/* ============================================================
   AZUL HOGAR & CLEAN — Main Stylesheet
   Brand Colors: Navy #1A3A6B | Turquesa #00B4D8 | Dorado #F5A623
   Fonts: Montserrat (headings) | Open Sans (body)
   ============================================================ */

/* --- CSS Variables --- */
:root {
  --navy: #1A3A6B;
  --navy-dark: #122850;
  --navy-light: #2a5298;
  --turquesa: #00B4D8;
  --turquesa-dark: #0092b3;
  --turquesa-light: #33c4e3;
  --dorado: #F5A623;
  --dorado-dark: #d4880a;
  --gris-pizarra: #4A5568;
  --azul-hielo: #E8F4FD;
  --gris-perla: #F7F9FC;
  --casi-negro: #1A202C;
  --white: #FFFFFF;
  --shadow-sm: 0 2px 8px rgba(26,58,107,0.08);
  --shadow-md: 0 8px 24px rgba(26,58,107,0.12);
  --shadow-lg: 0 16px 48px rgba(26,58,107,0.16);
  --shadow-xl: 0 24px 64px rgba(26,58,107,0.20);
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 32px;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

body {
  font-family: 'Open Sans', sans-serif;
  color: var(--gris-pizarra);
  background: var(--gris-perla);
  line-height: 1.7;
  overflow-x: hidden;
}

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

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

ul { list-style: none; }

/* --- Typography --- */
h1, h2, h3, h4, h5, h6 {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  line-height: 1.2;
  color: var(--navy);
}

h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.4rem); }
h3 { font-size: clamp(1.1rem, 2vw, 1.4rem); }
h4 { font-size: 1.1rem; }

p { font-size: 1rem; color: var(--gris-pizarra); margin-bottom: 1rem; }

.text-turquesa { color: var(--turquesa); }
.text-navy { color: var(--navy); }
.text-dorado { color: var(--dorado); }
.text-white { color: var(--white); }
.text-center { text-align: center; }

/* --- Container --- */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.container-wide {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 32px;
}

/* --- Sections --- */
.section {
  padding: 96px 0;
}

.section-sm {
  padding: 64px 0;
}

.section-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 64px;
}

.section-eyebrow {
  display: inline-block;
  font-family: 'Montserrat', sans-serif;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--turquesa);
  margin-bottom: 12px;
  padding: 6px 16px;
  background: rgba(0, 180, 216, 0.08);
  border-radius: 100px;
}

.section-title {
  margin-bottom: 16px;
}

.section-title span {
  color: var(--turquesa);
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--gris-pizarra);
  line-height: 1.7;
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 0.9rem;
  letter-spacing: 0.03em;
  padding: 14px 28px;
  border-radius: 100px;
  border: none;
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}

.btn::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0);
  transition: var(--transition);
}

.btn:hover::after { background: rgba(255,255,255,0.1); }

.btn-primary {
  background: var(--turquesa);
  color: var(--white);
  box-shadow: 0 4px 16px rgba(0,180,216,0.35);
}

.btn-primary:hover {
  background: var(--turquesa-dark);
  box-shadow: 0 8px 24px rgba(0,180,216,0.45);
  transform: translateY(-2px);
}

.btn-secondary {
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255,255,255,0.6);
}

.btn-secondary:hover {
  background: rgba(255,255,255,0.1);
  border-color: var(--white);
  transform: translateY(-2px);
}

.btn-navy {
  background: var(--navy);
  color: var(--white);
  box-shadow: 0 4px 16px rgba(26,58,107,0.3);
}

.btn-navy:hover {
  background: var(--navy-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(26,58,107,0.4);
}

.btn-outline-turquesa {
  background: transparent;
  color: var(--turquesa);
  border: 2px solid var(--turquesa);
}

.btn-outline-turquesa:hover {
  background: var(--turquesa);
  color: var(--white);
  transform: translateY(-2px);
}

.btn-whatsapp {
  background: #25D366;
  color: var(--white);
  box-shadow: 0 4px 16px rgba(37,211,102,0.35);
}

.btn-whatsapp:hover {
  background: #1ebe5b;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(37,211,102,0.45);
}

.btn-lg {
  padding: 18px 36px;
  font-size: 1rem;
}

.btn-sm {
  padding: 10px 20px;
  font-size: 0.8rem;
}

/* --- Cards --- */
.card {
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  overflow: hidden;
}

.card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-6px);
}

.card-body { padding: 32px; }

/* --- Badges --- */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 0.75rem;
  letter-spacing: 0.05em;
  padding: 5px 12px;
  border-radius: 100px;
}

.badge-turquesa {
  background: rgba(0,180,216,0.1);
  color: var(--turquesa-dark);
}

.badge-dorado {
  background: rgba(245,166,35,0.1);
  color: var(--dorado-dark);
}

.badge-navy {
  background: rgba(26,58,107,0.1);
  color: var(--navy);
}

/* ============================================================
   NAVIGATION
   ============================================================ */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  transition: var(--transition);
  padding: 16px 0;
}

.navbar.scrolled {
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: var(--shadow-md);
  padding: 10px 0;
}

.navbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.navbar-logo {
  flex-shrink: 0;
}

.navbar-logo img {
  height: 48px;
  width: auto;
  transition: var(--transition);
}

.navbar.scrolled .navbar-logo img {
  height: 40px;
}

.navbar-nav {
  display: flex;
  align-items: center;
  gap: 2px;
  flex: 1;
  justify-content: center;
  flex-wrap: nowrap;
}

.nav-link {
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  font-size: 0.85rem;
  color: var(--white);
  padding: 8px 10px;
  border-radius: var(--radius-sm);
  transition: var(--transition);
  position: relative;
  white-space: nowrap;
}

.navbar.scrolled .nav-link {
  color: var(--navy);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 4px;
  left: 10px;
  right: 10px;
  height: 2px;
  background: var(--turquesa);
  transform: scaleX(0);
  transition: var(--transition);
  border-radius: 2px;
}

.nav-link:hover::after,
.nav-link.active::after { transform: scaleX(1); }

.nav-link:hover {
  color: var(--turquesa);
}

.navbar.scrolled .nav-link:hover {
  color: var(--turquesa);
}

.nav-dropdown {
  position: relative;
}

.nav-dropdown-menu {
  position: absolute;
  top: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%) translateY(-8px);
  background: var(--white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-xl);
  padding: 8px;
  min-width: 220px;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
  border: 1px solid rgba(0,180,216,0.1);
}

.nav-dropdown:hover .nav-dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

.nav-dropdown-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 16px;
  border-radius: var(--radius-sm);
  font-family: 'Montserrat', sans-serif;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--navy);
  transition: var(--transition);
}

.nav-dropdown-item:hover {
  background: var(--azul-hielo);
  color: var(--turquesa);
}

.nav-dropdown-item i {
  width: 20px;
  color: var(--turquesa);
}

.navbar-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

.navbar-phone {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--white);
  display: flex;
  align-items: center;
  gap: 6px;
  transition: var(--transition);
}

.navbar.scrolled .navbar-phone { color: var(--navy); }

.navbar-phone:hover { color: var(--turquesa); }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
  background: none;
  border: none;
}

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

.navbar.scrolled .hamburger span { background: var(--navy); }

.hamburger.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.hamburger.open span:nth-child(2) { opacity: 0; transform: translateX(-10px); }
.hamburger.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* Mobile nav */
.mobile-nav {
  position: fixed;
  inset: 0;
  z-index: 999;
  background: var(--navy);
  display: flex;
  flex-direction: column;
  padding: 100px 32px 32px;
  transform: translateX(100%);
  transition: transform var(--transition-slow);
}

.mobile-nav.open { transform: translateX(0); }

.mobile-nav-link {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 1.4rem;
  color: var(--white);
  padding: 16px 0;
  border-bottom: 1px solid rgba(255,255,255,0.1);
  transition: var(--transition);
}

.mobile-nav-link:hover { color: var(--turquesa); }

.mobile-nav-sub {
  font-size: 1rem;
  font-weight: 600;
  padding-left: 16px;
  color: rgba(255,255,255,0.7);
  padding-top: 12px;
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(255,255,255,0.05);
}

.mobile-nav-sub:hover { color: var(--turquesa); }

/* ============================================================
   HERO SECTION
   ============================================================ */
.hero {
  position: relative;
  min-height: 100vh;
  background: linear-gradient(135deg, var(--navy-dark) 0%, var(--navy) 40%, #1a5a7a 100%);
  display: flex;
  align-items: center;
  overflow: hidden;
  padding-top: 80px;
}

.hero-particles {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

#particles-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 1;
}

.hero-wave {
  position: absolute;
  bottom: -2px;
  left: 0;
  right: 0;
  line-height: 0;
}

.hero-wave svg { width: 100%; height: auto; }

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 64px;
  position: relative;
  z-index: 2;
  min-height: calc(100vh - 80px);
  padding: 64px 0;
}

.hero-content { color: var(--white); }

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: 'Montserrat', sans-serif;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--turquesa);
  margin-bottom: 20px;
  padding: 8px 16px;
  background: rgba(0,180,216,0.12);
  border-radius: 100px;
  border: 1px solid rgba(0,180,216,0.2);
}

.hero-eyebrow::before {
  content: '';
  width: 8px;
  height: 8px;
  background: var(--turquesa);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

.hero-title {
  color: var(--white);
  margin-bottom: 24px;
  font-size: clamp(2.2rem, 5vw, 3.6rem);
}

.hero-title .accent {
  color: var(--turquesa);
  position: relative;
  display: inline-block;
}

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

.hero-subtitle {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.8);
  margin-bottom: 40px;
  max-width: 500px;
  line-height: 1.7;
}

.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 48px;
}

.hero-trust {
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}

.hero-trust-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: 'Montserrat', sans-serif;
  font-size: 0.8rem;
  font-weight: 600;
  color: rgba(255,255,255,0.7);
}

.hero-trust-item i {
  color: var(--dorado);
  font-size: 1rem;
}

.hero-visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-image-wrapper {
  position: relative;
  width: 100%;
  max-width: 500px;
  margin: 0 auto;
}

.hero-image-bg {
  position: absolute;
  inset: -20px;
  background: radial-gradient(ellipse at center, rgba(0,180,216,0.15) 0%, transparent 70%);
  border-radius: 50%;
  animation: float-bg 6s ease-in-out infinite;
}

.hero-image-circle {
  width: 380px;
  height: 380px;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(0,180,216,0.15), rgba(245,166,35,0.1));
  border: 2px solid rgba(0,180,216,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto;
  position: relative;
  overflow: hidden;
}

.hero-image-circle img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%;
}

.hero-badge-float {
  position: absolute;
  background: var(--white);
  border-radius: var(--radius-md);
  padding: 12px 18px;
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 10px;
  animation: float 4s ease-in-out infinite;
}

.hero-badge-float.badge-1 {
  top: 10%;
  right: -10%;
  animation-delay: 0s;
}

.hero-badge-float.badge-2 {
  bottom: 15%;
  left: -5%;
  animation-delay: 1.5s;
}

.hero-badge-float.badge-3 {
  top: 45%;
  right: -15%;
  animation-delay: 3s;
}

.hero-badge-icon {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.hero-badge-icon.turquesa { background: rgba(0,180,216,0.1); color: var(--turquesa); }
.hero-badge-icon.dorado { background: rgba(245,166,35,0.1); color: var(--dorado); }
.hero-badge-icon.navy { background: rgba(26,58,107,0.1); color: var(--navy); }

.hero-badge-text {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 0.75rem;
  color: var(--navy);
  line-height: 1.3;
}

.hero-badge-text span {
  font-family: 'Open Sans', sans-serif;
  font-weight: 400;
  font-size: 0.7rem;
  color: var(--gris-pizarra);
  display: block;
}

/* ============================================================
   TRUST BAR (Logos)
   ============================================================ */
.trust-bar {
  background: var(--navy);
  padding: 20px 0;
  overflow: hidden;
}

.trust-slide-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 22px;
  height: 40px;
}

.trust-slide-label {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.38);
  white-space: nowrap;
  flex-shrink: 0;
}

.trust-slide-divider {
  width: 1px;
  height: 22px;
  background: rgba(255,255,255,0.15);
  flex-shrink: 0;
}

.trust-slide-stage {
  position: relative;
  width: 300px;
  height: 40px;
  overflow: hidden;
  flex-shrink: 0;
}

.trust-slide-item {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  gap: 10px;
  color: rgba(255,255,255,0.88);
  font-family: 'Montserrat', sans-serif;
  font-size: 0.88rem;
  font-weight: 600;
  white-space: nowrap;
  transform: translateX(-100%);
  animation: ts-slide 21s linear infinite;
}

.trust-slide-item i {
  font-size: 1.1rem;
  color: var(--turquesa);
  flex-shrink: 0;
}

.ts-0 { animation-delay: 0s; }
.ts-1 { animation-delay: 3s; }
.ts-2 { animation-delay: 6s; }
.ts-3 { animation-delay: 9s; }
.ts-4 { animation-delay: 12s; }
.ts-5 { animation-delay: 15s; }
.ts-6 { animation-delay: 18s; }

@keyframes ts-slide {
  0%      { transform: translateX(-100%); }
  2.4%    { transform: translateX(0); }
  11.9%   { transform: translateX(0); }
  14.3%   { transform: translateX(105%); }
  14.31%  { transform: translateX(-100%); }
  100%    { transform: translateX(-100%); }
}

/* ============================================================
   SERVICES SECTION
   ============================================================ */
.services-section {
  background: var(--white);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.service-card {
  background: var(--gris-perla);
  border-radius: var(--radius-lg);
  padding: 40px 32px;
  text-align: center;
  transition: var(--transition);
  border: 2px solid transparent;
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--turquesa);
  transform: scaleX(0);
  transition: var(--transition);
}

.service-card:hover::before { transform: scaleX(1); }

.service-card:hover {
  background: var(--white);
  border-color: rgba(0,180,216,0.15);
  box-shadow: var(--shadow-xl);
  transform: translateY(-8px);
}

.service-icon {
  width: 80px;
  height: 80px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, rgba(0,180,216,0.1), rgba(26,58,107,0.05));
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 24px;
  font-size: 2rem;
  color: var(--turquesa);
  transition: var(--transition);
}

.service-card:hover .service-icon {
  background: linear-gradient(135deg, var(--turquesa), var(--navy));
  color: var(--white);
  transform: scale(1.1) rotate(-5deg);
}

.service-card-title {
  font-size: 1.2rem;
  margin-bottom: 12px;
  color: var(--navy);
}

.service-card-desc {
  font-size: 0.9rem;
  color: var(--gris-pizarra);
  margin-bottom: 20px;
  line-height: 1.6;
}

.service-card-list {
  text-align: left;
  margin-bottom: 28px;
}

.service-card-list li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--gris-pizarra);
  padding: 4px 0;
}

.service-card-list li::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--turquesa);
  flex-shrink: 0;
}

.service-price-tag {
  display: inline-block;
  background: var(--navy);
  color: var(--white);
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 1.1rem;
  padding: 8px 20px;
  border-radius: 100px;
  margin-bottom: 20px;
}

.service-price-tag span {
  font-size: 0.75rem;
  font-weight: 400;
  opacity: 0.7;
}

/* ============================================================
   HOW IT WORKS
   ============================================================ */
.how-section { background: var(--azul-hielo); }

.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
  position: relative;
}

.steps-grid::before {
  content: '';
  position: absolute;
  top: 60px;
  left: calc(16.66% + 20px);
  right: calc(16.66% + 20px);
  height: 2px;
  background: linear-gradient(90deg, var(--turquesa), var(--turquesa));
  background-image: repeating-linear-gradient(90deg, var(--turquesa) 0, var(--turquesa) 8px, transparent 8px, transparent 16px);
}

.step-item {
  text-align: center;
  position: relative;
}

.step-number {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: var(--white);
  border: 3px solid var(--turquesa);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 24px;
  font-family: 'Montserrat', sans-serif;
  font-weight: 900;
  font-size: 1.8rem;
  color: var(--turquesa);
  box-shadow: 0 0 0 8px rgba(0,180,216,0.1);
  transition: var(--transition);
  position: relative;
  z-index: 1;
}

.step-item:hover .step-number {
  background: var(--turquesa);
  color: var(--white);
  box-shadow: 0 0 0 12px rgba(0,180,216,0.15);
  transform: scale(1.05);
}

.step-icon {
  position: absolute;
  top: -8px;
  right: -8px;
  width: 28px;
  height: 28px;
  background: var(--dorado);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 0.7rem;
}

.step-title {
  font-size: 1.1rem;
  margin-bottom: 10px;
  color: var(--navy);
}

.step-desc {
  font-size: 0.9rem;
  color: var(--gris-pizarra);
  line-height: 1.6;
}

/* ============================================================
   DIFFERENTIATORS
   ============================================================ */
.diff-section { background: var(--navy); color: var(--white); }

.diff-section .section-title { color: var(--white); }
.diff-section .section-subtitle { color: rgba(255,255,255,0.7); }
.diff-section .section-eyebrow { background: rgba(0,180,216,0.15); }

.diff-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}

.diff-card {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-lg);
  padding: 36px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.diff-card::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--turquesa), var(--dorado));
  transform: scaleX(0);
  transition: var(--transition);
}

.diff-card:hover {
  background: rgba(255,255,255,0.08);
  border-color: rgba(0,180,216,0.3);
  transform: translateY(-4px);
}

.diff-card:hover::after { transform: scaleX(1); }

.diff-card-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-sm);
  background: rgba(0,180,216,0.15);
  border: 1px solid rgba(0,180,216,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  color: var(--turquesa);
  margin-bottom: 20px;
  transition: var(--transition);
}

.diff-card:hover .diff-card-icon {
  background: var(--turquesa);
  color: var(--white);
}

.diff-card-title {
  font-size: 1.1rem;
  color: var(--white);
  margin-bottom: 10px;
}

.diff-card-desc {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.65);
  line-height: 1.65;
  margin: 0;
}

/* ============================================================
   STATS / COUNTERS
   ============================================================ */
.stats-section {
  background: linear-gradient(135deg, var(--turquesa-dark), var(--turquesa));
  color: var(--white);
  padding: 64px 0;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  text-align: center;
}

.stat-item {
  padding: 24px;
}

.stat-number {
  font-family: 'Montserrat', sans-serif;
  font-weight: 900;
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  color: var(--white);
  line-height: 1;
  margin-bottom: 8px;
}

.stat-number .suffix {
  font-size: 0.6em;
  vertical-align: top;
  margin-top: 0.3em;
  display: inline-block;
}

.stat-label {
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.8);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.stat-divider {
  width: 1px;
  background: rgba(255,255,255,0.2);
  margin: 8px auto;
  height: 100%;
}

/* ============================================================
   TESTIMONIALS
   ============================================================ */
.testimonials-section { background: var(--gris-perla); }

.testimonials-carousel {
  position: relative;
  overflow: hidden;
}

.testimonials-track {
  display: flex;
  gap: 28px;
  transition: transform var(--transition-slow);
}

.testimonial-card {
  flex: 0 0 calc(33.333% - 19px);
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 36px;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  border: 1px solid rgba(0,180,216,0.08);
}

.testimonial-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.testimonial-stars {
  display: flex;
  gap: 4px;
  margin-bottom: 16px;
  color: var(--dorado);
  font-size: 1rem;
}

.testimonial-text {
  font-size: 0.95rem;
  color: var(--gris-pizarra);
  line-height: 1.7;
  font-style: italic;
  margin-bottom: 24px;
  position: relative;
}

.testimonial-text::before {
  content: '"';
  font-size: 4rem;
  color: rgba(0,180,216,0.1);
  font-family: 'Montserrat', sans-serif;
  position: absolute;
  top: -20px;
  left: -8px;
  line-height: 1;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
}

.testimonial-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--turquesa), var(--navy));
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  color: var(--white);
  font-size: 1rem;
  flex-shrink: 0;
}

.testimonial-name {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--navy);
  margin-bottom: 2px;
}

.testimonial-location {
  font-size: 0.8rem;
  color: var(--gris-pizarra);
  display: flex;
  align-items: center;
  gap: 4px;
}

.carousel-controls {
  display: flex;
  align-items: center;
  gap: 12px;
  justify-content: center;
  margin-top: 40px;
}

.carousel-btn {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 2px solid var(--turquesa);
  background: transparent;
  color: var(--turquesa);
  font-size: 1rem;
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
}

.carousel-btn:hover {
  background: var(--turquesa);
  color: var(--white);
}

.carousel-dots {
  display: flex;
  gap: 8px;
}

.carousel-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(0,180,216,0.3);
  cursor: pointer;
  transition: var(--transition);
}

.carousel-dot.active {
  background: var(--turquesa);
  width: 24px;
  border-radius: 4px;
}

/* ============================================================
   PRICING SECTION
   ============================================================ */
.pricing-section { background: var(--white); }

.pricing-tabs {
  display: flex;
  gap: 8px;
  justify-content: center;
  margin-bottom: 48px;
  flex-wrap: wrap;
}

.pricing-tab {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 0.85rem;
  padding: 10px 24px;
  border-radius: 100px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: var(--transition);
  color: var(--gris-pizarra);
  background: var(--gris-perla);
}

.pricing-tab.active,
.pricing-tab:hover {
  background: var(--navy);
  color: var(--white);
  border-color: var(--navy);
}

.pricing-panel { display: none; }
.pricing-panel.active { display: block; }

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.pricing-card {
  background: var(--gris-perla);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  text-align: center;
  border: 2px solid transparent;
  transition: var(--transition);
  position: relative;
}

.pricing-card.featured {
  background: var(--navy);
  border-color: var(--turquesa);
  transform: scale(1.03);
  box-shadow: var(--shadow-xl);
}

.pricing-card:not(.featured):hover {
  border-color: var(--turquesa);
  background: var(--white);
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.pricing-popular {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--turquesa);
  color: var(--white);
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 5px 16px;
  border-radius: 100px;
  white-space: nowrap;
}

.pricing-hours {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--turquesa);
  margin-bottom: 8px;
}

.pricing-card.featured .pricing-hours { color: rgba(255,255,255,0.6); }

.pricing-plan-name {
  font-size: 1.1rem;
  color: var(--navy);
  margin-bottom: 16px;
}

.pricing-card.featured .pricing-plan-name { color: var(--white); }

.pricing-price {
  font-family: 'Montserrat', sans-serif;
  font-weight: 900;
  font-size: 2rem;
  color: var(--navy);
  line-height: 1;
  margin-bottom: 4px;
}

.pricing-card.featured .pricing-price { color: var(--white); }

.pricing-price .currency {
  font-size: 1rem;
  font-weight: 700;
  vertical-align: top;
  margin-top: 0.4em;
  display: inline-block;
  margin-right: 2px;
}

.pricing-area {
  font-size: 0.8rem;
  color: var(--gris-pizarra);
  margin-bottom: 24px;
}

.pricing-card.featured .pricing-area { color: rgba(255,255,255,0.5); }

.pricing-features {
  text-align: left;
  margin-bottom: 28px;
}

.pricing-feature {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  padding: 5px 0;
  color: var(--gris-pizarra);
}

.pricing-card.featured .pricing-feature { color: rgba(255,255,255,0.75); }

.pricing-feature i {
  color: var(--turquesa);
  font-size: 0.75rem;
  flex-shrink: 0;
}

/* ============================================================
   BLOG / TIPS SECTION
   ============================================================ */
.blog-section { background: var(--azul-hielo); }

.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.blog-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.blog-card:hover {
  box-shadow: var(--shadow-xl);
  transform: translateY(-8px);
}

.blog-card-image {
  width: 100%;
  height: 220px;
  object-fit: cover;
  transition: var(--transition);
}

.blog-card:hover .blog-card-image { transform: scale(1.05); }

.blog-card-image-wrapper {
  overflow: hidden;
  position: relative;
}

.blog-card-category {
  position: absolute;
  top: 16px;
  left: 16px;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: var(--turquesa);
  color: var(--white);
  padding: 4px 12px;
  border-radius: 100px;
}

.blog-card-body { padding: 28px; }

.blog-card-title {
  font-size: 1.05rem;
  color: var(--navy);
  margin-bottom: 10px;
  line-height: 1.4;
  transition: var(--transition);
}

.blog-card:hover .blog-card-title { color: var(--turquesa); }

.blog-card-excerpt {
  font-size: 0.88rem;
  color: var(--gris-pizarra);
  line-height: 1.6;
  margin-bottom: 20px;
}

.blog-card-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.8rem;
  color: var(--gris-pizarra);
}

.blog-card-date { display: flex; align-items: center; gap: 4px; }

.blog-read-more {
  color: var(--turquesa);
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 0.8rem;
  display: flex;
  align-items: center;
  gap: 4px;
  transition: var(--transition);
}

.blog-card:hover .blog-read-more { gap: 8px; }

/* ============================================================
   CTA BANNER
   ============================================================ */
.cta-banner {
  background: linear-gradient(135deg, var(--turquesa-dark), var(--turquesa), var(--turquesa-dark));
  background-size: 200% 200%;
  animation: gradient-shift 8s ease infinite;
  padding: 80px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.cta-banner-title {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  color: var(--white);
  margin-bottom: 16px;
  position: relative;
}

.cta-banner-subtitle {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.85);
  margin-bottom: 40px;
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
  position: relative;
}

.cta-banner-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  position: relative;
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  background: var(--casi-negro);
  color: rgba(255,255,255,0.7);
  padding-top: 80px;
}

.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.footer-brand-logo { margin-bottom: 20px; }

.footer-brand-logo img {
  height: 44px;
  width: auto;
  filter: brightness(0) invert(1);
  opacity: 0.9;
}

.footer-brand-desc {
  font-size: 0.9rem;
  line-height: 1.7;
  margin-bottom: 24px;
  max-width: 320px;
}

.footer-contact-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.88rem;
  margin-bottom: 10px;
  transition: var(--transition);
}

.footer-contact-item:hover { color: var(--white); }

.footer-contact-item i {
  color: var(--turquesa);
  width: 16px;
}

.footer-social {
  display: flex;
  gap: 12px;
  margin-top: 24px;
}

.social-link {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: rgba(255,255,255,0.06);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.6);
  font-size: 1rem;
  transition: var(--transition);
  border: 1px solid rgba(255,255,255,0.08);
}

.social-link:hover {
  background: var(--turquesa);
  color: var(--white);
  border-color: var(--turquesa);
  transform: translateY(-3px);
}

.footer-col-title {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--white);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 20px;
}

.footer-links { display: flex; flex-direction: column; gap: 10px; }

.footer-link {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.6);
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: 6px;
}

.footer-link:hover { color: var(--turquesa); padding-left: 4px; }

.footer-newsletter p {
  font-size: 0.88rem;
  margin-bottom: 16px;
  color: rgba(255,255,255,0.6);
}

.footer-newsletter-form {
  display: flex;
  gap: 8px;
  align-items: center;
}

.footer-newsletter-input {
  flex: 1;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 100px;
  padding: 10px 18px;
  font-family: 'Open Sans', sans-serif;
  font-size: 0.85rem;
  color: var(--white);
  outline: none;
  transition: var(--transition);
}

.footer-newsletter-input::placeholder { color: rgba(255,255,255,0.35); }

.footer-newsletter-input:focus {
  border-color: var(--turquesa);
  background: rgba(255,255,255,0.09);
}

.footer-newsletter-btn {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--turquesa);
  border: none;
  color: var(--white);
  font-size: 0.9rem;
  cursor: pointer;
  transition: var(--transition);
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.footer-newsletter-btn:hover {
  background: var(--turquesa-dark);
  transform: scale(1.08);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 0;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-copyright {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.4);
}

.footer-bottom-links {
  display: flex;
  gap: 24px;
}

.footer-bottom-link {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.4);
  transition: var(--transition);
}

.footer-bottom-link:hover { color: var(--turquesa); }

.footer-tierra-nuestra {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.3);
  text-align: center;
  padding-bottom: 16px;
}

/* ============================================================
   FLOATING WHATSAPP BUTTON
   ============================================================ */
.whatsapp-float {
  position: fixed;
  bottom: 32px;
  right: 32px;
  z-index: 998;
  display: flex;
  align-items: center;
  gap: 12px;
}

.whatsapp-btn {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: #25D366;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 1.6rem;
  box-shadow: 0 8px 24px rgba(37,211,102,0.4);
  transition: var(--transition);
  cursor: pointer;
  position: relative;
}

.whatsapp-btn:hover {
  background: #1ebe5b;
  transform: scale(1.12);
  box-shadow: 0 12px 32px rgba(37,211,102,0.5);
}

.whatsapp-pulse {
  position: absolute;
  inset: -6px;
  border-radius: 50%;
  background: rgba(37,211,102,0.2);
  animation: pulse-ring 2s ease-out infinite;
}

.whatsapp-label {
  background: var(--white);
  color: var(--navy);
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 0.8rem;
  padding: 8px 16px;
  border-radius: 100px;
  box-shadow: var(--shadow-md);
  white-space: nowrap;
  opacity: 0;
  transform: translateX(10px);
  transition: var(--transition);
  pointer-events: none;
}

.whatsapp-float:hover .whatsapp-label {
  opacity: 1;
  transform: translateX(0);
}

/* ============================================================
   SCROLL TO TOP
   ============================================================ */
.scroll-top {
  position: fixed;
  bottom: 32px;
  left: 32px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--navy);
  color: var(--white);
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  box-shadow: var(--shadow-md);
  transition: var(--transition);
  opacity: 0;
  visibility: hidden;
  z-index: 997;
}

.scroll-top.visible {
  opacity: 1;
  visibility: visible;
}

.scroll-top:hover {
  background: var(--turquesa);
  transform: translateY(-3px);
}

/* ============================================================
   PAGE HERO (inner pages)
   ============================================================ */
.page-hero {
  background: linear-gradient(135deg, var(--navy-dark), var(--navy));
  padding: 160px 0 80px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.page-hero-title {
  color: var(--white);
  font-size: clamp(2rem, 5vw, 3rem);
  margin-bottom: 16px;
}

.page-hero-subtitle {
  color: rgba(255,255,255,0.75);
  font-size: 1.1rem;
  max-width: 600px;
  margin: 0 auto 24px;
}

.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  justify-content: center;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.5);
  font-family: 'Montserrat', sans-serif;
}

.breadcrumb a { color: rgba(255,255,255,0.7); transition: var(--transition); }
.breadcrumb a:hover { color: var(--turquesa); }
.breadcrumb i { font-size: 0.6rem; }

/* ============================================================
   FORMS
   ============================================================ */
.form-group {
  margin-bottom: 20px;
}

.form-label {
  display: block;
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  font-size: 0.85rem;
  color: var(--navy);
  margin-bottom: 8px;
}

.form-control {
  width: 100%;
  padding: 13px 18px;
  border: 2px solid rgba(26,58,107,0.12);
  border-radius: var(--radius-md);
  font-family: 'Open Sans', sans-serif;
  font-size: 0.95rem;
  color: var(--casi-negro);
  background: var(--white);
  outline: none;
  transition: var(--transition);
}

.form-control::placeholder { color: rgba(74,85,104,0.4); }

.form-control:focus {
  border-color: var(--turquesa);
  box-shadow: 0 0 0 4px rgba(0,180,216,0.08);
}

.form-control.error { border-color: #e53e3e; }

.form-error {
  font-size: 0.8rem;
  color: #e53e3e;
  margin-top: 4px;
  display: flex;
  align-items: center;
  gap: 4px;
}

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

select.form-control {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='%234A5568' viewBox='0 0 16 16'%3E%3Cpath d='M7.247 11.14L2.451 5.658C1.885 5.013 2.345 4 3.204 4h9.592a1 1 0 0 1 .753 1.659l-4.796 5.48a1 1 0 0 1-1.506 0z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  padding-right: 44px;
}

/* ============================================================
   UTILITY CLASSES
   ============================================================ */
.bg-white { background: var(--white); }
.bg-navy { background: var(--navy); }
.bg-azul-hielo { background: var(--azul-hielo); }
.bg-gris-perla { background: var(--gris-perla); }

.mt-0 { margin-top: 0; }
.mt-8 { margin-top: 8px; }
.mt-16 { margin-top: 16px; }
.mt-24 { margin-top: 24px; }
.mt-32 { margin-top: 32px; }
.mt-48 { margin-top: 48px; }

.mb-0 { margin-bottom: 0; }
.mb-8 { margin-bottom: 8px; }
.mb-16 { margin-bottom: 16px; }
.mb-24 { margin-bottom: 24px; }
.mb-32 { margin-bottom: 32px; }
.mb-48 { margin-bottom: 48px; }

.flex { display: flex; }
.flex-center { display: flex; align-items: center; justify-content: center; }
.flex-between { display: flex; align-items: center; justify-content: space-between; }
.gap-8 { gap: 8px; }
.gap-16 { gap: 16px; }
.gap-24 { gap: 24px; }

.hidden { display: none; }
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
}

/* ============================================================
   DIVIDER WAVE
   ============================================================ */
.wave-divider { line-height: 0; }
.wave-divider svg { width: 100%; display: block; }

/* ============================================================
   RESPONSIVE — TABLET (768px)
   ============================================================ */
@media (max-width: 1024px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .diff-grid { grid-template-columns: 1fr; }
  .pricing-grid { grid-template-columns: repeat(2, 1fr); }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-top { grid-template-columns: 1fr 1fr; gap: 32px; }
  .testimonial-card { flex: 0 0 calc(50% - 14px); }
}

@media (max-width: 768px) {
  .navbar-nav { display: none; }
  .hamburger { display: flex; }
  .hero-grid { grid-template-columns: 1fr; gap: 40px; text-align: center; }
  .hero-ctas { justify-content: center; }
  .hero-trust { justify-content: center; }
  .hero-visual { order: -1; }
  .hero-image-circle { width: 280px; height: 280px; }
  .hero-badge-float.badge-1 { top: 5%; right: 5%; }
  .hero-badge-float.badge-2 { bottom: 5%; left: 5%; }
  .hero-badge-float.badge-3 { display: none; }
  .steps-grid { grid-template-columns: 1fr; }
  .steps-grid::before { display: none; }
  .services-grid { grid-template-columns: 1fr; }
  .blog-grid { grid-template-columns: 1fr; }
  .pricing-grid { grid-template-columns: 1fr; }
  .pricing-card.featured { transform: none; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-top { grid-template-columns: 1fr; }
  .testimonial-card { flex: 0 0 100%; }
  .section { padding: 64px 0; }
}

@media (max-width: 480px) {
  .container { padding: 0 16px; }
  .hero { padding-top: 70px; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .hero-badge-float { display: none; }
  .hero-image-circle { width: 240px; height: 240px; }
  .whatsapp-float { bottom: 20px; right: 20px; }
  .scroll-top { bottom: 20px; left: 20px; }
}

/* ============================================================
   CONTACT MODAL
   ============================================================ */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(10, 20, 45, 0.75);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  z-index: 9000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}
.modal-overlay.modal-open {
  opacity: 1;
  visibility: visible;
}
.modal-box {
  background: var(--white);
  border-radius: 20px;
  box-shadow: 0 24px 80px rgba(0,0,0,0.35);
  width: 100%;
  max-width: 560px;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
  transform: translateY(24px) scale(0.97);
  transition: transform 0.35s cubic-bezier(0.34,1.56,0.64,1);
}
.modal-overlay.modal-open .modal-box {
  transform: translateY(0) scale(1);
}
.modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: none;
  background: var(--azul-hielo);
  color: var(--navy);
  font-size: 1.2rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  z-index: 1;
  line-height: 1;
}
.modal-close:hover { background: #d0e8f5; }
.modal-header {
  background: linear-gradient(135deg, var(--navy-dark) 0%, var(--navy) 60%, #1a5a7a 100%);
  padding: 32px 32px 24px;
  border-radius: 20px 20px 0 0;
  text-align: center;
  color: var(--white);
}
.modal-header-icon {
  width: 52px;
  height: 52px;
  background: rgba(0,180,216,0.2);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
  font-size: 1.4rem;
  color: var(--turquesa);
}
.modal-header h2 {
  font-family: 'Montserrat', sans-serif;
  font-weight: 800;
  font-size: 1.35rem;
  color: var(--white);
  margin-bottom: 6px;
}
.modal-header p {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.7);
  margin: 0;
}
.modal-body {
  padding: 28px 32px 32px;
}
.modal-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
.modal-group {
  margin-bottom: 16px;
}
.modal-group label {
  display: block;
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  font-size: 0.78rem;
  color: var(--navy);
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.modal-group input,
.modal-group select,
.modal-group textarea {
  width: 100%;
  padding: 10px 14px;
  border: 1.5px solid #e2e8f0;
  border-radius: 10px;
  font-family: 'Open Sans', sans-serif;
  font-size: 0.9rem;
  color: var(--casi-negro);
  background: var(--gris-perla);
  transition: border-color 0.2s, box-shadow 0.2s;
  box-sizing: border-box;
}
.modal-group input:focus,
.modal-group select:focus,
.modal-group textarea:focus {
  outline: none;
  border-color: var(--turquesa);
  box-shadow: 0 0 0 3px rgba(0,180,216,0.12);
  background: var(--white);
}
.modal-group textarea { resize: vertical; min-height: 90px; }
.modal-group select { appearance: none; cursor: pointer; }
.modal-check {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 22px;
  padding: 14px;
  background: var(--azul-hielo);
  border-radius: 10px;
}
.modal-check input[type="checkbox"] {
  width: 18px;
  height: 18px;
  min-width: 18px;
  margin-top: 2px;
  accent-color: var(--turquesa);
  cursor: pointer;
}
.modal-check label {
  font-size: 0.83rem;
  color: var(--gris-pizarra);
  cursor: pointer;
  line-height: 1.45;
}
.modal-submit {
  width: 100%;
  padding: 14px;
  background: linear-gradient(135deg, var(--turquesa), #0099b8);
  color: var(--white);
  border: none;
  border-radius: 12px;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 0.95rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: transform 0.2s, box-shadow 0.2s;
}
.modal-submit:hover { transform: translateY(-1px); box-shadow: 0 8px 24px rgba(0,180,216,0.35); }
.modal-submit:disabled { opacity: 0.65; cursor: not-allowed; transform: none; }
.modal-success {
  text-align: center;
  padding: 48px 32px;
}
.modal-success-icon {
  width: 72px;
  height: 72px;
  background: linear-gradient(135deg, #e6faf0, #c3f0d8);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  font-size: 2rem;
  color: #22c55e;
}
.modal-success h3 {
  font-family: 'Montserrat', sans-serif;
  font-weight: 800;
  font-size: 1.3rem;
  color: var(--navy);
  margin-bottom: 10px;
}
.modal-success p { color: var(--gris-pizarra); font-size: 0.9rem; margin-bottom: 24px; }
.modal-success .btn-wa {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #25d366;
  color: white;
  padding: 12px 24px;
  border-radius: 50px;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 0.9rem;
  text-decoration: none;
  transition: var(--transition);
}
.modal-success .btn-wa:hover { background: #1db855; transform: translateY(-1px); }
@media (max-width: 560px) {
  .modal-box { max-height: 95vh; border-radius: 16px; }
  .modal-header { padding: 24px 20px 18px; border-radius: 16px 16px 0 0; }
  .modal-body { padding: 20px; }
  .modal-row { grid-template-columns: 1fr; gap: 0; }
}