/* Custom Variables */
:root {
    --primary: #2c3e50;
    --accent: #e67e22; 
    --text: #333;
    --bg: #f4f7f6;
    --white: #ffffff;
}

/* Global Reset */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
    background-color: var(--bg);
    color: var(--text);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Header Navigation */
header {
    background: linear-gradient(135deg, var(--primary) 0%, #34495e 100%);
    padding: 1rem 5%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 4px 20px rgba(0,0,0,0.15);
    /* margin-bottom removed to eliminate white strip */
}

.header-left {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.logo {
    font-weight: bold;
    font-size: 1.5rem;
    color: var(--white);
    letter-spacing: 0.5px;
}

.logo span {
    color: var(--accent);
}

/* main navigation links */
.main-nav {
    display: flex;
    gap: 1.5rem;
}

.main-nav a {
    color: var(--white);
    text-decoration: none;
    font-weight: 500;
    font-size: 1.05rem; /* larger text */
    padding: 0.4rem 0.6rem;
    transition: background 0.2s;
}

.main-nav a:hover {
    background: rgba(255,255,255,0.15);
    border-radius: 4px;
}

/* login page */
.login-wrapper {
    /* removed full height requirement to shrink overall page length */
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.5rem 5%;
    background: linear-gradient(135deg, rgba(230, 126, 34, 0.05) 0%, rgba(44, 62, 80, 0.05) 100%);
}

.login-container {
    max-width: 450px;
    width: 100%;
    padding: 1.8rem 2rem; /* reduced padding */
    background: white;
    border-radius: 12px;
    box-shadow: 0 8px 24px rgba(0,0,0,0.12);
    border-top: 4px solid var(--accent);
}

.login-header {
    text-align: center;
    margin-bottom: 1.2rem;
}

.login-header h1 {
    font-size: 1.8rem;
    color: var(--primary);
    margin-bottom: 0.5rem;
}

.login-header p {
    color: #666;
    font-size: 0.95rem;
}

/* Social Login */
.social-login {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
    margin-bottom: 1rem;
}

.social-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.8rem;
    padding: 0.9rem;
    border: 1px solid #ddd;
    border-radius: 8px;
    background: white;
    font-size: 0.95rem;
    font-weight: 500;
    color: #333;
    cursor: pointer;
    transition: all 0.3s;
}

.social-btn:hover {
    border-color: var(--accent);
    background: rgba(230, 126, 34, 0.05);
}

.social-icon {
    font-size: 1.2rem;
}

/* Divider */
.login-divider {
    display: flex;
    align-items: center;
    margin: 1rem 0;
    color: #ccc;
}

.login-divider::before,
.login-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: #ddd;
}

.login-divider span {
    padding: 0 1rem;
    color: #999;
    font-size: 0.9rem;
}

/* Form */
.login-form {
    display: flex;
    flex-direction: column;
}

.form-group {
    margin-bottom: 0.9rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--primary);
    font-size: 0.95rem;
}

.form-group input {
    width: 100%;
    padding: 0.8rem;
    border: 1px solid #ddd;
    border-radius: 6px;
    font-size: 0.95rem;
    transition: border 0.3s;
}

.form-group input:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(230, 126, 34, 0.1);
}

/* Form Options */
.form-options {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
    font-size: 0.9rem;
}

.checkbox-label {
    display: flex;
    align-items: center;
    cursor: pointer;
    color: #555;
}

.checkbox-label input[type="checkbox"] {
    width: auto;
    margin-right: 0.5rem;
    cursor: pointer;
}

.forgot-password {
    color: var(--accent);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s;
}

.forgot-password:hover {
    color: var(--primary);
}

/* Login Button */
.btn-login {
    padding: 0.8rem;
    background: var(--accent);
    color: white;
    border: none;
    border-radius: 6px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    margin-bottom: 0.5rem;
}

.btn-login:hover {
    background: #d96a1a;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(230, 126, 34, 0.3);
}

/* Sign Up Link */
.signup-link {
    text-align: center;
    padding-top: 0.6rem;
    border-top: 1px solid #eee;
}

.signup-link p {
    color: #666;
    font-size: 0.9rem;
}

.signup-link a {
    color: var(--accent);
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s;
}

.signup-link a:hover {
    color: var(--primary);
}

/* homepage adjustments */
.home-hero {
    background: #34495e url('https://via.placeholder.com/1200x400?text=Coaching+Banner') center/cover no-repeat;
    padding: 6rem 5%;
    color: white;
    text-align: center;
    user-select: none;
}

.home-hero .hero-text h1 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    user-select: none;
}

.home-hero .hero-text p {
    font-size: 1.2rem;
    max-width: 600px;
    margin: 0 auto;
    user-select: none;
}

.home-content {
    padding: 4rem 5%;
    max-width: 1200px;
    margin: 0 auto;
}

.about h2,
.illustrations h2 {
    text-align: center;
    margin-bottom: 2rem;
    font-size: 2rem;
    color: var(--primary);
}

.features {
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
    justify-content: center;
}

.feature-item {
    width: 300px;
    text-align: center;
}

.feature-item h3 {
    margin: 1rem 0 0.5rem;
}

.feature-item p {
    font-size: 0.9rem;
    color: #555;
}

.feature-img {
    width: 100%;
    border-radius: 8px;
}

.illustration-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1.5rem;
}

.illustration-grid img {
    width: 100%;
    border-radius: 8px;
}

/* add vertical spacing between 'What We Provide' and 'See Coaching In Action' */
.about {
    margin-bottom: 3.5rem;
}

/* spacing between 'What We Provide' and 'See Coaching In Action' */
.about {
    margin-bottom: 3.5rem;
}

/* about us section */
.about-us {
    background: linear-gradient(135deg, rgba(230, 126, 34, 0.08) 0%, rgba(44, 62, 80, 0.06) 100%);
    padding: 4rem 5%;
    margin-top: 3rem;
    border-top: 4px solid var(--accent);
    scroll-margin-top: 100px; /* ensure section isn't hidden under fixed header */
}

/* smooth scrolling for anchor links */
html {
    scroll-behavior: smooth;
}

.about-us h2 {
    text-align: center;
    margin-bottom: 2rem;
    font-size: 2rem;
    color: var(--primary);
}

.about-content {
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.8;
}

.about-content p {
    font-size: 1rem;
    color: #555;
    margin-bottom: 1.5rem;
}

.about-values {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin: 2rem 0;
}

.value-item {
    background: white;
    padding: 1.5rem;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.value-item h3 {
    color: var(--accent);
    margin-bottom: 0.8rem;
}

.value-item p {
    font-size: 0.95rem;
}


@media (max-width: 768px) {
    .features {
        flex-direction: column;
        align-items: center;
    }
}


.btn-book {
    background: linear-gradient(135deg, var(--accent) 0%, #d35400 100%);
    color: white;
    padding: 0.7rem 2rem;
    border-radius: 25px;
    text-decoration: none;
    font-weight: bold;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(230, 126, 34, 0.3);
}

.btn-book:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(230, 126, 34, 0.4);
}

/* Auth Buttons in Header */
.auth-buttons {
    display: flex;
    gap: 1rem;
    align-items: center;
}

.btn-logout {
    background: linear-gradient(135deg, var(--accent) 0%, #d35400 100%);
    color: white;
    padding: 0.6rem 1.5rem;
    border-radius: 5px;
    text-decoration: none;
    font-weight: bold;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(230, 126, 34, 0.3);
    border: none;
    cursor: pointer;
    font-size: 0.95rem;
}

.btn-logout:hover {
    background: linear-gradient(135deg, #d35400 0%, #c55a11 100%);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(230, 126, 34, 0.4);
}

.btn-signup {
    background: white;
    color: var(--accent);
    padding: 0.6rem 1.5rem;
    border-radius: 5px;
    text-decoration: none;
    font-weight: bold;
    border: 2px solid var(--accent);
    transition: all 0.3s ease;
    cursor: pointer;
    font-size: 0.95rem;
}

.btn-signup:hover {
    background: var(--accent);
    color: white;
    transform: translateY(-2px);
}

/* Header button override for home page */
header .btn-login {
    background: linear-gradient(135deg, var(--accent) 0%, #d35400 100%);
    color: white;
    padding: 0.6rem 1.5rem;
    border-radius: 5px;
    text-decoration: none;
    font-weight: bold;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(230, 126, 34, 0.3);
    border: none;
    font-size: 0.95rem;
}

header .btn-login:hover {
    background: linear-gradient(135deg, #d35400 0%, #c55a11 100%);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(230, 126, 34, 0.4);
}

/* Responsive header */
@media (max-width: 768px) {
    header {
        flex-direction: column;
        gap: 1rem;
        padding: 1rem 2%;
    }

    .header-left {
        width: 100%;
        justify-content: space-between;
    }

    .main-nav {
        gap: 1rem;
        font-size: 0.9rem;
    }

    .btn-book, .btn-signin, .btn-signup {
        padding: 0.5rem 1rem;
        font-size: 0.85rem;
    }
}

/* Profile avatar button & dropdown */
.profile-wrapper {
    position: relative;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.profile-btn {
    background: none;
    border: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    padding: 0;
}

.profile-btn .avatar {
    width: 45px;
    height: 45px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: linear-gradient(135deg, #e67e22 0%, #f39c12 100%);
    color: white;
    font-weight: 700;
    font-size: 1.1rem;
    border: 2px solid white;
    box-shadow: 0 2px 8px rgba(0,0,0,0.15);
}

.profile-dropdown {
    position: absolute;
    right: 0;
    top: 50px;
    min-width: 160px;
    background: white;
    border-radius: 8px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.12);
    border: 1px solid rgba(0,0,0,0.06);
    display: none;
    flex-direction: column;
    padding: 8px 0;
    z-index: 1200;
}

.profile-dropdown a {
    padding: 10px 14px;
    color: var(--primary);
    text-decoration: none;
    font-weight: 600;
    display: block;
}

.profile-dropdown a:hover {
    background: #f5f5f5;
}

/* Sign In and Sign Up Buttons */
.btn-signin {
    display: inline-block !important;
    padding: 0.6rem 1.2rem;
    background: white !important;
    color: #2c3e50 !important;
    border: 2px solid white !important;
    border-radius: 6px !important;
    font-weight: 700;
    font-size: 0.95rem;
    transition: all 0.3s ease;
    margin-right: 0.8rem;
    cursor: pointer;
    white-space: nowrap;
    text-decoration: none !important;
}

.btn-signin:hover {
    background: #f0f0f0 !important;
    color: #2c3e50 !important;
    border-color: #2c3e50 !important;
    transform: translateY(-2px);
    text-decoration: none !important;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

.btn-signup {
    display: inline-block !important;
    padding: 0.6rem 1.2rem;
    background: linear-gradient(135deg, #e67e22 0%, #f39c12 100%) !important;
    color: white !important;
    border: none !important;
    border-radius: 6px !important;
    font-weight: 700;
    font-size: 0.95rem;
    transition: all 0.3s ease;
    cursor: pointer;
    white-space: nowrap;
    text-decoration: none !important;
}

.btn-signup:hover {
    background: linear-gradient(135deg, #d45600 0%, #da8c0a 100%) !important;
    color: white !important;
    transform: translateY(-2px);
    box-shadow: 0 6px 15px rgba(230, 126, 34, 0.4);
    text-decoration: none !important;
}

.profile-dropdown a:hover {
    background: rgba(44,62,80,0.04);
}

.profile-dropdown.show {
    display: flex;
}


/* Mentors Container & Grid */
.mentors-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1.5rem 20px;
}

.mentors-header {
    text-align: center;
    margin-bottom: 1.5rem;
}

.mentors-header h1 {
    font-size: 2.5rem;
    color: var(--primary);
    margin-bottom: 0.8rem;
}

.mentors-header p {
    font-size: 1.1rem;
    color: #666;
}

.mentors-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1rem;
    margin-bottom: 2rem;
}

/* Mentor Card */
.mentor-card {
    background: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 6px 16px rgba(0,0,0,0.10);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    flex-direction: column;
    padding: 1rem;
    text-align: center;
    border: 1px solid #f5f5f5;
}

.mentor-card:hover {
    transform: translateY(-12px);
    box-shadow: 0 15px 40px rgba(230, 126, 34, 0.25);
}

.mentor-card-img {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    object-fit: cover;
    margin: 0 auto 0.6rem;
    border: 3px solid var(--accent);
}

.mentor-card h3 {
    font-size: 1.2rem;
    color: var(--primary);
    margin-bottom: 0.2rem;
}

.mentor-role {
    color: var(--accent);
    font-weight: 600;
    margin-bottom: 0.3rem;
}

.mentor-location {
    color: #666;
    font-size: 0.9rem;
    margin-bottom: 0.6rem;
}

.mentor-stats {
    display: flex;
    justify-content: space-around;
    margin: 1rem 0;
    padding: 0.6rem;
    background: var(--bg);
    border-radius: 8px;
}

.stat {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.stat-value {
    font-size: 1.3rem;
    font-weight: bold;
    color: var(--accent);
}

.stat-label {
    font-size: 0.75rem;
    color: #666;
    margin-top: 0.2rem;
    text-transform: uppercase;
}

.mentor-expertise {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    justify-content: center;
    margin: 0.8rem 0;
}

.expertise-tag {
    background: linear-gradient(135deg, var(--primary) 0%, #34495e 100%);
    color: white;
    padding: 0.4rem 0.8rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
}

.btn-view-profile-card {
    background: linear-gradient(135deg, var(--accent) 0%, #d35400 100%);
    color: white;
    padding: 0.8rem 1.8rem;
    border-radius: 8px;
    text-decoration: none;
    font-weight: bold;
    margin-top: auto;
    transition: all 0.3s ease;
    display: inline-block;
    box-shadow: 0 4px 15px rgba(230, 126, 34, 0.25);
}

.btn-view-profile-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(230, 126, 34, 0.4);
}

/* Main Layout */
.container {
    max-width: 1100px;
    margin: 2rem auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: 350px 1fr;
    gap: 3rem;
}

/* Sidebar Styling */
.profile-sidebar {
    background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
    padding: 2.5rem;
    border-radius: 20px;
    text-align: center;
    height: fit-content;
    position: sticky;
    top: 100px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
    border: 1px solid rgba(230, 126, 34, 0.1);
}

.profile-img {
    width: 200px;
    height: 200px;
    border-radius: 50%;
    object-fit: cover;
    border: 6px solid var(--accent);
    margin-bottom: 1.5rem;
    box-shadow: 0 8px 25px rgba(230, 126, 34, 0.2);
    transition: transform 0.3s ease;
}

.profile-sidebar h1 {
    color: var(--primary);
    font-size: 1.8rem;
    margin-bottom: 0.5rem;
    font-weight: 700;
}

.designation {
    color: var(--accent);
    font-weight: 700;
    font-size: 1.1rem;
    margin-bottom: 0.3rem;
}

.location {
    font-size: 0.95rem; 
    color: #777;
    margin-bottom: 1.5rem;
}

/* Stats Section */
.stats-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin-top: 1.8rem;
}

.stat-card {
    background: linear-gradient(135deg, var(--primary) 0%, #34495e 100%);
    padding: 1.2rem 0.8rem;
    border-radius: 12px;
    transition: all 0.3s ease;
    color: white;
}

.stat-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(44, 62, 80, 0.3);
}

.stat-card span {
    display: block;
    font-size: 0.75rem;
    opacity: 0.85;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.stat-card strong {
    font-size: 1.3rem;
    color: var(--accent);
    margin-top: 0.4rem;
    display: block;
}

/* Content Cards */
.profile-main {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.card {
    background: white;
    padding: 2.5rem;
    border-radius: 15px;
    box-shadow: 0 6px 25px rgba(0,0,0,0.08);
    transition: all 0.3s ease;
    border: 1px solid rgba(230, 126, 34, 0.05);
}

.card:hover {
    box-shadow: 0 10px 35px rgba(230, 126, 34, 0.12);
    transform: translateY(-2px);
}

h2 {
    color: var(--primary);
    margin-bottom: 1.5rem;
    border-left: 5px solid var(--accent);
    padding-left: 18px;
    font-size: 1.5rem;
    font-weight: 700;
}

/* Skill Tags */
.tag-container {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 1.2rem;
}

.tag {
    background: linear-gradient(135deg, #edf2f7 0%, #f8f9fa 100%);
    padding: 0.7rem 1.2rem;
    border-radius: 25px;
    font-size: 0.9rem;
    color: var(--primary);
    font-weight: 600;
    border: 2px solid transparent;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}

.tag:hover {
    background: linear-gradient(135deg, var(--accent) 0%, #d35400 100%);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(230, 126, 34, 0.3);
}

/* Experience Items */
.experience-item {
    margin-bottom: 2rem;
    padding-bottom: 1.5rem;
    padding-left: 1.5rem;
    border-bottom: 2px solid #f0f0f0;
    border-left: 4px solid var(--accent);
    transition: all 0.3s ease;
}

.experience-item:hover {
    background: rgba(230, 126, 34, 0.03);
    border-left-color: #d35400;
}

.experience-item h4 {
    color: var(--primary);
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 0.3rem;
}

.experience-item p {
    color: var(--accent);
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.item-desc {
    font-size: 0.95rem;
    color: #666;
    line-height: 1.6;
}

/* Courses Grid */
.courses-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.8rem;
    margin-top: 1.5rem;
}

.course-card {
    border: 2px solid #f0f0f0;
    border-radius: 15px;
    padding: 1.8rem;
    background: linear-gradient(135deg, #fafbfc 0%, #fff 100%);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    flex-direction: column;
}

.course-card:hover {
    border-color: var(--accent);
    box-shadow: 0 12px 30px rgba(230, 126, 34, 0.2);
    transform: translateY(-8px);
    background: white;
}

.course-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.course-header h3 {
    color: var(--primary);
    font-size: 1.15rem;
    margin: 0;
    font-weight: 700;
}

.course-duration {
    background: linear-gradient(135deg, var(--accent) 0%, #d35400 100%);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 700;
    white-space: nowrap;
    flex-shrink: 0;
    box-shadow: 0 4px 10px rgba(230, 126, 34, 0.25);
}

.course-description {
    color: #666;
    font-size: 0.95rem;
    margin-bottom: 1.2rem;
    flex-grow: 1;
    line-height: 1.6;
}

.course-meta {
    display: flex;
    gap: 1rem;
    margin-bottom: 1rem;
    flex-wrap: wrap;
}

.course-level,
.course-students {
    background: linear-gradient(135deg, #f8f9fa 0%, #fff 100%);
    padding: 0.6rem 1rem;
    border-radius: 15px;
    font-size: 0.85rem;
    color: var(--primary);
    border: 2px solid #e0e0e0;
    font-weight: 600;
}

.btn-enroll {
    background: linear-gradient(135deg, var(--accent) 0%, #d35400 100%);
    color: white;
    border: none;
    padding: 0.8rem 1.8rem;
    border-radius: 8px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 0.95rem;
    align-self: flex-start;
    text-decoration: none;
    box-shadow: 0 4px 12px rgba(230, 126, 34, 0.25);
}

.btn-enroll:hover {
    background: #d35400;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(230, 126, 34, 0.35);
}

/* Languages Section in Sidebar */
.languages-section {
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 2px solid rgba(230, 126, 34, 0.2);
}

.languages-section h3 {
    color: var(--primary);
    margin-bottom: 1rem;
    font-size: 1.05rem;
    font-weight: 700;
}

.languages-section .tag-container {
    display: flex;
    flex-direction: column;
    gap: 10px;
    justify-content: center;
}

.languages-section .tag {
    text-align: center;
    padding: 0.8rem 1rem;
}

/* Expertise Areas */
.expertise-areas {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    margin-top: 1.2rem;
}

.area-card {
    background: linear-gradient(135deg, #f8f9fa 0%, #fff 100%);
    padding: 1.8rem;
    border-radius: 12px;
    border: 2px solid #e0e0e0;
    transition: all 0.3s ease;
}

.area-card:hover {
    border-color: var(--accent);
    box-shadow: 0 8px 25px rgba(230, 126, 34, 0.15);
    transform: translateY(-5px);
    background: white;
}

.area-card h4 {
    color: var(--primary);
    margin-bottom: 0.8rem;
    font-size: 1.1rem;
    font-weight: 700;
}

.area-card p {
    color: #666;
    font-size: 0.9rem;
    line-height: 1.6;
}

/* Education List & Items */
.education-list {
    display: flex;
    flex-direction: column;
    gap: 1.3rem;
    margin-top: 1.2rem;
}

.education-item {
    background: linear-gradient(135deg, #f8f9fa 0%, #fff 100%);
    padding: 1.5rem;
    border-radius: 12px;
    border-left: 5px solid var(--accent);
    transition: all 0.3s ease;
}

.education-item:hover {
    box-shadow: 0 8px 20px rgba(230, 126, 34, 0.15);
    transform: translateX(5px);
}

.education-item h4 {
    color: var(--primary);
    margin-bottom: 0.5rem;
    font-size: 1.05rem;
    font-weight: 700;
}

.education-item p {
    color: var(--accent);
    font-weight: 600;
    margin-bottom: 0;
}

/* Reviews Section in Sidebar */
.reviews-section {
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 2px solid #edf2f7;
}

.reviews-section h3 {
    color: var(--primary);
    margin-bottom: 1rem;
    font-size: 1rem;
}

.review-card {
    background: var(--white);
    padding: 1.2rem;
    border-radius: 12px;
    margin-bottom: 1.2rem;
    border: 2px solid #edf2f7;
    border-left: 5px solid var(--accent);
    box-shadow: 0 3px 8px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
}

.review-stars {
    color: #ffc107;
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
    letter-spacing: 2px;
}

.review-text {
    color: #555;
    font-size: 0.9rem;
    font-style: italic;
    margin-bottom: 0.5rem;
    line-height: 1.4;
}

.review-author {
    color: var(--accent);
    font-weight: 600;
    font-size: 0.85rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .container {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .profile-sidebar {
        position: static;
    }
    
    header {
        flex-direction: column;
        gap: 10px;
    }
    
    .courses-grid {
        grid-template-columns: 1fr;
    }
    
    .expertise-areas {
        grid-template-columns: 1fr;
    }
    
    .profile-img {
        width: 160px;
        height: 160px;
    }
    
    .stats-grid {
        gap: 10px;
    }
    
    .mentors-grid {
        grid-template-columns: 1fr;
    }
    
    .mentors-header h1 {
        font-size: 1.8rem;
    }
}

/* Course Details Page Styles */
.container-details {
    max-width: 900px;
    margin: 2rem auto;
    padding: 0 20px;
}

.breadcrumb {
    margin-bottom: 2rem;
    color: #666;
    font-size: 0.9rem;
}

.breadcrumb a {
    color: var(--accent);
    text-decoration: none;
    transition: color 0.3s;
}

.breadcrumb a:hover {
    color: #d35400;
}

.course-details-main {
    background: var(--white);
    border-radius: 15px;
    padding: 2rem;
}

.course-Details-section {
    animation: fadeIn 0.5s ease-in;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.course-hero {
    margin-bottom: 2rem;
    border-bottom: 3px solid var(--accent);
    padding-bottom: 1.5rem;
}

.course-hero h1 {
    color: var(--primary);
    font-size: 2.2rem;
    margin-bottom: 1rem;
}

.course-meta {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.duration-badge,
.difficulty-badge,
.level-badge {
    background: var(--accent);
    color: white;
    padding: 6px 15px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
}

.content-block {
    margin-bottom: 2rem;
}

.content-block h2 {
    color: var(--primary);
    margin-bottom: 1rem;
    border-left: 4px solid var(--accent);
    padding-left: 15px;
}

.content-block p {
    line-height: 1.8;
    color: #555;
    margin-bottom: 0.5rem;
}

.usage-list,
.outcomes-list,
.eligibility-list {
    list-style: none;
    padding: 0;
}

.usage-list li,
.outcomes-list li,
.eligibility-list li {
    padding: 10px 0;
    color: #555;
    border-bottom: 1px solid #f0f0f0;
    padding-left: 25px;
    position: relative;
}

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

.outcomes-list li::before,
.eligibility-list li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--accent);
    font-weight: bold;
}

.curriculum-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    margin-top: 1rem;
}

.curriculum-item {
    background: #f8f9fa;
    padding: 1.5rem;
    border-radius: 10px;
    border-left: 4px solid var(--accent);
    transition: all 0.3s ease;
}

.curriculum-item:hover {
    box-shadow: 0 4px 12px rgba(230, 126, 34, 0.15);
    transform: translateY(-3px);
}

.curriculum-item h4 {
    color: var(--primary);
    margin-bottom: 0.5rem;
}

.curriculum-item p {
    color: #666;
    font-size: 0.9rem;
}

.testimonial-box {
    background: linear-gradient(135deg, var(--primary) 0%, #34495e 100%);
    color: white;
    padding: 2rem;
    border-radius: 12px;
    font-style: italic;
    line-height: 1.8;
    box-shadow: 0 6px 15px rgba(230, 126, 34, 0.2);
}

/* View Profile Button */
.btn-view-profile {
    display: block;
    width: 100%;
    margin-top: 1.5rem;
    background: linear-gradient(135deg, var(--accent) 0%, #d35400 100%);
    color: white;
    padding: 0.8rem 1.5rem;
    border-radius: 8px;
    text-decoration: none;
    font-weight: bold;
    text-align: center;
    transition: all 0.3s ease;
    box-shadow: 0 4px 10px rgba(230, 126, 34, 0.3);
}

.btn-view-profile:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 15px rgba(230, 126, 34, 0.4);
}

/* Profile Details Page Styles */
.container-details {
    max-width: 1000px;
    margin: 2rem auto;
    padding: 0 20px;
}

.breadcrumb {
    color: #777;
    font-size: 0.9rem;
    margin-bottom: 2rem;
}

.breadcrumb a {
    color: var(--accent);
    text-decoration: none;
    transition: color 0.3s;
}

.breadcrumb a:hover {
    color: var(--primary);
}

.profile-details-main {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.08);
}

.profile-details-section {
    margin-bottom: 2rem;
}

.profile-hero {
    display: flex;
    gap: 2rem;
    align-items: center;
    padding-bottom: 2rem;
    border-bottom: 2px solid var(--bg);
    margin-bottom: 2rem;
}

.profile-hero-img {
    width: 220px;
    height: 220px;
    border-radius: 50%;
    object-fit: cover;
    border: 5px solid var(--accent);
    flex-shrink: 0;
}

.profile-hero-content h1 {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
    color: var(--primary);
}

.designation-large {
    font-size: 1.3rem;
    color: var(--accent);
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.location-large {
    color: #666;
    margin-bottom: 1rem;
}

.location-large .icon {
    margin-right: 0.5rem;
}

.profile-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem;
    margin-top: 1rem;
}

.badge {
    background: linear-gradient(135deg, var(--primary) 0%, #34495e 100%);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
}

/* Expertise Grid */
.expertise-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    margin-top: 1rem;
}

.expertise-card {
    background: linear-gradient(135deg, #f8f9fa 0%, #fff 100%);
    padding: 1.5rem;
    border-radius: 10px;
    border: 2px solid #e0e0e0;
    transition: all 0.3s ease;
}

.expertise-card:hover {
    border-color: var(--accent);
    box-shadow: 0 6px 15px rgba(230, 126, 34, 0.15);
    transform: translateY(-3px);
}

.expertise-card h3 {
    color: var(--primary);
    margin-bottom: 0.8rem;
}

.expertise-card p {
    color: #666;
    font-size: 0.9rem;
}

/* Languages Grid */
.languages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin-top: 1rem;
}

.language-card {
    background: linear-gradient(135deg, var(--accent) 0%, #d35400 100%);
    color: white;
    padding: 1.5rem;
    border-radius: 10px;
    text-align: center;
}

.language-card h4 {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
}

.proficiency {
    font-size: 0.9rem;
    opacity: 0.9;
}

/* Experience Detailed Cards */
.experience-detailed {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.experience-card-detailed {
    background: linear-gradient(135deg, #f8f9fa 0%, #fff 100%);
    padding: 1.5rem;
    border-radius: 10px;
    border-left: 5px solid var(--accent);
    transition: all 0.3s ease;
}

.experience-card-detailed:hover {
    box-shadow: 0 6px 15px rgba(230, 126, 34, 0.15);
    transform: translateX(5px);
}

.experience-header-detailed h3 {
    color: var(--primary);
    margin-bottom: 0.3rem;
    font-size: 1.1rem;
}

.company {
    display: block;
    color: var(--accent);
    font-weight: 600;
    margin-bottom: 0.2rem;
}

.period {
    display: block;
    color: #777;
    font-size: 0.85rem;
    margin-bottom: 1rem;
}

.achievements-list {
    list-style: none;
    padding-left: 0;
}

.achievements-list li {
    padding-left: 25px;
    position: relative;
    color: #555;
    margin-bottom: 0.6rem;
}

.achievements-list li::before {
    content: "•";
    position: absolute;
    left: 5px;
    color: var(--accent);
    font-weight: bold;
    font-size: 1.2rem;
}

/* Education Grid */
.education-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-top: 1rem;
}

.education-card {
    background: linear-gradient(135deg, var(--primary) 0%, #34495e 100%);
    color: white;
    padding: 1.5rem;
    border-radius: 10px;
    transition: all 0.3s ease;
}

.education-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(44, 62, 80, 0.3);
}

.education-card h3 {
    margin-bottom: 0.8rem;
    font-size: 1.1rem;
}

.education-institution {
    color: var(--accent);
    font-weight: 600;
    margin-bottom: 0.3rem;
}

.education-details {
    font-size: 0.85rem;
    opacity: 0.9;
}

/* Testimonials Grid */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
    margin-top: 1rem;
}

.testimonial-card {
    background: linear-gradient(135deg, #f8f9fa 0%, #fff 100%);
    padding: 1.5rem;
    border-radius: 10px;
    border: 2px solid #e0e0e0;
    border-top: 4px solid var(--accent);
    transition: all 0.3s ease;
}

.testimonial-card:hover {
    box-shadow: 0 6px 15px rgba(230, 126, 34, 0.15);
    transform: translateY(-3px);
}

.testimonial-text {
    color: #555;
    font-style: italic;
    margin-bottom: 1rem;
    line-height: 1.6;
}

.testimonial-author {
    color: var(--accent);
    font-weight: 600;
    font-style: normal;
}

/* CTA Section */
.cta-section {
    background: linear-gradient(135deg, var(--primary) 0%, #34495e 100%);
    color: white;
    text-align: center;
    padding: 2rem;
    border-radius: 12px;
    margin-top: 3rem;
}

.cta-section h2 {
    color: white;
    margin-bottom: 0.8rem;
}

.cta-section p {
    margin-bottom: 1.5rem;
    font-size: 1rem;
}

.btn-cta {
    display: inline-block;
    background: linear-gradient(135deg, var(--accent) 0%, #d35400 100%);
    color: white;
    padding: 0.8rem 2rem;
    border-radius: 8px;
    text-decoration: none;
    font-weight: bold;
    transition: all 0.3s ease;
}

.btn-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 15px rgba(230, 126, 34, 0.4);
}

footer {
    background: linear-gradient(135deg, var(--primary) 0%, #34495e 100%);
    color: white;
    padding: 3rem 5%;
    margin-top: 4rem;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h3 {
    color: var(--accent);
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

.footer-section p {
    opacity: 0.9;
    line-height: 1.8;
    margin-bottom: 0.5rem;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 0.5rem;
}

.footer-section ul li a {
    color: white;
    text-decoration: none;
    transition: color 0.3s;
    opacity: 0.9;
}

.footer-section ul li a:hover {
    color: var(--accent);
    opacity: 1;
}

.footer-bottom {
    max-width: 1200px;
    margin: 0 auto;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
    opacity: 0.8;
}

/* Responsive Design for Mentors & Cards */
@media (max-width: 1024px) {
    .mentors-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

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

    .mentors-header h1 {
        font-size: 1.8rem;
    }

    .mentor-stats {
        gap: 0.5rem;
    }

    .stat-value {
        font-size: 1.1rem;
    }

    .container-details {
        margin: 1rem auto;
        padding: 0 15px;
    }
    
    .course-details-main {
        padding: 1.5rem;
    }
    
    .course-hero h1 {
        font-size: 1.6rem;
    }
    
    .course-meta {
        flex-direction: column;
    }
    
    .curriculum-grid {
        grid-template-columns: 1fr;
    }

    /* Profile Details Responsive */
    .profile-details-main {
        padding: 1.5rem;
    }

    .profile-hero {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }

    .profile-hero-img {
        width: 180px;
        height: 180px;
    }

    .profile-hero-content h1 {
        font-size: 1.8rem;
    }

    .profile-badges {
        justify-content: center;
    }

    .expertise-grid,
    .languages-grid,
    .education-grid,
    .testimonials-grid {
        grid-template-columns: 1fr;
    }

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

    .btn-view-profile {
        margin-top: 1rem;
    }

    .btn-view-profile-card {
        width: 100%;
    }
}

/* ============ PROFESSIONAL COURSE DETAILS PAGE ============ */
/* Custom Variables */
:root {
    --primary: #2c3e50;
    --accent: #e67e22; 
    --text: #333;
    --bg: #f4f7f6;
    --white: #ffffff;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
    background-color: var(--bg);
    color: var(--text);
    line-height: 1.6;
}

/* Course Hero Banner */
.course-hero-banner {
    background: linear-gradient(135deg, var(--primary) 0%, #34495e 100%);
    color: white;
    padding: 4rem 5%;
    position: relative;
    overflow: visible;
    min-height: 350px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.hero-gradient {
    position: absolute;
    top: 0;
    right: 0;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(230, 126, 34, 0.2) 0%, transparent 70%);
    border-radius: 50%;
    z-index: 1;
}

/* Course hero image inserted into individual course sections */
.course-hero img,
.course-hero-img {
    width: 100%;
    height: auto;
    display: block;
    margin-bottom: 1rem;
    border-radius: 8px;
}

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

.breadcrumb-hero {
    font-size: 0.9rem;
    margin-bottom: 1.5rem;
    opacity: 0.9;
}

.breadcrumb-hero a {
    color: var(--accent);
    text-decoration: none;
    font-weight: 500;
}

.course-hero-title {
    font-size: 3rem;
    font-weight: bold;
    margin-bottom: 0.5rem;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.2);
}

.course-hero-subtitle {
    font-size: 1.3rem;
    margin-bottom: 1.5rem;
    opacity: 0.95;
}

.hero-meta {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
    font-size: 0.95rem;
}

.hero-meta span {
    background: rgba(255,255,255,0.15);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    backdrop-filter: blur(10px);
}

/* Course Container & Layout */
.course-container {
    max-width: 1300px;
    margin: 0 auto;
    padding: 2rem 5%;
}

.breadcrumb-main {
    margin-bottom: 2rem;
    font-size: 0.9rem;
}

.breadcrumb-main a {
    color: var(--accent);
    text-decoration: none;
    font-weight: 500;
}

.course-layout {
    display: grid;
    grid-template-columns: 1fr 350px;
    gap: 2.5rem;
    margin-bottom: 3rem;
    align-items: start;
}

.course-details-main {
    background: white;
    border-radius: 12px;
    padding: 3rem;
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
    overflow: visible;
}

/* Sidebar */
.course-sidebar {
    display: flex;
    flex-direction: column;
    gap: 2.5rem;
}

.course-info-card {
    background: white;
    border-radius: 12px;
    padding: 2rem;
    box-shadow: 0 2px 12px rgba(0,0,0,0.1);
    position: sticky;
    top: 80px;
    z-index: 100;
    max-height: calc(100vh - 100px);
    overflow-y: auto;
}

.course-image-preview {
    width: 100%;
    height: 180px;
    background: linear-gradient(135deg, var(--accent) 0%, #d35400 100%);
    border-radius: 8px;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
}

.btn-enroll-primary {
    width: 100%;
    background: var(--accent);
    color: white;
    border: none;
    padding: 1rem;
    border-radius: 8px;
    font-size: 1.1rem;
    font-weight: bold;
    cursor: pointer;
    margin-bottom: 1rem;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(230, 126, 34, 0.3);
}

.btn-enroll-primary:hover {
    background: #d35400;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(230, 126, 34, 0.4);
}

.btn-enroll-secondary {
    width: 100%;
    background: transparent;
    color: var(--accent);
    border: 2px solid var(--accent);
    padding: 0.8rem;
    border-radius: 8px;
    font-weight: bold;
    cursor: pointer;
    margin-bottom: 1.5rem;
    transition: all 0.3s ease;
}

.btn-enroll-secondary:hover {
    background: var(--accent);
    color: white;
}

.course-info-details {
    border-top: 1px solid #e0e0e0;
    border-bottom: 1px solid #e0e0e0;
    padding: 1.5rem 0;
    margin-bottom: 1.5rem;
}

.info-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.8rem 0;
    font-size: 0.95rem;
}

.info-label {
    color: #666;
    font-weight: 500;
}

.info-value {
    font-weight: bold;
    color: var(--primary);
}

.includes-section h4 {
    font-size: 1.1rem;
    margin-bottom: 1rem;
    color: var(--primary);
}

.includes-list {
    list-style: none;
}

.includes-list li {
    padding: 0.5rem 0;
    color: #555;
    font-size: 0.95rem;
}

.includes-list li::before {
    content: "✓ ";
    color: var(--accent);
    font-weight: bold;
    margin-right: 0.3rem;
}



.fee-section {
    background: linear-gradient(135deg, rgba(230, 126, 34, 0.1) 0%, rgba(230, 126, 34, 0.05) 100%);
    border: 1px solid rgba(230, 126, 34, 0.25);
    padding: 1.2rem;
    border-radius: 8px;
    font-size: 0.9rem;
    text-align: center;
    margin-top: 1.5rem;
    color: var(--primary);
    border-left: 4px solid var(--accent);
}



/* Fee Detail Section */
.course-fee-detail {
    background: linear-gradient(135deg, rgba(230, 126, 34, 0.08) 0%, rgba(44, 62, 80, 0.04) 100%);
    padding: 3rem 5%;
    margin: 4rem 0;
}

.fee-detail-container {
    max-width: 1200px;
    margin: 0 auto;
}

.course-fee-detail h2 {
    font-size: 2rem;
    color: var(--primary);
    text-align: center;
    margin-bottom: 2.5rem;
    padding-bottom: 1rem;
    border-bottom: 3px solid var(--accent);
    display: inline-block;
    width: 100%;
}

.fee-detail-card {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    background: white;
    padding: 2.5rem;
    border-radius: 12px;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.1);
    border-top: 4px solid var(--accent);
}

.fee-detail-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 1rem;
    border-radius: 8px;
    background: #f8f9fa;
    transition: all 0.3s ease;
}

.fee-detail-item:hover {
    background: linear-gradient(135deg, rgba(230, 126, 34, 0.1) 0%, rgba(230, 126, 34, 0.05) 100%);
    transform: translateY(-4px);
}

.fee-label {
    font-size: 0.9rem;
    color: #666;
    font-weight: 600;
    text-transform: uppercase;
    margin-bottom: 0.6rem;
    letter-spacing: 0.5px;
}

.fee-value {
    font-size: 1.6rem;
    font-weight: bold;
    color: var(--accent);
    line-height: 1.2;
}

/* Instructor Card */
.instructor-card {
    background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
    border-radius: 12px;
    padding: 2rem;
    box-shadow: 0 4px 16px rgba(0,0,0,0.12);
    border: 1px solid #e8e8e8;
    border-top: 5px solid var(--accent);
    position: relative;
    overflow: hidden;
}

.instructor-card::before {
    content: '';
    position: absolute;
    top: 0;
    right: -30px;
    width: 100px;
    height: 100px;
    background: radial-gradient(circle, rgba(230, 126, 34, 0.08) 0%, transparent 70%);
    border-radius: 50%;
}

.instructor-card h4 {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    color: var(--primary);
    position: relative;
    z-index: 2;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.instructor-card h4::before {
    content: '👨‍🏫';
}

.instructor-info {
    display: flex;
    gap: 1.2rem;
    align-items: flex-start;
}

.instructor-avatar {
    width: 90px;
    height: 90px;
    background: linear-gradient(135deg, var(--accent) 0%, #d35400 100%);
    border-radius: 50%;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    box-shadow: 0 4px 12px rgba(230, 126, 34, 0.25);
    border: 3px solid white;
}

.instructor-details {
    flex: 1;
}

.instructor-details h5 {
    font-size: 1.05rem;
    font-weight: 600;
    margin-bottom: 0.3rem;
    color: var(--primary);
}

.instructor-details p {
    font-size: 0.85rem;
    color: #666;
    margin-bottom: 0.4rem;
    line-height: 1.4;
}

.instructor-bio {
    line-height: 1.6;
    margin-top: 0.6rem !important;
    color: #555;
    font-size: 0.9rem;
    padding-top: 0.8rem;
    border-top: 1px solid rgba(230, 126, 34, 0.2);
}

/* Course Details Main Content */
.course-details-section {
    animation: fadeIn 0.3s ease-in;
}

/* about us section */
.about-us {
    background: #f8f9fa;
    padding: 4rem 5%;
    margin-top: 3rem;
}

.about-us h2 {
    text-align: center;
    margin-bottom: 2rem;
    font-size: 2rem;
    color: var(--primary);
}

.about-content {
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.8;
}

.about-content p {
    font-size: 1rem;
    color: #555;
    margin-bottom: 1.5rem;
}

.about-values {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin: 2rem 0;
}

.value-item {
    background: white;
    padding: 1.5rem;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.value-item h3 {
    color: var(--accent);
    margin-bottom: 0.8rem;
}

.value-item p {
    font-size: 0.95rem;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.course-hero {
    margin-bottom: 3rem;
    padding-bottom: 2rem;
    border-bottom: 2px solid #f0f0f0;
}

.course-hero h1 {
    font-size: 2.2rem;
    color: var(--primary);
    margin-bottom: 1rem;
}

.course-meta {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.duration-badge,
.difficulty-badge,
.level-badge {
    background: linear-gradient(135deg, var(--accent) 0%, #d35400 100%);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 500;
}

.content-block {
    margin-bottom: 2.5rem;
}

.content-block h2 {
    font-size: 1.4rem;
    color: var(--primary);
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 3px solid var(--accent);
    display: inline-block;
}

.content-block p {
    color: #555;
    line-height: 1.8;
    margin-bottom: 1rem;
}

.usage-list,
.outcomes-list,
.eligibility-list {
    list-style: none;
    margin-left: 0;
}

.usage-list li,
.outcomes-list li,
.eligibility-list li {
    padding: 0.8rem 0;
    padding-left: 1.5rem;
    color: #555;
    position: relative;
    line-height: 1.6;
}

.usage-list li::before,
.eligibility-list li::before {
    content: "→";
    color: var(--accent);
    font-weight: bold;
    position: absolute;
    left: 0;
}

.outcomes-list li::before {
    content: "✓";
    color: #27ae60;
    font-weight: bold;
    position: absolute;
    left: 0;
}

/* Curriculum Grid */
.curriculum-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-top: 1.5rem;
}

.curriculum-item {
    background: #f8f9fa;
    padding: 1.5rem;
    border-radius: 8px;
    border-left: 4px solid var(--accent);
    transition: all 0.3s ease;
}

.curriculum-item:hover {
    background: #f0f0f0;
    transform: translateY(-4px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.08);
}

.curriculum-item h4 {
    color: var(--primary);
    margin-bottom: 0.8rem;
    font-size: 1rem;
}

.curriculum-item p {
    color: #666;
    font-size: 0.95rem;
    line-height: 1.6;
}

.testimonial-box {
    background: linear-gradient(135deg, rgba(230, 126, 34, 0.08) 0%, rgba(44, 62, 80, 0.04) 100%);
    border: 2px solid var(--accent);
    border-left: 5px solid var(--accent);
    padding: 1.5rem;
    border-radius: 8px;
    font-size: 0.95rem;
    font-style: italic;
    color: #555;
    line-height: 1.8;
}

/* Info Boxes */
.info-box {
    background: linear-gradient(135deg, rgba(44, 62, 80, 0.05) 0%, rgba(230, 126, 34, 0.08) 100%);
    border-left: 5px solid var(--accent);
    border-radius: 8px;
    padding: 2rem;
    margin: 1.5rem 0;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.info-box:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.12);
}

.info-box h2 {
    color: var(--primary);
    font-size: 1.3rem;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.info-box h2::before {
    content: "→";
    color: var(--accent);
    font-weight: bold;
}

.info-box p {
    color: #555;
    font-size: 1rem;
    line-height: 1.7;
}

/* Responsive */
@media (max-width: 768px) {
    .course-layout {
        grid-template-columns: 1fr;
    }

    .course-info-card {
        position: static;
        overflow: visible;
        max-height: none;
    }

    .course-hero-title {
        font-size: 2rem;
    }

    .course-hero-subtitle {
        font-size: 1.1rem;
    }

    .hero-meta {
        gap: 1rem;
    }

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

    .btn-enroll-primary,
    .btn-enroll-secondary {
        padding: 0.9rem;
    }

    .info-box {
        padding: 1.5rem;
        margin: 1rem 0;
    }

    .info-box h2 {
        font-size: 1.1rem;
    }

    /* Responsive fee box */
    .relates-fee-container {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .relates-fee-box {
        position: static;
        top: auto;
    }
}