/* ============================================
   COLEGIO JOSÉ PARDO - Component Styles
   Navigation, Hero, Cards, Footer
   ============================================ */

/* === NAVIGATION === */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: var(--z-fixed);
    padding: var(--space-4) 0;
    transition: all var(--transition-base);
}

.navbar.scrolled {
    background: var(--bg-glass-heavy);
    backdrop-filter: var(--glass-blur);
    border-bottom: 1px solid var(--glass-border);
    padding: var(--space-3) 0;
    box-shadow: var(--shadow-lg);
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: var(--container-xl);
    margin: 0 auto;
    padding: 0 var(--space-6);
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    text-decoration: none;
}

.nav-brand img {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-md);
    object-fit: cover;
    border: 2px solid var(--accent-500);
    transition: transform var(--transition-base);
}

.nav-brand:hover img {
    transform: scale(1.08);
}

.nav-brand-text {
    display: flex;
    flex-direction: column;
}

.nav-brand-name {
    font-family: var(--font-heading);
    font-size: var(--text-base);
    font-weight: var(--fw-bold);
    color: var(--text-primary);
    line-height: 1.2;
}

.nav-brand-sub {
    font-size: var(--text-xs);
    color: var(--text-tertiary);
    line-height: 1.2;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: var(--space-1);
}

.nav-link {
    padding: var(--space-2) var(--space-4);
    font-size: var(--text-sm);
    font-weight: var(--fw-medium);
    color: var(--text-secondary);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 4px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background: var(--gradient-secondary);
    border-radius: var(--radius-full);
    transition: width var(--transition-base);
}

.nav-link:hover,
.nav-link.active {
    color: var(--text-primary);
    background: var(--bg-glass);
}

.nav-link.active::after,
.nav-link:hover::after {
    width: 60%;
}

.nav-cta {
    margin-left: var(--space-4);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: var(--space-2);
}

.nav-toggle span {
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    transition: all var(--transition-base);
    border-radius: 2px;
}

.nav-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.nav-toggle.active span:nth-child(2) {
    opacity: 0;
}

.nav-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* === HERO SECTION === */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    padding-top: 80px;
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.hero-bg::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--gradient-hero);
    z-index: 1;
}

.hero-bg::after {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--gradient-mesh);
    z-index: 2;
}

.hero-bg-image {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    opacity: 0.08;
}

.hero-particles {
    position: absolute;
    inset: 0;
    z-index: 3;
    overflow: hidden;
}

.particle {
    position: absolute;
    width: 3px;
    height: 3px;
    background: var(--secondary-400);
    border-radius: 50%;
    opacity: 0;
    animation: float-particle 12s infinite;
}

.hero-content {
    position: relative;
    z-index: 10;
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: var(--space-16);
    align-items: center;
}

.hero-text {
    max-width: 640px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-2) var(--space-5);
    background: var(--bg-glass);
    border: 1px solid var(--border-gold);
    border-radius: var(--radius-full);
    margin-bottom: var(--space-8);
    backdrop-filter: var(--glass-blur);
}

.hero-badge-icon {
    width: 8px;
    height: 8px;
    background: var(--accent-500);
    border-radius: 50%;
    animation: pulse-dot 2s infinite;
}

.hero-badge-text {
    font-size: var(--text-xs);
    font-weight: var(--fw-semibold);
    color: var(--accent-400);
    text-transform: uppercase;
    letter-spacing: 1.5px;
}

.hero-title {
    font-size: var(--text-5xl);
    font-weight: var(--fw-extrabold);
    line-height: var(--lh-tight);
    margin-bottom: var(--space-6);
}

.hero-title .highlight {
    background: var(--gradient-secondary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-title .highlight-gold {
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-description {
    font-size: var(--text-lg);
    color: var(--text-secondary);
    margin-bottom: var(--space-10);
    line-height: var(--lh-relaxed);
    max-width: 520px;
}

.hero-actions {
    display: flex;
    gap: var(--space-4);
    flex-wrap: wrap;
}

.hero-visual {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-image-wrapper {
    position: relative;
    width: 100%;
    max-width: 480px;
}

.hero-image-main {
    width: 100%;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--glass-border);
    object-fit: cover;
    aspect-ratio: 4/3;
}

.hero-floating-card {
    position: absolute;
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: var(--space-4) var(--space-5);
    display: flex;
    align-items: center;
    gap: var(--space-3);
    box-shadow: var(--shadow-lg);
    animation: float-card 6s ease-in-out infinite;
}

.hero-floating-card.card-1 {
    bottom: -20px;
    left: -30px;
    animation-delay: 0s;
}

.hero-floating-card.card-2 {
    top: 20px;
    right: -20px;
    animation-delay: 2s;
}

.hero-floating-card.card-3 {
    bottom: 60px;
    right: -40px;
    animation-delay: 4s;
}

.floating-card-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    font-size: 1.2rem;
}

.floating-card-text {
    display: flex;
    flex-direction: column;
}

.floating-card-label {
    font-size: var(--text-xs);
    color: var(--text-tertiary);
}

.floating-card-value {
    font-family: var(--font-heading);
    font-size: var(--text-base);
    font-weight: var(--fw-bold);
    color: var(--text-primary);
}

/* === STATS SECTION === */
.stats-bar {
    position: relative;
    padding: var(--space-12) 0;
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-subtle);
    border-bottom: 1px solid var(--border-subtle);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-8);
}

.stat-item {
    text-align: center;
    position: relative;
    padding: var(--space-6);
}

.stat-item:not(:last-child)::after {
    content: '';
    position: absolute;
    right: 0;
    top: 20%;
    height: 60%;
    width: 1px;
    background: var(--border-subtle);
}

.stat-number {
    font-family: var(--font-heading);
    font-size: var(--text-4xl);
    font-weight: var(--fw-extrabold);
    line-height: 1;
    margin-bottom: var(--space-2);
}

.stat-number.teal { color: var(--secondary-400); }
.stat-number.gold { color: var(--accent-400); }
.stat-number.mint { color: var(--mint-400); }
.stat-number.blue { color: var(--primary-300); }

.stat-label {
    font-size: var(--text-sm);
    color: var(--text-tertiary);
    font-weight: var(--fw-medium);
}

/* === FEATURE CARDS === */
.features-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-6);
}

.feature-card {
    background: var(--gradient-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: var(--space-8);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--secondary-400), transparent);
    opacity: 0;
    transition: opacity var(--transition-base);
}

.feature-card:hover {
    border-color: var(--border-active);
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg), var(--shadow-glow-teal);
}

.feature-card:hover::before {
    opacity: 1;
}

.feature-card:hover .icon-box {
    transform: scale(1.1);
}

.feature-card h4 {
    font-size: var(--text-lg);
    margin-bottom: var(--space-3);
}

.feature-card p {
    font-size: var(--text-sm);
    color: var(--text-tertiary);
}

/* === ABOUT PREVIEW === */
.about-preview {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-16);
    align-items: center;
}

.about-image-wrapper {
    position: relative;
    border-radius: var(--radius-xl);
    overflow: hidden;
}

.about-image {
    width: 100%;
    height: 450px;
    object-fit: cover;
    border-radius: var(--radius-xl);
    border: 1px solid var(--glass-border);
}

.about-image-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: var(--space-8);
    background: linear-gradient(to top, rgba(10,12,20,0.95), transparent);
}

.about-content h2 {
    margin-bottom: var(--space-6);
}

.about-content p {
    margin-bottom: var(--space-6);
    font-size: var(--text-base);
}

.about-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
    margin-bottom: var(--space-8);
}

.about-list-item {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    font-size: var(--text-sm);
    color: var(--text-secondary);
}

.about-list-item .check {
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 191, 166, 0.15);
    color: var(--secondary-400);
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    flex-shrink: 0;
}

/* === TECHNOLOGY LAB SECTION === */
.lab-section {
    position: relative;
    overflow: hidden;
}

.lab-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--gradient-glow-teal);
    pointer-events: none;
}

.lab-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-16);
    align-items: center;
}

.lab-image-container {
    position: relative;
}

.lab-image {
    width: 100%;
    height: 420px;
    object-fit: cover;
    border-radius: var(--radius-xl);
    border: 1px solid var(--mint-700);
    box-shadow: 0 0 40px rgba(135, 207, 62, 0.1);
}

.lab-os-badge {
    position: absolute;
    bottom: var(--space-6);
    left: var(--space-6);
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-3) var(--space-5);
    background: rgba(10, 12, 20, 0.9);
    backdrop-filter: var(--glass-blur);
    border: 1px solid var(--mint-600);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-glow-teal);
}

.lab-os-badge .os-icon {
    font-size: 1.5rem;
}

.lab-os-badge .os-text {
    display: flex;
    flex-direction: column;
}

.lab-os-badge .os-name {
    font-family: var(--font-heading);
    font-weight: var(--fw-bold);
    color: var(--mint-400);
    font-size: var(--text-sm);
}

.lab-os-badge .os-version {
    font-size: var(--text-xs);
    color: var(--text-tertiary);
}

.lab-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4);
    margin-top: var(--space-8);
}

.lab-feature {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    padding: var(--space-4);
    background: var(--bg-glass);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
}

.lab-feature:hover {
    border-color: var(--mint-600);
    background: rgba(135, 207, 62, 0.05);
    transform: translateY(-2px);
}

.lab-feature-icon {
    font-size: 1.2rem;
    color: var(--mint-400);
    flex-shrink: 0;
    margin-top: 2px;
}

.lab-feature h5 {
    font-size: var(--text-sm);
    margin-bottom: var(--space-1);
    color: var(--text-primary);
}

.lab-feature p {
    font-size: var(--text-xs);
    color: var(--text-tertiary);
    line-height: var(--lh-normal);
}

/* === VALUES SECTION === */
.values-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-6);
}

.value-card {
    text-align: center;
    padding: var(--space-10) var(--space-6);
    background: var(--gradient-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-xl);
    transition: all var(--transition-base);
    position: relative;
}

.value-card:hover {
    transform: translateY(-6px);
    border-color: var(--border-active);
    box-shadow: var(--shadow-lg);
}

.value-icon {
    width: 72px;
    height: 72px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--space-6);
    background: var(--bg-glass);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    font-size: 2rem;
    transition: all var(--transition-base);
}

.value-card:hover .value-icon {
    transform: scale(1.1) rotate(5deg);
    border-color: var(--secondary-400);
}

.value-card h4 {
    font-size: var(--text-lg);
    margin-bottom: var(--space-3);
}

.value-card p {
    font-size: var(--text-sm);
    color: var(--text-tertiary);
    margin: 0 auto;
}

/* === CTA SECTION === */
.cta-section {
    position: relative;
    overflow: hidden;
}

.cta-card {
    background: var(--gradient-primary);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-2xl);
    padding: var(--space-20) var(--space-16);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--gradient-mesh);
    pointer-events: none;
}

.cta-card h2 {
    position: relative;
    z-index: 2;
    margin-bottom: var(--space-4);
}

.cta-card p {
    position: relative;
    z-index: 2;
    font-size: var(--text-lg);
    margin: 0 auto var(--space-8);
    max-width: 600px;
}

.cta-actions {
    position: relative;
    z-index: 2;
    display: flex;
    justify-content: center;
    gap: var(--space-4);
    flex-wrap: wrap;
}

/* === FOOTER === */
.footer {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-subtle);
    padding: var(--space-16) 0 var(--space-8);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: var(--space-12);
    margin-bottom: var(--space-12);
}

.footer-brand img {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-md);
    border: 2px solid var(--accent-500);
    margin-bottom: var(--space-4);
    object-fit: cover;
}

.footer-brand h3 {
    font-size: var(--text-lg);
    margin-bottom: var(--space-2);
}

.footer-brand p {
    font-size: var(--text-sm);
    color: var(--text-tertiary);
    margin-bottom: var(--space-6);
}

.footer-social {
    display: flex;
    gap: var(--space-3);
}

.social-link {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-glass);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    color: var(--text-tertiary);
    transition: all var(--transition-base);
    font-size: 1rem;
}

.social-link:hover {
    background: var(--secondary-600);
    color: var(--text-primary);
    border-color: var(--secondary-400);
    transform: translateY(-2px);
}

.footer-column h4 {
    font-size: var(--text-sm);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--text-primary);
    margin-bottom: var(--space-6);
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.footer-link {
    font-size: var(--text-sm);
    color: var(--text-tertiary);
    transition: all var(--transition-fast);
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.footer-link:hover {
    color: var(--secondary-400);
    transform: translateX(4px);
}

.footer-bottom {
    padding-top: var(--space-8);
    border-top: 1px solid var(--border-subtle);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-bottom p {
    font-size: var(--text-xs);
    color: var(--text-tertiary);
}

/* === RESPONSIVE === */
@media (max-width: 1024px) {
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    .hero-text {
        max-width: 100%;
    }
    .hero-description {
        max-width: 100%;
        margin-left: auto;
        margin-right: auto;
    }
    .hero-actions {
        justify-content: center;
    }
    .hero-visual {
        display: none;
    }
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .stat-item:nth-child(2)::after {
        display: none;
    }
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .about-preview,
    .lab-content {
        grid-template-columns: 1fr;
        gap: var(--space-10);
    }
    .values-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background: var(--bg-secondary);
        border-left: 1px solid var(--border-subtle);
        flex-direction: column;
        padding: 80px var(--space-6) var(--space-6);
        transition: right var(--transition-base);
        z-index: var(--z-modal);
    }
    .nav-links.active {
        right: 0;
    }
    .nav-toggle {
        display: flex;
        z-index: var(--z-tooltip);
    }
    .nav-cta {
        margin-left: 0;
        margin-top: var(--space-4);
    }
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-4);
    }
    .stat-item::after {
        display: none !important;
    }
    .features-grid,
    .values-grid {
        grid-template-columns: 1fr;
    }
    .cta-card {
        padding: var(--space-12) var(--space-6);
    }
    .footer-grid {
        grid-template-columns: 1fr;
    }
    .footer-bottom {
        flex-direction: column;
        gap: var(--space-4);
        text-align: center;
    }
    .lab-features {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .hero-badge {
        flex-wrap: wrap;
        justify-content: center;
    }
    .hero-actions {
        flex-direction: column;
        align-items: center;
    }
    .btn-lg {
        width: 100%;
        justify-content: center;
    }
}