/* ==========================================================================
   FHIV – Frank Hoffmann Industrievertretungen
   Statisches Stylesheet
   ========================================================================== */

:root {
  --color-primary: #123a5c;      /* dunkles Petrol/Navy */
  --color-primary-dark: #0b2740;
  --color-accent: #c8963e;       /* warmes Messing/Gold */
  --color-accent-light: #e0b874;
  --color-bg: #ffffff;
  --color-bg-alt: #f4f6f8;
  --color-text: #26333f;
  --color-text-light: #5c6b78;
  --color-border: #e1e6ea;
  --font-base: "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --max-width: 1200px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-base);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.6;
}

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

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

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

/* ---- Topbar ---- */
.topbar {
  background: var(--color-primary-dark);
  color: #cfd9e2;
  font-size: 0.85rem;
}
.topbar .container {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 24px;
  align-items: center;
  justify-content: space-between;
  padding-top: 8px;
  padding-bottom: 8px;
}
.topbar a { color: #e0b874; }
.topbar .topbar-hours { margin-left: auto; }

/* ---- Header / Navigation ---- */
.site-header {
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 50;
}
.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 14px;
  padding-bottom: 14px;
}
.logo {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  column-gap: 10px;
  font-weight: 700;
  color: var(--color-primary);
  letter-spacing: 0.5px;
}
.logo-mark { font-size: 1.4rem; }
.logo-full {
  font-size: 0.95rem;
  font-weight: 400;
  color: var(--color-text-light);
  white-space: nowrap;
}
.logo-dot,
.logo-initial {
  color: var(--color-accent);
  font-weight: 700;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}
.nav-toggle span {
  width: 26px;
  height: 3px;
  background: var(--color-primary);
  border-radius: 2px;
}

.main-nav ul {
  list-style: none;
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0;
}
.main-nav > ul > li { position: relative; }
.main-nav a {
  display: block;
  padding: 10px 14px;
  font-weight: 600;
  color: var(--color-primary);
  border-radius: 4px;
}
.main-nav a:hover,
.main-nav a:focus { background: var(--color-bg-alt); color: var(--color-accent); }

.has-submenu .submenu {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 240px;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: 6px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.08);
  padding: 6px;
  list-style: none;
  z-index: 60;
}
.has-submenu:hover .submenu,
.has-submenu:focus-within .submenu { display: block; }
.submenu a { padding: 8px 12px; font-weight: 500; }

/* ---- Hero ---- */
.hero {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: #fff;
  padding: 72px 0;
}
.hero .container {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 48px;
  align-items: center;
}
.hero h1 {
  font-size: 2.1rem;
  line-height: 1.25;
  margin: 0 0 18px;
}
.hero p.lead {
  color: #d7e2ea;
  font-size: 1.05rem;
  max-width: 46ch;
}
.hero-cta {
  display: flex;
  gap: 14px;
  margin-top: 28px;
  flex-wrap: wrap;
}
.btn {
  display: inline-block;
  padding: 12px 24px;
  border-radius: 4px;
  font-weight: 600;
  border: 2px solid transparent;
  cursor: pointer;
  transition: background .2s, color .2s, border-color .2s;
}
.btn-accent {
  background: var(--color-accent);
  color: var(--color-primary-dark);
}
.btn-accent:hover { background: var(--color-accent-light); }
.btn-outline {
  background: transparent;
  color: #fff;
  border-color: rgba(255,255,255,0.6);
}
.btn-outline:hover { border-color: #fff; }

.hero-photo {
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 20px 50px rgba(0,0,0,0.35);
}

.hero-stats {
  display: flex;
  gap: 36px;
  margin-top: 40px;
  flex-wrap: wrap;
}
.hero-stats .stat-number {
  font-size: 1.9rem;
  font-weight: 700;
  color: var(--color-accent);
}
.hero-stats .stat-label {
  font-size: 0.85rem;
  color: #cfd9e2;
}

/* ---- Section basics ---- */
section { padding: 64px 0; }
.section-alt { background: var(--color-bg-alt); }
h2.section-title {
  font-size: 1.7rem;
  color: var(--color-primary);
  margin: 0 0 12px;
}
p.section-lead {
  color: var(--color-text-light);
  max-width: 70ch;
  margin: 0 0 40px;
}

/* ---- Zielgruppen cards ---- */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: 28px;
}
.card h3 {
  color: var(--color-primary);
  margin-top: 0;
}
.card p { color: var(--color-text-light); margin-bottom: 0; }

/* ---- Portfolio grid (vertretene Firmen) ---- */
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.portfolio-item {
  display: block;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: 24px;
  text-align: center;
  cursor: pointer;
  transition: box-shadow .2s, transform .2s;
}
.portfolio-item:hover {
  box-shadow: 0 10px 28px rgba(0,0,0,0.08);
  transform: translateY(-2px);
}
.portfolio-thumb {
  width: 100%;
  height: 170px;
  border-radius: 6px;
  overflow: hidden;
  margin-bottom: 16px;
  background: var(--color-bg-alt);
  display: flex;
  align-items: center;
  justify-content: center;
}
.portfolio-thumb img {
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
  object-fit: contain;
}
.portfolio-item h3 {
  font-size: 1.05rem;
  color: var(--color-primary);
  margin: 0 0 6px;
}
.portfolio-item .website {
  font-size: 0.85rem;
  color: var(--color-text-light);
}

.website-link { color: var(--color-accent); font-weight: 600; }
.feature {
  border-top: 1px solid var(--color-border);
  padding: 12px 0;
}
.feature:first-of-type { border-top: none; }
.feature h4 {
  margin: 0 0 4px;
  color: var(--color-primary);
  font-size: 1rem;
}
.feature p { margin: 0; color: var(--color-text-light); font-size: 0.95rem; }

/* ---- Firmen-Unterseiten ---- */
.company-photo {
  width: 100%;
  max-width: 480px;
  height: 320px;
  margin: 0 auto 32px;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0,0,0,0.12);
  background: var(--color-bg-alt);
  display: flex;
  align-items: center;
  justify-content: center;
}
.company-photo img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}
.company-detail .website-link-line { margin-bottom: 28px; font-size: 1.05rem; }
.company-detail .feature-list { margin-bottom: 32px; }
.back-link { display: inline-block; margin-top: 8px; }

.company-detail h2 {
  font-size: 1.3rem;
  color: var(--color-primary);
  margin: 40px 0 16px;
}
.company-detail h2:first-of-type { margin-top: 0; }

.info-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 4px 24px;
  margin: 0 0 32px;
}
.info-grid dt {
  font-weight: 600;
  color: var(--color-text-light);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.3px;
  margin: 10px 0 2px;
}
.info-grid dd {
  margin: 0;
  color: var(--color-text);
}

.product-gallery {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 16px;
  margin-bottom: 32px;
}
.product-gallery figure {
  margin: 0;
  border-radius: 8px;
  overflow: hidden;
  background: var(--color-bg-alt);
  box-shadow: 0 4px 14px rgba(0,0,0,0.08);
}
.product-gallery img {
  width: 100%;
  height: 160px;
  object-fit: cover;
  display: block;
}

.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
  margin-bottom: 32px;
}
.contact-card {
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: 16px 18px;
}
.contact-card h4 {
  margin: 0 0 2px;
  color: var(--color-primary);
  font-size: 1rem;
}
.contact-card .role {
  font-size: 0.85rem;
  color: var(--color-text-light);
  margin: 0 0 8px;
}
.contact-card a { display: block; font-size: 0.9rem; color: var(--color-accent); }

.download-list {
  list-style: none;
  margin: 0 0 8px;
  padding: 0;
  border-top: 1px solid var(--color-border);
}
.download-list li {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 4px;
  border-bottom: 1px solid var(--color-border);
}
.download-list .file-icon {
  flex: none;
  width: 38px;
  height: 38px;
  border-radius: 6px;
  background: var(--color-bg-alt);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.5px;
}
.download-list .file-info { flex: 1 1 auto; min-width: 0; }
.download-list .file-name {
  display: block;
  color: var(--color-text);
  font-weight: 600;
  font-size: 0.95rem;
}
.download-list .file-meta {
  display: block;
  color: var(--color-text-light);
  font-size: 0.8rem;
  margin-top: 2px;
}
.download-list .file-download {
  flex: none;
  color: var(--color-accent);
  font-weight: 600;
  font-size: 0.9rem;
  white-space: nowrap;
}
.download-empty {
  color: var(--color-text-light);
  font-size: 0.95rem;
}

/* ---- Kontakt / Legal pages ---- */
.page-header {
  background: var(--color-bg-alt);
  padding: 40px 0;
  border-bottom: 1px solid var(--color-border);
}
.page-header h1 { color: var(--color-primary); margin: 0; }

.legal-content h2 {
  color: var(--color-primary);
  font-size: 1.2rem;
  margin-top: 32px;
}
.legal-content p { color: var(--color-text-light); }

.placeholder-note {
  background: #fff7e6;
  border: 1px solid var(--color-accent-light);
  border-left: 4px solid var(--color-accent);
  padding: 16px 20px;
  border-radius: 4px;
  margin: 24px 0;
  font-size: 0.95rem;
  color: var(--color-text);
}

.contact-form-placeholder {
  background: #fff;
  border: 1px dashed var(--color-border);
  border-radius: 8px;
  padding: 40px;
  text-align: center;
  color: var(--color-text-light);
}
.contact-form-placeholder a { color: var(--color-accent); font-weight: 600; }

/* ---- Kontaktformular ---- */
.contact-form {
  max-width: 640px;
  margin: 24px 0 40px;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: 32px;
}
.form-row { margin-bottom: 20px; }
.form-row label {
  display: block;
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: 6px;
  font-size: 0.95rem;
}
.form-row input,
.form-row textarea {
  width: 100%;
  padding: 10px 14px;
  border: 1px solid var(--color-border);
  border-radius: 4px;
  font: inherit;
  color: var(--color-text);
  background: #fff;
}
.form-row input:focus,
.form-row textarea:focus {
  outline: none;
  border-color: var(--color-accent);
}
.form-row textarea { resize: vertical; min-height: 120px; }

.form-honeypot {
  position: absolute;
  left: -9999px;
  top: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.form-hint {
  font-size: 0.85rem;
  color: var(--color-text-light);
  margin: 8px 0 20px;
}
.form-hint a { color: var(--color-accent); }

.form-success {
  background: #eaf7ee;
  border: 1px solid #b7e2c3;
  border-left: 4px solid #3ba55d;
  border-radius: 4px;
  padding: 20px 24px;
  margin: 24px 0;
  color: var(--color-text);
}

.form-errors {
  background: #fdecea;
  border: 1px solid #f3c2bd;
  border-left: 4px solid #d9534f;
  border-radius: 4px;
  padding: 16px 24px;
  margin: 24px 0;
  color: var(--color-text);
}
.form-errors ul { margin: 0; padding-left: 20px; }
.form-errors li { margin: 4px 0; }

.contact-alt {
  padding-top: 8px;
  border-top: 1px solid var(--color-border);
  color: var(--color-text-light);
}
.contact-alt a { color: var(--color-accent); font-weight: 600; }

@media (max-width: 640px) {
  .contact-form { padding: 24px 20px; }
}

/* ---- Footer ---- */
.site-footer {
  background: var(--color-primary-dark);
  color: #cfd9e2;
  padding: 56px 0 24px;
}
.footer-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
}
.footer-grid h4 {
  color: #fff;
  margin-top: 0;
  font-size: 1rem;
}
.footer-grid ul { list-style: none; padding: 0; margin: 0; }
.footer-grid li { margin-bottom: 8px; }
.footer-grid a:hover { color: var(--color-accent-light); }
.footer-bottom {
  margin-top: 40px;
  padding-top: 20px;
  border-top: 1px solid rgba(255,255,255,0.12);
  font-size: 0.85rem;
  display: flex;
  flex-wrap: wrap;
  gap: 12px 24px;
  justify-content: space-between;
}

/* ---- Responsive ---- */
@media (max-width: 900px) {
  .hero .container { grid-template-columns: 1fr; }
  .cards-grid, .portfolio-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .logo-full { display: none; }
}

@media (max-width: 640px) {
  .nav-toggle { display: flex; }
  .main-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: #fff;
    border-bottom: 1px solid var(--color-border);
  }
  .main-nav.open { display: block; }
  .main-nav ul { flex-direction: column; gap: 0; padding: 12px; }
  .has-submenu .submenu {
    display: block;
    position: static;
    box-shadow: none;
    border: none;
    padding-left: 12px;
  }
  .site-header .container { position: relative; flex-wrap: wrap; }
  .cards-grid, .portfolio-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .hero { padding: 48px 0; }
  .hero h1 { font-size: 1.6rem; }
  .info-grid { grid-template-columns: 1fr; }
  .download-list li { flex-wrap: wrap; }
  .download-list .file-download { margin-left: 52px; }
}