/* ===================================
   WBA Website Redesign - Main Styles
   Colors: Navy Blue (#1e3a5f), Gold (#d4af37, #c9a961)
   =================================== */

/* ============= CSS Variables ============= */
:root {
    --primary-navy: #1e3a5f;
    --primary-gold: #d4af37;
    --gold-light: #c9a961;
    --navy-dark: #152a45;
    --navy-light: #2c4f7c;
    --cream: #f8f6f1;
    --beige: #f5f3ed;
    --white: #ffffff;
    --text-dark: #2c3e50;
    --text-light: #6c757d;
    --border-color: #e0ddd5;
    
    --font-primary: 'Inter', sans-serif;
    --font-heading: 'Playfair Display', serif;
    
    --transition: all 0.3s ease;
    --shadow-sm: 0 2px 4px rgba(0,0,0,0.1);
    --shadow-md: 0 4px 6px rgba(0,0,0,0.1);
    --shadow-lg: 0 10px 30px rgba(0,0,0,0.15);
}

/* ============= Reset & Base Styles ============= */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

body {
    font-family: var(--font-primary);
    color: var(--text-dark);
    line-height: 1.6;
    background-color: var(--white);
    overflow-x: hidden;
}

/* ============= Typography ============= */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1rem;
    color: var(--primary-navy);
}

h1 { font-size: 3.5rem; }
h2 { font-size: 2.75rem; }
h3 { font-size: 2rem; }
h4 { font-size: 1.5rem; }

p {
    margin-bottom: 1rem;
}

.lead {
    font-size: 1.25rem;
    line-height: 1.8;
    color: var(--text-light);
}

/* ============= Container & Layout ============= */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* ============= Section Labels ============= */
.section-label {
    display: inline-block;
    color: var(--primary-gold);
    font-weight: 600;
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 1rem;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-header h2 {
    margin-top: 0.5rem;
    margin-bottom: 1rem;
}

.section-header p {
    font-size: 1.125rem;
    color: var(--text-light);
    max-width: 700px;
    margin: 0 auto;
}

/* ============= Buttons ============= */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.875rem 1.75rem;
    font-family: var(--font-primary);
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    border: 2px solid transparent;
    border-radius: 50px;
    cursor: pointer;
    transition: var(--transition);
    text-align: center;
    white-space: nowrap;
}

.btn-primary {
    background: var(--primary-navy);
    color: var(--white);
    border-color: var(--primary-navy);
}

.btn-primary:hover {
    background: var(--navy-dark);
    border-color: var(--navy-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-secondary {
    background: transparent;
    color: var(--primary-navy);
    border-color: var(--primary-navy);
}

.btn-secondary:hover {
    background: var(--primary-navy);
    color: var(--white);
}

.btn-gold {
    background: var(--primary-gold);
    color: var(--white);
    border-color: var(--primary-gold);
}

.btn-gold:hover {
    background: var(--gold-light);
    border-color: var(--gold-light);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-outline {
    background: transparent;
    color: var(--primary-navy);
    border-color: var(--border-color);
}

.btn-outline:hover {
    background: var(--primary-navy);
    color: var(--white);
    border-color: var(--primary-navy);
}

.btn-outline-light {
    background: transparent;
    color: var(--white);
    border-color: var(--white);
}

.btn-outline-light:hover {
    background: var(--white);
    color: var(--primary-navy);
}

.btn-lg {
    padding: 1.125rem 2.25rem;
    font-size: 1.125rem;
}

.btn-block {
    width: 100%;
    justify-content: center;
}

/* ============= Navigation ============= */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-sm);
    z-index: 1000;
    transition: var(--transition);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
}

.logo {
    display: flex;
    align-items: center;
    gap: 1rem;
    text-decoration: none;
}

.logo img {
    height: 60px;
    width: auto;
}

.logo-text {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-navy);
}

.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--primary-navy);
    cursor: pointer;
}

.nav-menu {
    display: flex;
    list-style: none;
    align-items: center;
    gap: 2rem;
}

.nav-link {
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 500;
    font-size: 0.95rem;
    transition: var(--transition);
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-gold);
    transition: var(--transition);
}

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

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

/* ============= Hero Section ============= */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary-navy) 0%, var(--navy-light) 100%);
    padding: 8rem 2rem 6rem;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 50%, rgba(212, 175, 55, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(212, 175, 55, 0.08) 0%, transparent 50%);
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><defs><pattern id="grid" width="100" height="100" patternUnits="userSpaceOnUse"><path d="M 100 0 L 0 0 0 100" fill="none" stroke="rgba(255,255,255,0.03)" stroke-width="1"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
    opacity: 0.5;
}

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

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    padding: 0.5rem 1.25rem;
    border-radius: 50px;
    color: var(--primary-gold);
    font-weight: 600;
    font-size: 0.875rem;
    margin-bottom: 2rem;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.hero-title {
    color: var(--white);
    font-size: 4rem;
    font-weight: 800;
    margin-bottom: 1rem;
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.hero-subtitle {
    color: var(--primary-gold);
    font-size: 1.75rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
}

.hero-highlight {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    background: var(--primary-gold);
    color: var(--white);
    padding: 1rem 2rem;
    border-radius: 50px;
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 2rem;
    box-shadow: 0 8px 25px rgba(212, 175, 55, 0.4);
}

.hero-description {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.125rem;
    line-height: 1.8;
    margin-bottom: 3rem;
    max-width: 750px;
    margin-left: auto;
    margin-right: auto;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.hero-scroll {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    color: rgba(255, 255, 255, 0.6);
    font-size: 2rem;
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateX(-50%) translateY(0); }
    40% { transform: translateX(-50%) translateY(-10px); }
    60% { transform: translateX(-50%) translateY(-5px); }
}

/* ============= Featured Program Section ============= */
.featured-program {
    padding: 6rem 0;
    background: var(--cream);
}

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

.featured-content h2 {
    font-size: 3rem;
    margin-bottom: 1.5rem;
}

.program-benefits {
    display: grid;
    gap: 1.5rem;
    margin: 3rem 0;
}

.benefit-item {
    display: flex;
    gap: 1.25rem;
    align-items: flex-start;
}

.benefit-item i {
    font-size: 2rem;
    color: var(--primary-gold);
    margin-top: 0.25rem;
}

.benefit-item h4 {
    margin-bottom: 0.25rem;
    color: var(--primary-navy);
}

.benefit-item p {
    color: var(--text-light);
    margin: 0;
}

.featured-image {
    position: relative;
}

.image-card {
    background: linear-gradient(135deg, var(--primary-navy) 0%, var(--navy-light) 100%);
    padding: 4rem 3rem;
    border-radius: 20px;
    text-align: center;
    color: var(--white);
    box-shadow: var(--shadow-lg);
}

.image-card i {
    font-size: 5rem;
    color: var(--primary-gold);
    margin-bottom: 2rem;
}

.image-card h3 {
    color: var(--white);
    font-size: 2rem;
    margin-bottom: 1rem;
}

.image-card p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.125rem;
}

/* ============= Programs Section ============= */
.programs-section {
    padding: 6rem 0;
    background: var(--white);
}

.programs-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.program-card {
    background: var(--white);
    padding: 3rem 2rem;
    border-radius: 15px;
    border: 2px solid var(--border-color);
    transition: var(--transition);
    position: relative;
}

.program-card:hover {
    border-color: var(--primary-gold);
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.program-card.featured {
    border-color: var(--primary-gold);
    background: linear-gradient(135deg, var(--cream) 0%, var(--beige) 100%);
}

.featured-badge {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    background: var(--primary-gold);
    color: var(--white);
    padding: 0.375rem 1rem;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
}

.card-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-navy) 0%, var(--navy-light) 100%);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.card-icon i {
    font-size: 2.5rem;
    color: var(--primary-gold);
}

.program-card h3 {
    margin-bottom: 1rem;
}

.program-card p {
    color: var(--text-light);
    margin-bottom: 1.5rem;
}

.feature-list {
    list-style: none;
    padding: 0;
}

.feature-list li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.5rem 0;
    color: var(--text-dark);
}

.feature-list i {
    color: var(--primary-gold);
    font-size: 1rem;
}

/* ============= Campaigns Section ============= */
.campaigns-section {
    padding: 6rem 0;
    background: linear-gradient(135deg, var(--primary-navy) 0%, var(--navy-light) 100%);
    color: var(--white);
}

.campaigns-content {
    max-width: 1000px;
    margin: 0 auto;
}

.campaigns-text .section-label {
    color: var(--primary-gold);
}

.campaigns-text h2 {
    color: var(--white);
    font-size: 3rem;
    margin-bottom: 1.5rem;
}

.campaigns-text .lead {
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 3rem;
}

.campaign-pillars {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    margin-bottom: 3rem;
}

.pillar {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    padding: 2rem;
    border-radius: 15px;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.pillar i {
    font-size: 2.5rem;
    color: var(--primary-gold);
    margin-bottom: 1rem;
}

.pillar h4 {
    color: var(--white);
    margin-bottom: 0.5rem;
}

.pillar p {
    color: rgba(255, 255, 255, 0.8);
    margin: 0;
}

.campaign-cta {
    text-align: center;
    padding: 3rem;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 15px;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.campaign-cta p {
    color: var(--white);
    font-size: 1.25rem;
    margin-bottom: 1.5rem;
}

/* ============= About Section ============= */
.about-section {
    padding: 6rem 0;
    background: var(--white);
}

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

.about-card {
    background: linear-gradient(135deg, var(--cream) 0%, var(--beige) 100%);
    padding: 3rem;
    border-radius: 20px;
    box-shadow: var(--shadow-lg);
}

.logo-display {
    text-align: center;
    margin-bottom: 2rem;
}

.logo-display img {
    width: 200px;
    height: auto;
}

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

.stat {
    text-align: center;
    padding: 1.5rem;
    background: var(--white);
    border-radius: 10px;
}

.stat h3 {
    color: var(--primary-gold);
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
}

.stat p {
    color: var(--text-dark);
    font-weight: 600;
    margin: 0;
}

.about-content h2 {
    font-size: 2.75rem;
    margin-bottom: 1.5rem;
}

.mission-vision {
    display: grid;
    gap: 1.5rem;
    margin: 2rem 0;
}

.mission, .vision {
    padding: 1.5rem;
    background: var(--cream);
    border-radius: 10px;
    border-left: 4px solid var(--primary-gold);
}

.mission h4, .vision h4 {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
    color: var(--primary-navy);
}

.mission i, .vision i {
    color: var(--primary-gold);
}

.mission p, .vision p {
    color: var(--text-light);
    margin: 0;
}

.about-features {
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
    margin-top: 2rem;
}

.feature {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1.5rem;
    background: var(--cream);
    border-radius: 50px;
    font-weight: 600;
    color: var(--primary-navy);
}

.feature i {
    color: var(--primary-gold);
}

/* ============= Membership Section ============= */
.membership-section {
    padding: 6rem 0;
    background: var(--cream);
}

.membership-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.membership-card {
    background: var(--white);
    border-radius: 15px;
    overflow: hidden;
    border: 2px solid var(--border-color);
    transition: var(--transition);
    position: relative;
}

.membership-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-gold);
}

.membership-card.featured {
    border-color: var(--primary-gold);
    border-width: 3px;
}

.recommended-badge {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary-gold);
    color: var(--white);
    padding: 0.5rem 2rem;
    border-radius: 0 0 15px 15px;
    font-size: 0.875rem;
    font-weight: 700;
    text-transform: uppercase;
    z-index: 1;
}

.membership-header {
    background: linear-gradient(135deg, var(--primary-navy) 0%, var(--navy-light) 100%);
    color: var(--white);
    padding: 3rem 2rem 2rem;
    text-align: center;
}

.membership-card.featured .membership-header {
    padding-top: 4rem;
}

.membership-header i {
    font-size: 3rem;
    color: var(--primary-gold);
    margin-bottom: 1rem;
}

.membership-header h3 {
    color: var(--white);
    margin: 0;
}

.membership-body {
    padding: 2rem;
}

.membership-body p {
    color: var(--text-light);
    margin-bottom: 1.5rem;
}

.membership-benefits {
    list-style: none;
    padding: 0;
    margin-bottom: 2rem;
}

.membership-benefits li {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    padding: 0.75rem 0;
    color: var(--text-dark);
}

.membership-benefits i {
    color: var(--primary-gold);
    font-size: 1.25rem;
    margin-top: 0.125rem;
}

/* ============= Donate Section ============= */
.donate-section {
    padding: 6rem 0;
    background: linear-gradient(135deg, var(--primary-gold) 0%, var(--gold-light) 100%);
    color: var(--white);
}

.donate-content {
    max-width: 1000px;
    margin: 0 auto;
    text-align: center;
}

.donate-text .section-label {
    color: var(--white);
}

.donate-text h2 {
    color: var(--white);
    font-size: 3rem;
    margin-bottom: 1.5rem;
}

.donate-text .lead {
    color: rgba(255, 255, 255, 0.95);
    margin-bottom: 3rem;
}

.impact-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-bottom: 3rem;
}

.impact-item {
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    padding: 2rem;
    border-radius: 15px;
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.impact-item i {
    font-size: 2.5rem;
    color: var(--white);
    margin-bottom: 1rem;
}

.impact-item h4 {
    color: var(--white);
    margin-bottom: 0.75rem;
}

.impact-item p {
    color: rgba(255, 255, 255, 0.9);
    margin: 0;
}

.donate-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

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

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 4rem;
}

.contact-info h3 {
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

.tagline {
    color: var(--primary-gold);
    font-weight: 600;
    font-size: 1.125rem;
    margin-bottom: 2rem;
}

.contact-methods {
    display: grid;
    gap: 1.5rem;
    margin-bottom: 3rem;
}

.contact-method {
    display: flex;
    gap: 1rem;
}

.contact-method i {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-navy) 0%, var(--navy-light) 100%);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-gold);
    font-size: 1.25rem;
    flex-shrink: 0;
}

.contact-method h4 {
    margin-bottom: 0.25rem;
    font-size: 1rem;
}

.contact-method a {
    color: var(--primary-navy);
    text-decoration: none;
    font-weight: 500;
}

.contact-method a:hover {
    color: var(--primary-gold);
}

.social-links h4 {
    margin-bottom: 1rem;
}

.social-icons {
    display: flex;
    gap: 1rem;
}

.social-icons a {
    width: 45px;
    height: 45px;
    background: var(--cream);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-navy);
    font-size: 1.25rem;
    transition: var(--transition);
}

.social-icons a:hover {
    background: var(--primary-gold);
    color: var(--white);
    transform: translateY(-3px);
}

/* Contact Form */
.contact-form-container {
    background: var(--cream);
    padding: 3rem;
    border-radius: 15px;
}

.contact-form {
    display: grid;
    gap: 1.5rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group label {
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--primary-navy);
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 0.875rem 1.25rem;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    font-family: var(--font-primary);
    font-size: 1rem;
    transition: var(--transition);
    background: var(--white);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-gold);
    box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.1);
}

.form-group textarea {
    resize: vertical;
}

/* ============= Footer ============= */
.footer {
    background: var(--primary-navy);
    color: var(--white);
    padding: 4rem 0 2rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.25fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

.footer-logo img {
    height: 60px;
    width: auto;
}

.footer-logo span {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--white);
}

.footer-col p {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.8;
}

.established {
    color: var(--primary-gold);
    font-weight: 600;
}

.footer-col h4 {
    color: var(--white);
    margin-bottom: 1.5rem;
    font-size: 1.25rem;
}

.footer-col ul {
    list-style: none;
    padding: 0;
}

.footer-col ul li {
    margin-bottom: 0.75rem;
}

.footer-col ul li a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: var(--transition);
}

.footer-col ul li a:hover {
    color: var(--primary-gold);
    padding-left: 5px;
}

.footer-social {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
}

.footer-social a {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    transition: var(--transition);
}

.footer-social a:hover {
    background: var(--primary-gold);
    transform: translateY(-3px);
}

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

.footer-bottom p {
    color: rgba(255, 255, 255, 0.6);
    margin: 0;
}

.footer-links {
    display: flex;
    gap: 2rem;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.6);
    text-decoration: none;
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--primary-gold);
}

/* ============= Scroll to Top Button ============= */
.scroll-to-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 50px;
    height: 50px;
    background: var(--primary-gold);
    color: var(--white);
    border: none;
    border-radius: 50%;
    font-size: 1.25rem;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    box-shadow: var(--shadow-md);
    z-index: 999;
}

.scroll-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.scroll-to-top:hover {
    background: var(--primary-navy);
    transform: translateY(-5px);
}

/* ============= Responsive Design ============= */

/* Tablet (max-width: 992px) */
@media (max-width: 992px) {
    h1 { font-size: 2.75rem; }
    h2 { font-size: 2.25rem; }
    h3 { font-size: 1.75rem; }
    
    .hero-title { font-size: 3rem; }
    
    .featured-grid,
    .about-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .programs-grid,
    .membership-grid {
        grid-template-columns: 1fr;
    }
    
    .campaign-pillars {
        grid-template-columns: 1fr;
    }
    
    .impact-stats {
        grid-template-columns: 1fr;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 2rem;
    }
}

/* Mobile (max-width: 768px) */
@media (max-width: 768px) {
    .container {
        padding: 0 1.5rem;
    }
    
    .nav-container {
        padding: 1rem 1.5rem;
    }
    
    .mobile-menu-toggle {
        display: block;
    }
    
    .nav-menu {
        position: fixed;
        top: 80px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 80px);
        background: rgba(255, 255, 255, 0.98);
        backdrop-filter: blur(10px);
        flex-direction: column;
        padding: 2rem;
        gap: 1rem;
        transition: var(--transition);
        box-shadow: var(--shadow-md);
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .nav-link::after {
        display: none;
    }
    
    .hero {
        padding: 6rem 1.5rem 4rem;
        min-height: auto;
    }
    
    .hero-title {
        font-size: 2.25rem;
    }
    
    .hero-subtitle {
        font-size: 1.25rem;
    }
    
    .hero-highlight {
        font-size: 1rem;
        padding: 0.75rem 1.5rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        width: 100%;
    }
    
    .hero-buttons .btn {
        width: 100%;
    }
    
    .section-header h2,
    .featured-content h2,
    .campaigns-text h2,
    .donate-text h2 {
        font-size: 2rem;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
    
    .contact-form-container {
        padding: 2rem;
    }
    
    .donate-buttons,
    .hero-buttons {
        gap: 1rem;
    }
    
    .btn-lg {
        padding: 1rem 1.75rem;
        font-size: 1rem;
    }
}

/* Small Mobile (max-width: 480px) */
@media (max-width: 480px) {
    .logo img {
        height: 45px;
    }
    
    .logo-text {
        font-size: 1.25rem;
    }
    
    h1 { font-size: 2rem; }
    h2 { font-size: 1.75rem; }
    h3 { font-size: 1.5rem; }
    
    .hero-title {
        font-size: 1.875rem;
    }
    
    .program-card,
    .membership-card {
        padding: 2rem 1.5rem;
    }
    
    .scroll-to-top {
        width: 45px;
        height: 45px;
        bottom: 1.5rem;
        right: 1.5rem;
    }
}