/* Elias Wüst — Bewerbungs-Website
   Liquid-Glass-Stil, variable Typografie, Hell-/Dunkel-/Kontrastmodus */

@font-face {
  font-family: "Bricolage Grotesque";
  src: url("../fonts/BricolageGrotesque-VariableFont_opsz,wdth,wght.ttf") format("truetype-variations"),
       url("../fonts/BricolageGrotesque-VariableFont_opsz,wdth,wght.ttf") format("truetype");
  font-weight: 200 800;
  font-stretch: 75% 100%;
  font-style: normal;
  font-display: swap;
}

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

:root {
  --font-scale: 1;
  --line-scale: 1.6;
  --blue: #0000ff;
  --radius-lg: 28px;
  --radius-md: 18px;
  --radius-sm: 12px;
  --safe-t: env(safe-area-inset-top, 0px);
  --safe-b: env(safe-area-inset-bottom, 0px);
  --safe-l: env(safe-area-inset-left, 0px);
  --safe-r: env(safe-area-inset-right, 0px);
  color-scheme: light dark;
}

/* ---------- Farbmodi ---------- */
[data-theme="light"] {
  --overlay-color: 0, 0, 255;
  --overlay-alpha: 0.5;
  --glass-bg: 255, 255, 255;
  --glass-alpha: 0.55;
  --glass-border: 255, 255, 255;
  --glass-border-alpha: 0.65;
  --text: 8, 8, 32;
  --text-strong: #050514;
  --text-inverse: #ffffff;
  --logo-color: #0000ff;
  --accent: #0000ff;
  --accent-contrast: #ffffff;
  --focus-ring: #0000ff;
  --card-shadow: 0 8px 32px rgba(0, 0, 60, 0.18);
  --page-bg: #dfe3ff;
}

[data-theme="dark"] {
  --overlay-color: 2, 2, 40;
  --overlay-alpha: 0.72;
  --glass-bg: 12, 12, 32;
  --glass-alpha: 0.55;
  --glass-border: 255, 255, 255;
  --glass-border-alpha: 0.14;
  --text: 232, 235, 255;
  --text-strong: #f4f5ff;
  --text-inverse: #0a0a1f;
  --logo-color: #9fb2ff;
  --accent: #93a5ff;
  --accent-contrast: #05051a;
  --focus-ring: #9fb2ff;
  --card-shadow: 0 8px 32px rgba(0, 0, 0, 0.55);
  --page-bg: #05051a;
}

[data-theme="contrast"] {
  --overlay-color: 255, 255, 255;
  --overlay-alpha: 1;
  --glass-bg: 255, 255, 255;
  --glass-alpha: 1;
  --glass-border: 0, 0, 0;
  --glass-border-alpha: 1;
  --text: 0, 0, 0;
  --text-strong: #000000;
  --text-inverse: #ffffff;
  --logo-color: #000000;
  --accent: #0000ff;
  --accent-contrast: #ffffff;
  --focus-ring: #000000;
  --card-shadow: none;
  --page-bg: #ffffff;
}

html {
  font-size: calc(100% * var(--font-scale));
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100svh;
  font-family: "Bricolage Grotesque", system-ui, -apple-system, "Segoe UI", sans-serif;
  font-optical-sizing: auto;
  font-weight: 400;
  line-height: var(--line-scale);
  color: rgb(var(--text));
  background: var(--page-bg);
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  * {
    animation-duration: 0.001ms !important;
    transition-duration: 0.001ms !important;
  }
}

img,
video {
  max-width: 100%;
  display: block;
}

a {
  color: rgb(var(--text));
}

/* ---------- Skip-Link ---------- */
.skip-link {
  position: fixed;
  top: -100%;
  left: 1rem;
  z-index: 1000;
  padding: 0.75em 1.25em;
  background: var(--blue);
  color: #fff;
  border-radius: var(--radius-sm);
  text-decoration: none;
  font-weight: 600;
  transition: top 0.2s ease;
}

.skip-link:focus {
  top: calc(1rem + var(--safe-t));
}

/* ---------- Fokus-Stil ---------- */
:focus-visible {
  outline: 3px solid var(--focus-ring);
  outline-offset: 3px;
  border-radius: 6px;
}

/* ---------- Hintergrundvideo ---------- */
.bg-media {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: -2;
  overflow: hidden;
}

.bg-media video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.bg-overlay {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  background: rgba(var(--overlay-color), var(--overlay-alpha));
  transition: background-color 0.35s ease;
}

[data-theme="contrast"] .bg-media {
  display: none;
}

/* ---------- Glas-Komponente ---------- */
.glass {
  position: relative;
  background: rgba(var(--glass-bg), var(--glass-alpha));
  border: 1px solid rgba(var(--glass-border), var(--glass-border-alpha));
  border-radius: var(--radius-lg);
  box-shadow: var(--card-shadow);
  backdrop-filter: blur(24px) saturate(180%);
  -webkit-backdrop-filter: blur(24px) saturate(180%);
  isolation: isolate;
}

.glass::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.35), rgba(255, 255, 255, 0) 45%);
  opacity: 0.6;
  pointer-events: none;
  z-index: -1;
}

[data-theme="contrast"] .glass {
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}

[data-theme="contrast"] .glass::before {
  display: none;
}

@supports not ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))) {
  .glass {
    background: rgb(var(--glass-bg));
  }
}

/* ---------- Layout-Hilfen ---------- */
.container {
  width: 100%;
  max-width: 68rem;
  margin-inline: auto;
  padding-inline: max(1.25rem, var(--safe-l)) max(1.25rem, var(--safe-r));
}

section {
  padding-block: clamp(3rem, 8vw, 6rem);
}

.section-heading {
  font-size: clamp(1.6rem, 1.1rem + 2vw, 2.4rem);
  font-weight: 700;
  color: var(--text-strong);
  margin: 0 0 1rem;
}

.section-lede {
  max-width: 42rem;
  margin: 0 0 2.5rem;
  font-size: 1.05rem;
}

/* ---------- Kopfbereich ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  padding-top: var(--safe-t);
}

.header-bar {
  margin: max(0.75rem, var(--safe-t)) max(1rem, var(--safe-l)) 0 max(1rem, var(--safe-r));
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.6rem 0.9rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
  color: var(--text-strong);
  font-weight: 700;
  margin-right: auto;
}

.brand svg {
  width: 2.1rem;
  height: auto;
  color: var(--logo-color);
  flex-shrink: 0;
}

.brand .cls-1 {
  fill: currentColor;
  transition: fill 0.3s ease;
}

.brand-name {
  font-size: 1rem;
  white-space: nowrap;
}

.main-nav {
  display: flex;
  gap: 0.25rem;
  overflow-x: auto;
  scrollbar-width: thin;
  max-width: 55vw;
}

.main-nav a {
  display: inline-block;
  padding: 0.5em 0.9em;
  border-radius: 999px;
  text-decoration: none;
  font-size: 0.92rem;
  font-weight: 600;
  white-space: nowrap;
  color: rgb(var(--text));
}

.main-nav a:hover,
.main-nav a:focus-visible {
  background: rgba(var(--overlay-color), 0.18);
}

.settings-toggle {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  gap: 0.4em;
  padding: 0.55em 0.8em;
  border-radius: 999px;
  border: 1px solid rgba(var(--glass-border), var(--glass-border-alpha));
  background: rgba(var(--overlay-color), 0.15);
  color: rgb(var(--text));
  font: inherit;
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
}

.settings-toggle svg {
  width: 1.2rem;
  height: 1.2rem;
}

/* ---------- Einstellungspanel ---------- */
.settings-panel {
  margin: 0.6rem max(1rem, var(--safe-l)) 0 max(1rem, var(--safe-r));
  padding: 1.25rem;
  display: grid;
  gap: 1.25rem;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
}

.settings-panel[hidden] {
  display: none;
}

.control-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.control-group label {
  font-weight: 700;
  font-size: 0.92rem;
}

.control-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.control-row output {
  min-width: 4.5rem;
  text-align: right;
  font-variant-numeric: tabular-nums;
  font-size: 0.85rem;
  font-weight: 600;
}

input[type="range"] {
  -webkit-appearance: none;
  appearance: none;
  flex: 1;
  height: 6px;
  border-radius: 999px;
  background: rgba(var(--overlay-color), 0.35);
  outline-offset: 6px;
}

input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--accent);
  border: 3px solid rgb(var(--glass-bg));
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.35);
  cursor: pointer;
}

input[type="range"]::-moz-range-thumb {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--accent);
  border: 3px solid rgb(var(--glass-bg));
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.35);
  cursor: pointer;
}

.theme-labels {
  display: flex;
  justify-content: space-between;
  font-size: 0.78rem;
  opacity: 0.85;
  padding-inline: 2px;
}

/* ---------- Hero ---------- */
.hero {
  min-height: calc(100svh - 6rem);
  display: flex;
  align-items: center;
  padding-block: clamp(4rem, 12vw, 7rem);
}

.hero-card {
  padding: clamp(1.75rem, 4vw, 3.25rem);
  max-width: 44rem;
}

.eyebrow {
  display: inline-block;
  padding: 0.4em 0.9em;
  border-radius: 999px;
  background: rgba(var(--overlay-color), 0.2);
  border: 1px solid rgba(var(--glass-border), var(--glass-border-alpha));
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  margin-bottom: 1.25rem;
}

.hero h1 {
  margin: 0 0 0.5rem;
  font-size: clamp(2.4rem, 1.6rem + 4vw, 4.2rem);
  font-weight: 800;
  color: var(--text-strong);
  line-height: 1.05;
}

.hero .role {
  margin: 0 0 1.5rem;
  font-size: clamp(1.1rem, 1rem + 0.6vw, 1.4rem);
  font-weight: 600;
}

.hero p.pitch {
  max-width: 38rem;
  margin: 0 0 2rem;
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
  padding: 0.85em 1.5em;
  border-radius: 999px;
  font-weight: 700;
  text-decoration: none;
  font-size: 1rem;
  border: 1px solid transparent;
}

.btn-primary {
  background: var(--accent);
  color: var(--accent-contrast);
}

.btn-secondary {
  background: rgba(var(--overlay-color), 0.18);
  color: rgb(var(--text));
  border-color: rgba(var(--glass-border), var(--glass-border-alpha));
}

.btn:hover,
.btn:focus-visible {
  filter: brightness(1.08);
}

/* ---------- Karten-Raster ---------- */
.card-grid {
  display: grid;
  gap: 1.25rem;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
}

.strength-card {
  padding: 1.5rem;
}

.strength-card svg {
  width: 2rem;
  height: 2rem;
  color: var(--accent);
  margin-bottom: 0.85rem;
}

.strength-card h3 {
  margin: 0 0 0.4rem;
  font-size: 1.1rem;
  color: var(--text-strong);
}

.strength-card p {
  margin: 0;
  font-size: 0.95rem;
}

/* ---------- Motivation ---------- */
.motivation-card {
  padding: clamp(1.75rem, 4vw, 2.75rem);
}

/* ---------- Kontakt ---------- */
.contact-card {
  padding: clamp(1.75rem, 4vw, 2.75rem);
  display: grid;
  gap: 2rem;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  align-items: start;
}

.contact-list {
  margin: 0;
  display: grid;
  gap: 1rem;
}

.contact-list div {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.contact-list dt {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  opacity: 0.8;
  font-weight: 700;
}

.contact-list dd {
  margin: 0;
  font-size: 1.05rem;
}

.contact-list a {
  text-decoration-color: rgba(var(--text), 0.4);
}

/* ---------- Footer ---------- */
.site-footer {
  padding: 2rem max(1rem, var(--safe-l)) calc(2rem + var(--safe-b)) max(1rem, var(--safe-r));
}

.site-footer .glass {
  padding: 1.25rem 1.5rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.5rem;
  justify-content: space-between;
  align-items: center;
  font-size: 0.88rem;
}

/* ---------- Responsive ---------- */
@media (max-width: 640px) {
  .header-bar {
    flex-wrap: wrap;
  }

  .main-nav {
    order: 3;
    max-width: 100%;
    width: 100%;
  }

  .settings-toggle .label-text {
    display: none;
  }
}

@media (min-width: 641px) {
  .settings-panel {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}