/* =============================================
   LAYOUT.CSS — Container, Header & Grid
   ============================================= */

/* --- MAIN NAVBAR --- */
.main-navbar {
    width: 100%;
    background-color: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(20, 48, 158, 0.09);
    padding: 1.1rem 3rem;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 2px 40px rgba(20, 48, 158, 0.07);
    transition: var(--transition-smooth);
}

.navbar-container {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
}

.navbar-brand {
    display: inline-flex;
    align-items: center;
    text-decoration: none;
    transition: var(--transition-smooth);
}

.navbar-brand:hover {
    opacity: 0.85;
    transform: scale(1.03);
}

.navbar-logo {
    height: 48px;
    object-fit: contain;
}

.navbar-meta {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--text-muted);
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.navbar-meta span {
    display: inline-block;
    padding: 0.3rem 0.85rem;
    border-radius: 9999px;
    background: linear-gradient(135deg, rgba(20,48,158,0.07), rgba(227,5,18,0.05));
    border: 1px solid rgba(20,48,158,0.12);
    color: var(--accent-blue);
}

.navbar-title {
    font-size: 1.25rem;
    font-weight: 700;
    letter-spacing: -0.015em;
    background: linear-gradient(135deg, #0f172a 15%, #14309E 55%, #E30512 100%);
    background-clip: text;
    -webkit-text-fill-color: transparent;
    text-transform: none;
    margin: 0;
}

/* --- CONTAINER --- */
.container {
    max-width: 1300px;
    margin: 0 auto;
    padding: 3rem 2rem 5rem;
    display: flex;
    flex-direction: column;
    gap: 3.5rem;
}

/* --- HEADER --- */
header {
    text-align: center;
    max-width: 850px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
    animation: fadeInDown 1s ease-out;
}

.badge {
    align-self: center;
    background: linear-gradient(135deg, rgba(20, 48, 158, 0.08) 0%, rgba(227, 5, 18, 0.06) 100%);
    border: 1px solid rgba(20, 48, 158, 0.2);
    color: var(--accent-blue);
    padding: 0.45rem 1.3rem;
    border-radius: 9999px;
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    box-shadow: 0 4px 15px rgba(20, 48, 158, 0.06);
}

h1 {
    font-size: 3.4rem;
    font-weight: 800;
    letter-spacing: -0.03em;
    line-height: 1.15;
    background: linear-gradient(135deg, #0f172a 15%, #14309E 55%, #E30512 100%);
    background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 0.2rem;
}

.description {
    font-size: 1.15rem;
    color: var(--text-secondary);
    font-weight: 400;
    max-width: 760px;
    margin: 0 auto;
    line-height: 1.75;
}

.section-subtitle {
    font-size: 2.1rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    background: linear-gradient(135deg, #0f172a 15%, #14309E 55%, #E30512 100%);
    background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-top: 1.5rem;
    margin-bottom: 0.5rem;
}

/* --- PORTFOLIO GRID --- */
.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    animation: fadeInUp 1s cubic-bezier(0.16, 1, 0.3, 1) both;
    animation-delay: 0.2s;
}

/* --- HERO BANNER --- */
.hero-banner-wrapper {
    width: 100%;
    position: relative;
    overflow: hidden;
    animation: fadeInUp 0.9s cubic-bezier(0.16, 1, 0.3, 1) both;
    animation-delay: 0.05s;
}

.hero-banner-container {
    width: 100%;
    max-height: 520px;
    min-height: 320px;
    overflow: hidden;
    position: relative;
    box-shadow: 0 12px 50px rgba(20, 48, 158, 0.13);
    border-bottom: 2px solid rgba(20, 48, 158, 0.08);
    transition: var(--transition-smooth);
}

.hero-banner-container:hover {
    box-shadow: 0 20px 60px rgba(20, 48, 158, 0.18);
}

.hero-banner {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover;
    object-position: center center;
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.hero-banner-container:hover .hero-banner {
    transform: scale(1.03);
}