/* ═══════════════════════════════════════════════════════
   Liliensdag — paper, ink & a wax seal
   cream paper · warm ink · one rose accent · airmail blue
   ═══════════════════════════════════════════════════════ */

:root {
  --paper: #f8f3ea;
  --paper-2: #f1e9db;
  --card: #fffdf7;
  --kraft: #ece1cb;
  --line: #e0d5c2;
  --line-soft: #eae1d1;

  --ink: #3b3037;
  --ink-soft: #857680;

  --rose: #c9556f;
  --rose-deep: #a63d57;
  --seal: #b8365c;
  --terra: #c8503f;
  --navy: #2b4a7d;
  --gold: #d9a648;

  --shadow: 0 14px 34px -18px rgba(78, 60, 55, .35);
  --shadow-soft: 0 8px 22px -14px rgba(78, 60, 55, .3);

  --font-display: "Fraunces", Georgia, serif;
  --font-hand: "Caveat", cursive;
  --font-body: "Nunito", -apple-system, system-ui, sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--paper);
  color: var(--ink);
  line-height: 1.65;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: inherit; }
button { font: inherit; color: inherit; background: none; border: none; cursor: pointer; }

::selection { background: var(--gold); color: #fff; }

/* ── shared small pieces ───────────────────────────── */

.smallcaps {
  font-size: .72rem;
  font-weight: 800;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .8s ease, transform .8s ease;
}
.reveal.visible { opacity: 1; transform: none; }

.hand {
  font-family: var(--font-hand);
  color: var(--ink-soft);
}

/* tiny wax seal used across the site */
.wax {
  display: inline-grid;
  place-items: center;
  width: 40px;
  aspect-ratio: 1;
  border-radius: 50%;
  background: radial-gradient(circle at 34% 30%, #d9748e, var(--seal) 62%, #8d2544);
  box-shadow: 0 3px 8px rgba(120, 30, 55, .35), inset 0 -2px 5px rgba(0, 0, 0, .2);
  color: #ffe9ee;
  position: relative;
}
.wax::before {
  content: "";
  position: absolute;
  inset: 4px;
  border-radius: 50%;
  border: 1px dashed rgba(255, 233, 238, .5);
}

/* ═════════════════════ LANDING ═════════════════════ */

.hero {
  position: relative;
  min-height: 86svh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: 4.5rem 1.25rem 3rem;
  overflow: hidden;
  background: linear-gradient(180deg, #eef0ee 0%, var(--paper) 55%);
}

.hero-inner { position: relative; z-index: 2; max-width: 640px; }

.date-chip {
  display: inline-block;
  font-size: .72rem;
  font-weight: 800;
  letter-spacing: .26em;
  text-transform: uppercase;
  color: var(--ink-soft);
  border-bottom: 1.5px solid var(--line);
  padding-bottom: .4rem;
}

.script-line {
  font-family: var(--font-hand);
  font-size: clamp(1.6rem, 5vw, 2.1rem);
  color: var(--ink-soft);
  margin-top: 1.6rem;
  transform: rotate(-1.5deg);
}

.hero-title-wrap { position: relative; display: inline-block; }

.hero-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(3.2rem, 13vw, 6rem);
  line-height: 1.04;
  letter-spacing: -.02em;
  color: var(--ink);
}

/* hand-drawn underline stroke */
.hero-title-wrap::after {
  content: "";
  position: absolute;
  left: 6%;
  right: 10%;
  bottom: -.12em;
  height: .14em;
  background: var(--rose);
  opacity: .5;
  border-radius: 99px;
  transform: rotate(-.6deg);
}

/* the "27" wax seal, tappable */
.seal-27 {
  position: absolute;
  top: -1.2rem;
  right: -2.4rem;
  width: clamp(52px, 13vw, 66px);
  aspect-ratio: 1;
  border: none;
  cursor: pointer;
  border-radius: 50%;
  background: radial-gradient(circle at 34% 30%, #d9748e, var(--seal) 62%, #8d2544);
  box-shadow: 0 5px 12px rgba(120, 30, 55, .4), inset 0 -3px 7px rgba(0, 0, 0, .22);
  color: #ffe9ee;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.3rem, 4vw, 1.7rem);
  transform: rotate(9deg);
  transition: transform .25s cubic-bezier(.3, 1.6, .5, 1);
}
.seal-27::before {
  content: "";
  position: absolute;
  inset: 5px;
  border-radius: 50%;
  border: 1.5px dashed rgba(255, 233, 238, .5);
}
.seal-27:hover { transform: rotate(4deg) scale(1.06); }
.seal-27:active { transform: rotate(9deg) scale(.94); }

.hero-sub {
  font-size: clamp(1.05rem, 3.8vw, 1.3rem);
  font-weight: 600;
  color: var(--ink-soft);
  margin-top: 1.1rem;
}
.hero-sub strong { color: var(--rose-deep); font-weight: 800; }

/* countdown */
.countdown { margin-top: 2.2rem; }

.tminus {
  font-family: var(--font-hand);
  font-size: 1.4rem;
  color: var(--ink-soft);
  margin-bottom: .5rem;
}

.count-grid { display: flex; gap: .55rem; justify-content: center; }

.count-box {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 14px;
  box-shadow: var(--shadow-soft);
  padding: .65rem .4rem .5rem;
  min-width: 70px;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.count-box span {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.6rem, 6.5vw, 2.1rem);
  line-height: 1.1;
  color: var(--ink);
  font-variant-numeric: tabular-nums;
}
.count-box small {
  font-size: .62rem;
  font-weight: 800;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

.birthday-banner {
  margin-top: 2rem;
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 500;
  font-size: clamp(1.3rem, 4.6vw, 1.7rem);
  color: var(--rose-deep);
  transform: rotate(-1deg);
}

/* ── the sky: clouds & balloons ────────────────────── */

.sky {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}

.cloud {
  position: absolute;
  width: 220px;
  height: 58px;
  background: rgba(255, 255, 255, .8);
  border-radius: 999px;
  filter: blur(2px);
  animation: drift 90s linear infinite;
}
.cloud::before, .cloud::after {
  content: "";
  position: absolute;
  background: inherit;
  border-radius: 50%;
}
.cloud::before { width: 88px; height: 88px; top: -40px; left: 36px; }
.cloud::after  { width: 58px; height: 58px; top: -25px; right: 42px; }

.cloud-1 { top: 10%; left: -240px; scale: .9; }
.cloud-2 { top: 32%; left: -240px; scale: .55; animation-delay: -34s; opacity: .8; animation-duration: 110s; }
.cloud-3 { top: 5%;  left: -240px; scale: .7;  animation-delay: -62s; opacity: .9; }
.cloud-4 { top: 48%; left: -240px; scale: .4;  animation-delay: -15s; opacity: .6; animation-duration: 130s; }

@keyframes drift {
  to { transform: translateX(calc(100vw + 480px)); }
}

.balloon {
  position: absolute;
  width: 38px;
  top: 108%;
  opacity: .92;
  animation: lift 17s linear infinite;
  filter: drop-shadow(0 5px 8px rgba(78, 60, 55, .18));
}

.bl-1 { left: 7%; }
.bl-2 { left: 24%; width: 30px; animation-duration: 21s; animation-delay: -9s; opacity: .86; }
.bl-3 { left: 74%; width: 34px; animation-duration: 19s; animation-delay: -4s; opacity: .9; }
.bl-4 { left: 90%; width: 28px; animation-duration: 23s; animation-delay: -14s; opacity: .86; }

@keyframes lift {
  0%   { transform: translateY(0) translateX(0) rotate(-3deg); }
  25%  { transform: translateY(-42svh) translateX(14px) rotate(3deg); }
  50%  { transform: translateY(-84svh) translateX(-8px) rotate(-3deg); }
  75%  { transform: translateY(-126svh) translateX(12px) rotate(3deg); }
  100% { transform: translateY(-170svh) translateX(0) rotate(-2deg); }
}

/* ── the loose stickers ────────────────────────────── */

.sticker-zone {
  height: clamp(200px, 27svh, 280px);
  margin-top: 1.4rem;
}

.sticker-hint {
  font-family: var(--font-hand);
  font-size: 1.35rem;
  color: var(--ink-soft);
  transform: rotate(-1.5deg);
  opacity: .75;
  transition: opacity .6s;
}
.sticker-hint.gone { opacity: 0; }

.stickers {
  position: absolute;
  inset: 0;
  z-index: 4;
  pointer-events: none;
}

.sticker {
  position: absolute;
  left: 0;
  top: 0;
  pointer-events: auto;
  cursor: grab;
  touch-action: none;
  user-select: none;
  -webkit-user-select: none;
  -webkit-user-drag: none;
  filter: drop-shadow(0 7px 12px rgba(78, 60, 55, .3));
  will-change: transform;
}
.sticker.held {
  cursor: grabbing;
  z-index: 10;
  filter: drop-shadow(0 14px 22px rgba(78, 60, 55, .38));
}

.sticker[data-s="crown"]      { width: clamp(76px, 17vw, 106px); }
.sticker[data-s="career"]     { width: clamp(64px, 15vw, 92px); }
.sticker[data-s="couple"]     { width: clamp(124px, 28vw, 172px); }
.sticker[data-s="goldengate"] { width: clamp(112px, 25vw, 158px); }

/* paper plane on a dashed route */
.plane-wrap {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
}
.route-line {
  position: absolute;
  top: 9%;
  left: -2%;
  width: 104%;
  height: 120px;
  opacity: .5;
}
.route-line path {
  fill: none;
  stroke: var(--line);
  stroke-width: 2;
  stroke-dasharray: 2 9;
  stroke-linecap: round;
}
.plane {
  position: absolute;
  width: clamp(34px, 5vw, 46px);
  top: 10%;
  left: -70px;
  animation: fly 18s ease-in-out infinite;
  filter: drop-shadow(0 3px 5px rgba(78, 60, 55, .25));
}
@keyframes fly {
  0%   { transform: translate(0, 0) rotate(10deg); }
  30%  { transform: translate(38vw, 5vh) rotate(20deg); }
  55%  { transform: translate(62vw, -2vh) rotate(-5deg); }
  80%  { transform: translate(88vw, 4vh) rotate(12deg); }
  100% { transform: translate(calc(100vw + 100px), -2vh) rotate(7deg); }
}

/* ── the two doors ─────────────────────────────────── */

.doors {
  max-width: 880px;
  margin: 0 auto;
  padding: 1.5rem 1.25rem 4.5rem;
  display: grid;
  gap: 1.6rem;
}
@media (min-width: 720px) {
  .doors { grid-template-columns: 1fr 1fr; gap: 2rem; }
}

.door {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  text-decoration: none;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 20px;
  box-shadow: var(--shadow-soft);
  padding: 2.4rem 1.6rem 2rem;
  transition: transform .35s cubic-bezier(.2, .8, .3, 1), box-shadow .35s;
}
.door:hover { transform: translateY(-6px); box-shadow: var(--shadow); }

.door h2 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.5rem, 5vw, 1.85rem);
  margin-top: 1.6rem;
  color: var(--ink);
}

.door > p {
  color: var(--ink-soft);
  font-size: .98rem;
  max-width: 34ch;
  margin-top: .35rem;
}

.door-status {
  margin-top: .7rem;
  font-size: .7rem;
  font-weight: 800;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--gold);
  min-height: 1em;
}

.door-cta {
  margin-top: 1.2rem;
  font-family: var(--font-hand);
  font-size: 1.45rem;
  color: var(--rose-deep);
  transform: rotate(-1.5deg);
  transition: transform .3s;
}
.door:hover .door-cta { transform: rotate(-1.5deg) translateX(4px); }

/* door art: sealed programme */
.door-art { position: relative; height: 150px; display: grid; place-items: center; }

.prog-card {
  position: relative;
  width: 168px;
  height: 128px;
  background: linear-gradient(170deg, #fffdf7, #f6eede);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow-soft);
  transform: rotate(-2.5deg);
  padding: 2rem 1.4rem 0;
  display: flex;
  flex-direction: column;
  gap: .7rem;
  transition: transform .35s;
}
.door:hover .prog-card { transform: rotate(-1deg) translateY(-3px); }
.prog-card i {
  display: block;
  height: 4px;
  border-radius: 4px;
  background: var(--line);
}
.prog-card i:nth-child(2) { width: 82%; }
.prog-card i:nth-child(3) { width: 64%; }
.prog-card .wax {
  position: absolute;
  top: -16px;
  left: 50%;
  transform: translateX(-50%) rotate(-6deg);
  width: 44px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: .95rem;
}

/* door art: polaroid fan */
.fan { position: relative; height: 168px; width: 100%; }
.mini-pol {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 118px;
  background: #fff;
  padding: 7px 7px 9px;
  border-radius: 4px;
  box-shadow: var(--shadow-soft);
  transition: transform .4s cubic-bezier(.2, .8, .3, 1);
}
.mini-pol img { aspect-ratio: 3/4; object-fit: cover; border-radius: 2px; }
.mini-pol figcaption {
  font-family: var(--font-hand);
  font-size: 1.05rem;
  text-align: center;
  padding-top: .25rem;
  color: var(--ink);
}
.fan .p1 { transform: translate(-50%, -50%) rotate(-11deg) translateX(-42px); }
.fan .p2 { transform: translate(-50%, -50%) rotate(10deg) translateX(42px); }
.fan .p3 { transform: translate(-50%, -52%) rotate(-1.5deg); z-index: 2; }
.door:hover .fan .p1 { transform: translate(-50%, -50%) rotate(-15deg) translateX(-54px); }
.door:hover .fan .p2 { transform: translate(-50%, -50%) rotate(14deg) translateX(54px); }
.door:hover .fan .p3 { transform: translate(-50%, -55%) rotate(-1.5deg); }

/* ═════════════════ SUB-PAGE HEADERS ════════════════ */

.page-head {
  max-width: 640px;
  margin: 0 auto;
  padding: 3rem 1.25rem 2.2rem;
  text-align: center;
}

.back {
  display: inline-block;
  font-size: .72rem;
  font-weight: 800;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--ink-soft);
  text-decoration: none;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: .45rem 1.1rem;
  margin-bottom: 2.2rem;
  transition: color .3s, border-color .3s, background .3s;
}
.back:hover { color: var(--rose-deep); border-color: var(--rose); background: #fff; }

.eyebrow-line {
  font-size: .72rem;
  font-weight: 800;
  letter-spacing: .26em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: .7rem;
}

.page-head h1 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(2.2rem, 8.5vw, 3.4rem);
  line-height: 1.1;
  color: var(--ink);
}

.lede {
  margin-top: .9rem;
  color: var(--ink-soft);
  font-size: 1.02rem;
  max-width: 44ch;
  margin-inline: auto;
}

.tz-note {
  margin-top: 1.1rem;
  font-size: .68rem;
  font-weight: 800;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--ink-soft);
  opacity: .7;
}

/* ═════════════════ PLAN — the programme ════════════ */

.programme {
  list-style: none;
  max-width: 620px;
  margin: 0 auto;
  padding: 0 1.25rem 3rem;
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
}

.stop-card {
  position: relative;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 16px;
  box-shadow: var(--shadow-soft);
  overflow: hidden;
  transition: height .7s cubic-bezier(.4, 0, .2, 1), border-color .5s;
}

/* revealed content */
.stop-body {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1.1rem;
  align-items: center;
  padding: 1.25rem 1.4rem;
}

.stop-icon {
  width: 52px;
  aspect-ratio: 1;
  border-radius: 50%;
  border: 1.5px solid var(--line);
  background: var(--paper);
  display: grid;
  place-items: center;
  color: var(--rose-deep);
}
.stop-icon svg {
  width: 26px; height: 26px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.6;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.stop-main { min-width: 0; text-align: left; }

.stop-when {
  display: flex;
  align-items: baseline;
  gap: .6rem;
}
.stop-time {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.15rem;
  color: var(--rose-deep);
  font-variant-numeric: tabular-nums;
}
.stop-count {
  font-size: .62rem;
  font-weight: 800;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--ink-soft);
  opacity: .8;
}

.stop-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.3rem, 4.6vw, 1.55rem);
  line-height: 1.18;
  color: var(--ink);
  margin-top: .1rem;
}

.stop-desc {
  color: var(--ink-soft);
  font-size: .95rem;
  margin-top: .25rem;
}

/* sealed cover — kraft paper + wax seal */
.stop-cover {
  position: relative;
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.05rem 1.3rem;
  background:
    repeating-linear-gradient(-42deg, rgba(120, 95, 60, .04) 0 10px, transparent 10px 20px),
    linear-gradient(170deg, var(--kraft), #e3d5ba);
  transition: transform .8s cubic-bezier(.55, 0, .3, 1), opacity .6s ease;
}
.stop-cover::after {           /* stitched border */
  content: "";
  position: absolute;
  inset: 7px;
  border: 1.5px dashed rgba(120, 95, 60, .25);
  border-radius: 10px;
  pointer-events: none;
}

.stop-cover .wax {
  width: 38px;
  flex: 0 0 auto;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: .8rem;
  transform: rotate(-5deg);
  transition: transform .35s cubic-bezier(.3, 1.6, .5, 1), opacity .3s;
}

.cover-text { flex: 1; text-align: left; min-width: 0; }
.cover-word {
  display: block;
  font-size: .64rem;
  font-weight: 800;
  letter-spacing: .26em;
  text-transform: uppercase;
  color: #7d6543;
}
.cover-until {
  display: block;
  font-size: .88rem;
  font-weight: 700;
  color: #5d4c33;
  font-variant-numeric: tabular-nums;
  margin-top: .1rem;
}

.cover-time {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.2rem;
  color: rgba(93, 76, 51, .45);
  font-variant-numeric: tabular-nums;
}

/* state machinery: sealed → body hidden under flow-positioned cover */
.stop:not(.open) .stop-body {
  position: absolute;
  inset: 0 0 auto 0;
  visibility: hidden;
}
.stop.open .stop-cover {
  position: absolute;
  inset: 0;
  transform: translateY(-104%) rotate(-1.5deg);
  opacity: 0;
  pointer-events: none;
}
.stop.open .stop-card { border-color: rgba(201, 85, 111, .35); }

.stop.just-opened .stop-body > * { animation: rise .6s cubic-bezier(.2, .9, .3, 1) backwards; }
.stop.just-opened .stop-body > *:nth-child(2) { animation-delay: .08s; }
@keyframes rise { from { opacity: 0; transform: translateY(10px); } }

.plan-status {
  text-align: center;
  font-family: var(--font-hand);
  font-size: 1.4rem;
  color: var(--ink-soft);
  padding: 0 1.25rem 4rem;
  transform: rotate(-1deg);
}

/* ═════════════════ YEAR — the album ════════════════ */

.timeline {
  max-width: 1060px;
  margin: 0 auto;
  padding: 0 1.25rem 4rem;
  display: flex;
  flex-direction: column;
  gap: 3.6rem;
}

.chapter-head { text-align: center; margin-bottom: 1.6rem; }

.month-chip {
  display: inline-block;
  font-size: .68rem;
  font-weight: 800;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--ink-soft);
  border: 1.5px dashed var(--line);
  border-radius: 999px;
  padding: .35rem 1rem;
  margin-bottom: .6rem;
  background: var(--card);
}

.chapter-head h2 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.5rem, 5.5vw, 2rem);
  color: var(--ink);
  line-height: 1.2;
}

.chapter-note {
  text-align: center;
  color: var(--ink-soft);
  max-width: 480px;
  margin: -.8rem auto 1.4rem;
  font-size: .98rem;
}

.photo-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1.8rem 1.6rem;
}

.polaroid {
  background: #fff;
  padding: 10px 10px 14px;
  border: none;
  border-radius: 5px;
  box-shadow: var(--shadow);
  width: min(320px, 82vw);
  position: relative;
  cursor: zoom-in;
  transition: transform .3s ease;
  text-align: inherit;
}

.polaroid img { border-radius: 3px; aspect-ratio: 3/4; object-fit: cover; width: 100%; }

.polaroid img[src*="02-"], .polaroid img[src*="05-"], .polaroid img[src*="06-"],
.polaroid img[src*="15-"], .polaroid img[src*="16-"], .polaroid img[src*="20-"],
.polaroid img[src*="21-"], .polaroid img[src*="23-"], .polaroid img[src*="25-"] {
  aspect-ratio: 4/3;
}

.polaroid .pol-cap {
  display: block;
  font-family: var(--font-hand);
  font-size: 1.35rem;
  line-height: 1.25;
  text-align: center;
  color: var(--ink);
  padding-top: .5rem;
}

.tape {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%) rotate(-3deg);
  width: 92px;
  height: 26px;
  background: linear-gradient(105deg, rgba(217, 166, 72, .5), rgba(217, 166, 72, .68));
  border-left: 1px dashed rgba(255, 255, 255, .6);
  border-right: 1px dashed rgba(255, 255, 255, .6);
  border-radius: 2px;
  z-index: 1;
}

.tilt-l { transform: rotate(-2.2deg); }
.tilt-r { transform: rotate(1.8deg); }
.tilt-l:hover, .tilt-r:hover { transform: rotate(0) scale(1.03); z-index: 2; }

.timeline-outro {
  text-align: center;
  font-family: var(--font-hand);
  font-size: 1.9rem;
  color: var(--rose-deep);
  margin-top: 1.4rem;
  transform: rotate(-1.5deg);
}
.timeline-outro a { color: inherit; }

/* ── lightbox ── */

.lightbox {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: rgba(32, 25, 30, .93);
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: .3rem;
  padding: .5rem .3rem;
  opacity: 0;
  transition: opacity .3s;
}
.lightbox[hidden] { display: none; }
.lightbox.on { opacity: 1; }

.lb-figure {
  grid-column: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .9rem;
  min-width: 0;
}
.lb-figure img {
  max-width: 100%;
  max-height: 76svh;
  width: auto;
  border-radius: 6px;
  border: 8px solid #fff;
  box-shadow: 0 30px 70px -20px rgba(0, 0, 0, .8);
}
.lb-figure figcaption {
  font-family: var(--font-hand);
  font-size: clamp(1.2rem, 4.4vw, 1.5rem);
  color: #f4ece2;
  text-align: center;
  max-width: 40ch;
  padding: 0 .5rem;
}

.lb-nav, .lb-close {
  width: 42px; height: 42px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  color: rgba(248, 243, 234, .8);
  background: rgba(248, 243, 234, .1);
  transition: background .25s;
}
.lb-nav:hover, .lb-close:hover { background: rgba(248, 243, 234, .22); }
.lb-nav svg, .lb-close svg {
  width: 20px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.lb-prev { grid-column: 1; }
.lb-next { grid-column: 3; }
.lb-close { position: absolute; top: .7rem; right: .7rem; z-index: 2; }

/* ═════════════════ LETTER + ENVELOPE ═══════════════ */

.letter-section { padding: 1rem 1.25rem 5.5rem; }

.section-head { text-align: center; max-width: 560px; margin: 0 auto 2.6rem; }

.section-head .eyebrow-line { margin-bottom: .6rem; }

.section-head h2 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.9rem, 7vw, 2.7rem);
  line-height: 1.12;
  color: var(--ink);
}

.section-intro { color: var(--ink-soft); font-size: 1.02rem; margin-top: .7rem; }

.env-stage {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  max-width: 620px;
  margin: 0 auto;
}

.envelope {
  position: relative;
  width: min(420px, 88vw);
  aspect-ratio: 1.6 / 1;
  cursor: pointer;
  border-radius: 8px;
  filter: drop-shadow(0 18px 26px rgba(78, 60, 55, .3));
  transition: transform .6s cubic-bezier(.2, .8, .3, 1), opacity .5s ease;
}
@media (hover: hover) {
  .envelope:hover { transform: translateY(-5px) rotate(-.6deg); }
}
.envelope:focus-visible { outline: 3px solid var(--rose); outline-offset: 6px; }

.env-back {
  position: absolute;
  inset: 0;
  border-radius: 8px;
  background: linear-gradient(160deg, #fffdf7, #f4ecdd);
  box-shadow: inset 0 0 0 1.5px rgba(120, 95, 60, .2);
}

.env-paper {
  position: absolute;
  left: 6%; right: 6%;
  top: 8%;
  height: 84%;
  z-index: 2;
  border-radius: 5px;
  background: linear-gradient(180deg, #fffdf8, #f9f2e4);
  box-shadow: 0 2px 8px rgba(78, 60, 55, .2);
  padding: 13% 9% 0;
  display: flex;
  flex-direction: column;
  gap: 10%;
  transition: transform .7s cubic-bezier(.34, 1.15, .4, 1), opacity .4s;
}
.env-paper span { display: block; height: 4px; border-radius: 4px; background: var(--line-soft); }
.env-paper span:nth-child(2) { width: 86%; }
.env-paper span:nth-child(3) { width: 93%; }
.env-paper span:nth-child(4) { width: 58%; }

.env-front {
  position: absolute;
  inset: 0;
  z-index: 3;
  border-radius: 8px;
  background: linear-gradient(165deg, #fffdf7, #f6efe0);
  box-shadow: inset 0 0 0 1.5px rgba(120, 95, 60, .2);
  overflow: hidden;
}

/* classic airmail chevrons — terracotta & navy */
.env-front::before {
  content: "";
  position: absolute;
  inset: 0;
  padding: 6px;
  background: repeating-linear-gradient(-45deg,
    var(--terra) 0 8px, #fffdf7 8px 16px, var(--navy) 16px 24px, #fffdf7 24px 32px);
  -webkit-mask:
    linear-gradient(#000 0 0) content-box exclude,
    linear-gradient(#000 0 0);
  mask:
    linear-gradient(#000 0 0) content-box exclude,
    linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  border-radius: 8px;
  opacity: .55;
}

.env-stamp {
  position: absolute;
  top: 9%; right: 6%;
  width: 19%;
  transform: rotate(3deg);
}
.env-stamp svg { width: 100%; display: block; }
.env-stamp .stamp-bg { fill: #fffdf7; stroke: var(--terra); stroke-width: 1.3; stroke-dasharray: 2.6 2.2; }
.env-stamp .stamp-plane { fill: none; stroke: var(--navy); stroke-width: 2; stroke-linejoin: round; }
.env-stamp text { font-family: var(--font-hand); font-size: 9px; font-weight: 700; fill: var(--terra); }

.env-address {
  position: absolute;
  left: 9%; bottom: 13%;
  font-style: normal;
  display: flex;
  flex-direction: column;
  text-align: left;
}
.env-address span {
  font-family: var(--font-hand);
  font-size: clamp(1rem, 4.4vw, 1.35rem);
  line-height: 1.3;
  color: var(--navy);
}
.env-address span:first-child {
  font-size: clamp(1.35rem, 5.6vw, 1.8rem);
}

.env-flap {
  position: absolute;
  left: 0; right: 0; top: 0;
  height: 60%;
  z-index: 5;
  transform-origin: top center;
  background: linear-gradient(175deg, #fdf9f0, #f0e6d2);
  clip-path: polygon(0 0, 100% 0, 50% 100%);
  border-radius: 8px 8px 0 0;
  box-shadow: 0 2px 5px rgba(78, 60, 55, .12);
  backface-visibility: hidden;
  transition: transform .7s cubic-bezier(.6, -0.1, .35, 1), z-index 0s .35s;
}

.env-seal {
  position: absolute;
  left: 50%; top: 64%;
  width: clamp(44px, 13vw, 58px);
  aspect-ratio: 1;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  background: radial-gradient(circle at 34% 30%, #d9748e, var(--seal) 62%, #8d2544);
  box-shadow: 0 4px 10px rgba(120, 30, 55, .4), inset 0 -2px 6px rgba(0, 0, 0, .2);
  display: grid;
  place-items: center;
  transition: transform .45s cubic-bezier(.3, 1.6, .5, 1), opacity .4s;
}
.env-seal::before {
  content: "";
  position: absolute;
  inset: 5px;
  border-radius: 50%;
  border: 1.5px dashed rgba(255, 233, 238, .5);
}
.env-seal span {
  color: #ffe9ee;
  font-size: clamp(1.3rem, 5vw, 1.7rem);
  line-height: 1;
  text-shadow: 0 1px 2px rgba(90, 20, 40, .4);
}

.env-hint {
  margin-top: 1.4rem;
  font-family: var(--font-hand);
  font-size: 1.5rem;
  color: var(--ink-soft);
  transform: rotate(-2deg);
  animation: hint-pulse 3s ease-in-out infinite;
  transition: opacity .4s;
}
@keyframes hint-pulse { 0%, 100% { opacity: .55; } 50% { opacity: 1; } }

.env-stage.opening .env-seal {
  transform: translate(-50%, -50%) scale(1.4) rotate(14deg);
  opacity: 0;
}
.env-stage.opening .env-flap { transform: rotateX(-168deg); z-index: 1; }
.env-stage.opening .env-paper { transform: translateY(-30%) scale(1.04); z-index: 6; }
.env-stage.opening .env-hint, .env-stage.open .env-hint { opacity: 0; animation: none; }

.env-stage.open .envelope {
  position: absolute;
  top: 0;
  opacity: 0;
  transform: translateY(26px) scale(.84);
  pointer-events: none;
}

.letter-reveal {
  width: 100%;
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  transform: translateY(24px);
  transition: max-height 1s ease, opacity .7s ease .1s,
              transform .8s cubic-bezier(.2, .8, .3, 1) .1s;
}
.env-stage.open .letter-reveal {
  max-height: 3000px;
  opacity: 1;
  transform: none;
}

.letter {
  position: relative;
  max-width: 620px;
  margin: .5rem auto;
  background: #fffdf8;
  border-radius: 10px;
  box-shadow: var(--shadow);
  padding: 2.6rem 1.8rem 2.4rem;
  transform: rotate(-.8deg);
  background-image: repeating-linear-gradient(
    transparent, transparent 30px, rgba(120, 95, 60, .09) 31px
  );
}

.letter-salutation {
  font-family: var(--font-hand);
  font-size: 2.1rem;
  color: var(--rose-deep);
  margin-bottom: .8rem;
}

.letter p:not(.letter-salutation):not(.letter-signature) {
  margin-bottom: 1rem;
  color: var(--ink);
}

.letter-signature {
  font-family: var(--font-hand);
  font-size: 1.9rem;
  color: var(--rose-deep);
  text-align: right;
  margin-top: 1.4rem;
}

.letter-close {
  display: block;
  margin: 2rem auto 0;
  font-weight: 800;
  font-size: .74rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--ink-soft);
  border: 1.5px solid var(--line);
  border-radius: 999px;
  padding: .55rem 1.3rem;
  transition: background .3s, color .3s, border-color .3s;
}
.letter-close:hover { background: var(--rose-deep); border-color: var(--rose-deep); color: #fff; }

/* ═════════════════════ FOOTER ══════════════════════ */

.footer {
  text-align: center;
  padding: 2.4rem 1.25rem 3rem;
  border-top: 1px solid var(--line-soft);
  color: var(--ink-soft);
  font-weight: 600;
}
.footer .heart { color: var(--rose); }
.footer-domain { font-size: .82rem; opacity: .7; margin-top: .2rem; }

/* ═════════════════ confetti canvas ═════════════════ */

#confetti {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 999;
}

/* ═════════════════ larger screens ══════════════════ */

@media (min-width: 720px) {
  .letter { padding: 3.2rem 3rem 2.8rem; }
  .seal-27 { right: -3.2rem; }
  .photo-row { gap: 2.2rem 2rem; }
  .polaroid { width: 300px; }
}

@media (min-width: 1024px) {
  .polaroid { width: 310px; }
}

/* ═════════════════ reduced motion ══════════════════ */

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .plane, .env-hint, .cloud { animation: none; }
  .balloon { display: none; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .envelope, .env-flap, .env-seal, .env-paper, .letter-reveal,
  .stop-cover, .stop-card, .door, .mini-pol, .prog-card { transition-duration: .01s; }
}