@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: #0F172A;          /* Deep Navy Base */
  --primary-hover: #020617;    /* Darkest Navy */
  --primary-light: #1E293B;    /* Medium Navy */
  --primary-ultra-light: #F1F5F9; /* Slate 100 */
  
  --secondary: #1E293B;
  
  --accent: #F97316;           /* Construction Orange */
  --accent-hover: #EA580C;     /* Darker Orange */
  --accent-light: #FFEDD5;     /* Warm light orange tint */
  --accent-shadow: rgba(249, 115, 22, 0.25);
  
  --bg: #FFFFFF;
  --bg-alt: #F8FAFC;           /* Light Gray Section Background */
  --bg-card: #FFFFFF;
  
  --text: #334155;             /* Slate 700 */
  --text-dark: #0F172A;        /* Slate 900 */
  --text-muted: #64748B;       /* Slate 500 */
  --text-light: #F8FAFC;
  
  --border: #E2E8F0;           /* Slate 200 */
  --border-focus: #FDBA74;     /* Orange 300 */
  
  --danger: #EF4444;           /* Red */
  --danger-light: #FEF2F2;     /* Light Red */
  --danger-border: rgba(239, 68, 68, 0.1);
  
  --success: #22C55E;
  --success-light: #F0FDF4;
  --success-border: rgba(34, 197, 94, 0.1);

  /* 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-accent: 0 10px 20px -5px var(--accent-shadow);
  --shadow-nav: 0 4px 20px -5px rgba(15, 23, 42, 0.05);

  /* 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: 76px;
}

/* --- 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: 5.5rem;
  padding-bottom: 5.5rem;
  position: relative;
}

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

/* --- Typography --- */
h1, h2, h3, h4 {
  font-weight: 800;
  line-height: 1.25;
  color: var(--text-dark);
}

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;
}

h4 {
  font-size: 1.15rem;
}

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) 30%, var(--accent) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.badge {
  display: inline-flex;
  align-items: center;
  padding: 0.4rem 0.9rem;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--accent);
  background-color: var(--accent-light);
  border-radius: var(--radius-full);
  margin-bottom: 1.25rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border: 1px solid rgba(249, 115, 22, 0.15);
}

/* --- 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(15, 23, 42, 0.95); /* Swaps to premium dark navy navbar when scrolled */
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: var(--shadow-nav);
  height: 68px;
}

.header.scrolled .logo {
  color: white;
}

.header.scrolled .nav-link {
  color: rgba(255, 255, 255, 0.8);
}

.header.scrolled .nav-link:hover {
  color: var(--accent);
}

.header.scrolled .menu-toggle {
  color: white;
}

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

.logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--primary);
  text-decoration: none;
  transition: var(--transition-fast);
}

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

.logo-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-hover) 100%);
  color: white;
  width: 36px;
  height: 36px;
  border-radius: 10px;
  box-shadow: var(--shadow-accent);
}

.menu-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--primary);
  cursor: pointer;
  padding: 0.5rem;
}

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

.nav-link {
  color: var(--text-dark);
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  transition: var(--transition-fast);
}

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

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 0.85rem 1.75rem;
  font-size: 0.95rem;
  font-weight: 700;
  border-radius: var(--radius-md);
  text-decoration: none;
  transition: var(--transition-smooth);
  cursor: pointer;
  border: none;
}

.btn-accent {
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-hover) 100%);
  color: white;
  box-shadow: var(--shadow-accent);
}

.btn-accent:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 24px -5px rgba(249, 115, 22, 0.4);
}

.btn-accent:active {
  transform: translateY(0);
}

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

.btn-primary:hover {
  background-color: var(--primary-hover);
  transform: translateY(-2px);
  box-shadow: 0 10px 20px -5px rgba(15, 23, 42, 0.2);
}

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

.btn-secondary:hover {
  background-color: var(--primary-ultra-light);
  transform: translateY(-2px);
}

.header.scrolled .btn-secondary {
  color: white;
  border-color: white;
}

.header.scrolled .btn-secondary:hover {
  background-color: rgba(255, 255, 255, 0.1);
}

.btn-sm {
  padding: 0.5rem 1.25rem;
  font-size: 0.85rem;
  border-radius: var(--radius-sm);
}

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

/* --- Breadcrumbs --- */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 2rem;
  flex-wrap: wrap;
}

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

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

.breadcrumb-separator {
  color: var(--text-muted);
  font-weight: 400;
}

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

/* --- Hero Section --- */
.hero {
  padding-top: calc(var(--header-height) + 2rem);
  padding-bottom: 5.5rem;
  background: radial-gradient(circle at 90% 10%, rgba(253, 186, 116, 0.08) 0%, rgba(255, 255, 255, 0) 60%),
              radial-gradient(circle at 10% 90%, rgba(30, 41, 59, 0.02) 0%, rgba(255, 255, 255, 0) 50%);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 3.5rem;
  align-items: center;
}

.hero-content h1 {
  font-size: 2.85rem;
  line-height: 1.2;
  margin-bottom: 1.25rem;
  letter-spacing: -0.03em;
}

.hero-content .lead {
  margin-bottom: 2rem;
}

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

.checklist-item {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-weight: 700;
  color: var(--text-dark);
  font-size: 0.95rem;
}

.checklist-item svg {
  color: var(--accent);
  background-color: var(--accent-light);
  padding: 4px;
  border-radius: 6px;
  flex-shrink: 0;
}

.hero-actions {
  display: flex;
  gap: 1.25rem;
}

.hero-visual {
  position: relative;
}

.mockup-wrapper {
  position: relative;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  overflow: hidden;
  transition: var(--transition-slow);
}

.mockup-wrapper:hover {
  transform: translateY(-8px) scale(1.01);
}

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

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

.section-header h2 {
  font-size: 2.25rem;
  margin-bottom: 1rem;
}

/* --- Grids & Cards --- */
.card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.85rem;
}

.card {
  background-color: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: 2.25rem;
  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-lg);
  border-color: rgba(249, 115, 22, 0.2);
}

.card-icon-box {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
}

.masalah-card-icon-box {
  background-color: var(--danger-light);
  color: var(--danger);
  border: 1px solid var(--danger-border);
}

.success-card-icon-box {
  background-color: var(--success-light);
  color: var(--success);
  border: 1px solid var(--success-border);
}

.accent-card-icon-box {
  background-color: var(--accent-light);
  color: var(--accent);
  border: 1px solid rgba(249, 115, 22, 0.1);
}

.card h3 {
  font-size: 1.25rem;
  margin-bottom: 0.85rem;
}

.card p {
  font-size: 0.95rem;
  line-height: 1.6;
}

/* Red styling adjustment for Masalah Section cards */
#masalah .card:hover {
  border-color: rgba(239, 68, 68, 0.2);
  box-shadow: 0 10px 25px -5px rgba(239, 68, 68, 0.08);
}

/* --- Features Section --- */
.features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

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

.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--accent);
}

.feature-card .card-icon-box {
  margin-bottom: 1.25rem;
  width: 42px;
  height: 42px;
}

.feature-card h3 {
  font-size: 1.125rem;
  margin-bottom: 0.6rem;
}

.feature-card p {
  font-size: 0.9rem;
}

/* --- Demo Section --- */
.demo-container {
  max-width: 960px;
  margin: 0 auto;
}

.demo-browser-frame {
  background-color: var(--bg-card);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-xl);
  overflow: hidden;
  margin-bottom: 2.5rem;
}

.demo-browser-bar {
  background-color: #E2E8F0;
  padding: 0.75rem 1.25rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  border-bottom: 1px solid var(--border);
}

.demo-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
}

.demo-dot.red { background-color: #EF4444; }
.demo-dot.yellow { background-color: #F59E0B; }
.demo-dot.green { background-color: #10B981; }

.demo-browser-url {
  background-color: white;
  border-radius: 6px;
  font-size: 0.8rem;
  color: var(--text-muted);
  padding: 0.25rem 1rem;
  flex-grow: 1;
  max-width: 480px;
  margin-left: 1rem;
  font-family: monospace;
  border: 1px solid #CBD5E1;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.demo-browser-content {
  position: relative;
  aspect-ratio: 16 / 10;
  background-color: #F1F5F9;
}

.demo-browser-content img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.demo-cta-box {
  text-align: center;
}

/* --- Siapa Yang Sesuai Section --- */
.niche-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.75rem;
}

.niche-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);
  transition: var(--transition-smooth);
}

.niche-card:hover {
  border-color: var(--accent);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.niche-card .card-icon-box {
  margin-bottom: 0;
  flex-shrink: 0;
}

.niche-card h3 {
  font-size: 1.15rem;
  margin-bottom: 0.35rem;
}

.niche-card p {
  font-size: 0.9rem;
}

/* --- Steps Section --- */
.steps-container {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  margin-top: 2rem;
}

.steps-container::after {
  content: '';
  position: absolute;
  top: 40px;
  left: 12%;
  right: 12%;
  height: 2px;
  background: repeating-linear-gradient(to right, var(--border) 0px, var(--border) 8px, transparent 8px, transparent 16px);
  z-index: 1;
}

.step-item {
  text-align: center;
  position: relative;
  z-index: 2;
}

.step-number {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background-color: var(--bg-card);
  border: 3px solid var(--border);
  color: var(--primary);
  font-size: 1.35rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem auto;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-smooth);
}

.step-item:hover .step-number {
  border-color: var(--accent);
  background-color: var(--accent);
  color: white;
  transform: scale(1.1);
  box-shadow: var(--shadow-accent);
}

.step-item h3 {
  font-size: 1.15rem;
  margin-bottom: 0.6rem;
}

.step-item p {
  font-size: 0.9rem;
  padding: 0 0.5rem;
}

/* --- Pricing Section --- */
.pricing-container {
  max-width: 580px;
  margin: 0 auto;
}

.pricing-card {
  background-color: var(--primary);
  color: white;
  border-radius: var(--radius-lg);
  padding: 3.5rem 3rem;
  text-align: center;
  box-shadow: var(--shadow-xl);
  border: 1px solid rgba(255, 255, 255, 0.1);
  position: relative;
  overflow: hidden;
}

.pricing-card::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 150px;
  height: 150px;
  background: radial-gradient(circle, rgba(249, 115, 22, 0.15) 0%, transparent 70%);
  z-index: 1;
}

.pricing-card-header {
  position: relative;
  z-index: 2;
  margin-bottom: 2.25rem;
}

.pricing-card-header h3 {
  color: white;
  font-size: 1.65rem;
  margin-bottom: 0.5rem;
}

.pricing-badge {
  display: inline-block;
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-hover) 100%);
  color: white;
  padding: 0.25rem 1rem;
  font-size: 0.8rem;
  font-weight: 700;
  border-radius: var(--radius-full);
  margin-bottom: 1.5rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  box-shadow: var(--shadow-accent);
}

.price {
  font-size: 4rem;
  font-weight: 800;
  line-height: 1;
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
}

.price span {
  font-size: 1.85rem;
  font-weight: 700;
}

.price-sub {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.6);
  margin-top: 0.5rem;
}

.pricing-features {
  list-style: none;
  padding: 0;
  margin: 0 auto 2.5rem auto;
  max-width: 320px;
  text-align: left;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  position: relative;
  z-index: 2;
}

.pricing-features li {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  font-size: 1.05rem;
  font-weight: 600;
}

.pricing-features li svg {
  color: var(--accent);
  background-color: rgba(249, 115, 22, 0.15);
  padding: 3px;
  border-radius: 50%;
  flex-shrink: 0;
}

.pricing-card .btn {
  position: relative;
  z-index: 2;
}

/* --- FAQ Section --- */
.faq-container {
  max-width: 780px;
  margin: 0 auto;
}

.faq-list {
  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: rgba(249, 115, 22, 0.3);
  box-shadow: var(--shadow-sm);
}

.faq-question {
  width: 100%;
  padding: 1.5rem 1.75rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: none;
  border: none;
  text-align: left;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-dark);
  cursor: pointer;
  outline: none;
}

.faq-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--bg-alt);
  width: 28px;
  height: 28px;
  border-radius: 50%;
  color: var(--primary);
  transition: var(--transition-smooth);
  flex-shrink: 0;
}

.faq-item.active .faq-icon {
  transform: rotate(180deg);
  background-color: var(--accent-light);
  color: var(--accent);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s cubic-bezier(0, 1, 0, 1); /* Quick slide transition */
}

.faq-answer-inner {
  padding: 0 1.75rem 1.5rem 1.75rem;
  color: var(--text-muted);
  font-size: 0.975rem;
  line-height: 1.65;
  border-top: 1px solid transparent;
}

.faq-item.active .faq-answer {
  max-height: 1000px; /* Large enough value to hold the text */
  transition: max-height 0.5s cubic-bezier(1, 0, 1, 0);
}

.faq-item.active .faq-answer-inner {
  border-top-color: var(--border);
}

/* --- Related Industries Section --- */
.related-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.75rem;
}

.related-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 2rem;
  text-align: center;
  text-decoration: none;
  transition: var(--transition-smooth);
}

.related-card:hover {
  transform: translateY(-5px);
  border-color: var(--accent);
  box-shadow: var(--shadow-md);
}

.related-card-icon {
  font-size: 2.25rem;
  margin-bottom: 1.25rem;
  display: block;
}

.related-card h3 {
  font-size: 1.2rem;
  color: var(--text-dark);
  margin-bottom: 0.6rem;
  transition: var(--transition-fast);
}

.related-card:hover h3 {
  color: var(--accent);
}

.related-card p {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 1.25rem;
}

.related-card-link {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--accent);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.related-card-link svg {
  transition: var(--transition-fast);
}

.related-card:hover .related-card-link svg {
  transform: translateX(3px);
}

/* --- Final CTA Section --- */
.final-cta {
  background-color: var(--primary);
  color: white;
  overflow: hidden;
  text-align: center;
  position: relative;
  padding-top: 6.5rem;
  padding-bottom: 6.5rem;
}

.final-cta::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 120%, rgba(249, 115, 22, 0.18) 0%, transparent 60%);
  z-index: 1;
}

.final-cta-container {
  position: relative;
  z-index: 2;
  max-width: 780px;
  margin: 0 auto;
}

.final-cta h2 {
  color: white;
  font-size: 2.5rem;
  margin-bottom: 1.25rem;
}

.final-cta p {
  color: rgba(255, 255, 255, 0.7);
  font-size: 1.15rem;
  margin-bottom: 2.5rem;
}

.final-cta-actions {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
}

/* --- Footer --- */
.footer {
  background-color: #0B0F19; /* Darkest Navy */
  color: #94A3B8;
  padding-top: 4.5rem;
  padding-bottom: 2.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  font-size: 0.9rem;
}

.footer-top {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr 1fr;
  gap: 4rem;
  margin-bottom: 3.5rem;
}

.footer-brand .logo {
  color: white;
  margin-bottom: 1.25rem;
}

.footer-brand p {
  color: #64748B;
  font-size: 0.875rem;
  line-height: 1.6;
}

.footer-links-title {
  color: white;
  font-weight: 700;
  margin-bottom: 1.5rem;
  text-transform: uppercase;
  font-size: 0.8rem;
  letter-spacing: 0.05em;
}

.footer-links {
  list-style: none;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

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

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

.footer-seo-box p {
  font-size: 0.8rem;
  line-height: 1.7;
  color: #475569;
}

.footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-copyright {
  font-size: 0.85rem;
  color: #64748B;
}

.footer-author {
  font-size: 0.85rem;
  color: #64748B;
}

.footer-author a {
  color: #94A3B8;
  text-decoration: none;
}

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

/* --- Reveal Animations --- */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s cubic-bezier(0.215, 0.61, 0.355, 1), 
              transform 0.6s cubic-bezier(0.215, 0.61, 0.355, 1);
}

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

.delay-1 { transition-delay: 0.15s; }
.delay-2 { transition-delay: 0.3s; }
.delay-3 { transition-delay: 0.45s; }

/* --- Mobile / Responsive Styles --- */
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  
  .hero-content {
    text-align: center;
  }
  
  .hero-checklist {
    max-width: 500px;
    margin-right: auto;
    margin-left: auto;
  }
  
  .hero-actions {
    justify-content: center;
  }
  
  .card-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .niche-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .steps-container {
    grid-template-columns: repeat(2, 1fr);
    gap: 3rem 2rem;
  }
  
  .steps-container::after {
    display: none;
  }
  
  .footer-top {
    grid-template-columns: repeat(2, 1fr);
    gap: 3rem;
  }
  
  .footer-seo-box {
    grid-column: span 2;
  }
}

@media (max-width: 768px) {
  :root {
    --header-height: 64px;
  }
  
  section {
    padding-top: 4rem;
    padding-bottom: 4rem;
  }
  
  h1 {
    font-size: 2.25rem;
  }
  
  h2 {
    font-size: 1.65rem;
  }
  
  .hero-content h1 {
    font-size: 2.25rem;
  }
  
  /* Navigation mobile menu */
  .menu-toggle {
    display: block;
  }
  
  .nav {
    position: fixed;
    top: var(--header-height);
    left: 0;
    width: 100%;
    height: calc(100vh - var(--header-height));
    background-color: var(--bg);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2.5rem;
    padding: 2rem;
    transform: translateX(100%);
    transition: var(--transition-smooth);
    border-top: 1px solid var(--border);
    z-index: 99;
  }
  
  .nav.active {
    transform: translateX(0);
  }
  
  .header.scrolled .nav {
    background-color: var(--primary);
    border-top-color: rgba(255, 255, 255, 0.08);
  }
  
  .nav-link {
    font-size: 1.25rem;
  }
  
  .card-grid {
    grid-template-columns: 1fr;
    max-width: 480px;
    margin: 0 auto;
  }
  
  .features-grid {
    grid-template-columns: 1fr;
    max-width: 480px;
    margin: 0 auto;
  }
  
  .niche-grid {
    grid-template-columns: 1fr;
    max-width: 480px;
    margin: 0 auto;
  }
  
  .steps-container {
    grid-template-columns: 1fr;
    max-width: 320px;
    margin: 0 auto;
  }
  
  .pricing-card {
    padding: 2.5rem 1.5rem;
  }
  
  .related-grid {
    grid-template-columns: 1fr;
    max-width: 360px;
    margin: 0 auto;
  }
  
  .final-cta h2 {
    font-size: 2rem;
  }
  
  .final-cta-actions {
    flex-direction: column;
    gap: 1rem;
    padding: 0 1.5rem;
  }
  
  .footer-top {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  
  .footer-seo-box {
    grid-column: span 1;
  }
  
  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .hero-actions {
    flex-direction: column;
    width: 100%;
  }
  
  .hero-checklist {
    grid-template-columns: 1fr;
  }
  
  .price {
    font-size: 3.25rem;
  }
}