/* Grupo Merca2 - hoja de estilos */

@font-face {
  font-family: "Archivo";
  src: url("/assets/fonts/archivo-latin.woff2") format("woff2");
  font-weight: 400 800;
  font-stretch: 62% 125%;
  font-display: swap;
}

:root {
  /* Marca */
  --navy: #00527a;
  --navy-deep: #0a2e42;
  --lime: #8dbf2d;

  /* Tema claro */
  --bg: #f7f9fa;
  --surface: #ffffff;
  --surface-tint: #eaf1f5;
  --text: #0e1c24;
  --text-muted: #4a5a64;
  --line: #d9e2e7;
  --accent: var(--lime);
  --accent-text: #4f7311;          /* verde legible sobre fondo claro */
  --btn-bg: var(--navy);
  --btn-text: #ffffff;
  --btn-bg-hover: #00415f;
  --shadow: 0 1px 2px rgb(0 82 122 / .06), 0 12px 32px -12px rgb(0 82 122 / .18);

  --radius: 14px;
  --radius-sm: 8px;
  --wrap: 1240px;
  --gutter: clamp(16px, 4vw, 40px);
  --ease: cubic-bezier(.16, 1, .3, 1);

  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0b1820;
    --surface: #102330;
    --surface-tint: #0f2a3a;
    --text: #e8eef1;
    --text-muted: #a3b3bc;
    --line: #1f3a4a;
    --accent-text: var(--lime);
    --btn-bg: var(--lime);
    --btn-text: #0b1820;
    --btn-bg-hover: #a2d23f;
    --shadow: 0 1px 2px rgb(0 0 0 / .3), 0 16px 40px -16px rgb(0 0 0 / .6);
    color-scheme: dark;
  }
}

/* Base */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 88px; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: "Archivo", system-ui, -apple-system, "Segoe UI", sans-serif;
  font-size: 1.0625rem;
  line-height: 1.6;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img, video { display: block; max-width: 100%; height: auto; }
a { color: inherit; }
h1, h2, h3 { margin: 0; line-height: 1.08; font-weight: 750; letter-spacing: -0.02em; }
p { margin: 0; }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 3px; border-radius: 4px; }

.wrap { width: 100%; max-width: var(--wrap); margin-inline: auto; padding-inline: var(--gutter); }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; left: 16px; top: -48px; background: var(--btn-bg); color: var(--btn-text); padding: 8px 14px; border-radius: var(--radius-sm); z-index: 100; }
.skip:focus { top: 12px; }
.icon { width: 1.15em; height: 1.15em; flex: none; }
.hl { color: var(--accent-text); }

/* Botones */
.btn {
  display: inline-flex; align-items: center; gap: .55em;
  padding: .85em 1.35em; border-radius: 999px;
  font: inherit; font-weight: 650; font-size: 1rem; white-space: nowrap;
  text-decoration: none; cursor: pointer; border: 1.5px solid transparent;
  transition: background-color .25s var(--ease), border-color .25s var(--ease), transform .2s var(--ease);
}
.btn:active { transform: translateY(1px) scale(.98); }
.btn-primary { background: var(--btn-bg); color: var(--btn-text); }
.btn-primary:hover { background: var(--btn-bg-hover); }
.btn-ghost { border-color: var(--line); color: var(--text); }
.btn-ghost:hover { border-color: var(--text-muted); }

/* Cabecera */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in srgb, var(--bg) 82%, transparent);
  backdrop-filter: saturate(160%) blur(14px);
  -webkit-backdrop-filter: saturate(160%) blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color .3s var(--ease);
}
.site-header.is-scrolled { border-bottom-color: var(--line); }
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 68px; }
.brand { display: inline-flex; align-items: center; gap: .65rem; text-decoration: none; font-size: 1.125rem; letter-spacing: -0.01em; }
.brand strong { font-weight: 750; }
.nav { display: flex; gap: 2rem; }
.nav a { text-decoration: none; font-weight: 550; color: var(--text-muted); transition: color .2s; }
.nav a:hover { color: var(--text); }
.menu-toggle { display: none; background: none; border: 0; color: var(--text); padding: 8px; margin-right: -8px; cursor: pointer; }
.menu-toggle .icon { width: 28px; height: 28px; }

@media (max-width: 767px) {
  .menu-toggle { display: inline-flex; }
  .nav {
    position: absolute; inset: 68px 0 auto 0;
    flex-direction: column; gap: 0;
    background: var(--bg); border-bottom: 1px solid var(--line);
    padding: 8px var(--gutter) 16px;
    transform: translateY(-8px); opacity: 0; visibility: hidden;
    transition: opacity .25s var(--ease), transform .25s var(--ease), visibility .25s;
  }
  .nav.is-open { transform: none; opacity: 1; visibility: visible; }
  .nav a { padding: 14px 0; font-size: 1.125rem; color: var(--text); }
}

/* Hero */
.hero { padding-block: clamp(32px, 6vw, 80px) clamp(48px, 8vw, 104px); }
.hero-grid { display: grid; grid-template-columns: 1fr; gap: 40px; align-items: center; }
.eyebrow { font-size: .8125rem; font-weight: 650; text-transform: uppercase; letter-spacing: .14em; color: var(--accent-text); margin-bottom: 1.1rem; }
.hero h1 { font-size: clamp(2.6rem, 6.2vw, 4.75rem); font-stretch: 94%; letter-spacing: -0.028em; word-spacing: .06em; max-width: 12ch; }
.lead { margin-top: 1.4rem; font-size: clamp(1.125rem, 1.6vw, 1.3rem); color: var(--text-muted); max-width: 38ch; }
.actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 2rem; }
.hero-media {
  position: relative; aspect-ratio: 4 / 3; border-radius: var(--radius); overflow: hidden;
  background: #04122a url("/assets/img/hero-poster.webp") center / cover;
  box-shadow: var(--shadow);
}
.hero-media video { width: 100%; height: 100%; object-fit: cover; }
.hero-media::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 45%, rgb(2 14 30 / .7)); }
.hero-media-logo { position: absolute; left: 28px; bottom: 24px; width: clamp(130px, 22%, 190px); z-index: 1; }

@media (min-width: 900px) {
  .hero-grid { grid-template-columns: 1.05fr 1fr; gap: 56px; }
  .hero-media { aspect-ratio: 5 / 6; max-height: 600px; width: 100%; }
}

/* Grupo + cifras */
.grupo { padding-block: clamp(64px, 9vw, 120px); background: var(--surface); border-block: 1px solid var(--line); }
.statement { font-size: clamp(1.6rem, 3.4vw, 2.65rem); font-weight: 600; line-height: 1.2; letter-spacing: -0.025em; max-width: 30ch; }
.grupo .body { margin-top: 1.5rem; max-width: 62ch; color: var(--text-muted); font-size: 1.125rem; }
.stats { display: grid; grid-template-columns: repeat(2, 1fr); gap: 32px 24px; margin: clamp(48px, 7vw, 88px) 0 0; }
.stat { border-top: 3px solid var(--accent); padding-top: 18px; display: flex; flex-direction: column-reverse; gap: 6px; }
.stat dd { margin: 0; font-size: clamp(2.75rem, 6vw, 4.5rem); font-weight: 750; line-height: 1; letter-spacing: -0.04em; font-variant-numeric: tabular-nums; font-stretch: 88%; }
.stat .plus { color: var(--accent-text); }
.stat dt { color: var(--text-muted); font-weight: 550; }
@media (min-width: 900px) { .stats { grid-template-columns: repeat(4, 1fr); gap: 32px; } }

/* Medios */
.medios { padding-block: clamp(64px, 9vw, 120px); }
.section-title { font-size: clamp(2rem, 4vw, 3rem); letter-spacing: -0.03em; }
.medios .section-title { margin-bottom: clamp(28px, 4vw, 48px); }

.bento { display: grid; grid-template-columns: 1fr; gap: 16px; }
.medio {
  display: flex; flex-direction: column; gap: 22px;
  padding: clamp(20px, 2.4vw, 28px); border-radius: var(--radius);
  background: var(--surface); border: 1px solid var(--line);
  text-decoration: none; color: var(--text);
  transition: transform .35s var(--ease), box-shadow .35s var(--ease), border-color .35s var(--ease);
}
.medio:hover { transform: translateY(-3px); box-shadow: var(--shadow); border-color: transparent; }
.plate {
  display: grid; place-items: center; height: 120px; border-radius: var(--radius-sm);
  background: #fff; padding: 22px 28px;
}
.plate img { max-height: 64px; width: auto; object-fit: contain; }
.medio h3 { font-size: 1.25rem; letter-spacing: -0.015em; }
.medio p { margin-top: .55rem; color: var(--text-muted); font-size: 1rem; }
.medio-text { display: flex; flex-direction: column; flex: 1; }
.medio-link { margin-top: auto; padding-top: 1.1rem; display: inline-flex; align-items: center; gap: .35em; font-weight: 650; color: var(--accent-text); }
.medio-link .icon { transition: transform .3s var(--ease); }
.medio:hover .medio-link .icon { transform: translate(2px, -2px); }

.medio--feature { background: var(--navy); border-color: var(--navy); color: #fff; }
.medio--feature p { color: rgb(255 255 255 / .82); }
.medio--feature .medio-link { color: var(--lime); }
.medio--feature .plate { height: 168px; }
.medio--feature .plate img { max-height: 84px; }
.medio--feature h3 { font-size: clamp(1.5rem, 2.4vw, 2rem); }
.medio--tint { background: var(--surface-tint); border-color: transparent; }

@media (min-width: 768px) {
  .bento { grid-template-columns: repeat(2, 1fr); }
  .medio--feature, .medio--wide { grid-column: span 2; }
}
@media (min-width: 1024px) {
  .bento { grid-template-columns: repeat(3, 1fr); gap: 20px; }
  .medio--feature { grid-column: span 2; display: grid; grid-template-columns: 1fr 1fr; align-items: stretch; gap: 32px; }
  .medio--feature .plate { height: auto; min-height: 220px; }
  .medio--tint { grid-column: span 1; }
  .medio--wide { grid-column: span 3; display: grid; grid-template-columns: 1fr 2fr; align-items: center; gap: 40px; }
  .medio--wide .medio-text { max-width: 60ch; }
}

/* Presentación */
.presentacion { padding-block: clamp(64px, 9vw, 120px); background: var(--surface-tint); }
.pres-grid { display: grid; grid-template-columns: 1fr; gap: 48px; align-items: center; }
.pres-stack { position: relative; aspect-ratio: 16 / 11; }
.pres-stack img {
  position: absolute; width: 82%; border-radius: var(--radius-sm); box-shadow: var(--shadow);
  transition: transform .6s var(--ease);
}
.pres-stack img:nth-child(1) { right: 0; top: 0; transform: rotate(3deg); }
.pres-stack img:nth-child(2) { right: 8%; top: 12%; transform: rotate(-1.5deg); }
.pres-stack img:nth-child(3) { left: 0; bottom: 0; }
.pres-stack:hover img:nth-child(1) { transform: rotate(5deg) translate(10px, -8px); }
.pres-stack:hover img:nth-child(2) { transform: rotate(-2.5deg) translate(-4px, -4px); }
.pres-copy .body { margin: 1.1rem 0 2rem; color: var(--text-muted); font-size: 1.125rem; max-width: 40ch; }
.meta { margin-top: .9rem; font-size: .9rem; color: var(--text-muted); }
@media (min-width: 900px) { .pres-grid { grid-template-columns: 1.15fr 1fr; gap: 72px; } }

/* Contacto */
.contacto { padding-block: clamp(64px, 9vw, 120px); }
.contact-mail {
  display: inline-block; margin-top: 1.25rem;
  font-size: clamp(1.5rem, 5vw, 3.5rem); font-weight: 700; letter-spacing: -0.03em; line-height: 1.1;
  text-decoration: none; overflow-wrap: anywhere;
  background: linear-gradient(var(--accent), var(--accent)) left bottom / 0 3px no-repeat;
  transition: background-size .45s var(--ease);
}
.contact-mail:hover { background-size: 100% 3px; }

/* Pie */
.site-footer { border-top: 1px solid var(--line); padding-block: 32px; font-size: .95rem; color: var(--text-muted); }
.footer-inner { display: flex; flex-wrap: wrap; gap: 20px 40px; align-items: center; justify-content: space-between; }
.footer-brand { display: flex; align-items: center; gap: 12px; }
.footer-nav { display: flex; flex-wrap: wrap; gap: 8px 22px; }
.footer-nav a, .footer-legal a { text-decoration: none; }
.footer-legal { display: flex; gap: 8px 22px; flex-wrap: wrap; }
.footer-nav a:hover, .footer-legal a:hover { color: var(--text); }

/* Animación de entrada (solo si el usuario no pide movimiento reducido) */
@media (prefers-reduced-motion: no-preference) {
  .js .reveal { opacity: 0; transform: translateY(18px); transition: opacity .8s var(--ease), transform .8s var(--ease); transition-delay: calc(var(--d, 0) * 90ms); }
  .js .reveal.is-in { opacity: 1; transform: none; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; }
}