/* ============================================================
   ODIN WEBSITE — DESIGN SYSTEM & STYLES
   ============================================================ */

/* --- Custom Font --- */
@font-face {
  font-family: 'Halfre';
  src: url('../assets/fonts/halfre.otf') format('opentype'),
       url('../assets/fonts/halfre.ttf') format('truetype');
  font-weight: normal;
  font-style: normal;
  font-display: swap;
}

/* --- CSS Custom Properties --- */
:root {
  /* Colors */
  --color-accent: #BFFF00;
  --color-accent-hover: #d4ff4d;
  --color-accent-dim: rgba(191, 255, 0, 0.15);
  --color-accent-glow: rgba(191, 255, 0, 0.25);
  --color-dark: #0A0A0A;
  --color-dark-card: #111111;
  --color-dark-elevated: #1A1A1A;
  --color-dark-border: #222222;
  --color-white: #FFFFFF;
  --color-light-bg: #F8F9FA;
  --color-light-card: #FFFFFF;
  --color-text-dark: #1A1A1A;
  --color-text-light: #FFFFFF;
  --color-text-muted: #6B7280;
  --color-text-muted-dark: #9CA3AF;
  --color-border-light: #E5E7EB;
  --color-red-muted: #FF4D4D;
  --color-red-dim: rgba(255, 77, 77, 0.1);

  /* Typography */
  --font-display: 'Inter', system-ui, -apple-system, sans-serif;
  --font-body: 'Inter', system-ui, -apple-system, sans-serif;
  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-lg: 1.125rem;
  --text-xl: 1.25rem;
  --text-2xl: 1.5rem;
  --text-3xl: 1.875rem;
  --text-4xl: 2.25rem;
  --text-5xl: 3rem;
  --text-6xl: 3.75rem;
  --text-7xl: 4.5rem;

  /* Spacing */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-32: 8rem;

  /* Layout */
  --max-width: 1200px;
  --max-width-narrow: 800px;
  --nav-height: 72px;
  --border-radius-sm: 8px;
  --border-radius-md: 12px;
  --border-radius-lg: 16px;
  --border-radius-xl: 24px;
  --border-radius-full: 9999px;

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;
  --transition-slow: 400ms ease;
  --transition-smooth: 600ms cubic-bezier(0.16, 1, 0.3, 1);

  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
  --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.1), 0 2px 4px -2px rgba(0,0,0,0.1);
  --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.1), 0 4px 6px -4px rgba(0,0,0,0.1);
  --shadow-xl: 0 20px 25px -5px rgba(0,0,0,0.1), 0 8px 10px -6px rgba(0,0,0,0.1);
  --shadow-glow: 0 0 30px rgba(191, 255, 0, 0.15);
  --shadow-glow-strong: 0 0 60px rgba(191, 255, 0, 0.25);
}

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

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.6;
  color: var(--color-text-dark);
  background-color: var(--color-dark);
  overflow-x: hidden;
}

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

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

ul, ol {
  list-style: none;
}

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

input, textarea, select {
  font-family: inherit;
  font-size: inherit;
}

/* --- Utility Classes --- */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-6);
}

.container--narrow {
  max-width: var(--max-width-narrow);
}

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

/* --- Section Layouts --- */
.section {
  padding: var(--space-24) 0;
  position: relative;
}

.section--dark {
  background-color: var(--color-dark);
  color: var(--color-text-light);
}

.section--light {
  background-color: var(--color-light-bg);
  color: var(--color-text-dark);
}

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

.section__header {
  text-align: center;
  margin-bottom: var(--space-16);
  max-width: 720px;
  margin-left: auto;
  margin-right: auto;
}

.section__label {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-accent);
  margin-bottom: var(--space-4);
  padding: var(--space-2) var(--space-4);
  background: var(--color-accent-dim);
  border-radius: var(--border-radius-full);
  border: 1px solid rgba(191, 255, 0, 0.2);
}

.section--light .section__label {
  color: var(--color-dark);
  background: rgba(191, 255, 0, 0.12);
  border-color: rgba(191, 255, 0, 0.25);
}

.section__title {
  font-family: var(--font-display);
  font-size: var(--text-5xl);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-6);
}

.section__subtitle {
  font-size: var(--text-lg);
  line-height: 1.7;
  color: var(--color-text-muted-dark);
  max-width: 600px;
  margin: 0 auto;
}

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

/* --- Typography --- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.02em;
}

h1 { font-size: var(--text-7xl); }
h2 { font-size: var(--text-5xl); }
h3 { font-size: var(--text-3xl); }
h4 { font-size: var(--text-2xl); }
h5 { font-size: var(--text-xl); }

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-4) var(--space-8);
  font-size: var(--text-base);
  font-weight: 600;
  border-radius: var(--border-radius-full);
  transition: all var(--transition-base);
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}

.btn--primary {
  background: var(--color-accent);
  color: var(--color-dark);
  box-shadow: var(--shadow-glow);
}

.btn--primary:hover {
  background: var(--color-accent-hover);
  box-shadow: var(--shadow-glow-strong);
  transform: translateY(-2px);
}

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

.btn--ghost {
  background: transparent;
  color: var(--color-text-light);
  border: 1.5px solid rgba(255, 255, 255, 0.25);
}

.btn--ghost:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
  background: var(--color-accent-dim);
}

.btn--dark {
  background: var(--color-dark);
  color: var(--color-text-light);
}

.btn--dark:hover {
  background: var(--color-dark-elevated);
  transform: translateY(-2px);
}

.btn--sm {
  padding: var(--space-2) var(--space-5);
  font-size: var(--text-sm);
}

.btn--lg {
  padding: var(--space-5) var(--space-10);
  font-size: var(--text-lg);
}

.btn svg {
  width: 18px;
  height: 18px;
}

/* --- Navigation --- */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--nav-height);
  display: flex;
  align-items: center;
  transition: all var(--transition-base);
  background: transparent;
}

.nav.scrolled {
  background: rgba(10, 10, 10, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-6);
}

.nav__logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.nav__logo img {
  height: 32px;
  width: auto;
}

.nav__links {
  display: flex;
  align-items: center;
  gap: var(--space-8);
}

.nav__link {
  font-size: var(--text-sm);
  font-weight: 500;
  color: rgba(255, 255, 255, 0.7);
  transition: color var(--transition-fast);
  position: relative;
}

.nav__link:hover,
.nav__link.active {
  color: var(--color-text-light);
}

.nav__link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-accent);
  transition: width var(--transition-base);
  border-radius: 1px;
}

.nav__link:hover::after {
  width: 100%;
}

.nav__actions {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

/* Mobile menu button */
.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: var(--space-2);
  z-index: 1001;
}

.nav__toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-text-light);
  border-radius: 2px;
  transition: all var(--transition-base);
}

.nav__toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.nav__toggle.active span:nth-child(2) {
  opacity: 0;
}

.nav__toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* Mobile menu overlay */
.nav__mobile {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(10, 10, 10, 0.98);
  backdrop-filter: blur(20px);
  z-index: 999;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-8);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.nav__mobile.active {
  display: flex;
  opacity: 1;
}

.nav__mobile a {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  color: var(--color-text-light);
  font-weight: 700;
}

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

/* --- Announcement Banner --- */
.announcement {
  background: linear-gradient(90deg, var(--color-dark) 0%, var(--color-dark-elevated) 50%, var(--color-dark) 100%);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  padding: var(--space-2) var(--space-4);
  text-align: center;
  font-size: var(--text-sm);
  color: var(--color-text-muted-dark);
}

.announcement__text {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
}

.announcement__badge {
  display: inline-block;
  padding: 2px 8px;
  background: var(--color-accent-dim);
  color: var(--color-accent);
  border-radius: var(--border-radius-full);
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* --- Hero Section --- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: calc(var(--nav-height) + var(--space-16));
  padding-bottom: var(--space-16);
  background: var(--color-dark);
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.25;
}

/* Radial gradient overlay for depth */
.hero__bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 50%, transparent 0%, var(--color-dark) 70%);
}

/* Subtle green glow accent */
.hero__glow {
  position: absolute;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(191, 255, 0, 0.08) 0%, transparent 70%);
  top: 20%;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1;
  pointer-events: none;
}

.hero__content {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
}

.hero__text {
  max-width: 580px;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--border-radius-full);
  font-size: var(--text-sm);
  color: var(--color-text-muted-dark);
  margin-bottom: var(--space-8);
}

.hero__badge .stars {
  color: #FFD700;
  letter-spacing: 2px;
}

.hero__title {
  font-family: var(--font-display);
  font-size: var(--text-7xl);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.03em;
  color: var(--color-text-light);
  margin-bottom: var(--space-6);
}

.hero__title .highlight {
  color: var(--color-accent);
  position: relative;
}

.hero__description {
  font-size: var(--text-lg);
  line-height: 1.7;
  color: var(--color-text-muted-dark);
  margin-bottom: var(--space-10);
  max-width: 500px;
}

.hero__actions {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
}

.hero__visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero__dashboard {
  position: relative;
  width: 100%;
  max-width: 560px;
}

.hero__dashboard img {
  border-radius: var(--border-radius-lg);
  box-shadow: 0 25px 80px rgba(0,0,0,0.5), var(--shadow-glow);
  border: 1px solid rgba(255,255,255,0.08);
}

.hero__dashboard-overlay {
  position: absolute;
  bottom: -30px;
  right: -30px;
  width: 220px;
  border-radius: var(--border-radius-md);
  box-shadow: 0 15px 40px rgba(0,0,0,0.6);
  border: 1px solid rgba(255,255,255,0.1);
}

/* --- Pain Section --- */
.pain {
  background: var(--color-accent);
  color: var(--color-dark);
  position: relative;
  overflow: hidden;
}

.pain::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(0,0,0,0.1), transparent);
}

.pain .section__label {
  color: var(--color-dark);
  background: rgba(0, 0, 0, 0.08);
  border-color: rgba(0, 0, 0, 0.15);
}

.pain .section__title {
  color: var(--color-dark);
}

.pain .section__subtitle {
  color: rgba(10, 10, 10, 0.7);
}

.pain__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-8);
}

.pain__card {
  background: rgba(0, 0, 0, 0.06);
  border: 1px solid rgba(0, 0, 0, 0.08);
  border-radius: var(--border-radius-lg);
  padding: var(--space-8);
  transition: all var(--transition-base);
}

.pain__card:hover {
  background: rgba(0, 0, 0, 0.1);
  transform: translateY(-4px);
}

.pain__card-icon {
  width: 48px;
  height: 48px;
  background: rgba(0, 0, 0, 0.08);
  border-radius: var(--border-radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-6);
  font-size: 24px;
}

.pain__card-title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  margin-bottom: var(--space-2);
  color: var(--color-dark);
}

.pain__card-persona {
  font-size: var(--text-sm);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: rgba(10, 10, 10, 0.5);
  margin-bottom: var(--space-4);
}

.pain__card-text {
  font-size: var(--text-base);
  line-height: 1.6;
  color: rgba(10, 10, 10, 0.75);
}

/* --- Solution Section --- */
.solution {
  background: var(--color-dark);
  position: relative;
}

.solution__flow {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-4);
  margin-bottom: var(--space-12);
  flex-wrap: wrap;
}

.solution__flow-step {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.solution__flow-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-5);
  background: var(--color-dark-elevated);
  border: 1px solid var(--color-dark-border);
  border-radius: var(--border-radius-full);
  font-weight: 600;
  color: var(--color-text-light);
  font-size: var(--text-sm);
}

.solution__flow-item svg {
  width: 18px;
  height: 18px;
  color: var(--color-accent);
}

.solution__flow-arrow {
  color: var(--color-text-muted);
  font-size: var(--text-xl);
}

.solution__flow-result {
  padding: var(--space-3) var(--space-6);
  background: var(--color-accent);
  color: var(--color-dark);
  border-radius: var(--border-radius-full);
  font-weight: 700;
  font-size: var(--text-sm);
}

.solution__text {
  text-align: center;
  max-width: 700px;
  margin: 0 auto;
  font-size: var(--text-lg);
  line-height: 1.7;
  color: var(--color-text-muted-dark);
}

/* --- How It Works --- */
.how-it-works {
  background: var(--color-light-bg);
}

.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-8);
  position: relative;
}

/* Connecting line */
.steps::before {
  content: '';
  position: absolute;
  top: 40px;
  left: 60px;
  right: 60px;
  height: 2px;
  background: linear-gradient(90deg, var(--color-accent), var(--color-accent));
  opacity: 0.3;
  z-index: 0;
}

.step {
  text-align: center;
  position: relative;
  z-index: 1;
}

.step__number {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: var(--color-dark);
  color: var(--color-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 800;
  margin: 0 auto var(--space-6);
  border: 2px solid var(--color-accent);
  box-shadow: 0 0 20px rgba(191, 255, 0, 0.15);
}

.step__title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 700;
  margin-bottom: var(--space-3);
  color: var(--color-dark);
}

.step__text {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* --- Feature Cards --- */
.features {
  background: var(--color-dark);
}

.features__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-8);
}

.feature-card {
  background: var(--color-dark-card);
  border: 1px solid var(--color-dark-border);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  transition: all var(--transition-base);
}

.feature-card:hover {
  border-color: rgba(191, 255, 0, 0.2);
  transform: translateY(-6px);
  box-shadow: var(--shadow-glow);
}

.feature-card__image {
  width: 100%;
  height: 220px;
  overflow: hidden;
  background: var(--color-dark-elevated);
}

.feature-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.feature-card:hover .feature-card__image img {
  transform: scale(1.05);
}

.feature-card__content {
  padding: var(--space-8);
}

.feature-card__icon {
  width: 48px;
  height: 48px;
  border-radius: var(--border-radius-md);
  background: var(--color-accent-dim);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-5);
}

.feature-card__icon svg {
  width: 24px;
  height: 24px;
  color: var(--color-accent);
}

.feature-card__title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-text-light);
  margin-bottom: var(--space-3);
}

.feature-card__text {
  font-size: var(--text-base);
  line-height: 1.7;
  color: var(--color-text-muted-dark);
}

/* --- Benefits Grid --- */
.benefits {
  background: var(--color-light-bg);
}

.benefits__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
  margin-bottom: var(--space-12);
}

.benefit-tile {
  background: var(--color-white);
  border: 1px solid var(--color-border-light);
  border-radius: var(--border-radius-lg);
  padding: var(--space-8);
  transition: all var(--transition-base);
}

.benefit-tile:hover {
  border-color: var(--color-accent);
  box-shadow: 0 0 20px rgba(191, 255, 0, 0.08);
  transform: translateY(-4px);
}

.benefit-tile__icon {
  width: 48px;
  height: 48px;
  border-radius: var(--border-radius-md);
  background: var(--color-accent-dim);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-5);
}

.benefit-tile__icon svg {
  width: 24px;
  height: 24px;
  color: var(--color-dark);
}

.benefit-tile__title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-dark);
  margin-bottom: var(--space-2);
}

.benefit-tile__text {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* Benefits ticker ribbon */
.benefits__ticker {
  overflow: hidden;
  padding: var(--space-5) 0;
  background: var(--color-dark);
  border-radius: var(--border-radius-lg);
}

.benefits__ticker-track {
  display: flex;
  gap: var(--space-8);
  animation: ticker 30s linear infinite;
  width: max-content;
}

.benefits__ticker-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  white-space: nowrap;
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text-muted-dark);
}

.benefits__ticker-dot {
  width: 6px;
  height: 6px;
  background: var(--color-accent);
  border-radius: 50%;
  flex-shrink: 0;
}

@keyframes ticker {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* --- Testimonials --- */
.testimonials {
  background: var(--color-dark);
}

.testimonials__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-6);
}

.testimonial-card {
  background: var(--color-dark-card);
  border: 1px solid var(--color-dark-border);
  border-radius: var(--border-radius-lg);
  padding: var(--space-8);
  transition: all var(--transition-base);
  position: relative;
}

.testimonial-card:hover {
  border-color: rgba(191, 255, 0, 0.15);
}

.testimonial-card__quote {
  font-size: var(--text-base);
  line-height: 1.7;
  color: var(--color-text-muted-dark);
  margin-bottom: var(--space-6);
  font-style: italic;
  position: relative;
  padding-left: var(--space-6);
}

.testimonial-card__quote::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--color-accent);
  border-radius: 2px;
}

.testimonial-card__author {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.testimonial-card__avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--color-accent-dim);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: var(--text-sm);
  color: var(--color-accent);
  flex-shrink: 0;
}

.testimonial-card__name {
  font-weight: 600;
  color: var(--color-text-light);
  font-size: var(--text-sm);
}

.testimonial-card__role {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

/* --- Comparison Section --- */
.comparison {
  background: var(--color-light-bg);
}

.comparison__table {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-8);
  margin-bottom: var(--space-12);
}

.comparison__column {
  border-radius: var(--border-radius-lg);
  padding: var(--space-8);
  overflow: hidden;
}

.comparison__column--old {
  background: var(--color-white);
  border: 1px solid var(--color-border-light);
}

.comparison__column--odin {
  background: var(--color-dark);
  color: var(--color-text-light);
  border: 1px solid rgba(191, 255, 0, 0.15);
  box-shadow: var(--shadow-glow);
}

.comparison__column-header {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-8);
  padding-bottom: var(--space-5);
  border-bottom: 1px solid var(--color-border-light);
}

.comparison__column--odin .comparison__column-header {
  border-bottom-color: var(--color-dark-border);
}

.comparison__column-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--border-radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
}

.comparison__column--old .comparison__column-icon {
  background: var(--color-red-dim);
}

.comparison__column--odin .comparison__column-icon {
  background: var(--color-accent-dim);
}

.comparison__column-title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
}

.comparison__list {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.comparison__item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: var(--text-sm);
  line-height: 1.6;
}

.comparison__item-icon {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 2px;
  font-size: 12px;
}

.comparison__column--old .comparison__item-icon {
  background: var(--color-red-dim);
  color: var(--color-red-muted);
}

.comparison__column--odin .comparison__item-icon {
  background: var(--color-accent-dim);
  color: var(--color-accent);
}

.comparison__column--old .comparison__item {
  color: var(--color-text-muted);
}

.comparison__column--odin .comparison__item {
  color: var(--color-text-muted-dark);
}

/* --- FAQ Section --- */
.faq {
  background: var(--color-dark);
}

.faq__list {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.faq__item {
  background: var(--color-dark-card);
  border: 1px solid var(--color-dark-border);
  border-radius: var(--border-radius-md);
  overflow: hidden;
  transition: border-color var(--transition-base);
}

.faq__item.active {
  border-color: rgba(191, 255, 0, 0.2);
}

.faq__question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: var(--space-5) var(--space-6);
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--color-text-light);
  text-align: left;
  cursor: pointer;
  transition: color var(--transition-fast);
}

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

.faq__icon {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
  position: relative;
  margin-left: var(--space-4);
}

.faq__icon::before,
.faq__icon::after {
  content: '';
  position: absolute;
  background: currentColor;
  border-radius: 1px;
  transition: transform var(--transition-base);
}

.faq__icon::before {
  top: 50%;
  left: 4px;
  right: 4px;
  height: 2px;
  transform: translateY(-50%);
}

.faq__icon::after {
  left: 50%;
  top: 4px;
  bottom: 4px;
  width: 2px;
  transform: translateX(-50%);
}

.faq__item.active .faq__icon::after {
  transform: translateX(-50%) rotate(90deg);
  opacity: 0;
}

.faq__answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-smooth), padding var(--transition-smooth);
}

.faq__answer-inner {
  padding: 0 var(--space-6) var(--space-6);
  font-size: var(--text-base);
  line-height: 1.7;
  color: var(--color-text-muted-dark);
}

.faq__item.active .faq__answer {
  max-height: 300px;
}

/* --- Final CTA --- */
.final-cta {
  background: var(--color-dark);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.final-cta__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.final-cta__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.15;
}

.final-cta__bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center, transparent 0%, var(--color-dark) 75%);
}

.final-cta__content {
  position: relative;
  z-index: 1;
}

.final-cta__title {
  font-family: var(--font-display);
  font-size: var(--text-5xl);
  font-weight: 800;
  color: var(--color-text-light);
  margin-bottom: var(--space-6);
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.final-cta__subtitle {
  font-size: var(--text-lg);
  color: var(--color-text-muted-dark);
  margin-bottom: var(--space-10);
  max-width: 550px;
  margin-left: auto;
  margin-right: auto;
}

/* --- Footer --- */
.footer {
  background: var(--color-dark);
  border-top: 1px solid rgba(255,255,255,0.06);
  padding: var(--space-16) 0 var(--space-8);
  color: var(--color-text-light);
}

.footer__top {
  display: grid;
  grid-template-columns: 1.8fr 1fr 1fr;
  gap: var(--space-12);
  margin-bottom: var(--space-12);
}

.footer__brand p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-top: var(--space-4);
  line-height: 1.6;
  max-width: 280px;
}

.footer__logo {
  height: 28px;
  width: auto;
  margin-bottom: var(--space-4);
}

.footer__heading {
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-light);
  margin-bottom: var(--space-5);
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer__links a {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  transition: color var(--transition-fast);
}

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

.footer__bottom {
  padding-top: var(--space-8);
  border-top: 1px solid rgba(255,255,255,0.06);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer__legal {
  display: flex;
  gap: var(--space-6);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

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

.footer__tagline {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.footer__tagline span {
  color: var(--color-accent);
  font-weight: 600;
}

/* --- About Page --- */
.about-hero {
  padding-top: calc(var(--nav-height) + var(--space-20));
  background: var(--color-dark);
}

.about__content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
}

.about__text p {
  font-size: var(--text-lg);
  line-height: 1.8;
  color: var(--color-text-muted-dark);
  margin-bottom: var(--space-6);
}

.about__image {
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.08);
}

.about__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.about__mission {
  text-align: center;
  padding: var(--space-16) 0;
  max-width: 700px;
  margin: 0 auto;
}

.about__mission-text {
  font-size: var(--text-2xl);
  font-weight: 600;
  line-height: 1.5;
  color: var(--color-text-light);
  font-style: italic;
  position: relative;
  padding: var(--space-8) 0;
}

.about__mission-text::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 3px;
  background: var(--color-accent);
  border-radius: 2px;
}

/* --- Pricing --- */
.pricing {
  background: var(--color-light-bg);
}

.pricing__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
  align-items: start;
}

.pricing-card {
  background: var(--color-white);
  border: 1px solid var(--color-border-light);
  border-radius: var(--border-radius-lg);
  padding: var(--space-8);
  transition: all var(--transition-base);
  position: relative;
}

.pricing-card--featured {
  border-color: var(--color-accent);
  box-shadow: var(--shadow-glow);
  transform: scale(1.03);
  z-index: 1;
}

.pricing-card--featured::before {
  content: 'Most Popular';
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  padding: var(--space-1) var(--space-5);
  background: var(--color-accent);
  color: var(--color-dark);
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  border-radius: var(--border-radius-full);
  white-space: nowrap;
}

.pricing-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
}

.pricing-card--featured:hover {
  transform: scale(1.03) translateY(-4px);
}

.pricing-card__name {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--color-dark);
  margin-bottom: var(--space-2);
}

.pricing-card__audience {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-bottom: var(--space-6);
}

.pricing-card__price {
  margin-bottom: var(--space-6);
  padding-bottom: var(--space-6);
  border-bottom: 1px solid var(--color-border-light);
}

.pricing-card__amount {
  font-family: var(--font-display);
  font-size: var(--text-4xl);
  font-weight: 800;
  color: var(--color-dark);
}

.pricing-card__period {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.pricing-card__setup {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-top: var(--space-1);
}

.pricing-card__features {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin-bottom: var(--space-8);
}

.pricing-card__feature {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.5;
}

.pricing-card__feature svg {
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  color: var(--color-accent);
  margin-top: 1px;
}

.pricing-card .btn {
  width: 100%;
}

/* --- Contact Page --- */
.contact-hero {
  padding-top: calc(var(--nav-height) + var(--space-20));
  background: var(--color-dark);
}

.contact__grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: var(--space-16);
  align-items: start;
}

.contact-form {
  background: var(--color-dark-elevated);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--border-radius-lg);
  padding: var(--space-10);
}

.form__submit-error {
  margin-bottom: var(--space-5);
  padding: var(--space-3) var(--space-4);
  border: 1px solid rgba(255, 107, 107, 0.4);
  background: rgba(255, 107, 107, 0.12);
  color: var(--color-red-muted);
  border-radius: var(--border-radius-sm);
  font-size: var(--text-sm);
}

.form__group {
  margin-bottom: var(--space-5);
}

.form__label {
  display: block;
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text-light);
  margin-bottom: var(--space-2);
}

.form__input,
.form__select,
.form__textarea {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--border-radius-sm);
  color: var(--color-text-light);
  font-size: var(--text-base);
  outline: none;
  transition: border-color var(--transition-fast), background var(--transition-fast);
}

.form__input:hover,
.form__select:hover,
.form__textarea:hover {
  background: rgba(255, 255, 255, 0.09);
  border-color: rgba(255, 255, 255, 0.25);
}

.form__input::placeholder,
.form__textarea::placeholder {
  color: var(--color-text-muted);
}

.form__input:focus,
.form__select:focus,
.form__textarea:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px var(--color-accent-dim);
}

.form__textarea {
  min-height: 120px;
  resize: vertical;
}

.form__select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1L6 6L11 1' stroke='%236B7280' stroke-width='2' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 36px;
}

.form__error {
  font-size: var(--text-xs);
  color: var(--color-red-muted);
  margin-top: var(--space-1);
  display: none;
}

.form__group.error .form__input,
.form__group.error .form__select,
.form__group.error .form__textarea {
  border-color: var(--color-red-muted);
}

.form__group.error .form__error {
  display: block;
}

.form__success {
  display: none;
  text-align: center;
  padding: var(--space-12) var(--space-6);
}

.form__success.active {
  display: block;
}

.form__success-icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--color-accent-dim);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-6);
}

.form__success-icon svg {
  width: 32px;
  height: 32px;
  color: var(--color-accent);
}

.form__success h3 {
  color: var(--color-text-light);
  margin-bottom: var(--space-3);
}

.form__success p {
  color: var(--color-text-muted-dark);
}

.contact__info {
  padding-top: var(--space-8);
}

.contact__info-item {
  display: flex;
  gap: var(--space-4);
  margin-bottom: var(--space-8);
}

.contact__info-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--border-radius-md);
  background: var(--color-accent-dim);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact__info-icon svg {
  width: 24px;
  height: 24px;
  color: var(--color-accent);
}

.contact__info-label {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-bottom: var(--space-1);
}

.contact__info-value {
  font-weight: 600;
  color: var(--color-text-light);
}

/* --- Scroll Animations --- */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}

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

.reveal-delay-1 { transition-delay: 100ms; }
.reveal-delay-2 { transition-delay: 200ms; }
.reveal-delay-3 { transition-delay: 300ms; }
.reveal-delay-4 { transition-delay: 400ms; }

/* --- Responsive Design --- */
@media (max-width: 1200px) {
  :root {
    --text-7xl: 3.75rem;
    --text-6xl: 3rem;
    --text-5xl: 2.5rem;
  }
}

@media (max-width: 768px) {
  :root {
    --text-7xl: 2.75rem;
    --text-6xl: 2.25rem;
    --text-5xl: 2rem;
    --text-4xl: 1.75rem;
    --text-3xl: 1.5rem;
  }

  .section {
    padding: var(--space-16) 0;
  }

  .container {
    padding: 0 var(--space-5);
  }

  /* Nav mobile */
  .nav__links,
  .nav__actions .btn {
    display: none;
  }

  .nav__toggle {
    display: flex;
  }

  /* Hero */
  .hero__content {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero__description {
    margin-left: auto;
    margin-right: auto;
  }

  .hero__actions {
    justify-content: center;
  }

  .hero__visual {
    order: -1;
  }

  .hero__dashboard {
    max-width: 400px;
  }

  .hero__dashboard-overlay {
    width: 140px;
    bottom: -15px;
    right: -10px;
  }

  /* Pain grid */
  .pain__grid {
    grid-template-columns: 1fr;
  }

  /* Steps */
  .steps {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-8) var(--space-6);
  }

  .steps::before {
    display: none;
  }

  /* Features */
  .features__grid {
    grid-template-columns: 1fr;
  }

  /* Benefits */
  .benefits__grid {
    grid-template-columns: 1fr 1fr;
  }

  /* Testimonials */
  .testimonials__grid {
    grid-template-columns: 1fr;
  }

  /* Comparison */
  .comparison__table {
    grid-template-columns: 1fr;
  }

  /* Footer */
  .footer__top {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-8);
  }

  .footer__bottom {
    flex-direction: column;
    gap: var(--space-4);
    text-align: center;
  }

  /* About */
  .about__content {
    grid-template-columns: 1fr;
  }

  /* Pricing */
  .pricing__grid {
    grid-template-columns: 1fr;
    max-width: 440px;
    margin-left: auto;
    margin-right: auto;
  }

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

  .pricing-card--featured:hover {
    transform: translateY(-4px);
  }

  /* Contact */
  .contact__grid {
    grid-template-columns: 1fr;
  }

  /* Solution flow */
  .solution__flow {
    flex-direction: column;
  }

  .solution__flow-step {
    flex-direction: column;
  }

  .solution__flow-arrow {
    transform: rotate(90deg);
  }
}

/* --- Policy / Prose Page --- */
.policy {
  max-width: 780px;
  margin: 0 auto;
  padding: var(--space-12) 0 var(--space-20);
}

.policy p {
  font-size: var(--text-base);
  line-height: 1.85;
  color: var(--color-text-muted);
  margin-bottom: var(--space-5);
}

.policy h2 {
  font-size: var(--text-xl);
  font-weight: 700;
  letter-spacing: -0.01em;
  line-height: 1.3;
  color: var(--color-text-dark);
  margin-top: var(--space-10);
  margin-bottom: var(--space-3);
  padding-bottom: var(--space-2);
  border-bottom: 1px solid var(--color-border-light);
}

.policy ul {
  list-style: none;
  padding: 0;
  margin: 0 0 var(--space-5);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.policy ul li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: var(--text-base);
  line-height: 1.75;
  color: var(--color-text-muted);
}

.policy ul li::before {
  content: '';
  display: block;
  flex-shrink: 0;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-accent);
  margin-top: 0.6em;
}

.policy a {
  color: var(--color-text-dark);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color var(--transition-fast);
}

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

@media (max-width: 768px) {
  .policy {
    padding: var(--space-8) 0 var(--space-16);
  }
}

@media (max-width: 480px) {
  :root {
    --text-7xl: 2.25rem;
    --text-5xl: 1.75rem;
    --text-3xl: 1.375rem;
  }

  .hero {
    min-height: auto;
    padding-top: calc(var(--nav-height) + var(--space-10));
    padding-bottom: var(--space-10);
  }

  .hero__actions {
    flex-direction: column;
    width: 100%;
  }

  .hero__actions .btn {
    width: 100%;
  }

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

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

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

  .btn--lg {
    padding: var(--space-4) var(--space-8);
    font-size: var(--text-base);
  }
}