/* =========================================================
   EquipTeachers – Polished (Option A)
   Drop-in replacement for style.css
   Keeps your existing HTML intact and upgrades visual hierarchy
   ========================================================= */

/* Font: add in <head> (recommended)
<link href="https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap" rel="stylesheet">
*/

:root{
  --text: #1f2937;
  --muted: #475569;
  --line: #e5e7eb;
  --soft: #f8fafc;
  --card: #ffffff;
  --primary: #2563eb;
  --primary-dark: #1e40af;
  --shadow: 0 10px 25px rgba(0,0,0,0.06);
  --radius: 12px;
}

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

body{
  font-family: Inter, system-ui, -apple-system, "Segoe UI", Roboto, Arial, Helvetica, sans-serif;
  background: linear-gradient(180deg, var(--soft) 0%, #ffffff 35%, #ffffff 100%);
  color: var(--text);
  line-height: 1.65;
  margin: 0;
  padding: 0;
}

a{ color: var(--primary); }

/* Sticky Navigation */
.navbar{
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}

.nav-container{
  max-width: 980px;
  margin: 0 auto;
  padding: 12px 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.nav-left{
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--text);
}

.nav-logo{
  width: 34px;
  height: auto;
  display: block;
}

.nav-brand{
  font-weight: 700;
  font-size: 16px;
  letter-spacing: 0.2px;
}

.nav-links{
  list-style: none;
  display: flex;
  gap: 18px;
  margin: 0;
  padding: 0;
}

.nav-links a{
  text-decoration: none;
  color: var(--text);
  font-size: 14px;
  padding: 8px 10px;
  border-radius: 10px;
  transition: background 120ms ease, color 120ms ease;
}

.nav-links a:hover{
  background: rgba(37,99,235,0.08);
  color: var(--primary-dark);
}

.nav-links a.active{
  font-weight: 700;
  color: var(--primary-dark);
  background: rgba(37,99,235,0.10);
}

/* Page container */
.container{
  max-width: 980px;
  margin: 34px auto;
  padding: 22px 20px 10px;
}

/* Header (Home page) */
.header{
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  padding: 56px 18px 38px;
  border: 1px solid var(--line);
  background: #ffffff;
  border-radius: 16px;
  box-shadow: var(--shadow);
  margin-bottom: 28px;
}

.logo{
  max-width: 120px;
  height: auto;
}

.title-block{
  text-align: left;
}

.brand{
  font-size: 38px;
  margin: 0;
  font-weight: 800;
  letter-spacing: -0.6px;
}

.tagline{
  margin-top: 8px;
  font-size: 18px;
  color: var(--muted);
}

/* Titles */
.page-title{
  font-size: 30px;
  margin-top: 0;
  margin-bottom: 12px;
  font-weight: 800;
  letter-spacing: -0.4px;
}

h2{
  font-size: 20px;
  margin-top: 46px;
  margin-bottom: 14px;
  font-weight: 700;
  color: #111827;
  letter-spacing: -0.2px;
}

h2::after{
  content: "";
  display: block;
  width: 44px;
  height: 3px;
  background: var(--primary);
  margin-top: 10px;
  border-radius: 3px;
  opacity: 0.9;
}

/* Paragraphs */
.container p{
  font-size: 16px;
  margin: 14px 0;
  color: var(--text);
}

.container p strong{ color: #111827; }

/* Lists – styled but still readable */
.container ul,
.container ol{
  margin: 16px 0 26px 0;
  padding-left: 20px; /* keeps bullets/numbers aligned */
}

.container ul li,
.container ol li{
  background: #f9fafb;
  border: 1px solid rgba(229,231,235,0.9);
  border-radius: 10px;
  padding: 10px 12px;
  margin: 10px 0;
}

.container ol li strong{
  color: #111827;
}

/* Closing emphasis */
.closing{
  margin-top: 48px;
  padding: 18px 18px;
  background: #f1f5f9;
  border-left: 4px solid var(--primary);
  border-radius: 12px;
  font-weight: 700;
  font-size: 16px;
}

/* Buttons */
.button, .btn-primary{
  display: inline-block;
  border: 1px solid rgba(37,99,235,0.25);
  background: var(--primary);
  color: #ffffff;
  padding: 10px 14px;
  border-radius: 10px;
  text-decoration: none;
  cursor: pointer;
  font-weight: 700;
  transition: transform 80ms ease, background 120ms ease;
}

.button:hover, .btn-primary:hover{
  background: var(--primary-dark);
  transform: translateY(-1px);
  text-decoration: none;
}

/* Card + Form (Contact/About pages) */
.card{
  margin-top: 18px;
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 18px;
  background: var(--card);
  box-shadow: var(--shadow);
}

.card-title{
  margin-top: 0;
}

.form{
  display: grid;
  gap: 12px;
  margin-top: 12px;
}

label{
  display: grid;
  gap: 6px;
  font-size: 14px;
  color: #111827;
  font-weight: 600;
}

input, textarea{
  font-family: inherit;
  font-size: 14px;
  padding: 11px 12px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #ffffff;
  outline: none;
}

input:focus, textarea:focus{
  border-color: rgba(37,99,235,0.55);
  box-shadow: 0 0 0 4px rgba(37,99,235,0.12);
}

.small-note{
  margin-top: 10px;
  font-size: 12px;
  color: var(--muted);
}

/* Footer */
.footer{
  border-top: 1px solid var(--line);
  margin-top: 70px;
  background: #f9fafb;
}

.footer-inner{
  max-width: 980px;
  margin: 0 auto;
  padding: 16px 20px;
  display: flex;
  gap: 10px;
  align-items: center;
  color: var(--muted);
  font-size: 13px;
}

.footer-inner a{
  color: var(--muted);
  text-decoration: none;
}

.footer-inner a:hover{
  color: var(--primary-dark);
  text-decoration: underline;
}

.footer-sep{
  opacity: 0.55;
}

/* Mobile */
@media (max-width: 600px){
  .nav-container{
    flex-direction: column;
    gap: 10px;
    align-items: flex-start;
  }

  .nav-links{
    flex-wrap: wrap;
    gap: 8px;
  }

  .header{
    flex-direction: column;
    text-align: center;
    padding: 44px 16px 30px;
  }

  .title-block{
    text-align: center;
  }

  .brand{
    font-size: 32px;
  }
}
