/* Seminars & Conferences Page - Modern & Colorful Design */
/* Theme Color: #26c976 */

.spk-seminar-section {
    background: linear-gradient(180deg, #ffffff 0%, #f8f9fa 50%, #ffffff 100%);
    padding: 80px 0;
    position: relative;
    overflow: hidden;
}

/* Decorative Background */
.spk-seminar-section::before {
    content: '';
    position: absolute;
    top: -150px;
    left: -150px;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(241, 97, 38, 0.06) 0%, transparent 70%);
    border-radius: 50%;
}

.spk-seminar-section::after {
    content: '';
    position: absolute;
    bottom: -200px;
    right: -200px;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(135, 206, 235, 0.06) 0%, transparent 70%);
    border-radius: 50%;
}

.spk-seminar-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    position: relative;
    z-index: 1;
}

/* Header Section */
.spk-seminar-header {
    text-align: center;
    margin-bottom: 60px;
}

.spk-seminar-title {
    font-size: 2.8rem;
    font-weight: 700;
    color: #333333;
    margin-bottom: 20px;
    position: relative;
    display: inline-block;
}

.spk-seminar-title::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 140px;
    height: 4px;
    background: linear-gradient(90deg, #26c976 0%, #FFB74D 50%, #87CEEB 100%);
    border-radius: 2px;
}

.spk-seminar-subtitle {
    font-size: 1.15rem;
    color: #666666;
    line-height: 1.9;
    max-width: 900px;
    margin: 30px auto 0;
}

/* Main Content Card */
.spk-seminar-main-card {
    background: white;
    border-radius: 25px;
    padding: 50px 45px;
    box-shadow: 0 15px 60px rgba(0, 0, 0, 0.08);
    margin-bottom: 60px;
    position: relative;
    overflow: hidden;
}

.spk-seminar-main-card::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 6px;
    background: linear-gradient(180deg, #26c976 0%, #FFB74D 50%, #87CEEB 100%);
}

.spk-seminar-main-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.spk-seminar-text h3 {
    font-size: 2rem;
    font-weight: 700;
    color: #333333;
    margin-bottom: 25px;
    line-height: 1.3;
}

.spk-seminar-text p {
    font-size: 17px;
    color: #666666;
    line-height: 1.9;
    margin-bottom: 20px;
}

/* Image Section */
.spk-seminar-image-wrapper {
    position: relative;
}

.spk-seminar-image-main {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 15px 50px rgba(0, 0, 0, 0.12);
}

.spk-seminar-image-main img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.6s ease;
}

.spk-seminar-image-main:hover img {
    transform: scale(1.08);
}

.spk-seminar-image-badge {
    position: absolute;
    top: -20px;
    right: -20px;
    width: 100px;
    height: 100px;
    background: linear-gradient(135deg, #26c976 0%, #ff8a5c 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 10px 30px rgba(241, 97, 38, 0.4);
    z-index: 2;
}

.spk-seminar-image-badge i {
    font-size: 2.5rem;
    color: white;
}

/* Types Grid */
.spk-seminar-types-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    margin-top: 50px;
}

.spk-seminar-type-card {
    background: white;
    padding: 40px 35px;
    border-radius: 20px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
    position: relative;
    overflow: hidden;
    transition: all 0.4s ease;
}

.spk-seminar-type-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 6px;
    background: linear-gradient(90deg, var(--type-color) 0%, var(--type-color-light) 100%);
}

.spk-seminar-type-card:nth-child(1) {
    --type-color: #26c976;
    --type-color-light: #ff8a5c;
}

.spk-seminar-type-card:nth-child(2) {
    --type-color: #FFB74D;
    --type-color-light: #FFD54F;
}

.spk-seminar-type-card:nth-child(3) {
    --type-color: #87CEEB;
    --type-color-light: #B0E0E6;
}

.spk-seminar-type-card:nth-child(4) {
    --type-color: #9C27B0;
    --type-color-light: #BA68C8;
}

.spk-seminar-type-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 50px rgba(0, 0, 0, 0.15);
}

.spk-seminar-type-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--type-color) 0%, var(--type-color-light) 100%);
    border-radius: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 25px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.spk-seminar-type-icon i {
    font-size: 2rem;
    color: white;
}

.spk-seminar-type-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: #333333;
    margin-bottom: 15px;
}

.spk-seminar-type-description {
    font-size: 16px;
    color: #666666;
    line-height: 1.8;
    margin: 0;
}

/* Regular Academic Seminars Section */
.spk-academic-seminars {
    background: linear-gradient(135deg, rgba(38, 201, 118, 0.05) 0%, rgba(255, 215, 0, 0.05) 100%);
    padding: 60px 45px;
    border-radius: 25px;
    margin-top: 60px;
    position: relative;
    overflow: hidden;
}

.spk-academic-seminars::before {
    content: '';
    position: absolute;
    top: -100px;
    left: -100px;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(38, 201, 118, 0.08) 0%, transparent 70%);
    border-radius: 50%;
}

.spk-academic-header {
    text-align: center;
    margin-bottom: 50px;
}

.spk-academic-header h3 {
    font-size: 2.2rem;
    font-weight: 700;
    color: #333333;
    margin-bottom: 15px;
    position: relative;
    display: inline-block;
}

.spk-academic-header h3::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 120px;
    height: 3px;
    background: linear-gradient(90deg, #26c976 0%, #FFD700 100%);
    border-radius: 2px;
}

.spk-academic-intro {
    font-size: 1.15rem;
    color: #666666;
    margin-top: 25px;
    font-weight: 500;
}

.spk-academic-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    position: relative;
    z-index: 1;
}

.spk-academic-card {
    background: white;
    padding: 35px 30px;
    border-radius: 20px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
    position: relative;
    overflow: hidden;
    transition: all 0.4s ease;
    display: flex;
    align-items: center;
    gap: 25px;
}

.spk-academic-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 5px;
    height: 100%;
    background: linear-gradient(180deg, #26c976 0%, #FFD700 100%);
    transform: scaleY(0);
    transform-origin: top;
    transition: transform 0.4s ease;
}

.spk-academic-card:hover::before {
    transform: scaleY(1);
}

.spk-academic-card:hover {
    transform: translateX(10px);
    box-shadow: 0 15px 50px rgba(38, 201, 118, 0.15);
}

.spk-academic-number {
    font-size: 3.5rem;
    font-weight: 800;
    color: #26c976;
    line-height: 1;
    opacity: 0.15;
    position: absolute;
    top: 10px;
    left: 15px;
    z-index: 0;
}

.spk-academic-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, #26c976 0%, #1fb566 100%);
    border-radius: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    box-shadow: 0 8px 25px rgba(38, 201, 118, 0.3);
    transition: all 0.4s ease;
    position: relative;
    z-index: 1;
}

.spk-academic-card:hover .spk-academic-icon {
    transform: rotate(10deg) scale(1.1);
}

.spk-academic-icon i {
    font-size: 2rem;
    color: white;
}

.spk-academic-card h4 {
    font-size: 1.25rem;
    font-weight: 700;
    color: #333333;
    margin: 0;
    line-height: 1.4;
    position: relative;
    z-index: 1;
}

/* Parent Orientation Section */
.spk-parent-section {
    background: linear-gradient(135deg, rgba(241, 97, 38, 0.05) 0%, rgba(135, 206, 235, 0.05) 100%);
    padding: 50px 45px;
    border-radius: 25px;
    margin-top: 60px;
    position: relative;
    overflow: hidden;
}

.spk-parent-section::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(241, 97, 38, 0.08) 0%, transparent 70%);
    border-radius: 50%;
}

.spk-parent-header {
    text-align: center;
    margin-bottom: 40px;
}

.spk-parent-header h3 {
    font-size: 2rem;
    font-weight: 700;
    color: #333333;
    margin-bottom: 15px;
    position: relative;
    display: inline-block;
}

.spk-parent-header h3::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 3px;
    background: linear-gradient(90deg, #26c976 0%, #FFB74D 100%);
    border-radius: 2px;
}

.spk-parent-header p {
    font-size: 1.1rem;
    color: #666666;
    margin-top: 20px;
}

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

.spk-parent-feature {
    background: white;
    padding: 30px 25px;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
}

.spk-parent-feature:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.12);
}

.spk-parent-feature-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--parent-color) 0%, var(--parent-color-light) 100%);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

.spk-parent-feature:nth-child(1) {
    --parent-color: #26c976;
    --parent-color-light: #ff8a5c;
}

.spk-parent-feature:nth-child(2) {
    --parent-color: #FFB74D;
    --parent-color-light: #FFD54F;
}

.spk-parent-feature:nth-child(3) {
    --parent-color: #87CEEB;
    --parent-color-light: #B0E0E6;
}

.spk-parent-feature-icon i {
    font-size: 1.8rem;
    color: white;
}

.spk-parent-feature h4 {
    font-size: 1.2rem;
    font-weight: 700;
    color: #333333;
    margin-bottom: 12px;
}

.spk-parent-feature p {
    font-size: 15px;
    color: #666666;
    line-height: 1.7;
    margin: 0;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .spk-seminar-main-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .spk-seminar-types-grid {
        grid-template-columns: 1fr;
    }

    .spk-academic-grid {
        grid-template-columns: 1fr;
    }

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

@media (max-width: 768px) {
    .spk-seminar-section {
        padding: 60px 0;
    }

    .spk-seminar-title {
        font-size: 2rem;
    }

    .spk-seminar-subtitle {
        font-size: 1rem;
    }

    .spk-seminar-main-card {
        padding: 35px 25px;
    }

    .spk-seminar-text h3 {
        font-size: 1.6rem;
    }

    .spk-parent-section {
        padding: 35px 25px;
    }
}

/* Animation Classes */
.spk-fade-in {
    opacity: 0;
    transform: translateY(30px);
}

.spk-scale-in {
    opacity: 0;
    transform: scale(0.95);
}

.spk-slide-left {
    opacity: 0;
    transform: translateX(-50px);
}

.spk-slide-right {
    opacity: 0;
    transform: translateX(50px);
}