* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: sans-serif;
}

html {
    scroll-behavior: smooth;
}

body {
    background-color: #fff;
    line-height: 1.6;
}

a {
    text-decoration: none;
}

ul {
    list-style: none;
}

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

header {
    padding: 15px 0;
    background-color: #fff;
    border-bottom: 1px solid #eee;
    position: sticky;
    top: 0;
    z-index: 1000;
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 24px;
    font-weight: bold;
    color: #0a2540;
}

.logo img {
    height: 45px;
    width: auto;
    object-fit: contain;
}

.menu-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 5px;
}

.menu-toggle .bar {
    width: 25px;
    height: 3px;
    background-color: #0a2540;
    transition: 0.3s;
}

.menu-toggle.is-active .bar:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
}

.menu-toggle.is-active .bar:nth-child(2) {
    opacity: 0;
}

.menu-toggle.is-active .bar:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
}

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

nav ul li a {
    color: #333;
    font-weight: 500;
    transition: color 0.3s;
}

nav ul li a:hover,
nav ul li a.active {
    color: #ff7a18;
}

.btn-signup {
    background-color: #ff7a18;
    color: #fff !important;
    padding: 10px 22px;
    border-radius: 10px;
    transition: background-color 0.3s;
}

.btn-signup:hover {
    background-color: #e66a15;
}

.hero {
    background-color: #0a2540;
    color: #fff;
    padding: 80px 0;
}

.hero-wrapper {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
}

.hero-content {
    flex: 1;
}

.hero-content h1 {
    font-size: 54px;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 20px;
}

.hero-content p {
    font-size: 18px;
    color: #cbd5e1;
    margin-bottom: 30px;
    max-width: 500px;
}

.btn-get-started {
    display: inline-block;
    background-color: #ff7a18;
    color: #fff;
    padding: 15px 35px;
    border-radius: 10px;
    font-size: 18px;
    font-weight: 600;
    transition: 0.5s;
}

.btn-get-started:hover {
    background-color: #e66a15;
}

.hero-image {
    flex: 1;
    display: flex;
    justify-content: flex-end;
}

.hero-image img {
    width: 100%;
    max-width: 550px;
    height: auto;
    border-radius: 30px;
    object-fit: cover;
}

.courses-section {
    padding: 80px 0;
    background-color: #fff;
    text-align: center;
}

.section-header h2 {
    font-size: 36px;
    color: #0a2540;
    margin-bottom: 10px;
}

.section-header p {
    color: #666;
    margin-bottom: 50px;
}

.courses-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.course-card {
    background: #fff;
    border-radius: 22px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    transition: 0.3s;
    text-align: left;
    border: 1px solid #f0f0f0;
}

.course-card:hover {
    transform: translateY(-10px);
}

.card-image img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.card-content {
    padding: 25px;
}

.card-content h3 {
    font-size: 22px;
    color: #0a2540;
    margin-bottom: 12px;
}

.card-content p {
    font-size: 15px;
    color: #666;
    margin-bottom: 25px;
    min-height: 45px;
}

.btn-view {
    display: block;
    background-color: #ff7a18;
    color: #fff;
    text-align: center;
    padding: 12px;
    border-radius: 10px;
    font-weight: 600;
    transition: 0.3s;
}

.btn-view:hover {
    background-color: #e66a15;
}

.pricing-section {
    padding: 80px 0;
    background-color: #f8faff;
    text-align: center;
}

.pricing-grid {
    display: flex;
    justify-content: center;
    align-items: flex-start;
    gap: 20px;
    margin-top: 50px;
}

.pricing-card {
    background: #fff;
    flex: 1;
    max-width: 350px;
    padding: 40px 30px;
    border-radius: 40px;
    border: 1px solid #eee;
    text-align: left;
}

.pricing-card.featured {
    background-color: #0a2540;
    color: #fff;
    border: 2px solid #ff7a18;
}

.card-top h3 {
    font-size: 24px;
    margin-bottom: 10px;
}

.price {
    font-size: 42px;
    font-weight: bold;
    margin-bottom: 30px;
}

.price span {
    font-size: 16px;
    color: #888;
}

.pricing-card.featured .price span {
    color: #cbd5e1;
}

.features-list {
    margin-bottom: 35px;
}

.features-list li {
    margin-bottom: 12px;
    font-size: 15px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.check-icon {
    color: #ff7a18;
    font-style: normal;
    font-weight: bold;
}

.btn-outline, .btn-orange-full {
    display: block;
    text-align: center;
    padding: 12px;
    border-radius: 10px;
    font-weight: 600;
    transition: background 0.3s;
}

.btn-outline {
    background-color: #0a2540;
    color: #fff;
}

.btn-outline:hover {
    background-color: #133456;
}

.btn-orange-full {
    background-color: #ff7a18;
    color: #fff;
}

.btn-orange-full:hover {
    background-color: #e66a15;
}

.experts-section {
    padding: 100px 0;
    background-color: #fff;
}

.experts-wrapper {
    display: flex;
    align-items: center;
    gap: 60px;
}

.experts-text {
    flex: 1;
}

.experts-text h2 {
    font-size: 38px;
    color: #0a2540;
    margin-bottom: 20px;
}

.experts-text p {
    color: #666;
    margin-bottom: 30px;
    font-size: 18px;
}

.experts-benefits li {
    margin-bottom: 15px;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 12px;
}

.video-container {
    flex: 1.2;
    position: relative;
}

.video-wrapper-inner {
    position: relative;
    border-radius: 25px;
    overflow: hidden;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.2);
    background-color: #000;
    line-height: 0;
}

.main-video {
    width: 100%;
    height: auto;
    display: block;
    outline: none;
}

.main-footer {
    background-color: #0a2540;
    color: white;
    padding: 80px 0 30px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 40px;
    padding-bottom: 50px;
}

.footer-brand p {
    margin-top: 20px;
    color: #cbd5e1;
    max-width: 250px;
}

.footer-links h4 {
    margin-bottom: 25px;
    font-size: 18px;
}

.footer-links ul li {
    margin-bottom: 12px;
}

.footer-links ul li a {
    color: #cbd5e1;
    transition: 0.3s;
}

.footer-links ul li a:hover {
    color: #ff7a18;
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: #94a3b8;
    font-size: 14px;
}

.about-hero {
    background-color: #0a2540;
    color: white;
    text-align: center;
    padding: 60px 0;
}

.about-hero h1 {
    font-size: 48px;
    margin-bottom: 10px;
}

.about-hero p {
    color: #cbd5e1;
    font-size: 18px;
    max-width: 700px;
    margin: 0 auto;
}

.story-section {
    padding: 80px 0;
}

.story-wrapper {
    display: flex;
    align-items: center;
    gap: 50px;
}

.story-text {
    flex: 1;
}

.story-text h2 {
    font-size: 32px;
    color: #0a2540;
    margin-bottom: 20px;
}

.story-text p {
    margin-bottom: 15px;
    color: #555;
}

.story-image {
    flex: 1;
}

.story-image img {
    width: 100%;
    border-radius: 20px;
    object-fit: cover;
}

.mission-vision {
    padding: 40px 0;
    background: #f9f9f9;
}

.mission-grid {
    display: flex;
    gap: 30px;
}

.mission-card {
    background: white;
    padding: 40px;
    border-radius: 15px;
    flex: 1;
    box-shadow: 0 5px 15px rgba(0,0,0,0.03);
}

.team-section {
    padding: 80px 0;
    text-align: center;
}

.section-title {
    font-size: 32px;
    color: #0a2540;
}

.section-subtitle {
    color: #777;
    margin-bottom: 50px;
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
}

.team-card {
    background: white;
    padding: 30px;
    border-radius: 15px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: 0.3s;
}

.team-card:hover {
    transform: translateY(-10px);
}

.team-card img {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    object-fit: cover;
    margin-bottom: 15px;
}

.team-card h4 {
    color: #0a2540;
    margin-bottom: 5px;
}

.team-card span {
    color: #ff7a18;
    font-size: 14px;
    font-weight: 500;
}

.table-section {
    padding: 60px 0;
    text-align: center;
}

.styled-table {
    width: 100%;
    border-collapse: collapse;
    margin: 25px 0;
    font-size: 18px;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
}

.styled-table thead tr {
    background-color: #0a2540;
    color: #ffffff;
    text-align: left;
}

.styled-table th,
.styled-table td {
    padding: 15px 20px;
}

.styled-table tbody tr {
    border-bottom: 1px solid #dddddd;
    text-align: left;
}

.styled-table tbody tr:nth-of-type(even) {
    background-color: #f3f3f3;
}

.auth-bg {
    background-color: #f8fafc;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.auth-container {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 20px;
    width: 100%;
}

.auth-card {
    background: #ffffff;
    padding: 40px;
    border-radius: 20px;
    width: 100%;
    max-width: 440px;
    text-align: center;
    box-shadow: 0 10px 25px rgba(0,0,0,0.05);
}

.auth-card.signup-card {
    max-width: 650px;
}

.auth-card h1 {
    font-size: 32px;
    color: #0f172a;
    margin-bottom: 8px;
}

.auth-card .subtitle {
    color: #64748b;
    font-size: 15px;
    margin-bottom: 30px;
}

.input-group {
    text-align: left;
    margin-bottom: 20px;
}

.input-group label {
    display: block;
    font-size: 14px;
    font-weight: 600;
    color: #1e293b;
    margin-bottom: 8px;
}

.input-group input,
.custom-select,
textarea {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid #e2e8f0;
    border-radius: 10px;
    font-family: inherit;
    outline: none;
    transition: 0.3s;
    box-sizing: border-box;
}

.input-group input:focus,
.custom-select:focus,
textarea:focus {
    border-color: #ff7a18;
}

.password-wrapper {
    position: relative;
}

.form-options {
    display: flex;
    justify-content: space-between;
    font-size: 14px;
    margin-bottom: 25px;
}

.form-options a {
    color: #ff7a18;
}

.btn-orange-full-auth {
    width: 100%;
    padding: 14px;
    background-color: #ff7a18;
    color: white;
    border: none;
    border-radius: 10px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.3s;
}

.btn-orange-full-auth:hover {
    background-color: #e66a15;
}

.footer-text {
    margin-top: 20px;
    font-size: 14px;
    color: #64748b;
}

.footer-text a {
    color: #ff7a18;
    text-decoration: none;
    font-weight: 600;
}

.form-row {
    display: flex;
    gap: 20px;
    margin-bottom: 5px;
}

.form-row .input-group {
    flex: 1;
}

.radio-group,
.checkbox-grid {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
    margin-top: 5px;
}

.checkbox-grid {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 10px;
}

.radio-group label,
.checkbox-grid label {
    font-size: 14px;
    color: #475569;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 5px;
    font-weight: normal;
}

textarea {
    resize: vertical;
}

@media (max-width: 992px) {
    .menu-toggle {
        display: flex;
    }

    nav {
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background-color: #fff;
        box-shadow: 0 10px 15px rgba(0, 0, 0, 0.05);
        overflow: hidden;
        max-height: 0;
        transition: max-height 0.4s ease-in-out;
    }

    nav.active {
        max-height: 400px;
    }

    nav ul {
        flex-direction: column;
        align-items: center;
        width: 100%;
        padding: 20px 0;
        gap: 20px;
    }

    nav ul li {
        width: 100%;
        text-align: center;
    }

    .hero-wrapper,
    .experts-wrapper {
        flex-direction: column;
        text-align: center;
    }

    .hero-content h1 {
        font-size: 40px;
    }

    .hero-content p {
        margin: 0 auto 30px;
    }

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

    .pricing-grid {
        flex-direction: column;
        align-items: center;
    }

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

@media (max-width: 768px) {
    .story-wrapper,
    .mission-grid {
        flex-direction: column;
    }
}

@media (max-width: 600px) {
    .form-row {
        flex-direction: column;
        gap: 0;
    }

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

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