/* Layout: floating glass navigation; left-aligned copy beside framed 3D renders; frosted panels over a fixed mint-cyan-indigo aurora. */
:root{
  --bg:#ECF0FA; --ink:#0A1330; --muted:#46537A; --line:rgba(10,19,48,.11);
  --glass:rgba(255,255,255,.55); --glass-2:rgba(255,255,255,.86); --glass-line:rgba(255,255,255,.92); --glass-hi:rgba(255,255,255,.95);
  --shadow:0 34px 70px -36px rgba(24,40,110,.5); --shadow-sm:0 14px 30px -20px rgba(24,40,110,.45);
  --mint:#06997A; --cyan:#0A82BA; --indigo:#3847E6;
  --t1:#05A07E; --t2:#0C8AD8; --t3:#4250F2;
  --g1:#14E0AE; --g2:#1FAAF0; --g3:#4B5BFF;
  --o1:rgba(20,236,180,.46); --o2:rgba(40,160,255,.36); --o3:rgba(98,106,255,.36);
  --btn:#0A1330; --btn-fg:#FFFFFF; --deep:#0A1330; --deep-fg:#F2F5FF; --deep-muted:#B4BFE6;
  --field:rgba(255,255,255,.75); --warn:#B4541A;
  --display:"Plus Jakarta Sans","Avenir Next","Segoe UI",system-ui,sans-serif;
  --body:"DM Sans","Segoe UI",system-ui,-apple-system,sans-serif;
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --bg:#060A18; --ink:#EEF2FF; --muted:#A6B1D6; --line:rgba(255,255,255,.13);
    --glass:rgba(255,255,255,.065); --glass-2:rgba(16,23,52,.92); --glass-line:rgba(255,255,255,.16); --glass-hi:rgba(255,255,255,.22);
    --shadow:0 34px 70px -36px rgba(0,0,0,.9); --shadow-sm:0 14px 30px -20px rgba(0,0,0,.8);
    --mint:#36E3B6; --cyan:#56C6FF; --indigo:#96A0FF;
    --t1:#3CF0C0; --t2:#5CCBFF; --t3:#9AA4FF;
    --o1:rgba(20,236,180,.20); --o2:rgba(40,150,255,.22); --o3:rgba(98,106,255,.30);
    --btn:#FFFFFF; --btn-fg:#0A1330; --deep:#0F1838; --deep-fg:#F2F5FF; --deep-muted:#B4BFE6;
    --field:rgba(255,255,255,.07); --warn:#FFB07A; color-scheme:dark;
  }
}
:root[data-theme="dark"]{
  --bg:#060A18; --ink:#EEF2FF; --muted:#A6B1D6; --line:rgba(255,255,255,.13);
  --glass:rgba(255,255,255,.065); --glass-2:rgba(16,23,52,.92); --glass-line:rgba(255,255,255,.16); --glass-hi:rgba(255,255,255,.22);
  --shadow:0 34px 70px -36px rgba(0,0,0,.9); --shadow-sm:0 14px 30px -20px rgba(0,0,0,.8);
  --mint:#36E3B6; --cyan:#56C6FF; --indigo:#96A0FF;
  --t1:#3CF0C0; --t2:#5CCBFF; --t3:#9AA4FF;
  --o1:rgba(20,236,180,.20); --o2:rgba(40,150,255,.22); --o3:rgba(98,106,255,.30);
  --btn:#FFFFFF; --btn-fg:#0A1330; --deep:#0F1838; --deep-fg:#F2F5FF; --deep-muted:#B4BFE6;
  --field:rgba(255,255,255,.07); --warn:#FFB07A; color-scheme:dark;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--body);font-size:1.0625rem;line-height:1.6;overflow-x:hidden}
img{max-width:100%;display:block}
a{color:inherit}
h1,h2,h3,h4{font-family:var(--display);line-height:1.08;margin:0;text-wrap:balance;letter-spacing:-.025em;font-weight:800}
p{margin:0} ul,ol{margin:0;padding:0;list-style:none}
:focus-visible{outline:3px solid var(--indigo);outline-offset:3px;border-radius:8px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:absolute;left:16px;top:-80px;background:var(--btn);color:var(--btn-fg);padding:10px 16px;border-radius:10px;z-index:60}
.skip:focus{top:12px}
.aurora{position:fixed;inset:0;z-index:0;pointer-events:none;background:
  radial-gradient(40vmax 40vmax at 12% 6%,var(--o1),transparent 64%),
  radial-gradient(44vmax 44vmax at 92% 2%,var(--o3),transparent 64%),
  radial-gradient(48vmax 48vmax at 78% 82%,var(--o2),transparent 62%),
  radial-gradient(38vmax 38vmax at 4% 96%,var(--o3),transparent 60%)}
.page{position:relative;z-index:1}
.wrap{max-width:1200px;margin-inline:auto;padding-inline:clamp(16px,4vw,32px)}

.glass{background:var(--glass);-webkit-backdrop-filter:blur(22px) saturate(170%);backdrop-filter:blur(22px) saturate(170%);border:1px solid var(--glass-line);box-shadow:var(--shadow-sm),inset 0 1px 0 var(--glass-hi)}
.grad{background:linear-gradient(95deg,var(--t1),var(--t2) 45%,var(--t3));-webkit-background-clip:text;background-clip:text;color:transparent}

/* header */
.site-head{position:sticky;top:calc(env(safe-area-inset-top,0px) + 10px);z-index:40;padding-top:10px}
.bar{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:64px;padding:8px 10px 8px 22px;border-radius:22px}
.brand{display:inline-flex;align-items:center;text-decoration:none;color:var(--ink)}
.brand svg{height:26px;width:auto;display:block}
.brand .acc{fill:var(--t1)}
.nav>ul{display:flex;align-items:center;gap:2px}
.nav a{text-decoration:none}
.nav>ul>li>a:not(.btn){display:inline-block;padding:10px 13px;border-radius:12px;font-weight:600;font-size:.98rem}
.nav>ul>li>a:not(.btn):hover,.nav a[aria-current="page"]:not(.btn){color:var(--indigo)}
.has-sub{position:relative;display:flex;align-items:center}
.sub-toggle{background:none;border:0;color:inherit;padding:8px 6px;margin-left:-10px;cursor:pointer;border-radius:8px}
.sub-toggle svg{width:14px;height:14px;display:block}
.mega{position:absolute;top:calc(100% + 14px);left:-18px;width:min(660px,90vw);background:var(--glass-2);border:1px solid var(--glass-line);border-radius:24px;padding:12px;box-shadow:var(--shadow);display:none;grid-template-columns:1fr 1fr;gap:4px}
.mega::before{content:"";position:absolute;left:0;right:0;top:-16px;height:16px}
.has-sub:hover .mega,.has-sub:focus-within .mega,.has-sub.open .mega{display:grid}
.mega a{display:flex;gap:12px;align-items:center;padding:10px;border-radius:16px}
.mega a:hover{background:var(--glass)}
.mega b{display:block;font-weight:700;font-size:.98rem}
.mega small{display:block;color:var(--muted);font-size:.85rem;line-height:1.3}
.mega .all{grid-column:1/-1;justify-content:space-between;font-weight:700;border-top:1px solid var(--line);border-radius:0 0 16px 16px;margin-top:4px;padding:14px 12px 8px}
.nav-toggle{display:none;background:none;border:1px solid var(--line);color:inherit;border-radius:14px;padding:10px;cursor:pointer}
.nav-toggle svg{width:22px;height:22px;display:block}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font:700 1rem/1 var(--body);padding:15px 24px;border-radius:16px;border:1px solid transparent;text-decoration:none;cursor:pointer;white-space:nowrap}
.btn-primary{background:var(--btn);color:var(--btn-fg);box-shadow:var(--shadow-sm)}
.btn-primary:hover{background:linear-gradient(95deg,var(--t1),var(--t2) 50%,var(--t3));color:#fff}
.btn-glass{background:var(--glass);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);border-color:var(--glass-line);color:var(--ink);box-shadow:inset 0 1px 0 var(--glass-hi)}
.btn-glass:hover{background:var(--glass-2)}
.btn-light{background:#FFFFFF;color:#0A1330}
.btn-light:hover{background:#DFF9F1}
.btn-row{display:flex;flex-wrap:wrap;gap:12px}
.link{font-weight:700;color:var(--indigo);text-underline-offset:4px}

/* icon tile (glass) */
.tile{width:48px;height:48px;flex:none;border-radius:15px;display:grid;place-items:center;color:var(--indigo);
  background:linear-gradient(150deg,var(--glass-2),var(--glass));border:1px solid var(--glass-line);box-shadow:var(--shadow-sm),inset 0 1px 0 var(--glass-hi)}
.tile svg{width:23px;height:23px}
.pill{display:inline-flex;align-items:center;gap:9px;width:max-content;max-width:100%;padding:8px 14px;border-radius:999px;font-weight:600;font-size:.92rem}
.pill::before{content:"";width:8px;height:8px;border-radius:50%;background:linear-gradient(135deg,var(--g1),var(--g3));flex:none}

/* sections */
.band{padding-block:clamp(56px,8vw,108px)}
.band-tight{padding-block:clamp(32px,5vw,60px)}
.lede{font-size:clamp(1.1rem,1.5vw,1.28rem);color:var(--muted);max-width:56ch}
.sec-head{display:grid;gap:14px;margin-bottom:clamp(28px,4vw,48px);max-width:760px}
.sec-head h2{font-size:clamp(1.9rem,4vw,3rem)}
.sec-head p{color:var(--muted);font-size:1.12rem;max-width:62ch}

.hero{padding-block:clamp(36px,6vw,76px) clamp(36px,5vw,64px)}
.hero-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.05fr);gap:clamp(28px,4.5vw,60px);align-items:center}
.hero-copy{display:grid;gap:22px;min-width:0;justify-items:start}
.hero h1{font-size:clamp(2.5rem,4.7vw,3.75rem);line-height:1.02;letter-spacing:-.04em}
.hero h1 .ln{display:block}
.hero.page-hero h1{font-size:clamp(2.1rem,4.2vw,3.3rem);line-height:1.04;letter-spacing:-.035em}
.crumbs{font-size:.92rem;color:var(--muted)}
.crumbs a{text-underline-offset:3px}
.facts{display:flex;flex-wrap:wrap;gap:14px 34px;padding-top:6px}
.facts li{display:grid}
.facts b{font-family:var(--display);font-size:1.75rem;font-weight:800;line-height:1.1;letter-spacing:-.02em}
.facts span{color:var(--muted);font-size:.94rem}

/* framed render */
.frame{position:relative;margin:0;padding:10px;border-radius:34px;min-width:0}
.frame img{width:100%;height:auto;border-radius:25px;aspect-ratio:3/2;object-fit:cover}
.frame figcaption{font-size:.82rem;color:var(--muted);padding:10px 12px 4px}
.float{position:absolute;padding:12px 16px;border-radius:18px;background:var(--glass-2);border:1px solid var(--glass-line);box-shadow:var(--shadow);font-size:.9rem;line-height:1.3;max-width:230px}
.float b{display:block;font-family:var(--display);font-size:1.5rem;letter-spacing:-.02em}
.float.tl{left:-18px;top:-20px} .float.br{right:-16px;bottom:-22px}

/* cards + grids */
.grid3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.grid2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
.grid4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}
.cols2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:clamp(24px,5vw,64px);align-items:center}
.cols2.top{align-items:start}
.card{border-radius:26px;padding:26px;display:grid;gap:12px;align-content:start;min-width:0}
.card h3{font-size:1.32rem}
.card p{color:var(--muted);font-size:.99rem}
a.card{text-decoration:none;transition:transform .2s ease}
a.card:hover{transform:translateY(-3px)}
.card .metric{font-family:var(--display);font-weight:800;font-size:2.4rem;line-height:1;letter-spacing:-.03em}
.tag{font-size:.86rem;font-weight:700;color:var(--indigo)}
.svc-card{padding:10px;gap:0}
.svc-card img{width:100%;height:auto;aspect-ratio:16/10;object-fit:cover;border-radius:18px}
.svc-card .in{display:grid;gap:8px;padding:18px 14px 14px}
.svc-card .go{display:flex;justify-content:space-between;align-items:center;font-weight:700;color:var(--indigo);margin-top:4px}
.go svg{width:18px;height:18px}
.span2{grid-column:span 2}
.cta-card{background:var(--deep);color:var(--deep-fg);border-radius:26px;padding:clamp(24px,3vw,36px);display:grid;gap:14px;align-content:center;justify-items:start;position:relative;overflow:hidden;min-width:0}
.cta-card::before{content:"";position:absolute;inset:0;background:radial-gradient(60% 90% at 100% 0%,rgba(31,170,240,.45),transparent 60%),radial-gradient(60% 90% at 0% 100%,rgba(20,224,174,.32),transparent 60%)}
.cta-card>*{position:relative}
.cta-card h3{font-size:clamp(1.5rem,2.6vw,2.1rem)}
.cta-card p{color:var(--deep-muted)}
.ticks{display:grid;gap:11px}
.ticks li{display:grid;grid-template-columns:24px minmax(0,1fr);gap:10px;align-items:start}
.ticks svg{width:20px;height:20px;margin-top:3px;color:var(--mint)}
.plain{display:grid;gap:11px}
.plain li{padding-left:20px;position:relative;color:var(--muted)}
.plain li::before{content:"";position:absolute;left:0;top:.62em;width:9px;height:9px;border-radius:3px;background:linear-gradient(135deg,var(--g1),var(--g3))}
.stack{display:grid;gap:18px;min-width:0;align-content:start}
.stack h2{font-size:clamp(1.7rem,3.2vw,2.5rem)}
.stack>p{color:var(--muted)}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chips a,.chips span{padding:7px 13px;border-radius:999px;font-size:.9rem;font-weight:600;text-decoration:none;background:var(--glass);border:1px solid var(--glass-line)}
.chips a:hover{color:var(--indigo)}

/* results */
.results{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1px;border-radius:26px;overflow:hidden}
.results.two{grid-template-columns:repeat(2,minmax(0,1fr))}
.result{padding:26px 22px;display:grid;gap:8px;align-content:start;border-right:1px solid var(--line);border-bottom:1px solid var(--line)}
.result b{font-family:var(--display);font-weight:800;font-size:clamp(2rem,3.6vw,2.9rem);line-height:1;letter-spacing:-.035em}
.result span{color:var(--muted);font-size:.97rem}

/* process */
.steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px;counter-reset:s}
.steps li{counter-increment:s;border-radius:24px;padding:22px;display:grid;gap:8px;align-content:start}
.steps li::before{content:counter(s);width:36px;height:36px;border-radius:12px;display:grid;place-items:center;font-family:var(--display);font-weight:800;color:#fff;background:linear-gradient(135deg,var(--g1),var(--g2) 50%,var(--g3))}
.steps h3{font-size:1.25rem}
.steps p{color:var(--muted);font-size:.97rem}

/* table */
.tablewrap{overflow-x:auto;border-radius:24px}
table{border-collapse:collapse;width:100%;min-width:720px;font-size:.98rem}
th,td{text-align:left;padding:16px 18px;border-bottom:1px solid var(--line);vertical-align:top}
thead th{font-family:var(--display);font-size:1.05rem}
tbody th{font-weight:700;white-space:nowrap}
td{color:var(--muted)}
tr:last-child th,tr:last-child td{border-bottom:0}

/* faq */
.faq{border-radius:24px;padding:6px 22px}
.faq details{border-bottom:1px solid var(--line);padding:18px 0}
.faq details:last-child{border-bottom:0}
.faq summary{cursor:pointer;font-family:var(--display);font-weight:700;font-size:1.1rem;list-style:none;display:flex;justify-content:space-between;gap:16px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:1.4rem;line-height:1;color:var(--indigo)}
.faq details[open] summary::after{content:"\2212"}
.faq p{color:var(--muted);margin-top:10px;max-width:70ch}

/* cta + footer */
.cta{position:relative;overflow:hidden;background:var(--deep);color:var(--deep-fg);border-radius:34px;padding:clamp(28px,6vw,68px);display:grid;grid-template-columns:minmax(0,1.4fr) auto;gap:24px;align-items:center}
.cta img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.34}
.cta::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(10,19,48,.94) 30%,rgba(10,19,48,.35))}
.cta>div,.cta>a{position:relative;z-index:1}
.cta h2{font-size:clamp(1.9rem,4.2vw,3.2rem)}
.cta p{color:var(--deep-muted);margin-top:12px;max-width:52ch}
.site-foot{margin-top:clamp(40px,6vw,80px);padding-bottom:28px;font-size:.97rem}
.foot{border-radius:30px;padding:clamp(24px,4vw,44px)}
.foot-grid{display:grid;grid-template-columns:1.25fr 1fr 1fr 1.5fr;gap:32px}
.site-foot h4{font-size:1rem;margin-bottom:12px;letter-spacing:-.01em}
.site-foot li{margin-bottom:8px}
.site-foot a{text-decoration:none}
.site-foot a:hover{color:var(--indigo);text-decoration:underline}
.site-foot address{font-style:normal;color:var(--muted);margin-bottom:14px}
.site-foot address b{color:var(--ink);display:block}
.foot-note{color:var(--muted);max-width:30ch;margin-top:14px}
.legal{display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px;margin-top:32px;padding-top:20px;border-top:1px solid var(--line);color:var(--muted);font-size:.9rem}
.sel{user-select:all;font-weight:700}

/* form */
.form{display:grid;gap:16px;border-radius:28px;padding:clamp(20px,4vw,36px)}
.form .two{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.field{display:grid;gap:6px}
.field label{font-weight:700;font-size:.95rem}
.field input,.field select,.field textarea{font:inherit;color:var(--ink);background:var(--field);border:1px solid var(--line);border-radius:14px;padding:13px 14px;width:100%}
.field textarea{min-height:130px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--indigo)}
.err{color:var(--warn);font-weight:600;font-size:.92rem}
.ready{border:1px solid var(--indigo);border-radius:18px;padding:18px;display:grid;gap:12px}
.ready textarea{font:inherit;font-size:.95rem;width:100%;min-height:170px;background:var(--field);color:var(--ink);border:1px solid var(--line);border-radius:12px;padding:12px}
.help{color:var(--muted);font-size:.92rem}
.copy{font:600 .9rem/1 var(--body);padding:8px 14px;border-radius:999px;border:1px solid var(--glass-line);background:var(--glass);color:var(--ink);cursor:pointer;margin-left:8px}

@media (max-width:980px){
  .nav-toggle{display:block}
  .nav{display:none;position:absolute;left:clamp(16px,4vw,32px);right:clamp(16px,4vw,32px);top:calc(100% + 8px);background:var(--glass-2);border:1px solid var(--glass-line);border-radius:22px;padding:12px;box-shadow:var(--shadow);max-height:calc(100vh - 110px);overflow:auto}
  .site-head.open .nav{display:block}
  .nav>ul{flex-direction:column;align-items:stretch;gap:2px}
  .has-sub{flex-wrap:wrap}
  .sub-toggle{display:none}
  .mega,.has-sub:hover .mega{display:grid;position:static;width:100%;grid-template-columns:1fr;box-shadow:none;border:0;background:none;padding:0 0 6px 6px}
  .mega small,.mega .tile{display:none}
  .mega a{padding:8px 12px}
  .mega .all{border-top:0;padding:8px 12px}
  .nav .btn{margin-top:8px}
  .hero-grid,.cols2,.cta{grid-template-columns:minmax(0,1fr)}
  .grid3,.grid4{grid-template-columns:repeat(2,minmax(0,1fr))}
  .results{grid-template-columns:repeat(2,minmax(0,1fr))}
  .steps{grid-template-columns:repeat(2,minmax(0,1fr))}
  .foot-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .float.tl{left:-6px;top:-18px} .float.br{right:-6px;bottom:-20px}
}
@media (max-width:600px){
  .grid3,.grid2,.grid4,.form .two,.foot-grid,.steps,.results,.results.two{grid-template-columns:minmax(0,1fr)}
  .span2{grid-column:auto}
  .btn{width:100%}
  .nav .btn{width:100%}
  .float{position:static;max-width:none;margin:10px 0 0;box-shadow:none}
  .frame{border-radius:26px;padding:8px}
  .frame img{border-radius:19px}
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}a.card{transition:none}}


/* Added functionality: Case Studies and WhatsApp. Existing design rules above are unchanged. */
.whatsapp-float{position:fixed;right:22px;bottom:22px;z-index:120;display:inline-flex;align-items:center;gap:9px;padding:12px 16px;border-radius:999px;background:#123f34;color:#fff;text-decoration:none;font-weight:700;border:1px solid rgba(255,255,255,.3);box-shadow:0 14px 35px rgba(13,65,49,.26)}
.whatsapp-float:hover{background:#176c52;color:#fff;transform:translateY(-2px)}
.whatsapp-float svg{width:22px;height:22px;flex:none}
.case-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.case-card{min-height:285px}
.case-card .case-no{font-family:var(--display);font-weight:800;font-size:2.3rem;line-height:1;background:linear-gradient(95deg,var(--g1),var(--g2) 50%,var(--g3));-webkit-background-clip:text;background-clip:text;color:transparent}
.case-detail{display:grid;gap:20px;max-width:980px}
.case-section{border-radius:26px;padding:clamp(22px,4vw,34px);display:grid;gap:14px}
.case-section h2{font-size:clamp(1.55rem,3vw,2.25rem)}
.case-section h3{font-size:1.15rem;margin-top:8px}
.case-section p{color:var(--muted);max-width:80ch}
.case-section ul{display:grid;gap:9px}
.case-section li{padding-left:20px;position:relative;color:var(--muted)}
.case-section li::before{content:"";position:absolute;left:0;top:.62em;width:8px;height:8px;border-radius:3px;background:linear-gradient(135deg,var(--g1),var(--g3))}
.case-flow{display:flex;flex-wrap:wrap;gap:9px;margin-top:6px}
.case-flow span{padding:8px 12px;border-radius:999px;background:var(--field);border:1px solid var(--line);font-size:.9rem;font-weight:600}
#quote-submit:disabled{opacity:.65;cursor:wait}
@media(max-width:980px){.case-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:600px){.case-grid{grid-template-columns:1fr}.whatsapp-float{right:14px;bottom:14px;padding:12px}.whatsapp-float span{display:none}}