/* ============================================
   QuotTax Article Guide Styles
   ============================================ */

/* === Variables === */
.qt-aca-business-page {
  --qt-navy: #071B4D;
  --qt-teal: #28C7B8;
  --qt-teal-dark: #1BA79D;
  --qt-bg: #F8FAFC;
  --qt-mint: #DDF7F4;
  --qt-text: #0F172A;
  --qt-gray: #475569;
  --qt-light-gray: #64748B;
  --qt-border: rgba(7,27,77,0.10);
  --qt-shadow: 0 20px 60px rgba(7,27,77,0.08);
  --qt-radius: 30px;

  font-family: Inter, system-ui, -apple-system, sans-serif;
  background: radial-gradient(circle at 90% 0%, rgba(40,199,184,0.14), transparent 30%),
              radial-gradient(circle at 5% 10%, rgba(7,27,77,0.07), transparent 28%),
              var(--qt-bg);
  color: var(--qt-text);
  line-height: 1.75;
  position: relative;
}

/* === Container === */
.qt-container {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
}

/* ============================================
   HERO SECTION
   ============================================ */
.qt-hero {
  padding: 72px 0 48px;
}

.qt-hero-grid {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 48px;
  align-items: start;
}

.qt-hero-copy {
  display: grid;
  gap: 8px;
}

.qt-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border-radius: 999px;
  background: var(--qt-mint);
  color: var(--qt-teal-dark);
  font-size: 13px;
  font-weight: 900;
  width: fit-content;
}

.qt-hero-copy h1 {
  margin: 18px 0 16px;
  font-family: Manrope, Inter, sans-serif;
  color: var(--qt-navy);
  font-size: clamp(36px, 5vw, 60px);
  line-height: 1.06;
  letter-spacing: -0.05em;
  font-weight: 900;
  text-wrap: balance;
}

.qt-hero-copy h1 span {
  color: var(--qt-teal);
}

.qt-hero-copy p {
  margin: 0 0 24px;
  color: var(--qt-gray);
  font-size: clamp(17px, 2vw, 20px);
  line-height: 1.65;
  max-width: 600px;
}

.qt-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 4px;
}

/* === Buttons === */
.qt-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 22px;
  border-radius: 14px;
  text-decoration: none;
  font-size: 14px;
  font-weight: 900;
  transition: all 0.25s ease;
  font-family: inherit;
}

.qt-btn-primary {
  background: var(--qt-teal);
  color: #fff;
  box-shadow: 0 18px 38px rgba(40,199,184,0.24);
}

.qt-btn-primary:hover {
  background: var(--qt-navy);
  transform: translateY(-2px);
  color: #fff;
}

.qt-btn-secondary {
  background: #fff;
  color: var(--qt-navy);
  border: 1px solid var(--qt-border);
  box-shadow: 0 12px 30px rgba(7,27,77,0.05);
}

.qt-btn-secondary:hover {
  border-color: var(--qt-teal);
  color: var(--qt-teal-dark);
  transform: translateY(-2px);
}

.qt-btn-light {
  background: #fff;
  color: var(--qt-navy);
  box-shadow: 0 12px 30px rgba(7,27,77,0.05);
}

.qt-btn-light:hover {
  background: var(--qt-navy);
  color: #fff;
  transform: translateY(-2px);
}

.qt-btn-outline {
  background: transparent;
  color: #fff;
  border: 1px solid rgba(255,255,255,0.25);
}

.qt-btn-outline:hover {
  background: var(--qt-teal);
  color: #fff;
  border-color: var(--qt-teal);
}

/* === Hero Card === */
.qt-hero-card {
  background: #fff;
  border: 1px solid var(--qt-border);
  border-radius: var(--qt-radius);
  padding: 32px;
  box-shadow: 0 16px 50px rgba(7,27,77,0.055);
  display: grid;
  gap: 20px;
}

.qt-card-label {
  display: block;
  color: var(--qt-teal-dark);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.qt-hero-card h2 {
  margin: 0;
  font-family: Manrope, Inter, sans-serif;
  color: var(--qt-navy);
  font-size: 20px;
  line-height: 1.3;
  letter-spacing: -0.03em;
}

.qt-hero-card p {
  margin: 0;
  color: var(--qt-gray);
  font-size: 15px;
  line-height: 1.65;
}

.qt-summary-list {
  display: grid;
  gap: 12px;
}

.qt-summary-list > div {
  display: grid;
  gap: 2px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--qt-border);
}

.qt-summary-list > div:last-child {
  padding-bottom: 0;
  border-bottom: none;
}

.qt-summary-list strong {
  display: block;
  color: var(--qt-navy);
  font-size: 15px;
  font-weight: 800;
}

.qt-summary-list span {
  display: block;
  color: var(--qt-gray);
  font-size: 13.5px;
  line-height: 1.4;
}

/* ============================================
   INTRO SECTION
   ============================================ */
.qt-intro {
  padding: 30px 0 56px;
}

.qt-intro-box {
  padding: 34px;
  border-radius: var(--qt-radius);
  background: #fff;
  border: 1px solid var(--qt-border);
  box-shadow: 0 16px 50px rgba(7,27,77,0.055);
}

.qt-intro-box > div:first-child {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px;
  margin-bottom: 20px;
}

.qt-kicker {
  display: block;
  color: var(--qt-teal-dark);
  font-size: 13px;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  margin-bottom: 8px;
}

.qt-intro-box h2 {
  font-family: Manrope, Inter, sans-serif;
  color: var(--qt-navy);
  font-size: clamp(26px, 3.5vw, 38px);
  line-height: 1.12;
  letter-spacing: -0.04em;
  margin: 0 0 14px;
}

.qt-intro-text {
  display: grid;
  gap: 16px;
}

.qt-intro-text p {
  margin: 0;
  color: var(--qt-gray);
  font-size: 16.5px;
  line-height: 1.75;
}

/* ============================================
   QUICK STRIP
   ============================================ */
.qt-quick-strip {
  padding: 0 0 60px;
}

.qt-quick-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.qt-quick-card {
  padding: 24px;
  border-radius: 22px;
  background: #fff;
  border: 1px solid var(--qt-border);
  box-shadow: 0 12px 36px rgba(7,27,77,0.045);
  display: grid;
  gap: 8px;
}

.qt-quick-card strong {
  display: block;
  color: var(--qt-navy);
  font-size: 17px;
  font-weight: 800;
}

.qt-quick-card span {
  display: block;
  color: var(--qt-gray);
  font-size: 14px;
  line-height: 1.55;
}

/* ============================================
   CONTENT SECTION (Article + Sidebar)
   ============================================ */
.qt-content-section {
  padding: 70px 0;
  background: #fff;
  border-top: 1px solid var(--qt-border);
}

.qt-article-layout {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 48px;
  align-items: start;
}

/* === Sidebar === */
.qt-sidebar {
  position: sticky;
  top: 100px;
  display: grid;
  gap: 20px;
}

.qt-sidebar-card {
  padding: 22px;
  border-radius: 22px;
  background: var(--qt-bg);
  border: 1px solid var(--qt-border);
}

.qt-sidebar-card h3 {
  margin: 0 0 14px;
  font-family: Manrope, Inter, sans-serif;
  color: var(--qt-navy);
  font-size: 16px;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.qt-sidebar-card a {
  display: block;
  padding: 10px 14px;
  border-radius: 12px;
  color: var(--qt-gray);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  transition: all 0.2s ease;
}

.qt-sidebar-card a:hover,
.qt-sidebar-card a.active {
  background: var(--qt-mint);
  color: var(--qt-teal-dark);
  font-weight: 700;
}

.qt-sidebar-note {
  padding: 18px;
  border-radius: 18px;
  background: var(--qt-mint);
  border: 1px solid rgba(40,199,184,0.15);
}

.qt-sidebar-note h3 {
  margin: 0 0 8px;
  font-family: Manrope, Inter, sans-serif;
  color: var(--qt-navy);
  font-size: 15px;
  font-weight: 800;
}

.qt-sidebar-note p {
  margin: 0;
  color: var(--qt-gray);
  font-size: 13.5px;
  line-height: 1.55;
}

/* === Article === */
.qt-article {
  min-width: 0;
  display: grid;
  gap: 0;
}

/* === Section Head === */
.qt-section-head {
  margin-bottom: 36px;
}

.qt-section-head h2 {
  margin: 12px 0 12px;
  font-family: Manrope, Inter, sans-serif;
  color: var(--qt-navy);
  font-size: clamp(28px, 3.5vw, 42px);
  line-height: 1.1;
  letter-spacing: -0.04em;
}

.qt-section-head p {
  margin: 0;
  color: var(--qt-gray);
  font-size: 17px;
  line-height: 1.7;
  max-width: 700px;
}

/* ============================================
   INFO CARDS
   ============================================ */
.qt-info-card {
  display: grid;
  grid-template-columns: 52px 1fr;
  gap: 20px;
  padding: 28px;
  margin-bottom: 18px;
  border-radius: 28px;
  background: #fff;
  border: 1px solid var(--qt-border);
  box-shadow: 0 14px 44px rgba(7,27,77,0.05);
}

.qt-card-number {
  width: 52px;
  height: 52px;
  border-radius: 18px;
  background: var(--qt-mint);
  color: var(--qt-teal-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 17px;
  font-weight: 900;
  flex-shrink: 0;
}

.qt-info-card h3 {
  margin: 0 0 10px;
  font-family: Manrope, Inter, sans-serif;
  color: var(--qt-navy);
  font-size: 22px;
  line-height: 1.2;
  letter-spacing: -0.025em;
}

.qt-info-card p {
  margin: 0 0 12px;
  color: var(--qt-gray);
  font-size: 16px;
  line-height: 1.75;
}

.qt-info-card p:last-child {
  margin-bottom: 0;
}

/* === Tips === */
.qt-tip {
  margin-top: 14px;
  padding: 16px 18px;
  border-radius: 18px;
  background: var(--qt-bg);
  border: 1px solid rgba(7,27,77,0.07);
  color: var(--qt-navy);
  font-size: 14.5px;
  line-height: 1.6;
}

.qt-tip strong {
  color: var(--qt-teal-dark);
}

/* === Income Example === */
.qt-income-example {
  margin-top: 16px;
  padding: 22px;
  border-radius: 22px;
  background: var(--qt-bg);
  border: 1px solid var(--qt-border);
}

.qt-income-example h4 {
  margin: 0 0 14px;
  font-family: Manrope, Inter, sans-serif;
  color: var(--qt-navy);
  font-size: 18px;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.qt-example-grid {
  display: grid;
  gap: 8px;
}

.qt-example-grid > div {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 14px;
  border-radius: 14px;
  background: #fff;
  border: 1px solid var(--qt-border);
}

.qt-example-grid span {
  color: var(--qt-gray);
  font-size: 15px;
}

.qt-example-grid strong {
  color: var(--qt-navy);
  font-size: 18px;
  font-weight: 800;
}

/* === Form Grid === */
.qt-form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-top: 16px;
}

.qt-form-grid > div {
  padding: 16px;
  border-radius: 18px;
  background: var(--qt-bg);
  border: 1px solid var(--qt-border);
}

.qt-form-grid strong {
  display: block;
  color: var(--qt-navy);
  font-size: 15px;
  font-weight: 800;
  margin-bottom: 4px;
}

.qt-form-grid span {
  display: block;
  color: var(--qt-gray);
  font-size: 14px;
  line-height: 1.5;
}

/* ============================================
   MID CTA
   ============================================ */
.qt-mid-cta {
  padding: 36px;
  margin: 28px 0;
  border-radius: var(--qt-radius);
  background: linear-gradient(150deg, #071B4D 0%, #102F6B 58%, #1BA79D 100%);
  color: #fff;
  display: grid;
  gap: 14px;
  text-align: center;
}

.qt-mid-cta h3 {
  margin: 0;
  font-family: Manrope, Inter, sans-serif;
  font-size: clamp(26px, 3vw, 34px);
  line-height: 1.12;
  letter-spacing: -0.04em;
}

.qt-mid-cta p {
  margin: 0;
  color: rgba(255,255,255,0.78);
  font-size: 16px;
  line-height: 1.6;
  max-width: 600px;
  margin: 0 auto;
}

.qt-mid-cta > div {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
  margin-top: 8px;
}

/* ============================================
   CHECKLIST
   ============================================ */
.qt-checklist-card {
  padding: 28px;
  margin-bottom: 18px;
  border-radius: 28px;
  background: #fff;
  border: 1px solid var(--qt-border);
  box-shadow: 0 14px 44px rgba(7,27,77,0.05);
}

.qt-checklist-card h3 {
  margin: 10px 0 18px;
  font-family: Manrope, Inter, sans-serif;
  color: var(--qt-navy);
  font-size: 22px;
  line-height: 1.2;
  letter-spacing: -0.025em;
}

.qt-checklist-grid {
  display: grid;
  gap: 10px;
}

.qt-checklist-grid label {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  border-radius: 16px;
  background: var(--qt-bg);
  border: 1px solid var(--qt-border);
  color: var(--qt-gray);
  font-size: 15px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.qt-checklist-grid label:hover {
  background: var(--qt-mint);
  border-color: var(--qt-teal);
}

.qt-checklist-grid input[type="checkbox"] {
  width: 20px;
  height: 20px;
  border-radius: 6px;
  border: 2px solid var(--qt-border);
  accent-color: var(--qt-teal);
  cursor: pointer;
  flex-shrink: 0;
}

/* ============================================
   REVIEW / FINAL CTA
   ============================================ */
.qt-review-section {
  padding: 70px 0 80px;
  background: #fff;
}

.qt-review-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
}

.qt-review-grid .qt-kicker {
  margin-bottom: 12px;
}

.qt-review-grid h2 {
  margin: 0 0 14px;
  font-family: Manrope, Inter, sans-serif;
  color: var(--qt-navy);
  font-size: clamp(28px, 3.5vw, 44px);
  line-height: 1.1;
  letter-spacing: -0.04em;
}

.qt-review-grid p {
  margin: 0;
  color: var(--qt-gray);
  font-size: 16.5px;
  line-height: 1.7;
  max-width: 520px;
}

.qt-review-cards {
  display: grid;
  gap: 12px;
}

.qt-review-cards > div {
  padding: 20px;
  border-radius: 20px;
  background: var(--qt-bg);
  border: 1px solid var(--qt-border);
  transition: all 0.25s ease;
}

.qt-review-cards > div:hover {
  border-color: var(--qt-teal);
  box-shadow: 0 8px 24px rgba(40,199,184,0.10);
}

.qt-review-cards strong {
  display: block;
  color: var(--qt-navy);
  font-size: 16px;
  font-weight: 800;
  margin-bottom: 4px;
}

.qt-review-cards span {
  display: block;
  color: var(--qt-gray);
  font-size: 14px;
  line-height: 1.55;
}

/* ============================================
   SOURCES
   ============================================ */
.qt-sources {
  padding: 60px 0;
  background: var(--qt-bg);
  border-top: 1px solid var(--qt-border);
}

.qt-sources-box {
  padding: 30px;
  border-radius: 26px;
  background: #fff;
  border: 1px solid var(--qt-border);
  box-shadow: 0 12px 36px rgba(7,27,77,0.04);
}

.qt-sources-box h2 {
  margin: 0 0 10px;
  font-family: Manrope, Inter, sans-serif;
  color: var(--qt-navy);
  font-size: 24px;
  letter-spacing: -0.03em;
}

.qt-sources-box p {
  margin: 0 0 14px;
  color: var(--qt-gray);
  font-size: 14.5px;
  line-height: 1.6;
}

.qt-sources-box ul {
  margin: 0;
  padding-left: 18px;
  color: var(--qt-gray);
  font-size: 14.5px;
  line-height: 1.75;
}

.qt-sources-box li {
  margin-bottom: 8px;
}

.qt-sources-box a {
  color: var(--qt-teal-dark);
  font-weight: 800;
  text-decoration: none;
}

.qt-sources-box a:hover {
  text-decoration: underline;
}

/* ============================================
   TOP BUTTON
   ============================================ */
.qt-top-button {
  display: none;
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 50px;
  height: 50px;
  border-radius: 16px;
  background: var(--qt-navy);
  color: #fff;
  border: none;
  font-size: 22px;
  cursor: pointer;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 24px rgba(7,27,77,0.20);
  transition: all 0.25s ease;
  z-index: 999;
}

.qt-top-button:hover {
  background: var(--qt-teal);
  transform: translateY(-3px);
  box-shadow: 0 12px 32px rgba(40,199,184,0.30);
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
  .qt-hero-grid {
    grid-template-columns: 1fr;
  }

  .qt-hero-card {
    max-width: 500px;
  }

  .qt-article-layout {
    grid-template-columns: 1fr;
  }

  .qt-sidebar {
    position: static;
    order: -1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
  }

  .qt-review-grid {
    grid-template-columns: 1fr;
  }

  .qt-review-grid p {
    max-width: 100%;
  }
}

@media (max-width: 768px) {
  .qt-quick-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .qt-form-grid {
    grid-template-columns: 1fr;
  }

  .qt-sidebar {
    grid-template-columns: 1fr;
  }

  .qt-hero {
    padding-top: 50px;
  }
}

@media (max-width: 480px) {
  .qt-quick-grid {
    grid-template-columns: 1fr;
  }

  .qt-hero-card {
    padding: 24px 20px;
  }

  .qt-intro-box {
    padding: 24px 20px;
    border-radius: 24px;
  }

  .qt-info-card {
    grid-template-columns: 1fr;
    padding: 22px;
  }

  .qt-card-number {
    width: 44px;
    height: 44px;
    font-size: 15px;
    border-radius: 14px;
  }

  .qt-sources-box {
    padding: 22px;
    border-radius: 22px;
  }

  .qt-mid-cta {
    padding: 28px 20px;
    border-radius: 24px;
  }

  .qt-review-cards > div {
    padding: 16px;
  }

  .qt-btn,
  .qt-hero-actions .qt-btn {
    width: 100%;
  }
}