/* Reset and base styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --primary: #b85450;
  --secondary: #cc6b3c;
  --tertiary: #228b22;
  --highlight: #d5a021;
  --white: #ffffff;
  --gray-50: #f9fafb;
  --gray-100: #f3f4f6;
  --gray-200: #e5e7eb;
  --gray-300: #d1d5db;
  --gray-400: #9ca3af;
  --gray-500: #6b7280;
  --gray-600: #4b5563;
  --gray-700: #374151;
  --gray-800: #1f2937;
  --gray-900: #111827;

  /* Enhanced design system */
  --border-radius-sm: 8px;
  --border-radius-md: 12px;
  --border-radius-lg: 16px;
  --border-radius-xl: 24px;

  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1),
    0 4px 6px -4px rgb(0 0 0 / 0.1);
  --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1),
    0 8px 10px -6px rgb(0 0 0 / 0.1);

  --transition-fast: 150ms ease;
  --transition-normal: 250ms ease;
  --transition-slow: 350ms ease;
}

body {
  font-family:
    "Inter",
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    Roboto,
    sans-serif;
  line-height: 1.6;
  color: var(--gray-800);
  background-color: var(--white);
  font-feature-settings: "cv02", "cv03", "cv04", "cv11";
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Enhanced Header */
.header {
  position: fixed;
  top: 0;
  width: 100%;
  background-color: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  z-index: 1000;
  border-bottom: 1px solid var(--gray-200);
  transition: var(--transition-fast);
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 80px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 16px;
  transition: var(--transition-fast);
}

.logo:hover {
  transform: translateY(-1px);
}

.logo-image {
  width: 48px;
  height: 48px;
  border-radius: var(--border-radius-md);
  box-shadow: var(--shadow-sm);
}

.logo-content {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.logo-text {
  font-size: 24px;
  font-weight: 700;
  color: var(--primary);
  line-height: 1;
}

.slogan-text {
  font-size: 12px;
  font-weight: 500;
  color: var(--gray-500);
  letter-spacing: 0.3px;
  line-height: 1;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 40px;
}

.nav-link {
  text-decoration: none;
  color: var(--gray-600);
  font-weight: 500;
  font-size: 15px;
  transition: var(--transition-fast);
  position: relative;
}

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

.nav-link::after {
  content: "";
  position: absolute;
  bottom: -6px;
  left: 50%;
  width: 0;
  height: 2px;
  background-color: var(--primary);
  transition: var(--transition-fast);
  transform: translateX(-50%);
}

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

.download-btn {
  background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
  color: var(--white) !important;
  padding: 12px 24px;
  border-radius: var(--border-radius-lg);
  font-weight: 600;
  box-shadow: var(--shadow-md);
  transition: var(--transition-normal);
  border: none;
}

.download-btn::after {
  display: none;
}

.download-btn:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
  background: linear-gradient(135deg, var(--tertiary) 0%, var(--primary) 100%);
}

/* Enhanced Hero Section */
.hero {
  padding: 140px 0 100px;
  background: linear-gradient(
    135deg,
    var(--gray-50) 0%,
    var(--white) 50%,
    var(--gray-50) 100%
  );
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  top: -50%;
  right: -10%;
  width: 60%;
  height: 200%;
  background: radial-gradient(
    ellipse,
    rgba(184, 84, 80, 0.05) 0%,
    transparent 50%
  );
  transform: rotate(-15deg);
  pointer-events: none;
}

.hero .container {
  display: flex;
  align-items: center;
  gap: 80px;
  max-width: 1400px;
  position: relative;
  z-index: 1;
}

.hero-content {
  flex: 1;
  text-align: left;
  max-width: 650px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
  color: var(--white);
  padding: 8px 16px;
  border-radius: 50px;
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 32px;
  box-shadow: var(--shadow-md);
  animation: gentle-bounce 2s ease-in-out infinite;
}

@keyframes gentle-bounce {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-3px);
  }
}

.badge-icon {
  font-size: 16px;
}

.hero-title {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 32px;
  line-height: 1.1;
  letter-spacing: -0.02em;
}

.highlight-text {
  background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: 1.375rem;
  color: var(--gray-600);
  margin-bottom: 40px;
  line-height: 1.6;
  font-weight: 400;
}

.hero-features {
  display: flex;
  gap: 32px;
  margin-bottom: 48px;
  flex-wrap: wrap;
}

.hero-feature {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--gray-700);
  font-size: 15px;
  font-weight: 600;
}

.feature-icon {
  font-size: 16px;
}

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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 16px 32px;
  border-radius: var(--border-radius-lg);
  text-decoration: none;
  font-weight: 600;
  font-size: 16px;
  transition: var(--transition-normal);
  border: 2px solid transparent;
  position: relative;
  overflow: hidden;
}

.btn-icon {
  font-size: 18px;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
  color: var(--white);
  box-shadow: var(--shadow-lg);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-xl);
}

.btn-secondary {
  background-color: transparent;
  color: var(--primary);
  border-color: var(--primary);
  backdrop-filter: blur(10px);
}

.btn-secondary:hover {
  background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
  color: var(--white);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn-large {
  padding: 20px 40px;
  font-size: 18px;
}

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

.app-screenshots {
  display: flex;
  gap: 24px;
  align-items: flex-start;
  justify-content: center;
  flex-wrap: wrap;
  max-width: 800px;
}

.screenshot-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  flex: 1;
  min-width: 200px;
  max-width: 240px;
  transition: var(--transition-slow);
}

.screenshot-container {
  position: relative;
  width: 100%;
  border-radius: var(--border-radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  transition: var(--transition-slow);
}

.screenshot-container::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(
    135deg,
    transparent 0%,
    rgba(184, 84, 80, 0.1) 100%
  );
  opacity: 0;
  transition: var(--transition-normal);
  z-index: 1;
}

.screenshot-item:hover .screenshot-container::before {
  opacity: 1;
}

.screenshot-img {
  width: 100%;
  height: auto;
  display: block;
  transition: var(--transition-slow);
}

.screenshot-item:hover .screenshot-img {
  transform: scale(1.05);
}

.screenshot-item:hover {
  transform: translateY(-8px);
}

.screenshot-primary {
  animation-delay: 0.1s;
}

.screenshot-secondary {
  animation-delay: 0.2s;
}

.screenshot-tertiary {
  animation-delay: 0.3s;
}

.screenshot-caption {
  font-size: 14px;
  font-weight: 600;
  color: var(--gray-600);
  text-align: center;
  margin: 0;
  transition: var(--transition-fast);
}

.screenshot-item:hover .screenshot-caption {
  color: var(--primary);
}

/* Trust Indicators Section */
.trust-indicators {
  padding: 80px 0;
  background-color: var(--white);
  border-bottom: 1px solid var(--gray-200);
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 48px;
  max-width: 1000px;
  margin: 0 auto;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 32px;
  background-color: var(--gray-50);
  border-radius: var(--border-radius-lg);
  transition: var(--transition-normal);
  opacity: 0;
  transform: translateY(20px);
}

.trust-item.animate-in {
  opacity: 1;
  transform: translateY(0);
  transition: var(--transition-slow);
}

.trust-item:hover {
  background-color: var(--white);
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.trust-icon {
  font-size: 3rem;
  line-height: 1;
}

.trust-content h3 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 8px;
}

.trust-content p {
  color: var(--gray-600);
  font-size: 15px;
  line-height: 1.5;
}

/* Enhanced Privacy Section */
.privacy-section {
  padding: 100px 0;
  background: linear-gradient(135deg, var(--gray-50) 0%, var(--white) 100%);
}

.section-header {
  text-align: center;
  max-width: 800px;
  margin: 0 auto 80px;
}

.privacy-icon {
  font-size: 4rem;
  margin-bottom: 32px;
  display: block;
}

.section-title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 24px;
  letter-spacing: -0.02em;
}

.section-subtitle {
  font-size: 1.25rem;
  color: var(--gray-600);
  margin-bottom: 32px;
  font-weight: 400;
}

.privacy-description {
  max-width: 900px;
  margin: 0 auto 60px;
  text-align: center;
}

.privacy-description p {
  font-size: 1.25rem;
  color: var(--gray-700);
  line-height: 1.7;
}

.privacy-features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 40px;
  max-width: 900px;
  margin: 0 auto;
}

.privacy-feature {
  display: flex;
  align-items: flex-start;
  gap: 20px;
  padding: 32px;
  background-color: var(--white);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-md);
  transition: var(--transition-normal);
  opacity: 0;
  transform: translateY(20px);
}

.privacy-feature.animate-in {
  opacity: 1;
  transform: translateY(0);
  transition: var(--transition-slow);
}

.privacy-feature:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-xl);
}

.privacy-feature-icon {
  font-size: 2.5rem;
  line-height: 1;
  flex-shrink: 0;
}

.privacy-feature-content {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.privacy-feature-content strong {
  font-size: 1.25rem;
  color: var(--gray-900);
  font-weight: 700;
}

.privacy-feature-content span {
  color: var(--gray-600);
  line-height: 1.5;
}

/* Enhanced Features Section */
.features-section {
  padding: 100px 0;
  background-color: var(--gray-50);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 40px;
}

.feature-card {
  background-color: var(--white);
  padding: 40px 32px;
  border-radius: var(--border-radius-lg);
  text-align: left;
  box-shadow: var(--shadow-md);
  transition: var(--transition-normal);
  border: 1px solid var(--gray-200);
  opacity: 0;
  transform: translateY(20px);
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
  transform: scaleX(0);
  transition: var(--transition-normal);
}

.feature-card.animate-in {
  opacity: 1;
  transform: translateY(0);
  transition: var(--transition-slow);
}

.feature-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
}

.feature-card:hover::before {
  transform: scaleX(1);
}

.feature-card .feature-icon {
  font-size: 3rem;
  margin-bottom: 24px;
  display: block;
  line-height: 1;
}

.feature-content h3 {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 16px;
  line-height: 1.3;
}

.feature-content p {
  color: var(--gray-600);
  line-height: 1.6;
  font-size: 15px;
}

/* Enhanced Use Cases Section */
.use-cases-section {
  padding: 100px 0;
  background-color: var(--white);
}

.use-cases-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 32px;
}

.use-case {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 32px;
  border: 2px solid var(--gray-200);
  border-radius: var(--border-radius-lg);
  transition: var(--transition-normal);
  background-color: var(--white);
  opacity: 0;
  transform: translateY(20px);
}

.use-case.animate-in {
  opacity: 1;
  transform: translateY(0);
  transition: var(--transition-slow);
}

.use-case:hover {
  border-color: var(--primary);
  background-color: var(--gray-50);
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.use-case-icon {
  font-size: 2.5rem;
  line-height: 1;
  flex-shrink: 0;
}

.use-case-content h3 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 8px;
  line-height: 1.3;
}

.use-case-content p {
  color: var(--gray-600);
  line-height: 1.5;
  font-size: 15px;
}

/* Enhanced Download Section */
.download-section {
  padding: 100px 0;
  background: linear-gradient(
    135deg,
    var(--primary) 0%,
    var(--secondary) 50%,
    var(--tertiary) 100%
  );
  color: var(--white);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.download-section::before {
  content: "";
  position: absolute;
  top: -50%;
  left: -20%;
  width: 40%;
  height: 200%;
  background: radial-gradient(
    ellipse,
    rgba(255, 255, 255, 0.1) 0%,
    transparent 50%
  );
  transform: rotate(15deg);
  pointer-events: none;
}

.download-content {
  position: relative;
  z-index: 1;
}

.download-header {
  max-width: 700px;
  margin: 0 auto 48px;
}

.download-header h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  margin-bottom: 24px;
  letter-spacing: -0.02em;
}

.download-header p {
  font-size: 1.375rem;
  margin-bottom: 0;
  opacity: 0.95;
  line-height: 1.6;
}

.download-action {
  margin-bottom: 60px;
}

/* Enhanced Countdown */
.countdown-container {
  max-width: 800px;
  margin: 0 auto;
}

.countdown-title {
  font-size: 1.5rem;
  margin-bottom: 32px;
  opacity: 0.95;
  font-weight: 600;
  letter-spacing: 0.5px;
}

.countdown-timer {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}

.countdown-item {
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(20px);
  border-radius: var(--border-radius-lg);
  padding: 24px;
  min-width: 100px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  transition: var(--transition-normal);
}

.countdown-item:hover {
  transform: scale(1.05);
  background: rgba(255, 255, 255, 0.2);
}

.countdown-number {
  font-size: 2.75rem;
  font-weight: 700;
  line-height: 1;
  color: var(--white);
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
  margin-bottom: 8px;
}

.countdown-label {
  font-size: 14px;
  opacity: 0.9;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.countdown-separator {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--white);
  opacity: 0.8;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%,
  100% {
    opacity: 0.8;
  }
  50% {
    opacity: 0.4;
  }
}

/* Enhanced Footer */
.footer {
  background-color: var(--gray-900);
  color: var(--white);
  padding: 80px 0 40px;
}

.footer-content {
  display: flex;
  justify-content: space-between;
  align-items: start;
  margin-bottom: 60px;
  gap: 60px;
}

.footer-brand {
  max-width: 450px;
}

.footer-brand .logo {
  margin-bottom: 24px;
}

.footer-brand .logo-text {
  color: var(--white);
}

.footer-description {
  color: var(--gray-400);
  line-height: 1.7;
  font-size: 16px;
}

.footer-links {
  display: flex;
  gap: 60px;
}

.footer-column {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.footer-column h4 {
  font-size: 16px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 8px;
}

.footer-column a {
  color: var(--gray-400);
  text-decoration: none;
  transition: var(--transition-fast);
  font-size: 15px;
}

.footer-column a:hover {
  color: var(--white);
}

.footer-bottom {
  border-top: 1px solid var(--gray-700);
  padding-top: 40px;
  display: flex;
  justify-content: space-between;
  align-items: start;
  gap: 40px;
}

.footer-copyright p {
  color: var(--gray-400);
  font-size: 14px;
}

.footer-attribution {
  text-align: right;
  max-width: 500px;
}

.attribution-header {
  margin-bottom: 16px;
}

.attribution-title {
  color: var(--gray-400);
  font-size: 14px;
  line-height: 1.5;
}

.attribution-title strong {
  color: var(--white);
  font-weight: 600;
}

.attribution-links {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 12px;
}

.attribution-link {
  color: var(--gray-500);
  text-decoration: none;
  font-size: 13px;
  transition: var(--transition-fast);
  line-height: 1.4;
}

.attribution-link:hover {
  color: var(--gray-300);
}

.attribution-credit {
  color: var(--gray-500);
  font-size: 12px;
  font-style: italic;
}

/* Responsive Design */
@media (max-width: 1024px) {
  .hero .container {
    gap: 60px;
  }

  .hero-title {
    font-size: 3rem;
  }

  .nav-links {
    gap: 32px;
  }
}

@media (max-width: 768px) {
  .container {
    padding: 0 20px;
  }

  .nav-container {
    padding: 0 20px;
    height: 70px;
  }

  .nav-links {
    gap: 24px;
  }

  .logo-content .slogan-text {
    display: none;
  }

  .hero {
    padding: 120px 0 80px;
  }

  .hero .container {
    flex-direction: column;
    gap: 60px;
  }

  .hero-content {
    text-align: center;
    max-width: 100%;
  }

  .hero-features {
    justify-content: center;
    gap: 24px;
  }

  .app-screenshots {
    gap: 20px;
  }

  .screenshot-item {
    min-width: 180px;
    max-width: 200px;
  }

  .trust-grid {
    gap: 32px;
  }

  .trust-item {
    padding: 24px;
  }

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

  .use-cases-grid {
    grid-template-columns: 1fr;
  }

  .countdown-timer {
    gap: 16px;
  }

  .countdown-item {
    padding: 20px;
    min-width: 80px;
  }

  .countdown-number {
    font-size: 2.25rem;
  }

  .footer-content {
    flex-direction: column;
    gap: 40px;
  }

  .footer-links {
    gap: 40px;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 32px;
  }

  .footer-attribution {
    text-align: left;
    max-width: 100%;
  }
}

@media (max-width: 480px) {
  .hero-features {
    flex-direction: column;
    align-items: center;
    gap: 16px;
  }

  .app-screenshots {
    flex-direction: column;
    align-items: center;
  }

  .btn {
    width: 100%;
    justify-content: center;
  }

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

  .countdown-timer {
    gap: 12px;
  }

  .countdown-separator {
    display: none;
  }

  .footer-links {
    flex-direction: column;
    gap: 32px;
  }
}

/* Animation Classes */
.animate-in {
  opacity: 1 !important;
  transform: translateY(0) !important;
}

/* Accessibility */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  .countdown-separator {
    animation: none;
  }

  .hero-badge {
    animation: none;
  }
}

/* Focus styles for accessibility */
.nav-link:focus,
.btn:focus {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
}

/* High contrast mode */
@media (prefers-contrast: more) {
  :root {
    --gray-600: #000000;
    --gray-700: #000000;
    --gray-800: #000000;
    --gray-900: #000000;
  }
}