/* Caro Odreman · secciones */

/* ---------- INTRO: el sobre ---------- */
.intro { display: none; }
.js .intro {
  position: fixed; inset: 0; z-index: 100; display: grid; place-items: center; background: var(--paper);
  transition: opacity .9s var(--ease), visibility 0s linear .9s;
}
.js .intro.is-done { opacity: 0; visibility: hidden; pointer-events: none; }
.js.intro-seen .intro { display: none; }
.intro__stage { display: grid; justify-items: center; gap: 2.2rem; perspective: 1400px; }
.intro__to { margin: 0; text-align: center; color: var(--ink-soft); line-height: 1.8; text-transform: uppercase; letter-spacing: .16em; }
.env { position: relative; width: min(440px, 80vw); aspect-ratio: 1.55; transform-style: preserve-3d; }
.env__back, .env__front, .env__flap, .env__letter { position: absolute; inset: 0; }
.env__back { background: #d8cdb6; border-radius: 4px; box-shadow: 0 30px 60px -20px rgba(60, 48, 25, .35); }
.env__letter {
  inset: 6% 6% 4%; background: var(--card); border-radius: 2px; padding: 12% 10%; display: grid; align-content: start; gap: 9%;
  transition: transform 1.1s var(--ease) .55s;
}
.env__lines { height: 2px; background: var(--line); }
.env__lines--short { width: 60%; }
.env__front { background: #e7ddc9; clip-path: polygon(0 0, 50% 54%, 100% 0, 100% 100%, 0 100%); border-radius: 4px; }
.env__flap {
  bottom: auto; height: 60%; background: #dcd1ba; clip-path: polygon(0 0, 100% 0, 50% 100%); z-index: 3;
  transform-origin: 50% 0; transition: transform .8s var(--ease) .15s, z-index 0s .55s;
}
.seal {
  position: absolute; left: 50%; top: 60%; z-index: 4; width: 78px; height: 78px; transform: translate(-50%, -50%);
  display: grid; place-items: center; cursor: pointer;
}
.seal__half {
  position: absolute; inset: 0; border-radius: 50%;
  background: radial-gradient(circle at 35% 30%, var(--seal-hi), var(--seal) 55%, #8a6324 100%);
  box-shadow: inset 0 0 0 5px rgba(255, 240, 200, .22), 0 6px 14px rgba(90, 60, 20, .3);
  transition: transform .7s var(--ease), opacity .7s var(--ease);
}
.seal__half--l { clip-path: polygon(0 0, 54% 0, 44% 38%, 56% 62%, 46% 100%, 0 100%); }
.seal__half--r { clip-path: polygon(54% 0, 100% 0, 100% 100%, 46% 100%, 56% 62%, 44% 38%); }
.seal__mark { position: relative; font: italic 400 1.9rem/1 var(--serif); color: #fff6df; letter-spacing: -.05em; transition: opacity .3s; text-shadow: 0 1px 0 rgba(120, 80, 20, .5); }
.intro__skip { background: none; border: 0; border-bottom: 1px solid currentColor; padding: 4px 0; color: var(--ink); cursor: pointer; text-transform: uppercase; letter-spacing: .18em; }
.intro.is-open .seal__half--l { transform: translate(-26px, 34px) rotate(-24deg); opacity: 0; }
.intro.is-open .seal__half--r { transform: translate(26px, 40px) rotate(20deg); opacity: 0; }
.intro.is-open .seal__mark { opacity: 0; }
.intro.is-open .env__flap { transform: rotateX(180deg); z-index: 0; }
.intro.is-open .env__letter { transform: translateY(-52%); }
.intro.is-open .intro__skip { opacity: 0; }

/* ---------- HERO ---------- */
.hero {
  position: relative; min-height: 100svh; max-width: var(--maxw); margin: 0 auto; padding: 128px var(--gutter) 48px;
  display: grid; grid-template-columns: 1.15fr .85fr; grid-template-rows: 1fr auto; gap: 40px clamp(32px, 5vw, 90px); align-items: center;
}
.hero__place { margin: 0 0 1.2rem; color: var(--ink-soft); text-transform: uppercase; letter-spacing: .16em; }
.hero__title { font-size: clamp(4.2rem, 11.5vw, 11rem); line-height: .86; font-weight: 300; letter-spacing: -.035em; margin-bottom: 2rem; }
.hero__title .line { display: block; overflow: hidden; padding-bottom: .06em; }
.hero__title .line > span { display: inline-block; }
.hero__title em { color: var(--sage-deep); font-weight: 280; padding-left: .5em; }
.hero__body { max-width: 34ch; font-size: clamp(1.08rem, 1.4vw, 1.3rem); line-height: 1.55; margin: 0 0 1.4rem; }
.hero__sign { margin: 0 0 2rem; display: flex; align-items: baseline; gap: .6rem; color: var(--ink-soft); }
.hero__actions { display: flex; flex-wrap: wrap; gap: .8rem; }
.hero__stamp { position: relative; margin: 0; justify-self: center; width: min(100%, 440px); }
.hero__stamp .stamp { aspect-ratio: 842 / 1036; transform: rotate(2.2deg); }
.hero__postmark { position: absolute; left: -64px; bottom: 54px; transform: rotate(-14deg); }
.hero__stamp figcaption { margin-top: 1rem; color: var(--ink-soft); text-align: right; font-size: .72rem; }
.hero__facts {
  grid-column: 1 / -1; list-style: none; margin: 0; padding: 18px 0 0; border-top: 1px solid var(--line);
  display: flex; flex-wrap: wrap; gap: 12px 48px; color: var(--ink-soft);
}
.hero__facts b { font: 400 1.6rem/1 var(--serif); color: var(--ink); margin-right: .35rem; letter-spacing: 0; }
@media (max-width: 860px) {
  .hero { grid-template-columns: 1fr; padding-top: 108px; }
  .hero__stamp { width: min(86%, 420px); }
  .hero__postmark { width: 120px; height: 120px; left: -34px; bottom: 40px; }
}

/* ---------- PUERTAS ---------- */
.doors { position: relative; background: var(--ink); color: var(--paper); }
.doors__sticky { position: relative; height: 100svh; overflow: hidden; display: grid; place-items: center; }
.js .doors__scene { height: 230svh; }
.js .doors__sticky { position: sticky; top: 0; }
.doors__arch { position: absolute; left: 50%; top: 50%; width: min(520px, 84vw); height: min(78svh, 760px); transform: translate(-50%, -46%); border-radius: 999px 999px 6px 6px; overflow: hidden; box-shadow: 0 0 0 10px rgba(238, 231, 218, .06), 0 0 0 11px rgba(226, 194, 122, .35); }
.doors__photo { position: absolute; inset: 0; }
.doors__photo img, .doors__photo picture { width: 100%; height: 100%; object-fit: cover; object-position: 50% 30%; }
.doors__photo::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(20, 18, 14, .35), rgba(20, 18, 14, .1) 40%, rgba(20, 18, 14, .55)); }
.doors__leaf {
  position: absolute; top: 0; bottom: 0; width: 50%; z-index: 2; background: #6d5a42; padding: 7% 8%;
  background-image: linear-gradient(90deg, rgba(0, 0, 0, .12), transparent 30%, transparent 70%, rgba(0, 0, 0, .14));
}
.doors__leaf span { display: block; height: 100%; border: 2px solid rgba(255, 240, 210, .16); box-shadow: inset 0 0 0 18px rgba(0, 0, 0, .06), inset 0 0 0 20px rgba(255, 240, 210, .1); }
.doors__leaf--l { left: 0; transform: translateX(-100%); }
.doors__leaf--r { right: 0; transform: translateX(100%); }
.doors__text { position: relative; z-index: 3; align-self: end; margin-bottom: 9svh; text-align: center; padding: 0 var(--gutter); max-width: 1000px; }
.doors__text .kicker { color: var(--seal-hi); }
.doors__title { font-size: clamp(2.5rem, 7vw, 6.4rem); font-weight: 300; text-shadow: 0 2px 30px rgba(0, 0, 0, .3); }
.doors__title em { color: var(--seal-hi); }
.doors__story { position: relative; z-index: 4; max-width: 780px; margin: 0 auto; padding: 96px var(--gutter) 120px; font-size: clamp(1.05rem, 1.3vw, 1.22rem); }
.doors__story blockquote { margin: 2.6rem 0; padding: 0; }
.doors__story blockquote p { font: italic 300 clamp(1.7rem, 3.4vw, 2.8rem)/1.18 var(--serif); margin: 0 0 1rem; color: #fff8ea; }
.doors__story cite { font-style: normal; color: var(--seal-hi); }

/* ---------- LOS DÍAS ---------- */
.days { padding: 120px 0 80px; overflow: hidden; }
.days__head { max-width: var(--maxw); margin: 0 auto 56px; padding: 0 var(--gutter); display: grid; grid-template-columns: 1.3fr 1fr; gap: 24px 64px; align-items: end; }
.days__head .kicker { grid-column: 1 / -1; margin: 0; }
.days__lead { margin: 0; max-width: 42ch; }
.days__track { display: grid; grid-template-columns: repeat(4, 1fr); gap: clamp(20px, 3vw, 48px); padding: 0 var(--gutter); max-width: var(--maxw); margin: 0 auto; }
.day { position: relative; }
.day:nth-child(odd) { transform: rotate(-1.2deg); }
.day:nth-child(even) { transform: rotate(1deg) translateY(36px); }
.day .stamp { aspect-ratio: 3 / 4; margin-bottom: 1.2rem; }
.day__no { display: inline-block; margin-bottom: .9rem; padding: .3em .8em; border: 1px solid var(--dusk); color: var(--dusk); border-radius: 999px; text-transform: uppercase; letter-spacing: .14em; font-size: .7rem; }
.day h3 { margin-bottom: .5rem; }
.day p { margin: 0; color: var(--ink-soft); font-size: .96rem; }
.day--main h3 { color: var(--sage-deep); }
.days__note { max-width: var(--maxw); margin: 72px auto 0; padding: 0 var(--gutter); color: var(--ink-soft); font-size: .72rem; }
@media (min-width: 1100px) {
  .js .days.is-pinned .days__track { display: flex; width: max-content; max-width: none; margin: 0; padding-right: 20vw; }
  .js .days.is-pinned .day { width: 25vw; flex: none; }
  .js .days.is-pinned .day--main { width: 30vw; }
}
@media (max-width: 1099px) { .days__track { grid-template-columns: repeat(2, 1fr); row-gap: 64px; } }
@media (max-width: 860px) { .days__head { grid-template-columns: 1fr; } }
@media (max-width: 560px) {
  .days__track { grid-template-columns: 1fr; }
  .day:nth-child(even) { transform: rotate(1deg); }
  .day .stamp { width: 88%; }
  .day:nth-child(even) .stamp { margin-left: auto; }
}

/* ---------- LA ISLA ---------- */
.island { background: var(--paper-2); padding: 120px var(--gutter); }
.island__head, .island__map, .island__list, .island__note { max-width: var(--maxw); margin-left: auto; margin-right: auto; }
.island__head { display: grid; grid-template-columns: 1.3fr 1fr; gap: 24px 64px; align-items: end; margin-bottom: 48px; }
.island__head .kicker { grid-column: 1 / -1; margin: 0; }
.island__head p:last-child { margin: 0; max-width: 40ch; }
.island__map { display: grid; grid-template-columns: 1fr 340px; gap: 40px; align-items: center; }
.map-view { overflow: hidden; }
.map { width: 150%; transform: translateX(-33.3%); }
.map { position: relative; }
.map__img { width: 100%; filter: drop-shadow(0 20px 30px rgba(70, 80, 50, .18)); }
.map__label { position: absolute; color: var(--sage-deep); text-transform: uppercase; letter-spacing: .2em; font-size: .68rem; }
.map__label--macanao { display: none; }
.map__label--sea { left: 42%; top: 6%; color: var(--dusk); font-style: italic; }
.map__label--lagoon { left: 52%; top: 50%; }
.map__home { position: absolute; left: var(--x); top: var(--y); }
.map__home i { position: absolute; width: 10px; height: 10px; margin: -5px 0 0 -5px; border-radius: 50%; background: var(--ink); box-shadow: 0 0 0 4px rgba(44, 42, 37, .15); }
.map__home b { position: absolute; bottom: 10px; right: -4px; font-weight: 400; white-space: nowrap; font-size: .68rem; text-transform: uppercase; letter-spacing: .12em; }
.pin {
  position: absolute; left: var(--x); top: var(--y); width: 34px; height: 34px; margin: -17px 0 0 -17px; padding: 0; border: 0; border-radius: 50%; cursor: pointer;
  background: radial-gradient(circle at 35% 30%, var(--seal-hi), var(--seal) 55%, #8a6324 100%); color: #fff6df;
  font: italic 500 1rem/1 var(--serif); box-shadow: 0 4px 10px rgba(90, 60, 20, .35); transition: transform .35s var(--ease);
}
.pin::after { content: ""; position: absolute; inset: -7px; border-radius: 50%; border: 1px solid var(--seal); opacity: 0; transform: scale(.7); transition: .4s var(--ease); }
.pin:hover, .pin.is-active { transform: scale(1.15); }
.pin.is-active::after { opacity: 1; transform: scale(1); }
.venue { background: var(--card); padding: 14px 14px 24px; box-shadow: 0 24px 50px -26px rgba(60, 50, 30, .45); transform: rotate(1.4deg); min-height: 420px; }
.venue__img { aspect-ratio: 4 / 3; background: var(--paper-2); overflow: hidden; margin-bottom: 1rem; }
.venue__img img { width: 100%; height: 100%; object-fit: cover; }
.venue__img .pending { min-height: 0; height: 100%; }
.venue__zone { margin: 0 0 .3rem; color: var(--dusk); text-transform: uppercase; letter-spacing: .14em; font-size: .7rem; }
.venue h3 { margin-bottom: .5rem; }
.venue p:last-child { margin: 0; color: var(--ink-soft); font-size: .95rem; }
.island__list { list-style: none; padding: 0; margin: 48px auto 0; display: flex; flex-wrap: wrap; gap: 10px; }
.island__list button {
  display: inline-flex; gap: .6em; align-items: center; padding: .6em 1em; border-radius: 999px; border: 1px solid var(--line);
  background: transparent; font: 400 .92rem/1 var(--sans); color: var(--ink); cursor: pointer; transition: .3s;
}
.island__list button span { color: var(--seal); }
.island__list button:hover, .island__list button.is-active { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.island__note { margin-top: 20px; color: var(--ink-soft); font-size: .72rem; }
@media (max-width: 960px) {
  .island__head { grid-template-columns: 1fr; }
  .island__map { grid-template-columns: 1fr; }
  .venue { max-width: 460px; width: 100%; justify-self: center; min-height: 0; }
}
@media (max-width: 700px) {
  .island { padding: 96px var(--gutter); }
  .map { width: 210%; transform: translateX(-52.4%); }
  .map__label--macanao { display: none; }
  .map__label--sea { left: 56%; top: 2%; }
}

/* ---------- CARTAS ---------- */
.letters { padding: 130px var(--gutter); max-width: var(--maxw); margin: 0 auto; display: grid; grid-template-columns: .9fr 1.1fr; gap: 64px; align-items: center; }
.letters__head p:last-child { max-width: 36ch; margin: 1.4rem 0 0; }
.deck { display: grid; }
.letter {
  grid-area: 1 / 1; position: relative; background: var(--card); padding: clamp(28px, 4vw, 56px); font-size: 1rem; line-height: 1.7;
  background-image: repeating-linear-gradient(transparent 0 33px, rgba(77, 93, 108, .12) 33px 34px);
  box-shadow: 0 30px 60px -30px rgba(60, 50, 30, .5); transition: transform .9s var(--ease), opacity .6s var(--ease);
  transform: rotate(3deg) translate(14px, 14px); z-index: 1;
}
.letter.is-top { transform: rotate(-1.2deg); z-index: 2; }
.letter.is-leaving { transform: rotate(-12deg) translate(-40%, 10%); opacity: 0; z-index: 3; }
.letter__to { font: italic 400 1.7rem/1.2 var(--serif); color: var(--sage-deep); margin: 0 0 1.4rem; }
.letter__quote { font: italic 300 1.2rem/1.5 var(--serif); margin: 0 0 1.4rem; padding-left: 1rem; border-left: 2px solid var(--seal); }
.letter__quote span { display: block; font-style: normal; margin-top: .5rem; color: var(--ink-soft); }
.letter__date { color: var(--dusk); margin: 1.6rem 0 0; font-size: .72rem; text-transform: uppercase; letter-spacing: .14em; }
.deck__ctrl { grid-area: 2 / 1; margin-top: 44px; }
.deck__btn { background: none; border: 0; border-bottom: 1px solid currentColor; padding: 4px 0; cursor: pointer; color: var(--ink); text-transform: uppercase; letter-spacing: .14em; }
@media (max-width: 900px) { .letters { grid-template-columns: 1fr; gap: 40px; padding-top: 100px; padding-bottom: 100px; } .letter { transform: rotate(2deg) translate(6px, 10px); } }

/* ---------- MÉTODO ---------- */
.method { background: var(--sage-deep); color: var(--paper); padding: 130px var(--gutter); }
.method__head { max-width: 1000px; margin: 0 auto 80px; text-align: center; }
.method__head .kicker { color: var(--seal-hi); }
.method__head h2 { font-size: clamp(2.1rem, 5vw, 4.6rem); }
.method__head em { color: var(--seal-hi); }
.method__head p { margin: 1.4rem 0 0; opacity: .75; }
.steps { list-style: none; margin: 0 auto; padding: 0; max-width: var(--maxw); display: grid; grid-template-columns: repeat(4, 1fr); gap: 40px; }
.step { border-top: 1px solid rgba(238, 231, 218, .3); padding-top: 22px; }
.step__no { display: block; font: italic 300 3.4rem/1 var(--serif); color: var(--seal-hi); margin-bottom: 1rem; }
.step h3 { margin-bottom: .7rem; }
.step p { margin: 0; opacity: .85; font-size: .96rem; }
.step__img { margin: 1.6rem 0 0; aspect-ratio: 1; width: 78%; transform: rotate(-2deg); }
.step:nth-child(4) .step__img { transform: rotate(2.5deg); margin-left: auto; }
@media (max-width: 1000px) { .steps { grid-template-columns: repeat(2, 1fr); row-gap: 56px; } }
@media (max-width: 560px) { .steps { grid-template-columns: 1fr; } .method { padding: 100px var(--gutter); } .method__head { margin-bottom: 56px; } }

/* ---------- EQUIPO ---------- */
.crew { max-width: var(--maxw); margin: 0 auto; padding: 120px var(--gutter) 100px; display: grid; grid-template-columns: 1fr 1.4fr; gap: 24px 64px; }
.crew .kicker { grid-column: 1 / -1; margin: 0; }
.crew__title { font-size: clamp(2.2rem, 4.6vw, 4.2rem); }
.crew__list { list-style: none; margin: 0; padding: 0; font-size: .9rem; }
.crew__list li { display: grid; grid-template-columns: 140px 1fr; gap: 12px; padding: 14px 0; border-bottom: 1px solid var(--line); overflow-wrap: anywhere; }
.crew__list span { color: var(--ink-soft); text-transform: uppercase; letter-spacing: .12em; font-size: .7rem; padding-top: .2em; }
.crew__note { grid-column: 2; margin: 0; color: var(--ink-soft); font-size: .72rem; }
.press { grid-column: 1; grid-row: 3 / span 2; align-self: start; padding: 24px; border: 1px solid var(--dusk); color: var(--dusk); max-width: 360px; }
.press p { margin: 0; }
.press p:first-child { text-transform: uppercase; letter-spacing: .16em; margin-bottom: .6rem; font-size: .7rem; }
.press p:last-child { font: 400 1.25rem/1.35 var(--serif); color: var(--ink); }
@media (max-width: 860px) {
  .crew { grid-template-columns: 1fr; }
  .crew__note, .press { grid-column: 1; grid-row: auto; }
  .crew__list li { grid-template-columns: 1fr; gap: 4px; }
}

/* ---------- ESCRIBIR ---------- */
.write { background: var(--dusk); color: var(--card); padding: 130px var(--gutter); display: grid; grid-template-columns: .9fr 1.1fr; gap: 64px; align-items: center; }
.write__intro { max-width: 520px; justify-self: end; }
.write__intro .kicker { color: var(--seal-hi); }
.write__intro em { color: var(--seal-hi); }
.write__intro > p:not(.kicker) { margin: 1.4rem 0 0; }
.write__alt { opacity: .9; line-height: 2; }
.write__alt a { color: var(--seal-hi); }
.note {
  background: var(--card); color: var(--ink); padding: clamp(26px, 4vw, 52px); max-width: 640px; transform: rotate(-1deg);
  box-shadow: 0 40px 80px -36px rgba(10, 15, 20, .6); font: 400 clamp(1.15rem, 1.8vw, 1.5rem)/2.1 var(--serif);
}
.note__to { font-style: italic; color: var(--sage-deep); font-size: 1.15em; margin: 0 0 .6rem; }
.note__line { margin: 0; }
.note input, .note select, .note textarea {
  font: italic 400 1em/1.3 var(--serif); color: var(--dusk); background: transparent; border: 0; border-bottom: 1.5px dashed rgba(77, 93, 108, .5);
  padding: 0 .2em; border-radius: 0; max-width: 100%;
}
.note input:focus, .note select:focus, .note textarea:focus { outline: none; border-bottom-color: var(--seal); border-bottom-style: solid; }
.note input[type="text"] { width: 11em; }
.note input[type="number"] { width: 3.6em; -moz-appearance: textfield; }
.note select { width: auto; max-width: 13em; cursor: pointer; }
.note__line--free textarea { width: 100%; resize: vertical; margin-top: .6rem; line-height: 2; }
.note__error { color: #a0452e; margin: .4rem 0 0; }
.note .btn--seal { margin-top: 1.6rem; font-size: .95rem; }
@media (max-width: 900px) { .write { grid-template-columns: 1fr; } .write__intro { justify-self: start; } .note { transform: none; } }
@media (max-width: 420px) { .note input[type="text"] { width: 100%; } .note .btn--seal { width: 100%; justify-content: center; } }

@media (prefers-reduced-motion: reduce) {
  .letter, .env__letter, .env__flap, .seal__half { transition: none; }
}
@media (prefers-reduced-motion: reduce) { .js .doors__scene { height: auto; } .js .doors__sticky { position: relative; } }