:root {
  --accent: #b8735e;
  --deep: #123f4b;
  --paper: #f7f3e8;
  --blush: #c9e2df;
  --ink: #173840;
  --muted: #637679;
  --line: rgba(18,63,75,.18);
  --serif: "Iowan Old Style", "Baskerville", "Palatino Linotype", Palatino, Georgia, serif;
  --sans: "Avenir Next", Avenir, "Helvetica Neue", Arial, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: var(--sans); line-height: 1.65; overflow-x: hidden; }
body.letter-closed,body.access-locked{overflow:hidden}
a { color: inherit; }
button, input, textarea { font: inherit; }
::selection { background: var(--blush); color: var(--deep); }

/* Password lockbox shown before the sealed letter. */
.access-gate{position:fixed;inset:0;z-index:1100;display:grid;place-items:center;padding:1.2rem;background:radial-gradient(circle at 50% 36%,#8b2638,#4a0d1a 55%,#21060d);transition:opacity .8s ease,visibility .8s ease}.access-gate::before{content:"";position:absolute;inset:0;background:linear-gradient(135deg,rgba(255,255,255,.035) 25%,transparent 25% 50%,rgba(255,255,255,.035) 50% 75%,transparent 75%);background-size:46px 46px;opacity:.22}.love-lockbox{position:relative;z-index:1;width:min(92vw,31rem);padding:clamp(2rem,7vw,4rem);border:1px solid rgba(255,221,198,.35);border-radius:.7rem;background:linear-gradient(145deg,rgba(116,23,39,.97),rgba(59,8,19,.98));box-shadow:0 2.2rem 5rem rgba(0,0,0,.48),inset 0 0 0 .45rem rgba(255,211,190,.035);color:#fff1e5;text-align:center}.lockbox-emblem{width:5.4rem;height:5.4rem;display:flex;align-items:center;justify-content:center;gap:.22rem;margin:0 auto 1.5rem;border:1px solid rgba(255,211,186,.5);border-radius:50%;box-shadow:inset 0 0 0 .35rem rgba(255,255,255,.035);color:#f1b9ab;font-family:var(--serif)}.lockbox-emblem span{font-size:1.15rem}.lockbox-emblem i{font-size:.8rem}.lockbox-kicker{margin:0;color:#e9aa9d;font-size:.58rem;font-weight:600;letter-spacing:.22em;text-transform:uppercase}.love-lockbox h1{margin:.6rem 0 .8rem;font-family:var(--serif);font-size:clamp(2.8rem,8vw,4.6rem);font-weight:500;line-height:1}.lockbox-copy{max-width:28ch;margin:0 auto 2rem;color:rgba(255,238,225,.72);font-family:var(--serif);font-size:1.15rem;font-style:italic}.love-lockbox label{display:block;margin:0 0 .55rem;text-align:left;color:#e6b6aa;font-size:.58rem;letter-spacing:.16em;text-transform:uppercase}.code-row{display:grid;grid-template-columns:1fr auto;gap:.65rem}.code-row input{width:100%;min-width:0;height:3.4rem;border:1px solid rgba(255,221,200,.28);border-radius:.28rem;background:rgba(25,2,8,.34);color:#fff7ef;text-align:center;font-family:var(--serif);font-size:1.65rem;letter-spacing:.4em;outline:none}.code-row input::placeholder{color:rgba(255,255,255,.3)}.code-row input:focus{border-color:#f2c1ad;box-shadow:0 0 0 .2rem rgba(242,193,173,.1)}.code-row button{height:3.4rem;padding:0 1.2rem;border:1px solid #f2c1ad;border-radius:.28rem;background:#f2c1ad;color:#571425;font-size:.65rem;font-weight:600;letter-spacing:.12em;text-transform:uppercase;cursor:pointer}.code-row button:hover,.code-row button:focus-visible{background:#fff0e5}.code-status{min-height:1.5rem;margin:.75rem 0 0;color:#f0b6ab;font-family:var(--serif);font-style:italic}.lockbox-line{display:flex;align-items:center;gap:.7rem;margin-top:1.25rem;color:#df8e8e}.lockbox-line i{height:1px;flex:1;background:rgba(255,216,195,.2)}.access-gate.unlocking{animation:unlockGate 1s cubic-bezier(.2,.75,.2,1) forwards}.access-gate.unlocking .love-lockbox{animation:unlockBox .8s cubic-bezier(.16,1,.3,1) forwards}.access-gate.wrong-code .love-lockbox{animation:wrongCode .42s ease}.access-gate[aria-hidden="true"]{visibility:hidden;pointer-events:none}@keyframes unlockGate{60%{opacity:1}to{opacity:0;visibility:hidden;pointer-events:none}}@keyframes unlockBox{to{transform:scale(.94) translateY(-1rem);filter:blur(5px);opacity:0}}@keyframes wrongCode{20%{translate:-.5rem 0}40%{translate:.45rem 0}60%{translate:-.3rem 0}80%{translate:.2rem 0}}

/* The sealed love letter shown after the code. */
.envelope-intro{position:fixed;inset:0;z-index:1000;display:grid;place-items:center;overflow:hidden;background:radial-gradient(circle at 50% 38%,#8d2938 0,#5c1523 44%,#2a0811 100%);transition:opacity .8s ease,visibility .8s ease}.envelope-intro::before{content:"";position:absolute;inset:-20%;background:radial-gradient(circle,rgba(255,223,190,.1) 0 1px,transparent 2px);background-size:28px 28px;transform:rotate(8deg);opacity:.28}.envelope-intro::after{content:"";position:absolute;inset:0;background:linear-gradient(115deg,transparent 30%,rgba(255,255,255,.07) 46%,transparent 60%);translate:-100% 0;animation:envelopeShimmer 4s ease-in-out infinite}.envelope-scene{position:relative;z-index:2;display:grid;justify-items:center;width:min(92vw,42rem);perspective:1200px}.envelope-whisper,.open-hint{color:#f6d9ce;text-transform:uppercase;letter-spacing:.22em;font-size:.62rem}.envelope-whisper{margin:0 0 2.5rem}.open-hint{margin:2.2rem 0 0;animation:hintPulse 2s ease-in-out infinite}.envelope{position:relative;width:min(82vw,34rem);aspect-ratio:1.55;border:0;padding:0;background:none;cursor:pointer;filter:drop-shadow(0 2.4rem 2.4rem rgba(0,0,0,.42));transform-style:preserve-3d;transition:transform .35s ease}.envelope:hover{transform:translateY(-.4rem) rotateX(2deg)}.envelope:focus-visible{outline:2px solid #ffe8d5;outline-offset:1rem}.envelope-back{position:absolute;inset:0;border-radius:.45rem;background:linear-gradient(145deg,#b82f46,#74182b);box-shadow:inset 0 0 0 1px rgba(255,255,255,.12)}.envelope-front{position:absolute;inset:0;z-index:4;border-radius:0 0 .45rem .45rem;overflow:hidden}.envelope-front::before,.envelope-front::after{content:"";position:absolute;bottom:0;width:70%;height:100%;background:linear-gradient(145deg,#9b2439,#701426)}.envelope-front::before{left:0;clip-path:polygon(0 0,100% 100%,0 100%)}.envelope-front::after{right:0;clip-path:polygon(100% 0,0 100%,100% 100%);background:linear-gradient(215deg,#a72a40,#741529)}.envelope-flap{position:absolute;left:0;right:0;top:0;height:63%;z-index:5;clip-path:polygon(0 0,100% 0,50% 100%);background:linear-gradient(165deg,#c23b50,#7e192c);transform-origin:50% 0;transition:transform .85s cubic-bezier(.25,.8,.2,1),z-index 0s .4s;backface-visibility:hidden}.letter-card{position:absolute;z-index:3;left:7%;right:7%;bottom:4%;height:87%;display:grid;align-content:center;justify-items:center;border-radius:.25rem;background:#fff9eb;color:#651a2a;box-shadow:0 .5rem 1rem rgba(0,0,0,.2);font-family:var(--serif);transition:transform 1s cubic-bezier(.16,1,.3,1) .45s}.letter-card::before{content:"";position:absolute;inset:.65rem;border:1px solid rgba(149,62,75,.22)}.letter-card small{font-family:var(--sans);font-size:.58rem;letter-spacing:.24em;text-transform:uppercase}.letter-card strong{font-size:clamp(2.8rem,9vw,5rem);font-weight:500;line-height:1}.letter-card i{color:#ac4558;font-size:1.15rem}.wax-seal{position:absolute;left:50%;top:51%;z-index:7;width:5.1rem;height:5.1rem;display:flex;align-items:center;justify-content:center;gap:.22rem;border-radius:50%;translate:-50% -50%;color:#f5c9b3;background:radial-gradient(circle at 34% 28%,#d95a67,#9e1e35 56%,#5d0c1d);border:.22rem double rgba(255,207,174,.55);box-shadow:0 .35rem .8rem rgba(44,4,12,.45),inset 0 0 0 .28rem rgba(94,9,27,.35);font-family:var(--serif);transition:transform .45s ease,opacity .35s ease}.wax-seal b{font-size:1.05rem}.wax-seal i{font-size:.8rem}.envelope-intro.opening .wax-seal{transform:scale(.35) rotate(25deg);opacity:0}.envelope-intro.opening .envelope-flap{transform:rotateX(180deg);z-index:1}.envelope-intro.opening .letter-card{transform:translateY(-72%)}.envelope-intro.opening .envelope{transform:translateY(5rem) scale(.94)}.envelope-intro.opening{animation:introDepart .7s ease 1.15s forwards}.letter-opened .hero-copy,.letter-opened .hero-photo{animation:storyAwakens 1.1s cubic-bezier(.16,1,.3,1) both}.letter-opened .hero-photo{animation-delay:.12s}
@keyframes envelopeShimmer{0%,55%{translate:-100% 0}80%,100%{translate:100% 0}}@keyframes hintPulse{50%{opacity:.5;translate:0 .2rem}}@keyframes introDepart{to{opacity:0;visibility:hidden;pointer-events:none}}@keyframes storyAwakens{from{opacity:0;translate:0 3rem;filter:blur(8px)}to{opacity:1;translate:0 0;filter:blur(0)}}

.skip { position: fixed; left: 1rem; top: -5rem; z-index: 99; background: var(--deep); color: white; padding: .8rem 1rem; border-radius: 2rem; }
.skip:focus { top: 1rem; }
.grain { position: fixed; inset: 0; pointer-events: none; z-index: 30; opacity: .045; background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.7'/%3E%3C/svg%3E"); }

.hero { min-height: 100svh; position: relative; display: grid; grid-template-columns: .9fr 1.1fr; align-items: center; gap: clamp(2rem, 5vw, 7rem); padding: 8rem max(5vw, 1.4rem) 5rem; background: radial-gradient(circle at 82% 14%, rgba(201,226,223,.85), transparent 30%), linear-gradient(180deg,#f9f5e9 0%,#eef3eb 70%,#d6ebe6 100%); }
.hero::before { content: ""; position: absolute; width: 28rem; height: 28rem; left: -14rem; bottom: -13rem; border: 1px solid var(--line); border-radius: 50%; box-shadow: 0 0 0 4rem rgba(184,79,102,.025), 0 0 0 8rem rgba(184,79,102,.018); }
.nav { position: absolute; inset: 1.5rem max(6vw, 1.4rem) auto; display: flex; justify-content: space-between; align-items: center; z-index: 3; }
.monogram { text-decoration: none; font-family: var(--serif); font-size: 1.4rem; display: flex; align-items: center; gap: .4rem; }
.monogram i { color: var(--accent); font-weight: 400; }
.nav-links { display: flex; gap: 2rem; }
.nav-links a { font-size: .72rem; text-transform: uppercase; letter-spacing: .14em; text-decoration: none; padding: .7rem 0; border-bottom: 1px solid transparent; }
.nav-links a:hover, .nav-links a:focus-visible { border-color: var(--accent); }

.eyebrow, .kicker { color: var(--accent); text-transform: uppercase; letter-spacing: .18em; font-size: .7rem; font-weight: 600; }
.hero-copy { position: relative; z-index: 2; }
.hero h1 { font-family: var(--serif); font-size: clamp(3.4rem, 6.8vw, 7rem); line-height: .91; font-weight: 500; letter-spacing: -.035em; margin: 1.4rem 0 2rem; max-width: 13ch; text-wrap: balance; }
.hero h1 em { color: var(--accent); font-weight: 500; }
.intro { max-width: 56ch; color: var(--muted); font-size: clamp(.98rem, 1.2vw, 1.12rem); }
.soft-button { display: inline-flex; gap: .8rem; align-items: center; margin-top: 1.2rem; color: var(--deep); font-size: .78rem; text-transform: uppercase; letter-spacing: .1em; text-decoration: none; border-bottom: 1px solid var(--accent); padding: .8rem 0 .45rem; }
.soft-button span { transition: transform .25s ease; }
.soft-button:hover span { transform: translateY(.25rem); }

.hero-photo { margin: 0; position: relative; justify-self: center; transform: rotate(1.2deg); width: min(100%, 42rem); z-index:2; }
.photo-frame { aspect-ratio: 4/3; border: .75rem solid white; background: white; box-shadow: 0 2rem 5rem rgba(18,63,75,.17); }
.photo-frame.has-photo { background-size: cover; background-position: 50% 50%; background-repeat:no-repeat; }
.photo-frame.has-photo .photo-placeholder { display: none; }
.photo-placeholder { height: 100%; display: grid; place-content: center; text-align: center; color: var(--muted); border: 1px dashed rgba(18,63,75,.3); background: linear-gradient(145deg, #dcebe4, #bcdad7); }
.photo-placeholder span { font-family: var(--serif); font-size: 1.8rem; font-style: italic; }
.photo-placeholder small { font-size: .67rem; text-transform: uppercase; letter-spacing: .13em; margin-top: .5rem; }
.hero-photo>figcaption { width:max-content;max-width:92%;margin:-.2rem auto 0;padding:.75rem 1.2rem;background:#fffdf7;box-shadow:0 .7rem 1.6rem rgba(18,63,75,.12);font-family: var(--serif); font-style: italic; text-align: center; color: var(--deep); font-size: 1.25rem;transform:rotate(-1.5deg); }
.hero-photo figcaption span{display:block;color:var(--accent);font-family:var(--sans);font-size:.58rem;font-style:normal;font-weight:600;letter-spacing:.18em;text-transform:uppercase}
.scroll-note { position: absolute; right: max(2vw, 1rem); bottom: 2rem; writing-mode: vertical-rl; text-transform: uppercase; letter-spacing: .2em; font-size: .6rem; color: var(--muted); }

.counter-band { min-height: 18rem; display: flex; justify-content: center; align-items: center; gap: clamp(2rem, 6vw, 7rem); padding: 4rem 1.5rem; margin-top:calc(clamp(4rem,9vw,8rem) * -1); background:linear-gradient(145deg,#123f4b,#0b6270); color: var(--paper); text-align: center; }
.live-counter{display:grid;grid-template-columns:1.35fr repeat(3,1fr);align-items:end;gap:clamp(.7rem,2vw,2rem)}
.time-unit{min-width:clamp(4.2rem,8vw,7.2rem)}
.counter { font-family: var(--serif); font-size: clamp(5rem, 10vw, 9rem); line-height: .8; color: var(--blush); }
.counter-small{display:block;font-family:var(--serif);font-size:clamp(3rem,6vw,5.5rem);font-variant-numeric:tabular-nums;line-height:.85;color:#fff8ea}
.counter-band p { margin: .9rem 0 0; text-transform: uppercase; letter-spacing: .18em; font-size: .66rem; }
.counter-note { max-width: 24ch; font-family: var(--serif) !important; text-transform: none !important; letter-spacing: 0 !important; font-style: italic; font-size: clamp(1.6rem, 3vw, 2.5rem) !important; line-height: 1.1; }
.counter-copy small{display:block;margin-top:.85rem;color:rgba(255,255,255,.68);font-size:.62rem;letter-spacing:.14em;text-transform:uppercase}

.section { padding: clamp(6rem, 11vw, 10rem) max(7vw, 1.4rem); }
.section-heading h2, .gallery-heading h2, .story-intro h2, .promises h2 { font-family: var(--serif); font-weight: 500; font-size: clamp(3rem, 6vw, 5.7rem); line-height: .95; letter-spacing: -.025em; margin: .9rem 0 0; }
.section-heading h2 em { color: var(--accent); font-weight: inherit; }
.reasons { display: grid; grid-template-columns: .85fr 1.15fr; gap: clamp(3rem, 8vw, 10rem); }
.reason-list { list-style: none; margin: 0; padding: 0; counter-reset: love; }
.reason-list li { counter-increment: love; display: grid; grid-template-columns: 3.2rem 1fr; gap: 1rem; padding: 1.5rem 0; border-top: 1px solid var(--line); font-family: var(--serif); font-size: clamp(1.35rem, 2.4vw, 2.15rem); line-height: 1.2; }
.reason-list li::before { content: "0" counter(love); color: var(--accent); font-family: var(--sans); font-size: .65rem; letter-spacing: .1em; padding-top: .45rem; }

.gallery-section { padding: clamp(5rem, 10vw, 9rem) max(3vw, 1rem); background:linear-gradient(180deg,#c9e2df,#e7e3cb); overflow:hidden; }
.gallery-heading { max-width: 48rem; margin: 0 auto 4rem; text-align: center; }
.gallery-heading p:last-child { color: var(--muted); }
.gallery { display: grid; grid-template-columns: 1.12fr .88fr .8fr 1fr; align-items: center; gap: clamp(.7rem, 2vw, 2rem); max-width: 90rem; margin: auto; }
.memory-photo { position:relative;margin: 0; padding-top:1rem; }
.memory-photo:nth-child(1) { transform: translateY(.7rem) rotate(-2.2deg); }
.memory-photo:nth-child(2) { transform: translateY(2.5rem) rotate(1.4deg); }
.memory-photo:nth-child(3) { transform: translateY(.2rem) rotate(-1deg); }
.memory-photo:nth-child(4) { transform: translateY(2rem) rotate(2deg); }
.gallery-image { aspect-ratio: 3/4; background: rgba(255,255,255,.58); background-size: cover; background-position: center; background-repeat:no-repeat; display: grid; place-items: center; border: .55rem solid rgba(255,255,255,.82); box-shadow: 0 1rem 3rem rgba(84,45,56,.1); }
.gallery-image.fit-contain{background-size:contain;background-color:#f7f1e6}
.memory-photo.shape-wide .gallery-image{aspect-ratio:4/3}
.memory-photo.shape-portrait .gallery-image{aspect-ratio:3/4}
.memory-photo.shape-tall .gallery-image{aspect-ratio:9/16}
.shell-pin{position:absolute;left:50%;top:-.65rem;z-index:5;width:3.5rem;height:2.8rem;transform:translateX(-50%) rotate(-4deg);filter:drop-shadow(0 .32rem .25rem rgba(34,68,69,.25))}.memory-photo:nth-child(even) .shell-pin{transform:translateX(-50%) rotate(5deg)}.shell-pin svg{display:block;width:100%;height:100%;overflow:visible}.shell-pin path:first-child{fill:#fff7e6;stroke:#548d91;stroke-width:1.4}.shell-pin path:last-child{fill:none;stroke:#d4a7a0;stroke-width:1.1;stroke-linecap:round}.shell-pin::after{content:"";position:absolute;left:50%;bottom:.18rem;width:.55rem;height:.55rem;border-radius:50%;background:radial-gradient(circle at 35% 30%,#fff,#f3d6c6 62%,#b97d73);box-shadow:0 1px 3px rgba(34,68,69,.3);transform:translateX(-50%)}
.gallery-image span { font-family: var(--serif); font-style: italic; color: var(--muted); padding: 1rem; text-align: center; }
.memory-photo figcaption { text-align: center; margin-top: .75rem; font-family: var(--serif); font-style: italic; color: var(--deep); }

.story { display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(4rem, 10vw, 12rem); }
.story-intro { position: sticky; top: 5rem; align-self: start; }
.timeline { border-left: 1px solid var(--line); }
.memory { position: relative; padding: 0 0 5rem 3rem; }
.memory::before { content: ""; position: absolute; left: -.38rem; top: .35rem; width: .65rem; height: .65rem; border: 2px solid var(--paper); border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 1px var(--accent); }
.memory time { text-transform: uppercase; letter-spacing: .15em; font-size: .65rem; color: var(--accent); }
.memory h3 { font-family: var(--serif); font-size: clamp(1.8rem, 3vw, 2.8rem); line-height: 1; font-weight: 500; margin: .8rem 0; }
.memory p { color: var(--muted); max-width: 55ch; }

.letter-section { padding: clamp(6rem, 12vw, 12rem) 1.2rem; background:linear-gradient(145deg,#8fbfbb,#d9d6b7); position: relative; overflow: hidden; }
.letter-section::before { content: "♥"; position: absolute; color: rgba(255,255,255,.18); font-family: var(--serif); font-size: 38rem; line-height: 1; left: -5rem; top: -6rem; transform: rotate(-12deg); }
.letter-wrap { max-width: 49rem; margin: auto; position: relative; }
.letter-label { width: max-content; margin: auto; padding: .65rem 1.2rem; background: var(--deep); color: white; text-transform: uppercase; letter-spacing: .17em; font-size: .6rem; transform: translateY(50%); position: relative; z-index: 2; }
.letter { background: #fffdf9; padding: clamp(3rem, 8vw, 7rem); box-shadow: 0 2.5rem 6rem rgba(84,45,56,.2); transform: rotate(-.4deg); }
.letter-body { font-family: var(--serif); font-size: clamp(1.2rem, 2vw, 1.55rem); line-height: 1.65; }
.letter-body p:first-child { font-style: italic; font-size: 1.35em; }
.signoff { font-family: var(--serif); font-style: italic; margin: 3rem 0 0; font-size: 1.25rem; }
.signoff strong { display: block; color: var(--accent); font-size: 2rem; font-weight: 500; }

.promises { text-align: center; }
.promise-list { max-width: 58rem; margin: 4rem auto 0; display: flex; flex-wrap: wrap; justify-content: center; gap: .8rem; }
.promise { padding: 1rem 1.5rem; border: 1px solid var(--line); border-radius: 999px; font-family: var(--serif); font-size: 1.25rem; background: rgba(255,255,255,.5); }
.promise::before { content: "♥"; color: var(--accent); margin-right: .7rem; font-size: .75rem; }

.finale { min-height: 85svh; display: grid; place-items: center; text-align: center; padding: 6rem 1.3rem; color: white; background: var(--deep); position: relative; overflow: hidden; }
.finale::before, .finale::after { content: ""; position: absolute; width: 35rem; height: 35rem; border: 1px solid rgba(255,255,255,.08); border-radius: 50%; }
.finale::before { left: -17rem; top: -17rem; box-shadow: 0 0 0 5rem rgba(255,255,255,.02); }
.finale::after { right: -18rem; bottom: -18rem; }
.finale-inner { max-width: 68rem; position: relative; z-index: 1; }
.finale h2 { font-family: var(--serif); font-size: clamp(3rem, 8vw, 7rem); line-height: .95; font-weight: 500; margin: 1rem 0 3rem; text-wrap: balance; }
.heart-button { border: 1px solid rgba(255,255,255,.3); color: white; background: transparent; border-radius: 999px; min-height: 3.3rem; padding: .7rem 1.4rem; cursor: pointer; display: inline-flex; align-items: center; gap: .7rem; }
.heart-button:hover, .heart-button:focus-visible { background: white; color: var(--deep); }
.heart { color: var(--blush); font-size: 1.2rem; }
.secret { min-height: 2rem; font-family: var(--serif); font-style: italic; font-size: 1.3rem; color: var(--blush); opacity: 0; transform: translateY(.5rem); transition: .35s ease; }
.secret.show { opacity: 1; transform: none; }
.reseal-button{display:flex;align-items:center;gap:.7rem;margin:2.5rem auto 0;padding:.8rem 1.35rem;border:0;border-bottom:1px solid rgba(255,255,255,.4);background:transparent;color:rgba(255,255,255,.78);font-size:.68rem;letter-spacing:.15em;text-transform:uppercase;cursor:pointer;transition:color .25s ease,border-color .25s ease,translate .25s ease}.reseal-button span{font-size:1rem}.reseal-button:hover,.reseal-button:focus-visible{color:#fff;border-color:#fff;translate:0 -.15rem}.reseal-button:focus-visible{outline:1px solid rgba(255,255,255,.5);outline-offset:.45rem}

footer { padding: 2rem max(5vw, 1.4rem); display: flex; justify-content: space-between; font-size: .72rem; color: var(--muted); text-transform: uppercase; letter-spacing: .1em; }
footer a { text-decoration: none; }

.reveal { opacity: 0; translate: 0 2.2rem; filter:blur(3px); transition: opacity 1s cubic-bezier(.2,.75,.2,1), translate 1s cubic-bezier(.16,1,.3,1), filter .8s ease; }
.reveal.visible { opacity: 1; translate: 0 0; filter:blur(0); }
.reason-list li { opacity: 0; translate: 0 1.4rem; transition: opacity .7s ease, translate .85s cubic-bezier(.16,1,.3,1); }
.reason-list li.visible { opacity: 1; translate:0 0; }

/* Premium chapter transitions: a gentle tide, not a page gimmick. */
.motion-ready .chapter-transition{opacity:.3;filter:blur(5px) saturate(.86);clip-path:inset(5% 0 0 0 round 2rem);transition:opacity 1.15s cubic-bezier(.2,.75,.2,1),filter 1.1s ease,clip-path 1.25s cubic-bezier(.16,1,.3,1)}
.motion-ready .chapter-transition.chapter-visible{opacity:1;filter:blur(0) saturate(1);clip-path:inset(0 0 0 0 round 0)}
.chapter-transition .section-heading,.chapter-transition .gallery-heading,.chapter-transition .story-intro{transition-delay:80ms}
.chapter-transition .memory-photo:nth-child(1){transition-delay:80ms}.chapter-transition .memory-photo:nth-child(2){transition-delay:170ms}.chapter-transition .memory-photo:nth-child(3){transition-delay:260ms}.chapter-transition .memory-photo:nth-child(4){transition-delay:350ms}
.chapter-transition .memory:nth-child(1){transition-delay:80ms}.chapter-transition .memory:nth-child(2){transition-delay:190ms}.chapter-transition .memory:nth-child(3){transition-delay:300ms}

.journey-progress{position:fixed;right:clamp(.65rem,1.3vw,1.25rem);top:14vh;width:1px;height:72vh;z-index:70;background:rgba(255,255,255,.28);mix-blend-mode:difference;pointer-events:none}.journey-progress span{position:absolute;left:0;top:0;width:1px;height:0;background:#fff;box-shadow:0 0 .6rem rgba(255,255,255,.75)}.journey-progress i{position:absolute;left:50%;top:0;width:.65rem;height:.65rem;border:1px solid #fff;border-radius:50%;background:radial-gradient(circle at 32% 28%,#fff 0 18%,#eddcd5 50%,#8eb9b8 100%);box-shadow:0 0 0 .22rem rgba(255,255,255,.14),0 .2rem .65rem rgba(0,0,0,.25);font-size:0;translate:-50% -50%;transition:top .08s linear}

@media (max-width: 800px) {
  .hero { grid-template-columns: 1fr; padding-top: 7rem; }
  .hero-copy { position:relative; z-index:2;padding-top: 1.5rem; }
  .hero-photo { width: min(92vw, 38rem); margin: 1rem auto 2rem; }
  .nav-links { display: none; }
  .scroll-note { display: none; }
  .counter-band { flex-direction: column; gap: 1rem; }
  .live-counter{width:min(100%,34rem);grid-template-columns:repeat(4,1fr);gap:.35rem}.time-unit{min-width:0}.counter{font-size:clamp(3.5rem,15vw,5.5rem)}.counter-small{font-size:clamp(2.25rem,10vw,4rem)}.counter-band p{font-size:.52rem;letter-spacing:.1em}
  .reasons, .story { grid-template-columns: 1fr; }
  .story-intro { position: static; }
  .gallery { grid-template-columns: 1fr 1fr; }
  .memory-photo:nth-child(1),.memory-photo:nth-child(2),.memory-photo:nth-child(3),.memory-photo:nth-child(4){transform:rotate(0)}
  footer { flex-direction: column; gap: .7rem; text-align: center; }
}

@media (max-width: 480px) {
  .hero h1 { font-size: clamp(3.1rem, 16vw, 4.7rem); }
  .gallery { gap: .45rem; }
  .gallery-image { border-width: .35rem; }
  .memory-photo figcaption { font-size: .85rem; }
  .letter { padding: 3.8rem 1.5rem 2.5rem; }
  .journey-progress{right:.45rem;opacity:.7}
  .wax-seal{width:4.2rem;height:4.2rem}.envelope-whisper{margin-bottom:2rem}.open-hint{margin-top:1.8rem}
  .love-lockbox{padding:2rem 1.25rem}.code-row{grid-template-columns:1fr}.code-row button{width:100%}.lockbox-emblem{width:4.5rem;height:4.5rem}.lockbox-copy{margin-bottom:1.4rem}
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
  .reveal, .reason-list li { opacity: 1; translate:0; filter:none; }
  .motion-ready .chapter-transition{opacity:1;filter:none;clip-path:none}
  .journey-progress{display:none}
  .envelope-intro::after,.open-hint{animation:none}.envelope-intro.opening .envelope-flap{transform:none}.envelope-intro.opening .letter-card{transform:none}.envelope-intro.opening{opacity:0;visibility:hidden}.letter-opened .hero-copy,.letter-opened .hero-photo{animation:none}
  .access-gate.unlocking{opacity:0;visibility:hidden}.access-gate.wrong-code .love-lockbox{animation:none}
}