:root {
    --primary: #0F172A;
    --secondary: #1E293B;
    --accent: #B45309;
    --accent-hover: #D97706;
    --bg-light: #F8FAFC;
    --text-dark: #0F172A;
    --text-muted: #475569;
    --white: #FFFFFF;
    --border: #E2E8F0;
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

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

body {
    font-family: var(--font-sans);
    background-color: var(--bg-light);
    color: var(--text-dark);
    line-height: 1.6;
    font-size: 18px;
}

.skip-link {
    position: absolute;
    top: -40px;
    left: 0;
    background: var(--accent);
    color: var(--white);
    padding: 8px;
    z-index: 100;
    transition: top 0.2s;
}
.skip-link:focus {
    top: 0;
}

header {
    background-color: var(--primary);
    position: sticky;
    top: 0;
    z-index: 50;
    border-bottom: 1px solid var(--secondary);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
}

.logo-link {
    display: flex;
    align-items: center;
    text-decoration: none;
    color: var(--white);
    font-weight: 700;
    font-size: 24px;
    gap: 10px;
}

.logo-img {
    width: 40px;
    height: 40px;
}

nav ul {
    display: flex;
    list-style: none;
    gap: 20px;
}

nav a {
    color: var(--white);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.2s;
}

nav a:hover, nav a:focus {
    color: var(--accent-hover);
    outline: 2px solid transparent;
}

.burger-menu {
    display: none;
    background: none;
    border: none;
    color: var(--white);
    font-size: 24px;
    cursor: pointer;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    color: var(--white);
    padding: 100px 20px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero-pattern {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    overflow: hidden;
    line-height: 0;
}

.hero-pattern svg {
    position: relative;
    display: block;
    width: calc(100% + 1.3px);
    height: 60px;
}

.hero-pattern .shape-fill {
    fill: var(--bg-light);
}

.hero h1 {
    font-size: 48px;
    font-weight: 800;
    margin-bottom: 20px;
    line-height: 1.2;
}

.hero p {
    font-size: 22px;
    max-width: 800px;
    margin: 0 auto 40px auto;
    color: #94A3B8;
}

.btn {
    display: inline-block;
    background-color: var(--accent);
    color: var(--white);
    padding: 15px 35px;
    text-decoration: none;
    border-radius: 6px;
    font-weight: 600;
    border: none;
    cursor: pointer;
    transition: background-color 0.2s, transform 0.1s;
}

.btn:hover, .btn:focus {
    background-color: var(--accent-hover);
}

.btn:active {
    transform: scale(0.98);
}

/* Sections */
section {
    padding: 80px 20px;
    max-width: 1200px;
    margin: 0 auto;
}

.section-title {
    font-size: 36px;
    font-weight: 700;
    text-align: center;
    margin-bottom: 15px;
}

.section-subtitle {
    text-align: center;
    color: var(--text-muted);
    max-width: 700px;
    margin: 0 auto 50px auto;
    font-size: 20px;
}

/* Grid Layouts */
.grid-3 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.card {
    background: var(--white);
    padding: 40px 30px;
    border-radius: 8px;
    border: 1px solid var(--border);
    transition: transform 0.2s, box-shadow 0.2s;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(15, 23, 42, 0.05);
}

.card-icon {
    font-size: 36px;
    color: var(--accent);
    margin-bottom: 20px;
}

.card h3 {
    font-size: 22px;
    margin-bottom: 15px;
}

/* Feature Row */
.feature-row {
    display: flex;
    align-items: center;
    gap: 50px;
    margin-bottom: 60px;
}

.feature-img-wrapper {
    flex: 1;
}

.feature-img {
    width: 100%;
    border-radius: 8px;
    object-fit: cover;
    aspect-ratio: 16/10;
}

.feature-text {
    flex: 1;
}

.feature-text h2 {
    font-size: 32px;
    margin-bottom: 20px;
}

.feature-text ul {
    list-style: none;
    margin-top: 20px;
}

.feature-text li {
    margin-bottom: 15px;
    display: flex;
    align-items: flex-start;
    gap: 10px;
}

.feature-text li i {
    color: var(--accent);
    margin-top: 5px;
}

/* Pricing Section */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    align-items: stretch;
}

.price-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 40px 30px;
    text-align: center;
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.price-card.featured {
    border: 2px solid var(--accent);
    box-shadow: 0 15px 30px rgba(180, 83, 9, 0.1);
}

.price-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    background: var(--accent);
    color: var(--white);
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
}

.price-amount {
    font-size: 44px;
    font-weight: 800;
    margin: 20px 0;
    color: var(--primary);
}

.price-features {
    list-style: none;
    margin: 20px 0 30px 0;
    text-align: left;
}

.price-features li {
    padding: 10px 0;
    border-bottom: 1px solid var(--border);
    display: flex;
    gap: 10px;
}

.price-features li i {
    color: green;
}

/* Contact & Form Section */
.form-section {
    background-color: var(--white);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

.form-wrapper {
    max-width: 600px;
    margin: 0 auto;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-weight: 600;
    margin-bottom: 8px;
}

.form-control {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid var(--border);
    border-radius: 6px;
    font-family: var(--font-sans);
    font-size: 16px;
    color: var(--text-dark);
}

.form-control:focus {
    outline: 2px solid var(--accent);
}

.form-checkbox {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 14px;
}

.form-checkbox input {
    margin-top: 4px;
}

/* FAQ Accordion */
.faq-item {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 6px;
    margin-bottom: 15px;
    overflow: hidden;
}

.faq-question {
    width: 100%;
    background: none;
    border: none;
    text-align: left;
    padding: 20px;
    font-size: 20px;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--primary);
}

.faq-answer {
    padding: 0 20px;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out, padding 0.3s ease-out;
    color: var(--text-muted);
}

.faq-item.active .faq-answer {
    padding: 0 20px 20px 20px;
    max-height: 1000px;
}

/* Trust Layer & Footer */
.trust-layer {
    background-color: #F1F5F9;
    padding: 40px 20px;
    border-top: 1px solid var(--border);
    font-size: 14px;
    color: var(--text-muted);
}

.trust-container {
    max-width: 1200px;
    margin: 0 auto;
    text-align: center;
}

.trust-title {
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 10px;
    text-transform: uppercase;
    font-size: 13px;
    letter-spacing: 1px;
}

footer {
    background-color: var(--primary);
    color: var(--white);
    padding: 60px 20px;
    font-size: 15px;
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 40px;
}

.footer-col {
    flex: 1;
    min-width: 250px;
}

.footer-col h4 {
    font-size: 18px;
    margin-bottom: 20px;
    font-weight: 700;
}

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

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

.footer-col a {
    color: #94A3B8;
    text-decoration: none;
    transition: color 0.2s;
}

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

.footer-bottom {
    max-width: 1200px;
    margin: 40px auto 0 auto;
    padding-top: 20px;
    border-top: 1px solid var(--secondary);
    text-align: center;
    color: #94A3B8;
    font-size: 14px;
}

/* Cookie Banner */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--primary);
    color: var(--white);
    padding: 20px;
    z-index: 1000;
    border-top: 3px solid var(--accent);
    display: none;
}

.cookie-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

@media (min-width: 768px) {
    .cookie-container {
        flex-direction: row;
        align-items: center;
        justify-content: space-between;
    }
}

.cookie-buttons {
    display: flex;
    gap: 10px;
}

.btn-cookie-accept {
    background-color: var(--accent);
    color: var(--white);
    border: none;
    padding: 10px 20px;
    border-radius: 4px;
    cursor: pointer;
    font-weight: 600;
}

.btn-cookie-reject {
    background-color: transparent;
    color: #94A3B8;
    border: 1px solid #475569;
    padding: 10px 20px;
    border-radius: 4px;
    cursor: pointer;
    font-weight: 600;
}

/* Accessibility & Utils */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* Responsive */
@media (max-width: 768px) {
    body {
        font-size: 16px;
    }
    .burger-menu {
        display: block;
    }
    nav ul {
        display: none;
        flex-direction: column;
        width: 100%;
        background-color: var(--primary);
        position: absolute;
        top: 80px;
        left: 0;
        padding: 20px;
        border-bottom: 1px solid var(--secondary);
    }
    nav ul.active {
        display: flex;
    }
    .feature-row {
        flex-direction: column;
    }
    .hero h1 {
        font-size: 32px;
    }
    .hero p {
        font-size: 18px;
    }
}