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

html {
    scroll-behavior: smooth;
}

:root {
    --primary-color: #FF6B35;
    --secondary-color: #4ECDC4;
    --green-color: #2ECC71;
    --dark-gray: #2C3E50;
    --light-gray: #ECF0F1;
    --beige: #F5F5DC;
    --white: #FFFFFF;
    --text-dark: #2C3E50;
    --text-light: #7F8C8D;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: #1a1a1a;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

/* Hero Section */
.hero {
    position: relative;
    min-height: 100vh;
    background: linear-gradient(135deg, #6B4C93 0%, #8B5A9F 50%, #A569BD 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px 20px;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: url('assets/images/1.jpg');
    background-size: cover;
    background-position: center;
    opacity: 0.3;
    z-index: 0;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(107, 76, 147, 0.75);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    color: white;
    max-width: 800px;
    padding: 40px;
}

.badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: #E8E8E8;
    padding: 10px 18px;
    border-radius: 25px;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 24px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    color: #4A4A4A;
}

.star-icon {
    font-size: 18px;
    color: #FFD700;
}

.hero-title {
    font-size: 4rem;
    font-weight: 800;
    margin-bottom: 24px;
    line-height: 1.2;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.highlight {
    color: var(--primary-color);
}

.hero-description {
    font-size: 1.25rem;
    margin-bottom: 45px;
    line-height: 1.8;
    opacity: 0.95;
    text-shadow: 0 1px 5px rgba(0, 0, 0, 0.2);
}

.hero-buttons {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-bottom: 60px;
    align-items: center;
}

.btn-primary {
    background: var(--primary-color);
    color: white;
    border: none;
    padding: 20px 45px;
    border-radius: 14px;
    font-size: 1.15rem;
    font-weight: 700;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 12px;
    transition: all 0.3s ease;
    box-shadow: 0 5px 20px rgba(255, 107, 53, 0.5);
    letter-spacing: 0.3px;
    text-decoration: none;
    justify-content: center;
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(255, 107, 53, 0.7);
    background: #FF5722;
    color: white;
}

.btn-secondary {
    background: #6B4C93;
    color: white;
    border: none;
    padding: 20px 45px;
    border-radius: 14px;
    font-size: 1.15rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 5px 20px rgba(107, 76, 147, 0.5);
    letter-spacing: 0.3px;
    text-decoration: none;
    display: flex;
    align-items: center;
    justify-content: center;
}

.btn-secondary:hover {
    background: #5A3D7A;
    box-shadow: 0 8px 25px rgba(107, 76, 147, 0.7);
    transform: translateY(-3px);
    color: white;
}

.hero-stats {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 40px;
    flex-wrap: wrap;
    margin-top: 20px;
}

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

.stat-number {
    font-size: 2.8rem;
    font-weight: 800;
    margin-bottom: 8px;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

.stat-label {
    font-size: 1rem;
    opacity: 0.95;
    font-weight: 500;
    text-shadow: 0 1px 4px rgba(0, 0, 0, 0.2);
}

.stat-divider {
    width: 1px;
    height: 50px;
    background: rgba(255, 255, 255, 0.4);
}

/* Section Images */
.section-image {
    width: 100%;
    height: 300px;
    overflow: hidden;
    position: relative;
}

.section-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

/* Why Choose Section */
.why-choose {
    background: var(--beige);
    padding: 0;
    position: relative;
}

.why-choose .container {
    padding: 80px 20px;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 20px;
    color: var(--text-dark);
}

.highlight-green {
    color: var(--green-color);
}

.section-subtitle {
    text-align: center;
    font-size: 1.2rem;
    color: var(--text-light);
    margin-bottom: 60px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 60px;
}

.feature-card {
    background: white;
    padding: 45px 40px;
    border-radius: 20px;
    box-shadow: 0 6px 30px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.12);
}

.feature-icon {
    width: 70px;
    height: 70px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
}

.green-icon {
    background: rgba(46, 204, 113, 0.1);
    color: var(--green-color);
}

.feature-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--text-dark);
}

.feature-description {
    color: var(--text-light);
    line-height: 1.6;
}

/* Benefits Intro Section */
.benefits-intro {
    background: var(--beige);
    padding: 0;
    position: relative;
}

.benefits-intro .container {
    padding: 60px 20px;
}

.benefits-intro-title {
    font-size: 2.2rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 24px;
    color: var(--text-dark);
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.benefits-intro-text {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--text-light);
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
}

/* Benefits Section */
.benefits {
    background: #1a1a1a;
    padding: 80px 20px;
}

.benefits-list {
    display: flex;
    flex-direction: column;
    gap: 28px;
    max-width: 600px;
    margin: 0 auto;
}

.benefit-card {
    background: white;
    padding: 40px 32px;
    border-radius: 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    box-shadow: 0 6px 30px rgba(0, 0, 0, 0.12);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.benefit-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 40px rgba(0, 0, 0, 0.15);
}

.benefit-icon {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(46, 204, 113, 0.15);
    color: var(--green-color);
    margin-bottom: 24px;
    flex-shrink: 0;
}

.benefit-icon svg {
    width: 32px;
    height: 32px;
}

.benefit-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--text-dark);
    line-height: 1.3;
}

.benefit-description {
    color: var(--text-light);
    line-height: 1.7;
    font-size: 1rem;
    margin: 0;
}

/* What You Get Section */
.what-you-get {
    background: var(--beige);
    padding: 80px 20px;
}

.what-you-get-content {
    max-width: 900px;
    margin: 0 auto;
}

.what-you-get-header {
    background: white;
    padding: 45px 40px;
    border-radius: 20px;
    margin-bottom: 35px;
    text-align: center;
    box-shadow: 0 6px 30px rgba(0, 0, 0, 0.08);
}

.what-you-get-icon {
    width: 60px;
    height: 60px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    background: rgba(46, 204, 113, 0.1);
    color: var(--green-color);
}

.what-you-get-title {
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--text-dark);
}

.what-you-get-subtitle {
    color: var(--text-light);
    font-size: 1.1rem;
}

.what-you-get-main {
    background: var(--beige);
    padding: 40px;
    border-radius: 16px;
}

.section-title-large {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 20px;
    color: var(--text-dark);
}

.section-description {
    font-size: 1.1rem;
    color: var(--text-light);
    margin-bottom: 40px;
    line-height: 1.8;
}

.features-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.feature-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    font-size: 1.1rem;
    color: var(--text-dark);
}

.check-icon {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: var(--green-color);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 16px;
    flex-shrink: 0;
}

.check-icon.orange {
    background: var(--primary-color);
}

.check-icon.green {
    background: var(--green-color);
}

/* Product Card Section */
.product-card-section {
    background: var(--beige);
    padding: 0;
    position: relative;
}

.product-card-section .container {
    padding: 80px 20px;
}

.product-card {
    max-width: 500px;
    margin: 0 auto 60px;
    background: linear-gradient(135deg, rgba(46, 204, 113, 0.12) 0%, rgba(255, 107, 53, 0.12) 100%);
    padding: 65px 45px;
    border-radius: 28px;
    text-align: center;
    position: relative;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.12);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.product-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 14px 50px rgba(0, 0, 0, 0.15);
}

.product-icon-top {
    margin-bottom: 20px;
}

.book-icon {
    font-size: 3rem;
}

.product-badge-top {
    position: absolute;
    top: 20px;
    right: 20px;
    background: white;
    width: 50px;
    height: 50px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.product-badge-bottom {
    position: absolute;
    bottom: 20px;
    left: 20px;
    background: white;
    width: 50px;
    height: 50px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.product-title {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 12px;
    color: var(--text-dark);
}

.product-subtitle {
    font-size: 1.2rem;
    color: var(--text-light);
    margin-bottom: 30px;
}

.product-cta {
    background: var(--primary-color);
    color: white;
    border: none;
    padding: 18px 40px;
    border-radius: 12px;
    font-size: 1.1rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(255, 107, 53, 0.4);
}

.product-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 107, 53, 0.6);
}

.testimonials-intro {
    text-align: center;
    margin-top: 60px;
}

/* Testimonials Section */
.testimonials {
    background: #1a1a1a;
    padding: 80px 20px;
    color: white;
}

.testimonials .section-title-large {
    color: white;
    text-align: center;
}

.testimonials .section-subtitle {
    color: rgba(255, 255, 255, 0.8);
    text-align: center;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 60px;
}

.testimonial-card {
    background: white;
    padding: 45px 40px;
    border-radius: 20px;
    box-shadow: 0 6px 30px rgba(0, 0, 0, 0.1);
    color: var(--text-dark);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.testimonial-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
}

.testimonial-stars {
    display: flex;
    gap: 4px;
    margin-bottom: 20px;
}

.star {
    color: var(--primary-color);
    font-size: 1.5rem;
}

.testimonial-text {
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: 30px;
    color: var(--text-dark);
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 16px;
}

.author-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--green-color);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.2rem;
}

.author-name {
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--text-dark);
}

.author-role {
    color: var(--text-light);
    font-size: 0.9rem;
}

/* Pricing Section */
.pricing {
    background: var(--beige);
    padding: 80px 20px;
}

.pricing-intro {
    text-align: center;
    margin-bottom: 60px;
}

.pricing-plans {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-bottom: 60px;
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
}

.pricing-card {
    background: white;
    padding: 45px 40px;
    border-radius: 20px;
    box-shadow: 0 6px 30px rgba(0, 0, 0, 0.08);
    position: relative;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.pricing-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.12);
}

.pricing-card.recommended {
    border: 2px solid var(--primary-color);
}

.popular-badge {
    position: absolute;
    top: -15px;
    right: 20px;
    background: var(--primary-color);
    color: white;
    padding: 8px 20px;
    border-radius: 20px;
    font-weight: 700;
    font-size: 0.9rem;
    transform: rotate(5deg);
}

.plan-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
}

.plan-icon {
    font-size: 1.5rem;
}

.plan-name {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--text-dark);
}

.plan-duration {
    font-size: 1.1rem;
    color: var(--text-light);
    margin-bottom: 20px;
}

.plan-pricing {
    margin-bottom: 12px;
}

.plan-price-old {
    font-size: 1.2rem;
    color: var(--text-light);
    text-decoration: line-through;
    margin-right: 12px;
}

.plan-price {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--text-dark);
}

.plan-payment {
    color: var(--text-light);
    margin-bottom: 30px;
    font-size: 0.95rem;
}

.plan-features {
    list-style: none;
    margin-bottom: 30px;
}

.plan-features li {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
    color: var(--text-dark);
    font-size: 1rem;
}

.plan-button {
    width: 100%;
    padding: 18px;
    border: none;
    border-radius: 12px;
    font-size: 1.1rem;
    font-weight: 700;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    transition: all 0.3s ease;
}

.plan-button.basic {
    background: var(--light-gray);
    color: var(--text-dark);
}

.plan-button.basic:hover {
    background: #d5dbdb;
}

.plan-button.recommended-btn {
    background: var(--primary-color);
    color: white;
    box-shadow: 0 4px 15px rgba(255, 107, 53, 0.4);
}

.plan-button.recommended-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 107, 53, 0.6);
}

.plan-button.premium-btn {
    background: var(--green-color);
    color: white;
    box-shadow: 0 4px 15px rgba(46, 204, 113, 0.4);
}

.plan-button.premium-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(46, 204, 113, 0.6);
}

.trust-badges {
    display: flex;
    justify-content: center;
    gap: 40px;
    flex-wrap: wrap;
    margin-top: 60px;
}

.trust-badge {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--text-dark);
    font-weight: 500;
}

.badge-icon {
    font-size: 1.5rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
    }

    .hero-description {
        font-size: 1rem;
    }

    .section-title,
    .section-title-large {
        font-size: 2rem;
    }

    .benefits-intro-title {
        font-size: 1.8rem;
    }

    .benefits-intro-text {
        font-size: 1rem;
    }

    .hero-stats {
        gap: 20px;
    }

    .stat-number {
        font-size: 2rem;
    }

    .features-grid,
    .testimonials-grid,
    .pricing-plans {
        grid-template-columns: 1fr;
    }

    .hero-buttons {
        width: 100%;
    }

    .btn-primary,
    .btn-secondary {
        width: 100%;
        justify-content: center;
    }

    .trust-badges {
        flex-direction: column;
        align-items: center;
        gap: 20px;
    }

    .benefit-card {
        padding: 35px 28px;
    }

    .benefit-icon {
        width: 60px;
        height: 60px;
        margin-bottom: 20px;
    }

    .benefit-icon svg {
        width: 28px;
        height: 28px;
    }

    .benefit-title {
        font-size: 1.3rem;
    }

    .section-image {
        height: 200px;
    }

    .why-choose .container,
    .benefits-intro .container,
    .product-card-section .container {
        padding: 50px 20px;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }

    .hero-content {
        padding: 20px;
    }

    .section-title,
    .section-title-large {
        font-size: 1.5rem;
    }

    .benefits-intro-title {
        font-size: 1.5rem;
    }

    .benefits-intro .container {
        padding: 40px 20px;
    }

    .benefits {
        padding: 60px 20px;
    }

    .benefit-card {
        padding: 30px 24px;
    }

    .product-card {
        padding: 40px 20px;
    }

    .pricing-card {
        padding: 30px 20px;
    }

    .section-image {
        height: 150px;
    }

    .why-choose .container,
    .product-card-section .container {
        padding: 40px 20px;
    }
}