@import url('https://fonts.googleapis.com/css2?family=Dancing+Script:wght@700&family=Poppins:wght@300;400;500;700;900&family=Pacifico&family=Oswald:wght@600&display=swap');

:root {
  /* Brand Colors */
  --c-navy: #0B2545;
  --c-blue: #00A8E8;
  --c-magenta: #FF3366;
  --c-magenta-light: #FF7096;
  --c-slate: #64748B;
  --c-white: #FFFFFF;

  /* Premium Hybrid Dark/Vibrant Theme */
  --c-bg: #071322;
  --c-surface: rgba(11, 37, 69, 0.65);
  --c-surface-hover: rgba(15, 48, 88, 0.85);
  --c-card-bg: rgba(255, 255, 255, 0.05);
  --c-text: #F8FAFC;
  --c-text-muted: #94A3B8;
  --c-border: rgba(0, 168, 232, 0.25);

  /* Utilities */
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --border-radius: 20px;
  --glass-shadow: 0 12px 40px 0 rgba(0, 0, 0, 0.45);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Poppins', sans-serif;
  background-color: var(--c-bg);
  color: var(--c-text);
  overflow-x: hidden;
  line-height: 1.6;
}

/* Typography */
h1, h2, h3, h4, h5 {
  font-family: 'Oswald', sans-serif;
  font-weight: 600;
  line-height: 1.2;
  margin-bottom: 1rem;
  letter-spacing: 0.5px;
}

.text-gradient {
  background: linear-gradient(135deg, var(--c-blue), var(--c-magenta-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.text-elegant {
  font-family: 'Dancing Script', cursive;
  color: var(--c-magenta);
}

.text-cool {
  font-family: 'Pacifico', cursive;
  color: var(--c-blue);
}

/* Layout Utilities */
.container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 2rem;
}

.section {
  padding: 7rem 0;
  position: relative;
}

/* Glassmorphism */
.glass {
  background: var(--c-surface);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--c-border);
  border-radius: var(--border-radius);
  box-shadow: var(--glass-shadow);
}

/* Navigation */
nav {
  position: fixed;
  top: 0;
  width: 100%;
  padding: 1.2rem 0;
  z-index: 100;
  transition: var(--transition);
}

nav.scrolled {
  padding: 0.8rem 0;
  background: rgba(7, 19, 34, 0.92);
  backdrop-filter: blur(15px);
  border-bottom: 1px solid var(--c-border);
}

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

.logo {
  display: flex;
  align-items: center;
  text-decoration: none;
}

.nav-links {
  display: flex;
  gap: 2rem;
  list-style: none;
  align-items: center;
}

.nav-links a {
  color: var(--c-text-muted);
  text-decoration: none;
  font-weight: 500;
  transition: var(--transition);
  position: relative;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--c-white);
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -6px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--c-magenta);
  transition: var(--transition);
}

.nav-links a:hover::after,
.nav-links a.active::after {
  width: 100%;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.9rem 2.2rem;
  border-radius: 50px;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
  transition: var(--transition);
  border: none;
  font-family: 'Poppins', sans-serif;
  gap: 0.5rem;
}

.btn-primary {
  background: linear-gradient(135deg, var(--c-magenta), var(--c-magenta-light));
  color: var(--c-white);
  box-shadow: 0 4px 20px rgba(255, 51, 102, 0.4);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 30px rgba(255, 51, 102, 0.6);
}

.btn-outline {
  background: rgba(0, 168, 232, 0.1);
  color: var(--c-blue);
  border: 2px solid var(--c-blue);
}

.btn-outline:hover {
  background: var(--c-blue);
  color: var(--c-bg);
  transform: translateY(-3px);
}

/* Hero Section with Rich Image Overlay */
.hero {
  min-height: 90vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding-top: 100px;
  background-size: cover;
  background-position: center;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(180deg, rgba(7, 19, 34, 0.75) 0%, rgba(7, 19, 34, 0.95) 100%);
  z-index: 1;
}

.hero .container {
  position: relative;
  z-index: 2;
}

.hero-content {
  text-align: center;
  max-width: 850px;
  margin: 0 auto;
}

.hero-badge {
  display: inline-block;
  padding: 0.4rem 1.2rem;
  background: rgba(0, 168, 232, 0.15);
  border: 1px solid var(--c-blue);
  border-radius: 30px;
  color: var(--c-blue);
  font-weight: 600;
  font-size: 0.9rem;
  margin-bottom: 1.5rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.hero-title {
  font-size: 4.2rem;
  margin-bottom: 1.5rem;
  color: var(--c-white);
}

.hero-subtitle {
  font-size: 1.3rem;
  color: var(--c-text-muted);
  margin-bottom: 2.5rem;
}

/* Packages / Calculator Section */
.packages-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.package-card {
  padding: 3rem 2rem;
  text-align: center;
  position: relative;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.package-card.featured {
  border-color: var(--c-magenta);
  box-shadow: 0 10px 40px rgba(255, 51, 102, 0.25);
  transform: scale(1.03);
}

.package-tag {
  position: absolute;
  top: -15px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--c-magenta);
  color: var(--c-white);
  padding: 0.3rem 1rem;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
}

.package-price {
  font-size: 2.8rem;
  font-family: 'Oswald', sans-serif;
  color: var(--c-white);
  margin: 1.5rem 0;
}

.package-features {
  list-style: none;
  text-align: left;
  margin-bottom: 2rem;
}

.package-features li {
  padding: 0.6rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  color: var(--c-text-muted);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.package-features li::before {
  content: '✓';
  color: var(--c-blue);
  font-weight: bold;
}

/* Booking Section */
.booking-section {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 3rem;
  margin-top: 2rem;
}

.calendar-wrapper {
  padding: 2rem;
}

.calendar-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--c-border);
}

.calendar-header button {
  background: rgba(0, 168, 232, 0.1);
  border: 1px solid var(--c-border);
  color: var(--c-text);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
}

.calendar-header button:hover {
  background: var(--c-blue);
  color: var(--c-bg);
}

.calendar-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 12px;
  padding-top: 1.5rem;
}

.calendar-day-name {
  text-align: center;
  font-weight: 700;
  color: var(--c-text-muted);
  font-size: 0.85rem;
  text-transform: uppercase;
}

.calendar-day {
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  cursor: pointer;
  transition: var(--transition);
  font-weight: 500;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid transparent;
}

.calendar-day:hover:not(.disabled) {
  background: var(--c-surface-hover);
  border-color: var(--c-blue);
  color: var(--c-blue);
}

.calendar-day.active {
  background: var(--c-blue);
  color: var(--c-bg);
  font-weight: 700;
  box-shadow: 0 4px 20px rgba(0, 168, 232, 0.5);
}

.calendar-day.disabled {
  color: rgba(255, 255, 255, 0.15);
  cursor: not-allowed;
  background: transparent;
}

.calendar-day.has-events::after {
  content: '';
  position: absolute;
  bottom: 6px;
  width: 6px;
  height: 6px;
  background: var(--c-magenta);
  border-radius: 50%;
}

.booking-form {
  padding: 2.5rem;
}

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

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 500;
  font-size: 0.9rem;
  color: var(--c-text-muted);
}

.form-control {
  width: 100%;
  padding: 1rem 1.2rem;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--c-border);
  border-radius: 10px;
  color: var(--c-text);
  font-family: inherit;
  font-size: 1rem;
  transition: var(--transition);
}

.form-control:focus {
  outline: none;
  border-color: var(--c-blue);
  background: rgba(255, 255, 255, 0.08);
  box-shadow: 0 0 15px rgba(0, 168, 232, 0.2);
}

/* Time Slots */
.time-slots {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.5rem;
  margin-top: 0.5rem;
}

.time-slot-btn {
  padding: 0.6rem;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--c-border);
  color: var(--c-text);
  border-radius: 8px;
  cursor: pointer;
  transition: var(--transition);
  font-size: 0.85rem;
  font-weight: 500;
}

.time-slot-btn:hover,
.time-slot-btn.selected {
  background: var(--c-blue);
  color: var(--c-bg);
  border-color: var(--c-blue);
}

/* Features Grid */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.feature-card {
  padding: 2.5rem;
  transition: var(--transition);
  border-radius: var(--border-radius);
}

.feature-card:hover {
  transform: translateY(-8px);
  border-color: var(--c-magenta);
}

.feature-icon {
  width: 60px;
  height: 60px;
  border-radius: 16px;
  background: rgba(0, 168, 232, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  color: var(--c-blue);
  margin-bottom: 1.5rem;
}

/* Testimonials / Gallery */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
  margin-top: 3rem;
}

.gallery-item {
  height: 250px;
  border-radius: var(--border-radius);
  overflow: hidden;
  position: relative;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition);
}

.gallery-item:hover img {
  transform: scale(1.08);
}

.gallery-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  padding: 1.5rem;
  background: linear-gradient(360deg, rgba(7,19,34,0.9) 0%, transparent 100%);
  color: var(--c-white);
}

/* Testimonial Cards */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.testimonial-card {
  padding: 2rem;
}

.testimonial-stars {
  color: #FFD166;
  margin-bottom: 1rem;
  font-size: 1.2rem;
}

/* FAQ Accordion */
.faq-list {
  max-width: 800px;
  margin: 3rem auto 0;
}

.faq-item {
  margin-bottom: 1rem;
}

.faq-question {
  width: 100%;
  text-align: left;
  padding: 1.5rem;
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: 12px;
  color: var(--c-text);
  font-size: 1.1rem;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.faq-answer {
  padding: 0 1.5rem;
  max-height: 0;
  overflow: hidden;
  transition: all 0.3s ease;
  color: var(--c-text-muted);
}

.faq-item.active .faq-answer {
  padding: 1.5rem;
  max-height: 1000px;
}

/* FAQ Category Filter Tabs */
.faq-filter-container {
  display: flex;
  justify-content: center;
  gap: 0.6rem;
  flex-wrap: wrap;
  margin-bottom: 1.5rem;
}

.faq-filter-btn {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  color: var(--c-text-muted);
  padding: 0.5rem 1.2rem;
  border-radius: 30px;
  cursor: pointer;
  font-size: 0.9rem;
  font-weight: 600;
  transition: all 0.2s ease;
}

.faq-filter-btn:hover,
.faq-filter-btn.active {
  background: var(--c-blue);
  color: #FFFFFF;
  border-color: var(--c-blue);
  box-shadow: 0 4px 15px rgba(0, 168, 232, 0.3);
}

/* Read More Button */
.faq-read-more-btn {
  display: inline-block;
  margin-top: 0.8rem;
  padding: 0.35rem 0.9rem;
  background: rgba(0, 168, 232, 0.15);
  color: var(--c-blue);
  border: 1px solid var(--c-blue);
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
}

.faq-read-more-btn:hover {
  background: var(--c-blue);
  color: #FFFFFF;
}

/* FAQ Modal Overlay & Content */
.faq-modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(7, 19, 34, 0.88);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  z-index: 99999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

.faq-modal-overlay.active {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.faq-modal-card {
  background: #0B2545;
  border: 1px solid var(--c-blue);
  border-radius: 20px;
  padding: 2rem;
  max-width: 650px;
  width: 100%;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.8);
  position: relative;
  transform: translateY(20px);
  transition: transform 0.3s ease;
  max-height: 85vh;
  overflow-y: auto;
}

.faq-modal-overlay.active .faq-modal-card {
  transform: translateY(0);
}

.faq-modal-close {
  position: absolute;
  top: 1.2rem;
  right: 1.2rem;
  background: none;
  border: none;
  color: var(--c-text-muted);
  font-size: 1.8rem;
  cursor: pointer;
  line-height: 1;
}

.faq-modal-close:hover {
  color: var(--c-white);
}

/* FAQ Pagination */
.faq-pagination-container {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0.5rem;
  margin-top: 2rem;
}

.faq-page-btn {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  color: var(--c-text-muted);
  width: 36px;
  height: 36px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 0.9rem;
  font-weight: 600;
  transition: all 0.2s ease;
}

.faq-page-btn:hover,
.faq-page-btn.active {
  background: var(--c-blue);
  color: #FFFFFF;
  border-color: var(--c-blue);
}

/* Footer */
footer {
  background: #040b14;
  padding: 5rem 0 2rem;
  margin-top: 5rem;
  border-top: 1px solid var(--c-border);
}

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

.footer-col h4 {
  color: var(--c-white);
  margin-bottom: 1.5rem;
}

.footer-col p, .footer-col a {
  color: var(--c-text-muted);
  text-decoration: none;
  display: block;
  margin-bottom: 0.8rem;
  transition: var(--transition);
}

.footer-col a:hover {
  color: var(--c-magenta);
}

.footer-bottom {
  text-align: center;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  color: var(--c-text-muted);
}

/* Responsive */
@media (max-width: 992px) {
  .hero-title { font-size: 3rem; }
  .booking-section { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .hero-title { font-size: 2.3rem; }
  .nav-links { display: none; }
  .packages-grid { grid-template-columns: 1fr; }
}