/* Design System & Base Variables */
:root {
  /* Colors */
  --color-bg: #F9F9F6;
  /* Soft sand background */
  --color-text-main: #333333;
  --color-primary: #1A365D;
  /* Deep ocean blue */
  --color-secondary: #718096;
  /* Slate/Sea-foam */
  --color-accent: #D9C3A9;
  /* Warm gold/sand accent */
  --color-white: #FFFFFF;

  /* Typography */
  --font-heading: 'Playfair Display', serif;
  --font-body: 'Inter', sans-serif;

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

  /* Other */
  --border-radius: 12px;
  --transition: all 0.3s ease;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  background-color: var(--color-bg);
  color: var(--color-text-main);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-heading);
  font-weight: 500;
  color: var(--color-primary);
  margin-bottom: var(--space-sm);
}

h2 {
  font-size: 2.2rem;
  text-align: center;
  position: relative;
  padding-bottom: var(--space-sm);
  padding-top: 10%;
}

h2::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 2px;
  background-color: var(--color-accent);
}

h3 {
  font-size: 1.5rem;
  margin-top: var(--space-md);
}

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

a {
  color: var(--color-primary);
  text-decoration: none;
  border-bottom: 1px solid var(--color-accent);
  transition: var(--transition);
}

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

/* Base Layout & Containers */
.container {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 var(--space-md);
}

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

section:nth-child(even) {
  background-color: var(--color-white);
}

/* Animations */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* --- Components --- */

/* Navigation */
header {
  position: fixed;
  top: 0;
  width: 100%;
  background: rgba(249, 249, 246, 0.95);
  backdrop-filter: blur(10px);
  z-index: 1000;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
  transition: var(--transition);
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem var(--space-md);
  max-width: 1200px;
  margin: 0 auto;
}

.logo {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  color: var(--color-primary);
  border-bottom: none;
  text-decoration: none;
}

.nav-links {
  display: flex;
  gap: var(--space-md);
  list-style: none;
}

.nav-links a {
  border: none;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* Mobile Menu Button */
.menu-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--color-primary);
}

/* Hero Section */
.hero {
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  background-image: linear-gradient(rgba(26, 54, 93, 0.4), rgba(26, 54, 93, 0.6)), url('./images/hero_bg.png');
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  color: var(--color-white);
  padding-top: 60px;
  /* Offset for nav */
  position: relative;
  /* Allow positioning of divider */
}

/* Hero Bottom Arch Divider */
.hero-divider {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  overflow: hidden;
  line-height: 0;
}

.hero-divider svg {
  display: block;
  width: 100%;
  height: 40px;
  /* Small arch, subtle height */
}

/* Flower Crown Decoration */
.flower-crown {
  text-align: center;
  padding-top: 10%;
  /* Replaces the h2 padding */
  margin-bottom: 5px;
  /* Creates a nice gap between flower and text */
}

.flower-crown img {
  width: 90px;
  height: auto;
  mix-blend-mode: multiply;
  /* Blends white background into the sand color */
  opacity: 0.95;
}

.crowned-heading {
  padding-top: 0 !important;
  /* Overrides the global h2 padding so it sits flush with the crown */
}

.hero-content h1 {
  font-size: 4rem;
  color: var(--color-white);
  margin-bottom: 0;
  letter-spacing: 2px;
  text-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
}

.hero-content p {
  font-size: 1.5rem;
  font-family: var(--font-heading);
  letter-spacing: 3px;
  text-transform: uppercase;
}

/* Timeline (Schema) */
.timeline {
  position: relative;
  max-width: 600px;
  margin: var(--space-md) auto;
  padding-left: 30px;
}

.timeline::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 2px;
  height: 100%;
  background: var(--color-accent);
}

.timeline-item {
  position: relative;
  margin-bottom: var(--space-md);
}

.timeline-item::before {
  content: '';
  position: absolute;
  top: 6px;
  left: -36px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--color-primary);
  border: 2px solid var(--color-bg);
}

.timeline-time {
  font-weight: bold;
  color: var(--color-primary);
  font-family: var(--font-heading);
  font-size: 1.2rem;
}

.timeline-content {
  background: var(--color-white);
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--border-radius);
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
}

/* Cards for Info Sections */
.info-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
  margin-top: var(--space-lg);
}

.info-card {
  background: var(--color-white);
  padding: var(--space-md);
  border-radius: var(--border-radius);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
  text-align: center;
}

.info-card i {
  font-size: 2rem;
  color: var(--color-accent);
  margin-bottom: var(--space-sm);
}

.info-card.alt-bg {
  background: var(--color-bg);
}

/* Hashtag Banner */
.hashtag-banner {
  background-color: var(--color-accent);
  color: var(--color-primary);
  text-align: center;
  padding: var(--space-xl) 0;
  position: relative;
}

.hashtag-content {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.hashtag-content i {
  font-size: 1.5rem;
  margin-bottom: var(--space-sm);
  opacity: 0.8;
  display: block;
}

.hashtag-content p {
  font-family: var(--font-heading);
  font-size: 0.75rem;
  margin-bottom: var(--space-sm);
  font-style: italic;
}

.hashtag-box {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 600;
  margin: var(--space-sm) 0;
  padding: 0.5rem 2rem;
  border: 2px solid var(--color-primary);
  border-radius: 4px;
  letter-spacing: 1px;
  max-width: 100%;
  box-sizing: border-box;
  word-wrap: break-word;
}

@media (max-width: 768px) {
  .hashtag-box {
    font-size: 1.2rem;
    padding: 0.5rem 1rem;
  }
}

/* Image Break */
.image-break {
  height: 50vh;
  background-image: url('./images/andersochemilia.JPG');
  background-size: cover;
  background-position: center 30%;
  background-attachment: fixed;
}

/* RSVP Button */
.btn {
  display: inline-block;
  background: var(--color-primary);
  color: var(--color-white);
  padding: 1rem 2.5rem;
  border-radius: 30px;
  text-transform: uppercase;
  letter-spacing: 2px;
  font-size: 0.9rem;
  margin-top: var(--space-md);
  border: none;
  cursor: pointer;
  border-bottom: none;
}

.btn:hover {
  background: var(--color-secondary);
  color: var(--color-white);
  transform: translateY(-2px);
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

/* FAQ */
.faq-item {
  margin-bottom: var(--space-md);
  border-bottom: 1px solid rgba(0, 0, 0, 0.1);
  padding-bottom: var(--space-sm);
}

.faq-question {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1.2rem;
  color: var(--color-primary);
  margin-bottom: 0.5rem;
}

/* Footer */
footer {
  background: var(--color-primary);
  color: var(--color-white);
  text-align: center;
  padding: var(--space-lg) 0;
  font-family: var(--font-heading);
}

footer a {
  color: var(--color-accent);
  border-bottom-color: var(--color-secondary);
}

/* Responsive Styles (Mobile First / Tablet Adjustments) */
@media (max-width: 768px) {
  .menu-toggle {
    display: block;
  }

  .nav-links {
    position: absolute;
    top: 60px;
    left: 0;
    width: 100%;
    background: white;
    flex-direction: column;
    align-items: center;
    padding: var(--space-md) 0;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
    transform: translateY(-150%);
    opacity: 0;
    transition: var(--transition);
    border-top: 1px solid #eee;
  }

  .nav-links.active {
    transform: translateY(0);
    opacity: 1;
  }

  .nav-links li {
    width: 100%;
    text-align: center;
  }

  .nav-links a {
    display: block;
    padding: var(--space-sm);
    font-size: 1.1rem;
  }

  .hero-content h1 {
    font-size: 3rem;
  }
}

@media (min-width: 768px) {
  .info-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .image-break {
    background-image: none;
    position: relative;
    height: 75vh;
    overflow: hidden;
    background-color: var(--color-bg);
  }

  .image-break::before {
    content: '';
    position: absolute;
    top: -50px;
    left: -50px;
    right: -50px;
    bottom: -50px;
    background-image: url('./images/andersochemilia.JPG');
    background-size: cover;
    background-position: center 30%;
    background-attachment: fixed;
    filter: blur(20px);
    opacity: 0.5;
    z-index: 1;
  }

  .image-break::after {
    content: '';
    position: absolute;
    inset: 0;
    background-image: url('./images/andersochemilia.JPG');
    background-size: contain;
    background-position: center;
    background-repeat: no-repeat;
    z-index: 2;
    filter: drop-shadow(0 10px 30px rgba(0, 0, 0, 0.15));
  }
}