/* ==========================================================================
   eHapni Design System
   Single CSS file — mobile-first, custom properties, component styles
   ========================================================================== */

/* --- Custom Properties (Design Tokens) --- */
:root {
  --color-primary: #0D7377;
  --color-accent: #D4A843;
  --color-cta-wa: #25D366;
  --color-cta-viber: #7360F2;
  --color-bg: #FFFFFF;
  --color-bg-alt: #FFF7ED;
  --color-bg-dark: #1A1A1A;
  --color-text: #1A1A1A;
  --color-text-light: #6B7280;
  --color-border: #E0E0E0;
  --font-stack: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  --max-content: 768px;
  --max-site: 1200px;
  --radius: 8px;
  --transition: 0.2s ease;
}

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

/* --- Base Typography --- */
html {
  font-family: var(--font-stack);
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-text);
  background-color: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  min-height: 100vh;
}

body.no-scroll {
  overflow: hidden;
}

h1, h2, h3, h4, h5, h6 {
  line-height: 1.2;
  font-weight: 700;
}

h1 { font-size: 2rem; }
h2 { font-size: 1.5rem; }
h3 { font-size: 1.25rem; }

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--transition);
}

a:hover {
  color: var(--color-accent);
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* --- Layout --- */
.container {
  width: 100%;
  max-width: var(--max-site);
  margin-left: auto;
  margin-right: auto;
  padding-left: 1rem;
  padding-right: 1rem;
}

/* --- Header --- */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
  height: 64px;
}

.header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.logo {
  display: flex;
  align-items: center;
  font-size: 1.5rem;
  font-weight: 700;
  text-decoration: none;
}

.logo-e {
  color: var(--color-text-light);
}

.logo-hapni {
  color: var(--color-accent);
}

/* --- Navigation --- */
.nav {
  display: none;
  align-items: center;
  gap: 1.5rem;
}

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

.nav a:hover {
  color: var(--color-primary);
}

/* --- Hamburger --- */
.hamburger {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 32px;
  height: 32px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  z-index: 200;
}

.hamburger span {
  display: block;
  width: 100%;
  height: 2px;
  background-color: var(--color-text);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}

.hamburger.active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
}

.hamburger.active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* --- Nav Overlay (Mobile Menu) --- */
.nav-overlay {
  position: fixed;
  top: 64px;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: var(--color-bg);
  transform: translateX(100%);
  transition: transform 0.3s ease;
  z-index: 99;
  padding: 2rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  overflow-y: auto;
}

.nav-overlay.active {
  transform: translateX(0);
}

.nav-overlay a {
  display: block;
  padding: 0.75rem 0;
  font-size: 1.125rem;
  color: var(--color-text);
  border-bottom: 1px solid var(--color-border);
}

.nav-overlay a:hover {
  color: var(--color-primary);
}

/* --- Language Switcher --- */
.lang-switcher {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
}

.lang-switcher a {
  color: var(--color-text-light);
  font-weight: 500;
}

.lang-switcher a:hover,
.lang-switcher a.active {
  color: var(--color-primary);
}

.lang-switcher .separator {
  color: var(--color-border);
}

/* --- Breadcrumb --- */
.breadcrumb {
  padding: 0.75rem 0;
  font-size: 0.85rem;
  color: var(--color-text-light);
}

.breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  list-style: none;
  gap: 0.25rem;
}

.breadcrumb li + li::before {
  content: '\203A';
  margin-right: 0.25rem;
  color: var(--color-border);
}

.breadcrumb a {
  color: var(--color-text-light);
}

.breadcrumb a:hover {
  color: var(--color-primary);
}

.breadcrumb [aria-current="page"] {
  color: var(--color-text);
  font-weight: 500;
}

/* --- CTA Button --- */
.btn-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.625rem 1.25rem;
  background-color: var(--color-primary);
  color: #FFFFFF;
  font-weight: 600;
  font-size: 0.9rem;
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  text-decoration: none;
  transition: background-color var(--transition), transform var(--transition);
}

.btn-cta:hover {
  background-color: #0A5C5F;
  color: #FFFFFF;
  transform: translateY(-1px);
}

/* --- Footer --- */
.footer {
  background-color: var(--color-bg-dark);
  color: #FFFFFF;
  padding: 3rem 0 1.5rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

.footer h3 {
  font-size: 1rem;
  margin-bottom: 1rem;
  color: var(--color-accent);
}

.footer a {
  color: #CCCCCC;
  font-size: 0.9rem;
}

.footer a:hover {
  color: #FFFFFF;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.footer-bottom {
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid #333333;
  text-align: center;
  font-size: 0.85rem;
  color: #999999;
}

/* --- Main Content --- */
main {
  padding: 2rem 0;
}

.hero {
  text-align: center;
  padding: 3rem 0;
}

.hero h1 {
  margin-bottom: 1rem;
}

.hero p {
  font-size: 1.125rem;
  color: var(--color-text-light);
  max-width: var(--max-content);
  margin-left: auto;
  margin-right: auto;
}

/* --- Hero Buttons --- */
.hero__buttons {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1rem;
  margin-top: 2rem;
}

.hero__btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.875rem 1.5rem;
  color: #fff;
  font-weight: 600;
  font-size: 1rem;
  border-radius: var(--radius);
  text-decoration: none;
  transition: transform var(--transition), box-shadow var(--transition);
}

.hero__btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0,0,0,0.2);
  color: #fff;
}

.hero__btn--wa {
  background-color: var(--color-cta-wa);
}

.hero__btn--viber {
  background-color: var(--color-cta-viber);
}

/* --- Pain Points --- */
.pain-points {
  padding: 3rem 0;
}

.pain-points h2 {
  text-align: center;
  margin-bottom: 1.5rem;
}

.pain-list {
  list-style: none;
  max-width: var(--max-content);
  margin: 0 auto;
}

.pain-list li {
  padding: 0.75rem 0 0.75rem 2rem;
  position: relative;
  font-size: 1.05rem;
  border-bottom: 1px solid var(--color-border);
}

.pain-list li::before {
  content: '\2717';
  position: absolute;
  left: 0;
  color: #DC2626;
  font-weight: 700;
  font-size: 1.2rem;
}

/* --- Pillar Sections --- */
.pillar {
  padding: 3rem 0;
  text-align: center;
}

.pillar h2 {
  margin-bottom: 1rem;
  color: var(--color-primary);
}

.pillar p {
  max-width: var(--max-content);
  margin: 0 auto;
  color: var(--color-text-light);
  font-size: 1.05rem;
}

/* --- Comparison Table --- */
.comparison {
  padding: 3rem 0;
}

.comparison h2 {
  text-align: center;
  margin-bottom: 1.5rem;
}

.comparison-table-wrapper {
  overflow-x: auto;
}

.comparison-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}

.comparison-table th,
.comparison-table td {
  padding: 0.75rem 1rem;
  text-align: left;
  border-bottom: 1px solid var(--color-border);
}

.comparison-table th {
  background-color: var(--color-primary);
  color: #fff;
  font-weight: 600;
}

.comparison-table tbody tr:nth-child(even) {
  background-color: var(--color-bg-alt);
}

/* --- What's Included --- */
.whats-included {
  padding: 3rem 0;
  background-color: var(--color-bg-alt);
  border-radius: var(--radius);
  margin: 2rem 0;
}

.whats-included h2 {
  text-align: center;
  margin-bottom: 1.5rem;
}

.deliverables-list {
  list-style: none;
  max-width: var(--max-content);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.75rem;
  padding: 0 1rem;
}

.deliverables-list li {
  padding: 0.75rem 0 0.75rem 2rem;
  position: relative;
  font-size: 1.05rem;
}

.deliverables-list li::before {
  content: '\2713';
  position: absolute;
  left: 0;
  color: var(--color-primary);
  font-weight: 700;
  font-size: 1.2rem;
}

/* --- Pricing Tiers --- */
.pricing {
  padding: 3rem 0;
}

.pricing h2 {
  text-align: center;
  margin-bottom: 2rem;
}

.pricing-tiers {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  max-width: var(--max-site);
  margin: 0 auto;
}

.tier-card {
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 2rem 1.5rem;
  text-align: center;
  position: relative;
}

.tier-card--popular {
  border: 2px solid var(--color-accent);
  box-shadow: 0 4px 16px rgba(212,168,67,0.2);
}

.tier-badge {
  position: absolute;
  top: -0.75rem;
  left: 50%;
  transform: translateX(-50%);
  background-color: var(--color-accent);
  color: #fff;
  padding: 0.25rem 1rem;
  border-radius: var(--radius);
  font-size: 0.8rem;
  font-weight: 600;
}

.tier-card h3 {
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
  color: var(--color-primary);
}

.tier-price {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 0.25rem;
}

.tier-price span {
  font-size: 1rem;
  font-weight: 400;
  color: var(--color-text-light);
}

.tier-setup {
  font-size: 0.85rem;
  color: var(--color-text-light);
  margin-bottom: 1.5rem;
}

.tier-card ul {
  list-style: none;
  text-align: left;
}

.tier-card li {
  padding: 0.5rem 0 0.5rem 1.5rem;
  position: relative;
  font-size: 0.95rem;
  border-bottom: 1px solid var(--color-border);
}

.tier-card li::before {
  content: '\2713';
  position: absolute;
  left: 0;
  color: var(--color-primary);
  font-weight: 700;
}

/* --- Verified Result --- */
.verified-result {
  padding: 3rem 0;
}

.verified-result h2 {
  text-align: center;
  margin-bottom: 1.5rem;
}

.result-card {
  max-width: var(--max-content);
  margin: 0 auto;
  padding: 2rem;
  background-color: var(--color-bg-alt);
  border-radius: var(--radius);
  border-left: 4px solid var(--color-primary);
}

.result-highlight {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 1rem;
}

/* --- Guarantee --- */
.guarantee {
  padding: 3rem 0;
}

.guarantee-box {
  max-width: var(--max-content);
  margin: 0 auto;
  padding: 2.5rem;
  text-align: center;
  border: 2px solid var(--color-accent);
  border-radius: var(--radius);
  background-color: #FFFBF0;
}

.guarantee-box h2 {
  margin-bottom: 1rem;
  color: var(--color-accent);
}

.guarantee-text {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

/* --- Final CTA --- */
.final-cta {
  padding: 3rem 0;
  text-align: center;
}

.final-cta h2 {
  margin-bottom: 0.5rem;
}

.scarcity-text {
  font-size: 1.125rem;
  font-weight: 700;
  color: #DC2626;
  margin-bottom: 0.5rem;
}

.final-cta__buttons {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1rem;
  margin-top: 1.5rem;
}

.final-cta__btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.875rem 1.5rem;
  color: #fff;
  font-weight: 600;
  font-size: 1rem;
  border-radius: var(--radius);
  text-decoration: none;
  transition: transform var(--transition), box-shadow var(--transition);
}

.final-cta__btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0,0,0,0.2);
  color: #fff;
}

.final-cta__btn--wa {
  background-color: var(--color-cta-wa);
}

.final-cta__btn--viber {
  background-color: var(--color-cta-viber);
}

/* --- Utility Classes --- */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

.text-center {
  text-align: center;
}

.text-light {
  color: var(--color-text-light);
}

/* --- Floating CTA Buttons --- */
.floating-cta {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  display: flex;
  flex-direction: column-reverse;
  align-items: center;
  gap: 0.75rem;
  z-index: 50;
}

.floating-cta__btn {
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  color: #fff;
  text-decoration: none;
  box-shadow: 0 2px 8px rgba(0,0,0,0.2);
  transition: transform var(--transition), box-shadow var(--transition);
}

.floating-cta__btn:hover {
  transform: scale(1.1);
  box-shadow: 0 4px 12px rgba(0,0,0,0.3);
  color: #fff;
}

.floating-cta__btn--wa {
  width: 56px;
  height: 56px;
  background-color: var(--color-cta-wa);
  animation: pulse 2s infinite;
}

.floating-cta__btn--viber {
  width: 48px;
  height: 48px;
  background-color: var(--color-cta-viber);
}

@keyframes pulse {
  0% { transform: scale(1); box-shadow: 0 2px 8px rgba(0,0,0,0.2); }
  50% { transform: scale(1.05); box-shadow: 0 4px 16px rgba(37,211,102,0.4); }
  100% { transform: scale(1); box-shadow: 0 2px 8px rgba(0,0,0,0.2); }
}

/* --- Article CTA Section --- */
.article-cta {
  background-color: var(--color-bg-alt);
  padding: 2.5rem 1.5rem;
  text-align: center;
  border-radius: var(--radius);
  margin: 2rem 0;
}

.article-cta h2 {
  margin-bottom: 0.5rem;
  font-size: 1.5rem;
}

.article-cta p {
  color: var(--color-text-light);
  margin-bottom: 1.5rem;
}

.article-cta__buttons {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1rem;
}

.article-cta__btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.875rem 1.5rem;
  color: #fff;
  font-weight: 600;
  font-size: 1rem;
  border-radius: var(--radius);
  text-decoration: none;
  transition: transform var(--transition), box-shadow var(--transition);
}

.article-cta__btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0,0,0,0.2);
  color: #fff;
}

.article-cta__btn--wa {
  background-color: var(--color-cta-wa);
}

.article-cta__btn--viber {
  background-color: var(--color-cta-viber);
}

/* ==========================================================================
   Responsive — Tablet (768px+)
   ========================================================================== */
@media (min-width: 768px) {
  .container {
    padding-left: 2rem;
    padding-right: 2rem;
  }

  .nav {
    display: flex;
  }

  .hamburger {
    display: none;
  }

  .nav-overlay {
    display: none;
  }

  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .pricing-tiers {
    grid-template-columns: repeat(3, 1fr);
  }

  .steps-flow {
    grid-template-columns: repeat(3, 1fr);
  }

  h1 { font-size: 2.5rem; }
  h2 { font-size: 1.75rem; }
}

/* --- Case Study Cards --- */
.case-study {
  background-color: var(--color-bg);
  border: 1px solid var(--color-border);
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius);
  padding: 2rem 1.5rem;
  margin: 2rem 0;
}

.case-study h2 {
  margin-bottom: 1rem;
}

.case-study__metrics {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  margin-bottom: 1.5rem;
}

.case-study__metric {
  display: flex;
  flex-direction: column;
  background-color: var(--color-bg-alt);
  padding: 1rem 1.5rem;
  border-radius: var(--radius);
}

.case-study__number {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1.2;
}

.case-study__label {
  font-size: 0.85rem;
  color: var(--color-text-light);
}

.case-study__content p {
  margin-bottom: 0.75rem;
  line-height: 1.7;
}

.case-study picture img {
  max-width: 100%;
  border-radius: var(--radius);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  margin-top: 1rem;
}

.results-explanation {
  margin: 3rem 0 2rem;
  padding: 2rem 1.5rem;
  background-color: var(--color-bg-alt);
  border-radius: var(--radius);
}

.results-explanation h2 {
  margin-bottom: 1rem;
}

.results-explanation p {
  margin-bottom: 0.75rem;
  line-height: 1.7;
}

/* --- Pricing Tiers --- */
.pricing-tiers {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  margin: 2rem 0;
}

.tier-card {
  position: relative;
  border: 2px solid var(--color-border);
  border-radius: var(--radius);
  padding: 2rem 1.5rem;
  text-align: center;
}

.tier-card--popular {
  border-color: var(--color-primary);
}

.tier-badge {
  position: absolute;
  top: -0.75rem;
  left: 50%;
  transform: translateX(-50%);
  background-color: var(--color-primary);
  color: #fff;
  font-size: 0.8rem;
  font-weight: 600;
  padding: 0.25rem 1rem;
  border-radius: 1rem;
  white-space: nowrap;
}

.tier-price {
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-primary);
  margin: 0.5rem 0;
}

.tier-price span {
  font-size: 1rem;
  font-weight: 400;
  color: var(--color-text-light);
}

.tier-setup {
  font-size: 0.9rem;
  color: var(--color-text-light);
  margin-bottom: 1rem;
}

.tier-card ul {
  list-style: none;
  text-align: left;
  margin: 1rem 0;
}

.tier-card li {
  padding: 0.4rem 0;
  border-bottom: 1px solid var(--color-border);
  font-size: 0.9rem;
}

.tier-card .btn-cta {
  width: 100%;
  justify-content: center;
  margin-top: 1rem;
}

/* --- Feature Comparison Table --- */
.feature-comparison {
  margin: 3rem 0;
}

.feature-comparison h2 {
  text-align: center;
  margin-bottom: 1.5rem;
}

.table-wrapper {
  overflow-x: auto;
}

.feature-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}

.feature-table th,
.feature-table td {
  padding: 0.75rem 1rem;
  text-align: center;
  border-bottom: 1px solid var(--color-border);
}

.feature-table th {
  background-color: var(--color-bg-alt);
  font-weight: 600;
}

.feature-table td:first-child {
  text-align: left;
  font-weight: 500;
}

.feature-table .check {
  color: #16a34a;
  font-size: 1.1rem;
}

.feature-table .cross {
  color: #dc2626;
  font-size: 1.1rem;
}

/* --- Steps Flow --- */
.steps-flow {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  margin: 2rem 0;
}

.step-card {
  text-align: center;
  padding: 2rem 1.5rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  position: relative;
}

.step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 3rem;
  height: 3rem;
  border-radius: 50%;
  background-color: var(--color-primary);
  color: #fff;
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.step-card h2 {
  font-size: 1.25rem;
  margin-bottom: 0.75rem;
}

.step-card p {
  color: var(--color-text-light);
  font-size: 0.95rem;
}

/* --- Agency Comparison Table --- */
.agency-comparison {
  margin: 3rem 0;
}

.agency-comparison h2 {
  text-align: center;
  margin-bottom: 0.5rem;
}

.agency-comparison > p {
  margin-bottom: 1.5rem;
}

.comparison-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}

.comparison-table th,
.comparison-table td {
  padding: 0.75rem 1rem;
  text-align: center;
  border-bottom: 1px solid var(--color-border);
}

.comparison-table th {
  background-color: var(--color-bg-alt);
  font-weight: 600;
}

.comparison-table td:first-child {
  text-align: left;
  font-weight: 500;
}

.comparison-table .highlight-col {
  background-color: #f0fdf4;
  color: #16a34a;
  font-weight: 600;
}

.comparison-table th.highlight-col {
  background-color: #dcfce7;
  color: #15803d;
}

/* --- FAQ Accordion --- */
.faq-section {
  margin: 3rem 0;
}

.faq-section h2 {
  text-align: center;
  margin-bottom: 1.5rem;
}

.faq-list {
  max-width: var(--max-content);
  margin: 0 auto;
}

.faq-item {
  border-bottom: 1px solid var(--color-border);
}

.faq-item summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 0;
  font-weight: 600;
  font-size: 1.05rem;
  cursor: pointer;
  list-style: none;
}

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

.faq-item summary::after {
  content: '\203A';
  font-size: 1.5rem;
  color: var(--color-text-light);
  transform: rotate(90deg);
  transition: transform var(--transition);
}

.faq-item[open] summary::after {
  transform: rotate(270deg);
}

.faq-item .faq-answer {
  padding: 0 0 1rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

/* --- SEO Framework --- */
.seo-framework {
  margin: 3rem 0;
  padding: 2rem 1.5rem;
  background-color: var(--color-bg-alt);
  border-radius: var(--radius);
}

.seo-framework h2 {
  text-align: center;
  margin-bottom: 0.5rem;
}

.seo-framework > p {
  text-align: center;
  color: var(--color-text-light);
  margin-bottom: 1.5rem;
}

.framework-stages {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

.stage-card {
  padding: 1.5rem;
  background-color: var(--color-bg);
  border-radius: var(--radius);
  border-left: 4px solid var(--color-primary);
}

.stage-card h3 {
  color: var(--color-primary);
  margin-bottom: 0.5rem;
}

.stage-card p {
  color: var(--color-text-light);
  line-height: 1.7;
}

@media (min-width: 768px) {
  .framework-stages {
    grid-template-columns: repeat(3, 1fr);
  }

  .contact-methods {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* --- Contact Methods --- */
.contact-methods {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  margin: 2rem 0;
}

.contact-card {
  text-align: center;
  padding: 2rem 1.5rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
}

.contact-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 64px;
  height: 64px;
  border-radius: 50%;
  margin-bottom: 1rem;
}

.contact-icon--wa {
  background-color: #e8faf0;
  color: var(--color-cta-wa);
}

.contact-icon--viber {
  background-color: #f0effe;
  color: var(--color-cta-viber);
}

.contact-icon--email {
  background-color: var(--color-bg-alt);
  color: var(--color-primary);
}

.contact-card h2 {
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
}

.contact-card p {
  color: var(--color-text-light);
  margin-bottom: 1rem;
}

.contact-btn--viber {
  background-color: var(--color-cta-viber);
}

.contact-btn--email {
  background-color: var(--color-primary);
}

.contact-info {
  text-align: center;
  padding: 2rem 0;
}

.contact-phone {
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
}

.contact-hours {
  color: var(--color-text-light);
  font-size: 1rem;
}

/* --- Category Sections (Blog Index) --- */
.category-section {
  padding: 1.5rem 0;
  border-bottom: 1px solid var(--color-border);
}

.category-section h2 {
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
}

.category-section p {
  color: var(--color-text-light);
  margin-bottom: 0.25rem;
}

.coming-soon {
  font-style: italic;
  font-size: 0.9rem;
}

/* ==========================================================================
   Responsive — Desktop (1024px+)
   ========================================================================== */
@media (min-width: 1024px) {
  .container {
    padding-left: 2rem;
    padding-right: 2rem;
  }

  .footer-grid {
    grid-template-columns: 2fr repeat(3, 1fr) 1fr;
  }

  h1 { font-size: 3rem; }
}