/* Lee-Design – reduziert, high-end, mobile first
   Tokens: Briefing B2–B4 · Gelb nur als Akzent */

:root {
  /* Farben */
  --color-bg: #fafaf8;
  --color-bg-elevated: #ffffff;
  --color-bg-muted: #f3f2ee;
  --color-text: #1a1a1a;
  --color-text-muted: #4a4a4a;
  --color-text-inverse: #fafaf8;
  --color-accent: #e6b800;
  --color-accent-hover: #c9a000;
  --color-accent-soft: #fff6d6;
  --color-border: #e5e2d9;
  --color-focus: #1a1a1a;
  --color-header-bg: rgba(250, 250, 248, 0.92);
  --color-link: #1a1a1a;
  --color-link-hover: #7a6200;

  /* Typografie */
  --font-sans: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue",
    Arial, sans-serif;

  --fs-xs: clamp(0.8125rem, 0.8rem + 0.1vw, 0.875rem);
  --fs-sm: clamp(0.9375rem, 0.9rem + 0.15vw, 1rem);
  --fs-base: clamp(1.0625rem, 1rem + 0.2vw, 1.125rem);
  --fs-lead: clamp(1.125rem, 1.05rem + 0.35vw, 1.3125rem);
  --fs-h3: clamp(1.25rem, 1.1rem + 0.5vw, 1.5rem);
  --fs-h2: clamp(1.75rem, 1.4rem + 1vw, 2.25rem);
  --fs-h1: clamp(2.25rem, 1.6rem + 2.2vw, 3.25rem);

  --lh-tight: 1.15;
  --lh-snug: 1.35;
  --lh-body: 1.65;

  --fw-regular: 400;
  --fw-medium: 500;
  --fw-semibold: 600;
  --fw-bold: 700;

  --tracking-tight: -0.02em;
  --tracking-label: 0.06em;

  /* Spacing & Layout */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.5rem;
  --space-6: 2rem;
  --space-7: 3rem;
  --space-8: 4rem;
  --space-9: 6rem;
  --space-10: 8rem;

  --container: 72rem;
  --container-narrow: 40rem;
  --gutter: clamp(1.25rem, 4vw, 2rem);

  --header-h: 4rem;
  --radius-sm: 0.375rem;
  --radius-md: 0.75rem;
  --radius-lg: 1rem;

  --shadow-sm: 0 1px 2px rgba(26, 26, 26, 0.04);
  --shadow-md: 0 8px 24px rgba(26, 26, 26, 0.06);

  --section-y: clamp(3.5rem, 6vw, 6.5rem);
  --transition: 180ms ease;
}

/* ── Reset & 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;
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-h);
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  html {
    scroll-behavior: auto;
  }
}

body {
  min-height: 100dvh;
  font-family: var(--font-sans);
  font-size: var(--fs-base);
  font-weight: var(--fw-regular);
  line-height: var(--lh-body);
  color: var(--color-text);
  background-color: var(--color-bg);
}

img,
picture,
video,
canvas,
svg {
  display: block;
  max-width: 100%;
  height: auto;
}

a {
  color: var(--color-link);
  text-decoration: none;
}

p,
li {
  max-width: 65ch;
  text-wrap: pretty;
}

h1,
h2,
h3 {
  text-wrap: balance;
}

button {
  cursor: pointer;
  border: none;
  background: none;
  font: inherit;
  color: inherit;
}

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

::selection {
  background: var(--color-accent-soft);
  color: var(--color-text);
}

/* ── Utilities ── */

.skip-link {
  position: absolute;
  left: var(--gutter);
  top: -100%;
  z-index: 1000;
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-md);
  background: var(--color-accent);
  color: var(--color-text);
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
}

.skip-link:focus {
  top: var(--space-4);
}

.container {
  width: min(100%, var(--container));
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.scroll-anchor {
  scroll-margin-top: var(--header-h);
}

.section {
  padding-block: var(--section-y);
  background-color: var(--color-bg);
}

.section-alt {
  background-color: var(--color-bg-muted);
}

.eyebrow {
  margin-bottom: var(--space-4);
  color: var(--color-text-muted);
  font-size: var(--fs-xs);
  font-weight: var(--fw-medium);
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
}

.eyebrow::before {
  content: "";
  display: inline-block;
  width: 1.25rem;
  height: 2px;
  margin-right: var(--space-2);
  vertical-align: middle;
  background-color: var(--color-accent);
}

/* ── Header ── */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  height: var(--header-h);
  border-bottom: 1px solid var(--color-border);
  background: var(--color-header-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  height: var(--header-h);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  color: var(--color-text);
  min-height: 44px;
}

.brand-text {
  display: flex;
  flex-direction: column;
  gap: 1px;
}

.brand-name {
  font-size: var(--fs-base);
  font-weight: var(--fw-semibold);
  letter-spacing: var(--tracking-tight);
  line-height: var(--lh-snug);
}

.brand-subline {
  color: var(--color-text-muted);
  font-size: var(--fs-xs);
  line-height: var(--lh-snug);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.site-nav {
  display: none;
  align-items: center;
  gap: var(--space-6);
}

.site-nav a {
  position: relative;
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding-block: var(--space-2);
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  color: var(--color-text);
}

.site-nav a::after {
  content: "";
  position: absolute;
  bottom: 6px;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--color-accent);
  transition: width var(--transition);
}

.site-nav a:hover::after,
.site-nav a:focus-visible::after {
  width: 100%;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  color: var(--color-text);
}

.nav-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-bg-elevated);
  color: var(--color-text);
}

.nav-toggle:hover {
  border-color: var(--color-accent);
  background: var(--color-accent-soft);
}

.mobile-nav {
  border-top: 1px solid var(--color-border);
  background: var(--color-bg-elevated);
}

.mobile-nav[hidden] {
  display: none;
}

.mobile-nav-inner {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  padding-block: var(--space-4);
}

.mobile-nav a {
  display: flex;
  align-items: center;
  min-height: 44px;
  padding-inline: var(--space-2);
  font-size: var(--fs-base);
  font-weight: var(--fw-medium);
  color: var(--color-text);
  border-radius: var(--radius-sm);
}

.mobile-nav a:hover,
.mobile-nav a:focus-visible {
  background: var(--color-accent-soft);
  color: var(--color-text);
}

/* ── Buttons ── */

.btn,
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0.85rem 1.35rem;
  border-radius: var(--radius-md);
  border: 2px solid transparent;
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  line-height: 1.2;
  text-align: center;
  transition:
    background-color var(--transition),
    border-color var(--transition),
    color var(--transition),
    box-shadow var(--transition);
}

.btn--primary,
.button-primary {
  background-color: var(--color-accent);
  color: var(--color-text);
  border-color: var(--color-accent);
}

.btn--primary:hover,
.btn--primary:focus-visible,
.button-primary:hover,
.button-primary:focus-visible {
  background-color: var(--color-accent-hover);
  border-color: var(--color-accent-hover);
  color: var(--color-text);
}

.btn--secondary,
.button-secondary {
  background-color: transparent;
  color: var(--color-text);
  border-color: var(--color-text);
}

.btn--secondary:hover,
.btn--secondary:focus-visible,
.button-secondary:hover,
.button-secondary:focus-visible {
  background-color: var(--color-accent-soft);
  border-color: var(--color-accent);
  color: var(--color-text);
}

@media (prefers-reduced-motion: no-preference) {
  .btn:hover,
  .button:hover {
    box-shadow: var(--shadow-sm);
  }
}

/* ── Hero ── */

.hero {
  padding-top: clamp(var(--space-7), 8vw, var(--space-9));
  padding-bottom: var(--section-y);
}

.hero-grid {
  display: grid;
  gap: var(--space-7);
}

.hero-copy {
  max-width: 42rem;
}

.hero-copy h1 {
  margin-bottom: var(--space-5);
  font-size: var(--fs-h1);
  font-weight: var(--fw-bold);
  line-height: var(--lh-tight);
  letter-spacing: var(--tracking-tight);
  max-width: 18ch;
}

.lead {
  margin-bottom: var(--space-5);
  font-size: var(--fs-lead);
  font-weight: var(--fw-semibold);
  line-height: var(--lh-snug);
  color: var(--color-text);
  max-width: 36ch;
}

.hero-text {
  color: var(--color-text-muted);
  max-width: 60ch;
}

.hero-actions {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: var(--space-3);
  margin-top: var(--space-6);
}

.hero-note {
  margin-top: var(--space-5);
  color: var(--color-text-muted);
  font-size: var(--fs-sm);
}

.hero-panel {
  padding: var(--space-5);
  border: 1px solid var(--color-border);
  border-left: 3px solid var(--color-accent);
  border-radius: var(--radius-lg);
  background: var(--color-bg-elevated);
}

.panel-label {
  margin-bottom: var(--space-4);
  color: var(--color-text-muted);
  font-size: var(--fs-xs);
  font-weight: var(--fw-medium);
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
}

.panel-list {
  display: grid;
  gap: var(--space-3);
  list-style: none;
}

.panel-list li {
  padding-bottom: var(--space-3);
  border-bottom: 1px solid var(--color-border);
  font-size: var(--fs-sm);
  color: var(--color-text);
  max-width: none;
}

.panel-list li:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

/* ── Content sections ── */

.content-grid {
  display: grid;
  gap: var(--space-7);
}

.section-intro h2 {
  margin-bottom: var(--space-4);
  font-size: var(--fs-h2);
  font-weight: var(--fw-semibold);
  line-height: var(--lh-tight);
  letter-spacing: var(--tracking-tight);
  max-width: 24ch;
}

.section-intro p:not(.eyebrow) {
  color: var(--color-text-muted);
}

.feature-list {
  display: grid;
  gap: var(--space-4);
  align-items: stretch;
}

.feature-card {
  display: flex;
  flex-direction: column;
  padding: var(--space-6);
  border: 1px solid var(--color-border);
  border-top: 3px solid var(--color-accent);
  border-radius: var(--radius-lg);
  background: var(--color-bg-elevated);
  box-shadow: var(--shadow-sm);
}

.feature-card h3 {
  margin-bottom: var(--space-3);
  font-size: var(--fs-h3);
  font-weight: var(--fw-semibold);
  line-height: var(--lh-snug);
}

.feature-card p {
  color: var(--color-text-muted);
  flex: 1;
}

/* ── Über mich ── */

.about-grid {
  align-items: start;
  gap: var(--space-7);
}

.about-photo {
  position: relative;
  aspect-ratio: 4 / 5;
  min-height: 16rem;
  overflow: hidden;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  background: var(--color-bg-muted);
}

.about-photo::before {
  content: "KL";
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--fs-h2);
  font-weight: var(--fw-semibold);
  letter-spacing: var(--tracking-tight);
  color: var(--color-text-muted);
  opacity: 0.35;
  pointer-events: none;
  z-index: 0;
}

.about-photo img {
  position: relative;
  z-index: 1;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
}

/* ── Kontakt ── */

#kontakt .container {
  max-width: var(--container-narrow);
}

.contact-box {
  display: grid;
  gap: var(--space-6);
}

#kontakt h2 {
  margin-bottom: var(--space-4);
  font-size: var(--fs-h2);
  font-weight: var(--fw-semibold);
  line-height: var(--lh-tight);
  letter-spacing: var(--tracking-tight);
}

#kontakt p {
  color: var(--color-text-muted);
}

.contact-card {
  padding: var(--space-6);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-bg-elevated);
}

.contact-name {
  margin-bottom: var(--space-2);
  font-weight: var(--fw-semibold);
  color: var(--color-text);
}

.contact-card p {
  margin-bottom: var(--space-2);
  font-size: var(--fs-sm);
}

.contact-email {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  margin-top: var(--space-3);
  font-size: var(--fs-h3);
  font-weight: var(--fw-semibold);
  color: var(--color-text);
  text-decoration: underline;
  text-decoration-color: var(--color-accent);
  text-underline-offset: 4px;
}

.contact-email:hover,
.contact-email:focus-visible {
  color: var(--color-link-hover);
  text-decoration-color: var(--color-link-hover);
}

/* ── Footer ── */

.site-footer {
  padding-block: var(--space-5);
  border-top: 1px solid var(--color-border);
  background: var(--color-bg);
}

.footer-inner {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  color: var(--color-text-muted);
  font-size: var(--fs-xs);
}

.footer-inner nav {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
}

.footer-inner a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  color: var(--color-text-muted);
}

.footer-inner a:hover,
.footer-inner a:focus-visible {
  color: var(--color-link-hover);
}

/* ── Legal pages ── */

.legal-content {
  max-width: var(--container-narrow);
}

.legal-content h1 {
  margin-bottom: var(--space-6);
  font-size: var(--fs-h2);
  font-weight: var(--fw-semibold);
  line-height: var(--lh-tight);
}

.legal-content h2 {
  margin-block: var(--space-6) var(--space-3);
  font-size: var(--fs-h3);
  font-weight: var(--fw-semibold);
}

.legal-content p {
  color: var(--color-text-muted);
}

.legal-back {
  margin-top: var(--space-8);
}

.legal-back a {
  color: var(--color-link-hover);
  font-weight: var(--fw-medium);
}

.legal-back a:hover,
.legal-back a:focus-visible {
  text-decoration: underline;
}

/* ── Breakpoints ── */

@media (min-width: 480px) {
  .brand-subline {
    display: block;
  }
}

@media (max-width: 479px) {
  .brand-subline {
    display: none;
  }
}

@media (min-width: 768px) {
  .site-nav {
    display: flex;
  }

  .nav-toggle,
  .mobile-nav {
    display: none;
  }

  .hero-actions {
    flex-direction: row;
    align-items: center;
    flex-wrap: wrap;
  }

  .feature-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .contact-box {
    grid-template-columns: 1fr;
    gap: var(--space-7);
  }
}

@media (min-width: 900px) {
  .hero-grid {
    grid-template-columns: minmax(0, 1.5fr) minmax(260px, 0.75fr);
    align-items: start;
    gap: var(--space-8);
  }
}

@media (min-width: 1024px) {
  .about-grid {
    grid-template-columns: minmax(220px, 320px) minmax(0, 1fr);
    gap: var(--space-8);
  }

  .footer-inner {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}