/* ================================================================
   CLINK AI — Global Stylesheet
   AI SaaS Product Development Company
   clinkonline.in | CIN: U52609KA2016PTC093747
================================================================ */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=Plus+Jakarta+Sans:wght@400;500;600;700;800&display=swap');

:root {
  --bg:#020408; --bg2:#050a14; --bg3:#080f1e;
  --card:rgba(255,255,255,.038); --card2:rgba(255,255,255,.065);
  --bd:rgba(255,255,255,.072); --bd2:rgba(255,255,255,.13); --bd3:rgba(255,255,255,.2);
  --t1:#f0f2fa; --t2:#8a94b8; --t3:#464e6a;
  --blue:#2563eb; --blue2:#3b82f6; --cyan:#06b6d4;
  --green:#10b981; --violet:#7c3aed; --amber:#f59e0b;
  --fh:"Plus Jakarta Sans",sans-serif; --fb:"Inter",sans-serif;
  --nav:68px; --ease:cubic-bezier(.25,.46,.45,.94);
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--t1);font-family:var(--fb);line-height:1.65;overflow-x:hidden;-webkit-font-smoothing:antialiased;cursor:none}
a{text-decoration:none;color:inherit}
img{display:block;max-width:100%;background:linear-gradient(135deg,#080f1e,rgba(37,99,235,.18))}
ul{list-style:none}
button{font-family:var(--fb);background:none;border:none;cursor:none}
::-webkit-scrollbar{width:3px}
::-webkit-scrollbar-track{background:var(--bg)}
::-webkit-scrollbar-thumb{background:var(--blue);border-radius:2px}

/* CURSOR */
#cur,#cur2{position:fixed;border-radius:50%;pointer-events:none;z-index:99999;transform:translate(-50%,-50%)}
#cur{width:7px;height:7px;background:var(--cyan);mix-blend-mode:screen;transition:width .12s,height .12s}
#cur2{width:28px;height:28px;border:1.5px solid rgba(6,182,212,.4);transition:width .22s,height .22s}

/* AMBIENT */
.amb{position:fixed;inset:0;pointer-events:none;z-index:0;overflow:hidden}
.amb::before{content:"";position:absolute;top:-20%;left:-10%;width:60%;height:70%;background:radial-gradient(ellipse,rgba(37,99,235,.07) 0%,transparent 70%);animation:ga 16s ease-in-out infinite}
.amb::after{content:"";position:absolute;bottom:-10%;right:-10%;width:50%;height:60%;background:radial-gradient(ellipse,rgba(124,58,237,.05) 0%,transparent 70%);animation:gb 20s ease-in-out infinite}
@keyframes ga{0%,100%{transform:translate(0,0)}50%{transform:translate(3%,4%)}}
@keyframes gb{0%,100%{transform:translate(0,0)}50%{transform:translate(-3%,-3%)}}
@keyframes blink{0%,100%{opacity:1}50%{opacity:.25}}
@keyframes marquee{from{transform:translateX(0)}to{transform:translateX(-50%)}}
@keyframes spin{to{transform:rotate(360deg)}}

/* GRID BG */
.grid-bg{position:absolute;inset:0;pointer-events:none;background-image:linear-gradient(rgba(255,255,255,.018) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.018) 1px,transparent 1px);background-size:60px 60px;mask-image:radial-gradient(ellipse 75% 65% at 50% 40%,black 20%,transparent 80%);z-index:1}

/* ================================================================
   NAVIGATION - Click/tap based, works on all devices
================================================================ */
#nav{position:fixed;top:0;left:0;right:0;height:var(--nav);display:flex;align-items:center;justify-content:space-between;padding:0 5%;z-index:1000;background:rgba(2,4,8,.88);backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);border-bottom:1px solid var(--bd);transition:background .3s,box-shadow .3s}
#nav.scrolled{background:rgba(2,4,8,.98);box-shadow:0 1px 32px rgba(0,0,0,.5)}

.logo{display:flex;align-items:center;gap:10px;cursor:none;flex-shrink:0}
.logo-mark{width:38px;height:38px;background:linear-gradient(135deg,var(--blue),var(--cyan));border-radius:10px;display:flex;align-items:center;justify-content:center;font-family:var(--fh);font-weight:800;font-size:20px;color:#fff;box-shadow:0 0 20px rgba(37,99,235,.4)}
.logo-text{font-family:var(--fh);font-weight:700;font-size:18px;color:var(--t1);letter-spacing:-.3px}
.logo-text span{background:linear-gradient(90deg,var(--blue2),var(--cyan));-webkit-background-clip:text;background-clip:text;color:transparent}

.nav-links{display:flex;align-items:center;gap:4px}
.nav-item{position:relative}

.nav-btn{display:flex;align-items:center;gap:5px;padding:9px 15px;font-size:14px;font-weight:500;color:var(--t2);border-radius:9px;cursor:none;transition:color .2s,background .2s;white-space:nowrap}
.nav-btn:hover,.nav-btn.active{color:var(--t1);background:var(--card)}
.nav-btn.open{color:var(--t1);background:var(--card2)}
.nav-arr{width:11px;height:11px;opacity:.45;transition:transform .22s,opacity .2s;flex-shrink:0}
.nav-btn:hover .nav-arr,.nav-btn.open .nav-arr{opacity:.9}
.nav-btn.open .nav-arr{transform:rotate(180deg)}

/* CLICK-based dropdown - no hover required */
.nav-dropdown{
  position:absolute;top:calc(100% + 8px);left:50%;
  transform:translateX(-50%) translateY(-8px);
  background:rgba(4,7,18,.97);
  backdrop-filter:blur(28px);-webkit-backdrop-filter:blur(28px);
  border:1px solid var(--bd);border-radius:16px;
  padding:8px;min-width:240px;
  box-shadow:0 24px 48px rgba(0,0,0,.5);
  opacity:0;visibility:hidden;
  transition:opacity .2s var(--ease),transform .2s var(--ease),visibility .2s;
  z-index:999;pointer-events:none;
}
.nav-dropdown.open{
  opacity:1;visibility:visible;
  transform:translateX(-50%) translateY(0);
  pointer-events:all;
}
.dd-link{display:flex;align-items:center;gap:10px;padding:10px 12px;font-size:13.5px;font-weight:500;color:var(--t2);border-radius:10px;cursor:none;transition:background .15s,color .15s}
.dd-link:hover{background:var(--card2);color:var(--t1)}
.dd-icon{width:32px;height:32px;border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:15px;flex-shrink:0}
.dd-text strong{display:block;font-size:13px;font-weight:600;color:var(--t1);margin-bottom:1px}
.dd-text span{font-size:11px;color:var(--t3)}
.dd-sep{height:1px;background:var(--bd);margin:6px 8px}

.nav-cta{margin-left:6px;padding:9px 22px;background:var(--blue);color:#fff;font-size:14px;font-weight:600;border-radius:9px;cursor:none;transition:background .2s,box-shadow .2s,transform .15s;white-space:nowrap}
.nav-cta:hover{background:#1d4ed8;box-shadow:0 0 24px rgba(37,99,235,.5);transform:translateY(-1px)}

/* HAMBURGER */
.hamburger{display:none;flex-direction:column;gap:5px;cursor:none;padding:8px;border-radius:8px;transition:background .2s}
.hamburger:hover{background:var(--card)}
.hamburger span{width:22px;height:2px;background:var(--t1);border-radius:2px;transition:transform .3s,opacity .3s,width .3s}
.hamburger.open span:nth-child(1){transform:rotate(45deg) translate(5px,5px)}
.hamburger.open span:nth-child(2){opacity:0;width:0}
.hamburger.open span:nth-child(3){transform:rotate(-45deg) translate(5px,-5px)}

/* MOBILE DRAWER */
#mobile-nav{position:fixed;inset:0;top:var(--nav);background:rgba(2,4,8,.98);backdrop-filter:blur(28px);z-index:998;padding:20px 5%;overflow-y:auto;transform:translateX(100%);transition:transform .3s var(--ease)}
#mobile-nav.open{transform:translateX(0)}
.mn-row{display:flex;align-items:center;justify-content:space-between;padding:16px 0;font-size:16px;font-weight:600;color:var(--t1);cursor:none;border-bottom:1px solid var(--bd)}
.mn-toggle-btn{background:none;border:none;color:var(--t2);cursor:none;padding:4px 8px;font-size:18px}
.mn-sub{display:none;padding:8px 0 14px 8px;flex-direction:column;gap:2px}
.mn-sub.open{display:flex}
.mn-sub a{padding:10px 12px;font-size:14px;color:var(--t2);border-radius:8px;cursor:none;display:flex;align-items:center;gap:9px}
.mn-sub a:hover{color:var(--t1);background:var(--card)}
.mn-icon{font-size:16px}
.mn-cta{display:block;margin-top:24px;padding:14px;background:var(--blue);color:#fff;font-size:15px;font-weight:600;border-radius:12px;text-align:center;cursor:none}

/* ================================================================
   LAYOUT & COMPONENTS
================================================================ */
section{padding:96px 5%;position:relative}
.mw{max-width:1200px;margin:0 auto}
.sec-tag{display:inline-flex;align-items:center;gap:8px;font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:2.5px;color:var(--cyan);margin-bottom:16px}
.sec-tag::before{content:"";width:18px;height:1.5px;background:linear-gradient(90deg,var(--blue2),var(--cyan));border-radius:1px}
.sec-h2{font-family:var(--fh);font-size:clamp(28px,4vw,52px);font-weight:800;letter-spacing:-1.8px;color:var(--t1);line-height:1.07;margin-bottom:18px}
.sec-sub{font-size:17px;color:var(--t2);line-height:1.75;max-width:560px;font-weight:300}
.sh{margin-bottom:56px}
.sh.center{text-align:center}
.sh.center .sec-sub{margin:0 auto}
.sh.center .sec-tag{justify-content:center}
.sh.split{display:flex;justify-content:space-between;align-items:flex-end;flex-wrap:wrap;gap:20px}
.g{background:linear-gradient(100deg,var(--blue2) 0%,var(--cyan) 55%,#a78bfa 100%);-webkit-background-clip:text;background-clip:text;color:transparent}

/* Buttons */
.btn-primary{display:inline-flex;align-items:center;gap:8px;padding:13px 26px;background:var(--blue);color:#fff;font-weight:600;font-size:14.5px;border-radius:10px;cursor:none;letter-spacing:.1px;transition:background .2s,box-shadow .2s,transform .15s}
.btn-primary:hover{background:#1d4ed8;box-shadow:0 0 28px rgba(37,99,235,.5);transform:translateY(-2px)}
.btn-primary svg{transition:transform .2s}
.btn-primary:hover svg{transform:translateX(3px)}
.btn-outline{display:inline-flex;align-items:center;gap:8px;padding:13px 26px;background:var(--card);color:var(--t1);font-weight:500;font-size:14.5px;border-radius:10px;border:1px solid var(--bd2);cursor:none;transition:background .2s,border-color .2s,transform .15s}
.btn-outline:hover{background:var(--card2);border-color:var(--bd3);transform:translateY(-2px)}

/* Cards */
.card{background:var(--card);border:1px solid var(--bd);border-radius:20px;overflow:hidden;cursor:none;transition:transform .25s var(--ease),border-color .25s,background .25s,box-shadow .25s}
.card:hover{transform:translateY(-5px);border-color:var(--bd2);background:var(--card2);box-shadow:0 20px 50px rgba(0,0,0,.5)}

/* Feature points */
.fp{display:flex;gap:14px;align-items:flex-start;padding:14px 16px;background:var(--card);border:1px solid var(--bd);border-radius:12px;transition:background .2s,border-color .2s}
.fp:hover{background:var(--card2);border-color:var(--bd2)}
.fp-ico{width:38px;height:38px;border-radius:10px;background:linear-gradient(135deg,rgba(37,99,235,.15),rgba(6,182,212,.1));border:1px solid rgba(37,99,235,.2);display:flex;align-items:center;justify-content:center;font-size:16px;flex-shrink:0}
.fp-text strong{display:block;font-size:14px;font-weight:600;color:var(--t1);margin-bottom:3px}
.fp-text span{font-size:13px;color:var(--t2);line-height:1.55}

/* Split */
.split{display:grid;grid-template-columns:1fr 1fr;gap:72px;align-items:center}
.split.rev{direction:rtl}
.split.rev>*{direction:ltr}

/* Live badge */
.live-badge{position:absolute;bottom:20px;left:20px;right:20px;z-index:2;background:rgba(2,4,10,.82);backdrop-filter:blur(16px);border:1px solid var(--bd2);border-radius:12px;padding:14px 18px;display:flex;align-items:center;gap:12px}
.live-dot{width:8px;height:8px;border-radius:50%;background:var(--cyan);animation:blink 2s ease-in-out infinite;flex-shrink:0}
.live-text strong{display:block;font-size:13px;font-weight:600;color:var(--t1);margin-bottom:2px}
.live-text span{font-size:11.5px;color:var(--t3)}

/* Page hero */
.page-hero{padding:calc(var(--nav) + 80px) 5% 72px;position:relative;overflow:hidden;background:var(--bg);border-bottom:1px solid var(--bd)}
.ph-inner{max-width:1200px;margin:0 auto;position:relative;z-index:2}
.ph-crumb{display:flex;align-items:center;gap:8px;font-size:12.5px;color:var(--t3);margin-bottom:20px}
.ph-crumb a{color:var(--t3);cursor:none;transition:color .2s}
.ph-crumb a:hover{color:var(--t2)}
.ph-crumb span{opacity:.4}
.ph-pill{display:inline-flex;align-items:center;gap:7px;padding:5px 14px 5px 8px;background:rgba(6,182,212,.1);border:1px solid rgba(6,182,212,.22);border-radius:100px;font-size:11.5px;font-weight:600;color:var(--cyan);margin-bottom:22px}
.ph-pill .dot{width:5px;height:5px;background:var(--cyan);border-radius:50%;animation:blink 2.5s ease-in-out infinite}
.page-hero h1{font-family:var(--fh);font-size:clamp(34px,5vw,64px);font-weight:800;letter-spacing:-2.5px;line-height:1.05;margin-bottom:20px;color:var(--t1)}
.page-hero p{font-size:clamp(15px,1.6vw,18px);color:var(--t2);max-width:620px;line-height:1.72;font-weight:300}
.ph-actions{display:flex;gap:12px;margin-top:30px;flex-wrap:wrap}

/* Reveal */
.rv{opacity:0;transform:translateY(28px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.rv.in{opacity:1;transform:none}
.rv.d1{transition-delay:.1s}
.rv.d2{transition-delay:.2s}
.rv.d3{transition-delay:.32s}

/* Marquee */
.strip{padding:15px 0;overflow:hidden;position:relative;background:var(--bg2);border-top:1px solid var(--bd);border-bottom:1px solid var(--bd)}
.strip::before,.strip::after{content:"";position:absolute;top:0;bottom:0;width:100px;z-index:2;pointer-events:none}
.strip::before{left:0;background:linear-gradient(90deg,var(--bg2),transparent)}
.strip::after{right:0;background:linear-gradient(-90deg,var(--bg2),transparent)}
.strip-track{display:flex;animation:marquee 32s linear infinite;width:max-content}
.strip-track:hover{animation-play-state:paused}
.strip-item{display:flex;align-items:center;gap:9px;padding:0 32px;font-size:12.5px;font-weight:600;color:var(--t3);white-space:nowrap;border-right:1px solid var(--bd)}
.strip-item .sd{width:4px;height:4px;border-radius:50%;flex-shrink:0}

/* Back to top */
#btt{position:fixed;bottom:28px;right:28px;width:44px;height:44px;background:var(--blue);border-radius:12px;display:flex;align-items:center;justify-content:center;cursor:none;z-index:500;box-shadow:0 4px 20px rgba(37,99,235,.4);opacity:0;transform:translateY(16px);transition:opacity .3s,transform .3s,background .2s;pointer-events:none}
#btt.show{opacity:1;transform:none;pointer-events:all}
#btt:hover{background:#1d4ed8;transform:translateY(-2px)}

/* Footer */
footer{background:var(--bg2);border-top:1px solid var(--bd);padding:64px 5% 32px}
.ft-grid{display:grid;grid-template-columns:2.2fr 1fr 1fr 1fr;gap:44px;margin-bottom:48px}
.ft-brand-desc{font-size:13.5px;color:var(--t3);line-height:1.68;max-width:290px;margin:12px 0 16px}
.ft-badge{display:inline-flex;align-items:center;gap:7px;padding:5px 14px;background:rgba(37,99,235,.08);border:1px solid rgba(37,99,235,.15);border-radius:100px;font-size:11.5px;font-weight:600;color:var(--blue2);margin-bottom:12px}
.ft-cin{font-size:11.5px;color:var(--t3);line-height:1.8;margin-bottom:18px}
.ft-socials{display:flex;gap:8px}
.ft-soc{width:36px;height:36px;background:var(--card);border:1px solid var(--bd);border-radius:9px;display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:600;color:var(--t2);cursor:none;transition:background .2s,color .2s,border-color .2s,transform .15s}
.ft-soc:hover{background:var(--card2);border-color:var(--bd2);color:var(--t1);transform:translateY(-2px)}
.ft-col h5{font-size:10.5px;font-weight:700;text-transform:uppercase;letter-spacing:2px;color:var(--t3);margin-bottom:16px;padding-bottom:10px;border-bottom:1px solid var(--bd)}
.ft-col li{margin-bottom:10px}
.ft-col a{font-size:13.5px;color:var(--t2);cursor:none;transition:color .2s,padding-left .2s}
.ft-col a:hover{color:var(--t1);padding-left:4px}
.ft-bottom{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px;padding-top:24px;border-top:1px solid var(--bd)}
.ft-bottom p{font-size:12px;color:var(--t3)}
.ft-bottom-links{display:flex;gap:20px}
.ft-bottom-links a{font-size:12px;color:var(--t3);cursor:none;transition:color .2s}
.ft-bottom-links a:hover{color:var(--t2)}

/* ================================================================
   IMAGE SYSTEM
================================================================ */
/* Card images */
.card-img-wrap{overflow:hidden;position:relative;background:linear-gradient(135deg,#080f1e,rgba(37,99,235,.2))}
.card-img-wrap img{width:100%;height:100%;object-fit:cover;object-position:center;filter:saturate(.65) brightness(.82);transition:filter .45s,transform .45s}
.card-img-wrap::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 38%,rgba(2,4,8,.94) 100%);pointer-events:none}
.card:hover .card-img-wrap img{filter:saturate(.88) brightness(.9);transform:scale(1.04)}

/* Split / feature images */
.feat-img{border-radius:22px;overflow:hidden;border:1px solid var(--bd);position:relative;background:linear-gradient(135deg,#080f1e,rgba(37,99,235,.18))}
.feat-img img{width:100%;height:100%;min-height:inherit;object-fit:cover;object-position:center;display:block;filter:saturate(.65) brightness(.85);transition:filter .45s,transform .45s}
.feat-img::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 48%,rgba(2,4,8,.78) 100%);pointer-events:none}
.feat-img:hover img{filter:saturate(.88) brightness(.92);transform:scale(1.03)}

/* Industry images */
.ind-img{border-radius:22px;overflow:hidden;border:1px solid var(--bd);position:relative;background:linear-gradient(135deg,#080f1e,rgba(37,99,235,.18))}
.ind-img img{width:100%;height:420px;object-fit:cover;object-position:center top;display:block;filter:saturate(.65) brightness(.82);transition:filter .45s,transform .45s}
.ind-img::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 50%,rgba(2,4,8,.82) 100%);pointer-events:none}
.ind-img:hover img{filter:saturate(.88) brightness(.9);transform:scale(1.03)}

/* Article thumbnails */
.art-thumb{overflow:hidden;position:relative;background:linear-gradient(135deg,#080f1e,rgba(37,99,235,.15))}
.art-thumb img{width:100%;object-fit:cover;object-position:center;display:block;filter:saturate(.62) brightness(.8);transition:filter .4s,transform .4s}
.art-thumb::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 40%,rgba(2,4,8,.92) 100%);pointer-events:none}
.art:hover .art-thumb img{filter:saturate(.85) brightness(.9);transform:scale(1.04)}

/* Map */
.map-box img{width:100%;height:100%;object-fit:cover;object-position:center;opacity:.4;filter:saturate(.2) brightness(.7)}

/* ================================================================
   RESPONSIVE
================================================================ */
@media(max-width:1060px){
  .ft-grid{grid-template-columns:1fr 1fr}
  .split{grid-template-columns:1fr;gap:44px}
  .split.rev{direction:ltr}
}
@media(max-width:900px){
  .nav-links{display:none}
  .nav-cta{display:none}
  .hamburger{display:flex}
}
@media(max-width:640px){
  section{padding:72px 5%}
  .ft-grid{grid-template-columns:1fr}
  #btt{bottom:20px;right:20px}
}