/* ==========================
   BASE & RESET
========================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Poppins', Arial, sans-serif;
}

body {
    background: #fafafa;
    color: #222;
    line-height: 1.7;
}

/* ==========================
   NAVIGATION
========================== */
nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 40px;
    background: #111;
    color: #fff;
    position: sticky;
    top: 0;
    z-index: 1000;
}

nav .brand span {
    font-weight: 900;
    font-size: 1.3rem;
    color: #d4af37;
}

nav ul {
    list-style: none;
    display: flex;
    gap: 25px;
}

nav a {
    color: #fff;
    text-decoration: none;
    font-weight: 600;
    transition: 0.3s;
}

nav a:hover, nav a.active {
    color: #d4af37;
}

/* ==========================
   HERO / HEADER
========================== */
.hero {
    height: 90vh;
    background: url('../hero.jpg') center/cover no-repeat;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    text-align: center;
    color: #fff;
}

.overlay {
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background: rgba(0,0,0,0.6);
}

.hero-content {
    position: relative;
    max-width: 900px;
    padding: 20px;
}

.hero h1 {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 15px;
}

.gold {
    color: #d4af37;
}

.subtitle {
    font-size: 1.3rem;
    line-height: 1.7;
    margin-bottom: 30px;
}

.cta {
    background: #d4af37;
    color: #111;
    padding: 15px 35px;
    text-decoration: none;
    font-weight: 700;
    border-radius: 6px;
    transition: 0.3s;
}

.cta:hover {
    background: #ffd966;
    box-shadow: 0 0 15px rgba(212,175,55,0.5);
}

/* ==========================
   SECTIONS
========================== */
section {
    padding: 70px 50px;
    max-width: 1200px;
    margin: auto;
}

h2 {
    font-size: 2.2rem;
    margin-bottom: 15px;
}

.section-desc {
    max-width: 850px;
    margin: 15px auto 40px auto;
    font-size: 1.15rem;
    line-height: 1.8;
}

/* ==========================
   CARDS / GRIDS
========================== */
.grid-3, .values-grid, .offer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit,minmax(280px,1fr));
    gap: 25px;
    margin-top: 25px;
}

.card {
    background: #fff;
    border-radius: 12px;
    padding: 25px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.08);
    transition: 0.3s;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0,0,0,0.15);
}

/* ==========================
   FOOTER
========================== */
footer {
    text-align: center;
    padding: 25px;
    background: #111;
    color: #fff;
    margin-top: 70px;
}

/* ==========================
   RESPONSIVE
========================== */
@media (max-width: 768px) {
    .hero h1 {
        font-size: 2.2rem;
    }
    .subtitle {
        font-size: 1.1rem;
    }
    nav ul {
        flex-direction: column;
        gap: 15px;
    }
}

@media (max-width: 480px) {
    .hero h1 {
        font-size: 1.8rem;
    }
    .cta {
        padding: 12px 25px;
    }
    section {
        padding: 50px 20px;
    }
}