/* ============================================================
   MOLINOS INGA — Estilos principales
   ============================================================ */

/* 1. GOOGLE FONTS */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@400;500;600;700;800;900&family=Inter:wght@400;500;600&display=swap');

/* 2. VARIABLES ─────────────────────────────────────────────── */
:root {
  --color-primary:      #c92020;
  --color-primary-dark: #8f1111;
  --color-primary-light:#e84040;
  --color-secondary:    #126b3b;
  --color-secondary-dk: #0d4e2b;
  --color-accent:       #f28c18;
  --color-accent-light: #ffa640;
  --color-metal:        #d8dde2;
  --color-dark:         #171717;
  --color-dark-2:       #1e1e1e;
  --color-text:         #333333;
  --color-muted:        #6b7280;
  --color-light:        #f8f7f2;
  --color-white:        #ffffff;
  --color-border:       rgba(0,0,0,.09);

  --font-heading: 'Poppins', sans-serif;
  --font-body:    'Inter', sans-serif;

  --radius-sm:  6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 30px;

  --shadow-sm:  0 2px 8px rgba(0,0,0,.08);
  --shadow-md:  0 6px 24px rgba(0,0,0,.12);
  --shadow-lg:  0 12px 40px rgba(0,0,0,.18);
  --shadow-xl:  0 20px 60px rgba(0,0,0,.24);

  --transition: .28s ease;

  --header-h: 76px;
}

/* 3. RESET & BASE ─────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-h);
  font-size: 16px;
}

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

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

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

ul, ol { list-style: none; }

button { cursor: pointer; border: none; background: none; font-family: inherit; }

input, select, textarea { font-family: inherit; font-size: 1rem; }

/* 4. ACCESSIBILITY ─────────────────────────────────────────── */
.skip-link {
  position: absolute;
  top: -100%;
  left: 1rem;
  background: var(--color-primary);
  color: #fff;
  padding: .5rem 1rem;
  border-radius: 0 0 var(--radius-sm) var(--radius-sm);
  font-weight: 700;
  z-index: 99999;
  transition: top .2s;
}
.skip-link:focus { top: 0; }

:focus-visible {
  outline: 3px solid var(--color-accent);
  outline-offset: 3px;
  border-radius: 3px;
}

/* 5. UTILITIES ─────────────────────────────────────────────── */
.container {
  width: 100%;
  max-width: 1220px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  background: rgba(201,32,32,.1);
  color: var(--color-primary);
  font-family: var(--font-heading);
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  padding: .35rem .9rem;
  border-radius: 999px;
  margin-bottom: 1rem;
}

.section-title {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: clamp(1.75rem, 4vw, 2.6rem);
  line-height: 1.2;
  color: var(--color-dark);
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--color-muted);
  max-width: 640px;
  line-height: 1.7;
  margin-top: .75rem;
}

.section-header {
  text-align: center;
  margin-bottom: 3rem;
}
.section-header .section-subtitle { margin: .75rem auto 0; }

/* Divider decorativo */
.section-divider {
  display: inline-block;
  width: 56px;
  height: 4px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
  border-radius: 99px;
  margin: .8rem 0;
}

/* Botones */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  padding: .75rem 1.75rem;
  border-radius: 999px;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: .95rem;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition), color var(--transition);
  cursor: pointer;
  white-space: nowrap;
}

.btn-primary {
  background: var(--color-primary);
  color: #fff;
  box-shadow: 0 4px 18px rgba(201,32,32,.35);
}
.btn-primary:hover, .btn-primary:focus-visible {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(201,32,32,.45);
}

.btn-outline {
  background: transparent;
  color: #fff;
  border: 2px solid rgba(255,255,255,.7);
}
.btn-outline:hover, .btn-outline:focus-visible {
  background: rgba(255,255,255,.12);
  border-color: #fff;
  transform: translateY(-2px);
}

.btn-whatsapp {
  background: var(--color-secondary);
  color: #fff;
  box-shadow: 0 4px 18px rgba(18,107,59,.35);
}
.btn-whatsapp:hover, .btn-whatsapp:focus-visible {
  background: var(--color-secondary-dk);
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(18,107,59,.45);
}

.btn-sm {
  padding: .55rem 1.2rem;
  font-size: .85rem;
}

.btn:active { transform: translateY(0) scale(.97); }

/* Chip de categoría */
.chip {
  display: inline-flex;
  align-items: center;
  gap: .3rem;
  padding: .22rem .75rem;
  border-radius: 999px;
  font-size: .72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .08em;
}
.chip-familiar  { background: rgba(18,107,59,.12);  color: var(--color-secondary); }
.chip-comercial { background: rgba(201,32,32,.12);  color: var(--color-primary); }
.chip-industrial{ background: rgba(242,140,24,.15); color: #b35c00; }
.chip-mesa      { background: rgba(216,221,226,.4); color: #4b5563; }

/* Animación de entrada al scroll */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity .65s ease, transform .65s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-delay-1 { transition-delay: .1s; }
.reveal-delay-2 { transition-delay: .2s; }
.reveal-delay-3 { transition-delay: .3s; }
.reveal-delay-4 { transition-delay: .4s; }

/* ============================================================
   6. HEADER
   ============================================================ */
#header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-h);
  z-index: 1000;
  background: rgba(23,23,23,.96);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255,255,255,.06);
  transition: background var(--transition), box-shadow var(--transition);
}
#header.scrolled {
  background: rgba(23,23,23,.99);
  box-shadow: 0 4px 24px rgba(0,0,0,.35);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  gap: 1.5rem;
}

/* Logo */
.header-logo {
  display: flex;
  align-items: center;
  gap: .7rem;
  flex-shrink: 0;
}
.logo-img {
  width: 44px;
  height: 44px;
  object-fit: contain;
  border-radius: var(--radius-sm);
}
.logo-text { display: flex; flex-direction: column; }
.logo-name {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.1rem;
  color: #fff;
  line-height: 1.1;
}
.logo-name span { color: var(--color-primary); }
.logo-sub {
  font-size: .65rem;
  color: var(--color-metal);
  letter-spacing: .06em;
  font-weight: 500;
}

/* Nav */
.header-nav { display: flex; align-items: center; gap: .25rem; }
.nav-link {
  color: rgba(255,255,255,.8);
  font-size: .9rem;
  font-weight: 500;
  padding: .45rem .85rem;
  border-radius: var(--radius-sm);
  transition: color var(--transition), background var(--transition);
}
.nav-link:hover, .nav-link.active {
  color: #fff;
  background: rgba(255,255,255,.08);
}

/* Header actions */
.header-actions { display: flex; align-items: center; gap: .75rem; }
.btn-quote-header {
  background: var(--color-primary);
  color: #fff;
  padding: .5rem 1.3rem;
  border-radius: 999px;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: .85rem;
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
  box-shadow: 0 3px 12px rgba(201,32,32,.35);
}
.btn-quote-header:hover {
  background: var(--color-primary-dark);
  transform: translateY(-1px);
  box-shadow: 0 6px 18px rgba(201,32,32,.45);
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 28px;
  height: 20px;
  padding: 0;
  background: none;
  border: none;
  cursor: pointer;
}
.hamburger span {
  display: block;
  width: 100%;
  height: 2.5px;
  background: #fff;
  border-radius: 2px;
  transition: transform .3s ease, opacity .3s ease;
}
.hamburger[aria-expanded="true"] span:nth-child(1) { transform: translateY(8.75px) rotate(45deg); }
.hamburger[aria-expanded="true"] span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.hamburger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-8.75px) rotate(-45deg); }

/* Mobile nav */
.mobile-nav {
  display: none;
  position: fixed;
  top: var(--header-h);
  left: 0;
  right: 0;
  background: rgba(20,20,20,.98);
  backdrop-filter: blur(16px);
  z-index: 999;
  padding: 1.25rem 1.5rem 1.5rem;
  border-bottom: 1px solid rgba(255,255,255,.07);
  transform: translateY(-8px);
  opacity: 0;
  transition: opacity .28s ease, transform .28s ease;
  pointer-events: none;
}
.mobile-nav.open {
  display: block;
  opacity: 1;
  transform: translateY(0);
  pointer-events: all;
}
.mobile-nav .nav-link {
  display: block;
  padding: .85rem 1rem;
  border-radius: var(--radius-md);
  font-size: 1rem;
  border-bottom: 1px solid rgba(255,255,255,.05);
}
.mobile-nav .btn-quote-header {
  display: flex;
  width: 100%;
  justify-content: center;
  margin-top: 1rem;
  padding: .85rem;
  font-size: .95rem;
}

/* ============================================================
   7. HERO
   ============================================================ */
#inicio {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(15,10,10,.85) 0%,
    rgba(23,23,23,.7) 50%,
    rgba(143,17,17,.35) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 2;
  padding: calc(var(--header-h) + 3rem) 0 4rem;
  max-width: 700px;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  background: rgba(242,140,24,.15);
  border: 1px solid rgba(242,140,24,.3);
  color: var(--color-accent-light);
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  padding: .4rem 1rem;
  border-radius: 999px;
  margin-bottom: 1.4rem;
}
.hero-eyebrow i { font-size: .9rem; }

.hero-title {
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: clamp(2.1rem, 5.5vw, 3.5rem);
  line-height: 1.12;
  color: #fff;
  margin-bottom: 1.1rem;
}
.hero-title .highlight {
  color: var(--color-primary-light);
  position: relative;
}

.hero-slogan {
  font-size: .95rem;
  color: rgba(255,255,255,.65);
  font-style: italic;
  margin-bottom: .75rem;
  font-family: var(--font-heading);
  font-weight: 500;
}

.hero-text {
  font-size: 1.05rem;
  color: rgba(255,255,255,.78);
  line-height: 1.7;
  margin-bottom: 2rem;
  max-width: 560px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 3rem;
}

/* Indicadores */
.hero-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
}
.hero-stat {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}
.stat-value {
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: 2rem;
  color: #fff;
  line-height: 1;
}
.stat-value span { color: var(--color-accent); }
.stat-label {
  font-size: .72rem;
  color: rgba(255,255,255,.55);
  text-transform: uppercase;
  letter-spacing: .1em;
  font-weight: 600;
  margin-top: .2rem;
}

/* Scroll indicator */
.hero-scroll {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .4rem;
  color: rgba(255,255,255,.45);
  font-size: .7rem;
  text-transform: uppercase;
  letter-spacing: .1em;
  animation: heroScroll 2.2s ease-in-out infinite;
}
.hero-scroll i { font-size: 1.1rem; }
@keyframes heroScroll {
  0%, 100% { transform: translateX(-50%) translateY(0); opacity: .45; }
  50%       { transform: translateX(-50%) translateY(8px); opacity: .8; }
}

/* ============================================================
   8. BENEFITS STRIP
   ============================================================ */
#beneficios {
  background: var(--color-dark);
  padding: 4.5rem 0;
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.benefit-card {
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.07);
  border-radius: var(--radius-lg);
  padding: 2rem 1.5rem;
  text-align: center;
  transition: transform var(--transition), background var(--transition), box-shadow var(--transition);
}
.benefit-card:hover {
  transform: translateY(-6px);
  background: rgba(255,255,255,.07);
  box-shadow: var(--shadow-lg);
}

.benefit-icon {
  width: 62px;
  height: 62px;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(201,32,32,.2), rgba(242,140,24,.15));
  border: 1px solid rgba(201,32,32,.25);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.2rem;
  font-size: 1.6rem;
  color: var(--color-accent);
}

.benefit-title {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1rem;
  color: #fff;
  margin-bottom: .5rem;
}

.benefit-desc {
  font-size: .87rem;
  color: rgba(255,255,255,.55);
  line-height: 1.6;
}

/* ============================================================
   9. PRODUCTS GALLERY
   ============================================================ */
#productos {
  padding: 6rem 0;
  background: var(--color-light);
}

/* Filtros */
.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: .65rem;
  justify-content: center;
  margin-bottom: 2.8rem;
}
.filter-btn {
  padding: .55rem 1.4rem;
  border-radius: 999px;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: .88rem;
  border: 2px solid var(--color-border);
  background: var(--color-white);
  color: var(--color-muted);
  transition: all var(--transition);
  cursor: pointer;
  box-shadow: var(--shadow-sm);
}
.filter-btn:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  transform: translateY(-1px);
}
.filter-btn.active {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #fff;
  box-shadow: 0 4px 16px rgba(201,32,32,.35);
}

/* Grid */
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2rem;
  justify-content: center;
}

@media (min-width: 1100px) {
  .products-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* Card */
.product-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0,0,0,.06);
  border: 1px solid rgba(0,0,0,.08);
  transition: transform var(--transition), box-shadow var(--transition);
  display: flex;
  flex-direction: column;
  position: relative;
}
.product-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 36px rgba(0,0,0,.12);
  border-color: rgba(201,32,32,.2);
}
.product-card[data-hidden="true"] {
  display: none;
}

/* Slider de tarjeta */
.card-slider {
  position: relative;
  width: 100%;
  aspect-ratio: 1 / 1;
  background: #f4f5f7;
  overflow: hidden;
  user-select: none;
}

.card-slider-track {
  position: relative;
  width: 100%;
  height: 100%;
}

.card-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  visibility: hidden;
  transition: opacity .35s ease, transform .35s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.2rem;
  background: radial-gradient(circle, #ffffff 40%, #edf1f5 100%);
}
.card-slide.active {
  opacity: 1;
  visibility: visible;
}

.card-slide img {
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
  object-fit: contain;
  filter: drop-shadow(0 8px 18px rgba(0,0,0,.12));
  transition: transform .4s cubic-bezier(.2,.8,.2,1);
  cursor: pointer;
}
.product-card:hover .card-slide.active img {
  transform: scale(1.04);
}

/* Botones de navegación del slider */
.card-slider-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(23,23,23,.7);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .85rem;
  border: 1px solid rgba(255,255,255,.2);
  cursor: pointer;
  z-index: 5;
  opacity: 0;
  transition: opacity var(--transition), transform var(--transition), background var(--transition);
}
.product-card:hover .card-slider-arrow,
.card-slider:focus-within .card-slider-arrow {
  opacity: 1;
}
.card-slider-arrow:hover {
  background: var(--color-primary);
  transform: translateY(-50%) scale(1.1);
  color: #fff;
}
.card-slider-arrow.prev { left: .65rem; }
.card-slider-arrow.next { right: .65rem; }

@media (max-width: 768px) {
  .card-slider-arrow { opacity: .85; }
}

/* Badges sobre la imagen */
.card-top-badges {
  position: absolute;
  top: .85rem;
  left: .85rem;
  right: .85rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  pointer-events: none;
  z-index: 4;
}

.card-photo-count {
  background: rgba(23,23,23,.72);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  color: #fff;
  font-size: .72rem;
  font-weight: 700;
  padding: .28rem .65rem;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  gap: .35rem;
  border: 1px solid rgba(255,255,255,.15);
}

.card-expand-btn {
  pointer-events: all;
  background: rgba(23,23,23,.72);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  color: #fff;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .78rem;
  border: 1px solid rgba(255,255,255,.15);
  cursor: pointer;
  transition: background var(--transition), transform var(--transition);
}
.card-expand-btn:hover {
  background: var(--color-primary);
  transform: scale(1.1);
  color: #fff;
}

/* Puntos de paginación del slider */
.card-slider-dots {
  position: absolute;
  bottom: .75rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: .4rem;
  padding: .3rem .6rem;
  background: rgba(23,23,23,.6);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  border-radius: 999px;
  z-index: 5;
}
.slider-dot {
  width: 7px;
  height: 7px;
  border-radius: 999px;
  background: rgba(255,255,255,.45);
  border: none;
  cursor: pointer;
  padding: 0;
  transition: all .25s ease;
}
.slider-dot:hover {
  background: rgba(255,255,255,.8);
}
.slider-dot.active {
  width: 18px;
  background: var(--color-accent-light);
}

/* Cuerpo de la tarjeta */
.card-body {
  padding: 1.4rem;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: .75rem;
}

.card-header-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .5rem;
}

.card-name {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.15rem;
  color: var(--color-dark);
  line-height: 1.25;
}

.card-desc {
  font-size: .86rem;
  color: #555;
  line-height: 1.55;
}

/* Sección de equipamiento incluido */
.card-specs-box {
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: var(--radius-md);
  padding: .85rem;
  display: flex;
  flex-direction: column;
  gap: .45rem;
}

.specs-title {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: .78rem;
  color: var(--color-dark);
  text-transform: uppercase;
  letter-spacing: .05em;
  display: flex;
  align-items: center;
  gap: .35rem;
}
.specs-title i {
  color: var(--color-secondary);
}

.includes-list {
  display: flex;
  flex-wrap: wrap;
  gap: .35rem;
}
.include-badge {
  font-size: .75rem;
  font-weight: 500;
  background: #fff;
  border: 1px solid #cbd5e1;
  color: #334155;
  padding: .2rem .55rem;
  border-radius: 6px;
  display: inline-flex;
  align-items: center;
  gap: .25rem;
}
.include-badge i {
  color: var(--color-secondary);
  font-size: .65rem;
}

/* Motores disponibles */
.card-motors-box {
  display: flex;
  flex-direction: column;
  gap: .45rem;
  margin-top: .15rem;
}

.motors-title {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: .78rem;
  color: var(--color-dark);
  text-transform: uppercase;
  letter-spacing: .05em;
  display: flex;
  align-items: center;
  gap: .35rem;
}
.motors-title i {
  color: var(--color-accent);
}

.motors-list {
  display: flex;
  flex-direction: column;
  gap: .3rem;
}

.motor-item {
  font-size: .8rem;
  color: #374151;
  background: rgba(242,140,24,.07);
  border: 1px solid rgba(242,140,24,.2);
  border-radius: 6px;
  padding: .3rem .6rem;
  display: flex;
  align-items: center;
  gap: .45rem;
}
.motor-item i {
  color: var(--color-accent);
  font-size: .85rem;
}
.motor-item strong {
  font-weight: 700;
  color: #1f2937;
}

/* Acciones de la tarjeta */
.card-actions {
  display: flex;
  gap: .6rem;
  margin-top: auto;
  padding-top: .75rem;
  border-top: 1px solid var(--color-border);
}

.card-actions .btn {
  flex: 1;
}

.btn-detail {
  background: #fff;
  border: 1.5px solid #d1d5db;
  color: var(--color-dark);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: .82rem;
  padding: .6rem .85rem;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .35rem;
  transition: all var(--transition);
  cursor: pointer;
}
.btn-detail:hover {
  background: #f3f4f6;
  border-color: var(--color-dark);
  color: var(--color-dark);
  transform: translateY(-2px);
}

/* ============================================================
   10. MODAL / LIGHTBOX ENRIQUECIDO
   ============================================================ */
#modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 9000;
  background: rgba(10,10,10,.88);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity .3s ease;
}
#modal-overlay.open {
  opacity: 1;
  pointer-events: all;
}

.modal-inner {
  position: relative;
  max-width: 960px;
  width: 100%;
  background: var(--color-dark-2);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: 0 25px 70px rgba(0,0,0,.6);
  border: 1px solid rgba(255,255,255,.1);
  transform: scale(.94);
  transition: transform .3s ease;
  max-height: 92vh;
  display: flex;
  flex-direction: column;
}
#modal-overlay.open .modal-inner { transform: scale(1); }

.modal-header-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.5rem;
  background: rgba(255,255,255,.04);
  border-bottom: 1px solid rgba(255,255,255,.08);
}

.modal-body-layout {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  flex: 1;
  overflow-y: auto;
}

@media (max-width: 860px) {
  .modal-body-layout {
    grid-template-columns: 1fr;
  }
}

.modal-visual-column {
  background: #111;
  display: flex;
  flex-direction: column;
  position: relative;
  min-height: 360px;
  border-right: 1px solid rgba(255,255,255,.06);
}

.modal-img-wrap {
  flex: 1;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  min-height: 320px;
  background: radial-gradient(circle, #252525 30%, #111111 90%);
}

#modal-img {
  max-width: 100%;
  max-height: 48vh;
  width: auto;
  height: auto;
  object-fit: contain;
  display: block;
  filter: drop-shadow(0 12px 28px rgba(0,0,0,.5));
  transition: opacity .25s ease;
}

/* Miniaturas en modal */
.modal-thumbnails {
  display: flex;
  justify-content: center;
  gap: .6rem;
  padding: .85rem 1rem;
  background: rgba(0,0,0,.5);
  border-top: 1px solid rgba(255,255,255,.08);
}
.modal-thumb {
  width: 58px;
  height: 58px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 2px solid transparent;
  background: #222;
  cursor: pointer;
  padding: 2px;
  opacity: .55;
  transition: all .2s ease;
}
.modal-thumb img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.modal-thumb:hover {
  opacity: .9;
  border-color: rgba(255,255,255,.4);
}
.modal-thumb.active {
  opacity: 1;
  border-color: var(--color-primary);
  box-shadow: 0 0 10px rgba(201,32,32,.5);
}

.modal-details-column {
  padding: 1.8rem;
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
  background: var(--color-dark-2);
  color: #fff;
  overflow-y: auto;
}

.modal-details-column .modal-name {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.4rem;
  line-height: 1.25;
  color: #fff;
}

.modal-details-column .modal-desc {
  font-size: .92rem;
  color: rgba(255,255,255,.75);
  line-height: 1.6;
}

.modal-section-title {
  font-family: var(--font-heading);
  font-size: .8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--color-accent-light);
  display: flex;
  align-items: center;
  gap: .4rem;
  margin-bottom: .4rem;
}

.modal-includes-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: .4rem;
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: var(--radius-md);
  padding: .85rem;
}
.modal-include-item {
  font-size: .84rem;
  color: rgba(255,255,255,.9);
  display: flex;
  align-items: center;
  gap: .5rem;
}
.modal-include-item i {
  color: #4ade80;
  font-size: .75rem;
}

.modal-motors-grid {
  display: flex;
  flex-direction: column;
  gap: .45rem;
}
.modal-motor-card {
  background: rgba(242,140,24,.1);
  border: 1px solid rgba(242,140,24,.25);
  border-radius: var(--radius-md);
  padding: .65rem .85rem;
  font-size: .85rem;
  display: flex;
  align-items: center;
  gap: .6rem;
}
.modal-motor-card i {
  color: var(--color-accent-light);
  font-size: 1.05rem;
}

.modal-actions {
  margin-top: auto;
  padding-top: 1rem;
  display: flex;
  flex-direction: column;
  gap: .65rem;
}
.modal-actions .btn {
  width: 100%;
}

.modal-close {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255,255,255,.1);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  transition: background var(--transition), transform var(--transition);
  border: none;
  cursor: pointer;
}
.modal-close:hover {
  background: var(--color-primary);
  transform: rotate(90deg);
}

.modal-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: rgba(0,0,0,.65);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  transition: background var(--transition), transform var(--transition);
  z-index: 10;
  border: 1px solid rgba(255,255,255,.2);
  cursor: pointer;
}
.modal-nav:hover {
  background: var(--color-primary);
  transform: translateY(-50%) scale(1.1);
}
.modal-prev { left: .85rem; }
.modal-next { right: .85rem; }

.modal-counter {
  font-size: .8rem;
  color: rgba(255,255,255,.6);
  font-weight: 600;
}

/* ============================================================
   11. ABOUT / QUIÉNES SOMOS
   ============================================================ */
#nosotros {
  padding: 6rem 0;
  background: var(--color-white);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.about-img-wrap {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  aspect-ratio: 4 / 5;
}
.about-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.about-img-badge {
  position: absolute;
  bottom: 1.5rem;
  left: 1.5rem;
  background: var(--color-primary);
  color: #fff;
  border-radius: var(--radius-md);
  padding: .9rem 1.25rem;
  display: flex;
  align-items: center;
  gap: .75rem;
  box-shadow: var(--shadow-md);
}
.badge-number {
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: 1.8rem;
  line-height: 1;
}
.badge-text {
  font-size: .78rem;
  font-weight: 600;
  line-height: 1.3;
  max-width: 90px;
}

.about-content { display: flex; flex-direction: column; gap: 1.25rem; }

.about-text {
  font-size: 1rem;
  color: var(--color-muted);
  line-height: 1.75;
}

/* Counters */
.about-counters {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  margin-top: .5rem;
}
.counter-card {
  background: var(--color-light);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1.2rem 1rem;
  text-align: center;
}
.counter-value {
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: 2.1rem;
  color: var(--color-primary);
  line-height: 1;
}
.counter-label {
  font-size: .78rem;
  color: var(--color-muted);
  margin-top: .35rem;
  font-weight: 600;
  line-height: 1.3;
}

/* ============================================================
   12. MISIÓN Y VISIÓN
   ============================================================ */
#mision-vision {
  padding: 6rem 0;
  background: var(--color-light);
}

.mv-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}

.mv-card {
  background: var(--color-white);
  border-radius: var(--radius-xl);
  padding: 2.5rem;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--color-border);
  position: relative;
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition);
}
.mv-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.mv-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  border-radius: var(--radius-xl) var(--radius-xl) 0 0;
}
.mv-card.mision::before { background: linear-gradient(90deg, var(--color-primary), var(--color-accent)); }
.mv-card.vision::before { background: linear-gradient(90deg, var(--color-secondary), #1db954); }

.mv-icon {
  width: 68px;
  height: 68px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.7rem;
  margin-bottom: 1.4rem;
}
.mv-card.mision .mv-icon { background: rgba(201,32,32,.1); color: var(--color-primary); }
.mv-card.vision  .mv-icon { background: rgba(18,107,59,.1); color: var(--color-secondary); }

.mv-card-title {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.4rem;
  color: var(--color-dark);
  margin-bottom: 1rem;
}

.mv-card-text {
  font-size: .97rem;
  color: var(--color-muted);
  line-height: 1.75;
}

/* ============================================================
   13. CAPACITY
   ============================================================ */
#capacidad {
  padding: 6rem 0;
  background: var(--color-dark);
  position: relative;
  overflow: hidden;
}
#capacidad::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url('../img/1.png') center/cover no-repeat;
  opacity: .08;
}

.capacity-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  margin-top: 3rem;
}

.capacity-card {
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.09);
  border-radius: var(--radius-lg);
  padding: 2rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  transition: background var(--transition), transform var(--transition);
}
.capacity-card:hover {
  background: rgba(255,255,255,.09);
  transform: translateY(-4px);
}

.capacity-icon {
  font-size: 2rem;
  color: var(--color-accent);
}

.capacity-title {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.08rem;
  color: #fff;
}

.capacity-desc {
  font-size: .88rem;
  color: rgba(255,255,255,.55);
  line-height: 1.65;
  flex: 1;
}

/* ============================================================
   14. PROCESS STEPS
   ============================================================ */
#proceso {
  padding: 6rem 0;
  background: var(--color-white);
}

.process-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  position: relative;
  margin-top: 3rem;
}
.process-steps::before {
  content: '';
  position: absolute;
  top: 38px;
  left: calc(12.5% + 1rem);
  right: calc(12.5% + 1rem);
  height: 2px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
  z-index: 0;
}

.step {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  position: relative;
  z-index: 1;
}
.step-number {
  width: 76px;
  height: 76px;
  border-radius: 50%;
  background: var(--color-primary);
  color: #fff;
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: 1.6rem;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(201,32,32,.35);
  margin-bottom: 1.25rem;
  flex-shrink: 0;
}
.step:nth-child(2) .step-number { background: var(--color-primary-dark); }
.step:nth-child(3) .step-number { background: #a51818; }
.step:nth-child(4) .step-number { background: var(--color-accent); }

.step-title {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: .98rem;
  color: var(--color-dark);
  margin-bottom: .5rem;
}
.step-desc {
  font-size: .85rem;
  color: var(--color-muted);
  line-height: 1.6;
}

/* ============================================================
   15. QUOTE FORM
   ============================================================ */
#cotizacion {
  padding: 6rem 0;
  background: linear-gradient(135deg, var(--color-dark) 0%, #1a0a0a 100%);
  position: relative;
  overflow: hidden;
}
#cotizacion::before {
  content: '';
  position: absolute;
  top: -40%;
  right: -20%;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(201,32,32,.12) 0%, transparent 70%);
  pointer-events: none;
}

.cotizacion-inner {
  position: relative;
  z-index: 1;
  max-width: 760px;
  margin: 0 auto;
}

.form-card {
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius-xl);
  padding: 2.5rem;
  backdrop-filter: blur(6px);
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.1rem;
  margin-top: 1.5rem;
}
.form-group {
  display: flex;
  flex-direction: column;
  gap: .4rem;
}
.form-group.full { grid-column: 1 / -1; }

label {
  font-size: .82rem;
  font-weight: 600;
  color: rgba(255,255,255,.75);
  letter-spacing: .02em;
}

input, select, textarea {
  background: rgba(255,255,255,.07);
  border: 1.5px solid rgba(255,255,255,.12);
  border-radius: var(--radius-sm);
  color: #fff;
  padding: .75rem 1rem;
  font-size: 1rem;
  line-height: 1.4;
  transition: border-color var(--transition), background var(--transition), box-shadow var(--transition);
  width: 100%;
  min-height: 48px;
}
input::placeholder, textarea::placeholder { color: rgba(255,255,255,.3); }
select option { background: #1e1e1e; color: #fff; }

input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  background: rgba(255,255,255,.1);
  box-shadow: 0 0 0 3px rgba(201,32,32,.2);
}

input.error, select.error, textarea.error {
  border-color: #ef4444;
  box-shadow: 0 0 0 3px rgba(239,68,68,.2);
}

.field-error {
  font-size: .78rem;
  color: #ef4444;
  display: none;
  align-items: center;
  gap: .3rem;
}
.field-error.visible { display: flex; }

textarea { min-height: 100px; resize: vertical; }

.form-check {
  display: flex;
  align-items: flex-start;
  gap: .65rem;
  margin-top: .5rem;
}
.form-check input[type="checkbox"] {
  width: 18px;
  height: 18px;
  min-height: 18px;
  border-radius: 4px;
  flex-shrink: 0;
  accent-color: var(--color-primary);
  margin-top: .1rem;
}
.form-check label {
  font-size: .84rem;
  color: rgba(255,255,255,.6);
  font-weight: 400;
}

.btn-submit {
  width: 100%;
  padding: 1rem 2rem;
  background: var(--color-secondary);
  color: #fff;
  border-radius: 999px;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.05rem;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: .6rem;
  margin-top: 1.5rem;
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
  box-shadow: 0 4px 18px rgba(18,107,59,.35);
}
.btn-submit:hover {
  background: var(--color-secondary-dk);
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(18,107,59,.45);
}
.btn-submit:disabled {
  opacity: .6;
  cursor: not-allowed;
  transform: none;
}

/* ============================================================
   16. CONTACT
   ============================================================ */
#contacto {
  padding: 6rem 0;
  background: var(--color-white);
}

.contact-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  margin-top: 2.5rem;
}

.contact-card {
  background: var(--color-light);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 2rem 1.5rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: .85rem;
  transition: transform var(--transition), box-shadow var(--transition);
}
.contact-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.contact-icon {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  flex-shrink: 0;
}
.contact-icon.wa  { background: rgba(37,211,102,.12); color: #25d366; }
.contact-icon.tel { background: rgba(201,32,32,.12);  color: var(--color-primary); }
.contact-icon.mail{ background: rgba(242,140,24,.12); color: var(--color-accent); }
.contact-icon.fb  { background: rgba(24,119,242,.12); color: #1877f2; }

.contact-card-title {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1rem;
  color: var(--color-dark);
}

.contact-card-value {
  font-size: .9rem;
  color: var(--color-muted);
  word-break: break-all;
}

.contact-card .btn-sm {
  margin-top: auto;
}

/* ============================================================
   17. FOOTER
   ============================================================ */
#footer {
  background: var(--color-dark);
  padding: 3.5rem 0 2rem;
  border-top: 1px solid rgba(255,255,255,.06);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 2.5rem;
}

.footer-brand-name {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.2rem;
  color: #fff;
  margin: .75rem 0 .5rem;
}
.footer-brand-name span { color: var(--color-primary); }
.footer-brand-desc {
  font-size: .88rem;
  color: rgba(255,255,255,.45);
  line-height: 1.65;
  max-width: 300px;
}

.footer-col-title {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: .88rem;
  color: #fff;
  letter-spacing: .06em;
  text-transform: uppercase;
  margin-bottom: 1rem;
}

.footer-links { display: flex; flex-direction: column; gap: .5rem; }
.footer-links a {
  font-size: .88rem;
  color: rgba(255,255,255,.5);
  transition: color var(--transition);
  display: flex;
  align-items: center;
  gap: .4rem;
}
.footer-links a:hover { color: #fff; }

.footer-contact-item {
  display: flex;
  align-items: center;
  gap: .65rem;
  font-size: .88rem;
  color: rgba(255,255,255,.5);
  margin-bottom: .65rem;
}
.footer-contact-item i {
  width: 20px;
  color: var(--color-primary);
  flex-shrink: 0;
}
.footer-contact-item a {
  color: rgba(255,255,255,.5);
  transition: color var(--transition);
}
.footer-contact-item a:hover { color: #fff; }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.07);
  padding-top: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}
.footer-copy {
  font-size: .82rem;
  color: rgba(255,255,255,.4);
}
.footer-back-top {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  font-size: .82rem;
  font-weight: 600;
  color: rgba(255,255,255,.5);
  transition: color var(--transition);
}
.footer-back-top:hover { color: #fff; }

/* ============================================================
   18. WHATSAPP FLOAT
   ============================================================ */
.whatsapp-float {
  position: fixed;
  right: max(20px, env(safe-area-inset-right, 20px));
  bottom: max(24px, env(safe-area-inset-bottom, 24px));
  z-index: 9999;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 56px;
  padding: 0 18px;
  border-radius: 999px;
  background: #25d366;
  color: #fff;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: .88rem;
  text-decoration: none;
  box-shadow: 0 6px 28px rgba(37,211,102,.45), 0 2px 8px rgba(0,0,0,.2);
  transition: transform .25s ease, box-shadow .25s ease;
  animation: waPulse 3s ease-in-out infinite;
}
.whatsapp-float:hover {
  transform: translateY(-4px) scale(1.03);
  box-shadow: 0 12px 36px rgba(37,211,102,.6);
  animation-play-state: paused;
}
.whatsapp-float i { font-size: 1.65rem; flex-shrink: 0; }
.whatsapp-float .wa-text { white-space: nowrap; }

@keyframes waPulse {
  0%,100% { box-shadow: 0 6px 28px rgba(37,211,102,.45), 0 0 0 0 rgba(37,211,102,.4); }
  50%      { box-shadow: 0 8px 32px rgba(37,211,102,.5), 0 0 0 10px rgba(37,211,102,.0); }
}

/* ============================================================
   19. REDUCED MOTION
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: .01ms !important;
  }
  .reveal { opacity: 1; transform: none; }
}

/* ============================================================
   20. RESPONSIVE
   ============================================================ */

/* Tablet grande 992px */
@media (max-width: 1199px) {
  .products-grid { grid-template-columns: repeat(3, 1fr); }
  .contact-grid  { grid-template-columns: repeat(2, 1fr); }
  .capacity-grid { grid-template-columns: repeat(2, 1fr); }
}

/* Tablet 991px */
@media (max-width: 991px) {
  :root { --header-h: 68px; }

  .header-nav { display: none; }
  .hamburger  { display: flex; }
  .btn-quote-header { display: none; }

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

  .about-grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .about-img-wrap { max-height: 380px; }

  .mv-grid { grid-template-columns: 1fr; gap: 1.5rem; }

  .process-steps { grid-template-columns: repeat(2, 1fr); }
  .process-steps::before { display: none; }

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

/* Móvil grande 767px */
@media (max-width: 767px) {
  .products-grid    { grid-template-columns: repeat(2, 1fr); }
  .contact-grid     { grid-template-columns: repeat(2, 1fr); }
  .capacity-grid    { grid-template-columns: 1fr; }
  .about-counters   { grid-template-columns: repeat(2, 1fr); }
  .hero-stats       { gap: 1.25rem; }
  .form-grid        { grid-template-columns: 1fr; }
}

/* Móvil 575px */
@media (max-width: 575px) {
  .products-grid  { grid-template-columns: 1fr; }
  .contact-grid   { grid-template-columns: 1fr; }
  .benefits-grid  { grid-template-columns: 1fr; }
  .process-steps  { grid-template-columns: 1fr; }
  .footer-grid    { grid-template-columns: 1fr; }
  .hero-stats     { flex-direction: column; gap: 1rem; }
  .hero-actions   { flex-direction: column; }
  .hero-actions .btn { width: 100%; justify-content: center; }
  .about-counters { grid-template-columns: 1fr 1fr; }
  .mv-card        { padding: 1.75rem 1.25rem; }
  .form-card      { padding: 1.5rem 1.1rem; }

  .whatsapp-float {
    width: 58px;
    height: 58px;
    justify-content: center;
    padding: 0;
    border-radius: 50%;
  }
  .whatsapp-float .wa-text {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip-path: inset(50%);
  }

  .modal-nav { display: none; }
}

/* Pantallas muy pequeñas */
@media (max-width: 359px) {
  .btn { padding: .7rem 1.1rem; font-size: .88rem; }
  .hero-title { font-size: 1.85rem; }
}