/* ============================================================
   MONTETCH AGROTECNOLOGÍA — styles.css
   Paleta: Azul #0099FF · Cyan #00F5B4 · Dark #060C12
   ============================================================ */

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

:root {
  /* Marca */
  --blue:       #0099FF;
  --blue-dark:  #006FBB;
  --blue-alpha: rgba(0, 153, 255, 0.12);
  --cyan:       #00F5B4;
  --cyan-alpha: rgba(0, 245, 180, 0.10);

  /* Fondos (de más oscuro a más claro) */
  --bg-0: #060C12;
  --bg-1: #0D1821;
  --bg-2: #111C28;
  --bg-3: #162030;
  --bg-4: #1E2D3D;

  /* Texto */
  --text-primary:   #F0F8FF;
  --text-secondary: #C8D8E8;
  --text-muted:     #7A9BB8;

  /* Bordes */
  --border:       rgba(0, 153, 255, 0.15);
  --border-hover: rgba(0, 153, 255, 0.40);
  --border-cyan:  rgba(0, 245, 180, 0.25);

  /* Semánticos */
  --success: #2ECC71;
  --danger:  #FF4757;
  --warning: #FFA502;

  /* Tipografía */
  --font-display: 'Rajdhani', sans-serif;
  --font-body:    'Exo 2', sans-serif;

  /* Espaciados */
  --gap-xs:  0.5rem;
  --gap-sm:  1rem;
  --gap-md:  1.5rem;
  --gap-lg:  2rem;
  --gap-xl:  3rem;
  --gap-2xl: 5rem;

  /* Bordes redondeados */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;

  /* Transición estándar */
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);

  /* Contenedor máximo */
  --max-width: 1280px;

  /* Altura del nav */
  --nav-h: 72px;
}

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

body {
  font-family: var(--font-body);
  background: var(--bg-0);
  color: var(--text-secondary);
  overflow-x: hidden;
  line-height: 1.6;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  color: var(--text-primary);
  line-height: 1.15;
}

a {
  color: inherit;
  text-decoration: none;
}

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

ul {
  list-style: none;
}

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

/* ── UTILIDADES ──────────────────────────────────────────── */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin-inline: auto;
  padding-inline: var(--gap-lg);
}

.section {
  padding-block: var(--gap-2xl);
}

.section--alt {
  background: var(--bg-1);
}

/* Etiqueta de sección (texto pequeño arriba del título) */
.section-label {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--cyan);
  margin-bottom: var(--gap-xs);
}

/* Título de sección */
.section-title {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--gap-sm);
}

/* Subtítulo de sección */
.section-sub {
  font-size: 1rem;
  color: var(--text-muted);
  max-width: 620px;
  line-height: 1.75;
}

/* Acentos de color en títulos */
.accent-blue { color: var(--blue); }
.accent-cyan { color: var(--cyan); }

/* ── BOTONES ─────────────────────────────────────────────── */

/* Primario: gradiente azul→cyan */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--gap-xs);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: 0.06em;
  padding: 0.8rem 1.75rem;
  border-radius: var(--radius-sm);
  transition: var(--transition);
  cursor: pointer;
  border: none;
  text-decoration: none;
  white-space: nowrap;
}

.btn--primary {
  background: linear-gradient(135deg, var(--blue), var(--cyan));
  color: #060C12 !important;
  font-weight: 700;
}
.btn--primary:hover {
  opacity: 0.88;
  transform: translateY(-2px);
  box-shadow: 0 12px 36px rgba(0, 153, 255, 0.38);
  color: #060C12 !important;
}

.btn--secondary {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--border-hover);
}
.btn--secondary:hover {
  background: var(--blue-alpha);
  border-color: var(--blue);
}

.btn--ghost {
  background: transparent;
  color: var(--text-muted);
  border: 1px solid var(--border);
}
.btn--ghost:hover {
  color: var(--text-primary);
  border-color: var(--border-hover);
}

.btn--whatsapp {
  background: #25D366;
  color: #fff;
}
.btn--whatsapp:hover {
  background: #1da851;
  transform: translateY(-2px);
}

.btn--full {
  width: 100%;
}

.btn--sm {
  font-size: 0.85rem;
  padding: 0.55rem 1.1rem;
}

/* ── CARDS GENÉRICAS ─────────────────────────────────────── */
.card {
  background: var(--bg-1);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition);
}

.card:hover {
  border-color: var(--border-hover);
  transform: translateY(-5px);
  box-shadow: 0 20px 60px rgba(0, 153, 255, 0.12);
}

.card__body {
  padding: var(--gap-md) var(--gap-md);
}

/* Línea de acento izquierda (aparece en hover) */
.card--accented {
  position: relative;
  overflow: hidden;
}
.card--accented::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 3px; height: 100%;
  background: linear-gradient(180deg, var(--blue), var(--cyan));
  opacity: 0;
  transition: opacity 0.3s;
}
.card--accented:hover::before {
  opacity: 1;
}

/* ── BADGES / TAGS ───────────────────────────────────────── */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-full);
}

.badge--cyan {
  background: var(--cyan-alpha);
  border: 1px solid var(--border-cyan);
  color: var(--cyan);
}

.badge--blue {
  background: var(--blue-alpha);
  border: 1px solid var(--border);
  color: var(--blue);
}

.badge--live::before {
  content: '';
  width: 6px; height: 6px;
  background: var(--cyan);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

/* ── GRILLAS REUTILIZABLES ───────────────────────────────── */
.grid {
  display: grid;
  gap: var(--gap-md);
}

.grid--2 { grid-template-columns: repeat(2, 1fr); }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }

/* Auto-fit (responsive sin media queries) */
.grid--auto-sm  { grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
.grid--auto-md  { grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); }
.grid--auto-lg  { grid-template-columns: repeat(auto-fit, minmax(360px, 1fr)); }

/* ── NAVEGACIÓN ──────────────────────────────────────────── */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  height: var(--nav-h);
  background: rgba(6, 12, 18, 0.92);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
}

.nav__inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--gap-lg);
}

.nav__logo img {
  height: 34px;
  object-fit: contain;
}

.nav__links {
  display: flex;
  align-items: center;
  gap: var(--gap-lg);
}

.nav__links a {
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-muted);
  position: relative;
  transition: color 0.25s;
}

.nav__links a::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0;
  width: 0; height: 2px;
  background: linear-gradient(90deg, var(--blue), var(--cyan));
  transition: width 0.3s;
}

.nav__links a:hover,
.nav__links a.active {
  color: var(--text-primary);
}

/* Contactar button inside nav always shows correctly */
.nav__links a.btn--primary,
.nav__links a.btn--primary:hover,
.nav__links a.btn--primary:focus {
  color: #060C12 !important;
}
.nav__links a.btn--primary::after { display: none; }

.nav__links a:hover::after,
.nav__links a.active::after {
  width: 100%;
}

/* Botón hamburguesa (mobile) */
.nav__burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 4px;
  cursor: pointer;
}
.nav__burger span {
  display: block;
  width: 22px; height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: var(--transition);
}

/* Menú mobile desplegado */
.nav__mobile {
  display: none;
  position: fixed;
  top: var(--nav-h); left: 0; right: 0;
  background: rgba(6, 12, 18, 0.98);
  border-bottom: 1px solid var(--border);
  padding: var(--gap-lg);
  flex-direction: column;
  gap: var(--gap-md);
  z-index: 999;
}
.nav__mobile.open {
  display: flex;
}
.nav__mobile a {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-secondary);
  padding-block: var(--gap-xs);
  border-bottom: 1px solid var(--border);
}
.nav__mobile a:last-child {
  border-bottom: none;
}

/* ── HERO ────────────────────────────────────────────────── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: calc(var(--nav-h) + 2rem);
  padding-bottom: var(--gap-2xl);
  overflow: hidden;
}

/* Fondo: gradiente radial + grilla */
.hero__bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 70% 55% at 65% 40%, rgba(0,153,255,0.09) 0%, transparent 70%),
    radial-gradient(ellipse 35% 45% at 80% 80%, rgba(0,245,180,0.06) 0%, transparent 60%),
    var(--bg-0);
}

.hero__grid-overlay {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0,153,255,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,153,255,0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 0%, transparent 100%);
}

/* Partículas flotantes (JS las genera) */
.hero__particles {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.particle {
  position: absolute;
  width: 2px; height: 2px;
  background: var(--cyan);
  border-radius: 50%;
  opacity: 0;
  animation: floatUp linear infinite;
}

@keyframes floatUp {
  0%   { transform: translateY(100vh); opacity: 0; }
  10%  { opacity: 0.8; }
  90%  { opacity: 0.3; }
  100% { transform: translateY(-5vh) translateX(20px); opacity: 0; }
}

.hero__content {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--gap-2xl);
  align-items: center;
}

.hero__left {}

.hero__right {
  display: flex;
  justify-content: center;
  align-items: center;
}

/* Imagen hero: foto real del campo/tecnología */
.hero__image-wrap {
  position: relative;
  width: 100%;
  max-width: 520px;
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: 0 30px 80px rgba(0,0,0,0.5);
}

.hero__image-wrap img {
  width: 100%;
  height: 400px;
  object-fit: cover;
  display: block;
}

/* Placeholder si no hay imagen */
.hero__image-placeholder {
  width: 100%;
  height: 400px;
  background: var(--bg-2);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--gap-sm);
  color: var(--text-muted);
  font-size: 0.85rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.hero__image-placeholder .ph-icon {
  font-size: 3rem;
  opacity: 0.4;
}

/* Tarjetitas flotantes sobre la imagen */
.hero__float-card {
  position: absolute;
  background: rgba(13, 24, 33, 0.9);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-hover);
  border-radius: var(--radius-md);
  padding: 0.6rem 1rem;
  animation: floatCard 4s ease-in-out infinite;
}
.hero__float-card:nth-child(1) { top: -16px; right: -16px; animation-delay: 0s; }
.hero__float-card:nth-child(2) { bottom: 16px; left: -20px; animation-delay: 2s; }

@keyframes floatCard {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-8px); }
}

.float-card__label {
  font-size: 0.65rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}
.float-card__value {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--cyan);
}

/* Stats en el hero */
.hero__stats {
  display: flex;
  gap: var(--gap-lg);
  margin-top: var(--gap-xl);
  padding-top: var(--gap-lg);
  border-top: 1px solid var(--border);
  flex-wrap: wrap;
}

.hero__stat-number {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1;
}

.hero__stat-label {
  font-size: 0.78rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.07em;
  margin-top: 0.2rem;
}

/* Grupo de botones CTA del hero */
.hero__actions {
  display: flex;
  gap: var(--gap-sm);
  flex-wrap: wrap;
  margin-top: var(--gap-lg);
}

/* ── TIRA DE TECNOLOGÍAS (scroll infinito) ───────────────── */
.tech-strip {
  background: var(--bg-2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding-block: 1.1rem;
  overflow: hidden;
}

.tech-strip__track {
  display: flex;
  width: max-content;
  animation: scrollTrack 22s linear infinite;
}

.tech-strip__track:hover {
  animation-play-state: paused;
}

@keyframes scrollTrack {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

.tech-strip__item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding-inline: var(--gap-lg);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  white-space: nowrap;
}

.tech-strip__dot {
  width: 5px; height: 5px;
  background: var(--cyan);
  border-radius: 50%;
}

/* ── BANNER LOGOS DE CLIENTES (scroll infinito) ───────────── */
.clients-banner {
  background: var(--bg-2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding-block: var(--gap-xl);
  overflow: hidden;
}

.clients-banner__header {
  text-align: center;
  margin-bottom: var(--gap-lg);
  padding-inline: var(--gap-md);
}

.clients-banner__label {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--cyan);
  margin-bottom: 0.4rem;
}

.clients-banner__title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-primary);
}

.clients-track-wrap {
  position: relative;
  overflow: hidden;
  -webkit-mask-image: linear-gradient(90deg, transparent 0%, #000 6%, #000 94%, transparent 100%);
  mask-image: linear-gradient(90deg, transparent 0%, #000 6%, #000 94%, transparent 100%);
}

.clients-track {
  display: flex;
  width: max-content;
  animation: scrollTrack 30s linear infinite;
}

.clients-track:hover {
  animation-play-state: paused;
}

.client-logo-card {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 130px;
  height: 130px;
  margin-inline: var(--gap-sm);
  background: var(--bg-1);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: var(--gap-sm);
  transition: var(--transition);
}

.client-logo-card:hover {
  border-color: var(--border-cyan);
  transform: translateY(-3px);
}

.client-logo-card img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

.client-logo-card__placeholder {
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--text-muted);
  text-align: center;
  white-space: nowrap;
}

@media (max-width: 768px) {
  .client-logo-card { width: 100px; height: 100px; }
  .clients-banner__title { font-size: 1.2rem; }
}

/* ── BENEFICIOS ──────────────────────────────────────────── */
.benefit-card {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--gap-lg);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.benefit-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 3px; height: 100%;
  background: linear-gradient(180deg, var(--blue), var(--cyan));
  opacity: 0;
  transition: opacity 0.3s;
}

.benefit-card:hover {
  transform: translateY(-4px);
  border-color: var(--border-hover);
  background: var(--bg-3);
}
.benefit-card:hover::before { opacity: 1; }

.benefit-card__icon {
  width: 50px; height: 50px;
  background: var(--blue-alpha);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  margin-bottom: var(--gap-md);
}

.benefit-card__title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.4rem;
}

.benefit-card__text {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.7;
}

/* ── PRODUCTOS ───────────────────────────────────────────── */
.product-card {
  background: var(--bg-1);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.product-card:hover {
  transform: translateY(-6px);
  border-color: var(--border-cyan);
  box-shadow: 0 24px 64px rgba(0, 153, 255, 0.14);
}

/* Imagen del producto */
.product-card__image {
  position: relative;
  width: 100%;
  height: 200px;
  overflow: hidden;
  background: var(--bg-2);
}

/* "Ver detalle" overlay — pointer-events:none so clicks reach the card div */
.product-card__image::after {
  content: '🔍  Ver detalle';
  position: absolute;
  inset: 0;
  background: rgba(0,153,255,0.78);
  color: #fff;
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.25s;
  pointer-events: none;
}
.product-card:hover .product-card__image::after { opacity: 1; }

.product-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.product-card:hover .product-card__image img {
  transform: scale(1.04);
}

/* Placeholder si no hay foto */
.product-card__image-ph {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-size: 3.5rem;
  background: linear-gradient(135deg, rgba(0,153,255,0.08), rgba(0,245,180,0.05));
}

.product-card__badge {
  position: absolute;
  top: var(--gap-sm);
  right: var(--gap-sm);
}

.product-card__body {
  padding: var(--gap-md);
  display: flex;
  flex-direction: column;
  flex: 1;
}

.product-card__name {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.4rem;
  pointer-events: none;
}

.product-card__desc {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.65;
  margin-bottom: var(--gap-sm);
  flex: 1;
  pointer-events: none;
}

.desc-dots { color: var(--text-muted); }

.desc-more {
  color: var(--blue);
  font-size: 0.82rem;
  font-weight: 600;
  text-decoration: none;
  pointer-events: all;
  cursor: pointer;
  transition: color 0.2s;
  white-space: nowrap;
}
.desc-more:hover { color: var(--cyan); }

.product-card__specs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: var(--gap-md);
}

.spec-tag {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-sm);
  background: var(--blue-alpha);
  border: 1px solid var(--border);
  color: var(--blue);
  pointer-events: none;
}

.product-card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid var(--border);
  padding-top: var(--gap-sm);
}

.product-card__price-label {
  font-size: 0.72rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.07em;
}

.product-card__price {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--text-primary);
  pointer-events: none;
}

/* ── CARRITO ─────────────────────────────────────────────── */
.cart-fab {
  position: fixed;
  bottom: var(--gap-lg);
  right: 6.25rem;
  z-index: 999;
  width: 54px; height: 54px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--blue), var(--cyan));
  color: var(--bg-0);
  font-size: 1.25rem;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 28px rgba(0,153,255,0.45);
  transition: var(--transition);
  cursor: pointer;
  border: none;
}
.cart-fab:hover { transform: scale(1.08); }

.cart-fab__count {
  position: absolute;
  top: -4px; right: -4px;
  background: var(--danger);
  color: #fff;
  width: 20px; height: 20px;
  border-radius: 50%;
  font-size: 0.68rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Drawer del carrito */
.cart-drawer-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.75);
  z-index: 2000;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s;
}
.cart-drawer-overlay.open {
  opacity: 1;
  pointer-events: all;
}

.cart-drawer {
  position: fixed;
  top: 0; right: 0; bottom: 0;
  width: min(420px, 100%);
  background: var(--bg-1);
  border-left: 1px solid var(--border);
  transform: translateX(100%);
  transition: transform 0.35s cubic-bezier(0.4,0,0.2,1);
  z-index: 2001;
  display: flex;
  flex-direction: column;
}
.cart-drawer.open {
  transform: translateX(0);
}

.cart-drawer__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--gap-md);
  border-bottom: 1px solid var(--border);
}

.cart-drawer__title {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--text-primary);
}

.cart-drawer__close {
  width: 36px; height: 36px;
  border-radius: var(--radius-sm);
  background: var(--bg-2);
  border: 1px solid var(--border);
  color: var(--text-muted);
  font-size: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition);
}
.cart-drawer__close:hover {
  color: var(--text-primary);
  border-color: var(--border-hover);
}

.cart-drawer__items {
  flex: 1;
  overflow-y: auto;
  padding: var(--gap-sm);
}

.cart-item {
  position: relative;
  display: flex;
  align-items: center;
  gap: var(--gap-sm);
  padding: var(--gap-sm);
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  margin-bottom: var(--gap-xs);
}

.cart-item.loading {
  opacity: 0.5;
  pointer-events: none;
}
.cart-item.loading::after {
  content: '';
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(13,24,33,0.45);
  border-radius: var(--radius-md);
}
.cart-item.loading::before {
  content: '';
  position: absolute;
  top: 50%; left: 50%;
  width: 22px; height: 22px;
  margin: -11px 0 0 -11px;
  border: 3px solid rgba(0,153,255,0.25);
  border-top-color: var(--blue);
  border-radius: 50%;
  animation: cart-spin 0.6s linear infinite;
  z-index: 2;
}
@keyframes cart-spin {
  to { transform: rotate(360deg); }
}

.cart-item__img {
  width: 54px; height: 54px;
  border-radius: var(--radius-sm);
  object-fit: cover;
  background: var(--bg-3);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  flex-shrink: 0;
}

.cart-item__name {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-primary);
}

.cart-item__price {
  font-size: 0.8rem;
  color: var(--cyan);
  margin-top: 0.15rem;
}

.cart-item__remove {
  margin-left: auto;
  color: var(--text-muted);
  font-size: 0.9rem;
  transition: color 0.2s;
  flex-shrink: 0;
}
.cart-item__remove:hover { color: var(--danger); }

.cart-item__qty {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  margin-top: 0.4rem;
}

.qty-btn {
  width: 30px; height: 30px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--bg-3);
  color: var(--text-primary);
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  flex-shrink: 0;
}
.qty-btn:hover {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}
.qty-btn.remove {
  border-color: transparent;
  background: rgba(255,71,87,0.12);
  color: #FF4757;
  font-size: 0.9rem;
}
.qty-btn.remove:hover {
  background: #FF4757;
  color: #fff;
}

.cart-clear-btn {
  display: block;
  width: 100%;
  margin-top: 0.75rem;
  margin-bottom: 0.5rem;
  padding: 0.45rem 0;
  border: 1px solid rgba(255,71,87,0.35);
  border-radius: var(--radius-sm);
  background: transparent;
  color: #FF4757;
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}
.cart-clear-btn:hover {
  background: rgba(255,71,87,0.1);
}

.cart-empty-msg {
  text-align: center;
  padding: var(--gap-2xl) var(--gap-lg);
  color: var(--text-muted);
  font-size: 0.9rem;
}

.cart-drawer__footer {
  padding: var(--gap-md);
  border-top: 1px solid var(--border);
}

.cart-total-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.88rem;
  color: var(--text-muted);
  margin-bottom: 0.4rem;
}

.cart-total-row--main {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text-primary);
  border-top: 1px solid var(--border);
  padding-top: 0.75rem;
  margin-top: 0.5rem;
}

/* ── SERVICIOS ───────────────────────────────────────────── */
.service-item {
  display: flex;
  gap: var(--gap-md);
  padding: var(--gap-md);
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  transition: var(--transition);
}

.service-item:hover {
  border-color: var(--border-hover);
  background: var(--bg-3);
}

.service-item__icon {
  width: 46px; height: 46px;
  background: var(--cyan-alpha);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}

.service-item__title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.3rem;
}

.service-item__text {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.65;
}

/* ── CASOS DE ÉXITO ──────────────────────────────────────── */
.case-card {
  background: var(--bg-1);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition);
}

.case-card:hover {
  border-color: var(--border-cyan);
  transform: translateY(-4px);
}

/* Imagen del caso */
.case-card__image {
  position: relative;
  height: 200px;
  overflow: hidden;
  background: var(--bg-2);
}

.case-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.case-card:hover .case-card__image img {
  transform: scale(1.05);
}

.case-card__image-ph {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 4rem;
}

/* Mini carrusel de imágenes dentro de la card */
.case-card__carousel {
  position: relative;
  width: 100%;
  height: 100%;
}
.case-card__carousel-track {
  display: flex;
  width: 100%;
  height: 100%;
  transition: transform 0.4s ease;
}
.case-card__carousel-track img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  flex-shrink: 0;
}
.case-card__carousel-dots {
  position: absolute;
  bottom: 0.6rem;
  right: 0.6rem;
  display: flex;
  gap: 0.3rem;
  z-index: 5;
}
.case-card__carousel-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: rgba(255,255,255,0.4);
  cursor: pointer;
  transition: var(--transition);
}
.case-card__carousel-dot.active {
  background: var(--cyan);
  transform: scale(1.3);
}
.case-card__carousel-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 28px; height: 28px;
  border-radius: 50%;
  background: rgba(13,24,33,0.6);
  backdrop-filter: blur(4px);
  border: none;
  color: #fff;
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 5;
  opacity: 0;
  transition: opacity 0.25s;
}
.case-card:hover .case-card__carousel-arrow { opacity: 1; }
@media (hover: none) {
  .case-card__carousel-arrow { opacity: 0.85; }
}
.case-card__carousel-arrow--prev { left: 0.5rem; }
.case-card__carousel-arrow--next { right: 0.5rem; }

.case-card__tag {
  position: absolute;
  bottom: var(--gap-sm);
  left: var(--gap-sm);
}

.case-card__body {
  padding: var(--gap-md);
}

.case-card__title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.case-card__desc {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.65;
  margin-bottom: var(--gap-sm);
}

.case-card__results {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.case-result {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.82rem;
  color: var(--cyan);
}
.case-result::before {
  content: '✓';
  font-weight: 700;
}

/* ── NOSOTROS ────────────────────────────────────────────── */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--gap-2xl);
  align-items: start;
  margin-top: var(--gap-xl);
}

/* Foto del equipo / empresa */
.about__image-wrap {
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid var(--border);
  position: relative;
}

.about__image-wrap img {
  width: 100%;
  height: 400px;
  object-fit: cover;
}

.about__image-ph {
  width: 100%;
  height: 400px;
  background: var(--bg-2);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--gap-sm);
  color: var(--text-muted);
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* Valores (grilla 2×2) */
.about__values {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--gap-sm);
  margin-top: var(--gap-lg);
}

.value-item {
  text-align: center;
  padding: var(--gap-md);
  background: var(--bg-3);
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
}

.value-item__icon { font-size: 1.5rem; margin-bottom: 0.4rem; }
.value-item__name {
  font-family: var(--font-display);
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--text-primary);
  text-transform: uppercase;
  letter-spacing: 0.07em;
}

/* Texto del about */
.about__text p {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.8;
  margin-bottom: var(--gap-md);
}
.about__highlight {
  color: var(--cyan);
  font-weight: 600;
}

/* Timeline */
.timeline {
  margin-top: var(--gap-lg);
}

.timeline__item {
  display: flex;
  gap: var(--gap-sm);
  padding-bottom: var(--gap-md);
  position: relative;
}

.timeline__item::before {
  content: '';
  position: absolute;
  left: 19px;
  top: 42px;
  width: 2px;
  height: calc(100% - 22px);
  background: var(--border);
}
.timeline__item:last-child::before { display: none; }

.timeline__dot {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--blue-alpha);
  border: 2px solid var(--blue);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.78rem;
  color: var(--blue);
  flex-shrink: 0;
}

.timeline__year {
  font-size: 0.68rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.timeline__title {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin: 0.15rem 0 0.25rem;
}

.timeline__text {
  font-size: 0.82rem;
  color: var(--text-muted);
  line-height: 1.55;
}

/* ── CAJA DE MÉTRICAS ────────────────────────────────────── */
.metrics-box {
  background: linear-gradient(135deg, rgba(0,153,255,0.07), rgba(0,245,180,0.04));
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--gap-lg) var(--gap-xl);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: var(--gap-lg);
  text-align: center;
}

.metric__number {
  font-family: var(--font-display);
  font-size: 2.4rem;
  font-weight: 700;
  background: linear-gradient(135deg, var(--blue), var(--cyan));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  line-height: 1;
}

.metric__label {
  font-size: 0.78rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-top: 0.3rem;
}

/* ── CONTACTO ────────────────────────────────────────────── */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: var(--gap-xl);
  margin-top: var(--gap-xl);
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: var(--gap-sm);
  padding: var(--gap-sm);
  background: var(--bg-1);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  margin-bottom: var(--gap-sm);
}

.contact-item__icon {
  width: 44px; height: 44px;
  background: var(--blue-alpha);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.15rem;
  flex-shrink: 0;
}

.contact-item__label {
  font-size: 0.68rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 0.15rem;
}

.contact-item__value {
  font-size: 0.9rem;
  color: var(--text-primary);
}

/* Formulario */
.form-card {
  background: var(--bg-1);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--gap-lg);
}

.form-card__title {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--gap-md);
}

.form-group {
  margin-bottom: var(--gap-sm);
}

.form-label {
  display: block;
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 0.4rem;
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 0.7rem 1rem;
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 0.9rem;
  transition: border-color 0.25s, background 0.25s;
  outline: none;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  border-color: var(--blue);
  background: var(--bg-3);
}

.form-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%237A9BB8' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
  cursor: pointer;
}

.form-textarea {
  resize: vertical;
  min-height: 120px;
}

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

/* Redes sociales */
.social-links {
  display: flex;
  gap: 0.75rem;
  margin-top: var(--gap-md);
}

.social-link {
  width: 44px; height: 44px;
  background: var(--bg-1);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  transition: var(--transition);
  color: var(--text-secondary);
}
.social-link:hover {
  background: var(--blue-alpha);
  border-color: var(--blue);
  color: var(--blue);
}
.social-link svg {
  width: 20px; height: 20px;
  fill: currentColor;
  flex-shrink: 0;
}

/* ── WHATSAPP FAB ─────────────────────────────────────────── */
.wa-fab {
  position: fixed;
  bottom: var(--gap-lg);
  right: var(--gap-lg);
  z-index: 998;
  width: 54px; height: 54px;
  border-radius: 50%;
  background: #25D366;
  color: #fff;
  font-size: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 28px rgba(37,211,102,0.45);
  transition: var(--transition);
  text-decoration: none;
}
.wa-fab:hover {
  background: #1da851;
  transform: scale(1.1);
}
.wa-fab svg {
  width: 28px; height: 28px;
  fill: #fff;
  flex-shrink: 0;
}

/* Tooltip va a la IZQUIERDA para no quedar tapado por el carrito */
.wa-fab__tooltip {
  position: absolute;
  right: 138px;
  bottom: 50%;
  transform: translateY(50%);
  background: #1da851;
  color: #fff;
  font-family: var(--font-body);
  font-size: 0.78rem;
  font-weight: 600;
  padding: 0.35rem 0.9rem;
  border-radius: var(--radius-full);
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
  box-shadow: 0 4px 16px rgba(0,0,0,0.3);
}
/* Flechita a la derecha del tooltip */
.wa-fab__tooltip::after {
  content: '';
  position: absolute;
  right: -6px;
  top: 50%;
  transform: translateY(-50%);
  border: 6px solid transparent;
  border-left-color: #1da851;
  border-right: none;
}
.wa-fab:hover .wa-fab__tooltip { opacity: 1; }

/* ── FOOTER ──────────────────────────────────────────────── */
.footer {
  background: var(--bg-1);
  border-top: 1px solid var(--border);
  padding: var(--gap-2xl) 0 var(--gap-md);
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--gap-xl);
  margin-bottom: var(--gap-xl);
}

.footer__brand p {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.75;
  margin: var(--gap-sm) 0;
}

.footer__logo { height: 32px; }

.footer__col h4 {
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text-primary);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--gap-sm);
}

.footer__col li { margin-bottom: 0.5rem; }

.footer__col a {
  font-size: 0.85rem;
  color: var(--text-muted);
  transition: color 0.25s;
}
.footer__col a:hover { color: var(--cyan); }

.footer__bottom {
  padding-top: var(--gap-md);
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--gap-sm);
}

.footer__bottom p {
  font-size: 0.78rem;
  color: var(--text-muted);
}

.footer__origin-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: var(--cyan-alpha);
  border: 1px solid var(--border-cyan);
  color: var(--cyan);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.28rem 0.75rem;
  border-radius: var(--radius-full);
}

/* ── ANIMACIONES GLOBALES ────────────────────────────────── */
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.4; transform: scale(1.6); }
}

/* Aparición al hacer scroll (JS agrega .visible) */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

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

@media (max-width: 768px) {
  :root { --gap-2xl: 3.5rem; }

  .nav__links    { display: none; }
  .nav__burger   { display: flex; }

  .hero__content  { grid-template-columns: 1fr; }
  .hero__right    { margin-top: var(--gap-lg); }
  .hero__image-wrap img,
  .hero__image-placeholder { height: 240px; }

  .about-grid     { grid-template-columns: 1fr; }
  .contact-grid   { grid-template-columns: 1fr; }
  .footer__grid   { grid-template-columns: 1fr; gap: var(--gap-lg); }

  .grid--2,
  .grid--3,
  .grid--4 {
    grid-template-columns: 1fr;
  }

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

  .hero__stats {
    flex-direction: column;
    gap: var(--gap-sm);
  }

  .hero__actions {
    flex-direction: column;
  }

  .footer__bottom {
    flex-direction: column;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .container { padding-inline: var(--gap-sm); }
  .section   { padding-block: var(--gap-xl); }
}