/* formations.css */

/* --- Variables (reusing main.css logic implicitly) --- */
:root {
    --formations-hero-bg: radial-gradient(circle at top right, #05313D, #032E3A 60%);
    --tech-grid-color: rgba(58, 122, 254, 0.05);
    --glass-bg: rgba(255, 255, 255, 0.03);
    --glass-border: rgba(255, 255, 255, 0.08);
}

/* --- Hero Section --- */
.formations-hero {
    position: relative;
    min-height: 80vh;
    display: flex;
    align-items: center;
    background: linear-gradient(180deg, #032e3a 50%, #021a21 100%);
    overflow: visible;
    padding-top: calc(var(--header-height) + 40px);
    transition: background 0.5s ease;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
    z-index: 10;
}

/* Animations (Desktop Only) */
@keyframes fadeInUpFormation {
    from {
        opacity: 0;
        transform: translateY(6px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@media (min-width: 992px) and (prefers-reduced-motion: no-preference) {
    .formations-hero h1 {
        opacity: 0;
        animation: fadeInUpFormation 600ms ease-out forwards;
        animation-delay: 0ms;
    }

    .formations-hero p.subtitle {
        opacity: 0;
        animation: fadeInUpFormation 600ms ease-out forwards;
        animation-delay: 80ms;
    }

    .hero-cta-group {
        opacity: 0;
        animation: fadeInUpFormation 600ms ease-out forwards;
        animation-delay: 160ms;
    }
}

/* Animated Tech Background */
.formations-hero::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image:
        linear-gradient(var(--tech-grid-color) 1px, transparent 1px),
        linear-gradient(90deg, var(--tech-grid-color) 1px, transparent 1px);
    background-size: 50px 50px;
    background-position: center center;
    mask-image: radial-gradient(circle at center, black 40%, transparent 90%);
    z-index: 0;
    animation: tech-drift 60s linear infinite;
}

@keyframes tech-drift {
    0% {
        transform: translateY(0);
    }

    100% {
        transform: translateY(50px);
    }
}

@media (prefers-reduced-motion: reduce) {
    .formations-hero::before {
        animation: none;
    }
}

.formations-hero-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
    z-index: 1;
    gap: 60px;
}

.formations-hero-text {
    max-width: 600px;
}

.formations-label {
    display: inline-block;
    padding: 6px 12px;
    background: rgba(58, 122, 254, 0.1);
    color: var(--accent-blue);
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 24px;
    border: 1px solid rgba(58, 122, 254, 0.2);
}

.formations-hero h1 {
    font-size: 3.5rem;
    line-height: 1.1;
    margin-bottom: 24px;
}

.formations-hero p.subtitle {
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin-bottom: 40px;
    font-weight: 300;
}

.hero-cta-group {
    display: flex;
    gap: 16px;
}

/* Hero Stats Panel */
.formations-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    flex: 1;
    max-width: 400px;
}

.stat-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    padding: 24px;
    border-radius: 12px;
    text-align: center;
    backdrop-filter: blur(10px);
    transition: transform 0.3s ease;
}

.stat-card:hover {
    transform: translateY(-5px);
    border-color: rgba(58, 122, 254, 0.3);
}

.stat-card span {
    display: block;
    font-weight: 600;
    color: var(--text-primary);
    margin-top: 8px;
    font-size: 0.95rem;
}

.stat-icon {
    font-size: 1.5rem;
    color: var(--accent-blue);
    margin-bottom: 8px;
}


/* --- Audience Split Section --- */
.audience-split {
    padding: 100px 0;
    background: linear-gradient(180deg, #011b22 50%, #021a21 100%);
    position: relative;
    z-index: 5;
    transition: background 0.5s ease;
}

.audience-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 60px;
}

.audience-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}

.audience-card {
    background: var(--bg-secondary);
    border-radius: 16px;
    padding: 40px;
    border: 1px solid var(--glass-border);
    position: relative;
    overflow: hidden;
}

.audience-card::after {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--accent-blue), var(--accent-violet));
    opacity: 0.5;
}

.audience-icon {
    width: 60px;
    height: 60px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
    font-size: 1.8rem;
    color: var(--accent-blue);
}

.audience-card h3 {
    margin-bottom: 24px;
    font-size: 1.8rem;
}

.audience-list {
    margin-bottom: 32px;
}

.audience-list li {
    margin-bottom: 12px;
    position: relative;
    padding-left: 24px;
    color: var(--text-secondary);
}

.audience-list li::before {
    content: "•";
    color: var(--accent-blue);
    position: absolute;
    left: 0;
    font-weight: bold;
}


/* --- Training Tracks Grid --- */
.tracks-section {
    background: var(--bg-secondary);
    padding: 100px 0;
}

.tracks-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.track-card {
    background: var(--bg-primary);
    border-radius: 16px;
    padding: 32px;
    border: 1px solid var(--glass-border);
    display: flex;
    flex-direction: column;
    transition: border-color 0.3s ease, transform 0.3s ease;
}

.track-card:hover {
    border-color: var(--accent-blue);
    transform: translateY(-5px);
}

.track-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 20px;
}

.track-level {
    font-size: 0.75rem;
    text-transform: uppercase;
    background: rgba(255, 255, 255, 0.08);
    padding: 4px 10px;
    border-radius: 50px;
    font-weight: 600;
}

.track-duration {
    font-size: 0.85rem;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 6px;
}

.track-card h3 {
    font-size: 1.4rem;
    margin-bottom: 16px;
}

.track-content {
    flex: 1;
}

.track-benefits {
    margin: 20px 0;
    list-style: none;
}

.track-benefits li {
    margin-bottom: 10px;
    padding-left: 20px;
    position: relative;
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.track-benefits li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--accent-violet);
}

.track-skills {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 30px;
}

.skill-chip {
    font-size: 0.8rem;
    background: rgba(58, 122, 254, 0.1);
    color: var(--accent-blue);
    padding: 4px 10px;
    border-radius: 4px;
}

.track-footer {
    margin-top: auto;
}

.btn-track {
    width: 100%;
    text-align: center;
    padding: 10px 0;
    font-size: 0.9rem;
    border: 1px solid var(--glass-border);
    border-radius: 8px;
    background: transparent;
    color: white;
    cursor: pointer;
    transition: all 0.2s;
}

.btn-track:hover {
    background: var(--glass-bg);
    border-color: white;
}


/* --- Methodology Timeline --- */
.methodology-section {
    padding: 100px 0;
    text-align: center;
}

.timeline-container {
    position: relative;
    margin-top: 60px;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
}

.timeline-line {
    position: absolute;
    top: 30px;
    left: 0;
    width: 100%;
    height: 2px;
    background: rgba(255, 255, 255, 0.1);
    z-index: 0;
}

.timeline-step {
    position: relative;
    z-index: 1;
    flex: 1;
}

.step-icon {
    width: 60px;
    height: 60px;
    background: var(--bg-primary);
    border: 2px solid var(--accent-blue);
    border-radius: 50%;
    margin: 0 auto 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    color: white;
}

.step-content h4 {
    margin-bottom: 8px;
    font-size: 1.1rem;
}

.step-content p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    padding: 0 10px;
}


/* --- Trainers Section --- */
.trainers-section {
    background: var(--bg-secondary);
    padding: 100px 0;
}

.trainers-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 40px;
    margin-top: 50px;
}

.trainer-card {
    display: flex;
    gap: 24px;
    background: var(--bg-primary);
    padding: 30px;
    border-radius: 12px;
    border: 1px solid var(--glass-border);
}

.trainer-avatar {
    width: 80px;
    height: 80px;
    background: #1a1a1a;
    border-radius: 50%;
    flex-shrink: 0;
    border: 2px solid var(--accent-violet);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
}

.trainer-info h4 {
    margin-bottom: 4px;
}

.trainer-role {
    color: var(--accent-blue);
    font-size: 0.9rem;
    margin-bottom: 12px;
    display: block;
}

.trainer-bio {
    font-size: 0.9rem;
    margin-bottom: 16px;
    line-height: 1.5;
}

.trainer-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.tag {
    font-size: 0.75rem;
    background: rgba(255, 255, 255, 0.05);
    padding: 3px 8px;
    border-radius: 4px;
    color: var(--text-secondary);
}


/* --- Testimonials --- */
.testimonials-section {
    padding: 100px 0;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 50px;
}

.testimonial-card {
    background: var(--bg-secondary);
    padding: 30px;
    border-radius: 12px;
    border: 1px solid var(--glass-border);
}

.stars {
    color: #FFD700;
    margin-bottom: 16px;
    letter-spacing: 2px;
}


/* --- Final CTA Band --- */
.final-cta-band {
    background: linear-gradient(135deg, var(--bg-secondary), #0e1e24);
    padding: 80px 0;
    text-align: center;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.final-cta-band h2 {
    margin-bottom: 30px;
}


/* --- Responsive --- */
@media (max-width: 992px) {
    .formations-hero-content {
        flex-direction: column;
        text-align: center;
    }

    .formations-hero-text {
        margin: 0 auto;
    }

    .hero-cta-group {
        justify-content: center;
    }

    .formations-stats {
        width: 100%;
        max-width: 500px;
    }

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

@media (max-width: 768px) {
    .audience-grid {
        grid-template-columns: 1fr;
    }

    .timeline-container {
        flex-direction: column;
    }

    .timeline-line {
        width: 2px;
        height: 100%;
        left: 30px;
        top: 0;
    }

    .timeline-step {
        display: flex;
        gap: 20px;
        text-align: left;
        margin-bottom: 40px;
    }

    .step-icon {
        margin: 0;
    }

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

    .trainer-card {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    .trainer-tags {
        justify-content: center;
    }

    .formations-hero h1 {
        font-size: 2.5rem;
    }
}

/* --- Modal Styles (Included here to ensure self-contained page styles without modifying main.css) --- */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(5px);
    z-index: 2000;
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.modal-container {
    background: #021a21;
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.5);
    border-radius: var(--border-radius);
    padding: 40px;
    width: 90%;
    max-width: 600px;
    position: relative;
    transform: scale(0.95);
    transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    max-height: 90vh;
    overflow-y: auto;
}

.modal-overlay.active .modal-container {
    transform: scale(1);
}

.modal-close {
    position: absolute;
    top: 20px;
    right: 20px;
    background: transparent;
    border: none;
    color: rgba(255, 255, 255, 0.6);
    font-size: 1.5rem;
    cursor: pointer;
    transition: color 0.2s ease;
    line-height: 1;
    padding: 5px;
}

.modal-close:hover {
    color: #fff;
}

/* Prevent body scroll when modal is open */
body.no-scroll {
    overflow: hidden;
}