/* ============================================================
 * AHD DISTRIBUIDORA — Estilos Globales (styles.css)
 * Paleta de colores basada en tarjeta de presentación oficial
 * Azul marino #1B2F6E + Teal #2ABFBF + Blanco #FFFFFF
 * ============================================================ */

/* ─── Google Fonts ─────────────────────────────────────────── */
@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&family=Inter:wght@300;400;500;600&display=swap');

/* ─── Design Tokens ────────────────────────────────────────── */
:root {
  /* Colores principales (tarjeta de presentación AHD) */
  --color-primary:       #1B2F6E;   /* Azul marino — logo, header, footer */
  --color-primary-dark:  #111E4A;   /* Azul marino oscuro — hover, sombras */
  --color-primary-light: #2A4494;   /* Azul medio — gradientes */
  --color-accent:        #2ABFBF;   /* Teal — tagline, botones secundarios, acentos */
  --color-accent-light:  #3DD9D9;   /* Teal claro — hover */
  --color-accent-dark:   #1A9999;   /* Teal oscuro — pressed */
  --color-white:         #FFFFFF;
  --color-offwhite:      #F8FAFE;   /* Fondo general ligeramente azulado */
  --color-gray-light:    #EEF2FB;   /* Fondo secciones alternas */
  --color-gray-mid:      #8A96B0;   /* Texto secundario */
  --color-gray-border:   #DDE3F0;   /* Bordes */
  --color-text:          #1A1D2E;   /* Texto principal */
  --color-text-light:    #4A5068;   /* Texto secundario */
  --color-badge-avail:   #1A9999;   /* Badge disponible */
  --color-badge-unavail: #9B4D4D;   /* Badge agotado */

  /* Tipografía */
  --font-display:  'Outfit', sans-serif;
  --font-body:     'Inter', sans-serif;

  /* Tamaños de fuente */
  --fs-xs:   0.75rem;
  --fs-sm:   0.875rem;
  --fs-base: 1rem;
  --fs-lg:   1.125rem;
  --fs-xl:   1.25rem;
  --fs-2xl:  1.5rem;
  --fs-3xl:  1.875rem;
  --fs-4xl:  2.25rem;
  --fs-5xl:  3rem;

  /* Espaciado */
  --sp-1: 0.25rem;
  --sp-2: 0.5rem;
  --sp-3: 0.75rem;
  --sp-4: 1rem;
  --sp-6: 1.5rem;
  --sp-8: 2rem;
  --sp-10: 2.5rem;
  --sp-12: 3rem;
  --sp-16: 4rem;
  --sp-20: 5rem;
  --sp-24: 6rem;

  /* Bordes */
  --radius-sm:  6px;
  --radius-md:  12px;
  --radius-lg:  20px;
  --radius-xl:  32px;
  --radius-full: 9999px;

  /* Sombras */
  --shadow-sm:    0 2px 8px rgba(27, 47, 110, 0.08);
  --shadow-md:    0 4px 20px rgba(27, 47, 110, 0.12);
  --shadow-lg:    0 8px 40px rgba(27, 47, 110, 0.16);
  --shadow-hover: 0 16px 48px rgba(27, 47, 110, 0.24);
  --shadow-card:  0 4px 24px rgba(27, 47, 110, 0.10);

  /* Transiciones */
  --tr-fast:   0.15s ease;
  --tr-normal: 0.3s ease;
  --tr-slow:   0.5s ease;

  /* Layout */
  --header-height: 72px;
  --max-width: 1200px;
  --section-pad: var(--sp-20) var(--sp-6);
}

/* ─── Reset & Base ─────────────────────────────────────────── */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

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

body {
  font-family: var(--font-body);
  color: var(--color-text);
  background-color: var(--color-white);
  line-height: 1.6;
  overflow-x: hidden;
}

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

a {
  text-decoration: none;
  color: inherit;
  transition: color var(--tr-fast);
}

ul, ol {
  list-style: none;
}

button {
  cursor: pointer;
  border: none;
  background: none;
  font-family: var(--font-body);
}

input, textarea, select {
  font-family: var(--font-body);
}

/* ─── Utilidades ───────────────────────────────────────────── */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--sp-6);
}

.section-title {
  font-family: var(--font-display);
  font-size: var(--fs-3xl);
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1.2;
}

.section-subtitle {
  font-size: var(--fs-lg);
  color: var(--color-gray-mid);
  margin-top: var(--sp-3);
  max-width: 560px;
}

.section-header {
  margin-bottom: var(--sp-12);
}

.accent-line {
  display: inline-block;
  width: 48px;
  height: 4px;
  background: linear-gradient(90deg, var(--color-accent), var(--color-accent-light));
  border-radius: var(--radius-full);
  margin-bottom: var(--sp-4);
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  padding: var(--sp-3) var(--sp-8);
  background: linear-gradient(135deg, var(--color-accent), var(--color-accent-dark));
  color: var(--color-white);
  font-family: var(--font-display);
  font-size: var(--fs-base);
  font-weight: 600;
  border-radius: var(--radius-full);
  transition: all var(--tr-normal);
  box-shadow: 0 4px 16px rgba(42, 191, 191, 0.35);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(42, 191, 191, 0.50);
  background: linear-gradient(135deg, var(--color-accent-light), var(--color-accent));
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  padding: var(--sp-3) var(--sp-8);
  background: transparent;
  color: var(--color-primary);
  font-family: var(--font-display);
  font-size: var(--fs-base);
  font-weight: 600;
  border: 2px solid var(--color-primary);
  border-radius: var(--radius-full);
  transition: all var(--tr-normal);
}

.btn-secondary:hover {
  background: var(--color-primary);
  color: var(--color-white);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

/* ─── HEADER ───────────────────────────────────────────────── */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--header-height);
  background: rgba(27, 47, 110, 0.97);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(42, 191, 191, 0.15);
  transition: all var(--tr-normal);
}

.site-header.scrolled {
  background: rgba(17, 30, 74, 0.99);
  box-shadow: 0 4px 24px rgba(17, 30, 74, 0.4);
}

.header-inner {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  height: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--sp-6);
}

.header-logo {
  justify-self: start;
}

.header-logo img {
  height: 80px;
  width: auto;
  object-fit: contain;
  filter: brightness(0) invert(1);
}

.header-nav {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
}

.header-nav a {
  color: rgba(255, 255, 255, 0.85);
  font-family: var(--font-display);
  font-size: var(--fs-sm);
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: var(--sp-2) var(--sp-4);
  border-radius: var(--radius-full);
  transition: all var(--tr-fast);
  position: relative;
}

.header-nav a::after {
  content: '';
  position: absolute;
  bottom: 4px;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 2px;
  background: var(--color-accent);
  border-radius: var(--radius-full);
  transition: width var(--tr-normal);
}

.header-nav a:hover,
.header-nav a.active {
  color: var(--color-white);
}

.header-nav a:hover::after,
.header-nav a.active::after {
  width: 60%;
}

.header-nav a.nav-cta {
  background: linear-gradient(135deg, var(--color-accent), var(--color-accent-dark));
  color: var(--color-white);
  padding: var(5px) var(--sp-5);
  box-shadow: 0 2px 12px rgba(42, 191, 191, 0.35);
  text-align: center;
  justify-content: center;
  display: inline-flex;
  align-items: center;
}

.header-nav a.nav-cta::after {
  display: none;
}

.header-nav a.nav-cta:hover {
  box-shadow: 0 4px 20px rgba(42, 191, 191, 0.55);
  transform: translateY(-1px);
}

.header-actions {
  justify-self: end;
  display: flex;
  align-items: center;
  gap: var(--sp-3);
}

/* Hamburger menu */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: var(--sp-2);
  cursor: pointer;
}

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-white);
  border-radius: 2px;
  transition: all var(--tr-normal);
}

.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 nav overlay */
.mobile-nav {
  display: none;
  position: fixed;
  top: var(--header-height);
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(17, 30, 74, 0.98);
  backdrop-filter: blur(16px);
  z-index: 999;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--sp-4);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--tr-normal);
}

.mobile-nav.open {
  display: flex;
  opacity: 1;
  pointer-events: all;
}

.mobile-nav a {
  color: var(--color-white);
  font-family: var(--font-display);
  font-size: var(--fs-2xl);
  font-weight: 600;
  padding: var(--sp-4) var(--sp-8);
  border-radius: var(--radius-lg);
  transition: all var(--tr-fast);
  text-align: center;
}

.mobile-nav a:hover {
  color: var(--color-accent);
  background: rgba(42, 191, 191, 0.1);
}

/* ─── HERO CAROUSEL ────────────────────────────────────────── */
.hero {
  position: relative;
  height: 100vh;
  min-height: 600px;
  overflow: hidden;
  margin-top: 0;
}

.hero-slides {
  display: flex;
  height: 100%;
  transition: transform 0.8s cubic-bezier(0.77, 0, 0.175, 1);
}

.hero-slide {
  min-width: 100%;
  height: 100%;
  position: relative;
  overflow: hidden;
}

.hero-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transform: scale(1.05);
  transition: transform 8s ease;
}

.hero-slide.active img {
  transform: scale(1);
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(17, 30, 74, 0.80) 0%,
    rgba(27, 47, 110, 0.50) 50%,
    rgba(42, 191, 191, 0.20) 100%
  );
  display: flex;
  align-items: center;
}

.hero-content {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--sp-6);
  color: var(--color-white);
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  background: rgba(42, 191, 191, 0.20);
  border: 1px solid rgba(42, 191, 191, 0.40);
  color: var(--color-accent-light);
  font-size: var(--fs-sm);
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: var(--sp-2) var(--sp-4);
  border-radius: var(--radius-full);
  margin-bottom: var(--sp-4);
  backdrop-filter: blur(8px);
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: var(--sp-4);
  text-shadow: 0 2px 20px rgba(0,0,0,0.3);
}

.hero-title span {
  color: var(--color-accent);
  display: block;
}

.hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: rgba(255,255,255,0.85);
  max-width: 520px;
  margin-bottom: var(--sp-8);
  line-height: 1.6;
}

.hero-buttons {
  display: flex;
  gap: var(--sp-4);
  flex-wrap: wrap;
}

.hero-btn-primary {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  padding: var(--sp-4) var(--sp-8);
  background: linear-gradient(135deg, var(--color-accent), var(--color-accent-dark));
  color: var(--color-white);
  font-family: var(--font-display);
  font-size: var(--fs-base);
  font-weight: 700;
  border-radius: var(--radius-full);
  transition: all var(--tr-normal);
  box-shadow: 0 4px 24px rgba(42, 191, 191, 0.50);
  letter-spacing: 0.02em;
}

.hero-btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 36px rgba(42, 191, 191, 0.65);
}

.hero-btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  padding: var(--sp-4) var(--sp-8);
  background: rgba(255,255,255,0.10);
  border: 2px solid rgba(255,255,255,0.40);
  color: var(--color-white);
  font-family: var(--font-display);
  font-size: var(--fs-base);
  font-weight: 600;
  border-radius: var(--radius-full);
  transition: all var(--tr-normal);
  backdrop-filter: blur(8px);
}

.hero-btn-secondary:hover {
  background: rgba(255,255,255,0.20);
  border-color: rgba(255,255,255,0.70);
  transform: translateY(-3px);
}

/* Hero navigation */
.hero-controls {
  position: absolute;
  bottom: var(--sp-8);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  gap: var(--sp-4);
  z-index: 10;
}

.hero-dots {
  display: flex;
  gap: var(--sp-2);
}

.hero-dot {
  width: 8px;
  height: 8px;
  border-radius: var(--radius-full);
  background: rgba(255,255,255,0.40);
  cursor: pointer;
  transition: all var(--tr-normal);
  border: none;
}

.hero-dot.active {
  background: var(--color-accent);
  width: 28px;
}

.hero-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 48px;
  height: 48px;
  background: rgba(255,255,255,0.15);
  border: 1px solid rgba(255,255,255,0.25);
  border-radius: var(--radius-full);
  color: var(--color-white);
  font-size: var(--fs-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  backdrop-filter: blur(8px);
  transition: all var(--tr-fast);
  z-index: 10;
}

.hero-arrow:hover {
  background: rgba(42, 191, 191, 0.40);
  border-color: var(--color-accent);
}

.hero-arrow-prev { left: var(--sp-6); }
.hero-arrow-next { right: var(--sp-6); }

/* ─── SECCIÓN QUIÉNES SOMOS ────────────────────────────────── */
.about-section {
  padding: var(--section-pad);
  background: var(--color-white);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-16);
  align-items: center;
}

.about-visual {
  position: relative;
}

.about-logo-container {
  background: linear-gradient(135deg, var(--color-gray-light), var(--color-offwhite));
  border-radius: var(--radius-xl);
  padding: var(--sp-12);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  min-height: 300px;
}

.about-logo-container::before {
  content: '';
  position: absolute;
  inset: -50%;
  background: radial-gradient(circle, rgba(42, 191, 191, 0.10) 0%, transparent 70%);
  --color-gray-light:  
}

.about-logo-container img {
  width: 80%;
  max-width: 320px;
  position: relative;
  z-index: 1;
}

.about-wave {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 80px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  clip-path: ellipse(100% 100% at 50% 100%);
}

.about-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-4);
  margin-top: var(--sp-8);
}

.stat-card {
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
  border-radius: var(--radius-md);
  padding: var(--sp-6);
  color: var(--color-white);
  text-align: center;
}

.stat-number {
  font-family: var(--font-display);
  font-size: var(--fs-3xl);
  font-weight: 800;
  color: var(--color-accent);
  display: block;
}

.stat-label {
  font-size: var(--fs-sm);
  color: rgba(255,255,255,0.75);
  margin-top: var(--sp-1);
}

.about-text .section-title {
  margin-top: var(--sp-4);
}

.about-description {
  margin-top: var(--sp-4);
  color: var(--color-text-light);
  font-size: var(--fs-base);
  line-height: 1.8;
}

.about-features {
  margin-top: var(--sp-8);
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
}

.feature-item {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-3);
}

.feature-icon {
  width: 25px;
  height: 25px;
  background: linear-gradient(135deg, rgba(42, 191, 191, 0.15), rgba(42, 191, 191, 0.05));
  border: 1px solid rgba(42, 191, 191, 0.25);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}

.feature-text strong {
  display: block;
  font-weight: 600;
  color: var(--color-primary);
  font-size: var(--fs-sm);
}

.feature-text span {
  font-size: var(--fs-sm);
  color: var(--color-gray-mid);
}

/* ─── SECCIÓN PRODUCTOS DESTACADOS ────────────────────────── */
.featured-section {
  padding: var(--section-pad);
  background: var(--color-gray-light);
  position: relative;
  overflow: hidden;
}

.featured-section::before {
  content: '';
  position: absolute;
  top: -100px;
  right: -100px;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(42, 191, 191, 0.08) 0%, transparent 70%);
  pointer-events: none;
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: var(--sp-6);
}

.product-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  transition: all var(--tr-normal);
  cursor: pointer;
  border: 1px solid transparent;
  position: relative;
  padding-bottom: 10px;
}

.product-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-hover);
  border-color: rgba(42, 191, 191, 0.25);
}

.product-card-image {
  position: relative;
  height: 220px;
  background: var(--color-gray-light);
  overflow: hidden;
}

.product-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--tr-slow);
}

.product-card:hover .product-card-image img {
  transform: scale(1.06);
}

.product-badge {
  position: absolute;
  top: var(--sp-3);
  left: var(--sp-3);
  font-size: var(--fs-xs);
  font-weight: 600;
  padding: 3px var(--sp-3);
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.badge-available {
  background: rgba(26, 153, 153, 0.15);
  border: 1px solid rgba(26, 153, 153, 0.35);
  color: var(--color-badge-avail);
}

.badge-unavailable {
  background: rgba(155, 77, 77, 0.12);
  border: 1px solid rgba(155, 77, 77, 0.30);
  color: var(--color-badge-unavail);
}

.product-card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(27, 47, 110, 0.6), transparent);
  display: flex;
  align-items: flex-end;
  padding: var(--sp-4);
  opacity: 0;
  transition: opacity var(--tr-normal);
}

.product-card:hover .product-card-overlay {
  opacity: 1;
}

.product-card-overlay span {
  color: var(--color-white);
  font-family: var(--font-display);
  font-size: var(--fs-sm);
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: var(--sp-2);
}

.product-card-body {
  padding: var(--sp-5) var(--sp-5) var(--sp-6);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sp-2);
}

.product-modelo {
  font-family: var(--font-display);
  font-size: var(--fs-xs);
  font-weight: 600;
  color: var(--color-accent);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.product-name {
  font-family: var(--font-display);
  font-size: var(--fs-lg);
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1.3;
}

.product-meta {
  display: flex;
  gap: var(--sp-2);
  flex-wrap: wrap;
  justify-content: center;
  margin-top: var(--sp-1);
}

.product-tag {
  background: var(--color-gray-light);
  color: var(--color-text-light);
  font-size: var(--fs-xs);
  padding: 2px var(--sp-3);
  border-radius: var(--radius-full);
  font-weight: 500;
}

.featured-cta {
  text-align: center;
  margin-top: var(--sp-12);
}

/* ─── MODAL DE PRODUCTO ────────────────────────────────────── */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(17, 30, 74, 0.75);
  backdrop-filter: blur(8px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--sp-4);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--tr-normal);
}

.modal-overlay.open {
  opacity: 1;
  pointer-events: all;
}

.modal-container {
  background: var(--color-white);
  border-radius: var(--radius-xl);
  width: 100%;
  max-width: 960px;
  max-height: 90vh;
  overflow: hidden;
  display: grid;
  grid-template-columns: 1fr 380px;
  box-shadow: 0 32px 80px rgba(17, 30, 74, 0.40);
  transform: scale(0.95) translateY(20px);
  transition: transform var(--tr-normal);
}

.modal-overlay.open .modal-container {
  transform: scale(1) translateY(0);
}

/* Modal image carousel */
.modal-carousel {
  position: relative;
  background: var(--color-gray-light);
  overflow: hidden;
}

.modal-slides {
  display: flex;
  height: 100%;
  transition: transform 0.5s cubic-bezier(0.77, 0, 0.175, 1);
}

.modal-slide {
  min-width: 100%;
  height: 100%;
  min-height: 420px;
}

.modal-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.modal-thumbnails {
  position: absolute;
  bottom: var(--sp-4);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: var(--sp-2);
}

.modal-thumb {
  width: 56px;
  height: 40px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  cursor: pointer;
  border: 2px solid transparent;
  transition: all var(--tr-fast);
  opacity: 0.6;
}

.modal-thumb.active {
  border-color: var(--color-accent);
  opacity: 1;
}

.modal-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.modal-carousel-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 40px;
  height: 40px;
  background: rgba(255,255,255,0.90);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  transition: all var(--tr-fast);
  font-size: var(--fs-base);
  color: var(--color-primary);
}

.modal-carousel-arrow:hover {
  background: var(--color-accent);
  color: var(--color-white);
}

.modal-carousel-prev { left: var(--sp-3); }
.modal-carousel-next { right: var(--sp-3); }

/* Modal sidebar */
.modal-sidebar {
  padding: var(--sp-8);
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: var(--sp-6);
  border-left: 1px solid var(--color-gray-border);
}

.modal-close {
  position: absolute;
  top: var(--sp-4);
  right: var(--sp-4);
  width: 36px;
  height: 36px;
  background: rgba(17, 30, 74, 0.08);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: var(--fs-lg);
  color: var(--color-primary);
  transition: all var(--tr-fast);
  z-index: 10;
}

.modal-close:hover {
  background: var(--color-primary);
  color: var(--color-white);
}

/* Modal position relative for close button */
.modal-container {
  position: relative;
}

.modal-close-btn {
  position: absolute;
  top: var(--sp-4);
  right: var(--sp-4);
  width: 36px;
  height: 36px;
  background: rgba(255,255,255,0.90);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: var(--fs-lg);
  color: var(--color-primary);
  transition: all var(--tr-fast);
  z-index: 20;
  box-shadow: var(--shadow-sm);
}

.modal-close-btn:hover {
  background: var(--color-primary);
  color: var(--color-white);
}

.modal-header {}

.modal-modelo {
  font-size: var(--fs-xs);
  font-weight: 700;
  color: var(--color-accent);
  letter-spacing: 0.10em;
  text-transform: uppercase;
}

.modal-nombre {
  font-family: var(--font-display);
  font-size: var(--fs-2xl);
  font-weight: 800;
  color: var(--color-primary);
  margin-top: var(--sp-1);
  line-height: 1.2;
}

.modal-tipo {
  font-size: var(--fs-sm);
  color: var(--color-gray-mid);
  margin-top: var(--sp-1);
}

.modal-status {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  font-size: var(--fs-xs);
  font-weight: 600;
  padding: var(--sp-1) var(--sp-3);
  border-radius: var(--radius-full);
  margin-top: var(--sp-3);
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: var(--radius-full);
}

.modal-status.disponible {
  background: rgba(26, 153, 153, 0.12);
  color: var(--color-badge-avail);
}

.modal-status.disponible .status-dot {
  background: var(--color-badge-avail);
}

.modal-status.agotado {
  background: rgba(155, 77, 77, 0.10);
  color: var(--color-badge-unavail);
}

.modal-status.agotado .status-dot {
  background: var(--color-badge-unavail);
}

.modal-description {
  font-size: var(--fs-sm);
  color: var(--color-text-light);
  line-height: 1.8;
  padding: var(--sp-4);
  background: var(--color-gray-light);
  border-radius: var(--radius-md);
  border-left: 3px solid var(--color-accent);
}

.modal-specs-title {
  font-family: var(--font-display);
  font-size: var(--fs-sm);
  font-weight: 700;
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: var(--sp-3);
}

.modal-specs-grid {
  display: flex;
  flex-direction: column;
  gap: 1px;
  background: var(--color-gray-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--color-gray-border);
}

.spec-row {
  display: flex;
  background: var(--color-white);
}

.spec-row:first-child { border-radius: var(--radius-md) var(--radius-md) 0 0; }
.spec-row:last-child  { border-radius: 0 0 var(--radius-md) var(--radius-md); }

.spec-label {
  width: 45%;
  padding: var(--sp-3) var(--sp-4);
  font-size: var(--fs-xs);
  font-weight: 600;
  color: var(--color-gray-mid);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  background: var(--color-gray-light);
  border-right: 1px solid var(--color-gray-border);
  display: flex;
  align-items: center;
}

.spec-value {
  padding: var(--sp-3) var(--sp-4);
  font-size: var(--fs-sm);
  color: var(--color-text);
  font-weight: 500;
  display: flex;
  align-items: center;
}

.modal-whatsapp-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-3);
  width: 100%;
  padding: var(--sp-4);
  background: linear-gradient(135deg, #25D366, #1da854);
  color: var(--color-white);
  font-family: var(--font-display);
  font-size: var(--fs-base);
  font-weight: 700;
  border-radius: var(--radius-lg);
  transition: all var(--tr-normal);
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.35);
}

.modal-whatsapp-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(37, 211, 102, 0.50);
}

/* ─── FOOTER ───────────────────────────────────────────────── */
.site-footer {
  background: linear-gradient(180deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: var(--color-white);
  position: relative;
  overflow: hidden;
}

.footer-wave {
  height: 80px;
  background: var(--color-white);
  clip-path: ellipse(100% 100% at 50% 0%);
  margin-bottom: -1px;
}

/* If the previous section is gray */
.footer-wave-gray {
  height: 80px;
  background: var(--color-gray-light);
  clip-path: ellipse(100% 100% at 50% 0%);
}

.footer-bg-decoration {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}

.footer-bg-decoration::before {
  content: '';
  position: absolute;
  bottom: -100px;
  right: -100px;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(42, 191, 191, 0.12) 0%, transparent 70%);
}

.footer-bg-decoration::after {
  content: '';
  position: absolute;
  top: -50px;
  left: -50px;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(42, 191, 191, 0.06) 0%, transparent 70%);
}

.footer-main {
  padding: var(--sp-16) 0 var(--sp-12);
  position: relative;
  z-index: 1;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1.5fr;
  gap: var(--sp-12);
}

/* Footer brand */
.footer-brand {}

.footer-logo {
  height: 48px;
  width: auto;
  filter: brightness(0) invert(1);
  margin-bottom: var(--sp-4);
}

.footer-tagline {
  color: var(--color-accent);
  font-family: var(--font-display);
  font-size: var(--fs-base);
  font-weight: 500;
  font-style: italic;
  margin-bottom: var(--sp-4);
}

.footer-desc {
  color: rgba(255,255,255,0.65);
  font-size: var(--fs-sm);
  line-height: 1.8;
}

.footer-social {
  display: flex;
  gap: var(--sp-3);
  margin-top: var(--sp-6);
}

.social-link {
  width: 40px;
  height: 40px;
  background: rgba(255,255,255,0.10);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--fs-base);
  color: rgba(255,255,255,0.80);
  transition: all var(--tr-fast);
  text-decoration: none;
}

.social-link:hover {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: var(--color-white);
  transform: translateY(-2px);
}

/* Footer links */
.footer-links {}

.footer-col-title {
  font-family: var(--font-display);
  font-size: var(--fs-sm);
  font-weight: 700;
  color: var(--color-accent);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--sp-5);
}

.footer-link-list {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
}

.footer-link-list li a {
  color: rgba(255,255,255,0.65);
  font-size: var(--fs-sm);
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  transition: all var(--tr-fast);
}

.footer-link-list li a:hover {
  color: var(--color-accent);
  padding-left: var(--sp-2);
}

/* Footer contact form */
.footer-contact {}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
  margin-top: var(--sp-2);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-3);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--sp-1);
}

.form-group label {
  font-size: var(--fs-xs);
  font-weight: 600;
  color: rgba(255,255,255,0.65);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.form-group input,
.form-group textarea {
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: var(--radius-md);
  padding: var(--sp-3) var(--sp-4);
  color: var(--color-white);
  font-size: var(--fs-sm);
  transition: all var(--tr-fast);
  outline: none;
  resize: none;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: rgba(255,255,255,0.35);
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--color-accent);
  background: rgba(42, 191, 191, 0.08);
}

.form-submit {
  width: 100%;
  padding: var(--sp-3) var(--sp-6);
  background: linear-gradient(135deg, var(--color-accent), var(--color-accent-dark));
  color: var(--color-white);
  font-family: var(--font-display);
  font-size: var(--fs-sm);
  font-weight: 700;
  border-radius: var(--radius-lg);
  transition: all var(--tr-normal);
  box-shadow: 0 4px 16px rgba(42, 191, 191, 0.30);
}

.form-submit:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(42, 191, 191, 0.50);
}

.contact-info-items {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
  margin-bottom: var(--sp-5);
}

.contact-info-item {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  font-size: var(--fs-sm);
  color: rgba(255,255,255,0.75);
}

.contact-info-item .icon {
  font-size: var(--fs-base);
  color: var(--color-accent);
}

/* Footer bottom bar */
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.10);
  padding: var(--sp-6) 0;
  position: relative;
  z-index: 1;
}

.footer-bottom-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--sp-3);
}

.footer-copyright {
  font-size: var(--fs-xs);
  color: rgba(255,255,255,0.45);
}

.footer-legal {
  display: flex;
  gap: var(--sp-4);
}

.footer-legal a {
  font-size: var(--fs-xs);
  color: rgba(255,255,255,0.45);
  transition: color var(--tr-fast);
}

.footer-legal a:hover {
  color: var(--color-accent);
}

/* ─── WHATSAPP FLOATING BUTTON ─────────────────────────────── */
.whatsapp-btn {
  position: fixed;
  bottom: var(--sp-6);
  right: var(--sp-6);
  z-index: 900;
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, #25D366, #1da854);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.45), 0 8px 40px rgba(37, 211, 102, 0.25);
  transition: all var(--tr-normal);
  text-decoration: none;
  color: var(--color-white);
  font-size: 1.6rem;
}

.whatsapp-btn:hover {
  transform: scale(1.12) translateY(-3px);
  box-shadow: 0 8px 32px rgba(37, 211, 102, 0.60), 0 16px 56px rgba(37, 211, 102, 0.30);
}

.whatsapp-btn::before {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: var(--radius-full);
  background: rgba(37, 211, 102, 0.25);
  animation: whatsapp-pulse 2.5s ease-in-out infinite;
}

@keyframes whatsapp-pulse {
  0%, 100% { transform: scale(1); opacity: 0.6; }
  50% { transform: scale(1.3); opacity: 0; }
}

.whatsapp-btn.hidden {
  opacity: 0;
  pointer-events: none;
  transform: scale(0.8) translateY(20px);
}

.whatsapp-tooltip {
  position: absolute;
  right: calc(100% + 12px);
  top: 50%;
  transform: translateY(-50%);
  background: var(--color-primary-dark);
  color: var(--color-white);
  font-size: var(--fs-xs);
  font-weight: 600;
  padding: var(--sp-2) var(--sp-3);
  border-radius: var(--radius-md);
  white-space: nowrap;
  opacity: 0;
  transition: opacity var(--tr-fast);
  pointer-events: none;
}

.whatsapp-tooltip::after {
  content: '';
  position: absolute;
  left: 100%;
  top: 50%;
  transform: translateY(-50%);
  border: 5px solid transparent;
  border-left-color: var(--color-primary-dark);
}

.whatsapp-btn:hover .whatsapp-tooltip {
  opacity: 1;
}

/* ─── PÁGINA PRODUCTOS ─────────────────────────────────────── */
.products-page-hero {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
  padding: calc(var(--header-height) + var(--sp-16)) 0 var(--sp-16);
  color: var(--color-white);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.products-page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%232ABFBF' fill-opacity='0.04'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.products-page-hero .hero-badge {
  display: inline-flex;
}

.product-tag{
padding: 8px;




}


.products-page-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3.5rem);
  font-weight: 800;
  margin-top: var(--sp-4);
}

.products-page-hero p {
  color: rgba(255,255,255,0.75);
  font-size: var(--fs-lg);
  margin-top: var(--sp-3);
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}

.products-page-content {
  padding: var(--sp-16) 0 var(--sp-24);
  background: var(--color-offwhite);
}

/* Filter bar */
.filter-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--sp-4);
  margin-bottom: var(--sp-8);
  padding: var(--sp-4) var(--sp-5);
  background: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding:15px ;
}

.filter-groups {
  display: flex;
  gap: var(--sp-3);
  flex-wrap: wrap;
}

.filter-btn {
  padding: var(--sp-2) var(--sp-4);
  border-radius: var(--radius-full);
  font-size: var(--fs-sm);
  font-weight: 500;
  color: var(--color-text-light);
  background: var(--color-gray-light);
  border: 1px solid var(--color-gray-border);
  cursor: pointer;
  transition: all var(--tr-fast);
}

.filter-btn.active,
.filter-btn:hover {
  background: var(--color-primary);
  color: var(--color-white);
  border-color: var(--color-primary);
}

.products-count {
  font-size: var(--fs-sm);
  color: var(--color-gray-mid);
  font-weight: 500;
}

.products-full-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: var(--sp-6);
}

/* ─── RESPONSIVE ───────────────────────────────────────────── */
@media (max-width: 1024px) {
  .about-grid {
    grid-template-columns: 1fr;
    gap: var(--sp-10);
  }

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

  .footer-grid > *:last-child {
    grid-column: 1 / -1;
  }

  .modal-container { grid-template-columns: 1fr; max-width: 540px; overflow-y: auto; }

  .modal-sidebar { border-left: none; border-top: 1px solid var(--color-gray-border); overflow-y: visible; }
}

@media (max-width: 768px) {
  :root {
    --header-height: 64px;
  }

  .header-nav {
    display: none;
  }

  .hamburger {
    display: flex;
  }

  .hero-arrow {
    display: none;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: var(--sp-8);
  }

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

  .footer-bottom-inner {
    flex-direction: column;
    text-align: center;
  }

  .about-stats {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 480px) {
  .hero-buttons {
    flex-direction: column;
  }

  .hero-btn-primary,
  .hero-btn-secondary {
    width: 100%;
    justify-content: center;
  }

  .products-full-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 360px) {
  .products-full-grid {
    grid-template-columns: 1fr;
  }
}

/* ─── Animaciones de entrada ──────────────────────────────── */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.animate-in {
  animation: fadeInUp 0.6s ease forwards;
}

.animate-in-delay-1 { animation-delay: 0.1s; }
.animate-in-delay-2 { animation-delay: 0.2s; }
.animate-in-delay-3 { animation-delay: 0.3s; }
.animate-in-delay-4 { animation-delay: 0.4s; }

/* ─── Scroll reveal ────────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ─── Toast notifications ──────────────────────────────────── */
.toast {
  position: fixed;
  bottom: var(--sp-20);
  right: var(--sp-6);
  background: var(--color-primary);
  color: var(--color-white);
  padding: var(--sp-3) var(--sp-6);
  border-radius: var(--radius-md);
  font-size: var(--fs-sm);
  font-weight: 500;
  box-shadow: var(--shadow-lg);
  z-index: 9999;
  opacity: 0;
  transform: translateY(20px);
  transition: all var(--tr-normal);
  pointer-events: none;
}

.toast.show {
  opacity: 1;
  transform: translateY(0);
}