/*
Theme Name: Artemis Starter
Author: John
Version: 1.0
Description: Lightweight custom theme with a clean business layout.
*/

/* ---------- Design tokens ---------- */
:root{
  --container: 1120px;

  --space-1: 8px;
  --space-2: 16px;
  --space-3: 24px;
  --space-4: 40px;
  --space-5: 64px;
  --space-6: 96px;

  --radius: 18px;

  --c-bg: #ffffff;
  --c-text: #111827;
  --c-muted: #F3F4F6;
  --c-border: #E5E7EB;
  --c-primary: #0B5FFF;
  --c-primary-dark: #0848be;
}

/* ---------- Base ---------- */
*{ box-sizing: border-box; }
html, body{ padding:0; margin:0; }
body{
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji","Segoe UI Emoji";
  line-height: 1.6;
  color: var(--c-text);
  background: var(--c-bg);
}

img{ max-width:100%; height:auto; display:block; }
a{ color: inherit; text-decoration: none; }
a:hover{ text-decoration: underline; }
p{ margin: 0 0 1em; }
h1,h2,h3{ line-height: 1.2; margin: 0 0 .5em; }
h1{ font-size: clamp(2rem, 3vw, 3rem); }
h2{ font-size: clamp(1.5rem, 2.2vw, 2.1rem); }
h3{ font-size: 1.2rem; }

.container{
  width: min(var(--container), calc(100% - 2rem));
  margin-inline: auto;
}

.section{ padding: var(--space-5) 0; }
.section--tight{ padding: var(--space-4) 0; }
.section--muted{ background: var(--c-muted); }
.card{
  background: #fff;
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
  padding: var(--space-3);
  box-shadow: 0 10px 30px rgba(0,0,0,.04);
}

/* ---------- Buttons ---------- */
.btn{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  padding: 12px 18px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 600;
  cursor: pointer;
  transition: transform .08s ease, background .15s ease, border-color .15s ease;
}
.btn:active{ transform: translateY(1px); }
.btn--primary{ background: var(--c-primary); color: #fff; }
.btn--primary:hover{ background: var(--c-primary-dark); text-decoration: none; }
.btn--ghost{
  background: transparent;
  border-color: var(--c-border);
}
.btn--ghost:hover{ background: #fff; text-decoration: none; }

/* ---------- Header ---------- */
.site-header{
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255,255,255,.85);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--c-border);
}
.header-inner{
  display:flex;
  align-items:center;
  justify-content: space-between;
  padding: 14px 0;
  gap: var(--space-2);
}
.brand{
  display:flex;
  align-items:center;
  gap: 10px;
  font-weight: 800;
  letter-spacing: .2px;
}
.brand img{ width: 44px; height: 44px; object-fit: contain; }
.nav{
  display:flex;
  align-items:center;
  gap: var(--space-2);
}
.menu{
  list-style:none;
  display:flex;
  gap: 18px;
  padding:0;
  margin:0;
  align-items:center;
}
.menu a{ font-weight: 600; opacity: .9; }
.menu a:hover{ opacity: 1; text-decoration: none; }

.header-actions{ display:flex; gap: 10px; align-items:center; }

.nav-toggle{
  display:none;
  background: transparent;
  border: 1px solid var(--c-border);
  border-radius: 10px;
  padding: 10px 12px;
}

/* ---------- Hero ---------- */
.hero{
  padding: var(--space-6) 0;
  position: relative;
  overflow: hidden;
}
.hero::before{
  content:"";
  position:absolute;
  inset:-40% -30%;
  background: radial-gradient(circle at 30% 30%, rgba(11,95,255,.15), transparent 55%),
              radial-gradient(circle at 80% 20%, rgba(17,24,39,.10), transparent 50%),
              radial-gradient(circle at 60% 90%, rgba(11,95,255,.10), transparent 55%);
  pointer-events:none;
}
.hero-inner{
  position:relative;
  display:grid;
  grid-template-columns: 1.2fr .8fr;
  gap: var(--space-5);
  align-items:center;
}
.kicker{
  display:inline-flex;
  gap: 10px;
  align-items:center;
  padding: 6px 12px;
  border-radius: 999px;
  background: rgba(11,95,255,.08);
  border: 1px solid rgba(11,95,255,.18);
  font-weight: 700;
  font-size: .9rem;
  width: fit-content;
  margin-bottom: var(--space-2);
}
.hero p{ font-size: 1.05rem; opacity: .92; }
.hero-cta{ display:flex; gap: 12px; flex-wrap: wrap; margin-top: var(--space-3); }
.hero-media{
  border-radius: var(--radius);
  border: 1px solid var(--c-border);
  background: #fff;
  padding: var(--space-2);
  box-shadow: 0 20px 50px rgba(0,0,0,.06);
}
.hero-media .placeholder{
  border-radius: calc(var(--radius) - 6px);
  aspect-ratio: 4/3;
  background: linear-gradient(135deg, rgba(17,24,39,.08), rgba(11,95,255,.10));
}

/* ---------- Services grid ---------- */
.grid-3{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-3);
}
.icon{
  width: 42px;
  height: 42px;
  border-radius: 12px;
  display:grid;
  place-items:center;
  background: rgba(11,95,255,.10);
  border: 1px solid rgba(11,95,255,.18);
  font-weight: 900;
}

/* ---------- Split section ---------- */
.split{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-5);
  align-items:center;
}
.split .media{
  border-radius: var(--radius);
  overflow:hidden;
  border: 1px solid var(--c-border);
  background: #fff;
}
.split .media .placeholder{
  aspect-ratio: 16/10;
  background: linear-gradient(135deg, rgba(11,95,255,.12), rgba(17,24,39,.08));
}

/* ---------- CTA band ---------- */
.cta-band{
  background: var(--c-primary);
  color: #fff;
  border-radius: var(--radius);
  padding: var(--space-4);
  display:flex;
  align-items:center;
  justify-content: space-between;
  gap: var(--space-3);
}
.cta-band p{ margin:0; opacity:.95; }
.cta-band .btn--ghost{
  border-color: rgba(255,255,255,.35);
  color:#fff;
}
.cta-band .btn--ghost:hover{
  background: rgba(255,255,255,.12);
}

/* ---------- Footer ---------- */
.site-footer{
  border-top: 1px solid var(--c-border);
  padding: var(--space-5) 0;
  background: #fff;
}
.footer-grid{
  display:grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: var(--space-4);
}
.small{ font-size: .95rem; opacity: .85; }

/* ---------- Responsive ---------- */
@media (max-width: 900px){
  .hero-inner{ grid-template-columns: 1fr; }
  .grid-3{ grid-template-columns: 1fr; }
  .split{ grid-template-columns: 1fr; }
  .footer-grid{ grid-template-columns: 1fr; }
  .cta-band{ flex-direction: column; align-items:flex-start; }

  .nav-toggle{ display:inline-flex; }
  .nav{
    position: absolute;
    left: 0;
    right: 0;
    top: 100%;
    background: rgba(255,255,255,.98);
    border-bottom: 1px solid var(--c-border);
    display:none;
    padding: 12px 1rem 18px;
  }
  .nav.is-open{ display:block; }
  .menu{ flex-direction: column; align-items:flex-start; gap: 12px; }
  .header-actions{ width: 100%; justify-content: flex-start; margin-top: 10px; }
}