/* DirectLink Corporate Theme - Professional Stylesheet */

:root {
    --primary-blue: #1E40AF;
    --secondary-blue: #3B82F6;
    --accent-gold: #F59E0B;
    --dark-navy: #0F172A;
    --medium-gray: #475569;
    --light-gray: #E2E8F0;
    --white: #FFFFFF;
    --success-green: #10B981;
    --text-dark: #1E293B;
    --text-light: #64748B;
}

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

body {
    font-family: 'Inter', sans-serif;
    background: var(--white);
    color: var(--text-dark);
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Playfair Display', serif;
    font-weight: 800;
    line-height: 1.2;
}

header {
    position: sticky;
    top: 0;
    background: var(--white);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    padding: 1rem 5%;
    z-index: 1000;
    border-bottom: 3px solid var(--primary-blue);
}

.header-content {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-family: 'Playfair Display', serif;
    font-size: 2rem;
    font-weight: 900;
    color: var(--primary-blue);
    letter-spacing: -1px;
}

.logo a {
    text-decoration: none;
    color: inherit;
}

nav {
    display: flex;
    gap: 2.5rem;
    align-items: center;
}

nav a {
    color: var(--text-dark);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
    transition: all 0.3s ease;
    position: relative;
    padding: 0.5rem 0;
}

nav a:hover {
    color: var(--primary-blue);
}

nav a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-blue);
    transition: width 0.3s ease;
}

nav a:hover::after {
    width: 100%;
}

.hero {
    background: linear-gradient(135deg, var(--dark-navy) 0%, var(--primary-blue) 100%);
    color: var(--white);
    padding: 6rem 5% 5rem;
    text-align: center;
}

.hero-content {
    max-width: 1000px;
    margin: 0 auto;
}

.hero h1 {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
    line-height: 1.1;
}

.hero .tagline {
    font-size: 1.5rem;
    font-weight: 300;
    margin-bottom: 2rem;
    opacity: 0.95;
}

.hero p {
    font-size: 1.2rem;
    line-height: 1.8;
    margin-bottom: 2.5rem;
    opacity: 0.9;
}

.cta-buttons {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
}

.btn {
    padding: 1rem 2.5rem;
    font-size: 1.1rem;
    font-weight: 700;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
}

.btn-primary {
    background: var(--accent-gold);
    color: var(--dark-navy);
}

.btn-primary:hover {
    background: #D97706;
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(245, 158, 11, 0.3);
}

.btn-secondary {
    background: transparent;
    color: var(--white);
    border: 2px solid var(--white);
}

.btn-secondary:hover {
    background: var(--white);
    color: var(--primary-blue);
}

.grant-banner {
    background: var(--success-green);
    color: var(--white);
    padding: 1.5rem 5%;
    text-align: center;
    font-weight: 600;
    font-size: 1.1rem;
}

.grant-banner strong {
    font-weight: 800;
}

.featured-venture {
    padding: 5rem 5%;
    background: var(--light-gray);
}

.featured-content {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.venture-image {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.2);
}

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

.venture-details h2 {
    font-size: 2.5rem;
    color: var(--primary-blue);
    margin-bottom: 1rem;
}

.venture-details h3 {
    font-size: 1.3rem;
    color: var(--accent-gold);
    font-family: 'Inter', sans-serif;
    font-weight: 600;
    margin-bottom: 1.5rem;
}

.venture-details p {
    font-size: 1.1rem;
    color: var(--text-light);
    margin-bottom: 1.5rem;
    line-height: 1.8;
}

.venture-highlights {
    list-style: none;
    margin: 2rem 0;
}

.venture-highlights li {
    padding: 0.8rem 0;
    padding-left: 2rem;
    position: relative;
    font-size: 1.05rem;
    color: var(--text-dark);
}

.venture-highlights li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--success-green);
    font-weight: bold;
    font-size: 1.3rem;
}

.section {
    padding: 5rem 5%;
}

.section-title {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 1rem;
    color: var(--primary-blue);
}

.section-subtitle {
    text-align: center;
    font-size: 1.2rem;
    color: var(--text-light);
    margin-bottom: 3rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.mission-impact {
    background: var(--white);
}

.impact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.impact-card {
    background: var(--light-gray);
    padding: 2.5rem 2rem;
    border-radius: 12px;
    text-align: center;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.impact-card:hover {
    transform: translateY(-5px);
    border-color: var(--primary-blue);
    box-shadow: 0 15px 30px rgba(30, 64, 175, 0.15);
}

.impact-number {
    font-size: 3rem;
    font-weight: 900;
    color: var(--primary-blue);
    margin-bottom: 0.5rem;
    font-family: 'Playfair Display', serif;
}

.impact-card h3 {
    font-size: 1.3rem;
    margin-bottom: 0.8rem;
    color: var(--text-dark);
    font-family: 'Inter', sans-serif;
    font-weight: 700;
}

.impact-card p {
    color: var(--text-light);
    font-size: 0.95rem;
}

.leadership {
    background: var(--dark-navy);
    color: var(--white);
}

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

.leadership .section-subtitle {
    color: rgba(255, 255, 255, 0.8);
}

.leadership-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 3rem;
    max-width: 1000px;
    margin: 0 auto;
}

.leader-card {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    padding: 2.5rem;
    text-align: center;
    border: 2px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
}

.leader-card:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: var(--accent-gold);
    transform: translateY(-5px);
}

.leader-photo {
    width: 180px;
    height: 180px;
    border-radius: 50%;
    margin: 0 auto 1.5rem;
    background: var(--medium-gray);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    border: 4px solid var(--accent-gold);
}

.leader-card h3 {
    font-size: 1.8rem;
    margin-bottom: 0.5rem;
    font-family: 'Inter', sans-serif;
}

.leader-card .title {
    color: var(--accent-gold);
    font-weight: 600;
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
    display: block;
}

.leader-card p {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.7;
}

.ventures-portfolio {
    background: var(--white);
}

.ventures-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2.5rem;
    max-width: 1200px;
    margin: 0 auto;
}

.venture-card {
    background: var(--white);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    border: 2px solid var(--light-gray);
}

.venture-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
    border-color: var(--primary-blue);
}

.venture-card-header {
    background: var(--primary-blue);
    color: var(--white);
    padding: 2rem;
    text-align: center;
}

.venture-card-header h3 {
    font-size: 1.6rem;
    margin-bottom: 0.5rem;
    font-family: 'Inter', sans-serif;
}

.venture-card-header .status {
    font-size: 0.9rem;
    opacity: 0.9;
    font-weight: 600;
}

.venture-card-body {
    padding: 2rem;
}

.venture-card-body p {
    color: var(--text-light);
    margin-bottom: 1.5rem;
    line-height: 1.7;
}

.venture-card-body ul {
    list-style: none;
    margin-bottom: 1.5rem;
}

.venture-card-body ul li {
    padding: 0.5rem 0;
    padding-left: 1.5rem;
    position: relative;
    color: var(--text-dark);
}

.venture-card-body ul li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--primary-blue);
    font-weight: bold;
}

.partner-brands {
    background: var(--light-gray);
    padding: 3rem 5%;
}

.partner-brands .section-title {
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

.partner-brands .section-subtitle {
    font-size: 1rem;
    margin-bottom: 2rem;
}

.brands-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 1.5rem;
    max-width: 1200px;
    margin: 0 auto;
}

.brand-logo-card {
    background: var(--white);
    padding: 1.5rem;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 120px;
    transition: all 0.3s ease;
    border: 2px solid transparent;
    cursor: pointer;
}

.brand-logo-card:hover {
    border-color: var(--primary-blue);
    transform: scale(1.05);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.brand-logo-card img {
    max-width: 100%;
    max-height: 80px;
    object-fit: contain;
}

.contact-cta {
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--dark-navy) 100%);
    color: var(--white);
    padding: 4rem 5%;
    text-align: center;
}

.contact-cta h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.contact-cta p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.contact-info {
    display: flex;
    gap: 3rem;
    justify-content: center;
    flex-wrap: wrap;
    margin: 2rem 0;
}

.contact-item {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.contact-item strong {
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
    opacity: 0.8;
}

.contact-item a {
    color: var(--accent-gold);
    font-size: 1.2rem;
    font-weight: 700;
    text-decoration: none;
}

.contact-item a:hover {
    text-decoration: underline;
}

footer {
    background: var(--dark-navy);
    color: var(--white);
    padding: 3rem 5% 2rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto 2rem;
}

.footer-section h4 {
    font-size: 1.2rem;
    margin-bottom: 1rem;
    color: var(--accent-gold);
    font-family: 'Inter', sans-serif;
}

.footer-section p,
.footer-section a {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.95rem;
    line-height: 1.8;
}

.footer-section a {
    display: block;
    text-decoration: none;
    margin-bottom: 0.5rem;
    transition: all 0.3s ease;
}

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

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.6);
}

.footer-bottom strong {
    color: var(--accent-gold);
}

@media (max-width: 768px) {
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .hero .tagline {
        font-size: 1.2rem;
    }
    
    .featured-content {
        grid-template-columns: 1fr;
    }
    
    nav {
        flex-direction: column;
        gap: 1rem;
    }
    
    .header-content {
        flex-direction: column;
        text-align: center;
    }
    
    .contact-info {
        flex-direction: column;
        gap: 1.5rem;
    }
}