:root {
  --c-primary: #ea4b71;
  --c-primary-dark: #d6385e;
  --c-primary-soft: #fdeef2;
  --c-dark: #17171f;
  --c-dark-2: #1f1f2a;
  --c-dark-3: #2a2a38;
  --c-bg: #ffffff;
  --c-bg-soft: #f6f7f9;
  --c-text: #1f2430;
  --c-muted: #5c6474;
  --c-border: #e7e9ee;
  --c-white: #ffffff;
  --radius: 16px;
  --radius-lg: 24px;
  --shadow-sm: 0 1px 3px rgba(23, 23, 31, 0.08);
  --shadow-md: 0 8px 24px rgba(23, 23, 31, 0.1);
  --shadow-lg: 0 20px 50px rgba(23, 23, 31, 0.14);
  --font-head: 'Poppins', 'Inter', system-ui, sans-serif;
  --font-body: 'Inter', system-ui, -apple-system, sans-serif;
  --container: 1140px;
  --header-h: 76px;
}

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

html { scroll-behavior: smooth; scroll-padding-top: var(--header-h); }

body {
  font-family: var(--font-body);
  color: var(--c-text);
  background: var(--c-bg);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }

a { color: var(--c-primary); text-decoration: none; }
a:hover { color: var(--c-primary-dark); }

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-head);
  font-weight: 700;
  line-height: 1.25;
  color: var(--c-dark);
}

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

.section { padding: 88px 0; }
.section-alt { background: var(--c-bg-soft); }

.section-head { max-width: 720px; margin: 0 auto 48px; text-align: center; }
.section-head h2 { font-size: clamp(1.8rem, 3.4vw, 2.5rem); margin-bottom: 14px; }
.section-head p { color: var(--c-muted); font-size: 1.1rem; }
.section-head-row { display: flex; align-items: flex-end; justify-content: space-between; gap: 24px; max-width: none; text-align: left; margin-bottom: 40px; }

.eyebrow {
  display: inline-block;
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--c-primary);
  background: var(--c-primary-soft);
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 16px;
}

.text-accent { color: var(--c-primary); }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 1rem;
  border: 0;
  border-radius: 999px;
  padding: 13px 26px;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease, color 0.15s ease;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: var(--c-primary); color: var(--c-white); box-shadow: var(--shadow-sm); }
.btn-primary:hover { background: var(--c-primary-dark); color: var(--c-white); box-shadow: var(--shadow-md); }
.btn-ghost { background: rgba(255, 255, 255, 0.08); color: var(--c-white); border: 1px solid rgba(255, 255, 255, 0.25); }
.btn-ghost:hover { background: rgba(255, 255, 255, 0.16); color: var(--c-white); }
.btn-outline { background: transparent; color: var(--c-primary); border: 2px solid var(--c-primary); }
.btn-outline:hover { background: var(--c-primary-soft); color: var(--c-primary-dark); }
.btn-light { background: var(--c-white); color: var(--c-dark); }
.btn-light:hover { background: var(--c-bg-soft); color: var(--c-dark); }
.btn-sm { padding: 9px 18px; font-size: 0.92rem; }
.btn-lg { padding: 15px 32px; font-size: 1.05rem; }
.btn-block { width: 100%; }

.link-arrow {
  font-family: var(--font-head);
  font-weight: 600;
  color: var(--c-primary);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.link-arrow::after { content: '→'; transition: transform 0.15s ease; }
.link-arrow:hover::after { transform: translateX(4px); }

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--c-border);
  transition: box-shadow 0.2s ease;
}
.site-header.scrolled { box-shadow: var(--shadow-md); }
.header-inner { display: flex; align-items: center; justify-content: space-between; height: var(--header-h); gap: 24px; }

.brand { display: inline-flex; align-items: center; gap: 10px; font-family: var(--font-head); font-weight: 700; font-size: 1.15rem; color: var(--c-dark); }
.brand-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 11px;
  background: linear-gradient(135deg, var(--c-primary), #b21f4a);
  color: var(--c-white);
  font-size: 1.1rem;
}
.brand-mark svg { width: 20px; height: 20px; }
.brand-text em { font-style: normal; color: var(--c-primary); }

.site-nav { display: flex; align-items: center; gap: 28px; }
.site-nav ul { display: flex; list-style: none; gap: 26px; }
.site-nav a { color: var(--c-text); font-weight: 500; font-size: 0.98rem; }
.site-nav a:hover { color: var(--c-primary); }
.nav-cta { display: none; }

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 42px;
  height: 42px;
  background: transparent;
  border: 1px solid var(--c-border);
  border-radius: 10px;
  cursor: pointer;
  padding: 10px;
}
.nav-toggle span { display: block; height: 2px; background: var(--c-dark); border-radius: 2px; transition: transform 0.2s ease, opacity 0.2s ease; }
.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Hero */
.hero { position: relative; background: var(--c-dark); color: var(--c-white); padding: 96px 0 88px; overflow: hidden; }
.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(600px 400px at 85% -10%, rgba(234, 75, 113, 0.35), transparent 60%),
    radial-gradient(500px 350px at 10% 110%, rgba(45, 203, 219, 0.18), transparent 60%);
}
.hero-bg::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.05) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse at center, black 30%, transparent 75%);
}
.hero-inner {
  position: relative;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 56px;
  align-items: center;
}
.hero-content h1 { color: var(--c-white); font-size: clamp(2.1rem, 4.6vw, 3.3rem); font-weight: 800; letter-spacing: -0.02em; margin: 20px 0 18px; }
.hero-sub { color: rgba(255, 255, 255, 0.82); font-size: 1.12rem; max-width: 540px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin: 30px 0 26px; }
.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.9);
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.18);
  padding: 8px 16px;
  border-radius: 999px;
}
.badge-dot { width: 8px; height: 8px; border-radius: 50%; background: #2dcbdb; box-shadow: 0 0 0 4px rgba(45, 203, 219, 0.25); }
.hero-chips { list-style: none; display: flex; flex-wrap: wrap; gap: 10px; }
.hero-chips li { font-size: 0.88rem; color: rgba(255, 255, 255, 0.85); background: rgba(255, 255, 255, 0.08); border: 1px solid rgba(255, 255, 255, 0.14); padding: 7px 14px; border-radius: 999px; }

.hero-visual { position: relative; }
.hero-card {
  background: var(--c-dark-2);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.hero-card img { width: 100%; object-fit: cover; aspect-ratio: 16/10; }
.hero-card figcaption { padding: 14px 18px; font-size: 0.85rem; color: rgba(255, 255, 255, 0.7); }
.hero-float {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 10px;
  background: rgba(255, 255, 255, 0.97);
  color: var(--c-dark);
  border-radius: 14px;
  padding: 12px 16px;
  box-shadow: var(--shadow-lg);
  animation: float 5s ease-in-out infinite;
}
.hero-float strong { display: block; font-family: var(--font-head); font-size: 0.92rem; line-height: 1.2; }
.hero-float small { color: var(--c-muted); font-size: 0.8rem; }
.hero-float .float-icon { font-size: 1.4rem; }
.hero-float-1 { top: 8%; left: -6%; }
.hero-float-2 { bottom: 14%; right: -4%; animation-delay: 2.5s; }

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

/* Strip */
.strip { background: var(--c-primary); color: var(--c-white); padding: 16px 0; }
.strip-inner { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px 36px; }
.strip-inner span { font-family: var(--font-head); font-weight: 600; font-size: 0.95rem; opacity: 0.95; }

/* Feature grid */
.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.feature-card {
  background: var(--c-white);
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
  padding: 30px;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}
.feature-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: transparent; }
.feature-icon { display: inline-flex; align-items: center; justify-content: center; width: 52px; height: 52px; border-radius: 14px; background: var(--c-primary-soft); font-size: 1.5rem; margin-bottom: 16px; }
.feature-card h3 { font-size: 1.12rem; margin-bottom: 8px; }
.feature-card p { color: var(--c-muted); font-size: 0.95rem; }

/* Benefits */
.benefit-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; align-items: stretch; }
.benefit-card { background: var(--c-white); border: 1px solid var(--c-border); border-radius: var(--radius-lg); padding: 34px; }
.benefit-card-media img { border-radius: var(--radius); margin-top: 22px; }
.benefit-head { display: flex; align-items: center; gap: 14px; margin-bottom: 18px; }
.benefit-icon { display: inline-flex; align-items: center; justify-content: center; width: 48px; height: 48px; border-radius: 14px; background: var(--c-primary-soft); font-size: 1.4rem; flex-shrink: 0; }
.benefit-head h3 { font-size: 1.25rem; }
.benefit-card p { color: var(--c-muted); }

.check-list { list-style: none; display: grid; grid-template-columns: 1fr 1fr; gap: 10px 18px; }
.check-list li { position: relative; padding-left: 28px; font-size: 0.97rem; }
.check-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 5px;
  width: 17px;
  height: 17px;
  border-radius: 50%;
  background: var(--c-primary-soft) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23ea4b71' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E") center / 10px no-repeat;
}
.check-list-lg { grid-template-columns: 1fr; gap: 14px; margin-bottom: 28px; }
.check-list-lg li { font-size: 1.05rem; }

.pills { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 18px; }
.pills span { background: var(--c-bg-soft); border: 1px solid var(--c-border); border-radius: 999px; padding: 8px 16px; font-size: 0.92rem; font-weight: 500; }

/* Why */
.why { background: var(--c-dark); color: var(--c-white); padding: 88px 0; }
.why-inner { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 56px; align-items: center; }
.why-media img { border-radius: var(--radius-lg); box-shadow: var(--shadow-lg); }
.why-content h2 { color: var(--c-white); font-size: clamp(1.7rem, 3vw, 2.4rem); margin-bottom: 26px; }
.why-content .check-list li { color: rgba(255, 255, 255, 0.9); }
.why-content .check-list li::before { background-color: rgba(234, 75, 113, 0.25); }

/* Split */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.split-reverse .split-media { order: -1; }
.split-content h2 { font-size: clamp(1.7rem, 3vw, 2.4rem); margin-bottom: 16px; }
.split-content p { color: var(--c-muted); margin-bottom: 16px; }
.split-content p strong { color: var(--c-text); }
.split-media img { border-radius: var(--radius-lg); box-shadow: var(--shadow-md); width: 100%; }

/* Cards */
.card-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.case-card {
  background: var(--c-white);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  padding: 30px;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.case-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.case-icon { display: inline-flex; align-items: center; justify-content: center; width: 52px; height: 52px; border-radius: 14px; background: var(--c-bg-soft); font-size: 1.4rem; margin-bottom: 16px; }
.case-card h3 { font-size: 1.15rem; margin-bottom: 8px; }
.case-card p { color: var(--c-muted); font-size: 0.95rem; margin-bottom: 16px; }

/* Blog cards */
.blog-card {
  display: flex;
  flex-direction: column;
  background: var(--c-white);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.blog-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.blog-card-image { aspect-ratio: 16/9; overflow: hidden; background: var(--c-bg-soft); }
.blog-card-image img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.3s ease; }
.blog-card:hover .blog-card-image img { transform: scale(1.05); }
.blog-card-body { display: flex; flex-direction: column; gap: 10px; padding: 22px; flex: 1; }
.blog-card-meta { display: flex; align-items: center; gap: 10px; font-size: 0.8rem; color: var(--c-muted); }
.blog-card-cat { font-weight: 600; color: var(--c-primary); }
.blog-card h3 { font-size: 1.1rem; line-height: 1.4; }
.blog-card h3 a { color: var(--c-dark); }
.blog-card h3 a:hover { color: var(--c-primary); }
.blog-card-excerpt { color: var(--c-muted); font-size: 0.92rem; flex: 1; }
.blog-card-foot { display: flex; align-items: center; justify-content: space-between; font-size: 0.88rem; }

/* About */
.about-card {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 48px;
  align-items: center;
  background: var(--c-white);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  padding: 40px;
}
.about-media img { border-radius: var(--radius-lg); width: 100%; }
.about-content h2 { font-size: 2rem; margin-bottom: 4px; }
.about-role { font-weight: 600; color: var(--c-primary); margin-bottom: 14px; }
.about-content > p { color: var(--c-muted); margin-bottom: 18px; }
.about-content .check-list { margin-bottom: 26px; }

/* FAQ */
.faq-list { max-width: 780px; margin: 0 auto; display: flex; flex-direction: column; gap: 14px; }
.faq-item {
  background: var(--c-white);
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: box-shadow 0.2s ease, border-color 0.2s ease;
}
.faq-item[open] { border-color: var(--c-primary); box-shadow: var(--shadow-sm); }
.faq-item summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  list-style: none;
  cursor: pointer;
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 1.05rem;
  color: var(--c-dark);
  padding: 20px 24px;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: '+'; font-size: 1.5rem; font-weight: 400; color: var(--c-primary); transition: transform 0.2s ease; line-height: 1; }
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-body { padding: 0 24px 20px; }
.faq-body p { color: var(--c-muted); font-size: 0.98rem; }

/* CTA band */
.cta-band { background: linear-gradient(135deg, var(--c-dark) 0%, #2b1030 55%, var(--c-primary-dark) 130%); padding: 88px 0; color: var(--c-white); }
.cta-inner { text-align: center; max-width: 720px; }
.cta-inner h2 { color: var(--c-white); font-size: clamp(1.9rem, 3.6vw, 2.8rem); margin-bottom: 16px; }
.cta-inner p { color: rgba(255, 255, 255, 0.8); font-size: 1.12rem; margin-bottom: 30px; }
.cta-inner .hero-actions { justify-content: center; margin: 0; }

/* Contact */
.contact-grid { display: grid; grid-template-columns: 1.25fr 0.75fr; gap: 32px; align-items: start; }
.contact-form {
  background: var(--c-white);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  padding: 36px;
  box-shadow: var(--shadow-sm);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form-field { margin-bottom: 18px; }
.form-field label { display: block; font-family: var(--font-head); font-weight: 600; font-size: 0.92rem; margin-bottom: 8px; }
.form-field input,
.form-field textarea {
  width: 100%;
  font-family: var(--font-body);
  font-size: 0.98rem;
  color: var(--c-text);
  background: var(--c-bg-soft);
  border: 2px solid var(--c-border);
  border-radius: 12px;
  padding: 12px 16px;
  transition: border-color 0.15s ease, background 0.15s ease;
}
.form-field input:focus,
.form-field textarea:focus { outline: none; border-color: var(--c-primary); background: var(--c-white); }
.form-field input.error,
.form-field textarea.error { border-color: #e5484d; }
.hp-field { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }
.form-status { min-height: 24px; font-size: 0.95rem; margin-top: 12px; }
.form-status.ok { color: #16a34a; }
.form-status.err { color: #e5484d; }
.form-legal { font-size: 0.8rem; color: var(--c-muted); margin-top: 10px; }

.contact-aside {
  background: var(--c-bg-soft);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  padding: 30px;
}
.contact-aside h3 { font-size: 1.2rem; margin-bottom: 18px; }
.contact-channel {
  display: flex;
  align-items: center;
  gap: 14px;
  background: var(--c-white);
  border: 1px solid var(--c-border);
  border-radius: 14px;
  padding: 16px;
  margin-bottom: 12px;
  transition: transform 0.15s ease, box-shadow 0.15s ease, border-color 0.15s ease;
}
.contact-channel:hover { transform: translateY(-2px); box-shadow: var(--shadow-sm); border-color: var(--c-primary); color: inherit; }
.channel-icon { display: inline-flex; align-items: center; justify-content: center; width: 46px; height: 46px; border-radius: 12px; background: var(--c-primary-soft); font-size: 1.3rem; flex-shrink: 0; }
.contact-channel strong { display: block; font-family: var(--font-head); font-size: 0.98rem; color: var(--c-dark); }
.contact-channel small { color: var(--c-muted); font-size: 0.85rem; }

/* Footer */
.site-footer { background: var(--c-dark); color: rgba(255, 255, 255, 0.8); }
.footer-inner { display: grid; grid-template-columns: 1.2fr 1fr; gap: 48px; padding: 64px 24px 48px; }
.footer-brand .brand-text { color: var(--c-white); }
.footer-brand p { margin-top: 16px; max-width: 340px; font-size: 0.95rem; }
.footer-links { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; }
.footer-links h4 { color: var(--c-white); font-size: 0.95rem; margin-bottom: 14px; }
.footer-links ul { list-style: none; }
.footer-links li { margin-bottom: 10px; }
.footer-links a { color: rgba(255, 255, 255, 0.7); font-size: 0.94rem; }
.footer-links a:hover { color: var(--c-white); }
.footer-bottom { border-top: 1px solid rgba(255, 255, 255, 0.1); }
.footer-bottom-inner { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 10px; padding: 20px 24px; font-size: 0.86rem; color: rgba(255, 255, 255, 0.55); }

/* Blog listing + post pages */
.blog-hero { background: var(--c-dark); color: var(--c-white); padding: 64px 0 56px; }
.blog-hero h1 { color: var(--c-white); font-size: clamp(1.9rem, 3.4vw, 2.6rem); }
.blog-hero p { color: rgba(255, 255, 255, 0.8); max-width: 600px; margin-top: 12px; }
.blog-layout { display: grid; grid-template-columns: 1fr 300px; gap: 48px; align-items: start; }

.post-card { flex-direction: row; align-items: stretch; }
.post-card .blog-card-image { width: 200px; aspect-ratio: auto; flex-shrink: 0; }
.post-card .blog-card-body { padding: 18px 22px; }

.post {
  background: var(--c-white);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  padding: clamp(24px, 4vw, 48px);
}
.post-header { border-bottom: 1px solid var(--c-border); padding-bottom: 24px; margin-bottom: 28px; }
.post-header h1 { font-size: clamp(1.6rem, 3vw, 2.3rem); margin: 14px 0 12px; }
.post-header .post-meta { display: flex; flex-wrap: wrap; gap: 12px; font-size: 0.88rem; color: var(--c-muted); }
.post-cover { border-radius: var(--radius); margin-bottom: 28px; width: 100%; }
.post-body { font-size: 1.05rem; line-height: 1.8; color: var(--c-text); }
.post-body h2 { font-size: 1.55rem; margin: 36px 0 14px; }
.post-body h3 { font-size: 1.25rem; margin: 30px 0 12px; }
.post-body p { margin-bottom: 18px; }
.post-body ul, .post-body ol { margin: 0 0 18px 22px; }
.post-body li { margin-bottom: 8px; }
.post-body a { text-decoration: underline; text-underline-offset: 3px; }
.post-body img { border-radius: var(--radius); margin: 20px 0; }
.post-body blockquote { border-left: 4px solid var(--c-primary); background: var(--c-primary-soft); padding: 16px 20px; border-radius: 0 12px 12px 0; margin: 20px 0; font-style: italic; }
.post-body code { background: var(--c-bg-soft); border: 1px solid var(--c-border); border-radius: 6px; padding: 2px 6px; font-size: 0.9em; }
.post-body pre { background: var(--c-dark); color: #e6e6ef; border-radius: 12px; padding: 18px; overflow-x: auto; margin: 20px 0; }
.post-body pre code { background: transparent; border: 0; padding: 0; color: inherit; }
.post-body hr { border: 0; border-top: 1px solid var(--c-border); margin: 28px 0; }

.post-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 28px; }
.post-tags a { background: var(--c-bg-soft); border: 1px solid var(--c-border); border-radius: 999px; padding: 6px 14px; font-size: 0.85rem; color: var(--c-muted); }
.post-tags a:hover { color: var(--c-primary); border-color: var(--c-primary); }

.post-nav { display: flex; justify-content: space-between; gap: 16px; margin-top: 36px; }
.post-nav a { max-width: 48%; }
.post-nav a.next { text-align: right; }

.sidebar-widget { background: var(--c-bg-soft); border: 1px solid var(--c-border); border-radius: var(--radius); padding: 24px; margin-bottom: 24px; }
.sidebar-widget h3 { font-size: 1.05rem; margin-bottom: 14px; }
.sidebar-list { list-style: none; }
.sidebar-list li { border-bottom: 1px solid var(--c-border); padding: 10px 0; }
.sidebar-list li:last-child { border-bottom: 0; }
.sidebar-list a { color: var(--c-text); font-size: 0.94rem; }
.sidebar-list a:hover { color: var(--c-primary); }

/* Reveal */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.6s ease, transform 0.6s ease; }
.reveal.visible { opacity: 1; transform: none; }

/* Empty states */
.empty-state { text-align: center; padding: 48px 24px; color: var(--c-muted); background: var(--c-bg-soft); border-radius: var(--radius); }

/* 404 */
.error-page { text-align: center; padding: 120px 24px; }
.error-page h1 { font-size: 5rem; color: var(--c-primary); }
.error-page p { color: var(--c-muted); margin: 16px 0 28px; }

/* Responsive */
@media (max-width: 1024px) {
  .hero-inner, .why-inner, .split, .about-card { grid-template-columns: 1fr; gap: 40px; }
  .split-reverse .split-media { order: 0; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; }
  .blog-layout { grid-template-columns: 1fr; }
  .sidebar { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
}

@media (max-width: 900px) {
  .nav-toggle { display: flex; }
  .site-nav {
    position: fixed;
    top: var(--header-h);
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 8px;
    background: var(--c-white);
    border-bottom: 1px solid var(--c-border);
    padding: 20px 24px 24px;
    transform: translateY(-12px);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s ease, transform 0.2s ease;
    box-shadow: var(--shadow-lg);
  }
  .site-nav.open { transform: none; opacity: 1; pointer-events: auto; }
  .site-nav ul { flex-direction: column; gap: 4px; }
  .site-nav ul a { display: block; padding: 10px 0; border-bottom: 1px solid var(--c-border); }
  .nav-cta { display: inline-flex; margin-top: 10px; }
  .feature-grid, .card-grid { grid-template-columns: 1fr 1fr; }
  .benefit-grid { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  .section { padding: 64px 0; }
  .hero { padding: 64px 0; }
  .hero-float { display: none; }
  .feature-grid, .card-grid, .form-row, .footer-links, .sidebar { grid-template-columns: 1fr; }
  .check-list { grid-template-columns: 1fr; }
  .hero-actions .btn { width: 100%; }
  .post-card { flex-direction: column; }
  .post-card .blog-card-image { width: 100%; aspect-ratio: 16/9; }
  .section-head-row { flex-direction: column; align-items: flex-start; }
  .blog-layout { grid-template-columns: 1fr; }
  .strip-inner { gap: 10px 24px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .hero-float, .hero-card img { animation: none; }
}