/* ============================================================
   TECHNOCOM — style.css
   ============================================================ */
:root {
    --navy: #0f172a;
    --navy-2: #1e293b;
    --blue: #0ea5e9;
    --blue-dark: #0284c7;
    --sky: #38bdf8;
    --bg: #f8fafc;
    --bg-alt: #eef4f9;
    --card: #ffffff;
    --text: #1e293b;
    --muted: #64748b;
    --border: #e2e8f0;
    --wa: #25d366;
    --wa-dark: #1da851;
    --radius: 14px;
    --shadow: 0 4px 16px rgba(15, 23, 42, .06);
    --shadow-lg: 0 12px 32px rgba(15, 23, 42, .12);
}

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

body {
    font-family: 'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;
    color: var(--text);
    background: var(--bg);
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
}

.container { width: min(1120px, 92%); margin: 0 auto; }
.icon { width: 1.25em; height: 1.25em; vertical-align: -0.25em; }

h1, h2, h3 { line-height: 1.25; color: var(--navy); }
h1 { font-size: clamp(1.9rem, 4vw, 2.9rem); font-weight: 800; letter-spacing: -0.02em; }
h2 { font-size: clamp(1.4rem, 3vw, 2rem); font-weight: 700; }
h3 { font-size: 1.08rem; font-weight: 600; }
a { color: var(--blue-dark); text-decoration: none; }
p { color: var(--muted); }

/* ---------- Header ---------- */
.site-header {
    position: sticky; top: 0; z-index: 100;
    background: rgba(15, 23, 42, .92);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(56, 189, 248, .15);
}
.nav-wrap { display: flex; align-items: center; justify-content: space-between; height: 68px; }
.logo { display: flex; align-items: center; gap: .55rem; font-weight: 800; font-size: 1.25rem; color: #fff; }
.logo svg { width: 34px; height: 34px; }
.logo em { font-style: normal; color: var(--sky); }
.footer-brand .logo { color: #fff; }

.main-nav { display: flex; align-items: center; gap: 1.6rem; }
.main-nav > a:not(.btn) {
    color: #cbd5e1; font-weight: 500; font-size: .95rem;
    padding: .35rem 0; border-bottom: 2px solid transparent; transition: color .2s;
}
.main-nav > a:not(.btn):hover { color: #fff; }
.main-nav > a.active:not(.btn) { color: var(--sky); border-bottom-color: var(--sky); }
.nav-cta { margin-left: .5rem; }

.nav-toggle { display: none; background: none; border: 0; cursor: pointer; padding: .5rem; }
.nav-toggle span { display: block; width: 24px; height: 2px; background: #fff; margin: 5px 0; border-radius: 2px; transition: .25s; }

/* ---------- Tombol ---------- */
.btn {
    display: inline-flex; align-items: center; gap: .5rem;
    padding: .72rem 1.35rem; border-radius: 10px;
    font-weight: 600; font-size: .95rem; line-height: 1;
    border: 2px solid transparent; cursor: pointer; transition: transform .15s, box-shadow .15s, background .2s;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: var(--blue); color: #fff; box-shadow: 0 6px 18px rgba(14, 165, 233, .35); }
.btn-primary:hover { background: var(--blue-dark); }
.btn-ghost { border-color: var(--border); color: var(--navy); background: transparent; }
.btn-ghost:hover { border-color: var(--blue); color: var(--blue-dark); }
.btn-wa { background: var(--wa); color: #fff; }
.btn-wa:hover { background: var(--wa-dark); }
.btn-lg { padding: .9rem 1.7rem; font-size: 1.05rem; }
.btn-sm { padding: .5rem .95rem; font-size: .85rem; }

/* ---------- Hero ---------- */
.hero {
    background: radial-gradient(1200px 500px at 80% -10%, rgba(14, 165, 233, .25), transparent 60%), var(--navy);
    color: #fff; padding: clamp(3.5rem, 9vw, 6.5rem) 0;
}
.hero-inner { display: grid; grid-template-columns: 1.15fr .85fr; gap: 3rem; align-items: center; }
.hero h1 { color: #fff; margin: 1rem 0 1.1rem; }
.hero p { color: #b6c4d6; font-size: 1.08rem; max-width: 34rem; }
.hero-badge {
    display: inline-block; padding: .4rem .9rem; border-radius: 99px;
    background: rgba(56, 189, 248, .12); border: 1px solid rgba(56, 189, 248, .35);
    color: var(--sky); font-size: .82rem; font-weight: 600; letter-spacing: .04em; text-transform: uppercase;
}
.hero-actions { display: flex; gap: .9rem; margin-top: 1.8rem; flex-wrap: wrap; }
.hero .btn-ghost { color: #fff; border-color: rgba(255, 255, 255, .25); }
.hero .btn-ghost:hover { border-color: var(--sky); color: var(--sky); }
.hero-art svg { width: 100%; height: auto; }

/* ---------- Section ---------- */
.section { padding: clamp(3rem, 7vw, 5rem) 0; }
.section-alt { background: var(--bg-alt); }
.section-head { text-align: center; max-width: 620px; margin: 0 auto 2.6rem; }
.section-head p { margin-top: .5rem; }
.section-more { text-align: center; margin-top: 2.2rem; }

.page-hero {
    background: linear-gradient(135deg, var(--navy), #123a5e);
    color: #fff; padding: clamp(2.8rem, 7vw, 4.5rem) 0; text-align: center;
}
.page-hero h1 { color: #fff; }
.page-hero p { color: #b6c4d6; margin-top: .6rem; }

/* ---------- Grid & Card ---------- */
.grid { display: grid; gap: 1.4rem; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

.card {
    background: var(--card); border: 1px solid var(--border);
    border-radius: var(--radius); padding: 1.6rem; box-shadow: var(--shadow);
    transition: transform .2s, box-shadow .2s;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }

.check-badge, .service-icon, .contact-icon {
    display: inline-flex; align-items: center; justify-content: center;
    width: 46px; height: 46px; border-radius: 12px;
    background: rgba(14, 165, 233, .12); color: var(--blue-dark); margin-bottom: .9rem;
}
.check-badge { background: rgba(37, 211, 102, .12); color: var(--wa-dark); }
.service-card h3, .highlight-card h3 { margin-bottom: .45rem; }
.link-more { display: inline-block; margin-top: .9rem; font-weight: 600; font-size: .9rem; }

/* ---------- Produk ---------- */
.product-card { display: flex; flex-direction: column; }
.product-cat {
    align-self: flex-start; font-size: .75rem; font-weight: 700; letter-spacing: .05em; text-transform: uppercase;
    color: var(--blue-dark); background: rgba(14, 165, 233, .12);
    padding: .3rem .7rem; border-radius: 99px; margin-bottom: .8rem;
}
.product-card p { flex: 1; margin: .4rem 0 1rem; font-size: .94rem; }
.product-foot { display: flex; align-items: center; justify-content: space-between; gap: .8rem; }
.price { font-weight: 700; color: var(--navy); }
.note { text-align: center; margin-top: 2rem; font-size: .88rem; color: var(--muted); }

/* ---------- Tentang ---------- */
.about-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 2.5rem; align-items: start; }
.about-grid h2 { margin-bottom: 1rem; }
.about-grid p + p { margin-top: .9rem; }
.about-card h3 { margin: .9rem 0 .35rem; }
.about-card h3:first-child { margin-top: 0; }
.check-list { list-style: none; }
.check-list li { display: flex; gap: .55rem; align-items: flex-start; margin-top: .5rem; color: var(--muted); }
.check-list .icon { color: var(--wa-dark); flex-shrink: 0; margin-top: .2em; }

/* ---------- Alur layanan ---------- */
.step-card { text-align: center; }
.step-num {
    display: inline-flex; align-items: center; justify-content: center;
    width: 44px; height: 44px; border-radius: 50%;
    background: var(--blue); color: #fff; font-weight: 800; font-size: 1.15rem; margin-bottom: .8rem;
}

/* ---------- Kontak ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1.1fr; gap: 2rem; align-items: start; }
.contact-cards { display: grid; gap: 1.1rem; }
.contact-card { display: flex; gap: 1.1rem; align-items: center; color: var(--text); }
.contact-card:hover { color: var(--text); }
.contact-icon { margin-bottom: 0; flex-shrink: 0; }
.contact-card h3 { margin-bottom: .15rem; }
.contact-card p { color: var(--navy); font-weight: 600; }
.contact-card small { color: var(--muted); }
.contact-info h2 { margin-bottom: 1.1rem; }
.info-line { display: flex; gap: .6rem; align-items: flex-start; margin-bottom: .7rem; }
.info-line .icon { color: var(--blue-dark); flex-shrink: 0; margin-top: .2em; }
.contact-info hr { border: 0; border-top: 1px solid var(--border); margin: 1.4rem 0; }
.contact-info h3 { margin-bottom: .4rem; }
.contact-info .btn { margin-top: 1.1rem; }

/* ---------- CTA ---------- */
.cta-banner { background: linear-gradient(120deg, var(--navy), #0c4a6e); color: #fff; padding: clamp(2.5rem, 6vw, 4rem) 0; }
.cta-inner { display: flex; align-items: center; justify-content: space-between; gap: 2rem; flex-wrap: wrap; }
.cta-banner h2 { color: #fff; }
.cta-banner p { color: #b6c4d6; margin-top: .4rem; }

/* ---------- Footer ---------- */
.site-footer { background: var(--navy); color: #cbd5e1; padding-top: 3.5rem; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1.2fr 1.2fr; gap: 2.2rem; padding-bottom: 2.5rem; }
.footer-brand p { margin-top: 1rem; font-size: .92rem; color: #94a3b8; }
.footer-col h4 { color: #fff; font-size: .95rem; margin-bottom: 1rem; }
.footer-col a, .footer-col p { display: block; color: #94a3b8; font-size: .92rem; margin-bottom: .55rem; }
.footer-col a:hover { color: var(--sky); }
.footer-col .icon { color: var(--sky); margin-right: .35rem; }
.footer-bottom { border-top: 1px solid rgba(148, 163, 184, .15); padding: 1.3rem 0; text-align: center; }
.footer-bottom p { font-size: .85rem; color: #94a3b8; }

/* ---------- WA float ---------- */
.wa-float {
    position: fixed; right: 22px; bottom: 22px; z-index: 90;
    display: flex; align-items: center; justify-content: center;
    width: 56px; height: 56px; border-radius: 50%;
    background: var(--wa); color: #fff; box-shadow: 0 8px 24px rgba(37, 211, 102, .45);
    transition: transform .2s;
}
.wa-float:hover { transform: scale(1.08); }
.wa-float .icon { width: 28px; height: 28px; }

/* ---------- Responsif ---------- */
@media (max-width: 900px) {
    .grid-4 { grid-template-columns: repeat(2, 1fr); }
    .grid-3 { grid-template-columns: repeat(2, 1fr); }
    .hero-inner, .about-grid, .contact-grid { grid-template-columns: 1fr; }
    .hero-art { display: none; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 640px) {
    .nav-toggle { display: block; }
    .main-nav {
        position: fixed; inset: 68px 0 auto 0;
        flex-direction: column; align-items: stretch; gap: 0;
        background: var(--navy-2); padding: .8rem 5%;
        border-bottom: 1px solid rgba(56, 189, 248, .2);
        transform: translateY(-130%); transition: transform .3s ease;
    }
    .main-nav.open { transform: translateY(0); }
    .main-nav > a:not(.btn) { padding: .85rem .2rem; border-bottom: 1px solid rgba(148, 163, 184, .12); }
    .nav-cta { margin: .9rem 0 .3rem; justify-content: center; }
    .nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
    .nav-toggle.open span:nth-child(2) { opacity: 0; }
    .nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
    .grid-3, .grid-4 { grid-template-columns: 1fr; }
    .cta-inner { flex-direction: column; text-align: center; }
    .footer-grid { grid-template-columns: 1fr; }
}