/* =========================================================
   Fonts (self-hosted, no external font requests)
   ========================================================= */
@font-face {
  font-family: 'Geist';
  src: url('../fonts/Geist-Regular.woff2') format('woff2');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Geist';
  src: url('../fonts/Geist-Medium.woff2') format('woff2');
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Geist';
  src: url('../fonts/Geist-SemiBold.woff2') format('woff2');
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Geist';
  src: url('../fonts/Geist-Bold.woff2') format('woff2');
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

/* =========================================================
   Projectized — Design Tokens
   Style reference: basement.studio (void / ember-signal system)
   ========================================================= */
:root {
  /* Colors */
  --color-ember-signal: #ff4d00;
  --color-void: #000000;
  --color-chalk: #ffffff;
  --color-fog: #e5e7eb;
  --color-ash: #c4c4c4;
  --color-graphite: #757575;
  --color-carbon: #454545;
  --color-obsidian: #2e2e2e;
  --color-cinder: #1a1a1a;
  --color-smudge: #666666;

  /* Typography — Font Family */
  --font-geist: 'Geist', ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;

  /* Typography — Scale */
  --text-caption: 13px;
  --leading-caption: 1.5;
  --text-heading-sm: 23px;
  --leading-heading-sm: 1.23;
  --tracking-heading-sm: -0.4px;
  --text-heading: 28px;
  --leading-heading: 1.07;
  --tracking-heading: -0.48px;
  --text-heading-lg: 44px;
  --leading-heading-lg: 1;
  --tracking-heading-lg: -1.14px;
  --text-display: 98px;
  --leading-display: 0.89;

  /* Typography — Weights */
  --font-weight-regular: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;

  /* Spacing */
  --spacing-unit: 4px;
  --spacing-4: 4px;
  --spacing-8: 8px;
  --spacing-12: 12px;
  --spacing-16: 16px;
  --spacing-20: 20px;
  --spacing-24: 24px;
  --spacing-64: 64px;
  --spacing-128: 128px;

  /* Layout */
  --page-max-width: 1280px;
  --section-gap: 128px;
  --card-padding: 16px;
  --element-gap: 8px;
  --nav-height: 64px;

  /* Named Radii — zero everywhere, no exceptions */
  --radius-cards: 0px;
  --radius-badges: 0px;
  --radius-global: 0px;
  --radius-inputs: 0px;
  --radius-buttons: 0px;
}

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

/* scroll-behavior: smooth removed — it fights GSAP ScrollTrigger's pinned
   testimonials section (hard jump/stutter right as the pin engages).
   Smooth in-page jumps are handled in JS instead, see main.js. */

html, body {
  overflow-x: hidden;
}

body {
  background: var(--color-void);
  color: var(--color-chalk);
  font-family: var(--font-geist);
  font-weight: var(--font-weight-regular);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a {
  color: inherit;
  text-decoration: none;
}

ul, ol {
  list-style: none;
}

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

input, textarea, button {
  font-family: inherit;
}

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

/* =========================================================
   Shared
   ========================================================= */
.section-label {
  color: var(--color-graphite);
  font-size: var(--text-caption);
  font-weight: var(--font-weight-regular);
  line-height: var(--leading-caption);
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.section-heading {
  color: var(--color-chalk);
  font-size: clamp(28px, 6vw, calc(var(--text-display) - 4px));
  font-weight: var(--font-weight-semibold);
  line-height: var(--leading-display);
  letter-spacing: -0.0355em;
  font-feature-settings: 'ss01' on;
  margin-top: var(--spacing-8);
}

section {
  padding: var(--section-gap) var(--spacing-24);
}

section > .section-label,
section > .section-heading {
  max-width: var(--page-max-width);
  margin-left: auto;
  margin-right: auto;
}

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

.nav__inner {
  height: 100%;
  padding: 0 var(--spacing-24);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-24);
}

.nav__wordmark {
  font-size: var(--text-heading-sm);
  font-weight: var(--font-weight-semibold);
  line-height: 1;
  color: var(--color-chalk);
  white-space: nowrap;
}

.nav__dot {
  color: var(--color-ember-signal);
}

.nav__links {
  display: flex;
  align-items: center;
  gap: var(--spacing-24);
  margin: 0 auto;
}

.nav__link {
  font-size: 14px;
  font-weight: var(--font-weight-medium);
  color: var(--color-chalk);
  transition: color 0.15s ease;
}

.nav__link:hover {
  color: var(--color-ash);
}

.nav__link.is-active {
  color: var(--color-ember-signal);
}

.nav__badge {
  color: var(--color-graphite);
  font-size: var(--text-caption);
  font-weight: var(--font-weight-regular);
  margin-left: var(--spacing-4);
}

.nav__link.is-active .nav__badge {
  color: var(--color-ember-signal);
}

.nav__cta {
  flex-shrink: 0;
  background: var(--color-void);
  color: var(--color-chalk);
  font-size: 14px;
  font-weight: var(--font-weight-medium);
  padding: var(--spacing-4) var(--spacing-12);
  border: 1px solid var(--color-fog);
  border-radius: var(--radius-buttons);
  transition: background 0.15s ease, color 0.15s ease;
}

.nav__cta:hover {
  background: var(--color-chalk);
  color: var(--color-void);
}

.nav__toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 24px;
  height: 24px;
}

.nav__toggle span {
  display: block;
  height: 1px;
  width: 100%;
  background: var(--color-chalk);
}

/* =========================================================
   Hero
   ========================================================= */
.hero {
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  padding: calc(var(--nav-height) + var(--spacing-64)) var(--spacing-24) var(--spacing-128);
  position: sticky;
  top: 0;
  z-index: 1;
  overflow: hidden;
}

.hero__shader {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  z-index: 0;
  background: #000;
}

.hero__shader canvas {
  display: block;
  width: 100%;
  height: 100%;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.55);
  z-index: 1;
}

.hero__inner {
  position: relative;
  z-index: 2;
  max-width: var(--page-max-width);
  width: 100%;
}

.hero__headline {
  color: var(--color-chalk);
  font-size: clamp(38px, 8vw, var(--text-display));
  font-weight: var(--font-weight-semibold);
  line-height: var(--leading-display);
  letter-spacing: -0.04em;
  font-feature-settings: 'ss01' on;
  max-width: 18ch;
}

.hero__body {
  color: var(--color-ash);
  font-size: 17px;
  font-weight: var(--font-weight-bold);
  line-height: 1.5;
  max-width: clamp(280px, 50%, 640px);
  margin-top: var(--spacing-24);
}

.hero__cta {
  display: inline-block;
  margin-top: var(--spacing-24);
  padding: var(--spacing-12) var(--spacing-24);
  background: var(--color-ember-signal);
  color: var(--color-chalk);
  font-size: 15px;
  font-weight: var(--font-weight-semibold);
  border-radius: var(--radius-buttons);
  transition: background 0.15s ease;
}

.hero__cta:hover {
  background: var(--color-chalk);
  color: var(--color-void);
}

.hero__scroll {
  position: absolute;
  z-index: 2;
  bottom: var(--spacing-64);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-8);
  color: var(--color-chalk);
  font-size: 17px;
  font-weight: var(--font-weight-regular);
}

.hero__scroll svg {
  animation: bob 1.8s ease-in-out infinite;
}

@keyframes bob {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(4px); }
}

/* =========================================================
   Services
   ========================================================= */
.services {
  position: relative;
  z-index: 4;
  background: var(--color-void);
}

.services > .section-label {
  font-weight: var(--font-weight-bold);
  font-size: calc(var(--text-caption) + 3px);
}

.services > .section-heading {
  max-width: none;
  margin-left: 0;
  margin-right: 0;
  color: var(--color-ash);
}

.services__intro {
  text-align: left;
}

.services__grid {
  max-width: var(--page-max-width);
  margin: var(--spacing-64) auto 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  column-gap: var(--spacing-64);
  row-gap: var(--spacing-64);
  align-items: start;
}

.service {
  display: flex;
  flex-direction: column;
}

.service__title {
  color: var(--color-chalk);
  font-size: var(--text-heading);
  font-weight: var(--font-weight-semibold);
  line-height: var(--leading-heading);
  letter-spacing: var(--tracking-heading);
  font-feature-settings: 'ss01' on;
}

.service__desc {
  margin-top: var(--spacing-16);
  color: var(--color-ash);
  font-size: 17px;
  line-height: 1.5;
}

.service__list {
  margin-top: var(--spacing-16);
  display: flex;
  flex-wrap: wrap;
  row-gap: var(--spacing-12);
  column-gap: var(--spacing-8);
}

.service__list li {
  color: var(--color-ash);
  font-size: 13px;
  line-height: 1.4;
  background: var(--color-cinder);
  border-radius: 4px;
  padding: 6px 10px;
}

.service__more {
  margin-top: auto;
  padding-top: var(--spacing-16);
}

.service__more-toggle {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--color-chalk);
  font-size: 13px;
  font-weight: var(--font-weight-semibold);
  cursor: pointer;
  list-style: none;
  user-select: none;
}

.service__more-toggle::-webkit-details-marker {
  display: none;
}

.service__more-toggle::after {
  content: '';
  width: 7px;
  height: 7px;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  transform: rotate(45deg);
  transition: transform 0.2s ease;
}

.service__more[open] .service__more-toggle::after {
  transform: rotate(-135deg);
}

.service__more-toggle:hover {
  color: var(--color-ash);
}

.service__more-text {
  margin-top: var(--spacing-12);
  color: var(--color-ash);
  font-size: 15px;
  line-height: 1.5;
}

.service__more-list {
  margin-top: var(--spacing-12);
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.service__more-list li {
  color: var(--color-ash);
  font-size: 15px;
  line-height: 1.5;
}

.service__more-list strong {
  color: var(--color-chalk);
  font-weight: var(--font-weight-semibold);
}

/* =========================================================
   Case Study
   ========================================================= */
.case-hero {
  padding-top: calc(var(--nav-height) + var(--spacing-64));
}

.case-hero__inner {
  max-width: var(--page-max-width);
  margin: 0 auto;
}

.case-hero__tags {
  margin-top: var(--spacing-24);
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-8);
}

.case-hero__tags li {
  color: var(--color-ash);
  font-size: 13px;
  line-height: 1.4;
  background: var(--color-cinder);
  border-radius: 4px;
  padding: 6px 10px;
}

.case-hero__text {
  max-width: 70ch;
  margin-top: var(--spacing-24);
  color: var(--color-ash);
  font-size: 19px;
  font-weight: var(--font-weight-medium);
  line-height: 1.5;
}

.case-hero__actions {
  margin-top: var(--spacing-64);
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--spacing-24);
}

.case-hero__back {
  color: var(--color-ash);
  font-size: 14px;
  font-weight: var(--font-weight-medium);
  transition: color 0.15s ease;
}

.case-hero__back:hover {
  color: var(--color-chalk);
}

.case-shot {
  padding-top: 0;
}

.case-shot__img {
  max-width: var(--page-max-width);
  width: 100%;
  margin: 0 auto;
  border: 1px solid var(--color-carbon);
}

.case-float-back {
  position: fixed;
  top: calc(var(--nav-height) + var(--spacing-24));
  left: var(--spacing-24);
  z-index: 90;
  display: flex;
  align-items: center;
  gap: var(--spacing-8);
  background: var(--color-void);
  color: var(--color-ash);
  font-size: 14px;
  font-weight: var(--font-weight-medium);
  padding: var(--spacing-8) var(--spacing-16);
  border: 1px solid var(--color-carbon);
  border-radius: var(--radius-buttons);
  transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}

.case-float-back:hover {
  background: var(--color-chalk);
  color: var(--color-void);
  border-color: var(--color-chalk);
}

@media (max-width: 640px) {
  .case-float-back {
    top: auto;
    bottom: var(--spacing-24);
  }
}

/* =========================================================
   Team
   ========================================================= */
.team > .section-label {
  font-weight: var(--font-weight-bold);
  font-size: calc(var(--text-caption) + 3px);
}

.team > .section-heading {
  max-width: none;
  margin-left: 0;
  margin-right: 0;
  color: var(--color-ash);
}

.team__intro {
  text-align: left;
}

.team__grid {
  max-width: var(--page-max-width);
  margin: var(--spacing-64) auto 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--color-carbon);
  border-left: 1px solid var(--color-carbon);
}

.team-member {
  border-right: 1px solid var(--color-carbon);
  border-bottom: 1px solid var(--color-carbon);
  padding: var(--spacing-24);
}

.team-member__photo {
  aspect-ratio: 4 / 5;
  background: var(--color-cinder);
  display: flex;
  align-items: center;
  justify-content: center;
}

.team-member__photo span {
  color: var(--color-smudge);
  font-size: var(--text-caption);
}

.team-member__photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
}

.team-member__photo--contain img {
  object-fit: contain;
}

.team-member__photo--jannek img {
  object-position: center 30%;
}

.team-member__photo--andreas img {
  object-position: center 18%;
}

.team-member__name {
  color: var(--color-chalk);
  font-size: var(--text-heading-sm);
  font-weight: var(--font-weight-semibold);
  line-height: var(--leading-heading-sm);
  letter-spacing: var(--tracking-heading-sm);
  font-feature-settings: 'ss01' on;
  margin-top: var(--spacing-16);
}

.team-member__role {
  color: var(--color-ember-signal);
  font-size: var(--text-caption);
  font-weight: var(--font-weight-medium);
  text-transform: uppercase;
  letter-spacing: 0.02em;
  margin-top: var(--spacing-4);
}

.team-member__bio {
  color: var(--color-ash);
  font-size: 14px;
  line-height: 1.5;
  margin-top: var(--spacing-12);
}

.team-member__link {
  display: inline-block;
  color: var(--color-ember-signal);
  font-size: 14px;
  font-weight: var(--font-weight-medium);
  margin-top: var(--spacing-12);
  transition: color 0.15s ease;
}

.team-member__link:hover {
  color: var(--color-chalk);
}

/* =========================================================
   Clients / Logo Grid
   ========================================================= */
.clients {
  position: sticky;
  top: 0;
  z-index: 2;
  background: var(--color-void);
}

.clients__grid {
  max-width: var(--page-max-width);
  margin: var(--spacing-64) auto 0;
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  border-top: 1px solid var(--color-carbon);
  border-left: 1px solid var(--color-carbon);
}

.clients__cell {
  aspect-ratio: 1;
  border-right: 1px solid var(--color-carbon);
  border-bottom: 1px solid var(--color-carbon);
  display: flex;
  align-items: center;
  justify-content: center;
}

.clients__logo {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: var(--spacing-16);
}

/* =========================================================
   Projects — full-bleed, near-viewport-height sticky-stacking rows
   ========================================================= */
.projects {
  padding-left: 0;
  padding-right: 0;
  position: relative;
  z-index: 3;
  background: var(--color-void);
}

.projects__pin > .section-label,
.projects__pin > .section-heading {
  max-width: none;
  margin-left: var(--spacing-24);
  margin-right: var(--spacing-24);
}

.projects__pin > .section-heading {
  position: sticky;
  top: var(--nav-height);
  z-index: 10;
  background: var(--color-void);
  color: var(--color-ash);
  margin-top: 0;
  padding-top: var(--spacing-8);
  padding-bottom: var(--spacing-8);
}

.projects__list {
  margin-top: var(--spacing-64);
  border-top: 1px solid var(--color-carbon);
}

.projects__list--tail {
  margin-top: 0;
  border-top: none;
}

/* Height of the pinned "Projekte" heading bar above, computed to match its own
   box (line height + top/bottom padding) so cards never start underneath it —
   pure CSS so it's correct on first paint, no JS measurement/webfont race. */
:root {
  --projects-pin-h: calc(clamp(28px, 6vw, calc(var(--text-display) - 4px)) * var(--leading-display) + var(--spacing-8) * 2 + 8px);
}

.project {
  position: sticky;
  top: calc(var(--nav-height) + var(--projects-pin-h));
  background: var(--color-void);
  display: flex;
  min-height: 60vh;
  border-top: 1px solid var(--color-carbon);
  border-bottom: 1px solid var(--color-carbon);
  transition: opacity 0.2s ease;
}

.project:nth-child(1) { z-index: 1; }
.project:nth-child(2) { z-index: 2; }
.project:nth-child(3) { z-index: 3; }

.projects__list--tail .project {
  top: var(--nav-height);
  z-index: 4;
}

.project:hover {
  opacity: 0.85;
}

.project__visual {
  flex: 0 0 57%;
  background: var(--color-chalk);
  border-right: 1px solid var(--color-carbon);
  display: flex;
  align-items: center;
  justify-content: center;
}

.project__visual--logo {
  background: var(--color-void);
}

.project__visual--logo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.project__visual--compact {
  padding: var(--spacing-64) calc(var(--spacing-64) * 2);
}

.project__visual--compact img {
  object-fit: contain;
}

.project__visual--compact-sm {
  padding: var(--spacing-8) var(--spacing-24);
}

.project__visual--compact-sm img {
  object-fit: contain;
}

.project__visual--tiberius {
  padding: 40px 24px 40px 155px;
}

.project__visual--tiberius img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: left center;
  transform: scale(0.855);
  transform-origin: left center;
}

.project__visual--logo-light {
  background: radial-gradient(ellipse at center, #cfcfcf 0%, #9a9a9a 55%, #6e6e6e 100%);
  padding: var(--spacing-64);
}

.project__visual--logo-light img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.project__visual span {
  color: var(--color-void);
  font-size: var(--text-caption);
}

.project__body {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: var(--spacing-24);
}

.project__top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: var(--spacing-24);
}

.project__desc {
  color: var(--color-chalk);
  font-size: 17px;
  font-weight: var(--font-weight-semibold);
  line-height: 1.4;
  max-width: 60%;
}

.project__name {
  color: var(--color-chalk);
  font-size: var(--text-heading-lg);
  font-weight: var(--font-weight-semibold);
  line-height: var(--leading-heading-lg);
  letter-spacing: var(--tracking-heading-lg);
  font-feature-settings: 'ss01' on;
  text-align: right;
  white-space: nowrap;
}

.project__tags {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-8);
}

.project__tags li {
  color: var(--color-chalk);
  font-size: 17px;
  font-weight: var(--font-weight-semibold);
}

/* =========================================================
   Process
   ========================================================= */
.process {
  position: relative;
  z-index: 5;
  background: var(--color-void);
}

.process__list {
  max-width: var(--page-max-width);
  margin: var(--spacing-64) auto 0;
  border-top: 1px solid var(--color-carbon);
}

.process__item {
  display: flex;
  gap: var(--spacing-24);
  padding: var(--spacing-24) 0;
  border-bottom: 1px solid var(--color-carbon);
}

.process__index {
  color: var(--color-graphite);
  font-size: var(--text-heading-sm);
  font-weight: var(--font-weight-semibold);
  flex-shrink: 0;
  width: 48px;
}

.process__title {
  color: var(--color-chalk);
  font-size: var(--text-heading-sm);
  font-weight: var(--font-weight-semibold);
  line-height: var(--leading-heading-sm);
  letter-spacing: var(--tracking-heading-sm);
  font-feature-settings: 'ss01' on;
}

.process__desc {
  color: var(--color-ash);
  font-size: 17px;
  line-height: 1.5;
  margin-top: var(--spacing-8);
  max-width: 500px;
}

/* =========================================================
   Testimonials
   ========================================================= */
.testimonials {
  position: relative;
  z-index: 5;
  background: var(--color-void);
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: calc(var(--nav-height) + var(--spacing-24)) var(--spacing-24) var(--spacing-24);
}

.testimonials > .section-label,
.testimonials > .section-heading,
.testimonials__intro {
  margin-left: 0;
  margin-right: 0;
}

.testimonials__heading {
  font-size: clamp(28px, 5vw, 64px);
}

.testimonials__intro {
  max-width: var(--page-max-width);
  margin-top: var(--spacing-16);
  color: var(--color-ash);
  font-size: 17px;
  line-height: 1.5;
}

.testimonial {
  max-width: 860px;
  margin: var(--spacing-64) 0 0;
  width: 100%;
}

.testimonial__layout {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-24);
}

.testimonial__index {
  flex-shrink: 0;
  color: var(--color-cinder);
  font-size: clamp(40px, 6vw, 72px);
  font-weight: var(--font-weight-regular);
  line-height: 1;
  font-feature-settings: 'tnum';
}

.testimonial__content {
  flex: 1;
  padding-top: var(--spacing-8);
}

.testimonial__quote {
  color: var(--color-chalk);
  font-size: clamp(18px, 2.4vw, 24px);
  font-weight: var(--font-weight-regular);
  line-height: 1.4;
  letter-spacing: -0.01em;
  transition: opacity 0.3s ease, transform 0.3s ease;
}

.testimonial__quote.is-transitioning {
  opacity: 0;
  transform: translateX(16px);
}

.testimonial__author {
  display: flex;
  align-items: center;
  gap: var(--spacing-16);
  margin-top: var(--spacing-24);
  transition: opacity 0.3s ease 0.1s;
}

.testimonial__author.is-transitioning {
  opacity: 0;
}

.testimonial__avatar {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 999px;
  background: var(--color-cinder);
  border: 1px solid var(--color-carbon);
  color: var(--color-ash);
  font-size: 15px;
  font-weight: var(--font-weight-semibold);
}

.testimonial__avatar--photo {
  background-size: cover;
  background-position: center;
  filter: grayscale(1);
}

.testimonial__name {
  color: var(--color-chalk);
  font-size: 15px;
  font-weight: var(--font-weight-medium);
}

.testimonial__role {
  color: var(--color-graphite);
  font-size: 14px;
  margin-top: var(--spacing-4);
}

.testimonial__sep {
  margin: 0 var(--spacing-8);
  color: var(--color-carbon);
}

.testimonial__nav {
  display: flex;
  align-items: center;
  gap: var(--spacing-24);
  margin-top: var(--spacing-24);
}

.testimonial__dots {
  display: flex;
  align-items: center;
  gap: var(--spacing-12);
}

.testimonial__dot {
  padding: var(--spacing-16) 0;
}

.testimonial__dot span {
  display: block;
  width: 24px;
  height: 1px;
  background: var(--color-carbon);
  transition: width 0.4s ease, background 0.4s ease;
}

.testimonial__dot:hover span {
  width: 32px;
  background: var(--color-graphite);
}

.testimonial__dot.is-active span {
  width: 48px;
  background: var(--color-chalk);
}

.testimonial__counter {
  color: var(--color-graphite);
  font-size: var(--text-caption);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.testimonial__arrows {
  display: flex;
  align-items: center;
  gap: var(--spacing-4);
  margin-left: auto;
}

.testimonial__arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 999px;
  color: var(--color-graphite);
  transition: color 0.15s ease, background 0.15s ease;
}

.testimonial__arrow:hover {
  color: var(--color-chalk);
  background: var(--color-cinder);
}

@media (max-width: 600px) {
  .testimonial__layout {
    gap: var(--spacing-16);
  }

  .testimonial__nav {
    flex-wrap: wrap;
    row-gap: var(--spacing-16);
  }
}

/* =========================================================
   Contact
   ========================================================= */
.contact {
  position: relative;
  z-index: 6;
  background: var(--color-void);
}

.contact__panel {
  display: block;
  width: fit-content;
  margin: 0 auto;
  padding: var(--spacing-24);
  overflow: hidden;
  text-align: center;
  background-color: var(--color-void);
  background-image: repeating-linear-gradient(
    135deg,
    rgba(255, 255, 255, 0.08) 0,
    rgba(255, 255, 255, 0.08) 1px,
    transparent 1px,
    transparent 8px
  );
  animation: contact-panel-drift 14s linear infinite;
}

@keyframes contact-panel-drift {
  from { background-position: 0 0; }
  to { background-position: 160px 160px; }
}

.contact__panel > .section-label,
.contact__panel > .section-heading {
  max-width: none;
  margin-left: 0;
  margin-right: 0;
}

.contact__panel > .section-heading {
  color: var(--color-ash);
  margin-top: var(--spacing-8);
}

.contact__panel > .contact__mail {
  display: block;
  color: var(--color-chalk);
  margin-top: 0;
  text-decoration: none;
  transition: color 0.15s ease;
}

.contact__mail:hover {
  color: var(--color-ash);
}

.contact__mark {
  display: block;
  max-width: none;
  width: calc(100% + var(--spacing-24) * 2);
  margin: var(--spacing-128) calc(var(--spacing-24) * -1) calc(var(--spacing-24) * -1);
  padding: 0 var(--spacing-24);
  color: var(--color-ash);
  font-size: clamp(48px, 18vw, 200px);
  font-weight: var(--font-weight-bold);
  line-height: 0.8;
  letter-spacing: -0.03em;
  text-transform: uppercase;
  white-space: nowrap;
  overflow: hidden;
}

/* =========================================================
   Footer
   ========================================================= */
.footer {
  border-top: 1px solid var(--color-carbon);
  padding: var(--spacing-64) var(--spacing-24) var(--spacing-24);
  position: relative;
  z-index: 7;
  background: var(--color-void);
}

.footer__top {
  max-width: var(--page-max-width);
  margin: 0 auto;
  display: flex;
  justify-content: center;
  padding-bottom: var(--spacing-64);
  border-bottom: 1px solid var(--color-carbon);
}

.footer__nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--spacing-24);
}

.footer__nav a {
  color: var(--color-ash);
  font-size: var(--text-heading-sm);
  font-weight: var(--font-weight-medium);
  transition: color 0.15s ease;
}

.footer__nav a:hover {
  color: var(--color-chalk);
}

.footer__bottom {
  max-width: var(--page-max-width);
  margin: 0 auto;
  padding-top: var(--spacing-24);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-16);
}

.footer__social {
  display: flex;
  gap: var(--spacing-24);
}

.footer__social a {
  color: var(--color-graphite);
  font-size: var(--text-caption);
  transition: color 0.15s ease;
}

.footer__social a:hover {
  color: var(--color-chalk);
}

.footer__copy {
  color: var(--color-graphite);
  font-size: var(--text-caption);
}

.footer__legal {
  display: flex;
  gap: var(--spacing-24);
}

.footer__legal a {
  color: var(--color-graphite);
  font-size: var(--text-caption);
  transition: color 0.15s ease;
}

.footer__legal a:hover {
  color: var(--color-chalk);
}

/* =========================================================
   Legal (Impressum, Datenschutz)
   ========================================================= */
.legal > .section-label {
  font-weight: var(--font-weight-bold);
  font-size: calc(var(--text-caption) + 3px);
}

.legal > .section-heading {
  max-width: none;
  margin-left: 0;
  margin-right: 0;
  color: var(--color-ash);
}

.legal__intro {
  text-align: left;
}

.legal__content {
  max-width: 720px;
  margin-top: var(--spacing-64);
}

.legal__content h2 {
  color: var(--color-chalk);
  font-size: var(--text-heading-sm);
  font-weight: var(--font-weight-semibold);
  line-height: var(--leading-heading-sm);
  letter-spacing: var(--tracking-heading-sm);
  margin-top: var(--spacing-64);
}

.legal__content h2:first-child {
  margin-top: 0;
}

.legal__content p {
  margin-top: var(--spacing-16);
  color: var(--color-ash);
  font-size: 15px;
  line-height: 1.6;
}

.legal__content a {
  color: var(--color-chalk);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.legal__content a:hover {
  color: var(--color-ember-signal);
}

/* =========================================================
   Responsive
   ========================================================= */
@media (max-width: 900px) {
  /* Sticky-stack hero-overlap is desktop-only — iOS Safari's dynamic toolbar
     resizes 100dvh mid-scroll and miscalculates nested sticky/fixed stacking,
     breaking layout, the overlap effect, and touch-through on the nav toggle. */
  .hero,
  .clients,
  .projects,
  .services,
  .process,
  .contact,
  .footer,
  .projects__pin > .section-heading {
    position: static;
    z-index: auto;
  }

  .nav__links {
    position: fixed;
    top: var(--nav-height);
    left: 0;
    right: 0;
    z-index: 100;
    background: var(--color-void);
    opacity: 1;
    isolation: isolate;
    -webkit-transform: translateZ(0);
    transform: translateZ(0);
    border-bottom: 1px solid var(--color-carbon);
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    margin: 0;
    max-height: 0;
    overflow: hidden;
    visibility: hidden;
    transition: max-height 0.2s ease, visibility 0s linear 0.2s;
  }

  .nav__links.is-open {
    visibility: visible;
    transition: max-height 0.2s ease;
  }

  .nav__links.is-open {
    max-height: 240px;
  }

  .nav__links .nav__link {
    width: 100%;
    padding: var(--spacing-16) var(--spacing-24);
    border-bottom: 1px solid var(--color-carbon);
  }

  .nav__cta {
    display: none;
  }

  .nav__toggle {
    display: flex;
  }

  .clients__grid {
    grid-template-columns: repeat(4, 1fr);
  }

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

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

  .process__item {
    gap: var(--spacing-16);
  }

  .projects > .section-label,
  .projects > .section-heading {
    margin-left: var(--spacing-16);
    margin-right: var(--spacing-16);
  }

  .project {
    position: static;
    flex-direction: column;
    min-height: 0;
  }

  .project__visual {
    flex-basis: auto;
    aspect-ratio: 4 / 3;
    border-right: none;
    border-bottom: 1px solid var(--color-carbon);
  }

  .project__visual--compact {
    padding: var(--spacing-24);
  }

  .project__visual--compact img {
    transform: scale(0.65);
    transform-origin: left center;
  }

  .project__visual--tiberius {
    padding: var(--spacing-24);
  }

  .project__visual--tiberius img {
    object-position: center;
    transform: scale(0.8);
    transform-origin: left center;
  }

  .project__body {
    padding: var(--spacing-16);
    gap: var(--spacing-16);
  }

  .project__top {
    flex-direction: column;
    gap: var(--spacing-8);
  }

  .project__desc {
    max-width: none;
  }

  .project__name {
    text-align: left;
    white-space: normal;
  }

  .footer__nav {
    gap: var(--spacing-16);
  }
}

@media (max-width: 600px) {
  section {
    padding: var(--spacing-64) var(--spacing-16);
  }

  .hero {
    padding-left: var(--spacing-16);
    padding-right: var(--spacing-16);
  }

  .hero__headline {
    max-width: none;
  }

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

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

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

  .process__item {
    flex-direction: column;
    gap: var(--spacing-8);
  }

  .process__index {
    width: auto;
  }
}