/* =========================================
   FAIRPOINT — Design System
   ========================================= */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=Sora:wght@400;600;700;800&display=swap');

/* --- Variables --- */
:root {
  --color-bg: #0a0a0f;
  --color-surface: #111118;
  --color-surface-2: #16161f;
  --color-border: rgba(255,255,255,0.07);
  --color-text: #f0f0f5;
  --color-text-muted: #8888a0;
  --color-text-faint: #44445a;
  --color-accent: #7c5cfc;
  --color-accent-light: #9d80ff;
  --color-accent-glow: rgba(124,92,252,0.18);
  --color-green: #22d3a5;
  --color-green-glow: rgba(34,211,165,0.15);
  --font-sans: 'Inter', system-ui, sans-serif;
  --font-display: 'Sora', system-ui, sans-serif;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --radius-xl: 32px;
  --shadow-card: 0 4px 32px rgba(0,0,0,0.5);
  --shadow-glow: 0 0 60px rgba(124,92,252,0.15);
  --max-w: 1160px;
  --transition: 0.22s cubic-bezier(0.4,0,0.2,1);
}

/* --- Reset --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }
body { background: var(--color-bg); color: var(--color-text); font-family: var(--font-sans); font-size: 16px; line-height: 1.7; overflow-x: hidden; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

/* --- Scrollbar --- */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--color-bg); }
::-webkit-scrollbar-thumb { background: var(--color-accent); border-radius: 99px; }

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

/* =========================================
   NAVIGATION
   ========================================= */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  background: rgba(10,10,15,0.75);
  backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid var(--color-border);
  transition: var(--transition);
}
.nav__inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 68px;
}
.nav__logo {
  display: flex; align-items: center; gap: 10px;
  font-family: var(--font-display); font-weight: 700; font-size: 1.25rem;
  letter-spacing: -0.02em;
}
.nav__logo-mark {
  width: 34px; height: 34px;
  background: linear-gradient(135deg, var(--color-accent), var(--color-green));
  border-radius: 9px;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.85rem; font-weight: 800; color: #fff;
  box-shadow: 0 0 20px var(--color-accent-glow);
}
.nav__links {
  display: flex; align-items: center; gap: 6px;
}
.nav__links a {
  padding: 8px 16px; border-radius: var(--radius-sm);
  font-size: 0.875rem; font-weight: 500; color: var(--color-text-muted);
  transition: var(--transition);
}
.nav__links a:hover { color: var(--color-text); background: rgba(255,255,255,0.05); }
.nav__links a.active { color: var(--color-text); }
.nav__cta {
  display: flex; align-items: center; gap: 12px;
}
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 10px 22px; border-radius: var(--radius-sm);
  font-size: 0.875rem; font-weight: 600; transition: var(--transition);
  white-space: nowrap;
}
.btn--primary {
  background: linear-gradient(135deg, var(--color-accent), #9d5cfb);
  color: #fff;
  box-shadow: 0 4px 20px rgba(124,92,252,0.35);
}
.btn--primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 8px 30px rgba(124,92,252,0.45);
}
.btn--ghost {
  border: 1px solid var(--color-border);
  color: var(--color-text-muted);
}
.btn--ghost:hover { border-color: var(--color-accent); color: var(--color-accent); }
.nav__burger { display: none; flex-direction: column; gap: 5px; padding: 8px; }
.nav__burger span { display: block; width: 22px; height: 2px; background: var(--color-text); border-radius: 99px; transition: var(--transition); }

/* Language switcher */
.lang-switch {
  padding: 7px 13px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
  color: var(--color-text-muted);
  background: transparent;
  font-size: 0.78rem;
  font-weight: 700;
  font-family: var(--font-sans);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  transition: var(--transition);
  cursor: pointer;
  white-space: nowrap;
}
.lang-switch:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
  background: var(--color-accent-glow);
}

/* =========================================
   HERO
   ========================================= */
.hero {
  min-height: 100vh;
  display: flex; align-items: center;
  padding: 120px 0 80px;
  position: relative; overflow: hidden;
}
.hero__bg {
  position: absolute; inset: 0; pointer-events: none;
}
.hero__orb {
  position: absolute; border-radius: 50%; filter: blur(80px);
}
.hero__orb--1 {
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(124,92,252,0.25), transparent 70%);
  top: -100px; right: -100px;
}
.hero__orb--2 {
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(34,211,165,0.15), transparent 70%);
  bottom: 0; left: -80px;
}
.hero__grid-lines {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse at center, rgba(0,0,0,0.5) 0%, transparent 75%);
}
.hero__inner {
  position: relative; z-index: 1;
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 80px; align-items: center;
}
.hero__badge {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 6px 14px; border-radius: 99px;
  background: rgba(124,92,252,0.12); border: 1px solid rgba(124,92,252,0.25);
  font-size: 0.78rem; font-weight: 600; color: var(--color-accent-light);
  letter-spacing: 0.04em; text-transform: uppercase;
  margin-bottom: 24px;
}
.hero__badge-dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--color-accent);
  box-shadow: 0 0 8px var(--color-accent);
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.8); }
}
.hero__title {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 4.5vw, 3.8rem);
  font-weight: 800; line-height: 1.12;
  letter-spacing: -0.03em; margin-bottom: 24px;
}
.hero__title-gradient {
  background: linear-gradient(135deg, var(--color-accent-light) 0%, var(--color-green) 100%);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.hero__subtitle {
  font-size: 1.1rem; color: var(--color-text-muted);
  max-width: 480px; margin-bottom: 40px; line-height: 1.75;
}
.hero__actions { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
.hero__stats {
  display: flex; align-items: center; gap: 28px; margin-top: 52px;
  padding-top: 32px; border-top: 1px solid var(--color-border);
}
.hero__stat-value {
  font-family: var(--font-display); font-size: 1.6rem;
  font-weight: 800; letter-spacing: -0.03em;
  background: linear-gradient(135deg, #fff, #aaa);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.hero__stat-label { font-size: 0.78rem; color: var(--color-text-muted); margin-top: 2px; }
.hero__visual { position: relative; }
.hero__card-stack {
  position: relative; display: flex; flex-direction: column; gap: 16px;
}
.hero__card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 24px 28px;
  box-shadow: var(--shadow-card);
  transition: var(--transition);
}
.hero__card:hover { transform: translateY(-4px); border-color: rgba(124,92,252,0.3); }
.hero__card--featured {
  border-color: rgba(124,92,252,0.3);
  box-shadow: var(--shadow-card), 0 0 40px var(--color-accent-glow);
}
.hero__card-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 16px; }
.hero__card-icon {
  width: 40px; height: 40px; border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem;
}
.hero__card-icon--purple { background: rgba(124,92,252,0.15); }
.hero__card-icon--green { background: rgba(34,211,165,0.12); }
.hero__card-icon--blue { background: rgba(59,130,246,0.12); }
.hero__card-badge {
  font-size: 0.7rem; font-weight: 700; padding: 4px 10px;
  border-radius: 99px; letter-spacing: 0.05em; text-transform: uppercase;
}
.hero__card-badge--up { background: rgba(34,211,165,0.15); color: var(--color-green); }
.hero__card-badge--hot { background: rgba(255,80,80,0.15); color: #ff8080; }
.hero__card-title { font-weight: 600; font-size: 0.95rem; margin-bottom: 6px; }
.hero__card-metric {
  font-family: var(--font-display); font-size: 1.8rem; font-weight: 800;
  letter-spacing: -0.03em;
}
.hero__card-metric--accent { color: var(--color-accent-light); }
.hero__card-metric--green { color: var(--color-green); }
.hero__card-sub { font-size: 0.78rem; color: var(--color-text-muted); margin-top: 4px; }

/* =========================================
   SECTION COMMONS
   ========================================= */
.section { padding: 100px 0; }
.section--alt { background: var(--color-surface); }
.section__header { text-align: center; max-width: 640px; margin: 0 auto 64px; }
.section__eyebrow {
  display: inline-block; font-size: 0.75rem; font-weight: 700;
  letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--color-accent); margin-bottom: 16px;
}
.section__title {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  font-weight: 800; letter-spacing: -0.03em; line-height: 1.2;
  margin-bottom: 16px;
}
.section__desc { color: var(--color-text-muted); font-size: 1.05rem; line-height: 1.75; }

/* =========================================
   APPS / FEATURES GRID
   ========================================= */
.apps-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
}
.app-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: var(--transition);
  position: relative; overflow: hidden;
}
.app-card::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-accent), transparent);
  opacity: 0; transition: var(--transition);
}
.app-card:hover { transform: translateY(-6px); border-color: rgba(124,92,252,0.25); box-shadow: var(--shadow-card), 0 0 40px var(--color-accent-glow); }
.app-card:hover::before { opacity: 1; }
.app-card__icon {
  width: 56px; height: 56px; border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.6rem; margin-bottom: 24px;
  background: linear-gradient(135deg, rgba(124,92,252,0.15), rgba(34,211,165,0.08));
  border: 1px solid rgba(124,92,252,0.15);
}
.app-card__title { font-weight: 700; font-size: 1.1rem; margin-bottom: 10px; }
.app-card__desc { color: var(--color-text-muted); font-size: 0.9rem; line-height: 1.7; margin-bottom: 24px; }
.app-card__tag {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 5px 12px; border-radius: 99px;
  font-size: 0.72rem; font-weight: 600; letter-spacing: 0.04em; text-transform: uppercase;
  background: rgba(34,211,165,0.1); color: var(--color-green);
}
.app-card__link {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 0.875rem; font-weight: 600; color: var(--color-accent-light);
  margin-top: 20px; transition: var(--transition);
}
.app-card__link:hover { gap: 10px; }

/* =========================================
   BLOG SECTION
   ========================================= */
.blog-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px;
}
.blog-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition);
  display: flex; flex-direction: column;
}
.blog-card:hover { transform: translateY(-6px); border-color: rgba(124,92,252,0.25); box-shadow: var(--shadow-card); }
.blog-card__thumb {
  aspect-ratio: 16/9; overflow: hidden;
  background: linear-gradient(135deg, var(--color-surface-2) 0%, rgba(124,92,252,0.1) 100%);
  display: flex; align-items: center; justify-content: center;
  font-size: 3rem; position: relative;
}
.blog-card__thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease; }
.blog-card:hover .blog-card__thumb img { transform: scale(1.05); }
.blog-card__body { padding: 28px; flex: 1; display: flex; flex-direction: column; }
.blog-card__category {
  display: inline-flex; align-items: center;
  font-size: 0.72rem; font-weight: 700; letter-spacing: 0.08em;
  text-transform: uppercase; color: var(--color-accent);
  margin-bottom: 14px;
}
.blog-card__title {
  font-family: var(--font-display); font-weight: 700; font-size: 1.05rem;
  line-height: 1.4; margin-bottom: 12px;
  transition: var(--transition);
}
.blog-card:hover .blog-card__title { color: var(--color-accent-light); }
.blog-card__excerpt {
  color: var(--color-text-muted); font-size: 0.875rem;
  line-height: 1.7; margin-bottom: 24px; flex: 1;
}
.blog-card__footer {
  display: flex; align-items: center; justify-content: space-between;
  padding-top: 20px; border-top: 1px solid var(--color-border);
}
.blog-card__meta { display: flex; align-items: center; gap: 10px; }
.blog-card__avatar {
  width: 32px; height: 32px; border-radius: 50%;
  background: linear-gradient(135deg, var(--color-accent), var(--color-green));
  display: flex; align-items: center; justify-content: center;
  font-size: 0.75rem; font-weight: 700; color: #fff;
}
.blog-card__author { font-size: 0.8rem; font-weight: 600; }
.blog-card__date { font-size: 0.75rem; color: var(--color-text-muted); }
.blog-card__read {
  font-size: 0.75rem; color: var(--color-text-muted);
  display: flex; align-items: center; gap: 4px;
}

/* =========================================
   BLOG LIST PAGE
   ========================================= */
.page-hero {
  padding: 140px 0 80px;
  text-align: center;
  position: relative; overflow: hidden;
}
.page-hero__bg {
  position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(ellipse at 50% 0%, rgba(124,92,252,0.12), transparent 65%);
}
.page-hero__title {
  font-family: var(--font-display); font-size: clamp(2.2rem, 4vw, 3.2rem);
  font-weight: 800; letter-spacing: -0.03em; margin-bottom: 16px;
}
.page-hero__subtitle { color: var(--color-text-muted); font-size: 1.1rem; max-width: 540px; margin: 0 auto; }

.blog-filters {
  display: flex; align-items: center; gap: 10px; flex-wrap: wrap;
  padding: 24px 0 48px; border-bottom: 1px solid var(--color-border);
  margin-bottom: 56px;
}
.filter-btn {
  padding: 8px 18px; border-radius: 99px;
  font-size: 0.82rem; font-weight: 600;
  border: 1px solid var(--color-border);
  color: var(--color-text-muted); transition: var(--transition);
}
.filter-btn:hover, .filter-btn.active {
  background: var(--color-accent); border-color: var(--color-accent);
  color: #fff; box-shadow: 0 4px 16px rgba(124,92,252,0.3);
}

.blog-list-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; margin-bottom: 64px;
}
.blog-featured-row {
  display: grid; grid-template-columns: 1.6fr 1fr; gap: 28px; margin-bottom: 28px;
}
.blog-card--large .blog-card__thumb { aspect-ratio: 16/10; }
.blog-card--large .blog-card__title { font-size: 1.35rem; }

/* =========================================
   BLOG POST PAGE
   ========================================= */
.post-hero {
  padding: 130px 0 60px;
}
.post-hero__inner {
  display: grid; grid-template-columns: 1fr 380px; gap: 80px; align-items: start;
}
.post__breadcrumb {
  display: flex; align-items: center; gap: 8px;
  font-size: 0.82rem; color: var(--color-text-muted); margin-bottom: 20px;
}
.post__breadcrumb a { color: var(--color-text-muted); transition: var(--transition); }
.post__breadcrumb a:hover { color: var(--color-accent); }
.post__breadcrumb-sep { color: var(--color-text-faint); }
.post__category {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 0.75rem; font-weight: 700; letter-spacing: 0.08em;
  text-transform: uppercase; color: var(--color-accent);
  margin-bottom: 20px;
}
.post__title {
  font-family: var(--font-display); font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 800; letter-spacing: -0.03em; line-height: 1.2;
  margin-bottom: 24px;
}
.post__meta {
  display: flex; align-items: center; gap: 20px; flex-wrap: wrap;
  padding: 20px 0; border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  margin-bottom: 0;
}
.post__author-info { display: flex; align-items: center; gap: 12px; }
.post__author-avatar {
  width: 40px; height: 40px; border-radius: 50%;
  background: linear-gradient(135deg, var(--color-accent), var(--color-green));
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; color: #fff;
}
.post__author-name { font-weight: 600; font-size: 0.9rem; }
.post__author-role { font-size: 0.75rem; color: var(--color-text-muted); }
.post__info { display: flex; align-items: center; gap: 16px; }
.post__info-item { display: flex; align-items: center; gap: 6px; font-size: 0.8rem; color: var(--color-text-muted); }

.post__layout {
  display: grid; grid-template-columns: 1fr 300px; gap: 80px;
  align-items: start; padding: 60px 0 100px;
}
.post__cover {
  border-radius: var(--radius-lg); overflow: hidden;
  margin-bottom: 56px; aspect-ratio: 16/9;
  background: linear-gradient(135deg, var(--color-surface-2), rgba(124,92,252,0.2));
  display: flex; align-items: center; justify-content: center; font-size: 5rem;
}
.post__content { max-width: none; }
.post__content h2 {
  font-family: var(--font-display); font-size: 1.5rem; font-weight: 700;
  letter-spacing: -0.02em; margin: 48px 0 16px; color: var(--color-text);
}
.post__content h3 {
  font-family: var(--font-display); font-size: 1.2rem; font-weight: 600;
  margin: 36px 0 12px; color: var(--color-text);
}
.post__content p { color: var(--color-text-muted); margin-bottom: 20px; line-height: 1.85; }
.post__content ul { margin: 0 0 20px 0; color: var(--color-text-muted); }
.post__content ul li {
  padding: 6px 0 6px 20px; position: relative; line-height: 1.75;
}
.post__content ul li::before {
  content: ''; position: absolute; left: 0; top: 16px;
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--color-accent);
}
.post__content a { color: var(--color-accent-light); text-decoration: underline; text-decoration-color: rgba(157,128,255,0.35); }
.post__content a:hover { text-decoration-color: var(--color-accent-light); }
.post__content blockquote {
  border-left: 3px solid var(--color-accent);
  padding: 4px 0 4px 24px; margin: 32px 0;
  color: var(--color-text-muted);
  font-style: italic; font-size: 1.05rem;
}
.post__content strong { color: var(--color-text); font-weight: 600; }
.post__content .tip-box {
  background: rgba(124,92,252,0.08); border: 1px solid rgba(124,92,252,0.2);
  border-radius: var(--radius-md); padding: 20px 24px; margin: 28px 0;
}
.post__content .tip-box__label {
  font-size: 0.75rem; font-weight: 700; letter-spacing: 0.08em;
  text-transform: uppercase; color: var(--color-accent); margin-bottom: 8px;
}

/* --- Sidebar --- */
.post__sidebar { position: sticky; top: 90px; }
.sidebar-toc {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg); padding: 28px;
  margin-bottom: 24px;
}
.sidebar-toc__title {
  font-size: 0.75rem; font-weight: 700; letter-spacing: 0.08em;
  text-transform: uppercase; color: var(--color-text-muted); margin-bottom: 20px;
}
.sidebar-toc__list { display: flex; flex-direction: column; gap: 4px; }
.sidebar-toc__item {
  font-size: 0.85rem; color: var(--color-text-muted);
  padding: 8px 12px; border-radius: var(--radius-sm);
  transition: var(--transition); line-height: 1.4;
  border-left: 2px solid transparent;
}
.sidebar-toc__item:hover, .sidebar-toc__item.active {
  color: var(--color-accent-light); background: rgba(124,92,252,0.08);
  border-left-color: var(--color-accent);
}
.sidebar-cta {
  background: linear-gradient(135deg, rgba(124,92,252,0.15), rgba(34,211,165,0.08));
  border: 1px solid rgba(124,92,252,0.2);
  border-radius: var(--radius-lg); padding: 28px; text-align: center;
}
.sidebar-cta__icon { font-size: 2rem; margin-bottom: 16px; }
.sidebar-cta__title { font-weight: 700; margin-bottom: 10px; font-size: 1.05rem; }
.sidebar-cta__desc { font-size: 0.85rem; color: var(--color-text-muted); margin-bottom: 20px; line-height: 1.6; }

/* =========================================
   TESTIMONIALS
   ========================================= */
.testimonials-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.testimonial-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg); padding: 32px;
  transition: var(--transition);
}
.testimonial-card:hover { border-color: rgba(124,92,252,0.25); transform: translateY(-4px); }
.testimonial-card__stars { color: #fbbf24; font-size: 0.9rem; margin-bottom: 20px; letter-spacing: 2px; }
.testimonial-card__text {
  color: var(--color-text-muted); font-size: 0.925rem;
  line-height: 1.75; margin-bottom: 24px;
}
.testimonial-card__author { display: flex; align-items: center; gap: 14px; }
.testimonial-card__avatar {
  width: 44px; height: 44px; border-radius: 50%;
  background: linear-gradient(135deg, var(--color-surface-2), rgba(124,92,252,0.25));
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 0.9rem; color: var(--color-accent-light);
  border: 1px solid var(--color-border);
}
.testimonial-card__name { font-weight: 600; font-size: 0.9rem; }
.testimonial-card__store { font-size: 0.78rem; color: var(--color-text-muted); margin-top: 2px; }

/* =========================================
   CTA SECTION
   ========================================= */
.cta-section {
  padding: 100px 0;
  text-align: center;
  position: relative; overflow: hidden;
}
.cta-section__bg {
  position: absolute; inset: 0;
  background: radial-gradient(ellipse at 50% 50%, rgba(124,92,252,0.12), transparent 65%);
}
.cta-section__inner { position: relative; z-index: 1; }
.cta-section__title {
  font-family: var(--font-display); font-size: clamp(2rem, 3.5vw, 2.8rem);
  font-weight: 800; letter-spacing: -0.03em; margin-bottom: 20px;
}
.cta-section__desc { color: var(--color-text-muted); font-size: 1.05rem; max-width: 520px; margin: 0 auto 40px; }
.cta-section__actions { display: flex; align-items: center; justify-content: center; gap: 16px; flex-wrap: wrap; }
.cta-section__note { font-size: 0.8rem; color: var(--color-text-faint); margin-top: 20px; }

/* =========================================
   FOOTER
   ========================================= */
.footer {
  border-top: 1px solid var(--color-border);
  padding: 64px 0 40px;
  background: var(--color-surface);
}
.footer__top {
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 48px;
  margin-bottom: 56px;
}
.footer__brand-desc { color: var(--color-text-muted); font-size: 0.875rem; line-height: 1.7; margin-top: 16px; max-width: 280px; }
.footer__col-title { font-weight: 700; font-size: 0.875rem; letter-spacing: 0.02em; margin-bottom: 20px; }
.footer__links { display: flex; flex-direction: column; gap: 12px; }
.footer__links a { font-size: 0.875rem; color: var(--color-text-muted); transition: var(--transition); }
.footer__links a:hover { color: var(--color-accent-light); }
.footer__bottom {
  display: flex; align-items: center; justify-content: space-between;
  padding-top: 32px; border-top: 1px solid var(--color-border);
  font-size: 0.8rem; color: var(--color-text-muted);
}
.footer__socials { display: flex; align-items: center; gap: 12px; }
.footer__social {
  width: 36px; height: 36px; border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.9rem; color: var(--color-text-muted); transition: var(--transition);
}
.footer__social:hover { border-color: var(--color-accent); color: var(--color-accent); background: rgba(124,92,252,0.08); }

/* =========================================
   UTILITIES
   ========================================= */
.text-center { text-align: center; }
.mt-auto { margin-top: auto; }
.view-all-wrap { display: flex; justify-content: center; margin-top: 48px; }
.tag-pill {
  display: inline-flex; align-items: center;
  padding: 4px 12px; border-radius: 99px;
  font-size: 0.72rem; font-weight: 600; letter-spacing: 0.04em; text-transform: uppercase;
}
.tag-pill--purple { background: rgba(124,92,252,0.12); color: var(--color-accent-light); }
.tag-pill--green { background: rgba(34,211,165,0.1); color: var(--color-green); }
.tag-pill--blue { background: rgba(59,130,246,0.1); color: #93c5fd; }

/* =========================================
   ANIMATIONS
   ========================================= */
.fade-up {
  opacity: 0; transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-up.visible { opacity: 1; transform: translateY(0); }
.fade-up-delay-1 { transition-delay: 0.1s; }
.fade-up-delay-2 { transition-delay: 0.2s; }
.fade-up-delay-3 { transition-delay: 0.3s; }

/* =========================================
   RESPONSIVE
   ========================================= */
@media (max-width: 1024px) {
  .hero__inner { grid-template-columns: 1fr; gap: 60px; }
  .hero__visual { display: none; }
  .apps-grid { grid-template-columns: repeat(2, 1fr); }
  .blog-grid { grid-template-columns: repeat(2, 1fr); }
  .blog-list-grid { grid-template-columns: repeat(2, 1fr); }
  .blog-featured-row { grid-template-columns: 1fr; }
  .testimonials-grid { grid-template-columns: repeat(2, 1fr); }
  .footer__top { grid-template-columns: 1fr 1fr; gap: 32px; }
  .post__layout { grid-template-columns: 1fr; }
  .post__sidebar { display: none; }
  .post-hero__inner { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
  .nav__links { display: none; }
  .nav__burger { display: flex; }
  .nav__cta .btn--primary { display: none; }
  .apps-grid { grid-template-columns: 1fr; }
  .blog-grid { grid-template-columns: 1fr; }
  .blog-list-grid { grid-template-columns: 1fr; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .hero__stats { flex-direction: column; align-items: flex-start; gap: 20px; }
  .footer__top { grid-template-columns: 1fr; }
  .footer__bottom { flex-direction: column; gap: 16px; text-align: center; }
  .section { padding: 72px 0; }
}

/* Mobile nav open */
.nav--open .nav__links {
  display: flex; flex-direction: column; align-items: flex-start;
  position: fixed; top: 68px; left: 0; right: 0;
  background: rgba(10,10,15,0.97);
  backdrop-filter: blur(20px);
  padding: 24px;
  border-bottom: 1px solid var(--color-border);
  gap: 4px;
}
.nav--open .nav__links a { width: 100%; padding: 12px 16px; }