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

:root {
  --primary: #0a1628;
  --accent: #00c896;
  --accent2: #f5a623;
  --tech: #1e40af;
  --tech-light: #3b82f6;
  --food: #16a34a;
  --food-light: #22c55e;
  --white: #ffffff;
  --gray-50: #f9fafb;
  --gray-100: #f3f4f6;
  --gray-300: #d1d5db;
  --gray-500: #6b7280;
  --gray-700: #374151;
  --gray-900: #111827;
  --shadow: 0 4px 24px rgba(0,0,0,0.10);
  --shadow-lg: 0 8px 40px rgba(0,0,0,0.16);
  --radius: 12px;
  --radius-lg: 20px;
  --transition: 0.3s cubic-bezier(0.4,0,0.2,1);
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', 'Segoe UI', system-ui, sans-serif;
  background: var(--white);
  color: var(--gray-900);
  line-height: 1.6;
  overflow-x: hidden;
}

a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }
ul { list-style: none; }

/* ===== NAVBAR ===== */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 0 5%;
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid #e5e7eb;
  transition: var(--transition);
}

.navbar.scrolled {
  background: rgba(255,255,255,0.99);
  box-shadow: 0 2px 16px rgba(0,0,0,0.08);
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
}

.nav-logo .logo-icon {
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, var(--accent), #00a07a);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 900;
  font-size: 18px;
  color: var(--white);
  letter-spacing: -1px;
}

.nav-logo .logo-text {
  font-size: 22px;
  font-weight: 800;
  color: var(--white);
  letter-spacing: 0.5px;
}

.nav-logo .logo-text span { color: var(--accent); }

.nav-menu {
  display: flex;
  align-items: center;
  gap: 36px;
}

.nav-link {
  color: #444444;
  font-weight: 500;
  font-size: 15px;
  transition: var(--transition);
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0;
  width: 0; height: 2px;
  background: var(--accent);
  transition: var(--transition);
  border-radius: 2px;
}

.nav-link:hover { color: #111111; }
.nav-link:hover::after { width: 100%; }

.nav-cta {
  background: var(--accent);
  color: var(--primary) !important;
  padding: 10px 24px;
  border-radius: 8px;
  font-weight: 700;
  transition: var(--transition);
}

.nav-cta:hover {
  background: #00e6ac;
  transform: translateY(-1px);
}

.nav-cta::after { display: none; }

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

.hamburger span {
  width: 26px; height: 2px;
  background: #111111;
  border-radius: 2px;
  transition: var(--transition);
}

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

.btn-submit.success { background: #22c55e !important; }

/* ===== HERO ===== */
.hero {
  min-height: 100vh;
  background: var(--primary);
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding: 120px 5% 80px;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 60% at 70% 40%, rgba(0,200,150,0.12) 0%, transparent 70%),
    radial-gradient(ellipse 40% 40% at 20% 80%, rgba(30,64,175,0.15) 0%, transparent 70%);
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 60px 60px;
}

.hero-content {
  position: relative;
  max-width: 700px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(0,200,150,0.12);
  border: 1px solid rgba(0,200,150,0.3);
  color: var(--accent);
  font-size: 13px;
  font-weight: 600;
  padding: 6px 16px;
  border-radius: 100px;
  margin-bottom: 28px;
  letter-spacing: 0.5px;
}

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

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.4); }
}

.hero h1 {
  font-size: clamp(2.8rem, 6vw, 5rem);
  font-weight: 900;
  color: var(--white);
  line-height: 1.1;
  margin-bottom: 24px;
  letter-spacing: -1px;
}

.hero h1 .highlight {
  background: linear-gradient(135deg, var(--accent), #00a07a);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero p {
  font-size: 18px;
  color: rgba(255,255,255,0.65);
  max-width: 560px;
  margin-bottom: 40px;
  line-height: 1.7;
}

.hero-buttons {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.btn-primary {
  background: var(--accent);
  color: var(--primary);
  padding: 14px 32px;
  border-radius: 10px;
  font-weight: 700;
  font-size: 16px;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.btn-primary:hover {
  background: #00e6ac;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0,200,150,0.35);
}

.btn-outline {
  border: 2px solid rgba(255,255,255,0.25);
  color: var(--white);
  padding: 14px 32px;
  border-radius: 10px;
  font-weight: 600;
  font-size: 16px;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.btn-outline:hover {
  border-color: rgba(255,255,255,0.6);
  background: rgba(255,255,255,0.06);
  transform: translateY(-2px);
}

.hero-stats {
  position: absolute;
  right: 5%;
  bottom: 80px;
  display: flex;
  gap: 32px;
  flex-direction: column;
}

.stat-card {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius);
  padding: 20px 28px;
  text-align: center;
  backdrop-filter: blur(8px);
}

.stat-card .number {
  font-size: 2rem;
  font-weight: 900;
  color: var(--white);
  line-height: 1;
  margin-bottom: 4px;
}

.stat-card .number span { color: var(--accent); }
#stat-views { color: var(--accent); }
.stat-card .label {
  font-size: 13px;
  color: rgba(255,255,255,0.5);
  font-weight: 500;
}

/* ===== SECTION BASE ===== */
section { padding: 96px 5%; }

.section-tag {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 12px;
}

.section-title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 900;
  color: var(--gray-900);
  line-height: 1.2;
  margin-bottom: 16px;
  letter-spacing: -0.5px;
}

.section-subtitle {
  font-size: 17px;
  color: var(--gray-500);
  max-width: 560px;
  line-height: 1.7;
}

.section-header { margin-bottom: 64px; }

/* ===== SUBSIDIARIES ===== */
.subsidiaries {
  background: var(--gray-50);
}

.subs-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
}

.sub-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: var(--transition);
  border: 1px solid var(--gray-100);
}

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

.sub-card-header {
  padding: 48px 40px 32px;
  position: relative;
  overflow: hidden;
}

.sub-card.tech .sub-card-header { background: linear-gradient(135deg, #0f172a 0%, #1e40af 100%); }
.sub-card.food .sub-card-header { background: linear-gradient(135deg, #052e16 0%, #16a34a 100%); }
.sub-card.immo .sub-card-header { background: linear-gradient(135deg, #1c1008 0%, #92400e 100%); }
.sub-card.home .sub-card-header { background: linear-gradient(135deg, #1e1b4b 0%, #6d28d9 100%); }
.sub-card.voyage .sub-card-header { background: linear-gradient(135deg, #040d1a 0%, #0369a1 100%); }
.sub-card.school .sub-card-header { background: linear-gradient(135deg, #0d0d0d 0%, #2a2000 60%, #4a3a00 100%); }

.sub-card-header .deco {
  position: absolute;
  right: -20px; top: -20px;
  width: 140px; height: 140px;
  border-radius: 50%;
  opacity: 0.15;
}

.sub-card.tech .deco { background: #60a5fa; }
.sub-card.food .deco { background: #86efac; }
.sub-card.immo .deco { background: #fcd34d; }
.sub-card.home .deco { background: #c4b5fd; }
.sub-card.voyage .deco { background: #7dd3fc; }
.sub-card.school .deco  { background: #fde047; }

.sub-icon {
  width: 60px; height: 60px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  margin-bottom: 20px;
  overflow: hidden;
  background: transparent !important;
}

.sub-icon img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 12px;
}

.sub-card.tech .sub-icon { background: rgba(96,165,250,0.2); }
.sub-card.food .sub-icon { background: rgba(134,239,172,0.2); }
.sub-card.immo .sub-icon { background: rgba(252,211,77,0.2); }

.sub-card-header h3 {
  font-size: 28px;
  font-weight: 900;
  color: var(--white);
  margin-bottom: 8px;
}

.sub-card-header p {
  color: rgba(255,255,255,0.65);
  font-size: 15px;
  max-width: 340px;
  line-height: 1.6;
}

.sub-card-body { padding: 32px 40px; }

.sub-services {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 32px;
}

.sub-service {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 15px;
  color: var(--gray-700);
}

.sub-service::before {
  content: '';
  width: 8px; height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}

.sub-card.tech .sub-service::before { background: var(--tech-light); }
.sub-card.food .sub-service::before { background: var(--food-light); }
.sub-card.immo .sub-service::before { background: #f59e0b; }
.sub-card.home .sub-service::before { background: #a78bfa; }
.sub-card.voyage .sub-service::before { background: #0ea5e9; }
.sub-card.school .sub-service::before { background: #fde047; }

.sub-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  font-size: 15px;
  padding: 12px 24px;
  border-radius: 8px;
  transition: var(--transition);
}

.sub-card.tech .sub-link {
  color: var(--tech);
  background: rgba(30,64,175,0.08);
}

.sub-card.tech .sub-link:hover {
  background: rgba(30,64,175,0.15);
  transform: translateX(4px);
}

.sub-card.food .sub-link {
  color: var(--food);
  background: rgba(22,163,74,0.08);
}

.sub-card.food .sub-link:hover {
  background: rgba(22,163,74,0.15);
  transform: translateX(4px);
}

.sub-card.immo .sub-link {
  color: #92400e;
  background: rgba(245,158,11,0.1);
}

.sub-card.immo .sub-link:hover {
  background: rgba(245,158,11,0.18);
  transform: translateX(4px);
}

.sub-card.home .sub-link {
  color: #6d28d9;
  background: rgba(167,139,250,0.1);
}

.sub-card.home .sub-link:hover {
  background: rgba(167,139,250,0.2);
  transform: translateX(4px);
}

.sub-card.voyage .sub-link {
  color: #0369a1;
  background: rgba(14,165,233,0.1);
}

.sub-card.voyage .sub-link:hover {
  background: rgba(14,165,233,0.2);
  transform: translateX(4px);
}

.sub-card.school .sub-link {
  color: #111111;
  background: rgba(253,224,71,0.18);
}

.sub-card.school .sub-link:hover {
  background: rgba(253,224,71,0.35);
  transform: translateX(4px);
}

/* ===== WHY US ===== */
.why-us { background: var(--white); }

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.feature-card {
  padding: 32px;
  border-radius: var(--radius);
  border: 1px solid var(--gray-100);
  transition: var(--transition);
}

.feature-card:hover {
  border-color: var(--accent);
  box-shadow: var(--shadow);
  transform: translateY(-4px);
}

.feature-icon {
  font-size: 32px;
  margin-bottom: 16px;
}

.feature-card h4 {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--gray-900);
}

.feature-card p {
  font-size: 15px;
  color: var(--gray-500);
  line-height: 1.6;
}

/* ===== VALUES ===== */
.values {
  background: var(--primary);
  color: var(--white);
}

.values .section-title { color: var(--white); }
.values .section-subtitle { color: rgba(255,255,255,0.6); }

.values-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.value-item {
  text-align: center;
  padding: 32px 20px;
  border-radius: var(--radius);
  border: 1px solid rgba(255,255,255,0.08);
  background: rgba(255,255,255,0.04);
  transition: var(--transition);
}

.value-item:hover {
  background: rgba(0,200,150,0.1);
  border-color: rgba(0,200,150,0.3);
}

.value-item .icon { font-size: 36px; margin-bottom: 16px; }

.value-item h4 {
  font-size: 17px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 8px;
}

.value-item p {
  font-size: 14px;
  color: rgba(255,255,255,0.5);
  line-height: 1.6;
}

/* ===== CONTACT ===== */
.contact { background: var(--gray-50); }

.contact-wrapper {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 64px;
  align-items: start;
}

.contact-info h3 {
  font-size: 26px;
  font-weight: 800;
  margin-bottom: 16px;
}

.contact-info p {
  color: var(--gray-500);
  font-size: 16px;
  line-height: 1.7;
  margin-bottom: 40px;
}

.contact-items { display: flex; flex-direction: column; gap: 20px; }

.contact-item {
  display: flex;
  align-items: center;
  gap: 16px;
}

.contact-item .ci-icon {
  width: 44px; height: 44px;
  background: rgba(0,200,150,0.1);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  flex-shrink: 0;
}

.contact-item .ci-text { font-size: 15px; color: var(--gray-700); }
.contact-item .ci-text strong { display: block; font-weight: 600; color: var(--gray-900); margin-bottom: 2px; }

.contact-form {
  background: var(--white);
  padding: 40px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-size: 14px;
  font-weight: 600;
  color: var(--gray-700);
  margin-bottom: 6px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1.5px solid var(--gray-300);
  border-radius: 8px;
  font-size: 15px;
  color: var(--gray-900);
  font-family: inherit;
  transition: var(--transition);
  background: var(--white);
  outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(0,200,150,0.12);
}

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

.btn-submit {
  width: 100%;
  padding: 14px;
  background: var(--accent);
  color: var(--primary);
  border: none;
  border-radius: 10px;
  font-size: 16px;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition);
  font-family: inherit;
}

.btn-submit:hover {
  background: #00e6ac;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0,200,150,0.35);
}

/* ===== FOOTER ===== */
.footer {
  background: var(--gray-900);
  color: var(--white);
  padding: 64px 5% 32px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  margin-bottom: 32px;
}

.footer-brand .logo-text {
  font-size: 24px;
  font-weight: 900;
  margin-bottom: 16px;
  display: block;
}

.footer-brand p {
  font-size: 14px;
  color: rgba(255,255,255,0.5);
  line-height: 1.7;
  margin-bottom: 24px;
}

.social-links { display: flex; gap: 12px; }

.social-link {
  width: 38px; height: 38px;
  background: rgba(255,255,255,0.08);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  transition: var(--transition);
}

.social-link:hover {
  background: var(--accent);
  transform: translateY(-2px);
}

.footer-col h4 {
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: rgba(255,255,255,0.5);
  margin-bottom: 20px;
}

.footer-col ul { display: flex; flex-direction: column; gap: 12px; }

.footer-col ul li a {
  font-size: 14px;
  color: rgba(255,255,255,0.65);
  transition: var(--transition);
}

.footer-col ul li a:hover { color: var(--accent); }

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 13px;
  color: rgba(255,255,255,0.35);
}

.footer-bottom a { color: var(--accent); }

/* ===== SCROLL TO TOP ===== */
.scroll-top {
  position: fixed;
  bottom: 32px;
  right: 32px;
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, var(--accent), #00a07a);
  color: #fff;
  border: none;
  border-radius: 10px;
  font-size: 18px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transform: translateY(16px);
  transition: var(--transition);
  z-index: 999;
  box-shadow: 0 4px 14px rgba(0,200,150,0.35);
}

.scroll-top.visible {
  opacity: 1;
  transform: translateY(0);
}

.scroll-top:hover {
  background: linear-gradient(135deg, #00a07a, var(--accent));
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0,200,150,0.45);
}

/* ===== ANIMATIONS ===== */
.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

.fade-in-delay-1 { transition-delay: 0.1s; }
.fade-in-delay-2 { transition-delay: 0.2s; }
.fade-in-delay-3 { transition-delay: 0.3s; }

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .values-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
}

@media (max-width: 768px) {
  section { padding: 64px 5%; }
  .section-header { margin-bottom: 40px; }
  .section-title { font-size: clamp(1.7rem, 7vw, 2.2rem); }

  .nav-menu {
    position: fixed;
    top: 72px; left: 0; right: 0;
    background: var(--primary);
    flex-direction: column;
    padding: 24px;
    gap: 20px;
    transform: translateY(-120%);
    transition: var(--transition);
    border-bottom: 1px solid rgba(255,255,255,0.08);
    z-index: 999;
  }
  .nav-menu.open { transform: translateY(0); }
  .hamburger { display: flex; }

  /* Hero */
  .hero { padding: 100px 5% 56px; }
  .hero h1 { font-size: clamp(2.2rem, 9vw, 3rem); }
  .hero p { font-size: 16px; margin-bottom: 28px; }
  .hero-stats { display: none; }
  .hero-buttons { flex-direction: column; gap: 12px; }
  .btn-primary, .btn-outline {
    width: 100%;
    justify-content: center;
    padding: 14px 20px;
  }

  /* Filiales */
  .subs-grid,
  .features-grid,
  .contact-wrapper { grid-template-columns: 1fr; }
  .sub-card-header { padding: 28px 20px 20px; }
  .sub-card-header h3 { font-size: 22px; }
  .sub-card-header p { font-size: 14px; }
  .sub-card-body { padding: 20px; }
  .sub-service { font-size: 14px; }

  /* Features */
  .features-grid { gap: 16px; }
  .feature-card { padding: 24px 18px; }

  /* Values */
  .values-grid { grid-template-columns: 1fr 1fr; gap: 16px; }
  .value-item { padding: 24px 12px; }
  .value-item .icon { font-size: 28px; margin-bottom: 10px; }
  .value-item h4 { font-size: 15px; }

  /* Contact */
  .form-row { grid-template-columns: 1fr; }
  .contact-form { padding: 24px 18px; }
  .contact-info p { margin-bottom: 24px; }

  /* Footer */
  .footer { padding: 48px 5% 24px; }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 28px;
    padding-bottom: 32px;
    margin-bottom: 24px;
  }
  .footer-brand { grid-column: 1 / -1; }
  .footer-bottom { flex-direction: column; gap: 12px; text-align: center; }
}

@media (max-width: 480px) {
  .values-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .hero-badge { font-size: 11px; padding: 5px 12px; }
}