/* ==========================================================================
   AMPLEWEALTH DESIGN SYSTEM & VARIABLES
   ========================================================================== */
:root {
  /* Color Palette (Custom Theme: Jade Green & Champagne Gold) */
  --bg-primary: #040812;
  --bg-secondary: #091020;
  --bg-card: #10192e;
  --bg-card-hover: #15223e;
  
  --text-primary: #f8fafc;
  --text-secondary: #94a3b8;
  --text-muted: #627288;
  
  --accent: #02c39a; /* Jade Green (Active growth & liquidity) */
  --accent-secondary: #dfb15b; /* Champagne Gold (Stable wealth & premium harvest) */
  --accent-glow: rgba(2, 195, 154, 0.12);
  
  --border-color: rgba(255, 255, 255, 0.06);
  --border-color-hover: rgba(255, 255, 255, 0.12);
  --glass-bg: rgba(9, 16, 32, 0.7);
  --glass-border: rgba(255, 255, 255, 0.04);
  
  /* Fonts */
  --font-display: 'Outfit', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-body: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  
  /* Layout */
  --header-height-large: 80px;
  --header-height-small: 60px;
  --max-width: 1100px;
  --border-radius-sm: 8px;
  --border-radius-md: 16px;
  --border-radius-lg: 24px;
  
  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ==========================================================================
   RESET & BASE STYLES
   ========================================================================== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height-small) + 20px);
}

body {
  background-color: var(--bg-primary);
  color: var(--text-secondary);
  font-family: var(--font-body);
  line-height: 1.6;
  overflow-x: hidden;
  position: relative;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
  color: var(--text-primary);
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.25;
}

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

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: var(--bg-primary);
}
::-webkit-scrollbar-thumb {
  background: var(--bg-card);
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--text-muted);
}

/* Background Glow Effect */
.bg-glow {
  position: absolute;
  width: 45vw;
  height: 45vw;
  max-width: 500px;
  max-height: 500px;
  border-radius: 50%;
  pointer-events: none;
  z-index: -1;
  filter: blur(120px);
  opacity: 0.12;
}

.bg-glow-1 {
  background: radial-gradient(circle, var(--accent) 0%, transparent 70%);
  top: -10%;
  right: -5%;
}

.bg-glow-2 {
  background: radial-gradient(circle, var(--accent-secondary) 0%, transparent 70%);
  top: 50%;
  left: -10%;
}

/* ==========================================================================
   REUSABLE UTILITIES & COMPONENTS
   ========================================================================== */
.section-container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 80px 24px;
}

.section-title {
  font-size: 2.2rem;
  font-weight: 700;
  margin-bottom: 1rem;
  text-align: center;
  position: relative;
  display: inline-block;
  left: 50%;
  transform: translateX(-50%);
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: -8px;
  left: 30%;
  width: 40%;
  height: 3px;
  background: linear-gradient(90deg, var(--accent), var(--accent-secondary));
  border-radius: 2px;
}

.section-subtitle {
  text-align: center;
  max-width: 550px;
  margin: 0 auto 3rem auto;
  font-size: 1.05rem;
}

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

.badge {
  display: inline-block;
  padding: 6px 14px;
  background: rgba(16, 185, 129, 0.06);
  border: 1px solid rgba(16, 185, 129, 0.2);
  color: var(--accent);
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 0.8rem;
  border-radius: 30px;
  margin-bottom: 1.25rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 28px;
  border-radius: var(--border-radius-sm);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  transition: all var(--transition-fast);
  border: none;
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-secondary) 100%);
  color: #030712;
  box-shadow: 0 4px 18px rgba(16, 185, 129, 0.2);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 22px rgba(16, 185, 129, 0.35);
}

/* ==========================================================================
   HEADER & NAVIGATION
   ========================================================================== */
header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-height-large);
  background: transparent;
  z-index: 100;
  transition: height var(--transition-normal), background-color var(--transition-normal);
  border-bottom: 1px solid transparent;
}

.header-container {
  max-width: var(--max-width);
  height: 100%;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.4rem;
  color: var(--text-primary);
  letter-spacing: -0.5px;
}

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

.nav-menu ul {
  display: flex;
  gap: 2.5rem;
}

.nav-link {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 0.95rem;
  color: var(--text-secondary);
  position: relative;
  padding: 6px 0;
}

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

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

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

/* Mobile Hamburger Menu */
.mobile-toggle {
  display: none;
  background: transparent;
  border: none;
  cursor: pointer;
  width: 32px;
  height: 32px;
  position: relative;
}

.hamburger {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  position: absolute;
  left: 4px;
  top: 15px;
  transition: background var(--transition-fast);
}

.hamburger::before,
.hamburger::after {
  content: '';
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  position: absolute;
  left: 0;
  transition: transform var(--transition-fast);
}

.hamburger::before { top: -8px; }
.hamburger::after { top: 8px; }

.mobile-toggle[aria-expanded="true"] .hamburger {
  background: transparent;
}
.mobile-toggle[aria-expanded="true"] .hamburger::before {
  transform: translateY(8px) rotate(45deg);
}
.mobile-toggle[aria-expanded="true"] .hamburger::after {
  transform: translateY(-8px) rotate(-45deg);
}

/* Shrink header with CSS Scroll timelines */
@supports ((animation-timeline: scroll()) and (animation-range: 0% 100%)) {
  @keyframes shrink-nav {
    to {
      height: var(--header-height-small);
      background-color: var(--glass-bg);
      backdrop-filter: blur(12px);
      -webkit-backdrop-filter: blur(12px);
      border-bottom-color: var(--glass-border);
    }
  }

  header {
    animation: shrink-nav auto linear both;
    animation-timeline: scroll(block root);
    animation-range: 0px 80px;
  }
}

header.header-scrolled {
  height: var(--header-height-small);
  background-color: var(--glass-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--glass-border);
}

/* ==========================================================================
   HOME SECTION
   ========================================================================== */
.home-section {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 120px 24px 80px 24px;
  position: relative;
  gap: 4rem;
}

.home-content {
  flex: 1.1;
  max-width: 550px;
}

.home-title {
  font-size: 3.2rem;
  font-weight: 800;
  letter-spacing: -0.8px;
  margin-bottom: 1.25rem;
}

.home-subtitle {
  font-size: 1.15rem;
  color: var(--text-secondary);
  margin-bottom: 2.25rem;
}

/* Growth Transition Showcase Box */
.growth-showcase-container {
  flex: 0.9;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  width: 100%;
}

.growth-frame {
  position: relative;
  width: 100%;
  max-width: 440px;
  aspect-ratio: 4 / 3;
  border-radius: var(--border-radius-md);
  overflow: hidden;
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.4), 0 0 20px rgba(16, 185, 129, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.growth-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.img-stage1 {
  z-index: 1;
}

.img-stage2 {
  z-index: 2;
  opacity: 0;
}

/* CSS Scroll Timeline for image transition */
@supports ((animation-timeline: scroll()) and (animation-range: 0% 100%)) {
  @keyframes grow-wealth {
    to {
      opacity: 1;
    }
  }

  .img-stage2 {
    animation: grow-wealth auto linear both;
    animation-timeline: scroll(block root);
    animation-range: 0px 400px;
  }
}

.growth-overlay {
  position: absolute;
  bottom: 16px;
  left: 16px;
  right: 16px;
  z-index: 3;
  display: flex;
  justify-content: space-between;
  pointer-events: none;
}

.growth-tag {
  background: rgba(3, 7, 18, 0.75);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  padding: 6px 12px;
  border-radius: 6px;
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 600;
  border: 1px solid rgba(255, 255, 255, 0.05);
  transition: opacity var(--transition-fast);
}

.tag-stage1 {
  color: var(--text-primary);
}

.tag-stage2 {
  color: var(--accent-secondary);
  opacity: 0;
}

/* CSS Scroll Timeline for tags fade */
@supports ((animation-timeline: scroll()) and (animation-range: 0% 100%)) {
  @keyframes fade-out { to { opacity: 0; } }
  @keyframes fade-in { to { opacity: 1; } }

  .tag-stage1 {
    animation: fade-out auto linear both;
    animation-timeline: scroll(block root);
    animation-range: 150px 300px;
  }

  .tag-stage2 {
    animation: fade-in auto linear both;
    animation-timeline: scroll(block root);
    animation-range: 150px 300px;
  }
}

.growth-caption {
  font-family: var(--font-display);
  font-size: 0.85rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 6px;
}

.scroll-helper-arrow {
  color: var(--accent);
  font-weight: bold;
  animation: bounceArrow 1.5s infinite;
}

@keyframes bounceArrow {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(3px); }
}

/* ==========================================================================
   SUGGESTIONS / PILLARS SECTION
   ========================================================================== */
.suggestions-section {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
}

.pillars-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  max-width: var(--max-width);
  margin: 0 auto;
}

.pillar-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-md);
  padding: 35px;
  transition: transform var(--transition-fast), border-color var(--transition-fast);
}

.pillar-card:hover {
  transform: translateY(-4px);
  border-color: rgba(16, 185, 129, 0.3);
}

.pillar-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--border-radius-sm);
  background: rgba(16, 185, 129, 0.08);
  border: 1px solid rgba(16, 185, 129, 0.2);
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
}

.pillar-card h3 {
  font-size: 1.3rem;
  margin-bottom: 12px;
}

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

/* CSS Scroll Reveals */
@supports ((animation-timeline: view()) and (animation-range: entry)) {
  @keyframes reveal-card {
    from {
      opacity: 0;
      transform: translateY(30px) scale(0.97);
    }
    to {
      opacity: 1;
      transform: translateY(0) scale(1);
    }
  }

  .scroll-reveal {
    animation: reveal-card auto linear forwards;
    animation-timeline: view();
    animation-range: entry 10% entry 35%;
  }
}

/* ==========================================================================
   GOAL PLANNER SECTION
   ========================================================================== */
.planner-section {
  background: var(--bg-primary);
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
}

.planner-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 3rem;
  align-items: start;
}

.planner-controls-card,
.planner-results-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-lg);
  padding: 40px;
}

.planner-group {
  margin-bottom: 2rem;
}

.planner-group:last-child {
  margin-bottom: 0;
}

.planner-group label {
  display: block;
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.planner-label-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 10px;
}

.planner-label-row label {
  margin-bottom: 0;
}

.planner-value {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--accent);
}

.planner-select {
  width: 100%;
  background: rgba(6, 10, 18, 0.4);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-sm);
  padding: 14px 16px;
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 0.95rem;
  appearance: none;
  background-image: url("data:image/svg+xml;utf8,<svg fill='none' height='24' viewBox='0 0 24 24' width='24' xmlns='http://www.w3.org/2000/svg'><path d='M7 10l5 5 5-5' stroke='%2394a3b8' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/></svg>");
  background-repeat: no-repeat;
  background-position: right 16px center;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.planner-select:focus {
  border-color: var(--accent);
  outline: none;
  box-shadow: 0 0 8px var(--accent-glow);
}

/* Custom Slider Styling */
.planner-slider {
  width: 100%;
  height: 6px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 3px;
  outline: none;
  appearance: none;
  cursor: pointer;
}

.planner-slider::-webkit-slider-thumb {
  appearance: none;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-secondary) 100%);
  box-shadow: 0 0 10px rgba(16, 185, 129, 0.4);
  transition: transform var(--transition-fast);
}

.planner-slider::-webkit-slider-thumb:hover {
  transform: scale(1.15);
}

.planner-slider-range {
  display: flex;
  justify-content: space-between;
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 6px;
}

/* Results Layout */
.results-header h3 {
  font-size: 1.5rem;
  margin-bottom: 6px;
}

.results-header p {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 2rem;
}

.results-stats {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.result-stat-item {
  background: rgba(6, 10, 18, 0.3);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-md);
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.result-stat-item.highlight {
  border-color: var(--accent);
  background: rgba(16, 185, 129, 0.03);
}

.result-stat-label {
  font-size: 0.85rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.result-stat-value {
  font-family: var(--font-display);
  font-size: 2.2rem;
  font-weight: 800;
  line-height: 1.1;
}

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

.text-green {
  color: var(--accent);
}

.result-stat-helper {
  font-size: 0.78rem;
  color: var(--text-muted);
}

/* Allocation Visuals */
.results-allocation h4 {
  font-size: 1rem;
  margin-bottom: 12px;
}

.allocation-bar {
  width: 100%;
  height: 12px;
  border-radius: 6px;
  overflow: hidden;
  display: flex;
  margin-bottom: 1rem;
  background: rgba(255, 255, 255, 0.05);
}

.alloc-fill {
  height: 100%;
  transition: width var(--transition-normal);
}

.alloc-equity {
  background: var(--accent);
}

.alloc-debt {
  background: var(--accent-secondary);
}

.allocation-legend {
  display: flex;
  gap: 1.5rem;
  margin-bottom: 2.5rem;
}

.legend-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.legend-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  display: inline-block;
}

.dot-equity {
  background: var(--accent);
}

.dot-debt {
  background: var(--accent-secondary);
}

.btn-block {
  width: 100%;
}

/* ==========================================================================
   CONTACT SECTION
   ========================================================================== */
.contact-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 4rem;
}

.contact-info h3 {
  font-size: 1.8rem;
  margin-bottom: 1.25rem;
}

.contact-info p {
  font-size: 1.05rem;
  margin-bottom: 2rem;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.contact-details li {
  display: flex;
  gap: 1rem;
  align-items: center;
}

.contact-details h4 {
  font-size: 0.85rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 1px;
}

.contact-details a {
  font-size: 1.1rem;
  color: var(--text-primary);
  font-weight: 500;
}

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

.icon-wrap {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(16, 185, 129, 0.06);
  border: 1px solid rgba(16, 185, 129, 0.15);
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Contact Form */
.contact-form-container {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-lg);
  padding: 35px;
}

.form-group {
  position: relative;
  margin-bottom: 1.75rem;
}

.form-group input,
.form-group textarea {
  width: 100%;
  background: rgba(6, 10, 18, 0.4);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-sm);
  padding: 14px 16px;
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: all var(--transition-fast);
}

.form-group textarea {
  resize: vertical;
}

.form-group label {
  position: absolute;
  left: 16px;
  top: 14px;
  color: var(--text-muted);
  pointer-events: none;
  transition: all var(--transition-fast);
  font-size: 0.95rem;
}

/* Floating Label Animation */
.form-group input:focus ~ label,
.form-group textarea:focus ~ label,
.form-group input:not(:placeholder-shown) ~ label,
.form-group textarea:not(:placeholder-shown) ~ label {
  top: -10px;
  left: 10px;
  font-size: 0.75rem;
  background: var(--bg-card);
  padding: 0 6px;
  color: var(--accent);
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--accent);
  background: rgba(6, 10, 18, 0.7);
  box-shadow: 0 0 8px var(--accent-glow);
  outline: none;
}

/* Validation via :has() */
.form-group:has(input.invalid) input,
.form-group:has(textarea.invalid) textarea {
  border-color: #ef4444;
}

.form-group:has(input.invalid) label,
.form-group:has(textarea.invalid) label {
  color: #ef4444;
}

.error-msg {
  display: none;
  font-size: 0.75rem;
  color: #ef4444;
  margin-top: 4px;
  position: absolute;
  bottom: -16px;
  left: 4px;
}

.form-group:has(.invalid) .error-msg {
  display: block;
}

.submit-spinner {
  animation: spin 1s linear infinite;
  margin-left: 8px;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.form-success {
  display: none;
  align-items: center;
  gap: 10px;
  background: rgba(16, 185, 129, 0.08);
  border: 1px solid rgba(16, 185, 129, 0.25);
  color: var(--accent);
  padding: 14px;
  border-radius: var(--border-radius-sm);
  margin-top: 1.25rem;
  font-size: 0.9rem;
}

/* ==========================================================================
   FOOTER & BACK-TO-TOP
   ========================================================================== */
.site-footer {
  background: #03050a;
  border-top: 1px solid var(--border-color);
  padding: 35px 24px;
  text-align: center;
}

.footer-container {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.footer-meta {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.back-to-top-btn {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--accent);
  color: #030712;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transform: translateY(20px);
  transition: all var(--transition-fast);
  box-shadow: 0 4px 12px rgba(16, 185, 129, 0.25);
  z-index: 99;
}

.back-to-top-btn.visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.back-to-top-btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 16px rgba(16, 185, 129, 0.4);
}

/* ==========================================================================
   RESPONSIVE DESIGN (MEDIA QUERIES)
   ========================================================================== */
@media (max-width: 992px) {
  .home-section {
    flex-direction: column;
    text-align: center;
    padding-top: 130px;
    gap: 3rem;
  }
  
  .home-content {
    max-width: 100%;
  }

  .home-title {
    font-size: 2.6rem;
  }

  .growth-showcase-container {
    max-width: 400px;
    margin: 0 auto;
  }

  .pillars-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .planner-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .contact-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
}

@media (max-width: 768px) {
  .home-title {
    font-size: 2.2rem;
  }

  /* Navigation for Mobile */
  .mobile-toggle {
    display: block;
  }

  .nav-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 75%;
    max-width: 280px;
    height: 100vh;
    background: var(--bg-secondary);
    border-left: 1px solid var(--border-color);
    box-shadow: -10px 0 25px rgba(0,0,0,0.4);
    padding: 90px 30px;
    transition: right var(--transition-normal);
  }

  .nav-menu.open {
    right: 0;
  }

  .nav-menu ul {
    flex-direction: column;
    gap: 2.25rem;
  }

  .nav-link {
    font-size: 1.15rem;
  }
}

@media (max-width: 480px) {
  .home-title {
    font-size: 1.9rem;
  }

  .section-container {
    padding: 50px 16px;
  }
}