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

:root {
    --bg-black: #0B0B0B;
    --gold: #C8A45D;
    --gold-dark: #A38245;
    --white: #FFFFFF;
    --gray-surface: #141414;
    --card-surface: #1C1C1C;
    --text-dim: #A6A6A6;
    --font-head: 'Montserrat', sans-serif;
    --font-body: 'Poppins', sans-serif;
}

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

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

h1, h2, h3, h4 {
    font-family: var(--font-head);
    font-weight: 700;
    letter-spacing: -0.01em;
}

.text-gold { color: var(--gold); }
.section-subtitle {
    color: var(--gold);
    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 3px;
    display: block;
    margin-bottom: 10px;
}

.section-header {
    text-align: center;
    margin-bottom: 50px;
}

.section-header h2 {
    font-size: 2.2rem;
    text-transform: uppercase;
    position: relative;
    padding-bottom: 15px;
}

.section-header h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 50px;
    height: 2px;
    background-color: var(--gold);
}

.section-header p {
    color: var(--text-dim);
    margin-top: 12px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 28px;
    text-decoration: none;
    text-transform: uppercase;
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 1px;
    transition: all 0.3s ease;
    border-radius: 2px;
    cursor: pointer;
}

.btn-gold { background: var(--gold); color: var(--bg-black); border: 1px solid var(--gold); }
.btn-gold:hover { background: transparent; color: var(--gold); }
.btn-outline { background: transparent; color: var(--white); border: 1px solid rgba(255,255,255,0.2); }
.btn-outline:hover { border-color: var(--gold); color: var(--gold); }
.btn-whatsapp { background: #25D366; color: #fff; border: 1px solid #25D366; }
.btn-whatsapp:hover { background: transparent; color: #25D366; }
.btn-block { width: 100%; }

.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(11, 11, 11, 0.85);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255,255,255,0.04);
    transition: all 0.3s ease;
}

.navbar.sticky-active {
    background: rgba(11, 11, 11, 0.98);
    padding: 5px 0;
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px;
    max-width: 1200px;
    margin: 0 auto;
}

.logo { color: var(--white); font-size: 1.3rem; text-decoration: none; font-weight: 700; letter-spacing: 1px; }
.logo span { color: var(--gold); }
.nav-links { display: flex; list-style: none; gap: 30px; align-items: center; }
.nav-links a { color: var(--white); text-decoration: none; font-size: 0.85rem; text-transform: uppercase; transition: 0.3s; opacity: 0.8; }
.nav-links a:hover { color: var(--gold); opacity: 1; }
.nav-links .nav-btn { border: 1px solid var(--gold); padding: 8px 16px; color: var(--gold); }
.nav-links .nav-btn:hover { background: var(--gold); color: var(--bg-black); }
.menu-toggle { display: none; color: var(--white); font-size: 1.4rem; cursor: pointer; }

.hero {
    height: 100vh;
    min-height: 600px;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(rgba(11,11,11,0.4), rgba(11,11,11,0.95)), 
                url('https://images.unsplash.com/photo-1501281668745-f7f57925c3b4?auto=format&fit=crop&w=500&q=80') center/cover no-repeat;
}

.hero-content { text-align: center; max-width: 850px; padding: 0 24px; z-index: 5; }
.hero h1 { font-size: 3.2rem; text-transform: uppercase; line-height: 1.2; margin-bottom: 20px; }
.hero p { color: rgba(255,255,255,0.8); font-size: 1.1rem; margin-bottom: 35px; font-weight: 300; }
.hero-buttons { display: flex; gap: 15px; justify-content: center; flex-wrap: wrap; }

.stats-section { background: var(--gray-surface); padding: 50px 0; border-bottom: 1px solid rgba(255,255,255,0.02); }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; text-align: center; }
.stat-card h3 { font-size: 2.5rem; color: var(--gold); }
.stat-card p { font-size: 0.85rem; text-transform: uppercase; color: var(--text-dim); margin-top: 5px; }

.about-section { padding: 90px 0; }
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 50px; align-items: center; }
.about-text h2 { font-size: 2.2rem; text-transform: uppercase; margin-bottom: 20px; }
.about-text p { color: var(--text-dim); margin-bottom: 15px; }
.responsive-img { width: 100%; height: auto; border-radius: 2px; filter: grayscale(20%); border: 1px solid rgba(255,255,255,0.05); }

.services-section { background: var(--gray-surface); padding: 90px 0; }
.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 25px; }
.service-card { background: var(--card-surface); padding: 35px 25px; border: 1px solid rgba(255,255,255,0.02); transition: 0.3s ease; }
.service-card:hover { border-color: var(--gold); transform: translateY(-5px); }
.card-icon { font-size: 2rem; color: var(--gold); margin-bottom: 20px; }
.service-card h3 { font-size: 1.15rem; margin-bottom: 10px; text-transform: uppercase; }
.service-card p { color: var(--text-dim); font-size: 0.85rem; }
.additional-services { margin-top: 40px; text-align: center; color: var(--text-dim); font-size: 0.9rem; border-top: 1px solid rgba(255,255,255,0.05); padding-top: 20px; }

.categories-section { padding: 80px 0; }
.categories-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 15px; }
.category-box { background: var(--card-surface); padding: 25px; text-align: center; font-weight: 600; text-transform: uppercase; font-family: var(--font-head); letter-spacing: 1px; border-left: 3px solid var(--gold); transition: 0.3s; }
.category-box:hover { background: var(--gold); color: var(--bg-black); }

.founder-section { padding: 90px 0; background: var(--bg-black); }
.founder-grid { display: grid; grid-template-columns: 1fr 1.3fr; gap: 50px; align-items: center; }
.founder-title { color: var(--gold); font-size: 1.1rem; margin-bottom: 15px; font-weight: 500; }
.founder-text p { color: var(--text-dim); margin-bottom: 15px; }

.portfolio-section { background: var(--gray-surface); padding: 90px 0; }
.portfolio-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.portfolio-item { position: relative; overflow: hidden; height: 260px; }
.portfolio-item img { width: 100%; height: 100%; object-fit: cover; transition: 0.5s ease; filter: brightness(70%); }
.portfolio-item span { position: absolute; bottom: 20px; left: 20px; font-family: var(--font-head); text-transform: uppercase; letter-spacing: 1px; font-weight: 700; font-size: 0.9rem; z-index: 2; transition: 0.3s; }
.portfolio-item::after { content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 100%; background: linear-gradient(to top, rgba(11,11,11,0.9), transparent); }
.portfolio-item:hover img { transform: scale(1.05); filter: brightness(40%); }
.portfolio-item:hover span { color: var(--gold); }

.clients-section { padding: 70px 0; text-align: center; }
.clients-logos { display: grid; grid-template-columns: repeat(4, 1fr); gap: 15px; margin-top: 30px; }
.client-box { background: var(--gray-surface); padding: 20px 10px; font-size: 0.85rem; color: var(--text-dim); border: 1px solid rgba(255,255,255,0.02); }

.testimonials-section { background: var(--gray-surface); padding: 90px 0; }
.testimonials-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.test-card { background: var(--bg-black); padding: 30px; border-top: 2px solid var(--gold); }
.test-card p { font-style: italic; color: var(--text-dim); font-size: 0.9rem; margin-bottom: 15px; }
.test-card h5 { color: var(--white); font-weight: 500; }

.faq-section { padding: 90px 0; }
.faq-accordion { max-width: 800px; margin: 0 auto; }
.faq-item { background: var(--gray-surface); margin-bottom: 15px; border: 1px solid rgba(255,255,255,0.02); }
.faq-question { padding: 20px 25px; display: flex; justify-content: space-between; align-items: center; cursor: pointer; font-weight: 500; transition: 0.3s; }
.faq-question:hover { color: var(--gold); }
.faq-answer { padding: 0 25px; max-height: 0; overflow: hidden; transition: all 0.3s ease; color: var(--text-dim); font-size: 0.9rem; }
.faq-item.active .faq-answer { padding: 0 25px 20px 25px; max-height: 150px; }
.faq-item.active .faq-question i { transform: rotate(180deg); color: var(--gold); }

.contact-section { padding: 90px 0; background: var(--bg-black); }
.contact-grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: 40px; }
.info-item { display: flex; gap: 15px; margin-bottom: 20px; align-items: flex-start; }
.info-item i { color: var(--gold); font-size: 1.2rem; margin-top: 4px; }
.info-item label { font-size: 0.75rem; text-transform: uppercase; color: var(--text-dim); display: block; }
.info-item p { font-size: 0.95rem; }
.contact-form-container { background: var(--gray-surface); padding: 35px; }
.form-control { width: 100%; padding: 14px; background: var(--bg-black); border: 1px solid rgba(255,255,255,0.08); color: var(--white); font-family: var(--font-body); margin-bottom: 15px; border-radius: 2px; }
.form-control:focus { outline: none; border-color: var(--gold); }

.footer { background: #050505; padding: 40px 0; text-align: center; border-top: 1px solid rgba(255,255,255,0.02); }
.footer-bottom p { color: #555; font-size: 0.8rem; }

@media (max-width: 992px) {
    .services-grid, .portfolio-grid, .testimonials-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
    .menu-toggle { display: block; }
    .nav-links { position: absolute; top: 100%; left: 0; width: 100%; background: var(--bg-black); flex-direction: column; padding: 30px; gap: 20px; display: none; border-bottom: 1px solid rgba(255,255,255,0.1); }
    .nav-links.nav-active { display: flex; }
    .hero h1 { font-size: 2.2rem; }
    .about-grid, .founder-grid, .contact-grid { grid-template-columns: 1fr; }
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
    .services-grid, .categories-grid, .portfolio-grid, .clients-logos, .testimonials-grid { grid-template-columns: 1fr; }
}