/* Jetfans — one-page site
   Palette taken from the Wolter logo green (#50B848). */

:root {
  --ink: #0e1512;
  --ink-2: #151f1a;
  --ink-3: #22302a;
  --text: #18201c;
  --muted: #56625c;
  --line: #e2e8e4;
  --bg: #ffffff;
  --surface: #f3f6f4;
  --green: #50b848;
  --green-ink: #287a34;
  --green-soft: #e9f5e7;
  --on-dark: #e9efeb;
  --on-dark-muted: #a3b1aa;
  --line-dark: rgba(255, 255, 255, 0.1);

  --radius: 18px;
  --radius-sm: 10px;
  --container: 1200px;
  --gutter: clamp(16px, 4vw, 32px);
  --section-y: clamp(64px, 9vw, 112px);
  --header-h: 80px;

  --font-head: "Manrope", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --font-body: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --shadow: 0 1px 2px rgba(14, 21, 18, 0.05), 0 10px 30px rgba(14, 21, 18, 0.07);
}

/* ---------- Base ---------- */

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 8px);
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

a { color: inherit; }

h1, h2, h3 {
  font-family: var(--font-head);
  line-height: 1.12;
  letter-spacing: -0.02em;
  margin: 0;
  text-wrap: balance;
}

p { margin: 0; }

ul { margin: 0; padding: 0; list-style: none; }

:focus-visible {
  outline: 3px solid var(--green);
  outline-offset: 3px;
  border-radius: 6px;
}

.i {
  width: 1.25em;
  height: 1.25em;
  flex: none;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.container {
  width: 100%;
  max-width: calc(var(--container) + 2 * var(--gutter));
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.skip-link {
  position: absolute;
  left: 12px;
  top: -60px;
  z-index: 100;
  background: var(--green);
  color: var(--ink);
  padding: 10px 16px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  text-decoration: none;
}
.skip-link:focus { top: 12px; }

.visually-hidden {
  position: absolute !important;
  width: 1px; height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

/* ---------- Buttons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6em;
  min-height: 48px;
  padding: 0.75em 1.4em;
  border: 1.5px solid transparent;
  border-radius: 999px;
  font: 600 1rem/1.2 var(--font-body);
  text-decoration: none;
  cursor: pointer;
  transition: background-color 0.2s, border-color 0.2s, color 0.2s, transform 0.2s;
}
.btn:active { transform: translateY(1px); }

.btn--primary { background: var(--green); color: var(--ink); }
.btn--primary:hover { background: #63c55b; }

.btn--ghost { border-color: rgba(255, 255, 255, 0.28); color: #fff; }
.btn--ghost:hover { border-color: #fff; background: rgba(255, 255, 255, 0.06); }

.btn--outline { border-color: var(--line); background: var(--bg); color: var(--text); }
.btn--outline:hover { border-color: var(--green-ink); color: var(--green-ink); }

/* ---------- Header ---------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: saturate(160%) blur(12px);
  -webkit-backdrop-filter: saturate(160%) blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.site-header.is-scrolled {
  border-bottom-color: var(--line);
  box-shadow: 0 6px 20px rgba(14, 21, 18, 0.05);
}

.header-inner {
  display: flex;
  align-items: center;
  gap: 24px;
  height: var(--header-h);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  margin-right: auto;
}
.brand-logo { height: 60px; width: auto; }
.brand-sub {
  padding-left: 12px;
  border-left: 1px solid var(--line);
  font-size: 0.8rem;
  line-height: 1.25;
  color: var(--muted);
  white-space: nowrap;
}

.nav-list { display: flex; gap: 4px; }
.nav-list a {
  display: block;
  padding: 8px 12px;
  border-radius: 8px;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--muted);
  text-decoration: none;
  white-space: nowrap;
  transition: color 0.2s, background-color 0.2s;
}
.nav-list a:hover { color: var(--text); background: var(--surface); }
.nav-list a.is-active { color: var(--green-ink); }

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

.lang-switch {
  display: inline-flex;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 3px;
  font-size: 0.8rem;
  font-weight: 600;
}
.lang-switch a, .lang-switch span {
  padding: 5px 10px;
  border-radius: 999px;
  text-decoration: none;
  color: var(--muted);
}
.lang-switch [aria-current] { background: var(--ink); color: #fff; }
.lang-switch a:hover { color: var(--text); }

.header-phone { min-height: 42px; padding: 0.55em 1.1em; font-size: 0.95rem; }

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--bg);
  color: var(--text);
  cursor: pointer;
  place-items: center;
}
.nav-toggle .i { width: 22px; height: 22px; }
.nav-toggle .i-close { display: none; }
.nav-open .nav-toggle .i-menu { display: none; }
.nav-open .nav-toggle .i-close { display: block; }

@media (max-width: 1200px) {
  .header-phone .phone-text { display: none; }
  .header-phone { width: 42px; padding: 0; }
}

@media (max-width: 960px) {
  .nav-toggle { display: grid; }
  .site-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--bg);
    border-bottom: 1px solid var(--line);
    box-shadow: 0 18px 30px rgba(14, 21, 18, 0.08);
    padding: 8px var(--gutter) 20px;
    display: none;
  }
  .nav-open .site-nav { display: block; }
  .nav-list { flex-direction: column; gap: 2px; }
  .nav-list a { padding: 14px 12px; font-size: 1.05rem; color: var(--text); }
}

@media (max-width: 420px) {
  .brand-sub { display: none; }
  .brand-logo { height: 52px; }
  .header-inner { gap: 12px; }
}

/* ---------- Sections ---------- */

.section { padding-block: var(--section-y); }
.section--surface { background: var(--surface); }
.section--dark { background: var(--ink); color: var(--on-dark); }

.section-head { max-width: 760px; margin-bottom: clamp(36px, 5vw, 56px); }
.section-head h2 { font-size: clamp(1.85rem, 3.4vw, 2.7rem); font-weight: 800; }
.section-head p { margin-top: 16px; font-size: 1.1rem; color: var(--muted); }
.section--dark .section-head p { color: var(--on-dark-muted); }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--green-ink);
}
.eyebrow::before {
  content: "";
  width: 28px;
  height: 2px;
  background: currentColor;
}
.section--dark .eyebrow, .hero .eyebrow { color: var(--green); }

/* ---------- Hero ---------- */

.hero {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(900px 500px at 85% 10%, rgba(80, 184, 72, 0.16), transparent 60%),
    linear-gradient(180deg, #0e1512 0%, #111b16 100%);
  color: var(--on-dark);
  padding-top: clamp(48px, 7vw, 96px);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: clamp(32px, 5vw, 72px);
  align-items: center;
}

.hero h1 {
  font-size: clamp(2.3rem, 5vw, 4rem);
  font-weight: 800;
  color: #fff;
}
.hero h1 .accent { color: var(--green); }

.hero-lead {
  margin-top: 24px;
  max-width: 560px;
  font-size: clamp(1.05rem, 1.5vw, 1.2rem);
  color: var(--on-dark-muted);
}

.hero-cta { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 36px; }

.hero-media { position: relative; justify-self: end; width: 100%; max-width: 470px; }
.hero-photo {
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 551 / 640;
  background: #cfd8dc;
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.35);
}
.hero-photo img { width: 100%; height: 100%; object-fit: cover; }

.badge-germany {
  position: absolute;
  left: -28px;
  bottom: 28px;
  width: 116px;
  height: 116px;
  border-radius: 50%;
  background: #fff;
  padding: 6px;
  box-shadow: 0 14px 30px rgba(0, 0, 0, 0.3);
}
.badge-germany img { width: 100%; height: 100%; border-radius: 50%; object-fit: cover; }

.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  margin-top: clamp(48px, 7vw, 88px);
  border-top: 1px solid var(--line-dark);
}
.stat {
  padding: 28px 24px 36px 0;
  border-right: 1px solid var(--line-dark);
}
.stat + .stat { padding-left: 24px; }
.stat:last-child { border-right: 0; }
.stat-value {
  display: block;
  font: 800 clamp(1.6rem, 2.6vw, 2.2rem)/1.1 var(--font-head);
  color: #fff;
  letter-spacing: -0.02em;
}
.stat-label { display: block; margin-top: 8px; font-size: 0.92rem; color: var(--on-dark-muted); }

@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-media { justify-self: center; width: min(520px, 100% - 24px); max-width: none; margin-left: 24px; }
  .hero-photo { aspect-ratio: 4 / 3; }
  .hero-photo img { object-position: center 35%; }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .stat:nth-child(2) { border-right: 0; }
  .stat:nth-child(3) { padding-left: 0; }
  .stat:nth-child(n + 3) { border-top: 1px solid var(--line-dark); }
}

@media (max-width: 480px) {
  .hero-cta .btn { flex: 1 1 100%; }
  .badge-germany { width: 92px; height: 92px; left: -20px; }
  .stat { padding: 22px 12px 26px 0; }
  .stat + .stat { padding-left: 12px; }
  .stat:nth-child(3) { padding-left: 0; }
}

/* ---------- Services ---------- */

.services {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.service {
  padding: 32px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--bg);
  transition: border-color 0.2s, box-shadow 0.2s, transform 0.2s;
}
.service:hover { border-color: #cfe6cc; box-shadow: var(--shadow); transform: translateY(-2px); }
.service-icon {
  display: grid;
  place-items: center;
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background: var(--green-soft);
  color: var(--green-ink);
  margin-bottom: 24px;
}
.service-icon .i { width: 26px; height: 26px; }
.service h3 { font-size: 1.3rem; font-weight: 700; }
.service p { margin-top: 12px; color: var(--muted); }
.service a {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 20px;
  font-weight: 600;
  color: var(--green-ink);
  text-decoration: none;
}
.service a:hover { text-decoration: underline; text-underline-offset: 4px; }
.service a .i { width: 1.1em; height: 1.1em; }

@media (max-width: 900px) {
  .services { grid-template-columns: 1fr; }
}

/* How a jet fan car park system works */
.how {
  margin-top: clamp(48px, 7vw, 80px);
  padding: clamp(24px, 4vw, 48px);
  border-radius: var(--radius);
  background: var(--surface);
}
.how-head {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px 48px;
  align-items: end;
  margin-bottom: 32px;
}
.how-head h3 { font-size: clamp(1.4rem, 2.4vw, 1.9rem); font-weight: 800; }
.how-head p { color: var(--muted); }

.how-photo {
  position: relative;
  margin: 0 0 24px;
  border-radius: 14px;
  overflow: hidden;
  aspect-ratio: 1600 / 508;
  background: var(--ink);
}
.how-photo img { width: 100%; height: 100%; object-fit: cover; }
.how-photo figcaption {
  position: absolute;
  left: 14px;
  bottom: 12px;
  padding: 6px 12px;
  border-radius: 999px;
  background: rgba(14, 21, 18, 0.72);
  color: #fff;
  font-size: 0.85rem;
  font-weight: 600;
}
@media (max-width: 560px) { .how-photo { aspect-ratio: 16 / 9; } }

.steps {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  counter-reset: step;
}
.step {
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--bg);
}
.step::before {
  counter-increment: step;
  content: counter(step, decimal-leading-zero);
  display: block;
  margin-bottom: 14px;
  font: 800 0.9rem/1 var(--font-head);
  letter-spacing: 0.06em;
  color: var(--green-ink);
}
.step h4 { margin: 0 0 8px; font: 700 1.05rem/1.25 var(--font-head); }
.step p { font-size: 0.95rem; color: var(--muted); }

.checklist--2col { grid-template-columns: 1fr 1fr; column-gap: 32px; }

@media (max-width: 960px) {
  .steps { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 760px) {
  .how-head { grid-template-columns: 1fr; }
  .checklist--2col { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
  .steps { grid-template-columns: 1fr; }
}

/* ---------- Projects ---------- */

.projects-top {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 28px;
}
.projects-top .section-head { margin-bottom: 0; }

.filters { display: flex; flex-wrap: wrap; gap: 8px; }
.filter {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 40px;
  padding: 8px 16px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--bg);
  font: 600 0.92rem/1 var(--font-body);
  color: var(--muted);
  cursor: pointer;
  transition: all 0.2s;
}
.filter .count {
  font-size: 0.8rem;
  padding: 2px 7px;
  border-radius: 999px;
  background: var(--surface);
  color: var(--muted);
}
.filter:hover { color: var(--text); border-color: #c9d3cd; }
.filter[aria-pressed="true"] { background: var(--ink); border-color: var(--ink); color: #fff; }
.filter[aria-pressed="true"] .count { background: rgba(255, 255, 255, 0.14); color: #fff; }

.project-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.project {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--bg);
  transition: border-color 0.2s, box-shadow 0.2s;
}
.project:hover { border-color: #cfe6cc; box-shadow: var(--shadow); }
.project[hidden] { display: none; }

.project-photo {
  position: relative;
  aspect-ratio: 16 / 10;
  background: var(--surface);
}
.project-photo img { width: 100%; height: 100%; object-fit: cover; }
.project-photo.is-empty {
  display: grid;
  place-items: center;
  background:
    radial-gradient(120% 90% at 85% 0%, rgba(80, 184, 72, 0.18), transparent 60%),
    linear-gradient(160deg, #eef6ec 0%, #e3ebe6 100%);
  color: rgba(40, 122, 52, 0.45);
}
.project-photo.is-empty .i { width: 56px; height: 56px; stroke-width: 1.1; }
.credit {
  position: absolute;
  right: 0;
  bottom: 0;
  max-width: 100%;
  padding: 3px 8px;
  border-top-left-radius: 8px;
  background: rgba(14, 21, 18, 0.62);
  color: #fff;
  font-size: 0.68rem;
  line-height: 1.4;
}
.credit a { color: inherit; }

.project-body {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 18px 22px 22px;
}
.project .tag {
  align-self: flex-start;
  margin-bottom: 8px;
  padding: 4px 10px;
  border-radius: 999px;
  background: var(--green-soft);
  color: var(--green-ink);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.04em;
}
.project h3 { font-size: 1.2rem; font-weight: 700; }
.project p { color: var(--muted); font-size: 0.95rem; }
.project .note {
  margin-top: 4px;
  font-size: 0.85rem;
  color: var(--green-ink);
  font-weight: 600;
}

@media (max-width: 960px) { .project-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .project-grid { grid-template-columns: 1fr; } }

.world {
  display: grid;
  grid-template-columns: 1fr 1fr;
  margin-top: 40px;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--ink);
  color: var(--on-dark);
}
.world-body { padding: clamp(28px, 4vw, 48px); }
.world-body h3 { font-size: clamp(1.4rem, 2.4vw, 1.8rem); font-weight: 800; color: #fff; }
.world-list { margin-top: 24px; display: grid; gap: 16px; }
.world-list li { display: flex; gap: 14px; align-items: flex-start; }
.world-list .i { color: var(--green); margin-top: 3px; }
.world-list strong { display: block; color: #fff; font-weight: 600; }
.world-list span { font-size: 0.92rem; color: var(--on-dark-muted); }
.world-more { color: var(--on-dark-muted); font-style: italic; }

/* Photos are absolutely positioned so the text column decides the block height */
.world-photos { position: relative; min-height: 320px; }
.world-photos img {
  position: absolute;
  left: 0;
  width: 100%;
  height: 50%;
  object-fit: cover;
}
.world-photos img:first-child { top: 0; }
.world-photos img:last-child { top: 50%; border-top: 2px solid var(--ink); }

.world-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 20px;
  margin-top: 32px;
}
.world-actions small { color: var(--on-dark-muted); }

@media (max-width: 860px) {
  .world { grid-template-columns: 1fr; }
  .world-photos { min-height: 0; height: 200px; }
  .world-photos img { width: 50%; height: 100%; top: 0; }
  .world-photos img:last-child { top: 0; left: 50%; border-top: 0; border-left: 2px solid var(--ink); }
}

/* ---------- CFD ---------- */

.cfd-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 16px;
}
.cfd-item { grid-column: span 2; margin: 0; }
.cfd-item.wide { grid-column: span 3; }

.cfd-btn {
  position: relative;
  display: block;
  width: 100%;
  padding: 0;
  border: 0;
  border-radius: var(--radius-sm);
  overflow: hidden;
  background: #fff;
  cursor: zoom-in;
  aspect-ratio: 4 / 3;
}
.cfd-item.wide .cfd-btn { aspect-ratio: 16 / 9; }
.cfd-btn img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 10px;
  transition: transform 0.35s;
}
.cfd-btn:hover img { transform: scale(1.03); }
.cfd-btn .zoom {
  position: absolute;
  right: 10px;
  bottom: 10px;
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: rgba(14, 21, 18, 0.78);
  color: #fff;
  opacity: 0;
  transition: opacity 0.2s;
}
.cfd-btn:hover .zoom, .cfd-btn:focus-visible .zoom { opacity: 1; }
.cfd-item figcaption {
  margin-top: 10px;
  font-size: 0.92rem;
  color: var(--on-dark-muted);
}

@media (max-width: 900px) {
  .cfd-grid { grid-template-columns: repeat(2, 1fr); }
  .cfd-item, .cfd-item.wide { grid-column: span 1; }
  .cfd-item.wide .cfd-btn { aspect-ratio: 4 / 3; }
}
@media (max-width: 520px) {
  .cfd-grid { grid-template-columns: 1fr; }
}

/* Lightbox */
.lightbox {
  width: min(1200px, 100vw - 32px);
  max-height: calc(100vh - 32px);
  padding: 0;
  border: 0;
  border-radius: var(--radius);
  background: #fff;
  color: var(--text);
  overflow: hidden;
}
.lightbox::backdrop { background: rgba(8, 12, 10, 0.86); }
.lightbox figure { margin: 0; display: flex; flex-direction: column; max-height: calc(100vh - 32px); }
.lightbox img {
  width: 100%;
  min-height: 0;
  flex: 1 1 auto;
  object-fit: contain;
  padding: 16px;
}
.lightbox-bar {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  border-top: 1px solid var(--line);
}
.lightbox-bar figcaption { margin-right: auto; font-weight: 600; }
.lightbox-bar button {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--bg);
  color: var(--text);
  cursor: pointer;
}
.lightbox-bar button:hover { border-color: var(--green-ink); color: var(--green-ink); }
.lightbox .i-prev { transform: scaleX(-1); }

/* ---------- Products ---------- */

.featured-products {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
.product {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 8px;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--bg);
}
.product-media { display: grid; place-items: center; aspect-ratio: 1; }
.product-media img { max-height: 100%; object-fit: contain; mix-blend-mode: multiply; }
.product h3 { font-size: 1.25rem; font-weight: 700; }
.product p { margin-top: 10px; color: var(--muted); }
.spec-chips { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 16px; }
.spec-chips span {
  padding: 5px 10px;
  border-radius: 8px;
  background: var(--surface);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text);
}

.product .spec { margin-top: 14px; font-size: 0.9rem; color: var(--text); }

.extras {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-top: 20px;
}
.extra {
  padding: 24px 28px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}
.extra .series {
  display: inline-block;
  margin-bottom: 12px;
  padding: 5px 8px;
  border-radius: 6px;
  background: var(--green-soft);
  font: 600 0.8rem/1 ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  color: var(--green-ink);
}
.extra h3 { font-size: 1.15rem; font-weight: 700; }
.extra p { margin-top: 8px; color: var(--muted); }

@media (max-width: 760px) {
  .extras { grid-template-columns: 1fr; }
}

.range {
  margin-top: 48px;
  padding: clamp(24px, 4vw, 40px);
  border-radius: var(--radius);
  background: var(--surface);
}
.range-head {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: baseline;
  gap: 8px 24px;
  margin-bottom: 20px;
}
.range-head h3 { font-size: 1.35rem; font-weight: 800; }
.range-head p { color: var(--muted); }
.range-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  column-gap: 40px;
}
.range-list li {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 16px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
}
.range-list .name { font-weight: 500; }
.range-list .codes {
  font: 600 0.82rem/1.4 ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  color: var(--green-ink);
  text-align: right;
  white-space: nowrap;
}

@media (max-width: 960px) {
  .featured-products { grid-template-columns: 1fr; }
}
@media (max-width: 760px) {
  .range-list { grid-template-columns: 1fr; }
}
@media (max-width: 480px) {
  .product { grid-template-columns: 1fr; padding: 22px; }
  .product-media { aspect-ratio: auto; }
  .product-media img { max-height: 200px; }
  .range-list li { flex-direction: column; gap: 2px; }
  .range-list .codes { text-align: left; white-space: normal; }
}

/* ---------- About ---------- */

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(32px, 5vw, 72px);
  align-items: start;
}
.about-text h2 { font-size: clamp(1.85rem, 3.4vw, 2.7rem); font-weight: 800; margin-bottom: 24px; }
.about-text p + p { margin-top: 16px; }
.about-text p { color: var(--muted); font-size: 1.05rem; }
.about-text .about-lead { color: var(--text); font-size: 1.15rem; font-weight: 500; }

.checklist { margin-top: 32px; display: grid; gap: 14px; }
.checklist li { display: flex; gap: 12px; align-items: flex-start; font-weight: 500; }
.checklist .i {
  width: 24px;
  height: 24px;
  padding: 4px;
  border-radius: 50%;
  background: var(--green);
  color: var(--ink);
  stroke-width: 2.6;
  margin-top: 1px;
}

.app-chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 28px; }
.app-chips span {
  padding: 6px 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--bg);
  font-size: 0.88rem;
  font-weight: 500;
}
.app-chips-label { width: 100%; font-size: 0.85rem; font-weight: 600; color: var(--muted); }

.ext-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 24px;
  font-weight: 600;
  color: var(--green-ink);
  text-decoration: none;
}
.ext-link:hover { text-decoration: underline; text-underline-offset: 4px; }
.ext-link .i { width: 1.1em; height: 1.1em; }

.about-media { position: relative; }
.about-media .photo {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}
.about-media .logo-card {
  position: absolute;
  right: 20px;
  bottom: -24px;
  padding: 18px 22px;
  border-radius: 14px;
  background: #fff;
  box-shadow: var(--shadow);
}
.about-media .logo-card img { width: 150px; }

@media (max-width: 900px) {
  .about-grid { grid-template-columns: 1fr; }
  .about-media { margin-bottom: 24px; }
}

/* ---------- Contacts ---------- */

.contact-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: clamp(32px, 5vw, 64px);
  align-items: start;
}
.contact-company { font-weight: 700; font-size: 1.1rem; margin-bottom: 20px; }
.contact-list { display: grid; gap: 12px; }
.contact-link {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 18px 20px;
  border: 1px solid var(--line);
  border-radius: 14px;
  text-decoration: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.contact-link:hover { border-color: #cfe6cc; box-shadow: var(--shadow); }
.contact-link .icon {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  flex: none;
  border-radius: 12px;
  background: var(--green-soft);
  color: var(--green-ink);
}
.contact-link small { display: block; color: var(--muted); font-size: 0.82rem; }
.contact-link strong { display: block; font-size: 1.08rem; font-weight: 600; word-break: break-word; }

.contact-form {
  padding: clamp(24px, 4vw, 36px);
  border-radius: var(--radius);
  background: var(--surface);
}
.contact-form h3 { font-size: 1.35rem; font-weight: 800; margin-bottom: 20px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.field { display: flex; flex-direction: column; gap: 6px; margin-bottom: 14px; }
.field label { font-size: 0.88rem; font-weight: 600; }
.field input, .field textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid #cdd6d1;
  border-radius: 10px;
  background: #fff;
  font: 400 1rem/1.4 var(--font-body);
  color: var(--text);
}
.field textarea { min-height: 120px; resize: vertical; }
.field input:focus, .field textarea:focus {
  outline: none;
  border-color: var(--green-ink);
  box-shadow: 0 0 0 3px rgba(80, 184, 72, 0.25);
}
.form-note { margin-top: 12px; font-size: 0.85rem; color: var(--muted); }
.contact-form .btn { width: 100%; }

.map {
  margin-top: 40px;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--line);
  height: 340px;
  background: var(--surface);
}
.map iframe { width: 100%; height: 100%; border: 0; display: block; }

@media (max-width: 900px) {
  .contact-grid { grid-template-columns: 1fr; }
}
@media (max-width: 480px) {
  .form-row { grid-template-columns: 1fr; gap: 0; }
  .map { height: 280px; }
}

/* ---------- Footer ---------- */

.site-footer {
  background: var(--ink);
  color: var(--on-dark-muted);
  padding-block: 48px 32px;
  font-size: 0.92rem;
}
.footer-top {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  padding-bottom: 28px;
  border-bottom: 1px solid var(--line-dark);
}
.footer-brand { display: flex; align-items: center; gap: 24px; }
.footer-jf { height: 64px; width: auto; }
.footer-partner {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding-left: 24px;
  border-left: 1px solid var(--line-dark);
}
.footer-partner span { font-size: 0.85rem; line-height: 1.3; color: var(--on-dark); }
.footer-wolter { width: 130px; }
.footer-nav { display: flex; flex-wrap: wrap; gap: 4px 20px; }
.footer-nav a { text-decoration: none; }
.footer-nav a:hover { color: #fff; }
.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px;
  padding-top: 24px;
}
.footer-bottom a { text-decoration: none; }
.footer-bottom a:hover { color: #fff; }

/* ---------- Motion ---------- */

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; animation: none !important; }
}