/* ========================================
   dieWerkstatt.ai — Engineered Maximalism
   Dark workshop aesthetic, dual-accent system
   ======================================== */

:root {
  /* Surface */
  --bg: #0A0A0D;
  --bg-elevated: #101015;
  --bg-card: #131319;
  --bg-card-hover: #181820;

  /* Borders */
  --border: #1E1E28;
  --border-bright: #2D2D3D;
  --border-glow: rgba(255, 107, 53, 0.25);

  /* Text */
  --text: #F4F4F8;
  --text-muted: #9090A4;
  --text-dim: #5A5A6E;
  --text-faint: #353545;

  /* Accents */
  --accent-mint: #FF6B35;
  --accent-mint-dim: #E55520;
  --accent-cyan: #00E5FF;
  --accent-pink: #FF3D7F;
  --accent-pink-dim: #C42D62;

  --gradient-accent: linear-gradient(120deg, #FF6B35 0%, #FF3D7F 50%, #A855F7 100%);
  --gradient-accent-soft: linear-gradient(120deg, rgba(255,107,53,0.18) 0%, rgba(255,61,127,0.14) 50%, rgba(168,85,247,0.18) 100%);
  --gradient-mint-cyan: linear-gradient(135deg, #FF6B35 0%, #FF3D7F 100%);
  --gradient-pink-purple: linear-gradient(135deg, #FF3D7F 0%, #B556FF 100%);

  /* Typography */
  --font-display: 'Bricolage Grotesque', system-ui, sans-serif;
  --font-body: 'Inter Tight', system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', 'Courier New', monospace;

  /* Type scale */
  --fs-hero: clamp(2.75rem, 9vw, 7rem);
  --fs-statement: clamp(2rem, 6vw, 4.5rem);
  --fs-h2: clamp(2rem, 5vw, 3.5rem);
  --fs-h3: clamp(1.2rem, 2vw, 1.4rem);
  --fs-body: 1.0625rem;
  --fs-small: 0.95rem;
  --fs-xs: 0.875rem;
  --fs-tiny: 0.8125rem;

  /* Layout */
  --max-width: 1480px;
  --max-width-narrow: 1200px;
  --nav-height: 64px;
  --section-pad: clamp(5rem, 10vw, 8rem);

  /* Radius */
  --radius: 4px;
  --radius-md: 8px;
  --radius-lg: 14px;

  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  /* GSAP ScrollToPlugin handles anchor smooth-scroll. Keep native fallback
     for prefers-reduced-motion / no-JS environments. */
  scroll-padding-top: var(--nav-height);
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: smooth; }
}

body {
  font-family: var(--font-body);
  font-size: var(--fs-body);
  line-height: 1.55;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

/* Background grid texture */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(255,255,255,0.015) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255,255,255,0.015) 1px, transparent 1px);
  background-size: 80px 80px;
  pointer-events: none;
  z-index: 0;
}

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button, input, select, textarea { font: inherit; color: inherit; border: none; background: none; }
button { cursor: pointer; }

/* --- Accessibility --- */
.skip-nav {
  position: absolute;
  top: -100%;
  left: 50%;
  transform: translateX(-50%);
  background: var(--accent-mint);
  color: var(--bg);
  padding: 0.5rem 1.25rem;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: var(--fs-small);
  z-index: 1000;
  transition: top var(--transition);
}
.skip-nav:focus { top: 0.75rem; }

:focus-visible {
  outline: 2px solid var(--accent-mint);
  outline-offset: 3px;
}

/* --- Typography --- */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  line-height: 0.95;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.04em;
  font-variation-settings: "opsz" 96;
}

h1 { font-size: var(--fs-hero); }
h2 { font-size: var(--fs-h2); margin-bottom: 0.75rem; letter-spacing: -0.03em; }
h3 { font-size: var(--fs-h3); margin-bottom: 0.5rem; letter-spacing: -0.02em; line-height: 1.2; }

p { margin-bottom: 1rem; line-height: 1.65; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.625rem;
  font-family: var(--font-body);
  font-size: var(--fs-small);
  font-weight: 500;
  letter-spacing: -0.005em;
  color: var(--accent-mint);
}

.eyebrow::before {
  content: '';
  width: 6px;
  height: 6px;
  background: var(--accent-mint);
  display: inline-block;
  border-radius: 50%;
  box-shadow: 0 0 10px var(--accent-mint);
}

.eyebrow--pink {
  color: var(--accent-pink);
}

.eyebrow--pink::before {
  background: var(--accent-pink);
  box-shadow: 0 0 10px var(--accent-pink);
}

.gradient-text {
  background: var(--gradient-accent);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  color: transparent;
}

.gradient-text--pink {
  background: var(--gradient-pink-purple);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.gradient-text--mint {
  background: var(--gradient-mint-cyan);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* --- Layout --- */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 clamp(1.25rem, 4vw, 3rem);
  position: relative;
  z-index: 1;
}

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

.section { padding: var(--section-pad) 0; position: relative; }

.section-header {
  margin-bottom: clamp(2.5rem, 6vw, 4.5rem);
  max-width: 720px;
}

.section-header--center {
  text-align: center;
  margin-left: auto;
  margin-right: auto;
}

.section-header .eyebrow { margin-bottom: 1rem; }

.section-header p {
  color: var(--text-muted);
  font-size: clamp(1.0625rem, 1.4vw, 1.2rem);
  line-height: 1.6;
  margin-top: 1rem;
  max-width: 600px;
}

.section-header--center p { margin-left: auto; margin-right: auto; }

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.875rem 1.75rem;
  border-radius: var(--radius);
  font-weight: 500;
  font-size: var(--fs-small);
  font-family: var(--font-body);
  transition: all var(--transition);
  white-space: nowrap;
  letter-spacing: -0.01em;
  border: 1px solid transparent;
  cursor: pointer;
}

.btn-primary {
  background: var(--accent-mint);
  color: #FFFFFF;
  font-weight: 600;
  position: relative;
  overflow: hidden;
  /* Magnetic offset driven by Anime.js (JS writes inline style on the element) */
  --magnet-x: 0px;
  --magnet-y: 0px;
}

.btn-primary:hover {
  transform: translateY(-1px);
  background: #FF8556;
  box-shadow: 0 8px 24px rgba(255, 107, 53, 0.35);
}

/* When Anime.js drives the button transform, override the hover translateY
   so the magnetic offset isn't fighting it. JS handles transform exclusively. */
html.has-anime .btn-primary:hover {
  transform: none;
}

/* Click ripple element appended by JS.
   Centered on click point via negative margins (so Anime.js can own
   the `transform` property without us needing translate-50% there). */
.btn-primary .btn-ripple {
  position: absolute;
  border-radius: 50%;
  background: rgba(10, 10, 13, 0.35);
  pointer-events: none;
  width: 12px;
  height: 12px;
  margin-left: -6px;
  margin-top: -6px;
  transform: scale(0);
  z-index: 0;
}

.btn-primary > * {
  position: relative;
  z-index: 1;
}

.btn-primary svg { transition: transform var(--transition); }
.btn-primary:hover svg { transform: translateX(3px); }

.btn-outline {
  border: 1px solid var(--border-bright);
  color: var(--text);
  background: transparent;
}

.btn-outline:hover {
  border-color: var(--text);
  background: rgba(255,255,255,0.03);
}

/* --- Reveal ---
   Initial state: hidden. GSAP ScrollTrigger fades these in via JS.
   Fallback (.no-gsap or prefers-reduced-motion): show immediately, no motion. */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  will-change: opacity, transform;
}

/* If GSAP fails to load or is disabled, content must still be visible. */
html.no-gsap .reveal,
html.reduced-motion .reveal {
  opacity: 1;
  transform: none;
  will-change: auto;
}

/* Fallback: show content if GSAP hasn't initialised within ~1s after load */
.reveal.is-revealed {
  opacity: 1;
  transform: none;
}

/* ========================================
   Navigation
   ======================================== */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  transition: background var(--transition), border-color var(--transition);
  border-bottom: 1px solid transparent;
}

.nav.scrolled {
  background: rgba(10, 10, 13, 0.85);
  backdrop-filter: blur(20px) saturate(150%);
  -webkit-backdrop-filter: blur(20px) saturate(150%);
  border-bottom-color: var(--border);
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--nav-height);
}

.nav__logo {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.04em;
  display: inline-flex;
  align-items: center;
}

.nav__logo span {
  background: var(--gradient-accent);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.nav__links {
  display: flex;
  gap: 2rem;
  align-items: center;
}

.nav__link {
  color: var(--text-muted);
  font-weight: 500;
  font-size: var(--fs-small);
  font-family: var(--font-body);
  padding: 0.25rem 0;
  transition: color var(--transition);
  position: relative;
}

.nav__link::before {
  content: '';
  position: absolute;
  left: -12px; top: 50%;
  transform: translateY(-50%);
  width: 4px; height: 4px;
  background: var(--accent-mint);
  border-radius: 50%;
  opacity: 0;
  transition: opacity var(--transition);
}

.nav__link:hover,
.nav__link.active {
  color: var(--text);
}

.nav__link:hover::before,
.nav__link.active::before {
  opacity: 1;
}

.nav__cta {
  margin-left: 0.5rem;
}

/* Hamburger */
.nav__hamburger {
  display: none;
  flex-direction: column;
  gap: 4px;
  padding: 0.5rem;
  z-index: 101;
}

.nav__hamburger-line {
  display: block;
  width: 22px;
  height: 1.5px;
  background: var(--text);
  border-radius: 1px;
  transition: all var(--transition);
}

.nav__hamburger.active .nav__hamburger-line:nth-child(1) { transform: rotate(45deg) translate(4px, 4px); background: var(--accent-mint); }
.nav__hamburger.active .nav__hamburger-line:nth-child(2) { opacity: 0; }
.nav__hamburger.active .nav__hamburger-line:nth-child(3) { transform: rotate(-45deg) translate(4px, -4px); background: var(--accent-mint); }

@media (max-width: 880px) {
  .nav__hamburger { display: flex; }

  .nav__cta { display: none; }

  .nav__links {
    position: fixed;
    top: 0; right: 0;
    width: min(320px, 85vw);
    height: 100vh;
    flex-direction: column;
    align-items: flex-start;
    background: var(--bg-elevated);
    padding: calc(var(--nav-height) + 2rem) 2rem 2rem;
    gap: 1.25rem;
    transform: translateX(100%);
    transition: transform var(--transition);
    border-left: 1px solid var(--border);
  }

  .nav__links.open { transform: translateX(0); }

  .nav__link {
    font-size: var(--fs-body);
    color: var(--text);
  }
  .nav__link::before { display: none; }
}

/* ========================================
   Hero
   ======================================== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: calc(var(--nav-height) + 4rem) 0 2rem;
  overflow: hidden;
  isolation: isolate;
}

/* Gradient mesh background */
.hero::before {
  content: '';
  position: absolute;
  top: -20%; left: -10%;
  width: 70vw; height: 70vw;
  max-width: 900px; max-height: 900px;
  background: radial-gradient(circle, rgba(255, 107, 53, 0.14) 0%, transparent 60%);
  border-radius: 50%;
  filter: blur(60px);
  z-index: -1;
  animation: float 20s ease-in-out infinite;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -20%; right: -10%;
  width: 60vw; height: 60vw;
  max-width: 800px; max-height: 800px;
  background: radial-gradient(circle, rgba(255, 61, 127, 0.10) 0%, transparent 60%);
  border-radius: 50%;
  filter: blur(60px);
  z-index: -1;
  animation: float 25s ease-in-out infinite reverse;
}

@keyframes float {
  0%, 100% { transform: translate(0, 0); }
  50% { transform: translate(40px, -40px); }
}

/* 3D hero canvas — sits between gradient blobs (z:-1) and content (z:1) */
.hero__canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
  display: block;
  opacity: 0;
  transition: opacity 1.4s cubic-bezier(0.4, 0, 0.2, 1);
  /* Soft radial mask: fade the scene out toward the left edge so the
     hero copy reads cleanly. Right-weighted ellipse, gentle falloff. */
  -webkit-mask-image: radial-gradient(ellipse 70% 90% at 78% 55%, #000 30%, rgba(0,0,0,0.55) 65%, transparent 100%);
          mask-image: radial-gradient(ellipse 70% 90% at 78% 55%, #000 30%, rgba(0,0,0,0.55) 65%, transparent 100%);
}

.hero__canvas.is-ready {
  opacity: 0.85;
}

@media (max-width: 880px) {
  .hero__canvas {
    /* On narrow screens the text wraps full-width — center the scene
       and dim further so it never crowds copy. */
    -webkit-mask-image: radial-gradient(ellipse 80% 70% at 50% 60%, #000 0%, rgba(0,0,0,0.4) 60%, transparent 100%);
            mask-image: radial-gradient(ellipse 80% 70% at 50% 60%, #000 0%, rgba(0,0,0,0.4) 60%, transparent 100%);
  }
  .hero__canvas.is-ready { opacity: 0.55; }
}

@media (prefers-reduced-motion: reduce) {
  .hero__canvas { display: none; }
}

.hero__inner {
  position: relative;
  width: 100%;
  margin-block: auto;
}

.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.625rem;
  padding: 0.45rem 0.95rem;
  border: 1px solid var(--border);
  border-radius: 100px;
  font-family: var(--font-body);
  font-size: var(--fs-xs);
  font-weight: 500;
  color: var(--text-muted);
  margin-bottom: 2.5rem;
  background: rgba(255,255,255,0.02);
  backdrop-filter: blur(10px);
}

.hero__eyebrow-dot {
  width: 6px; height: 6px;
  background: var(--accent-mint);
  border-radius: 50%;
  box-shadow: 0 0 10px var(--accent-mint);
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

.hero__title {
  font-size: var(--fs-hero);
  line-height: 0.92;
  letter-spacing: -0.045em;
  margin-bottom: 2rem;
  max-width: 18ch;
  font-weight: 700;
  font-variation-settings: "opsz" 96;
}

.hero__title-line {
  display: block;
  overflow: hidden;
}

.hero__title-accent {
  background: var(--gradient-accent);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  display: inline-block;
}

.hero__location {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 600;
  color: var(--text-muted);
  letter-spacing: -0.025em;
  line-height: 1;
  margin-bottom: 2rem;
  font-variation-settings: "opsz" 96;
}

.hero__subtitle {
  font-size: clamp(1.05rem, 1.6vw, 1.25rem);
  max-width: 580px;
  margin-bottom: 2.5rem;
  color: var(--text-muted);
  line-height: 1.6;
}

.hero__cta {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.hero__meta {
  margin-top: clamp(3rem, 6vw, 5rem);
  padding: 1.5rem 0 0;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  flex-wrap: wrap;
  gap: 2rem;
  color: var(--text-dim);
}

.hero__meta-label {
  display: block;
  font-size: var(--fs-xs);
  color: var(--text-dim);
  margin-bottom: 0.25rem;
}

.hero__meta-value {
  display: block;
  font-size: var(--fs-small);
  color: var(--text);
  font-weight: 500;
}

.hero__meta-item {
  display: flex;
  flex-direction: column;
}

@media (max-width: 768px) {
  .hero__meta {
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
  }
}

/* ========================================
   Statement Banner
   ======================================== */
.statement {
  padding: clamp(4rem, 8vw, 6rem) 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  position: relative;
  background: var(--bg-elevated);
}

.statement__text {
  font-family: var(--font-display);
  font-size: var(--fs-statement);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.04em;
  text-transform: uppercase;
  max-width: 22ch;
  font-variation-settings: "opsz" 96;
}

.statement__text .gradient-text,
.statement__text .gradient-text--pink,
.statement__text .gradient-text--mint {
  display: inline-block;
}

.statement__text small {
  display: block;
  font-size: var(--fs-small);
  color: var(--text-muted);
  margin-top: 1.5rem;
}

/* ========================================
   Leistungen
   ======================================== */
.leistungen {
  padding: var(--section-pad) 0;
}

.cards-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  /* 3D context for Anime.js card tilt micro-interaction */
  perspective: 1200px;
  transform-style: preserve-3d;
}

@media (min-width: 1024px) {
  .cards-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

@media (max-width: 540px) {
  .cards-grid {
    grid-template-columns: 1fr;
  }
}

.card {
  background: var(--bg);
  padding: 2rem 1.5rem;
  transition: background var(--transition);
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: 380px;
  overflow: hidden;
  isolation: isolate;
  /* Mouse-tracked shine origin (updated from JS) */
  --mouse-x: 50%;
  --mouse-y: 50%;
  /* 3D-ready for Anime.js tilt; will-change applied only while interacting */
  transform-style: preserve-3d;
}

/* Background scrim makes the text readable over the full-card 3D scene */
.card::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background:
    linear-gradient(180deg, rgba(10,10,13,0.55) 0%, rgba(10,10,13,0.78) 60%, rgba(10,10,13,0.92) 100%);
  transition: opacity var(--transition);
}

.card:hover {
  background: var(--bg-card);
}

.card:hover::before {
  opacity: 0.85;
}

/* Tilt-active state: enable will-change while interacting (set by JS) */
.card.is-tilting {
  will-change: transform;
}

/* Cursor-tracked shine highlight on card surface.
   Only visible when JS-driven tilt is engaged (.is-tilting), so on
   touch devices and reduced-motion users it stays invisible. */
.card::after {
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(
    420px circle at var(--mouse-x) var(--mouse-y),
    rgba(255, 107, 53, 0.12) 0%,
    rgba(255, 107, 53, 0.05) 25%,
    transparent 60%
  );
  opacity: 0;
  transition: opacity 0.4s ease;
  z-index: 1;
  border-radius: inherit;
}

.card.is-tilting::after {
  opacity: 1;
}

/* Card text content stays above the icon layer + scrim */
.card > h3,
.card > .card__desc,
.card > .card__list {
  position: relative;
  z-index: 2;
}

.card > h3 { margin-top: auto; }

/* Card icon container is now a full-card backdrop layer behind the text.
   The 3D scene fills the whole card; scrim (.card::before) handles legibility. */
.card__icon {
  position: absolute;
  inset: 0;
  z-index: 0;
  margin: 0;
  pointer-events: none;
  color: var(--accent-mint);
  transition: opacity var(--transition);
  opacity: 0.85;
}

.card:hover .card__icon { opacity: 1; }

.card__list li::before { background: var(--accent-mint); }

.card__icon svg {
  position: absolute;
  inset: 50% 0 0 50%;
  width: 60%;
  height: 60%;
  transform: translate(-50%, -50%);
}

/* Mini 3D scenes inside cards. The canvas is positioned absolutely so
   it shares the wrapper with the fallback SVG. When JS successfully
   initializes the WebGL scene, .has-scene hides the SVG fallback. */
.card__scene {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
  pointer-events: none;
  opacity: 0;
  transition: opacity 320ms ease;
}

.card__scene.is-ready { opacity: 1; }

.card__icon.has-scene > svg { display: none; }

.card h3 {
  font-size: var(--fs-h3);
  font-weight: 700;
  margin-bottom: 0.75rem;
  letter-spacing: -0.02em;
}

.card__desc {
  font-size: var(--fs-body);
  color: var(--text-muted);
  margin-bottom: 1.25rem;
  line-height: 1.6;
}

.card__list {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.card__list li {
  font-family: var(--font-body);
  font-size: var(--fs-small);
  color: var(--text-muted);
  display: flex;
  align-items: baseline;
  gap: 0.625rem;
  line-height: 1.6;
}

.card__list li::before {
  content: '';
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--accent-mint);
  flex-shrink: 0;
  transform: translateY(-2px);
}

/* ========================================
   Process
   ======================================== */
.process {
  padding: var(--section-pad) 0;
  background: var(--bg-elevated);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.process__steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
}

@media (max-width: 880px) {
  .process__steps { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 540px) {
  .process__steps { grid-template-columns: 1fr; }
}

.step {
  background: var(--bg-elevated);
  padding: 2rem 1.5rem;
  position: relative;
  transition: background var(--transition);
  display: flex;
  flex-direction: column;
  min-height: 360px;
  overflow: hidden;
  isolation: isolate;
}

/* Background scrim makes step text readable over the full-card 3D scene */
.step::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background:
    linear-gradient(180deg, rgba(16,16,21,0.55) 0%, rgba(16,16,21,0.78) 60%, rgba(16,16,21,0.92) 100%);
  transition: opacity var(--transition);
}

.step:hover { background: var(--bg-card); }
.step:hover::before { opacity: 0.85; }

/* Step text content sits above the scene + scrim */
.step > .step__num,
.step > .step__label,
.step > h3,
.step > .step__desc {
  position: relative;
  z-index: 2;
}

.step > .step__label { margin-top: auto; }

/* Massive numeric marker — sits in the upper-left of the step card,
   layered over the 3D scene + scrim */
.step__num {
  font-family: var(--font-display);
  font-size: clamp(4rem, 7vw, 6rem);
  font-weight: 800;
  line-height: 0.9;
  letter-spacing: -0.06em;
  font-variation-settings: "opsz" 96;
  color: var(--accent-mint);
  margin-bottom: 0.5rem;
  align-self: flex-start;
  text-shadow: 0 4px 24px rgba(255, 107, 53, 0.35);
}

/* Step icon container is now a full-card backdrop layer behind the text. */
.step__icon {
  position: absolute;
  inset: 0;
  z-index: 0;
  margin: 0;
  pointer-events: none;
  transition: opacity var(--transition);
  opacity: 0.85;
}

.step:hover .step__icon { opacity: 1; }

.step__scene {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
  pointer-events: none;
  opacity: 0;
  transition: opacity 320ms ease;
}

.step__scene.is-ready { opacity: 1; }

.step__label {
  font-size: var(--fs-xs);
  color: var(--text-dim);
  margin-bottom: 0.5rem;
  display: block;
  font-weight: 500;
}

.step h3 {
  font-size: 1.4rem;
  margin-bottom: 0.75rem;
  letter-spacing: -0.02em;
}

.step__desc {
  font-size: var(--fs-body);
  color: var(--text-muted);
  line-height: 1.65;
}

/* ========================================
   About / Ueber mich
   ======================================== */
.about {
  padding: var(--section-pad) 0;
}

.about__main {
  max-width: 720px;
}

.about__lead {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 2.5vw, 2rem);
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: -0.025em;
  color: var(--text);
  margin-bottom: 2rem;
  font-variation-settings: "opsz" 96;
}

.about__body p {
  color: var(--text-muted);
  line-height: 1.7;
  font-size: var(--fs-body);
}

.about__facts {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.fact {
  padding: 1.5rem;
  background: var(--bg);
  transition: background var(--transition);
}

.fact:hover { background: var(--bg-card); }

.fact__label {
  font-size: var(--fs-xs);
  color: var(--text-dim);
  margin-bottom: 0.5rem;
  display: block;
  font-weight: 500;
}

.fact__value {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1;
  display: block;
  font-variation-settings: "opsz" 96;
}

.fact--accent .fact__value {
  background: var(--gradient-accent);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.fact__suffix {
  display: inline;
  font-family: var(--font-display);
  font-weight: 700;
}

.fact__sub {
  font-size: var(--fs-xs);
  color: var(--text-muted);
  margin-top: 0.5rem;
  display: block;
}

/* ========================================
   FAQ
   ======================================== */
.faq {
  padding: var(--section-pad) 0;
  background: var(--bg-elevated);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.faq__list {
  border-top: 1px solid var(--border);
  max-width: 900px;
}

.faq__item {
  border-bottom: 1px solid var(--border);
  position: relative;
  transition: background var(--transition);
}

.faq__item[open] {
  background: var(--bg-card);
}

.faq__summary {
  padding: 1.5rem 3rem 1.5rem 0;
  cursor: pointer;
  font-family: var(--font-display);
  font-size: clamp(1.05rem, 1.5vw, 1.25rem);
  font-weight: 600;
  letter-spacing: -0.02em;
  list-style: none;
  position: relative;
  transition: color var(--transition);
}

.faq__summary::-webkit-details-marker { display: none; }

.faq__summary::after {
  content: '';
  position: absolute;
  right: 1rem; top: 50%;
  width: 16px; height: 16px;
  border-right: 1.5px solid var(--text-muted);
  border-bottom: 1.5px solid var(--text-muted);
  transform: translateY(-70%) rotate(45deg);
  transition: transform var(--transition), border-color var(--transition);
}

.faq__item[open] .faq__summary::after {
  transform: translateY(-30%) rotate(-135deg);
  border-color: var(--accent-mint);
}

/* When Anime.js drives chevron rotation, suppress CSS transition so
   spring rotation isn't double-eased. JS reads/writes the rotation
   on a CSS variable applied via inline style. */
html.has-anime .faq__summary::after {
  transition: border-color var(--transition);
  transform: translateY(-70%) rotate(var(--chevron-rotate, 45deg));
}

html.has-anime .faq__item[open] .faq__summary::after {
  transform: translateY(-70%) rotate(var(--chevron-rotate, 225deg));
}

.faq__item[open] .faq__summary,
.faq__summary:hover {
  color: var(--accent-mint);
}

.faq__summary:hover::after {
  border-color: var(--accent-mint);
}

.faq__answer {
  padding: 0 3rem 1.75rem 0;
  color: var(--text-muted);
  line-height: 1.7;
  font-size: var(--fs-body);
  max-width: 70ch;
}

/* ========================================
   Kontakt
   ======================================== */
.kontakt {
  padding: var(--section-pad) 0;
}

.kontakt__grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: clamp(2rem, 5vw, 5rem);
  align-items: start;
}

@media (max-width: 880px) {
  .kontakt__grid { grid-template-columns: 1fr; }
}

.kontakt__info {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.kontakt__detail {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  padding: 1.25rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--bg-card);
  transition: border-color var(--transition), background var(--transition);
}

.kontakt__detail:hover {
  border-color: var(--border-bright);
  background: var(--bg-card-hover);
}

.kontakt__icon {
  width: 36px; height: 36px;
  min-width: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius);
  background: rgba(255, 107, 53, 0.10);
  color: var(--accent-mint);
}

.kontakt__icon svg { width: 16px; height: 16px; }

.kontakt__detail strong {
  display: block;
  font-size: var(--fs-xs);
  color: var(--text-dim);
  font-weight: 500;
  margin-bottom: 0.35rem;
}

.kontakt__detail a,
.kontakt__detail span {
  color: var(--text);
  font-size: var(--fs-body);
}

.kontakt__detail a:hover {
  color: var(--accent-mint);
}

.kontakt__maps-link {
  display: inline-block;
  margin-top: 0.5rem;
  color: var(--accent-mint) !important;
  font-size: var(--fs-xs) !important;
  font-weight: 500;
}

.kontakt__maps-link:hover {
  text-decoration: underline;
}

.kontakt__form {
  padding: 2rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--bg-card);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

@media (max-width: 540px) {
  .form-row { grid-template-columns: 1fr; }
}

.form-group { margin-bottom: 1.25rem; }

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  font-size: var(--fs-small);
  color: var(--text);
  font-weight: 500;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.85rem 1rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg);
  font-size: var(--fs-body);
  color: var(--text);
  transition: border-color var(--transition), box-shadow var(--transition);
  font-family: var(--font-body);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--accent-mint);
  box-shadow: 0 0 0 3px rgba(255, 107, 53, 0.12);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--text-faint);
}

.form-group input.error,
.form-group textarea.error { border-color: var(--accent-pink); }

.form-group .error-msg {
  color: var(--accent-pink);
  font-size: var(--fs-xs);
  margin-top: 0.4rem;
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

.btn-full { width: 100%; padding: 1rem; }

.form-status {
  margin-top: 1rem;
  font-size: var(--fs-small);
  text-align: center;
}

.form-status.success { color: var(--accent-mint); }
.form-status.error { color: var(--accent-pink); }

.form__note {
  margin-top: 1.25rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--border);
  font-size: var(--fs-xs);
  color: var(--text-dim);
  text-align: center;
}

/* ========================================
   Footer
   ======================================== */
.footer {
  background: var(--bg);
  border-top: 1px solid var(--border);
  padding: 3rem 0 1.5rem;
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 2rem;
  margin-bottom: 3rem;
}

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

@media (max-width: 540px) {
  .footer__grid { grid-template-columns: 1fr; }
}

.footer__brand .nav__logo {
  margin-bottom: 1rem;
  font-size: 1.25rem;
}

.footer__tag {
  color: var(--text-muted);
  font-size: var(--fs-body);
  max-width: 360px;
  margin-bottom: 1rem;
  line-height: 1.6;
}

.footer__col-title,
.footer__col h4 {
  font-family: var(--font-body);
  font-size: var(--fs-xs);
  color: var(--text-muted);
  margin-bottom: 1rem;
  font-weight: 500;
  letter-spacing: 0;
  line-height: 1.4;
}

.footer__col ul {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.footer__col a {
  color: var(--text-muted);
  font-size: var(--fs-body);
  transition: color var(--transition);
}

.footer__col a:hover { color: var(--accent-mint); }

.footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
  font-size: var(--fs-xs);
  color: var(--text-muted);
}

/* ========================================
   Legal Pages
   ======================================== */
.legal-page {
  padding-top: calc(var(--nav-height) + 5rem);
  padding-bottom: var(--section-pad);
}

.legal-page h1 {
  font-size: clamp(2rem, 5vw, 3.5rem);
  margin-bottom: 2.5rem;
  letter-spacing: -0.04em;
}

.legal-page h2 {
  font-size: clamp(1.25rem, 2.5vw, 1.5rem);
  margin-top: 3rem;
  margin-bottom: 1rem;
  letter-spacing: -0.02em;
}

.legal-page h3 {
  font-size: 1.05rem;
  font-weight: 600;
  margin-top: 1.5rem;
  margin-bottom: 0.5rem;
  letter-spacing: -0.01em;
}

.legal-page p {
  color: var(--text-muted);
  line-height: 1.75;
  font-size: var(--fs-small);
  max-width: 70ch;
}

.legal-page a { color: var(--accent-mint); }
.legal-page a:hover { text-decoration: underline; }

/* Force scrolled nav style on legal pages */
body.legal .nav { background: rgba(10, 10, 13, 0.85); backdrop-filter: blur(20px) saturate(150%); border-bottom: 1px solid var(--border); }

/* ========================================
   Mobile Polish & Touch-Optimization
   ======================================== */

/* Ensure interactive elements meet 44x44 minimum touch target on mobile */
@media (max-width: 768px) {
  .nav__link,
  .nav__hamburger,
  .footer__col a,
  .footer__links a,
  .faq__summary,
  .kontakt__detail a {
    min-height: 44px;
    display: inline-flex;
    align-items: center;
  }

  .nav__hamburger {
    width: 44px;
    height: 44px;
    justify-content: center;
  }

  .btn {
    min-height: 48px;
    padding: 0.95rem 1.5rem;
  }

  .form-group input,
  .form-group select,
  .form-group textarea {
    min-height: 48px;
    padding: 0.95rem 1rem;
    font-size: 1rem; /* prevents iOS zoom on focus */
  }

  .form-group textarea { min-height: 130px; }
}

/* Mobile-specific layout fixes */
@media (max-width: 540px) {
  .hero__title { font-size: clamp(2.5rem, 12vw, 4rem); }
  .hero__location { font-size: clamp(1.25rem, 5vw, 1.6rem); }
  .hero__subtitle { font-size: 1rem; }

  /* Cards: tighter padding on mobile */
  .card { padding: 1.5rem 1.25rem; min-height: 320px; }
  .step { padding: 1.5rem 1.25rem; min-height: 300px; }
  .step__num { font-size: clamp(3rem, 10vw, 5rem); }

  /* Statement banners more breathable on mobile */
  .statement__text { font-size: clamp(1.75rem, 7vw, 3rem); }

  /* Footer columns stack tight */
  .footer__grid { gap: 2rem; }

  /* Nav CTA hidden on mobile (hamburger handles) */
  .nav__cta { display: none; }
}

/* Tablet breakpoint refinement */
@media (min-width: 769px) and (max-width: 1023px) {
  .cards-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .process__steps {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Reduce 3D scene overhead on small/slow devices */
@media (max-width: 540px) {
  .card__icon { opacity: 0.7; }
  .step__icon { opacity: 0.7; }
}

@media (prefers-reduced-data: reduce) {
  .card__icon, .step__icon, .hero__canvas { opacity: 0; display: none; }
}