/* =========================================================
   Gliese Industries Pte Ltd — Shared Stylesheet
   Palette derived from company logo
   ========================================================= */

:root {
  --navy-900: #071a35;
  --navy-800: #0a2450;
  --navy-700: #0d2b52;
  --blue-600: #164a8f;
  --blue-500: #1e63b8;
  --blue-400: #3b82c4;
  --blue-300: #6ba8e5;
  --blue-100: #e7f0fb;
  --orange:   #f59200;
  --orange-light: #ffb143;
  --ink:      #1b2430;
  --muted:    #5a6a7d;
  --line:     #e2e8f0;
  --bg:       #ffffff;
  --bg-soft:  #f5f8fc;
  --white:    #ffffff;
  --radius:   14px;
  --shadow:   0 10px 30px rgba(9, 30, 66, 0.08);
  --shadow-lg: 0 20px 50px rgba(9, 30, 66, 0.14);
  --maxw:     1180px;
  --font: "Segoe UI", "Helvetica Neue", Arial, system-ui, -apple-system, sans-serif;
}

@font-face {
  font-family: "BankGothic Md BT";
  /* TTF first: TrueType hinting renders crisper than the OTF (CFF) on Windows */
  src: url("../assets/fonts/bank gothic medium bt.ttf") format("truetype"),
       url("../assets/fonts/Bank Gothic Medium.otf") format("opentype");
  font-weight: normal;
  font-style: normal;
  font-display: swap;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }

a { color: var(--blue-500); text-decoration: none; transition: color .2s ease; }
a:hover { color: var(--orange); }

.container { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }

section { padding: 84px 0; }

h1, h2, h3, h4 { color: var(--navy-800); line-height: 1.2; font-weight: 700; }
h1 { font-size: clamp(2.1rem, 5vw, 3.4rem); letter-spacing: -.5px; }
h2 { font-size: clamp(1.7rem, 3.5vw, 2.4rem); }
h3 { font-size: 1.25rem; }

.eyebrow {
  display: inline-block;
  text-transform: uppercase;
  letter-spacing: 2.5px;
  font-size: .78rem;
  font-weight: 700;
  color: var(--blue-500);
  margin-bottom: 14px;
}
.eyebrow::before { content: ""; display: inline-block; width: 26px; height: 2px;
  background: var(--orange); vertical-align: middle; margin-right: 10px; }

.lead { font-size: 1.12rem; color: var(--muted); max-width: 720px; }

.section-head { text-align: center; max-width: 760px; margin: 0 auto 56px; }
.section-head .lead { margin: 14px auto 0; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 9px;
  padding: 13px 28px; border-radius: 40px; font-weight: 600; font-size: .98rem;
  cursor: pointer; border: 2px solid transparent; transition: all .22s ease;
}
.btn-primary { background: linear-gradient(135deg, var(--blue-500), var(--blue-600)); color: #fff; }
.btn-primary:hover { color: #fff; transform: translateY(-2px); box-shadow: 0 12px 24px rgba(30,99,184,.35); }
.btn-accent { background: linear-gradient(135deg, var(--orange), var(--orange-light)); color: #fff; }
.btn-accent:hover { color: #fff; transform: translateY(-2px); box-shadow: 0 12px 24px rgba(245,146,0,.35); }
.btn-ghost { background: transparent; color: var(--navy-800); border-color: var(--line); }
.btn-ghost:hover { border-color: var(--blue-400); color: var(--blue-500); }
.btn-light { background: #fff; color: var(--navy-800); }
.btn-light:hover { color: var(--blue-600); transform: translateY(-2px); }

/* ---------- Header / Nav ---------- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255,255,255,.92);
  backdrop-filter: saturate(180%) blur(10px);
  border-bottom: 1px solid var(--line);
}
.nav { display: flex; align-items: center; justify-content: space-between; height: 74px; }
.brand { display: flex; align-items: center; gap: 12px; }
.brand img { height: 46px; width: auto; }
.brand .brand-text {
  display: flex; flex-direction: row; align-items: baseline; gap: 8px; white-space: nowrap;
  font-family: "BankGothic Md BT", var(--font);
  -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}
.brand .brand-text strong { color: var(--navy-800); font-size: 1.15rem; letter-spacing: 1px; font-weight: normal; }
.brand .brand-text span { color: var(--navy-800); font-size: 1.15rem; letter-spacing: 1px; text-transform: uppercase; }

.nav-links { display: flex; align-items: center; gap: 6px; list-style: none; }
.nav-links a {
  color: var(--ink); font-weight: 500; padding: 9px 15px; border-radius: 8px; font-size: .97rem;
}
.nav-links a:hover { background: var(--blue-100); color: var(--blue-600); }
.nav-links a.active { color: var(--blue-600); }
.nav-links a.active::after { content:""; display:block; height:2px; background:var(--orange); margin-top:3px; border-radius:2px; }
.nav-cta { margin-left: 10px; }
.nav-links .nav-cta a { color: #fff; }
.nav-links .nav-cta a:hover { color: #fff; background: transparent; }

.nav-toggle { display: none; background: none; border: 0; cursor: pointer; padding: 8px; }
.nav-toggle span { display: block; width: 24px; height: 2px; background: var(--navy-800); margin: 5px 0; transition: .3s; }

/* ---------- Hero ---------- */
.hero {
  position: relative; color: #fff; overflow: hidden;
  background: radial-gradient(1200px 500px at 80% -10%, rgba(59,130,196,.55), transparent 60%),
              linear-gradient(135deg, var(--navy-900) 0%, var(--navy-700) 45%, var(--blue-600) 120%);
}
.hero::after {
  content:""; position:absolute; inset:0;
  background-image: radial-gradient(rgba(255,255,255,.06) 1px, transparent 1px);
  background-size: 26px 26px; opacity:.5; pointer-events:none;
}
.hero .container { position: relative; z-index: 2; padding-top: 96px; padding-bottom: 110px; }
.hero h1 { color: #fff; max-width: 900px; }
.hero h1 .accent { color: var(--orange-light); }
.hero p { color: #cfe0f5; font-size: 1.18rem; max-width: 620px; margin-top: 20px; }
.hero-actions { margin-top: 36px; display: flex; gap: 14px; flex-wrap: wrap; }
.hero-stats { display: flex; gap: 48px; margin-top: 58px; flex-wrap: wrap; }
.hero-stats .stat strong { display: block; font-size: 2.2rem; color: #fff; }
.hero-stats .stat span { color: #9fc0e6; font-size: .9rem; letter-spacing: .5px; }

/* page hero (inner pages) */
.page-hero {
  color:#fff; padding: 70px 0 62px;
  background: linear-gradient(135deg, var(--navy-900), var(--blue-600));
  position: relative; overflow: hidden;
}
.page-hero::after {
  content:""; position:absolute; inset:0;
  background-image: radial-gradient(rgba(255,255,255,.06) 1px, transparent 1px);
  background-size: 26px 26px; opacity:.5;
}
.page-hero .container { position: relative; z-index: 2; }
.page-hero h1 { color:#fff; }
.page-hero p { color:#cfe0f5; margin-top: 12px; max-width: 640px; }
.breadcrumb { color:#9fc0e6; font-size:.86rem; margin-bottom: 14px; letter-spacing:.5px; }
.breadcrumb a { color:#cfe0f5; }

/* ---------- Cards / grids ---------- */
.grid { display: grid; gap: 26px; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }

.card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 34px 30px; box-shadow: var(--shadow); transition: transform .25s ease, box-shadow .25s ease;
}
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.card .icon {
  width: 56px; height: 56px; border-radius: 14px; display: grid; place-items: center;
  background: linear-gradient(135deg, var(--blue-100), #fff); border: 1px solid var(--line);
  margin-bottom: 20px; font-size: 1.6rem;
}
.card h3 { margin-bottom: 10px; }
.card p { color: var(--muted); font-size: .98rem; }

.bg-soft { background: var(--bg-soft); }

/* ---------- Feature list / chips ---------- */
.chips { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 18px; }
.chip {
  background: var(--blue-100); color: var(--blue-600); border: 1px solid #d3e3f7;
  padding: 7px 15px; border-radius: 30px; font-size: .88rem; font-weight: 600;
}

.ticklist { list-style: none; margin-top: 16px; }
.ticklist li { position: relative; padding-left: 30px; margin-bottom: 11px; color: var(--ink); }
.ticklist li::before {
  content:"✓"; position:absolute; left:0; top:0; color:#fff; font-size:.72rem;
  width:20px; height:20px; background: var(--blue-500); border-radius:50%;
  display:grid; place-items:center; font-weight:700;
}

/* ---------- Services detailed block ---------- */
.service-block {
  display: grid; grid-template-columns: 1fr 1.15fr; gap: 46px; align-items: center;
  padding: 50px 0; border-bottom: 1px solid var(--line);
}
.service-block:last-child { border-bottom: 0; }
.service-block.reverse .service-media { order: 2; }
.service-media {
  border-radius: var(--radius); min-height: 300px;
  background: linear-gradient(135deg, var(--navy-800), var(--blue-500));
  display:grid; place-items:center; color:#fff; position:relative; overflow:hidden;
  box-shadow: var(--shadow);
}
.service-media .big-emoji { font-size: 4.5rem; opacity:.9; }
.service-media::after {
  content:""; position:absolute; inset:0;
  background-image: radial-gradient(rgba(255,255,255,.08) 1px, transparent 1px);
  background-size: 22px 22px;
}
.service-num { font-size: .8rem; font-weight: 700; letter-spacing: 2px; color: var(--orange); text-transform: uppercase; }

/* ---------- Customer logos ---------- */
.logo-wall {
  display: grid; grid-template-columns: repeat(5, 1fr); gap: 20px; align-items: stretch;
}
.logo-slot {
  min-height: 118px; border: 1px solid var(--line); border-radius: 12px;
  display: grid; place-items: center; background: #fff; padding: 22px;
  color: var(--muted); font-size: .82rem; text-align: center;
}
/* Constrain BOTH dimensions so wide logos can't overflow, and cap the height
   so every logo reads at a consistent, uniform size. Original colours retained. */
.logo-slot img { max-width: 100%; max-height: 54px; width: auto; height: auto; object-fit: contain; }

/* ---------- Forms ---------- */
.form-card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 40px; box-shadow: var(--shadow);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.field { margin-bottom: 20px; }
.field label { display: block; font-weight: 600; font-size: .9rem; margin-bottom: 7px; color: var(--navy-800); }
.field .req { color: var(--orange); }
.field input, .field textarea, .field select {
  width: 100%; padding: 12px 14px; border: 1px solid var(--line); border-radius: 10px;
  font-family: inherit; font-size: .97rem; color: var(--ink); background: #fff; transition: border .2s, box-shadow .2s;
}
.field input:focus, .field textarea:focus, .field select:focus {
  outline: none; border-color: var(--blue-400); box-shadow: 0 0 0 3px rgba(59,130,196,.15);
}
.field input[type="file"] { padding: 10px; background: var(--bg-soft); cursor: pointer; }
.field .hint { font-size: .8rem; color: var(--muted); margin-top: 6px; }
.form-note { font-size: .84rem; color: var(--muted); margin-top: 8px; }
.form-status { margin-top: 16px; padding: 14px 16px; border-radius: 10px; font-size: .92rem; display: none; }
.form-status.show { display: block; }
.form-status.ok { background: #e6f7ee; color: #0a7a41; border: 1px solid #b6e6cd; }
.form-status.err { background: #fdecec; color: #b3261e; border: 1px solid #f5c6c4; }

/* ---------- Contact ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1.3fr; gap: 40px; }
.contact-info .info-item { display: flex; gap: 16px; margin-bottom: 26px; }
.contact-info .info-item .ico {
  flex: none; width: 46px; height: 46px; border-radius: 12px; display: grid; place-items: center;
  background: var(--blue-100); color: var(--blue-600); font-size: 1.2rem;
}
.contact-info .info-item h4 { margin-bottom: 3px; }
.contact-info .info-item p, .contact-info .info-item a { color: var(--muted); }
.map-embed { border:0; width:100%; height: 320px; border-radius: var(--radius); box-shadow: var(--shadow); margin-top: 40px; }

/* ---------- CTA band ---------- */
.cta-band {
  background: linear-gradient(135deg, var(--navy-800), var(--blue-600)); color: #fff; text-align: center;
  border-radius: 20px; padding: 60px 30px; box-shadow: var(--shadow-lg);
}
.cta-band h2 { color: #fff; }
.cta-band p { color: #cfe0f5; max-width: 560px; margin: 12px auto 28px; }

/* ---------- Footer ---------- */
.site-footer { background: var(--navy-900); color: #b8c7db; padding: 62px 0 26px; }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.2fr; gap: 40px; }
.site-footer h4 { color: #fff; font-size: .95rem; text-transform: uppercase; letter-spacing: 1.5px; margin-bottom: 18px; }
.site-footer a { color: #b8c7db; display: block; margin-bottom: 10px; font-size: .93rem; }
.site-footer a:hover { color: var(--orange-light); }
.footer-brand p { font-size: .93rem; margin-top: 16px; max-width: 280px; }
.footer-brand img { height: 60px; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.1); margin-top: 44px; padding-top: 22px;
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px; font-size: .85rem; color: #8ba0ba;
}

/* ---------- Responsive ---------- */
@media (max-width: 940px) {
  .grid-3 { grid-template-columns: 1fr 1fr; }
  .service-block { grid-template-columns: 1fr; gap: 26px; }
  .service-block.reverse .service-media { order: 0; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 30px; }
  .logo-wall { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 720px) {
  section { padding: 60px 0; }
  .nav-links {
    position: fixed; top: 74px; right: 0; left: 0; background: #fff;
    flex-direction: column; align-items: stretch; gap: 0; padding: 12px 20px 20px;
    border-bottom: 1px solid var(--line); box-shadow: var(--shadow);
    transform: translateY(-140%); transition: transform .3s ease; z-index: 99;
  }
  .nav-links.open { transform: translateY(0); }
  .nav-links a { padding: 13px 8px; border-radius: 8px; }
  .nav-links li { width: 100%; }
  .nav-cta { margin: 8px 0 0; }
  .nav-toggle { display: block; }
  .grid-3, .grid-2, .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .hero-stats { gap: 30px; }
}