:root {
    --primary-dark: #0f172a;    /* Midnight Navy */
    --accent-gold: #fbbf24;     /* Soft Gold */
    --accent-blue: #38bdf8;     /* Sky Blue */
    --light-bg: #f8fafc;        /* Slate Light */
    --text-main: #334155;
    --white: #ffffff;
}

body {
    font-family: 'Plus Jakarta Sans', sans-serif;
    color: var(--text-main);
    background-color: var(--white);
    scroll-behavior: smooth;
}

/* ================= HEADER ================= */
header {
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
    padding: 80px 0;
    color: white;
    border-bottom: 4px solid var(--accent-gold);
}

.brand-title {
    font-size: clamp(1.5rem, 5vw, 3.5rem);
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 4px;
    background: linear-gradient(to right, #fff, var(--accent-blue));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* ================= NAVBAR ================= */
.custom-nav {
    background-color: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    padding: 15px 0;
    box-shadow: 0 4px 20px rgba(0,0,0,0.05);
}

.custom-nav .nav-link {
    color: var(--primary-dark) !important;
    font-weight: 600;
    margin: 0 15px;
    transition: 0.3s;
    text-transform: uppercase;
}

.custom-nav .nav-link:hover {
    color: var(--accent-blue) !important;
    transform: translateY(-2px);
}

/* ================= SECTION ================= */
section {
    padding: 200px 0;
    min-height: 80vh;
}

.bg-light {
    background-color: var(--light-bg) !important;
}

.section-title {
    font-weight: 800;
    font-size: 2.5rem;
    margin-bottom: 60px;
    color: var(--primary-dark);
    text-align: center;
}

.section-title::after {
    content: "";
    width: 60px;
    height: 5px;
    background: var(--accent-gold);
    display: block;
    margin: 15px auto;
    border-radius: 10px;
}

/* ================= PROFILE IMAGE ================= */
.img-profile {
    width: 220px;
    height: 220px;
    object-fit: cover;
    border-radius: 50%;
    border: 8px solid white;
    box-shadow: 0 15px 35px rgba(0,0,0,0.1);
}

/* ================= CARD ================= */
.card {
    border: none;
    border-radius: 20px;
    transition: 0.4s;
    background: white;
}

.card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.1) !important;
}

/* ================= FOOTER ================= */
footer {
    background-color: var(--primary-dark) !important;
    padding: 60px 0;
    color: white;
}