/* ============================================
   ROSRA Landing Page - Full Width Sections
   UN-Habitat & SDG 11 Inspired Design

   Color Palette:
   - UN Blue: #009EDB (official UN blue)
   - SDG 11 Orange: #F99D26 (Sustainable Cities)
   ============================================ */

/* CSS Variables - UN-Habitat Official Brand Colors */
:root {
    /* ============================================
       PRIMARY COLOURS (UN-Habitat Brand)
       ============================================ */

    /* UN-Habitat Blue - Main brand color */
    --un-blue: #00b2e3;
    --un-blue-rgb: 0, 178, 227;

    /* Black */
    --un-black: #000000;

    /* White */
    --un-white: #ffffff;

    /* ============================================
       SECONDARY COLOURS (Accent Colors)
       ============================================ */

    /* Green - PANTONE 360C */
    --un-green: #6dbe4b;
    --un-green-rgb: 109, 190, 75;

    /* Dark Blue - PANTONE 7462C */
    --un-dark-blue: #00689D;
    --un-dark-blue-rgb: 0, 104, 157;

    /* Red - PANTONE 805C */
    --un-red: #ff7276;
    --un-red-rgb: 255, 114, 118;

    /* Orange - PANTONE 1375C */
    --un-orange: #FD9D24;
    --un-orange-rgb: 253, 157, 36;

    /* Grey - PANTONE Cool Gray 8C */
    --un-grey: #888b8d;
    --un-grey-rgb: 136, 139, 141;

    /* Teal - PANTONE 326C */
    --un-teal: #00b2a9;
    --un-teal-rgb: 0, 178, 169;

    /* ============================================
       LEGACY ALIASES (for compatibility)
       ============================================ */
    --sdg11-orange: var(--un-orange);
    --sdg11-orange-dark: #E8891A;
    --sdg11-orange-light: #FFAD42;
    --primary-orange: var(--un-orange);
    --primary-orange-dark: #E8891A;
    --primary-orange-light: #FFAD42;

    /* Blue variants */
    --un-blue-dark: var(--un-dark-blue);
    --un-blue-light: #4DD4F7;
    --un-cyan: var(--un-blue);

    /* Dark backgrounds */
    --un-navy: #1a1a2e;
    --un-navy-light: #2d2d4a;

    /* Text colors */
    --text-dark: #1f2937;
    --text-muted: #6b7280;
    --text-light: #9ca3af;

    /* Backgrounds */
    --bg-light: #f8f9fa;
    --bg-accent: #fff8f0;
    --bg-un-light: #E6F9FC;
    --white: #ffffff;

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
}

/* ============================================
   FULL WIDTH SECTION BASE STYLES
   ============================================ */
.full-width-section {
    width: 100%;
    padding: 100px 0;
    position: relative;
    overflow: hidden;
}

.section-light {
    background: var(--white);
}

.section-dark {
    background: var(--un-dark-blue);
}

.section-accent {
    background: var(--bg-accent);
}

.section-featured {
    background: var(--un-blue);
    position: relative;
}

.featured-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="50" cy="50" r="1" fill="rgba(255,255,255,0.03)"/></svg>');
    background-size: 30px 30px;
    pointer-events: none;
}

.section-testimonials {
    background: var(--un-blue);
}

/* ============================================
   SECTION HEADERS
   ============================================ */
.section-header {
    margin-bottom: 50px;
}

.section-badge {
    display: inline-block;
    background: rgba(249, 157, 38, 0.1);
    color: var(--primary-orange);
    padding: 8px 20px;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: 15px;
    border: 2px solid rgba(249, 157, 38, 0.2);
}

.section-badge.badge-light {
    background: rgba(255, 255, 255, 0.15);
    color: var(--white);
    border-color: rgba(255, 255, 255, 0.3);
}

.section-badge.badge-dark {
    background: var(--un-navy);
    color: var(--white);
    border-color: var(--un-navy);
}

.section-title {
    font-size: 2.75rem;
    font-weight: 800;
    color: var(--text-dark);
    margin-bottom: 20px;
    letter-spacing: -0.5px;
}

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

.section-divider {
    width: 80px;
    height: 4px;
    background: var(--primary-orange);
    margin: 0 auto;
    border-radius: 2px;
}

.section-divider.divider-light {
    background: rgba(255, 255, 255, 0.5);
}

/* ============================================
   HERO SECTION - With City Background & UN Blue
   ============================================ */
.hero-section {
    background: var(--un-blue);
    min-height: 100vh;
    position: relative;
    display: flex;
    align-items: center;
    overflow: hidden;
}

/* City background image layer */
.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: url('/images/cities/dar-es-salaam.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    opacity: 0.5;
    z-index: 0;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 178, 227, 0.6);
    pointer-events: none;
    z-index: 1;
}

.min-vh-hero {
    min-height: calc(100vh - 80px);
}

.hero-content {
    position: relative;
    z-index: 2;
    padding: 60px 0;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0;
    background: var(--un-orange);
    padding: 0;
    border-radius: 8px;
    margin-bottom: 30px;
    border: none;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(253, 157, 36, 0.4);
}

.hero-badge .sdg-icon {
    width: 48px;
    height: 48px;
    display: block;
}

.hero-badge span {
    color: var(--white);
    font-weight: 700;
    font-size: 0.9rem;
    letter-spacing: 0.5px;
    padding: 12px 18px 12px 12px;
    text-transform: uppercase;
}

.hero-title {
    font-size: 4rem;
    font-weight: 800;
    color: var(--white);
    line-height: 1.1;
    margin-bottom: 25px;
    letter-spacing: -1px;
}

.hero-title .highlight {
    color: var(--primary-orange);
    display: block;
}

.hero-subtitle {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.8;
    margin-bottom: 35px;
    max-width: 550px;
}

.hero-buttons {
    display: flex;
    gap: 15px;
    margin-bottom: 50px;
    flex-wrap: wrap;
}

.btn-hero-primary {
    display: inline-flex;
    align-items: center;
    padding: 16px 35px;
    background: var(--primary-orange);
    color: var(--white);
    font-weight: 700;
    font-size: 1rem;
    border-radius: 8px;
    text-decoration: none;
    transition: all var(--transition-normal);
    box-shadow: 0 4px 20px rgba(249, 157, 38, 0.4);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.btn-hero-primary:hover {
    background: var(--primary-orange-dark);
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(249, 157, 38, 0.5);
    color: var(--white);
}

.btn-hero-secondary {
    display: inline-flex;
    align-items: center;
    padding: 16px 35px;
    background: transparent;
    color: var(--white);
    font-weight: 600;
    font-size: 1rem;
    border-radius: 8px;
    text-decoration: none;
    transition: all var(--transition-normal);
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.btn-hero-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.5);
    color: var(--white);
}

.hero-stats {
    display: flex;
    gap: 50px;
}

.hero-stats .stat-item {
    text-align: left;
}

.hero-stats .stat-value {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--primary-orange);
    line-height: 1;
    margin-bottom: 8px;
}

.hero-stats .stat-label {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.6);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.hero-image-wrapper {
    position: relative;
    text-align: center;
    z-index: 3;
}

.hero-chart {
    max-width: 100%;
    height: auto;
    animation: float 6s ease-in-out infinite;
    filter: drop-shadow(0 30px 60px rgba(0, 0, 0, 0.3));
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
}

.hero-scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
}

.hero-scroll-indicator a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    color: var(--white);
    font-size: 1.2rem;
    animation: bounce 2s infinite;
    transition: all var(--transition-fast);
}

.hero-scroll-indicator a:hover {
    border-color: var(--primary-orange);
    color: var(--primary-orange);
}

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

/* ============================================
   WHAT IS ROSRA SECTION
   ============================================ */
.acronym-card {
    background: linear-gradient(135deg, rgba(249, 157, 38, 0.08) 0%, rgba(249, 157, 38, 0.02) 100%);
    border-left: 5px solid var(--primary-orange);
    border-radius: 12px;
    padding: 30px;
    display: flex;
    align-items: center;
    gap: 25px;
    margin-bottom: 30px;
}

.acronym-icon {
    width: 70px;
    height: 70px;
    background: var(--primary-orange);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    box-shadow: 0 8px 25px rgba(249, 157, 38, 0.3);
}

.acronym-icon i {
    font-size: 2rem;
    color: var(--white);
}

.acronym-content h3 {
    font-size: 1rem;
    color: var(--text-muted);
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.acronym-expanded {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--text-dark);
    margin: 0;
}

.acronym-expanded .letter {
    color: var(--primary-orange);
    font-weight: 800;
    font-size: 1.5rem;
}

.description-text p {
    font-size: 1.05rem;
    color: var(--text-muted);
    line-height: 1.8;
    margin-bottom: 15px;
}

.benefits-grid {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.benefit-item {
    background: var(--white);
    border: 2px solid #f0f0f0;
    border-radius: 12px;
    padding: 25px;
    display: flex;
    align-items: center;
    gap: 20px;
    transition: all var(--transition-normal);
    opacity: 0;
    transform: translateX(30px);
}

.benefit-item.animate-in {
    opacity: 1;
    transform: translateX(0);
}

.benefit-item:hover {
    border-color: var(--primary-orange);
    box-shadow: 0 8px 30px rgba(249, 157, 38, 0.15);
    transform: translateX(10px);
}

.benefit-icon {
    width: 60px;
    height: 60px;
    background: rgba(249, 157, 38, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: all var(--transition-normal);
}

.benefit-icon i {
    font-size: 1.5rem;
    color: var(--primary-orange);
    transition: all var(--transition-normal);
}

.benefit-item:hover .benefit-icon {
    background: var(--primary-orange);
}

.benefit-item:hover .benefit-icon i {
    color: var(--white);
}

.benefit-content h4 {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 5px;
}

.benefit-content p {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin: 0;
}

/* ============================================
   WHAT IS OSR SECTION (DARK)
   ============================================ */
.osr-definition-cards {
    display: flex;
    flex-direction: column;
    gap: 20px;
    height: 100%;
}

.osr-def-card {
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    padding: 30px;
    text-align: center;
    transition: all var(--transition-normal);
}

.osr-def-card:hover {
    background: rgba(255, 255, 255, 0.12);
    transform: translateY(-5px);
}

.osr-def-card i {
    font-size: 2.5rem;
    color: var(--primary-orange);
    margin-bottom: 15px;
}

.osr-def-card p {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.9);
    margin: 0;
    line-height: 1.6;
}

.osr-types-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.osr-type-card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    padding: 25px;
    text-align: center;
    transition: all var(--transition-normal);
    opacity: 0;
    transform: translateY(20px);
}

.osr-type-card.animate-in {
    opacity: 1;
    transform: translateY(0);
}

.osr-type-card:hover {
    background: rgba(249, 157, 38, 0.15);
    border-color: var(--primary-orange);
    transform: translateY(-5px);
}

.osr-type-icon {
    width: 55px;
    height: 55px;
    background: rgba(249, 157, 38, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 15px;
    transition: all var(--transition-normal);
}

.osr-type-card:hover .osr-type-icon {
    background: var(--primary-orange);
}

.osr-type-icon i {
    font-size: 1.3rem;
    color: var(--primary-orange);
    transition: all var(--transition-normal);
}

.osr-type-card:hover .osr-type-icon i {
    color: var(--white);
}

.osr-type-card h4 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 8px;
}

.osr-type-card p {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.7);
    margin: 0;
    line-height: 1.5;
}

/* ============================================
   WHY OPTIMIZE OSR SECTION
   ============================================ */
.optimize-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
}

.optimize-card {
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    padding: 35px 25px;
    text-align: center;
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
    opacity: 0;
    transform: translateY(30px);
}

.optimize-card.animate-in {
    opacity: 1;
    transform: translateY(0);
}

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

.optimize-card:hover {
    background: rgba(255, 255, 255, 0.12);
    transform: translateY(-10px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
}

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

.optimize-number {
    position: absolute;
    top: 15px;
    right: 20px;
    font-size: 3rem;
    font-weight: 900;
    color: rgba(255, 255, 255, 0.4);
    line-height: 1;
}

.optimize-icon {
    width: 80px;
    height: 80px;
    background: rgba(249, 157, 38, 0.15);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
    transition: all var(--transition-normal);
    border: 3px solid rgba(249, 157, 38, 0.3);
}

.optimize-card:hover .optimize-icon {
    background: var(--primary-orange);
    border-color: var(--primary-orange);
    transform: scale(1.1);
}

.optimize-icon i {
    font-size: 2rem;
    color: var(--primary-orange);
    transition: all var(--transition-normal);
}

.optimize-card:hover .optimize-icon i {
    color: var(--white);
}

.optimize-card h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 15px;
}

.optimize-card p {
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.7);
    margin: 0;
    line-height: 1.6;
}

/* ============================================
   WHO IS ROSRA FOR SECTION
   ============================================ */
.target-intro {
    max-width: 800px;
    margin: 0 auto;
}

.lead-text {
    font-size: 1.4rem;
    color: var(--text-dark);
    line-height: 1.7;
    font-weight: 500;
}

.text-highlight {
    color: var(--primary-orange);
    font-weight: 700;
    position: relative;
}

.sub-text {
    font-size: 1.1rem;
    color: var(--text-muted);
    margin-top: 15px;
}

.target-cards-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.target-card {
    background: var(--white);
    border: 2px solid #f0f0f0;
    border-radius: 16px;
    padding: 40px 30px;
    text-align: center;
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
    opacity: 0;
    transform: translateY(30px);
}

.target-card.animate-in {
    opacity: 1;
    transform: translateY(0);
}

.target-card::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: var(--primary-orange);
    transform: scaleX(0);
    transition: transform var(--transition-normal);
}

.target-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 50px rgba(249, 157, 38, 0.15);
    border-color: var(--primary-orange);
}

.target-card:hover::after {
    transform: scaleX(1);
}

.target-card-icon {
    width: 90px;
    height: 90px;
    background: var(--primary-orange);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
    box-shadow: 0 10px 30px rgba(249, 157, 38, 0.3);
    transition: all var(--transition-normal);
}

.target-card:hover .target-card-icon {
    transform: scale(1.1) rotate(-5deg);
    background: var(--un-cyan);
    box-shadow: 0 15px 40px rgba(0, 169, 224, 0.3);
}

.target-card-icon i {
    font-size: 2.2rem;
    color: var(--white);
}

.target-card h4 {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 15px;
}

.target-card p {
    font-size: 1rem;
    color: var(--text-muted);
    line-height: 1.6;
    margin: 0;
}

/* ============================================
   HOW IT WORKS SECTION
   ============================================ */
.process-card {
    background: var(--white);
    border-radius: 16px;
    padding: 40px;
    box-shadow: 0 5px 30px rgba(0, 0, 0, 0.08);
    height: 100%;
    border-top: 5px solid var(--primary-orange);
}

.process-card-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 20px;
    display: flex;
    align-items: center;
}

.process-card-title i {
    color: var(--primary-orange);
}

.process-intro {
    font-size: 1.05rem;
    color: var(--text-muted);
    line-height: 1.7;
    margin-bottom: 30px;
}

.process-steps {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.process-step {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    padding: 20px;
    background: rgba(249, 157, 38, 0.05);
    border-radius: 12px;
    transition: all var(--transition-normal);
    border: 2px solid transparent;
}

.process-step:hover {
    background: rgba(249, 157, 38, 0.1);
    border-color: var(--primary-orange);
    transform: translateX(10px);
}

.step-number {
    width: 50px;
    height: 50px;
    background: var(--primary-orange);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--white);
    flex-shrink: 0;
    box-shadow: 0 4px 15px rgba(249, 157, 38, 0.3);
}

.step-content h4 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 5px;
}

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

.stats-sidebar {
    display: flex;
    flex-direction: column;
    gap: 20px;
    height: 100%;
}

.stat-box {
    background: var(--white);
    border-radius: 12px;
    padding: 25px;
    display: flex;
    align-items: center;
    gap: 20px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    border-left: 4px solid var(--un-cyan);
    transition: all var(--transition-normal);
}

.stat-box:hover {
    transform: translateX(5px);
    box-shadow: 0 8px 30px rgba(0, 169, 224, 0.15);
}

.stat-box .stat-icon {
    width: 55px;
    height: 55px;
    background: var(--un-cyan);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.stat-box .stat-icon i {
    font-size: 1.4rem;
    color: var(--white);
}

.stat-info {
    display: flex;
    flex-direction: column;
}

.stat-info .stat-label {
    font-size: 0.8rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.stat-info .stat-value {
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--text-dark);
}

/* ============================================
   DATA REQUIREMENTS SECTION (SPLIT DESIGN)
   ============================================ */
.section-split {
    display: flex;
    padding: 0;
}

.split-left,
.split-right {
    flex: 1;
    padding: 80px 60px;
}

.split-left {
    background: var(--bg-accent);
}

.split-right {
    background: var(--un-cyan);
}

.split-content {
    max-width: 500px;
    margin-left: auto;
}

.split-right .split-content {
    margin-left: 0;
    margin-right: auto;
}

.split-header {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 35px;
}

.split-header i {
    font-size: 2rem;
    color: var(--primary-orange);
}

.split-right .split-header i {
    color: var(--white);
}

.split-header h3 {
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--text-dark);
    margin: 0;
}

.split-right .split-header h3 {
    color: var(--white);
}

.data-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.data-list .data-item {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 20px;
    background: var(--white);
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.06);
    transition: all var(--transition-normal);
    border-left: 4px solid transparent;
}

.data-list .data-item:hover {
    border-left-color: var(--primary-orange);
    transform: translateX(10px);
}

.data-list .data-icon {
    width: 50px;
    height: 50px;
    background: var(--primary-orange);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.data-list .data-icon i {
    font-size: 1.2rem;
    color: var(--white);
}

.data-list .data-content h4 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 5px;
}

.data-list .data-content p {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin: 0;
}

.privacy-highlight {
    background: rgba(255, 255, 255, 0.15);
    border-radius: 12px;
    padding: 25px;
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 30px;
}

.privacy-highlight i {
    font-size: 2rem;
    color: var(--white);
}

.privacy-highlight p {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--white);
    margin: 0;
}

.privacy-features {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.privacy-item {
    display: flex;
    align-items: flex-start;
    gap: 15px;
}

.privacy-item i {
    font-size: 1.3rem;
    color: var(--white);
    margin-top: 3px;
}

.privacy-item p {
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.6;
    margin: 0;
}

.privacy-item strong {
    color: var(--white);
}

/* ============================================
   TESTIMONIALS SECTION
   ============================================ */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.testimonial-card {
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    padding: 35px;
    transition: all var(--transition-normal);
    position: relative;
    opacity: 0;
    transform: translateY(30px);
}

.testimonial-card.animate-in {
    opacity: 1;
    transform: translateY(0);
}

.testimonial-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 5px;
    height: 100%;
    background: var(--primary-orange);
    border-radius: 16px 0 0 16px;
    transform: scaleY(0);
    transition: transform var(--transition-normal);
}

.testimonial-card:hover {
    background: rgba(255, 255, 255, 0.12);
    transform: translateY(-8px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.2);
}

.testimonial-card:hover::before {
    transform: scaleY(1);
}

.quote-icon {
    margin-bottom: 20px;
}

.quote-icon i {
    font-size: 2.5rem;
    color: var(--primary-orange);
    opacity: 0.5;
}

.testimonial-card blockquote {
    font-size: 1.15rem;
    color: var(--white);
    line-height: 1.7;
    font-style: italic;
    margin: 0 0 25px 0;
    font-weight: 500;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 15px;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.author-avatar {
    width: 50px;
    height: 50px;
    background: var(--primary-orange);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.author-avatar i {
    font-size: 1.3rem;
    color: var(--white);
}

.author-info {
    display: flex;
    flex-direction: column;
}

.author-info strong {
    font-size: 1rem;
    color: var(--white);
    font-weight: 700;
}

.author-info span {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.6);
    line-height: 1.4;
}

/* ============================================
   WHY UN-HABITAT SECTION
   ============================================ */
.unhabitat-features {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.unhabitat-card {
    background: var(--white);
    border: 2px solid #f0f0f0;
    border-radius: 16px;
    padding: 40px 25px;
    text-align: center;
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
    opacity: 0;
    transform: translateY(30px);
}

.unhabitat-card.animate-in {
    opacity: 1;
    transform: translateY(0);
}

.unhabitat-card::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--un-cyan);
    transform: scaleX(0);
    transition: transform var(--transition-normal);
}

.unhabitat-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 50px rgba(0, 169, 224, 0.15);
    border-color: var(--un-cyan);
}

.unhabitat-card:hover::after {
    transform: scaleX(1);
}

.unhabitat-icon {
    width: 90px;
    height: 90px;
    background: rgba(249, 157, 38, 0.1);
    border: 3px solid var(--primary-orange);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
    transition: all var(--transition-normal);
}

.unhabitat-card:hover .unhabitat-icon {
    background: var(--primary-orange);
    transform: scale(1.1) rotate(5deg);
}

.unhabitat-icon i {
    font-size: 2rem;
    color: var(--primary-orange);
    transition: all var(--transition-normal);
}

.unhabitat-card:hover .unhabitat-icon i {
    color: var(--white);
}

.unhabitat-card h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 15px;
    transition: color var(--transition-normal);
}

.unhabitat-card:hover h3 {
    color: var(--un-cyan);
}

.unhabitat-card p {
    font-size: 0.95rem;
    color: var(--text-muted);
    line-height: 1.6;
    margin: 0;
}

/* ============================================
   CTA SECTION
   ============================================ */
.section-cta {
    background: var(--un-blue);
    position: relative;
    padding: 120px 0;
}

.cta-pattern {
    display: none;
}

.cta-content h2 {
    font-size: 3rem;
    font-weight: 800;
    color: var(--white);
    margin-bottom: 20px;
    letter-spacing: -0.5px;
}

.cta-content p {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 40px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 50px;
    flex-wrap: wrap;
}

.btn-cta-primary {
    display: inline-flex;
    align-items: center;
    padding: 18px 45px;
    background: var(--primary-orange);
    color: var(--white);
    font-weight: 700;
    font-size: 1.1rem;
    border-radius: 50px;
    text-decoration: none;
    transition: all var(--transition-normal);
    box-shadow: 0 8px 30px rgba(249, 157, 38, 0.4);
    border: 3px solid var(--primary-orange);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.btn-cta-primary:hover {
    background: var(--white);
    color: var(--primary-orange);
    transform: translateY(-3px);
    box-shadow: 0 12px 40px rgba(249, 157, 38, 0.5);
}

.btn-cta-secondary {
    display: inline-flex;
    align-items: center;
    padding: 18px 45px;
    background: transparent;
    color: var(--white);
    font-weight: 700;
    font-size: 1.1rem;
    border-radius: 50px;
    text-decoration: none;
    transition: all var(--transition-normal);
    border: 3px solid rgba(255, 255, 255, 0.3);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.btn-cta-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.5);
    color: var(--white);
    transform: translateY(-3px);
}

.cta-sdg {
    display: flex;
    justify-content: center;
    gap: 20px;
    opacity: 0.6;
}

.cta-sdg img {
    width: 60px;
    height: 60px;
    transition: all var(--transition-normal);
}

.cta-sdg img:hover {
    opacity: 1;
    transform: scale(1.1);
}

/* ============================================
   RESPONSIVE STYLES
   ============================================ */
@media (max-width: 1199px) {
    .hero-title {
        font-size: 3.2rem;
    }

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

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

@media (max-width: 991px) {
    .full-width-section {
        padding: 80px 0;
    }

    .section-title {
        font-size: 2.25rem;
    }

    .hero-title {
        font-size: 2.8rem;
    }

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

    .hero-stats {
        gap: 30px;
    }

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

    .target-cards-row {
        grid-template-columns: 1fr;
        max-width: 450px;
        margin: 0 auto;
    }

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

    .section-split {
        flex-direction: column;
    }

    .split-left,
    .split-right {
        padding: 60px 30px;
    }

    .split-content {
        max-width: 100%;
        margin: 0 auto;
    }

    .cta-content h2 {
        font-size: 2.2rem;
    }
}

@media (max-width: 767px) {
    .full-width-section {
        padding: 60px 0;
    }

    .section-title {
        font-size: 1.9rem;
    }

    .hero-title {
        font-size: 2.2rem;
    }

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

    .hero-stats {
        flex-direction: column;
        gap: 20px;
    }

    .osr-types-grid {
        grid-template-columns: 1fr;
    }

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

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

    .acronym-card {
        flex-direction: column;
        text-align: center;
    }

    .process-step {
        flex-direction: column;
        text-align: center;
    }

    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }

    .btn-cta-primary,
    .btn-cta-secondary {
        width: 100%;
        max-width: 300px;
        justify-content: center;
    }
}

/* Animation Utilities */
.animate-in {
    animation: fadeInUp 0.6s ease forwards;
}

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

/* ============================================
   CITY SHOWCASE SECTION
   ============================================ */
.section-city-showcase {
    padding: 0;
    position: relative;
}

.city-image-banner {
    position: relative;
    height: 400px;
    overflow: hidden;
}

.city-image-banner img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.city-image-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(
        to bottom,
        rgba(26, 26, 46, 0.3) 0%,
        rgba(26, 26, 46, 0.6) 100%
    );
    display: flex;
    align-items: center;
    justify-content: center;
}

.city-image-content {
    text-align: center;
    padding: 30px;
}

.city-image-content h3 {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--white);
    margin-bottom: 15px;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.city-image-content p {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.9);
    max-width: 600px;
    margin: 0 auto;
}

/* City grid gallery */
.city-gallery {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
}

.city-gallery-item {
    position: relative;
    height: 280px;
    overflow: hidden;
}

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

.city-gallery-item:hover img {
    transform: scale(1.1);
}

.city-gallery-item .city-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(
        to top,
        rgba(0, 158, 219, 0.9) 0%,
        transparent 60%
    );
    opacity: 0;
    transition: opacity var(--transition-normal);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 20px;
}

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

.city-gallery-item .city-name {
    color: var(--white);
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 5px;
}

.city-gallery-item .city-country {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.9rem;
}

/* ============================================
   SDG BANNER SECTION
   ============================================ */
.sdg-banner {
    background: var(--un-blue);
    padding: 60px 0;
}

.sdg-banner-content {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 40px;
    flex-wrap: wrap;
}

.sdg-banner-text {
    color: var(--white);
    text-align: center;
}

.sdg-banner-text h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 10px;
}

.sdg-banner-text p {
    font-size: 1rem;
    opacity: 0.9;
    max-width: 500px;
}

.sdg-banner-icons {
    display: flex;
    gap: 15px;
}

.sdg-banner-icons img {
    width: 80px;
    height: 80px;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    transition: transform var(--transition-normal);
}

.sdg-banner-icons img:hover {
    transform: translateY(-5px) scale(1.05);
}

/* ============================================
   UN-HABITAT SECTION WITH IMAGE
   ============================================ */
.section-un-blue {
    background: var(--un-blue);
}

.section-un-blue .section-badge {
    background: rgba(255, 255, 255, 0.15);
    color: var(--white);
    border-color: rgba(255, 255, 255, 0.3);
}

.section-un-blue .section-title {
    color: var(--white);
}

/* Image with caption */
.image-with-credit {
    position: relative;
    overflow: hidden;
    border-radius: 12px;
}

.image-with-credit img {
    width: 100%;
    height: auto;
    display: block;
}

.image-credit {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.8) 0%, transparent 100%);
    padding: 30px 15px 10px;
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.75rem;
}

.image-credit a {
    color: var(--sdg11-orange);
    text-decoration: none;
}

.image-credit a:hover {
    text-decoration: underline;
}

/* ============================================
   FOOTER CREDITS
   ============================================ */
.photo-credits {
    background: #111;
    padding: 20px 0;
    text-align: center;
}

.photo-credits p {
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.8rem;
    margin: 0;
}

.photo-credits a {
    color: var(--sdg11-orange);
    text-decoration: none;
}

/* ============================================
   RESPONSIVE - City Sections
   ============================================ */
@media (max-width: 991px) {
    .city-gallery {
        grid-template-columns: repeat(2, 1fr);
    }

    .city-image-banner {
        height: 300px;
    }

    .city-image-content h3 {
        font-size: 2rem;
    }
}

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

    .city-gallery-item {
        height: 220px;
    }

    .city-image-content h3 {
        font-size: 1.6rem;
    }

    .sdg-banner-icons img {
        width: 60px;
        height: 60px;
    }
}