/* Modern Premium Premium Palette & Variables */
:root {
    --primary: #0B5D4B;
    --primary-dark: #063D31;
    --primary-light: #0F7660;
    --accent: #D4AF37;
    --accent-light: #F6E7B2;
    --bg-main: #F7F8F6;
    --text-main: #1C1C1C;
    --text-muted: #6B7280;
    
    --shadow-soft: 0 15px 40px rgba(0, 0, 0, 0.05);
    --shadow-hover: 0 20px 50px rgba(11, 93, 75, 0.12);
    --glass-bg: rgba(255, 255, 255, 0.85);
    --glass-border: 1px solid rgba(255, 255, 255, 0.6);
}

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

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-main);
    color: var(--text-main);
    line-height: 1.7;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Poppins', sans-serif;
    color: var(--primary-dark);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.section-padding {
    padding: 120px 0; /* Expanded spacing for luxury feel */
}

.bg-light {
    background-color: #FFFFFF;
}

a {
    text-decoration: none;
    transition: 0.3s ease;
}

/* Glassmorphism Navbar */
.glass-nav {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    background: var(--glass-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: var(--glass-border);
    transition: 0.4s ease;
}

.glass-nav.scrolled {
    padding: 10px 0;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

.logo-area h1 {
    font-size: 28px;
    font-weight: 800;
    color: var(--primary-dark);
    letter-spacing: -1px;
}

.logo-area span {
    color: var(--accent);
}

nav {
    display: flex;
    gap: 40px;
    align-items: center;
}

.nav-link {
    font-weight: 500;
    color: var(--text-main);
    font-size: 15px;
    position: relative;
}

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

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

.nav-link:hover {
    color: var(--primary);
}

/* Buttons */
.btn-primary {
    background: var(--accent);
    color: var(--primary-dark);
    padding: 16px 36px;
    border-radius: 999px;
    font-weight: 600;
    font-family: 'Inter', sans-serif;
    display: inline-flex;
    align-items: center;
    gap: 12px;
    box-shadow: 0 10px 30px rgba(212, 175, 55, 0.2);
    transition: 0.3s ease;
}

.btn-primary:hover {
    transform: translateY(-4px);
    box-shadow: 0 15px 40px rgba(212, 175, 55, 0.4);
    background: #fff;
}

.btn-outline {
    border: 2px solid var(--primary);
    color: var(--primary);
    padding: 10px 24px;
    border-radius: 999px;
    font-weight: 600;
}

.btn-outline:hover {
    background: var(--primary);
    color: #fff;
    box-shadow: 0 10px 20px rgba(11, 93, 75, 0.2);
}

.menu-toggle {
    display: none;
    font-size: 24px;
    color: var(--primary);
    cursor: pointer;
}

/* Hero Section */
.hero {
    position: relative;
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 50%, var(--primary-light) 100%);
    padding: 200px 0 140px;
    text-align: center;
    color: #fff;
    overflow: hidden;
}

.glow-circle {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    z-index: 1;
    opacity: 0.6;
}

.circle-1 {
    width: 500px;
    height: 500px;
    background: rgba(212, 175, 55, 0.15);
    top: -100px;
    left: -100px;
}

.circle-2 {
    width: 400px;
    height: 400px;
    background: rgba(15, 118, 96, 0.4);
    bottom: -50px;
    right: -50px;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 900px;
}

.hero-badge {
    display: inline-block;
    background: rgba(255,255,255,0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.2);
    padding: 8px 20px;
    border-radius: 50px;
    font-size: 13px;
    font-weight: 500;
    margin-bottom: 30px;
    letter-spacing: 1px;
}

.hero h2 {
    font-size: 72px; /* Large Premium Typography */
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 24px;
    color: #fff;
    text-shadow: 0 15px 30px rgba(0,0,0,0.2);
}

.hero p {
    font-size: 20px;
    font-weight: 300;
    color: rgba(255,255,255,0.9);
    margin: 0 auto 40px;
    max-width: 700px;
}

.hero-stats {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 50px;
    margin-top: 70px;
    padding-top: 50px;
    border-top: 1px solid rgba(255,255,255,0.1);
}

.stat-item h4 {
    color: var(--accent);
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 5px;
}

.stat-item p {
    font-size: 14px;
    color: rgba(255,255,255,0.8);
    margin: 0;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.stat-divider {
    width: 1px;
    height: 50px;
    background: rgba(255,255,255,0.2);
}

/* Section Titles */
.section-title {
    text-align: center;
    margin-bottom: 70px;
}

.section-title h2 {
    font-size: 48px;
    font-weight: 700;
    margin-bottom: 15px;
    letter-spacing: -1px;
}

.section-title p {
    font-size: 18px;
    color: var(--text-muted);
}

/* Premium Mission Cards */
.grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

.premium-card {
    background: #FFFFFF;
    border-radius: 28px;
    padding: 50px 40px;
    box-shadow: var(--shadow-soft);
    border: var(--glass-border);
    transition: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    position: relative;
    z-index: 1;
}

.premium-card:hover {
    transform: translateY(-12px);
    box-shadow: var(--shadow-hover);
}

.icon-gradient {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--accent-light), var(--accent));
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    color: var(--primary-dark);
    margin-bottom: 30px;
    box-shadow: 0 10px 20px rgba(212, 175, 55, 0.2);
}

.premium-card h3 {
    font-size: 24px;
    margin-bottom: 15px;
}

.premium-card p {
    color: var(--text-muted);
}

/* Upgraded Initiatives Section */
.project-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
}

.project-card {
    background: #fff;
    border-radius: 28px;
    overflow: hidden;
    box-shadow: var(--shadow-soft);
    transition: 0.4s ease;
    border: var(--glass-border);
}

.project-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-hover);
}

/* Placeholder for real images */
.project-img {
    height: 240px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 60px;
    color: #fff;
}

.placeholder-gradient-1 { background: linear-gradient(135deg, #1e3c72 0%, #2a5298 100%); }
.placeholder-gradient-2 { background: linear-gradient(135deg, var(--primary), var(--primary-light)); }

.project-content {
    padding: 40px;
}

.project-badge {
    background: var(--bg-main);
    color: var(--primary);
    font-size: 12px;
    font-weight: 600;
    padding: 6px 14px;
    border-radius: 50px;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 15px;
    display: inline-block;
}

.project-content h3 {
    font-size: 28px;
    margin-bottom: 15px;
}

.project-content p {
    color: var(--text-muted);
    margin-bottom: 25px;
}

/* Progress Bar */
.progress-container {
    margin-bottom: 30px;
}

.progress-header {
    display: flex;
    justify-content: space-between;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--primary-dark);
}

.progress-bar {
    width: 100%;
    height: 8px;
    background: var(--bg-main);
    border-radius: 10px;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background: var(--accent);
    width: 0; /* Animated via JS */
    border-radius: 10px;
    transition: width 1.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.learn-more {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
    color: var(--primary);
}

.learn-more i {
    transition: 0.3s ease;
}

.learn-more:hover i {
    transform: translateX(5px);
    color: var(--accent);
}

/* CTA Banner Glassmorphism */
.cta-section {
    padding: 60px 0;
    background: var(--bg-main);
}

.cta-glass-box {
    background: linear-gradient(135deg, var(--primary-dark), var(--primary));
    border-radius: 32px;
    padding: 80px 40px;
    text-align: center;
    color: #fff;
    box-shadow: 0 20px 40px rgba(6, 61, 49, 0.2);
    position: relative;
    overflow: hidden;
}

.cta-glass-box h2 {
    color: #fff;
    font-size: 40px;
    margin-bottom: 15px;
}

.cta-glass-box p {
    font-size: 18px;
    margin-bottom: 35px;
    opacity: 0.9;
}

/* Contact Section Split Layout */
.contact-split {
    display: flex;
    gap: 80px;
    align-items: center;
}

.contact-left {
    flex: 1;
}

.contact-left h2 {
    font-size: 48px;
    margin-bottom: 20px;
}

.contact-left p {
    font-size: 18px;
    color: var(--text-muted);
    margin-bottom: 40px;
}

.social-links {
    display: flex;
    gap: 15px;
}

.social-icon {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: #fff;
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
}

.social-icon:hover {
    background: var(--accent);
    color: #fff;
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(212, 175, 55, 0.3);
}

.contact-right {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.info-card {
    background: #fff;
    padding: 30px;
    border-radius: 20px;
    display: flex;
    align-items: center;
    gap: 20px;
    box-shadow: var(--shadow-soft);
    transition: 0.3s ease;
}

.info-card:hover {
    transform: translateX(-10px);
    box-shadow: var(--shadow-hover);
    border-left: 4px solid var(--accent);
}

.info-icon {
    width: 60px;
    height: 60px;
    background: var(--bg-main);
    color: var(--primary);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
}

.info-card h4 {
    font-size: 18px;
    margin-bottom: 5px;
}

.info-card p {
    color: var(--text-muted);
    font-size: 14px;
}

/* Footer Upgraded */
.premium-footer {
    background: #04251E;
    color: #fff;
    padding: 100px 0 30px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 60px;
    margin-bottom: 60px;
}

.brand-col h2 {
    color: #fff;
    font-size: 32px;
    margin-bottom: 20px;
}

.brand-col span {
    color: var(--accent);
}

.brand-col p {
    color: rgba(255,255,255,0.6);
    font-size: 15px;
    max-width: 300px;
}

.footer-col h4 {
    color: #fff;
    font-size: 18px;
    margin-bottom: 25px;
}

.footer-col a {
    display: block;
    color: rgba(255,255,255,0.6);
    margin-bottom: 12px;
    font-size: 15px;
}

.footer-col a:hover {
    color: var(--accent);
    transform: translateX(5px);
}

.footer-socials {
    display: flex;
    gap: 15px;
}

.footer-socials a {
    width: 40px;
    height: 40px;
    background: rgba(255,255,255,0.05);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
}

.footer-socials a:hover {
    background: var(--accent);
    color: var(--primary-dark);
    transform: translateY(-3px);
}

.footer-bottom {
    text-align: center;
    border-top: 1px solid rgba(255,255,255,0.05);
    padding-top: 30px;
    color: rgba(255,255,255,0.4);
    font-size: 14px;
}

/* Animations Base */
.animate-up, .scroll-anim {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s ease-out, transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.animate-up.visible, .scroll-anim.visible {
    opacity: 1;
    transform: translateY(0);
}

.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }
.delay-4 { transition-delay: 0.4s; }

/* Responsive adjustments */
@media (max-width: 992px) {
    .grid-3 { grid-template-columns: repeat(2, 1fr); }
    .project-grid { grid-template-columns: 1fr; }
    .contact-split { flex-direction: column; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .hero h2 { font-size: 56px; }
}

@media (max-width: 768px) {
    .section-padding { padding: 80px 0; }
    .hero { padding: 150px 0 100px; }
    .hero h2 { font-size: 42px; }
    .hero-stats { flex-direction: column; gap: 30px; border: none; padding-top: 20px; }
    .stat-divider { width: 50px; height: 1px; }
    .grid-3 { grid-template-columns: 1fr; }
    nav { display: none; }
    .menu-toggle { display: block; }
    .footer-grid { grid-template-columns: 1fr; gap: 40px; }
    .cta-glass-box h2 { font-size: 32px; }
}

/* --- Donation Page Styles --- */
.donate-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}

.donate-info h2 {
    font-size: 48px;
    margin-bottom: 20px;
    line-height: 1.2;
}

.donate-subtitle {
    font-size: 18px;
    color: var(--text-muted);
    margin-bottom: 40px;
}

.important-notice {
    background: rgba(212, 175, 55, 0.1);
    border-left: 4px solid var(--accent);
    padding: 25px;
    border-radius: 0 15px 15px 0;
    display: flex;
    gap: 20px;
    align-items: flex-start;
}

.important-notice i {
    font-size: 24px;
    color: var(--accent);
    margin-top: 3px;
}

.important-notice h4 {
    color: var(--primary-dark);
    margin-bottom: 5px;
    font-size: 18px;
}

.important-notice p {
    color: var(--text-dark);
    font-size: 15px;
    margin: 0;
}

.donate-card {
    padding: 40px;
}

.payment-option {
    margin-bottom: 20px;
}

.option-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 15px;
}

.option-header i {
    font-size: 22px;
    color: var(--primary);
}

.option-header h3, .payment-option h3 {
    font-size: 20px;
    color: var(--primary-dark);
    margin: 0;
}

.upi-box {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--bg-main);
    padding: 15px 20px;
    border-radius: 12px;
    border: 1px solid rgba(0,0,0,0.05);
}

.upi-box span {
    font-family: monospace;
    font-size: 16px;
    color: var(--primary-dark);
    font-weight: 600;
}

.copy-btn {
    background: none;
    border: none;
    color: var(--primary);
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 5px;
    transition: 0.3s;
    font-family: 'Inter', sans-serif;
}

.copy-btn:hover {
    color: var(--accent);
}

.divider {
    text-align: center;
    position: relative;
    margin: 35px 0;
}

.divider::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    width: 100%;
    height: 1px;
    background: rgba(0,0,0,0.08);
}

.divider span {
    background: #fff;
    padding: 0 15px;
    position: relative;
    color: var(--text-muted);
    font-size: 14px;
    font-weight: 600;
}

.text-center {
    text-align: center;
}

.qr-container {
    width: 200px;
    height: 200px;
    margin: 20px auto;
    background: var(--bg-main);
    border-radius: 16px;
    padding: 15px;
    border: 1px dashed rgba(0,0,0,0.1);
    display: flex;
    align-items: center;
    justify-content: center;
}

.qr-image {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
}

.qr-hint {
    font-size: 14px;
    color: var(--text-muted);
}

@media (max-width: 992px) {
    .donate-wrapper { grid-template-columns: 1fr; gap: 40px; }
}