/* ==========================================================================
   SAVANA - Modern Digital Project Development Platform
   Design System & Master Stylesheet (Multi-Page Expansion)
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. COLOR PALETTE & DESIGN TOKENS
   -------------------------------------------------------------------------- */
:root {
  /* Color System */
  --color-bg-light: #f3f7f4;
  --color-bg-header: rgba(243, 247, 244, 0.88);
  --color-bg-dark: #07130e;
  --color-bg-dark-alt: #0a1b14;
  --color-bg-card: rgba(16, 36, 28, 0.65);
  --color-bg-card-hover: rgba(23, 50, 39, 0.85);

  /* Primary & Accent Colors */
  --color-primary: #12372a;
  --color-primary-hover: #1b4d3e;
  --color-accent-mint: #2ec4b6;
  --color-accent-emerald: #10b981;
  --color-accent-glow: #34d399;
  --color-accent-coral: #ff8a7a;
  --color-accent-coral-glow: #ff9f8e;

  /* Typography Colors */
  --color-text-main: #0c1a14;
  --color-text-muted: #52635a;
  --color-text-dark-main: #e8f5ed;
  --color-text-dark-muted: #9ab4a5;
  --color-text-dark-sub: #6c8a7b;

  /* Glassmorphism & Borders */
  --border-light: rgba(18, 55, 42, 0.12);
  --border-dark: rgba(46, 196, 182, 0.18);
  --border-glow: rgba(46, 196, 182, 0.4);
  --glass-bg: rgba(255, 255, 255, 0.1);
  --glass-border: rgba(255, 255, 255, 0.18);
  --glass-dark-bg: rgba(12, 28, 22, 0.7);

  /* Fonts */
  --font-family:
    "Plus Jakarta Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
    sans-serif;
  --font-mono: "JetBrains Mono", monospace;

  /* Shadows & Easing */
  --shadow-sm: 0 4px 12px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 8px 30px rgba(0, 0, 0, 0.15);
  --shadow-glow: 0 0 25px rgba(46, 196, 182, 0.25);
  --shadow-coral-glow: 0 0 20px rgba(255, 138, 122, 0.3);
  --transition-fast: 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-normal: 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-slow: 0.6s cubic-bezier(0.16, 1, 0.3, 1);

  /* Border Radius */
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 24px;
  --radius-full: 9999px;
}

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

html {
  font-family: var(--font-family);
  font-size: 16px;
  scroll-behavior: smooth;
  background-color: var(--color-bg-dark);
  color: var(--color-text-dark-main);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  min-height: 100vh;
  overflow-x: hidden;
  line-height: 1.6;
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

img,
svg {
  display: block;
  max-width: 100%;
}

.container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 1.75rem;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: var(--color-bg-dark);
}

::-webkit-scrollbar-thumb {
  background: rgba(46, 196, 182, 0.25);
  border-radius: var(--radius-full);
}

::-webkit-scrollbar-thumb:hover {
  background: var(--color-accent-mint);
}

/* --------------------------------------------------------------------------
   3. HEADER & NAVIGATION
   -------------------------------------------------------------------------- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: var(--color-bg-header);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(18, 55, 42, 0.08);
  transition: all var(--transition-normal);
}

.site-header.scrolled {
  background: rgba(7, 19, 14, 0.88);
  border-bottom: 1px solid rgba(46, 196, 182, 0.15);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  font-weight: 800;
  font-size: 1.35rem;
  letter-spacing: 0.06em;
  color: var(--color-primary);
  transition: color var(--transition-fast);
}

.site-header.scrolled .brand-logo {
  color: #ffffff;
}

.logo-icon {
  width: 34px;
  height: 34px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  border: 2px solid var(--color-primary);
  background: rgba(18, 55, 42, 0.05);
  transition: all var(--transition-fast);
}

.site-header.scrolled .logo-icon {
  border-color: var(--color-accent-mint);
  background: rgba(46, 196, 182, 0.1);
}

.brand-logo:hover .logo-icon {
  transform: rotate(15deg) scale(1.05);
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 2rem;
  list-style: none;
}

.nav-link {
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--color-text-muted);
  transition: color var(--transition-fast);
  position: relative;
  padding: 0.4rem 0;
}

.site-header.scrolled .nav-link {
  color: var(--color-text-dark-muted);
}

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

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

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

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

.nav-actions {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.btn-login {
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--color-text-main);
  transition: color var(--transition-fast);
}

.site-header.scrolled .btn-login {
  color: var(--color-text-dark-main);
}

.btn-login:hover {
  color: var(--color-accent-emerald);
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.65rem 1.4rem;
  background: var(--color-primary);
  color: #ffffff;
  font-size: 0.9rem;
  font-weight: 600;
  border-radius: var(--radius-full);
  transition: all var(--transition-fast);
  box-shadow: 0 4px 14px rgba(18, 55, 42, 0.25);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.btn-primary:hover {
  background: var(--color-primary-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(18, 55, 42, 0.4);
}

.mobile-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 28px;
  height: 20px;
}

.mobile-toggle span {
  display: block;
  height: 2px;
  width: 100%;
  background: var(--color-text-main);
  border-radius: 2px;
  transition: all var(--transition-fast);
}

/* --------------------------------------------------------------------------
   4. HERO SECTION (HOME)
   -------------------------------------------------------------------------- */
.hero-wrapper {
  position: relative;
  min-height: 100vh;
  padding-top: 130px;
  padding-bottom: 90px;
  background: linear-gradient(180deg,
      #f1f6f2 0%,
      #d8e5dd 25%,
      #18372b 60%,
      #07130e 100%);
  overflow: hidden;
}

.hero-bg-canvas {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 1;
}

.hero-image-overlay {
  position: absolute;
  top: 0;
  right: 0;
  width: 65%;
  height: 100%;
  background-image: url("assets/hero_bg.png");
  background-size: cover;
  background-position: center right;
  opacity: 0.45;
  mix-blend-mode: luminosity;
  mask-image:
    linear-gradient(to left, rgba(0, 0, 0, 1) 30%, rgba(0, 0, 0, 0) 100%),
    linear-gradient(to bottom, rgba(0, 0, 0, 1) 70%, rgba(0, 0, 0, 0) 100%);
  -webkit-mask-image:
    linear-gradient(to left, rgba(0, 0, 0, 1) 30%, rgba(0, 0, 0, 0) 100%),
    linear-gradient(to bottom, rgba(0, 0, 0, 1) 70%, rgba(0, 0, 0, 0) 100%);
  pointer-events: none;
  z-index: 2;
}

.hero-content {
  position: relative;
  z-index: 10;
  max-width: 640px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #1b5340;
  margin-bottom: 1.5rem;
}

.badge-pulse {
  width: 6px;
  height: 6px;
  background-color: var(--color-accent-emerald);
  border-radius: 50%;
  box-shadow: 0 0 10px var(--color-accent-emerald);
  animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
  0% {
    transform: scale(0.95);
    box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7);
  }

  70% {
    transform: scale(1);
    box-shadow: 0 0 0 8px rgba(16, 185, 129, 0);
  }

  100% {
    transform: scale(0.95);
    box-shadow: 0 0 0 0 rgba(16, 185, 129, 0);
  }
}

.hero-title {
  font-size: 4.2rem;
  line-height: 1.05;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--color-primary);
  margin-bottom: 1.5rem;
}

.hero-title span {
  display: block;
}

.hero-description {
  font-size: 1.05rem;
  line-height: 1.65;
  color: #ffffff;
  margin-bottom: 2.25rem;
  max-width: 520px;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 3.5rem;
}

.btn-hero-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.85rem 1.8rem;
  background: var(--color-primary);
  color: #ffffff;
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: var(--radius-full);
  box-shadow: 0 10px 25px rgba(18, 55, 42, 0.3);
  transition: all var(--transition-fast);
}

.btn-hero-primary:hover {
  background: var(--color-primary-hover);
  transform: translateY(-2px) scale(1.02);
  box-shadow: 0 14px 30px rgba(18, 55, 42, 0.45);
}

.btn-hero-primary svg {
  transition: transform var(--transition-fast);
}

.btn-hero-primary:hover svg {
  transform: translateX(4px);
}

.btn-hero-secondary {
  display: inline-flex;
  align-items: center;
  padding: 0.85rem 1.8rem;
  background: rgba(255, 255, 255, 0.45);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  color: var(--color-primary);
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: var(--radius-full);
  border: 1px solid rgba(18, 55, 42, 0.15);
  transition: all var(--transition-fast);
}

.btn-hero-secondary:hover {
  background: rgba(255, 255, 255, 0.75);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.08);
}

/* Hero Feature Cards */
.hero-features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  max-width: 580px;
}

.feature-badge-item {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.feature-icon-wrapper {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--color-primary);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 0.35rem;
  box-shadow: 0 4px 12px rgba(18, 55, 42, 0.25);
  transition: transform var(--transition-fast);
}

.feature-badge-item:hover .feature-icon-wrapper {
  transform: translateY(-3px) rotate(8deg);
  background: var(--color-accent-emerald);
}

.feature-badge-title {
  font-size: 0.9rem;
  font-weight: 700;
  color: white;
}

.feature-badge-desc {
  font-size: 0.78rem;
  line-height: 1.4;
  color: #ffffff;
}

/* --------------------------------------------------------------------------
   5. SUBPAGE HERO BANNER (For How It Works, Tokenomics, Roadmap)
   -------------------------------------------------------------------------- */
.subpage-hero {
  position: relative;
  padding-top: 140px;
  padding-bottom: 70px;
  background: linear-gradient(180deg, #10291f 0%, #07130e 100%);
  border-bottom: 1px solid rgba(46, 196, 182, 0.15);
  overflow: hidden;
}

.subpage-hero-bg {
  position: absolute;
  top: 0;
  right: 0;
  width: 50%;
  height: 100%;
  background-image: url("assets/hero_bg.png");
  background-size: cover;
  background-position: center right;
  opacity: 0.25;
  mix-blend-mode: luminosity;
  pointer-events: none;
}

.subpage-title {
  font-size: 3.2rem;
  font-weight: 800;
  color: #ffffff;
  letter-spacing: -0.03em;
  margin-bottom: 1rem;
}

.subpage-subtitle {
  font-size: 1.1rem;
  line-height: 1.6;
  color: var(--color-text-dark-muted);
  max-width: 650px;
}

/* --------------------------------------------------------------------------
   6. INTRODUCTION & CORE CONCEPT SECTION
   -------------------------------------------------------------------------- */
.section-intro {
  padding: 110px 0;
  background-color: var(--color-bg-dark);
  position: relative;
}

.intro-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 4rem;
  align-items: center;
}

.section-title {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--color-text-dark-main);
  letter-spacing: -0.02em;
  margin-bottom: 1.75rem;
}

.intro-text-content p {
  font-size: 0.96rem;
  line-height: 1.75;
  color: var(--color-text-dark-muted);
  margin-bottom: 1.5rem;
}

/* Core Concept Box */
.concept-box {
  background: rgba(16, 42, 32, 0.6);
  border: 1px solid rgba(46, 196, 182, 0.25);
  border-radius: var(--radius-md);
  padding: 2rem;
  margin-top: 2rem;
  position: relative;
}

.concept-box::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: var(--color-accent-mint);
  border-radius: 4px 0 0 4px;
}

.concept-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-accent-mint);
  margin-bottom: 0.75rem;
}

/* Ecosystem Keywords Cloud */
.keywords-section {
  padding: 50px 0;
  background-color: #050e0a;
  border-top: 1px solid rgba(46, 196, 182, 0.1);
  border-bottom: 1px solid rgba(46, 196, 182, 0.1);
}

.keywords-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  justify-content: center;
}

.keyword-badge {
  padding: 0.5rem 1.25rem;
  background: rgba(18, 48, 36, 0.6);
  border: 1px solid rgba(46, 196, 182, 0.2);
  border-radius: var(--radius-full);
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--color-text-dark-main);
  transition: all var(--transition-fast);
}

.keyword-badge:hover {
  background: var(--color-accent-mint);
  color: var(--color-bg-dark);
  box-shadow: 0 0 15px rgba(46, 196, 182, 0.4);
  transform: translateY(-2px);
}

/* Intro Globe Graphic Container */
.intro-visual-wrapper {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.orb-display-card {
  position: relative;
  width: 100%;
  max-width: 440px;
  aspect-ratio: 1;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.orb-img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  filter: drop-shadow(0 0 35px rgba(46, 196, 182, 0.25));
  animation: pulse-glow 8s ease-in-out infinite alternate;
}

@keyframes pulse-glow {
  0% {
    transform: scale(0.98);
    filter: drop-shadow(0 0 25px rgba(46, 196, 182, 0.2));
  }

  100% {
    transform: scale(1.02);
    filter: drop-shadow(0 0 45px rgba(46, 196, 182, 0.4));
  }
}

/* Orbital Rings CSS graphic layer */
.orbital-ring {
  position: absolute;
  border: 1px solid rgba(46, 196, 182, 0.25);
  border-radius: 50%;
  pointer-events: none;
}

.ring-1 {
  width: 115%;
  height: 115%;
  border-style: dashed;
  animation: spin-slow 40s linear infinite;
}

.ring-2 {
  width: 130%;
  height: 130%;
  animation: spin-slow 65s linear infinite reverse;
}

@keyframes spin-slow {
  from {
    transform: rotate(0deg);
  }

  to {
    transform: rotate(360deg);
  }
}

.orbital-node {
  position: absolute;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--color-accent-mint);
  box-shadow: 0 0 12px var(--color-accent-mint);
}

.orbital-node.coral {
  background: var(--color-accent-coral);
  box-shadow: 0 0 12px var(--color-accent-coral);
}

/* --------------------------------------------------------------------------
   7. VISION SECTION
   -------------------------------------------------------------------------- */
.section-vision {
  padding: 60px 0;
  background-color: var(--color-bg-dark);
}

.vision-card {
  position: relative;
  background: linear-gradient(135deg,
      rgba(16, 36, 28, 0.8),
      rgba(7, 19, 14, 0.95));
  border: 1px solid rgba(46, 196, 182, 0.18);
  border-radius: var(--radius-lg);
  padding: 3.5rem 4rem;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.vision-bg-art {
  position: absolute;
  right: 0;
  top: 0;
  width: 55%;
  height: 100%;
  background-image: url("assets/hero_bg.png");
  background-size: cover;
  background-position: center right;
  opacity: 0.35;
  mask-image: linear-gradient(to left,
      rgba(0, 0, 0, 1) 40%,
      rgba(0, 0, 0, 0) 100%);
  -webkit-mask-image: linear-gradient(to left,
      rgba(0, 0, 0, 1) 40%,
      rgba(0, 0, 0, 0) 100%);
  pointer-events: none;
}

.vision-content {
  position: relative;
  z-index: 5;
  max-width: 520px;
}

.vision-content .section-title {
  margin-bottom: 1rem;
}

.vision-text {
  font-size: 1.15rem;
  line-height: 1.7;
  color: var(--color-text-dark-main);
  font-weight: 400;
}

/* --------------------------------------------------------------------------
   8. HOW IT WORKS PAGE STYLES
   -------------------------------------------------------------------------- */
.section-workflow {
  padding: 90px 0;
  background-color: var(--color-bg-dark);
}

.step-nav-bar {
  display: flex;
  gap: 1rem;
  margin-bottom: 3.5rem;
  overflow-x: auto;
  padding-bottom: 0.5rem;
}

.step-tab-btn {
  flex: 1;
  min-width: 180px;
  padding: 1.25rem 1rem;
  background: rgba(14, 32, 25, 0.5);
  border: 1px solid rgba(46, 196, 182, 0.12);
  border-radius: var(--radius-md);
  color: var(--color-text-dark-muted);
  text-align: left;
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.step-tab-btn:hover {
  background: rgba(18, 44, 34, 0.7);
  border-color: rgba(46, 196, 182, 0.3);
}

.step-tab-btn.active {
  background: rgba(22, 54, 42, 0.9);
  border-color: var(--color-accent-mint);
  color: #ffffff;
  box-shadow:
    0 8px 24px rgba(0, 0, 0, 0.3),
    0 0 15px rgba(46, 196, 182, 0.2);
}

.step-num {
  font-size: 0.8rem;
  font-weight: 800;
  color: var(--color-accent-mint);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.step-title-small {
  font-size: 0.95rem;
  font-weight: 700;
}

.workflow-detail-card {
  background: linear-gradient(145deg,
      rgba(16, 40, 31, 0.7),
      rgba(9, 23, 17, 0.9));
  border: 1px solid rgba(46, 196, 182, 0.2);
  border-radius: var(--radius-lg);
  padding: 3.5rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3.5rem;
  align-items: center;
}

.step-display-info h3 {
  font-size: 2rem;
  font-weight: 800;
  color: #ffffff;
  margin-bottom: 1.25rem;
}

.step-display-info p {
  font-size: 1rem;
  line-height: 1.75;
  color: var(--color-text-dark-muted);
  margin-bottom: 2rem;
}

.step-features-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.step-features-list li {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.92rem;
  color: var(--color-text-dark-main);
}

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

.step-mock-graphic {
  background: rgba(5, 14, 10, 0.8);
  border: 1px solid rgba(46, 196, 182, 0.25);
  border-radius: var(--radius-md);
  padding: 1.75rem;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--color-accent-mint);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.4);
}

/* --------------------------------------------------------------------------
   9. TOKEN UTILITY PAGE STYLES
   -------------------------------------------------------------------------- */
.section-tokenomics {
  padding: 90px 0;
  background-color: var(--color-bg-dark);
}

.token-stats-banner {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  margin-bottom: 4rem;
}

.token-stat-card {
  background: rgba(14, 34, 26, 0.5);
  border: 1px solid rgba(46, 196, 182, 0.15);
  border-radius: var(--radius-md);
  padding: 1.75rem;
  text-align: center;
}

.stat-value {
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--color-accent-mint);
  margin-bottom: 0.35rem;
}

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

.utility-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.utility-card {
  background: rgba(14, 32, 25, 0.45);
  border: 1px solid rgba(46, 196, 182, 0.1);
  border-radius: var(--radius-md);
  padding: 2rem;
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.utility-card:hover {
  background: rgba(18, 46, 35, 0.75);
  border-color: var(--color-accent-mint);
  transform: translateY(-5px);
  box-shadow:
    0 15px 35px rgba(0, 0, 0, 0.3),
    0 0 20px rgba(46, 196, 182, 0.15);
}

.utility-icon-box {
  width: 50px;
  height: 50px;
  border-radius: var(--radius-sm);
  background: rgba(46, 196, 182, 0.1);
  color: var(--color-accent-mint);
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(46, 196, 182, 0.25);
  transition: all var(--transition-fast);
}

.utility-card:hover .utility-icon-box {
  background: var(--color-accent-mint);
  color: var(--color-bg-dark);
  box-shadow: 0 0 15px var(--color-accent-mint);
}

.utility-card-text {
  font-size: 0.95rem;
  line-height: 1.65;
  color: var(--color-text-dark-main);
  font-weight: 500;
}

/* --------------------------------------------------------------------------
   10. ROADMAP PAGE STYLES
   -------------------------------------------------------------------------- */
.section-roadmap {
  padding: 90px 0;
  background-color: var(--color-bg-dark);
}

.roadmap-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2.5rem;
}

.roadmap-phase-card {
  background: rgba(13, 30, 23, 0.6);
  border: 1px solid rgba(46, 196, 182, 0.15);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  position: relative;
  transition: all var(--transition-normal);
}

.roadmap-phase-card:hover {
  border-color: var(--color-accent-mint);
  box-shadow:
    0 15px 40px rgba(0, 0, 0, 0.4),
    0 0 25px rgba(46, 196, 182, 0.15);
  transform: translateY(-4px);
}

.phase-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.5rem;

  padding-bottom: 1rem;
  border-bottom: 1px solid rgba(46, 196, 182, 0.12);
}

.phase-tag {
  font-size: 0.8rem;
  font-weight: 800;
  color: var(--color-accent-mint);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.phase-title {
  font-size: 1.5rem;
  font-weight: 800;
  color: #ffffff;
}

.phase-badge {
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.phase-badge.completed {
  background: rgba(16, 185, 129, 0.15);
  color: var(--color-accent-emerald);
  border: 1px solid rgba(16, 185, 129, 0.3);
}

.phase-badge.in-progress {
  background: rgba(255, 138, 122, 0.15);
  color: var(--color-accent-coral);
  border: 1px solid rgba(255, 138, 122, 0.3);
}

.phase-badge.upcoming {
  background: rgba(154, 180, 165, 0.1);
  color: var(--color-text-dark-muted);
  border: 1px solid rgba(154, 180, 165, 0.2);
}

.milestone-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.milestone-item {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  font-size: 0.95rem;
  color: var(--color-text-dark-main);
}

.milestone-icon {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.milestone-item.done .milestone-icon {
  background: var(--color-accent-emerald);
  color: var(--color-bg-dark);
}

.milestone-item.active .milestone-icon {
  background: var(--color-accent-coral);
  color: var(--color-bg-dark);
}

.milestone-item.future .milestone-icon {
  background: rgba(255, 255, 255, 0.1);
  color: var(--color-text-dark-sub);
}

/* --------------------------------------------------------------------------
   11. SAVANA CORE CAPABILITIES SECTION (HOME)
   -------------------------------------------------------------------------- */
.section-capabilities {
  padding: 110px 0;
  background-color: var(--color-bg-dark);
}

.capabilities-header {
  margin-bottom: 4rem;
}

.capabilities-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2.25rem 3.5rem;
}

.capability-card {
  display: flex;
  gap: 1.5rem;
  padding: 1.75rem;
  border-radius: var(--radius-md);
  background: rgba(14, 32, 25, 0.4);
  border: 1px solid rgba(46, 196, 182, 0.08);
  transition: all var(--transition-normal);
  cursor: pointer;
}

.capability-card:hover {
  background: rgba(18, 44, 34, 0.7);
  border-color: rgba(46, 196, 182, 0.3);
  transform: translateY(-4px);
  box-shadow:
    0 12px 30px rgba(0, 0, 0, 0.3),
    0 0 20px rgba(46, 196, 182, 0.1);
}

.capability-icon {
  width: 48px;
  height: 48px;
  flex-shrink: 0;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(46, 196, 182, 0.3);
  background: rgba(46, 196, 182, 0.06);
  color: var(--color-accent-mint);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.capability-card:hover .capability-icon {
  background: var(--color-accent-mint);
  color: var(--color-bg-dark);
  box-shadow: 0 0 15px var(--color-accent-mint);
  transform: scale(1.08);
}

.capability-body {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.capability-title {
  font-size: 1.12rem;
  font-weight: 700;
  color: var(--color-text-dark-main);
}

.capability-desc {
  font-size: 0.9rem;
  line-height: 1.6;
  color: var(--color-text-dark-muted);
}

/* --------------------------------------------------------------------------
   12. FROM IDEA TO IMPACT CTA BANNER
   -------------------------------------------------------------------------- */
.section-cta {
  padding: 60px 0 110px 0;
  background-color: var(--color-bg-dark);
}

.cta-banner-card {
  position: relative;
  background: linear-gradient(135deg, #0f2b20 0%, #081711 100%);
  border: 1px solid rgba(46, 196, 182, 0.25);
  border-radius: var(--radius-lg);
  padding: 4rem;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 280px;
}

.cta-bg-artwork {
  position: absolute;
  top: 0;
  right: 0;
  width: 100%;
  height: 100%;
  background-image: url("assets/hero_bg.png");
  background-size: cover;
  background-position: center bottom;
  opacity: 0.35;
  mix-blend-mode: screen;
  pointer-events: none;
}

.cta-content {
  position: relative;
  z-index: 5;
  max-width: 580px;
}

.cta-title {
  font-size: 2.4rem;
  font-weight: 800;
  color: #ffffff;
  letter-spacing: -0.02em;
  margin-bottom: 0.75rem;
}

.cta-subtitle {
  font-size: 1.05rem;
  color: var(--color-text-dark-muted);
  margin-bottom: 2rem;
}

.btn-cta-green {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.85rem 1.8rem;
  background: var(--color-accent-emerald);
  color: #07130e;
  font-size: 0.95rem;
  font-weight: 700;
  border-radius: var(--radius-full);
  box-shadow: 0 6px 20px rgba(16, 185, 129, 0.35);
  transition: all var(--transition-fast);
  width: fit-content;
}

.btn-cta-green:hover {
  background: #34d399;
  transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(16, 185, 129, 0.5);
}

.btn-cta-green svg {
  transition: transform var(--transition-fast);
}

.btn-cta-green:hover svg {
  transform: translateX(4px);
}

/* --------------------------------------------------------------------------
   13. FOOTER
   -------------------------------------------------------------------------- */
.site-footer {
  background-color: var(--color-bg-dark-alt);
  border-top: 1px solid rgba(46, 196, 182, 0.12);
  padding: 80px 0 40px 0;
  color: var(--color-text-dark-muted);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 3rem;
  margin-bottom: 4rem;
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.footer-logo {
  color: #ffffff;
}

.footer-logo .logo-icon {
  border-color: var(--color-accent-mint);
  background: rgba(46, 196, 182, 0.1);
}

.footer-tagline {
  font-size: 0.9rem;
  line-height: 1.6;
  color: var(--color-text-dark-sub);
  max-width: 320px;
}

.footer-heading {
  font-size: 0.95rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 1.25rem;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-links a {
  font-size: 0.88rem;
  color: var(--color-text-dark-muted);
  transition: color var(--transition-fast);
}

.footer-links a:hover {
  color: var(--color-accent-mint);
}

.newsletter-form {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.newsletter-input-group {
  display: flex;
  background: rgba(14, 32, 25, 0.8);
  border: 1px solid rgba(46, 196, 182, 0.2);
  border-radius: var(--radius-full);
  padding: 0.35rem 0.35rem 0.35rem 1rem;
}

.newsletter-input-group input {
  background: none;
  border: none;
  outline: none;
  color: #ffffff;
  font-size: 0.85rem;
  width: 100%;
}

.newsletter-input-group input::placeholder {
  color: var(--color-text-dark-sub);
}

.btn-subscribe {
  padding: 0.5rem 1.1rem;
  background: var(--color-accent-emerald);
  color: var(--color-bg-dark);
  font-weight: 600;
  font-size: 0.82rem;
  border-radius: var(--radius-full);
  transition: background var(--transition-fast);
}

.btn-subscribe:hover {
  background: var(--color-accent-mint);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding-top: 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.82rem;
  color: var(--color-text-dark-sub);
}

/* --------------------------------------------------------------------------
   14. MODALS & OVERLAYS
   -------------------------------------------------------------------------- */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(4, 12, 9, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
}

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

.modal-box {
  background: #0d2119;
  border: 1px solid rgba(46, 196, 182, 0.3);
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 480px;
  padding: 2.5rem;
  position: relative;
  box-shadow:
    0 20px 50px rgba(0, 0, 0, 0.5),
    0 0 30px rgba(46, 196, 182, 0.15);
  transform: translateY(20px) scale(0.96);
  transition: all var(--transition-normal);
}

.modal-overlay.active .modal-box {
  transform: translateY(0) scale(1);
}

.modal-close {
  position: absolute;
  top: 1.25rem;
  right: 1.25rem;
  color: var(--color-text-dark-muted);
  font-size: 1.25rem;
  transition: color var(--transition-fast);
}

.modal-close:hover {
  color: var(--color-accent-mint);
}

.modal-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 0.5rem;
}

.modal-subtitle {
  font-size: 0.88rem;
  color: var(--color-text-dark-muted);
  margin-bottom: 1.75rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: 1.25rem;
}

.form-group label {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--color-text-dark-main);
}

.form-control {
  background: rgba(6, 16, 12, 0.7);
  border: 1px solid rgba(46, 196, 182, 0.2);
  border-radius: var(--radius-sm);
  padding: 0.75rem 1rem;
  color: #ffffff;
  font-size: 0.9rem;
  font-family: inherit;
  outline: none;
  transition: border-color var(--transition-fast);
}

.form-control:focus {
  border-color: var(--color-accent-mint);
  box-shadow: 0 0 10px rgba(46, 196, 182, 0.2);
}

.btn-form-submit {
  width: 100%;
  padding: 0.85rem;
  background: var(--color-accent-emerald);
  color: var(--color-bg-dark);
  font-weight: 700;
  font-size: 0.95rem;
  border-radius: var(--radius-sm);
  margin-top: 1rem;
  transition: all var(--transition-fast);
}

.btn-form-submit:hover {
  background: var(--color-accent-mint);
  box-shadow: 0 4px 15px rgba(46, 196, 182, 0.3);
}

/* Toast Notifications */
.toast-container {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 3000;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.toast-item {
  background: #0f291e;
  border: 1px solid var(--color-accent-mint);
  color: #ffffff;
  padding: 1rem 1.5rem;
  border-radius: var(--radius-sm);
  font-size: 0.88rem;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  animation: slide-toast 0.4s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes slide-toast {
  from {
    transform: translateX(100%);
    opacity: 0;
  }

  to {
    transform: translateX(0);
    opacity: 1;
  }
}

/* --------------------------------------------------------------------------
   15. RESPONSIVE BREAKPOINTS
   -------------------------------------------------------------------------- */
@media (max-width: 1024px) {
  .hero-title {
    font-size: 3.4rem;
  }

  .intro-grid,
  .workflow-detail-card {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .intro-visual-wrapper {
    order: -1;
  }

  .vision-card {
    padding: 3rem;
  }

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

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

  .token-stats-banner {
    grid-template-columns: repeat(2, 1fr);
  }

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

@media (max-width: 768px) {

  .nav-menu,
  .nav-actions {
    display: none;
  }

  .mobile-toggle {
    display: flex;
  }

  .hero-title,
  .subpage-title {
    font-size: 2.5rem;
  }

  .hero-features,
  .utility-grid,
  .token-stats-banner {
    grid-template-columns: 1fr;
  }

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

  .cta-banner-card,
  .workflow-detail-card,
  .roadmap-phase-card {
    padding: 2rem 1.5rem;
  }

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

  .footer-bottom {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }
}