/* =============================
   IMPORTS & VARIABLES
============================= */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=Outfit:wght@300;400;500;600;700;800;900&display=swap');

:root {
  --petrol: #003b5c;
  --petrol-dark: #002840;
  --petrol-light: #005580;
  --sky: #6eaefc;
  --sky-light: #8fc4ff;
  --lav: #d7c9ff;
  --lav-light: #e8dcff;
  --accent: #ff6b6b;
  --accent-light: #ff8787;
  --success: #51cf66;
  --warning: #ffd43b;
}

* {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Outfit', 'Inter', sans-serif;
}

/* =============================
   SMOOTH SCROLL
============================= */
html {
  scroll-behavior: smooth;
}

/* =============================
   GLASS EFFECTS
============================= */
.glass-card {
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.6);
  box-shadow: 0 20px 60px rgba(0, 59, 92, 0.08),
              0 8px 16px rgba(0, 0, 0, 0.04);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.glass-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 30px 80px rgba(0, 59, 92, 0.15),
              0 12px 24px rgba(0, 0, 0, 0.08);
  border-color: rgba(110, 174, 252, 0.4);
}

/* =============================
   PREMIUM INPUTS
============================= */
.input {
  width: 100%;
  background: white;
  padding: 0.85rem 1rem;
  border-radius: 1rem;
  border: 2px solid #e2e8f0;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.03);
  outline: none;
  font-size: 0.95rem;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.input:focus {
  border-color: var(--sky);
  box-shadow: 0 0 0 4px rgba(110, 174, 252, 0.15),
              0 8px 20px rgba(110, 174, 252, 0.1);
  transform: translateY(-2px);
}

.input::placeholder {
  color: #94a3b8;
}

/* =============================
   AUTOCOMPLETE SUGGESTIONS
============================= */
.suggest-list {
  position: absolute;
  margin-top: 6px;
  background: white;
  width: 100%;
  border-radius: 1rem;
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.12);
  border: 1px solid #e2e8f0;
  overflow: hidden;
  z-index: 50;
  animation: slideDown 0.3s ease;
}

.suggest-item {
  padding: 0.85rem 1.1rem;
  cursor: pointer;
  transition: all 0.2s ease;
  border-left: 3px solid transparent;
}

.suggest-item:hover {
  background: linear-gradient(90deg, #eef6ff 0%, #f8fbff 100%);
  border-left-color: var(--sky);
  padding-left: 1.3rem;
}

/* =============================
   PREMIUM BUTTONS
============================= */
.btn-primary {
  background: linear-gradient(135deg, var(--petrol) 0%, var(--petrol-light) 100%);
  color: white;
  padding: 0.85rem 2rem;
  border-radius: 9999px;
  font-weight: 600;
  font-size: 0.95rem;
  box-shadow: 0 8px 24px rgba(0, 59, 92, 0.25);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  border: none;
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

.btn-primary::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
  transition: left 0.6s ease;
}

.btn-primary:hover::before {
  left: 100%;
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 32px rgba(0, 59, 92, 0.35);
}

.btn-primary:active {
  transform: translateY(-1px);
}

.btn-secondary {
  background: white;
  color: var(--petrol);
  padding: 0.85rem 2rem;
  border-radius: 9999px;
  font-weight: 600;
  font-size: 0.95rem;
  border: 2px solid var(--petrol);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  cursor: pointer;
}

.btn-secondary:hover {
  background: var(--petrol);
  color: white;
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(0, 59, 92, 0.25);
}

/* =============================
   OFFER CARDS
============================= */
.offer-card {
  position: relative;
  background: white;
  border-radius: 1.5rem;
  padding: 1.75rem;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.06);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  overflow: hidden;
  border: 1px solid rgba(0, 0, 0, 0.04);
}

.offer-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 5px;
  background: linear-gradient(90deg, var(--sky), var(--lav));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s ease;
}

.offer-card:hover::before {
  transform: scaleX(1);
}

.offer-card:hover {
  transform: translateY(-12px) scale(1.02);
  box-shadow: 0 20px 60px rgba(0, 59, 92, 0.15);
  border-color: rgba(110, 174, 252, 0.3);
}

/* =============================
   FEATURE CARDS
============================= */
.feature-card {
  background: white;
  padding: 2rem;
  border-radius: 1.5rem;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.06);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  border: 1px solid rgba(0, 0, 0, 0.04);
  position: relative;
  overflow: hidden;
}

.feature-card::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--sky), var(--lav));
  transform: scaleX(0);
  transition: transform 0.4s ease;
}

.feature-card:hover::after {
  transform: scaleX(1);
}

.feature-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 16px 48px rgba(0, 59, 92, 0.12);
}

/* =============================
   BADGES & LABELS
============================= */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  border-radius: 9999px;
  font-size: 0.85rem;
  font-weight: 600;
  background: linear-gradient(135deg, rgba(110, 174, 252, 0.15), rgba(215, 201, 255, 0.15));
  color: var(--petrol);
  border: 1px solid rgba(110, 174, 252, 0.3);
}

.price-tag {
  font-size: 2.5rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--petrol), var(--sky));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1.2;
}

/* =============================
   ANIMATIONS
============================= */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(40px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes float {
  0%, 100% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-20px);
  }
}

@keyframes pulse {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0.7;
  }
}

@keyframes shimmer {
  0% {
    background-position: -1000px 0;
  }
  100% {
    background-position: 1000px 0;
  }
}

.fade-in {
  animation: fadeInUp 0.7s ease both;
}

.animate-slideup {
  animation: slideUp 0.5s ease both;
}

.animate-float {
  animation: float 6s ease-in-out infinite;
}

.animate-pulse {
  animation: pulse 2s ease-in-out infinite;
}

/* =============================
   SCROLL REVEAL
============================= */
.scroll-reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

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

/* =============================
   NAVBAR ENHANCEMENTS
============================= */
.navbar-link {
  position: relative;
  transition: color 0.3s ease;
}

.navbar-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--sky), var(--lav));
  transition: width 0.3s ease;
}

.navbar-link:hover::after {
  width: 100%;
}

/* =============================
   HERO SECTION
============================= */
.hero-gradient {
  background: linear-gradient(135deg, 
    rgba(0, 59, 92, 0.03) 0%, 
    rgba(110, 174, 252, 0.05) 50%, 
    rgba(215, 201, 255, 0.05) 100%);
}

/* =============================
   TESTIMONIAL CARDS
============================= */
.testimonial-card {
  background: white;
  padding: 2rem;
  border-radius: 1.5rem;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.06);
  border-left: 4px solid var(--sky);
  transition: all 0.3s ease;
}

.testimonial-card:hover {
  transform: translateX(8px);
  box-shadow: 0 12px 32px rgba(0, 59, 92, 0.1);
}

/* =============================
   STATS COUNTER
============================= */
.stat-number {
  font-size: 3rem;
  font-weight: 900;
  background: linear-gradient(135deg, var(--petrol), var(--sky));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
}

/* =============================
   FOOTER
============================= */
.footer-link {
  transition: all 0.3s ease;
  position: relative;
}

.footer-link:hover {
  color: var(--sky);
  transform: translateX(4px);
}

/* =============================
   RESPONSIVE UTILITIES
============================= */
@media (max-width: 768px) {
  .price-tag {
    font-size: 2rem;
  }
  
  .stat-number {
    font-size: 2.5rem;
  }
  
  .glass-card {
    backdrop-filter: blur(12px);
  }
}

/* =============================
   LOADING SKELETON
============================= */
.skeleton {
  background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
  background-size: 200% 100%;
  animation: shimmer 2s infinite;
  border-radius: 0.5rem;
}

/* =============================
   CUSTOM SCROLLBAR
============================= */
::-webkit-scrollbar {
  width: 10px;
}

::-webkit-scrollbar-track {
  background: #f1f5f9;
}

::-webkit-scrollbar-thumb {
  background: linear-gradient(180deg, var(--sky), var(--lav));
  border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(180deg, var(--petrol), var(--sky));
}