/* Mike & Kari Wedding Website - Elegant/Classic Style */

/* ============================================
   CSS Custom Properties (Easy to customize)
   ============================================ */
:root {
  /* Colors */
  --color-primary: #2c3e50;
  --color-secondary: #8b7355;
  --color-accent: #c9a86c;
  --color-background: #fdfbf7;
  --color-background-alt: #f5f1eb;
  --color-text: #333333;
  --color-text-light: #666666;
  --color-white: #ffffff;
  --color-border: #e0dcd5;

  /* Typography */
  --font-serif: 'Cormorant Garamond', 'Georgia', serif;
  --font-sans: 'Montserrat', 'Helvetica Neue', sans-serif;

  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 2rem;
  --spacing-lg: 4rem;
  --spacing-xl: 6rem;

  /* Layout */
  --max-width: 1200px;
  --max-width-narrow: 800px;
}

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

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

body {
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.7;
  color: var(--color-text);
  background-color: var(--color-background);
}

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

a {
  color: var(--color-secondary);
  text-decoration: none;
  transition: color 0.3s ease;
}

a:hover {
  color: var(--color-accent);
}

/* ============================================
   Typography
   ============================================ */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-serif);
  font-weight: 400;
  line-height: 1.3;
  color: var(--color-primary);
}

h1 {
  font-size: 3.5rem;
  letter-spacing: 0.02em;
}

h2 {
  font-size: 2.5rem;
  margin-bottom: var(--spacing-md);
}

h3 {
  font-size: 1.75rem;
  margin-bottom: var(--spacing-sm);
}

p {
  margin-bottom: var(--spacing-sm);
}

.script-font {
  font-family: var(--font-serif);
  font-style: italic;
}

/* ============================================
   Layout Components
   ============================================ */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

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

.section {
  padding: var(--spacing-xl) 0;
}

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

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

/* ============================================
   Header & Navigation
   ============================================ */
.header {
  background-color: var(--color-white);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 100;
}

.header__inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-sm) var(--spacing-md);
  max-width: var(--max-width);
  margin: 0 auto;
}

.header__logo {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  color: var(--color-primary);
  letter-spacing: 0.05em;
}

.header__logo a {
  color: inherit;
}

.nav {
  display: flex;
  gap: var(--spacing-md);
}

.nav__link {
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-text);
  padding: var(--spacing-xs) 0;
  position: relative;
}

.nav__link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 1px;
  background-color: var(--color-accent);
  transition: width 0.3s ease;
}

.nav__link:hover::after,
.nav__link--active::after {
  width: 100%;
}

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

/* Mobile Navigation */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--spacing-xs);
}

.nav-toggle__bar {
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--color-primary);
  margin: 5px 0;
  transition: 0.3s;
}

@media (max-width: 768px) {
  .nav-toggle {
    display: block;
  }

  .nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: var(--color-white);
    flex-direction: column;
    padding: var(--spacing-md);
    gap: var(--spacing-sm);
    border-bottom: 1px solid var(--color-border);
  }

  .nav--open {
    display: flex;
  }
}

/* ============================================
   Hero Section
   ============================================ */
.hero {
  background-color: var(--color-background-alt);
  padding: var(--spacing-xl) 0;
  text-align: center;
  min-height: 60vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero__content {
  max-width: var(--max-width-narrow);
  margin: 0 auto;
  padding: var(--spacing-md);
}

.hero__names {
  font-family: var(--font-serif);
  font-size: 4rem;
  font-weight: 300;
  color: var(--color-primary);
  margin-bottom: var(--spacing-sm);
  letter-spacing: 0.02em;
}

.hero__ampersand {
  font-style: italic;
  color: var(--color-accent);
  margin: 0 0.25em;
}

.hero__date {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  color: var(--color-secondary);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: var(--spacing-md);
}

.hero__location {
  font-size: 1.125rem;
  color: var(--color-text-light);
}

.hero__divider {
  width: 60px;
  height: 1px;
  background-color: var(--color-accent);
  margin: var(--spacing-md) auto;
}

/* ============================================
   Hero Slideshow
   ============================================ */
.hero__slideshow {
  position: relative;
  width: 100%;
  max-width: 500px;
  height: 350px;
  margin: var(--spacing-md) auto;
  overflow: hidden;
  border-radius: 4px;
}

.hero__slideshow img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transition: opacity 1s ease-in-out;
}

.hero__slideshow img.active {
  opacity: 1;
}

@media (max-width: 768px) {
  .hero__slideshow {
    max-width: 100%;
    height: 250px;
  }
}

/* ============================================
   Page Header
   ============================================ */
.page-header {
  background-color: var(--color-background-alt);
  padding: var(--spacing-lg) 0;
  text-align: center;
  border-bottom: 1px solid var(--color-border);
}

.page-header__title {
  font-size: 3rem;
  margin-bottom: var(--spacing-xs);
}

.page-header__subtitle {
  font-family: var(--font-serif);
  font-style: italic;
  color: var(--color-text-light);
  font-size: 1.125rem;
}

/* ============================================
   Cards
   ============================================ */
.card {
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  padding: var(--spacing-md);
  margin-bottom: var(--spacing-md);
}

.card__title {
  font-size: 1.5rem;
  margin-bottom: var(--spacing-sm);
  color: var(--color-primary);
}

.card__time {
  font-family: var(--font-serif);
  font-size: 1.125rem;
  color: var(--color-accent);
  margin-bottom: var(--spacing-xs);
}

.card__location {
  font-weight: 500;
  margin-bottom: var(--spacing-xs);
}

.card__address {
  color: var(--color-text-light);
  font-size: 0.9375rem;
}

/* Card Grid */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-md);
}

/* ============================================
   Timeline
   ============================================ */
.timeline {
  max-width: var(--max-width-narrow);
  margin: 0 auto;
}

.timeline__item {
  display: flex;
  gap: var(--spacing-md);
  padding: var(--spacing-md) 0;
  border-bottom: 1px solid var(--color-border);
}

.timeline__item:last-child {
  border-bottom: none;
}

.timeline__time {
  flex-shrink: 0;
  width: 100px;
  font-family: var(--font-serif);
  font-size: 1.25rem;
  color: var(--color-accent);
  text-align: right;
}

.timeline__content {
  flex-grow: 1;
}

.timeline__title {
  font-size: 1.25rem;
  margin-bottom: var(--spacing-xs);
}

.timeline__description {
  color: var(--color-text-light);
  font-size: 0.9375rem;
}

@media (max-width: 480px) {
  .timeline__item {
    flex-direction: column;
    gap: var(--spacing-xs);
  }

  .timeline__time {
    text-align: left;
    width: auto;
  }
}

/* ============================================
   Map Embed
   ============================================ */
.map-embed {
  width: 100%;
  height: 300px;
  border: 1px solid var(--color-border);
  margin-top: var(--spacing-sm);
}

/* ============================================
   Buttons
   ============================================ */
.btn {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 0.875rem 2rem;
  border: 1px solid var(--color-primary);
  background-color: transparent;
  color: var(--color-primary);
  cursor: pointer;
  transition: all 0.3s ease;
}

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

.btn--primary {
  background-color: var(--color-primary);
  color: var(--color-white);
}

.btn--primary:hover {
  background-color: var(--color-secondary);
  border-color: var(--color-secondary);
}

/* ============================================
   RSVP Form Container
   ============================================ */
.rsvp-form-container {
  max-width: 640px;
  margin: 0 auto;
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  padding: var(--spacing-md);
}

.rsvp-form-container iframe {
  width: 100%;
  min-height: 800px;
  border: none;
}

.rsvp-placeholder {
  text-align: center;
  padding: var(--spacing-lg);
  background-color: var(--color-background-alt);
  border: 2px dashed var(--color-border);
}

/* ============================================
   Footer
   ============================================ */
.footer {
  background-color: var(--color-primary);
  color: var(--color-white);
  padding: var(--spacing-lg) 0;
  text-align: center;
}

.footer__names {
  font-family: var(--font-serif);
  font-size: 1.75rem;
  margin-bottom: var(--spacing-xs);
}

.footer__date {
  font-size: 0.875rem;
  letter-spacing: 0.1em;
  opacity: 0.8;
}

/* ============================================
   Utility Classes
   ============================================ */
.mt-1 { margin-top: var(--spacing-sm); }
.mt-2 { margin-top: var(--spacing-md); }
.mt-3 { margin-top: var(--spacing-lg); }
.mb-1 { margin-bottom: var(--spacing-sm); }
.mb-2 { margin-bottom: var(--spacing-md); }
.mb-3 { margin-bottom: var(--spacing-lg); }

/* ============================================
   Responsive Adjustments
   ============================================ */
@media (max-width: 768px) {
  :root {
    --spacing-lg: 3rem;
    --spacing-xl: 4rem;
  }

  h1, .hero__names {
    font-size: 2.5rem;
  }

  h2, .page-header__title {
    font-size: 2rem;
  }

  .hero {
    min-height: 50vh;
  }
}