/* ===========================
   SmartShop — Dark Red Classic
   =========================== */

:root {
  --bg:        #0A0A0A;
  --bg2:       #111111;
  --bg3:       #161616;
  --card:      #1A1A1A;
  --border:    #2A2A2A;
  --red:       #FF3B30;
  --red-hover: #FF6B60;
  --white:     #FFFFFF;
  --text:      #E0E0E0;
  --muted:     #888888;
  --font:      'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

/* RESET */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; -webkit-text-size-adjust: 100%; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  line-height: 1.6;
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: var(--font); }

/* CONTAINER */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* =====================
   HEADER
   ===================== */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(10,10,10,0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  transition: background 0.3s;
}
.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
  gap: 20px;
}
.header__logo img {
  height: 55px;
  width: auto;
}
.header__nav {
  display: flex;
  align-items: center;
  gap: 28px;
}
.header__nav a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text);
  transition: color 0.2s;
  white-space: nowrap;
}
.header__nav a:hover { color: var(--red); }
.header__right {
  display: flex;
  align-items: center;
  gap: 16px;
}
.lang-switcher {
  display: flex;
  gap: 6px;
  font-size: 0.8rem;
}
.lang-switcher a {
  color: var(--muted);
  font-weight: 500;
  padding: 3px 6px;
  border-radius: 4px;
  transition: color 0.2s, background 0.2s;
}
.lang-switcher a:hover,
.lang-switcher a.active { color: var(--white); background: var(--border); }
.btn-order {
  background: var(--red);
  color: var(--white);
  font-size: 0.875rem;
  font-weight: 600;
  padding: 9px 22px;
  border-radius: 8px;
  transition: background 0.2s, transform 0.15s;
  white-space: nowrap;
}
.btn-order:hover { background: var(--red-hover); transform: translateY(-1px); }

/* BURGER */
.burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 28px;
  padding: 4px 0;
}
.burger span {
  display: block;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: all 0.3s;
}
.burger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.burger.open span:nth-child(2) { opacity: 0; }
.burger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile nav */
.mobile-nav {
  display: none;
  flex-direction: column;
  gap: 0;
  background: var(--bg2);
  border-top: 1px solid var(--border);
  padding: 16px 20px 20px;
}
.mobile-nav a {
  padding: 12px 0;
  font-size: 1rem;
  font-weight: 500;
  border-bottom: 1px solid var(--border);
  color: var(--text);
  transition: color 0.2s;
}
.mobile-nav a:last-child { border-bottom: none; }
.mobile-nav a:hover { color: var(--red); }
.mobile-nav .lang-switcher {
  padding-top: 12px;
  margin-top: 4px;
}
.mobile-nav .btn-order {
  margin-top: 14px;
  display: inline-block;
  text-align: center;
  padding: 12px 22px;
}
.mobile-nav.open { display: flex; }

/* =====================
   HERO
   ===================== */
.hero {
  padding: 140px 0 100px;
  background: var(--bg);
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  top: -200px; left: 50%;
  transform: translateX(-50%);
  width: 800px; height: 800px;
  background: radial-gradient(circle, rgba(255,59,48,0.12) 0%, transparent 70%);
  pointer-events: none;
}
.hero__inner {
  display: flex;
  align-items: center;
  gap: 60px;
}
.hero__content { flex: 1; }
.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,59,48,0.12);
  border: 1px solid rgba(255,59,48,0.3);
  color: var(--red);
  font-size: 0.8rem;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: 20px;
  margin-bottom: 24px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}
.hero__title {
  font-size: clamp(2.2rem, 5vw, 3.8rem);
  font-weight: 800;
  line-height: 1.15;
  color: var(--white);
  margin-bottom: 22px;
  letter-spacing: -0.02em;
}
.hero__title span { color: var(--red); }
.hero__subtitle {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: var(--muted);
  max-width: 520px;
  margin-bottom: 36px;
  line-height: 1.7;
}
.hero__cta {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}
.btn-primary {
  background: var(--red);
  color: var(--white);
  font-size: 1rem;
  font-weight: 700;
  padding: 14px 32px;
  border-radius: 10px;
  transition: background 0.2s, transform 0.15s, box-shadow 0.2s;
  box-shadow: 0 4px 20px rgba(255,59,48,0.35);
}
.btn-primary:hover {
  background: var(--red-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(255,59,48,0.45);
}
.btn-secondary {
  background: transparent;
  color: var(--white);
  font-size: 1rem;
  font-weight: 600;
  padding: 14px 32px;
  border-radius: 10px;
  border: 1px solid var(--border);
  transition: border-color 0.2s, color 0.2s;
}
.btn-secondary:hover { border-color: var(--red); color: var(--red); }
.hero__image {
  flex: 0 0 320px;
  display: flex;
  justify-content: center;
  align-items: center;
}
.hero__image img {
  width: 260px;
  filter: drop-shadow(0 0 60px rgba(255,59,48,0.3));
  animation: float 4s ease-in-out infinite;
}
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-14px); }
}
.hero__stats {
  display: flex;
  gap: 36px;
  margin-top: 48px;
  padding-top: 36px;
  border-top: 1px solid var(--border);
  flex-wrap: wrap;
}
.hero__stat-value {
  font-size: 2rem;
  font-weight: 800;
  color: var(--white);
}
.hero__stat-label {
  font-size: 0.85rem;
  color: var(--muted);
  margin-top: 2px;
}

/* =====================
   SECTION COMMON
   ===================== */
.section { padding: 90px 0; }
.section--alt { background: var(--bg2); }
.section__header {
  text-align: center;
  margin-bottom: 56px;
}
.section__label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--red);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: 14px;
}
.section__title {
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 800;
  color: var(--white);
  line-height: 1.2;
  letter-spacing: -0.02em;
}
.section__subtitle {
  font-size: 1.05rem;
  color: var(--muted);
  margin-top: 14px;
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.7;
}

/* =====================
   FEATURES
   ===================== */
.features__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.feature-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 32px 28px;
  transition: border-color 0.2s, transform 0.2s;
}
.feature-card:hover {
  border-color: var(--red);
  transform: translateY(-4px);
}
.feature-card__icon {
  width: 52px; height: 52px;
  background: rgba(255,59,48,0.12);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  font-size: 1.5rem;
}
.feature-card__title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 10px;
}
.feature-card__text {
  font-size: 0.9rem;
  color: var(--muted);
  line-height: 1.65;
}

/* =====================
   PRICING
   ===================== */
.pricing__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
  max-width: 860px;
  margin: 0 auto;
}
.pricing-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 40px 36px;
  position: relative;
  transition: border-color 0.2s, transform 0.2s;
}
.pricing-card:hover { transform: translateY(-4px); }
.pricing-card--featured {
  border-color: var(--red);
  background: linear-gradient(145deg, #1e0c0b, var(--card));
}
.pricing-card__badge {
  position: absolute;
  top: -12px; right: 24px;
  background: var(--red);
  color: var(--white);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 4px 14px;
  border-radius: 20px;
  letter-spacing: 0.05em;
}
.pricing-card__type {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--red);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 6px;
}
.pricing-card__name {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--white);
  margin-bottom: 20px;
}
.pricing-card__price {
  display: flex;
  align-items: baseline;
  gap: 4px;
  margin-bottom: 28px;
}
.pricing-card__amount {
  font-size: 3.2rem;
  font-weight: 900;
  color: var(--white);
  line-height: 1;
}
.pricing-card__currency {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--muted);
}
.pricing-card__list {
  margin-bottom: 32px;
}
.pricing-card__list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 8px 0;
  font-size: 0.9rem;
  color: var(--text);
  border-bottom: 1px solid var(--border);
}
.pricing-card__list li:last-child { border-bottom: none; }
.pricing-card__list li::before {
  content: '✓';
  color: var(--red);
  font-weight: 700;
  flex-shrink: 0;
  margin-top: 1px;
}
.pricing-card__note {
  font-size: 0.78rem;
  color: var(--muted);
  margin-top: 14px;
  font-style: italic;
}
.btn-full {
  display: block;
  width: 100%;
  text-align: center;
  background: var(--red);
  color: var(--white);
  font-size: 1rem;
  font-weight: 700;
  padding: 14px;
  border-radius: 10px;
  transition: background 0.2s, transform 0.15s;
}
.btn-full:hover { background: var(--red-hover); transform: translateY(-1px); }
.btn-full--outline {
  background: transparent;
  border: 1px solid var(--red);
  color: var(--red);
}
.btn-full--outline:hover { background: var(--red); color: var(--white); }

/* =====================
   CLIENTS
   ===================== */
.clients__track {
  overflow: hidden;
  position: relative;
}
.clients__track::before,
.clients__track::after {
  content: '';
  position: absolute;
  top: 0; bottom: 0;
  width: 80px;
  z-index: 2;
  pointer-events: none;
}
.clients__track::before { left: 0; background: linear-gradient(to right, var(--bg2), transparent); }
.clients__track::after { right: 0; background: linear-gradient(to left, var(--bg2), transparent); }
.clients__scroll {
  display: flex;
  gap: 24px;
  align-items: center;
  animation: scroll-x 28s linear infinite;
  width: max-content;
}
.clients__scroll:hover { animation-play-state: paused; }
@keyframes scroll-x {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}
.client-logo {
  height: 56px;
  width: auto;
  max-width: 160px;
  object-fit: contain;
  filter: none;
  transition: transform 0.3s, box-shadow 0.3s;
  flex-shrink: 0;
  background: rgba(255,255,255,0.92);
  border-radius: 12px;
  padding: 10px 16px;
}
.client-logo:hover { transform: scale(1.05); box-shadow: 0 4px 20px rgba(255,255,255,0.15); }
.client-logo-svg {
  height: auto;
  max-width: 160px;
  display: flex;
  align-items: center;
  flex-shrink: 0;
  background: rgba(255,255,255,0.92);
  border-radius: 12px;
  padding: 10px 16px;
}
.client-logo-svg img {
  height: 56px;
  width: auto;
  filter: none;
  transition: transform 0.3s;
}
.client-logo-svg img:hover { transform: scale(1.05); }

/* =====================
   FAQ
   ===================== */
.faq__list { max-width: 780px; margin: 0 auto; }
.faq-item {
  border: 1px solid var(--border);
  border-radius: 12px;
  margin-bottom: 12px;
  overflow: hidden;
  background: var(--card);
  transition: border-color 0.2s;
}
.faq-item.open { border-color: rgba(255,59,48,0.4); }
.faq-item__question {
  width: 100%;
  text-align: left;
  padding: 20px 24px;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--white);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  transition: color 0.2s;
}
.faq-item__question:hover { color: var(--red); }
.faq-item__icon {
  width: 24px; height: 24px;
  flex-shrink: 0;
  background: rgba(255,59,48,0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--red);
  font-size: 1.1rem;
  font-weight: 700;
  transition: transform 0.3s;
}
.faq-item.open .faq-item__icon { transform: rotate(45deg); }
.faq-item__answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease, padding 0.35s;
  padding: 0 24px;
}
.faq-item.open .faq-item__answer {
  max-height: 400px;
  padding: 0 24px 20px;
}
.faq-item__answer p {
  font-size: 0.9rem;
  color: var(--muted);
  line-height: 1.7;
}
.faq-item__answer ul {
  margin-top: 8px;
  list-style: none;
}
.faq-item__answer ul li {
  font-size: 0.9rem;
  color: var(--muted);
  padding: 3px 0;
  padding-left: 14px;
  position: relative;
}
.faq-item__answer ul li::before {
  content: '●';
  position: absolute; left: 0;
  color: var(--red);
  font-size: 0.5rem;
  top: 7px;
}

/* =====================
   TELEGRAM CTA SECTION
   ===================== */
.cta-section {
  background: linear-gradient(135deg, #150505, #1a0808);
  border-top: 1px solid rgba(255,59,48,0.2);
  border-bottom: 1px solid rgba(255,59,48,0.2);
  text-align: center;
  padding: 80px 0;
}
.cta-section__title {
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  font-weight: 800;
  color: var(--white);
  margin-bottom: 16px;
}
.cta-section__text {
  font-size: 1.05rem;
  color: var(--muted);
  max-width: 500px;
  margin: 0 auto 36px;
  line-height: 1.7;
}

/* =====================
   SOCIAL
   ===================== */
.social-links {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}
.social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px; height: 44px;
  border-radius: 10px;
  background: var(--card);
  border: 1px solid var(--border);
  transition: background 0.2s, border-color 0.2s, transform 0.15s;
  color: var(--muted);
}
.social-link:hover {
  background: rgba(255,59,48,0.12);
  border-color: var(--red);
  color: var(--red);
  transform: translateY(-2px);
}
.social-link svg { width: 20px; height: 20px; }

/* =====================
   FOOTER
   ===================== */
.footer {
  background: var(--bg2);
  border-top: 1px solid var(--border);
  padding: 60px 0 32px;
}
.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}
.footer__brand img { height: 40px; width: auto; margin-bottom: 16px; }
.footer__brand p {
  font-size: 0.875rem;
  color: var(--muted);
  line-height: 1.7;
  max-width: 280px;
}
.footer__brand .social-links {
  justify-content: flex-start;
  margin-top: 20px;
}
.footer__col-title {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--white);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 16px;
}
.footer__col ul li {
  margin-bottom: 10px;
}
.footer__col ul li a {
  font-size: 0.875rem;
  color: var(--muted);
  transition: color 0.2s;
}
.footer__col ul li a:hover { color: var(--red); }
.footer__bottom {
  border-top: 1px solid var(--border);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}
.footer__disclaimer {
  font-size: 0.78rem;
  color: var(--muted);
  max-width: 600px;
  line-height: 1.5;
}
.footer__copy {
  font-size: 0.78rem;
  color: var(--muted);
  white-space: nowrap;
}

/* =====================
   BLOG
   ===================== */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.blog-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
  transition: border-color 0.2s, transform 0.2s;
}
.blog-card:hover { border-color: var(--red); transform: translateY(-4px); }
.blog-card__thumb {
  width: 100%;
  aspect-ratio: 16/9;
  background: linear-gradient(135deg, #1a0808, #2a0f0f);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}
.blog-card__thumb-label {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--red);
  background: rgba(255,59,48,0.1);
  border: 1px solid rgba(255,59,48,0.3);
  padding: 6px 14px;
  border-radius: 20px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.blog-card__body { padding: 24px; }
.blog-card__category {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--red);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 10px;
}
.blog-card__title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--white);
  line-height: 1.4;
  margin-bottom: 12px;
}
.blog-card__meta {
  font-size: 0.8rem;
  color: var(--muted);
}

/* Blog page */
.blog-hero {
  padding: 120px 0 60px;
  background: var(--bg);
  text-align: center;
}
.blog-hero__title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  color: var(--white);
  letter-spacing: -0.02em;
}
.blog-hero__subtitle {
  font-size: 1rem;
  color: var(--muted);
  margin-top: 12px;
}

/* =====================
   ARTICLE PAGE
   ===================== */
.breadcrumbs {
  padding: 90px 0 0;
  background: var(--bg);
}
.breadcrumbs__list {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px;
  font-size: 0.82rem;
  color: var(--muted);
  padding: 20px 0 0;
  list-style: none;
}
/* Hide schema.org position numbers */
.breadcrumbs__list meta { display: none; }
.breadcrumbs__list a {
  color: var(--muted);
  transition: color 0.2s;
}
.breadcrumbs__list a:hover { color: var(--red); }
.breadcrumbs__sep { color: var(--border); }
.breadcrumbs__current { color: var(--text); }

.article-hero {
  padding: 32px 0 48px;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
}
.article-hero__category {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--red);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 16px;
}
.article-hero__title {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 800;
  color: var(--white);
  line-height: 1.2;
  letter-spacing: -0.02em;
  max-width: 800px;
  margin-bottom: 20px;
}
.article-hero__meta {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
  font-size: 0.85rem;
  color: var(--muted);
}
.article-hero__meta-item {
  display: flex;
  align-items: center;
  gap: 6px;
}
.article-hero__desc {
  font-size: 1.05rem;
  color: var(--muted);
  max-width: 700px;
  line-height: 1.7;
  margin-top: 20px;
  border-left: 3px solid var(--red);
  padding-left: 16px;
}

.article-layout {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 48px;
  padding: 56px 0 80px;
  align-items: start;
}
.article-content h2 {
  font-size: 1.55rem;
  font-weight: 800;
  color: var(--white);
  margin: 40px 0 16px;
  letter-spacing: -0.01em;
  line-height: 1.3;
}
.article-content h2:first-child { margin-top: 0; }
.article-content h3 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--white);
  margin: 28px 0 12px;
}
.article-content p {
  font-size: 0.975rem;
  color: var(--text);
  line-height: 1.8;
  margin-bottom: 18px;
}
.article-content ul, .article-content ol {
  margin: 0 0 18px 0;
  padding-left: 0;
}
.article-content ul li, .article-content ol li {
  font-size: 0.975rem;
  color: var(--text);
  line-height: 1.75;
  padding: 4px 0 4px 24px;
  position: relative;
}
.article-content ul li::before {
  content: '';
  position: absolute;
  left: 0; top: 13px;
  width: 6px; height: 6px;
  background: var(--red);
  border-radius: 50%;
}
.article-content ol {
  list-style: decimal;
  padding-left: 20px;
}
.article-content ol li {
  padding-left: 6px;
}
.article-content ol li::before {
  display: none;
}
.article-content ol li::marker {
  color: var(--red);
  font-weight: 700;
}
.article-content strong { color: var(--white); font-weight: 700; }
.article-content a { color: var(--red); text-decoration: underline; }
.article-content a:hover { color: var(--red-hover); }

.article-box {
  background: var(--card);
  border: 1px solid var(--border);
  border-left: 3px solid var(--red);
  border-radius: 12px;
  padding: 20px 24px;
  margin: 24px 0;
}
.article-box p { margin: 0; }
.article-box__title {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--red);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 10px;
}

.octo-promo {
  background: linear-gradient(135deg, #080f1a, #0d1a2e);
  border: 1px solid rgba(99,179,237,0.25);
  border-left: 3px solid #4A90D9;
  border-radius: 16px;
  padding: 28px 32px;
  margin: 32px 0;
}
.octo-promo__title {
  font-size: 1rem;
  font-weight: 800;
  color: var(--white);
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.octo-promo__text {
  font-size: 0.95rem;
  color: var(--text);
  line-height: 1.75;
  margin-bottom: 14px;
}
.octo-promo__text a {
  color: #4A90D9;
  font-weight: 700;
  text-decoration: none;
  border-bottom: 1px solid rgba(74,144,217,0.4);
  transition: color 0.2s, border-color 0.2s;
}
.octo-promo__text a:hover {
  color: #7ab8f5;
  border-bottom-color: #7ab8f5;
}
.octo-promo__code {
  display: inline-block;
  background: rgba(74,144,217,0.12);
  border: 1px solid rgba(74,144,217,0.3);
  color: #7ab8f5;
  font-weight: 800;
  font-family: monospace;
  font-size: 0.9rem;
  padding: 2px 8px;
  border-radius: 5px;
  letter-spacing: 0.05em;
}
.btn-octo {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #2563EB;
  color: #FFFFFF !important;
  font-size: 0.9rem;
  font-weight: 700;
  padding: 11px 24px;
  border-radius: 8px;
  transition: background 0.2s, transform 0.15s;
  text-decoration: none !important;
  border: none !important;
  margin-top: 6px;
}
.btn-octo:hover { background: #1d4ed8; transform: translateY(-1px); }

.article-cta {
  background: linear-gradient(135deg, #150505, #1a0808);
  border: 1px solid rgba(255,59,48,0.3);
  border-radius: 16px;
  padding: 32px;
  text-align: center;
  margin-top: 40px;
}
.article-cta .btn-primary {
  color: #FFFFFF !important;
  display: inline-block;
}
.article-cta__title {
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--white);
  margin-bottom: 10px;
}
.article-cta__text {
  font-size: 0.9rem;
  color: var(--muted);
  margin-bottom: 20px;
  line-height: 1.6;
}

.article-sidebar {
  position: sticky;
  top: 88px;
}
.sidebar-toc {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 24px;
  margin-bottom: 24px;
}
.sidebar-toc__title {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--red);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 16px;
}
.sidebar-toc ul { list-style: none; }
.sidebar-toc ul li { margin-bottom: 8px; }
.sidebar-toc ul li a {
  font-size: 0.85rem;
  color: var(--muted);
  transition: color 0.2s;
  display: block;
  padding: 3px 0;
  border-left: 2px solid transparent;
  padding-left: 10px;
  transition: all 0.2s;
}
.sidebar-toc ul li a:hover {
  color: var(--red);
  border-left-color: var(--red);
}
.sidebar-order {
  background: linear-gradient(135deg, #150505, #1a0808);
  border: 1px solid rgba(255,59,48,0.3);
  border-radius: 12px;
  padding: 24px;
  text-align: center;
}
.sidebar-order__title {
  font-size: 1rem;
  font-weight: 800;
  color: var(--white);
  margin-bottom: 8px;
}
.sidebar-order__text {
  font-size: 0.82rem;
  color: var(--muted);
  margin-bottom: 16px;
  line-height: 1.5;
}

/* Related posts */
.related-posts { padding: 60px 0; background: var(--bg2); }
.related-posts .section__header { margin-bottom: 36px; }

@media (max-width: 900px) {
  .article-layout {
    grid-template-columns: 1fr;
  }
  .article-sidebar {
    position: static;
    order: -1;
  }
  .sidebar-toc { display: none; }
}

/* =====================
   RESPONSIVE
   ===================== */
@media (max-width: 1024px) {
  .features__grid { grid-template-columns: repeat(2, 1fr); }
  .footer__grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .header__nav { display: none; }
  .header__right .btn-order { display: none; }
  .burger { display: flex; }

  .hero__inner { flex-direction: column; text-align: center; }
  .hero__image { order: -1; }
  .hero__image img { width: 180px; }
  .hero__subtitle { margin-left: auto; margin-right: auto; }
  .hero__cta { justify-content: center; }
  .hero__stats { justify-content: center; }

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

  .footer__grid { grid-template-columns: 1fr; gap: 32px; }
  .footer__bottom { flex-direction: column; align-items: flex-start; }

  .section { padding: 64px 0; }
  .hero { padding: 110px 0 72px; }
}

@media (max-width: 480px) {
  .container { padding: 0 16px; }
  .hero__stats { gap: 24px; }
  .hero__stat-value { font-size: 1.6rem; }
  .pricing-card { padding: 28px 20px; }
  .blog-grid { grid-template-columns: 1fr; }
}