/* Custom styles for Pattathanam Service Co-operative Bank */

@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+Malayalam:wght@100..900&family=Inter:wght@300;400;500;600;700;800;900&display=swap');

:root {
  --primary: #1a237e;
  --primary-light: #283593;
  --primary-dark: #0d1442;
  --accent: #f9a825;
  --accent-light: #fdd835;
  --gold: #d4a017;
  --gold-light: #f5c842;
  --green: #2e7d32;
  --green-light: #43a047;
  --white: #ffffff;
  --gray-50: #f8fafc;
  --gray-100: #f1f5f9;
  --gray-200: #e2e8f0;
  --gray-600: #475569;
  --gray-800: #1e293b;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

body {
  font-family: 'Inter', 'Noto Sans Malayalam', sans-serif;
  color: var(--gray-800);
  overflow-x: hidden;
}

.malayalam {
  font-family: 'Noto Sans Malayalam', sans-serif;
}

/* ===== Navbar ===== */
.navbar {
  background: linear-gradient(135deg, var(--primary-dark), var(--primary));
  backdrop-filter: blur(10px);
  transition: all 0.3s ease;
  z-index: 1000;
}

.navbar.scrolled {
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
}

.nav-link {
  position: relative;
  transition: color 0.3s ease;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--accent);
  transition: width 0.3s ease;
}

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

/* ===== Hero Section ===== */
.hero {
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 50%, var(--primary-light) 100%);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(249, 168, 37, 0.15) 0%, transparent 70%);
  border-radius: 50%;
  animation: pulse-glow 4s ease-in-out infinite;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -30%;
  left: -10%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.05) 0%, transparent 70%);
  border-radius: 50%;
  animation: pulse-glow 6s ease-in-out infinite reverse;
}

@keyframes pulse-glow {
  0%, 100% { transform: scale(1); opacity: 0.5; }
  50% { transform: scale(1.2); opacity: 1; }
}

.hero-pattern {
  position: absolute;
  inset: 0;
  background-image: 
    radial-gradient(circle at 20% 50%, rgba(255,255,255,0.03) 1px, transparent 1px),
    radial-gradient(circle at 80% 20%, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 60px 60px;
}

/* ===== Stats Counter ===== */
.stats-section {
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%);
  position: relative;
}

.stat-card {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 16px;
  padding: 2rem 1.5rem;
  text-align: center;
  backdrop-filter: blur(10px);
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.stat-card:hover {
  transform: translateY(-8px);
  background: rgba(255, 255, 255, 0.15);
  border-color: var(--accent);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.stat-number {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--accent);
  line-height: 1;
}

.stat-label {
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.85);
  margin-top: 0.5rem;
}

/* ===== Gold Loan Section ===== */
.gold-section {
  background: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%);
  position: relative;
  overflow: hidden;
}

.gold-section::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 50%;
  height: 100%;
  background: radial-gradient(ellipse at right, rgba(212, 160, 23, 0.1) 0%, transparent 70%);
}

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

.gold-card {
  background: linear-gradient(145deg, rgba(212, 160, 23, 0.15), rgba(212, 160, 23, 0.05));
  border: 1px solid rgba(212, 160, 23, 0.3);
  border-radius: 20px;
  padding: 2rem;
  backdrop-filter: blur(10px);
  transition: all 0.3s ease;
}

.gold-card:hover {
  border-color: var(--gold);
  box-shadow: 0 0 30px rgba(212, 160, 23, 0.2);
}

/* ===== Services Section ===== */
.service-card {
  background: var(--white);
  border-radius: 20px;
  padding: 2rem;
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  border: 1px solid var(--gray-200);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  transform: scaleX(0);
  transition: transform 0.4s ease;
}

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

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 40px rgba(26, 35, 126, 0.12);
}

.service-icon {
  width: 64px;
  height: 64px;
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  margin-bottom: 1rem;
  transition: transform 0.3s ease;
}

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

/* ===== Deposit Section ===== */
.deposit-section {
  background: linear-gradient(180deg, var(--gray-50) 0%, var(--white) 100%);
}

.interest-badge {
  background: linear-gradient(135deg, var(--green), var(--green-light));
  color: white;
  font-size: 3.5rem;
  font-weight: 900;
  border-radius: 24px;
  padding: 2rem 3rem;
  display: inline-block;
  box-shadow: 0 10px 30px rgba(46, 125, 50, 0.3);
  animation: badge-pulse 2s ease-in-out infinite;
}

@keyframes badge-pulse {
  0%, 100% { box-shadow: 0 10px 30px rgba(46, 125, 50, 0.3); }
  50% { box-shadow: 0 15px 40px rgba(46, 125, 50, 0.5); }
}

/* ===== Chitty Section ===== */
.chitty-card {
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  border-radius: 16px;
  padding: 1.5rem 2rem;
  color: white;
  transition: all 0.3s ease;
  border: 1px solid rgba(255,255,255,0.1);
}

.chitty-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 15px 30px rgba(26, 35, 126, 0.3);
}

/* ===== About Section ===== */
.about-section {
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%);
  position: relative;
}

.strength-item {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  padding: 1.25rem;
  transition: all 0.3s ease;
}

.strength-item:hover {
  background: rgba(255, 255, 255, 0.15);
  border-color: var(--accent);
}

/* ===== Contact Section ===== */
.contact-card {
  background: white;
  border-radius: 20px;
  padding: 2rem;
  border: 1px solid var(--gray-200);
  transition: all 0.3s ease;
}

.contact-card:hover {
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
}

/* ===== Footer ===== */
.footer {
  background: linear-gradient(135deg, #0a0e27 0%, var(--primary-dark) 100%);
}

/* ===== Animations ===== */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.7s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

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

.fade-in-left {
  opacity: 0;
  transform: translateX(-40px);
  transition: all 0.7s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.fade-in-left.visible {
  opacity: 1;
  transform: translateX(0);
}

.fade-in-right {
  opacity: 0;
  transform: translateX(40px);
  transition: all 0.7s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.fade-in-right.visible {
  opacity: 1;
  transform: translateX(0);
}

.scale-in {
  opacity: 0;
  transform: scale(0.8);
  transition: all 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.scale-in.visible {
  opacity: 1;
  transform: scale(1);
}

/* Stagger children */
.stagger > *:nth-child(1) { transition-delay: 0.1s; }
.stagger > *:nth-child(2) { transition-delay: 0.2s; }
.stagger > *:nth-child(3) { transition-delay: 0.3s; }
.stagger > *:nth-child(4) { transition-delay: 0.4s; }
.stagger > *:nth-child(5) { transition-delay: 0.5s; }
.stagger > *:nth-child(6) { transition-delay: 0.6s; }

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

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

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

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

/* ===== Mobile Menu ===== */
.mobile-menu {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(10, 14, 39, 0.97);
  z-index: 9999;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2rem;
  backdrop-filter: blur(20px);
}

.mobile-menu.active {
  display: flex;
}

.mobile-menu a {
  font-size: 1.5rem;
  color: white;
  text-decoration: none;
  transition: color 0.3s;
}

.mobile-menu a:hover {
  color: var(--accent);
}

/* ===== Responsive ===== */
@media (max-width: 768px) {
  .stat-number {
    font-size: 1.8rem;
  }
  
  .interest-badge {
    font-size: 2.5rem;
    padding: 1.5rem 2rem;
  }
}

/* Marquee */
.marquee-container {
  overflow: hidden;
  white-space: nowrap;
  background: var(--accent);
  color: var(--primary-dark);
  font-weight: 600;
  padding: 0.5rem 0;
}

.marquee-content {
  display: inline-block;
  animation: marquee 25s linear infinite;
}

@keyframes marquee {
  0% { transform: translateX(100%); }
  100% { transform: translateX(-100%); }
}

/* Floating elements */
.float {
  animation: float 6s ease-in-out infinite;
}

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

/* Gradient text */
.gradient-text {
  background: linear-gradient(135deg, var(--accent), var(--gold-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Shimmer effect on gold card */
.shimmer {
  position: relative;
  overflow: hidden;
}

.shimmer::after {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: linear-gradient(
    to right,
    transparent 0%,
    rgba(255, 255, 255, 0.1) 50%,
    transparent 100%
  );
  transform: rotate(30deg);
  animation: shimmer 3s ease-in-out infinite;
}

@keyframes shimmer {
  0% { transform: translateX(-100%) rotate(30deg); }
  100% { transform: translateX(100%) rotate(30deg); }
}

/* Nonstop banking badge */
.nonstop-badge {
  background: linear-gradient(135deg, #e53935, #ff5252);
  color: white;
  padding: 0.5rem 1.5rem;
  border-radius: 50px;
  font-weight: 700;
  display: inline-block;
  animation: nonstop-pulse 1.5s ease-in-out infinite;
}

@keyframes nonstop-pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(229, 57, 53, 0.4); }
  50% { box-shadow: 0 0 0 10px rgba(229, 57, 53, 0); }
}