@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&family=Playfair+Display:wght@500;600;700;800&display=swap');

:root {
  /* Rich Color Palette */
  --color-navy: #0B192C; /* Deeper, richer navy */
  --color-navy-light: #1A365D;
  --color-navy-muted: #2A4365;
  --color-gold: #D4AF37; /* Classic metallic gold */
  --color-gold-dark: #B5952F;
  --color-gold-light: #F9F1DC;
  --color-white: #FFFFFF;
  --color-bg: #F8FAFC;
  --color-bg-alt: #F1F5F9;
  --color-border: #E2E8F0;
  --color-border-light: rgba(255, 255, 255, 0.1);
  --color-text-main: #1E293B;
  --color-text-muted: #64748B;

  /* Typography */
  --font-sans: 'Inter', system-ui, -apple-system, sans-serif;
  --font-serif: 'Playfair Display', serif;

  /* Spacing */
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 2rem;
  --space-xl: 4rem;
  --space-xxl: 6rem;

  /* Transitions */
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.6s cubic-bezier(0.4, 0, 0.2, 1);

  /* Shadows */
  --shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
  --shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -2px rgba(0, 0, 0, 0.04);
  --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  --shadow-gold: 0 10px 25px -5px rgba(212, 175, 55, 0.3);
}

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

body {
  font-family: var(--font-sans);
  background-color: var(--color-bg);
  color: var(--color-text-main);
  line-height: 1.8;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-serif);
  color: var(--color-navy);
  line-height: 1.2;
}

a {
  text-decoration: none;
  color: inherit;
  transition: all var(--transition-fast);
}

/* Glassmorphism Header (Floating Pill) */
.site-header {
  position: fixed;
  top: 20px;
  left: 2rem;
  right: 2rem;
  max-width: 1200px;
  margin: 0 auto;
  z-index: 10000;
  background: rgba(11, 25, 44, 0.2);
  backdrop-filter: blur(15px);
  -webkit-backdrop-filter: blur(15px);
  border: 1px solid rgba(255, 255, 255, 0.05);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1), inset 0 1px 0 rgba(255, 255, 255, 0.05);
  padding: 0.5rem 2rem;
  border-radius: 100px;
  transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.site-header.scrolled {
  background: rgba(11, 25, 44, 0.85);
  backdrop-filter: blur(25px);
  -webkit-backdrop-filter: blur(25px);
  border-color: rgba(212, 175, 55, 0.2);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.5), inset 0 1px 0 rgba(212, 175, 55, 0.2);
  top: 15px;
}

.header-inner {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  font-family: var(--font-serif);
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--color-gold);
  letter-spacing: -0.5px;
  text-shadow: 0 2px 4px rgba(0,0,0,0.2);
}

.nav-menu {
  display: flex;
  gap: 2.5rem;
  list-style: none;
}

.nav-link {
  color: rgba(255, 255, 255, 0.85);
  font-weight: 500;
  font-size: 0.95rem;
  padding: 0.5rem 0;
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0%;
  height: 2px;
  background-color: var(--color-gold);
  transition: width var(--transition-normal);
}

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

.nav-link:hover, .nav-link.active {
  color: var(--color-white);
}

/* Mobile Menu Toggle */
.menu-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--color-white);
  font-size: 1.5rem;
  cursor: pointer;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 1.1rem 2.5rem;
  border-radius: 50px;
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  transition: all var(--transition-normal);
  text-align: center;
  position: relative;
  overflow: hidden;
  z-index: 1;
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-gold) 0%, var(--color-gold-dark) 100%);
  color: var(--color-navy);
  box-shadow: var(--shadow-gold);
  border: none;
}

.btn-primary::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: linear-gradient(135deg, var(--color-gold-dark) 0%, var(--color-gold) 100%);
  z-index: -1;
  transition: opacity var(--transition-normal);
  opacity: 0;
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 15px 30px -5px rgba(212, 175, 55, 0.4);
}

.btn-primary:hover::before {
  opacity: 1;
}

.btn-sm {
  padding: 0.75rem 1.5rem;
  font-size: 0.9rem;
  border-radius: 30px;
}

.btn-outline {
  background-color: transparent;
  color: var(--color-white);
  border: 2px solid rgba(255, 255, 255, 0.4);
}

.btn-outline:hover {
  background-color: var(--color-white);
  color: var(--color-navy);
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}

/* Hero Section Refined */
.hero {
  position: relative;
  background: var(--color-navy);
  color: var(--color-white);
  padding: 10rem 2rem;
  overflow: hidden;
}

/* Dynamic background gradients for Hero */
.hero::before {
  content: '';
  position: absolute;
  top: -20%;
  right: -10%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(212,175,55,0.15) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
  z-index: 0;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -20%;
  left: -10%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(26,54,93,0.8) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
  z-index: 0;
}

.hero-inner {
  max-width: 1200px;
  margin: 0 auto;
  position: relative;
  z-index: 10;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(10px);
  color: var(--color-gold);
  padding: 0.6rem 1.5rem;
  border-radius: 30px;
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-bottom: 2rem;
  border: 1px solid rgba(212, 175, 55, 0.3);
  box-shadow: inset 0 0 20px rgba(212, 175, 55, 0.05);
}

.hero h1 {
  font-size: clamp(3rem, 6vw, 5rem);
  font-weight: 800;
  color: var(--color-white);
  margin-bottom: 1.5rem;
  letter-spacing: -1px;
  line-height: 1.1;
  text-shadow: 0 10px 30px rgba(0,0,0,0.5);
}

.hero p {
  font-size: 1.35rem;
  color: rgba(255, 255, 255, 0.85);
  max-width: 800px;
  margin: 0 auto 3rem;
  font-family: var(--font-sans);
  font-weight: 300;
  line-height: 1.8;
}

.hero-cta {
  display: flex;
  gap: 1.5rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* Sections */
.section {
  padding: 8rem 2rem;
  position: relative;
}

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

.section-bg-alt {
  background-color: var(--color-bg-alt);
}

.section-inner {
  max-width: 1200px;
  margin: 0 auto;
  position: relative;
  z-index: 2;
}

.section-header {
  text-align: center;
  margin-bottom: 5rem;
}

.section-header h2 {
  font-size: clamp(2.5rem, 4vw, 3.5rem);
  margin-bottom: 1.5rem;
  position: relative;
  display: inline-block;
}

.section-header h2::after {
  content: '';
  position: absolute;
  bottom: -15px;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 3px;
  background: var(--color-gold);
  border-radius: 3px;
}

.section-header p {
  color: var(--color-text-muted);
  font-size: 1.2rem;
  max-width: 700px;
  margin: 2.5rem auto 0;
}

/* Advanced Grid Cards */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2.5rem;
}

.card {
  background: var(--color-white);
  border-radius: 20px;
  padding: 3rem;
  border: 1px solid var(--color-border);
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  z-index: 1;
}

.card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: linear-gradient(180deg, rgba(212,175,55,0.03) 0%, transparent 100%);
  z-index: -1;
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(212,175,55,0.3);
}

.card:hover::before {
  opacity: 1;
}

.card-icon {
  width: 70px;
  height: 70px;
  background: var(--color-gold-light);
  color: var(--color-gold-dark);
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  margin-bottom: 2rem;
  transition: transform var(--transition-normal);
  box-shadow: 0 10px 20px rgba(212,175,55,0.15);
}

.card:hover .card-icon {
  transform: scale(1.1) rotate(5deg);
}

.card h3 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

.card p {
  color: var(--color-text-muted);
  font-size: 1.05rem;
}

/* Redesigned Testimonials Section (Dark/Glass) */
.section-dark {
  background: var(--color-navy);
  color: var(--color-white);
  position: relative;
  overflow: hidden;
}

.section-dark::before {
  content: '"';
  position: absolute;
  top: 5%;
  left: 5%;
  font-size: 25rem;
  font-family: var(--font-serif);
  color: rgba(212, 175, 55, 0.03);
  line-height: 1;
  z-index: 0;
  pointer-events: none;
}

.testimonials-slider {
  position: relative;
  max-width: 900px;
  margin: 0 auto;
  overflow: hidden;
  padding: 1rem 0 3rem;
  z-index: 2;
}

.testimonials-track {
  display: flex;
  transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.testimonial-card {
  flex: 0 0 100%;
  width: 100%;
  background: rgba(255, 255, 255, 0.03);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  padding: 4rem 3rem;
  border-radius: 24px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
  color: var(--color-white);
  box-sizing: border-box;
}

.testimonial-text {
  font-size: 1.35rem;
  font-style: italic;
  line-height: 1.8;
  margin-bottom: 2.5rem;
  color: rgba(255, 255, 255, 0.9);
  font-family: var(--font-serif);
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 2rem;
}

.author-avatar {
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, var(--color-gold) 0%, var(--color-gold-dark) 100%);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-navy);
  font-weight: 800;
  font-size: 1.4rem;
  box-shadow: 0 4px 10px rgba(212, 175, 55, 0.3);
}

.author-info h4 {
  font-family: var(--font-sans);
  font-size: 1.1rem;
  margin-bottom: 0.2rem;
  color: var(--color-white);
}

.author-info p {
  font-size: 0.9rem;
  color: var(--color-gold);
  margin: 0;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-weight: 600;
}

.slider-controls {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 2rem;
  margin-top: 2rem;
  position: relative;
  z-index: 2;
}

.slider-btn {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: var(--color-white);
  width: 55px;
  height: 55px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-normal);
  font-size: 1.5rem;
}

.slider-btn:hover {
  background: var(--color-gold);
  color: var(--color-navy);
  border-color: var(--color-gold);
  transform: scale(1.05);
}

.slider-dots {
  display: flex;
  gap: 0.75rem;
}

.dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.2);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.dot:hover {
  background: rgba(255, 255, 255, 0.6);
}

.dot.active {
  background: var(--color-gold);
  transform: scale(1.4);
}

/* Footer */
.site-footer {
  background: var(--color-navy);
  color: rgba(255, 255, 255, 0.7);
  padding: 6rem 2rem 2rem;
  position: relative;
  overflow: hidden;
}

.site-footer::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(212,175,55,0.3), transparent);
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 5rem;
}

.footer-brand .logo {
  display: inline-block;
  margin-bottom: 1.5rem;
}

.footer-brand p {
  font-size: 1rem;
  line-height: 1.8;
  max-width: 400px;
}

.footer-links h4 {
  color: var(--color-white);
  font-family: var(--font-sans);
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-bottom: 2rem;
}

.footer-links ul {
  list-style: none;
}

.footer-links li {
  margin-bottom: 1rem;
}

.footer-links a {
  font-size: 1rem;
  transition: color var(--transition-fast), padding-left var(--transition-fast);
}

.footer-links a:hover {
  color: var(--color-gold);
  padding-left: 5px;
}

.footer-bottom {
  max-width: 1200px;
  margin: 5rem auto 0;
  padding-top: 2.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  text-align: center;
  font-size: 0.9rem;
}

/* Features Split Layout (Redesigned) */
.features-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}

.features-image-wrapper {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 1px solid rgba(255,255,255,0.5);
}

.features-image {
  width: 100%;
  height: auto;
  display: block;
}

.features-list {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.feature-card {
  display: flex;
  gap: 1.5rem;
  background: var(--color-white);
  padding: 2rem;
  border-radius: 16px;
  border: 1px solid var(--color-border);
  box-shadow: 0 4px 6px rgba(0,0,0,0.02);
  transition: all var(--transition-normal);
  align-items: flex-start;
}

.feature-card:hover {
  transform: translateX(10px);
  box-shadow: var(--shadow-md);
  border-color: rgba(212,175,55,0.3);
}

.feature-icon {
  width: 60px;
  height: 60px;
  flex-shrink: 0;
  background: var(--color-gold-light);
  color: var(--color-gold-dark);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 10px rgba(212,175,55,0.1);
}

.feature-icon svg {
  width: 30px;
  height: 30px;
}

.feature-text h3 {
  font-size: 1.4rem;
  margin-bottom: 0.5rem;
  color: var(--color-navy);
}

.feature-text p {
  color: var(--color-text-muted);
  font-size: 1rem;
  margin: 0;
}

/* Responsive */
@media (max-width: 768px) {
  .nav-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background: rgba(11, 25, 44, 0.98);
    backdrop-filter: blur(16px);
    flex-direction: column;
    padding: 2rem;
    gap: 1.5rem;
    border-radius: 20px;
    border: 1px solid var(--color-border-light);
    margin-top: 10px;
  }

  .site-header {
    left: 1rem;
    right: 1rem;
  }

  .nav-menu.open {
    display: flex;
  }

  .menu-toggle {
    display: block;
  }

  .hero {
    padding: 8rem 1.5rem 6rem;
  }

  .hero-cta {
    flex-direction: column;
    width: 100%;
    max-width: 300px;
  }

  .btn {
    width: 100%;
  }

  .features-split {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  .feature-card:hover {
    transform: translateY(-5px);
  }

  .footer-inner {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
}