/* ============================================================
   BRANDSOB — GLOBAL STYLESHEET (Light / Amber theme)
   ============================================================ */
:root{
  --bg:#ffffff;
  --surface:#ffffff;
  --surface-2:#f8f8f7;
  --border:rgba(20,16,8,.10);
  --border-hover:rgba(20,16,8,.22);
  --text:#1a1a1a;
  --muted:#6b6b6b;
  --muted-2:#9c9c9c;
  --amber:#3b82f6;
  --orange:#2563eb;
  --accent:#2563eb;
  --grad:linear-gradient(120deg, var(--amber), var(--orange));
  --grad-soft:linear-gradient(120deg, rgba(59,130,246,.16), rgba(37,99,235,.12));
  --shadow-sm:0 1px 2px rgba(20,16,8,.05);
  --shadow:0 12px 32px -14px rgba(20,16,8,.14);
  --shadow-lg:0 34px 70px -26px rgba(20,16,8,.22);
  --radius:18px;
  --font-display:'Playfair Display', serif;
  --font-body:'Public Sans', sans-serif;
  --font-mono:'JetBrains Mono', monospace;
}
*{box-sizing:border-box; margin:0; padding:0;}
html{scroll-behavior:smooth;}
body{
  background:var(--bg);
  color:var(--text);
  font-family:var(--font-body);
  line-height:1.6;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%; display:block;}
a{color:inherit; text-decoration:none;}
ul{list-style:none;}
button{font-family:inherit; cursor:pointer; border:none; background:none; color:inherit;}
:focus-visible{outline:2px solid var(--accent); outline-offset:3px;}

.wrap{max-width:1240px; margin:0 auto; padding:0 32px;}
.eyebrow{
  font-family:var(--font-mono);
  font-size:12px;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--accent);
  display:inline-flex; align-items:center; gap:8px;
}
.eyebrow::before{content:''; width:6px; height:6px; border-radius:50%; background:var(--grad);}
.eyebrow.center{justify-content:center;}
h1,h2,h3,h4{font-family:var(--font-display); font-weight:600; letter-spacing:-.01em; line-height:1.12;}
.section{padding:140px 0; position:relative;}
.section-head{max-width:640px; margin-bottom:64px;}
.section-head.center{max-width:680px; margin-left:auto; margin-right:auto; text-align:center;}
.section-head h2{font-size:clamp(32px,4.5vw,52px); margin-top:14px;}
.section-head p{color:var(--muted); font-size:17px; margin-top:16px; max-width:520px;}
.section-head.center p{margin-left:auto; margin-right:auto;}
.grad-text{
  background:var(--grad);
  -webkit-background-clip:text; background-clip:text; color:transparent;
}
.btn{
  display:inline-flex; align-items:center; gap:10px;
  padding:15px 26px; border-radius:100px;
  font-weight:600; font-size:14.5px;
  transition:transform .35s cubic-bezier(.2,.8,.2,1), box-shadow .35s, background .35s, color .35s;
  white-space:nowrap;
}
.btn-primary{background:var(--text); color:#fff;}
.btn-primary:hover{transform:translateY(-2px); box-shadow:0 14px 34px -10px rgba(37,99,235,.5);}
.btn-ghost{border:1px solid var(--border); color:var(--text);}
.btn-ghost:hover{border-color:var(--border-hover); background:rgba(20,16,8,.03); transform:translateY(-2px);}
.btn svg{width:16px; height:16px; transition:transform .35s;}
.btn:hover svg{transform:translateX(3px);}
.btn-sm{padding:10px 18px; font-size:13px;}
.btn:disabled{opacity:.6; cursor:not-allowed; transform:none; box-shadow:none;}

/* reveal */
.reveal{opacity:0; transform:translateY(28px); transition:opacity .9s cubic-bezier(.16,1,.3,1), transform .9s cubic-bezier(.16,1,.3,1);}
.reveal.in{opacity:1; transform:translateY(0);}
@media(prefers-reduced-motion:reduce){
  .reveal{opacity:1; transform:none; transition:none;}
  *{animation-duration:.01ms !important; animation-iteration-count:1 !important; scroll-behavior:auto !important;}
}

/* ===== HEADER ===== */
header{
  position:fixed; top:0; left:0; right:0; z-index:100;
  padding:22px 0;
  transition:padding .4s ease, background .4s ease, border-color .4s ease, box-shadow .4s ease;
  border-bottom:1px solid transparent;
}
header.scrolled{
  top:14px;
  left:50%;
  transform:translateX(-50%);
  width:min(1220px, calc(100% - 40px));
  padding:0;
  border-radius:100px;
  background:rgba(255,255,255,.85);
  backdrop-filter:blur(20px) saturate(180%);
  -webkit-backdrop-filter:blur(20px) saturate(180%);
  border:1px solid var(--border);
  box-shadow:0 12px 32px -18px rgba(20,16,8,.25);
}
header.scrolled .wrap{
  max-width:none;
  padding:12px 26px;
}
.nav{display:flex; align-items:center; justify-content:space-between;}
.logo{font-family:var(--font-display); font-weight:700; font-size:20px; letter-spacing:-.02em; display:flex; align-items:center; gap:9px;}
.logo .dot{width:9px; height:9px; border-radius:3px; background:var(--grad); display:inline-block;}
.nav-links{display:flex; align-items:center; gap:38px;}
.nav-links a{font-size:14px; color:var(--muted); font-weight:500; position:relative; padding:4px 0; transition:color .3s;}
.nav-links a:hover, .nav-links a.active{color:var(--text);}
.nav-links a::after{content:''; position:absolute; left:0; bottom:-2px; width:0; height:1px; background:var(--grad); transition:width .3s;}
.nav-links a:hover::after, .nav-links a.active::after{width:100%;}
.nav-right{display:flex; align-items:center; gap:22px;}
.burger{display:none; width:22px; height:16px; position:relative; flex-direction:column; justify-content:space-between;}
.burger span{display:block; height:1.5px; width:100%; background:var(--text); transition:.35s;}
.mobile-menu{
  position:fixed; inset:0; background:rgba(255,255,255,.98); backdrop-filter:blur(10px);
  z-index:99; display:flex; flex-direction:column; align-items:flex-start; justify-content:center; gap:28px; padding:0 40px;
  transform:translateY(-100%); transition:transform .5s cubic-bezier(.16,1,.3,1); opacity:0;
}
.mobile-menu.open{transform:translateY(0); opacity:1;}
.mobile-menu a{font-family:var(--font-display); font-size:34px; font-weight:600; color:var(--text);}

/* ===== HERO (centered) ===== */
.hero{
  min-height:100vh; display:flex; align-items:center; justify-content:center; position:relative;
  padding:120px 0 90px; text-align:center;
  background:radial-gradient(ellipse 62% 52% at 50% 0%, rgba(59,130,246,.07), transparent 70%);
  overflow:hidden;
}
.hero-bg{position:absolute; inset:0; z-index:0; overflow:hidden; pointer-events:none;}
.hero-bg .orb{position:absolute; border-radius:50%; filter:blur(90px); opacity:.5; will-change:transform;}
.orb-1{width:480px; height:480px; background:radial-gradient(circle at 30% 30%, rgba(59,130,246,.5), transparent 70%); top:-12%; left:-8%; animation:orbFloat 22s ease-in-out infinite;}
.orb-2{width:440px; height:440px; background:radial-gradient(circle at 70% 30%, rgba(37,99,235,.45), transparent 70%); bottom:-14%; right:-10%; animation:orbFloat 28s ease-in-out infinite reverse;}
.orb-3{width:300px; height:300px; background:radial-gradient(circle at 50% 50%, rgba(96,165,250,.38), transparent 70%); top:38%; left:62%; animation:orbFloat 34s ease-in-out infinite;}
@keyframes orbFloat{
  0%,100%{transform:translate(0,0) scale(1);}
  50%{transform:translate(44px,-34px) scale(1.12);}
}
.hero-inner{max-width:880px; margin:0 auto; display:flex; flex-direction:column; align-items:center; position:relative; z-index:2;}
.hero h1{font-size:clamp(42px,7vw,88px); margin-top:24px; text-wrap:balance;}
.hero p.lead{margin-top:26px; font-size:18.5px; color:var(--muted); max-width:560px;}
.hero-ctas{display:flex; gap:16px; margin-top:42px; flex-wrap:wrap; justify-content:center;}
.scroll-cue{
  position:absolute; bottom:34px; left:50%; transform:translateX(-50%);
  display:flex; flex-direction:column; align-items:center; gap:10px;
  color:var(--muted); font-family:var(--font-mono); font-size:11px; letter-spacing:.1em; text-transform:uppercase;
}
.scroll-cue .line{width:1px; height:34px; background:linear-gradient(var(--amber),transparent); animation:scrollline 2s ease-in-out infinite;}
@keyframes scrollline{0%{opacity:0; transform:scaleY(0);}30%{opacity:1;}100%{opacity:0; transform:scaleY(1);}}

/* simple page hero (inner pages) */
.page-hero{
  padding:140px 0 80px; text-align:center; position:relative;
  background:radial-gradient(ellipse 62% 52% at 50% 0%, rgba(59,130,246,.06), transparent 70%);
}
.page-hero h1{font-size:clamp(38px,6vw,64px); margin-top:18px;}
.page-hero p{color:var(--muted); font-size:16.5px; max-width:560px; margin:20px auto 0;}
.breadcrumb{font-family:var(--font-mono); font-size:12px; color:var(--muted-2); margin-top:16px;}
.breadcrumb a{color:var(--muted); transition:color .3s;}
.breadcrumb a:hover{color:var(--text);}

/* ===== IMPACT ===== */
.impact{border-top:1px solid var(--border); border-bottom:1px solid var(--border); padding:88px 0; background:var(--surface-2);}
.impact-grid{display:grid; grid-template-columns:repeat(4,1fr); gap:20px; text-align:center;}
.impact-num{font-family:var(--font-display); font-size:clamp(38px,5vw,58px); font-weight:700;}
.impact-label{color:var(--muted); font-size:14px; margin-top:8px; font-family:var(--font-mono); letter-spacing:.02em;}

/* ===== SERVICES GRID (cards / preview) ===== */
.services-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:1px; background:var(--border); border:1px solid var(--border); border-radius:24px; overflow:hidden;}
.service-card{background:var(--bg); padding:40px 34px; position:relative; transition:background .4s; display:flex; flex-direction:column; min-height:280px;}
.service-card:hover{background:var(--surface);}
.service-card .num{font-family:var(--font-mono); font-size:12px; color:var(--muted-2);}
.service-icon{width:44px; height:44px; border-radius:12px; display:flex; align-items:center; justify-content:center; background:var(--grad-soft); border:1px solid var(--border); margin:18px 0 20px; color:var(--accent); transition:background .4s, color .4s, border-color .4s;}
.service-icon svg{width:22px; height:22px;}
.service-card h3{font-size:20px; margin-bottom:10px;}
.service-card p{color:var(--muted); font-size:14.5px; flex-grow:1;}
.service-tags{display:flex; flex-wrap:wrap; gap:8px; margin-top:20px;}
.service-tags span{font-size:11.5px; font-family:var(--font-mono); color:var(--muted); border:1px solid var(--border); padding:5px 10px; border-radius:100px;}
.service-card:hover .service-icon{background:var(--grad); color:#fff; border-color:transparent;}
.service-more{margin-top:22px; font-size:13.5px; font-weight:600; display:inline-flex; align-items:center; gap:6px; color:var(--text);}
.service-more svg{width:14px; height:14px; transition:transform .3s;}
.service-card:hover .service-more svg{transform:translateX(4px);}

/* ===== SERVICE DETAIL BLOCKS (services.html) ===== */
.service-detail{border-top:1px solid var(--border); padding:90px 0;}
.service-detail:last-child{border-bottom:1px solid var(--border);}
.sd-grid{display:grid; grid-template-columns:.92fr 1.08fr; gap:64px; align-items:start;}
.sd-left{display:flex; flex-direction:column;}
.sd-title{display:flex; align-items:baseline; gap:14px; margin-bottom:24px;}
.sd-index{font-family:var(--font-mono); color:var(--accent); font-size:13px; font-weight:500;}
.sd-title h3{font-size:clamp(24px,3vw,34px);}
.sd-icon{width:50px; height:50px; border-radius:14px; display:flex; align-items:center; justify-content:center; background:var(--grad-soft); border:1px solid var(--border); color:var(--accent); margin-bottom:22px;}
.sd-icon svg{width:24px; height:24px;}
.service-detail.featured .sd-icon{background:var(--grad); color:#fff;}
.sd-desc{color:var(--muted); font-size:15.5px; max-width:460px; margin-bottom:26px;}
.sd-benefits{display:flex; flex-direction:column; gap:12px;}
.sd-benefits li{display:flex; align-items:flex-start; gap:10px; font-size:14px; color:#2e2a24;}
.sd-benefits svg{width:16px; height:16px; color:var(--accent); flex-shrink:0; margin-top:2px;}
.sd-right h4{font-family:var(--font-mono); font-size:12px; text-transform:uppercase; letter-spacing:.1em; color:var(--muted-2); margin-bottom:24px;}
.process-row{display:grid; grid-template-columns:repeat(4,1fr); gap:16px; margin-bottom:32px;}
.process-step{border:1px solid var(--border); border-radius:14px; padding:22px 18px; background:var(--surface); transition:transform .35s, border-color .35s, box-shadow .35s;}
.process-step:hover{transform:translateY(-4px); border-color:var(--border-hover); box-shadow:var(--shadow-sm);}
.process-step .pnum{font-family:var(--font-mono); font-size:11px; color:var(--accent);}
.process-step h5{font-size:14.5px; margin:10px 0 6px;}
.process-step p{font-size:12.5px; color:var(--muted);}
.sd-cta{display:flex; align-items:center; gap:18px; flex-wrap:wrap; margin-top:8px;}
.sd-cta p{font-size:13.5px; color:var(--muted);}

/* ===== WHY ===== */
.why-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:24px;}
.why-card{border:1px solid var(--border); border-radius:var(--radius); padding:38px 32px; background:var(--surface); box-shadow:var(--shadow-sm); transition:transform .4s, border-color .4s, box-shadow .4s; display:flex; flex-direction:column;}
.why-card:hover{transform:translateY(-6px); border-color:var(--border-hover); box-shadow:var(--shadow);}
.why-index{font-family:var(--font-mono); color:var(--muted-2); font-size:12px;}
.why-icon{width:44px; height:44px; border-radius:12px; display:flex; align-items:center; justify-content:center; background:var(--grad-soft); border:1px solid var(--border); margin:20px 0 18px; color:var(--accent); transition:background .4s, color .4s, border-color .4s;}
.why-icon svg{width:22px; height:22px;}
.why-card:hover .why-icon{background:var(--grad); color:#fff; border-color:transparent;}
.why-card h3{margin:0 0 12px; font-size:21px;}
.why-card p{color:var(--muted); font-size:14.5px;}

/* ===== WHY STATS BAND ===== */
.why-stats{
  margin-top:72px;
  border-top:1px solid var(--border);
  border-bottom:1px solid var(--border);
  background:var(--surface-2);
  display:grid; grid-template-columns:repeat(4,1fr);
}
.why-stat{ text-align:center; padding:44px 20px; position:relative; }
.why-stat + .why-stat::before{
  content:''; position:absolute; left:0; top:22%; bottom:22%;
  width:1px; background:var(--border);
}
.why-stat .n{font-family:var(--font-display); font-size:clamp(32px,4vw,46px); font-weight:700; letter-spacing:-.02em;}
.why-stat .l{font-family:var(--font-mono); font-size:11.5px; color:var(--muted); letter-spacing:.06em; text-transform:uppercase; margin-top:10px;}

/* ===== PORTFOLIO ===== */
.filter-row{display:flex; gap:10px; flex-wrap:wrap; margin-bottom:44px;}
.filter-row.center{justify-content:center;}
.filter-btn{padding:10px 20px; border-radius:100px; border:1px solid var(--border); font-size:13.5px; font-weight:500; color:var(--muted); transition:.3s;}
.filter-btn.active, .filter-btn:hover{border-color:var(--border-hover); color:var(--text); background:rgba(20,16,8,.04);}
.filter-btn.active{color:#fff; background:var(--text); border-color:var(--text);}
.portfolio-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:24px;}
.pf-card{border-radius:var(--radius); overflow:hidden; border:1px solid var(--border); background:var(--surface); box-shadow:var(--shadow-sm); transition:transform .45s cubic-bezier(.16,1,.3,1), border-color .4s, box-shadow .4s;}
.pf-card:hover{transform:translateY(-8px); border-color:var(--border-hover); box-shadow:var(--shadow-lg);}
.pf-thumb{height:200px; position:relative; overflow:hidden; background-size:cover; background-position:center; background-color:#ecebe8; transition:background-size .7s cubic-bezier(.16,1,.3,1);}
.pf-thumb::before{content:''; position:absolute; inset:0; background:linear-gradient(to top, rgba(20,12,4,.55) 0%, rgba(20,12,4,.08) 45%, transparent 72%);}
.pf-card:hover .pf-thumb{background-size:116%;}
.pf-thumb .glyph{position:absolute; right:16px; bottom:14px; font-family:var(--font-mono); font-size:11px; color:rgba(255,255,255,.72);}
.pf-body{padding:24px;}
.pf-tag{font-family:var(--font-mono); font-size:11px; color:var(--accent); text-transform:uppercase; letter-spacing:.08em;}
.pf-body h3{font-size:18px; margin:10px 0 8px;}
.pf-body p{font-size:13.5px; color:var(--muted); margin-bottom:16px;}
.pf-link{font-size:13px; font-weight:600; display:inline-flex; align-items:center; gap:6px; padding:0;}
.pf-link svg{width:13px; height:13px; transition:transform .3s;}
.pf-card:hover .pf-link svg{transform:translateX(4px);}
.pf-card.hidden{display:none;}

/* ===== CASE STUDY MODAL ===== */
.pf-modal{
  position:fixed; inset:0; z-index:1000; display:flex; align-items:center; justify-content:center; padding:24px;
  opacity:0; visibility:hidden; transition:opacity .3s ease, visibility .3s ease;
}
.pf-modal.open{opacity:1; visibility:visible;}
.pf-modal-backdrop{position:absolute; inset:0; background:rgba(26,22,14,.45); backdrop-filter:blur(6px); -webkit-backdrop-filter:blur(6px);}
.pf-modal-card{
  position:relative; width:100%; max-width:560px; background:var(--surface); border:1px solid var(--border);
  border-radius:24px; overflow:hidden; transform:translateY(24px) scale(.97);
  transition:transform .45s cubic-bezier(.16,1,.3,1); box-shadow:var(--shadow-lg);
}
.pf-modal.open .pf-modal-card{transform:translateY(0) scale(1);}
.pf-modal-media{height:240px; background-size:cover; background-position:center; position:relative;}
.pf-modal-media::before{content:''; position:absolute; inset:0; background:linear-gradient(to top, var(--surface) 2%, rgba(255,255,255,.05) 55%, transparent);}
.pf-modal-close{
  position:absolute; top:14px; right:14px; z-index:2; width:36px; height:36px; border-radius:50%;
  border:1px solid rgba(255,255,255,.25); background:rgba(20,12,4,.45); color:#fff;
  display:flex; align-items:center; justify-content:center; transition:.3s;
}
.pf-modal-close:hover{background:rgba(20,12,4,.65);}
.pf-modal-close svg{width:15px; height:15px;}
.pf-modal-body{padding:30px 32px 34px;}
.pf-modal-body h3{font-size:24px; margin:10px 0 10px;}
.pf-modal-body p{color:var(--muted); font-size:14.5px; margin-bottom:26px;}
.pf-modal-body .btn{width:100%; justify-content:center;}

/* ===== TEAM ===== */
.team-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:24px;}
.team-card{border:1px solid var(--border); border-radius:var(--radius); overflow:hidden; background:var(--surface); box-shadow:var(--shadow-sm); display:flex; flex-direction:column; transition:transform .4s, border-color .4s, box-shadow .4s;}
.team-card:hover{transform:translateY(-6px); border-color:var(--border-hover); box-shadow:var(--shadow);}
.team-photo{aspect-ratio:4/5; position:relative; background:linear-gradient(150deg,#f8f6f2,#efede8); overflow:hidden;}
.team-photo img{width:100%; height:100%; object-fit:cover; object-position:top center; display:block;}
.team-photo::after{content:''; position:absolute; inset:0; background:linear-gradient(to top, rgba(20,12,4,.14), rgba(20,12,4,.02) 45%, transparent);}
.team-body{padding:26px; display:flex; flex-direction:column; flex:1;}
.team-title{border-bottom:1px solid var(--border); padding-bottom:16px; margin-bottom:16px;}
.team-body h3{font-size:18px;}
.team-role{color:var(--accent); font-size:12.5px; font-family:var(--font-mono); margin-top:6px; text-transform:uppercase; letter-spacing:.04em;}
.team-body p.bio{font-size:13.5px; color:var(--muted); flex:1;}

/* ===== VALUES (team page) ===== */
.values-grid{display:grid; grid-template-columns:repeat(4,1fr); gap:20px;}
.value-card{border:1px solid var(--border); border-radius:16px; padding:28px 22px; background:var(--surface); box-shadow:var(--shadow-sm);}
.value-card svg{width:22px; height:22px; color:var(--accent); margin-bottom:14px;}
.value-card h4{font-size:15px; margin-bottom:8px;}
.value-card p{font-size:13px; color:var(--muted);}

/* ===== TESTIMONIALS ===== */
.test-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:24px;}
.test-card{border:1px solid var(--border); border-radius:var(--radius); padding:32px; background:var(--surface); box-shadow:var(--shadow-sm); transition:transform .4s, box-shadow .4s;}
.test-card:hover{transform:translateY(-4px); box-shadow:var(--shadow);}
.stars{display:flex; gap:3px; color:var(--amber); margin-bottom:18px;}
.stars svg{width:14px; height:14px;}
.test-card p.quote{font-size:15.5px; color:#2e2a24; margin-bottom:22px;}
.test-who{display:flex; align-items:center; gap:12px;}
.test-avatar{width:40px; height:40px; border-radius:50%; background:var(--grad-soft); border:1px solid var(--border); display:flex; align-items:center; justify-content:center; font-family:var(--font-display); font-size:14px; font-weight:600;}
.test-who .name{font-size:14px; font-weight:600;}
.test-who .role{font-size:12.5px; color:var(--muted);}

/* ===== CTA ===== */
.cta-section{padding:120px 0; position:relative;}
.cta-box{
  border:1px solid var(--border); border-radius:32px; padding:90px 60px; text-align:center; position:relative; overflow:hidden;
  background:radial-gradient(ellipse at top, rgba(59,130,246,.14), transparent 60%), var(--surface);
  box-shadow:var(--shadow);
}
.cta-box h2{font-size:clamp(30px,5vw,54px); max-width:760px; margin:0 auto;}
.cta-box p{color:var(--muted); max-width:480px; margin:20px auto 40px; font-size:16px;}
.cta-actions{display:flex; gap:16px; justify-content:center; flex-wrap:wrap;}

/* ===== CONTACT ===== */
.contact-grid{display:grid; grid-template-columns:1fr 1fr; gap:60px;}
.form-row{display:grid; grid-template-columns:1fr 1fr; gap:20px; margin-bottom:20px;}
.form-row .form-group{margin-bottom:0;}
.form-group{margin-bottom:20px;}
.req{color:var(--accent); font-weight:600;}
.form-group label{font-size:13px; color:var(--muted); font-family:var(--font-mono); display:block; margin-bottom:8px;}
.form-group input, .form-group textarea, .form-group select{width:100%; background:var(--surface); border:1px solid var(--border); border-radius:12px; padding:14px 16px; color:var(--text); font-family:var(--font-body); font-size:14.5px; transition:border-color .3s, background .3s;}
.form-group input:focus, .form-group textarea:focus, .form-group select:focus{border-color:var(--accent); background:var(--surface); outline:none; box-shadow:0 0 0 3px rgba(37,99,235,.14);}
.form-group textarea{resize:vertical; min-height:120px;}
.form-error{font-size:12px; color:#dc2626; margin-top:6px; display:none;}
.form-group.error input, .form-group.error textarea, .form-group.error select{border-color:#dc2626;}
.form-group.error .form-error{display:block;}
.form-status{margin-top:16px; font-size:13.5px; color:var(--accent); display:none;}
.contact-info{display:flex; flex-direction:column; gap:26px;}
.info-item{display:flex; gap:16px; align-items:flex-start;}
.info-icon{width:42px; height:42px; border-radius:10px; border:1px solid var(--border); background:var(--surface); display:flex; align-items:center; justify-content:center; flex-shrink:0; color:var(--accent); box-shadow:var(--shadow-sm);}
.info-icon svg{width:18px; height:18px;}
.info-item h4{font-size:15px; margin-bottom:4px;}
.info-item p, .info-item a{color:var(--muted); font-size:14px;}
.info-card{border:1px solid var(--border); border-radius:var(--radius); padding:28px; background:var(--surface); box-shadow:var(--shadow-sm); display:flex; flex-direction:column; gap:22px;}
.info-card-head{display:flex; align-items:center; justify-content:space-between; gap:16px; flex-wrap:wrap; border-bottom:1px solid var(--border); padding-bottom:20px;}
.info-card-head h4{font-size:15px;}
.info-badge{font-family:var(--font-mono); font-size:11px; color:var(--accent); display:inline-flex; align-items:center; gap:7px; border:1px solid var(--border); padding:5px 12px; border-radius:100px; background:var(--grad-soft);}
.info-badge .dot{width:7px; height:7px; border-radius:50%; background:var(--accent);}
.map-placeholder{margin-top:8px; height:200px; border-radius:var(--radius); border:1px solid var(--border); background:linear-gradient(rgba(255,255,255,.7), rgba(255,255,255,.85)), repeating-linear-gradient(0deg, rgba(20,16,8,.05) 0 1px, transparent 1px 42px), repeating-linear-gradient(90deg, rgba(20,16,8,.05) 0 1px, transparent 1px 42px); position:relative; display:flex; align-items:center; justify-content:center;}
.map-placeholder span{font-family:var(--font-mono); font-size:12px; color:var(--muted); display:flex; align-items:center; gap:8px;}
.map-pin{width:8px; height:8px; border-radius:50%; background:var(--accent); box-shadow:0 0 0 6px rgba(37,99,235,.16);}
.faq-list{display:flex; flex-direction:column; gap:1px; background:var(--border); border:1px solid var(--border); border-radius:16px; overflow:hidden; margin-top:20px;}
.faq-item{background:var(--surface);}
.faq-q{width:100%; text-align:left; padding:20px 22px; display:flex; justify-content:space-between; align-items:center; font-size:14.5px; font-weight:500;}
.faq-q svg{width:16px; height:16px; transition:transform .3s; color:var(--muted);}
.faq-item.open .faq-q svg{transform:rotate(45deg); color:var(--accent);}
.faq-a{max-height:0; overflow:hidden; transition:max-height .4s ease, padding .4s ease;}
.faq-a p{padding:0 22px 20px; font-size:13.5px; color:var(--muted);}
.faq-item.open .faq-a{max-height:200px;}

/* ===== FOOTER ===== */
footer{border-top:1px solid var(--border); padding:80px 0 32px; background:var(--surface);}
.footer-top{display:grid; grid-template-columns:1.4fr 1fr 1fr 1fr; gap:40px; margin-bottom:70px;}
.footer-brand p{color:var(--muted); font-size:14px; margin-top:18px; max-width:280px;}
.footer-col h5{font-family:var(--font-mono); font-size:12px; text-transform:uppercase; letter-spacing:.1em; color:var(--muted-2); margin-bottom:18px;}
.footer-col a{display:block; color:var(--muted); font-size:14px; margin-bottom:12px; transition:color .3s;}
.footer-col a:hover{color:var(--text);}
.footer-social{display:flex; gap:10px; margin-top:20px;}
.footer-social a{width:36px; height:36px; border:1px solid var(--border); border-radius:9px; display:flex; align-items:center; justify-content:center; transition:.3s;}
.footer-social a:hover{border-color:var(--border-hover); background:rgba(20,16,8,.04);}
.footer-social svg{width:15px; height:15px;}
.footer-bottom{display:flex; justify-content:space-between; align-items:center; padding-top:28px; border-top:1px solid var(--border); flex-wrap:wrap; gap:12px;}
.footer-bottom p{font-size:13px; color:var(--muted-2);}

/* ===== RESPONSIVE ===== */
@media(max-width:980px){
  .impact-grid{grid-template-columns:repeat(2,1fr);}
  .services-grid{grid-template-columns:repeat(2,1fr);}
  .why-grid, .team-grid, .test-grid, .portfolio-grid{grid-template-columns:repeat(2,1fr);}
  .why-stats{grid-template-columns:repeat(2,1fr);}
  .why-stat{padding:34px 16px;}
  .why-stat:nth-child(3)::before{display:none;}
  .footer-top{grid-template-columns:1fr 1fr;}
  .contact-grid{grid-template-columns:1fr;}
  .sd-grid{grid-template-columns:1fr; gap:32px;}
  .process-row{grid-template-columns:repeat(2,1fr);}
  .values-grid{grid-template-columns:repeat(2,1fr);}
}
@media(max-width:680px){
  .wrap{padding:0 20px;}
  .section, .service-detail{padding:80px 0;}
  .nav-links{display:none;}
  .nav-right .btn{display:none;}
  .burger{display:flex;}
  .nav{gap:16px;}
  header.scrolled{top:10px; width:calc(100% - 24px);}
  header.scrolled .wrap{padding:10px 18px;}
  .impact-grid{grid-template-columns:1fr 1fr; gap:32px 20px;}
  .services-grid{grid-template-columns:1fr;}
  .why-grid, .team-grid, .test-grid, .portfolio-grid{grid-template-columns:1fr;}
  .footer-top{grid-template-columns:1fr;}
  .cta-box{padding:60px 24px;}
  .process-row{grid-template-columns:1fr;}
  .values-grid{grid-template-columns:1fr;}
  .form-row{grid-template-columns:1fr;}
  .chatbot{bottom:18px; right:18px;}
}

/* ===== CHATBOT (minimal) ===== */
.chatbot{position:fixed; bottom:24px; right:24px; z-index:1200; font-family:var(--font-body);}

/* launcher */
.chatbot-toggle{
  width:56px; height:56px; border-radius:50%; background:#2563eb; color:#fff;
  display:flex; align-items:center; justify-content:center; cursor:pointer; border:none;
  box-shadow:0 10px 26px -8px rgba(37,99,235,.5);
  transition:transform .25s, box-shadow .25s; position:relative; z-index:2;
}
.chatbot-toggle:hover{transform:translateY(-2px);}
.chatbot-toggle svg{width:24px; height:24px; position:absolute; transition:.25s;}
.chatbot-toggle .ico-close{opacity:0; transform:rotate(-90deg);}
.chatbot.open .chatbot-toggle .ico-chat{opacity:0; transform:scale(.4);}
.chatbot.open .chatbot-toggle .ico-close{opacity:1; transform:rotate(0);}

/* panel */
.chatbot-panel{
  position:absolute; bottom:80px; right:0; width:368px; max-width:calc(100vw - 32px);
  height:520px; max-height:calc(100vh - 130px); background:#fff; border-radius:18px; overflow:hidden;
  box-shadow:0 24px 60px -18px rgba(15,23,42,.35); border:1px solid #e6e8eb;
  display:flex; flex-direction:column;
  transform:translateY(14px) scale(.97); opacity:0; transform-origin:bottom right;
  pointer-events:none; transition:.3s cubic-bezier(.16,1,.3,1);
}
.chatbot-panel.open{transform:translateY(0) scale(1); opacity:1; pointer-events:auto;}

/* header (clean white) */
.chatbot-head{display:flex; align-items:center; gap:11px; padding:14px 16px; background:#fff; border-bottom:1px solid #eceff3;}
.chatbot-avatar{width:36px; height:36px; border-radius:50%; background:linear-gradient(135deg,#2563eb,#7c3aed); color:#fff; display:flex; align-items:center; justify-content:center; font-weight:700; font-size:15px; flex-shrink:0;}
.chatbot-head-text{flex:1; min-width:0;}
.chatbot-head-text strong{font-weight:600; font-size:14.5px; color:#111827; display:block;}
.chatbot-status{font-size:11px; color:#6b7280; display:flex; align-items:center; gap:6px; margin-top:1px;}
.chatbot-status .dot{width:7px; height:7px; border-radius:50%; background:#22c55e;}
.chatbot-reset{width:28px; height:28px; border-radius:50%; background:transparent; border:none; color:#9ca3af; display:flex; align-items:center; justify-content:center; cursor:pointer; transition:.2s; flex-shrink:0;}
.chatbot-reset:hover{background:#f3f4f6; color:#374151;}
.chatbot-reset svg{width:15px; height:15px;}

/* body */
.chatbot-body{flex:1; overflow-y:auto; padding:16px; display:flex; flex-direction:column; gap:12px; background:#f7f8fa;}
.chatbot-body::-webkit-scrollbar{width:5px;}
.chatbot-body::-webkit-scrollbar-thumb{background:#d5dae3; border-radius:10px;}

/* messages */
.msg{display:flex; align-items:flex-end; gap:8px; max-width:100%;}
.msg.user{justify-content:flex-end;}
.msg-avatar{width:24px; height:24px; border-radius:50%; background:#e5e7eb; color:#4b5563; display:flex; align-items:center; justify-content:center; font-weight:600; font-size:11px; flex-shrink:0;}
.msg-col{max-width:80%; min-width:0; display:flex; flex-direction:column; align-items:flex-start;}
.msg.user .msg-col{align-items:flex-end;}
.msg .bubble{max-width:100%; padding:10px 14px; font-size:13.5px; line-height:1.5; white-space:normal; overflow-wrap:break-word; word-break:normal;}
.msg.user .bubble{background:#e9f1ff; color:#0f172a; border-radius:18px 18px 4px 18px;}
.msg.bot .bubble{background:#fff; border:1px solid #e6e8eb; color:#1f2937; border-radius:4px 18px 18px 18px;}
.msg .time{font-size:10px; color:#9ca3af; margin-top:4px; padding:0 2px;}

/* typing */
.typing{display:inline-flex; gap:4px; align-items:center;}
.typing span{width:6px; height:6px; border-radius:50%; background:#9ca3af; animation:typeBlink 1.1s infinite;}
.typing span:nth-child(2){animation-delay:.18s;}
.typing span:nth-child(3){animation-delay:.36s;}
@keyframes typeBlink{0%,100%{opacity:.25;}50%{opacity:1;}}

/* quick replies */
.chatbot-quick{display:flex; gap:8px; flex-wrap:wrap; padding:12px 16px 2px; background:#f7f8fa;}
.chip{padding:7px 13px; border-radius:100px; border:1px solid #dfe3e8; background:#fff; color:#374151; font-size:12.5px; font-weight:500; cursor:pointer; transition:.2s;}
.chip:hover{border-color:#2563eb; color:#2563eb; background:#f0f5ff;}

/* input */
.chatbot-input{display:flex; align-items:center; gap:8px; padding:12px 14px; background:#fff;}
.chatbot-input input{
  flex:1; min-width:0; border:1px solid #e0e3e8; border-radius:100px; padding:11px 16px;
  font-size:13.5px; font-family:inherit; color:#111827; -webkit-text-fill-color:#111827; caret-color:#2563eb;
  background:#fff; outline:none; transition:.2s;
}
.chatbot-input input::placeholder{color:#9ca3af; -webkit-text-fill-color:#9ca3af; opacity:1;}
.chatbot-input input:focus{border-color:#2563eb; box-shadow:0 0 0 3px rgba(37,99,235,.12);}
.chatbot-input button{width:38px; height:38px; border-radius:50%; background:#2563eb; color:#fff; display:flex; align-items:center; justify-content:center; cursor:pointer; border:none; flex-shrink:0; transition:background .2s;}
.chatbot-input button:hover{background:#1d4ed8;}
.chatbot-input button svg{width:17px; height:17px;}