/* ===== Blog Page — Premium Editorial Design ===== */
* { margin: 0; padding: 0; box-sizing: border-box; }

::selection {
  background: #2d2d3a;
  color: #fff;
}

body {
  font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  background: #fff;
  color: #1a1a2e;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ===== Header ===== */
.blog-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(0,0,0,0.06);
}

.blog-header-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 16px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.blog-logo {
  font-size: 20px;
  font-weight: 800;
  color: #1a1a2e;
  text-decoration: none;
  letter-spacing: -0.02em;
}

.blog-logo span {
  font-weight: 400;
  color: #8b8b9e;
  font-size: 14px;
  margin-left: 4px;
}

.blog-nav {
  display: flex;
  align-items: center;
  gap: 24px;
}

.blog-nav a {
  font-size: 14px;
  font-weight: 600;
  color: #6b6b80;
  text-decoration: none;
  transition: color 0.2s;
}

.blog-nav a:hover {
  color: #1a1a2e;
}

/* ===== Hero ===== */
.blog-hero {
  background: #1a1a2e;
  color: #fff;
  padding: 80px 32px 72px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.blog-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 0%, rgba(108,92,231,0.15) 0%, transparent 70%);
  pointer-events: none;
}

.blog-hero-inner {
  max-width: 720px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.blog-hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 16px;
  border-radius: 999px;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.15);
  font-size: 13px;
  font-weight: 600;
  color: rgba(255,255,255,0.8);
  margin-bottom: 28px;
  letter-spacing: 0.02em;
}

.blog-hero-badge svg {
  width: 14px;
  height: 14px;
}

.blog-hero h1 {
  font-size: 48px;
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.03em;
  margin-bottom: 20px;
}

.blog-hero-sub {
  font-size: 18px;
  color: rgba(255,255,255,0.6);
  line-height: 1.7;
  max-width: 560px;
  margin: 0 auto 32px;
}

.blog-hero-meta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  font-size: 13px;
  color: rgba(255,255,255,0.45);
}

.blog-hero-meta span {
  display: flex;
  align-items: center;
  gap: 5px;
}

.blog-hero-meta svg {
  width: 14px;
  height: 14px;
  opacity: 0.6;
}

/* ===== Article Body ===== */
.blog-body {
  max-width: 720px;
  margin: 0 auto;
  padding: 64px 32px 80px;
}

.blog-body p {
  font-size: 17px;
  color: #3a3a4e;
  line-height: 1.9;
  margin-bottom: 28px;
}

.blog-body p.lead {
  font-size: 20px;
  color: #1a1a2e;
  font-weight: 500;
  line-height: 1.8;
}

.blog-body strong {
  color: #1a1a2e;
  font-weight: 700;
}

.blog-body em {
  font-style: italic;
  color: #5a5a6e;
}

.blog-body h2 {
  font-size: 28px;
  font-weight: 800;
  color: #1a1a2e;
  margin: 56px 0 20px;
  letter-spacing: -0.02em;
  line-height: 1.3;
}

.blog-body h3 {
  font-size: 20px;
  font-weight: 700;
  color: #1a1a2e;
  margin: 40px 0 16px;
}

/* ===== Blockquote ===== */
.blog-body blockquote {
  margin: 40px 0;
  padding: 28px 32px;
  background: #f8f8fc;
  border-left: 4px solid #1a1a2e;
  border-radius: 0 12px 12px 0;
  font-size: 17px;
  color: #4a4a5e;
  line-height: 1.8;
  font-style: italic;
}

/* ===== Divider ===== */
.blog-divider {
  border: none;
  height: 1px;
  background: #eeeef2;
  margin: 48px 0;
}

/* ===== Video Block ===== */
.blog-video-block {
  margin: 48px 0;
  border-radius: 20px;
  overflow: hidden;
  background: #0a0a12;
  position: relative;
  cursor: pointer;
}

.blog-video-block video {
  width: 100%;
  display: block;
  border-radius: 20px;
}

.blog-video-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.75);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  transition: opacity 0.4s ease;
  border-radius: 20px;
  z-index: 2;
}

.blog-video-overlay.hidden {
  opacity: 0;
  pointer-events: none;
}

.blog-video-play-btn {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 32px rgba(0,0,0,0.3);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.blog-video-play-btn svg {
  width: 28px;
  height: 28px;
  fill: #1a1a2e;
  margin-left: 3px;
}

.blog-video-block:hover .blog-video-play-btn {
  transform: scale(1.08);
  box-shadow: 0 12px 40px rgba(0,0,0,0.4);
}

.blog-video-text {
  color: #fff;
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.blog-video-hint {
  color: rgba(255,255,255,0.5);
  font-size: 13px;
}

/* ===== Image Block ===== */
.blog-image-block {
  margin: 48px 0;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid #eeeef2;
  background: #fafafe;
}

.blog-image-block img {
  width: 100%;
  display: block;
}

.blog-image-caption {
  padding: 14px 20px;
  font-size: 13px;
  color: #8b8b9e;
  text-align: center;
  border-top: 1px solid #eeeef2;
}

/* ===== GIF Showcase ===== */
.blog-gif-showcase {
  margin: 48px 0;
  text-align: center;
}

.blog-gif-showcase img {
  max-width: 360px;
  width: 100%;
  border-radius: 16px;
  border: 3px solid #1a1a2e;
  box-shadow: 0 16px 48px rgba(0,0,0,0.12);
}

.blog-gif-caption {
  margin-top: 16px;
  font-size: 14px;
  color: #8b8b9e;
  font-weight: 500;
}

/* ===== Callout Box ===== */
.blog-callout {
  margin: 48px 0;
  padding: 32px;
  background: #1a1a2e;
  border-radius: 20px;
  color: #fff;
  text-align: center;
}

.blog-callout h3 {
  font-size: 22px;
  font-weight: 800;
  margin: 0 0 10px;
  color: #fff;
}

.blog-callout p {
  font-size: 15px;
  color: rgba(255,255,255,0.6);
  margin-bottom: 24px;
  line-height: 1.7;
}

.blog-callout-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  background: #fff;
  color: #1a1a2e;
  font-size: 15px;
  font-weight: 700;
  border-radius: 14px;
  text-decoration: none;
  transition: transform 0.2s, box-shadow 0.2s;
}

.blog-callout-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(255,255,255,0.15);
}

.blog-callout-btn svg {
  width: 18px;
  height: 18px;
}

/* ===== Recommended Tools Grid ===== */
.blog-tools-section {
  margin: 56px 0 0;
  padding-top: 48px;
  border-top: 1px solid #eeeef2;
}

.blog-tools-section h2 {
  margin-top: 0;
}

.blog-tools-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 16px;
  margin-top: 24px;
}

.blog-tool-card {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 18px;
  background: #fafafe;
  border: 1.5px solid #eeeef2;
  border-radius: 16px;
  text-decoration: none;
  color: inherit;
  transition: border-color 0.2s, box-shadow 0.2s, transform 0.2s;
}

.blog-tool-card:hover {
  border-color: #d0d0e0;
  box-shadow: 0 6px 20px rgba(0,0,0,0.06);
  transform: translateY(-2px);
}

.blog-tool-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.blog-tool-icon svg {
  width: 22px;
  height: 22px;
  stroke: #2d2d3a;
  fill: none;
  stroke-width: 1.6;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.blog-tool-name {
  font-size: 14px;
  font-weight: 700;
  color: #1a1a2e;
}

.blog-tool-desc {
  font-size: 12px;
  color: #8b8b9e;
  margin-top: 2px;
}

/* ===== Footer ===== */
.blog-footer {
  padding: 40px 32px;
  text-align: center;
  border-top: 1px solid #eeeef2;
}

.blog-footer p {
  font-size: 13px;
  color: #a0a0b5;
}

.blog-footer a {
  color: #1a1a2e;
  text-decoration: none;
  font-weight: 600;
}

/* ===== Responsive ===== */
@media (max-width: 768px) {
  .blog-hero {
    padding: 56px 20px 48px;
  }

  .blog-hero h1 {
    font-size: 30px;
  }

  .blog-hero-sub {
    font-size: 15px;
  }

  .blog-body {
    padding: 40px 20px 60px;
  }

  .blog-body p {
    font-size: 16px;
  }

  .blog-body p.lead {
    font-size: 17px;
  }

  .blog-body h2 {
    font-size: 22px;
    margin: 40px 0 16px;
  }

  .blog-body blockquote {
    padding: 20px 24px;
    margin: 32px 0;
  }

  .blog-video-play-btn {
    width: 56px;
    height: 56px;
  }

  .blog-video-play-btn svg {
    width: 22px;
    height: 22px;
  }

  .blog-video-text {
    font-size: 14px;
  }

  .blog-gif-showcase img {
    max-width: 280px;
  }

  .blog-callout {
    padding: 24px 20px;
  }

  .blog-tools-grid {
    grid-template-columns: 1fr;
  }

  .blog-header-inner {
    padding: 14px 16px;
  }

  .blog-image-block {
    border-radius: 12px;
    margin: 36px -4px;
  }

  .blog-video-block {
    border-radius: 14px;
    margin: 36px 0;
  }
}

@media (max-width: 480px) {
  .blog-hero h1 {
    font-size: 26px;
  }

  .blog-hero-meta {
    flex-direction: column;
    gap: 8px;
  }

  .blog-body p {
    font-size: 15px;
    line-height: 1.85;
  }

  .blog-body h2 {
    font-size: 20px;
  }

  .blog-callout h3 {
    font-size: 18px;
  }
}