/* Global Variables */
:root {
    --primary-color: #000000;
    --secondary-color: #333333;
    --accent-color: #666666;
    --text-dark: #FFFFFF;
    --text-light: #666666;
    --bg-light: #000000;
    --bg-dark: #000000;
    --white: #FFFFFF;
    --shadow: 0 10px 30px rgba(255, 255, 255, 0.1);
    --transition: all 0.3s ease;
}

/* Reset & Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background: var(--bg-dark);
    overflow-x: hidden;
    width: 100%;
    max-width: 100vw;
}

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

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1rem;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 30px;
    border-radius: 50px;
    font-weight: 600;
    text-align: center;
    transition: var(--transition);
    cursor: pointer;
    border: none;
    outline: none;
}

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

.btn-primary:hover {
    background: #333333;
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

.btn-secondary {
    background: var(--white);
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

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

.btn-large {
    padding: 16px 40px;
    font-size: 1.1rem;
}

.btn-block {
    display: block;
    width: 100%;
}

/* Buttons on black backgrounds */
.hero .btn-primary,
.cta .btn-primary,
.contact-form .btn-primary {
    background: var(--white);
    color: var(--primary-color);
    border: 2px solid var(--white);
}

.hero .btn-primary:hover,
.cta .btn-primary:hover,
.contact-form .btn-primary:hover {
    background: rgba(255, 255, 255, 0.9);
    color: var(--primary-color);
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(255, 255, 255, 0.3);
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: var(--bg-dark);
    box-shadow: 0 2px 10px rgba(255, 255, 255, 0.1);
    z-index: 1000;
    transition: var(--transition);
}

.navbar.scrolled {
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.15);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
}

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

.logo-image {
    height: 45px;
    width: auto;
}

.logo-text {
    font-weight: 700;
    font-size: 1.3rem;
    color: var(--white);
}

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

.nav-link {
    font-weight: 500;
    color: var(--white);
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--white);
    transition: var(--transition);
}

.nav-link:hover::after {
    width: 100%;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.nav-toggle span {
    width: 25px;
    height: 3px;
    background: var(--white);
    margin: 3px 0;
    transition: var(--transition);
}

/* Hero Section */
.hero {
    position: relative;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero-slideshow {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
}

.slideshow-container {
    position: relative;
    width: 100%;
    height: 100%;
}

.slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 1.5s ease-in-out;
}

.slide.active {
    opacity: 1;
}

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

.slide-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 1;
}

.hero-content {
    text-align: center;
    color: var(--white);
    z-index: 2;
    max-width: 900px;
    padding: 0 20px;
    position: relative;
}

.hero-title {
    font-size: clamp(3rem, 8vw, 5rem);
    font-weight: 900;
    margin-bottom: 1rem;
    line-height: 1.1;
}

.hero-small {
    display: block;
    font-size: 1.2rem;
    font-weight: 400;
    margin-bottom: 0.5rem;
    letter-spacing: 2px;
}

.hero-accent {
    color: var(--white);
}

.hero-subtitle {
    font-size: 1.3rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 3rem;
}

.hero-features {
    display: flex;
    gap: 2rem;
    justify-content: center;
    flex-wrap: wrap;
}

.feature {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 500;
}

.feature i {
    color: var(--white);
    font-size: 1.2rem;
}

.scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    animation: bounce 2s infinite;
}

.scroll-indicator i {
    font-size: 2rem;
    color: var(--white);
    opacity: 0.7;
}

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

/* Section Headers */
.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-title {
    font-size: clamp(2rem, 5vw, 3rem);
    margin-bottom: 1rem;
}

/* White sections - Services, About, Contact */
.services .section-title,
.about .section-title,
.contact .section-title {
    color: var(--primary-color);
}

.services .section-subtitle,
.about .section-subtitle,
.contact .section-subtitle {
    color: var(--text-light);
}

.section-subtitle {
    font-size: 1.2rem;
    color: var(--text-light);
}

/* Services Section */
.services {
    padding: 100px 0;
    background: var(--white);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.service-card {
    background: var(--primary-color);
    padding: 3rem 2rem;
    border-radius: 20px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    transition: var(--transition);
    text-align: center;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
}

.service-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 2rem;
    background: var(--white);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--primary-color);
}

.service-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--white);
}

.service-card p {
    color: var(--white);
    margin-bottom: 2rem;
}

.service-features {
    list-style: none;
    text-align: left;
}

.service-features li {
    padding: 0.5rem 0;
    padding-left: 1.5rem;
    position: relative;
    color: var(--white);
}

.service-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--white);
    font-weight: bold;
}

/* Gallery Section */
.gallery {
    padding: 100px 0 50px;
    background: var(--bg-dark);
    overflow: hidden;
}

.gallery-container {
    width: 100%;
    overflow: hidden;
    position: relative;
    margin-top: 4rem;
}

.gallery-scroll-indicators {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1rem;
    margin-top: 2rem;
    color: var(--white);
    font-size: 0.9rem;
}

.scroll-arrow {
    color: var(--white);
    font-size: 1.2rem;
    animation: scrollHint 2s infinite;
}

@keyframes scrollHint {
    0%, 100% { transform: translateX(0); opacity: 1; }
    50% { transform: translateX(5px); opacity: 0.7; }
}

.gallery-row {
    display: flex;
    overflow-x: auto;
    overflow-y: hidden;
    position: relative;
    width: 100vw;
    margin-left: calc(-50vw + 50%);
    margin-right: calc(-50vw + 50%);
    scrollbar-width: thin;
    scrollbar-color: #333 #f1f1f1;
}

.gallery-row::-webkit-scrollbar {
    height: 8px;
}

.gallery-row::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 10px;
}

.gallery-row::-webkit-scrollbar-thumb {
    background: #333;
    border-radius: 10px;
}

.gallery-row::-webkit-scrollbar-thumb:hover {
    background: #555;
}

.gallery-row-content {
    display: flex;
    gap: 30px;
    padding: 0 20px;
}

.gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(255, 255, 255, 0.1);
    cursor: pointer;
    min-width: 400px;
    max-width: 400px;
    flex-shrink: 0;
}

.gallery-item img {
    width: 100%;
    height: 300px;
    object-fit: cover;
    transition: var(--transition);
}

.gallery-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to bottom, transparent, rgba(0, 0, 0, 0.8));
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 2rem;
    opacity: 0;
    transition: var(--transition);
}

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

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

.gallery-overlay h4 {
    color: var(--white);
    font-size: 1.3rem;
    margin-bottom: 0.5rem;
}

.gallery-overlay p {
    color: rgba(255, 255, 255, 0.8);
}

/* Stats Section */
.stats {
    padding: 80px 0;
    background: var(--primary-color);
    color: var(--white);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 3rem;
    text-align: center;
}

.stat-item {
    text-align: center;
    background: rgba(255, 255, 255, 0.05);
    padding: 2.5rem 1.5rem;
    border-radius: 20px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: var(--transition);
}

.stat-item:hover {
    transform: translateY(-10px);
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.2);
}

.stat-icon {
    margin-bottom: 1.5rem;
}

.stat-icon i {
    font-size: 3rem;
    color: var(--white);
    opacity: 0.9;
}

.stat-number {
    font-size: 3rem;
    font-weight: 900;
    color: var(--white);
    margin-bottom: 0.5rem;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.stat-label {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.9);
    font-weight: 500;
    letter-spacing: 0.5px;
}

/* About Section */
.about {
    padding: 100px 0;
    background: var(--white);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-text h2 {
    font-size: 2.5rem;
    margin-bottom: 2rem;
    color: var(--primary-color);
}

.about-text p {
    color: var(--text-light);
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
}

.about-features {
    margin-top: 3rem;
}

.about-feature {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
}

.about-feature i {
    font-size: 2rem;
    color: var(--primary-color);
    width: 50px;
}

.about-feature h4 {
    margin-bottom: 0.5rem;
    color: var(--primary-color);
}

.about-feature p {
    margin-bottom: 0;
    font-size: 0.95rem;
}

.about-image {
    position: relative;
}

.about-image img {
    width: 100%;
    border-radius: 0px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.15);
}

.about-badge {
    position: absolute;
    bottom: 30px;
    right: 30px;
    background: var(--white);
    padding: 1rem 1.5rem;
    border-radius: 50px;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    color: #333333;
    border: 2px solid #f0f0f0;
}

.rating-stars {
    display: flex;
    gap: 2px;
}

.rating-stars i {
    color: #FFD700;
    font-size: 1rem;
    text-shadow: 0 1px 2px rgba(255, 215, 0, 0.3);
}

.rating-text {
    font-size: 0.9rem;
    font-weight: 600;
    color: #333333;
    letter-spacing: 0.5px;
}

/* Testimonials Section */
.testimonials {
    padding: 100px 0 50px;
    background: var(--primary-color);
    overflow: hidden;
}

.testimonials .section-title {
    color: var(--white);
}

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

.carousel-container {
    width: 100%;
    overflow: hidden;
    position: relative;
    margin-top: 4rem;
}

.row {
    display: flex;
    overflow: hidden;
    position: relative;
    width: 100vw;
    margin-left: calc(-50vw + 50%);
    margin-right: calc(-50vw + 50%);
}

.row-content {
    display: flex;
    gap: 20px;
    animation: scrollLeft 240s linear infinite;
    will-change: transform;
    backface-visibility: hidden;
    -webkit-backface-visibility: hidden;
    opacity: 0;
    transition: opacity 0.5s ease;
}

.row-content.loaded {
    opacity: 1;
}

@keyframes scrollLeft {
    0% { transform: translateX(0); }
    100% { transform: translateX(-33.33%); }
}

/* Ensure animation doesn't pause on mobile */
.row-content:hover {
    animation-play-state: running;
}

.comment-card {
    background-color: var(--white);
    border: 1px solid #e0e0e0;
    border-radius: 16px;
    padding: 24px;
    min-width: 380px;
    max-width: 380px;
    transition: all 0.3s ease;
    cursor: pointer;
    flex-shrink: 0;
    box-shadow: 0 5px 20px rgba(255, 255, 255, 0.1);
}

.comment-card:hover {
    background-color: #f8f9fa;
    border-color: #d0d0d0;
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(255, 255, 255, 0.15);
}

.comment-header {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    margin-bottom: 16px;
}

.avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 18px;
    color: var(--white);
    background-color: var(--primary-color);
    flex-shrink: 0;
}

.user-info {
    flex: 1;
}

.username {
    font-weight: 600;
    color: var(--primary-color);
    font-size: 16px;
    margin-bottom: 4px;
}

.timestamp {
    font-size: 13px;
    color: var(--text-light);
}

.comment-text {
    color: var(--text-light);
    line-height: 1.6;
    font-size: 15px;
    margin-bottom: 8px;
}

.stars {
    margin-left: auto;
    flex-shrink: 0;
    display: flex;
    gap: 2px;
}

.stars svg {
    width: 20px;
    height: 20px;
    fill: #FFD700;
}

/* CTA Section */
.cta {
    padding: 100px 0;
    background: var(--primary-color);
    color: var(--white);
    text-align: center;
}

.cta-content h2 {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.cta-content p {
    font-size: 1.3rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

/* Contact Section */
.contact {
    padding: 100px 0;
    background: var(--white);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    margin-top: 3rem;
}

.contact-item {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
}

.contact-item i {
    font-size: 1.5rem;
    color: var(--primary-color);
    width: 40px;
}

.contact-item h4 {
    margin-bottom: 0.5rem;
    color: var(--primary-color);
}

.contact-item a {
    color: #333333;
}

.contact-item a:hover {
    color: var(--primary-color);
}

.contact-item p {
    color: #333333;
}

.contact-form {
    background: var(--primary-color);
    padding: 3rem;
    border-radius: 20px;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 1rem;
    border: 1px solid #e0e0e0;
    border-radius: 10px;
    font-family: inherit;
    font-size: 1rem;
    transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
}

/* Footer */
.footer {
    background: var(--bg-dark);
    color: var(--white);
    padding: 50px 0 20px;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.footer-logo {
    height: 40px;
    width: auto;
}

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

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
}

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

.footer-social {
    display: flex;
    gap: 1rem;
}

.footer-social a {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.footer-social a:hover {
    background: var(--primary-color);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.5);
}

.footer-bottom a {
    color: var(--white);
}

/* Call Button */
.call-btn {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: var(--primary-color);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    transition: var(--transition);
    z-index: 999;
}

.call-btn:hover {
    transform: scale(1.1);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.3);
}

/* Responsive Design */
@media (max-width: 768px) {
    html, body {
        max-width: 100vw;
        overflow-x: hidden;
    }

    .container {
        padding: 0 15px;
        max-width: 100%;
    }

    .nav-container {
        padding: 1rem 15px;
    }

    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background: var(--bg-dark);
        width: 100%;
        padding: 2rem;
        box-shadow: 0 10px 30px rgba(255, 255, 255, 0.1);
        transition: var(--transition);
    }

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

    .nav-toggle {
        display: flex;
    }

    .hero {
        padding: 0;
        min-height: 100vh;
    }

    .hero-content {
        padding: 0 20px;
        max-width: 100%;
    }

    .hero-title {
        font-size: 2.5rem;
        line-height: 1.1;
        margin-bottom: 1rem;
    }

    .hero-subtitle {
        font-size: 1.1rem;
        margin-bottom: 2rem;
    }

    .hero-buttons {
        flex-direction: column;
        width: 100%;
        max-width: 280px;
        margin: 0 auto 2rem;
        gap: 1rem;
    }

    .hero-features {
        flex-wrap: wrap;
        justify-content: center;
        gap: 1rem;
    }

    .services-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .gallery-row {
        width: 100vw;
        margin-left: -15px;
        margin-right: -15px;
    }

    .gallery-item {
        min-width: 300px;
        max-width: 300px;
    }

    .about-content,
    .contact-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

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

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

    .comment-card {
        min-width: 300px;
        max-width: 300px;
        padding: 20px;
    }

    .cta-content h2 {
        font-size: 2rem;
    }

    .cta-content p {
        font-size: 1.1rem;
    }

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

    .footer-links {
        flex-direction: column;
        gap: 1rem;
        justify-content: center;
    }

    .call-btn {
        bottom: 20px;
        right: 20px;
        width: 50px;
        height: 50px;
        font-size: 1.2rem;
    }

    .gallery-scroll-indicators {
        font-size: 0.8rem;
        gap: 0.8rem;
        margin-top: 1.5rem;
    }

    .scroll-arrow {
        font-size: 1rem;
    }

    /* Speed up comments carousel on mobile */
    .row-content {
        animation: scrollLeft 120s linear infinite;
        -webkit-animation: scrollLeft 120s linear infinite;
        will-change: transform;
        transform: translateZ(0);
        -webkit-transform: translateZ(0);
    }
    
    /* Prevent animation pausing on touch */
    .carousel-container {
        -webkit-overflow-scrolling: touch;
        touch-action: pan-y;
    }
    
    .comment-card {
        pointer-events: auto;
        -webkit-tap-highlight-color: transparent;
    }
}