:root {
  color-scheme: light;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'SF Pro Display', 'SF Pro Text', 'Helvetica Neue', sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: #1d1d1f;
  background: #f5f5f7;
  --bg: #f5f5f7;
  --surface: #ffffff;
  --muted: #6e6e73;
  --border: rgba(0, 0, 0, 0.08);
  --accent: #007aff;
  --shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
  --radius: 20px;
  --radius-sm: 12px;
}

*, *::before, *::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  overflow-x: hidden;
}

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

button,
input,
textarea,
select,
a,
.menu-toggle,
.menu-close {
  touch-action: manipulation;
}

button,
input,
textarea,
select {
  font: inherit;
}

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

.container {
  width: min(100% - 1.5rem, 1200px);
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.55);
  border-bottom: 1px solid transparent;
  backdrop-filter: blur(18px);
  transition: background 240ms ease, border-color 240ms ease, box-shadow 240ms ease, padding 240ms ease;
}

.site-header.is-scrolled {
  background: rgba(255, 255, 255, 0.96);
  border-bottom: 1px solid rgba(15, 23, 42, 0.12);
  box-shadow: 0 18px 45px rgba(15, 23, 42, 0.08);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.85rem 0;
  min-height: 56px;
}

@media (min-width: 768px) {
  .header-inner {
    padding: 1rem 0;
    min-height: 64px;
  }

  .header-actions {
    gap: 2rem;
  }

  .main-navigation {
    opacity: 1;
    visibility: visible;
    position: static;
    background: none;
    width: auto;
    height: auto;
    min-width: 0;
    transform: none !important;
    pointer-events: auto;
  }

  .main-navigation.is-open {
    transform: none !important;
  }

  .menu-panel {
    position: static;
    width: auto;
    height: auto;
    min-height: 0 !important;
    padding: 0;
    background: transparent;
    box-shadow: none;
    border-radius: 0;
  }

  .menu {
    flex-direction: row;
    align-items: center;
    gap: 2rem;
  }

  .menu-toggle {
    display: none;
  }

  .menu-close {
    display: none;
  }

  .menu-backdrop {
    display: none;
  }
}

.brand-link {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #111111;
}

.brand-title {
  letter-spacing: 0.12em;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.menu-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 3rem;
  height: 3rem;
  border: 1px solid rgba(15, 23, 42, 0.12);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.95);
  cursor: pointer;
  transition: transform 180ms ease, background 180ms ease, border-color 180ms ease;
}

.menu-toggle:hover,
.menu-toggle:focus-visible {
  transform: translateY(-1px);
  border-color: rgba(15, 23, 42, 0.2);
}

.menu-toggle__bar {
  display: block;
  width: 1.2rem;
  height: 2px;
  background: #111111;
  border-radius: 999px;
  margin: 0.18rem 0;
}

.main-navigation {
  position: fixed;
  inset: 0 0 0 auto;
  right: 0;
  width: min(85vw, 360px);
  max-width: 360px;
  height: 100vh;
  transform: translateX(100%);
  background: rgba(255, 255, 255, 0.98);
  box-shadow: -24px 0 80px rgba(15, 23, 42, 0.12);
  transition: transform 320ms ease;
  visibility: hidden;
  z-index: 1100;
}

.main-navigation.is-open {
  transform: translateX(0);
  visibility: visible;
}

.menu-panel {
  display: grid;
  gap: 2rem;
  padding: 2rem 1.5rem;
  min-height: 100vh;
}

.menu-close {
  width: 2.7rem;
  height: 2.7rem;
  border: 1px solid rgba(15, 23, 42, 0.12);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.95);
  cursor: pointer;
  position: relative;
}

.menu-close::before,
.menu-close::after {
  content: '';
  position: absolute;
  left: 50%;
  top: 50%;
  width: 1rem;
  height: 2px;
  background: #111111;
  transform-origin: center;
}

.menu-close::before {
  transform: translate(-50%, -50%) rotate(45deg);
}

.menu-close::after {
  transform: translate(-50%, -50%) rotate(-45deg);
}

.menu-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.28);
  opacity: 0;
  visibility: hidden;
  transition: opacity 260ms ease;
  z-index: 1050;
  pointer-events: none;
}

.menu-backdrop.is-active {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

body.menu-open {
  overflow: hidden;
}

.menu {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.menu li {
  margin: 0;
}

.menu a {
  position: relative;
  display: inline-flex;
  align-items: center;
  color: #111111;
  font-weight: 600;
  font-size: 1rem;
  transition: color 220ms ease, transform 220ms ease;
  padding: 0.25rem 0;
}

.menu a::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -0.18rem;
  width: 100%;
  height: 2px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 220ms ease;
}

.menu a:hover,
.menu a:focus-visible {
  color: var(--accent);
  transform: translateY(-1px) scale(1.01);
}

.menu a:hover::after,
.menu a:focus-visible::after {
  transform: scaleX(1);
}

.menu li.current-menu-item > a,
.menu li.current_page_item > a {
  color: var(--accent);
  font-weight: 700;
}

.menu li.current-menu-item > a::after,
.menu li.current_page_item > a::after {
  transform: scaleX(1);
}

.hero {
  position: relative;
  padding: 4.5rem 0 4rem;
  overflow: hidden;
  background: #f9fafc;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at top left, rgba(0, 122, 255, 0.12), transparent 32%),
              radial-gradient(circle at bottom right, rgba(0, 122, 255, 0.08), transparent 24%);
  pointer-events: none;
}

.hero-inner {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 720px;
  margin: 0 auto;
  padding: 3rem 1rem 0;
  animation: fadeInUp 0.8s ease both;
}

.hero-overline {
  display: inline-flex;
  margin-bottom: 1.25rem;
  font-size: 0.9rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--accent);
}

.hero h1 {
  margin: 0;
  font-size: clamp(2.5rem, 4vw, 4.75rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1.02;
  color: #111111;
}

.hero-copy {
  margin: 1.75rem auto 0;
  max-width: 640px;
  color: #6b7280;
  font-size: clamp(1rem, 1.3vw, 1.1rem);
  line-height: 1.8;
}

.hero-buttons {
  display: grid;
  gap: 1rem;
  justify-content: center;
  margin-top: 2.5rem;
}

.hero-buttons .button {
  min-width: 180px;
}

.hero-buttons .button-primary {
  padding: 1rem 1.6rem;
  box-shadow: 0 18px 40px rgba(0, 122, 255, 0.16);
}

.hero-buttons .button-secondary {
  background: transparent;
  border-color: rgba(15, 23, 42, 0.12);
  color: #111111;
}

.hero-buttons .button-secondary:hover,
.hero-buttons .button-secondary:focus-visible {
  background: rgba(15, 23, 42, 0.04);
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(18px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.hero-inner,
.software-intro,
.software-content,
.feature-block,
.site-footer .footer-inner,
.section-heading {
  opacity: 0;
  transform: translateY(16px);
  animation: fadeInUp 0.72s ease both;
}

.hero-inner {
  animation-delay: 0.08s;
}

.software-intro {
  animation-delay: 0.14s;
}

.software-content {
  animation-delay: 0.18s;
}

.feature-block {
  animation-delay: 0.22s;
}

.site-footer .footer-inner {
  animation-delay: 0.26s;
}

.section-heading {
  margin-bottom: 2rem;
}


.section-heading h2 {
  margin: 0;
  font-size: 2rem;
  font-weight: 700;
}

.section-subtitle {
  margin: 0.75rem 0 0;
  color: var(--muted);
  max-width: 680px;
}

.grid {
  display: grid;
  gap: 1.5rem;
  grid-template-columns: 1fr;
  grid-auto-rows: 1fr;
  align-items: stretch;
}

.card {
  display: flex;
  flex-direction: column;
  background: var(--surface);
  border: 1px solid rgba(15, 23, 42, 0.08);
  border-radius: 18px;
  overflow: hidden;
  transition: transform 0.28s ease, box-shadow 0.28s ease, border-color 0.28s ease;
  box-shadow: 0 18px 38px rgba(15, 23, 42, 0.06);
  will-change: transform, box-shadow;
  opacity: 0;
  transform: translateY(18px);
  animation: fadeInUp 0.7s ease both;
}

.card:hover {
  transform: translateY(-9px) scale(1.01);
  box-shadow: 0 34px 72px rgba(15, 23, 42, 0.14);
  border-color: rgba(15, 23, 42, 0.12);
}

.card-link {
  display: flex;
  flex-direction: column;
  flex: 1;
  gap: 1.2rem;
  padding: 1.25rem;
  text-decoration: none;
}

.card-link:hover .card-title,
.card-link:focus-visible .card-title {
  color: var(--accent);
}

.card-image {
  width: 100%;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  border-radius: 14px;
  background: #f9fafb;
}

.card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.card-image--placeholder {
  display: grid;
  place-items: center;
  color: var(--muted);
  min-height: 180px;
}

.card-body {
  display: grid;
  gap: 0.75rem;
}

.card-tag {
  display: inline-flex;
  align-items: center;
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  color: var(--accent);
  background: rgba(0, 122, 255, 0.08);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.card-title {
  margin: 0;
  font-size: 1.15rem;
  font-weight: 700;
  color: #111111;
}

.card-excerpt {
  margin: 0;
  color: var(--muted);
  line-height: 1.8;
}

.archive-header {
  padding: 2rem 0 1rem;
  text-align: center;
  background: var(--bg);
}

.archive-header h1 {
  margin: 0;
  font-size: 2rem;
  font-weight: 700;
  color: #1d1d1f;
  letter-spacing: -0.02em;
}

.software-list {
  padding: 1rem 0 3rem;
}

.app-list {
  background: var(--surface);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}

.app-item {
  border-bottom: 1px solid var(--border);
}

.app-item:last-child {
  border-bottom: none;
}

.app-link {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem 1.25rem;
  text-decoration: none;
  transition: background 0.2s ease;
}

.app-link:hover {
  background: rgba(0, 0, 0, 0.02);
}

.app-icon {
  flex-shrink: 0;
  width: 80px;
  height: 80px;
  border-radius: 20px;
  overflow: hidden;
  background: #f5f5f7;
}

.app-icon img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.app-icon--placeholder {
  display: grid;
  place-items: center;
  color: var(--muted);
  font-size: 0.8rem;
}

.app-info {
  flex: 1;
  min-width: 0;
}

.app-name {
  margin: 0 0 0.25rem;
  font-size: 1.1rem;
  font-weight: 600;
  color: #1d1d1f;
  line-height: 1.3;
}

.app-description {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.app-action {
  flex-shrink: 0;
}

.app-button {
  display: inline-flex;
  align-items: center;
  padding: 0.5rem 1rem;
  border-radius: 999px;
  background: var(--accent);
  color: #ffffff;
  font-size: 0.9rem;
  font-weight: 600;
  text-decoration: none;
  transition: transform 0.2s ease;
}

.app-button:hover {
  transform: scale(1.05);
}

.single-software {
  padding: 2rem 0;
}

.app-header {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 1.5rem;
  margin-bottom: 3rem;
  padding: 2rem;
  background: var(--surface);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.app-icon-large {
  width: 120px;
  height: 120px;
  border-radius: 24px;
  overflow: hidden;
  background: #f5f5f7;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
}

.app-icon-large img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.app-details {
  max-width: 400px;
}

.app-title {
  margin: 0 0 0.5rem;
  font-size: 2rem;
  font-weight: 700;
  color: #1d1d1f;
  letter-spacing: -0.02em;
  line-height: 1.2;
}

.app-subtitle {
  margin: 0 0 1.5rem;
  color: var(--muted);
  font-size: 1rem;
  line-height: 1.5;
}

.app-buttons {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.75rem;
}

.app-screenshots {
  margin: 3rem 0;
}

.app-screenshots h2 {
  margin: 0 0 1.5rem;
  font-size: 1.5rem;
  font-weight: 600;
  color: #1d1d1f;
}

.screenshots-scroll {
  display: flex;
  gap: 1rem;
  overflow-x: auto;
  padding: 1rem 0;
  scrollbar-width: none;
  -ms-overflow-style: none;
}

.screenshots-scroll::-webkit-scrollbar {
  display: none;
}

.screenshot {
  flex-shrink: 0;
  width: 250px;
  height: 500px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  background: #f5f5f7;
  box-shadow: var(--shadow);
}

.screenshot img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.app-description {
  margin: 3rem 0;
}

.app-description h2 {
  margin: 0 0 1.5rem;
  font-size: 1.5rem;
  font-weight: 600;
  color: #1d1d1f;
}

.description-content {
  color: #1d1d1f;
  line-height: 1.6;
  font-size: 1rem;
}

.app-features {
  display: grid;
  gap: 1.5rem;
  margin: 3rem 0;
}

.feature-card {
  background: var(--surface);
  border-radius: var(--radius-sm);
  padding: 2rem;
  box-shadow: var(--shadow);
}

.feature-card h3 {
  margin: 0 0 1rem;
  font-size: 1.2rem;
  font-weight: 600;
  color: #1d1d1f;
}

.feature-card--pro {
  background: linear-gradient(135deg, rgba(0, 122, 255, 0.02) 0%, rgba(0, 122, 255, 0.05) 100%);
  border: 1px solid rgba(0, 122, 255, 0.1);
}

.feature-card--pro h3 {
  color: var(--accent);
}

.feature-content {
  color: var(--muted);
  line-height: 1.6;
}

.app-header,
.app-screenshots,
.app-description,
.app-features {
  opacity: 0;
  transform: translateY(20px);
  animation: fadeInUp 0.8s ease both;
}

.app-screenshots {
  animation-delay: 0.2s;
}

.app-description {
  animation-delay: 0.4s;
}

.app-features {
  animation-delay: 0.6s;
}
  font-weight: 800;
  line-height: 1.05;
}

.software-description {
  margin: 0;
  color: var(--muted);
  line-height: 1.9;
  font-size: 1.05rem;
}

.software-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 0.5rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.5rem;
  min-height: 44px;
  border-radius: 999px;
  border: none;
  font-weight: 600;
  font-size: 1rem;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  will-change: transform;
  cursor: pointer;
  text-decoration: none;
}

.button:hover {
  transform: scale(1.05);
  box-shadow: 0 4px 16px rgba(0, 122, 255, 0.2);
}

.button-primary {
  background: var(--accent);
  color: #ffffff;
}

.button-secondary {
  background: rgba(142, 142, 147, 0.12);
  color: #1d1d1f;
}

.software-content {
  display: grid;
  gap: 2.5rem;
  margin-bottom: 4rem;
}

.software-features {
  display: grid;
  gap: 1.5rem;
}

.feature-block {
  background: var(--surface);
  padding: 1.85rem;
  border: 1px solid rgba(15, 23, 42, 0.08);
  border-radius: var(--radius);
  box-shadow: 0 18px 42px rgba(15, 23, 42, 0.04);
}

.feature-block--pro {
  background: rgba(0, 122, 255, 0.06);
  border-color: rgba(0, 122, 255, 0.16);
}

.feature-block h2 {
  margin-top: 0;
  font-size: 1.35rem;
  font-weight: 700;
}

.feature-copy {
  margin-top: 1rem;
  color: var(--muted);
  line-height: 1.8;
}

.taxonomy-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

.filter-link {
  display: inline-flex;
  padding: 0.75rem 1rem;
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.05);
  color: #111111;
  border: 1px solid transparent;
}

.filter-link:hover,
.filter-link:focus-visible {
  border-color: rgba(0, 122, 255, 0.16);
}

/* Footer Styles */
.site-footer {
  background: #111;
  color: #fff;
  padding: 40px 20px;
}

.site-footer .container {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}

.site-footer h3 {
  font-size: 1.25rem;
  font-weight: bold;
  margin-bottom: 10px;
}

.site-footer p {
  margin: 5px 0;
  color: #ccc;
}

.site-footer a {
  color: #fff;
  text-decoration: none;
}

.site-footer a:hover {
  text-decoration: underline;
}

.site-footer .qr-code {
  width: 120px;
  height: 120px;
  border-radius: 12px;
  display: block;
  margin: 10px auto;
}

@media (max-width: 768px) {
  .site-footer .container {
    grid-template-columns: repeat(2, 1fr);
  }
}

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

/* CTA Button Styles */
.cta-register {
  background-color: #007aff;
  color: #fff;
  padding: 10px 20px;
  border-radius: 999px;
  font-weight: 600;
  text-align: center;
  display: inline-block;
  transition: transform 0.2s ease, background-color 0.2s ease;
  will-change: transform;
  cursor: pointer;
  text-decoration: none;
}

.cta-register:hover {
  transform: scale(1.05);
  background-color: #005bb5;
}

.cta-register:focus {
  outline: none;
  box-shadow: 0 0 0 3px rgba(0, 122, 255, 0.5);
}