/* =========================================================================
   Gate A Technologies — Design System
   Ported 1:1 from the DataInverse pitch deck: Saudi green + gold palette,
   Cambria display / Calibri body, icon-in-circle motif, arc geometry.
   ========================================================================= */

:root{
  --green-dark:#0A3A25;
  --green:#0B4F30;
  --green-mid:#14663F;
  --gold:#C9A227;
  --gold-light:#E4C766;
  --sand:#EFE7D6;
  --white:#FFFFFF;
  --offwhite:#F7F6F2;
  --ink:#1C1F1D;
  --grey:#5B6660;
  --border:#E3DEC9;

  --font-head: Cambria, Georgia, "Times New Roman", serif;
  --font-body: Calibri, "Segoe UI", Arial, sans-serif;

  --container: 1180px;
  --radius: 12px;
  --radius-sm: 8px;
  --shadow: 0 10px 30px rgba(10,58,37,0.08);
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font-body);
  color:var(--ink);
  background:var(--offwhite);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
ul{margin:0;padding:0;list-style:none;}
h1,h2,h3,h4{
  font-family:var(--font-head);
  font-weight:700;
  margin:0;
  color:var(--ink);
  line-height:1.15;
}
p{margin:0;}
.container{
  width:100%;
  max-width:var(--container);
  margin:0 auto;
  padding:0 24px;
}
:focus-visible{
  outline:2px solid var(--gold);
  outline-offset:3px;
}

/* ---------- Utility ---------- */
.section{padding:88px 0;}
.section--tight{padding:64px 0;}
.section--dark{background:var(--green-dark);color:var(--white);}
.section--dark h2, .section--dark h3, .section--dark h4{color:var(--white);}
.section--band{background:var(--green);color:var(--white);}
.section--band h2, .section--band h3, .section--band h4{color:var(--white);}

.kicker{
  display:inline-block;
  font-size:12px;
  font-weight:700;
  letter-spacing:2px;
  text-transform:uppercase;
  color:var(--gold);
  margin-bottom:14px;
}
.eyebrow-line{
  display:flex;align-items:center;gap:10px;
  color:var(--gold); font-weight:700; letter-spacing:2px; font-size:12px;
  text-transform:uppercase; margin-bottom:14px;
}
.eyebrow-line::before{
  content:"";width:28px;height:2px;background:var(--gold);display:inline-block;
}

.section-head{max-width:760px; margin-bottom:48px;}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center;}
.section-head h2{font-size:36px;margin-bottom:16px;}
.section-head p{color:var(--grey);font-size:16px;}
.section--dark .section-head p, .section--band .section-head p{color:#D9E8DE;}

.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:14px 28px;
  border-radius:999px;
  font-weight:700;
  font-size:15px;
  border:1.5px solid transparent;
  cursor:pointer;
  transition:transform .15s ease, box-shadow .15s ease, background .15s ease, color .15s ease;
  font-family:var(--font-body);
}
.btn:hover{transform:translateY(-2px);}
.btn-gold{background:var(--gold);color:var(--green-dark);}
.btn-gold:hover{background:var(--gold-light); box-shadow:0 10px 24px rgba(201,162,39,.35);}
.btn-outline{background:transparent;color:var(--white);border-color:rgba(255,255,255,.5);}
.btn-outline:hover{background:rgba(255,255,255,.12);}
.btn-outline-dark{background:transparent;color:var(--green-dark);border-color:var(--green-dark);}
.btn-outline-dark:hover{background:var(--green-dark);color:var(--white);}
.btn-green{background:var(--green);color:var(--white);}
.btn-green:hover{background:var(--green-mid);}

/* ---------- Icon circle (deck signature motif) ---------- */
.icon-circle{
  width:56px;height:56px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  background:var(--green);
  flex-shrink:0;
}
.icon-circle img{width:28px;height:28px;}
.icon-circle.gold{background:var(--gold);}
.icon-circle.lg{width:72px;height:72px;}
.icon-circle.lg img{width:36px;height:36px;}

/* ---------- Header ---------- */
.site-header{
  position:sticky; top:0; z-index:1000;
  background:rgba(10,58,37,0.98);
  border-bottom:1px solid rgba(201,162,39,0.25);
}
.nav{
  display:flex;align-items:center;justify-content:space-between;
  padding:16px 24px;
  max-width:var(--container);
  margin:0 auto;
}
.brand{display:flex;align-items:center;gap:10px;color:var(--white);}
.brand-mark{
  width:38px;height:38px;border-radius:10px;
  background:linear-gradient(145deg, var(--gold), var(--gold-light));
  display:flex;align-items:center;justify-content:center;
  font-family:var(--font-head);font-weight:700;color:var(--green-dark);font-size:18px;
}
.brand-name{font-family:var(--font-head);font-weight:700;font-size:20px;letter-spacing:.3px;}
.brand-name span{color:var(--gold);}

.nav-links{display:flex;align-items:center;gap:6px;}
.nav-links > li{position:relative;}
.nav-links > li > a{
  display:block;padding:10px 16px;color:#EAF3EC;font-size:14.5px;font-weight:600;border-radius:8px;
  transition:background .15s ease, color .15s ease;
}
.nav-links > li > a:hover, .nav-links > li.active > a{background:rgba(255,255,255,.08);color:var(--gold-light);}
.nav-cta{margin-inline-start:8px;}

.dropdown{
  position:absolute; top:calc(100% + 10px); left:0;
  background:var(--white); border-radius:10px; min-width:230px;
  box-shadow:0 20px 40px rgba(10,58,37,.25);
  padding:8px; opacity:0; visibility:hidden; transform:translateY(6px);
  transition:opacity .15s ease, transform .15s ease, visibility .15s ease;
}
.nav-links > li:hover .dropdown{opacity:1;visibility:visible;transform:translateY(0);}
.dropdown li a{display:block;padding:10px 14px;color:var(--ink);font-size:14px;font-weight:600;border-radius:6px;}
.dropdown li a:hover{background:var(--offwhite);color:var(--green);}

.nav-toggle{
  display:none; background:none;border:none;cursor:pointer;
  width:40px;height:40px;position:relative;
}
.nav-toggle span{
  display:block;position:absolute;left:8px;right:8px;height:2px;background:var(--white);
  transition:transform .2s ease, opacity .2s ease;
}
.nav-toggle span:nth-child(1){top:13px;}
.nav-toggle span:nth-child(2){top:19px;}
.nav-toggle span:nth-child(3){top:25px;}
.nav-toggle.open span:nth-child(1){transform:translateY(6px) rotate(45deg);}
.nav-toggle.open span:nth-child(2){opacity:0;}
.nav-toggle.open span:nth-child(3){transform:translateY(-6px) rotate(-45deg);}

/* ---------- Hero (home) ---------- */
.hero{
  position:relative; overflow:hidden;
  background:var(--green-dark); color:var(--white);
  padding:110px 0 100px;
}
.hero .arc{
  position:absolute; border-radius:50%; pointer-events:none;
}
.hero .arc-1{width:640px;height:640px; right:-180px; top:-260px; background:var(--green-mid); opacity:.45;}
.hero .arc-2{width:480px;height:480px; right:-60px; top:-140px; background:var(--gold); opacity:.10;}
.hero .arc-3{width:460px;height:460px; left:-220px; bottom:-260px; background:var(--green-mid); opacity:.4;}
.hero-inner{position:relative;z-index:2; max-width:760px;}
.hero .kicker{color:var(--gold);}
.hero h1{font-size:56px; margin-bottom:22px; color:var(--white);}
.hero h1 em{font-style:normal;color:var(--gold-light);}
.hero p.lead{font-size:18px;color:#D9E8DE;max-width:620px;margin-bottom:36px;font-style:italic;}
.hero-actions{display:flex;gap:16px;flex-wrap:wrap;}

.hero-stats{
  position:relative;z-index:2;
  display:grid;grid-template-columns:repeat(3,1fr);gap:1px;
  margin-top:64px; background:rgba(201,162,39,.25);
  border:1px solid rgba(201,162,39,.35); border-radius:var(--radius);
  overflow:hidden;
}
.hero-stats div{background:rgba(255,255,255,.04); padding:22px 24px;}
.hero-stats strong{display:block;font-family:var(--font-head);font-size:28px;color:var(--gold-light);}
.hero-stats span{font-size:13px;color:#BFD8CB;}

/* ---------- Small page banner (inner pages) ---------- */
.page-banner{
  background:var(--green-dark); color:var(--white);
  padding:74px 0 56px; position:relative; overflow:hidden;
}
.page-banner .arc-1{position:absolute;width:520px;height:520px;border-radius:50%;background:var(--green-mid);opacity:.4;right:-160px;top:-220px;}
.page-banner .container{position:relative;z-index:2;}
.page-banner .kicker{color:var(--gold);}
.page-banner h1{font-size:38px; color:var(--white);}
.page-banner p{color:#D9E8DE;margin-top:12px;max-width:600px;}

/* ---------- Cards ---------- */
.grid{display:grid;gap:24px;}
.grid-3{grid-template-columns:repeat(3,1fr);}
.grid-4{grid-template-columns:repeat(4,1fr);}
.grid-2{grid-template-columns:repeat(2,1fr);}

.card{
  background:var(--white);
  border:1px solid var(--border);
  border-radius:var(--radius);
  padding:30px 26px;
  transition:transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:#D8CE9F;}
.card h3, .card h4{font-size:18px;margin:18px 0 10px;}
.card p{color:var(--grey);font-size:14.5px;}

.card--dark{
  background:var(--green); border:1px solid var(--gold); color:var(--white);
}
.card--dark h3, .card--dark h4{color:var(--white);}
.card--dark p{color:#D9E8DE;}

.offer-card{
  border-radius:var(--radius); overflow:hidden; position:relative;
  aspect-ratio:4/3; display:flex; align-items:flex-end;
  background:var(--green);
}
.offer-card::after{
  content:""; position:absolute; inset:0;
  background:linear-gradient(180deg, rgba(10,58,37,0) 30%, rgba(9,35,23,.92) 100%);
}
.offer-card .offer-icon{
  position:absolute; top:20px; left:20px; z-index:2;
}
.offer-card-body{position:relative;z-index:2;padding:22px;color:var(--white);}
.offer-card-body h3{font-size:19px;margin-bottom:6px;color:var(--white);}
.offer-card-body a{font-size:13px;font-weight:700;color:var(--gold-light);}

/* ---------- Sector / trust strip ---------- */
.sector-strip{
  display:flex; flex-wrap:wrap; gap:12px; justify-content:center;
}
.sector-pill{
  border:1px solid var(--border); background:var(--white);
  border-radius:999px; padding:10px 20px; font-size:14px; font-weight:600; color:var(--green);
  display:flex; align-items:center; gap:8px;
}
.sector-pill img{width:16px;height:16px;}

/* ---------- Timeline / values ---------- */
.pillar{display:flex;gap:16px;align-items:flex-start;}
.pillar h4{font-size:17px;margin-bottom:6px;color:var(--ink);}
.section--dark .pillar h4, .section--band .pillar h4, .card--dark .pillar h4{color:var(--white);}
.pillar p{color:var(--grey);font-size:14.5px;}
.section--dark .pillar p, .section--band .pillar p{color:#D9E8DE;}

/* ---------- CTA band ---------- */
.cta-band{
  background:var(--green-dark);
  border:1px solid var(--gold);
  border-radius:20px;
  padding:56px 48px;
  display:flex; align-items:center; justify-content:space-between; gap:32px; flex-wrap:wrap;
  position:relative; overflow:hidden;
}
.cta-band::before{
  content:""; position:absolute; width:420px;height:420px;border-radius:50%;
  background:var(--green-mid); opacity:.5; right:-160px; top:-180px;
}
.cta-band-text{position:relative;z-index:2;max-width:520px;}
.cta-band h2{color:var(--white);font-size:28px;margin-bottom:10px;}
.cta-band p{color:#D9E8DE;}
.cta-band-actions{position:relative;z-index:2;}

/* ---------- Footer ---------- */
.site-footer{background:var(--green-dark); color:#CFE3D6; padding-top:64px;}
.footer-grid{
  display:grid; grid-template-columns:1.4fr 1fr 1fr 1fr; gap:32px;
  padding-bottom:48px; border-bottom:1px solid rgba(255,255,255,.12);
}
.footer-grid h4{color:var(--white);font-size:14px;letter-spacing:1px;text-transform:uppercase;margin-bottom:18px;}
.footer-grid ul li{margin-bottom:10px;}
.footer-grid ul li a{font-size:14.5px;color:#B9D2C1;}
.footer-grid ul li a:hover{color:var(--gold-light);}
.footer-brand p{color:#B9D2C1;font-size:14.5px;max-width:320px;margin-top:14px;}
.footer-social{display:flex;gap:10px;margin-top:20px;}
.footer-social a{
  width:36px;height:36px;border-radius:50%;border:1px solid rgba(255,255,255,.25);
  display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:700;color:var(--white);
}
.footer-social a:hover{background:var(--gold);color:var(--green-dark);border-color:var(--gold);}
.footer-bottom{
  display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px;
  padding:22px 0; font-size:13px; color:#9BBBA6;
}
.footer-bottom a{color:#9BBBA6;}
.footer-bottom a:hover{color:var(--gold-light);}

/* ---------- Forms ---------- */
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;}
.form-field{display:flex;flex-direction:column;gap:8px;}
.form-field.full{grid-column:1/-1;}
.form-field label{font-size:13.5px;font-weight:700;color:var(--ink);}
.form-field input, .form-field select, .form-field textarea{
  border:1.5px solid var(--border); border-radius:var(--radius-sm);
  padding:13px 16px; font-size:15px; font-family:var(--font-body);
  background:var(--white); color:var(--ink);
}
.form-field input:focus, .form-field select:focus, .form-field textarea:focus{
  outline:none; border-color:var(--gold);
}
.form-note{font-size:13px;color:var(--grey);margin-top:6px;}
.form-success{
  display:none; background:var(--green); color:var(--white);
  border-radius:var(--radius-sm); padding:16px 20px; margin-top:18px; font-size:14.5px;
}

/* ---------- Contact info cards ---------- */
.contact-info-card{
  background:var(--white); border:1px solid var(--border); border-radius:var(--radius);
  padding:26px; display:flex; gap:16px; align-items:flex-start;
}
.contact-info-card h4{font-size:15px;margin-bottom:6px;}
.contact-info-card p, .contact-info-card a{color:var(--grey);font-size:14.5px;}

/* ---------- Badges ---------- */
.badge{
  display:inline-block; font-size:11px; font-weight:700; letter-spacing:1px;
  padding:4px 10px; border-radius:999px; background:var(--green); color:var(--white);
  text-transform:uppercase;
}
.badge.gold{background:var(--gold); color:var(--green-dark);}

/* ---------- Table ---------- */
.table-wrap{overflow-x:auto; border-radius:var(--radius); border:1px solid var(--border);}
table{width:100%;border-collapse:collapse;background:var(--white);}
thead tr{background:var(--green);color:var(--white);}
th, td{text-align:left;padding:14px 18px;font-size:14px;}
tbody tr:nth-child(even){background:var(--offwhite);}
tbody tr:not(:last-child) td{border-bottom:1px solid var(--border);}
th{font-weight:700;}
td{color:var(--grey);}
td:first-child{color:var(--ink);font-weight:700;}

/* ---------- Responsive ---------- */
@media (max-width:980px){
  .grid-4{grid-template-columns:repeat(2,1fr);}
  .grid-3{grid-template-columns:repeat(2,1fr);}
  .footer-grid{grid-template-columns:1fr 1fr;}
  .hero h1{font-size:42px;}
}
@media (max-width:760px){
  .nav-links{
    position:fixed; inset:74px 0 0 0; background:var(--green-dark);
    flex-direction:column; align-items:stretch; padding:20px;
    transform:translateX(100%); transition:transform .25s ease; overflow-y:auto;
  }
  .nav-links.open{transform:translateX(0);}
  .nav-links > li > a{padding:14px 10px;font-size:16px;}
  .dropdown{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;background:rgba(255,255,255,.05);display:none;margin-top:4px;}
  .nav-links > li.open .dropdown{display:block;}
  .nav-links > li.open .dropdown li a{color:#EAF3EC;}
  .nav-links > li.open .dropdown li a:hover{color:var(--gold-light);background:rgba(255,255,255,.08);}
  .nav-toggle{display:block;}
  .nav-cta{margin-top:12px;}
  .grid-4, .grid-3, .grid-2{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr;}
  .hero{padding:80px 0 64px;}
  .hero h1{font-size:34px;}
  .hero-stats{grid-template-columns:1fr;}
  .section{padding:64px 0;}
  .cta-band{flex-direction:column;text-align:center;padding:40px 28px;}
  .form-grid{grid-template-columns:1fr;}
  .page-banner h1{font-size:30px;}
}

/* Content is always visible by default — no JS-dependent reveal animation,
   so nothing is ever hidden if a script fails to load. */

@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto;}
  *{transition-duration:0.001ms !important; animation-duration:0.001ms !important;}
}