/* ═══════════════════════════════════════════════════════
   Elektro Bruns — PREMIUM "Kupfer"
   Demo-Konzept · gestaltet von Kruithoff Design
   ═══════════════════════════════════════════════════════ */

/* ─── TOKENS ─── */
:root {
  --bg:        #F7F4EE;   /* warm ivory base */
  --bg-2:      #FFFFFF;   /* white sections / cards */
  --bg-warm:   #F0EADF;   /* deeper warm band */
  --dark:      #1C1A16;   /* warm anthracite */
  --dark-2:    #262220;
  --dark-line: #38332C;

  --ink:       #211E19;   /* warm near-black */
  --ink-2:     #4A453D;   /* secondary text */
  --muted:     #7E776A;   /* muted warm grey */
  --faint:     #A69E8E;   /* faint labels */
  --line:      #E5DECF;   /* warm hairline */
  --line-2:    #D6CCB8;

  --on-dark:        #F4F0E7;
  --on-dark-muted:  #ABA493;

  --copper:      #BE6A38;
  --copper-deep: #9A5226;
  --copper-soft: #EBDCCB;
  --copper-glow: #E5A06A;
  --amber:       #F4B45A;

  --font-head: 'Space Grotesk', sans-serif;
  --font-body: 'Inter', sans-serif;

  --maxw: 1240px;
  --ribbon-h: 30px;
  --header-h: 74px;
  --r: 5px;
  --r-lg: 9px;
  --ease: cubic-bezier(.22,.61,.36,1);
  --ease-out: cubic-bezier(.16,1,.3,1);
  --shadow-sm: 0 2px 12px rgba(33,30,25,.06);
  --shadow:    0 18px 48px -16px rgba(33,30,25,.18);
  --shadow-lg: 0 34px 80px -24px rgba(33,30,25,.32);
}

/* ─── RESET ─── */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; font-size: 16px; -webkit-text-size-adjust: 100%; overflow-x: hidden; }
body {
  font-family: var(--font-body);
  color: var(--ink-2);
  background: var(--bg);
  line-height: 1.68;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
button { cursor: pointer; font-family: inherit; border: none; background: none; color: inherit; }
ul { list-style: none; }
::selection { background: var(--copper); color: #fff; }

h1, h2, h3, h4 {
  font-family: var(--font-head);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: -0.025em;
  color: var(--ink);
  overflow-wrap: break-word;
}

.container { max-width: var(--maxw); margin: 0 auto; padding: 0 2.2rem; }

/* ─── DEMO RIBBON ─── */
.demo-ribbon {
  position: fixed; top: 0; left: 0; right: 0;
  height: var(--ribbon-h); z-index: 300;
  background: var(--dark); color: var(--on-dark-muted);
  display: flex; align-items: center; justify-content: center;
  font-size: .68rem; letter-spacing: .04em;
  padding: 0 1rem; text-align: center;
}
.demo-ribbon a { color: var(--copper-glow); text-decoration: none; border-bottom: 1px solid rgba(229,160,106,.4); }

/* ─── HEADER (solid) ─── */
.site-header {
  position: fixed; top: var(--ribbon-h); left: 0; right: 0;
  z-index: 200; height: var(--header-h);
  display: flex; align-items: center;
  background: rgba(247,244,238,.88);
  -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
  transition: box-shadow .3s var(--ease), background .3s var(--ease);
}
.site-header.scrolled {
  background: rgba(247,244,238,.97);
  box-shadow: 0 8px 30px -14px rgba(33,30,25,.22);
}
.site-header .container { width: 100%; }
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; }

.logo-wrap { display: flex; align-items: center; gap: .72rem; flex-shrink: 0; }
.logo-mark {
  width: 40px; height: 40px; border-radius: var(--r);
  background: var(--copper);
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 6px 16px -6px rgba(190,106,56,.6);
  transition: transform .35s var(--ease);
}
.logo-mark svg { width: 21px; height: 21px; }
.logo-wrap:hover .logo-mark { transform: rotate(-6deg) scale(1.04); }
.logo-text { font-family: var(--font-head); font-weight: 700; font-size: 1.06rem; letter-spacing: -.02em; line-height: 1.15; color: var(--ink); }
.logo-text span {
  display: block; font-family: var(--font-body); font-weight: 500;
  font-size: .6rem; letter-spacing: .15em; text-transform: uppercase;
  color: var(--muted); margin-top: 2px;
}

.main-nav { display: flex; align-items: center; gap: 2.2rem; }
.main-nav a {
  font-size: .82rem; font-weight: 500; letter-spacing: .03em;
  color: var(--ink-2); position: relative; padding: .35rem 0;
  transition: color .2s;
}
.main-nav a::after {
  content: ''; position: absolute; left: 0; bottom: 0;
  width: 100%; height: 2px; background: var(--copper);
  transform: scaleX(0); transform-origin: right;
  transition: transform .32s var(--ease);
}
.main-nav a:hover { color: var(--ink); }
.main-nav a:hover::after { transform: scaleX(1); transform-origin: left; }
.main-nav a.active { color: var(--copper-deep); }
.main-nav a.active::after { transform: scaleX(1); }

.header-cta {
  display: inline-flex; align-items: center; gap: .5rem;
  background: var(--ink); color: var(--on-dark);
  font-size: .8rem; font-weight: 600; letter-spacing: .02em;
  padding: .7rem 1.2rem; border-radius: var(--r);
  border: 1px solid var(--ink);
  transition: background .22s, color .22s, transform .22s, box-shadow .22s;
}
.header-cta svg { width: 15px; height: 15px; }
.header-cta:hover {
  background: var(--copper); border-color: var(--copper); color: #fff;
  transform: translateY(-1px); box-shadow: 0 10px 24px -10px rgba(190,106,56,.7);
}

.burger { display: none; flex-direction: column; gap: 5px; padding: .35rem; flex-shrink: 0; }
.burger span { display: block; width: 24px; height: 2px; background: var(--ink); border-radius: 2px; transition: transform .25s, opacity .2s; }
.burger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.burger.open span:nth-child(2) { opacity: 0; }
.burger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* MOBILE MENU */
.mobile-menu {
  display: none; position: fixed; inset: 0; z-index: 190;
  background: var(--bg);
  flex-direction: column; align-items: center; justify-content: center; gap: 1.5rem;
}
.mobile-menu.open { display: flex; }
.mobile-menu a { font-family: var(--font-head); font-weight: 700; font-size: 2rem; letter-spacing: -.03em; color: var(--ink); }
.mobile-menu a.active { color: var(--copper); }
.mobile-menu-cta {
  margin-top: 1rem; background: var(--copper); color: #fff;
  font-family: var(--font-body); font-size: .85rem; font-weight: 600;
  letter-spacing: .04em; padding: .95rem 2.4rem; border-radius: var(--r);
}

/* ─── BUTTONS ─── */
.btn-primary, .btn-outline {
  display: inline-flex; align-items: center; gap: .6rem;
  font-family: var(--font-body); font-size: .82rem; font-weight: 600;
  letter-spacing: .03em; padding: 1rem 1.7rem; border-radius: var(--r);
  border: 1.5px solid transparent;
  transition: background .22s, color .22s, border-color .22s, box-shadow .22s, transform .22s;
}
.btn-primary { background: var(--copper); color: #fff; border-color: var(--copper); }
.btn-primary:hover {
  background: var(--copper-deep); border-color: var(--copper-deep);
  box-shadow: 0 16px 34px -12px rgba(190,106,56,.6); transform: translateY(-2px);
}
.btn-primary svg, .btn-outline svg { width: 15px; height: 15px; transition: transform .25s var(--ease); }
.btn-primary:hover svg, .btn-outline:hover svg { transform: translateX(4px); }
.btn-outline { background: transparent; color: var(--ink); border-color: var(--line-2); }
.btn-outline:hover { border-color: var(--copper); color: var(--copper-deep); }

/* ═══════════════════════════════
   HERO — SPLIT, image fully shown
   ═══════════════════════════════ */
.hero {
  background: var(--bg);
  padding: calc(var(--ribbon-h) + var(--header-h) + 3.2rem) 0 5rem;
  position: relative; overflow: hidden;
}
.hero::before {
  content: ''; position: absolute; top: -120px; right: -140px;
  width: 520px; height: 520px; border-radius: 50%;
  background: radial-gradient(circle, rgba(190,106,56,.1) 0%, transparent 68%);
  pointer-events: none;
}
.hero-inner {
  display: grid; grid-template-columns: 1.04fr .96fr;
  gap: clamp(2.5rem, 5vw, 5rem); align-items: center;
  position: relative; z-index: 1;
}
.hero-content { max-width: 560px; }
.hero-kicker {
  font-size: .76rem; font-weight: 600; letter-spacing: .14em; text-transform: uppercase;
  color: var(--copper-deep); display: flex; align-items: center; gap: .7rem; margin-bottom: 1.6rem;
}
.hero-kicker::before { content: ''; width: 30px; height: 2px; background: var(--copper); flex-shrink: 0; }
.hero-h1 {
  font-size: clamp(2.45rem, 5.4vw, 4.15rem);
  line-height: 1.04; letter-spacing: -.035em; color: var(--ink); margin-bottom: 1.5rem;
}
.hero-h1 em { font-style: normal; color: var(--copper); }
.hero-sub { color: var(--ink-2); font-size: 1.08rem; max-width: 470px; margin-bottom: 2.3rem; }
.hero-actions { display: flex; gap: .9rem; flex-wrap: wrap; }
.hero-trust {
  display: flex; gap: 1.7rem; flex-wrap: wrap;
  margin-top: 2.5rem; padding-top: 1.7rem; border-top: 1px solid var(--line);
}
.hero-trust-item { display: flex; align-items: center; gap: .55rem; font-size: .8rem; font-weight: 500; color: var(--muted); }
.hero-trust-item svg { width: 18px; height: 18px; color: var(--copper); flex-shrink: 0; }

.hero-media { position: relative; }
.hero-frame {
  position: relative; aspect-ratio: 896 / 1184;
  border-radius: var(--r-lg); overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.hero-frame img { width: 100%; height: 100%; object-fit: cover; }
.hero-frame::after {
  content: ''; position: absolute; inset: 0;
  border: 1px solid rgba(255,255,255,.18);
  border-radius: var(--r-lg); pointer-events: none;
}
.hero-ai-tag {
  position: absolute; right: .7rem; bottom: .7rem;
  background: rgba(28,26,22,.7); -webkit-backdrop-filter: blur(4px); backdrop-filter: blur(4px);
  color: var(--on-dark-muted); font-size: .56rem; letter-spacing: .1em; text-transform: uppercase;
  padding: .3rem .6rem; border-radius: 3px;
}
.hero-badge {
  position: absolute; left: -1.6rem; bottom: 2.4rem;
  background: var(--bg-2); border: 1px solid var(--line);
  border-radius: var(--r-lg); box-shadow: var(--shadow);
  padding: 1rem 1.25rem; display: flex; align-items: center; gap: .85rem;
}
.hero-badge-num { font-family: var(--font-head); font-weight: 700; font-size: 2.2rem; color: var(--ink); line-height: 1; }
.hero-badge-txt { font-size: .68rem; line-height: 1.5; color: var(--muted); }
.hero-badge-stars { color: var(--amber); letter-spacing: 1px; font-size: .72rem; }

/* ─── TRUST STRIP ─── */
.trust-strip { background: var(--dark); }
.trust-strip .container { display: flex; }
.trust-cell {
  flex: 1; padding: 1.7rem 1.6rem;
  border-right: 1px solid var(--dark-line);
  display: flex; flex-direction: column; gap: .3rem;
}
.trust-cell:last-child { border-right: none; }
.trust-label { font-size: .62rem; font-weight: 600; letter-spacing: .15em; text-transform: uppercase; color: var(--copper-glow); }
.trust-val { font-family: var(--font-head); font-weight: 500; font-size: .98rem; color: var(--on-dark); }

/* ─── SECTION STRUCTURE ─── */
.section-pad { padding: 7rem 0; }
.section-header { margin-bottom: 3.6rem; max-width: 640px; }
.section-kicker {
  font-size: .73rem; font-weight: 600; letter-spacing: .15em; text-transform: uppercase;
  color: var(--copper-deep); margin-bottom: 1rem;
  display: flex; align-items: center; gap: .65rem;
}
.section-kicker::before { content: ''; width: 24px; height: 2px; background: var(--copper); display: inline-block; }
.section-h2 { font-size: clamp(2rem, 3.6vw, 3rem); color: var(--ink); margin-bottom: .9rem; }
.section-sub { color: var(--muted); max-width: 580px; font-size: 1.04rem; }

/* ─── ANSATZ ─── */
.ansatz-section { background: var(--bg-2); }
.ansatz-inner { display: grid; grid-template-columns: .8fr 2fr; gap: 4rem; align-items: start; }
.ansatz-label .num { font-family: var(--font-head); font-weight: 700; font-size: 4.6rem; color: var(--copper-soft); line-height: 1; display: block; margin-bottom: .4rem; }
.ansatz-label .txt { font-size: .68rem; font-weight: 600; letter-spacing: .15em; text-transform: uppercase; color: var(--faint); }
.ansatz-content blockquote {
  font-family: var(--font-head); font-size: clamp(1.5rem, 2.9vw, 2.25rem);
  line-height: 1.26; font-weight: 600; letter-spacing: -.02em; color: var(--ink);
  border-left: 3px solid var(--copper); padding-left: 2rem; margin-bottom: 1.8rem;
}
.ansatz-content blockquote em { font-style: normal; color: var(--copper-deep); }
.ansatz-content p { color: var(--muted); font-size: 1.02rem; max-width: 620px; }

/* ─── LEISTUNGEN ─── */
.leistungen-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.4rem; }
.leistung-panel {
  background: var(--bg-2); border: 1px solid var(--line); border-radius: var(--r-lg);
  padding: 2.1rem 1.7rem 2.3rem; position: relative; overflow: hidden;
  transition: transform .32s var(--ease), box-shadow .32s var(--ease), border-color .32s;
}
.leistung-panel::before {
  content: ''; position: absolute; left: 0; top: 0; width: 100%; height: 3px;
  background: var(--copper); transform: scaleX(0); transform-origin: left;
  transition: transform .35s var(--ease);
}
.leistung-panel:hover { transform: translateY(-6px); box-shadow: var(--shadow); border-color: transparent; }
.leistung-panel:hover::before { transform: scaleX(1); }
.leistung-num { font-family: var(--font-head); font-weight: 700; font-size: .72rem; letter-spacing: .12em; color: var(--copper); margin-bottom: 1.2rem; }
.leistung-icon {
  width: 50px; height: 50px; border-radius: var(--r); background: var(--copper-soft);
  display: flex; align-items: center; justify-content: center; color: var(--copper-deep);
  margin-bottom: 1.3rem; transition: background .3s, transform .3s var(--ease), color .3s;
}
.leistung-icon svg { width: 24px; height: 24px; }
.leistung-panel:hover .leistung-icon { background: var(--copper); color: #fff; transform: translateY(-3px); }
.leistung-title { font-family: var(--font-head); font-size: 1.15rem; font-weight: 700; margin-bottom: .6rem; color: var(--ink); }
.leistung-desc { font-size: .9rem; color: var(--muted); line-height: 1.62; }
.leistung-arrow {
  margin-top: 1.4rem; font-size: .76rem; font-weight: 600; letter-spacing: .03em;
  color: var(--copper-deep); display: flex; align-items: center; gap: .4rem;
}
.leistung-arrow svg { width: 13px; height: 13px; transition: transform .25s var(--ease); }
.leistung-panel:hover .leistung-arrow svg { transform: translateX(5px); }

/* ═══════════════════════════════
   LIGHTBULB — interactive (dark)
   ═══════════════════════════════ */
.bulb-section {
  background: var(--dark); position: relative; overflow: hidden; text-align: center;
  transition: background 1s var(--ease);
}
.bulb-section.on { background: #241B10; }
.bulb-inner { position: relative; z-index: 2; max-width: 640px; margin: 0 auto; }
.bulb-section .section-kicker { justify-content: center; color: var(--copper-glow); }
.bulb-section .section-kicker::before { display: none; }
.bulb-h2 { font-size: clamp(1.9rem, 3.4vw, 2.7rem); color: var(--on-dark); margin: .5rem 0 1rem; }
.bulb-h2 em { font-style: normal; color: var(--amber); transition: color .4s; }
.bulb-copy { color: var(--on-dark-muted); font-size: 1.02rem; max-width: 440px; margin: 0 auto; }
.bulb-stage { position: relative; height: 300px; display: flex; align-items: flex-start; justify-content: center; margin-bottom: .4rem; }
.bulb-bloom {
  position: absolute; top: 92px; left: 50%; width: 480px; height: 480px;
  transform: translateX(-50%) scale(.4); border-radius: 50%;
  background: radial-gradient(circle, rgba(244,180,90,.6) 0%, rgba(244,180,90,.22) 36%, transparent 68%);
  opacity: 0; pointer-events: none; transition: opacity .5s var(--ease), transform .7s var(--ease);
}
.bulb-section.on .bulb-bloom { opacity: 1; transform: translateX(-50%) scale(1); }
.bulb { position: relative; z-index: 2; width: 152px; padding: 0; display: block; cursor: pointer; -webkit-tap-highlight-color: transparent; }
.bulb svg { width: 100%; height: auto; display: block; overflow: visible; }
.bulb .cord { stroke: var(--dark-line); stroke-width: 3; }
.bulb .cap { fill: #322C25; stroke: #463E34; stroke-width: 1.5; }
.bulb .glass { fill: rgba(255,255,255,.04); stroke: #58503F; stroke-width: 2.5; transition: fill .5s var(--ease), stroke .5s var(--ease); }
.bulb .filament { fill: none; stroke: #6B6048; stroke-width: 3.4; stroke-linecap: round; stroke-linejoin: round; transition: stroke .35s var(--ease); }
.bulb .glassglow { opacity: 0; transition: opacity .5s var(--ease); }
.bulb-section.on .bulb .glass { fill: rgba(244,180,90,.18); stroke: var(--amber); }
.bulb-section.on .bulb .filament { stroke: #FFE4A8; }
.bulb-section.on .bulb .glassglow { opacity: 1; }
.bulb-section.on .bulb .filament, .bulb-section.on .bulb .glass { filter: drop-shadow(0 0 8px var(--amber)); }
.bulb-section.on .bulb { animation: bulbflick .55s steps(1) 1; }
@keyframes bulbflick {
  0% { filter: brightness(.3); } 12% { filter: brightness(1.4); }
  20% { filter: brightness(.4); } 32% { filter: brightness(1.5); }
  46% { filter: brightness(.6); } 100% { filter: brightness(1); }
}
.bulb-hint {
  position: absolute; left: 50%; top: 150px; transform: translate(-50%,-50%);
  width: 134px; height: 134px; border: 1px dashed var(--copper-glow); border-radius: 50%;
  opacity: .5; animation: hintpulse 2.4s var(--ease) infinite; pointer-events: none;
}
@keyframes hintpulse {
  0%,100% { transform: translate(-50%,-50%) scale(1); opacity: .5; }
  50% { transform: translate(-50%,-50%) scale(1.16); opacity: 0; }
}
.bulb-section.on .bulb-hint { display: none; }
.bulb-tag { font-size: .72rem; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: var(--on-dark-muted); margin-top: -.4rem; transition: color .4s; }
.bulb-section.on .bulb-tag { color: var(--amber); }
.bulb-reveal {
  margin-top: 1.5rem; font-size: .9rem; font-weight: 500; color: var(--amber);
  display: inline-flex; align-items: center; gap: .5rem;
  opacity: 0; transform: translateY(8px);
  transition: opacity .5s var(--ease) .25s, transform .5s var(--ease) .25s;
}
.bulb-section.on .bulb-reveal { opacity: 1; transform: none; }
.bulb-reveal svg { width: 16px; height: 16px; }

/* ═══════════════════════════════
   FEATURE SPLIT
   ═══════════════════════════════ */
.feature-split { display: grid; grid-template-columns: 1fr 1fr; }
.feature-split.reverse .feature-img-col { order: 2; }
.feature-img-col { position: relative; overflow: hidden; min-height: 540px; }
.feature-img-col img { width: 100%; height: 100%; object-fit: cover; position: absolute; inset: 0; }
.feature-img-col .corner-mark {
  position: absolute; top: 1.6rem; left: 1.6rem; width: 44px; height: 44px;
  border-top: 2px solid var(--copper); border-left: 2px solid var(--copper);
}
.feature-split.reverse .feature-img-col .corner-mark { left: auto; right: 1.6rem; border-left: none; border-right: 2px solid var(--copper); }
.feature-text-col {
  background: var(--bg-2); padding: 5rem clamp(2rem, 4.5vw, 4.5rem);
  display: flex; flex-direction: column; justify-content: center;
}
.feature-text-col .section-h2 { margin-top: .9rem; }
.feature-text-col p { color: var(--muted); margin-top: .9rem; }
.feature-list { margin: 1.7rem 0 2rem; }
.feature-list li {
  display: flex; align-items: flex-start; gap: .75rem;
  padding: .8rem 0; border-bottom: 1px solid var(--line);
  font-size: .92rem; color: var(--ink-2);
}
.feature-list li:first-child { border-top: 1px solid var(--line); }
.feature-list li::before {
  content: ''; width: 18px; height: 18px; flex-shrink: 0; margin-top: 2px;
  border-radius: 50%; background: var(--copper-soft);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='10' viewBox='0 0 24 24' fill='none' stroke='%239A5226' stroke-width='3.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6L9 17l-5-5'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: center;
}

/* ─── STATS BAND ─── */
.stats-band { background: var(--bg-warm); }
.stats-row { display: grid; grid-template-columns: repeat(4, 1fr); }
.stat-cell { padding: 3.4rem 2rem; border-right: 1px solid var(--line); text-align: center; }
.stat-cell:last-child { border-right: none; }
.stat-num { font-family: var(--font-head); font-weight: 700; font-size: clamp(2.4rem, 4vw, 3.4rem); color: var(--ink); line-height: 1; margin-bottom: .5rem; }
.stat-num .accent { color: var(--copper); }
.stat-label { font-size: .72rem; font-weight: 500; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); }

/* ─── PROCESS ─── */
.process-steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.4rem; }
.process-step {
  background: var(--bg-2); border: 1px solid var(--line); border-radius: var(--r-lg);
  padding: 2.5rem 2rem; position: relative;
}
.step-num { display: flex; align-items: center; gap: .65rem; margin-bottom: 1.3rem; font-size: .72rem; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; color: var(--copper-deep); }
.step-dot {
  width: 34px; height: 34px; border-radius: 50%; background: var(--copper); color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-head); font-weight: 700; font-size: .85rem; flex-shrink: 0;
}
.step-title { font-family: var(--font-head); font-size: 1.18rem; font-weight: 700; margin-bottom: .55rem; color: var(--ink); }
.step-desc { font-size: .9rem; color: var(--muted); }

/* ─── REVIEWS ─── */
.reviews-section { background: var(--bg-2); }
.reviews-header-block {
  display: flex; align-items: center; gap: 1.6rem; flex-wrap: wrap;
  margin-bottom: 2.4rem; padding: 1.5rem 1.9rem;
  border: 1px solid var(--line); border-radius: var(--r-lg); background: var(--bg);
}
.google-g { width: 40px; height: 40px; flex-shrink: 0; }
.reviews-meta { display: flex; align-items: center; gap: 1.1rem; flex-wrap: wrap; }
.reviews-meta .big-rating { font-family: var(--font-head); font-weight: 700; font-size: 2rem; color: var(--ink); line-height: 1; }
.stars-row { display: flex; gap: 2px; }
.star { color: var(--amber); font-size: 1.05rem; }
.reviews-meta .rating-sub { font-size: .76rem; color: var(--muted); }
.reviews-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.4rem; }
.review-card {
  background: var(--bg); border: 1px solid var(--line); border-radius: var(--r-lg);
  padding: 1.9rem; transition: transform .28s var(--ease), box-shadow .28s var(--ease);
}
.review-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.review-top { display: flex; align-items: center; gap: .75rem; margin-bottom: .85rem; }
.reviewer-avatar {
  width: 42px; height: 42px; border-radius: 50%; background: var(--copper-soft);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-head); font-weight: 700; font-size: .8rem; color: var(--copper-deep); flex-shrink: 0;
}
.reviewer-name { font-family: var(--font-head); font-size: .92rem; font-weight: 700; color: var(--ink); }
.reviewer-date { font-size: .7rem; color: var(--faint); }
.review-stars { display: flex; gap: 2px; margin-bottom: .7rem; }
.review-stars span { color: var(--amber); font-size: .88rem; }
.review-text { font-size: .92rem; color: var(--ink-2); line-height: 1.65; }

/* ─── CTA BAND ─── */
.cta-band { background: var(--dark); position: relative; overflow: hidden; }
.cta-band::before {
  content: ''; position: absolute; right: -130px; top: 50%; transform: translateY(-50%);
  width: 480px; height: 480px; border-radius: 50%;
  background: radial-gradient(circle, rgba(190,106,56,.26) 0%, transparent 66%);
  pointer-events: none;
}
.cta-inner { display: flex; align-items: center; justify-content: space-between; gap: 2.5rem; flex-wrap: wrap; position: relative; z-index: 1; }
.cta-text h2 { color: var(--on-dark); font-size: clamp(1.9rem, 3.2vw, 2.7rem); margin-bottom: .6rem; }
.cta-text p { color: var(--on-dark-muted); max-width: 470px; }
.cta-actions { display: flex; gap: .9rem; flex-wrap: wrap; }
.cta-band .btn-outline { color: var(--on-dark); border-color: var(--dark-line); }
.cta-band .btn-outline:hover { border-color: var(--copper-glow); color: var(--copper-glow); }

/* ─── FOOTER ─── */
.site-footer { background: var(--dark); padding: 5rem 0 2.2rem; }
.footer-grid { display: grid; grid-template-columns: 2fr 1.1fr 1.2fr 1.5fr; gap: 2.5rem; margin-bottom: 3rem; }
.footer-brand-name { font-family: var(--font-head); font-size: 1.25rem; font-weight: 700; color: var(--on-dark); }
.footer-brand-tag { font-size: .62rem; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; color: var(--copper-glow); margin: .35rem 0 1rem; }
.footer-brand-desc { font-size: .88rem; color: var(--on-dark-muted); line-height: 1.65; max-width: 300px; }
.footer-col-title { font-size: .66rem; font-weight: 600; letter-spacing: .15em; text-transform: uppercase; color: var(--copper-glow); margin-bottom: 1.1rem; }
.footer-links { display: flex; flex-direction: column; gap: .6rem; }
.footer-links a { font-size: .9rem; color: var(--on-dark-muted); transition: color .2s; }
.footer-links a:hover { color: var(--copper-glow); }
.footer-contact-item { margin-bottom: .9rem; }
.footer-contact-item .lbl { display: block; font-size: .6rem; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; color: var(--faint); margin-bottom: .15rem; }
.footer-contact-item .val { font-size: .9rem; color: var(--on-dark-muted); }
.footer-contact-item .val a:hover { color: var(--copper-glow); }
.footer-bottom { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding-top: 1.6rem; border-top: 1px solid var(--dark-line); flex-wrap: wrap; }
.footer-bottom-left, .footer-bottom-right { font-size: .72rem; color: var(--on-dark-muted); }
.footer-bottom-right a { color: var(--copper-glow); }

/* ═══════════════════════════════
   WHATSAPP WIDGET — compact
   ═══════════════════════════════ */
.wa-widget { position: fixed; bottom: 1.3rem; right: 1.3rem; z-index: 250; }
.wa-btn {
  width: 50px; height: 50px; border-radius: 50%; background: #25D366;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 8px 22px -6px rgba(37,211,102,.55); transition: transform .2s; position: relative; z-index: 2;
}
.wa-btn:hover { transform: scale(1.07); }
.wa-btn svg { width: 25px; height: 25px; fill: #fff; }
.wa-badge {
  position: absolute; top: -3px; right: -3px; width: 17px; height: 17px;
  background: var(--copper); border-radius: 50%; font-size: .6rem; color: #fff;
  display: flex; align-items: center; justify-content: center; font-weight: 700;
}
.wa-card {
  position: absolute; bottom: calc(100% + .6rem); right: 0;
  width: 215px; max-width: calc(100vw - 2.6rem);
  background: var(--bg-2); border-radius: var(--r-lg); overflow: hidden;
  box-shadow: var(--shadow-lg);
  opacity: 0; transform: translateY(10px) scale(.96); pointer-events: none;
  transition: opacity .25s var(--ease), transform .25s var(--ease);
}
.wa-card.open { opacity: 1; transform: none; pointer-events: all; }
.wa-card-head { background: #075E54; padding: .55rem .7rem; display: flex; align-items: center; gap: .5rem; }
.wa-avatar {
  width: 28px; height: 28px; border-radius: 50%; background: #25D366;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-head); font-size: .56rem; font-weight: 700; color: #fff; flex-shrink: 0;
}
.wa-head-name { font-family: var(--font-head); font-size: .76rem; font-weight: 600; color: #fff; }
.wa-head-status { font-size: .58rem; color: rgba(255,255,255,.74); display: flex; align-items: center; gap: .3rem; }
.wa-head-status::before { content: ''; width: 6px; height: 6px; border-radius: 50%; background: #4ce05f; }
.wa-card-close { margin-left: auto; color: rgba(255,255,255,.72); font-size: 1.05rem; line-height: 1; padding: .1rem .25rem; }
.wa-card-body { padding: .7rem; background: #ECE5DD; }
.wa-bubble { background: #fff; border-radius: 0 7px 7px 7px; padding: .5rem .65rem; font-size: .72rem; color: #111; line-height: 1.5; box-shadow: 0 1px 1.5px rgba(0,0,0,.12); }
.wa-time { text-align: right; font-size: .54rem; color: #9aa; margin-top: .2rem; }
.wa-card-foot { padding: .55rem .7rem; background: var(--bg-2); }
.wa-cta-link {
  display: block; background: #25D366; color: #fff; text-align: center;
  font-size: .68rem; font-weight: 600; letter-spacing: .03em;
  padding: .55rem; border-radius: var(--r); transition: background .2s;
}
.wa-cta-link:hover { background: #1ebe57; }

/* ═══════════════════════════════
   PAGE HERO (inner pages)
   ═══════════════════════════════ */
.page-hero {
  background: var(--bg);
  padding: calc(var(--ribbon-h) + var(--header-h) + 3.4rem) 0 4.2rem;
  position: relative; overflow: hidden;
}
.page-hero::before {
  content: ''; position: absolute; top: -120px; right: -130px;
  width: 460px; height: 460px; border-radius: 50%;
  background: radial-gradient(circle, rgba(190,106,56,.1) 0%, transparent 68%);
  pointer-events: none;
}
.page-hero-inner { position: relative; z-index: 1; display: grid; grid-template-columns: 1fr 400px; gap: 3.2rem; align-items: center; }
.page-hero-kicker { font-size: .73rem; font-weight: 600; letter-spacing: .15em; text-transform: uppercase; color: var(--copper-deep); margin-bottom: 1rem; display: flex; align-items: center; gap: .6rem; }
.page-hero-kicker::before { content: ''; width: 22px; height: 2px; background: var(--copper); display: inline-block; }
.page-hero h1 { font-size: clamp(2rem, 4.6vw, 3.5rem); margin-bottom: 1rem; }
.page-hero-sub { color: var(--ink-2); max-width: 520px; font-size: 1.04rem; }
.page-hero-img { position: relative; border-radius: var(--r-lg); overflow: hidden; aspect-ratio: 4/3; box-shadow: var(--shadow); }
.page-hero-img img { width: 100%; height: 100%; object-fit: cover; }
.page-hero-img .ai-tag {
  position: absolute; bottom: .6rem; left: .6rem;
  background: rgba(28,26,22,.7); color: var(--on-dark-muted);
  font-size: .55rem; letter-spacing: .1em; text-transform: uppercase; padding: .25rem .55rem; border-radius: 3px;
}

/* ─── LEISTUNGEN PAGE ─── */
.service-detail-block { padding: 5rem 0; border-bottom: 1px solid var(--line); }
.service-detail-block:last-child { border-bottom: none; }
.service-detail-inner { display: grid; grid-template-columns: 200px 1fr; gap: 4rem; align-items: start; }
.service-big-num { font-family: var(--font-head); font-weight: 700; font-size: 4.4rem; line-height: 1; color: var(--copper-soft); }
.service-big-label { font-size: .68rem; font-weight: 600; letter-spacing: .15em; text-transform: uppercase; color: var(--copper-deep); margin-top: .35rem; }
.service-content h2 { font-size: clamp(1.7rem, 3vw, 2.4rem); margin-bottom: .8rem; }
.service-content p { color: var(--muted); max-width: 680px; margin-bottom: 1.7rem; }
.spec-list { border: 1px solid var(--line); border-radius: var(--r-lg); margin-bottom: 1.8rem; overflow: hidden; }
.spec-list li { display: flex; align-items: flex-start; gap: .9rem; padding: .9rem 1.25rem; border-bottom: 1px solid var(--line); font-size: .92rem; color: var(--ink-2); background: var(--bg-2); }
.spec-list li:last-child { border-bottom: none; }
.spec-list li::before { content: ''; width: 7px; height: 7px; border-radius: 50%; background: var(--copper); flex-shrink: 0; margin-top: 8px; }
.service-feature-row { background: var(--bg-warm); border: 1px solid var(--line); border-radius: var(--r-lg); padding: 1.2rem 1.5rem; display: flex; align-items: center; gap: 1.5rem; flex-wrap: wrap; }
.service-feature-row span { font-size: .78rem; font-weight: 500; color: var(--ink-2); padding-right: 1.5rem; border-right: 1px solid var(--line-2); }
.service-feature-row span:last-child { border-right: none; padding-right: 0; }

/* ─── ÜBER UNS — values ─── */
.values-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.4rem; }
.value-item { background: var(--bg-2); border: 1px solid var(--line); border-radius: var(--r-lg); padding: 2.1rem; }
.value-num { font-family: var(--font-head); font-weight: 700; font-size: .72rem; letter-spacing: .12em; color: var(--copper); margin-bottom: 1rem; }
.value-title { font-family: var(--font-head); font-size: 1.12rem; font-weight: 700; margin-bottom: .55rem; color: var(--ink); }
.value-desc { font-size: .9rem; color: var(--muted); }

/* ─── KONTAKT — form ─── */
.kontakt-grid { display: grid; grid-template-columns: 1.3fr 1fr; border: 1px solid var(--line); border-radius: var(--r-lg); overflow: hidden; }
.kontakt-form-col { padding: 3rem; border-right: 1px solid var(--line); background: var(--bg-2); }
.kontakt-info-col { padding: 3rem 2.5rem; background: var(--bg-warm); }
.form-group { margin-bottom: 1.2rem; }
.form-label { font-size: .68rem; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); display: block; margin-bottom: .42rem; }
.form-input, .form-select, .form-textarea {
  width: 100%; max-width: 100%; background: var(--bg);
  border: 1px solid var(--line-2); border-radius: var(--r); color: var(--ink);
  font-family: var(--font-body); font-size: .92rem; padding: .8rem 1rem; outline: none;
  transition: border-color .2s, box-shadow .2s; -webkit-appearance: none; appearance: none;
}
.form-input:focus, .form-select:focus, .form-textarea:focus { border-color: var(--copper); box-shadow: 0 0 0 3px var(--copper-soft); }
.form-textarea { resize: vertical; min-height: 120px; }
.form-select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%237E776A' stroke-width='1.5' fill='none'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 1rem center; cursor: pointer;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-success { display: none; background: var(--copper-soft); border: 1px solid var(--copper); border-radius: var(--r); padding: 1.4rem; text-align: center; margin-top: 1.4rem; }
.form-success.visible { display: block; }
.form-success p { font-size: .85rem; font-weight: 500; color: var(--copper-deep); }
.contact-data-item { margin-bottom: 1.4rem; padding-bottom: 1.4rem; border-bottom: 1px solid var(--line); }
.contact-data-item:last-child { border-bottom: none; margin-bottom: 0; padding-bottom: 0; }
.contact-data-label { font-size: .64rem; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; color: var(--faint); margin-bottom: .3rem; }
.contact-data-val { font-size: .98rem; color: var(--ink); line-height: 1.5; }
.contact-data-val a:hover { color: var(--copper-deep); }
.map-wrap { margin-top: 4rem; border: 1px solid var(--line); border-radius: var(--r-lg); overflow: hidden; position: relative; }
.map-tag {
  position: absolute; top: .75rem; left: .75rem; z-index: 2;
  background: var(--bg-2); border: 1px solid var(--line);
  font-size: .62rem; font-weight: 600; letter-spacing: .08em; text-transform: uppercase;
  color: var(--muted); padding: .3rem .6rem; border-radius: 3px;
}
.map-wrap iframe { display: block; width: 100%; height: 380px; border: none; }

/* ═══════════════════════════════
   SCROLL REVEAL
   ═══════════════════════════════ */
[data-reveal] { opacity: 0; transform: translateY(28px); transition: opacity .8s var(--ease-out), transform .8s var(--ease-out); }
[data-reveal="left"]  { transform: translateX(-32px); }
[data-reveal="scale"] { transform: scale(.95); }
[data-reveal].revealed { opacity: 1; transform: none; }
[data-delay="1"] { transition-delay: .09s; }
[data-delay="2"] { transition-delay: .18s; }
[data-delay="3"] { transition-delay: .27s; }
[data-delay="4"] { transition-delay: .36s; }
[data-delay="5"] { transition-delay: .45s; }

@media (prefers-reduced-motion: reduce) {
  * { animation-duration: .001ms !important; transition-duration: .001ms !important; }
  [data-reveal] { opacity: 1 !important; transform: none !important; }
}

/* ═══════════════════════════════
   RESPONSIVE
   ═══════════════════════════════ */
@media (max-width: 1080px) {
  .leistungen-grid { grid-template-columns: repeat(2, 1fr); }
  .stats-row { grid-template-columns: repeat(2, 1fr); }
  .stat-cell:nth-child(2) { border-right: none; }
  .stat-cell:nth-child(n+3) { border-top: 1px solid var(--line); }
  .footer-grid { grid-template-columns: 1.6fr 1fr 1fr; }
  .footer-col:first-child { grid-column: 1 / -1; }
  .reviews-grid { grid-template-columns: repeat(2, 1fr); }
  .process-steps { grid-template-columns: 1fr; }
}

@media (max-width: 920px) {
  .main-nav, .header-inner nav, .header-cta { display: none; }
  .burger { display: flex; }
  .hero-inner { grid-template-columns: 1fr; gap: 2.6rem; }
  .hero-content { max-width: 620px; }
  .hero-media { max-width: 440px; margin: 0 auto; width: 100%; }
  .hero-badge { left: .8rem; }
  .trust-strip .container { flex-wrap: wrap; padding: 0; }
  .trust-cell { flex: 0 0 50%; }
  .trust-cell:nth-child(2) { border-right: none; }
  .trust-cell:nth-child(n+3) { border-top: 1px solid var(--dark-line); }
  .ansatz-inner { grid-template-columns: 1fr; gap: 1.6rem; }
  .ansatz-label .num { font-size: 3rem; }
  .feature-split { grid-template-columns: 1fr; }
  .feature-split.reverse .feature-img-col { order: 0; }
  .feature-img-col { min-height: 340px; }
  .reviews-grid { grid-template-columns: 1fr; }
  .page-hero-inner { grid-template-columns: 1fr; gap: 2rem; }
  .page-hero-img { max-width: 460px; }
  .service-detail-inner { grid-template-columns: 1fr; gap: 1.2rem; }
  .values-grid { grid-template-columns: 1fr; }
  .kontakt-grid { grid-template-columns: 1fr; }
  .kontakt-form-col { border-right: none; border-bottom: 1px solid var(--line); }
  .cta-inner { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 600px) {
  .container { padding: 0 1.3rem; }
  .section-pad { padding: 4.8rem 0; }
  .hero { padding-top: calc(var(--ribbon-h) + var(--header-h) + 2rem); }
  .hero-h1 { font-size: clamp(2.1rem, 9vw, 3rem); }
  .leistungen-grid { grid-template-columns: 1fr; }
  .stats-row { grid-template-columns: 1fr; }
  .stat-cell { border-right: none; border-bottom: 1px solid var(--line); }
  .stat-cell:last-child { border-bottom: none; }
  .stat-cell:nth-child(n+3) { border-top: none; }
  .trust-cell { flex: 0 0 100%; border-right: none; border-bottom: 1px solid var(--dark-line); }
  .trust-cell:last-child { border-bottom: none; }
  .feature-text-col { padding: 3.2rem 1.4rem; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-col:first-child { grid-column: 1 / -1; }
  .kontakt-form-col, .kontakt-info-col { padding: 1.9rem 1.5rem; }
  .hero-badge { left: 50%; transform: translateX(-50%); bottom: -1.4rem; }
  .hero-media { margin-bottom: 1.6rem; }
}