/* ==========================================================================
   Elektrische Middenklassers — gedeelde stylesheet
   ========================================================================== */

:root {
  --green: #0b8457;
  --green-dark: #086343;
  --green-light: #1abc7b;
  --accent: #14e29a;
  --ink: #0f1c17;
  --ink-soft: #324840;
  --muted: #647d72;
  --bg: #f4f8f5;
  --bg-soft: #eaf3ee;
  --card: #ffffff;
  --line: #dfe9e3;
  --shadow: 0 10px 30px rgba(11, 132, 87, 0.10);
  --shadow-lg: 0 24px 60px rgba(11, 132, 87, 0.18);
  --radius: 18px;
  --radius-sm: 12px;
  --maxw: 1180px;
  --font: "Inter", "Segoe UI", system-ui, -apple-system, Roboto, Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  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(--green-dark); text-decoration: none; }
a:hover { text-decoration: underline; }

h1, h2, h3, h4 { line-height: 1.2; color: var(--ink); font-weight: 800; letter-spacing: -0.02em; }
h2 { font-size: clamp(1.6rem, 3vw, 2.4rem); margin: 0 0 .6rem; }
h3 { font-size: 1.25rem; margin: 0 0 .4rem; }

.container { max-width: var(--maxw); margin: 0 auto; padding: 0 22px; }
.section { padding: 72px 0; }
.section--soft { background: var(--bg-soft); }
.section__head { max-width: 720px; margin: 0 auto 44px; text-align: center; }
.section__head p { color: var(--muted); font-size: 1.08rem; margin: 0; }
.eyebrow {
  display: inline-block; text-transform: uppercase; letter-spacing: .14em;
  font-size: .76rem; font-weight: 700; color: var(--green);
  background: var(--bg-soft); padding: 6px 14px; border-radius: 999px; margin-bottom: 14px;
}

/* ---------- Header / nav ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255,255,255,.86); backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}
.nav { display: flex; align-items: center; justify-content: space-between; height: 68px; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 800; font-size: 1.12rem; color: var(--ink); }
.brand:hover { text-decoration: none; }
.brand .bolt {
  width: 34px; height: 34px; border-radius: 9px;
  background: linear-gradient(135deg, var(--green-light), var(--green-dark));
  display: grid; place-items: center; color: #fff; font-size: 1.1rem;
}
.nav__links { display: flex; align-items: center; gap: 28px; list-style: none; margin: 0; padding: 0; }
.nav__links a { color: var(--ink-soft); font-weight: 600; font-size: .96rem; }
.nav__links a:hover { color: var(--green); text-decoration: none; }
.nav__cta {
  background: var(--green); color: #fff !important; padding: 10px 18px;
  border-radius: 999px; font-weight: 700;
}
.nav__cta:hover { background: var(--green-dark); text-decoration: none; }
.nav__toggle { display: none; background: none; border: 0; cursor: pointer; padding: 8px; }
.nav__toggle span { display: block; width: 24px; height: 2px; background: var(--ink); margin: 5px 0; transition: .3s; }

@media (max-width: 1024px) {
  .nav__toggle { display: block; }
  .nav__links {
    position: absolute; top: 68px; left: 0; right: 0; flex-direction: column;
    background: #fff; border-bottom: 1px solid var(--line); gap: 0; padding: 8px 0;
    max-height: 0; overflow: hidden; transition: max-height .35s ease;
    box-shadow: 0 14px 30px rgba(11,132,87,.08);
  }
  .nav__links.open { max-height: 480px; }
  .nav__links li { width: 100%; }
  .nav__links a { display: block; padding: 14px 22px; }
  .nav__cta { display: inline-block; margin: 6px 22px 10px; }
}

/* ---------- Hero ---------- */
.hero { position: relative; overflow: hidden; background: var(--ink); color: #fff; }
.hero__media { position: absolute; inset: 0; }
.hero__media img { width: 100%; height: 100%; object-fit: cover; opacity: .42; }
.hero__media::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(120deg, rgba(8,99,67,.85) 0%, rgba(15,28,23,.55) 55%, rgba(15,28,23,.2) 100%);
}
.hero__inner { position: relative; z-index: 2; padding: 96px 0 104px; max-width: 720px; }
.hero h1 { color: #fff; font-size: clamp(2.2rem, 5.2vw, 3.6rem); margin: 0 0 18px; }
.hero p { font-size: 1.18rem; color: rgba(255,255,255,.9); margin: 0 0 30px; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 14px; }
.hero__stats { display: flex; flex-wrap: wrap; gap: 36px; margin-top: 48px; }
.hero__stats .num { font-size: 2rem; font-weight: 800; color: var(--accent); }
.hero__stats .lbl { font-size: .9rem; color: rgba(255,255,255,.8); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 8px; cursor: pointer;
  padding: 13px 26px; border-radius: 999px; font-weight: 700; font-size: 1rem;
  border: 2px solid transparent; transition: transform .15s, background .2s;
}
.btn:hover { text-decoration: none; transform: translateY(-2px); }
.btn--primary { background: var(--accent); color: var(--ink); }
.btn--primary:hover { background: #0fd08a; }
.btn--ghost { background: transparent; color: #fff; border-color: rgba(255,255,255,.6); }
.btn--ghost:hover { background: rgba(255,255,255,.12); }
.btn--dark { background: var(--green); color: #fff; }
.btn--dark:hover { background: var(--green-dark); }

/* ---------- Cards / grid ---------- */
.grid { display: grid; gap: 26px; }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }
.grid--2 { grid-template-columns: repeat(2, 1fr); }
@media (max-width: 980px) { .grid--3, .grid--4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 620px) { .grid--2, .grid--3, .grid--4 { grid-template-columns: 1fr; } }

.card {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  overflow: hidden; box-shadow: var(--shadow); transition: transform .2s, box-shadow .2s;
  display: flex; flex-direction: column;
}
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.card__media { aspect-ratio: 16/10; background: linear-gradient(135deg, var(--bg-soft), #d6e8df); position: relative; }
.card__media img { width: 100%; height: 100%; object-fit: cover; }
.photo-cap {
  position: absolute; left: 0; right: 0; bottom: 0;
  background: linear-gradient(transparent, rgba(0,0,0,.78));
  color: #fff; font-size: .8rem; font-weight: 700; letter-spacing: .01em;
  padding: 26px 14px 9px; text-shadow: 0 1px 3px rgba(0,0,0,.5);
}
.split__media { position: relative; }
.media-cap {
  position: absolute; left: 12px; bottom: 12px; z-index: 3;
  background: rgba(11,132,87,.92); color: #fff; font-size: .78rem; font-weight: 700;
  padding: 6px 13px; border-radius: 999px;
}
.card__badge {
  position: absolute; top: 12px; left: 12px; background: rgba(11,132,87,.92); color: #fff;
  font-size: .74rem; font-weight: 700; padding: 5px 12px; border-radius: 999px;
}
.card__body { padding: 22px; display: flex; flex-direction: column; gap: 8px; flex: 1; }
.card__body h3 { margin: 0; }
.card__body p { color: var(--muted); margin: 0; font-size: .96rem; }
.card__specs { display: flex; gap: 18px; margin-top: auto; padding-top: 14px; flex-wrap: wrap; }
.card__specs span { font-size: .82rem; color: var(--ink-soft); font-weight: 600; }
.card__specs strong { display: block; font-size: 1.05rem; color: var(--green-dark); }
.card__price { font-weight: 800; color: var(--ink); font-size: 1.05rem; }
.card a.card__link { margin-top: 4px; color: var(--green); font-weight: 700; }

/* ---------- Feature blocks ---------- */
.feature { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 28px; box-shadow: var(--shadow); }
.feature .ico { width: 50px; height: 50px; border-radius: 12px; background: var(--bg-soft); display: grid; place-items: center; font-size: 1.5rem; margin-bottom: 14px; }
.feature h3 { margin-bottom: 6px; }
.feature p { color: var(--muted); margin: 0; font-size: .96rem; }

/* ---------- Split content ---------- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
.split--reverse .split__media { order: 2; }
@media (max-width: 860px) { .split { grid-template-columns: 1fr; } .split--reverse .split__media { order: 0; } }
.split__media img { border-radius: var(--radius); box-shadow: var(--shadow-lg); aspect-ratio: 4/3; object-fit: cover; width: 100%; }
.split ul { padding-left: 0; list-style: none; margin: 18px 0 0; }
.split li { padding: 8px 0 8px 30px; position: relative; color: var(--ink-soft); }
.split li::before { content: "✓"; position: absolute; left: 0; color: var(--green); font-weight: 800; }

/* ---------- Comparison table ---------- */
.table-wrap { overflow-x: auto; border-radius: var(--radius); box-shadow: var(--shadow); border: 1px solid var(--line); }
table.compare { width: 100%; border-collapse: collapse; background: #fff; min-width: 760px; }
table.compare th, table.compare td { padding: 14px 16px; text-align: left; border-bottom: 1px solid var(--line); font-size: .95rem; }
table.compare thead th { background: var(--green); color: #fff; font-weight: 700; position: sticky; top: 0; }
table.compare tbody tr:nth-child(even) { background: var(--bg-soft); }
table.compare td:first-child, table.compare th:first-child { font-weight: 700; }
table.compare a { font-weight: 700; }

/* ---------- Article / prose ---------- */
.prose { max-width: 800px; margin: 0 auto; }
.prose p { color: var(--ink-soft); font-size: 1.05rem; }
.prose h2 { margin-top: 40px; }
.prose h3 { margin-top: 28px; }
.prose ul, .prose ol { color: var(--ink-soft); padding-left: 22px; }
.prose li { margin: 6px 0; }
.prose blockquote {
  border-left: 4px solid var(--green); background: var(--bg-soft);
  padding: 16px 22px; border-radius: 0 12px 12px 0; margin: 24px 0; color: var(--ink-soft); font-style: italic;
}
.prose figure { margin: 28px 0; }
.prose figure img { border-radius: var(--radius); box-shadow: var(--shadow); }
.prose figcaption { text-align: center; font-size: .85rem; color: var(--muted); margin-top: 8px; }

/* ---------- Model detail ---------- */
.model-hero { display: grid; grid-template-columns: 1.1fr 1fr; gap: 40px; align-items: center; padding: 56px 0; }
@media (max-width: 860px) { .model-hero { grid-template-columns: 1fr; } }
.model-hero img { border-radius: var(--radius); box-shadow: var(--shadow-lg); width: 100%; aspect-ratio: 16/11; object-fit: cover; }
.spec-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin: 30px 0; }
@media (max-width: 720px) { .spec-grid { grid-template-columns: repeat(2, 1fr); } }
.spec {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius-sm);
  padding: 18px; text-align: center; box-shadow: var(--shadow);
}
.spec .v { font-size: 1.5rem; font-weight: 800; color: var(--green-dark); }
.spec .k { font-size: .8rem; color: var(--muted); text-transform: uppercase; letter-spacing: .05em; }
.pill-row { display: flex; flex-wrap: wrap; gap: 8px; margin: 14px 0; }
.pill { background: var(--bg-soft); color: var(--green-dark); font-size: .82rem; font-weight: 600; padding: 6px 14px; border-radius: 999px; }
.rating { display: flex; align-items: center; gap: 6px; font-weight: 700; }
.rating .stars { color: #f5a623; letter-spacing: 2px; }
.pros-cons { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; margin: 30px 0; }
@media (max-width: 620px) { .pros-cons { grid-template-columns: 1fr; } }
.pros-cons .box { border-radius: var(--radius); padding: 22px; border: 1px solid var(--line); }
.pros-cons .pros { background: #ecfaf3; }
.pros-cons .cons { background: #fdf0ee; }
.pros-cons h4 { margin: 0 0 10px; font-size: 1.05rem; }
.pros-cons ul { list-style: none; padding: 0; margin: 0; }
.pros-cons li { padding: 6px 0 6px 26px; position: relative; font-size: .95rem; }
.pros-cons .pros li::before { content: "＋"; position: absolute; left: 0; color: var(--green); font-weight: 800; }
.pros-cons .cons li::before { content: "－"; position: absolute; left: 0; color: #d9534f; font-weight: 800; }

/* ---------- FAQ ---------- */
.faq details {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius-sm);
  padding: 4px 22px; margin-bottom: 12px; box-shadow: var(--shadow);
}
.faq summary { cursor: pointer; font-weight: 700; padding: 16px 0; list-style: none; position: relative; padding-right: 30px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 0; top: 14px; font-size: 1.4rem; color: var(--green); transition: .2s; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { margin: 0 0 16px; color: var(--ink-soft); }

/* ---------- CTA band ---------- */
.cta-band { background: linear-gradient(120deg, var(--green-dark), var(--green-light)); color: #fff; border-radius: var(--radius); padding: 48px; text-align: center; }
.cta-band h2 { color: #fff; }
.cta-band p { color: rgba(255,255,255,.9); max-width: 560px; margin: 0 auto 24px; }

/* ---------- Breadcrumb ---------- */
.crumbs { font-size: .85rem; color: var(--muted); padding: 18px 0 0; }
.crumbs a { color: var(--muted); }
.crumbs span { color: var(--ink-soft); }

/* ---------- Footer ---------- */
.site-footer { background: var(--ink); color: #c7d6cf; padding: 56px 0 28px; }
.site-footer a { color: #c7d6cf; }
.site-footer a:hover { color: #fff; }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 32px; }
@media (max-width: 760px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
.footer-grid h4 { color: #fff; font-size: 1rem; margin: 0 0 14px; }
.footer-grid ul { list-style: none; padding: 0; margin: 0; }
.footer-grid li { margin: 8px 0; font-size: .92rem; }
.site-footer .brand { color: #fff; margin-bottom: 12px; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.12); margin-top: 40px; padding-top: 20px; font-size: .82rem; color: #94a89f; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px; }

/* ---------- Utility ---------- */
.text-center { text-align: center; }
.mt-0 { margin-top: 0; }
.tag-filter { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; margin-bottom: 36px; }
.tag-filter button {
  border: 1px solid var(--line); background: #fff; color: var(--ink-soft);
  padding: 8px 18px; border-radius: 999px; font-weight: 600; cursor: pointer; font-size: .9rem; transition: .2s;
}
.tag-filter button:hover { border-color: var(--green); }
.tag-filter button.active { background: var(--green); color: #fff; border-color: var(--green); }
.is-hidden { display: none !important; }