:root {
    --bg: #0b0e14;
    --surface: #111620;
    --border: #1e2535;
    --text: #d4dae8;
    --muted: #6b7899;
    --accent: #4f9eff;
    --highlight: #f0a500;
    --white: #ffffff;
    --radius: 6px;
    --font-head: 'Syne', sans-serif;
    --font-body: 'DM Sans', sans-serif;
}

*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
}

body {
    background: var(--bg);
    color: var(--text);
    font-family: var(--font-body);
    font-weight: 300;
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
}

img {
    display: block;
    max-width: 100%;
    height: auto;
}

address {
    font-style: normal;
}

a {
    color: var(--accent);
    text-decoration: none;
}

    a:hover {
        text-decoration: underline;
    }

h2 {
    font-family: var(--font-head);
    font-weight: 700;
    font-size: clamp(1.8rem, 4vw, 2.6rem);
    line-height: 1.15;
    color: var(--white);
    margin-bottom: 1.25rem;
}

h3 {
    font-family: var(--font-head);
    font-weight: 600;
    font-size: 1.2rem;
    color: var(--white);
    margin-bottom: 0.6rem;
}

.section-label {
    display: block;
    font-size: 0.78rem;
    font-weight: 500;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 0.75rem;
}

/* HEADER */
.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(11,14,20,0.88);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
}

.nav-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    font-family: var(--font-head);
    font-weight: 800;
    font-size: 1.4rem;
    letter-spacing: -0.02em;
}

.logo-imx {
    color: var(--white);
}

.logo-disain {
    color: var(--accent);
}

.nav-links {
    list-style: none;
    display: flex;
    gap: 2.5rem;
}

    .nav-links a {
        font-size: 0.85rem;
        font-weight: 500;
        letter-spacing: 0.06em;
        text-transform: uppercase;
        color: var(--muted);
        transition: color 0.2s;
    }

        .nav-links a:hover {
            color: var(--white);
            text-decoration: none;
        }

/* BUTTONS */
.btn {
    display: inline-block;
    padding: 0.75rem 1.75rem;
    font-family: var(--font-body);
    font-weight: 500;
    font-size: 0.95rem;
    border-radius: var(--radius);
    border: 2px solid transparent;
    cursor: pointer;
    transition: all 0.2s;
    text-decoration: none;
}

.btn-primary {
    background: var(--accent);
    color: var(--bg);
    border-color: var(--accent);
}

    .btn-primary:hover {
        background: #7ab8ff;
        border-color: #7ab8ff;
        text-decoration: none;
        color: var(--bg);
    }

.btn-ghost {
    background: transparent;
    color: var(--text);
    border-color: var(--border);
}

    .btn-ghost:hover {
        border-color: var(--accent);
        color: var(--accent);
        text-decoration: none;
    }

/* HERO */
.hero {
    position: relative;
    min-height: 90vh;
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 4rem;
    max-width: 1200px;
    margin: 0 auto;
    padding: 6rem 2rem 4rem;
    overflow: hidden;
}

.hero-bg-grid {
    position: absolute;
    inset: 0;
    background-image: linear-gradient(var(--border) 1px, transparent 1px), linear-gradient(90deg, var(--border) 1px, transparent 1px);
    background-size: 40px 40px;
    opacity: 0.3;
    pointer-events: none;
    mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black, transparent);
}

.hero-eyebrow {
    font-size: 0.8rem;
    font-weight: 500;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--highlight);
    margin-bottom: 1.25rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

    .hero-eyebrow::before {
        content: '';
        display: inline-block;
        width: 2rem;
        height: 2px;
        background: var(--highlight);
    }

.hero-title {
    font-family: var(--font-head);
    font-weight: 800;
    font-size: clamp(2.8rem, 6vw, 4.5rem);
    line-height: 1.05;
    color: var(--white);
    margin-bottom: 1.5rem;
    letter-spacing: -0.02em;
}

    .hero-title em {
        font-style: normal;
        color: var(--accent);
    }

.hero-sub {
    font-size: 1.05rem;
    color: var(--muted);
    max-width: 480px;
    margin-bottom: 2.5rem;
}

.hero-cta {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.schematic {
    width: 100%;
    max-width: 420px;
    opacity: 0.85;
    animation: floatSVG 6s ease-in-out infinite;
}

@keyframes floatSVG {
    0%, 100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-12px);
    }
}

/* ABOUT */
.about {
    background: var(--surface);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    padding: 6rem 2rem;
}

.about-inner {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    align-items: center;
}

.img-frame {
    position: relative;
    border-radius: var(--radius);
    overflow: hidden;
    border: 1px solid var(--border);
}

    .img-frame img {
        width: 100%;
        aspect-ratio: 4/3;
        object-fit: cover;
        transition: transform 0.6s ease;
    }

    .img-frame:hover img {
        transform: scale(1.04);
    }

.img-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(11,14,20,0.85));
    color: var(--muted);
    font-size: 0.8rem;
    padding: 1.5rem 1rem 0.75rem;
}

.about-text p {
    color: var(--muted);
    margin-bottom: 1rem;
}

.fact-list {
    list-style: none;
    margin-top: 2rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    border-top: 1px solid var(--border);
    padding-top: 1.5rem;
}

    .fact-list li {
        display: flex;
        align-items: center;
        gap: 1rem;
        font-size: 0.9rem;
        color: var(--muted);
    }

.fact-badge {
    font-family: var(--font-head);
    font-weight: 700;
    font-size: 0.82rem;
    color: var(--accent);
    background: rgba(79,158,255,0.1);
    border: 1px solid rgba(79,158,255,0.2);
    border-radius: 4px;
    padding: 0.15rem 0.6rem;
    white-space: nowrap;
}

/* SERVICES */
.services {
    padding: 6rem 2rem;
}

.services-inner {
    max-width: 1200px;
    margin: 0 auto;
}

.section-header {
    max-width: 520px;
    margin-bottom: 3.5rem;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 480px));
    gap: 1.5rem;
}

.service-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 2rem;
    transition: border-color 0.25s, transform 0.25s;
    position: relative;
    overflow: hidden;
}

    .service-card::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        height: 2px;
        background: linear-gradient(90deg, var(--accent), transparent);
        opacity: 0;
        transition: opacity 0.3s;
    }

    .service-card:hover {
        border-color: rgba(79,158,255,0.35);
        transform: translateY(-4px);
    }

        .service-card:hover::before {
            opacity: 1;
        }

.service-icon {
    width: 48px;
    height: 48px;
    color: var(--accent);
    margin-bottom: 1.25rem;
}

.service-card p {
    font-size: 0.92rem;
    color: var(--muted);
    line-height: 1.65;
}

/* SHOWCASE */
.showcase {
    padding: 0 2rem 6rem;
}

.showcase-inner {
    max-width: 1200px;
    margin: 0 auto;
}

.showcase-img-wrap {
    position: relative;
    border-radius: var(--radius);
    overflow: hidden;
    border: 1px solid var(--border);
}

    .showcase-img-wrap img {
        width: 100%;
        aspect-ratio: 21/7;
        object-fit: cover;
        filter: brightness(0.5);
    }

.showcase-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

    .showcase-overlay blockquote {
        font-family: var(--font-head);
        font-size: clamp(1.2rem, 3vw, 2rem);
        font-weight: 700;
        color: var(--white);
        text-align: center;
        max-width: 640px;
        padding: 0 2rem;
    }

/* CONTACT */
.contact {
    background: var(--surface);
    border-top: 1px solid var(--border);
    padding: 6rem 2rem;
}

.contact-simple {
    max-width: 600px;
    margin: 0 auto;
    text-align: center;
}

    .contact-simple p {
        color: var(--muted);
        margin-bottom: 0.5rem;
    }

    .contact-simple address {
        margin-top: 2rem;
    }

        .contact-simple address p {
            margin-bottom: 0.25rem;
        }

/* FOOTER */
.site-footer {
    border-top: 1px solid var(--border);
    padding: 1.75rem 2rem;
}

.footer-inner {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-logo {
    font-family: var(--font-head);
    font-weight: 700;
    font-size: 0.95rem;
    color: var(--muted);
}

.footer-copy {
    font-size: 0.82rem;
    color: var(--muted);
}

/* RESPONSIVE */
@media (max-width: 900px) {
    .hero {
        grid-template-columns: 1fr;
        padding-top: 4rem;
        min-height: auto;
    }

    .hero-visual {
        order: -1;
    }

    .schematic {
        max-width: 300px;
    }

    .about-inner {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .services-grid {
        grid-template-columns: 1fr;
    }

    .showcase-img-wrap img {
        aspect-ratio: 16/7;
    }
}

@media (max-width: 600px) {
    .nav-links {
        display: none;
    }

    .footer-inner {
        flex-direction: column;
        gap: 0.5rem;
        text-align: center;
    }
}