/* Design System & Tokens */
:root {
    --bg-dark: #0a0a0a;
    --bg-card: #141414;
    --accent-red: #c41e3a; /* Deep Red */
    --accent-red-hover: #a01830;
    --text-main: #ffffff;
    --text-muted: #aaaaaa;
    --white: #ffffff;
    --font-sans: 'Inter', system-ui, -apple-system, sans-serif;
    --font-serif: 'Playfair Display', serif;
    --container: 1200px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--bg-dark);
    color: var(--text-main);
    font-family: var(--font-sans);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    width: 90%;
    max-width: var(--container);
    margin: 0 auto;
}

/* Typography */
h1, h2, h3, h4 {
    font-weight: 700;
    line-height: 1.1;
}

.section-title {
    font-size: 2.5rem;
    margin-bottom: 2rem;
    position: relative;
}

.section-title::after {
    content: '';
    display: block;
    width: 60px;
    height: 3px;
    background: var(--accent-red);
    margin-top: 10px;
}

.text-center { text-align: center; }
.text-center.section-title::after { margin-left: auto; margin-right: auto; }

.highlight {
    color: var(--accent-red);
}

/* Header */
.header {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    padding: 1.5rem 0;
    background: linear-gradient(to bottom, rgba(0,0,0,0.8) 0%, transparent 100%);
    backdrop-filter: blur(5px);
    transition: var(--transition);
}

.header.scrolled {
    padding: 0.8rem 0;
    background: rgba(10, 10, 10, 0.95);
}

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

.logo {
    display: flex;
    flex-direction: column;
    text-decoration: none;
    color: var(--white);
}

.logo-main {
    font-size: 1.2rem;
    font-weight: 700;
    letter-spacing: 2px;
}

.logo-sub {
    font-family: var(--font-serif);
    font-style: italic;
    font-size: 0.9rem;
    color: var(--accent-red);
    margin-top: -5px;
}

.nav {
    display: flex;
    gap: 2rem;
    align-items: center;
}

.nav a {
    text-decoration: none;
    color: var(--text-main);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 500;
    transition: var(--transition);
}

.nav a:hover {
    color: var(--accent-red);
}

/* Buttons */
.btn-primary {
    display: inline-block;
    background: var(--accent-red);
    color: var(--white);
    padding: 1.2rem 2.5rem;
    text-decoration: none;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    border-radius: 2px;
    transition: var(--transition);
    border: none;
}

.btn-primary:hover {
    background: var(--accent-red-hover);
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(196, 30, 58, 0.3);
}

.btn-outline {
    background: transparent;
    border: 2px solid var(--accent-red);
    padding: 0.6rem 1.2rem;
    border-radius: 2px;
}

/* Hero Section */
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: 0;
    right: -10%;
    width: 70%;
    height: 100%;
    z-index: -1;
}

.hero-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.6;
    mask-image: linear-gradient(to right, transparent 0%, black 50%);
}

.hero-content h1 {
    font-size: 5rem;
    margin-bottom: 2rem;
}

.hero-content p {
    font-size: 1.2rem;
    color: var(--text-muted);
    max-width: 500px;
    margin-bottom: 3rem;
}

.hero-badges {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-top: 2rem;
    color: var(--text-muted);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.dot {
    width: 4px;
    height: 4px;
    background: var(--accent-red);
    border-radius: 50%;
}

/* Services */
.section {
    padding: 100px 0;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.service-card {
    background: var(--bg-card);
    border-radius: 4px;
    overflow: hidden;
    transition: var(--transition);
}

.service-card:hover {
    transform: translateY(-10px);
}

.service-img {
    height: 250px;
}

.service-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.service-placeholder {
    width: 100%;
    height: 100%;
    background: #1a1a1a;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--accent-red);
}

.service-info {
    padding: 2rem;
}

.service-info h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--white);
}

.service-info ul {
    list-style: none;
    color: var(--text-muted);
}

.service-info ul li {
    margin-bottom: 0.5rem;
    position: relative;
    padding-left: 1rem;
}

.service-info ul li::before {
    content: '•';
    color: var(--accent-red);
    position: absolute;
    left: 0;
}

/* Portfolio */
.dark-bg {
    background: #000;
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1rem;
    margin-top: 3rem;
}

.portfolio-item {
    aspect-ratio: 1/1;
    overflow: hidden;
    cursor: pointer;
}

.portfolio-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.portfolio-item:hover img {
    transform: scale(1.1);
}

/* About / Why Us */
.about-flex {
    display: flex;
    align-items: center;
    gap: 4rem;
}

.about-content { flex: 1; }
.about-image { flex: 1; position: relative; }

.about-image img {
    width: 100%;
    border-radius: 4px;
    box-shadow: -20px 20px 0 var(--accent-red);
}

.features-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin-top: 3rem;
}

.feature-item {
    display: flex;
    gap: 1rem;
}

.feature-icon {
    font-size: 1.5rem;
    color: var(--accent-red);
}

.feature-item h4 {
    margin-bottom: 0.5rem;
}

.feature-item p {
    font-size: 0.9rem;
    color: var(--text-muted);
}

/* Booking */
.red-bg {
    background: var(--accent-red);
}

.booking h2 {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.booking p {
    font-size: 1.2rem;
    margin-bottom: 3rem;
}

.booking-options {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.btn-booking {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    background: var(--white);
    color: var(--bg-dark);
    padding: 1rem 2rem;
    text-decoration: none;
    font-weight: 700;
    border-radius: 4px;
    transition: var(--transition);
}

.btn-booking:hover {
    transform: scale(1.05);
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}

.btn-booking.telegram { background: #0088cc; color: #fff; }
.btn-booking.viber { background: #7360f2; color: #fff; }

/* Footer */
.footer-grid {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 4rem;
    align-items: start;
}

.footer-info .logo { margin-bottom: 2rem; }
.footer-info p { color: var(--text-muted); margin-bottom: 1.5rem; }
.footer-info .phone a {
    font-size: 1.5rem;
    color: var(--white);
    text-decoration: none;
    font-weight: 700;
}

.footer-bottom {
    border-top: 1px solid #222;
    padding-top: 2rem;
    margin-top: 3rem;
    color: #444;
    font-size: 0.8rem;
}

/* Mobile Sticky CTA */
.mobile-cta-sticky {
    display: none;
    position: fixed;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    width: 90%;
    z-index: 999;
}

/* Responsive */
@media (max-width: 992px) {
    .hero-content h1 { font-size: 3.5rem; }
    .hero-bg { right: -30%; width: 100%; opacity: 0.4; }
    .about-flex { flex-direction: column; }
    .footer-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
    .nav { display: none; }
    .hero-content { text-align: center; }
    .hero-content p { margin: 0 auto 3rem auto; }
    .hero-badges { justify-content: center; }
    .features-list { grid-template-columns: 1fr; }
    .mobile-cta-sticky { display: block; }
    .section { padding: 60px 0; }
    .section-title { font-size: 2rem; }
}