/* ===========================
   D-OFI LANDING — STYLE.CSS
   Tech · Blue · White · Grey
   =========================== */

:root {
  --blue: #1A8FE3;
  --blue-dark: #0D6DB5;
  --blue-light: #E8F4FD;
  --blue-mid: #3AACFF;
  --dark: #0E1420;
  --grey-900: #1C2333;
  --grey-700: #374151;
  --grey-500: #6B7280;
  --grey-300: #D1D5DB;
  --grey-100: #F3F5F8;
  --grey-50: #F9FAFB;
  --white: #FFFFFF;
  --wa-green: #25D366;
  --radius: 16px;
  --radius-sm: 10px;
  --shadow: 0 4px 24px rgba(26, 143, 227, 0.12);
  --shadow-lg: 0 12px 48px rgba(26, 143, 227, 0.18);
  --font-head: 'Manrope', sans-serif;
  --font-body: 'Manrope', sans-serif;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--white);
  color: var(--grey-900);
  overflow-x: hidden;
  line-height: 1.6;
}

/* ===== UTILITIES ===== */
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.text-blue { color: var(--blue); }
.section { padding: 100px 0; }

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 24px; border-radius: 50px;
  font-family: var(--font-body); font-weight: 600; font-size: 15px;
  text-decoration: none; cursor: pointer; border: none;
  transition: var(--transition); white-space: nowrap;
}
.btn-primary {
  background: linear-gradient(135deg, var(--blue), var(--blue-dark));
  color: var(--white);
  box-shadow: 0 4px 20px rgba(26,143,227,0.35);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 30px rgba(26,143,227,0.45); }
.btn-outline {
  background: transparent; color: var(--blue);
  border: 2px solid var(--blue);
}
.btn-outline:hover { background: var(--blue-light); }
.btn-wa {
  background: var(--wa-green); color: var(--white);
  box-shadow: 0 4px 20px rgba(37,211,102,0.35);
}
.btn-wa:hover { transform: translateY(-2px); box-shadow: 0 8px 30px rgba(37,211,102,0.45); }
.btn-lg { padding: 16px 32px; font-size: 16px; }
.btn.disabled { opacity: 0.45; pointer-events: none; }

/* ===== NAVBAR ===== */
.navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 999;
  padding: 16px 0; transition: var(--transition);
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}
.navbar.scrolled {
  padding: 12px 0;
  box-shadow: 0 2px 20px rgba(0,0,0,0.08);
}
.nav-inner {
  max-width: 1200px; margin: 0 auto; padding: 0 24px;
  display: flex; align-items: center; gap: 32px;
}
.nav-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}
.nav-logo { object-fit: contain; display: block; }
.nav-logo-dofi { height: 34px; }
.nav-logo-eos { height: 30px; }
.nav-logo-separator {
  color: var(--grey-500);
  font-family: var(--font-head);
  font-size: 24px;
  font-weight: 700;
  line-height: 1;
  transform: translateY(-1px);
}
.nav-links { display: flex; gap: 28px; flex: 1; justify-content: center; }
.nav-links a {
  text-decoration: none; color: var(--grey-700); font-weight: 500; font-size: 14px;
  transition: var(--transition);
}
.nav-links a:hover { color: var(--blue); }
.nav-cta { margin-left: auto; }
.hamburger {
  display: none; flex-direction: column; gap: 5px;
  background: none; border: none; cursor: pointer; padding: 4px;
}
.hamburger span {
  display: block; width: 22px; height: 2px;
  background: var(--grey-700); transition: var(--transition);
}

/* ===== HERO ===== */
.hero {
  min-height: 100vh;
  display: flex; align-items: center;
  position: relative; overflow: hidden;
  padding: 120px 24px 80px;
  background: linear-gradient(160deg, #fff 50%, var(--blue-light) 100%);
}
.hero-grid-bg {
  position: absolute; inset: 0; z-index: 0;
  background-image: 
    linear-gradient(rgba(26,143,227,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(26,143,227,0.05) 1px, transparent 1px);
  background-size: 48px 48px;
}
.hero-particles {
  position: absolute; inset: 0; z-index: 0; pointer-events: none;
}
.particle {
  position: absolute; border-radius: 50%;
  background: var(--blue); opacity: 0.15;
  animation: float linear infinite;
}
@keyframes float {
  0% { transform: translateY(0) scale(1); opacity: 0.15; }
  50% { opacity: 0.25; }
  100% { transform: translateY(-100vh) scale(0.5); opacity: 0; }
}

.hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px; align-items: center;
  max-width: 1200px; margin: 0 auto; padding-top: 120px;
}
/* fix hero layout */
.hero { display: block; }
.hero > * { position: relative; z-index: 1; }
.hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px; align-items: center;
  max-width: 1200px; margin: 0 auto;
  min-height: 100vh;
  padding: 120px 24px 80px;
}
.hero-grid-bg, .hero-particles { grid-column: 1 / -1; position: absolute; }

.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--blue-light); color: var(--blue);
  padding: 6px 16px; border-radius: 50px;
  font-size: 13px; font-weight: 600;
  border: 1px solid rgba(26,143,227,0.2);
  margin-bottom: 24px;
}
.badge-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--blue); animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.4); opacity: 0.6; }
}
.hero-title {
  font-family: var(--font-head);
  font-size: clamp(36px, 5vw, 60px);
  font-weight: 800; line-height: 1.1;
  color: var(--dark); margin-bottom: 24px;
}
.hero-sub {
  font-size: 17px; color: var(--grey-500); max-width: 520px;
  line-height: 1.7; margin-bottom: 36px;
}
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 48px; }
.hero-stats {
  display: flex; gap: 0; align-items: center;
  background: var(--white); border-radius: var(--radius);
  border: 1px solid var(--grey-300);
  padding: 20px 28px; width: fit-content;
  box-shadow: var(--shadow);
}
.stat { text-align: center; padding: 0 20px; }
.stat-num {
  display: block; font-family: var(--font-head);
  font-size: 22px; font-weight: 800; color: var(--blue);
}
.stat-label { font-size: 12px; color: var(--grey-500); }
.stat-divider { width: 1px; height: 40px; background: var(--grey-300); }

/* Hero visual */
.hero-visual { position: relative; }
.hero-device-mockup {
  background: var(--dark); border-radius: 24px;
  padding: 4px; box-shadow: var(--shadow-lg);
  max-width: 320px; margin: 0 auto;
  border: 1px solid rgba(255,255,255,0.1);
}
.device-screen {
  background: #ECE5DD; border-radius: 20px;
  overflow: hidden; min-height: 480px;
  display: flex; flex-direction: column;
}
.chat-header {
  background: #075E54; color: white;
  padding: 14px 16px; display: flex; align-items: center; gap: 12px;
}
.chat-avatar {
  width: 38px; height: 38px; border-radius: 50%;
  background: var(--blue); display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 16px;
}
.chat-name { font-weight: 600; font-size: 14px; }
.chat-status { font-size: 11px; opacity: 0.8; }
.chat-messages {
  flex: 1; padding: 16px; display: flex; flex-direction: column; gap: 10px;
  overflow: hidden;
}
.msg {
  max-width: 80%; padding: 10px 14px; border-radius: 12px;
  font-size: 13px; line-height: 1.5; animation: msgIn 0.4s ease;
}
@keyframes msgIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}
.msg-in { background: white; align-self: flex-start; border-bottom-left-radius: 4px; }
.msg-out {
  background: #DCF8C6; align-self: flex-end; border-bottom-right-radius: 4px;
}
.chat-input-bar {
  background: white; padding: 12px 16px; margin: 8px;
  border-radius: 24px; display: flex; align-items: center; justify-content: space-between;
  font-size: 13px; color: var(--grey-500);
}
.chat-send-btn {
  width: 32px; height: 32px; border-radius: 50%;
  background: #075E54; color: white;
  display: flex; align-items: center; justify-content: center;
}

.floating-card {
  position: absolute; background: white;
  border-radius: var(--radius-sm); padding: 12px 16px;
  display: flex; align-items: center; gap: 10px;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--grey-100);
  animation: bobble 3s ease-in-out infinite;
}
.card-1 { top: 20px; right: -20px; animation-delay: 0s; }
.card-2 { bottom: 40px; left: -30px; animation-delay: 1.5s; }
@keyframes bobble {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}
.fc-icon { font-size: 22px; }
.fc-title { font-weight: 700; font-size: 13px; color: var(--dark); }
.fc-sub { font-size: 11px; color: var(--grey-500); }

/* ===== ANIMATIONS ===== */
.animate-in { opacity: 0; transform: translateY(30px); animation: slideUp 0.7s ease forwards; }
.delay-1 { animation-delay: 0.1s; }
.delay-2 { animation-delay: 0.2s; }
.delay-3 { animation-delay: 0.35s; }
.delay-4 { animation-delay: 0.5s; }
@keyframes slideUp {
  to { opacity: 1; transform: translateY(0); }
}
.reveal { opacity: 0; transform: translateY(40px); transition: 0.7s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ===== SECTION HEADERS ===== */
.section-header { text-align: center; margin-bottom: 60px; }
.section-tag {
  display: inline-block; background: var(--blue-light); color: var(--blue);
  padding: 6px 16px; border-radius: 50px;
  font-size: 13px; font-weight: 600; margin-bottom: 16px;
  border: 1px solid rgba(26,143,227,0.2);
}
.section-title {
  font-family: var(--font-head); font-size: clamp(28px, 4vw, 44px);
  font-weight: 800; color: var(--dark); line-height: 1.15;
  margin-bottom: 16px;
}
.section-sub { color: var(--grey-500); font-size: 16px; max-width: 520px; margin: 0 auto; }

/* ===== PILLARS ===== */
.pillars-section { background: var(--grey-50); }
.pillars-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
}
.pillar-card {
  background: var(--white); border-radius: var(--radius);
  padding: 40px 32px; border: 1px solid var(--grey-100);
  transition: var(--transition); position: relative; overflow: hidden;
}
.pillar-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: var(--grey-100); transition: var(--transition);
}
.pillar-card:hover::before { background: var(--blue); }
.pillar-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.pillar-featured {
  background: linear-gradient(135deg, var(--blue), var(--blue-dark));
  color: white; border-color: transparent;
}
.pillar-featured::before { background: rgba(255,255,255,0.3) !important; }
.pillar-featured h3, .pillar-featured p { color: white !important; }
.pillar-icon {
  width: 64px; height: 64px; border-radius: var(--radius-sm);
  background: var(--blue-light); display: flex; align-items: center; justify-content: center;
  color: var(--blue); margin-bottom: 24px;
}
.pillar-featured .pillar-icon { background: rgba(255,255,255,0.2); color: white; }
.pillar-card h3 {
  font-family: var(--font-head); font-size: 20px; font-weight: 700;
  color: var(--dark); margin-bottom: 12px;
}
.pillar-card p { color: var(--grey-500); font-size: 15px; line-height: 1.6; margin-bottom: 20px; }
.pillar-tag {
  display: inline-block; background: var(--blue-light); color: var(--blue);
  padding: 4px 12px; border-radius: 50px; font-size: 12px; font-weight: 600;
}
.pillar-featured .pillar-tag { background: rgba(255,255,255,0.25); color: white; }

/* ===== CREDIT SECTION ===== */
.credit-section { background: var(--white); }
.credit-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center;
}
.credit-desc { color: var(--grey-500); margin-bottom: 32px; font-size: 16px; line-height: 1.7; }
.credit-options { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 32px; }
.credit-opt {
  padding: 10px 18px; border-radius: 50px; cursor: pointer;
  border: 2px solid var(--grey-300); transition: var(--transition);
  text-align: center;
}
.credit-opt.active { border-color: var(--blue); background: var(--blue-light); }
.co-months { display: block; font-family: var(--font-head); font-weight: 800; font-size: 18px; color: var(--dark); }
.credit-opt.active .co-months { color: var(--blue); }
.co-label { font-size: 11px; color: var(--grey-500); }
.credit-calc {
  background: var(--grey-50); border-radius: var(--radius);
  padding: 28px; border: 1px solid var(--grey-100);
}
.calc-row { display: flex; flex-direction: column; gap: 8px; margin-bottom: 20px; }
.calc-row label { font-size: 13px; font-weight: 600; color: var(--grey-700); }
.calc-row input {
  padding: 12px 16px; border: 2px solid var(--grey-300);
  border-radius: var(--radius-sm); font-family: var(--font-body); font-size: 18px;
  font-weight: 700; color: var(--dark); transition: var(--transition);
  outline: none;
}
.calc-row input:focus { border-color: var(--blue); }
.calc-result { display: flex; flex-direction: column; gap: 12px; }
.cr-item {
  display: flex; justify-content: space-between; align-items: center;
  padding: 12px 16px; background: white; border-radius: var(--radius-sm);
  border: 1px solid var(--grey-100);
}
.cr-item span { color: var(--grey-500); font-size: 14px; }
.cr-item strong { font-family: var(--font-head); font-size: 18px; font-weight: 800; color: var(--dark); }
.cr-green strong { color: #16A34A; }

/* Credit card mockup */
.credit-card-mockup {
  background: linear-gradient(135deg, var(--dark), var(--grey-900));
  border-radius: 20px; padding: 36px;
  color: white; position: relative; overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.credit-card-mockup::before {
  content: '';
  position: absolute; top: -60px; right: -60px;
  width: 200px; height: 200px; border-radius: 50%;
  background: rgba(26,143,227,0.15);
}
.ccm-logo {
  font-family: var(--font-head); font-size: 28px; font-weight: 800;
  color: var(--blue); margin-bottom: 8px;
}
.ccm-badge {
  display: inline-block; background: var(--blue); color: white;
  padding: 4px 12px; border-radius: 50px; font-size: 12px; font-weight: 600;
  margin-bottom: 32px;
}
.ccm-line { height: 1px; background: rgba(255,255,255,0.1); margin-bottom: 24px; }
.ccm-info { display: flex; gap: 40px; margin-bottom: 36px; }
.ccm-label { font-size: 11px; color: rgba(255,255,255,0.5); margin-bottom: 4px; }
.ccm-val { font-weight: 700; font-size: 16px; }
.ccm-steps { display: flex; align-items: center; gap: 8px; }
.step { text-align: center; flex: 1; }
.step-num {
  width: 32px; height: 32px; border-radius: 50%;
  background: rgba(26,143,227,0.3); border: 2px solid var(--blue-mid);
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 14px; margin: 0 auto 6px;
  color: var(--blue-mid);
}
.step.active .step-num { background: var(--blue); border-color: var(--blue); color: white; }
.step-text { font-size: 10px; color: rgba(255,255,255,0.6); }
.step-arrow { color: rgba(255,255,255,0.3); font-size: 16px; flex-shrink: 0; }

/* ===== PRODUCTS ===== */
.products-section { background: var(--grey-50); }
.cat-tabs {
  display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 40px;
  justify-content: center;
}
.cat-tab {
  padding: 10px 20px; border-radius: 50px; font-family: var(--font-body);
  font-size: 14px; font-weight: 600; cursor: pointer;
  border: 2px solid var(--grey-200, #E5E7EB); background: white;
  color: var(--grey-700); transition: var(--transition);
}
.cat-tab:hover { border-color: var(--blue); color: var(--blue); }
.cat-tab.active { background: var(--blue); color: white; border-color: var(--blue); }

.products-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 24px; margin-bottom: 48px;
}
.product-card {
  background: white; border-radius: var(--radius);
  padding: 28px; border: 1px solid var(--grey-100);
  transition: var(--transition); cursor: pointer;
  position: relative;
}
.product-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.prod-sku {
  font-size: 11px; color: var(--grey-500); font-weight: 600;
  font-family: monospace; margin-bottom: 8px;
}
.prod-certified {
  position: absolute; top: 16px; right: 16px;
  background: var(--blue); color: white;
  width: 40px; height: 40px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 10px; font-weight: 700; text-align: center; line-height: 1.2;
}
.prod-icon { font-size: 42px; margin-bottom: 16px; }
.prod-name {
  font-family: var(--font-head); font-size: 16px; font-weight: 700;
  color: var(--dark); margin-bottom: 8px; line-height: 1.3;
}
.prod-gama {
  display: inline-block; padding: 3px 10px; border-radius: 50px;
  font-size: 11px; font-weight: 600; margin-bottom: 12px;
}
.gama-Baja { background: #ECFDF5; color: #16A34A; }
.gama-Media { background: #FFF7ED; color: #EA580C; }
.gama-Alta { background: var(--blue-light); color: var(--blue); }
.gama-Jumbo { background: #F5F3FF; color: #7C3AED; }
.gama-Más\ Vendidos, .gama-Buena\ Venta, .gama-Oportunidad { background: var(--blue-light); color: var(--blue); }
.prod-justif { font-size: 12px; color: var(--grey-500); margin-bottom: 16px; line-height: 1.5; }
.prod-price {
  font-family: var(--font-head); font-size: 26px; font-weight: 800;
  color: var(--blue); margin-bottom: 16px;
}
.prod-price span { font-size: 14px; color: var(--grey-500); font-family: var(--font-body); font-weight: 400; }
.prod-cta {
  display: flex; align-items: center; justify-content: center; gap: 8px;
  padding: 10px; border-radius: var(--radius-sm);
  background: var(--blue-light); color: var(--blue);
  font-weight: 600; font-size: 13px; text-decoration: none;
  transition: var(--transition);
}
.prod-cta:hover { background: var(--blue); color: white; }

.products-cta { text-align: center; }
.products-cta p { color: var(--grey-500); margin-bottom: 20px; font-size: 16px; }

/* ===== COMBOS ===== */
.combos-section { background: white; }
.combos-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 24px;
}
.combo-card {
  background: linear-gradient(135deg, var(--dark), var(--grey-900));
  border-radius: var(--radius); padding: 32px;
  color: white; position: relative; overflow: hidden;
  transition: var(--transition);
}
.combo-card:hover { transform: translateY(-4px); box-shadow: 0 20px 60px rgba(0,0,0,0.25); }
.combo-card::before {
  content: ''; position: absolute; top: -40px; right: -40px;
  width: 150px; height: 150px; border-radius: 50%;
  background: rgba(26,143,227,0.1);
}
.combo-sku { font-size: 11px; color: var(--blue-mid); font-weight: 600; font-family: monospace; margin-bottom: 8px; }
.combo-gama {
  display: inline-block; background: var(--blue); color: white;
  padding: 3px 10px; border-radius: 50px; font-size: 11px;
  font-weight: 600; margin-bottom: 16px;
}
.combo-name {
  font-family: var(--font-head); font-size: 17px; font-weight: 800;
  line-height: 1.3; margin-bottom: 12px;
}
.combo-pitch {
  font-size: 13px; color: rgba(255,255,255,0.65); line-height: 1.5; margin-bottom: 20px;
}
.combo-bottom { display: flex; align-items: center; justify-content: space-between; }
.combo-price {
  font-family: var(--font-head); font-size: 30px; font-weight: 800; color: var(--blue-mid);
}
.combo-cta {
  padding: 8px 18px; border-radius: 50px;
  background: var(--blue); color: white;
  font-size: 13px; font-weight: 600;
  text-decoration: none; transition: var(--transition);
}
.combo-cta:hover { background: var(--blue-mid); }

/* ===== DISCLOSURE BANNER ===== */
.disclosure-cta-section { background: var(--blue-light); }
.disclosure-banner {
  background: linear-gradient(135deg, var(--blue), var(--blue-dark));
  border-radius: 24px; padding: 52px 56px;
  display: flex; align-items: center; justify-content: space-between; gap: 40px;
  box-shadow: var(--shadow-lg);
  flex-wrap: wrap;
}
.db-content { display: flex; align-items: center; gap: 24px; color: white; }
.db-icon { font-size: 52px; }
.db-content h2 {
  font-family: var(--font-head); font-size: 28px; font-weight: 800; margin-bottom: 8px;
}
.db-content p { opacity: 0.85; font-size: 15px; }
.db-actions { display: flex; gap: 16px; flex-wrap: wrap; flex-shrink: 0; }
.db-actions .btn-primary { background: white; color: var(--blue); box-shadow: none; }
.db-actions .btn-primary:hover { background: var(--grey-50); }

/* ===== FOOTER ===== */
.footer { background: var(--dark); color: rgba(255,255,255,0.7); padding: 72px 0 0; }
.footer-grid {
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 60px; margin-bottom: 60px;
}
.footer-logo { height: 40px; object-fit: contain; filter: brightness(0) invert(1); margin-bottom: 16px; display: block; }
.footer-brand p { font-size: 14px; line-height: 1.6; margin-bottom: 20px; }
.footer-eos { display: flex; align-items: center; gap: 10px; }
.footer-eos span { font-size: 12px; }
.eos-footer-logo { height: 32px; object-fit: contain; filter: brightness(0) invert(1); opacity: 0.7; }
.footer-links h4, .footer-contact h4 {
  font-family: var(--font-head); font-weight: 700; color: white;
  font-size: 14px; margin-bottom: 16px;
}
.footer-links { display: flex; flex-direction: column; gap: 10px; }
.footer-links a {
  color: rgba(255,255,255,0.6); text-decoration: none; font-size: 14px;
  transition: var(--transition);
}
.footer-links a:hover { color: var(--blue); }
.footer-wa {
  display: flex; align-items: center; gap: 10px;
  color: var(--wa-green) !important; font-weight: 600;
  font-size: 16px; text-decoration: none;
  margin-bottom: 8px;
}
.footer-hours { font-size: 12px; color: rgba(255,255,255,0.4); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 24px 0; display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 16px;
}
.footer-bottom p { font-size: 13px; }
.eos-bottom-logo { height: 28px; filter: brightness(0) invert(1); opacity: 0.4; }

/* ===== MODAL ===== */
.modal-overlay {
  position: fixed; inset: 0; z-index: 2000;
  background: rgba(0,0,0,0.6); backdrop-filter: blur(4px);
  display: flex; align-items: center; justify-content: center;
  padding: 24px; opacity: 0; pointer-events: none;
  transition: var(--transition);
}
.modal-overlay.open { opacity: 1; pointer-events: all; }
.modal-box {
  background: white; border-radius: 24px;
  max-width: 580px; width: 100%; max-height: 90vh;
  overflow-y: auto; transform: scale(0.9);
  transition: var(--transition);
}
.modal-overlay.open .modal-box { transform: scale(1); }
.modal-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 24px 28px 0;
}
.modal-header img { height: 32px; object-fit: contain; }
.modal-close {
  background: var(--grey-100); border: none; cursor: pointer;
  width: 32px; height: 32px; border-radius: 50%;
  font-size: 14px; color: var(--grey-700);
  display: flex; align-items: center; justify-content: center;
  transition: var(--transition);
}
.modal-close:hover { background: var(--grey-300); }
.modal-box h3 {
  font-family: var(--font-head); font-size: 22px; font-weight: 800;
  color: var(--dark); padding: 16px 28px 4px;
}
.modal-sub { color: var(--grey-500); font-size: 14px; padding: 0 28px 16px; }
.modal-body { padding: 0 28px 24px; }
.disclosure-text {
  background: var(--grey-50); border-radius: var(--radius-sm);
  padding: 20px; margin-bottom: 20px; max-height: 240px;
  overflow-y: auto; border: 1px solid var(--grey-100);
}
.disclosure-text h4 { font-family: var(--font-head); font-size: 14px; font-weight: 700; margin-bottom: 12px; color: var(--dark); }
.disclosure-text p { font-size: 13px; color: var(--grey-700); margin-bottom: 10px; line-height: 1.6; }
.modal-checks { display: flex; flex-direction: column; gap: 12px; }
.check-item {
  display: flex; align-items: flex-start; gap: 12px;
  cursor: pointer; padding: 12px 16px; border-radius: var(--radius-sm);
  border: 1px solid var(--grey-100); transition: var(--transition);
}
.check-item:hover { border-color: var(--blue); background: var(--blue-light); }
.check-item input[type="checkbox"] { width: 18px; height: 18px; cursor: pointer; accent-color: var(--blue); flex-shrink: 0; margin-top: 2px; }
.check-item span { font-size: 14px; color: var(--grey-700); line-height: 1.4; }
.modal-footer {
  padding: 20px 28px 28px;
  display: flex; gap: 12px; justify-content: flex-end; flex-wrap: wrap;
  border-top: 1px solid var(--grey-100);
}

/* ===== FLOATING WA ===== */
.wa-float {
  position: fixed; bottom: 28px; right: 28px; z-index: 1000;
  background: var(--wa-green); color: white;
  width: 60px; height: 60px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 24px rgba(37,211,102,0.5);
  text-decoration: none; transition: var(--transition);
  flex-direction: column; gap: 2px;
}
.wa-float:hover { transform: scale(1.1); box-shadow: 0 8px 32px rgba(37,211,102,0.6); }
.wa-float-label { font-size: 9px; font-weight: 700; letter-spacing: 0.5px; }

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .hero { grid-template-columns: 1fr; text-align: center; }
  .hero-content { grid-column: 1; }
  .hero-visual { display: none; }
  .hero-actions { justify-content: center; }
  .hero-stats { margin: 0 auto; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .credit-grid { grid-template-columns: 1fr; }
  .credit-visual { display: none; }
}
@media (max-width: 768px) {
  .nav-links { display: none; flex-direction: column; position: absolute; top: 70px; left: 0; right: 0; background: white; padding: 24px; box-shadow: var(--shadow); }
  .nav-links.open { display: flex; }
  .hamburger { display: flex; }
  .nav-cta { display: none; }
  .pillars-grid { grid-template-columns: 1fr; }
  .products-grid { grid-template-columns: 1fr 1fr; }
  .combos-grid { grid-template-columns: 1fr; }
  .disclosure-banner { flex-direction: column; padding: 36px 28px; text-align: center; }
  .db-content { flex-direction: column; }
  .footer-grid { grid-template-columns: 1fr; gap: 36px; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .hero-stats { flex-wrap: wrap; padding: 16px; }
  .stat-divider { display: none; }
}
@media (max-width: 480px) {
  .section { padding: 64px 0; }
  .products-grid { grid-template-columns: 1fr; }
  .cat-tabs { gap: 6px; }
  .cat-tab { padding: 8px 14px; font-size: 13px; }
}

/* ===== PAGO NOTICE BOX ===== */
.pago-notice-box {
  display: flex; align-items: flex-start; gap: 10px;
  background: #FFF7ED; border: 1px solid #FED7AA;
  border-radius: 10px; padding: 12px 16px; margin-bottom: 18px;
  font-size: 13px; color: #92400E;
}
.pago-notice-box .pn-icon { font-size: 20px; flex-shrink: 0; }
.pago-notice-box strong { display: block; font-weight: 700; margin-bottom: 2px; color: #78350F; }
.pago-notice-box span { color: #B45309; }

/* ===== PAGO OPTIONS ===== */
.pago-opt {
  display: flex; align-items: center; gap: 12px;
  padding: 12px 16px; background: white; border-radius: 10px;
  border: 2px solid var(--grey-300); cursor: pointer;
  transition: var(--transition); margin-bottom: 8px;
}
.pago-opt:hover { border-color: var(--blue); background: var(--blue-light); }
.pago-opt.active { border-color: #16A34A; background: #F0FDF4; }
.po-ico { font-size: 22px; width: 32px; text-align: center; }
.po-title { display: block; font-weight: 700; font-size: 14px; color: var(--dark); }
.po-sub { font-size: 11px; color: var(--grey-500); }

/* ===== PRODUCT IMAGES ===== */
.prod-img-wrap {
  width: 100%; height: 140px;
  background: var(--grey-50); border-bottom: 1px solid var(--grey-100);
  display: flex; align-items: center; justify-content: center;
  overflow: hidden; margin-bottom: 0;
}
.prod-img {
  width: 100%; height: 140px;
  object-fit: contain; padding: 12px;
}
.product-card { padding: 0; overflow: hidden; }
.product-card .prod-sku,
.product-card .prod-name,
.product-card .prod-gama,
.product-card .prod-price,
.product-card .prod-certified { padding-left: 16px; padding-right: 16px; }
.product-card .prod-sku { padding-top: 14px; }
.product-card .prod-cta { margin: 0 16px 16px; }
.product-card .prod-icon { padding: 16px; font-size: 42px; }

/* Email footer */
.footer-email {
  display: flex;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,0.6);
  font-size: 14px;
  margin-top: 8px;
  transition: color .2s;
}
.footer-email:hover { color: #1A8FE3; }