/* ===================================
   INNOVATION CLASSES - CUSTOM STYLES
   Color Scheme:
   Primary Navy: #0f2d5c (dark navy blue)
   Secondary Navy: #1a3a6b
   Accent Yellow: #fbbf24
   White: #ffffff
   Light Gray: #f3f4f6
   =================================== */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-navy: #0f2d5c;
    --secondary-navy: #1a3a6b;
    --accent-yellow: #fbbf24;
    --dark-navy: #0a1f3d;
    --white: #ffffff;
    --light-gray: #f3f4f6;
    --gray: #6b7280;
    --success-green: #10b981;
}

body {
    font-family: 'Arial', 'Helvetica', sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: var(--white);
}

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

/* ===================================
   TOP HEADER BAR
   =================================== */
.top-header {
    background: var(--dark-navy);
    color: var(--white);
    padding: 10px 0;
    font-size: 13px;
}

.top-header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.top-header-left {
    display: flex;
    align-items: center;
    gap: 8px;
}

.top-header-left i {
    color: var(--accent-yellow);
}

.top-header-right {
    display: flex;
    align-items: center;
    gap: 15px;
}

.top-header-right a {
    color: var(--white);
    font-size: 14px;
    transition: color 0.3s;
}

.top-header-right a:hover {
    color: var(--accent-yellow);
}

/* ===================================
   NAVIGATION
   =================================== */
.navbar {
    background: var(--white);
    padding: 15px 0;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
}

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

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

.logo img {
    height: 60px;
    width: auto;
}

.logo-text {
    display: flex;
    flex-direction: column;
}

.logo-title {
    font-size: 20px;
    font-weight: 900;
    color: var(--primary-navy);
    line-height: 1;
}

.logo-title-accent {
    font-size: 20px;
    font-weight: 900;
    color: var(--accent-yellow);
    line-height: 1;
}

.logo-tagline {
    font-size: 10px;
    color: var(--gray);
    font-weight: 500;
}

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

.nav-menu a {
    text-decoration: none;
    color: var(--primary-navy);
    font-weight: 600;
    font-size: 14px;
    transition: color 0.3s;
}

.nav-menu a:hover {
    color: var(--accent-yellow);
}

.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 24px;
    color: var(--primary-navy);
    cursor: pointer;
}

.btn-enroll-now {
    background: var(--accent-yellow);
    color: var(--primary-navy);
    border: none;
    padding: 12px 30px;
    border-radius: 5px;
    font-weight: 700;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.3s;
}

.btn-enroll-now:hover {
    background: #f59e0b;
    transform: translateY(-2px);
    box-shadow: 0 4px 10px rgba(251, 191, 36, 0.4);
}

/* ===================================
   HERO SECTION
   =================================== */
.hero {
    background: var(--primary-navy);
    color: var(--white);
    padding: 80px 0;
}

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

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(251, 191, 36, 0.2);
    color: var(--accent-yellow);
    padding: 8px 20px;
    border-radius: 5px;
    font-size: 12px;
    font-weight: 700;
    margin-bottom: 20px;
    border-left: 3px solid var(--accent-yellow);
}

.hero h1 {
    font-size: 42px;
    font-weight: 900;
    line-height: 1.2;
    margin-bottom: 15px;
}

.hero h1 .highlight {
    color: var(--accent-yellow);
}

.hero-subtitle {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 30px;
    color: var(--accent-yellow);
}

.hero-features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin-bottom: 30px;
}

.hero-feature {
    display: flex;
    align-items: center;
    gap: 15px;
}

.feature-icon-box {
    width: 60px;
    height: 60px;
    background: var(--white);
    color: var(--primary-navy);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
}

.feature-text h4 {
    font-size: 14px;
    font-weight: 700;
    margin-bottom: 5px;
}

.feature-text p {
    font-size: 12px;
    opacity: 0.9;
}

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

.btn-join-now,
.btn-view-results {
    padding: 15px 35px;
    border: none;
    border-radius: 5px;
    font-weight: 700;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.3s;
    display: inline-flex;
    align-items: center;
    gap: 10px;
}

.btn-join-now {
    background: var(--accent-yellow);
    color: var(--primary-navy);
}

.btn-join-now:hover {
    background: #f59e0b;
    transform: translateY(-2px);
}

.btn-view-results {
    background: var(--white);
    color: var(--primary-navy);
}

.btn-view-results:hover {
    background: var(--light-gray);
    transform: translateY(-2px);
}

.hero-image {
    position: relative;
}

.hero-image img {
    width: 100%;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.hero-badge-overlay {
    position: absolute;
    bottom: 30px;
    right: 30px;
    background: var(--accent-yellow);
    color: var(--primary-navy);
    padding: 20px 30px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    gap: 15px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
}

.badge-icon {
    font-size: 40px;
}

.badge-content h3 {
    font-size: 36px;
    font-weight: 900;
    line-height: 1;
}

.badge-content p {
    font-size: 12px;
    font-weight: 600;
    line-height: 1.3;
}

/* ===================================
   STATS SECTION
   =================================== */
.stats {
    background: var(--light-gray);
    padding: 60px 0;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 30px;
}

.stat-card {
    background: var(--white);
    padding: 30px 20px;
    border-radius: 10px;
    text-align: center;
    transition: all 0.3s;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
}

.stat-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
}

.stat-icon {
    width: 70px;
    height: 70px;
    background: var(--accent-yellow);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-navy);
    font-size: 28px;
}

.stat-info h3 {
    font-size: 32px;
    font-weight: 900;
    color: var(--primary-navy);
    line-height: 1;
}

.stat-info p {
    font-size: 14px;
    color: var(--gray);
    font-weight: 600;
}

/* ===================================
   SECTION HEADERS
   =================================== */
.section-header {
    text-align: center;
    margin-bottom: 50px;
}

.section-label {
    display: inline-block;
    color: var(--accent-yellow);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 2px;
    margin-bottom: 10px;
    border-bottom: 2px solid var(--accent-yellow);
    padding-bottom: 5px;
}

.section-header h2 {
    font-size: 36px;
    font-weight: 900;
    color: var(--primary-navy);
}

/* ===================================
   COURSES SECTION
   =================================== */
.courses {
    padding: 80px 0;
    background: var(--white);
}

.courses-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    margin-bottom: 40px;
}

.course-card {
    background: var(--white);
    border: 2px solid var(--primary-navy);
    border-radius: 10px;
    padding: 30px 20px;
    text-align: center;
    transition: all 0.3s;
}

.course-card:hover {
    background: var(--primary-navy);
    color: var(--white);
    transform: translateY(-5px);
}

.course-icon {
    width: 80px;
    height: 80px;
    background: var(--primary-navy);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    margin: 0 auto 20px;
    transition: all 0.3s;
}

.course-card:hover .course-icon {
    background: var(--accent-yellow);
    color: var(--primary-navy);
}

.course-card h3 {
    font-size: 18px;
    font-weight: 900;
    margin-bottom: 10px;
    color: var(--primary-navy);
}

.course-card:hover h3 {
    color: var(--white);
}

.course-card p {
    font-size: 13px;
    color: var(--gray);
    line-height: 1.4;
}

.course-card:hover p {
    color: rgba(255, 255, 255, 0.9);
}

.courses-btn-container {
    text-align: center;
}

.btn-view-all,
.btn-explore {
    background: var(--primary-navy);
    color: var(--white);
    border: none;
    padding: 15px 40px;
    border-radius: 5px;
    font-weight: 700;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.3s;
    display: inline-flex;
    align-items: center;
    gap: 10px;
}

.btn-view-all:hover,
.btn-explore:hover {
    background: var(--accent-yellow);
    color: var(--primary-navy);
    transform: translateY(-2px);
}

/* ===================================
   SUCCESS STORIES
   =================================== */
.success-stories {
    padding: 80px 0;
    background: var(--light-gray);
}

.success-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    margin-bottom: 40px;
}

.success-card {
    background: var(--white);
    border-radius: 10px;
    padding: 20px;
    text-align: center;
    position: relative;
    transition: all 0.3s;
}

.success-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.success-badge {
    position: absolute;
    top: 15px;
    right: 15px;
    background: var(--success-green);
    color: var(--white);
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 10px;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 5px;
}

.success-card img {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    margin: 20px auto 15px;
    border: 3px solid var(--accent-yellow);
}

.success-card h3 {
    font-size: 18px;
    font-weight: 700;
    color: var(--primary-navy);
    margin-bottom: 5px;
}

.success-exam {
    font-size: 14px;
    font-weight: 700;
    color: var(--accent-yellow);
    margin-bottom: 5px;
}

.success-role {
    font-size: 12px;
    color: var(--gray);
}

/* ===================================
   TEST SERIES SECTION
   =================================== */
.test-series {
    padding: 80px 0;
    background: var(--white);
}

.test-series-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.test-features {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
    margin-bottom: 30px;
}

.test-feature {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 15px;
    background: var(--light-gray);
    border-radius: 10px;
}

.test-feature-icon {
    width: 50px;
    height: 50px;
    background: var(--primary-navy);
    color: var(--white);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
}

.test-feature-content h4 {
    font-size: 16px;
    font-weight: 700;
    color: var(--primary-navy);
}

.test-feature-content p {
    font-size: 13px;
    color: var(--gray);
}

.performance-card {
    background: var(--light-gray);
    padding: 30px;
    border-radius: 10px;
}

.performance-card h4 {
    font-size: 14px;
    font-weight: 700;
    color: var(--primary-navy);
    margin-bottom: 20px;
}

.performance-chart {
    margin-bottom: 30px;
}

.chart-circle {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    background: conic-gradient(var(--success-green) 0% 85%, #ef4444 85% 95%, var(--gray) 95% 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    position: relative;
}

.chart-circle::before {
    content: '';
    position: absolute;
    width: 100px;
    height: 100px;
    background: var(--white);
    border-radius: 50%;
}

.chart-percentage {
    position: relative;
    z-index: 1;
    font-size: 32px;
    font-weight: 900;
    color: var(--primary-navy);
}

.chart-legend {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 12px;
}

.legend-color {
    width: 15px;
    height: 15px;
    border-radius: 3px;
}

.legend-color.correct {
    background: var(--success-green);
}

.legend-color.incorrect {
    background: #ef4444;
}

.legend-color.unattempted {
    background: var(--gray);
}

.score-trend h5 {
    font-size: 12px;
    font-weight: 700;
    color: var(--primary-navy);
    margin-bottom: 15px;
}

.trend-graph {
    display: flex;
    align-items: flex-end;
    gap: 10px;
    height: 100px;
}

.trend-bar {
    flex: 1;
    background: var(--primary-navy);
    border-radius: 5px 5px 0 0;
}

/* ===================================
   ABOUT US SECTION
   =================================== */
.about-us {
    padding: 80px 0;
    background: var(--light-gray);
}

.about-text p {
    font-size: 16px;
    line-height: 1.8;
    color: var(--gray);
    margin-bottom: 20px;
}

.about-highlight {
    background: var(--primary-navy);
    color: var(--white);
    padding: 30px;
    border-radius: 10px;
    margin: 30px 0;
}

.about-highlight h3 {
    font-size: 24px;
    font-weight: 700;
    color: var(--accent-yellow);
    margin-bottom: 15px;
}

.about-highlight p {
    font-size: 16px;
    line-height: 1.7;
    color: var(--white);
}

.about-stats-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 40px;
}

.about-stat {
    text-align: center;
    padding: 20px;
    background: var(--white);
    border-radius: 10px;
}

.about-stat h4 {
    font-size: 32px;
    font-weight: 900;
    color: var(--primary-navy);
    margin-bottom: 5px;
}

.about-stat p {
    font-size: 14px;
    color: var(--gray);
}

/* ===================================
   FEATURES ROW
   =================================== */
.features {
    padding: 60px 0;
    background: var(--white);
}

.features-row {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 20px;
}

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

.feature-icon-circle {
    width: 80px;
    height: 80px;
    background: var(--primary-navy);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    margin: 0 auto 15px;
}

.feature-item h4 {
    font-size: 13px;
    font-weight: 700;
    color: var(--primary-navy);
    margin-bottom: 10px;
}

.feature-item p {
    font-size: 11px;
    color: var(--gray);
    line-height: 1.4;
}

/* ===================================
   GALLERY
   =================================== */
.gallery {
    padding: 80px 0;
    background: var(--white);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: 10px;
    aspect-ratio: 1;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s;
}

.gallery-item:hover img {
    transform: scale(1.1);
}

.gallery-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(15, 45, 92, 0.9);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s;
}

.gallery-item:hover .gallery-overlay {
    opacity: 1;
}

.gallery-overlay i {
    font-size: 40px;
    color: var(--accent-yellow);
    margin-bottom: 10px;
}

.gallery-overlay p {
    color: var(--white);
    font-size: 16px;
    font-weight: 700;
}

/* ===================================
   CTA SECTION
   =================================== */
.cta-section {
    padding: 80px 0;
    background: var(--primary-navy);
}

.cta-banner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.cta-left img {
    width: 100%;
    border-radius: 10px;
}

.cta-right h2 {
    font-size: 40px;
    font-weight: 900;
    color: var(--white);
    margin-bottom: 20px;
    line-height: 1.2;
}

.cta-right h2 span {
    color: var(--accent-yellow);
}

.cta-right p {
    font-size: 16px;
    color: var(--white);
    margin-bottom: 30px;
}

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

.btn-cta-primary,
.btn-cta-secondary,
.btn-cta-whatsapp {
    padding: 15px 30px;
    border: none;
    border-radius: 5px;
    font-weight: 700;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.3s;
    display: inline-flex;
    align-items: center;
    gap: 10px;
}

.btn-cta-primary {
    background: var(--accent-yellow);
    color: var(--primary-navy);
}

.btn-cta-secondary {
    background: var(--white);
    color: var(--primary-navy);
}

.btn-cta-whatsapp {
    background: #25D366;
    color: var(--white);
}

.btn-cta-primary:hover,
.btn-cta-secondary:hover,
.btn-cta-whatsapp:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

/* ===================================
   FOOTER
   =================================== */
.footer {
    background: var(--dark-navy);
    color: var(--white);
    padding: 40px 0 20px;
}

.footer-contact-row {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    margin-bottom: 30px;
}

.footer-contact-item {
    display: flex;
    align-items: flex-start;
    gap: 15px;
}

.footer-icon {
    width: 50px;
    height: 50px;
    background: var(--accent-yellow);
    color: var(--primary-navy);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    flex-shrink: 0;
}

.footer-text p {
    font-size: 13px;
    line-height: 1.6;
}

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 13px;
    opacity: 0.8;
}

/* ===================================
   RESPONSIVE DESIGN
   =================================== */
@media (max-width: 1024px) {
    .hero-content,
    .test-series-content,
    .cta-banner {
        grid-template-columns: 1fr;
    }

    .courses-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .stats-grid {
        grid-template-columns: repeat(3, 1fr);
    }

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

    .features-row {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 768px) {
    .mobile-menu-toggle {
        display: block;
    }

    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background: var(--white);
        flex-direction: column;
        padding: 80px 20px 20px;
        box-shadow: -5px 0 15px rgba(0, 0, 0, 0.1);
        transition: right 0.3s;
        z-index: 999;
    }

    .nav-menu.active {
        right: 0;
    }

    .nav-menu li {
        width: 100%;
        margin-bottom: 10px;
    }

    .nav-menu a {
        display: block;
        padding: 12px 0;
        border-bottom: 1px solid #e5e7eb;
    }

    .hero h1 {
        font-size: 32px;
    }

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

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

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

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

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

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

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

    .about-stats-row {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .top-header .container {
        flex-direction: column;
        gap: 10px;
    }

    .hero h1 {
        font-size: 24px;
    }

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

    .cta-buttons {
        flex-direction: column;
    }

    .cta-buttons button {
        width: 100%;
    }

    .section-header h2 {
        font-size: 28px;
    }
}