/* ============================================
   GOTO10 ACADEMY - COURSE PAGE STYLES
   Estilos específicos para páginas de cursos
   ============================================ */

/* === COURSE HERO === */
.course-hero {
    position: relative;
    min-height: 70vh;
    display: flex;
    align-items: center;
    padding-top: 100px;
    padding-bottom: var(--spacing-2xl);
    overflow: hidden;
}

.course-hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
}

/* Breadcrumb */
.breadcrumb {
    font-family: var(--font-tech);
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-md);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.breadcrumb a {
    color: var(--color-text-secondary);
    text-decoration: none;
    transition: color var(--transition-base);
}

.breadcrumb a:hover {
    color: var(--color-propulsion-coral);
}

.breadcrumb .separator {
    margin: 0 0.5rem;
    color: var(--color-propulsion-coral);
}

.breadcrumb .current {
    color: var(--color-propulsion-coral);
}

/* Course Badge Hero */
.course-badge-hero {
    position: relative;
    display: inline-block;
    font-family: var(--font-gaming);
    font-size: 0.75rem;
    padding: 0.75rem 2rem;
    margin-bottom: var(--spacing-md);
    background: linear-gradient(135deg, var(--color-propulsion-coral), #FF6A20);
    color: white;
    border: 2px solid var(--color-propulsion-coral);
    box-shadow: var(--glow-coral);
    clip-path: polygon(15px 0, 100% 0, 100% calc(100% - 15px), calc(100% - 15px) 100%, 0 100%, 0 15px);
    overflow: hidden;
    letter-spacing: 3px;
}

.course-badge-hero.legendary {
    background: linear-gradient(135deg, var(--color-propulsion-coral), var(--color-indigo-atmosferico));
    animation: badgePulse 2s ease-in-out infinite;
}

.badge-shine {
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transform: rotate(45deg);
    animation: badgeShine 3s ease-in-out infinite;
}

@keyframes badgeShine {
    0%, 100% { transform: translateX(-100%) rotate(45deg); }
    50% { transform: translateX(100%) rotate(45deg); }
}

/* Course Title */
.course-title {
    font-family: var(--font-gaming);
    font-size: clamp(2.5rem, 8vw, 5rem);
    font-weight: 900;
    margin-bottom: var(--spacing-md);
    text-transform: uppercase;
    letter-spacing: 3px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.course-icon-large {
    font-size: 1em;
    animation: float 3s ease-in-out infinite;
}

.course-tagline {
    font-family: var(--font-tech);
    font-size: 1.5rem;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-xl);
}

.tech-stack {
    color: var(--color-propulsion-coral);
    text-shadow: var(--glow-coral);
    font-weight: 700;
}

/* Course Stats Hero */
.course-stats-hero {
    display: flex;
    justify-content: center;
    gap: var(--spacing-lg);
    flex-wrap: wrap;
    margin-bottom: var(--spacing-xl);
}

.stat-hero {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    background: rgba(30, 41, 59, 0.6);
    border: 2px solid var(--color-border);
    padding: 1.5rem 2rem;
    min-width: 150px;
    clip-path: polygon(10px 0, 100% 0, 100% calc(100% - 10px), calc(100% - 10px) 100%, 0 100%, 0 10px);
    transition: all var(--transition-base);
}

.stat-hero:hover {
    border-color: var(--color-propulsion-coral);
    box-shadow: var(--glow-coral);
    transform: translateY(-4px);
}

.stat-hero .stat-icon {
    font-size: 2rem;
}

.stat-hero .stat-value {
    font-family: var(--font-gaming);
    font-size: 1.75rem;
    font-weight: 900;
    color: var(--color-propulsion-coral);
    text-shadow: var(--glow-coral);
}

.stat-hero .stat-label {
    font-family: var(--font-gaming);
    font-size: 0.75rem;
    color: var(--color-text-secondary);
    letter-spacing: 2px;
    text-transform: uppercase;
}

/* CTA Buttons */
.course-cta-buttons {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

/* === COURSE DESCRIPTION === */
.course-description {
    padding: var(--spacing-2xl) 0;
    background: var(--color-background);
}

.description-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--spacing-xl);
}

.description-main {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xl);
}

/* Terminal Window */
.terminal-window {
    background: rgba(30, 41, 59, 0.6);
    border: 2px solid var(--color-border);
    overflow: hidden;
}

.terminal-content {
    padding: var(--spacing-lg);
}

.section-title-small {
    font-family: var(--font-gaming);
    font-size: clamp(1.5rem, 4vw, 2rem);
    font-weight: 900;
    margin-bottom: var(--spacing-md);
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--color-plata-glaciar);
}

.terminal-text {
    font-family: var(--font-tech);
    font-size: 1.125rem;
    line-height: 1.8;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-md);
}

.terminal-text strong {
    color: var(--color-plata-glaciar);
}

/* What You Learn */
.learning-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
}

.learning-card {
    position: relative;
    background: rgba(30, 41, 59, 0.6);
    border: 2px solid var(--color-border);
    padding: var(--spacing-lg);
    text-align: center;
    transition: all var(--transition-base);
}

.learning-card:hover {
    border-color: var(--color-propulsion-coral);
    box-shadow: var(--glow-coral);
    transform: translateY(-8px);
}

.learning-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.learning-card h3 {
    font-family: var(--font-gaming);
    font-size: 1.25rem;
    color: var(--color-propulsion-coral);
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.learning-card p {
    color: var(--color-text-secondary);
    line-height: 1.7;
    font-size: 0.9375rem;
}

/* Sidebar */
.description-sidebar {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.info-box {
    position: relative;
}

.requirements-list {
    list-style: none;
    padding: 0;
}

.requirements-list li {
    color: var(--color-text-secondary);
    margin-bottom: 0.75rem;
    font-size: 0.9375rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* === GALLERY === */
.course-gallery {
    padding: var(--spacing-2xl) 0;
    background: var(--color-pizarra-abisal);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--spacing-lg);
}

.gallery-item {
    overflow: hidden;
}

.gallery-image-placeholder {
    position: relative;
    width: 100%;
    height: 250px;
    background: linear-gradient(135deg, rgba(30, 41, 59, 0.9), rgba(10, 14, 26, 0.9));
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    border-bottom: 2px solid var(--color-border);
    overflow: hidden;
}

.gallery-image-placeholder::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        linear-gradient(45deg, transparent 48%, rgba(255, 79, 0, 0.05) 49%, rgba(255, 79, 0, 0.05) 51%, transparent 52%),
        linear-gradient(-45deg, transparent 48%, rgba(99, 102, 241, 0.05) 49%, rgba(99, 102, 241, 0.05) 51%, transparent 52%);
    background-size: 20px 20px;
    opacity: 0.5;
}

.placeholder-icon {
    font-size: 4rem;
    position: relative;
    z-index: 1;
    animation: float 3s ease-in-out infinite;
}

.placeholder-text {
    font-family: var(--font-gaming);
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    text-align: center;
    text-transform: uppercase;
    letter-spacing: 1px;
    line-height: 1.5;
    position: relative;
    z-index: 1;
}

.gallery-caption {
    padding: 1rem;
}

.gallery-caption h4 {
    font-family: var(--font-gaming);
    font-size: 1rem;
    color: var(--color-propulsion-coral);
    margin-bottom: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.gallery-caption p {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
}

/* === CURRICULUM === */
.course-curriculum {
    padding: var(--spacing-2xl) 0;
    background: var(--color-background);
}

.curriculum-grid {
    display: grid;
    gap: var(--spacing-lg);
}

.materia-card {
    background: rgba(30, 41, 59, 0.6);
    border: 2px solid var(--color-border);
    padding: var(--spacing-lg);
    transition: all var(--transition-base);
}

.materia-card:hover {
    border-color: var(--color-propulsion-coral);
    box-shadow: var(--glow-coral);
    transform: translateX(8px);
}

.materia-header {
    display: flex;
    gap: var(--spacing-md);
    align-items: flex-start;
    margin-bottom: var(--spacing-md);
}

.materia-number {
    font-family: var(--font-gaming);
    font-size: 3rem;
    font-weight: 900;
    color: var(--color-propulsion-coral);
    text-shadow: var(--glow-coral);
    line-height: 1;
    min-width: 80px;
}

.materia-info {
    flex: 1;
}

.materia-info h3 {
    font-family: var(--font-gaming);
    font-size: 1.5rem;
    color: var(--color-plata-glaciar);
    margin-bottom: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.materia-meta {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.meta-item {
    font-family: var(--font-tech);
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.meta-icon {
    font-size: 1.2em;
}

.materia-description {
    color: var(--color-text-secondary);
    line-height: 1.8;
    margin-bottom: var(--spacing-md);
    font-size: 1rem;
}

.materia-topics {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: var(--spacing-md);
}

.topic-tag {
    font-family: var(--font-tech);
    font-size: 0.75rem;
    padding: 0.375rem 0.875rem;
    background: rgba(255, 79, 0, 0.2);
    border: 1px solid var(--color-propulsion-coral);
    color: var(--color-propulsion-coral);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: all var(--transition-base);
}

.topic-tag:hover {
    background: var(--color-propulsion-coral);
    color: white;
    transform: scale(1.05);
}

/* === ENROLLMENT SECTION === */
.course-enrollment {
    position: relative;
    padding: var(--spacing-2xl) 0;
    background: linear-gradient(135deg, var(--color-propulsion-coral) 0%, #FF6A20 100%);
    text-align: center;
    overflow: hidden;
}

.enrollment-content {
    position: relative;
    z-index: 1;
}

.enrollment-benefits {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-md);
    margin: var(--spacing-xl) 0;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.benefit-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    background: rgba(10, 14, 26, 0.7);
    padding: 1rem 1.5rem;
    border: 2px solid rgba(255, 255, 255, 0.2);
    font-family: var(--font-tech);
    font-size: 1rem;
    color: white;
    font-weight: 600;
    transition: all var(--transition-base);
}

.benefit-item:hover {
    border-color: white;
    transform: scale(1.05);
}

.benefit-icon {
    font-size: 1.5rem;
}

.enrollment-buttons {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
    flex-wrap: wrap;
}

.enrollment-note {
    font-family: 'Courier New', monospace;
    font-size: 0.875rem;
    color: white;
    margin-top: var(--spacing-md);
}

/* === RESPONSIVE === */
@media (max-width: 968px) {
    .description-grid {
        grid-template-columns: 1fr;
    }

    .description-sidebar {
        order: -1;
    }

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

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

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

@media (max-width: 768px) {
    .course-hero {
        padding-top: 120px;
    }

    .course-title {
        font-size: 2rem;
        flex-direction: column;
    }

    .course-stats-hero {
        grid-template-columns: 1fr;
    }

    .stat-hero {
        min-width: 100%;
    }

    .course-cta-buttons {
        flex-direction: column;
        width: 100%;
    }

    .course-cta-buttons a {
        width: 100%;
    }

    .materia-header {
        flex-direction: column;
    }

    .materia-number {
        min-width: auto;
    }

    .enrollment-benefits {
        grid-template-columns: 1fr;
    }

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

@media (max-width: 480px) {
    .course-tagline {
        font-size: 1.125rem;
    }

    .breadcrumb {
        font-size: 0.75rem;
    }
}