/* Caro Odreman · propuesta «Queridos novios» — base: tokens, tipos, componentes comunes */
@font-face { font-family: "Fraunces"; src: url("../fonts/fraunces-latin.woff2") format("woff2"); font-weight: 100 900; font-style: normal; font-display: swap; }
@font-face { font-family: "Fraunces"; src: url("../fonts/fraunces-italic-latin.woff2") format("woff2"); font-weight: 100 900; font-style: italic; font-display: swap; }
@font-face { font-family: "Hanken"; src: url("../fonts/hanken.woff2") format("woff2"); font-weight: 100 900; font-display: swap; }
@font-face { font-family: "Courier Prime"; src: url("../fonts/courierprime-400-normal.woff2") format("woff2"); font-weight: 400; font-display: swap; }

:root {
  --paper: #eee7da;      /* papel de carta */
  --paper-2: #e4dccb;
  --card: #f7f3ea;
  --ink: #2c2a25;
  --ink-soft: #5e5a50;
  --sage: #8e977a;       /* verde salvia de sus publicaciones */
  --sage-deep: #59614a;
  --dusk: #4d5d6c;       /* azul polvo */
  --dusk-soft: #9fb0bd;
  --seal: #b88a3b;       /* lacre dorado */
  --seal-hi: #e2c27a;
  --line: rgba(44, 42, 37, .18);
  --gutter: clamp(16px, 4vw, 56px);
  --maxw: 1320px;
  --serif: "Fraunces", "Georgia", serif;
  --sans: "Hanken", system-ui, sans-serif;
  --mono: "Courier Prime", "Courier New", monospace;
  --ease: cubic-bezier(.22, .8, .2, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: auto; }
body {
  margin: 0; background: var(--paper); color: var(--ink);
  font: 400 clamp(16px, 1.05vw, 18px)/1.6 var(--sans);
  overflow-x: hidden; -webkit-font-smoothing: antialiased;
}
body::before { /* grano de papel */
  content: ""; position: fixed; inset: 0; pointer-events: none; z-index: 90; opacity: .35; mix-blend-mode: multiply;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence baseFrequency='.8' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 .35 0 0 0 0 .32 0 0 0 0 .26 0 0 0 .22 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; }
h1, h2, h3 { font-family: var(--serif); font-weight: 380; line-height: 1.02; margin: 0; letter-spacing: -.015em; font-variation-settings: "opsz" 144; }
h2 { font-size: clamp(2.3rem, 5.6vw, 5.2rem); }
h3 { font-size: clamp(1.35rem, 2vw, 1.75rem); font-variation-settings: "opsz" 48; }
em { font-style: italic; font-weight: 330; color: var(--sage-deep); }
sup { font-size: .6em; line-height: 0; }
.mono { font-family: var(--mono); font-size: .82rem; letter-spacing: .04em; }
.kicker { text-transform: uppercase; letter-spacing: .18em; color: var(--sage-deep); margin: 0 0 1.2rem; }
.script { font-family: var(--serif); font-style: italic; font-weight: 300; font-size: 2.6rem; color: var(--seal); }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
:focus-visible { outline: 2px solid var(--dusk); outline-offset: 3px; }

/* botones */
.btn {
  display: inline-flex; align-items: center; gap: .7em; padding: .95em 1.5em; border-radius: 999px;
  font: 500 .95rem/1 var(--sans); text-decoration: none; cursor: pointer; border: 1px solid var(--ink);
  transition: background .4s var(--ease), color .4s var(--ease), transform .4s var(--ease);
}
.btn--ink { background: var(--ink); color: var(--paper); }
.btn--ink:hover { background: var(--sage-deep); border-color: var(--sage-deep); }
.btn--line { background: transparent; }
.btn--line:hover { background: var(--ink); color: var(--paper); }
.btn--seal { background: var(--dusk); color: var(--card); border-color: var(--dusk); padding: .7em 1.5em .7em .7em; }
.btn--seal:hover { background: var(--ink); border-color: var(--ink); }

/* sello de lacre pequeño (marca) */
.top__seal {
  display: inline-grid; place-items: center; width: 2.4em; height: 2.4em; flex: none; border-radius: 50%;
  font: italic 400 .95rem/1 var(--serif); color: #fff8e6; letter-spacing: -.04em;
  background: radial-gradient(circle at 35% 30%, var(--seal-hi), var(--seal) 55%, #8a6324 100%);
  box-shadow: inset 0 0 0 3px rgba(255, 240, 200, .25), 0 2px 6px rgba(90, 60, 20, .25);
}

/* sello postal con borde perforado */
.stamp {
  position: relative; padding: 10px; background: var(--card);
  -webkit-mask: radial-gradient(circle 5px at 7px 7px, #0000 98%, #000) -7px -7px / 14px 14px round, linear-gradient(#000 0 0) content-box;
          mask: radial-gradient(circle 5px at 7px 7px, #0000 98%, #000) -7px -7px / 14px 14px round, linear-gradient(#000 0 0) content-box;
}
.stamp-wrap, .hero__stamp, .day .stamp-holder { filter: drop-shadow(0 12px 22px rgba(60, 50, 30, .16)); }
.stamp img { width: 100%; height: 100%; object-fit: cover; }
.stamp--pending .pending {
  display: grid; place-content: center; justify-items: center; gap: .8rem; height: 100%; min-height: 260px;
  border: 1px dashed var(--line); color: var(--ink-soft); text-transform: uppercase; letter-spacing: .14em;
  background: repeating-linear-gradient(135deg, transparent 0 14px, rgba(142, 151, 122, .12) 14px 15px);
}
.pending__icon { font-size: 2.2rem; color: var(--sage); }

/* matasellos */
.postmark { width: 160px; height: 160px; fill: none; stroke: var(--dusk); stroke-width: 2; opacity: .82; }
.postmark text { fill: var(--dusk); stroke: none; font: 400 13.4px var(--mono); letter-spacing: .14em; }
.postmark .pm-big { font: italic 400 26px var(--serif); letter-spacing: 0; }

/* cabecera */
.top {
  position: fixed; inset: 0 0 auto; z-index: 50; display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  padding: 14px var(--gutter); transition: background .5s var(--ease), box-shadow .5s var(--ease);
}
.top.is-solid { background: rgba(238, 231, 218, .9); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); box-shadow: 0 1px 0 var(--line); }
.top__brand { display: flex; align-items: center; gap: .75rem; text-decoration: none; min-width: 0; }
.top__name { font: 400 1.15rem/1.05 var(--serif); white-space: nowrap; }
.top__name small { display: block; font: .68rem/1.4 var(--mono); letter-spacing: .08em; color: var(--ink-soft); text-transform: uppercase; }
.top__nav { display: flex; gap: 1.8rem; font-size: .92rem; }
.top__nav a, .top__cta { text-decoration: none; }
.top__nav a { position: relative; }
.top__nav a::after { content: ""; position: absolute; left: 0; right: 0; bottom: -3px; height: 1px; background: currentColor; transform: scaleX(0); transform-origin: left; transition: transform .4s var(--ease); }
.top__nav a:hover::after { transform: scaleX(1); }
.top__cta { font-size: .9rem; padding: .6em 1.1em; border: 1px solid var(--ink); border-radius: 999px; white-space: nowrap; transition: background .3s, color .3s; }
.top__cta:hover { background: var(--ink); color: var(--paper); }
@media (max-width: 900px) { .top__nav { display: none; } }
@media (max-width: 420px) { .top__name small { display: none; } .top__cta { font-size: .8rem; padding: .55em .9em; } }

/* pie */
.foot { padding: 72px var(--gutter) 40px; background: var(--ink); color: var(--paper-2); display: grid; gap: 1.6rem; }
.foot__brand { display: flex; gap: 1rem; align-items: center; }
.foot__brand p { margin: 0; font: 400 1.5rem/1.15 var(--serif); }
.foot__brand small { font: .78rem var(--sans); opacity: .7; }
.foot__links a { color: var(--seal-hi); }
.foot__src { opacity: .6; max-width: 70ch; margin: 0; }
.foot__mark { margin: 1rem 0 0; padding-top: 1.2rem; border-top: 1px solid rgba(238, 231, 218, .15); opacity: .55; text-transform: uppercase; letter-spacing: .16em; font-size: .7rem; }

/* entrada de elementos (solo con JS) */
.js [data-reveal] { opacity: 0; transform: translateY(28px); }
@media (prefers-reduced-motion: reduce) { .js [data-reveal] { opacity: 1; transform: none; } }