:root {
  --bg: #000000;
  --bg-secondary: #0a0a0a;
  --bg-tertiary: #141414;
  --card-bg: rgba(30, 30, 40, 0.95);
  --text: #ffffff;
  --text-secondary: #a8a8a8;
  --text-tertiary: #666666;
  --text-muted: #a8a8a8;
  --accent: #8ab4f8;
  --accent-rgb: 138, 180, 248;
  --accent-hover: #aecbfa;
  --accent-glow: rgba(138, 180, 248, 0.15);
  --gradient-primary: linear-gradient(
    135deg,
    #8ab4f8 0%,
    #c58af9 50%,
    #f981d3 100%
  );
  --gradient-subtle: linear-gradient(
    135deg,
    rgba(138, 180, 248, 0.1) 0%,
    rgba(197, 138, 249, 0.1) 100%
  );
  --nav-bg: rgba(0, 0, 0, 0.8);
  --border-color: rgba(255, 255, 255, 0.06);
  --feature-border: rgba(255, 255, 255, 0.06);
}

[data-theme="light"] {
  --bg: #ffffff;
  --bg-secondary: #f8f9fa;
  --bg-tertiary: #f0f0f0;
  --card-bg: rgba(255, 255, 255, 0.95);
  --text: #1a1a1a;
  --text-secondary: #5f6368;
  --text-tertiary: #9aa0a6;
  --text-muted: #5f6368;
  --accent: #1a73e8;
  --accent-rgb: 26, 115, 232;
  --accent-hover: #1557b0;
  --accent-glow: rgba(26, 115, 232, 0.1);
  --gradient-primary: linear-gradient(
    135deg,
    #1a73e8 0%,
    #9333ea 50%,
    #db2777 100%
  );
  --gradient-subtle: linear-gradient(
    135deg,
    rgba(26, 115, 232, 0.08) 0%,
    rgba(147, 51, 234, 0.08) 100%
  );
  --nav-bg: rgba(255, 255, 255, 0.9);
  --border-color: rgba(0, 0, 0, 0.08);
  --feature-border: rgba(0, 0, 0, 0.06);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family:
    "Google Sans Text",
    "Product Sans",
    -apple-system,
    BlinkMacSystemFont,
    sans-serif;
  background-color: var(--bg);
  color: var(--text);
  overflow-x: hidden;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

.bg-effects {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  pointer-events: none;
  overflow: hidden;
  z-index: -1;
}

.bg-stars {
  position: absolute;
  width: 100%;
  height: 100%;
}

.star {
  position: absolute;
  background: radial-gradient(circle, #f0f0f0 0%, transparent 70%);
  border-radius: 50%;
  animation: twinkle 3s ease-in-out infinite;
}

.star-4pt {
  background: transparent;
  width: 12px;
  height: 12px;
  animation: twinkle-4pt 4s ease-in-out infinite;
}

.star-4pt::before,
.star-4pt::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: linear-gradient(45deg, #d3d3d3, #f5f5f5);
  border-radius: 50%;
}

.star-4pt::before {
  width: 100%;
  height: 20%;
}

.star-4pt::after {
  width: 20%;
  height: 100%;
}

.star-gold {
  background: radial-gradient(circle, #e8e8e8 0%, transparent 70%);
}

.star-pink {
  background: radial-gradient(circle, #c0c0c0 0%, transparent 70%);
}

.star-blue {
  background: radial-gradient(circle, #a8a8a8 0%, transparent 70%);
}

@keyframes twinkle {
  0%,
  100% {
    opacity: 0.3;
    transform: scale(1);
  }
  50% {
    opacity: 1;
    transform: scale(1.2);
  }
}

@keyframes twinkle-4pt {
  0%,
  100% {
    opacity: 0.4;
    transform: scale(1) rotate(0deg);
  }
  50% {
    opacity: 1;
    transform: scale(1.3) rotate(45deg);
  }
}

.bg-glow {
  position: absolute;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  filter: blur(120px);
  opacity: 0.4;
  animation: float 20s ease-in-out infinite;
}

.bg-glow-1 {
  top: -200px;
  right: -100px;
  background: radial-gradient(
    circle,
    rgba(138, 180, 248, 0.3) 0%,
    transparent 70%
  );
}

.bg-glow-2 {
  bottom: -300px;
  left: -200px;
  background: radial-gradient(
    circle,
    rgba(197, 138, 249, 0.25) 0%,
    transparent 70%
  );
  animation-delay: -10s;
}

.bg-glow-3 {
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 400px;
  height: 400px;
  background: radial-gradient(
    circle,
    rgba(249, 129, 211, 0.15) 0%,
    transparent 70%
  );
  animation-delay: -5s;
}

@keyframes float {
  0%,
  100% {
    transform: translate(0, 0) scale(1);
  }
  25% {
    transform: translate(30px, -30px) scale(1.05);
  }
  50% {
    transform: translate(-20px, 20px) scale(0.95);
  }
  75% {
    transform: translate(-30px, -20px) scale(1.02);
  }
}

/* ---- Nav ---- */
nav {
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 0 2rem;
  position: sticky;
  top: 0;
  background: var(--nav-bg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  z-index: 100;
  transition: background 0.3s ease;
}

.nav-left {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.logo {
  font-weight: 500;
  font-size: 1.1rem;
  letter-spacing: -0.3px;
  color: var(--text);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  transition: opacity 0.2s;
}

.logo:hover {
  opacity: 0.8;
}

.logo img {
  width: 28px;
  height: 28px;
  border-radius: 6px;
}

.nav-links {
  display: flex;
  gap: 1.5rem;
  list-style: none;
}

.nav-links a {
  font-size: 0.875rem;
  font-weight: 400;
  color: var(--text-secondary);
  text-decoration: none;
  transition: color 0.15s;
}

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

[data-theme="light"] .nav-links a:hover {
  font-weight: 700;
}

@keyframes pulse-lilac {
  0%, 100% {
    transform: scale(1);
    box-shadow: 0 0 0 0 rgba(197, 138, 249, 0.7);
  }
  50% {
    transform: scale(1.05);
    box-shadow: 0 0 20px 5px rgba(197, 138, 249, 0.4);
  }
}

.nav-links a.donate-link {
  color: #c58af9;
  font-weight: 500;
  animation: pulse-lilac 2s ease-in-out infinite;
  padding: 0.5rem 1rem;
  border-radius: 20px;
  background: rgba(197, 138, 249, 0.15);
}

.nav-links a.donate-link:hover {
  color: #c58af9;
  background: rgba(197, 138, 249, 0.25);
}

[data-theme="light"] .nav-links a.donate-link {
  color: #000000;
}

[data-theme="light"] .nav-links a.donate-link:hover {
  color: #000000;
}

.nav-right {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.theme-toggle {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid var(--border-color);
  background: transparent;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
  color: var(--text-secondary);
  background: var(--bg-tertiary);
}

.theme-toggle:hover {
  background: var(--accent-glow);
  border-color: var(--accent);
  color: var(--accent);
}

.theme-toggle svg {
  width: 18px;
  height: 18px;
}

.theme-toggle .icon-moon {
  display: none;
}

.theme-toggle .icon-sun {
  display: block;
}

[data-theme="light"] .theme-toggle .icon-moon {
  display: block;
}

[data-theme="light"] .theme-toggle .icon-sun {
  display: none;
}

[data-theme="light"] .theme-toggle {
  color: var(--text-secondary);
}

[data-theme="light"] .theme-toggle:hover {
  color: var(--accent);
}

.nav-version {
  font-size: 0.7rem;
  color: var(--text-tertiary);
  font-weight: 400;
  letter-spacing: 0.3px;
}

.menu-toggle {
  display: none;
  background: none;
  border: none;
  padding: 8px;
  cursor: pointer;
  color: var(--text-secondary);
}

.menu-toggle svg {
  width: 24px;
  height: 24px;
}

@media (max-width: 768px) {
  nav {
    padding: 0 1.5rem;
  }

  .nav-links {
    display: none;
    position: absolute;
    top: 64px;
    left: 0;
    right: 0;
    background: var(--bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    flex-direction: column;
    gap: 0;
    border-bottom: 1px solid var(--border-color);
    padding: 0.5rem 0;
  }

  .nav-links.active {
    display: flex;
    animation: slideDownMenu 0.3s ease-out;
  }

  @keyframes slideDownMenu {
    from {
      opacity: 0;
      transform: translateY(-10px);
    }
    to {
      opacity: 1;
      transform: translateY(0);
    }
  }

  .nav-links li {
    width: 100%;
  }

  .nav-links a {
    display: block;
    padding: 1.2rem 2rem;
    font-size: 1rem;
    font-weight: 500;
    border: none;
    color: var(--text);
  }

  .menu-toggle {
    display: block;
  }

  .nav-right .btn-primary {
    display: none;
  }

  .nav-version {
    display: none;
  }
}

/* ---- Hero ---- */
section.hero {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  max-width: 900px;
  margin: 0 auto;
  padding: 3rem 2rem 4rem;
  position: relative;
}

.hero::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 500px;
  height: 400px;
  background: radial-gradient(
    circle,
    rgba(138, 180, 248, 0.2) 0%,
    transparent 70%
  );
  filter: blur(60px);
  z-index: -1;
}

.badge {
  background: var(--gradient-subtle);
  border: 1px solid rgba(138, 180, 248, 0.2);
  padding: 0.4rem 1rem;
  border-radius: 99px;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--accent);
  margin-bottom: 1.25rem;
  animation: fadeInUp 0.8s ease-out forwards;
  opacity: 0;
}

h1 {
  font-family: "Google Sans Flex", sans-serif;
  font-size: 4rem;
  font-weight: 400;
  font-variation-settings:
    "slnt" 0,
    "wdth" 100;
  line-height: 1.1;
  letter-spacing: -1px;
  margin-bottom: 1.5rem;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: fadeInUp 1s ease-out 0.1s forwards;
  opacity: 0;
}

p.subtitle {
  font-size: 1.15rem;
  color: var(--text-secondary);
  max-width: 700px;
  margin-bottom: 2.5rem;
  font-weight: 400;
  line-height: 1.7;
  animation: fadeInUp 1s ease-out 0.2s forwards;
  opacity: 0;
}

.btn-group {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  animation: fadeInUp 1s ease-out 0.3s forwards;
  opacity: 0;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #ffffff;
  color: #000000;
  text-decoration: none;
  padding: 0.7rem 1.5rem;
  border-radius: 100px;
  font-weight: 600;
  font-size: 0.9rem;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  border: none;
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

/* Botão de download com animação pulsante suave - apenas fora da navbar */
.btn-group .btn-download,
.cta-section .btn-download {
  background: #ffffff;
  color: #000000 !important;
  font-weight: 600;
  box-shadow: 0 4px 15px rgba(255, 255, 255, 0.2);
  animation: softPulse 3s ease-in-out infinite;
}

.btn-group .btn-download:hover,
.cta-section .btn-download:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(255, 255, 255, 0.3);
}

[data-theme="light"] .btn-group .btn-download,
[data-theme="light"] .cta-section .btn-download {
  background: #000000 !important;
  color: #ffffff !important;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
  animation: softPulseLight 3s ease-in-out infinite;
}

[data-theme="light"] .btn-group .btn-download:hover,
[data-theme="light"] .cta-section .btn-download:hover {
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.4);
}

@keyframes softPulse {
  0%,
  100% {
    box-shadow:
      0 0 0 0 rgba(255, 255, 255, 0.4),
      0 4px 20px rgba(255, 255, 255, 0.2);
  }
  50% {
    box-shadow:
      0 0 0 15px rgba(255, 255, 255, 0),
      0 8px 35px rgba(255, 255, 255, 0.4);
  }
}

@keyframes softPulseLight {
  0%,
  100% {
    box-shadow:
      0 0 0 0 rgba(255, 255, 255, 0.4),
      0 4px 20px rgba(255, 255, 255, 0.2);
  }
  50% {
    box-shadow:
      0 0 0 15px rgba(255, 255, 255, 0),
      0 8px 35px rgba(255, 255, 255, 0.4);
  }
}

/* Botão download no navbar - com mesma animação pulsante */
.nav-right .btn-download {
  background: #ffffff !important;
  color: #000000 !important;
  border: none;
  animation: softPulse 3s ease-in-out infinite !important;
  font-weight: 600;
}

.nav-right .btn-download:hover {
  transform: translateY(-1px) !important;
}

[data-theme="light"] .nav-right .btn-download {
  background: #000000 !important;
  color: #ffffff !important;
  border: none;
  animation: softPulseLight 3s ease-in-out infinite !important;
}

.btn-primary::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--gradient-primary);
  opacity: 0;
  transition: opacity 0.3s;
}

.btn-primary span {
  position: relative;
  z-index: 1;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(138, 180, 248, 0.3);
}

.btn-primary:hover::before {
  opacity: 1;
}

.btn-primary svg {
  width: 16px;
  height: 16px;
  position: relative;
  z-index: 1;
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: transparent;
  color: var(--text-secondary);
  text-decoration: none;
  padding: 0.7rem 1.5rem;
  border-radius: 100px;
  font-weight: 500;
  font-size: 0.9rem;
  transition: all 0.2s ease;
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text);
  border-color: rgba(255, 255, 255, 0.25);
}

/* ---- Video Section ---- */
.video-section {
  padding: 4rem 2rem;
  max-width: 900px;
  margin: 0 auto;
}

.video-container {
  position: relative;
  border-radius: 20px;
  overflow: hidden;
  background: var(--bg-tertiary);
  border: 1px solid var(--feature-border);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.video-container::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 20px;
  padding: 1px;
  background: var(--gradient-primary);
  -webkit-mask:
    linear-gradient(#fff 0 0) content-box,
    linear-gradient(#fff 0 0);
  mask:
    linear-gradient(#fff 0 0) content-box,
    linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0.3;
  pointer-events: none;
}

.video-wrapper {
  position: relative;
  padding-bottom: 56.25%;
  height: 0;
  overflow: hidden;
}

.video-wrapper iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border-radius: 19px;
}

@media (max-width: 768px) {
  .video-section {
    padding: 2rem 1.5rem;
  }

  .video-container {
    border-radius: 16px;
  }

  .video-wrapper iframe {
    border-radius: 15px;
  }
}

/* ---- Section Shared ---- */
.section-title {
  text-align: center;
  margin-bottom: 4rem;
}

.section-title h2 {
  font-family: "Google Sans Flex", sans-serif;
  font-size: 2rem;
  font-weight: 400;
  letter-spacing: -0.5px;
  margin-bottom: 0.75rem;
}

.section-title p {
  color: var(--text-secondary);
  font-size: 1rem;
  max-width: 480px;
  margin: 0 auto;
}

/* ---- Features ---- */
.features-section {
  background: var(--bg-secondary);
  padding: 6rem 2rem;
  position: relative;
}

.features-section .section-title h2 {
  color: var(--accent);
}

.features-section::before {
  content: "";
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 60%;
  height: 1px;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(138, 180, 248, 0.3),
    transparent
  );
}

.features {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.feature {
  background: var(--bg-tertiary);
  border: 1px solid var(--feature-border);
  border-radius: 16px;
  padding: 2rem 1.75rem;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}

.feature::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: var(--gradient-primary);
  opacity: 0;
  transition: opacity 0.4s;
}

.feature:hover {
  transform: translateY(-4px);
  border-color: rgba(138, 180, 248, 0.2);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.feature:hover::before {
  opacity: 1;
}

.feature-icon {
  width: 44px;
  height: 44px;
  background: var(--gradient-subtle);
  border: 1px solid rgba(138, 180, 248, 0.15);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
}

.feature-icon svg {
  width: 22px;
  height: 22px;
  stroke: var(--accent);
  fill: none;
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.feature h3 {
  font-size: 1rem;
  font-weight: 500;
  margin-bottom: 0.5rem;
  color: var(--text);
}

.feature p {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.65;
}

/* ---- Luna Feature Card ---- */
.feature-luna {
  background: linear-gradient(
    135deg,
    rgba(var(--accent-rgb), 0.08) 0%,
    var(--bg-tertiary) 100%
  );
  border-color: rgba(var(--accent-rgb), 0.25);
}

.feature-luna::before {
  opacity: 0.5;
}

.feature-luna:hover {
  border-color: rgba(var(--accent-rgb), 0.4);
  box-shadow: 0 20px 40px rgba(var(--accent-rgb), 0.1);
}

.luna-glow {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 200px;
  height: 200px;
  background: radial-gradient(
    circle,
    rgba(var(--accent-rgb), 0.2) 0%,
    transparent 70%
  );
  filter: blur(40px);
  opacity: 0;
  transition: opacity 0.4s;
  pointer-events: none;
}

.feature-luna:hover .luna-glow {
  opacity: 1;
  animation: lunaPulse 3s ease-in-out infinite;
}

@keyframes lunaPulse {
  0%,
  100% {
    transform: translate(-50%, -50%) scale(1);
    opacity: 0.3;
  }
  50% {
    transform: translate(-50%, -50%) scale(1.1);
    opacity: 0.5;
  }
}

.luna-particles {
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.4s;
}

.feature-luna:hover .luna-particles {
  opacity: 1;
}

.luna-particles span {
  position: absolute;
  width: 3px;
  height: 3px;
  background: rgba(var(--accent-rgb), 0.6);
  border-radius: 50%;
  animation: lunaFloat 4s ease-in-out infinite;
}

.luna-particles span:nth-child(1) {
  top: 20%;
  left: 15%;
  animation-delay: 0s;
}
.luna-particles span:nth-child(2) {
  top: 60%;
  left: 10%;
  animation-delay: 0.5s;
}
.luna-particles span:nth-child(3) {
  top: 30%;
  right: 15%;
  animation-delay: 1s;
}
.luna-particles span:nth-child(4) {
  top: 70%;
  right: 10%;
  animation-delay: 1.5s;
}
.luna-particles span:nth-child(5) {
  bottom: 25%;
  left: 50%;
  animation-delay: 2s;
}

@keyframes lunaFloat {
  0%,
  100% {
    transform: translateY(0) scale(1);
    opacity: 0.3;
  }
  50% {
    transform: translateY(-10px) scale(1.2);
    opacity: 0.7;
  }
}

.luna-icon {
  background: rgba(var(--accent-rgb), 0.15);
  border-color: rgba(var(--accent-rgb), 0.3);
  position: relative;
  z-index: 1;
}

.luna-icon svg {
  stroke: var(--accent);
  filter: drop-shadow(0 0 8px rgba(var(--accent-rgb), 0.5));
}

.luna-highlight {
  color: var(--accent);
  font-weight: 600;
  text-shadow: 0 0 20px rgba(var(--accent-rgb), 0.4);
}

/* ---- How It Works ---- */
.how-section {
  padding: 6rem 2rem;
  max-width: 1100px;
  margin: 0 auto;
  position: relative;
}

.how-section .section-title h2 {
  color: var(--accent);
}

.how-section::before {
  content: "";
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 60%;
  height: 1px;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(197, 138, 249, 0.3),
    transparent
  );
}

.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  counter-reset: step;
}

.step {
  position: relative;
  padding-left: 0;
  text-align: center;
}

.step-number {
  width: 48px;
  height: 48px;
  background: var(--bg-tertiary);
  border: 1px solid rgba(197, 138, 249, 0.2);
  color: var(--accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 500;
  font-size: 1rem;
  margin: 0 auto 1rem;
  position: relative;
}

.step-number::after {
  content: "";
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  border: 1px solid rgba(197, 138, 249, 0.15);
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%,
  100% {
    opacity: 0.5;
    transform: scale(1);
  }
  50% {
    opacity: 0.2;
    transform: scale(1.1);
  }
}

.step h3 {
  font-size: 1rem;
  font-weight: 500;
  margin-bottom: 0.5rem;
}

.step p {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ---- CTA ---- */
.cta-section {
  background: var(--bg-secondary);
  padding: 6rem 2rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 500px;
  height: 500px;
  background: radial-gradient(
    circle,
    rgba(138, 180, 248, 0.1) 0%,
    transparent 70%
  );
  filter: blur(80px);
}

.cta-section h2 {
  font-family: "Google Sans Flex", sans-serif;
  font-size: 2.5rem;
  font-weight: 400;
  letter-spacing: -0.5px;
  margin-bottom: 0.75rem;
  position: relative;
  color: #ffffff;
}

.cta-section p {
  color: var(--text-secondary);
  font-size: 1rem;
  max-width: 420px;
  margin: 0 auto 2rem;
  position: relative;
}

/* ---- Requirements ---- */
.requirements-section {
  padding: 6rem 2rem;
  max-width: 1000px;
  margin: 0 auto;
}

.requirements-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
  margin-bottom: 2.5rem;
}

.req-card {
  background: var(--bg-tertiary);
  border: 1px solid var(--feature-border);
  border-radius: 16px;
  padding: 2.5rem;
  position: relative;
  overflow: hidden;
  transition: all 0.3s ease;
}

.req-card:hover {
  transform: translateY(-4px);
  border-color: rgba(138, 180, 248, 0.2);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.req-recommended {
  background: linear-gradient(
    135deg,
    rgba(var(--accent-rgb), 0.05) 0%,
    var(--bg-tertiary) 100%
  );
  border-color: rgba(var(--accent-rgb), 0.2);
}

.req-recommended:hover {
  border-color: rgba(var(--accent-rgb), 0.4);
}

.req-glow {
  position: absolute;
  top: 0;
  right: 0;
  width: 200px;
  height: 200px;
  background: radial-gradient(
    circle,
    rgba(var(--accent-rgb), 0.15) 0%,
    transparent 70%
  );
  filter: blur(40px);
  pointer-events: none;
}

.req-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 2rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--border-color);
}

.req-header h3 {
  font-size: 1.25rem;
  font-weight: 500;
  color: var(--text);
}

.req-badge {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-color);
  padding: 0.3rem 0.8rem;
  border-radius: 99px;
  font-size: 0.75rem;
  color: var(--text-secondary);
}

.req-badge-pro {
  background: var(--gradient-subtle);
  border-color: rgba(var(--accent-rgb), 0.3);
  color: var(--accent);
}

.req-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.req-list li {
  font-size: 0.95rem;
  color: var(--text-secondary);
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
}

.req-list li strong {
  color: var(--text);
  font-weight: 500;
  min-width: 120px;
}

.req-note {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  background: rgba(255, 193, 7, 0.1);
  border: 1px solid rgba(255, 193, 7, 0.2);
  padding: 1rem 1.5rem;
  border-radius: 12px;
  margin-top: 2rem;
}

.req-note svg {
  width: 20px;
  height: 20px;
  stroke: #ffc107;
  flex-shrink: 0;
}

.req-note p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin: 0;
}

.req-note strong {
  color: var(--text);
}

@media (max-width: 768px) {
  .requirements-grid {
    grid-template-columns: 1fr;
  }

  .req-list li {
    flex-direction: column;
    gap: 0.2rem;
  }
}

/* ---- Mega Download Card ---- */
.mega-download-container {
  max-width: 1100px;
  margin: 3rem auto;
}

.mega-card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 24px;
  display: flex;
  overflow: hidden;
  box-shadow: 0 40px 100px rgba(0, 0, 0, 0.3);
  backdrop-filter: blur(20px);
}

[data-theme="light"] .mega-card {
  background: #ffffff;
  border-color: rgba(0, 0, 0, 0.05);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.05);
}

.mega-card-downloads {
  flex: 1.2;
  padding: 3rem;
  border-right: 1px solid rgba(255, 255, 255, 0.05);
}

[data-theme="light"] .mega-card-downloads {
  border-right-color: rgba(0, 0, 0, 0.05);
}

.mega-card-specs {
  flex: 1;
  padding: 3rem;
  background: rgba(255, 255, 255, 0.01);
}

.mega-card h3 {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 2rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

/* Platform Download List */
.platform-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.platform-btn {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 1.5rem;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 14px;
  text-decoration: none;
  color: var(--text);
  transition: all 0.3s ease;
}

.platform-btn:not(.disabled):hover {
  background: var(--text);
  color: var(--bg);
  transform: translateX(8px);
  border-color: var(--text);
}

.platform-btn.disabled {
  opacity: 0.4;
  cursor: not-allowed;
  border-style: dashed;
}

.platform-info {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.platform-info svg {
  width: 24px;
  height: 24px;
}

.platform-name {
  font-size: 1.1rem;
  font-weight: 500;
}

.platform-status {
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

.platform-btn:not(.disabled) .platform-status {
  color: var(--accent);
}

.platform-btn:not(.disabled):hover .platform-status {
  color: var(--bg);
}

/* Specs List */
.spec-group {
  margin-bottom: 2rem;
}

.spec-group:last-child {
  margin-bottom: 0;
}

.spec-group h4 {
  font-size: 0.8rem;
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.spec-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
  font-size: 0.9rem;
}

.spec-item svg {
  width: 16px;
  height: 16px;
  margin-top: 2px;
  color: var(--accent);
  opacity: 0.7;
}

.spec-item strong {
  color: var(--text);
  font-weight: 500;
  min-width: 80px;
}

.spec-item span {
  color: var(--text-secondary);
}

@media (max-width: 950px) {
  .mega-card {
    flex-direction: column;
  }
  .mega-card-downloads {
    border-right: none;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  }
}

@media (max-width: 600px) {
  .mega-card-downloads,
  .mega-card-specs {
    padding: 2rem;
  }
}

/* ---- Footer ---- */
footer {
  text-align: center;
  padding: 4rem 2rem;
  font-size: 1rem;
  color: var(--text-tertiary);
  background: var(--bg-secondary);
}

.footer-logo {
  width: 64px;
  height: 64px;
  border-radius: 16px;
  margin-bottom: 1rem;
}

.footer-org {
  font-size: 1.25rem;
  font-weight: 500;
  color: var(--text);
  margin-bottom: 0.5rem;
}

.footer-links {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  margin-top: 1rem;
  flex-wrap: wrap;
}

.footer-links a {
  color: var(--text-secondary);
  text-decoration: none;
  transition: color 0.15s;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

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

.footer-links svg {
  width: 20px;
  height: 20px;
}

.footer-copyright {
  margin-top: 2rem;
  font-size: 0.85rem;
  color: var(--text-tertiary);
}

/* ---- Floating Logo ---- */
.hero-logo {
  position: relative;
  width: 180px;
  height: 180px;
  margin: 0 auto 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-logo-img {
  width: auto;
  height: auto;
  max-width: 160px;
  max-height: 160px;
  border-radius: 20px;
  position: relative;
  z-index: 2;
}

.hero-logo-ring {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 180px;
  height: 180px;
  border-radius: 50%;
  overflow: visible;
  z-index: 1;
}

.hero-logo-shine {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 180px;
  height: 180px;
  border-radius: 50%;
  overflow: hidden;
  pointer-events: none;
  z-index: 3;
}

.hero-logo-ring::before,
.hero-logo-ring::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  border: 1px solid;
  border-color: var(--accent);
  opacity: 0;
  animation: waveRing 4s ease-out infinite;
}

.hero-logo-ring::before {
  width: 100%;
  height: 100%;
  animation-delay: 0s;
}

.hero-logo-ring::after {
  width: 100%;
  height: 100%;
  animation-delay: 1.5s;
}

@keyframes waveRing {
  0% {
    width: 100%;
    height: 100%;
    opacity: 0.4;
  }
  100% {
    width: 180%;
    height: 180%;
    opacity: 0;
  }
}

@keyframes shine {
  0%,
  100% {
    transform: translateX(-100%) rotate(45deg);
  }
  50% {
    transform: translateX(100%) rotate(45deg);
  }
}

@media (max-width: 768px) {
  .hero-logo {
    width: 100px;
    height: 100px;
    margin-bottom: 1.5rem;
  }
  .hero-logo-img {
    width: 80px;
    height: 80px;
    border-radius: 16px;
  }
  .hero-logo-ring {
    width: 110px;
    height: 110px;
  }
  .hero-logo-shine {
    width: 110px;
    height: 110px;
  }
}

/* ---- Animations ---- */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition:
    opacity 0.6s ease-out,
    transform 0.6s ease-out;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 768px) {
  h1 {
    font-size: 2.5rem;
    letter-spacing: -0.8px;
    line-height: 1.1;
  }
  p.subtitle {
    font-size: 1rem;
    margin-bottom: 2rem;
  }

  .btn-group {
    flex-direction: column;
    width: 100%;
    max-width: 320px;
    gap: 0.8rem;
  }
  .btn-primary,
  .btn-secondary {
    width: 100%;
    justify-content: center;
    padding: 0.85rem 1.5rem;
    font-size: 0.95rem;
  }

  .features {
    grid-template-columns: 1fr;
    gap: 1.25rem;
  }
  .steps {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  section.hero {
    padding: 4rem 1.5rem 4rem;
  }

  .section-title h2 {
    font-size: 1.75rem;
  }

  .feature {
    padding: 1.75rem 1.5rem;
  }
}

@media (max-width: 480px) {
  h1 {
    font-size: 2rem;
  }
  section.hero {
    padding: 3rem 1.2rem 3rem;
  }
  .badge {
    font-size: 0.75rem;
    padding: 0.35rem 0.85rem;
  }
}

/* ---- Contact Page ---- */
.contact-section {
  max-width: 800px;
  margin: 0 auto;
  padding: 4rem 2rem;
}

.contact-section h1 {
  font-family: "Google Sans Flex", sans-serif;
  font-size: 3rem;
  font-weight: 400;
  letter-spacing: -1px;
  margin-bottom: 1rem;
  text-align: center;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.contact-section .subtitle {
  text-align: center;
  color: var(--text-secondary);
  font-size: 1.1rem;
  margin-bottom: 3rem;
}

.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
  margin-bottom: 3rem;
}

.contact-card {
  background: var(--bg-tertiary);
  border: 1px solid var(--feature-border);
  border-radius: 16px;
  padding: 2rem;
  text-align: center;
  transition: all 0.3s ease;
  display: block;
  text-decoration: none;
  color: inherit;
  cursor: pointer;
}

.contact-card:hover {
  transform: translateY(-4px);
  border-color: rgba(138, 180, 248, 0.2);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.contact-card-icon {
  width: 48px;
  height: 48px;
  background: var(--gradient-subtle);
  border: 1px solid rgba(138, 180, 248, 0.15);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1rem;
}

.contact-card-icon svg {
  width: 24px;
  height: 24px;
  stroke: var(--accent);
  fill: none;
  stroke-width: 1.5;
}

.contact-card-icon svg[fill="currentColor"] {
  fill: var(--accent);
}

.contact-card h3 {
  font-size: 1rem;
  font-weight: 500;
  margin-bottom: 0.5rem;
  color: var(--text);
}

.contact-card p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin: 0;
}

.contact-card .org-name {
  font-size: 1rem;
  font-weight: 500;
  color: var(--text);
  margin-bottom: 0.5rem;
}

.direct-contact {
  background: var(--bg-secondary);
  border-radius: 16px;
  padding: 2.5rem;
  text-align: center;
}

.direct-contact h2 {
  font-family: "Google Sans Flex", sans-serif;
  font-size: 1.5rem;
  font-weight: 400;
  margin-bottom: 1rem;
}

.direct-contact p {
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
}

.direct-contact a {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--accent);
  text-decoration: none;
  font-weight: 500;
}

.direct-contact a:hover {
  text-decoration: underline;
}

.direct-contact svg {
  width: 18px;
  height: 18px;
}

/* ---- Blog Page ---- */
.blog-container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 4rem 2rem;
}

.blog-header {
  text-align: center;
  margin-bottom: 4rem;
  position: relative;
}

.blog-header::after {
  content: "";
  position: absolute;
  bottom: -1.5rem;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 3px;
  background: var(--gradient-primary);
  border-radius: 2px;
}

.blog-header h1 {
  font-family: "Google Sans Flex", sans-serif;
  font-size: 3.5rem;
  font-weight: 400;
  letter-spacing: -1px;
  margin-bottom: 1rem;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.blog-header p {
  color: var(--text-secondary);
  font-size: 1.15rem;
}

.post-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 2rem;
}

.post-card {
  background: var(--bg-tertiary);
  border: 1px solid var(--feature-border);
  border-radius: 20px;
  overflow: hidden;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  cursor: pointer;
  display: flex;
  flex-direction: column;
  position: relative;
}

.post-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient-primary);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.post-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.2);
  border-color: rgba(138, 180, 248, 0.3);
}

.post-card:hover::before {
  opacity: 1;
}

.post-thumb {
  width: 100%;
  aspect-ratio: 16 / 9;
  height: auto;
  background: var(--bg-secondary);
  overflow: hidden;
  position: relative;
}

.post-thumb::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 60%;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.3), transparent);
  pointer-events: none;
}

.post-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.post-card:hover .post-thumb img {
  transform: scale(1.05);
}

.post-content {
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.post-category {
  display: inline-block;
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--accent);
  margin-bottom: 0.75rem;
  padding: 0.3rem 0.6rem;
  background: var(--accent-glow);
  border-radius: 4px;
  width: fit-content;
}

.post-title {
  font-family: "Google Sans Flex", sans-serif;
  font-size: 1.2rem;
  font-weight: 500;
  color: var(--text);
  margin-bottom: 0.75rem;
  line-height: 1.4;
  letter-spacing: -0.3px;
}

.post-meta {
  font-size: 0.8rem;
  color: var(--text-tertiary);
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.post-meta::before {
  content: "";
  width: 6px;
  height: 6px;
  background: var(--accent);
  border-radius: 50%;
}

.post-excerpt {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.6;
  flex: 1;
}

/* ---- Post View (Single Post) ---- */
.post-view {
  max-width: 750px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.post-view .back-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: transparent;
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  padding: 0.5rem 1rem;
  border-radius: 8px;
  font-size: 0.875rem;
  cursor: pointer;
  margin-bottom: 2rem;
  transition: all 0.2s ease;
}

.post-view .back-btn:hover {
  background: var(--bg-tertiary);
  color: var(--text);
  border-color: var(--accent);
}

.post-view-title {
  font-family: "Google Sans Flex", sans-serif;
  font-size: 2.5rem;
  font-weight: 400;
  letter-spacing: -1px;
  margin-bottom: 0.5rem;
  color: var(--text);
  line-height: 1.2;
}

.post-view .post-category {
  display: inline-block;
  margin-bottom: 1rem;
}

.post-view .post-meta {
  margin-bottom: 2rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--border-color);
}

.post-view .md-content {
  line-height: 1.8;
  color: var(--text-secondary);
  font-size: 1.05rem;
}

.post-view .md-content p {
  margin-bottom: 1.5rem;
}

.post-view .md-content strong {
  color: var(--text);
  font-weight: 600;
}

.post-view .md-content a {
  color: var(--accent);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s;
}

.post-view .md-content a:hover {
  border-bottom-color: var(--accent);
}

.post-view .md-content h2 {
  font-family: "Google Sans Flex", sans-serif;
  font-size: 1.6rem;
  font-weight: 500;
  margin-top: 3rem;
  margin-bottom: 1.25rem;
  color: var(--text);
  border: none;
  padding: 0;
  letter-spacing: -0.5px;
}

.post-view .md-content h2:first-child {
  margin-top: 0;
}

.post-view .md-content h3 {
  font-size: 1.2rem;
  font-weight: 500;
  margin-top: 2rem;
  margin-bottom: 0.75rem;
  color: var(--text);
}

.post-view .md-content ul,
.post-view .md-content ol {
  margin-bottom: 1.5rem;
  padding-left: 1.5rem;
}

.post-view .md-content li {
  margin-bottom: 0.75rem;
  color: var(--text-secondary);
}

.post-view .md-content li::marker {
  color: var(--accent);
}

.post-view .md-content blockquote {
  border-left: 3px solid var(--accent);
  padding-left: 1.25rem;
  margin: 2rem 0;
  color: var(--text-secondary);
  font-style: italic;
  background: var(--bg-tertiary);
  padding: 1.25rem;
  border-radius: 0 8px 8px 0;
}

.post-view .md-content hr {
  border: none;
  height: 1px;
  background: var(--border-color);
  margin: 2.5rem 0;
}

/* ---- Professional Timeline Changelog ---- */
.changelog-content {
  max-width: 900px;
  margin: 0 auto;
  padding: 6rem 2rem;
}

.changelog-header {
  text-align: center;
  margin-bottom: 5rem;
}

.changelog-header h1 {
  font-family: "Google Sans Flex", sans-serif;
  font-size: 3rem;
  font-weight: 500;
  letter-spacing: -1.5px;
  margin-bottom: 1rem;
  color: var(--text);
}

.changelog-header p {
  color: var(--text-secondary);
  font-size: 1.15rem;
}

.timeline {
  position: relative;
  padding-left: 2rem;
}

.timeline::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 8px;
  width: 2px;
  background: var(--border-color);
}

.timeline-item {
  position: relative;
  margin-bottom: 4rem;
}

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

.timeline-marker {
  position: absolute;
  top: 5px;
  left: -2rem;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--bg);
  border: 3px solid var(--accent);
  transform: translateX(1px);
  box-shadow: 0 0 0 4px var(--bg);
  transition: all 0.3s ease;
}

.timeline-item:hover .timeline-marker {
  background: var(--accent);
  box-shadow:
    0 0 0 4px var(--bg),
    0 0 15px var(--accent-glow);
}

.timeline-content {
  background: transparent;
}

.timeline-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 0.5rem;
}

.version-badge {
  display: inline-flex;
  align-items: center;
  color: var(--text-tertiary);
  font-size: 1rem;
  font-weight: 700;
  padding: 0;
  letter-spacing: 0.5px;
}

.version-date {
  font-size: 0.95rem;
  color: var(--text-tertiary);
  font-weight: 400;
}

.version-title {
  font-size: 1.4rem;
  color: var(--text);
  font-weight: 500;
  margin-bottom: 1.5rem;
  line-height: 1.4;
  letter-spacing: -0.3px;
}

.version-details {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.version-section {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  padding: 2rem;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}

.version-section:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(var(--accent-rgb), 0.3);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.2);
}

.version-section::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 150px;
  height: 150px;
  background: radial-gradient(
    circle,
    rgba(var(--accent-rgb), 0.05) 0%,
    transparent 70%
  );
  filter: blur(20px);
  pointer-events: none;
}

.version-section .section-title {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--accent);
  margin-bottom: 1.5rem;
  letter-spacing: 0.2px;
}

.section-icon {
  font-size: 1.1rem;
  line-height: 1;
}

.change-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.change-list li {
  position: relative;
  padding: 0.4rem 0 0.4rem 1.75rem;
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.change-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.95rem;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--text-tertiary);
}

.change-list li strong {
  color: var(--text);
  font-weight: 500;
}

@media (max-width: 768px) {
  .blog-container,
  .changelog-content {
    padding: 2rem 1.5rem;
  }

  .blog-header {
    margin-bottom: 3rem;
  }

  .blog-header h1,
  .changelog-header h1 {
    font-size: 2rem;
  }

  .blog-header p,
  .changelog-header p {
    font-size: 1rem;
  }

  .post-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .post-view-title {
    font-size: 1.8rem;
  }

  .post-content {
    padding: 1.25rem;
  }
}

/* ---- Markdown Content (Changelog) ---- */
.md-content h1 {
  font-family: "Google Sans Flex", sans-serif;
  font-size: 2.5rem;
  font-weight: 400;
  letter-spacing: -1px;
  margin-bottom: 1rem;
  color: var(--text);
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.md-content h2 {
  font-size: 1.5rem;
  font-weight: 600;
  margin-top: 3rem;
  margin-bottom: 1rem;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 0.5rem;
  color: var(--text);
}

.md-content h3 {
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-top: 1.5rem;
  margin-bottom: 0.5rem;
  color: var(--accent);
}

.md-content p {
  color: var(--text-secondary);
  font-size: 1rem;
  margin-bottom: 1rem;
  line-height: 1.7;
}

.md-content ul {
  list-style: none;
  padding: 0;
  margin-bottom: 2rem;
}

.md-content li {
  font-size: 0.9rem;
  color: var(--text-secondary);
  padding: 0.3rem 0 0.3rem 1.2rem;
  position: relative;
  line-height: 1.6;
}

.md-content li::before {
  content: "–";
  position: absolute;
  left: 0;
  color: var(--text-tertiary);
}

.md-content hr {
  border: 0;
  border-top: 1px solid var(--border-color);
  margin: 3rem 0;
}

.md-content a {
  color: var(--accent);
  text-decoration: none;
}

.md-content a:hover {
  text-decoration: underline;
}

.md-content code {
  background: var(--bg-tertiary);
  padding: 0.2rem 0.4rem;
  border-radius: 4px;
  font-size: 0.85rem;
}

.md-content pre {
  background: var(--bg-tertiary);
  padding: 1rem;
  border-radius: 8px;
  overflow-x: auto;
  margin-bottom: 1.5rem;
}

.md-content pre code {
  background: none;
  padding: 0;
}