/* ==========================================
   ISL-PA SYSTEM - MAIN STYLESHEET
   Indian Railways Accessibility Initiative
   ========================================== */

/* ---------- CSS Variables / Design Tokens ---------- */
:root {
    /* Primary Colors - Government Blue Theme */
    --primary-dark: #0B3D91;
    --primary-main: #1565C0;
    --primary-light: #42A5F5;

    /* Accent Colors - Saffron & Green (Indian Flag) */
    --accent-saffron: #FF9933;
    --accent-green: #138808;
    --accent-white: #FFFFFF;

    /* Neutral Colors */
    --neutral-900: #1A1A2E;
    --neutral-800: #2D2D44;
    --neutral-700: #4A4A68;
    --neutral-600: #6B6B8D;
    --neutral-400: #9E9EBF;
    --neutral-200: #E8E8F0;
    --neutral-100: #F5F5FA;
    --neutral-50: #FAFAFD;

    /* Semantic Colors */
    --success: #2E7D32;
    --warning: #F57C00;
    --error: #C62828;

    /* Typography */
    --font-primary: 'Poppins', sans-serif;
    --font-secondary: 'Roboto', sans-serif;

    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;

    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 20px;

    /* Shadows */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.12);
    --shadow-xl: 0 16px 48px rgba(0, 0, 0, 0.15);

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 400ms ease;
}

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

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

body {
    font-family: var(--font-secondary);
    background-color: var(--neutral-50);
    color: var(--neutral-800);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ---------- SECTION 1: HERO STYLES ---------- */
.hero {
    min-height: 100vh;
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-main) 50%, #1976D2 100%);
    position: relative;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

/* Background Pattern */
.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image:
        radial-gradient(circle at 20% 80%, rgba(255, 153, 51, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(19, 136, 8, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

/* Government Header Bar */
.gov-header {
    background: rgba(0, 0, 0, 0.2);
    backdrop-filter: blur(10px);
    padding: var(--space-sm) var(--space-xl);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.gov-header-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.gov-emblem {
    font-size: 1.25rem;
}

.gov-text {
    font-family: var(--font-primary);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--accent-white);
    letter-spacing: 0.5px;
}

/* Hero Container */
.hero-container {
    flex: 1;
    max-width: 1200px;
    width: 100%;
    margin: 0 auto;
    padding: var(--space-3xl) var(--space-xl);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
    align-items: center;
    position: relative;
    z-index: 1;
}

/* Hero Content */
.hero-content {
    color: var(--accent-white);
}

/* Badge */
.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-xl);
    border: 1px solid rgba(255, 255, 255, 0.2);
    margin-bottom: var(--space-lg);
}

.badge-icon {
    font-size: 1rem;
}

.badge-text {
    font-family: var(--font-primary);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Title */
.hero-title {
    font-family: var(--font-primary);
    font-size: clamp(2rem, 4vw, 3.25rem);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--space-lg);
}

.hero-title .highlight {
    color: var(--accent-saffron);
    position: relative;
}

/* Subtitle */
.hero-subtitle {
    font-size: 1.125rem;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: var(--space-2xl);
    max-width: 540px;
}

.hero-subtitle strong {
    color: var(--accent-white);
    font-weight: 600;
}

/* Stats Row */
.hero-stats {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
    margin-bottom: var(--space-2xl);
    padding: var(--space-lg);
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(255, 255, 255, 0.15);
}

.stat-item {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

.stat-number {
    font-family: var(--font-primary);
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--accent-saffron);
}

.stat-label {
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.8);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.stat-divider {
    width: 1px;
    height: 40px;
    background: rgba(255, 255, 255, 0.3);
}

/* CTA Buttons */
.hero-cta {
    display: flex;
    gap: var(--space-md);
    margin-bottom: var(--space-2xl);
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-md) var(--space-xl);
    font-family: var(--font-primary);
    font-size: 0.9375rem;
    font-weight: 600;
    text-decoration: none;
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
    cursor: pointer;
    border: none;
}

.btn-primary {
    background: var(--accent-saffron);
    color: var(--neutral-900);
}

.btn-primary:hover {
    background: #FFB347;
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-primary .btn-arrow {
    transition: transform var(--transition-fast);
}

.btn-primary:hover .btn-arrow {
    transform: translateX(4px);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.15);
    color: var(--accent-white);
    border: 1px solid rgba(255, 255, 255, 0.3);
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.25);
    border-color: rgba(255, 255, 255, 0.5);
}

.btn-icon {
    font-size: 0.75rem;
}

/* Initiative Tag */
.hero-initiative {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
    padding-top: var(--space-lg);
    border-top: 1px solid rgba(255, 255, 255, 0.2);
}

.initiative-label {
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.6);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.initiative-name {
    font-family: var(--font-primary);
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--accent-green);
}

/* Hero Visual Card */
.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.visual-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(20px);
    border-radius: var(--radius-xl);
    border: 1px solid rgba(255, 255, 255, 0.2);
    overflow: hidden;
    width: 100%;
    max-width: 420px;
    box-shadow: var(--shadow-xl);
}

.visual-header {
    display: flex;
    gap: var(--space-sm);
    padding: var(--space-md);
    background: rgba(0, 0, 0, 0.2);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.visual-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
}

.visual-dot:nth-child(1) {
    background: #FF6B6B;
}

.visual-dot:nth-child(2) {
    background: #FFE66D;
}

.visual-dot:nth-child(3) {
    background: #4ECB71;
}

.visual-content {
    padding: var(--space-2xl);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-lg);
    text-align: center;
}

.visual-icon {
    font-size: 4rem;
    animation: wave-hand 2s ease-in-out infinite;
}

@keyframes wave-hand {

    0%,
    100% {
        transform: rotate(0deg);
    }

    25% {
        transform: rotate(20deg);
    }

    75% {
        transform: rotate(-20deg);
    }
}

.visual-text {
    color: var(--accent-white);
}

.visual-title {
    font-family: var(--font-primary);
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: var(--space-sm);
}

.visual-desc {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.5;
}

/* Audio Wave Animation */
.visual-wave {
    display: flex;
    align-items: center;
    gap: 4px;
    height: 40px;
}

.visual-wave span {
    display: block;
    width: 4px;
    height: 20px;
    background: var(--accent-saffron);
    border-radius: 2px;
    animation: wave 1s ease-in-out infinite;
}

.visual-wave span:nth-child(1) {
    animation-delay: 0s;
}

.visual-wave span:nth-child(2) {
    animation-delay: 0.1s;
}

.visual-wave span:nth-child(3) {
    animation-delay: 0.2s;
}

.visual-wave span:nth-child(4) {
    animation-delay: 0.3s;
}

.visual-wave span:nth-child(5) {
    animation-delay: 0.4s;
}

@keyframes wave {

    0%,
    100% {
        height: 20px;
    }

    50% {
        height: 40px;
    }
}

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: var(--space-xl);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
    color: rgba(255, 255, 255, 0.6);
}

.scroll-text {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.scroll-arrow {
    font-size: 1.25rem;
    animation: bounce 2s ease-in-out infinite;
}

@keyframes bounce {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(8px);
    }
}

/* ---------- Responsive Styles ---------- */
@media (max-width: 992px) {
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        padding: var(--space-2xl) var(--space-lg);
    }

    .hero-content {
        order: 1;
    }

    .hero-visual {
        order: 0;
        margin-bottom: var(--space-xl);
    }

    .hero-subtitle {
        max-width: 100%;
        margin-left: auto;
        margin-right: auto;
    }

    .hero-stats {
        justify-content: center;
        flex-wrap: wrap;
    }

    .hero-cta {
        justify-content: center;
        flex-wrap: wrap;
    }

    .hero-initiative {
        align-items: center;
    }

    .hero-badge {
        margin-left: auto;
        margin-right: auto;
    }
}

@media (max-width: 576px) {
    .hero-title {
        font-size: 1.75rem;
    }

    .hero-stats {
        flex-direction: column;
        gap: var(--space-md);
    }

    .stat-divider {
        width: 60%;
        height: 1px;
    }

    .stat-item {
        align-items: center;
    }

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

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

    .visual-card {
        max-width: 300px;
    }

    .gov-text {
        font-size: 0.75rem;
    }
}

/* ==========================================
   SECTION 2: PROBLEM STATEMENT STYLES
   ========================================== */

.problem {
    background: var(--neutral-50);
    padding: var(--space-3xl) 0;
    position: relative;
}

/* Background Accent */
.problem::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 200px;
    background: linear-gradient(180deg, var(--primary-dark) 0%, transparent 100%);
    opacity: 0.03;
}

/* Section Container */
.section-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-xl);
    position: relative;
    z-index: 1;
}

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

.section-tag {
    display: inline-block;
    background: linear-gradient(135deg, var(--primary-main) 0%, var(--primary-dark) 100%);
    color: var(--accent-white);
    padding: var(--space-xs) var(--space-md);
    border-radius: var(--radius-xl);
    font-family: var(--font-primary);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: var(--space-md);
}

.section-title {
    font-family: var(--font-primary);
    font-size: clamp(1.75rem, 3vw, 2.5rem);
    font-weight: 700;
    color: var(--neutral-900);
    margin-bottom: var(--space-md);
    line-height: 1.2;
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--neutral-600);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
}

/* Problem Grid */
.problem-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-xl);
    margin-bottom: var(--space-3xl);
}

/* Problem Card */
.problem-card {
    background: var(--accent-white);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--neutral-200);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.problem-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--accent-saffron) 0%, var(--primary-main) 100%);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition-base);
}

.problem-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

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

.problem-icon {
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, var(--neutral-100) 0%, var(--neutral-200) 100%);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-lg);
    font-size: 1.75rem;
}

.problem-card-title {
    font-family: var(--font-primary);
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--neutral-900);
    margin-bottom: var(--space-md);
}

.problem-card-desc {
    font-size: 0.9375rem;
    color: var(--neutral-700);
    line-height: 1.7;
    margin-bottom: var(--space-lg);
}

.problem-card-desc strong {
    color: var(--neutral-900);
    font-weight: 600;
}

.problem-stat {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-md);
    background: var(--neutral-100);
    border-radius: var(--radius-md);
    font-size: 0.8125rem;
    color: var(--neutral-700);
}

.problem-stat-icon {
    font-size: 1rem;
}

/* Problem Quote */
.problem-quote {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-main) 100%);
    border-radius: var(--radius-lg);
    padding: var(--space-2xl);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.problem-quote::before {
    content: '"';
    position: absolute;
    top: -20px;
    left: 20px;
    font-size: 8rem;
    font-family: Georgia, serif;
    color: rgba(255, 255, 255, 0.1);
    line-height: 1;
}

.problem-quote blockquote {
    position: relative;
    z-index: 1;
}

.problem-quote blockquote p {
    font-family: var(--font-primary);
    font-size: clamp(1.125rem, 2vw, 1.5rem);
    font-weight: 500;
    color: var(--accent-white);
    font-style: italic;
    margin-bottom: var(--space-lg);
    line-height: 1.6;
}

.quote-context {
    font-size: 0.9375rem;
    color: rgba(255, 255, 255, 0.85);
    position: relative;
    z-index: 1;
}

.quote-context span {
    font-weight: 600;
    color: var(--accent-saffron);
}

/* Problem Section Responsive */
@media (max-width: 768px) {
    .problem {
        padding: var(--space-2xl) 0;
    }

    .problem-grid {
        grid-template-columns: 1fr;
    }

    .problem-quote {
        padding: var(--space-xl);
    }

    .problem-quote::before {
        font-size: 5rem;
        top: -10px;
        left: 10px;
    }
}

/* ==========================================
   SECTION 3: SOLUTION OVERVIEW STYLES
   ========================================== */

.solution {
    background: var(--accent-white);
    padding: var(--space-3xl) 0;
    position: relative;
}

/* Solution Content Layout */
.solution-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
    align-items: start;
    margin-bottom: var(--space-2xl);
}

/* Solution Info (Left Column) */
.solution-info {
    padding-right: var(--space-xl);
}

.solution-heading {
    font-family: var(--font-primary);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--neutral-900);
    margin-bottom: var(--space-lg);
}

.solution-desc {
    font-size: 1rem;
    color: var(--neutral-700);
    line-height: 1.8;
    margin-bottom: var(--space-lg);
}

.solution-desc strong {
    color: var(--neutral-900);
    font-weight: 600;
}

/* Capabilities List */
.solution-capabilities {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    margin-top: var(--space-xl);
}

.capability-item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-md);
    padding: var(--space-md);
    background: var(--neutral-50);
    border-radius: var(--radius-md);
    border-left: 3px solid var(--primary-main);
    transition: all var(--transition-base);
}

.capability-item:hover {
    background: var(--neutral-100);
    transform: translateX(4px);
}

.capability-icon {
    font-size: 1.5rem;
    line-height: 1;
}

.capability-text {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

.capability-text strong {
    font-family: var(--font-primary);
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--neutral-900);
}

.capability-text span {
    font-size: 0.8125rem;
    color: var(--neutral-600);
}

/* Solution Visual (Right Column) - Diagram */
.solution-visual {
    display: flex;
    justify-content: center;
}

.solution-diagram {
    background: linear-gradient(135deg, var(--neutral-100) 0%, var(--neutral-50) 100%);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    border: 1px solid var(--neutral-200);
    width: 100%;
    max-width: 400px;
}

.diagram-title {
    font-family: var(--font-primary);
    font-size: 1rem;
    font-weight: 600;
    color: var(--neutral-900);
    text-align: center;
    margin-bottom: var(--space-lg);
    padding-bottom: var(--space-md);
    border-bottom: 2px solid var(--primary-main);
}

/* Diagram Steps */
.diagram-step {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-md);
    background: var(--accent-white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
}

.diagram-step:hover {
    box-shadow: var(--shadow-md);
    transform: scale(1.02);
}

.diagram-step.highlight-step {
    background: linear-gradient(135deg, var(--primary-main) 0%, var(--primary-dark) 100%);
    box-shadow: var(--shadow-md);
}

.diagram-step.highlight-step .step-number,
.diagram-step.highlight-step .step-label,
.diagram-step.highlight-step .step-desc {
    color: var(--accent-white);
}

.diagram-step.highlight-step .step-number {
    background: rgba(255, 255, 255, 0.2);
    color: var(--accent-white);
}

.step-number {
    width: 28px;
    height: 28px;
    background: var(--primary-main);
    color: var(--accent-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-primary);
    font-size: 0.75rem;
    font-weight: 700;
    flex-shrink: 0;
}

.step-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
}

.step-content {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.step-label {
    font-family: var(--font-primary);
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--neutral-900);
}

.step-desc {
    font-size: 0.75rem;
    color: var(--neutral-600);
}

/* Diagram Arrow */
.diagram-arrow {
    text-align: center;
    color: var(--primary-main);
    font-size: 1rem;
    padding: var(--space-sm) 0;
    opacity: 0.7;
}

/* Solution Highlight Box */
.solution-highlight {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
    background: linear-gradient(135deg, rgba(255, 153, 51, 0.1) 0%, rgba(21, 101, 192, 0.1) 100%);
    border: 1px solid rgba(255, 153, 51, 0.3);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
}

.highlight-icon {
    width: 56px;
    height: 56px;
    background: var(--accent-saffron);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    flex-shrink: 0;
}

.highlight-content h4 {
    font-family: var(--font-primary);
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--neutral-900);
    margin-bottom: var(--space-sm);
}

.highlight-content p {
    font-size: 0.9375rem;
    color: var(--neutral-700);
    line-height: 1.6;
}

.highlight-content strong {
    color: var(--accent-saffron);
    font-weight: 700;
}

/* Solution Section Responsive */
@media (max-width: 992px) {
    .solution-content {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
    }

    .solution-info {
        padding-right: 0;
    }

    .solution-diagram {
        max-width: 100%;
    }
}

@media (max-width: 576px) {
    .solution-highlight {
        flex-direction: column;
        text-align: center;
    }

    .diagram-step {
        padding: var(--space-sm);
    }

    .step-icon {
        font-size: 1.25rem;
    }
}

/* ==========================================
   SECTION 4: VIDEO PLACEHOLDER / DEMO STYLES
   ========================================== */

.demo {
    background: var(--neutral-50);
    padding: var(--space-3xl) 0;
    position: relative;
}

/* Demo Content Layout */
.demo-content {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: var(--space-2xl);
    align-items: start;
}

/* Video Wrapper */
.video-wrapper {
    width: 100%;
}

/* Video Placeholder */
.video-placeholder {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    background: var(--neutral-900);
}

/* Video Overlay */
.video-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--space-lg);
    z-index: 10;
}

.play-button {
    width: 80px;
    height: 80px;
    background: var(--accent-saffron);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition-base);
    box-shadow: 0 8px 32px rgba(255, 153, 51, 0.4);
}

.play-button:hover {
    transform: scale(1.1);
    box-shadow: 0 12px 40px rgba(255, 153, 51, 0.5);
}

.play-icon {
    font-size: 1.5rem;
    color: var(--neutral-900);
    margin-left: 4px;
}

.video-coming-soon {
    font-family: var(--font-primary);
    font-size: 1rem;
    font-weight: 500;
    color: var(--accent-white);
    text-transform: uppercase;
    letter-spacing: 2px;
}

/* Video Mock Interface */
.video-mock {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-main) 100%);
    padding: 0;
    aspect-ratio: 16 / 9;
}

.mock-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-md) var(--space-lg);
    background: rgba(0, 0, 0, 0.3);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.mock-badge {
    background: #E53935;
    color: var(--accent-white);
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--radius-sm);
    font-family: var(--font-primary);
    font-size: 0.625rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    animation: pulse-badge 2s ease-in-out infinite;
}

@keyframes pulse-badge {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0.7;
    }
}

.mock-station {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.9);
    font-weight: 500;
}

.mock-content {
    display: flex;
    padding: var(--space-xl);
    gap: var(--space-xl);
    flex: 1;
}

.mock-left {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-md);
}

.mock-avatar {
    position: relative;
    width: 120px;
    height: 120px;
    background: rgba(255, 255, 255, 0.15);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.avatar-icon {
    font-size: 3.5rem;
}

.avatar-waves {
    position: absolute;
    bottom: -10px;
    display: flex;
    gap: 3px;
}

.avatar-waves span {
    width: 4px;
    height: 12px;
    background: var(--accent-saffron);
    border-radius: 2px;
    animation: wave 0.8s ease-in-out infinite;
}

.avatar-waves span:nth-child(1) {
    animation-delay: 0s;
}

.avatar-waves span:nth-child(2) {
    animation-delay: 0.1s;
}

.avatar-waves span:nth-child(3) {
    animation-delay: 0.2s;
}

.mock-label {
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.8);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.mock-right {
    flex: 1;
    display: flex;
    align-items: center;
}

.mock-text-box {
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
    padding: var(--space-lg);
    border-left: 3px solid var(--accent-saffron);
}

.mock-announcement {
    font-size: 0.9375rem;
    color: var(--accent-white);
    line-height: 1.6;
    margin-bottom: var(--space-md);
    font-style: italic;
}

.mock-translation {
    font-size: 0.8125rem;
    color: rgba(255, 255, 255, 0.7);
    padding-top: var(--space-sm);
    border-top: 1px solid rgba(255, 255, 255, 0.2);
}

.mock-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-sm) var(--space-lg);
    background: rgba(0, 0, 0, 0.3);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.mock-time {
    font-size: 0.75rem;
    color: var(--accent-white);
}

.mock-latency {
    font-size: 0.75rem;
    color: var(--accent-green);
    font-weight: 500;
}

/* Video Info */
.video-info {
    margin-top: var(--space-lg);
}

.video-note {
    display: flex;
    align-items: flex-start;
    gap: var(--space-sm);
    background: var(--accent-white);
    padding: var(--space-md);
    border-radius: var(--radius-md);
    border: 1px solid var(--neutral-200);
}

.note-icon {
    font-size: 1rem;
    line-height: 1.5;
}

.video-note span:last-child {
    font-size: 0.875rem;
    color: var(--neutral-600);
    line-height: 1.5;
}

/* Demo Features */
.demo-features {
    background: var(--accent-white);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--neutral-200);
}

.demo-features-title {
    font-family: var(--font-primary);
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--neutral-900);
    margin-bottom: var(--space-lg);
    padding-bottom: var(--space-md);
    border-bottom: 2px solid var(--primary-main);
}

.demo-features-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    margin-bottom: var(--space-xl);
}

.demo-features-list li {
    display: flex;
    align-items: flex-start;
    gap: var(--space-sm);
}

.feature-check {
    color: var(--accent-green);
    font-weight: 700;
    font-size: 1rem;
}

.demo-features-list li span:last-child {
    font-size: 0.9375rem;
    color: var(--neutral-700);
    line-height: 1.5;
}

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

/* Demo Section Responsive */
@media (max-width: 992px) {
    .demo-content {
        grid-template-columns: 1fr;
    }

    .mock-content {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    .mock-avatar {
        width: 100px;
        height: 100px;
    }

    .avatar-icon {
        font-size: 2.5rem;
    }
}

@media (max-width: 576px) {
    .video-mock {
        aspect-ratio: 4 / 3;
    }

    .mock-header {
        flex-direction: column;
        gap: var(--space-sm);
        text-align: center;
    }

    .play-button {
        width: 60px;
        height: 60px;
    }

    .play-icon {
        font-size: 1.25rem;
    }

    .video-coming-soon {
        font-size: 0.75rem;
    }
}

/* ==========================================
   SECTION 5: SYSTEM ARCHITECTURE STYLES
   ========================================== */

.architecture {
    background: var(--accent-white);
    padding: var(--space-3xl) 0;
    position: relative;
}

/* Architecture Diagram */
.arch-diagram {
    background: linear-gradient(135deg, var(--neutral-100) 0%, var(--neutral-50) 100%);
    border-radius: var(--radius-lg);
    padding: var(--space-2xl);
    border: 1px solid var(--neutral-200);
    margin-bottom: var(--space-2xl);
}

/* Architecture Layer */
.arch-layer {
    display: flex;
    align-items: center;
    gap: var(--space-xl);
}

.layer-label {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-xs);
    min-width: 100px;
}

.layer-number {
    width: 32px;
    height: 32px;
    background: var(--primary-main);
    color: var(--accent-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-primary);
    font-size: 0.875rem;
    font-weight: 700;
}

.layer-name {
    font-family: var(--font-primary);
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--neutral-700);
    text-align: center;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.layer-content {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
}

/* Architecture Node */
.arch-node {
    background: var(--accent-white);
    border-radius: var(--radius-md);
    padding: var(--space-md);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--neutral-200);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-xs);
    min-width: 120px;
    text-align: center;
    transition: all var(--transition-base);
}

.arch-node:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.arch-node.primary {
    background: linear-gradient(135deg, var(--primary-main) 0%, var(--primary-dark) 100%);
    border-color: var(--primary-dark);
}

.arch-node.primary .node-title,
.arch-node.primary .node-desc {
    color: var(--accent-white);
}

.arch-node.primary .node-desc {
    color: rgba(255, 255, 255, 0.8);
}

.node-icon {
    font-size: 1.5rem;
}

.node-title {
    font-family: var(--font-primary);
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--neutral-900);
}

.node-desc {
    font-size: 0.625rem;
    color: var(--neutral-600);
}

/* Connectors */
.arch-connector.horizontal {
    width: 24px;
    height: 2px;
    background: linear-gradient(90deg, var(--neutral-300) 0%, var(--primary-light) 50%, var(--neutral-300) 100%);
    position: relative;
}

.arch-connector.horizontal::after {
    content: '';
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 0;
    height: 0;
    border-left: 6px solid var(--primary-light);
    border-top: 4px solid transparent;
    border-bottom: 4px solid transparent;
}

/* Vertical Flow */
.arch-vertical-flow {
    display: flex;
    justify-content: center;
    padding: var(--space-md) 0;
    padding-left: 120px;
}

.flow-arrow {
    color: var(--primary-main);
    font-size: 1.25rem;
    animation: bounce 2s ease-in-out infinite;
}

/* Processing Layer Highlight */
.processing-layer {
    background: rgba(21, 101, 192, 0.05);
    border-radius: var(--radius-md);
    margin: 0 -var(--space-md);
    padding: var(--space-md);
}

/* Architecture Features */
.arch-features {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-lg);
}

.arch-feature {
    background: var(--neutral-50);
    border-radius: var(--radius-md);
    padding: var(--space-lg);
    text-align: center;
    border: 1px solid var(--neutral-200);
    transition: all var(--transition-base);
}

.arch-feature:hover {
    background: var(--accent-white);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.feature-icon-box {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--primary-main) 0%, var(--primary-dark) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--space-md);
    font-size: 1.25rem;
}

.arch-feature h4 {
    font-family: var(--font-primary);
    font-size: 1rem;
    font-weight: 600;
    color: var(--neutral-900);
    margin-bottom: var(--space-sm);
}

.arch-feature p {
    font-size: 0.8125rem;
    color: var(--neutral-600);
    line-height: 1.5;
}

/* Architecture Section Responsive */
@media (max-width: 992px) {
    .arch-layer {
        flex-direction: column;
        gap: var(--space-md);
    }

    .layer-label {
        flex-direction: row;
        min-width: auto;
    }

    .layer-content {
        flex-wrap: wrap;
        justify-content: center;
    }

    .arch-vertical-flow {
        padding-left: 0;
    }

    .arch-features {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 576px) {
    .arch-diagram {
        padding: var(--space-lg);
    }

    .arch-node {
        min-width: 100px;
        padding: var(--space-sm);
    }

    .node-icon {
        font-size: 1.25rem;
    }

    .node-title {
        font-size: 0.6875rem;
    }

    .arch-connector.horizontal {
        width: 16px;
    }

    .arch-features {
        grid-template-columns: 1fr;
    }

    .processing-layer {
        margin: 0;
        padding: var(--space-sm);
    }
}

/* ==========================================
   SECTION 6: KEY FEATURES STYLES
   ========================================== */

.features {
    background: var(--neutral-50);
    padding: var(--space-3xl) 0;
    position: relative;
}

/* Features Grid */
.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xl);
    margin-bottom: var(--space-2xl);
}

/* Feature Card */
.feature-card {
    background: var(--accent-white);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--neutral-200);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-main) 0%, var(--primary-light) 100%);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition-base);
}

.feature-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

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

/* Featured Card */
.feature-card.featured {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-main) 100%);
    border-color: var(--primary-dark);
}

.feature-card.featured::before {
    background: var(--accent-saffron);
    transform: scaleX(1);
}

.feature-card.featured .feature-card-title,
.feature-card.featured .feature-card-desc {
    color: var(--accent-white);
}

.feature-card.featured .feature-card-desc {
    color: rgba(255, 255, 255, 0.9);
}

.feature-card.featured .feature-card-list li {
    color: rgba(255, 255, 255, 0.9);
}

.feature-card.featured .feature-card-list li::before {
    color: var(--accent-saffron);
}

.feature-card.featured .feature-card-icon {
    background: rgba(255, 255, 255, 0.2);
}

/* Feature Card Icon */
.feature-card-icon {
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, var(--primary-main) 0%, var(--primary-dark) 100%);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-lg);
    font-size: 1.5rem;
}

.feature-card-title {
    font-family: var(--font-primary);
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--neutral-900);
    margin-bottom: var(--space-md);
}

.feature-card-desc {
    font-size: 0.9375rem;
    color: var(--neutral-700);
    line-height: 1.7;
    margin-bottom: var(--space-lg);
}

/* Feature Card List */
.feature-card-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.feature-card-list li {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 0.8125rem;
    color: var(--neutral-600);
}

.feature-card-list li::before {
    content: '✓';
    color: var(--accent-green);
    font-weight: 700;
}

/* Feature Banner */
.feature-banner {
    background: linear-gradient(135deg, rgba(19, 136, 8, 0.1) 0%, rgba(21, 101, 192, 0.1) 100%);
    border: 1px solid rgba(19, 136, 8, 0.3);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
}

.banner-content {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
}

.banner-icon {
    width: 56px;
    height: 56px;
    background: var(--accent-green);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    flex-shrink: 0;
}

.banner-text h4 {
    font-family: var(--font-primary);
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--neutral-900);
    margin-bottom: var(--space-xs);
}

.banner-text p {
    font-size: 0.9375rem;
    color: var(--neutral-700);
    line-height: 1.5;
}

/* Features Section Responsive */
@media (max-width: 992px) {
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 576px) {
    .features-grid {
        grid-template-columns: 1fr;
    }

    .banner-content {
        flex-direction: column;
        text-align: center;
    }
}

/* ==========================================
   SECTION 7: IMPACT & COMPLIANCE STYLES
   ========================================== */

.impact {
    background: var(--accent-white);
    padding: var(--space-3xl) 0;
    position: relative;
    overflow: hidden;
}

/* Layout */
.impact-layout {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: var(--space-3xl);
    align-items: center;
}

/* Left Content */
.impact-points {
    display: flex;
    flex-direction: column;
    gap: var(--space-xl);
    margin-top: var(--space-xl);
}

.impact-point {
    display: flex;
    gap: var(--space-lg);
    align-items: flex-start;
}

.point-icon {
    width: 64px;
    height: 64px;
    background: rgba(21, 101, 192, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    flex-shrink: 0;
    border: 1px solid rgba(21, 101, 192, 0.2);
}

.point-text h3 {
    font-family: var(--font-primary);
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--neutral-900);
    margin-bottom: var(--space-xs);
}

.point-text p {
    font-size: 0.9375rem;
    color: var(--neutral-700);
    line-height: 1.6;
}

/* Compliance Card (Right Side) */
.compliance-wrapper {
    position: relative;
}

.compliance-card {
    background: var(--neutral-50);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    overflow: hidden;
    position: relative;
    border: 1px solid var(--neutral-200);
}

.compliance-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 6px;
    background: linear-gradient(90deg, var(--accent-saffron) 0%, var(--accent-white) 50%, var(--accent-green) 100%);
}

.compliance-header {
    background: var(--primary-dark);
    padding: var(--space-xl) var(--space-xl) var(--space-lg);
    text-align: center;
    color: var(--accent-white);
}

.emblem-placeholder {
    font-size: 3rem;
    margin-bottom: var(--space-sm);
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.2));
}

.compliance-header h3 {
    font-family: var(--font-primary);
    font-size: 1.25rem;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.compliance-body {
    padding: var(--space-xl);
}

.compliance-intro {
    font-size: 0.9375rem;
    color: var(--neutral-700);
    margin-bottom: var(--space-lg);
    text-align: center;
    font-weight: 500;
}

.compliance-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.compliance-list li {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    background: var(--accent-white);
    padding: var(--space-md);
    border-radius: var(--radius-md);
    border: 1px solid var(--neutral-200);
    transition: all var(--transition-base);
}

.compliance-list li:hover {
    box-shadow: var(--shadow-sm);
    transform: translateX(4px);
    border-color: var(--primary-light);
}

.check-icon {
    font-size: 1.5rem;
}

.compliance-list li span:last-child {
    font-size: 0.875rem;
    line-height: 1.4;
    color: var(--neutral-800);
}

.compliance-footer {
    background: var(--neutral-200);
    padding: var(--space-md);
    text-align: center;
    border-top: 1px solid var(--neutral-300);
}

.govt-badge {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--neutral-600);
    letter-spacing: 1px;
}

/* Impact Section Responsive */
@media (max-width: 992px) {
    .impact-layout {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
    }

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

    .impact-points {
        align-items: center;
        text-align: left;
    }

    .compliance-wrapper {
        max-width: 500px;
        margin: 0 auto;
    }
}

@media (max-width: 576px) {
    .impact-point {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    .point-icon {
        margin-bottom: var(--space-xs);
    }

    .compliance-card {
        border-radius: var(--radius-md);
    }
}

/* ==========================================
   SECTION 8: FOOTER STYLES
   ========================================== */

.site-footer {
    background: var(--neutral-900);
    color: var(--accent-white);
    padding-top: var(--space-3xl);
    position: relative;
    border-top: 4px solid var(--accent-saffron);
}

.footer-top {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: var(--space-2xl);
    padding-bottom: var(--space-3xl);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

/* Footer Brand */
.footer-brand {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.brand-logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.brand-icon {
    font-size: 2rem;
}

.brand-text h3 {
    font-family: var(--font-primary);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--accent-white);
    line-height: 1.2;
}

.brand-text p {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.7);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.brand-desc {
    font-size: 0.9375rem;
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.6;
    max-width: 300px;
}

/* Social Links */
.social-links {
    display: flex;
    gap: var(--space-md);
}

.social-link {
    width: 36px;
    height: 36px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-white);
    text-decoration: none;
    transition: all var(--transition-base);
    font-family: var(--font-primary);
    font-weight: 700;
}

.social-link:hover {
    background: var(--primary-main);
    transform: translateY(-2px);
}

/* Footer Links */
.footer-links h4 {
    font-family: var(--font-primary);
    font-size: 1rem;
    font-weight: 600;
    color: var(--accent-white);
    margin-bottom: var(--space-lg);
}

.footer-links ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    font-size: 0.9375rem;
    transition: color var(--transition-base);
}

.footer-links a:hover {
    color: var(--accent-saffron);
}

/* Footer Contact */
.footer-contact h4 {
    font-family: var(--font-primary);
    font-size: 1rem;
    font-weight: 600;
    color: var(--accent-white);
    margin-bottom: var(--space-lg);
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-md);
    margin-bottom: var(--space-md);
}

.contact-icon {
    font-size: 1.125rem;
    color: var(--accent-saffron);
    margin-top: 2px;
}

.contact-item p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9375rem;
    line-height: 1.5;
}

.contact-item a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: color var(--transition-base);
}

.contact-item a:hover {
    color: var(--accent-white);
    text-decoration: underline;
}

/* Footer Bottom */
.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-xl) 0;
    font-size: 0.8125rem;
    color: rgba(255, 255, 255, 0.5);
}

.footer-legal {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.footer-legal a {
    color: rgba(255, 255, 255, 0.5);
    text-decoration: none;
    transition: color var(--transition-base);
}

.footer-legal a:hover {
    color: var(--accent-white);
}

.separator {
    color: rgba(255, 255, 255, 0.2);
}

/* Footer Responsive */
@media (max-width: 992px) {
    .footer-top {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-2xl);
    }
}

@media (max-width: 576px) {
    .footer-top {
        grid-template-columns: 1fr;
        gap: var(--space-xl);
    }

    .footer-brand,
    .footer-links,
    .footer-contact {
        align-items: center;
        text-align: center;
    }

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

    .footer-bottom {
        flex-direction: column-reverse;
        gap: var(--space-md);
        text-align: center;
    }
}