/* =====================================================
   Zimmerei Frank Gülzow – statische HTML/CSS/JS Version
   -----------------------------------------------------
   Aufbau:
     1. Design Tokens (CSS Variablen)
     2. Reset / Basis
     3. Layout-Helfer (Container, Grids)
     4. Header & Burger-Menü
     5. Buttons & Karten
     6. Hero & Sektionen
     7. Slideshow
     8. Footer
     9. Responsive Breakpoints
   ===================================================== */

/* 1. =========== DESIGN TOKENS =========== */
:root {
  --color-bg:        #faf6ed;          /* warmes Creme */
  --color-text:      #1c1d36;          /* dunkles Marineblau */
  --color-primary:   #1e2456;          /* Marineblau */
  --color-primary-2: #283069;
  --color-secondary: #d6a73a;          /* warmes Gold */
  --color-muted-bg:  #f1ece1;
  --color-muted-fg:  #5a5c6e;
  --color-border:    #e4ddca;
  --color-card-bg:   #ffffff;
  --color-white:     #ffffff;

  --radius:   .5rem;
  --radius-l: .75rem;

  --shadow-sm: 0 1px 2px rgba(0,0,0,.06);
  --shadow-md: 0 10px 25px -10px rgba(28,29,54,.25);
  --shadow-lg: 0 25px 50px -12px rgba(28,29,54,.35);

  --font-sans:    "Inter", system-ui, sans-serif;
  --font-display: "Merriweather", Georgia, serif;
}

/* 2. =========== RESET / BASIS =========== */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
[hidden] {
  display: none !important;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  line-height: 1.55;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: 0; background: none; color: inherit; }
ul { list-style: none; padding: 0; margin: 0; }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  letter-spacing: -0.01em;
  line-height: 1.15;
  margin: 0;
}

.icon { width: 1.25rem; height: 1.25rem; flex-shrink: 0; }

/* 3. =========== LAYOUT-HELFER =========== */
.container { max-width: 1200px; margin: 0 auto; padding: 0 1rem; }
@media (min-width: 768px) { .container { padding: 0 2rem; } }

.grid       { display: grid; gap: 1.5rem; }
.grid-3     { grid-template-columns: 1fr; }
@media (min-width: 640px) { .grid-3 { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .grid-3 { grid-template-columns: repeat(3, 1fr); } }

/* 4. =========== HEADER & BURGER-MENÜ =========== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--color-primary);
  color: var(--color-white);
  box-shadow: var(--shadow-md);
}
.hdr-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: .75rem 1rem;
  position: relative;
}
@media (min-width: 768px) { .hdr-inner { padding: .75rem 2rem; } }

.hdr-brand { display: flex; align-items: center; gap: .75rem; }
.hdr-logo  { width: 3.5rem; height: 3.5rem; object-fit: contain; background: transparent; }
.hdr-brand-text { display: flex; flex-direction: column; line-height: 1.15; }
.hdr-brand-title { font-family: var(--font-display); font-weight: 700; color: var(--color-secondary); font-size: 1.05rem; }
.hdr-brand-sub   { font-size: .75rem; opacity: .9; }
@media (min-width: 768px) { .hdr-brand-title { font-size: 1.25rem; } .hdr-brand-sub { font-size: .85rem; } }

/* Kontakt-Schnellzugriff (nur ab Tablet) */
.hdr-contact { display: none; flex-direction: column; align-items: flex-end; font-size: .85rem; }
@media (min-width: 768px) { .hdr-contact { display: flex; } }
.hdr-tel  { color: var(--color-secondary); font-weight: 600; display: inline-flex; align-items: center; gap: .25rem; white-space: nowrap; }
.hdr-tel .icon, .hdr-mail .icon { width: 1rem; height: 1rem; }
.hdr-mail { opacity: .9; display: inline-flex; align-items: center; gap: .25rem; white-space: nowrap; margin-top: .15rem; }

/* Burger – immer sichtbar */
.hdr-burger {
  display: inline-flex; align-items: center; justify-content: center;
  width: 2.5rem; height: 2.5rem; border-radius: .375rem;
}
.hdr-burger:hover { background: rgba(255,255,255,.1); }
.hdr-burger .icon { width: 1.5rem; height: 1.5rem; pointer-events: none; }
.hdr-burger > * { pointer-events: none; }

/* Dropdown-Menü (kompakt, rechtsbündig) */
.hdr-menu {
  position: absolute;
  right: 1rem;
  top: 100%;
  margin-top: .5rem;
  width: 18rem;
  max-width: calc(100vw - 2rem);
  background: var(--color-primary);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius-l);
  box-shadow: var(--shadow-lg);
  padding: .75rem;
  display: flex;
  flex-direction: column;
}
.hdr-menu a { padding: .625rem .5rem; border-bottom: 1px solid rgba(255,255,255,.1); font-size: 1rem; }
.hdr-menu a:hover { color: var(--color-secondary); }
.hdr-menu a:last-child, .hdr-menu .hdr-menu-tel, .hdr-menu .hdr-menu-mail { border-bottom: 0; }

.hdr-menu .hdr-menu-tel {
  margin-top: .75rem;
  background: var(--color-secondary);
  color: var(--color-text);
  font-weight: 600;
  border-radius: var(--radius);
  display: inline-flex; align-items: center; justify-content: center;
  gap: .5rem;
  padding: .5rem .75rem;
  white-space: nowrap;
  font-size: .9rem;
}
.hdr-menu .hdr-menu-tel .icon { width: 1rem; height: 1rem; }
.hdr-menu .hdr-menu-mail {
  margin-top: .5rem;
  border: 1px solid rgba(255,255,255,.2);
  border-radius: var(--radius);
  padding: .5rem .75rem;
  display: inline-flex; align-items: center; justify-content: center;
  gap: .5rem;
  font-size: .9rem;
  font-weight: 500;
}
.hdr-menu .hdr-menu-mail .icon { width: 1rem; height: 1rem; }

/* 5. =========== BUTTONS & KARTEN =========== */
.btn {
  display: inline-flex; align-items: center; gap: .5rem;
  padding: .75rem 1.5rem; border-radius: var(--radius); font-weight: 600;
  transition: filter .2s, background .2s, color .2s;
}
.btn-primary { background: var(--color-secondary); color: var(--color-text); box-shadow: var(--shadow-md); }
.btn-primary:hover { filter: brightness(.95); }
.btn-outline { border: 1px solid rgba(255,255,255,.3); color: var(--color-white); }
.btn-outline:hover { background: rgba(255,255,255,.1); }
.btn-outline-dark { border: 1px solid var(--color-primary); color: var(--color-primary); }
.btn-outline-dark:hover { background: var(--color-primary); color: var(--color-white); }

.card {
  display: block;
  background: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-l);
  box-shadow: var(--shadow-sm);
  transition: transform .25s, box-shadow .25s;
  overflow: hidden;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }

/* Leistungs-Karte */
.service-card { padding: 1.5rem; }
.card-icon {
  display: inline-flex; align-items: center; justify-content: center;
  width: 3rem; height: 3rem;
  background: rgba(214,167,58,.2); color: var(--color-primary);
  border-radius: var(--radius);
  margin-bottom: 1rem;
}
.card-title { font-size: 1.25rem; color: var(--color-primary); margin-bottom: .5rem; }
.card-desc  { color: var(--color-muted-fg); font-size: .9rem; }
.card-link  { display: inline-flex; align-items: center; gap: .25rem; color: var(--color-secondary); font-weight: 600; font-size: .85rem; margin-top: .75rem; }
.card-link .icon { width: .85rem; height: .85rem; }
.service-card:hover .card-title { color: var(--color-secondary); }

/* Projekt-/Galerie-Karte */
.project-card { padding: 0; margin: 0; }
.card-image { aspect-ratio: 4 / 3; overflow: hidden; position: relative; }
.card-caption { padding: 1rem; font-family: var(--font-display); color: var(--color-primary); }
.card-caption.small { font-size: .9rem; font-weight: 500; font-family: var(--font-sans); }

/* 6. =========== HERO & SEKTIONEN =========== */
.hero {
  background: var(--color-primary);
  color: var(--color-white);
  overflow: hidden;
}
.hero-grid {
  display: grid;
  gap: 2rem;
  padding: 2.5rem 1rem;
}
@media (min-width: 768px) {
  .hero-grid { grid-template-columns: 1fr 1fr; align-items: center; padding: 3.5rem 2rem; gap: 2.5rem; }
}

.eyebrow {
  display: inline-block;
  padding: .25rem .75rem;
  background: rgba(214,167,58,.2);
  color: var(--color-secondary);
  border-radius: 9999px;
  font-size: .75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .08em;
}
.eyebrow-dark { color: var(--color-secondary); font-size: .8rem; font-weight: 600; text-transform: uppercase; letter-spacing: .08em; }

.hero-title { font-size: 1.875rem; font-weight: 700; margin-top: 1rem; }
@media (min-width: 768px) { .hero-title { font-size: 2.25rem; } }
@media (min-width: 1024px) { .hero-title { font-size: 3rem; } }
.accent { color: var(--color-secondary); }

.hero-lead { font-size: 1rem; opacity: .9; margin-top: .75rem; }
@media (min-width: 768px) { .hero-lead { font-size: 1.125rem; } }
.hero-desc { margin-top: 1.25rem; opacity: .9; max-width: 36rem; }
.hero-ctas { display: flex; flex-wrap: wrap; gap: .75rem; margin-top: 1.5rem; }
.hero-ctas .btn .icon { width: 1.125rem; height: 1.125rem; }
.hero-ctas .btn span { white-space: nowrap; }

/* Portrait – kompakter, beibehaltenes Original-Seitenverhältnis */
.hero-image { display: flex; justify-content: center; }
@media (min-width: 768px) { .hero-image { justify-content: flex-end; } }
.portrait {
  position: relative;
  border-radius: var(--radius-l);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  background: rgba(30,36,86,.1);
  outline: 4px solid rgba(214,167,58,.3);
  outline-offset: -4px;
  max-width: 260px;
  width: 100%;
}
@media (min-width: 768px) { .portrait { max-width: 300px; } }
.portrait img { width: 100%; height: auto; display: block; }

/* Trust Bar */
.trust-bar { background: var(--color-secondary); color: var(--color-text); }
.trust-grid {
  display: grid;
  gap: 1rem;
  padding: 1.5rem 1rem;
  text-align: center;
  font-weight: 600;
  font-size: .9rem;
}
@media (min-width: 768px) { .trust-grid { grid-template-columns: repeat(4, 1fr); font-size: 1rem; } }

/* Sektionen */
.section        { padding: 4rem 0; }
@media (min-width: 768px) { .section { padding: 6rem 0; } }
.section-muted  { background: var(--color-muted-bg); }
.section-dark   { background: var(--color-primary); color: var(--color-white); }

.section-head     { max-width: 42rem; margin-bottom: 2.5rem; }
.section-head-row { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 1rem; margin-bottom: 2.5rem; }
.section-title    { font-size: 1.875rem; color: var(--color-primary); font-weight: 700; }
@media (min-width: 768px) { .section-title { font-size: 2.25rem; } }
.section-title.light { color: var(--color-secondary); }
.section-sub      { color: var(--color-muted-fg); margin-top: .75rem; }
.section-dark .section-sub { color: rgba(255,255,255,.9); }

.link-arrow { display: inline-flex; align-items: center; gap: .5rem; color: var(--color-primary); font-weight: 600; }
.link-arrow:hover { color: var(--color-secondary); }
.link-arrow .icon { width: 1rem; height: 1rem; }

.extra-list { display: grid; gap: .5rem; margin-top: 2.5rem; font-size: .9rem; grid-template-columns: 1fr; }
@media (min-width: 640px) { .extra-list { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .extra-list { grid-template-columns: repeat(3, 1fr); } }
.extra-list li { display: flex; align-items: center; gap: .5rem; }
.extra-list li .icon, .qual-list li .icon { color: var(--color-secondary); width: 1rem; height: 1rem; }

/* Über mich */
.about-grid { display: grid; gap: 2.5rem; align-items: center; }
@media (min-width: 768px) { .about-grid { grid-template-columns: 2fr 3fr; } }
.about-photo { display: flex; justify-content: center; }
@media (min-width: 768px) { .about-photo { justify-content: flex-start; } }
.about-text p { margin: 0 0 1rem; }
.qual-list { display: grid; gap: .5rem; margin-top: 1.5rem; grid-template-columns: 1fr; font-size: .9rem; }
@media (min-width: 640px) { .qual-list { grid-template-columns: repeat(2, 1fr); } }
.qual-list li { display: flex; align-items: center; gap: .5rem; }

/* Kontakt */
.contact-grid { display: grid; gap: 2.5rem; align-items: center; }
@media (min-width: 1024px) { .contact-grid { grid-template-columns: 1fr 1fr; } }
.contact-lead { font-size: 1.05rem; opacity: .9; margin-top: 1rem; }
.contact-list { display: grid; gap: 1rem; margin-top: 2rem; }
.contact-row {
  display: flex; align-items: center; gap: .75rem;
  font-size: 1.05rem;
}
.contact-row:hover { color: var(--color-secondary); }
.contact-ico {
  display: inline-flex; align-items: center; justify-content: center;
  width: 3rem; height: 3rem;
  background: var(--color-secondary); color: var(--color-text);
  border-radius: var(--radius);
}
.contact-row small { display: block; font-size: .75rem; opacity: .7; }
.contact-card { background: rgba(255,255,255,.05); border: 1px solid rgba(255,255,255,.1); border-radius: var(--radius-l); padding: 1.5rem; }
@media (min-width: 768px) { .contact-card { padding: 2rem; } }
.chips { display: flex; flex-wrap: wrap; gap: .5rem; margin-top: 1rem; }
.chip  { background: rgba(214,167,58,.2); color: var(--color-secondary); padding: .25rem .75rem; border-radius: 9999px; font-size: .85rem; }

/* Page Hero (Galerie / Leistung) */
.page-hero { background: var(--color-primary); color: var(--color-white); padding: 3rem 0; }
@media (min-width: 768px) { .page-hero { padding: 4rem 0; } }
.page-title { color: var(--color-secondary); font-size: 2rem; font-weight: 700; }
@media (min-width: 768px) { .page-title { font-size: 3rem; } }
.page-sub   { max-width: 42rem; margin-top: .75rem; opacity: .9; font-size: 1.1rem; }
.breadcrumb { font-size: .85rem; opacity: .8; margin-bottom: 1rem; }
.breadcrumb a:hover { color: var(--color-secondary); }
.breadcrumb .current { color: var(--color-secondary); }

/* Leistung */
.leistung-grid { display: grid; gap: 2.5rem; align-items: start; }
@media (min-width: 1024px) { .leistung-grid { grid-template-columns: 1fr 1fr; } }
.leistung-image { aspect-ratio: 4 / 3; border-radius: var(--radius-l); overflow: hidden; border: 1px solid rgba(214,167,58,.2); box-shadow: var(--shadow-md); position: relative; background: var(--color-muted-bg); }
.leistung-text p { margin: 0 0 1rem; }

.footnote { font-size: .75rem; color: var(--color-muted-fg); margin-top: 2rem; }

/* 7. =========== SLIDESHOW =========== */
.slideshow { position: relative; width: 100%; height: 100%; overflow: hidden; }
.ss-img {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  opacity: 0;
  transition: opacity 1s ease;
}
.ss-img.is-active { opacity: 1; }

.ss-dots {
  position: absolute; bottom: .5rem; left: 50%;
  transform: translateX(-50%);
  display: flex; gap: .375rem;
  z-index: 2;
}
.ss-dot {
  width: .375rem; height: .375rem; border-radius: 9999px;
  background: rgba(255,255,255,.6);
  transition: background .2s;
}
.ss-dot.is-active { background: var(--color-secondary); }

.ss-nav {
  position: absolute; top: 50%; transform: translateY(-50%);
  width: 2.25rem; height: 2.25rem;
  border-radius: 9999px;
  background: rgba(0,0,0,.45); color: var(--color-white);
  display: inline-flex; align-items: center; justify-content: center;
  transition: background .2s;
  z-index: 2;
}
.ss-nav:hover { background: rgba(0,0,0,.7); }
.ss-nav .icon { width: 1.1rem; height: 1.1rem; }
.ss-prev { left: .5rem; }
.ss-next { right: .5rem; }

/* 8. =========== FOOTER =========== */
.site-footer { background: var(--color-primary); color: var(--color-white); margin-top: 4rem; }
.footer-grid { display: grid; gap: 2rem; padding: 3rem 1rem; }
@media (min-width: 768px) { .footer-grid { grid-template-columns: repeat(3, 1fr); padding: 3rem 2rem; } }
.footer-h    { color: var(--color-secondary); font-size: 1.25rem; margin-bottom: .75rem; }
.footer-text { font-size: .9rem; opacity: .9; }
.footer-list li { display: flex; align-items: center; gap: .5rem; font-size: .9rem; margin-bottom: .5rem; }
.footer-list .icon { color: var(--color-secondary); width: 1rem; height: 1rem; }
.footer-list a:hover { color: var(--color-secondary); }
.footer-links { display: flex; gap: 1rem; margin-top: 1rem; font-size: .9rem; }
.footer-links a:hover { color: var(--color-secondary); }
.footer-bottom { text-align: center; padding: 1rem; font-size: .75rem; opacity: .8; border-top: 1px solid rgba(255,255,255,.1); }

/* 9. =========== ANIMATIONEN =========== */
.fade-up { animation: fadeUp .7s ease both; }
@keyframes fadeUp { from { opacity: 0; transform: translateY(16px); } to { opacity: 1; transform: none; } }