:root {
    --gold: #d4a017;
    --gold-dark: #b8860b;
    --gold-light: #f4c542;
    --dark-primary: #0d1117;
    --dark-secondary: #1a1f2e;
    --dark-tertiary: #252d3d;
    --silver: #b8c0cc;
    --silver-light: #dfe4ea;
}

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

html { scroll-behavior: smooth; scroll-padding-top: 80px; }

body {
    font-family: 'Inter', sans-serif;
    background: var(--dark-primary);
    color: var(--silver-light);
    overflow-x: hidden;
}

/* ===== NAVBAR ===== */
#mainNav {
    background: rgba(13, 17, 23, 0.85);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(212, 160, 23, 0.1);
    padding: 15px 0;
    transition: all 0.3s ease;
}
#mainNav.scrolled {
    padding: 8px 0;
    background: rgba(13, 17, 23, 0.97);
    box-shadow: 0 4px 30px rgba(0,0,0,0.3);
}
.navbar-toggler { border: none; color: var(--gold); font-size: 1.4rem; }
.navbar-toggler:focus { box-shadow: none; }
.nav-link {
    color: var(--silver) !important;
    font-weight: 500;
    margin: 0 10px;
    transition: color 0.3s;
    position: relative;
}
.nav-link:hover, .nav-link.active { color: var(--gold) !important; }
.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--gold);
    transition: all 0.3s;
    transform: translateX(-50%);
}
.nav-link:hover::after { width: 100%; }

/* ===== BUTTONS ===== */
.btn-gold {
    background: linear-gradient(135deg, var(--gold), var(--gold-dark));
    color: #fff;
    border: none;
    padding: 12px 28px;
    border-radius: 50px;
    font-weight: 600;
    transition: all 0.3s;
    text-decoration: none;
    display: inline-block;
}
.btn-gold:hover {
    background: linear-gradient(135deg, var(--gold-light), var(--gold));
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(212, 160, 23, 0.4);
}
.btn-outline-gold {
    background: transparent;
    color: var(--gold);
    border: 2px solid var(--gold);
    padding: 12px 28px;
    border-radius: 50px;
    font-weight: 600;
    transition: all 0.3s;
    text-decoration: none;
    display: inline-block;
}
.btn-outline-gold:hover {
    background: var(--gold);
    color: #fff;
    transform: translateY(-2px);
}

/* ===== HERO ===== */
.hero-section {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
}
.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}
.hero-bg-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(13,17,23,0.92) 0%, rgba(13,17,23,0.75) 50%, rgba(13,17,23,0.6) 100%);
}
.hero-content { position: relative; z-index: 1; }
.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.15;
    margin: 20px 0;
    color: #fff;
}
.hero-subtitle {
    font-size: 1.2rem;
    color: var(--silver);
    max-width: 550px;
    line-height: 1.8;
    margin-bottom: 30px;
}
.hero-buttons { margin-bottom: 50px; }
.text-gold { color: var(--gold) !important; }
.badge-gold {
    display: inline-block;
    background: rgba(212, 160, 23, 0.15);
    color: var(--gold);
    padding: 8px 20px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.9rem;
    border: 1px solid rgba(212, 160, 23, 0.3);
}

/* Hero Stats */
.hero-stats {
    display: flex;
    gap: 40px;
}
.stat-item {
    display: flex;
    flex-direction: column;
}
.stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--gold);
    line-height: 1;
}
.stat-suffix {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--gold);
}
.stat-label {
    font-size: 0.85rem;
    color: var(--silver);
    margin-top: 5px;
}

/* Hero Visual */
.hero-visual {
    position: relative;
    height: 450px;
}
.hero-logo-main {
    width: 200px;
    filter: drop-shadow(0 0 40px rgba(212, 160, 23, 0.3));
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}
.floating-card {
    position: absolute;
    background: rgba(26, 31, 46, 0.9);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(212, 160, 23, 0.2);
    border-radius: 16px;
    padding: 16px 24px;
    display: flex;
    align-items: center;
    gap: 12px;
    color: #fff;
    font-weight: 600;
    box-shadow: 0 10px 30px rgba(0,0,0,0.3);
    animation: float 3s ease-in-out infinite;
}
.floating-card i { font-size: 1.3rem; color: var(--gold); }
.floating-card span:last-child { font-size: 0.95rem; }
.card-1 { top: 60px; right: 20px; animation-delay: 0s; }
.card-2 { bottom: 80px; left: 0; animation-delay: 1s; }
.card-3 { top: 50%; right: -10px; animation-delay: 2s; }
@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-12px); }
}

.hero-wave {
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 100%;
    z-index: 1;
}
.hero-wave svg { display: block; width: 100%; }

/* ===== SECTIONS ===== */
.section-dark { background: var(--dark-primary); padding: 100px 0; }
.section-darker { background: var(--dark-secondary); padding: 100px 0; }
.section-header { max-width: 650px; margin: 0 auto; }
.section-title {
    font-size: 2.5rem;
    font-weight: 800;
    color: #fff;
    margin: 15px 0;
}
.section-subtitle {
    font-size: 1.1rem;
    color: var(--silver);
    line-height: 1.8;
}

/* ===== SERVICES ===== */
.service-card {
    background: var(--dark-secondary);
    border: 1px solid rgba(184, 192, 204, 0.08);
    border-radius: 20px;
    padding: 35px 30px;
    transition: all 0.4s;
    position: relative;
    overflow: hidden;
    height: 100%;
}
.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, var(--gold), var(--gold-light));
    transform: scaleX(0);
    transition: transform 0.4s;
}
.service-card:hover::before { transform: scaleX(1); }
.service-card:hover {
    transform: translateY(-8px);
    border-color: rgba(212, 160, 23, 0.2);
    box-shadow: 0 20px 40px rgba(0,0,0,0.3);
}
.service-card.featured {
    border-color: rgba(212, 160, 23, 0.3);
    background: linear-gradient(135deg, rgba(212, 160, 23, 0.08), var(--dark-secondary));
}
.service-card.featured::before { transform: scaleX(1); }
.service-badge {
    position: absolute;
    top: 20px;
    right: -30px;
    background: var(--gold);
    color: #fff;
    padding: 5px 40px;
    font-size: 0.75rem;
    font-weight: 700;
    transform: rotate(45deg);
    text-transform: uppercase;
}
.service-icon {
    width: 60px;
    height: 60px;
    background: rgba(212, 160, 23, 0.12);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}
.service-icon i { font-size: 1.5rem; color: var(--gold); }
.service-card h4 { color: #fff; font-weight: 700; margin-bottom: 12px; }
.service-card p { color: var(--silver); line-height: 1.7; font-size: 0.95rem; }
.service-features {
    list-style: none;
    margin-top: 18px;
    padding: 0;
}
.service-features li {
    color: var(--silver-light);
    padding: 5px 0;
    font-size: 0.9rem;
}
.service-features li i {
    color: var(--gold);
    margin-right: 8px;
    font-size: 0.8rem;
}

.mini-service {
    background: rgba(26, 31, 46, 0.6);
    border: 1px solid rgba(184, 192, 204, 0.06);
    border-radius: 16px;
    padding: 28px 24px;
    text-align: center;
    transition: all 0.3s;
}
.mini-service:hover {
    border-color: rgba(212, 160, 23, 0.2);
    transform: translateY(-5px);
}
.mini-service i {
    font-size: 2rem;
    color: var(--gold);
    margin-bottom: 15px;
}
.mini-service h5 { color: #fff; font-weight: 600; margin-bottom: 8px; }
.mini-service p { color: var(--silver); font-size: 0.88rem; margin: 0; line-height: 1.6; }

/* ===== ABOUT ===== */
.about-text {
    font-size: 1.05rem;
    color: var(--silver);
    line-height: 1.8;
    margin-bottom: 15px;
}
.about-values { display: flex; flex-direction: column; gap: 20px; }
.value-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
}
.value-icon {
    width: 48px;
    height: 48px;
    min-width: 48px;
    background: rgba(212, 160, 23, 0.12);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.value-icon i { color: var(--gold); font-size: 1.1rem; }
.value-item h5 { color: #fff; font-weight: 600; margin-bottom: 4px; font-size: 1rem; }
.value-item p { color: var(--silver); font-size: 0.9rem; margin: 0; line-height: 1.5; }

.about-visual { display: flex; justify-content: center; }
.about-card {
    background: linear-gradient(135deg, rgba(212, 160, 23, 0.1), rgba(26, 31, 46, 0.8));
    border: 1px solid rgba(212, 160, 23, 0.2);
    border-radius: 24px;
    padding: 40px;
    width: 100%;
    max-width: 450px;
}
.about-card-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
}
.about-stat {
    display: flex;
    align-items: center;
    gap: 12px;
}
.about-stat i { font-size: 1.5rem; color: var(--gold); }
.about-stat-number {
    display: block;
    font-size: 1.5rem;
    font-weight: 800;
    color: #fff;
}
.about-stat-label {
    display: block;
    font-size: 0.8rem;
    color: var(--silver);
}

/* ===== CTA ===== */
.cta-section {
    background: linear-gradient(135deg, rgba(212, 160, 23, 0.15), rgba(26, 31, 46, 0.9));
    padding: 80px 0;
    border-top: 1px solid rgba(212, 160, 23, 0.15);
    border-bottom: 1px solid rgba(212, 160, 23, 0.15);
}
.cta-title {
    font-size: 2.5rem;
    font-weight: 800;
    color: #fff;
    margin-bottom: 15px;
}
.cta-subtitle {
    font-size: 1.1rem;
    color: var(--silver);
    margin-bottom: 30px;
}

/* ===== CONTACT ===== */
.contact-info { display: flex; flex-direction: column; gap: 24px; }
.contact-item {
    display: flex;
    align-items: center;
    gap: 16px;
}
.contact-icon {
    width: 52px;
    height: 52px;
    min-width: 52px;
    background: rgba(212, 160, 23, 0.12);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.contact-icon i { color: var(--gold); font-size: 1.2rem; }
.contact-item h5 { color: #fff; font-weight: 600; margin-bottom: 2px; font-size: 0.95rem; }
.contact-item p { color: var(--silver); margin: 0; font-size: 0.9rem; }

.contact-social { display: flex; gap: 12px; }
.social-link {
    width: 44px;
    height: 44px;
    background: rgba(184, 192, 204, 0.08);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--silver);
    font-size: 1.1rem;
    transition: all 0.3s;
    text-decoration: none;
}
.social-link:hover {
    background: var(--gold);
    color: #fff;
    transform: translateY(-3px);
}

.contact-form { padding: 35px; background: var(--dark-secondary); border-radius: 20px; border: 1px solid rgba(184,192,204,0.08); }
.form-control-custom {
    width: 100%;
    padding: 14px 18px;
    background: var(--dark-tertiary);
    border: 1px solid rgba(184, 192, 204, 0.1);
    border-radius: 12px;
    color: #fff;
    font-size: 0.95rem;
    transition: border-color 0.3s;
    font-family: 'Inter', sans-serif;
}
.form-control-custom:focus {
    outline: none;
    border-color: var(--gold);
    box-shadow: 0 0 0 3px rgba(212, 160, 23, 0.15);
}
.form-control-custom::placeholder { color: #6c757d; }
textarea.form-control-custom { resize: vertical; }
select.form-control-custom { appearance: none; cursor: pointer; }

/* ===== FOOTER ===== */
.site-footer {
    background: var(--dark-secondary);
    padding: 50px 0 25px;
    border-top: 1px solid rgba(184, 192, 204, 0.06);
}
.footer-text { color: var(--silver); font-size: 0.9rem; line-height: 1.7; }
.footer-title { color: #fff; font-weight: 700; margin-bottom: 15px; font-size: 0.95rem; }
.footer-links { list-style: none; padding: 0; margin: 0; }
.footer-links li { margin-bottom: 10px; }
.footer-links a {
    color: var(--silver);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.3s;
}
.footer-links a:hover { color: var(--gold); }
.footer-divider { border-color: rgba(184, 192, 204, 0.08); margin: 25px 0; }
.footer-copy { color: #6c757d; font-size: 0.85rem; margin: 0; }
.footer-social { display: flex; gap: 10px; justify-content: flex-end; }
.footer-social a {
    width: 38px;
    height: 38px;
    background: rgba(184, 192, 204, 0.08);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--silver);
    transition: all 0.3s;
    text-decoration: none;
}
.footer-social a:hover { background: var(--gold); color: #fff; }

/* ===== RESPONSIVE ===== */
@media (max-width: 991px) {
    .hero-title { font-size: 2.5rem; }
    .hero-stats { gap: 25px; flex-wrap: wrap; }
    .stat-number { font-size: 2rem; }
    .section-title { font-size: 2rem; }
    .about-card { max-width: 100%; }
}
@media (max-width: 767px) {
    .hero-title { font-size: 2rem; }
    .hero-buttons .btn { display: block; margin-bottom: 10px; }
    .hero-buttons .me-3 { margin-right: 0 !important; }
    .hero-stats { gap: 20px; }
    .stat-number, .stat-suffix { font-size: 1.6rem; }
    .cta-title { font-size: 1.8rem; }
    .cta-buttons .btn { display: block; margin-bottom: 10px; }
    .cta-buttons .me-3 { margin-right: 0 !important; }
    .footer-social { justify-content: start; margin-top: 10px; }
    .about-card-inner { grid-template-columns: 1fr; }
    .contact-form { padding: 20px; }
}