/* ==========================================================================
   Michael Gajda - Relaunch V1 "Klar & Praezise"
   Preserve & Sharpen. MG editorial: Teal + Copper micro-accent on Cream.
   Radius rule (documented): buttons 8px, cards 14px, tags/pills 999px.
   ========================================================================== */

:root {
  /* Brand tokens - canonical LIVE (FOUNDATION section 6) */
  --bg: #F6F3ED;
  --card: #FFFFFF;
  --ink: #161616;
  --ink-soft: #4A4A4A;
  --border: #D8D0C7;
  --muted: #7A8A99;
  --primary: #0F5B5F;
  --primary-d: #094548;
  --primary-soft: #E5EEEE;
  --warm: #B56B3A;      /* Copper, micro-accent only, <=5% */
  --warm-d: #9A5A30;
  --ink-bg: #161616;
  --on-ink: #F6F3ED;
  --accent-light: #5BB8BD;

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

  --tracking-caps: 0.14em;
  --r-btn: 8px;
  --r-card: 14px;
  --r-pill: 999px;
  --ease: cubic-bezier(0.2, 0.65, 0.3, 1);
  --dur: 240ms;
  --wrap: 1180px;
  --gutter: clamp(1.15rem, 4vw, 3rem);
}

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: clamp(1rem, 0.97rem + 0.15vw, 1.075rem);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--primary); text-decoration: none; }

.wrap { width: 100%; max-width: var(--wrap); margin-inline: auto; padding-inline: var(--gutter); }

.skip {
  position: absolute; left: -9999px; top: 0; z-index: 100;
  background: var(--ink); color: var(--on-ink); padding: 0.6rem 1rem; border-radius: var(--r-btn);
}
.skip:focus { left: 1rem; top: 1rem; }

:focus-visible { outline: 2.5px solid var(--primary); outline-offset: 3px; border-radius: 3px; }

/* ---------- Typography helpers ---------- */
.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: var(--tracking-caps);
  text-transform: uppercase;
  color: var(--primary);
  margin: 0 0 1.4rem;
}
.section-h2 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.85rem, 1.3rem + 2.4vw, 3rem);
  line-height: 1.06;
  letter-spacing: -0.02em;
  margin: 0;
  color: var(--ink);
}
.section-lead {
  font-size: clamp(1.05rem, 1rem + 0.4vw, 1.2rem);
  color: var(--ink-soft);
  max-width: 54ch;
  margin: 1rem 0 0;
}
.section-head { margin-bottom: clamp(2.2rem, 5vw, 3.5rem); max-width: 62ch; }

.mark {
  position: relative;
  white-space: nowrap;
  color: var(--ink);
}
.mark::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 0.06em;
  height: 0.14em;
  background: var(--warm);
  border-radius: 2px;
  z-index: -1;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: 0.5rem;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.98rem;
  line-height: 1;
  white-space: nowrap;
  padding: 0.92rem 1.5rem;
  border-radius: var(--r-btn);
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: transform var(--dur) var(--ease), background var(--dur) var(--ease),
              color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}
.btn-sm { padding: 0.6rem 1rem; font-size: 0.9rem; }
.btn-lg { padding: 1.05rem 1.9rem; font-size: 1.05rem; }

.btn-primary { background: var(--primary); color: #fff; border-color: var(--primary); }
.btn-primary:hover { background: var(--primary-d); border-color: var(--primary-d); transform: translateY(-2px); }

.btn-ghost { background: transparent; color: var(--primary); border-color: var(--border); }
.btn-ghost:hover { border-color: var(--primary); background: var(--primary-soft); transform: translateY(-2px); }

.btn-oncontrast { background: var(--on-ink); color: var(--ink); border-color: var(--on-ink); }
.btn-oncontrast:hover { background: transparent; color: var(--on-ink); border-color: var(--on-ink); transform: translateY(-2px); }

.btn:active { transform: translateY(0) scale(0.985); }

/* ---------- Navigation ---------- */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: saturate(160%) blur(12px);
  -webkit-backdrop-filter: saturate(160%) blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--dur) var(--ease), background var(--dur) var(--ease);
}
.nav.scrolled { border-bottom-color: var(--border); }
.nav-inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 68px;
}
.brand { display: inline-flex; align-items: center; gap: 0.6rem; color: var(--ink); }
.brand-mark { width: 42px; height: auto; }
.brand-word {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.02rem;
  letter-spacing: 0.01em;
}
.nav-links { display: flex; align-items: center; gap: clamp(1rem, 2.5vw, 2.1rem); }
.nav-links > a:not(.btn) {
  color: var(--ink-soft); font-weight: 500; font-size: 0.98rem;
  transition: color var(--dur) var(--ease);
}
.nav-links > a:not(.btn):hover { color: var(--primary); }

.nav-toggle {
  display: none;
  flex-direction: column; gap: 5px;
  background: none; border: none; cursor: pointer; padding: 8px;
}
.nav-toggle span { width: 24px; height: 2px; background: var(--ink); border-radius: 2px; transition: transform var(--dur) var(--ease), opacity var(--dur) var(--ease); }
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-menu {
  display: none;
  flex-direction: column; gap: 0.35rem;
  padding: 0.5rem var(--gutter) 1.5rem;
  border-bottom: 1px solid var(--border);
}
.mobile-menu a:not(.btn) { padding: 0.85rem 0; color: var(--ink); font-weight: 500; border-bottom: 1px solid var(--border); }
.mobile-menu .btn { margin-top: 0.8rem; }

/* ---------- Section rhythm ---------- */
.section { padding-block: clamp(3.6rem, 8vw, 6.5rem); }

/* ---------- Hero ---------- */
.hero { padding-top: clamp(1.5rem, 4vw, 3rem); padding-bottom: 0; }
.hero-grid {
  display: grid;
  grid-template-columns: 1.25fr 0.75fr;
  gap: clamp(2rem, 4vw, 3.5rem);
  align-items: center;
  min-height: min(78vh, 660px);
  padding-block: clamp(2rem, 5vw, 4rem);
}
.hero-h1 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2.15rem, 1.4rem + 2.9vw, 3.5rem);
  line-height: 1.04;
  letter-spacing: -0.03em;
  margin: 0 0 1.5rem;
  color: var(--ink);
  text-wrap: balance;
}
.hero-sub {
  font-size: clamp(1.1rem, 1rem + 0.6vw, 1.3rem);
  color: var(--ink-soft);
  max-width: 40ch;
  margin: 0 0 2rem;
  line-height: 1.5;
}
.hero-cta { display: flex; flex-wrap: wrap; gap: 0.85rem; }

.hero-figure { position: relative; margin: 0; }
.hero-figure img {
  width: 100%;
  border-radius: var(--r-card);
  aspect-ratio: 1333 / 1600;
  object-fit: cover;
  object-position: 50% 22%;
  box-shadow: 0 30px 70px -30px rgba(22,22,22,0.5);
}
.hero-figure figcaption {
  position: absolute; left: 1rem; bottom: 1rem;
  font-family: var(--font-mono); font-size: 0.7rem; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--on-ink);
  background: color-mix(in srgb, var(--ink) 55%, transparent);
  backdrop-filter: blur(4px);
  padding: 0.35rem 0.7rem; border-radius: var(--r-pill);
}

/* ---------- Stats (dark band) ---------- */
.stats { background: var(--ink-bg); color: var(--on-ink); }
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: clamp(1.5rem, 4vw, 3rem);
  padding-block: clamp(2.6rem, 5vw, 4rem);
}
.stat { display: flex; flex-direction: column; gap: 0.35rem; }
.stat-num {
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: clamp(2.6rem, 1.5rem + 4vw, 4.2rem);
  line-height: 0.95;
  color: var(--accent-light);
  letter-spacing: -0.02em;
}
.stat-unit {
  font-family: var(--font-mono);
  font-size: 0.82rem; text-transform: uppercase; letter-spacing: 0.08em;
  color: color-mix(in srgb, var(--on-ink) 78%, transparent);
}
.stat-label {
  font-size: 0.95rem;
  color: color-mix(in srgb, var(--on-ink) 66%, transparent);
  line-height: 1.4;
  margin-top: 0.3rem;
  max-width: 26ch;
}

/* ---------- Credentials ---------- */
.credentials { background: var(--bg); }
.cred-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: clamp(1.5rem, 4vw, 3rem);
  margin-top: clamp(2rem, 4vw, 3rem);
}
.cred-cap {
  font-family: var(--font-mono);
  font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.12em;
  color: var(--primary); margin: 0 0 1.1rem;
}
.cred-col--warm .cred-cap { color: var(--warm-d); }
.cred-list, .fit-list, .log-list { list-style: none; margin: 0; padding: 0; }
.cred-list li {
  font-size: 1.12rem;
  font-weight: 500;
  color: var(--ink);
  padding: 1rem 0;
  border-top: 1px solid var(--border);
  line-height: 1.4;
}
.cred-list li:last-child { border-bottom: 1px solid var(--border); }

/* ---------- Fit-Check ---------- */
.fit-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(1.25rem, 3vw, 2rem); }
.fit-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--r-card);
  padding: clamp(1.5rem, 3vw, 2.3rem);
}
.fit-yes { border-top: 3px solid var(--primary); }
.fit-no { border-top: 3px solid var(--muted); }
.fit-cap {
  font-family: var(--font-display); font-weight: 700; font-size: 1.15rem;
  margin: 0 0 1.2rem; color: var(--ink);
}
.fit-list li {
  position: relative;
  padding: 0.65rem 0 0.65rem 1.9rem;
  color: var(--ink-soft);
  line-height: 1.45;
}
.fit-list li + li { border-top: 1px solid var(--border); }
.fit-yes .fit-list li::before {
  content: ""; position: absolute; left: 0; top: 0.95rem;
  width: 12px; height: 7px; border-left: 2.5px solid var(--primary); border-bottom: 2.5px solid var(--primary);
  transform: rotate(-45deg);
}
.fit-no .fit-list li::before {
  content: ""; position: absolute; left: 0; top: 1.15rem;
  width: 13px; height: 2.5px; background: var(--muted); border-radius: 2px;
}

/* ---------- Angebot ---------- */
.angebot { background: var(--bg); }
.offer-tag {
  font-family: var(--font-mono); font-size: 0.72rem; text-transform: uppercase;
  letter-spacing: 0.1em; color: var(--ink-soft);
  display: flex; align-items: center; gap: 0.55rem; margin-bottom: 1rem;
}
.offer-no {
  color: var(--warm-d); font-weight: 600;
}
.offer-title {
  font-family: var(--font-display); font-weight: 700;
  font-size: clamp(1.3rem, 1.1rem + 0.8vw, 1.65rem);
  line-height: 1.1; margin: 0 0 0.75rem; color: var(--ink);
  letter-spacing: -0.01em;
}
.offer-desc { color: var(--ink-soft); margin: 0; line-height: 1.5; font-size: 1rem; }
.offer-price { display: flex; align-items: baseline; gap: 0.4rem; margin-top: 1.3rem; }
.offer-from { font-family: var(--font-mono); font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--ink-soft); }
.offer-amount { font-family: var(--font-mono); font-weight: 600; font-size: 1.35rem; color: var(--primary); }

.offer {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--r-card);
  padding: clamp(1.5rem, 3vw, 2.1rem);
  display: flex; flex-direction: column;
  transition: transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease), border-color var(--dur) var(--ease);
}
.offer:hover { transform: translateY(-4px); box-shadow: 0 24px 48px -28px rgba(15,91,95,0.4); border-color: color-mix(in srgb, var(--primary) 35%, var(--border)); }

.offer--flagship {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: clamp(1.2rem, 4vw, 3rem);
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
  margin-bottom: clamp(1.25rem, 3vw, 2rem);
}
.offer--flagship .offer-tag { color: color-mix(in srgb, #fff 82%, transparent); margin-bottom: 0; }
.offer--flagship .offer-no { color: var(--accent-light); }
.offer--flagship .offer-title { color: #fff; margin-bottom: 0.5rem; }
.offer--flagship .offer-desc { color: color-mix(in srgb, #fff 82%, transparent); }
.offer--flagship .offer-price { margin-top: 0; flex-direction: column; align-items: flex-end; gap: 0; }
.offer--flagship .offer-from { color: color-mix(in srgb, #fff 75%, transparent); }
.offer--flagship .offer-amount { color: #fff; font-size: clamp(1.6rem, 1.2rem + 1.5vw, 2.2rem); }

.offer-row {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: clamp(1.25rem, 3vw, 2rem);
}
.offer-price--fix .offer-from { color: var(--warm-d); }

.speaking-offer {
  margin-top: clamp(1.25rem, 3vw, 2rem);
  border: 1px solid var(--border);
  border-left: 3px solid var(--warm);
  border-radius: var(--r-card);
  background: var(--card);
  padding: clamp(1.6rem, 4vw, 2.6rem);
}
.speaking-offer .cred-cap { color: var(--warm-d); }
.speaking-prices { display: flex; flex-wrap: wrap; gap: 2rem; margin-top: 1.3rem; }
.sp-price { display: flex; align-items: baseline; gap: 0.4rem; }

.price-note {
  font-family: var(--font-mono); font-size: 0.78rem; color: var(--ink-soft);
  margin: clamp(1.5rem, 3vw, 2.2rem) 0 0; letter-spacing: 0.02em;
}

/* ---------- Speaking-Log ---------- */
.log { background: var(--bg); }
.log-grid {
  display: grid; grid-template-columns: 0.8fr 1.2fr;
  gap: clamp(2rem, 5vw, 4rem); align-items: start;
}
.log-figure { margin: 0; position: sticky; top: 100px; }
.log-figure img {
  width: 100%; border-radius: var(--r-card);
  aspect-ratio: 4 / 5; object-fit: cover; object-position: 60% 50%;
  box-shadow: 0 24px 54px -30px rgba(22,22,22,0.45);
}
.log-list { margin-top: clamp(1.5rem, 3vw, 2.2rem); }
.log-list li {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 1rem 1.25rem;
  align-items: baseline;
  padding: 1.15rem 0;
  border-top: 1px solid var(--border);
}
.log-list li:last-child { border-bottom: 1px solid var(--border); }
.log-date { font-family: var(--font-mono); font-size: 0.82rem; color: var(--muted); }
.log-main { display: flex; flex-direction: column; gap: 0.2rem; }
.log-title { font-weight: 600; color: var(--ink); line-height: 1.3; }
.log-org { font-size: 0.9rem; color: var(--ink-soft); }
.log-fmt {
  font-family: var(--font-mono); font-size: 0.68rem; text-transform: uppercase; letter-spacing: 0.08em;
  color: var(--primary);
  border: 1px solid color-mix(in srgb, var(--primary) 35%, var(--border));
  padding: 0.28rem 0.6rem; border-radius: var(--r-pill);
  justify-self: end; white-space: nowrap;
}

/* ---------- Testimonial ---------- */
.quote-section { background: var(--bg); }
.quote { margin: 0; max-width: 24ch + 40ch; }
.quote-body {
  font-family: var(--font-display); font-weight: 600;
  font-size: clamp(1.5rem, 1.1rem + 2.2vw, 2.6rem);
  line-height: 1.22; letter-spacing: -0.015em;
  color: var(--ink); margin: 0;
  padding-left: clamp(1.25rem, 3vw, 2rem);
  border-left: 4px solid var(--warm);
  max-width: 22ch + 30ch;
}
.quote-attr { display: flex; flex-direction: column; gap: 0.1rem; margin-top: 1.6rem; padding-left: clamp(1.25rem, 3vw, 2rem); }
.quote-name { font-weight: 700; color: var(--ink); }
.quote-role { font-size: 0.95rem; color: var(--ink-soft); }

/* ---------- Haltung (dark) ---------- */
.haltung { background: var(--ink-bg); color: var(--on-ink); }
.haltung-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 5vw, 4rem); align-items: start;
}
.haltung-h2 {
  font-family: var(--font-display); font-weight: 700;
  font-size: clamp(2rem, 1.3rem + 3vw, 3.4rem);
  line-height: 1.05; letter-spacing: -0.02em; margin: 0; color: var(--on-ink);
}
.haltung-h2 .mark { color: var(--on-ink); }
.haltung-h2 .mark::after { background: var(--warm); height: 0.12em; }
.haltung-body p {
  color: color-mix(in srgb, var(--on-ink) 82%, transparent);
  font-size: 1.1rem; line-height: 1.55; margin: 0 0 1.1rem;
  max-width: 46ch;
}
.haltung-body p:nth-child(2) { color: var(--accent-light); font-style: italic; }
.haltung-body .btn { margin-top: 1rem; }

/* ---------- Über mich ---------- */
.ueber { background: var(--bg); }
.ueber-grid {
  display: grid; grid-template-columns: 0.8fr 1.2fr;
  gap: clamp(2rem, 5vw, 4rem); align-items: center;
}
.ueber-figure { margin: 0; }
.ueber-figure img {
  width: 100%; border-radius: var(--r-card);
  aspect-ratio: 4 / 5; object-fit: cover; object-position: 50% 30%;
  box-shadow: 0 24px 54px -30px rgba(22,22,22,0.4);
}
.ueber-copy p { color: var(--ink-soft); margin: 0 0 1.15rem; max-width: 52ch; line-height: 1.55; }
.ueber-copy .section-h2 { margin-bottom: 1.4rem; }
.ueber-credentials {
  font-family: var(--font-mono); font-size: 0.82rem !important;
  color: var(--ink) !important; letter-spacing: 0.01em;
  padding-top: 1.1rem; border-top: 1px solid var(--border);
}

/* ---------- Kontakt ---------- */
.kontakt { background: var(--primary-soft); }
.kontakt-inner { text-align: center; max-width: 42rem; margin-inline: auto; }
.kontakt-h2 {
  font-family: var(--font-display); font-weight: 800;
  font-size: clamp(2rem, 1.3rem + 3vw, 3.2rem);
  line-height: 1.03; letter-spacing: -0.02em; margin: 0 0 1.1rem; color: var(--ink);
}
.kontakt-lead { color: var(--ink-soft); font-size: 1.15rem; margin: 0 auto 2.2rem; max-width: 44ch; }
.kontakt-cta { display: flex; flex-wrap: wrap; gap: 0.85rem; justify-content: center; }

/* ---------- Footer ---------- */
.footer {
  position: relative; overflow: hidden;
  background: var(--bg);
  border-top: 1px solid var(--border);
  padding-block: clamp(2.5rem, 5vw, 3.5rem);
}
.footer-watermark {
  position: absolute; right: -10px; bottom: -18px;
  width: clamp(120px, 20vw, 200px); height: auto;
  opacity: 0.08; pointer-events: none;
}
.footer-inner {
  display: flex; flex-wrap: wrap; gap: 1.5rem 2rem;
  align-items: center; justify-content: space-between;
  position: relative; z-index: 1;
}
.footer-brand { display: flex; flex-direction: column; gap: 0.2rem; }
.footer-name { font-family: var(--font-display); font-weight: 700; color: var(--ink); }
.footer-meta { font-size: 0.85rem; color: var(--ink-soft); }
.footer-links { display: flex; flex-wrap: wrap; gap: 1rem 1.5rem; }
.footer-links a { color: var(--ink-soft); font-size: 0.9rem; transition: color var(--dur) var(--ease); }
.footer-links a:hover { color: var(--primary); }

/* ---------- Scroll reveal ---------- */
.js [data-reveal] { opacity: 0; transform: translateY(20px); transition: opacity 0.65s var(--ease), transform 0.65s var(--ease); }
[data-reveal].in { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  [data-reveal] { opacity: 1 !important; transform: none !important; transition: none; }
  .btn, .offer, .footer-links a, .nav-links a { transition: none !important; }
}

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; min-height: 0; gap: 2.2rem; }
  .hero-figure { order: -1; max-width: 420px; }
  .hero-figure img { aspect-ratio: 4 / 3; object-position: 50% 20%; }
  .stats-grid { grid-template-columns: 1fr 1fr; gap: 2rem 1.5rem; }
  .offer-row { grid-template-columns: 1fr; }
  .offer--flagship { grid-template-columns: 1fr; align-items: start; text-align: left; }
  .offer--flagship .offer-price { flex-direction: row; align-items: baseline; margin-top: 1rem; }
  .log-grid { grid-template-columns: 1fr; }
  .log-figure { position: static; max-width: 480px; }
  .haltung-grid { grid-template-columns: 1fr; }
  .ueber-grid { grid-template-columns: 1fr; }
  .ueber-figure { max-width: 420px; }
}

@media (max-width: 700px) {
  .nav-links { display: none; }
  .nav-toggle { display: flex; }
  .mobile-menu:not([hidden]) { display: flex; }
  .cred-grid { grid-template-columns: 1fr; gap: 2rem; }
  .fit-grid { grid-template-columns: 1fr; }
  .quote-body { font-size: clamp(1.4rem, 5vw, 1.8rem); }
}

@media (max-width: 460px) {
  .stats-grid { grid-template-columns: 1fr; gap: 1.6rem; }
  .log-list li { grid-template-columns: 1fr; gap: 0.4rem; }
  .log-fmt { justify-self: start; }
  .hero-cta .btn, .kontakt-cta .btn { width: 100%; }
}