/* ==========================================================================
   AGRO PRO & ACUA PRO - HOJA DE ESTILOS PRINCIPAL
   ========================================================================== */

:root {
  /* Paleta Agro Pro (Tierra & Nutrición) */
  --color-agro-dark: #12372A;
  --color-agro-primary: #1e5e3a;
  --color-agro-light: #43766C;
  --color-agro-accent: #E1AA74;

  /* Paleta Acua Pro (Acuacultura & Océano) */
  --color-acua-dark: #0B2447;
  --color-acua-primary: #19376D;
  --color-acua-cyan: #068FFF;
  --color-acua-teal: #00ADB5;

  /* Neutros & Soporte */
  --color-gold: #F59E0B;
  --color-gold-hover: #D97706;
  --color-bg-light: #F8FAFC;
  --color-bg-card: #FFFFFF;
  --color-text-main: #1E293B;
  --color-text-muted: #64748B;
  --color-border: #E2E8F0;
  --color-whatsapp: #25D366;
  --color-whatsapp-dark: #128C7E;

  /* Sombras */
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
  --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.1), 0 2px 4px -2px rgba(0,0,0,0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.1), 0 4px 6px -4px rgba(0,0,0,0.05);
  --shadow-xl: 0 20px 25px -5px rgba(0,0,0,0.1), 0 8px 10px -6px rgba(0,0,0,0.05);

  /* Tipografías */
  --font-main: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-heading: 'Poppins', -apple-system, BlinkMacSystemFont, sans-serif;
}

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

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

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

a {
  text-decoration: none;
  color: inherit;
  transition: all 0.25s ease;
}

ul {
  list-style: none;
}

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

.container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 1.25rem;
}

/* Tipografía de encabezados */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.25;
  color: var(--color-agro-dark);
}

.section-title-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(30, 94, 58, 0.1);
  color: var(--color-agro-primary);
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  padding: 0.35rem 0.85rem;
  border-radius: 9999px;
  margin-bottom: 0.75rem;
}

.section-title-tag.tag-acua {
  background: rgba(6, 143, 255, 0.12);
  color: var(--color-acua-primary);
}

.section-heading {
  font-size: 2.25rem;
  margin-bottom: 0.75rem;
}

.section-subheading {
  font-size: 1.1rem;
  color: var(--color-text-muted);
  max-width: 650px;
  margin: 0 auto 3rem auto;
}

/* ==========================================================================
   TOP BAR
   ========================================================================== */
.top-bar {
  background: var(--color-agro-dark);
  color: #fff;
  font-size: 0.85rem;
  padding: 0.45rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.top-bar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.top-bar-info {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  flex-wrap: wrap;
}

.top-bar-info span, .top-bar-info a {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  color: #E2E8F0;
}

.top-bar-info a:hover {
  color: var(--color-gold);
}

.badge-delivery {
  background: var(--color-gold);
  color: #000;
  font-weight: 700;
  font-size: 0.75rem;
  padding: 0.15rem 0.6rem;
  border-radius: 4px;
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
}

/* ==========================================================================
   NAVBAR
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  background: #ffffff;
  z-index: 1000;
  box-shadow: var(--shadow-sm);
  transition: all 0.3s ease;
}

.site-header.scrolled {
  box-shadow: var(--shadow-md);
  padding: 0.25rem 0;
}

.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 75px;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.brand-logo .logo-icon {
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, var(--color-agro-primary), var(--color-acua-cyan));
  color: #fff;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  box-shadow: 0 4px 10px rgba(30, 94, 58, 0.3);
}

.brand-text h1 {
  font-size: 1.35rem;
  line-height: 1.1;
  color: var(--color-agro-dark);
  letter-spacing: -0.5px;
}

.brand-text h1 span {
  color: var(--color-acua-cyan);
}

.brand-text small {
  display: block;
  font-size: 0.75rem;
  color: var(--color-text-muted);
  font-weight: 600;
  letter-spacing: 0.5px;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 1.75rem;
}

.nav-link {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-text-main);
  position: relative;
  padding: 0.25rem 0;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0%;
  height: 2px;
  background: var(--color-agro-primary);
  transition: width 0.3s ease;
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

.nav-link:hover,
.nav-link.active {
  color: var(--color-agro-primary);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.75rem 1.4rem;
  border-radius: 8px;
  cursor: pointer;
  border: 2px solid transparent;
  transition: all 0.25s ease;
}

.btn-primary {
  background: var(--color-agro-primary);
  color: #fff;
}

.btn-primary:hover {
  background: var(--color-agro-dark);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 6px 15px rgba(18, 55, 42, 0.25);
}

.btn-gold {
  background: var(--color-gold);
  color: #12372A;
}

.btn-gold:hover {
  background: var(--color-gold-hover);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 6px 15px rgba(245, 158, 11, 0.3);
}

.btn-outline {
  border-color: #fff;
  color: #fff;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(4px);
}

.btn-outline:hover {
  background: #fff;
  color: var(--color-agro-dark);
}

.btn-whatsapp {
  background: var(--color-whatsapp);
  color: #fff;
}

.btn-whatsapp:hover {
  background: var(--color-whatsapp-dark);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 6px 15px rgba(37, 211, 102, 0.35);
}

.mobile-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--color-agro-dark);
  cursor: pointer;
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */
.hero {
  position: relative;
  background: linear-gradient(135deg, rgba(11, 36, 71, 0.88), rgba(18, 55, 42, 0.92)),
              url('https://images.unsplash.com/photo-1500595046743-cd271d694d30?auto=format&fit=crop&w=1920&q=80') center/cover no-repeat;
  color: #fff;
  padding: 5.5rem 0 6.5rem 0;
  overflow: hidden;
}

.hero-content {
  max-width: 760px;
  position: relative;
  z-index: 2;
}

.hero-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(8px);
  padding: 0.4rem 1rem;
  border-radius: 9999px;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 1.25rem;
  color: #FEF08A;
}

.hero-title {
  font-size: 3rem;
  color: #fff;
  line-height: 1.15;
  margin-bottom: 1.25rem;
}

.hero-title .highlight-gold {
  color: var(--color-gold);
}

.hero-title .highlight-blue {
  color: #38BDF8;
}

.hero-description {
  font-size: 1.2rem;
  color: #E2E8F0;
  margin-bottom: 2rem;
  line-height: 1.6;
}

.hero-buttons {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 2.5rem;
}

.hero-badges-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1rem;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  padding-top: 1.75rem;
}

.hero-badge-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.hero-badge-item i {
  font-size: 1.5rem;
  color: var(--color-gold);
}

.hero-badge-item strong {
  display: block;
  font-size: 0.95rem;
  color: #fff;
}

.hero-badge-item span {
  font-size: 0.8rem;
  color: #CBD5E1;
}

/* ==========================================================================
   METRICS BAR (3 Años, 24h, 100% Abasto)
   ========================================================================== */
.metrics-section {
  margin-top: -3rem;
  position: relative;
  z-index: 10;
}

.metrics-wrapper {
  background: #ffffff;
  border-radius: 16px;
  box-shadow: var(--shadow-xl);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  padding: 1.75rem 2rem;
  border: 1px solid var(--color-border);
}

.metric-card {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0 1rem;
  border-right: 1px solid var(--color-border);
}

.metric-card:last-child {
  border-right: none;
}

.metric-icon {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  background: rgba(30, 94, 58, 0.1);
  color: var(--color-agro-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  flex-shrink: 0;
}

.metric-card.acua .metric-icon {
  background: rgba(6, 143, 255, 0.12);
  color: var(--color-acua-cyan);
}

.metric-number {
  font-size: 1.85rem;
  font-weight: 800;
  font-family: var(--font-heading);
  color: var(--color-agro-dark);
  line-height: 1;
}

.metric-label {
  font-size: 0.82rem;
  color: var(--color-text-muted);
  font-weight: 600;
  margin-top: 0.25rem;
}

/* ==========================================================================
   SECCIÓN NOSOTROS (3 Años & Sinaloa)
   ========================================================================== */
.section-about {
  padding: 6rem 0;
}

.about-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 3.5rem;
  align-items: center;
}

.about-text p {
  color: var(--color-text-muted);
  font-size: 1.05rem;
  margin-bottom: 1.25rem;
}

.about-features-list {
  margin: 1.75rem 0;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.about-feature-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
}

.about-feature-item i {
  color: var(--color-agro-primary);
  font-size: 1.25rem;
  margin-top: 0.15rem;
}

.about-feature-item strong {
  display: block;
  color: var(--color-agro-dark);
  font-size: 1rem;
}

.about-feature-item span {
  font-size: 0.9rem;
  color: var(--color-text-muted);
}

.about-image-wrapper {
  position: relative;
}

.about-main-img {
  border-radius: 20px;
  box-shadow: var(--shadow-lg);
  width: 100%;
  height: 440px;
  object-fit: cover;
}

.about-floating-card {
  position: absolute;
  bottom: -20px;
  left: -20px;
  background: #fff;
  border-radius: 14px;
  padding: 1.25rem 1.5rem;
  box-shadow: var(--shadow-xl);
  border-left: 5px solid var(--color-gold);
  max-width: 260px;
}

.about-floating-card strong {
  display: block;
  font-size: 1.1rem;
  color: var(--color-agro-dark);
}

.about-floating-card span {
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

/* ==========================================================================
   SECCIÓN CATÁLOGO DE PRODUCTOS
   ========================================================================== */
.section-products {
  padding: 6rem 0;
  background: #F1F5F9;
}

.filter-container {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 3rem;
}

.filter-btn {
  background: #fff;
  color: var(--color-text-main);
  border: 1px solid var(--color-border);
  padding: 0.6rem 1.25rem;
  border-radius: 9999px;
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  transition: all 0.25s ease;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.filter-btn:hover {
  background: #E2E8F0;
}

.filter-btn.active {
  background: var(--color-agro-primary);
  color: #fff;
  border-color: var(--color-agro-primary);
  box-shadow: 0 4px 10px rgba(30, 94, 58, 0.2);
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.75rem;
}

.product-card {
  background: #fff;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
}

.product-img-wrapper {
  position: relative;
  height: 200px;
  overflow: hidden;
}

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

.product-card:hover .product-img-wrapper img {
  transform: scale(1.08);
}

.product-badge-protein {
  position: absolute;
  top: 12px;
  right: 12px;
  background: var(--color-gold);
  color: #12372A;
  font-weight: 800;
  font-size: 0.78rem;
  padding: 0.3rem 0.65rem;
  border-radius: 8px;
  box-shadow: var(--shadow-sm);
}

.product-badge-category {
  position: absolute;
  top: 12px;
  left: 12px;
  background: rgba(18, 55, 42, 0.85);
  backdrop-filter: blur(4px);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.25rem 0.65rem;
  border-radius: 6px;
}

.product-body {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.product-title {
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
  color: var(--color-agro-dark);
}

.product-desc {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  margin-bottom: 1.25rem;
  line-height: 1.5;
  flex-grow: 1;
}

.product-meta {
  border-top: 1px solid var(--color-border);
  padding-top: 0.85rem;
  margin-bottom: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  font-size: 0.85rem;
}

.product-meta-item {
  display: flex;
  justify-content: space-between;
}

.product-meta-item span:first-child {
  color: var(--color-text-muted);
  font-weight: 500;
}

.product-meta-item span:last-child {
  color: var(--color-agro-dark);
  font-weight: 700;
}

.product-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem;
}

.btn-card-quote {
  background: var(--color-agro-primary);
  color: #fff;
  font-size: 0.85rem;
  padding: 0.6rem 0.8rem;
  border-radius: 8px;
  font-weight: 600;
  text-align: center;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
}

.btn-card-quote:hover {
  background: var(--color-agro-dark);
}

.btn-card-info {
  background: #F8FAFC;
  color: var(--color-text-main);
  border: 1px solid var(--color-border);
  font-size: 0.85rem;
  padding: 0.6rem 0.8rem;
  border-radius: 8px;
  font-weight: 600;
  text-align: center;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
}

.btn-card-info:hover {
  background: #E2E8F0;
}

/* ==========================================================================
   SECCIÓN ESPECIAL: ACUA PRO (Nutrición Acuícola y Camarón)
   ========================================================================== */
.section-acua-spotlight {
  background: linear-gradient(135deg, var(--color-acua-dark) 0%, var(--color-acua-primary) 100%);
  color: #fff;
  padding: 6rem 0;
  position: relative;
  overflow: hidden;
}

.section-acua-spotlight::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(6, 143, 255, 0.2) 0%, transparent 70%);
  border-radius: 50%;
}

.acua-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3.5rem;
  align-items: center;
  position: relative;
  z-index: 2;
}

.acua-content h2 {
  color: #fff;
  font-size: 2.35rem;
  margin-bottom: 1.25rem;
}

.acua-content p {
  color: #E2E8F0;
  font-size: 1.05rem;
  margin-bottom: 1.75rem;
  line-height: 1.6;
}

.acua-feature-boxes {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-bottom: 2rem;
}

.acua-box {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(8px);
  padding: 1.25rem;
  border-radius: 12px;
}

.acua-box i {
  font-size: 1.75rem;
  color: var(--color-acua-teal);
  margin-bottom: 0.5rem;
}

.acua-box h4 {
  color: #fff;
  font-size: 1.1rem;
  margin-bottom: 0.25rem;
}

.acua-box p {
  font-size: 0.85rem;
  color: #CBD5E1;
  margin-bottom: 0;
}

.acua-img-card {
  position: relative;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 25px 40px -15px rgba(0, 0, 0, 0.5);
  border: 2px solid rgba(255, 255, 255, 0.15);
}

.acua-img-card img {
  width: 100%;
  height: 420px;
  object-fit: cover;
}

.acua-tag-overlay {
  position: absolute;
  bottom: 20px;
  left: 20px;
  right: 20px;
  background: rgba(11, 36, 71, 0.85);
  backdrop-filter: blur(10px);
  padding: 1rem 1.25rem;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.acua-tag-overlay strong {
  display: block;
  color: #38BDF8;
  font-size: 1.1rem;
}

.acua-tag-overlay span {
  font-size: 0.85rem;
  color: #E2E8F0;
}

/* ==========================================================================
   SECCIÓN SERVICIOS & LOGÍSTICA SINALOA
   ========================================================================== */
.section-services {
  padding: 6rem 0;
  background: #ffffff;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.75rem;
}

.service-card {
  background: #F8FAFC;
  padding: 2.25rem 1.75rem;
  border-radius: 16px;
  border: 1px solid var(--color-border);
  transition: all 0.3s ease;
  position: relative;
}

.service-card:hover {
  background: #fff;
  border-color: var(--color-agro-primary);
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.service-icon {
  width: 58px;
  height: 58px;
  border-radius: 14px;
  background: rgba(30, 94, 58, 0.1);
  color: var(--color-agro-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  margin-bottom: 1.25rem;
  transition: all 0.3s ease;
}

.service-card:hover .service-icon {
  background: var(--color-agro-primary);
  color: #fff;
}

.service-card h3 {
  font-size: 1.25rem;
  margin-bottom: 0.75rem;
}

.service-card p {
  color: var(--color-text-muted);
  font-size: 0.95rem;
  line-height: 1.5;
}

/* ==========================================================================
   COTIZADOR INTERACTIVO (Formulario dinámico a WhatsApp)
   ========================================================================== */
.section-cotizador {
  padding: 6rem 0;
  background: #F1F5F9;
}

.cotizador-container {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 2.5rem;
  align-items: flex-start;
}

.cotizador-card {
  background: #fff;
  border-radius: 20px;
  padding: 2.5rem;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--color-border);
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}

.form-group.full-width {
  grid-column: span 2;
}

.form-label {
  display: block;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-agro-dark);
  margin-bottom: 0.4rem;
}

.form-label span.req {
  color: #DC2626;
}

.form-input, .form-select, .form-textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1.5px solid var(--color-border);
  border-radius: 8px;
  font-size: 0.95rem;
  font-family: inherit;
  color: var(--color-text-main);
  background-color: #fff;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
  outline: none;
  border-color: var(--color-agro-primary);
  box-shadow: 0 0 0 3px rgba(30, 94, 58, 0.15);
}

.advisor-selector {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
  margin-top: 0.25rem;
}

.advisor-option {
  border: 2px solid var(--color-border);
  border-radius: 10px;
  padding: 0.75rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  transition: all 0.2s ease;
}

.advisor-option:hover {
  border-color: #CBD5E1;
}

.advisor-option input[type="radio"] {
  display: none;
}

.advisor-option.selected {
  border-color: var(--color-agro-primary);
  background: rgba(30, 94, 58, 0.05);
}

.advisor-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--color-agro-primary);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
}

.advisor-info strong {
  display: block;
  font-size: 0.85rem;
  color: var(--color-agro-dark);
}

.advisor-info small {
  font-size: 0.75rem;
  color: var(--color-text-muted);
}

/* Cotizador Live Preview */
.cotizador-preview {
  background: var(--color-agro-dark);
  color: #fff;
  border-radius: 20px;
  padding: 2.25rem;
  position: sticky;
  top: 100px;
  box-shadow: var(--shadow-xl);
}

.cotizador-preview h3 {
  color: #fff;
  font-size: 1.35rem;
  margin-bottom: 0.5rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.cotizador-preview p.subtitle {
  color: #CBD5E1;
  font-size: 0.85rem;
  margin-bottom: 1.5rem;
}

.preview-box {
  background: rgba(255, 255, 255, 0.08);
  border-radius: 12px;
  padding: 1.25rem;
  margin-bottom: 1.5rem;
  border: 1px dashed rgba(255, 255, 255, 0.2);
}

.preview-row {
  display: flex;
  justify-content: space-between;
  margin-bottom: 0.6rem;
  font-size: 0.88rem;
}

.preview-row:last-child {
  margin-bottom: 0;
}

.preview-row .label {
  color: #94A3B8;
}

.preview-row .value {
  font-weight: 600;
  color: #FEF08A;
  text-align: right;
}

.preview-guarantees {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  font-size: 0.82rem;
  color: #CBD5E1;
  margin-bottom: 1.5rem;
}

.preview-guarantees div {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.preview-guarantees i {
  color: var(--color-gold);
}

/* ==========================================================================
   SECCIÓN CONTACTO, FORMAS DE PAGO & SUCURSAL
   ========================================================================== */
.section-contact {
  padding: 6rem 0;
  background: #ffffff;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
}

.contact-cards-list {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.contact-info-card {
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
  padding: 1.25rem;
  border-radius: 12px;
  background: #F8FAFC;
  border: 1px solid var(--color-border);
}

.contact-card-icon {
  width: 48px;
  height: 48px;
  border-radius: 10px;
  background: rgba(30, 94, 58, 0.1);
  color: var(--color-agro-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.35rem;
  flex-shrink: 0;
}

.contact-card-text strong {
  display: block;
  font-size: 1rem;
  color: var(--color-agro-dark);
  margin-bottom: 0.2rem;
}

.contact-card-text p, .contact-card-text a {
  font-size: 0.95rem;
  color: var(--color-text-muted);
}

.contact-card-text a:hover {
  color: var(--color-agro-primary);
}

/* Métodos de Pago Card */
.payment-methods-card {
  background: #F8FAFC;
  border-radius: 16px;
  padding: 2rem;
  border: 1px solid var(--color-border);
}

.payment-methods-card h3 {
  font-size: 1.35rem;
  margin-bottom: 0.5rem;
}

.payment-methods-card p {
  color: var(--color-text-muted);
  font-size: 0.95rem;
  margin-bottom: 1.5rem;
}

.payment-badges-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
}

.payment-badge {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  background: #fff;
  padding: 0.75rem 1rem;
  border-radius: 10px;
  border: 1px solid var(--color-border);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-agro-dark);
}

.payment-badge i {
  color: var(--color-agro-primary);
  font-size: 1.15rem;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.site-footer {
  background: #0B1914;
  color: #94A3B8;
  padding: 4rem 0 2rem 0;
  border-top: 3px solid var(--color-agro-primary);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: 2.5rem;
  margin-bottom: 3rem;
}

.footer-brand h2 {
  color: #fff;
  font-size: 1.4rem;
  margin-bottom: 0.75rem;
}

.footer-brand h2 span {
  color: var(--color-acua-cyan);
}

.footer-brand p {
  font-size: 0.9rem;
  line-height: 1.6;
  margin-bottom: 1.25rem;
}

.footer-title {
  color: #fff;
  font-size: 1.1rem;
  margin-bottom: 1.2rem;
  position: relative;
  padding-bottom: 0.5rem;
}

.footer-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 35px;
  height: 2px;
  background: var(--color-gold);
}

.footer-links li {
  margin-bottom: 0.6rem;
}

.footer-links a {
  color: #94A3B8;
  font-size: 0.9rem;
}

.footer-links a:hover {
  color: #fff;
  padding-left: 4px;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.85rem;
}

/* ==========================================================================
   MODAL DE FICHA TÉCNICA
   ========================================================================== */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.65);
  backdrop-filter: blur(4px);
  z-index: 2000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 1.25rem;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.modal-overlay.active {
  display: flex;
  opacity: 1;
}

.modal-dialog {
  background: #fff;
  width: 100%;
  max-width: 650px;
  border-radius: 20px;
  box-shadow: var(--shadow-xl);
  overflow: hidden;
  position: relative;
  transform: translateY(20px);
  transition: transform 0.3s ease;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
}

.modal-overlay.active .modal-dialog {
  transform: translateY(0);
}

.modal-header {
  padding: 1.5rem 2rem;
  background: var(--color-agro-dark);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.modal-header h3 {
  color: #fff;
  font-size: 1.3rem;
}

.modal-close {
  background: none;
  border: none;
  color: #fff;
  font-size: 1.5rem;
  cursor: pointer;
  line-height: 1;
}

.modal-body {
  padding: 2rem;
  overflow-y: auto;
}

.modal-footer {
  padding: 1.25rem 2rem;
  background: #F8FAFC;
  border-top: 1px solid var(--color-border);
  display: flex;
  justify-content: flex-end;
  gap: 1rem;
}

/* ==========================================================================
   BOTÓN FLOTANTE MULTI-AGENTE WHATSAPP
   ========================================================================== */
.floating-whatsapp-container {
  position: fixed;
  bottom: 25px;
  right: 25px;
  z-index: 1500;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
}

.floating-whatsapp-btn {
  width: 62px;
  height: 62px;
  border-radius: 50%;
  background: var(--color-whatsapp);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.4);
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  border: none;
}

.floating-whatsapp-btn:hover {
  transform: scale(1.1);
  background: var(--color-whatsapp-dark);
}

.whatsapp-popover {
  position: absolute;
  bottom: 75px;
  right: 0;
  width: 310px;
  background: #fff;
  border-radius: 16px;
  box-shadow: var(--shadow-xl);
  overflow: hidden;
  border: 1px solid var(--color-border);
  display: none;
  animation: fadeIn 0.3s ease;
}

.whatsapp-popover.active {
  display: block;
}

.popover-header {
  background: var(--color-agro-dark);
  color: #fff;
  padding: 1.2rem;
}

.popover-header h4 {
  color: #fff;
  font-size: 1.05rem;
  margin-bottom: 0.2rem;
}

.popover-header p {
  font-size: 0.8rem;
  color: #CBD5E1;
}

.popover-body {
  padding: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.popover-agent-card {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem;
  border-radius: 10px;
  background: #F8FAFC;
  border: 1px solid var(--color-border);
  transition: all 0.2s ease;
}

.popover-agent-card:hover {
  background: #F0FDF4;
  border-color: var(--color-whatsapp);
  transform: translateX(-3px);
}

.popover-agent-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--color-whatsapp);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.15rem;
  position: relative;
}

.popover-agent-avatar::after {
  content: '';
  position: absolute;
  bottom: 0;
  right: 0;
  width: 10px;
  height: 10px;
  background: #22C55E;
  border: 2px solid #fff;
  border-radius: 50%;
}

.popover-agent-info strong {
  display: block;
  font-size: 0.88rem;
  color: var(--color-agro-dark);
}

.popover-agent-info span {
  font-size: 0.78rem;
  color: var(--color-text-muted);
}

/* ==========================================================================
   RESPONSIVE DESIGN (Media Queries)
   ========================================================================== */
@media (max-width: 1024px) {
  .hero-title {
    font-size: 2.5rem;
  }
  .metrics-wrapper {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
  }
  .metric-card:nth-child(2) {
    border-right: none;
  }
  .about-grid, .acua-grid, .cotizador-container, .contact-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  .about-floating-card {
    left: 20px;
    bottom: 20px;
  }
  .cotizador-preview {
    position: static;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .top-bar-info {
    font-size: 0.8rem;
  }
  .nav-menu {
    position: fixed;
    top: 75px;
    left: -100%;
    width: 100%;
    height: calc(100vh - 75px);
    background: #fff;
    flex-direction: column;
    align-items: flex-start;
    padding: 2rem;
    gap: 1.5rem;
    transition: left 0.3s ease;
    box-shadow: var(--shadow-lg);
    overflow-y: auto;
  }
  .nav-menu.active {
    left: 0;
  }
  .mobile-toggle {
    display: block;
  }
  .nav-actions .btn-primary {
    display: none;
  }
  .hero {
    padding: 3.5rem 0 4.5rem 0;
  }
  .hero-title {
    font-size: 2rem;
  }
  .hero-description {
    font-size: 1rem;
  }
  .metrics-wrapper {
    grid-template-columns: 1fr;
    margin-top: -1.5rem;
    padding: 1.25rem;
  }
  .metric-card {
    border-right: none;
    border-bottom: 1px solid var(--color-border);
    padding-bottom: 1rem;
  }
  .metric-card:last-child {
    border-bottom: none;
    padding-bottom: 0;
  }
  .form-grid {
    grid-template-columns: 1fr;
  }
  .form-group.full-width {
    grid-column: span 1;
  }
  .advisor-selector {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
}