:root {
  --cream: #f5efe4;
  --cream-deep: #ebe3d4;
  --ivory: #faf7f0;
  --gold: #b8956c;
  --gold-light: #d4b896;
  --gold-deep: #8f7048;
  --ink: #3d3229;
  --ink-soft: #6b5a4a;
  --shadow: rgba(61, 50, 41, 0.12);
  --font-script: "Great Vibes", cursive;
  --font-serif: "Cormorant Garamond", Georgia, serif;
  --font-sans: "Outfit", system-ui, sans-serif;
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-sans);
  color: var(--ink);
  background: var(--cream);
  min-height: 100dvh;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

body.is-locked {
  overflow: hidden;
  height: 100dvh;
}

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

button,
input,
select,
textarea {
  font: inherit;
  color: inherit;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

/* ========== Envelope ========== */
.envelope-screen {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: grid;
  place-items: center;
  background: #f5efe4;
  transition: opacity 0.9s var(--ease-out), visibility 0.9s;
  overflow: hidden;
}

.envelope-screen.is-opening {
  pointer-events: none;
}

.envelope-screen.is-gone {
  opacity: 0;
  visibility: hidden;
}

.envelope-stage {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.75rem;
  padding: 1.25rem;
  width: 100%;
}

.envelope {
  position: relative;
  width: min(88vw, 380px);
  aspect-ratio: 3 / 4;
  cursor: pointer;
  perspective: 1400px;
  transform-style: preserve-3d;
  animation: envelope-float 5s ease-in-out infinite;
}

@keyframes envelope-float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-7px); }
}

.envelope.is-open {
  animation: none;
}

.env-visual {
  position: absolute;
  inset: 0;
  z-index: 2;
  display: grid;
  place-items: center;
}

.env-photo {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
  user-select: none;
  pointer-events: none;
  filter: drop-shadow(0 18px 34px rgba(80, 60, 40, 0.2));
  transition: filter 0.8s, opacity 0.8s, transform 1s var(--ease-out);
}

.envelope.is-open .env-photo {
  filter: drop-shadow(0 10px 18px rgba(80, 60, 40, 0.12));
  transform: translateY(4px) scale(0.98);
  opacity: 0.92;
}

.env-card {
  position: absolute;
  left: 14%;
  right: 14%;
  top: 18%;
  height: 52%;
  z-index: 1;
  border-radius: 3px;
  background: linear-gradient(180deg, #fffcf8, #f6efe4);
  border: 1px solid rgba(184, 149, 108, 0.3);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  transform: translateY(12%);
  opacity: 0;
  transition:
    transform 1.15s var(--ease-out) 0.28s,
    opacity 0.45s ease 0.15s;
  box-shadow: 0 8px 22px rgba(80, 60, 40, 0.12);
}

.envelope.is-open .env-card {
  opacity: 1;
  transform: translateY(-88%);
}

.env-card-names {
  font-family: var(--font-script);
  font-size: clamp(1.55rem, 6.5vw, 2rem);
  color: var(--gold-deep);
  line-height: 1;
}

.env-card-names span {
  font-size: 0.85em;
  margin: 0 0.15rem;
  color: var(--gold);
}

.env-card-heart {
  color: var(--gold);
  font-size: 0.7rem;
}

/* Şeffaf tıklama alanı — mühür bölgesi */
.wax-seal {
  position: absolute;
  left: 50%;
  top: 48%;
  transform: translate(-50%, -50%);
  z-index: 6;
  width: 28%;
  aspect-ratio: 1;
  border: none;
  border-radius: 50%;
  background: transparent;
  cursor: pointer;
  padding: 0;
  transition: transform 0.35s var(--ease-spring), opacity 0.45s;
}

.wax-seal:hover,
.wax-seal:focus-visible {
  transform: translate(-50%, -50%) scale(1.08);
  outline: none;
  box-shadow: 0 0 0 2px rgba(143, 44, 44, 0.25);
}

.envelope.is-open .wax-seal {
  opacity: 0;
  pointer-events: none;
}

.envelope-hint {
  text-align: center;
  color: #7a6a58;
  font-family: var(--font-sans);
  font-weight: 400;
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 0.7rem 1.25rem;
  border: 1px solid rgba(140, 115, 85, 0.28);
  border-radius: 999px;
  background: rgba(255, 253, 248, 0.7);
  backdrop-filter: blur(6px);
  transition: opacity 0.4s;
  animation: fade-in 1s ease 0.3s both;
}

.envelope-screen.is-opening .envelope-hint {
  opacity: 0;
}

/* ========== Music ========== */
.music-btn {
  position: fixed;
  bottom: max(1.25rem, env(safe-area-inset-bottom));
  left: 1.25rem;
  z-index: 50;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid rgba(184, 149, 108, 0.45);
  background: rgba(250, 247, 240, 0.92);
  color: var(--gold-deep);
  display: grid;
  place-items: center;
  cursor: pointer;
  backdrop-filter: blur(8px);
  box-shadow: 0 8px 24px var(--shadow);
  transition: transform 0.25s var(--ease-spring), background 0.2s;
}

.music-btn:hover {
  transform: scale(1.08);
}

.music-btn.is-playing {
  background: var(--gold);
  color: var(--ivory);
  border-color: var(--gold);
}

/* ========== Invitation ========== */
.invitation {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 1s var(--ease-out) 0.2s, transform 1s var(--ease-out) 0.2s;
}

.invitation.is-visible {
  opacity: 1;
  transform: none;
}

/* ========== Hero ========== */
.hero {
  position: relative;
  min-height: 100dvh;
  display: grid;
  place-items: center;
  padding: 2rem 1.25rem 4rem;
  overflow: hidden;
  background: var(--cream);
}

.hero-bg {
  position: absolute;
  inset: -10%;
  background:
    radial-gradient(ellipse 70% 50% at 50% 20%, rgba(184, 149, 108, 0.18), transparent 60%),
    radial-gradient(ellipse 50% 40% at 80% 80%, rgba(212, 184, 150, 0.12), transparent 50%),
    linear-gradient(180deg, var(--ivory) 0%, var(--cream) 45%, var(--cream-deep) 100%);
  animation: kenburns 28s ease-in-out infinite alternate;
}

@keyframes kenburns {
  from { transform: scale(1) translate(0, 0); }
  to { transform: scale(1.08) translate(-1.5%, 1%); }
}

.hero-particles {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}

.petal {
  position: absolute;
  top: -10%;
  width: 8px;
  height: 10px;
  background: radial-gradient(ellipse at 30% 30%, var(--gold-light), var(--gold));
  border-radius: 70% 0 70% 0;
  opacity: 0.55;
  animation: fall linear infinite;
}

@keyframes fall {
  0% { transform: translateY(0) rotate(0deg); opacity: 0; }
  10% { opacity: 0.55; }
  90% { opacity: 0.4; }
  100% { transform: translateY(110vh) rotate(360deg); opacity: 0; }
}

.arch-frame {
  position: relative;
  width: min(92vw, 360px);
  aspect-ratio: 320 / 520;
  display: grid;
  place-items: center;
}

.arch-svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  color: var(--gold);
}

.arch-line {
  stroke-dasharray: 1200;
  stroke-dashoffset: 1200;
  animation: draw-arch 2.4s var(--ease-out) forwards;
}

.arch-line-1 { animation-delay: 0.15s; opacity: 0.95; }
.arch-line-2 { animation-delay: 0.35s; opacity: 0.65; }
.arch-line-3 { animation-delay: 0.55s; opacity: 0.4; }

@keyframes draw-arch {
  to { stroke-dashoffset: 0; }
}

.arch-content {
  position: relative;
  z-index: 1;
  text-align: center;
  padding: 18% 12% 12%;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
}

.eyebrow {
  font-family: var(--font-serif);
  font-size: 0.72rem;
  letter-spacing: 0.42em;
  text-transform: uppercase;
  color: var(--gold-deep);
  font-weight: 500;
}

.names {
  display: flex;
  flex-direction: column;
  align-items: center;
  line-height: 0.95;
}

.name {
  font-family: var(--font-script);
  font-size: clamp(3.2rem, 14vw, 4.6rem);
  font-weight: 400;
  color: var(--gold-deep);
  opacity: 0;
  transform: translateY(18px);
  animation: name-in 1.1s var(--ease-out) forwards;
}

.name-1 { animation-delay: 0.7s; }
.name-2 { animation-delay: 1.15s; }

.ampersand {
  font-family: var(--font-script);
  font-size: clamp(1.6rem, 6vw, 2.2rem);
  color: var(--gold);
  margin: 0.1rem 0;
  opacity: 0;
  animation: name-in 0.9s var(--ease-out) 0.95s forwards;
}

@keyframes name-in {
  to { opacity: 1; transform: none; }
}

.hero-heart {
  color: var(--gold);
  font-size: 0.9rem;
  animation: heart-beat 1.6s ease-in-out infinite;
  animation-delay: 1.5s;
}

@keyframes heart-beat {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.2); }
}

.hero-dates {
  font-family: var(--font-serif);
  font-size: 0.85rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-soft);
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.4rem;
}

.hero-dates .dot {
  color: var(--gold);
}

.scroll-cue {
  position: absolute;
  bottom: 1.5rem;
  left: 50%;
  transform: translateX(-50%);
  width: 28px;
  height: 44px;
  border: 1.5px solid var(--gold);
  border-radius: 16px;
  background: transparent;
  cursor: pointer;
  opacity: 0;
  animation: fade-in 0.8s ease 2s forwards;
}

.scroll-cue span {
  position: absolute;
  left: 50%;
  top: 8px;
  width: 4px;
  height: 8px;
  margin-left: -2px;
  border-radius: 2px;
  background: var(--gold);
  animation: scroll-dot 1.8s ease-in-out infinite;
}

@keyframes scroll-dot {
  0% { top: 8px; opacity: 1; }
  100% { top: 26px; opacity: 0; }
}

@keyframes fade-in {
  to { opacity: 1; }
}

/* ========== Sections ========== */
.section {
  padding: 4.5rem 1.35rem;
  position: relative;
}

.section-inner {
  max-width: 520px;
  margin: 0 auto;
}

.section-title {
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: 1.05rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  text-align: center;
  color: var(--gold-deep);
  margin-bottom: 2rem;
}

.section-title.script {
  font-family: var(--font-script);
  font-size: 2.4rem;
  letter-spacing: 0.02em;
  text-transform: none;
  color: var(--ivory);
}

.ornament {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  margin-bottom: 1.75rem;
  color: var(--gold);
}

.ornament span {
  width: 48px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold));
}

.ornament span:last-child {
  background: linear-gradient(90deg, var(--gold), transparent);
}

.ornament i {
  font-style: normal;
  font-size: 0.7rem;
}

.message-section {
  background: linear-gradient(180deg, var(--cream-deep), var(--cream));
}

.invite-text {
  font-family: var(--font-serif);
  font-size: clamp(1.05rem, 3.5vw, 1.25rem);
  font-weight: 400;
  line-height: 1.85;
  text-align: center;
  color: var(--ink-soft);
  letter-spacing: 0.04em;
  max-width: 28em;
  margin: 0 auto 2.5rem;
}

.families {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 0.75rem;
  align-items: center;
  text-align: center;
}

.family-names {
  font-family: var(--font-serif);
  font-size: 0.92rem;
  color: var(--ink);
  line-height: 1.4;
}

.family-names em {
  font-size: 0.75em;
  color: var(--ink-soft);
}

.family-surname {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold-deep);
  margin-top: 0.25rem;
}

.family-heart {
  color: var(--gold);
  font-size: 0.85rem;
  padding: 0 0.25rem;
}

/* ========== Countdown ========== */
.countdown-section {
  background:
    radial-gradient(ellipse 80% 60% at 50% 0%, rgba(184, 149, 108, 0.15), transparent 55%),
    var(--ivory);
}

.countdown {
  display: flex;
  justify-content: center;
  align-items: flex-start;
  gap: 0.35rem;
}

.count-block {
  display: flex;
  flex-direction: column;
  align-items: center;
  min-width: 3.6rem;
}

.count-num {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 8vw, 2.75rem);
  font-weight: 500;
  color: var(--ink);
  line-height: 1;
  font-variant-numeric: tabular-nums;
}

.count-label {
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold-deep);
  margin-top: 0.45rem;
}

.count-sep {
  font-family: var(--font-serif);
  font-size: 1.75rem;
  color: var(--gold);
  padding-top: 0.15rem;
  opacity: 0.7;
}

/* ========== Events ========== */
.events-section {
  background: var(--cream);
}

.events {
  display: grid;
  gap: 1.5rem;
}

@media (min-width: 640px) {
  .events {
    grid-template-columns: 1fr 1fr;
  }
}

.event-card {
  position: relative;
}

.event-arch {
  text-align: center;
  padding: 2rem 1.35rem 1.75rem;
  background: var(--ivory);
  border: 1px solid rgba(184, 149, 108, 0.35);
  border-radius: 120px 120px 16px 16px / 70px 70px 16px 16px;
  box-shadow: 0 12px 40px var(--shadow);
  transition: transform 0.4s var(--ease-out), box-shadow 0.4s;
}

.event-card:hover .event-arch {
  transform: translateY(-4px);
  box-shadow: 0 18px 48px rgba(61, 50, 41, 0.16);
}

.event-label {
  font-family: var(--font-serif);
  font-size: 0.8rem;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--gold-deep);
  margin-bottom: 1.1rem;
}

.event-date {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.15rem;
  margin-bottom: 1rem;
}

.event-date .month,
.event-date .year {
  font-family: var(--font-serif);
  font-size: 0.75rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--ink-soft);
  position: relative;
  padding: 0.35rem 0;
}

.event-date .month::after,
.event-date .year::before {
  content: "";
  position: absolute;
  left: 50%;
  width: 56px;
  height: 1px;
  background: var(--gold-light);
  transform: translateX(-50%);
}

.event-date .month::after { bottom: 0; }
.event-date .year::before { top: 0; }

.event-date .day {
  font-family: var(--font-serif);
  font-size: 3.4rem;
  font-weight: 500;
  color: var(--ink);
  line-height: 1;
}

.event-time {
  font-family: var(--font-serif);
  font-size: 1rem;
  color: var(--gold-deep);
  margin-bottom: 0.85rem;
}

.event-place {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--ink);
  line-height: 1.35;
  margin-bottom: 0.4rem;
}

.event-address {
  font-size: 0.8rem;
  line-height: 1.55;
  color: var(--ink-soft);
  margin-bottom: 1.25rem;
}

.map-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.65rem 1.4rem;
  border: 1px solid var(--gold);
  border-radius: 999px;
  color: var(--gold-deep);
  text-decoration: none;
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  transition: background 0.25s, color 0.25s, transform 0.25s var(--ease-spring);
}

.map-btn:hover {
  background: var(--gold);
  color: var(--ivory);
  transform: scale(1.03);
}

/* ========== Invite image ========== */
.invite-image-section {
  background: var(--cream-deep);
}

.invite-figure {
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 20px 60px var(--shadow);
  border: 1px solid rgba(184, 149, 108, 0.25);
  max-width: 380px;
  margin: 0 auto;
  transition: transform 0.5s var(--ease-out);
}

.invite-figure:hover {
  transform: scale(1.02);
}

.invite-figure img {
  width: 100%;
}

/* ========== Footer ========== */
.footer {
  text-align: center;
  padding: 2.5rem 1rem 3rem;
  background: var(--ink);
  color: var(--gold-light);
}

.footer-names {
  font-family: var(--font-script);
  font-size: 2rem;
}

.footer-names span {
  margin: 0 0.25rem;
  opacity: 0.7;
}

.footer-year {
  font-family: var(--font-serif);
  font-size: 0.8rem;
  letter-spacing: 0.3em;
  margin-top: 0.35rem;
  opacity: 0.65;
}

/* ========== Reveal ========== */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.9s var(--ease-out), transform 0.9s var(--ease-out);
}

.reveal.is-in {
  opacity: 1;
  transform: none;
}

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.25s; }
.reveal-delay-3 { transition-delay: 0.4s; }

/* Hero reveals after open — force visible when invitation shown */
.invitation.is-visible .hero .reveal {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  .arch-line {
    stroke-dashoffset: 0;
  }
}