/* =========================================================
   KONFORTECH BÉNIN — Design system
   Signature: le trait "givre-circuit" — une ligne qui fusionne
   la branche de flocon et la piste de circuit imprimé, reprise
   du logo, utilisée comme séparateur, accent et micro-animation.
   ========================================================= */

@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@500;600;700&family=Inter:wght@400;500;600;700&family=IBM+Plex+Mono:wght@500&display=swap');

:root{
  /* Couleurs de marque (imposées) */
  --blue: #0066CC;
  --blue-deep: #00408A;
  --ink: #333333;
  --orange: #FF7A00;
  --white: #FFFFFF;

  /* Étendue construite autour de la palette imposée */
  --ink-900: #12161C;
  --ink-800: #1B222B;
  --ink-700: #2A333F;
  --fog-100: #F4F7FA;
  --fog-200: #E9EEF3;
  --line: #DCE3EA;
  --line-dark: #303A46;
  --ok: #1E9E6B;

  --font-display: 'Space Grotesk', 'Inter', sans-serif;
  --font-body: 'Inter', sans-serif;
  --font-mono: 'IBM Plex Mono', monospace;

  --container: 1180px;
  --radius: 10px;
  --radius-sm: 6px;
  --shadow-sm: 0 1px 2px rgba(18,22,28,.06), 0 1px 1px rgba(18,22,28,.04);
  --shadow-md: 0 8px 24px rgba(18,22,28,.10);
  --shadow-lg: 0 20px 48px rgba(0,64,138,.16);
  --ease: cubic-bezier(.22,.61,.36,1);
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.001ms !important;animation-iteration-count:1 !important;transition-duration:.001ms !important;scroll-behavior:auto !important}
}
body{
  margin:0;
  font-family:var(--font-body);
  color:var(--ink);
  background:var(--white);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  font-size:16px;
}
img{max-width:100%;display:block}
svg{width:20px;height:20px;flex:none}
.hero-visual svg,.frost-bg svg{width:100%;height:100%}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{font-family:var(--font-display);color:var(--ink-900);line-height:1.15;margin:0 0 .5em;letter-spacing:-.01em}
h1{font-size:clamp(2.1rem,4.2vw,3.4rem);font-weight:700}
h2{font-size:clamp(1.6rem,3vw,2.3rem);font-weight:700}
h3{font-size:1.25rem;font-weight:600}
p{margin:0 0 1em}
ul{margin:0;padding:0}
li{list-style:none}
button{font-family:inherit;cursor:pointer}
input,select,textarea{font-family:inherit;font-size:1rem}

:focus-visible{outline:3px solid var(--orange);outline-offset:2px}

.container{max-width:var(--container);margin:0 auto;padding:0 24px}
.container-narrow{max-width:820px;margin:0 auto;padding:0 24px}

section{padding:88px 0}
.section-tight{padding:56px 0}
@media (max-width:720px){
  section{padding:56px 0}
}

.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-family:var(--font-mono);font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;
  color:var(--blue);font-weight:500;margin-bottom:14px;
}
.eyebrow::before{content:"";width:16px;height:2px;background:var(--orange)}
.eyebrow.on-dark{color:#8FC1FF}

.lede{font-size:1.15rem;color:#4A5561;max-width:640px}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:14px 26px;border-radius:999px;font-weight:600;font-size:.95rem;
  border:1.5px solid transparent;transition:transform .18s var(--ease),box-shadow .18s var(--ease),background-color .18s var(--ease),border-color .18s var(--ease);
  white-space:nowrap;
}
.btn:hover{transform:translateY(-2px)}
.btn-primary{background:var(--orange);color:#fff;box-shadow:0 10px 24px rgba(255,122,0,.28)}
.btn-primary:hover{background:#E56D00}
.btn-secondary{background:transparent;color:var(--white);border-color:rgba(255,255,255,.4)}
.btn-secondary:hover{background:rgba(255,255,255,.1);border-color:#fff}
.btn-outline{background:transparent;color:var(--blue);border-color:var(--blue)}
.btn-outline:hover{background:var(--blue);color:#fff}
.btn-ghost{background:var(--fog-200);color:var(--ink-900)}
.btn-ghost:hover{background:var(--line)}
.btn-block{width:100%}
.btn-sm{padding:10px 18px;font-size:.85rem}

.cta-row{display:flex;gap:14px;flex-wrap:wrap;margin-top:28px}

/* ---------- Header ---------- */
.site-header{
  position:sticky;top:0;z-index:100;background:rgba(255,255,255,.92);backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.site-header .container{display:flex;align-items:center;justify-content:space-between;height:78px}
.brand{display:flex;align-items:center;gap:10px;font-family:var(--font-display);font-weight:700;font-size:1.05rem;color:var(--ink-900)}
.brand img{height:42px;width:auto}
.brand small{display:block;font-family:var(--font-mono);font-size:.6rem;letter-spacing:.1em;color:var(--blue);font-weight:500;text-transform:uppercase}

.nav-desktop{display:flex;align-items:center;gap:2px}
.nav-desktop a{padding:10px 13px;border-radius:999px;font-size:.9rem;font-weight:500;color:var(--ink-700);transition:background .15s,color .15s;white-space:nowrap}
.nav-desktop a:hover,.nav-desktop a[aria-current="page"]{background:var(--fog-200);color:var(--blue)}
.nav-desktop .has-mega{position:relative}
.mega{
  position:absolute;top:calc(100% + 10px);left:50%;transform:translateX(-50%);
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-md);
  width:560px;padding:18px;display:none;grid-template-columns:1fr 1fr;gap:4px;
}
.nav-desktop .has-mega:hover .mega,.nav-desktop .has-mega:focus-within .mega{display:grid}
.mega a{display:flex;flex-direction:column;gap:2px;padding:10px 12px;border-radius:var(--radius-sm)}
.mega a:hover{background:var(--fog-100)}
.mega a strong{font-size:.88rem;color:var(--ink-900);font-weight:600}
.mega a span{font-size:.78rem;color:#6B7684}

.header-actions{display:flex;align-items:center;gap:10px}
.header-phone{display:flex;align-items:center;gap:8px;font-family:var(--font-mono);font-size:.85rem;color:var(--ink-700)}
.header-phone svg{width:16px;height:16px;color:var(--orange)}
.nav-toggle{display:none;background:none;border:none;padding:8px}
.nav-toggle span{display:block;width:22px;height:2px;background:var(--ink-900);margin:5px 0;transition:transform .2s,opacity .2s}

@media (max-width:960px){
  .nav-desktop,.header-phone{display:none}
  .nav-toggle{display:block}
  .mobile-nav{
    position:fixed;inset:78px 0 0 0;background:#fff;z-index:99;padding:24px;overflow:auto;
    transform:translateY(-8px);opacity:0;pointer-events:none;transition:opacity .2s,transform .2s;
  }
  .mobile-nav.open{opacity:1;transform:translateY(0);pointer-events:auto}
  .mobile-nav a{display:block;padding:14px 4px;border-bottom:1px solid var(--line);font-weight:600;font-family:var(--font-display)}
  .mobile-nav .sub a{font-family:var(--font-body);font-weight:500;font-size:.9rem;padding:10px 4px 10px 16px;color:#5A6570}
  .mobile-nav .btn{margin-top:20px}
}
@media (min-width:961px){ .mobile-nav{display:none} }

/* ---------- Breadcrumbs ---------- */
.breadcrumbs{font-family:var(--font-mono);font-size:.75rem;color:#7A8492;padding:18px 0;border-bottom:1px solid var(--line)}
.breadcrumbs a{color:#7A8492}
.breadcrumbs a:hover{color:var(--blue)}
.breadcrumbs span[aria-current]{color:var(--ink-900)}

/* ---------- Hero ---------- */
.hero{
  position:relative;overflow:hidden;background:var(--ink-900);color:#fff;
  padding:76px 0 90px;
}
.hero .container{display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center;position:relative;z-index:2}
.hero h1{color:#fff}
.hero .lede{color:#B9C4D0;font-size:1.15rem}
.hero-badges{display:flex;gap:10px;flex-wrap:wrap;margin-top:30px}
.hero-badge{font-family:var(--font-mono);font-size:.72rem;letter-spacing:.04em;color:#CFE0FF;background:rgba(0,102,204,.22);border:1px solid rgba(143,193,255,.35);padding:8px 12px;border-radius:999px}
.hero-visual{position:relative;aspect-ratio:1/1}
.hero-visual svg{width:100%;height:100%}

.page-hero{background:var(--ink-900);color:#fff;padding:64px 0 56px;position:relative;overflow:hidden}
.page-hero h1{color:#fff}
.page-hero .lede{color:#B9C4D0}
.page-hero .container{position:relative;z-index:2}

/* circuit-frost background line art, reused */
.frost-bg{position:absolute;inset:0;opacity:.5;z-index:1;pointer-events:none}
.frost-bg svg{width:100%;height:100%}

.pulse-dot{animation:pulse 2.6s ease-in-out infinite}
@keyframes pulse{0%,100%{opacity:.25}50%{opacity:1}}
.dash-travel{stroke-dasharray:6 10;animation:dash 6s linear infinite}
@keyframes dash{to{stroke-dashoffset:-160}}

/* ---------- Sections generic ---------- */
.section-head{max-width:640px;margin:0 auto 48px;text-align:center}
.section-head.left{margin:0 0 44px;text-align:left}

.bg-fog{background:var(--fog-100)}
.bg-ink{background:var(--ink-900);color:#fff}
.bg-ink h2,.bg-ink h3{color:#fff}
.bg-ink .lede{color:#B9C4D0}

/* ---------- Cards / grids ---------- */
.grid{display:grid;gap:22px}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
@media (max-width:900px){.grid-3,.grid-4{grid-template-columns:repeat(2,1fr)}}
@media (max-width:620px){.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}}

.card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px;
  transition:transform .2s var(--ease),box-shadow .2s var(--ease),border-color .2s var(--ease);
  height:100%;
}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:transparent}
.card .icon{width:44px;height:44px;border-radius:10px;background:var(--fog-100);display:flex;align-items:center;justify-content:center;margin-bottom:16px;color:var(--blue)}
.card .icon svg{width:22px;height:22px}
.card h3{margin-bottom:8px}
.card p{color:#5A6570;font-size:.95rem;margin-bottom:0}
.card a.card-link{display:inline-flex;align-items:center;gap:6px;margin-top:14px;font-size:.88rem;font-weight:600;color:var(--blue)}

.card-dark{background:var(--ink-800);border:1px solid var(--line-dark);color:#fff}
.card-dark .icon{background:rgba(0,102,204,.25);color:#8FC1FF}
.card-dark p{color:#AFB9C4}

.card-domain{position:relative;padding:32px;border-radius:14px;color:#fff;overflow:hidden;min-height:220px;display:flex;flex-direction:column;justify-content:flex-end}
.card-domain::before{content:"";position:absolute;inset:0;background:linear-gradient(160deg,var(--blue) 0%,var(--blue-deep) 100%);z-index:0}
.card-domain.alt::before{background:linear-gradient(160deg,var(--ink-800) 0%,var(--ink-900) 100%)}
.card-domain>*{position:relative;z-index:1}
.card-domain .tag{font-family:var(--font-mono);font-size:.7rem;letter-spacing:.1em;text-transform:uppercase;opacity:.75;margin-bottom:10px}
.card-domain h3{color:#fff;font-size:1.4rem}
.card-domain p{color:rgba(255,255,255,.78);margin-bottom:0}

/* stats */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;border:1px solid var(--line);border-radius:var(--radius);padding:36px 24px}
.stat{text-align:center;padding:0 8px}
.stat b{display:block;font-family:var(--font-display);font-size:2rem;color:var(--blue)}
.stat span{font-size:.82rem;color:#5A6570}
@media (max-width:760px){.stats{grid-template-columns:repeat(2,1fr)}}

/* process / steps */
.steps{display:grid;grid-template-columns:repeat(5,1fr);gap:16px;position:relative}
.step{padding:22px 16px;border:1px solid var(--line);border-radius:var(--radius);position:relative;background:#fff}
.step .num{font-family:var(--font-mono);font-size:.78rem;color:var(--orange);letter-spacing:.06em}
.step h3{font-size:1rem;margin:8px 0 6px}
.step p{font-size:.86rem;color:#5A6570;margin:0}
@media (max-width:960px){.steps{grid-template-columns:repeat(2,1fr)}}
@media (max-width:560px){.steps{grid-template-columns:1fr}}

/* testimonials */
.testi{border:1px solid var(--line);border-radius:var(--radius);padding:26px;background:#fff}
.testi p{font-size:1rem;color:var(--ink-800)}
.testi .who{display:flex;align-items:center;gap:12px;margin-top:16px}
.testi .avatar{width:42px;height:42px;border-radius:50%;background:var(--fog-200);display:flex;align-items:center;justify-content:center;font-family:var(--font-display);font-weight:700;color:var(--blue)}
.testi .who b{display:block;font-size:.9rem}
.testi .who span{font-size:.78rem;color:#7A8492}

/* faq */
.faq-item{border-bottom:1px solid var(--line)}
.faq-item summary{list-style:none;cursor:pointer;padding:20px 4px;display:flex;justify-content:space-between;align-items:center;font-weight:600;font-family:var(--font-display);gap:16px}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"+";font-size:1.4rem;color:var(--orange);font-weight:400;flex:none}
.faq-item[open] summary::after{content:"–"}
.faq-item p{padding:0 4px 20px;color:#5A6570;margin:0}

/* CTA band */
.cta-band{
  background:linear-gradient(120deg,var(--blue) 0%,var(--blue-deep) 100%);
  color:#fff;border-radius:18px;padding:48px;position:relative;overflow:hidden;
}
.cta-band h2{color:#fff}
.cta-band p{color:#DCEBFF}
.cta-band .container-flex{display:flex;justify-content:space-between;align-items:center;gap:30px;flex-wrap:wrap}

/* forms */
.form-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:32px;box-shadow:var(--shadow-sm)}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.form-grid .full{grid-column:1/-1}
@media (max-width:640px){.form-grid{grid-template-columns:1fr}}
.field label{display:block;font-size:.85rem;font-weight:600;margin-bottom:6px;color:var(--ink-900)}
.field .req{color:var(--orange)}
.field input,.field select,.field textarea{
  width:100%;padding:12px 14px;border:1.5px solid var(--line);border-radius:var(--radius-sm);background:var(--fog-100);
  transition:border-color .15s,background .15s;
}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--blue);background:#fff}
.field textarea{resize:vertical;min-height:120px}
.field .hint{font-size:.76rem;color:#7A8492;margin-top:4px}
.consent{display:flex;align-items:flex-start;gap:10px;font-size:.85rem;color:#5A6570}
.consent input{width:auto;margin-top:3px}
.form-note{display:none;padding:16px 18px;border-radius:var(--radius-sm);margin-top:18px;font-size:.9rem}
.form-note.success{display:block;background:#E7F7F0;color:#136B45;border:1px solid #BEE9D5}

/* badges / list-check */
.check-list li{display:flex;gap:10px;padding:8px 0;font-size:.95rem}
.check-list li::before{content:"";flex:none;width:18px;height:18px;margin-top:3px;border-radius:5px;background:var(--orange);
  -webkit-mask:url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path fill="black" d="M9 16.2l-3.5-3.5L4 14.2l5 5 11-11-1.5-1.5z"/></svg>') no-repeat center/contain;
  mask:url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path fill="black" d="M9 16.2l-3.5-3.5L4 14.2l5 5 11-11-1.5-1.5z"/></svg>') no-repeat center/contain;
}

/* filters (réalisations) */
.filters{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:32px}
.filters button{padding:9px 16px;border-radius:999px;border:1.5px solid var(--line);background:#fff;font-size:.85rem;font-weight:600;color:#5A6570}
.filters button.active,.filters button:hover{border-color:var(--blue);color:var(--blue)}

/* empty state */
.empty-state{border:1.5px dashed var(--line);border-radius:var(--radius);padding:48px 24px;text-align:center;color:#7A8492}
.empty-state svg{width:40px;height:40px;color:var(--orange);margin:0 auto 14px}

/* blog cards */
.post-card{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:#fff}
.post-card .thumb{aspect-ratio:16/9;background:linear-gradient(135deg,var(--blue),var(--ink-900));position:relative}
.post-card .thumb svg{position:absolute;inset:0;width:100%;height:100%;opacity:.5}
.post-card .body{padding:22px}
.post-card .meta{font-family:var(--font-mono);font-size:.72rem;color:var(--orange);text-transform:uppercase;letter-spacing:.06em;margin-bottom:8px}
.post-card h3{font-size:1.05rem;margin-bottom:8px}
.post-card p{font-size:.88rem;color:#5A6570}

/* sector page problem-solution */
.ps-grid{display:grid;grid-template-columns:1fr 1fr;gap:0;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.ps-col{padding:32px}
.ps-col.problem{background:#FFF6EF;border-right:1px solid var(--line)}
.ps-col.solution{background:#EEF6FF}
.ps-col h3{font-size:1rem;text-transform:uppercase;letter-spacing:.06em;font-family:var(--font-mono);font-weight:500}
.ps-col.problem h3{color:#C15A00}
.ps-col.solution h3{color:var(--blue)}
@media (max-width:700px){.ps-grid{grid-template-columns:1fr}.ps-col.problem{border-right:none;border-bottom:1px solid var(--line)}}

/* footer */
.site-footer{background:var(--ink-900);color:#B9C4D0;padding:64px 0 28px}
.footer-top{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:36px;padding-bottom:44px;border-bottom:1px solid var(--line-dark)}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:14px}
.footer-brand img{height:38px}
.footer-brand b{font-family:var(--font-display);color:#fff;font-size:1.05rem}
.footer-col h4{color:#fff;font-family:var(--font-display);font-size:.92rem;margin-bottom:14px}
.footer-col a,.footer-col li{display:block;font-size:.88rem;padding:6px 0;color:#AFB9C4}
.footer-col a:hover{color:#fff}
.footer-contact li{display:flex;gap:8px;align-items:flex-start}
.footer-contact svg{width:16px;height:16px;flex:none;margin-top:3px;color:var(--orange)}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;padding-top:24px;font-size:.8rem;flex-wrap:wrap;gap:12px}
.footer-bottom a{color:#AFB9C4}
@media (max-width:900px){.footer-top{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.footer-top{grid-template-columns:1fr}}

/* whatsapp float */
.wa-float{
  position:fixed;bottom:22px;right:22px;z-index:200;width:58px;height:58px;border-radius:50%;
  background:#25D366;display:flex;align-items:center;justify-content:center;box-shadow:0 10px 26px rgba(37,211,102,.45);
  transition:transform .2s;
}
.wa-float:hover{transform:scale(1.08)}
.wa-float svg{width:28px;height:28px;fill:#fff}

/* skip link */
.skip-link{position:absolute;left:-999px;top:auto;background:var(--orange);color:#fff;padding:12px 18px;border-radius:6px;z-index:1000}
.skip-link:focus{left:16px;top:16px}

/* reveal-on-scroll : visible par défaut (fonctionne sans JS) ; l'animation
   n'est activée que si le script a pu s'exécuter (classe .js-ready posée sur html) */
.reveal{opacity:1;transform:none}
html.js-ready .reveal{opacity:0;transform:translateY(18px);transition:opacity .6s var(--ease),transform .6s var(--ease)}
html.js-ready .reveal.in{opacity:1;transform:none}

/* misc */
.divider-frost{height:64px;width:100%}
.tag-pill{display:inline-block;font-family:var(--font-mono);font-size:.7rem;letter-spacing:.06em;text-transform:uppercase;background:var(--fog-200);color:var(--ink-700);padding:6px 12px;border-radius:999px;margin:0 8px 8px 0}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
@media (max-width:820px){.two-col,.hero .container{grid-template-columns:1fr}}
@media (max-width:820px){.hero-visual{max-width:340px;margin:0 auto}}
.mt-0{margin-top:0}
.muted{color:#5A6570}
.center{text-align:center}
table.pricing-table{width:100%;border-collapse:collapse}