/* Shared light theme for product/bridge/routing/tactical traffic */

:root {
  --dc-bg: #f7f6f2;
  --dc-bg-alt: #ecede9;
  --dc-surface: #ffffff;
  --dc-text: #1e1e1e;
  --dc-text-soft: #4a4a4a;
  --dc-stroke: rgba(0, 0, 0, 0.06);
  --dc-shadow: 0 4px 16px rgba(0, 0, 0, 0.06);
  --dc-accent: #2f4f6f;
}

body.warm-theme {
  background: var(--dc-bg);
  color: var(--dc-text);
  line-height: 1.65;
}

body.warm-theme a {
  color: var(--dc-accent);
  text-decoration-thickness: 1px;
  text-underline-offset: 2px;
}

body.warm-theme .site-header,
body.warm-theme .site-footer {
  background: var(--dc-bg-alt);
  border-color: var(--dc-stroke);
  box-shadow: none;
}

body.warm-theme .site-header__kicker,
body.warm-theme .site-header__date,
body.warm-theme .site-nav .nav-item,
body.warm-theme .site-footer {
  color: var(--dc-text-soft);
}

body.warm-theme .site-header__title,
body.warm-theme .site-nav .nav-item:hover,
body.warm-theme .site-nav .nav-item:focus {
  color: var(--dc-text);
}

body.warm-theme .site-nav {
  background: var(--dc-surface);
  border: 1px solid var(--dc-stroke);
  box-shadow: var(--dc-shadow);
}

body.warm-theme.centered-page main {
  margin: 0 auto;
  background: transparent;
  border: none;
  box-shadow: var(--dc-shadow);
}

body.warm-theme .content {
  width: min(900px, 100%);
  color: var(--dc-text);
}

body.warm-theme .content :is(p, ul, ol) {
  max-width: 720px;
  margin: 0 auto 1.3rem;
  color: var(--dc-text);
}

body.warm-theme .content :is(h1, h2, h3, h4, h5, h6) {
  color: var(--dc-text);
  margin: 0.9rem auto 0.75rem;
}

body.warm-theme .content > :not(script) + :not(script),
body.warm-theme .sumup-checkout {
  margin-top: clamp(1.5rem, 2.4vw, 2rem);
}

/* Exclusive pages keep a focused dark identity */
body.exclusive-theme {
  --dc-bg: #050608;
  --dc-bg-alt: #0f141d;
  --dc-surface: #101722;
  --dc-text: #f5f5f5;
  --dc-text-soft: rgba(245, 245, 245, 0.75);
  --dc-stroke: rgba(255, 255, 255, 0.1);
  --dc-shadow: 0 18px 36px rgba(0, 0, 0, 0.45);
  --dc-accent: #99d0ff;
  background: var(--dc-bg);
  color: var(--dc-text);
}

body.exclusive-theme .site-header,
body.exclusive-theme .site-footer,
body.exclusive-theme .site-nav {
  background: var(--dc-bg-alt);
  border-color: var(--dc-stroke);
}

body.exclusive-theme .site-header__title,
body.exclusive-theme .content :is(h1, h2, h3, h4, h5, h6),
body.exclusive-theme .content :is(p, ul, ol) {
  color: var(--dc-text);
}

body.exclusive-theme a,
body.exclusive-theme .site-nav .nav-item {
  color: var(--dc-accent);
}

body.exclusive-theme .site-header__kicker,
body.exclusive-theme .site-header__date,
body.exclusive-theme .site-nav .nav-item {
  color: rgba(229, 231, 235, 0.82);
}

body.exclusive-theme .site-nav .nav-item:hover,
body.exclusive-theme .site-nav .nav-item:focus {
  color: #f5f5f5;
  background: rgba(153, 208, 255, 0.14);
}