/* Design Tokens - Colors, Fonts, Shadows */
:root {
  /* Colors */
  --color-white: #FFFFFF;
  --color-gray-100: #F9FAFB;
  --color-gray-200: #F3F4F6;
  --color-gray-300: #E5E7EB;
  --color-gray-400: #D1D5DB;
  --color-gray-500: #4B5563;
  --color-gray-600: #2A3342;
  --color-gray-700: #3D3D3D;
  --color-gray-800: #D2D2D2;
  --color-orange: #FF5620;
  --color-blue: #779DAA;
  --color-pink: #E6B4D1;
  --color-yellow: #F5E2A8;
  --color-teal: #A3C9CA;
  --color-transparent: rgba(0, 0, 0, 0);
  --color-overlay: rgba(255, 255, 255, 0.3);
  --color-overlay-light: rgba(255, 255, 255, 0.2);
  --color-shadow: rgba(0, 0, 0, 0.15);
  --color-shadow-light: rgba(0, 0, 0, 0.1);
  --color-shadow-medium: rgba(0, 0, 0, 0.3);
  --color-shadow-dark: rgba(0, 0, 0, 0.4);

  /* Fonts */
  --font-primary: 'Roboto', sans-serif;
  --font-display: 'Righteous', cursive;
  --font-script: 'Pacifico', cursive;
  
  /* Font Sizes */
  --font-size-sm: 16px;
  --font-size-base: 20px;
  --font-size-lg: 24px;
  --font-size-xl: 30px;
  
  /* Line Heights */
  --line-height-sm: 24px;
  --line-height-base: 28px;
  --line-height-lg: 32px;
  --line-height-xl: 36px;

  /* Shadows */
  --shadow-sm: 0px 1px 2px 0px rgba(0, 0, 0, 0.05);
  --shadow-md: 0px 5px 5px 0px rgba(0, 0, 0, 0.3);
  --shadow-lg: 0px 10px 10px 0px rgba(0, 0, 0, 0.3);
  --shadow-xl: 0px 20px 15px 0px rgba(0, 0, 0, 0.3);
  --shadow-inset: inset 0px 5px 5px 0px rgba(0, 0, 0, 0.3);
  --shadow-card: 0px 5px 5px 0px #D8D8D8;

  /* Border Radius */
  --radius-sm: 10px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 50px;
  --radius-2xl: 70px;

  /* Spacing */
  --spacing-xs: 8px;
  --spacing-sm: 16px;
  --spacing-md: 24px;
  --spacing-lg: 32px;
  --spacing-xl: 48px;
  --spacing-2xl: 80px;
}

/* Reset and Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: var(--font-primary);
  font-size: var(--font-size-sm);
  line-height: var(--line-height-sm);
  color: var(--color-gray-600);
  background-color: var(--color-white);
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-sm);
}

/* Navigation */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: linear-gradient(180deg, #6991CC 0%, rgba(216, 216, 216, 0) 100%);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-gray-200);
  box-shadow: var(--shadow-card);
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-sm);
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 80px;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: var(--spacing-xl);
}

.logo {
  font-family: var(--font-script);
  font-size: var(--font-size-lg);
  font-weight: 400;
  color: var(--color-gray-600);
  text-decoration: none;
}

.nav-menu {
  display: flex;
  gap: var(--spacing-lg);
}

.nav-link {
  font-size: var(--font-size-sm);
  font-weight: 400;
  color: var(--color-gray-600);
  text-decoration: none;
  padding: var(--spacing-xs) var(--spacing-md);
  border-radius: var(--radius-lg);
  transition: all 0.3s ease;
}

.nav-link.active {
  background-color: var(--color-orange);
  color: var(--color-white);
}

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

.btn-primary {
  background-color: var(--color-orange);
  color: var(--color-white);
  border: none;
  padding: var(--spacing-xs) var(--spacing-md);
  border-radius: var(--radius-lg);
  font-size: var(--font-size-sm);
  font-weight: 400;
  cursor: pointer;
  transition: all 0.3s ease;
}

.btn-primary:hover {
  background-color: #e04a1a;
  transform: translateY(-2px);
}

/* Hero Section */
.hero {
  position: relative;
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.hero-background {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
}

.hero-background img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Section Styles */
.section-header {
  text-align: center;
  margin-bottom: var(--spacing-2xl);
}

.section-title {
  font-size: var(--font-size-xl);
  font-weight: 700;
  line-height: var(--line-height-xl);
  color: var(--color-gray-600);
  margin-bottom: var(--spacing-sm);
}

.section-subtitle {
  font-size: var(--font-size-sm);
  font-weight: 400;
  line-height: var(--line-height-sm);
  color: var(--color-gray-500);
}

/* Works Section */
.works-section {
  padding: var(--spacing-2xl) 0;
  background-color: var(--color-gray-800);
}

.works-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr 1fr;
  gap: var(--spacing-md);
  align-items: center;
}

.work-card {
  position: relative;
  border-radius: var(--radius-xl);
  padding: var(--spacing-md);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}

.work-card-1 {
  background-color: #F5E2A8;
  height: 394px;
}

.work-card-2 {
  background-color: #E6B4D1;
  height: 520px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.work-card-3 {
  background-color: #A3C9CA;
  height: 381px;
}

.work-image {
  position: relative;
  border-radius: var(--radius-2xl);
  overflow: hidden;
}

.work-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.work-link {
  color: var(--color-orange);
  text-decoration: none;
  font-size: var(--font-size-sm);
  font-weight: 400;
  text-align: center;
  margin-top: var(--spacing-sm);
}

.work-link:hover {
  text-decoration: underline;
}

/* Info Section */
.info-section {
  padding: var(--spacing-2xl) 0;
  background-color: var(--color-gray-200);
}

.info-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-md);
}

.info-card {
  background-color: var(--color-white);
  border-radius: var(--radius-md);
  padding: var(--spacing-lg);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.info-icon {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.info-title {
  font-size: var(--font-size-base);
  font-weight: 700;
  line-height: var(--line-height-base);
  color: var(--color-gray-600);
}

.info-text {
  font-size: var(--font-size-sm);
  font-weight: 400;
  line-height: var(--line-height-sm);
  color: var(--color-gray-500);
}

/* Booking Section */
.booking-section {
  padding: var(--spacing-2xl) 0;
  background-color: var(--color-blue);
}

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

.booking-section .section-subtitle {
  color: var(--color-gray-400);
}

.booking-form-container {
  max-width: 600px;
  margin: 0 auto;
}

.booking-form {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.form-group {
  position: relative;
}

.form-group input {
  width: 100%;
  height: 50px;
  background-color: var(--color-overlay);
  border: 1px solid var(--color-overlay-light);
  border-radius: var(--radius-md);
  padding: 12px var(--spacing-sm);
  font-size: var(--font-size-sm);
  font-weight: 400;
  color: var(--color-gray-500);
  outline: none;
  transition: all 0.3s ease;
}

.form-group input:focus {
  border-color: var(--color-orange);
  background-color: var(--color-white);
}

.form-group input::placeholder {
  color: var(--color-gray-500);
}

.form-group input[type="date"] {
  position: relative;
}

.form-group input[type="date"]::-webkit-calendar-picker-indicator {
  position: absolute;
  right: var(--spacing-sm);
  top: 50%;
  transform: translateY(-50%);
  cursor: pointer;
}

.btn-submit {
  width: 100%;
  height: 48px;
  background-color: var(--color-shadow);
  color: var(--color-white);
  border: none;
  border-radius: var(--radius-sm);
  font-size: var(--font-size-sm);
  font-weight: 400;
  cursor: pointer;
  transition: all 0.3s ease;
}

.btn-submit:hover {
  background-color: var(--color-gray-600);
  transform: translateY(-2px);
}

/* Footer */
.footer {
  background-color: var(--color-gray-100);
  padding: var(--spacing-2xl) 0 var(--spacing-lg);
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-lg);
}

.footer-section {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.footer-logo {
  font-family: var(--font-script);
  font-size: var(--font-size-base);
  font-weight: 400;
  color: var(--color-gray-600);
}

.footer-title {
  font-size: var(--font-size-sm);
  font-weight: 700;
  line-height: var(--line-height-sm);
  color: var(--color-gray-600);
}

.footer-description {
  font-size: var(--font-size-sm);
  font-weight: 400;
  line-height: var(--line-height-sm);
  color: var(--color-gray-500);
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.footer-links li {
  font-size: var(--font-size-sm);
  font-weight: 400;
  line-height: var(--line-height-sm);
  color: var(--color-gray-500);
}

.footer-links a {
  color: var(--color-gray-500);
  text-decoration: none;
  transition: color 0.3s ease;
}

.footer-links a:hover {
  color: var(--color-orange);
}

.social-links {
  display: flex;
  gap: var(--spacing-sm);
}

.social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  transition: transform 0.3s ease;
}

.social-link svg {
  transform: rotate(180deg);
}

.social-link:hover {
  transform: scale(1.1);
}

.footer-bottom {
  border-top: 1px solid var(--color-gray-300);
  padding-top: var(--spacing-lg);
  text-align: center;
}

.copyright {
  font-size: var(--font-size-sm);
  font-weight: 400;
  line-height: var(--line-height-sm);
  color: var(--color-gray-500);
}

/* Responsive Design */
@media (max-width: 1024px) {
  .works-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
  }
  
  .work-card-1,
  .work-card-2,
  .work-card-3 {
    height: auto;
    min-height: 300px;
  }
  
  .info-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
  }
  
  .footer-content {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
  }
}

@media (max-width: 768px) {
  .nav-container {
    flex-direction: column;
    height: auto;
    padding: var(--spacing-sm);
    gap: var(--spacing-sm);
  }
  
  .nav-brand {
    flex-direction: column;
    gap: var(--spacing-sm);
  }
  
  .nav-menu {
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--spacing-sm);
  }
  
  .hero {
    height: 60vh;
  }
  
  .section-title {
    font-size: var(--font-size-lg);
  }
  
  .footer-content {
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
  }
  
  .social-links {
    justify-content: center;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 var(--spacing-xs);
  }
  
  .works-section,
  .info-section,
  .booking-section,
  .footer {
    padding: var(--spacing-lg) 0;
  }
  
  .section-header {
    margin-bottom: var(--spacing-lg);
  }
  
  .work-card,
  .info-card {
    padding: var(--spacing-sm);
  }
  
  .booking-form {
    gap: var(--spacing-sm);
  }
}