/* ========================================
   SEPSAcademy - Spoken English & Public Speaking Academy
   Color Scheme: Purple & Gold
   ======================================== */

/* CSS Variables */
:root {
    --primary-purple: #6B21A8;
    --primary-purple-dark: #581C87;
    --primary-purple-light: #9333EA;
    --accent-gold: #F59E0B;
    --accent-gold-dark: #D97706;
    --accent-gold-light: #FCD34D;
    --text-dark: #1F2937;
    --text-light: #6B7280;
    --text-white: #FFFFFF;
    --bg-light: #F9FAFB;
    --bg-white: #FFFFFF;
    --border-color: #E5E7EB;
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;
    --radius-full: 9999px;
    --transition: all 0.3s ease;
}

/* Reset & Base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--bg-white);
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

ul {
    list-style: none;
}

img {
    max-width: 100%;
    height: auto;
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ========================================
   HEADER & NAVIGATION
   ======================================== */
.header {
    background: linear-gradient(135deg, var(--primary-purple) 0%, var(--primary-purple-dark) 100%);
    color: var(--text-white);
    padding: 15px 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: var(--shadow-md);
}

.nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--accent-gold) 0%, var(--accent-gold-dark) 100%);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    font-weight: bold;
    color: var(--primary-purple-dark);
}

.logo-text h1 {
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: -0.5px;
}

.logo-text span {
    font-size: 0.75rem;
    opacity: 0.9;
    display: block;
}

.nav-links {
    display: flex;
    gap: 30px;
    align-items: center;
}

.nav-links a {
    color: var(--text-white);
    font-weight: 500;
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    transition: var(--transition);
}

.nav-links a:hover {
    background: rgba(255, 255, 255, 0.15);
}

.nav-links .btn-demo {
    background: linear-gradient(135deg, var(--accent-gold) 0%, var(--accent-gold-dark) 100%);
    color: var(--primary-purple-dark);
    font-weight: 600;
    padding: 12px 24px;
    border-radius: var(--radius-full);
}

.nav-links .btn-demo:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(245, 158, 11, 0.4);
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    color: white;
    font-size: 24px;
    cursor: pointer;
}

/* ========================================
   NAV DROPDOWN
   ======================================== */
.nav-dropdown {
    position: relative;
}

.nav-dropdown-trigger {
    cursor: pointer;
    user-select: none;
}

.nav-dropdown-trigger::after {
    content: ' ▾';
    font-size: 10px;
    opacity: 0.7;
}

.nav-dropdown-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    background: white;
    min-width: 240px;
    border-radius: var(--radius-md);
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
    z-index: 1000;
    padding: 8px 0;
    margin-top: 8px;
}

.nav-dropdown:hover .nav-dropdown-menu {
    display: block;
}

.nav-dropdown-menu a {
    display: block;
    padding: 10px 20px;
    color: var(--text-dark) !important;
    font-size: 14px;
    font-weight: 500;
    transition: background 0.2s;
}

.nav-dropdown-menu a:hover {
    background: var(--bg-light);
    color: var(--primary-purple) !important;
}

.nav-dropdown-menu .coming-soon {
    color: var(--text-light) !important;
    cursor: default;
    font-style: italic;
    font-size: 13px;
}

.nav-dropdown-menu .coming-soon:hover {
    background: transparent;
    color: var(--text-light) !important;
}

.nav-dropdown-menu .coming-soon::after {
    content: ' (Soon)';
    font-size: 11px;
    color: var(--accent-gold-dark);
    font-style: normal;
    font-weight: 600;
}

@media (max-width: 768px) {
    .nav-dropdown-menu {
        position: static;
        box-shadow: none;
        background: rgba(255,255,255,0.1);
        border-radius: var(--radius-sm);
        margin-top: 4px;
        padding: 0;
    }
    .nav-dropdown-menu a {
        color: white !important;
        padding: 8px 20px;
        font-size: 13px;
    }
    .nav-dropdown-menu a:hover {
        background: rgba(255,255,255,0.1);
        color: white !important;
    }
    .nav-dropdown-menu .coming-soon {
        color: rgba(255,255,255,0.5) !important;
    }
    .nav-dropdown-menu .coming-soon:hover {
        background: transparent;
        color: rgba(255,255,255,0.5) !important;
    }
}

/* ========================================
   HERO SECTION
   ======================================== */
.hero {
    background: linear-gradient(135deg, var(--primary-purple) 0%, var(--primary-purple-dark) 50%, #4C1D95 100%);
    color: var(--text-white);
    padding: 80px 0;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(245, 158, 11, 0.2) 0%, transparent 70%);
    border-radius: 50%;
}

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

.hero-text h2 {
    font-size: 3rem;
    line-height: 1.2;
    margin-bottom: 20px;
    font-weight: 700;
}

.hero-text h2 span {
    color: var(--accent-gold);
}

.hero-text p {
    font-size: 1.2rem;
    opacity: 0.9;
    margin-bottom: 30px;
    line-height: 1.8;
}

.hero-buttons {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

.hero-stats {
    display: flex;
    gap: 40px;
    margin-top: 40px;
}

.stat-item {
    text-align: center;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--accent-gold);
}

.stat-label {
    font-size: 0.9rem;
    opacity: 0.9;
}

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

.hero-image-placeholder {
    width: 100%;
    max-width: 450px;
    height: 350px;
    background: linear-gradient(135deg, rgba(255,255,255,0.1) 0%, rgba(255,255,255,0.05) 100%);
    border-radius: var(--radius-lg);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    border: 2px dashed rgba(255,255,255,0.3);
    text-align: center;
    padding: 30px;
}

.hero-image-placeholder .icon {
    font-size: 80px;
    margin-bottom: 20px;
}

.hero-image-placeholder p {
    font-size: 1.1rem;
    opacity: 0.8;
}

/* ========================================
   BUTTONS
   ======================================== */
.btn {
    display: inline-block;
    padding: 14px 32px;
    border-radius: var(--radius-full);
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    text-align: center;
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent-gold) 0%, var(--accent-gold-dark) 100%);
    color: var(--primary-purple-dark);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(245, 158, 11, 0.4);
}

.btn-secondary {
    background: transparent;
    color: var(--text-white);
    border: 2px solid var(--text-white);
}

.btn-secondary:hover {
    background: var(--text-white);
    color: var(--primary-purple);
}

.btn-outline {
    background: transparent;
    color: var(--primary-purple);
    border: 2px solid var(--primary-purple);
}

.btn-outline:hover {
    background: var(--primary-purple);
    color: var(--text-white);
}

/* ========================================
   SECTION STYLES
   ======================================== */
.section {
    padding: 80px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-header h2 {
    font-size: 2.5rem;
    color: var(--primary-purple);
    margin-bottom: 15px;
}

.section-header p {
    font-size: 1.1rem;
    color: var(--text-light);
    max-width: 600px;
    margin: 0 auto;
}

/* ========================================
   COURSES SECTION
   ======================================== */
.courses-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.course-card {
    background: var(--bg-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    border: 1px solid var(--border-color);
}

.course-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.course-image {
    height: 180px;
    background: linear-gradient(135deg, var(--primary-purple-light) 0%, var(--primary-purple) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 60px;
}

.course-content {
    padding: 25px;
}

.course-tag {
    display: inline-block;
    background: var(--accent-gold-light);
    color: var(--primary-purple-dark);
    padding: 4px 12px;
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 600;
    margin-bottom: 12px;
}

.course-content h3 {
    font-size: 1.3rem;
    color: var(--text-dark);
    margin-bottom: 10px;
}

.course-content p {
    color: var(--text-light);
    font-size: 0.95rem;
    margin-bottom: 15px;
}

.course-age {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--primary-purple);
    font-weight: 500;
    margin-bottom: 15px;
}

.course-features {
    margin-bottom: 20px;
}

.course-features li {
    padding: 6px 0;
    color: var(--text-light);
    font-size: 0.9rem;
}

.course-features li::before {
    content: '✓';
    color: var(--accent-gold);
    font-weight: bold;
    margin-right: 8px;
}

/* ========================================
   WHY CHOOSE US
   ======================================== */
.why-us {
    background: var(--bg-light);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.feature-card {
    background: var(--bg-white);
    padding: 30px;
    border-radius: var(--radius-lg);
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.feature-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--primary-purple-light) 0%, var(--primary-purple) 100%);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 30px;
}

.feature-card h3 {
    font-size: 1.1rem;
    color: var(--text-dark);
    margin-bottom: 10px;
}

.feature-card p {
    color: var(--text-light);
    font-size: 0.9rem;
}

/* ========================================
   TESTIMONIALS
   ======================================== */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.testimonial-card {
    background: var(--bg-white);
    padding: 30px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    border-left: 4px solid var(--accent-gold);
}

.testimonial-text {
    font-style: italic;
    color: var(--text-light);
    margin-bottom: 20px;
    line-height: 1.8;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 15px;
}

.author-avatar {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-purple-light) 0%, var(--primary-purple) 100%);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-white);
    font-weight: bold;
    font-size: 1.2rem;
}

.author-info h4 {
    color: var(--text-dark);
    font-size: 1rem;
}

.author-info span {
    color: var(--text-light);
    font-size: 0.85rem;
}

/* ========================================
   CTA SECTION
   ======================================== */
.cta-section {
    background: linear-gradient(135deg, var(--primary-purple) 0%, var(--primary-purple-dark) 100%);
    color: var(--text-white);
    padding: 80px 0;
    text-align: center;
}

.cta-section h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.cta-section p {
    font-size: 1.2rem;
    opacity: 0.9;
    margin-bottom: 30px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* ========================================
   FORMS
   ======================================== */
.form-container {
    max-width: 600px;
    margin: 0 auto;
    background: var(--bg-white);
    padding: 40px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: var(--text-dark);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 14px 16px;
    border: 2px solid var(--border-color);
    border-radius: var(--radius-md);
    font-size: 1rem;
    transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-purple);
    box-shadow: 0 0 0 3px rgba(107, 33, 168, 0.1);
}

.form-group textarea {
    min-height: 120px;
    resize: vertical;
}

/* ========================================
   SCHEDULE GRID
   ======================================== */
.schedule-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 15px;
    margin-bottom: 20px;
}

.time-slot {
    padding: 12px;
    border: 2px solid var(--border-color);
    border-radius: var(--radius-md);
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
}

.time-slot:hover {
    border-color: var(--primary-purple);
    background: rgba(107, 33, 168, 0.05);
}

.time-slot.selected {
    border-color: var(--primary-purple);
    background: var(--primary-purple);
    color: var(--text-white);
}

.time-slot input {
    display: none;
}

/* ========================================
   CONTACT SECTION
   ======================================== */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
}

.contact-info {
    padding: 20px 0;
}

.contact-item {
    display: flex;
    gap: 20px;
    margin-bottom: 30px;
}

.contact-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-purple-light) 0%, var(--primary-purple) 100%);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    flex-shrink: 0;
}

.contact-details h3 {
    color: var(--text-dark);
    margin-bottom: 5px;
}

.contact-details p {
    color: var(--text-light);
}

.contact-details a {
    color: var(--primary-purple);
    font-weight: 500;
}

.contact-details a:hover {
    color: var(--primary-purple-dark);
}

/* ========================================
   FOOTER
   ======================================== */
.footer {
    background: linear-gradient(135deg, #1F1145 0%, #0F0A1A 100%);
    color: var(--text-white);
    padding: 60px 0 30px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-brand h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
}

.footer-brand p {
    opacity: 0.8;
    line-height: 1.8;
}

.footer-links h4 {
    font-size: 1.1rem;
    margin-bottom: 20px;
    color: var(--accent-gold);
}

.footer-links ul li {
    margin-bottom: 10px;
}

.footer-links ul li a {
    opacity: 0.8;
    transition: var(--transition);
}

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

.social-links {
    display: flex;
    gap: 15px;
    margin-top: 20px;
}

.social-links a {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.social-links a:hover {
    background: var(--accent-gold);
    color: var(--primary-purple-dark);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 30px;
    text-align: center;
    opacity: 0.7;
}

/* ========================================
   CHATBOT
   ======================================== */
.chatbot-trigger {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--accent-gold) 0%, var(--accent-gold-dark) 100%);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 4px 20px rgba(245, 158, 11, 0.4);
    z-index: 999;
    transition: var(--transition);
    border: none;
    font-size: 24px;
}

.chatbot-trigger:hover {
    transform: scale(1.1);
}

.chatbot-window {
    position: fixed;
    bottom: 100px;
    right: 30px;
    width: 380px;
    height: 500px;
    background: var(--bg-white);
    border-radius: var(--radius-lg);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
    display: none;
    flex-direction: column;
    overflow: hidden;
    z-index: 998;
}

.chatbot-window.active {
    display: flex;
}

.chatbot-header {
    background: linear-gradient(135deg, var(--primary-purple) 0%, var(--primary-purple-dark) 100%);
    color: var(--text-white);
    padding: 15px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.chatbot-header h4 {
    display: flex;
    align-items: center;
    gap: 10px;
}

.chatbot-close {
    background: none;
    border: none;
    color: white;
    font-size: 20px;
    cursor: pointer;
}

.chatbot-messages {
    flex: 1;
    overflow-y: auto;
    padding: 20px;
    background: var(--bg-light);
}

.chat-message {
    margin-bottom: 15px;
    display: flex;
    gap: 10px;
}

.chat-message.bot {
    justify-content: flex-start;
}

.chat-message.user {
    justify-content: flex-end;
}

.chat-bubble {
    max-width: 80%;
    padding: 12px 16px;
    border-radius: var(--radius-md);
    font-size: 0.9rem;
    line-height: 1.5;
}

.chat-message.bot .chat-bubble {
    background: var(--bg-white);
    border: 1px solid var(--border-color);
    color: var(--text-dark);
}

.chat-message.user .chat-bubble {
    background: var(--primary-purple);
    color: var(--text-white);
}

.chatbot-input {
    display: flex;
    padding: 15px;
    gap: 10px;
    border-top: 1px solid var(--border-color);
}

.chatbot-input input {
    flex: 1;
    padding: 12px;
    border: 2px solid var(--border-color);
    border-radius: var(--radius-full);
    font-size: 0.9rem;
}

.chatbot-input input:focus {
    outline: none;
    border-color: var(--primary-purple);
}

.chatbot-input button {
    width: 45px;
    height: 45px;
    background: var(--primary-purple);
    color: var(--text-white);
    border: none;
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: var(--transition);
}

.chatbot-input button:hover {
    background: var(--primary-purple-dark);
}

.chat-options {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 10px;
}

.chat-option-btn {
    padding: 8px 14px;
    background: var(--bg-white);
    border: 1px solid var(--primary-purple);
    border-radius: var(--radius-full);
    color: var(--primary-purple);
    font-size: 0.8rem;
    cursor: pointer;
    transition: var(--transition);
}

.chat-option-btn:hover {
    background: var(--primary-purple);
    color: var(--text-white);
}

/* ========================================
   PAGE HERO (Inner Pages)
   ======================================== */
.page-hero {
    background: linear-gradient(135deg, var(--primary-purple) 0%, var(--primary-purple-dark) 100%);
    color: var(--text-white);
    padding: 60px 0;
    text-align: center;
}

.page-hero h1 {
    font-size: 2.5rem;
    margin-bottom: 15px;
}

.page-hero p {
    font-size: 1.1rem;
    opacity: 0.9;
}

/* ========================================
   COURSE DETAIL CARDS
   ======================================== */
.course-detail-card {
    background: var(--bg-white);
    border-radius: var(--radius-lg);
    padding: 40px;
    margin-bottom: 30px;
    box-shadow: var(--shadow-md);
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 40px;
    align-items: center;
}

.course-detail-image {
    height: 250px;
    background: linear-gradient(135deg, var(--primary-purple-light) 0%, var(--primary-purple) 100%);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 80px;
}

.course-detail-content h2 {
    color: var(--primary-purple);
    margin-bottom: 15px;
}

.course-detail-content p {
    color: var(--text-light);
    margin-bottom: 20px;
    line-height: 1.8;
}

.course-highlights {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
    margin-bottom: 25px;
}

.highlight-item {
    display: flex;
    align-items: center;
    gap: 10px;
}

.highlight-icon {
    width: 30px;
    height: 30px;
    background: var(--accent-gold-light);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-purple-dark);
    font-size: 14px;
}

/* ========================================
   RESPONSIVE DESIGN
   ======================================== */
@media (max-width: 992px) {
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-image {
        display: none;
    }

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

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

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

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

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

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

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

    .course-detail-card {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--primary-purple-dark);
        flex-direction: column;
        padding: 20px;
        gap: 15px;
    }

    .nav-links.active {
        display: flex;
    }

    .mobile-menu-btn {
        display: block;
    }

    .hero-text h2 {
        font-size: 2rem;
    }

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

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

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

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

    .chatbot-window {
        width: calc(100% - 20px);
        right: 10px;
        bottom: 80px;
        height: 70vh;
    }
}

/* ========================================
   SUCCESS MESSAGE
   ======================================== */
.success-message {
    display: none;
    background: #10B981;
    color: white;
    padding: 20px;
    border-radius: var(--radius-md);
    text-align: center;
    margin-top: 20px;
}

.success-message.show {
    display: block;
}

/* ========================================
   LOADING SPINNER
   ======================================== */
.spinner {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255,255,255,0.3);
    border-radius: 50%;
    border-top-color: #fff;
    animation: spin 1s ease-in-out infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* ========================================
   SELF-PACED COURSE HERO
   ======================================== */
.self-paced-hero {
    background: linear-gradient(135deg, #6B21A8 0%, #4C1D95 50%, #581C87 100%);
    border-radius: var(--radius-lg);
    padding: 40px;
    color: white;
    position: relative;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(107, 33, 168, 0.3);
}

.self-paced-hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(245, 158, 11, 0.15) 0%, transparent 70%);
    border-radius: 50%;
}

.self-paced-hero::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -10%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(245, 158, 11, 0.1) 0%, transparent 70%);
    border-radius: 50%;
}

.self-paced-badge {
    display: inline-block;
    background: var(--accent-gold);
    color: var(--primary-purple-dark);
    padding: 6px 18px;
    border-radius: var(--radius-full);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 1.5px;
    margin-bottom: 25px;
    position: relative;
    z-index: 1;
}

.self-paced-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
    position: relative;
    z-index: 1;
}

.self-paced-content h2 {
    font-size: 32px;
    font-weight: 800;
    margin-bottom: 8px;
    line-height: 1.2;
}

.self-paced-tagline {
    color: var(--accent-gold-light);
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 15px;
}

.self-paced-desc {
    font-size: 15px;
    color: rgba(255, 255, 255, 0.85);
    line-height: 1.7;
    margin-bottom: 20px;
}

.self-paced-highlights {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
    margin-bottom: 25px;
}

.sp-highlight {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: rgba(255, 255, 255, 0.9);
}

.sp-check {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 20px;
    height: 20px;
    background: rgba(52, 168, 83, 0.3);
    color: #34A853;
    border-radius: 50%;
    font-size: 11px;
    font-weight: 700;
    flex-shrink: 0;
}

.self-paced-pricing {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-md);
    padding: 18px 22px;
    margin-bottom: 25px;
    backdrop-filter: blur(10px);
}

.price-row {
    display: flex;
    align-items: baseline;
    gap: 12px;
}

.price-original {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.5);
    text-decoration: line-through;
}

.price-current {
    font-size: 36px;
    font-weight: 800;
    color: var(--accent-gold);
}

.price-gst {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.7);
}

.price-note {
    font-size: 12px;
    color: rgba(255, 255, 255, 0.6);
    margin-top: 5px;
}

.self-paced-actions {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

.btn-enroll {
    background: var(--accent-gold) !important;
    color: var(--primary-purple-dark) !important;
    font-size: 16px !important;
    padding: 14px 35px !important;
    font-weight: 700 !important;
    border-radius: var(--radius-md) !important;
    box-shadow: 0 4px 15px rgba(245, 158, 11, 0.4);
    transition: all 0.3s ease !important;
}

.btn-enroll:hover {
    transform: translateY(-2px) !important;
    box-shadow: 0 8px 25px rgba(245, 158, 11, 0.5) !important;
    background: var(--accent-gold-dark) !important;
}

.btn-outline {
    background: transparent !important;
    color: white !important;
    border: 2px solid rgba(255, 255, 255, 0.4) !important;
    padding: 14px 30px !important;
    border-radius: var(--radius-md) !important;
    font-weight: 600 !important;
}

.btn-outline:hover {
    border-color: white !important;
    background: rgba(255, 255, 255, 0.1) !important;
}

/* Visual Card */
.self-paced-visual {
    display: flex;
    justify-content: center;
}

.sp-visual-card {
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: var(--radius-lg);
    padding: 30px;
    width: 100%;
    backdrop-filter: blur(10px);
}

.sp-icon-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 15px;
    margin-bottom: 20px;
}

.sp-icon-item {
    text-align: center;
    font-size: 28px;
    padding: 12px 5px;
    background: rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-md);
    transition: var(--transition);
}

.sp-icon-item:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-3px);
}

.sp-icon-item span {
    display: block;
    font-size: 10px;
    color: rgba(255, 255, 255, 0.8);
    margin-top: 5px;
}

.sp-cert-preview {
    text-align: center;
    background: linear-gradient(135deg, var(--accent-gold), var(--accent-gold-dark));
    color: var(--primary-purple-dark);
    padding: 12px;
    border-radius: var(--radius-md);
    font-weight: 700;
    font-size: 14px;
}

/* Responsive */
@media (max-width: 768px) {
    .self-paced-hero {
        padding: 25px 20px;
    }
    .self-paced-grid {
        grid-template-columns: 1fr;
        gap: 25px;
    }
    .self-paced-content h2 {
        font-size: 24px;
    }
    .self-paced-highlights {
        grid-template-columns: 1fr;
    }
    .sp-icon-grid {
        grid-template-columns: repeat(5, 1fr);
        gap: 10px;
    }
    .sp-icon-item {
        font-size: 22px;
        padding: 8px 2px;
    }
    .sp-icon-item span {
        font-size: 9px;
    }
    .price-current {
        font-size: 28px;
    }
    .self-paced-actions {
        flex-direction: column;
    }
    .self-paced-actions .btn {
        width: 100%;
        text-align: center;
    }
}