/* =========================================================================
   Rehan weds Zoya — mobile-first wedding invitation
   Palette: blush / rose · cream · gold · deep night-blue
   ========================================================================= */

:root {
  --blush:      #f7dcdc;
  --blush-soft: #fbeae8;
  --rose:       #cf8a92;
  --rose-deep:  #b06d77;
  --cream:      #fbf4ea;
  --cream-2:    #f5e9da;
  --gold:       #c6a04e;
  --gold-lite:  #e6cf94;
  --gold-deep:  #a37d2f;
  --night:      #1c2740;
  --night-2:    #26324f;
  --night-3:    #33415f;
  --ink:        #40352f;
  --ink-soft:   #6a5c53;
  --paper:      #fffaf3;

  --col-w: 480px;

  --f-script: "Great Vibes", "Segoe Script", cursive;
  --f-serif:  "Cormorant Garamond", Georgia, serif;
  --f-caps:   "Cinzel", "Marcellus", Georgia, serif;
  --f-caps-2: "Marcellus", "Cinzel", Georgia, serif;

  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
  --safe-top: env(safe-area-inset-top, 0px);
  --safe-bot: env(safe-area-inset-bottom, 0px);
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: #12192b;
  color: var(--ink);
  font-family: var(--f-serif);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

body { position: relative; }

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

/* Lock scroll while the envelope cover is up */
body.cover-active { overflow: hidden; height: 100svh; }

/* ---------- Phone column ---------- */
.phone {
  width: 100%;
  max-width: var(--col-w);
  margin: 0 auto;
  position: relative;
  background: linear-gradient(180deg, var(--night) 0%, var(--night-2) 12%, var(--cream) 40%, var(--blush-soft) 100%);
  overflow: hidden;
}

.section-full {
  min-height: 100svh;
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

.section-pad {
  padding: clamp(56px, 12vw, 92px) clamp(22px, 7vw, 40px);
  padding-bottom: clamp(56px, 12vw, 92px);
  position: relative;
}

/* ---------- Fixed viewport frame (keeps overlays inside the column) ---------- */
.viewport-frame {
  position: fixed;
  inset: 0;
  max-width: var(--col-w);
  margin-inline: auto;
  z-index: 50;
  pointer-events: none;
}
.viewport-frame > * { pointer-events: auto; }

/* ambient petals canvas over whole page (behind content) */
.ambient {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  pointer-events: none;
  opacity: 0.55;
}

/* =========================================================================
   Typography helpers
   ========================================================================= */
.script { font-family: var(--f-script); font-weight: 400; }

.title {
  font-family: var(--f-caps);
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-size: clamp(1.15rem, 5.4vw, 1.5rem);
  color: var(--rose-deep);
  text-align: center;
  margin: 0 0 1.4em;
  position: relative;
  padding-bottom: 0.7em;
}
/* gold underline that draws in on reveal */
.title::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--gold) 20%, var(--gold-lite) 50%, var(--gold) 80%, transparent);
  transform: translateX(-50%);
  transition: width 1.1s var(--ease) 0.15s;
}
.reveal.in .title::after,
.title.reveal.in::after { width: 78%; }
/* underline also for titles that ARE the reveal element */

.subtle {
  text-align: center;
  color: var(--ink-soft);
  font-size: 1.05rem;
  letter-spacing: 0.04em;
  margin: 0 0 1.6em;
}
.subtle--tiny { font-size: 0.9rem; opacity: 0.8; margin-top: 1.2em; }

/* =========================================================================
   Reveal-on-scroll
   ========================================================================= */
.reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 0.9s var(--ease), transform 0.9s var(--ease);
  will-change: opacity, transform;
}
.reveal.in { opacity: 1; transform: none; }

/* =========================================================================
   Section 1 — Envelope cover
   ========================================================================= */
.cover {
  position: fixed;
  inset: 0;
  max-width: var(--col-w);
  margin-inline: auto;
  z-index: 60;
  background: radial-gradient(120% 90% at 50% 40%, #e7c3c6 0%, #cf9aa0 55%, #9c6b72 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  transition: opacity 0.9s var(--ease);
}
.cover.is-gone { opacity: 0; pointer-events: none; }

.cover__media { position: absolute; inset: 0; }
.cover__poster,
.cover__video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.cover__video { opacity: 0; transition: opacity 0.4s ease; }
.cover.is-opening .cover__video { opacity: 1; }
.cover.is-opening .cover__poster { opacity: 0; transition: opacity 0.4s ease; }

.cover__open {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
  background: transparent;
  cursor: pointer;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding-bottom: calc(16vh + var(--safe-bot));
  -webkit-tap-highlight-color: transparent;
}
.cover.is-opening .cover__open { display: none; }

@keyframes floaty {
  0%,100% { transform: translateY(0); }
  50%     { transform: translateY(-6px); }
}

.cover__skip {
  position: absolute;
  top: calc(var(--safe-top) + 14px);
  right: 14px;
  z-index: 3;
  border: 1px solid rgba(255,255,255,0.45);
  background: rgba(40,20,24,0.25);
  color: #fff;
  font-family: var(--f-caps);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-size: 0.68rem;
  padding: 0.6em 1em;
  border-radius: 30px;
  cursor: pointer;
  backdrop-filter: blur(3px);
  -webkit-backdrop-filter: blur(3px);
}

.cover__flash {
  position: absolute;
  inset: 0;
  background: #fff;
  opacity: 0;
  pointer-events: none;
  z-index: 4;
}
.cover.is-flashing .cover__flash {
  animation: coverFlash 0.9s ease forwards;
}
@keyframes coverFlash {
  0%   { opacity: 0; }
  40%  { opacity: 0.9; }
  100% { opacity: 0; }
}

/* =========================================================================
   Floating sound toggle
   ========================================================================= */
.sound-toggle {
  position: absolute;
  top: calc(var(--safe-top) + 14px);
  right: 14px;
  z-index: 55;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  border: 1px solid rgba(214, 182, 112, 0.8);
  background: rgba(28, 39, 64, 0.55);
  color: var(--gold-lite);
  display: grid;
  place-items: center;
  cursor: pointer;
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  box-shadow: 0 4px 16px rgba(0,0,0,0.28);
  transition: opacity 0.4s ease, transform 0.25s ease;
}
.sound-toggle:active { transform: scale(0.92); }
.sound-toggle.is-hidden { opacity: 0; pointer-events: none; }
.sound-toggle .ico { position: absolute; transition: opacity 0.25s ease; }
.sound-toggle .ico--on { opacity: 0; }
.sound-toggle[aria-pressed="true"] .ico--on { opacity: 1; }
.sound-toggle[aria-pressed="true"] .ico--off { opacity: 0; }

/* =========================================================================
   Section 2 — Hero
   ========================================================================= */
.hero { overflow: hidden; background: var(--night); }
.hero__video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
}
.hero__scrim {
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(180deg, rgba(18,25,43,0.55) 0%, rgba(18,25,43,0.12) 30%, rgba(18,25,43,0.25) 62%, rgba(18,25,43,0.75) 100%);
}
.hero__content {
  position: relative;
  z-index: 2;
  text-align: center;
  color: #fff;
  padding: 0 clamp(24px, 8vw, 44px);
  width: 100%;
}
.hero__eyebrow {
  font-family: var(--f-caps-2);
  font-size: 0.94rem;
  line-height: 1.6;
  letter-spacing: 0.05em;
  color: var(--cream);
  max-width: 20em;
  margin: 0 auto 1.1em;
  text-shadow: 0 2px 10px rgba(0,0,0,0.5);
  transition-delay: 0.15s;
}
.couple-name {
  font-size: clamp(2.9rem, 15vw, 4.1rem);
  line-height: 1.02;
  margin: 0.05em 0 0.06em;
  color: #fff;
  text-shadow: 0 3px 18px rgba(0,0,0,0.5), 0 0 30px rgba(230,207,148,0.25);
}
.couple-parent {
  font-size: 0.92rem;
  letter-spacing: 0.03em;
  color: var(--cream-2);
  margin: 0 0 0.2em;
  font-style: italic;
  text-shadow: 0 2px 8px rgba(0,0,0,0.5);
}
.amp {
  margin: 0.5em 0;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
}
.amp span {
  font-family: var(--f-script);
  font-size: 2.4rem;
  color: var(--gold-lite);
  text-shadow: 0 2px 12px rgba(0,0,0,0.5);
}
.amp::before, .amp::after {
  content: "";
  width: 42px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold-lite));
}
.amp::after { transform: scaleX(-1); }

/* Scroll cue */
.scroll-cue {
  position: absolute;
  bottom: calc(20px + var(--safe-bot));
  left: 0;
  right: 0;
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  color: var(--cream);
  animation: floaty 2.4s ease-in-out infinite;
}
.scroll-cue__text {
  font-family: var(--f-caps);
  text-transform: uppercase;
  letter-spacing: 0.22em;
  font-size: 0.66rem;
}
.scroll-cue__chevron {
  width: 12px; height: 12px;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: rotate(45deg);
}
.scroll-cue--dark { position: static; transform: none; color: var(--rose-deep); margin: 2.4em auto 0; }

/* =========================================================================
   Section 3 — Welcome / blessing
   ========================================================================= */
.welcome {
  background: linear-gradient(180deg, #dcc2c4 0%, #ecdadb 50%, #f4e9e8 100%);
  text-align: center;
}
.bismillah { margin-bottom: 1.8em; }
.bismillah__ar {
  font-family: var(--f-caps);
  font-size: 1.25rem;
  letter-spacing: 0.06em;
  color: var(--gold-deep);
  margin: 0 0 0.25em;
}
.bismillah__en {
  font-style: italic;
  font-size: 1.02rem;
  color: var(--ink-soft);
  margin: 0;
}
.verse {
  margin: 0 auto 2.4em;
  max-width: 22em;
}
.verse__text {
  font-family: var(--f-serif);
  font-style: italic;
  font-size: 1.55rem;
  color: var(--rose-deep);
  margin: 0 0 0.3em;
  line-height: 1.4;
}
.verse__ref {
  font-family: var(--f-caps);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  font-size: 0.72rem;
  color: var(--gold-deep);
  margin: 0;
}
.welcome__body {
  font-size: 1.22rem;
  line-height: 1.75;
  color: var(--ink);
  max-width: 24em;
  margin: 0 auto;
}
.welcome__body em { color: var(--rose-deep); font-weight: 500; }
.welcome__body strong { color: var(--ink); font-weight: 600; }

/* =========================================================================
   Section 4 — Scratch to reveal → Our forever begins
   ========================================================================= */
.reveal-heart {
  background: linear-gradient(180deg, #efd9d8 0%, #f2e4e6 45%, #ebdeea 100%);
  text-align: center;
  overflow: hidden;
}
.reveal-heart__petals {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
}
.reveal-heart__inner {
  position: relative;
  z-index: 2;
  width: 100%;
  padding: 0 clamp(22px, 7vw, 40px);
}
.reveal-heart__heading {
  font-size: clamp(2.1rem, 9.5vw, 3.2rem);
  line-height: 1.05;
  color: var(--rose-deep);
  margin: 0 0 0.1em;
  transition: opacity 0.5s ease;
}

.ornament {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin: 0.2em auto 1.5em;
}
.ornament__line {
  width: 46px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold));
}
.ornament__line:last-child { transform: scaleX(-1); }
.ornament__heart { color: var(--rose); font-size: 0.85rem; }

.scratch-heart {
  position: relative;
  width: min(300px, 74vw);
  aspect-ratio: 200 / 190;
  margin: 0 auto;
}
.heart-badge { position: absolute; inset: 0; width: 100%; height: 100%; }
.heart-badge__svg { position: absolute; inset: 0; width: 100%; height: 100%; overflow: visible; }
.heart-badge__path {
  fill: rgba(255,255,255,0.4);
  stroke: var(--gold);
  stroke-width: 2.5;
  filter: drop-shadow(0 12px 26px rgba(150,80,86,0.35));
}
.heart-badge__text {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  padding-bottom: 7%;
}
.heart-badge__label {
  font-family: var(--f-script);
  font-size: 2rem;
  color: var(--rose-deep);
  line-height: 1;
}
.heart-badge__day {
  font-family: var(--f-caps);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.72rem;
  color: var(--ink);
  margin-top: 0.5em;
}
.heart-badge__time {
  font-family: var(--f-serif);
  font-size: 1.3rem;
  color: var(--gold-deep);
  letter-spacing: 0.06em;
}
.scratch-heart__canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  touch-action: none;
  cursor: grab;
  transition: opacity 0.6s ease;
}
.scratch-heart.is-revealed .scratch-heart__canvas { opacity: 0; pointer-events: none; }

/* =========================================================================
   Section 6 — Countdown
   ========================================================================= */
.countdown {
  background: linear-gradient(180deg, var(--rose) 0%, var(--night-2) 130%);
  text-align: center;
}
.countdown .title { color: #fff; }
.countdown .title::after { background: linear-gradient(90deg, transparent, var(--gold-lite), transparent); }
.countdown .subtle { color: var(--cream); }
.cd {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: clamp(8px, 3vw, 16px);
  max-width: 380px;
  margin: 0.4em auto 0;
}
.cd__unit {
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(230,207,148,0.4);
  border-radius: 14px;
  padding: 1em 0.3em 0.8em;
  display: flex;
  flex-direction: column;
  align-items: center;
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}
.cd__num {
  font-family: var(--f-caps);
  font-size: clamp(1.8rem, 8vw, 2.4rem);
  color: #fff;
  line-height: 1;
  font-variant-numeric: tabular-nums;
}
.cd__num.tick { animation: tick 0.5s var(--ease); }
@keyframes tick {
  0% { transform: translateY(-6px); opacity: 0.3; }
  100% { transform: translateY(0); opacity: 1; }
}
.cd__lbl {
  font-family: var(--f-caps);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.6rem;
  color: var(--gold-lite);
  margin-top: 0.7em;
}
.cd__done {
  color: #fff;
  font-size: 1.3rem;
  font-style: italic;
  margin-top: 1em;
}

/* =========================================================================
   Section 7 — Program / timeline
   ========================================================================= */
.program { background: linear-gradient(180deg, var(--night-2) 0%, var(--night) 60%, var(--night-2) 100%); }
.program .title { color: #fff; }
.program .title::after { background: linear-gradient(90deg, transparent, var(--gold-lite), transparent); }
.timeline {
  position: relative;
  max-width: 380px;
  margin: 0 auto;
  padding-left: 26px;
}
.timeline::before {
  content: "";
  position: absolute;
  left: 6px;
  top: 6px;
  bottom: 6px;
  width: 2px;
  background: linear-gradient(180deg, var(--gold), rgba(198,160,78,0.2));
}
.event {
  position: relative;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(230,207,148,0.28);
  border-radius: 16px;
  padding: 1.3em 1.3em 1.2em;
  margin-bottom: 1.4em;
  color: var(--cream);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}
.event__dot {
  position: absolute;
  left: -26px;
  top: 1.6em;
  width: 13px;
  height: 13px;
  border-radius: 50%;
  background: var(--gold-lite);
  border: 2px solid var(--night);
  box-shadow: 0 0 0 3px rgba(230,207,148,0.25);
}
.event__label {
  font-family: var(--f-caps);
  text-transform: uppercase;
  letter-spacing: 0.2em;
  font-size: 0.95rem;
  color: var(--gold-lite);
  margin: 0 0 0.5em;
}
.event__date { font-size: 1.28rem; color: #fff; margin: 0 0 0.1em; font-weight: 500; }
.event__hijri { font-size: 0.86rem; font-style: italic; color: var(--cream-2); opacity: 0.85; margin: 0 0 0.5em; }
.event__time { font-size: 1.02rem; color: var(--cream); margin: 0 0 0.15em; }
.event__venue { font-size: 0.98rem; color: var(--cream-2); margin: 0 0 1em; line-height: 1.4; }
.event__actions { display: flex; }

.program__ics { text-align: center; margin-top: 0.6em; }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5em;
  font-family: var(--f-caps);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.72rem;
  text-decoration: none;
  cursor: pointer;
  border-radius: 40px;
  padding: 0.85em 1.5em;
  border: 1px solid var(--gold);
  background: linear-gradient(135deg, var(--gold-lite), var(--gold));
  color: #3a2a12;
  transition: transform 0.18s ease, box-shadow 0.25s ease;
  box-shadow: 0 6px 18px -8px rgba(198,160,78,0.7);
}
.btn:active { transform: translateY(1px) scale(0.99); }
.btn--sm { font-size: 0.68rem; padding: 0.75em 1.25em; }
.btn--ghost {
  background: transparent;
  color: var(--gold-lite);
  border: 1px solid var(--gold);
  box-shadow: none;
}

/* =========================================================================
   Section 8 — Location
   ========================================================================= */
.location {
  background: linear-gradient(180deg, var(--night-2) 0%, var(--cream) 40%, var(--blush-soft) 100%);
  text-align: center;
}
.location .title { color: var(--gold-lite); }
.venue {
  background: var(--paper);
  border: 1px solid rgba(198,160,78,0.35);
  border-radius: 18px;
  padding: 1.6em 1.4em;
  margin: 0 auto 1.5em;
  max-width: 340px;
  box-shadow: 0 16px 36px -22px rgba(120,70,74,0.6);
}
.venue__label {
  font-family: var(--f-caps);
  text-transform: uppercase;
  letter-spacing: 0.22em;
  font-size: 0.72rem;
  color: var(--gold-deep);
  margin: 0 0 0.6em;
}
.venue__name {
  font-family: var(--f-caps-2);
  font-size: 1.5rem;
  color: var(--ink);
  margin: 0 0 0.15em;
  line-height: 1.2;
}
.venue__addr { font-size: 1.05rem; color: var(--ink-soft); margin: 0 0 0.2em; }
.venue__hint {
  font-family: var(--f-serif);
  font-style: italic;
  font-size: 0.9rem;
  color: var(--rose-deep);
  margin: 0 0 0.4em;
}
.venue__art {
  color: var(--gold-deep);
  max-width: 210px;
  margin: 0.6em auto 1.3em;
}
.venue-art {
  width: 100%;
  height: auto;
  display: block;
  filter: drop-shadow(0 8px 16px rgba(150,80,86,0.18));
}
.venue__actions {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.6em;
}
.venue__actions .btn { min-width: 210px; }
.btn--outline {
  background: transparent;
  color: var(--gold-deep);
  border: 1px solid var(--gold);
  box-shadow: none;
}

/* =========================================================================
   Section 9 — Footer
   ========================================================================= */
.footer {
  background: linear-gradient(180deg, var(--blush-soft) 0%, var(--night-2) 100%);
  text-align: center;
  padding-bottom: calc(clamp(56px, 12vw, 92px) + var(--safe-bot));
}
.footer__mono {
  font-family: var(--f-script);
  font-size: 4rem;
  line-height: 1;
  color: var(--rose-deep);
  margin-bottom: 0.3em;
}
.footer__mono span { color: var(--gold); font-size: 2.8rem; }
.footer__dua {
  font-style: italic;
  font-size: 1.2rem;
  color: var(--ink);
  max-width: 20em;
  margin: 0.6em auto;
}
.footer__insha {
  font-size: 2.6rem;
  color: var(--gold-deep);
  margin: 0.2em 0 0.6em;
}
.footer__compliments {
  font-family: var(--f-caps);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.74rem;
  color: var(--cream);
  margin: 0;
}
.credit {
  margin: 2.4em auto 0;
  display: inline-flex;
  align-items: center;
  gap: 0.55em;
  background: rgba(255, 250, 243, 0.92);
  border: 1px solid rgba(198, 160, 78, 0.4);
  border-radius: 30px;
  padding: 0.4em 0.85em;
  text-decoration: none;
  box-shadow: 0 8px 20px -14px rgba(0, 0, 0, 0.5);
  opacity: 0.9;
  transition: opacity 0.2s ease;
}
.credit:hover { opacity: 1; }
.credit__by {
  font-family: var(--f-caps);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.48rem;
  color: var(--ink-soft);
}
.credit__logo { width: 74px; height: auto; display: block; }

/* =========================================================================
   Desktop framing (keeps it phone-shaped)
   ========================================================================= */
@media (min-width: 481px) {
  body { padding: 0; }
  .phone {
    box-shadow: 0 0 60px rgba(0,0,0,0.5);
    min-height: 100svh;
  }
}

/* =========================================================================
   Reduced motion
   ========================================================================= */
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1 !important; transform: none !important; transition: none !important; }
  .title::after { transition: none; width: 78%; }
  .scroll-cue { animation: none !important; }
  .cd__num.tick { animation: none !important; }
  * { scroll-behavior: auto !important; }
}

html { scroll-behavior: smooth; }