/* Color Palette */
:root {
    --primary-blue: #014089;
    --primary-yellow: #E8C14E;
    --primary-white: #FCFEFD;
    --navy-blue: #0D1F3C;
    --gold: #FFD700;
    --soft-gray: #F4F4F4;
    --deep-blue: #1B3B6F;
}

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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    color: #333;
    background-color: var(--primary-white);
    overflow-x: hidden;
}

/* Navbar Styles */
.navbar {
    background-color: var(--navy-blue) !important;
    padding: 1rem 0;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.navbar-brand {
    font-size: 1.5rem;
    color: var(--primary-white) !important;
}

/* Navbar logo sizing (logo only, no text) */
.navbar-logo {
    height: 48px;
    width: auto;
    object-fit: contain;
}

/* Hide any textual brand content if present - show only the image */
.navbar-brand > .brand-text {
    display: none;
}

@media (max-width: 768px) {
    .navbar-logo {
        height: 40px;
    }
}

.brand-text {
    color: var(--gold);
    letter-spacing: 2px;
}

.navbar-nav .nav-link {
    color: var(--primary-white) !important;
    margin: 0 0.5rem;
    font-weight: 500;
    transition: all 0.3s ease;
    position: relative;
}

.navbar-nav .nav-link:hover,
.navbar-nav .nav-link.active {
    color: var(--gold) !important;
}

.navbar-nav .nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background-color: var(--gold);
    transition: all 0.3s ease;
    transform: translateX(-50%);
}

.navbar-nav .nav-link:hover::after,
.navbar-nav .nav-link.active::after {
    width: 80%;
}

/* Hero Section */
.hero-section {
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--deep-blue) 100%);
    color: var(--primary-white);
    padding: 4rem 0;
    position: relative;
    overflow: hidden;
    min-height: auto;
}

.hero-section::before {
    content: '';
    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(252,254,253,0.05)" stroke-width="1"/></pattern></defs><rect width="100%" height="100%" fill="url(%23grid)"/></svg>');
    opacity: 0.3;
}

.hero-section .container {
    position: relative;
    z-index: 1;
}

.hero-logo {
    width: 20vw; /* bigger on larger screens, scales down on small screens */
    height: auto;
    object-fit: contain;
    filter: drop-shadow(0 6px 12px rgba(0, 0, 0, 0.35));
    animation: fadeInDown 0.8s ease-out;
    margin: 0 auto; /* center if image is inline */
    display: block;
}

.hero-section h1 {
    font-size: clamp(2rem, 5vw, 3.5rem);
    margin-bottom: 1.5rem;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.hero-subtitle {
    font-size: clamp(1.2rem, 3vw, 1.5rem);
    color: var(--primary-yellow);
    font-weight: 600;
}

.hero-description {
    font-size: clamp(1rem, 2vw, 1.1rem);
    max-width: 900px;
    margin: 0 auto;
    line-height: 1.8;
}

.hero-buttons {
    margin-top: 2rem;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

/* Button Styles */
.btn-primary {
    background-color: var(--primary-blue);
    border: none;
    padding: 0.75rem 2rem;
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-primary:hover {
    background-color: var(--deep-blue);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(1, 64, 137, 0.3);
}

.btn-secondary {
    background-color: var(--primary-yellow);
    border: none;
    color: var(--navy-blue);
    padding: 0.75rem 2rem;
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-secondary:hover {
    background-color: var(--gold);
    color: var(--navy-blue);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(232, 193, 78, 0.3);
}

.btn-outline-gold {
    border: 2px solid var(--gold);
    color: var(--gold);
    padding: 0.75rem 2rem;
    font-weight: 600;
    background-color: transparent;
    transition: all 0.3s ease;
}

.btn-outline-gold:hover {
    background-color: var(--gold);
    color: var(--navy-blue);
    transform: translateY(-2px);
}

.btn-gold {
    background-color: var(--gold);
    border: none;
    color: var(--navy-blue);
    padding: 0.75rem 2rem;
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-gold:hover {
    background-color: var(--primary-yellow);
    color: var(--navy-blue);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(255, 215, 0, 0.3);
}

.btn-outline-primary {
    border: 2px solid var(--primary-blue);
    color: var(--primary-blue);
    padding: 0.75rem 2rem;
    font-weight: 600;
    transition: all 0.3s ease;
}

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

/* Sections */
.sectors-section {
    background-color: var(--soft-gray);
    position: relative;
    z-index: 2;
    margin-top: 0;
}

.section-title {
    color: var(--navy-blue);
    margin-bottom: 1rem;
    font-size: clamp(2rem, 4vw, 2.5rem);
}

/* Sector Cards */
.sector-card {
    background: white;
    border-radius: 15px;
    padding: 2rem;
    text-align: center;
    transition: all 0.3s ease;
    border: 2px solid transparent;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.1);
}

.sector-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 30px rgba(1, 64, 137, 0.2);
    border-color: var(--primary-blue);
}

.sector-icon {
    font-size: 3rem;
    color: var(--primary-blue);
    margin-bottom: 1.5rem;
}

.sector-title {
    color: var(--navy-blue);
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.sector-description {
    color: #666;
    line-height: 1.6;
    font-size: 1rem;
}

.cta-card {
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--deep-blue) 100%);
    color: var(--primary-white);
}

.cta-card .sector-icon {
    color: var(--gold);
}

.cta-card .sector-title,
.cta-card .sector-description {
    color: var(--primary-white);
}

/* Winners Preview Section */
.winners-preview-section {
    background-color: var(--primary-white);
}

.winner-preview-card {
    background: white;
    border-radius: 15px;
    padding: 2rem;
    text-align: center;
    border: 2px solid var(--soft-gray);
    transition: all 0.3s ease;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.1);
}

.winner-preview-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(232, 193, 78, 0.2);
    border-color: var(--primary-yellow);
}

.winner-sector {
    display: inline-block;
    background-color: var(--primary-blue);
    color: var(--primary-white);
    padding: 0.5rem 1.5rem;
    border-radius: 25px;
    font-weight: 600;
    margin-bottom: 1rem;
    font-size: 0.9rem;
}

/* Footer */
.footer {
    background-color: var(--navy-blue);
    color: var(--primary-white);
}

.footer h5 {
    color: var(--gold);
}

.footer a {
    color: var(--primary-white);
    text-decoration: none;
    transition: color 0.3s ease;
}

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

.social-links .social-link {
    display: inline-block;
    transition: all 0.3s ease;
}

.social-links .social-link:hover {
    transform: translateY(-5px);
    color: var(--gold);
}


.social-icon {
    font-size: 1.5rem;
    color: var(--primary-blue);
    transition: all 0.3s ease;
}

.social-icon:hover {
    color: var(--gold);
    transform: scale(1.2);
}

/* About Page Styles */
.about-hero {
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--deep-blue) 100%);
    color: var(--primary-white);
    padding: 5rem 0 3rem;
}

.about-content {
    padding: 4rem 0;
}

.mission-card {
    background: white;
    border-radius: 15px;
    padding: 2.5rem;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    border-left: 5px solid var(--primary-blue);
}

.founder-section {
    background-color: var(--soft-gray);
    padding: 4rem 0;
}

.founder-card {
    background: white;
    border-radius: 15px;
    padding: 2rem;
    text-align: center;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
}

.founder-image {
    width: 200px;
    height: 200px;
    border-radius: 50%;
    object-fit: cover;
    border: 5px solid var(--gold);
    margin-bottom: 1.5rem;
}

.placeholder-image {
    width: 200px;
    height: 200px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--deep-blue) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    border: 5px solid var(--gold);
}

.placeholder-image i {
    font-size: 4rem;
    color: var(--gold);
}

.leadership-section {
    padding: 4rem 0;
}

.team-card {
    background: white;
    border-radius: 15px;
    padding: 2rem;
    text-align: center;
    transition: all 0.3s ease;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.1);
    height: 100%;
}

.team-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 30px rgba(1, 64, 137, 0.2);
}

.role-badge {
    display: inline-block;
    background-color: var(--primary-yellow);
    color: var(--navy-blue);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
    margin-top: 1rem;
}

/* Competitions Page Styles */
.competitions-hero {
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--deep-blue) 100%);
    color: var(--primary-white);
    padding: 5rem 0 3rem;
}

.process-section {
    padding: 4rem 0;
    background-color: var(--soft-gray);
}

.process-step {
    background: white;
    border-radius: 15px;
    padding: 2rem;
    text-align: center;
    height: 100%;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.1);
    position: relative;
}

.step-number {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--deep-blue) 100%);
    color: var(--gold);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: bold;
    margin: 0 auto 1.5rem;
}

.criteria-section {
    padding: 4rem 0;
}

.criteria-item {
    background: white;
    border-radius: 10px;
    padding: 1.5rem;
    margin-bottom: 1rem;
    border-left: 4px solid var(--primary-blue);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.criteria-item:hover {
    transform: translateX(10px);
    border-left-color: var(--gold);
}

/* Results Page Styles */
.results-hero {
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--deep-blue) 100%);
    color: var(--primary-white);
    padding: 5rem 0 3rem;
}

.winner-card {
    background: white;
    border-radius: 15px;
    padding: 2rem;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    height: 100%;
    border-top: 5px solid var(--gold);
}

.winner-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 30px rgba(232, 193, 78, 0.3);
}

.trophy-icon {
    font-size: 3rem;
    color: var(--gold);
    margin-bottom: 1rem;
}

.sector-badge {
    display: inline-block;
    background-color: var(--primary-blue);
    color: var(--primary-white);
    padding: 0.5rem 1.5rem;
    border-radius: 25px;
    font-weight: 600;
    margin-bottom: 1rem;
}

/* Archive Page Styles */
.archive-hero {
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--deep-blue) 100%);
    color: var(--primary-white);
    padding: 5rem 0 3rem;
}

.month-accordion {
    margin-bottom: 1.5rem;
}

.accordion-button {
    background-color: var(--navy-blue);
    color: var(--primary-white);
    font-weight: 600;
    font-size: 1.2rem;
}

.accordion-button:not(.collapsed) {
    background-color: var(--primary-blue);
    color: var(--primary-white);
}

.accordion-button:focus {
    box-shadow: 0 0 0 0.25rem rgba(1, 64, 137, 0.25);
}

.archive-winner-card {
    background: white;
    border-radius: 10px;
    padding: 1.5rem;
    margin-bottom: 1rem;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.archive-winner-card:hover {
    transform: translateX(10px);
    box-shadow: 0 5px 15px rgba(1, 64, 137, 0.2);
}

/* Join Page Styles */
.join-hero {
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--deep-blue) 100%);
    color: var(--primary-white);
    padding: 5rem 0 3rem;
}

.benefits-section {
    padding: 4rem 0;
    background-color: var(--soft-gray);
}

.benefit-card {
    background: white;
    border-radius: 15px;
    padding: 2rem;
    text-align: center;
    height: 100%;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.benefit-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 25px rgba(1, 64, 137, 0.2);
}

.benefit-icon {
    font-size: 3rem;
    color: var(--primary-blue);
    margin-bottom: 1.5rem;
}

.cta-section {
    padding: 4rem 0;
    text-align: center;
}

.cta-box {
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--deep-blue) 100%);
    color: var(--primary-white);
    border-radius: 20px;
    padding: 3rem;
    box-shadow: 0 10px 30px rgba(1, 64, 137, 0.3);
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero-section {
        padding: 3rem 0;
    }

    .navbar-nav {
        text-align: center;
        padding: 1rem 0;
    }

    .navbar-nav .nav-link {
        margin: 0.5rem 0;
    }

    /* All card types - smaller on tablet */
    .sector-card {
        margin-bottom: 1rem;
        padding: 1.5rem;
    }

    .sector-icon {
        font-size: 2.5rem;
        margin-bottom: 1rem;
    }

    .sector-title {
        font-size: 1.25rem;
        margin-bottom: 0.75rem;
    }

    .sector-description {
        font-size: 0.9rem;
    }

    .winner-card,
    .benefit-card,
    .team-card,
    .winner-preview-card {
        padding: 1.5rem;
        margin-bottom: 1rem;
    }

    .winner-card h4,
    .benefit-card h4,
    .team-card h4 {
        font-size: 1.25rem;
    }

    .winner-card p,
    .benefit-card p,
    .team-card p {
        font-size: 0.9rem;
    }

    .founder-card {
        padding: 1.5rem;
    }

    .founder-card h3 {
        font-size: 1.5rem;
    }

    .placeholder-image {
        width: 150px !important;
        height: 150px !important;
    }

    .placeholder-image i {
        font-size: 3rem !important;
    }

    .process-step {
        padding: 1.5rem;
        margin-bottom: 1rem;
    }

    .process-step h4 {
        font-size: 1.25rem;
    }

    .process-step p {
        font-size: 0.9rem;
    }

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

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

    .mission-card {
        padding: 2rem;
    }

    .cta-box {
        padding: 2rem;
    }

    .archive-winner-card {
        padding: 1.25rem;
    }

    .criteria-item {
        padding: 1.25rem;
    }
}

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

    .hero-logo {
        max-width: 180px;
        max-height: 120px;
    }

    .hero-section h1 {
        font-size: 1.75rem;
    }

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

    .hero-description {
        font-size: 0.95rem;
    }

    /* All sector cards - more compact on mobile */
    .sector-card {
        padding: 1.25rem;
        margin-bottom: 1rem;
    }

    .sector-icon {
        font-size: 2rem;
        margin-bottom: 0.75rem;
    }

    .sector-title {
        font-size: 1.1rem;
        margin-bottom: 0.5rem;
    }

    .sector-description {
        font-size: 0.85rem;
    }

    /* Winner cards - more compact */
    .winner-card {
        padding: 1.25rem;
        margin-bottom: 1rem;
    }

    .winner-card h4 {
        font-size: 1.1rem;
        margin-bottom: 0.5rem;
    }

    .winner-card p {
        font-size: 0.85rem;
        margin-bottom: 0.5rem;
    }

    .trophy-icon {
        font-size: 2rem;
        margin-bottom: 0.75rem;
    }

    .sector-badge {
        font-size: 0.8rem;
        padding: 0.4rem 1rem;
    }

    /* Benefit cards - more compact */
    .benefit-card {
        padding: 1.25rem;
        margin-bottom: 1rem;
    }

    .benefit-card h4 {
        font-size: 1.1rem;
        margin-bottom: 0.5rem;
    }

    .benefit-card p {
        font-size: 0.85rem;
    }

    .benefit-icon {
        font-size: 2rem;
        margin-bottom: 1rem;
    }

    /* Team cards - more compact */
    .team-card {
        padding: 1.25rem;
        margin-bottom: 1rem;
    }

    .team-card h4 {
        font-size: 1.1rem;
        margin-bottom: 0.5rem;
    }

    .team-card p {
        font-size: 0.85rem;
    }

    .role-badge {
        font-size: 0.8rem;
        padding: 0.4rem 0.8rem;
    }

    /* Process step cards - more compact */
    .process-step {
        padding: 1.25rem;
        margin-bottom: 1rem;
    }

    .process-step h4 {
        font-size: 1.1rem;
        margin-bottom: 0.5rem;
    }

    .process-step p {
        font-size: 0.85rem;
    }

    .step-number {
        width: 50px;
        height: 50px;
        font-size: 1.25rem;
        margin-bottom: 1rem;
    }

    /* Winner preview cards - more compact */
    .winner-preview-card {
        padding: 1.25rem;
        margin-bottom: 1rem;
    }

    .winner-preview-card h5 {
        font-size: 1.1rem;
        margin-bottom: 0.5rem;
    }

    .winner-preview-card p {
        font-size: 0.85rem;
    }

    .winner-sector {
        font-size: 0.8rem;
        padding: 0.4rem 1rem;
    }

    /* Founder cards - more compact */
    .founder-card {
        padding: 1.25rem;
        margin-bottom: 1rem;
    }

    .founder-card h3 {
        font-size: 1.3rem;
        margin-bottom: 0.5rem;
    }

    .founder-card h5 {
        font-size: 1rem;
    }

    .founder-card p {
        font-size: 0.85rem;
    }

    .placeholder-image {
        width: 120px !important;
        height: 120px !important;
        margin-bottom: 1rem;
    }

    .placeholder-image i {
        font-size: 2.5rem !important;
    }

    /* Mission cards - more compact */
    .mission-card {
        padding: 1.5rem;
        margin-bottom: 1rem;
    }

    .mission-card h3 {
        font-size: 1.3rem;
        margin-bottom: 0.75rem;
    }

    .mission-card p {
        font-size: 0.85rem;
    }

    /* Archive winner cards - more compact */
    .archive-winner-card {
        padding: 1rem;
        margin-bottom: 0.75rem;
    }

    .archive-winner-card h5 {
        font-size: 1rem;
        margin-bottom: 0.5rem;
    }

    .archive-winner-card p {
        font-size: 0.85rem;
    }

    /* Criteria items - more compact */
    .criteria-item {
        padding: 1rem;
        margin-bottom: 0.75rem;
    }

    .criteria-item h5 {
        font-size: 1rem;
        margin-bottom: 0.5rem;
    }

    .criteria-item p {
        font-size: 0.85rem;
    }

    /* CTA box - more compact */
    .cta-box {
        padding: 2rem 1.5rem;
    }

    .cta-box h2 {
        font-size: 1.5rem;
        margin-bottom: 1rem;
    }

    .cta-box p {
        font-size: 0.9rem;
    }

    /* Buttons - slightly smaller */
    .btn-lg {
        padding: 0.65rem 1.5rem;
        font-size: 1rem;
    }
}

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

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

.fade-in-up {
    animation: fadeInUp 0.6s ease-out;
}

/* Utility Classes */
.text-gold {
    color: var(--gold);
}

.bg-navy {
    background-color: var(--navy-blue);
}

.bg-soft-gray {
    background-color: var(--soft-gray);
}