/* ===================================
   SKILLS BUILDER INSTITUTE - STYLES
   =================================== */

/* Reset & Base Styles */
* {
    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: #1e293b;
    background: #fff;
}

/* ===================================
   TOP BANNER
   =================================== */
.top-banner {
    background: linear-gradient(135deg, #1e3a5f 0%, #312e81 100%);
    color: white;
    padding: 10px 0;
    text-align: center;
}

.top-banner-content {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    flex-wrap: wrap;
}

.enroll-btn-small {
    background: white;
    color: #1e3a5f;
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: bold;
    text-decoration: none;
    display: inline-block;
    transition: background 0.2s;
}

.enroll-btn-small:hover {
    background: #fef3c7;
}

/* ===================================
   NAVIGATION
   =================================== */
nav {
    background: white;
    border-bottom: 1px solid #e2e8f0;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
    max-width: 1200px;
    margin: 0 auto;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
}

.logo-icon {
    width: 45px;
    height: 45px;
    background: linear-gradient(135deg, #1e40af 0%, #312e81 100%);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 24px;
}

.logo-text {
    font-size: 22px;
    font-weight: bold;
    color: #0f172a;
}

.logo-subtext {
    font-size: 10px;
    color: #1e40af;
    letter-spacing: 2px;
    font-weight: 600;
}

.nav-links {
    display: flex;
    gap: 30px;
    list-style: none;
}

.nav-links a {
    text-decoration: none;
    color: #475569;
    font-weight: 500;
    font-size: 14px;
    transition: color 0.2s;
}

.nav-links a:hover {
    color: #1e40af;
}

.nav-cta {
    display: flex;
    gap: 10px;
    align-items: center;
}

.nav-phone {
    display: flex;
    align-items: center;
    gap: 5px;
    color: #475569;
    text-decoration: none;
    font-size: 14px;
    padding: 8px 15px;
    border-radius: 8px;
    transition: background 0.2s;
}

.nav-phone:hover {
    background: #f1f5f9;
}

.nav-enroll {
    background: #1e40af;
    color: white;
    padding: 10px 20px;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 600;
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 5px;
    transition: background 0.2s;
}

.nav-enroll:hover {
    background: #1e3a8a;
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    font-size: 24px;
    cursor: pointer;
    color: #475569;
}

/* ===================================
   HERO SECTION
   =================================== */
.hero {
    background: linear-gradient(135deg, #0f172a 0%, #1e3a5f 50%, #0f172a 100%);
    color: white;
    padding: 60px 20px 80px;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: radial-gradient(#475569 0.5px, transparent 0.5px);
    background-size: 4px 4px;
    opacity: 0.3;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
    align-items: center;
}

.hero-text {
    text-align: left;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255,255,255,0.1);
    padding: 8px 16px;
    border-radius: 25px;
    font-size: 14px;
    margin-bottom: 20px;
    border: 1px solid rgba(255,255,255,0.2);
}

.hero h1 {
    font-size: 56px;
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 15px;
    letter-spacing: -1px;
}

.hero h1 span {
    color: #fbbf24;
}

.hero p {
    font-size: 20px;
    color: rgba(255,255,255,0.85);
    margin-bottom: 30px;
    font-weight: 300;
}

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

.btn-primary {
    background: white;
    color: #0f172a;
    padding: 15px 35px;
    border-radius: 16px;
    text-decoration: none;
    font-weight: 600;
    font-size: 16px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: all 0.2s;
}

.btn-primary:hover {
    background: #fbbf24;
    color: white;
}

.btn-secondary {
    background: transparent;
    color: white;
    padding: 15px 35px;
    border-radius: 16px;
    text-decoration: none;
    font-weight: 600;
    font-size: 16px;
    border: 1px solid rgba(255,255,255,0.4);
    transition: all 0.2s;
}

.btn-secondary:hover {
    background: rgba(255,255,255,0.1);
}

.hero-features {
    display: flex;
    gap: 30px;
    margin-top: 40px;
    font-size: 14px;
    color: rgba(255,255,255,0.6);
}

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

.hero-image img {
    max-width: 450px;
    width: 100%;
    border-radius: 25px;
    box-shadow: 0 25px 50px rgba(0,0,0,0.3);
    border: 1px solid rgba(255,255,255,0.2);
}

/* ===================================
   STATS BAR
   =================================== */
.stats-bar {
    background: white;
    border-bottom: 1px solid #e2e8f0;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    max-width: 900px;
    margin: 0 auto;
    padding: 30px 20px;
}

.stat-item {
    text-align: center;
    border-right: 1px solid #f1f5f9;
}

.stat-item:last-child {
    border-right: none;
}

.stat-number {
    font-size: 36px;
    font-weight: 700;
    color: #1e40af;
    display: block;
}

.stat-label {
    font-size: 14px;
    color: #64748b;
    font-weight: 500;
}

/* ===================================
   SECTIONS COMMON
   =================================== */
section {
    padding: 80px 20px;
}

.section-title {
    text-align: center;
    margin-bottom: 50px;
}

.section-tag {
    display: inline-block;
    background: #dbeafe;
    color: #1e40af;
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 2px;
    margin-bottom: 15px;
}

.section-tag-small {
    color: #1e40af;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 2px;
    display: block;
    margin-bottom: 10px;
}

.section-title h2 {
    font-size: 42px;
    font-weight: 700;
    color: #0f172a;
    letter-spacing: -1px;
}

.section-title p {
    font-size: 18px;
    color: #64748b;
    margin-top: 10px;
}

/* ===================================
   ABOUT SECTION
   =================================== */
.about {
    max-width: 1100px;
    margin: 0 auto;
}

.about-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 50px;
    align-items: start;
}

.about-text h2 {
    font-size: 40px;
    font-weight: 700;
    color: #0f172a;
    margin-bottom: 20px;
    letter-spacing: -1px;
}

.about-text p {
    font-size: 18px;
    color: #475569;
    line-height: 1.8;
    margin-bottom: 20px;
}

.about-mission {
    display: inline-flex;
    align-items: center;
    gap: 15px;
    background: #eff6ff;
    padding: 15px 25px;
    border-radius: 16px;
    color: #1e40af;
    font-weight: 500;
}

.about-circles {
    display: flex;
    margin-right: 10px;
}

.about-circles span {
    width: 28px;
    height: 28px;
    background: #1e40af;
    border: 2px solid white;
    border-radius: 50%;
    display: inline-block;
    margin-left: -6px;
}

.about-circles span:first-child {
    margin-left: 0;
}

.about-box {
    background: #0f172a;
    color: white;
    padding: 35px;
    border-radius: 25px;
    margin-bottom: 20px;
}

.about-box h3 {
    font-size: 20px;
    margin-bottom: 20px;
    font-weight: 600;
}

.about-box ul {
    list-style: none;
}

.about-box li {
    display: flex;
    gap: 12px;
    margin-bottom: 15px;
    font-size: 14px;
}

.about-box li::before {
    content: '✓';
    color: #34d399;
    font-weight: bold;
}

.about-image img {
    width: 100%;
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
    border: 1px solid #e2e8f0;
}

/* ===================================
   COURSES SECTION
   =================================== */
.courses {
    background: #f8fafc;
}

.courses-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
    max-width: 1200px;
    margin: 0 auto;
}

.course-card {
    background: white;
    border: 1px solid #e2e8f0;
    border-radius: 25px;
    padding: 28px;
    transition: all 0.3s;
    cursor: pointer;
}

.course-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
    border-color: #93c5fd;
}

.course-icon {
    width: 50px;
    height: 50px;
    background: #dbeafe;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #1e40af;
    font-size: 24px;
    margin-bottom: 18px;
}

.course-card h3 {
    font-size: 18px;
    font-weight: 600;
    color: #0f172a;
    margin-bottom: 10px;
}

.course-card p {
    font-size: 14px;
    color: #64748b;
    margin-bottom: 20px;
}

.course-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 15px;
    border-top: 1px solid #e2e8f0;
    font-size: 13px;
}

.course-duration {
    color: #475569;
}

.course-duration strong {
    color: #0f172a;
}

.course-level {
    background: #d1fae5;
    color: #059669;
    padding: 4px 12px;
    border-radius: 15px;
    font-weight: 600;
    font-size: 11px;
}

.course-actions {
    display: flex;
    gap: 10px;
    margin-top: 15px;
    padding-top: 15px;
    border-top: 1px solid #e2e8f0;
}

.course-btn {
    flex: 1;
    padding: 10px;
    border-radius: 12px;
    text-align: center;
    text-decoration: none;
    font-size: 13px;
    font-weight: 600;
    transition: all 0.2s;
}

.course-btn-outline {
    border: 1px solid #cbd5e1;
    color: #475569;
}

.course-btn-outline:hover {
    background: #f1f5f9;
}

.course-btn-primary {
    background: #1e40af;
    color: white;
}

.course-btn-primary:hover {
    background: #1e3a8a;
}

/* ===================================
   POSTER SECTION
   =================================== */
.poster-section {
    background: white;
    border-top: 1px solid #e2e8f0;
}

.poster-container {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.poster-container img {
    width: 100%;
    border-radius: 25px;
    box-shadow: 0 25px 50px rgba(0,0,0,0.15);
    border: 1px solid #e2e8f0;
}

.poster-cta {
    margin-top: 30px;
}

.btn-large {
    background: linear-gradient(135deg, #1e40af 0%, #312e81 100%);
    color: white;
    padding: 18px 45px;
    border-radius: 16px;
    text-decoration: none;
    font-weight: 600;
    font-size: 17px;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    box-shadow: 0 10px 30px rgba(30,64,175,0.3);
    transition: all 0.2s;
}

.btn-large:hover {
    transform: translateY(-2px);
    box-shadow: 0 15px 40px rgba(30,64,175,0.4);
}

/* ===================================
   WHY US SECTION
   =================================== */
.why-us {
    max-width: 1200px;
    margin: 0 auto;
}

.why-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 20px;
}

.why-card {
    background: white;
    border: 1px solid #e2e8f0;
    border-radius: 25px;
    padding: 35px;
    transition: all 0.3s;
}

.why-card:hover {
    box-shadow: 0 15px 35px rgba(0,0,0,0.08);
}

.why-icon {
    color: #1e40af;
    font-size: 32px;
    margin-bottom: 15px;
}

.why-card h3 {
    font-size: 22px;
    font-weight: 600;
    color: #0f172a;
    margin-bottom: 10px;
}

.why-card p {
    color: #64748b;
    font-size: 15px;
}

/* ===================================
   INFO BANNER
   =================================== */
.info-banner {
    background: linear-gradient(135deg, #0f172a 0%, #1e3a5f 100%);
    color: white;
    padding: 60px 20px;
}

.info-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    max-width: 1100px;
    margin: 0 auto;
}

.info-section h3 {
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 25px;
}

.info-section .tag {
    color: #93c5fd;
    font-size: 12px;
    letter-spacing: 2px;
    font-weight: 600;
    display: block;
    margin-bottom: 10px;
}

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

.info-list li {
    display: flex;
    gap: 15px;
    margin-bottom: 18px;
    font-size: 16px;
    color: rgba(255,255,255,0.9);
}

.info-list li::before {
    content: '✓';
    color: #34d399;
    font-weight: bold;
    font-size: 18px;
}

.career-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.career-tag {
    background: rgba(255,255,255,0.1);
    padding: 8px 18px;
    border-radius: 20px;
    font-size: 14px;
    border: 1px solid rgba(255,255,255,0.2);
}

/* ===================================
   TESTIMONIALS
   =================================== */
.testimonials {
    max-width: 1100px;
    margin: 0 auto;
}

.testimonial-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(450px, 1fr));
    gap: 20px;
}

.testimonial-card {
    background: white;
    border: 1px solid #e2e8f0;
    border-radius: 25px;
    padding: 35px;
}

.testimonial-stars {
    color: #fbbf24;
    font-size: 20px;
    margin-bottom: 15px;
}

.testimonial-text {
    font-size: 16px;
    color: #334155;
    line-height: 1.7;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-top: 25px;
}

.author-avatar {
    width: 50px;
    height: 50px;
    background: #dbeafe;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #1e40af;
    font-weight: 700;
    font-size: 20px;
}

.author-info h4 {
    font-weight: 600;
    color: #0f172a;
}

.author-info p {
    font-size: 13px;
    color: #64748b;
}

.author-course {
    font-size: 12px;
    color: #1e40af;
    margin-top: 3px;
}

/* ===================================
   CONTACT SECTION
   =================================== */
.contact {
    background: white;
    border-top: 1px solid #e2e8f0;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 40px;
    max-width: 1000px;
    margin: 0 auto;
}

.contact-form {
    background: white;
    border: 1px solid #e2e8f0;
    border-radius: 25px;
    padding: 40px;
}

.contact-form h3 {
    font-size: 28px;
    font-weight: 700;
    color: #0f172a;
    margin-bottom: 25px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
    margin-bottom: 15px;
}

.form-group {
    margin-bottom: 15px;
}

.form-group label {
    display: block;
    font-size: 13px;
    font-weight: 500;
    color: #475569;
    margin-bottom: 6px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 18px;
    border: 1px solid #cbd5e1;
    border-radius: 14px;
    font-size: 14px;
    font-family: inherit;
    transition: all 0.2s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #1e40af;
    box-shadow: 0 0 0 3px rgba(30,64,175,0.1);
}

/* Datalist styling */
.form-group input[list]::-webkit-calendar-picker-indicator {
    background: #1e40af;
    border-radius: 4px;
    cursor: pointer;
    padding: 4px;
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
    border-radius: 18px;
}

.submit-btn {
    width: 100%;
    background: linear-gradient(135deg, #1e40af 0%, #312e81 100%);
    color: white;
    padding: 16px;
    border: none;
    border-radius: 16px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
}

.submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(30,64,175,0.3);
}

.submit-btn:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none;
}

.form-note {
    text-align: center;
    font-size: 12px;
    color: #94a3b8;
    margin-top: 12px;
}

.form-message {
    padding: 15px;
    border-radius: 12px;
    margin-top: 15px;
    font-size: 14px;
    display: none;
}

.form-message.success {
    background: #d1fae5;
    color: #059669;
    border: 1px solid #059669;
}

.form-message.error {
    background: #fee2e2;
    color: #dc2626;
    border: 1px solid #dc2626;
}

.contact-info {
    background: #0f172a;
    color: white;
    border-radius: 25px;
    padding: 35px;
}

.contact-info-header {
    margin-bottom: 25px;
}

.contact-info-header .tag {
    color: rgba(255,255,255,0.5);
    font-size: 11px;
    letter-spacing: 2px;
    font-weight: 600;
}

.contact-info-header h4 {
    font-size: 20px;
    font-weight: 600;
    margin-top: 5px;
}

.contact-info-header p {
    font-size: 13px;
    color: rgba(255,255,255,0.7);
    margin-top: 5px;
}

.contact-details {
    margin-bottom: 25px;
}

.contact-item {
    display: flex;
    gap: 15px;
    margin-bottom: 20px;
}

.contact-item-icon {
    color: #fbbf24;
    font-size: 20px;
    margin-top: 3px;
}

.contact-item-text {
    font-size: 14px;
    line-height: 1.6;
}

.contact-item-text a {
    color: white;
    text-decoration: none;
    display: block;
}

.contact-item-text a:hover {
    color: #fbbf24;
}

.maps-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    background: #059669;
    color: white;
    padding: 14px 20px;
    border-radius: 14px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.2s;
    margin-top: 15px;
}

.maps-btn:hover {
    background: #047857;
}

/* ===================================
   MAP SECTION
   =================================== */
.map-section {
    background: white;
    border-top: 1px solid #e2e8f0;
    padding: 60px 20px;
}

.map-container {
    max-width: 1100px;
    margin: 0 auto;
}

.map-wrapper {
    position: relative;
    border-radius: 25px;
    overflow: hidden;
    box-shadow: 0 15px 40px rgba(0,0,0,0.1);
    border: 1px solid #e2e8f0;
}

.map-wrapper iframe {
    width: 100%;
    height: 450px;
    border: none;
    display: block;
}

.map-overlay {
    position: absolute;
    bottom: 20px;
    left: 20px;
    right: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 15px;
}

.map-info {
    color: white;
}

.map-info h4 {
    font-weight: 600;
    font-size: 16px;
}

.map-info p {
    font-size: 13px;
    opacity: 0.9;
}

.map-link {
    background: white;
    color: #0f172a;
    padding: 12px 24px;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 600;
    font-size: 14px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: all 0.2s;
}

.map-link:hover {
    background: #fbbf24;
}

/* ===================================
   FOOTER
   =================================== */
footer {
    background: #0f172a;
    color: rgba(255,255,255,0.6);
    padding: 45px 20px;
    font-size: 14px;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
    max-width: 1100px;
    margin: 0 auto;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.footer-logo-icon {
    width: 35px;
    height: 35px;
    background: linear-gradient(135deg, #1e40af 0%, #312e81 100%);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 18px;
}

.footer-logo-text {
    color: white;
    font-weight: 600;
}

.footer-links {
    display: flex;
    gap: 30px;
}

.footer-links a {
    color: rgba(255,255,255,0.6);
    text-decoration: none;
    transition: color 0.2s;
}

.footer-links a:hover {
    color: white;
}

.footer-location {
    font-size: 12px;
    letter-spacing: 1px;
    color: rgba(255,255,255,0.4);
}

/* ===================================
   FLOATING BUTTONS
   =================================== */
.floating-whatsapp {
    position: fixed;
    bottom: 90px;
    right: 25px;
    width: 60px;
    height: 60px;
    background: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    text-decoration: none;
    font-size: 32px;
    box-shadow: 0 5px 20px rgba(37,211,102,0.4);
    z-index: 1000;
    transition: all 0.3s;
    animation: pulse 2s infinite;
}

.floating-whatsapp:hover {
    background: #128C7E;
    transform: scale(1.1);
}

.floating-call {
    position: fixed;
    bottom: 25px;
    right: 25px;
    width: 60px;
    height: 60px;
    background: #1e40af;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    text-decoration: none;
    font-size: 28px;
    box-shadow: 0 5px 20px rgba(30,64,175,0.4);
    z-index: 1000;
    transition: all 0.3s;
}

.floating-call:hover {
    background: #1e3a8a;
    transform: scale(1.1);
}

@keyframes pulse {
    0%, 100% {
        box-shadow: 0 5px 20px rgba(37,211,102,0.4);
    }
    50% {
        box-shadow: 0 5px 30px rgba(37,211,102,0.6);
    }
}

.admin-link {
    position: fixed;
    bottom: 10px;
    left: 10px;
    font-size: 11px;
    color: rgba(255,255,255,0.3);
    text-decoration: none;
    z-index: 1000;
}

.admin-link:hover {
    color: rgba(255,255,255,0.6);
}

/* ===================================
   PHOTO GALLERY SECTION
   =================================== */
.gallery-section {
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    padding: 80px 20px;
    overflow: hidden;
}

.gallery-container {
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
}

.gallery-slides {
    position: relative;
    width: 100%;
    max-width: 900px;
    margin: 0 auto;
    overflow: hidden;
    border-radius: 25px;
    box-shadow: 0 20px 50px rgba(0,0,0,0.2);
}

.gallery-slide {
    display: none;
    position: relative;
    animation: fadeEffect 1s ease-in-out;
}

.gallery-slide.active {
    display: block;
}

@keyframes fadeEffect {
    from { opacity: 0.4; }
    to { opacity: 1; }
}

.gallery-slide img {
    width: 100%;
    aspect-ratio: 9 / 16;
    max-height: 650px;
    object-fit: cover;
    display: block;
}

.gallery-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(0,0,0,0.8));
    color: white;
    padding: 60px 30px 25px;
    font-size: 20px;
    font-weight: 600;
    text-align: center;
}

/* Navigation Arrows */
.gallery-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255,255,255,0.9);
    color: #1e40af;
    border: none;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    font-size: 24px;
    cursor: pointer;
    transition: all 0.3s;
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
}

.gallery-nav:hover {
    background: white;
    box-shadow: 0 6px 20px rgba(0,0,0,0.3);
    transform: translateY(-50%) scale(1.1);
}

.gallery-prev {
    left: 20px;
}

.gallery-next {
    right: 20px;
}

/* Dots */
.gallery-dots {
    text-align: center;
    margin-top: 25px;
    display: flex;
    justify-content: center;
    gap: 12px;
}

.gallery-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: #cbd5e1;
    cursor: pointer;
    transition: all 0.3s;
    display: inline-block;
}

.gallery-dot:hover {
    background: #94a3b8;
}

.gallery-dot.active {
    background: #1e40af;
    transform: scale(1.3);
}

/* Responsive */
@media (max-width: 768px) {
    .gallery-slide img {
        max-height: 500px;
    }
    
    .gallery-caption {
        font-size: 16px;
        padding: 50px 20px 20px;
    }
    
    .gallery-nav {
        width: 40px;
        height: 40px;
        font-size: 20px;
    }
    
    .gallery-prev {
        left: 10px;
    }
    
    .gallery-next {
        right: 10px;
    }
    
    .gallery-dot {
        width: 10px;
        height: 10px;
    }
}

/* ===================================
   ACTION POPUP (After Enrollment)
   =================================== */
.action-popup-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.75);
    z-index: 3000;
    align-items: center;
    justify-content: center;
    padding: 20px;
    backdrop-filter: blur(5px);
}

.action-popup-overlay.active {
    display: flex !important;
    animation: fadeIn 0.3s ease-out;
}

.action-popup-container {
    background: white;
    border-radius: 25px;
    width: 100%;
    max-width: 450px;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.3);
    animation: popupSlideIn 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
    overflow: hidden;
}

@keyframes popupSlideIn {
    from {
        opacity: 0;
        transform: translateY(-50px) scale(0.9);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.action-popup-header {
    background: linear-gradient(135deg, #1e40af 0%, #312e81 100%);
    color: white;
    padding: 35px 30px;
    text-align: center;
}

.success-icon {
    font-size: 50px;
    margin-bottom: 15px;
    animation: bounce 0.6s ease-out;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
    40% { transform: translateY(-20px); }
    60% { transform: translateY(-10px); }
}

.action-popup-header h3 {
    font-size: 24px;
    margin-bottom: 10px;
    font-weight: 700;
}

.action-popup-header p {
    font-size: 14px;
    opacity: 0.9;
}

.action-popup-body {
    padding: 30px;
}

.popup-question {
    text-align: center;
    color: #64748b;
    font-size: 15px;
    font-weight: 500;
    margin-bottom: 25px;
}

.popup-buttons {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.popup-buttons button {
    padding: 16px 24px;
    border-radius: 14px;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    border: none;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.popup-buttons button span {
    font-size: 15px;
    font-weight: 600;
}

.whatsapp-icon {
    width: 20px;
    height: 20px;
    fill: currentColor;
}

.popup-btn-close {
    background: linear-gradient(135deg, #f1f5f9 0%, #e2e8f0 100%);
    color: #475569;
}

.popup-btn-close:hover {
    background: linear-gradient(135deg, #e2e8f0 0%, #cbd5e1 100%);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0,0,0,0.15);
}

.popup-btn-whatsapp {
    background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
    color: white;
}

.popup-btn-whatsapp:hover {
    background: linear-gradient(135deg, #128C7E 0%, #075E54 100%);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(37,211,102,0.4);
}

/* Course Detail Modal Styles */
.course-detail-content {
    padding: 10px;
}

.course-detail-icon {
    font-size: 48px;
    text-align: center;
    margin-bottom: 15px;
}

.course-detail-meta {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-bottom: 25px;
}

.course-detail-duration {
    background: #dbeafe;
    color: #1e40af;
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 600;
}

.course-detail-level {
    background: #d1fae5;
    color: #059669;
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 600;
}

.course-detail-heading {
    font-size: 16px;
    font-weight: 600;
    color: #0f172a;
    margin: 20px 0 12px;
}

.course-detail-list {
    list-style: none;
    padding: 0;
    margin: 0 0 20px 0;
}

.course-detail-list li {
    padding: 8px 0;
    padding-left: 25px;
    position: relative;
    color: #475569;
    font-size: 14px;
}

.course-detail-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #059669;
    font-weight: bold;
}

.course-detail-careers {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 20px;
}

.course-detail-careers .career-tag {
    background: #f1f5f9;
    color: #475569;
    padding: 6px 14px;
    border-radius: 15px;
    font-size: 13px;
    font-weight: 500;
}

.course-detail-demand {
    background: #fef3c7;
    color: #92400e;
    padding: 15px;
    border-radius: 12px;
    font-size: 14px;
    margin-bottom: 25px;
}

.course-detail-actions {
    display: flex;
    gap: 10px;
    margin-top: 20px;
}

.course-detail-actions button {
    flex: 1;
    padding: 14px 20px;
    border-radius: 12px;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    border: none;
    transition: all 0.2s;
}

.course-detail-actions .btn-outline {
    background: #f1f5f9;
    color: #475569;
}

.course-detail-actions .btn-outline:hover {
    background: #e2e8f0;
}

.course-detail-actions .btn-primary {
    background: linear-gradient(135deg, #1e40af 0%, #312e81 100%);
    color: white;
}

.course-detail-actions .btn-primary:hover {
    background: linear-gradient(135deg, #1e3a8a 0%, #1e40af 100%);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(30,64,175,0.3);
}

/* ===================================
   ENROLL MODAL
   =================================== */
.modal-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    z-index: 2000;
    align-items: center;
    justify-content: center;
    padding: 20px;
    backdrop-filter: blur(5px);
}

.modal-overlay.active {
    display: flex;
}

.modal-container {
    background: white;
    border-radius: 25px;
    width: 100%;
    max-width: 600px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.3);
    animation: modalSlideIn 0.3s ease-out;
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(-30px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.modal-header {
    background: linear-gradient(135deg, #1e40af 0%, #312e81 100%);
    color: white;
    padding: 25px 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-radius: 25px 25px 0 0;
    position: sticky;
    top: 0;
    z-index: 10;
}

.modal-header h2 {
    font-size: 24px;
    font-weight: 700;
}

.modal-close {
    background: rgba(255, 255, 255, 0.2);
    border: none;
    color: white;
    font-size: 32px;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
    line-height: 1;
}

.modal-close:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: rotate(90deg);
}

.modal-body {
    padding: 30px;
}

.modal-subtitle {
    text-align: center;
    color: #64748b;
    font-size: 14px;
    margin-bottom: 25px;
    padding-bottom: 20px;
    border-bottom: 1px solid #e2e8f0;
}

#enrollForm .form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
    margin-bottom: 15px;
}

#enrollForm .form-group {
    margin-bottom: 15px;
}

#enrollForm .form-group label {
    display: block;
    font-size: 13px;
    font-weight: 500;
    color: #475569;
    margin-bottom: 6px;
}

#enrollForm .form-group input,
#enrollForm .form-group select,
#enrollForm .form-group textarea {
    width: 100%;
    padding: 12px 18px;
    border: 1px solid #cbd5e1;
    border-radius: 14px;
    font-size: 14px;
    font-family: inherit;
    transition: all 0.2s;
}

#enrollForm .form-group input:focus,
#enrollForm .form-group select:focus,
#enrollForm .form-group textarea:focus {
    outline: none;
    border-color: #1e40af;
    box-shadow: 0 0 0 3px rgba(30, 64, 175, 0.1);
}

#enrollForm .form-group textarea {
    resize: vertical;
    border-radius: 18px;
}

#enrollForm .submit-btn {
    width: 100%;
    background: linear-gradient(135deg, #1e40af 0%, #312e81 100%);
    color: white;
    padding: 16px;
    border: none;
    border-radius: 16px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    margin-top: 10px;
}

#enrollForm .submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(30, 64, 175, 0.3);
}

#enrollForm .submit-btn:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none;
}

#enrollForm .form-note {
    text-align: center;
    font-size: 12px;
    color: #94a3b8;
    margin-top: 12px;
}

#enrollForm .form-message {
    padding: 15px;
    border-radius: 12px;
    margin-top: 15px;
    font-size: 14px;
    display: none;
}

#enrollForm .form-message.success {
    background: #d1fae5;
    color: #059669;
    border: 1px solid #059669;
}

.enroll-actions {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-top: 20px;
    padding-top: 20px;
    border-top: 2px solid #e2e8f0;
    animation: fadeIn 0.3s ease-out;
}

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

.enroll-actions p {
    text-align: center;
    margin-bottom: 10px;
    color: #64748b;
    font-size: 13px;
    font-weight: 500;
}

.enroll-actions button {
    flex: 1;
    padding: 14px 24px;
    border-radius: 12px;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    border: none;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.enroll-actions .btn-close {
    background: linear-gradient(135deg, #f1f5f9 0%, #e2e8f0 100%);
    color: #475569;
}

.enroll-actions .btn-close:hover {
    background: linear-gradient(135deg, #e2e8f0 0%, #cbd5e1 100%);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

.enroll-actions .btn-whatsapp {
    background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
    color: white;
}

.enroll-actions .btn-whatsapp:hover {
    background: linear-gradient(135deg, #128C7E 0%, #075E54 100%);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(37,211,102,0.4);
}

/* ===================================
   RESPONSIVE DESIGN
   =================================== */
@media (max-width: 900px) {
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero-text {
        text-align: center;
    }
    
    .hero h1 {
        font-size: 40px;
    }
    
    .hero-buttons {
        justify-content: center;
    }
    
    .hero-features {
        justify-content: center;
    }
    
    .hero-image {
        order: -1;
    }
    
    .hero-image img {
        max-width: 350px;
    }
    
    .stats-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .stat-item {
        border-right: none;
    }
    
    .about-grid {
        grid-template-columns: 1fr;
    }
    
    .info-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
    }
    
    .nav-links,
    .nav-cta {
        display: none;
    }
    
    .mobile-menu-btn {
        display: block;
    }
    
    .testimonial-grid {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        flex-direction: column;
        text-align: center;
    }
    
    .footer-links {
        flex-wrap: center;
        justify-content: center;
    }
    
    .floating-whatsapp,
    .floating-call {
        width: 55px;
        height: 55px;
        font-size: 26px;
    }
    
    .modal-container {
        max-height: 95vh;
    }
    
    .modal-header {
        padding: 20px;
    }
    
    .modal-header h2 {
        font-size: 20px;
    }
    
    .modal-body {
        padding: 20px;
    }
    
    #enrollForm .form-row {
        grid-template-columns: 1fr;
    }
    
    .enroll-actions {
        gap: 8px;
    }
    
    .enroll-actions button {
        padding: 12px 18px;
        font-size: 14px;
    }
    
    .action-popup-container {
        max-width: 400px;
    }
    
    .action-popup-header {
        padding: 25px 20px;
    }
    
    .success-icon {
        font-size: 40px;
    }
    
    .action-popup-header h3 {
        font-size: 20px;
    }
    
    .popup-buttons button {
        padding: 14px 20px;
        font-size: 14px;
    }
    
    .course-detail-meta {
        flex-direction: column;
        align-items: center;
    }
    
    .course-detail-actions {
        flex-direction: column;
    }
}