/* ─── TOKENS ─────────────────────────────────────────── */
:root {
  /* Paleta Rosa (reemplazando los tonos verdes) */
--green-900: #b02151;
--green-800: #ce2a63;
--green-700: #eb3b7a;
--green-500: #ff619b;
--green-400: #ff85b2;
--green-200: #ffb3ce;
--green-50:  #ffe6ef;
  
  /* Paleta Amarilla (reemplazando los tonos azules) */
--blue-800: #a38b1f;
--blue-600: #e8c83e;
--blue-400: #ffeb70;
--blue-100: #fffbe0;
  
  /* Grises y Neutros (se mantienen igual para lectura) */
  --gray-900:  #1a1e22;
  --gray-700:  #374151;
  --gray-500:  #6b7280;
  --gray-300:  #d1d5db;
  --gray-100:  #f3f4f6;
  --gray-50:   #fafafa;
  --white:     #ffffff;
  
  /* Acentos y configuración global */
  --accent:    #d81b60;
  --transition: 0.45s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --fast:       0.2s ease;
  --shadow-sm: 0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.04);
  --shadow-md: 0 4px 16px rgba(0,0,0,.10);
  --shadow-lg: 0 20px 60px rgba(0,0,0,.14);
  --radius:    16px;
}

/* ─── RESET ──────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: 'DM Sans', sans-serif;
  color: var(--gray-700);
  background: var(--white);
  overflow-x: hidden;
  min-height: 100vh;
}
img { display: block; width: 100%; }
a  { text-decoration: none; color: inherit; }
button { border: none; cursor: pointer; font-family: inherit; }

/* ─── TYPOGRAPHY ─────────────────────────────────────── */
.display {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: -0.02em;
}
.label {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

/* ─── NAVBAR ─────────────────────────────────────────── */
#navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 900;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 40px;
  height: 68px;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(216,27,96,0.10);
  transition: box-shadow var(--fast);
}
#navbar.scrolled { box-shadow: var(--shadow-md); }

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
}
.nav-logo-mark {
  width: 34px; height: 34px;
  background: var(--green-700);
  border-radius: 8px;
  display: grid;
  place-items: center;
}
.nav-logo-mark svg { width: 18px; height: 18px; }
.nav-logo-text {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--green-900);
}
.nav-logo-text span { color: var(--green-500); }

.nav-links {
  display: flex;
  gap: 36px;
  list-style: none;
}
.nav-links a {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--gray-700);
  position: relative;
  padding-bottom: 3px;
  transition: color var(--fast);
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 0; height: 2px;
  background: var(--green-500);
  border-radius: 2px;
  transition: width var(--fast);
}
.nav-links a:hover { color: var(--green-700); }
.nav-links a:hover::after { width: 100%; }
.nav-links a.active { color: var(--green-700); }
.nav-links a.active::after { width: 100%; }

.nav-cta {
  background: var(--green-700);
  color: var(--white);
  font-size: 0.82rem;
  font-weight: 600;
  padding: 10px 22px;
  border-radius: 50px;
  transition: background var(--fast), transform var(--fast);
}
.nav-cta:hover { background: var(--green-500); transform: translateY(-1px); }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  padding: 4px;
}
.hamburger span {
  display: block;
  width: 24px; height: 2px;
  background: var(--green-900);
  border-radius: 2px;
  transition: var(--fast);
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* mobile menu */
.mobile-menu {
  display: none;
  position: fixed;
  top: 68px; left: 0; right: 0;
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(18px);
  z-index: 899;
  flex-direction: column;
  padding: 20px 28px 28px;
  gap: 6px;
  border-bottom: 1px solid var(--gray-300);
  box-shadow: var(--shadow-lg);
  transform: translateY(-10px);
  opacity: 0;
  transition: var(--transition);
}
.mobile-menu.open {
  display: flex;
  transform: translateY(0);
  opacity: 1;
}
.mobile-menu a {
  font-size: 1rem;
  font-weight: 500;
  color: var(--gray-700);
  padding: 12px 0;
  border-bottom: 1px solid var(--gray-100);
}
.mobile-menu a:last-child { border: none; }
.mobile-menu a:hover { color: var(--green-700); }

/* ─── SECTIONS ───────────────────────────────────────── */
.section {
  display: none;
  min-height: 100vh;
  padding-top: 68px;
  animation: fadeSection 0.55s cubic-bezier(0.25,0.46,0.45,0.94) forwards;
}
.section.active { display: block; }

@keyframes fadeSection {
  from { opacity: 0; transform: translateY(18px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ─── HERO ───────────────────────────────────────────── */
#hero {
  position: relative;
  height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(135deg, rgba(74,13,34,0.87) 0%, rgba(153,27,68,0.70) 55%, rgba(236,193,43,0.55) 100%),
    url('../img/IMG_1.jpg') center/cover no-repeat;
  transform: scale(1.04);
  animation: heroZoom 18s ease-in-out infinite alternate;
}
@keyframes heroZoom {
  from { transform: scale(1.04); }
  to   { transform: scale(1.12); }
}

/* floating shapes */
.hero-bg::after {
  content: '';
  position: absolute;
  width: 600px; height: 600px;
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 50%;
  top: -100px; right: -100px;
  animation: rotateSlow 30s linear infinite;
}
@keyframes rotateSlow {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 780px;
  padding: 0 64px;
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.22);
  color: var(--green-200);
  padding: 6px 16px;
  border-radius: 50px;
  margin-bottom: 28px;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  backdrop-filter: blur(8px);
  animation: slideDown 0.7s 0.1s both;
}
.hero-tag-dot {
  width: 6px; height: 6px;
  background: var(--green-400);
  border-radius: 50%;
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%,100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.4); }
}

.hero-title {
  font-size: clamp(3rem, 6vw, 5.5rem);
  color: var(--white);
  margin-bottom: 20px;
  animation: slideDown 0.7s 0.2s both;
}
.hero-title em {
  font-style: italic;
  color: var(--green-200);
}

.hero-sub {
  font-size: 1.1rem;
  font-weight: 300;
  color: rgba(255,255,255,0.78);
  line-height: 1.7;
  max-width: 480px;
  margin-bottom: 40px;
  animation: slideDown 0.7s 0.35s both;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  animation: slideDown 0.7s 0.5s both;
}

@keyframes slideDown {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}

.btn-primary {
  background: var(--green-500);
  color: var(--white);
  font-weight: 600;
  font-size: 0.9rem;
  padding: 14px 30px;
  border-radius: 50px;
  transition: background var(--fast), transform var(--fast), box-shadow var(--fast);
  box-shadow: 0 6px 24px rgba(216,27,96,0.4);
}
.btn-primary:hover {
  background: var(--green-400);
  transform: translateY(-2px);
  box-shadow: 0 10px 32px rgba(216,27,96,0.5);
}

.btn-outline {
  background: transparent;
  color: var(--white);
  font-weight: 500;
  font-size: 0.9rem;
  padding: 14px 30px;
  border-radius: 50px;
  border: 1.5px solid rgba(255,255,255,0.4);
  transition: background var(--fast), border-color var(--fast), transform var(--fast);
}
.btn-outline:hover {
  background: rgba(255,255,255,0.1);
  border-color: rgba(255,255,255,0.7);
  transform: translateY(-2px);
}

/* hero scroll indicator */
.hero-scroll {
  position: absolute;
  bottom: 36px; left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,0.5);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  animation: fadeIn 1s 1.2s both;
}
.scroll-line {
  width: 1px; height: 40px;
  background: linear-gradient(to bottom, rgba(255,255,255,0.5), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}
@keyframes scrollPulse {
  0%,100% { opacity: 0.5; transform: scaleY(1); }
  50% { opacity: 1; transform: scaleY(1.2); }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

/* hero stats */
.hero-stats {
  position: absolute;
  bottom: 0; right: 0;
  z-index: 2;
  display: flex;
  gap: 0;
}
.stat-card {
  background: rgba(255,255,255,0.07);
  backdrop-filter: blur(12px);
  border-left: 1px solid rgba(255,255,255,0.1);
  border-top: 1px solid rgba(255,255,255,0.1);
  padding: 24px 32px;
  text-align: center;
  color: var(--white);
  animation: slideDown 0.7s 0.7s both;
}
.stat-number {
  font-family: 'Cormorant Garamond', serif;
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--green-200);
  line-height: 1;
}
.stat-label {
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.6);
  margin-top: 4px;
}

/* ─── NOSOTROS ────────────────────────────────────────── */
#nosotros {
  background: var(--white);
}
.nosotros-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 100px 40px;
}
.section-eyebrow {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
}
.eyebrow-line {
  width: 36px; height: 2px;
  background: var(--green-500);
  border-radius: 2px;
}
.nosotros-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  margin-top: 60px;
}
.nosotros-text h2 {
  font-size: clamp(2.2rem, 4vw, 3.4rem);
  color: var(--green-900);
  margin-bottom: 24px;
}
.nosotros-text p {
  font-size: 1rem;
  line-height: 1.8;
  color: var(--gray-500);
  margin-bottom: 20px;
}
.nosotros-values {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 36px;
}
.value-pill {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 18px;
  background: var(--green-50);
  border: 1px solid rgba(216,27,96,0.12);
  border-radius: 12px;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--green-800);
  transition: transform var(--fast), box-shadow var(--fast);
}
.value-pill:hover { transform: translateY(-2px); box-shadow: var(--shadow-sm); }
.value-icon {
  width: 28px; height: 28px;
  background: var(--green-500);
  border-radius: 8px;
  display: grid;
  place-items: center;
  flex-shrink: 0;
}
.nosotros-visual {
  position: relative;
}
.nosotros-img-main {
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 4/5;
  box-shadow: var(--shadow-lg);
}
.nosotros-img-main img {
  height: 100%;
  object-fit: cover;
  transition: transform 0.8s ease;
}
.nosotros-img-main:hover img { transform: scale(1.04); }
.nosotros-badge {
  position: absolute;
  bottom: -24px; left: -24px;
  background: var(--green-700);
  color: var(--white);
  border-radius: var(--radius);
  padding: 20px 24px;
  box-shadow: var(--shadow-md);
}
.badge-number {
  font-family: 'Cormorant Garamond', serif;
  font-size: 2.4rem;
  font-weight: 700;
  line-height: 1;
}
.badge-text {
  font-size: 0.78rem;
  font-weight: 500;
  opacity: 0.8;
  margin-top: 4px;
}

/* ─── CATALOGO ────────────────────────────────────────── */
#catalogo {
  background: var(--gray-50);
}
.catalogo-inner {
  max-width: 1300px;
  margin: 0 auto;
  padding: 100px 40px;
}
.catalogo-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 56px;
  flex-wrap: wrap;
  gap: 20px;
}
.catalogo-header h2 {
  font-size: clamp(2.2rem, 4vw, 3.2rem);
  color: var(--green-900);
  max-width: 440px;
}

/* filters */
.filter-bar {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.filter-btn {
  padding: 8px 20px;
  border-radius: 50px;
  font-size: 0.82rem;
  font-weight: 500;
  background: var(--white);
  color: var(--gray-700);
  border: 1.5px solid var(--gray-300);
  transition: all var(--fast);
  cursor: pointer;
}
.filter-btn:hover { border-color: var(--green-500); color: var(--green-700); }
.filter-btn.active {
  background: var(--green-700);
  border-color: var(--green-700);
  color: var(--white);
}

/* product grid */
.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 28px;
}

.product-card {
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(0,0,0,0.05);
  cursor: pointer;
  transition: transform var(--transition), box-shadow var(--transition);
}
.product-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.product-img {
  aspect-ratio: 4/3;
  overflow: hidden;
  position: relative;
}
.product-img img {
  height: 100%;
  object-fit: cover;
  transition: transform 0.8s ease;
}
.product-card:hover .product-img img { transform: scale(1.07); }

.product-badge {
  position: absolute;
  top: 14px; left: 14px;
  background: var(--green-700);
  color: var(--white);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 4px 12px;
  border-radius: 50px;
}
.product-badge.new { background: var(--blue-600); }
.product-badge.promo { background: #c0392b; }

.product-info {
  padding: 20px 22px 22px;
}
.product-category {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--green-500);
  margin-bottom: 6px;
}
.product-name {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--green-900);
  margin-bottom: 8px;
}
.product-desc {
  font-size: 0.85rem;
  color: var(--gray-500);
  line-height: 1.6;
  margin-bottom: 16px;
}
.product-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.product-tags {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}
.tag {
  font-size: 0.7rem;
  padding: 3px 10px;
  background: var(--gray-100);
  border-radius: 50px;
  color: var(--gray-500);
  font-weight: 500;
}
.product-arrow {
  width: 32px; height: 32px;
  border-radius: 50%;
  background: var(--green-50);
  border: 1px solid rgba(216,27,96,0.2);
  display: grid;
  place-items: center;
  transition: background var(--fast), border-color var(--fast);
}
.product-card:hover .product-arrow {
  background: var(--green-700);
  border-color: var(--green-700);
}
.product-card:hover .product-arrow svg path { stroke: white; }

/* ─── MODAL ──────────────────────────────────────────── */
.modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 1000;
  background: rgba(74,13,34,0.6);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  align-items: center;
  justify-content: center;
  padding: 20px;
  animation: fadeIn 0.3s ease forwards;
}
.modal-overlay.open { display: flex; }

.modal {
  background: var(--white);
  border-radius: 24px;
  max-width: 860px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-lg);
  animation: modalIn 0.4s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
}
@keyframes modalIn {
  from { opacity: 0; transform: scale(0.92) translateY(20px); }
  to   { opacity: 1; transform: scale(1) translateY(0); }
}

.modal-img {
  aspect-ratio: 16/7;
  overflow: hidden;
  border-radius: 24px 24px 0 0;
  position: relative;
}
.modal-img img { height: 100%; object-fit: cover; }
.modal-close {
  position: absolute;
  top: 16px; right: 16px;
  width: 36px; height: 36px;
  background: rgba(0,0,0,0.4);
  border-radius: 50%;
  display: grid;
  place-items: center;
  color: white;
  font-size: 1.1rem;
  cursor: pointer;
  transition: background var(--fast);
}
.modal-close:hover { background: rgba(0,0,0,0.7); }

.modal-body { padding: 36px 40px 40px; }
.modal-cat {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--green-500);
  margin-bottom: 8px;
}
.modal-title {
  font-size: 2.2rem;
  color: var(--green-900);
  margin-bottom: 14px;
}
.modal-desc {
  font-size: 0.95rem;
  color: var(--gray-500);
  line-height: 1.75;
  margin-bottom: 28px;
}

.modal-specs {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 14px;
  margin-bottom: 32px;
}
.spec-item {
  background: var(--gray-50);
  border-radius: 12px;
  padding: 14px 16px;
  border: 1px solid var(--gray-100);
}
.spec-label {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gray-500);
  margin-bottom: 4px;
}
.spec-value {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--green-900);
}

.modal-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}
.btn-whatsapp-modal {
  display: flex;
  align-items: center;
  gap: 8px;
  background: #25d366;
  color: white;
  font-weight: 600;
  font-size: 0.9rem;
  padding: 13px 24px;
  border-radius: 50px;
  transition: background var(--fast), transform var(--fast);
}
.btn-whatsapp-modal:hover { background: #1da851; transform: translateY(-2px); }
.btn-secondary {
  background: var(--green-50);
  color: var(--green-800);
  font-weight: 600;
  font-size: 0.9rem;
  padding: 13px 24px;
  border-radius: 50px;
  border: 1.5px solid rgba(216,27,96,0.2);
  transition: all var(--fast);
}
.btn-secondary:hover { background: var(--green-200); transform: translateY(-2px); }

/* ─── CONTACTO ────────────────────────────────────────── */
#contacto {
  background: var(--white);
}
.contacto-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 100px 40px;
}
.contacto-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  margin-top: 60px;
  align-items: start;
}
.contacto-info h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  color: var(--green-900);
  margin-bottom: 20px;
}
.contacto-info p {
  font-size: 1rem;
  color: var(--gray-500);
  line-height: 1.75;
  margin-bottom: 36px;
}
.contact-items { display: flex; flex-direction: column; gap: 16px; }
.contact-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 20px;
  background: var(--gray-50);
  border-radius: 14px;
  border: 1px solid var(--gray-100);
  transition: var(--fast);
}
.contact-item:hover { box-shadow: var(--shadow-sm); transform: translateX(4px); }
.contact-icon {
  width: 42px; height: 42px;
  background: var(--green-700);
  border-radius: 10px;
  display: grid;
  place-items: center;
  flex-shrink: 0;
}
.contact-text strong { display: block; font-size: 0.82rem; color: var(--gray-500); font-weight: 500; }
.contact-text span { font-size: 0.95rem; font-weight: 600; color: var(--green-900); }

/* form */
.contact-form {
  background: var(--gray-50);
  border-radius: 24px;
  padding: 40px;
  border: 1px solid var(--gray-100);
}
.contact-form h3 {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.8rem;
  color: var(--green-900);
  margin-bottom: 28px;
}
.form-group { margin-bottom: 18px; }
.form-group label {
  display: block;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--gray-700);
  margin-bottom: 7px;
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1.5px solid var(--gray-300);
  border-radius: 12px;
  font-family: inherit;
  font-size: 0.9rem;
  color: var(--gray-700);
  background: var(--white);
  outline: none;
  transition: border-color var(--fast), box-shadow var(--fast);
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--green-500);
  box-shadow: 0 0 0 3px rgba(46,125,81,0.12);
}
.form-group textarea { resize: vertical; min-height: 100px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.btn-submit {
  width: 100%;
  background: var(--green-700);
  color: white;
  font-weight: 600;
  font-size: 0.95rem;
  padding: 14px;
  border-radius: 50px;
  margin-top: 8px;
  transition: background var(--fast), transform var(--fast);
}
.btn-submit:hover { background: var(--green-500); transform: translateY(-2px); }

/* success toast */
.toast {
  position: fixed;
  bottom: 32px; left: 50%;
  transform: translateX(-50%) translateY(80px);
  background: var(--green-700);
  color: white;
  padding: 14px 28px;
  border-radius: 50px;
  font-weight: 600;
  font-size: 0.9rem;
  z-index: 2000;
  transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
  box-shadow: var(--shadow-lg);
}
.toast.show { transform: translateX(-50%) translateY(0); }

/* ─── FOOTER ─────────────────────────────────────────── */
footer {
  background: var(--green-900);
  color: rgba(255,255,255,0.7);
  padding: 60px 40px 32px;
}
.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
}
.footer-top {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
  margin-bottom: 28px;
}
.footer-brand .nav-logo-text { color: white; font-size: 1.5rem; }
.footer-brand p {
  font-size: 0.88rem;
  line-height: 1.7;
  margin-top: 12px;
  max-width: 280px;
}
.footer-col h4 {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--green-200);
  margin-bottom: 16px;
}
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 9px; }
.footer-col ul li a {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.6);
  transition: color var(--fast);
}
.footer-col ul li a:hover { color: var(--green-200); }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.8rem;
  flex-wrap: wrap;
  gap: 12px;
}
.footer-bottom a { color: var(--green-200); }
.footer-bottom a:hover { text-decoration: underline; }

/* ─── WHATSAPP FAB ────────────────────────────────────── */
.wa-fab {
  position: fixed;
  bottom: 28px; right: 28px;
  z-index: 950;
  display: flex;
  align-items: center;
  gap: 0;
  overflow: hidden;
  border-radius: 50px;
  box-shadow: 0 8px 32px rgba(37,211,102,0.4);
  transition: all var(--transition);
  cursor: pointer;
  max-width: 52px;
  background: #25d366;
  animation: waIn 1s 1.5s both;
}
@keyframes waIn {
  from { opacity: 0; transform: scale(0.5) translateY(30px); }
  to   { opacity: 1; transform: scale(1) translateY(0); }
}
.wa-fab:hover {
  max-width: 260px;
  box-shadow: 0 12px 40px rgba(37,211,102,0.5);
}
.wa-fab-icon {
  width: 52px; height: 52px;
  display: grid;
  place-items: center;
  flex-shrink: 0;
}
.wa-fab-text {
  font-size: 0.82rem;
  font-weight: 600;
  color: white;
  white-space: nowrap;
  padding-right: 16px;
  transition: opacity 0.3s;
}
.wa-fab:not(:hover) .wa-fab-text { opacity: 0; }
.wa-fab:hover .wa-fab-text { opacity: 1; }

/* wa pulse ring */
.wa-fab::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 50px;
  border: 2px solid #25d366;
  animation: waPulse 2.5s ease-out infinite;
  pointer-events: none;
}
@keyframes waPulse {
  0% { transform: scale(1); opacity: 0.6; }
  70% { transform: scale(1.35); opacity: 0; }
  100% { transform: scale(1.35); opacity: 0; }
}

/* ─── SCROLL ANIMATIONS ──────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* ─── RESPONSIVE ──────────────────────────────────────── */
@media (max-width: 1024px) {
  .nosotros-grid { grid-template-columns: 1fr; gap: 48px; }
  .nosotros-visual { display: none; }
  .contacto-grid { grid-template-columns: 1fr; gap: 48px; }
  .footer-top { grid-template-columns: 1fr 1fr; }
  .hero-stats { display: none; }
}
@media (max-width: 768px) {
  #navbar { padding: 0 20px; }
  .nav-links { display: none; }
  .nav-cta { display: none; }
  .hamburger { display: flex; }
  .hero-content { padding: 0 24px; }
  .nosotros-inner,
  .catalogo-inner,
  .contacto-inner { padding: 72px 24px; }
  .catalogo-header { flex-direction: column; align-items: flex-start; }
  .product-grid { grid-template-columns: 1fr 1fr; gap: 16px; }
  .footer-top { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .modal-body { padding: 24px 20px 28px; }
  .contact-form { padding: 24px 20px; }
  .form-row { grid-template-columns: 1fr; }
  .nosotros-values { grid-template-columns: 1fr; }
  .wa-fab { bottom: 20px; right: 20px; }
}
@media (max-width: 480px) {
  .product-grid { grid-template-columns: 1fr; }
  .hero-actions { flex-direction: column; }
  .btn-primary, .btn-outline { text-align: center; }
}