/* ============================================================
   SCHMATEC GMBH · Schneider Maschinen Technik
   Brand Guide Edition 2026 · SCH-BG-2026.01
   ============================================================ */

/* ---------- Design Tokens ---------- */
:root {
  /* Primary */
  --schmatec-blue:     #1B3F7A;
  --signal-blue:       #2E7FCC;
  --industrial-silver: #C7CACE;

  /* Secondary / Accents */
  --deep-blue:         #14305C;
  --sky:               #5BA0E0;
  --harvest:           #E07A22;
  --field:             #3E8E5A;
  --alert:             #D43A3A;
  --warning:           #E8B83A;

  /* Neutrals */
  --anthracite:        #1C1F24;
  --ink-2:             #2A2F36;
  --steel:             #5A6068;
  --line:              #DEE1E5;
  --paper:             #F4F5F7;
  --white:             #FFFFFF;

  /* Typography scale */
  --display: "Saira", system-ui, -apple-system, sans-serif;
  --body: "IBM Plex Sans", system-ui, -apple-system, sans-serif;
  --mono: "IBM Plex Mono", "Courier New", monospace;

  /* Layout */
  --container: 1240px;
  --gutter: clamp(20px, 4vw, 48px);
  --header-h: 104px;
  --radius: 4px;
  --radius-lg: 8px;

  /* Motion */
  --ease: cubic-bezier(.22,.61,.36,1);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--body);
  font-weight: 400;
  font-size: 17px;
  line-height: 1.6;
  color: var(--anthracite);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
img, svg, video { max-width: 100%; display: block; }
iframe { max-width: 100%; }
button { font: inherit; cursor: pointer; }
a { color: var(--schmatec-blue); text-decoration: none; transition: color .2s var(--ease); }
a:hover { color: var(--signal-blue); }

/* ---------- Typography ---------- */
h1, h2, h3, h4 {
  font-family: var(--display);
  font-weight: 800;
  font-style: italic;
  letter-spacing: -0.015em;
  line-height: 1.05;
  margin: 0 0 .6em;
  color: var(--anthracite);
}
h1 { font-size: clamp(2.4rem, 5.4vw, 4.5rem); }
h2 { font-size: clamp(1.9rem, 3.6vw, 3rem); }
h3 { font-size: clamp(1.3rem, 2.2vw, 1.7rem); }
h4 { font-size: 1.1rem; font-style: normal; font-weight: 700; letter-spacing: 0; }

p { margin: 0 0 1em; }
.lead { font-size: 1.18rem; line-height: 1.55; color: var(--ink-2); max-width: 60ch; }

.eyebrow {
  font-family: var(--mono);
  font-size: .78rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: .12em;
  color: var(--signal-blue);
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.eyebrow::before {
  content: "";
  width: 28px;
  height: 1px;
  background: var(--signal-blue);
}

/* ---------- Layout ---------- */
.container { max-width: var(--container); margin: 0 auto; padding: 0 var(--gutter); }
.section { padding: clamp(64px, 9vw, 120px) 0; }
.section--tight { padding: clamp(48px, 6vw, 80px) 0; }
.section--dark { background: var(--anthracite); color: var(--line); }
.section--dark h1, .section--dark h2, .section--dark h3 { color: var(--white); }
.section--paper { background: var(--paper); }
.section--blue { background: var(--schmatec-blue); color: var(--white); }
.section--blue h1, .section--blue h2, .section--blue h3, .section--blue .eyebrow { color: var(--white); }
.section--blue .eyebrow::before { background: var(--sky); }

.grid { display: grid; gap: clamp(20px, 3vw, 32px); }
.grid--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid--4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
@media (min-width: 980px) {
  .grid--4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}
@media (max-width: 980px) {
  .grid--3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 640px) {
  .grid--3 { grid-template-columns: 1fr; }
}
@media (max-width: 720px) {
  .grid--2 { grid-template-columns: 1fr; }
}

/* ---------- Header / Navigation ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid var(--line);
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  height: var(--header-h);
}
.nav__logo {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
  min-width: 0;
}
.nav__logo img { height: 80px; width: auto; max-width: 100%; }
@media (max-width: 640px) {
  :root { --header-h: 72px; }
  .nav__logo img { height: 48px; }
}
.nav__menu {
  display: flex;
  align-items: center;
  gap: 2px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.nav__menu a {
  display: inline-block;
  padding: 9px 12px;
  font-size: .92rem;
  font-weight: 500;
  color: var(--ink-2);
  border-radius: var(--radius);
  white-space: nowrap;
  transition: background .15s var(--ease), color .15s var(--ease);
}
.nav__menu a:hover, .nav__menu a.is-active {
  background: var(--paper);
  color: var(--schmatec-blue);
}
.nav__cta { margin-left: 10px; }
.nav__cta a { white-space: nowrap; }
.nav__toggle {
  display: none;
  width: 44px;
  height: 44px;
  background: none;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  align-items: center;
  justify-content: center;
}
.nav__toggle span {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--anthracite);
  position: relative;
  transition: background .2s var(--ease);
}
.nav__toggle span::before,
.nav__toggle span::after {
  content: "";
  position: absolute;
  left: 0;
  width: 20px;
  height: 2px;
  background: var(--anthracite);
  transition: transform .25s var(--ease), top .25s var(--ease);
}
.nav__toggle span::before { top: -6px; }
.nav__toggle span::after  { top:  6px; }
/* hamburger morphs into an X while the menu is open */
.nav__toggle[aria-expanded="true"] span { background: transparent; }
.nav__toggle[aria-expanded="true"] span::before { top: 0; transform: rotate(45deg); }
.nav__toggle[aria-expanded="true"] span::after  { top: 0; transform: rotate(-45deg); }

@media (max-width: 1180px) {
  .nav__toggle { display: inline-flex; }
  .nav__menu {
    position: fixed;
    top: var(--header-h);
    left: 0;
    right: 0;
    background: var(--white);
    border-bottom: 1px solid var(--line);
    box-shadow: 0 18px 40px rgba(20, 40, 80, .12);
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 8px var(--gutter) 20px;
    max-height: calc(100dvh - var(--header-h));
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    overscroll-behavior: contain;
    transform: translateY(-110%);
    transition: transform .25s var(--ease);
  }
  .nav__menu.is-open { transform: translateY(0); }
  .nav__menu a {
    display: block;
    padding: 15px 6px;
    font-size: 1.02rem;
    border-bottom: 1px solid var(--line);
    border-radius: 0;
  }
  .nav__menu li:last-child a { border-bottom: 0; }
  /* CTA becomes a full-width button inside the mobile menu */
  .nav__cta { margin: 14px 0 0; }
  .nav__cta a.btn {
    display: block;
    width: 100%;
    text-align: center;
    padding: 15px 18px;
    font-size: 1.02rem;
    border-radius: var(--radius-lg);
  }
}
/* Lock background scroll while the mobile menu is open */
body.nav-open { overflow: hidden; }

/* Dim backdrop behind the open mobile menu (created by main.js) */
.nav-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, .42);
  opacity: 0;
  visibility: hidden;
  transition: opacity .25s var(--ease), visibility .25s var(--ease);
  z-index: 90;
}
.nav-backdrop.is-open { opacity: 1; visibility: visible; }
@media (min-width: 1181px) { .nav-backdrop { display: none; } }

/* ---------- Mobile polish ---------- */
@media (max-width: 640px) {
  .hero { padding-top: 52px; }
  .hero__meta { gap: 16px 22px; margin-top: 36px; padding-top: 24px; }
  .hero__meta strong { font-size: 1.6rem; }
  .trustbar { padding: 28px 0; }
  .trustbar__inner { gap: 14px; }
  .btn--lg { padding: 14px 22px; }
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 24px;
  font-family: var(--body);
  font-weight: 600;
  font-size: .98rem;
  text-decoration: none;
  border-radius: var(--radius);
  border: 1.5px solid transparent;
  transition: all .18s var(--ease);
  white-space: nowrap;
  cursor: pointer;
}
.btn--primary {
  background: var(--signal-blue);
  color: var(--white);
  border-color: var(--signal-blue);
}
.btn--primary:hover {
  background: var(--schmatec-blue);
  border-color: var(--schmatec-blue);
  color: var(--white);
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(27, 63, 122, .25);
}
.btn--ghost {
  background: transparent;
  color: var(--anthracite);
  border-color: var(--line);
}
.btn--ghost:hover {
  background: var(--anthracite);
  color: var(--white);
  border-color: var(--anthracite);
}
.btn--inverse {
  background: var(--white);
  color: var(--schmatec-blue);
  border-color: var(--white);
}
.btn--inverse:hover {
  background: var(--signal-blue);
  color: var(--white);
  border-color: var(--signal-blue);
}
.btn--lg { padding: 18px 32px; font-size: 1.05rem; }
.btn .arrow { transition: transform .2s var(--ease); }
.btn:hover .arrow { transform: translateX(4px); }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at 85% 20%, rgba(46,127,204,.15), transparent 50%),
    linear-gradient(180deg, var(--paper) 0%, var(--white) 100%);
  padding: clamp(80px, 12vw, 160px) 0 clamp(60px, 8vw, 100px);
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(27,63,122,.04) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(27,63,122,.04) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: linear-gradient(180deg, rgba(0,0,0,.6), transparent 70%);
  pointer-events: none;
}
.hero__inner {
  position: relative;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: clamp(32px, 6vw, 80px);
  align-items: center;
}
@media (max-width: 900px) {
  .hero__inner { grid-template-columns: 1fr; }
}
.hero__inner--center {
  grid-template-columns: 1fr;
  max-width: 880px;
  margin: 0 auto;
  text-align: center;
}
.hero__inner--center .eyebrow { justify-content: center; }
.hero__inner--center .hero__sub { margin-left: auto; margin-right: auto; }
.hero__inner--center .hero__ctas { justify-content: center; }
.hero__inner--center .hero__meta { justify-content: center; }
.hero h1 strong {
  color: var(--signal-blue);
  font-weight: inherit;
  font-style: inherit;
}
.hero__sub {
  font-size: 1.2rem;
  line-height: 1.55;
  color: var(--ink-2);
  max-width: 52ch;
  margin-bottom: 32px;
}
.hero__ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
.hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 28px;
  margin-top: 48px;
  padding-top: 32px;
  border-top: 1px solid var(--line);
}
.hero__meta div { display: flex; flex-direction: column; }
.hero__meta strong {
  font-family: var(--display);
  font-style: italic;
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--schmatec-blue);
  line-height: 1;
}
.hero__meta span {
  font-family: var(--mono);
  font-size: .78rem;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--steel);
  margin-top: 6px;
}

/* Hero visual: animated arrow + machine card */
.hero__visual {
  position: relative;
  aspect-ratio: 4 / 5;
  background: var(--anthracite);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 32px;
  color: var(--white);
  box-shadow: 0 30px 80px rgba(20,48,92,.25);
}
.hero__visual::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(135deg, transparent 40%, rgba(46,127,204,.4) 100%),
    repeating-linear-gradient(45deg, transparent 0 12px, rgba(255,255,255,.02) 12px 13px);
}
.hero__visual-id {
  position: relative;
  font-family: var(--mono);
  font-size: .78rem;
  letter-spacing: .1em;
  color: var(--sky);
  text-transform: uppercase;
}
.hero__visual-body { position: relative; }
.hero__visual-body h3 {
  color: var(--white);
  font-size: 1.8rem;
  margin: 0 0 8px;
}
.hero__visual-body p {
  font-family: var(--mono);
  font-size: .85rem;
  color: var(--industrial-silver);
  margin: 0;
}
.hero__visual-arrow {
  position: relative;
  height: 2px;
  background: var(--industrial-silver);
  margin: 24px 0;
  overflow: hidden;
}
.hero__visual-arrow::after {
  content: "";
  position: absolute;
  top: -3px;
  left: 0;
  width: 30%;
  height: 8px;
  background: linear-gradient(90deg, transparent, var(--signal-blue));
  animation: arrow-slide 2.4s var(--ease) infinite;
}
@keyframes arrow-slide {
  0%   { transform: translateX(-100%); }
  60%  { transform: translateX(330%); }
  100% { transform: translateX(330%); }
}
.hero__visual-specs {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  font-family: var(--mono);
  font-size: .8rem;
  padding-top: 20px;
  border-top: 1px solid rgba(199,202,206,.2);
}
.hero__visual-specs span { color: var(--industrial-silver); display: block; text-transform: uppercase; letter-spacing: .08em; font-size: .7rem; }
.hero__visual-specs strong { color: var(--white); font-weight: 600; font-size: 1.1rem; font-family: var(--display); font-style: italic; }

/* ---------- Trustbar ---------- */
.trustbar {
  padding: 40px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.trustbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 32px;
}
.trustbar__label {
  font-family: var(--mono);
  font-size: .78rem;
  text-transform: uppercase;
  letter-spacing: .12em;
  color: var(--steel);
}
.trustbar__items {
  display: flex;
  flex-wrap: wrap;
  gap: 32px;
}
.trustbar__items span {
  font-family: var(--display);
  font-style: italic;
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--ink-2);
}

/* ---------- Card system ---------- */
.card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 32px;
  min-width: 0;
  overflow-wrap: break-word;
  transition: transform .25s var(--ease), box-shadow .25s var(--ease), border-color .25s var(--ease);
}
.card a { overflow-wrap: anywhere; }
.card:hover {
  transform: translateY(-4px);
  border-color: var(--signal-blue);
  box-shadow: 0 16px 40px rgba(27,63,122,.1);
}
.card__num {
  font-family: var(--mono);
  font-size: .78rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--signal-blue);
  margin-bottom: 16px;
}
.card h3 { margin-bottom: 12px; }
.card p { color: var(--ink-2); margin-bottom: 16px; }
.card__link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 600;
  font-size: .95rem;
  color: var(--signal-blue);
}
.card__link:hover { color: var(--schmatec-blue); }
.card__link svg { transition: transform .2s var(--ease); }
.card__link:hover svg { transform: translateX(4px); }

/* Themed cards */
.card--harvest { border-top: 4px solid var(--harvest); }
.card--field   { border-top: 4px solid var(--field); }
.card--blue    { border-top: 4px solid var(--signal-blue); }

/* Section heading helper */
.section-head {
  max-width: 760px;
  margin-bottom: clamp(40px, 5vw, 64px);
}
.section-head--center { margin-left: auto; margin-right: auto; text-align: center; }
.section-head .eyebrow { margin-bottom: 20px; }

/* ---------- Process / Steps ---------- */
.steps { counter-reset: step; }
.step {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 24px;
  padding: 28px 0;
  border-bottom: 1px solid rgba(255,255,255,.1);
}
.step:last-child { border-bottom: 0; }
.step__num {
  font-family: var(--display);
  font-style: italic;
  font-weight: 800;
  font-size: 2.4rem;
  color: var(--sky);
  line-height: 1;
}
.step h3 { color: var(--white); margin: 0 0 8px; }
.step p { color: rgba(255,255,255,.7); margin: 0; }

/* ---------- Stats ---------- */
.stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, max-content));
  justify-content: center;
  gap: clamp(48px, 8vw, 96px);
  max-width: 880px;
  margin: 0 auto;
}
.stat__value {
  display: block;
  font-family: var(--display);
  font-style: italic;
  font-weight: 800;
  font-size: clamp(2.6rem, 5vw, 3.8rem);
  color: var(--sky);
  line-height: 1;
}
.stat__label {
  display: block;
  margin-top: 12px;
  font-family: var(--mono);
  font-size: .82rem;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: rgba(255,255,255,.65);
}

/* ---------- Product showcase ---------- */
.product {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(28px, 4vw, 56px);
  align-items: center;
  padding: clamp(48px, 6vw, 80px) 0;
  border-bottom: 1px solid var(--line);
}
.product:last-child { border-bottom: 0; }
.product--reverse .product__media { order: 2; }
@media (max-width: 820px) {
  .product, .product--reverse { grid-template-columns: 1fr; }
  .product--reverse .product__media { order: 0; }
}
.product__media {
  aspect-ratio: 4 / 3;
  background: var(--paper);
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--steel);
  font-family: var(--mono);
  font-size: .85rem;
  text-transform: uppercase;
  letter-spacing: .1em;
}
.product__media::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    repeating-linear-gradient(45deg, transparent 0 18px, rgba(27,63,122,.03) 18px 19px);
}
.product__media span { position: relative; padding: 8px 14px; background: var(--white); border: 1px solid var(--line); border-radius: 4px; }
.product__body .eyebrow { margin-bottom: 16px; }
.product ul {
  list-style: none;
  padding: 0;
  margin: 20px 0;
}
.product ul li {
  padding: 10px 0 10px 28px;
  position: relative;
  border-bottom: 1px solid var(--line);
}
.product ul li::before {
  content: "→";
  position: absolute;
  left: 0;
  color: var(--signal-blue);
  font-weight: 700;
}

/* ---------- Form / Wizard ---------- */
.wizard {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: clamp(28px, 4vw, 48px);
  box-shadow: 0 20px 60px rgba(20,48,92,.08);
}
.wizard__progress {
  display: flex;
  gap: 8px;
  margin-bottom: 32px;
}
.wizard__progress span {
  flex: 1;
  height: 6px;
  background: var(--line);
  border-radius: 3px;
  transition: background .25s var(--ease);
}
.wizard__progress span.is-active { background: var(--signal-blue); }
.wizard__step { display: none; }
.wizard__step.is-active { display: block; animation: fade-in .35s var(--ease); }
@keyframes fade-in {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}
.wizard__counter {
  font-family: var(--mono);
  font-size: .78rem;
  letter-spacing: .12em;
  color: var(--signal-blue);
  text-transform: uppercase;
  margin-bottom: 12px;
}
.wizard__step h3 { font-size: 1.6rem; margin-bottom: 8px; }
.wizard__step p { color: var(--steel); margin-bottom: 24px; }

.choice-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 12px;
  margin-bottom: 28px;
}
.choice {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 18px;
  border: 1.5px solid var(--line);
  border-radius: var(--radius-lg);
  cursor: pointer;
  transition: all .15s var(--ease);
  background: var(--white);
}
.choice:hover { border-color: var(--signal-blue); }
.choice input { position: absolute; opacity: 0; pointer-events: none; }
.choice__icon {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  border: 2px solid var(--line);
  flex-shrink: 0;
  position: relative;
  margin-top: 2px;
  transition: all .15s var(--ease);
}
.choice input:checked ~ .choice__icon {
  border-color: var(--signal-blue);
  background: var(--signal-blue);
  box-shadow: inset 0 0 0 3px var(--white);
}
.choice input:checked + .choice__icon { /* fallback */ }
.choice:has(input:checked) {
  border-color: var(--signal-blue);
  background: rgba(46,127,204,.04);
}
.choice > span { min-width: 0; }
.choice strong { display: block; margin-bottom: 4px; font-weight: 600; overflow-wrap: break-word; hyphens: auto; }
.choice small { color: var(--steel); font-size: .85rem; overflow-wrap: break-word; }

.field {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 16px;
}
.field label {
  font-family: var(--mono);
  font-size: .78rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--steel);
}
.field input,
.field textarea,
.field select {
  padding: 14px 16px;
  border: 1.5px solid var(--line);
  border-radius: var(--radius);
  font: inherit;
  background: var(--white);
  color: var(--anthracite);
  transition: border-color .15s var(--ease), box-shadow .15s var(--ease);
}
.field input:focus,
.field textarea:focus,
.field select:focus {
  outline: 0;
  border-color: var(--signal-blue);
  box-shadow: 0 0 0 3px rgba(46,127,204,.15);
}
.field textarea { min-height: 120px; resize: vertical; }
.field--row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.field--row .field { margin-bottom: 0; }
@media (max-width: 640px) { .field--row { grid-template-columns: 1fr; } }

.wizard__nav {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  margin-top: 24px;
}
.wizard__nav .btn--ghost[disabled] { opacity: .4; cursor: not-allowed; }
.wizard__success {
  display: none;
  text-align: center;
  padding: 24px 0;
}
.wizard__success.is-visible { display: block; }
.wizard__success svg {
  width: 64px;
  height: 64px;
  margin: 0 auto 16px;
  color: var(--field);
}

/* ---------- Contact info grid ---------- */
.contact-info {
  display: grid;
  gap: 24px;
}
.contact-info dt {
  font-family: var(--mono);
  font-size: .78rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--steel);
  margin-bottom: 4px;
}
.contact-info dd {
  margin: 0 0 16px;
  font-size: 1.1rem;
  font-weight: 500;
}
.contact-info a { color: var(--anthracite); }
.contact-info a:hover { color: var(--signal-blue); }

/* ---------- Footer ---------- */
.site-footer {
  background: var(--anthracite);
  color: rgba(255,255,255,.7);
  padding: 80px 0 32px;
  font-size: .92rem;
}
.site-footer h4 {
  color: var(--white);
  font-family: var(--mono);
  font-size: .8rem;
  text-transform: uppercase;
  letter-spacing: .12em;
  font-weight: 500;
  margin-bottom: 16px;
}
.site-footer a { color: rgba(255,255,255,.7); }
.site-footer a:hover { color: var(--sky); }
.site-footer__grid {
  display: grid;
  grid-template-columns: 1.6fr repeat(3, 1fr);
  gap: 48px;
  margin-bottom: 56px;
}
@media (max-width: 820px) {
  .site-footer__grid { grid-template-columns: 1fr 1fr; gap: 32px; }
}
@media (max-width: 480px) {
  .site-footer__grid { grid-template-columns: 1fr; }
}
.site-footer ul { list-style: none; padding: 0; margin: 0; }
.site-footer li { margin-bottom: 10px; }
.site-footer__logo img {
  height: 44px;
  width: auto;
  background: var(--white);
  padding: 8px;
  border-radius: var(--radius);
  margin-bottom: 16px;
}
.site-footer__bottom {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  padding-top: 28px;
  border-top: 1px solid rgba(255,255,255,.1);
  font-family: var(--mono);
  font-size: .78rem;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: rgba(255,255,255,.5);
}
.site-footer__bottom-links { display: flex; gap: 20px; flex-wrap: wrap; }

/* ---------- Page header (for inner pages) ---------- */
.page-head {
  padding: clamp(80px, 10vw, 140px) 0 clamp(48px, 6vw, 80px);
  background: linear-gradient(180deg, var(--paper), var(--white));
  border-bottom: 1px solid var(--line);
}
.page-head .eyebrow { margin-bottom: 16px; }
.page-head h1 { max-width: 18ch; }
.page-head .lead { margin-top: 16px; }

/* ---------- Breadcrumbs ---------- */
.breadcrumbs {
  font-family: var(--mono);
  font-size: .78rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--steel);
  margin-bottom: 24px;
}
.breadcrumbs a { color: var(--steel); }
.breadcrumbs a:hover { color: var(--signal-blue); }
.breadcrumbs span { color: var(--line); margin: 0 8px; }

/* ---------- FAQ ---------- */
.faq { border-top: 1px solid var(--line); }
.faq details {
  border-bottom: 1px solid var(--line);
  padding: 20px 0;
}
.faq summary {
  list-style: none;
  cursor: pointer;
  font-family: var(--display);
  font-style: italic;
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--anthracite);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+";
  font-family: var(--display);
  font-size: 1.6rem;
  color: var(--signal-blue);
  transition: transform .2s var(--ease);
}
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { color: var(--ink-2); margin: 14px 0 0; }

/* ---------- Reference / testimonial ---------- */
.quote {
  font-family: var(--display);
  font-style: italic;
  font-size: 1.35rem;
  line-height: 1.4;
  color: var(--anthracite);
  margin: 0 0 20px;
}
.quote::before { content: "„"; color: var(--signal-blue); margin-right: 4px; }
.quote::after  { content: """; color: var(--signal-blue); margin-left: 4px; }
.quote-author {
  font-family: var(--mono);
  font-size: .82rem;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--steel);
}
.quote-author strong { color: var(--anthracite); font-weight: 600; }

/* ---------- Utility ---------- */
.text-center { text-align: center; }
/* Robustly center CTA blocks (heading, lead, button) regardless of inline styles */
.section--blue .container.text-center,
.section--dark .container.text-center {
  display: flex;
  flex-direction: column;
  align-items: center;
}
.section--blue .container.text-center > *,
.section--dark .container.text-center > * {
  margin-left: auto;
  margin-right: auto;
}
.section--blue .container.text-center .lead,
.section--dark .container.text-center .lead { max-width: 56ch; }
.mt-0 { margin-top: 0; }
.mb-0 { margin-bottom: 0; }
.mt-md { margin-top: 24px; }
.mt-lg { margin-top: 48px; }
.flex-center { display: flex; align-items: center; justify-content: center; gap: 16px; flex-wrap: wrap; }

/* ---------- Reveal animation ---------- */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity .6s var(--ease), transform .6s var(--ease);
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
    scroll-behavior: auto !important;
  }
}

/* ---------- Used machine card (gebrauchtmaschinen) ---------- */
.used-machine {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: clamp(24px, 4vw, 48px);
  align-items: stretch;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 16px 40px rgba(20,48,92,.06);
}
.used-machine__media {
  background: var(--paper);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: clamp(16px, 2vw, 24px);
}
.used-machine__media img {
  display: block;
  width: 100%;
  height: auto;
  max-height: 420px;
  object-fit: contain;
  border-radius: 6px;
}
.used-machine__body { padding: clamp(24px, 4vw, 40px); }
@media (max-width: 820px) {
  .used-machine { grid-template-columns: 1fr; }
  .used-machine__media img { max-height: 320px; }
}

/* Kompakte Variante — alles ohne Scroll sichtbar */
.used-machine--compact {
  grid-template-columns: 480px 1fr !important;
  max-width: 1100px;
  margin: 0 auto;
  align-items: center !important;
}
.used-machine--compact .used-machine__media {
  padding: 14px !important;
  max-height: 440px !important;
  overflow: hidden;
}
.used-machine--compact .used-machine__media img {
  max-height: 400px !important;
  max-width: 100% !important;
  width: auto !important;
  height: auto !important;
  object-fit: contain !important;
}
.used-machine--compact .used-machine__body { padding: 24px 28px; }
@media (max-width: 980px) {
  .used-machine--compact { grid-template-columns: 1fr !important; align-items: stretch !important; }
  .used-machine--compact .used-machine__media { max-height: 360px !important; }
  .used-machine--compact .used-machine__media img { max-height: 320px !important; }
  .used-machine--compact .used-machine__body { padding: 22px; }
}

/* ---------- Product search ---------- */
.visually-hidden {
  position: absolute !important;
  width: 1px; height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}
.product-search {
  position: relative;
  display: flex;
  align-items: center;
  margin: 0 0 12px;
  background: var(--white);
  border: 1.5px solid var(--line);
  border-radius: var(--radius-lg);
  transition: border-color .15s var(--ease), box-shadow .15s var(--ease);
}
.product-search:focus-within {
  border-color: var(--signal-blue);
  box-shadow: 0 0 0 3px rgba(46,127,204,.15);
}
.product-search__icon,
.product-search > svg {
  width: 20px !important;
  height: 20px !important;
  max-width: 20px;
  max-height: 20px;
  color: var(--steel);
  margin: 0 12px 0 18px;
  flex: 0 0 20px;
}
.product-search input {
  flex: 1;
  padding: 16px 8px 16px 0;
  border: 0;
  background: transparent;
  font: inherit;
  font-size: 1rem;
  color: var(--anthracite);
  min-width: 0;
}
.product-search input:focus { outline: none; }
.product-search__clear {
  width: 32px;
  height: 32px;
  margin-right: 10px;
  background: var(--paper);
  border: 0;
  border-radius: 50%;
  color: var(--steel);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.product-search__clear svg { width: 14px; height: 14px; }
.product-search__clear:hover { background: var(--line); color: var(--anthracite); }
.product-search__status {
  font-family: var(--mono);
  font-size: .8rem;
  letter-spacing: .06em;
  color: var(--steel);
  min-height: 1.3em;
  margin: 0 4px 12px;
}
[data-product-search-list] details[hidden] { display: none; }

/* ---------- AI Assistant (Inline iframe) ---------- */
.ai-assistant {
  margin-top: 48px;
  padding: clamp(20px, 3vw, 32px);
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: 0 16px 48px rgba(20,48,92,.06);
}
.ai-assistant__head {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 20px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--line);
}
.ai-assistant__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--mono);
  font-size: .72rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: .12em;
  color: var(--white);
  background: var(--signal-blue);
  padding: 6px 10px;
  border-radius: 4px;
}
.ai-assistant__badge::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--white);
  box-shadow: 0 0 0 2px rgba(255,255,255,.4);
  animation: chat-pulse 1.8s var(--ease) infinite;
}
.ai-assistant__title {
  font-family: var(--display);
  font-style: italic;
  font-weight: 700;
  font-size: 1.2rem;
  color: var(--anthracite);
  margin: 0;
  flex: 1;
}
.ai-assistant__hint {
  font-family: var(--mono);
  font-size: .78rem;
  color: var(--steel);
}
.ai-assistant iframe {
  width: 100%;
  height: 650px;
  border: none;
  border-radius: var(--radius-lg);
  background: var(--paper);
  display: block;
}
@media (max-width: 640px) {
  .ai-assistant iframe { height: 560px; }
  .ai-assistant__hint { display: none; }
}

/* ---------- AI Assistant (Floating Chat) ---------- */
.chat-launcher {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 1000;
  width: 56px;
  height: 56px;
  padding: 0;
  background: var(--signal-blue);
  color: var(--white);
  border: none;
  border-radius: 50%;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 12px 32px rgba(20,48,92,.32), 0 2px 8px rgba(20,48,92,.18);
  transition: transform .2s var(--ease), box-shadow .2s var(--ease), background .2s var(--ease);
}
.chat-launcher:hover {
  background: var(--schmatec-blue);
  transform: translateY(-2px) scale(1.05);
  box-shadow: 0 18px 42px rgba(20,48,92,.4), 0 2px 8px rgba(20,48,92,.18);
}
.chat-launcher:focus-visible {
  outline: 3px solid var(--sky);
  outline-offset: 3px;
}
.chat-launcher svg { width: 24px; height: 24px; }
.chat-launcher__dot {
  position: absolute;
  top: 4px;
  right: 4px;
  width: 12px;
  height: 12px;
  background: var(--harvest);
  border-radius: 50%;
  box-shadow: 0 0 0 2px var(--white);
  animation: chat-pulse 2s var(--ease) infinite;
}
@keyframes chat-pulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50%      { transform: scale(1.25); opacity: .7; }
}
.chat-launcher[hidden] { display: none !important; }

@media (max-width: 640px) {
  .chat-launcher { right: 16px; bottom: 16px; width: 52px; height: 52px; }
}

/* Backdrop */
.chat-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(20,48,92,.32);
  z-index: 1001;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity .25s var(--ease), visibility .25s var(--ease);
  backdrop-filter: blur(2px);
  -webkit-backdrop-filter: blur(2px);
}
.chat-backdrop.is-open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

/* Panel */
.chat-panel {
  position: fixed;
  right: 24px;
  bottom: 24px;
  width: 400px;
  max-width: calc(100vw - 32px);
  height: 680px;
  max-height: calc(100vh - 32px);
  background: var(--white);
  border-radius: 16px;
  box-shadow: 0 24px 80px rgba(20,48,92,.32), 0 4px 12px rgba(20,48,92,.16);
  z-index: 1002;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transform: translateY(20px) scale(.96);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: transform .28s var(--ease), opacity .22s var(--ease), visibility .28s var(--ease);
  border: 1px solid var(--line);
}
.chat-panel.is-open {
  transform: translateY(0) scale(1);
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}
.chat-panel__head {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  background: var(--anthracite);
  color: var(--white);
  border-bottom: 1px solid rgba(255,255,255,.08);
  flex-shrink: 0;
}
.chat-panel__icon {
  width: 36px;
  height: 36px;
  background: var(--signal-blue);
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  flex-shrink: 0;
}
.chat-panel__icon svg { width: 18px; height: 18px; }
.chat-panel__title {
  flex: 1;
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}
.chat-panel__title strong {
  font-family: var(--display);
  font-style: italic;
  font-weight: 700;
  font-size: 1rem;
  color: var(--white);
}
.chat-panel__title span {
  font-family: var(--mono);
  font-size: .72rem;
  color: rgba(255,255,255,.6);
  letter-spacing: .08em;
  margin-top: 2px;
  display: flex;
  align-items: center;
  gap: 6px;
}
.chat-panel__title span::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--field);
  box-shadow: 0 0 0 2px rgba(62,142,90,.3);
  animation: chat-pulse 1.8s var(--ease) infinite;
}
.chat-panel__close {
  width: 36px;
  height: 36px;
  background: rgba(255,255,255,.08);
  border: none;
  border-radius: 50%;
  color: var(--white);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: background .15s var(--ease);
  flex-shrink: 0;
}
.chat-panel__close:hover { background: rgba(255,255,255,.18); }
.chat-panel__close svg { width: 16px; height: 16px; }

.chat-panel__body {
  flex: 1;
  position: relative;
  background: var(--paper);
  min-height: 0;
}
.chat-panel__body iframe {
  width: 100%;
  height: 100%;
  border: 0;
  display: block;
  background: var(--paper);
}
.chat-panel__loading {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  color: var(--steel);
  font-family: var(--mono);
  font-size: .85rem;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.chat-panel__loading::before {
  content: "";
  width: 32px;
  height: 32px;
  border: 3px solid var(--line);
  border-top-color: var(--signal-blue);
  border-radius: 50%;
  animation: chat-spin .9s linear infinite;
}
@keyframes chat-spin {
  to { transform: rotate(360deg); }
}
.chat-panel__loading.is-hidden { display: none; }

@media (max-width: 640px) {
  .chat-panel {
    right: 0;
    bottom: 0;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    max-height: 100vh;
    max-width: 100vw;
    border-radius: 0;
    border: none;
  }
}

/* ---------- Legal pages ---------- */
.legal {
  max-width: 760px;
  margin: 0 auto;
  padding: 80px var(--gutter) 100px;
}
.legal h1 { font-size: clamp(2rem, 4vw, 3rem); margin-bottom: 32px; }
.legal h2 { font-size: 1.5rem; margin-top: 40px; margin-bottom: 12px; }
.legal h3 { font-size: 1.15rem; margin-top: 24px; margin-bottom: 8px; }
.legal p, .legal li { font-size: 1rem; line-height: 1.7; color: var(--ink-2); }
.legal ul { padding-left: 20px; }