/* ============================================================
   THEME 1 — "SIGNAL"
   Schwarz / Offwhite + warmes Signal-Orange.
   Klar, großzügig, selbstbewusst. Geometrische Sans (Inter Tight).
   ============================================================ */

[data-theme="signal"] {
  --bg:        #F6F4EF;  /* warmes Offwhite */
  --bg-alt:    #ECE8DF;
  --fg:        #1F2024;  /* weicher Ink statt reinem Schwarz */
  --fg-soft:   #51535A;
  --fg-mute:   #8A8B90;
  --line:      #1F20241A;
  --line-strong:#1F202433;
  --accent:    #8A1F2B;   /* Weinrot, aus Logo abgeleitet */
  --accent-ink:#6A1621;
  --card:      #FFFFFF;

  --radius:    4px;
  --radius-lg: 8px;
  --shadow:    0 1px 0 rgba(21,22,24,0.06), 0 10px 30px -18px rgba(21,22,24,0.35);

  --font-body: 'Inter Tight', 'Inter', system-ui, sans-serif;
  --font-head: 'Inter Tight', 'Inter', system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, monospace;

  font-family: var(--font-body);
  color: var(--fg);
  background: var(--bg);
}

/* ---------- LAYOUT ---------- */
[data-theme="signal"] .container { max-width: 1240px; margin: 0 auto; padding: 0 32px; }
[data-theme="signal"] main { min-height: 60vh; }

/* ---------- HEADER ---------- */
[data-theme="signal"] .site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(246,244,239,0.88);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}
[data-theme="signal"] .hdr-inner {
  max-width: 1240px; margin: 0 auto; padding: 18px 32px;
  display: flex; align-items: center; justify-content: space-between; gap: 24px;
}
[data-theme="signal"] .brand {
  display: flex; align-items: center; gap: 10px; cursor: pointer; user-select: none;
}
[data-theme="signal"] .brand-mark {
  width: 32px; height: 32px;
  display: inline-flex; align-items: center; justify-content: center;
  background: transparent; color: inherit;
  position: relative;
}
[data-theme="signal"] .brand-mark img { width: 100%; height: 100%; display: block; }
[data-theme="signal"] .brand-mark::after { content: none; }
[data-theme="signal"] .ft-logo-mark { width: 30px; height: 30px; display: inline-block; vertical-align: -9px; margin-right: 8px; }
[data-theme="signal"] .brand-name {
  font-weight: 700; font-size: 15px; letter-spacing: -0.01em;
}
[data-theme="signal"] .brand-sub {
  font-family: var(--font-mono); font-size: 11px; color: var(--fg-mute);
  text-transform: uppercase; letter-spacing: 0.12em;
  padding-left: 10px; margin-left: 2px; border-left: 1px solid var(--line-strong);
}
[data-theme="signal"] .nav-desktop { display: flex; gap: 4px; }
[data-theme="signal"] .nav-desktop a {
  padding: 8px 14px; font-size: 14px; font-weight: 500;
  color: var(--fg-soft); cursor: pointer; border-radius: 2px;
  transition: all 0.15s;
}
[data-theme="signal"] .nav-desktop a:hover { color: var(--fg); background: var(--bg-alt); }
[data-theme="signal"] .nav-desktop a.active { color: var(--fg); background: var(--fg); color: var(--bg); }
[data-theme="signal"] .hamburger {
  display: none; background: none; border: 1px solid var(--line-strong);
  padding: 10px; cursor: pointer; border-radius: 2px;
}
[data-theme="signal"] .hamburger span {
  display: block; width: 18px; height: 1.5px; background: var(--fg); margin: 3px 0;
}
[data-theme="signal"] .nav-mobile {
  border-top: 1px solid var(--line); display: flex; flex-direction: column;
  padding: 8px 32px 16px;
}
[data-theme="signal"] .nav-mobile a {
  padding: 12px 0; font-size: 16px; font-weight: 500; color: var(--fg); cursor: pointer;
  border-bottom: 1px solid var(--line);
}

/* ---------- HERO ---------- */
[data-theme="signal"] .hero {
  padding: 80px 0 100px; border-bottom: 1px solid var(--line);
  background: linear-gradient(180deg, var(--bg) 0%, var(--bg) 100%);
  position: relative; overflow: hidden;
}
[data-theme="signal"] .hero::before {
  content: ''; position: absolute; top: -200px; right: -200px;
  width: 700px; height: 700px; border-radius: 50%;
  background: radial-gradient(closest-side, rgba(227,85,44,0.10), transparent 70%);
  pointer-events: none;
}
[data-theme="signal"] .hero-grid {
  display: grid; grid-template-columns: 1.15fr 1fr; gap: 64px; align-items: center;
  position: relative;
}
[data-theme="signal"] .eyebrow {
  font-family: var(--font-mono); font-size: 11px; text-transform: uppercase;
  letter-spacing: 0.22em; color: var(--accent); margin-bottom: 24px;
}
[data-theme="signal"] .hero-title {
  font-family: var(--font-head); font-weight: 700;
  font-size: clamp(44px, 6vw, 84px); line-height: 0.98;
  letter-spacing: -0.035em; margin-bottom: 28px; color: var(--fg);
}
[data-theme="signal"] .hero-title em {
  font-style: normal; color: var(--accent); position: relative;
}
[data-theme="signal"] .hero-title em::after {
  content: ''; position: absolute; left: 0; right: 0; bottom: 0.06em;
  height: 0.08em; background: var(--accent); opacity: 0.2;
}
[data-theme="signal"] .hero-claim {
  font-family: var(--font-head);
  font-size: clamp(20px, 2vw, 28px);
  line-height: 1.3;
  font-weight: 500;
  color: var(--fg);
  letter-spacing: -0.01em;
  margin: -8px 0 28px;
  max-width: 560px;
  padding-left: 14px;
  border-left: 3px solid var(--accent);
}
[data-theme="signal"] .hero-claim strong { color: var(--accent); font-weight: 700; }
[data-theme="signal"] .hero-lead {
  font-size: 18px; line-height: 1.55; color: var(--fg-soft);
  max-width: 560px; margin-bottom: 32px;
}
[data-theme="signal"] .hero-lead strong { color: var(--fg); font-weight: 600; }
[data-theme="signal"] .hero-actions { display: flex; gap: 12px; margin-bottom: 48px; flex-wrap: wrap; }
[data-theme="signal"] .hero-meta {
  list-style: none; display: flex; gap: 32px;
  padding-top: 24px; border-top: 1px solid var(--line-strong);
}
[data-theme="signal"] .hero-meta li { display: flex; flex-direction: column; gap: 2px; }
[data-theme="signal"] .meta-k { font-family: var(--font-mono); font-size: 10px; text-transform: uppercase; letter-spacing: 0.15em; color: var(--fg-mute); }
[data-theme="signal"] .meta-v { font-weight: 600; font-size: 15px; }

/* Hero preview stack */
[data-theme="signal"] .hero-right {
  position: relative; aspect-ratio: 1/1; max-width: 520px; justify-self: end; width: 100%;
}
[data-theme="signal"] .hero-card {
  position: absolute; border-radius: var(--radius-lg); overflow: hidden;
  box-shadow: var(--shadow); border: 1px solid var(--line);
  background: var(--card);
}
[data-theme="signal"] .hero-card-1 { top: 0; right: 0; width: 62%; aspect-ratio: 1/1; z-index: 3; }
[data-theme="signal"] .hero-card-2 { top: 30%; left: 0; width: 48%; aspect-ratio: 1/1; z-index: 2; transform: rotate(-3deg); }
[data-theme="signal"] .hero-card-3 { bottom: 0; right: 18%; width: 42%; aspect-ratio: 1/1; z-index: 1; transform: rotate(4deg); }

/* ---------- BUTTONS ---------- */
[data-theme="signal"] .btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 24px; border-radius: 2px; font-weight: 600; font-size: 14px;
  border: 1.5px solid transparent; cursor: pointer; transition: all 0.15s;
  font-family: var(--font-body); letter-spacing: 0.01em; text-decoration: none;
}
[data-theme="signal"] .btn-primary {
  background: var(--fg); color: var(--bg); border-color: var(--fg);
}
[data-theme="signal"] .btn-primary:hover { background: var(--accent); border-color: var(--accent); }
[data-theme="signal"] .btn-ghost {
  background: transparent; color: var(--fg); border-color: var(--line-strong);
}
[data-theme="signal"] .btn-ghost:hover { border-color: var(--fg); background: var(--fg); color: var(--bg); }

/* ---------- SECTIONS ---------- */
[data-theme="signal"] .section { padding: 96px 0; }
[data-theme="signal"] .section-alt { background: var(--bg-alt); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
[data-theme="signal"] .section-head { margin-bottom: 48px; max-width: 720px; }
[data-theme="signal"] .section-head.row { display: flex; justify-content: space-between; align-items: flex-end; max-width: none; gap: 24px; flex-wrap: wrap; }
[data-theme="signal"] .section-kicker {
  font-family: var(--font-mono); font-size: 11px; text-transform: uppercase;
  letter-spacing: 0.2em; color: var(--accent); display: block; margin-bottom: 12px;
}
[data-theme="signal"] .section-title {
  font-size: clamp(32px, 4vw, 52px); font-weight: 700; line-height: 1.02;
  letter-spacing: -0.025em; margin-bottom: 12px;
}
[data-theme="signal"] .section-sub { font-size: 17px; color: var(--fg-soft); line-height: 1.55; }

/* ---------- LANES (What I do) ---------- */
[data-theme="signal"] .lanes { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; border: 1px solid var(--line-strong); background: var(--card); }
[data-theme="signal"] .lane { padding: 36px; border-right: 1px solid var(--line); display: flex; flex-direction: column; gap: 14px; }
[data-theme="signal"] .lane:last-child { border-right: none; }
[data-theme="signal"] .lane-num {
  font-family: var(--font-mono); font-size: 11px; text-transform: uppercase;
  letter-spacing: 0.15em; color: var(--accent);
  padding-bottom: 16px; border-bottom: 1px solid var(--line);
}
[data-theme="signal"] .lane h3 { font-size: 22px; font-weight: 700; letter-spacing: -0.01em; }
[data-theme="signal"] .lane p { color: var(--fg-soft); font-size: 15px; line-height: 1.55; flex: 1; }
[data-theme="signal"] .lane-link { color: var(--fg); font-weight: 600; font-size: 14px; cursor: pointer; border-bottom: 1px solid currentColor; padding-bottom: 2px; align-self: flex-start; }
[data-theme="signal"] .lane-link:hover { color: var(--accent); }

/* ---------- GRIDS / CARDS ---------- */
[data-theme="signal"] .grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
[data-theme="signal"] .grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
[data-theme="signal"] .card {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius-lg); overflow: hidden;
  cursor: pointer; transition: all 0.2s; display: flex; flex-direction: column;
}
[data-theme="signal"] .card:hover { transform: translateY(-2px); box-shadow: var(--shadow); border-color: var(--fg); }
[data-theme="signal"] .card-media { aspect-ratio: 1/1; overflow: hidden; background: var(--bg-alt); }
[data-theme="signal"] .book-media { aspect-ratio: 2/3; }
[data-theme="signal"] .card-body { padding: 20px 22px 22px; display: flex; flex-direction: column; gap: 10px; flex: 1; }
[data-theme="signal"] .card-title { font-size: 18px; font-weight: 700; letter-spacing: -0.01em; }
[data-theme="signal"] .card-desc { font-size: 14px; color: var(--fg-soft); line-height: 1.55; flex: 1; }
[data-theme="signal"] .book-author { font-size: 13px; color: var(--fg-soft); font-weight: 500; font-style: italic; margin-top: -4px; }
[data-theme="signal"] .card-link { color: var(--accent); font-weight: 600; font-size: 14px; text-decoration: none; align-self: flex-start; }
[data-theme="signal"] .card-link:hover { text-decoration: underline; }
[data-theme="signal"] .tags { display: flex; gap: 6px; flex-wrap: wrap; }
[data-theme="signal"] .tag {
  font-family: var(--font-mono); font-size: 10px; text-transform: uppercase; letter-spacing: 0.12em;
  padding: 4px 8px; border-radius: 2px; background: var(--bg-alt); color: var(--fg-soft);
}
[data-theme="signal"] .tag-cat { background: var(--fg); color: var(--bg); }

/* ---------- ABOUT TEASER ---------- */
[data-theme="signal"] .section-about-teaser { padding: 96px 0; }
[data-theme="signal"] .about-teaser { display: grid; grid-template-columns: 1.3fr 1fr; gap: 64px; align-items: center; }
[data-theme="signal"] .about-teaser p { font-size: 17px; line-height: 1.65; color: var(--fg-soft); margin: 14px 0; }
[data-theme="signal"] .about-teaser em { font-style: normal; font-weight: 600; color: var(--fg); }
[data-theme="signal"] .portrait {
  aspect-ratio: 1/1; background: var(--fg); color: var(--bg);
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  border-radius: var(--radius-lg); position: relative; overflow: hidden;
}
[data-theme="signal"] .portrait::before {
  content: ''; position: absolute; inset: 0;
  background: repeating-linear-gradient(45deg, transparent 0 12px, rgba(255,255,255,0.04) 12px 13px);
}
[data-theme="signal"] .portrait-letter { font-size: clamp(100px, 18vw, 200px); font-weight: 700; letter-spacing: -0.05em; }
[data-theme="signal"] .portrait-cap { font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.2em; position: absolute; bottom: 16px; }

/* ---------- PAGE HEADS ---------- */
[data-theme="signal"] .page-section { padding: 72px 0 96px; }
[data-theme="signal"] .page-head { margin-bottom: 48px; max-width: 820px; }
[data-theme="signal"] .blog-welcome { max-width: 820px; margin: 0 0 48px; padding: 32px 36px; border: 2px solid var(--fg); border-radius: 12px; background: var(--bg-alt); }
[data-theme="signal"] .blog-welcome-kicker { display: inline-block; font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.14em; color: var(--accent); margin-bottom: 14px; }
[data-theme="signal"] .blog-welcome-title { font-size: clamp(24px, 2.6vw, 34px); font-weight: 700; letter-spacing: -0.02em; line-height: 1.15; margin-bottom: 16px; }
[data-theme="signal"] .blog-welcome-p { font-size: 16px; line-height: 1.7; color: var(--fg-soft); margin-bottom: 10px; }
[data-theme="signal"] .blog-welcome-p:last-child { margin-bottom: 0; }
[data-theme="signal"] .page-title { font-size: clamp(40px, 5vw, 72px); font-weight: 700; letter-spacing: -0.03em; line-height: 1.0; margin-bottom: 12px; }
[data-theme="signal"] .page-sub { font-size: 18px; color: var(--fg-soft); line-height: 1.55; }
[data-theme="signal"] .page-sub em { font-style: normal; font-weight: 600; color: var(--fg); }

/* ---------- FILTERS ---------- */
[data-theme="signal"] .filters { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 32px; }
[data-theme="signal"] .filter {
  padding: 8px 16px; font-size: 13px; font-weight: 500;
  border: 1px solid var(--line-strong); background: transparent;
  color: var(--fg-soft); cursor: pointer; border-radius: 2px;
  font-family: var(--font-body); transition: all 0.15s;
}
[data-theme="signal"] .filter:hover { border-color: var(--fg); color: var(--fg); }
[data-theme="signal"] .filter.active { background: var(--fg); color: var(--bg); border-color: var(--fg); }

/* ---------- STORES ---------- */
[data-theme="signal"] .store-links { margin-top: 80px; padding-top: 48px; border-top: 1px solid var(--line); }
[data-theme="signal"] .store-links-title { font-size: 20px; font-weight: 700; margin-bottom: 20px; }
[data-theme="signal"] .store-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 12px; }
[data-theme="signal"] .store-card {
  display: flex; flex-direction: column; gap: 4px; padding: 20px;
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius-lg);
  text-decoration: none; color: var(--fg); transition: all 0.15s; position: relative;
}
[data-theme="signal"] .store-card:hover { border-color: var(--fg); transform: translateY(-2px); }
[data-theme="signal"] .store-plat { font-weight: 700; font-size: 15px; }
[data-theme="signal"] .store-brand { font-family: var(--font-mono); font-size: 10px; text-transform: uppercase; letter-spacing: 0.15em; color: var(--fg-mute); }
[data-theme="signal"] .store-arrow { position: absolute; top: 16px; right: 16px; color: var(--fg-mute); }

/* ---------- BLOG ---------- */
[data-theme="signal"] .blog-date { font-family: var(--font-mono); font-size: 11px; text-transform: uppercase; letter-spacing: 0.15em; color: var(--fg-mute); }
[data-theme="signal"] .blog-list { display: flex; flex-direction: column; gap: 1px; background: var(--line); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
[data-theme="signal"] .blog-row {
  display: grid; grid-template-columns: 280px 1fr; gap: 32px;
  padding: 28px 0; background: var(--bg); cursor: pointer; transition: all 0.15s;
}
[data-theme="signal"] .blog-row:hover { background: var(--bg-alt); }
[data-theme="signal"] .blog-row-media { aspect-ratio: 16/9; overflow: hidden; border-radius: var(--radius-lg); }
[data-theme="signal"] .blog-row-body { display: flex; flex-direction: column; gap: 10px; padding-right: 32px; }
[data-theme="signal"] .blog-row-meta { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
[data-theme="signal"] .dot { color: var(--fg-mute); }
[data-theme="signal"] .blog-row-title { font-size: 26px; font-weight: 700; letter-spacing: -0.015em; line-height: 1.15; }
[data-theme="signal"] .blog-row-excerpt { font-size: 15px; color: var(--fg-soft); line-height: 1.55; }

/* ---------- ARTICLE ---------- */
[data-theme="signal"] .article { max-width: 760px; }
[data-theme="signal"] .back-link { display: inline-block; margin-bottom: 32px; font-family: var(--font-mono); font-size: 12px; text-transform: uppercase; letter-spacing: 0.15em; color: var(--fg-soft); cursor: pointer; }
[data-theme="signal"] .back-link:hover { color: var(--fg); }
[data-theme="signal"] .article-meta { display: flex; gap: 10px; align-items: center; margin-bottom: 16px; flex-wrap: wrap; }
[data-theme="signal"] .article-title { font-size: clamp(32px, 4.5vw, 56px); font-weight: 700; line-height: 1.05; letter-spacing: -0.025em; margin-bottom: 32px; }
[data-theme="signal"] .article-cover { aspect-ratio: 2/1; border-radius: var(--radius-lg); overflow: hidden; margin-bottom: 40px; }
[data-theme="signal"] .article-body p { font-size: 18px; line-height: 1.7; color: var(--fg); margin-bottom: 20px; }
/* Ab 11.08.2026: Artikel koennen Zwischenueberschriften, Listen und Zitate
   enthalten (siehe ArticleBody in site.jsx). Vorher gab es hier nur Absaetze,
   dadurch klebte alles aneinander. */
[data-theme="signal"] .article-body h2 { font-size: clamp(24px, 2.6vw, 32px); font-weight: 700; line-height: 1.2; letter-spacing: -0.015em; margin: 56px 0 18px; }
[data-theme="signal"] .article-body h2:first-child { margin-top: 0; }
[data-theme="signal"] .article-body h3 { font-size: clamp(19px, 1.9vw, 22px); font-weight: 600; line-height: 1.3; margin: 36px 0 12px; }
[data-theme="signal"] .article-body ul { margin: 0 0 24px; padding-left: 24px; list-style: none; }
[data-theme="signal"] .article-body li { position: relative; font-size: 18px; line-height: 1.65; color: var(--fg); margin-bottom: 10px; }
[data-theme="signal"] .article-body li::before { content: ""; position: absolute; left: -18px; top: 11px; width: 6px; height: 6px; border-radius: 50%; background: var(--accent); }
[data-theme="signal"] .article-body li strong { font-weight: 600; }
[data-theme="signal"] .article-body blockquote { margin: 32px 0; padding: 4px 0 4px 24px; border-left: 3px solid var(--accent); font-size: 19px; line-height: 1.6; font-style: italic; opacity: 0.9; }
/* Ab 12.08.2026: Bilder im Fliesstext. Sie duerfen etwas breiter laufen als
   der Text, bleiben auf schmalen Bildschirmen aber in der Spalte. */
[data-theme="signal"] .article-figure { margin: 44px 0; }
[data-theme="signal"] .article-figure img { display: block; width: 100%; height: auto; border-radius: var(--radius-lg); background: var(--line); }
[data-theme="signal"] .article-figure figcaption { margin-top: 12px; font-family: var(--font-mono, inherit); font-size: 13px; line-height: 1.5; opacity: 0.65; }
@media (min-width: 1100px) {
  [data-theme="signal"] .article-figure { margin-left: -60px; margin-right: -60px; }
}
[data-theme="signal"] .article-body > *:last-child { margin-bottom: 0; }
[data-theme="signal"] .article-related { margin-top: 80px; padding-top: 48px; border-top: 1px solid var(--line); }
[data-theme="signal"] .article-related h3 { font-size: 20px; font-weight: 700; margin-bottom: 24px; }

/* ---------- ABOUT PAGE ---------- */
[data-theme="signal"] .about { max-width: 900px; margin: 0 auto; }
[data-theme="signal"] .about-head { display: grid; grid-template-columns: 280px 1fr; gap: 48px; align-items: center; margin-bottom: 48px; }
[data-theme="signal"] .portrait-large { aspect-ratio: 1/1; }
[data-theme="signal"] .about-body p { font-size: 17px; line-height: 1.7; color: var(--fg); margin-bottom: 18px; }
[data-theme="signal"] .about-body strong { font-weight: 700; }
[data-theme="signal"] .platforms { margin-top: 64px; padding-top: 40px; border-top: 1px solid var(--line); }
[data-theme="signal"] .mini-title { font-size: 18px; font-weight: 700; margin-bottom: 20px; }
[data-theme="signal"] .platforms-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
[data-theme="signal"] .platform { display: flex; flex-direction: column; gap: 4px; padding: 20px; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius-lg); text-decoration: none; color: var(--fg); transition: all 0.15s; }
[data-theme="signal"] .platform:hover { border-color: var(--fg); }
[data-theme="signal"] .platform-name { font-weight: 700; font-size: 15px; }
[data-theme="signal"] .platform-brand { font-family: var(--font-mono); font-size: 10px; text-transform: uppercase; letter-spacing: 0.15em; color: var(--fg-mute); }

/* ---------- CONTACT ---------- */
[data-theme="signal"] .contact-grid { display: grid; grid-template-columns: 1.3fr 1fr; gap: 64px; }
[data-theme="signal"] .contact-form { display: flex; flex-direction: column; gap: 20px; }
[data-theme="signal"] .field { display: flex; flex-direction: column; gap: 6px; }
[data-theme="signal"] .field > span { font-family: var(--font-mono); font-size: 11px; text-transform: uppercase; letter-spacing: 0.15em; color: var(--fg-soft); }
[data-theme="signal"] .field input, [data-theme="signal"] .field textarea {
  padding: 14px 16px; border: 1.5px solid var(--line-strong); background: var(--card);
  font-family: var(--font-body); font-size: 15px; border-radius: 2px; color: var(--fg);
  transition: border-color 0.15s; resize: vertical;
}
[data-theme="signal"] .field input:focus, [data-theme="signal"] .field textarea:focus { outline: none; border-color: var(--fg); }
[data-theme="signal"] .err { color: var(--accent); font-size: 13px; font-style: normal; }
[data-theme="signal"] .form-note { font-size: 12px; color: var(--fg-mute); }
[data-theme="signal"] .contact-info { display: flex; flex-direction: column; gap: 24px; font-size: 15px; }
[data-theme="signal"] .contact-info h4 { font-family: var(--font-mono); font-size: 11px; text-transform: uppercase; letter-spacing: 0.15em; color: var(--fg-soft); margin-bottom: 6px; font-weight: 500; }
[data-theme="signal"] .contact-info a { color: var(--fg); font-weight: 500; }
[data-theme="signal"] .contact-info a:hover { color: var(--accent); }
[data-theme="signal"] .form-thanks { padding: 32px; border: 1.5px solid var(--fg); border-radius: var(--radius-lg); }
[data-theme="signal"] .form-thanks h3 { font-size: 24px; margin-bottom: 8px; }

/* ---------- LEGAL ---------- */
[data-theme="signal"] .legal { max-width: 760px; }
[data-theme="signal"] .legal h2 { font-size: 18px; font-weight: 700; margin: 32px 0 10px; }
[data-theme="signal"] .legal p { font-size: 15px; color: var(--fg-soft); line-height: 1.7; margin-bottom: 12px; }
[data-theme="signal"] .legal-intro { font-style: italic; color: var(--fg-mute); margin-bottom: 24px; }
[data-theme="signal"] .legal-date { margin-top: 40px; font-family: var(--font-mono); font-size: 12px; color: var(--fg-mute); }

/* ---------- FOOTER ---------- */
[data-theme="signal"] .site-footer { background: var(--fg); color: rgba(246,244,239,0.7); padding: 72px 0 0; margin-top: 96px; }
[data-theme="signal"] .ft-inner { max-width: 1240px; margin: 0 auto; padding: 0 32px; display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 48px; }
[data-theme="signal"] .ft-logo { font-size: 18px; font-weight: 700; color: var(--bg); margin-bottom: 12px; letter-spacing: -0.01em; }
[data-theme="signal"] .ft-tag { color: rgba(246,244,239,0.9); font-size: 15px; margin-bottom: 12px; max-width: 280px; }
[data-theme="signal"] .ft-meta { font-family: var(--font-mono); font-size: 12px; color: rgba(246,244,239,0.5); }
[data-theme="signal"] .ft-col h4 { color: var(--bg); font-family: var(--font-mono); font-size: 11px; text-transform: uppercase; letter-spacing: 0.15em; margin-bottom: 16px; font-weight: 500; }
[data-theme="signal"] .ft-col a { display: block; color: rgba(246,244,239,0.7); margin-bottom: 10px; font-size: 14px; cursor: pointer; text-decoration: none; }
[data-theme="signal"] .ft-col a:hover { color: var(--accent); }
[data-theme="signal"] .ft-bottom {
  max-width: 1240px; margin: 64px auto 0; padding: 24px 32px; border-top: 1px solid rgba(246,244,239,0.1);
  font-family: var(--font-mono); font-size: 11px; color: rgba(246,244,239,0.5);
  text-transform: uppercase; letter-spacing: 0.1em; display: flex; gap: 12px; flex-wrap: wrap;
}
[data-theme="signal"] .ft-sep { opacity: 0.4; }

/* ---------- RESPONSIVE ---------- */
@media (max-width: 960px) {
  [data-theme="signal"] .nav-desktop { display: none; }
  [data-theme="signal"] .hamburger { display: block; }
  [data-theme="signal"] .hero-grid { grid-template-columns: 1fr; gap: 40px; }
  [data-theme="signal"] .hero-right { order: -1; max-width: 380px; }
  [data-theme="signal"] .lanes { grid-template-columns: 1fr; }
  [data-theme="signal"] .lane { border-right: none; border-bottom: 1px solid var(--line); }
  [data-theme="signal"] .grid-3, [data-theme="signal"] .grid-2 { grid-template-columns: 1fr; }
  [data-theme="signal"] .about-teaser { grid-template-columns: 1fr; }
  [data-theme="signal"] .about-head { grid-template-columns: 1fr; }
  [data-theme="signal"] .contact-grid { grid-template-columns: 1fr; }
  [data-theme="signal"] .blog-row { grid-template-columns: 1fr; }
  [data-theme="signal"] .store-grid, [data-theme="signal"] .platforms-grid { grid-template-columns: repeat(2, 1fr); }
  [data-theme="signal"] .ft-inner { grid-template-columns: 1fr 1fr; }
  [data-theme="signal"] .section { padding: 64px 0; }
  [data-theme="signal"] .hero { padding: 48px 0 64px; }
}
@media (max-width: 560px) {
  [data-theme="signal"] .container { padding: 0 20px; }
  [data-theme="signal"] .hdr-inner { padding: 14px 20px; }
  [data-theme="signal"] .nav-mobile { padding: 8px 20px 16px; }
  [data-theme="signal"] .hero-meta { flex-wrap: wrap; gap: 16px; }
  [data-theme="signal"] .ft-inner { grid-template-columns: 1fr; gap: 32px; }
  [data-theme="signal"] .store-grid, [data-theme="signal"] .platforms-grid { grid-template-columns: 1fr; }
}