/* =========================================================================
   redSALES — Homepage (RED-COMPONENTS Styleguide)
   Markenrot Akzent · Anthrazit führt · Weiß trägt · Petrol sparsam · Arial
   Keine externen Fonts (DSGVO) — System-/Arial-Stack.
   ========================================================================= */
:root {
  --red: #AF1C1C;
  --red-dark: #8E1717;
  --petrol: #31A2AC;
  --dark: #2F2F28;
  --text-gray: #5E6463;
  --line: #C4CDD1;
  --bluegray: #DFE6E9;
  --gray-50: #F4F7F8;
  --white: #FFFFFF;
  --maxw: 1120px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Arial, "Helvetica Neue", Helvetica, sans-serif;
  color: var(--dark);
  background: var(--white);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3 { font-weight: 700; letter-spacing: -0.5px; line-height: 1.15; color: var(--dark); }
a { color: var(--red); text-decoration: none; }
a:hover { color: var(--red-dark); text-decoration: underline; }
.container { max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }

/* ---- Wortmarke ---- */
.wordmark { font-weight: 700; letter-spacing: -0.5px; line-height: 1; font-size: 1.5rem; }
.wordmark .red { color: var(--red); }
.wordmark .rest { color: var(--dark); }
.on-dark .rest { color: var(--white); }

/* ---- Eyebrow: rotes Quadrat + Versalien ---- */
.eyebrow {
  display: inline-flex; align-items: center; gap: 9px;
  color: var(--red); font-size: 12px; font-weight: 700;
  letter-spacing: 1.4px; text-transform: uppercase; margin-bottom: 14px;
}
.eyebrow::before { content: ""; width: 9px; height: 9px; background: var(--red); display: inline-block; flex-shrink: 0; }
.on-dark .eyebrow { color: #ff8a8a; }
.on-dark .eyebrow::before { background: var(--red); }

/* ---- Buttons ---- */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 22px; border-radius: 7px; font-weight: 600; font-size: 15px;
  border: 1px solid transparent; cursor: pointer; transition: background .15s, color .15s, border-color .15s;
}
.btn-red { background: var(--red); color: #fff; }
.btn-red:hover { background: var(--red-dark); color: #fff; text-decoration: none; }
.btn-ghost { background: transparent; color: var(--dark); border-color: var(--line); }
.btn-ghost:hover { background: var(--gray-50); color: var(--dark); text-decoration: none; }
.on-dark .btn-ghost { color: #fff; border-color: rgba(255,255,255,.3); }
.on-dark .btn-ghost:hover { background: rgba(255,255,255,.1); color: #fff; }

/* ---- Header ---- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255,255,255,.92); backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
.site-header .container { display: flex; align-items: center; height: 64px; gap: 28px; }
.site-nav { display: flex; gap: 24px; margin-left: auto; align-items: center; }
.site-nav a { color: var(--text-gray); font-size: 15px; font-weight: 600; }
.site-nav a:hover { color: var(--dark); text-decoration: none; }
.site-nav .btn-red { color: #fff; }
.nav-toggle { display: none; }

/* ---- Hero ---- */
.hero {
  background:
    radial-gradient(900px 520px at 16% 22%, rgba(175,28,28,0.30), transparent 60%),
    radial-gradient(820px 620px at 88% 84%, rgba(49,162,172,0.18), transparent 60%),
    var(--dark);
  color: #fff;
}
.hero .container { padding-top: 92px; padding-bottom: 92px; }
.hero h1 { color: #fff; font-size: clamp(2.1rem, 5vw, 3.5rem); max-width: 18ch; margin: 0 0 20px; }
.hero .lead { font-size: clamp(1.05rem, 2vw, 1.3rem); color: rgba(255,255,255,.82); max-width: 60ch; margin: 0 0 32px; }
.hero .actions { display: flex; gap: 14px; flex-wrap: wrap; }

/* ---- Sections ---- */
section { padding: 76px 0; }
.section-alt { background: var(--gray-50); }
.section-head { max-width: 64ch; margin-bottom: 44px; }
.section-head h2 { font-size: clamp(1.6rem, 3vw, 2.2rem); margin: 0 0 14px; }
.section-head p { color: var(--text-gray); font-size: 1.08rem; margin: 0; }

/* ---- Card-Grid ---- */
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 22px; }
.card {
  background: var(--white); border: 1px solid var(--line); border-radius: 12px;
  padding: 28px; box-shadow: 0 1px 2px rgba(47,47,40,.04);
  transition: box-shadow .15s, transform .15s, border-color .15s;
}
.card:hover { box-shadow: 0 10px 30px rgba(47,47,40,.09); transform: translateY(-2px); border-color: var(--bluegray); }
.card .ico { width: 46px; height: 46px; border-radius: 10px; background: rgba(175,28,28,.10); color: var(--red);
  display: flex; align-items: center; justify-content: center; font-size: 22px; margin-bottom: 16px; }
.card h3 { font-size: 1.2rem; margin: 0 0 10px; }
.card p { color: var(--text-gray); margin: 0; font-size: .98rem; }

/* ---- Steps ---- */
.steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 22px; counter-reset: step; }
.step { position: relative; padding: 26px 24px 24px; background: var(--white); border: 1px solid var(--line); border-radius: 12px; }
.step::before {
  counter-increment: step; content: counter(step);
  display: inline-flex; align-items: center; justify-content: center;
  width: 34px; height: 34px; border-radius: 8px; background: var(--dark); color: #fff;
  font-weight: 700; margin-bottom: 14px;
}
.step h3 { font-size: 1.1rem; margin: 0 0 8px; }
.step p { color: var(--text-gray); margin: 0; font-size: .96rem; }

/* ---- Produkt-Panel (redPIM) ---- */
.product-panel {
  display: grid; grid-template-columns: 1.3fr 1fr; gap: 36px; align-items: center;
  background: var(--white); border: 1px solid var(--line); border-top: 3px solid var(--red);
  border-radius: 14px; padding: 40px; box-shadow: 0 1px 2px rgba(47,47,40,.04);
}
.product-panel h2 { font-size: clamp(1.5rem, 2.6vw, 2rem); margin: 0 0 14px; }
.product-panel p { color: var(--text-gray); font-size: 1.05rem; margin: 0 0 24px; }
.product-mark {
  background: var(--dark); color: #fff; border-radius: 12px; padding: 40px 24px; text-align: center;
}
.product-mark .wordmark { font-size: 2.4rem; }
.product-mark .tag {
  display: block; margin-top: 8px; font-size: 12px; letter-spacing: 1.5px;
  text-transform: uppercase; color: rgba(255,255,255,.45); font-weight: 700;
}
@media (max-width: 760px) { .product-panel { grid-template-columns: 1fr; padding: 28px; } }

/* ---- CTA-Band ---- */
.cta-band { background: var(--dark); color: #fff; }
.cta-band .container { display: flex; align-items: center; justify-content: space-between; gap: 28px; flex-wrap: wrap; padding: 56px 24px; }
.cta-band h2 { color: #fff; font-size: clamp(1.5rem, 3vw, 2rem); margin: 0; max-width: 26ch; }

/* ---- Kontakt ---- */
.contact-box { display: flex; flex-wrap: wrap; gap: 14px 40px; font-size: 1.05rem; }
.contact-box .label { display: block; font-size: 12px; text-transform: uppercase; letter-spacing: 1px; color: var(--text-gray); font-weight: 700; margin-bottom: 4px; }

/* ---- Kontaktformular ---- */
.contact-form { max-width: 560px; display: grid; gap: 12px; }
.contact-form input, .contact-form textarea {
  width: 100%; padding: 12px 14px; font-size: 15px; font-family: inherit;
  background: var(--white); color: var(--dark);
  border: 1px solid var(--line); border-radius: 7px;
  transition: border-color .15s, box-shadow .15s;
}
.contact-form input::placeholder, .contact-form textarea::placeholder { color: #98a1a4; }
.contact-form input:focus, .contact-form textarea:focus {
  outline: none; border-color: var(--red); box-shadow: 0 0 0 3px rgba(175,28,28,.15);
}
.contact-form textarea { resize: vertical; }
.contact-form .honeypot { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }
.contact-form button { justify-self: start; }
.contact-hint { font-size: 14px; color: var(--text-gray); margin: 16px 0 0; }
.form-privacy { font-size: 12.5px; color: var(--text-gray); margin: 2px 0 4px; line-height: 1.45; }

/* ---- Footer ---- */
.site-footer { background: var(--dark); color: rgba(255,255,255,.7); padding: 40px 0; font-size: .92rem; }
.site-footer .container { display: flex; flex-wrap: wrap; gap: 16px 28px; align-items: center; }
.site-footer a { color: rgba(255,255,255,.85); }
.site-footer a:hover { color: #fff; }
.site-footer .foot-nav { margin-left: auto; display: flex; gap: 22px; }

/* ---- Rechtsseiten (Impressum/Datenschutz) ---- */
.legal { padding: 56px 0 80px; }
.legal .container { max-width: 800px; }
.legal h1 { font-size: 2rem; margin: 0 0 24px; }
.legal h2 { font-size: 1.25rem; margin: 32px 0 10px; }
.legal p, .legal li { color: var(--dark); }
.legal .todo { background: #FFF4E5; border-left: 4px solid #E0A040; padding: 10px 14px; border-radius: 6px; color: #6b4e10; font-size: .95rem; }

/* ---- Klartext-Statements ---- */
.statements { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.statement {
  margin: 0; padding: 20px 24px; background: var(--gray-50);
  border-left: 3px solid var(--red); border-radius: 0 10px 10px 0;
  color: var(--dark); font-size: 1.05rem;
}
.statement strong { display: block; margin-bottom: 6px; }
@media (max-width: 760px) { .statements { grid-template-columns: 1fr; } }

/* ---- Mythos-Karten (Irrtümer) ---- */
.card.myth .tag-myth { font-size: 11px; font-weight: 700; letter-spacing: 1.2px; text-transform: uppercase; color: #98a1a4; }
.card.myth .myth-claim {
  font-size: 1.12rem; font-weight: 700; color: var(--text-gray);
  text-decoration: line-through; text-decoration-color: rgba(175, 28, 28, .45);
  margin: 8px 0 14px;
}
.card.myth .truth { color: var(--dark); font-size: .98rem; margin: 0; }
.card.myth .truth-label { color: var(--red); font-weight: 700; }

/* ---- Faktoren-Box ---- */
.factors-box { margin-top: 34px; padding: 26px 28px; background: var(--white); border: 1px solid var(--line); border-radius: 12px; }
.factors-box h3 { font-size: 1.1rem; margin: 0 0 16px; }
.factors { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 10px 12px; }
.factors li {
  background: var(--gray-50); border: 1px solid var(--line); border-radius: 999px;
  padding: 8px 16px; font-weight: 600; font-size: .92rem; color: var(--dark);
}
.factors li::before { content: "\2713"; color: var(--red); font-weight: 700; margin-right: 8px; }

/* ---- Mobile ---- */
@media (max-width: 760px) {
  .site-nav { display: none; }
}