/* ==========================================================================
   GENC Gebäudereinigung und Hausmeisterservice — Demo-Gestaltungsvorschlag
   Charakter: frisch, hell, makellos sauber — viel Weiß, klare Luft,
              präzise Linien; B2B-tauglich seriös.
   Farbwelt: Weiß · Eisblau #eef7fc · Markenblau #0395d3 · Tiefblau #0b3954 ·
             Frischgrün #2fb380 (sparsam)
   Schriften: Sora (Display, 400–800) + Mulish (Text, 300–700), lokal gehostet
   ========================================================================== */

/* ---------- Schriften (lokal, DSGVO-konform) ---------- */
@font-face {
  font-family: "Sora";
  src: url("../fonts/sora.woff2") format("woff2");
  font-weight: 400 800;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Mulish";
  src: url("../fonts/mulish.woff2") format("woff2");
  font-weight: 300 700;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Mulish";
  src: url("../fonts/mulish-italic.woff2") format("woff2");
  font-weight: 400;
  font-style: italic;
  font-display: swap;
}

/* ---------- Designsystem ---------- */
:root {
  --white: #ffffff;
  --ice: #eef7fc;          /* sehr helles Eisblau für Flächen */
  --blue: #0395d3;         /* Markenblau — Primärfarbe */
  --blue-dark: #0277ab;    /* Hover-Zustand */
  --deep: #0b3954;         /* Tiefblau — dunkle Sektionen & Überschriften */
  --text: #33495a;         /* Fließtext */
  --green: #2fb380;        /* Frischgrün — sparsamer Akzent */
  --line: #d9e8f2;         /* feine Linien auf hellem Grund */
  --line-deep: rgba(238, 247, 252, 0.18);

  --font-display: "Sora", "Trebuchet MS", sans-serif;
  --font-body: "Mulish", "Segoe UI", sans-serif;

  --radius: 18px;
  --radius-sm: 12px;
  --shadow: 0 10px 34px rgba(11, 57, 84, 0.08);
  --shadow-soft: 0 4px 18px rgba(11, 57, 84, 0.06);

  --container: 1160px;
  --pad: clamp(1.25rem, 4vw, 2.5rem);

  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

/* ---------- Reset & Grundlagen ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 1.04rem;
  line-height: 1.7;
  color: var(--text);
  background-color: var(--white);
  -webkit-font-smoothing: antialiased;
}

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

a { color: var(--blue); text-decoration: none; }

::selection { background: var(--blue); color: var(--white); }

:focus-visible {
  outline: 3px solid var(--green);
  outline-offset: 2px;
  border-radius: 4px;
}

.container {
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--pad);
}

/* ---------- Typografie ---------- */
h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.14;
  letter-spacing: -0.02em;
  color: var(--deep);
  text-wrap: balance;
}

/* Lange Komposita brechen NUR an gesetzten ­-Trennstellen um —
   keine automatische Silbentrennung in Headlines */
h1 {
  font-size: clamp(1.95rem, 4.6vw, 3.3rem);
  font-weight: 800;
  hyphens: manual;
}
h2 {
  font-size: clamp(1.55rem, 3.6vw, 2.4rem);
  hyphens: manual;
}
h3 {
  font-size: clamp(1.12rem, 1.8vw, 1.32rem);
  hyphens: manual;
}

.mark { color: var(--blue); }
.mark--green { color: var(--green); }

p { max-width: 62ch; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: 1rem;
}
.eyebrow .spark { width: 1em; height: 1em; flex: none; color: var(--green); }

.lead {
  font-size: clamp(1.08rem, 1.7vw, 1.22rem);
  line-height: 1.7;
  font-weight: 300;
}

/* Funkel-Stern (Wiedererkennungs-Motiv aus dem Logo) */
.spark { fill: currentColor; }

/* ---------- Demo-Hinweisleiste ---------- */
.demo-bar {
  background: var(--deep);
  color: var(--ice);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  text-align: center;
  padding: 0.5rem var(--pad);
}
.demo-bar strong { font-weight: 700; color: #8fd6f5; }

/* ---------- Header & Navigation ---------- */
.site-head {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}

.site-head__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  padding-block: 0.8rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.65rem;
}
.brand__mark { width: 40px; height: 40px; flex: none; }
.brand__name {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  color: var(--blue);
  line-height: 1;
}
.brand__name small {
  display: block;
  font-family: var(--font-body);
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--deep);
  margin-top: 0.25rem;
}

.nav {
  display: flex;
  align-items: center;
  gap: clamp(1.1rem, 2.4vw, 2rem);
}
.nav a {
  font-family: var(--font-display);
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--deep);
  padding-block: 0.3rem;
  border-bottom: 2px solid transparent;
  transition: color 0.25s var(--ease), border-color 0.25s var(--ease);
}
.nav a:hover { color: var(--blue); }
.nav a[aria-current="page"] {
  color: var(--blue);
  border-bottom-color: var(--blue);
}

.nav__cta {
  background: var(--blue);
  color: var(--white) !important;
  padding: 0.55rem 1.25rem !important;
  border-radius: 999px;
  border-bottom: none !important;
  transition: background 0.25s var(--ease);
}
.nav__cta:hover { background: var(--blue-dark); }

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.4rem;
}
.nav-toggle span {
  display: block;
  width: 26px;
  height: 2px;
  background: var(--deep);
  margin-block: 6px;
  border-radius: 2px;
  transition: transform 0.3s var(--ease), opacity 0.2s;
}

@media (max-width: 920px) {
  .nav-toggle { display: block; }
  .nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    background: var(--white);
    border-bottom: 3px solid var(--blue);
    box-shadow: var(--shadow);
    padding: 0.5rem var(--pad) 1.5rem;
    display: none;
  }
  .nav.is-open { display: flex; }
  .nav a { padding-block: 0.8rem; font-size: 1.02rem; }
  .nav__cta { margin-top: 0.8rem; }
  body.nav-open .nav-toggle span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
  body.nav-open .nav-toggle span:nth-child(2) { opacity: 0; }
  body.nav-open .nav-toggle span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 600;
  padding: 0.85rem 1.9rem;
  border-radius: 999px;
  border: 2px solid var(--blue);
  color: var(--blue);
  background: transparent;
  cursor: pointer;
  transition: background 0.25s var(--ease), color 0.25s var(--ease),
              transform 0.25s var(--ease), box-shadow 0.25s var(--ease);
}
.btn:hover {
  background: var(--ice);
  transform: translateY(-2px);
  box-shadow: var(--shadow-soft);
}

.btn--solid {
  background: var(--blue);
  color: var(--white);
}
.btn--solid:hover { background: var(--blue-dark); border-color: var(--blue-dark); color: var(--white); }

.btn--light { border-color: var(--white); color: var(--white); }
.btn--light:hover { background: var(--white); color: var(--deep); }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  overflow: hidden;
  background: linear-gradient(170deg, var(--white) 0%, var(--ice) 62%, #e2f1fa 100%);
  padding-block: clamp(4rem, 9vw, 7.5rem);
}

.hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
  gap: clamp(2rem, 5vw, 5rem);
  align-items: center;
}

.hero h1 { margin-bottom: 1.4rem; }
.hero .lead { margin-bottom: 2.2rem; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 0.9rem; }

.hero__note {
  margin-top: 1.8rem;
  font-size: 0.92rem;
  display: flex;
  align-items: center;
  gap: 0.55rem;
}
.hero__note .spark { width: 0.95em; height: 0.95em; color: var(--green); flex: none; }

/* Funkel-Komposition rechts (neu gezeichnetes Motiv nach den
   Glanz-Sternen im GENC-Logo) */
.hero__art {
  position: relative;
  aspect-ratio: 1;
}
.hero__art .hero__circle {
  position: absolute;
  inset: 6%;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 50%;
  box-shadow: var(--shadow);
}
.hero__art .hero__circle::after {
  content: "";
  position: absolute;
  inset: 9%;
  border: 1px dashed #bcdcef;
  border-radius: 50%;
}
.hero__art .spark { position: absolute; }
.hero__art .spark--1 { width: 34%; top: 22%;  left: 30%;  color: var(--blue); }
.hero__art .spark--2 { width: 17%; top: 53%;  left: 58%;  color: var(--green); }
.hero__art .spark--3 { width: 10%; top: 36%;  left: 17%;  color: #8fd6f5; }
.hero__art .spark--4 { width: 7%;  top: 67%;  left: 36%;  color: var(--blue); }
.hero__art .spark--5 { width: 9%;  top: 10%;  left: 66%;  color: var(--green); }

@media (max-width: 920px) {
  .hero__grid { grid-template-columns: 1fr; }
  .hero__art { max-width: 300px; margin-inline: auto; }
}

/* ---------- Sektionen ---------- */
.section { padding-block: clamp(3.5rem, 8vw, 6.5rem); }

.section--ice { background: var(--ice); }

.section--deep {
  background: var(--deep);
  color: #d6e8f4;
}
.section--deep h2, .section--deep h3 { color: var(--white); }
.section--deep .eyebrow { color: #8fd6f5; }

.section__head { max-width: 720px; margin-bottom: clamp(2rem, 5vw, 3.2rem); }
.section__head p { margin-top: 0.9rem; }
.section__head--center {
  margin-inline: auto;
  text-align: center;
}
.section__head--center p { margin-inline: auto; }
.section__head--center .eyebrow { justify-content: center; }

/* ---------- Leistungs-Säulen (Startseite) ---------- */
.pillars {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(270px, 1fr));
  gap: clamp(1.2rem, 2.5vw, 1.8rem);
}
.pillar {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: clamp(1.6rem, 3vw, 2.3rem);
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
  color: var(--text);
  box-shadow: var(--shadow-soft);
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease),
              border-color 0.3s var(--ease);
}
a.pillar:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow);
  border-color: var(--blue);
}
.pillar__icon {
  width: 54px;
  height: 54px;
  border-radius: var(--radius-sm);
  background: var(--ice);
  color: var(--blue);
  display: grid;
  place-items: center;
  flex: none;
}
.pillar__icon svg { width: 28px; height: 28px; }
.pillar p { font-size: 0.97rem; }
.pillar__more {
  margin-top: auto;
  font-family: var(--font-display);
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--blue);
}
a.pillar:hover .pillar__more { color: var(--blue-dark); }

/* ---------- Werte-Sektion ---------- */
.values {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: clamp(1.4rem, 3vw, 2.2rem);
}
.value { position: relative; padding-left: 1.9rem; }
.value::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.45em;
  width: 0.95rem;
  height: 0.95rem;
  background: var(--green);
  clip-path: polygon(50% 0, 60% 40%, 100% 50%, 60% 60%, 50% 100%, 40% 60%, 0 50%, 40% 40%);
}
.value h3 { margin-bottom: 0.45rem; font-size: 1.08rem; }
.value p { font-size: 0.95rem; }
.section--deep .value p { color: #b9d4e5; }

/* ---------- Zielgruppen (Gewerbe & Privat) ---------- */
.audience {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(290px, 1fr));
  gap: clamp(1.2rem, 2.5vw, 1.8rem);
}
.audience-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: clamp(1.6rem, 3vw, 2.3rem);
  box-shadow: var(--shadow-soft);
}
.audience-card h3 { margin-bottom: 0.7rem; }
.audience-card > p { font-size: 0.97rem; margin-bottom: 1rem; }
.chip-list {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.chip-list li {
  font-size: 0.86rem;
  font-weight: 600;
  color: var(--deep);
  background: var(--ice);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0.3rem 0.9rem;
}

/* ---------- CTA-Band (Tiefblau) ---------- */
.cta-band {
  background: var(--deep);
  color: #d6e8f4;
  text-align: center;
  padding-block: clamp(3.5rem, 8vw, 6rem);
  position: relative;
  overflow: hidden;
}
.cta-band .spark--bg {
  position: absolute;
  width: clamp(200px, 28vw, 380px);
  color: rgba(238, 247, 252, 0.06);
  top: 50%;
  right: -4%;
  transform: translateY(-50%) rotate(14deg);
}
.cta-band .spark--bg2 {
  position: absolute;
  width: clamp(70px, 9vw, 120px);
  color: rgba(47, 179, 128, 0.18);
  bottom: 12%;
  left: 6%;
  transform: rotate(-10deg);
}
.cta-band h2 { color: var(--white); margin-bottom: 0.9rem; position: relative; }
.cta-band > .container > p {
  margin-inline: auto;
  margin-bottom: 2rem;
  position: relative;
}
.cta-band__phones {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: clamp(1.2rem, 4vw, 3.5rem);
  margin-bottom: 2.2rem;
  position: relative;
}
.cta-band__phone small {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: #8fd6f5;
  margin-bottom: 0.3rem;
}
.cta-band__phone a {
  font-family: var(--font-display);
  font-size: clamp(1.45rem, 3.4vw, 2.1rem);
  font-weight: 700;
  color: var(--white);
  white-space: nowrap;
}
.cta-band__phone a:hover { color: #8fd6f5; }

/* ---------- Leistungsgruppen (leistungen.html) ---------- */
.group { padding-block: clamp(2.8rem, 6vw, 4.5rem); }
.group + .group { border-top: 1px solid var(--line); }
.group__head {
  display: flex;
  align-items: flex-start;
  gap: 1.1rem;
  margin-bottom: clamp(1.6rem, 4vw, 2.4rem);
  max-width: 720px;
}
.group__head .pillar__icon { margin-top: 0.2rem; }
.group__head p { margin-top: 0.5rem; }

.service-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(290px, 1fr));
  gap: clamp(0.9rem, 2vw, 1.3rem);
}
.service-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 1.3rem 1.5rem;
  box-shadow: var(--shadow-soft);
}
.service-card h3 {
  font-size: 1.04rem;
  margin-bottom: 0.35rem;
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
}
.service-card h3::before {
  content: "";
  width: 0.6rem;
  height: 0.6rem;
  flex: none;
  background: var(--blue);
  clip-path: polygon(50% 0, 60% 40%, 100% 50%, 60% 60%, 50% 100%, 40% 60%, 0 50%, 40% 40%);
}
.service-card p { font-size: 0.93rem; }

/* ---------- Hinweis-Box ---------- */
.note-box {
  background: var(--ice);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: clamp(1.6rem, 3vw, 2.2rem);
  display: flex;
  gap: 1.2rem;
  align-items: flex-start;
  margin-top: clamp(2rem, 5vw, 3rem);
}
.note-box .spark { width: 2rem; height: 2rem; color: var(--green); flex: none; margin-top: 0.2rem; }
.note-box h3 { margin-bottom: 0.4rem; }
.note-box p { font-size: 0.98rem; }

/* ---------- Über uns ---------- */
.about-grid {
  display: grid;
  grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
  gap: clamp(2rem, 5vw, 4.5rem);
  align-items: start;
}
.about-grid p + p { margin-top: 1rem; }
@media (max-width: 860px) {
  .about-grid { grid-template-columns: 1fr; }
}

/* Gestalteter Foto-Platzhalter */
.photo-placeholder {
  aspect-ratio: 4 / 3;
  border: 2px dashed #9ecde8;
  border-radius: var(--radius);
  background:
    linear-gradient(150deg, rgba(238, 247, 252, 0.9), rgba(226, 241, 250, 0.9));
  display: grid;
  place-items: center;
  text-align: center;
  padding: 1.5rem;
}
.photo-placeholder .spark { width: 2.4rem; height: 2.4rem; color: var(--blue); margin-inline: auto; margin-bottom: 0.8rem; opacity: 0.7; }
.photo-placeholder strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.05rem;
  color: var(--deep);
  margin-bottom: 0.3rem;
}
.photo-placeholder span { font-size: 0.9rem; }

/* Fakten-Leiste */
.facts {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  margin-top: clamp(2.4rem, 5vw, 3.5rem);
}
.fact {
  background: var(--white);
  padding: 1.4rem 1.6rem;
  text-align: center;
}
.fact strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--blue);
  margin-bottom: 0.2rem;
}
.fact span { font-size: 0.88rem; }

/* ---------- Kontaktseite ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: clamp(1.2rem, 2.5vw, 1.8rem);
}
.contact-cell {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: clamp(1.6rem, 3vw, 2.2rem);
  box-shadow: var(--shadow-soft);
}
.contact-cell h3 { margin-bottom: 0.7rem; }
.contact-cell .big {
  font-family: var(--font-display);
  font-size: clamp(1.3rem, 2.4vw, 1.7rem);
  font-weight: 700;
  color: var(--blue);
  display: inline-block;
  white-space: nowrap;
}
.contact-cell .big:hover { color: var(--blue-dark); }
.contact-cell address { font-style: normal; }
.contact-cell p, .contact-cell address { font-size: 0.97rem; }
.contact-cell .ext {
  display: inline-block;
  margin-top: 0.6rem;
  font-family: var(--font-display);
  font-size: 0.88rem;
  font-weight: 600;
}
.contact-cell .ext:hover { color: var(--blue-dark); }
.contact-cell .muted { font-size: 0.88rem; color: #6c8396; margin-top: 0.5rem; }

/* ---------- Rechtsseiten ---------- */
.legal { max-width: 760px; }
.legal h1 { margin-bottom: 2rem; }
.legal h2 {
  font-size: 1.25rem;
  margin: 2.2rem 0 0.8rem;
}
.legal p, .legal address { margin-bottom: 1rem; font-style: normal; }

.demo-note {
  background: var(--ice);
  border: 1px solid #9ecde8;
  border-left: 5px solid var(--blue);
  border-radius: var(--radius-sm);
  padding: 1.4rem 1.8rem;
  margin-bottom: 2.5rem;
  font-size: 0.95rem;
}
.demo-note strong { color: var(--deep); }

.placeholder {
  background: #e7f8f1;
  border: 1px dashed var(--green);
  border-radius: 6px;
  padding: 0.1rem 0.5rem;
  font-size: 0.9em;
  color: #1d7a56;
  white-space: nowrap;
}

/* ---------- Footer ---------- */
.site-foot {
  background: var(--deep);
  color: #b9d4e5;
  padding-block: clamp(2.5rem, 6vw, 4rem) 1.5rem;
  font-size: 0.93rem;
}
.site-foot a { color: var(--ice); }
.site-foot a:hover { color: #8fd6f5; }
.foot-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 2rem;
  padding-bottom: 2.5rem;
  border-bottom: 1px solid var(--line-deep);
}
.foot-grid h3 {
  color: var(--white);
  font-size: 0.92rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 0.9rem;
}
.foot-grid ul { list-style: none; }
.foot-grid li { padding-block: 0.25rem; }
.foot-meta {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1rem;
  padding-top: 1.5rem;
  font-size: 0.8rem;
  letter-spacing: 0.03em;
  color: rgba(238, 247, 252, 0.55);
}

/* ---------- Einblend-Animationen ---------- */
@media (prefers-reduced-motion: no-preference) {
  .reveal {
    opacity: 0;
    transform: translateY(22px);
    transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
  }
  .reveal.is-visible { opacity: 1; transform: none; }
  .reveal[data-delay="1"] { transition-delay: 0.1s; }
  .reveal[data-delay="2"] { transition-delay: 0.2s; }
  .reveal[data-delay="3"] { transition-delay: 0.3s; }
}