/* -------------------------------------------------------------------------- */
/* GLOBAL VARIABLES & RESET                                                   */
/* -------------------------------------------------------------------------- */
@import url('https://fonts.googleapis.com/css2?family=Forum&family=Jost:ital,wght@0,100..900;1,100..900&family=Playfair+Display:ital,wght@0,400..900;1,400..900&display=swap');

:root {
  /* Color Palette */
  --surface: #F4F1EA;     /* Main background color (off-white/cream) */
  --on-surface: #231F20;  /* Standard text color (dark charcoal) */
  --accent: #AD974F;      /* Gold accent color for headings/buttons */
  --secondary: #FFFFFF;   /* Pure white for cards/contrast elements */
}

/* Base Body Styles */
body {
  margin: 0px;
  font-family: 'Jost', sans-serif;
  letter-spacing: 1px;
  font-weight: 300;
  background-color: var(--surface);
  color: var(--on-surface);
  user-select: none;
  -webkit-tap-highlight-color: transparent;
  word-wrap: break-word; /* Prevent long words breaking layout */
  position: relative;
  min-height: calc(100vh - 40px);
  padding-bottom: 40px;

  /* Global Container for text sections */
  .text {
    margin: 0 auto;
    padding: 0 10%;
    max-width: 1000px;
  }
}

/* -------------------------------------------------------------------------- */
/* GLOBAL HEADER & NAVIGATION STYLES                                          */
/* -------------------------------------------------------------------------- */
h1 {
  font-family: 'Playfair Display', serif;
  color: var(--accent);
  grid-column: 2; /* Centered in grid header layout */
  margin: 0;
}

h1 a {
  color: inherit;
  text-decoration: none;
  cursor: pointer;
}

/* Hide navigation by default (handled by media queries/JS for mobile) */
nav {
  display: none;
}

/* 
 * Main Header Area 
 * Uses CSS Grid for layout: [Menu Trigger] [Logo] [RSVP Button]
 */
header {
  padding: 25px 50px 0;
  background-repeat: no-repeat;
  background-position: center bottom;
  background-size: cover;
  position: relative;
  box-sizing: border-box;
  width: 100%;
  aspect-ratio: 16/9; /* Maintain cinematic aspect ratio */
  min-height: 200px;
  display: grid;
  grid-template-columns: 1fr auto 1fr; /* Three-column grid */
  align-items: center;
  align-content: start;
  text-align: center;
  user-select: none;
  font-size: 1.5rem;
  color: var(--surface);
  /* Inner shadow creates a vignette/darkening effect over background image */
  box-shadow: inset 0 0 0 1000px rgba(100, 100, 100, 0.3);
}

/* -------------------------------------------------------------------------- */
/* CARD COMPONENT STYLES                                                      */
/* Used throughout site for content blocks                                    */
/* -------------------------------------------------------------------------- */
.display-card {
  background: var(--secondary);
  padding: 20px;
  box-shadow: 0 10px 20px -5px rgba(0, 0, 0, 0.1), 0 6px 6px -5px rgba(0, 0, 0, 0.05);
  border-radius: 8px;
  transition: all .3s ease;
  border: 1px solid rgba(0, 0, 0, 0.05);
  margin-bottom: 20px;
  position: relative;
  overflow: hidden;
}

/* Hover effect for interactive cards */
.display-card:hover {
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

/* Titles within cards */
.display-card h3,
.display-card h4 {
  padding: 0;
  background: transparent;
  color: var(--accent);
  text-transform: uppercase;
  margin: 0 0 15px 0;
  font-weight: 500;
  letter-spacing: 1px; /* Improved readability for uppercase */
  border-radius: 0;
  font-size: 1.5rem;
  text-align: left;
  font-family: 'Playfair Display', serif;
  /* Subtle separator line under title */
  border-bottom: 1px solid color-mix(in srgb, var(--accent), transparent 80%);
  padding-bottom: 10px;
}

/* Paragraph text within cards */
.display-card p {
  margin-top: 15px;
  text-align: left;
  line-height: 1.6; /* Comfortable reading height */
}

/* Links within cards */
.display-card a {
  color: var(--on-surface);
  text-decoration: none;
  border-bottom: 2px solid var(--accent);
  transition: all 0.2s ease;
  padding: 0 2px;
  font-weight: 500;
}

/* Link hover state */
.display-card a:hover {
  background-color: var(--accent);
  color: var(--on-surface);
  border-radius: 4px;
  border-bottom-color: transparent;
}

/* -------------------------------------------------------------------------- */
/* TYPOGRAPHY & TEXT ELEMENTS                                                  */
/* -------------------------------------------------------------------------- */

/* Main Section Heading */
h2 {
  margin: 40px 0 20px;
  font-family: 'Playfair Display', serif;
  font-size: 3.5rem;
  text-align: center;
  font-weight: 400;
  letter-spacing: 0.05em;
  color: var(--accent);
  text-transform: uppercase;
}

/* Subtitles (usually under H2) */
.subtitle {
  font-family: 'Playfair Display', serif;
  font-style: italic;
  font-size: 1.2rem;
  color: var(--accent);
}

/* Secondary Headings */
h3 {
  font-size: 2rem;
  text-align: center;
  color: var(--on-surface);
  font-weight: 300;
  user-select: none;
}

h4 {
  font-size: 1.8rem;
  text-align: center;
  color: var(--on-surface);
  font-weight: 300;
}

/* -------------------------------------------------------------------------- */
/* NAVIGATION MENU (DESKTOP)                                                  */
/* -------------------------------------------------------------------------- */

/* Navigation Container */
.menu {
  display: flex;
  justify-content: flex-start;
  align-items: center;
  width: auto;
  grid-column: 1; /* Aligns to left side of header grid */
}

/* Navigation List */
.menu ul {
  display: flex;
  list-style: none; /* Removes bullet points */
  padding: 0;
  margin: 0;
  gap: 20px; /* Space between menu items */
}

/* Navigation Links */
.menu a {
  text-decoration: none;
  font-size: 0.9rem;
  color: var(--surface);
  transition: color 0.3s ease;
}

/* Link Hover State */
.menu a:hover {
  color: var(--accent);
}

/* -------------------------------------------------------------------------- */
/* ACTION BUTTONS (RSVP)                                                      */
/* -------------------------------------------------------------------------- */

.rsvp-button {
  background-color: transparent;
  color: var(--surface);
  border: 1px solid var(--surface);
  padding: 10px 30px;
  font-family: inherit;
  font-size: 0.9rem;
  letter-spacing: inherit;
  cursor: pointer;
  transition: all 0.3s ease;
  text-transform: uppercase;
  justify-self: end; /* Aligns to far right */
  grid-column: 3;
  z-index: 100;
  text-decoration: none;
  text-align: center;
}

.rsvp-button:hover {
  background-color: var(--surface);
  color: var(--on-surface); /* Inverts colors on hover */
}

/* -------------------------------------------------------------------------- */
/* MOBILE MENU (HAMBURGER)                                                    */
/* -------------------------------------------------------------------------- */

/* Hamburger Icon Container */
.ham-menu {
  display: none; /* Hidden on desktop */
  height: 50px;
  width: 50px;
  margin-right: auto;
  position: relative;
  z-index: 100;
  cursor: pointer;
}

/* Hamburger Lines */
.ham-menu span {
  height: 5px;
  width: 100%;
  background-color: var(--surface);
  border-radius: 25px;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  transition: 0.3s ease; /* Smooth animation */
}

/* Active State Color */
.ham-menu.open span {
  background-color: var(--accent);
}

/* Top Line Position */
.ham-menu span:nth-child(1) {
  top: 25%;
}

/* Bottom Line Position */
.ham-menu span:nth-child(3) {
  top: 75%;
}

/* 
 * Hamburger Animation to 'X' 
 * Transforms lines into a cross when menu is open
 */

/* Top Line Rotation */
.ham-menu.open span:nth-child(1) {
  top: 50%;
  transform: translate(-50%, -50%) rotate(45deg);
}

/* Middle Line Fades Out */
.ham-menu.open span:nth-child(2) {
  opacity: 0;
}

/* Bottom Line Rotation */
.ham-menu.open span:nth-child(3) {
  top: 50%;
  transform: translate(-50%, -50%) rotate(-45deg);
}

/* -------------------------------------------------------------------------- */
/* RESPONSIVE MEDIA QUERIES                                                   */
/* -------------------------------------------------------------------------- */

/* Large Screens (2000px+) */
@media screen and (min-width: 2000px) {
  .menu a {
    font-size: 1.2rem;

  }

  .menu ul {
    gap: 60px; /* Increase spacing for large screens */
  }
}

/* Medium Screens (Header Height Adjustments) */
@media screen and (min-width: 1000px) {
  header {
    height: 562.5px; /* Fixed height for aspect ratio */
  }
}

/* Large Screens (Header Height Adjustments) */
@media screen and (min-width: 1500px) {
  header {
    height: 787.5px; /* Fixed height for aspect ratio */
  }
}

/* Tablet & Mobile (Max Width 1000px) */
@media screen and (max-width: 1000px) {
  nav {
    display: flex;
  }

  /* Show Hamburger Menu */
  .ham-menu {
    display: block;
  }

  /* Full Screen Mobile Menu Overlay */
  .menu {
    background-color: var(--surface);
    height: 100vh;
    width: 100%;
    position: fixed;
    top: 0;
    left: -1000px; /* Hidden off-screen by default */
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    font-size: 3rem;
    transition: 0.3s ease; /* Smooth slide-in */
    z-index: 90;
  }

  /* Slide Menu In */
  .menu.visible {
    left: 0;
  }

  .menu ul {
    flex-direction: column;
    gap: 1rem;
  }

  /* Mobile Menu Link Styling */
  .menu a {
    font-family: 'Playfair Display', serif;
    font-size: 2rem;
    text-align: center;
    font-weight: 400;
    letter-spacing: 0.05em;
    color: var(--accent);
    text-transform: uppercase;
  }

  header {
    padding: 25px 25px 0;
    width: 100%;
  }
}

/* Small Mobile Screens (Max Width 500px) */
@media screen and (max-width: 500px) {
  header {
    font-size: 1.1rem;
  }

  .rsvp-button {
    padding: 7.5px 15px;
    font-size: 0.75rem;
  }

  /* Smaller Hamburger Icon */
  .ham-menu {
    height: 30px;
    width: 30px;
  }

  .ham-menu span {
    height: 3px;
    width: 100%;
    border-radius: 15px;
  }

  /* Adjust Typography Scale */
  h2 {
    font-size: 2rem;
  }

  h3 {
    font-size: 1.5rem;
  }

  /* Note: Duplicate h3 selector in original CSS consolidated here */
}


.intro-section {
  text-align: center;
  margin-bottom: 40px;
  animation: fadeIn 0.5s ease-out;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* General Layout Button (Used in Forms etc.) */
button {
  display: block;
  width: 100%;
  padding: 15px;
  background-color: var(--accent);
  color: var(--secondary);
  border: none;
  border-radius: 4px;
  font-family: 'Jost', sans-serif;
  font-size: 1.1rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 1px;
  cursor: pointer;
  transition: all 0.3s ease;
  margin-top: 30px;
}

button:hover {
  background-color: color-mix(in srgb, var(--accent), black 10%);
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

button:active {
  transform: translateY(0);
}

.site-signature {
  position: absolute;
  bottom: 10px;
  right: 15px;
  font-family: 'Jost', sans-serif;
  font-size: 0.8rem;
  color: var(--on-surface);
  opacity: 0.6;
  pointer-events: auto; /* allow clicking the signature link */
  text-decoration: none; /* remove underline on link */
  cursor: pointer;
  z-index: 1000;
}