/* ==========================================================================
   e-rechnungs-pflicht.de - Stylesheet
   LOGOsoft Computer GmbH
   ========================================================================== */

:root {
  --color-primary: #005A9C;
  --color-primary-dark: #00426f;
  --color-secondary: #00A3E0;
  --color-accent: #FFB400;
  --color-accent-dark: #e0a000;
  --color-dark: #27313A;
  --color-bg-light: #F4F8FB;
  --color-white: #FFFFFF;

  --color-text: #27313A;
  --color-text-muted: #5b6b78;
  --color-border: #e1e8ee;
  --color-danger: #c0392b;

  --gradient-brand: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);

  --shadow-sm: 0 1px 2px rgba(39, 49, 58, 0.06);
  --shadow-md: 0 8px 24px rgba(0, 90, 156, 0.10);
  --shadow-lg: 0 24px 64px rgba(0, 90, 156, 0.16);

  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-pill: 999px;

  --font-sans: "Segoe UI", system-ui, -apple-system, "Helvetica Neue", Arial, sans-serif;

  --ease: cubic-bezier(0.16, 1, 0.3, 1);
  --header-height: 76px;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-height) + 16px); }
body {
  margin: 0;
  font-family: var(--font-sans);
  color: var(--color-text);
  background: var(--color-white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; margin: 0; padding: 0; }
h1, h2, h3, h4 { margin: 0; font-weight: 700; letter-spacing: -0.01em; color: var(--color-dark); }
p { margin: 0; }
button { font: inherit; cursor: pointer; }
input, select, textarea { font: inherit; }

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--color-primary);
  color: #fff;
  padding: 12px 20px;
  border-radius: 0 0 8px 0;
  z-index: 999;
}
.skip-link:focus { left: 0; }

/* Icon-Sprite (siehe includes/header.php): muss per Klasse statt per
   Inline-style versteckt werden, da die Content-Security-Policy
   (style-src 'self') Inline-Styles blockiert. */
.icon-sprite { display: none; }

/* Scroll-Sperre für geöffnetes Mobile-Menü (siehe assets/js/script.js).
   Aus demselben CSP-Grund per Klasse statt document.body.style.overflow. */
body.no-scroll { overflow: hidden; }

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.section { padding: 96px 0; }
.section-head {
  max-width: 640px;
  margin: 0 auto 56px;
  text-align: center;
}
.section-head h2 { font-size: clamp(1.75rem, 3vw, 2.5rem); line-height: 1.2; }
.section-head p { margin-top: 14px; color: var(--color-text-muted); font-size: 1.05rem; }

.eyebrow {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-primary);
  background: rgba(0, 163, 224, 0.10);
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  margin-bottom: 18px;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 24px;
  border-radius: var(--radius-pill);
  font-weight: 600;
  font-size: 0.95rem;
  white-space: nowrap;
  border: 2px solid transparent;
  transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease), background 0.25s var(--ease), color 0.25s var(--ease), border-color 0.25s var(--ease);
}
.btn:active { transform: scale(0.98); }
.btn--lg { padding: 16px 30px; font-size: 1rem; }
.btn--sm { padding: 9px 18px; font-size: 0.85rem; }
.btn--block { width: 100%; }

.btn--primary {
  background: var(--color-accent);
  color: var(--color-dark);
  box-shadow: var(--shadow-md);
}
.btn--primary:hover { background: var(--color-accent-dark); transform: translateY(-2px); box-shadow: var(--shadow-lg); }

.btn--ghost {
  background: transparent;
  border-color: var(--color-primary);
  color: var(--color-primary);
}
.btn--ghost:hover { background: var(--color-primary); color: #fff; }

.btn--ghost-dark {
  background: transparent;
  border-color: rgba(255, 255, 255, 0.5);
  color: #fff;
}
.btn--ghost-dark:hover { background: rgba(255, 255, 255, 0.12); border-color: #fff; }

.btn--outline {
  background: transparent;
  border-color: var(--color-border);
  color: var(--color-primary);
}
.btn--outline:hover { border-color: var(--color-primary); background: rgba(0, 90, 156, 0.06); }

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--header-height);
  display: flex;
  align-items: center;
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(14px) saturate(160%);
  -webkit-backdrop-filter: blur(14px) saturate(160%);
  border-bottom: 1px solid var(--color-border);
  transition: box-shadow 0.3s var(--ease);
}
.site-header.is-scrolled { box-shadow: var(--shadow-md); }

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.logo { display: flex; align-items: center; }
.logo__img { display: block; height: 60px; width: auto; }

.main-nav ul { display: flex; gap: 32px; }
.main-nav a {
  font-size: 0.94rem;
  font-weight: 500;
  color: var(--color-text);
  position: relative;
  padding: 6px 0;
}
.main-nav a::after {
  content: "";
  position: absolute;
  left: 0; bottom: 0;
  width: 0; height: 2px;
  background: var(--gradient-brand);
  transition: width 0.25s var(--ease);
}
.main-nav a:hover::after { width: 100%; }

.header__actions { display: flex; align-items: center; gap: 14px; }

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  background: transparent;
  border: none;
  padding: 0;
}
.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-dark);
  margin: 0 auto;
  transition: transform 0.3s var(--ease), opacity 0.3s var(--ease);
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero {
  background: linear-gradient(180deg, var(--color-bg-light) 0%, #ffffff 100%);
  padding: 72px 0 0;
  overflow: hidden;
}
.hero__inner {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 56px;
  align-items: center;
  padding-bottom: 72px;
}
.hero__content h1 {
  font-size: clamp(2.2rem, 4.2vw, 3.4rem);
  line-height: 1.12;
  margin-bottom: 20px;
}
.hero__subtext {
  font-size: 1.1rem;
  color: var(--color-text-muted);
  max-width: 46ch;
  margin-bottom: 34px;
}
.hero__actions { display: flex; flex-wrap: wrap; gap: 16px; }

.hero__visual { position: relative; }

.dashboard-mock {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--color-border);
  overflow: hidden;
  transform: rotate(1.2deg);
}
.dashboard-mock__bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 14px 18px;
  background: var(--color-dark);
}
.dashboard-mock__bar .dot { width: 9px; height: 9px; border-radius: 50%; background: rgba(255,255,255,0.3); }
.dashboard-mock__title {
  margin-left: 10px;
  color: rgba(255,255,255,0.75);
  font-size: 0.78rem;
  font-weight: 500;
}
.dashboard-mock__body {
  padding: 28px;
  background: var(--color-bg-light);
}

.doc-stack { position: relative; height: 168px; margin-bottom: 24px; }
.doc-card {
  position: absolute;
  inset: 0;
  border-radius: var(--radius-md);
  background: var(--color-white);
  border: 1px solid var(--color-border);
}
.doc-card--back { transform: translate(16px, 16px) rotate(4deg); background: #dfeaf3; }
.doc-card--mid { transform: translate(8px, 8px) rotate(2deg); background: #eef4f9; }
.doc-card--front {
  padding: 18px 20px;
  box-shadow: var(--shadow-md);
}
.doc-card__head {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-dark);
  margin-bottom: 14px;
}
.doc-card__head svg { color: var(--color-primary); flex-shrink: 0; }
.doc-card__line { height: 8px; border-radius: 4px; background: var(--color-border); margin-bottom: 8px; }
.doc-card__line--short { width: 60%; }
.doc-card__status {
  margin-top: 14px;
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--color-primary);
  background: rgba(0, 90, 156, 0.08);
  padding: 4px 10px;
  border-radius: var(--radius-pill);
}

.process-chips { display: flex; gap: 10px; margin-bottom: 24px; flex-wrap: wrap; }
.chip {
  font-size: 0.78rem;
  font-weight: 600;
  padding: 7px 14px;
  border-radius: var(--radius-pill);
  background: var(--color-white);
  border: 1px solid var(--color-border);
  color: var(--color-text-muted);
}
.chip--accent {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #fff;
}

.mini-timeline { position: relative; display: flex; justify-content: space-between; padding-top: 6px; }
.mini-timeline__track {
  position: absolute;
  top: 15px; left: 0; right: 0;
  height: 2px;
  background: var(--color-border);
}
.mini-timeline__point {
  position: relative;
  width: 32%;
  text-align: center;
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--color-text-muted);
}
.mini-timeline__point::before {
  content: "";
  display: block;
  width: 12px; height: 12px;
  margin: 0 auto 8px;
  border-radius: 50%;
  background: var(--color-white);
  border: 2px solid var(--color-border);
}
.mini-timeline__point--done::before { background: var(--color-primary); border-color: var(--color-primary); }
.mini-timeline__point--active::before { background: var(--color-accent); border-color: var(--color-accent); }
.mini-timeline__point--active { color: var(--color-dark); }

.floating-badge {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--color-white);
  border-radius: var(--radius-pill);
  padding: 10px 16px;
  box-shadow: var(--shadow-md);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-dark);
  border: 1px solid var(--color-border);
}
.floating-badge svg { color: var(--color-secondary); }
.floating-badge--1 { top: -18px; right: 12px; }
.floating-badge--2 { bottom: -16px; left: -8px; color: var(--color-primary); }

.trust-bar {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px 32px;
  padding: 26px 24px;
  border-top: 1px solid var(--color-border);
}
.trust-bar li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.86rem;
  font-weight: 600;
  color: var(--color-text-muted);
}
.trust-bar svg { color: var(--color-secondary); flex-shrink: 0; }

/* ---------- Problem ---------- */
.problem { background: var(--color-white); }
.problem-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.problem-card {
  background: var(--color-bg-light);
  border-radius: var(--radius-md);
  padding: 30px 26px;
  border: 1px solid var(--color-border);
}
.problem-card__icon { color: var(--color-primary); margin-bottom: 18px; }
.problem-card h3 { font-size: 1.08rem; margin-bottom: 10px; line-height: 1.3; }
.problem-card p { color: var(--color-text-muted); font-size: 0.94rem; }

/* ---------- Timeline ---------- */
.timeline-section { background: var(--color-dark); }
.timeline-section .section-head h2, .timeline-section .section-head p { color: #fff; }
.timeline-section .section-head p { color: rgba(255,255,255,0.65); }

.timeline {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
  position: relative;
}
.timeline::before {
  content: "";
  position: absolute;
  top: 7px;
  left: 4%;
  right: 4%;
  height: 2px;
  background: linear-gradient(90deg, var(--color-secondary), var(--color-accent));
}
.timeline__item { position: relative; padding-top: 34px; }
.timeline__marker {
  position: absolute;
  top: 0; left: 0;
  width: 16px; height: 16px;
  border-radius: 50%;
  background: var(--color-accent);
  border: 3px solid var(--color-dark);
  box-shadow: 0 0 0 3px var(--color-secondary);
}
.timeline__date {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--color-accent);
  letter-spacing: 0.03em;
  margin-bottom: 10px;
}
.timeline__item h3 { color: #fff; font-size: 1.08rem; margin-bottom: 8px; line-height: 1.3; }
.timeline__item p { color: rgba(255,255,255,0.62); font-size: 0.92rem; }

/* ---------- Solutions ---------- */
.solutions { background: var(--color-bg-light); }
.solution-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
}
.solution-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 34px 30px;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
}
.solution-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
.solution-card--highlight {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-md);
  position: relative;
}
.solution-card__badge {
  align-self: flex-start;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-primary);
  background: rgba(0, 90, 156, 0.08);
  padding: 5px 12px;
  border-radius: var(--radius-pill);
  margin-bottom: 20px;
}
.solution-card__icon { color: var(--color-secondary); margin-bottom: 14px; }
.solution-card h3 { font-size: 1.35rem; margin-bottom: 12px; }
.solution-card__desc { color: var(--color-text-muted); font-size: 0.94rem; margin-bottom: 16px; }
.solution-card__fit { font-size: 0.88rem; color: var(--color-text); margin-bottom: 18px; }
.solution-card__features { display: flex; flex-direction: column; gap: 10px; margin-bottom: 26px; flex: 1; }
.solution-card__features li { display: flex; align-items: flex-start; gap: 10px; font-size: 0.9rem; color: var(--color-text); }
.solution-card__features svg { flex-shrink: 0; margin-top: 3px; color: var(--color-primary); }
.solution-card__features li:has(svg use[href="#icon-minus"]) svg { color: var(--color-text-muted); }
.solution-card__features li:has(svg use[href="#icon-minus"]) { color: var(--color-text-muted); }

.solutions__note {
  margin-top: 36px;
  text-align: center;
  font-size: 0.86rem;
  color: var(--color-text-muted);
  max-width: 760px;
  margin-left: auto;
  margin-right: auto;
}

/* ---------- Comparison table ---------- */
.comparison { background: var(--color-white); }
.table-scroll { overflow-x: auto; border-radius: var(--radius-md); border: 1px solid var(--color-border); }
.comparison-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 860px;
  font-size: 0.92rem;
}
.comparison-table thead th {
  background: var(--color-dark);
  color: #fff;
  font-weight: 600;
  text-align: left;
  padding: 16px 20px;
}
.comparison-table thead th:not(:first-child) { text-align: center; }
.comparison-table tbody th {
  text-align: left;
  font-weight: 600;
  padding: 14px 20px;
  background: var(--color-bg-light);
  color: var(--color-dark);
  white-space: nowrap;
}
.comparison-table tbody td {
  text-align: center;
  padding: 14px 16px;
  border-bottom: 1px solid var(--color-border);
  color: var(--color-text-muted);
}
.comparison-table tbody tr:last-child td { border-bottom: none; }
.comparison-table td[data-val="yes"] { color: var(--color-primary); font-weight: 600; }
.comparison-table td[data-val="no"] { color: #b7c1c9; }
.comparison-table td[data-val="opt"] { color: var(--color-accent-dark); font-weight: 600; }
.comparison-table__recommendation th,
.comparison-table__recommendation td {
  background: var(--color-bg-light);
  font-weight: 600;
  color: var(--color-dark);
  white-space: normal;
}

.table-hint { display: none; margin-top: 12px; font-size: 0.82rem; color: var(--color-text-muted); text-align: center; }

/* ---------- Process ---------- */
.process { background: var(--color-bg-light); }
.process-steps {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 20px;
}
.process-step {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 26px 18px;
  text-align: center;
}
.process-step__num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px; height: 36px;
  border-radius: 50%;
  background: var(--gradient-brand);
  color: #fff;
  font-weight: 700;
  font-size: 0.95rem;
  margin-bottom: 14px;
}
.process-step h3 { font-size: 0.98rem; margin-bottom: 8px; }
.process-step p { font-size: 0.84rem; color: var(--color-text-muted); }

/* ---------- Advantages (bento) ---------- */
.advantages { background: var(--color-white); }
.advantages-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: 1fr;
  gap: 20px;
}
.advantage-card {
  background: var(--color-bg-light);
  border-radius: var(--radius-md);
  padding: 28px;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease), border-color 0.3s var(--ease);
}
.advantage-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: rgba(0, 90, 156, 0.25);
}
.advantage-card--wide {
  grid-column: span 2;
  background: linear-gradient(135deg, rgba(0, 90, 156, 0.05), rgba(0, 163, 224, 0.05));
}
.advantage-card__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 14px;
  background: rgba(0, 90, 156, 0.08);
  color: var(--color-primary);
  margin-bottom: 16px;
}
.advantage-card--wide .advantage-card__icon {
  background: var(--gradient-brand);
  color: #fff;
  box-shadow: var(--shadow-sm);
}
.advantage-card h3 { font-size: 1.02rem; margin-bottom: 8px; }
.advantage-card p { font-size: 0.89rem; color: var(--color-text-muted); }

/* ---------- Lead form ---------- */
.lead { background: var(--color-dark); }
.lead__inner {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 56px;
  align-items: start;
}
.lead__intro h2 { color: #fff; font-size: clamp(1.6rem, 2.6vw, 2.1rem); margin: 10px 0 16px; }
.lead__intro > p:not(.eyebrow) { color: rgba(255,255,255,0.68); margin-bottom: 24px; }
.lead__points { display: flex; flex-direction: column; gap: 12px; }
.lead__points li { display: flex; align-items: center; gap: 10px; color: rgba(255,255,255,0.85); font-size: 0.94rem; }
.lead__points svg { color: var(--color-accent); flex-shrink: 0; }

.lead-form {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 36px;
  box-shadow: var(--shadow-lg);
}

/* Honeypot: for humans invisible, still present and reachable in the DOM for bots. */
.hp-field {
  position: absolute;
  left: -5000px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.form-alert {
  background: rgba(192, 57, 43, 0.08);
  border: 1px solid rgba(192, 57, 43, 0.35);
  color: var(--color-danger);
  border-radius: var(--radius-sm);
  padding: 14px 18px;
  font-size: 0.9rem;
  margin-bottom: 20px;
}

.field-error {
  display: block;
  font-size: 0.8rem;
  color: var(--color-danger);
  margin-top: 2px;
}

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-bottom: 18px; }
.form-field { display: flex; flex-direction: column; gap: 7px; }
.form-field--full { border: none; padding: 0; margin: 4px 0 22px; }
.form-field legend { font-size: 0.88rem; font-weight: 600; color: var(--color-dark); padding: 0; margin-bottom: 10px; }
.form-field label { font-size: 0.86rem; font-weight: 600; color: var(--color-dark); }
.form-field input, .form-field select, .form-field textarea {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 11px 14px;
  font-size: 0.94rem;
  color: var(--color-text);
  background: var(--color-white);
  transition: border-color 0.2s var(--ease), box-shadow 0.2s var(--ease);
  resize: vertical;
}
.form-field input:focus, .form-field select:focus, .form-field textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(0, 90, 156, 0.15);
}

.radio-group { display: flex; flex-wrap: wrap; gap: 10px; }
.radio-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 16px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--color-border);
  font-size: 0.86rem;
  font-weight: 500;
  color: var(--color-text);
  cursor: pointer;
  transition: border-color 0.2s var(--ease), background 0.2s var(--ease), color 0.2s var(--ease);
}
.radio-pill input { position: absolute; opacity: 0; pointer-events: none; }
.radio-pill:has(input:checked),
.radio-pill.is-checked {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #fff;
}
.radio-pill:has(input:focus-visible) { box-shadow: 0 0 0 3px rgba(0, 90, 156, 0.25); }

.form-field--checkbox { margin-top: 4px; }
.checkbox-row { display: flex; align-items: flex-start; gap: 10px; font-size: 0.86rem; color: var(--color-text-muted); cursor: pointer; }
.checkbox-row input { margin-top: 3px; flex-shrink: 0; width: 16px; height: 16px; accent-color: var(--color-primary); }
.checkbox-row a { color: var(--color-primary); text-decoration: underline; }

.form-hint { margin-top: 14px; font-size: 0.82rem; color: var(--color-text-muted); text-align: center; }

/* ---------- FAQ / Accordion ---------- */
.faq { background: var(--color-bg-light); }
.accordion { max-width: 800px; margin: 0 auto; display: flex; flex-direction: column; gap: 12px; }
.accordion-item {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
}
.accordion-item h3 { margin: 0; }
.accordion-trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  background: transparent;
  border: none;
  padding: 20px 24px;
  text-align: left;
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-dark);
}
.accordion-icon { color: var(--color-primary); flex-shrink: 0; transition: transform 0.3s var(--ease); }
.accordion-trigger[aria-expanded="true"] .accordion-icon { transform: rotate(180deg); }

.accordion-panel {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.35s var(--ease);
}
.accordion-panel > p {
  overflow: hidden;
  padding: 0 24px;
  color: var(--color-text-muted);
  font-size: 0.94rem;
}
.accordion-item.is-open .accordion-panel { grid-template-rows: 1fr; }
.accordion-item.is-open .accordion-panel > p { padding-bottom: 22px; }

/* ---------- Final CTA ---------- */
.final-cta {
  background: var(--gradient-brand);
  text-align: center;
}
.final-cta__inner { max-width: 680px; margin: 0 auto; }
.final-cta h2 { color: #fff; font-size: clamp(1.7rem, 3vw, 2.3rem); margin-bottom: 16px; }
.final-cta p { color: rgba(255,255,255,0.85); margin-bottom: 32px; font-size: 1.05rem; }
.final-cta__actions { display: flex; justify-content: center; flex-wrap: wrap; gap: 16px; }

/* ---------- Thank-you page ---------- */
.thank-you { text-align: center; }
.thank-you__inner { max-width: 560px; margin: 0 auto; }
.thank-you__icon {
  color: var(--color-primary);
  background: rgba(0, 90, 156, 0.1);
  border-radius: 50%;
  padding: 14px;
  margin: 0 auto 24px;
}
.thank-you h1 { font-size: clamp(1.8rem, 3vw, 2.4rem); margin-bottom: 16px; }
.thank-you p { color: var(--color-text-muted); font-size: 1.05rem; margin-bottom: 32px; }
.thank-you__actions { display: flex; justify-content: center; flex-wrap: wrap; gap: 16px; }

/* ---------- Legal pages ---------- */
.legal__inner { max-width: 760px; margin: 0 auto; }
.legal__inner h1 { font-size: clamp(1.8rem, 3vw, 2.3rem); margin-bottom: 32px; }
.legal__inner h2 { font-size: 1.15rem; margin: 32px 0 12px; }
.legal__inner p { color: var(--color-text-muted); margin-bottom: 4px; }
.legal__inner a { color: var(--color-primary); text-decoration: underline; }
.legal__updated { margin-top: 40px; font-size: 0.85rem; }

/* ---------- Footer ---------- */
.site-footer { background: var(--color-dark); color: rgba(255,255,255,0.7); padding: 64px 0 0; }
.footer__inner {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 44px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.footer__logo-img { display: block; height: 56px; width: auto; }
.footer__brand p { margin-top: 12px; font-size: 0.88rem; line-height: 1.6; max-width: 32ch; }
.footer__col h4 { color: #fff; font-size: 0.86rem; text-transform: uppercase; letter-spacing: 0.05em; margin-bottom: 16px; }
.footer__col ul { display: flex; flex-direction: column; gap: 10px; }
.footer__col a { font-size: 0.9rem; transition: color 0.2s var(--ease); }
.footer__col a:hover { color: #fff; }
.footer__bottom { padding: 22px 24px; font-size: 0.8rem; text-align: center; }

/* ---------- Scroll reveal ---------- */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.7s var(--ease), transform 0.7s var(--ease); }
.reveal.is-visible { opacity: 1; transform: translateY(0); }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .btn, .accordion-icon, .main-nav a::after { transition: none; }
}

/* ==========================================================================
   Responsive
   ========================================================================== */

@media (max-width: 1080px) {
  .problem-grid { grid-template-columns: repeat(2, 1fr); }
  .process-steps { grid-template-columns: repeat(3, 1fr); }
  .advantages-grid { grid-template-columns: repeat(2, 1fr); }
  .advantage-card--wide { grid-column: span 1; }
}

@media (max-width: 960px) {
  .logo__img { height: 46px; }

  .main-nav { display: none; }
  .nav-toggle { display: flex; }

  .main-nav.is-open {
    display: block;
    position: fixed;
    inset: var(--header-height) 0 0 0;
    background: var(--color-white);
    padding: 32px 24px;
    overflow-y: auto;
    z-index: 90;
  }
  .main-nav.is-open ul { flex-direction: column; gap: 4px; }
  .main-nav.is-open a { display: block; padding: 16px 4px; font-size: 1.15rem; border-bottom: 1px solid var(--color-border); }

  .hero__inner { grid-template-columns: 1fr; padding-bottom: 48px; }
  .hero__visual { order: -1; max-width: 460px; margin: 0 auto; }

  .timeline { grid-template-columns: 1fr; gap: 36px; }
  .timeline::before { top: 0; bottom: 0; left: 7px; right: auto; width: 2px; height: auto; background: linear-gradient(180deg, var(--color-secondary), var(--color-accent)); }
  .timeline__item { padding-top: 0; padding-left: 34px; }
  .timeline__marker { top: 3px; left: 0; }

  .solution-grid { grid-template-columns: 1fr; }
  .lead__inner { grid-template-columns: 1fr; }
  .footer__inner { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 720px) {
  .section { padding: 64px 0; }
  .problem-grid { grid-template-columns: 1fr; }
  .process-steps { grid-template-columns: 1fr 1fr; }
  .advantages-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .footer__inner { grid-template-columns: 1fr; gap: 32px; }
  .table-hint { display: block; }
  .final-cta__actions { flex-direction: column; align-items: stretch; }
  .hero__actions { flex-direction: column; align-items: stretch; }
  .thank-you__actions { flex-direction: column; align-items: stretch; }
  .floating-badge { position: static; margin-top: 12px; display: inline-flex; }
  .floating-badge--2 { margin-left: 12px; }
}

@media (max-width: 480px) {
  .container { padding: 0 18px; }
  .process-steps { grid-template-columns: 1fr; }
  .lead-form { padding: 24px; }
}