/* TVACalcul.com - Bootstrap 5 Custom Styles */
/* Primary Brand Color: #ff4800 */

:root {
    --tva-primary: #ff4800;
    --tva-primary-dark: #e04000;
    --tva-dark: #1a1a1a;
}

/* Primary Color Override */
.btn-primary { background-color: var(--tva-primary); border-color: var(--tva-primary); }
.btn-primary:hover, .btn-primary:focus { background-color: var(--tva-primary-dark); border-color: var(--tva-primary-dark); }
.btn-outline-primary { color: var(--tva-primary); border-color: var(--tva-primary); }
.btn-outline-primary:hover { background-color: var(--tva-primary); border-color: var(--tva-primary); color: #fff; }
.text-primary { color: var(--tva-primary) !important; }
.bg-primary { background-color: var(--tva-primary) !important; }
a { color: var(--tva-primary); }
a:hover { color: var(--tva-primary-dark); }

/* Navbar */
.navbar-brand { font-weight: 800; font-size: 1.5rem; }
.navbar-brand span { color: var(--tva-primary); }

/* Hero */
.hero-section { background: linear-gradient(135deg, var(--tva-dark) 0%, #2d2d2d 100%); padding: 60px 0 100px; }
.hero-section h1 span { color: var(--tva-primary); }
.country-badge { background: rgba(255, 72, 0, 0.2); color: var(--tva-primary); }

/* Calculator */
.calculator-card { margin-top: -60px; z-index: 10; }
.calculator-header { background: var(--tva-primary); }
.result-highlight { background: #d1fae5; }
.result-highlight .result-value { color: #10b981; }

/* Country Cards */
.country-card { transition: all 0.3s ease; border: 2px solid transparent !important; }
.country-card:hover { transform: translateY(-5px); border-color: var(--tva-primary) !important; }
.country-flag { font-size: 3rem; }
.rate-badge-main { background: var(--tva-primary) !important; }

/* Article */
.article-content h2 { border-bottom: 3px solid var(--tva-primary); padding-bottom: 10px; }
.highlight-box { background: rgba(255,72,0,0.08); border-left: 4px solid var(--tva-primary); }
.formula-box { background: var(--tva-dark); }
.formula-box code { color: var(--tva-primary); }
.rate-highlight { color: var(--tva-primary); font-weight: 700; }
.table-dark-header thead { background: var(--tva-dark); }

/* Accordion */
.accordion-button:not(.collapsed) { background-color: rgba(255, 72, 0, 0.1); color: var(--tva-primary); }
.accordion-button:focus { border-color: var(--tva-primary); box-shadow: 0 0 0 0.25rem rgba(255, 72, 0, 0.25); }

/* Form Focus */
.form-control:focus, .form-select:focus { border-color: var(--tva-primary); box-shadow: 0 0 0 0.25rem rgba(255, 72, 0, 0.25); }

/* Footer */
.footer { background: var(--tva-dark); }
.footer h5::after { content: ''; display: block; width: 40px; height: 3px; background: var(--tva-primary); margin-top: 10px; }
.footer a { color: rgba(255,255,255,0.7); text-decoration: none; }
.footer a:hover { color: var(--tva-primary); }

/* Ad */
.ad-slot { background: #f8f9fa; border: 2px dashed #dee2e6; min-height: 90px; }

@media (max-width: 768px) {
    .hero-section { padding: 40px 0 80px; }
    .hero-section h1 { font-size: 1.8rem; }
    .calculator-card { margin-top: -50px; }
}
/* Navbar Logo Styling */
.navbar-logo {
    height: 60px; /* Adjust based on your logo size */
    width: auto;
    transition: transform 0.3s ease;
}

.navbar-logo:hover {
    transform: scale(1.05);
}

/* For responsive design */
@media (max-width: 768px) {
    .navbar-logo {
        height: 32px;
    }
}
/* ====================================
   TVA Guide Content Section
   ==================================== */

.content-guide {
  background: #ffffff;
  padding: 80px 0;
  margin-top: 60px;
}

.content-guide .container {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 20px;
}

.content-guide h2 {
  font-size: 2rem;
  color: #1a1a1a;
  margin-bottom: 30px;
  font-weight: 700;
  text-align: center;
  line-height: 1.3;
}

.content-guide h3 {
  font-size: 1.5rem;
  color: #1a1a1a;
  margin-top: 50px;
  margin-bottom: 20px;
  font-weight: 600;
  border-left: 4px solid #ff4800;
  padding-left: 15px;
  line-height: 1.4;
}

.content-guide h4 {
  font-size: 1.1rem;
  color: #1a1a1a;
  margin-bottom: 10px;
  font-weight: 600;
}

.content-guide p {
  font-size: 1.05rem;
  margin-bottom: 20px;
  color: #444;
  line-height: 1.8;
}

/* Formula Boxes */
.formula-box {
  background: #f8f9fa;
  border: 2px solid #e9ecef;
  border-left: 4px solid #ff4800;
  border-radius: 8px;
  padding: 25px;
  margin: 30px 0;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.formula-box:hover {
  transform: translateY(-3px);
  box-shadow: 0 5px 20px rgba(255, 72, 0, 0.1);
}

.formula-box .formula {
  background: #ffffff;
  padding: 18px;
  border-radius: 6px;
  font-size: 1.1rem;
  text-align: center;
  margin: 15px 0;
  border: 1px solid #dee2e6;
  color: #ff4800;
  font-weight: 600;
}

.formula-box .example {
  background: #fff5f0;
  padding: 18px;
  border-radius: 6px;
  font-size: 0.98rem;
  margin-top: 15px;
  border-left: 3px solid #ff4800;
  line-height: 1.7;
}

.formula-box .example strong {
  color: #ff4800;
}

/* Benefits List */
.benefits-list {
  list-style: none;
  padding-left: 0;
  margin: 30px 0;
}

.benefits-list li {
  padding: 18px 0 18px 50px;
  position: relative;
  margin-bottom: 20px;
  border-bottom: 1px solid #f0f0f0;
  font-size: 1.02rem;
  line-height: 1.7;
  color: #444;
}

.benefits-list li:last-child {
  border-bottom: none;
}

.benefits-list li:before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 18px;
  background: #ff4800;
  color: white;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: bold;
  font-size: 1.3rem;
  line-height: 1;
}

.benefits-list li strong {
  color: #1a1a1a;
  font-weight: 600;
}

/* CTA Box */
.cta-box {
  background: linear-gradient(135deg, #ff4800 0%, #ff6a33 100%);
  color: white;
  padding: 30px;
  border-radius: 12px;
  text-align: center;
  margin-top: 50px;
  box-shadow: 0 10px 30px rgba(255, 72, 0, 0.2);
}

.cta-box p {
  margin: 0;
  font-size: 1.15rem;
  color: white;
  line-height: 1.6;
}

.cta-box strong {
  font-weight: 700;
}

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

@media (max-width: 768px) {
  .content-guide {
    padding: 50px 0;
    margin-top: 40px;
  }

  .content-guide .container {
    padding: 0 15px;
  }

  .content-guide h2 {
    font-size: 1.6rem;
    margin-bottom: 25px;
  }

  .content-guide h3 {
    font-size: 1.3rem;
    margin-top: 35px;
    padding-left: 12px;
  }

  .content-guide h4 {
    font-size: 1rem;
  }

  .content-guide p {
    font-size: 0.98rem;
  }

  .formula-box {
    padding: 18px;
    margin: 20px 0;
  }

  .formula-box .formula {
    font-size: 0.95rem;
    padding: 15px;
  }

  .formula-box .example {
    font-size: 0.9rem;
    padding: 15px;
  }

  .benefits-list li {
    padding-left: 42px;
    font-size: 0.95rem;
    padding-top: 15px;
    padding-bottom: 15px;
  }

  .benefits-list li:before {
    width: 28px;
    height: 28px;
    font-size: 1.1rem;
    top: 15px;
  }

  .cta-box {
    padding: 25px 20px;
    margin-top: 40px;
  }

  .cta-box p {
    font-size: 1rem;
  }
}

@media (max-width: 480px) {
  .content-guide h2 {
    font-size: 1.4rem;
  }

  .content-guide h3 {
    font-size: 1.15rem;
  }

  .formula-box .formula {
    font-size: 0.9rem;
  }
}