/* ================================================================
   SONNENSCHUTZ MARKISEN – Modern CSS 2025
   Farbwelt: Waldgrün + Warmgold + Cremeweiß
   ================================================================ */

:root {
  --c-pri:     #2d4a3e;
  --c-pri-d:   #1e3329;
  --c-pri-l:   #3d6a54;
  --c-acc:     #c9a84c;
  --c-acc-d:   #a07a28;
  --c-acc-l:   #e8d08a;
  --c-bg:      #f8f6f1;
  --c-bg-alt:  #eef2ed;
  --c-white:   #ffffff;
  --c-text:    #1c2b24;
  --c-muted:   #5a6b62;
  --c-border:  #d4ddd6;
  --ff-h: Georgia, 'Times New Roman', serif;
  --ff-b: -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
  --r:    .5rem;
  --r-lg: 1rem;
  --shadow:   0 2px 16px rgba(0,0,0,.10);
  --shadow-l: 0 8px 40px rgba(0,0,0,.16);
  --mw: 1200px;
  --trans: .25s ease;
}

/* === RESET === */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--ff-b);
  line-height: 1.75;
  color: var(--c-text);
  background: var(--c-bg);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--c-pri); text-decoration: none; transition: color var(--trans); }
a:hover { color: var(--c-acc-d); }
ul, ol { padding-left: 1.5rem; }
p { margin-bottom: 1rem; }
p:last-child { margin-bottom: 0; }
h1, h2, h3, h4 { font-family: var(--ff-h); line-height: 1.2; color: var(--c-pri); }

/* === SKIP LINK === */
.skip-link {
  position: absolute; left: -200%; top: -200%;
  background: var(--c-pri); color: #fff; padding: .75rem 1.5rem;
  font-weight: 700; border-radius: var(--r); z-index: 9999;
  font-family: var(--ff-b);
}
.skip-link:focus { left: 1rem; top: 1rem; }

/* === CONTAINER === */
.container { max-width: var(--mw); margin: 0 auto; padding: 0 1.25rem; }

/* === HEADER / NAV === */
.site-header {
  background: var(--c-pri);
  position: sticky; top: 0; z-index: 200;
  box-shadow: 0 2px 12px rgba(0,0,0,.25);
}
.nav-wrap {
  display: flex; align-items: center; justify-content: space-between;
  min-height: 64px; gap: 1rem;
}
.logo {
  display: flex; align-items: center; gap: .65rem;
  color: #fff; font-family: var(--ff-h); font-size: 1.2rem; font-weight: 700;
  letter-spacing: .015em; white-space: nowrap; flex-shrink: 0;
}
.logo-icon { width: 2rem; height: 2rem; fill: var(--c-acc); flex-shrink: 0; }
.logo:hover { color: var(--c-acc); }
.logo:hover .logo-icon { fill: var(--c-acc-l); }

.burger {
  display: flex; align-items: center; justify-content: center;
  width: 2.5rem; height: 2.5rem; flex-shrink: 0;
  background: none; border: 2px solid rgba(255,255,255,.3);
  color: #fff; border-radius: var(--r); cursor: pointer;
  flex-direction: column; gap: 5px; padding: .4rem;
}
.burger span { display: block; width: 18px; height: 2px; background: currentColor; border-radius: 1px; transition: transform var(--trans), opacity var(--trans); }
.burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
.burger:hover { border-color: var(--c-acc); color: var(--c-acc); }

.main-nav {
  list-style: none; padding: 0;
  display: none; flex-direction: column;
  position: absolute; top: 64px; left: 0; right: 0;
  background: var(--c-pri-d); gap: .125rem;
  padding: .75rem 1rem 1rem;
}
.main-nav.is-open { display: flex; }
.main-nav a {
  display: block; color: rgba(255,255,255,.82); padding: .55rem .9rem;
  border-radius: var(--r); font-size: .92rem; transition: background var(--trans), color var(--trans);
}
.main-nav a:hover, .main-nav a.active {
  background: rgba(255,255,255,.1); color: var(--c-acc);
}
.main-nav a[aria-current="page"] { color: var(--c-acc); font-weight: 600; }

/* === HERO === */
.hero {
  position: relative; overflow: hidden;
  min-height: 340px; display: flex; align-items: center;
  background: var(--c-pri-d);
}
.hero-bg {
  position: absolute; inset: 0; width: 100%; height: 100%; overflow: hidden;
}
.hero-bg img {
  width: 100%; height: 100%; object-fit: cover; display: block;
  opacity: .6;
}
.hero-overlay {
  position: absolute; inset: 0; pointer-events: none;
  background: linear-gradient(135deg, rgba(20,40,30,.75) 0%, rgba(40,65,50,.55) 55%, rgba(40,65,50,.25) 100%);
}
.hero-content {
  position: relative; z-index: 2;
  padding: 3.5rem 0 3rem;
}
.hero h1 {
  font-size: clamp(1.6rem, 4.5vw, 2.8rem); color: #fff;
  margin-bottom: .9rem; text-shadow: 0 2px 10px rgba(0,0,0,.35);
  max-width: 800px;
}
.hero-sub {
  color: rgba(255,255,255,.85); font-size: 1.05rem;
  max-width: 600px; margin-bottom: 1.75rem;
}
.hero-badges { display: flex; gap: .75rem; flex-wrap: wrap; margin-bottom: 1.75rem; }
.badge {
  background: rgba(255,255,255,.12); color: rgba(255,255,255,.9);
  padding: .25rem .85rem; border-radius: 2rem; font-size: .82rem;
  border: 1px solid rgba(255,255,255,.22);
}

/* === SEITENBANNER (helle Variante ohne Bild) === */
.page-banner {
  background: linear-gradient(135deg, var(--c-pri) 0%, var(--c-pri-l) 100%);
  padding: 3rem 0 2.5rem;
}
.page-banner-inner h1 {
  font-size: clamp(1.6rem, 4vw, 2.4rem); color: #fff;
  margin-bottom: .5rem; line-height: 1.2;
  text-shadow: 0 1px 4px rgba(0,0,0,.2);
}
.page-banner-inner p {
  color: rgba(255,255,255,.82); font-size: 1rem; margin: 0;
}
@media (min-width: 768px) {
  .page-banner { padding: 3.5rem 0 3rem; }
}

/* === BUTTONS === */
.btn {
  display: inline-flex; align-items: center; gap: .5rem;
  padding: .72rem 1.6rem; border-radius: var(--r); font-weight: 600;
  font-size: .95rem; cursor: pointer; border: 2px solid transparent;
  font-family: var(--ff-b); transition: all var(--trans);
}
.btn-primary { background: var(--c-acc); color: #1e2a14; border-color: var(--c-acc); }
.btn-primary:hover { background: var(--c-acc-d); border-color: var(--c-acc-d); color: #fff; }
.btn-outline { border-color: rgba(255,255,255,.5); color: #fff; background: transparent; }
.btn-outline:hover { background: rgba(255,255,255,.12); border-color: rgba(255,255,255,.8); color: #fff; }
.btn-ghost { color: var(--c-pri); border-color: var(--c-border); background: transparent; }
.btn-ghost:hover { background: var(--c-bg-alt); border-color: var(--c-pri); }
.btn-sm { padding: .45rem 1.1rem; font-size: .875rem; }
.btn-group { display: flex; gap: 1rem; flex-wrap: wrap; }

/* === SECTIONS === */
.section { padding: 4rem 0; }
.section-alt { background: var(--c-bg-alt); }
.section-dark { background: var(--c-pri); }
.section-dark .section-title { color: var(--c-acc); }
.section-dark .section-sub { color: rgba(255,255,255,.75); }
.section-dark p, .section-dark li { color: rgba(255,255,255,.85); }

.section-head { margin-bottom: 2.5rem; }
.section-title {
  font-size: clamp(1.4rem, 3vw, 2.1rem); color: var(--c-pri);
  margin-bottom: .4rem;
}
.section-title-accent { color: var(--c-acc); }
.section-sub { color: var(--c-muted); font-size: 1.05rem; }

/* === CARDS === */
.grid-auto { display: grid; gap: 1.5rem; }
.grid-2 { display: grid; gap: 1.5rem; }
.grid-3 { display: grid; gap: 1.5rem; }
.grid-4 { display: grid; gap: 1.25rem; }

.card {
  background: var(--c-white); border-radius: var(--r);
  box-shadow: var(--shadow); overflow: hidden;
  transition: transform var(--trans), box-shadow var(--trans);
}
.card:hover { transform: translateY(-3px); box-shadow: var(--shadow-l); }
.card-body { padding: 1.5rem; }
.card-img { aspect-ratio: 16/9; overflow: hidden; }
.card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s ease; }
.card:hover .card-img img { transform: scale(1.04); }

.icon-card { padding: 1.75rem 1.5rem; }
.icon-wrap {
  width: 3rem; height: 3rem;
  background: var(--c-bg-alt); border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 1rem; font-size: 1.5rem;
}
.card h3 { font-size: 1.1rem; color: var(--c-pri); margin-bottom: .5rem; }
.card p { color: var(--c-muted); font-size: .95rem; margin: 0; }

/* === FEATURE (Bild + Text) === */
.feature { display: grid; gap: 2.5rem; align-items: center; }
.feature-img { border-radius: var(--r-lg); overflow: hidden; box-shadow: var(--shadow-l); }
.feature-img img { width: 100%; aspect-ratio: 4/3; object-fit: cover; }
.feature-body h2 { color: var(--c-pri); margin-bottom: 1rem; }
.feature-body p { color: var(--c-muted); }

/* === ACCORDION === */
.accordion { border: 1px solid var(--c-border); border-radius: var(--r); overflow: hidden; }
.accordion-item { border-bottom: 1px solid var(--c-border); }
.accordion-item:last-child { border-bottom: none; }
.accordion-btn {
  width: 100%; text-align: left; padding: 1.15rem 1.5rem;
  background: none; border: none; cursor: pointer;
  font-size: 1rem; font-family: var(--ff-h); font-weight: 700;
  color: var(--c-pri); display: flex; align-items: center;
  justify-content: space-between; gap: 1rem;
  transition: background var(--trans);
}
.accordion-btn:hover, .accordion-btn[aria-expanded="true"] { background: var(--c-bg-alt); }
.accordion-chevron { font-size: .8rem; transition: transform var(--trans); flex-shrink: 0; }
.accordion-btn[aria-expanded="true"] .accordion-chevron { transform: rotate(180deg); }
.accordion-panel { overflow: hidden; max-height: 0; transition: max-height .35s ease; }
.accordion-panel-inner { padding: .25rem 1.5rem 1.25rem; color: var(--c-muted); }

/* === STOFF-PRODUKTRASTER === */
.product-grid { display: grid; gap: .875rem; }
.product-card {
  background: var(--c-white); border: 1px solid var(--c-border);
  border-radius: var(--r); padding: .875rem 1rem;
  display: flex; align-items: center; gap: .875rem;
  transition: box-shadow var(--trans), border-color var(--trans);
}
.product-card:hover { box-shadow: var(--shadow); border-color: var(--c-pri); }
.product-swatch {
  width: 2.75rem; height: 2.75rem; flex-shrink: 0;
  border-radius: calc(var(--r) / 2); border: 2px solid var(--c-border);
  background: var(--c-bg-alt);
}
.product-info { flex: 1; min-width: 0; }
.product-name { font-weight: 600; color: var(--c-text); font-size: .88rem; line-height: 1.3; }
.product-code { font-size: .78rem; color: var(--c-muted); margin-top: .2rem; }

/* === KATEGORIE-KARTEN (Stoffe) === */
.cat-grid { display: grid; gap: 1.5rem; }
.cat-card {
  display: block; position: relative; border-radius: var(--r-lg);
  overflow: hidden; aspect-ratio: 4/3; box-shadow: var(--shadow);
  transition: transform var(--trans), box-shadow var(--trans);
}
.cat-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-l); }
.cat-card img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s ease; }
.cat-card:hover img { transform: scale(1.05); }
.cat-label {
  position: absolute; bottom: 0; left: 0; right: 0;
  background: linear-gradient(transparent, rgba(30,51,41,.92));
  color: #fff; padding: 2rem 1rem 1rem;
  font-family: var(--ff-h); font-size: 1.1rem; font-weight: 700;
}
.cat-label small { display: block; font-size: .8rem; font-weight: 400; opacity: .8; margin-top: .25rem; font-family: var(--ff-b); }

/* === BREADCRUMB === */
.breadcrumb {
  padding: .875rem 0; font-size: .85rem; color: var(--c-muted);
  border-bottom: 1px solid var(--c-border);
}
.breadcrumb a { color: var(--c-muted); }
.breadcrumb a:hover { color: var(--c-pri); }
.breadcrumb-sep { margin: 0 .4rem; color: var(--c-border); }

/* === INFO-BOX === */
.info-box {
  background: var(--c-bg-alt); border-left: 4px solid var(--c-acc);
  border-radius: 0 var(--r) var(--r) 0; padding: 1.1rem 1.4rem; margin: 1.5rem 0;
}
.info-box p { color: var(--c-muted); font-size: .95rem; margin: 0; }
.info-box strong { color: var(--c-text); }

/* === KONTAKTFORMULAR === */
.form-card { background: var(--c-white); border-radius: var(--r-lg); box-shadow: var(--shadow); padding: 2rem; }
.form-group { margin-bottom: 1.25rem; }
.form-label {
  display: block; margin-bottom: .4rem; font-weight: 600;
  font-size: .9rem; color: var(--c-text);
}
.form-label .req { color: #c0392b; margin-left: .2rem; }
.form-control {
  width: 100%; padding: .75rem 1rem; border: 1.5px solid var(--c-border);
  border-radius: var(--r); font-family: var(--ff-b); font-size: 1rem;
  background: var(--c-bg); color: var(--c-text);
  transition: border-color var(--trans), box-shadow var(--trans);
  appearance: none;
}
.form-control:focus {
  outline: none; border-color: var(--c-pri);
  box-shadow: 0 0 0 3px rgba(45,74,62,.12);
}
textarea.form-control { min-height: 160px; resize: vertical; }
.form-note { font-size: .82rem; color: var(--c-muted); margin-top: .35rem; }
.form-row { display: grid; gap: 1rem; }

/* === IMPRESSUM BILD === */
.imp-img-wrap { margin: 1.5rem 0; }
.imp-img-wrap img { max-width: 100%; height: auto; border-radius: var(--r); box-shadow: var(--shadow); }

/* === FOOTER === */
.site-footer {
  background: var(--c-pri-d); color: rgba(255,255,255,.8);
  padding: 3.5rem 0 1.5rem; margin-top: auto;
}
.footer-grid { display: grid; gap: 2rem; margin-bottom: 2.5rem; }
.footer-col h3 {
  font-family: var(--ff-h); color: var(--c-acc);
  margin-bottom: 1rem; font-size: 1rem;
}
.footer-col p { font-size: .88rem; line-height: 1.7; color: rgba(255,255,255,.7); }
.footer-links { list-style: none; padding: 0; display: flex; flex-direction: column; gap: .4rem; }
.footer-links a { color: rgba(255,255,255,.65); font-size: .88rem; transition: color var(--trans); }
.footer-links a:hover { color: var(--c-acc); }
.footer-divider { border: none; border-top: 1px solid rgba(255,255,255,.1); margin-bottom: 1.25rem; }
.footer-bottom { text-align: center; font-size: .82rem; color: rgba(255,255,255,.45); }
.footer-bottom a { color: rgba(255,255,255,.55); }
.footer-bottom a:hover { color: var(--c-acc); }

/* === UTILITY === */
.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; }
.text-center { text-align: center; }
.text-muted { color: var(--c-muted); }
.mt-1 { margin-top: .5rem; } .mt-2 { margin-top: 1rem; } .mt-3 { margin-top: 1.5rem; } .mt-4 { margin-top: 2rem; }
.mb-1 { margin-bottom: .5rem; } .mb-2 { margin-bottom: 1rem; } .mb-3 { margin-bottom: 1.5rem; }
.gap-1 { gap: .5rem; } .gap-2 { gap: 1rem; }

/* === RESPONSIVE === */
@media (min-width: 600px) {
  .grid-2 { grid-template-columns: 1fr 1fr; }
  .grid-4 { grid-template-columns: 1fr 1fr; }
  .product-grid { grid-template-columns: 1fr 1fr; }
  .cat-grid { grid-template-columns: 1fr 1fr; }
  .form-row { grid-template-columns: 1fr 1fr; }
}
@media (min-width: 768px) {
  html { font-size: 17px; }
  .main-nav { display: flex !important; flex-direction: row; position: static; background: none; padding: 0; gap: .15rem; }
  .burger { display: none; }
  .hero { min-height: 420px; }
  .hero-content { padding: 5rem 0 4rem; }
  .grid-3 { grid-template-columns: 1fr 1fr 1fr; }
  .feature { grid-template-columns: 1fr 1fr; }
  .feature.reverse .feature-img { order: 2; }
  .footer-grid { grid-template-columns: 2fr 1fr 1fr; }
}
@media (min-width: 1024px) {
  html { font-size: 18px; }
  .grid-4 { grid-template-columns: repeat(4, 1fr); }
  .product-grid { grid-template-columns: repeat(3, 1fr); }
  .cat-grid { grid-template-columns: repeat(4, 1fr); }
  .hero { min-height: 480px; }
  .main-nav a { font-size: .88rem; }
}

/* === REDUCED MOTION === */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .01ms !important;
    transition-duration: .01ms !important;
  }
  html { scroll-behavior: auto; }
}

/* === PRINT === */
@media print {
  .site-header, .site-footer, .hero, .btn, .cat-grid { display: none !important; }
  body { font-size: 11pt; color: #000; }
  a { color: #000; }
}