@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800;900&display=swap');

:root {
  --bg: #05050a;
  --bg-elevated: #0a0a14;
  --bg-card: #0f0f1e;
  --bg-card-hover: #16162a;
  --border: #1c1c34;
  --border-hover: #2a2a50;
  --text: #eef0f6;
  --text-secondary: #8888aa;
  --text-muted: #55557a;
  --accent-1: #10b981;
  --accent-2: #06b6d4;
  --accent-3: #f59e0b;
  --gradient-main: linear-gradient(135deg, #10b981, #06b6d4);
  --gradient-warm: linear-gradient(135deg, #f59e0b, #ec4899);
  --gradient-text: linear-gradient(135deg, #10b981, #06b6d4, #6366f1);
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --shadow: 0 4px 24px rgba(0,0,0,0.4);
  --shadow-lg: 0 8px 48px rgba(0,0,0,0.5);
  --glow: 0 0 30px rgba(16,185,129,0.1);
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --max-w: 1200px;
  --nav-h: 72px;
}

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

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: 'Inter', sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
  overflow-x: hidden;
}

::selection {
  background: rgba(16, 185, 129, 0.25);
  color: white;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
ul { list-style: none; }

.container {
  width: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
}

::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--border-hover); }

/* ===== NAV ===== */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav-h);
  z-index: 1000;
  background: rgba(5,5,10,0.8);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  transition: all var(--transition);
}

.nav.scrolled {
  box-shadow: 0 4px 40px rgba(0,0,0,0.5);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--text);
  letter-spacing: -0.5px;
}

.logo-icon {
  width: 30px;
  height: 30px;
  background: var(--gradient-main);
  border-radius: 7px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  font-weight: 800;
  color: white;
}

.logo span {
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
}

.nav-links a:not(.btn) {
  color: var(--text-secondary);
  font-size: 0.88rem;
  font-weight: 500;
  transition: color var(--transition);
}

.nav-links a:not(.btn):hover,
.nav-links a:not(.btn).active {
  color: var(--text);
}

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 22px;
  border-radius: 8px;
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: all var(--transition);
  font-family: inherit;
}

.btn-primary {
  background: var(--gradient-main);
  color: white;
  box-shadow: 0 4px 20px rgba(16,185,129,0.2);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(16,185,129,0.3);
  color: white;
}

.btn-outline {
  background: transparent;
  color: var(--text);
  border: 1.5px solid var(--border-hover);
}

.btn-outline:hover {
  border-color: var(--accent-1);
  color: var(--accent-1);
  transform: translateY(-2px);
}

.btn-lg {
  padding: 14px 30px;
  font-size: 0.95rem;
}

/* ===== NAV TOGGLE ===== */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
  background: none;
  border: none;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: all var(--transition);
}

.nav-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px,5px); }
.nav-toggle.active span:nth-child(2) { opacity: 0; }
.nav-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(5px,-5px); }

/* ===== HERO ===== */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding: calc(var(--nav-h) + 40px) 0 80px;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  will-change: transform;
}

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.55;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(5,5,10,0.6) 0%, rgba(5,5,10,0.35) 50%, rgba(5,5,10,0.6) 100%);
}

.hero-orbs {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
}

.hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  opacity: 0.15;
  animation: orbFloat 20s infinite ease-in-out;
}

.hero-orb:nth-child(1) {
  width: 500px; height: 500px;
  background: #10b981;
  top: -100px; right: -100px;
  animation-delay: 0s;
}

.hero-orb:nth-child(2) {
  width: 400px; height: 400px;
  background: #06b6d4;
  bottom: -100px; left: -50px;
  animation-delay: -7s;
}

.hero-orb:nth-child(3) {
  width: 300px; height: 300px;
  background: #6366f1;
  top: 40%; left: 50%;
  animation-delay: -14s;
}

@keyframes orbFloat {
  0%, 100% { transform: translate(0,0) scale(1); }
  33% { transform: translate(40px,-40px) scale(1.1); }
  66% { transform: translate(-30px,20px) scale(0.9); }
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 800px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  background: rgba(16,185,129,0.08);
  border: 1px solid rgba(16,185,129,0.15);
  border-radius: 100px;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--accent-1);
  margin-bottom: 28px;
  text-transform: uppercase;
  letter-spacing: 1.5px;
}

.hero h1 {
  font-size: clamp(2.8rem, 7vw, 5rem);
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: -2.5px;
  margin-bottom: 24px;
}

.gradient-text {
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero p {
  font-size: 1.1rem;
  color: var(--text);
  max-width: 540px;
  line-height: 1.8;
  margin-bottom: 36px;
}

.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.hero-stats {
  display: flex;
  gap: 48px;
  margin-top: 56px;
}

.hero-stat {
  display: flex;
  flex-direction: column;
}

.hero-stat-number {
  font-size: 2rem;
  font-weight: 800;
  color: var(--text);
  letter-spacing: -1px;
}

.hero-stat-label {
  font-size: 0.82rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-top: 2px;
}

/* ===== SECTION ===== */
.section {
  padding: 100px 0;
  position: relative;
}

.section-header {
  text-align: center;
  margin-bottom: 56px;
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  background: rgba(16,185,129,0.06);
  border: 1px solid rgba(16,185,129,0.12);
  border-radius: 100px;
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--accent-1);
  margin-bottom: 16px;
  text-transform: uppercase;
  letter-spacing: 1.5px;
}

.section h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  letter-spacing: -1.5px;
  margin-bottom: 14px;
  line-height: 1.15;
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--text-secondary);
  max-width: 500px;
  margin: 0 auto;
  line-height: 1.7;
}

/* ===== BENTO GRID ===== */
.bento-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  grid-template-rows: 1fr 1fr;
  gap: 20px;
  max-width: 1100px;
  margin: 0 auto;
}

.bento-card {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid var(--border);
  background: var(--bg-card);
  transition: all var(--transition);
  display: block;
}

.bento-card:hover {
  transform: translateY(-4px);
  border-color: var(--accent-1);
  box-shadow: var(--glow);
}

.bento-featured {
  grid-row: 1 / 3;
}

.bento-image {
  position: absolute;
  inset: 0;
}

.bento-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.bento-card:hover .bento-image img {
  transform: scale(1.05);
}

.bento-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 30%, rgba(5,5,10,0.9) 100%);
}

.bento-body {
  position: relative;
  z-index: 1;
  padding: 28px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  min-height: 280px;
}

.bento-featured .bento-body {
  min-height: 500px;
  padding: 36px;
}

.bento-tag {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 100px;
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  background: var(--tag-color);
  color: white;
  width: fit-content;
  margin-bottom: 12px;
}

.bento-body h3 {
  font-size: 1.25rem;
  font-weight: 800;
  margin-bottom: 8px;
  line-height: 1.3;
  letter-spacing: -0.5px;
}

.bento-featured .bento-body h3 {
  font-size: 1.6rem;
}

.bento-body p {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.6;
  max-width: 85%;
}

.bento-featured .bento-body p {
  font-size: 0.95rem;
}

.bento-meta {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 16px;
  font-size: 0.8rem;
  color: var(--text-muted);
}

.bento-sep {
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: var(--text-muted);
}

/* ===== POSTS GRID ===== */
.posts-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.post-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition);
}

.post-card:hover {
  transform: translateY(-6px);
  border-color: var(--accent-1);
  box-shadow: var(--glow);
  background: var(--bg-card-hover);
}

.post-card a {
  display: block;
  height: 100%;
}

.post-card-image {
  position: relative;
  aspect-ratio: 16/10;
  overflow: hidden;
}

.post-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.post-card:hover .post-card-image img {
  transform: scale(1.08);
}

.post-card-category {
  position: absolute;
  top: 12px;
  left: 12px;
  padding: 4px 12px;
  border-radius: 100px;
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  background: var(--tag-color);
  color: white;
}

.post-card-body {
  padding: 20px;
}

.post-card h3 {
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.35;
  margin-bottom: 8px;
  letter-spacing: -0.3px;
  transition: color var(--transition);
}

.post-card:hover h3 {
  color: var(--accent-1);
}

.post-card-excerpt {
  font-size: 0.82rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 16px;
}

.post-card-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 14px;
  border-top: 1px solid var(--border);
  font-size: 0.78rem;
  color: var(--text-muted);
}

.post-card-date {
  color: var(--text-muted);
}

.section-footer-btn {
  text-align: center;
  margin-top: 40px;
}

/* ===== VIDEO SECTION ===== */
.video-featured-section {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--bg-elevated);
}

.video-wrapper {
  max-width: 860px;
  margin: 0 auto;
}

.video-container {
  position: relative;
  width: 100%;
  aspect-ratio: 16/9;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  background: #000;
  box-shadow: var(--shadow-lg);
}

.video-container video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.video-caption {
  text-align: center;
  margin-top: 24px;
}

.video-caption h3 {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 8px;
  letter-spacing: -0.3px;
}

.video-caption p {
  font-size: 0.85rem;
  color: var(--text-secondary);
  max-width: 460px;
  margin: 0 auto;
  line-height: 1.6;
}

/* ===== CTA SECTION ===== */
.cta-section {
  padding: 80px 0;
}

.cta-box {
  background: linear-gradient(135deg, rgba(16,185,129,0.06), rgba(6,182,212,0.04));
  border: 1px solid rgba(16,185,129,0.12);
  border-radius: var(--radius-xl);
  padding: 64px;
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
  position: relative;
  overflow: hidden;
}

.cta-box::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 0%, rgba(16,185,129,0.04), transparent 60%);
  pointer-events: none;
}

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

.cta-content p {
  font-size: 1rem;
  color: var(--text-secondary);
  margin-bottom: 28px;
}

.cta-form {
  display: flex;
  gap: 12px;
  max-width: 480px;
  margin: 0 auto;
}

.cta-form input {
  flex: 1;
  padding: 14px 20px;
  border-radius: 8px;
  border: 1.5px solid var(--border);
  background: var(--bg);
  color: var(--text);
  font-size: 0.92rem;
  font-family: inherit;
  outline: none;
  transition: all var(--transition);
}

.cta-form input:focus {
  border-color: var(--accent-1);
  box-shadow: 0 0 0 3px rgba(16,185,129,0.08);
}

.cta-form input::placeholder {
  color: var(--text-muted);
}

/* ===== FOOTER ===== */
.footer {
  border-top: 1px solid var(--border);
  padding: 60px 0 32px;
}

.footer-top,
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 40px;
}

.footer-brand p {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-top: 14px;
  max-width: 320px;
}

.footer-social {
  display: flex;
  gap: 12px;
  margin-top: 20px;
}

.footer-social a {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--bg-card);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  font-size: 0.85rem;
  transition: all var(--transition);
}

.footer-social a:hover {
  border-color: var(--accent-1);
  color: var(--accent-1);
  transform: translateY(-2px);
}

.footer h4 {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--text-muted);
  margin-bottom: 20px;
}

.footer-links-col li,
.footer-links li {
  margin-bottom: 10px;
}

.footer-links-col a,
.footer-links a {
  font-size: 0.85rem;
  color: var(--text-secondary);
  transition: color var(--transition);
}

.footer-links-col a:hover {
  color: var(--accent-1);
}

.footer-bottom {
  padding-top: 24px;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* ===== ARTICLE PAGE ===== */
.article {
  padding-top: calc(var(--nav-h) + 40px);
  max-width: 760px;
  margin: 0 auto;
  padding-bottom: 80px;
}

.article-header {
  margin-bottom: 40px;
}

.article-category {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 4px 14px;
  background: rgba(16,185,129,0.06);
  border: 1px solid rgba(16,185,129,0.12);
  border-radius: 100px;
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--accent-1);
  margin-bottom: 16px;
  text-transform: uppercase;
  letter-spacing: 1.5px;
}

.article h1 {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -1.5px;
  margin-bottom: 16px;
}

.article-meta {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  color: var(--text-muted);
  font-size: 0.85rem;
  margin-bottom: 32px;
}

.article-meta .sep,
.article-meta .separator {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--text-muted);
}

.article-hero-image {
  width: 100%;
  aspect-ratio: 16/9;
  border-radius: var(--radius-xl);
  overflow: hidden;
  margin-bottom: 40px;
  border: 1px solid var(--border);
}

.article-hero-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.article-content {
  font-size: 1.02rem;
  line-height: 1.85;
  color: var(--text-secondary);
}

.article-content h2 {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text);
  margin-top: 52px;
  margin-bottom: 16px;
  letter-spacing: -0.5px;
}

.article-content h3 {
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--text);
  margin-top: 32px;
  margin-bottom: 12px;
}

.article-content p { margin-bottom: 20px; }
.article-content ul, .article-content ol {
  margin-bottom: 20px;
  padding-left: 24px;
}
.article-content li { margin-bottom: 8px; }
.article-content ul li::marker { color: var(--accent-1); }

.article-content code {
  background: var(--bg-card);
  border: 1px solid var(--border);
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 0.85rem;
  color: var(--accent-2);
}

.article-content pre {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 24px;
  margin-bottom: 24px;
  overflow-x: auto;
}

.article-content pre code {
  background: none;
  border: none;
  padding: 0;
  color: var(--text-secondary);
}

.article-content blockquote {
  border-left: 3px solid var(--accent-1);
  padding: 16px 24px;
  margin: 24px 0;
  background: rgba(16,185,129,0.03);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font-style: italic;
  color: var(--text-secondary);
}

.article-content img {
  border-radius: var(--radius-md);
  margin: 24px 0;
  border: 1px solid var(--border);
}

.article-footer {
  margin-top: 48px;
  padding-top: 32px;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}

.article-tags {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.article-tag {
  padding: 4px 14px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 100px;
  font-size: 0.75rem;
  color: var(--text-secondary);
  font-weight: 500;
}

.article-share {
  display: flex;
  gap: 8px;
}

.article-share a {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--bg-card);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  font-size: 0.85rem;
  transition: all var(--transition);
}

.article-share a:hover {
  border-color: var(--accent-1);
  color: var(--accent-1);
}

.article-nav {
  display: flex;
  justify-content: space-between;
  margin-top: 56px;
  padding-top: 32px;
  border-top: 1px solid var(--border);
  gap: 24px;
}

.article-nav-link {
  flex: 1;
  padding: 20px 24px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  transition: all var(--transition);
}

.article-nav-link:hover {
  border-color: var(--accent-1);
  transform: translateY(-2px);
  box-shadow: var(--glow);
}

.article-nav-label {
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--text-muted);
  font-weight: 600;
  margin-bottom: 8px;
}

.article-nav-title {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text);
  line-height: 1.4;
}

.article-nav-link:hover .article-nav-title {
  color: var(--accent-1);
}

/* ===== ABOUT PAGE ===== */
.about-hero {
  padding: calc(var(--nav-h) + 80px) 0 60px;
  text-align: center;
}

.about-hero h1 {
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 800;
  letter-spacing: -1.5px;
  margin-bottom: 16px;
}

.about-hero p {
  font-size: 1.1rem;
  color: var(--text-secondary);
  max-width: 540px;
  margin: 0 auto;
}

.about-content {
  max-width: 760px;
  margin: 0 auto;
}

.about-content h2 {
  font-size: 1.45rem;
  font-weight: 700;
  margin-bottom: 16px;
  margin-top: 48px;
  color: var(--text);
  letter-spacing: -0.5px;
}

.about-content h2:first-child { margin-top: 0; }

.about-content p {
  font-size: 1.02rem;
  color: var(--text-secondary);
  line-height: 1.85;
  margin-bottom: 20px;
}

.stats-bar {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin: 48px 0;
}

.stat-item {
  text-align: center;
  padding: 28px 16px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  transition: all var(--transition);
}

.stat-item:hover {
  border-color: var(--accent-1);
  transform: translateY(-2px);
  box-shadow: var(--glow);
}

.stat-number {
  font-size: 2rem;
  font-weight: 800;
  background: var(--gradient-main);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: -1px;
}

.stat-label {
  font-size: 0.78rem;
  color: var(--text-secondary);
  margin-top: 4px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* ===== CONTACT PAGE ===== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 48px;
  max-width: 960px;
  margin: 0 auto;
  padding: calc(var(--nav-h) + 60px) 0 80px;
}

.contact-info h1 {
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  font-weight: 800;
  letter-spacing: -1.5px;
  margin-bottom: 16px;
}

.contact-info > p {
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 32px;
  font-size: 0.92rem;
}

.contact-detail {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 24px;
}

.contact-detail-icon {
  width: 44px;
  height: 44px;
  flex-shrink: 0;
  border-radius: 8px;
  background: rgba(16,185,129,0.08);
  border: 1px solid rgba(16,185,129,0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  color: var(--accent-1);
}

.contact-detail h4 {
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 2px;
}

.contact-detail p {
  font-size: 0.82rem;
  color: var(--text-secondary);
}

.contact-form {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border-radius: 8px;
  border: 1.5px solid var(--border);
  background: var(--bg);
  color: var(--text);
  font-size: 0.9rem;
  font-family: inherit;
  outline: none;
  transition: all var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--accent-1);
  box-shadow: 0 0 0 3px rgba(16,185,129,0.08);
}

.form-group textarea {
  min-height: 130px;
  resize: vertical;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .bento-grid {
    grid-template-columns: 1fr;
    grid-template-rows: auto;
  }
  .bento-featured { grid-row: auto; }
  .bento-featured .bento-body { min-height: 320px; }

  .posts-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-top,
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 36px; }
  .stats-bar { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .nav-links {
    position: fixed;
    top: var(--nav-h);
    left: 0; right: 0;
    background: rgba(5,5,10,0.98);
    backdrop-filter: blur(20px);
    flex-direction: column;
    padding: 32px 24px;
    gap: 20px;
    border-bottom: 1px solid var(--border);
    transform: translateY(-100%);
    opacity: 0;
    pointer-events: none;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  }

  .nav-links.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  .nav-toggle { display: flex; }

  .hero h1 { font-size: 2.4rem; }
  .hero-stats { gap: 28px; }
  .hero-stat-number { font-size: 1.5rem; }

  .bento-featured .bento-body { min-height: 280px; padding: 24px; }
  .bento-secondary .bento-body { min-height: 220px; padding: 20px; }

  .posts-grid { grid-template-columns: 1fr; }
  .footer-top,
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .cta-box { padding: 36px 24px; }
  .cta-form { flex-direction: column; }
  .contact-grid { grid-template-columns: 1fr; }
  .contact-form { padding: 24px; }
  .stats-bar { grid-template-columns: repeat(2, 1fr); }
  .article-nav { flex-direction: column; }
  .section { padding: 70px 0; }
}

@media (max-width: 480px) {
  .container { padding: 0 16px; }
  .stats-bar { grid-template-columns: 1fr; }
  .hero-actions { flex-direction: column; width: 100%; }
  .hero-actions .btn { width: 100%; justify-content: center; }
  .hero-content { text-align: center; }
  .hero-stats { justify-content: center; }
}

/* ===== SCROLL REVEAL ===== */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 0.05s; }
.reveal-delay-2 { transition-delay: 0.1s; }
.reveal-delay-3 { transition-delay: 0.15s; }
.reveal-delay-4 { transition-delay: 0.2s; }
.reveal-delay-5 { transition-delay: 0.25s; }
.reveal-delay-6 { transition-delay: 0.3s; }

/* ===== PROGRESS BAR ===== */
#progress-bar {
  position: fixed;
  top: 0;
  left: 0;
  height: 2px;
  background: linear-gradient(90deg, #10b981, #06b6d4);
  z-index: 1001;
  width: 0%;
  transition: width 0.1s linear;
}

/* ===== BACK TO TOP ===== */
#back-to-top {
  position: fixed;
  bottom: 32px;
  right: 32px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--gradient-main);
  color: white;
  border: none;
  cursor: pointer;
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: all var(--transition);
  z-index: 999;
  box-shadow: 0 4px 20px rgba(16,185,129,0.25);
}

#back-to-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

#back-to-top:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 30px rgba(16,185,129,0.35);
}

/* ===== DIRECTIONAL REVEALS ===== */
.reveal-left,
.reveal-right {
  opacity: 0;
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal-left {
  transform: translateX(-40px);
}

.reveal-right {
  transform: translateX(40px);
}

.reveal-left.visible,
.reveal-right.visible {
  opacity: 1;
  transform: translateX(0);
}

.reveal-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal-up.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ===== PARALLAX ===== */

@media (max-width: 768px) {
  #back-to-top {
    bottom: 20px;
    right: 20px;
    width: 40px;
    height: 40px;
    font-size: 1rem;
  }
}