:root {
    --black: #050505;
    --dark-gray: #111111;
    --mid-gray: #1d1d1d;
    --text-gray: #aaaaaa;
    --gold: #c69b55;
    --white: #ffffff;
    --transition: all 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Montserrat', sans-serif;
    background-color: var(--black);
    color: var(--white);
    overflow-x: hidden;
}

a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.btn {
    display: inline-block;
    padding: 12px 30px;
    text-transform: uppercase;
    font-weight: 700;
    font-size: 12px;
    letter-spacing: 1.5px;
    border: 1px solid transparent;
    cursor: pointer;
    transition: var(--transition);
    text-align: center;
    border-radius: 4px;
}

.btn-gold {
    background-color: var(--gold);
    color: var(--black);
    border-color: var(--gold);
}

.btn-gold:hover {
    background-color: transparent;
    color: var(--gold);
}

.btn-outline {
    border-color: var(--gold);
    color: var(--gold);
    background: transparent;
}

.btn-outline:hover {
    background: var(--gold);
    color: var(--black);
}

/* Header */
header {
    background-color: rgba(10, 10, 12, 0.95);
    padding: 15px 0;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid rgba(198,155,85,0.2);
    backdrop-filter: blur(8px);
}

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

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

.logo-img {
    height: 80px;
    width: auto;
    display: block;
}

.nav-links {
    display: flex;
    gap: 28px;
}

.nav-links a {
    font-size: 12px;
    text-transform: uppercase;
    font-weight: 600;
    color: var(--text-gray);
    transition: var(--transition);
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--white);
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 20px;
}

.phone {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-gray);
    transition: var(--transition);
}

.phone:hover {
    color: var(--gold);
}

.hamburger {
    display: none;
    font-size: 26px;
    cursor: pointer;
    color: var(--gold);
}

/* Hero */
.hero {
    min-height: 100vh;
    background: linear-gradient(135deg, rgba(0,0,0,0.9), rgba(0,0,0,0.6)), url('img/main.png');
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    padding-top: 80px;
}

.hero-content {
    max-width: 650px;
}

.hero-content h1 {
    font-size: 52px;
    font-weight: 800;
    text-transform: uppercase;
    line-height: 1.1;
    margin-bottom: 20px;
}

.hero-content h1 span {
    color: var(--gold);
}

.hero-content p {
    color: var(--text-gray);
    line-height: 1.6;
    margin-bottom: 30px;
    font-size: 15px;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

/* Features */
.features-strip {
    background-color: var(--dark-gray);
    padding: 80px 0;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.feature-item i {
    font-size: 38px;
    color: var(--gold);
    margin-bottom: 15px;
}

.feature-item h4 {
    font-size: 15px;
    margin-bottom: 8px;
    text-transform: uppercase;
    font-weight: 700;
}

.feature-item p {
    font-size: 12px;
    color: var(--text-gray);
    line-height: 1.5;
}

/* Sections */
.section {
    padding: 80px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-header h2 {
    text-transform: uppercase;
    font-weight: 800;
    font-size: 32px;
    letter-spacing: 2px;
    position: relative;
    display: inline-block;
    padding-bottom: 15px;
}

.section-header h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: var(--gold);
}

/* Services Grid */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(275px, 1fr));
    gap: 18px;
}

.service-card {
    background: var(--dark-gray);
    position: relative;
    height: 320px;
    overflow: hidden;
    border-radius: 8px;
    cursor: pointer;
}

.service-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
    opacity: 0.7;
}

.service-card:hover img {
    opacity: 1;
    transform: scale(1.08);
}

.service-text {
    position: absolute;
    bottom: 20px;
    left: 20px;
    right: 20px;
    z-index: 2;
    background: rgba(0,0,0,0.7);
    padding: 10px 15px;
    border-radius: 6px;
    backdrop-filter: blur(4px);
}

.service-text h4 {
    text-transform: uppercase;
    font-size: 14px;
    font-weight: 700;
    color: var(--gold);
    margin-bottom: 5px;
}

.service-text span {
    font-size: 12px;
    color: var(--white);
    font-weight: 600;
}

/* Calculator */
.calculator-section {
    background: var(--dark-gray);
}

.calculator-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
}

.calculator-form label {
    display: block;
    margin: 15px 0 5px;
    font-size: 14px;
    font-weight: 600;
    color: var(--gold);
}

.calculator-form select {
    width: 100%;
    padding: 12px;
    background: var(--black);
    border: 1px solid #333;
    color: white;
    border-radius: 6px;
}

.price-result {
    margin: 20px 0;
    padding: 15px;
    background: var(--black);
    border-radius: 8px;
    text-align: center;
}

.price-result span {
    font-size: 14px;
    color: var(--text-gray);
}

.price-result strong {
    font-size: 28px;
    color: var(--gold);
    display: block;
    margin-top: 5px;
}

.book-calc-btn {
    width: 100%;
    margin-top: 10px;
}

.calculator-info {
    text-align: center;
    padding: 30px;
    background: var(--black);
    border-radius: 12px;
}

.calculator-info i {
    font-size: 48px;
    color: var(--gold);
    margin-bottom: 15px;
}

.calculator-info p {
    font-size: 13px;
    color: var(--text-gray);
}

/* Price Grid */
.price-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 25px;
}

.price-card {
    background: var(--dark-gray);
    border: 1px solid #222;
    border-radius: 12px;
    padding: 30px 20px;
    text-align: center;
    transition: var(--transition);
    position: relative;
}

.price-card.popular {
    border-color: var(--gold);
    transform: scale(1.02);
}

.popular-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--gold);
    color: var(--black);
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 700;
}

.price-card:hover {
    transform: translateY(-5px);
    border-color: var(--gold);
}

.price-card h3 {
    font-size: 18px;
    margin-bottom: 15px;
}

.price-card .price {
    font-size: 32px;
    font-weight: 800;
    color: var(--gold);
    margin-bottom: 20px;
}

.price-card ul {
    text-align: left;
    margin-bottom: 25px;
}

.price-card ul li {
    font-size: 13px;
    color: var(--text-gray);
    margin-bottom: 8px;
}

.price-card ul li i {
    color: var(--gold);
    margin-right: 8px;
}

/* About */
.about {
    background-color: var(--dark-gray);
}

.about-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-img img {
    width: 100%;
    border-radius: 12px;
}

.about-content h2 {
    font-size: 32px;
    margin-bottom: 20px;
}

.about-content p {
    color: var(--text-gray);
    line-height: 1.7;
    margin-bottom: 20px;
}

.stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 15px;
    text-align: center;
    margin-top: 30px;
}

.stat-item h3 {
    font-size: 28px;
    color: var(--gold);
}

.stat-item span {
    font-size: 11px;
    color: var(--text-gray);
}

/* Brands */
.brands-slider {
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
    gap: 30px;
}

.brand-item {
    font-size: 18px;
    font-weight: 700;
    color: var(--text-gray);
    transition: var(--transition);
}

.brand-item:hover {
    color: var(--gold);
}

/* Reviews */
.reviews-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 25px;
}

.review-card {
    background: var(--dark-gray);
    border-radius: 12px;
    padding: 20px;
    border: 1px solid #222;
}

.review-header {
    display: flex;
    gap: 15px;
    margin-bottom: 15px;
}

.review-header img {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    object-fit: cover;
}

.review-header h4 {
    font-size: 16px;
    margin-bottom: 5px;
}

.rating {
    color: #FFD700;
    font-size: 12px;
}

.review-card p {
    font-size: 13px;
    color: var(--text-gray);
    line-height: 1.6;
    margin-bottom: 10px;
}

.review-date {
    font-size: 11px;
    color: #555;
}

.reviews-all-link {
    text-align: center;
    margin-top: 30px;
}

/* CTA Section */
.cta-section {
    background: linear-gradient(135deg, #0a0a0a, #1a1a1a);
}

.cta-content {
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
}

.cta-content h2 {
    font-size: 28px;
    margin-bottom: 10px;
}

.cta-content p {
    color: var(--text-gray);
    margin-bottom: 25px;
}

.cta-form {
    display: flex;
    gap: 15px;
    margin-bottom: 15px;
    flex-wrap: wrap;
}

.cta-form input {
    flex: 1;
    padding: 14px;
    background: var(--black);
    border: 1px solid #333;
    color: white;
    border-radius: 6px;
    min-width: 200px;
}

.cta-content small {
    font-size: 11px;
    color: #555;
}

/* Booking Section */
.booking-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.booking-photo img {
    height: 100%;
    object-fit: cover;
    border-radius: 12px;
}

/* Contact */
.contact {
    background: #0a0a0a;
}

.contact-inner {
    display: grid;
    grid-template-columns: 1fr 1.6fr;
    gap: 50px;
}

.contact-info h3 {
    font-size: 22px;
    margin-bottom: 25px;
}

.contact-info p {
    margin-bottom: 12px;
    font-size: 14px;
    color: var(--text-gray);
}

.contact-info p a:hover {
    color: var(--gold);
}

.social-links {
    display: flex;
    gap: 15px;
    margin-top: 20px;
}

.social-links a {
    width: 40px;
    height: 40px;
    background: #222;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.social-links a:hover {
    background: var(--gold);
    color: var(--black);
}

/* Footer */
footer {
    background: black;
    padding: 40px 0 20px;
    border-top: 1px solid #111;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.footer-logo p {
    font-size: 12px;
    color: #555;
    margin-top: 5px;
}

.footer-links {
    display: flex;
    gap: 20px;
}

.footer-links a {
    font-size: 12px;
    color: #555;
    transition: var(--transition);
}

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

.footer-copy {
    font-size: 11px;
    color: #444;
}

/* Go Top */
.go-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background: var(--gold);
    color: black;
    width: 45px;
    height: 45px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    z-index: 99;
}

.go-top.show {
    opacity: 1;
    visibility: visible;
}

/* Якорные ссылки */
section[id] {
    scroll-margin-top: 80px;
}

/* Адаптивность */
@media (max-width: 992px) {
    .features-grid {
        grid-template-columns: 1fr 1fr;
    }
    .about-inner {
        grid-template-columns: 1fr;
    }
    .calculator-wrapper {
        grid-template-columns: 1fr;
    }
    .booking-grid {
        grid-template-columns: 1fr;
    }
    .contact-inner {
        grid-template-columns: 1fr;
    }
    .hero-content h1 {
        font-size: 40px;
    }
    .stats {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .nav-links {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 80%;
        height: calc(100vh - 70px);
        background: rgba(0,0,0,0.95);
        backdrop-filter: blur(10px);
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 35px;
        transition: 0.3s;
        z-index: 1000;
    }
    .nav-links.active {
        left: 0;
    }
    .nav-actions .phone {
        display: none;
    }
    .hamburger {
        display: block;
    }
    .hero-content h1 {
        font-size: 32px;
    }
    .hero-buttons {
        flex-direction: column;
    }
    .cta-form {
        flex-direction: column;
    }
    .stats {
        grid-template-columns: repeat(2, 1fr);
    }
    .price-grid {
        grid-template-columns: 1fr;
    }
    .footer-content {
        flex-direction: column;
        text-align: center;
    }
}