/* ===== RESET & BASE ===== */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --gold: #c9a227;
    --gold-hover: #ddb832;
    --dark: #0a0a0a;
    --dark-secondary: #111111;
    --dark-tertiary: #1a1a1a;
    --white: #ffffff;
    --gray: #a1a1a1;
    --gray-light: #e5e5e5;
    --border: #262626;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background-color: var(--dark);
    color: var(--white);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    text-decoration: none;
    color: inherit;
    transition: color 0.3s ease;
}

/* ===== BUTTONS ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 28px;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 1.5px;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

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

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

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

.btn-outline:hover {
    background-color: var(--white);
    color: var(--dark);
}

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

.btn-outline-dark:hover {
    background-color: var(--dark);
    color: var(--white);
}

/* ===== TOP BAR ===== */
.top-bar {
    background-color: var(--dark);
    border-bottom: 1px solid var(--border);
    padding: 10px 0;
    font-size: 13px;
}

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

.top-bar-left {
    display: flex;
    gap: 24px;
}

.top-bar-item {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--gray);
}

.top-bar-item svg {
    color: var(--gold);
}

.top-bar-right {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--white);
    font-weight: 500;
}

.lang-inactive {
    color: var(--gray);
}

.lang-divider {
    color: var(--border);
}

/* ===== HEADER ===== */
.header {
    position: sticky;
    top: 0;
    background-color: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border);
    z-index: 1000;
    padding: 16px 0;
}

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

.logo {
    display: flex;
    flex-direction: column;
}

.logo-main {
    font-size: 28px;
    font-weight: 700;
    color: var(--white);
    letter-spacing: -1px;
}

.logo-sub {
    font-size: 8px;
    letter-spacing: 2px;
    color: var(--gray);
    margin-top: -2px;
}

.nav {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-link {
    font-size: 12px;
    font-weight: 500;
    letter-spacing: 1px;
    color: var(--gray);
    transition: color 0.3s ease;
}

.nav-link:hover,
.nav-link.active {
    color: var(--gold);
}

.nav-cta {
    background-color: transparent;
    border: 1px solid var(--gold);
    color: var(--gold);
    padding: 10px 20px;
    border-radius: 4px;
}

.nav-cta:hover {
    background-color: var(--gold);
    color: var(--dark);
}

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
}

.mobile-menu-btn span {
    width: 24px;
    height: 2px;
    background-color: var(--white);
    transition: all 0.3s ease;
}

/* ===== HERO ===== */
.hero {
    position: relative;
    min-height: 90vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(10,10,10,0.9) 0%, rgba(10,10,10,0.7) 100%),
                url('https://images.unsplash.com/photo-1600596542815-ffad4c1539a9?w=1920&h=1080&fit=crop') center/cover no-repeat;
    z-index: -1;
}

.hero-content {
    padding: 80px 0;
}

.hero-text {
    max-width: 600px;
}

.hero-since {
    color: var(--gold);
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 2px;
    margin-bottom: 16px;
    position: relative;
    padding-left: 60px;
}

.hero-since::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    width: 48px;
    height: 2px;
    background-color: var(--gold);
}

.hero-title {
    font-size: clamp(40px, 6vw, 64px);
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 24px;
}

.gold-text {
    color: var(--gold);
}

.hero-description {
    font-size: 18px;
    color: var(--gray);
    line-height: 1.7;
    margin-bottom: 40px;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.trust-badges {
    background-color: var(--dark-secondary);
    border-top: 1px solid var(--border);
    padding: 32px 0;
    margin-top: auto;
}

.badges-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    text-align: center;
}

.badge-item {
    padding: 16px;
}

.badge-text {
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 2px;
    color: var(--gray);
}

/* ===== SERVICES ===== */
.services {
    padding: 100px 0;
    background-color: var(--dark);
}

.section-header {
    text-align: center;
    max-width: 600px;
    margin: 0 auto 64px;
}

.section-subtitle {
    color: var(--gold);
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 3px;
    margin-bottom: 16px;
}

.section-title {
    font-size: clamp(28px, 4vw, 40px);
    font-weight: 700;
    margin-bottom: 16px;
}

.section-description {
    color: var(--gray);
    font-size: 16px;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.service-card {
    background-color: var(--dark-secondary);
    border-radius: 8px;
    overflow: hidden;
    transition: transform 0.3s ease;
}

.service-card:hover {
    transform: translateY(-4px);
}

.service-image {
    position: relative;
    height: 240px;
    overflow: hidden;
}

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

.service-card:hover .service-image img {
    transform: scale(1.05);
}

.service-icon {
    position: absolute;
    bottom: -20px;
    left: 24px;
    width: 48px;
    height: 48px;
    background-color: var(--dark-tertiary);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gold);
}

.service-content {
    padding: 36px 24px 24px;
}

.service-title {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 12px;
}

.service-text {
    color: var(--gray);
    font-size: 14px;
    line-height: 1.7;
    margin-bottom: 16px;
}

.service-link {
    color: var(--gold);
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 1px;
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

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

/* ===== ABOUT ===== */
.about {
    padding: 100px 0;
    background-color: var(--dark-secondary);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}

.about-title {
    font-size: clamp(28px, 4vw, 36px);
    font-weight: 700;
    margin-bottom: 24px;
    line-height: 1.2;
}

.about-text {
    color: var(--gray);
    margin-bottom: 16px;
    line-height: 1.7;
}

.about-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin: 32px 0;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 14px;
    color: var(--white);
}

.feature-icon {
    color: var(--gold);
    flex-shrink: 0;
}

.about-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}

.stat-card {
    background-color: var(--dark-tertiary);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 32px;
    text-align: center;
}

.stat-number {
    font-size: 48px;
    font-weight: 700;
    color: var(--white);
    display: block;
    line-height: 1;
}

.stat-number sup,
.stat-percent {
    font-size: 24px;
    color: var(--gold);
}

.stat-label {
    font-size: 11px;
    letter-spacing: 2px;
    color: var(--gray);
    margin-top: 8px;
    display: block;
}

/* ===== CTA ===== */
.cta {
    padding: 80px 0;
    background-color: var(--dark);
    text-align: center;
}

.cta-title {
    font-size: clamp(28px, 4vw, 40px);
    font-weight: 700;
    margin-bottom: 16px;
}

.cta-text {
    color: var(--gray);
    max-width: 600px;
    margin: 0 auto 32px;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
}

/* ===== CONTACT ===== */
.contact {
    padding: 100px 0;
    background-color: var(--dark-secondary);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 64px;
}

.contact-title {
    font-size: clamp(28px, 4vw, 36px);
    font-weight: 700;
    margin-bottom: 16px;
}

.contact-text {
    color: var(--gray);
    margin-bottom: 32px;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.contact-item {
    display: flex;
    gap: 16px;
}

.contact-item svg {
    color: var(--gold);
    flex-shrink: 0;
    margin-top: 4px;
}

.contact-item strong {
    display: block;
    margin-bottom: 4px;
}

.contact-item p {
    color: var(--gray);
    font-size: 14px;
    margin: 0;
}

/* ===== CONTACT FORM ===== */
.contact-form-wrapper {
    background-color: var(--dark-tertiary);
    border-radius: 12px;
    padding: 40px;
    border: 1px solid var(--border);
}

.form-title {
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 32px;
}

.form-row {
    margin-bottom: 20px;
}

.form-row-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group label {
    font-size: 13px;
    font-weight: 500;
    margin-bottom: 8px;
    color: var(--white);
}

.form-group input,
.form-group select,
.form-group textarea {
    background-color: var(--dark-secondary);
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 14px 16px;
    font-size: 14px;
    color: var(--white);
    font-family: inherit;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--gray);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--gold);
    box-shadow: 0 0 0 3px rgba(201, 162, 39, 0.1);
}

.form-group select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23a1a1a1' stroke-width='2'%3E%3Cpolyline points='6,9 12,15 18,9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    padding-right: 48px;
}

.form-group select option {
    background-color: var(--dark-secondary);
    color: var(--white);
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

.checkbox-group {
    flex-direction: row;
    align-items: flex-start;
    gap: 12px;
}

.checkbox-group input[type="checkbox"] {
    width: 18px;
    height: 18px;
    margin-top: 2px;
    accent-color: var(--gold);
    cursor: pointer;
}

.checkbox-group label {
    font-size: 13px;
    color: var(--gray);
    margin-bottom: 0;
    cursor: pointer;
    line-height: 1.5;
}

.checkbox-group label a {
    color: var(--gold);
}

.checkbox-group label a:hover {
    text-decoration: underline;
}

.btn-submit {
    width: 100%;
    padding: 16px 28px;
    font-size: 13px;
}

.btn-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.spinner {
    animation: spin 1s linear infinite;
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.form-message {
    margin-top: 16px;
    padding: 14px 16px;
    border-radius: 6px;
    font-size: 14px;
    display: none;
}

.form-message.success {
    display: block;
    background-color: rgba(34, 197, 94, 0.1);
    border: 1px solid rgba(34, 197, 94, 0.3);
    color: #22c55e;
}

.form-message.error {
    display: block;
    background-color: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
    color: #ef4444;
}

/* ===== FOOTER ===== */
.footer {
    background-color: var(--dark);
    padding: 64px 0 32px;
    border-top: 1px solid var(--border);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 48px;
}

.footer-logo {
    margin-bottom: 16px;
}

.footer-about p {
    color: var(--gray);
    font-size: 14px;
    line-height: 1.7;
}

.footer-col h4 {
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 20px;
    color: var(--white);
}

.footer-col ul {
    list-style: none;
}

.footer-col ul li {
    margin-bottom: 12px;
}

.footer-col ul li a {
    color: var(--gray);
    font-size: 14px;
    transition: color 0.3s ease;
}

.footer-col ul li a:hover {
    color: var(--gold);
}

.footer-contact li {
    display: flex;
    gap: 12px;
    color: var(--gray);
    font-size: 14px;
    line-height: 1.6;
}

.footer-contact li svg {
    color: var(--gold);
    flex-shrink: 0;
    margin-top: 3px;
}

.footer-bottom {
    padding-top: 32px;
    border-top: 1px solid var(--border);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
}

.footer-bottom p {
    color: var(--gray);
    font-size: 13px;
}

.footer-legal {
    font-size: 12px !important;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .about-grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }
    
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .top-bar-left {
        display: none;
    }
    
    .nav {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background-color: var(--dark);
        flex-direction: column;
        padding: 24px;
        border-bottom: 1px solid var(--border);
        gap: 20px;
    }
    
    .nav.active {
        display: flex;
    }
    
    .mobile-menu-btn {
        display: flex;
    }
    
    .mobile-menu-btn.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }
    
    .mobile-menu-btn.active span:nth-child(2) {
        opacity: 0;
    }
    
    .mobile-menu-btn.active span:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -5px);
    }
    
    .hero {
        min-height: auto;
        padding: 60px 0 0;
    }
    
    .hero-buttons {
        flex-direction: column;
    }
    
    .badges-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .about-features {
        grid-template-columns: 1fr;
    }
    
    .about-stats {
        grid-template-columns: 1fr 1fr;
    }
    
    .form-row-2 {
        grid-template-columns: 1fr;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
    
    .contact-form-wrapper {
        padding: 24px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }
    
    .badges-grid {
        grid-template-columns: 1fr;
    }
    
    .about-stats {
        grid-template-columns: 1fr;
    }
    
    .cta-buttons {
        flex-direction: column;
        width: 100%;
    }
    
    .cta-buttons .btn {
        width: 100%;
    }
}