/* ============================================
   CATin Landing Page — Neo-Brutalist Design System
   Matching catin-launch-v1 design tokens exactly.
   Identity: Warm, playful, tactile. Never corporate.
   ============================================ */

/* --- Font Imports (exact from catin launch v1) --- */
@import url('https://fonts.googleapis.com/css2?family=Nunito:wght@400;600;700;800;900&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Work+Sans:wght@400;500;600;700&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Source+Serif+4:wght@400&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Caveat:wght@400;700&display=swap');
@import url('https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@400;500;600;700&display=swap');

/* --- Design Tokens (from theme.css) --- */
:root {
  /* Font Stacks */
  --font-heading: 'Nunito', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-body: 'Work Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-serif: 'Source Serif 4', Georgia, serif;
  --font-handwritten: 'Caveat', cursive;
  --font-mono: 'JetBrains Mono', 'Courier New', monospace;

  /* Neo-Brutalist Colors (locked) */
  --bg-app: #FDFCF8;
  --bg-paper: #F4F0E8;
  --bg-card: #FFFFFF;

  --text-primary: #1E1E1E;
  --text-secondary: #595959;
  --text-muted: #8A8A8A;
  --text-white: #FFFFFF;

  --brand-primary: #FF7E67;
  --brand-primary-hover: #FF6347;
  --brand-accent-yellow: #FFD166;
  --brand-accent-green: #7DCE82;
  --brand-accent-blue: #60A5FA;
  --brand-accent-purple: #C084FC;

  --ui-border: #1E1E1E;
  --ui-shadow: #1E1E1E;
  --ui-border-light: #D9D4CC;

  /* Section Colors */
  --varc: #C084FC;
  --dilr: #7DCE82;
  --quants: #FFD166;

  /* Derived Light Tints (for backgrounds) */
  --varc-light: #EDE3FF;
  --dilr-light: #E0F5E2;
  --quants-light: #FFF4D6;
  --primary-light: #FFE0DB;
  --blue-light: #E0EFFE;
  --green-light: #E0F5E2;

  /* Shadows (Neo-Brutalist) */
  --shadow-default: 4px 4px 0px #1E1E1E;
  --shadow-hover: 6px 6px 0px #1E1E1E;
  --shadow-pressed: 0px 0px 0px #1E1E1E;
  --shadow-sm: 3px 3px 0px #1E1E1E;
  --shadow-lg: 6px 6px 0px #1E1E1E;

  /* Spacing */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --space-4xl: 6rem;
  --space-5xl: 8rem;

  /* Radius (rounded-xl = 12px, rounded-2xl = 16px per skill) */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 20px;
  --radius-pill: 50px;
  --radius-circle: 50%;

  /* Transition */
  --transition-raise: transform 0.12s cubic-bezier(0.2, 0, 0, 1), box-shadow 0.12s cubic-bezier(0.2, 0, 0, 1);
  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;

  /* Container */
  --max-width: 1200px;
}

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

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  scroll-padding-top: 80px;
  overflow-x: hidden;
  width: 100%;
}

body {
  font-family: var(--font-body);
  background: var(--bg-app);
  color: var(--text-secondary);
  line-height: 1.65;
  font-size: 16px;
  overflow-x: hidden;
  width: 100%;
  min-height: 100vh;
  position: relative;
}

/* Paper texture overlay (per design skill — 4% opacity noise) */
body::before {
  content: '';
  pointer-events: none;
  position: fixed;
  inset: 0;
  z-index: 0;
  opacity: 0.035;
  mix-blend-mode: multiply;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
  background-size: 256px 256px;
}

body > * {
  position: relative;
  z-index: 1;
}

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

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

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

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

ul, ol {
  list-style: none;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--text-primary);
}

/* Selection color */
::selection {
  background: var(--primary-light);
  color: var(--text-primary);
}

/* --- Container / Layout --- */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-xl);
}

.section {
  padding: var(--space-5xl) 0;
  position: relative;
}

.section--paper {
  background: var(--bg-paper);
}

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

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

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

/* --- Section Labels --- */
.section-label {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 5px 14px;
  border-radius: var(--radius-pill);
  border: 2px solid var(--ui-border);
  background: var(--quants-light);
  color: var(--text-primary);
  margin-bottom: var(--space-lg);
  box-shadow: var(--shadow-sm);
}

.section-label--coral { background: var(--primary-light); }
.section-label--blue { background: var(--blue-light); }
.section-label--purple { background: var(--varc-light); }
.section-label--green { background: var(--dilr-light); }

/* --- Section Headings --- */
.section-title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 900;
  line-height: 1.15;
  color: var(--text-primary);
  margin-bottom: var(--space-md);
}

.section-subtitle {
  font-family: var(--font-body);
  font-size: 1.1rem;
  color: var(--text-muted);
  max-width: 600px;
  line-height: 1.7;
}

/* --- Brutalist Raise Effect (from theme.css) --- */
.brutalist-raise {
  transition: var(--transition-raise);
  cursor: pointer;
  will-change: transform;
}

.brutalist-raise:hover {
  transform: translate(-2px, -2px);
  box-shadow: var(--shadow-hover) !important;
}

.brutalist-raise:active {
  transform: translate(1px, 1px);
  box-shadow: 2px 2px 0px var(--ui-border) !important;
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: 14px 28px;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1rem;
  border-radius: var(--radius-md);
  border: 2px solid var(--ui-border);
  transition: var(--transition-raise);
  will-change: transform;
  white-space: nowrap;
  cursor: pointer;
}

.btn--primary {
  background: var(--brand-primary);
  color: var(--text-white);
  box-shadow: var(--shadow-default);
}

.btn--primary:hover {
  background: var(--brand-primary-hover);
  transform: translate(-2px, -2px);
  box-shadow: var(--shadow-hover);
}

.btn--primary:active {
  transform: translate(1px, 1px);
  box-shadow: var(--shadow-pressed);
}

.btn--secondary {
  background: var(--bg-card);
  color: var(--text-primary);
  box-shadow: var(--shadow-default);
}

.btn--secondary:hover {
  transform: translate(-2px, -2px);
  box-shadow: var(--shadow-hover);
}

.btn--secondary:active {
  transform: translate(1px, 1px);
  box-shadow: var(--shadow-pressed);
}

.btn--ghost {
  background: transparent;
  border-color: transparent;
  color: var(--text-primary);
  box-shadow: none;
}

.btn--ghost:hover {
  background: var(--bg-paper);
}

.btn--large {
  padding: 18px 36px;
  font-size: 1.1rem;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

.btn--large:hover {
  box-shadow: 8px 8px 0px var(--ui-border);
  transform: translate(-2px, -2px);
}

.btn--large:active {
  transform: translate(2px, 2px);
  box-shadow: var(--shadow-pressed);
}

.btn--pill {
  border-radius: var(--radius-pill);
}

.btn--full {
  width: 100%;
}

.btn__icon {
  font-size: 1.2em;
}

/* --- Cards (BrutalistCard) --- */
.card {
  background: var(--bg-card);
  border: 2px solid var(--ui-border);
  border-radius: var(--radius-lg);
  padding: var(--space-2xl);
  box-shadow: var(--shadow-default);
  transition: var(--transition-raise);
  position: relative;
  overflow: hidden;
  will-change: transform;
}

.card:hover {
  transform: translate(-2px, -2px);
  box-shadow: var(--shadow-hover);
}

.card:active {
  transform: translate(1px, 1px);
  box-shadow: var(--shadow-pressed);
}

.card--flat {
  box-shadow: none;
  border-color: var(--ui-border-light);
}

.card--flat:hover {
  border-color: var(--ui-border);
  box-shadow: var(--shadow-sm);
}

/* --- Navigation --- */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: var(--bg-app);
  border-bottom: 2px solid var(--ui-border);
  transition: background 0.2s ease;
}

.nav.scrolled {
  background: rgba(253, 252, 248, 0.95);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

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

.nav__logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}

.nav__logo-icon {
  width: 42px;
  height: 42px;
}

.nav__logo-text {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 900;
  color: var(--text-primary);
}

.nav__logo-text span {
  color: var(--brand-primary);
}

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

.nav__mobile-cta {
  display: none;
}

.nav__link {
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 0.88rem;
  color: var(--text-secondary);
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  transition: background 0.12s ease, color 0.12s ease;
  will-change: background-color;
  white-space: nowrap;
}

.nav__link:hover {
  color: var(--brand-primary);
  background: var(--primary-light);
}

.nav__cta {
  margin-left: var(--space-md);
}

/* Mobile hamburger */
.nav__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  background: none;
  cursor: pointer;
  border: none;
  z-index: 1001;
}

.nav__hamburger span {
  width: 24px;
  height: 3px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: all 0.25s ease;
}

.nav__hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}
.nav__hamburger.active span:nth-child(2) {
  opacity: 0;
}
.nav__hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(6px, -6px);
}

/* Mobile overlay */
.nav__mobile-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: var(--bg-app);
  z-index: 999;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-xl);
}

.nav__mobile-overlay.active {
  display: flex;
}

.nav__mobile-overlay .nav__link {
  font-size: 1.3rem;
  font-weight: 600;
}

/* --- HERO SECTION --- */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 100px;
  position: relative;
  overflow: hidden;
}

.hero__inner {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  grid-template-areas: 
    "content visual"
    "buttons visual"
    "stats visual";
  column-gap: var(--space-4xl);
  row-gap: var(--space-md);
  align-items: center;
}

.hero__content {
  grid-area: content;
  max-width: 580px;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  background: var(--brand-accent-yellow);
  border: 2px solid var(--ui-border);
  border-radius: var(--radius-pill);
  padding: 6px 16px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 600;
  margin-bottom: var(--space-xl);
  box-shadow: var(--shadow-sm);
  color: var(--text-primary);
  animation: bounce-gentle 3s ease-in-out infinite;
}

@keyframes bounce-gentle {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-4px); }
}

.hero__title {
  font-family: var(--font-heading);
  font-size: clamp(2.5rem, 4.5vw, 3.4rem);
  font-weight: 900;
  line-height: 1.1;
  color: var(--text-primary);
  margin-bottom: var(--space-md);
  letter-spacing: -0.01em;
}

.hero__title .highlight {
  color: var(--brand-primary);
  position: relative;
  display: inline;
}

.hero__subtitle {
  font-family: var(--font-body);
  font-size: 1.15rem;
  color: var(--text-secondary);
  line-height: 1.75;
  margin-bottom: var(--space-md);
  max-width: 500px;
}

.hero__cta-group {
  grid-area: buttons;
  display: flex;
  align-items: center;
  gap: var(--space-lg);
  flex-wrap: wrap;
}

.hero__social-proof {
  grid-area: stats;
  align-self: start;
  display: flex;
  align-items: center;
  gap: var(--space-2xl);
  padding-top: var(--space-xl);
  border-top: 2px dashed var(--ui-border-light);
}

.hero__stat {
  text-align: center;
}

.hero__stat-number {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  font-weight: 900;
  color: var(--text-primary);
}

.hero__stat-label {
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-top: 2px;
  font-weight: 500;
}

/* Hero Visual */
.hero__visual {
  grid-area: visual;
  position: relative;
  display: flex;
  justify-content: center;
  margin-top: -30px;
}

.hero__mockup-container {
  position: relative;
  width: 100%;
  max-width: 620px;
}

.hero__mockup {
  width: 100%;
  border: 2px solid var(--ui-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  transition: var(--transition-raise);
}

.hero__mockup:hover {
  transform: translate(-2px, -2px);
  box-shadow: 8px 8px 0px var(--ui-border);
}

/* Floating cards on hero */
.hero__float-card {
  position: absolute;
  background: var(--bg-card);
  border: 2px solid var(--ui-border);
  border-radius: var(--radius-md);
  padding: 10px 16px;
  box-shadow: var(--shadow-sm);
  z-index: 2;
  animation: float-card 4s ease-in-out infinite;
}

.hero__float-card--streak {
  top: 8%;
  right: -35px;
}

.hero__float-card--countdown {
  bottom: 18%;
  left: -35px;
  animation-delay: 1.5s;
}

.hero__float-card--target {
  top: 55%;
  right: -45px;
  animation-delay: 3s;
}

@keyframes float-card {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

.float-card__emoji {
  font-size: 1.2rem;
  margin-bottom: 2px;
}

.float-card__text {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--text-primary);
}

.float-card__sub {
  font-size: 0.72rem;
  color: var(--text-muted);
}

/* --- Trust / Scrolling Bar --- */
.trust-bar {
  padding: var(--space-xl) 0;
  border-top: 2px solid var(--ui-border);
  border-bottom: 2px solid var(--ui-border);
  background: var(--bg-card);
  overflow: hidden;
}

.trust-bar__inner {
  display: flex;
  align-items: center;
  gap: var(--space-3xl);
  animation: marquee 35s linear infinite;
  white-space: nowrap;
  width: max-content;
}

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

.trust-bar__item {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--text-muted);
  flex-shrink: 0;
}

.trust-bar__item span {
  font-size: 1.3rem;
}

/* --- Features Grid --- */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
  margin-top: var(--space-3xl);
}

.feature-card {
  position: relative;
  padding: var(--space-2xl);
  background: var(--bg-card);
  border: 2px solid var(--ui-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-default);
  transition: var(--transition-raise);
  overflow: hidden;
  will-change: transform;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
}

.feature-card--coral::before { background: var(--brand-primary); }
.feature-card--blue::before { background: var(--brand-accent-blue); }
.feature-card--purple::before { background: var(--brand-accent-purple); }
.feature-card--green::before { background: var(--brand-accent-green); }
.feature-card--yellow::before { background: var(--brand-accent-yellow); }

.feature-card:hover {
  transform: translate(-2px, -2px);
  box-shadow: var(--shadow-hover);
}

.feature-card:active {
  transform: translate(1px, 1px);
  box-shadow: var(--shadow-pressed);
}

.feature-card__number {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: var(--space-md);
}

.feature-card__icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  margin-bottom: var(--space-lg);
  border: 2px solid var(--ui-border);
  box-shadow: var(--shadow-sm);
}

.feature-card__icon--coral { background: var(--primary-light); }
.feature-card__icon--blue { background: var(--blue-light); }
.feature-card__icon--purple { background: var(--varc-light); }
.feature-card__icon--green { background: var(--dilr-light); }
.feature-card__icon--yellow { background: var(--quants-light); }

.feature-card__title {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: var(--space-sm);
}

.feature-card__text {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.7;
}

.feature-card__tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: var(--radius-pill);
  border: 2px solid var(--ui-border);
  margin-top: var(--space-md);
  text-transform: uppercase;
}

/* --- Product Showcase (Image + Text sections) --- */
.showcase__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: center;
  margin-top: var(--space-3xl);
}

.showcase__grid--reverse {
  direction: rtl;
}

.showcase__grid--reverse > * {
  direction: ltr;
}

.showcase__image {
  width: 100%;
  border: 2px solid var(--ui-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  transition: var(--transition-raise);
}

.showcase__image:hover {
  transform: translate(-2px, -2px);
  box-shadow: 8px 8px 0px var(--ui-border);
}

.showcase__content {
  max-width: 480px;
}

.showcase__content h3 {
  font-family: var(--font-heading);
  font-size: clamp(1.4rem, 2.5vw, 2rem);
  font-weight: 900;
  color: var(--text-primary);
  margin-bottom: var(--space-md);
  line-height: 1.2;
}

.showcase__content p {
  color: var(--text-secondary);
  line-height: 1.75;
  margin-bottom: var(--space-lg);
  font-size: 0.95rem;
}

.showcase__features-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  margin-bottom: var(--space-xl);
}

.showcase__feature-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
  padding: var(--space-md);
  background: var(--bg-paper);
  border-radius: var(--radius-md);
  border: 2px solid var(--ui-border-light);
  transition: var(--transition-raise);
}

.showcase__feature-item:hover {
  border-color: var(--ui-border);
  box-shadow: var(--shadow-sm);
  transform: translateX(4px);
}

.showcase__feature-icon {
  font-size: 1.2rem;
  flex-shrink: 0;
  margin-top: 2px;
}

.showcase__feature-text strong {
  font-family: var(--font-heading);
  display: block;
  color: var(--text-primary);
  margin-bottom: 2px;
  font-size: 0.92rem;
  font-weight: 700;
}

.showcase__feature-text span {
  font-size: 0.83rem;
  color: var(--text-muted);
}

/* --- Screenshots Carousel --- */
.screenshots-carousel {
  margin-top: var(--space-3xl);
  overflow: hidden;
  position: relative;
}

.screenshots-carousel__track {
  display: flex;
  gap: var(--space-xl);
  animation: scroll-screenshots 50s linear infinite;
  width: max-content;
}

.screenshots-carousel__item {
  flex-shrink: 0;
  width: 340px;
  border: 2px solid var(--ui-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-default);
  transition: var(--transition-raise);
}

.screenshots-carousel__item:hover {
  transform: translate(-2px, -2px);
  box-shadow: var(--shadow-hover);
}

.screenshots-carousel__item img {
  width: 100%;
  display: block;
}

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

/* --- Pricing --- */
.pricing__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-xl);
  max-width: 800px;
  margin: var(--space-3xl) auto 0;
}

.pricing-card {
  background: var(--bg-card);
  border: 2px solid var(--ui-border);
  border-radius: var(--radius-lg);
  padding: var(--space-2xl);
  box-shadow: var(--shadow-default);
  position: relative;
  transition: var(--transition-raise);
}

.pricing-card:hover {
  transform: translate(-2px, -2px);
  box-shadow: var(--shadow-hover);
}

.pricing-card--popular {
  border-color: var(--brand-primary);
  border-width: 3px;
}

.pricing-card__popular-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--brand-primary);
  color: var(--text-white);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 600;
  padding: 4px 14px;
  border-radius: var(--radius-pill);
  border: 2px solid var(--ui-border);
  box-shadow: var(--shadow-sm);
  text-transform: uppercase;
}

.pricing-card__name {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: var(--space-xs);
}

.pricing-card__desc {
  font-size: 0.88rem;
  color: var(--text-muted);
  margin-bottom: var(--space-xl);
}

.pricing-card__price {
  display: flex;
  align-items: baseline;
  gap: var(--space-xs);
  margin-bottom: var(--space-xl);
}

.pricing-card__currency {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text-primary);
}

.pricing-card__amount {
  font-family: var(--font-heading);
  font-size: 2.8rem;
  font-weight: 900;
  color: var(--text-primary);
  line-height: 1;
}

.pricing-card__period {
  font-size: 0.85rem;
  color: var(--text-muted);
}

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

.pricing-card__feature {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: 0.88rem;
  color: var(--text-secondary);
}

.pricing-card__check {
  width: 20px;
  height: 20px;
  background: var(--dilr-light);
  border-radius: var(--radius-circle);
  border: 2px solid var(--brand-accent-green);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.65rem;
  font-weight: 700;
  color: var(--brand-accent-green);
  flex-shrink: 0;
}

/* --- Signup Form --- */
.signup__inner {
  max-width: 680px;
  margin: 0 auto;
}

.signup__form-card {
  background: var(--bg-card);
  border: 2px solid var(--ui-border);
  border-radius: var(--radius-lg);
  padding: var(--space-3xl);
  box-shadow: var(--shadow-lg);
  margin-top: var(--space-2xl);
}

.signup__form {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-group label {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.88rem;
  color: var(--text-primary);
}

.form-group label .required {
  color: var(--brand-primary);
}

.form-input {
  padding: 13px 16px;
  border: 2px solid var(--ui-border-light);
  border-radius: var(--radius-md);
  font-size: 0.95rem;
  background: var(--bg-card);
  color: var(--text-primary);
  transition: border-color 0.12s ease, box-shadow 0.12s ease;
}

.form-input:focus {
  outline: none;
  border-color: var(--brand-primary);
  box-shadow: var(--shadow-sm);
}

.form-input::placeholder {
  color: var(--text-muted);
}

.form-select {
  appearance: none;
  padding-right: 40px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%231E1E1E' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  background-size: 16px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-lg);
}

.signup__success {
  display: none;
  text-align: center;
  padding: var(--space-2xl);
}

.signup__success.active {
  display: block;
}

.signup__success-icon {
  font-size: 3.5rem;
  margin-bottom: var(--space-lg);
}

.signup__success h3 {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: var(--space-sm);
}

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

/* --- Articles / Blog --- */
.articles-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
  margin-top: var(--space-3xl);
}

.article-card {
  background: var(--bg-card);
  border: 2px solid var(--ui-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-default);
  transition: var(--transition-raise);
}

.article-card:hover {
  transform: translate(-2px, -2px);
  box-shadow: var(--shadow-hover);
}

.article-card__body {
  padding: var(--space-xl);
}

.article-card__tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: var(--radius-pill);
  border: 2px solid var(--ui-border);
  margin-bottom: var(--space-md);
  text-transform: uppercase;
}

.article-card__tag--strategy { background: var(--blue-light); }
.article-card__tag--tips { background: var(--dilr-light); }
.article-card__tag--guide { background: var(--varc-light); }
.article-card__tag--resources { background: var(--quants-light); }

.article-card__title {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: var(--space-sm);
  line-height: 1.35;
}

.article-card__title a:hover {
  color: var(--brand-primary);
}

.article-card__excerpt {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: var(--space-md);
  font-family: var(--font-serif);
}

.article-card__meta {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-size: 0.78rem;
  color: var(--text-muted);
  font-family: var(--font-mono);
}

/* --- Audience Section (Who Is This For) --- */
.audience-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
  margin-top: var(--space-3xl);
}

.audience-card {
  background: var(--bg-card);
  border: 2px solid var(--ui-border);
  border-radius: var(--radius-lg);
  padding: var(--space-2xl);
  box-shadow: var(--shadow-default);
  text-align: center;
  transition: var(--transition-raise);
}

.audience-card:hover {
  transform: translate(-2px, -2px);
  box-shadow: var(--shadow-hover);
}

.audience-card__emoji {
  font-size: 2.8rem;
  margin-bottom: var(--space-lg);
}

.audience-card__title {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: var(--space-sm);
}

.audience-card__text {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.7;
}

/* --- Stats Bar --- */
.stats-bar {
  background: var(--text-primary);
  padding: var(--space-3xl) 0;
}

.stats-bar__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-xl);
  text-align: center;
}

.stat-item__number {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 900;
  color: var(--brand-primary);
  margin-bottom: var(--space-xs);
}

.stat-item__label {
  font-size: 0.88rem;
  color: rgba(255, 255, 255, 0.65);
  font-weight: 500;
}

/* --- FAQ --- */
.faq__list {
  max-width: 780px;
  margin: var(--space-3xl) auto 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.faq-item {
  background: var(--bg-card);
  border: 2px solid var(--ui-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.faq-item__question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-lg) var(--space-xl);
  cursor: pointer;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--text-primary);
  background: none;
  border: none;
  width: 100%;
  text-align: left;
  transition: background 0.12s ease;
}

.faq-item__question:hover {
  background: var(--bg-paper);
}

.faq-item__icon {
  font-size: 1.3rem;
  transition: transform 0.25s ease;
  flex-shrink: 0;
  margin-left: var(--space-md);
}

.faq-item.active .faq-item__icon {
  transform: rotate(45deg);
}

.faq-item__answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease;
}

.faq-item.active .faq-item__answer {
  max-height: 500px;
}

.faq-item__answer-inner {
  padding: 0 var(--space-xl) var(--space-xl);
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.75;
}

.faq-item__answer-inner a {
  color: var(--brand-primary);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.faq-item__answer-inner a:hover {
  color: var(--brand-primary-hover);
}

/* --- CTA Section --- */
.cta-section {
  background: var(--text-primary);
  padding: var(--space-5xl) 0;
  position: relative;
  overflow: hidden;
}

.cta-section__inner {
  text-align: center;
  max-width: 680px;
  margin: 0 auto;
}

.cta-section__title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 900;
  color: var(--text-white);
  margin-bottom: var(--space-lg);
  line-height: 1.15;
}

.cta-section__text {
  font-size: 1.05rem;
  color: rgba(255, 255, 255, 0.65);
  margin-bottom: var(--space-2xl);
  line-height: 1.75;
}

.cta-section .btn--primary {
  border-color: var(--brand-primary);
  box-shadow: 4px 4px 0px rgba(255, 255, 255, 0.25);
}

.cta-section .btn--primary:hover {
  box-shadow: 6px 6px 0px rgba(255, 255, 255, 0.25);
}

/* --- Footer --- */
.footer {
  background: var(--text-primary);
  border-top: 2px solid rgba(255, 255, 255, 0.08);
  padding: var(--space-4xl) 0 var(--space-xl);
  color: rgba(255, 255, 255, 0.65);
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-3xl);
  margin-bottom: var(--space-3xl);
}

.footer__brand {
  max-width: 300px;
}

.footer__logo {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: var(--space-lg);
}

.footer__logo-icon {
  width: 38px;
  height: 38px;
}

.footer__logo-text {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 900;
  color: var(--text-white);
}

.footer__logo-text span {
  color: var(--brand-primary);
}

.footer__desc {
  font-size: 0.88rem;
  line-height: 1.75;
  margin-bottom: var(--space-lg);
}

.footer__social {
  display: flex;
  gap: var(--space-md);
}

.footer__social-link {
  width: 38px;
  height: 38px;
  border: 2px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255, 255, 255, 0.6);
  transition: all 0.12s ease;
  font-size: 1rem;
}

.footer__social-link:hover {
  border-color: var(--brand-primary);
  color: var(--brand-primary);
  background: rgba(255, 126, 103, 0.1);
}

.footer__col-title {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 0.92rem;
  color: var(--text-white);
  margin-bottom: var(--space-lg);
}

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

.footer__link {
  font-size: 0.88rem;
  color: rgba(255, 255, 255, 0.55);
  transition: color 0.12s ease;
}

.footer__link:hover {
  color: var(--brand-primary);
}

.footer__bottom {
  padding-top: var(--space-xl);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.82rem;
}

.footer__bottom-links {
  display: flex;
  gap: var(--space-lg);
}

/* --- Scroll Reveal Animation --- */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1), transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

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

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }
.reveal-delay-5 { transition-delay: 0.5s; }

/* --- Pulse CTA Animation --- */
@keyframes pulse-border {
  0%, 100% { box-shadow: var(--shadow-lg); }
  50% { box-shadow: var(--shadow-lg), 0 0 0 4px var(--primary-light); }
}

.btn--pulse {
  animation: pulse-border 3s ease-in-out infinite;
}

/* --- Responsive --- */
@media (max-width: 1024px) {
  .nav__links { display: none; }
  .nav__hamburger { display: none; }
  .nav__mobile-cta { display: inline-flex; }
  
  .hero__inner {
    grid-template-columns: 1fr;
    grid-template-areas: 
      "content"
      "visual"
      "buttons"
      "stats";
    gap: var(--space-2xl);
    text-align: center;
  }
  .hero__content { max-width: 100%; }
  .hero__subtitle { max-width: 100%; margin-left: auto; margin-right: auto; }
  .hero__cta-group { justify-content: center; }
  
  .hero__social-proof {
    grid-area: stats;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
    padding-top: var(--space-lg);
    border-top: 2px dashed var(--ui-border-light);
    width: 100%;
    max-width: 380px;
    margin: var(--space-lg) auto 0;
    justify-content: center;
  }
  
  .hero__stat {
    background: var(--bg-card);
    border: 2px solid var(--ui-border);
    border-radius: var(--radius-md);
    padding: 12px var(--space-sm);
    box-shadow: var(--shadow-sm);
    text-align: center;
    display: flex;
    flex-direction: column;
    justify-content: center;
  }
  
  .hero__float-card--streak { right: 10px; }
  .hero__float-card--countdown { left: 10px; }
  .hero__float-card--target { right: 10px; }

  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .showcase__grid { grid-template-columns: 1fr; gap: var(--space-2xl); }
  .showcase__grid--reverse { direction: ltr; }
  .showcase__content { max-width: 100%; }
  .footer__grid { grid-template-columns: 1fr 1fr; gap: var(--space-2xl); }
  
  .hero { min-height: auto; padding-top: 100px !important; padding-bottom: var(--space-3xl); }
  .hero__float-card { display: none; }
}

@media (max-width: 768px) {
  .container { padding: 0 var(--space-md); }
  .btn { white-space: normal; text-align: center; }
  .hero__badge { white-space: normal; text-align: center; display: inline-flex; max-width: 100%; }
  .features-grid, .articles-grid, .audience-grid { grid-template-columns: 1fr; gap: var(--space-md); margin-top: var(--space-xl); }
  .pricing__grid { grid-template-columns: 1fr; max-width: 420px; }
  .stats-bar__grid { grid-template-columns: repeat(2, 1fr); gap: var(--space-xl); }
  .form-row { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr; gap: var(--space-2xl); }
  .footer__bottom { flex-direction: column; gap: var(--space-md); text-align: center; }
  .section { padding: var(--space-xl) 0; }
  .signup__form-card { padding: var(--space-xl); }
  .modal-card { padding: var(--space-lg) var(--space-md); max-width: 95%; }
  .nav__inner { padding: 10px var(--space-md); }
  .nav__logo-icon { width: 36px; height: 36px; }
  .nav__logo-text { font-size: 1.4rem; }
  .nav__mobile-cta { padding: 8px 14px; font-size: 0.85rem; border-radius: var(--radius-sm); }
  .showcase__grid { gap: var(--space-xl); margin-top: var(--space-xl); }
}

@media (max-width: 480px) {
  .container { padding: 0 var(--space-md); }
  .hero__cta-group { flex-direction: column; align-items: center; gap: var(--space-md); }
  .hero__cta-group .btn { width: auto; min-width: 240px; padding: 10px 20px; font-size: 0.95rem; }
  .section-title { font-size: 1.7rem; }
  .screenshots-carousel__item { width: 280px; }
  .hero__title { font-size: clamp(1.8rem, 8vw, 2.5rem); }
  .hero__subtitle { font-size: 1rem; line-height: 1.6; }
}

/* Handwritten accent class */
.handwritten {
  font-family: var(--font-handwritten);
  font-weight: 700;
}

/* Monospace accent */
.mono {
  font-family: var(--font-mono);
}

/* --- Resource Download Cards --- */
.resources-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-md);
  margin-top: var(--space-2xl);
}

.resource-card {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-md) var(--space-lg);
  background: var(--bg-card);
  border: 2px solid var(--ui-border-light);
  border-radius: var(--radius-md);
  transition: var(--transition-raise);
  text-decoration: none;
  color: inherit;
}

.resource-card:hover {
  border-color: var(--ui-border);
  box-shadow: var(--shadow-sm);
  transform: translate(-2px, -2px);
}

.resource-card__icon {
  font-size: 1.4rem;
  flex-shrink: 0;
}

.resource-card__info {
  flex: 1;
  min-width: 0;
}

.resource-card__title {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.resource-card__size {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--text-muted);
  margin-top: 2px;
}

.resource-card__download {
  width: 32px;
  height: 32px;
  background: var(--primary-light);
  border: 2px solid var(--ui-border);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--brand-primary);
  flex-shrink: 0;
  transition: all 0.12s ease;
}

.resource-card:hover .resource-card__download {
  background: var(--brand-primary);
  color: var(--text-white);
}

/* --- Mock Type Cards --- */
.mock-types {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
  margin-top: var(--space-3xl);
}

.mock-type-card {
  background: var(--bg-card);
  border: 2px solid var(--ui-border);
  border-radius: var(--radius-lg);
  padding: var(--space-2xl);
  box-shadow: var(--shadow-default);
  text-align: center;
  position: relative;
  transition: var(--transition-raise);
}

.mock-type-card:hover {
  transform: translate(-2px, -2px);
  box-shadow: var(--shadow-hover);
}

.mock-type-card__badge {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: var(--radius-pill);
  color: var(--text-white);
  text-transform: uppercase;
  margin-bottom: var(--space-md);
}

.mock-type-card__number {
  font-family: var(--font-heading);
  font-size: 3rem;
  font-weight: 900;
  color: var(--text-primary);
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.mock-type-card__title {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: var(--space-sm);
}

.mock-type-card__desc {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.65;
}

/* --- Journey Steps --- */
.journey-step {
  display: flex;
  align-items: flex-start;
  gap: var(--space-xl);
  padding: var(--space-xl);
  border: 2px solid var(--ui-border-light);
  border-radius: var(--radius-lg);
  margin-top: var(--space-xl);
}

.journey-step__number {
  width: 48px;
  height: 48px;
  background: var(--brand-primary);
  color: var(--text-white);
  border: 2px solid var(--ui-border);
  border-radius: var(--radius-circle);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: 1.2rem;
  flex-shrink: 0;
  box-shadow: var(--shadow-sm);
}

.journey-step__content h3 {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: var(--space-sm);
}

.journey-step__content p {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.75;
}

/* --- Section Color Tags --- */
.section-colors {
  display: flex;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
  flex-wrap: wrap;
}

.section-color {
  display: inline-block;
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--text-white);
  border: 2px solid var(--ui-border);
}

/* --- Signup Perks Bar --- */
.signup-perks {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-md);
  margin-top: var(--space-2xl);
  margin-bottom: var(--space-xl);
}

.signup-perk {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-md) var(--space-lg);
  background: var(--bg-paper);
  border: 2px solid var(--ui-border-light);
  border-radius: var(--radius-md);
  font-size: 0.88rem;
  color: var(--text-secondary);
}

.signup-perk span:first-child {
  font-size: 1.2rem;
  flex-shrink: 0;
}

/* --- Pricing Early Bird Badge --- */
.pricing-card__early-bird {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: 10px var(--space-lg);
  background: var(--quants-light);
  border: 2px solid var(--brand-accent-yellow);
  border-radius: var(--radius-md);
  font-size: 0.85rem;
  color: var(--text-primary);
  margin-bottom: var(--space-xl);
}

/* --- Responsive overrides for new components --- */
@media (max-width: 1024px) {
  .resources-grid { grid-template-columns: repeat(3, 1fr); }
  .mock-types { grid-template-columns: repeat(3, 1fr); }
  .signup-perks { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .resources-grid { grid-template-columns: repeat(2, 1fr); }
  .mock-types { grid-template-columns: 1fr; }
  .signup-perks { grid-template-columns: 1fr; }
  .journey-step { flex-direction: column; gap: var(--space-md); }
}

@media (max-width: 480px) {
  .resources-grid { grid-template-columns: 1fr; }
}

/* Scrollbar (hidden per design) */
* {
  scrollbar-width: none;
  -ms-overflow-style: none;
}
*::-webkit-scrollbar {
  display: none;
}

/* --- Waitlist Lock Modal --- */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(30, 30, 30, 0.75);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2000;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
  padding: var(--space-md);
}

.modal-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.modal-card {
  background: var(--bg-card);
  border: 3px solid var(--ui-border);
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 500px;
  padding: var(--space-2xl);
  box-shadow: 8px 8px 0px var(--ui-border);
  transform: scale(0.95);
  transition: transform 0.25s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  position: relative;
}

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

.modal-close {
  position: absolute;
  top: 15px;
  right: 15px;
  width: 32px;
  height: 32px;
  border: 2px solid var(--ui-border);
  border-radius: var(--radius-circle);
  background: var(--bg-card);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--text-primary);
  cursor: pointer;
  transition: var(--transition-raise);
}

.modal-close:hover {
  background: var(--primary-light);
  transform: translate(-1px, -1px);
  box-shadow: 2px 2px 0px var(--ui-border);
}

.modal-close:active {
  transform: translate(1px, 1px);
  box-shadow: 0px 0px 0px var(--ui-border);
}

.modal-title {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 900;
  color: var(--text-primary);
  margin-bottom: var(--space-sm);
  line-height: 1.25;
}

.modal-desc {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: var(--space-lg);
}

.modal-perks {
  background: var(--bg-paper);
  border: 2px solid var(--ui-border-light);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  margin-bottom: var(--space-lg);
}

.modal-perk-item {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: 0.83rem;
  color: var(--text-secondary);
  margin-bottom: 6px;
}

.modal-perk-item:last-child {
  margin-bottom: 0;
}

.modal-perk-item strong {
  color: var(--brand-primary);
}

/* --- Calculation Speed Tables Hub --- */
.speed-tables-hub {
  margin-top: var(--space-3xl);
  border: 3px solid var(--ui-border);
  background-color: var(--bg-paper);
  padding: var(--space-xl);
  box-shadow: var(--shadow-sm);
  border-radius: var(--radius-md);
}

.speed-tables-hub__title {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.4rem;
  margin-bottom: var(--space-sm);
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text-primary);
}

.speed-tables-hub__desc {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: var(--space-lg);
}

.speed-tables-hub__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: var(--space-md);
}

.speed-table-card {
  border: 2px solid var(--ui-border);
  background: var(--bg-card);
  padding: var(--space-md);
  border-radius: var(--radius-sm);
}

.speed-table-card h4 {
  font-family: var(--font-heading);
  font-weight: 700;
  margin-bottom: var(--space-xs);
  border-bottom: 2px solid var(--ui-border);
  padding-bottom: 4px;
  color: var(--text-primary);
}

.speed-table-card__list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4px;
  font-family: var(--font-mono);
  font-size: 0.82rem;
}

.speed-table-card__list--single {
  grid-template-columns: 1fr;
}

@media (max-width: 768px) {
  .speed-tables-hub {
    padding: var(--space-md);
  }
  .speed-tables-hub__grid {
    grid-template-columns: 1fr;
  }
}