/* ==========================================================================
   Holmes Beratung — Design System
   Art Direction: kühle Slate-Neutrals (Engineering-Präzision) +
   ein einziger Signal-Akzent in Amber/Rust (Dashboards, Alerts, Wärme).
   ========================================================================== */

:root {
  /* Type scale */
  --text-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
  --text-sm: clamp(0.875rem, 0.8rem + 0.35vw, 1rem);
  --text-base: clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
  --text-lg: clamp(1.125rem, 1rem + 0.75vw, 1.5rem);
  --text-xl: clamp(1.5rem, 1.2rem + 1.25vw, 2.25rem);
  --text-2xl: clamp(2rem, 1.2rem + 2.5vw, 3.5rem);

  /* Spacing */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-32: 8rem;

  /* Radius / motion / widths */
  --radius-sm: 0.25rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-full: 9999px;
  --transition-interactive: 180ms cubic-bezier(0.16, 1, 0.3, 1);
  --content-narrow: 640px;
  --content-default: 960px;
  --content-wide: 1200px;

  /* Fonts */
  --font-display: 'Cabinet Grotesk', 'Trebuchet MS', sans-serif;
  --font-body: 'Switzer', 'Helvetica Neue', Arial, sans-serif;
  --font-mono: 'JetBrains Mono', 'Consolas', monospace;
}

:root,
[data-theme='light'] {
  --color-bg: #f4f5f6;
  --color-surface: #fafafb;
  --color-surface-2: #ffffff;
  --color-surface-offset: #eceef0;
  --color-divider: #e2e5e8;
  --color-border: #d3d8dc;
  --color-text: #0f1519;
  --color-text-muted: #56606a;
  --color-text-faint: #949da5;
  --color-text-inverse: #fafafb;
  --color-primary: #0F6FB7; /*#a2490c;*/
  --color-primary-hover: #1b8bdf; /*#7e380a;*/
  --color-primary-soft: #f2e4d8;
  --color-ink: #10181e;
  --shadow-sm: 0 1px 2px rgba(15, 21, 25, 0.06);
  --shadow-md: 0 4px 14px rgba(15, 21, 25, 0.07);
  --shadow-lg: 0 16px 40px rgba(15, 21, 25, 0.1);
}

[data-theme='dark'] {
  --color-bg: #0e1216;
  --color-surface: #141a1f;
  --color-surface-2: #1a2127;
  --color-surface-offset: #171d22;
  --color-divider: #232b31;
  --color-border: #2d363d;
  --color-text: #d5dade;
  --color-text-muted: #8a949c;
  --color-text-faint: #5d666d;
  --color-text-inverse: #10181e;
  --color-primary: #0F6FB7; /*#e89a52;*/
  --color-primary-hover: #1b8bdf; /*#f4b071;*/
  --color-primary-soft: #2a2119;
  --color-ink: #0a0e11;
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 14px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 16px 40px rgba(0, 0, 0, 0.5);
}

/* ---------- Base ---------- */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  -webkit-text-size-adjust: none;
  text-size-adjust: none;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  scroll-behavior: smooth;
  scroll-padding-top: var(--space-20);
}

body {
  min-height: 100dvh;
  line-height: 1.6;
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--color-text);
  background-color: var(--color-bg);
}

img,
svg {
  display: block;
  max-width: 100%;
  height: auto;
}
ul[role='list'] {
  list-style: none;
}
button {
  cursor: pointer;
  background: none;
  border: none;
  font: inherit;
  color: inherit;
}
a {
  color: inherit;
}

h1,
h2,
h3,
h4 {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: -0.02em;
  text-wrap: balance;
  line-height: 1.12;
}
p,
li {
  text-wrap: pretty;
}

::selection {
  background: var(--color-primary-soft);
  color: var(--color-text);
}
:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

a,
button,
input,
textarea {
  transition:
    color var(--transition-interactive),
    background var(--transition-interactive),
    border-color var(--transition-interactive),
    box-shadow var(--transition-interactive),
    transform var(--transition-interactive);
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
}

/* ---------- Layout primitives ---------- */
.wrap {
  width: 100%;
  max-width: var(--content-wide);
  margin-inline: auto;
  padding-inline: var(--space-6);
}
.wrap--default {
  max-width: var(--content-default);
}

section {
  padding-block: clamp(var(--space-16), 7vw, var(--space-24));
}
section + section {
  border-top: 1px solid var(--color-divider);
}

.eyebrow {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: var(--space-4);
}

.section-head {
  max-width: 62ch;
  margin-bottom: clamp(var(--space-8), 4vw, var(--space-12));
}
.section-head h2 {
  font-size: var(--text-xl);
}
.section-head p {
  margin-top: var(--space-4);
  color: var(--color-text-muted);
  max-width: 62ch;
}

/* ---------- Header ---------- */
.header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: color-mix(in srgb, var(--color-bg) 88%, transparent);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid transparent;
  transition:
    border-color 0.3s ease,
    background 0.3s ease;
}
.header--scrolled {
  border-bottom-color: var(--color-divider);
}
.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-6);
  min-height: 4.5rem;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
  flex-shrink: 0;
}
.brand__mark {
  color: var(--color-primary);
}
.brand__name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.0625rem;
  letter-spacing: -0.01em;
  line-height: 1.1;
}
.brand__role {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  font-weight: 400;
}

.nav {
  display: flex;
  align-items: center;
  gap: var(--space-6);
}
.nav a {
  font-size: var(--text-sm);
  text-decoration: none;
  color: var(--color-text-muted);
}
.nav a:hover {
  color: var(--color-text);
}
.header__actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.icon-btn {
  display: grid;
  place-items: center;
  width: 2.375rem;
  height: 2.375rem;
  border-radius: var(--radius-md);
  color: var(--color-text-muted);
  border: 1px solid transparent;
}
.icon-btn:hover {
  color: var(--color-text);
  background: var(--color-surface-offset);
}

@media (max-width: 900px) {
  .nav {
    display: none;
  }
}

@media (max-width: 580px) {
  .wrap {
    padding-inline: var(--space-5);
  }
  .header__inner {
    gap: var(--space-2);
    min-height: 4rem;
  }
  .brand__mark {
    width: 24px;
    height: 24px;
  }
  .brand__name {
    font-size: 0.9375rem;
  }
  .brand__role {
    font-size: 0.625rem;
    letter-spacing: 0.06em;
  }
  .icon-btn {
    width: 2.125rem;
    height: 2.125rem;
  }
  .btn--sm {
    padding: 0.5rem var(--space-3);
    font-size: 0.8125rem;
  }
  #callBtn {
    display: none;
  }
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  font-weight: 600;
  padding: 0.8125rem var(--space-6);
  border-radius: var(--radius-md);
  text-decoration: none;
  border: 1px solid transparent;
  white-space: nowrap;
}
.btn--primary {
  background: var(--color-primary);
  color: var(--color-text-inverse);
}
.btn--primary:hover {
  background: var(--color-primary-hover);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}
.btn--ghost {
  border-color: var(--color-border);
  color: var(--color-text);
}
.btn--ghost:hover {
  border-color: var(--color-text-muted);
  background: var(--color-surface-offset);
}
.btn--sm {
  padding: 0.5625rem var(--space-4);
}

/* ---------- Hero ---------- */
.hero {
  padding-block: clamp(var(--space-16), 8vw, var(--space-24))
    clamp(var(--space-12), 7vw, var(--space-24));
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: linear-gradient(var(--color-divider) 1px, transparent 1px),
    linear-gradient(90deg, var(--color-divider) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 80% 60% at 70% 10%, black, transparent 75%);
  opacity: 0.6;
  pointer-events: none;
}
.hero__grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: clamp(var(--space-10), 5vw, var(--space-20));
  align-items: center;
}
.hero h1 {
  font-size: var(--text-2xl);
  font-weight: 800;
}
.hero h1 em {
  font-style: normal;
  color: var(--color-primary);
}
.hero__lead {
  margin-top: var(--space-6);
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  max-width: 46ch;
  line-height: 1.5;
}
.hero__actions {
  margin-top: var(--space-8);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}
.hero__note {
  margin-top: var(--space-5);
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}
.dot {
  width: 0.5rem;
  height: 0.5rem;
  border-radius: var(--radius-full);
  background: green;
  flex-shrink: 0;
}

/* Hero panel: Latenz-Vergleich */
.panel {
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}
.panel__bar {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-4);
  border-bottom: 1px solid var(--color-divider);
  background: var(--color-surface-offset);
}
.panel__bar span {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}
.panel__body {
  padding: var(--space-6);
}
.metric {
  margin-bottom: var(--space-6);
}
.metric:last-child {
  margin-bottom: 0;
}
.metric__label {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: var(--space-4);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin-bottom: var(--space-2);
}
.metric__value {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
  color: var(--color-text);
  font-weight: 500;
}
.metric__track {
  height: 0.5rem;
  border-radius: var(--radius-full);
  background: var(--color-surface-offset);
  overflow: hidden;
}
.metric__fill {
  height: 100%;
  border-radius: var(--radius-full);
  background: var(--color-text-faint);
  width: 0;
  transition: width 1100ms cubic-bezier(0.16, 1, 0.3, 1);
}
.metric__fill--accent {
  background: var(--color-primary);
}
.panel__foot {
  border-top: 1px solid var(--color-divider);
  padding: var(--space-4) var(--space-6);
  font-size: var(--text-xs);
  color: var(--color-text-faint);
}

@media (max-width: 860px) {
  .hero__grid {
    grid-template-columns: 1fr;
  }
}

/* ---------- Proof strip ---------- */
.proof {
  padding-block: var(--space-10);
  background: var(--color-surface);
  border-top: 1px solid var(--color-divider);
  border-bottom: 1px solid var(--color-divider);
}
.proof__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-8);
}
.proof__num {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-lg);
  font-variant-numeric: tabular-nums;
}
.proof__txt {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin-top: var(--space-1);
}
@media (max-width: 760px) {
  .proof__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-6);
  }
}

/* ---------- Pain points ---------- */
.pains {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(255px, 1fr));
  gap: var(--space-5);
}
.pain {
  padding: var(--space-6);
  border-left: 2px solid var(--color-border);
  background: var(--color-surface);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
}
.pain q {
  quotes: '»' '«';
  font-size: var(--text-base);
  display: block;
  margin-bottom: var(--space-3);
}
.pain p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin: 0;
}

/* ---------- Leistungen ---------- */
.services {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-5);
}
@media (max-width: 760px) {
  .services {
    grid-template-columns: 1fr;
  }
}
.service {
  display: flex;
  flex-direction: column;
  padding: var(--space-8);
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
}
.service__idx {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-primary);
  margin-bottom: var(--space-5);
  letter-spacing: 0.08em;
}
.service h3 {
  font-size: var(--text-lg);
  margin-bottom: var(--space-3);
}
.service > p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-bottom: var(--space-5);
}
.service ul {
  list-style: none;
  margin-bottom: var(--space-6);
  display: grid;
  gap: var(--space-2);
}
.service li {
  font-size: var(--text-sm);
  padding-left: var(--space-5);
  position: relative;
  color: var(--color-text);
}
.service li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.65em;
  width: 0.5rem;
  height: 1px;
  background: var(--color-primary);
}
.service__foot {
  margin-top: auto;
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-divider);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2) var(--space-4);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}
.service__foot strong {
  color: var(--color-text);
  font-weight: 500;
}

/* ---------- Cases ---------- */
.cases {
  display: grid;
  gap: var(--space-5);
}
.case {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) repeat(3, minmax(0, 1fr));
  gap: var(--space-8);
  padding: var(--space-8);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
}
.case__head h3 {
  font-size: var(--text-base);
  font-family: var(--font-body);
  font-weight: 600;
  letter-spacing: 0;
  line-height: 1.4;
  
  -webkit-hyphens: auto;
  -ms-hyphens: auto;
  hyphens: auto;
  overflow-wrap: break-word; 
}
.case__tag {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  margin-top: var(--space-2);
}
.case__step h4 {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-faint);
  margin-bottom: var(--space-2);
}
.case__step p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin: 0;
}
.case__step--result p {
  color: var(--color-text);
}
.case__step--result h4 {
  color: var(--color-primary);
}
@media (max-width: 900px) {
  .case {
    grid-template-columns: 1fr;
    gap: var(--space-6);
  }
}

/* ---------- Ablauf ---------- */
.steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: var(--space-6);
  counter-reset: step;
}
.step {
  padding-top: var(--space-5);
  border-top: 2px solid var(--color-border);
}
.step:first-child {
  border-top-color: var(--color-primary);
}
.step__n {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  margin-bottom: var(--space-3);
}
.step h3 {
  font-size: var(--text-base);
  font-family: var(--font-body);
  font-weight: 600;
  letter-spacing: 0;
  margin-bottom: var(--space-2);
}
.step p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

/* ---------- Über mich ---------- */
.about {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  gap: clamp(var(--space-10), 6vw, var(--space-20));
  align-items: start;
}
.about p + p {
  margin-top: var(--space-4);
}
.about p {
  color: var(--color-text-muted);
}
.about__card {
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
}
.about__card h3 {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-faint);
  margin-bottom: var(--space-5);
}
.facts {
  list-style: none;
  display: grid;
  gap: var(--space-4);
}
.facts li {
  font-size: var(--text-sm);
  display: grid;
  grid-template-columns: 5.5rem 1fr;
  gap: var(--space-4);
}
.facts span {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  padding-top: 0.2em;
}
.stack {
  margin-top: var(--space-6);
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-divider);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}
.chip {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  padding: 0.25rem 0.5rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-text-muted);
}
@media (max-width: 860px) {
  .about {
    grid-template-columns: 1fr;
  }
}

/* ---------- FAQ ---------- */
.faq {
  max-width: 760px;
  border-top: 1px solid var(--color-divider);
}
.faq details {
  border-bottom: 1px solid var(--color-divider);
}
.faq summary {
  cursor: pointer;
  list-style: none;
  padding: var(--space-5) var(--space-8) var(--space-5) 0;
  font-weight: 600;
  font-size: var(--text-base);
  position: relative;
}
.faq summary::-webkit-details-marker {
  display: none;
}
.faq summary::after {
  content: '+';
  position: absolute;
  right: 0;
  top: var(--space-5);
  font-family: var(--font-mono);
  color: var(--color-primary);
  font-size: 1.125rem;
}
.faq details[open] summary::after {
  content: '–';
}
.faq details p {
  padding-bottom: var(--space-6);
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  max-width: 68ch;
}

/* ---------- CTA ---------- */
.cta {
  background: var(--color-ink);
  color: #e8ecef;
  border-top: 1px solid var(--color-divider);
}
.cta h2 {
  font-size: var(--text-xl);
  color: #fff;
  max-width: 34ch;
}
.cta p {
  margin-top: var(--space-4);
  color: #98a2aa;
  max-width: 54ch;
}
.cta__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: var(--space-10);
  align-items: end;
}
.cta .btn--ghost {
  border-color: #3a444c;
  color: #e8ecef;
}
.cta .btn--ghost:hover {
  background: #1c242a;
  border-color: #56626b;
}
.cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}
@media (max-width: 760px) {
  .cta__grid {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }
}

/* ---------- Footer ---------- */
.footer {
  padding-block: var(--space-12);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}
.footer__inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: var(--space-6);
  align-items: center;
}
.footer a {
  text-decoration: none;
  color: var(--color-text-muted);
}
.footer a:hover {
  color: var(--color-text);
}
.footer nav {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-5);
}

/* ---------- Reveal on scroll ---------- */
.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition:
    opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1),
    transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}
.reveal.is-visible {
  opacity: 1;
  transform: none;
}
@media (prefers-reduced-motion: reduce) {
  .reveal {
    opacity: 1;
    transform: none;
  }
}

.cookie-consent {
	opacity: 0.99;
    position: fixed;
    inset: auto 0 0 0;
    z-index: 9999;
    padding: 20px;
    background: rgba(0, 0, 0, 0.92);
    color: #fff;
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.2);
}

.cookie-consent[hidden] {
    display: none;
}

.cookie-consent__content {
    max-width: 1100px;
    margin: 0 auto;
}

.cookie-consent h2 {
    margin: 0 0 10px;
    font-size: 1.2rem;
}

.cookie-consent p {
    margin: 8px 0;
    line-height: 1.5;
    font-size: 0.95rem;
}

.cookie-consent a {
    color: inherit;
    text-decoration: underline;
}

.cookie-consent__actions {
    display: flex;
    gap: 10px;
    margin-top: 18px;
}

.cookie-button {
    border: 0;
    padding: 10px 20px;
    cursor: pointer;
    font: inherit;
    border-radius: 4px;
}

.cookie-button--primary {
    background: #fff;
    color: #000;
}

.cookie-button--secondary {
    background: transparent;
    color: #fff;
    border: 1px solid rgba(255,255,255,0.6);
}

.cookie-button:hover {
    opacity: 0.85;
}

@media (max-width: 600px) {
    .cookie-consent {
        padding: 16px;
    }

    .cookie-consent__actions {
        flex-direction: column-reverse;
    }

    .cookie-button {
        width: 100%;
    }
}