:root {
    --bg-dark: #050505;
    --bg-card: #0f0f0f;
    --accent: #ffffff;
    --accent-muted: #888888;
    --text-main: #ffffff;
    --text-dim: #a0a0a0;
    --gold: #c5a059;
    --spacing-lg: 120px;
    --spacing-md: 60px;
    --transition: all 0.6s cubic-bezier(0.16, 1, 0.3, 1);
    --font-display: 'Inter', sans-serif;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-font-smoothing: antialiased;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-display);
    background-color: var(--bg-dark);
    color: var(--text-main);
    line-height: 1.5;
    overflow-x: hidden;
}

/* Typography Polish */
h1, h2, h3, h4 {
    text-transform: uppercase;
    letter-spacing: 0.2em;
    font-weight: 800;
    line-height: 1.1;
}

.section-title {
    font-size: clamp(2rem, 5vw, 3.5rem);
    margin-bottom: var(--spacing-md);
    position: relative;
    display: inline-block;
    width: 100%;
}

.section-title::after {
    content: '';
    display: block;
    width: 60px;
    height: 2px;
    background: var(--gold);
    margin: 20px auto 0;
}

.about .section-title::after {
    margin: 20px 0 0 0;
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    padding: 25px 5%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 1000;
    background: linear-gradient(to bottom, rgba(0,0,0,0.9), transparent);
    backdrop-filter: blur(15px);
    border-bottom: 1px solid rgba(255,255,255,0.05);
}

.logo img {
    height: 42px;
    filter: drop-shadow(0 0 10px rgba(255,255,255,0.2));
}

.nav-links {
    display: flex;
    gap: 40px;
}

.nav-links a {
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--accent-muted);
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--gold);
    transition: var(--transition);
}

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

.nav-links a:hover::after {
    width: 100%;
}

/* Hero Section */
.hero {
    position: relative;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 0 5%;
}

.hero-video {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    z-index: -2;
    object-fit: cover;
    filter: brightness(0.4) contrast(1.1);
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at center, transparent 0%, rgba(0,0,0,0.6) 100%);
    z-index: -1;
}

.hero-content h1 {
    font-size: clamp(3rem, 10vw, 7rem);
    margin-bottom: 15px;
    background: linear-gradient(to bottom, #fff, #888);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    filter: drop-shadow(0 10px 30px rgba(0,0,0,0.5));
}

.hero-content p {
    font-size: clamp(0.8rem, 2vw, 1.1rem);
    letter-spacing: 0.5em;
    text-transform: uppercase;
    margin-bottom: 50px;
    color: var(--gold);
    font-weight: 600;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 18px 40px;
    text-transform: uppercase;
    font-size: 0.75rem;
    font-weight: 800;
    letter-spacing: 0.25em;
    cursor: pointer;
    transition: var(--transition);
    border: 1px solid var(--accent);
    position: relative;
    overflow: hidden;
}

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

.btn-primary:hover {
    background: transparent;
    color: var(--accent);
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(255,255,255,0.1);
}

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

.btn-outline:hover {
    background: var(--accent);
    color: var(--bg-dark);
    transform: translateY(-3px);
}

/* Sections */
section {
    padding: var(--spacing-lg) 8%;
}

/* About Section */
.about {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 100px;
    align-items: center;
}

.about-content p {
    font-size: 1.1rem;
    color: var(--text-dim);
    max-width: 600px;
}

.about-img {
    position: relative;
}

.about-img::before {
    content: '';
    position: absolute;
    top: 20px; left: 20px; right: -20px; bottom: -20px;
    border: 1px solid var(--gold);
    z-index: -1;
}

.about-img img {
    width: 100%;
    display: block;
    filter: grayscale(100%) contrast(1.1);
    transition: var(--transition);
}

.about-img:hover img {
    filter: grayscale(0%);
}

/* Features */
.why-us {
    background-color: var(--bg-card);
    position: relative;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2px;
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.05);
}

.feature-card {
    padding: 60px 40px;
    background: var(--bg-dark);
    transition: var(--transition);
}

.feature-card:hover {
    background: #111;
    z-index: 1;
}

.feature-card h4 {
    margin-bottom: 20px;
    font-size: 0.9rem;
    color: var(--gold);
}

/* Pricing */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 40px;
    margin-top: 40px;
}

.price-card {
    background: var(--bg-card);
    padding: 60px 45px;
    border: 1px solid rgba(255,255,255,0.05);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}

.price-card.featured {
    border: 1px solid var(--gold);
    transform: scale(1.02);
    box-shadow: 0 20px 40px rgba(0,0,0,0.4);
}

.price-tag {
    font-size: 4rem;
    font-weight: 900;
    margin: 30px 0;
    color: var(--accent);
    font-family: var(--font-display);
}

.price-card ul {
    margin-bottom: 40px;
    flex-grow: 1;
}

.price-card li {
    padding: 12px 0;
    border-bottom: 1px solid rgba(255,255,255,0.05);
    font-size: 0.85rem;
    color: var(--text-dim);
    display: flex;
    align-items: center;
}

.price-card li::before {
    content: '→';
    margin-right: 15px;
    color: var(--gold);
    font-size: 0.7rem;
}

/* Gallery */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 10px;
}

.gallery-item {
    aspect-ratio: 4/5;
    overflow: hidden;
    background: #111;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: grayscale(100%);
    transition: transform 1.2s cubic-bezier(0.16, 1, 0.3, 1), filter 0.6s ease;
}

.gallery-item:hover img {
    transform: scale(1.1);
    filter: grayscale(0%);
}

/* Contact */
.contact-container {
    background: var(--bg-card);
    padding: 60px;
    border: 1px solid rgba(255,255,255,0.05);
}

input, textarea {
    width: 100%;
    padding: 20px;
    background: transparent;
    border: none;
    border-bottom: 1px solid rgba(255,255,255,0.1);
    color: white;
    font-family: inherit;
    margin-bottom: 10px;
    transition: var(--transition);
}

input:focus, textarea:focus {
    outline: none;
    border-bottom-color: var(--gold);
    background: rgba(255,255,255,0.02);
}

/* Footer */
footer {
    padding: 100px 8% 40px;
    background: #000;
    border-top: 1px solid rgba(255,255,255,0.05);
}

.footer-info h4 {
    font-size: 0.8rem;
    margin-bottom: 25px;
    color: var(--gold);
}

.footer-info p, .footer-info a {
    font-size: 0.9rem;
    color: var(--text-dim);
    margin-bottom: 10px;
    display: block;
}

.footer-bottom {
    margin-top: 80px;
    padding-top: 30px;
    border-top: 1px solid rgba(255,255,255,0.05);
    text-align: left;
    display: flex;
    justify-content: space-between;
}

/* Mobile Optimization */
@media (max-width: 1024px) {
    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .about {
        grid-template-columns: 1fr;
        gap: 60px;
    }
}

@media (max-width: 768px) {
    .navbar {
        padding: 15px 5%;
    }
    .nav-links {
        display: none;
    }
    section {
        padding: 80px 5%;
    }
    .hero-content h1 {
        font-size: 3.5rem;
    }
    .price-card.featured {
        transform: none;
    }
    .contact-container {
        padding: 30px;
    }
}