/* ============================================
   DESIGN TOKENS
   ============================================ */
:root {
  --blue: #2563eb;
  --blue-dark: #1d4ed8;
  --blue-light: #eff6ff;
  --blue-mid: #dbeafe;
  --green: #10b981;
  --text: #0f172a;
  --muted: #64748b;
  --bg: #ffffff;
  --bg-alt: #f8fafc;
  --border: #e2e8f0;
  --dark: #0f172a;

  --shadow-sm: 0 1px 3px rgba(0,0,0,0.07), 0 1px 2px rgba(0,0,0,0.05);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.07);
  --shadow-lg: 0 12px 32px rgba(0,0,0,0.08);
  --shadow-blue: 0 4px 18px rgba(37,99,235,0.28);

  --radius: 0.875rem;
  --radius-lg: 1.25rem;
  --radius-full: 9999px;

  --container: 1140px;
  --section-py: clamp(4rem, 8vw, 6rem);
}

/* ============================================
   RESET & BASE
   ============================================ */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  font-size: 1rem;
  line-height: 1.65;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

/* ============================================
   LAYOUT HELPERS
   ============================================ */
.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.section {
  padding: var(--section-py) 0;
}

.section--alt {
  background: var(--bg-alt);
}

.section__label {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: 0.85rem;
}

.section__title {
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  font-weight: 800;
  line-height: 1.2;
  color: var(--text);
  margin-bottom: 1rem;
}

.section__subtitle {
  font-size: 1.0625rem;
  color: var(--muted);
  max-width: 38rem;
  margin: 0 auto;
  line-height: 1.75;
}

.section__header {
  text-align: center;
  margin-bottom: 3.5rem;
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 600;
  font-size: 0.9375rem;
  border-radius: var(--radius-full);
  padding: 0.9rem 1.75rem;
  transition: all 0.2s ease;
  cursor: pointer;
  border: 2px solid transparent;
  line-height: 1.3;
  white-space: normal;
  text-align: center;
  word-break: break-word;
}

.btn--primary {
  background: var(--blue);
  color: #fff;
  box-shadow: var(--shadow-blue);
}
.btn--primary:hover {
  background: var(--blue-dark);
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(37,99,235,0.38);
}

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

.btn--lg {
  padding: 1.05rem 2.1rem;
  font-size: 1rem;
}

.btn--white {
  background: #fff;
  color: var(--blue);
  box-shadow: var(--shadow-md);
}
.btn--white:hover {
  background: var(--blue-light);
  transform: translateY(-2px);
}

/* ============================================
   HEADER & NAV
   ============================================ */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 4rem;
}

.header__logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 800;
  font-size: 1.0625rem;
  color: var(--text);
}

.header__logo-icon {
  width: 1.75rem;
  height: 1.75rem;
  background: var(--blue);
  color: #fff;
  border-radius: 0.375rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.875rem;
  font-weight: 800;
  flex-shrink: 0;
}

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

.header__nav a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--muted);
  transition: color 0.15s;
}
.header__nav a:hover { color: var(--text); }

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

.header__phone {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--muted);
  transition: color 0.15s;
}
.header__phone:hover { color: var(--text); }

.header__cta {
  background: var(--blue);
  color: #fff;
  font-size: 0.875rem;
  font-weight: 600;
  padding: 0.55rem 1.1rem;
  border-radius: var(--radius-full);
  transition: all 0.2s;
}
.header__cta:hover {
  background: var(--blue-dark);
}

/* Mobile menu */
.header__burger {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.4rem;
  color: var(--text);
}

.mobile-nav {
  display: none;
  background: #fff;
  border-top: 1px solid var(--border);
  padding: 1.25rem 1.5rem 1.5rem;
  flex-direction: column;
  gap: 0.25rem;
}
.mobile-nav.is-open { display: flex; }

.mobile-nav a {
  display: block;
  font-weight: 500;
  color: var(--muted);
  padding: 0.6rem 0;
  border-bottom: 1px solid var(--border);
  transition: color 0.15s;
}
.mobile-nav a:last-child { border-bottom: none; }
.mobile-nav a:hover { color: var(--blue); }

.mobile-nav__cta {
  margin-top: 1rem;
  background: var(--blue);
  color: #fff !important;
  text-align: center;
  padding: 0.85rem !important;
  border-radius: var(--radius-full);
  border-bottom: none !important;
  font-weight: 700 !important;
}

/* ============================================
   HERO
   ============================================ */
.hero {
  position: relative;
  overflow: hidden;
  padding: clamp(5rem, 12vw, 7.5rem) 0 clamp(4rem, 8vw, 6rem);
  background: linear-gradient(160deg, #eff6ff 0%, #f8fafc 50%, #fff 100%);
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(var(--border) 1px, transparent 1px);
  background-size: 28px 28px;
  opacity: 0.5;
  pointer-events: none;
}

.hero::after {
  content: '';
  position: absolute;
  top: -200px;
  right: -200px;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(37,99,235,0.08) 0%, transparent 70%);
  pointer-events: none;
}

.hero__inner {
  position: relative;
  z-index: 1;
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.hero__chip {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--blue-mid);
  color: var(--blue);
  font-size: 0.8125rem;
  font-weight: 600;
  padding: 0.4rem 1rem;
  border-radius: var(--radius-full);
  margin-bottom: 1.5rem;
  border: 1px solid rgba(37,99,235,0.15);
}

.hero__chip-dot {
  width: 6px;
  height: 6px;
  background: var(--blue);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.6; transform: scale(0.8); }
}

.hero__title {
  font-size: clamp(2.25rem, 5.5vw, 3.75rem);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--text);
  margin-bottom: 1.25rem;
}

.hero__title span {
  color: var(--blue);
  position: relative;
}

.hero__subtitle {
  font-size: clamp(1rem, 2vw, 1.1875rem);
  color: var(--muted);
  max-width: 560px;
  margin: 0 auto 2.25rem;
  line-height: 1.75;
}

.hero__actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.875rem;
  flex-wrap: wrap;
  margin-bottom: 3rem;
}

.hero__badges {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.hero__badge {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--muted);
}

.hero__badge svg {
  color: var(--green);
  flex-shrink: 0;
}

/* ============================================
   PROBLEMS
   ============================================ */
.problems__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.25rem;
}

.problem-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  box-shadow: var(--shadow-sm);
  transition: box-shadow 0.2s, transform 0.2s;
}
.problem-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.problem-card__icon {
  width: 2.75rem;
  height: 2.75rem;
  background: #fef2f2;
  border-radius: 0.6rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
  color: #ef4444;
}

.problem-card__title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 0.5rem;
}

.problem-card__desc {
  font-size: 0.9rem;
  color: var(--muted);
  line-height: 1.7;
}

/* ============================================
   HOW IT WORKS – TIMELINE
   ============================================ */
.timeline {
  display: grid;
  gap: 0;
  position: relative;
  max-width: 680px;
  margin: 0 auto;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 1.6rem;
  top: 0.5rem;
  bottom: 0.5rem;
  width: 2px;
  background: linear-gradient(to bottom, var(--blue), var(--border));
}

.timeline__item {
  display: flex;
  gap: 1.5rem;
  padding-bottom: 2.5rem;
  position: relative;
}
.timeline__item:last-child { padding-bottom: 0; }

.timeline__dot {
  width: 3.25rem;
  height: 3.25rem;
  background: var(--blue);
  color: #fff;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 0.875rem;
  flex-shrink: 0;
  position: relative;
  z-index: 1;
  box-shadow: 0 0 0 4px var(--blue-light);
}

.timeline__dot--alt {
  background: var(--dark);
  box-shadow: 0 0 0 4px var(--bg-alt);
}

.timeline__content {
  padding-top: 0.6rem;
}

.timeline__tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--blue);
  background: var(--blue-light);
  padding: 0.2rem 0.65rem;
  border-radius: var(--radius-full);
  margin-bottom: 0.5rem;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.timeline__title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 0.4rem;
}

.timeline__list {
  list-style: none;
}
.timeline__list li {
  font-size: 0.9rem;
  color: var(--muted);
  line-height: 1.7;
  padding-left: 1rem;
  position: relative;
}
.timeline__list li::before {
  content: '—';
  position: absolute;
  left: 0;
  color: var(--border);
}

/* ============================================
   BENEFITS
   ============================================ */
.benefits__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem;
}

.benefit-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem 1.75rem;
  box-shadow: var(--shadow-sm);
}

.benefit-card__icon {
  width: 3rem;
  height: 3rem;
  background: var(--blue-light);
  color: var(--blue);
  border-radius: 0.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
}

.benefit-card__title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 0.5rem;
}

.benefit-card__desc {
  font-size: 0.9rem;
  color: var(--muted);
  line-height: 1.7;
}

/* ============================================
   STATS
   ============================================ */
.stats {
  background: var(--dark);
  color: #fff;
  padding: clamp(3rem, 6vw, 4.5rem) 0;
}

.stats__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 2rem;
  text-align: center;
}

.stat__number {
  font-size: clamp(2.25rem, 5vw, 3.25rem);
  font-weight: 900;
  color: #fff;
  line-height: 1;
  margin-bottom: 0.5rem;
  letter-spacing: -0.03em;
}

.stat__number span {
  color: #60a5fa;
}

.stat__label {
  font-size: 0.9375rem;
  color: #94a3b8;
  line-height: 1.5;
}

/* ============================================
   PRICING
   ============================================ */
.pricing__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.25rem;
  max-width: 960px;
  margin: 0 auto;
}

.pricing-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 0;
  box-shadow: var(--shadow-sm);
  position: relative;
}

.pricing-card--featured {
  border: 2px solid var(--blue);
  box-shadow: 0 0 0 4px var(--blue-light), var(--shadow-lg);
}

.pricing-card__badge {
  position: absolute;
  top: -0.8rem;
  left: 50%;
  transform: translateX(-50%);
  background: var(--blue);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.25rem 0.85rem;
  border-radius: var(--radius-full);
  white-space: nowrap;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.pricing-card__name {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 0.75rem;
}

.pricing-card__price {
  display: flex;
  align-items: baseline;
  gap: 0.25rem;
  margin-bottom: 0.25rem;
}

.pricing-card__amount {
  font-size: 2.5rem;
  font-weight: 900;
  color: var(--text);
  letter-spacing: -0.03em;
}

.pricing-card__currency {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--muted);
}

.pricing-card__period {
  font-size: 0.875rem;
  color: var(--muted);
  margin-bottom: 1.5rem;
}

.pricing-card__divider {
  height: 1px;
  background: var(--border);
  margin: 1.25rem 0;
}

.pricing-card__features {
  flex: 1;
  margin-bottom: 1.75rem;
}

.pricing-card__feature {
  display: flex;
  align-items: flex-start;
  gap: 0.625rem;
  font-size: 0.9rem;
  color: var(--muted);
  padding: 0.45rem 0;
}

.pricing-card__feature svg {
  color: var(--green);
  flex-shrink: 0;
  margin-top: 0.15rem;
}

.pricing-card__cta {
  display: block;
  text-align: center;
  background: var(--blue);
  color: #fff;
  font-weight: 700;
  font-size: 0.9375rem;
  padding: 0.875rem;
  border-radius: var(--radius-full);
  transition: all 0.2s;
}
.pricing-card__cta:hover {
  background: var(--blue-dark);
  transform: translateY(-1px);
}

.pricing-card--featured .pricing-card__cta {
  box-shadow: var(--shadow-blue);
}

.pricing__note {
  text-align: center;
  margin-top: 2rem;
  font-size: 0.875rem;
  color: var(--muted);
}

/* ============================================
   COMPARISON TABLE
   ============================================ */
.comparison {
  overflow-x: auto;
}

.comparison__table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}

.comparison__table th {
  padding: 1rem;
  text-align: left;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
  border-bottom: 2px solid var(--border);
}

.comparison__table td {
  padding: 0.9rem 1rem;
  border-bottom: 1px solid var(--border);
  color: var(--muted);
  line-height: 1.5;
}

.comparison__table td:first-child {
  color: var(--text);
  font-weight: 500;
}

.comparison__table .highlight {
  color: var(--blue);
  font-weight: 700;
}

.comparison__table tr:last-child td {
  border-bottom: none;
}

/* ============================================
   FAQ
   ============================================ */
.faq__list {
  max-width: 720px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.faq__item {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: box-shadow 0.2s;
}

.faq__item[open] {
  box-shadow: var(--shadow-md);
  border-color: var(--blue);
}

.faq__question {
  padding: 1.25rem 1.5rem;
  font-weight: 600;
  font-size: 1rem;
  color: var(--text);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  list-style: none;
  user-select: none;
}
.faq__question::-webkit-details-marker { display: none; }

.faq__question::after {
  content: '';
  width: 1rem;
  height: 1rem;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2364748b' stroke-width='2.5'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-size: contain;
  background-repeat: no-repeat;
  flex-shrink: 0;
  transition: transform 0.2s;
}

.faq__item[open] .faq__question::after {
  transform: rotate(180deg);
}

.faq__answer {
  padding: 0 1.5rem 1.5rem;
  font-size: 0.9375rem;
  color: var(--muted);
  line-height: 1.75;
}

/* ============================================
   ABOUT
   ============================================ */
.about__inner {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 3.5rem;
  align-items: center;
  max-width: 880px;
  margin: 0 auto;
}

.about__avatar {
  width: 100%;
  aspect-ratio: 1;
  background: linear-gradient(135deg, var(--blue-mid) 0%, var(--blue-light) 100%);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 5rem;
  box-shadow: var(--shadow-md);
  position: relative;
  overflow: hidden;
}

.about__avatar-photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: var(--radius-lg);
}

.about__name {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--text);
  margin-bottom: 0.25rem;
}

.about__role {
  font-size: 0.9375rem;
  color: var(--blue);
  font-weight: 600;
  margin-bottom: 1.25rem;
}

.about__bio {
  font-size: 0.9375rem;
  color: var(--muted);
  line-height: 1.8;
  margin-bottom: 1.5rem;
}

.about__skills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.skill-tag {
  background: var(--bg-alt);
  border: 1px solid var(--border);
  color: var(--muted);
  font-size: 0.8125rem;
  font-weight: 500;
  padding: 0.35rem 0.75rem;
  border-radius: var(--radius-full);
}

/* ============================================
   CTA BANNER
   ============================================ */
.cta-banner {
  background: var(--dark);
  color: #fff;
  padding: clamp(4rem, 8vw, 5.5rem) 0;
  text-align: center;
}

.cta-banner__title {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 900;
  color: #fff;
  margin-bottom: 1rem;
  letter-spacing: -0.02em;
}

.cta-banner__subtitle {
  font-size: 1.0625rem;
  color: #94a3b8;
  max-width: 36rem;
  margin: 0 auto 2.25rem;
  line-height: 1.7;
}

.cta-banner__actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.cta-banner__mini {
  margin-top: 2rem;
  font-size: 0.875rem;
  color: #475569;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
  background: #080f1e;
  color: #fff;
  padding: 3.5rem 0 0;
}

.footer__inner {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 3rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid #1e293b;
}

.footer__brand .footer__logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 800;
  font-size: 1rem;
  color: #fff;
  margin-bottom: 0.875rem;
}

.footer__brand .footer__logo-icon {
  width: 1.6rem;
  height: 1.6rem;
  background: var(--blue);
  border-radius: 0.3rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 800;
}

.footer__tagline {
  font-size: 0.875rem;
  color: #64748b;
  line-height: 1.7;
  max-width: 260px;
}

.footer__col-title {
  font-size: 0.8125rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #94a3b8;
  margin-bottom: 1.25rem;
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
}

.footer__links a {
  font-size: 0.9rem;
  color: #64748b;
  transition: color 0.15s;
}
.footer__links a:hover { color: #fff; }

.footer__contact {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer__contact-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.9rem;
  color: #64748b;
}
.footer__contact-item svg { color: var(--blue); flex-shrink: 0; }

.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 0;
  font-size: 0.8125rem;
  color: #334155;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.footer__bottom a {
  color: #475569;
  transition: color 0.15s;
}
.footer__bottom a:hover { color: #fff; }

/* ============================================
   BLOG – LISTING
   ============================================ */
.blog-hero {
  background: linear-gradient(160deg, var(--blue-light) 0%, var(--bg-alt) 100%);
  padding: clamp(5rem, 10vw, 7rem) 0 clamp(3rem, 6vw, 4.5rem);
  text-align: center;
}

.blog-hero__title {
  font-size: clamp(2rem, 4.5vw, 3rem);
  font-weight: 900;
  color: var(--text);
  margin-bottom: 1rem;
  letter-spacing: -0.02em;
}

.blog-hero__subtitle {
  font-size: 1.125rem;
  color: var(--muted);
  max-width: 520px;
  margin: 0 auto;
}

.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.75rem;
  padding: var(--section-py) 0;
}

.post-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-sm);
  transition: box-shadow 0.2s, transform 0.2s;
}
.post-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-3px);
}

.post-card__img {
  width: 100%;
  aspect-ratio: 16/9;
  background: linear-gradient(135deg, var(--blue-mid) 0%, #c7d2fe 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
}

.post-card__body {
  padding: 1.5rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.post-card__tag {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--blue);
  margin-bottom: 0.625rem;
}

.post-card__title {
  font-size: 1.075rem;
  font-weight: 700;
  color: var(--text);
  line-height: 1.4;
  margin-bottom: 0.625rem;
  flex: 1;
}

.post-card__excerpt {
  font-size: 0.875rem;
  color: var(--muted);
  line-height: 1.7;
  margin-bottom: 1.25rem;
}

.post-card__meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.8125rem;
  color: #94a3b8;
  border-top: 1px solid var(--border);
  padding-top: 1rem;
}

.post-card__link {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--blue);
  display: flex;
  align-items: center;
  gap: 0.3rem;
  transition: gap 0.15s;
}
.post-card__link:hover { gap: 0.5rem; }

/* ============================================
   BLOG – POST
   ============================================ */
.post-hero {
  background: linear-gradient(160deg, var(--blue-light) 0%, var(--bg-alt) 100%);
  padding: clamp(5rem, 10vw, 7rem) 0 clamp(2.5rem, 5vw, 3.5rem);
}

.post-hero__back {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--blue);
  margin-bottom: 1.5rem;
  transition: gap 0.15s;
}
.post-hero__back:hover { gap: 0.6rem; }

.post-hero__tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--blue);
  background: var(--blue-light);
  border: 1px solid var(--blue-mid);
  padding: 0.3rem 0.75rem;
  border-radius: var(--radius-full);
  margin-bottom: 1rem;
}

.post-hero__title {
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  font-weight: 900;
  color: var(--text);
  line-height: 1.2;
  margin-bottom: 1.25rem;
  max-width: 700px;
  letter-spacing: -0.02em;
}

.post-hero__meta {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  font-size: 0.875rem;
  color: var(--muted);
  flex-wrap: wrap;
}

.post-hero__meta span {
  display: flex;
  align-items: center;
  gap: 0.375rem;
}

.post-content {
  max-width: 700px;
  margin: 0 auto;
  padding: clamp(2.5rem, 6vw, 4rem) 1.5rem;
  font-size: 1.0625rem;
  color: var(--text);
  line-height: 1.8;
}

.post-content h2 {
  font-size: 1.625rem;
  font-weight: 800;
  color: var(--text);
  margin: 2.5rem 0 0.875rem;
  letter-spacing: -0.02em;
}

.post-content h3 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text);
  margin: 2rem 0 0.625rem;
}

.post-content p {
  margin-bottom: 1.4rem;
  color: #374151;
}

.post-content ul, .post-content ol {
  margin: 0 0 1.4rem 1.5rem;
}
.post-content li {
  margin-bottom: 0.5rem;
  color: #374151;
}

.post-content strong { font-weight: 700; color: var(--text); }

.post-content blockquote {
  border-left: 3px solid var(--blue);
  margin: 2rem 0;
  padding: 1rem 1.5rem;
  background: var(--blue-light);
  border-radius: 0 var(--radius) var(--radius) 0;
  font-style: italic;
  color: #1e40af;
}

.post-content a {
  color: var(--blue);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.post-content .callout {
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem 1.5rem;
  margin: 2rem 0;
  font-style: normal;
}

.post-content .callout--warning {
  background: #fef9ec;
  border-color: #fcd34d;
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
  .about__inner {
    grid-template-columns: 200px 1fr;
    gap: 2.5rem;
  }
}

@media (max-width: 768px) {
  .header__nav,
  .header__actions { display: none; }
  .header__burger { display: flex; }

  .about__inner {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .about__avatar {
    width: 180px;
    height: 180px;
    margin: 0 auto;
  }
  .about__skills { justify-content: center; }

  .footer__inner {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .footer__tagline { max-width: 100%; }

  .timeline::before { left: 1.35rem; }
}

@media (max-width: 480px) {
  .hero__actions {
    flex-direction: column;
    align-items: stretch;
  }
  .hero__actions .btn { justify-content: center; }

  .cta-banner__actions {
    flex-direction: column;
    align-items: stretch;
  }
  .cta-banner__actions .btn { justify-content: center; }

  .btn--lg {
    padding: 0.9rem 1.25rem;
    font-size: 0.9375rem;
  }

  .hero__chip {
    font-size: 0.75rem;
    padding: 0.35rem 0.75rem;
    white-space: normal;
    text-align: center;
  }

  .hero__badges {
    gap: 0.875rem;
  }

  .hero__badge {
    font-size: 0.8125rem;
  }

  .stat__number {
    font-size: 2rem;
  }

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

  .comparison__table {
    font-size: 0.8125rem;
  }
  .comparison__table th,
  .comparison__table td {
    padding: 0.7rem 0.6rem;
  }
}