:root {
  --bg: #0b0d12;
  --bg-2: #11141b;
  --card: #161a23;
  --line: #242a36;
  --text: #e8ebf1;
  --muted: #8b93a5;
  --gold: #f3ba2f;
  --gold-2: #ffd36a;
  --green: #2fd18b;
  --radius: 16px;
  --font: "Inter", "Vazirmatn", system-ui, -apple-system, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { background: var(--bg); color: var(--text); font-family: var(--font); line-height: 1.6; }
a { color: inherit; text-decoration: none; }
.container { width: min(1180px, 100% - 32px); margin-inline: auto; }

/* Header */
header { position: sticky; top: 0; z-index: 50; background: rgba(11,13,18,.85); backdrop-filter: blur(12px); border-bottom: 1px solid var(--line); }
.nav { display: flex; align-items: center; justify-content: space-between; height: 68px; gap: 16px; }
.logo { display: flex; align-items: center; gap: 10px; font-weight: 800; font-size: 20px; }
.logo-mark { width: 34px; height: 34px; border-radius: 10px; background: linear-gradient(135deg, var(--gold), #c98a00); display: grid; place-items: center; color: #111; font-weight: 900; }
.logo span b { color: var(--gold); }
.nav-links { display: flex; gap: 26px; color: var(--muted); font-size: 15px; }
.nav-links a:hover { color: var(--text); }
.nav-right { display: flex; align-items: center; gap: 10px; }
/* Language picker */
.lang-picker { position: relative; }
.lang-btn { display: inline-flex; align-items: center; gap: 8px; height: 42px; padding: 0 12px 0 11px; background: var(--card); color: var(--text); border: 1px solid var(--line); border-radius: 12px; font: inherit; font-size: 14px; font-weight: 600; cursor: pointer; transition: border-color .2s, background .2s; }
.lang-btn:hover, .lang-picker.open .lang-btn { border-color: rgba(243,186,47,.55); background: #1a1f2a; }
.lang-btn-flag { display: inline-flex; color: var(--gold); }
.lang-btn-flag img, .lang-flag img { display: block; width: 24px; height: 18px; object-fit: cover; border-radius: 4px; box-shadow: 0 0 0 1px rgba(255,255,255,.12); }
.lang-flag { flex: none; display: grid; place-items: center; width: 34px; height: 26px; border-radius: 7px; background: var(--bg-2); border: 1px solid var(--line); transition: border-color .15s; }
.lang-item.active .lang-flag { border-color: var(--gold); box-shadow: 0 0 0 2px rgba(243,186,47,.25); }
.lang-chev { color: var(--muted); transition: transform .25s; }
.lang-picker.open .lang-chev { transform: rotate(180deg); }
.lang-btn:focus-visible, .lang-item:focus-visible { outline: 2px solid var(--gold); outline-offset: 2px; }

.lang-menu { position: absolute; top: calc(100% + 10px); inset-inline-end: 0; width: 380px; max-width: calc(100vw - 32px); background: rgba(22,26,35,.97); backdrop-filter: blur(16px); border: 1px solid var(--line); border-radius: 18px; padding: 14px; box-shadow: 0 24px 60px -12px rgba(0,0,0,.65), 0 0 0 1px rgba(255,255,255,.02) inset; opacity: 0; visibility: hidden; transform: translateY(-6px) scale(.98); transform-origin: top right; transition: opacity .18s, transform .18s, visibility .18s; z-index: 60; }
[dir=rtl] .lang-menu { transform-origin: top left; }
.lang-picker.open .lang-menu { opacity: 1; visibility: visible; transform: none; }
.lang-head { display: flex; justify-content: space-between; align-items: center; padding: 2px 4px 10px; }
.lang-head b { font-size: 15px; }
.lang-close { display: none; background: none; border: 0; color: var(--muted); font-size: 16px; cursor: pointer; padding: 4px 8px; }
.lang-search { width: 100%; height: 40px; padding: 0 14px; margin-bottom: 10px; background: var(--bg-2); color: var(--text); border: 1px solid var(--line); border-radius: 10px; font: inherit; font-size: 14px; outline: none; transition: border-color .2s; }
.lang-search:focus { border-color: var(--gold); }
.lang-search::placeholder { color: var(--muted); }
.lang-list { display: grid; grid-template-columns: 1fr 1fr; gap: 4px; max-height: 340px; overflow-y: auto; padding-inline-end: 2px; scrollbar-width: thin; scrollbar-color: var(--line) transparent; }
.lang-item { display: flex; align-items: center; gap: 10px; width: 100%; padding: 9px 10px; background: transparent; color: var(--text); border: 1px solid transparent; border-radius: 10px; font: inherit; text-align: start; cursor: pointer; transition: background .15s, border-color .15s; }
.lang-item:hover { background: rgba(255,255,255,.04); }
.lang-item.active { background: rgba(243,186,47,.1); border-color: rgba(243,186,47,.4); }
.lang-item[hidden] { display: none; }
.lang-names { display: flex; flex-direction: column; min-width: 0; line-height: 1.25; }
.lang-names b { unicode-bidi: isolate; font-size: 13.5px; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.lang-names small { font-size: 11.5px; color: var(--muted); }
.lang-check { margin-inline-start: auto; color: var(--gold); opacity: 0; }
.lang-item.active .lang-check { opacity: 1; }
.lang-empty { display: none; text-align: center; color: var(--muted); padding: 16px; }
.lang-backdrop { display: none; }
.menu-btn { display: none; position: relative; width: 42px; height: 42px; background: var(--card); border: 1px solid var(--line); border-radius: 12px; cursor: pointer; }
.menu-btn span { position: absolute; left: 12px; right: 12px; height: 2px; border-radius: 2px; background: var(--text); transition: transform .25s, opacity .2s, top .25s; }
.menu-btn span:nth-child(1) { top: 14px; }
.menu-btn span:nth-child(2) { top: 20px; right: 16px; }
.menu-btn span:nth-child(3) { top: 26px; }
.menu-btn.open span:nth-child(1) { top: 20px; transform: rotate(45deg); }
.menu-btn.open span:nth-child(2) { opacity: 0; }
.menu-btn.open span:nth-child(3) { top: 20px; transform: rotate(-45deg); }

/* Buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 11px 20px; border-radius: 12px; font-weight: 600; font-size: 15px; border: 1px solid transparent; cursor: pointer; transition: .2s; font-family: inherit; }
.btn-gold { background: var(--gold); color: #111; }
.btn-gold:hover { background: var(--gold-2); }
.btn-ghost { border-color: var(--line); color: var(--text); background: transparent; }
.btn-ghost:hover { border-color: var(--gold); color: var(--gold); }
.btn-block { width: 100%; }

/* Hero */
.hero { padding: 90px 0 70px; background: radial-gradient(900px 400px at 80% -10%, rgba(243,186,47,.18), transparent 60%), radial-gradient(700px 400px at 0% 10%, rgba(47,209,139,.08), transparent 60%); }
.hero-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 50px; align-items: center; }
.badge { display: inline-block; padding: 6px 12px; border: 1px solid rgba(243,186,47,.35); border-radius: 999px; color: var(--gold); font-size: 13px; margin-bottom: 18px; }
.hero h1 { font-size: clamp(34px, 5vw, 56px); line-height: 1.12; letter-spacing: -.02em; margin-bottom: 18px; }
.hero h1 em { font-style: normal; color: var(--gold); }
.hero p { color: var(--muted); font-size: 18px; max-width: 560px; margin-bottom: 30px; }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; }
/* Hero visual */
.hero-visual { position: relative; width: 100%; max-width: 500px; aspect-ratio: 1; margin-inline: auto; }
.hv-svg { width: 100%; height: 100%; display: block; overflow: visible; }
.hv-svg * { transform-box: fill-box; }
.hv-pulse { transform-origin: center; animation: hvPulse 5s ease-in-out infinite; }
.hv-orbit { transform-box: view-box; transform-origin: 240px 190px; }
.hv-orbit-1 { animation: hvSpin 14s linear infinite; }
.hv-orbit-2 { animation: hvSpin 26s linear infinite reverse; }
.hv-coin { transform-origin: center; animation: hvFloat 6s ease-in-out infinite; }
.hv-shine { animation: hvShine 4s ease-in-out infinite; }
.hv-fan { transform-origin: center; animation: hvSpin .7s linear infinite; }
.hv-fan-2 { animation-duration: .6s; }
.hv-led { animation: hvBlink 1.2s steps(2) infinite; }
.hv-led-2 { animation-delay: .6s; }
.hv-miner { filter: drop-shadow(0 20px 30px rgba(0,0,0,.5)); }

.hv-chip { position: absolute; display: flex; align-items: center; gap: 10px; padding: 10px 14px; background: rgba(22,26,35,.78); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); border: 1px solid rgba(255,255,255,.08); border-radius: 14px; font-size: 13.5px; font-weight: 600; white-space: nowrap; box-shadow: 0 16px 40px -14px rgba(0,0,0,.7); animation: hvChip 6s ease-in-out infinite; }
.hv-chip-1 { top: 8%; inset-inline-start: -2%; }
.hv-chip-2 { top: 44%; inset-inline-end: -4%; animation-delay: -2s; }
.hv-chip-3 { bottom: 4%; inset-inline-start: 0; animation-delay: -4s; }
.hv-ico { width: 30px; height: 30px; border-radius: 9px; display: grid; place-items: center; background: rgba(243,186,47,.14); color: var(--gold); }
.hv-ico-green { background: rgba(47,209,139,.14); color: var(--green); }
.hv-bars { display: flex; align-items: flex-end; gap: 3px; height: 26px; }
.hv-bars i { width: 5px; border-radius: 2px; background: linear-gradient(var(--gold), rgba(243,186,47,.3)); animation: hvBar 2.4s ease-in-out infinite; }
.hv-bars i:nth-child(1) { height: 30%; animation-delay: 0s; }
.hv-bars i:nth-child(2) { height: 45%; animation-delay: .15s; }
.hv-bars i:nth-child(3) { height: 60%; animation-delay: .3s; }
.hv-bars i:nth-child(4) { height: 78%; animation-delay: .45s; }
.hv-bars i:nth-child(5) { height: 100%; animation-delay: .6s; }

@keyframes hvSpin { to { transform: rotate(360deg); } }
@keyframes hvPulse { 50% { transform: scale(1.08); opacity: .75; } }
@keyframes hvFloat { 50% { translate: 0 -8px; } }
@keyframes hvShine { 0%, 55% { translate: -120px 0; } 85%, 100% { translate: 160px 0; } }
@keyframes hvBlink { 50% { opacity: .25; } }
@keyframes hvChip { 50% { transform: translateY(-10px); } }
@keyframes hvBar { 0%, 100% { transform: scaleY(.55); } 50% { transform: scaleY(1); } }
.hv-bars i { transform-origin: bottom; }

@media (prefers-reduced-motion: reduce) {
  .hero-visual *, .hero-visual { animation: none !important; }
  .hv-particles { display: none; }
}
@media (max-width: 960px) {
  .hero-visual { max-width: 420px; margin-top: 10px; }
  .hv-chip-1 { inset-inline-start: 0; }
  .hv-chip-2 { inset-inline-end: 0; }
}
@media (max-width: 520px) {
  .hv-chip { font-size: 12px; padding: 8px 10px; gap: 8px; }
  .hv-ico { width: 26px; height: 26px; }
}

/* Stats */
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-top: 60px; }
.stat { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 20px; }
.stat b { display: block; font-size: 28px; color: var(--gold); }
.stat span { color: var(--muted); font-size: 14px; }

/* Sections */
section { padding: 80px 0; }
.section-head { text-align: center; max-width: 680px; margin: 0 auto 46px; }
.section-head h2 { font-size: clamp(28px, 3.6vw, 40px); margin-bottom: 10px; }
.section-head p { color: var(--muted); }
.alt { background: var(--bg-2); border-block: 1px solid var(--line); }

.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.step { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 26px; }
.step .num { width: 40px; height: 40px; border-radius: 12px; background: rgba(243,186,47,.12); color: var(--gold); display: grid; place-items: center; font-weight: 800; margin-bottom: 16px; }
.step h3 { margin-bottom: 8px; font-size: 19px; }
.step p { color: var(--muted); font-size: 15px; }

/* Plans */
.tabs { display: flex; justify-content: center; gap: 8px; margin-bottom: 34px; flex-wrap: wrap; }
.tab { padding: 10px 18px; border-radius: 12px; background: var(--card); border: 1px solid var(--line); color: var(--muted); cursor: pointer; font: inherit; font-weight: 600; }
.tab.active { color: #111; background: var(--gold); border-color: var(--gold); }
.panel { display: none; }
.panel.active { display: block; }
.panel-intro { text-align: center; color: var(--muted); max-width: 640px; margin: 0 auto 30px; }

.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 20px; padding: 28px; display: flex; flex-direction: column; gap: 14px; }
.card.featured { border-color: var(--gold); box-shadow: 0 0 0 1px var(--gold), 0 20px 60px -30px rgba(243,186,47,.5); }
.card h3 { font-size: 20px; }
.price { font-size: 38px; font-weight: 800; }
.price small { font-size: 15px; color: var(--muted); font-weight: 500; }
.rows { display: flex; flex-direction: column; gap: 8px; font-size: 15px; flex: 1; }
.rows div { display: flex; justify-content: space-between; border-bottom: 1px dashed var(--line); padding-bottom: 8px; }
.rows div span:first-child { color: var(--muted); }
.est { color: var(--green); font-weight: 700; }
.note { font-size: 12.5px; color: var(--muted); text-align: center; margin-top: 18px; }

/* Rent calculator */
.calc { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; background: var(--card); border: 1px solid var(--line); border-radius: 20px; padding: 30px; max-width: 900px; margin: 0 auto; }
.calc label { display: block; color: var(--muted); font-size: 14px; margin-bottom: 8px; }
.calc input[type=range] { width: 100%; accent-color: var(--gold); }
.calc .amount { font-size: 34px; font-weight: 800; margin: 6px 0 16px; }
.calc-out { background: var(--bg-2); border-radius: 14px; padding: 20px; display: flex; flex-direction: column; gap: 10px; }

/* Case builder */
.builder { display: grid; grid-template-columns: 1fr 1.2fr; gap: 24px; }
.case-visual { background: var(--card); border: 1px solid var(--line); border-radius: 20px; padding: 26px; }
.case-box { border: 2px solid var(--line); border-radius: 14px; padding: 16px; min-height: 230px; display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; align-content: start; margin: 14px 0; }
.slot { height: 50px; border-radius: 8px; border: 1px dashed var(--line); display: grid; place-items: center; font-size: 11px; color: var(--muted); }
.slot.on { border: 1px solid var(--gold); background: rgba(243,186,47,.1); color: var(--gold); font-weight: 700; }
.parts { display: flex; flex-direction: column; gap: 12px; }
.part { display: flex; align-items: center; justify-content: space-between; gap: 12px; background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 14px 16px; }
.part-ico { flex: none; width: 44px; height: 44px; display: grid; place-items: center; border-radius: 12px; background: rgba(243,186,47,.1); border: 1px solid rgba(243,186,47,.25); color: var(--gold); }
.part-info { flex: 1; min-width: 0; }
.part-info b { display: block; }
.part-info span { color: var(--muted); font-size: 13px; }
.qty { display: flex; align-items: center; gap: 8px; }
.qty button { width: 32px; height: 32px; display: grid; place-items: center; border-radius: 9px; border: 1px solid var(--line); background: var(--bg-2); color: var(--text); cursor: pointer; transition: border-color .15s, color .15s; }
.qty button:hover { border-color: var(--gold); color: var(--gold); }
.qty output { min-width: 20px; text-align: center; font-weight: 700; }

/* Farm & shop */
.farm { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: center; }
.farm-img { aspect-ratio: 4/3; border-radius: 20px; border: 1px solid var(--line); background: repeating-linear-gradient(90deg, #171c26 0 22px, #11151d 22px 26px), linear-gradient(#0e1117, #0e1117); position: relative; overflow: hidden; }
.farm-img::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 40%, rgba(11,13,18,.9)); }
.farm h2 { font-size: 34px; margin-bottom: 14px; }
.farm p { color: var(--muted); margin-bottom: 20px; }
.checks { list-style: none; display: grid; gap: 10px; }
.checks li { display: flex; align-items: center; gap: 12px; }
.checks li::before { content: ""; flex: none; width: 24px; height: 24px; border-radius: 50%; background: rgba(47,209,139,.14) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%232fd18b' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 12.5 4 4 8-9'/%3E%3C/svg%3E") center/14px no-repeat; }

.shop-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.product { background: var(--card); border: 1px solid var(--line); border-radius: 18px; padding: 20px; display: flex; flex-direction: column; gap: 10px; }
.product .thumb { aspect-ratio: 1.4; border-radius: 12px; background: radial-gradient(circle at 50% 40%, rgba(243,186,47,.12), transparent 65%), linear-gradient(135deg, #1a202b, #10141b); display: grid; place-items: center; overflow: hidden; }
.product .thumb svg { width: 82%; height: auto; transition: transform .35s; }
.product:hover .thumb svg { transform: scale(1.05); }
.ill-fan path { transform-box: fill-box; transform-origin: center; animation: hvSpin 1.4s linear infinite; }
.ill-led { animation: hvBlink 1.4s steps(2) infinite; }
.product h4 { font-size: 16px; }
.product span { color: var(--muted); font-size: 13px; }
.product .p { font-weight: 800; font-size: 20px; color: var(--gold); }

/* FAQ */
.faq { max-width: 800px; margin: 0 auto; display: grid; gap: 12px; }
details { background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 18px 20px; }
summary { cursor: pointer; font-weight: 600; list-style: none; display: flex; justify-content: space-between; }
summary { align-items: center; gap: 16px; }
summary::-webkit-details-marker { display: none; }
summary::after { content: ""; flex: none; width: 26px; height: 26px; border-radius: 8px; background: rgba(243,186,47,.1) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23f3ba2f' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m7 10 5 5 5-5'/%3E%3C/svg%3E") center/16px no-repeat; transition: transform .25s; }
details[open] summary::after { transform: rotate(180deg); }
details p { color: var(--muted); margin-top: 10px; }

/* Footer */
footer { border-top: 1px solid var(--line); padding: 40px 0; color: var(--muted); font-size: 14px; }
.foot { display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap; align-items: center; }
.risk { margin-top: 20px; font-size: 12.5px; line-height: 1.7; opacity: .8; }

/* Dashboard */
.dash { display: grid; grid-template-columns: 240px 1fr; min-height: calc(100vh - 68px); }
.side { border-inline-end: 1px solid var(--line); padding: 24px 16px; display: flex; flex-direction: column; gap: 4px; }
.side a { padding: 11px 14px; border-radius: 10px; color: var(--muted); }
.side a.active, .side a:hover { background: var(--card); color: var(--text); }
.main { padding: 30px; display: grid; gap: 22px; align-content: start; }
.kpis { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.box { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; }
.box h3 { font-size: 16px; margin-bottom: 14px; }
.kpi span { color: var(--muted); font-size: 13px; }
.kpi b { display: block; font-size: 26px; margin-top: 4px; }
.two { display: grid; grid-template-columns: 1.3fr 1fr; gap: 22px; }
.addr { display: flex; gap: 8px; align-items: center; background: var(--bg-2); border: 1px solid var(--line); border-radius: 12px; padding: 12px; font-family: ui-monospace, monospace; font-size: 13px; word-break: break-all; }
.addr code { flex: 1; }
.qr { width: 140px; height: 140px; border-radius: 12px; background: repeating-conic-gradient(#fff 0 25%, #111 0 50%) 0 0/14px 14px; margin: 14px 0; border: 8px solid #fff; }
.warn { font-size: 13px; color: var(--gold); margin-top: 10px; }
table { width: 100%; border-collapse: collapse; font-size: 14px; }
th, td { text-align: start; padding: 12px 8px; border-bottom: 1px solid var(--line); }
th { color: var(--muted); font-weight: 500; }
.pill { padding: 3px 10px; border-radius: 999px; font-size: 12px; background: rgba(47,209,139,.12); color: var(--green); }
.chart { height: 160px; display: flex; align-items: flex-end; gap: 6px; }
.chart div { flex: 1; background: linear-gradient(180deg, var(--gold), rgba(243,186,47,.15)); border-radius: 6px 6px 0 0; }

/* RTL */
[dir=rtl] body { font-family: "Vazirmatn", var(--font); }

/* Responsive */
.nav-cta { display: none; }
.btn { white-space: nowrap; }

@media (max-width: 960px) {
  .hero-grid, .farm, .builder, .calc, .two { grid-template-columns: 1fr; }
  .cards, .steps { grid-template-columns: 1fr; }
  .shop-grid, .stats, .kpis { grid-template-columns: repeat(2, 1fr); }
  section { padding: 64px 0; }
  .hero { padding: 48px 0 48px; }

  /* Mobile menu: full-height drawer under the header */
  .menu-btn { display: block; }
  .nav-login { display: none; }
  .nav-links { display: flex; position: absolute; top: 100%; inset-inline: 0; height: calc(100vh - 68px); height: calc(100dvh - 68px); flex-direction: column; gap: 0; padding: 8px 20px calc(24px + env(safe-area-inset-bottom)); background: var(--bg); border-top: 1px solid var(--line); overflow-y: auto; opacity: 0; visibility: hidden; transform: translateY(-8px); transition: opacity .2s, transform .2s, visibility .2s; }
  .nav-links.open { opacity: 1; visibility: visible; transform: none; }
  .nav-links > a { display: flex; align-items: center; justify-content: space-between; padding: 18px 4px; font-size: 18px; font-weight: 600; color: var(--text); border-bottom: 1px solid var(--line); }
  .nav-links > a::after { content: ""; width: 8px; height: 8px; border-top: 2px solid var(--muted); border-right: 2px solid var(--muted); transform: rotate(45deg); }
  [dir=rtl] .nav-links > a::after { transform: rotate(-135deg); }
  .nav-cta { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: auto; padding-top: 28px; }
  .nav-cta .btn { height: 52px; font-size: 16px; }
  body:has(.nav-links.open) { overflow: hidden; }
  header:has(.nav-links.open) { backdrop-filter: none; -webkit-backdrop-filter: none; background: var(--bg); }

  .dash { grid-template-columns: 1fr; }
  .side { flex-direction: row; overflow-x: auto; border-inline-end: 0; border-bottom: 1px solid var(--line); scrollbar-width: none; }
  .side a { white-space: nowrap; }
}

@media (max-width: 600px) {
  /* Header */
  .nav { gap: 10px; }
  .logo { font-size: 18px; gap: 8px; }
  .logo-mark { width: 32px; height: 32px; border-radius: 9px; }
  .nav-right { gap: 8px; }
  .nav-signup { display: none; }
  .lang-btn { width: 42px; padding: 0; justify-content: center; }
  .lang-current, .lang-chev { display: none; }

  /* Hero */
  .hero { padding: 36px 0 40px; }
  .badge { font-size: 12px; margin-bottom: 14px; }
  .hero h1 { font-size: clamp(30px, 8.6vw, 38px); margin-bottom: 14px; }
  .hero p { font-size: 16px; margin-bottom: 24px; }
  .hero-actions { display: grid; grid-template-columns: 1fr; gap: 10px; }
  .hero-actions .btn { height: 52px; font-size: 16px; }
  .hero-visual { max-width: 360px; margin-top: 4px; }

  /* Stats: compact 2x2 */
  .stats { gap: 10px; margin-top: 36px; }
  .stat { padding: 16px; border-radius: 14px; }
  .stat b { font-size: 22px; }
  .stat span { font-size: 12.5px; line-height: 1.35; display: block; }

  /* Sections */
  section { padding: 56px 0; }
  .section-head { margin-bottom: 28px; }
  .section-head h2 { font-size: 27px; }
  .section-head p { font-size: 15px; }

  /* Steps: number beside text */
  .steps { gap: 12px; }
  .step { display: grid; grid-template-columns: 40px 1fr; column-gap: 14px; padding: 18px; }
  .step .num { grid-row: span 2; margin: 0; }
  .step h3 { font-size: 17px; margin-bottom: 4px; }
  .step p { font-size: 14px; }

  /* Plan tabs: segmented control */
  .tabs { display: grid; grid-template-columns: repeat(3, 1fr); gap: 4px; padding: 4px; margin-bottom: 22px; background: var(--card); border: 1px solid var(--line); border-radius: 14px; }
  .tab { padding: 10px 4px; font-size: 13px; line-height: 1.25; border: 0; background: transparent; border-radius: 10px; }
  .panel-intro { font-size: 14.5px; margin-bottom: 20px; }
  .calc { padding: 20px; gap: 18px; border-radius: 18px; }
  .calc .amount { font-size: 30px; }
  .calc-out { padding: 16px; }
  .cards { gap: 14px; }
  .card { padding: 22px; }
  .price { font-size: 32px; }
  .case-visual { padding: 18px; }
  .case-box { grid-template-columns: repeat(5, 1fr); min-height: 0; padding: 12px; gap: 6px; }
  .slot { height: 40px; font-size: 10px; }
  .part { padding: 12px; gap: 10px; }
  .part-ico { width: 40px; height: 40px; }
  .part-info span { font-size: 12px; }

  /* Farm */
  .farm { gap: 24px; }
  .farm-img { aspect-ratio: 16 / 9; }
  .farm h2 { font-size: 27px; }

  /* Shop: swipeable carousel */
  .shop-grid { display: flex; gap: 12px; overflow-x: auto; scroll-snap-type: x mandatory; margin-inline: -16px; padding: 4px 16px 12px; scroll-padding-inline: 16px; scrollbar-width: none; }
  .shop-grid::-webkit-scrollbar { display: none; }
  .product { flex: 0 0 74%; scroll-snap-align: start; padding: 16px; }

  /* FAQ & footer */
  details { padding: 16px; }
  summary { font-size: 15px; }
  .foot { flex-direction: column; align-items: flex-start; gap: 12px; }

  /* Language sheet */
  .lang-menu { position: fixed; top: auto; bottom: 0; inset-inline: 0; width: 100%; max-width: none; border-radius: 22px 22px 0 0; padding: 16px 16px calc(16px + env(safe-area-inset-bottom)); transform: translateY(100%); transition: transform .28s cubic-bezier(.2,.8,.2,1), visibility .28s, opacity .2s; }
  .lang-menu::before { content: ""; display: block; width: 40px; height: 4px; border-radius: 2px; background: var(--line); margin: -4px auto 12px; }
  .lang-close { display: block; }
  .lang-list { max-height: 55vh; }
  .lang-picker.open .lang-backdrop { display: block; position: fixed; inset: 0; background: rgba(0,0,0,.55); z-index: 55; }
  header:has(.lang-picker.open) { backdrop-filter: none; -webkit-backdrop-filter: none; background: var(--bg); }

  /* Dashboard */
  .kpis { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .kpi b { font-size: 19px; }
  .main { padding: 16px; gap: 16px; }
}

@media (max-width: 360px) {
  .logo span { font-size: 16px; }
  .stat b { font-size: 20px; }
  .tab { font-size: 12px; }
}