/* ═══════════════════════════════════════════════════════════════
   Smart Finance Assistant – Global Design System
   tolgdev.it landing pages & SEO/AEO content
   ═══════════════════════════════════════════════════════════════ */

@import url('/fonts/fonts.css');

/* ── CSS Custom Properties ── */
:root {
  /* Brand Palette */
  --color-primary: #A8875D;
  --color-primary-dark: #8B653B;
  --color-primary-light: #D2B48C;
  --color-secondary: #C4A478;
  --color-accent: #8B653B;
  --color-warning: #C4A478;

  /* Neutral Palette */
  --color-bg: #1a1814;
  --color-bg-card: #24211c;
  --color-bg-elevated: #2c2822;
  --color-text: #f4eedd;
  --color-text-secondary: #c9bfa9;
  --color-text-muted: #9c9180;
  --color-border: rgba(196, 164, 120, 0.2);

  /* Gradients */
  --gradient-hero: linear-gradient(90deg, #7a5832 0%, #A8875D 100%);
  --gradient-text: linear-gradient(90deg, #D2B48C 0%, #C4A478 100%);
  --gradient-card: linear-gradient(180deg, rgba(196, 164, 120, 0.07) 0%, rgba(139, 101, 59, 0.03) 100%);
  --gradient-glow: radial-gradient(ellipse at 50% 0%, rgba(196, 164, 120, 0.12) 0%, transparent 60%);

  /* Typography */
  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  /* Spacing */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --space-4xl: 6rem;

  /* Sizing */
  --max-width: 1200px;
  --border-radius: 16px;
  --border-radius-sm: 8px;
  --border-radius-lg: 24px;

  /* Transitions */
  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 300ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 500ms cubic-bezier(0.4, 0, 0.2, 1);
}

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  font-size: 16px;
}

body {
  font-family: var(--font-family);
  background-color: var(--color-bg);
  color: var(--color-text);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--color-primary-light); text-decoration: none; transition: color var(--transition-fast); }
a:hover { color: var(--color-secondary); }

/* ── Layout Utilities ── */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-xl);
}

.section {
  padding: var(--space-4xl) 0;
  position: relative;
}

.section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  height: 1px;
  background: var(--color-border);
}

.section:first-of-type::before { display: none; }

/* ── Navigation ── */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 16px 0;
  background: rgba(26,24,20, 0.85);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid var(--color-border);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: padding, background, box-shadow;
}

/* Scrolled state: Header shrinks cleanly */
.nav.nav--scrolled,
.nav.scrolled {
  padding: 8px 0;
  background: rgba(26,24,20, 0.96);
  backdrop-filter: blur(25px) saturate(200%);
  -webkit-backdrop-filter: blur(25px) saturate(200%);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.5), 0 1px 0 rgba(255, 255, 255, 0.05);
  border-bottom-color: rgba(255, 255, 255, 0.1);
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-xl);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.nav__logo, .nav__brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}

.nav__app-icon {
  width: 32px;
  height: 32px;
  min-width: 32px;
  min-height: 32px;
  max-width: 32px;
  max-height: 32px;
  border-radius: 8px;
  object-fit: cover;
  flex-shrink: 0;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
  vertical-align: middle;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.nav.nav--scrolled .nav__app-icon,
.nav.scrolled .nav__app-icon {
  width: 24px !important;
  height: 24px !important;
  min-width: 24px !important;
  min-height: 24px !important;
  max-width: 24px !important;
  max-height: 24px !important;
  border-radius: 6px;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.4);
}

.nav__logo-text, .nav__name {
  font-size: 1.25rem;
  font-weight: 800;
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: -0.02em;
  transition: font-size 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.nav.nav--scrolled .nav__logo-text,
.nav.nav--scrolled .nav__name,
.nav.scrolled .nav__logo-text,
.nav.scrolled .nav__name {
  font-size: 1.05rem;
}

.nav__cta {
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.nav.nav--scrolled .nav__cta,
.nav.scrolled .nav__cta {
  padding: 8px 16px;
  font-size: 0.85rem;
}

/* Language Selector */
.nav__lang-selector {
  position: relative;
  display: inline-block;
}

.nav__lang-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 10px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: #fff;
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
}

.nav__lang-btn:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.25);
}

.nav__lang-dropdown {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  min-width: 140px;
  background: #24211c;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 12px;
  padding: 6px;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(20px);
  display: none;
  flex-direction: column;
  gap: 2px;
  z-index: 1010;
}

.nav__lang-dropdown.open {
  display: flex;
}

.nav__lang-globe {
  width: 15px;
  height: 15px;
  stroke: var(--color-primary-light);
  flex-shrink: 0;
}

.nav__lang-btn:hover .nav__lang-globe {
  stroke: var(--color-secondary);
}

.nav__lang-code {
  font-family: var(--font-mono, monospace);
  letter-spacing: 0.05em;
  font-size: 0.78rem;
}

.nav__lang-dropdown button,
.nav__lang-dropdown a {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  padding: 8px 12px;
  background: transparent;
  border: none;
  border-radius: 8px;
  color: #c9bfa9;
  font-size: 0.82rem;
  font-weight: 500;
  text-align: left;
  cursor: pointer;
  text-decoration: none;
  box-sizing: border-box;
  transition: all 0.15s ease;
}

.nav__lang-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 2px 6px;
  font-size: 0.7rem;
  font-weight: 700;
  font-family: var(--font-mono, monospace);
  border-radius: 4px;
  background: rgba(196,164,120, 0.2);
  color: var(--color-primary-light);
  letter-spacing: 0.05em;
  min-width: 28px;
  text-align: center;
}

.nav__lang-dropdown button:hover .nav__lang-pill,
.nav__lang-dropdown button.active .nav__lang-pill,
.nav__lang-dropdown a:hover .nav__lang-pill,
.nav__lang-dropdown a.active .nav__lang-pill {
  background: #C4A478;
  color: #1a1814;
}

.nav__lang-dropdown button:hover,
.nav__lang-dropdown button.active,
.nav__lang-dropdown a:hover,
.nav__lang-dropdown a.active {
  background: rgba(196,164,120, 0.15);
  color: #C4A478;
  font-weight: 700;
}

.nav__links {
  display: flex;
  gap: var(--space-lg);
  list-style: none;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.nav.nav--scrolled .nav__links a,
.nav.scrolled .nav__links a {
  font-size: 0.88rem;
}

.nav__links a {
  color: var(--color-text-secondary);
  font-size: 0.9rem;
  font-weight: 500;
  transition: color var(--transition-fast);
}

.nav__links a:hover { color: var(--color-text); }

.nav__cta {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: 0.6rem 1.4rem;
  border-radius: 50px;
  background: var(--gradient-hero);
  color: #fff !important;
  font-weight: 600;
  font-size: 0.9rem;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.nav__cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(196,164,120, 0.4);
  color: #fff;
}

/* ── Hero ── */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  padding-top: 80px;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -200px;
  left: 50%;
  transform: translateX(-50%);
  width: 800px;
  height: 800px;
  background: var(--gradient-glow);
  pointer-events: none;
  animation: glow-pulse 6s ease-in-out infinite;
}

@keyframes glow-pulse {
  0%, 100% { opacity: 0.5; transform: translateX(-50%) scale(1); }
  50% { opacity: 0.8; transform: translateX(-50%) scale(1.1); }
}

.hero__content {
  text-align: center;
  position: relative;
  z-index: 1;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: 0.4rem 1rem;
  border-radius: 50px;
  background: rgba(196,164,120, 0.12);
  border: 1px solid rgba(196,164,120, 0.25);
  color: var(--color-primary-light);
  font-size: 0.85rem;
  font-weight: 500;
  margin-bottom: var(--space-xl);
}

.hero__title {
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: var(--space-lg);
}

.hero__title span {
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero__subtitle {
  font-size: clamp(1.1rem, 2vw, 1.35rem);
  color: var(--color-text-secondary);
  max-width: 640px;
  margin: 0 auto var(--space-2xl);
  line-height: 1.7;
}

.hero__actions {
  display: flex;
  gap: var(--space-md);
  justify-content: center;
  flex-wrap: wrap;
}

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: 0.9rem 2rem;
  border-radius: 50px;
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  border: none;
  transition: all var(--transition-fast);
}

.btn--primary {
  background: var(--gradient-hero);
  color: #fff;
  box-shadow: 0 4px 20px rgba(196,164,120, 0.3);
}

.btn--primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 35px rgba(196,164,120, 0.5);
  color: #fff;
}

.btn--outline {
  background: transparent;
  color: var(--color-text);
  border: 2px solid var(--color-border);
}

.btn--outline:hover {
  border-color: var(--color-primary);
  background: rgba(196,164,120, 0.08);
  color: var(--color-text);
}

.btn--google-play {
  background: #000;
  color: #fff;
  padding: 0.7rem 1.6rem;
  border: 1px solid rgba(255,255,255,0.15);
}

.btn--google-play:hover {
  background: #1a1a1a;
  transform: translateY(-2px);
  color: #fff;
}

.btn--google-play img {
  height: 24px;
  width: auto;
}

/* ── Feature Cards Grid ── */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: var(--space-xl);
}

.feature-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius);
  padding: var(--space-2xl);
  position: relative;
  overflow: hidden;
  transition: all var(--transition-normal);
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient-hero);
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.feature-card:hover {
  transform: translateY(-6px);
  border-color: rgba(196,164,120, 0.3);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.4);
}

.feature-card:hover::before { opacity: 1; }

.feature-card__icon {
  font-size: 2.5rem;
  margin-bottom: var(--space-lg);
  display: block;
}

.feature-card__title {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--space-sm);
  letter-spacing: -0.01em;
}

.feature-card__desc {
  color: var(--color-text-secondary);
  font-size: 0.95rem;
  line-height: 1.7;
}

/* ── Stats Section ── */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-xl);
  text-align: center;
}

.stat {
  padding: var(--space-xl);
}

.stat__value {
  font-size: 2.5rem;
  font-weight: 900;
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: -0.02em;
}

.stat__label {
  color: var(--color-text-secondary);
  font-size: 0.95rem;
  margin-top: var(--space-xs);
}

/* ── Comparison Table ── */
.comparison-table {
  width: 100%;
  border-collapse: collapse;
  border-radius: var(--border-radius);
  overflow: hidden;
}

.comparison-table th,
.comparison-table td {
  padding: var(--space-md) var(--space-lg);
  text-align: left;
  border-bottom: 1px solid var(--color-border);
}

.comparison-table thead th {
  background: var(--color-bg-elevated);
  font-weight: 700;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text-secondary);
}

.comparison-table thead th:first-child {
  border-radius: var(--border-radius) 0 0 0;
}

.comparison-table thead th:last-child {
  border-radius: 0 var(--border-radius) 0 0;
}

.comparison-table tbody tr {
  background: var(--color-bg-card);
  transition: background var(--transition-fast);
}

.comparison-table tbody tr:hover {
  background: var(--color-bg-elevated);
}

.comparison-table .check { color: var(--color-secondary); font-weight: 700; }
.comparison-table .cross { color: var(--color-text-muted); }
.comparison-table .highlight-col { background: rgba(196,164,120, 0.06); }

/* ── Section Headers ── */
.section-header {
  text-align: center;
  margin-bottom: var(--space-3xl);
}

.section-header__eyebrow {
  display: inline-block;
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-primary-light);
  margin-bottom: var(--space-sm);
}

.section-header__title {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.2;
  margin-bottom: var(--space-md);
}

.section-header__subtitle {
  color: var(--color-text-secondary);
  font-size: 1.1rem;
  max-width: 600px;
  margin: 0 auto;
}

/* ── CTA Banner ── */
.cta-banner {
  background: var(--gradient-card);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-lg);
  padding: var(--space-3xl) var(--space-2xl);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-banner::before {
  content: '';
  position: absolute;
  top: -100px;
  right: -100px;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(196,164,120, 0.15) 0%, transparent 60%);
  pointer-events: none;
}

.cta-banner__title {
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  font-weight: 800;
  margin-bottom: var(--space-md);
}

.cta-banner__text {
  color: var(--color-text-secondary);
  margin-bottom: var(--space-xl);
  font-size: 1.05rem;
}

/* ── FAQ / Accordion ── */
.faq-list {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-sm);
  margin-bottom: var(--space-md);
  overflow: hidden;
  background: var(--color-bg-card);
}

.faq-item summary {
  padding: var(--space-lg);
  cursor: pointer;
  font-weight: 600;
  font-size: 1.05rem;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: color var(--transition-fast);
}

.faq-item summary::-webkit-details-marker { display: none; }

.faq-item summary::after {
  content: '+';
  font-size: 1.5rem;
  font-weight: 300;
  color: var(--color-primary-light);
  transition: transform var(--transition-fast);
}

.faq-item[open] summary::after {
  transform: rotate(45deg);
}

.faq-item summary:hover { color: var(--color-primary-light); }

.faq-item__answer {
  padding: 0 var(--space-lg) var(--space-lg);
  color: var(--color-text-secondary);
  line-height: 1.8;
}

/* ── Footer ── */
.footer {
  padding: var(--space-3xl) 0 var(--space-xl);
  border-top: 1px solid var(--color-border);
  color: var(--color-text-secondary);
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-2xl);
  margin-bottom: var(--space-2xl);
}

.footer__brand-desc {
  font-size: 0.9rem;
  line-height: 1.7;
  margin-top: var(--space-md);
  color: var(--color-text-muted);
}

.footer__col-title {
  font-weight: 700;
  color: var(--color-text);
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-md);
}

.footer__col ul {
  list-style: none;
}

.footer__col li {
  margin-bottom: var(--space-sm);
}

.footer__col a {
  color: var(--color-text-muted);
  font-size: 0.9rem;
  transition: color var(--transition-fast);
}

.footer__col a:hover { color: var(--color-text); }

.footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: var(--space-xl);
  border-top: 1px solid var(--color-border);
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

/* ── Responsive ── */
@media (max-width: 768px) {
  .container { padding: 0 var(--space-md); }
  .nav__links { display: none; }
  .features-grid { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr 1fr; gap: var(--space-xl); }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .hero { min-height: auto; padding: 120px 0 60px; }
}

@media (max-width: 480px) {
  .footer__grid { grid-template-columns: 1fr; }
  .footer__bottom { flex-direction: column; gap: var(--space-md); text-align: center; }
  .hero__actions { flex-direction: column; align-items: center; }
  .stats-grid { grid-template-columns: 1fr; }
}

/* ── Animations ── */
@keyframes fade-in-up {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

.animate-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.animate-on-scroll.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ── Schema.org Structured Data Visual Cues (hidden) ── */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ── Article / Guide Layout & Typography ── */
.article-header {
  padding: 140px 0 40px;
  text-align: center;
  position: relative;
}

.article-header__meta {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--space-md);
  margin-bottom: var(--space-md);
  font-size: 0.9rem;
  color: var(--color-text-secondary);
}

.article-header__meta .badge {
  background: rgba(196,164,120, 0.2);
  color: var(--color-primary-light);
  padding: 4px 12px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.8rem;
  text-transform: uppercase;
}

.article-header h1 {
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 800;
  line-height: 1.25;
  margin-bottom: var(--space-lg);
  color: var(--color-text);
}

.article-header__lead {
  font-size: 1.2rem;
  color: var(--color-text-secondary);
  max-width: 780px;
  margin: 0 auto;
}

.article-container {
  max-width: 840px;
  margin: 0 auto;
  padding: 0 var(--space-lg) var(--space-4xl);
}

.table-of-contents {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius);
  padding: var(--space-xl);
  margin-bottom: var(--space-3xl);
}

.table-of-contents h3 {
  font-size: 1.1rem;
  margin-bottom: var(--space-md);
  color: var(--color-secondary);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.table-of-contents ol {
  padding-left: var(--space-lg);
  color: var(--color-text-secondary);
}

.table-of-contents li {
  margin-bottom: var(--space-xs);
}

.table-of-contents a {
  color: var(--color-text-secondary);
}

.table-of-contents a:hover {
  color: var(--color-primary-light);
}

.article-body {
  font-size: 1.1rem;
  line-height: 1.8;
  color: var(--color-text);
}

.article-body h2 {
  font-size: 1.8rem;
  font-weight: 700;
  margin: var(--space-3xl) 0 var(--space-md);
  color: var(--color-text);
  padding-bottom: var(--space-xs);
  border-bottom: 2px solid rgba(196,164,120, 0.2);
}

.article-body h3 {
  font-size: 1.35rem;
  font-weight: 600;
  margin: var(--space-xl) 0 var(--space-sm);
  color: var(--color-primary-light);
}

.article-body p {
  margin-bottom: var(--space-lg);
  color: rgba(240, 242, 248, 0.92);
}

.article-body ul, .article-body ol {
  margin-bottom: var(--space-lg);
  padding-left: var(--space-xl);
}

.article-body li {
  margin-bottom: var(--space-xs);
}

.article-callout {
  background: rgba(196,164,120, 0.08);
  border-left: 4px solid var(--color-primary);
  border-radius: 0 var(--border-radius-sm) var(--border-radius-sm) 0;
  padding: var(--space-lg);
  margin: var(--space-xl) 0;
}

.article-callout--tip {
  background: rgba(196,164,120, 0.08);
  border-left-color: var(--color-secondary);
}

.article-callout--warning {
  background: rgba(196,164,120, 0.08);
  border-left-color: var(--color-warning);
}

.article-cta-box {
  background: linear-gradient(135deg, rgba(196,164,120, 0.15), rgba(196,164,120, 0.15));
  border: 1px solid rgba(196,164,120, 0.3);
  border-radius: var(--border-radius-lg);
  padding: var(--space-2xl);
  text-align: center;
  margin: var(--space-3xl) 0;
}

.article-cta-box h3 {
  font-size: 1.6rem;
  color: var(--color-text);
  margin-bottom: var(--space-sm);
}

.article-cta-box p {
  color: var(--color-text-secondary);
  max-width: 600px;
  margin: 0 auto var(--space-xl);
}

/* ── Article Tables & Comparisons ── */
.table-responsive {
  width: 100%;
  overflow-x: auto;
  margin: var(--space-xl) 0;
  border-radius: var(--border-radius-sm);
  border: 1px solid var(--color-border);
}

.article-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.95rem;
  background: var(--color-bg-card);
}

.article-table th {
  background: var(--color-bg-elevated);
  color: var(--color-secondary);
  font-weight: 700;
  padding: 14px 18px;
  border-bottom: 1px solid var(--color-border);
  white-space: nowrap;
}

.article-table td {
  padding: 14px 18px;
  border-bottom: 1px solid rgba(196,164,120, 0.08);
  color: var(--color-text-secondary);
  vertical-align: top;
}

.article-table tr:last-child td {
  border-bottom: none;
}

.article-table tr:hover td {
  background: rgba(196,164,120, 0.04);
}

.article-table strong {
  color: var(--color-text);
}

.article-steps {
  margin: var(--space-xl) 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.article-step-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-sm);
  padding: var(--space-lg);
  display: flex;
  gap: var(--space-md);
  align-items: flex-start;
}

.article-step-number {
  background: var(--gradient-hero);
  color: #fff;
  font-weight: 800;
  font-size: 1.1rem;
  width: 36px;
  height: 36px;
  min-width: 36px;
  min-height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
}

/* Tema di www.tolgdev.it (colori e caratteri come in src/index.css) */
/* Griglia da progetto rinascimentale, la stessa dello sfondo del sito */
body {
  background-color: var(--color-bg);
  background-image:
    linear-gradient(rgba(210, 180, 140, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(210, 180, 140, 0.04) 1px, transparent 1px);
  background-size: 30px 30px;
}

.nav {
  background: rgba(26, 24, 20, 0.85);
  border-bottom-color: var(--color-border);
}

.nav__logo-text {
  font-family: 'Playfair Display', 'Cinzel', serif;
  font-style: italic;
  background: none;
  -webkit-text-fill-color: #D2B48C;
  color: #D2B48C !important;
}

h1,
h2 {
  font-family: 'Playfair Display', 'Cinzel', serif;
  font-style: italic;
  letter-spacing: 0.01em;
}

.hero__badge,
.section-header__eyebrow {
  font-family: 'JetBrains Mono', monospace;
}

.btn--primary,
.btn--google-play,
.nav__cta {
  color: #ffffff;
  box-shadow: 0 4px 18px rgba(0, 0, 0, 0.35);
}

/* Nelle landing .nav__cta è solo il contenitore del bottone: senza questo si vedono due pillole una dentro l'altra */
div.nav__cta,
div.nav__cta:hover {
  padding: 0;
  background: none;
  box-shadow: none;
}

.btn--primary:hover,
.btn--google-play:hover,
.nav__cta:hover {
  box-shadow: 0 6px 24px rgba(196, 164, 120, 0.25);
}

/* I titoli dell'indice hanno già il numero nel testo tradotto */
.table-of-contents ol {
  list-style: none;
  padding-left: 0;
}

/* ═══════════════════════════════════════════════════════════════
   Giorno: gli stessi colori del sito React in modalita' chiara (pergamena, inchiostro, bronzo).
   L'attributo data-daypart lo mette /js/daypart.js secondo l'ora del dispositivo (alba e tramonto di Firenze).
   ═══════════════════════════════════════════════════════════════ */
html[data-daypart="day"] {
  --color-primary: #8B653B;
  --color-primary-dark: #6e5136;
  --color-primary-light: #A8875D;
  --color-secondary: #8B653B;
  --color-accent: #8B653B;
  --color-warning: #8B653B;
  --color-bg: #f4eedd;
  --color-bg-card: #fbf7ee;
  --color-bg-elevated: #fffaf1;
  --color-text: #2a1f16;
  --color-text-secondary: #4f4030;
  --color-text-muted: #75644f;
  --color-border: rgba(139, 101, 59, 0.22);
  --gradient-text: linear-gradient(90deg, #8B653B 0%, #A8875D 100%);
  --gradient-card: linear-gradient(180deg, rgba(139, 101, 59, 0.06) 0%, rgba(139, 101, 59, 0.02) 100%);
  --gradient-glow: radial-gradient(ellipse at 50% 0%, rgba(168, 135, 93, 0.16) 0%, transparent 60%);
}
html[data-daypart="day"] body {
  background-image:
    linear-gradient(rgba(139, 101, 59, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(139, 101, 59, 0.06) 1px, transparent 1px);
}
html[data-daypart="day"] .nav {
  background: rgba(244, 238, 221, 0.88);
}
html[data-daypart="day"] .nav.nav--scrolled,
html[data-daypart="day"] .nav.scrolled {
  background: rgba(244, 238, 221, 0.97);
  box-shadow: 0 8px 24px rgba(42, 31, 22, 0.12), 0 1px 0 rgba(255, 255, 255, 0.6);
  border-bottom-color: rgba(139, 101, 59, 0.2);
}
html[data-daypart="day"] .nav__app-icon,
html[data-daypart="day"] .nav.scrolled .nav__app-icon {
  box-shadow: 0 2px 8px rgba(42, 31, 22, 0.18);
}
html[data-daypart="day"] .nav__logo-text {
  -webkit-text-fill-color: #8B653B;
  color: #8B653B !important;
}
html[data-daypart="day"] .nav__lang-btn {
  background: rgba(255, 255, 255, 0.6);
  border-color: rgba(139, 101, 59, 0.25);
  color: #2a1f16;
}
html[data-daypart="day"] .nav__lang-btn:hover {
  background: #fffaf1;
  border-color: rgba(139, 101, 59, 0.45);
}
html[data-daypart="day"] .nav__lang-dropdown {
  background: #fffaf1;
  border-color: rgba(139, 101, 59, 0.2);
  box-shadow: 0 12px 30px rgba(42, 31, 22, 0.16);
}
html[data-daypart="day"] .nav__lang-dropdown a {
  color: #4f4030;
}
html[data-daypart="day"] .nav__lang-dropdown a.active .nav__lang-pill {
  color: #fffaf1;
}
html[data-daypart="day"] .btn--primary,
html[data-daypart="day"] .btn--google-play,
html[data-daypart="day"] .nav__cta {
  box-shadow: 0 4px 16px rgba(42, 31, 22, 0.18);
}
html[data-daypart="day"] .feature-card:hover {
  box-shadow: 0 20px 50px rgba(42, 31, 22, 0.12);
}
html[data-daypart="day"] .article-body p {
  color: #3a2d20;
}