/* ========== VARIABLES ========== */
:root {
    --color-primary: #2C3E50;
    --color-secondary: #E74C3C;
    --color-dark: #0A0A0A;
    --color-light: #F9FAFB;
    --color-white: #FFFFFF;
    --color-gray: #6B7280;
    --color-gray-light: #E5E7EB;
    --font-heading: 'Roboto Slab', Georgia, serif;
    --font-body: 'Roboto', -apple-system, sans-serif;
    --transition: all 0.3s ease;
    --shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 10px 40px rgba(0, 0, 0, 0.12);
}

/* ========== RESET ========== */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.7;
    color: var(--color-dark);
    background: var(--color-white);
    -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; transition: var(--transition); }

/* ========== UTILITIES ========== */
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.text-center { text-align: center; }
.section { padding: 120px 0; }
.section-label {
    display: inline-block;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--color-primary);
    margin-bottom: 16px;
}
.section-title {
    font-family: var(--font-heading);
    font-size: clamp(32px, 5vw, 48px);
    font-weight: 400;
    line-height: 1.2;
    color: var(--color-dark);
    margin-bottom: 16px;
}
.section-subtitle { font-size: 18px; color: var(--color-gray); max-width: 600px; margin: 0 auto; }
.section-header { margin-bottom: 60px; }

/* ========== BUTTONS ========== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 32px;
    font-family: var(--font-body);
    font-size: 14px;
    font-weight: 500;
    letter-spacing: 0.5px;
    border-radius: 4px;
    border: none;
    cursor: pointer;
    transition: var(--transition);
}
.btn-lg { padding: 18px 40px; font-size: 15px; }
.btn-primary { background: var(--color-primary); color: var(--color-white); }
.btn-primary:hover { background: #0a7a70; transform: translateY(-2px); }
.btn-outline { background: transparent; color: var(--color-dark); border: 1px solid var(--color-dark); }
.btn-outline:hover { background: var(--color-dark); color: var(--color-white); }
.btn-outline-light { background: transparent; color: var(--color-white); border: 1px solid rgba(255,255,255,0.5); }
.btn-outline-light:hover { background: var(--color-white); color: var(--color-dark); }
.btn-full { width: 100%; }

/* ========== HEADER ========== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 24px 0;
    transition: var(--transition);
}
.header.scrolled { background: var(--color-white); padding: 16px 0; box-shadow: var(--shadow); }
.header-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 40px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.logo {
    font-family: var(--font-heading);
    font-size: 24px;
    color: var(--color-white);
    transition: var(--transition);
}
.header.scrolled .logo { color: var(--color-dark); }
.nav { display: flex; gap: 40px; }
.nav-link {
    font-size: 14px;
    color: rgba(255,255,255,0.8);
    letter-spacing: 0.5px;
    position: relative;
}
.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-secondary);
    transition: var(--transition);
}
.nav-link:hover::after, .nav-link.active::after { width: 100%; }
.header.scrolled .nav-link { color: var(--color-gray); }
.header.scrolled .nav-link:hover, .header.scrolled .nav-link.active { color: var(--color-dark); }
.header-actions { display: flex; align-items: center; gap: 24px; }
.header-phone { font-size: 14px; color: var(--color-white); }
.header.scrolled .header-phone { color: var(--color-dark); }
.header .btn-primary { background: var(--color-white); color: var(--color-dark); }
.header.scrolled .btn-primary { background: var(--color-primary); color: var(--color-white); }
.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}
.menu-toggle span { width: 24px; height: 2px; background: var(--color-white); transition: var(--transition); }
.header.scrolled .menu-toggle span { background: var(--color-dark); }

/* ========== HERO ========== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}
.hero-bg { position: absolute; inset: 0; }
.hero-bg img { width: 100%; height: 100%; object-fit: cover; }
.hero-overlay { position: absolute; inset: 0; background: linear-gradient(to bottom, rgba(0,0,0,0.4), rgba(0,0,0,0.6)); }
.hero-content { position: relative; z-index: 2; text-align: center; max-width: 900px; padding: 0 24px; }
.hero-subtitle {
    font-size: 13px;
    font-weight: 500;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--color-secondary);
    margin-bottom: 24px;
}
.hero-title {
    font-family: var(--font-heading);
    font-size: clamp(40px, 7vw, 72px);
    font-weight: 400;
    line-height: 1.1;
    color: var(--color-white);
    margin-bottom: 24px;
}
.hero-text { font-size: 18px; color: rgba(255,255,255,0.85); max-width: 600px; margin: 0 auto 40px; }
.hero-buttons { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }
.hero-scroll {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    color: rgba(255,255,255,0.6);
    font-size: 12px;
    letter-spacing: 1px;
}
.scroll-line {
    width: 1px;
    height: 60px;
    background: linear-gradient(to bottom, rgba(255,255,255,0.6), transparent);
    animation: scrollPulse 2s ease infinite;
}
@keyframes scrollPulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.3; } }

/* ========== INTRO ========== */
.section-intro { background: var(--color-light); }
.intro-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.intro-text { font-size: 17px; color: var(--color-gray); margin-bottom: 20px; }
.intro-stats {
    display: flex;
    gap: 48px;
    margin-top: 40px;
    padding-top: 40px;
    border-top: 1px solid var(--color-gray-light);
}
.stat-number { display: block; font-family: var(--font-heading); font-size: 36px; color: var(--color-primary); }
.stat-label { font-size: 13px; color: var(--color-gray); text-transform: uppercase; letter-spacing: 1px; }
.intro-image img { width: 100%; height: 500px; object-fit: cover; border-radius: 8px; }

/* ========== SERVICES ========== */
.services-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px; }
.service-card {
    padding: 40px 32px;
    background: var(--color-white);
    border: 1px solid var(--color-gray-light);
    border-radius: 8px;
    transition: var(--transition);
}
.service-card:hover { border-color: var(--color-primary); transform: translateY(-8px); box-shadow: var(--shadow-lg); }
.service-icon { width: 48px; height: 48px; margin-bottom: 24px; }
.service-icon svg { width: 100%; height: 100%; stroke: var(--color-primary); }
.service-card h3 { font-family: var(--font-heading); font-size: 22px; margin-bottom: 16px; }
.service-card p { font-size: 15px; color: var(--color-gray); }

/* ========== FULLWIDTH ========== */
.section-fullwidth { position: relative; height: 50vh; min-height: 400px; }
.fullwidth-image { position: absolute; inset: 0; }
.fullwidth-image img { width: 100%; height: 100%; object-fit: cover; }
.fullwidth-content {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0,0,0,0.5);
}
.fullwidth-content blockquote {
    font-family: var(--font-heading);
    font-size: clamp(20px, 3vw, 32px);
    font-style: italic;
    color: var(--color-white);
    max-width: 800px;
    text-align: center;
    padding: 0 24px;
}

/* ========== ADVANTAGES ========== */
.advantages-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.advantage-list { margin-top: 40px; }
.advantage-item {
    display: flex;
    gap: 24px;
    padding: 24px 0;
    border-bottom: 1px solid var(--color-gray-light);
}
.advantage-number {
    font-family: var(--font-heading);
    font-size: 32px;
    color: var(--color-primary);
    opacity: 0.3;
    line-height: 1;
}
.advantage-item h3 { font-size: 18px; font-weight: 600; margin-bottom: 8px; }
.advantage-item p { font-size: 15px; color: var(--color-gray); }
.advantages-image img { width: 100%; height: 600px; object-fit: cover; border-radius: 8px; }

/* ========== MAP ========== */
.section-map { background: var(--color-light); }
.map-wrapper {
    display: grid;
    grid-template-columns: 400px 1fr;
    gap: 0;
    background: var(--color-white);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}
.map-info { padding: 48px; }
.map-info p { color: var(--color-gray); margin-bottom: 24px; }
.map-list { list-style: none; display: flex; flex-wrap: wrap; gap: 8px; }
.map-list li { font-size: 13px; padding: 6px 14px; background: var(--color-light); border-radius: 4px; color: var(--color-gray); }
.map-container { height: 450px; }

/* ========== REVIEWS ========== */
.reviews-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; margin-bottom: 48px; }
.review-card { padding: 40px; background: var(--color-light); border-radius: 8px; }
.review-stars { display: flex; gap: 4px; margin-bottom: 16px; }
.review-stars svg { width: 18px; height: 18px; fill: var(--color-secondary); }
.review-text { font-size: 16px; color: var(--color-gray); margin-bottom: 24px; font-style: italic; }
.review-author { font-weight: 600; color: var(--color-dark); }
.review-date { font-size: 13px; color: var(--color-gray); }

/* ========== CTA ========== */
.section-cta { position: relative; padding: 160px 0; }
.cta-bg { position: absolute; inset: 0; }
.cta-bg img { width: 100%; height: 100%; object-fit: cover; }
.cta-overlay { position: absolute; inset: 0; background: rgba(44, 62, 80, 0.9); }
.cta-content { position: relative; z-index: 2; text-align: center; max-width: 700px; margin: 0 auto; padding: 0 24px; }
.cta-content h2 { font-family: var(--font-heading); font-size: clamp(32px, 5vw, 48px); color: var(--color-white); margin-bottom: 16px; }
.cta-content p { font-size: 18px; color: rgba(255,255,255,0.9); margin-bottom: 40px; }
.cta-buttons { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }
.cta-buttons .btn-primary { background: var(--color-white); color: var(--color-primary); }
.cta-buttons .btn-primary:hover { background: var(--color-light); }

/* ========== FOOTER ========== */
.footer { background: var(--color-dark); color: var(--color-white); padding: 80px 0 40px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 60px; margin-bottom: 60px; }
.footer-logo { font-family: var(--font-heading); font-size: 28px; color: var(--color-white); display: block; margin-bottom: 16px; }
.footer-brand p { color: rgba(255,255,255,0.6); max-width: 300px; }
.footer-nav h4, .footer-contact h4 { font-size: 14px; font-weight: 600; letter-spacing: 1px; text-transform: uppercase; margin-bottom: 24px; }
.footer-nav a { display: block; color: rgba(255,255,255,0.6); margin-bottom: 12px; }
.footer-nav a:hover { color: var(--color-secondary); }
.footer-contact p, .footer-contact a { display: block; color: rgba(255,255,255,0.6); margin-bottom: 8px; }
.footer-contact a:hover { color: var(--color-secondary); }
.footer-bottom { padding-top: 40px; border-top: 1px solid rgba(255,255,255,0.1); text-align: center; }
.footer-bottom p { font-size: 13px; color: rgba(255,255,255,0.4); }

/* ========== PAGE HEADER ========== */
.page-header { padding: 160px 0 80px; background: var(--color-light); text-align: center; }
.page-title { font-family: var(--font-heading); font-size: clamp(40px, 6vw, 64px); color: var(--color-dark); margin-bottom: 16px; }
.page-subtitle { font-size: 18px; color: var(--color-gray); }

/* ========== SERVICES PAGE ========== */
.services-detail-grid { display: flex; flex-direction: column; gap: 100px; }
.service-detail { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.service-detail.reverse { direction: rtl; }
.service-detail.reverse > * { direction: ltr; }
.service-detail-image img { width: 100%; height: 400px; object-fit: cover; border-radius: 8px; }
.service-detail-content h2 { font-family: var(--font-heading); font-size: 36px; margin-bottom: 20px; }
.service-detail-content p { color: var(--color-gray); margin-bottom: 24px; }
.service-features { list-style: none; }
.service-features li { padding: 12px 0; padding-left: 28px; position: relative; color: var(--color-gray); border-bottom: 1px solid var(--color-gray-light); }
.service-features li::before { content: '✓'; position: absolute; left: 0; color: var(--color-primary); font-weight: 600; }

/* ========== CONTACT ========== */
.contact-grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: 80px; }
.contact-info h2 { font-family: var(--font-heading); font-size: 36px; margin-bottom: 16px; }
.contact-info > p { color: var(--color-gray); margin-bottom: 40px; }
.contact-methods { display: flex; flex-direction: column; gap: 24px; margin-bottom: 40px; }
.contact-method { display: flex; gap: 16px; align-items: flex-start; }
.contact-icon { width: 48px; height: 48px; background: var(--color-light); border-radius: 8px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.contact-icon svg { width: 24px; height: 24px; stroke: var(--color-primary); }
.contact-method h3 { font-size: 14px; font-weight: 600; margin-bottom: 4px; }
.contact-method p, .contact-method a { color: var(--color-gray); font-size: 15px; }
.contact-method a:hover { color: var(--color-primary); }
.contact-map { height: 250px; border-radius: 8px; overflow: hidden; }
.contact-form-wrapper { background: var(--color-light); padding: 48px; border-radius: 8px; }
.contact-form { display: flex; flex-direction: column; gap: 24px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.form-group { display: flex; flex-direction: column; gap: 8px; }
.form-group label { font-size: 13px; font-weight: 500; color: var(--color-dark); }
.form-group input, .form-group select, .form-group textarea {
    padding: 14px 16px;
    border: 1px solid var(--color-gray-light);
    border-radius: 4px;
    background: var(--color-white);
    font-family: var(--font-body);
    font-size: 15px;
    color: var(--color-dark);
    transition: var(--transition);
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus { outline: none; border-color: var(--color-primary); }
.form-group textarea { resize: vertical; min-height: 120px; }

/* ========== CTA SIMPLE ========== */
.section-cta-simple { background: var(--color-light); }
.cta-simple {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
    padding: 60px;
    background: var(--color-primary);
    border-radius: 8px;
}
.cta-simple h2 { font-family: var(--font-heading); font-size: 28px; color: var(--color-white); margin-bottom: 8px; }
.cta-simple p { color: rgba(255,255,255,0.9); }
.cta-simple .btn-primary { background: var(--color-white); color: var(--color-primary); flex-shrink: 0; }

/* ========== RESPONSIVE ========== */
@media (max-width: 1024px) {
    .services-grid { grid-template-columns: repeat(2, 1fr); }
    .intro-grid, .advantages-grid { gap: 48px; }
    .map-wrapper { grid-template-columns: 1fr; }
    .reviews-grid { grid-template-columns: repeat(2, 1fr); }
    .service-detail { grid-template-columns: 1fr; gap: 32px; }
    .service-detail.reverse { direction: ltr; }
}

@media (max-width: 768px) {
    .nav {
        display: none;
        position: fixed;
        top: 0; left: 0; right: 0; bottom: 0;
        background: var(--color-dark);
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 32px;
    }
    .nav.active { display: flex; }
    .nav-link { font-size: 24px; color: var(--color-white); }
    .menu-toggle { display: flex; }
    .header-phone { display: none; }
    .intro-grid, .advantages-grid { grid-template-columns: 1fr; }
    .intro-image, .advantages-image { order: -1; }
    .intro-stats { flex-wrap: wrap; gap: 32px; }
    .services-grid, .reviews-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; gap: 40px; }
    .hero-buttons, .cta-buttons { flex-direction: column; align-items: center; }
    .contact-grid { grid-template-columns: 1fr; gap: 48px; }
    .form-row { grid-template-columns: 1fr; }
    .cta-simple { flex-direction: column; text-align: center; }
    .page-header { padding: 120px 0 60px; }
}

/* ========== LEAFLET ========== */
.leaflet-control-attribution { font-size: 10px; }