/* Bain Technologies - Modern SaaS Blue/Indigo - baintechnologies.xyz */
:root{
  --navy:#0A2540; --blue:#2563EB; --indigo:#4F46E5; --cyan:#00C8EC;
  --bg:#F8FAFC; --white:#fff; --muted:#5B6B82; --line:#E2E8F0;
  --dark:#0A1929; --green:#10B981;
  --grad:linear-gradient(135deg,#0A2540 0%,#1A6FC4 55%,#00C8EC 100%);
  --grad-btn:linear-gradient(135deg,#2563EB,#4F46E5 60%,#00C8EC 130%);
  --shadow:0 10px 30px rgba(10,37,64,.10); --radius:20px;
  --glass:rgba(255,255,255,.68); --glass-dark:rgba(10,25,41,.62);
  --font:'Inter','Plus Jakarta Sans',system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;
}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;font-family:var(--font);background:var(--bg);color:var(--navy);line-height:1.6;font-size:16px}
a{color:inherit}img{max-width:100%;height:auto}
.container{max-width:1180px;margin:0 auto;padding:0 20px}
.skip{position:absolute;left:-999px;background:#fff;padding:10px;z-index:99}.skip:focus{left:10px;top:10px}
/* NAV */
.nav{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.88);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:72px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;font-weight:800;letter-spacing:.5px}
.brand img{width:52px;height:52px;object-fit:contain;border-radius:14px;background:linear-gradient(145deg,#ffffff,#DBEAFE);padding:4px;border:1px solid rgba(255,255,255,.8);box-shadow:inset 0 2px 3px #fff,inset 0 -3px 6px rgba(10,37,64,.25),0 8px 20px rgba(0,200,236,.4),0 2px 6px rgba(0,0,0,.5);transform:perspective(400px) rotateY(-8deg) rotateX(4deg);filter:saturate(1.15) contrast(1.05)}
.brand:hover img{transform:perspective(400px) rotateY(0) rotateX(0) scale(1.05)}
.brand-text{line-height:1}.brand-text b{font-size:18px;letter-spacing:1px}.brand-text small{display:block;font-size:10px;letter-spacing:3px;color:var(--muted);font-weight:700}
.links{display:flex;gap:22px;align-items:center}.links a{text-decoration:none;font-weight:600;font-size:15px;color:#334155}.links a:hover,.links a.active{color:var(--blue)}
.btn{display:inline-flex;align-items:center;gap:8px;background:var(--grad-btn);color:#fff!important;text-decoration:none;padding:12px 20px;border-radius:12px;font-weight:700;border:0;cursor:pointer;box-shadow:var(--shadow)}
.btn.ghost{background:#fff;color:var(--navy)!important;border:1px solid var(--line);box-shadow:none}
.btn:hover{transform:translateY(-1px)}
.hamburger{display:none;background:none;border:1px solid var(--line);border-radius:10px;padding:8px 12px;font-size:20px}
/* HERO */
.hero{background:radial-gradient(800px 400px at 80% -10%,rgba(0,200,236,.18),transparent),radial-gradient(700px 400px at 10% 0%,rgba(37,99,235,.15),transparent),#fff;border-bottom:1px solid var(--line)}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:32px;padding:64px 0;align-items:center}
.eyebrow{display:inline-block;font-size:12px;font-weight:800;letter-spacing:2px;color:var(--blue);background:#EFF6FF;border:1px solid #DBEAFE;padding:6px 12px;border-radius:999px;margin-bottom:16px}
h1{font-size:clamp(36px,5vw,58px);line-height:1.05;letter-spacing:-1.5px;margin:0 0 16px}
.grad-text{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.lead{color:var(--muted);font-size:18px;max-width:560px}
.cta-row{display:flex;gap:12px;margin:24px 0;flex-wrap:wrap}
.stats{display:flex;gap:28px;margin-top:18px}.stats b{font-size:24px;display:block}.stats span{color:var(--muted);font-size:14px}
.hero-card{background:var(--grad);border-radius:22px;padding:22px;color:#fff;box-shadow:var(--shadow)}
.mock{background:#fff;border-radius:14px;color:var(--navy);overflow:hidden}
.mock-bar{display:flex;justify-content:space-between;padding:10px 14px;background:#F1F5F9;font-size:12px;font-weight:700}
.mock-body{display:grid;grid-template-columns:70px 1fr;min-height:260px}.mock-side{background:#0A2540;color:#9FB3C8;display:flex;flex-direction:column;gap:14px;align-items:center;padding:16px 0}
.mock-main{padding:16px}.pill{display:inline-block;background:#EFF6FF;border:1px solid #DBEAFE;border-radius:999px;padding:4px 10px;font-size:12px;font-weight:700;color:var(--blue);margin:4px 6px 0 0}
.kpi{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:12px 0}.kpi div{background:#F8FAFC;border:1px solid var(--line);border-radius:12px;padding:10px}
/* SECTIONS */
.section{padding:64px 0}.section.alt{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.sec-head{max-width:720px;margin-bottom:28px}.sec-head h2{font-size:clamp(28px,3.5vw,40px);letter-spacing:-.8px;margin:8px 0}.sec-head p{color:var(--muted)}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.grid2{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow)}
.card h3{margin:10px 0 8px}.card p{color:var(--muted);font-size:15px}
.icon{width:46px;height:46px;border-radius:12px;display:grid;place-items:center;background:#EFF6FF;font-size:22px}
.tag{font-size:12px;font-weight:800;letter-spacing:1px;color:var(--indigo)}
/* process */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.step{background:#0A2540;color:#E2E8F0;border-radius:16px;padding:20px}
/* work */
.filter-row{display:flex;gap:10px;margin:18px 0;flex-wrap:wrap}.chip{border:1px solid var(--line);background:#fff;padding:8px 14px;border-radius:999px;cursor:pointer;font-weight:700}.chip.active{background:var(--navy);color:#fff}
.work-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.work{background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden}.work .thumb{background:var(--grad);height:150px;display:grid;place-items:center;color:#fff;font-size:40px}.work .pad{padding:16px}
/* testimonials */
.slider{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.quote{background:#fff;border:1px solid var(--line);border-radius:16px;padding:20px}
/* pricing */
.price{border:2px solid var(--line)}.price.hot{border-color:var(--blue)}
/* team */
.team img{width:100%;height:180px;object-fit:cover;border-radius:12px;background:linear-gradient(135deg,#DBEAFE,#CFFAFE)}
.avatar-fallback{height:180px;border-radius:12px;display:grid;place-items:center;font-size:48px;font-weight:800;color:#fff;background:var(--grad)}
/* faq */
details{background:#fff;border:1px solid var(--line);border-radius:12px;padding:14px 16px;margin-bottom:10px}
/* forms */
.form{background:#fff;border:1px solid var(--line);border-radius:16px;padding:22px;box-shadow:var(--shadow)}
label{font-weight:700;font-size:14px;display:block;margin:12px 0 6px}
input,select,textarea{width:100%;padding:12px 14px;border:1px solid var(--line);border-radius:10px;font:inherit}
input:focus,select:focus,textarea:focus{outline:2px solid var(--blue);border-color:var(--blue)}
.two{display:grid;grid-template-columns:1fr 1fr;gap:12px}
/* footer */
footer{background:var(--dark);color:#CBD5E1;margin-top:0}footer a{color:#CBD5E1;text-decoration:none}footer a:hover{color:#fff}
.foot-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr 1fr;gap:20px;padding:48px 0}.foot-grid h4{color:#fff;margin:0 0 12px}
.bottom{border-top:1px solid rgba(255,255,255,.12);padding:16px 0;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;font-size:14px}
/* whatsapp */
.wa-float{position:fixed;right:18px;bottom:18px;z-index:60;width:58px;height:58px;border-radius:50%;background:#25D366;display:grid;place-items:center;box-shadow:0 8px 24px rgba(0,0,0,.25);text-decoration:none;font-size:28px}
/* reveal */
.reveal{opacity:0;transform:translateY(14px);transition:.5s}.reveal.in{opacity:1;transform:none}
/* blog */
.post{background:#fff;border:1px solid var(--line);border-radius:16px;padding:20px}
/* === FULL-PAGE GLASS BLUE === */
body{background:linear-gradient(180deg,#071A33 0%,#0A2540 25%,#103A75 60%,#1A6FC4 115%) fixed;color:#E6EEF8;background-image:linear-gradient(rgba(255,255,255,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.06) 1px,transparent 1px),radial-gradient(900px 500px at 85% -5%,rgba(0,200,236,.28),transparent 70%),radial-gradient(800px 500px at 5% 10%,rgba(79,70,229,.35),transparent 70%),linear-gradient(180deg,#071A33,#0A2540 40%,#123A6B);background-size:32px 32px,32px 32px,auto,auto,auto;background-attachment:fixed}
body::before{content:"";position:fixed;inset:0;z-index:-1;background:radial-gradient(500px 300px at 15% 30%,rgba(0,200,236,.14),transparent 70%),radial-gradient(600px 340px at 85% 55%,rgba(37,99,235,.20),transparent 70%);filter:blur(20px)}
.nav{background:rgba(7,26,51,.62);backdrop-filter:blur(20px) saturate(150%);-webkit-backdrop-filter:blur(20px) saturate(150%);border-bottom:1px solid rgba(125,211,252,.25)}
.brand-text b{color:#fff}.brand-text small{color:#7DD3FC}
.links a{color:#CBD5E1}.links a:hover,.links a.active{color:#7DD3FC}
.hamburger{color:#fff;border-color:rgba(255,255,255,.3)}
.hero{position:relative;overflow:hidden;background:transparent;border-bottom:1px solid rgba(125,211,252,.18);color:#fff}
.hero::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.08) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.08) 1px,transparent 1px);background-size:28px 28px;mask-image:radial-gradient(800px 460px at 50% 15%,#000 60%,transparent 100%)}
.hero::after{content:"✦ ✦ ✦ ✦ ✦ ✦";position:absolute;top:22px;right:4%;color:rgba(125,211,252,.8);letter-spacing:18px;font-size:14px;animation:twinkle 3.2s ease-in-out infinite}
@keyframes twinkle{0%,100%{opacity:.25}50%{opacity:.9}}
.hero h1{color:#fff}.hero .lead{color:#CBD5E1}.hero .stats b{color:#fff}.hero .stats span{color:#9FB3C8}
.hero .eyebrow{background:rgba(0,200,236,.14);border-color:rgba(125,211,252,.4);color:#7DD3FC}
.hero .grad-text{background:linear-gradient(135deg,#fff 5%,#7DD3FC 55%,#00C8EC 100%);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-card{background:rgba(255,255,255,.10);backdrop-filter:blur(24px) saturate(160%);-webkit-backdrop-filter:blur(24px) saturate(160%);border:1px solid rgba(125,211,252,.35);box-shadow:inset 0 1px 0 rgba(255,255,255,.35),0 24px 60px rgba(0,0,0,.40)}
.section{background:transparent}.section.alt{background:rgba(255,255,255,.04);border-top:1px solid rgba(125,211,252,.18);border-bottom:1px solid rgba(125,211,252,.18);backdrop-filter:blur(8px)}
.sec-head h2{color:#fff}.sec-head p{color:#B9C9E2}
.card,.quote,.post,.form,.work,details{background:rgba(255,255,255,.09);backdrop-filter:blur(20px) saturate(160%);-webkit-backdrop-filter:blur(20px) saturate(160%);border:1px solid rgba(125,211,252,.28);box-shadow:inset 0 1px 0 rgba(255,255,255,.25),0 20px 50px rgba(0,0,0,.35);color:#E6EEF8}
.card h3,.quote b,.post h3,.form h3,.work h3{color:#fff}.card p,.quote p,.post p{color:#B9C9E2}
.card a,.post a,.work a{color:#7DD3FC}
.icon{background:rgba(0,200,236,.16);border:1px solid rgba(125,211,252,.3)}
.tag{color:#7DD3FC}
.step{background:rgba(255,255,255,.08);border:1px solid rgba(125,211,252,.25);backdrop-filter:blur(16px);color:#E6EEF8}
.mock{background:rgba(255,255,255,.96);color:var(--navy)}
.chip{background:rgba(255,255,255,.10);border-color:rgba(125,211,252,.35);color:#E6EEF8;backdrop-filter:blur(10px)}.chip.active{background:#00C8EC;color:#071A33;border-color:#00C8EC}
.price.hot{border-color:#00C8EC;box-shadow:0 0 0 1px #00C8EC,0 20px 50px rgba(0,200,236,.25)}
.btn{box-shadow:inset 0 1px 0 rgba(255,255,255,.5),0 12px 32px rgba(0,200,236,.35);position:relative;overflow:hidden}
.btn::after{content:"";position:absolute;top:0;left:-60%;width:40%;height:100%;background:linear-gradient(100deg,transparent,rgba(255,255,255,.55),transparent);transform:skewX(-20deg);transition:left .5s}
.btn:hover::after{left:130%}
.btn.ghost{background:rgba(255,255,255,.12);color:#fff!important;border:1px solid rgba(125,211,252,.4);backdrop-filter:blur(12px)}
label{color:#E6EEF8}
input,select,textarea{background:rgba(7,26,51,.55);border:1px solid rgba(125,211,252,.35);color:#fff}
input::placeholder,textarea::placeholder{color:#8AA0BE}
input:focus,select:focus,textarea:focus{box-shadow:0 0 0 3px rgba(0,200,236,.30);border-color:#00C8EC;outline:none}
select option{color:#0A2540}
footer{background:rgba(4,14,28,.72);backdrop-filter:blur(20px);border-top:1px solid rgba(125,211,252,.2)}
.wa-float{box-shadow:0 8px 24px rgba(0,0,0,.4),0 0 0 6px rgba(37,211,102,.20)}
@supports not (backdrop-filter:blur(1px)){body{background:#0A2540}.card,.quote,.post,.form,.work,.hero-card{background:#10305A}}
@media (prefers-reduced-motion:reduce){.hero::after{animation:none}.btn::after{display:none}}
@media(max-width:640px){.links.open{background:rgba(7,26,51,.96);border-bottom:1px solid rgba(125,211,252,.25)}}
/* === 3D ICONS === */
.icon{width:54px;height:54px;border-radius:16px;display:grid;place-items:center;font-size:26px;color:#fff;background:linear-gradient(145deg,rgba(255,255,255,.35),rgba(255,255,255,.05) 40%),linear-gradient(145deg,#3B82F6,#00C8EC);border:1px solid rgba(255,255,255,.5);box-shadow:inset 0 2px 3px rgba(255,255,255,.6),inset 0 -4px 8px rgba(0,0,0,.25),0 10px 22px rgba(0,200,236,.35),0 2px 4px rgba(0,0,0,.4);text-shadow:0 2px 4px rgba(0,0,0,.45);transform:perspective(400px) rotateX(8deg) rotateY(-8deg);transition:transform .25s}
.card:hover .icon{transform:perspective(400px) rotateX(0) rotateY(0) translateY(-3px) scale(1.05)}
.grid3 .card:nth-child(2) .icon{background:linear-gradient(145deg,rgba(255,255,255,.35),rgba(255,255,255,.05) 40%),linear-gradient(145deg,#4F46E5,#2563EB)}
.grid3 .card:nth-child(3) .icon{background:linear-gradient(145deg,rgba(255,255,255,.35),rgba(255,255,255,.05) 40%),linear-gradient(145deg,#00C8EC,#0A2540)}
.grid3 .card:nth-child(4) .icon,.grid2 .card:nth-child(2) .icon{background:linear-gradient(145deg,rgba(255,255,255,.35),rgba(255,255,255,.05) 40%),linear-gradient(145deg,#22D3EE,#4F46E5)}
.work .thumb{background:linear-gradient(145deg,#1E3A8A,#2563EB 50%,#00C8EC);font-size:52px;text-shadow:0 4px 10px rgba(0,0,0,.5),0 1px 0 rgba(255,255,255,.4);box-shadow:inset 0 2px 4px rgba(255,255,255,.4),inset 0 -8px 16px rgba(0,0,0,.3);transform:perspective(500px) rotateX(2deg)}
.wa-float{background:linear-gradient(145deg,#4ADE80,#25D366 60%,#128C4B);border:1px solid rgba(255,255,255,.6);box-shadow:inset 0 2px 3px rgba(255,255,255,.6),inset 0 -4px 8px rgba(0,0,0,.25),0 12px 28px rgba(0,0,0,.45);text-shadow:0 2px 4px rgba(0,0,0,.4);transform:perspective(400px) rotateX(6deg);transition:transform .2s}
.wa-float:hover{transform:scale(1.08)}
.mock-side span{filter:drop-shadow(0 2px 3px rgba(0,0,0,.5))}
/* responsive */
@media(max-width:960px){.hero-grid,.grid3,.grid2,.grid4,.slider,.work-grid,.steps,.foot-grid{grid-template-columns:1fr 1fr}}
@media(max-width:640px){.hero-grid,.grid3,.grid2,.grid4,.slider,.work-grid,.steps,.foot-grid,.two{grid-template-columns:1fr}.links{display:none}.links.open{display:flex;position:absolute;top:72px;left:0;right:0;background:#fff;flex-direction:column;padding:16px;border-bottom:1px solid var(--line)}.hamburger{display:block}.stats{flex-wrap:wrap}}