/* ==========================================================
   SHK Software, Aufmaß und Angebote — Buzzard AI
   Warm Cream · Teal · Copper. Cormorant Garamond + DM Sans.
   ========================================================== */

:root {
  --teal:        #2D5A5A;
  --teal-mid:    #3A7070;
  --teal-dark:   #112626;
  --teal-soft:   rgba(45, 90, 90, 0.08);
  --cream:       #FDF8F2;
  --cream-dark:  #F5EDE3;
  --sand:        #E8DDD0;
  --copper:      #B87333;
  --copper-soft: rgba(184, 115, 51, 0.10);
  --sage:        #8FA88A;
  --sage-soft:   rgba(143, 168, 138, 0.12);
  --ink:         #1A1A1A;
  --ink-soft:    #555555;
  --ink-muted:   #999999;
  --line:        #E8DDD0;
  --line-soft:   #F0E8DC;
  --warn:        #C13A1B;
  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-body:    'DM Sans', system-ui, sans-serif;
  --font-mono:    'Space Grotesk', monospace;
}

/* ============ Reset ============ */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  background: var(--cream);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
::selection { background: var(--copper); color: var(--cream); }

/* ============ Layout ============ */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 32px;
}

section {
  padding: 120px 0;
}

@media (max-width: 768px) {
  section { padding: 64px 0; }
  .container { padding: 0 20px; }
}

/* ============ Nav ============ */
.site-nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(253, 248, 242, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line-soft);
  padding: 16px 0;
}
.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-brand {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 600;
  color: var(--teal-dark);
  letter-spacing: -0.01em;
}
.nav-brand span { font-style: italic; color: var(--copper); }
.nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--teal);
  color: var(--cream);
  padding: 10px 22px;
  border-radius: 8px;
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 500;
  transition: background 0.2s;
}
.nav-cta:hover { background: var(--teal-mid); }

@media (max-width: 768px) {
  .nav-inner { padding: 0 20px; }
}

/* ============ Eyebrow ============ */
.eyebrow {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.20em;
  text-transform: uppercase;
  color: var(--copper);
  margin-bottom: 20px;
}

/* ============ Buttons ============ */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--teal);
  color: var(--cream);
  padding: 16px 32px;
  border-radius: 10px;
  font-family: var(--font-body);
  font-size: 16px;
  font-weight: 600;
  letter-spacing: 0.01em;
  transition: background 0.2s, transform 0.15s;
  cursor: pointer;
}
.btn-primary:hover {
  background: var(--teal-mid);
  transform: translateY(-1px);
}
.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1.5px solid var(--teal);
  color: var(--teal);
  padding: 14px 28px;
  border-radius: 10px;
  font-size: 15px;
  font-weight: 500;
  transition: all 0.2s;
}
.btn-secondary:hover {
  background: var(--teal-soft);
}

/* ============ Cards ============ */
.card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 28px;
  box-shadow: 0 2px 12px rgba(45, 90, 90, 0.06);
}

/* ============ Hero ============ */
.hero {
  padding-top: 160px;
  padding-bottom: 100px;
  background: var(--cream);
  overflow: hidden;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.hero-left {}
.hero-headline {
  font-family: var(--font-display);
  font-size: clamp(42px, 5vw, 68px);
  font-weight: 500;
  line-height: 1.08;
  color: var(--teal-dark);
  margin-bottom: 28px;
  letter-spacing: -0.02em;
}
.hero-headline em {
  font-style: italic;
  color: var(--copper);
}
.hero-sub {
  font-size: 18px;
  line-height: 1.7;
  color: var(--ink-soft);
  margin-bottom: 40px;
  max-width: 520px;
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  align-items: center;
}
.hero-trust {
  font-size: 13px;
  color: var(--ink-muted);
  font-family: var(--font-mono);
  letter-spacing: 0.08em;
  margin-top: 20px;
}

/* ============ Process X-Ray Visual ============ */
.hero-visual {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.xray-layer {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 16px 20px;
  box-shadow: 0 2px 10px rgba(45, 90, 90, 0.05);
  display: flex;
  align-items: flex-start;
  gap: 14px;
  animation: xray-slide-in 0.6s both;
}
.xray-layer:nth-child(1) { animation-delay: 0.1s; }
.xray-layer:nth-child(2) { animation-delay: 0.25s; }
.xray-layer:nth-child(3) {
  animation-delay: 0.4s;
  border-color: var(--copper);
  box-shadow: 0 4px 24px rgba(184, 115, 51, 0.14), 0 0 0 3px var(--copper-soft);
}
.xray-layer:nth-child(4) {
  animation-delay: 0.55s;
  border-color: var(--teal);
  background: var(--teal-soft);
}

@keyframes xray-slide-in {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: translateY(0); }
}

.xray-icon {
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  border-radius: 9px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 17px;
  background: var(--cream-dark);
}
.xray-layer:nth-child(3) .xray-icon {
  background: var(--copper-soft);
}
.xray-layer:nth-child(4) .xray-icon {
  background: rgba(45, 90, 90, 0.12);
}

.xray-body {}
.xray-label {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-muted);
  margin-bottom: 4px;
}
.xray-layer:nth-child(3) .xray-label { color: var(--copper); }
.xray-layer:nth-child(4) .xray-label { color: var(--teal-mid); }

.xray-text {
  font-size: 13.5px;
  font-weight: 500;
  color: var(--ink);
  line-height: 1.4;
}

.xray-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 8px;
}
.xray-tag {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 600;
  background: var(--copper-soft);
  color: var(--copper);
  font-family: var(--font-mono);
  letter-spacing: 0.08em;
}

.xray-connector {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 8px;
  position: relative;
}
.xray-connector::after {
  content: '';
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 1.5px;
  background: var(--line);
  transform: translateX(-50%);
}

.xray-arrow {
  text-align: center;
  color: var(--copper);
  font-size: 18px;
  line-height: 1;
  opacity: 0.7;
}

@media (max-width: 900px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 56px;
  }
}
@media (max-width: 600px) {
  .hero { padding-top: 120px; padding-bottom: 64px; }
}

/* ============ Section headings ============ */
.section-heading {
  font-family: var(--font-display);
  font-size: clamp(30px, 3.5vw, 46px);
  font-weight: 500;
  line-height: 1.15;
  color: var(--teal-dark);
  letter-spacing: -0.02em;
  margin-bottom: 24px;
}
.section-heading em { font-style: italic; color: var(--copper); }

.section-sub {
  font-size: 17px;
  line-height: 1.75;
  color: var(--ink-soft);
  max-width: 680px;
  margin-bottom: 56px;
}

/* ============ Schmerz ============ */
.schmerz {
  background: var(--cream-dark);
}
.schmerz-body {
  font-size: 18px;
  line-height: 1.8;
  color: var(--ink-soft);
  max-width: 820px;
}
.schmerz-body p { margin-bottom: 20px; }
.schmerz-body strong { color: var(--ink); font-weight: 600; }
.schmerz-body em { font-style: italic; color: var(--teal); }

.schmerz-highlight {
  margin-top: 40px;
  padding: 24px 28px;
  border-left: 3px solid var(--copper);
  background: var(--copper-soft);
  border-radius: 0 10px 10px 0;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--ink-soft);
}

/* ============ Fehlannahme ============ */
.fehlannahme {}
.fehlannahme-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: start;
}
.software-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 28px 0;
}
.software-pill {
  display: inline-block;
  padding: 6px 14px;
  border: 1px solid var(--sand);
  border-radius: 6px;
  font-size: 13px;
  font-weight: 500;
  color: var(--ink-soft);
  background: var(--cream);
  font-family: var(--font-mono);
  letter-spacing: 0.04em;
}
.fehlannahme-aside {
  padding: 32px;
  background: var(--teal-soft);
  border: 1px solid rgba(45, 90, 90, 0.15);
  border-radius: 18px;
}
.fehlannahme-aside p {
  font-size: 16px;
  line-height: 1.75;
  color: var(--ink-soft);
  margin-bottom: 16px;
}
.fehlannahme-aside p:last-child { margin-bottom: 0; }

@media (max-width: 768px) {
  .fehlannahme-grid { grid-template-columns: 1fr; gap: 40px; }
}

/* ============ Buzzard Layer ============ */
.buzzard-layer {
  background: var(--teal-dark);
  color: var(--cream);
}
.buzzard-layer .eyebrow { color: var(--copper); }
.buzzard-layer .section-heading { color: var(--cream); }
.buzzard-layer .section-heading em { color: var(--copper); }

.layer-cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.layer-card {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.10);
  border-radius: 18px;
  padding: 28px 24px;
  transition: background 0.2s;
}
.layer-card:hover {
  background: rgba(255, 255, 255, 0.08);
}
.layer-card-icon {
  font-size: 26px;
  margin-bottom: 18px;
}
.layer-card-title {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 600;
  line-height: 1.3;
  color: var(--cream);
  margin-bottom: 12px;
}
.layer-card-body {
  font-size: 14.5px;
  line-height: 1.7;
  color: rgba(253, 248, 242, 0.72);
}

@media (max-width: 900px) {
  .layer-cards { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
  .layer-cards { grid-template-columns: 1fr; }
}

/* ============ Prozess ============ */
.prozess {
  background: var(--cream-dark);
}
.steps {
  display: flex;
  align-items: flex-start;
  gap: 0;
  margin-top: 56px;
}
.step {
  flex: 1;
  position: relative;
  text-align: center;
  padding: 0 12px;
}
.step::after {
  content: '';
  position: absolute;
  top: 28px;
  right: -50%;
  width: 100%;
  height: 2px;
  background: var(--line);
  z-index: 0;
}
.step:last-child::after { display: none; }

.step-num {
  position: relative;
  z-index: 1;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: #fff;
  border: 2px solid var(--teal);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 600;
  color: var(--teal);
}
.step-active .step-num {
  background: var(--teal);
  color: var(--cream);
}
.step-title {
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 600;
  color: var(--teal-dark);
  margin-bottom: 8px;
}
.step-desc {
  font-size: 13px;
  color: var(--ink-muted);
  line-height: 1.6;
}

@media (max-width: 768px) {
  .steps {
    flex-direction: column;
    gap: 32px;
  }
  .step::after { display: none; }
  .step { text-align: left; display: flex; align-items: flex-start; gap: 16px; }
  .step-num { margin: 0; flex-shrink: 0; }
  .step-content {}
}

/* ============ Proof ============ */
.proof {}
.proof-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 32px;
  align-items: start;
}
.proof-baduvia {
  padding: 40px;
  background: var(--teal-dark);
  color: var(--cream);
  border-radius: 24px;
}
.proof-baduvia .eyebrow { color: var(--copper); }
.proof-quote {
  font-family: var(--font-display);
  font-size: 24px;
  font-style: italic;
  font-weight: 400;
  line-height: 1.5;
  color: var(--cream);
  margin: 20px 0;
  border-left: 3px solid var(--copper);
  padding-left: 20px;
}
.proof-author {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(253, 248, 242, 0.55);
  margin-bottom: 24px;
}
.proof-numbers {
  display: flex;
  gap: 32px;
  margin-bottom: 28px;
}
.proof-num {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.proof-num-val {
  font-family: var(--font-display);
  font-size: 32px;
  font-weight: 600;
  color: var(--copper);
  line-height: 1;
}
.proof-num-label {
  font-size: 12px;
  color: rgba(253, 248, 242, 0.55);
  font-family: var(--font-mono);
  letter-spacing: 0.08em;
}
.proof-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 8px;
  font-size: 13px;
  color: var(--cream);
  transition: border-color 0.2s;
}
.proof-link:hover { border-color: var(--copper); }

.proof-noa {
  padding: 28px;
  background: var(--sage-soft);
  border: 1px solid rgba(143, 168, 138, 0.25);
  border-radius: 18px;
}
.proof-noa .eyebrow { color: var(--sage); }
.proof-noa-title {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 600;
  color: var(--teal-dark);
  margin-bottom: 12px;
  line-height: 1.3;
}
.proof-noa-desc {
  font-size: 14px;
  line-height: 1.7;
  color: var(--ink-soft);
  margin-bottom: 20px;
}
.proof-noa-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 600;
  color: var(--teal);
  font-family: var(--font-mono);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

@media (max-width: 900px) {
  .proof-grid { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
  .proof-baduvia { padding: 28px 24px; }
  .proof-numbers { gap: 20px; }
}

/* ============ FAQ / GEO ============ */
.faq {
  background: var(--cream-dark);
}
.faq-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
.faq-item {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 24px 28px;
  box-shadow: 0 1px 6px rgba(45, 90, 90, 0.04);
}
.faq-q {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 600;
  color: var(--teal-dark);
  margin-bottom: 12px;
  line-height: 1.35;
}
.faq-a {
  font-size: 15px;
  line-height: 1.75;
  color: var(--ink-soft);
}
.faq-a strong { color: var(--ink); font-weight: 600; }

@media (max-width: 768px) {
  .faq-grid { grid-template-columns: 1fr; }
}

/* ============ Funnel CTA ============ */
.funnel-cta {
  background: var(--cream);
  text-align: center;
}
.funnel-inner {
  max-width: 680px;
  margin: 0 auto;
}
.funnel-headline {
  font-family: var(--font-display);
  font-size: clamp(32px, 4vw, 52px);
  font-weight: 500;
  line-height: 1.15;
  color: var(--teal-dark);
  letter-spacing: -0.02em;
  margin-bottom: 20px;
}
.funnel-headline em { font-style: italic; color: var(--copper); }
.funnel-sub {
  font-size: 18px;
  line-height: 1.7;
  color: var(--ink-soft);
  margin-bottom: 40px;
}
.funnel-trust-row {
  margin-top: 24px;
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 24px;
}
.funnel-trust-item {
  font-size: 13px;
  color: var(--ink-muted);
  font-family: var(--font-mono);
  letter-spacing: 0.06em;
  display: flex;
  align-items: center;
  gap: 7px;
}
.funnel-trust-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--sage);
  flex-shrink: 0;
}

/* ============ Footer ============ */
.site-footer {
  background: var(--teal-dark);
  color: rgba(253, 248, 242, 0.55);
  padding: 48px 0;
  font-size: 13px;
}
.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}
.footer-brand {
  font-family: var(--font-display);
  font-size: 20px;
  color: var(--cream);
  font-weight: 500;
}
.footer-brand span { font-style: italic; color: var(--copper); }
.footer-links {
  display: flex;
  gap: 24px;
}
.footer-links a {
  color: rgba(253, 248, 242, 0.55);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  transition: color 0.2s;
}
.footer-links a:hover { color: var(--cream); }

@media (max-width: 600px) {
  .footer-inner { flex-direction: column; align-items: flex-start; }
  .footer-links { flex-wrap: wrap; gap: 16px; }
}

/* ============ Live indicator ============ */
.live-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--copper);
  animation: pulse-dot 2s infinite;
  flex-shrink: 0;
}
@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.8); }
}

/* ============ Utility ============ */
.text-copper { color: var(--copper); }
.text-teal { color: var(--teal); }
.mt-4 { margin-top: 4px; }
.mt-8 { margin-top: 8px; }
.mt-16 { margin-top: 16px; }
.mt-24 { margin-top: 24px; }
.mb-0 { margin-bottom: 0; }