/* =========================================================================
   3D Print Jakarta — stylesheet
   Palette: deep navy + orange "maker" accent
   ========================================================================= */
:root{
  --navy:#0f172a; --navy-2:#172033; --navy-3:#1e293b;
  --ink:#1f2937; --muted:#64748b; --muted-2:#94a3b8;
  --line:#e6e8ec; --bg:#f6f7f9; --card:#ffffff;
  --accent:#ff6a00; --accent-d:#e85d00; --accent-l:#fff2e8;
  --green:#16a34a; --green-l:#e7f6ec;
  --blue:#2563eb; --blue-l:#e7eefc;
  --amber:#d97706; --amber-l:#fdf0db;
  --red:#dc2626;  --red-l:#fdeaea;
  --violet:#7c3aed; --violet-l:#f0e9fd;
  --gray-l:#eef1f4;
  --radius:14px; --radius-sm:10px; --radius-lg:22px;
  --shadow:0 1px 2px rgba(16,24,40,.06),0 8px 24px rgba(16,24,40,.06);
  --shadow-lg:0 12px 40px rgba(16,24,40,.14);
  --maxw:1160px;
  --font:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:var(--font);color:var(--ink);background:var(--bg);line-height:1.6;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:var(--accent-d);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3,h4{line-height:1.2;color:var(--navy);margin:0 0 .5em;font-weight:800;letter-spacing:-.01em}
h1{font-size:clamp(2rem,4.5vw,3.2rem)}
h2{font-size:clamp(1.6rem,3vw,2.3rem)}
h3{font-size:1.2rem}
p{margin:0 0 1rem}
.container{max-width:var(--maxw);margin:0 auto;padding:0 22px}
.section{padding:72px 0}
.section-sm{padding:46px 0}
.center{text-align:center}
.muted{color:var(--muted)}
.eyebrow{display:inline-block;font-size:.78rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:var(--accent-d);background:var(--accent-l);padding:5px 12px;border-radius:999px;margin-bottom:14px}
.lead{font-size:1.13rem;color:#475569;max-width:680px}
.section-head{max-width:720px;margin:0 auto 44px;text-align:center}

/* ---- Buttons ---- */
.btn{display:inline-flex;align-items:center;gap:8px;border:1px solid transparent;border-radius:10px;
  padding:12px 22px;font-weight:700;font-size:.96rem;cursor:pointer;transition:.18s;text-decoration:none;white-space:nowrap}
.btn:hover{text-decoration:none;transform:translateY(-1px)}
.btn-primary{background:var(--accent);color:#fff;box-shadow:0 6px 18px rgba(255,106,0,.28)}
.btn-primary:hover{background:var(--accent-d);color:#fff}
.btn-dark{background:var(--navy);color:#fff}
.btn-dark:hover{background:#020617;color:#fff}
.btn-ghost{background:#fff;color:var(--navy);border-color:var(--line)}
.btn-ghost:hover{border-color:var(--accent);color:var(--accent-d)}
.btn-outline-light{background:transparent;color:#fff;border-color:rgba(255,255,255,.35)}
.btn-outline-light:hover{background:rgba(255,255,255,.1);color:#fff}
.btn-sm{padding:8px 15px;font-size:.88rem}
.btn-lg{padding:15px 30px;font-size:1.05rem}
.btn-block{display:flex;width:100%;justify-content:center}
.btn-danger{background:var(--red);color:#fff}
.btn-success{background:var(--green);color:#fff}
.btn[disabled]{opacity:.5;cursor:not-allowed;transform:none}

/* ---- Header / nav ---- */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:68px}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;color:var(--navy);font-size:1.16rem}
.brand:hover{text-decoration:none}
.brand-text{letter-spacing:-.02em}
.brand-accent{color:var(--accent)}
.site-nav{display:flex;align-items:center;gap:4px}
.nav-link{color:#334155;font-weight:600;font-size:.95rem;padding:8px 13px;border-radius:8px}
.nav-link:hover{color:var(--navy);background:var(--gray-l);text-decoration:none}
.nav-link.active{color:var(--accent-d)}
.nav-cta{display:flex;align-items:center;gap:10px;margin-left:10px;padding-left:12px;border-left:1px solid var(--line)}
.nav-toggle{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:8px}
.nav-toggle span{width:24px;height:2px;background:var(--navy);border-radius:2px;transition:.2s}
.lang-switch{display:inline-flex;align-items:center;gap:1px;font-size:.78rem;font-weight:800;border:1px solid var(--line);border-radius:8px;overflow:hidden}
.lang-switch a{color:var(--muted);padding:5px 9px;text-decoration:none;line-height:1}
.lang-switch a:hover{color:var(--navy);background:var(--gray-l)}
.lang-switch a.on{color:#fff;background:var(--accent)}

/* ---- Hero ---- */
.hero{position:relative;background:radial-gradient(1200px 500px at 80% -10%,#1e3a8a33,transparent),linear-gradient(160deg,#0f172a,#172033 60%,#1e293b);color:#fff;overflow:hidden}
.hero::after{content:"";position:absolute;inset:0;background-image:linear-gradient(#ffffff0a 1px,transparent 1px),linear-gradient(90deg,#ffffff0a 1px,transparent 1px);background-size:40px 40px;mask-image:radial-gradient(700px 400px at 75% 10%,#000,transparent);pointer-events:none}
.hero-inner{position:relative;display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center;padding:74px 0 84px}
.hero h1{color:#fff}
.hero h1 .hl{background:linear-gradient(120deg,#ff8a00,#ff5400);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero .lead{color:#cbd5e1;font-size:1.18rem}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap;margin-top:26px}
.hero-stats{display:flex;gap:30px;margin-top:38px;flex-wrap:wrap}
.hero-stat b{display:block;font-size:1.7rem;color:#fff}
.hero-stat span{color:#94a3b8;font-size:.85rem}
.hero-badges{display:flex;gap:8px;flex-wrap:wrap;margin-top:24px}
.hero-chip{display:inline-flex;align-items:center;gap:7px;background:#ffffff14;border:1px solid #ffffff22;color:#e2e8f0;padding:7px 13px;border-radius:999px;font-size:.83rem;font-weight:600}
.hero-art{position:relative}

/* ---- Cards / grids ---- */
.grid{display:grid;gap:24px}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}
.card-pad{padding:24px}
.feature{padding:26px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);transition:.2s}
.feature:hover{box-shadow:var(--shadow-lg);transform:translateY(-3px);border-color:#fcd9bd}
.feature .ico{width:52px;height:52px;border-radius:13px;display:grid;place-items:center;background:var(--accent-l);color:var(--accent-d);margin-bottom:16px}
.feature h3{margin-bottom:6px}
.feature p{color:var(--muted);margin:0;font-size:.95rem}

/* ---- Printer cards ---- */
.printer-card{display:flex;flex-direction:column;overflow:hidden}
.printer-img{aspect-ratio:16/11;background:linear-gradient(160deg,#f1f5f9,#e2e8f0);display:grid;place-items:center;border-bottom:1px solid var(--line)}
.printer-img svg{width:78%;height:78%}
.printer-body{padding:20px 22px 22px;display:flex;flex-direction:column;flex:1}
.printer-vendor{font-size:.76rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:var(--accent-d)}
.printer-body h3{margin:3px 0 8px}
.printer-specs{list-style:none;padding:0;margin:8px 0 14px;font-size:.9rem;color:#475569}
.printer-specs li{display:flex;gap:8px;padding:3px 0;align-items:center}
.printer-specs li svg{flex:0 0 auto;color:var(--accent)}
.tag-row{display:flex;gap:6px;flex-wrap:wrap;margin-top:auto;padding-top:8px}

/* ---- Badges / chips ---- */
.badge{display:inline-flex;align-items:center;gap:5px;font-size:.74rem;font-weight:700;padding:4px 10px;border-radius:999px;letter-spacing:.01em}
.badge-gray{background:var(--gray-l);color:#475569}
.badge-green{background:var(--green-l);color:#15803d}
.badge-blue{background:var(--blue-l);color:#1d4ed8}
.badge-amber{background:var(--amber-l);color:#b45309}
.badge-red{background:var(--red-l);color:#b91c1c}
.badge-violet{background:var(--violet-l);color:#6d28d9}
.badge-accent{background:var(--accent-l);color:var(--accent-d)}
.chip{display:inline-flex;align-items:center;gap:6px;font-size:.82rem;font-weight:600;color:#475569;background:#fff;border:1px solid var(--line);padding:6px 12px;border-radius:999px}

/* ---- Material section ---- */
.mat-card{overflow:hidden;display:flex;flex-direction:column}
.mat-head{padding:22px 24px 0;display:flex;justify-content:space-between;align-items:flex-start}
.mat-head h3{font-size:1.5rem;margin:0}
.mat-tagline{color:var(--muted);font-size:.9rem;margin:2px 0 0}
.mat-rate{text-align:right}
.mat-rate b{font-size:1.25rem;color:var(--navy)}
.mat-rate span{display:block;font-size:.72rem;color:var(--muted)}
.mat-body{padding:18px 24px 24px}
.proplist{margin:0 0 4px}
.prop{display:grid;grid-template-columns:96px 1fr 38px;align-items:center;gap:10px;margin:9px 0}
.prop label{font-size:.82rem;color:#475569;font-weight:600}
.prop .bar{height:8px;border-radius:6px;background:var(--gray-l);overflow:hidden}
.prop .bar > i{display:block;height:100%;border-radius:6px;background:linear-gradient(90deg,#ff8a00,#ff5400)}
.prop .pv{font-size:.78rem;color:var(--muted);text-align:right;font-weight:700}
.pill-list{display:flex;flex-wrap:wrap;gap:7px;margin:10px 0 0;padding:0;list-style:none}
.pill-list li{font-size:.82rem;background:var(--gray-l);color:#475569;padding:5px 11px;border-radius:8px}
.swatches{display:flex;flex-wrap:wrap;gap:8px;margin-top:6px}
.swatch{width:30px;height:30px;border-radius:8px;border:1px solid #00000018;box-shadow:inset 0 0 0 2px #fff}
.swatch-lg{width:38px;height:38px}
.proscons{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:14px}
.proscons ul{list-style:none;padding:0;margin:6px 0 0;font-size:.88rem}
.proscons li{padding:3px 0 3px 22px;position:relative;color:#475569}
.pros li::before{content:"✓";position:absolute;left:0;color:var(--green);font-weight:800}
.cons li::before{content:"!";position:absolute;left:2px;color:var(--amber);font-weight:800}

/* ---- Pricing ---- */
.price-table{width:100%;border-collapse:collapse;background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.price-table th,.price-table td{padding:14px 18px;text-align:left;border-bottom:1px solid var(--line)}
.price-table thead th{background:var(--navy);color:#fff;font-size:.82rem;letter-spacing:.04em;text-transform:uppercase}
.price-table tbody tr:last-child td{border-bottom:0}
.price-table td b{color:var(--navy)}
.price-note{font-size:.88rem;color:var(--muted)}

/* ---- Calculator ---- */
.calc{display:grid;grid-template-columns:1.3fr .9fr;gap:0;border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;background:#fff;box-shadow:var(--shadow)}
.calc-form{padding:30px}
.calc-side{background:linear-gradient(165deg,#0f172a,#1e293b);color:#fff;padding:32px 30px;display:flex;flex-direction:column}
.calc h4{font-size:.8rem;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);margin:0 0 12px}
.calc-side h4{color:#94a3b8}
.opt-row{display:flex;gap:12px;flex-wrap:wrap}
.opt{flex:1 1 130px;min-width:130px;cursor:pointer;display:flex;position:relative}
.opt input{position:absolute;opacity:0;pointer-events:none;inset:0}
.opt .opt-box{position:relative;display:flex;flex-direction:column;gap:3px;width:100%;border:1.5px solid var(--line);border-radius:12px;padding:14px 16px;transition:.16s}
.opt .opt-box b{color:var(--navy);font-size:.98rem}
.opt .opt-box small{color:var(--muted);font-size:.8rem;line-height:1.35}
.opt input:checked + .opt-box{border-color:var(--accent);background:var(--accent-l);box-shadow:0 0 0 3px rgba(255,106,0,.12)}
.opt input:disabled + .opt-box{opacity:.45;cursor:not-allowed}
.opt-box .opt-tick{position:absolute;top:10px;right:12px;color:var(--accent);opacity:0;font-weight:800}
.opt input:checked + .opt-box .opt-tick{opacity:1}
.field{margin-bottom:18px}
.field > label{display:block;font-weight:700;font-size:.9rem;color:var(--navy);margin-bottom:7px}
.range-row{display:flex;align-items:center;gap:14px}
input[type=range]{flex:1;accent-color:var(--accent)}
.weight-input{width:110px}
.color-picker{display:flex;flex-wrap:wrap;gap:9px;margin-top:4px}
.color-swatch{width:34px;height:34px;border-radius:9px;cursor:pointer;border:2px solid #fff;box-shadow:0 0 0 1.5px var(--line);transition:.14s;position:relative}
.color-swatch[aria-pressed=true]{box-shadow:0 0 0 2.5px var(--accent);transform:scale(1.06)}
.color-swatch[data-disabled=true]{opacity:.3;pointer-events:none}
.calc-result b.big{font-size:2.6rem;display:block;line-height:1.05;letter-spacing:-.02em}
.calc-line{display:flex;justify-content:space-between;padding:9px 0;border-bottom:1px dashed #ffffff22;font-size:.92rem;color:#cbd5e1}
.calc-line span:last-child{color:#fff;font-weight:600}
.calc-total{margin-top:auto;padding-top:18px}
.calc-hint{font-size:.8rem;color:#94a3b8;margin-top:10px}

/* ---- Forms ---- */
.form-card{max-width:460px;margin:0 auto}
.form label{display:block;font-weight:700;font-size:.9rem;color:var(--navy);margin-bottom:7px}
.form .field{margin-bottom:16px}
input[type=text],input[type=email],input[type=password],input[type=number],input[type=tel],input[type=search],input[type=date],select,textarea{
  width:100%;padding:11px 13px;border:1.5px solid var(--line);border-radius:10px;font:inherit;color:var(--ink);background:#fff;transition:.15s}
input:focus,select:focus,textarea:focus{outline:0;border-color:var(--accent);box-shadow:0 0 0 3px rgba(255,106,0,.13)}
textarea{min-height:110px;resize:vertical}
.input-hint{font-size:.82rem;color:var(--muted);margin-top:5px}
.field-error{color:var(--red);font-size:.84rem;margin-top:5px}
.pw-rules{display:flex;flex-wrap:wrap;gap:5px 14px;list-style:none;padding:0;margin:8px 0 0}
.pw-rules li{font-size:.8rem;color:var(--muted);position:relative;padding-left:18px;transition:color .15s}
.pw-rules li::before{content:"\25CB";position:absolute;left:0;color:var(--muted-2)}
.pw-rules li.ok{color:var(--green)}
.pw-rules li.ok::before{content:"\2713";color:var(--green)}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.checkbox{display:flex;gap:9px;align-items:flex-start;font-weight:500;font-size:.92rem}
.checkbox input{width:auto;margin-top:3px}
.auth-wrap{min-height:72vh;display:grid;place-items:center;padding:50px 0;background:radial-gradient(900px 400px at 50% -10%,#fff2e8,transparent)}
.auth-card{width:100%;max-width:440px;background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);padding:34px}
.auth-card h1{font-size:1.7rem}
.auth-alt{text-align:center;margin-top:18px;font-size:.92rem;color:var(--muted)}

/* file dropzone */
.dropzone{border:2px dashed #cbd5e1;border-radius:14px;padding:30px;text-align:center;background:#fafbfc;transition:.15s;cursor:pointer}
.dropzone.drag{border-color:var(--accent);background:var(--accent-l)}
.dropzone .dz-ico{color:var(--accent);margin-bottom:8px}
.file-list{list-style:none;padding:0;margin:14px 0 0}
.file-list li{display:flex;align-items:center;gap:10px;justify-content:space-between;padding:9px 12px;background:#fff;border:1px solid var(--line);border-radius:9px;margin-bottom:7px;font-size:.9rem}
.file-list .fl-rm{color:var(--red);cursor:pointer;background:none;border:0;font-size:1.1rem}

/* ---- Tables (dashboard/admin) ---- */
.table{width:100%;border-collapse:collapse;font-size:.92rem}
.table th,.table td{padding:12px 14px;text-align:left;border-bottom:1px solid var(--line);vertical-align:middle}
.table thead th{font-size:.76rem;text-transform:uppercase;letter-spacing:.05em;color:var(--muted);background:#fafbfc}
.table tbody tr:hover{background:#fafbfc}
.table .num{text-align:right;font-variant-numeric:tabular-nums}
.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius);background:#fff}

/* ---- Flash ---- */
.flash-wrap{position:fixed;top:78px;right:18px;z-index:80;display:flex;flex-direction:column;gap:10px;max-width:380px}
.flash{display:flex;gap:12px;align-items:flex-start;padding:13px 15px;border-radius:11px;box-shadow:var(--shadow-lg);font-size:.92rem;font-weight:500;animation:slidein .25s ease}
.flash span{flex:1}
.flash-x{background:none;border:0;font-size:1.2rem;cursor:pointer;color:inherit;opacity:.6;line-height:1}
.flash-success{background:#ecfdf3;color:#15803d;border:1px solid #abefc6}
.flash-info{background:#eff6ff;color:#1d4ed8;border:1px solid #bfdbfe}
.flash-warning{background:#fffbeb;color:#b45309;border:1px solid #fde68a}
.flash-error,.flash-danger{background:#fef2f2;color:#b91c1c;border:1px solid #fecaca}
@keyframes slidein{from{transform:translateX(20px);opacity:0}to{transform:none;opacity:1}}

/* ---- WhatsApp float ---- */
.wa-float{position:fixed;right:20px;bottom:20px;z-index:60;width:56px;height:56px;border-radius:50%;background:#25d366;display:grid;place-items:center;box-shadow:0 10px 26px rgba(37,211,102,.45);transition:.2s}
.wa-float:hover{transform:scale(1.08);text-decoration:none}

/* ---- Account / admin shell ---- */
.dash{display:grid;grid-template-columns:248px 1fr;gap:26px;align-items:start;padding:32px 0}
.dash-side{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:14px;position:sticky;top:84px}
.dash-side a{display:flex;align-items:center;gap:11px;padding:11px 13px;border-radius:9px;color:#334155;font-weight:600;font-size:.93rem}
.dash-side a:hover{background:var(--gray-l);text-decoration:none}
.dash-side a.active{background:var(--accent-l);color:var(--accent-d)}
.dash-side a svg{flex:0 0 auto}
.dash-side .side-sep{height:1px;background:var(--line);margin:10px 6px}
.dash-side .side-label{font-size:.72rem;text-transform:uppercase;letter-spacing:.07em;color:var(--muted-2);padding:10px 13px 4px;font-weight:800}
.page-head{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:14px;margin-bottom:22px}
.page-head h1{font-size:1.7rem;margin:0}

/* KPI cards */
.kpis{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:24px}
.kpi{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:18px 20px}
.kpi .k-label{font-size:.8rem;color:var(--muted);font-weight:600}
.kpi .k-val{font-size:1.7rem;font-weight:800;color:var(--navy);margin-top:4px;letter-spacing:-.01em}
.kpi .k-sub{font-size:.78rem;color:var(--muted);margin-top:2px}
.kpi.accent{background:linear-gradient(160deg,#0f172a,#1e293b);border:0;color:#fff}
.kpi.accent .k-label,.kpi.accent .k-sub{color:#94a3b8}
.kpi.accent .k-val{color:#fff}

/* timeline */
.timeline{list-style:none;padding:0;margin:0}
.timeline li{position:relative;padding:0 0 20px 28px;border-left:2px solid var(--line)}
.timeline li:last-child{border-left-color:transparent;padding-bottom:0}
.timeline li::before{content:"";position:absolute;left:-7px;top:2px;width:12px;height:12px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 3px var(--accent-l)}
.timeline .tl-time{font-size:.78rem;color:var(--muted)}
.timeline .tl-msg{font-weight:500;color:var(--ink)}

/* data list */
.dl{display:grid;grid-template-columns:auto 1fr;gap:8px 18px;font-size:.93rem}
.dl dt{color:var(--muted);font-weight:600}
.dl dd{margin:0;color:var(--ink);font-weight:600}

/* charts */
.bars{display:flex;align-items:flex-end;gap:8px;height:180px;padding-top:10px}
.bars .bar-col{flex:1;display:flex;flex-direction:column;justify-content:flex-end;align-items:center;gap:6px;height:100%}
.bars .bar-fill{width:100%;max-width:34px;background:linear-gradient(180deg,#ff8a00,#ff5400);border-radius:6px 6px 0 0;min-height:2px;transition:.3s}
.bars .bar-x{font-size:.7rem;color:var(--muted);white-space:nowrap}

/* admin top bar */
.admin-topbar{background:var(--navy);color:#fff;padding:9px 0}
.admin-topbar .container{display:flex;justify-content:space-between;align-items:center;font-size:.86rem}
.admin-topbar a{color:#cbd5e1}

/* steps */
.steps{counter-reset:s;display:grid;gap:18px}
.step{display:grid;grid-template-columns:48px 1fr;gap:16px;align-items:start;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:20px 22px}
.step .step-n{counter-increment:s;width:42px;height:42px;border-radius:11px;background:var(--accent-l);color:var(--accent-d);font-weight:800;display:grid;place-items:center;font-size:1.1rem}
.step .step-n::before{content:counter(s)}
.step h3{margin:2px 0 5px}
.step p{margin:0;color:var(--muted);font-size:.94rem}

/* gallery */
.gallery-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.gal{border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);background:#fff;position:relative}
.gal .gal-img{aspect-ratio:4/3}
.gal .gal-cap{padding:12px 14px;display:flex;justify-content:space-between;align-items:center;gap:8px}
.gal .gal-cap b{font-size:.92rem;color:var(--navy)}

/* CTA band */
.cta-band{background:linear-gradient(120deg,#ff6a00,#ff8a00);color:#fff;border-radius:var(--radius-lg);padding:46px;text-align:center;position:relative;overflow:hidden}
.cta-band h2{color:#fff}
.cta-band p{color:#fff;opacity:.95;max-width:560px;margin:0 auto 24px}

/* faq */
.faq-item{background:#fff;border:1px solid var(--line);border-radius:12px;margin-bottom:12px;overflow:hidden}
.faq-q{width:100%;text-align:left;background:none;border:0;padding:18px 20px;font-weight:700;color:var(--navy);font-size:1rem;cursor:pointer;display:flex;justify-content:space-between;gap:12px;align-items:center}
.faq-q .fq-ico{transition:.2s;color:var(--accent);flex:0 0 auto}
.faq-item.open .fq-ico{transform:rotate(45deg)}
.faq-a{padding:0 20px;max-height:0;overflow:hidden;transition:max-height .25s ease;color:var(--muted)}
.faq-item.open .faq-a{padding:0 20px 18px;max-height:400px}

/* misc utilities */
.notice{padding:14px 16px;border-radius:11px;font-size:.92rem;border:1px solid}
.notice-info{background:var(--blue-l);border-color:#bfdbfe;color:#1e40af}
.notice-warn{background:var(--amber-l);border-color:#fde68a;color:#92400e}
.notice-success{background:var(--green-l);border-color:#abefc6;color:#15803d}
.mt-0{margin-top:0}.mt-1{margin-top:10px}.mt-2{margin-top:20px}.mt-3{margin-top:32px}
.mb-0{margin-bottom:0}.mb-2{margin-bottom:20px}
.flex{display:flex}.between{justify-content:space-between}.items-center{align-items:center}.gap{gap:12px}.wrap{flex-wrap:wrap}
.right{text-align:right}.nowrap{white-space:nowrap}
.divider{height:1px;background:var(--line);margin:22px 0}
.text-green{color:var(--green)}.text-red{color:var(--red)}.text-accent{color:var(--accent-d)}
.bank-box{background:var(--navy);color:#fff;border-radius:14px;padding:20px 22px}
.bank-box .bank-no{font-size:1.5rem;font-weight:800;letter-spacing:.04em}
.bank-box .copy-btn{background:#ffffff1a;border:1px solid #ffffff33;color:#fff;border-radius:8px;padding:5px 11px;font-size:.8rem;cursor:pointer}

/* ---- Responsive ---- */
@media(max-width:980px){
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .grid-3{grid-template-columns:repeat(2,1fr)}
  .hero-inner{grid-template-columns:1fr;gap:24px;padding:54px 0}
  .hero-art{display:none}
  .calc{grid-template-columns:1fr}
  .dash{grid-template-columns:1fr}
  .dash-side{position:static;display:flex;flex-wrap:wrap;gap:6px}
  .dash-side a{flex:1 1 auto}
  .dash-side .side-label,.dash-side .side-sep{display:none}
  .kpis{grid-template-columns:repeat(2,1fr)}
  .gallery-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:760px){
  .nav-toggle{display:flex}
  .site-nav{position:fixed;inset:68px 0 auto 0;flex-direction:column;align-items:stretch;background:#fff;border-bottom:1px solid var(--line);padding:14px 18px;gap:2px;box-shadow:var(--shadow-lg);transform:translateY(-130%);transition:.25s;max-height:calc(100vh - 68px);overflow:auto}
  .site-nav.open{transform:none}
  .nav-cta{margin:8px 0 0;padding:12px 0 0;border-left:0;border-top:1px solid var(--line);flex-direction:column;align-items:stretch}
  .nav-cta .btn{justify-content:center}
  .grid-2,.grid-3,.grid-4{grid-template-columns:1fr}
  .form-row{grid-template-columns:1fr}
  .proscons{grid-template-columns:1fr}
  .kpis{grid-template-columns:1fr 1fr}
  .gallery-grid{grid-template-columns:1fr 1fr}
  .section{padding:50px 0}
  .cta-band{padding:32px 22px}
}
@media(max-width:460px){
  .hero-stats{gap:18px}
  .gallery-grid{grid-template-columns:1fr}
}