/* ===============================================
   QUALIBOLT ACADEMY HUB STYLES (academy/index.html)
   Theme: Glassmorphism & Aurora
=============================================== */

/* --- 1. HERO SECTION (Aurora) --- */
.academy-hero {
    position: relative;
    padding: 10rem 0 6rem;
    text-align: center;
    color: #fff;
    background-color: var(--dark-bg);
    overflow: hidden;
}

.academy-hero .aurora-background {
    position: absolute; top: 0; left: 0; width: 100%; height: 100%;
    z-index: 0;
}

.hero-content {
    position: relative; z-index: 2;
    max-width: 900px; margin: 0 auto;
}

.academy-hero h1 {
    font-size: 3.5rem; font-weight: 800; color: #fff;
    margin-bottom: 1.5rem; letter-spacing: -1px;
    line-height: 1.2;
}

.academy-hero .lead {
    font-size: 1.2rem; color: #e0e0e0;
    max-width: 700px; margin: 0 auto 2.5rem;
    line-height: 1.6;
    text-shadow: 0 2px 4px rgba(0,0,0,0.5);
}

/* --- 2. ABOUT ACADEMY (Fixing the Big Image Issue) --- */
.about-academy-section {
    padding: 6rem 0;
    background-color: var(--card-bg);
    overflow: hidden;
}

.about-academy-grid {
    display: grid;
    grid-template-columns: 1fr 1fr; /* Equal 50/50 split */
    gap: 4rem; /* Gap to separate text from image */
    align-items: center;
}

.about-academy-text h3 {
    font-size: 2.2rem; margin-bottom: 1.5rem; color: var(--heading-color);
}

.about-academy-text p {
    font-size: 1.05rem; color: var(--light-subtle-text);
    margin-bottom: 1.5rem; line-height: 1.8;
}

.about-academy-image {
    width: 100%;
    display: flex;
    justify-content: center;
}

/* CRITICAL: Prevents image from exploding */
.about-academy-image img {
    max-width: 100%; 
    height: auto;    
    border-radius: 16px;
    box-shadow: 0 15px 40px rgba(0,0,0,0.15);
    object-fit: cover;
}

.stats-row {
    display: flex; gap: 3rem; margin-top: 2rem;
    border-top: 1px solid var(--border-color);
    padding-top: 2rem;
}

/* --- 3. ROADMAP GRID (Glass Cards) --- */
.course-categories-section {
    background-color: var(--light-bg);
    padding: 6rem 0;
}

.roadmap-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.roadmap-item {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 2.5rem 2rem;
    transition: all 0.3s ease;
    display: flex; flex-direction: column;
    position: relative; overflow: hidden;
    height: 100%;
}

.roadmap-item:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 35px rgba(0,0,0,0.1);
    border-color: var(--accent-teal);
}

.roadmap-icon {
    width: 60px; height: 60px;
    background: rgba(0, 191, 179, 0.1);
    color: var(--accent-teal);
    border-radius: 12px;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.8rem; margin-bottom: 1.5rem;
    transition: transform 0.3s;
}

.roadmap-item:hover .roadmap-icon {
    transform: scale(1.1) rotate(5deg);
    background: var(--accent-teal); color: #fff;
}

.roadmap-item h4 {
    font-size: 1.4rem; font-weight: 700;
    margin-bottom: 0.8rem; color: var(--heading-color);
}

.roadmap-item p {
    font-size: 0.95rem; color: var(--light-subtle-text);
    line-height: 1.6; flex-grow: 1; margin-bottom: 1.5rem;
}

.read-more {
    font-weight: 600; color: var(--primary-blue);
    display: flex; align-items: center; gap: 8px;
    transition: gap 0.3s; margin-top: auto;
}
.roadmap-item:hover .read-more { gap: 12px; color: var(--accent-teal); }

/* --- 4. METHODOLOGY & FAQ --- */
.methodology-section, .faq-section {
    padding: 6rem 0; border-top: 1px solid var(--border-color);
}
.methodology-grid {
    display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem; text-align: center; margin-top: 3rem;
}
.method-icon { font-size: 3rem; color: var(--primary-blue); margin-bottom: 1.5rem; }
.methodology-item h4 { font-size: 1.3rem; margin-bottom: 1rem; color: var(--heading-color); }
.methodology-item p { color: var(--light-subtle-text); font-size: 0.95rem; line-height: 1.6; }

/* FAQ Accordion */
.faq-accordion { max-width: 800px; margin: 3rem auto 0; }
.faq-item {
    background: var(--card-bg); border: 1px solid var(--border-color);
    border-radius: 8px; margin-bottom: 1rem; overflow: hidden;
}
.faq-question {
    width: 100%; padding: 1.5rem; text-align: left; background: none; border: none;
    font-family: var(--font-heading); font-weight: 600; font-size: 1.1rem;
    color: var(--heading-color); cursor: pointer;
    display: flex; justify-content: space-between; align-items: center;
}
.faq-question i { transition: transform 0.3s; color: var(--accent-teal); }
.faq-item.active .faq-question i { transform: rotate(180deg); }
.faq-answer {
    max-height: 0; overflow: hidden; transition: max-height 0.3s ease;
    background: rgba(0,0,0,0.02);
}
.faq-item.active .faq-answer { max-height: 300px; }
.faq-answer p { padding: 1.5rem; margin: 0; color: var(--light-subtle-text); font-size: 0.95rem; line-height: 1.6; }

/* --- 5. STUDENT PERSONAS (New Section) --- */
.persona-section {
    background-color: var(--light-card-bg);
    padding: 6rem 0;
    transition: background-color 0.3s ease;
}

.persona-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.persona-card {
    background: var(--light-bg);
    padding: 2.5rem 2rem;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
    border: 1px solid var(--border-color);
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    height: 100%;
    display: flex; flex-direction: column;
}

.persona-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.1);
    border-color: var(--primary-blue);
}

.persona-icon {
    font-size: 2.5rem; margin-bottom: 1.5rem; display: inline-block;
}

.persona-card h4 {
    color: var(--heading-color);
    font-size: 1.3rem; font-weight: 600; margin-bottom: 0.5rem;
}

.persona-card p {
    color: var(--light-subtle-text);
    font-size: 0.95rem; line-height: 1.6; margin-bottom: 1.5rem;
    flex-grow: 1;
}

.persona-divider {
    border: 0; border-top: 1px solid var(--border-color);
    margin: 1.5rem 0; opacity: 0.5;
}

.persona-promise {
    font-size: 0.9rem; color: var(--primary-blue);
    font-weight: 600; display: block;
}

.persona-promise span {
    color: var(--light-subtle-text); font-weight: 400;
    display: block; margin-top: 5px;
}

/* --- 6. CTA BANNER --- */
.academy-cta {
    position: relative; padding: 6rem 0; text-align: center; color: #fff;
    background-image: url('../../images/tech-bg.jpg');
    background-size: cover; background-position: center;
    background-blend-mode: multiply; background-color: rgba(10, 20, 40, 0.9);
}
.academy-cta h2 { color: #fff; font-size: 2.5rem; margin-bottom: 1rem; }
.academy-cta p { color: rgba(255,255,255,0.9); max-width: 600px; margin: 0 auto 2rem; }

/* --- 7. DARK MODE OVERRIDES (Complete) --- */
body.dark-mode .course-categories-section,
body.dark-mode .methodology-section,
body.dark-mode .faq-section,
body.dark-mode .persona-section { background-color: var(--dark-bg); }

body.dark-mode .about-academy-section { background-color: var(--dark-bg); }

/* Roadmap Cards Dark */
body.dark-mode .roadmap-item {
    background: rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(10px);
    border-color: rgba(255, 255, 255, 0.1);
    box-shadow: 0 4px 20px rgba(0,0,0,0.2);
}
body.dark-mode .roadmap-item:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: var(--accent-teal);
    box-shadow: 0 10px 40px rgba(0, 191, 179, 0.1);
}
body.dark-mode .roadmap-item h4 { color: #fff; }
body.dark-mode .roadmap-item p { color: #b0bec5; }

/* Persona Cards Dark */
body.dark-mode .persona-card {
    background: rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(10px);
    border-color: rgba(255, 255, 255, 0.1);
    box-shadow: 0 10px 30px rgba(0,0,0,0.3);
}
body.dark-mode .persona-card:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: var(--accent-teal);
}
body.dark-mode .persona-card h4 { color: #fff; }
body.dark-mode .persona-card p,
body.dark-mode .persona-promise span { color: #b0bec5; }
body.dark-mode .persona-divider { border-color: rgba(255, 255, 255, 0.1); }
body.dark-mode .persona-promise { color: var(--accent-teal); }

/* FAQ Dark */
body.dark-mode .faq-item { background: rgba(255,255,255,0.03); border-color: rgba(255,255,255,0.1); }
body.dark-mode .faq-question { color: #fff; }
body.dark-mode .faq-answer p { color: #b0bec5; }

/* Responsive Adjustments */
@media (max-width: 992px) {
    .about-academy-grid { grid-template-columns: 1fr; text-align: center; }
    .stats-row { justify-content: center; }
    .about-academy-image { margin-top: 2rem; }
    .roadmap-grid { grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
}

@media (max-width: 768px) {
    .academy-hero { padding: 8rem 0 4rem; }
    .academy-hero h1 { font-size: 2.5rem; }
    .about-academy-section { padding: 4rem 0; }
    .roadmap-grid { grid-template-columns: 1fr; }
    .persona-grid { grid-template-columns: 1fr; }
}