/* ========================================
   CLEAN GAME - Premium One Page Website
   ======================================== */

:root {
    --color-bg: #0a0a0a;
    --color-bg-light: #111111;
    --color-bg-card: #161616;
    --color-text: #ffffff;
    --color-text-muted: #888888;
    --color-text-subtle: #555555;
    --color-accent: #c9a962;
    --color-accent-light: #e0c88a;
    --color-border: #222222;
    --font-display: 'Playfair Display', Georgia, serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
}

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

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ========================================
   NAVIGATION
   ======================================== */

.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 20px 0;
    transition: var(--transition);
}

.navbar.scrolled {
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(20px);
    padding: 16px 0;
    border-bottom: 1px solid var(--color-border);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-text);
    text-decoration: none;
    letter-spacing: 0.05em;
}

.logo span {
    color: var(--color-accent);
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 40px;
    align-items: center;
}

.nav-links a {
    color: var(--color-text-muted);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    transition: var(--transition);
    letter-spacing: 0.02em;
}

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

.btn-nav {
    padding: 10px 24px !important;
    background: transparent;
    border: 1px solid var(--color-accent);
    color: var(--color-accent) !important;
    border-radius: 4px;
}

.btn-nav:hover {
    background: var(--color-accent);
    color: var(--color-bg) !important;
}

.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 5px;
}

.hamburger span {
    width: 24px;
    height: 2px;
    background: var(--color-text);
    transition: var(--transition);
}

/* ========================================
   HERO SECTION
   ======================================== */

.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    background: linear-gradient(135deg, var(--color-bg) 0%, #0d0d0d 50%, #111 100%);
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(ellipse at 20% 80%, rgba(201, 169, 98, 0.08) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 20%, rgba(201, 169, 98, 0.05) 0%, transparent 50%);
    pointer-events: none;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23222' fill-opacity='0.3'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    opacity: 0.3;
    pointer-events: none;
}

.hero-content {
    text-align: center;
    z-index: 1;
    padding: 0 24px;
    max-width: 900px;
}

.hero-subtitle {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.3em;
    color: var(--color-accent);
    margin-bottom: 24px;
    font-weight: 500;
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 8vw, 5rem);
    font-weight: 600;
    line-height: 1.1;
    margin-bottom: 24px;
}

.hero-title span {
    color: var(--color-accent);
    font-style: italic;
}

.hero-tagline {
    font-size: 1.1rem;
    color: var(--color-text-muted);
    max-width: 600px;
    margin: 0 auto 48px;
    line-height: 1.8;
}

.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 16px 36px;
    background: var(--color-accent);
    color: var(--color-bg);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: var(--transition);
    letter-spacing: 0.02em;
}

.btn-primary:hover {
    background: var(--color-accent-light);
    transform: translateY(-2px);
    box-shadow: 0 10px 40px rgba(201, 169, 98, 0.3);
}

.btn-large {
    padding: 20px 48px;
    font-size: 1rem;
}

.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    opacity: 0.6;
}

.scroll-indicator span {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--color-text-muted);
}

.mouse {
    width: 24px;
    height: 38px;
    border: 2px solid var(--color-text-muted);
    border-radius: 12px;
    position: relative;
}

.mouse::before {
    content: '';
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 8px;
    background: var(--color-accent);
    border-radius: 2px;
    animation: scroll 2s infinite;
}

@keyframes scroll {
    0% { opacity: 1; transform: translateX(-50%) translateY(0); }
    100% { opacity: 0; transform: translateX(-50%) translateY(12px); }
}

/* ========================================
   INTRO SECTION
   ======================================== */

.intro {
    padding: 120px 0;
    background: var(--color-bg);
    border-bottom: 1px solid var(--color-border);
}

.intro-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.intro-text {
    font-size: 1.4rem;
    line-height: 1.9;
    color: var(--color-text-muted);
}

.intro-text strong {
    color: var(--color-text);
}

.intro-text em {
    color: var(--color-accent);
    font-style: italic;
}

/* ========================================
   SECTION COMMON STYLES
   ======================================== */

.section-label {
    display: inline-block;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.3em;
    color: var(--color-accent);
    margin-bottom: 16px;
    font-weight: 600;
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: 20px;
}

.section-title span {
    color: var(--color-accent);
    font-style: italic;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--color-text-muted);
    max-width: 600px;
}

.section-header {
    text-align: center;
    margin-bottom: 80px;
}

.section-header .section-subtitle {
    margin: 0 auto;
}

/* ========================================
   SERVICES SECTION
   ======================================== */

.services {
    padding: 120px 0;
    background: var(--color-bg-light);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.service-card {
    background: var(--color-bg-card);
    padding: 40px 32px;
    border-radius: 8px;
    border: 1px solid var(--color-border);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, transparent, var(--color-accent), transparent);
    opacity: 0;
    transition: var(--transition);
}

.service-card:hover {
    transform: translateY(-8px);
    border-color: var(--color-accent);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
}

.service-card:hover::before {
    opacity: 1;
}

.service-icon {
    width: 48px;
    height: 48px;
    margin-bottom: 24px;
    color: var(--color-accent);
}

.service-icon svg {
    width: 100%;
    height: 100%;
}

.service-card h3 {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 12px;
}

.service-card p {
    color: var(--color-text-muted);
    font-size: 0.95rem;
    line-height: 1.7;
}

/* ========================================
   AVANTAGES SECTION
   ======================================== */

.avantages {
    padding: 120px 0;
    background: var(--color-bg);
}

.avantages-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.avantages-list {
    margin-top: 48px;
}

.avantage-item {
    display: flex;
    gap: 24px;
    padding: 24px 0;
    border-bottom: 1px solid var(--color-border);
}

.avantage-item:last-child {
    border-bottom: none;
}

.avantage-number {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-accent);
    opacity: 0.6;
}

.avantage-text h4 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 8px;
}

.avantage-text p {
    color: var(--color-text-muted);
    font-size: 0.95rem;
}

.avantages-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.quote-card {
    background: linear-gradient(135deg, var(--color-bg-card) 0%, #1a1a1a 100%);
    padding: 48px;
    border-radius: 8px;
    border: 1px solid var(--color-border);
    position: relative;
}

.quote-card blockquote {
    font-family: var(--font-display);
    font-size: 1.3rem;
    font-style: italic;
    line-height: 1.8;
    color: var(--color-text);
}

.quote-decoration {
    position: absolute;
    top: 24px;
    left: 24px;
    width: 40px;
    height: 40px;
    border-left: 3px solid var(--color-accent);
    border-top: 3px solid var(--color-accent);
    opacity: 0.5;
}

/* ========================================
   ABOUT SECTION
   ======================================== */

.about {
    padding: 120px 0;
    background: var(--color-bg-light);
}

.about-wrapper {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 80px;
    align-items: center;
}

.about-image {
    display: flex;
    justify-content: center;
}

.about-image-frame {
    width: 280px;
    height: 280px;
    background: linear-gradient(135deg, var(--color-accent) 0%, #8a7340 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.about-image-frame::before {
    content: '';
    position: absolute;
    inset: -12px;
    border: 1px solid var(--color-accent);
    border-radius: 50%;
    opacity: 0.3;
}

.about-initials {
    font-family: var(--font-display);
    font-size: 6rem;
    font-weight: 700;
    color: var(--color-bg);
}

.about-content p {
    color: var(--color-text-muted);
    font-size: 1.05rem;
    line-height: 1.8;
    margin-bottom: 20px;
}

.about-content p strong {
    color: var(--color-text);
}

.about-signature {
    margin-top: 40px;
    padding-top: 24px;
    border-top: 1px solid var(--color-border);
}

.about-signature span {
    font-family: var(--font-display);
    font-size: 1.8rem;
    font-style: italic;
    color: var(--color-accent);
    display: block;
}

.about-signature small {
    color: var(--color-text-muted);
    font-size: 0.85rem;
}

/* ========================================
   CTA SECTION
   ======================================== */

.cta {
    padding: 100px 0;
    background: linear-gradient(135deg, var(--color-accent) 0%, #8a7340 100%);
    text-align: center;
}

.cta h2 {
    font-family: var(--font-display);
    font-size: clamp(2rem, 5vw, 3rem);
    color: var(--color-bg);
    margin-bottom: 16px;
}

.cta p {
    color: rgba(10, 10, 10, 0.7);
    font-size: 1.1rem;
    margin-bottom: 32px;
}

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

.cta .btn-primary:hover {
    background: var(--color-text);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
}

/* ========================================
   CONTACT SECTION
   ======================================== */

.contact {
    padding: 120px 0;
    background: var(--color-bg);
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 80px;
}

.contact-info p {
    color: var(--color-text-muted);
    font-size: 1.05rem;
    line-height: 1.8;
    margin-bottom: 40px;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 16px;
    color: var(--color-text-muted);
}

.contact-item svg {
    width: 24px;
    height: 24px;
    color: var(--color-accent);
}

.contact-form {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}

.form-group {
    position: relative;
}

.form-group.full-width {
    grid-column: 1 / -1;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 18px 16px;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: 4px;
    color: var(--color-text);
    font-family: var(--font-body);
    font-size: 1rem;
    transition: var(--transition);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.form-group select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%23888' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
}

.form-group label {
    position: absolute;
    left: 16px;
    top: 18px;
    color: var(--color-text-muted);
    font-size: 1rem;
    pointer-events: none;
    transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-accent);
}

.form-group input:focus + label,
.form-group input:not(:placeholder-shown) + label,
.form-group select:focus + label,
.form-group select:valid + label,
.form-group textarea:focus + label,
.form-group textarea:not(:placeholder-shown) + label {
    top: -10px;
    left: 12px;
    font-size: 0.75rem;
    background: var(--color-bg);
    padding: 0 6px;
    color: var(--color-accent);
}

.btn-submit {
    grid-column: 1 / -1;
    justify-content: center;
}

.btn-submit svg {
    width: 20px;
    height: 20px;
    transition: var(--transition);
}

.btn-submit:hover svg {
    transform: translateX(4px);
}

/* ========================================
   FOOTER
   ======================================== */

.footer {
    padding: 60px 0;
    background: var(--color-bg-light);
    border-top: 1px solid var(--color-border);
    text-align: center;
}

.footer-logo {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-text);
    text-decoration: none;
    letter-spacing: 0.05em;
}

.footer-logo span {
    color: var(--color-accent);
}

.footer-tagline {
    color: var(--color-text-muted);
    font-size: 0.9rem;
    margin: 12px 0 24px;
}

.footer-copy {
    color: var(--color-text-subtle);
    font-size: 0.8rem;
}

/* ========================================
   ANIMATIONS
   ======================================== */

.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: var(--transition-slow);
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ========================================
   RESPONSIVE
   ======================================== */

@media (max-width: 1024px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .avantages-wrapper,
    .about-wrapper,
    .contact-wrapper {
        grid-template-columns: 1fr;
        gap: 60px;
    }

    .about-wrapper {
        text-align: center;
    }

    .avantages-visual {
        order: -1;
    }
}

@media (max-width: 768px) {
    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background: var(--color-bg-light);
        flex-direction: column;
        justify-content: center;
        padding: 40px;
        transition: var(--transition);
        border-left: 1px solid var(--color-border);
    }

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

    .hamburger {
        display: flex;
        z-index: 1001;
    }

    .hamburger.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }

    .hamburger.active span:nth-child(2) {
        opacity: 0;
    }

    .hamburger.active span:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -5px);
    }

    .services-grid {
        grid-template-columns: 1fr;
    }

    .contact-form {
        grid-template-columns: 1fr;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .section-title {
        font-size: 2rem;
    }

    .about-image-frame {
        width: 200px;
        height: 200px;
    }

    .about-initials {
        font-size: 4rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }

    .hero-subtitle {
        font-size: 0.7rem;
    }

    .service-card {
        padding: 32px 24px;
    }

    .quote-card {
        padding: 32px;
    }

    .quote-card blockquote {
        font-size: 1.1rem;
    }
}