/* ============================================================
   Alternative für die Schweiz (AfS) – Stylesheet
   Farben: Schweizer Rot, Weiss, dunkles Navy
   ============================================================ */

:root {
  --red: #d52b1e;
  --red-dark: #b31f14;
  --navy: #14213d;
  --navy-light: #1f2f52;
  --ink: var(--navy);
  --muted: #5b6472;
  --line: #e6e8ee;
  --bg: #ffffff;
  --bg-alt: #f6f7fb;
  --white: #ffffff;
  --radius: 14px;
  --radius-sm: 9px;
  --shadow: 0 10px 30px rgba(20, 33, 61, 0.08);
  --shadow-lg: 0 20px 50px rgba(20, 33, 61, 0.14);
  --maxw: 1160px;
  --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: var(--red); text-decoration: none; transition: color 0.2s; }
a:hover { color: var(--red-dark); }

.container {
  width: 100%;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 24px;
}

h1, h2, h3, h4 { line-height: 1.15; color: var(--navy); font-weight: 800; letter-spacing: -0.02em; }
h1 { font-size: clamp(2.2rem, 5vw, 3.6rem); }
h2 { font-size: clamp(1.7rem, 3.5vw, 2.5rem); }
h3 { font-size: 1.25rem; }

p { color: var(--muted); }
.lead { font-size: 1.2rem; color: #414b5a; max-width: 640px; }
.center { text-align: center; }
.narrow { max-width: 720px; margin: 0 auto; }

.eyebrow {
  display: inline-block;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--red);
  margin-bottom: 14px;
}

.hl { color: var(--red); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-weight: 600;
  font-size: 0.95rem;
  padding: 11px 22px;
  border-radius: 999px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: all 0.2s ease;
  white-space: nowrap;
}
.btn-lg { padding: 15px 32px; font-size: 1.02rem; }
.btn-primary { background: var(--red); color: #fff; border-color: var(--red); }
.btn-primary:hover { background: var(--red-dark); border-color: var(--red-dark); color: #fff; transform: translateY(-2px); }
.btn-outline { background: transparent; color: var(--navy); border-color: var(--line); }
.btn-outline:hover { border-color: var(--navy); color: var(--navy); }
.btn-ghost { background: transparent; color: var(--navy); border-color: transparent; }
.btn-ghost:hover { color: var(--red); }
.btn-light { background: #fff; color: var(--navy); border-color: #fff; }
.btn-light:hover { transform: translateY(-2px); color: var(--red); }
.btn-ghost-light { background: transparent; color: #fff; border-color: rgba(255,255,255,0.5); }
.btn-ghost-light:hover { background: rgba(255,255,255,0.12); color: #fff; }

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid var(--line);
  transition: box-shadow 0.2s;
}
.site-header.scrolled { box-shadow: 0 4px 20px rgba(20,33,61,0.07); }
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 74px;
}
.brand { display: flex; align-items: center; gap: 12px; color: var(--navy); }
.brand-logo { width: 44px; height: 44px; }
.brand-text { display: flex; flex-direction: column; line-height: 1.05; }
.brand-text strong { font-size: 1.1rem; font-weight: 800; color: var(--navy); letter-spacing: -0.02em; }
.brand-text span { font-size: 0.78rem; color: var(--muted); font-weight: 500; }

.site-nav { display: flex; align-items: center; gap: 30px; }
.site-nav ul { list-style: none; display: flex; gap: 26px; }
.site-nav ul a { color: var(--navy); font-weight: 500; font-size: 0.96rem; position: relative; }
.site-nav ul a:hover { color: var(--red); }
.site-nav ul a.active { color: var(--red); }
.site-nav ul a.active::after {
  content: '';
  position: absolute;
  left: 0; bottom: -6px;
  width: 100%; height: 2px;
  background: var(--red);
  border-radius: 2px;
}
.nav-actions { display: flex; gap: 10px; }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}
.nav-toggle span {
  width: 26px; height: 3px;
  background: var(--navy);
  border-radius: 3px;
  transition: all 0.3s;
}
.nav-toggle.open span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero {
  background:
    radial-gradient(1200px 500px at 85% -10%, rgba(213,43,30,0.08), transparent 60%),
    linear-gradient(180deg, #fff 0%, var(--bg-alt) 100%);
  padding: 80px 0 90px;
}
.hero-inner {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  align-items: center;
  gap: 50px;
}
.hero-content h1 { margin-bottom: 22px; }
.hero-content .lead { margin-bottom: 32px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; }
.hero-visual { display: flex; justify-content: center; }
.hero-visual img {
  width: min(340px, 80%);
}

/* ---------- Stats ---------- */
.stats { background: var(--navy); color: #fff; padding: 44px 0; }
.stats-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 24px; text-align: center; }
.stat { display: flex; flex-direction: column; gap: 4px; }
.stat-num { font-size: 2.2rem; font-weight: 800; color: #fff; letter-spacing: -0.02em; }
.stat-label { font-size: 0.9rem; color: rgba(255,255,255,0.7); }

/* ---------- Sections ---------- */
.section { padding: 84px 0; }
.section-alt { background: var(--bg-alt); }
.section-head { text-align: center; max-width: 680px; margin: 0 auto 48px; }
.section-head p { margin-top: 10px; }

/* ---------- Cards ---------- */
.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 44px;
}
.card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 30px 28px;
  transition: transform 0.25s, box-shadow 0.25s, border-color 0.25s;
}
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: transparent; }
.card h3 { margin-bottom: 8px; }

/* ---------- News ---------- */
.news-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.news-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 26px;
  display: flex;
  flex-direction: column;
  transition: transform 0.25s, box-shadow 0.25s;
}
.news-card:hover { transform: translateY(-5px); box-shadow: var(--shadow); }
.news-meta { display: flex; align-items: center; gap: 12px; margin-bottom: 10px; }
.news-date { font-size: 0.82rem; color: var(--muted); font-weight: 600; }
.news-tag {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 700;
  color: var(--red);
  background: rgba(213,43,30,0.09);
  padding: 3px 10px;
  border-radius: 999px;
}
.news-card h3 { margin-bottom: 10px; }
.news-card p { flex: 1; margin-bottom: 14px; }
.link-arrow { font-weight: 600; font-size: 0.92rem; }

/* ---------- CTA ---------- */
.cta {
  background:
    radial-gradient(900px 400px at 15% 120%, rgba(255,255,255,0.08), transparent 60%),
    linear-gradient(120deg, var(--red) 0%, var(--red-dark) 100%);
  color: #fff;
  padding: 74px 0;
  text-align: center;
}
.cta-inner { max-width: 620px; margin: 0 auto; }
.cta h2 { color: #fff; margin-bottom: 12px; }
.cta p { color: rgba(255,255,255,0.9); margin-bottom: 28px; font-size: 1.1rem; }
.cta .hero-actions { justify-content: center; }

/* ---------- Page hero ---------- */
.page-hero {
  background: linear-gradient(180deg, var(--bg-alt), #fff);
  padding: 66px 0 46px;
  border-bottom: 1px solid var(--line);
}
.page-hero h1 { margin-bottom: 14px; }

/* ---------- Two column / lists ---------- */
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 50px; }
.two-col h2 { margin-bottom: 16px; }
.two-col p { margin-bottom: 14px; }
.check-list { list-style: none; }
.check-list li {
  position: relative;
  padding-left: 34px;
  margin-bottom: 14px;
  color: var(--ink);
  font-weight: 500;
}
.check-list li::before {
  content: '✓';
  position: absolute; left: 0; top: 0;
  width: 22px; height: 22px;
  background: var(--red);
  color: #fff;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.75rem;
  font-weight: 700;
}

/* ---------- Team ---------- */
.team-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 24px; }
.team-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px 20px;
  text-align: center;
}
.team-card h3 { font-size: 1.05rem; margin-bottom: 2px; }
.team-role { color: var(--red); font-size: 0.88rem; font-weight: 600; }

/* ---------- Program list ---------- */
.program-list { display: flex; flex-direction: column; gap: 18px; }
.program-item {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 24px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 26px 30px;
  transition: box-shadow 0.25s, transform 0.25s;
}
.program-item:hover { box-shadow: var(--shadow); transform: translateX(4px); }
.program-num { font-size: 1.6rem; font-weight: 800; color: var(--line); }
.program-body h3 { margin-bottom: 4px; }

/* ---------- Forms ---------- */
.form-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 36px;
  box-shadow: var(--shadow);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form-group { margin-bottom: 18px; }
.form-group label { display: block; font-weight: 600; font-size: 0.9rem; margin-bottom: 7px; color: var(--navy); }
.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 12px 14px;
  border: 1.5px solid var(--line);
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 0.98rem;
  color: var(--ink);
  transition: border-color 0.2s, box-shadow 0.2s;
  background: #fff;
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--red);
  box-shadow: 0 0 0 3px rgba(213,43,30,0.12);
}
.checkbox { display: flex; align-items: flex-start; gap: 10px; margin-bottom: 22px; font-size: 0.92rem; color: var(--muted); }
.checkbox input { margin-top: 4px; }
.form-note { margin-top: 14px; font-size: 0.85rem; color: var(--muted); }

/* ---------- Alerts ---------- */
.alert { padding: 16px 20px; border-radius: var(--radius-sm); margin-bottom: 20px; font-weight: 500; }
.alert-success { background: #e8f6ec; color: #1e6b34; border: 1px solid #b9e3c4; }
.alert-error { background: #fdeceb; color: #a5241a; border: 1px solid #f4c4bf; }

/* ---------- Contact ---------- */
.contact-layout { display: grid; grid-template-columns: 0.8fr 1.2fr; gap: 40px; align-items: start; }
.contact-info h3 { margin-bottom: 18px; }
.contact-list { list-style: none; }
.contact-list li { margin-bottom: 18px; color: var(--muted); }
.contact-list strong { color: var(--navy); }

/* ---------- Legal ---------- */
.legal h2 { margin-bottom: 16px; }
.legal h3 { margin: 28px 0 8px; }
.legal p { margin-bottom: 8px; }

/* ---------- Error ---------- */
.error-code { font-size: clamp(4rem, 12vw, 8rem); color: var(--red); margin-bottom: 8px; }

/* ---------- Footer ---------- */
.site-footer { background: var(--navy); color: rgba(255,255,255,0.75); padding-top: 60px; }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.3fr; gap: 36px; padding-bottom: 44px; }
.brand-footer { margin-bottom: 14px; }
.brand-footer .brand-text strong,
.brand-footer .brand-text span { color: #fff; }
.footer-note { font-size: 0.92rem; color: rgba(255,255,255,0.6); max-width: 260px; }
.footer-col h4 { color: #fff; font-size: 0.95rem; margin-bottom: 16px; text-transform: uppercase; letter-spacing: 0.06em; }
.footer-col ul { list-style: none; }
.footer-col ul li { margin-bottom: 10px; }
.footer-col ul a { color: rgba(255,255,255,0.72); font-size: 0.94rem; }
.footer-col ul a:hover { color: #fff; }
.footer-contact li { color: rgba(255,255,255,0.72); font-size: 0.94rem; }
.social { display: flex; gap: 10px; margin-top: 16px; }
.social a {
  width: 38px; height: 38px;
  display: flex; align-items: center; justify-content: center;
  background: rgba(255,255,255,0.1);
  border-radius: 50%;
  color: #fff;
  font-size: 0.8rem;
  font-weight: 700;
  transition: background 0.2s;
}
.social a:hover { background: var(--red); }

.footer-newsletter {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding: 36px 0;
}
.footer-newsletter-inner {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 28px;
}
.footer-newsletter-text h4 {
  color: #fff;
  font-size: 1.05rem;
  margin-bottom: 8px;
  text-transform: none;
  letter-spacing: -0.01em;
}
.footer-newsletter-text p {
  color: rgba(255,255,255,0.6);
  font-size: 0.92rem;
  max-width: 420px;
}
.footer-newsletter-form {
  display: grid;
  grid-template-columns: minmax(220px, 320px) auto;
  gap: 10px 12px;
  align-items: center;
  width: min(100%, 520px);
}
.footer-newsletter-form input[type="email"] {
  width: 100%;
  padding: 12px 14px;
  border: 1.5px solid rgba(255,255,255,0.18);
  border-radius: var(--radius-sm);
  background: rgba(255,255,255,0.08);
  color: #fff;
  font: inherit;
}
.footer-newsletter-form input[type="email"]::placeholder { color: rgba(255,255,255,0.45); }
.footer-newsletter-form input[type="email"]:focus {
  outline: none;
  border-color: rgba(255,255,255,0.45);
  box-shadow: 0 0 0 3px rgba(255,255,255,0.08);
}
.footer-newsletter-form .btn { height: 48px; }
.footer-newsletter-consent {
  grid-column: 1 / -1;
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 0.82rem;
  color: rgba(255,255,255,0.6);
}
.footer-newsletter-consent a { color: #fff; text-decoration: underline; }
.footer-newsletter-consent a:hover { color: rgba(255,255,255,0.85); }
.footer-newsletter-consent input { margin-top: 3px; }

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.footer-bottom { border-top: 1px solid rgba(255,255,255,0.1); padding: 20px 0; }
.footer-bottom p { color: rgba(255,255,255,0.55); font-size: 0.85rem; text-align: center; }

/* ---------- Responsive ---------- */
@media (max-width: 960px) {
  .hero-inner { grid-template-columns: 1fr; text-align: center; }
  .hero-content .lead { margin-left: auto; margin-right: auto; }
  .hero-actions { justify-content: center; }
  .hero-visual { order: -1; }
  .hero-visual img { width: min(240px, 60%); }
  .cards, .news-grid { grid-template-columns: repeat(2, 1fr); }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .team-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-newsletter-inner { flex-direction: column; }
  .footer-newsletter-form { width: 100%; }
}

@media (max-width: 760px) {
  .nav-toggle { display: flex; }
  .site-nav {
    position: fixed;
    inset: 74px 0 auto 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: #fff;
    border-bottom: 1px solid var(--line);
    padding: 16px 24px 24px;
    box-shadow: var(--shadow);
    transform: translateY(-140%);
    opacity: 0;
    pointer-events: none;
    transition: transform 0.3s, opacity 0.3s;
  }
  .site-nav.open { transform: translateY(0); opacity: 1; pointer-events: auto; }
  .site-nav ul { flex-direction: column; gap: 4px; }
  .site-nav ul a { display: block; padding: 12px 4px; border-bottom: 1px solid var(--line); }
  .site-nav ul a.active::after { display: none; }
  .nav-actions { flex-direction: column; margin-top: 14px; }
  .nav-actions .btn { width: 100%; }
  .two-col { grid-template-columns: 1fr; gap: 32px; }
  .contact-layout { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .section { padding: 60px 0; }
  .program-item { grid-template-columns: auto 1fr; }
  .program-num { display: none; }
}

@media (max-width: 480px) {
  .cards, .news-grid, .stats-grid, .team-grid, .footer-grid { grid-template-columns: 1fr; }
  .form-card { padding: 24px; }
  .brand-text span { display: none; }
  .footer-newsletter-form { grid-template-columns: 1fr; }
  .footer-newsletter-form .btn { width: 100%; }
}