/* MMC Tech Ventures - Main Stylesheet */
/* Matching GoDaddy Aero dark theme */

/* ========================================
   CSS VARIABLES & RESET
   ======================================== */
:root {
  /* Colors - Matching MMC Brand */
  --bg-light: #ffffff;
  --bg-dark: #000000;
  --bg-dark-secondary: #111111;
  --bg-light-secondary: #f5f5f5;

  --text-on-light: #1a1a1a;
  --text-on-light-secondary: #4a4a4a;
  --text-on-light-muted: #777777;
  --text-on-dark: #ffffff;
  --text-on-dark-secondary: #cccccc;
  --text-on-dark-muted: #888888;

  /* Brand accent - Teal/Cyan from logo */
  --accent-primary: #00b4b4;
  --accent-primary-hover: #00d4d4;
  --accent-primary-dark: #008f8f;
  --accent-success: #22c55e;
  --accent-warning: #eab308;

  --gradient-primary: linear-gradient(135deg, #00b4b4, #00d4d4);

  /* Typography */
  --font-display: 'Playfair Display', Georgia, serif;
  --font-body: 'Source Sans Pro', -apple-system, BlinkMacSystemFont, sans-serif;

  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 2rem;
  --spacing-lg: 4rem;
  --spacing-xl: 6rem;

  /* Borders */
  --border-radius: 8px;
  --border-radius-lg: 16px;
  --border-light: rgba(0, 0, 0, 0.1);
  --border-dark: rgba(255, 255, 255, 0.1);

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-normal: 300ms ease;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--text-on-light);
  background-color: var(--bg-light);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ========================================
   TYPOGRAPHY
   ======================================== */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: var(--spacing-sm);
}

h1 {
  font-size: clamp(2.5rem, 5vw, 4rem);
  letter-spacing: -0.02em;
}

h2 {
  font-size: clamp(2rem, 4vw, 3rem);
}

h3 {
  font-size: clamp(1.5rem, 3vw, 2rem);
}

h4 {
  font-size: 1.25rem;
  font-family: var(--font-body);
  font-weight: 600;
}

p {
  margin-bottom: var(--spacing-sm);
  color: var(--text-on-light-secondary);
}

.lead {
  font-size: 1.25rem;
  line-height: 1.7;
  color: var(--text-on-light-secondary);
}

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

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

/* ========================================
   LAYOUT
   ======================================== */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

.container-narrow {
  max-width: 800px;
}

.section {
  padding: var(--spacing-xl) 0;
}

/* Light section (white background) */
.section-light {
  background-color: var(--bg-light);
  color: var(--text-on-light);
}

.section-light p,
.section-light .lead,
.section-light .card-text {
  color: var(--text-on-light-secondary);
}

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

/* Dark section (black background) */
.section-dark {
  background-color: var(--bg-dark);
  color: var(--text-on-dark);
}

.section-dark h1,
.section-dark h2,
.section-dark h3,
.section-dark h4,
.section-dark .card-title {
  color: var(--text-on-dark);
}

.section-dark p,
.section-dark .lead,
.section-dark .card-text {
  color: var(--text-on-dark-secondary);
}

.section-dark .text-muted {
  color: var(--text-on-dark-muted);
}

.section-dark .overline {
  color: var(--accent-primary);
}

.section-dark .card {
  background: var(--bg-dark-secondary);
  border-color: var(--border-dark);
}

.section-dark .card:hover {
  background: #1a1a1a;
  border-color: var(--accent-primary);
}

.grid {
  display: grid;
  gap: var(--spacing-md);
}

.grid-2 {
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.grid-3 {
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.grid-4 {
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.flex {
  display: flex;
}

.flex-center {
  justify-content: center;
  align-items: center;
}

.flex-between {
  justify-content: space-between;
  align-items: center;
}

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

/* ========================================
   NAVIGATION
   ======================================== */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 0.55rem 0;
  background: var(--bg-dark);
  border-bottom: 1px solid var(--border-dark);
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

.nav-logo {
  display: flex;
  align-items: center;
}

.nav-logo img {
  height: 50px;
  width: auto;
}

.nav-links {
  display: flex;
  gap: var(--spacing-md);
  list-style: none;
}

.nav-links a {
  color: var(--text-on-dark-secondary);
  font-weight: 500;
  padding: var(--spacing-xs) 0;
  position: relative;
  text-transform: uppercase;
  font-size: 0.875rem;
  letter-spacing: 0.05em;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--accent-primary);
  transition: width var(--transition-normal);
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--text-on-dark);
}

.nav-links a:hover::after,
.nav-links a.active::after {
  width: 100%;
}

.nav-cta {
  display: none;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--spacing-xs);
}

.nav-toggle span {
  width: 25px;
  height: 2px;
  background: var(--text-primary);
  transition: var(--transition-fast);
}

.nav-toggle span {
  background: var(--text-on-dark);
}

/* Mobile Navigation */
@media (max-width: 768px) {
  .nav-links {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    background: var(--bg-dark);
    padding: var(--spacing-md);
    gap: var(--spacing-sm);
    display: none;
    border-bottom: 1px solid var(--border-dark);
  }

  .nav-links.active {
    display: flex;
  }

  .nav-toggle {
    display: flex;
  }

  .nav-cta {
    display: none !important;
  }
}

@media (min-width: 769px) {
  .nav-cta {
    display: block;
  }
}

/* ========================================
   BUTTONS
   ======================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-xs);
  padding: 0.875rem 2rem;
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  text-decoration: none;
  border: none;
  border-radius: var(--border-radius);
  cursor: pointer;
  transition: all var(--transition-normal);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Primary button - Black with white text */
.btn-primary {
  background: var(--bg-dark);
  color: var(--text-on-dark);
  border: 2px solid var(--bg-dark);
}

.btn-primary:hover {
  background: var(--accent-primary);
  border-color: var(--accent-primary);
  color: var(--text-on-dark);
  transform: translateY(-2px);
}

/* Primary button on dark backgrounds */
.section-dark .btn-primary,
.hero .btn-primary {
  background: var(--accent-primary);
  border-color: var(--accent-primary);
  color: var(--bg-dark);
}

.section-dark .btn-primary:hover,
.hero .btn-primary:hover {
  background: var(--accent-primary-hover);
  border-color: var(--accent-primary-hover);
}

/* Secondary button - Outline */
.btn-secondary {
  background: transparent;
  color: var(--text-on-light);
  border: 2px solid var(--text-on-light);
}

.btn-secondary:hover {
  background: var(--bg-dark);
  border-color: var(--bg-dark);
  color: var(--text-on-dark);
}

/* Secondary button on dark backgrounds */
.section-dark .btn-secondary,
.hero .btn-secondary {
  color: var(--text-on-dark);
  border-color: var(--text-on-dark);
}

.section-dark .btn-secondary:hover,
.hero .btn-secondary:hover {
  background: var(--text-on-dark);
  color: var(--bg-dark);
}

.btn-ghost {
  background: transparent;
  color: var(--accent-primary);
  padding: 0.5rem 1rem;
  text-transform: none;
  letter-spacing: normal;
}

.btn-ghost:hover {
  color: var(--accent-primary-hover);
}

.btn-lg {
  padding: 1.125rem 2.5rem;
  font-size: 1.125rem;
}

.btn-sm {
  padding: 0.625rem 1.25rem;
  font-size: 0.875rem;
}

.btn-icon {
  width: 2.5rem;
  height: 2.5rem;
  padding: 0;
  border-radius: 50%;
}

/* ========================================
   HERO SECTIONS
   ======================================== */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  padding-top: 80px;
  overflow: hidden;
  background-color: var(--bg-light);
  color: var(--text-on-light);
}

.hero.hero-dark {
  background-color: transparent;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: -1;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.hero-bg::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(0, 0, 0, 0.7) 0%, rgba(0, 0, 0, 0.4) 50%, rgba(0, 180, 180, 0.1) 100%);
}

.hero-bg.has-image::before {
  background: linear-gradient(135deg, rgba(0, 0, 0, 0.55) 0%, rgba(0, 0, 0, 0.35) 50%, rgba(0, 0, 0, 0.25) 100%);
}

.hero h1,
.hero h2 {
  color: var(--text-on-light);
}

.hero p,
.hero .lead {
  color: var(--text-on-light-secondary);
}

/* Hero with background image - white text */
.hero.hero-dark h1,
.hero.hero-dark h2 {
  color: var(--text-on-dark);
}

.hero.hero-dark p,
.hero.hero-dark .lead {
  color: var(--text-on-dark-secondary);
}

.hero.hero-dark .hero-badge {
  background: rgba(0, 180, 180, 0.2);
  color: var(--text-on-dark);
}

.hero-content {
  max-width: 800px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  padding: 0.5rem 1rem;
  background: rgba(0, 180, 180, 0.1);
  border: 1px solid rgba(0, 180, 180, 0.3);
  border-radius: 100px;
  font-size: 0.875rem;
  color: var(--accent-primary);
  margin-bottom: var(--spacing-md);
}

.hero h1 {
  margin-bottom: var(--spacing-md);
}

.hero .lead {
  margin-bottom: var(--spacing-lg);
}

.hero-actions {
  display: flex;
  gap: var(--spacing-sm);
  flex-wrap: wrap;
}

.hero-visual {
  position: absolute;
  right: -10%;
  top: 50%;
  transform: translateY(-50%);
  width: 50%;
  opacity: 0.5;
  z-index: -1;
}

/* Page Hero (smaller) */
.hero-page {
  min-height: 50vh;
  padding-top: 120px;
  padding-bottom: var(--spacing-lg);
}

.hero-page h1 {
  margin-bottom: var(--spacing-sm);
}

/* ========================================
   CARDS
   ======================================== */
.card {
  background: var(--bg-light);
  border: 1px solid var(--border-light);
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-md);
  transition: all var(--transition-normal);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

.card:hover {
  border-color: var(--accent-primary);
  transform: translateY(-4px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.08);
}

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

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

.card-icon {
  width: 60px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--accent-primary);
  border-radius: var(--border-radius);
  font-size: 1.5rem;
  margin-bottom: var(--spacing-sm);
  color: var(--bg-dark);
}

.card-title {
  font-size: 1.25rem;
  margin-bottom: var(--spacing-xs);
  color: var(--text-primary);
}

.card-text {
  color: var(--text-secondary);
  margin-bottom: 0;
}

/* Feature Card */
.feature-card {
  text-align: center;
  padding: var(--spacing-lg) var(--spacing-md);
}

.feature-card .card-icon {
  margin: 0 auto var(--spacing-md);
}

/* Pricing Card */
.pricing-card {
  text-align: center;
  position: relative;
}

.pricing-card.featured {
  border-color: var(--accent-primary);
  transform: scale(1.05);
  box-shadow: 0 10px 40px rgba(0, 180, 180, 0.15);
}

.pricing-card.featured::before {
  content: 'Most Popular';
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--accent-primary);
  color: var(--bg-dark);
  padding: 0.25rem 1rem;
  border-radius: 100px;
  font-size: 0.75rem;
  font-weight: 600;
}

.pricing-card .price {
  font-size: 3rem;
  font-weight: 700;
  color: var(--text-on-light);
  margin: var(--spacing-md) 0;
}

.pricing-card .price span {
  font-size: 1rem;
  color: var(--text-on-light-muted);
}

.pricing-card ul {
  list-style: none;
  margin: var(--spacing-md) 0;
  text-align: left;
}

.pricing-card li {
  padding: var(--spacing-xs) 0;
  color: var(--text-on-light-secondary);
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
}

.pricing-card li::before {
  content: '✓';
  color: var(--accent-primary);
  font-weight: bold;
}

/* ========================================
   SECTIONS
   ======================================== */
.section-header {
  max-width: 600px;
  margin: 0 auto var(--spacing-lg);
  text-align: center;
}

.section-header .overline {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent-primary);
  margin-bottom: var(--spacing-xs);
}

/* Stats Section */
.stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: var(--spacing-md);
  text-align: center;
}

.stat-item {
  padding: var(--spacing-md);
}

.stat-number {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 700;
  color: var(--accent-primary);
}

.stat-label {
  color: var(--text-on-light-muted);
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.section-dark .stat-label {
  color: var(--text-on-dark-muted);
}

/* Process/Steps */
.process-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-md);
  counter-reset: step;
}

.process-step {
  position: relative;
  padding: var(--spacing-md);
  padding-left: calc(var(--spacing-md) + 50px);
}

.process-step::before {
  counter-increment: step;
  content: counter(step);
  position: absolute;
  left: var(--spacing-md);
  top: var(--spacing-md);
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--accent-primary);
  color: var(--bg-dark);
  border-radius: 50%;
  font-weight: 700;
  font-size: 1rem;
}

/* Testimonials */
.testimonial {
  background: var(--bg-light);
  border: 1px solid var(--border-light);
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-lg);
  position: relative;
}

.testimonial::before {
  content: '"';
  font-family: var(--font-display);
  font-size: 6rem;
  color: var(--accent-primary);
  opacity: 0.3;
  position: absolute;
  top: 0;
  left: var(--spacing-md);
  line-height: 1;
}

.testimonial-text {
  font-size: 1.125rem;
  font-style: italic;
  margin-bottom: var(--spacing-md);
  position: relative;
  z-index: 1;
  color: var(--text-on-light-secondary);
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.testimonial-avatar {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: var(--accent-primary);
}

.testimonial-name {
  font-weight: 600;
  color: var(--text-on-light);
}

.testimonial-title {
  font-size: 0.875rem;
  color: var(--text-on-light-muted);
}

/* ========================================
   FORMS
   ======================================== */
.form-group {
  margin-bottom: var(--spacing-md);
}

.form-label {
  display: block;
  margin-bottom: var(--spacing-xs);
  font-weight: 500;
  color: var(--text-on-light-secondary);
}

.section-dark .form-label {
  color: var(--text-on-dark-secondary);
}

.form-input,
.form-textarea,
.form-select {
  width: 100%;
  padding: 0.875rem 1rem;
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--text-on-light);
  background: var(--bg-light);
  border: 1px solid var(--border-light);
  border-radius: var(--border-radius);
  transition: all var(--transition-fast);
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  outline: none;
  border-color: var(--accent-primary);
  box-shadow: 0 0 0 3px rgba(0, 180, 180, 0.1);
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--text-on-light-muted);
}

.form-textarea {
  min-height: 150px;
  resize: vertical;
}

.form-select {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%23999'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'%3E%3C/path%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  background-size: 1rem;
  padding-right: 2.5rem;
}

/* ========================================
   FOOTER
   ======================================== */
.footer {
  background: rgb(15, 23, 42);
  padding: var(--spacing-xl) 0 var(--spacing-md);
  border-top: 1px solid var(--border-dark);
  color: rgb(226, 232, 240);
}

.footer p,
.footer .text-muted,
.footer-brand p {
  color: rgb(148, 163, 184);
}

.footer-nav a {
  color: rgb(148, 163, 184);
}

.footer-nav a:hover {
  color: rgb(255, 255, 255);
}

.footer-nav h4 {
  color: rgb(255, 255, 255);
}

.footer-bottom {
  color: rgb(148, 163, 184);
}

.footer-social a {
  background: rgb(30, 41, 59);
  color: rgb(148, 163, 184);
}

.footer-social a:hover {
  background: var(--accent-primary);
  color: rgb(255, 255, 255);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr repeat(3, 1fr);
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
}

.footer-brand {
  max-width: 300px;
}

.footer-brand .nav-logo {
  margin-bottom: var(--spacing-sm);
}

.footer-brand p {
  color: var(--text-muted);
  font-size: 0.875rem;
}

.footer-nav h4 {
  color: var(--text-primary);
  margin-bottom: var(--spacing-sm);
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.footer-nav ul {
  list-style: none;
}

.footer-nav li {
  margin-bottom: var(--spacing-xs);
}

.footer-nav a {
  color: var(--text-muted);
  font-size: 0.875rem;
}

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

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: var(--spacing-md);
  border-top: 1px solid var(--border-dark);
  font-size: 0.875rem;
  color: rgb(148, 163, 184);
}

.footer-social {
  display: flex;
  gap: var(--spacing-sm);
}

.footer-social a {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-card);
  border-radius: 50%;
  color: var(--text-secondary);
  transition: all var(--transition-fast);
}

.footer-social a:hover {
  background: var(--accent-primary);
  color: var(--text-primary);
}

@media (max-width: 768px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
  }

  .footer-brand {
    grid-column: 1 / -1;
  }

  .footer-bottom {
    flex-direction: column;
    gap: var(--spacing-sm);
    text-align: center;
  }
}

/* ========================================
   UTILITIES
   ======================================== */
.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: var(--spacing-xs); }
.mb-2 { margin-bottom: var(--spacing-sm); }
.mb-3 { margin-bottom: var(--spacing-md); }
.mb-4 { margin-bottom: var(--spacing-lg); }

.mt-0 { margin-top: 0; }
.mt-1 { margin-top: var(--spacing-xs); }
.mt-2 { margin-top: var(--spacing-sm); }
.mt-3 { margin-top: var(--spacing-md); }
.mt-4 { margin-top: var(--spacing-lg); }

.pt-0 { padding-top: 0; }
.pb-0 { padding-bottom: 0; }

.text-primary { color: var(--text-primary); }
.text-secondary { color: var(--text-secondary); }
.text-muted { color: var(--text-muted); }
.text-accent { color: var(--accent-primary); }

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

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ========================================
   ANIMATIONS
   ======================================== */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes pulse {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0.5;
  }
}

.animate-fade-in {
  animation: fadeInUp 0.6s ease forwards;
}

.animate-delay-1 { animation-delay: 0.1s; }
.animate-delay-2 { animation-delay: 0.2s; }
.animate-delay-3 { animation-delay: 0.3s; }
.animate-delay-4 { animation-delay: 0.4s; }

/* ========================================
   SPECIAL COMPONENTS
   ======================================== */

/* Badge/Tag */
.badge {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-radius: 100px;
  background: rgba(0, 180, 180, 0.1);
  color: var(--accent-primary);
}

.badge-success {
  background: rgba(34, 197, 94, 0.1);
  color: var(--accent-success);
}

.badge-warning {
  background: rgba(234, 179, 8, 0.1);
  color: var(--accent-warning);
}

/* Divider */
.divider {
  height: 1px;
  background: var(--border-light);
  margin: var(--spacing-lg) 0;
}

.section-dark .divider {
  background: var(--border-dark);
}

/* List Check */
.list-check {
  list-style: none;
}

.list-check li {
  padding: var(--spacing-xs) 0;
  padding-left: 1.75rem;
  position: relative;
  color: var(--text-on-light-secondary);
}

.list-check li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--accent-primary);
  font-weight: bold;
}

.section-dark .list-check li {
  color: var(--text-on-dark-secondary);
}

/* CTA Section */
.cta-section {
  background: var(--bg-dark);
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-xl);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.cta-section h2,
.cta-section p {
  color: var(--text-on-dark);
  position: relative;
  z-index: 1;
}

.cta-section .lead {
  color: var(--text-on-dark-secondary);
}

.cta-section .btn {
  position: relative;
  z-index: 1;
  background: var(--accent-primary);
  border-color: var(--accent-primary);
  color: var(--bg-dark);
}

.cta-section .btn:hover {
  background: var(--accent-primary-hover);
  border-color: var(--accent-primary-hover);
  transform: translateY(-2px);
}

.cta-section .btn-secondary {
  background: transparent;
  border-color: var(--text-on-dark);
  color: var(--text-on-dark);
}

.cta-section .btn-secondary:hover {
  background: var(--text-on-dark);
  color: var(--bg-dark);
}

.cta-section form,
.cta-section .form-input {
  position: relative;
  z-index: 1;
}

/* Code Block (dark) */
.code-block {
  background: var(--bg-dark);
  border-radius: var(--border-radius);
  padding: var(--spacing-lg);
  color: var(--text-on-dark-secondary);
}

/* Coming Soon Banner */
.coming-soon-banner {
  background: rgba(0, 180, 180, 0.1);
  border: 1px solid rgba(0, 180, 180, 0.3);
  border-radius: var(--border-radius);
  padding: var(--spacing-sm) var(--spacing-md);
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  font-size: 0.875rem;
  color: var(--accent-primary);
}

/* Logo Cloud */
.logo-cloud {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--spacing-lg);
  flex-wrap: wrap;
  opacity: 0.6;
}

.logo-cloud img {
  height: 30px;
  filter: grayscale(100%) brightness(200%);
}

/* Certification Badge */
.cert-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  padding: var(--spacing-xs) var(--spacing-sm);
  background: var(--bg-light-secondary);
  border: 1px solid var(--border-light);
  border-radius: var(--border-radius);
  font-size: 0.875rem;
  color: var(--text-on-light-secondary);
}

.cert-badge svg {
  width: 20px;
  height: 20px;
  color: var(--accent-primary);
}

.footer .cert-badge {
  background: var(--bg-dark-secondary);
  border-color: var(--border-dark);
  color: var(--text-on-dark-secondary);
}

/* ========================================
   MOBILE & TABLET RESPONSIVE
   ======================================== */

/* Tablet (768px - 1024px) */
@media (max-width: 1024px) {
  .section {
    padding: var(--spacing-lg) 0;
  }

  .hero {
    min-height: 80vh;
  }

  .hero-content {
    max-width: 600px;
  }

  .cta-section {
    padding: var(--spacing-lg);
  }
}

/* Mobile (max 768px) */
@media (max-width: 768px) {
  /* Reduce base spacing */
  :root {
    --spacing-lg: 2.5rem;
    --spacing-xl: 3.5rem;
  }

  /* Prevent horizontal overflow */
  html, body {
    overflow-x: hidden;
  }

  /* Container padding */
  .container {
    padding: 0 var(--spacing-sm);
    max-width: 100%;
  }

  /* Section padding */
  .section {
    padding: var(--spacing-lg) 0;
  }

  /* Typography adjustments */
  h1 {
    font-size: clamp(1.75rem, 7vw, 2.5rem);
  }

  h2 {
    font-size: clamp(1.5rem, 6vw, 2rem);
  }

  h3 {
    font-size: clamp(1.25rem, 5vw, 1.5rem);
  }

  .lead {
    font-size: 1rem;
  }

  /* Hero adjustments */
  .hero {
    min-height: auto;
    padding-top: 100px;
    padding-bottom: var(--spacing-lg);
  }

  .hero .container {
    padding: 0 var(--spacing-sm);
  }

  .hero-content {
    text-align: center;
    max-width: 100% !important;
  }

  .hero .lead {
    margin-bottom: var(--spacing-md);
  }

  .hero-actions {
    flex-direction: column;
    align-items: center;
    width: 100%;
  }

  .hero-actions .btn {
    width: 100%;
    max-width: 300px;
    justify-content: center;
  }

  .hero-page {
    min-height: auto;
    padding-top: 100px;
    padding-bottom: var(--spacing-md);
  }

  /* CRITICAL: Force ALL grids to single column on mobile */
  .grid,
  .grid-2,
  .grid-3,
  .grid-4,
  [class*="grid"] {
    grid-template-columns: 1fr !important;
    gap: var(--spacing-md) !important;
  }

  /* Hero grids must stack */
  .hero .grid,
  .hero .grid-2 {
    grid-template-columns: 1fr !important;
    gap: var(--spacing-lg) !important;
  }

  /* Button touch-friendly sizing */
  .btn {
    padding: 1rem 1.5rem;
    min-height: 48px;
  }

  .btn-lg {
    padding: 1rem 2rem;
  }

  .btn-sm {
    padding: 0.75rem 1rem;
    min-height: 44px;
  }

  /* Cards - override inline padding */
  .card {
    padding: var(--spacing-sm) !important;
  }

  .feature-card {
    padding: var(--spacing-md) var(--spacing-sm) !important;
  }

  /* Section header */
  .section-header {
    margin-bottom: var(--spacing-md);
  }

  /* Process steps - stack vertically */
  .process-steps {
    grid-template-columns: 1fr !important;
  }

  .process-step {
    padding: var(--spacing-sm);
    padding-left: calc(var(--spacing-sm) + 45px);
  }

  .process-step::before {
    left: var(--spacing-sm);
    top: var(--spacing-sm);
    width: 32px;
    height: 32px;
    font-size: 0.875rem;
  }

  /* CTA section */
  .cta-section {
    padding: var(--spacing-md) !important;
    border-radius: var(--border-radius);
  }

  .cta-section .hero-actions {
    flex-direction: column;
  }

  /* Stats */
  .stat-number {
    font-size: 2.25rem;
  }

  /* Pricing */
  .pricing-card .price {
    font-size: 2.25rem;
  }

  .pricing-card.featured {
    transform: none;
  }

  /* Testimonials */
  .testimonial {
    padding: var(--spacing-md);
  }

  .testimonial::before {
    font-size: 4rem;
  }

  /* Forms - prevent iOS zoom */
  .form-input,
  .form-textarea,
  .form-select {
    padding: 1rem;
    font-size: 16px;
  }

  /* Cert badges */
  .cert-badge {
    font-size: 0.75rem;
    padding: var(--spacing-xs);
  }

  .cert-grid {
    flex-direction: column;
    align-items: flex-start;
  }

  /* Fixed-width images should scale */
  img {
    max-width: 100%;
    height: auto;
  }

  /* Founder image on about page */
  .section img[style*="width: 280px"] {
    width: 200px !important;
    height: 200px !important;
  }

  /* Footer grid */
  .footer-grid {
    grid-template-columns: 1fr !important;
    gap: var(--spacing-md) !important;
  }

  .footer-brand {
    grid-column: auto;
    max-width: 100%;
  }
}

/* Small phones (max 480px) */
@media (max-width: 480px) {
  .container {
    padding: 0 0.75rem;
  }

  h1 {
    font-size: 1.5rem;
  }

  h2 {
    font-size: 1.25rem;
  }

  h3 {
    font-size: 1.1rem;
  }

  .lead {
    font-size: 0.95rem;
  }

  .hero {
    padding-top: 80px;
    padding-bottom: var(--spacing-md);
  }

  .hero-badge {
    font-size: 0.75rem;
    padding: 0.375rem 0.75rem;
  }

  .nav-logo img {
    height: 38px;
  }

  .card {
    border-radius: var(--border-radius);
  }

  .card-icon {
    width: 50px;
    height: 50px;
  }

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

  /* Extra small buttons */
  .btn {
    padding: 0.875rem 1.25rem;
    font-size: 0.875rem;
  }

  /* Smaller cert badges */
  .cert-badge {
    font-size: 0.7rem;
    flex-wrap: wrap;
  }

  /* Pricing adjustments */
  .pricing-card .price {
    font-size: 2rem;
  }

  /* Coming soon banner */
  .coming-soon-banner {
    font-size: 0.75rem;
    padding: var(--spacing-xs) var(--spacing-sm);
  }
}