/* ────────────────────────────────────────────────────────────────
   Alviro — Shared Stylesheet (SEO-Seiten)
   Extrahiert aus base.html · Gilt für alle /service/*.html Seiten
──────────────────────────────────────────────────────────────── */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
:root {
  --bg: #F9F8F5;
  --bg-dark: #0C0B09;
  --bg-mid: #F2F0EB;
  --text: #0C0B09;
  --text-inv: #F9F8F5;
  --text-muted: #7A7669;
  --text-muted-inv: #9E9A91;
  --accent: #0C0B09;
  --border: #E3E0D8;
  --border-inv: rgba(255,255,255,0.1);
  --gold: #B8995A;
  --danger: #B85A5A;
  --radius-sm: 4px;
  --radius: 8px;
  --radius-lg: 16px;
  --font-display: 'DM Serif Display', Georgia, serif;
  --font-ui: 'Syne', system-ui, sans-serif;
  --font-body: 'DM Sans', system-ui, sans-serif;
  --container: 1180px;
  --ease: cubic-bezier(0.25, 0.46, 0.45, 0.94);
}
html { scroll-behavior: smooth; }
body {
  background-color: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
.container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 24px; }
.section-pad { padding: 96px 0; }
img { display: block; max-width: 100%; }
a { color: inherit; }

/* ─── LABELS ─── */
.label { font-family: var(--font-ui); font-size: 11px; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; color: var(--text-muted); display: inline-block; }
.label-inv { color: rgba(255,255,255,0.55); }

/* ─── SECTION HEADER ─── */
.section-header { max-width: 640px; margin-bottom: 56px; }
.section-header .label { margin-bottom: 16px; display: block; }
.section-title { font-family: var(--font-display); font-size: clamp(28px, 4vw, 44px); font-weight: 400; line-height: 1.15; margin-bottom: 20px; color: var(--text); }
.section-title-inv { color: var(--text-inv); }
.section-body { font-size: 17px; color: var(--text-muted); line-height: 1.7; }
.section-header.text-center { text-align: center; margin-left: auto; margin-right: auto; }
.text-center { text-align: center; }

/* ─── BUTTONS ─── */
.btn { display: inline-flex; align-items: center; gap: 8px; font-family: var(--font-ui); font-size: 14px; font-weight: 600; letter-spacing: 0.02em; padding: 13px 24px; border-radius: var(--radius); text-decoration: none; border: none; cursor: pointer; transition: all 0.2s var(--ease); white-space: nowrap; }
.btn-primary { background: var(--text); color: var(--bg); }
.btn-primary:hover { background: #2a2823; transform: translateY(-1px); }
.btn-ghost { background: transparent; color: var(--text); border: 1px solid var(--border); }
.btn-ghost:hover { border-color: var(--text); }
.btn-ghost-inv { background: transparent; color: var(--text-inv); border: 1px solid rgba(255,255,255,0.25); }
.btn-ghost-inv:hover { border-color: rgba(255,255,255,0.6); }
.btn-wa { background: #25D366; color: #fff; }
.btn-wa:hover { background: #1db954; transform: translateY(-1px); }
.btn-wa svg { width: 20px; height: 20px; fill: #fff; flex-shrink: 0; }
.btn-lg { padding: 16px 28px; font-size: 15px; }
.btn-arrow::after { content: '→'; }
.mt-32 { margin-top: 32px; }

/* ─── SCROLL REVEAL ─── */
.sr { opacity: 0; transform: translateY(24px); transition: opacity 0.65s var(--ease), transform 0.65s var(--ease); }
.sr.visible { opacity: 1; transform: none; }
.sr-delay-1 { transition-delay: 0.1s; }
.sr-delay-2 { transition-delay: 0.2s; }
.sr-delay-3 { transition-delay: 0.3s; }
.sr-delay-4 { transition-delay: 0.4s; }

/* ─── HEADER ─── */
.header { position: fixed; top: 0; left: 0; right: 0; z-index: 100; padding: 20px 0; transition: background 0.3s, box-shadow 0.3s, padding 0.3s; }
.header.scrolled { background: rgba(249,248,245,0.95); backdrop-filter: blur(12px); box-shadow: 0 1px 0 var(--border); padding: 14px 0; }
.header-inner { display: flex; align-items: center; gap: 32px; }
.logo { font-family: var(--font-ui); font-size: 18px; font-weight: 800; letter-spacing: 0.06em; text-decoration: none; color: var(--text); }
.logo span { color: var(--gold); }
.nav { display: flex; gap: 28px; margin-left: auto; }
.nav a { font-family: var(--font-ui); font-size: 13px; font-weight: 500; color: var(--text-muted); text-decoration: none; transition: color 0.2s; }
.nav a:hover { color: var(--text); }
.header-cta { display: flex; gap: 10px; }
.mobile-nav-toggle { display: none; }

/* ─── BREADCRUMB ─── */
.breadcrumb { background: var(--bg); padding: 14px 0; border-bottom: 1px solid var(--border); margin-top: 64px; }
.breadcrumb-inner { display: flex; align-items: center; gap: 8px; font-size: 13px; color: var(--text-muted); }
.breadcrumb-inner a { text-decoration: none; color: var(--text-muted); transition: color 0.2s; }
.breadcrumb-inner a:hover { color: var(--text); }
.breadcrumb-sep { color: var(--border); }
.breadcrumb-current { color: var(--text); font-weight: 500; }

/* ─── HERO ─── */
.hero { min-height: 88vh; display: flex; align-items: center; padding: 80px 0 80px; background: var(--bg-dark); background-image: url('/Header.webp'); background-size: cover; background-position: center top; position: relative; }
.hero::after { content: ''; position: absolute; inset: 0; background: linear-gradient(to bottom, rgba(12,11,9,0.6) 0%, rgba(12,11,9,0.8) 100%); }
.hero-inner { position: relative; z-index: 1; display: flex; flex-direction: column; align-items: flex-start; gap: 28px; }
.hero-label { display: flex; align-items: center; gap: 10px; }
.hero-label-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--gold); }
.hero-h1 { font-family: var(--font-display); font-size: clamp(38px, 5.5vw, 72px); font-weight: 400; line-height: 1.1; color: var(--text-inv); max-width: 800px; }
.hero-h1 em { font-style: italic; color: var(--gold); }
.hero-sub { font-size: 19px; color: rgba(249,248,245,0.8); max-width: 560px; line-height: 1.65; }
.hero-sub strong { color: var(--text-inv); font-weight: 600; }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; align-items: center; }
.hero-micro-trust { font-size: 12px; color: rgba(249,248,245,0.45); margin-top: 4px; }
.hero-trust { display: flex; align-items: center; gap: 32px; padding-top: 16px; border-top: 1px solid rgba(255,255,255,0.12); margin-top: 8px; flex-wrap: wrap; }
.hero-trust-item { display: flex; flex-direction: column; gap: 4px; }
.hero-trust-value { font-family: var(--font-ui); font-size: 22px; font-weight: 700; color: var(--text-inv); }
.hero-trust-label { font-size: 12px; color: rgba(249,248,245,0.55); }
.hero-trust-sep { width: 1px; height: 40px; background: rgba(255,255,255,0.15); }

/* ─── TRUST BAR ─── */
.trust-bar { background: var(--bg-dark); padding: 22px 0; border-top: 1px solid rgba(255,255,255,0.07); }
.trust-bar-inner { display: flex; justify-content: center; align-items: center; gap: 36px; flex-wrap: wrap; }
.trust-bar-item { display: flex; align-items: center; gap: 8px; font-family: var(--font-ui); font-size: 13px; font-weight: 600; color: rgba(249,248,245,0.6); letter-spacing: 0.01em; }
.trust-bar-dot { width: 5px; height: 5px; border-radius: 50%; background: var(--gold); flex-shrink: 0; }

/* ─── INTRO SECTION ─── */
.intro-section { background: var(--bg); padding: 80px 0; }
.intro-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.intro-text p { font-size: 16px; color: var(--text-muted); line-height: 1.75; margin-bottom: 16px; }
.intro-text p strong { color: var(--text); font-weight: 600; }
.intro-highlight { background: var(--bg-mid); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 36px; }
.intro-highlight-title { font-family: var(--font-ui); font-size: 13px; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: var(--gold); margin-bottom: 20px; display: block; }
.intro-check-list { list-style: none; display: flex; flex-direction: column; gap: 12px; }
.intro-check-list li { font-size: 15px; color: var(--text-muted); padding-left: 22px; position: relative; line-height: 1.5; }
.intro-check-list li::before { content: '✓'; position: absolute; left: 0; color: var(--gold); font-weight: 700; font-family: var(--font-ui); }

/* ─── CONTENT SECTIONS ─── */
.content-section { padding: 80px 0; }
.content-section.bg-mid { background: var(--bg-mid); }
.content-section.bg-dark { background: var(--bg-dark); }
.content-section.bg-light { background: var(--bg); }
.content-grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: start; }
.content-grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.content-h2 { font-family: var(--font-display); font-size: clamp(24px, 3.5vw, 38px); font-weight: 400; line-height: 1.18; margin-bottom: 20px; }
.content-h2-inv { color: var(--text-inv); }
.content-body { font-size: 16px; color: var(--text-muted); line-height: 1.75; }
.content-body p { margin-bottom: 16px; }
.content-body p:last-child { margin-bottom: 0; }
.content-body strong { color: var(--text); font-weight: 600; }
.content-body-inv { color: rgba(249,248,245,0.7); }
.content-body-inv strong { color: var(--text-inv); }

/* ─── CARD GRID ─── */
.card-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2px; background: var(--border); border: 1px solid var(--border); border-radius: var(--radius-lg); overflow: hidden; }
.card-grid.dark { background: rgba(255,255,255,0.08); border-color: rgba(255,255,255,0.08); }
.card-item { background: var(--bg); padding: 36px; }
.card-item.dark { background: var(--bg-dark); }
.card-num { font-family: var(--font-ui); font-size: 11px; font-weight: 700; letter-spacing: 0.1em; color: var(--gold); margin-bottom: 14px; display: block; }
.card-item h3 { font-family: var(--font-ui); font-size: 16px; font-weight: 700; margin-bottom: 10px; }
.card-item.dark h3 { color: var(--text-inv); font-family: var(--font-display); font-size: 20px; font-weight: 400; }
.card-item p { font-size: 14px; color: var(--text-muted); line-height: 1.65; }
.card-item.dark p { color: rgba(249,248,245,0.55); }

/* ─── BENEFIT LIST ─── */
.benefit-list { display: flex; flex-direction: column; gap: 16px; }
.benefit-item { display: flex; align-items: flex-start; gap: 14px; }
.benefit-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--gold); margin-top: 7px; flex-shrink: 0; }
.benefit-text { font-size: 15px; color: var(--text-muted); line-height: 1.6; }
.benefit-text strong { color: var(--text); font-weight: 600; }
.benefit-list.inv .benefit-text { color: rgba(249,248,245,0.7); }
.benefit-list.inv .benefit-text strong { color: var(--text-inv); }

/* ─── WARNING BOX ─── */
.warn-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 2px; background: var(--border); border: 1px solid var(--border); border-radius: var(--radius-lg); overflow: hidden; }
.warn-item { background: var(--bg); padding: 36px; }
.warn-num { font-family: var(--font-ui); font-size: 11px; font-weight: 700; letter-spacing: 0.1em; color: var(--danger); display: block; margin-bottom: 14px; }
.warn-item h3 { font-family: var(--font-display); font-size: 20px; font-weight: 400; margin-bottom: 10px; }
.warn-item p { font-size: 14px; color: var(--text-muted); line-height: 1.65; }
.warn-item p strong { color: var(--text); font-weight: 600; }

/* ─── PROCESS ─── */
.process-steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2px; background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.08); border-radius: var(--radius-lg); overflow: hidden; margin-top: 48px; }
.process-step { padding: 48px 36px; background: var(--bg-dark); }
.process-step-num { font-family: var(--font-ui); font-size: 11px; font-weight: 700; letter-spacing: 0.1em; color: var(--gold); margin-bottom: 20px; display: block; }
.process-step h3 { font-family: var(--font-display); font-size: 22px; font-weight: 400; color: var(--text-inv); margin-bottom: 12px; }
.process-step p { font-size: 14px; color: rgba(249,248,245,0.55); line-height: 1.7; }

/* ─── INTER CTA ─── */
.inter-cta { display: flex; flex-direction: column; align-items: center; gap: 10px; padding: 56px 0 0; }
.inter-cta-note { font-size: 12px; color: var(--text-muted); }

/* ─── PRICING / COMPARISON ─── */
.price-comparison { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; max-width: 520px; margin: 0 auto 32px; }
.price-comp-item { border-radius: var(--radius); padding: 18px 22px; }
.price-comp-item.bad { background: rgba(12,11,9,0.05); border: 1px solid var(--border); }
.price-comp-item.good { background: rgba(184,153,90,0.08); border: 1px solid rgba(184,153,90,0.25); }
.price-comp-label { font-family: var(--font-ui); font-size: 10px; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; margin-bottom: 8px; }
.price-comp-item.bad .price-comp-label { color: var(--text-muted); }
.price-comp-item.good .price-comp-label { color: var(--gold); }
.price-comp-value { font-family: var(--font-display); font-size: 26px; color: var(--text); margin-bottom: 4px; line-height: 1.1; }
.price-comp-sub { font-size: 12px; color: var(--text-muted); }

/* ─── FAQ ─── */
.faq { background: var(--bg-mid); }
.faq-list { max-width: 720px; margin: 48px auto 0; }
.faq-item { border-bottom: 1px solid var(--border); }
.faq-question { width: 100%; display: flex; justify-content: space-between; align-items: center; gap: 16px; background: none; border: none; padding: 22px 0; cursor: pointer; text-align: left; }
.faq-question-text { font-family: var(--font-ui); font-size: 15px; font-weight: 600; color: var(--text); }
.faq-icon { font-family: var(--font-ui); font-size: 20px; font-weight: 300; color: var(--text-muted); flex-shrink: 0; transition: transform 0.2s; }
.faq-question[aria-expanded="true"] .faq-icon { transform: rotate(45deg); }
.faq-answer { max-height: 0; overflow: hidden; transition: max-height 0.35s var(--ease); }
.faq-answer-inner { padding-bottom: 20px; }
.faq-answer-inner p { font-size: 15px; color: var(--text-muted); line-height: 1.7; }

/* ─── CTA SECTION ─── */
.cta-section { background: var(--bg-dark); padding: 96px 0; text-align: center; }
.cta-badge { display: inline-flex; align-items: center; gap: 8px; background: rgba(184,153,90,0.12); border: 1px solid rgba(184,153,90,0.25); color: var(--gold); font-family: var(--font-ui); font-size: 12px; font-weight: 600; padding: 8px 16px; border-radius: 100px; margin-bottom: 28px; }
.cta-h2 { font-family: var(--font-display); font-size: clamp(28px, 4vw, 48px); font-weight: 400; color: var(--text-inv); line-height: 1.15; max-width: 640px; margin: 0 auto 20px; }
.cta-h2 em { font-style: italic; color: var(--gold); }
.cta-sub { font-size: 17px; color: rgba(249,248,245,0.6); max-width: 480px; margin: 0 auto 40px; line-height: 1.7; }
.cta-actions { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.cta-note { font-size: 12px; color: rgba(249,248,245,0.35); margin-top: 16px; }

/* ─── INTERNAL LINKS SECTION ─── */
.internal-links { padding: 64px 0; background: var(--bg-light, var(--bg)); }
.internal-links-inner { }
.internal-links-label { font-family: var(--font-ui); font-size: 11px; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; color: var(--text-muted); display: block; margin-bottom: 24px; }
.internal-links-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 12px; }
.internal-link-btn { display: flex; align-items: center; justify-content: space-between; gap: 12px; font-family: var(--font-ui); font-size: 14px; font-weight: 600; color: var(--text); text-decoration: none; background: var(--bg); border: 1px solid var(--border); border-radius: var(--radius); padding: 18px 20px; transition: border-color 0.2s var(--ease), box-shadow 0.2s var(--ease), transform 0.2s var(--ease); }
.internal-link-btn::after { content: '→'; font-size: 14px; color: var(--text-muted); transition: transform 0.2s var(--ease), color 0.2s; flex-shrink: 0; }
.internal-link-btn:hover { border-color: var(--text); box-shadow: 0 4px 16px rgba(12,11,9,0.08); transform: translateY(-2px); }
.internal-link-btn:hover::after { transform: translateX(3px); color: var(--text); }

/* ─── REFERENCES ─── */
.references { background: var(--bg-mid); }
.references-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 48px; }
.reference-card { background: var(--bg); border-radius: var(--radius-lg); overflow: hidden; border: 1px solid var(--border); transition: transform 0.2s var(--ease), box-shadow 0.2s; }
.reference-card:hover { transform: translateY(-4px); box-shadow: 0 12px 40px rgba(12,11,9,0.1); }
.reference-img { width: 100%; height: 200px; object-fit: cover; object-position: top; }
.reference-body { padding: 22px; }
.reference-name { font-family: var(--font-ui); font-size: 15px; font-weight: 700; margin-bottom: 6px; }
.reference-result { font-family: var(--font-ui); font-size: 12px; font-weight: 700; color: var(--gold); background: rgba(184,153,90,0.1); border: 1px solid rgba(184,153,90,0.2); padding: 4px 12px; border-radius: 100px; display: inline-block; margin-bottom: 8px; }
.reference-tag { font-family: var(--font-ui); font-size: 10px; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--text-muted); background: var(--bg-mid); padding: 4px 10px; border-radius: 100px; display: inline-block; margin-left: 6px; }
.reference-desc { font-size: 13px; color: var(--text-muted); line-height: 1.6; margin-top: 8px; }

/* ─── FOOTER ─── */
.footer { background: var(--bg-dark); border-top: 1px solid rgba(255,255,255,0.08); }
.footer-bar { display: flex; align-items: center; gap: 28px; padding: 24px 0; flex-wrap: wrap; }
.footer-logo { font-family: var(--font-ui); font-size: 16px; font-weight: 800; letter-spacing: 0.06em; text-decoration: none; color: var(--text-inv); }
.footer-logo span { color: var(--gold); }
.footer-links { display: flex; gap: 20px; margin-left: auto; flex-wrap: wrap; align-items: center; }
.footer-links a { font-size: 13px; color: rgba(255,255,255,0.45); text-decoration: none; transition: color 0.2s; }
.footer-links a:hover { color: var(--text-inv); }
.footer-copy { font-size: 12px; color: rgba(255,255,255,0.25); white-space: nowrap; }

/* ─── WHATSAPP FAB ─── */
@keyframes wa-pulse {
  0%   { box-shadow: 0 4px 20px rgba(37,211,102,0.4), 0 0 0 0 rgba(37,211,102,0.5); }
  70%  { box-shadow: 0 4px 20px rgba(37,211,102,0.4), 0 0 0 14px rgba(37,211,102,0); }
  100% { box-shadow: 0 4px 20px rgba(37,211,102,0.4), 0 0 0 0 rgba(37,211,102,0); }
}
.whatsapp-fab { position: fixed; bottom: 24px; right: 20px; z-index: 200; display: flex; align-items: center; gap: 10px; background: #25D366; color: #fff; text-decoration: none; padding: 14px 22px; border-radius: 100px; font-family: var(--font-ui); font-size: 14px; font-weight: 700; box-shadow: 0 4px 20px rgba(37,211,102,0.4); transition: transform 0.2s var(--ease), box-shadow 0.2s; animation: wa-pulse 2.5s ease-out infinite; }
.whatsapp-fab:hover { transform: translateY(-2px); box-shadow: 0 8px 32px rgba(37,211,102,0.55); animation: none; }
.whatsapp-fab svg { width: 22px; height: 22px; fill: #fff; flex-shrink: 0; }

/* ─── RESPONSIVE ─── */
@media (max-width: 1024px) {
  .intro-grid { grid-template-columns: 1fr; gap: 40px; }
  .content-grid-2 { grid-template-columns: 1fr; gap: 40px; }
  .footer-links { gap: 14px; }
  .card-grid { grid-template-columns: repeat(2, 1fr); }
  .content-grid-3 { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
  .section-pad { padding: 64px 0; }
  .content-section { padding: 64px 0; }
  .nav, .header-cta { display: none; }
  .mobile-nav-toggle { display: flex; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; margin-left: auto; padding: 4px; }
  .mobile-nav-toggle span { display: block; width: 22px; height: 2px; background: var(--text); border-radius: 2px; }
  .warn-grid { grid-template-columns: 1fr; }
  .card-grid { grid-template-columns: 1fr; }
  .process-steps { grid-template-columns: 1fr; }
  .content-grid-3 { grid-template-columns: 1fr; }
  .references-grid { grid-template-columns: 1fr; }
  .footer-bar { gap: 16px; padding: 20px 0; }
  .footer-links { margin-left: 0; gap: 14px; }
  .footer-copy { width: 100%; text-align: center; }
  .price-comparison { grid-template-columns: 1fr; }
  .trust-bar-inner { gap: 18px; }
  .whatsapp-fab { padding: 13px 18px; font-size: 13px; bottom: 16px; right: 16px; }
  .whatsapp-fab svg { width: 20px; height: 20px; }
}
@media (max-width: 480px) {
  .hero-actions { flex-direction: column; align-items: flex-start; }
  .hero-trust { gap: 20px; }
  .hero-trust-sep { display: none; }
  .cta-actions { flex-direction: column; align-items: center; }
}