/* =========================================================================
   Meyer & Tjarks Fliesen — Oldenburg
   Design: Soft Structuralism (high-end-visual-design)
   100 % lokal: Schriften lokal (@font-face), keine externen Ressourcen.
   ========================================================================= */

/* ---------- Lokale Schriften (woff2 aus ./fonts) ---------- */
@font-face {
  font-family: "Space Grotesk";
  src: url("../fonts/space-grotesk-500.woff2") format("woff2");
  font-weight: 500; font-style: normal; font-display: swap;
}
@font-face {
  font-family: "Space Grotesk";
  src: url("../fonts/space-grotesk-700.woff2") format("woff2");
  font-weight: 700; font-style: normal; font-display: swap;
}
@font-face {
  font-family: "Jakarta";
  src: url("../fonts/plus-jakarta-sans-400.woff2") format("woff2");
  font-weight: 400; font-style: normal; font-display: swap;
}
@font-face {
  font-family: "Jakarta";
  src: url("../fonts/plus-jakarta-sans-500.woff2") format("woff2");
  font-weight: 500; font-style: normal; font-display: swap;
}
@font-face {
  font-family: "Jakarta";
  src: url("../fonts/plus-jakarta-sans-600.woff2") format("woff2");
  font-weight: 600; font-style: normal; font-display: swap;
}

/* ---------- Design-Tokens ---------- */
:root {
  --bg:        #eef0f3;
  --bg-2:      #f7f8fa;
  --surface:   #ffffff;
  --ink:       #14161c;
  --ink-soft:  #4a4f5c;
  --ink-mute:  #8a90a0;
  --line:      rgba(20, 22, 28, 0.07);
  --line-2:    rgba(20, 22, 28, 0.12);
  --accent:    #1f6f5c;          /* gedecktes Salbei-Grün, handwerklich-ruhig */
  --accent-ink:#103a30;
  --radius-xl: 2rem;
  --radius-lg: 1.4rem;
  --radius-md: 1rem;
  --shadow-soft: 0 24px 60px -28px rgba(20, 24, 38, 0.30);
  --shadow-lift: 0 40px 90px -40px rgba(20, 24, 38, 0.40);
  --ease: cubic-bezier(0.32, 0.72, 0, 1);
  --maxw: 1140px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}

body {
  margin: 0;
  font-family: "Jakarta", system-ui, sans-serif;
  color: var(--ink);
  background:
    radial-gradient(900px 600px at 85% -8%, #ffffff 0%, transparent 60%),
    radial-gradient(700px 500px at 5% 8%, #e7eaef 0%, transparent 55%),
    var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

h1, h2, h3 {
  font-family: "Space Grotesk", system-ui, sans-serif;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.04;
  margin: 0;
}

p { margin: 0; }
a { color: inherit; text-decoration: none; }

.wrap { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 1.5rem; }

/* ---------- Eyebrow / Pill-Badge ---------- */
.eyebrow {
  display: inline-flex; align-items: center; gap: 0.5rem;
  padding: 0.4rem 0.85rem;
  border-radius: 999px;
  background: var(--surface);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-soft);
  font-size: 0.66rem; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.22em;
  color: var(--ink-soft);
}
.eyebrow .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--accent); }

/* ---------- Double-Bezel (Doppelrand) ---------- */
.bezel {
  background: linear-gradient(180deg, rgba(255,255,255,0.7), rgba(255,255,255,0.25));
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  padding: 0.5rem;
  box-shadow: var(--shadow-soft);
}
.bezel > .core {
  background: var(--surface);
  border-radius: calc(var(--radius-xl) - 0.5rem);
  box-shadow: inset 0 1px 1px rgba(255,255,255,0.9), inset 0 0 0 1px var(--line);
  height: 100%;
}

/* ---------- Buttons (Button-in-Button) ---------- */
.btn {
  --b: var(--ink);
  display: inline-flex; align-items: center; gap: 0.7rem;
  padding: 0.85rem 0.95rem 0.85rem 1.4rem;
  border-radius: 999px;
  font-family: "Jakarta", sans-serif; font-weight: 600; font-size: 0.95rem;
  background: var(--b); color: #fff; border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.5s var(--ease), box-shadow 0.5s var(--ease), background 0.5s var(--ease);
  box-shadow: var(--shadow-soft);
}
.btn .ico {
  width: 2rem; height: 2rem; border-radius: 50%;
  display: inline-flex; align-items: center; justify-content: center;
  background: rgba(255,255,255,0.16);
  transition: transform 0.5s var(--ease), background 0.5s var(--ease);
}
.btn:hover { transform: translateY(-2px); box-shadow: var(--shadow-lift); }
.btn:hover .ico { transform: translate(2px, -1px) scale(1.06); }
.btn:active { transform: scale(0.98); }
.btn--accent { --b: var(--accent); }
.btn--ghost {
  background: var(--surface); color: var(--ink);
  border: 1px solid var(--line-2); box-shadow: var(--shadow-soft);
}
.btn--ghost .ico { background: rgba(20,22,28,0.06); }

.btn .ico svg { width: 14px; height: 14px; stroke: currentColor; }

/* ---------- Fluid-Island Nav ---------- */
.nav {
  position: fixed; inset: 1.1rem 0 auto 0; z-index: 60;
  display: flex; justify-content: center; pointer-events: none;
}
.nav__pill {
  pointer-events: auto;
  display: flex; align-items: center; gap: 1.5rem;
  padding: 0.55rem 0.65rem 0.55rem 1.4rem;
  background: rgba(255,255,255,0.72);
  backdrop-filter: blur(18px) saturate(1.4);
  -webkit-backdrop-filter: blur(18px) saturate(1.4);
  border: 1px solid rgba(255,255,255,0.7);
  border-radius: 999px;
  box-shadow: var(--shadow-soft);
  width: min(92vw, 760px);
}
.brand { font-family: "Space Grotesk", sans-serif; font-weight: 700; font-size: 1rem; letter-spacing: -0.01em; }
.brand span { color: var(--accent); }
.nav__links { display: flex; gap: 1.6rem; margin-left: auto; }
.nav__links a {
  font-size: 0.86rem; font-weight: 500; color: var(--ink-soft);
  transition: color 0.4s var(--ease);
}
.nav__links a:hover { color: var(--ink); }
.nav__cta { margin-left: 0.4rem; }

/* Hamburger */
.burger {
  display: none; pointer-events: auto;
  width: 2.6rem; height: 2.6rem; border-radius: 50%;
  background: var(--ink); border: none; cursor: pointer;
  position: relative; margin-left: auto;
}
.burger span {
  position: absolute; left: 50%; top: 50%; width: 16px; height: 1.6px;
  background: #fff; border-radius: 2px;
  transition: transform 0.5s var(--ease), opacity 0.3s var(--ease);
}
.burger span:nth-child(1) { transform: translate(-50%, -5px); }
.burger span:nth-child(2) { transform: translate(-50%, 0); }
.burger span:nth-child(3) { transform: translate(-50%, 5px); }
body.menu-open .burger span:nth-child(1) { transform: translate(-50%, 0) rotate(45deg); }
body.menu-open .burger span:nth-child(2) { opacity: 0; }
body.menu-open .burger span:nth-child(3) { transform: translate(-50%, 0) rotate(-45deg); }

/* Vollbild-Overlay */
.overlay {
  position: fixed; inset: 0; z-index: 55;
  background: rgba(244,245,247,0.85);
  backdrop-filter: blur(28px); -webkit-backdrop-filter: blur(28px);
  display: flex; flex-direction: column; justify-content: center; gap: 0.4rem;
  padding: 2rem 2rem;
  opacity: 0; visibility: hidden;
  transition: opacity 0.6s var(--ease), visibility 0.6s var(--ease);
}
body.menu-open .overlay { opacity: 1; visibility: visible; }
.overlay a {
  font-family: "Space Grotesk", sans-serif; font-weight: 700;
  font-size: clamp(2rem, 9vw, 3.4rem); color: var(--ink);
  letter-spacing: -0.03em;
  transform: translateY(28px); opacity: 0;
  transition: transform 0.7s var(--ease), opacity 0.7s var(--ease);
}
body.menu-open .overlay a { transform: translateY(0); opacity: 1; }
.overlay a:nth-child(1) { transition-delay: 0.08s; }
.overlay a:nth-child(2) { transition-delay: 0.14s; }
.overlay a:nth-child(3) { transition-delay: 0.20s; }
.overlay a:nth-child(4) { transition-delay: 0.26s; }
.overlay a:nth-child(5) { transition-delay: 0.32s; }

/* ---------- Sections ---------- */
section { padding: clamp(4.5rem, 9vw, 8rem) 0; }
.section-head { max-width: 640px; margin-bottom: 3rem; }
.section-head h2 { font-size: clamp(2rem, 5vw, 3.1rem); margin: 1rem 0 0.9rem; }
.section-head p { color: var(--ink-soft); font-size: 1.05rem; }

/* ---------- Hero ---------- */
.hero { padding-top: clamp(8rem, 16vw, 11rem); min-height: 92vh; display: flex; align-items: center; }
.hero h1 { font-size: clamp(2.7rem, 8.5vw, 5.6rem); margin: 1.4rem 0; }
.hero h1 em { font-style: normal; color: var(--accent); }
.hero__lead { max-width: 540px; font-size: 1.15rem; color: var(--ink-soft); }
.hero__cta { display: flex; flex-wrap: wrap; gap: 0.8rem; margin-top: 2.2rem; }
.hero__stats {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; margin-top: 3.5rem;
  max-width: 620px;
}
.stat .num { font-family: "Space Grotesk", sans-serif; font-weight: 700; font-size: 2rem; color: var(--ink); }
.stat .lbl { font-size: 0.82rem; color: var(--ink-mute); margin-top: 0.2rem; }

/* ---------- Leistungen (Bento) ---------- */
.bento { display: grid; grid-template-columns: repeat(6, 1fr); gap: 1rem; }
.card { padding: 0.5rem; }
.card .core { padding: 1.8rem; display: flex; flex-direction: column; gap: 0.7rem; }
.card .c-ico {
  width: 2.7rem; height: 2.7rem; border-radius: 0.85rem;
  display: flex; align-items: center; justify-content: center;
  background: rgba(31,111,92,0.10); color: var(--accent); margin-bottom: 0.4rem;
}
.card .c-ico svg { width: 20px; height: 20px; stroke: currentColor; fill: none; stroke-width: 1.4; }
.card h3 { font-size: 1.22rem; }
.card p { color: var(--ink-soft); font-size: 0.95rem; }
.card--wide { grid-column: span 3; }
.card--third { grid-column: span 2; }

/* ---------- Ablauf ---------- */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.step .core { padding: 1.9rem; height: 100%; }
.step .n {
  font-family: "Space Grotesk", sans-serif; font-weight: 700; font-size: 0.95rem;
  color: var(--accent); letter-spacing: 0.05em;
}
.step h3 { font-size: 1.3rem; margin: 0.8rem 0 0.5rem; }
.step p { color: var(--ink-soft); font-size: 0.95rem; }

/* ---------- FAQ (extractable Antwortbloecke) ---------- */
.faq { display: grid; gap: 0.8rem; max-width: 820px; }
.faq details {
  background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--radius-md); padding: 1.2rem 1.5rem;
  box-shadow: var(--shadow-soft);
}
.faq summary {
  cursor: pointer; list-style: none; font-family: "Space Grotesk", sans-serif;
  font-weight: 500; font-size: 1.08rem; display: flex; justify-content: space-between; gap: 1rem;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary .plus { color: var(--accent); transition: transform 0.4s var(--ease); }
.faq details[open] summary .plus { transform: rotate(45deg); }
.faq p { color: var(--ink-soft); margin-top: 0.8rem; font-size: 0.97rem; }

/* ---------- Region / Standorte-Teaser ---------- */
.regions { display: flex; flex-wrap: wrap; gap: 0.6rem; margin-top: 1.6rem; }
.regions a {
  padding: 0.5rem 1rem; border-radius: 999px; background: var(--surface);
  border: 1px solid var(--line); font-size: 0.88rem; font-weight: 500; color: var(--ink-soft);
  transition: transform 0.4s var(--ease), color 0.4s var(--ease), border-color 0.4s var(--ease);
}
.regions a:hover { transform: translateY(-2px); color: var(--ink); border-color: var(--line-2); }

/* ---------- Kontakt / Formular ---------- */
.contact-grid { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 1.5rem; align-items: start; }
.contact-info .core { padding: 2.2rem; }
.contact-info h2 { font-size: clamp(1.8rem, 4vw, 2.6rem); margin-bottom: 1rem; }
.contact-info p { color: var(--ink-soft); }
.contact-info .line { display: flex; gap: 0.7rem; align-items: center; margin-top: 1.1rem; font-weight: 500; }
.contact-info .line svg { width: 18px; height: 18px; stroke: var(--accent); fill: none; stroke-width: 1.5; }

form .core { padding: 2rem; display: grid; gap: 1rem; }
.field { display: grid; gap: 0.4rem; }
.field label { font-size: 0.8rem; font-weight: 600; color: var(--ink-soft); letter-spacing: 0.02em; }
.field input, .field textarea {
  font-family: "Jakarta", sans-serif; font-size: 0.98rem; color: var(--ink);
  padding: 0.85rem 1rem; border-radius: 0.8rem;
  background: var(--bg-2); border: 1px solid var(--line);
  transition: border-color 0.4s var(--ease), box-shadow 0.4s var(--ease);
}
.field input:focus, .field textarea:focus {
  outline: none; border-color: var(--accent);
  box-shadow: 0 0 0 4px rgba(31,111,92,0.12);
}
.field textarea { resize: vertical; min-height: 120px; }
.field--row { grid-template-columns: 1fr 1fr; gap: 1rem; display: grid; }

/* Honeypot: visuell + fuer Screenreader versteckt, aber im DOM */
.hp {
  position: absolute !important; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); border: 0;
}

.consent { display: flex; gap: 0.7rem; align-items: flex-start; font-size: 0.85rem; color: var(--ink-soft); }
.consent input { margin-top: 0.2rem; width: 1.05rem; height: 1.05rem; accent-color: var(--accent); }
.consent a { color: var(--accent-ink); text-decoration: underline; text-underline-offset: 2px; }

.form-status { font-size: 0.9rem; font-weight: 500; min-height: 1.2rem; }
.form-status[data-state="ok"] { color: var(--accent); }
.form-status[data-state="err"] { color: #b4341f; }

/* ---------- Footer ---------- */
.footer { padding: 3rem 0 4rem; border-top: 1px solid var(--line); }
.footer .row { display: flex; flex-wrap: wrap; gap: 1.5rem; justify-content: space-between; align-items: center; }
.footer a { color: var(--ink-soft); font-size: 0.9rem; transition: color 0.4s var(--ease); }
.footer a:hover { color: var(--ink); }
.footer .legal { display: flex; gap: 1.4rem; flex-wrap: wrap; }
.footer small { color: var(--ink-mute); font-size: 0.82rem; }

/* ---------- Scroll-Reveal ---------- */
.reveal { opacity: 0; transform: translateY(28px); }
.reveal.in {
  opacity: 1; transform: none;
  transition: opacity 0.8s var(--ease), transform 0.8s var(--ease);
}
.reveal.d1 { transition-delay: 0.08s; }
.reveal.d2 { transition-delay: 0.16s; }
.reveal.d3 { transition-delay: 0.24s; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; }
}

/* ---------- Standort-Subpages ---------- */
.subhero { padding-top: clamp(8rem, 16vw, 10rem); }
.subhero h1 { font-size: clamp(2.3rem, 7vw, 4rem); margin: 1.2rem 0; }
.crumbs { font-size: 0.82rem; color: var(--ink-mute); }
.crumbs a { color: var(--ink-soft); }
.prose { max-width: 760px; }
.prose p { color: var(--ink-soft); margin-top: 1.1rem; font-size: 1.03rem; }
.prose h2 { font-size: clamp(1.6rem, 4vw, 2.2rem); margin-top: 2.6rem; }
.prose ul { color: var(--ink-soft); padding-left: 1.1rem; margin-top: 1rem; }
.prose li { margin: 0.4rem 0; }

/* Legal pages */
.legal-page { padding-top: clamp(8rem, 16vw, 10rem); }
.legal-page h1 { font-size: clamp(2rem, 6vw, 3rem); margin-bottom: 1.5rem; }
.legal-page h2 { font-size: 1.3rem; margin-top: 2.2rem; margin-bottom: 0.6rem; }
.legal-page p, .legal-page li { color: var(--ink-soft); font-size: 0.96rem; margin-top: 0.6rem; }
.legal-page .ph { background: rgba(31,111,92,0.10); color: var(--accent-ink); padding: 0 0.3rem; border-radius: 4px; }

/* ---------- Responsive ---------- */
@media (max-width: 880px) {
  .contact-grid { grid-template-columns: 1fr; }
  .card--wide, .card--third { grid-column: span 6; }
}
@media (max-width: 768px) {
  .nav__links, .nav__cta { display: none; }
  .burger { display: block; }
  .bento, .steps { grid-template-columns: 1fr; }
  .card--wide, .card--third { grid-column: span 1; }
  .hero__stats { grid-template-columns: 1fr 1fr; }
  .field--row { grid-template-columns: 1fr; }
  .wrap { padding: 0 1.1rem; }
}