/* ========================================
   VISUVISION — Main Stylesheet
   ======================================== */

/* ---- Custom Properties ---- */
:root {
  --anthrazit:   #333333;
  --ink:         #1F1F1F;
  --blau:        #1E5AD8;
  --blau-hell:   #4D7FE8;
  --weiss:       #FFFFFF;
  --grau-hell:   #F5F5F5;
  --linie:       rgba(51,51,51,.12);

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

  --container-max: 1200px;
  --container-pad: 1.5rem;
  --header-h: 64px;

  --transition: .3s ease;
}

/* ---- Focus ---- */
:focus-visible {
  outline: 2px solid var(--blau);
  outline-offset: 2px;
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  overflow-x: hidden;
  max-width: 100vw;
}

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--anthrazit);
  background: var(--weiss);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img {
  display: block;
  max-width: 100%;
  height: auto;
}

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

a:hover {
  color: var(--blau-hell);
}

ul {
  list-style: none;
}

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

button:focus:not(:focus-visible) {
  outline: none;
}

address {
  font-style: normal;
}

/* ---- Typography ---- */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.1;
}

h1 {
  font-size: clamp(2.4rem, 6vw, 4.5rem);
}

h2 {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
}

h3 {
  font-size: 1.25rem;
}

/* ---- Container ---- */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-pad);
}

/* ---- Section ---- */
.section {
  padding: 5rem 0;
}

.section__eyebrow {
  display: block;
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--blau);
  margin-bottom: 0.5rem;
}

.section__title {
  margin-bottom: 1rem;
}

.section__intro {
  font-size: 1.125rem;
  max-width: 720px;
  margin-bottom: 3rem;
}

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.9rem;
  padding: 0.75rem 1.75rem;
  border-radius: 4px;
  transition: all var(--transition);
  text-decoration: none;
  letter-spacing: .02em;
}

.btn--primary {
  background: var(--blau);
  color: var(--weiss);
}

.btn--primary:hover {
  background: var(--blau-hell);
  color: var(--weiss);
}

.btn--secondary {
  background: transparent;
  color: var(--weiss);
  border: 2px solid var(--weiss);
}

.btn--secondary:hover {
  background: var(--weiss);
  color: var(--anthrazit);
}

.btn--large {
  padding: 1rem 2.5rem;
  font-size: 1.1rem;
}

/* ---- Header ---- */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  height: var(--header-h);
  background: transparent;
  transition: background var(--transition), box-shadow var(--transition);
}

.header--scrolled {
  background: var(--weiss);
  box-shadow: 0 1px 4px rgba(0,0,0,.08);
}

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

.header__logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
  color: var(--anthrazit);
}

.header__logo-img {
  display: block;
  height: 40px;
  width: auto;
  flex-shrink: 0;
}

.header__wordmark {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.1rem;
  letter-spacing: .06em;
  color: var(--anthrazit);
}

.logo__word b {
  color: var(--blau);
  font-weight: inherit;
}

.header__toggle {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: 4px;
  z-index: 110;
}

.header__toggle-bar {
  display: block;
  width: 26px;
  height: 2px;
  background: var(--anthrazit);
  transition: transform var(--transition), opacity var(--transition);
}

.header__toggle.is-active .header__toggle-bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.header__toggle.is-active .header__toggle-bar:nth-child(2) {
  opacity: 0;
}

.header__toggle.is-active .header__toggle-bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.header__nav {
  display: none;
}

.header__nav-list {
  display: flex;
  gap: 1.5rem;
}

.header__nav-link {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.85rem;
  color: var(--anthrazit);
  text-decoration: none;
  position: relative;
  padding-bottom: 2px;
  letter-spacing: .03em;
}

.header__nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--blau);
  transform: scaleX(0);
  transition: transform var(--transition);
}

.header__nav-link:hover::after,
.header__nav-link.is-active::after {
  transform: scaleX(1);
}

/* ---- Mobile Menu ---- */
.mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 90;
  background: var(--weiss);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition), visibility var(--transition);
}

.mobile-menu.is-open {
  opacity: 1;
  visibility: visible;
}

.mobile-menu__list {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
}

.mobile-menu__link {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--anthrazit);
  text-decoration: none;
}

/* ---- Hero ---- */
.section--hero {
  padding: 0;
  overflow: hidden;
}

.hero {
  position: relative;
  height: 100vh;
  min-height: 600px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-end;
  padding-bottom: clamp(64px, 12vh, 120px);
  color: var(--weiss);
  background: var(--ink);
}

@media (min-width: 768px) {
  .hero {
    align-items: flex-start;
    padding-bottom: clamp(96px, 14vh, 180px);
  }
}

.hero__layer {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

.hero__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero__layer--b {
  z-index: 2;
  pointer-events: none;
  clip-path: inset(0 0 0 0);
}

.hero__blueprint {
  position: absolute;
  inset: 0;
  background: var(--blau);
  opacity: .45;
  mix-blend-mode: color;
  z-index: 1;
}

.hero__grid {
  position: absolute;
  inset: 0;
  z-index: 2;
  background-image:
    repeating-linear-gradient(0deg, transparent, transparent 47px, rgba(30,90,216,.25) 47px, rgba(30,90,216,.25) 48px),
    repeating-linear-gradient(90deg, transparent, transparent 47px, rgba(30,90,216,.25) 47px, rgba(30,90,216,.25) 48px);
}

.hero__image--bp {
  filter: grayscale(1) contrast(1.35) brightness(1.1);
  position: relative;
  z-index: 0;
}

.hero__scan {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  width: 2px;
  background: var(--blau);
  box-shadow: 0 0 24px var(--blau-hell);
  z-index: 3;
  opacity: 0;
}

.hero__scrim {
  position: absolute;
  inset: 0;
  z-index: 4;
  pointer-events: none;
  background: linear-gradient(to top, rgba(31,31,31,.85) 0%, rgba(31,31,31,.4) 40%, rgba(31,31,31,0) 68%);
  opacity: 0;
}

@media (min-width: 768px) {
  .hero__scrim {
    background:
      linear-gradient(to top, rgba(31,31,31,.75), rgba(31,31,31,0) 60%),
      linear-gradient(100deg, rgba(31,31,31,.65) 0%, rgba(31,31,31,.25) 40%, rgba(31,31,31,0) 65%);
  }
}

.hero__content {
  position: relative;
  z-index: 5;
  text-align: center;
  max-width: 800px;
  padding: 0 var(--container-pad) 48px;
}

@media (min-width: 768px) {
  .hero__content {
    padding: 0 var(--container-pad);
    text-align: left;
    max-width: 640px;
    margin-left: clamp(24px, 8vw, 120px);
  }
}

.hero__title {
  text-shadow: 0 1px 12px rgba(0,0,0,.35);
}

.hero__sub {
  text-shadow: 0 1px 12px rgba(0,0,0,.35);
}

.hero__reveal {
  overflow: hidden;
}

.hero__mask {
  display: block;
  overflow: hidden;
}

.hero__mask span {
  display: block;
}

.hero__eyebrow {
  font-family: var(--font-display);
  font-weight: 600;
  text-transform: uppercase;
  margin-bottom: 1rem;
  display: inline-block;
  color: var(--weiss);
  opacity: .85;
  font-size: 0.7rem;
  letter-spacing: .12em;
  text-shadow: 0 1px 8px rgba(0,0,0,.5);
}

.hero__eyebrow::before {
  content: '';
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--blau);
  margin-right: 8px;
  vertical-align: middle;
}

.hero__eyebrow-full { display: none; }
.hero__eyebrow-short { display: inline; }

@media (min-width: 768px) {
  .hero__eyebrow {
    color: var(--blau-hell);
    opacity: 1;
    font-size: 0.75rem;
    letter-spacing: .14em;
    text-shadow: none;
    background: rgba(31,31,31,.55);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    padding: 6px 12px;
    border-radius: 4px;
  }

  .hero__eyebrow::before {
    display: none;
  }

  .hero__eyebrow-full { display: inline; }
  .hero__eyebrow-short { display: none; }
}

.hero__title {
  margin-bottom: 1rem;
  font-weight: 700;
}

.hero__sub {
  font-size: 1.125rem;
  opacity: .85;
  margin-bottom: 2rem;
  max-width: 600px;
}

@media (min-width: 768px) {
  .hero__sub {
    margin-left: 0;
    margin-right: 0;
  }
}

.hero__actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

@media (min-width: 768px) {
  .hero__actions {
    justify-content: flex-start;
  }
}

.hero__scroll {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 5;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  opacity: .6;
}

.hero__scroll-line {
  display: block;
  width: 1px;
  height: 48px;
  background: rgba(255,255,255,.7);
  transform-origin: top;
}

@media (max-width: 767px) {
  .hero {
    padding-bottom: 48px;
    align-items: flex-start;
  }

  .hero__content {
    text-align: left;
  }

  .hero__image {
    object-position: 25% center;
  }

  .hero__eyebrow {
    margin-bottom: 10px;
    text-shadow: 0 1px 6px rgba(0,0,0,.6);
  }

  .hero__title {
    font-size: clamp(2rem, 9vw, 2.6rem);
    line-height: 1.1;
    margin-bottom: 12px;
    text-shadow: 0 2px 8px rgba(0,0,0,.55), 0 0 32px rgba(0,0,0,.35);
  }

  .hero__sub {
    max-width: 30ch;
    font-size: 1rem;
    opacity: .92;
    margin-bottom: 20px;
    text-shadow: 0 1px 6px rgba(0,0,0,.6);
  }

  .hero__actions {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }

  .hero__actions .btn {
    width: fit-content;
    min-width: 200px;
    white-space: nowrap;
    padding: 12px 24px;
  }

  .hero__actions .btn--secondary {
    background: rgba(31,31,31,.35);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
  }

  .hero__scroll {
    bottom: 16px;
    opacity: .5;
  }
}

@media (max-width: 767px) {
  .about__counters {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    align-items: start;
  }

  .about__counter {
    text-align: left;
  }

  .about__counter-number {
    font-size: clamp(1.6rem, 7vw, 2.2rem);
  }

  .about__counter-prefix {
    font-size: 0.8rem;
    opacity: .7;
    font-weight: 400;
    vertical-align: baseline;
    margin-right: 0;
  }
}

/* ---- About ---- */
.section--about {
  background: var(--weiss);
}

.about {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  align-items: start;
}

.about__image img {
  width: 100%;
  max-width: 400px;
  border-radius: 8px;
}

.about__text {
  margin-bottom: 1rem;
  font-size: 1.0625rem;
}

.about__counters {
  display: flex;
  gap: 2rem;
  margin-top: 2rem;
  flex-wrap: wrap;
}

.about__counter {
  text-align: center;
}

.about__counter-number {
  display: block;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 2rem;
  color: var(--blau);
}

.about__counter-label {
  font-size: 0.85rem;
  opacity: .7;
}

.about__counter-prefix {
  font-weight: 400;
  opacity: .8;
}

/* ---- Films ---- */
.section--films {
  background: var(--grau-hell);
}

.films__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

.films__card {
  background: var(--weiss);
  padding: 2rem;
  border-radius: 8px;
  border: 1px solid var(--linie);
  transition: transform var(--transition), box-shadow var(--transition);
}

.films__card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0,0,0,.06);
}

.films__icon {
  margin-bottom: 1rem;
  color: var(--anthrazit);
  transition: color var(--transition);
}

.films__card:hover .films__icon {
  color: var(--blau);
}

.films__title {
  margin-bottom: 0.5rem;
  font-weight: 600;
}

.films__text {
  font-size: 0.95rem;
  opacity: .8;
}

/* ---- Marquee / Highlights ---- */
.section--highlights {
  background: var(--weiss);
  overflow: hidden;
}

.section--highlights .container:first-child {
  margin-bottom: 2rem;
}

.marquee {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.marquee__track {
  display: flex;
  gap: 16px;
  overflow: hidden;
  width: max-content;
}

.marquee__item {
  flex: 0 0 auto;
  flex-shrink: 0;
  width: auto;
}

.marquee__item img {
  width: auto;
  height: 220px;
  object-fit: cover;
  border-radius: 8px;
}

/* ---- Portfolio (dark) ---- */
.section--portfolio {
  background: var(--ink);
  color: var(--weiss);
}

.section--portfolio .section__eyebrow {
  color: var(--blau);
}

.section--portfolio .section__title {
  color: var(--weiss);
}

.portfolio__filter {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-bottom: 2rem;
}

.portfolio__filter-btn {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.85rem;
  padding: 0.5rem 1rem;
  border-radius: 4px;
  color: var(--weiss);
  border: 1px solid rgba(255,255,255,.2);
  transition: all var(--transition);
  text-transform: uppercase;
  letter-spacing: .05em;
}

.portfolio__filter-btn.is-active {
  background: var(--blau);
  border-color: var(--blau);
  color: var(--weiss);
}

@media (hover: hover) and (pointer: fine) {
  .portfolio__filter-btn:hover {
    background: rgba(30,90,216,.25);
    border-color: rgba(255,255,255,.4);
    color: var(--blau-hell);
  }
}

.portfolio__grid {
  columns: 2;
  column-gap: 1rem;
}

.portfolio__card {
  break-inside: avoid;
  margin-bottom: 1rem;
  position: relative;
  overflow: hidden;
  border-radius: 6px;
}

.portfolio__link {
  display: block;
  position: relative;
  overflow: hidden;
  text-decoration: none;
  color: var(--weiss);
}

.portfolio__link img {
  width: 100%;
  display: block;
  transition: transform .6s ease;
}

.portfolio__card:hover .portfolio__link img {
  transform: scale(1.04);
}

.portfolio__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(31,31,31,.85), rgba(31,31,31,0) 60%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 1.25rem;
  opacity: 0;
  transition: opacity .3s ease;
}

.portfolio__card:hover .portfolio__overlay,
.portfolio__card:focus-within .portfolio__overlay {
  opacity: 1;
}

.portfolio__title {
  font-size: 1rem;
  font-weight: 500;
  margin-bottom: 0.5rem;
  color: var(--weiss);
}

.portfolio__title::after {
  content: '';
  display: block;
  width: 24px;
  height: 2px;
  background: var(--blau);
  margin-top: 0.4rem;
}

.portfolio__meta {
  font-size: 0.8rem;
  color: rgba(255,255,255,.75);
}

@media (hover: none) {
  .portfolio__overlay {
    opacity: 1;
    background: linear-gradient(to top, rgba(31,31,31,.7), rgba(31,31,31,0) 60%);
  }

  .portfolio__title {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .portfolio__meta {
    font-size: 0.75rem;
  }
}

@media (max-width: 600px) {
  .portfolio__grid {
    columns: 1;
    column-gap: 0;
  }
}

/* ---- Before/After ---- */
/* ---- Before/After ---- */
.ba-section { padding-top: 4rem; }
.ba-section .section__title { color: var(--weiss); margin-bottom: 2rem; }
.ba__grid { display: grid; grid-template-columns: 1fr; gap: 24px; }
@media (min-width: 900px) { .ba__grid { grid-template-columns: repeat(3, 1fr); } }

.ba { position: relative; overflow: hidden; border-radius: 8px; cursor: grab; touch-action: pan-y; aspect-ratio: 3 / 2; background: #2A2A2A; }
.ba.is-dragging { cursor: grabbing; }
.ba--loading::after { content: ''; position: absolute; inset: 0; z-index: 6; background: #2A2A2A; animation: baPulse 1.2s ease-in-out infinite; }
@keyframes baPulse { 0%, 100% { opacity: .6; } 50% { opacity: .3; } }
.ba__before, .ba__after { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; display: block; }
.ba__before { clip-path: inset(0 50% 0 0); }
.ba__badge { position: absolute; top: 12px; z-index: 3; padding: 5px 10px; border-radius: 4px; background: rgba(31,31,31,.55); backdrop-filter: blur(4px); color: #fff; font: 600 .7rem/1 'Space Grotesk', sans-serif; letter-spacing: .08em; text-transform: uppercase; pointer-events: none; opacity: 0; transition: opacity .3s ease; }
.ba__badge--l { left: 12px; } .ba__badge--r { right: 12px; }
.ba__handle { position: absolute; top: 0; bottom: 0; left: 50%; width: 0; z-index: 2; outline: none; opacity: 0; transition: opacity .3s ease; }
.ba--ready .ba__badge,
.ba--ready .ba__handle { opacity: 1; }
.ba__line { position: absolute; top: 0; bottom: 0; left: -1px; width: 2px; background: var(--blau); box-shadow: 0 0 16px rgba(77,127,232,.7); }
.ba__knob { position: absolute; top: 50%; left: 0; transform: translate(-50%, -50%); width: 44px; height: 44px; border-radius: 50%; background: var(--blau); color: #fff; display: grid; place-items: center; }
.ba__handle:focus-visible .ba__knob { box-shadow: 0 0 0 3px #fff; }
.ba-item { margin: 0; }
.ba-title { font-family: var(--font-display); font-weight: 500; font-size: 1rem; color: var(--weiss); margin-top: 12px; }

/* ---- Photogrammetry ---- */
.section--photogrammetry {
  background: var(--weiss);
}

.photogrammetry__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

.photogrammetry__card {
  border: 1px solid var(--linie);
  border-radius: 8px;
  overflow: hidden;
}

.photogrammetry__embed {
  position: relative;
  aspect-ratio: 16 / 9;
  background: var(--grau-hell);
  cursor: pointer;
}

.photogrammetry__poster {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--anthrazit);
  z-index: 2;
}

.photogrammetry__thumb {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.photogrammetry__poster-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  color: var(--weiss);
  background: rgba(31,31,31,.45);
  padding: 1.5rem 2rem;
  border-radius: 8px;
}

.photogrammetry__poster-icon {
  opacity: .8;
}

.photogrammetry__poster-label {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.9rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  opacity: .7;
}

.photogrammetry__text {
  padding: 1.5rem;
}

.photogrammetry__title {
  margin-bottom: 0.75rem;
  font-weight: 600;
}

.photogrammetry__text p {
  font-size: 0.95rem;
  opacity: .85;
  line-height: 1.7;
}

/* ---- Partner ---- */
.section--partner {
  background: var(--grau-hell);
  overflow: hidden;
}

.partner__marquee {
  display: flex;
  gap: 24px;
  width: max-content;
}

.partner__card {
  display: flex;
  align-items: center;
  justify-content: center;
  background: #fff;
  border-radius: 8px;
  padding: 20px 28px;
  box-shadow: 0 1px 4px rgba(51,51,51,.06);
  text-decoration: none;
  transition: transform .25s ease, box-shadow .25s ease;
}

@media (min-width: 768px) {
  .partner__card {
    padding: 24px 36px;
  }
}

.partner__card:hover,
.partner__card:focus-visible {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(51,51,51,.12);
}

.partner__card-img {
  height: 64px;
  width: auto;
  object-fit: contain;
  filter: grayscale(1);
  opacity: .8;
}

.partner__card-img--meyer {
  filter: invert(.65) grayscale(1);
  opacity: .8;
}

.partner__card-fallback {
  display: none;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1rem;
  color: var(--anthrazit);
  text-align: center;
}

/* ---- Kontakt ---- */
.section--kontakt {
  background: var(--ink);
  color: var(--weiss);
}

.section--kontakt .section__title {
  color: var(--weiss);
}

.kontakt__top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 2.5rem;
}

.kontakt__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(48px, 8vw, 120px);
}

.kontakt__heading {
  font-weight: 600;
  margin-bottom: 0.75rem;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: rgba(255,255,255,.5);
}

.kontakt__address {
  margin-bottom: 0.75rem;
  line-height: 1.9;
}

.kontakt__link {
  margin-bottom: 0.4rem;
  line-height: 1.9;
}

.kontakt__link a {
  color: var(--weiss);
  opacity: .85;
}

.kontakt__link a:hover {
  opacity: 1;
  color: var(--blau-hell);
}

.kontakt__icon-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  transition: color .2s ease, opacity .2s ease;
}

.kontakt__icon-link svg {
  flex-shrink: 0;
  opacity: .6;
  transition: opacity .2s ease;
}

.kontakt__icon-link:hover svg {
  opacity: 1;
}

.kontakt__ext {
  font-size: 0.8em;
  opacity: .5;
}

.kontakt__text {
  margin-bottom: 0.4rem;
  opacity: .85;
  line-height: 1.9;
}

.kontakt__legal li {
  margin-bottom: 0.4rem;
  line-height: 1.9;
}

.kontakt__legal a {
  color: var(--weiss);
  opacity: .85;
}

.kontakt__legal a:hover {
  opacity: 1;
  color: var(--blau-hell);
}

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

/* ---- Footer ---- */
.footer {
  background: var(--ink);
  border-top: 1px solid rgba(255,255,255,.08);
  color: var(--weiss);
  padding: 2rem 0;
}

.footer__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.footer__logo-img {
  display: block;
  height: 44px;
  width: auto;
}

.footer__tagline {
  font-size: 0.85rem;
  opacity: .6;
}

.footer__claim {
  font-size: 0.75rem;
  opacity: .5;
  width: 100%;
  text-align: center;
}

.footer__copy {
  font-size: 0.8rem;
  opacity: .5;
}

@media (max-width: 767px) {
  .footer__inner {
    flex-direction: column;
    align-items: center;
    gap: 12px;
  }

  .footer__inner p {
    text-align: center;
  }

  .footer__logo-img {
    height: 40px;
  }
}

/* ========================================
   Responsive — min-width
   ======================================== */

/* 480px */
@media (min-width: 480px) {
  .films__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .portfolio__grid {
    columns: 2;
  }

  .photogrammetry__grid {
    grid-template-columns: 1fr;
  }
}

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

  .header__nav {
    display: block;
  }

  .mobile-menu {
    display: none;
  }

  .about {
    grid-template-columns: 1fr 2fr;
  }

  .about__image {
    position: sticky;
    top: calc(var(--header-h) + 2rem);
  }

  .films__grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .portfolio__grid {
    columns: 3;
  }

  .photogrammetry__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .kontakt__grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* 1024px */
@media (min-width: 1024px) {
  .section {
    padding: 7rem 0;
  }

  .portfolio__grid {
    columns: 4;
  }

  .marquee__item {
    width: 340px;
  }

  .partner__marquee {
    display: flex;
    flex-wrap: nowrap;
    gap: 24px;
    align-items: center;
    justify-content: center;
    width: auto;
    overflow: visible;
  }

  .partner__marquee > .partner__card[aria-hidden="true"] {
    display: none;
  }

  .footer__inner {
    flex-wrap: nowrap;
    gap: 24px;
  }

  .footer__claim {
    width: auto;
    text-align: left;
  }
}

/* 1440px */
@media (min-width: 1440px) {
  .marquee__item {
    width: 400px;
  }
}

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

  html {
    scroll-behavior: auto;
  }

  .marquee__track,
  .partner__marquee {
    flex-wrap: wrap;
    overflow: visible;
  }

  .marquee__item {
    width: 200px;
  }

  .hero__scan {
    display: none;
  }

  .hero__scroll-line {
    opacity: .4;
  }

  .hero__layer--b {
    clip-path: inset(0 0 0 100%);
  }
}