/* =========================
   SilverClassroom – Styles
   ========================= */

:root {
  /* Brand colors */
  --navy: #0b1f3b;
  --blue: #1f3c88;
  --light-blue: #f4f7fb;
  --silver: #e6e9ef;
  --white: #ffffff;

  /* Accent */
  --accent: #3b82f6;

  /* Text */
  --text-dark: #0f172a;
  --text-light: #475569;

  /* Fonts */
  --font-primary: 'Manrope', sans-serif;
  --font-secondary: 'Manrope', sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-primary);
  font-weight:400;
  color: var(--text-dark);
  background-color: var(--white);
  line-height: 1.65;
  letter-spacing:-0.01em;
}

/* Typography */
h1, h2, h3 {
  font-family: var(--font-secondary);
  color: var(--navy);
  line-height: 1.15;
  font-weight:700;
  letter-spacing:-0.03em;
}

h1 { font-size: 3rem; margin-bottom: 1rem; }
h2 { font-size: 2.2rem; margin-bottom: 1rem; }

p {
  color: var(--text-light);
  font-size: 1.05rem;
  font-weight:500;
  margin-bottom: 1rem;
}

.highlight-en {
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--blue);
  font-size: 0.85rem;
}

/* Layout */
.section { padding: 5rem 8%; }

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.split.reverse { direction: rtl; }
.split.reverse > * { direction: ltr; }

.split img {
  width: 100%;
  border-radius: 12px;
}

/* Buttons */
.buttons {
  display: flex;
  gap: 1rem;
  margin-top: 2rem;
}

.btn {
  padding: 0.9rem 1.8rem;
  border-radius: 10px;
  text-decoration: none;
  font-weight: 600;
  font-family:'Manrope', sans-serif;
  transition: all 0.2s ease;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.btn-primary{
  background:#0B2A57;
  color:#FFFFFF;
  border:1px solid rgba(255,255,255,0.08);
}

.btn-primary:hover{
  background:#12386F;
}

.btn-secondary{
  background:#D6DCE5;
  color:#071C3B;
  border:none;
  transition:all .25s ease;
}

.btn-secondary:hover{
  background:#C8A96B;
  color:#071C3B;
  transform:translateY(-2px);
  box-shadow:0 6px 18px rgba(0,0,0,0.18);
}

/* =========================
   Components for index.html
   ========================= */

.sc-container {
  max-width: 1120px;
  margin: 0 auto;
}

.sc-header{
  background:#071C3B;
  border-bottom:1px solid rgba(255,255,255,0.08);
  position:sticky;
  top:0;
  z-index:999;
}

.sc-header-inner {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 1.2rem;
  align-items: center;
  padding: 0.7rem 8%;
}

.sc-brand{
  display:flex;
  align-items:center;
  gap:14px;
}

.sc-brand-text{
  display:flex;
  flex-direction:column;
}

.sc-logo{
  height:58px;
  width:auto;
  object-fit:contain;
}

.sc-brand-mark.sc-brand-mark{
  letter-spacing:-0.04em;
  color:#FFFFFF;
  font-weight:700;
  font-size:1.4rem;
}

.sc-brand-tag{
  color:#D6DCE5;
  font-size:0.95rem;
}

.sc-nav {
  display: flex;
  gap: 1rem;
}

.sc-nav a {
  text-decoration: none;
  color: #FFFFFF;
  font-weight: 600;
  padding: 13px 22px;
  border-radius: 12px;
  transition: all 0.25s ease;
  border: 1px solid rgba(255,255,255,0.12);
  background: rgba(255,255,255,0.06);
}

.sc-nav a:hover {
  background: #C8A96B;
  color: #071C3B;
  border-color: #C8A96B;
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(0,0,0,0.18);
}

.sc-nav a:hover { color: var(--navy); }

.sc-header-ctas {
  display: flex;
  gap: 0.8rem;
  align-items: center;
}

.sc-hero { padding-top: 3.5rem; }

.sc-bullets {
  margin-top: 1rem;
  padding-left: 1.1rem;
  color: var(--text-light);
}

.sc-bullets li { margin: 0.4rem 0; }

.sc-microcopy {
  margin-top: 1.2rem;
  font-size: 0.95rem;
}

.sc-microcopy a {
  color: var(--blue);
  text-decoration: none;
  font-weight: 600;
}

.sc-alt { background: var(--light-blue); }

.sc-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-top: 2rem;
}

.sc-card {
  background: var(--white);
  border: 1px solid var(--silver);
  border-radius: 12px;
  padding: 1.2rem;
}

.sc-card h3 { margin-bottom: 0.5rem; color: var(--navy); }

.sc-steps {
  display: grid;
  gap: 1rem;
  margin-top: 2rem;
}

.sc-step {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 0.9rem;
  align-items: start;
  background: var(--white);
  border: 1px solid var(--silver);
  border-radius: 12px;
  padding: 1.1rem;
}

.sc-step-num {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: var(--navy);
  color: var(--white);
  display: grid;
  place-items: center;
  font-weight: 700;
}

.sc-badge {
  margin-top: 1rem;
  border-left: 4px solid var(--navy);
  padding: 0.9rem 1rem;
  background: var(--light-blue);
  border-radius: 8px;
  color: var(--text-dark);
}

.sc-center { text-align: center; }
.sc-center-btns { justify-content: center; }

.sc-footer {
  border-top: 1px solid var(--silver);
  padding: 2rem 8%;
}

.sc-footer-inner {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  max-width: 1120px;
  margin: 0 auto;
}

.sc-footer a {
  color: var(--blue);
  text-decoration: none;
  font-weight: 600;
}

/* Responsive (global + components) */
@media (max-width: 900px) {
  .split { grid-template-columns: 1fr; }
  h1 {
    font-size: 2.2rem;
    line-height: 1.15;
    margin-bottom: 1rem;
    max-width: none;
  }
  h2 {
    font-size: 1.7rem;
    line-height: 1.15;
    margin-bottom: 1rem;
  }

  .sc-header-inner {
    grid-template-columns: 1fr;
    justify-items: start;
    gap: 0.8rem;
  }

  .sc-nav { flex-wrap: wrap; }
  .sc-cards { grid-template-columns: 1fr; }
  .sc-footer-inner { flex-direction: column; }
}