/* ==========================================================================
   Cabinet Juridique Biassaly — Design System
   Palette drawn from the brand mark: deep navy, signal blue, paper white.
   Display: Fraunces (editorial serif, legal gravitas)
   Body/UI: Manrope
   Labels/data: IBM Plex Mono
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,400;9..144,500;9..144,600;9..144,700&family=Manrope:wght@400;500;600;700;800&family=IBM+Plex+Mono:wght@400;500&display=swap');

:root{
  --navy-950:#081431;
  --navy-900:#0d1f4d;
  --navy-800:#152a5e;
  --navy-700:#213c78;
  --blue-500:#1e9bd6;
  --blue-400:#3fb2e6;
  --blue-300:#8ed6f2;
  --cyan-200:#d6f0fa;
  --paper:#f6f8fc;
  --paper-dim:#eef1f8;
  --white:#ffffff;
  --ink:#131c34;
  --ink-600:#4c5876;
  --ink-400:#8792ab;
  --line:#e2e6f1;
  --line-dark:rgba(255,255,255,.14);

  --font-display:'Fraunces', Georgia, serif;
  --font-body:'Manrope', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-mono:'IBM Plex Mono', 'Courier New', monospace;

  --radius-sm:10px;
  --radius-md:18px;
  --radius-lg:28px;
  --shadow-soft:0 20px 50px -25px rgba(13,31,77,.35);
  --shadow-card:0 12px 30px -18px rgba(13,31,77,.25);
  --container:1200px;
  --nav-h:84px;
  --topbar-h:44px;
}

*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font-body);
  color:var(--ink);
  background:var(--paper);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
ul{margin:0;padding:0;list-style:none;}
button{font-family:inherit;cursor:pointer;}
h1,h2,h3,h4{font-family:var(--font-display);margin:0;line-height:1.08;font-weight:600;color:var(--navy-950);}
p{margin:0;}
.container{max-width:var(--container);margin:0 auto;padding:0 32px;}

::selection{background:var(--blue-400);color:var(--white);}

@media (max-width:640px){
  .container{padding:0 20px;}
}

/* Focus visibility */
a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{
  outline:2px solid var(--blue-400);
  outline-offset:3px;
  border-radius:4px;
}

@media (prefers-reduced-motion:reduce){
  *{animation-duration:.001ms !important;animation-iteration-count:1 !important;transition-duration:.001ms !important;scroll-behavior:auto !important;}
}

/* ---------- Eyebrow / labels ---------- */
.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:10px;
  font-family:var(--font-mono);
  font-size:12.5px;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--blue-500);
  font-weight:500;
  margin-bottom:18px;
}
.eyebrow::before{
  content:'';
  width:7px;height:7px;border-radius:50%;
  background:var(--blue-500);
  box-shadow:0 0 0 4px rgba(30,155,214,.18);
}
.eyebrow.on-dark{color:var(--blue-300);}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:15px 28px;
  border-radius:100px;
  font-weight:700;
  font-size:15px;
  border:1px solid transparent;
  transition:transform .25s ease, box-shadow .25s ease, background .25s ease, color .25s ease;
  white-space:nowrap;
}
.btn-primary{
  background:var(--blue-500);
  color:var(--white);
  box-shadow:0 14px 30px -12px rgba(30,155,214,.55);
}
.btn-primary:hover{background:var(--blue-400);transform:translateY(-2px);}
.btn-ghost{
  background:transparent;
  color:var(--navy-950);
  border-color:var(--line);
}
.btn-ghost:hover{border-color:var(--navy-900);transform:translateY(-2px);}
.btn-ghost.on-dark{color:var(--white);border-color:var(--line-dark);}
.btn-ghost.on-dark:hover{border-color:var(--white);}
.btn-arrow{transition:transform .25s ease;}
.btn:hover .btn-arrow{transform:translateX(4px);}

/* ==========================================================================
   Header — top info bar + main nav (always opaque: fixes contrast on any bg)
   ========================================================================== */
.header-wrap{position:fixed;top:0;left:0;right:0;z-index:1000;}

.top-bar{
  background:var(--navy-950);
  overflow:hidden;
  max-height:44px;
  transition:max-height .3s ease, opacity .25s ease;
}
.top-bar-inner{
  display:flex;align-items:center;justify-content:space-between;
  height:44px;font-size:12.5px;
}
.top-bar-info{display:flex;align-items:center;gap:24px;}
.top-bar-item{display:flex;align-items:center;gap:7px;color:rgba(255,255,255,.72);white-space:nowrap;}
.top-bar-item svg{color:var(--blue-300);flex:none;}
.top-bar-item a{color:inherit;}
.top-bar-item a:hover{color:var(--white);}
.top-bar-socials{display:flex;align-items:center;gap:8px;}
.top-bar-socials a{
  width:24px;height:24px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  color:#fff;
  transition:transform .2s ease, filter .2s ease;
}
.top-bar-socials a:hover{transform:translateY(-1px);filter:brightness(1.15);}
.top-bar-socials a.fb{background:#1877F2;}
.top-bar-socials a.ig{background:#c1327a;}
.top-bar-socials a.li{background:#0A66C2;}
.top-bar-socials a.x{background:#000;}
.top-bar-socials a.yt{background:#FF0000;}

.header-wrap.is-scrolled .top-bar{max-height:0;opacity:0;}

.site-header{
  height:var(--nav-h);
  display:flex;align-items:center;
  background:rgba(246,248,252,.94);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
  transition:height .3s ease;
}
.header-wrap.is-scrolled .site-header{height:72px;box-shadow:0 6px 20px -14px rgba(13,31,77,.35);}
.site-header .container{display:flex;align-items:center;justify-content:space-between;width:100%;}
.brand{display:flex;align-items:center;gap:10px;}
.brand img{height:46px;width:auto;}

.nav-links{display:flex;align-items:center;gap:34px;}
.nav-links a{
  font-size:14.5px;font-weight:600;color:var(--ink);
  position:relative;padding:6px 0;
}
.nav-links a::after{
  content:'';position:absolute;left:0;bottom:0;height:2px;width:0;
  background:var(--blue-500);transition:width .25s ease;
}
.nav-links a:hover::after{width:100%;}
.nav-links a.is-active{color:var(--blue-500);}
.nav-links a.is-active::after{width:100%;}

.nav-right{display:flex;align-items:center;gap:18px;}
.lang-switch{
  display:flex;align-items:center;font-family:var(--font-mono);font-size:12.5px;
  border:1px solid var(--line);border-radius:100px;overflow:hidden;
}
.lang-switch a{padding:8px 12px;font-weight:600;color:var(--ink-400);}
.lang-switch a.is-active{background:var(--navy-950);color:var(--white);}

.nav-toggle{
  display:none;
  width:42px;height:42px;border-radius:50%;
  border:1px solid var(--line);background:var(--white);
  align-items:center;justify-content:center;
  flex-direction:column;gap:4px;
}
.nav-toggle span{width:18px;height:2px;background:var(--navy-950);border-radius:2px;transition:transform .25s, opacity .25s;}

@media (max-width:960px){
  .nav-links{
    position:fixed;inset:calc(var(--topbar-h) + var(--nav-h)) 0 0 0;
    background:var(--paper);
    flex-direction:column;justify-content:flex-start;
    padding:40px 32px;gap:28px;
    transform:translateY(-12px);
    opacity:0;visibility:hidden;pointer-events:none;
    transition:opacity .3s ease, transform .3s ease, visibility .3s;
  }
  .nav-links.is-open{opacity:1;visibility:visible;pointer-events:auto;transform:translateY(0);}
  .nav-links a{font-size:22px;}
  .nav-right .btn-ghost{display:none;}
  .nav-toggle{display:flex;}
}

@media (max-width:860px){
  .top-bar-item.address{display:none;}
}
@media (max-width:640px){
  .top-bar-item.email{display:none;}
  .top-bar-info{gap:16px;}
}
@media (max-width:480px){
  .top-bar{max-height:40px;}
  .top-bar-inner{height:40px;}
  .top-bar-item .label-text{display:none;}
  .top-bar-socials{gap:6px;}
  .top-bar-socials a{width:22px;height:22px;}
}

/* ==========================================================================
   Page header (interior pages banner)
   ========================================================================== */
.page-header{
  background:linear-gradient(160deg,var(--navy-950),var(--navy-800));
  padding:calc(var(--nav-h) + var(--topbar-h) + 64px) 0 64px;
  color:var(--white);
  position:relative;overflow:hidden;
}
.page-header::after{
  content:'';position:absolute;top:-20%;right:-10%;width:420px;height:420px;
  background:radial-gradient(circle, rgba(30,155,214,.22), transparent 70%);
}
.page-header-title{font-size:clamp(30px,4vw,46px);color:var(--white);position:relative;z-index:1;}
.page-header-lead{margin-top:16px;font-size:16px;line-height:1.7;color:rgba(255,255,255,.68);max-width:600px;position:relative;z-index:1;}

/* ==========================================================================
   Hero slider — photo variant
   ========================================================================== */
.hero-slide-photo{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;}
.hero{
  position:relative;
  padding:calc(var(--nav-h) + var(--topbar-h) + 76px) 0 90px;
  background:var(--paper);
  overflow:hidden;
}
.hero::before{
  content:'';
  position:absolute;top:-10%;right:-8%;width:640px;height:640px;
  background:radial-gradient(circle, rgba(30,155,214,.14), transparent 70%);
  pointer-events:none;
}
.hero-grid{
  display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center;
  position:relative;z-index:2;
}
.hero-tags{
  font-family:var(--font-mono);font-size:12.5px;letter-spacing:.06em;
  color:var(--ink-400);margin-bottom:22px;
}
.hero-title{
  font-size:clamp(36px,4.6vw,60px);
  letter-spacing:-.01em;
}
.hero-title em{
  font-style:italic;color:var(--blue-500);
}
.hero-lead{
  margin-top:22px;font-size:17.5px;line-height:1.7;color:var(--ink-600);
  max-width:520px;
}
.hero-actions{display:flex;flex-wrap:wrap;gap:16px;margin-top:34px;}
.hero-stats{
  display:grid;grid-template-columns:repeat(3,1fr);gap:22px;
  margin-top:56px;padding-top:34px;border-top:1px solid var(--line);
  max-width:560px;
}
@media (max-width:900px){
  .hero-grid{grid-template-columns:1fr;gap:44px;}
  .hero-visual{order:-1;}
}
@media (max-width:480px){
  .hero-stats{grid-template-columns:1fr 1fr;row-gap:26px;}
  .hero-actions{flex-direction:column;align-items:stretch;}
  .hero-actions .btn{width:100%;}
}
.hero-stat-num{
  font-family:var(--font-display);font-size:32px;color:var(--navy-950);font-weight:700;
}
.hero-stat-lbl{
  font-size:12.5px;color:var(--ink-400);margin-top:6px;line-height:1.4;
}

/* --- Signature graphic: animated hero slider --- */
.hero-visual{position:relative;display:flex;align-items:center;justify-content:center;}
.hero-slider{
  position:relative;width:100%;max-width:560px;aspect-ratio:4/5;
  border-radius:32px;overflow:hidden;box-shadow:var(--shadow-soft);
  background:linear-gradient(160deg,var(--navy-950),var(--navy-800));
}
.hero-slide{
  position:absolute;inset:0;opacity:0;transform:scale(1.04);
  transition:opacity 1s ease, transform 1.4s ease;pointer-events:none;
}
.hero-slide.is-active{opacity:1;transform:scale(1);pointer-events:auto;z-index:2;}
.hero-slide-svg{position:absolute;inset:0;width:100%;height:100%;}

/* --- Desktop: hero becomes a full-bleed horizontal banner, photo behind copy --- */
@media (min-width:900px){
  .hero{
    padding:0;min-height:640px;display:flex;align-items:center;
  }
  .hero::before{display:none;}
  .hero-grid{display:block;width:100%;padding:calc(var(--nav-h) + var(--topbar-h) + 60px) 0 60px;}
  .hero-visual{
    position:absolute;top:0;left:50%;width:100vw;height:100%;
    margin-left:-50vw;z-index:0;order:0;
  }
  .hero-visual::after{
    content:'';position:absolute;inset:0;
    background:linear-gradient(100deg, rgba(8,20,49,.92) 0%, rgba(8,20,49,.66) 40%, rgba(8,20,49,.18) 72%);
  }
  .hero-slider{width:100%;height:100%;max-width:none;aspect-ratio:auto;border-radius:0;box-shadow:none;background:none;}
  .hero-grid > div:first-child{max-width:600px;}
  .hero .eyebrow{color:var(--blue-300);}
  .hero .hero-tags{color:rgba(255,255,255,.55);}
  .hero-title{color:var(--white);}
  .hero-lead{color:rgba(255,255,255,.8);}
  .hero-stats{border-top-color:rgba(255,255,255,.22);}
  .hero-stat-num{color:var(--white);}
  .hero-stat-lbl{color:rgba(255,255,255,.6);}
  .hero .btn-ghost{color:var(--white);border-color:rgba(255,255,255,.35);}
  .hero .btn-ghost:hover{border-color:var(--white);background:rgba(255,255,255,.08);}
}

.node-dot{fill:var(--blue-300);}
.node-dot.is-hub{fill:var(--white);}
.node-line{stroke:rgba(255,255,255,.28);stroke-width:1;fill:none;}
.node-pulse{
  fill:none;stroke:var(--blue-400);stroke-width:1.4;
  animation:pulse-ring 3.2s ease-out infinite;
  transform-origin:center;
}
.node-label{
  font-family:var(--font-mono);font-size:8.5px;fill:rgba(255,255,255,.65);
  letter-spacing:.02em;
}
@keyframes pulse-ring{
  0%{opacity:.9;transform:scale(.4);}
  80%{opacity:0;}
  100%{opacity:0;transform:scale(1);}
}

.skyline-block{fill:var(--navy-700);}
.skyline-block.alt{fill:var(--navy-800);}
.skyline-window{fill:var(--blue-300);opacity:.55;}
.skyline-sun{fill:var(--blue-400);opacity:.9;}
.skyline-wave{stroke:rgba(255,255,255,.18);stroke-width:1.4;fill:none;}

.partner-ring{fill:none;stroke:rgba(255,255,255,.2);stroke-width:1;}
.partner-bar{fill:var(--blue-400);}
.partner-bar.dim{fill:var(--navy-700);}
.partner-dot{fill:var(--blue-300);}

.scale-line{stroke:var(--blue-300);stroke-width:2;fill:none;stroke-linecap:round;stroke-linejoin:round;}
.scale-pan{fill:none;stroke:var(--blue-400);stroke-width:1.6;stroke-linecap:round;}
.scale-orbit{fill:none;stroke:rgba(255,255,255,.16);stroke-width:1;}
.scale-orbit-dot{fill:var(--blue-300);animation:orbit-spin 10s linear infinite;transform-origin:200px 190px;}
@keyframes orbit-spin{from{transform:rotate(0deg) translateX(0);}to{transform:rotate(360deg);}}

.slider-controls{
  position:absolute;left:0;right:0;bottom:22px;z-index:5;
  display:flex;align-items:center;justify-content:center;gap:10px;
}
.slider-dot{
  width:8px;height:8px;border-radius:50%;border:none;background:rgba(255,255,255,.35);
  padding:0;transition:background .25s ease, transform .25s ease;
}
.slider-dot.is-active{background:var(--white);transform:scale(1.25);}
.slider-arrow{
  position:absolute;top:50%;transform:translateY(-50%);z-index:5;
  width:38px;height:38px;border-radius:50%;border:1px solid rgba(255,255,255,.25);
  background:rgba(8,20,49,.35);color:var(--white);display:flex;align-items:center;justify-content:center;
  transition:background .25s ease, border-color .25s ease;
}
.slider-arrow:hover{background:rgba(8,20,49,.6);border-color:rgba(255,255,255,.5);}
.slider-arrow.prev{left:16px;}
.slider-arrow.next{right:16px;}

/* ==========================================================================
   Section shell + reveal
   ========================================================================== */
.section{padding:110px 0;}
.section-tight{padding:80px 0;}
.section-head{max-width:680px;margin-bottom:56px;}
.section-title{font-size:clamp(28px,3.2vw,40px);letter-spacing:-.01em;}
.section-text{margin-top:16px;font-size:16.5px;line-height:1.7;color:var(--ink-600);}

[data-reveal]{opacity:0;transform:translateY(22px);transition:opacity .7s ease, transform .7s ease;}
[data-reveal].is-visible{opacity:1;transform:translateY(0);}

/* ==========================================================================
   Pillars (Gabon Industriel / Vert / Services)
   ========================================================================== */
.pillars{
  background:var(--navy-950);
  position:relative;
  color:var(--white);
  clip-path:polygon(0 4%, 100% 0, 100% 96%, 0 100%);
  margin:60px 0;
}
.pillars .section-text{color:rgba(255,255,255,.68);}
.pillars .section-title{color:var(--white);}
.pillar-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:2px;background:rgba(255,255,255,.1);border-radius:20px;overflow:hidden;}
.pillar-card{
  background:var(--navy-900);padding:38px 32px;
  transition:background .3s ease;
}
.pillar-card:hover{background:var(--navy-800);}
.pillar-index{font-family:var(--font-mono);font-size:12px;color:var(--blue-300);letter-spacing:.1em;}
.pillar-card h3{color:var(--white);font-size:22px;margin:16px 0 12px;}
.pillar-card p{color:rgba(255,255,255,.66);font-size:14.5px;line-height:1.65;}

@media (max-width:860px){
  .pillar-grid{grid-template-columns:1fr;}
  .pillars{clip-path:none;}
}

/* ==========================================================================
   What we do
   ========================================================================== */
.what-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;}
.what-card{
  background:var(--white);border:1px solid var(--line);border-radius:var(--radius-md);
  padding:34px 30px;box-shadow:var(--shadow-card);
  transition:transform .3s ease;
}
.what-card:hover{transform:translateY(-6px);}
.what-icon{
  width:48px;height:48px;border-radius:14px;
  background:var(--paper-dim);display:flex;align-items:center;justify-content:center;
  margin-bottom:20px;color:var(--blue-500);
}
.what-card h3{font-size:19px;margin-bottom:10px;}
.what-card p{font-size:14.5px;line-height:1.65;color:var(--ink-600);}

/* ==========================================================================
   Expertise grid
   ========================================================================== */
.expertise{background:var(--paper-dim);}
.expertise-grid{
  display:grid;grid-template-columns:repeat(4,1fr);gap:16px;
}
.expertise-item{
  background:var(--white);border:1px solid var(--line);border-radius:var(--radius-md);
  padding:26px 22px;font-weight:700;font-size:14.5px;line-height:1.4;color:var(--navy-950);
  display:flex;align-items:flex-start;gap:12px;min-height:104px;
  box-shadow:var(--shadow-card);transition:transform .25s ease, border-color .25s ease;
}
.expertise-item:hover{transform:translateY(-4px);border-color:var(--blue-300);}
.expertise-item::before{
  content:'';width:8px;height:8px;border-radius:2px;background:var(--blue-500);
  margin-top:6px;flex:none;
}
@media (max-width:960px){.expertise-grid{grid-template-columns:repeat(2,1fr);}}
@media (max-width:560px){.expertise-grid{grid-template-columns:1fr;}}

@media (max-width:760px){
  .what-grid{grid-template-columns:1fr;}
}

/* ==========================================================================
   Network / Experience
   ========================================================================== */
.network-section{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center;}
.country-chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:28px;}
.chip{
  font-family:var(--font-mono);font-size:12px;padding:8px 14px;border-radius:100px;
  background:var(--white);border:1px solid var(--line);color:var(--ink-600);
}
.collab-cards{display:grid;gap:20px;}
.collab-card{
  background:var(--white);border:1px solid var(--line);border-radius:var(--radius-md);
  padding:28px;box-shadow:var(--shadow-card);
}
.collab-card h4{font-size:17px;margin-bottom:8px;color:var(--navy-950);font-family:var(--font-display);}
.collab-card p{font-size:14px;color:var(--ink-600);line-height:1.6;}

@media (max-width:900px){.network-section{grid-template-columns:1fr;}}

/* ==========================================================================
   Founder quote
   ========================================================================== */
.founder{
  background:var(--navy-950);color:var(--white);position:relative;
}
.founder-grid{display:grid;grid-template-columns:.9fr 1.4fr;gap:56px;align-items:center;}
.founder-avatar{
  width:100%;aspect-ratio:4/5;border-radius:var(--radius-lg);
  background:linear-gradient(160deg,var(--navy-800),var(--navy-700));
  display:flex;align-items:center;justify-content:center;
  overflow:hidden;position:relative;
  border:1px solid var(--line-dark);
}
.founder-avatar img{width:100%;height:100%;object-fit:cover;}
.founder-quote{
  font-family:var(--font-display);font-size:clamp(22px,2.6vw,32px);line-height:1.45;
  font-weight:500;
}
.founder-quote::before{content:'“';color:var(--blue-400);}
.founder-quote::after{content:'”';color:var(--blue-400);}
.founder-byline{margin-top:28px;display:flex;align-items:center;gap:14px;}
.founder-byline-bar{width:36px;height:2px;background:var(--blue-400);}
.founder-name{font-weight:700;}
.founder-role{font-size:13.5px;color:rgba(255,255,255,.6);}

@media (max-width:800px){.founder-grid{grid-template-columns:1fr;}.founder-avatar{max-width:220px;margin:0 auto;}}

/* ==========================================================================
   Values
   ========================================================================== */
.values-bars{display:grid;gap:14px;max-width:640px;}
.value-bar{
  display:flex;align-items:center;justify-content:space-between;
  padding:22px 30px;border-radius:100px;font-weight:800;font-size:15px;
  letter-spacing:.02em;color:var(--white);
}
.value-bar span.num{font-family:var(--font-mono);font-weight:500;font-size:12.5px;opacity:.7;}
.value-bar:nth-child(1){background:var(--navy-950);width:100%;}
.value-bar:nth-child(2){background:var(--navy-800);width:82%;}
.value-bar:nth-child(3){background:var(--blue-500);width:64%;}

/* ==========================================================================
   Team
   ========================================================================== */
.team-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;}
.team-card{text-align:left;}
.team-avatar{
  aspect-ratio:3/3.6;border-radius:var(--radius-md);
  background:var(--paper-dim);
  border:1px solid var(--line);
  display:flex;align-items:center;justify-content:center;
  margin-bottom:16px;position:relative;overflow:hidden;
}
.team-avatar img{width:100%;height:100%;object-fit:cover;}
.team-avatar::after{
  content:'';position:absolute;bottom:0;left:0;right:0;height:5px;background:var(--blue-500);
}
.team-name{font-weight:700;font-size:15.5px;}
.team-role{font-size:13px;color:var(--ink-400);margin-top:4px;}
@media (max-width:900px){.team-grid{grid-template-columns:repeat(2,1fr);}}
@media (max-width:520px){.team-grid{grid-template-columns:1fr 1fr;gap:16px;}}

/* ==========================================================================
   About
   ========================================================================== */
.about-grid{display:grid;grid-template-columns:.7fr 1.3fr;gap:56px;}
.about-grid .section-title{font-size:clamp(26px,3vw,36px);}
.about-copy p{font-size:15.5px;line-height:1.75;color:var(--ink-600);}
.about-copy p + p{margin-top:16px;}
@media (max-width:860px){.about-grid{grid-template-columns:1fr;gap:24px;}}

/* ==========================================================================
   Articles
   ========================================================================== */
.article-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:26px;}
.article-card{
  background:var(--white);border:1px solid var(--line);border-radius:var(--radius-md);
  padding:32px;box-shadow:var(--shadow-card);
  display:flex;flex-direction:column;gap:14px;
  transition:transform .3s ease;
}
.article-card:hover{transform:translateY(-6px);}
.article-cat{
  font-family:var(--font-mono);font-size:11.5px;color:var(--blue-500);
  text-transform:uppercase;letter-spacing:.08em;
}
.article-card h3{font-size:19.5px;line-height:1.3;}
.article-card p{font-size:14px;color:var(--ink-600);line-height:1.6;}
.article-link{font-weight:700;font-size:13.5px;color:var(--navy-950);margin-top:6px;display:inline-flex;align-items:center;gap:6px;}
@media (max-width:760px){.article-grid{grid-template-columns:1fr;}}

/* ==========================================================================
   Contact
   ========================================================================== */
.contact{background:var(--navy-950);color:var(--white);}
.contact .section-text{color:rgba(255,255,255,.65);}
.contact-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:56px;}
.contact-info-list{display:grid;gap:22px;margin-top:36px;}
.contact-info-item{display:flex;gap:16px;align-items:flex-start;}
.contact-info-icon{
  width:42px;height:42px;border-radius:12px;background:rgba(255,255,255,.08);
  display:flex;align-items:center;justify-content:center;flex:none;color:var(--blue-300);
}
.contact-info-label{font-size:12px;color:rgba(255,255,255,.5);text-transform:uppercase;letter-spacing:.08em;font-family:var(--font-mono);}
.contact-info-value{font-size:15px;margin-top:4px;line-height:1.5;}
.contact-info-value a{text-decoration:none;}
.contact-info-value a:hover{color:var(--blue-300);}
.social-row{display:flex;gap:12px;margin-top:36px;}
.social-row a{
  width:40px;height:40px;border-radius:50%;border:1px solid var(--line-dark);
  display:flex;align-items:center;justify-content:center;transition:background .25s ease, border-color .25s ease;
}
.social-row a:hover{background:var(--blue-500);border-color:var(--blue-500);}

.contact-form{
  background:var(--white);border-radius:var(--radius-lg);padding:40px;
  box-shadow:0 30px 70px -30px rgba(0,0,0,.5);
}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:18px;}
.field{margin-bottom:18px;}
.field label{
  display:block;font-size:12.5px;font-weight:700;color:var(--ink-600);margin-bottom:8px;
  text-transform:uppercase;letter-spacing:.04em;
}
.field label .req{color:var(--blue-500);}
.field input,.field select,.field textarea{
  width:100%;padding:13px 16px;border-radius:12px;border:1px solid var(--line);
  font-family:var(--font-body);font-size:14.5px;color:var(--ink);background:var(--paper);
  transition:border-color .2s ease, box-shadow .2s ease;
}
.field input:focus,.field select:focus,.field textarea:focus{
  border-color:var(--blue-500);box-shadow:0 0 0 4px rgba(30,155,214,.12);outline:none;
}
.field textarea{resize:vertical;min-height:120px;}
.form-msg{
  padding:14px 18px;border-radius:12px;font-size:14px;margin-bottom:18px;font-weight:600;
}
.form-msg.success{background:#e5f7ec;color:#1c7a43;}
.form-msg.error{background:#fdecec;color:#c22a2a;}
@media (max-width:640px){.form-row{grid-template-columns:1fr;}.contact-grid{grid-template-columns:1fr;}.contact-form{padding:26px;}}

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer{background:var(--navy-950);color:rgba(255,255,255,.6);padding:64px 0 28px;border-top:1px solid var(--line-dark);}
.footer-grid{
  display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:40px;
  padding-bottom:40px;border-bottom:1px solid var(--line-dark);
}
.footer-logo{height:40px;margin-bottom:18px;}
.footer-desc{font-size:13.5px;line-height:1.65;color:rgba(255,255,255,.55);max-width:320px;}
.footer-socials{display:flex;gap:10px;margin-top:20px;}
.footer-socials a{
  width:30px;height:30px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  color:rgba(255,255,255,.78);background:rgba(255,255,255,.08);
  transition:background .2s ease, color .2s ease, transform .2s ease;
}
.footer-socials a:hover{color:#fff;transform:translateY(-2px);}
.footer-socials a.fb:hover{background:#1877F2;}
.footer-socials a.ig:hover{background:#c1327a;}
.footer-socials a.li:hover{background:#0A66C2;}
.footer-socials a.x:hover{background:#000;}
.footer-socials a.yt:hover{background:#FF0000;}

.footer-col-title{
  font-family:var(--font-mono);font-size:12px;letter-spacing:.08em;text-transform:uppercase;
  color:rgba(255,255,255,.85);margin-bottom:18px;font-weight:500;
}
.footer-nav{display:flex;flex-direction:column;gap:12px;}
.footer-nav a{font-size:13.5px;font-weight:600;color:rgba(255,255,255,.65);}
.footer-nav a:hover{color:var(--white);}
.footer-contact{display:flex;flex-direction:column;gap:14px;}
.footer-contact-item{display:flex;align-items:flex-start;gap:10px;font-size:13px;color:rgba(255,255,255,.62);line-height:1.5;}
.footer-contact-item svg{flex:none;margin-top:2px;color:var(--blue-300);}
.footer-contact-item a{color:inherit;}
.footer-contact-item a:hover{color:var(--white);}

.footer-bottom{display:flex;justify-content:space-between;align-items:center;padding-top:24px;font-size:12.5px;flex-wrap:wrap;gap:10px;}

@media (max-width:960px){
  .footer-grid{grid-template-columns:1fr 1fr;row-gap:36px;}
  .footer-col-brand{grid-column:1 / -1;}
}
@media (max-width:560px){
  .footer-grid{grid-template-columns:1fr;}
}

/* ==========================================================================
   Floating widgets: Chatbot + WhatsApp
   ========================================================================== */
.float-stack{position:fixed;right:26px;bottom:26px;z-index:1200;display:flex;flex-direction:column;align-items:flex-end;gap:14px;}

.fab{
  width:60px;height:60px;border-radius:50%;border:none;
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 16px 34px -12px rgba(13,31,77,.45);
  transition:transform .25s ease;color:var(--white);position:relative;
}
.fab:hover{transform:translateY(-3px) scale(1.03);}
.fab-chat{background:var(--navy-950);}
.fab-whatsapp{background:#25D366;}
.fab-tooltip{
  position:absolute;right:70px;top:50%;transform:translateY(-50%) translateX(6px);
  background:var(--ink);color:var(--white);font-size:12.5px;padding:8px 12px;border-radius:8px;
  white-space:nowrap;opacity:0;pointer-events:none;transition:opacity .2s ease, transform .2s ease;
}
.fab:hover .fab-tooltip{opacity:1;transform:translateY(-50%) translateX(0);}
.fab-badge{
  position:absolute;top:-2px;right:-2px;width:16px;height:16px;border-radius:50%;
  background:var(--blue-500);border:2px solid var(--paper);
}

.chat-panel{
  position:fixed;right:26px;bottom:100px;width:360px;max-width:calc(100vw - 40px);
  background:var(--white);border-radius:22px;box-shadow:0 40px 80px -30px rgba(8,20,49,.45);
  overflow:hidden;z-index:1200;
  display:flex;flex-direction:column;height:min(520px, 70vh);
  transform:translateY(16px) scale(.98);opacity:0;pointer-events:none;
  transition:opacity .25s ease, transform .25s ease;
}
.chat-panel.is-open{opacity:1;transform:translateY(0) scale(1);pointer-events:auto;}
.chat-head{
  background:var(--navy-950);color:var(--white);padding:18px 20px;
  display:flex;align-items:center;gap:12px;
}
.chat-avatar{
  width:38px;height:38px;border-radius:50%;background:var(--blue-500);
  display:flex;align-items:center;justify-content:center;font-family:var(--font-display);font-weight:700;
}
.chat-head-text{flex:1;}
.chat-head-title{font-weight:700;font-size:14.5px;}
.chat-head-status{font-size:11.5px;color:rgba(255,255,255,.6);display:flex;align-items:center;gap:6px;}
.chat-head-status::before{content:'';width:6px;height:6px;border-radius:50%;background:#3ddc84;}
.chat-close{background:none;border:none;color:rgba(255,255,255,.7);width:30px;height:30px;border-radius:50%;display:flex;align-items:center;justify-content:center;}
.chat-close:hover{background:rgba(255,255,255,.1);color:var(--white);}

.chat-body{flex:1;padding:18px;overflow-y:auto;display:flex;flex-direction:column;gap:12px;background:var(--paper-dim);}
.msg{max-width:82%;padding:11px 14px;border-radius:14px;font-size:13.5px;line-height:1.5;}
.msg-bot{background:var(--white);border:1px solid var(--line);align-self:flex-start;border-bottom-left-radius:4px;}
.msg-user{background:var(--blue-500);color:var(--white);align-self:flex-end;border-bottom-right-radius:4px;}
.chat-quick{display:flex;flex-wrap:wrap;gap:8px;margin-top:2px;}
.chat-quick button{
  border:1px solid var(--line);background:var(--white);border-radius:100px;
  padding:8px 13px;font-size:12.5px;font-weight:600;color:var(--navy-950);
}
.chat-quick button:hover{border-color:var(--blue-500);color:var(--blue-500);}
.chat-foot{padding:14px;border-top:1px solid var(--line);display:flex;gap:10px;background:var(--white);}
.chat-foot input{
  flex:1;border:1px solid var(--line);border-radius:100px;padding:12px 16px;font-size:13.5px;
  font-family:var(--font-body);background:var(--paper);
}
.chat-foot input:focus{outline:none;border-color:var(--blue-500);}
.chat-send{
  width:42px;height:42px;border-radius:50%;background:var(--navy-950);color:var(--white);
  display:flex;align-items:center;justify-content:center;border:none;flex:none;
}
.chat-send:hover{background:var(--blue-500);}

@media (max-width:480px){
  .chat-panel{right:12px;left:12px;width:auto;bottom:92px;}
  .float-stack{right:16px;bottom:16px;}
}

/* Typing indicator */
.typing{display:flex;gap:4px;align-items:center;padding:6px 4px;}
.typing span{width:6px;height:6px;border-radius:50%;background:var(--ink-400);animation:typing-bounce 1.2s infinite ease-in-out;}
.typing span:nth-child(2){animation-delay:.15s;}
.typing span:nth-child(3){animation-delay:.3s;}
@keyframes typing-bounce{0%,60%,100%{transform:translateY(0);opacity:.5;}30%{transform:translateY(-4px);opacity:1;}}

.chat-body::-webkit-scrollbar{width:6px;}
.chat-body::-webkit-scrollbar-thumb{background:var(--line);border-radius:10px;}