/* ==========================================================================
   ORIGIN AI STUDIO — Manufacturer Sales System
   Design tokens
   ========================================================================== */

:root {
  /* Color */
  --bg: #08080d;
  --bg-raised: #0e0e17;
  --bg-panel: #12121d;
  --line: rgba(255, 255, 255, 0.09);
  --line-soft: rgba(255, 255, 255, 0.05);
  --text: #f2f2f6;
  --text-dim: #a5a5b5;
  --text-faint: #6e6e80;

  --violet: #8b5cf6;
  --magenta: #e6489a;
  --cyan: #34d7d0;

  --grad-primary: linear-gradient(105deg, #8b5cf6 0%, #e6489a 55%, #34d7d0 100%);
  --grad-soft: linear-gradient(180deg, rgba(139, 92, 246, 0.16), rgba(230, 72, 154, 0.05) 60%, transparent);

  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 26px;

  --shadow-glow: 0 0 80px rgba(139, 92, 246, 0.18);

  --font-display: "Sora", "Segoe UI", sans-serif;
  --font-body: "Manrope", "Segoe UI", sans-serif;

  --maxw: 1200px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  line-height: 1.12;
  margin: 0;
  font-weight: 650;
  letter-spacing: -0.01em;
}

p { margin: 0; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button { font-family: inherit; cursor: pointer; }

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

section { position: relative; }

.eyebrow-line {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--text-faint);
  font-size: 0.92rem;
  margin-bottom: 18px;
}
.eyebrow-line::before {
  content: "";
  width: 22px;
  height: 1px;
  background: var(--grad-primary);
}

.section-head {
  max-width: 680px;
  margin-bottom: 56px;
}
.section-head h2 {
  font-size: clamp(1.9rem, 3.6vw, 2.7rem);
  margin-bottom: 18px;
}
.section-head p {
  color: var(--text-dim);
  font-size: 1.08rem;
  max-width: 560px;
}
.section-head.centered {
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}
.section-head.centered p { margin-left: auto; margin-right: auto; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 15px 28px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.98rem;
  border: 1px solid transparent;
  transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease;
  white-space: nowrap;
}
.btn-primary {
  background: var(--grad-primary);
  color: #08080d;
}
.btn-primary:hover { box-shadow: 0 10px 30px rgba(139, 92, 246, 0.35); transform: translateY(-1px); }

.btn-ghost {
  background: transparent;
  color: var(--text);
  border-color: var(--line);
}
.btn-ghost:hover { border-color: rgba(255,255,255,0.28); background: rgba(255,255,255,0.03); }

.btn-sm { padding: 10px 18px; font-size: 0.88rem; }

/* ---------- Header / Nav ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(8, 8, 13, 0.72);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line-soft);
}
.nav-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 74px;
}
.brand {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.15rem;
  display: flex;
  align-items: center;
  gap: 10px;
}
.brand-mark {
  width: 30px; height: 30px;
  border-radius: 9px;
  background: var(--grad-primary);
  flex-shrink: 0;
}
.nav-links {
  display: flex;
  gap: 34px;
  list-style: none;
  margin: 0; padding: 0;
}
.nav-links a {
  color: var(--text-dim);
  font-size: 0.95rem;
  transition: color 0.15s ease;
}
.nav-links a:hover { color: var(--text); }

.nav-cta-wrap { display: flex; align-items: center; gap: 18px; }
.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--line);
  border-radius: 10px;
  width: 42px; height: 42px;
  align-items: center;
  justify-content: center;
  color: var(--text);
}

.mobile-menu {
  display: none;
  flex-direction: column;
  gap: 4px;
  padding: 12px 24px 24px;
  border-top: 1px solid var(--line-soft);
  background: var(--bg-raised);
}
.mobile-menu a {
  padding: 14px 4px;
  border-bottom: 1px solid var(--line-soft);
  color: var(--text-dim);
}
.mobile-menu.open { display: flex; }

@media (max-width: 900px) {
  .nav-links { display: none; }
  .nav-toggle { display: flex; }
  .nav-cta-wrap .btn-primary span.long { display: none; }
}

/* ---------- Hero ---------- */
.hero {
  padding: 120px 0 100px;
  overflow: hidden;
}
.hero-glow {
  position: absolute;
  inset: -20% -10% auto -10%;
  height: 620px;
  background: radial-gradient(60% 60% at 30% 20%, rgba(139,92,246,0.24), transparent 70%),
              radial-gradient(50% 50% at 80% 10%, rgba(230,72,154,0.16), transparent 70%);
  pointer-events: none;
  z-index: 0;
}
.hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 60px;
  align-items: center;
}
.hero-copy h1 {
  font-size: clamp(2.4rem, 5vw, 3.9rem);
  margin-bottom: 24px;
}
.hero-copy p.lead {
  color: var(--text-dim);
  font-size: 1.18rem;
  max-width: 520px;
  margin-bottom: 38px;
}
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }

.hero-visual { position: relative; height: 420px; }
.flow-card {
  position: absolute;
  background: rgba(255,255,255,0.045);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  backdrop-filter: blur(10px);
  padding: 18px 20px;
  width: 210px;
  box-shadow: 0 20px 50px rgba(0,0,0,0.35);
}
.flow-card .label { font-size: 0.72rem; text-transform: none; color: var(--text-faint); margin-bottom: 6px; }
.flow-card .value { font-family: var(--font-display); font-weight: 650; font-size: 1.02rem; }
.flow-card.c1 { top: 0; left: 6%; }
.flow-card.c2 { top: 34%; left: 34%; }
.flow-card.c3 { top: 66%; left: 8%; }
.flow-line {
  position: absolute;
  border-top: 1.5px dashed rgba(255,255,255,0.16);
  z-index: -1;
}
@media (max-width: 900px) {
  .hero-inner { grid-template-columns: 1fr; }
  .hero-visual { height: 340px; margin-top: 20px; }
}

/* ---------- Problem ---------- */
.problem {
  padding: 100px 0;
  background: var(--bg-raised);
  border-top: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
}
.problem-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}
.problem-list {
  list-style: none;
  margin: 0; padding: 0;
  display: grid;
  gap: 14px;
}
.problem-list li {
  display: flex;
  gap: 12px;
  color: var(--text-dim);
  font-size: 1rem;
  padding: 14px 16px;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-sm);
  background: rgba(255,255,255,0.015);
}
.problem-list li::before {
  content: "";
  flex-shrink: 0;
  margin-top: 7px;
  width: 6px; height: 6px;
  border-radius: 999px;
  background: var(--grad-primary);
}
.system-compare { display: grid; gap: 22px; }
.compare-panel {
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 24px;
}
.compare-panel h4 { font-size: 0.95rem; color: var(--text-faint); margin-bottom: 16px; font-weight: 600; }
.node-row { display: flex; flex-wrap: wrap; gap: 10px; }
.node {
  padding: 9px 14px;
  border-radius: 999px;
  font-size: 0.82rem;
  background: var(--bg-panel);
  border: 1px solid var(--line);
  color: var(--text-dim);
}
.compare-panel.after .node {
  background: rgba(139,92,246,0.1);
  border-color: rgba(139,92,246,0.35);
  color: var(--text);
}
@media (max-width: 900px) { .problem-grid { grid-template-columns: 1fr; } }

/* ---------- Sales System ---------- */
.system {
  padding: 110px 0;
}
.system-summary {
  text-align: center;
  margin-top: 60px;
  font-family: var(--font-display);
  font-size: 1.3rem;
  color: var(--text);
  border-top: 1px solid var(--line-soft);
  padding-top: 40px;
}

.system-timeline { display: grid; gap: 0; }
.step-row {
  display: grid;
  grid-template-columns: 90px 1fr;
  gap: 28px;
  padding: 34px 0;
  border-top: 1px solid var(--line-soft);
}
.step-row:last-child { border-bottom: 1px solid var(--line-soft); }
.step-num {
  font-family: var(--font-display);
  font-size: 0.95rem;
  color: var(--text-faint);
  padding-top: 4px;
}
@media (max-width: 700px) {
  .step-row { grid-template-columns: 1fr; gap: 10px; }
}
.step-body.single { max-width: 620px; }
.step-tag {
  display: inline-block;
  font-size: 0.78rem;
  color: var(--cyan);
  margin-bottom: 8px;
  letter-spacing: 0.02em;
}
.step-body h3 { font-size: 1.4rem; margin-bottom: 10px; }
.step-body p { color: var(--text-dim); font-size: 0.98rem; }
.step-body ul { margin: 12px 0 0; padding-left: 18px; color: var(--text-dim); font-size: 0.92rem; }
.step-body ul li { margin-bottom: 4px; }

/* ---------- How it works ---------- */
.how {
  padding: 100px 0;
  background: var(--bg-raised);
  border-top: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
}
.how-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 2px;
  background: var(--line-soft);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-md);
  overflow: hidden;
}
.how-cell {
  background: var(--bg);
  padding: 30px 26px;
}
.how-cell .n { font-family: var(--font-display); color: var(--text-faint); font-size: 0.9rem; margin-bottom: 14px; }
.how-cell p { font-size: 1.02rem; }

/* ---------- Services ---------- */
.services { padding: 110px 0; }
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 22px;
}
.service-card {
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 30px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  background: rgba(255,255,255,0.015);
  transition: border-color 0.18s ease, transform 0.18s ease;
}
.service-card:hover { border-color: rgba(255,255,255,0.25); transform: translateY(-3px); }
.service-icon {
  width: 46px; height: 46px;
  border-radius: 12px;
  background: var(--grad-soft);
  border: 1px solid var(--line);
  display: flex; align-items: center; justify-content: center;
  color: var(--violet);
}
.service-card h3 { font-size: 1.15rem; }
.service-card p.desc { color: var(--text-dim); font-size: 0.95rem; flex-grow: 1; }
.service-card .btn { align-self: flex-start; margin-top: 4px; }

/* ---------- Case Study ---------- */
.case { padding: 110px 0; background: var(--bg-raised); border-top: 1px solid var(--line-soft); border-bottom: 1px solid var(--line-soft); }
.case-tag {
  display: inline-block;
  padding: 6px 14px;
  border-radius: 999px;
  border: 1px solid rgba(139,92,246,0.4);
  background: rgba(139,92,246,0.08);
  color: var(--text-dim);
  font-size: 0.85rem;
  margin-bottom: 22px;
}
.case-intro { display: grid; grid-template-columns: 1fr 1fr; gap: 50px; margin-bottom: 60px; }
.case-intro h2 { font-size: clamp(1.8rem, 3vw, 2.4rem); margin-bottom: 16px; }
.case-intro .quote {
  font-family: var(--font-display);
  font-size: 1.2rem;
  color: var(--text);
  border-left: 2px solid var(--violet);
  padding-left: 18px;
}
.case-before {
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 26px;
}
.case-before h4 { font-size: 0.9rem; color: var(--text-faint); margin-bottom: 14px; }
.case-before ul { margin: 0; padding-left: 18px; color: var(--text-dim); font-size: 0.95rem; display: grid; gap: 8px; }

.case-preview-strip {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 50px;
}
.case-preview-strip figure {
  margin: 0;
  width: 128px;
}
.case-preview-strip img {
  width: 100%;
  height: 128px;
  object-fit: cover;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line);
  display: block;
}
.case-preview-strip figcaption {
  margin-top: 8px;
  font-size: 0.78rem;
  color: var(--text-faint);
  text-align: center;
}
@media (max-width: 860px) {
  .case-intro { grid-template-columns: 1fr; }
}
@media (max-width: 500px) {
  .case-preview-strip figure { width: 90px; }
  .case-preview-strip img { height: 90px; }
}

.case-metrics {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 40px;
  margin-bottom: 40px;
  background: var(--grad-soft);
}
.case-metrics h4 { font-size: 0.9rem; color: var(--text-dim); margin-bottom: 26px; font-weight: 600; }
.metrics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 26px;
}
.metric .val { font-family: var(--font-display); font-size: 2rem; font-weight: 700;
  background: var(--grad-primary); -webkit-background-clip: text; background-clip: text; color: transparent; }
.metric .lbl { color: var(--text-dim); font-size: 0.88rem; margin-top: 6px; }
.metrics-note { color: var(--text-faint); font-size: 0.86rem; margin-top: 24px; max-width: 640px; }

.case-cta { text-align: center; padding-top: 20px; }
.case-cta p { color: var(--text-dim); margin-bottom: 22px; }

/* ---------- Who we work with ---------- */
.who { padding: 110px 0; }
.who-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 18px;
}
.who-card {
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.who-card .ico { color: var(--cyan); }
.who-card h4 { font-size: 1.02rem; }

/* ---------- Why ---------- */
.why { padding: 110px 0; background: var(--bg-raised); border-top: 1px solid var(--line-soft); border-bottom: 1px solid var(--line-soft); }
.why-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}
.why-points { display: grid; gap: 24px; }
.why-point { display: grid; grid-template-columns: 44px 1fr; gap: 16px; }
.why-point .n { font-family: var(--font-display); color: var(--text-faint); }
.why-point h4 { font-size: 1.05rem; margin-bottom: 6px; }
.why-point p { color: var(--text-dim); font-size: 0.94rem; }
@media (max-width: 860px) { .why-grid { grid-template-columns: 1fr; } }

/* ---------- About / Founder ---------- */
.about { padding: 110px 0; }
.about-grid { display: grid; grid-template-columns: 0.8fr 1.2fr; gap: 56px; align-items: center; }
.founder-photo {
  aspect-ratio: 1/1;
  border-radius: var(--radius-lg);
  border: 1px dashed rgba(255,255,255,0.18);
  background: rgba(255,255,255,0.02);
  display: flex; align-items: center; justify-content: center;
  text-align: center; color: var(--text-faint); font-size: 0.85rem; padding: 24px;
}
.about-copy h2 { font-size: clamp(1.7rem, 3vw, 2.2rem); margin-bottom: 20px; }
.about-copy p { color: var(--text-dim); margin-bottom: 16px; font-size: 1.02rem; }
.founder-sign { margin-top: 24px; font-family: var(--font-display); font-size: 1.02rem; }
.founder-sign span { display: block; color: var(--text-faint); font-family: var(--font-body); font-size: 0.88rem; margin-top: 2px; }
@media (max-width: 860px) { .about-grid { grid-template-columns: 1fr; } }

/* ---------- Final CTA ---------- */
.final-cta {
  padding: 120px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.final-cta::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(60% 80% at 50% 30%, rgba(139,92,246,0.22), transparent 70%);
  z-index: 0;
}
.final-cta-inner { position: relative; z-index: 1; }
.final-cta h2 { font-size: clamp(2rem, 4vw, 3rem); margin-bottom: 18px; }
.final-cta p { color: var(--text-dim); font-size: 1.1rem; margin-bottom: 36px; }
.final-cta .actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* ---------- Contact ---------- */
.contact { padding: 110px 0; background: var(--bg-raised); border-top: 1px solid var(--line-soft); }
.contact-grid { display: grid; grid-template-columns: 0.8fr 1.2fr; gap: 56px; }
.contact-info { display: grid; gap: 26px; align-content: start; }
.contact-item { border: 1px solid var(--line); border-radius: var(--radius-md); padding: 22px; }
.contact-item .lbl { color: var(--text-faint); font-size: 0.85rem; margin-bottom: 6px; }
.contact-item .val { font-family: var(--font-display); font-size: 1.08rem; }

.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form-field { display: flex; flex-direction: column; gap: 8px; }
.form-field.full { grid-column: 1 / -1; }
.form-field label { font-size: 0.88rem; color: var(--text-dim); }
.form-field input, .form-field select, .form-field textarea {
  background: var(--bg-panel);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 13px 14px;
  color: var(--text);
  font-family: var(--font-body);
  font-size: 0.96rem;
}
.form-field input:focus, .form-field select:focus, .form-field textarea:focus {
  outline: 2px solid var(--violet);
  outline-offset: 1px;
  border-color: transparent;
}
.form-field textarea { resize: vertical; min-height: 110px; }
.form-status { font-size: 0.92rem; margin-top: 6px; min-height: 20px; }
.form-status.success { color: var(--cyan); }
.form-status.error { color: var(--magenta); }
@media (max-width: 760px) { .contact-grid { grid-template-columns: 1fr; } .form-grid { grid-template-columns: 1fr; } }

/* ---------- Footer ---------- */
.site-footer { padding: 60px 0 30px; border-top: 1px solid var(--line-soft); }
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 40px;
}
.footer-brand .brand { margin-bottom: 12px; }
.footer-brand p { color: var(--text-faint); font-size: 0.92rem; max-width: 260px; }
.footer-col h5 { font-size: 0.85rem; color: var(--text-faint); margin-bottom: 16px; font-weight: 600; }
.footer-col ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.footer-col a { color: var(--text-dim); font-size: 0.92rem; }
.footer-col a:hover { color: var(--text); }
.footer-bottom {
  border-top: 1px solid var(--line-soft);
  padding-top: 24px;
  color: var(--text-faint);
  font-size: 0.85rem;
  text-align: center;
}
@media (max-width: 800px) { .footer-grid { grid-template-columns: 1fr 1fr; } }

/* ---------- Sticky mobile WhatsApp bar ---------- */
.sticky-wa {
  position: fixed;
  bottom: 18px;
  right: 18px;
  z-index: 90;
  display: none;
}
@media (max-width: 700px) {
  .sticky-wa { display: block; }
}

/* ---------- Case Study Detail Page ---------- */
.cs-hero {
  padding: 150px 0 80px;
  position: relative;
  overflow: hidden;
}
.cs-hero .hero-glow { height: 480px; }
.cs-hero-inner { position: relative; z-index: 1; max-width: 780px; }
.cs-hero h1 { font-size: clamp(2rem, 4.2vw, 3.1rem); margin-bottom: 20px; }
.cs-hero p.lead { color: var(--text-dim); font-size: 1.1rem; margin-bottom: 30px; }
.cs-meta-row { display: flex; gap: 30px; flex-wrap: wrap; margin-top: 30px; }
.cs-meta-item .lbl { color: var(--text-faint); font-size: 0.82rem; margin-bottom: 4px; }
.cs-meta-item .val { font-family: var(--font-display); font-size: 1.02rem; }

.cs-back { display: inline-flex; align-items: center; gap: 8px; color: var(--text-dim); font-size: 0.92rem; margin-bottom: 30px; }
.cs-back:hover { color: var(--text); }

.cs-section { padding: 80px 0; border-top: 1px solid var(--line-soft); }
.cs-section.alt { background: var(--bg-raised); }
.cs-section h2 { font-size: clamp(1.6rem, 3vw, 2.1rem); margin-bottom: 18px; max-width: 640px; }
.cs-section p.body-text { color: var(--text-dim); font-size: 1.02rem; max-width: 640px; margin-bottom: 14px; }

.cs-challenge-list { list-style: none; margin: 24px 0 0; padding: 0; display: grid; gap: 12px; max-width: 560px; }
.cs-challenge-list li {
  padding: 14px 16px;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-sm);
  background: rgba(255,255,255,0.015);
  color: var(--text-dim);
  font-size: 0.98rem;
}

.cs-assets { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 16px; margin-top: 30px; max-width: 760px; }
.cs-asset-lg {
  border: 1px dashed rgba(255,255,255,0.18);
  border-radius: var(--radius-md);
  background: rgba(255,255,255,0.02);
  height: 190px;
  display: flex; align-items: center; justify-content: center;
  text-align: center; padding: 20px;
  color: var(--text-faint); font-size: 0.85rem;
  overflow: hidden;
}
.cs-asset-lg.has-image { border-style: solid; border-color: var(--line); padding: 0; }
.cs-asset-lg.has-image img { width: 100%; height: 100%; object-fit: cover; border-radius: inherit; display: block; }

.cs-asset-full {
  border: 1px dashed rgba(255,255,255,0.18);
  border-radius: var(--radius-md);
  background: rgba(255,255,255,0.02);
  height: 280px;
  max-width: 560px;
  display: flex; align-items: center; justify-content: center;
  text-align: center; padding: 20px; margin-top: 26px;
  color: var(--text-faint); font-size: 0.85rem;
  overflow: hidden;
}
.cs-asset-full.has-image { border-style: solid; border-color: var(--line); padding: 0; }
.cs-asset-full.has-image img { width: 100%; height: 100%; object-fit: contain; background: #050508; border-radius: inherit; display: block; }

.cs-details-table { margin-top: 26px; border: 1px solid var(--line); border-radius: var(--radius-md); overflow: hidden; max-width: 520px; }
.cs-details-table div { display: grid; grid-template-columns: 1fr 1.4fr; }
.cs-details-table div span { padding: 12px 16px; font-size: 0.9rem; }
.cs-details-table div span:first-child { color: var(--text-faint); border-right: 1px solid var(--line-soft); }
.cs-details-table div:not(:last-child) { border-bottom: 1px solid var(--line-soft); }

.cs-changed-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 20px; margin-top: 30px; }
.cs-changed-card { border: 1px solid var(--line); border-radius: var(--radius-md); padding: 24px; }
.cs-changed-card h4 { font-size: 1.02rem; margin-bottom: 8px; }
.cs-changed-card p { color: var(--text-dim); font-size: 0.92rem; }

/* Utility */
.visually-hidden {
  position: absolute; width: 1px; height: 1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap;
}

/* fade-in on load for hero only (single orchestrated moment) */
@keyframes riseIn {
  from { opacity: 0; transform: translateY(14px); }
  to { opacity: 1; transform: translateY(0); }
}
.hero-copy > * { animation: riseIn 0.7s ease both; }
.hero-copy h1 { animation-delay: 0.05s; }
.hero-copy p.lead { animation-delay: 0.15s; }
.hero-actions { animation-delay: 0.25s; }