/* ============================================
   Modern Professional Theme - Shobdo
   ============================================ */

/* ============================================
   CSS Variables & Design Tokens
   ============================================ */
:root {
    /* Primary Colors */
    --color-primary: #4A90E2;
    --color-primary-dark: #2E5C8A;
    --color-primary-light: #6BA3E8;

    /* Secondary Colors */
    --color-secondary: #6C63FF;
    --color-secondary-dark: #4B45B8;

    /* Accent Colors */
    --color-accent: #FF6B6B;
    --color-accent-light: #FF8E8E;

    /* Neutral Colors */
    --color-dark: #1A1A2E;
    --color-text: #2D3436;
    --color-text-light: #636E72;
    --color-text-muted: #95A5A6;
    --color-white: #FFFFFF;
    --color-off-white: #F8F9FA;
    --color-light-bg: #F5F7FA;

    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #4A90E2 0%, #6C63FF 100%);
    --gradient-secondary: linear-gradient(135deg, #6C63FF 0%, #8B7FFF 100%);
    --gradient-accent: linear-gradient(135deg, #FF6B6B 0%, #FF8E8E 100%);
    --gradient-hero: linear-gradient(135deg, #667EEA 0%, #764BA2 100%);

    /* Shadows */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 10px 30px rgba(0, 0, 0, 0.12);
    --shadow-xl: 0 20px 60px rgba(0, 0, 0, 0.15);

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
    --spacing-3xl: 6rem;

    /* Border Radius */
    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 9999px;

    /* Typography */
    --font-display: 'Poppins', sans-serif;
    --font-body: 'Inter', sans-serif;

    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;
}

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

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

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

/* ============================================
   Typography
   ============================================ */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 700;
    line-height: 1.2;
    color: var(--color-dark);
}

p {
    margin-bottom: var(--spacing-md);
    line-height: 1.8;
}

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

/* ============================================
   Container & Layout
   ============================================ */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

@media (max-width: 768px) {
    .container {
        padding: 0 var(--spacing-md);
    }
}

/* ============================================
   Header & Navigation
   ============================================ */
.main-header {
    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-base);
}

.nav-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-md) 0;
}

.brand-container {
    display: flex;
    align-items: center;
}

.brand-link {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: var(--spacing-xs);
    text-decoration: none;
    transition: var(--transition-base);
}

.brand-link:hover .logo {
    transform: scale(1.05);
}

.logo {
    height: 80px;
    width: auto;
    max-width: 200px;
    object-fit: contain;
    transition: var(--transition-base);
}

.brand-tagline {
    font-size: 0.85rem;
    color: var(--color-text-light);
    font-weight: 500;
    line-height: 1.2;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
}

.nav-link {
    font-size: 1rem;
    font-weight: 500;
    color: var(--color-text);
    text-decoration: none;
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
    position: relative;
}

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

.nav-link-donate {
    background: var(--gradient-primary);
    color: var(--color-white);
    font-weight: 600;
    padding: var(--spacing-xs) var(--spacing-lg);
}

.nav-link-donate:hover {
    background: var(--gradient-secondary);
    color: var(--color-white);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

@media (max-width: 768px) {
    .logo {
        height: 50px;
        width: 50px;
    }

    .brand-tagline {
        font-size: 0.8rem;
    }

    .nav-menu {
        gap: var(--spacing-sm);
    }

    .nav-link {
        font-size: 0.9rem;
        padding: var(--spacing-xs) var(--spacing-sm);
    }

    .nav-link-donate {
        padding: var(--spacing-xs) var(--spacing-md);
    }
}

@media (max-width: 640px) {
    .brand-tagline {
        display: none;
    }

    .nav-menu {
        gap: var(--spacing-xs);
    }

    .nav-link {
        font-size: 0.85rem;
        padding: var(--spacing-xs);
    }
}

/* ============================================
   Hero Section
   ============================================ */
.hero {
    position: relative;
    min-height: 90vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: calc(80px + var(--spacing-3xl)) 0 var(--spacing-3xl);
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
}

.hero-gradient {
    width: 100%;
    height: 100%;
    background: var(--gradient-hero);
    opacity: 0.95;
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
    animation: fadeInUp 0.8s ease;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-badge {
    display: inline-block;
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--radius-full);
    margin-bottom: var(--spacing-lg);
    animation: fadeInUp 0.8s ease 0.2s backwards;
}

.badge-text {
    color: var(--color-white);
    font-size: 0.9rem;
    font-weight: 600;
    letter-spacing: 0.5px;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    color: var(--color-white);
    margin-bottom: var(--spacing-lg);
    line-height: 1.2;
    animation: fadeInUp 0.8s ease 0.3s backwards;
}

.gradient-text {
    background: linear-gradient(135deg, #FFD700 0%, #FFA500 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-description {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: var(--spacing-xl);
    line-height: 1.8;
    animation: fadeInUp 0.8s ease 0.4s backwards;
}

.hero-cta {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
    animation: fadeInUp 0.8s ease 0.5s backwards;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-md) var(--spacing-xl);
    font-size: 1rem;
    font-weight: 600;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-base);
    border: 2px solid transparent;
    text-decoration: none;
}

.btn-primary {
    background: var(--color-white);
    color: var(--color-primary);
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

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

.btn-secondary:hover {
    background: var(--color-white);
    color: var(--color-primary);
    transform: translateY(-2px);
}

.hero-wave {
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 100%;
    overflow: hidden;
    line-height: 0;
}

.hero-wave svg {
    display: block;
    width: 100%;
    height: 60px;
}

@media (max-width: 968px) {
    .hero {
        min-height: 80vh;
        padding: calc(80px + var(--spacing-2xl)) 0 var(--spacing-2xl);
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .hero-description {
        font-size: 1.1rem;
    }
}

@media (max-width: 640px) {
    .hero-title {
        font-size: 2rem;
    }

    .hero-description {
        font-size: 1rem;
    }

    .hero-cta {
        flex-direction: column;
    }

    .btn {
        width: 100%;
    }
}

/* ============================================
   Section Header
   ============================================ */
.section-header {
    text-align: center;
    margin-bottom: var(--spacing-3xl);
}

.section-title {
    font-size: 2.75rem;
    font-weight: 800;
    color: var(--color-dark);
    margin-bottom: var(--spacing-md);
    position: relative;
}

.section-title::after {
    content: '';
    display: block;
    width: 80px;
    height: 4px;
    background: var(--gradient-primary);
    margin: var(--spacing-md) auto 0;
    border-radius: var(--radius-full);
}

.section-subtitle {
    font-size: 1.2rem;
    color: var(--color-text-light);
    max-width: 700px;
    margin: 0 auto;
}

@media (max-width: 768px) {
    .section-title {
        font-size: 2rem;
    }

    .section-subtitle {
        font-size: 1rem;
    }
}

/* ============================================
   Solutions Overview Section (Home Page)
   ============================================ */
.solutions-overview {
    padding: var(--spacing-3xl) 0;
    background: var(--color-white);
}

.solutions-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-2xl);
}

.solution-card {
    background: var(--color-white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
    border: 1px solid rgba(0, 0, 0, 0.05);
    position: relative;
    overflow: hidden;
}

.solution-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transform-origin: left;
    transition: var(--transition-base);
}

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

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

.solution-icon {
    width: 70px;
    height: 70px;
    background: var(--gradient-primary);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-lg);
    color: var(--color-white);
    transition: var(--transition-base);
}

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

.solution-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-dark);
    margin-bottom: var(--spacing-md);
}

.solution-description {
    color: var(--color-text-light);
    line-height: 1.7;
    margin: 0;
}

.solutions-cta {
    text-align: center;
    margin-top: var(--spacing-xl);
}

@media (max-width: 900px) {
    .solutions-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
}

/* ============================================
   Values Section
   ============================================ */
.values {
    padding: var(--spacing-3xl) 0;
    background: var(--color-light-bg);
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-3xl);
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
}

.value-card {
    background: var(--color-white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    text-align: center;
    transition: all var(--transition-base);
    box-shadow: var(--shadow-sm);
    position: relative;
}

/* Olympic rings pattern: 3 on top, 2 centered below */
.value-card:nth-child(1) {
    grid-column: 1 / span 2;
}

.value-card:nth-child(2) {
    grid-column: 3 / span 2;
}

.value-card:nth-child(3) {
    grid-column: 5 / span 2;
}

.value-card:nth-child(4) {
    grid-column: 2 / span 2;
}

.value-card:nth-child(5) {
    grid-column: 4 / span 2;
}

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

.value-number {
    font-size: 3rem;
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: var(--spacing-md);
    opacity: 0.3;
}

.value-title {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--color-dark);
    margin-bottom: var(--spacing-md);
}

.value-description {
    color: var(--color-text-light);
    line-height: 1.7;
    margin: 0;
}

.values-statement {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
    padding: var(--spacing-xl);
    background: var(--color-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.values-statement p {
    font-size: 1.1rem;
    color: var(--color-text);
    line-height: 1.8;
    margin: 0;
}

@media (max-width: 900px) {
    .values-grid {
        grid-template-columns: 1fr;
    }

    .value-card:nth-child(1),
    .value-card:nth-child(2),
    .value-card:nth-child(3),
    .value-card:nth-child(4),
    .value-card:nth-child(5) {
        grid-column: 1;
    }
}

/* ============================================
   Features Section
   ============================================ */
.features {
    padding: var(--spacing-3xl) 0;
    background: var(--color-white);
}

.features-wrapper {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(500px, 1fr));
    gap: var(--spacing-3xl);
}

.feature-block {
    background: var(--color-light-bg);
    padding: var(--spacing-2xl);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
}

.feature-header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.feature-icon-large {
    width: 80px;
    height: 80px;
    background: var(--gradient-primary);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-lg);
    color: var(--color-white);
}

.feature-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-dark);
    margin-bottom: var(--spacing-md);
}

.feature-intro {
    font-size: 1.1rem;
    color: var(--color-text-light);
    margin: 0;
}

.feature-grid {
    display: grid;
    gap: var(--spacing-md);
}

.feature-item {
    display: flex;
    gap: var(--spacing-md);
    align-items: flex-start;
    background: var(--color-white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
    transition: var(--transition-base);
    box-shadow: var(--shadow-sm);
}

.feature-item:hover {
    transform: translateX(8px);
    box-shadow: var(--shadow-md);
}

.feature-check {
    flex-shrink: 0;
    width: 32px;
    height: 32px;
    background: var(--gradient-primary);
    color: var(--color-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.1rem;
}

.feature-content h4 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--color-dark);
    margin-bottom: 0.25rem;
}

.feature-content p {
    font-size: 0.95rem;
    color: var(--color-text-light);
    margin: 0;
}

@media (max-width: 1100px) {
    .features-wrapper {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }
}

@media (max-width: 640px) {
    .feature-block {
        padding: var(--spacing-lg);
    }

    .feature-item {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
}

/* ============================================
   About Section
   ============================================ */
.about-us {
    padding: var(--spacing-3xl) 0;
    background: var(--color-white);
}

.about-wrapper {
    max-width: 1000px;
    margin: 0 auto;
}

.about-header {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
}

.about-content {
    background: var(--color-light-bg);
    padding: var(--spacing-2xl);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
}

.about-paragraph {
    font-size: 1.15rem;
    line-height: 1.9;
    color: var(--color-text);
    margin-bottom: var(--spacing-lg);
}

.about-paragraph:last-child {
    margin-bottom: 0;
}

.about-paragraph em {
    color: var(--color-primary);
    font-weight: 600;
    font-style: italic;
}

/* ============================================
   Solutions Page - Page Hero
   ============================================ */
.page-hero {
    padding: calc(80px + var(--spacing-3xl)) 0 var(--spacing-3xl);
    background: var(--gradient-hero);
    text-align: center;
}

.page-hero-content {
    max-width: 800px;
    margin: 0 auto;
}

.page-hero-title {
    font-size: 3rem;
    font-weight: 800;
    color: var(--color-white);
    margin-bottom: var(--spacing-md);
}

.page-hero-description {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.8;
    margin: 0;
}

@media (max-width: 768px) {
    .page-hero-title {
        font-size: 2rem;
    }

    .page-hero-description {
        font-size: 1.1rem;
    }
}

/* ============================================
   Solutions Page - Detailed Solutions
   ============================================ */
.solutions-detailed {
    padding: var(--spacing-3xl) 0;
    background: var(--color-light-bg);
}

.solution-detail-card {
    background: var(--color-white);
    border-radius: var(--radius-xl);
    padding: var(--spacing-2xl);
    margin-bottom: var(--spacing-2xl);
    box-shadow: var(--shadow-md);
    transition: var(--transition-base);
}

.solution-detail-card:hover {
    box-shadow: var(--shadow-lg);
}

.solution-detail-card:last-child {
    margin-bottom: 0;
}

.solution-detail-header {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
    padding-bottom: var(--spacing-lg);
    border-bottom: 2px solid var(--color-light-bg);
}

.solution-detail-icon {
    flex-shrink: 0;
    width: 80px;
    height: 80px;
    background: var(--gradient-primary);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
}

.solution-detail-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-dark);
    margin-bottom: var(--spacing-xs);
}

.solution-detail-subtitle {
    font-size: 1.1rem;
    color: var(--color-text-light);
    margin: 0;
}

.solution-detail-content {
    padding-left: calc(80px + var(--spacing-lg));
}

.solution-detail-description {
    font-size: 1.1rem;
    color: var(--color-text);
    line-height: 1.8;
    margin-bottom: var(--spacing-xl);
}

.solution-capabilities {
    background: var(--color-light-bg);
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
    border-left: 4px solid var(--color-primary);
}

.solution-capabilities h4 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-dark);
    margin-bottom: var(--spacing-md);
}

.solution-capabilities ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.solution-capabilities li {
    padding: var(--spacing-sm) 0;
    color: var(--color-text);
    line-height: 1.7;
    position: relative;
    padding-left: var(--spacing-lg);
}

.solution-capabilities li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--color-primary);
    font-weight: 700;
    font-size: 1.1rem;
}

.solution-capabilities li strong {
    color: var(--color-dark);
    font-weight: 600;
}

@media (max-width: 768px) {
    .solution-detail-header {
        flex-direction: column;
        gap: var(--spacing-md);
    }

    .solution-detail-content {
        padding-left: 0;
    }

    .solution-detail-title {
        font-size: 1.5rem;
    }

    .solution-detail-card {
        padding: var(--spacing-lg);
    }
}

/* ============================================
   Donate Page
   ============================================ */
.donate-content {
    padding: var(--spacing-3xl) 0;
    background: var(--color-light-bg);
}

.donate-wrapper {
    max-width: 1000px;
    margin: 0 auto;
}

.donate-section {
    margin-bottom: var(--spacing-3xl);
}

.donate-header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.donate-title {
    font-size: 2.25rem;
    font-weight: 700;
    color: var(--color-dark);
    margin-bottom: var(--spacing-sm);
}

.donate-subtitle {
    font-size: 1.1rem;
    color: var(--color-text-light);
    margin: 0;
}

.donate-card {
    background: var(--color-white);
    padding: var(--spacing-2xl);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
}

.donate-description {
    font-size: 1.1rem;
    color: var(--color-text);
    line-height: 1.8;
    margin-bottom: var(--spacing-xl);
    text-align: center;
}

.donate-placeholder {
    background: var(--color-light-bg);
    padding: var(--spacing-3xl) var(--spacing-xl);
    border-radius: var(--radius-lg);
    text-align: center;
    border: 2px dashed var(--color-text-muted);
}

.placeholder-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--spacing-lg);
    color: var(--color-primary);
}

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

.donate-placeholder h3 {
    font-size: 1.5rem;
    color: var(--color-dark);
    margin-bottom: var(--spacing-sm);
}

.donate-placeholder p {
    font-size: 1rem;
    color: var(--color-text-light);
    margin: 0;
    max-width: 500px;
    margin: 0 auto;
}

.donate-action {
    background: var(--color-light-bg);
    padding: var(--spacing-3xl) var(--spacing-xl);
    border-radius: var(--radius-lg);
    text-align: center;
}

.donate-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--spacing-lg);
    color: var(--color-primary);
}

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

.donate-action h3 {
    font-size: 1.5rem;
    color: var(--color-dark);
    margin-bottom: var(--spacing-sm);
}

.donate-action p {
    font-size: 1rem;
    color: var(--color-text-light);
    margin: 0 auto var(--spacing-lg);
    max-width: 500px;
}

.btn-donate {
    display: inline-block;
}

.donate-impact {
    background: var(--color-white);
    padding: var(--spacing-2xl);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    margin-top: var(--spacing-2xl);
}

.donate-impact h3 {
    font-size: 2rem;
    text-align: center;
    color: var(--color-dark);
    margin-bottom: var(--spacing-xl);
}

.impact-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
}

.impact-item {
    text-align: center;
    padding: var(--spacing-lg);
    background: var(--color-light-bg);
    border-radius: var(--radius-lg);
    transition: var(--transition-base);
}

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

.impact-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
}

.impact-item h4 {
    font-size: 1.25rem;
    color: var(--color-dark);
    margin-bottom: var(--spacing-sm);
}

.impact-item p {
    font-size: 0.95rem;
    color: var(--color-text-light);
    margin: 0;
    line-height: 1.6;
}

@media (max-width: 900px) {
    .impact-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .donate-title {
        font-size: 1.75rem;
    }

    .donate-card {
        padding: var(--spacing-lg);
    }

    .donate-placeholder {
        padding: var(--spacing-xl) var(--spacing-md);
    }
}

/* ============================================
   CTA Section
   ============================================ */
.cta-section {
    padding: var(--spacing-3xl) 0;
    background: var(--gradient-hero);
    text-align: center;
}

.cta-content {
    max-width: 700px;
    margin: 0 auto;
}

.cta-title {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--color-white);
    margin-bottom: var(--spacing-md);
}

.cta-description {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: var(--spacing-xl);
    line-height: 1.8;
}

@media (max-width: 768px) {
    .cta-title {
        font-size: 2rem;
    }

    .cta-description {
        font-size: 1.1rem;
    }
}

/* ============================================
   Footer
   ============================================ */
.main-footer {
    position: relative;
    background: var(--color-dark);
    color: var(--color-white);
    padding-top: var(--spacing-3xl);
    padding-bottom: var(--spacing-xl);
}

.footer-wave {
    position: absolute;
    top: -1px;
    left: 0;
    width: 100%;
    overflow: hidden;
    line-height: 0;
}

.footer-wave svg {
    display: block;
    width: 100%;
    height: 60px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-2xl);
    padding: var(--spacing-xl) 0;
}

.footer-brand {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.footer-logo {
    height: 60px;
    width: 60px;
    object-fit: contain;
    margin-bottom: var(--spacing-md);
}

.footer-brand-name {
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--color-white);
    margin-bottom: var(--spacing-xs);
}

.footer-tagline {
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.7);
}

.footer-contact {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.footer-heading {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: var(--spacing-sm);
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    color: rgba(255, 255, 255, 0.8);
}

.contact-item svg {
    flex-shrink: 0;
    margin-top: 2px;
}

.contact-item a {
    color: rgba(255, 255, 255, 0.8);
    transition: var(--transition-base);
}

.contact-item a:hover {
    color: var(--color-primary-light);
}

.footer-bottom {
    padding-top: var(--spacing-xl);
    margin-top: var(--spacing-xl);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
}

.copyright {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.6);
    margin: 0;
}

@media (max-width: 768px) {
    .footer-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }
}

/* ============================================
   Animations & Utilities
   ============================================ */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Smooth scroll offset for fixed header */
section {
    scroll-margin-top: 100px;
}