/* ===================================
   QCEF - Qatar China Economic Fund
   Color Scheme: Qatar Maroon, Gold, Chinese Red
   =================================== */

/* CSS Variables */
:root {
    /* Colors */
    --qatar-maroon: #8B1538;
    --qatar-maroon-dark: #6B0F2A;
    --china-red: #DE2910;
    --gold: #C9A961;
    --dark-bg: #0A0E1A;
    --dark-section: #12172A;
    --light-bg: #F8F9FA;
    --white: #FFFFFF;
    --text-dark: #1A1A2E;
    --text-light: #6B7280;
    --border-color: #E5E7EB;
    
    /* Typography */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-display: 'Playfair Display', Georgia, serif;
    
    /* Spacing */
    --section-padding: 100px 0;
    --container-max-width: 1200px;
    
    /* Transitions */
    --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

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

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

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

ul {
    list-style: none;
}

/* Container */
.container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 20px;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 14px 32px;
    font-weight: 600;
    font-size: 15px;
    letter-spacing: 0.5px;
    border-radius: 4px;
    cursor: pointer;
    border: 2px solid transparent;
    transition: var(--transition-smooth);
    text-align: center;
}

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

.btn-primary:hover {
    background: var(--qatar-maroon-dark);
    border-color: var(--qatar-maroon-dark);
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(139, 21, 56, 0.3);
}

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

.btn-secondary:hover {
    background: var(--white);
    color: var(--qatar-maroon);
}

.btn-full {
    width: 100%;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(10, 14, 26, 0.95);
    backdrop-filter: blur(10px);
    padding: 20px 0;
    z-index: 1000;
    transition: var(--transition-smooth);
}

.navbar.scrolled {
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
    padding: 15px 0;
}

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

.nav-brand .logo-text {
    font-family: var(--font-display);
    font-size: 28px;
    font-weight: 700;
    color: var(--white);
    letter-spacing: 2px;
}

.nav-menu {
    display: flex;
    gap: 35px;
    align-items: center;
}

.nav-link {
    color: var(--white);
    font-weight: 500;
    font-size: 15px;
    padding: 8px 0;
    position: relative;
}

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

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

.nav-link.btn-contact {
    background: var(--qatar-maroon);
    padding: 8px 20px;
    border-radius: 4px;
}

.nav-link.btn-contact::after {
    display: none;
}

.nav-link.btn-contact:hover {
    background: var(--qatar-maroon-dark);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
}

.nav-toggle span {
    width: 25px;
    height: 3px;
    background: var(--white);
    transition: var(--transition-smooth);
}

/* Hero Section */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--dark-bg) 0%, var(--qatar-maroon-dark) 100%);
    color: var(--white);
    text-align: center;
    padding: 120px 20px 80px;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 50%, rgba(201, 169, 97, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 50%, rgba(222, 41, 16, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

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

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 900px;
    margin: 0 auto;
}

.hero-flags {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 20px;
    margin-bottom: 30px;
    font-size: 48px;
}

.flag-separator {
    font-size: 32px;
    color: var(--gold);
    font-weight: 300;
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(32px, 6vw, 72px);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 20px;
    letter-spacing: 2px;
}

.hero-title .title-line {
    display: inline-block;
    white-space: nowrap;
}

.hero-subtitle {
    font-size: 24px;
    font-weight: 300;
    color: var(--gold);
    margin-bottom: 50px;
    letter-spacing: 1px;
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 60px;
    margin-bottom: 50px;
    flex-wrap: wrap;
}

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

.stat-number {
    font-family: var(--font-display);
    font-size: 48px;
    font-weight: 700;
    color: var(--gold);
    margin-bottom: 8px;
}

.stat-label {
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: rgba(255, 255, 255, 0.8);
}

.hero-cta {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

/* Section Styles */
.section {
    padding: var(--section-padding);
}

.section-header {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 60px;
}

.section-label {
    display: inline-block;
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--qatar-maroon);
    margin-bottom: 15px;
}

.section-title {
    font-family: var(--font-display);
    font-size: 42px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 20px;
    line-height: 1.3;
}

.section-description {
    font-size: 18px;
    color: var(--text-light);
    line-height: 1.8;
}

/* Vision Section */
.vision-section {
    background: var(--light-bg);
}

.vision-content {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.vision-text {
    font-size: 18px;
    line-height: 2;
}

.lead-text {
    font-size: 16px;
    line-height: 1.7;
    margin-bottom: 35px;
    color: var(--text-dark);
    font-weight: 400;
}

.vision-text p {
    margin-bottom: 30px;
    color: var(--text-light);
}

.vision-box {
    background: var(--white);
    padding: 45px 50px;
    border: none;
    border-top: 4px solid var(--qatar-maroon);
    margin-top: 50px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    text-align: center;
}

.vision-box h3 {
    font-family: var(--font-display);
    font-size: 28px;
    color: var(--qatar-maroon);
    margin-bottom: 25px;
    font-weight: 600;
}

.vision-box p {
    font-size: 19px;
    line-height: 1.9;
    color: var(--text-dark);
}

.vision-logo {
    margin-bottom: 30px;
}

.vision-logo img {
    max-width: 400px;
    width: 100%;
    height: auto;
    display: block;
    margin: 0 auto;
}

/* Strategic Section */
.strategic-section {
    background: var(--white);
}

.strategic-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 35px;
    max-width: 1200px;
    margin: 0 auto;
}

.strategic-grid .strategic-card:nth-child(4),
.strategic-grid .strategic-card:nth-child(5) {
    grid-column: span 1;
}

/* Center the last row with 2 items */
.strategic-grid .strategic-card:nth-child(4) {
    margin-left: auto;
    margin-right: 17.5px;
}

.strategic-grid .strategic-card:nth-child(5) {
    margin-left: 17.5px;
    margin-right: auto;
}

.strategic-card {
    background: var(--light-bg);
    padding: 45px 35px;
    border-radius: 12px;
    transition: var(--transition-smooth);
    border-top: 4px solid transparent;
    text-align: center;
}

.strategic-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
    border-top-color: var(--qatar-maroon);
}

.strategic-card h3 {
    font-size: 22px;
    font-weight: 600;
    margin-bottom: 15px;
    color: var(--text-dark);
}

.strategic-card p {
    color: var(--text-light);
    line-height: 1.7;
}

/* Pillars Section */
.pillars-section {
    background: var(--dark-bg);
    color: var(--white);
}

.pillars-section .section-label {
    color: var(--gold);
}

.pillars-section .section-title,
.pillars-section .section-description {
    color: var(--white);
}

.pillars-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
    gap: 35px;
    max-width: 1200px;
    margin: 0 auto;
}

.pillar-card {
    background: var(--dark-section);
    padding: 45px;
    border-radius: 12px;
    position: relative;
    transition: var(--transition-smooth);
    border: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
}

.pillar-card:hover {
    transform: translateY(-8px);
    border-color: var(--gold);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.4);
}

.pillar-number {
    position: absolute;
    top: 20px;
    right: 20px;
    font-family: var(--font-display);
    font-size: 48px;
    font-weight: 700;
    color: rgba(201, 169, 97, 0.15);
}

.pillar-card h3 {
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 10px;
    color: var(--white);
}

.pillar-category {
    display: inline-block;
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--gold);
    margin-bottom: 20px;
}

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

/* Strategic Portfolio Section */
.portfolio-section-new {
    background: var(--dark-bg);
    color: var(--white);
}

.portfolio-section-new .section-label {
    color: var(--gold);
}

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

.portfolio-section-new .section-description {
    color: var(--white);
    font-size: 15px;
}

/* Filter Buttons */
.portfolio-filters {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 15px;
    margin-bottom: 50px;
}

.filter-btn {
    padding: 12px 24px;
    background: transparent;
    border: 2px solid rgba(255, 255, 255, 0.2);
    color: var(--white);
    border-radius: 25px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    transition: var(--transition-smooth);
}

.filter-btn:hover {
    border-color: var(--gold);
    color: var(--gold);
}

.filter-btn.active {
    background: var(--qatar-maroon);
    border-color: var(--qatar-maroon);
    color: var(--white);
}

/* Portfolio Grid */
.portfolio-grid-new {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
}

/* Sector Cards */
.sector-card {
    background: var(--dark-section);
    border-radius: 12px;
    padding: 35px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: var(--transition-smooth);
}

.sector-card:hover {
    transform: translateY(-8px);
    border-color: var(--gold);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.4);
}

.sector-card h3 {
    font-size: 22px;
    font-weight: 600;
    color: var(--white);
    margin-bottom: 15px;
}

.sector-mission {
    font-size: 15px;
    color: var(--gold);
    margin-bottom: 25px;
    font-style: italic;
}

.sector-projects h4 {
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 12px;
}

.sector-projects ul {
    list-style: none;
    padding: 0;
    margin-bottom: 20px;
}

.sector-projects li {
    position: relative;
    padding-left: 20px;
    margin-bottom: 10px;
    font-size: 14px;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.8);
}

.sector-projects li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--gold);
    font-size: 16px;
}

.sector-metrics {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.6);
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    line-height: 1.6;
}

/* Hidden cards */
.sector-card.hidden {
    display: none;
}

/* Impact & Insights Section */
.impact-insights-section {
    background: var(--light-bg);
}

.impact-dashboard {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-bottom: 80px;
}

.dashboard-card {
    background: var(--white);
    padding: 40px 30px;
    border-radius: 8px;
    text-align: center;
    transition: var(--transition-smooth);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.dashboard-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}

.dashboard-number {
    font-family: var(--font-display);
    font-size: 48px;
    font-weight: 700;
    color: var(--qatar-maroon);
    margin-bottom: 12px;
    line-height: 1;
}

.dashboard-label {
    font-size: 15px;
    color: var(--text-light);
    font-weight: 500;
}

/* Insights Section */
.insights-section h3 {
    font-family: var(--font-display);
    font-size: 42px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 50px;
    text-align: center;
}

.insights-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    max-width: 1200px;
    margin: 0 auto;
}

.insight-card {
    background: var(--white);
    padding: 45px 40px;
    border-radius: 12px;
    transition: var(--transition-smooth);
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.08);
}

.insight-card:hover {
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
    transform: translateY(-5px);
}

.insight-type {
    display: inline-block;
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--qatar-maroon);
    margin-bottom: 18px;
}

.insight-card h4 {
    font-size: 24px;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 25px;
    line-height: 1.4;
}

.insight-link {
    display: inline-block;
    font-size: 16px;
    font-weight: 600;
    color: var(--qatar-maroon);
    transition: var(--transition-smooth);
}

.insight-link:hover {
    color: var(--qatar-maroon-dark);
}

/* Partnership Section */
.partnership-section {
    background: var(--white);
}

.partnership-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 30px;
}

.partnership-card {
    background: var(--light-bg);
    padding: 40px 30px;
    border-radius: 8px;
    text-align: center;
    transition: var(--transition-smooth);
    border: 2px solid transparent;
}

.partnership-card:hover {
    border-color: var(--qatar-maroon);
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.partnership-card h3 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 12px;
    color: var(--text-dark);
}

.partnership-card p {
    color: var(--text-light);
    line-height: 1.6;
}

/* Contact Section */
.contact-section {
    background: var(--white);
    padding: 80px 0;
}

.contact-minimal {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0;
    max-width: 900px;
    margin: 0 auto;
    padding: 50px 40px;
}

.contact-item-minimal {
    flex: 1;
    text-align: center;
    padding: 0 35px;
}

.contact-item-minimal h3 {
    font-family: var(--font-primary);
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--qatar-maroon);
    margin-bottom: 10px;
}

.contact-item-minimal p {
    font-size: 15px;
    line-height: 1.6;
    color: var(--text-dark);
}

.contact-item-minimal a {
    color: var(--text-dark);
    text-decoration: none;
    transition: color 0.3s ease;
    position: relative;
}

.contact-item-minimal a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--qatar-maroon);
    transition: width 0.3s ease;
}

.contact-item-minimal a:hover {
    color: var(--qatar-maroon);
}

.contact-item-minimal a:hover::after {
    width: 100%;
}

.contact-divider {
    width: 1px;
    height: 60px;
    background: linear-gradient(
        to bottom,
        transparent,
        rgba(139, 21, 56, 0.15) 20%,
        rgba(139, 21, 56, 0.15) 80%,
        transparent
    );
}

/* Contact Form */
.contact-form-wrapper {
    background: var(--dark-section);
    padding: 50px;
    border-radius: 8px;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.form-group {
    position: relative;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 15px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 4px;
    color: var(--white);
    font-family: var(--font-primary);
    font-size: 15px;
    transition: var(--transition-smooth);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--gold);
    background: rgba(255, 255, 255, 0.08);
}

.form-group label {
    position: absolute;
    left: 15px;
    top: 15px;
    color: rgba(255, 255, 255, 0.5);
    font-size: 15px;
    pointer-events: none;
    transition: var(--transition-smooth);
}

.form-group input:focus + label,
.form-group textarea:focus + label,
.form-group input:not(:placeholder-shown) + label,
.form-group textarea:not(:placeholder-shown) + label {
    top: -10px;
    left: 10px;
    font-size: 12px;
    background: var(--dark-section);
    padding: 0 5px;
    color: var(--gold);
}

.form-group select {
    appearance: none;
    cursor: pointer;
}

.form-group select + label {
    display: none;
}

/* Footer */
.footer {
    background: var(--dark-section);
    color: var(--white);
    padding: 60px 0 30px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 50px;
    margin-bottom: 50px;
}

.footer-section h3 {
    font-family: var(--font-display);
    font-size: 28px;
    margin-bottom: 20px;
    color: var(--gold);
}

.footer-section h4 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 20px;
    color: var(--gold);
}

.footer-section p {
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.8;
    margin-bottom: 20px;
}

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

.footer-section ul li a {
    color: rgba(255, 255, 255, 0.7);
    transition: var(--transition-smooth);
}

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

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.5);
}

.footer-links {
    display: flex;
    gap: 30px;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.5);
    font-size: 14px;
}

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

/* Responsive Design */
@media (max-width: 1024px) {
    .contact-minimal {
        flex-direction: column;
        gap: 40px;
        padding: 50px 30px;
    }
    
    .contact-item-minimal {
        padding: 0;
    }
    
    .contact-divider {
        width: 80px;
        height: 1px;
        background: linear-gradient(
            to right,
            transparent,
            rgba(139, 21, 56, 0.15) 20%,
            rgba(139, 21, 56, 0.15) 80%,
            transparent
        );
    }
}

@media (max-width: 968px) {
    .nav-menu {
        position: fixed;
        top: 80px;
        left: -100%;
        width: 100%;
        flex-direction: column;
        background: rgba(10, 14, 26, 0.98);
        padding: 40px 20px;
        transition: var(--transition-smooth);
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .nav-toggle {
        display: flex;
    }
    

    
    .hero-subtitle {
        font-size: 20px;
    }
    
    .hero-stats {
        gap: 30px;
    }
    
    .stat-number {
        font-size: 36px;
    }
    
    .section-title {
        font-size: 32px;
    }
    
    .contact-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .pillars-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-form-wrapper {
        padding: 30px;
    }
    
    .portfolio-grid-new {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .impact-dashboard {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .insights-grid {
        grid-template-columns: 1fr;
    }
    
    .strategic-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .strategic-grid .strategic-card:nth-child(4),
    .strategic-grid .strategic-card:nth-child(5) {
        margin-left: 0;
        margin-right: 0;
    }
    
    .strategic-grid .strategic-card:nth-child(5) {
        grid-column: span 2;
        max-width: 400px;
        margin: 0 auto;
    }
}

@media (max-width: 640px) {
    
    .contact-section {
        padding: 60px 0;
    }
    
    .contact-minimal {
        padding: 40px 20px;
        gap: 35px;
    }
    
    .contact-item-minimal h3 {
        font-size: 11px;
    }
    
    .contact-item-minimal p {
        font-size: 14px;
    }
    
    .hero-subtitle {
        font-size: 18px;
    }
    
    .hero-flags {
        font-size: 36px;
        gap: 15px;
    }
    
    .hero-cta {
        flex-direction: column;
    }
    
    .btn {
        width: 100%;
    }
    
    .section-title {
        font-size: 28px;
    }
    
    .strategic-grid,
    .partnership-grid {
        grid-template-columns: 1fr;
    }
    
    .strategic-grid .strategic-card:nth-child(4),
    .strategic-grid .strategic-card:nth-child(5) {
        margin-left: 0;
        margin-right: 0;
    }
    
    .strategic-grid .strategic-card:nth-child(5) {
        grid-column: span 1;
        max-width: 100%;
    }
    
    .vision-logo img {
        max-width: 280px;
    }
    
    .vision-box {
        padding: 35px 25px;
    }
    
    .insights-section h3 {
        font-size: 32px;
    }
    
    .portfolio-item {
        padding: 30px;
    }
    
    .portfolio-header h3 {
        font-size: 26px;
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
    
    .impact-dashboard {
        grid-template-columns: 1fr;
    }
    
    .dashboard-number {
        font-size: 42px;
    }
    
    .portfolio-grid-new {
        grid-template-columns: 1fr;
    }
    
    .portfolio-filters {
        gap: 10px;
    }
    
    .filter-btn {
        padding: 10px 18px;
        font-size: 13px;
    }
}

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

.fade-in-up {
    animation: fadeInUp 0.8s ease-out;
}

/* Utility Classes */
.text-center {
    text-align: center;
}

.mb-1 { margin-bottom: 10px; }
.mb-2 { margin-bottom: 20px; }
.mb-3 { margin-bottom: 30px; }

.mt-1 { margin-top: 10px; }
.mt-2 { margin-top: 20px; }
.mt-3 { margin-top: 30px; }