:root {
  --ink: #171411;
  --ink-soft: #3b352f;
  --page-bg: #fbfaf7;
  --section-muted-bg: #f2eee7;
  --card-bg: #ffffff;
  --line-color: #ded6c9;
  --border-width: 1px;
  --paper: var(--page-bg);
  --warm: var(--section-muted-bg);
  --line: var(--line-color);
  --copper: #b45f32;
  --copper-dark: #884524;
  --forest: #2f4a3d;
  --white: #ffffff;
  --link-color: var(--copper-dark);
  --input-bg: var(--paper);
  --input-border: var(--line);
  --input-radius: 6px;
  --focus-color: #0f6f8f;
  --focus-width: 3px;
  --error-text: #713417;
  --error-bg: #fff2ed;
  --error-border: #d9a08a;
  --header-bg: #161310;
  --header-border: #3a332d;
  --menu-text: #f3eee8;
  --menu-border: #3a332d;
  --menu-hover-text: #ffffff;
  --menu-hover-bg: #2a2521;
  --menu-hover-border: #5a5148;
  --menu-active-text: #ffffff;
  --menu-active-bg: #2a2521;
  --menu-active-border: #5a5148;
  --menu-texture-image: none;
  --menu-texture-size: 180% auto;
  --menu-texture-position: 50% 50%;
  --menu-texture-blend: multiply;
  --button-bg: var(--copper);
  --button-bg-alpha: 100%;
  --button-text: #ffffff;
  --button-border: var(--copper);
  --button-border-width: 1px;
  --button-hover-bg: var(--copper-dark);
  --button-hover-bg-alpha: 100%;
  --button-hover-text: #ffffff;
  --button-hover-border: var(--copper-dark);
  --button-blur: 0px;
  --button-texture-image: none;
  --button-texture-size: 180% auto;
  --button-texture-position: 50% 50%;
  --button-texture-blend: multiply;
  --ghost-button-bg: #ffffff;
  --ghost-button-bg-alpha: 0%;
  --ghost-button-text: var(--ink);
  --ghost-button-border: var(--line);
  --ghost-button-border-width: 1px;
  --ghost-button-hover-bg: var(--copper);
  --ghost-button-hover-bg-alpha: 100%;
  --ghost-button-hover-text: #ffffff;
  --ghost-button-hover-border: var(--copper);
  --ghost-button-blur: 0px;
  --ghost-button-height: var(--button-height);
  --ghost-button-radius: var(--button-radius);
  --ghost-button-texture-image: none;
  --ghost-button-texture-size: 180% auto;
  --ghost-button-texture-position: 50% 50%;
  --ghost-button-texture-blend: multiply;
  --glass-button-bg: #ffffff;
  --glass-button-bg-alpha: 12%;
  --glass-button-text: #ffffff;
  --glass-button-border: #ffffff;
  --glass-button-border-alpha: 36%;
  --glass-button-border-width: 1px;
  --glass-button-hover-bg: #ffffff;
  --glass-button-hover-bg-alpha: 18%;
  --glass-button-hover-text: #ffffff;
  --glass-button-hover-border: #ffffff;
  --glass-button-hover-border-alpha: 50%;
  --glass-button-blur: 10px;
  --glass-button-height: var(--button-height);
  --glass-button-radius: var(--button-radius);
  --glass-button-texture-image: none;
  --glass-button-texture-size: 180% auto;
  --glass-button-texture-position: 50% 50%;
  --glass-button-texture-blend: soft-light;
  --hero-eyebrow-color: var(--eyebrow-color);
  --hero-text-color: #ffffff;
  --hero-overlay-opacity: 0.74;
  --hero-overlay-mid: 0.36;
  --hero-overlay-bottom: 0.46;
  --dark-section-texture-image: none;
  --dark-section-texture-size: 180% auto;
  --dark-section-texture-position: 50% 50%;
  --dark-section-texture-blend: multiply;
  --footer-bg: #161310;
  --footer-text: #d8d0c8;
  --container-width: 1180px;
  --grid-gap: 68px;
  --card-radius: 8px;
  --shadow-strength: 16;
  --shadow-alpha: 0.16;
  --button-height: 48px;
  --menu-button-height: 42px;
  --nav-gap: 6px;
  --font-body: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-heading: var(--font-body);
  --font-h2: var(--font-heading);
  --font-testimonial: var(--font-h2);
  --font-menu: var(--font-body);
  --font-eyebrow: var(--font-heading);
  --base-size: 17px;
  --h1-size: 50px;
  --h2-size: 34px;
  --testimonial-size: 28px;
  --hero-h1-size: 62px;
  --section-space: 112px;
  --heading-weight: 650;
  --menu-font-weight: 650;
  --eyebrow-font-weight: 800;
  --button-radius: 999px;
  --menu-button-radius: var(--button-radius);
  --heading-color: #241f1a;
  --body-text: #3b352f;
  --muted-text: #6f6258;
  --eyebrow-color: var(--copper-dark);
  --shadow: 0 24px 70px rgba(23, 20, 17, var(--shadow-alpha));
  --radius: var(--card-radius);
  font-family: var(--font-body);
  color: var(--body-text);
  background: var(--paper);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  color: var(--body-text);
  background: var(--paper);
  font-size: var(--base-size);
  line-height: 1.72;
}

img,
object {
  max-width: 100%;
}

a {
  color: var(--link-color);
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible,
[tabindex]:focus-visible {
  outline: var(--focus-width) solid var(--focus-color);
  outline-offset: 3px;
}

main:focus {
  outline: 0;
}

.skip-link {
  position: fixed;
  z-index: 100;
  top: 12px;
  left: 12px;
  transform: translateY(-140%);
  padding: 10px 14px;
  border-radius: 6px;
  background: var(--focus-color);
  color: var(--white);
  font-weight: 850;
  text-decoration: none;
  transition: transform 120ms ease;
}

.skip-link:focus {
  transform: translateY(0);
}

.site-header {
  position: fixed;
  z-index: 40;
  inset: 0 0 auto;
  height: 78px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 28px;
  padding: 0 clamp(18px, 4vw, 56px);
  background-color: var(--header-bg) !important;
  background-image: var(--menu-texture-image);
  background-size: var(--menu-texture-size);
  background-position: var(--menu-texture-position);
  background-repeat: no-repeat;
  background-blend-mode: var(--menu-texture-blend);
  color: var(--white);
  border-bottom: var(--border-width) solid var(--header-border);
}

.brand {
  display: inline-flex;
  align-items: center;
}

.brand img {
  width: auto;
  max-width: clamp(118px, 12vw, 168px);
  height: 52px;
  max-height: none;
  display: block;
  object-fit: contain;
  image-rendering: -webkit-optimize-contrast;
}

.site-nav {
  display: flex;
  justify-content: center;
  gap: var(--nav-gap);
  align-items: center;
}

.site-nav a,
.header-cta,
.nav-toggle {
  min-height: var(--menu-button-height);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--menu-button-radius);
  padding: 0 16px;
  text-decoration: none;
  border: var(--border-width) solid transparent;
  font-family: var(--font-menu);
  font-size: 0.93rem;
  font-weight: var(--menu-font-weight);
  -webkit-font-smoothing: subpixel-antialiased;
  text-rendering: optimizeLegibility;
  font-synthesis-weight: none;
}

.site-nav a {
  color: var(--menu-text);
  border-color: var(--menu-border);
  background-image: var(--menu-texture-image);
  background-size: var(--menu-texture-size);
  background-position: var(--menu-texture-position);
  background-repeat: no-repeat;
  background-blend-mode: var(--menu-texture-blend);
}

.site-nav a:hover {
  color: var(--menu-hover-text);
  background-color: var(--menu-hover-bg);
  border-color: var(--menu-hover-border);
}

.site-nav a.active {
  color: var(--menu-active-text);
  background-color: var(--menu-active-bg);
  border-color: var(--menu-active-border);
}

.header-cta,
.button {
  background-color: var(--button-bg);
  background-color: color-mix(in srgb, var(--button-bg) var(--button-bg-alpha), transparent);
  color: var(--button-text);
  border: var(--button-border-width) solid var(--button-border);
  text-decoration: none;
  font-family: var(--font-menu);
  font-weight: var(--menu-font-weight);
  font-synthesis-weight: none;
  -webkit-backdrop-filter: blur(var(--button-blur));
  backdrop-filter: blur(var(--button-blur));
  transition: transform 160ms ease, background 160ms ease, border-color 160ms ease;
}

.header-cta,
.button:not(.button-ghost):not(.button-glass):not(.button-light) {
  background-image: var(--button-texture-image);
  background-size: var(--button-texture-size);
  background-position: var(--button-texture-position);
  background-repeat: no-repeat;
  background-blend-mode: var(--button-texture-blend);
}

.header-cta:hover,
.button:hover {
  transform: translateY(-1px);
  background-color: var(--button-hover-bg);
  background-color: color-mix(in srgb, var(--button-hover-bg) var(--button-hover-bg-alpha), transparent);
  color: var(--button-hover-text);
  border-color: var(--button-hover-border);
}

.nav-toggle {
  display: none;
  background-color: var(--menu-hover-bg);
  background-image: var(--menu-texture-image);
  background-size: var(--menu-texture-size);
  background-position: var(--menu-texture-position);
  background-repeat: no-repeat;
  background-blend-mode: var(--menu-texture-blend);
  color: var(--menu-hover-text);
  border-color: var(--menu-hover-border);
}

.hero {
  position: relative;
  min-height: 70vh;
  display: flex;
  align-items: end;
  padding: 118px clamp(20px, 5vw, 72px) 64px;
  color: var(--white);
  background-image: var(--hero-image);
  background-size: cover;
  background-position: center;
  overflow: hidden;
}

.hero-page {
  min-height: 44vh;
}

.hero-shade {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(18, 14, 11, var(--hero-overlay-opacity)), rgba(18, 14, 11, var(--hero-overlay-mid)) 48%, rgba(18, 14, 11, 0.08)),
    linear-gradient(0deg, rgba(18, 14, 11, var(--hero-overlay-bottom)), transparent 46%);
}

.hero-content {
  position: relative;
  width: min(700px, 100%);
}

.eyebrow {
  margin: 0 0 16px;
  color: var(--eyebrow-color);
  font-family: var(--font-eyebrow);
  font-size: 0.72rem;
  font-weight: var(--eyebrow-font-weight);
  font-synthesis-weight: none;
  letter-spacing: 0;
  text-transform: uppercase;
}

.hero .eyebrow {
  color: var(--hero-eyebrow-color);
}

h1,
h2,
h3 {
  font-family: var(--font-heading);
  margin: 0;
  color: var(--heading-color);
  font-weight: var(--heading-weight);
  font-synthesis-weight: none;
  line-height: 1.16;
  letter-spacing: 0;
}

h2,
h3 {
  font-family: var(--font-h2);
}

h1 {
  max-width: 760px;
  font-size: clamp(2.35rem, 4.9vw, var(--h1-size));
}

h2 {
  max-width: 760px;
  font-size: clamp(1.65rem, 3vw, var(--h2-size));
}

h3 {
  font-size: 1.12rem;
}

.hero-home h1 {
  max-width: 820px;
  font-size: clamp(2.65rem, 5.8vw, var(--hero-h1-size));
}

.hero h1,
.hero h2 {
  color: var(--hero-text-color);
}

.hero h2 {
  font-family: var(--font-heading);
}

.section-dark h1,
.section-dark h2,
.section-dark h3 {
  color: var(--white);
}

p {
  margin: 0 0 1em;
}

.section p:not(.eyebrow) {
  max-width: 760px;
}

.section h1 + h2 {
  margin-top: 18px;
}

.section h1 + p,
.section h2 + p,
.section h3 + p {
  margin-top: 16px;
}

.section p + h2,
.section p + h3,
.section ul + h2 {
  margin-top: 42px;
}

.hero p:not(.eyebrow) {
  max-width: 640px;
  margin-top: 20px;
  color: var(--hero-text-color);
  font-size: 1.04rem;
  line-height: 1.72;
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
  align-items: center;
}

.button {
  min-height: var(--button-height);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--button-radius);
  padding: 0 20px;
}

.button-ghost {
  min-height: var(--ghost-button-height);
  border-width: var(--ghost-button-border-width);
  border-radius: var(--ghost-button-radius);
  background-color: transparent;
  background-color: color-mix(in srgb, var(--ghost-button-bg) var(--ghost-button-bg-alpha), transparent);
  background-image: var(--ghost-button-texture-image);
  background-size: var(--ghost-button-texture-size);
  background-position: var(--ghost-button-texture-position);
  background-repeat: no-repeat;
  background-blend-mode: var(--ghost-button-texture-blend);
  color: var(--ghost-button-text);
  border-color: var(--ghost-button-border);
  -webkit-backdrop-filter: blur(var(--ghost-button-blur));
  backdrop-filter: blur(var(--ghost-button-blur));
}

.button-ghost:hover {
  color: var(--ghost-button-hover-text);
  background-color: var(--ghost-button-hover-bg);
  background-color: color-mix(in srgb, var(--ghost-button-hover-bg) var(--ghost-button-hover-bg-alpha), transparent);
  border-color: var(--ghost-button-hover-border);
}

.button-glass {
  min-height: var(--glass-button-height);
  border-width: var(--glass-button-border-width);
  border-radius: var(--glass-button-radius);
  background-color: rgba(255, 255, 255, 0.12);
  background-color: color-mix(in srgb, var(--glass-button-bg) var(--glass-button-bg-alpha), transparent);
  background-image: var(--glass-button-texture-image);
  background-size: var(--glass-button-texture-size);
  background-position: var(--glass-button-texture-position);
  background-repeat: no-repeat;
  background-blend-mode: var(--glass-button-texture-blend);
  border-color: color-mix(in srgb, var(--glass-button-border) var(--glass-button-border-alpha), transparent);
  color: var(--glass-button-text);
  -webkit-backdrop-filter: blur(var(--glass-button-blur));
  backdrop-filter: blur(var(--glass-button-blur));
}

.button-glass:hover {
  background-color: rgba(255, 255, 255, 0.18);
  background-color: color-mix(in srgb, var(--glass-button-hover-bg) var(--glass-button-hover-bg-alpha), transparent);
  border-color: color-mix(in srgb, var(--glass-button-hover-border) var(--glass-button-hover-border-alpha), transparent);
  color: var(--glass-button-hover-text);
}

.button-light {
  background: var(--white);
  color: var(--ink);
  border-color: var(--white);
}

.section {
  padding: clamp(68px, 8vw, var(--section-space)) 0;
}

.section-compact {
  padding-top: clamp(48px, 6vw, 76px);
}

.section-muted {
  background: var(--warm);
}

.section-dark {
  background-color: var(--forest);
  background-image: var(--dark-section-texture-image);
  background-size: var(--dark-section-texture-size);
  background-position: var(--dark-section-texture-position);
  background-repeat: no-repeat;
  background-blend-mode: var(--dark-section-texture-blend);
  color: var(--white);
}

.container {
  width: min(var(--container-width), calc(100% - 40px));
  margin-inline: auto;
}

.narrow {
  width: min(780px, calc(100% - 40px));
}

.intro-grid,
.split,
.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(320px, 0.98fr);
  gap: clamp(28px, 5vw, var(--grid-gap));
  align-items: center;
}

.feature-list,
.value-row,
.quote-grid,
.product-grid,
.download-grid {
  display: grid;
  gap: 18px;
}

.feature-list div,
.value-row div,
.quote-grid figure,
.download-card,
.contact-form,
.contact-details,
.brand-panel {
  background: var(--white);
  background: var(--card-bg);
  border: var(--border-width) solid var(--line);
  border-radius: var(--radius);
}

.feature-list div {
  padding: 24px;
  display: grid;
  gap: 6px;
}

.feature-list strong,
.value-row strong {
  font-size: 1.08rem;
}

.feature-list span,
.value-row span {
  color: var(--muted-text);
}

.image-stack {
  display: grid;
  grid-template-columns: 1fr 0.8fr;
  align-items: end;
  gap: 16px;
}

.image-stack img,
.rounded-image,
.gallery-grid img,
.product-card img {
  width: 100%;
  object-fit: cover;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.image-stack img:first-child {
  aspect-ratio: 4 / 5;
}

.image-stack img:last-child {
  aspect-ratio: 4 / 4.4;
  margin-bottom: 12%;
}

.rounded-image {
  aspect-ratio: 16 / 10;
}

.rounded-image[src$="anfahrt.png"],
.anfahrt-image {
  aspect-ratio: 1 / 1;
  width: min(100%, 420px);
  justify-self: center;
  object-fit: contain;
  padding: 0;
  background: var(--card-bg);
  border: var(--border-width) solid var(--line);
  box-shadow: 0 12px 34px rgba(23, 20, 17, 0.1);
}

.text-link {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  color: var(--link-color);
  font-weight: 800;
  text-decoration: none;
  border-bottom: 2px solid currentColor;
}

.section-heading {
  width: min(740px, 100%);
  margin-bottom: 30px;
}

.section-heading p:not(.eyebrow) {
  margin-top: 20px;
  color: var(--muted-text);
}

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

.quote-grid figure {
  margin: 0;
  padding: 22px;
}

.quote-grid blockquote {
  margin: 0;
  color: #372f28;
  font-family: var(--font-testimonial);
  font-size: var(--testimonial-size);
  line-height: 1.35;
}

.testimonials-section {
  background: var(--section-muted-bg);
}

.testimonial-scroller {
  position: relative;
  display: grid;
  gap: 20px;
  max-width: 980px;
}

.testimonial-track {
  position: relative;
  display: grid;
  min-height: 230px;
  border: var(--border-width) solid var(--line);
  border-radius: var(--radius);
  background: var(--card-bg);
  box-shadow: 0 20px 52px rgba(23, 20, 17, calc(var(--shadow-alpha) * 0.62));
  overflow: hidden;
}

.testimonial-slide {
  position: relative;
  grid-area: 1 / 1;
  display: grid;
  align-content: center;
  gap: 24px;
  margin: 0;
  padding: clamp(28px, 5vw, 52px);
  opacity: 0;
  visibility: hidden;
  transform: translateX(22px);
  transition: opacity 420ms ease, transform 420ms ease;
  pointer-events: none;
}

.testimonial-slide.active {
  opacity: 1;
  visibility: visible;
  transform: translateX(0);
  pointer-events: auto;
}

.testimonial-slide blockquote {
  max-width: 760px;
  margin: 0;
  color: var(--heading-color);
  font-family: var(--font-testimonial);
  font-size: var(--testimonial-size);
  font-weight: var(--heading-weight);
  line-height: 1.28;
}

.testimonial-slide figcaption {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 12px;
  align-items: baseline;
  color: var(--muted-text);
}

.testimonial-slide figcaption strong {
  color: var(--heading-color);
}

.testimonial-controls {
  display: flex;
  align-items: center;
  gap: 14px;
}

.testimonial-controls button {
  min-width: 40px;
  min-height: 40px;
  border: var(--border-width) solid var(--line);
  border-radius: var(--menu-button-radius);
  background: var(--card-bg);
  color: var(--heading-color);
  font-family: var(--font-menu);
  font-weight: var(--menu-font-weight);
  cursor: pointer;
}

.testimonial-dots {
  display: flex;
  gap: 8px;
  align-items: center;
}

.testimonial-dots button {
  min-width: 12px;
  width: 12px;
  min-height: 12px;
  height: 12px;
  padding: 0;
  border-radius: 999px;
  background: transparent;
  border-color: var(--line);
}

.testimonial-dots button.active {
  width: 28px;
  background: var(--button-bg);
  border-color: var(--button-border);
}

.cta-band {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
}

.cta-band p:not(.eyebrow) {
  max-width: 760px;
  color: rgba(255, 255, 255, 0.78);
}

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

.product-card {
  overflow: hidden;
  background: var(--card-bg);
  border: var(--border-width) solid var(--line);
  border-radius: var(--radius);
}

.product-card img {
  aspect-ratio: 4 / 3;
  border-radius: 0;
  box-shadow: none;
}

.product-card div {
  padding: 20px;
}

.product-card span,
.file-meta {
  display: inline-block;
  margin-bottom: 8px;
  color: var(--link-color);
  font-weight: 800;
  font-size: 0.82rem;
  text-transform: uppercase;
}

.brand-panel {
  min-height: 320px;
  display: grid;
  gap: 28px;
  place-items: center;
  padding: 40px;
}

.brand-panel img {
  max-height: 110px;
  width: auto;
  box-shadow: none;
}

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

.value-row div {
  padding: 28px;
  display: grid;
  gap: 10px;
}

.gallery-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.9fr 0.9fr;
  gap: 18px;
}

.gallery-grid img {
  aspect-ratio: 4 / 3;
  grid-row: span 2;
  height: 100%;
}

.gallery-grid img:last-child {
  aspect-ratio: 4 / 3;
}

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

.download-card {
  overflow: hidden;
}

.download-preview {
  height: 360px;
  background: #ebe5da;
  border-bottom: var(--border-width) solid var(--line);
}

.download-preview img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
}

.download-preview span {
  height: 100%;
  display: grid;
  place-items: center;
  font-weight: 850;
  color: var(--link-color);
}

.pdf-preview-modal {
  width: min(1120px, calc(100vw - 48px));
  height: min(860px, calc(100vh - 48px));
  padding: 0;
  overflow: hidden;
  border: var(--border-width) solid var(--line);
  border-radius: var(--card-radius);
  background: var(--card-bg);
  box-shadow: 0 28px 90px rgba(23, 20, 17, 0.28);
}

.pdf-preview-modal::backdrop {
  background: rgba(23, 20, 17, 0.56);
}

.pdf-preview-shell {
  height: 100%;
  display: grid;
  grid-template-rows: auto 1fr;
  background: var(--card-bg);
}

.pdf-preview-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 14px 16px;
  border-bottom: var(--border-width) solid var(--line);
}

.pdf-preview-header strong {
  min-width: 0;
  overflow: hidden;
  color: var(--heading-color);
  font-family: var(--font-menu);
  font-weight: var(--menu-font-weight);
  text-overflow: ellipsis;
  white-space: nowrap;
}

.pdf-preview-header .button {
  min-height: 40px;
}

.pdf-preview-shell iframe {
  width: 100%;
  height: 100%;
  border: 0;
  background: #ffffff;
}

.download-card > div:last-child {
  padding: 24px;
}

.contact-grid {
  align-items: start;
}

.contact-details,
.contact-form {
  padding: clamp(24px, 4vw, 42px);
}

.contact-details {
  display: grid;
  align-content: start;
  gap: 22px;
}

.contact-list {
  display: grid;
  gap: 18px;
}

.contact-item {
  display: grid;
  grid-template-columns: 52px minmax(0, 1fr);
  gap: 16px;
  align-items: start;
}

.contact-icon {
  display: grid;
  width: 52px;
  height: 52px;
  place-items: center;
  color: var(--link-color);
  font-size: 2.12rem;
}

.contact-copy strong {
  display: block;
  color: var(--heading-color);
  font-family: var(--font-menu);
  font-weight: var(--menu-font-weight);
}

.contact-copy p {
  margin: 4px 0 0;
  color: var(--muted-text);
}

.contact-copy a {
  color: var(--link-color);
  text-decoration-thickness: 1px;
  text-underline-offset: 4px;
}

.contact-form {
  display: grid;
  gap: 16px;
}

.contact-form label,
.check-row {
  display: grid;
  gap: 8px;
  font-weight: 750;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  border: var(--border-width) solid var(--input-border);
  border-radius: var(--input-radius);
  padding: 13px 14px;
  font: inherit;
  background: var(--input-bg);
}

.contact-form input[aria-invalid="true"],
.contact-form textarea[aria-invalid="true"] {
  border-color: var(--error-border);
}

.field-help {
  color: var(--muted-text);
  font-size: 0.86rem;
  font-weight: 600;
}

.field-error {
  margin-top: -8px;
  color: var(--error-text);
  font-size: 0.9rem;
  font-weight: 750;
}

.check-row {
  grid-template-columns: auto 1fr;
  align-items: start;
  font-weight: 600;
}

.check-row input {
  width: auto;
  margin-top: 7px;
}

.honeypot {
  position: absolute;
  left: -100vw;
}

.form-errors,
.notice {
  border: var(--border-width) solid var(--error-border);
  background: var(--error-bg);
  color: var(--error-text);
  border-radius: var(--radius);
  padding: 14px 18px;
}

.form-errors p,
.form-errors ul {
  margin: 0;
}

.form-errors ul {
  padding-left: 20px;
}

.notice {
  width: min(var(--container-width), calc(100% - 40px));
  margin: 24px auto 0;
}

.site-footer {
  background: var(--footer-bg);
  color: var(--footer-text);
  padding: 54px 0;
}

.footer-inner {
  width: min(var(--container-width), calc(100% - 40px));
  margin-inline: auto;
  display: grid;
  grid-template-columns: 1.1fr 0.8fr 0.6fr;
  gap: 34px;
}

.footer-logo {
  width: 190px;
  margin-bottom: 18px;
}

.site-footer a {
  color: var(--white);
  text-decoration: none;
}

.footer-links {
  display: grid;
  align-content: start;
  gap: 10px;
}

@media (max-width: 980px) {
  h1 {
    font-size: clamp(2.2rem, 6vw, calc(var(--h1-size) * 0.86));
  }

  h2 {
    font-size: clamp(1.55rem, 4vw, calc(var(--h2-size) * 0.9));
  }

  .hero-home h1 {
    font-size: clamp(2.45rem, 7vw, calc(var(--hero-h1-size) * 0.86));
  }

  .site-header {
    grid-template-columns: auto auto 1fr;
    background-color: var(--header-bg) !important;
  }

  .nav-toggle {
    display: inline-flex;
    justify-self: end;
    order: 3;
  }

  .site-nav {
    position: absolute;
    top: 78px;
    left: 16px;
    right: 16px;
    display: none;
    padding: 12px;
    background-color: var(--header-bg) !important;
    background-image: var(--menu-texture-image);
    background-size: var(--menu-texture-size);
    background-position: var(--menu-texture-position);
    background-repeat: no-repeat;
    background-blend-mode: var(--menu-texture-blend);
    border: var(--border-width) solid var(--header-border);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    flex-direction: column;
    align-items: stretch;
  }

  .site-nav.open {
    display: flex;
  }

  .header-cta {
    justify-self: end;
  }

  .intro-grid,
  .split,
  .contact-grid,
  .footer-inner {
    grid-template-columns: 1fr;
  }

  .product-grid,
  .quote-grid,
  .value-row,
  .download-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

@media (max-width: 640px) {
  h1 {
    font-size: clamp(2rem, 10vw, calc(var(--h1-size) * 0.72));
  }

  h2 {
    font-size: clamp(1.45rem, 7vw, calc(var(--h2-size) * 0.78));
  }

  h3 {
    font-size: 1.12rem;
  }

  .hero-home h1 {
    font-size: clamp(2.25rem, 10vw, calc(var(--hero-h1-size) * 0.72));
  }

  .site-header {
    height: 70px;
    padding: 0 14px;
    gap: 10px;
    background-color: var(--header-bg) !important;
  }

  .site-nav {
    top: 70px;
  }

  .brand img {
    width: auto;
    max-width: 142px;
    height: 48px;
  }

  .header-cta {
    padding: 0 12px;
  }

  .hero {
    min-height: 68vh;
    padding: 112px 20px 48px;
  }

  .hero-page {
    min-height: 40vh;
  }

  .product-grid,
  .quote-grid,
  .value-row,
  .download-grid,
  .gallery-grid {
    grid-template-columns: 1fr;
  }

  .image-stack {
    grid-template-columns: 1fr;
  }

  .image-stack img:last-child {
    margin-bottom: 0;
  }

  .cta-band {
    display: grid;
  }

  .download-preview {
    height: 300px;
  }

  .pdf-preview-modal {
    width: 100vw;
    max-width: 100vw;
    height: 100dvh;
    max-height: 100dvh;
    margin: 0;
    border: 0;
    border-radius: 0;
  }

  .pdf-preview-header {
    padding: 12px 14px;
  }

  .testimonial-track {
    min-height: 320px;
  }

  .testimonial-slide {
    padding: 24px;
  }

  .testimonial-controls {
    justify-content: space-between;
  }
}

@media (prefers-reduced-motion: reduce) {
  .testimonial-slide {
    transition: none;
  }
}