/* ════════════════════════════════════════════════════════
   Codorcol — Huevos de Codorniz Premium de Colombia
   Hoja de estilos principal (sin frameworks)
   ════════════════════════════════════════════════════════ */

/* Fuente variable autoalojada (sin dependencia de terceros, compatible con CSP estricta) */
@font-face {
  font-family: "Plus Jakarta Sans";
  font-style: normal;
  font-weight: 200 800;
  font-display: swap;
  src: url("../fonts/plus-jakarta-sans-latin.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

@font-face {
  font-family: "Plus Jakarta Sans";
  font-style: normal;
  font-weight: 200 800;
  font-display: swap;
  src: url("../fonts/plus-jakarta-sans-latin-ext.woff2") format("woff2");
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+1D00-1DBF, U+1E00-1EFF, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

@font-face {
  font-family: "Plus Jakarta Sans";
  font-style: italic;
  font-weight: 200 800;
  font-display: swap;
  src: url("../fonts/plus-jakarta-sans-latin-italic.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

@font-face {
  font-family: "Plus Jakarta Sans";
  font-style: italic;
  font-weight: 200 800;
  font-display: swap;
  src: url("../fonts/plus-jakarta-sans-latin-ext-italic.woff2") format("woff2");
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+1D00-1DBF, U+1E00-1EFF, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

:root {
  --teal-900: #06393b;
  --teal-800: #0a4d4f;
  --teal-700: #0d6668;   /* color de marca */
  --teal-600: #12797c;
  --teal-100: #d7eaea;
  --teal-50: #eef7f7;
  --cream: #faf7f0;
  --sand: #f0e9db;
  --gold: #c98a2e;
  --gold-light: #e8b45a;
  --ink: #1c2a2b;
  --muted: #55696a;
  --white: #ffffff;
  --radius: 14px;
  --shadow: 0 10px 30px rgba(6, 57, 59, 0.10);
  --container: 1160px;
  --font: "Plus Jakarta Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font);
  color: var(--ink);
  background: var(--white);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }

a { color: var(--teal-700); text-decoration: none; }

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

/* ─────────────── Tipografía ─────────────── */

h1, h2, h3, h4 { line-height: 1.2; font-weight: 700; }

h1 { font-size: clamp(2.1rem, 5vw, 3.4rem); font-weight: 800; }
h2 { font-size: clamp(1.6rem, 3.4vw, 2.3rem); color: var(--teal-900); }
h3 { font-size: 1.08rem; }

.eyebrow {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 10px;
}

.lead { font-size: 1.08rem; color: var(--muted); max-width: 62ch; }
.lead-strong { font-size: 1.15rem; font-weight: 700; color: var(--teal-700); margin: 6px 0 10px; }
.subhead { font-size: 1.3rem; color: var(--teal-900); margin-bottom: 18px; }
.note { text-align: center; color: var(--muted); font-style: italic; margin-top: 18px; }
.center { text-align: center; }

/* ─────────────── Navegación ─────────────── */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(13, 102, 104, 0.10);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  min-height: 72px;
}

.nav-logo img { width: 220px; height: auto; }

.nav-menu {
  display: flex;
  align-items: center;
  gap: 4px;
  list-style: none;
}

.nav-menu a {
  display: block;
  padding: 8px 11px;
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--ink);
  border-radius: 8px;
  transition: color 0.2s, background 0.2s;
}

.nav-menu a:hover { color: var(--teal-700); background: var(--teal-50); }

.nav-menu .nav-cta {
  background: var(--teal-700);
  color: var(--white);
  padding: 9px 18px;
  border-radius: 999px;
  margin-left: 6px;
}

.nav-menu .nav-cta:hover { background: var(--teal-800); color: var(--white); }

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  padding: 10px;
  background: none;
  border: 0;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  height: 2.5px;
  width: 100%;
  background: var(--teal-900);
  border-radius: 2px;
  transition: transform 0.25s, opacity 0.25s;
}

.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7.5px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7.5px) rotate(-45deg); }

/* ─────────────── Hero ─────────────── */

.hero {
  position: relative;
  min-height: min(92vh, 860px);
  display: flex;
  align-items: center;
  color: var(--white);
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background: url("../images/hero-huevos-codorniz.jpg") center / cover no-repeat;
  transform: scale(1.03);
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(100deg, rgba(6, 57, 59, 0.92) 0%, rgba(6, 57, 59, 0.72) 45%, rgba(6, 57, 59, 0.38) 100%);
}

.hero-content {
  position: relative;
  z-index: 1;
  padding-top: 90px;
  padding-bottom: 90px;
  max-width: calc(var(--container));
}

.hero-logo {
  display: block;
  width: min(330px, 72vw);
  height: auto;
  margin-bottom: 26px;
  filter: drop-shadow(0 2px 10px rgba(0, 0, 0, 0.35));
}

.hero h1 { max-width: 17ch; }

.hero h1 .accent { color: var(--gold-light); }

.hero-sub {
  margin: 22px 0 32px;
  font-size: clamp(1.02rem, 2vw, 1.25rem);
  max-width: 52ch;
  color: rgba(255, 255, 255, 0.92);
}

.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; }

.hero-promise {
  margin-top: 46px;
  font-style: italic;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.85);
  border-left: 3px solid var(--gold-light);
  padding-left: 16px;
  max-width: 60ch;
}

/* ─────────────── Botones ─────────────── */

.btn {
  display: inline-block;
  padding: 14px 28px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.98rem;
  transition: transform 0.2s, box-shadow 0.2s, background 0.2s;
}

.btn-primary {
  background: var(--gold);
  color: var(--white);
  box-shadow: 0 8px 22px rgba(201, 138, 46, 0.35);
}

.btn-primary:hover { background: var(--gold-light); transform: translateY(-2px); }

.btn-ghost {
  border: 2px solid rgba(255, 255, 255, 0.75);
  color: var(--white);
}

.btn-ghost:hover { background: rgba(255, 255, 255, 0.12); transform: translateY(-2px); }

/* ─────────────── Secciones ─────────────── */

.section { padding: 88px 0; }

.section-cream { background: var(--cream); }

.section-dark {
  background:
    radial-gradient(1100px 500px at 80% -10%, rgba(18, 121, 124, 0.35), transparent 60%),
    var(--teal-900);
  color: var(--white);
}

.section-dark h2 { color: var(--white); }
.section-dark .lead { color: rgba(255, 255, 255, 0.82); }
.section-dark .eyebrow { color: var(--gold-light); }

.section-head { max-width: 760px; margin-bottom: 48px; }
.section-head .lead + .lead { margin-top: 12px; }

[id] { scroll-margin-top: 84px; }

/* ─────────────── Grids y tarjetas ─────────────── */

.grid { display: grid; gap: 22px; }

.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.grid-5 { grid-template-columns: repeat(5, 1fr); }

.card {
  background: var(--white);
  border: 1px solid rgba(13, 102, 104, 0.10);
  border-radius: var(--radius);
  padding: 26px 22px;
  box-shadow: var(--shadow);
  transition: transform 0.25s, box-shadow 0.25s;
}

.card:hover { transform: translateY(-5px); box-shadow: 0 16px 38px rgba(6, 57, 59, 0.16); }

.card h3 { color: var(--teal-900); margin-bottom: 8px; }
.card p { font-size: 0.93rem; color: var(--muted); }

.card-icon {
  width: 52px;
  height: 52px;
  border-radius: 13px;
  display: grid;
  place-items: center;
  background: var(--teal-50);
  color: var(--teal-700);
  margin-bottom: 16px;
}

.card-icon svg { width: 27px; height: 27px; }

/* ─────────────── Split (texto + imagen) ─────────────── */

.split {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 54px;
  align-items: center;
}

.split-reverse { grid-template-columns: 0.95fr 1.05fr; }

.split-text p + p { margin-top: 14px; }
.split-text h2 { margin-bottom: 16px; }
.split-text .subhead { margin-top: 26px; }

.split-media {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}

.split-media img { width: 100%; height: 100%; object-fit: cover; }

.media-tall { max-height: 560px; }
.media-tall img { max-height: 560px; }

/* ─────────────── Propósito ─────────────── */

.purpose {
  position: relative;
  overflow: hidden;
  margin-top: 72px;
  background: var(--teal-700);
  color: var(--white);
  border-radius: calc(var(--radius) + 6px);
  padding: 54px clamp(24px, 6vw, 72px);
  box-shadow: var(--shadow);
}

/* Marca de agua con el logo compacto */
.purpose-mark {
  position: absolute;
  right: 28px;
  bottom: 20px;
  width: 240px;
  height: auto;
  opacity: 0.10;
  pointer-events: none;
  user-select: none;
}

.purpose-label {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gold-light);
  margin-bottom: 14px;
}

.purpose-quote {
  font-size: clamp(1.3rem, 3vw, 1.9rem);
  font-weight: 800;
  line-height: 1.35;
  margin-bottom: 20px;
}

.purpose p { color: rgba(255, 255, 255, 0.88); max-width: 78ch; }
.purpose p + p { margin-top: 12px; }

/* ─────────────── Valores ─────────────── */

.values { margin-top: 72px; }

.value {
  background: var(--white);
  border-left: 4px solid var(--teal-700);
  border-radius: 10px;
  padding: 22px 24px;
  box-shadow: var(--shadow);
}

.value h4 { color: var(--teal-900); margin-bottom: 6px; font-size: 1.02rem; }
.value p { font-size: 0.93rem; color: var(--muted); }

/* ─────────────── Proceso productivo ─────────────── */

.process {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  list-style: none;
  margin-bottom: 54px;
}

.process li {
  flex: 1 1 150px;
  position: relative;
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--teal-50);
  border: 1px solid rgba(13, 102, 104, 0.14);
  border-radius: 12px;
  padding: 15px 18px;
  font-weight: 700;
  color: var(--teal-900);
  font-size: 0.95rem;
}

.process li span {
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: var(--teal-700);
  color: var(--white);
  font-size: 0.85rem;
}

/* ─────────────── Galería ─────────────── */

.gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.gallery figure {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  aspect-ratio: 4 / 5;
}

.gallery img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s;
}

.gallery figure:hover img { transform: scale(1.05); }

.gallery figcaption {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  padding: 26px 18px 14px;
  background: linear-gradient(transparent, rgba(6, 57, 59, 0.85));
  color: var(--white);
  font-weight: 700;
  font-size: 0.95rem;
}

/* ─────────────── Citas ─────────────── */

.quote {
  margin: 60px auto 0;
  max-width: 720px;
  text-align: center;
  font-size: clamp(1.25rem, 3vw, 1.7rem);
  font-weight: 800;
  font-style: italic;
  color: var(--teal-700);
  position: relative;
  padding-top: 26px;
}

.quote::before {
  content: "";
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 64px;
  height: 4px;
  border-radius: 2px;
  background: var(--gold);
}

#exportaciones .quote { margin-bottom: 40px; }

/* ─────────────── Producto ─────────────── */

.checklist {
  list-style: none;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px 22px;
  margin-top: 6px;
}

.checklist li {
  position: relative;
  padding-left: 30px;
  font-weight: 600;
  color: var(--ink);
}

.checklist li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 4px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--teal-700);
  -webkit-mask: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="white" stroke-width="3" stroke-linecap="round" stroke-linejoin="round"><path d="M4 12.5 9.5 18 20 6.5"/></svg>') center / 100% no-repeat, linear-gradient(#000 0 0);
  mask: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="white" stroke-width="3" stroke-linecap="round" stroke-linejoin="round"><path d="M4 12.5 9.5 18 20 6.5"/></svg>') center / 100% no-repeat;
  background: var(--teal-700);
}

.presentations { margin-top: 72px; }

/* ─────────────── Mercados / Mapa ─────────────── */

.map-wrap {
  position: relative;
  max-width: 900px;
  margin: 0 auto 34px;
}

.map-wrap > img { width: 100%; height: auto; opacity: 0.9; }

.map-dot {
  position: absolute;
  transform: translate(-50%, -50%);
  display: grid;
  justify-items: center;
  gap: 4px;
  z-index: 1;
}

.map-dot i {
  width: 13px;
  height: 13px;
  border-radius: 50%;
  background: var(--gold-light);
  box-shadow: 0 0 0 5px rgba(232, 180, 90, 0.30);
  animation: pulse 2.4s infinite;
}

.map-dot b {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--white);
  background: rgba(6, 57, 59, 0.72);
  padding: 2px 9px;
  border-radius: 999px;
  white-space: nowrap;
}

.map-origin i {
  background: var(--white);
  box-shadow: 0 0 0 5px rgba(255, 255, 255, 0.28);
}

.map-origin b { background: var(--gold); }

/* Posiciones de los marcadores (en clases para permitir una CSP sin estilos inline) */
.dot-colombia { left: 27.5%; top: 57%; }
.dot-norteamerica { left: 22%; top: 36%; }
.dot-caribe { left: 29.5%; top: 49%; }
.dot-suramerica { left: 31.5%; top: 72%; }
.dot-europa { left: 49.5%; top: 31%; }
.dot-medio-oriente { left: 59%; top: 43%; }

@keyframes pulse {
  0%   { box-shadow: 0 0 0 0 rgba(232, 180, 90, 0.45); }
  70%  { box-shadow: 0 0 0 12px rgba(232, 180, 90, 0); }
  100% { box-shadow: 0 0 0 0 rgba(232, 180, 90, 0); }
}

.chips {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
}

.chip {
  background: rgba(255, 255, 255, 0.10);
  border: 1px solid rgba(255, 255, 255, 0.28);
  color: var(--white);
  font-weight: 600;
  font-size: 0.92rem;
  padding: 9px 20px;
  border-radius: 999px;
}

/* ─────────────── Exportaciones ─────────────── */

.offers { margin-top: 10px; }

.offer {
  background: var(--teal-50);
  border: 1px solid rgba(13, 102, 104, 0.14);
  border-radius: 12px;
  padding: 22px 24px;
  text-align: center;
}

.offer h3 { color: var(--teal-800); font-size: 1rem; }

/* ─────────────── Noticias ─────────────── */

.news-card {
  background: var(--white);
  border: 1px solid rgba(13, 102, 104, 0.10);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  transition: transform 0.25s, box-shadow 0.25s;
}

.news-card:hover { transform: translateY(-5px); box-shadow: 0 16px 38px rgba(6, 57, 59, 0.16); }

.news-card figure { aspect-ratio: 16 / 10; overflow: hidden; }
.news-card figure img { width: 100%; height: 100%; object-fit: cover; }

.news-body { padding: 22px; }

.news-tag {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 8px;
}

.news-body h3 { color: var(--teal-900); margin-bottom: 8px; font-size: 1.02rem; }
.news-body p { font-size: 0.92rem; color: var(--muted); }

/* ─────────────── Contacto ─────────────── */

.contact {
  display: grid;
  grid-template-columns: 1.3fr 0.7fr;
  gap: 40px;
  align-items: start;
}

.contact-form {
  background: var(--white);
  border-radius: var(--radius);
  padding: 30px;
  box-shadow: var(--shadow);
  color: var(--ink);
}

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

.contact-form label {
  display: block;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--teal-900);
  margin-bottom: 14px;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  margin-top: 6px;
  padding: 12px 14px;
  border: 1.5px solid rgba(13, 102, 104, 0.22);
  border-radius: 10px;
  font-family: var(--font);
  font-size: 0.95rem;
  color: var(--ink);
  background: var(--white);
  transition: border-color 0.2s, box-shadow 0.2s;
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--teal-700);
  box-shadow: 0 0 0 3px rgba(13, 102, 104, 0.15);
}

.contact-form textarea { resize: vertical; }

.contact-form .btn { border: 0; cursor: pointer; width: 100%; margin-top: 4px; }

/* Honeypot anti-spam: fuera de pantalla, invisible para personas, visible para bots */
.hp-field {
  position: absolute !important;
  left: -9999px !important;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.contact-info { display: grid; gap: 18px; }

.contact-item {
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 12px;
  padding: 18px 20px;
}

.contact-item h3 {
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold-light);
  margin-bottom: 6px;
}

.contact-item a, .contact-item p { color: var(--white); font-weight: 600; }
.contact-item a:hover { color: var(--gold-light); }

/* ─────────────── Pie de página ─────────────── */

.site-footer {
  background: var(--teal-900);
  color: rgba(255, 255, 255, 0.85);
  padding: 64px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 0.8fr 0.9fr 0.9fr;
  gap: 40px;
  padding-bottom: 44px;
}

.footer-brand img { width: 248px; margin-bottom: 16px; }
.footer-brand p { font-size: 0.95rem; }

.footer-promise {
  margin-top: 12px;
  font-style: italic;
  font-size: 0.88rem !important;
  color: rgba(255, 255, 255, 0.65);
}

.footer-col h3 {
  font-size: 0.8rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold-light);
  margin-bottom: 14px;
}

.footer-col a {
  display: block;
  color: rgba(255, 255, 255, 0.85);
  font-size: 0.93rem;
  padding: 4px 0;
}

.footer-col a:hover { color: var(--gold-light); }

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.14);
  padding-top: 20px;
  padding-bottom: 20px;
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.60);
}

.footer-bottom .credit {
  margin-top: 6px;
  font-size: 0.72rem;
  color: rgba(255, 255, 255, 0.42);
}

.footer-bottom .credit a {
  color: inherit;
  text-decoration: underline;
  text-decoration-color: rgba(255, 255, 255, 0.25);
  text-underline-offset: 2px;
}

.footer-bottom .credit a:hover { color: rgba(255, 255, 255, 0.75); }

/* ─────────────── Botón flotante de WhatsApp ─────────────── */

.whatsapp-float {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 90;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: #25d366;
  color: #ffffff;
  display: grid;
  place-items: center;
  box-shadow: 0 8px 24px rgba(11, 61, 30, 0.40);
  transition: transform 0.2s, box-shadow 0.2s;
}

.whatsapp-float svg { width: 30px; height: 30px; }

.whatsapp-float:hover {
  transform: scale(1.08);
  box-shadow: 0 12px 30px rgba(11, 61, 30, 0.50);
}

/* ─────────────── Animaciones de aparición ─────────────── */

.reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.visible { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .map-dot i { animation: none; }
}

/* ─────────────── Responsive ─────────────── */

@media (max-width: 1080px) {
  .grid-5 { grid-template-columns: repeat(3, 1fr); }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .nav-menu a { padding: 8px 8px; font-size: 0.88rem; }
  .nav-logo img { width: 185px; }
}

@media (max-width: 900px) {
  .section { padding: 64px 0; }

  .nav-toggle { display: flex; }

  .nav-menu {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 2px;
    background: var(--white);
    border-bottom: 1px solid rgba(13, 102, 104, 0.12);
    box-shadow: 0 18px 30px rgba(6, 57, 59, 0.12);
    padding: 10px 18px 18px;
    display: none;
  }

  .nav-menu.open { display: flex; }

  .nav-menu a { padding: 12px 10px; font-size: 1rem; }
  .nav-menu .nav-cta { margin: 8px 0 0; text-align: center; }

  .split,
  .split-reverse { grid-template-columns: 1fr; gap: 30px; }

  .split-reverse .split-media { order: -1; }

  .gallery { grid-template-columns: repeat(2, 1fr); }

  .grid-3 { grid-template-columns: repeat(2, 1fr); }

  .contact { grid-template-columns: 1fr; }

  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 560px) {
  .grid-3, .grid-4, .grid-5 { grid-template-columns: 1fr; }

  .gallery { grid-template-columns: 1fr; }

  .form-row { grid-template-columns: 1fr; gap: 0; }

  .footer-grid { grid-template-columns: 1fr; gap: 28px; }

  .hero-actions .btn { width: 100%; text-align: center; }

  .checklist { grid-template-columns: 1fr; }

  .map-dot b { display: none; }

  .map-origin b { display: block; }
}

/* Pantallas muy angostas (mínimo soportado: 360×740) */
@media (max-width: 420px) {
  .container { padding: 0 18px; }

  .section { padding: 56px 0; }

  .nav-logo img { width: 192px; }

  .purpose-mark { width: 150px; right: 14px; bottom: 12px; }

  .hero { min-height: 100svh; }

  .hero-content { padding-top: 64px; padding-bottom: 64px; }

  .hero h1 { font-size: clamp(1.85rem, 8.5vw, 2.1rem); }

  .hero-sub { margin: 18px 0 24px; }

  .hero-promise { margin-top: 32px; font-size: 0.92rem; }

  .purpose { padding: 36px 22px; }

  .purpose-quote { font-size: 1.25rem; }

  .process li { padding: 13px 14px; font-size: 0.9rem; }

  .contact-form { padding: 22px 16px; }

  .quote { font-size: 1.2rem; }

  .chips { gap: 8px; }

  .chip { padding: 8px 15px; font-size: 0.85rem; }

  .whatsapp-float {
    right: 16px;
    bottom: 16px;
    width: 50px;
    height: 50px;
  }

  .whatsapp-float svg { width: 27px; height: 27px; }
}