:root {
  --paper: #fff9f7;
  --paper-deep: #f8ece8;
  --rose: #d98e9c;
  --rose-deep: #b96578;
  --rose-dark: #7e4555;
  --wine: #613b49;
  --ink: #49363d;
  --muted: #927e83;
  --gold: #c6a67e;
  --line: rgba(126, 69, 85, .15);
  --serif: "Cormorant Garamond", Georgia, serif;
  --sans: "Manrope", Arial, sans-serif;
  --shadow: 0 24px 70px rgba(112, 67, 79, .13);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 86px; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: var(--sans);
  font-size: 15px;
  line-height: 1.75;
  overflow-x: hidden;
}
body.modal-open { overflow: hidden; }
a { color: inherit; text-decoration: none; }
button { font: inherit; }
img, video { display: block; max-width: 100%; }
::selection { color: #fff; background: var(--rose-deep); }

.petal-layer { position: fixed; inset: 0; z-index: 30; pointer-events: none; overflow: hidden; }
.petal {
  position: absolute; top: -9vh; left: var(--x); color: var(--petal-color);
  font-size: var(--size); opacity: 0; filter: blur(.1px);
  animation: petal-fall var(--duration) linear var(--delay) infinite;
  text-shadow: 0 4px 10px rgba(188, 112, 132, .10);
}
@keyframes petal-fall {
  0% { transform: translate3d(0,-5vh,0) rotate(0deg); opacity: 0; }
  10% { opacity: var(--opacity); }
  88% { opacity: var(--opacity); }
  100% { transform: translate3d(var(--drift),112vh,0) rotate(330deg); opacity: 0; }
}

.site-header {
  height: 78px; padding: 0 clamp(22px, 6vw, 92px); position: absolute; z-index: 40; inset: 0 0 auto;
  display: flex; align-items: center; justify-content: space-between;
  border-bottom: 1px solid rgba(125, 78, 88, .08);
  background: rgba(255, 249, 247, .72); backdrop-filter: blur(16px);
}
.brand { display: flex; align-items: center; gap: 12px; }
.brand-mark { font: 600 31px/1 var(--serif); color: var(--rose-deep); letter-spacing: -3px; }
.brand-mark span { font-size: 17px; vertical-align: top; margin-left: 3px; }
.brand-text { font-size: 9px; line-height: 1.45; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); }
.brand-text i { font: italic 12px var(--serif); text-transform: none; letter-spacing: .02em; color: var(--rose-deep); }
.top-nav { display: flex; align-items: center; gap: clamp(22px, 4vw, 52px); }
.top-nav a { font-size: 10px; letter-spacing: .16em; text-transform: uppercase; color: #816b71; transition: color .2s ease; }
.top-nav a:hover { color: var(--rose-deep); }
.header-heart { width: 38px; height: 38px; display: grid; place-items: center; border: 1px solid var(--line); border-radius: 50%; color: var(--rose-deep); font-size: 21px; transition: .25s ease; }
.header-heart:hover { background: #f6e4e4; transform: rotate(-10deg); }

.section-shell { width: min(1180px, calc(100% - 64px)); margin: 0 auto; }
.hero { min-height: 760px; min-height: min(900px, 100svh); padding-top: 142px; padding-bottom: 110px; display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: 50px; position: relative; }
.hero-copy { position: relative; z-index: 2; padding: 24px 0 0 4%; }
.eyebrow { color: var(--rose-deep); text-transform: uppercase; letter-spacing: .22em; font-size: 9px; font-weight: 700; margin: 0 0 18px; }
.hero-copy .eyebrow { display: flex; gap: 12px; align-items: center; }
.eyebrow-line { width: 28px; height: 1px; background: var(--gold); display: inline-block; }
.hero-overline { margin: 0 0 2px; font: italic 25px var(--serif); color: var(--rose-deep); }
h1, h2, p { margin-top: 0; }
.hero h1 { font: 500 clamp(76px, 8.6vw, 126px)/.78 var(--serif); letter-spacing: -.055em; color: var(--wine); margin: 0 0 28px; }
.hero h1 em, h2 em { font-weight: 500; color: var(--rose-deep); }
.hero-description { max-width: 440px; color: #866f75; font-size: 12px; line-height: 2.1; margin: 0 0 29px; }
.primary-link { display: inline-flex; align-items: center; gap: 28px; padding: 13px 19px; border-radius: 3px; color: #fff; background: var(--rose-deep); font-size: 10px; letter-spacing: .14em; text-transform: uppercase; box-shadow: 0 9px 24px rgba(185,101,120,.2); transition: transform .25s ease, box-shadow .25s ease; }
.primary-link span { font-size: 16px; line-height: 1; }
.primary-link:hover { transform: translateY(-3px); box-shadow: 0 14px 30px rgba(185,101,120,.27); }
.hero-note { margin-top: 34px; color: #a48d92; font: italic 16px var(--serif); }
.tiny-star { color: var(--gold); margin-right: 7px; }
.hero-visual { min-height: 590px; position: relative; display: flex; align-items: center; justify-content: center; }
.hero-photo-main { width: min(355px, 70%); height: 510px; position: relative; z-index: 2; overflow: hidden; border-radius: 180px 180px 5px 5px; padding: 9px; background: rgba(255,255,255,.76); box-shadow: var(--shadow); transform: rotate(2deg); }
.hero-photo-main::after { content: ""; position: absolute; inset: 9px; border: 1px solid rgba(255,255,255,.7); border-radius: 174px 174px 2px 2px; pointer-events: none; }
.hero-photo-main img { width: 100%; height: 100%; object-fit: cover; object-position: center 35%; border-radius: 174px 174px 2px 2px; }
.photo-stamp { position: absolute; right: -24px; top: 72px; width: 82px; height: 82px; border-radius: 50%; display: grid; place-content: center; text-align: center; background: #f4e5df; color: var(--rose-deep); font: italic 15px/1.02 var(--serif); transform: rotate(10deg); box-shadow: 0 9px 25px rgba(91,54,65,.12); }
.hero-photo-small { position: absolute; z-index: 3; left: -1%; bottom: 38px; width: 170px; height: 205px; padding: 7px 7px 27px; background: white; box-shadow: 0 15px 35px rgba(80,49,58,.15); transform: rotate(-8deg); }
.hero-photo-small img { width: 100%; height: 100%; object-fit: cover; }
.hero-photo-small figcaption { position: absolute; bottom: 3px; left: 0; width: 100%; text-align: center; color: var(--rose-deep); font: italic 15px var(--serif); }
.hero-orbit { position: absolute; border: 1px solid rgba(205,148,158,.25); border-radius: 50%; }
.orbit-one { width: 550px; height: 550px; }
.orbit-two { width: 660px; height: 660px; border-style: dashed; opacity: .45; }
.hero-spark { position: absolute; z-index: 4; color: var(--rose); }
.spark-a { top: 13%; right: 11%; font-size: 27px; }
.spark-b { bottom: 18%; right: 10%; font-size: 39px; transform: rotate(14deg); }
.spark-c { top: 23%; left: 7%; font-size: 31px; color: var(--gold); }
.scroll-cue { position: absolute; left: 50%; bottom: 28px; transform: translateX(-50%); display: flex; align-items: center; gap: 12px; color: #a78e94; font-size: 9px; letter-spacing: .18em; text-transform: uppercase; white-space: nowrap; }
.scroll-cue span { height: 28px; width: 1px; display: block; background: var(--rose); animation: cue 1.8s ease-in-out infinite; transform-origin: top; }
@keyframes cue { 0%,100% { transform: scaleY(.45); opacity: .5; } 50% { transform: scaleY(1); opacity: 1; } }

.intro-strip { min-height: 70px; display: flex; justify-content: center; align-items: center; gap: clamp(14px, 3vw, 43px); flex-wrap: wrap; padding: 18px 20px; background: #f5e9e6; color: #876b73; font: italic 21px var(--serif); }
.intro-strip i { color: var(--rose); font-style: normal; font-size: 17px; }

.envelope-section { padding-top: 130px; padding-bottom: 90px; text-align: center; }
.section-heading { max-width: 620px; margin: 0 auto 42px; text-align: center; }
.section-heading h2, .letter-paper h2, .eyes-copy h2, .birthday-card h2, .secret-inner h2 { font: 500 clamp(42px, 5vw, 66px)/.98 var(--serif); letter-spacing: -.035em; color: var(--wine); margin: 0 0 18px; }
.section-heading > p:last-child { color: var(--muted); font-size: 12px; }
.envelope-stage { min-height: 400px; position: relative; display: flex; flex-direction: column; align-items: center; justify-content: center; }
.envelope-glow { position: absolute; width: 390px; height: 240px; border-radius: 50%; background: radial-gradient(ellipse, rgba(220,151,163,.20), transparent 70%); filter: blur(18px); }
.envelope { width: 300px; height: 190px; position: relative; border: 0; padding: 0; background: transparent; cursor: pointer; perspective: 900px; filter: drop-shadow(0 20px 22px rgba(113,68,81,.16)); transition: transform .35s ease; }
.envelope:hover { transform: translateY(-5px) rotate(-1deg); }
.envelope-shadow { position: absolute; inset: 12px -10px -8px; background: #e9cfd0; border-radius: 5px; }
.envelope-back { position: absolute; inset: 0; background: #efd6d5; border-radius: 5px; }
.envelope-letter { position: absolute; left: 17px; right: 17px; top: 13px; height: 156px; z-index: 2; display: flex; flex-direction: column; justify-content: center; align-items: center; gap: 2px; color: var(--rose-dark); background: #fffaf5; border: 1px solid #eadbd4; transition: transform .8s cubic-bezier(.2,.75,.2,1); }
.envelope-letter span { font: 600 30px var(--serif); }
.envelope-letter small { font: 9px var(--sans); letter-spacing: .12em; text-transform: uppercase; color: #a78b8b; }
.envelope-letter i { font-style: normal; font-size: 20px; margin-top: 4px; }
.envelope-flap { position: absolute; top: 0; left: 0; width: 0; height: 0; border-left: 150px solid transparent; border-right: 150px solid transparent; border-top: 112px solid #e6c3c5; transform-origin: top; z-index: 5; transition: transform .7s ease; }
.envelope-front { position: absolute; inset: 0; z-index: 4; background: linear-gradient(145deg, transparent 49.5%, #e5c7c7 50%) left/50% 100% no-repeat, linear-gradient(215deg, transparent 49.5%, #e9cdca 50%) right/50% 100% no-repeat; }
.envelope-seal { position: absolute; z-index: 6; top: 78px; left: 50%; transform: translateX(-50%); width: 38px; height: 38px; border-radius: 50%; display: grid; place-items: center; background: #b96c7e; color: #fff3ed; font-size: 21px; box-shadow: 0 3px 10px rgba(104,59,71,.2); transition: opacity .25s ease; }
.envelope.is-open .envelope-flap { transform: rotateX(180deg); z-index: 1; }
.envelope.is-open .envelope-letter { transform: translateY(-92px); transition-delay: .35s; }
.envelope.is-open .envelope-seal { opacity: 0; }
.open-envelope-button { position: relative; z-index: 8; margin-top: 38px; border: 1px solid #d9b3b8; color: var(--rose-deep); background: transparent; padding: 11px 22px; border-radius: 30px; font-size: 10px; letter-spacing: .14em; text-transform: uppercase; cursor: pointer; transition: .25s ease; }
.open-envelope-button span { margin-left: 10px; font-size: 15px; }
.open-envelope-button:hover { background: var(--rose-deep); color: white; border-color: var(--rose-deep); }
.envelope-hint { color: #ae969a; font: italic 15px var(--serif); margin: 14px 0 0; }

.letter-section { padding: 70px 0 140px; position: relative; }
.letter-decoration { position: absolute; top: 30px; left: 4%; color: #d9a8a5; font-size: 75px; opacity: .38; transform: rotate(-17deg); }
.letter-paper { max-width: 790px; margin: auto; background: #fffdf9; padding: clamp(30px, 6vw, 75px) clamp(25px, 8vw, 95px); box-shadow: 0 25px 80px rgba(113,76,77,.09); border: 1px solid rgba(190,151,137,.2); position: relative; }
.letter-paper::before, .letter-paper::after { content: ""; position: absolute; width: 42px; height: 42px; border-color: #d9b9b1; border-style: solid; opacity: .7; }
.letter-paper::before { top: 13px; left: 13px; border-width: 1px 0 0 1px; }
.letter-paper::after { right: 13px; bottom: 13px; border-width: 0 1px 1px 0; }
.letter-topline { display: flex; justify-content: space-between; gap: 12px; color: #b38d8e; font-size: 8px; letter-spacing: .17em; font-weight: 700; }
.letter-rule { margin: 21px 0 26px; height: 1px; background: #eedfda; text-align: center; line-height: 0; }
.letter-rule span { position: relative; top: -8px; padding: 0 15px; background: #fffdf9; color: var(--rose); }
.letter-paper h2 { font-size: 55px; margin-bottom: 18px; }
.typed-letter { min-height: 305px; color: #735f64; font: 17px/1.95 var(--serif); }
.typed-letter p { min-height: 1.3em; margin-bottom: 17px; white-space: pre-wrap; }
.typed-letter.typing p:last-child::after { content: "▍"; color: var(--rose-deep); animation: blink .8s steps(1) infinite; }
@keyframes blink { 50% { opacity: 0; } }
.letter-signature { text-align: right; margin-top: 26px; font: italic 22px var(--serif); color: var(--rose-deep); opacity: 0; transition: opacity .6s ease; }
.letter-signature.visible { opacity: 1; }
.letter-signature span { font: 20px var(--sans); margin-left: 5px; }
.text-button { display: block; margin: 18px auto 0; border: 0; border-bottom: 1px solid #d7b5b8; padding: 4px 0; color: #a47780; background: transparent; font-size: 9px; text-transform: uppercase; letter-spacing: .14em; cursor: pointer; }
.letter-after { text-align: center; margin: 30px auto 0; max-width: 600px; color: #9b858a; font: italic 18px/1.7 var(--serif); }
.letter-after span { color: var(--rose); }

.moments-section { padding: 105px 0 135px; }
.section-heading-wide { max-width: none; text-align: left; display: flex; align-items: end; justify-content: space-between; gap: 40px; margin-bottom: 45px; }
.section-heading-wide h2 { margin-bottom: 0; }
.heading-side-note { width: min(330px, 40%); margin: 0 2% 5px 0; color: var(--muted); font-size: 11px; line-height: 1.9; }
.gallery-grid { display: grid; grid-template-columns: repeat(4, 1fr); grid-auto-rows: 250px; gap: 16px; }
.gallery-card { position: relative; min-width: 0; overflow: hidden; background: #f1e2df; border-radius: 3px; box-shadow: 0 12px 30px rgba(91,57,66,.08); cursor: zoom-in; isolation: isolate; }
.gallery-card:nth-child(1) { grid-column: span 2; grid-row: span 2; }
.gallery-card:nth-child(4n + 2) { grid-row: span 1; }
.gallery-card:nth-child(5) { grid-row: span 2; }
.gallery-card img, .gallery-card video { width: 100%; height: 100%; object-fit: cover; transition: transform .7s cubic-bezier(.2,.7,.2,1), filter .5s ease; }
.gallery-card:nth-child(1) img { object-position: center 32%; }
.gallery-card:hover img, .gallery-card:hover video { transform: scale(1.045); filter: saturate(1.04); }
.gallery-card::after { content: ""; position: absolute; inset: 35% 0 0; z-index: 1; background: linear-gradient(transparent, rgba(47,31,37,.58)); pointer-events: none; opacity: .8; }
.gallery-card-caption { position: absolute; z-index: 2; left: 16px; right: 14px; bottom: 13px; color: white; text-shadow: 0 2px 12px rgba(0,0,0,.22); }
.gallery-card-caption strong { display: block; font: 500 22px/1.1 var(--serif); }
.gallery-card-caption span { display: block; margin-top: 3px; font-size: 8px; letter-spacing: .15em; text-transform: uppercase; opacity: .8; }
.gallery-card .play-indicator { position: absolute; z-index: 3; top: 13px; right: 13px; width: 34px; height: 34px; border: 1px solid rgba(255,255,255,.7); border-radius: 50%; display: grid; place-items: center; color: white; font-size: 11px; background: rgba(65,41,49,.2); backdrop-filter: blur(6px); }
.gallery-card .gallery-video { background: #eadcda; }
.gallery-footnote { text-align: center; color: #a28b90; font: italic 16px var(--serif); margin: 29px 0 0; }
.gallery-footnote span { color: var(--rose-deep); font-style: normal; margin-right: 6px; }

.eyes-section { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(45px, 9vw, 120px); align-items: center; padding: 55px 5% 145px; }
.eyes-image { position: relative; max-width: 440px; justify-self: center; padding: 12px; background: white; box-shadow: var(--shadow); transform: rotate(-2deg); }
.eyes-image img { width: 100%; height: 550px; object-fit: cover; object-position: center 27%; }
.image-caption { position: absolute; bottom: -18px; right: -23px; background: #f2e1df; color: var(--rose-deep); padding: 10px 18px; font: italic 17px var(--serif); transform: rotate(3deg); box-shadow: 0 7px 20px rgba(82,53,63,.1); }
.eyes-copy { max-width: 430px; }
.eyes-copy h2 { font-size: clamp(49px, 5vw, 70px); margin-bottom: 25px; }
.eyes-copy > p:not(.eyebrow) { color: #88757a; font-size: 12px; line-height: 2.15; }
.handwritten { margin-top: 34px; color: var(--rose-deep); font: italic 25px var(--serif); }

.birthday-section { padding: 15px 0 140px; }
.birthday-card { max-width: 900px; margin: 0 auto; padding: 75px 30px 68px; position: relative; overflow: hidden; text-align: center; background: #f4e7e3; border: 1px solid #ead5d0; }
.birthday-card::before, .birthday-card::after { content: ""; position: absolute; width: 300px; height: 300px; border: 1px solid rgba(189,133,135,.18); border-radius: 50%; }
.birthday-card::before { left: -180px; top: -160px; }
.birthday-card::after { right: -180px; bottom: -170px; }
.birthday-number { font: 500 clamp(115px, 16vw, 185px)/.8 var(--serif); color: var(--rose-deep); letter-spacing: -.08em; margin: 15px 0 20px; }
.birthday-number span { font-size: .53em; vertical-align: top; color: var(--gold); }
.birthday-card h2 { font-size: clamp(45px, 5vw, 63px); margin-bottom: 18px; }
.birthday-copy { max-width: 490px; margin: 0 auto 28px; color: #8e747a; font-size: 11px; line-height: 2; }
.countdown-label { color: #a17e84; text-transform: uppercase; letter-spacing: .16em; font-size: 8px; margin-bottom: 13px; }
.countdown { display: flex; justify-content: center; align-items: center; gap: clamp(9px, 2vw, 20px); }
.countdown > b { align-self: start; margin-top: 5px; font: 20px var(--serif); color: #c09b9d; }
.time-unit { min-width: 52px; display: flex; flex-direction: column; }
.time-unit strong { font: 500 34px/1 var(--serif); color: var(--wine); font-variant-numeric: tabular-nums; }
.time-unit span { margin-top: 7px; font-size: 8px; color: #a58b8f; text-transform: uppercase; letter-spacing: .12em; }
.birthday-date { margin: 27px 0 0; font-size: 9px; letter-spacing: .2em; text-transform: uppercase; color: #a68187; }
.birthday-date span { color: var(--rose); padding: 0 7px; }
.birthday-flower { position: absolute; color: #c58d97; opacity: .35; font-size: 90px; }
.flower-left { top: 65px; left: 55px; transform: rotate(-15deg); }
.flower-right { bottom: 45px; right: 50px; transform: rotate(25deg); }

.secret-section { padding: 35px 0 135px; }
.secret-inner { max-width: 760px; margin: 0 auto; text-align: center; position: relative; }
.secret-orbit { width: 55px; height: 55px; margin: 0 auto 23px; border: 1px solid #e0bdbe; border-radius: 50%; display: grid; place-items: center; color: var(--rose-deep); font-size: 26px; animation: heartbeat 2.1s ease-in-out infinite; }
@keyframes heartbeat { 0%,100% { transform: scale(1); } 12% { transform: scale(1.1); } 24% { transform: scale(1); } 36% { transform: scale(1.07); } }
.secret-inner h2 { margin-bottom: 15px; }
.secret-intro { color: #9a858a; font: italic 18px var(--serif); }
.secret-button { margin-top: 15px; border: 0; color: white; background: var(--rose-deep); padding: 14px 23px; border-radius: 3px; text-transform: uppercase; letter-spacing: .13em; font-size: 9px; cursor: pointer; box-shadow: 0 10px 25px rgba(185,101,120,.18); transition: .25s ease; }
.secret-button:hover { transform: translateY(-3px); box-shadow: 0 14px 28px rgba(185,101,120,.28); }
.secret-button span { margin-left: 12px; font-size: 14px; }
.secret-note { max-height: 0; opacity: 0; overflow: hidden; transform: translateY(18px); max-width: 650px; margin: 0 auto; padding: 0 35px; background: #fffdf9; border: 1px solid transparent; box-shadow: none; transition: max-height 1s ease, opacity .7s ease, transform .7s ease, margin .7s ease, padding .7s ease; }
.secret-note.open { max-height: 700px; opacity: 1; transform: translateY(0); margin-top: 35px; padding: 38px 48px 42px; border-color: #eddeda; box-shadow: 0 18px 55px rgba(110,72,81,.08); }
.secret-note-flower { color: #c98e9a; font-size: 30px; margin-bottom: 15px; }
.secret-note p { color: #816d72; font: 17px/1.85 var(--serif); margin-bottom: 16px; }
.secret-note strong { display: block; margin: 20px auto 0; max-width: 500px; color: var(--rose-deep); font: 600 22px/1.45 var(--serif); }
.secret-sign { display: block; margin-top: 18px; color: #a89094; font: italic 15px var(--serif); }
.site-footer { padding: 45px 20px 50px; background: #f4e9e6; text-align: center; color: #9a8087; }
.footer-heart { font-size: 29px; color: var(--rose-deep); animation: heartbeat 2s ease-in-out infinite; }
.site-footer p { margin: 8px 0 3px; font: italic 24px var(--serif); color: var(--wine); }
.site-footer > span { font-size: 8px; text-transform: uppercase; letter-spacing: .17em; }

.lightbox { position: fixed; inset: 0; z-index: 100; display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 55px 24px 28px; background: rgba(35,23,29,.93); opacity: 0; visibility: hidden; transition: opacity .25s ease, visibility .25s ease; }
.lightbox.open { opacity: 1; visibility: visible; }
.lightbox-content { width: min(900px, 90vw); height: min(78vh, 850px); display: grid; place-items: center; }
.lightbox-content img, .lightbox-content video { width: 100%; height: 100%; object-fit: contain; }
.lightbox-close { position: absolute; top: 15px; right: 24px; width: 44px; height: 44px; border-radius: 50%; border: 1px solid rgba(255,255,255,.35); color: white; background: transparent; font-size: 30px; line-height: 1; cursor: pointer; }
.lightbox-caption { color: rgba(255,255,255,.75); font: italic 19px var(--serif); margin: 13px 0 0; text-align: center; }
.noscript-note { padding: 20px; text-align: center; color: var(--rose-dark); background: #f8e7e4; }

.reveal { opacity: 0; transform: translateY(26px); transition: opacity .85s ease, transform .85s cubic-bezier(.2,.7,.2,1); }
.reveal.visible { opacity: 1; transform: translateY(0); }
.gallery-card { opacity: 0; transform: translateY(22px); transition: opacity .65s ease, transform .65s ease; }
.gallery-card.visible { opacity: 1; transform: translateY(0); }

@media (max-width: 900px) {
  .hero { grid-template-columns: .94fr 1fr; gap: 20px; }
  .hero h1 { font-size: clamp(68px, 9vw, 95px); }
  .hero-visual { min-height: 510px; }
  .hero-photo-main { height: 435px; width: min(315px, 72%); }
  .hero-photo-small { width: 140px; height: 172px; bottom: 17px; }
  .orbit-one { width: 450px; height: 450px; }
  .orbit-two { width: 530px; height: 530px; }
  .gallery-grid { grid-template-columns: repeat(3,1fr); grid-auto-rows: 220px; }
  .gallery-card:nth-child(1) { grid-column: span 2; grid-row: span 2; }
  .gallery-card:nth-child(5) { grid-row: span 1; }
}
@media (max-width: 640px) {
  html { scroll-padding-top: 65px; }
  body { font-size: 14px; }
  .site-header { height: 64px; padding: 0 18px; }
  .brand-mark { font-size: 27px; }
  .brand-text { font-size: 8px; }
  .top-nav { gap: 14px; }
  .top-nav a { font-size: 8px; letter-spacing: .08em; }
  .top-nav a:nth-child(2) { display: none; }
  .header-heart { width: 33px; height: 33px; }
  .section-shell { width: min(100% - 38px, 500px); }
  .hero { display: flex; flex-direction: column; align-items: stretch; min-height: auto; padding-top: 112px; padding-bottom: 85px; gap: 9px; }
  .hero-copy { padding: 0 2px; }
  .hero-copy .eyebrow { font-size: 8px; }
  .hero-overline { font-size: 23px; }
  .hero h1 { font-size: clamp(72px, 19vw, 105px); margin-bottom: 22px; }
  .hero-description { font-size: 11px; max-width: 370px; }
  .hero-note { font-size: 15px; margin-top: 20px; }
  .hero-visual { min-height: 450px; margin-top: 10px; }
  .hero-photo-main { height: 410px; width: 63%; max-width: 300px; }
  .hero-photo-small { left: 2%; bottom: 20px; width: 125px; height: 156px; }
  .orbit-one { width: 390px; height: 390px; }
  .orbit-two { width: 460px; height: 460px; }
  .spark-a { right: 7%; }
  .scroll-cue { bottom: 25px; }
  .intro-strip { min-height: 58px; gap: 12px; font-size: 17px; }
  .intro-strip span:nth-of-type(n+4) { display: none; }
  .envelope-section { padding-top: 90px; padding-bottom: 65px; }
  .section-heading h2, .letter-paper h2, .eyes-copy h2, .secret-inner h2 { font-size: 48px; }
  .section-heading { margin-bottom: 27px; }
  .section-heading > p:last-child { font-size: 11px; }
  .envelope-stage { min-height: 350px; }
  .envelope { transform: scale(.88); }
  .envelope:hover { transform: scale(.88) translateY(-4px); }
  .letter-section { padding: 35px 0 90px; }
  .letter-paper { padding: 34px 24px 42px; }
  .letter-topline { font-size: 7px; letter-spacing: .1em; }
  .typed-letter { font-size: 16px; min-height: 390px; }
  .letter-decoration { left: -4px; top: 8px; font-size: 45px; }
  .letter-after { font-size: 16px; }
  .moments-section { padding: 70px 0 90px; }
  .section-heading-wide { display: block; margin-bottom: 28px; }
  .heading-side-note { width: 100%; margin: 17px 0 0; }
  .gallery-grid { grid-template-columns: repeat(2,1fr); grid-auto-rows: 190px; gap: 9px; }
  .gallery-card:nth-child(1) { grid-column: span 2; grid-row: span 2; }
  .gallery-card:nth-child(5) { grid-row: span 1; }
  .gallery-card-caption { left: 10px; bottom: 9px; }
  .gallery-card-caption strong { font-size: 18px; }
  .gallery-card-caption span { font-size: 7px; }
  .gallery-card .play-indicator { width: 29px; height: 29px; top: 8px; right: 8px; }
  .gallery-footnote { font-size: 14px; line-height: 1.6; }
  .eyes-section { grid-template-columns: 1fr; gap: 47px; padding: 20px 3% 100px; }
  .eyes-image { width: 82%; max-width: 350px; }
  .eyes-image img { height: 440px; }
  .image-caption { right: -17px; font-size: 15px; }
  .eyes-copy { padding: 0 7px; }
  .eyes-copy > p:not(.eyebrow) { font-size: 11px; }
  .birthday-section { padding-bottom: 90px; }
  .birthday-card { padding: 58px 18px 48px; }
  .birthday-flower { font-size: 55px; }
  .flower-left { left: 10px; top: 20px; }
  .flower-right { right: 10px; bottom: 15px; }
  .birthday-number { font-size: 135px; }
  .birthday-card h2 { font-size: 48px; }
  .birthday-copy { font-size: 10px; }
  .countdown { gap: 7px; }
  .time-unit { min-width: 47px; }
  .time-unit strong { font-size: 29px; }
  .time-unit span { font-size: 7px; }
  .secret-section { padding: 15px 0 90px; }
  .secret-note.open { padding: 28px 22px 32px; }
  .secret-note p { font-size: 16px; }
  .secret-note strong { font-size: 20px; }
  .site-footer { padding: 38px 15px 43px; }
  .site-footer p { font-size: 21px; }
  .site-footer > span { font-size: 7px; }
  .lightbox { padding: 55px 10px 20px; }
  .lightbox-content { width: 96vw; height: 76vh; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .petal-layer { display: none; }
  .reveal, .gallery-card { opacity: 1; transform: none; }
}