/* assets/css/main.css */
:root {
  --c-primary: #1a1a1a;
  --c-secondary: #4a4a4a;
  --c-accent: #e8521a;
  --c-bg: #f5f5f5;
  --c-surface: #ffffff;
  --c-border: #d0d0d0;
  --f-main: 'Inter', 'Roboto', sans-serif;
}

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

body {
  font-family: var(--f-main);
  background-color: var(--c-bg);
  color: var(--c-primary);
  font-size: 14px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

h1, h2, h3, h4, h5, h6 {
  font-weight: 600;
  margin-bottom: 0.5em;
  line-height: 1.2;
}

h1 { font-size: 22px; }
h2 { font-size: 18px; }

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

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 8px 16px;
  background-color: var(--c-surface);
  color: var(--c-primary);
  border: 1px solid var(--c-border);
  border-radius: 4px;
  cursor: pointer;
  font-family: inherit;
  font-size: 14px;
  font-weight: 500;
  transition: all 0.2s ease;
}

.btn:hover {
  border-color: var(--c-accent);
  color: var(--c-accent);
}

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

.btn-primary:hover {
  background-color: #d14210;
  color: #fff;
  border-color: #d14210;
}

/* Layout Utilities */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 48px 0;
}

/* Header basic styles not in search.css */
.logo img {
  display: block;
}

.header-nav {
  display: flex;
  gap: 24px;
}
.header-nav a {
  font-weight: 500;
  transition: color 0.15s;
}
.header-nav a:hover {
  color: var(--c-accent);
}

.btn-contact {
  background: var(--c-accent);
  color: #fff;
  padding: 8px 16px;
  border-radius: 4px;
  font-weight: 500;
  white-space: nowrap;
  flex-shrink: 0;
}
.btn-contact:hover {
  background: #d14210;
}

/* Footer */
.site-footer {
  background: var(--c-primary);
  color: #fff;
  padding: 48px 0 24px;
  margin-top: 64px;
}

.footer-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 48px;
}

.footer-col h4 {
  color: #fff;
  margin-bottom: 20px;
  font-size: 16px;
}

.footer-col ul {
  list-style: none;
}

.footer-col ul li {
  margin-bottom: 12px;
  color: #aaa;
}

.footer-col ul li a:hover {
  color: var(--c-accent);
}

.footer-logo {
  filter: brightness(0) invert(1);
  margin-bottom: 20px;
  width: 140px;
}

.footer-bottom {
  text-align: center;
  padding-top: 32px;
  margin-top: 32px;
  border-top: 1px solid #333;
  color: #666;
  font-size: 13px;
}

/* ============================
   MOBILE RESPONSIVE
   ============================ */
@media (max-width: 768px) {
  .header-nav { display: none; }

  .container { padding: 0 16px; }

  h1 { font-size: 20px; }
  h2 { font-size: 16px; }

  .section { padding: 32px 0; }

  .site-footer { margin-top: 40px; padding: 32px 0 16px; }
  .footer-container { gap: 24px; grid-template-columns: 1fr; }
  .footer-bottom { font-size: 12px; }
}