/* =========================
   OrcaFlow — Landing (No framework)
   ========================= */

:root{
  --bg: #070b14;
  --bg2:#0b1220;
  --surface:#0f1a2e;
  --surface2:#111f36;
  --text:#e9eefb;
  --muted:#a9b7d6;

  --line: rgba(255,255,255,.10);
  --line2: rgba(255,255,255,.14);

  --primary:#00d4ff;
  --accent:#ff2d55;

  --shadow: 0 18px 60px rgba(0,0,0,.35);
  --shadow2: 0 10px 40px rgba(0,0,0,.25);

  --radius: 18px;
  --radius2: 24px;

  --container: 1160px;

  --focus: 0 0 0 3px rgba(0,212,255,.25), 0 0 0 1px rgba(0,212,255,.25);
}

*{ box-sizing:border-box; }
html, body{ height:100%; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, sans-serif;
  background:
    radial-gradient(1000px 600px at 15% 10%, rgba(0,212,255,.18), transparent 55%),
    radial-gradient(1000px 600px at 85% 20%, rgba(255,45,85,.14), transparent 55%),
    radial-gradient(800px 500px at 50% 95%, rgba(0,212,255,.10), transparent 55%),
    linear-gradient(180deg, var(--bg) 0%, var(--bg2) 100%);
  color:var(--text);
  line-height:1.55;
}

a{ color:inherit; text-decoration:none; }
a:hover{ opacity:.95; }
img{ max-width:100%; display:block; }

.container{
  width:min(var(--container), calc(100% - 40px));
  margin:0 auto;
}

.section{ padding: 84px 0; position:relative; }
.section-alt{
  background: linear-gradient(180deg, rgba(255,255,255,.03) 0%, rgba(255,255,255,.015) 100%);
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
}

.section-head{
  display:flex;
  flex-direction:column;
  gap:10px;
  margin-bottom:26px;
  max-width: 820px;
}

.h1{
  font-size: clamp(2.1rem, 3vw + 1rem, 3.35rem);
  line-height:1.08;
  letter-spacing:-0.03em;
  margin: 14px 0 14px;
}
.h2{
  font-size: clamp(1.5rem, 1.2vw + 1rem, 2.05rem);
  letter-spacing:-0.02em;
  margin:0;
}
.h3{
  font-size: 1.05rem;
  margin:0 0 8px;
  letter-spacing:-0.01em;
}

.lead{
  color: var(--muted);
  font-size: 1.05rem;
  margin: 0 0 18px;
}

.muted{ color: var(--muted); }
.tiny{ font-size: .88rem; }
code{
  background: rgba(255,255,255,.06);
  border:1px solid var(--line);
  padding:.1rem .35rem;
  border-radius: 8px;
}

/* Skip link */
.skip-link{
  position:absolute;
  left:-999px; top: 10px;
  background: #000;
  padding: 10px 12px;
  border-radius: 10px;
  border: 1px solid var(--line2);
  z-index: 9999;
}
.skip-link:focus{ left:10px; outline:none; box-shadow: var(--focus); }

/* Buttons */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  padding: 12px 16px;
  border-radius: 999px;
  border: 1px solid var(--line2);
  background: rgba(255,255,255,.04);
  color: var(--text);
  font-weight: 600;
  transition: transform .15s ease, background .15s ease, border-color .15s ease;
  cursor:pointer;
  user-select:none;
}
.btn:hover{ transform: translateY(-1px); border-color: rgba(255,255,255,.22); }
.btn:active{ transform: translateY(0px); }
.btn:focus{ outline:none; box-shadow: var(--focus); }

.btn-primary{
  background: linear-gradient(135deg, rgba(0,212,255,.22), rgba(255,45,85,.18));
  border-color: rgba(0,212,255,.32);
}
.btn-primary:hover{
  background: linear-gradient(135deg, rgba(0,212,255,.28), rgba(255,45,85,.22));
}
.btn-ghost{
  background: rgba(255,255,255,.03);
}
.btn-wide{ width:100%; }

/* Nav injected */
.nav{
  position: sticky;
  top: 0;
  z-index: 1000;
  backdrop-filter: blur(10px);
  background: rgba(7,11,20,.65);
  border-bottom: 1px solid var(--line);
}
.nav-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  height: 72px;
}
.brand{
  display:flex;
  align-items:center;
  gap:10px;
  font-weight: 800;
  letter-spacing:-0.02em;
}
.logo {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 1.5rem;
  color: #B84040;
  text-decoration: none;
  padding-left: 0px;
  margin-bottom: 6px;
}

.logo img {
  height: 42px;
  display: block;
  margin-left: 0px;
}
.brand span{ font-size: 1.05rem; }

.nav-links{
  display:flex;
  align-items:center;
  gap: 18px;
}
.nav-links a{
  font-weight: 600;
  color: rgba(233,238,251,.82);
  padding: 10px 10px;
  border-radius: 999px;
  border: 1px solid transparent;
  transition: background .15s ease, border-color .15s ease, color .15s ease;
}
.nav-links a:hover{
  background: rgba(255,255,255,.04);
  border-color: rgba(255,255,255,.10);
}
.nav-links a.active{
  color: var(--text);
  background: rgba(0,212,255,.10);
  border-color: rgba(0,212,255,.24);
}

.nav-cta{
  display:flex;
  align-items:center;
  gap: 10px;
}

.burger{
  display:none;
  width: 42px; height: 42px;
  border-radius: 12px;
  border: 1px solid var(--line2);
  background: rgba(255,255,255,.04);
  cursor:pointer;
}
.burger:focus{ outline:none; box-shadow: var(--focus); }

.mobile{
  display:none;
  border-top: 1px solid var(--line);
  padding: 10px 0 18px;
}
.mobile a{
  display:block;
  padding: 12px 10px;
  border-radius: 14px;
  border:1px solid transparent;
  color: rgba(233,238,251,.88);
}
.mobile a:hover{
  background: rgba(255,255,255,.04);
  border-color: rgba(255,255,255,.10);
}
.mobile .mobile-cta{
  display:grid;
  grid-template-columns: 1fr;
  gap:10px;
  margin-top: 10px;
}

/* Hero */
.hero{ padding-top: 56px; }
.hero-grid{
  display:grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 26px;
  align-items:center;
}
.badge{
  display:inline-flex;
  align-items:center;
  gap:10px;
  padding: 10px 14px;
  border-radius: 999px;
  border: 1px solid var(--line2);
  background: rgba(255,255,255,.03);
  color: rgba(233,238,251,.88);
  font-weight: 600;
  font-size: .92rem;
}
.badge .dot{
  width: 10px; height: 10px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  box-shadow: 0 0 0 4px rgba(0,212,255,.10);
}

.grad{
  background: linear-gradient(135deg, var(--primary), var(--accent));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-cta{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  margin-top: 10px;
}

.trust{
  display:flex;
  gap: 14px;
  margin-top: 18px;
}
.trust-item{
  flex: 1;
  padding: 12px 14px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: rgba(255,255,255,.03);
}
.trust-kpi{
  font-weight: 800;
  letter-spacing:-0.02em;
}
.trust-label{
  font-size: .9rem;
  color: var(--muted);
}

.hero-visual{
  position:relative;
  min-height: 460px;
}
.panel{
  border-radius: var(--radius2);
  border: 1px solid var(--line);
  background: rgba(255,255,255,.04);
  box-shadow: var(--shadow);
}
.panel-main{
  overflow:hidden;
}
.panel-top{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding: 14px 16px;
  border-bottom: 1px solid var(--line);
  background: rgba(255,255,255,.03);
}
.panel-dots{ display:flex; gap:6px; }
.panel-dots span{
  width:10px; height:10px; border-radius:999px;
  background: rgba(255,255,255,.10);
  border: 1px solid rgba(255,255,255,.12);
}
.panel-title{ font-weight: 700; color: rgba(233,238,251,.90); font-size: .95rem; }

.panel-body{ padding: 16px; }
.kpis{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}
.kpi-card{
  padding: 12px 12px;
  border-radius: 16px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,.03);
}
.kpi-label{ color: var(--muted); font-size: .88rem; }
.kpi-value{ font-weight: 900; font-size: 1.35rem; letter-spacing:-0.02em; margin-top: 2px; }
.kpi-value.danger{ color: #ff6b81; }
.kpi-sub{ color: rgba(169,183,214,.85); font-size: .85rem; }

.mini-chart{
  margin-top: 12px;
  padding: 12px;
  border-radius: 16px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,.03);
}
.mini-chart-title{ font-weight: 700; font-size: .92rem; margin-bottom: 10px; color: rgba(233,238,251,.90); }
.bars{
  height: 110px;
  display:flex;
  align-items:flex-end;
  gap: 8px;
}
.bars span{
  flex:1;
  border-radius: 10px;
  background: linear-gradient(180deg, rgba(0,212,255,.60), rgba(255,45,85,.40));
  border: 1px solid rgba(255,255,255,.12);
}

.panel-row{
  display:flex;
  flex-wrap:wrap;
  gap: 8px;
  margin-top: 12px;
}
.pill{
  padding: 8px 10px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,.03);
  font-weight: 650;
  font-size: .88rem;
  color: rgba(233,238,251,.88);
}
.pill.ok{ border-color: rgba(0,212,255,.22); background: rgba(0,212,255,.07); }
.pill.warn{ border-color: rgba(255,45,85,.22); background: rgba(255,45,85,.06); }

.panel-float{
  position:absolute;
  width: min(260px, 75%);
  padding: 12px 12px;
  box-shadow: var(--shadow2);
}
.float-1{ right: -10px; top: 90px; transform: rotate(2deg); }
.float-2{ left: -10px; bottom: 80px; transform: rotate(-2deg); }
.float-title{ font-weight: 800; margin-bottom: 4px; }
.float-text{ color: var(--muted); font-size: .92rem; }

/* Cards */
.cards-3{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}
.card{
  padding: 18px 18px;
  border-radius: var(--radius2);
  border: 1px solid var(--line);
  background: rgba(255,255,255,.03);
  box-shadow: var(--shadow2);
}

/* Features */
.feature-grid{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}
.feature{
  padding: 18px 18px;
  border-radius: var(--radius2);
  border: 1px solid var(--line);
  background: rgba(255,255,255,.03);
}
.icon{
  width: 42px; height: 42px;
  display:grid; place-items:center;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,.12);
  background: linear-gradient(135deg, rgba(0,212,255,.14), rgba(255,45,85,.12));
  margin-bottom: 10px;
  font-weight: 900;
}

/* Steps */
.steps{
  list-style:none;
  padding:0;
  margin:0;
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}
.step{
  padding: 18px 18px;
  border-radius: var(--radius2);
  border: 1px solid var(--line);
  background: rgba(255,255,255,.03);
}
.step-num{
  width: 38px; height: 38px;
  border-radius: 14px;
  display:grid; place-items:center;
  font-weight: 900;
  border: 1px solid rgba(0,212,255,.22);
  background: rgba(0,212,255,.08);
  margin-bottom: 10px;
}

/* Timeline */
.timeline{
  display:grid;
  gap: 12px;
}
.tl-item{
  display:grid;
  grid-template-columns: 28px 1fr;
  gap: 10px;
  align-items: start;
}
.tl-dot{
  width: 14px; height: 14px;
  border-radius: 999px;
  margin-top: 18px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  box-shadow: 0 0 0 6px rgba(0,212,255,.08);
}
.tl-card{
  padding: 16px 16px;
  border-radius: var(--radius2);
  border: 1px solid var(--line);
  background: rgba(255,255,255,.03);
}
.tl-title{ font-weight: 850; margin-bottom: 4px; }
.tl-text{ margin:0; }

/* Pricing */
.pricing{
  display:grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}
.price-card{
  padding: 18px 18px;
  border-radius: var(--radius2);
  border: 1px solid var(--line);
  background: rgba(255,255,255,.03);
  box-shadow: var(--shadow2);
}
.price-card.subtle{
  background: rgba(255,255,255,.025);
}
.price-top{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:10px;
  margin-bottom: 10px;
}
.price-tag{
  padding: 8px 10px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.03);
  font-weight: 700;
  color: rgba(233,238,251,.88);
  font-size: .88rem;
}
.checklist{
  margin: 10px 0 14px;
  padding-left: 18px;
  color: rgba(233,238,251,.88);
}
.checklist li{ margin: 7px 0; }

/* FAQ */
.faq{
  display:grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}
.faq-item{
  border-radius: var(--radius2);
  border: 1px solid var(--line);
  background: rgba(255,255,255,.03);
  padding: 14px 16px;
}
.faq-item summary{
  cursor:pointer;
  font-weight: 800;
  list-style:none;
}
.faq-item summary::-webkit-details-marker{ display:none; }
.faq-item div{ margin-top: 10px; }

/* Forms */
.form-wrap{
  display:grid;
  grid-template-columns: 1.2fr .8fr;
  gap: 12px;
  align-items:start;
}
.form{
  padding: 18px 18px;
  border-radius: var(--radius2);
  border: 1px solid var(--line);
  background: rgba(255,255,255,.03);
  box-shadow: var(--shadow2);
}
.form-row{
  display:grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}
.field{
  display:flex;
  flex-direction:column;
  gap: 8px;
  margin-bottom: 12px;
}
.field span{
  font-weight: 700;
  color: rgba(233,238,251,.88);
  font-size: .92rem;
}
input, select, textarea{
  width:100%;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,.16);
  background: rgba(7,11,20,.35);
  color: var(--text);
  padding: 12px 12px;
  font: inherit;
  outline:none;
  transition: border-color .15s ease, box-shadow .15s ease;
}
input::placeholder, textarea::placeholder{ color: rgba(169,183,214,.7); }
input:focus, select:focus, textarea:focus{ box-shadow: var(--focus); border-color: rgba(0,212,255,.30); }
input[aria-invalid="true"], select[aria-invalid="true"], textarea[aria-invalid="true"]{
  border-color: rgba(255,45,85,.50);
  box-shadow: 0 0 0 3px rgba(255,45,85,.18);
}

.form-actions{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 12px;
  margin-top: 12px;
}
.alert{
  display:none;
  margin-top: 12px;
  padding: 12px 12px;
  border-radius: 16px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,.03);
}
.alert.ok{
  display:block;
  border-color: rgba(0,212,255,.26);
  background: rgba(0,212,255,.08);
}
.alert.bad{
  display:block;
  border-color: rgba(255,45,85,.26);
  background: rgba(255,45,85,.08);
}

/* Side note */
.side-note{
  display:grid;
  gap: 12px;
}
.side-card{
  padding: 18px 18px;
  border-radius: var(--radius2);
  border: 1px solid var(--line);
  background: rgba(255,255,255,.03);
}
.side-card.subtle{ background: rgba(255,255,255,.02); }
.side-title{ font-weight: 900; margin-bottom: 8px; }
.side-list{ margin:0; padding-left: 18px; color: rgba(233,238,251,.88); }
.side-list li{ margin: 7px 0; }

/* Contact */
.contact-grid{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}
.contact-card{
  padding: 18px 18px;
  border-radius: var(--radius2);
  border: 1px solid var(--line);
  background: rgba(255,255,255,.03);
}
.contact-title{ font-weight: 900; margin-bottom: 6px; }
.contact-link{ font-weight: 800; color: rgba(0,212,255,.90); }
.contact-text{ color: rgba(233,238,251,.90); font-weight: 650; }
.contact-actions{ display:flex; flex-wrap:wrap; gap:8px; margin-top: 8px; }
.chip{
  padding: 8px 10px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.03);
  font-weight: 700;
}

/* Footer injected */
.footer{
  border-top: 1px solid var(--line);
  padding: 28px 0;
  background: rgba(0,0,0,.12);
}
.footer-grid{
  display:grid;
  grid-template-columns: 1.2fr .8fr;
  gap: 12px;
  align-items:start;
}
.footer-brand{
  display:flex;
  align-items:center;
  gap:10px;
  font-weight: 900;
}
.footer-links{
  display:flex;
  gap: 12px;
  flex-wrap:wrap;
  justify-content:flex-end;
}
.footer-links a{
  color: rgba(233,238,251,.80);
  font-weight: 650;
  padding: 8px 10px;
  border-radius: 999px;
  border: 1px solid transparent;
}
.footer-links a:hover{
  border-color: rgba(255,255,255,.10);
  background: rgba(255,255,255,.03);
}
.footer-note{ margin-top: 10px; color: var(--muted); }

/* Back to top */
.back-to-top{
  position: fixed;
  right: 16px;
  bottom: 16px;
  width: 46px; height: 46px;
  border-radius: 16px;
  border: 1px solid var(--line2);
  background: rgba(255,255,255,.04);
  color: var(--text);
  font-weight: 900;
  cursor:pointer;
  display:none;
  box-shadow: var(--shadow2);
}
.back-to-top:focus{ outline:none; box-shadow: var(--focus); }
.back-to-top.show{ display:block; }

/* Responsive */
@media (max-width: 980px){
  .hero-grid{ grid-template-columns: 1fr; }
  .hero-visual{ min-height: 420px; }
  .kpis{ grid-template-columns: 1fr; }
  .cards-3{ grid-template-columns: 1fr; }
  .feature-grid{ grid-template-columns: 1fr; }
  .steps{ grid-template-columns: 1fr; }
  .pricing{ grid-template-columns: 1fr; }
  .faq{ grid-template-columns: 1fr; }
  .form-wrap{ grid-template-columns: 1fr; }
  .contact-grid{ grid-template-columns: 1fr; }
  .footer-grid{ grid-template-columns: 1fr; }
  .footer-links{ justify-content:flex-start; }
}

@media (max-width: 860px){
  .nav-links, .nav-cta{ display:none; }
  .burger{ display:inline-grid; place-items:center; }
  .mobile.open{ display:block; }
}

@media (prefers-reduced-motion: reduce){
  *{ scroll-behavior:auto !important; transition:none !important; animation:none !important; }
}

.bg-grid-pattern{
  background-image:
    linear-gradient(to right, rgba(148, 163, 184, 0.15) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(148, 163, 184, 0.15) 1px, transparent 1px);
  background-size: 32px 32px;
}
.dark .bg-grid-pattern{
  background-image:
    linear-gradient(to right, rgba(148, 163, 184, 0.10) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(148, 163, 184, 0.10) 1px, transparent 1px);
}

body.has-fixed-nav{
  padding-top: 80px; /* hauteur navbar (h-20) */
}

#mobileMenu{
  top: 80px; /* positionne le menu mobile sous la navbar fixée */
}