/* ===== RESET & BASE ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --ocean: #0d2533;
  --ocean-mid: #1a3a4a;
  --ocean-light: #4a8fa8;
  --sand: #f5f0e8;
  --sand-dark: #e8dfc8;
  --ardora: #2d6a5a;
  --ardora-light: #e8f4f0;
  --fondo: #2d4a7a;
  --fondo-light: #e8eef8;
  --coral: #e8614a;
  --gold: #c9a84c;
  --whatsapp: #25D366;
  --text: #1a2530;
  --text-light: #5a6a7a;
  --white: #ffffff;
  --radius: 12px;
  --radius-lg: 20px;
  --shadow: 0 4px 20px rgba(13,37,51,0.12);
  --shadow-lg: 0 12px 48px rgba(13,37,51,0.18);
  --transition: 0.3s cubic-bezier(0.4,0,0.2,1);
}

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: 'DM Sans', sans-serif;
  color: var(--text);
  background: var(--white);
  overflow-x: hidden;
  line-height: 1.6;
}

img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ===== TYPOGRAPHY ===== */
h1, h2, h3, h4, h5 {
  font-family: 'Playfair Display', serif;
  line-height: 1.2;
}

h1 { font-size: clamp(2.5rem, 6vw, 5rem); font-weight: 700; }
h2 { font-size: clamp(1.8rem, 4vw, 3rem); font-weight: 600; }
h3 { font-size: clamp(1.4rem, 2.5vw, 2rem); font-weight: 600; }

em { font-style: italic; color: var(--gold); }

.section-tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ocean-light);
  margin-bottom: 12px;
}
.section-tag.light { color: var(--gold); }

.section-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 64px;
}
.section-header p {
  margin-top: 16px;
  color: var(--text-light);
  font-size: 1.1rem;
}

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 50px;
  font-family: 'DM Sans', sans-serif;
  font-size: 0.95rem;
  font-weight: 500;
  cursor: pointer;
  border: none;
  transition: var(--transition);
  white-space: nowrap;
}

.btn-primary {
  background: var(--coral);
  color: var(--white);
}
.btn-primary:hover { background: #d4503a; transform: translateY(-2px); box-shadow: 0 8px 24px rgba(232,97,74,0.35); }

.btn-outline {
  background: transparent;
  color: var(--white);
  border: 1.5px solid rgba(255,255,255,0.6);
  backdrop-filter: blur(8px);
}
.btn-outline:hover { background: rgba(255,255,255,0.15); transform: translateY(-2px); }

.btn-ardora {
  background: var(--ardora);
  color: var(--white);
}
.btn-ardora:hover { background: #245a4a; transform: translateY(-2px); box-shadow: 0 8px 24px rgba(45,106,90,0.35); }

.btn-fondo {
  background: var(--fondo);
  color: var(--white);
}
.btn-fondo:hover { background: #233b68; transform: translateY(-2px); box-shadow: 0 8px 24px rgba(45,74,122,0.35); }

.btn-whatsapp {
  background: var(--whatsapp);
  color: var(--white);
  width: 100%;
  justify-content: center;
  font-size: 1rem;
  padding: 16px;
}
.btn-whatsapp:hover { background: #1aab52; transform: translateY(-2px); box-shadow: 0 8px 24px rgba(37,211,102,0.35); }

/* ===== ANIMATIONS ===== */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.fade-in.visible { opacity: 1; transform: translateY(0); }

/* ===== NAVBAR ===== */
#navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 20px 0;
  transition: var(--transition);
}

#navbar.scrolled {
  background: rgba(13, 37, 51, 0.97);
  backdrop-filter: blur(12px);
  padding: 12px 0;
  box-shadow: 0 2px 20px rgba(0,0,0,0.2);
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  display: flex;
  flex-direction: column;
}
.logo-main {
  font-family: 'Playfair Display', serif;
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--white);
  letter-spacing: 0.02em;
}
.logo-sub {
  font-size: 0.65rem;
  color: rgba(255,255,255,0.6);
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}

.nav-links a {
  color: rgba(255,255,255,0.85);
  font-size: 0.9rem;
  font-weight: 400;
  transition: color var(--transition);
  letter-spacing: 0.02em;
}
.nav-links a:hover { color: var(--white); }

.nav-cta {
  background: var(--coral) !important;
  color: var(--white) !important;
  padding: 10px 22px;
  border-radius: 50px;
  font-weight: 500 !important;
}
.nav-cta:hover { background: #d4503a !important; }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  transition: var(--transition);
}

/* ===== HERO ===== */
.hero {
  position: relative;
  height: 100vh;
  min-height: 600px;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
}

.hero-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(13,37,51,0.75) 0%,
    rgba(13,37,51,0.4) 60%,
    rgba(13,37,51,0.2) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  padding-top: 80px;
}

.hero-eyebrow {
  font-size: 0.8rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 20px;
  font-weight: 400;
}

.hero-content h1 {
  color: var(--white);
  margin-bottom: 20px;
  text-shadow: 0 2px 20px rgba(0,0,0,0.3);
}

.hero-tagline {
  color: rgba(255,255,255,0.88);
  font-size: clamp(1rem, 2vw, 1.2rem);
  margin-bottom: 40px;
  max-width: 520px;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.hero-scroll {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,0.7);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  animation: bounce 2s infinite;
  z-index: 1;
}

@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(6px); }
}

/* ===== INTRO ===== */
.intro {
  padding: 100px 0;
  background: var(--white);
}

.intro-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.intro-text h2 { margin-bottom: 24px; }
.intro-text p {
  color: var(--text-light);
  line-height: 1.8;
  margin-bottom: 16px;
}

.intro-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px;
  background: var(--sand-dark);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.stat {
  background: var(--sand);
  padding: 36px 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 8px;
  transition: var(--transition);
}
.stat:hover { background: var(--ocean-mid); color: var(--white); }

.stat-number {
  font-family: 'Playfair Display', serif;
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--ocean-mid);
  transition: var(--transition);
}
.stat:hover .stat-number { color: var(--gold); }

.stat-label {
  font-size: 0.8rem;
  color: var(--text-light);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  transition: var(--transition);
}
.stat:hover .stat-label { color: rgba(255,255,255,0.7); }

/* ===== VIVIENDAS ===== */
.viviendas {
  padding: 80px 0 120px;
  background: var(--sand);
}

.viviendas .section-header { margin-bottom: 80px; }

.vivienda-card {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
  margin-bottom: 100px;
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
}
.vivienda-card:last-child { margin-bottom: 0; }
.vivienda-card.reverse { direction: rtl; }
.vivienda-card.reverse > * { direction: ltr; }

.vivienda-gallery { position: relative; }

.gallery-main {
  position: relative;
  height: 420px;
  overflow: hidden;
}

.gallery-hero {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
  cursor: zoom-in;
}
.gallery-hero:hover { transform: scale(1.03); }

.gallery-badge {
  position: absolute;
  top: 20px;
  left: 20px;
  padding: 6px 16px;
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  backdrop-filter: blur(8px);
}
.ardora-badge { background: rgba(45,106,90,0.9); color: var(--white); }
.fondo-badge { background: rgba(45,74,122,0.9); color: var(--white); }

.gallery-thumbs {
  display: flex;
  gap: 6px;
  padding: 12px;
  overflow-x: auto;
  background: var(--ocean);
  scrollbar-width: thin;
  scrollbar-color: var(--ocean-light) var(--ocean);
}

.thumb {
  width: 64px;
  height: 48px;
  object-fit: cover;
  border-radius: 6px;
  cursor: pointer;
  opacity: 0.6;
  transition: var(--transition);
  flex-shrink: 0;
  border: 2px solid transparent;
}
.thumb:hover { opacity: 0.9; }
.thumb.active { opacity: 1; border-color: var(--gold); }

.vivienda-info {
  padding: 40px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.vivienda-tag {
  display: inline-block;
  padding: 4px 14px;
  border-radius: 50px;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 16px;
}
.ardora-tag { background: var(--ardora-light); color: var(--ardora); }
.fondo-tag { background: var(--fondo-light); color: var(--fondo); }

.vivienda-info h3 { margin-bottom: 16px; }

.vivienda-desc {
  color: var(--text-light);
  line-height: 1.8;
  margin-bottom: 28px;
  font-size: 1rem;
}

.vivienda-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 32px;
}

.feature {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9rem;
  color: var(--text-light);
}
.feature svg {
  width: 18px;
  height: 18px;
  color: var(--ocean-light);
  flex-shrink: 0;
}

/* ===== ENTORNO ===== */
.entorno {
  position: relative;
  padding: 120px 0;
  overflow: hidden;
}

.entorno-bg {
  position: absolute;
  inset: 0;
}
.entorno-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}
.entorno-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to right, rgba(13,37,51,0.92) 0%, rgba(13,37,51,0.7) 60%, rgba(13,37,51,0.4) 100%);
}

.entorno-content {
  position: relative;
  z-index: 1;
  max-width: 800px;
  color: var(--white);
}

.entorno-content h2 { margin-bottom: 20px; }
.entorno-content p {
  color: rgba(255,255,255,0.8);
  font-size: 1.05rem;
  margin-bottom: 48px;
  max-width: 540px;
  line-height: 1.8;
}

.entorno-items {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.entorno-item {
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.12);
  backdrop-filter: blur(8px);
  border-radius: var(--radius);
  padding: 24px 20px;
  transition: var(--transition);
}
.entorno-item:hover {
  background: rgba(255,255,255,0.15);
  transform: translateY(-4px);
}

.entorno-icon { font-size: 2rem; display: block; margin-bottom: 12px; }
.entorno-item h4 {
  font-family: 'Playfair Display', serif;
  font-size: 1rem;
  color: var(--gold);
  margin-bottom: 8px;
}
.entorno-item p { font-size: 0.85rem; color: rgba(255,255,255,0.7); line-height: 1.6; }

/* ===== CAMIÑOS DOS FAROS ===== */
.faros {
  padding: 120px 0;
  background: var(--white);
}

.faros-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.faros-image {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.faros-image img {
  width: 100%;
  height: 560px;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.faros-image:hover img { transform: scale(1.03); }

.faros-badge {
  position: absolute;
  bottom: 24px;
  right: 24px;
  background: var(--ocean);
  color: var(--white);
  padding: 16px 20px;
  border-radius: var(--radius);
  text-align: center;
  display: flex;
  flex-direction: column;
}
.faros-badge span:first-child {
  font-family: 'Playfair Display', serif;
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--gold);
}
.faros-badge span:last-child { font-size: 0.75rem; opacity: 0.7; }

.faros-text h2 { margin-bottom: 20px; }
.faros-text p {
  color: var(--text-light);
  line-height: 1.8;
  margin-bottom: 16px;
}

.faros-highlights {
  margin: 32px 0;
  display: flex;
  flex-direction: column;
  gap: 0;
  border: 1px solid var(--sand-dark);
  border-radius: var(--radius);
  overflow: hidden;
}

.faro-item {
  display: flex;
  flex-direction: column;
  padding: 16px 20px;
  border-bottom: 1px solid var(--sand-dark);
}
.faro-item:last-child { border-bottom: none; }
.faro-item strong {
  color: var(--ocean-mid);
  font-size: 0.9rem;
  margin-bottom: 2px;
}
.faro-item span { color: var(--text-light); font-size: 0.85rem; }

/* ===== UBICACIÓN ===== */
.ubicacion {
  padding: 100px 0;
  background: var(--sand);
}

.ubicacion-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 48px;
  align-items: start;
}

.map-container {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
}

.ubicacion-info { padding-top: 8px; }

.distancia { margin-bottom: 32px; }

.dist-item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 14px 0;
  border-bottom: 1px solid var(--sand-dark);
}
.dist-item:last-child { border-bottom: none; }

.dist-icon { font-size: 1.4rem; }

.dist-item strong {
  display: block;
  font-size: 0.95rem;
  color: var(--text);
  font-weight: 500;
}
.dist-item span {
  font-size: 0.85rem;
  color: var(--text-light);
}

.ubicacion-address {
  background: var(--ocean-mid);
  color: var(--white);
  padding: 16px 20px;
  border-radius: var(--radius);
  font-size: 0.95rem;
}

/* ===== CONTACTO ===== */
.contacto {
  padding: 100px 0;
  background: var(--white);
}

.contacto-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}

.contacto-form-wrapper h3,
.contacto-alternativas h3 {
  font-size: 1.4rem;
  margin-bottom: 28px;
  color: var(--ocean-mid);
}

.contacto-form { display: flex; flex-direction: column; gap: 18px; }

.form-group { display: flex; flex-direction: column; gap: 6px; }

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

label {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-light);
  letter-spacing: 0.02em;
}

input, select, textarea {
  padding: 12px 16px;
  border: 1.5px solid var(--sand-dark);
  border-radius: var(--radius);
  font-family: 'DM Sans', sans-serif;
  font-size: 0.95rem;
  color: var(--text);
  background: var(--white);
  transition: border-color var(--transition);
  width: 100%;
}
input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--ocean-light);
}

textarea { resize: vertical; min-height: 80px; }

.plataformas { display: flex; flex-direction: column; gap: 12px; margin-bottom: 32px; }

.plataforma {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 18px;
  border: 1.5px solid var(--sand-dark);
  border-radius: var(--radius);
  transition: var(--transition);
  cursor: pointer;
}
.plataforma:hover {
  border-color: var(--ocean-light);
  background: var(--sand);
  transform: translateX(4px);
}

.plat-icon { font-size: 1.4rem; }
.plataforma strong { display: block; font-size: 0.9rem; color: var(--text); }
.plataforma span { font-size: 0.8rem; color: var(--text-light); }
.plataforma svg { margin-left: auto; color: var(--text-light); }

.contacto-directo h4 {
  font-family: 'Playfair Display', serif;
  font-size: 1rem;
  margin-bottom: 12px;
  color: var(--text-light);
}

.whatsapp-direct {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--whatsapp);
  color: var(--white);
  padding: 12px 20px;
  border-radius: 50px;
  font-weight: 500;
  font-size: 1rem;
  transition: var(--transition);
}
.whatsapp-direct svg { flex-shrink: 0; }
.whatsapp-direct:hover { background: #1aab52; transform: translateY(-2px); box-shadow: 0 8px 24px rgba(37,211,102,0.35); }

/* ===== FOOTER ===== */
.footer {
  background: var(--ocean);
  color: var(--white);
  padding: 80px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 60px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer-brand .logo-main { font-size: 1.6rem; display: block; margin-bottom: 4px; }
.footer-brand .logo-sub { display: block; margin-bottom: 16px; }
.footer-brand p { color: rgba(255,255,255,0.55); font-size: 0.9rem; line-height: 1.7; }

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.footer-links h5 {
  font-family: 'DM Sans', sans-serif;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.4);
  margin-bottom: 4px;
}
.footer-links a {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.65);
  transition: color var(--transition);
}
.footer-links a:hover { color: var(--white); }

.footer-bottom {
  padding: 24px 0;
  text-align: center;
  color: rgba(255,255,255,0.35);
  font-size: 0.8rem;
}

/* ===== WHATSAPP FLOAT ===== */
.whatsapp-float {
  position: fixed;
  bottom: 32px;
  right: 32px;
  width: 60px;
  height: 60px;
  background: var(--whatsapp);
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37,211,102,0.45);
  z-index: 999;
  transition: var(--transition);
}
.whatsapp-float svg { width: 28px; height: 28px; }
.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 8px 32px rgba(37,211,102,0.6);
}

.whatsapp-tooltip {
  position: absolute;
  right: 70px;
  background: var(--ocean);
  color: var(--white);
  padding: 6px 12px;
  border-radius: 6px;
  font-size: 0.8rem;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition);
}
.whatsapp-float:hover .whatsapp-tooltip { opacity: 1; }

/* ===== LIGHTBOX ===== */
.lightbox {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.95);
  z-index: 2000;
  align-items: center;
  justify-content: center;
}
.lightbox.active { display: flex; }

.lightbox img {
  max-width: 90vw;
  max-height: 85vh;
  object-fit: contain;
  border-radius: 4px;
}

.lightbox-close {
  position: fixed;
  top: 20px;
  right: 24px;
  background: none;
  border: none;
  color: var(--white);
  font-size: 1.5rem;
  cursor: pointer;
  padding: 8px;
  opacity: 0.7;
  transition: opacity var(--transition);
}
.lightbox-close:hover { opacity: 1; }

.lightbox-prev, .lightbox-next {
  position: fixed;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255,255,255,0.1);
  border: none;
  color: var(--white);
  font-size: 1.5rem;
  cursor: pointer;
  padding: 16px 20px;
  border-radius: 50%;
  transition: var(--transition);
}
.lightbox-prev:hover, .lightbox-next:hover { background: rgba(255,255,255,0.2); }
.lightbox-prev { left: 20px; }
.lightbox-next { right: 20px; }

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .intro-grid { grid-template-columns: 1fr; gap: 48px; }
  .vivienda-card { grid-template-columns: 1fr; }
  .vivienda-card.reverse { direction: ltr; }
  .gallery-main { height: 320px; }
  .faros-grid { grid-template-columns: 1fr; gap: 48px; }
  .faros-image img { height: 360px; }
  .entorno-items { grid-template-columns: repeat(2, 1fr); }
  .ubicacion-grid { grid-template-columns: 1fr; }
  .contacto-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
    position: fixed;
    inset: 0;
    top: 0;
    background: var(--ocean);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 32px;
    font-size: 1.2rem;
    z-index: 999;
  }
  .nav-links.open { display: flex; }
  .nav-toggle { display: flex; z-index: 1001; }

  .hero-actions { flex-direction: column; gap: 12px; }
  .hero-actions .btn { text-align: center; justify-content: center; }

  .vivienda-features { grid-template-columns: 1fr; }
  .vivienda-info { padding: 24px; }

  .entorno-items { grid-template-columns: 1fr 1fr; }

  .footer-grid { grid-template-columns: 1fr; gap: 32px; }

  .whatsapp-float { bottom: 20px; right: 20px; width: 52px; height: 52px; }

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

@media (max-width: 480px) {
  .entorno-items { grid-template-columns: 1fr; }
  .intro-stats { grid-template-columns: 1fr 1fr; }
}