/* ================================================================
   403 Holding UG — Stylesheet
   Mobile-First · Dark Theme · Futuristic UI
   ================================================================ */

/* ── Custom Properties ────────────────────────────────────────── */
:root {
  --bg-base:      #080b0d;
  --bg-surface:   #0e1214;
  --bg-card:      #121619;
  --bg-card-hover:#161c20;
  --bg-input:     #0e1416;

  --accent:       #4fa89a;
  --accent-bright:#63c4b5;
  --accent-dim:   rgba(79, 168, 154, 0.15);
  --accent-glow:  rgba(79, 168, 154, 0.35);

  --text-primary:   #f0f4f3;
  --text-secondary: #8fa8a3;
  --text-muted:     #4d6560;

  --border:       rgba(79, 168, 154, 0.12);
  --border-hover: rgba(79, 168, 154, 0.35);

  --font-head: 'Space Grotesk', sans-serif;
  --font-body: 'Inter', sans-serif;

  --radius-sm:  8px;
  --radius-md:  14px;
  --radius-lg:  20px;

  --shadow-card: 0 4px 32px rgba(0, 0, 0, 0.55);
  --shadow-glow: 0 0 40px rgba(79, 168, 154, 0.18);

  --transition: 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --transition-slow: 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);

  --header-h: 64px;
  --section-gap: 80px;
  --container-pad: 20px;
}

@media (min-width: 768px) {
  :root {
    --header-h: 72px;
    --section-gap: 120px;
    --container-pad: 40px;
  }
}

@media (min-width: 1200px) {
  :root {
    --section-gap: 160px;
    --container-pad: 48px;
  }
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-h);
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  background-color: var(--bg-base);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

/* ── Utility ──────────────────────────────────────────────────── */
.container {
  width: 100%;
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 var(--container-pad);
}

.d-none-mobile { display: none; }
@media (min-width: 768px) { .d-none-mobile { display: block; } }

/* ── Typography ───────────────────────────────────────────────── */
h1, h2, h3 {
  font-family: var(--font-head);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
}

/* ── Buttons ──────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--radius-sm);
  font-family: var(--font-head);
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
  white-space: nowrap;
  min-height: 48px;
}

.btn--primary {
  background: var(--accent);
  color: #0a0d0c;
  box-shadow: 0 0 0 rgba(79, 168, 154, 0);
}
.btn--primary::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.1) 0%, transparent 60%);
  opacity: 0;
  transition: var(--transition);
}
.btn--primary:hover {
  background: var(--accent-bright);
  box-shadow: 0 0 30px var(--accent-glow), 0 8px 24px rgba(0,0,0,0.4);
  transform: translateY(-2px);
}
.btn--primary:hover::before { opacity: 1; }

.btn--ghost {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--border-hover);
}
.btn--ghost:hover {
  border-color: var(--accent);
  color: var(--accent-bright);
  background: var(--accent-dim);
  box-shadow: 0 0 20px var(--accent-glow);
  transform: translateY(-2px);
}

.btn--full { width: 100%; }

.btn__spinner {
  display: none;
  width: 18px; height: 18px;
  border: 2px solid rgba(0,0,0,0.3);
  border-top-color: #0a0d0c;
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}
.btn.loading .btn__text { opacity: 0; }
.btn.loading .btn__spinner { display: block; }

/* ── Section Shared ───────────────────────────────────────────── */
.section {
  padding: var(--section-gap) 0;
  position: relative;
}

.section__header {
  text-align: left;
  margin-bottom: 56px;
}

.section__label {
  display: inline-block;
  font-family: var(--font-head);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  background: var(--accent-dim);
  border: 1px solid var(--border);
  padding: 5px 14px;
  border-radius: 100px;
  margin-bottom: 20px;
}

.section__title {
  font-size: clamp(1.8rem, 5vw, 3rem);
  color: var(--text-primary);
  margin-bottom: 16px;
}

.section__sub {
  font-size: 1rem;
  color: var(--text-secondary);
  max-width: 600px;
  line-height: 1.7;
}

/* ── Tags ─────────────────────────────────────────────────────── */
.tag {
  display: inline-block;
  padding: 6px 14px;
  border-radius: 100px;
  font-size: 0.8rem;
  font-weight: 500;
  background: var(--accent-dim);
  color: var(--accent-bright);
  border: 1px solid var(--border);
  font-family: var(--font-head);
  letter-spacing: 0.04em;
}
.tag--small {
  padding: 4px 10px;
  font-size: 0.7rem;
}

/* ================================================================
   HEADER
   ================================================================ */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  height: var(--header-h);
  transition: background var(--transition), backdrop-filter var(--transition), border-color var(--transition);
  border-bottom: 1px solid transparent;
}

.header.scrolled {
  background: rgba(8, 11, 13, 0.88);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom-color: var(--border);
}

.header__inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.header__logo {
  display: flex;
  align-items: center;
  gap: 10px;
}

.header__logo-img {
  height: 32px;
  width: auto;
  object-fit: contain;
  border-radius: 6px;
}

.header__logo-text {
  font-family: var(--font-head);
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: 0.04em;
  white-space: nowrap;
  display: none;
}

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

.header__nav {
  display: none;
  align-items: center;
  gap: 8px;
}

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

.nav-link {
  font-family: var(--font-head);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-secondary);
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  transition: var(--transition);
  letter-spacing: 0.02em;
}
.nav-link:hover { color: var(--text-primary); }

.nav-link--cta {
  background: var(--accent-dim);
  color: var(--accent-bright);
  border: 1px solid var(--border);
}
.nav-link--cta:hover {
  background: var(--accent);
  color: #0a0d0c;
  border-color: var(--accent);
  box-shadow: 0 0 20px var(--accent-glow);
}

/* Burger */
.header__burger {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  width: 44px; height: 44px;
  justify-content: center;
}
.header__burger span {
  display: block;
  height: 1.5px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: var(--transition);
  transform-origin: center;
}
.header__burger.open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.header__burger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.header__burger.open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

@media (min-width: 768px) { .header__burger { display: none; } }

/* Mobile Nav */
.mobile-nav {
  display: none;
  flex-direction: column;
  gap: 0;
  background: rgba(8, 11, 13, 0.96);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  padding: 8px 0 16px;
  transform: translateY(-8px);
  opacity: 0;
  transition: opacity 0.25s ease, transform 0.25s ease;
}
.mobile-nav.open {
  display: flex;
  opacity: 1;
  transform: translateY(0);
}

.mobile-nav__link {
  font-family: var(--font-head);
  font-size: 1rem;
  font-weight: 500;
  color: var(--text-secondary);
  padding: 14px var(--container-pad);
  transition: var(--transition);
  letter-spacing: 0.02em;
}
.mobile-nav__link:hover { color: var(--accent-bright); }

/* ================================================================
   HERO
   ================================================================ */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding-top: calc(var(--header-h) + 40px);
  padding-bottom: 80px;
  overflow: hidden;
}

/* Background layers */
.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
}

/* Parallax background image — kein Overflow, scharfes Bild */
.hero__parallax-img {
  position: absolute;
  inset: 0;
  background-image: url('../assets/hero-bg.jpg');
  background-size: cover;
  background-position: center top;
  background-repeat: no-repeat;
  will-change: transform;
  transform: translateY(0px);
}

/* Minimales Overlay — nur unten weich ausblenden und leichte Vignette links */
.hero__bg-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(
      to right,
      rgba(8, 11, 13, 0.60) 0%,
      rgba(8, 11, 13, 0.20) 50%,
      transparent 100%
    ),
    linear-gradient(
      to bottom,
      rgba(8, 11, 13, 0.25) 0%,
      transparent 25%,
      transparent 60%,
      rgba(8, 11, 13, 0.95) 100%
    );
}

.hero__grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(79, 168, 154, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(79, 168, 154, 0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 40%, transparent 100%);
}

.hero__glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
}
.hero__glow--1 {
  width: 480px; height: 480px;
  top: -120px; right: -80px;
  background: radial-gradient(circle, rgba(79,168,154,0.12) 0%, transparent 70%);
  animation: glow-pulse 8s ease-in-out infinite alternate;
}
.hero__glow--2 {
  width: 360px; height: 360px;
  bottom: 0; left: -60px;
  background: radial-gradient(circle, rgba(79,168,154,0.08) 0%, transparent 70%);
  animation: glow-pulse 10s ease-in-out infinite alternate-reverse;
}

.hero__noise {
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='1'/%3E%3C/svg%3E");
  opacity: 0.025;
  pointer-events: none;
}

/* Hero Content */
.hero__inner {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  text-align: left;
}

.hero__content {
  flex: 1;
  width: 100%;
  max-width: 680px;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-head);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  background: var(--accent-dim);
  border: 1px solid var(--border);
  padding: 6px 16px;
  border-radius: 100px;
  margin-bottom: 28px;
}
.hero__badge-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--accent-bright);
  box-shadow: 0 0 8px var(--accent-bright);
  animation: blink 2s ease-in-out infinite;
}

.hero__headline {
  font-size: clamp(3rem, 10vw, 6.5rem);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.03em;
  margin-bottom: 24px;
  color: var(--text-primary);
}
.hero__headline--accent {
  color: var(--accent);
  text-shadow: 0 0 60px rgba(79, 168, 154, 0.5);
  display: inline-block;
}

.hero__sub {
  font-size: 1.05rem;
  color: var(--text-secondary);
  max-width: 560px;
  line-height: 1.75;
  margin-bottom: 40px;
}

.hero__ctas {
  display: flex;
  flex-direction: column;
  gap: 12px;
  align-items: flex-start;
}

@media (min-width: 480px) {
  .hero__ctas {
    flex-direction: row;
    align-items: center;
  }
}

/* Hero Visual */
.hero__visual {
  flex-shrink: 0;
  position: relative;
  width: 280px; height: 280px;
  display: flex;
  align-items: center;
  justify-content: center;
}

@media (min-width: 480px) {
  .hero__visual { width: 320px; height: 320px; }
}

@media (min-width: 1024px) {
  .hero__visual { width: 400px; height: 400px; }
}

.hero__logo-wrap {
  position: relative;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero__logo-frame {
  position: relative;
  z-index: 1;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow:
    0 0 0 1px rgba(79, 168, 154, 0.4),
    0 0 60px rgba(79, 168, 154, 0.25),
    0 24px 64px rgba(0, 0, 0, 0.6);
  animation: logo-float 6s ease-in-out infinite;
}

.hero__logo {
  width: 100%;
  height: auto;
  display: block;
  object-fit: contain;
}

.hero__logo-glow {
  position: absolute;
  inset: -40px;
  background: radial-gradient(ellipse at center, rgba(79,168,154,0.22) 0%, transparent 65%);
  border-radius: 50%;
  animation: glow-pulse 4s ease-in-out infinite alternate;
  pointer-events: none;
}

.hero__logo-ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(79, 168, 154, 0.15);
  pointer-events: none;
  animation: ring-expand 4s ease-out infinite;
}
.hero__logo-ring--1 {
  inset: -24px;
  animation-delay: 0s;
}
.hero__logo-ring--2 {
  inset: -48px;
  animation-delay: 1.2s;
  border-color: rgba(79, 168, 154, 0.08);
}

/* Scroll indicator */
.hero__scroll {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  z-index: 1;
}
.hero__scroll-line {
  width: 1px;
  height: 36px;
  background: linear-gradient(to bottom, transparent, var(--accent));
  animation: scroll-line 2s ease-in-out infinite;
}
.hero__scroll-dot {
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 8px var(--accent);
}

/* ================================================================
   ABOUT
   ================================================================ */
.about::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border-hover), transparent);
}

.about__grid {
  display: grid;
  gap: 48px;
}

@media (min-width: 768px) {
  .about__grid {
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
  }
}

.about__lead {
  font-size: 1.15rem;
  color: var(--text-primary);
  line-height: 1.75;
  margin-bottom: 20px;
  font-weight: 400;
}

.about__lead strong {
  color: var(--accent-bright);
  font-weight: 600;
}

.about__body {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.75;
}

.about__stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

@media (min-width: 480px) {
  .about__stats { grid-template-columns: repeat(3, 1fr); }
}

@media (min-width: 768px) {
  .about__stats { grid-template-columns: 1fr; gap: 12px; }
}

.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.stat-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent-dim), transparent);
  opacity: 0;
  transition: var(--transition);
}
.stat-card:hover {
  border-color: var(--border-hover);
  box-shadow: var(--shadow-glow);
}
.stat-card:hover::before { opacity: 1; }

.stat-card__number {
  font-family: var(--font-head);
  font-size: 2rem;
  font-weight: 700;
  color: var(--accent);
  line-height: 1;
  letter-spacing: -0.02em;
}

.stat-card__label {
  font-size: 0.75rem;
  color: var(--text-muted);
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

/* ================================================================
   OWNER
   ================================================================ */
.owner {
  background: linear-gradient(180deg, transparent 0%, rgba(79,168,154,0.03) 50%, transparent 100%);
}

.owner__card {
  display: grid;
  gap: 40px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px 28px;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-card);
}

.owner__card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
}

@media (min-width: 768px) {
  .owner__card {
    grid-template-columns: 300px 1fr;
    gap: 56px;
    padding: 56px 48px;
    align-items: center;
  }
}

@media (min-width: 1024px) {
  .owner__card {
    grid-template-columns: 360px 1fr;
    padding: 64px 64px;
  }
}

.owner__image-wrap {
  position: relative;
  max-width: 280px;
  margin: 0 auto;
  border-radius: var(--radius-md);
  overflow: hidden;
}

@media (min-width: 768px) {
  .owner__image-wrap { max-width: 100%; }
}

.owner__image {
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  object-position: center top;
  border-radius: var(--radius-md);
  filter: grayscale(20%) contrast(1.05);
  transition: var(--transition-slow);
  display: block;
}
.owner__image-wrap:hover .owner__image {
  filter: grayscale(0%) contrast(1.05);
}

.owner__image-glow {
  position: absolute;
  bottom: -20px; left: -20px; right: -20px;
  height: 60px;
  background: radial-gradient(ellipse at center, rgba(79,168,154,0.3), transparent 70%);
  filter: blur(20px);
  pointer-events: none;
}

.owner__role {
  font-size: 0.85rem;
  color: var(--accent);
  font-family: var(--font-head);
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-top: 8px;
  margin-bottom: 20px;
}

.owner__bio {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 28px;
}

/* Image column: image + LinkedIn stacked */
.owner__image-col {
  display: flex;
  flex-direction: column;
  gap: 14px;
  align-items: center;
  max-width: 280px;
  margin: 0 auto;
}

@media (min-width: 768px) {
  .owner__image-col {
    max-width: 100%;
    align-items: stretch;
    margin: 0;
  }
}

.owner__linkedin {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-head);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--accent);
  border: 1px solid var(--border);
  background: var(--accent-dim);
  padding: 10px 16px;
  border-radius: var(--radius-sm);
  transition: var(--transition);
  letter-spacing: 0.04em;
}
.owner__linkedin svg {
  width: 15px; height: 15px;
  color: var(--accent-bright);
  flex-shrink: 0;
}
.owner__linkedin:hover {
  border-color: var(--accent);
  color: var(--accent-bright);
  background: rgba(79, 168, 154, 0.18);
  box-shadow: 0 0 18px var(--accent-glow);
}

/* ── Timeline ─────────────────────────────────────────────────── */
.timeline {
  display: flex;
  flex-direction: column;
  position: relative;
  margin-top: 28px;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 108px;
  top: 8px;
  bottom: 0;
  width: 1px;
  background: linear-gradient(to bottom, var(--accent), rgba(79,168,154,0.15) 85%, transparent 100%);
}

.timeline__item {
  display: flex;
  gap: 0;
  position: relative;
  padding-bottom: 24px;
}

.timeline__item:last-child {
  padding-bottom: 0;
}

.timeline__meta {
  width: 108px;
  flex-shrink: 0;
  padding-right: 20px;
  display: flex;
  align-items: flex-start;
  justify-content: flex-end;
}

.timeline__year {
  font-family: var(--font-head);
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--accent);
  letter-spacing: 0.03em;
  line-height: 1.5;
  text-align: right;
  white-space: nowrap;
}

/* dot on the line */
.timeline__item::after {
  content: '';
  position: absolute;
  left: 103px;
  top: 4px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 8px var(--accent-glow);
  border: 2px solid var(--bg-card);
}

.timeline__body {
  padding-left: 20px;
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.timeline__title {
  font-family: var(--font-head);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-primary);
  line-height: 1.3;
  display: flex;
  align-items: center;
  gap: 7px;
}

.timeline__brand-icon {
  width: 13px;
  height: 13px;
  flex-shrink: 0;
  color: var(--text-secondary);
  position: relative;
  top: -1px;
}

.timeline__title--muted {
  color: var(--text-muted);
  font-style: italic;
  font-weight: 400;
}

.timeline__sub {
  font-size: 0.8rem;
  color: var(--text-muted);
  line-height: 1.4;
}

/* ================================================================
   FOCUS
   ================================================================ */
.focus {
  position: relative;
}

.focus::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border-hover), transparent);
}

.focus__grid {
  display: grid;
  gap: 20px;
}

@media (min-width: 768px) {
  .focus__grid { grid-template-columns: repeat(3, 1fr); }
}

.focus-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  position: relative;
  overflow: hidden;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.focus-card::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: radial-gradient(ellipse at 50% 0%, rgba(79,168,154,0.08) 0%, transparent 60%);
  opacity: 0;
  transition: var(--transition);
}

.focus-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-6px);
  box-shadow: var(--shadow-card), 0 0 40px rgba(79,168,154,0.12);
}
.focus-card:hover::after { opacity: 1; }

.focus-card__icon {
  width: 52px; height: 52px;
  border-radius: var(--radius-sm);
  background: var(--accent-dim);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.focus-card__icon svg {
  width: 24px; height: 24px;
  color: var(--accent-bright);
}

.focus-card__title {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.02em;
}

.focus-card__text {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.75;
  flex: 1;
}

.focus-card__line {
  height: 1px;
  background: linear-gradient(90deg, var(--accent-dim), transparent);
  border-radius: 1px;
  margin-top: 4px;
}

/* ================================================================
   PORTFOLIO
   ================================================================ */
.portfolio {
  background: linear-gradient(180deg, transparent 0%, rgba(79,168,154,0.02) 50%, transparent 100%);
}

.portfolio__grid {
  display: grid;
  gap: 24px;
}

@media (min-width: 768px) {
  .portfolio__grid { grid-template-columns: repeat(2, 1fr); }
}

.portfolio-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.portfolio-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), var(--accent-bright));
  opacity: 0;
  transition: var(--transition);
}
.portfolio-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-4px);
  box-shadow: var(--shadow-card), var(--shadow-glow);
}
.portfolio-card:hover::before { opacity: 1; }

.portfolio-card__header {
  display: flex;
  align-items: center;
  gap: 16px;
}

.portfolio-card__logo-area {
  width: 52px; height: 52px;
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, var(--accent) 0%, rgba(79,168,154,0.5) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.portfolio-card__logo-area--alt {
  background: linear-gradient(135deg, #3a7d74 0%, rgba(79,168,154,0.4) 100%);
}

.portfolio-card__initial {
  font-family: var(--font-head);
  font-size: 1.4rem;
  font-weight: 700;
  color: #0a0d0c;
  line-height: 1;
}

.portfolio-card__meta { flex: 1; }

.portfolio-card__name {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 4px;
}

.portfolio-card__type {
  font-size: 0.75rem;
  color: var(--text-muted);
  font-family: var(--font-head);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.portfolio-card__status {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.75rem;
  color: var(--accent-bright);
  font-family: var(--font-head);
  font-weight: 500;
  letter-spacing: 0.04em;
  white-space: nowrap;
}

.status-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--accent-bright);
  box-shadow: 0 0 8px var(--accent-bright);
  animation: blink 2.5s ease-in-out infinite;
  display: inline-block;
}

.portfolio-card__text {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.75;
  flex: 1;
}

.portfolio-card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.portfolio-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.portfolio-card__logo-area--img {
  background: transparent;
  border: none;
  padding: 0;
  overflow: hidden;
}

.portfolio-card__logo-area--white {
  background: #f0f0f0;
}

.portfolio-card__logo-img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  border-radius: 4px;
}

.portfolio-card__link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-head);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--accent);
  letter-spacing: 0.04em;
  white-space: nowrap;
  transition: var(--transition);
  flex-shrink: 0;
}
.portfolio-card__link svg {
  width: 13px; height: 13px;
}
.portfolio-card__link:hover {
  color: var(--accent-bright);
}

/* ================================================================
   CONSULTING
   ================================================================ */
.consulting::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border-hover), transparent);
}

.consulting__grid {
  display: grid;
  gap: 16px;
  grid-template-columns: 1fr;
  margin-bottom: 56px;
}

@media (min-width: 640px) {
  .consulting__grid { grid-template-columns: 1fr 1fr; }
}

.consulting-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.consulting-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), var(--accent-bright));
  opacity: 0;
  transition: var(--transition);
}

.consulting-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-4px);
  box-shadow: var(--shadow-card), var(--shadow-glow);
}
.consulting-card:hover::before { opacity: 1; }

.consulting-card__icon {
  width: 48px; height: 48px;
  border-radius: var(--radius-sm);
  background: var(--accent-dim);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.consulting-card__icon svg {
  width: 22px; height: 22px;
  color: var(--accent-bright);
}

.consulting-card__title {
  font-family: var(--font-head);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.01em;
  line-height: 1.25;
}

.consulting-card__text {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.75;
}

/* CTA strip */
.consulting__cta {
  display: flex;
  flex-direction: column;
  gap: 16px;
  align-items: flex-start;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  position: relative;
  overflow: hidden;
}

.consulting__cta::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 0% 50%, rgba(79,168,154,0.07) 0%, transparent 60%);
  pointer-events: none;
}

@media (min-width: 640px) {
  .consulting__cta {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    padding: 28px 36px;
  }
}

.consulting__cta-text {
  font-family: var(--font-head);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text-primary);
}

/* ── Owner Podcasts ───────────────────────────────────────────── */
.owner__podcasts {
  margin-top: 48px;
  padding-top: 40px;
  border-top: 1px solid var(--border);
}

.podcast__grid {
  display: grid;
  gap: 14px;
}

@media (min-width: 680px) {
  .podcast__grid { grid-template-columns: 1fr 1fr; }
}

.podcast-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 22px 22px 20px;
  text-decoration: none;
  color: inherit;
  transition: border-color 0.25s, box-shadow 0.25s, transform 0.25s;
  position: relative;
  overflow: hidden;
}

.podcast-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(79,168,154,0.04) 0%, transparent 60%);
  opacity: 0;
  transition: opacity 0.25s;
  pointer-events: none;
}

.podcast-card:hover {
  border-color: var(--border-hover);
  box-shadow: 0 4px 32px rgba(79,168,154,0.12);
  transform: translateY(-2px);
}

.podcast-card:hover::before { opacity: 1; }

.podcast-card__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.podcast-card__platform {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-family: var(--font-head);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  padding: 4px 10px 4px 7px;
  border-radius: 100px;
  border: 1px solid;
}

.podcast-card__platform svg {
  width: 14px; height: 14px;
  flex-shrink: 0;
}

.podcast-card__platform--spotify {
  color: #1DB954;
  border-color: rgba(29,185,84,0.25);
  background: rgba(29,185,84,0.07);
}

.podcast-card__platform--youtube {
  color: #FF0000;
  border-color: rgba(255,0,0,0.22);
  background: rgba(255,0,0,0.06);
}

.podcast-card__ext {
  width: 15px; height: 15px;
  color: var(--text-muted);
  opacity: 0.5;
  transition: opacity 0.2s, color 0.2s;
  flex-shrink: 0;
}

.podcast-card:hover .podcast-card__ext {
  opacity: 1;
  color: var(--accent);
}

.podcast-card__show {
  font-size: 0.72rem;
  color: var(--text-muted);
  letter-spacing: 0.04em;
  margin: 0;
  line-height: 1.4;
}

.podcast-card__title {
  font-family: var(--font-head);
  font-size: clamp(0.95rem, 2vw, 1.08rem);
  font-weight: 600;
  color: var(--text-primary);
  line-height: 1.35;
  margin: 0;
}

.podcast-card__desc {
  font-size: 0.83rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin: 0;
  flex: 1;
}

.podcast-card__meta {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.72rem;
  color: var(--text-muted);
  margin-top: 4px;
}

.podcast-card__dot {
  opacity: 0.4;
}

/* ── Referenzen ───────────────────────────────────────────────── */
.consulting__refs {
  margin-top: 56px;
  padding-top: 48px;
  border-top: 1px solid var(--border);
}

.refs__grid {
  display: grid;
  gap: 16px;
}

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

.ref-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px 28px 24px;
  display: flex;
  flex-direction: column;
  gap: 24px;
  transition: var(--transition);
  position: relative;
}

.ref-card::before {
  content: '\201C';
  position: absolute;
  top: 16px; right: 24px;
  font-size: 4rem;
  line-height: 1;
  color: var(--accent);
  opacity: 0.18;
  font-family: var(--font-head);
  pointer-events: none;
}

.ref-card:hover {
  border-color: var(--border-hover);
  box-shadow: var(--shadow-card);
}

.ref-card__quote {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.8;
  font-style: italic;
  flex: 1;
}

.ref-card__footer {
  display: flex;
  align-items: center;
  gap: 14px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}

.ref-card__avatar {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--accent-dim);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-head);
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--accent-bright);
  flex-shrink: 0;
  text-transform: uppercase;
}

.ref-card__name {
  display: block;
  font-family: var(--font-head);
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-primary);
}

.ref-card__role {
  display: block;
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 2px;
  letter-spacing: 0.02em;
}

/* ================================================================
   CONTACT
   ================================================================ */
.contact::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border-hover), transparent);
}


/* Solo form (full-width) */
.contact__form--solo {
  max-width: 720px;
}


/* Form */
.contact__form {
  display: flex;
  flex-direction: column;
  gap: 20px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
}

@media (min-width: 480px) {
  .contact__form { padding: 40px 36px; }
}

.form-row {
  display: grid;
  gap: 20px;
}

@media (min-width: 480px) {
  .form-row { grid-template-columns: 1fr 1fr; }
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-label {
  font-family: var(--font-head);
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text-secondary);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.form-label span { color: var(--accent); }

.form-input,
.form-textarea {
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 0.95rem;
  padding: 14px 16px;
  width: 100%;
  transition: var(--transition);
  appearance: none;
  -webkit-appearance: none;
  min-height: 48px;
}

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

.form-input:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--accent);
  background: var(--bg-card);
  box-shadow: 0 0 0 3px rgba(79, 168, 154, 0.12);
}

.form-input.error,
.form-textarea.error {
  border-color: #e05b6a;
  box-shadow: 0 0 0 3px rgba(224, 91, 106, 0.12);
}

.form-textarea {
  resize: vertical;
  min-height: 130px;
  line-height: 1.6;
}

.form-feedback {
  font-size: 0.875rem;
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  display: none;
  font-weight: 500;
}
.form-feedback.success {
  display: block;
  background: rgba(79, 168, 154, 0.1);
  border: 1px solid rgba(79, 168, 154, 0.3);
  color: var(--accent-bright);
}
.form-feedback.error {
  display: block;
  background: rgba(224, 91, 106, 0.1);
  border: 1px solid rgba(224, 91, 106, 0.3);
  color: #e87c89;
}

/* ================================================================
   FOOTER
   ================================================================ */
.footer {
  border-top: 1px solid var(--border);
  padding: 48px 0 32px;
  background: var(--bg-surface);
}

.footer__inner {
  display: flex;
  flex-direction: column;
  gap: 24px;
  align-items: center;
  text-align: center;
}

@media (min-width: 768px) {
  .footer__inner {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
    flex-wrap: wrap;
    gap: 16px;
  }
}

.footer__brand {
  display: flex;
  flex-direction: column;
  gap: 8px;
  align-items: center;
}
@media (min-width: 768px) { .footer__brand { align-items: flex-start; } }

.footer__logo { height: 28px; width: auto; border-radius: 5px; opacity: 0.75; }

.footer__tagline {
  font-size: 0.75rem;
  color: var(--text-muted);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-family: var(--font-head);
}

.footer__links {
  display: flex;
  gap: 24px;
}

.footer__link {
  font-size: 0.85rem;
  color: var(--text-muted);
  transition: var(--transition);
  font-family: var(--font-head);
  font-weight: 500;
}
.footer__link:hover { color: var(--accent-bright); }

.footer__copy {
  font-size: 0.78rem;
  color: var(--text-muted);
  width: 100%;
  text-align: center;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}
@media (min-width: 768px) { .footer__copy { text-align: right; } }

/* ================================================================
   REVEAL ANIMATIONS
   ================================================================ */
.reveal-up,
.reveal-right {
  opacity: 0;
  transition: opacity 0.75s cubic-bezier(0.25, 0.46, 0.45, 0.94),
              transform 0.75s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.reveal-up {
  transform: translateY(40px);
}

.reveal-right {
  transform: translateX(30px);
}

.reveal-up.revealed,
.reveal-right.revealed {
  opacity: 1;
  transform: translate(0, 0);
}

/* Staggered delay via inline --delay variable */
.focus-card.revealed,
.portfolio-card.revealed {
  transition-delay: var(--delay, 0ms);
}

/* ================================================================
   KEYFRAMES
   ================================================================ */
@keyframes glow-pulse {
  from { opacity: 0.5; transform: scale(1); }
  to   { opacity: 1;   transform: scale(1.15); }
}

@keyframes logo-float {
  0%, 100% { transform: translateY(0px); }
  50%       { transform: translateY(-12px); }
}

@keyframes scroll-line {
  0%   { transform: scaleY(0); transform-origin: top; opacity: 1; }
  50%  { transform: scaleY(1); transform-origin: top; opacity: 1; }
  51%  { transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; opacity: 0.2; }
}

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

@keyframes spin {
  to { transform: rotate(360deg); }
}

@keyframes ring-expand {
  0%   { opacity: 0.6; transform: scale(0.92); }
  60%  { opacity: 0.2; transform: scale(1.04); }
  100% { opacity: 0;   transform: scale(1.08); }
}

/* ================================================================
   REDUCED MOTION
   ================================================================ */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .reveal-up,
  .reveal-right {
    opacity: 1;
    transform: none;
  }
}