/* =========================
   GLOBAL BASE (clean + safe)
========================= */

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

:root{
  --bg:#ffffff;
  --bg-alt:#f5f7f9;
  --text:#0f172a;
  --muted:#64748b;
  --primary:#1f3c88;
  --border:#e5e7eb;
  --container:1200px;

  /* footer-dark tokens (safe defaults) */
  --fd-bg:#0b1220;
  --fd-card:#121b2f;
  --fd-text:#e5e7eb;
  --fd-muted:#aab4c0;
  --fd-line:rgba(255,255,255,.10);
}

body{
  font-family:system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;
  background:var(--bg);
  color:var(--text);
  line-height:1.6;
}

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

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

.container{
  width:100%;
  max-width:var(--container);
  margin:0 auto;
  padding:0 20px;
}

/* Sections / typography helpers */
.section{ padding:70px 0; }
.section.alt{ background:var(--bg-alt); }

.muted{ color:var(--muted); }
main h1{ font-size:2rem; margin:0 0 20px; }

.grid{ display:grid; gap:20px; }
.cards{ grid-template-columns:repeat(auto-fit,minmax(250px,1fr)); }

.card{
  padding:24px;
  border:1px solid var(--border);
  border-radius:12px;
  background:#fff;
}

.card h2,
.card h3{ margin:0 0 10px; }

.card p{ margin:0 0 10px; }

.section .grid{ margin-top:30px; }

/* Buttons (simple defaults for non-home pages) */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  padding:10px 18px;
  border-radius:10px;
  font-weight:700;
  border:1px solid transparent;
}

.btn-primary{
  background:var(--primary);
  color:#fff;
}

.btn-outline{
  border-color:var(--primary);
  color:var(--primary);
  background:transparent;
}

/* Forms */
form label{ display:block; font-size:.9rem; }

form input,
form textarea{
  width:100%;
  padding:10px;
  margin:8px 0 14px;
  border:1px solid var(--border);
  border-radius:10px;
  font-family:inherit;
}

form input:focus,
form textarea:focus{
  outline:none;
  border-color:var(--primary);
}

.form-grid{ grid-template-columns:1fr 1fr; }
@media (max-width:768px){
  .form-grid{ grid-template-columns:1fr; }
}

/* Footer (legacy/global - keep for other pages) */
.site-footer{
  border-top:1px solid var(--border);
  padding:30px 0;
}

.footer-inner{
  display:flex;
  justify-content:space-between;
  align-items:center;
  flex-wrap:wrap;
  gap:12px;
}

/* Legacy global header (only affects pages that still include .site-header in HTML) */
.site-header{
  border-bottom:1px solid var(--border);
  background:#fff;
  position:sticky;
  top:0;
  z-index:100;
}

.header-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  height:70px;
}

.logo{
  font-weight:800;
  font-size:1.2rem;
}

.site-nav{
  display:flex;
  gap:24px;
}

.site-nav a{ font-weight:600; }
.site-nav a:hover{ color:var(--primary); }

.nav-toggle{
  display:none;
  font-size:24px;
  background:none;
  border:none;
  cursor:pointer;
}

@media (max-width:768px){
  .site-nav{
    position:absolute;
    top:70px;
    right:0;
    background:#fff;
    border:1px solid var(--border);
    flex-direction:column;
    padding:20px;
    display:none;
  }
  .site-nav.active{ display:flex; }
  .nav-toggle{ display:block; }
}

/* =========================
   HOME: DARK FOOTER (index.html)
========================= */

.footer-dark{
  background:var(--fd-bg);
  color:var(--fd-text);
  padding:64px 0 26px;
}

.footer-dark a{
  color:var(--fd-text);
}

.footer-dark__inner{
  display:flex;
  flex-direction:column;
  gap:30px;
}

.footer-dark__cta{
  background:var(--fd-card);
  border:1px solid var(--fd-line);
  border-radius:18px;
  padding:28px;
  display:grid;
  grid-template-columns:1.2fr .8fr;
  gap:22px;
}

.footer-dark__kicker{
  font-weight:800;
  letter-spacing:.08em;
  text-transform:uppercase;
  font-size:.85rem;
  color:var(--fd-muted);
  margin-bottom:10px;
}

.footer-dark__title{
  font-size:2rem;
  line-height:1.15;
  margin:0 0 18px;
}

.footer-dark__italic{
  font-style:italic;
}

.footer-dark__actions{
  display:flex;
  gap:12px;
  flex-wrap:wrap;
}

.footer-dark__contact{
  display:flex;
  flex-direction:column;
  gap:14px;
}

.footer-dark__row{
  display:flex;
  align-items:flex-start;
  gap:12px;
}

.footer-dark__bubble{
  width:38px;
  height:38px;
  border-radius:999px;
  display:flex;
  align-items:center;
  justify-content:center;
  background:rgba(255,255,255,.08);
  border:1px solid var(--fd-line);
  flex:0 0 auto;
}

.footer-dark__label{
  font-size:.85rem;
  color:var(--fd-muted);
  margin-bottom:2px;
}

.footer-dark__value{
  font-weight:700;
}

.footer-dark__grid{
  display:grid;
  grid-template-columns:repeat(4,minmax(0,1fr));
  gap:18px;
  padding:6px 0 0;
}

.footer-dark__col{
  display:flex;
  flex-direction:column;
  gap:10px;
}

.footer-dark__col-title{
  font-weight:900;
  margin-bottom:6px;
}

.footer-dark__plain{
  color:var(--fd-muted);
  font-size:.95rem;
}

.footer-dark__col a{
  color:var(--fd-muted);
  font-weight:600;
}

.footer-dark__col a:hover{
  color:var(--fd-text);
}

.footer-dark__bottom{
  border-top:1px solid var(--fd-line);
  padding-top:18px;
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:12px;
  flex-wrap:wrap;
  color:var(--fd-muted);
}

.footer-dark__bottom-links{
  display:flex;
  gap:14px;
  flex-wrap:wrap;
}

.footer-dark__bottom-links a{
  color:var(--fd-muted);
  font-weight:700;
}

.footer-dark__bottom-links a:hover{
  color:var(--fd-text);
}

/* Button variants used by footer-dark (works with your existing .btn) */
.btn--light{
  background:#ffffff;
  color:#0b1220;
  border:1px solid #ffffff;
}

.btn--outline-light{
  background:transparent;
  color:#ffffff;
  border:1px solid rgba(255,255,255,.55);
}

.btn--light:hover,
.btn--outline-light:hover{
  filter:brightness(.95);
}

@media (max-width: 980px){
  .footer-dark__cta{
    grid-template-columns:1fr;
  }
  .footer-dark__title{
    font-size:1.7rem;
  }
}

@media (max-width: 820px){
  .footer-dark__grid{
    grid-template-columns:repeat(2,minmax(0,1fr));
  }
}

@media (max-width: 520px){
  .footer-dark{
    padding:52px 0 22px;
  }
  .footer-dark__cta{
    padding:20px;
  }
  .footer-dark__grid{
    grid-template-columns:1fr;
  }
}