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

:root {
    --black: #000000;
    --white: #ffffff;
    --gray-50: #fafafa;
    --gray-100: #f5f5f5;
    --gray-200: #e5e5e5;
    --gray-300: #d4d4d4;
    --gray-400: #a3a3a3;
    --gray-500: #737373;
    --gray-600: #525252;
    --gray-700: #404040;
    --gray-800: #262626;
    --gray-900: #171717;
    --gray-950: #0a0a0a;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background-color: var(--white);
    color: var(--gray-900);
    line-height: 1.6;
    font-size: 16px;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Typography */
h1, h2, h3, h4 {
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -0.03em;
}

h1 {
    font-size: clamp(3rem, 6vw, 4.5rem);
    font-weight: 800;
}

h2 {
    font-size: clamp(2rem, 4vw, 3rem);
}

h3 {
    font-size: 1.25rem;
    font-weight: 600;
}

p {
    color: var(--gray-600);
}

.text-gradient {
    background: linear-gradient(135deg, var(--gray-900) 0%, var(--gray-500) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px 28px;
    border-radius: 12px;
    font-weight: 600;
    font-size: 0.95rem;
    text-decoration: none;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
    border: none;
}

.btn svg {
    transition: transform 0.3s ease;
}

.btn:hover svg {
    transform: translateX(4px);
}

.btn-primary {
    background: var(--black);
    color: var(--white);
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.25);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
}

.btn-glass {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    color: var(--white);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.btn-glass:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

.btn-white {
    background: var(--white);
    color: var(--black);
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.1);
}

.btn-white:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.btn-large {
    padding: 18px 36px;
    font-size: 1rem;
    border-radius: 14px;
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 16px 0;
    transition: all 0.3s ease;
}

.header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 12px 24px;
    border-radius: 16px;
    border: 1px solid rgba(0, 0, 0, 0.05);
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.06);
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--black);
    text-decoration: none;
    letter-spacing: -0.03em;
}

.logo-icon {
    font-size: 1.2rem;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 8px;
}

.nav-links a {
    color: var(--gray-600);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    padding: 10px 18px;
    border-radius: 10px;
    transition: all 0.2s ease;
}

.nav-links a:hover {
    color: var(--black);
    background: var(--gray-100);
}

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

/* Hero Section */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 140px 0 100px;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: -1;
}

.hero-bg-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-bg-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(0,0,0,0.85) 0%, rgba(0,0,0,0.7) 50%, rgba(0,0,0,0.5) 100%);
}

.hero-content {
    max-width: 800px;
    color: var(--white);
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    padding: 10px 20px;
    border-radius: 100px;
    font-size: 0.9rem;
    font-weight: 500;
    margin-bottom: 32px;
    border: 1px solid rgba(255, 255, 255, 0.15);
}

.badge-pulse {
    width: 10px;
    height: 10px;
    background: #22c55e;
    border-radius: 50%;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.7; transform: scale(1.2); }
}

.hero h1 {
    margin-bottom: 24px;
    color: var(--white);
}

.hero .text-gradient {
    background: linear-gradient(135deg, #fff 0%, #a3a3a3 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 40px;
    max-width: 600px;
    line-height: 1.8;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    margin-bottom: 60px;
}

.hero-metrics {
    display: flex;
    align-items: center;
    gap: 40px;
    padding: 32px 40px;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.metric-value {
    font-size: 2rem;
    font-weight: 800;
    color: var(--white);
    letter-spacing: -0.02em;
}

.metric-label {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.6);
    margin-top: 4px;
}

.metric-divider {
    width: 1px;
    height: 50px;
    background: rgba(255, 255, 255, 0.15);
}

/* Brands Section */
.brands {
    padding: 60px 0;
    background: var(--gray-50);
    border-bottom: 1px solid var(--gray-200);
}

.brands-label {
    text-align: center;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--gray-500);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 32px;
}

.brands-grid {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 60px;
    flex-wrap: wrap;
}

.brand-item {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--gray-400);
    letter-spacing: -0.01em;
}

/* Section Styles */
.section {
    padding: 140px 0;
}

.section-dark {
    background: var(--gray-950);
}

.section-dark h2,
.section-dark h3 {
    color: var(--white);
}

.section-dark p {
    color: var(--gray-400);
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 80px;
}

.section-tag {
    display: inline-block;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--gray-500);
    margin-bottom: 16px;
    padding: 8px 16px;
    background: var(--gray-100);
    border-radius: 100px;
}

.section-dark .section-tag {
    background: var(--gray-800);
    color: var(--gray-400);
}

.section-header h2 {
    margin-bottom: 20px;
}

.section-header p {
    font-size: 1.15rem;
}

/* Features Grid */
.features-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.feature-card {
    background: var(--white);
    padding: 32px;
    border-radius: 20px;
    border: 1px solid var(--gray-200);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.feature-card:hover {
    border-color: var(--gray-300);
    transform: translateY(-8px);
    box-shadow: 0 24px 48px rgba(0, 0, 0, 0.08);
}

.feature-large {
    grid-column: span 2;
    grid-row: span 2;
    display: flex;
    flex-direction: column;
}

.feature-image {
    flex: 1;
    border-radius: 16px;
    overflow: hidden;
    margin-bottom: 24px;
}

.feature-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.feature-card:hover .feature-image img {
    transform: scale(1.05);
}

.feature-icon {
    width: 56px;
    height: 56px;
    background: var(--gray-100);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    font-size: 1.5rem;
    transition: all 0.3s ease;
}

.feature-card:hover .feature-icon {
    background: var(--black);
    transform: scale(1.1);
}

.feature-card h3 {
    margin-bottom: 12px;
    color: var(--black);
}

.feature-card p {
    font-size: 0.95rem;
    line-height: 1.7;
}

/* Stats Section */
.section-stats {
    padding: 100px 0;
    background: var(--gray-100);
}

.stats-wrapper {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 80px;
    align-items: center;
}

.stats-content h2 {
    margin-bottom: 20px;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.stat-card {
    background: var(--white);
    padding: 40px;
    border-radius: 24px;
    text-align: center;
    border: 1px solid var(--gray-200);
    transition: all 0.3s ease;
}

.stat-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.06);
}

.stat-number {
    font-size: 3.5rem;
    font-weight: 800;
    color: var(--black);
    letter-spacing: -0.03em;
    margin-bottom: 8px;
}

.stat-label {
    font-size: 0.95rem;
    color: var(--gray-500);
    font-weight: 500;
}

/* Process Grid */
.process-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.process-card {
    position: relative;
    background: var(--gray-900);
    border-radius: 24px;
    overflow: hidden;
    transition: all 0.4s ease;
}

.process-card:hover {
    transform: translateY(-8px);
}

.process-image {
    height: 240px;
    overflow: hidden;
}

.process-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.process-card:hover .process-image img {
    transform: scale(1.1);
}

.process-number {
    position: absolute;
    top: 20px;
    left: 20px;
    width: 48px;
    height: 48px;
    background: var(--white);
    color: var(--black);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    font-weight: 700;
}

.process-card h3,
.process-card p {
    padding: 0 28px;
}

.process-card h3 {
    padding-top: 28px;
    margin-bottom: 12px;
}

.process-card p {
    padding-bottom: 32px;
    font-size: 0.95rem;
}

/* Testimonials */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    align-items: start;
}

.testimonial-card {
    background: var(--white);
    padding: 40px;
    border-radius: 24px;
    border: 1px solid var(--gray-200);
    transition: all 0.3s ease;
}

.testimonial-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 24px 48px rgba(0, 0, 0, 0.08);
}

.testimonial-card.featured {
    background: var(--black);
    border-color: var(--black);
    transform: scale(1.05);
}

.testimonial-card.featured:hover {
    transform: scale(1.05) translateY(-8px);
}

.testimonial-card.featured .testimonial-rating {
    color: var(--white);
}

.testimonial-card.featured .testimonial-text {
    color: rgba(255, 255, 255, 0.9);
}

.testimonial-card.featured .testimonial-info h5 {
    color: var(--white);
}

.testimonial-card.featured .testimonial-info p {
    color: rgba(255, 255, 255, 0.6);
}

.testimonial-rating {
    font-size: 1.1rem;
    color: var(--black);
    letter-spacing: 2px;
    margin-bottom: 24px;
}

.testimonial-text {
    font-size: 1.05rem;
    line-height: 1.8;
    color: var(--gray-700);
    margin-bottom: 28px;
}

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

.testimonial-avatar {
    width: 52px;
    height: 52px;
    border-radius: 50%;
    object-fit: cover;
}

.testimonial-info h5 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--black);
}

.testimonial-info p {
    font-size: 0.9rem;
    color: var(--gray-500);
}

/* Gallery Section */
.section-gallery {
    padding: 40px 0 140px;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.gallery-item {
    border-radius: 20px;
    overflow: hidden;
    aspect-ratio: 4/3;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: all 0.6s ease;
    filter: grayscale(100%);
}

.gallery-item:hover img {
    transform: scale(1.1);
    filter: grayscale(0%);
}

/* CTA Section */
.section-cta {
    padding: 140px 0;
    background: var(--black);
}

.cta-wrapper {
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}

.cta-content h2 {
    color: var(--white);
    margin-bottom: 20px;
}

.cta-content > p {
    color: var(--gray-400);
    font-size: 1.2rem;
    margin-bottom: 40px;
}

.cta-buttons {
    margin-bottom: 24px;
}

.cta-note {
    font-size: 0.9rem;
    color: var(--gray-500);
}

/* Footer */
.footer {
    padding: 100px 0 50px;
    background: var(--gray-50);
    border-top: 1px solid var(--gray-200);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 60px;
    margin-bottom: 80px;
}

.footer-brand .logo {
    margin-bottom: 20px;
}

.footer-brand p {
    font-size: 0.95rem;
    max-width: 300px;
    margin-bottom: 28px;
}

.footer-social {
    display: flex;
    gap: 12px;
}

.social-link {
    padding: 10px 18px;
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: 10px;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--gray-600);
    text-decoration: none;
    transition: all 0.2s ease;
}

.social-link:hover {
    background: var(--black);
    border-color: var(--black);
    color: var(--white);
}

.footer-column h4 {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--black);
    margin-bottom: 24px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.footer-column a {
    display: block;
    color: var(--gray-500);
    text-decoration: none;
    font-size: 0.95rem;
    margin-bottom: 16px;
    transition: color 0.2s ease;
}

.footer-column a:hover {
    color: var(--black);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 40px;
    border-top: 1px solid var(--gray-200);
}

.footer-bottom p {
    font-size: 0.9rem;
    color: var(--gray-500);
}

.footer-domain {
    font-weight: 600;
    color: var(--black) !important;
}

/* Page Header */
.page-header {
    padding: 160px 0 80px;
    background: var(--gray-950);
    color: var(--white);
}

.page-header .container {
    max-width: 800px;
}

.page-header h1 {
    margin-bottom: 16px;
    color: var(--white);
}

.page-header > .container > p {
    color: var(--gray-400);
    font-size: 1.1rem;
}

/* Content Pages */
.content-page {
    padding: 80px 0 120px;
}

.content-page .container {
    max-width: 800px;
}

.content-page h2 {
    font-size: 1.375rem;
    margin: 48px 0 16px;
    color: var(--black);
}

.content-page h2:first-child {
    margin-top: 0;
}

.content-page p {
    margin-bottom: 16px;
    line-height: 1.8;
}

.content-page ul {
    margin-bottom: 20px;
    padding-left: 24px;
}

.content-page li {
    color: var(--gray-600);
    margin-bottom: 10px;
    line-height: 1.7;
}

/* FAQ Styles */
.faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    border-bottom: 1px solid var(--gray-200);
    padding: 32px 0;
}

.faq-item:first-child {
    border-top: 1px solid var(--gray-200);
}

.faq-question {
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--black);
    margin-bottom: 12px;
}

.faq-answer {
    color: var(--gray-600);
    line-height: 1.8;
}

/* Responsive */
@media (max-width: 1024px) {
    .hero-metrics {
        flex-wrap: wrap;
        justify-content: center;
    }

    .metric-divider {
        display: none;
    }

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

    .feature-large {
        grid-column: span 2;
        grid-row: span 1;
    }

    .stats-wrapper {
        grid-template-columns: 1fr;
        gap: 48px;
        text-align: center;
    }

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

    .testimonial-card.featured {
        transform: none;
    }

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

    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 40px;
    }
}

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

    .header .container {
        padding: 10px 16px;
    }

    .hero {
        padding: 120px 0 80px;
        min-height: auto;
    }

    .hero h1 {
        font-size: 2.5rem;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: flex-start;
    }

    .hero-metrics {
        padding: 24px;
        flex-direction: column;
        gap: 24px;
    }

    .section {
        padding: 80px 0;
    }

    .features-grid,
    .process-grid,
    .testimonials-grid,
    .stats-grid,
    .gallery-grid {
        grid-template-columns: 1fr;
    }

    .feature-large {
        grid-column: span 1;
    }

    .testimonial-card.featured:hover {
        transform: translateY(-8px);
    }

    .brands-grid {
        gap: 30px;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }

    .cta-buttons {
        display: flex;
        flex-direction: column;
        align-items: center;
    }
}