/* ============================================================
   ARKENSTONE — Feuille de style partagée (multi-pages)
   ============================================================ */
@import url('https://fonts.googleapis.com/css2?family=Tenor+Sans&display=swap');

:root{
  --ark-ink:#111418; --ark-wordmark:#3b444e; --ark-steel:#6e7a86; --ark-grey:#7a8794;
  --ark-facet:#c9d2dc; --ark-light:#eef1f5; --ark-white:#ffffff;
  --bg:var(--ark-white); --surface:var(--ark-light); --text:var(--ark-ink);
  --heading:var(--ark-wordmark); --muted:var(--ark-grey); --accent:var(--ark-steel);
  --line:#e4e9ef; --line-2:#d7dee6;
  --shadow:0 1px 2px rgba(17,20,24,.04),0 10px 34px rgba(17,20,24,.07);
  --shadow-lg:0 3px 8px rgba(17,20,24,.06),0 30px 70px rgba(17,20,24,.12);
  --glass:rgba(255,255,255,.72);
  --font-display:'Tenor Sans',sans-serif;
  --font-serif:Georgia,'Times New Roman',serif;
  --font-body:'Tenor Sans',system-ui,sans-serif;
  --wide:.14em; --tag:.42em; --maxw:1200px; --r:8px;
  --ok:#2e7d55;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:var(--font-body);color:var(--text);background:var(--bg);line-height:1.65;
  -webkit-font-smoothing:antialiased;font-size:clamp(15.5px,1.1vw,16.5px);overflow-x:hidden}
h1,h2,h3,h4,.disp{font-family:var(--font-display);color:var(--heading);font-weight:400;line-height:1.16;letter-spacing:.01em}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
button{font-family:var(--font-body);cursor:pointer}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 clamp(20px,4vw,32px)}
.serif{font-family:var(--font-serif)}
.caps{text-transform:uppercase;letter-spacing:var(--wide)}
.muted{color:var(--muted)} .accent{color:var(--accent)} .center{text-align:center}
.ok{color:var(--ok)}

.btn{display:inline-flex;align-items:center;gap:.6em;padding:.95em 1.8em;border-radius:3px;
  font-size:.8rem;letter-spacing:var(--wide);text-transform:uppercase;border:1px solid var(--ark-ink);
  background:var(--ark-ink);color:#fff;transition:.28s cubic-bezier(.2,.7,.2,1);position:relative;overflow:hidden}
.btn::after{content:"";position:absolute;inset:0;background:linear-gradient(120deg,transparent,rgba(255,255,255,.22),transparent);
  transform:translateX(-120%);transition:.6s}
.btn:hover::after{transform:translateX(120%)}
.btn:hover{transform:translateY(-2px);box-shadow:var(--shadow)}
.btn.ghost{background:transparent;color:var(--ark-ink)}
.btn.ghost:hover{background:var(--ark-ink);color:#fff}
.btn.light{background:#fff;color:var(--ark-ink);border-color:#fff}
.btn.light:hover{background:var(--ark-facet)}
.btn.sm{padding:.62em 1.15em;font-size:.72rem}
.btn.lg{padding:1.1em 2.2em;font-size:.84rem}
.btn.block{width:100%;justify-content:center}

header{position:sticky;top:0;z-index:200;background:var(--glass);backdrop-filter:blur(16px);
  border-bottom:1px solid var(--line);transition:.3s}
header.scrolled{box-shadow:0 6px 24px rgba(17,20,24,.06)}
.nav{display:flex;align-items:center;justify-content:space-between;height:76px}
.nav img.logo{height:38px}
.nav-links{display:flex;align-items:center;gap:32px}
.nav-links a{font-size:.73rem;text-transform:uppercase;letter-spacing:.12em;color:var(--ark-wordmark);position:relative;padding:4px 0}
.nav-links a::after{content:"";position:absolute;left:0;bottom:-3px;width:0;height:1.5px;background:var(--accent);transition:.3s}
.nav-links a:hover::after,.nav-links a.active::after{width:100%}
.nav-links a.active{color:var(--ark-ink)}
.nav-right{display:flex;align-items:center;gap:14px}
.lang{display:flex;gap:2px;font-size:.7rem;letter-spacing:.1em;border:1px solid var(--line-2);border-radius:3px;overflow:hidden}
.lang button{background:transparent;border:0;padding:6px 9px;color:var(--muted);text-transform:uppercase}
.lang button.on{background:var(--ark-ink);color:#fff}
.burger{display:none;flex-direction:column;gap:5px;background:none;border:0;padding:6px}
.burger span{width:24px;height:1.5px;background:var(--ark-ink);transition:.3s}

section.blk{padding:clamp(60px,9vw,100px) 0}
section.blk.alt{background:var(--surface)}
section.blk.dark{background:var(--ark-ink);color:#fff}
section.blk.dark h2,section.blk.dark h3{color:#fff}
.sec-head{max-width:44em;margin:0 auto clamp(38px,5vw,58px);text-align:center}
.eyebrow{font-size:.71rem;letter-spacing:var(--wide);text-transform:uppercase;color:var(--accent);margin-bottom:18px;
  display:inline-flex;align-items:center;gap:10px}
.eyebrow::before{content:"";width:26px;height:1px;background:currentColor;opacity:.6}
.sec-head .eyebrow{justify-content:center}
.sec-head h2{font-size:clamp(1.85rem,3.6vw,2.75rem);color:var(--ark-ink)}
section.dark .sec-head h2{color:#fff}
.sec-head p{color:var(--muted);margin-top:15px;font-size:1.05rem}
section.dark .sec-head p{color:#c1cbd5}

.hero{position:relative;min-height:min(88vh,780px);display:flex;align-items:center;overflow:hidden;color:#fff}
.hero-bg{position:absolute;inset:0;z-index:0}
.hero-bg video{width:100%;height:100%;object-fit:cover;filter:grayscale(1) contrast(1.05) brightness(.42)}
.hero-bg::after{content:"";position:absolute;inset:0;
  background:linear-gradient(105deg,rgba(12,15,18,.92) 0%,rgba(12,15,18,.72) 42%,rgba(12,15,18,.35) 100%)}
#star3d{position:absolute;right:-4%;top:50%;transform:translateY(-50%);width:min(560px,48vw);height:min(560px,48vw);z-index:1;pointer-events:none}
.hero .wrap{position:relative;z-index:2;width:100%}
.hero-inner{max-width:640px;padding:70px 0}
.hero .eyebrow{color:var(--ark-facet)}
.hero h1{font-size:clamp(2.3rem,5.4vw,4rem);line-height:1.07;color:#fff;letter-spacing:.004em}
.hero h1 em{font-style:normal;color:var(--ark-facet)}
.hero .lead{font-size:clamp(1rem,1.6vw,1.15rem);color:#d3dae1;margin:24px 0 32px;max-width:34em}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap}
.hero-motto{margin-top:34px;font-family:var(--font-serif);font-size:.95rem;letter-spacing:.06em;color:var(--ark-facet);opacity:.85}
.scroll-cue{position:absolute;bottom:22px;left:50%;transform:translateX(-50%);z-index:2;color:#fff;opacity:.6;
  font-size:.65rem;letter-spacing:.2em;text-transform:uppercase;display:flex;flex-direction:column;align-items:center;gap:8px}
.scroll-cue i{width:1px;height:34px;background:#fff;animation:cue 1.8s ease-in-out infinite}
@keyframes cue{0%,100%{opacity:.2;transform:scaleY(.5)}50%{opacity:.9;transform:scaleY(1)}}

.trust-strip{background:var(--ark-ink);color:#9aa5b1;padding:16px 0;overflow:hidden;white-space:nowrap}
.marquee{display:inline-flex;gap:52px;animation:scrollx 26s linear infinite;font-size:.74rem;letter-spacing:.16em;text-transform:uppercase}
.marquee span{display:inline-flex;align-items:center;gap:10px}
.marquee span::before{content:"◆";color:var(--ark-steel);font-size:.6rem}
@keyframes scrollx{from{transform:translateX(0)}to{transform:translateX(-50%)}}

.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.stat{text-align:center}
.stat b{font-family:var(--font-display);font-size:clamp(1.9rem,3.6vw,2.8rem);color:var(--ark-ink);display:block;line-height:1}
section.dark .stat b{color:#fff}
.stat span{font-size:.74rem;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin-top:8px;display:block}
section.dark .stat span{color:#9aa5b1}

.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:28px}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:clamp(26px,3vw,36px);transition:.35s cubic-bezier(.2,.7,.2,1);position:relative}
.card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg);border-color:var(--ark-facet)}
.card .ic{width:46px;height:46px;margin-bottom:20px;stroke:var(--ark-ink);stroke-width:1.2;fill:none}
.card .n{font-family:var(--font-serif);font-size:.88rem;color:var(--accent);letter-spacing:.1em}
.card h3{font-size:1.24rem;margin:12px 0 10px;color:var(--ark-ink)}
.card p{color:var(--muted);font-size:.96rem}
.card.dark{background:#161a1f;border-color:#262c33;color:#c1cbd5}
.card.dark h3{color:#fff}.card.dark .ic{stroke:var(--ark-facet)}

.offers{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;align-items:stretch}
.offer{background:#fff;border:1px solid var(--line);border-radius:10px;padding:38px 32px;display:flex;flex-direction:column;position:relative;transition:.35s cubic-bezier(.2,.7,.2,1)}
.offer:hover{transform:translateY(-8px);box-shadow:var(--shadow-lg)}
.offer.feat{border:1.5px solid var(--ark-ink);box-shadow:var(--shadow-lg)}
.offer.feat::before{content:"";position:absolute;inset:0;border-radius:10px;padding:1.5px;
  background:linear-gradient(160deg,var(--ark-ink),var(--ark-facet),var(--ark-ink));-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;pointer-events:none}
.offer .tag{position:absolute;top:-13px;left:50%;transform:translateX(-50%);background:var(--ark-ink);color:#fff;
  font-size:.6rem;letter-spacing:.18em;text-transform:uppercase;padding:6px 14px;border-radius:3px;white-space:nowrap}
.offer .rate{font-family:var(--font-display);font-size:3.6rem;color:var(--ark-ink);line-height:1}
.offer .rate small{font-size:1rem;color:var(--muted)}
.offer .term{font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;color:var(--accent);margin:6px 0 20px}
.offer ul{list-style:none;margin:0 0 26px;flex:1}
.offer li{display:flex;gap:11px;align-items:flex-start;padding:9px 0;border-bottom:1px solid var(--line);font-size:.93rem;color:var(--ark-wordmark)}
.offer li::before{content:"";flex:0 0 16px;height:16px;margin-top:3px;background:var(--accent);
  -webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='%23000' d='M9 16.2 4.8 12l-1.4 1.4L9 19 21 7l-1.4-1.4z'/%3E%3C/svg%3E") center/contain no-repeat;
  mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='%23000' d='M9 16.2 4.8 12l-1.4 1.4L9 19 21 7l-1.4-1.4z'/%3E%3C/svg%3E") center/contain no-repeat}
.offer .monthly{font-size:.82rem;color:var(--muted);margin-bottom:20px}

.anchor-rows{max-width:640px;margin:0 auto}
.arow{display:grid;grid-template-columns:150px 1fr 60px;align-items:center;gap:16px;margin:14px 0}
.arow .nm{font-size:.85rem;color:var(--ark-wordmark);text-transform:uppercase;letter-spacing:.06em}
.arow .track{height:26px;background:var(--surface);border-radius:4px;overflow:hidden}
.arow .fill{height:100%;border-radius:4px;background:linear-gradient(90deg,var(--ark-facet),var(--ark-grey));width:0;transition:width 1.3s cubic-bezier(.2,.7,.2,1)}
.arow.us .fill{background:linear-gradient(90deg,var(--ark-steel),var(--ark-ink))}
.arow .pct{font-family:var(--font-display);text-align:right;color:var(--ark-ink)}

.flow{display:grid;grid-template-columns:1fr auto 1fr auto 1fr auto 1fr;gap:0;align-items:stretch}
.flow .node{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:26px 22px;position:relative;text-align:center}
.flow .node svg{width:40px;height:40px;stroke:var(--ark-ink);fill:none;stroke-width:1.2;margin:0 auto 14px}
.flow .node h4{font-size:1rem;color:var(--ark-ink);margin-bottom:8px}
.flow .node p{font-size:.84rem;color:var(--muted)}
.flow .arrow{align-self:center;justify-self:center;color:var(--ark-facet);font-size:1.6rem;padding:0 6px}

.quotes{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.quote{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:30px;box-shadow:var(--shadow)}
.quote .stars{color:var(--accent);letter-spacing:3px;margin-bottom:14px;font-size:.9rem}
.quote p{color:var(--ark-wordmark);font-size:.98rem;font-style:italic}
.quote .who{display:flex;align-items:center;gap:12px;margin-top:20px}
.quote .av{width:40px;height:40px;border-radius:50%;background:var(--ark-ink);color:#fff;display:flex;align-items:center;justify-content:center;
  font-family:var(--font-display);font-size:.9rem}
.quote .who b{font-family:var(--font-display);font-size:.9rem;color:var(--ark-ink);display:block}
.quote .who small{color:var(--muted);font-size:.78rem}

.proof-grid{display:grid;grid-template-columns:1fr 1fr;gap:52px;align-items:center}
.chart-card{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:32px;box-shadow:var(--shadow)}
.chart-card h4{font-size:.75rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin-bottom:6px}
.chart-card .big{font-family:var(--font-display);font-size:2.2rem;color:var(--ark-ink)}
.chart-card .pos{color:var(--ok);font-size:.8rem}
.bars{display:flex;align-items:flex-end;gap:18px;height:170px;margin-top:24px}
.bar{flex:1;display:flex;flex-direction:column;align-items:center;gap:8px;justify-content:flex-end;height:100%}
.bar .col{width:100%;height:0;background:linear-gradient(180deg,var(--ark-steel),var(--ark-wordmark));border-radius:3px 3px 0 0;transition:height 1.1s cubic-bezier(.2,.7,.2,1)}
.bar small{font-size:.7rem;color:var(--muted);letter-spacing:.08em;text-transform:uppercase}
.proof-list{list-style:none}
.proof-list li{padding:16px 0;border-bottom:1px solid var(--line);display:flex;gap:16px;align-items:flex-start}
.proof-list li b{font-family:var(--font-display);color:var(--ark-ink);font-size:1.05rem;flex:0 0 auto}
.proof-list li span{color:var(--muted);font-size:.94rem}
.disclaim{font-size:.75rem;color:var(--muted);margin-top:20px;line-height:1.6}

.faq{max-width:780px;margin:0 auto}
.q{border-bottom:1px solid var(--line)}
.q button{width:100%;text-align:left;background:none;border:0;padding:22px 0;display:flex;justify-content:space-between;align-items:center;gap:20px;font-family:var(--font-display);font-size:1.06rem;color:var(--ark-ink)}
.q .ans{max-height:0;overflow:hidden;transition:.4s ease;color:var(--muted)}
.q.open .ans{max-height:340px;padding-bottom:22px}
.q .pm{flex:0 0 auto;font-size:1.4rem;color:var(--accent);transition:.3s}
.q.open .pm{transform:rotate(45deg)}

.cta-band{background:var(--ark-ink);color:#fff;text-align:center;padding:clamp(60px,8vw,90px) 0;position:relative;overflow:hidden}
.cta-band::before{content:"";position:absolute;width:520px;height:520px;border-radius:50%;
  background:radial-gradient(circle,rgba(110,122,134,.28),transparent 70%);top:-40%;left:50%;transform:translateX(-50%)}
.cta-band>*{position:relative}
.cta-band h2{color:#fff;font-size:clamp(1.8rem,3.6vw,2.7rem)}
.cta-band p{color:#c9d2dc;margin:16px auto 30px;max-width:36em}
.cta-band .motto{font-family:var(--font-serif);color:var(--ark-steel);margin-top:28px;letter-spacing:.08em}

.sticky-cta{position:fixed;bottom:0;left:0;right:0;z-index:150;display:none;gap:10px;padding:12px 16px;
  background:var(--glass);backdrop-filter:blur(14px);border-top:1px solid var(--line)}
.sticky-cta .btn{flex:1;justify-content:center}

footer{background:#0c0f12;color:#9aa5b1;padding:60px 0 34px;font-size:.9rem}
.foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:40px}
footer .fw{height:34px;margin-bottom:16px;filter:invert(1) brightness(2)}
footer h5{color:#eef1f5;font-family:var(--font-display);font-size:.75rem;letter-spacing:.14em;text-transform:uppercase;margin-bottom:16px;font-weight:400}
footer ul{list-style:none}footer li{padding:6px 0}footer a:hover{color:#fff}
.foot-bot{border-top:1px solid #23282e;margin-top:44px;padding-top:24px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:14px;font-size:.78rem;color:#69737d}

.auth-wrap{display:grid;grid-template-columns:1fr 1fr;min-height:calc(100vh - 76px)}
.auth-side{background:var(--ark-ink);color:#fff;padding:70px 60px;display:flex;flex-direction:column;justify-content:center;position:relative;overflow:hidden}
.auth-side::before{content:"";position:absolute;width:420px;height:420px;border-radius:50%;background:radial-gradient(circle,rgba(110,122,134,.25),transparent 70%);bottom:-30%;right:-20%}
.auth-side>*{position:relative}
.auth-side img{width:110px;margin-bottom:30px}
.auth-side h2{color:#fff;font-size:1.9rem}
.auth-side p{color:#c9d2dc;margin-top:16px;max-width:26em}
.auth-side .motto{font-family:var(--font-serif);color:var(--ark-steel);margin-top:38px;letter-spacing:.06em}
.auth-form{display:flex;align-items:center;justify-content:center;padding:60px 40px;background:var(--surface)}
.auth-form .box{width:100%;max-width:390px;background:#fff;border:1px solid var(--line);border-radius:12px;padding:40px;box-shadow:var(--shadow)}
.auth-form h3{font-size:1.6rem;color:var(--ark-ink);margin-bottom:6px}
.auth-form .sub{color:var(--muted);margin-bottom:26px;font-size:.94rem}
.field{margin-bottom:18px}
.field label{display:block;font-size:.71rem;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin-bottom:7px}
.field input,.field select{width:100%;padding:.85em 1em;border:1px solid var(--line-2);border-radius:4px;font-family:var(--font-body);font-size:.98rem;color:var(--ark-ink);background:#fff;transition:.2s}
.field input:focus,.field select:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px rgba(110,122,134,.12)}
.demo-hint{background:var(--surface);border:1px dashed var(--ark-facet);border-radius:5px;padding:12px 14px;font-size:.8rem;color:var(--muted);margin-bottom:22px}
.demo-hint b{color:var(--ark-wordmark)}
.auth-alt{text-align:center;margin-top:20px;font-size:.9rem;color:var(--muted)}
.auth-alt a{color:var(--accent)}.auth-alt a:hover{text-decoration:underline}
.auth-msg{font-size:.86rem;line-height:1.5;border-radius:5px;margin-bottom:16px;padding:0;max-height:0;overflow:hidden;transition:.3s}
.auth-msg.show{padding:11px 14px;max-height:200px}
.auth-msg.info{background:var(--surface);color:var(--ark-wordmark);border:1px solid var(--line-2)}
.auth-msg.ok{background:#eaf5ef;color:#1f6b45;border:1px solid #bfe3cf}
.auth-msg.err{background:#fbeceb;color:#a3352c;border:1px solid #f0cbc7}
.btn[disabled]{opacity:.6;pointer-events:none}
.pwd-hint{font-size:.74rem;color:var(--muted);margin-top:-8px;margin-bottom:16px}
.vault-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:16px}
.vault-kpi{background:var(--surface);border:1px solid var(--line);border-radius:6px;padding:16px}
.vault-kpi span{display:block;font-size:.64rem;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin-bottom:8px}
.vault-kpi b{font-family:var(--font-display);font-size:1.35rem;color:var(--ark-ink);line-height:1.1}
.vault-rails{background:var(--surface);border:1px solid var(--line);border-radius:6px;padding:14px 16px}
.vault-rails span{font-size:.64rem;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin-right:10px}
.vault-rails b{font-family:var(--font-display);color:var(--ark-ink)}
@media(max-width:760px){.vault-grid{grid-template-columns:1fr 1fr}}

.dash{background:var(--surface);min-height:calc(100vh - 76px);padding:38px 0 90px}
.dash-head{display:flex;justify-content:space-between;align-items:flex-end;flex-wrap:wrap;gap:18px;margin-bottom:28px}
.dash-head h1{font-size:1.85rem;color:var(--ark-ink)}
.dash-head .hi{font-size:.78rem;letter-spacing:.1em;text-transform:uppercase;color:var(--accent);margin-bottom:6px}
.kpis{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-bottom:24px}
.kpi{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:24px;box-shadow:var(--shadow);transition:.3s}
.kpi:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg)}
.kpi .lab{font-size:.69rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin-bottom:10px}
.kpi .val{font-family:var(--font-display);font-size:1.8rem;color:var(--ark-ink);line-height:1}
.kpi .sub{font-size:.77rem;color:var(--ok);margin-top:8px}
.kpi .sub.neutral{color:var(--muted)}
.dash-cols{display:grid;grid-template-columns:1.5fr 1fr;gap:22px}
.panel{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:26px;box-shadow:var(--shadow)}
.panel h3{font-size:.77rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin-bottom:20px;display:flex;justify-content:space-between;align-items:center}
.panel h3 .chip{font-size:.65rem;color:var(--accent);border:1px solid var(--ark-facet);border-radius:20px;padding:3px 10px}
.growth-chart{width:100%;height:210px}
.holding{display:flex;align-items:center;justify-content:space-between;padding:16px 0;border-bottom:1px solid var(--line)}
.holding:last-child{border-bottom:0}
.holding .l b{font-family:var(--font-display);color:var(--ark-ink);font-size:1.02rem;display:block}
.holding .l small{color:var(--muted);font-size:.78rem}
.holding .r{text-align:right}
.holding .r b{font-family:var(--font-display);color:var(--ark-ink)}
.holding .r small{display:block;color:var(--ok);font-size:.76rem}
.badge{display:inline-block;font-size:.63rem;letter-spacing:.1em;text-transform:uppercase;padding:3px 9px;border-radius:3px;background:var(--surface);color:var(--ark-wordmark);border:1px solid var(--line);margin-top:5px}
.tx-table{width:100%;border-collapse:collapse;font-size:.9rem}
.tx-table th{text-align:left;font-family:var(--font-display);font-weight:400;font-size:.67rem;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);padding:0 0 14px}
.tx-table td{padding:13px 0;border-top:1px solid var(--line);color:var(--ark-wordmark)}
.tx-table td.amt{text-align:right;color:var(--ok);font-family:var(--font-display)}
.next-pay{background:var(--ark-ink);color:#fff;border-radius:var(--r);padding:24px}
.next-pay .lab{font-size:.69rem;letter-spacing:.12em;text-transform:uppercase;color:#9aa5b1;margin-bottom:10px}
.next-pay .val{font-family:var(--font-display);font-size:1.8rem}
.next-pay .date{color:#c9d2dc;font-size:.84rem;margin-top:6px}
.mini-progress{height:5px;background:#2a3138;border-radius:3px;margin-top:16px;overflow:hidden}
.mini-progress i{display:block;height:100%;background:linear-gradient(90deg,var(--ark-steel),var(--ark-facet));border-radius:3px}

.pay{background:var(--surface);min-height:calc(100vh - 76px);padding:44px 0 90px}
.pay-grid{display:grid;grid-template-columns:1.4fr .9fr;gap:30px;align-items:start}
.pay-card{background:#fff;border:1px solid var(--line);border-radius:12px;padding:clamp(24px,3vw,38px);box-shadow:var(--shadow-lg)}
.pay-steps{display:flex;gap:8px;margin-bottom:30px}
.pay-steps .s{flex:1;text-align:center;font-size:.67rem;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);padding-bottom:12px;border-bottom:2px solid var(--line);transition:.3s}
.pay-steps .s.on{color:var(--ark-ink);border-color:var(--ark-ink)}
.plan-pick{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.plan-opt{border:1.5px solid var(--line);border-radius:6px;padding:18px 14px;text-align:center;cursor:pointer;transition:.2s}
.plan-opt:hover{border-color:var(--ark-facet)}
.plan-opt.sel{border-color:var(--ark-ink);background:#fbfcfd;box-shadow:var(--shadow)}
.plan-opt .r{font-family:var(--font-display);font-size:1.9rem;color:var(--ark-ink);line-height:1}
.plan-opt .t{font-size:.65rem;letter-spacing:.08em;text-transform:uppercase;color:var(--accent);margin-top:6px}
.amount-row{display:flex;align-items:center;gap:12px;margin:8px 0 6px}
.amount-row .cur{border:1px solid var(--line-2);border-radius:4px;padding:.85em .8em;background:#fff}
.amount-row input{flex:1;font-family:var(--font-display);font-size:1.4rem;padding:.5em .7em;border:1px solid var(--line-2);border-radius:4px;color:var(--ark-ink)}
.quick{display:flex;gap:8px;margin:10px 0 4px;flex-wrap:wrap}
.quick button{background:var(--surface);border:1px solid var(--line);border-radius:3px;padding:7px 13px;font-size:.8rem;color:var(--ark-wordmark)}
.quick button:hover{border-color:var(--accent);color:var(--ark-ink)}
.methods{display:grid;grid-template-columns:1fr 1fr 1fr;gap:12px}
.method{border:1.5px solid var(--line);border-radius:6px;padding:18px 12px;text-align:center;cursor:pointer;transition:.2s}
.method.sel{border-color:var(--ark-ink);background:#fbfcfd}
.method svg{width:28px;height:28px;stroke:var(--ark-ink);fill:none;stroke-width:1.3;margin:0 auto 8px}
.method span{display:block;font-size:.82rem;color:var(--ark-wordmark)}
.pay-summary{background:#fff;border:1px solid var(--line);border-radius:12px;padding:30px;box-shadow:var(--shadow);position:sticky;top:98px}
.pay-summary h3{font-size:.75rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin-bottom:20px}
.sum-row{display:flex;justify-content:space-between;padding:11px 0;border-bottom:1px solid var(--line);font-size:.93rem;color:var(--ark-wordmark)}
.sum-row.total{border-bottom:0;border-top:2px solid var(--ark-ink);margin-top:8px;padding-top:16px;font-family:var(--font-display);font-size:1.1rem;color:var(--ark-ink)}
.sum-row b{font-family:var(--font-display);color:var(--ark-ink)}
.projection{background:var(--surface);border-radius:6px;padding:16px;margin:18px 0;font-size:.84rem;color:var(--muted)}
.projection b{color:var(--ok);font-family:var(--font-display)}
.secure-note{display:flex;gap:9px;align-items:center;font-size:.75rem;color:var(--muted);margin-top:16px}
.secure-note svg{width:16px;height:16px;stroke:var(--accent);fill:none;stroke-width:1.5;flex:0 0 auto}
.pay-done{text-align:center;padding:26px 10px}
.pay-done .circle{width:74px;height:74px;border-radius:50%;background:var(--ark-ink);display:flex;align-items:center;justify-content:center;margin:0 auto 22px;animation:pop .5s cubic-bezier(.2,1.4,.4,1)}
@keyframes pop{from{transform:scale(0)}to{transform:scale(1)}}
.pay-done .circle svg{width:34px;height:34px;stroke:#fff;fill:none;stroke-width:2}
.pay-done h2{color:var(--ark-ink);font-size:1.7rem}
.hidden{display:none!important}

.reveal{opacity:0;transform:translateY(26px);transition:.75s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:none}
.reveal.d1{transition-delay:.1s}.reveal.d2{transition-delay:.2s}.reveal.d3{transition-delay:.3s}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}.reveal{opacity:1;transform:none}}

@media(max-width:1024px){
  .flow{grid-template-columns:1fr 1fr;gap:16px}.flow .arrow{display:none}
  #star3d{width:44vw;opacity:.85}
}
@media(max-width:860px){
  .nav-links{display:none;position:absolute;top:76px;left:0;right:0;background:#fff;flex-direction:column;gap:0;padding:8px 24px 18px;border-bottom:1px solid var(--line);box-shadow:var(--shadow)}
  .nav-links.show{display:flex}
  .nav-links a{padding:14px 0;border-bottom:1px solid var(--line);width:100%}
  .burger{display:flex}
  .nav-right .btn{display:none}
  .grid-3,.offers,.quotes,.stats,.foot-grid,.proof-grid,.pay-grid,.dash-cols,.auth-wrap,.grid-2{grid-template-columns:1fr}
  .stats{grid-template-columns:1fr 1fr;gap:30px}
  .kpis{grid-template-columns:1fr 1fr}
  #star3d{position:relative;right:auto;top:auto;transform:none;width:min(320px,70vw);height:min(320px,70vw);margin:10px auto -20px}
  .hero{min-height:auto;padding-top:20px}
  .hero-inner{padding:40px 0 30px;max-width:none}
  .auth-side{min-height:auto;padding:48px 34px}
  .pay-summary{position:static}
  .plan-pick,.methods{grid-template-columns:1fr}
  .sticky-cta{display:flex}
  .flow{grid-template-columns:1fr}
}
@media(max-width:520px){
  .kpis,.stats{grid-template-columns:1fr}
  .arow{grid-template-columns:92px 1fr 46px;gap:10px}
  .arow .nm{font-size:.72rem}
}

/* ============ POLISH MOBILE (surcharge finale) ============ */
@media(max-width:860px){
  body{padding-bottom:70px}
  #star3d{display:none}
  .hero{min-height:auto;padding-top:0}
  .hero-bg video{filter:grayscale(1) contrast(1.05) brightness(.3)}
  .hero-bg::after{background:linear-gradient(180deg,rgba(12,15,18,.72),rgba(12,15,18,.92))}
  .hero-inner{padding:78px 0 66px;max-width:none;text-align:center}
  .hero .eyebrow{justify-content:center;margin-bottom:22px}
  .hero h1{font-size:clamp(1.9rem,7.8vw,2.5rem);line-height:1.15}
  .hero .lead{margin:20px auto 30px;font-size:.95rem;line-height:1.55;max-width:29em}
  .hero-cta{justify-content:center}
  .hero-cta .btn{flex:1 1 auto;min-width:150px;justify-content:center}
  .hero-motto{display:none}
  .scroll-cue{display:none}
  .sec-head{margin-bottom:42px}
  .sec-head h2{font-size:clamp(1.55rem,6.2vw,2rem)}
  .sec-head p{font-size:.98rem}
  section.blk{padding:64px 0}
  .card,.offer{padding:28px 24px}
  .offer .rate{font-size:3rem}
  .tx-table{font-size:.82rem}
  .tx-table th,.tx-table td{padding-top:11px;padding-bottom:11px}
  .tx-table th:nth-child(2),.tx-table td:nth-child(2){display:none}
  .dash-head h1{font-size:1.5rem}
  .kpi .val{font-size:1.6rem}
  .pay-steps .s{font-size:.6rem;letter-spacing:.04em}
  .sticky-cta{padding:10px 14px;gap:8px}
  .sticky-cta .btn{font-size:.72rem;padding:.85em 1em}
  .quote{padding:26px 22px}
  footer{padding-top:44px}
  .foot-bot{flex-direction:column;gap:8px;text-align:left}
}
@media(max-width:400px){
  .wrap{padding:0 16px}
  .hero h1{font-size:clamp(1.8rem,9vw,2.3rem)}
  .hero-cta .btn{width:100%;flex:1 1 100%}
  .offer .rate{font-size:2.7rem}
  .plan-opt .r{font-size:1.6rem}
}