/* ========================================
   HHPOKER - Nature-Inspired Custom Styles
   Teal theme with organic animations
   ======================================== */

/* --- CSS Variables --- */
:root {
  --primary: #14B8A6;
  --primary-dark: #0D9488;
  --primary-light: #5EEAD4;
  --primary-50: #F0FDFA;
  --primary-100: #CCFBF1;
  --primary-200: #99F6E4;
  --primary-300: #5EEAD4;
  --primary-400: #2DD4BF;
  --primary-500: #14B8A6;
  --primary-600: #0D9488;
  --primary-700: #0F766E;
  --primary-800: #115E59;
  --primary-900: #134E4A;
  --dark-teal: #0F2B2A;
  --white: #FFFFFF;
  --gray-50: #F9FAFB;
  --gray-100: #F3F4F6;
  --gray-200: #E5E7EB;
  --gray-300: #D1D5DB;
  --gray-400: #9CA3AF;
  --gray-500: #6B7280;
  --gray-600: #4B5563;
  --gray-700: #374151;
  --gray-800: #1F2937;
  --gray-900: #111827;
  --transition-base: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-bounce: 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
  --shadow-teal: 0 10px 30px rgba(20, 184, 166, 0.25);
}

/* --- Smooth Scroll --- */
html {
  scroll-behavior: smooth;
}

/* --- Selection --- */
::selection {
  background-color: var(--primary-300);
  color: var(--primary-900);
}

/* --- Glassmorphism Navbar --- */
.glass-nav {
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  background: rgba(255, 255, 255, 0.72);
  border-bottom: 1px solid rgba(20, 184, 166, 0.15);
  box-shadow: 0 1px 8px rgba(20, 184, 166, 0.08);
  transition: all var(--transition-base);
}

.glass-nav.scrolled {
  background: rgba(255, 255, 255, 0.88);
  box-shadow: 0 4px 20px rgba(20, 184, 166, 0.12);
}

/* --- Logo Text --- */
.logo-text {
  font-weight: 800;
  background: linear-gradient(135deg, var(--primary-500), var(--primary-600));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: -0.5px;
}

/* --- Hero Overlay Card --- */
.hero-overlay {
  background: rgba(255, 255, 255, 0.82);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(20, 184, 166, 0.18);
  border-radius: 24px;
  box-shadow: var(--shadow-xl), 0 0 0 1px rgba(20, 184, 166, 0.08);
}

/* --- Feature Cards --- */
.feature-card {
  position: relative;
  background: var(--white);
  border-radius: 20px;
  padding: 32px 28px;
  transition: all var(--transition-bounce);
  box-shadow: var(--shadow-md);
  overflow: hidden;
  border-top: 4px solid var(--primary-500);
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--primary-400), var(--primary-600), var(--primary-400));
  border-radius: 20px 20px 0 0;
  opacity: 0;
  transition: opacity var(--transition-base);
}

.feature-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-teal);
}

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

.feature-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: 16px;
  background: linear-gradient(135deg, var(--primary-100), var(--primary-200));
  color: var(--primary-600);
  font-size: 24px;
  margin-bottom: 20px;
  transition: all var(--transition-bounce);
}

.feature-card:hover .feature-icon {
  transform: scale(1.1) rotate(-5deg);
  background: linear-gradient(135deg, var(--primary-400), var(--primary-500));
  color: var(--white);
}

/* --- Stats Section --- */
.stat-number {
  font-size: 3rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--primary-400), var(--primary-600));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1.1;
}

/* --- Testimonial Cards --- */
.testimonial-card {
  background: var(--white);
  border-radius: 20px;
  padding: 32px;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--primary-100);
  transition: all var(--transition-bounce);
  position: relative;
}

.testimonial-card::after {
  content: '\201C';
  position: absolute;
  top: 16px;
  right: 24px;
  font-size: 64px;
  color: var(--primary-200);
  font-family: Georgia, serif;
  line-height: 1;
  pointer-events: none;
}

.testimonial-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-teal);
  border-color: var(--primary-300);
}

.testimonial-avatar {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  border: 3px solid var(--primary-200);
  transition: all var(--transition-base);
  object-fit: cover;
}

.testimonial-card:hover .testimonial-avatar {
  border-color: var(--primary-500);
  transform: scale(1.08);
}

/* --- FAQ Accordion --- */
.faq-item {
  background: var(--white);
  border-radius: 16px;
  margin-bottom: 12px;
  overflow: hidden;
  border: 1px solid var(--gray-200);
  transition: all var(--transition-base);
}

.faq-item.active {
  border-color: var(--primary-300);
  box-shadow: var(--shadow-md);
}

.faq-question {
  width: 100%;
  padding: 20px 24px;
  text-align: left;
  font-weight: 600;
  font-size: 1.05rem;
  color: var(--gray-800);
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  background: none;
  border: none;
  transition: all var(--transition-base);
}

.faq-item.active .faq-question {
  color: var(--primary-700);
}

.faq-question i {
  transition: transform var(--transition-base);
  color: var(--primary-500);
  font-size: 0.85rem;
}

.faq-item.active .faq-question i {
  transform: rotate(180deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.faq-item.active .faq-answer {
  max-height: 500px;
}

.faq-answer-inner {
  padding: 0 24px 20px;
  color: var(--gray-600);
  line-height: 1.7;
}

/* --- CTA Section --- */
.cta-gradient {
  background: linear-gradient(135deg, var(--primary-400), var(--primary-600), #059669);
  position: relative;
  overflow: hidden;
}

.cta-gradient::before {
  content: '';
  position: absolute;
  top: -60px;
  right: -60px;
  width: 200px;
  height: 200px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  pointer-events: none;
}

.cta-gradient::after {
  content: '';
  position: absolute;
  bottom: -40px;
  left: -40px;
  width: 160px;
  height: 160px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.06);
  pointer-events: none;
}

/* --- CTA Buttons --- */
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 32px;
  background: linear-gradient(135deg, var(--primary-500), var(--primary-600));
  color: white;
  font-weight: 600;
  border-radius: 12px;
  border: none;
  cursor: pointer;
  transition: all var(--transition-bounce);
  box-shadow: 0 4px 14px rgba(20, 184, 166, 0.35);
  text-decoration: none;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(20, 184, 166, 0.45);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 32px;
  background: rgba(255, 255, 255, 0.95);
  color: var(--primary-600);
  font-weight: 600;
  border-radius: 12px;
  border: 2px solid var(--primary-200);
  cursor: pointer;
  transition: all var(--transition-bounce);
  text-decoration: none;
}

.btn-secondary:hover {
  border-color: var(--primary-500);
  background: var(--primary-50);
  transform: translateY(-2px);
  box-shadow: 0 4px 14px rgba(20, 184, 166, 0.2);
}

/* --- Leaf-inspired decorative elements --- */
.leaf-float {
  animation: leafFloat 6s ease-in-out infinite;
}

@keyframes leafFloat {
  0%, 100% {
    transform: translateY(0) rotate(0deg);
  }
  25% {
    transform: translateY(-12px) rotate(3deg);
  }
  50% {
    transform: translateY(-6px) rotate(-2deg);
  }
  75% {
    transform: translateY(-16px) rotate(1deg);
  }
}

/* --- Fade-in-up animation for sections --- */
.fade-in-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.fade-in-up.visible {
  opacity: 1;
  transform: translateY(0);
}

/* --- Pulse glow for CTA button --- */
.pulse-glow {
  animation: pulseGlow 2.5s ease-in-out infinite;
}

@keyframes pulseGlow {
  0%, 100% {
    box-shadow: 0 4px 14px rgba(20, 184, 166, 0.35);
  }
  50% {
    box-shadow: 0 4px 30px rgba(20, 184, 166, 0.6), 0 0 0 10px rgba(20, 184, 166, 0.08);
  }
}

/* --- Mobile menu --- */
.mobile-menu {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.mobile-menu.open {
  max-height: 400px;
}

/* --- Nature-themed divider wave --- */
.wave-divider {
  position: relative;
  height: 60px;
  overflow: hidden;
}

.wave-divider::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 40px;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1200 120' preserveAspectRatio='none'%3E%3Cpath d='M321.39,56.44c58-10.79,114.16-30.13,172-41.86,82.39-16.72,168.19-17.73,250.45-.39C823.78,31,906.67,72,985.66,92.83c70.05,18.48,146.53,26.09,214.34,3V0H0V27.35A600.21,600.21,0,0,0,321.39,56.44Z' fill='%2314B8A6' fill-opacity='0.08'/%3E%3C/svg%3E") repeat-x;
  background-size: 1200px 40px;
}

/* --- Scrollbar --- */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: var(--gray-100);
}

::-webkit-scrollbar-thumb {
  background: var(--primary-300);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--primary-500);
}

/* --- Contact form styles --- */
.form-input {
  width: 100%;
  padding: 14px 18px;
  border: 2px solid var(--gray-200);
  border-radius: 12px;
  font-size: 1rem;
  transition: all var(--transition-base);
  background: var(--white);
  color: var(--gray-800);
  outline: none;
}

.form-input:focus {
  border-color: var(--primary-400);
  box-shadow: 0 0 0 4px rgba(20, 184, 166, 0.1);
}

.form-label {
  display: block;
  font-weight: 600;
  color: var(--gray-700);
  margin-bottom: 6px;
  font-size: 0.95rem;
}

/* --- About page styles --- */
.about-stat-card {
  background: var(--white);
  border-radius: 16px;
  padding: 28px;
  text-align: center;
  box-shadow: var(--shadow-md);
  border-top: 3px solid var(--primary-500);
  transition: all var(--transition-base);
}

.about-stat-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-teal);
}

/* --- Badge / Tag --- */
.tag {
  display: inline-block;
  padding: 4px 12px;
  background: var(--primary-100);
  color: var(--primary-700);
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 600;
}

/* --- Responsive adjustments --- */
@media (max-width: 768px) {
  .stat-number {
    font-size: 2.2rem;
  }

  .feature-card {
    padding: 24px 20px;
  }

  .hero-overlay {
    margin: 0 16px;
    padding: 24px !important;
  }
}