/* ===========================================
   LAYOUT.CSS — Page Structure
   =========================================== */

/* ------------ NAVIGATION ------------ */

.nav-header {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(10, 10, 10, 0.75);
    backdrop-filter: blur(12px);
    z-index: 1000;
    padding: 16px 0;
    border-bottom: 1px solid rgba(255,255,255,0.05);
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-left {
    display: flex;
    align-items: center;
    gap: 12px;
}

.nav-logo {
    height: 40px;
    width: auto;
}

.nav-brand {
    font-size: 1.4rem;
    font-weight: 700;
    letter-spacing: 1px;
}

.nav-right a {
    margin-left: 30px;
    font-size: 1rem;
    color: var(--white);
}

/* ------------ HERO ------------ */

.hero {
    position: relative;
    height: 100vh;
    background: url("../images/hero/hero-bg-dark.jpg") center/cover no-repeat;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg,
                rgba(0,0,0,0.85),
                rgba(0,0,0,0.50));
}

.hero-content {
    position: relative;
    text-align: center;
    max-width: 900px;
}

.hero-logo {
    height: 140px;
    margin-bottom: 24px;
    filter: drop-shadow(0 0 20px rgba(212,175,55,0.4));
}

.hero-title {
    font-size: 3rem;
    margin-bottom: 20px;
}

.hero-subtitle {
    font-size: 1.3rem;
    margin-bottom: 40px;
    color: #cccccc;
}

/* ------------ TRUST STRIP ------------ */

.trust-strip {
    display: flex;
    justify-content: center;
    gap: 60px;
    background: var(--gray-light);
    padding: 60px;
    border-radius: 14px;
}

.trust-item {
    text-align: center;
}

.trust-item img {
    height: 40px;
    margin-bottom: 12px;
}

/* ------------ FEATURES PREVIEW ------------ */

.features-preview .section-title,
.industries .section-title {
    font-size: 2.2rem;
    text-align: center;
    margin-bottom: 12px;
}

.section-subtitle {
    text-align: center;
    color: #bbbbbb;
    margin-bottom: 40px;
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 28px;
}

.feature-card {
    background: var(--graphite);
    border: 1px solid rgba(255,255,255,0.08);
    padding: 30px;
    border-radius: 12px;
    transition: var(--transition-med);
}

.feature-card:hover {
    transform: translateY(-4px);
    border-color: var(--gold);
}

/* ------------ INDUSTRIES ------------ */

.industry-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.industry-card {
    background: var(--graphite);
    border-radius: 12px;
    padding: 20px;
    text-align: center;
    border: 1px solid rgba(255,255,255,0.08);
}

.industry-card img {
    height: 120px;
    margin: 0 auto 14px;
}

/* ------------ CTA SECTION ------------ */

.cta-section {
    background: var(--gold);
    color: var(--black);
    padding: 120px 0;
}

.cta-card {
    text-align: center;
    max-width: 700px;
}

.cta-card h2 {
    font-size: 2.6rem;
    margin-bottom: 16px;
}

/* ------------ FOOTER ------------ */

.footer {
    background: #000;
    padding-top: 60px;
    padding-bottom: 20px;
    border-top: 1px solid rgba(255,255,255,0.1);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    margin-bottom: 40px;
}

.footer-logo {
    height: 60px;
    margin-bottom: 20px;
}

.footer-links a {
    display: block;
    margin-bottom: 12px;
    color: #cccccc;
}

.footer-bottom {
    text-align: center;
    font-size: 0.9rem;
    color: #777;
}