/* ===== Brookesia Tech — shared styles ===== */
:root{
  --bg:#060b16;
  --bg-alt:#0a132a;
  --surface:#0d1830;
  --surface-2:#101c38;
  --line:rgba(255,255,255,0.09);
  --text:#eef1f8;
  --muted:#8b96b4;
  --blue:#2f6fe0;
  --blue-deep:#1b3f8f;
  --teal:#15c9a2;
  --teal-deep:#0d8f78;
  --grad: linear-gradient(100deg, var(--blue) 0%, #22a5c8 50%, var(--teal) 100%);
  --grad-soft: linear-gradient(100deg, rgba(47,111,224,0.18), rgba(21,201,162,0.18));
  --radius: 14px;
}
*{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  background:var(--bg);
  color:var(--text);
  font-family:'Inter', sans-serif;
  line-height:1.6;
  overflow-x:hidden;
}
h1,h2,h3,.display{font-family:'Space Grotesk', sans-serif;}
.mono{font-family:'JetBrains Mono', monospace;}
a{color:inherit; text-decoration:none;}
img{max-width:100%; display:block;}
.wrap{max-width:1180px; margin:0 auto; padding:0 32px;}
section{position:relative;}
ul{list-style:none;}

/* ---------- Blobs ---------- */
.blob-field{position:absolute; inset:0; overflow:hidden; z-index:0; pointer-events:none;}
.blob{
  position:absolute; filter:blur(60px); opacity:0.55; mix-blend-mode:screen;
  animation: drift 22s ease-in-out infinite, morph 14s ease-in-out infinite;
  will-change: transform, border-radius;
}
.blob-blue{background:radial-gradient(circle at 30% 30%, var(--blue), transparent 70%); background-color:var(--blue);}
.blob-teal{background:radial-gradient(circle at 60% 40%, var(--teal), transparent 70%); background-color:var(--teal);}
.blob-1{width:420px; height:420px; top:-120px; left:-80px; border-radius:42% 58% 65% 35% / 45% 40% 60% 55%; animation-delay:0s, 0s;}
.blob-2{width:380px; height:380px; top:60px; right:-100px; border-radius:60% 40% 35% 65% / 55% 60% 40% 45%; animation-delay:-6s, -3s;}
.blob-3{width:300px; height:300px; bottom:-100px; left:30%; border-radius:50% 50% 35% 65% / 40% 60% 40% 60%; animation-delay:-12s, -7s;}

@keyframes drift{
  0%,100%{transform:translate(0,0) scale(1);}
  25%{transform:translate(30px,-25px) scale(1.05);}
  50%{transform:translate(-15px,20px) scale(0.96);}
  75%{transform:translate(20px,15px) scale(1.02);}
}
@keyframes morph{
  0%,100%{border-radius:42% 58% 65% 35% / 45% 40% 60% 55%;}
  33%{border-radius:65% 35% 45% 55% / 55% 65% 35% 45%;}
  66%{border-radius:35% 65% 55% 45% / 60% 35% 65% 40%;}
}
@media (prefers-reduced-motion: reduce){
  .blob{animation:none;}
}

/* ---------- Neural particle field ---------- */
.neural-canvas{
  position:absolute; inset:0; width:100%; height:100%; z-index:1; pointer-events:none;
}
.hero .neural-canvas, .page-hero .neural-canvas{ pointer-events:auto; }
.hero, .page-hero{ isolation:isolate; }
.hero .wrap, .page-hero .wrap{ position:relative; z-index:2; }

/* ---------- Scroll reveal ---------- */
.reveal{opacity:0; transform:translateY(28px); transition:opacity 0.7s ease, transform 0.7s cubic-bezier(.22,.9,.32,1);}
.reveal.in{opacity:1; transform:translateY(0);}
.reveal-stagger > *{opacity:0; transform:translateY(24px); transition:opacity 0.6s ease, transform 0.6s ease;}
.reveal-stagger.in > *{opacity:1; transform:translateY(0);}
.reveal-stagger.in > *:nth-child(1){transition-delay:0.05s;}
.reveal-stagger.in > *:nth-child(2){transition-delay:0.12s;}
.reveal-stagger.in > *:nth-child(3){transition-delay:0.19s;}
.reveal-stagger.in > *:nth-child(4){transition-delay:0.26s;}
.reveal-stagger.in > *:nth-child(5){transition-delay:0.33s;}
.reveal-stagger.in > *:nth-child(6){transition-delay:0.40s;}
@media (prefers-reduced-motion: reduce){
  .reveal, .reveal-stagger > *{opacity:1; transform:none; transition:none;}
}

/* ---------- Subtle parallax ---------- */
.parallax-bg{
  --parallax-bg-y:0px;
  --parallax-bg-x:0px;
  background-position:calc(50% + var(--parallax-bg-x)) calc(50% + var(--parallax-bg-y));
  will-change:background-position;
}
.parallax-layer{
  --parallax-y:0px;
  --parallax-x:0px;
  transform:translate3d(var(--parallax-x), var(--parallax-y), 0);
  will-change:transform;
}
.parallax-card{
  --parallax-y:0px;
  --parallax-x:0px;
  transform:translate3d(var(--parallax-x), var(--parallax-y), 0);
  transition:background 0.25s, transform 0.08s linear;
  will-change:transform;
}
@media (prefers-reduced-motion: reduce){
  .parallax-bg{background-position:center;}
  .parallax-layer,
  .parallax-card{transform:none;}
}

/* ---------- Header ---------- */
header{
  position:sticky; top:0; z-index:100;
  background:rgba(6,11,22,0.75);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.nav{display:flex; align-items:center; justify-content:space-between; padding:14px 32px; max-width:1180px; margin:0 auto;}
.brand{
  display:flex;
  align-items:center;
  gap:12px;
  min-width:220px;
  transition:transform 0.2s ease;
}
.brand:hover{transform:translateY(-1px);}
.brand img{
  height:48px;
  width:48px;
  object-fit:contain;
  padding:7px;
  background:#fff;
  border:1px solid rgba(255,255,255,0.2);
  border-radius:14px;
  box-shadow:0 10px 24px rgba(0,0,0,0.18), 0 0 0 4px rgba(21,201,162,0.04);
}
.brand span{
  display:block;
  font-family:'Space Grotesk';
  font-weight:700;
  font-size:17px;
  line-height:1;
  letter-spacing:0.03em;
}
.brand small{
  display:block;
  max-width:180px;
  font-size:8.5px;
  line-height:1.35;
  color:var(--muted);
  font-weight:500;
  letter-spacing:0.1em;
  margin-top:5px;
}
.navlinks{display:flex; gap:34px; font-size:14px; color:var(--muted);}
.navlinks a{position:relative; padding:2px 0; transition:color 0.2s;}
.navlinks a::after{content:''; position:absolute; left:0; bottom:-4px; width:0; height:2px; background:var(--grad); transition:width 0.25s ease;}
.navlinks a:hover{color:var(--text);}
.navlinks a:hover::after, .navlinks a.active::after{width:100%;}
.navlinks a.active{color:var(--text);}
.nav-cta{
  display:inline-flex; align-items:center; gap:6px;
  background:var(--grad); color:#04101f; font-weight:600; font-size:13.5px;
  padding:10px 20px; border-radius:100px; border:none; cursor:pointer;
  transition:transform 0.2s, box-shadow 0.2s;
}
.nav-cta:hover{transform:translateY(-2px); box-shadow:0 10px 24px -8px rgba(21,201,162,0.5);}
.menu-btn{display:none; background:none; border:none; color:var(--text); font-size:22px; cursor:pointer;}
.mobile-menu{
  display:none; flex-direction:column; gap:2px; background:var(--bg-alt); border-bottom:1px solid var(--line);
  padding:10px 32px 20px;
}
.mobile-menu.open{display:flex;}
.mobile-menu a{padding:12px 0; font-size:15px; border-bottom:1px solid var(--line); color:var(--text);}

/* ---------- Page hero (inner pages) ---------- */
.page-hero{padding:90px 0 70px; text-align:center; position:relative; overflow:hidden;}
.eyebrow{
  display:inline-flex; align-items:center; gap:8px;
  font-family:'JetBrains Mono'; font-size:11.5px; letter-spacing:0.12em; text-transform:uppercase;
  color:var(--teal); border:1px solid rgba(21,201,162,0.35); background:rgba(21,201,162,0.08);
  padding:6px 14px; border-radius:100px; margin-bottom:26px; position:relative; z-index:1;
}
.eyebrow::before{content:''; width:6px; height:6px; border-radius:50%; background:var(--teal); box-shadow:0 0 8px var(--teal);}
.page-hero h1{font-size:clamp(32px,5vw,54px); font-weight:600; letter-spacing:-0.01em; position:relative; z-index:1; max-width:720px; margin:0 auto;}
.page-hero p.lead{max-width:560px; margin:22px auto 0; color:var(--muted); font-size:16px; position:relative; z-index:1;}

/* ---------- Hero (home) ---------- */
.hero{
  min-height:720px;
  padding:110px 0 78px;
  position:relative;
  overflow:hidden;
  background:
    linear-gradient(90deg, rgba(6,11,22,0.94) 0%, rgba(6,11,22,0.78) 43%, rgba(6,11,22,0.36) 100%),
    linear-gradient(180deg, rgba(6,11,22,0.24), rgba(6,11,22,0.9)),
    url('https://images.unsplash.com/photo-1555066931-4365d14bab8c?auto=format&fit=crop&w=1800&q=85');
  background-size:cover;
  background-position:center right;
  background-attachment:fixed;
}
.hero::after{
  content:'';
  position:absolute;
  inset:0;
  z-index:0;
  background:
    radial-gradient(circle at 18% 22%, rgba(47,111,224,0.22), transparent 28%),
    radial-gradient(circle at 78% 62%, rgba(21,201,162,0.16), transparent 30%);
  pointer-events:none;
}
.hero .blob-field{opacity:0.42; z-index:1;}
.hero .neural-canvas{opacity:0.34; z-index:2;}
.hero .wrap{position:relative; z-index:3;}
.hero h1{
  font-size:clamp(36px, 5.4vw, 62px); font-weight:600; line-height:1.08; letter-spacing:-0.01em;
  max-width:780px; position:relative; z-index:1;
}
.grad{background:var(--grad); -webkit-background-clip:text; background-clip:text; color:transparent;}
.hero p.lead{max-width:560px; color:var(--muted); font-size:16.5px; margin:24px 0 36px; position:relative; z-index:1;}
.btn-row{display:flex; gap:16px; align-items:center; position:relative; z-index:1; flex-wrap:wrap; justify-content:center;}
.hero .btn-row{justify-content:flex-start;}
.btn-primary{
  background:var(--grad); color:#04101f; font-weight:600; font-size:14.5px;
  padding:14px 26px; border-radius:100px; display:inline-flex; align-items:center; gap:8px;
  box-shadow:0 8px 30px -6px rgba(21,201,162,0.4); transition:transform 0.2s ease, box-shadow 0.2s ease;
}
.btn-primary:hover{transform:translateY(-3px); box-shadow:0 14px 34px -6px rgba(21,201,162,0.55);}
.btn-ghost{
  border:1px solid var(--line); color:var(--text); font-weight:500; font-size:14.5px;
  padding:14px 26px; border-radius:100px; display:inline-flex; align-items:center; gap:8px;
  transition:border-color 0.2s, transform 0.2s;
}
.btn-ghost:hover{border-color:rgba(255,255,255,0.3); transform:translateY(-3px);}

.stack-row{margin-top:70px; position:relative; z-index:1;}
.stack-label{font-family:'JetBrains Mono'; font-size:11px; letter-spacing:0.14em; text-transform:uppercase; color:var(--muted); margin-bottom:16px;}
.stack-chips{display:flex; flex-wrap:wrap; gap:10px;}
.chip{
  font-family:'JetBrains Mono'; font-size:12.5px; color:var(--text);
  border:1px solid var(--line); padding:8px 16px; border-radius:8px; background:var(--surface);
  transition:border-color 0.2s, transform 0.2s;
}
.chip:hover{border-color:var(--teal); transform:translateY(-2px);}

/* ---------- Feature cards ---------- */
.cards4{
  display:grid; grid-template-columns:repeat(4,1fr); gap:1px;
  background:var(--line); border:1px solid var(--line); border-radius:var(--radius); overflow:hidden;
  margin-top:64px; position:relative; z-index:1;
}
.card4{background:var(--surface); padding:26px 22px; transition:background 0.25s;}
.card4:hover{background:var(--surface-2);}
.card4 .ico{
  width:38px; height:38px; border-radius:9px; margin-bottom:18px;
  background:var(--grad-soft); border:1px solid rgba(21,201,162,0.25);
  display:flex; align-items:center; justify-content:center; transition:transform 0.25s;
}
.card4:hover .ico{transform:scale(1.1) rotate(-6deg);}
.card4 h3{font-size:15px; font-weight:600; margin-bottom:8px;}
.card4 p{font-size:13px; color:var(--muted); line-height:1.55;}

/* ---------- Section heading pattern ---------- */
.sec-head{text-align:center; max-width:600px; margin:0 auto 56px;}
.sec-tag{font-family:'JetBrains Mono'; font-size:11.5px; letter-spacing:0.14em; text-transform:uppercase; color:var(--teal); margin-bottom:14px;}
.sec-head h2{font-size:clamp(26px,3.4vw,38px); font-weight:600; letter-spacing:-0.01em;}
.sec-head p{color:var(--muted); margin-top:14px; font-size:15px;}
.trace-divider{width:120px; height:2px; margin:22px auto 0; background:var(--grad); border-radius:2px;}

section.pad{padding:110px 0;}
section.pad.alt{background:var(--bg-alt); border-top:1px solid var(--line); border-bottom:1px solid var(--line);}

/* ---------- Projects ---------- */
.proj-grid{display:grid; grid-template-columns:1fr 1fr; gap:24px;}
.proj-grid.wide{grid-template-columns:repeat(3,1fr);}
.proj-card{
  position:relative; border-radius:var(--radius); overflow:hidden; border:1px solid var(--line);
  aspect-ratio:16/11; background:var(--surface); transition:transform 0.35s ease, border-color 0.35s;
}
.proj-card:hover{transform:translateY(-6px); border-color:rgba(21,201,162,0.4);}
.proj-card .art{position:absolute; inset:0; transition:transform 0.6s ease;}
.proj-card:hover .art{transform:scale(1.08);}
.proj-card .tag{
  position:absolute; top:16px; left:16px; font-family:'JetBrains Mono'; font-size:10.5px;
  letter-spacing:0.1em; text-transform:uppercase; background:rgba(6,11,22,0.6); backdrop-filter:blur(6px);
  padding:5px 10px; border-radius:6px; border:1px solid var(--line);
}
.proj-card .info{
  position:absolute; left:0; right:0; bottom:0; padding:20px;
  background:linear-gradient(to top, rgba(6,11,22,0.92), transparent);
}
.proj-card .info h3{font-size:17px; font-weight:600;}
.proj-card .info span{font-size:12.5px; color:var(--muted);}
.art-1{background:radial-gradient(circle at 30% 30%, var(--blue), var(--bg-alt) 70%);}
.art-2{background:radial-gradient(circle at 70% 40%, var(--teal), var(--bg-alt) 70%);}
.art-3{background:radial-gradient(circle at 40% 70%, var(--blue-deep), var(--bg-alt) 70%);}
.art-4{background:radial-gradient(circle at 60% 30%, var(--teal-deep), var(--bg-alt) 70%);}
.art-5{background:radial-gradient(circle at 50% 50%, var(--blue), var(--teal) 120%);}
.art-6{background:radial-gradient(circle at 20% 60%, var(--teal-deep), var(--blue-deep) 100%);}

/* ---------- Proportional visual assets ---------- */
.section-img,
.project-img,
.story-art,
.team-avatar{
  background-size:cover;
  background-position:center;
  background-repeat:no-repeat;
}
.section-img{
  min-height:220px;
  aspect-ratio:16/10;
  border-radius:var(--radius);
  border:1px solid var(--line);
  overflow:hidden;
  position:relative;
  background-color:var(--surface);
}
.section-img::after,
.project-img::after,
.story-art::after,
.team-avatar::after{
  content:'';
  position:absolute;
  inset:0;
  background:linear-gradient(135deg, rgba(6,11,22,0.08), rgba(6,11,22,0.42));
  pointer-events:none;
}
.img-software{background-image:linear-gradient(rgba(6,11,22,0.16), rgba(6,11,22,0.32)), url('https://images.unsplash.com/photo-1555066931-4365d14bab8c?auto=format&fit=crop&w=1200&q=80');}
.img-cloud{background-image:linear-gradient(rgba(6,11,22,0.1), rgba(6,11,22,0.34)), url('https://images.unsplash.com/photo-1451187580459-43490279c0fa?auto=format&fit=crop&w=1200&q=80');}
.img-ai{background-image:linear-gradient(rgba(6,11,22,0.08), rgba(6,11,22,0.36)), url('https://images.unsplash.com/photo-1677442136019-21780ecad995?auto=format&fit=crop&w=1200&q=80');}
.img-security{background-image:linear-gradient(rgba(6,11,22,0.12), rgba(6,11,22,0.38)), url('https://images.unsplash.com/photo-1563986768609-322da13575f3?auto=format&fit=crop&w=1200&q=80');}
.img-contact{background-image:linear-gradient(rgba(6,11,22,0.08), rgba(6,11,22,0.34)), url('https://images.unsplash.com/photo-1556761175-b413da4baf72?auto=format&fit=crop&w=1200&q=80');}
.project-fintech{background-image:linear-gradient(to top, rgba(6,11,22,0.34), rgba(6,11,22,0.04)), url('https://images.unsplash.com/photo-1554224155-6726b3ff858f?auto=format&fit=crop&w=1100&q=80');}
.project-health{background-image:linear-gradient(to top, rgba(6,11,22,0.34), rgba(6,11,22,0.04)), url('https://images.unsplash.com/photo-1576091160550-2173dba999ef?auto=format&fit=crop&w=1100&q=80');}
.project-agri{background-image:linear-gradient(to top, rgba(6,11,22,0.34), rgba(6,11,22,0.04)), url('https://images.unsplash.com/photo-1500382017468-9049fed747ef?auto=format&fit=crop&w=1100&q=80');}
.project-logistics{background-image:linear-gradient(to top, rgba(6,11,22,0.34), rgba(6,11,22,0.04)), url('https://images.unsplash.com/photo-1586528116311-ad8dd3c8310d?auto=format&fit=crop&w=1100&q=80');}
.project-education{background-image:linear-gradient(to top, rgba(6,11,22,0.34), rgba(6,11,22,0.04)), url('https://images.unsplash.com/photo-1522202176988-66273c2fd55f?auto=format&fit=crop&w=1100&q=80');}
.project-energy{background-image:linear-gradient(to top, rgba(6,11,22,0.34), rgba(6,11,22,0.04)), url('https://images.unsplash.com/photo-1509391366360-2e959784a276?auto=format&fit=crop&w=1100&q=80');}

/* ---------- Services ---------- */
.services-grid{display:grid; grid-template-columns:repeat(2,1fr); gap:1px; background:var(--line); border:1px solid var(--line); border-radius:var(--radius); overflow:hidden;}
.service-item{background:var(--surface); padding:34px; display:flex; gap:20px; transition:background 0.25s;}
.service-item:hover{background:var(--surface-2);}
.service-item .num{font-family:'JetBrains Mono'; font-size:13px; color:var(--teal); min-width:30px;}
.service-item h3{font-size:17px; font-weight:600; margin-bottom:8px;}
.service-item p{color:var(--muted); font-size:14px;}
.service-preview{display:grid; grid-template-columns:repeat(3,1fr); gap:24px;}
.service-tile{
  display:flex;
  flex-direction:column;
  min-height:100%;
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--radius);
  overflow:hidden;
  transition:transform 0.3s, border-color 0.3s;
}
.service-tile:hover{transform:translateY(-6px); border-color:rgba(21,201,162,0.4);}
.service-tile .section-img{border:0; border-radius:0; min-height:190px; aspect-ratio:16/10;}
.service-copy{padding:24px;}
.service-copy span{font-family:'JetBrains Mono'; font-size:12px; color:var(--teal);}
.service-copy h3{font-size:17px; margin:8px 0;}
.service-copy p{font-size:13.5px; color:var(--muted);}
.service-hero{min-height:430px;}
.service-detail-grid{display:grid; gap:34px;}
.service-detail{
  display:grid;
  grid-template-columns:minmax(280px,0.9fr) minmax(320px,1.1fr);
  gap:34px;
  align-items:center;
  padding:28px;
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--radius);
}
.service-detail:nth-child(even) .service-detail-media{order:2;}
.service-detail-media{min-height:300px; aspect-ratio:4/3;}
.service-detail-copy h2{font-size:clamp(24px,3vw,34px); line-height:1.15; margin-bottom:16px;}
.service-detail-copy p{color:var(--muted); margin-bottom:20px;}
.check-list li{
  display:flex;
  gap:10px;
  padding:9px 0;
  border-top:1px solid var(--line);
  font-size:13.5px;
}
.check-list li:first-child{border-top:0;}
.check-list li::before{content:'✓'; color:var(--teal); font-weight:700;}

/* ---------- Testimonials ---------- */
.test-scroll{display:grid; grid-template-columns:repeat(4,1fr); gap:20px;}
.test-card{background:var(--surface); border:1px solid var(--line); border-radius:var(--radius); padding:26px; transition:transform 0.3s, border-color 0.3s;}
.test-card:hover{transform:translateY(-5px); border-color:rgba(47,111,224,0.4);}
.test-card .quote{font-size:14px; color:var(--text); line-height:1.6; margin-bottom:20px;}
.test-person{display:flex; align-items:center; gap:10px;}
.avatar{width:36px; height:36px; border-radius:50%; background:var(--grad);}
.test-person strong{display:block; font-size:13px;}
.test-person span{font-size:12px; color:var(--muted);}

/* ---------- Impact ---------- */
.impact-grid{display:grid; grid-template-columns:repeat(4,1fr); gap:24px;}
.impact-card{
  border:1px solid var(--line); border-radius:var(--radius); padding:36px 24px; text-align:center;
  background:var(--surface); transition:transform 0.3s;
}
.impact-card:hover{transform:translateY(-5px);}
.impact-card .num{font-family:'Space Grotesk'; font-size:44px; font-weight:700;}
.impact-card .num span{background:var(--grad); -webkit-background-clip:text; background-clip:text; color:transparent;}
.impact-card .lbl{color:var(--muted); font-size:13px; margin-top:8px;}

/* ---------- Collaboration / plans ---------- */
.plans{display:grid; grid-template-columns:repeat(3,1fr); gap:24px;}
.plan{border:1px solid var(--line); border-radius:var(--radius); padding:34px 28px; background:var(--surface); transition:transform 0.3s, border-color 0.3s;}
.plan:hover{transform:translateY(-5px);}
.plan.featured{
  background:linear-gradient(180deg, rgba(21,201,162,0.08), var(--surface) 40%);
  border-color:rgba(21,201,162,0.4); position:relative;
}
.plan.featured::before{
  content:'Recommandé'; position:absolute; top:-13px; left:28px; font-family:'JetBrains Mono';
  font-size:10.5px; background:var(--grad); color:#04101f; padding:5px 12px; border-radius:100px; font-weight:600;
}
.plan h3{font-size:19px; font-weight:600; margin-bottom:10px;}
.plan p.desc{color:var(--muted); font-size:13.5px; margin-bottom:22px; min-height:56px;}
.plan ul{margin-bottom:28px;}
.plan li{font-size:13.5px; color:var(--text); padding:8px 0; border-top:1px solid var(--line); display:flex; gap:10px;}
.plan li:first-child{border-top:none;}
.plan li::before{content:'✓'; color:var(--teal);}
.plan .btn-ghost, .plan .btn-primary{width:100%; justify-content:center;}

/* ---------- FAQ ---------- */
.faq{max-width:760px; margin:0 auto;}
.faq-item{border-bottom:1px solid var(--line); padding:22px 0;}
.faq-q{display:flex; justify-content:space-between; align-items:center; cursor:pointer; font-size:15.5px; font-weight:500;}
.faq-q .plus{color:var(--teal); font-size:20px; transition:transform 0.25s;}
.faq-item.open .plus{transform:rotate(45deg);}
.faq-a{max-height:0; overflow:hidden; transition:max-height 0.3s ease; color:var(--muted); font-size:14px;}
.faq-item.open .faq-a{max-height:220px; padding-top:14px;}

/* ---------- CTA ---------- */
.cta-final{
  text-align:center; padding:100px 32px; border-radius:28px; margin:0 32px;
  background:linear-gradient(160deg, var(--surface), var(--bg-alt));
  border:1px solid var(--line); position:relative; overflow:hidden;
}
.cta-final h2{font-size:clamp(30px,4.6vw,52px); font-weight:600; max-width:640px; margin:0 auto 30px; position:relative; z-index:1;}
.cta-final .sec-tag{justify-content:center; display:flex; position:relative; z-index:1;}
.cta-final .btn-primary{position:relative; z-index:1;}

/* ---------- About page specifics ---------- */
.values-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:24px;}
.value-card{background:var(--surface); border:1px solid var(--line); border-radius:var(--radius); padding:30px; transition:transform 0.3s, border-color 0.3s;}
.value-card:hover{transform:translateY(-5px); border-color:rgba(21,201,162,0.35);}
.value-card .ico{width:40px; height:40px; border-radius:10px; background:var(--grad-soft); border:1px solid rgba(21,201,162,0.25); display:flex; align-items:center; justify-content:center; margin-bottom:18px;}
.value-card h3{font-size:16px; font-weight:600; margin-bottom:8px;}
.value-card p{font-size:13.5px; color:var(--muted);}

.story-grid{display:grid; grid-template-columns:1fr 1fr; gap:60px; align-items:center;}
.story-art{
  aspect-ratio:1/1;
  border-radius:24px;
  position:relative;
  overflow:hidden;
  border:1px solid var(--line);
  box-shadow:0 28px 70px rgba(0,0,0,0.28);
  background-image:
    linear-gradient(145deg, rgba(6,11,22,0.08), rgba(6,11,22,0.72)),
    url('https://images.unsplash.com/photo-1552664730-d307ca884978?auto=format&fit=crop&w=1400&q=85');
  background-attachment:fixed;
  background-position:center;
}
.story-art::before{
  content:'';
  position:absolute;
  inset:0;
  z-index:1;
  background:
    linear-gradient(180deg, transparent 35%, rgba(6,11,22,0.82)),
    radial-gradient(circle at 25% 20%, rgba(21,201,162,0.28), transparent 28%);
  pointer-events:none;
}
.story-logo-card{
  position:absolute;
  top:24px;
  left:24px;
  right:24px;
  z-index:2;
  display:flex;
  align-items:center;
  gap:14px;
  padding:14px;
  border:1px solid rgba(255,255,255,0.18);
  border-radius:16px;
  background:rgba(6,11,22,0.56);
  backdrop-filter:blur(12px);
}
.story-logo-card img{
  width:58px;
  height:58px;
  object-fit:contain;
  padding:8px;
  border-radius:14px;
  background:#fff;
  flex-shrink:0;
}
.story-logo-card strong{display:block; font-size:16px; line-height:1.2;}
.story-logo-card span{display:block; color:var(--muted); font-size:12.5px; margin-top:3px;}
.story-art-caption{
  position:absolute;
  left:24px;
  right:24px;
  bottom:24px;
  z-index:2;
}
.story-art-caption span{
  display:inline-flex;
  font-family:'JetBrains Mono';
  font-size:10.5px;
  letter-spacing:0.12em;
  text-transform:uppercase;
  color:var(--teal);
  margin-bottom:10px;
}
.story-art-caption strong{
  display:block;
  max-width:360px;
  font-family:'Space Grotesk';
  font-size:clamp(22px,3vw,32px);
  line-height:1.08;
}
.story-text p{color:var(--muted); font-size:15px; margin-bottom:16px;}

.timeline{display:grid; grid-template-columns:repeat(4,1fr); gap:24px; position:relative;}
.timeline::before{content:''; position:absolute; top:9px; left:5%; right:5%; height:1px; background:var(--line);}
.tl-item{text-align:center; position:relative;}
.tl-dot{width:18px; height:18px; border-radius:50%; background:var(--grad); margin:0 auto 18px; box-shadow:0 0 0 5px var(--bg-alt);}
.tl-item h4{font-family:'JetBrains Mono'; font-size:13px; color:var(--teal); margin-bottom:6px;}
.tl-item p{font-size:13.5px; color:var(--muted);}

.team-grid{display:grid; grid-template-columns:repeat(4,1fr); gap:22px;}
.team-card{
  overflow:hidden;
  background:linear-gradient(180deg, rgba(255,255,255,0.035), rgba(255,255,255,0.015));
  border:1px solid var(--line);
  border-radius:18px;
  transition:transform 0.3s, border-color 0.3s, box-shadow 0.3s;
}
.team-card:hover{
  transform:translateY(-7px);
  border-color:rgba(21,201,162,0.38);
  box-shadow:0 22px 50px rgba(0,0,0,0.26);
}
.team-avatar{
  aspect-ratio:4/5;
  border-radius:0;
  background:var(--grad-soft);
  border:0;
  margin-bottom:0;
  position:relative;
  overflow:hidden;
  background-size:cover;
  background-position:center top;
  transition:transform 0.55s ease;
}
.team-card:hover .team-avatar{transform:scale(1.04);}
.team-avatar::after{
  content:'';
  position:absolute;
  inset:0;
  background:linear-gradient(180deg, rgba(6,11,22,0) 0%, rgba(6,11,22,0.08) 58%, rgba(6,11,22,0.38) 100%);
}
.team-card:nth-child(1) .team-avatar{background-image:url('https://images.unsplash.com/photo-1494790108377-be9c29b29330?auto=format&fit=crop&w=700&q=88');}
.team-card:nth-child(2) .team-avatar{background-image:url('https://images.unsplash.com/photo-1500648767791-00dcc994a43e?auto=format&fit=crop&w=700&q=88');}
.team-card:nth-child(3) .team-avatar{background-image:url('https://images.unsplash.com/photo-1507003211169-0a1dd7228f2d?auto=format&fit=crop&w=700&q=88');}
.team-card:nth-child(4) .team-avatar{background-image:url('https://images.unsplash.com/photo-1531123897727-8f129e1688ce?auto=format&fit=crop&w=700&q=88');}
.team-info{padding:20px;}
.team-card h4{font-size:16px; font-weight:600; margin-bottom:3px;}
.team-card span{display:block; font-size:12.5px; color:var(--teal); margin-bottom:10px;}
.team-card p{font-size:13px; color:var(--muted); line-height:1.55;}

/* ---------- Process (works page) ---------- */
.process-grid{display:grid; grid-template-columns:repeat(4,1fr); gap:24px;}
.process-item{background:var(--surface); border:1px solid var(--line); border-radius:var(--radius); padding:28px; transition:transform 0.3s;}
.process-item:hover{transform:translateY(-5px);}
.process-item .num{font-family:'Space Grotesk'; font-size:26px; font-weight:700; color:var(--teal); margin-bottom:14px;}
.process-item h3{font-size:15.5px; font-weight:600; margin-bottom:8px;}
.process-item p{font-size:13px; color:var(--muted);}

/* ---------- Contact page ---------- */
.contact-grid{display:grid; grid-template-columns:1fr 1fr; gap:50px;}
.contact-visual{margin-bottom:18px; min-height:260px; aspect-ratio:16/9;}
.contact-info-card{background:var(--surface); border:1px solid var(--line); border-radius:var(--radius); padding:24px; display:flex; gap:16px; align-items:flex-start; margin-bottom:16px; transition:border-color 0.25s;}
.contact-info-card:hover{border-color:rgba(21,201,162,0.35);}
.contact-info-card .ico{width:36px; height:36px; border-radius:9px; background:var(--grad-soft); border:1px solid rgba(21,201,162,0.25); display:flex; align-items:center; justify-content:center; flex-shrink:0;}
.contact-info-card h4{font-size:14.5px; margin-bottom:4px;}
.contact-info-card p, .contact-info-card a{font-size:13.5px; color:var(--muted);}

.form-group{margin-bottom:20px;}
.form-group label{display:block; font-size:13px; color:var(--muted); margin-bottom:8px; font-family:'JetBrains Mono';}
.form-group input, .form-group textarea, .form-group select{
  width:100%; background:var(--surface); border:1px solid var(--line); border-radius:10px; padding:13px 16px;
  color:var(--text); font-family:'Inter'; font-size:14px; transition:border-color 0.25s;
}
.form-group input:focus, .form-group textarea:focus, .form-group select:focus{outline:none; border-color:var(--teal);}
.form-group textarea{resize:vertical; min-height:110px;}
.form-row{display:grid; grid-template-columns:1fr 1fr; gap:16px;}
.form-note{font-size:12px; color:var(--muted); margin-top:12px;}
.submit-btn{border:none; cursor:pointer;}
.form-success{display:none; text-align:center; padding:40px 20px;}
.form-success.show{display:block;}
.form-success .ico{width:56px; height:56px; border-radius:50%; background:var(--grad); display:flex; align-items:center; justify-content:center; margin:0 auto 18px; font-size:24px;}

/* ---------- Footer ---------- */
footer{
  padding:72px 0 30px;
  border-top:1px solid var(--line);
  background:
    radial-gradient(circle at 15% 0%, rgba(47,111,224,0.16), transparent 34%),
    radial-gradient(circle at 85% 20%, rgba(21,201,162,0.12), transparent 32%),
    linear-gradient(180deg, rgba(10,19,42,0.78), var(--bg));
}
.foot-top{
  display:grid;
  grid-template-columns:minmax(280px,1.05fr) minmax(520px,1.4fr);
  gap:56px;
  align-items:start;
  margin-bottom:48px;
}
.foot-brand{
  display:grid;
  grid-template-columns:84px 1fr;
  gap:20px;
  align-items:start;
}
.foot-logo{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width:84px;
  height:84px;
  padding:12px;
  background:#fff;
  border-radius:18px;
  box-shadow:0 18px 38px rgba(0,0,0,0.22);
}
.foot-logo img{width:60px; height:60px; object-fit:contain;}
.foot-brand h3{font-size:20px; font-weight:700; margin-bottom:10px;}
.foot-brand p{
  color:var(--muted);
  font-size:14px;
  max-width:390px;
  margin-bottom:20px;
}
.foot-cta{
  display:inline-flex;
  align-items:center;
  color:var(--teal);
  font-size:13.5px;
  font-weight:600;
  border-bottom:1px solid rgba(21,201,162,0.35);
  padding-bottom:3px;
  transition:color 0.2s, border-color 0.2s;
}
.foot-cta:hover{color:var(--text); border-color:var(--text);}
.foot-cols{
  display:grid;
  grid-template-columns:repeat(3,minmax(150px,1fr));
  gap:36px;
}
.foot-col h4{
  font-size:11px;
  text-transform:uppercase;
  letter-spacing:0.14em;
  color:var(--teal);
  margin-bottom:18px;
}
.foot-col a,
.foot-col span{
  display:block;
  font-size:14px;
  color:var(--muted);
  margin-bottom:11px;
  transition:color 0.2s, transform 0.2s;
}
.foot-col a:hover{color:var(--text); transform:translateX(3px);}
.foot-contact a{color:var(--text);}
.foot-bottom{
  display:flex;
  justify-content:space-between;
  align-items:center;
  color:var(--muted);
  font-size:12.5px;
  border-top:1px solid var(--line);
  padding-top:24px;
  flex-wrap:wrap;
  gap:14px;
}
.foot-legal{display:flex; gap:20px; flex-wrap:wrap;}
.foot-legal a{color:var(--muted); transition:color 0.2s;}
.foot-legal a:hover{color:var(--teal);}

@media(max-width:900px){
  .cards4{grid-template-columns:repeat(2,1fr);}
  .proj-grid, .proj-grid.wide{grid-template-columns:1fr;}
  .service-preview{grid-template-columns:1fr;}
  .service-detail{grid-template-columns:1fr; padding:22px;}
  .service-detail:nth-child(even) .service-detail-media{order:0;}
  .service-detail-media{min-height:240px; aspect-ratio:16/10;}
  .services-grid{grid-template-columns:1fr;}
  .test-scroll{grid-template-columns:repeat(2,1fr);}
  .impact-grid{grid-template-columns:repeat(2,1fr);}
  .plans{grid-template-columns:1fr;}
  .values-grid{grid-template-columns:1fr;}
  .story-grid{grid-template-columns:1fr;}
  .story-art{aspect-ratio:16/11; background-attachment:scroll;}
  .timeline{grid-template-columns:1fr 1fr;}
  .team-grid{grid-template-columns:1fr 1fr;}
  .process-grid{grid-template-columns:1fr 1fr;}
  .contact-grid{grid-template-columns:1fr;}
  .foot-top{grid-template-columns:1fr; gap:42px;}
  .foot-cols{grid-template-columns:repeat(3,1fr);}
}
@media(max-width:640px){
  .navlinks{display:none;}
  .menu-btn{display:block;}
  .nav{padding:12px 20px;}
  .brand{min-width:0; gap:10px;}
  .brand img{width:42px; height:42px; padding:6px; border-radius:12px;}
  .brand span{font-size:15px;}
  .brand small{display:none;}
  .hero{
    min-height:auto;
    padding:86px 0 58px;
    background-attachment:scroll;
    background-position:62% center;
  }
  .cards4{grid-template-columns:1fr;}
  .test-scroll{grid-template-columns:1fr;}
  .impact-grid{grid-template-columns:1fr 1fr;}
  .foot-brand{grid-template-columns:1fr;}
  .foot-cols{grid-template-columns:1fr; gap:26px;}
  .foot-bottom{align-items:flex-start; flex-direction:column;}
  .foot-legal{gap:14px;}
  .nav-cta{display:none;}
  .form-row{grid-template-columns:1fr;}
  .timeline{grid-template-columns:1fr 1fr;}
  .team-grid{grid-template-columns:1fr;}
  .team-avatar{aspect-ratio:16/12;}
  .story-logo-card{top:16px; left:16px; right:16px;}
  .story-art-caption{left:16px; right:16px; bottom:18px;}
  .process-grid{grid-template-columns:1fr;}
  .section-img{min-height:190px;}
  .service-detail-media{min-height:210px;}
}
@media(prefers-reduced-motion: reduce){
  html{scroll-behavior:auto;}
}