/* DRM Deutschland — Swiss / Bauhaus grid design */

:root {
  --ink: #16181d;          /* near-black */
  --paper: #f2f1ec;        /* warm off-white */
  --paper-2: #ffffff;
  --line: #16181d;         /* strong rule */
  --line-soft: #ccc9bf;    /* hairline */
  --signal: #d8232a;       /* signal red */
  --signal-deep: #b01a20;
  --steel: #4a5160;        /* cool grey */
  --text: #1c1e24;
  --muted: #595d68;
  --muted-light: #9a9ca4;

  --serif: "Fraunces", Georgia, serif;
  --sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  --maxw: 1200px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font-family: var(--sans); color: var(--text); background: var(--paper); line-height: 1.6; font-size: 17px; -webkit-font-smoothing: antialiased; }
a { color: inherit; text-decoration: none; }
.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 32px; }

/* ---------- Header ---------- */
.site-header { position: sticky; top: 0; z-index: 50; background: var(--paper); border-bottom: 2px solid var(--line); }
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; height: 80px; }
.brand { display: flex; align-items: center; gap: 12px; font-family: var(--sans); font-weight: 800; font-size: 1.2rem; letter-spacing: 0.02em; text-transform: uppercase; color: var(--ink); }
.brand .mark { width: 38px; height: 38px; flex-shrink: 0; }
.nav { display: flex; align-items: center; gap: 2px; }
.nav a { font-family: var(--sans); font-size: 0.82rem; font-weight: 600; letter-spacing: 0.04em; text-transform: uppercase; color: var(--ink); padding: 10px 14px; }
.nav a:hover, .nav a.active { color: var(--signal); }
.nav .btn { margin-left: 10px; }
.menu-toggle { display: none; background: none; border: 0; cursor: pointer; }

/* ---------- Buttons: sharp ---------- */
.btn { display: inline-flex; align-items: center; gap: 8px; font-family: var(--sans); font-weight: 700; font-size: 0.82rem; letter-spacing: 0.05em; text-transform: uppercase; padding: 13px 24px; border: 2px solid var(--ink); cursor: pointer; transition: background .15s, color .15s; border-radius: 0; }
.btn-primary { background: var(--signal); color: #fff; border-color: var(--signal); }
.btn-primary:hover { background: var(--ink); border-color: var(--ink); }
.btn-ghost { background: transparent; color: var(--ink); }
.btn-ghost:hover { background: var(--ink); color: #fff; }
.btn-light { background: transparent; color: #fff; border-color: #fff; }
.btn-light:hover { background: #fff; color: var(--ink); }

/* ---------- Eyebrow: index number style ---------- */
.eyebrow { display: inline-flex; align-items: center; gap: 10px; font-family: var(--sans); font-size: 0.74rem; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; color: var(--signal); }
.eyebrow::before { content: ""; width: 10px; height: 10px; background: var(--signal); }
h1, h2, h3 { font-family: var(--sans); font-weight: 800; letter-spacing: -0.02em; line-height: 1.02; color: var(--ink); }

/* ---------- Hero: grid block ---------- */
.hero { border-bottom: 2px solid var(--line); background: var(--paper); }
.hero .wrap { padding: 0; max-width: none; }
.hero-grid { display: grid; grid-template-columns: 1.4fr 1fr; }
.hero-main { padding: 72px 56px 72px calc((100vw - var(--maxw))/2 + 32px); }
.hero-side { background: var(--ink); color: #eceae3; padding: 72px 56px; display: flex; flex-direction: column; justify-content: center; }
.hero h1 { font-size: clamp(2.6rem, 5.4vw, 4.4rem); margin: 22px 0 0; text-transform: uppercase; }
.hero-side .eyebrow { color: #ff5a5f; }
.hero-side .eyebrow::before { background: #ff5a5f; }
.hero-side .sub { font-size: 1.1rem; color: #c3c6cf; margin: 16px 0 28px; }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; }
@media (max-width: 1264px) { .hero-main { padding-left: 32px; } }

/* ---------- Sections ---------- */
.section { padding: 80px 0; border-bottom: 2px solid var(--line); }
.section.alt { background: var(--paper-2); }
.section-head { margin-bottom: 44px; display: grid; grid-template-columns: 120px 1fr; gap: 24px; align-items: start; }
.section-head .eyebrow { margin-top: 8px; }
.section-head h2 { font-size: clamp(1.9rem, 3.8vw, 2.9rem); text-transform: uppercase; }
.prose { max-width: 760px; margin-left: 144px; }
.prose p { font-size: 1.12rem; color: var(--text); margin-bottom: 18px; }
.prose p strong { font-weight: 700; color: var(--ink); }
.lead { font-size: 1.3rem; line-height: 1.45; color: var(--ink); font-weight: 600; max-width: 820px; margin-left: 144px; }

/* ---------- Monitor: hard grid of cells ---------- */
.grid-monitor { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 2px solid var(--line); border-left: 2px solid var(--line); }
.cell { border-right: 2px solid var(--line); border-bottom: 2px solid var(--line); padding: 30px 28px; background: var(--paper-2); }
.cell .cnum { font-family: var(--sans); font-weight: 800; font-size: 0.9rem; color: var(--signal); margin-bottom: 20px; }
.cell h3 { font-size: 1.18rem; text-transform: uppercase; margin-bottom: 10px; }
.cell p { color: var(--muted); font-size: 0.97rem; }

/* ---------- Steps ---------- */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.step { border-top: 4px solid var(--signal); padding-top: 22px; }
.step .n { font-family: var(--sans); font-weight: 800; font-size: 2rem; color: var(--ink); margin-bottom: 12px; }
.step h3 { font-size: 1.2rem; text-transform: uppercase; margin-bottom: 8px; }
.step p { color: var(--muted); font-size: 0.98rem; }

/* ---------- Advantages rows ---------- */
.adv-row { display: grid; grid-template-columns: 56px 300px 1fr; gap: 28px; padding: 32px 0; border-top: 2px solid var(--line); align-items: start; }
.adv-row:last-child { border-bottom: 2px solid var(--line); }
.adv-row .anum { font-family: var(--sans); font-weight: 800; font-size: 1.5rem; color: var(--signal); }
.adv-row .tag { display: block; font-size: 0.72rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--steel); font-weight: 700; margin-bottom: 6px; }
.adv-row h3 { font-size: 1.4rem; text-transform: uppercase; }
.adv-row p { color: var(--muted); font-size: 1.04rem; }

/* ---------- Band ---------- */
.band { background: var(--ink); color: #eceae3; padding: 56px 52px; display: flex; align-items: center; justify-content: space-between; gap: 30px; flex-wrap: wrap; border-left: 8px solid var(--signal); }
.band h2 { color: #fff; font-size: 1.8rem; text-transform: uppercase; margin-bottom: 8px; }
.band p { color: #c3c6cf; max-width: 560px; }
.band .band-text { max-width: 620px; }

/* ---------- Pricing ---------- */
.plans { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 2px solid var(--line); border-left: 2px solid var(--line); }
.plan { border-right: 2px solid var(--line); border-bottom: 2px solid var(--line); padding: 34px 30px; background: var(--paper-2); }
.plan.featured { background: var(--ink); color: #eceae3; }
.plan.featured .pname, .plan.featured .quote { color: #fff; }
.plan.featured .tier-label { color: #b7bac2; }
.plan.featured li { border-color: #333842; }
.plan .badge { display: inline-block; font-size: 0.68rem; letter-spacing: 0.1em; text-transform: uppercase; font-weight: 800; color: #fff; background: var(--signal); padding: 4px 10px; margin-bottom: 14px; }
.plan .pname { font-family: var(--sans); font-weight: 800; font-size: 1.4rem; text-transform: uppercase; color: var(--ink); }
.plan .tier-label { font-size: 0.9rem; color: var(--muted); margin-bottom: 16px; }
.plan .quote { font-family: var(--sans); font-weight: 700; font-size: 1.15rem; color: var(--signal); margin-bottom: 22px; }
.plan ul { list-style: none; margin-bottom: 26px; }
.plan li { padding: 9px 0 9px 22px; position: relative; font-size: 0.96rem; border-top: 1px solid var(--line-soft); }
.plan li:first-child { border-top: 0; }
.plan li::before { content: "■"; position: absolute; left: 0; color: var(--signal); font-size: 0.6rem; top: 13px; }
.plan .btn { width: 100%; justify-content: center; }

/* ---------- Reasons ---------- */
.reasons { display: grid; grid-template-columns: repeat(2, 1fr); border-top: 2px solid var(--line); border-left: 2px solid var(--line); }
.reason { display: flex; gap: 20px; border-right: 2px solid var(--line); border-bottom: 2px solid var(--line); padding: 28px 28px; background: var(--paper-2); }
.reason .rn { font-family: var(--sans); font-weight: 800; font-size: 1.4rem; color: var(--signal); }
.reason h3 { font-size: 1.1rem; text-transform: uppercase; margin-bottom: 6px; }
.reason p { color: var(--muted); font-size: 0.96rem; }

/* ---------- FAQ ---------- */
.faq { max-width: 860px; border-top: 2px solid var(--line); }
.faq details { border-bottom: 2px solid var(--line); }
.faq summary { cursor: pointer; list-style: none; padding: 22px 0; font-family: var(--sans); font-weight: 700; font-size: 1.1rem; text-transform: uppercase; color: var(--ink); display: flex; justify-content: space-between; gap: 20px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; color: var(--signal); }
.faq details[open] summary::after { content: "–"; }
.faq details p { color: var(--muted); padding-bottom: 22px; max-width: 740px; }

/* ---------- Page hero ---------- */
.page-hero { border-bottom: 2px solid var(--line); background: var(--ink); color: #eceae3; padding: 56px 0; }
.page-hero .eyebrow { color: #ff5a5f; }
.page-hero .eyebrow::before { background: #ff5a5f; }
.page-hero h1 { color: #fff; font-size: clamp(2.2rem, 4.6vw, 3.6rem); text-transform: uppercase; max-width: 900px; margin: 16px 0 14px; }
.page-hero p { color: #c3c6cf; font-size: 1.14rem; max-width: 620px; }

/* ---------- Contact ---------- */
.contact-grid { display: grid; grid-template-columns: 0.85fr 1.15fr; gap: 0; border: 2px solid var(--line); }
.contact-info { padding: 36px; border-right: 2px solid var(--line); }
.contact-info dl { }
.contact-info dt { font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.1em; color: var(--muted-light); font-weight: 700; margin-top: 22px; }
.contact-info dt:first-child { margin-top: 0; }
.contact-info dd { font-size: 1.06rem; color: var(--text); margin-top: 4px; }
.contact-info dd a { color: var(--signal); font-weight: 600; }
.urgent-note { margin-top: 28px; padding: 22px 24px; background: var(--paper); border-left: 4px solid var(--signal); font-size: 0.96rem; }
.urgent-note strong { color: var(--ink); }
form.contact-form { padding: 36px; }
.field { margin-bottom: 18px; }
.field label { display: block; font-size: 0.74rem; letter-spacing: 0.08em; text-transform: uppercase; font-weight: 700; color: var(--ink); margin-bottom: 7px; }
.field label .opt { text-transform: none; letter-spacing: 0; color: var(--muted-light); font-weight: 400; }
.field input, .field textarea { width: 100%; font-family: var(--sans); font-size: 1rem; padding: 12px 14px; border: 2px solid var(--line-soft); background: var(--paper-2); color: var(--text); border-radius: 0; }
.field input:focus, .field textarea:focus { outline: none; border-color: var(--signal); }
.field textarea { resize: vertical; min-height: 120px; }

/* ---------- Footer ---------- */
.site-footer { background: var(--ink); color: #a8abb4; padding: 54px 0 32px; border-top: 8px solid var(--signal); }
.footer-top { display: flex; justify-content: space-between; gap: 40px; flex-wrap: wrap; padding-bottom: 32px; border-bottom: 1px solid #333842; }
.footer-brand { max-width: 320px; }
.footer-brand .brand { color: #fff; margin-bottom: 12px; }
.footer-brand p { font-size: 0.92rem; color: #868a93; }
.footer-cols { display: flex; gap: 56px; flex-wrap: wrap; }
.footer-cols h4 { color: #fff; font-size: 0.74rem; letter-spacing: 0.1em; text-transform: uppercase; margin-bottom: 12px; }
.footer-cols a { display: block; font-size: 0.9rem; padding: 5px 0; color: #a8abb4; }
.footer-cols a:hover { color: var(--signal); }
.footer-bottom { padding-top: 22px; font-size: 0.84rem; color: #6b6f78; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px; }

@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-main { padding: 48px 32px; }
  .hero-side { padding: 40px 32px; }
  .section-head { grid-template-columns: 1fr; gap: 10px; }
  .prose, .lead { margin-left: 0; }
  .grid-monitor, .steps, .plans, .reasons { grid-template-columns: 1fr; }
  .adv-row { grid-template-columns: 1fr; gap: 10px; }
  .contact-grid { grid-template-columns: 1fr; }
  .contact-info { border-right: 0; border-bottom: 2px solid var(--line); }
  .nav { display: none; }
  .nav.open { display: flex; flex-direction: column; align-items: flex-start; position: absolute; top: 80px; left: 0; right: 0; background: var(--paper); border-bottom: 2px solid var(--line); padding: 16px 32px; gap: 6px; }
  .menu-toggle { display: block; }
}