/* ============================================================
   EDUNEX ACADEMY - HOME PAGE STYLES
   ============================================================ */

/* ---- Hero Section ---- */
.hero {
    min-height: 100vh;
    background: var(--gradient-hero);
    position: relative;
    display: flex;
    align-items: center;
    overflow: hidden;
    padding-top: 80px;
}

.hero-bg-shapes {
    position: absolute;
    inset: 0;
    pointer-events: none;
    overflow: hidden;
}

.shape {
    position: absolute;
    border-radius: 50%;
    opacity: 0.06;
}

.shape-1 {
    width: 600px;
    height: 600px;
    background: var(--secondary);
    top: -200px;
    right: -150px;
    animation: float-shape 12s ease-in-out infinite;
}

.shape-2 {
    width: 400px;
    height: 400px;
    background: var(--accent);
    bottom: -100px;
    left: -100px;
    animation: float-shape 15s ease-in-out infinite reverse;
}

.shape-3 {
    width: 200px;
    height: 200px;
    background: var(--white);
    top: 40%;
    left: 45%;
    animation: float-shape 9s ease-in-out infinite;
}

@keyframes float-shape {

    0%,
    100% {
        transform: translate(0, 0) scale(1);
    }

    50% {
        transform: translate(20px, -30px) scale(1.05);
    }
}

.hero-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 60px;
    padding: 60px 24px;
    position: relative;
    z-index: 1;
}

.hero-content {
    color: var(--white);
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 18px;
    background: rgba(245, 166, 35, 0.18);
    border: 1px solid rgba(245, 166, 35, 0.4);
    border-radius: var(--radius-full);
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--accent);
    margin-bottom: 24px;
    letter-spacing: 0.5px;
    animation: fadeInDown 0.7s ease 0.2s both;
}

.hero-badge i {
    font-size: 0.75rem;
}

.hero-title {
    font-family: var(--font-heading);
    font-size: clamp(2.2rem, 5vw, 3.6rem);
    font-weight: 900;
    line-height: 1.15;
    margin-bottom: 22px;
    animation: fadeInUp 0.7s ease 0.35s both;
    color: var(--white);
}

.hero-subtitle {
    font-size: 1.08rem;
    color: rgba(255, 255, 255, 0.77);
    line-height: 1.8;
    margin-bottom: 36px;
    animation: fadeInUp 0.7s ease 0.5s both;
}

.hero-stats {
    display: flex;
    align-items: center;
    gap: 30px;
    margin-bottom: 36px;
    animation: fadeInUp 0.7s ease 0.65s both;
}

.stat-item {
    display: flex;
    flex-direction: column;
    line-height: 1.2;
}

.stat-number {
    font-family: var(--font-heading);
    font-size: 2.2rem;
    font-weight: 900;
    color: var(--white);
}

.stat-plus {
    font-size: 1.4rem;
    font-weight: 900;
    color: var(--accent);
    vertical-align: super;
    line-height: 1;
}

.stat-label {
    font-size: 0.78rem;
    color: rgba(255, 255, 255, 0.6);
    font-weight: 500;
    letter-spacing: 0.5px;
    margin-top: 4px;
}

.stat-divider {
    width: 1px;
    height: 40px;
    background: rgba(255, 255, 255, 0.2);
}

.hero-cta {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    animation: fadeInUp 0.7s ease 0.8s both;
}

/* Hero Visual */
.hero-visual {
    position: relative;
    animation: fadeInRight 0.8s ease 0.4s both;
}

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

.hero-img {
    width: 100%;
    border-radius: var(--radius-xl);
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.35);
    border: 3px solid rgba(255, 255, 255, 0.12);
}

.floating-card {
    position: absolute;
    background: rgba(255, 255, 255, 0.97);
    backdrop-filter: blur(10px);
    border-radius: var(--radius-md);
    padding: 14px 18px;
    display: flex;
    align-items: center;
    gap: 12px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.18);
    animation: float-card 4s ease-in-out infinite;
    min-width: 170px;
}

.floating-card i {
    font-size: 1.6rem;
    color: var(--primary);
}

.floating-card div strong {
    display: block;
    font-size: 0.88rem;
    font-weight: 700;
    color: var(--text-dark);
}

.floating-card div span {
    font-size: 0.75rem;
    color: var(--dark-gray);
}

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

.card-2 {
    bottom: 30px;
    right: -30px;
    animation-delay: 2s;
}

@keyframes float-card {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-10px);
    }
}

.hero-wave {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    line-height: 0;
}

.hero-wave svg {
    width: 100%;
}

/* ---- Animations ---- */
@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }

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

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

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

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(40px);
    }

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

/* ---- Course Categories ---- */
.course-categories {
    background: var(--off-white);
}

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

.category-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 36px 30px;
    box-shadow: var(--shadow-card);
    border: 1.5px solid transparent;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.category-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-primary);
    opacity: 0;
    transition: var(--transition);
}

.category-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(26, 60, 143, 0.1);
}

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

.category-card.featured {
    border-color: var(--primary);
    box-shadow: var(--shadow-md);
    transform: scale(1.03);
}

.category-card.featured::before {
    opacity: 1;
}

.category-card.featured:hover {
    transform: scale(1.03) translateY(-8px);
}

.popular-badge {
    position: absolute;
    top: 18px;
    right: 18px;
    background: var(--gradient-accent);
    color: var(--text-dark);
    font-size: 0.72rem;
    font-weight: 700;
    padding: 4px 12px;
    border-radius: var(--radius-full);
    letter-spacing: 0.5px;
}

.category-icon {
    width: 64px;
    height: 64px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.7rem;
    color: var(--white);
    margin-bottom: 20px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
}

.category-card h3 {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 6px;
}

.category-meta {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--primary);
    letter-spacing: 0.5px;
    margin-bottom: 14px;
    text-transform: uppercase;
}

.category-card>p {
    font-size: 0.9rem;
    color: var(--dark-gray);
    margin-bottom: 20px;
    line-height: 1.7;
}

.category-subjects {
    margin-bottom: 24px;
}

.category-subjects li {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.88rem;
    color: var(--text-body);
    padding: 5px 0;
}

.category-subjects li i {
    color: var(--success);
    font-size: 0.75rem;
}

/* ---- Why Choose Us ---- */
.why-us {
    position: relative;
    overflow: hidden;
}

.why-us-bg {
    position: absolute;
    inset: 0;
    background: var(--gradient-primary);
    z-index: 0;
}

.why-us .container {
    position: relative;
    z-index: 1;
}

.why-us::before {
    content: '';
    position: absolute;
    top: -100px;
    right: -100px;
    width: 500px;
    height: 500px;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 50%;
    z-index: 1;
}

.why-us::after {
    content: '';
    position: absolute;
    bottom: -100px;
    left: -100px;
    width: 400px;
    height: 400px;
    background: rgba(0, 200, 255, 0.05);
    border-radius: 50%;
    z-index: 1;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.feature-card {
    background: rgba(255, 255, 255, 0.06);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
    padding: 30px 24px;
    transition: var(--transition);
    text-align: center;
}

.feature-card:hover {
    background: rgba(255, 255, 255, 0.12);
    transform: translateY(-5px);
    border-color: rgba(255, 255, 255, 0.2);
}

.feature-icon {
    width: 60px;
    height: 60px;
    background: rgba(0, 200, 255, 0.15);
    border: 1px solid rgba(0, 200, 255, 0.3);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--secondary);
    margin: 0 auto 18px;
    transition: var(--transition);
}

.feature-card:hover .feature-icon {
    background: var(--secondary);
    color: var(--white);
    box-shadow: 0 8px 24px rgba(0, 200, 255, 0.3);
}

.feature-card h4 {
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 10px;
}

.feature-card p {
    font-size: 0.88rem;
    color: rgba(255, 255, 255, 0.65);
    line-height: 1.7;
}

/* ---- Admission Process ---- */
.admission-process {
    background: var(--white);
}

.steps-container {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    margin-bottom: 50px;
    flex-wrap: wrap;
}

.step-item {
    flex: 1;
    min-width: 200px;
    max-width: 260px;
    text-align: center;
    padding: 30px 24px;
    background: var(--off-white);
    border-radius: var(--radius-lg);
    border: 1.5px solid var(--light-gray);
    position: relative;
    transition: var(--transition);
}

.step-item:hover {
    border-color: var(--primary);
    box-shadow: var(--shadow-md);
    transform: translateY(-4px);
}

.step-number {
    position: absolute;
    top: -14px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--gradient-primary);
    color: var(--white);
    font-weight: 800;
    font-size: 0.78rem;
    padding: 4px 12px;
    border-radius: var(--radius-full);
    letter-spacing: 1px;
}

.step-icon {
    width: 56px;
    height: 56px;
    background: rgba(26, 60, 143, 0.08);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    color: var(--primary);
    margin: 16px auto 14px;
}

.step-item h4 {
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 10px;
}

.step-item p {
    font-size: 0.85rem;
    color: var(--dark-gray);
    line-height: 1.7;
}

.step-arrow {
    font-size: 1.2rem;
    color: var(--primary);
    opacity: 0.4;
    flex-shrink: 0;
}

.admission-cta {
    text-align: center;
}

/* ---- Testimonials ---- */
.testimonials {
    background: var(--off-white);
}

.testimonials-slider {
    position: relative;
    min-height: 220px;
    margin-bottom: 30px;
}

.testimonial-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 36px;
    box-shadow: var(--shadow-card);
    border: 1.5px solid var(--light-gray);
    max-width: 700px;
    margin: 0 auto;
    opacity: 0;
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%) translateY(15px);
    transition: opacity 0.5s ease, transform 0.5s ease;
    pointer-events: none;
    width: calc(100% - 48px);
}

.testimonial-card.active {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
    pointer-events: auto;
    position: relative;
    left: auto;
    transform: translateY(0);
}

.testimonial-rating {
    color: var(--accent);
    font-size: 0.95rem;
    margin-bottom: 16px;
    letter-spacing: 2px;
}

.testimonial-text {
    font-size: 1rem;
    color: var(--text-body);
    line-height: 1.8;
    margin-bottom: 22px;
    font-style: italic;
    position: relative;
}

.testimonial-text::before {
    content: '\201C';
    font-size: 4rem;
    color: var(--primary);
    opacity: 0.12;
    position: absolute;
    top: -15px;
    left: -10px;
    font-family: Georgia, serif;
    line-height: 1;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 14px;
}

.author-avatar {
    width: 46px;
    height: 46px;
    border-radius: 50%;
    background: var(--gradient-primary);
    color: var(--white);
    font-weight: 700;
    font-size: 0.88rem;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.testimonial-author strong {
    display: block;
    font-size: 0.92rem;
    font-weight: 700;
    color: var(--text-dark);
}

.testimonial-author span {
    font-size: 0.8rem;
    color: var(--dark-gray);
}

.testimonial-controls {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    margin-top: 24px;
}

.testimonial-btn {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--white);
    border: 1.5px solid var(--light-gray);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
    cursor: pointer;
    transition: var(--transition);
}

.testimonial-btn:hover {
    background: var(--primary);
    color: var(--white);
    border-color: var(--primary);
}

.testimonial-dots {
    display: flex;
    gap: 8px;
    align-items: center;
}

.dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--light-gray);
    cursor: pointer;
    transition: var(--transition);
}

.dot.active {
    background: var(--primary);
    width: 22px;
    border-radius: var(--radius-full);
}

/* ---- Responsive ---- */
@media (max-width: 1024px) {
    .hero-container {
        gap: 40px;
    }

    .category-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .category-card.featured {
        transform: scale(1);
    }

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

@media (max-width: 768px) {
    .hero-container {
        grid-template-columns: 1fr;
        padding: 40px 24px;
        text-align: center;
    }

    .hero-badge {
        margin: 0 auto 24px;
    }

    .hero-stats {
        justify-content: center;
    }

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

    .hero-visual {
        display: none;
    }

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

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

    .steps-container {
        flex-direction: column;
        align-items: center;
    }

    .step-arrow {
        transform: rotate(90deg);
    }

    .step-item {
        max-width: 100%;
    }
}

@media (max-width: 480px) {
    .hero-stats {
        gap: 16px;
        flex-wrap: wrap;
    }

    .stat-divider {
        display: none;
    }
}