/* ==========================================
   ERICAN LANGUAGE CENTRE PAGE - Dedicated Styles
   Mirrors Sheffield / Bright / EMS / BigBen structure
   Uses existing CSS variables from style.css
   ========================================== */

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

.erican-hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, var(--primary-color) 0%, #1a3d6b 60%, #0d2240 100%);
    z-index: 0;
}

.erican-hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 30% 50%, rgba(218, 121, 0, 0.1) 0%, transparent 60%);
}

.erican-hero-content {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
    padding: 60px 0;
}

.erican-logo-wrapper {
    margin-bottom: 24px;
}

.erican-logo-wrapper img {
    width: 140px;
    height: 140px;
    object-fit: contain;
    background: var(--white);
    padding: 16px;
    border-radius: var(--border-radius-lg);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
}

.erican-hero-title {
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 700;
    color: var(--white);
    margin-bottom: 16px;
    line-height: 1.2;
}

.erican-hero-subtitle {
    font-size: 1.15rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 32px;
    line-height: 1.7;
}

.erican-hero-actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.erican-hero-image {
    display: flex;
    justify-content: center;
    align-items: center;
}

.erican-hero-image img {
    width: 100%;
    max-width: 550px;
    height: auto;
    border-radius: var(--border-radius-lg);
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.3);
}

/* === VIDEO SECTION === */
.erican-video-section {
    background: var(--light-bg);
}

.erican-video-wrapper {
    max-width: 850px;
    margin: 0 auto;
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    position: relative;
    padding-bottom: 56.25%;
    height: 0;
}

.erican-video-wrapper iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
}

/* === ABOUT SECTION === */
.erican-about {
    background: var(--white);
}

.erican-about-content {
    max-width: 900px;
    margin: 0 auto;
}

.erican-about-text p {
    font-size: 1.1rem;
    line-height: 1.9;
    color: var(--text-dark);
    margin-bottom: 20px;
}

.erican-about-text strong {
    color: var(--primary-color);
}

.erican-highlight-box {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    background: linear-gradient(135deg, #e8f4fd 0%, #dbeef8 100%);
    border-right: 4px solid var(--primary-color);
    padding: 20px 24px;
    border-radius: var(--border-radius);
    margin: 24px 0;
}

.erican-highlight-box svg {
    flex-shrink: 0;
    color: var(--primary-color);
    margin-top: 2px;
}

.erican-highlight-box p {
    font-size: 1rem;
    line-height: 1.7;
    color: var(--text-dark);
    margin: 0;
}

/* === WHY ERICAN SECTION === */
.erican-why {
    background: var(--light-bg);
}

.erican-why-content {
    max-width: 900px;
    margin: 0 auto;
}

.erican-why-content p {
    font-size: 1.1rem;
    line-height: 1.9;
    color: var(--text-dark);
    margin-bottom: 20px;
}

.erican-why-content strong {
    color: var(--primary-color);
}

/* === COURSES / FEATURES SECTION === */
.erican-courses {
    background: var(--white);
}

.erican-courses-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.erican-course-card {
    background: var(--light-bg);
    border-radius: var(--border-radius-lg);
    padding: 32px 28px;
    box-shadow: var(--shadow-sm);
    border: 2px solid transparent;
    transition: var(--transition);
}

.erican-course-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: var(--secondary-color);
}

.erican-course-icon {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, var(--secondary-color), #f5a623);
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    color: var(--white);
}

.erican-course-card h3 {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 12px;
}

.erican-course-card p {
    font-size: 0.98rem;
    line-height: 1.7;
    color: var(--text-gray);
    margin-bottom: 8px;
}

.erican-course-card strong {
    color: var(--text-dark);
}

.erican-course-card ul {
    list-style: none;
    padding: 0;
    margin: 8px 0;
}

.erican-course-card ul li {
    position: relative;
    padding-right: 24px;
    margin-bottom: 8px;
    color: var(--text-dark);
    line-height: 1.7;
    font-size: 0.95rem;
}

.erican-course-card ul li::before {
    content: "✓";
    position: absolute;
    right: 0;
    color: var(--secondary-color);
    font-weight: bold;
}

/* === IMAGE GALLERY === */
.erican-gallery {
    background: var(--light-bg);
}

.erican-gallery-container {
    position: relative;
    max-width: 900px;
    margin: 0 auto;
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.erican-gallery-track {
    display: flex;
    transition: transform 0.5s ease;
}

.erican-gallery-slide {
    min-width: 100%;
}

.erican-gallery-slide img {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
}

.erican-gallery-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 48px;
    height: 48px;
    background: rgba(255, 255, 255, 0.9);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    z-index: 10;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    color: var(--primary-color);
}

.erican-gallery-btn:hover {
    background: var(--secondary-color);
    color: var(--white);
}

.erican-gallery-btn.prev {
    left: 16px;
}

.erican-gallery-btn.next {
    right: 16px;
}

.erican-gallery-dots {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-top: 20px;
}

.erican-gallery-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--border-color);
    border: none;
    cursor: pointer;
    transition: background 0.3s ease, transform 0.3s ease;
    padding: 0;
}

.erican-gallery-dot.active {
    background: var(--secondary-color);
    transform: scale(1.2);
}

/* === OFFERS / DISCOUNTS === */
.erican-offers {
    background: var(--white);
}

.erican-benefits {
    max-width: 900px;
    margin: 0 auto 50px;
    background: linear-gradient(135deg, #fff8f0 0%, #fff3e6 100%);
    padding: 32px;
    border-radius: var(--border-radius-lg);
    border: 1px solid rgba(218, 121, 0, 0.15);
}

.erican-benefits-title {
    font-size: 1.3rem;
    color: var(--primary-color);
    margin-bottom: 20px;
    text-align: center;
}

.erican-benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 12px;
}

.erican-benefit-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 12px;
    background: var(--white);
    border-radius: var(--border-radius);
    font-size: 0.95rem;
    color: var(--text-dark);
    font-weight: 500;
}

.erican-benefit-item svg {
    color: var(--secondary-color);
    flex-shrink: 0;
}

/* === FEES === */
.erican-fees {
    background: var(--light-bg);
}

.erican-fees-note {
    text-align: center;
    margin-top: 24px;
    font-size: 0.95rem;
    color: var(--text-gray);
    font-style: italic;
}

.erican-fees-info {
    max-width: 850px;
    margin: 0 auto 30px;
    text-align: center;
    font-size: 1rem;
    line-height: 1.8;
    color: var(--text-dark);
}

.erican-fees-info strong {
    color: var(--secondary-color);
}

/* === PAYMENT NOTICE === */
.erican-payment {
    background: var(--white);
}

.erican-payment-notice {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    gap: 20px;
    align-items: flex-start;
    background: linear-gradient(135deg, #e8f4fd 0%, #dbeef8 100%);
    border-right: 4px solid var(--primary-color);
    padding: 32px;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
}

.erican-notice-icon {
    flex-shrink: 0;
    width: 56px;
    height: 56px;
    background: var(--primary-color);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.erican-notice-text h3 {
    font-size: 1.2rem;
    color: var(--primary-color);
    margin-bottom: 12px;
}

.erican-notice-text p {
    font-size: 1.05rem;
    line-height: 1.8;
    color: var(--text-dark);
    margin: 0;
}

.erican-notice-text strong {
    color: var(--secondary-color);
}

/* === FAQ SECTION === */
.erican-faq {
    background: var(--light-bg);
}

.erican-faq-list {
    max-width: 850px;
    margin: 0 auto;
}

.erican-faq-item {
    background: var(--white);
    border-radius: var(--border-radius);
    margin-bottom: 12px;
    box-shadow: var(--shadow-sm);
    overflow: hidden;
    border: 2px solid transparent;
    transition: border-color 0.3s ease;
}

.erican-faq-item.open {
    border-color: var(--secondary-color);
}

.erican-faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px;
    background: none;
    border: none;
    cursor: pointer;
    text-align: right;
    font-family: inherit;
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--primary-color);
    transition: var(--transition);
    gap: 16px;
}

.erican-faq-question:hover {
    color: var(--secondary-color);
}

.erican-faq-question span {
    flex: 1;
}

.erican-faq-arrow {
    flex-shrink: 0;
    transition: transform 0.3s ease;
    color: var(--secondary-color);
}

.erican-faq-item.open .erican-faq-arrow {
    transform: rotate(180deg);
}

.erican-faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.3s ease;
    padding: 0 24px;
}

.erican-faq-item.open .erican-faq-answer {
    max-height: 600px;
    padding: 0 24px 24px;
}

.erican-faq-answer p {
    font-size: 1rem;
    line-height: 1.8;
    color: var(--text-gray);
    margin-bottom: 8px;
}

.erican-faq-answer ul {
    list-style: none;
    padding: 0;
    margin: 8px 0;
}

.erican-faq-answer ul li {
    position: relative;
    padding-right: 24px;
    margin-bottom: 8px;
    color: var(--text-dark);
    line-height: 1.7;
}

.erican-faq-answer ul li::before {
    content: "✓";
    position: absolute;
    right: 0;
    color: var(--secondary-color);
    font-weight: bold;
}

.erican-faq-answer strong {
    color: var(--primary-color);
}

/* === TIMELINE STEPS === */
.erican-steps {
    background: var(--white);
}

.erican-timeline {
    max-width: 750px;
    margin: 0 auto;
    position: relative;
    padding-right: 40px;
}

.erican-timeline::before {
    content: '';
    position: absolute;
    right: 15px;
    top: 0;
    bottom: 0;
    width: 3px;
    background: linear-gradient(180deg, var(--secondary-color) 0%, var(--primary-color) 100%);
    border-radius: 2px;
}

.erican-timeline-item {
    position: relative;
    margin-bottom: 40px;
    padding-right: 30px;
}

.erican-timeline-item:last-child {
    margin-bottom: 0;
}

.erican-timeline-number {
    position: absolute;
    right: -40px;
    top: 0;
    width: 34px;
    height: 34px;
    background: linear-gradient(135deg, var(--secondary-color), #f5a623);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1rem;
    box-shadow: 0 4px 12px rgba(218, 121, 0, 0.3);
    z-index: 1;
}

.erican-timeline-content {
    background: var(--light-bg);
    padding: 24px;
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
    transition: var(--transition);
}

.erican-timeline-content:hover {
    box-shadow: var(--shadow-md);
    border-color: var(--secondary-color);
}

.erican-timeline-content h3 {
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 8px;
}

.erican-timeline-content p {
    font-size: 0.95rem;
    line-height: 1.7;
    color: var(--text-gray);
    margin-bottom: 8px;
}

.erican-timeline-content ul {
    list-style: none;
    padding: 0;
    margin: 8px 0;
}

.erican-timeline-content ul li {
    position: relative;
    padding-right: 22px;
    margin-bottom: 6px;
    color: var(--text-dark);
    font-size: 0.95rem;
}

.erican-timeline-content ul li::before {
    content: "•";
    position: absolute;
    right: 0;
    color: var(--secondary-color);
    font-weight: bold;
    font-size: 1.2rem;
}

.erican-timeline-content a {
    color: var(--secondary-color);
    font-weight: 500;
    text-decoration: underline;
}

.erican-timeline-content a:hover {
    color: #c56d00;
}

.erican-timeline-duration {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin-top: 8px;
    padding: 6px 14px;
    background: var(--white);
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--secondary-color);
    border: 1px solid rgba(218, 121, 0, 0.2);
}

/* === LOCATION === */
.erican-location {
    background: var(--light-bg);
}

/* === SIMILAR INSTITUTES === */
.erican-similar {
    background: var(--white);
}

.erican-similar-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 24px;
    max-width: 800px;
    margin: 0 auto;
}

.erican-similar-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    padding: 24px 20px;
    background: var(--light-bg);
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    transition: var(--transition);
    text-decoration: none;
    color: var(--primary-color);
    font-weight: 600;
    font-size: 1.05rem;
}

.erican-similar-card:hover {
    border-color: var(--secondary-color);
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    color: var(--secondary-color);
}

.erican-similar-card img {
    width: 70px;
    height: 70px;
    object-fit: contain;
    border-radius: var(--border-radius);
}

/* === CONTACT CARDS === */
.erican-contact {
    background: var(--white);
}

.erican-contact-cards {
    display: flex;
    gap: 24px;
    justify-content: center;
    flex-wrap: wrap;
}

.erican-contact-card {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 24px 40px;
    background: var(--white);
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    transition: var(--transition);
    font-size: 1.05rem;
    font-weight: 500;
    color: var(--text-dark);
}

.erican-contact-card:hover {
    border-color: var(--secondary-color);
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    color: var(--secondary-color);
}

.erican-contact-card svg {
    flex-shrink: 0;
    color: var(--secondary-color);
}

/* ==========================================
   RESPONSIVE
   ========================================== */
@media (max-width: 1024px) {
    .erican-hero-content {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }

    .erican-hero-actions {
        justify-content: center;
    }

    .erican-logo-wrapper {
        display: flex;
        justify-content: center;
    }

    .erican-hero-image {
        order: -1;
    }
}

@media (max-width: 768px) {
    .erican-hero {
        padding-top: 70px;
        min-height: auto;
    }

    .erican-hero-content {
        padding: 40px 0;
    }

    .erican-hero-title {
        font-size: 1.8rem;
    }

    .erican-hero-subtitle {
        font-size: 1rem;
    }

    .erican-logo-wrapper img {
        width: 110px;
        height: 110px;
    }

    .erican-courses-content {
        grid-template-columns: 1fr;
    }

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

    .erican-timeline {
        padding-right: 30px;
    }

    .erican-timeline::before {
        right: 10px;
    }

    .erican-timeline-number {
        right: -30px;
        width: 28px;
        height: 28px;
        font-size: 0.85rem;
    }

    .erican-timeline-item {
        padding-right: 20px;
    }

    .erican-timeline-content {
        padding: 20px;
    }

    .erican-payment-notice {
        flex-direction: column;
        text-align: center;
        align-items: center;
    }

    .erican-contact-cards {
        flex-direction: column;
        align-items: center;
    }

    .erican-contact-card {
        width: 100%;
        justify-content: center;
    }

    .erican-gallery-btn {
        width: 40px;
        height: 40px;
    }

    .erican-gallery-btn.prev {
        left: 10px;
    }

    .erican-gallery-btn.next {
        right: 10px;
    }

    .erican-similar-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .erican-benefits-grid {
        grid-template-columns: 1fr;
    }

    .erican-hero-actions {
        flex-direction: column;
        width: 100%;
    }

    .erican-hero-actions .btn {
        width: 100%;
    }
}