/* Base Styles */
:root {
    --primary: #000000;
    --text: #333333;
    --text-light: #666666;
    --border: #e5e5e5;
    --white: #ffffff;
    --gray-50: #ebeef0d8;
    --gray-100: #f3f4f6;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    color: var(--text);
    line-height: 1.6;
    background-color: var(--white);
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1rem;
    color: var(--text);
}

p {
    margin-bottom: 1.5rem;
    color: var(--text-light);
}

a {
    text-decoration: none;
    color: var(--primary);
    transition: all 0.2s ease;
}

ul {
    list-style: none;
}

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

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    font-weight: 600;
    text-align: center;
    cursor: pointer;
    transition: all 0.2s ease;
    border: 1px solid transparent;
}

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

.btn.primary:hover {
    opacity: 0.9;
}

.btn.secondary {
    background-color: transparent;
    border: 1px solid var(--primary);
    color: var(--primary);
}

.btn.secondary:hover {
    background-color: var(--gray-50);
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: var(--white);
    padding: 0rem 0;
    z-index: 1000;
    border-bottom: 1px solid var(--border);
}

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

.logo img {
    height: 54px;
    margin: 5px;
    margin-top: 8px;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-links li a {
    font-weight: 500;
    color: var(--text);
}

.nav-links li a:hover {
    color: var(--primary);
}

.login-btn {
    font-weight: 500;
}

/* Hero Section */
.hero {
    padding: 4rem 0 6rem;
    margin-top: 2rem;
}

.hero .container {
    display: flex;
    align-items: center;
    gap: 4rem;
}

.hero-content {
    flex: 1;
}

.hero h1 {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
    line-height: 1.1;
}


.hero .subtitle {
    font-size: 1.25rem;
    font-weight: 500;
    color: var(--text);
    margin-bottom: 1.5rem;
}

.ai-model-icons {
    display: flex;
    justify-content: space-between;
    margin: 15px;
    margin-bottom: 25px;
    width: 48%;
}


.ai-model-icons img {
    height: 24px;
    margin: 4px;
}



.hero .description {
    font-size: 1.125rem;
    margin-bottom: 2rem;
    padding: 1rem 1rem 1rem 1rem;
    max-width: 600px;
    border-radius: 8px;
}

.cta-buttons {
    display: flex;
    gap: 1rem;
    margin-top: 0rem;
}

.hero-image {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
}


.hero-image img {
    border-radius: 8px;


}

/*Why us */

.whyussec{
    padding: 3rem 0;
}

.whyussec img {
    display: block;
    margin: 0 auto 1rem;
    height: 60px;
    width: auto;
}

.whyussec h2{
    font-size: 2rem;
    text-align: center;
    max-width: 800px;
    margin: 0 auto 4rem;
    padding: 0 1rem;
}

/*why description left*/


.whydescriptionleft,
.whydescriptionright {
    padding: 2rem;
    border-radius: 8px;
    margin: 2rem auto;
    width: 90%;
    max-width: 800px;
    box-sizing: border-box;
}

.whydescriptionleft {
    background-color: var(--primary);
    border: 2px solid #b5bac6;
    box-shadow: 0 10px 15px -3px rgba(213, 191, 191, 0.1), 8px 8px 6px -2px rgb(171, 167, 167);
}

.whydescriptionright {
    background-color: white;
    border: 2px solid #111827;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 8px 8px 6px -2px rgb(171, 167, 167);
}

.whydescriptionleft h3,
.whydescriptionright h3 {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 1.5rem;
    font-size: 1.5rem;
    line-height: 1.3;
}

.whydescriptionleft h3 {
    color: #e5e5e5;
}

.whydescriptionright h3 {
    color: #000000;
}

.whydescriptionleft p,
.whydescriptionright p {
    max-width: 700px;
    margin: 0 auto;
    text-align: center;
    font-size: 1.1rem;
    line-height: 1.6;
}

.whydescriptionleft p {
    color: #9ca3af;
}

.whydescriptionright p {
    color: #666666;
}

/* Tablet Styles */
@media (min-width: 768px) {
    .whydescriptionleft,
    .whydescriptionright {
        width: 80%;
        padding: 2.5rem;
    }
    
    .whydescriptionleft {
        margin-left: 10%;
        margin-right: auto;
    }
    
    .whydescriptionright {
        margin-right: 10%;
        margin-left: auto;
    }
}

/* Desktop Styles */
@media (min-width: 1024px) {
    .whyussec {
        padding: 5rem 0;
    }
    
    .whyussec img {
        height: 80px;
        margin-bottom: 1.5rem;
    }
    
    .whyussec h2 {
        font-size: 2.25rem;
        margin-bottom: 5rem;
    }
    
    .whydescriptionleft,
    .whydescriptionright {
        max-width: 60%;
        padding: 3rem;
    }
    
    .whydescriptionleft {
        margin-left: 6rem;
    }
    
    .whydescriptionright {
        margin-right: 6rem;
    }
}

/* Large Desktop Styles */
@media (min-width: 1440px) {
    .whydescriptionleft,
    .whydescriptionright {
        max-width: 50%;
    }
}

/* Reviews Section */
.reviews-section {
    padding: 6rem 0;
    background-color: #f9fafb;
    overflow: hidden;
}

.reviews-section h2 {
    text-align: center;
    font-size: 2.25rem;
    margin-bottom: 1rem;
    color: var(--text);
}

.section-subtitle {
    text-align: center;
    color: var(--text-light);
    max-width: 600px;
    margin: 0 auto 3rem auto;
}

.reviews-container {
    position: relative;
    width: 100%;
    padding: 1rem 0;
    overflow: hidden;
}

.reviews-track {
    display: flex;
    gap: 2rem;
    padding: 1rem 0;
    transition: transform 0.3s ease-out;
    width: max-content;
}

.review-card {
    background: white;
    border-radius: 12px;
    padding: 2rem;
    width: 350px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    flex-shrink: 0;
}

.review-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.reviewer-info {
    display: flex;
    align-items: center;
    margin-bottom: 1.25rem;
}

.reviewer-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    object-fit: cover;
    margin-right: 1rem;
    border: 2px solid var(--primary);
}

.reviewer-details h4 {
    margin: 0;
    font-size: 1rem;
    color: var(--text);
}

.reviewer-details span {
    font-size: 0.875rem;
    color: var(--text-light);
}

.review-content p {
    color: var(--text);
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 1.5rem;
    font-style: italic;
}

.review-rating {
    color: #fbbf24;
    font-size: 1.25rem;
    letter-spacing: 2px;
}

/* Hover effect for scroll */
@media (min-width: 1024px) {
    .reviews-container {
        padding: 2rem 0;
    }
    
    .reviews-track {
        gap: 2.5rem;
        padding: 2rem 0;
        transform: translateX(0);
        will-change: transform;
    }
    
    .reviews-container:hover .reviews-track {
        transform: translateX(calc(350px * -3 - 2.5rem * 2));
        transition: transform 35s cubic-bezier(0.2, 0.9, 0.4, 1);
    }
}

/* What Makes a Good Prompt Section */
.prompt-guide {
    padding: 5rem 0;
    background-color: #f8f9fa;
}

.prompt-guide h2 {
    text-align: center;
    font-size: 2.25rem;
    margin-bottom: 1rem;
    color: var(--text);
}

.prompt-guide .section-subtitle {
    text-align: center;
    color: var(--text-light);
    max-width: 700px;
    margin: 0 auto 3rem;
    font-size: 1.125rem;
}

.guide-content {
    max-width: 1200px;
    margin: 0 auto;
}

.guide-intro {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 3rem;
}

.guide-intro p {
    font-size: 1.125rem;
    line-height: 1.7;
    color: var(--text);
}

.guide-tips {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
}

.tip-card {
    background: white;
    border-radius: 12px;
    padding: 2rem;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.tip-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.tip-header {
    display: flex;
    align-items: center;
    margin-bottom: 1.25rem;
}

.tip-number {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    background-color: var(--primary);
    color: white;
    border-radius: 50%;
    font-weight: 600;
    margin-right: 1rem;
    flex-shrink: 0;
}

.tip-card h3 {
    margin: 0;
    font-size: 1.25rem;
    color: var(--text);
}

.tip-card p {
    color: var(--text-light);
    margin-bottom: 1.5rem;
}

.example {
    background: #f8f9fa;
    border-radius: 8px;
    overflow: hidden;
    border: 1px solid #e9ecef;
}

.example-label {
    display: block;
    padding: 0.5rem 1rem;
    font-weight: 600;
    font-size: 0.875rem;
}

.bad-example {
    border-bottom: 1px solid #e9ecef;
    background-color: #fff5f5;
}

.bad-example .example-label {
    color: #e53e3e;
    background-color: #fff5f5;
}

.good-example .example-label {
    color: #38a169;
    background-color: #f0fff4;
}

.example p {
    margin: 0;
    padding: 1rem;
    font-family: 'Courier New', monospace;
    font-size: 0.9rem;
    line-height: 1.5;
    white-space: pre-wrap;
}

.guide-cta {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
    padding: 3rem 2rem;
    background: white;
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
}

.guide-cta p {
    font-size: 1.125rem;
    margin-bottom: 1.5rem;
    color: var(--text);
}

.guide-cta .btn {
    padding: 0.75rem 2rem;
    font-size: 1.125rem;
}

/* Responsive adjustments for Reviews Section */

/* Tablets (768px - 1023px) - Manual horizontal scrolling */
@media (min-width: 768px) and (max-width: 1023px) {
    .reviews-section {
        padding: 4rem 0;
    }
    
    .reviews-section h2 {
        font-size: 1.875rem;
    }
    
    .section-subtitle {
        font-size: 1rem;
        padding: 0 1rem;
    }
    
    .reviews-container {
        padding: 1rem 0;
        overflow-x: auto;
        overflow-y: hidden;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: thin;
        scrollbar-color: #cbd5e1 #f1f5f9;
    }
    
    .reviews-container::-webkit-scrollbar {
        height: 8px;
    }
    
    .reviews-container::-webkit-scrollbar-track {
        background: #f1f5f9;
        border-radius: 4px;
    }
    
    .reviews-container::-webkit-scrollbar-thumb {
        background: #cbd5e1;
        border-radius: 4px;
    }
    
    .reviews-container::-webkit-scrollbar-thumb:hover {
        background: #94a3b8;
    }
    
    .reviews-track {
        overflow-x: visible;
        scroll-snap-type: x mandatory;
        scroll-padding: 0 1rem;
        padding: 1rem 1rem;
        margin: 0 -1rem;
        gap: 1.5rem;
        transition: none;
        transform: none !important;
        will-change: auto;
    }
    
    .review-card {
        scroll-snap-align: start;
        width: 320px;
        padding: 1.5rem;
    }
    
    /* Disable hover auto-scroll on tablets */
    .reviews-container:hover .reviews-track {
        transform: none !important;
        transition: none;
    }
}

/* Mobile phones (max-width: 767px) - Manual horizontal scrolling */
@media (max-width: 767px) {
    .reviews-section {
        padding: 3rem 0;
    }
    
    .reviews-section h2 {
        font-size: 1.5rem;
        margin-bottom: 0.75rem;
    }
    
    .section-subtitle {
        font-size: 0.875rem;
        padding: 0 1rem;
        margin-bottom: 2rem;
    }
    
    .reviews-container {
        padding: 0.75rem 0;
        overflow-x: auto;
        overflow-y: hidden;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: thin;
        scrollbar-color: #cbd5e1 #f1f5f9;
    }
    
    .reviews-container::-webkit-scrollbar {
        height: 6px;
    }
    
    .reviews-container::-webkit-scrollbar-track {
        background: #f1f5f9;
        border-radius: 3px;
    }
    
    .reviews-container::-webkit-scrollbar-thumb {
        background: #cbd5e1;
        border-radius: 3px;
    }
    
    .reviews-container::-webkit-scrollbar-thumb:hover {
        background: #94a3b8;
    }
    
    .reviews-track {
        overflow-x: visible;
        scroll-snap-type: x mandatory;
        scroll-padding: 0 1rem;
        padding: 0.75rem 1rem;
        margin: 0 -1rem;
        gap: 1rem;
        transition: none;
        transform: none !important;
        will-change: auto;
    }
    
    .review-card {
        scroll-snap-align: start;
        width: 280px;
        padding: 1.25rem;
    }
    
    .reviewer-avatar {
        width: 40px;
        height: 40px;
    }
    
    .reviewer-details h4 {
        font-size: 0.9rem;
    }
    
    .reviewer-details span {
        font-size: 0.8rem;
    }
    
    .review-content p {
        font-size: 0.875rem;
        margin-bottom: 1rem;
    }
    
    .review-rating {
        font-size: 1.125rem;
        letter-spacing: 1px;
    }
    
    /* Disable hover auto-scroll on mobile */
    .reviews-container:hover .reviews-track {
        transform: none !important;
        transition: none;
    }
}

/* Small mobile phones (max-width: 480px) */
@media (max-width: 480px) {
    .review-card {
        width: 260px;
        padding: 1rem;
    }
    
    .review-content p {
        font-size: 0.85rem;
    }
    
}

/* Description Section */
.description {
    padding: 5rem 0;
    background-color: var(--gray-50);
}

.description img {
    display: block;
    margin: 0 auto 1.5rem;
    height: 80px;
}

.description h2 {
    font-size: 2.25rem;
    text-align: center;
    max-width: 800px;
    margin: 0 auto 2rem;
}

.description p {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
    font-size: 1.125rem;
    line-height: 1.7;
}

/* Features Section */
.features {
    padding: 6rem 0;
}

.features h2 {
    font-size: 2.25rem;
    text-align: center;
    margin-bottom: 3rem;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.feature-card {
    padding: 2rem;
    border: 1px solid var(--border);
    border-radius: 8px;
    transition: all 0.2s ease;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
}

.feature-card h3 {
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
}

.feature-card p {
    margin: 0;
    color: var(--text-light);
}

/* Footer */
footer {
    background-color: #111827;
    color: #9ca3af;
    padding: 4rem 0 2rem;
}

.footer-content {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-logo img {
    height: 48px;
    margin-bottom: 1rem;
}

.footer-logo p {
    color: #9ca3af;
    max-width: 300px;
}

.footer-links {
    display: flex;
    flex-wrap: wrap;
    gap: 3rem;
}

.footer-column h4 {
    color: #f3f4f6;
    margin-bottom: 1.25rem;
    font-size: 1rem;
    font-weight: 600;
}

.footer-column a {
    display: block;
    color: #9ca3af;
    margin-bottom: 0.75rem;
    font-size: 0.9375rem;
}

.footer-column a:hover {
    color: #ffffff;
}

.footer-bottom {
    padding-top: 2rem;
    border-top: 1px solid #374151;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.social-links {
    display: flex;
    gap: 1.5rem;
}

.social-links a {
    color: #9ca3af;
}

.social-links a:hover {
    color: #ffffff;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .hero .container {
        flex-direction: column;
        text-align: center;
    }

    .hero-content {
        margin-bottom: 3rem;
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    .hero h1 {
        font-size: 2.75rem;
    }

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

    .hero-image {
        width: 100%;
        max-width: 600px;
        margin: 0 auto;
        
    }
 
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }

    .hero {
        padding: 6rem 0 4rem;
        margin-top: 3rem;
    }

    .hero h1 {
        font-size: 2.25rem;
    }

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

    .footer-content {
        flex-direction: column;
        gap: 2rem;
    }

    .footer-links {
        flex-direction: column;
        gap: 2rem;
    }

    .footer-bottom {
        flex-direction: column;
        text-align: center;
        gap: 1.5rem;
    }

    .social-links {
        justify-content: center;
    }
}