/* ========================================
   Onur & Buse — Düğün Web Sitesi
   Minimalist, Elegant, Premium Design
   ======================================== */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,500;0,600;0,700;1,300;1,400;1,500;1,600;1,700&family=Great+Vibes&family=Montserrat:wght@300;400;500;600&display=swap');

/* ── CSS Variables ── */
:root {
  --color-bg: #fafafa;
  --color-bg-alt: #f2f0ed;
  --color-text: #2c2c2c;
  --color-text-light: #6b6b6b;
  --color-accent: #b8a88a;
  --color-accent-dark: #8c7a5e;
  --color-white: #ffffff;
  --color-black: #1a1a1a;
  --color-border: #e0dcd6;
  --color-success: #4a7c59;
  --color-error: #c0392b;

  --font-display: 'Cormorant Garamond', 'Georgia', serif;
  --font-script: 'Great Vibes', cursive;
  --font-body: 'Montserrat', 'Helvetica Neue', sans-serif;

  --section-padding: 100px 0;
  --max-width: 900px;
  --transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

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

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

body {
  font-family: var(--font-body);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

a {
  color: inherit;
  text-decoration: none;
}

/* ── Navigation ── */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 20px 40px;
  display: flex;
  justify-content: center;
  gap: 40px;
  transition: var(--transition);
}

.nav.scrolled {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  box-shadow: 0 1px 20px rgba(0, 0, 0, 0.06);
  padding: 14px 40px;
}

.nav a {
  font-family: var(--font-body);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--color-text-light);
  transition: var(--transition);
  position: relative;
}

.nav a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--color-accent);
  transition: width 0.3s ease;
}

.nav a:hover {
  color: var(--color-black);
}

.nav a:hover::after {
  width: 100%;
}

/* ── Hero Section ── */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 60px 24px;
  position: relative;
  overflow: hidden;
  background: linear-gradient(180deg, #fdfcfa 0%, #f5f2ed 100%);
}

.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: 
    radial-gradient(ellipse at 20% 50%, rgba(184, 168, 138, 0.06) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 50%, rgba(184, 168, 138, 0.04) 0%, transparent 50%);
  animation: subtleMove 20s ease-in-out infinite;
}

@keyframes subtleMove {
  0%, 100% { transform: translate(0, 0); }
  50% { transform: translate(-2%, -1%); }
}

.hero-content {
  position: relative;
  z-index: 1;
}

.hero-top-text {
  font-family: var(--font-body);
  font-size: 0.72rem;
  font-weight: 400;
  letter-spacing: 5px;
  text-transform: uppercase;
  color: var(--color-text-light);
  margin-bottom: 50px;
  opacity: 0;
  animation: fadeUp 1s ease forwards 0.3s;
}

.hero-names {
  margin-bottom: 16px;
  opacity: 0;
  animation: fadeUp 1s ease forwards 0.6s;
}

.hero-names h1 {
  font-family: var(--font-script);
  font-size: clamp(3.5rem, 8vw, 7rem);
  font-weight: 400;
  color: var(--color-black);
  line-height: 1.2;
}

.hero-names .ampersand {
  font-family: var(--font-script);
  font-size: clamp(2rem, 4vw, 3.5rem);
  color: var(--color-accent);
  display: inline-block;
  margin: 0 12px;
}

.hero-families {
  font-family: var(--font-body);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 5px;
  text-transform: uppercase;
  color: var(--color-text-light);
  margin-bottom: 60px;
  opacity: 0;
  animation: fadeUp 1s ease forwards 0.9s;
}

.hero-divider {
  width: 60px;
  height: 1px;
  background: var(--color-accent);
  margin: 0 auto 40px;
  opacity: 0;
  animation: fadeUp 1s ease forwards 1s;
}

.hero-date {
  opacity: 0;
  animation: fadeUp 1s ease forwards 1.2s;
}

.hero-date .date-main {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 300;
  letter-spacing: 4px;
  color: var(--color-black);
  margin-bottom: 6px;
}

.hero-date .date-day {
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 400;
  letter-spacing: 6px;
  text-transform: uppercase;
  color: var(--color-text-light);
  margin-bottom: 4px;
}

.hero-date .date-time {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 300;
  color: var(--color-accent-dark);
  letter-spacing: 3px;
}

.hero-venue {
  margin-top: 50px;
  opacity: 0;
  animation: fadeUp 1s ease forwards 1.5s;
}

.hero-venue .venue-name {
  font-family: var(--font-body);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--color-text);
  margin-bottom: 6px;
}

.hero-venue .venue-address {
  font-family: var(--font-body);
  font-size: 0.68rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--color-text-light);
  line-height: 1.8;
}

.scroll-indicator {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  opacity: 0;
  animation: fadeUp 1s ease forwards 2s;
}

.scroll-indicator .mouse {
  width: 22px;
  height: 36px;
  border: 1.5px solid var(--color-accent);
  border-radius: 12px;
  position: relative;
  margin: 0 auto 10px;
}

.scroll-indicator .wheel {
  width: 3px;
  height: 8px;
  background: var(--color-accent);
  border-radius: 2px;
  position: absolute;
  top: 6px;
  left: 50%;
  transform: translateX(-50%);
  animation: scrollWheel 2s ease infinite;
}

@keyframes scrollWheel {
  0% { opacity: 1; transform: translateX(-50%) translateY(0); }
  100% { opacity: 0; transform: translateX(-50%) translateY(12px); }
}

/* ── Section Common ── */
.section {
  padding: var(--section-padding);
  position: relative;
}

.section-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

.section-title {
  text-align: center;
  margin-bottom: 60px;
}

.section-title h2 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 300;
  color: var(--color-black);
  letter-spacing: 2px;
  margin-bottom: 16px;
}

.section-title .title-divider {
  width: 50px;
  height: 1px;
  background: var(--color-accent);
  margin: 0 auto;
}

/* ── Reveal Animation ── */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ── Countdown Section ── */
.countdown-section {
  background: var(--color-black);
  color: var(--color-white);
}

.countdown-section .section-title h2 {
  color: var(--color-white);
}

.countdown-section .title-divider {
  background: var(--color-accent);
}

.countdown-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  max-width: 600px;
  margin: 0 auto;
}

.countdown-item {
  text-align: center;
  padding: 30px 10px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 4px;
  transition: var(--transition);
}

.countdown-item:hover {
  border-color: var(--color-accent);
  background: rgba(184, 168, 138, 0.05);
}

.countdown-number {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  font-weight: 300;
  color: var(--color-white);
  line-height: 1;
  margin-bottom: 10px;
  letter-spacing: 2px;
}

.countdown-label {
  font-family: var(--font-body);
  font-size: 0.6rem;
  font-weight: 500;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--color-accent);
}

/* ── RSVP Section ── */
.rsvp-section {
  background: var(--color-bg-alt);
}

.rsvp-form {
  max-width: 520px;
  margin: 0 auto;
}

.form-group {
  margin-bottom: 28px;
}

.form-group label {
  display: block;
  font-family: var(--font-body);
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--color-text-light);
  margin-bottom: 10px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 14px 18px;
  font-family: var(--font-body);
  font-size: 0.9rem;
  color: var(--color-text);
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: 4px;
  outline: none;
  transition: var(--transition);
  appearance: none;
  -webkit-appearance: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(184, 168, 138, 0.1);
}

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

.form-group select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%236b6b6b' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  padding-right: 40px;
}

.radio-group {
  display: flex;
  gap: 16px;
}

.radio-option {
  flex: 1;
  position: relative;
}

.radio-option input[type="radio"] {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.radio-option label.radio-label {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  border: 1px solid var(--color-border);
  border-radius: 4px;
  cursor: pointer;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 2px;
  text-transform: uppercase;
  transition: var(--transition);
  text-align: center;
}

.radio-option input[type="radio"]:checked + label.radio-label {
  background: var(--color-black);
  color: var(--color-white);
  border-color: var(--color-black);
}

.radio-option label.radio-label:hover {
  border-color: var(--color-accent);
}

.submit-btn {
  display: block;
  width: 100%;
  padding: 18px;
  font-family: var(--font-body);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--color-white);
  background: var(--color-black);
  border: none;
  border-radius: 4px;
  cursor: pointer;
  transition: var(--transition);
  margin-top: 10px;
}

.submit-btn:hover {
  background: var(--color-accent-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.submit-btn:active {
  transform: translateY(0);
}

/* Thank you message */
.rsvp-success {
  text-align: center;
  padding: 60px 20px;
  display: none;
}

.rsvp-success.show {
  display: block;
  animation: fadeUp 0.6s ease forwards;
}

.rsvp-success .success-icon {
  width: 60px;
  height: 60px;
  border: 2px solid var(--color-success);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 24px;
  font-size: 1.5rem;
  color: var(--color-success);
}

.rsvp-success h3 {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 300;
  color: var(--color-black);
  margin-bottom: 12px;
}

.rsvp-success p {
  font-size: 0.9rem;
  color: var(--color-text-light);
  line-height: 1.6;
}

/* ── Location Section ── */
.location-section {
  background: var(--color-white);
}

.location-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.location-info {
  text-align: left;
}

.location-info .venue-title {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 300;
  color: var(--color-black);
  margin-bottom: 20px;
  letter-spacing: 1px;
}

.location-info .venue-detail {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  margin-bottom: 20px;
}

.venue-detail .detail-icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  margin-top: 2px;
  color: var(--color-accent);
}

.venue-detail .detail-text {
  font-size: 0.85rem;
  color: var(--color-text-light);
  line-height: 1.6;
}

.venue-detail .detail-text strong {
  color: var(--color-text);
  font-weight: 500;
  display: block;
  margin-bottom: 2px;
}

.directions-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 32px;
  font-family: var(--font-body);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--color-white);
  background: var(--color-black);
  border: none;
  border-radius: 4px;
  cursor: pointer;
  transition: var(--transition);
  margin-top: 20px;
  text-decoration: none;
}

.directions-btn:hover {
  background: var(--color-accent-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.directions-btn svg {
  width: 16px;
  height: 16px;
}

.location-map {
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
}

.location-map iframe {
  width: 100%;
  height: 400px;
  border: none;
}

/* ── Footer ── */
.footer {
  text-align: center;
  padding: 50px 24px;
  background: var(--color-black);
  color: rgba(255, 255, 255, 0.4);
}

.footer .footer-names {
  font-family: var(--font-script);
  font-size: 2rem;
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 10px;
}

.footer p {
  font-size: 0.7rem;
  letter-spacing: 3px;
  text-transform: uppercase;
}

/* ── Animations ── */
@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

/* ── Responsive ── */
@media (max-width: 768px) {
  .nav {
    padding: 14px 20px;
    gap: 20px;
  }

  .nav a {
    font-size: 0.6rem;
    letter-spacing: 2px;
  }

  .hero {
    padding: 80px 20px 60px;
  }

  .hero-top-text {
    font-size: 0.6rem;
    letter-spacing: 3px;
    margin-bottom: 30px;
  }

  .section {
    padding: 70px 0;
  }

  .countdown-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }

  .countdown-item {
    padding: 20px 10px;
  }

  .location-content {
    grid-template-columns: 1fr;
    gap: 40px;
  }

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

  .location-map iframe {
    height: 300px;
  }

  .radio-group {
    flex-direction: column;
  }
}

@media (max-width: 480px) {
  .nav {
    gap: 14px;
  }

  .nav a {
    font-size: 0.55rem;
    letter-spacing: 1.5px;
  }

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

  .countdown-number {
    font-size: 2rem;
  }
}