/* =========================================================
   APPROCAP — Cooperativa Agraria APPROCAP Ltda.
   Hoja de estilos principal
   ========================================================= */

:root {
  /* Paleta corporativa obligatoria */
  --color-primary: #004F2D;
  --color-accent: #FFEB00;
  --color-white: #FFFFFF;
  --color-secondary: #84DCC6;
  --color-blue: #0089D0;

  /* Derivados de la paleta (mismos matices, distinta opacidad/luminosidad) */
  --color-primary-dark: #003820;
  --color-primary-tint: #EAF3EE;
  --color-ink: #142018;
  --color-text: #24312B;
  --color-text-muted: #5B6961;
  --color-border: rgba(20, 32, 24, 0.12);
  --color-border-subtle: rgba(20, 32, 24, 0.08);
  --color-surface: #FFFFFF;
  --color-surface-alt: #F5F7F3;

  /* Tipografía */
  --font-display: "Fraunces", "Iowan Old Style", "Palatino Linotype", Georgia, serif;
  --font-body: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --font-mono: ui-monospace, "SFMono-Regular", Consolas, "Liberation Mono", monospace;

  /* Grid de 4px */
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 24px;
  --space-6: 32px;
  --space-7: 48px;
  --space-8: 64px;
  --space-9: 96px;

  --radius-sm: 4px;
  --radius-md: 6px;
  --shadow-card: 0 1px 2px rgba(20, 32, 24, 0.06), 0 2px 8px rgba(20, 32, 24, 0.05);

  --max-width: 1240px;
  --header-height: 76px;

  --ease: cubic-bezier(0.25, 1, 0.5, 1);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: calc(var(--header-height) + 16px); }
body {
  margin: 0;
  background: var(--color-white);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
h1, h2, h3, h4 { font-family: var(--font-display); color: var(--color-primary); font-weight: 600; line-height: 1.15; margin: 0 0 var(--space-4); letter-spacing: -0.01em; }
h1 { font-size: clamp(2.25rem, 1.7rem + 2.4vw, 3.6rem); font-weight: 600; }
h2 { font-size: clamp(1.7rem, 1.4rem + 1.3vw, 2.5rem); }
h3 { font-size: clamp(1.15rem, 1.05rem + 0.4vw, 1.4rem); }
p { margin: 0 0 var(--space-4); max-width: 65ch; }
a { color: var(--color-blue); }
ul, ol { padding-left: 1.2em; }
button { font: inherit; }

* { scroll-margin-top: calc(var(--header-height) + 12px); }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; }
}

/* ---------- Utility layout ---------- */
.container { width: 100%; max-width: var(--max-width); margin-inline: auto; padding-inline: var(--space-5); }

/* Grid/flex items default to min-width:auto, which lets long unbreakable
   content (button rows, headings) force their track wider than the
   container and overflow the viewport on narrow screens. Reset it. */
.hero-copy, .hero-figure,
.split-copy, .split-media,
.highlight-copy,
.card, .product-card, .stat, .recognition-item, .gallery-item,
.contact-grid > *, .footer-grid > *,
.cta-row, .cta-row > * {
  min-width: 0;
}
.section { padding-block: var(--space-9); }
.section--tint { background: var(--color-surface-alt); }
.section--primary { background: var(--color-primary); color: var(--color-white); }
.section--primary h2, .section--primary h3 { color: var(--color-white); }
.section--primary p { color: rgba(255,255,255,0.86); }
.section-head { max-width: 62ch; margin-bottom: var(--space-7); }
.section-head--center { margin-inline: auto; text-align: center; }
.eyebrow {
  display: inline-flex; align-items: center; gap: var(--space-2);
  font-size: 0.8rem; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--color-primary); margin-bottom: var(--space-3);
}
.eyebrow::before { content: ""; width: 22px; height: 2px; background: var(--color-accent); display: inline-block; }
.lede { font-size: 1.15rem; color: var(--color-text-muted); }

/* ---------- Skip link ---------- */
.skip-link {
  position: absolute; left: var(--space-4); top: -60px;
  background: var(--color-primary); color: var(--color-white);
  padding: var(--space-3) var(--space-4); border-radius: var(--radius-sm);
  z-index: 1000; transition: top 150ms var(--ease);
  text-decoration: none; font-weight: 600;
}
.skip-link:focus { top: var(--space-4); }

/* ---------- Focus visibility ---------- */
a:focus-visible, button:focus-visible, summary:focus-visible, [tabindex]:focus-visible {
  outline: 3px solid var(--color-blue);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: var(--space-2);
  padding: 14px 26px; border-radius: var(--radius-sm);
  font-weight: 600; font-size: 0.98rem; text-decoration: none;
  border: 1.5px solid transparent; cursor: pointer;
  transition: transform 150ms var(--ease), background-color 150ms var(--ease), border-color 150ms var(--ease), color 150ms var(--ease);
  text-align: center;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary { background: var(--color-accent); color: var(--color-ink); border-color: var(--color-accent); }
.btn-primary:hover { background: #F2DE00; }
.btn-outline { background: transparent; color: var(--color-white); border-color: rgba(255,255,255,0.55); }
.btn-outline:hover { background: rgba(255,255,255,0.12); border-color: var(--color-white); }
.btn-outline-dark { background: transparent; color: var(--color-primary); border-color: var(--color-primary); }
.btn-outline-dark:hover { background: var(--color-primary); color: var(--color-white); }
.btn-whatsapp { background: var(--color-primary); color: var(--color-white); }
.btn-whatsapp:hover { background: var(--color-primary-dark); }
.cta-row { display: flex; flex-wrap: wrap; gap: var(--space-4); margin-top: var(--space-6); }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 500;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: saturate(160%) blur(8px);
  border-bottom: 1px solid var(--color-border-subtle);
  height: var(--header-height);
}
.site-header .container { height: 100%; display: flex; align-items: center; justify-content: space-between; gap: var(--space-5); }
.brand { display: flex; align-items: center; gap: var(--space-3); text-decoration: none; color: var(--color-primary); }
.brand img { height: 44px; width: auto; }
.brand-name { font-family: var(--font-display); font-weight: 600; font-size: 1.05rem; line-height: 1.1; }
.brand-name small { display: block; font-family: var(--font-body); font-weight: 500; font-size: 0.68rem; letter-spacing: 0.06em; text-transform: uppercase; color: var(--color-text-muted); }

.nav-toggle {
  display: none; align-items: center; justify-content: center;
  width: 44px; height: 44px; border-radius: var(--radius-sm);
  background: transparent; border: 1.5px solid var(--color-border);
  color: var(--color-primary); cursor: pointer;
}
.nav-toggle svg { width: 22px; height: 22px; }
.nav-toggle .icon-close { display: none; }

.main-nav { display: flex; }
.main-nav ul { list-style: none; display: flex; gap: var(--space-6); margin: 0; padding: 0; }
.main-nav a {
  color: var(--color-text); text-decoration: none; font-weight: 500; font-size: 0.95rem;
  padding-block: var(--space-2); position: relative;
}
.main-nav a::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: -2px; height: 2px;
  background: var(--color-accent); transform: scaleX(0); transform-origin: left;
  transition: transform 180ms var(--ease);
}
.main-nav a:hover::after, .main-nav a[aria-current="page"]::after { transform: scaleX(1); }
.main-nav a[aria-current="page"] { color: var(--color-primary); font-weight: 600; }
.header-cta { display: flex; align-items: center; gap: var(--space-4); }
.header-cta .btn { padding: 10px 18px; }

@media (max-width: 860px) {
  .main-nav {
    position: fixed; inset: var(--header-height) 0 0 0;
    background: var(--color-white); padding: var(--space-6) var(--space-5);
    transform: translateY(-8px); opacity: 0; visibility: hidden; pointer-events: none;
    transition: opacity 200ms var(--ease), transform 200ms var(--ease), visibility 200ms;
    overflow-y: auto;
  }
  .main-nav.is-open { opacity: 1; transform: translateY(0); visibility: visible; pointer-events: auto; }
  .main-nav ul { flex-direction: column; gap: var(--space-2); }
  .main-nav a { display: block; font-size: 1.15rem; padding-block: var(--space-3); border-bottom: 1px solid var(--color-border-subtle); }
  .main-nav a::after { display: none; }
  .nav-toggle { display: inline-flex; }
  .header-cta { display: none; }
}
.nav-toggle[aria-expanded="true"] .icon-menu { display: none; }
.nav-toggle[aria-expanded="true"] .icon-close { display: block; }

/* ---------- Hero ---------- */
.hero {
  display: grid; grid-template-columns: 1.05fr 0.95fr; align-items: center;
  gap: var(--space-8); padding-block: var(--space-8);
}
.hero-copy .eyebrow { margin-bottom: var(--space-4); }
.hero-figure { position: relative; border-radius: var(--radius-md); overflow: hidden; }
.hero-figure img { width: 100%; height: 100%; object-fit: cover; aspect-ratio: 4 / 5; }
.hero-figure figcaption {
  position: absolute; left: 0; right: 0; bottom: 0; padding: var(--space-4) var(--space-5);
  background: linear-gradient(0deg, rgba(0,0,0,0.55), transparent);
  color: var(--color-white); font-size: 0.85rem;
}
.page-hero {
  padding-block: var(--space-8) var(--space-7);
  border-bottom: 1px solid var(--color-border-subtle);
  background: var(--color-primary-tint);
}
.page-hero .eyebrow::before { background: var(--color-blue); }

@media (max-width: 900px) {
  .hero { grid-template-columns: 1fr; gap: var(--space-6); padding-block: var(--space-6); }
  .hero-figure img { aspect-ratio: 4 / 3; }
}

/* ---------- Stat strip ---------- */
.stat-strip { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-6); }
.stat { padding: var(--space-5) 0; border-top: 2px solid var(--color-primary); }
.stat .value { display: block; font-family: var(--font-display); font-size: clamp(1.8rem, 1.5rem + 1vw, 2.4rem); color: var(--color-primary); font-weight: 600; }
.stat .label { font-size: 0.88rem; color: var(--color-text-muted); }
@media (max-width: 760px) { .stat-strip { grid-template-columns: repeat(2, 1fr); } }

/* ---------- Editorial split rows ---------- */
.split {
  display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-8); align-items: center;
}
.split img { border-radius: var(--radius-md); width: 100%; height: 100%; object-fit: cover; }
.split.reverse .split-media { order: 2; }
@media (max-width: 860px) {
  .split { grid-template-columns: 1fr; gap: var(--space-5); }
  .split.reverse .split-media { order: 0; }
}

/* ---------- Cards ---------- */
.card-grid { display: grid; gap: var(--space-5); }
.card-grid--3 { grid-template-columns: repeat(3, 1fr); }
.card-grid--4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 900px) { .card-grid--3, .card-grid--4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .card-grid--3, .card-grid--4 { grid-template-columns: 1fr; } }

.card {
  background: var(--color-surface); border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-md); padding: var(--space-5);
}
.card .icon-badge { margin-bottom: var(--space-4); }
.card h3 { margin-bottom: var(--space-2); font-size: 1.1rem; }
.card p { margin-bottom: 0; font-size: 0.95rem; color: var(--color-text-muted); }

.icon-badge {
  width: 44px; height: 44px; border-radius: var(--radius-sm);
  background: var(--color-primary-tint); color: var(--color-primary);
  display: inline-flex; align-items: center; justify-content: center;
}
.icon-badge svg { width: 22px; height: 22px; }
.icon-badge--accent { background: #FFF7CC; color: #6B5F00; }
.icon-badge--blue { background: #E4F3FB; color: var(--color-blue); }
.icon-badge--mint { background: #E9FAF5; color: #0B7A5B; }

/* ---------- Product cards ---------- */
.product-card { background: var(--color-surface); border: 1px solid var(--color-border-subtle); border-radius: var(--radius-md); overflow: hidden; }
.product-card img { width: 100%; aspect-ratio: 4/3; object-fit: cover; }
.product-card .product-body { padding: var(--space-5); }
.product-card h3 { margin-bottom: var(--space-2); }
.product-card p { color: var(--color-text-muted); font-size: 0.95rem; margin-bottom: var(--space-3); }
.tag-row { display: flex; flex-wrap: wrap; gap: var(--space-2); }
.tag { font-size: 0.78rem; font-weight: 600; padding: 4px 10px; border-radius: 999px; background: var(--color-primary-tint); color: var(--color-primary); }

/* ---------- Timeline / process steps ---------- */
.step-list { list-style: none; margin: 0; padding: 0; display: grid; gap: var(--space-5); counter-reset: step; }
.step {
  display: grid; grid-template-columns: 56px 1fr; gap: var(--space-4);
  padding-bottom: var(--space-5); border-bottom: 1px solid var(--color-border-subtle);
}
.step:last-child { border-bottom: none; padding-bottom: 0; }
.step-number {
  counter-increment: step; width: 44px; height: 44px; border-radius: 50%;
  background: var(--color-primary); color: var(--color-white);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display); font-weight: 600;
}
.step-number::before { content: counter(step); }
.step h3 { margin-bottom: var(--space-2); }
.step p { margin-bottom: 0; color: var(--color-text-muted); }

/* ---------- Objectives (Compromiso) ---------- */
.objective-list { list-style: none; margin: 0; padding: 0; display: grid; gap: var(--space-4); }
.objective {
  display: grid; grid-template-columns: auto 1fr; gap: var(--space-4);
  padding: var(--space-5); background: var(--color-surface);
  border: 1px solid var(--color-border-subtle); border-left: 4px solid var(--color-blue);
  border-radius: var(--radius-sm);
}
.objective .index { font-family: var(--font-display); font-size: 1.3rem; color: var(--color-blue); font-weight: 600; }
.objective h3 { margin-bottom: var(--space-2); font-size: 1.05rem; }
.objective p { margin-bottom: 0; color: var(--color-text-muted); font-size: 0.95rem; }
.badge-future {
  display: inline-block; font-size: 0.72rem; font-weight: 700; letter-spacing: 0.05em; text-transform: uppercase;
  color: #6B5F00; background: #FFF7CC; padding: 3px 9px; border-radius: 999px; margin-bottom: var(--space-3);
}

/* ---------- Recognitions grid ---------- */
.recognition-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-5); }
@media (max-width: 900px) { .recognition-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .recognition-grid { grid-template-columns: 1fr; } }
.recognition-item {
  background: var(--color-surface); border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-md); overflow: hidden; display: flex; flex-direction: column;
}
.recognition-item button.thumb-btn {
  border: none; padding: 0; background: none; cursor: zoom-in; display: block; width: 100%;
}
.recognition-item img { width: 100%; aspect-ratio: 4/3; object-fit: cover; }
.recognition-caption { padding: var(--space-4); }
.recognition-caption .rec-title { font-weight: 600; color: var(--color-primary); display: block; margin-bottom: 2px; font-size: 0.95rem; }
.recognition-caption .rec-meta { font-size: 0.82rem; color: var(--color-text-muted); }

/* ---------- Highlight banner (Cacao of Excellence) ---------- */
.highlight-banner {
  display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-7);
  align-items: center; border-radius: var(--radius-md); overflow: hidden;
  background: var(--color-primary); color: var(--color-white);
}
.highlight-banner img { width: 100%; height: 100%; object-fit: cover; min-height: 320px; }
.highlight-copy { padding: var(--space-7); }
.highlight-copy .eyebrow { color: var(--color-secondary); }
.highlight-copy .eyebrow::before { background: var(--color-accent); }
@media (max-width: 860px) {
  .highlight-banner { grid-template-columns: 1fr; }
  .highlight-copy { padding: var(--space-6) var(--space-5); }
}

/* ---------- Gallery ---------- */
.gallery-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-4);
}
@media (max-width: 900px) { .gallery-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .gallery-grid { grid-template-columns: 1fr; } }
.gallery-item { border: none; padding: 0; background: none; cursor: zoom-in; border-radius: var(--radius-md); overflow: hidden; position: relative; }
.gallery-item img { width: 100%; aspect-ratio: 4/3; object-fit: cover; transition: transform 300ms var(--ease); }
.gallery-item:hover img { transform: scale(1.035); }
.gallery-item .gallery-cap {
  position: absolute; left: 0; right: 0; bottom: 0; padding: var(--space-3) var(--space-4);
  background: linear-gradient(0deg, rgba(0,0,0,0.6), transparent);
  color: var(--color-white); text-align: left; font-size: 0.85rem; opacity: 0;
  transition: opacity 200ms var(--ease);
}
.gallery-item:hover .gallery-cap, .gallery-item:focus-visible .gallery-cap { opacity: 1; }

/* ---------- Lightbox ---------- */
.lightbox {
  position: fixed; inset: 0; z-index: 1000; background: rgba(10, 16, 12, 0.92);
  display: flex; align-items: center; justify-content: center; padding: var(--space-6);
}
.lightbox[hidden] { display: none; }
.lightbox figure { max-width: min(1100px, 92vw); max-height: 86vh; margin: 0; text-align: center; }
.lightbox img { max-height: 78vh; width: auto; margin-inline: auto; border-radius: var(--radius-sm); }
.lightbox figcaption { color: var(--color-white); margin-top: var(--space-3); font-size: 0.9rem; }
.lightbox-close {
  position: absolute; top: var(--space-5); right: var(--space-5);
  width: 44px; height: 44px; border-radius: 50%; border: 1.5px solid rgba(255,255,255,0.4);
  background: rgba(255,255,255,0.08); color: var(--color-white); cursor: pointer;
  display: flex; align-items: center; justify-content: center;
}
.lightbox-nav {
  position: absolute; top: 50%; transform: translateY(-50%);
  width: 48px; height: 48px; border-radius: 50%; border: 1.5px solid rgba(255,255,255,0.4);
  background: rgba(255,255,255,0.08); color: var(--color-white); cursor: pointer;
  display: flex; align-items: center; justify-content: center;
}
.lightbox-prev { left: var(--space-5); }
.lightbox-next { right: var(--space-5); }
@media (max-width: 700px) {
  .lightbox-nav { width: 40px; height: 40px; }
  .lightbox-prev { left: var(--space-2); }
  .lightbox-next { right: var(--space-2); }
}

/* ---------- Contact ---------- */
.contact-grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: var(--space-8); }
@media (max-width: 860px) { .contact-grid { grid-template-columns: 1fr; } }
.contact-channel {
  display: flex; gap: var(--space-4); padding: var(--space-5) 0;
  border-bottom: 1px solid var(--color-border-subtle);
}
.contact-channel:last-child { border-bottom: none; }
.contact-channel h3 { margin-bottom: 4px; font-size: 1rem; }
.contact-channel p { margin-bottom: 0; color: var(--color-text-muted); font-size: 0.95rem; }
.contact-channel a { font-weight: 600; }
.map-note {
  background: var(--color-surface-alt); border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-md); padding: var(--space-5); font-size: 0.9rem; color: var(--color-text-muted);
}

/* ---------- CTA band ---------- */
.cta-band {
  background: var(--color-primary); color: var(--color-white);
  border-radius: var(--radius-md); padding: var(--space-7);
  display: flex; align-items: center; justify-content: space-between; gap: var(--space-6); flex-wrap: wrap;
}
.cta-band h2 { color: var(--color-white); margin-bottom: var(--space-2); }
.cta-band p { color: rgba(255,255,255,0.85); margin-bottom: 0; }

/* ---------- Footer ---------- */
.site-footer { background: var(--color-ink); color: rgba(255,255,255,0.82); padding-block: var(--space-8) var(--space-6); }
.footer-grid { display: grid; grid-template-columns: 1.3fr 1fr 1fr; gap: var(--space-7); }
@media (max-width: 760px) { .footer-grid { grid-template-columns: 1fr; gap: var(--space-6); } }
.footer-brand { display: flex; align-items: center; gap: var(--space-3); margin-bottom: var(--space-4); }
.footer-brand img { height: 38px; width: 38px; border-radius: var(--radius-sm); background: var(--color-white); padding: 3px; }
.footer-brand span { font-family: var(--font-display); font-weight: 600; color: var(--color-white); }
.site-footer h4 { color: var(--color-white); font-family: var(--font-body); font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.06em; margin-bottom: var(--space-4); }
.site-footer ul { list-style: none; margin: 0; padding: 0; display: grid; gap: var(--space-3); }
.site-footer a { color: rgba(255,255,255,0.82); text-decoration: none; font-size: 0.95rem; }
.site-footer a:hover { color: var(--color-accent); }
.footer-bottom {
  margin-top: var(--space-8); padding-top: var(--space-5); border-top: 1px solid rgba(255,255,255,0.14);
  display: flex; justify-content: space-between; gap: var(--space-4); flex-wrap: wrap; font-size: 0.82rem; color: rgba(255,255,255,0.55);
}

/* ---------- Misc ---------- */
.visually-hidden {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}