:root {
    --primary: #6366f1;
    --primary-dark: #4f46e5;
    --secondary: #0ea5e9;
    --accent: #f43f5e;
    --dark: #0f172a;
    --dark-light: #1e293b;
    --light: #f8fafc;
    --gray: #64748b;
    --gray-light: #e2e8f0;
    --white: #ffffff;
    --font-main: 'Segoe UI', system-ui, -apple-system, sans-serif;
    --shadow: 0 4px 24px rgba(15, 23, 42, 0.12);
    --shadow-lg: 0 12px 48px rgba(15, 23, 42, 0.18);
    --radius: 12px;
    --radius-lg: 20px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-main);
    font-size: 17px;
    line-height: 1.7;
    color: var(--dark);
    background: var(--light);
    overflow-x: hidden;
}

a {
    color: var(--primary);
    text-decoration: none;
    transition: color 0.25s ease;
}

a:hover {
    color: var(--primary-dark);
}

img {
    max-width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
}

.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
}

.container-narrow {
    max-width: 920px;
}

.container-wide {
    max-width: 1440px;
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--gray-light);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 0;
    flex-wrap: wrap;
    gap: 12px;
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--dark);
    letter-spacing: -0.5px;
}

.logo span {
    color: var(--primary);
}

.ad-disclosure {
    background: var(--gray-light);
    color: var(--gray);
    font-size: 0.75rem;
    padding: 4px 10px;
    border-radius: 4px;
    white-space: nowrap;
}

.nav {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-list {
    display: flex;
    list-style: none;
    gap: 28px;
}

.nav-link {
    color: var(--dark);
    font-weight: 500;
    font-size: 0.95rem;
    padding: 8px 0;
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary);
    transition: width 0.3s ease;
}

.nav-link:hover {
    color: var(--primary);
}

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

.mobile-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.mobile-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--dark);
    margin: 5px 0;
    transition: 0.3s;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 32px;
    font-size: 1rem;
    font-weight: 600;
    border-radius: var(--radius);
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
}

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

.btn-primary:hover {
    background: var(--primary-dark);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

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

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

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

.btn-accent:hover {
    background: #e11d48;
    color: var(--white);
    transform: translateY(-2px);
}

.btn-large {
    padding: 18px 48px;
    font-size: 1.1rem;
}

/* Hero Section - Asymmetric */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 120px 0 80px;
    position: relative;
    overflow: hidden;
}

.hero-grid {
    display: flex;
    align-items: center;
    gap: 60px;
}

.hero-content {
    flex: 1;
    max-width: 580px;
    position: relative;
    z-index: 2;
}

.hero-tag {
    display: inline-block;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: var(--white);
    padding: 8px 20px;
    border-radius: 30px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 24px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.hero h1 {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.15;
    color: var(--dark);
    margin-bottom: 24px;
    letter-spacing: -1px;
}

.hero h1 span {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-text {
    font-size: 1.2rem;
    color: var(--gray);
    margin-bottom: 40px;
    max-width: 480px;
}

.hero-actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.hero-visual {
    flex: 1;
    position: relative;
}

.hero-image-container {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: var(--dark-light);
    transform: rotate(2deg);
    box-shadow: var(--shadow-lg);
}

.hero-image-container img {
    width: 100%;
    height: 480px;
    object-fit: cover;
}

.hero-float {
    position: absolute;
    background: var(--white);
    padding: 16px 24px;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    z-index: 3;
}

.hero-float-1 {
    bottom: -20px;
    left: -40px;
    transform: rotate(-3deg);
}

.hero-float-2 {
    top: 40px;
    right: -30px;
    transform: rotate(4deg);
}

.hero-float strong {
    display: block;
    font-size: 1.8rem;
    color: var(--primary);
}

.hero-float span {
    font-size: 0.9rem;
    color: var(--gray);
}

.hero-shape {
    position: absolute;
    width: 400px;
    height: 400px;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.1), rgba(14, 165, 233, 0.1));
    border-radius: 50%;
    top: -100px;
    right: -150px;
    z-index: 0;
}

/* Section Styles */
.section {
    padding: 100px 0;
}

.section-dark {
    background: var(--dark);
    color: var(--white);
}

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

.section-gradient {
    background: linear-gradient(180deg, var(--light) 0%, var(--white) 100%);
}

.section-header {
    text-align: center;
    margin-bottom: 64px;
}

.section-header.left-align {
    text-align: left;
}

.section-tag {
    display: inline-block;
    color: var(--primary);
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 16px;
}

.section-dark .section-tag {
    color: var(--secondary);
}

.section-title {
    font-size: 2.8rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 20px;
    letter-spacing: -0.5px;
}

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

.section-subtitle {
    font-size: 1.15rem;
    color: var(--gray);
    max-width: 640px;
    margin: 0 auto;
}

.section-dark .section-subtitle {
    color: rgba(255, 255, 255, 0.7);
}

/* Asymmetric Layout */
.asymmetric-row {
    display: flex;
    align-items: center;
    gap: 80px;
    margin-bottom: 80px;
}

.asymmetric-row:last-child {
    margin-bottom: 0;
}

.asymmetric-row.reverse {
    flex-direction: row-reverse;
}

.asymmetric-content {
    flex: 1;
}

.asymmetric-visual {
    flex: 1;
    position: relative;
}

.asymmetric-image {
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: var(--dark-light);
    box-shadow: var(--shadow);
}

.asymmetric-image img {
    width: 100%;
    height: 380px;
    object-fit: cover;
}

.asymmetric-image.offset-up {
    transform: translateY(-30px);
}

.asymmetric-image.offset-down {
    transform: translateY(30px);
}

.asymmetric-image.tilt-left {
    transform: rotate(-3deg);
}

.asymmetric-image.tilt-right {
    transform: rotate(3deg);
}

/* Feature Cards */
.features-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 32px;
}

.feature-card {
    flex: 1;
    min-width: 280px;
    background: var(--white);
    padding: 40px 32px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.feature-icon {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
}

.feature-icon svg {
    width: 32px;
    height: 32px;
    fill: var(--white);
}

.feature-card h3 {
    font-size: 1.35rem;
    margin-bottom: 12px;
    color: var(--dark);
}

.feature-card p {
    color: var(--gray);
    font-size: 0.95rem;
}

/* Service Cards */
.services-wrapper {
    display: flex;
    gap: 40px;
}

.services-sidebar {
    width: 320px;
    flex-shrink: 0;
}

.services-main {
    flex: 1;
}

.services-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 28px;
}

.service-card {
    flex: 1;
    min-width: 300px;
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: transform 0.3s ease;
}

.service-card:hover {
    transform: translateY(-6px);
}

.service-image {
    height: 200px;
    background: var(--dark-light);
    overflow: hidden;
}

.service-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

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

.service-content {
    padding: 28px;
}

.service-card h3 {
    font-size: 1.3rem;
    margin-bottom: 10px;
    color: var(--dark);
}

.service-card p {
    color: var(--gray);
    font-size: 0.95rem;
    margin-bottom: 20px;
}

.service-price {
    display: flex;
    align-items: baseline;
    gap: 8px;
    margin-bottom: 20px;
}

.price-value {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--primary);
}

.price-unit {
    font-size: 0.9rem;
    color: var(--gray);
}

.service-features {
    list-style: none;
    margin-bottom: 24px;
}

.service-features li {
    padding: 6px 0;
    color: var(--gray);
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 10px;
}

.service-features li::before {
    content: '';
    width: 6px;
    height: 6px;
    background: var(--primary);
    border-radius: 50%;
}

/* Testimonials */
.testimonials-grid {
    display: flex;
    gap: 32px;
    flex-wrap: wrap;
}

.testimonial-card {
    flex: 1;
    min-width: 320px;
    background: var(--white);
    padding: 40px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    position: relative;
}

.testimonial-card::before {
    content: '"';
    position: absolute;
    top: 20px;
    left: 30px;
    font-size: 5rem;
    color: var(--gray-light);
    font-family: Georgia, serif;
    line-height: 1;
}

.testimonial-text {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--dark);
    margin-bottom: 24px;
    position: relative;
    z-index: 1;
}

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

.testimonial-avatar {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: var(--gray-light);
    overflow: hidden;
}

.testimonial-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.testimonial-info h4 {
    font-size: 1rem;
    color: var(--dark);
    margin-bottom: 2px;
}

.testimonial-info span {
    font-size: 0.85rem;
    color: var(--gray);
}

/* Stats */
.stats-row {
    display: flex;
    justify-content: center;
    gap: 80px;
    flex-wrap: wrap;
    padding: 60px 0;
}

.stat-item {
    text-align: center;
}

.stat-value {
    font-size: 3.5rem;
    font-weight: 800;
    color: var(--primary);
    line-height: 1;
    margin-bottom: 8px;
}

.section-dark .stat-value {
    color: var(--secondary);
}

.stat-label {
    font-size: 1rem;
    color: var(--gray);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.section-dark .stat-label {
    color: rgba(255, 255, 255, 0.7);
}

/* CTA Section */
.cta-section {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    padding: 100px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    width: 600px;
    height: 600px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    top: -300px;
    right: -200px;
}

.cta-content {
    position: relative;
    z-index: 1;
}

.cta-title {
    font-size: 2.8rem;
    color: var(--white);
    margin-bottom: 20px;
    font-weight: 700;
}

.cta-text {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 40px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

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

.cta-section .btn-primary:hover {
    background: var(--light);
    transform: translateY(-2px);
}

/* Forms */
.form-section {
    background: var(--white);
    padding: 60px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

.form-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 24px;
}

.form-group {
    flex: 1;
    min-width: 240px;
}

.form-group.full-width {
    min-width: 100%;
}

.form-label {
    display: block;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--dark);
}

.form-input,
.form-select,
.form-textarea {
    width: 100%;
    padding: 14px 18px;
    font-size: 1rem;
    border: 2px solid var(--gray-light);
    border-radius: var(--radius);
    background: var(--white);
    color: var(--dark);
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
    font-family: inherit;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(99, 102, 241, 0.1);
}

.form-textarea {
    min-height: 140px;
    resize: vertical;
}

.form-select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%2364748b' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    padding-right: 44px;
}

.form-submit {
    margin-top: 24px;
}

/* Footer */
.footer {
    background: var(--dark);
    color: var(--white);
    padding: 80px 0 40px;
}

.footer-grid {
    display: flex;
    gap: 60px;
    flex-wrap: wrap;
    margin-bottom: 60px;
}

.footer-brand {
    flex: 1;
    min-width: 280px;
}

.footer-logo {
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 16px;
}

.footer-logo span {
    color: var(--primary);
}

.footer-desc {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.95rem;
    max-width: 300px;
}

.footer-nav {
    flex: 2;
    display: flex;
    gap: 60px;
    flex-wrap: wrap;
}

.footer-col h4 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 20px;
    color: var(--white);
}

.footer-col ul {
    list-style: none;
}

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

.footer-col a {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
    transition: color 0.3s ease;
}

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

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.footer-copy {
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.85rem;
}

.footer-links {
    display: flex;
    gap: 24px;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.85rem;
}

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

/* Cookie Banner */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--dark);
    color: var(--white);
    padding: 20px;
    z-index: 9999;
    box-shadow: 0 -4px 24px rgba(0, 0, 0, 0.2);
    display: none;
}

.cookie-banner.show {
    display: block;
}

.cookie-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    flex-wrap: wrap;
}

.cookie-text {
    flex: 1;
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.8);
}

.cookie-text a {
    color: var(--secondary);
}

.cookie-buttons {
    display: flex;
    gap: 12px;
}

.cookie-btn {
    padding: 10px 24px;
    font-size: 0.9rem;
    font-weight: 600;
    border-radius: var(--radius);
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
}

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

.cookie-accept:hover {
    background: var(--primary-dark);
}

.cookie-reject {
    background: transparent;
    color: var(--white);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.cookie-reject:hover {
    border-color: var(--white);
}

/* Thanks Page */
.thanks-section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 120px 24px;
}

.thanks-content {
    max-width: 600px;
}

.thanks-icon {
    width: 100px;
    height: 100px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 32px;
}

.thanks-icon svg {
    width: 50px;
    height: 50px;
    fill: var(--white);
}

.thanks-title {
    font-size: 2.5rem;
    color: var(--dark);
    margin-bottom: 16px;
}

.thanks-text {
    font-size: 1.1rem;
    color: var(--gray);
    margin-bottom: 32px;
}

/* Legal Pages */
.legal-section {
    padding: 140px 0 80px;
}

.legal-content {
    max-width: 800px;
    margin: 0 auto;
}

.legal-content h1 {
    font-size: 2.5rem;
    margin-bottom: 32px;
    color: var(--dark);
}

.legal-content h2 {
    font-size: 1.5rem;
    margin: 40px 0 16px;
    color: var(--dark);
}

.legal-content p {
    margin-bottom: 16px;
    color: var(--gray);
}

.legal-content ul {
    margin: 16px 0;
    padding-left: 24px;
}

.legal-content li {
    margin-bottom: 8px;
    color: var(--gray);
}

/* About Page */
.about-hero {
    padding: 160px 0 100px;
    background: linear-gradient(180deg, var(--light) 0%, var(--white) 100%);
}

.about-grid {
    display: flex;
    gap: 80px;
    align-items: center;
}

.about-content {
    flex: 1;
}

.about-visual {
    flex: 1;
}

.about-image {
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: var(--dark-light);
    box-shadow: var(--shadow-lg);
    transform: rotate(2deg);
}

.about-image img {
    width: 100%;
    height: 450px;
    object-fit: cover;
}

/* Contact Page */
.contact-section {
    padding: 140px 0 80px;
}

.contact-grid {
    display: flex;
    gap: 60px;
}

.contact-info {
    flex: 1;
}

.contact-form-wrap {
    flex: 1.5;
}

.contact-item {
    margin-bottom: 32px;
}

.contact-item h3 {
    font-size: 1.1rem;
    color: var(--dark);
    margin-bottom: 8px;
}

.contact-item p {
    color: var(--gray);
}

/* Disclaimer */
.disclaimer {
    background: var(--gray-light);
    padding: 32px;
    border-radius: var(--radius);
    margin: 40px 0;
}

.disclaimer p {
    font-size: 0.85rem;
    color: var(--gray);
    line-height: 1.7;
}

/* Sticky CTA */
.sticky-cta {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 900;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all 0.3s ease;
}

.sticky-cta.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

/* Responsive */
@media (max-width: 1024px) {
    .hero-grid,
    .asymmetric-row,
    .about-grid,
    .contact-grid {
        flex-direction: column;
    }

    .asymmetric-row.reverse {
        flex-direction: column;
    }

    .hero h1 {
        font-size: 2.8rem;
    }

    .section-title {
        font-size: 2.2rem;
    }

    .services-wrapper {
        flex-direction: column;
    }

    .services-sidebar {
        width: 100%;
    }

    .footer-grid {
        gap: 40px;
    }
}

@media (max-width: 768px) {
    .nav {
        position: fixed;
        top: 70px;
        left: 0;
        right: 0;
        background: var(--white);
        padding: 24px;
        flex-direction: column;
        align-items: flex-start;
        border-bottom: 1px solid var(--gray-light);
        display: none;
    }

    .nav.active {
        display: flex;
    }

    .nav-list {
        flex-direction: column;
        width: 100%;
        gap: 0;
    }

    .nav-list li {
        border-bottom: 1px solid var(--gray-light);
    }

    .nav-link {
        display: block;
        padding: 16px 0;
    }

    .mobile-toggle {
        display: block;
    }

    .hero {
        padding: 100px 0 60px;
    }

    .hero h1 {
        font-size: 2.2rem;
    }

    .hero-float {
        display: none;
    }

    .section {
        padding: 60px 0;
    }

    .section-title {
        font-size: 1.8rem;
    }

    .features-grid,
    .services-grid,
    .testimonials-grid {
        gap: 20px;
    }

    .stats-row {
        gap: 40px;
    }

    .stat-value {
        font-size: 2.5rem;
    }

    .form-section {
        padding: 32px 24px;
    }

    .footer-nav {
        gap: 32px;
    }

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

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }

    .hero h1 {
        font-size: 1.8rem;
    }

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

    .hero-actions {
        flex-direction: column;
    }

    .cta-title {
        font-size: 2rem;
    }
}