:root {
    --color-bg: #0a0a0a;
    --color-surface: #e8b84b;
    --color-ink: #1e1e1e;
    --color-accent: #f4f4f0;
    --color-secondary-accent: #d17a26;
    --color-error: #d32f2f;
    --color-success: #2e7d32;
    
    --font-serif: 'Georgia', 'Times New Roman', serif;
    --font-sans: 'Helvetica Neue', 'Arial', sans-serif;
    
    --shadow-soft: 0 4px 20px rgba(0, 0, 0, 0.3);
    --shadow-hard: 0 2px 8px rgba(0, 0, 0, 0.5);
    
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;
    
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 8rem;
    
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
}

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

body {
    background-color: var(--color-bg);
    color: var(--color-accent);
    font-family: var(--font-sans);
    line-height: 1.6;
    font-size: 16px;
    overflow-x: hidden;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-sm);
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-serif);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--spacing-sm);
}

h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    letter-spacing: -0.02em;
}

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

h3 {
    font-size: 1.5rem;
}

p {
    margin-bottom: var(--spacing-sm);
    max-width: 75ch;
}

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

a:hover {
    color: var(--color-secondary-accent);
}

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

/* Scroll Progress */
#scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    width: 0%;
    height: 4px;
    background-color: var(--color-surface);
    z-index: 1001;
    transition: width 0.1s linear;
}

/* Header */
.site-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background-color: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--color-surface);
    padding: var(--spacing-sm) 0;
}

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

.brand-logo {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-surface);
}

.main-nav {
    display: flex;
    gap: var(--spacing-md);
}

.main-nav a {
    color: var(--color-accent);
    font-weight: 500;
}

#menu-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--color-surface);
    cursor: pointer;
}

/* Hero */
.section {
    padding: var(--spacing-lg) 0;
    position: relative;
}

@media (min-width: 769px) {
    .section {
        padding: var(--spacing-xl) 0;
    }
}

.section--light {
    background-color: var(--color-accent);
    color: var(--color-ink);
}

.section--light h1,
.section--light h2,
.section--light h3,
.section--light p {
    color: var(--color-ink);
}

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

.hero {
    min-height: 80vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.hero__visual {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0.18;
    z-index: 0;
    pointer-events: none;
}

.hero__content {
    position: relative;
    z-index: 1;
    max-width: 800px;
}

.hero__headline {
    margin-bottom: var(--spacing-md);
}

.hero__subtitle {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-md);
    color: var(--color-surface);
}

.cta-group {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.5rem;
    font-family: var(--font-sans);
    font-size: 1rem;
    font-weight: 600;
    border: 2px solid transparent;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-normal);
    text-decoration: none;
}

.btn-primary {
    background-color: var(--color-surface);
    color: var(--color-bg);
    border-color: var(--color-surface);
}

.btn-primary:hover {
    background-color: var(--color-secondary-accent);
    border-color: var(--color-secondary-accent);
    color: var(--color-accent);
    transform: translateY(-2px);
}

.btn-secondary {
    background-color: transparent;
    color: var(--color-surface);
    border-color: var(--color-surface);
}

.btn-secondary:hover {
    background-color: var(--color-surface);
    color: var(--color-bg);
}

.btn-tertiary {
    background-color: transparent;
    color: var(--color-accent);
    border-color: var(--color-accent);
}

.btn-tertiary:hover {
    background-color: var(--color-accent);
    color: var(--color-bg);
}

/* About */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    align-items: center;
}

.about-content p {
    margin-bottom: var(--spacing-md);
}

.about-visual svg {
    width: 100%;
    max-width: 400px;
    height: auto;
}

/* Stats */
.section--stats {
    padding: var(--spacing-lg) 0;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-md);
    text-align: center;
}

.stat-item {
    padding: var(--spacing-md);
}

.stat-number {
    display: block;
    font-family: var(--font-serif);
    font-size: 3rem;
    font-weight: 700;
    color: var(--color-surface);
}

.stat-label {
    display: block;
    margin-top: var(--spacing-xs);
    font-size: 1rem;
    color: var(--color-accent);
}

/* Process */
.process-steps {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
}

.step {
    background-color: var(--color-ink);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-surface);
}

.step__icon {
    margin-bottom: var(--spacing-sm);
}

.step h3 {
    color: var(--color-surface);
}

/* Features */
.feature-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
}

.feature-card {
    background-color: var(--color-accent);
    color: var(--color-ink);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    transition: transform var(--transition-normal);
}

.feature-card:hover {
    transform: translateY(-5px);
}

.feature-card__icon {
    margin-bottom: var(--spacing-sm);
}

/* Benefits */
.benefit-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
}

.benefit-card {
    background-color: var(--color-ink);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-surface);
}

.benefit-card h3 {
    color: var(--color-surface);
}

/* Testimonials */
.testimonial-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
}

.testimonial-card {
    background-color: var(--color-accent);
    color: var(--color-ink);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    display: flex;
    flex-direction: column;
}

.testimonial-card__stars {
    color: var(--color-surface);
    font-size: 1.25rem;
    margin-bottom: var(--spacing-sm);
}

.testimonial-card__quote {
    font-style: italic;
    margin-bottom: var(--spacing-md);
    flex-grow: 1;
}

.testimonial-card__author {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.testimonial-card__initial {
    width: 40px;
    height: 40px;
    background-color: var(--color-surface);
    color: var(--color-bg);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
}

.testimonial-card__name {
    font-weight: 600;
}

/* FAQ */
.faq-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.faq-item {
    background-color: var(--color-ink);
    border: 1px solid var(--color-surface);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.faq-question {
    width: 100%;
    background: none;
    border: none;
    padding: var(--spacing-md);
    text-align: left;
    color: var(--color-surface);
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.faq-question::after {
    content: '+';
    font-size: 1.5rem;
    transition: transform var(--transition-normal);
}

.faq-question[aria-expanded="true"]::after {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-slow);
    padding: 0 var(--spacing-md);
}

.faq-answer p {
    padding-bottom: var(--spacing-md);
}

/* Contact Form */
.contact-form {
    max-width: 600px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.form-field {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.form-field label {
    font-weight: 600;
}

.form-field input,
.form-field textarea {
    padding: 0.75rem;
    border: 1px solid var(--color-surface);
    background-color: var(--color-bg);
    color: var(--color-accent);
    font-family: var(--font-sans);
    font-size: 1rem;
    border-radius: var(--radius-sm);
}

.form-field input:focus,
.form-field textarea:focus {
    outline: 2px solid var(--color-surface);
    outline-offset: 2px;
}

.field-error {
    color: var(--color-error);
    font-size: 0.875rem;
    min-height: 1.25em;
}

/* CTA Banner */
.section--cta {
    padding: var(--spacing-lg) 0;
    text-align: center;
}

.cta-banner h2 {
    color: var(--color-surface);
}

.cta-banner p {
    margin: 0 auto var(--spacing-md);
    color: var(--color-accent);
}

/* Footer */
.site-footer {
    background-color: var(--color-ink);
    padding: var(--spacing-lg) 0 var(--spacing-md);
    border-top: 1px solid var(--color-surface);
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.footer-col h4 {
    color: var(--color-surface);
    margin-bottom: var(--spacing-sm);
}

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

.footer-col li {
    margin-bottom: var(--spacing-xs);
}

.footer-bottom {
    text-align: center;
    border-top: 1px solid var(--color-surface);
    padding-top: var(--spacing-md);
    font-size: 0.875rem;
}

/* Cookie Banner */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background-color: var(--color-ink);
    border-top: 1px solid var(--color-surface);
    padding: var(--spacing-sm) 0;
    z-index: 999;
    display: none;
}

.cookie-banner .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

.cookie-controls {
    display: flex;
    gap: var(--spacing-sm);
}

/* Legal Pages */
.legal-page {
    max-width: 800px;
    margin: 0 auto;
}

.legal-header {
    margin-bottom: var(--spacing-lg);
}

.legal-effective {
    font-style: italic;
    color: var(--color-surface);
}

.legal-section {
    margin-bottom: var(--spacing-lg);
}

.legal-section h2 {
    color: var(--color-surface);
    margin-bottom: var(--spacing-sm);
}

/* Thank You Page */
.thank-you-section {
    min-height: 80vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.thank-you-card {
    background-color: var(--color-ink);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-surface);
    text-align: center;
    max-width: 600px;
}

.thank-you-icon {
    margin-bottom: var(--spacing-md);
}

.success-svg {
    width: 100px;
    height: 100px;
}

.thank-you-text {
    margin-bottom: var(--spacing-md);
}

/* Fade Up Animation */
.fade-up {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-up.visible,
.fade-up.is-visible {
    opacity: 1;
    transform: translateY(0);
}

/* Responsive */
@media (max-width: 768px) {
    h1 {
        font-size: 2.5rem;
    }

    h2 {
        font-size: 2rem;
    }

    .main-nav {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background-color: var(--color-bg);
        flex-direction: column;
        padding: var(--spacing-md);
        border-bottom: 1px solid var(--color-surface);
    }

    .main-nav.open {
        display: flex;
    }

    #menu-toggle {
        display: block;
    }

    .about-grid,
    .stats-grid,
    .process-steps,
    .feature-grid,
    .benefit-grid,
    .testimonial-grid,
    .footer-grid {
        grid-template-columns: 1fr;
    }

    .hero {
        min-height: auto;
        padding: var(--spacing-lg) 0;
    }

    .cta-group {
        flex-direction: column;
    }

    .cookie-banner .container {
        flex-direction: column;
        text-align: center;
    }

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

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