:root {
  --primary-color: #e86b4a; /* Burpify coral/orange from logo ring */
  --secondary-color: #d5edd4; /* Light mint from logo background */
  --accent-color: #2d4654; /* Dark teal from logo face elements */
  --dark-color: #2d4654; /* Dark teal */
  --light-color: #ffffff;
  --text-color: #333333;
  --gradient-primary: linear-gradient(135deg, #e86b4a, #d35a3a);
  --gradient-secondary: linear-gradient(135deg, #d5edd4, #b8e0b5);
  --box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
  --border-radius: 12px;
  --transition: all 0.3s ease;
}

.footer-share {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.share-btn {
  border: 1px solid rgba(61, 90, 90, 0.25);
  background: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  width: 40px;
  height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  cursor: pointer;
  transition:
    transform 0.2s,
    background 0.2s,
    border-color 0.2s;
  color: inherit;
}

.share-btn:hover,
.share-btn:focus-visible {
  background: var(--primary-color);
  color: var(--light-color);
  border-color: var(--primary-color);
  transform: translateY(-2px);
}

.share-btn--success {
  background: var(--secondary-color);
  border-color: transparent;
  color: var(--dark-color);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Poppins', sans-serif;
  color: var(--text-color);
  background-color: #fafafa;
  line-height: 1.6;
}

.container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 15px;
}

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

ul {
  list-style: none;
}

/* Header & Navigation */
header {
  background-color: var(--light-color);
  box-shadow: 0 2px 15px rgba(0, 0, 0, 0.05);
  position: fixed;
  width: 100%;
  top: 0;
  z-index: 1000;
}

nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 0;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
}

.logo img {
  width: 40px;
  height: 40px;
  object-fit: contain;
}

.logo h1 {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary-color);
}

.nav-links {
  display: flex;
  gap: 2rem;
}

.nav-links a {
  font-weight: 500;
  padding: 5px;
  position: relative;
}

.nav-links a:hover {
  color: var(--primary-color);
}

.nav-links a::after {
  content: '';
  position: absolute;
  width: 0;
  height: 2px;
  bottom: 0;
  left: 0;
  background-color: var(--primary-color);
  transition: var(--transition);
}

.nav-links a:hover::after {
  width: 100%;
}

.download-btn {
  background: var(--gradient-primary);
  color: white;
  padding: 10px 20px;
  border-radius: 50px;
  font-weight: 600;
  box-shadow: 0 4px 15px rgba(232, 107, 74, 0.3);
  transition: var(--transition);
}

.download-btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(232, 107, 74, 0.4);
}

/* Hero Section */
.hero {
  padding: 160px 0 80px;
  background: linear-gradient(135deg, #d5edd4 0%, #e8f5e7 50%, #f5f5f5 100%);
  overflow: hidden;
  position: relative;
  min-height: 80vh;
  display: flex;
  align-items: center;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url("data:image/svg+xml,%3Csvg width='100' height='100' viewBox='0 0 100 100' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M11 18c3.866 0 7-3.134 7-7s-3.134-7-7-7-7 3.134-7 7 3.134 7 7 7zm48 25c3.866 0 7-3.134 7-7s-3.134-7-7-7-7 3.134-7 7 3.134 7 7 7zm-43-7c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zm63 31c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zM34 90c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zm56-76c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zM12 86c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm28-65c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm23-11c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm-6 60c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm29 22c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zM32 63c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm57-13c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm-9-21c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM60 91c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM35 41c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM12 60c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2z' fill='%23E86B4A' fill-opacity='0.06' fill-rule='evenodd'/%3E%3C/svg%3E");
  opacity: 0.5;
}

.hero .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
  position: relative;
  z-index: 2;
}

.hero-content {
  max-width: 600px;
}

.hero-content h2 {
  font-size: 3rem;
  font-weight: 700;
  margin-bottom: 1rem;
  color: var(--dark-color);
  line-height: 1.1;
}

.hero-content .accent {
  color: var(--primary-color);
  position: relative;
}

.hero-content .accent::after {
  content: '';
  position: absolute;
  width: 100%;
  height: 6px;
  bottom: 5px;
  left: 0;
  background-color: var(--primary-color);
  opacity: 0.3;
  z-index: -1;
}

.hero-content p {
  font-size: 1.2rem;
  margin-bottom: 2rem;
  color: #4a5568;
}

.hero-buttons {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.privacy-note {
  margin-top: 1.5rem;
  font-size: 0.9rem;
  color: #718096;
  display: flex;
  align-items: center;
  gap: 8px;
}

/* Hero Screenshot / Extension Mock */
.hero-screenshot {
  position: relative;
  z-index: 2;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
  border-radius: 16px;
  overflow: hidden;
  transform: perspective(1000px) rotateY(-5deg) rotateX(5deg);
  transition: transform 0.3s ease;
  max-width: 450px;
  margin: 0 auto;
}

.hero-screenshot:hover {
  transform: perspective(1000px) rotateY(0) rotateX(0);
}

.screenshot-badge {
  position: absolute;
  top: 10px;
  left: 10px;
  background: linear-gradient(135deg, var(--primary-color), #d35a3a);
  color: white;
  padding: 6px 12px;
  border-radius: 9999px;
  font-size: 0.75rem;
  font-weight: 800;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
  z-index: 10;
  pointer-events: none;
}

.mock-ribbon {
  position: absolute;
  top: 10px;
  right: 10px;
  z-index: 12;
  background: linear-gradient(135deg, var(--secondary-color), #c5e5c3);
  color: var(--dark-color);
  padding: 6px 12px;
  border-radius: 9999px;
  font-weight: 800;
  font-size: 0.85rem;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.12);
  pointer-events: none;
}

/* Extension Mock Styles */
.ext-mock {
  width: min(420px, 100%);
  background: linear-gradient(to bottom, var(--secondary-color), #e8f0e8, var(--primary-color));
  border-radius: 14px;
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.12);
  overflow: hidden;
  border: 3px solid var(--primary-color);
  font-family:
    'Poppins',
    -apple-system,
    BlinkMacSystemFont,
    'Segoe UI',
    Roboto,
    sans-serif;
}

.ext-mock .ext-container {
  width: 100%;
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.ext-mock .ext-header {
  display: flex;
  flex-direction: column;
  background: transparent;
  padding: 0;
  box-shadow: none;
}

.ext-mock .title-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 5px 0;
  margin-bottom: 8px;
  position: relative;
}

.ext-mock .title-bar::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 2px;
  background: linear-gradient(
    90deg,
    rgba(45, 70, 84, 0) 0%,
    rgba(45, 70, 84, 0.4) 50%,
    rgba(45, 70, 84, 0) 100%
  );
}

.ext-mock .ext-logo-container {
  width: 55px;
  height: 55px;
  border-radius: 50%;
  overflow: hidden;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
  flex-shrink: 0;
}

.ext-mock .ext-logo {
  width: 100%;
  height: auto;
  display: block;
}

.ext-mock .title-wrapper {
  flex-grow: 1;
  text-align: left;
  padding: 0 8px;
}

.ext-mock .title-wrapper h1 {
  font-size: 22px;
  font-weight: bold;
  color: var(--dark-color);
  margin-bottom: 0;
  line-height: 1.1;
}

.ext-mock .brand-claim {
  font-size: 11px;
  color: var(--dark-color);
  margin-top: 2px;
}

.ext-mock .brand-claim a {
  color: var(--primary-color);
  text-decoration: none;
}

.ext-mock .brand-claim a:hover {
  text-decoration: underline;
}

.ext-mock .lang-selector {
  position: relative;
  width: 32px;
  height: 32px;
  flex-shrink: 0;
}

.ext-mock .current-flag {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 29px;
  height: 19px;
  border-radius: 4px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
  background: rgba(255, 255, 255, 0.7);
  font-size: 14px;
}

.ext-mock .flag-dropdown {
  position: absolute;
  top: 32px;
  right: 0;
  background: #fff;
  border-radius: 8px;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
  padding: 5px;
  display: none;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 5px;
  z-index: 5;
}

.ext-mock .lang-selector:hover .flag-dropdown {
  display: grid;
}

.ext-mock .lang-flag {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 16px;
  border-radius: 3px;
  font-size: 14px;
  cursor: pointer;
}

.ext-mock .controls {
  display: flex;
  align-items: center;
  gap: 8px;
}

.ext-mock .icon-btn {
  background: white;
  border: 2px solid var(--dark-color);
  border-radius: 8px;
  padding: 4px 8px;
  cursor: default;
  font-size: 16px;
}

.ext-mock .icon-btn.disabled {
  opacity: 0.5;
  filter: grayscale(0.6);
}

.ext-mock .volume-label {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  column-gap: 8px;
  background: rgba(255, 255, 255, 0.7);
  border: 2px solid var(--dark-color);
  border-radius: 8px;
  padding: 6px 8px;
  flex: 1;
  font-size: 12px;
  color: var(--dark-color);
}

.ext-mock .volume-label.disabled {
  opacity: 0.6;
}

.ext-mock input[type='range'] {
  -webkit-appearance: none;
  appearance: none;
  height: 6px;
  border-radius: 4px;
  background: linear-gradient(90deg, #d5edd4 0%, #e8f5e7 100%);
  outline: none;
}

.ext-mock input[type='range']::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--primary-color);
}

.ext-mock .volume-value {
  font-size: 11px;
  color: var(--dark-color);
  min-width: 32px;
  text-align: right;
}

.ext-mock .sound-buttons h2 {
  text-align: left;
  margin: 4px 0 8px;
  font-size: 16px;
  color: var(--dark-color);
  font-weight: 600;
}

.ext-mock .button-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 8px;
}

.ext-mock .sound-button {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  height: 80px;
  padding: 12px 4px;
  min-width: 0;
  border: 2px solid var(--dark-color);
  border-radius: 12px;
  background: linear-gradient(to bottom, #fff, #f5f5f5);
  color: var(--dark-color);
  font-weight: 700;
  font-size: 14px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.ext-mock .sound-button:hover {
  background: linear-gradient(135deg, var(--primary-color), #d35a3a);
  color: white;
  transform: translateY(-1px);
}

.ext-mock .sound-button .button-icon {
  font-size: 24px;
}

.ext-mock .sound-button .sound-label {
  font-size: 11px;
  line-height: 1.1;
  text-align: center;
}

.ext-mock .sound-button.playing {
  background: linear-gradient(135deg, var(--primary-color), #d35a3a);
  transform: translateY(1px);
  color: white;
}

.ext-mock .stats-panel {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: linear-gradient(135deg, #fff 0%, #f8f8f8 100%);
  padding: 10px 12px;
  border-radius: 10px;
  margin-top: 4px;
}

.ext-mock .counter-box {
  display: flex;
  flex-direction: column;
  align-items: center;
  background: rgba(255, 255, 255, 0.8);
  border-radius: 8px;
  padding: 5px 12px;
}

.ext-mock .burp-counter-large {
  font-size: 32px;
  font-weight: bold;
  color: var(--primary-color);
  line-height: 1;
}

.ext-mock .burp-label {
  font-size: 12px;
  color: var(--dark-color);
  margin-top: 2px;
}

.ext-mock .level-badge {
  background-color: var(--secondary-color);
  font-size: 13px;
  padding: 8px 12px;
  border-radius: 10px;
  border: 2px solid var(--dark-color);
  cursor: pointer;
  transition: all 0.2s ease;
}

.ext-mock .level-badge:hover {
  background-color: var(--primary-color);
  color: white;
}

.primary-btn {
  background: var(--gradient-primary);
  color: white;
  padding: 15px 30px;
  border-radius: 50px;
  font-weight: 600;
  display: inline-block;
  box-shadow: 0 10px 20px rgba(232, 107, 74, 0.3);
  transition: var(--transition);
}

.primary-btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 15px 30px rgba(232, 107, 74, 0.4);
}

.secondary-btn {
  background: transparent;
  color: var(--dark-color);
  padding: 13px 28px;
  border: 2px solid var(--dark-color);
  border-radius: 50px;
  font-weight: 600;
  display: inline-block;
  transition: var(--transition);
}

.secondary-btn:hover {
  background: var(--dark-color);
  color: white;
  transform: translateY(-3px);
}

/* Improve contrast of secondary button on dark hero */
.hero .secondary-btn {
  color: #ffffff;
  border-color: rgba(255, 255, 255, 0.85);
}
.hero .secondary-btn:hover {
  background: #ffffff;
  color: var(--dark-color);
}

.hero-image {
  flex: 1;
  display: flex;
  justify-content: center;
  align-items: center;
}

.floating-logo {
  width: 280px;
  height: 280px;
  object-fit: contain;
  animation: float 4s ease-in-out infinite;
}

@keyframes float {
  0% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-20px);
  }
  100% {
    transform: translateY(0);
  }
}

/* Section Styling */
section {
  padding: 100px 0;
}

.section-title {
  text-align: center;
  font-size: 2.5rem;
  margin-bottom: 60px;
  position: relative;
  color: var(--dark-color);
}

.section-title::after {
  content: '';
  position: absolute;
  width: 80px;
  height: 4px;
  background: var(--primary-color);
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  border-radius: 2px;
}

/* Features */
.demo-sound {
  border: 2px solid rgba(232, 107, 74, 0.6);
  background: rgba(232, 107, 74, 0.06);
  margin-top: 10px;
  margin-bottom: 10px;
  box-shadow: 0 0 0 4px rgba(232, 107, 74, 0.08);
}
.demo-sound audio {
  display: block;
  margin: 10px auto 0 auto;
  width: 100%;
  max-width: 300px;
}
.features {
  background-color: var(--light-color);
}

/* Flexible Features grid layout */
.features-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  justify-content: center;
  align-items: stretch;
}

.demo-soundboard-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1.5em;
  margin-top: 2em;
}

/* Extension-style soundboard */
.demo-sounds .soundboard {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 2rem;
  justify-content: center;
  align-items: stretch;
}

.demo-sounds .sound-button {
  height: 56px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.03), rgba(0, 0, 0, 0.06)), #2d4654;
  border: 1.5px solid rgba(232, 107, 74, 0.45);
  border-radius: 14px;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.35);
  color: #f5f5f5;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 0 12px;
  position: relative;
  overflow: hidden; /* needed for ripple */
  /* responsive sizing in flex layout */
  flex: 1 1 280px;
  min-width: 240px;
  max-width: 360px;
}

.demo-sounds .sound-button:hover {
  transform: translateY(-1px);
  box-shadow:
    inset 0 0 0 3px rgba(232, 107, 74, 0.12),
    0 6px 14px rgba(0, 0, 0, 0.35);
}

.demo-sounds .sound-button:active {
  transform: translateY(1px);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.35);
}

.demo-sounds .sound-button:focus-visible {
  outline: 2px solid var(--primary-color);
  outline-offset: 2px;
}

.demo-sounds .sound-button[disabled] {
  opacity: 0.55;
  cursor: not-allowed;
  filter: grayscale(15%);
  border-style: dashed;
  color: #9ab1c6;
}

.demo-sounds .button-icon {
  font-size: 1.1rem;
  background: rgba(232, 107, 74, 0.15);
  border-radius: 50%;
  width: 32px;
  height: 32px;
  min-width: 32px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--primary-color);
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
  position: relative;
}

.demo-sounds .sound-button[data-playing='true'] .button-icon::before {
  content: '';
  position: absolute;
  inset: -3px;
  border-radius: 50%;
  border: 2px solid rgba(232, 107, 74, 0.65);
  animation: ring-pulse-lp 600ms ease-out;
}

@keyframes ring-pulse-lp {
  0% {
    transform: scale(0.9);
    opacity: 0.9;
  }
  100% {
    transform: scale(1.15);
    opacity: 0;
  }
}

/* Ripple micro-interaction for sound buttons */
.demo-sounds .sound-button::after {
  content: '';
  position: absolute;
  top: var(--ripple-y, 50%);
  left: var(--ripple-x, 50%);
  width: 10px;
  height: 10px;
  border-radius: 50%;
  transform: translate(-50%, -50%) scale(0);
  background: radial-gradient(circle, rgba(232, 107, 74, 0.35) 0%, rgba(232, 107, 74, 0) 70%);
  pointer-events: none;
  opacity: 0.9;
}

.demo-sounds .sound-button.playing::after {
  animation: sound-ripple-lp 450ms ease-out;
}

@keyframes sound-ripple-lp {
  to {
    transform: translate(-50%, -50%) scale(12);
    opacity: 0;
  }
}

.feature-card {
  background: white;
  padding: 40px 30px;
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  text-align: center;
  transition: var(--transition);
  /* Flex item sizing within features-grid */
  flex: 1 1 320px;
  min-width: 280px;
  max-width: 360px;
  /* Equal height and centered content */
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.feature-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
}

.feature-icon {
  font-size: 3.5rem;
  margin-bottom: 20px;
}

.feature-card h3 {
  margin-bottom: 15px;
  color: var(--dark-color);
}

/* Installation */
.installation {
  background-color: #f5f5f5;
}

.installation-steps {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 20px;
}

.step-card {
  background: white;
  padding: 30px;
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  flex: 1;
  min-width: 200px;
  max-width: 250px;
  text-align: center;
  position: relative;
  transition: var(--transition);
}

.step-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.1);
}

.step-number {
  width: 40px;
  height: 40px;
  background: var(--gradient-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: bold;
  margin: 0 auto 20px;
}

.step-card h3 {
  margin-bottom: 15px;
  color: var(--dark-color);
}

code {
  background: #f0f0f0;
  padding: 2px 5px;
  border-radius: 4px;
  font-family: monospace;
  font-size: 0.9rem;
}

/* Usage */
.usage {
  background-color: var(--light-color);
}

.usage-content {
  display: flex;
  align-items: center;
  gap: 60px;
  flex-wrap: wrap;
}

.usage-text {
  flex: 1;
  min-width: 300px;
}

.usage-text p {
  margin-bottom: 20px;
  font-size: 1.1rem;
}

.usage-image {
  flex: 1;
  display: flex;
  justify-content: center;
  min-width: 300px;
}

.pulse-animation {
  width: 200px;
  height: 200px;
  object-fit: contain;
  animation: pulse 3s infinite;
}

@keyframes pulse {
  0% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.1);
  }
  100% {
    transform: scale(1);
  }
}

/* About */
.about {
  background-color: #f5f5f5;
}

.about-story {
  background: linear-gradient(135deg, #f5f5f5 0%, #ffffff 100%);
}

.about-tech {
  background-color: #eef3ef;
}

.tech-details {
  display: flex;
  justify-content: center;
  gap: 40px;
  flex-wrap: wrap;
}

.tech-card {
  background: white;
  padding: 40px;
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  flex: 1;
  max-width: 400px;
  transition: var(--transition);
}

.tech-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.1);
}

.tech-card h3 {
  margin-bottom: 20px;
  color: var(--primary-color);
}

.tech-card ul {
  padding-left: 20px;
}

.tech-card li {
  margin-bottom: 10px;
  list-style-type: circle;
}

.about-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
}

.about-card {
  background: white;
  border-radius: var(--border-radius);
  padding: 30px;
  box-shadow: var(--box-shadow);
  transition: var(--transition);
}

.about-card h3 {
  color: var(--primary-color);
  margin-bottom: 12px;
}

.about-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.08);
}

/* CTA Section */
.cta-section {
  background: var(--gradient-primary);
  padding: 80px 0;
  color: white;
  text-align: center;
}

.cta-section h2 {
  font-size: 2.5rem;
  margin-bottom: 20px;
}

.cta-section p {
  font-size: 1.2rem;
  margin-bottom: 30px;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.cta-download {
  background: white;
  color: var(--primary-color);
  padding: 15px 40px;
  border-radius: 50px;
  font-weight: 600;
  display: inline-block;
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
  transition: var(--transition);
}

.cta-download:hover {
  transform: translateY(-3px);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2);
  background: var(--dark-color);
  color: white;
}

/* Footer */
footer {
  background-color: var(--dark-color);
  color: white;
  padding: 80px 0 30px;
}

.footer-content {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 40px;
  margin-bottom: 60px;
}

.footer-logo {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 15px;
}

.footer-logo img {
  width: 60px;
  height: 60px;
  object-fit: contain;
}

.footer-logo p {
  font-weight: 600;
  font-size: 1.2rem;
}

.footer-links h3 {
  margin-bottom: 20px;
  color: var(--primary-color);
}

.footer-links ul {
  display: flex;
  flex-direction: column;
  gap: 15px;
}

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

.footer-social h3 {
  margin-bottom: 20px;
  color: var(--primary-color);
}

.social-icons {
  display: flex;
  gap: 15px;
}

.social-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  font-size: 1.2rem;
  transition: var(--transition);
}

.social-icon:hover {
  background: var(--primary-color);
  transform: translateY(-3px);
}

.copyright {
  text-align: center;
  padding-top: 30px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

/* COOKIE CONSENT BANNER */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background-color: white;
  box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.1);
  z-index: 9999;
  padding: 1rem 2rem;
  transform: translateY(100%);
  transition: transform 0.5s ease-in-out;
  border-top: 1px solid #eee;
}

.cookie-banner.visible {
  transform: translateY(0);
}

.cookie-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
  gap: 1.5rem;
}

.cookie-text h3 {
  margin-bottom: 0.5rem;
  font-size: 1.1rem;
  font-weight: 600;
  color: #333;
}

.cookie-text p {
  font-size: 0.9rem;
  color: #555;
  margin: 0;
}

.cookie-buttons {
  display: flex;
  gap: 1rem;
  flex-shrink: 0;
}

.cookie-buttons .btn {
  padding: 0.6rem 1.2rem;
  border: none;
  border-radius: 5px;
  cursor: pointer;
  font-weight: 500;
  transition: background-color 0.3s ease;
}

.cookie-buttons .btn-primary {
  background-color: var(--accent-color, #4caf50);
  color: white;
}

.cookie-buttons .btn-primary:hover {
  background-color: var(--accent-color-dark, #45a049);
}

.cookie-buttons .btn-secondary {
  background-color: #eee;
  color: #333;
  border: 1px solid #ddd;
}

.cookie-buttons .btn-secondary:hover {
  background-color: #ddd;
}

/* Responsive Design */
@media (max-width: 1024px) {
  .hero .container {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero-content {
    margin: 0 auto;
    max-width: 100%;
  }

  .hero-screenshot {
    max-width: 420px;
    margin: 2rem auto 0;
  }

  .hero-buttons {
    justify-content: center;
  }

  .privacy-note {
    justify-content: center;
  }

  .usage-content {
    flex-direction: column;
    text-align: center;
  }
}

@media (max-width: 768px) {
  .ext-mock .button-grid {
    grid-template-columns: repeat(5, 1fr);
    gap: 4px;
  }

  .ext-mock .sound-button {
    height: 50px;
    padding: 4px 2px;
  }

  .ext-mock .sound-button .button-icon {
    font-size: 16px;
  }

  .ext-mock .sound-button .sound-label {
    font-size: 7px;
  }

  .nav-links {
    display: none;
  }

  .hero-content h2 {
    font-size: 2.5rem;
  }

  .section-title {
    font-size: 2rem;
  }

  .footer-content {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  .cookie-content {
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
  }

  .cookie-buttons {
    width: 100%;
    justify-content: flex-end;
    margin-top: 1rem;
  }

  .cookie-banner {
    padding: 1rem;
  }

  .cookie-text h3 {
    font-size: 1rem;
  }

  .cookie-text p {
    font-size: 0.85rem;
  }
}

.demo-btn {
  background: var(--gradient-primary);
  color: white;
  border: none;
  border-radius: 50px;
  padding: 15px 30px;
  font-size: 1em;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5em;
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
  transition: var(--transition);
  margin-bottom: 0.5em;
}
.demo-btn:not([disabled]):hover {
  transform: translateY(-3px);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2);
}
.demo-btn[disabled] {
  background: #eee;
  color: #aaa;
  cursor: not-allowed;
  box-shadow: none;
  border: 1px dashed #ccc;
}

/* Contact Form Section */
.contact-form {
  background: linear-gradient(135deg, #f9f9f9 0%, #ffffff 100%);
  padding: 80px 0;
  text-align: center;
}

.contact-form .container {
  max-width: 700px;
  margin: 0 auto;
}

.contact-form h2 {
  font-size: 2.5rem;
  margin-bottom: 20px;
  color: var(--dark-color);
}

.contact-form p {
  font-size: 1.2rem;
  margin-bottom: 40px;
  color: var(--text-color);
}

.form-container {
  background: white;
  padding: 30px;
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  display: flex;
  justify-content: center;
  align-items: center;
}

.form-container iframe {
  width: 100%;
  max-width: 540px;
  height: 305px;
  border: 1px solid #e0e0e0;
  border-radius: 8px;
}

/* Responsive adjustments for form */
@media (max-width: 600px) {
  .form-container {
    padding: 20px;
    margin: 0 15px;
  }

  .form-container iframe {
    width: 100%;
    height: 400px; /* Increase height on mobile to account for possible scrolling */
  }
}

/* Coming Soon Badges */
.coming-soon-badge {
  background: var(--gradient-secondary);
  color: var(--dark-color);
  padding: 10px 20px;
  border-radius: 50px;
  font-weight: 600;
  font-size: 0.9rem;
  display: inline-block;
}

.coming-soon-btn {
  background: var(--gradient-secondary);
  color: var(--dark-color);
  padding: 15px 30px;
  border-radius: 50px;
  font-weight: 600;
  display: inline-block;
  box-shadow: 0 10px 20px rgba(213, 237, 212, 0.4);
}

/* Soundboard Section */
.soundboard-section {
  background: linear-gradient(180deg, #2d4654 0%, #1e3340 100%);
  padding: 80px 0;
}

.soundboard-section .section-title {
  color: #ffffff;
}

.soundboard-section .section-title::after {
  background: var(--primary-color);
}

.soundboard-intro {
  text-align: center;
  color: rgba(255, 255, 255, 0.9);
  font-size: 1.2rem;
  margin-bottom: 40px;
}

.soundboard-section .soundboard {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
  align-items: stretch;
  max-width: 900px;
  margin: 0 auto;
}

.soundboard-section .sound-button {
  height: 56px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.08), rgba(0, 0, 0, 0.1)), rgba(45, 70, 84, 0.8);
  border: 1.5px solid rgba(232, 107, 74, 0.5);
  border-radius: 14px;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.35);
  color: #f5f5f5;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 0 16px;
  position: relative;
  overflow: hidden;
  flex: 1 1 280px;
  min-width: 240px;
  max-width: 360px;
}

.soundboard-section .sound-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 14px rgba(0, 0, 0, 0.4);
  border-color: rgba(232, 107, 74, 0.8);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.12), rgba(0, 0, 0, 0.08)), rgba(45, 70, 84, 0.9);
}

.soundboard-section .sound-button:active {
  transform: translateY(1px);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.35);
}

.soundboard-section .sound-button:focus-visible {
  outline: 2px solid var(--primary-color);
  outline-offset: 2px;
}

.soundboard-section .sound-button.playing {
  border-color: var(--primary-color);
  box-shadow: 0 0 20px rgba(232, 107, 74, 0.4);
}

.soundboard-section .button-icon {
  font-size: 1.3rem;
  background: rgba(232, 107, 74, 0.2);
  border-radius: 50%;
  width: 36px;
  height: 36px;
  min-width: 36px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}

.soundboard-section .sound-button.playing .button-icon {
  animation: pulse-icon 0.6s ease-in-out infinite;
}

@keyframes pulse-icon {
  0%,
  100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.1);
  }
}

.soundboard-section .sound-label {
  flex: 1;
  text-align: left;
}

/* Ripple effect for soundboard buttons */
.soundboard-section .sound-button::after {
  content: '';
  position: absolute;
  top: var(--ripple-y, 50%);
  left: var(--ripple-x, 50%);
  width: 10px;
  height: 10px;
  border-radius: 50%;
  transform: translate(-50%, -50%) scale(0);
  background: radial-gradient(circle, rgba(232, 107, 74, 0.4) 0%, rgba(232, 107, 74, 0) 70%);
  pointer-events: none;
  opacity: 0.9;
}

.soundboard-section .sound-button.playing::after {
  animation: sound-ripple 450ms ease-out;
}

@keyframes sound-ripple {
  to {
    transform: translate(-50%, -50%) scale(15);
    opacity: 0;
  }
}

/* Accessible focus rings for key buttons */
.primary-btn:focus-visible,
.download-btn:focus-visible,
.cta-download:focus-visible,
.demo-btn:focus-visible,
.secondary-btn:focus-visible {
  outline: none;
  box-shadow:
    0 0 0 4px rgba(232, 107, 74, 0.35),
    0 10px 20px rgba(0, 0, 0, 0.15);
}

.nav-links a:focus-visible {
  outline: none;
  box-shadow: 0 0 0 3px rgba(232, 107, 74, 0.35);
  border-radius: 6px;
}