/* ZBL — tema Nila (indigo) · Oranye · Krem
   Ubah warna cukup di blok :root di bawah. */
:root {
  --navy-950: #0B1030;
  --navy-900: #0F1638;
  --navy-800: #161F4F;
  --navy-700: #1E2A66;   /* nila utama */
  --navy-500: #3B4A9A;
  --orange-400: #FFA24A;
  --orange-500: #F28A1E; /* oranye utama */
  --orange-600: #E0710A;
  --cream-50: #FFFCF6;
  --cream-100: #FBF3E4;  /* krem utama */
  --cream-200: #F3E7CF;
  --cream-300: #E6D5B3;
  --ink: #1A1F3D;
  --muted: #5B6285;
  --line: rgba(30, 42, 102, .12);
  --radius: 22px;
  --shadow: 0 18px 50px -20px rgba(15, 22, 56, .35);
  --serif: "Playfair Display", Georgia, "Times New Roman", serif;
  --sans: "Plus Jakarta Sans", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}
html[lang="ar"] { --serif: "Tajawal", "Noto Naskh Arabic", serif; --sans: "Tajawal", "Noto Naskh Arabic", system-ui, sans-serif; }

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 84px; }
body { margin: 0; font-family: var(--sans); color: var(--ink); background: var(--cream-50); line-height: 1.65; -webkit-font-smoothing: antialiased; overflow-x: hidden; }
img, svg { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, h4, .num, .stat b, .float b { font-variant-numeric: lining-nums; }
h1, h2, h3, h4 { font-family: var(--serif); color: var(--navy-800); line-height: 1.15; margin: 0 0 .5em; letter-spacing: -.01em; }
html[lang="ar"] h1, html[lang="ar"] h2, html[lang="ar"] h3 { letter-spacing: 0; line-height: 1.35; font-weight: 800; }
p { margin: 0 0 1em; }
.wrap { width: min(1180px, 100% - 40px); margin-inline: auto; }
.narrow { width: min(820px, 100% - 40px); }
.ic { width: 22px; height: 22px; flex: none; }
[dir="rtl"] .flip { transform: scaleX(-1); }
.skip { position: absolute; inset-inline-start: -999px; top: 8px; background: var(--navy-700); color: #fff; padding: 8px 14px; border-radius: 8px; z-index: 200; }
.skip:focus { inset-inline-start: 8px; }
:focus-visible { outline: 3px solid var(--orange-500); outline-offset: 3px; border-radius: 6px; }
.progress { position: fixed; inset: 0 0 auto 0; height: 3px; background: linear-gradient(90deg, var(--orange-500), var(--orange-400)); transform: scaleX(0); transform-origin: 0 50%; z-index: 120; }
[dir="rtl"] .progress { transform-origin: 100% 50%; }

/* ---------- buttons ---------- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: .55rem; font: 600 .95rem/1 var(--sans); padding: .95rem 1.5rem; border-radius: 999px; border: 1.5px solid transparent; cursor: pointer; transition: transform .2s, box-shadow .2s, background .2s, color .2s, border-color .2s; }
.btn .ic { width: 18px; height: 18px; }
.btn-primary { background: var(--orange-500); color: #fff; box-shadow: 0 10px 24px -10px rgba(224, 113, 10, .8); }
.btn-primary:hover { background: var(--orange-600); transform: translateY(-2px); }
.btn-ghost { background: transparent; color: var(--navy-700); border-color: var(--navy-700); }
.btn-ghost:hover { background: var(--navy-700); color: #fff; transform: translateY(-2px); }
.btn.sm { padding: .6rem 1rem; font-size: .85rem; }
.btn.full { width: 100%; }

/* ---------- nav ---------- */
.nav { position: sticky; top: 0; z-index: 100; transition: background .3s, box-shadow .3s, padding .3s; background: rgba(255, 252, 246, .6); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); }
.nav.stuck { background: rgba(255, 252, 246, .92); box-shadow: 0 6px 30px -18px rgba(15, 22, 56, .5); }
.nav-in { display: flex; align-items: center; gap: 18px; height: 74px; }
.brand { display: flex; align-items: center; gap: 12px; }
.brand img { border-radius: 12px; }
.brand span { display: flex; flex-direction: column; line-height: 1.15; }
.brand b { font-family: var(--serif); font-size: 1.3rem; color: var(--navy-800); letter-spacing: .02em; }
.brand small { font-size: .68rem; text-transform: uppercase; letter-spacing: .14em; color: var(--orange-600); font-weight: 600; }
html[lang="ar"] .brand small { letter-spacing: 0; text-transform: none; font-size: .78rem; }
.menu { display: flex; gap: 4px; margin-inline: auto; }
.menu a { padding: 8px 14px; border-radius: 999px; font-weight: 500; font-size: .93rem; color: var(--navy-800); position: relative; transition: background .2s, color .2s; }
.menu a:hover { background: var(--cream-100); }
.menu a.active { color: var(--orange-600); background: var(--cream-100); }
.nav-actions { display: flex; align-items: center; gap: 10px; }
.lang { display: flex; background: var(--cream-100); border-radius: 999px; padding: 3px; border: 1px solid var(--cream-200); }
.lang button { border: 0; background: transparent; font: 600 .78rem var(--sans); padding: 6px 10px; border-radius: 999px; cursor: pointer; color: var(--muted); transition: .2s; }
.lang button.on { background: var(--navy-700); color: #fff; }
.menu-lang { display: none; }
.burger { display: none; width: 44px; height: 44px; border-radius: 12px; border: 1px solid var(--line); background: #fff; cursor: pointer; color: var(--navy-700); align-items: center; justify-content: center; }
.auth { min-height: 40px; display: flex; align-items: center; }
.g-demo { display: inline-flex; align-items: center; gap: 10px; background: #fff; color: #3c4043; border: 1px solid #dadce0; font: 500 .88rem var(--sans); padding: 9px 16px; border-radius: 999px; cursor: pointer; transition: .2s; }
.g-demo:hover { box-shadow: 0 4px 14px -6px rgba(0, 0, 0, .35); background: #f8fafd; }
.g-demo.lg { padding: 12px 22px; font-size: .95rem; }
.user { position: relative; }
.user-btn { display: flex; align-items: center; gap: 8px; border: 1px solid var(--line); background: #fff; padding: 4px 12px 4px 4px; border-radius: 999px; cursor: pointer; font: 600 .86rem var(--sans); color: var(--navy-800); }
.user-btn img, .av { width: 32px; height: 32px; border-radius: 50%; object-fit: cover; }
.av { display: grid; place-items: center; background: var(--orange-500); color: #fff; font-weight: 700; }
.user-pop { position: absolute; inset-inline-end: 0; top: calc(100% + 10px); background: #fff; border: 1px solid var(--line); border-radius: 16px; padding: 16px; min-width: 230px; box-shadow: var(--shadow); }
.u-name { font-weight: 700; color: var(--navy-800); }
.u-mail { font-size: .82rem; color: var(--muted); margin-bottom: 12px; word-break: break-all; }

/* ---------- hero ---------- */
.hero { position: relative; overflow: hidden; padding: 56px 0 90px; }
.hero-bg { position: absolute; inset: 0; background:
  radial-gradient(900px 500px at 85% 10%, rgba(242, 138, 30, .16), transparent 60%),
  radial-gradient(700px 500px at 0% 100%, rgba(30, 42, 102, .10), transparent 60%),
  linear-gradient(180deg, var(--cream-50), var(--cream-100)); }
.hero-bg::after { content: ""; position: absolute; inset: 0; background-image: radial-gradient(rgba(30, 42, 102, .09) 1.2px, transparent 1.2px); background-size: 26px 26px; mask-image: linear-gradient(180deg, #000, transparent 75%); -webkit-mask-image: linear-gradient(180deg, #000, transparent 75%); }
.hero-grid { position: relative; display: grid; grid-template-columns: 1.02fr 1fr; gap: 40px; align-items: center; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 22px; }
.chip { font-size: .76rem; font-weight: 600; padding: 7px 14px; border-radius: 999px; border: 1px solid var(--cream-300); background: rgba(255, 255, 255, .7); color: var(--navy-700); }
.chip-o { background: var(--navy-700); color: var(--cream-100); border-color: var(--navy-700); }
.hero h1 { font-size: clamp(2.4rem, 5.2vw, 4.2rem); font-weight: 700; margin-bottom: .4em; }
.hero h1 em { font-style: italic; color: var(--orange-600); display: block; }
html[lang="ar"] .hero h1 em { font-style: normal; }
.lead { font-size: 1.1rem; color: var(--muted); max-width: 540px; }
.cta { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.scroll-hint { display: flex; align-items: center; gap: 12px; margin-top: 44px; font-size: .75rem; letter-spacing: .18em; text-transform: uppercase; color: var(--muted); }
html[lang="ar"] .scroll-hint { letter-spacing: 0; }
.scroll-hint span { width: 1.5px; height: 38px; background: linear-gradient(var(--orange-500), transparent); animation: drip 2s infinite; transform-origin: top; }
@keyframes drip { 0% { transform: scaleY(0); } 50% { transform: scaleY(1); } 100% { transform: scaleY(1); opacity: 0; } }
.hero-art { position: relative; --mx: 0; --my: 0; }
.hero-svg { width: 100%; height: auto; filter: drop-shadow(0 30px 40px rgba(15, 22, 56, .22)); }
.hero-svg .ship { animation: bob 5s ease-in-out infinite; transform-origin: 50% 80%; }
.hero-svg .waves { animation: drift 7s linear infinite; }
.hero-svg .route { animation: dash 1.6s linear infinite; }
.hero-svg .sun { animation: pulse 6s ease-in-out infinite; transform-origin: 400px 130px; }
.hero-svg .globe { animation: spin 40s linear infinite; transform-origin: 170px 150px; }
.hero-svg .box { animation: pop .6s both; animation-delay: var(--d); transform-box: fill-box; transform-origin: 50% 100%; }
@keyframes bob { 0%, 100% { transform: translateY(0) rotate(0); } 50% { transform: translateY(-7px) rotate(-.6deg); } }
@keyframes drift { from { transform: translateX(0); } to { transform: translateX(-44px); } }
@keyframes dash { to { stroke-dashoffset: -30; } }
@keyframes pulse { 50% { transform: scale(1.06); } }
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes pop { from { opacity: 0; transform: translateY(-14px) scale(.9); } }
.float { position: absolute; background: #fff; border-radius: 18px; padding: 14px 18px; box-shadow: var(--shadow); border: 1px solid var(--cream-200); display: flex; flex-direction: column; transition: transform .25s ease-out; }
.float b { font-family: var(--serif); color: var(--navy-800); font-size: 1.05rem; }
.float small { color: var(--muted); font-size: .76rem; }
.f-a { inset-inline-start: -2%; top: 10%; transform: translate(calc(var(--mx) * 18px), calc(var(--my) * 14px)); animation: floaty 6s ease-in-out infinite; }
.f-b { inset-inline-end: 0; bottom: 6%; background: var(--navy-700); border-color: var(--navy-700); transform: translate(calc(var(--mx) * -22px), calc(var(--my) * -16px)); animation: floaty 7s ease-in-out -2s infinite; }
.f-b b { color: var(--orange-400); }
.f-b small { color: rgba(251, 243, 228, .75); }
@keyframes floaty { 50% { margin-top: -8px; } }

/* ---------- intro + marquee ---------- */
.intro { background: var(--navy-700); color: var(--cream-100); padding: 40px 0; }
.intro-in { display: grid; grid-template-columns: 1.1fr 1fr; gap: 30px; align-items: center; }
.intro h2 { color: var(--cream-50); font-size: clamp(1.4rem, 2.6vw, 2rem); margin-bottom: .3em; }
.intro p { margin: 0; color: rgba(251, 243, 228, .78); max-width: 520px; }
.intro-chips { display: flex; flex-wrap: wrap; gap: 10px; justify-content: flex-end; }
.pill { padding: 10px 18px; border-radius: 999px; border: 1px solid rgba(251, 243, 228, .3); font-size: .88rem; font-weight: 500; transition: .2s; }
.pill:hover { background: var(--orange-500); border-color: var(--orange-500); color: #fff; transform: translateY(-2px); }
.marquee { background: var(--cream-200); overflow: hidden; padding: 16px 0; border-block: 1px solid var(--cream-300); }
.marquee-track { display: flex; width: max-content; animation: marq 32s linear infinite; }
[dir="rtl"] .marquee-track { animation-direction: reverse; }
.marquee:hover .marquee-track { animation-play-state: paused; }
.marquee-group { display: flex; align-items: center; gap: 28px; padding-inline-end: 28px; }
.marquee-group span { font-family: var(--serif); font-size: 1.15rem; font-weight: 600; color: var(--navy-700); white-space: nowrap; }
.marquee-group i { width: 8px; height: 8px; background: var(--orange-500); border-radius: 50%; transform: rotate(45deg); border-radius: 2px; }
@keyframes marq { to { transform: translateX(-50%); } }

/* ---------- generic section ---------- */
.sec { padding: 100px 0; position: relative; }
.sec-cream { background: var(--cream-100); }
.eyebrow { display: inline-block; font-size: .76rem; font-weight: 700; letter-spacing: .18em; text-transform: uppercase; color: var(--orange-600); margin-bottom: 14px; padding-inline-start: 34px; position: relative; }
html[lang="ar"] .eyebrow { letter-spacing: 0; font-size: .9rem; }
.eyebrow::before { content: ""; position: absolute; inset-inline-start: 0; top: 50%; width: 24px; height: 2px; background: currentColor; }
.eyebrow.light { color: var(--orange-400); }
h2 { font-size: clamp(1.9rem, 3.6vw, 2.9rem); font-weight: 700; }
.body { color: var(--muted); font-size: 1.03rem; }
.sec-head { max-width: 700px; margin-bottom: 52px; }
.sec-head.center { margin-inline: auto; text-align: center; }
.sec-head.center .eyebrow { padding-inline-start: 0; }
.sec-head.center .eyebrow::before { display: none; }
.sec-head p { color: var(--muted); font-size: 1.05rem; }
.sec-head.light h2 { color: var(--cream-50); }
.sec-head.light .eyebrow { color: var(--orange-400); }

.reveal { opacity: 0; transform: translateY(28px); transition: opacity .8s cubic-bezier(.2, .7, .2, 1), transform .8s cubic-bezier(.2, .7, .2, 1); transition-delay: calc(var(--i, 0) * 90ms); }
.reveal.in { opacity: 1; transform: none; }

/* ---------- about ---------- */
.about-grid { display: grid; grid-template-columns: 1.1fr 1fr; gap: 64px; align-items: start; }
blockquote { margin: 28px 0 0; padding: 22px 26px; border-inline-start: 4px solid var(--orange-500); background: var(--cream-100); border-radius: 0 18px 18px 0; font-family: var(--serif); font-size: 1.15rem; color: var(--navy-800); font-style: italic; }
[dir="rtl"] blockquote { border-radius: 18px 0 0 18px; }
html[lang="ar"] blockquote { font-style: normal; }
.steps { display: grid; gap: 16px; }
.step { display: flex; gap: 20px; align-items: flex-start; padding: 26px; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); transition: transform .3s, box-shadow .3s, border-color .3s; }
.step:hover { transform: translateX(6px); box-shadow: var(--shadow); border-color: var(--orange-500); }
[dir="rtl"] .step:hover { transform: translateX(-6px); }
.num { font-family: var(--serif); font-size: 2.4rem; font-weight: 700; color: var(--orange-500); line-height: 1; min-width: 52px; }
.step h3 { font-size: 1.2rem; margin-bottom: .25em; }
.step p { margin: 0; color: var(--muted); font-size: .95rem; }

/* ---------- cards ---------- */
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.card { position: relative; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 32px 26px; overflow: hidden; transition: transform .35s, box-shadow .35s, border-color .35s; }
.card::before { content: ""; position: absolute; inset: 0 0 auto 0; height: 4px; background: linear-gradient(90deg, var(--orange-500), var(--orange-400)); transform: scaleX(0); transform-origin: left; transition: transform .4s; }
[dir="rtl"] .card::before { transform-origin: right; }
.card:hover { transform: translateY(-8px); box-shadow: var(--shadow); border-color: transparent; }
.card:hover::before { transform: scaleX(1); }
.card h3 { font-size: 1.2rem; }
.card p { color: var(--muted); font-size: .94rem; margin: 0; }
.ic-box { width: 56px; height: 56px; border-radius: 16px; display: grid; place-items: center; background: var(--cream-100); color: var(--orange-600); margin-bottom: 22px; transition: .35s; }
.ic-box .ic { width: 26px; height: 26px; }
.card:hover .ic-box { background: var(--navy-700); color: var(--orange-400); transform: rotate(-6deg) scale(1.06); }
.tag { position: absolute; inset-inline-end: 20px; top: 16px; font-family: var(--serif); font-size: 2.6rem; font-weight: 700; color: var(--cream-200); line-height: 1; }
.note { text-align: center; color: var(--muted); font-size: .9rem; margin: 34px auto 0; max-width: 700px; }

/* ---------- stats ---------- */
.stats { background: linear-gradient(135deg, var(--navy-800), var(--navy-950)); color: var(--cream-100); padding: 64px 0; position: relative; overflow: hidden; }
.stats::before { content: ""; position: absolute; inset-inline-end: -80px; top: -120px; width: 380px; height: 380px; border-radius: 50%; background: radial-gradient(circle, rgba(242, 138, 30, .35), transparent 65%); }
.stats-grid { position: relative; display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; text-align: center; }
.stat { padding: 8px 10px; border-inline-end: 1px solid rgba(251, 243, 228, .14); }
.stat:last-child { border-inline-end: 0; }
.stat b { display: block; font-family: var(--serif); font-size: clamp(2.4rem, 4.6vw, 3.8rem); color: var(--orange-400); line-height: 1.1; }
.stat small { color: rgba(251, 243, 228, .78); font-size: .92rem; }

/* ---------- products ---------- */
.prod { display: grid; grid-template-columns: 1.6fr 1fr; gap: 24px; align-items: start; }
.prod-main { background: #fff; border: 1px solid var(--line); border-radius: 28px; padding: 14px; box-shadow: var(--shadow); }
.tabs { display: flex; gap: 6px; background: var(--cream-100); padding: 6px; border-radius: 20px; }
.tab { flex: 1; display: flex; align-items: center; justify-content: center; gap: 10px; border: 0; background: transparent; font: 600 .95rem var(--sans); padding: 14px 16px; border-radius: 15px; cursor: pointer; color: var(--muted); transition: .25s; }
.tab.on { background: var(--navy-700); color: #fff; box-shadow: 0 10px 20px -10px rgba(30, 42, 102, .7); }
.tab.on .ic { color: var(--orange-400); }
.panel { display: none; padding: 26px 18px 14px; animation: fade .45s; }
.panel.on { display: block; }
@keyframes fade { from { opacity: 0; transform: translateY(8px); } }
.panel-text { color: var(--muted); }
.specs { display: grid; grid-template-columns: 1fr 1fr; gap: 0 28px; margin-top: 8px; }
.spec-row { display: flex; justify-content: space-between; gap: 12px; padding: 13px 0; border-bottom: 1px dashed var(--cream-300); font-size: .93rem; }
.spec-row span { color: var(--muted); }
.spec-row b { color: var(--navy-800); text-align: end; font-weight: 600; }
.empty-spec { display: flex; gap: 16px; align-items: center; padding: 26px; background: var(--cream-100); border-radius: 18px; color: var(--navy-700); }
.empty-spec p { margin: 0; }
.empty-spec .ic { width: 34px; height: 34px; color: var(--orange-600); }
.note-s { font-size: .82rem; color: var(--muted); margin: 18px 0 6px; padding: 12px 14px; background: var(--cream-50); border-radius: 12px; border-inline-start: 3px solid var(--orange-500); }
.supply { background: var(--navy-700); color: var(--cream-100); border-radius: 28px; padding: 32px 28px; position: sticky; top: 96px; overflow: hidden; }
.supply::after { content: ""; position: absolute; inset-inline-end: -60px; bottom: -60px; width: 200px; height: 200px; background: radial-gradient(circle, rgba(242, 138, 30, .4), transparent 65%); pointer-events: none; }
.supply h3 { color: var(--cream-50); font-size: 1.5rem; margin-bottom: 18px; }
.sup-row { display: flex; gap: 14px; padding: 14px 0; border-bottom: 1px solid rgba(251, 243, 228, .14); }
.sup-row .ic { color: var(--orange-400); margin-top: 3px; }
.sup-row small { display: block; color: rgba(251, 243, 228, .65); font-size: .78rem; text-transform: uppercase; letter-spacing: .08em; }
html[lang="ar"] .sup-row small { text-transform: none; letter-spacing: 0; font-size: .85rem; }
.sup-row b { font-weight: 600; }
.supply .btn { margin-top: 24px; position: relative; z-index: 1; }

/* ---------- vision ---------- */
.dark { background: linear-gradient(160deg, var(--navy-800), var(--navy-950)); color: var(--cream-100); overflow: hidden; }
.dark::before { content: ""; position: absolute; inset: 0; background-image: radial-gradient(rgba(251, 243, 228, .06) 1.2px, transparent 1.2px); background-size: 28px 28px; }
.dark .wrap { position: relative; }
.vm { display: grid; grid-template-columns: 1fr 1.25fr; gap: 24px; }
.vm-card { border: 1px solid rgba(251, 243, 228, .16); background: rgba(251, 243, 228, .05); border-radius: 28px; padding: 40px 36px; backdrop-filter: blur(6px); }
.vm-card.vis { background: linear-gradient(160deg, var(--orange-500), var(--orange-600)); border-color: transparent; }
.vm-card h3 { color: var(--cream-50); font-size: 1.8rem; }
.vm-card p { font-size: 1.12rem; margin: 0; }
.ic-box.on-dark { background: rgba(251, 243, 228, .14); color: var(--cream-50); }
.vm-card.mis .ic-box.on-dark { color: var(--orange-400); }
.vm ol { list-style: none; margin: 0; padding: 0; display: grid; gap: 14px; }
.vm li { display: flex; gap: 14px; align-items: flex-start; color: rgba(251, 243, 228, .92); }
.vm li span { flex: none; width: 30px; height: 30px; border-radius: 50%; background: var(--orange-500); color: #fff; font-weight: 700; font-size: .85rem; display: grid; place-items: center; margin-top: 1px; }

/* ---------- commitment ---------- */
.commit { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.commit-card { background: var(--cream-100); border-radius: 28px; padding: 38px 34px; border: 1px solid var(--cream-200); }
.commit-card h3 { font-size: 1.25rem; }
.commit-card ul { list-style: none; margin: 18px 0 0; padding: 0; display: grid; gap: 14px; }
.commit-card li { display: flex; gap: 12px; align-items: flex-start; }
.commit-card li .ic { width: 22px; height: 22px; padding: 4px; border-radius: 50%; background: var(--orange-500); color: #fff; margin-top: 2px; stroke-width: 3; }

/* ---------- faq ---------- */
.acc { display: grid; gap: 12px; }
.acc-item { background: #fff; border: 1px solid var(--line); border-radius: 18px; transition: .3s; }
.acc-item.open { border-color: var(--orange-500); box-shadow: var(--shadow); }
.acc-q { width: 100%; display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 20px 24px; border: 0; background: transparent; font: 600 1.02rem var(--sans); color: var(--navy-800); cursor: pointer; text-align: start; }
.acc-q .ic { color: var(--orange-600); transition: transform .3s; }
.acc-item.open .acc-q .ic { transform: rotate(135deg); }
.acc-a { display: grid; grid-template-rows: 0fr; transition: grid-template-rows .35s ease; }
.acc-item.open .acc-a { grid-template-rows: 1fr; }
.acc-a > div { overflow: hidden; }
.acc-a p { margin: 0; padding: 0 24px 22px; color: var(--muted); }

/* ---------- contact ---------- */
.contact { background: linear-gradient(160deg, var(--navy-700), var(--navy-950)); color: var(--cream-100); overflow: hidden; }
.contact::before { content: ""; position: absolute; inset-inline-start: -120px; top: -120px; width: 420px; height: 420px; border-radius: 50%; background: radial-gradient(circle, rgba(242, 138, 30, .3), transparent 65%); }
.contact h2 { color: var(--cream-50); }
.contact .body { color: rgba(251, 243, 228, .8); }
.contact-grid { position: relative; display: grid; grid-template-columns: 1fr 1.05fr; gap: 56px; align-items: start; }
.c-cards { display: grid; gap: 12px; margin-top: 28px; }
.c-card { display: flex; gap: 16px; align-items: center; padding: 18px 20px; border-radius: 18px; background: rgba(251, 243, 228, .08); border: 1px solid rgba(251, 243, 228, .16); transition: .25s; }
a.c-card:hover { background: rgba(242, 138, 30, .22); border-color: var(--orange-500); transform: translateX(6px); }
[dir="rtl"] a.c-card:hover { transform: translateX(-6px); }
.c-card .ic { width: 44px; height: 44px; padding: 11px; border-radius: 14px; background: var(--orange-500); color: #fff; }
.c-card small { display: block; color: rgba(251, 243, 228, .7); font-size: .78rem; }
.c-card b { font-weight: 600; word-break: break-word; }
.form { position: relative; background: var(--cream-50); color: var(--ink); border-radius: 28px; padding: 36px 32px; box-shadow: 0 30px 70px -30px rgba(0, 0, 0, .6); overflow: hidden; }
.form h3 { font-size: 1.5rem; margin-bottom: 18px; }
.f-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form label { display: block; font-size: .8rem; font-weight: 600; color: var(--navy-700); margin-bottom: 14px; }
.form input, .form select, .form textarea { width: 100%; margin-top: 6px; font: 400 .95rem var(--sans); color: var(--ink); background: #fff; border: 1.5px solid var(--cream-300); border-radius: 12px; padding: 12px 14px; transition: border-color .2s, box-shadow .2s; }
.form input:focus, .form select:focus, .form textarea:focus { outline: 0; border-color: var(--orange-500); box-shadow: 0 0 0 4px rgba(242, 138, 30, .18); }
.form textarea { resize: vertical; }
.f-actions { display: flex; flex-wrap: wrap; gap: 10px; }
.lock { position: absolute; inset: 0; background: rgba(255, 252, 246, .9); backdrop-filter: blur(5px); -webkit-backdrop-filter: blur(5px); display: grid; place-items: center; padding: 24px; text-align: center; z-index: 2; }
.lock-in { display: grid; justify-items: center; gap: 4px; max-width: 340px; }
.lock .big { width: 48px; height: 48px; padding: 12px; border-radius: 50%; background: var(--navy-700); color: var(--orange-400); }
.lock h4 { font-size: 1.3rem; margin: 10px 0 0; }
.lock p { color: var(--muted); font-size: .92rem; margin: 0 0 12px; }

/* ---------- footer ---------- */
.footer { background: var(--navy-950); color: rgba(251, 243, 228, .75); padding: 70px 0 0; }
.foot-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr; gap: 48px; padding-bottom: 48px; }
.footer .brand b { color: var(--cream-50); font-size: 1.1rem; }
.footer .brand small { color: var(--orange-400); text-transform: none; letter-spacing: .02em; }
.footer p { margin-top: 16px; max-width: 380px; font-size: .92rem; }
.footer h4 { color: var(--cream-50); font-family: var(--sans); font-size: .85rem; letter-spacing: .14em; text-transform: uppercase; margin-bottom: 16px; }
html[lang="ar"] .footer h4 { letter-spacing: 0; font-size: 1rem; }
.footer a, .footer span { display: block; margin-bottom: 10px; font-size: .93rem; transition: color .2s; }
.footer .brand { margin-bottom: 0; }
.footer .brand span { display: flex; flex-direction: column; margin: 0; }
.footer .brand small { display: block; margin-top: 3px; font-size: .74rem; }
.footer a:hover { color: var(--orange-400); }
.soc { display: flex; gap: 10px; margin-top: 18px; }
.soc a { width: 40px; height: 40px; display: grid; place-items: center; border: 1px solid rgba(251, 243, 228, .25); border-radius: 50%; margin: 0; }
.soc svg { width: 18px; height: 18px; }
.soc a:hover { background: var(--orange-500); border-color: var(--orange-500); color: #fff; }
.copy { border-top: 1px solid rgba(251, 243, 228, .12); padding: 22px 0; font-size: .85rem; text-align: center; }

/* ---------- floating + modal ---------- */
.wa-float { position: fixed; inset-inline-end: 20px; bottom: 20px; width: 58px; height: 58px; border-radius: 50%; background: #25D366; color: #fff; display: grid; place-items: center; box-shadow: 0 14px 30px -10px rgba(37, 211, 102, .8); z-index: 90; transition: transform .25s; }
.wa-float .ic { width: 28px; height: 28px; }
.wa-float:hover { transform: scale(1.1) rotate(-6deg); }
.wa-float::after { content: ""; position: absolute; inset: 0; border-radius: 50%; border: 2px solid #25D366; animation: ring 2.4s infinite; }
@keyframes ring { from { transform: scale(1); opacity: .8; } to { transform: scale(1.7); opacity: 0; } }
.modal-bg { position: fixed; inset: 0; background: rgba(11, 16, 48, .65); backdrop-filter: blur(4px); display: grid; place-items: center; z-index: 300; padding: 20px; animation: fade .25s; }
.modal { background: var(--cream-50); border-radius: 24px; padding: 32px; max-width: 440px; box-shadow: var(--shadow); }
.m-actions { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 18px; }

/* ---------- responsive ---------- */
@media (max-width: 1020px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .hero-grid, .about-grid, .prod, .vm, .commit, .contact-grid, .intro-in { grid-template-columns: minmax(0, 1fr); }
  .prod > *, .about-grid > *, .contact-grid > *, .commit > *, .vm > * { min-width: 0; }
  .intro-chips { justify-content: flex-start; }
  .supply { position: relative; top: auto; }
  .hero-art { max-width: 560px; margin-inline: auto; width: 100%; }
}
@media (max-width: 900px) {
  .burger { display: inline-flex; }
  .menu { position: fixed; inset: 74px 0 auto 0; flex-direction: column; background: var(--cream-50); padding: 14px 20px 24px; border-bottom: 1px solid var(--line); box-shadow: 0 30px 40px -30px rgba(15, 22, 56, .5); margin: 0; transform: translateY(-12px); opacity: 0; pointer-events: none; transition: .25s; }
  .menu.open { transform: none; opacity: 1; pointer-events: auto; }
  .menu a { padding: 14px 16px; border-radius: 12px; }
  .foot-grid { grid-template-columns: 1fr 1fr; }
  .foot-grid > :first-child { grid-column: 1 / -1; }
}
@media (max-width: 640px) {
  .sec { padding: 72px 0; }
  .grid-4, .specs, .f-row { grid-template-columns: minmax(0, 1fr); }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .stat { border: 0; padding: 14px 6px; }
  .brand small, .uname { display: none; }
  .user-btn { padding: 4px; }
  .nav-in { gap: 8px; }
  .nav-actions { gap: 6px; margin-inline-start: auto; }
  .lang-top { display: none; }
  .menu-lang { display: flex; align-self: flex-start; margin-top: 10px; }
  .nav .g-demo span { display: none; }
  .nav .g-demo { padding: 9px; }
  .scroll-hint { display: none; }
  .float { padding: 10px 14px; }
  .f-a { inset-inline-start: 0; }
  .tabs { flex-direction: column; }
  .form { padding: 28px 20px; }
  .vm-card { padding: 30px 24px; }
  .hero { padding-top: 34px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
  .reveal { opacity: 1; transform: none; }
}