/* Krusha Patel — Portfolio | white / black / blue brand */
:root{
  --blue:#1565d8; --navy:#0b2a5b; --ink:#111418; --muted:#5b6472;
  --line:#e3e9f2; --soft:#f4f8ff; --gold:#ffc93c;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:'Segoe UI',Arial,Helvetica,sans-serif;color:var(--ink);background:#fff;line-height:1.6}
a{text-decoration:none;color:var(--blue)}
img{max-width:100%;display:block}
.wrap{max-width:1100px;margin:0 auto;padding:0 20px}

/* Header */
header.site{position:sticky;top:0;background:#fff;border-bottom:1px solid var(--line);z-index:50}
.nav{display:flex;align-items:center;justify-content:space-between;height:64px}
.logo{font-size:20px;font-weight:800;color:var(--navy)}
.logo span{color:var(--blue)}
.nav-links{display:flex;gap:26px;list-style:none}
.nav-links a{color:var(--ink);font-weight:600;font-size:15px;padding:6px 2px}
.nav-links a:hover,.nav-links a.active{color:var(--blue);border-bottom:2px solid var(--blue)}
.btn{display:inline-block;background:var(--blue);color:#fff;font-weight:700;padding:11px 22px;border-radius:8px;font-size:15px}
.btn:hover{background:var(--navy)}
.btn.gold{background:var(--gold);color:var(--navy)}
.btn.wa{background:#25d366;color:#fff}
.btn.ghost{background:#fff;color:var(--navy);border:2px solid var(--navy)}
.menu-btn{display:none;background:none;border:0;font-size:26px;cursor:pointer;color:var(--navy)}

/* Hero */
.hero{background:linear-gradient(180deg,var(--soft),#fff);padding:72px 0 48px;text-align:center}
.eyebrow{display:inline-block;color:var(--blue);font-weight:800;font-size:13px;letter-spacing:2.5px;text-transform:uppercase}
.hero h1{font-size:46px;line-height:1.14;color:var(--navy);margin:16px 0 12px}
.hero h1 .accent{color:var(--blue);font-style:italic}
.hero p.lead{font-size:18px;color:var(--muted);max-width:660px;margin:0 auto 26px}
.hero .cta{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
.stats{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;margin-top:38px}
.stat{background:#fff;border:1px solid var(--line);border-radius:12px;padding:14px 22px;min-width:170px}
.stat b{display:block;font-size:28px;color:var(--blue);line-height:1.1}
.stat span{font-size:13px;color:var(--muted);font-weight:600}

/* Ticker */
.ticker{background:var(--navy);color:#fff;overflow:hidden;padding:11px 0}
.ticker .track{display:flex;gap:0;white-space:nowrap;width:max-content;animation:tick 26s linear infinite}
.ticker span{font-weight:700;font-size:14px;letter-spacing:1.6px;padding:0 14px}
@keyframes tick{from{transform:translateX(0)}to{transform:translateX(-50%)}}

/* Sections */
section{padding:60px 0}
section.alt{background:var(--soft)}
.sec-label{text-align:center;color:var(--blue);font-weight:800;font-size:13px;letter-spacing:2.5px;text-transform:uppercase;margin-bottom:8px}
h2.title{font-size:30px;color:var(--navy);text-align:center;margin-bottom:8px}
p.sub{text-align:center;color:var(--muted);max-width:660px;margin:0 auto 36px}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:20px}
.card{background:#fff;border:1px solid var(--line);border-radius:12px;padding:24px;position:relative}
.card .num{font-size:30px;font-weight:800;color:#d7e6fb;line-height:1}
.card h3{color:var(--navy);font-size:18px;margin:8px 0}
.card p{color:var(--muted);font-size:15px}
.card img{border-radius:8px;margin-bottom:14px;height:170px;width:100%;object-fit:cover}
.chip{display:inline-block;background:#e7f0fe;color:var(--navy);font-size:12px;font-weight:700;padding:4px 10px;border-radius:12px;margin-bottom:10px}
.card.featured{border:2px solid var(--blue)}
.tags{display:flex;gap:8px;flex-wrap:wrap;margin-top:12px}
.tags span{background:var(--soft);border:1px solid var(--line);color:var(--navy);font-size:12px;font-weight:700;border-radius:12px;padding:4px 10px}

/* Skills pills */
.skills-strip{display:flex;gap:10px;justify-content:center;flex-wrap:wrap;margin-top:20px}
.skills-strip span{background:#fff;border:1px solid var(--line);border-radius:20px;padding:8px 18px;font-weight:700;font-size:14px;color:var(--navy)}
.skills-strip span.core{background:var(--navy);color:#fff;border-color:var(--navy)}

/* Timeline */
.timeline{max-width:760px;margin:0 auto}
.t-item{border-left:3px solid var(--blue);padding:0 0 26px 22px;position:relative}
.t-item::before{content:'';position:absolute;left:-8px;top:6px;width:13px;height:13px;border-radius:50%;background:var(--blue)}
.t-item h3{color:var(--navy)}
.t-item .when{color:var(--blue);font-weight:700;font-size:14px}
.t-item p,.t-item li{color:var(--muted);font-size:15px}
.t-item ul{margin:8px 0 0 18px}

/* Contact */
.contact-box{max-width:560px;margin:0 auto;text-align:center}
.contact-box .row{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;margin:18px 0}
form.enquiry{max-width:560px;margin:26px auto 0;text-align:left}
form.enquiry label{font-weight:600;font-size:14px;display:block;margin:12px 0 5px}
form.enquiry input,form.enquiry textarea{width:100%;border:1px solid var(--line);border-radius:8px;padding:11px;font:inherit}
form.enquiry button{margin-top:16px;width:100%;border:0;cursor:pointer}

/* Footer */
footer.site{background:var(--navy);color:#dbe7fa;padding:34px 0;text-align:center;font-size:14px}
footer.site a{color:#fff;font-weight:600}
.wa-float{position:fixed;left:18px;bottom:18px;background:#25d366;color:#fff;width:56px;height:56px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:26px;box-shadow:0 6px 18px rgba(0,0,0,.25);z-index:60}
.top-float{position:fixed;right:18px;bottom:18px;background:var(--navy);color:#fff;width:56px;height:56px;border:0;border-radius:50%;font-size:24px;cursor:pointer;box-shadow:0 6px 18px rgba(0,0,0,.25);z-index:60;opacity:0;visibility:hidden;transition:opacity .25s,visibility .25s}
.top-float.show{opacity:1;visibility:visible}

@media(max-width:760px){
  .hero h1{font-size:32px}
  .menu-btn{display:block}
  .nav-links{display:none;position:absolute;top:64px;left:0;right:0;background:#fff;flex-direction:column;padding:14px 20px;gap:12px;border-bottom:1px solid var(--line)}
  .nav-links.open{display:flex}
}