/* ==========================================================================
   Design System — CSS Custom Properties
   ========================================================================== */

:root {
  /* Color palette — deep dark with multi-accent */
  --color-bg-primary: #07080c;
  --color-bg-secondary: #0c0e14;
  --color-bg-elevated: #12151e;
  --color-bg-elevated-hover: #181c28;
  --color-border: rgba(255, 255, 255, 0.06);
  --color-border-hover: rgba(255, 255, 255, 0.12);
  --color-text-primary: #eef0f4;
  --color-text-secondary: #6e7a8a;
  --color-accent: #5ecebc;
  --color-accent-hover: #7eddd0;
  --color-accent-glow: rgba(94, 206, 190, 0.1);
  --color-accent-subtle: rgba(94, 206, 190, 0.04);
  --color-accent-2: #7c8cf5;
  --color-accent-2-glow: rgba(124, 140, 245, 0.1);
  --color-warm: #e8a650;
  --color-warm-glow: rgba(232, 166, 80, 0.1);

  /* Typography */
  --font-display: 'Space Grotesk', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto,
    Oxygen, Ubuntu, Cantarell, 'Helvetica Neue', sans-serif;
  --font-size-base: 16px;
  --line-height-base: 1.65;

  /* Layout */
  --max-width: 1200px;
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 2rem;
  --spacing-xl: 4rem;
  --spacing-2xl: 6rem;
  --spacing-3xl: 10rem;

  /* Effects */
  --radius-sm: 10px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --shadow-soft: 0 2px 8px rgba(0, 0, 0, 0.3);
  --shadow-elevated: 0 8px 32px rgba(0, 0, 0, 0.4);
  --transition-smooth: cubic-bezier(0.22, 1, 0.36, 1);
}

@media (min-width: 768px) {
  :root {
    --font-size-base: 17px;
  }
}

/* ==========================================================================
   CSS Reset / Normalize
   ========================================================================== */

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

html {
  font-size: var(--font-size-base);
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

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

.skip-link {
  position: absolute;
  top: -100%;
  left: var(--spacing-md);
  z-index: 9999;
  padding: 0.75rem 1.5rem;
  background: var(--color-accent);
  color: var(--color-bg-primary);
  font-weight: 600;
  border-radius: var(--radius-sm);
  transition: top 0.2s ease;
}

.skip-link:focus {
  top: var(--spacing-md);
  color: var(--color-bg-primary);
}

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

input, button, textarea, select {
  font: inherit;
}

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

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

a:focus-visible,
button:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
  border-radius: 2px;
}

ul, ol {
  list-style: none;
}

/* ==========================================================================
   Base Typography
   ========================================================================== */

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  line-height: 1.15;
  font-weight: 600;
  color: var(--color-text-primary);
  letter-spacing: -0.03em;
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.35rem; }
h4 { font-size: 1.15rem; }

p {
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-md);
}

/* ==========================================================================
   Layout
   ========================================================================== */

.container {
  width: 100%;
  max-width: var(--max-width);
  margin-inline: auto;
  padding-inline: var(--spacing-md);
}

@media (min-width: 480px) {
  .container { padding-inline: var(--spacing-lg); }
}

@media (min-width: 1024px) {
  .container { padding-inline: var(--spacing-xl); }
}

/* ==========================================================================
   Navigation
   ========================================================================== */

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background-color: rgba(7, 8, 12, 0.6);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid transparent;
  transition: background-color 0.4s ease, border-color 0.4s ease;
}

.site-header--scrolled {
  background-color: rgba(7, 8, 12, 0.92);
  border-bottom-color: var(--color-border);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 4rem;
}

.nav__logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--color-text-primary);
  letter-spacing: -0.02em;
  white-space: nowrap;
  transition: color 0.2s ease;
}

.nav__logo-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--color-accent), var(--color-accent-2));
  color: var(--color-bg-primary);
  font-weight: 800;
  font-size: 0.9rem;
  letter-spacing: 0;
  flex-shrink: 0;
}

.nav__logo:hover {
  color: var(--color-accent);
}

.nav__menu {
  display: flex;
  align-items: center;
  gap: var(--spacing-lg);
}

.nav__link {
  color: var(--color-text-secondary);
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.01em;
  transition: color 0.2s ease;
  position: relative;
}

.nav__link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--color-accent);
  transition: width 0.3s var(--transition-smooth);
}

.nav__link:hover::after,
.nav__link--active::after {
  width: 100%;
}

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

/* Hamburger toggle */
.nav__toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 2rem;
  height: 2rem;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
}

.nav__toggle-bar {
  display: block;
  width: 100%;
  height: 2px;
  background-color: var(--color-text-primary);
  border-radius: 2px;
  transition: transform 0.3s ease, opacity 0.3s ease;
}

.nav__toggle[aria-expanded="true"] .nav__toggle-bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.nav__toggle[aria-expanded="true"] .nav__toggle-bar:nth-child(2) {
  opacity: 0;
}
.nav__toggle[aria-expanded="true"] .nav__toggle-bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Language toggle */
.lang-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.3rem 0.7rem;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--color-text-secondary);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--color-border);
  border-radius: 100px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.lang-toggle:hover {
  background-color: rgba(255, 255, 255, 0.08);
  color: var(--color-text-primary);
  border-color: var(--color-border-hover);
}

/* Mobile nav */
@media (max-width: 767px) {
  .nav__toggle {
    display: flex;
  }

  .nav__menu {
    position: fixed;
    top: 4rem;
    left: 0;
    width: 100%;
    flex-direction: column;
    gap: 0;
    background-color: rgba(7, 8, 12, 0.97);
    backdrop-filter: blur(24px) saturate(180%);
    -webkit-backdrop-filter: blur(24px) saturate(180%);
    border-bottom: 1px solid var(--color-border);
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    transition: max-height 0.4s var(--transition-smooth),
                opacity 0.3s ease;
  }

  .nav__menu--open {
    max-height: 24rem;
    opacity: 1;
  }

  .nav__link {
    display: block;
    padding: var(--spacing-md) var(--spacing-lg);
    font-size: 1rem;
    border-bottom: 1px solid var(--color-border);
    transform: translateX(-8px);
    opacity: 0;
    transition: transform 0.3s var(--transition-smooth),
                opacity 0.3s ease,
                color 0.2s ease;
  }

  .nav__link::after {
    display: none;
  }

  .nav__menu--open .nav__link {
    transform: translateX(0);
    opacity: 1;
  }

  .nav__menu--open li:nth-child(1) .nav__link { transition-delay: 0.05s; }
  .nav__menu--open li:nth-child(2) .nav__link { transition-delay: 0.1s; }
  .nav__menu--open li:nth-child(3) .nav__link { transition-delay: 0.15s; }
  .nav__menu--open li:nth-child(4) .nav__link { transition-delay: 0.2s; }

  .lang-toggle {
    margin: var(--spacing-md) var(--spacing-lg);
    opacity: 0;
    transform: translateX(-8px);
    transition: transform 0.3s var(--transition-smooth),
                opacity 0.3s ease,
                background-color 0.2s ease,
                border-color 0.2s ease,
                color 0.2s ease;
  }

  .nav__menu--open .lang-toggle {
    opacity: 1;
    transform: translateX(0);
    transition-delay: 0.25s;
  }
}

main {
  padding-top: 4rem;
}

/* ==========================================================================
   Hero Section
   ========================================================================== */

@keyframes fade-in-up {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes orb-drift {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(50px, -40px) scale(1.08); }
  66% { transform: translate(-30px, 30px) scale(0.94); }
}

.hero {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  padding: var(--spacing-lg);
  overflow: hidden;
  background: var(--color-bg-primary);
  text-align: center;
}

/* Animated gradient orbs */
.hero__orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(130px);
  pointer-events: none;
  will-change: transform;
}

.hero__orb--1 {
  width: 650px;
  height: 650px;
  background: rgba(94, 206, 190, 0.1);
  top: -20%;
  right: -8%;
  animation: orb-drift 28s ease-in-out infinite;
}

.hero__orb--2 {
  width: 500px;
  height: 500px;
  background: rgba(124, 140, 245, 0.07);
  bottom: -15%;
  left: -8%;
  animation: orb-drift 28s ease-in-out infinite reverse;
  animation-delay: -9s;
}

.hero__orb--3 {
  width: 350px;
  height: 350px;
  background: rgba(232, 166, 80, 0.05);
  top: 45%;
  left: 45%;
  animation: orb-drift 22s ease-in-out infinite;
  animation-delay: -16s;
}

/* Dot grid pattern for texture */
.hero__grid {
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, rgba(255, 255, 255, 0.025) 1px, transparent 1px);
  background-size: 40px 40px;
  pointer-events: none;
}

.hero__content {
  position: relative;
  z-index: 1;
  max-width: 900px;
  animation: fade-in-up 0.8s ease-out;
}

.hero__kicker {
  font-size: 0.75rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-xl);
  font-weight: 500;
}

.hero__title {
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 8vw, 5.5rem);
  font-weight: 700;
  letter-spacing: -0.05em;
  line-height: 1.05;
  margin-bottom: var(--spacing-lg);
}

.hero__title-accent {
  background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-2) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero__subtitle {
  font-size: clamp(0.75rem, 1.5vw, 0.85rem);
  color: var(--color-text-secondary);
  letter-spacing: 0.25em;
  text-transform: uppercase;
  font-weight: 500;
  margin-bottom: var(--spacing-xl);
}

.hero__actions {
  display: flex;
  gap: var(--spacing-md);
  flex-wrap: wrap;
  justify-content: center;
}

.hero__cta {
  display: inline-block;
  padding: 0.85rem 2.25rem;
  border-radius: var(--radius-sm);
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 0.9rem;
  letter-spacing: 0.01em;
  transition: all 0.3s var(--transition-smooth);
  position: relative;
}

.hero__cta--primary {
  background-color: var(--color-accent);
  color: var(--color-bg-primary);
  border: 1px solid var(--color-accent);
}

.hero__cta--primary:hover {
  background-color: transparent;
  color: var(--color-accent);
  box-shadow: 0 0 40px rgba(94, 206, 190, 0.15);
}

.hero__cta--secondary {
  background: transparent;
  color: var(--color-text-secondary);
  border: 1px solid var(--color-border);
}

.hero__cta--secondary:hover {
  color: var(--color-text-primary);
  border-color: var(--color-border-hover);
  background: rgba(255, 255, 255, 0.03);
}

/* ==========================================================================
   Om Oss (About) Section
   ========================================================================== */

.om-oss {
  padding-block: var(--spacing-3xl) var(--spacing-2xl);
}

.section-heading {
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  font-weight: 600;
  margin-bottom: var(--spacing-lg);
  letter-spacing: -0.03em;
}

.om-oss__intro {
  max-width: 700px;
  margin-bottom: var(--spacing-2xl);
}

.om-oss__lead {
  font-size: 1.2rem;
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-lg);
  line-height: 1.6;
}

.om-oss__values {
  margin-top: var(--spacing-xl);
}

.om-oss__values-heading {
  font-size: 1.35rem;
  margin-bottom: var(--spacing-xl);
  color: var(--color-text-secondary);
  font-weight: 500;
}

.om-oss__values-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-lg);
}

@media (min-width: 600px) {
  .om-oss__values-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* Values as clean accent-bordered items instead of heavy cards */
.value-card {
  background: transparent;
  border: none;
  border-left: 2px solid var(--color-accent);
  border-radius: 0;
  padding: 0 0 0 var(--spacing-lg);
  box-shadow: none;
  transition: border-color 0.3s ease;
}

.value-card:nth-child(2) {
  border-left-color: var(--color-accent-2);
}

.value-card:nth-child(3) {
  border-left-color: var(--color-warm);
}

.value-card__icon {
  color: var(--color-accent);
  margin-bottom: var(--spacing-sm);
  display: flex;
  align-items: center;
  justify-content: flex-start;
  width: auto;
  height: auto;
  border-radius: 0;
  background: none;
}

.value-card:nth-child(2) .value-card__icon {
  color: var(--color-accent-2);
}

.value-card:nth-child(3) .value-card__icon {
  color: var(--color-warm);
}

.value-card__title {
  font-size: 1.1rem;
  margin-bottom: var(--spacing-xs);
}

.value-card__text {
  margin-bottom: 0;
  font-size: 0.9rem;
}

/* ==========================================================================
   Services Section — Bento Grid
   ========================================================================== */

.services {
  padding: var(--spacing-2xl) 0;
}

.services-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-md);
}

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

.service-card {
  background-color: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--spacing-xl) var(--spacing-lg);
  position: relative;
  overflow: hidden;
  transition: border-color 0.4s ease, transform 0.4s var(--transition-smooth);
}

/* Colored top accent bar — unique per card */
.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--color-accent), transparent 80%);
  opacity: 0.7;
}

.service-card:nth-child(2)::before {
  background: linear-gradient(90deg, var(--color-accent-2), transparent 80%);
}

.service-card:nth-child(3)::before {
  background: linear-gradient(90deg, var(--color-warm), transparent 80%);
}

.service-card:hover {
  border-color: var(--color-border-hover);
  transform: translateY(-2px);
}

/* Featured service card spans two rows */
.service-card--featured {
  display: flex;
  flex-direction: column;
}

@media (min-width: 768px) {
  .service-card--featured {
    grid-row: 1 / 3;
  }

  .service-card--featured .service-icon {
    width: 64px;
    height: 64px;
    margin-bottom: var(--spacing-lg);
  }

  .service-card--featured .service-icon svg {
    width: 36px;
    height: 36px;
  }

  .service-card--featured h3 {
    font-size: 1.6rem;
    margin-bottom: var(--spacing-md);
  }

  .service-card--featured p {
    font-size: 1.05rem;
    line-height: 1.6;
    max-width: 380px;
  }
}

.service-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  margin-bottom: var(--spacing-md);
  border-radius: var(--radius-sm);
  background: var(--color-accent-glow);
  color: var(--color-accent);
  transition: transform 0.3s var(--transition-smooth);
}

.service-card:nth-child(2) .service-icon {
  background: var(--color-accent-2-glow);
  color: var(--color-accent-2);
}

.service-card:nth-child(3) .service-icon {
  background: var(--color-warm-glow);
  color: var(--color-warm);
}

.service-card:hover .service-icon {
  transform: scale(1.08);
}

.service-card h3 {
  font-size: 1.25rem;
  margin-bottom: var(--spacing-sm);
}

.service-card p {
  margin-bottom: 0;
  font-size: 0.9rem;
}

/* ==========================================================================
   Sections — shared
   ========================================================================== */

.section {
  padding-block: var(--spacing-2xl);
}

.section__title {
  text-align: center;
  margin-bottom: var(--spacing-sm);
}

.section__subtitle,
.section-subtitle {
  text-align: center;
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-xl);
}

.section h2 {
  text-align: center;
  margin-bottom: var(--spacing-sm);
}

/* Section divider */
.section-divider {
  width: 100%;
  max-width: var(--max-width);
  margin-inline: auto;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-border), rgba(94, 206, 190, 0.08), var(--color-border), transparent);
  border: none;
}

/* ==========================================================================
   Project Grid v2 — Rich Cards with Images & Icons (Homepage)
   ========================================================================== */

.project-grid-v2 {
  display: grid;
  gap: var(--spacing-md);
  grid-template-columns: 1fr;
}

@media (min-width: 768px) {
  .project-grid-v2 {
    grid-template-columns: 1fr 1fr;
  }

  .proj-card--hero {
    grid-column: 1 / -1;
  }
}

/* --- Base card --- */
.proj-card {
  display: flex;
  flex-direction: column;
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: border-color 0.4s ease, transform 0.4s var(--transition-smooth), box-shadow 0.4s ease;
  color: inherit;
  text-decoration: none;
}

.proj-card:hover {
  border-color: var(--color-border-hover);
  transform: translateY(-3px);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.25);
  color: inherit;
}

/* --- Hero card (fecht.guru with screenshot) --- */
.proj-card--hero {
  border: none;
  position: relative;
}

.proj-card--hero::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: var(--radius-lg);
  padding: 1px;
  background: linear-gradient(135deg, var(--color-accent), var(--color-accent-2), var(--color-warm));
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
  opacity: 0.35;
  transition: opacity 0.5s ease;
  z-index: 1;
}

.proj-card--hero:hover::before {
  opacity: 0.75;
}

.proj-card__img {
  position: relative;
  aspect-ratio: 16 / 7;
  overflow: hidden;
  background: var(--color-bg-secondary);
}

.proj-card__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top;
  transition: transform 0.6s var(--transition-smooth);
}

.proj-card--hero:hover .proj-card__img img {
  transform: scale(1.04);
}

.proj-card__img-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(7, 8, 12, 0.55);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.proj-card--hero:hover .proj-card__img-overlay {
  opacity: 1;
}

.proj-card__visit {
  padding: 0.65rem 1.5rem;
  background: var(--color-accent);
  color: var(--color-bg-primary);
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.85rem;
  font-family: var(--font-display);
  letter-spacing: 0.01em;
}

/* --- Card body (shared) --- */
.proj-card__body {
  padding: var(--spacing-lg) var(--spacing-xl);
}

.proj-card__meta {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-sm);
}

.proj-card__badge {
  font-size: 0.6rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-accent);
  background: var(--color-accent-glow);
  padding: 0.2rem 0.6rem;
  border-radius: 100px;
}

.proj-card__badge--beta {
  color: var(--color-accent-2);
  background: var(--color-accent-2-glow);
}

.proj-card__cat {
  font-size: 0.6rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 0.2rem 0.6rem;
  border-radius: 100px;
  color: var(--color-accent);
  border: 1px solid rgba(94, 206, 190, 0.2);
}

.proj-card__cat--indigo {
  color: var(--color-accent-2);
  border-color: rgba(124, 140, 245, 0.2);
}

.proj-card__cat--warm {
  color: var(--color-warm);
  border-color: rgba(232, 166, 80, 0.2);
}

.proj-card__name {
  font-size: 1.35rem;
  margin-bottom: var(--spacing-xs);
  letter-spacing: -0.02em;
}

.proj-card--hero .proj-card__name {
  font-size: 1.6rem;
}

.proj-card__desc {
  color: var(--color-text-secondary);
  font-size: 0.9rem;
  line-height: 1.6;
  margin-bottom: var(--spacing-md);
}

.proj-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-xs);
}

.proj-card__tags span {
  font-size: 0.65rem;
  font-weight: 500;
  color: var(--color-text-secondary);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--color-border);
  padding: 0.15rem 0.55rem;
  border-radius: 100px;
  letter-spacing: 0.02em;
}

/* --- Side cards (LangApp, Backstabber) --- */
.proj-card--side {
  padding: var(--spacing-xl) var(--spacing-lg);
  position: relative;
}

.proj-card--side::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  opacity: 0.6;
}

.proj-card--side:nth-of-type(2)::before {
  background: linear-gradient(90deg, var(--color-accent-2), transparent 70%);
}

.proj-card--side:nth-of-type(3)::before {
  background: linear-gradient(90deg, var(--color-warm), transparent 70%);
}

.proj-card--side:nth-of-type(4)::before {
  background: linear-gradient(90deg, var(--color-accent), transparent 70%);
}

.proj-card__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  border-radius: var(--radius-sm);
  margin-bottom: var(--spacing-md);
  transition: transform 0.3s var(--transition-smooth);
}

.proj-card--side:hover .proj-card__icon {
  transform: scale(1.1);
}

.proj-card__icon--indigo {
  background: var(--color-accent-2-glow);
  color: var(--color-accent-2);
}

.proj-card__icon--warm {
  background: var(--color-warm-glow);
  color: var(--color-warm);
}

.proj-card__icon--teal {
  background: var(--color-accent-glow);
  color: var(--color-accent);
}

.proj-card__status {
  color: var(--color-text-secondary);
  font-size: 0.8rem;
  font-style: italic;
  margin-top: auto;
  padding-top: var(--spacing-sm);
}

/* ==========================================================================
   Contact Section
   ========================================================================== */

.kontakt {
  padding-block: var(--spacing-2xl);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-md);
  max-width: 560px;
  margin-inline: auto;
}

@media (min-width: 600px) {
  .contact-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.contact-card {
  background-color: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--spacing-xl) var(--spacing-lg);
  text-align: center;
  transition: border-color 0.3s ease, transform 0.3s var(--transition-smooth);
  text-decoration: none;
  color: inherit;
  display: block;
}

.contact-card--link:hover {
  border-color: var(--color-border-hover);
  transform: translateY(-2px);
  color: inherit;
}

.contact-card__desc {
  font-size: 0.9rem;
  color: var(--color-text-secondary);
}

.contact-card__arrow {
  display: block;
  margin-top: var(--spacing-sm);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--color-accent);
}

.contact-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  margin: 0 auto var(--spacing-md);
  border-radius: var(--radius-sm);
  background: var(--color-accent-glow);
  color: var(--color-accent);
  transition: transform 0.3s var(--transition-smooth);
}

.contact-card--link:hover .contact-icon {
  transform: scale(1.08);
}

.contact-card h3 {
  font-size: 1.1rem;
  margin-bottom: var(--spacing-sm);
}

.contact-location {
  color: var(--color-text-secondary);
  margin-bottom: 0;
}

/* ==========================================================================
   Footer
   ========================================================================== */

.site-footer {
  border-top: 1px solid var(--color-border);
  background-color: var(--color-bg-secondary);
  padding: var(--spacing-lg) 0;
}

.footer-content {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  align-items: center;
  text-align: center;
}

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

.footer-company p {
  margin-bottom: var(--spacing-xs);
  color: var(--color-text-secondary);
  font-size: 0.85rem;
}

.footer-name {
  color: var(--color-text-primary);
  font-weight: 500;
}

.footer-links {
  display: flex;
  gap: var(--spacing-md);
  flex-wrap: wrap;
  justify-content: center;
}

.footer-links a {
  font-size: 0.85rem;
  color: var(--color-text-secondary);
  transition: color 0.2s ease;
}

.footer-links a:hover {
  color: var(--color-accent);
}

/* ==========================================================================
   Privacy Policy Page
   ========================================================================== */

.privacy-policy {
  padding-top: calc(4rem + var(--spacing-2xl));
  padding-bottom: var(--spacing-2xl);
}

.privacy-policy__title {
  font-size: clamp(2rem, 4vw, 2.5rem);
  margin-bottom: var(--spacing-sm);
}

.privacy-policy__updated {
  font-size: 0.875rem;
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-xl);
}

.privacy-policy__section {
  margin-bottom: var(--spacing-xl);
  max-width: 780px;
}

.privacy-policy__section h2 {
  font-size: 1.35rem;
  margin-bottom: var(--spacing-md);
  color: var(--color-text-primary);
  text-align: left;
}

.privacy-policy__list {
  list-style: disc;
  padding-left: var(--spacing-lg);
  margin-top: var(--spacing-sm);
}

.privacy-policy__list li {
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-sm);
  line-height: var(--line-height-base);
}

.privacy-policy__list li strong {
  color: var(--color-text-primary);
}

/* ==========================================================================
   Scroll-triggered Reveal Animations
   ========================================================================== */

.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s var(--transition-smooth),
              transform 0.7s var(--transition-smooth);
}

.reveal--visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-stagger > * {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.5s var(--transition-smooth),
              transform 0.5s var(--transition-smooth);
}

.reveal-stagger--visible > *:nth-child(1) { opacity: 1; transform: translateY(0); transition-delay: 0s; }
.reveal-stagger--visible > *:nth-child(2) { opacity: 1; transform: translateY(0); transition-delay: 0.12s; }
.reveal-stagger--visible > *:nth-child(3) { opacity: 1; transform: translateY(0); transition-delay: 0.24s; }
.reveal-stagger--visible > *:nth-child(4) { opacity: 1; transform: translateY(0); transition-delay: 0.36s; }
.reveal-stagger--visible > *:nth-child(5) { opacity: 1; transform: translateY(0); transition-delay: 0.48s; }

/* ==========================================================================
   Cookie Consent Banner
   ========================================================================== */

.cookie-consent {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  z-index: 2000;
  background-color: var(--color-bg-elevated);
  border-top: 1px solid var(--color-border);
  box-shadow: 0 -4px 32px rgba(0, 0, 0, 0.5);
  transform: translateY(100%);
  transition: transform 0.4s ease;
}

.cookie-consent--visible {
  transform: translateY(0);
}

.cookie-consent__content {
  max-width: var(--max-width);
  margin-inline: auto;
  padding: var(--spacing-lg) var(--spacing-md);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  align-items: center;
  text-align: center;
}

@media (min-width: 768px) {
  .cookie-consent__content {
    flex-direction: row;
    text-align: left;
    padding: var(--spacing-lg) var(--spacing-xl);
  }
}

.cookie-consent__text {
  font-size: 0.85rem;
  color: var(--color-text-secondary);
  margin-bottom: 0;
  flex: 1;
}

.cookie-consent__text a {
  color: var(--color-accent);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.cookie-consent__text a:hover {
  color: var(--color-accent-hover);
}

.cookie-consent__actions {
  display: flex;
  gap: var(--spacing-sm);
  flex-shrink: 0;
}

.cookie-consent__btn {
  padding: 0.55rem 1.35rem;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  font-weight: 500;
  cursor: pointer;
  border: 1px solid transparent;
  transition: all 0.2s ease;
  white-space: nowrap;
}

.cookie-consent__btn--accept {
  background-color: var(--color-accent);
  color: var(--color-bg-primary);
  border-color: var(--color-accent);
}

.cookie-consent__btn--accept:hover {
  background-color: var(--color-accent-hover);
  border-color: var(--color-accent-hover);
}

.cookie-consent__btn--decline {
  background-color: transparent;
  color: var(--color-text-secondary);
  border-color: var(--color-border);
}

.cookie-consent__btn--decline:hover {
  color: var(--color-text-primary);
  border-color: var(--color-border-hover);
}

/* ==========================================================================
   "See All" Projects Link (Homepage)
   ========================================================================== */

.projects-see-all {
  text-align: center;
  margin-top: var(--spacing-xl);
}

.projects-see-all__link {
  display: inline-block;
  padding: 0.75rem 2rem;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 0.9rem;
  color: var(--color-accent);
  border: 1px solid var(--color-accent);
  border-radius: var(--radius-sm);
  transition: all 0.3s var(--transition-smooth);
  letter-spacing: 0.01em;
}

.projects-see-all__link:hover {
  background-color: var(--color-accent);
  color: var(--color-bg-primary);
  box-shadow: 0 0 40px rgba(94, 206, 190, 0.15);
}

/* ==========================================================================
   Contact Grid — Three Columns
   ========================================================================== */

.contact-grid--three {
  max-width: 840px;
}

@media (min-width: 600px) {
  .contact-grid--three {
    grid-template-columns: repeat(3, 1fr);
  }
}

.contact-icon--email {
  background: var(--color-accent-2-glow);
  color: var(--color-accent-2);
}

/* ==========================================================================
   Projects Page — Hero
   ========================================================================== */

.projects-hero {
  position: relative;
  padding: calc(4rem + var(--spacing-3xl)) 0 var(--spacing-2xl);
  overflow: hidden;
  background: var(--color-bg-primary);
  text-align: center;
}

.projects-hero__grid {
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, rgba(255, 255, 255, 0.025) 1px, transparent 1px);
  background-size: 40px 40px;
  pointer-events: none;
}

.projects-hero__orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(130px);
  pointer-events: none;
}

.projects-hero__orb--1 {
  width: 500px;
  height: 500px;
  background: rgba(94, 206, 190, 0.08);
  top: -15%;
  right: -5%;
  animation: orb-drift 28s ease-in-out infinite;
}

.projects-hero__orb--2 {
  width: 400px;
  height: 400px;
  background: rgba(124, 140, 245, 0.06);
  bottom: -20%;
  left: -5%;
  animation: orb-drift 28s ease-in-out infinite reverse;
  animation-delay: -9s;
}

.projects-hero__kicker {
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--spacing-md);
  font-weight: 600;
  position: relative;
  z-index: 1;
}

.projects-hero__title {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 6vw, 3.5rem);
  font-weight: 700;
  letter-spacing: -0.04em;
  line-height: 1.1;
  margin-bottom: var(--spacing-md);
  position: relative;
  z-index: 1;
}

.projects-hero__subtitle {
  color: var(--color-text-secondary);
  font-size: clamp(0.95rem, 1.8vw, 1.1rem);
  max-width: 500px;
  margin-inline: auto;
  margin-bottom: 0;
  position: relative;
  z-index: 1;
}

/* ==========================================================================
   Projects Page — Showcase Card (Featured)
   ========================================================================== */

.projects-showcase {
  padding-block: var(--spacing-xl) var(--spacing-2xl);
}

.showcase-card {
  display: block;
  text-decoration: none;
  color: inherit;
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: border-color 0.4s ease, transform 0.4s var(--transition-smooth), box-shadow 0.4s ease;
  margin-bottom: var(--spacing-xl);
}

.showcase-card:hover {
  border-color: var(--color-border-hover);
  transform: translateY(-3px);
  box-shadow: 0 12px 48px rgba(0, 0, 0, 0.3);
  color: inherit;
}

.showcase-card__preview {
  position: relative;
  aspect-ratio: 16 / 8;
  overflow: hidden;
  background: var(--color-bg-secondary);
}

.showcase-card__preview img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top;
  transition: transform 0.6s var(--transition-smooth), opacity 0.4s ease;
}

.showcase-card:hover .showcase-card__preview img {
  transform: scale(1.03);
}

.showcase-card__overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(7, 8, 12, 0.6);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.showcase-card:hover .showcase-card__overlay {
  opacity: 1;
}

.showcase-card__visit {
  padding: 0.7rem 1.5rem;
  background: var(--color-accent);
  color: var(--color-bg-primary);
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.85rem;
  font-family: var(--font-display);
}

.showcase-card__body {
  padding: var(--spacing-lg) var(--spacing-xl);
}

.showcase-card__meta {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-md);
}

.showcase-card__badge {
  font-size: 0.6rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 0.2rem 0.6rem;
  border-radius: 100px;
  width: fit-content;
}

.showcase-card__badge--wip {
  color: var(--color-accent);
  background: var(--color-accent-glow);
}

.showcase-card__badge--beta {
  color: var(--color-accent-2);
  background: var(--color-accent-2-glow);
}

.showcase-card__category {
  font-size: 0.6rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 0.2rem 0.6rem;
  border-radius: 100px;
  color: var(--color-accent);
  border: 1px solid rgba(94, 206, 190, 0.2);
}

.showcase-card__category--indigo {
  color: var(--color-accent-2);
  border-color: rgba(124, 140, 245, 0.2);
}

.showcase-card__category--warm {
  color: var(--color-warm);
  border-color: rgba(232, 166, 80, 0.2);
}

.showcase-card__name {
  font-size: 1.8rem;
  margin-bottom: var(--spacing-sm);
  letter-spacing: -0.03em;
}

.showcase-card__desc {
  color: var(--color-text-secondary);
  font-size: 1rem;
  line-height: 1.65;
  max-width: 600px;
  margin-bottom: var(--spacing-md);
}

.showcase-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
}

.showcase-card__tag {
  font-size: 0.7rem;
  font-weight: 500;
  color: var(--color-text-secondary);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--color-border);
  padding: 0.2rem 0.65rem;
  border-radius: 100px;
  letter-spacing: 0.02em;
}

/* ==========================================================================
   Projects Page — Detail Cards (List)
   ========================================================================== */

.projects-list {
  display: grid;
  gap: var(--spacing-md);
  grid-template-columns: 1fr;
}

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

.project-detail-card {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--spacing-xl) var(--spacing-lg);
  transition: border-color 0.3s ease, transform 0.3s var(--transition-smooth);
  position: relative;
}

.project-detail-card:hover {
  border-color: var(--color-border-hover);
  transform: translateY(-2px);
}

.project-detail-card__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  background: var(--color-accent-2-glow);
  color: var(--color-accent-2);
  flex-shrink: 0;
}

.project-detail-card__icon--warm {
  background: var(--color-warm-glow);
  color: var(--color-warm);
}

.project-detail-card__icon--teal {
  background: var(--color-accent-glow);
  color: var(--color-accent);
}

.project-detail-card__content {
  flex: 1;
}

.project-detail-card__meta {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-sm);
}

.project-detail-card__name {
  font-size: 1.25rem;
  margin-bottom: var(--spacing-xs);
  letter-spacing: -0.02em;
}

.project-detail-card__desc {
  color: var(--color-text-secondary);
  font-size: 0.9rem;
  line-height: 1.6;
  margin-bottom: var(--spacing-md);
}

.project-detail-card__status {
  color: var(--color-text-secondary);
  font-size: 0.8rem;
  font-style: italic;
  margin-top: auto;
}

/* ==========================================================================
   Projects Page — CTA Section
   ========================================================================== */

.projects-cta {
  padding-block: var(--spacing-xl) var(--spacing-3xl);
}

.projects-cta__card {
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--spacing-2xl) var(--spacing-xl);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.projects-cta__card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--color-accent), var(--color-accent-2), var(--color-warm));
  opacity: 0.6;
}

.projects-cta__heading {
  font-size: clamp(1.5rem, 3vw, 2rem);
  margin-bottom: var(--spacing-sm);
}

.projects-cta__text {
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-xl);
  max-width: 400px;
  margin-inline: auto;
}

.projects-cta__actions {
  display: flex;
  gap: var(--spacing-md);
  flex-wrap: wrap;
  justify-content: center;
}

/* ==========================================================================
   Site Disclaimer Banner
   ========================================================================== */

.site-disclaimer {
  position: fixed;
  top: 4rem;
  left: 0;
  width: 100%;
  z-index: 999;
  background: rgba(232, 166, 80, 0.08);
  border-bottom: 1px solid rgba(232, 166, 80, 0.15);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.site-disclaimer__text {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-size: 0.75rem;
  color: var(--color-warm);
  margin-bottom: 0;
  padding: 0.5rem 0;
  text-align: center;
  letter-spacing: 0.01em;
}

.site-disclaimer__icon {
  flex-shrink: 0;
  display: inline-block;
  vertical-align: middle;
}

/* ==========================================================================
   Reduced Motion — Accessibility
   ========================================================================== */

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

  .reveal {
    opacity: 1;
    transform: none;
  }

  .reveal-stagger > * {
    opacity: 1;
    transform: none;
  }

  html {
    scroll-behavior: auto;
  }
}