/* 
  Craftorlabs - Design System & Stylesheet
  Color Palette: #1b1b1b & #ffffff (Monochrome Light Luxury)
  Typography: Poppins (Google Fonts)
  Geometry: Smooth Round Corners & Pill shapes
*/

@import url('https://fonts.googleapis.com/css2?family=Poppins:ital,wght@0,300;0,400;0,500;0,600;0,700;0,800;1,300;1,400;1,600&display=swap');

:root {
  /* Color Palette - Monochrome Light Mode */
  --bg-primary: #ffffff;
  --bg-secondary: #f8f9fa;
  --bg-card: #ffffff;
  --bg-card-hover: #f1f3f5;
  --text-main: #1b1b1b;
  --text-muted: rgba(27, 27, 27, 0.68);
  --text-subtle: rgba(27, 27, 27, 0.45);
  
  --border-light: rgba(27, 27, 27, 0.08);
  --border-medium: rgba(27, 27, 27, 0.16);
  --border-strong: #1b1b1b;

  --accent-obsidian: #1b1b1b;
  --accent-white: #ffffff;
  --accent-subtle-glow: rgba(27, 27, 27, 0.04);
  
  /* Radii - Smooth Rounded Geometry */
  --radius-sm: 12px;
  --radius-md: 20px;
  --radius-lg: 32px;
  --radius-xl: 44px;
  --radius-pill: 9999px;

  /* Typography */
  --font-main: 'Poppins', -apple-system, BlinkMacSystemFont, sans-serif;
  
  /* Shadows & Elevation */
  --shadow-sm: 0 4px 16px rgba(27, 27, 27, 0.03);
  --shadow-md: 0 10px 30px rgba(27, 27, 27, 0.06);
  --shadow-lg: 0 20px 50px rgba(27, 27, 27, 0.09);
  --shadow-glow: 0 0 35px rgba(27, 27, 27, 0.08);

  /* Transitions */
  --transition-fast: 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-smooth: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-bounce: 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  background-color: var(--bg-primary);
  color: var(--text-main);
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

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

/* Custom Selection */
::selection {
  background-color: var(--accent-obsidian);
  color: var(--accent-white);
}

/* Typography Utilities */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-main);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text-main);
  line-height: 1.2;
}

p {
  color: var(--text-muted);
  font-weight: 400;
}

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

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

/* Container & Layout */
.container {
  width: 100%;
  max-width: 1320px;
  margin: 0 auto;
  padding: 0 24px;
}

.container-narrow {
  max-width: 960px;
}

/* Buttons & Interactive Elements */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-family: var(--font-main);
  font-size: 0.95rem;
  font-weight: 600;
  padding: 14px 32px;
  border-radius: var(--radius-pill);
  border: 1px solid transparent;
  cursor: pointer;
  transition: var(--transition-bounce);
  white-space: nowrap;
  user-select: none;
}

.btn-primary {
  background-color: var(--accent-obsidian);
  color: var(--accent-white);
  border-color: var(--accent-obsidian);
  box-shadow: 0 6px 20px rgba(27, 27, 27, 0.15);
}

.btn-primary:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 12px 30px rgba(27, 27, 27, 0.25);
  background-color: #000000;
}

.btn-secondary {
  background-color: var(--bg-card);
  color: var(--text-main);
  border-color: var(--border-medium);
  box-shadow: var(--shadow-sm);
}

.btn-secondary:hover {
  background-color: var(--bg-secondary);
  border-color: var(--text-main);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-icon {
  width: 48px;
  height: 48px;
  padding: 0;
  border-radius: var(--radius-pill);
}

/* Badges & Pills */
.badge-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 18px;
  border-radius: var(--radius-pill);
  background: var(--bg-secondary);
  border: 1px solid var(--border-light);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-main);
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.badge-pill .pulse-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--text-main);
  box-shadow: 0 0 0 0 rgba(27, 27, 27, 0.4);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% {
    box-shadow: 0 0 0 0 rgba(27, 27, 27, 0.4);
  }
  70% {
    box-shadow: 0 0 0 10px rgba(27, 27, 27, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(27, 27, 27, 0);
  }
}

/* Section Common Styling */
.section {
  padding: 110px 0;
  position: relative;
}

.section-header {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 64px auto;
}

.section-header .section-tag {
  margin-bottom: 16px;
}

.section-header h2 {
  font-size: 2.75rem;
  font-weight: 700;
  margin-bottom: 20px;
  letter-spacing: -0.03em;
}

.section-header p {
  font-size: 1.15rem;
  line-height: 1.7;
}

/* Glass Card Baseline */
.glass-card {
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-smooth);
}

.glass-card:hover {
  border-color: var(--border-medium);
  box-shadow: var(--shadow-md);
}

/* -------------------------------------------------------------
   NAVIGATION HEADER
------------------------------------------------------------- */
.header-wrapper {
  position: fixed;
  top: 24px;
  left: 0;
  right: 0;
  z-index: 1000;
  display: flex;
  justify-content: center;
  padding: 0 20px;
  pointer-events: none;
}

.navbar {
  pointer-events: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  max-width: 1160px;
  padding: 12px 24px;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border: 1px solid rgba(27, 27, 27, 0.12);
  border-radius: var(--radius-pill);
  box-shadow: var(--shadow-md);
  transition: var(--transition-smooth);
}

.navbar-brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.navbar-brand img {
  height: 38px;
  width: auto;
  object-fit: contain;
  transition: var(--transition-bounce);
}

.navbar-brand:hover img {
  transform: scale(1.06) rotate(-3deg);
}

.navbar-brand .brand-name {
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--accent-obsidian);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}

.nav-link {
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--text-muted);
  position: relative;
  padding: 4px 0;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 2px;
  background-color: var(--accent-obsidian);
  border-radius: 2px;
  transition: var(--transition-fast);
  transform: translateX(-50%);
}

.nav-link:hover, .nav-link.active {
  color: var(--accent-obsidian);
  font-weight: 600;
}

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

.nav-cta {
  display: flex;
  align-items: center;
  gap: 12px;
}

.mobile-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  border-radius: var(--radius-pill);
  color: var(--accent-obsidian);
}

.mobile-menu {
  display: none;
  position: fixed;
  top: 90px;
  left: 20px;
  right: 20px;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(30px);
  -webkit-backdrop-filter: blur(30px);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow-lg);
  z-index: 999;
  flex-direction: column;
  gap: 16px;
  opacity: 0;
  transform: translateY(-10px);
  transition: var(--transition-smooth);
}

.mobile-menu.open {
  display: flex;
  opacity: 1;
  transform: translateY(0);
}

.mobile-menu .nav-link {
  font-size: 1.1rem;
  padding: 10px 0;
  border-bottom: 1px solid var(--border-light);
}

/* -------------------------------------------------------------
   HERO SECTION
------------------------------------------------------------- */
.hero {
  padding-top: 170px;
  padding-bottom: 90px;
  position: relative;
  overflow: hidden;
  background: radial-gradient(circle at 50% 20%, rgba(27, 27, 27, 0.03) 0%, rgba(255, 255, 255, 0) 70%);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 60px;
  align-items: center;
}

.hero-content {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.hero-tag {
  margin-bottom: 24px;
}

.hero-title {
  font-size: 3.8rem;
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.04em;
  margin-bottom: 24px;
  color: var(--accent-obsidian);
}

.hero-title .highlight-text {
  position: relative;
  display: inline-block;
  background: linear-gradient(135deg, #1b1b1b 0%, rgba(27, 27, 27, 0.7) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-description {
  font-size: 1.2rem;
  line-height: 1.7;
  color: var(--text-muted);
  margin-bottom: 40px;
  max-width: 600px;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: 40px;
  padding-top: 32px;
  border-top: 1px solid var(--border-light);
  width: 100%;
}

.stat-item {
  display: flex;
  flex-direction: column;
}

.stat-value {
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--accent-obsidian);
  letter-spacing: -0.02em;
}

.stat-label {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-subtle);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Visual Card Showcase in Hero */
.hero-visual-card {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border-medium);
  background: var(--bg-card);
  transition: var(--transition-smooth);
}

.hero-visual-card:hover {
  transform: translateY(-6px) scale(1.01);
  box-shadow: var(--shadow-glow);
}

.hero-visual-card img {
  width: 100%;
  height: 480px;
  object-fit: cover;
  display: block;
}

.hero-visual-overlay {
  position: absolute;
  bottom: 24px;
  left: 24px;
  right: 24px;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: 20px 24px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-light);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.overlay-info h4 {
  font-size: 1.05rem;
  font-weight: 700;
}

.overlay-info p {
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* -------------------------------------------------------------
   PHILOSOPHY & MANIFESTO SECTION
------------------------------------------------------------- */
.philosophy {
  background-color: var(--bg-secondary);
  border-top: 1px solid var(--border-light);
  border-bottom: 1px solid var(--border-light);
}

.manifesto-cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-bottom: 60px;
}

.manifesto-card {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
  overflow: hidden;
  transition: var(--transition-smooth);
}

.manifesto-card:hover {
  transform: translateY(-8px);
  border-color: var(--accent-obsidian);
  box-shadow: var(--shadow-md);
}

.manifesto-card .card-number {
  font-size: 3rem;
  font-weight: 800;
  color: rgba(27, 27, 27, 0.12);
  line-height: 1;
  margin-bottom: 24px;
  transition: var(--transition-fast);
}

.manifesto-card:hover .card-number {
  color: var(--accent-obsidian);
}

.manifesto-card h3 {
  font-size: 1.35rem;
  font-weight: 700;
  margin-bottom: 12px;
}

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

/* Symbolism Box */
.symbolism-box {
  background: var(--accent-obsidian);
  color: var(--accent-white);
  border-radius: var(--radius-xl);
  padding: 48px 56px;
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 40px;
  align-items: center;
  box-shadow: var(--shadow-lg);
  position: relative;
  overflow: hidden;
}

.symbolism-left h3 {
  color: var(--accent-white);
  font-size: 2.2rem;
  font-weight: 800;
  margin-bottom: 16px;
}

.symbolism-left p {
  color: rgba(255, 255, 255, 0.8);
  font-size: 1.05rem;
  line-height: 1.7;
}

.symbolism-items {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.symbol-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(10px);
  padding: 18px 24px;
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 255, 255, 0.12);
  transition: var(--transition-fast);
}

.symbol-item:hover {
  background: rgba(255, 255, 255, 0.15);
  transform: translateX(6px);
}

.symbol-badge {
  font-size: 1.2rem;
  font-weight: 800;
  width: 38px;
  height: 38px;
  background: var(--accent-white);
  color: var(--accent-obsidian);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.symbol-text h4 {
  color: var(--accent-white);
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 4px;
}

.symbol-text p {
  color: rgba(255, 255, 255, 0.75);
  font-size: 0.88rem;
  line-height: 1.5;
}

/* -------------------------------------------------------------
   THE 4 PILLARS SECTION
------------------------------------------------------------- */
.pillars-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
}

.pillar-card {
  background: var(--bg-card);
  border-radius: var(--radius-xl);
  padding: 44px;
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: var(--transition-smooth);
  position: relative;
}

.pillar-card:hover {
  border-color: var(--border-medium);
  box-shadow: var(--shadow-lg);
  transform: translateY(-6px);
}

.pillar-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 28px;
}

.pillar-tag {
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 6px 16px;
  border-radius: var(--radius-pill);
  background: var(--bg-secondary);
  border: 1px solid var(--border-light);
}

.pillar-icon-box {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  background: var(--accent-obsidian);
  color: var(--accent-white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  box-shadow: 0 6px 16px rgba(27, 27, 27, 0.2);
}

.pillar-card h3 {
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: 16px;
}

.pillar-card p {
  font-size: 1.05rem;
  line-height: 1.7;
  margin-bottom: 28px;
}

.pillar-bullets {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding-top: 24px;
  border-top: 1px solid var(--border-light);
}

.pillar-bullets li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--text-main);
}

.pillar-bullets li svg {
  color: var(--accent-obsidian);
  flex-shrink: 0;
}

/* -------------------------------------------------------------
   INNOVATION LAB & EXPERIMENTS (SHOWCASE)
------------------------------------------------------------- */
.lab-section {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-light);
  border-bottom: 1px solid var(--border-light);
}

.filter-tabs {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

.filter-btn {
  padding: 10px 24px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--border-light);
  background: var(--bg-card);
  color: var(--text-muted);
  font-family: var(--font-main);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-fast);
}

.filter-btn:hover, .filter-btn.active {
  background: var(--accent-obsidian);
  color: var(--accent-white);
  border-color: var(--accent-obsidian);
  box-shadow: 0 4px 14px rgba(27, 27, 27, 0.15);
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.project-card {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-light);
  padding: 32px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: var(--transition-smooth);
  position: relative;
}

.project-card:hover {
  transform: translateY(-6px);
  border-color: var(--accent-obsidian);
  box-shadow: var(--shadow-md);
}

.project-status {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  background: rgba(27, 27, 27, 0.05);
  margin-bottom: 20px;
}

.project-card h3 {
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.project-card p {
  font-size: 0.95rem;
  line-height: 1.6;
  margin-bottom: 24px;
}

.project-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 20px;
  border-top: 1px solid var(--border-light);
}

.project-category {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-subtle);
}

.project-link-btn {
  background: none;
  border: none;
  font-family: var(--font-main);
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--accent-obsidian);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: var(--transition-fast);
}

.project-link-btn:hover {
  gap: 10px;
}

/* -------------------------------------------------------------
   INTERACTIVE ALCHEMY SYNTHESIZER
------------------------------------------------------------- */
.synthesizer-card {
  background: var(--bg-card);
  border-radius: var(--radius-xl);
  border: 1px solid var(--border-medium);
  box-shadow: var(--shadow-lg);
  padding: 56px;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 56px;
  align-items: center;
}

.controls-group {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.slider-item {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

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

.slider-header label {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-main);
}

.slider-value {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--accent-obsidian);
  background: var(--bg-secondary);
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--border-light);
}

.custom-slider {
  -webkit-appearance: none;
  width: 100%;
  height: 8px;
  border-radius: 4px;
  background: #e9ecef;
  outline: none;
  transition: background 0.3s ease;
}

.custom-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--accent-obsidian);
  cursor: pointer;
  box-shadow: 0 4px 12px rgba(27, 27, 27, 0.3);
  transition: transform 0.2s ease;
}

.custom-slider::-webkit-slider-thumb:hover {
  transform: scale(1.2);
}

.result-box {
  background: var(--accent-obsidian);
  color: var(--accent-white);
  border-radius: var(--radius-lg);
  padding: 40px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: space-between;
  min-height: 380px;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.result-badge {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  background: rgba(255, 255, 255, 0.15);
  color: var(--accent-white);
  margin-bottom: 24px;
}

.result-archetype {
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--accent-white);
  line-height: 1.2;
  margin-bottom: 16px;
}

.result-description {
  color: rgba(255, 255, 255, 0.82);
  font-size: 0.98rem;
  line-height: 1.65;
  margin-bottom: 28px;
}

.archetype-formula {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  padding: 12px 18px;
  border-radius: var(--radius-md);
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.9);
  width: 100%;
}

/* -------------------------------------------------------------
   COMMUNITY & INCUBATOR SECTION
------------------------------------------------------------- */
.community-box {
  background: linear-gradient(135deg, var(--bg-card) 0%, var(--bg-secondary) 100%);
  border-radius: var(--radius-xl);
  border: 1px solid var(--border-medium);
  padding: 64px;
  text-align: center;
  box-shadow: var(--shadow-md);
  max-width: 900px;
  margin: 0 auto;
}

.community-box h2 {
  font-size: 2.5rem;
  font-weight: 800;
  margin-bottom: 16px;
}

.community-box p {
  font-size: 1.1rem;
  max-width: 600px;
  margin: 0 auto 36px auto;
}

.subscribe-form {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  max-width: 540px;
  margin: 0 auto;
}

.form-input {
  flex: 1;
  padding: 16px 24px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--border-medium);
  background: var(--bg-primary);
  font-family: var(--font-main);
  font-size: 1rem;
  color: var(--text-main);
  outline: none;
  transition: var(--transition-fast);
}

.form-input:focus {
  border-color: var(--accent-obsidian);
  box-shadow: 0 0 0 3px rgba(27, 27, 27, 0.1);
}

/* -------------------------------------------------------------
   FOOTER & SOCIAL ECOSYSTEM
------------------------------------------------------------- */
.footer {
  background: var(--accent-obsidian);
  color: var(--accent-white);
  padding: 80px 0 40px 0;
  border-top: 1px solid var(--border-strong);
}

.footer-top {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 64px;
}

.footer-brand img {
  height: 42px;
  width: auto;
  margin-bottom: 20px;
  filter: brightness(0) invert(1);
}

.footer-brand p {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.95rem;
  line-height: 1.7;
  max-width: 340px;
  margin-bottom: 24px;
}

.footer-col h4 {
  color: var(--accent-white);
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 20px;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.92rem;
  transition: var(--transition-fast);
}

.footer-links a:hover {
  color: var(--accent-white);
  transform: translateX(4px);
}

/* Social Grid Icons */
.social-icons-grid {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
}

.social-icon-link {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-pill);
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-bounce);
  padding: 8px;
}

.social-icon-link img {
  width: 22px;
  height: 22px;
  object-fit: contain;
  filter: brightness(0) invert(1);
  transition: var(--transition-fast);
}

.social-icon-link:hover {
  background: var(--accent-white);
  transform: translateY(-4px) scale(1.1);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
}

.social-icon-link:hover img {
  filter: brightness(0);
}

.footer-bottom {
  padding-top: 32px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px;
}

.footer-bottom p {
  color: rgba(255, 255, 255, 0.55);
  font-size: 0.88rem;
}

.back-to-top {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: var(--accent-white);
  padding: 8px 20px;
  border-radius: var(--radius-pill);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-fast);
}

.back-to-top:hover {
  background: var(--accent-white);
  color: var(--accent-obsidian);
}

/* -------------------------------------------------------------
   MODAL DIALOG
------------------------------------------------------------- */
.modal-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(27, 27, 27, 0.6);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition-smooth);
}

.modal-backdrop.active {
  opacity: 1;
  visibility: visible;
}

.modal-card {
  background: var(--bg-card);
  border-radius: var(--radius-xl);
  padding: 40px;
  max-width: 600px;
  width: 100%;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border-medium);
  position: relative;
  transform: scale(0.9);
  transition: var(--transition-bounce);
}

.modal-backdrop.active .modal-card {
  transform: scale(1);
}

.modal-close {
  position: absolute;
  top: 20px;
  right: 20px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-light);
  width: 36px;
  height: 36px;
  border-radius: 50%;
  font-size: 1.2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition-fast);
}

.modal-close:hover {
  background: var(--accent-obsidian);
  color: var(--accent-white);
}

/* -------------------------------------------------------------
   RESPONSIVE MEDIA QUERIES (Small Mobile to Large Desktop)
------------------------------------------------------------- */

/* Extra Large Screens / Desktops (> 1440px) */
@media (min-width: 1441px) {
  .hero-title {
    font-size: 4.4rem;
  }
}

/* Laptops & Standard Desktops (1025px - 1440px) */
@media (max-width: 1280px) {
  .hero-title {
    font-size: 3.2rem;
  }
  .manifesto-cards {
    grid-template-columns: repeat(2, 1fr);
  }
  .projects-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .synthesizer-card {
    grid-template-columns: 1fr;
  }
}

/* Tablets & iPads (769px - 1024px) */
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .hero-content {
    align-items: center;
    text-align: center;
  }
  .hero-description {
    margin-left: auto;
    margin-right: auto;
  }
  .hero-actions {
    justify-content: center;
  }
  .hero-stats {
    justify-content: center;
  }
  .symbolism-box {
    grid-template-columns: 1fr;
    padding: 36px 32px;
  }
  .pillars-grid {
    grid-template-columns: 1fr;
  }
  .footer-top {
    grid-template-columns: repeat(2, 1fr);
  }
  .nav-links, .nav-cta .btn {
    display: none;
  }
  .mobile-toggle {
    display: block;
  }
}

/* Medium Mobile / Large Phones (481px - 768px) */
@media (max-width: 768px) {
  .section {
    padding: 70px 0;
  }
  .section-header h2 {
    font-size: 2.1rem;
  }
  .hero-title {
    font-size: 2.6rem;
  }
  .manifesto-cards {
    grid-template-columns: 1fr;
  }
  .projects-grid {
    grid-template-columns: 1fr;
  }
  .subscribe-form {
    flex-direction: column;
    width: 100%;
  }
  .subscribe-form .form-input {
    width: 100%;
  }
  .subscribe-form .btn {
    width: 100%;
  }
  .footer-top {
    grid-template-columns: 1fr;
    gap: 36px;
  }
  .footer-bottom {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }
}

/* Small Mobile Phones (320px - 480px) */
@media (max-width: 480px) {
  .container {
    padding: 0 16px;
  }
  .navbar {
    padding: 10px 16px;
  }
  .hero {
    padding-top: 140px;
    padding-bottom: 60px;
  }
  .hero-title {
    font-size: 2.1rem;
  }
  .hero-stats {
    flex-direction: column;
    gap: 20px;
    align-items: center;
  }
  .pillar-card {
    padding: 28px 20px;
  }
  .synthesizer-card {
    padding: 28px 20px;
  }
  .result-box {
    padding: 28px 20px;
  }
  .community-box {
    padding: 36px 20px;
  }
}