/* =========================================================
   Steuerkanzlei Stephanie Kröning — Globales Stylesheet
   Minimalistisch & modern
   ========================================================= */

:root {
  --color-bg: #ffffff;
  --color-surface: #faf7fb;       /* leichter Lila-Hauch */
  --color-border: #ece4ef;
  --color-text: #2a1733;          /* tiefes, fast schwarzes Aubergine */
  --color-muted: #6b5a72;
  --color-accent: #7B3F98;        /* Logo-Lila */
  --color-accent-soft: #f1e7f5;
  --color-accent-deep: #5e2f74;
  --radius: 14px;
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.04);
  --shadow-md: 0 6px 24px rgba(0, 0, 0, 0.06);
  --max-width: 1120px;
  --font-sans: -apple-system, BlinkMacSystemFont, "Inter", "Segoe UI",
               Roboto, Helvetica, Arial, sans-serif;
  --font-serif: "Iowan Old Style", "Apple Garamond", Georgia, serif;
}

/* ---------- Reset ---------- */
*,
*::before,
*::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 17px;
  line-height: 1.65;
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: var(--color-accent);
  text-decoration: none;
  transition: color .15s ease;
}
a:hover { color: var(--color-text); }

h1, h2, h3, h4 {
  font-family: var(--font-serif);
  font-weight: 500;
  letter-spacing: -0.01em;
  line-height: 1.2;
  margin: 0 0 0.6em;
  color: var(--color-text);
}
h1 { font-size: clamp(2.2rem, 4vw, 3.4rem); }
h2 { font-size: clamp(1.6rem, 2.6vw, 2.2rem); }
h3 { font-size: 1.25rem; }

p { margin: 0 0 1em; color: var(--color-muted); }

/* ---------- Layout ---------- */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

section { padding: 5rem 0; }

/* ---------- Navigation ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid var(--color-border);
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  font-family: var(--font-serif);
  font-size: 1.1rem;
  letter-spacing: 0.02em;
  color: var(--color-text);
}
.brand strong { font-weight: 600; color: var(--color-accent); }
.brand img,
.brand svg {
  height: 44px;
  width: auto;
  display: block;
}
.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}
.brand-text .brand-name {
  font-weight: 600;
  color: var(--color-text);
}
.brand-text .brand-role {
  font-family: var(--font-sans);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-accent);
}

.nav-links {
  display: flex;
  gap: 2rem;
  list-style: none;
  margin: 0;
  padding: 0;
}
.nav-links a {
  color: var(--color-text);
  font-size: 0.95rem;
  position: relative;
  padding: 0.25rem 0;
}
.nav-links a::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -4px;
  height: 1px;
  background: var(--color-accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .2s ease;
}
.nav-links a:hover::after,
.nav-links a.active::after { transform: scaleX(1); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-block;
  padding: 0.85rem 1.5rem;
  border-radius: 999px;
  font-size: 0.95rem;
  font-weight: 500;
  border: 1px solid var(--color-accent);
  background: var(--color-accent);
  color: #fff !important;
  transition: all .15s ease;
}
.btn:hover {
  background: var(--color-accent-deep);
  border-color: var(--color-accent-deep);
  color: #fff !important;
}
.btn-ghost {
  background: transparent;
  color: var(--color-accent) !important;
}
.btn-ghost:hover {
  background: var(--color-accent);
  color: #fff !important;
}

/* ---------- Hero ---------- */
.hero {
  padding: 7rem 0 5rem;
}
.hero .eyebrow {
  display: inline-block;
  font-size: 0.85rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 1.25rem;
}
.hero h1 { max-width: 18ch; }
.hero p.lead {
  font-size: 1.15rem;
  max-width: 56ch;
  margin-top: 1.25rem;
  color: var(--color-muted);
}
.hero .actions {
  margin-top: 2rem;
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}

/* ---------- Sektion: Highlights / Cards ---------- */
.section-title {
  margin-bottom: 3rem;
  max-width: 60ch;
}
.section-title .eyebrow {
  display: block;
  font-size: 0.8rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 0.75rem;
}

.grid {
  display: grid;
  gap: 1.5rem;
}
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }

@media (max-width: 800px) {
  .grid-3, .grid-2 { grid-template-columns: 1fr; }
}

.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 2rem;
  transition: transform .2s ease, box-shadow .2s ease;
}
.card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}
.card .icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: var(--color-accent-soft);
  color: var(--color-accent);
  display: grid;
  place-items: center;
  margin-bottom: 1rem;
  font-size: 1.1rem;
  font-weight: 600;
}
.card h3 { margin-bottom: 0.5rem; }
.card p { margin-bottom: 0; }

/* ---------- Service-Detail-Listen ---------- */
.service-block {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 3rem;
  padding: 3rem 0;
  border-bottom: 1px solid var(--color-border);
}
.service-block:last-child { border-bottom: 0; }
.service-block h3 {
  font-size: 1.5rem;
  margin: 0;
}
.service-block .meta {
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 0.5rem;
}
.service-block ul {
  list-style: none;
  padding: 0;
  margin: 1rem 0 0;
  display: grid;
  gap: 0.5rem;
}
.service-block ul li {
  color: var(--color-text);
  padding-left: 1.5rem;
  position: relative;
}
.service-block ul li::before {
  content: "—";
  position: absolute;
  left: 0;
  color: var(--color-accent);
}

@media (max-width: 800px) {
  .service-block { grid-template-columns: 1fr; gap: 1rem; }
}

/* ---------- Kontakt ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
}
@media (max-width: 800px) {
  .contact-grid { grid-template-columns: 1fr; }
}

.contact-info dl {
  margin: 0;
  display: grid;
  gap: 1.25rem;
}
.contact-info dt {
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 0.25rem;
}
.contact-info dd {
  margin: 0;
  color: var(--color-text);
  font-size: 1.05rem;
}

form.contact-form {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 2rem;
  display: grid;
  gap: 1rem;
}
.form-row { display: grid; gap: 0.35rem; }
.form-row label {
  font-size: 0.85rem;
  color: var(--color-muted);
}
.form-row input,
.form-row textarea {
  font: inherit;
  padding: 0.75rem 0.9rem;
  border: 1px solid var(--color-border);
  border-radius: 10px;
  background: #fff;
  color: var(--color-text);
  transition: border-color .15s ease;
}
.form-row input:focus,
.form-row textarea:focus {
  outline: none;
  border-color: var(--color-accent);
}
.form-row textarea { min-height: 140px; resize: vertical; }

/* ---------- CTA-Sektion ---------- */
.cta {
  background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-deep) 100%);
  color: #fff;
  border-radius: var(--radius);
  padding: 3.5rem;
  text-align: center;
  margin: 3rem 0;
}
.cta h2 { color: #fff; max-width: 24ch; margin: 0 auto 1rem; }
.cta p { color: rgba(255,255,255,0.85); max-width: 50ch; margin: 0 auto 2rem; }
.cta .btn {
  background: #fff;
  color: var(--color-accent-deep) !important;
  border-color: #fff;
}
.cta .btn:hover {
  background: transparent;
  color: #fff !important;
  border-color: #fff;
}

/* ---------- Footer ---------- */
.site-footer {
  border-top: 1px solid var(--color-border);
  padding: 3rem 0 2rem;
  margin-top: 4rem;
  font-size: 0.9rem;
  color: var(--color-muted);
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 2.5rem;
  margin-bottom: 2rem;
}
@media (max-width: 900px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 2rem; }
}
@media (max-width: 600px) {
  .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
}
.site-footer h4 {
  font-family: var(--font-sans);
  font-size: 0.8rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-text);
  margin: 0 0 1rem;
}
.site-footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 0.4rem; }
.site-footer a { color: var(--color-muted); }
.site-footer a:hover { color: var(--color-text); }
.footer-bottom {
  border-top: 1px solid var(--color-border);
  padding-top: 1.5rem;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

/* ---------- Dropdown-Navigation ---------- */
.nav-links li.has-dropdown { position: relative; }
.nav-links li.has-dropdown > a::after {
  content: "▾";
  font-size: 0.7em;
  margin-left: 0.3em;
  opacity: 0.6;
}
.dropdown {
  position: absolute;
  top: calc(100% + 12px);
  left: 50%;
  transform: translateX(-50%) translateY(8px);
  min-width: 280px;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
  padding: 0.6rem;
  list-style: none;
  margin: 0;
  display: grid;
  gap: 0.15rem;
  opacity: 0;
  visibility: hidden;
  transition: all .18s ease;
  z-index: 100;
}
.nav-links li.has-dropdown:hover .dropdown,
.nav-links li.has-dropdown:focus-within .dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}
.dropdown a {
  display: block;
  padding: 0.7rem 0.9rem;
  border-radius: 8px;
  color: var(--color-text);
  font-size: 0.92rem;
  line-height: 1.3;
}
.dropdown a:hover {
  background: var(--color-accent-soft);
  color: var(--color-accent-deep);
}
.dropdown a::after { display: none; }
.dropdown a small {
  display: block;
  font-size: 0.78rem;
  color: var(--color-muted);
  margin-top: 0.15rem;
}

/* ---------- Hero mit Portrait ---------- */
.hero-split {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 4rem;
  align-items: center;
  padding: 6rem 0 5rem;
}
.hero-split .hero-text h1 { max-width: 14ch; }
.hero-portrait {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 4 / 5;
  background: var(--color-accent-soft);
  box-shadow: var(--shadow-md);
}
.hero-portrait img,
.hero-portrait svg {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.hero-portrait::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 60%, rgba(94,47,116,0.12));
  pointer-events: none;
}
@media (max-width: 900px) {
  .hero-split { grid-template-columns: 1fr; gap: 2.5rem; padding: 4rem 0 3rem; }
  .hero-portrait { max-width: 420px; margin: 0 auto; }
}

/* ---------- Bild-Text-Sektion ---------- */
.media-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3.5rem;
  align-items: center;
}
.media-row.reverse { direction: rtl; }
.media-row.reverse > * { direction: ltr; }
.media-row .media {
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 4 / 5;
  background: var(--color-accent-soft);
  box-shadow: var(--shadow-md);
}
.media-row .media img,
.media-row .media svg {
  width: 100%; height: 100%;
  object-fit: cover; display: block;
}
@media (max-width: 800px) {
  .media-row { grid-template-columns: 1fr; gap: 2rem; }
  .media-row.reverse { direction: ltr; }
}

/* ---------- Prozess-Schritte ---------- */
.process {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  counter-reset: step;
}
.process-step {
  position: relative;
  padding-top: 2.5rem;
}
.process-step::before {
  counter-increment: step;
  content: counter(step, decimal-leading-zero);
  position: absolute;
  top: 0; left: 0;
  font-family: var(--font-serif);
  font-size: 1.6rem;
  color: var(--color-accent);
  padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--color-accent);
}
.process-step h4 {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  margin: 0 0 0.4rem;
  color: var(--color-text);
}
.process-step p { margin: 0; font-size: 0.95rem; }
@media (max-width: 800px) {
  .process { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 500px) {
  .process { grid-template-columns: 1fr; }
}

/* ---------- Artikel-Karten (Steuernachrichten) ---------- */
.article-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.75rem;
}
@media (max-width: 900px) { .article-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .article-grid { grid-template-columns: 1fr; } }

.article {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  transition: transform .15s ease, box-shadow .15s ease, border-color .15s ease;
}
.article:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-accent-soft);
}
.article .article-meta {
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-accent);
}
.article h3 {
  font-size: 1.15rem;
  margin: 0;
}
.article p { color: var(--color-muted); margin: 0; flex-grow: 1; }
.article .read-more {
  font-size: 0.9rem;
  font-weight: 500;
  margin-top: 0.5rem;
}
.article .read-more::after {
  content: " →";
  transition: transform .15s ease;
}

/* ---------- Großes Onboarding-Formular ---------- */
.form-section {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 2rem;
  margin-bottom: 1.5rem;
}
.form-section h3 {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  margin: 0 0 0.4rem;
  color: var(--color-text);
}
.form-section .section-desc {
  color: var(--color-muted);
  font-size: 0.9rem;
  margin: 0 0 1.25rem;
}
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}
.form-grid .full { grid-column: 1 / -1; }
@media (max-width: 700px) { .form-grid { grid-template-columns: 1fr; } }
select,
.form-row select {
  font: inherit;
  padding: 0.75rem 0.9rem;
  border: 1px solid var(--color-border);
  border-radius: 10px;
  background: #fff;
  color: var(--color-text);
}
.checkbox-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem 1.5rem;
}
@media (max-width: 600px) { .checkbox-grid { grid-template-columns: 1fr; } }
.checkbox-grid label {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.5rem;
  border-radius: 8px;
  cursor: pointer;
  transition: background .15s ease;
}
.checkbox-grid label:hover { background: var(--color-accent-soft); }
.checkbox-grid input[type="checkbox"] {
  width: 18px; height: 18px;
  accent-color: var(--color-accent);
}

/* ---------- Bookings iframe ---------- */
.booking-frame {
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--color-surface);
  min-height: 720px;
}
.booking-frame iframe {
  width: 100%;
  min-height: 720px;
  border: 0;
  display: block;
}

/* ---------- Hinweisbox ---------- */
.notice {
  background: var(--color-accent-soft);
  border-left: 4px solid var(--color-accent);
  padding: 1rem 1.25rem;
  border-radius: 0 8px 8px 0;
  color: var(--color-text);
  margin: 1.5rem 0;
}
.notice strong { color: var(--color-accent-deep); }

/* ---------- Breadcrumb ---------- */
.breadcrumb {
  font-size: 0.85rem;
  color: var(--color-muted);
  padding: 1.5rem 0 0;
}
.breadcrumb a { color: var(--color-muted); }
.breadcrumb a:hover { color: var(--color-accent); }
.breadcrumb .sep { margin: 0 0.4rem; opacity: 0.5; }

/* ---------- Lange Rechtstexte (Impressum / Datenschutz) ---------- */
.legal h2 {
  margin-top: 2.5rem;
  font-size: 1.4rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--color-border);
}
.legal h2:first-of-type { border-top: 0; padding-top: 0; margin-top: 0; }
.legal h3 {
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 1.05rem;
  color: var(--color-text);
  margin: 1.5rem 0 0.5rem;
  text-transform: none;
  letter-spacing: 0;
}
.legal p, .legal li { color: var(--color-text); font-size: 0.95rem; }
.legal ul { padding-left: 1.25rem; }
.legal ul li { margin: 0.25rem 0; }
.legal a { word-break: break-word; }

/* ---------- Hilfsklassen ---------- */
.text-center { text-align: center; }
.mt-2 { margin-top: 2rem; }
.mt-4 { margin-top: 4rem; }
.muted { color: var(--color-muted); }