

/* ── Breadcrumb ───────────────────────────────────────── */
.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  align-items: center;
  list-style: none;
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.6);
  margin-bottom: var(--space-4);
}
.breadcrumb a {
  color: rgba(255,255,255,0.6);
  text-decoration: none;
}
.breadcrumb a:hover { color: #fff; }
.breadcrumb li + li::before {
  content: '/';
  margin-right: var(--space-2);
}

/* ── Affiliate Disclosure inline ──────────────────────── */
.affiliate-note {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  padding: var(--space-2) var(--space-4);
  background: var(--color-surface-offset);
  border-radius: var(--radius-full);
  border: 1px solid var(--color-border);
}