/* =====================================================================
   NVHCloud — page d'accueil (thème sombre)
   ===================================================================== */
.hm{--hm-bg:#0b1120;--hm-bg2:#0e1628;--hm-card:#111a2e;--hm-card2:#16213a;--hm-line:#1f2b47;--hm-line2:#2a3a5e;
  --hm-ink:#eef3ff;--hm-text:#aab8d6;--hm-muted:#7a89ab;--hm-blue:#0066ff;--hm-blue2:#3d8bff;--hm-cyan:#00d4ff;--hm-green:#19e07a}
.hm-sec{padding:104px 0;position:relative}
.hm-sec.alt{background:var(--hm-bg2);border-block:1px solid var(--hm-line)}
.hm-head{max-width:720px;margin:0 0 48px}
.hm-head.center{margin:0 auto 52px;text-align:center}
.hm-eyebrow{display:inline-flex;align-items:center;gap:8px;font-family:var(--font-mono);font-size:.74rem;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--hm-cyan);margin-bottom:14px}
.hm-eyebrow::before{content:"";width:18px;height:2px;border-radius:2px;background:linear-gradient(90deg,var(--hm-blue),var(--hm-cyan))}
.hm-head.center .hm-eyebrow::before{display:none}
.hm-head h2{font-size:clamp(1.9rem,3.3vw,2.7rem);line-height:1.12;letter-spacing:-.03em;color:var(--hm-ink)}
.hm-head p{margin-top:14px;color:var(--hm-text);font-size:1.04rem;line-height:1.7}
.hm-grad{background:linear-gradient(110deg,var(--hm-blue2) 10%,var(--hm-cyan) 90%);-webkit-background-clip:text;background-clip:text;color:transparent}

/* ---------- hero ---------- */
.hm-hero{position:relative;overflow:hidden;padding:88px 0 0;background:radial-gradient(ellipse 55% 60% at 78% 30%,rgba(0,102,255,.22),transparent 65%),radial-gradient(ellipse 40% 40% at 10% 100%,rgba(0,212,255,.08),transparent 70%),var(--hm-bg)}
.hm-hero::before{content:"";position:absolute;inset:0;pointer-events:none;background-image:linear-gradient(to right,rgba(61,139,255,.07) 1px,transparent 1px),linear-gradient(to bottom,rgba(61,139,255,.07) 1px,transparent 1px);background-size:56px 56px;mask-image:radial-gradient(ellipse 75% 70% at 60% 35%,#000 20%,transparent 75%);-webkit-mask-image:radial-gradient(ellipse 75% 70% at 60% 35%,#000 20%,transparent 75%)}
.hm-hero-grid{position:relative;display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center}
.hm-pill{display:inline-flex;align-items:center;gap:10px;padding:7px 14px 7px 10px;border-radius:999px;background:rgba(0,102,255,.1);border:1px solid rgba(61,139,255,.3);color:#cfe0ff;font-size:.82rem;font-weight:600;margin-bottom:26px}
.hm-pill b{font-family:var(--font-mono);font-size:.68rem;letter-spacing:.06em;background:var(--hm-blue);color:#fff;padding:3px 8px;border-radius:999px}
.hm-hero h1{font-size:clamp(2.4rem,4.8vw,3.9rem);line-height:1.06;letter-spacing:-.035em;color:#fff}
.hm-lead{margin:24px 0 34px;max-width:580px;color:var(--hm-text);font-size:1.12rem;line-height:1.72}
.hm-lead strong{color:#fff}
.hm-cta{display:flex;flex-wrap:wrap;gap:12px}
.hm-btn{display:inline-flex;align-items:center;gap:9px;padding:14px 22px;border-radius:12px;font-weight:700;font-size:.97rem;transition:transform .15s ease,background .2s ease,border-color .2s ease,box-shadow .2s ease}
.hm-btn svg{transition:transform .2s ease}.hm-btn:hover svg{transform:translateX(3px)}
.hm-btn-main{background:linear-gradient(180deg,#1a78ff,var(--hm-blue));color:#fff;box-shadow:0 14px 30px -12px rgba(0,102,255,.9),inset 0 1px 0 rgba(255,255,255,.25)}
.hm-btn-main:hover{transform:translateY(-1px);color:#fff}
.hm-btn-line{border:1px solid var(--hm-line2);color:#e3ebff;background:rgba(255,255,255,.02)}
.hm-btn-line:hover{border-color:var(--hm-blue2);color:#fff;background:rgba(61,139,255,.08)}
.hm-btn-light{background:#fff;color:#08122a}
.hm-btn-light:hover{background:#e6eeff;color:#08122a}
.hm-chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:30px}
.hm-chips span{font-family:var(--font-mono);font-size:.74rem;color:#b9c8e8;padding:6px 11px;border-radius:8px;background:rgba(255,255,255,.03);border:1px solid var(--hm-line)}
.hm-map{position:relative;max-width:560px;margin-left:auto;padding:18px;border-radius:22px;background:radial-gradient(ellipse 60% 70% at 45% 40%,rgba(0,102,255,.16),transparent 70%),rgba(14,22,40,.6);border:1px solid #1f2b47}
.hm-map img{width:100%;height:auto;display:block}
.hm-map-legend{display:flex;flex-wrap:wrap;justify-content:center;gap:8px 22px;margin-top:12px;font-size:.8rem;color:var(--hm-muted)}
.hm-map-legend span{display:inline-flex;align-items:center;gap:8px}
.hm-map-legend i{width:9px;height:9px;border-radius:50%;background:#fff;box-shadow:0 0 0 3px var(--hm-blue)}
.hm-map-legend i.g{background:var(--hm-green);box-shadow:0 0 0 3px rgba(25,224,122,.25)}
.hm-metrics{position:relative;margin-top:64px;display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--hm-line);border-bottom:0;border-radius:18px 18px 0 0;background:rgba(14,22,40,.75);backdrop-filter:blur(8px)}
.hm-metric{padding:26px 28px;border-left:1px solid var(--hm-line)}
.hm-metric:first-child{border-left:0}
.hm-metric strong{display:block;font-family:var(--font-display);font-size:1.75rem;letter-spacing:-.03em;color:#fff}
.hm-metric span{display:block;margin-top:6px;font-size:.86rem;color:var(--hm-muted)}

/* ---------- explorateur d'offres ---------- */
.hm-tabs{display:flex;flex-wrap:wrap;gap:6px;padding:6px;border-radius:14px;background:var(--hm-card);border:1px solid var(--hm-line);width:max-content;max-width:100%;margin-bottom:28px}
.hm-tab{padding:10px 18px;border-radius:10px;font-weight:600;font-size:.92rem;color:var(--hm-text);transition:background .2s ease,color .2s ease}
.hm-tab:hover{color:#fff}
.hm-tab[aria-selected="true"]{background:var(--hm-blue);color:#fff;box-shadow:0 8px 20px -10px rgba(0,102,255,.9)}
.hm-panel{display:grid;gap:14px}
.hm-panel[hidden]{display:none}
.hm-offer{display:grid;grid-template-columns:52px 1fr auto;gap:22px;align-items:center;padding:22px 24px;border-radius:16px;background:var(--hm-card);border:1px solid var(--hm-line);transition:border-color .2s ease,background .2s ease}
.hm-offer:hover{border-color:var(--hm-line2);background:var(--hm-card2)}
.hm-offer-ic{display:grid;place-items:center;width:52px;height:52px;border-radius:14px;background:linear-gradient(135deg,rgba(0,102,255,.22),rgba(0,212,255,.08));border:1px solid rgba(61,139,255,.3);color:#9cc4ff}
.hm-offer h3{font-size:1.12rem;color:#fff}
.hm-offer p{margin-top:4px;color:var(--hm-text);font-size:.92rem;line-height:1.55}
.hm-specs{display:flex;flex-wrap:wrap;gap:6px;margin-top:10px}
.hm-specs span{font-size:.75rem;font-weight:600;color:#c4d3f2;padding:4px 9px;border-radius:6px;background:rgba(61,139,255,.1)}
.hm-offer-side{display:flex;align-items:center;gap:20px;text-align:right}
.hm-price small{display:block;font-size:.74rem;color:var(--hm-muted)}
.hm-price strong{font-family:var(--font-display);font-size:1.4rem;color:#fff;letter-spacing:-.02em}
.hm-price em{font-style:normal;font-size:.82rem;color:var(--hm-muted)}
.hm-go{display:grid;place-items:center;width:44px;height:44px;border-radius:12px;border:1px solid var(--hm-line2);color:#fff;flex-shrink:0;transition:background .2s ease,border-color .2s ease}
.hm-offer:hover .hm-go{background:var(--hm-blue);border-color:var(--hm-blue)}
.hm-all{margin-top:22px;display:inline-flex;align-items:center;gap:8px;font-weight:600;color:#9cc4ff}

/* ---------- bento ---------- */
.hm-bento{display:grid;grid-template-columns:repeat(6,1fr);gap:16px}
.hm-tile{position:relative;overflow:hidden;padding:30px;border-radius:20px;background:var(--hm-card);border:1px solid var(--hm-line)}
.hm-tile h3{font-size:1.2rem;color:#fff;margin-bottom:10px}
.hm-tile p{color:var(--hm-text);line-height:1.65;font-size:.95rem}
.hm-tile-ic{display:inline-grid;place-items:center;width:44px;height:44px;border-radius:12px;background:rgba(61,139,255,.12);color:#9cc4ff;margin-bottom:20px}
.hm-t1{grid-column:span 4;background:radial-gradient(ellipse 60% 90% at 100% 0%,rgba(0,102,255,.28),transparent 60%),var(--hm-card)}
.hm-t2{grid-column:span 2}
.hm-t3,.hm-t4,.hm-t5{grid-column:span 2}
.hm-big{display:flex;align-items:flex-end;gap:14px;margin-top:26px}
.hm-big strong{font-family:var(--font-display);font-size:3.6rem;line-height:.9;letter-spacing:-.05em;color:#fff}
.hm-big span{color:var(--hm-muted);font-size:.9rem;padding-bottom:6px}
.hm-layers{display:flex;gap:8px;margin-top:22px;flex-wrap:wrap}
.hm-layers span{font-family:var(--font-mono);font-size:.74rem;padding:6px 10px;border-radius:8px;border:1px solid rgba(61,139,255,.35);color:#cfe0ff;background:rgba(0,102,255,.08)}
.hm-log{margin-top:20px;border-radius:12px;background:#070c18;border:1px solid var(--hm-line);padding:14px 16px;font-family:var(--font-mono);font-size:.76rem;line-height:2}
.hm-log div{display:flex;gap:12px;color:#c4d3f2}
.hm-log b{color:var(--hm-muted);font-weight:400;min-width:38px}
.hm-log i{font-style:normal;color:var(--hm-green)}
.hm-log small{display:block;color:var(--hm-muted);font-size:.68rem;margin-top:4px;line-height:1.4}

/* ---------- étapes ---------- */
.hm-steps{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;counter-reset:st}
.hm-step{position:relative;padding:28px;border-radius:18px;background:var(--hm-card);border:1px solid var(--hm-line)}
.hm-step::before{counter-increment:st;content:"0" counter(st);font-family:var(--font-mono);font-size:.8rem;font-weight:600;color:var(--hm-cyan);display:block;margin-bottom:18px}
.hm-step::after{content:"";position:absolute;top:36px;right:-17px;width:18px;height:1px;background:var(--hm-line2)}
.hm-step:last-child::after{display:none}
.hm-step h3{font-size:1.12rem;color:#fff;margin-bottom:8px}
.hm-step p{color:var(--hm-text);font-size:.94rem;line-height:1.62}

/* ---------- infrastructure ---------- */
.hm-infra{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.hm-infra-list{display:grid;gap:12px}
.hm-infra-item{display:grid;grid-template-columns:36px 1fr;gap:4px 16px;padding:18px 20px;border-radius:14px;border:1px solid transparent;transition:border-color .2s ease,background .2s ease}
.hm-infra-item:hover{background:var(--hm-card);border-color:var(--hm-line)}
.hm-infra-item span{grid-row:span 2;display:grid;place-items:center;width:36px;height:36px;border-radius:10px;background:rgba(0,212,255,.1);color:var(--hm-cyan);font-family:var(--font-mono);font-size:.78rem;font-weight:700}
.hm-infra-item h3{font-size:1.06rem;color:#fff}
.hm-infra-item p{color:var(--hm-text);font-size:.92rem;line-height:1.6}
.hm-infra-img{border-radius:24px;overflow:hidden;border:1px solid var(--hm-line2);background:#0a1633}
.hm-infra-img img{width:100%;height:auto;display:block}

/* ---------- avis + garanties ---------- */
.hm-reviews{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.hm-review{display:flex;flex-direction:column;padding:26px;border-radius:18px;background:var(--hm-card);border:1px solid var(--hm-line)}
.hm-review-top{display:flex;align-items:center;gap:12px;margin-bottom:16px}
.hm-av{display:grid;place-items:center;width:42px;height:42px;border-radius:12px;background:linear-gradient(135deg,var(--hm-blue),var(--hm-cyan));color:#fff;font-weight:800;font-size:.84rem}
.hm-review-top strong{display:block;color:#fff;font-size:.95rem}
.hm-review-top small{color:var(--hm-muted);font-size:.8rem}
.hm-stars{margin-left:auto;color:#fbbf24;font-size:.85rem;letter-spacing:2px}
.hm-review blockquote{margin:0;color:#d3def5;line-height:1.7;font-size:.95rem}
.hm-guar{margin-top:18px;display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.hm-guar div{display:grid;grid-template-columns:40px 1fr;gap:2px 14px;padding:20px;border-radius:16px;border:1px dashed var(--hm-line2)}
.hm-guar svg{grid-row:span 2;color:var(--hm-cyan);margin-top:2px}
.hm-guar h3{font-size:.98rem;color:#fff}
.hm-guar p{font-size:.85rem;color:var(--hm-text);line-height:1.55}

/* ---------- FAQ ---------- */
.hm-faq{max-width:860px;margin:0 auto}
.hm-faq details{border-bottom:1px solid var(--hm-line)}
.hm-faq summary{list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:20px;padding:22px 4px;font-family:var(--font-display);font-weight:600;font-size:1.05rem;color:#fff}
.hm-faq summary::-webkit-details-marker{display:none}
.hm-faq summary::after{content:"";width:12px;height:12px;flex-shrink:0;border-right:2px solid var(--hm-muted);border-bottom:2px solid var(--hm-muted);transform:rotate(45deg) translateY(-4px);transition:transform .2s ease}
.hm-faq details[open] summary::after{transform:rotate(225deg) translateY(-2px);border-color:var(--hm-cyan)}
.hm-faq details[open] summary{color:#9cc4ff}
.hm-faq .answer{padding:0 4px 24px;color:var(--hm-text);line-height:1.72}
.hm-faq .answer strong{color:#fff}
.hm-res{max-width:860px;margin:40px auto 0;display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.hm-res a{display:flex;flex-direction:column;gap:4px;padding:20px;border-radius:14px;background:var(--hm-card);border:1px solid var(--hm-line);color:#fff;transition:border-color .2s ease,transform .2s ease}
.hm-res a:hover{border-color:var(--hm-blue2);transform:translateY(-2px);color:#fff}
.hm-res b{display:flex;align-items:center;gap:10px;font-size:.98rem}
.hm-res b svg{color:var(--hm-cyan)}
.hm-res small{color:var(--hm-muted);font-size:.84rem}

/* ---------- CTA ---------- */
.hm-final{position:relative;overflow:hidden;border-radius:26px;padding:60px;text-align:center;background:radial-gradient(ellipse 50% 80% at 50% 0%,rgba(0,212,255,.25),transparent 70%),linear-gradient(160deg,#0a2a6e,#06163d);border:1px solid #1d3f8f}
.hm-final::before{content:"";position:absolute;inset:0;pointer-events:none;background-image:linear-gradient(to right,rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(to bottom,rgba(255,255,255,.05) 1px,transparent 1px);background-size:40px 40px;mask-image:linear-gradient(180deg,#000,transparent);-webkit-mask-image:linear-gradient(180deg,#000,transparent)}
.hm-final h2{position:relative;font-size:clamp(1.9rem,3.4vw,2.7rem);color:#fff;line-height:1.1}
.hm-final p{position:relative;margin:16px auto 30px;max-width:560px;color:#c9d8f7;line-height:1.7}
.hm-final .hm-cta{position:relative;justify-content:center}

/* ---------- responsive ---------- */
@media (max-width:1080px){
  .hm-hero-grid,.hm-infra{grid-template-columns:1fr}
  .hm-map{display:none}
  .hm-metrics{grid-template-columns:repeat(2,1fr)}
  .hm-metric:nth-child(3){border-left:0}
  .hm-metric:nth-child(n+3){border-top:1px solid var(--hm-line)}
  .hm-t1,.hm-t2{grid-column:span 6}
  .hm-t3,.hm-t4,.hm-t5{grid-column:span 3}
  .hm-t5{grid-column:span 6}
  .hm-reviews,.hm-steps{grid-template-columns:1fr}
  .hm-step::after{display:none}
  .hm-guar{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:700px){
  .hm-sec{padding:72px 0}
  .hm-hero{padding-top:56px}
  .hm-metric{padding:18px}
  .hm-metric strong{font-size:1.35rem}
  .hm-tabs{width:100%}
  .hm-tab{flex:1 1 auto;text-align:center;padding:9px 12px;font-size:.86rem}
  .hm-offer{grid-template-columns:44px 1fr;padding:18px}
  .hm-offer-ic{width:44px;height:44px}
  .hm-offer-side{grid-column:1/-1;justify-content:space-between;text-align:left}
  .hm-t3,.hm-t4,.hm-t5{grid-column:span 6}
  .hm-big strong{font-size:2.8rem}
  .hm-guar,.hm-res{grid-template-columns:1fr}
  .hm-final{padding:40px 22px}
  .hm-cta .hm-btn{width:100%;justify-content:center}
}