/* schnippbrief.de — style.css */
:root {
  --snb-navy: #1c2b4a;
  --snb-blue: #2e4a7a;
  --snb-amber: #f0a030;
  --snb-amber-dark: #d08820;
  --snb-bg: #f4f6fa;
  --snb-white: #ffffff;
  --snb-text: #2c3349;
  --snb-muted: #6b7280;
  --snb-border: #e1e5ee;
  --snb-radius: 8px;
  --snb-shadow: 0 2px 8px rgba(28,43,74,0.09);
  --snb-max: 1120px;
}

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

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  font-size: 16px;
  line-height: 1.7;
  color: var(--snb-text);
  background: var(--snb-bg);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

main { flex: 1; }

a { color: var(--snb-amber); text-decoration: none; }
a:hover { color: var(--snb-amber-dark); text-decoration: underline; }

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

.snb-wrap { max-width: var(--snb-max); margin: 0 auto; padding: 0 24px; }

/* HEADER */
.snb-header {
  background: var(--snb-navy);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 12px rgba(0,0,0,0.18);
}

.snb-header__bar {
  max-width: var(--snb-max);
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.snb-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}

.snb-logo__icon {
  width: 34px;
  height: 34px;
  background: var(--snb-amber);
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.snb-logo__text {
  font-size: 19px;
  font-weight: 800;
  color: var(--snb-white);
  letter-spacing: -0.3px;
}

.snb-logo__text em { font-style: normal; color: var(--snb-amber); }

.snb-nav {
  display: flex;
  align-items: center;
  gap: 4px;
}

.snb-nav a {
  color: rgba(255,255,255,0.8);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  padding: 8px 14px;
  border-radius: 6px;
  transition: color 0.15s, background 0.15s;
}

.snb-nav a:hover,
.snb-nav a.is-active {
  color: #fff;
  background: rgba(255,255,255,0.1);
  text-decoration: none;
}

.snb-nav a.snb-nav__cta {
  background: var(--snb-amber);
  color: var(--snb-navy);
  font-weight: 700;
  margin-left: 8px;
}

.snb-nav a.snb-nav__cta:hover {
  background: var(--snb-amber-dark);
  color: var(--snb-navy);
}

/* Mobile */
.snb-burger {
  display: none;
  cursor: pointer;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  background: none;
  border: none;
  z-index: 10;
}

.snb-burger span {
  display: block;
  width: 22px;
  height: 2px;
  background: #fff;
  border-radius: 2px;
  transition: all 0.2s;
}

#snb-mb { display: none; }

@media (max-width: 768px) {
  .snb-burger { display: flex; }
  .snb-nav {
    display: none;
    position: absolute;
    top: 64px;
    left: 0;
    right: 0;
    background: var(--snb-navy);
    flex-direction: column;
    align-items: stretch;
    padding: 12px 16px 20px;
    gap: 2px;
    border-top: 1px solid rgba(255,255,255,0.1);
    box-shadow: 0 8px 24px rgba(0,0,0,0.2);
  }
  #snb-mb:checked ~ .snb-header__bar .snb-nav { display: flex; }
  .snb-nav a { padding: 12px 16px; font-size: 15px; }
  .snb-nav a.snb-nav__cta { margin-left: 0; margin-top: 8px; text-align: center; }
}

/* HERO */
.snb-hero {
  background: linear-gradient(135deg, var(--snb-navy) 0%, var(--snb-blue) 100%);
  color: #fff;
  padding: 80px 0 72px;
  text-align: center;
}

.snb-hero__tag {
  display: inline-block;
  background: rgba(240,160,48,0.15);
  color: var(--snb-amber);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  padding: 5px 14px;
  border-radius: 20px;
  margin-bottom: 20px;
  border: 1px solid rgba(240,160,48,0.3);
}

.snb-hero__h1 {
  font-size: clamp(26px, 5vw, 46px);
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 20px;
  letter-spacing: -0.5px;
}

.snb-hero__h1 em { font-style: normal; color: var(--snb-amber); }

.snb-hero__sub {
  font-size: 18px;
  color: rgba(255,255,255,0.72);
  max-width: 580px;
  margin: 0 auto 36px;
}

.snb-hero__btns {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

.snb-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--snb-radius);
  font-size: 15px;
  font-weight: 700;
  text-decoration: none;
  transition: all 0.15s;
  border: 2px solid transparent;
  cursor: pointer;
}

.snb-btn--gold {
  background: var(--snb-amber);
  color: var(--snb-navy);
  border-color: var(--snb-amber);
}

.snb-btn--gold:hover {
  background: var(--snb-amber-dark);
  border-color: var(--snb-amber-dark);
  color: var(--snb-navy);
  text-decoration: none;
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(240,160,48,0.3);
}

.snb-btn--ghost {
  background: transparent;
  color: #fff;
  border-color: rgba(255,255,255,0.38);
}

.snb-btn--ghost:hover {
  border-color: #fff;
  background: rgba(255,255,255,0.08);
  color: #fff;
  text-decoration: none;
}

/* FEATURES */
.snb-features {
  padding: 56px 0;
  background: var(--snb-white);
}

.snb-features__row {
  display: flex;
  gap: 32px;
  flex-wrap: wrap;
}

.snb-feature {
  flex: 1 1 240px;
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.snb-feature__ico {
  width: 48px;
  height: 48px;
  background: rgba(240,160,48,0.1);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.snb-feature__name {
  font-size: 16px;
  font-weight: 700;
  color: var(--snb-navy);
  margin-bottom: 5px;
}

.snb-feature__desc {
  font-size: 13px;
  color: var(--snb-muted);
  line-height: 1.6;
}

/* SECTION */
.snb-section { padding: 60px 0; }
.snb-section--alt { background: var(--snb-white); }

.snb-sec__eyebrow {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--snb-amber);
  margin-bottom: 8px;
}

.snb-sec__title {
  font-size: clamp(22px, 4vw, 32px);
  font-weight: 800;
  color: var(--snb-navy);
  margin-bottom: 14px;
  line-height: 1.25;
}

.snb-sec__lead {
  font-size: 16px;
  color: var(--snb-muted);
  max-width: 660px;
  line-height: 1.7;
}

/* CONTENT (article) */
.snb-content { max-width: 800px; }

.snb-content h2 {
  font-size: 23px;
  font-weight: 700;
  color: var(--snb-navy);
  margin: 40px 0 14px;
  padding-left: 16px;
  border-left: 4px solid var(--snb-amber);
}

.snb-content h3 {
  font-size: 18px;
  font-weight: 700;
  color: var(--snb-navy);
  margin: 26px 0 10px;
}

.snb-content p { margin-bottom: 16px; line-height: 1.75; }

.snb-content ul,
.snb-content ol { padding-left: 24px; margin-bottom: 16px; }

.snb-content li { margin-bottom: 6px; }

.snb-content strong { color: var(--snb-navy); font-weight: 700; }

/* TEMPLATE CATEGORIES */
.snb-cat { margin-bottom: 52px; }

.snb-cat__hd {
  font-size: 20px;
  font-weight: 800;
  color: var(--snb-navy);
  margin-bottom: 22px;
  padding-bottom: 10px;
  border-bottom: 3px solid var(--snb-amber);
  display: inline-block;
}

.snb-cards {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.snb-card {
  background: var(--snb-white);
  border-radius: var(--snb-radius);
  box-shadow: var(--snb-shadow);
  border-left: 4px solid var(--snb-amber);
  padding: 18px 20px;
  flex: 1 1 300px;
  transition: transform 0.15s, box-shadow 0.15s;
}

.snb-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(28,43,74,0.13);
}

.snb-card__name {
  font-size: 15px;
  font-weight: 700;
  color: var(--snb-navy);
  margin-bottom: 6px;
}

.snb-card__desc {
  font-size: 13px;
  color: var(--snb-muted);
  line-height: 1.6;
}

/* BREADCRUMB */
.snb-bc {
  padding: 12px 0;
  margin-bottom: 4px;
}

.snb-bc__list {
  display: flex;
  align-items: center;
  gap: 6px;
  list-style: none;
  flex-wrap: wrap;
}

.snb-bc__item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: var(--snb-muted);
}

.snb-bc__item a { color: var(--snb-muted); }
.snb-bc__item a:hover { color: var(--snb-amber); text-decoration: none; }
.snb-bc__sep { color: var(--snb-border); }
.snb-bc__item--cur { color: var(--snb-text); font-weight: 600; }

/* PAGE HERO */
.snb-page-hero {
  background: linear-gradient(135deg, var(--snb-navy) 0%, var(--snb-blue) 100%);
  padding: 48px 0 44px;
  color: #fff;
}

.snb-page-hero__h1 {
  font-size: clamp(22px, 4vw, 36px);
  font-weight: 800;
  margin-bottom: 10px;
}

.snb-page-hero__sub {
  font-size: 16px;
  color: rgba(255,255,255,0.68);
  max-width: 540px;
}

/* LEGAL */
.snb-legal h2 {
  font-size: 19px;
  font-weight: 700;
  color: var(--snb-navy);
  margin: 32px 0 12px;
  padding-left: 14px;
  border-left: 3px solid var(--snb-amber);
}

.snb-legal p,
.snb-legal ol,
.snb-legal ul {
  margin-bottom: 14px;
  font-size: 15px;
  line-height: 1.7;
}

.snb-legal ol,
.snb-legal ul { padding-left: 22px; }
.snb-legal li { margin-bottom: 8px; }

/* NORM LIST */
.snb-norm-list { list-style: none; padding: 0; margin: 20px 0; }

.snb-norm-list li {
  padding: 14px 18px;
  border: 1px solid var(--snb-border);
  border-radius: var(--snb-radius);
  margin-bottom: 10px;
  background: var(--snb-white);
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.snb-norm-list__lbl {
  font-weight: 800;
  color: var(--snb-amber);
  font-size: 15px;
  white-space: nowrap;
  min-width: 72px;
}

.snb-norm-list__txt {
  font-size: 14px;
  color: var(--snb-text);
  line-height: 1.6;
}

/* BLOG PLACEHOLDER */
.snb-placeholder {
  text-align: center;
  padding: 80px 24px;
}

.snb-placeholder__icon {
  margin: 0 auto 24px;
  width: 72px;
  height: 72px;
  background: var(--snb-bg);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.snb-placeholder__title {
  font-size: 24px;
  font-weight: 700;
  color: var(--snb-navy);
  margin-bottom: 12px;
}

.snb-placeholder__text { color: var(--snb-muted); font-size: 16px; }

/* FOOTER */
.snb-footer {
  background: var(--snb-navy);
  color: rgba(255,255,255,0.58);
  padding: 48px 0 32px;
  margin-top: auto;
}

.snb-footer__inner {
  display: flex;
  gap: 48px;
  flex-wrap: wrap;
  margin-bottom: 36px;
}

.snb-footer__col--brand { flex: 1 1 220px; }
.snb-footer__col { flex: 1 1 140px; }

.snb-footer__bname {
  font-size: 17px;
  font-weight: 800;
  color: #fff;
  margin-bottom: 10px;
}

.snb-footer__bname em { font-style: normal; color: var(--snb-amber); }

.snb-footer__tagline {
  font-size: 13px;
  line-height: 1.6;
  color: rgba(255,255,255,0.45);
}

.snb-footer__hd {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  color: rgba(255,255,255,0.38);
  margin-bottom: 14px;
}

.snb-footer__links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.snb-footer__links a {
  color: rgba(255,255,255,0.62);
  font-size: 14px;
  text-decoration: none;
  transition: color 0.15s;
}

.snb-footer__links a:hover {
  color: var(--snb-amber);
  text-decoration: none;
}

.snb-footer__bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: 22px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 12px;
  color: rgba(255,255,255,0.32);
}

/* VISUAL BANNER */
.snb-visual { padding: 0; background: var(--snb-white); }
.snb-visual__img { width: 100%; height: auto; display: block; border-radius: 0 0 var(--snb-radius) var(--snb-radius); }

/* ABOUT (2-col: text + image) */
.snb-about { display: flex; gap: 48px; align-items: flex-start; }
.snb-about .snb-content { flex: 1; min-width: 0; }
.snb-about__img { flex: 0 0 auto; }
.snb-about__img img { border-radius: var(--snb-radius); box-shadow: var(--snb-shadow); }

@media (max-width: 800px) {
  .snb-about { flex-direction: column; }
  .snb-about__img { display: none; }
}

@media (max-width: 640px) {
  .snb-hero { padding: 52px 0 44px; }
  .snb-section { padding: 40px 0; }
  .snb-features { padding: 36px 0; }
  .snb-footer__inner { gap: 24px; }
  .snb-footer__bottom { flex-direction: column; align-items: flex-start; }
  .snb-card { flex: 1 1 100%; }
}