@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@600;700;800&family=Poppins:wght@300;400;500;600;700&display=swap');

/* ==========================================================================
   Aadiyogi Foundation - Master Stylesheet
   Domain: aadiyogingo.com
   Registration: F-0028978(ARN) | PAN: AAMTA6581A
   ========================================================================== */

:root {
    --primary: #c45c26;
    --primary-dark: #9a4318;
    --primary-light: #f7e8e0;
    --secondary: #1a5f4a;
    --secondary-dark: #114434;
    --secondary-light: #e3f2ed;
    --accent: #f4a261;
    --accent-gold: #d4af37;
    --dark: #1e242b;
    --dark-surface: #14181d;
    --light: #faf7f2;
    --light-card: #ffffff;
    --gray-50: #f9fafb;
    --gray-100: #f3f4f6;
    --gray-200: #e5e7eb;
    --gray-500: #6b7280;
    --gray-700: #374151;
    --white: #ffffff;
    
    --font-heading: 'Playfair Display', Georgia, 'Times New Roman', serif;
    --font-body: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    
    --shadow-sm: 0 4px 12px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 10px 30px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 20px 45px rgba(0, 0, 0, 0.12);
    --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-full: 9999px;
}

/* Reset & Base */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-body);
    background-color: var(--light);
    color: var(--dark);
    line-height: 1.7;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    color: var(--dark);
    line-height: 1.25;
}

p {
    color: var(--gray-700);
}

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

img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* SVG Vector Icons Styling */
.svg-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    flex-shrink: 0;
    vertical-align: middle;
}

.svg-icon svg {
    width: 100%;
    height: 100%;
    fill: currentColor;
}

.icon-box {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-md);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: var(--transition);
}

.icon-box.primary {
    background: var(--primary-light);
    color: var(--primary);
}

.icon-box.secondary {
    background: var(--secondary-light);
    color: var(--secondary);
}

.icon-box.accent {
    background: #fff4e6;
    color: var(--primary);
}

/* Layout Utilities */
.container {
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.section-header {
    text-align: center;
    max-width: 750px;
    margin: 0 auto 3.5rem;
}

.section-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.4rem 1.1rem;
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    background: var(--primary-light);
    color: var(--primary);
    margin-bottom: 1rem;
}

.section-header h2 {
    font-size: clamp(2rem, 3.5vw, 2.8rem);
    margin-bottom: 1rem;
}

.section-header p {
    font-size: 1.1rem;
    color: var(--gray-500);
}

/* Universal Button Reset */
button {
    font-family: var(--font-body);
    border: none;
    background: none;
    cursor: pointer;
    outline: none;
    -webkit-tap-highlight-color: transparent;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.55rem;
    padding: 0.75rem 1.4rem;
    border-radius: var(--radius-full);
    font-weight: 600;
    font-size: 0.92rem;
    cursor: pointer;
    border: 2px solid transparent;
    transition: var(--transition);
    text-decoration: none;
    white-space: nowrap;
}

.btn .svg-icon {
    width: 18px;
    height: 18px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.btn-primary {
    background: var(--primary);
    color: var(--white) !important;
    box-shadow: 0 4px 16px rgba(196, 92, 38, 0.3);
}

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 22px rgba(196, 92, 38, 0.45);
    color: var(--white) !important;
}

.btn-secondary {
    background: var(--secondary);
    color: var(--white) !important;
    box-shadow: 0 4px 16px rgba(26, 95, 74, 0.3);
}

.btn-secondary:hover {
    background: var(--secondary-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 22px rgba(26, 95, 74, 0.45);
    color: var(--white) !important;
}

.btn-outline {
    border-color: var(--white);
    color: var(--white) !important;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(5px);
}

.btn-outline:hover {
    background: var(--white);
    color: var(--dark) !important;
    transform: translateY(-2px);
}

.btn-outline-dark {
    border-color: var(--gray-300);
    color: var(--dark);
    background: var(--white);
}

.btn-outline-dark:hover {
    border-color: var(--primary);
    color: var(--primary);
}

/* Fixed Site Header (Includes Top Bar + Navbar) */
header.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.97);
    backdrop-filter: blur(15px);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.08);
    transition: var(--transition);
}

/* Top Announcement / Trust Bar */
.top-trust-bar {
    background: var(--dark-surface);
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.8rem;
    padding: 0.45rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.top-trust-bar .container,
.top-trust-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.trust-info-item,
.top-trust-item {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    white-space: nowrap;
}

.trust-info-item .svg-icon,
.top-trust-item .svg-icon {
    color: var(--accent);
    width: 15px;
    height: 15px;
}

/* Navigation Bar */
nav.navbar {
    background: transparent;
    padding: 0.6rem 0;
    transition: var(--transition);
}

.nav-container,
.navbar.container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: nowrap;
}

.brand-logo {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    text-decoration: none;
    flex-shrink: 0;
}

.brand-logo img,
.logo-img {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--accent);
    flex-shrink: 0;
}

.brand-text {
    display: flex;
    flex-direction: column;
}

.brand-name {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--dark);
    line-height: 1.1;
    white-space: nowrap;
}

.brand-name span {
    color: var(--primary);
}

.brand-sub,
.brand-tagline {
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--secondary);
    letter-spacing: 0.3px;
    white-space: nowrap;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 1.25rem;
    list-style: none;
    margin: 0;
    padding: 0;
}

.nav-links a {
    font-weight: 500;
    font-size: 0.92rem;
    color: var(--dark);
    position: relative;
    white-space: nowrap;
    text-decoration: none;
    transition: var(--transition);
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--primary);
    font-weight: 600;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary);
    transition: var(--transition);
}

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

.nav-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--dark);
    padding: 0.5rem;
}

/* Hero Section */
.hero-section {
    position: relative;
    min-height: 85vh;
    padding-top: 11rem;
    padding-bottom: 7rem;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, rgba(20, 24, 29, 0.82), rgba(26, 95, 74, 0.75)),
                url('../images/hero_bg.webp');
    background-size: cover;
    background-position: center;
    color: var(--white);
}

.hero-content {
    max-width: 820px;
    margin: 0 auto;
    text-align: center;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    background: rgba(255, 255, 255, 0.18);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    padding: 0.4rem 1.4rem;
    border-radius: var(--radius-full);
    font-size: 0.88rem;
    font-weight: 500;
    letter-spacing: 1px;
    margin-bottom: 1.8rem;
}

.hero-badge .svg-icon {
    color: var(--accent);
}

.hero-section h1 {
    font-size: clamp(2.5rem, 5.5vw, 4rem);
    color: var(--white);
    margin-bottom: 1.4rem;
    line-height: 1.15;
}

.hero-section h1 span {
    color: var(--accent);
}

.hero-section p {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.92);
    margin-bottom: 2.5rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.hero-btns {
    display: flex;
    gap: 1.2rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 1rem;
}

/* Trust Verification Banner Container */
.trust-container-wrapper {
    position: relative;
    z-index: 20;
}

.trust-verification-banner {
    background: var(--white);
    margin-top: -3.8rem;
    margin-bottom: 2rem;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    padding: 1.8rem 2.2rem;
    border: 1px solid var(--gray-200);
}

.trust-banner-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    align-items: center;
}

.trust-badge-item {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.trust-badge-item .icon-box {
    background: var(--secondary-light);
    color: var(--secondary);
}

.trust-badge-text h4 {
    font-size: 0.95rem;
    color: var(--dark);
    margin-bottom: 0.1rem;
}

.trust-badge-text p {
    font-size: 0.85rem;
    color: var(--gray-500);
    font-weight: 500;
}

/* About Section */
.about-section {
    padding: 7rem 0 5rem;
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-image-wrapper {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.about-image-wrapper img {
    width: 100%;
    height: 480px;
    object-fit: cover;
}

.about-experience-card {
    position: absolute;
    bottom: 2rem;
    left: 2rem;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    padding: 1.2rem 1.8rem;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    display: flex;
    align-items: center;
    gap: 1rem;
    border-left: 4px solid var(--primary);
}

.about-experience-card .num {
    font-size: 2.2rem;
    font-weight: 700;
    font-family: var(--font-heading);
    color: var(--primary);
    line-height: 1;
}

.about-experience-card .txt {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--dark);
}

.about-content h3 {
    font-size: 2.2rem;
    margin-bottom: 1.2rem;
}

.about-content p {
    margin-bottom: 1.2rem;
    font-size: 1.05rem;
}

.values-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.2rem;
    margin-top: 2rem;
}

.value-item {
    background: var(--white);
    padding: 1.2rem;
    border-radius: var(--radius-sm);
    border: 1px solid var(--gray-200);
    display: flex;
    align-items: flex-start;
    gap: 0.9rem;
}

.value-item .svg-icon {
    color: var(--primary);
    margin-top: 0.2rem;
}

.value-item h4 {
    font-size: 1rem;
    margin-bottom: 0.2rem;
}

.value-item p {
    font-size: 0.85rem;
    margin: 0;
    color: var(--gray-500);
}

/* Statistics Counter Section */
.stats-section {
    background: linear-gradient(135deg, var(--secondary-dark), var(--secondary));
    color: var(--white);
    padding: 4.5rem 0;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 2.5rem;
    text-align: center;
}

.stat-card {
    padding: 1.5rem;
}

.stat-card .svg-icon {
    width: 48px;
    height: 48px;
    color: var(--accent);
    margin-bottom: 1rem;
}

.stat-number {
    font-family: var(--font-heading);
    font-size: 3rem;
    font-weight: 700;
    color: var(--white);
    line-height: 1;
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.85);
    font-weight: 500;
}

/* Core Initiatives Section */
.initiatives-section {
    padding: 6rem 0;
    background: var(--light);
}

.initiatives-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2.2rem;
}

.initiative-card {
    background: var(--white);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--gray-200);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}

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

.initiative-thumb {
    position: relative;
    height: 240px;
    overflow: hidden;
}

.initiative-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.initiative-card:hover .initiative-thumb img {
    transform: scale(1.06);
}

.initiative-tag {
    position: absolute;
    top: 1rem;
    left: 1rem;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(5px);
    color: var(--primary);
    padding: 0.3rem 0.9rem;
    border-radius: var(--radius-full);
    font-size: 0.8rem;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
}

.initiative-body {
    padding: 1.8rem;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.initiative-body h3 {
    font-size: 1.4rem;
    margin-bottom: 0.8rem;
}

.initiative-body p {
    font-size: 0.95rem;
    color: var(--gray-600);
    margin-bottom: 1.2rem;
}

.initiative-features {
    list-style: none;
    margin-bottom: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.initiative-features li {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-size: 0.9rem;
    color: var(--gray-700);
}

.initiative-features li .svg-icon {
    width: 18px;
    height: 18px;
    color: var(--secondary);
}

.initiative-footer {
    margin-top: auto;
    padding-top: 1.25rem;
    border-top: 1px solid var(--gray-200);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.initiative-footer a[href$=".html"]:not(.sponsor-link) {
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--secondary);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    transition: var(--transition);
}

.initiative-footer a[href$=".html"]:not(.sponsor-link):hover {
    color: var(--secondary-dark);
    transform: translateX(3px);
}

.sponsor-link,
.sponsor-cause-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    padding: 0.55rem 1.1rem;
    background: var(--primary);
    color: var(--white) !important;
    border-radius: var(--radius-full);
    font-weight: 600;
    font-size: 0.84rem;
    border: none;
    cursor: pointer;
    box-shadow: 0 3px 12px rgba(196, 92, 38, 0.25);
    transition: var(--transition);
    text-decoration: none;
    white-space: nowrap;
    outline: none;
}

.sponsor-link:hover,
.sponsor-cause-btn:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 18px rgba(196, 92, 38, 0.4);
    color: var(--white) !important;
}

.sponsor-link .svg-icon,
.sponsor-cause-btn .svg-icon {
    width: 14px;
    height: 14px;
    color: var(--white);
    transition: transform 0.2s ease;
}

.sponsor-link:hover .svg-icon,
.sponsor-cause-btn:hover .svg-icon {
    transform: translateX(3px);
}

/* Interactive Donation Portal Section */
.donation-section {
    padding: 6rem 0;
    background: linear-gradient(135deg, #fffaf5, #f5fbf8);
}

.donation-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 3.5rem;
    align-items: start;
}

.donation-box {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 2.5rem;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--gray-200);
}

.donation-tabs {
    display: flex;
    background: var(--gray-100);
    padding: 0.3rem;
    border-radius: var(--radius-full);
    margin-bottom: 2rem;
}

.donation-tab-btn {
    flex: 1;
    border: none;
    background: none;
    padding: 0.7rem 1rem;
    border-radius: var(--radius-full);
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--gray-600);
    cursor: pointer;
    transition: var(--transition);
}

.donation-tab-btn.active {
    background: var(--white);
    color: var(--primary);
    box-shadow: var(--shadow-sm);
}

.cause-selector {
    margin-bottom: 1.5rem;
}

.cause-selector label {
    display: block;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--dark);
}

.cause-selector select {
    width: 100%;
    padding: 0.85rem 1.2rem;
    border-radius: var(--radius-sm);
    border: 1px solid var(--gray-300);
    font-family: var(--font-body);
    font-size: 0.95rem;
    outline: none;
    transition: var(--transition);
}

.cause-selector select:focus {
    border-color: var(--primary);
}

.amount-presets {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0.8rem;
    margin-bottom: 1.5rem;
}

.amount-btn {
    border: 1.5px solid var(--gray-300);
    background: var(--gray-50);
    padding: 0.85rem 0.5rem;
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 1rem;
    color: var(--dark);
    cursor: pointer;
    transition: var(--transition);
    text-align: center;
}

.amount-btn:hover {
    border-color: var(--primary);
    background: var(--primary-light);
    color: var(--primary);
    transform: translateY(-2px);
}

.amount-btn.active {
    border-color: var(--primary);
    background: var(--primary);
    color: var(--white);
    box-shadow: 0 4px 14px rgba(196, 92, 38, 0.35);
}

.custom-amount-input {
    margin-bottom: 1.8rem;
}

.custom-amount-input label {
    display: block;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--dark);
}

.input-with-currency {
    position: relative;
    display: flex;
    align-items: center;
}

.input-with-currency span {
    position: absolute;
    left: 1.2rem;
    font-weight: 600;
    font-size: 1.1rem;
    color: var(--primary);
}

.input-with-currency input {
    width: 100%;
    padding: 0.85rem 1.2rem 0.85rem 2.4rem;
    border-radius: var(--radius-sm);
    border: 1.5px solid var(--gray-300);
    background: var(--gray-50);
    font-family: var(--font-body);
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--dark);
    outline: none;
    transition: var(--transition);
}

.input-with-currency input:focus {
    border-color: var(--primary);
    background: var(--white);
    box-shadow: 0 0 0 3px rgba(196, 92, 38, 0.15);
}

.qr-code-box {
    background: var(--light);
    border: 2px dashed rgba(196, 92, 38, 0.3);
    border-radius: var(--radius-md);
    padding: 1.6rem;
    text-align: center;
    margin-bottom: 1.8rem;
}

.qr-code-img {
    width: 175px;
    height: 175px;
    margin: 0 auto 1rem;
    background: var(--white);
    padding: 0.6rem;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--gray-200);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.qr-code-img:hover {
    transform: scale(1.03);
    box-shadow: var(--shadow-md);
}

.qr-code-img svg {
    width: 100%;
    height: 100%;
}

.qr-code-box p {
    font-size: 0.85rem;
    color: var(--gray-600);
    margin-bottom: 0.4rem;
}

.copy-val-wrapper {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.copy-btn {
    background: none;
    border: none;
    cursor: pointer;
    color: var(--primary);
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    padding: 0.2rem 0.5rem;
    border-radius: var(--radius-sm);
    transition: var(--transition);
}

.copy-btn:hover {
    background: var(--primary-light);
    color: var(--primary-dark);
}

.copy-btn .svg-icon {
    width: 15px;
    height: 15px;
}

.bank-info-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 2.2rem;
    border: 1px solid var(--gray-200);
    box-shadow: var(--shadow-sm);
}

.bank-info-card h3 {
    font-size: 1.3rem;
    margin-bottom: 1.2rem;
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

.bank-detail-item {
    display: flex;
    justify-content: space-between;
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--gray-100);
    font-size: 0.92rem;
}

.bank-detail-item:last-child {
    border-bottom: none;
}

.bank-detail-item span:first-child {
    color: var(--gray-500);
    font-weight: 500;
}

.bank-detail-item span:last-child {
    font-weight: 600;
    color: var(--dark);
}

.tax-exemption-badge {
    background: var(--secondary-light);
    color: var(--secondary);
    padding: 1rem;
    border-radius: var(--radius-sm);
    margin-top: 1.5rem;
    display: flex;
    align-items: flex-start;
    gap: 0.8rem;
    font-size: 0.88rem;
}

.tax-exemption-badge .svg-icon {
    margin-top: 0.1rem;
}

/* Gallery Section */
.gallery-section {
    padding: 6rem 0;
    background: var(--white);
}

.gallery-filters {
    display: flex;
    justify-content: center;
    gap: 0.8rem;
    flex-wrap: wrap;
    margin-bottom: 2.5rem;
}

.filter-btn {
    border: none;
    background: var(--gray-100);
    color: var(--gray-700);
    padding: 0.6rem 1.4rem;
    border-radius: var(--radius-full);
    font-weight: 500;
    font-size: 0.9rem;
    cursor: pointer;
    transition: var(--transition);
}

.filter-btn:hover,
.filter-btn.active {
    background: var(--secondary);
    color: var(--white);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.5rem;
}

.gallery-item {
    position: relative;
    border-radius: var(--radius-md);
    overflow: hidden;
    height: 260px;
    cursor: pointer;
    box-shadow: var(--shadow-sm);
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.gallery-item:hover img {
    transform: scale(1.08);
}

.gallery-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(20, 24, 29, 0.85), transparent);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 1.5rem;
    opacity: 0;
    transition: var(--transition);
}

.gallery-item:hover .gallery-overlay {
    opacity: 1;
}

.gallery-overlay h4 {
    color: var(--white);
    font-size: 1.1rem;
    margin-bottom: 0.2rem;
}

.gallery-overlay p {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.85rem;
}

/* Trust & Documents Section */
.documents-section {
    padding: 6rem 0;
    background: var(--light);
}

.docs-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.doc-card {
    background: var(--white);
    border-radius: var(--radius-md);
    padding: 2rem;
    border: 1px solid var(--gray-200);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}

.doc-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.doc-card .icon-box {
    margin-bottom: 1.2rem;
}

.doc-card h3 {
    font-size: 1.25rem;
    margin-bottom: 0.6rem;
}

.doc-card p {
    font-size: 0.9rem;
    color: var(--gray-600);
    margin-bottom: 1.5rem;
    flex-grow: 1;
}

.doc-meta {
    font-size: 0.82rem;
    color: var(--gray-500);
    margin-bottom: 1rem;
    display: flex;
    gap: 1rem;
}

/* Volunteer Section */
.volunteer-section {
    padding: 6rem 0;
    background: var(--white);
}

.volunteer-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 4rem;
    align-items: center;
}

.volunteer-content h2 {
    font-size: 2.4rem;
    margin-bottom: 1.2rem;
}

.volunteer-content p {
    font-size: 1.05rem;
    margin-bottom: 2rem;
}

.volunteer-perks {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.volunteer-perks li {
    display: flex;
    align-items: flex-start;
    gap: 0.9rem;
}

.volunteer-perks li .svg-icon {
    color: var(--primary);
    margin-top: 0.2rem;
}

.volunteer-form-box {
    background: var(--light);
    border-radius: var(--radius-lg);
    padding: 2.5rem;
    border: 1px solid var(--gray-200);
    box-shadow: var(--shadow-md);
}

/* Contact Section */
.contact-section {
    padding: 6rem 0;
    background: var(--light);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 4rem;
}

.contact-info-list {
    display: flex;
    flex-direction: column;
    gap: 1.8rem;
    margin-top: 2rem;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 1.2rem;
}

.contact-item .icon-box {
    background: var(--primary-light);
    color: var(--primary);
}

.contact-item-text h4 {
    font-size: 1.05rem;
    margin-bottom: 0.2rem;
}

.contact-item-text p {
    font-size: 0.95rem;
    color: var(--gray-600);
}

/* Forms */
.form-group {
    margin-bottom: 1.4rem;
}

.form-group label {
    display: block;
    font-size: 0.88rem;
    font-weight: 600;
    margin-bottom: 0.4rem;
    color: var(--dark);
}

.form-control {
    width: 100%;
    padding: 0.85rem 1.2rem;
    border-radius: var(--radius-sm);
    border: 1px solid var(--gray-300);
    font-family: var(--font-body);
    font-size: 0.95rem;
    outline: none;
    background: var(--white);
    transition: var(--transition);
}

.form-control:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(196, 92, 38, 0.15);
}

textarea.form-control {
    resize: vertical;
    min-height: 120px;
}

/* FAQ Accordion */
.faq-section {
    padding: 5rem 0;
    background: var(--white);
}

.faq-container {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.faq-item {
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: var(--transition);
}

.faq-question {
    width: 100%;
    padding: 1.2rem 1.5rem;
    background: var(--white);
    border: none;
    text-align: left;
    font-family: var(--font-body);
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--dark);
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
}

.faq-question .svg-icon {
    color: var(--primary);
    transition: transform 0.3s ease;
}

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

.faq-answer {
    padding: 0 1.5rem 1.5rem;
    display: none;
    font-size: 0.95rem;
    color: var(--gray-600);
    line-height: 1.7;
}

.faq-item.active .faq-answer {
    display: block;
}

/* Modals & Lightbox */
.modal,
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 2000;
    background: rgba(0, 0, 0, 0.75);
    backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

.modal.active,
.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.modal-content,
.modal-container {
    background: var(--white);
    border-radius: var(--radius-lg);
    max-width: 620px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    padding: 2.5rem;
    box-shadow: var(--shadow-lg);
    transform: scale(0.9);
    transition: var(--transition);
}

.modal.active .modal-content,
.modal-overlay.active .modal-container {
    transform: scale(1);
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--gray-200);
}

.modal-header h3 {
    font-size: 1.4rem;
    color: var(--dark);
    margin: 0;
}

.modal-close {
    position: absolute;
    top: 1.2rem;
    right: 1.2rem;
    background: var(--gray-100);
    border: none;
    border-radius: 50%;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: var(--dark);
    transition: var(--transition);
}

.modal-close:hover {
    background: var(--primary);
    color: var(--white);
}

/* Toast Notifications */
.toast-container {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    z-index: 3000;
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.toast {
    background: var(--dark-surface);
    color: var(--white);
    padding: 1rem 1.5rem;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: 0.8rem;
    font-size: 0.9rem;
    border-left: 4px solid var(--primary);
    animation: slideInRight 0.3s ease forwards;
}

@keyframes slideInRight {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

/* Footer */
footer.footer {
    background: var(--dark-surface);
    color: rgba(255, 255, 255, 0.8);
    padding: 5rem 0 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr repeat(3, 1fr);
    gap: 3rem;
    margin-bottom: 4rem;
}

.footer-brand .brand-name {
    color: var(--white);
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.footer-brand p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.92rem;
    margin-bottom: 1.5rem;
}

.footer-col h4 {
    color: var(--white);
    font-size: 1.1rem;
    margin-bottom: 1.4rem;
    position: relative;
    padding-bottom: 0.5rem;
}

.footer-col h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 30px;
    height: 2px;
    background: var(--primary);
}

.footer-col ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.footer-col a {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
}

.footer-col a:hover {
    color: var(--accent);
    padding-left: 4px;
}

.footer-bottom {
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.6);
}

/* Responsive Media Queries */
@media (max-width: 1080px) {
    .nav-links {
        position: fixed;
        top: 80px;
        left: 0;
        right: 0;
        background: var(--white);
        flex-direction: column;
        padding: 2.5rem 1.5rem;
        box-shadow: var(--shadow-lg);
        transform: translateY(-160%);
        transition: var(--transition);
        gap: 1.5rem;
        z-index: 999;
    }
    
    .nav-links.active {
        transform: translateY(0);
    }
    
    .menu-toggle {
        display: block !important;
    }

    .about-grid,
    .donation-grid,
    .volunteer-grid,
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
}

@media (max-width: 768px) {
    .top-trust-bar {
        display: none;
    }

    .nav-links {
        top: 65px;
    }
    
    .trust-banner-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .amount-presets {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
    }
}

/* ==========================================================================
   UI / UX Polish & Micro-Interactions
   ========================================================================== */

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 10px;
}
::-webkit-scrollbar-track {
    background: var(--light);
}
::-webkit-scrollbar-thumb {
    background: var(--primary);
    border-radius: var(--radius-full);
    border: 2px solid var(--light);
}
::-webkit-scrollbar-thumb:hover {
    background: var(--primary-dark);
}

/* Focus & Accessibility Ring */
:focus-visible {
    outline: 2px solid var(--primary);
    outline-offset: 3px;
}

/* Button Active Press State */
.btn:active,
.amount-btn:active,
.filter-btn:active {
    transform: scale(0.97);
}

/* Glowing Pulse Animation for Main CTA */
.nav-actions .btn-primary {
    animation: ctaPulse 3s infinite;
}

@keyframes ctaPulse {
    0% {
        box-shadow: 0 4px 18px rgba(196, 92, 38, 0.35);
    }
    50% {
        box-shadow: 0 4px 28px rgba(196, 92, 38, 0.65);
    }
    100% {
        box-shadow: 0 4px 18px rgba(196, 92, 38, 0.35);
    }
}

/* Smooth QR Code Hover Effect */
.qr-code-img {
    transition: var(--transition);
}
.qr-code-img:hover {
    transform: scale(1.04);
    box-shadow: var(--shadow-md);
}

/* Card Subtle Image Zoom on Hover */
.initiative-card .initiative-thumb img,
.gallery-item img {
    will-change: transform;
}