@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&display=swap');

/* --- Core Design System --- */
:root {
  /* Colors */
  --primary: #2563EB;
  --primary-hover: #1D4ED8;
  --primary-light: #EFF6FF;
  --secondary: #0F172A;
  --secondary-light: #1E293B;
  --accent: #22C55E;
  --accent-hover: #16A34A;
  --accent-light: #DCFCE7;
  --bg: #FFFFFF;
  --bg-alt: #F8FAFC;
  --bg-card: #FFFFFF;
  --text: #1E293B;
  --text-muted: #64748B;
  --text-light: #F8FAFC;
  --border: #E2E8F0;
  --border-focus: #93C5FD;
  
  /* Shadows (Modern, Soft) */
  --shadow-sm: 0 1px 3px rgba(15, 23, 42, 0.03), 0 1px 2px rgba(15, 23, 42, 0.02);
  --shadow-md: 0 4px 6px -1px rgba(15, 23, 42, 0.05), 0 2px 4px -2px rgba(15, 23, 42, 0.05);
  --shadow-lg: 0 10px 25px -5px rgba(15, 23, 42, 0.08), 0 8px 10px -6px rgba(15, 23, 42, 0.08);
  --shadow-xl: 0 20px 40px -15px rgba(15, 23, 42, 0.12);
  --shadow-primary: 0 10px 20px -5px rgba(37, 99, 235, 0.25);
  --shadow-accent: 0 10px 20px -5px rgba(34, 197, 94, 0.25);

  /* Radius */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 30px;
  --radius-full: 9999px;

  /* Transitions */
  --transition-fast: 0.15s ease;
  --transition-smooth: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);

  /* Layout */
  --max-width: 1200px;
  --header-height: 72px;
}

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

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

body {
  font-family: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
  background-color: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* --- Layout Elements --- */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin-right: auto;
  margin-left: auto;
  padding-right: 1.5rem;
  padding-left: 1.5rem;
}

section {
  padding-top: 5rem;
  padding-bottom: 5rem;
  position: relative;
}

.section-bg-alt {
  background-color: var(--bg-alt);
}

/* --- Typography --- */
h1, h2, h3, h4 {
  font-weight: 700;
  line-height: 1.2;
  color: var(--secondary);
}

h1 {
  font-size: 2.25rem;
  letter-spacing: -0.03em;
}

h2 {
  font-size: 1.85rem;
  letter-spacing: -0.02em;
  margin-bottom: 1rem;
  text-align: center;
}

h3 {
  font-size: 1.35rem;
  letter-spacing: -0.01em;
}

p {
  color: var(--text-muted);
}

.lead {
  font-size: 1.125rem;
  color: var(--text-muted);
  line-height: 1.7;
}

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

.gradient-text {
  background: linear-gradient(135deg, var(--primary) 0%, #1D4ED8 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.badge {
  display: inline-flex;
  align-items: center;
  padding: 0.35rem 0.85rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--primary);
  background-color: var(--primary-light);
  border-radius: var(--radius-full);
  margin-bottom: 1.25rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border: 1px solid rgba(37, 99, 235, 0.1);
}

/* --- Navigation Header --- */
.header {
  height: var(--header-height);
  width: 100%;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 100;
  background-color: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(226, 232, 240, 0.8);
  transition: var(--transition-smooth);
}

.header.scrolled {
  background-color: rgba(255, 255, 255, 0.95);
  box-shadow: var(--shadow-sm);
  height: 64px;
}

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

.logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--secondary);
  text-decoration: none;
}

.logo span {
  color: var(--primary);
}

.logo-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-hover) 100%);
  color: white;
  width: 32px;
  height: 32px;
  border-radius: 8px;
  box-shadow: var(--shadow-primary);
}

.nav {
  display: none; /* Mobile first hidden */
}

.nav-link {
  text-decoration: none;
  color: var(--text-muted);
  font-weight: 550;
  font-size: 0.95rem;
  transition: var(--transition-fast);
}

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

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  padding: 0.8rem 1.6rem;
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: var(--radius-md);
  transition: var(--transition-smooth);
  cursor: pointer;
  text-decoration: none;
  border: none;
}

.btn-primary {
  background-color: var(--primary);
  color: white;
  box-shadow: var(--shadow-primary);
}

.btn-primary:hover {
  background-color: var(--primary-hover);
  transform: translateY(-2px);
  box-shadow: 0 12px 24px -5px rgba(37, 99, 235, 0.35);
}

.btn-secondary {
  background-color: var(--bg);
  color: var(--secondary);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
}

.btn-secondary:hover {
  background-color: var(--bg-alt);
  border-color: var(--text-muted);
  transform: translateY(-2px);
}

.btn-accent {
  background-color: var(--accent);
  color: white;
  box-shadow: var(--shadow-accent);
}

.btn-accent:hover {
  background-color: var(--accent-hover);
  transform: translateY(-2px);
  box-shadow: 0 12px 24px -5px rgba(34, 197, 94, 0.35);
}

.btn-block {
  display: flex;
  width: 100%;
}

.btn-sm {
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
  border-radius: var(--radius-sm);
}

/* --- Section Title Block --- */
.section-header {
  max-width: 680px;
  margin: 0 auto 3.5rem auto;
  text-align: center;
}

.section-header p {
  margin-top: 0.75rem;
}

/* --- Hero Section --- */
.hero {
  padding-top: calc(var(--header-height) + 3rem);
  padding-bottom: 4rem;
  overflow: hidden;
  background: radial-gradient(100% 100% at 50% 0%, rgba(37, 99, 235, 0.03) 0%, rgba(255, 255, 255, 0) 100%);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  align-items: center;
}

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

.hero h1 {
  margin-bottom: 1.25rem;
}

.hero p {
  margin-bottom: 2rem;
}

.hero-checklist {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 2.25rem;
}

.checklist-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--secondary);
  background-color: var(--bg-alt);
  padding: 0.4rem 0.9rem;
  border-radius: var(--radius-full);
  border: 1px solid var(--border);
}

.checklist-item svg {
  color: var(--accent);
  flex-shrink: 0;
}

.hero-actions {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  justify-content: center;
  max-width: 400px;
  margin: 0 auto;
}

.hero-visual {
  position: relative;
  width: 100%;
  display: flex;
  justify-content: center;
}

.mockup-wrapper {
  position: relative;
  width: 100%;
  max-width: 550px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  background-color: var(--secondary);
  padding: 8px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.1);
  transform: perspective(1000px) rotateY(-5deg) rotateX(5deg);
  transition: var(--transition-slow);
}

.mockup-wrapper:hover {
  transform: perspective(1000px) rotateY(0deg) rotateX(0deg);
}

.mockup-img {
  width: 100%;
  height: auto;
  border-radius: calc(var(--radius-lg) - 8px);
  display: block;
  object-fit: cover;
}

/* --- Cards Standard Style --- */
.card-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

.card {
  background-color: var(--bg-card);
  padding: 2.25rem 2rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-smooth);
  position: relative;
  overflow: hidden;
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-xl);
  border-color: var(--border-focus);
}

.card-icon-box {
  width: 54px;
  height: 54px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  font-size: 1.5rem;
  background-color: var(--primary-light);
  color: var(--primary);
  transition: var(--transition-smooth);
}

.card:hover .card-icon-box {
  transform: scale(1.1) rotate(3deg);
  background-color: var(--primary);
  color: white;
}

.card h3 {
  margin-bottom: 0.75rem;
}

/* --- Section: Masalah (Pain Points) --- */
.masalah-card-icon-box {
  background-color: #FEF2F2;
  color: #EF4444;
}

.card:hover .masalah-card-icon-box {
  background-color: #EF4444;
  color: white;
}

/* --- Section: Kenapa Perlu Website --- */
.benefit-card-icon-box {
  background-color: var(--accent-light);
  color: var(--accent);
}

.card:hover .benefit-card-icon-box {
  background-color: var(--accent);
  color: white;
}

/* --- Section: Demo Website --- */
.demo-showcase {
  background-color: var(--secondary);
  color: white;
  border-radius: var(--radius-xl);
  padding: 3rem 1.5rem;
  box-shadow: var(--shadow-xl);
  overflow: hidden;
  position: relative;
}

.demo-showcase::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at top right, rgba(37, 99, 235, 0.15), transparent 60%);
  pointer-events: none;
}

.demo-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  align-items: center;
}

.demo-info h2 {
  color: white;
  text-align: left;
}

.demo-info p {
  color: #94A3B8;
  margin-bottom: 2rem;
}

.demo-features-list {
  list-style: none;
  margin-bottom: 2.5rem;
}

.demo-features-list li {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.85rem;
  color: #E2E8F0;
  font-weight: 550;
}

.demo-features-list li svg {
  color: var(--accent);
  flex-shrink: 0;
}

.demo-visual-wrapper {
  width: 100%;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 1px solid rgba(255,255,255,0.08);
}

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

/* --- Section: Siapa Yang Sesuai --- */
.siapa-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

.siapa-card {
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
  background-color: var(--bg-card);
  padding: 1.75rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-smooth);
}

.siapa-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: var(--primary);
}

.siapa-icon-wrapper {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background-color: var(--primary-light);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  flex-shrink: 0;
}

.siapa-card:hover .siapa-icon-wrapper {
  background-color: var(--primary);
  color: white;
}

.siapa-card h3 {
  font-size: 1.15rem;
  margin-bottom: 0.25rem;
}

/* --- Section: Cara Tempahan (Timeline) --- */
.timeline {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
  padding-left: 1.5rem;
}

.timeline::before {
  content: '';
  position: absolute;
  top: 0;
  left: 7px;
  width: 2px;
  height: 100%;
  background-color: var(--border);
}

.timeline-step {
  position: relative;
  margin-bottom: 3.5rem;
}

.timeline-step:last-child {
  margin-bottom: 0;
}

.timeline-node {
  position: absolute;
  left: -23px;
  top: 0;
  width: 16px;
  height: 16px;
  border-radius: var(--radius-full);
  background-color: var(--primary);
  border: 4px solid var(--bg);
  box-shadow: 0 0 0 4px var(--primary-light);
  z-index: 2;
}

.timeline-content {
  background-color: var(--bg-card);
  padding: 1.75rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-smooth);
}

.timeline-step:hover .timeline-content {
  transform: translateX(5px);
  box-shadow: var(--shadow-md);
  border-color: var(--border-focus);
}

.timeline-number {
  font-size: 0.85rem;
  font-weight: 800;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.25rem;
  display: block;
}

.timeline-content h3 {
  margin-bottom: 0.5rem;
}

/* --- Section: Harga (Pricing) --- */
.pricing-card-wrapper {
  max-width: 480px;
  margin: 0 auto;
}

.pricing-card {
  background-color: var(--bg-card);
  border-radius: var(--radius-xl);
  border: 2px solid var(--primary);
  box-shadow: var(--shadow-xl);
  position: relative;
  overflow: hidden;
  transition: var(--transition-smooth);
}

.pricing-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 30px 60px -15px rgba(15, 23, 42, 0.15);
}

.pricing-ribbon {
  position: absolute;
  top: 25px;
  right: -35px;
  background-color: var(--accent);
  color: white;
  font-weight: 700;
  font-size: 0.8rem;
  padding: 0.35rem 3rem;
  transform: rotate(45deg);
  box-shadow: var(--shadow-sm);
}

.pricing-header {
  padding: 3rem 2rem 2rem 2rem;
  text-align: center;
  background-color: var(--primary-light);
  border-bottom: 1px solid var(--border);
}

.pricing-plan-name {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--secondary);
  margin-bottom: 1rem;
}

.pricing-price-box {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
}

.pricing-original-price {
  font-size: 1.5rem;
  color: var(--text-muted);
  text-decoration: line-through;
}

.pricing-current-price {
  font-size: 3.5rem;
  font-weight: 800;
  color: var(--secondary);
  line-height: 1;
}

.pricing-currency {
  font-size: 1.75rem;
  font-weight: 700;
  align-self: flex-start;
  margin-top: 0.25rem;
}

.pricing-subtitle {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--primary);
}

.pricing-body {
  padding: 2.5rem 2rem;
}

.pricing-features-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--secondary);
  margin-bottom: 1.25rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.pricing-list {
  list-style: none;
  margin-bottom: 2.5rem;
}

.pricing-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin-bottom: 1rem;
  font-size: 0.95rem;
  font-weight: 550;
  color: var(--text);
}

.pricing-list li svg {
  color: var(--accent);
  margin-top: 0.2rem;
  flex-shrink: 0;
}

/* --- FAQ Accordion --- */
.faq-wrapper {
  max-width: 780px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.faq-item {
  background-color: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: var(--transition-smooth);
}

.faq-item:hover {
  border-color: var(--border-focus);
  box-shadow: var(--shadow-sm);
}

.faq-trigger {
  width: 100%;
  background: none;
  border: none;
  padding: 1.5rem;
  text-align: left;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  gap: 1rem;
  color: var(--secondary);
}

.faq-trigger h3 {
  font-size: 1.1rem;
  font-weight: 600;
  transition: var(--transition-fast);
}

.faq-trigger:hover h3 {
  color: var(--primary);
}

.faq-icon-arrow {
  color: var(--text-muted);
  transition: transform var(--transition-smooth);
  flex-shrink: 0;
}

.faq-item.active {
  border-color: var(--border-focus);
  box-shadow: var(--shadow-md);
}

.faq-item.active .faq-icon-arrow {
  transform: rotate(180deg);
  color: var(--primary);
}

.faq-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-smooth);
  background-color: var(--bg-alt);
}

.faq-content-inner {
  padding: 0 1.5rem 1.5rem 1.5rem;
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.7;
}

.faq-content-inner p {
  margin-bottom: 0.75rem;
}

.faq-content-inner p:last-child {
  margin-bottom: 0;
}

/* --- Final CTA Section --- */
.final-cta {
  background: linear-gradient(135deg, var(--secondary) 0%, var(--secondary-light) 100%);
  color: white;
  text-align: center;
  overflow: hidden;
}

.final-cta::before {
  content: '';
  position: absolute;
  bottom: 0;
  right: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at bottom left, rgba(37, 99, 235, 0.12), transparent 50%);
  pointer-events: none;
}

.final-cta h2 {
  color: white;
}

.final-cta p {
  color: #94A3B8;
  max-width: 600px;
  margin: 0 auto 2.5rem auto;
}

.final-cta-buttons {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  justify-content: center;
  max-width: 400px;
  margin: 0 auto;
}

/* --- Footer --- */
.footer {
  background-color: var(--secondary);
  color: #94A3B8;
  padding: 4rem 0 2rem 0;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  font-size: 0.9rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  margin-bottom: 3rem;
}

.footer-brand h4 {
  color: white;
  margin-bottom: 0.75rem;
  font-size: 1.15rem;
}

.footer-brand p {
  color: #94A3B8;
  font-size: 0.85rem;
  line-height: 1.6;
}

.footer-links-title {
  color: white;
  font-weight: 600;
  margin-bottom: 1rem;
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 0.75rem;
}

.footer-links a {
  color: #94A3B8;
  text-decoration: none;
  transition: var(--transition-fast);
}

.footer-links a:hover {
  color: white;
}

.footer-keywords {
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding: 1.5rem 0;
  font-size: 0.75rem;
  line-height: 1.8;
  text-align: center;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding-top: 2rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  text-align: center;
}

.footer-bottom p {
  font-size: 0.8rem;
}

.footer-disclaimer {
  font-size: 0.75rem;
  color: #64748B;
  max-width: 800px;
  margin: 0 auto;
}

/* --- Sticky Mobile CTA --- */
.sticky-mobile-cta {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background-color: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-top: 1px solid var(--border);
  padding: 0.75rem 1rem;
  z-index: 90;
  box-shadow: 0 -8px 20px rgba(0,0,0,0.05);
  display: flex;
  gap: 0.75rem;
  transform: translateY(100%);
  transition: transform var(--transition-smooth);
}

.sticky-mobile-cta.visible {
  transform: translateY(0);
}

.sticky-mobile-cta .btn {
  flex: 1;
  padding: 0.75rem 1rem;
  font-size: 0.9rem;
}

/* --- Scroll Animation Triggers --- */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1), transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.reveal.revealed {
  opacity: 1;
  transform: translateY(0);
}

/* Delay modifiers for stagger reveal */
.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }
.delay-4 { transition-delay: 0.4s; }


/* Mobile Menu Toggle Button */
.menu-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--secondary);
  padding: 0.5rem;
  border-radius: var(--radius-sm);
  transition: var(--transition-fast);
}

.menu-toggle:hover {
  background-color: var(--bg-alt);
}

@media (max-width: 767px) {
  .nav {
    display: none;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background-color: var(--bg-card);
    border-bottom: 1px solid var(--border);
    padding: 1.5rem;
    gap: 1.25rem;
    box-shadow: var(--shadow-lg);
    z-index: 99;
  }
  
  .nav.active {
    display: flex;
  }

  .nav .nav-link {
    width: 100%;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--border);
  }

  .nav .btn-accent {
    width: 100%;
    margin-top: 0.25rem;
  }
}

@media (min-width: 768px) {
  .menu-toggle {
    display: none;
  }
}

/* --- Breadcrumb Styles --- */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  font-weight: 550;
  margin-bottom: 2rem;
  margin-top: -1rem;
}

.breadcrumb-link {
  color: var(--text-muted);
  text-decoration: none;
  transition: var(--transition-fast);
}

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

.breadcrumb-separator {
  color: var(--text-muted);
  opacity: 0.5;
}

.breadcrumb-current {
  color: var(--secondary);
  font-weight: 600;
}

/* --- Media Queries (Tablet and Desktop overrides) --- */

@media (min-width: 768px) {
  h1 {
    font-size: 3rem;
  }
  
  h2 {
    font-size: 2.25rem;
  }
  
  section {
    padding-top: 6.5rem;
    padding-bottom: 6.5rem;
  }

  .nav {
    display: flex;
    align-items: center;
    gap: 2rem;
  }

  .nav-btn {
    display: none; /* Let navbar items show, CTA on header desktop */
  }

  .header-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
  }

  .hero {
    padding-top: calc(var(--header-height) + 5rem);
    padding-bottom: 6rem;
  }

  .hero-grid {
    grid-template-columns: 1.1fr 0.9fr;
    gap: 4rem;
  }

  .hero-content {
    text-align: left;
  }

  .hero-checklist {
    justify-content: flex-start;
  }

  .hero-actions {
    flex-direction: row;
    justify-content: flex-start;
    max-width: none;
    margin: 0;
  }

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

  .demo-showcase {
    padding: 4rem 3.5rem;
  }

  .demo-grid {
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
  }

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

  .timeline {
    padding-left: 0;
  }

  .timeline::before {
    left: 50%;
    transform: translateX(-50%);
  }

  .timeline-step {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 4rem;
  }

  .timeline-step:nth-child(even) {
    flex-direction: row-reverse;
  }

  .timeline-node {
    left: 50%;
    transform: translateX(-50%);
    top: 50%;
    margin-top: -8px;
  }

  .timeline-content {
    width: 45%;
  }

  .final-cta-buttons {
    flex-direction: row;
    max-width: none;
  }

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

  .footer-bottom {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }
}

@media (min-width: 1024px) {
  h1 {
    font-size: 3.5rem;
  }

  .hero-grid {
    gap: 6rem;
  }

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

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

/* Hide mobile-only sticky CTA on desktop */
@media (min-width: 768px) {
  .sticky-mobile-cta {
    display: none !important;
  }
}