/* HB-Metalle – Subpage Shared Styles */
:root {
  --c-bg:     #1e2124;
  --c-mid:    #2c3035;
  --c-light:  #3a3f44;
  --c-border: #4a5058;
  --c-green:  #2ecc71;
  --c-green-d:#27ae60;
  --c-glow:   rgba(46,204,113,.12);
  --c-text:   #f0f2f4;
  --c-muted:  #8a9099;
  --c-dim:    #5a6270;
  --font-d:   'Barlow Condensed', sans-serif;
  --font-b:   'Barlow', sans-serif;
  --r:        4px;
  --shadow:   0 4px 24px rgba(0,0,0,.45);
}
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  background: var(--c-bg);
  color: var(--c-text);
  font-family: var(--font-b);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: var(--c-green); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ── Skip link ── */
.skip-link {
  position: absolute; top: -100%; left: 1rem;
  background: var(--c-green); color: #000;
  padding: .5rem 1rem; border-radius: 0 0 4px 4px;
  font-weight: 700; z-index: 9999;
}
.skip-link:focus { top: 0; }

/* ── Header ── */
.site-header {
  position: sticky; top: 0; z-index: 200;
  background: rgba(30,33,36,.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--c-border);
  padding: 0 clamp(1.25rem,5vw,3rem);
}
.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 64px; max-width: 1100px; margin: 0 auto;
}
.logo { display: flex; align-items: center; gap: 10px; text-decoration: none; }
.logo-icon {
  width: 36px; height: 36px; background: var(--c-green);
  border-radius: 50%; display: flex; align-items: center;
  justify-content: center; flex-shrink: 0;
}
.logo-icon svg { width: 18px; height: 18px; fill: #000; }
.logo-name {
  font-family: var(--font-d); font-size: 1.4rem;
  font-weight: 900; text-transform: uppercase; color: var(--c-text);
  letter-spacing: .04em;
}
.logo-name span { color: var(--c-green); }
nav { display: flex; gap: .25rem; }
nav a {
  font-family: var(--font-d); font-size: .8rem;
  font-weight: 700; letter-spacing: .12em;
  text-transform: uppercase; color: var(--c-muted);
  padding: .5rem .75rem; border-radius: var(--r);
  transition: color .2s, background .2s; text-decoration: none;
}
nav a:hover, nav a.active { color: var(--c-green); background: var(--c-glow); }
.btn-call {
  display: flex; align-items: center; gap: 6px;
  background: var(--c-green); color: #000;
  font-family: var(--font-d); font-size: .85rem;
  font-weight: 800; letter-spacing: .1em; text-transform: uppercase;
  padding: .55rem 1.1rem; border-radius: var(--r);
  text-decoration: none; transition: background .2s, transform .15s;
  white-space: nowrap;
}
.btn-call:hover { background: var(--c-green-d); transform: translateY(-1px); text-decoration: none; }
.btn-call svg { width: 14px; height: 14px; }
.nav-toggle {
  display: none; background: none; border: none;
  color: var(--c-text); cursor: pointer; padding: .5rem;
}

/* ── Breadcrumb ── */
.breadcrumb-bar {
  background: var(--c-mid);
  border-bottom: 1px solid var(--c-border);
  padding: .6rem clamp(1.25rem,5vw,3rem);
}
.breadcrumb {
  display: flex; align-items: center; flex-wrap: wrap;
  gap: .35rem; max-width: 1100px; margin: 0 auto;
  font-size: .78rem; color: var(--c-muted);
  list-style: none;
}
.breadcrumb li + li::before { content: '›'; color: var(--c-dim); margin-right: .35rem; }
.breadcrumb a { color: var(--c-muted); }
.breadcrumb a:hover { color: var(--c-green); }
.breadcrumb li:last-child { color: var(--c-green); }

/* ── Hero ── */
.page-hero {
  background: var(--c-mid);
  border-bottom: 1px solid var(--c-border);
  padding: clamp(3rem,8vw,5rem) clamp(1.25rem,5vw,3rem);
  position: relative; overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute; inset: 0;
  background: repeating-linear-gradient(
    90deg,
    transparent, transparent 59px,
    rgba(255,255,255,.015) 59px,
    rgba(255,255,255,.015) 60px
  );
  pointer-events: none;
}
.page-hero-inner {
  max-width: 1100px; margin: 0 auto;
  position: relative; z-index: 1;
}
.hero-eyebrow {
  font-family: var(--font-d); font-size: .72rem;
  font-weight: 700; letter-spacing: .22em;
  text-transform: uppercase; color: var(--c-green);
  margin-bottom: .75rem;
}
.page-hero h1 {
  font-family: var(--font-d);
  font-size: clamp(2rem, 5vw, 3.4rem);
  font-weight: 900; text-transform: uppercase;
  line-height: 1.05; margin-bottom: 1.1rem;
  letter-spacing: .02em;
}
.page-hero h1 span { color: var(--c-green); }
.hero-sub {
  color: var(--c-muted); font-size: clamp(1rem,2vw,1.1rem);
  max-width: 680px; margin-bottom: 2rem;
}
.hero-ctas { display: flex; flex-wrap: wrap; gap: .75rem; }
.btn-primary {
  display: inline-flex; align-items: center; gap: 7px;
  background: var(--c-green); color: #000;
  font-family: var(--font-d); font-size: .9rem;
  font-weight: 800; letter-spacing: .1em; text-transform: uppercase;
  padding: .8rem 1.5rem; border-radius: var(--r);
  text-decoration: none; transition: background .2s, transform .15s;
}
.btn-primary:hover { background: var(--c-green-d); transform: translateY(-2px); text-decoration: none; }
.btn-secondary {
  display: inline-flex; align-items: center; gap: 7px;
  background: transparent; color: var(--c-text);
  font-family: var(--font-d); font-size: .9rem;
  font-weight: 700; letter-spacing: .1em; text-transform: uppercase;
  padding: .8rem 1.5rem; border-radius: var(--r);
  border: 1px solid var(--c-border);
  text-decoration: none; transition: border-color .2s, color .2s, transform .15s;
}
.btn-secondary:hover { border-color: var(--c-green); color: var(--c-green); transform: translateY(-2px); text-decoration: none; }

/* ── USP bar ── */
.usp-bar {
  background: var(--c-bg);
  border-bottom: 1px solid var(--c-border);
  padding: 1.25rem clamp(1.25rem,5vw,3rem);
}
.usp-grid {
  display: flex; flex-wrap: wrap; justify-content: center;
  gap: 1.5rem 2.5rem;
  max-width: 1100px; margin: 0 auto;
}
.usp-item {
  display: flex; align-items: center; gap: .6rem;
  font-family: var(--font-d); font-size: .82rem;
  font-weight: 700; letter-spacing: .1em; text-transform: uppercase;
  color: var(--c-muted);
}
.usp-item svg { width: 15px; height: 15px; fill: var(--c-green); flex-shrink: 0; }

/* ── Main content ── */
.page-content {
  max-width: 1100px; margin: 0 auto;
  padding: clamp(2rem,6vw,4rem) clamp(1.25rem,5vw,3rem);
}

/* ── Section ── */
.section { margin-bottom: clamp(2.5rem,6vw,4rem); }
.section-eyebrow {
  font-family: var(--font-d); font-size: .68rem;
  font-weight: 700; letter-spacing: .22em;
  text-transform: uppercase; color: var(--c-green);
  margin-bottom: .6rem;
}
.section h2 {
  font-family: var(--font-d);
  font-size: clamp(1.5rem,3vw,2.2rem);
  font-weight: 800; text-transform: uppercase;
  line-height: 1.1; margin-bottom: 1rem;
}
.section h2 span { color: var(--c-green); }
.section h3 {
  font-family: var(--font-d); font-size: 1.15rem;
  font-weight: 700; text-transform: uppercase;
  color: var(--c-text); margin-bottom: .5rem;
}
.lead {
  font-size: 1.05rem; color: var(--c-muted);
  max-width: 800px; margin-bottom: 1.5rem;
}
p { color: var(--c-muted); margin-bottom: 1rem; max-width: 800px; }
p:last-child { margin-bottom: 0; }

/* ── Cards ── */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1rem;
}
.card {
  background: var(--c-mid);
  border: 1px solid var(--c-border);
  border-radius: var(--r); padding: 1.5rem;
  transition: border-color .25s, transform .25s;
}
.card:hover { border-color: var(--c-green); transform: translateY(-2px); }
.card-icon {
  width: 44px; height: 44px;
  background: var(--c-glow); border: 1px solid rgba(46,204,113,.25);
  border-radius: var(--r); display: flex; align-items: center;
  justify-content: center; margin-bottom: 1rem;
}
.card-icon svg { width: 22px; height: 22px; fill: var(--c-green); }
.card h3 {
  font-family: var(--font-d); font-size: 1rem;
  font-weight: 700; text-transform: uppercase;
  letter-spacing: .06em; color: var(--c-text);
  margin-bottom: .5rem;
}
.card p { font-size: .88rem; color: var(--c-muted); margin: 0; max-width: none; }

/* ── Info box ── */
.info-box {
  background: var(--c-glow);
  border: 1px solid rgba(46,204,113,.3);
  border-radius: var(--r); padding: 1.5rem;
  margin-bottom: 1.5rem;
}
.info-box strong { color: var(--c-green); }
.info-box p { color: var(--c-text); max-width: none; margin: 0; }

/* ── Checklist ── */
.checklist { list-style: none; display: flex; flex-direction: column; gap: .6rem; }
.checklist li {
  display: flex; align-items: flex-start; gap: .6rem;
  color: var(--c-muted); font-size: .95rem;
}
.checklist li::before {
  content: '';
  display: block; flex-shrink: 0;
  width: 18px; height: 18px; margin-top: 2px;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='%232ecc71'%3E%3Cpath fill-rule='evenodd' d='M16.707 5.293a1 1 0 010 1.414l-8 8a1 1 0 01-1.414 0l-4-4a1 1 0 011.414-1.414L8 12.586l7.293-7.293a1 1 0 011.414 0z' clip-rule='evenodd'/%3E%3C/svg%3E") center/contain no-repeat;
}

/* ── Two-col layout ── */
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; }
.two-col-3-2 { display: grid; grid-template-columns: 3fr 2fr; gap: 2rem; align-items: start; }

/* ── Contact CTA ── */
.cta-section {
  background: var(--c-mid);
  border: 1px solid var(--c-border);
  border-radius: var(--r);
  padding: clamp(2rem,5vw,3rem);
  text-align: center;
}
.cta-section h2 {
  font-family: var(--font-d); font-size: clamp(1.5rem,3vw,2rem);
  font-weight: 900; text-transform: uppercase; margin-bottom: .75rem;
}
.cta-section p { color: var(--c-muted); max-width: 600px; margin: 0 auto 1.75rem; }
.cta-tel {
  display: block; font-family: var(--font-d);
  font-size: clamp(1.6rem,4vw,2.4rem); font-weight: 900;
  color: var(--c-green); letter-spacing: .04em;
  text-decoration: none; margin-bottom: 1.25rem;
}
.cta-tel:hover { text-decoration: underline; }

/* ── Divider ── */
hr { border: none; border-top: 1px solid var(--c-border); margin: 2rem 0; }

/* ── Footer ── */
.site-footer {
  background: var(--c-mid);
  border-top: 1px solid var(--c-border);
  padding: clamp(2rem,5vw,3.5rem) clamp(1.25rem,5vw,3rem) 1.5rem;
}
.footer-inner {
  max-width: 1100px; margin: 0 auto;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 2rem; margin-bottom: 2.5rem;
}
.footer-col h4 {
  font-family: var(--font-d); font-size: .7rem;
  font-weight: 700; letter-spacing: .2em;
  text-transform: uppercase; color: var(--c-dim);
  margin-bottom: .75rem;
}
.footer-col p { font-size: .85rem; color: var(--c-muted); max-width: none; }
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: .35rem; }
.footer-col ul li a {
  font-size: .85rem; color: var(--c-muted);
  text-decoration: none; transition: color .2s;
}
.footer-col ul li a:hover { color: var(--c-green); }
.footer-logo {
  font-family: var(--font-d); font-size: 1.5rem;
  font-weight: 900; text-transform: uppercase;
  color: var(--c-text); margin-bottom: .5rem;
}
.footer-logo span { color: var(--c-green); }
.footer-bottom {
  border-top: 1px solid var(--c-border);
  padding-top: 1.25rem;
  display: flex; flex-wrap: wrap;
  justify-content: space-between; align-items: center;
  gap: .5rem; font-size: .8rem; color: var(--c-dim);
}
.footer-bottom a { color: var(--c-dim); }
.footer-bottom a:hover { color: var(--c-green); }

/* ── Floating WhatsApp ── */
.whatsapp-btn {
  position: fixed; bottom: 1.5rem; right: 1.5rem;
  width: 52px; height: 52px;
  background: #25d366; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 20px rgba(37,211,102,.45);
  z-index: 500; text-decoration: none;
  transition: transform .2s, box-shadow .2s;
}
.whatsapp-btn:hover { transform: scale(1.1); box-shadow: 0 6px 28px rgba(37,211,102,.6); text-decoration: none; }
.whatsapp-btn svg { width: 27px; height: 27px; fill: #fff; }

/* ── Responsive ── */
@media (max-width: 900px) {
  nav { display: none; }
  .nav-toggle { display: flex; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .two-col, .two-col-3-2 { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
  .footer-grid { grid-template-columns: 1fr; }
  .hero-ctas { flex-direction: column; }
  .hero-ctas .btn-primary,
  .hero-ctas .btn-secondary { justify-content: center; text-align: center; }
}

/* ── Motion ── */
@media (prefers-reduced-motion: no-preference) {
  .reveal {
    opacity: 0; transform: translateY(18px);
    transition: opacity .55s ease, transform .55s ease;
  }
  .reveal.visible { opacity: 1; transform: translateY(0); }
}