:root {
    --primary: #e74c3c;
    --primary-dark: #c0392b;
    --primary-light: #f1948a;
    --secondary: #2c3e50;
    --accent: #f39c12;
    --gradient-primary: linear-gradient(135deg, #e74c3c 0%, #f39c12 100%);
    --gradient-dark: linear-gradient(135deg, #2c3e50 0%, #1a252f 100%);
    --text-dark: #1a1a2e;
    --gray-bg: #f8f9fa;
    --white: #ffffff;
    --shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
    --shadow-hover: 0 20px 60px rgba(0, 0, 0, 0.15);
    --radius: 20px;
    --transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    --font-primary: 'Inter', sans-serif;
    --font-display: 'Playfair Display', serif;
    --modal-overlay: rgba(0, 0, 0, 0.7);
}

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

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

body {
    font-family: var(--font-primary);
    color: var(--text-dark);
    background: var(--white);
    line-height: 1.7;
    overflow-x: hidden;
}

body.modal-open {
    overflow: hidden;
}

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

ul {
    list-style: none;
}

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

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.section-padding {
    padding: 100px 0;
}

.section-tag {
    display: inline-block;
    background: var(--gradient-primary);
    color: var(--white);
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    padding: 6px 20px;
    border-radius: 50px;
    margin-bottom: 15px;
}

.section-title {
    font-family: var(--font-display);
    font-size: 2.8rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 15px;
}

.section-title span {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 35px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1rem;
    border: none;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
}

.btn-primary {
    background: var(--gradient-primary);
    color: var(--white);
    box-shadow: 0 8px 30px rgba(231, 76, 60, 0.35);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 40px rgba(231, 76, 60, 0.45);
    color: var(--white);
}

.btn-lg {
    padding: 18px 45px;
    font-size: 1.1rem;
}

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

/* HEADER */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 9999;
    padding: 15px 0;
    transition: var(--transition);
    background: transparent;
}

.header.scrolled {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    box-shadow: 0 2px 30px rgba(0, 0, 0, 0.08);
    padding: 10px 0;
}

.navbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo a {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-display);
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--white);
    transition: var(--transition);
}

.header.scrolled .logo a {
    color: var(--text-dark);
}

.logo a i {
    color: var(--primary);
    font-size: 2rem;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 30px;
}

.nav-menu a {
    color: rgba(255, 255, 255, 0.9);
    font-weight: 500;
    font-size: 0.95rem;
    position: relative;
    padding: 5px 0;
    transition: var(--transition);
}

.header.scrolled .nav-menu a {
    color: var(--text-dark);
}

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

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

.nav-menu a.active {
    color: var(--primary);
}

.btn-donate-nav {
    background: var(--gradient-primary) !important;
    color: var(--white) !important;
    padding: 10px 25px !important;
    border-radius: 50px !important;
    font-weight: 600 !important;
}

.btn-donate-nav::after {
    display: none !important;
}

.btn-donate-nav:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(231, 76, 60, 0.4);
}

.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    z-index: 100;
}

.hamburger span {
    width: 28px;
    height: 3px;
    background: var(--white);
    border-radius: 5px;
    transition: var(--transition);
}

.header.scrolled .hamburger span {
    background: var(--text-dark);
}

.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 6px);
}

.hamburger.active span:nth-child(2) {
    opacity: 0;
}

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -6px);
}

/* PAGE HERO */
.page-hero {
    padding: 150px 0 100px;
    position: relative;
    background-size: cover;
    background-position: center;
    text-align: center;
    color: var(--white);
    background-repeat: no-repeat;
}

.page-hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(44, 62, 80, 0.85) 0%, rgba(26, 37, 47, 0.75) 100%);
}

.page-hero-content {
    position: relative;
    z-index: 2;
}

.page-hero-content h1 {
    font-family: var(--font-display);
    font-size: 4rem;
    font-weight: 800;
    margin-bottom: 15px;
}

.page-hero-content p {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.85);
}

/* DONATE PAGE */
.donate-page {
    background: var(--gray-bg);
}

.donate-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}

.donate-info p {
    color: #666;
    font-size: 1.05rem;
    margin: 20px 0;
}

.donate-list {
    margin: 20px 0 30px;
}

.donate-list li {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 8px 0;
    font-size: 1rem;
}

.donate-list li i {
    color: var(--primary);
    font-size: 1.2rem;
}

.donate-impact h4 {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 15px;
}

.impact-item {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 12px 20px;
    background: var(--white);
    border-radius: 12px;
    margin-bottom: 10px;
    box-shadow: var(--shadow);
}

.impact-item span {
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--primary);
    min-width: 60px;
}

.impact-item p {
    margin: 0;
    color: #666;
}

.donate-form-box {
    background: var(--white);
    padding: 40px;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

.donate-form-box h3 {
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 25px;
    text-align: center;
    color: var(--text-dark);
}

/* DONATE AMOUNTS */
.donate-amounts {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    margin-bottom: 20px;
}

.amount-btn {
    padding: 10px 20px;
    border: 2px solid #e9ecef;
    border-radius: 10px;
    background: var(--white);
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: var(--transition);
    flex: 1;
    min-width: 60px;
    color: var(--text-dark);
}

.amount-btn.active,
.amount-btn:hover {
    border-color: var(--primary);
    background: var(--gradient-primary);
    color: var(--white);
}

.amount-btn.active {
    box-shadow: 0 4px 15px rgba(231, 76, 60, 0.3);
}

.form-group {
    margin-bottom: 20px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 15px 20px;
    border: 2px solid #e9ecef;
    border-radius: 12px;
    font-family: var(--font-primary);
    font-size: 1rem;
    transition: var(--transition);
    background: var(--gray-bg);
    color: var(--text-dark);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: #999;
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--primary);
    outline: none;
    background: var(--white);
    box-shadow: 0 0 0 4px rgba(231, 76, 60, 0.1);
}

.donate-payment {
    margin: 25px 0;
}

.donate-payment h4 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 12px;
    color: var(--text-dark);
}

.payment-options-vertical {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.payment-option {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 14px 20px;
    border: 2px solid #e9ecef;
    border-radius: 12px;
    cursor: pointer;
    transition: var(--transition);
    background: var(--white);
    position: relative;
}

.payment-option:hover {
    border-color: var(--primary);
    background: #fff5f3;
}

.payment-option.active {
    border-color: var(--primary);
    background: #fff5f3;
    box-shadow: 0 0 0 4px rgba(231, 76, 60, 0.1);
}

.payment-option input[type="radio"] {
    display: none;
}

.payment-option i:first-of-type {
    font-size: 1.5rem;
    color: var(--primary);
    width: 30px;
    text-align: center;
}

.payment-option span {
    flex: 1;
    font-weight: 500;
    font-size: 1rem;
    color: var(--text-dark);
}

.payment-option .check-icon {
    color: var(--primary);
    font-size: 1.2rem;
    opacity: 0;
    transform: scale(0);
    transition: var(--transition);
}

.payment-option.active .check-icon {
    opacity: 1;
    transform: scale(1);
}

/* ===== MODALS ===== */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--modal-overlay);
    z-index: 99999;
    display: none;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(5px);
    animation: fadeIn 0.3s ease;
}

.modal-overlay.active {
    display: flex !important;
}

.modal {
    background: var(--white);
    border-radius: var(--radius);
    max-width: 500px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    animation: slideUp 0.4s ease;
    box-shadow: var(--shadow-hover);
}

.modal-overlay.active .modal {
    display: block !important;
}

.modal-back-btn {
    display: none;
}

.modal-title {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--text-dark);
    padding: 0 30px 15px 30px;
    border-bottom: 1px solid #e9ecef;
    text-align: center;
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    padding: 15px 30px 10px 30px;
    gap: 10px;
}

.modal-close {
    background: none;
    border: none;
    font-size: 1.8rem;
    cursor: pointer;
    color: #999;
    transition: var(--transition);
    padding: 0 5px;
    margin-left: auto;
}

.modal-close:hover {
    color: var(--primary);
    transform: rotate(90deg);
}

.modal-body {
    padding: 30px;
}

/* Card Modal */
.card-form .form-group {
    margin-bottom: 15px;
}

.card-form .form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
}

.card-form label {
    display: block;
    font-weight: 500;
    font-size: 0.9rem;
    margin-bottom: 5px;
    color: #666;
}

.card-form .card-icons {
    display: flex;
    gap: 10px;
    margin-bottom: 15px;
}

.card-form .card-icons i {
    font-size: 2.2rem;
    color: #999;
}

.card-form .card-icons i:hover {
    color: var(--primary);
}

/* M-Pesa Modal */
.mpesa-form .mpesa-info {
    text-align: center;
    padding: 20px 0 10px;
}

.mpesa-form .mpesa-info i {
    font-size: 4rem;
    color: var(--primary);
    margin-bottom: 15px;
}

.mpesa-form .mpesa-info p {
    color: #666;
    font-size: 0.95rem;
}

/* Payment Details Box - Shared for M-Pesa, PayPal, Western Union */
.payment-details-box {
    background: var(--gray-bg);
    border-radius: 12px;
    padding: 16px 18px;
    margin: 12px 0 18px;
    border: 1px solid #e9ecef;
}

.payment-detail-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 6px 0;
    border-bottom: 1px solid #e9ecef;
    gap: 10px;
}

.payment-detail-row:last-child {
    border-bottom: none;
}

.payment-detail-row .label {
    font-weight: 500;
    color: #666;
    font-size: 0.9rem;
    min-width: 80px;
}

.payment-detail-row .value {
    font-weight: 600;
    color: var(--text-dark);
    font-size: 0.95rem;
    flex: 1;
    word-break: break-all;
}

.payment-detail-row .copy-btn {
    background: none;
    border: none;
    color: var(--primary);
    cursor: pointer;
    font-size: 1.1rem;
    padding: 4px 8px;
    border-radius: 6px;
    transition: var(--transition);
    flex-shrink: 0;
}

.payment-detail-row .copy-btn:hover {
    background: rgba(231, 76, 60, 0.1);
    transform: scale(1.1);
}

.payment-detail-row .copy-btn.copied {
    color: #2ecc71;
}

.mpesa-steps {
    margin: 15px 0 10px;
    padding: 0;
}

.mpesa-steps li {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 8px 0;
    border-bottom: 1px solid #f0f0f0;
    font-size: 0.95rem;
    color: var(--text-dark);
}

.mpesa-steps li:last-child {
    border-bottom: none;
}

.mpesa-steps .step-number {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 30px;
    height: 30px;
    background: var(--gradient-primary);
    color: var(--white);
    border-radius: 50%;
    font-weight: 700;
    font-size: 0.85rem;
    flex-shrink: 0;
}

/* PayPal Modal */
.paypal-form .paypal-info {
    text-align: center;
    padding: 20px 0 10px;
}

.paypal-form .paypal-info i {
    font-size: 4rem;
    color: #003087;
    margin-bottom: 15px;
}

.paypal-form .paypal-info p {
    color: #666;
    font-size: 0.95rem;
}

/* Western Union Modal */
.western-form .western-info {
    text-align: center;
    padding: 20px 0 10px;
}

.western-form .western-info i {
    font-size: 4rem;
    color: #ffcc00;
    margin-bottom: 15px;
}

.western-form .western-info p {
    color: #666;
    font-size: 0.95rem;
}

.modal-btn {
    width: 100%;
    margin-top: 10px;
    justify-content: center;
}

/* Success Modal */
.success-modal {
    text-align: center;
}

.success-modal .modal-body {
    padding: 30px 25px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.success-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: #2ecc71;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    box-shadow: 0 8px 30px rgba(46, 204, 113, 0.3);
}

.success-icon i {
    font-size: 3.5rem;
    color: var(--white);
}

.success-modal h2 {
    font-family: var(--font-display);
    font-size: 2rem;
    color: #2ecc71;
    margin-bottom: 10px;
}

.success-modal p {
    color: #666;
    font-size: 1rem;
    margin-bottom: 20px;
    text-align: center;
}

.success-details {
    background: var(--gray-bg);
    padding: 15px 20px;
    border-radius: 12px;
    margin: 15px 0 25px;
    text-align: left;
    width: 100%;
}

.success-details p {
    display: flex;
    justify-content: space-between;
    padding: 5px 0;
    font-size: 0.95rem;
    margin: 0;
    color: var(--text-dark);
}

.success-details strong {
    color: var(--text-dark);
}

/* Validation Modal */
.validation-overlay {
    background: var(--modal-overlay);
    backdrop-filter: blur(5px);
}

.validation-overlay.active {
    display: flex !important;
    align-items: center;
    justify-content: center;
}

.validation-modal {
    text-align: center;
    padding: 40px 30px;
    max-width: 420px;
    width: 90%;
    border-radius: var(--radius);
    background: var(--white);
    animation: slideUp 0.4s ease;
    box-shadow: var(--shadow-hover);
}

.validation-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    box-shadow: 0 8px 30px rgba(231, 76, 60, 0.3);
}

.validation-icon i {
    font-size: 3.5rem;
    color: var(--white);
}

.validation-modal h2 {
    font-family: var(--font-display);
    font-size: 2rem;
    color: var(--primary);
    margin-bottom: 10px;
}

.validation-modal p {
    color: #666;
    font-size: 1rem;
    margin-bottom: 25px;
    text-align: center;
}

/* ===== WHATSAPP MODAL ===== */
.whatsapp-modal .modal-body {
    padding: 25px 20px;
}

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

.whatsapp-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: #25D366;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    box-shadow: 0 8px 30px rgba(37, 211, 102, 0.3);
}

.whatsapp-icon i {
    font-size: 3.5rem;
    color: var(--white);
}

.whatsapp-confirm h3 {
    font-family: var(--font-display);
    font-size: 1.5rem;
    color: var(--text-dark);
    margin-bottom: 10px;
}

.whatsapp-confirm > p {
    color: #666;
    font-size: 0.95rem;
    margin-bottom: 20px;
}

.whatsapp-details {
    background: var(--gray-bg);
    border-radius: 12px;
    padding: 15px 18px;
    margin-bottom: 20px;
    text-align: left;
}

.whatsapp-row {
    display: flex;
    align-items: center;
    padding: 6px 0;
    border-bottom: 1px solid #e9ecef;
    gap: 10px;
}

.whatsapp-row:last-child {
    border-bottom: none;
}

.whatsapp-row .whatsapp-label {
    font-weight: 500;
    color: #666;
    font-size: 0.9rem;
    min-width: 80px;
}

.whatsapp-row .whatsapp-value {
    font-weight: 600;
    color: var(--text-dark);
    font-size: 0.95rem;
    flex: 1;
}

.whatsapp-row .copy-btn {
    background: none;
    border: none;
    color: var(--primary);
    cursor: pointer;
    font-size: 1.1rem;
    padding: 4px 8px;
    border-radius: 6px;
    transition: var(--transition);
    flex-shrink: 0;
}

.whatsapp-row .copy-btn:hover {
    background: rgba(231, 76, 60, 0.1);
    transform: scale(1.1);
}

.whatsapp-row .copy-btn.copied {
    color: #2ecc71;
}

.whatsapp-steps {
    margin: 15px 0 20px;
    text-align: left;
}

.whatsapp-steps .step {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 8px 0;
    border-bottom: 1px solid #f0f0f0;
    font-size: 0.95rem;
    color: var(--text-dark);
}

.whatsapp-steps .step:last-child {
    border-bottom: none;
}

.whatsapp-steps .step-num {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 30px;
    height: 30px;
    background: var(--gradient-primary);
    color: var(--white);
    border-radius: 50%;
    font-weight: 700;
    font-size: 0.85rem;
    flex-shrink: 0;
}

.whatsapp-btn {
    background: #25D366 !important;
    box-shadow: 0 8px 30px rgba(37, 211, 102, 0.35) !important;
    width: 100%;
    justify-content: center;
    color: var(--white) !important;
}

.whatsapp-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 40px rgba(37, 211, 102, 0.45) !important;
}

.whatsapp-btn i {
    font-size: 1.3rem;
}

/* ===== COPY TOAST ===== */
.copy-toast {
    position: fixed;
    bottom: 100px;
    left: 50%;
    transform: translateX(-50%) translateY(20px);
    background: var(--text-dark);
    color: var(--white);
    padding: 12px 28px;
    border-radius: 50px;
    font-size: 0.95rem;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 10px;
    box-shadow: var(--shadow-hover);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    z-index: 999999;
}

.copy-toast.show {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

.copy-toast i {
    color: #2ecc71;
    font-size: 1.2rem;
}

/* Animations */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes slideUp {
    from {
        transform: translateY(50px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

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

/* ===== MOBILE FULL PAGE MODALS ===== */
@media (max-width: 768px) {
    .full-page-mobile {
        background: var(--white);
        backdrop-filter: none;
        align-items: flex-start;
        padding: 0;
        animation: none;
    }

    .full-page-mobile.active {
        display: flex !important;
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        z-index: 99999;
        overflow-y: auto;
    }

    .full-page-mobile .modal {
        max-width: 100%;
        width: 100%;
        max-height: 100vh;
        height: 100%;
        border-radius: 0;
        animation: slideInRight 0.3s ease;
        background: var(--white);
        display: flex !important;
        flex-direction: column;
    }

    .full-page-mobile .modal-back-btn {
        display: flex;
        align-items: center;
        gap: 8px;
        background: none;
        border: none;
        font-size: 0.95rem;
        font-weight: 500;
        color: var(--primary);
        cursor: pointer;
        padding: 5px 0;
        transition: var(--transition);
        font-family: var(--font-primary);
    }

    .full-page-mobile .modal-back-btn i {
        font-size: 1.2rem;
        color: var(--primary);
    }

    .full-page-mobile .modal-back-btn:hover {
        color: var(--primary-dark);
    }

    .full-page-mobile .modal-header {
        padding: 15px 20px 8px 20px;
        border-bottom: none;
        background: var(--white);
        position: sticky;
        top: 0;
        z-index: 10;
        display: flex;
        align-items: center;
        justify-content: space-between;
    }

    .full-page-mobile .modal-title {
        font-size: 1.1rem;
        font-weight: 700;
        color: var(--text-dark);
        padding: 0 20px 15px 20px;
        border-bottom: 1px solid #f0f0f0;
        text-align: left;
        background: var(--white);
        position: sticky;
        top: 60px;
        z-index: 9;
    }

    .full-page-mobile .modal-header .modal-close {
        display: none;
    }

    .full-page-mobile .modal-body {
        padding: 20px;
        flex: 1;
        overflow-y: auto;
        padding-bottom: 30px;
    }

    .full-page-mobile .success-modal .modal-body {
        padding: 25px 20px;
        min-height: calc(100vh - 120px);
    }

    .full-page-mobile .success-icon {
        width: 70px;
        height: 70px;
    }

    .full-page-mobile .success-icon i {
        font-size: 3rem;
    }

    .full-page-mobile .success-modal h2 {
        font-size: 1.8rem;
    }

    .full-page-mobile .card-form .form-row {
        grid-template-columns: 1fr 1fr;
        gap: 12px;
    }

    .full-page-mobile .card-form .card-icons {
        justify-content: center;
    }

    .full-page-mobile .card-form .card-icons i {
        font-size: 2rem;
    }

    .full-page-mobile .mpesa-steps li {
        font-size: 0.9rem;
        padding: 8px 0;
    }

    .full-page-mobile .modal-btn {
        font-size: 0.95rem;
        padding: 14px 30px;
    }

    .full-page-mobile .payment-detail-row {
        flex-wrap: wrap;
        gap: 4px;
    }
    
    .full-page-mobile .payment-detail-row .label {
        min-width: 70px;
        font-size: 0.85rem;
    }
    
    .full-page-mobile .payment-detail-row .value {
        font-size: 0.9rem;
    }

    .full-page-mobile .whatsapp-modal .modal-body {
        padding: 20px 16px;
        min-height: calc(100vh - 120px);
    }
    
    .full-page-mobile .whatsapp-icon {
        width: 70px;
        height: 70px;
    }
    
    .full-page-mobile .whatsapp-icon i {
        font-size: 3rem;
    }
    
    .full-page-mobile .whatsapp-confirm h3 {
        font-size: 1.3rem;
    }
    
    .full-page-mobile .whatsapp-row .whatsapp-label {
        min-width: 60px;
        font-size: 0.85rem;
    }
    
    .full-page-mobile .whatsapp-row .whatsapp-value {
        font-size: 0.9rem;
    }
    
    .full-page-mobile .whatsapp-steps .step {
        font-size: 0.9rem;
        padding: 6px 0;
    }

    .validation-overlay {
        background: var(--modal-overlay);
        backdrop-filter: blur(5px);
        align-items: center;
        justify-content: center;
    }

    .validation-overlay .validation-modal {
        max-width: 380px;
        width: 90%;
        border-radius: var(--radius);
        padding: 30px 25px;
        animation: slideUp 0.4s ease;
        box-shadow: var(--shadow-hover);
    }

    .validation-overlay .validation-icon {
        width: 70px;
        height: 70px;
    }

    .validation-overlay .validation-icon i {
        font-size: 3rem;
    }

    .validation-overlay .validation-modal h2 {
        font-size: 1.8rem;
    }

    .validation-overlay .validation-modal p {
        font-size: 0.95rem;
    }
}

@media (max-width: 480px) {
    .full-page-mobile .modal-header {
        padding: 12px 16px 6px 16px;
    }

    .full-page-mobile .modal-title {
        font-size: 1rem;
        padding: 0 16px 12px 16px;
    }

    .full-page-mobile .modal-back-btn {
        font-size: 0.9rem;
        gap: 6px;
    }

    .full-page-mobile .modal-back-btn i {
        font-size: 1.1rem;
    }

    .full-page-mobile .modal-body {
        padding: 16px;
    }

    .full-page-mobile .success-modal .modal-body {
        padding: 20px 16px;
    }

    .full-page-mobile .success-icon {
        width: 60px;
        height: 60px;
    }

    .full-page-mobile .success-icon i {
        font-size: 2.5rem;
    }

    .full-page-mobile .success-modal h2 {
        font-size: 1.5rem;
    }

    .full-page-mobile .success-details p {
        font-size: 0.85rem;
    }

    .full-page-mobile .card-form .form-row {
        grid-template-columns: 1fr;
    }

    .full-page-mobile .card-form .card-icons i {
        font-size: 1.8rem;
    }

    .full-page-mobile .modal-btn {
        font-size: 0.9rem;
        padding: 12px 25px;
    }
    
    .full-page-mobile .payment-detail-row .label {
        min-width: 60px;
        font-size: 0.8rem;
    }
    
    .full-page-mobile .payment-detail-row .value {
        font-size: 0.85rem;
    }

    .full-page-mobile .whatsapp-icon {
        width: 60px;
        height: 60px;
    }
    
    .full-page-mobile .whatsapp-icon i {
        font-size: 2.5rem;
    }
    
    .full-page-mobile .whatsapp-confirm h3 {
        font-size: 1.1rem;
    }
    
    .full-page-mobile .whatsapp-row .whatsapp-label {
        min-width: 50px;
        font-size: 0.8rem;
    }
    
    .full-page-mobile .whatsapp-row .whatsapp-value {
        font-size: 0.85rem;
    }
    
    .full-page-mobile .whatsapp-steps .step {
        font-size: 0.85rem;
        padding: 5px 0;
    }
    
    .full-page-mobile .whatsapp-steps .step-num {
        min-width: 26px;
        height: 26px;
        font-size: 0.75rem;
    }

    .validation-overlay .validation-modal {
        padding: 25px 20px;
        max-width: 340px;
    }

    .validation-overlay .validation-icon {
        width: 60px;
        height: 60px;
    }

    .validation-overlay .validation-icon i {
        font-size: 2.5rem;
    }

    .validation-overlay .validation-modal h2 {
        font-size: 1.5rem;
    }

    .validation-overlay .validation-modal p {
        font-size: 0.9rem;
    }
}

/* FOOTER */
.footer {
    background: var(--secondary);
    color: rgba(255, 255, 255, 0.8);
    padding: 80px 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1.5fr;
    gap: 50px;
    padding-bottom: 50px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-display);
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 15px;
}

.footer-logo i {
    color: var(--primary);
}

.footer-about p {
    line-height: 1.8;
    margin-bottom: 20px;
}

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

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

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

.footer h4 {
    color: var(--white);
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 20px;
}

.footer-links ul li {
    margin-bottom: 12px;
}

.footer-links ul li a {
    color: rgba(255, 255, 255, 0.8);
}

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

.footer-newsletter p {
    margin-bottom: 15px;
    color: rgba(255, 255, 255, 0.8);
}

.newsletter-form {
    display: flex;
    gap: 10px;
}

.newsletter-form input {
    flex: 1;
    padding: 12px 18px;
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.1);
    color: var(--white);
    font-family: var(--font-primary);
    font-size: 0.95rem;
}

.newsletter-form input::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

.newsletter-form input:focus {
    outline: none;
    border-color: var(--primary);
}

.newsletter-form button {
    padding: 12px 20px;
    background: var(--gradient-primary);
    border: none;
    border-radius: 10px;
    color: var(--white);
    cursor: pointer;
    transition: var(--transition);
    font-size: 1.1rem;
}

.newsletter-form button:hover {
    transform: scale(1.05);
}

.footer-bottom {
    text-align: center;
    padding: 20px 0;
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.5);
}

.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    color: var(--white);
    border: none;
    border-radius: 50%;
    font-size: 1.2rem;
    cursor: pointer;
    box-shadow: 0 8px 25px rgba(231, 76, 60, 0.4);
    transition: var(--transition);
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    z-index: 999;
}

.back-to-top.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 35px rgba(231, 76, 60, 0.5);
}

/* RESPONSIVE */
@media (max-width: 1024px) {
    .donate-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
}

@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 350px;
        height: 100vh;
        background: var(--white);
        flex-direction: column;
        padding: 80px 30px 30px;
        gap: 20px;
        box-shadow: -10px 0 40px rgba(0, 0, 0, 0.1);
        transition: var(--transition);
    }
    .nav-menu.active {
        right: 0;
    }
    .nav-menu a {
        color: var(--text-dark) !important;
        font-size: 1.1rem;
    }
    .btn-donate-nav {
        margin-top: 10px;
    }
    .page-hero-content h1 {
        font-size: 2.8rem;
    }
    .section-title {
        font-size: 2rem;
    }
    .donate-form-box {
        padding: 25px;
    }
    .donate-amounts {
        flex-wrap: wrap;
    }
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    .impact-item {
        flex-wrap: wrap;
        gap: 10px;
    }
}

@media (max-width: 480px) {
    .page-hero-content h1 {
        font-size: 2rem;
    }
    .section-title {
        font-size: 1.8rem;
    }
    .btn {
        padding: 12px 25px;
        font-size: 0.9rem;
    }
    .amount-btn {
        padding: 8px 15px;
        font-size: 0.9rem;
        min-width: 50px;
    }
    .payment-option {
        padding: 12px 15px;
        font-size: 0.9rem;
    }
    .donate-form-box {
        padding: 20px;
    }
}