:root {
  --primary-color: #3b82f6;
  --primary-hover: #2563eb;
  --secondary-color: #10b981;
  --bg-color: #f8fafc;
  --text-dark: #1e293b;
  --text-light: #64748b;
  --white: #ffffff;
  --border-color: #e2e8f0;
  --shadow: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
  --radius: 0.75rem;
  --font-main: 'Outfit', 'Inter', system-ui, -apple-system, sans-serif;
}

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

html {
  scroll-behavior: smooth;
}

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

h1, h2, h3 {
  color: var(--text-dark);
  font-weight: 700;
  line-height: 1.2;
}

a {
  text-decoration: none;
  color: inherit;
  transition: 0.3s ease;
}

ul {
  list-style: none;
}

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

img:not([src]) {
  visibility: hidden;
}

img:-moz-broken, img:-webkit-broken-image {
  padding: 1rem;
  font-size: 0.8rem;
  color: var(--text-light);
  background-color: #f1f5f9;
  border: 1px dashed var(--border-color);
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

section {
  padding: 5rem 0;
}

.btn {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius);
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  border: none;
  font-family: inherit;
  font-size: 1rem;
}

.btn-primary {
  background-color: var(--primary-color);
  color: var(--white);
}

.btn-primary:hover {
  background-color: var(--primary-hover);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
}

.btn-whatsapp {
  background-color: #25d366;
  color: var(--white);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  justify-content: center;
  width: 100%;
}

.btn-whatsapp:hover {
  background-color: #128c7e;
  transform: translateY(-2px);
}

nav {
  padding: 1.5rem 0;
  position: sticky;
  top: 0;
  background-color: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(10px);
  z-index: 1000;
  box-shadow: 0 1px 3px rgba(0,0,0,0.05);
}

nav .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--primary-color);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.logo span {
  color: var(--secondary-color);
}

.nav-links {
  display: flex;
  gap: 2rem;
}

.nav-links a:hover {
  color: var(--primary-color);
}

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

.mobile-menu {
  position: fixed;
  top: 0;
  right: -100%;
  width: 100%;
  height: 100%;
  background-color: var(--white);
  z-index: 2000;
  transition: 0.4s ease;
  padding: 2rem;
}

.mobile-menu.active {
  right: 0;
}

.mobile-menu-content {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.menu-close {
  align-self: flex-end;
  background: none;
  border: none;
  font-size: 2rem;
  margin-bottom: 2rem;
  cursor: pointer;
}

.mobile-menu ul {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.mobile-menu ul a {
  font-size: 1.25rem;
  font-weight: 600;
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
  }
  .menu-toggle {
    display: block;
  }
}

.hero {
  background: linear-gradient(rgba(239, 246, 255, 0.9), rgba(255, 255, 255, 0.95)), 
              url('https://images.pexels.com/photos/47705/pexels-photo-47705.jpeg?auto=compress&cs=tinysrgb&w=1920');
  background-size: cover;
  background-position: center;
  background-color: #eff6ff;
  position: relative;
  overflow: hidden;
  padding: 10rem 0 8rem;
}

.hero::after {
  content: '';
  position: absolute;
  top: -10%;
  right: -5%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(59, 130, 246, 0.05) 0%, transparent 70%);
  border-radius: 50%;
  z-index: 0;
}

.hero-content {
  max-width: 600px;
  position: relative;
  z-index: 1;
}

.hero h1 {
  font-size: 3.5rem;
  margin-bottom: 1.5rem;
}

.hero p {
  font-size: 1.25rem;
  color: var(--text-light);
  margin-bottom: 2.5rem;
}

@media (max-width: 768px) {
  .hero h1 {
    font-size: 2.5rem;
  }
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.service-card {
  background: var(--white);
  padding: 2.5rem;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  transition: all 0.3s ease;
  border: 1px solid var(--border-color);
  text-align: center;
}

.service-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary-color);
}

.service-icon {
  width: 60px;
  height: 60px;
  background: #eff6ff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
  color: var(--primary-color);
  font-size: 1.5rem;
}

.service-card h3 {
  margin-bottom: 1rem;
}

.section-title {
  text-align: center;
  max-width: 600px;
  margin: 0 auto 3rem;
}

.section-title span {
  color: var(--primary-color);
  font-size: 0.875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  display: block;
  margin-bottom: 0.5rem;
}

.booking {
  background-color: var(--white);
}

.booking-container {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 4rem;
  align-items: start;
}

.booking-form {
  background: var(--bg-color);
  padding: 2.5rem;
  border-radius: var(--radius);
  border: 1px solid var(--border-color);
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 600;
  font-size: 0.9rem;
}

.form-group input, 
.form-group select, 
.form-group textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid var(--border-color);
  border-radius: 0.5rem;
  font-family: inherit;
  font-size: 1rem;
  transition: border-color 0.3s;
}

.form-group input:focus, 
.form-group select:focus, 
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.booking-info h2 {
  font-size: 2.5rem;
  margin-bottom: 1.5rem;
}

.booking-info p {
  color: var(--text-light);
  margin-bottom: 2rem;
}

@media (max-width: 992px) {
  .booking-container {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  .booking-info {
    order: -1;
  }
}

.advantages-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.advantage-item {
  display: flex;
  gap: 1.5rem;
  align-items: flex-start;
}

.advantage-icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  background: var(--secondary-color);
  color: white;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
}

footer {
  background-color: var(--text-dark);
  color: var(--white);
  padding: 4rem 0 2rem;
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-logo {
  color: var(--white);
  font-size: 1.5rem;
  font-weight: 800;
  margin-bottom: 1.5rem;
}

.footer-logo span {
  color: var(--secondary-color);
}

.footer-info p {
  color: #94a3b8;
  font-size: 0.9rem;
}

.footer-bottom {
  border-top: 1px solid #334155;
  padding-top: 2rem;
  text-align: center;
  color: #94a3b8;
  font-size: 0.875rem;
}

.blob {
  position: absolute;
  width: 500px;
  height: 500px;
  background: rgba(59, 130, 246, 0.03);
  filter: blur(80px);
  border-radius: 50%;
  z-index: -1;
}

@media (max-width: 768px) {
  .about .container > div {
    grid-template-columns: 1fr !important;
    gap: 2rem !important;
  }
}

@media (max-width: 768px) {
  .btn-float span { display: none; }
  .btn-float { padding: 1rem; right: 1.5rem; bottom: 1.5rem; }
}

.reveal {
  position: relative;
  transform: translateY(30px);
  opacity: 0;
  transition: all 0.8s ease-out;
}

.reveal.active {
  transform: translateY(0);
  opacity: 1;
}