/* ==========================================================================
   Junus Technologies & Solutions — site stylesheet
   ========================================================================== */

:root{
  --navy: #1f4e79;
  --navy-dark: #123047;
  --blue: #2e75b6;
  --blue-light: #5aa0da;
  --ink: #16212b;
  --gray: #5b6b78;
  --gray-light: #8996a2;
  --bg: #ffffff;
  --bg-alt: #f4f8fc;
  --border: #e3ebf3;
  --radius: 14px;
  --shadow: 0 10px 30px rgba(18, 48, 71, 0.08);
  --shadow-sm: 0 4px 14px rgba(18, 48, 71, 0.06);
  --max: 1160px;
}

*,*::before,*::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin:0;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
h1,h2,h3,h4{
  font-family: 'Sora', 'Inter', sans-serif;
  line-height: 1.2;
  margin: 0 0 .5em;
  color: var(--navy-dark);
}
p{ margin: 0 0 1em; color: var(--gray); }
a{ color: var(--blue); text-decoration: none; }
img{ max-width: 100%; display:block; }
ul{ margin:0; padding:0; }
.container{ max-width: var(--max); margin: 0 auto; padding: 0 24px; }

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex; align-items:center; justify-content:center;
  padding: 13px 26px; border-radius: 999px; font-weight:600; font-size: 15px;
  border: 2px solid transparent; cursor:pointer; transition: all .18s ease;
}
.btn-primary{ background: #fff; color: var(--navy); }
.btn-primary:hover{ background: var(--bg-alt); transform: translateY(-1px); }
.btn-ghost{ border-color: rgba(255,255,255,.55); color:#fff; }
.btn-ghost:hover{ background: rgba(255,255,255,.12); }
.btn-block{ width:100%; background: var(--navy); color:#fff; }
.btn-block:hover{ background: var(--blue); }

/* ---------- Header / Nav ---------- */
.site-header{
  position: sticky; top:0; z-index: 50;
  background: rgba(255,255,255,.92); backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
}
.nav-wrap{ display:flex; align-items:center; justify-content:space-between; height: 74px; }
.brand{ display:flex; align-items:center; gap:10px; }
.brand-mark{
  width:36px; height:36px; border-radius:9px; background: var(--navy);
  color:#fff; font-family:'Sora',sans-serif; font-weight:700; font-size:19px;
  display:flex; align-items:center; justify-content:center; flex-shrink:0;
}
.brand-mark.small{ width:30px; height:30px; font-size:16px; border-radius:8px; }
.brand-text{ font-family:'Sora',sans-serif; font-weight:700; font-size:18px; color: var(--navy-dark); line-height:1.1; display:flex; flex-direction:column; }
.brand-text small{ font-family:'Inter',sans-serif; font-weight:600; font-size:9.5px; letter-spacing:.09em; color: var(--gray-light); margin-top:2px; }
.brand-text.small{ font-size:15px; }

.nav{ display:flex; align-items:center; gap: 30px; }
.nav a{ color: var(--ink); font-weight:500; font-size:15px; }
.nav a:hover{ color: var(--blue); }
.nav-cta{
  background: var(--navy); color:#fff !important; padding: 9px 20px; border-radius:999px;
}
.nav-cta:hover{ background: var(--blue); }
.nav-toggle{ display:none; flex-direction:column; gap:5px; background:none; border:none; cursor:pointer; padding:6px; }
.nav-toggle span{ width:24px; height:2px; background: var(--navy-dark); border-radius:2px; }

/* ---------- Hero ---------- */
.hero{ position:relative; overflow:hidden; color:#fff; }
.hero-bg{ position:absolute; inset:0; z-index:0; }
.hero-bg svg{ width:100%; height:100%; }
.hero-inner{ position:relative; z-index:1; padding: 110px 24px 90px; }
.eyebrow{ text-transform:uppercase; letter-spacing:.12em; font-size:13px; font-weight:600; color:#a9cdec; margin-bottom:18px; }
.hero h1{ color:#fff; font-size: clamp(34px, 5vw, 56px); max-width: 820px; margin-bottom:22px; }
.hero-sub{ color:#d7e6f4; font-size:18px; max-width:640px; margin-bottom:36px; }
.hero-actions{ display:flex; gap:16px; flex-wrap:wrap; margin-bottom: 64px; }
.hero-stats{ display:grid; grid-template-columns: repeat(4,1fr); gap:24px; max-width: 760px; border-top:1px solid rgba(255,255,255,.18); padding-top:28px; }
.hero-stats strong{ display:block; font-family:'Sora',sans-serif; font-size:28px; color:#fff; }
.hero-stats span{ font-size:13px; color:#b8d2e8; }

/* ---------- Trust strip ---------- */
.trust-strip{ background: var(--bg-alt); border-bottom:1px solid var(--border); padding: 18px 0; }
.trust-inner{ display:flex; align-items:center; gap:20px; flex-wrap:wrap; font-size:13px; color: var(--gray-light); }
.trust-tags{ display:flex; gap:10px; flex-wrap:wrap; }
.trust-tags span{
  background:#fff; border:1px solid var(--border); padding:6px 14px; border-radius:999px;
  font-size:13px; color: var(--navy); font-weight:600;
}

/* ---------- Sections ---------- */
.section{ padding: 96px 0; }
.section-alt{ background: var(--bg-alt); }
.kicker{ text-transform:uppercase; letter-spacing:.1em; font-size:12.5px; font-weight:700; color: var(--blue); margin-bottom:10px; }
.kicker-light{ color: #9fc6e8; }
.section h2{ font-size: clamp(26px, 3.4vw, 38px); max-width: 640px; }
.section-sub{ max-width: 620px; font-size:16px; margin-bottom: 48px; }

/* ---------- Grids / Cards ---------- */
.grid{ display:grid; gap: 22px; }
.grid-4{ grid-template-columns: repeat(4, 1fr); }
.grid-3{ grid-template-columns: repeat(3, 1fr); }

.card{
  background:#fff; border:1px solid var(--border); border-radius: var(--radius);
  padding: 28px 24px; box-shadow: var(--shadow-sm); transition: transform .18s ease, box-shadow .18s ease;
}
.card:hover{ transform: translateY(-3px); box-shadow: var(--shadow); }
.card-icon{
  width:52px; height:52px; border-radius:12px; background: var(--bg-alt); color: var(--navy);
  display:flex; align-items:center; justify-content:center; margin-bottom:18px;
}
.card-icon svg{ width:26px; height:26px; }
.card h3{ font-size:17px; margin-bottom:8px; }
.card p{ font-size:14.5px; margin:0; }

.industry-card{
  background:#fff; border:1px solid var(--border); border-radius: var(--radius); padding:26px;
}
.industry-card h4{ font-size:17px; margin-bottom:8px; color: var(--navy); }
.industry-card p{ font-size:14.5px; margin:0; }

/* ---------- R&D section ---------- */
.rnd-section{ background: linear-gradient(135deg, var(--navy-dark), var(--navy)); color:#eaf3fb; }
.rnd-section h2{ color:#fff; }
.rnd-inner{ display:grid; grid-template-columns: 1.1fr .9fr; gap: 56px; align-items:center; }
.rnd-text p{ color:#cfe2f2; }
.rnd-list{ list-style:none; margin: 22px 0; display:flex; flex-direction:column; gap:14px; }
.rnd-list li{ padding-left:22px; position:relative; color:#dcebf7; font-size:15px; }
.rnd-list li::before{ content:""; position:absolute; left:0; top:9px; width:8px; height:8px; border-radius:50%; background: var(--blue-light); }
.rnd-list strong{ color:#fff; }
.rnd-note{ font-size:13.5px; font-style:italic; color:#9fc6e8; }
.rnd-diagram svg{ width:100%; height:auto; }

/* ---------- About ---------- */
.about-inner{ display:grid; grid-template-columns: 240px 1fr; gap:56px; align-items:center; }
.about-photo svg{ width:100%; }
.about-badges{ display:flex; flex-wrap:wrap; gap:10px; margin-top:22px; }
.about-badges span{
  background: var(--bg-alt); border:1px solid var(--border); color: var(--navy);
  padding:7px 14px; border-radius:999px; font-size:13px; font-weight:600;
}

/* ---------- Contact ---------- */
.contact-section{ background: var(--bg-alt); }
.contact-inner{ display:grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items:start; }
.contact-copy h2{ max-width:480px; }
.contact-details{ display:flex; flex-direction:column; gap:10px; margin-top:22px; }
.contact-details a{ font-weight:600; color: var(--navy); font-size:16px; }
.contact-details span{ color: var(--gray); font-size:14px; }

.contact-form{
  background:#fff; border:1px solid var(--border); border-radius: var(--radius);
  padding: 30px; box-shadow: var(--shadow-sm);
}
.form-row{ margin-bottom:18px; display:flex; flex-direction:column; gap:6px; }
.form-row label{ font-size:13.5px; font-weight:600; color: var(--navy-dark); }
.form-row input, .form-row textarea{
  border:1px solid var(--border); border-radius:9px; padding:11px 13px; font-family:inherit;
  font-size:14.5px; color: var(--ink); resize: vertical;
}
.form-row input:focus, .form-row textarea:focus{ outline:2px solid var(--blue-light); outline-offset:1px; }
.form-note{ font-size:13px; color: var(--gray-light); text-align:center; margin: 12px 0 0; min-height:1em; }
.form-note.error{ color:#c0392b; }
.form-note.success{ color:#1e7e42; }

/* Honeypot — hidden from real visitors, present for spam bots to fill in */
.hp-field{ position:absolute; left:-9999px; top:-9999px; width:1px; height:1px; overflow:hidden; }

/* ---------- Footer ---------- */
.site-footer{ background: var(--navy-dark); color:#a9c3d8; padding: 40px 0; }
.footer-inner{ display:flex; align-items:center; justify-content:space-between; flex-wrap:wrap; gap:18px; }
.footer-inner p{ color:#8fb0c9; font-size:13.5px; margin:0; }
.footer-links{ display:flex; gap:22px; }
.footer-links a{ color:#cfe2f2; font-size:14px; }
.footer-links a:hover{ color:#fff; }

/* ---------- Responsive ---------- */
@media (max-width: 980px){
  .grid-4{ grid-template-columns: repeat(2,1fr); }
  .grid-3{ grid-template-columns: repeat(2,1fr); }
  .rnd-inner{ grid-template-columns: 1fr; }
  .rnd-diagram{ order:-1; max-width:420px; margin:0 auto; }
  .about-inner{ grid-template-columns: 160px 1fr; }
  .contact-inner{ grid-template-columns: 1fr; }
  .hero-stats{ grid-template-columns: repeat(2,1fr); }
}

@media (max-width: 720px){
  .nav{
    position:absolute; top:74px; left:0; right:0; background:#fff; border-bottom:1px solid var(--border);
    flex-direction:column; align-items:flex-start; gap:0; padding: 8px 24px 18px;
    display:none;
  }
  .nav.open{ display:flex; }
  .nav a{ width:100%; padding: 12px 0; border-bottom:1px solid var(--border); }
  .nav-cta{ margin-top:10px; text-align:center; }
  .nav-toggle{ display:flex; }
  .grid-4{ grid-template-columns: 1fr 1fr; }
  .grid-3{ grid-template-columns: 1fr; }
  .about-inner{ grid-template-columns: 1fr; text-align:center; }
  .about-photo{ width:140px; margin:0 auto; }
  .about-badges{ justify-content:center; }
  .hero-stats{ grid-template-columns: 1fr 1fr; }
  .hero-actions{ margin-bottom:44px; }
  .section{ padding:64px 0; }
}

@media (max-width: 460px){
  .grid-4{ grid-template-columns: 1fr; }
  .hero-stats{ grid-template-columns: 1fr 1fr; gap:18px; }
}