/* =========================================================
   Zarista Discovery LLC — styles.css
   Light, professional consulting theme
   ========================================================= */

/* ---------- CSS Variables ---------- */
:root{
  --bg: #fffbf7;
  --text: #121826;
  --muted: rgba(18,24,38,.70);
  --line: rgba(18,24,38,.14);

  --panel: rgba(255,255,255,.75);
  --panel-strong: rgba(255,255,255,.90);

  --accent1: #0B3D91; /* deep blue */
  --accent2: #0FA3B1; /* teal */

  --radius: 18px;
  --shadow: 0 16px 45px rgba(18,24,38,.10);
  --max-width: 1100px;
}

/* ---------- Reset / Base ---------- */
*{
  box-sizing: border-box;
}

html{
  scroll-behavior: smooth;
}

body{
  margin: 0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI,
               Roboto, Helvetica, Arial, sans-serif;
  color: var(--text);
  background:
    radial-gradient(900px 520px at 12% 8%, rgba(15,163,177,.16), transparent 58%),
    radial-gradient(900px 520px at 88% 10%, rgba(11,61,145,.14), transparent 56%),
    var(--bg);
}

a{
  color: inherit;
  text-decoration: none;
}

a:hover{
  opacity: .9;
}

.container{
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 20px;
}

/* ---------- Navigation ---------- */
.nav{
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(10px);
  background: rgba(255,251,247,.80);
  border-bottom: 1px solid var(--line);
}

.nav-inner{
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 0;
  gap: 16px;
}

.brand{
  display: flex;
  align-items: center;
}

.logo{
  height: 36px;
  width: auto;
  display: block;
}

.nav-links{
  display: flex;
  gap: 18px;
  font-size: 14px;
  color: var(--muted);
}

.nav-links a{
  padding: 8px 10px;
  border-radius: 10px;
}

.nav-links a:hover{
  background: rgba(18,24,38,.05);
  color: var(--text);
}

.mobile-toggle{
  display: none;
  padding: 9px 12px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: var(--panel);
  font-weight: 600;
}

/* ---------- Buttons ---------- */
.btn{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 11px 14px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: var(--panel);
  font-weight: 700;
  box-shadow: 0 10px 24px rgba(18,24,38,.08);
  transition: transform .12s ease, background .12s ease;
}

.btn:hover{
  transform: translateY(-1px);
  background: var(--panel-strong);
}

.btn.primary{
  color: #fff;
  border: none;
  background: linear-gradient(135deg, var(--accent1), var(--accent2));
  box-shadow: 0 18px 44px rgba(11,61,145,.18);
}

.btn.small{
  padding: 9px 12px;
  font-size: 14px;
}

/* ---------- Hero ---------- */
.hero{
  padding: 70px 0 36px;
}

.hero-grid{
  display: grid;
  grid-template-columns: 1.25fr .75fr;
  gap: 24px;
}

.kicker{
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: var(--panel);
  font-size: 13px;
  color: var(--muted);
}

.dot{
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent1), var(--accent2));
}

.hero-logo{
  height: 52px;
  margin-bottom: 18px;
}

h1{
  margin: 18px 0 14px;
  font-size: clamp(34px, 3.5vw, 52px);
  line-height: 1.05;
  letter-spacing: -0.02em;
}

.subhead{
  max-width: 62ch;
  font-size: 17px;
  line-height: 1.55;
  color: var(--muted);
  margin-bottom: 22px;
}

.hero-ctas{
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

/* ---------- Stat Card ---------- */
.stat-card{
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 18px;
}

.stat-card h3{
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: .08em;
  margin-bottom: 10px;
  color: var(--muted);
}

.stats{
  display: grid;
  gap: 12px;
}

.stat{
  background: var(--panel-strong);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 12px;
}

.stat b{
  display: block;
  font-size: 18px;
  margin-bottom: 4px;
}

.stat span{
  font-size: 13px;
  color: var(--muted);
}

/* ---------- Sections ---------- */
section{
  padding: 56px 0;
}

.section-head{
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px;
  margin-bottom: 20px;
}

.section-head h2{
  margin: 0;
  font-size: 24px;
}

.section-head p{
  max-width: 72ch;
  color: var(--muted);
}

/* ---------- Cards / Grid ---------- */
.grid{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.card{
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 18px;
  min-height: 160px;
}

.card-top{
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 10px;
}

.icon{
  width: 38px;
  height: 38px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  border: 1px solid var(--line);
  background: linear-gradient(
    135deg,
    rgba(11,61,145,.10),
    rgba(15,163,177,.10)
  );
}

.card h3{
  margin: 0;
  font-size: 16px;
}

.card p{
  margin-top: 8px;
  font-size: 14.5px;
  line-height: 1.55;
  color: var(--muted);
}

/* ---------- Pills ---------- */
.pill-row{
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 14px;
}

.pill{
  font-size: 12.5px;
  padding: 7px 10px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: var(--panel);
  color: rgba(18,24,38,.80);
}

/* ---------- Contact ---------- */
.contact{
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 18px;
  padding: 22px;
  border-radius: calc(var(--radius) + 6px);
  background: linear-gradient(
    135deg,
    rgba(11,61,145,.08),
    rgba(15,163,177,.08)
  );
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.contact-box{
  background: var(--panel-strong);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 16px;
}

.contact-item{
  display: flex;
  justify-content: space-between;
  padding: 10px 0;
  border-bottom: 1px solid var(--line);
  font-size: 14.5px;
}

.contact-item:last-child{
  border-bottom: none;
}

.label{
  color: var(--muted);
}

.contact a{
  color: var(--accent1);
  font-weight: 700;
}

/* ---------- Footer ---------- */
footer{
  border-top: 1px solid var(--line);
  background: rgba(255,255,255,.60);
  padding: 26px 0 40px;
  color: rgba(18,24,38,.62);
}

footer .container{
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 14px;
}

.footer-logo{
  height: 28px;
  opacity: .7;
}

/* ---------- Responsive ---------- */
@media (max-width: 920px){
  .hero-grid{
    grid-template-columns: 1fr;
  }
  .grid{
    grid-template-columns: 1fr;
  }
  .contact{
    grid-template-columns: 1fr;
  }
  .nav-links{
    display: none;
  }
  .mobile-toggle{
    display: inline-flex;
  }
}