@font-face {
  font-family: 'Amsterdam Handwriting';
  src: url('./fonts/Amsterdam Handwriting.ttf') format('truetype');
  font-weight: normal;
  font-style: normal;
}

/* Root Variables */
:root {
  --primary: #6d5d4b;
  --primary-light: #8b7355;
  --primary-dark: #5a4a38;
  --bg-cream: #faf8f3;
  --text-dark: #2d3436;
  --border-light: #e8dcc8;
  --shadow: rgba(109, 93, 75, 0.15);
  --transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
  font-family: 'Garamond', 'Times New Roman', serif;
  background: #f5f1e8;
  background-image: url('/images/Tintoretto-Gesso-scaled.jpg');
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  background-repeat: no-repeat;
  color: var(--text-dark);
  line-height: 1.7;
  min-height: 100vh;
  font-size: 18px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.container {
  max-width: 900px;
  margin: 0 auto;
  padding: 60px 20px 80px;
}

/* Hero Section */
.hero {
  text-align: center;
  padding: 80px 60px;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.98), rgba(250, 248, 243, 0.98));
  border-radius: 2px;
  margin-bottom: 50px;
  box-shadow: 0 20px 60px var(--shadow);
  border: 1px solid var(--border-light);
  position: relative;
  backdrop-filter: blur(10px);
}

.hero-ornament {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--primary-light), transparent);
}

.hero-ornament.top {
  top: 30px;
}

.hero-ornament.bottom {
  bottom: 30px;
}

.hero h1 {
  font-family: 'Amsterdam Handwriting', cursive;
  font-size: clamp(3rem, 7vw, 5rem);
  color: var(--primary);
  margin-bottom: 20px;
  font-weight: normal;
  letter-spacing: 3px;
  line-height: 1.2;
}

.hero .ampersand {
  font-family: 'Garamond', 'Times New Roman', serif;
  font-style: italic;
  color: var(--primary-light);
  margin: 0 0.2em;
  font-size: 0.9em;
}

.divider {
  width: 80px;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--primary), transparent);
  margin: 25px auto;
}

.hero .date {
  font-size: clamp(1.3rem, 3vw, 1.6rem);
  color: var(--primary);
  letter-spacing: 2px;
  font-weight: 500;
  text-transform: uppercase;
  font-size: 1.1rem;
}

.hero .subtitle {
  font-size: clamp(1.1rem, 2.5vw, 1.3rem);
  color: var(--primary-light);
  margin-top: 15px;
  font-style: italic;
  letter-spacing: 1px;
}

/* Section Styling */
.section {
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.98), rgba(250, 248, 243, 0.98));
  padding: 60px 50px;
  margin-bottom: 40px;
  border-radius: 2px;
  box-shadow: 0 15px 45px var(--shadow);
  border: 1px solid var(--border-light);
  position: relative;
  backdrop-filter: blur(10px);
  transition: var(--transition);
}

.section:hover {
  box-shadow: 0 20px 60px rgba(109, 93, 75, 0.2);
  transform: translateY(-2px);
}

.section-number {
  position: absolute;
  top: 20px;
  right: 25px;
  font-size: 3.5rem;
  color: rgba(109, 93, 75, 0.08);
  font-weight: bold;
  line-height: 1;
  pointer-events: none;
}

.section h2 {
  font-size: clamp(2rem, 4vw, 2.5rem);
  color: var(--primary);
  margin-bottom: 20px;
  text-align: center;
  letter-spacing: 2px;
  font-weight: 500;
}

.section-divider {
  width: 60px;
  height: 2px;
  background: var(--primary-light);
  margin: 0 auto 30px;
}

.section p {
  font-size: clamp(1.1rem, 2.5vw, 1.25rem);
  color: var(--text-dark);
  text-align: center;
  max-width: 700px;
  margin: 0 auto;
  line-height: 1.9;
}

.section strong {
  color: var(--primary);
  font-weight: 600;
}

/* RSVP Form */
.rsvp-form {
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.98), rgba(250, 248, 243, 0.98));
  padding: 60px 50px;
  border-radius: 2px;
  box-shadow: 0 15px 45px var(--shadow);
  border: 1px solid var(--border-light);
  margin-bottom: 40px;
  position: relative;
  backdrop-filter: blur(10px);
}

.rsvp-form h2 {
  font-size: clamp(2rem, 4vw, 2.5rem);
  color: var(--primary);
  margin-bottom: 20px;
  text-align: center;
  letter-spacing: 2px;
  font-weight: 500;
}

.form-group {
  margin-bottom: 30px;
  opacity: 1;
  transition: var(--transition);
}

.form-group.collapsible {
  display: none;
  max-height: 0;
  overflow: hidden;
  opacity: 0;
}

.form-group.collapsible.show {
  display: block;
}

.form-group.collapsible.show.expanded {
  max-height: 500px;
  opacity: 1;
  margin-bottom: 30px;
}

.form-group label {
  display: block;
  margin-bottom: 12px;
  color: var(--primary);
  font-weight: 600;
  font-size: clamp(1rem, 2.5vw, 1.15rem);
  text-align: center;
  letter-spacing: 0.5px;
}

.form-group input[type="text"],
.form-group textarea {
  width: 100%;
  padding: 16px 20px;
  border: 2px solid var(--border-light);
  border-radius: 2px;
  font-size: clamp(1rem, 2vw, 1.1rem);
  font-family: 'Garamond', 'Times New Roman', serif;
  transition: var(--transition);
  background: rgba(255, 255, 255, 0.7);
  text-align: center;
  color: var(--text-dark);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: rgba(45, 52, 54, 0.4);
  font-style: italic;
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary-light);
  background: #ffffff;
  box-shadow: 0 4px 20px rgba(109, 93, 75, 0.15);
  transform: translateY(-1px);
}

.form-group textarea {
  resize: vertical;
  min-height: 100px;
  text-align: left;
}

.radio-group {
  display: flex;
  gap: 30px;
  margin-top: 15px;
  justify-content: center;
  flex-wrap: wrap;
}

.radio-group.vertical {
  flex-direction: column;
  align-items: center;
  gap: 15px;
}

.radio-label {
  display: flex;
  align-items: center;
  font-weight: normal;
  cursor: pointer;
  font-size: 1.05rem;
  padding: 12px 24px;
  border-radius: 50px;
  border: 2px solid transparent;
  transition: var(--transition);
  background: rgba(255, 255, 255, 0.5);
}

.radio-label:hover {
  background: rgba(109, 93, 75, 0.08);
  border-color: var(--primary-light);
}

.radio-label input[type="radio"] {
  margin-right: 10px;
  width: 20px;
  height: 20px;
  cursor: pointer;
  accent-color: var(--primary-light);
}

.radio-label input[type="radio"]:checked + .radio-text {
  font-weight: 600;
  color: var(--primary);
}

.submit-btn {
  width: 100%;
  padding: 18px;
  background: linear-gradient(135deg, var(--primary-light), var(--primary));
  color: white;
  border: none;
  border-radius: 2px;
  font-size: clamp(1rem, 2.5vw, 1.15rem);
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  margin-top: 20px;
  letter-spacing: 2px;
  text-transform: uppercase;
  position: relative;
  overflow: hidden;
  box-shadow: 0 4px 15px var(--shadow);
}

.submit-btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: left 0.5s;
}

.submit-btn:hover {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(109, 93, 75, 0.3);
}

.submit-btn:hover::before {
  left: 100%;
}

.submit-btn:active {
  transform: translateY(-1px);
}

/* Success Messages */
.success-message {
  display: none;
  background: linear-gradient(135deg, var(--primary-light), var(--primary));
  color: white;
  padding: 25px;
  border-radius: 2px;
  text-align: center;
  margin-bottom: 30px;
  border: 1px solid var(--primary);
  font-weight: 600;
  font-size: 1.1rem;
  box-shadow: 0 8px 25px var(--shadow);
  animation: slideDown 0.4s ease-out;
}

.success-message.decline-message {
  background: linear-gradient(135deg, #d4c4b0, #baa898);
  color: #5a4a38;
  border: 1px solid #baa898;
  box-shadow: 0 8px 25px rgba(109, 93, 75, 0.2);
}

.success-message.show {
  display: block;
}

.success-icon {
  font-size: 2rem;
  margin-bottom: 10px;
  display: block;
}

@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Responsive Design */
@media (max-width: 768px) {
  .container {
    padding: 40px 15px 60px;
  }

  .hero {
    padding: 60px 30px;
    margin-bottom: 35px;
  }

  .hero-ornament {
    width: 40px;
  }

  .section {
    padding: 40px 30px;
    margin-bottom: 30px;
  }

  .section-number {
    font-size: 2.5rem;
    top: 15px;
    right: 20px;
  }

  .rsvp-form {
    padding: 40px 30px;
    margin-bottom: 30px;
  }

  .radio-group {
    flex-direction: column;
    gap: 12px;
  }

  .radio-label {
    width: 100%;
    justify-content: center;
  }
}

@media (max-width: 480px) {
  .hero {
    padding: 50px 20px;
  }

  .hero h1 {
    letter-spacing: 2px;
  }

  .section, .rsvp-form {
    padding: 30px 20px;
  }

  .submit-btn {
    padding: 15px;
  }

  .hero-ornament.top {
    top: 20px;
  }

  .hero-ornament.bottom {
    bottom: 20px;
  }
}