/* ============================================
   ALEXANDRIA SANCTUARY - COMPONENTS
   Sacred, Contemplative UI Elements
   ============================================ */

/* ============================================
   CONTAINER
   ============================================ */
.container {
  width: 100%;
  max-width: var(--max-width-xl);
  margin-inline: auto;
  padding-inline: var(--container-padding);
}

.container-narrow {
  max-width: var(--max-width-md);
}

.container-prose {
  max-width: var(--max-width-prose);
}

/* ============================================
   NAVIGATION
   ============================================ */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--z-header);
  padding: var(--space-6) 0;
  transition: all var(--duration-medium) var(--ease-gentle);
}

.nav.is-scrolled {
  padding: var(--space-4) 0;
  background: var(--bg-glass);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-subtle);
}

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

.nav__logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.nav__logo-icon {
  width: 44px;
  height: 44px;
}

.nav__logo-text {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: var(--font-semibold);
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  color: var(--text-primary);
}

.nav__menu {
  display: none;
  align-items: center;
  gap: var(--space-8);
}

@media (min-width: 1024px) {
  .nav__menu {
    display: flex;
  }
}

.nav__link {
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--text-secondary);
  transition: color var(--duration-fast) var(--ease-gentle);
}

.nav__link:hover {
  color: var(--color-gold-500);
}

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

.nav__toggle {
  display: flex;
  padding: var(--space-2);
  color: var(--text-primary);
}

@media (min-width: 1024px) {
  .nav__toggle {
    display: none;
  }
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  padding: var(--space-4) var(--space-8);
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  border-radius: var(--radius-sm);
  transition: all var(--duration-medium) var(--ease-gentle);
  position: relative;
  overflow: hidden;
}

/* Primary - Gold */
.btn-primary {
  background: linear-gradient(135deg, var(--color-gold-500), var(--color-gold-600));
  color: var(--color-primary-950);
  box-shadow: var(--shadow-glow-gold);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 50px rgba(201, 162, 39, 0.3);
}

/* Secondary - Outlined */
.btn-secondary {
  background: transparent;
  color: var(--color-gold-500);
  border: 1px solid var(--color-gold-500);
}

.btn-secondary:hover {
  background: var(--color-gold-500);
  color: var(--color-primary-950);
}

/* Ghost */
.btn-ghost {
  background: transparent;
  color: var(--text-secondary);
}

.btn-ghost:hover {
  color: var(--color-gold-500);
}

/* Sizes */
.btn-sm {
  padding: var(--space-2) var(--space-4);
  font-size: var(--text-xs);
}

.btn-lg {
  padding: var(--space-5) var(--space-10);
  font-size: var(--text-base);
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  z-index: -2;
}

.hero__bg img,
.hero__bg video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(ellipse at center, transparent 0%, var(--bg-primary) 70%),
    linear-gradient(to bottom, transparent 0%, var(--bg-primary) 100%);
}

.hero__content {
  text-align: center;
  padding: var(--space-8);
  max-width: var(--max-width-lg);
}

.hero__quote {
  font-family: var(--font-serif);
  font-size: var(--text-xl);
  font-style: italic;
  color: var(--text-secondary);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-12);
  opacity: 0;
  animation: fadeInSlow 2s var(--ease-smooth) 0.5s forwards;
}

.hero__title {
  font-family: var(--font-display);
  font-size: clamp(var(--text-4xl), 10vw, var(--text-7xl));
  font-weight: var(--font-bold);
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  color: var(--text-primary);
  margin-bottom: var(--space-4);
  opacity: 0;
  animation: fadeInUp 1.5s var(--ease-smooth) 1s forwards;
}

.hero__subtitle {
  font-family: var(--font-serif);
  font-size: var(--text-2xl);
  font-weight: var(--font-light);
  color: var(--color-gold-500);
  letter-spacing: var(--tracking-wide);
  margin-bottom: var(--space-8);
  opacity: 0;
  animation: fadeIn 1.5s var(--ease-smooth) 1.5s forwards;
}

.hero__tagline {
  font-family: var(--font-serif);
  font-size: var(--text-lg);
  color: var(--text-secondary);
  line-height: var(--leading-relaxed);
  max-width: 50ch;
  margin-inline: auto;
  margin-bottom: var(--space-12);
  opacity: 0;
  animation: fadeIn 1.5s var(--ease-smooth) 2s forwards;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: var(--space-6);
  opacity: 0;
  animation: fadeIn 1s var(--ease-smooth) 2.5s forwards;
}

.hero__scroll {
  position: absolute;
  bottom: var(--space-8);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
  color: var(--text-tertiary);
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  opacity: 0;
  animation: fadeIn 1s var(--ease-smooth) 3s forwards;
}

.hero__scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--color-gold-500), transparent);
  animation: breathe 3s var(--ease-gentle) infinite;
}

/* ============================================
   SECTION
   ============================================ */
.section {
  padding: var(--space-32) 0;
}

.section-dark {
  background: var(--bg-secondary);
}

.section-header {
  text-align: center;
  max-width: var(--max-width-md);
  margin-inline: auto;
  margin-bottom: var(--space-16);
}

.section-label {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: var(--text-xs);
  font-weight: var(--font-medium);
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  color: var(--color-gold-500);
  margin-bottom: var(--space-4);
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(var(--text-3xl), 5vw, var(--text-5xl));
  font-weight: var(--font-semibold);
  letter-spacing: var(--tracking-wide);
  color: var(--text-primary);
  margin-bottom: var(--space-6);
}

.section-subtitle {
  font-family: var(--font-serif);
  font-size: var(--text-xl);
  color: var(--text-secondary);
  line-height: var(--leading-relaxed);
}

/* ============================================
   PILLAR CARDS (5 Services)
   ============================================ */
.pillars {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-6);
}

.pillar-card {
  position: relative;
  padding: var(--space-10);
  background: var(--bg-secondary);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  text-align: center;
  transition: all var(--duration-medium) var(--ease-gentle);
  overflow: hidden;
}

.pillar-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 2px;
  background: var(--color-gold-500);
  opacity: 0;
  transition: opacity var(--duration-medium) var(--ease-gentle);
}

.pillar-card:hover {
  border-color: var(--border-gold);
  transform: translateY(-8px);
  box-shadow: var(--shadow-glow-gold);
}

.pillar-card:hover::before {
  opacity: 1;
}

.pillar-card__icon {
  width: 64px;
  height: 64px;
  margin: 0 auto var(--space-6);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-gold-500);
}

.pillar-card__name {
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  color: var(--color-gold-500);
  margin-bottom: var(--space-2);
}

.pillar-card__title {
  font-family: var(--font-serif);
  font-size: var(--text-2xl);
  color: var(--text-primary);
  margin-bottom: var(--space-4);
}

.pillar-card__description {
  font-size: var(--text-base);
  color: var(--text-secondary);
  line-height: var(--leading-relaxed);
}

/* ============================================
   SPEAKER CARD
   ============================================ */
.speaker-card {
  display: flex;
  flex-direction: column;
  background: var(--bg-secondary);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--duration-medium) var(--ease-gentle);
}

.speaker-card:hover {
  border-color: var(--border-gold);
  box-shadow: var(--shadow-glow-gold);
}

.speaker-card__image {
  position: relative;
  aspect-ratio: 1;
  overflow: hidden;
}

.speaker-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(100%);
  transition: filter var(--duration-medium) var(--ease-gentle);
}

.speaker-card:hover .speaker-card__image img {
  filter: grayscale(0%);
}

.speaker-card__body {
  padding: var(--space-6);
  text-align: center;
}

.speaker-card__name {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  color: var(--text-primary);
  margin-bottom: var(--space-1);
}

.speaker-card__title {
  font-size: var(--text-sm);
  color: var(--text-tertiary);
  margin-bottom: var(--space-4);
}

.speaker-card__quote {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: var(--text-base);
  color: var(--text-secondary);
  line-height: var(--leading-relaxed);
}

/* ============================================
   QUOTE BLOCK
   ============================================ */
.quote-block {
  position: relative;
  padding: var(--space-12);
  text-align: center;
}

.quote-block__mark {
  font-family: var(--font-serif);
  font-size: var(--text-6xl);
  color: var(--color-gold-500);
  opacity: 0.3;
  line-height: 1;
  margin-bottom: var(--space-4);
}

.quote-block__text {
  font-family: var(--font-serif);
  font-size: var(--text-2xl);
  font-style: italic;
  color: var(--text-primary);
  line-height: var(--leading-relaxed);
  max-width: 50ch;
  margin-inline: auto;
  margin-bottom: var(--space-6);
}

.quote-block__author {
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  color: var(--color-gold-500);
  letter-spacing: var(--tracking-wide);
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
  padding: var(--space-20) 0 var(--space-8);
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-subtle);
}

.footer__top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-12);
  margin-bottom: var(--space-12);
}

@media (max-width: 768px) {
  .footer__top {
    grid-template-columns: 1fr;
    gap: var(--space-8);
    text-align: center;
  }
}

.footer__brand {
  max-width: 300px;
}

@media (max-width: 768px) {
  .footer__brand {
    max-width: none;
    margin-inline: auto;
  }
}

.footer__logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}

@media (max-width: 768px) {
  .footer__logo {
    justify-content: center;
  }
}

.footer__description {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  line-height: var(--leading-relaxed);
}

.footer__column-title {
  font-family: var(--font-sans);
  font-size: var(--text-xs);
  font-weight: var(--font-semibold);
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  color: var(--color-gold-500);
  margin-bottom: var(--space-4);
}

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

.footer__link {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  transition: color var(--duration-fast) var(--ease-gentle);
}

.footer__link:hover {
  color: var(--color-gold-500);
}

.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-8);
  border-top: 1px solid var(--border-subtle);
  font-size: var(--text-sm);
  color: var(--text-tertiary);
}

@media (max-width: 768px) {
  .footer__bottom {
    flex-direction: column;
    gap: var(--space-4);
    text-align: center;
  }
}

/* ============================================
   UTILITIES
   ============================================ */
.text-center { text-align: center; }
.text-left { text-align: left; }

.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); }

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

/* ============================================
   MOBILE MENU OVERLAY
   ============================================ */
.nav__mobile-menu {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: calc(var(--z-header) - 1);
  background: var(--bg-glass);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-6);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--duration-medium) var(--ease-gentle),
              visibility var(--duration-medium) var(--ease-gentle);
}

.nav__mobile-menu.is-open {
  display: flex;
  opacity: 1;
  visibility: visible;
}

.nav__mobile-menu .nav__link {
  font-size: var(--text-xl);
  padding: var(--space-4);
}

/* ============================================
   MOBILE RESPONSIVE STYLES
   ============================================ */

/* Tablets and smaller (max-width: 1024px) */
@media (max-width: 1024px) {
  .nav__actions .btn {
    display: none;
  }

  .section {
    padding: var(--space-20) 0;
  }

  .section-header {
    margin-bottom: var(--space-12);
  }
}

/* Mobile devices (max-width: 768px) */
@media (max-width: 768px) {
  /* Navigation */
  .nav {
    padding: var(--space-4) 0;
  }

  .nav__logo-icon {
    width: 36px;
    height: 36px;
  }

  .nav__logo-text {
    font-size: var(--text-base);
  }

  /* Hero Section */
  .hero {
    min-height: 100svh;
  }

  .hero__content {
    padding: var(--space-6);
    padding-top: var(--space-20);
  }

  .hero__quote {
    font-size: var(--text-lg);
    margin-bottom: var(--space-8);
  }

  .hero__title {
    font-size: clamp(var(--text-3xl), 12vw, var(--text-5xl));
  }

  .hero__subtitle {
    font-size: var(--text-xl);
    margin-bottom: var(--space-6);
  }

  .hero__tagline {
    font-size: var(--text-base);
    margin-bottom: var(--space-8);
  }

  .hero__actions {
    flex-direction: column;
    gap: var(--space-4);
    width: 100%;
  }

  .hero__actions .btn {
    width: 100%;
    max-width: 280px;
  }

  .hero__scroll {
    display: none;
  }

  /* Section */
  .section {
    padding: var(--space-16) 0;
  }

  .section-title {
    font-size: clamp(var(--text-2xl), 6vw, var(--text-4xl));
  }

  .section-subtitle {
    font-size: var(--text-lg);
  }

  /* Pillars Grid */
  .pillars {
    grid-template-columns: 1fr;
    gap: var(--space-4);
  }

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

  .pillar-card__title {
    font-size: var(--text-xl);
  }

  /* Quote Block */
  .quote-block {
    padding: var(--space-8);
  }

  .quote-block__mark {
    font-size: var(--text-4xl);
  }

  .quote-block__text {
    font-size: var(--text-xl);
  }

  /* Buttons */
  .btn-lg {
    padding: var(--space-4) var(--space-8);
    font-size: var(--text-sm);
  }

  /* Prose */
  .prose {
    font-size: var(--text-base);
  }

  /* Utilities */
  .mt-12 { margin-top: var(--space-8); }
}

/* Small mobile devices (max-width: 480px) */
@media (max-width: 480px) {
  :root {
    --container-padding: 1rem;
  }

  .hero__title {
    font-size: var(--text-3xl);
    letter-spacing: var(--tracking-wide);
  }

  .hero__subtitle {
    font-size: var(--text-lg);
  }

  .hero__quote {
    font-size: var(--text-base);
  }

  .pillar-card {
    padding: var(--space-6);
  }

  .pillar-card__icon {
    width: 48px;
    height: 48px;
  }

  .pillar-card__icon svg {
    width: 36px;
    height: 36px;
  }

  .quote-block__text {
    font-size: var(--text-lg);
  }

  .section-title {
    font-size: var(--text-2xl);
  }
}