/* ===================================================================
   FLORENCIANI GROUP — Sistema visual
   Concepto: "Precisión con Cercanía" — retícula editorial inspirada
   en un libro contable (reglas finas, índice numerado, cifras
   tabulares) sobre la paleta institucional vino de la marca.
   =================================================================== */

/* ---------- Tipografía autohospedada ---------- */
@font-face {
  font-family: 'Fraunces';
  font-style: normal;
  font-weight: 300 900;
  font-display: swap;
  src: url('../assets/fonts/Fraunces-Variable.woff2') format('woff2');
}
@font-face {
  font-family: 'Fraunces';
  font-style: italic;
  font-weight: 300 900;
  font-display: swap;
  src: url('../assets/fonts/Fraunces-Italic-Variable.woff2') format('woff2');
}
@font-face {
  font-family: 'IBM Plex Sans';
  font-style: normal;
  font-weight: 300 700;
  font-display: swap;
  src: url('../assets/fonts/IBMPlexSans-Variable.woff2') format('woff2');
}
@font-face {
  font-family: 'IBM Plex Mono';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('../assets/fonts/IBMPlexMono-Regular.woff2') format('woff2');
}
@font-face {
  font-family: 'IBM Plex Mono';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url('../assets/fonts/IBMPlexMono-Medium.woff2') format('woff2');
}

/* ---------- Tokens ---------- */
:root {
  /* Color institucional (extraído del isotipo y el tema Divi original) */
  --wine-900: #370821;
  --wine-700: #5c0f39;
  --wine-600: #6f1245;
  --wine: #871352;
  --wine-400: #a8347a;
  --wine-300: #c96aa3;
  --wine-100: #f5e5ee;
  --sky: #2ea3f2;

  --ink: #221720;
  --ink-soft: #5c4f57;
  --ink-faint: #8a7d84;

  --paper: #faf6f2;
  --paper-alt: #f1e7de;
  --white: #ffffff;

  --line: rgba(34, 23, 32, 0.13);
  --line-strong: rgba(34, 23, 32, 0.24);

  --font-display: 'Fraunces', 'Iowan Old Style', Georgia, serif;
  --font-body: 'IBM Plex Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-mono: 'IBM Plex Mono', 'SFMono-Regular', Menlo, monospace;

  --wrap: 1180px;
  --radius: 3px;
  --ease: cubic-bezier(.4, 0, .2, 1);

  --shadow-soft: 0 1px 2px rgba(34,23,32,.05), 0 12px 32px -16px rgba(34,23,32,.18);
  --shadow-lift: 0 24px 48px -20px rgba(55, 8, 33, .35);
}

/* ---------- Reset base ---------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; padding: 0; }
html { scroll-behavior: smooth; overflow-x: hidden; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; scroll-behavior: auto !important; }
}

body {
  font-family: var(--font-body);
  color: var(--ink);
  background:
    repeating-linear-gradient(
      to bottom,
      transparent 0,
      transparent 47px,
      rgba(135, 19, 82, .05) 47px,
      rgba(135, 19, 82, .05) 48px
    ),
    var(--paper);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* ---------- Capa de fondo ambiental (grano + resplandor de cursor) ---------- */
.bg-fx { position: fixed; inset: 0; z-index: 3; pointer-events: none; }

.bg-fx__grain {
  position: absolute; inset: -50px;
  opacity: .05;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-size: 180px 180px;
}

.bg-fx__spotlight {
  position: absolute; inset: 0;
  opacity: 0;
  transition: opacity .5s var(--ease);
  background: radial-gradient(560px circle at var(--mx, 50%) var(--my, 30%), rgba(135, 19, 82, .12), transparent 65%);
  mix-blend-mode: multiply;
}
.bg-fx__spotlight.is-active { opacity: 1; }

@media (prefers-reduced-motion: reduce), (hover: none) {
  .bg-fx__spotlight { display: none; }
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
input, textarea { font: inherit; color: inherit; }
h1, h2, h3, h4 { font-family: var(--font-display); font-weight: 600; line-height: 1.15; letter-spacing: -.01em; }

.skip-link {
  position: absolute; left: 0; top: -100px;
  background: var(--wine); color: var(--white);
  padding: .8em 1.4em; z-index: 999; transition: top .2s var(--ease);
}
.skip-link:focus { top: 0; }

:focus-visible { outline: 2px solid var(--wine); outline-offset: 3px; }

.wrap { max-width: var(--wrap); margin-inline: auto; padding-inline: 24px; }

[id] { scroll-margin-top: 128px; }

.icon { width: 1.15em; height: 1.15em; stroke: currentColor; flex-shrink: 0; }
.icon--sm { width: 14px; height: 14px; }
.icon-sprite { position: absolute; width: 0; height: 0; overflow: hidden; }

/* ---------- Tipografía editorial ---------- */
.eyebrow {
  display: inline-flex; align-items: center; gap: .6em;
  font-family: var(--font-mono); font-size: .78rem; letter-spacing: .12em;
  text-transform: uppercase; color: var(--wine); margin-bottom: 1em;
}
.eyebrow::before { content: ''; width: 24px; height: 1px; background: var(--wine); }
.eyebrow--on-dark { color: var(--wine-300); }
.eyebrow--on-dark::before { background: var(--wine-300); }

.eyebrow--hero { color: var(--white); }
.eyebrow--hero::before { background: var(--white); }

.section__title {
  font-size: clamp(1.9rem, 1.4rem + 2vw, 2.9rem);
  max-width: 18ch;
  margin-bottom: .55em;
}
.section__lede {
  font-size: 1.08rem; color: var(--ink-soft); max-width: 56ch;
}
.section__head { margin-bottom: 56px; }

/* ---------- Botones ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .6em;
  font-family: var(--font-mono); font-size: .82rem; font-weight: 500;
  letter-spacing: .04em; text-transform: uppercase;
  padding: 1.05em 1.8em; border-radius: var(--radius);
  border: 1px solid transparent; transition: transform .25s var(--ease), background .25s var(--ease), color .25s var(--ease), border-color .25s var(--ease);
  white-space: nowrap;
}
.btn .icon { width: 16px; height: 16px; transition: transform .25s var(--ease); }
.btn:hover .icon { transform: translateX(3px); }
.btn--primary { background: var(--wine); color: var(--white); }
.btn--primary:hover { background: var(--wine-700); transform: translateY(-2px); }
.btn--ghost { border-color: var(--line-strong); color: var(--ink); }
.btn--ghost:hover { border-color: var(--wine); color: var(--wine); transform: translateY(-2px); }
.btn--sm { padding: .75em 1.3em; font-size: .74rem; }
.btn--whatsapp { background: var(--ink); color: var(--white); width: 100%; margin-block: 28px; }
.btn--whatsapp:hover { background: var(--wine-900); }

/* =====================================================================
   HEADER
   ===================================================================== */
.site-header { position: sticky; top: 0; z-index: 100; background: var(--paper); }

.utility-bar { background: var(--ink); color: var(--paper-alt); font-family: var(--font-mono); font-size: .74rem; }
.utility-bar__inner { display: flex; align-items: center; justify-content: space-between; height: 38px; gap: 24px; }
.utility-bar__contact { display: flex; gap: 24px; align-items: center; overflow: hidden; }
.utility-bar__contact a, .utility-bar__pin { display: inline-flex; align-items: center; gap: .5em; white-space: nowrap; opacity: .85; transition: opacity .2s; }
.utility-bar__contact a:hover { opacity: 1; color: var(--wine-300); }
.utility-bar__whatsapp { display: inline-flex; align-items: center; gap: .5em; color: var(--wine-300); white-space: nowrap; flex-shrink: 0; }
.utility-bar__whatsapp:hover { color: var(--white); }

.main-nav {
  display: flex; align-items: center; justify-content: space-between;
  height: 84px; border-bottom: 1px solid var(--line);
}
.brand img { height: 58px; width: auto; }

.nav__list { display: flex; gap: 40px; font-family: var(--font-mono); font-size: .82rem; letter-spacing: .03em; text-transform: uppercase; }
.nav__list a { position: relative; padding-block: 6px; }
.nav__list a::after {
  content: ''; position: absolute; left: 0; bottom: 0; width: 100%; height: 1px;
  background: var(--wine); transform: scaleX(0); transform-origin: right; transition: transform .3s var(--ease);
}
.nav__list a:hover::after, .nav__list a.is-active::after { transform: scaleX(1); transform-origin: left; }

.main-nav__actions { display: flex; align-items: center; gap: 20px; }
.nav-toggle { display: none; padding: 8px; }
.nav-toggle .icon { width: 22px; height: 22px; }

@media (max-width: 900px) {
  .utility-bar__contact { display: none; }
  .nav { position: fixed; inset: 0; top: 0; background: var(--paper); z-index: 200;
    display: flex; align-items: center; justify-content: center;
    transform: translateY(-100%); transition: transform .35s var(--ease); }
  .nav.is-open { transform: translateY(0); }
  .nav__list { flex-direction: column; text-align: center; gap: 32px; font-size: 1.4rem; }
  .nav-toggle { display: inline-flex; }
  .main-nav__actions .btn--primary { display: none; }
  .main-nav { height: 72px; }
  .brand img { height: 46px; }
}

/* =====================================================================
   HERO
   ===================================================================== */
.hero { position: relative; min-height: 92vh; display: flex; align-items: center; overflow: hidden; color: var(--white); }
.hero__media { position: absolute; inset: 0; z-index: 0; }
.hero__img {
  position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover;
  filter: grayscale(65%) contrast(1.05) brightness(.55);
  opacity: 0; transition: opacity 1.4s var(--ease);
  transform: scale(1.06);
}
.hero__img.is-active { opacity: 1; animation: kenburns 6.6s ease-out forwards; }

@keyframes kenburns {
  from { transform: scale(1.06); }
  to { transform: scale(1.16); }
}
@media (prefers-reduced-motion: reduce) {
  .hero__img.is-active { animation: none; }
}
.hero__overlay {
  position: absolute; inset: 0;
  background:
    linear-gradient(100deg, rgba(55,8,33,.94) 0%, rgba(55,8,33,.82) 38%, rgba(135,19,82,.55) 100%);
}

.hero__grid { position: relative; z-index: 1; display: grid; grid-template-columns: 1.5fr 1fr; gap: 64px; align-items: end; padding-block: 140px 72px; }

.hero__title { font-size: clamp(2.4rem, 1.6rem + 3.2vw, 4.2rem); font-weight: 500; margin-bottom: .5em; }
.rotator { display: inline-block; font-style: italic; font-weight: 600; color: var(--wine-300); position: relative; }

.hero__lede { font-size: 1.15rem; max-width: 48ch; color: rgba(255,255,255,.82); margin-bottom: 2.2em; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 16px; }
.hero .btn--ghost { border-color: rgba(255,255,255,.4); color: var(--white); }
.hero .btn--ghost:hover { border-color: var(--white); background: rgba(255,255,255,.08); }

.ledger-stats { border-left: 1px solid rgba(255,255,255,.25); padding-left: 32px; display: grid; gap: 22px; }
.ledger-stats__row { display: flex; justify-content: space-between; gap: 16px; align-items: baseline; padding-bottom: 14px; border-bottom: 1px solid rgba(255,255,255,.16); }
.ledger-stats__row dt { font-family: var(--font-mono); font-size: .78rem; text-transform: uppercase; letter-spacing: .05em; color: rgba(255,255,255,.6); }
.ledger-stats__row dd { font-family: var(--font-mono); font-size: 1.4rem; font-weight: 500; font-variant-numeric: tabular-nums; }

@media (max-width: 900px) {
  .hero__grid { grid-template-columns: 1fr; padding-block: 120px 56px; gap: 40px; }
  .ledger-stats { border-left: 0; border-top: 1px solid rgba(255,255,255,.25); padding-left: 0; padding-top: 24px; grid-template-columns: 1fr 1fr; }
}
@media (max-width: 560px) {
  .hero { min-height: unset; }
  .ledger-stats { grid-template-columns: 1fr; }
}

/* =====================================================================
   SECCIONES GENERALES
   ===================================================================== */
.section { padding-block: 120px; position: relative; overflow: hidden; }
.section--alt { background: var(--paper-alt); }
.section > .wrap { position: relative; z-index: 1; }

/* ---------- Numerales gigantes de fondo (parallax al hacer scroll) ---------- */
.section-num {
  position: absolute;
  top: -.22em; right: -.03em;
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(9rem, 24vw, 20rem);
  line-height: 1;
  color: var(--wine);
  opacity: .055;
  pointer-events: none;
  user-select: none;
  z-index: 0;
  will-change: transform;
}
.section-num--on-dark { color: var(--wine-300); opacity: .09; }

@media (prefers-reduced-motion: reduce) {
  .section-num { transform: none !important; }
}
@media (max-width: 700px) {
  .section-num { font-size: 7rem; }
}

@media (max-width: 700px) { .section { padding-block: 76px; } }

/* ---------- Ledger list (Nosotros) ---------- */
.ledger-list { display: grid; gap: 88px; }
.ledger-item { display: grid; grid-template-columns: 64px 1fr 1.3fr; gap: 40px; align-items: center; border-top: 1px solid var(--line); padding-top: 40px; }
.ledger-item--reverse .ledger-item__media { order: 3; }
.ledger-item--reverse .ledger-item__body { order: 2; }
.ledger-item__index { font-family: var(--font-mono); font-size: 1.1rem; color: var(--wine-300); align-self: start; }
.ledger-item__media { overflow: hidden; border-radius: var(--radius); aspect-ratio: 4/3; }
.ledger-item__media img {
  width: 100%; height: 100%; object-fit: cover;
  filter: grayscale(80%) sepia(18%) hue-rotate(295deg) saturate(220%) brightness(.92);
  transition: transform .6s var(--ease);
}
.ledger-item:hover .ledger-item__media img { transform: scale(1.04); }
.ledger-item__body h3 { font-size: 1.7rem; margin-bottom: .4em; }
.ledger-item__body p { color: var(--ink-soft); max-width: 52ch; }

@media (max-width: 860px) {
  .ledger-item, .ledger-item--reverse { grid-template-columns: 1fr; gap: 20px; }
  .ledger-item__media, .ledger-item--reverse .ledger-item__media { order: 1; }
  .ledger-item__body, .ledger-item--reverse .ledger-item__body { order: 2; }
  .ledger-item__index { order: 0; }
}

/* ---------- Acordeón de servicios ---------- */
.accordion__item { border-top: 1px solid var(--line); }
.accordion__item:last-child { border-bottom: 1px solid var(--line); }
.accordion__trigger {
  width: 100%; display: flex; align-items: center; gap: 24px; text-align: left;
  padding-block: 30px; transition: color .2s;
}
.accordion__trigger:hover { color: var(--wine); }
.accordion__num { font-family: var(--font-mono); color: var(--wine-300); font-size: .95rem; flex-shrink: 0; }
.accordion__label { font-family: var(--font-display); font-size: clamp(1.15rem, 1rem + .6vw, 1.5rem); flex: 1; }
.accordion__chevron { transition: transform .3s var(--ease); flex-shrink: 0; }
.accordion__item.is-open .accordion__chevron { transform: rotate(180deg); }
.accordion__item.is-open .accordion__trigger { color: var(--wine); }

.accordion__panel { overflow: hidden; height: 0; transition: height .4s var(--ease); }
.accordion__panel-inner { display: grid; grid-template-columns: 260px 1fr; gap: 32px; align-items: center; padding-bottom: 40px; }
.accordion__panel-inner img { border-radius: var(--radius); aspect-ratio: 2/1; object-fit: cover; filter: grayscale(70%) contrast(1.05); }
.accordion__panel-inner p { color: var(--ink-soft); max-width: 62ch; }

@media (max-width: 700px) {
  .accordion__panel-inner { grid-template-columns: 1fr; }
  .accordion__label { font-size: 1.05rem; }
}

/* ---------- Proceso ---------- */
.process { display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px; counter-reset: step; position: relative; }
.process::before { content: ''; position: absolute; top: 14px; left: 6%; right: 6%; height: 1px; background: var(--line-strong); z-index: 0; }
.process__step { position: relative; z-index: 1; padding-top: 4px; }
.process__num {
  display: inline-flex; align-items: center; justify-content: center;
  width: 30px; height: 30px; border-radius: 50%; background: var(--paper);
  border: 1px solid var(--wine); color: var(--wine);
  font-family: var(--font-mono); font-size: .78rem; margin-bottom: 20px;
}
.process__step h3 { font-size: 1.2rem; margin-bottom: .5em; }
.process__step p { color: var(--ink-soft); font-size: .96rem; }

@media (max-width: 860px) {
  .process { grid-template-columns: 1fr 1fr; gap: 40px 24px; }
  .process::before { display: none; }
}
@media (max-width: 520px) { .process { grid-template-columns: 1fr; } }

/* ---------- Marco normativo (cinta animada infinita) ---------- */
.framework { background: var(--wine-900); color: var(--white); padding-block: 56px; position: relative; overflow: hidden; }
.framework > .wrap { position: relative; z-index: 1; margin-bottom: 24px; }

.framework__track {
  position: relative; z-index: 1;
  display: flex; overflow: hidden;
  -webkit-mask-image: linear-gradient(to right, transparent, #000 8%, #000 92%, transparent);
  mask-image: linear-gradient(to right, transparent, #000 8%, #000 92%, transparent);
}
.framework__list {
  display: flex; flex-wrap: nowrap; gap: 14px; flex-shrink: 0;
  padding-inline: 24px 7px;
  animation: marquee 26s linear infinite;
}
.framework__track:hover .framework__list { animation-play-state: paused; }
.framework__list li {
  font-family: var(--font-mono); font-size: .8rem; letter-spacing: .03em;
  white-space: nowrap;
  border: 1px solid rgba(255,255,255,.28); border-radius: 100px; padding: .7em 1.3em;
  color: rgba(255,255,255,.88);
}

@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-100%); }
}
@media (prefers-reduced-motion: reduce) {
  .framework__list { animation: none; }
}

/* ---------- Contacto ---------- */
.contact-grid { display: grid; grid-template-columns: 1.2fr .8fr; gap: 80px; }

.form__row { margin-bottom: 24px; }
.form__row label { display: block; font-family: var(--font-mono); font-size: .76rem; text-transform: uppercase; letter-spacing: .05em; margin-bottom: .6em; color: var(--ink-soft); }
.form__row input, .form__row textarea {
  width: 100%; background: transparent; border: 0; border-bottom: 1px solid var(--line-strong);
  padding-block: .7em; font-size: 1rem; resize: vertical; transition: border-color .2s;
}
.form__row input:focus, .form__row textarea:focus { border-color: var(--wine); outline: none; }
.form__row.has-error input, .form__row.has-error textarea { border-color: #b3261e; }
.form__error { display: block; font-size: .8rem; color: #b3261e; margin-top: .5em; min-height: 1em; }
.form__hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form__status { margin-top: 18px; font-size: .9rem; color: var(--wine-700); }

.info-list { display: grid; gap: 26px; margin-bottom: 8px; }
.info-list li { display: flex; gap: 16px; align-items: flex-start; }
.info-list .icon { color: var(--wine); margin-top: 3px; }
.info-list span:first-child { display: block; font-family: var(--font-mono); font-size: .74rem; text-transform: uppercase; letter-spacing: .05em; color: var(--ink-faint); margin-bottom: .3em; }
.info-list a:hover { color: var(--wine); }

.map-frame { border-radius: var(--radius); overflow: hidden; aspect-ratio: 4/3; filter: grayscale(35%) contrast(1.05); border: 1px solid var(--line); }
.map-frame iframe { width: 100%; height: 100%; border: 0; }

@media (max-width: 900px) { .contact-grid { grid-template-columns: 1fr; gap: 56px; } }

/* =====================================================================
   FOOTER
   ===================================================================== */
.site-footer { background: var(--ink); color: rgba(255,255,255,.72); padding-top: 88px; position: relative; overflow: hidden; }
.footer-watermark {
  position: absolute; right: -6%; bottom: -14%;
  width: clamp(320px, 34vw, 560px); height: auto;
  opacity: .05; filter: brightness(0) invert(1);
  pointer-events: none; z-index: 0;
}
.footer-grid { position: relative; z-index: 1; display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 48px; padding-bottom: 64px; border-bottom: 1px solid rgba(255,255,255,.12); }
.footer-grid__brand img { height: 52px; width: auto; background: var(--paper); padding: 8px 14px; border-radius: var(--radius); margin-bottom: 20px; }
.footer-grid__brand p { max-width: 32ch; font-size: .92rem; margin-bottom: 22px; }
.social-links { display: flex; gap: 14px; }
.social-links a { display: inline-flex; align-items: center; justify-content: center; width: 38px; height: 38px; border: 1px solid rgba(255,255,255,.22); border-radius: 50%; transition: border-color .2s, color .2s; }
.social-links a:hover { border-color: var(--wine-300); color: var(--wine-300); }

.footer-grid h3 { font-family: var(--font-mono); font-size: .76rem; text-transform: uppercase; letter-spacing: .07em; color: rgba(255,255,255,.45); margin-bottom: 20px; }
.footer-grid ul { display: grid; gap: 12px; font-size: .94rem; }
.footer-grid a:hover { color: var(--wine-300); }
.footer-grid__contact p { font-size: .94rem; margin-bottom: 12px; }

.footer-bottom { position: relative; z-index: 1; padding-block: 26px; font-family: var(--font-mono); font-size: .76rem; color: rgba(255,255,255,.45); }

@media (max-width: 900px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid__brand { grid-column: 1 / -1; }
}
@media (max-width: 520px) { .footer-grid { grid-template-columns: 1fr; } }

/* ---------- Back to top ---------- */
.back-to-top {
  position: fixed; right: 24px; bottom: 24px; width: 44px; height: 44px;
  background: var(--wine); color: var(--white); border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  opacity: 0; pointer-events: none; transform: translateY(10px);
  transition: opacity .3s var(--ease), transform .3s var(--ease); z-index: 90;
}
.back-to-top .icon { transform: rotate(-90deg); }
.back-to-top.is-visible { opacity: 1; pointer-events: auto; transform: translateY(0); }
.back-to-top:hover { background: var(--wine-700); }

/* =====================================================================
   SCROLL REVEAL
   ===================================================================== */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.is-visible { opacity: 1; transform: translateY(0); }