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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 70px;
}

:root {
    --black: #000000;
    --white: #ffffff;
    --gray-50: #fafafa;
    --gray-100: #f5f5f5;
    --gray-200: #e5e5e5;
    --gray-300: #d4d4d4;
    --gray-400: #a3a3a3;
    --gray-600: #525252;
    --gray-800: #262626;
    --spacing: 1rem;
}

body {
    font-family: Georgia, serif;
    line-height: 1.7;
    color: #1a1a1a;
    background: #fff;
}

/* Typography */
h1, h2, h3 {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    font-weight: 400;
    line-height: 1.3;
    color: #1a1a1a;
}

h1 {
    font-size: 1.5rem;
    letter-spacing: -0.02em;
}

h2 {
    font-size: 2rem;
    font-weight: 300;
    margin-bottom: 2rem;
    letter-spacing: -0.03em;
}

h3 {
    font-size: 1.3rem;
    font-weight: 400;
    margin: 2rem 0 1rem;
}

p {
    margin-bottom: 1rem;
}

a {
    color: var(--black);
    text-decoration: none;
    border-bottom: 1px solid var(--gray-300);
    transition: border-color 0.2s;
}

a:hover {
    border-bottom-color: var(--black);
}

/* Layout */
.container {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* Header */
header {
    border-bottom: 1px solid #e0e0e0;
    padding: 1.5rem 0;
    position: sticky;
    top: 0;
    background: #fff;
    z-index: 100;
}

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

nav h1 {
    font-weight: 400;
}

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

.logo-img {
    width: 50px;
    height: 50px;
    object-fit: contain;
}

.logo-text {
    display: flex;
    flex-direction: column;
}

.logo .subtitle {
    font-size: 0.85rem;
    color: #666;
    margin-top: 0.2rem;
    font-family: Georgia, serif;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-menu a {
    color: #1a1a1a;
    text-decoration: none;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    font-size: 0.95rem;
    border: none;
    transition: color 0.2s;
}

.nav-menu a:hover {
    color: #666;
}

.cta {
    padding: 0.75rem 2rem;
    background: #1a1a1a;
    color: #fff;
    border: 1px solid #1a1a1a;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    font-size: 0.95rem;
    transition: all 0.2s;
}

.cta:hover {
    background: #333;
}

/* Hero */
.hero {
    padding: 6rem 0 4rem;
    border-bottom: 1px solid #e0e0e0;
}

.hero h2 {
    font-size: 2.5rem;
    font-weight: 300;
    margin-bottom: 1.5rem;
    letter-spacing: -0.03em;
}

.hero .lead {
    font-size: 1.1rem;
    color: #333;
    margin-bottom: 2rem;
    max-width: 600px;
}

.hero-info {
    margin: 2rem 0;
    padding: 1.5rem 0;
    border-top: 1px solid var(--gray-200);
    border-bottom: 1px solid var(--gray-200);
}

.hero-info p {
    color: var(--gray-600);
    font-size: 0.9375rem;
    margin-bottom: 0.25rem;
}

.btn-primary {
    display: inline-block;
    margin-top: 2rem;
    padding: 0.75rem 2rem;
    background: #1a1a1a;
    color: #fff;
    border: 1px solid #1a1a1a;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    font-size: 0.95rem;
    transition: all 0.2s;
}

.btn-primary:hover {
    background: #333;
}

/* Services */
.services {
    padding: 4rem 0;
}

.services h2 {
    font-weight: 300;
}

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

.card {
    border-top: 1px solid #e0e0e0;
    padding-top: 1rem;
}

.card h3 {
    font-size: 1.1rem;
    font-weight: 400;
    margin-top: 0;
}

.card p {
    color: #333;
    font-size: 0.95rem;
    line-height: 1.7;
}

/* Info */
.info {
    padding: 4rem 0;
    background: #fafafa;
}

.info h2 {
    font-weight: 300;
}

.info-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2.5rem;
    margin-bottom: 3rem;
}

.info-grid h3 {
    font-size: 0.9rem;
    font-weight: 400;
    margin-bottom: 1rem;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

.info-grid p {
    font-size: 0.95rem;
    line-height: 1.6;
    color: #333;
}

.info-grid a {
    color: #1a1a1a;
    text-decoration: underline;
}

.documents {
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid #e0e0e0;
}

.documents h3 {
    font-weight: 400;
    margin-bottom: 1rem;
}

.documents ul {
    list-style: none;
    margin-left: 0;
}

.documents li {
    padding: 0.5rem 0;
    color: #333;
    font-size: 0.95rem;
    line-height: 1.7;
}

.documents li:before {
    content: "—";
    margin-right: 0.5rem;
}

/* Zones */
.zones {
    padding: 4rem 0;
}

.zones h2 {
    font-weight: 300;
}

.zones p {
    color: #333;
    margin-bottom: 2rem;
    font-size: 0.95rem;
}

.zone-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.zone-list span {
    padding: 0.5rem 1rem;
    background: #fafafa;
    border: 1px solid #e0e0e0;
    font-size: 0.875rem;
    color: #666;
}

/* FAQ */
.faq {
    padding: 4rem 0;
    background: #fafafa;
}

.faq h2 {
    font-weight: 300;
}

.faq-list {
    max-width: 650px;
}

.faq-item {
    border-top: 1px solid #e0e0e0;
    padding: 1.5rem 0;
}

.faq-item:last-child {
    border-bottom: 1px solid #e0e0e0;
}

.faq-item h3 {
    font-size: 1.1rem;
    margin: 0 0 0.5rem 0;
    font-weight: 400;
}

.faq-item p {
    margin: 0;
    color: #333;
    font-size: 0.95rem;
    line-height: 1.7;
}

/* Footer */
footer {
    border-top: 1px solid #e0e0e0;
    padding: 3rem 0 2rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section p,
.footer-section a {
    font-size: 0.85rem;
    color: #666;
    line-height: 1.6;
}

.footer-section a {
    text-decoration: none;
    transition: color 0.2s;
}

.footer-section a:hover {
    color: #1a1a1a;
}

.footer-bottom {
    border-top: 1px solid #e0e0e0;
    padding-top: 1rem;
}

.footer-bottom p {
    font-size: 0.8rem;
    color: #999;
    text-align: center;
    margin: 0;
}

/* Burger menu */
.burger {
    display: none;
    cursor: pointer;
}

.burger div {
    width: 24px;
    height: 2px;
    background-color: #1a1a1a;
    margin: 5px 0;
    transition: 0.3s;
}

/* Responsive */
@media (max-width: 768px) {
    .container {
        padding: 0 1.5rem;
    }

    .nav-menu {
        position: fixed;
        right: -100%;
        top: 70px;
        flex-direction: column;
        background-color: #fff;
        width: 100%;
        padding: 2rem;
        transition: 0.3s;
        border-top: 1px solid #e0e0e0;
        gap: 1rem;
    }

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

    .burger {
        display: block;
    }

    .hero h2 {
        font-size: 2rem;
    }

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

@media (max-width: 480px) {
    .hero {
        padding: 4rem 0 3rem;
    }

    .hero h2 {
        font-size: 1.75rem;
    }

    .services,
    .info,
    .zones,
    .faq {
        padding: 3rem 0;
    }

    .zone-list span {
        font-size: 0.8125rem;
        padding: 0.375rem 0.75rem;
    }
}