/* ====================================================================
   ENIGMA LANDING PAGE — NEUBRUTALIST STYLE SHEET (VANILLA CSS)
   ==================================================================== */

/* --- Custom Properties & Theme Setup --- */
:root {
  /* Neubrutalist Accent Colors */
  --purple: #7C3AED;
  --purple-light: #A78BFA;
  --coral: #FF6B6B;
  --coral-light: #FFA07A;
  --mint: #06D6A0;
  --mint-light: #6EE7B7;
  --sun: #FFD166;
  --sun-light: #FDE047;
  --sky: #118AB2;
  --sky-light: #67E8F9;
  --rose: #FF4A82;

  /* Theme Core (Light Theme Defaults) */
  --bg-primary: #FFF5E4;
  --bg-secondary: #FFFFFF;
  --bg-tertiary: #FFF9F0;
  --text-main: #1A1A2E;
  --border-main: #1A1A2E;
  --shadow-main: #1A1A2E;
  --grid-line: rgba(26, 26, 46, 0.07);

  /* Borders & Shadows */
  --border-width: 4px;
  --border-width-sm: 2px;
  --neo-shadow-size: 6px;
  --neo-shadow-size-sm: 4px;
  --border-radius: 12px;
  --border-radius-sm: 6px;

  /* Fonts */
  --font-display: 'Lilita One', cursive, sans-serif;
  --font-body: 'Quicksand', sans-serif;
  --font-sans: 'Inter', sans-serif;

  /* Scrollbars custom properties */
  --scrollbar-thumb: var(--purple);
  --scrollbar-track: var(--bg-secondary);

  color-scheme: light dark;
}

/* --- Dark Theme Overrides --- */
[data-theme="dark"] {
  --bg-primary: #0F0F16;
  --bg-secondary: #1C1C28;
  --bg-tertiary: #14141E;
  --text-main: #FFF5E4;
  --border-main: #FFF5E4;
  --shadow-main: #FFF5E4;
  --grid-line: rgba(255, 245, 228, 0.07);

  --scrollbar-thumb: var(--sun);
  --scrollbar-track: var(--bg-secondary);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  background-color: var(--bg-primary);
  color: var(--text-main);
  line-height: 1.6;
  overflow-x: hidden;
  
  /* Neubrutalist grid texture background */
  background-image: radial-gradient(var(--grid-line) 2.5px, transparent 2.5px);
  background-size: 28px 28px;
  background-attachment: fixed;
  
  transition: background-color 0.3s ease, color 0.3s ease, background-image 0.3s ease;
}

/* --- Custom Scrollbar --- */
body, .scroller {
  scrollbar-color: var(--scrollbar-thumb) var(--scrollbar-track);
  scrollbar-width: thin;
}

@supports not (scrollbar-color: auto) {
  body::-webkit-scrollbar, .scroller::-webkit-scrollbar {
    width: 12px;
    height: 12px;
  }
  body::-webkit-scrollbar-track, .scroller::-webkit-scrollbar-track {
    background: var(--scrollbar-track);
    border-left: var(--border-width) solid var(--border-main);
  }
  body::-webkit-scrollbar-thumb, .scroller::-webkit-scrollbar-thumb {
    background: var(--scrollbar-thumb);
    border: 2px solid var(--scrollbar-track);
    border-radius: var(--border-radius-sm);
  }
}

/* --- Typography --- */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  letter-spacing: 1px;
  line-height: 1.1;
  text-transform: uppercase;
}

p {
  font-weight: 700;
  font-size: 1.05rem;
}

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

hr.section-rule {
  border: none;
  height: 4px;
  background: var(--border-main);
  width: 80px;
  margin: 15px auto;
  border-radius: 2px;
}

/* --- Layout Utility Containers --- */
.container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 15px;
}

.container--slim {
  max-width: 800px;
}

.container--wide {
  max-width: 1400px;
}

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

.text-sun {
  color: var(--sun) !important;
}

.hidden {
  display: none !important;
}

/* --- Neubrutalist Graphic Components --- */
.neo-card {
  background-color: var(--bg-secondary);
  border: var(--border-width) solid var(--border-main);
  border-radius: var(--border-radius);
  box-shadow: var(--neo-shadow-size) var(--neo-shadow-size) 0px var(--shadow-main);
  transition: transform 0.2s cubic-bezier(0.175, 0.885, 0.32, 1.275), 
              box-shadow 0.2s cubic-bezier(0.175, 0.885, 0.32, 1.275),
              background-color 0.3s ease, border-color 0.3s ease;
  position: relative;
  overflow: hidden;
}

.neo-card:hover {
  transform: translate(-3px, -3px);
  box-shadow: calc(var(--neo-shadow-size) + 3px) calc(var(--neo-shadow-size) + 3px) 0px var(--shadow-main);
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 28px;
  font-family: var(--font-display);
  font-size: 1.15rem;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  border: var(--border-width) solid var(--border-main);
  border-radius: var(--border-radius-sm);
  background-color: var(--bg-secondary);
  color: var(--text-main);
  box-shadow: var(--neo-shadow-size-sm) var(--neo-shadow-size-sm) 0px var(--shadow-main);
  cursor: pointer;
  user-select: none;
  transition: transform 0.15s cubic-bezier(0.175, 0.885, 0.32, 1.275), 
              box-shadow 0.15s cubic-bezier(0.175, 0.885, 0.32, 1.275),
              background-color 0.2s ease, color 0.2s ease;
  position: relative;
}

.btn:hover {
  transform: translate(-2px, -2px);
  box-shadow: calc(var(--neo-shadow-size-sm) + 2px) calc(var(--neo-shadow-size-sm) + 2px) 0px var(--shadow-main);
}

.btn:active {
  transform: translate(2px, 2px);
  box-shadow: 0px 0px 0px var(--shadow-main);
}

.btn--primary {
  background-color: var(--purple);
  color: #FFFFFF;
}
.btn--primary:hover {
  background-color: var(--purple-light);
}

.btn--secondary {
  background-color: var(--coral);
  color: var(--text-main);
}
.btn--secondary:hover {
  background-color: var(--coral-light);
}

.btn--outline {
  background-color: var(--bg-primary);
  color: var(--text-main);
}

.btn--sm {
  padding: 8px 16px;
  font-size: 0.9rem;
  border-width: 3px;
  box-shadow: 3px 3px 0px var(--shadow-main);
}
.btn--sm:hover {
  box-shadow: 5px 5px 0px var(--shadow-main);
}

.btn--wide {
  flex-grow: 1;
}

/* --- Section Utilities --- */
.section {
  padding: 100px 0;
  border-bottom: var(--border-width) solid var(--border-main);
}

.section-header {
  margin-bottom: 60px;
}

.section-label {
  display: inline-block;
  font-family: var(--font-display);
  background-color: var(--sun);
  color: #1A1A2E;
  padding: 6px 14px;
  border: var(--border-width-sm) solid #1A1A2E;
  border-radius: var(--border-radius-sm);
  font-size: 0.9rem;
  margin-bottom: 12px;
  box-shadow: 2px 2px 0px #1A1A2E;
  transform: rotate(-1.5deg);
}

.section-title {
  font-size: 3rem;
  margin-bottom: 15px;
  text-shadow: 2px 2px 0px rgba(0,0,0,0.05);
}

.section-subtitle {
  font-size: 1.25rem;
  max-width: 650px;
  margin: 0 auto;
  color: var(--text-main);
  opacity: 0.85;
}

/* --- Navigation --- */
.nav {
  position: sticky;
  top: 0;
  left: 0;
  right: 0;
  background-color: var(--bg-secondary);
  border-bottom: var(--border-width) solid var(--border-main);
  z-index: 1000;
  padding: 16px 0;
  transition: background-color 0.3s ease, border-color 0.3s ease;
}

.nav__inner {
  width: 90%;
  max-width: 1400px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.nav__brand {
  font-family: var(--font-display);
  font-size: 2rem;
  display: flex;
  align-items: center;
  gap: 10px;
  letter-spacing: 0.5px;
}

.nav__brand-box {
  background-color: var(--purple);
  border: var(--border-width-sm) solid var(--border-main);
  border-radius: var(--border-radius-sm);
  padding: 2px 8px;
  box-shadow: 3px 3px 0px var(--shadow-main);
  transform: rotate(-3deg);
  font-size: 1.6rem;
}

.nav__links {
  display: flex;
  align-items: center;
  gap: 30px;
  list-style: none;
}

.nav__links a {
  font-family: var(--font-display);
  font-size: 1.1rem;
  text-transform: uppercase;
  padding: 6px 12px;
  border-radius: var(--border-radius-sm);
  border: 2px solid transparent;
  transition: all 0.2s ease;
}

.nav__links a:hover {
  background-color: var(--bg-primary);
  border-color: var(--border-main);
  box-shadow: 3px 3px 0px var(--border-main);
  transform: translate(-1px, -1px);
}

.theme-toggle {
  background: var(--bg-primary);
  border: var(--border-width-sm) solid var(--border-main);
  box-shadow: 2px 2px 0px var(--border-main);
  border-radius: 50%;
  width: 40px;
  height: 40px;
  font-size: 1.2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: transform 0.2s cubic-bezier(0.175, 0.885, 0.32, 1.275), box-shadow 0.2s;
}

.theme-toggle:hover {
  transform: scale(1.15) rotate(15deg);
  box-shadow: 3px 3px 0px var(--border-main);
}

.theme-toggle:active {
  transform: scale(0.95);
  box-shadow: 0px 0px 0px var(--border-main);
}

.nav__mobile-toggle {
  display: none;
  background: var(--bg-primary);
  border: var(--border-width-sm) solid var(--border-main);
  box-shadow: 2px 2px 0px var(--border-main);
  padding: 8px 12px;
  font-size: 1.3rem;
  border-radius: var(--border-radius-sm);
  cursor: pointer;
}

/* --- Hero Section --- */
.hero {
  padding: 80px 0;
  border-bottom: var(--border-width) solid var(--border-main);
  background-color: var(--bg-tertiary);
  overflow: hidden;
  transition: background-color 0.3s ease;
}

.hero__grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 50px;
  align-items: center;
}

.hero__badge {
  display: inline-block;
  font-family: var(--font-display);
  background-color: var(--mint);
  color: var(--text-main);
  border: var(--border-width-sm) solid var(--border-main);
  border-radius: var(--border-radius-sm);
  padding: 6px 16px;
  font-size: 0.95rem;
  margin-bottom: 25px;
  box-shadow: 3px 3px 0px var(--border-main);
}

.hero__title {
  font-size: 4rem;
  margin-bottom: 25px;
  line-height: 1.05;
  text-shadow: 3px 3px 0px rgba(0, 0, 0, 0.06);
}

.hero__desc {
  font-size: 1.2rem;
  margin-bottom: 40px;
  opacity: 0.9;
  max-width: 600px;
}

.hero__ctas {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}

.hero__artwork {
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero__card {
  width: 100%;
  max-width: 420px;
  padding: 0;
}

.hero__card-header {
  background: var(--purple);
  border-bottom: var(--border-width) solid var(--border-main);
  padding: 12px 18px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.hero__card-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  border: 1.5px solid var(--border-main);
}
.hero__card-dot--rose { background-color: var(--rose); }
.hero__card-dot--sun { background-color: var(--sun); }
.hero__card-dot--mint { background-color: var(--mint); }

.hero__card-title {
  margin-left: auto;
  font-family: var(--font-display);
  color: #FFFFFF;
  letter-spacing: 0.5px;
  font-size: 0.95rem;
}

.hero__card-body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  position: relative;
  background-color: var(--bg-secondary);
}

.hero__mock-row {
  display: grid;
  grid-template-columns: 35px 1fr 100px;
  align-items: center;
  gap: 15px;
  padding: 10px;
  border: 2px solid transparent;
  border-radius: var(--border-radius-sm);
  transition: all 0.2s ease;
}

.hero__mock-row--active {
  border-color: var(--border-main);
  background-color: var(--bg-primary);
  box-shadow: 3px 3px 0px var(--border-main);
}

.hero__mock-num {
  font-family: var(--font-display);
  font-size: 1.1rem;
  opacity: 0.5;
  text-align: center;
}
.hero__mock-row--active .hero__mock-num {
  opacity: 1;
  color: var(--purple);
}

.hero__mock-slots {
  display: flex;
  gap: 10px;
}

.glyph-circle {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: var(--border-width-sm) solid var(--border-main);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 900;
  font-size: 1.2rem;
  background: var(--bg-secondary);
  box-shadow: 2px 2px 0px var(--border-main);
  transition: transform 0.2s ease;
}

.glyph-circle--delta { background-color: var(--coral); }
.glyph-circle--orbit { background-color: var(--sun); }
.glyph-circle--portal { background-color: var(--sky); }
.glyph-circle--crystal { background-color: var(--purple-light); }
.glyph-circle--star { background-color: var(--rose); }
.glyph-circle--prism { background-color: var(--mint); }

.hero__mock-pins {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: 1fr 1fr;
  gap: 6px;
  justify-self: end;
  width: 32px;
  height: 32px;
}

.pin {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  border: 1.5px solid var(--border-main);
}

.pin--black { background-color: var(--border-main); }
.pin--white { background-color: #FFFFFF; }
[data-theme="dark"] .pin--white { background-color: #FFF5E4; }
.pin--empty { background-color: transparent; border-style: dashed; opacity: 0.3; }

.hero__mock-laser {
  position: absolute;
  top: 74px;
  left: 20px;
  right: 20px;
  height: 3px;
  background-color: var(--rose);
  box-shadow: 0 0 10px var(--rose);
  animation: laserSweep 3s infinite ease-in-out;
  pointer-events: none;
  z-index: 5;
}

.hero__card-footer {
  border-top: var(--border-width) solid var(--border-main);
  background: var(--bg-tertiary);
  padding: 12px 20px;
  display: flex;
  justify-content: space-between;
  font-family: var(--font-display);
  font-size: 1rem;
}

@keyframes laserSweep {
  0%, 100% { top: 78px; opacity: 0.1; }
  50% { top: 142px; opacity: 1; }
}

/* --- How to Play (Rules) --- */
.rules-sec {
  background-color: var(--bg-primary);
}

.rules-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
}

.rule-card {
  padding: 35px 25px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.rule-card__icon {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  border: var(--border-width) solid var(--border-main);
  font-size: 2.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 25px;
  box-shadow: 4px 4px 0px var(--border-main);
  background-color: var(--bg-primary);
  transform: rotate(-3deg);
}

.rule-card__icon--violet { background-color: var(--purple-light); }
.rule-card__icon--sun { background-color: var(--sun); }
.rule-card__icon--mint { background-color: var(--mint); }

.rule-card__title {
  font-size: 1.4rem;
  margin-bottom: 15px;
}

.rule-card__text {
  font-size: 0.95rem;
  opacity: 0.85;
}

/* --- Playable Web Demo Section --- */
.demo-sec {
  background-color: var(--bg-tertiary);
}

.game-widget {
  padding: 0;
  max-width: 580px;
  margin: 0 auto;
}

.game-widget__header {
  border-bottom: var(--border-width) solid var(--border-main);
  padding: 16px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-display);
  background-color: var(--purple);
  color: #FFFFFF;
}

.game-widget__status {
  font-size: 1.05rem;
  letter-spacing: 0.5px;
}

.game-widget__attempts {
  background-color: var(--sun);
  color: #1A1A2E;
  border: var(--border-width-sm) solid var(--border-main);
  border-radius: var(--border-radius-sm);
  padding: 4px 10px;
  font-size: 0.95rem;
  box-shadow: 2px 2px 0px var(--border-main);
}

.game-widget__board {
  max-height: 330px;
  overflow-y: auto;
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  background-color: var(--bg-secondary);
  border-bottom: var(--border-width-sm) solid var(--border-main);
}

.game-widget__row {
  display: grid;
  grid-template-columns: 30px 1fr 100px;
  align-items: center;
  gap: 15px;
  padding: 12px;
  border: var(--border-width-sm) solid var(--border-main);
  border-radius: var(--border-radius);
  background-color: var(--bg-tertiary);
  box-shadow: 3px 3px 0px var(--border-main);
  position: relative;
  overflow: hidden;
}

.game-widget__row--empty {
  opacity: 0.4;
  border-style: dashed;
  box-shadow: none;
  background-color: transparent;
}

.row-num {
  font-family: var(--font-display);
  font-size: 1.1rem;
  text-align: center;
  opacity: 0.6;
}

.slots-container {
  display: flex;
  gap: 12px;
}

.slot {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: var(--border-width-sm) solid var(--border-main);
  background-color: var(--bg-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 2px 2px 0px var(--border-main);
  transition: all 0.2s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  cursor: pointer;
  padding: 4px;
}

.slot svg {
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.slot--empty::before {
  content: "?";
  font-family: var(--font-display);
  font-size: 1.4rem;
  opacity: 0.2;
}

.slot--active {
  background-color: var(--bg-primary);
  border-width: 3px;
  box-shadow: 3px 3px 0px var(--border-main);
}

.slot--active:hover {
  transform: translateY(-2px);
  box-shadow: 4px 4px 0px var(--border-main);
}

.slot--selected {
  outline: none;
  border-color: var(--purple);
  background-color: var(--bg-secondary);
  animation: activeSlotPulse 1.5s infinite ease-in-out;
  box-shadow: 0 0 0 3px var(--purple-light), 3px 3px 0px var(--border-main);
}

@keyframes activeSlotPulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.06); }
}

.pins-container {
  display: grid;
  grid-template-columns: repeat(2, 14px);
  grid-template-rows: repeat(2, 14px);
  gap: 8px;
  justify-self: end;
}

.pins-container .pin {
  width: 14px;
  height: 14px;
  border-width: 2px;
}

/* Input Row Container */
.game-widget__input-row-container {
  padding: 15px 20px;
  background-color: var(--bg-primary);
  border-bottom: var(--border-width) solid var(--border-main);
}

.game-widget__active-row {
  display: grid;
  grid-template-columns: 30px 1fr 100px;
  align-items: center;
  gap: 15px;
  padding: 14px;
  border: var(--border-width) solid var(--border-main);
  border-radius: var(--border-radius);
  background-color: var(--bg-secondary);
  box-shadow: 4px 4px 0px var(--border-main);
  position: relative;
}

.laser-beam {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background-color: var(--rose);
  box-shadow: 0 0 8px var(--rose);
  opacity: 0;
  z-index: 10;
  pointer-events: none;
}

.laser-beam--scanning {
  animation: gameLaserSweep 1.2s ease-in-out forwards;
}

@keyframes gameLaserSweep {
  0% { top: 0%; opacity: 0; }
  10% { opacity: 1; }
  90% { opacity: 1; }
  100% { top: 100%; opacity: 0; }
}

/* Keyboard Pad */
.game-widget__keyboard {
  padding: 24px;
  background-color: var(--bg-secondary);
  border-bottom: var(--border-width) solid var(--border-main);
}

.keyboard-instruction {
  font-size: 0.95rem;
  margin-bottom: 15px;
  text-align: center;
  opacity: 0.8;
}

.keyboard-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 15px;
}

.key-btn {
  background-color: var(--bg-primary);
  border: 3px solid var(--border-main);
  border-radius: var(--border-radius-sm);
  padding: 12px 6px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  box-shadow: 3px 3px 0px var(--border-main);
  transition: all 0.15s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  font-family: var(--font-display);
  font-size: 0.85rem;
  color: var(--text-main);
}

.key-btn svg {
  width: 32px;
  height: 32px;
}

.key-btn:hover {
  transform: translateY(-2px);
  box-shadow: 5px 5px 0px var(--border-main);
  background-color: var(--bg-secondary);
}

.key-btn:active {
  transform: translate(2px, 2px);
  box-shadow: 1px 1px 0px var(--border-main);
}

/* Keyboard pops based on children */
.key-btn[data-symbol-id="1"]:hover { border-color: var(--coral); color: var(--coral); }
.key-btn[data-symbol-id="2"]:hover { border-color: var(--sun); color: var(--sun); }
.key-btn[data-symbol-id="3"]:hover { border-color: var(--sky); color: var(--sky); }
.key-btn[data-symbol-id="4"]:hover { border-color: var(--purple); color: var(--purple); }
.key-btn[data-symbol-id="5"]:hover { border-color: var(--rose); color: var(--rose); }
.key-btn[data-symbol-id="6"]:hover { border-color: var(--mint); color: var(--mint); }

/* Control Footer */
.game-widget__controls {
  padding: 20px 24px;
  background-color: var(--bg-tertiary);
  display: flex;
  gap: 15px;
}

/* Modals & Overlay Result */
.result-modal {
  max-width: 480px;
  margin: 30px auto 0 auto;
  padding: 30px;
  text-align: center;
  background-color: var(--bg-secondary);
  border: var(--border-width) solid var(--border-main);
  animation: modalPopIn 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275) forwards;
}

@keyframes modalPopIn {
  0% { transform: scale(0.9) translateY(10px); opacity: 0; }
  100% { transform: scale(1) translateY(0); opacity: 1; }
}

.result-modal__emoji {
  font-size: 3.5rem;
  margin-bottom: 15px;
  display: inline-block;
  animation: bounceEmoji 1.5s infinite;
}

@keyframes bounceEmoji {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50% { transform: translateY(-10px) rotate(8deg); }
}

.result-modal__title {
  font-size: 2rem;
  margin-bottom: 10px;
}

.result-modal__text {
  font-size: 1rem;
  margin-bottom: 25px;
  opacity: 0.85;
}

/* Live Confetti Overlay */
.confetti-container {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  pointer-events: none;
  z-index: 2000;
  overflow: hidden;
}

.confetti-particle {
  position: absolute;
  width: 10px;
  height: 10px;
  border-radius: 2px;
  animation: confettiFall 3s linear forwards;
}

@keyframes confettiFall {
  0% { transform: translateY(-50px) rotate(0deg); opacity: 1; }
  100% { transform: translateY(105vh) rotate(360deg); opacity: 0.3; }
}

/* --- Features Section --- */
.features-sec {
  background-color: var(--bg-primary);
}

.features-grid-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
  gap: 30px;
}

@media (max-width: 500px) {
  .features-grid-list {
    grid-template-columns: 1fr;
  }
}

.feature-item {
  background-color: var(--bg-secondary);
  border: var(--border-width) solid var(--border-main);
  border-radius: var(--border-radius);
  padding: 30px;
  display: flex;
  gap: 20px;
  box-shadow: var(--neo-shadow-size) var(--neo-shadow-size) 0px var(--shadow-main);
  transition: transform 0.2s cubic-bezier(0.175, 0.885, 0.32, 1.275), box-shadow 0.2s;
}

.feature-item:hover {
  transform: translate(-3px, -3px);
  box-shadow: calc(var(--neo-shadow-size) + 3px) calc(var(--neo-shadow-size) + 3px) 0px var(--shadow-main);
}

.feature-item__icon {
  font-size: 2.2rem;
  background-color: var(--bg-primary);
  border: var(--border-width-sm) solid var(--border-main);
  border-radius: var(--border-radius-sm);
  width: 60px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: 3px 3px 0px var(--border-main);
}

.feature-item__title {
  font-size: 1.3rem;
  margin-bottom: 10px;
}

.feature-item__desc {
  font-size: 0.95rem;
  opacity: 0.85;
}

/* --- Ranked Tiers Section --- */
.tiers-sec {
  background-color: var(--bg-tertiary);
}

.tiers-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 20px;
}

.tier-card {
  padding: 24px 16px;
  text-align: center;
}

.tier-card__icon {
  font-size: 2.8rem;
  margin-bottom: 12px;
}

.tier-card__name {
  font-size: 1.15rem;
  margin-bottom: 6px;
}

.tier-card__points {
  display: inline-block;
  font-family: var(--font-display);
  background-color: var(--bg-primary);
  border: var(--border-width-sm) solid var(--border-main);
  border-radius: var(--border-radius-sm);
  padding: 3px 10px;
  font-size: 0.85rem;
  box-shadow: 2px 2px 0px var(--border-main);
}

.tier-card--enigma {
  background-color: var(--purple);
  color: #FFFFFF;
  border-color: var(--sun);
  box-shadow: var(--neo-shadow-size) var(--neo-shadow-size) 0px var(--sun);
}

.tier-card--enigma .tier-card__points {
  background-color: var(--sun);
  color: #1A1A2E;
  border-color: #1A1A2E;
}

.tier-card--enigma:hover {
  box-shadow: calc(var(--neo-shadow-size) + 3px) calc(var(--neo-shadow-size) + 3px) 0px var(--sun);
}

/* --- Download CTA Section --- */
.final-cta-sec {
  background-color: var(--sun);
  color: #1A1A2E;
  border-top: var(--border-width) solid #1A1A2E;
  border-bottom: var(--border-width) solid #1A1A2E;
  position: relative;
  overflow: hidden;
}

.final-cta-sec::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: radial-gradient(rgba(26, 26, 46, 0.08) 2px, transparent 2px);
  background-size: 24px 24px;
  pointer-events: none;
}

.final-cta-sec__title {
  font-size: 3.5rem;
  margin-bottom: 20px;
  text-shadow: 2px 2px 0px rgba(0,0,0,0.05);
}

.final-cta-sec__subtitle {
  font-size: 1.3rem;
  max-width: 700px;
  margin: 0 auto;
  opacity: 0.9;
}

.final-cta-sec__links {
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
}

.final-cta-sec__links .btn {
  background-color: #FFFFFF;
  color: #1A1A2E;
  border-color: #1A1A2E;
}

.final-cta-sec__links .btn--primary {
  background-color: var(--purple);
  color: #FFFFFF;
}

.final-cta-sec__links .btn--secondary {
  background-color: var(--coral);
  color: #1A1A2E;
}

/* --- Footer --- */
.footer {
  background-color: var(--bg-secondary);
  border-top: var(--border-width) solid var(--border-main);
  padding: 60px 0 30px 0;
  transition: background-color 0.3s ease, border-color 0.3s ease;
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 50px;
}

.footer__logo {
  font-family: var(--font-display);
  font-size: 1.8rem;
  display: inline-block;
  margin-bottom: 15px;
}

.footer__brand-text {
  font-size: 0.95rem;
  opacity: 0.8;
  max-width: 320px;
}

.footer__nav-title {
  font-size: 1.1rem;
  margin-bottom: 15px;
  position: relative;
  display: inline-block;
}

.footer__nav-title::after {
  content: "";
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 30px;
  height: 3px;
  background-color: var(--purple);
}

.footer__nav-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer__nav-links a {
  font-weight: 700;
  font-size: 0.95rem;
  opacity: 0.75;
  transition: opacity 0.2s ease, padding-left 0.2s ease;
}

.footer__nav-links a:hover {
  opacity: 1;
  padding-left: 4px;
  color: var(--purple);
}

.footer__bottom {
  border-top: 2px solid var(--border-main);
  padding-top: 30px;
}

.footer__copy {
  font-size: 0.85rem;
  opacity: 0.6;
}

/* --- Responsiveness Media Queries --- */
@media (max-width: 991px) {
  .section-title {
    font-size: 2.5rem;
  }
  .hero__grid {
    grid-template-columns: 1fr;
    gap: 40px;
    text-align: center;
  }
  .hero__title {
    font-size: 3rem;
  }
  .hero__desc {
    margin: 0 auto 30px auto;
  }
  .hero__ctas {
    justify-content: center;
  }
  .hero__artwork {
    margin-top: 20px;
  }
  .footer__grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }
}

@media (max-width: 768px) {
  .nav__links {
    position: fixed;
    top: 76px;
    left: 0;
    right: 0;
    background-color: var(--bg-secondary);
    border-bottom: var(--border-width) solid var(--border-main);
    flex-direction: column;
    padding: 30px;
    gap: 20px;
    transform: translateY(-150%);
    opacity: 0;
    transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275), opacity 0.3s;
    box-shadow: 0px 10px 0px rgba(0,0,0,0.05);
    z-index: 999;
  }
  
  .nav__links--open {
    transform: translateY(0);
    opacity: 1;
  }
  
  .nav__mobile-toggle {
    display: block;
  }
  
  .section {
    padding: 60px 0;
  }
  
  .section-header {
    margin-bottom: 40px;
  }
}

@media (max-width: 480px) {
  .hero__title {
    font-size: 2.4rem;
  }
  .final-cta-sec__title {
    font-size: 2.2rem;
  }
  .btn {
    width: 100%;
  }
  .keyboard-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .game-widget__row, .game-widget__active-row {
    grid-template-columns: 25px 1fr;
  }
  .pins-container {
    grid-column: 2;
    justify-self: start;
    margin-top: 10px;
  }
  .hero__mock-row {
    grid-template-columns: 25px 1fr;
  }
  .hero__mock-pins {
    grid-column: 2;
    justify-self: start;
    margin-top: 10px;
  }
}

/* ====================================================================
   Contact Form Styles
   ==================================================================== */

.contact-sec {
  padding: 120px 0 80px;
  background-color: var(--bg-primary);
}

.contact-form-card {
  padding: 0;
  max-width: 600px;
  margin: 0 auto;
}

.contact-form-card__header {
  background: var(--purple);
  border-bottom: var(--border-width) solid var(--border-main);
  padding: 14px 24px;
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-size: 1.1rem;
  color: #FFFFFF;
  letter-spacing: 0.5px;
}

.contact-form {
  padding: 30px 28px;
  display: flex;
  flex-direction: column;
  gap: 22px;
  background-color: var(--bg-secondary);
}

/* Honeypot — invisible to humans */
.contact-form__hp {
  position: absolute;
  left: -9999px;
  top: -9999px;
  opacity: 0;
  height: 0;
  overflow: hidden;
  pointer-events: none;
}

.contact-form__field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.contact-form__label {
  font-family: var(--font-display);
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.contact-form__label .required {
  color: var(--coral);
}

.contact-form__input {
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 700;
  padding: 14px 16px;
  border: var(--border-width-sm) solid var(--border-main);
  border-radius: var(--border-radius-sm);
  background-color: var(--bg-primary);
  color: var(--text-main);
  box-shadow: 3px 3px 0px var(--shadow-main);
  transition: box-shadow 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
  outline: none;
  appearance: none;
  -webkit-appearance: none;
}

.contact-form__input:focus {
  border-color: var(--purple);
  box-shadow: 0 0 0 3px var(--purple-light), 3px 3px 0px var(--shadow-main);
  transform: translate(-1px, -1px);
}

.contact-form__input--error {
  border-color: var(--coral) !important;
  box-shadow: 0 0 0 3px rgba(255, 107, 107, 0.3), 3px 3px 0px var(--shadow-main) !important;
}

.contact-form__select {
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%237C3AED' stroke-width='3' 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 14px center;
  padding-right: 40px;
}

.contact-form__textarea {
  resize: vertical;
  min-height: 120px;
  max-height: 400px;
  line-height: 1.5;
}

.contact-form__error {
  font-family: var(--font-sans);
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--coral);
  min-height: 0;
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  transition: all 0.2s ease;
}

.contact-form__error.visible {
  min-height: 18px;
  max-height: 40px;
  opacity: 1;
}

.contact-form__charcount {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  color: var(--text-main);
  opacity: 0.5;
  text-align: right;
}

.contact-form__submit {
  margin-top: 8px;
  width: 100%;
}

.contact-form__submit:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none !important;
}

/* Success State */
.contact-form__success {
  padding: 50px 30px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  background-color: var(--bg-secondary);
}

.contact-form__success-icon {
  font-size: 3rem;
  animation: successBounce 0.6s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.contact-form__success h3 {
  font-family: var(--font-display);
  font-size: 1.8rem;
  color: var(--mint);
}

.contact-form__success p {
  font-size: 1rem;
  opacity: 0.8;
  max-width: 400px;
}

@keyframes successBounce {
  0% { transform: scale(0); }
  50% { transform: scale(1.3); }
  100% { transform: scale(1); }
}

@media (max-width: 600px) {
  .contact-form {
    padding: 20px 18px;
  }
  .contact-form-card__header {
    padding: 12px 18px;
    font-size: 1rem;
  }
}