/* ==========================================================================
   TRADEX FINANCIAL & TRADING CALCULATORS SUITE - STYLESHEET
   High-Contrast Dark Fintech & Glassmorphism Design
   SEO-Optimized, Mobile-First, Responsive
   ========================================================================== */

:root {
  --calc-bg-dark: #070b14;
  --calc-card-bg: rgba(14, 20, 36, 0.85);
  --calc-card-border: rgba(255, 255, 255, 0.08);
  --calc-accent-orange: #f97316;
  --calc-accent-orange-glow: rgba(249, 115, 22, 0.3);
  --calc-accent-blue: #38bdf8;
  --calc-accent-green: #10b981;
  --calc-accent-red: #f43f5e;
  --calc-accent-purple: #a855f7;
  --calc-accent-gold: #fbbf24;
  --calc-text-primary: #f8fafc;
  --calc-text-secondary: #94a3b8;
  --calc-text-muted: #64748b;
  --calc-input-bg: #0b101e;
  --calc-radius-lg: 16px;
  --calc-radius-md: 12px;
  --calc-radius-sm: 8px;
}

/* Base Layout */
body.calc-page {
  background-color: var(--calc-bg-dark);
  color: var(--calc-text-primary);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  margin: 0;
  padding: 0;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

.calc-main-container {
  max-width: 1240px;
  margin: 0 auto;
  padding: 20px 20px 60px 20px;
}

/* Navbar */
.calc-navbar {
  background: rgba(11, 16, 30, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--calc-card-border);
  position: sticky;
  top: 0;
  z-index: 1000;
  padding: 14px 20px;
}

.calc-nav-inner {
  max-width: 1240px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.calc-brand-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: #fff;
  font-weight: 800;
  font-size: 1.25rem;
  letter-spacing: -0.5px;
}

.calc-brand-logo .logo-icon {
  width: 36px;
  height: 36px;
  background: linear-gradient(135deg, #f97316 0%, #ea580c 100%);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 1.15rem;
  box-shadow: 0 0 16px var(--calc-accent-orange-glow);
}

.calc-nav-links {
  display: flex;
  align-items: center;
  gap: 20px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.calc-nav-links a {
  color: var(--calc-text-secondary);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 600;
  transition: all 0.2s ease;
}

.calc-nav-links a:hover,
.calc-nav-links a.active {
  color: var(--calc-accent-orange);
}

.calc-nav-cta {
  background: linear-gradient(135deg, #f97316 0%, #ea580c 100%);
  color: #fff !important;
  padding: 8px 18px;
  border-radius: 8px;
  font-weight: 700 !important;
  box-shadow: 0 0 15px var(--calc-accent-orange-glow);
}

/* Breadcrumbs */
.calc-breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  color: var(--calc-text-muted);
  margin-bottom: 24px;
  flex-wrap: wrap;
}

.calc-breadcrumb a {
  color: var(--calc-text-secondary);
  text-decoration: none;
  transition: color 0.15s ease;
}

.calc-breadcrumb a:hover {
  color: var(--calc-accent-orange);
}

.calc-breadcrumb .separator {
  opacity: 0.5;
}

.calc-breadcrumb .current {
  color: var(--calc-accent-orange);
  font-weight: 600;
}

/* Hero Header */
.calc-header-section {
  text-align: center;
  margin-bottom: 30px;
}

.calc-header-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(249, 115, 22, 0.12);
  border: 1px solid rgba(249, 115, 22, 0.3);
  color: #ff9d5c;
  font-size: 0.76rem;
  font-weight: 800;
  padding: 4px 14px;
  border-radius: 20px;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  margin-bottom: 12px;
}

.calc-header-title {
  font-size: 2.3rem;
  font-weight: 850;
  color: #fff;
  letter-spacing: -0.5px;
  margin: 0 0 10px 0;
  line-height: 1.25;
}

.calc-header-subtitle {
  font-size: 1.05rem;
  color: var(--calc-text-secondary);
  max-width: 780px;
  margin: 0 auto;
  line-height: 1.55;
}

/* ==========================================================================
   CROSS-CALCULATOR CIRCULAR NAVIGATION CAROUSEL (BAJAJ BROKING STYLE)
   ========================================================================== */
.calc-carousel-wrapper {
  background: rgba(14, 20, 36, 0.6);
  border: 1px solid var(--calc-card-border);
  border-radius: var(--calc-radius-lg);
  padding: 16px 14px;
  margin-bottom: 35px;
  position: relative;
}

.calc-carousel-title {
  font-size: 0.85rem;
  font-weight: 800;
  color: var(--calc-text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.8px;
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.calc-carousel-title .badge-count {
  background: rgba(255, 255, 255, 0.08);
  padding: 2px 8px;
  border-radius: 12px;
  font-size: 0.72rem;
  color: #cbd5e1;
}

.calc-icons-strip {
  display: flex;
  align-items: center;
  gap: 16px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  padding: 6px 4px 10px 4px;
}

.calc-icons-strip::-webkit-scrollbar {
  display: none;
}

.calc-icon-card {
  flex: 0 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-decoration: none;
  width: 96px;
  text-align: center;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.calc-icon-circle {
  width: 54px;
  height: 54px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.04);
  border: 1.5px solid rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--calc-text-secondary);
  font-size: 1.4rem;
  margin-bottom: 8px;
  transition: all 0.25s ease;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.calc-icon-name {
  font-size: 0.76rem;
  font-weight: 650;
  color: var(--calc-text-secondary);
  line-height: 1.25;
  transition: color 0.2s ease;
}

.calc-icon-card:hover .calc-icon-circle {
  background: rgba(249, 115, 22, 0.15);
  border-color: var(--calc-accent-orange);
  color: #fff;
  transform: translateY(-3px) scale(1.05);
  box-shadow: 0 8px 20px var(--calc-accent-orange-glow);
}

.calc-icon-card:hover .calc-icon-name {
  color: #fff;
}

.calc-icon-card.active .calc-icon-circle {
  background: linear-gradient(135deg, rgba(249, 115, 22, 0.25), rgba(234, 88, 12, 0.35));
  border-color: var(--calc-accent-orange);
  color: #ff9d5c;
  box-shadow: 0 0 20px var(--calc-accent-orange-glow);
}

.calc-icon-card.active .calc-icon-name {
  color: var(--calc-accent-orange);
  font-weight: 800;
}

/* ==========================================================================
   CALCULATOR INTERACTIVE WORKSPACE (2-COLUMN GRID)
   ========================================================================== */
.calc-workspace-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 28px;
  align-items: start;
  margin-bottom: 45px;
}

.calc-card-panel {
  background: var(--calc-card-bg);
  border: 1px solid var(--calc-card-border);
  border-radius: var(--calc-radius-lg);
  padding: 28px;
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.35);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

/* Form Controls & Sliders */
.calc-form-group {
  margin-bottom: 22px;
}

.calc-form-label-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 8px;
}

.calc-form-label {
  font-size: 0.88rem;
  font-weight: 700;
  color: #e2e8f0;
  display: flex;
  align-items: center;
  gap: 6px;
}

.calc-input-pill-wrap {
  display: flex;
  align-items: center;
  background: var(--calc-input-bg);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 8px;
  padding: 2px 10px;
  min-width: 140px;
  max-width: 190px;
  transition: all 0.2s ease;
}

.calc-input-pill-wrap:focus-within {
  border-color: var(--calc-accent-orange);
  box-shadow: 0 0 0 3px rgba(249, 115, 22, 0.2);
}

.calc-input-prefix {
  color: var(--calc-text-muted);
  font-weight: 700;
  font-size: 0.85rem;
  margin-right: 4px;
}

.calc-input-suffix {
  color: var(--calc-text-muted);
  font-weight: 700;
  font-size: 0.82rem;
  margin-left: 4px;
}

.calc-number-input {
  width: 100%;
  background: transparent;
  border: none;
  color: #fff;
  font-family: 'JetBrains Mono', monospace, -apple-system, BlinkMacSystemFont;
  font-size: 0.98rem;
  font-weight: 750;
  outline: none;
  text-align: right;
  padding: 6px 0;
  -moz-appearance: textfield !important;
  appearance: textfield !important;
}

.calc-number-input::-webkit-outer-spin-button,
.calc-number-input::-webkit-inner-spin-button,
input[type="number"]::-webkit-outer-spin-button,
input[type="number"]::-webkit-inner-spin-button {
  -webkit-appearance: none !important;
  margin: 0 !important;
  display: none !important;
}

input[type="number"] {
  -moz-appearance: textfield !important;
  appearance: textfield !important;
}

/* Range Slider */
.calc-range-slider {
  width: 100%;
  -webkit-appearance: none;
  appearance: none;
  height: 6px;
  border-radius: 6px;
  background: #1e293b;
  outline: none;
  margin: 14px 0 8px 0;
  transition: all 0.2s ease;
}

.calc-range-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--calc-accent-orange);
  cursor: pointer;
  box-shadow: 0 0 12px var(--calc-accent-orange-glow);
  transition: transform 0.15s ease, background-color 0.15s ease;
}

.calc-range-slider::-webkit-slider-thumb:hover {
  transform: scale(1.2);
  background: #fb923c;
}

.calc-range-slider::-moz-range-thumb {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--calc-accent-orange);
  cursor: pointer;
  border: none;
  box-shadow: 0 0 12px var(--calc-accent-orange-glow);
}

/* Quick Preset Chips */
.calc-chips-row {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
  margin-top: 6px;
}

.calc-chip-btn {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 6px;
  padding: 4px 10px;
  font-size: 0.74rem;
  font-weight: 650;
  color: var(--calc-text-secondary);
  cursor: pointer;
  transition: all 0.15s ease;
}

.calc-chip-btn:hover {
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
  border-color: rgba(255, 255, 255, 0.18);
}

.calc-chip-btn.active {
  background: rgba(249, 115, 22, 0.18);
  border-color: var(--calc-accent-orange);
  color: #ff9d5c;
  font-weight: 750;
}

/* Segmented Buttons / Radio Group */
.calc-segmented-group {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 6px;
  background: var(--calc-input-bg);
  padding: 4px;
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  margin-bottom: 20px;
}

.calc-segment-btn {
  background: transparent;
  border: none;
  padding: 8px 12px;
  border-radius: 7px;
  font-size: 0.84rem;
  font-weight: 700;
  color: var(--calc-text-secondary);
  cursor: pointer;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}

.calc-segment-btn.active {
  background: linear-gradient(135deg, rgba(249, 115, 22, 0.2), rgba(234, 88, 12, 0.25));
  color: #ff9d5c;
  border: 1px solid var(--calc-accent-orange);
  box-shadow: 0 0 12px rgba(249, 115, 22, 0.2);
}

/* Select Dropdown */
.calc-select {
  width: 100%;
  background: var(--calc-input-bg);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 8px;
  padding: 9px 12px;
  color: #fff;
  font-size: 0.88rem;
  font-weight: 600;
  outline: none;
  cursor: pointer;
}

.calc-select:focus {
  border-color: var(--calc-accent-orange);
  box-shadow: 0 0 0 3px rgba(249, 115, 22, 0.2);
}

/* Output Results Panel */
.calc-results-panel {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.calc-chart-container {
  position: relative;
  height: 220px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 10px 0;
}

.calc-chart-center-text {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
  pointer-events: none;
}

.calc-chart-center-val {
  font-size: 1.15rem;
  font-weight: 850;
  font-family: 'JetBrains Mono', monospace;
  color: #fff;
}

.calc-chart-center-lbl {
  font-size: 0.70rem;
  color: var(--calc-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Stat Cards */
.calc-stat-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.calc-stat-card {
  background: rgba(11, 16, 30, 0.75);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--calc-radius-sm);
  padding: 14px;
}

.calc-stat-card.featured {
  grid-column: span 2;
  background: linear-gradient(135deg, rgba(249, 115, 22, 0.15) 0%, rgba(16, 185, 129, 0.1) 100%);
  border-color: rgba(249, 115, 22, 0.35);
}

.calc-stat-lbl {
  font-size: 0.76rem;
  font-weight: 700;
  color: var(--calc-text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 4px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.calc-stat-val {
  font-size: 1.25rem;
  font-weight: 850;
  font-family: 'JetBrains Mono', monospace;
  color: #fff;
}

.calc-stat-val.profit {
  color: var(--calc-accent-green);
}

.calc-stat-val.featured-val {
  font-size: 1.8rem;
  color: #ff9d5c;
}

/* Action CTA inside Calculator */
.calc-action-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  padding: 12px 18px;
  background: linear-gradient(135deg, #f97316 0%, #ea580c 100%);
  color: #fff;
  text-decoration: none;
  font-weight: 750;
  font-size: 0.92rem;
  border-radius: 10px;
  border: none;
  cursor: pointer;
  transition: all 0.2s ease;
  box-shadow: 0 4px 18px var(--calc-accent-orange-glow);
}

.calc-action-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px var(--calc-accent-orange-glow);
  color: #fff;
}

/* ==========================================================================
   YEAR-BY-YEAR AMORTIZATION & GROWTH SCHEDULE TABLE
   ========================================================================== */
.calc-table-section {
  background: var(--calc-card-bg);
  border: 1px solid var(--calc-card-border);
  border-radius: var(--calc-radius-lg);
  padding: 24px;
  margin-bottom: 45px;
}

.calc-table-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
  flex-wrap: wrap;
  gap: 10px;
}

.calc-table-title {
  font-size: 1.15rem;
  font-weight: 800;
  color: #fff;
  margin: 0;
  display: flex;
  align-items: center;
  gap: 8px;
}

.calc-table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border-radius: var(--calc-radius-sm);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.calc-data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.86rem;
  text-align: right;
}

.calc-data-table th,
.calc-data-table td {
  padding: 10px 14px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.calc-data-table th {
  background: rgba(255, 255, 255, 0.03);
  font-weight: 750;
  color: var(--calc-text-secondary);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.4px;
}

.calc-data-table th:first-child,
.calc-data-table td:first-child {
  text-align: left;
  font-weight: 750;
}

.calc-data-table td {
  font-family: 'JetBrains Mono', monospace;
  color: #cbd5e1;
}

.calc-data-table tr:hover td {
  background: rgba(255, 255, 255, 0.02);
}

/* ==========================================================================
   HIGH-RANKING SEO ARTICLE CONTENT & FORMULAS (1500+ WORDS)
   ========================================================================== */
.calc-seo-content {
  background: var(--calc-card-bg);
  border: 1px solid var(--calc-card-border);
  border-radius: var(--calc-radius-lg);
  padding: 36px;
  margin-bottom: 45px;
}

.calc-article-section {
  margin-bottom: 32px;
}

.calc-article-section:last-child {
  margin-bottom: 0;
}

.calc-h2 {
  font-size: 1.55rem;
  font-weight: 800;
  color: #fff;
  letter-spacing: -0.3px;
  margin: 0 0 14px 0;
  display: flex;
  align-items: center;
  gap: 10px;
}

.calc-h2 i {
  color: var(--calc-accent-orange);
}

.calc-h3 {
  font-size: 1.2rem;
  font-weight: 750;
  color: #e2e8f0;
  margin: 18px 0 10px 0;
}

.calc-paragraph {
  font-size: 0.95rem;
  color: #cbd5e1;
  line-height: 1.7;
  margin: 0 0 14px 0;
}

.calc-formula-box {
  background: rgba(11, 16, 30, 0.9);
  border: 1px solid rgba(249, 115, 22, 0.35);
  border-left: 4px solid var(--calc-accent-orange);
  border-radius: 10px;
  padding: 16px 20px;
  margin: 18px 0;
}

.calc-formula-title {
  font-size: 0.84rem;
  font-weight: 800;
  color: #ff9d5c;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  margin-bottom: 6px;
}

.calc-formula-math {
  font-size: 1.15rem;
  font-family: 'JetBrains Mono', monospace;
  font-weight: 800;
  color: #fff;
  margin-bottom: 8px;
}

.calc-formula-vars {
  font-size: 0.82rem;
  color: var(--calc-text-secondary);
  line-height: 1.6;
}

.calc-benefit-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 16px;
  margin: 20px 0;
}

.calc-benefit-card {
  background: rgba(11, 16, 30, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 10px;
  padding: 18px;
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.calc-benefit-card:hover {
  transform: translateY(-2px);
  border-color: rgba(249, 115, 22, 0.3);
}

.calc-benefit-icon {
  font-size: 1.4rem;
  color: var(--calc-accent-orange);
  margin-bottom: 10px;
}

.calc-benefit-title {
  font-size: 0.95rem;
  font-weight: 750;
  color: #fff;
  margin-bottom: 6px;
}

.calc-benefit-desc {
  font-size: 0.84rem;
  color: var(--calc-text-secondary);
  line-height: 1.5;
  margin: 0;
}

/* ==========================================================================
   FAQS ACCORDION (WITH FAQPAGE SCHEMA)
   ========================================================================== */
.calc-faq-section {
  margin-top: 35px;
  padding-top: 25px;
  border-top: 1px solid var(--calc-card-border);
}

.calc-faq-item {
  background: rgba(11, 16, 30, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 10px;
  margin-bottom: 12px;
  overflow: hidden;
  transition: all 0.2s ease;
}

.calc-faq-item.active {
  border-color: rgba(249, 115, 22, 0.35);
}

.calc-faq-question {
  padding: 16px 20px;
  font-size: 0.95rem;
  font-weight: 700;
  color: #f1f5f9;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  user-select: none;
}

.calc-faq-question i {
  font-size: 0.9rem;
  color: var(--calc-accent-orange);
  transition: transform 0.25s ease;
}

.calc-faq-item.active .calc-faq-question i {
  transform: rotate(180deg);
}

.calc-faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s cubic-bezier(0, 1, 0, 1);
  padding: 0 20px;
  color: var(--calc-text-secondary);
  font-size: 0.88rem;
  line-height: 1.6;
}

.calc-faq-item.active .calc-faq-answer {
  max-height: 600px;
  padding: 0 20px 18px 20px;
  transition: max-height 0.35s ease-in-out;
}

/* Bottom CTA Banner */
.calc-bottom-cta {
  background: linear-gradient(135deg, rgba(249, 115, 22, 0.2) 0%, rgba(14, 20, 36, 0.95) 100%);
  border: 1px solid rgba(249, 115, 22, 0.4);
  border-radius: var(--calc-radius-lg);
  padding: 36px 30px;
  text-align: center;
  margin-bottom: 50px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
}

.calc-bottom-cta h3 {
  font-size: 1.6rem;
  font-weight: 850;
  color: #fff;
  margin: 0 0 8px 0;
}

.calc-bottom-cta p {
  color: #cbd5e1;
  font-size: 0.95rem;
  max-width: 600px;
  margin: 0 auto 20px auto;
}

.calc-bottom-cta .btn-cta-group {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
}

.btn-cta-primary {
  background: linear-gradient(135deg, #f97316 0%, #ea580c 100%);
  color: #fff;
  padding: 12px 24px;
  border-radius: 10px;
  font-weight: 750;
  text-decoration: none;
  font-size: 0.92rem;
  box-shadow: 0 0 20px var(--calc-accent-orange-glow);
  transition: transform 0.2s ease;
}

.btn-cta-primary:hover {
  transform: translateY(-2px);
  color: #fff;
}

.btn-cta-secondary {
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
  padding: 12px 22px;
  border-radius: 10px;
  font-weight: 700;
  text-decoration: none;
  font-size: 0.92rem;
  border: 1px solid rgba(255, 255, 255, 0.15);
  transition: all 0.2s ease;
}

.btn-cta-secondary:hover {
  background: rgba(255, 255, 255, 0.15);
  color: #fff;
}

/* Footer */
.calc-footer {
  border-top: 1px solid var(--calc-card-border);
  padding: 30px 20px;
  background: #05080f;
  color: var(--calc-text-muted);
  font-size: 0.82rem;
}

.calc-footer-inner {
  max-width: 1240px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}

.calc-footer-links {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.calc-footer-links a {
  color: var(--calc-text-secondary);
  text-decoration: none;
}

.calc-footer-links a:hover {
  color: var(--calc-accent-orange);
}

/* ==========================================================================
   MOBILE RESPONSIVE MEDIA QUERIES (360px - 768px)
   ========================================================================== */
@media (max-width: 992px) {
  .calc-workspace-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
}

@media (max-width: 768px) {
  .calc-main-container {
    padding: 14px 12px 40px 12px;
  }
  .calc-header-title {
    font-size: 1.6rem;
  }
  .calc-header-subtitle {
    font-size: 0.9rem;
  }
  .calc-card-panel {
    padding: 18px 14px;
    border-radius: 14px;
  }
  .calc-table-section,
  .calc-seo-content {
    padding: 20px 16px;
    border-radius: 14px;
  }
  .calc-h2 {
    font-size: 1.3rem;
  }
  .calc-stat-val.featured-val {
    font-size: 1.45rem;
  }
  .calc-nav-links {
    display: none;
  }
  .calc-icons-strip {
    gap: 10px;
  }
  .calc-icon-card {
    width: 82px;
  }
  .calc-icon-circle {
    width: 48px;
    height: 48px;
    font-size: 1.2rem;
  }
  .calc-icon-name {
    font-size: 0.70rem;
  }
}