/* RTOFlow Concept B (Educational Hybrid) — extracted from
   attached_assets/index_1777096242596.html via scripts/extract_concept_b.py.
   All selectors are namespaced under .landing-concept-b to prevent leakage. */

.landing-concept-b {
  --purple: #7c3aed;
  --purple-light: #8b5cf6;
  --purple-vivid: #a855f7;
  --purple-soft: #ede9fe;
  --purple-softer: #f5f3ff;
  --purple-mid: rgba(124,58,237,.12);
  --purple-border: rgba(124,58,237,.2);
  --purple-glow: rgba(124,58,237,.15);
  --yellow: #fbbf24;
  --yellow-light: #fef3c7;
  --yellow-dark: #d97706;
  --white: #ffffff;
  --gray-50: #f9fafb;
  --gray-100: #f3f4f6;
  --gray-200: #e5e7eb;
  --gray-300: #d1d5db;
  --gray-400: #9ca3af;
  --gray-500: #6b7280;
  --gray-600: #4b5563;
  --gray-700: #374151;
  --gray-800: #1f2937;
  --gray-900: #111827;
  --dark-bg: #0c0a1e;
  --dark-surface: #130f2a;
  --dark-card: rgba(255,255,255,.04);
  --dark-border: rgba(255,255,255,.08);
  --dark-border-purple: rgba(139,92,246,.25);
  --text-primary: #111827;
  --text-secondary: #4b5563;
  --text-muted: #9ca3af;
  --nav-h: 68px;
  --radius: 12px;
  --radius-lg: 20px;
  --shadow-sm: 0 1px 3px rgba(0,0,0,.08),0 1px 2px rgba(0,0,0,.06);
  --shadow-md: 0 4px 16px rgba(0,0,0,.1);
  --shadow-lg: 0 12px 40px rgba(0,0,0,.12);
  --shadow-purple: 0 8px 32px rgba(124,58,237,.25);
  --ease: cubic-bezier(.16,1,.3,1);
}
.landing-concept-b * {margin:0;padding:0;box-sizing:border-box}
.landing-concept-b {
  font-family:'Inter',-apple-system,BlinkMacSystemFont,sans-serif;
  background:var(--white);color:var(--text-primary);
  line-height:1.6;overflow-x:hidden;
}
.landing-concept-b img {display:block;max-width:100%}
.landing-concept-b a {text-decoration:none;color:inherit}
.landing-concept-b .container {max-width:1120px;margin:0 auto;padding:0 28px}
.landing-concept-b .btn {display:inline-flex;align-items:center;gap:8px;padding:13px 26px;border-radius:9px;font-weight:700;font-size:15px;transition:all .28s var(--ease);cursor:pointer;border:none;text-decoration:none}
.landing-concept-b .btn-primary {background:var(--purple);color:#fff;box-shadow:var(--shadow-purple)}
.landing-concept-b .btn-primary:hover {background:#6d28d9;transform:translateY(-2px);box-shadow:0 16px 40px rgba(124,58,237,.42)}
.landing-concept-b .btn-primary svg {width:16px;height:16px;stroke:currentColor;stroke-width:2.5;fill:none}
.landing-concept-b .btn-ghost {background:transparent;color:var(--purple);border:1.5px solid var(--purple-border);padding:12px 24px}
.landing-concept-b .btn-ghost:hover {background:var(--purple-softer);border-color:var(--purple)}
.landing-concept-b .btn-white {background:#fff;color:var(--purple);font-weight:700;box-shadow:var(--shadow-md)}
.landing-concept-b .btn-white:hover {transform:translateY(-1px);box-shadow:var(--shadow-lg)}
.landing-concept-b .btn-white-outline {background:transparent;color:#fff;border:1.5px solid rgba(255,255,255,.35);padding:12px 24px}
.landing-concept-b .btn-white-outline:hover {background:rgba(255,255,255,.1);border-color:rgba(255,255,255,.6)}
.landing-concept-b nav.main-nav {
  position:fixed;top:0;left:0;right:0;z-index:100;
  background:rgba(255,255,255,.96);
  backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);
  border-bottom:1px solid var(--gray-200);
  padding:0 28px;
  transition:box-shadow .2s;
}
.landing-concept-b nav.main-nav.scrolled {box-shadow:var(--shadow-sm)}
.landing-concept-b .nav-inner {max-width:1120px;margin:0 auto;display:flex;align-items:center;height:var(--nav-h);gap:32px}
.landing-concept-b .nav-brand {display:flex;align-items:center;gap:9px;margin-right:auto}
.landing-concept-b .nav-brand img {height:auto;width:240px}
.landing-concept-b .nav-brand span {font-weight:800;font-size:17px;color:var(--purple)}
.landing-concept-b .nav-links {display:flex;align-items:center;gap:2px}
.landing-concept-b .nav-links a {padding:7px 14px;border-radius:8px;font-size:14px;font-weight:500;color:var(--gray-600);transition:all .15s}
.landing-concept-b .nav-links a:hover {color:var(--purple);background:var(--purple-softer)}
.landing-concept-b .nav-actions {display:flex;align-items:center;gap:10px;flex-shrink:0;white-space:nowrap}
.landing-concept-b .nav-actions > * {flex-shrink:0}
.landing-concept-b .nav-login {font-size:14px;font-weight:600;color:var(--gray-600);padding:7px 14px;border-radius:8px;transition:all .15s}
.landing-concept-b .nav-login:hover {color:var(--purple);background:var(--purple-softer)}
.landing-concept-b .nav-cta {padding:9px 20px;font-size:14px;border-radius:8px}
.landing-concept-b .hero {
  min-height:100vh;display:grid;
  grid-template-columns:1.08fr 1fr;
  align-items:center;
  gap:40px;padding-top:var(--nav-h);
  overflow:hidden;position:relative;
}
.landing-concept-b .hero::before {
  content:'';position:absolute;
  top:-120px;right:-200px;
  width:700px;height:700px;border-radius:50%;
  background:radial-gradient(circle,rgba(124,58,237,.07) 0%,transparent 68%);
  pointer-events:none;
}
.landing-concept-b .hero-left {padding:80px 0 80px 0;max-width:600px}
.landing-concept-b .hero-badge {
  display:inline-flex;align-items:center;gap:7px;
  padding:6px 16px 6px 10px;border-radius:100px;
  background:linear-gradient(135deg,var(--purple-softer),rgba(124,58,237,.06));
  border:1px solid var(--purple-border);
  font-size:12.5px;font-weight:700;color:var(--purple);
  margin-bottom:28px;letter-spacing:.01em;
  box-shadow:0 2px 12px rgba(124,58,237,.08);
}
.landing-concept-b .hero-badge-dot {
  width:20px;height:20px;border-radius:50%;background:var(--purple);
  display:flex;align-items:center;justify-content:center;flex-shrink:0;
}
.landing-concept-b .hero-badge-dot svg {width:10px;height:10px;stroke:#fff;stroke-width:2.5;fill:none}
.landing-concept-b h1.hero-h1 {
  font-size:clamp(26px,2.6vw,38px);
  font-weight:900;line-height:1.18;letter-spacing:-.03em;
  color:var(--text-primary);margin:5px 0 24px;
  max-width:560px;
}
.landing-concept-b h1.hero-h1 .accent {
  background:linear-gradient(135deg,var(--purple),#a855f7);
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;
}
.landing-concept-b h1.hero-h1 .accent-yellow {color:var(--yellow-dark)}
.landing-concept-b .hero-sub {
  font-size:17px;color:var(--text-secondary);line-height:1.8;
  max-width:480px;margin:0 0 44px;
}
.landing-concept-b .hero-cta-row {display:flex;gap:14px;align-items:center;margin:20px 0 40px;flex-wrap:wrap}
.landing-concept-b .hero-trust {display:flex;flex-direction:column;gap:10px;margin:0 0 30px}
.landing-concept-b .trust-item {display:flex;align-items:center;gap:8px;font-size:13px;color:var(--gray-500);font-weight:500}
.landing-concept-b .trust-check {width:18px;height:18px;border-radius:50%;background:var(--purple);display:flex;align-items:center;justify-content:center;flex-shrink:0}
.landing-concept-b .trust-check svg {width:9px;height:9px;stroke:#fff;stroke-width:3;fill:none}
@keyframes floatBadge {0%,100%{transform:translateY(0)}50%{transform:translateY(-4px)}}
.landing-concept-b .hero-badge {animation:floatBadge 4s ease-in-out infinite}
.landing-concept-b .hero-trust .trust-item {transition:all .2s}
.landing-concept-b .hero-trust .trust-item:hover {transform:translateX(4px);color:var(--purple)}
.landing-concept-b .hero-right {
  position:relative;padding:60px 32px 60px 32px;
  display:flex;align-items:center;justify-content:center;
}
.landing-concept-b .hero-photo-wrap {
  position:relative;width:100%;max-width:480px;
}
.landing-concept-b .hero-photo {
  width:100%;border-radius:20px;overflow:hidden;
  background:#fff;
  position:relative;
  aspect-ratio:4/5;
}
.landing-concept-b .hero-photo img {
  width:100%;height:100%;
  display:block;
  position:absolute;top:0;left:0;
  object-fit:cover;
  opacity:0;
  transition:opacity 1.2s ease-in-out;
}
.landing-concept-b .hero-photo img.active {
  opacity:1;
}
.landing-concept-b .hero-photo-placeholder {
  width:100%;height:100%;
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;
  background:repeating-linear-gradient(
    -45deg,
    var(--gray-100) 0px,
    var(--gray-100) 10px,
    var(--gray-200) 10px,
    var(--gray-200) 20px
  );
}
.landing-concept-b .hero-photo-placeholder-label {
  background:white;padding:10px 18px;border-radius:8px;
  font-size:11.5px;font-weight:600;color:var(--gray-500);
  text-align:center;max-width:220px;line-height:1.5;
  box-shadow:var(--shadow-sm);
}
.landing-concept-b .hero-float-card {
  position:absolute;background:#fff;border-radius:14px;
  box-shadow:var(--shadow-lg);border:1px solid var(--gray-200);
  padding:14px 18px;
}
.landing-concept-b .hero-float-card.card-tl {display:none}
.landing-concept-b .hero-float-card.card-br {display:none}
.landing-concept-b .hero-float-card.card-mr {top:44%;right:-28px;transform:translateY(-50%)}
.landing-concept-b .float-card-title {font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:var(--gray-400);margin-bottom:6px}
.landing-concept-b .float-card-value {font-size:22px;font-weight:900;color:var(--purple);line-height:1}
.landing-concept-b .float-card-label {font-size:11px;color:var(--gray-500);margin-top:2px}
.landing-concept-b .float-checklist {display:flex;flex-direction:column;gap:6px}
.landing-concept-b .float-checklist-item {display:flex;align-items:center;gap:7px;font-size:12px;font-weight:600;color:var(--gray-700)}
.landing-concept-b .float-check-icon {width:16px;height:16px;border-radius:50%;background:var(--purple);flex-shrink:0;display:flex;align-items:center;justify-content:center}
.landing-concept-b .float-check-icon svg {width:8px;height:8px;stroke:#fff;stroke-width:3;fill:none}
.landing-concept-b .showcase-section {
  width:100%;overflow:hidden;position:relative;
  line-height:0;font-size:0;
}
.landing-concept-b .showcase-section picture {display:block;width:100%}
.landing-concept-b .showcase-section img {width:100%;height:auto;display:block}
.landing-concept-b .showcase-section .showcase-desktop {display:block}
.landing-concept-b .showcase-section .showcase-mobile {display:none}
@media(max-width:768px) {
.landing-concept-b .showcase-section .showcase-desktop {display:none}
.landing-concept-b .showcase-section .showcase-mobile {display:block}

}
.landing-concept-b .hero-mobile-showcase {display:none}
.landing-concept-b .stat-strip {
  background:var(--gray-50);border-top:1px solid var(--gray-200);
  border-bottom:1px solid var(--gray-200);
  padding:32px 0;
}
.landing-concept-b .stat-row {display:flex;align-items:center;justify-content:center;gap:0;flex-wrap:wrap}
.landing-concept-b .stat-item {
  display:flex;align-items:center;gap:14px;
  padding:0 40px;text-align:left;
}
.landing-concept-b .stat-item+.stat-item {border-left:1px solid var(--gray-200)}
.landing-concept-b .stat-icon {
  width:44px;height:44px;border-radius:12px;
  background:var(--purple-softer);border:1px solid var(--purple-border);
  display:flex;align-items:center;justify-content:center;flex-shrink:0;
}
.landing-concept-b .stat-icon svg {width:20px;height:20px;stroke:var(--purple);stroke-width:1.8;fill:none}
.landing-concept-b .stat-num {font-size:28px;font-weight:900;color:var(--text-primary);line-height:1;letter-spacing:-.03em}
.landing-concept-b .stat-desc {font-size:12.5px;color:var(--text-muted);font-weight:500;margin-top:1px}
.landing-concept-b .section {padding:96px 0}
.landing-concept-b .section.bg-gray {background:var(--gray-50)}
.landing-concept-b .section.bg-dark {background:var(--dark-bg)}
.landing-concept-b .section-tag {
  display:inline-block;font-size:13px;font-weight:800;
  text-transform:uppercase;letter-spacing:.14em;
  color:var(--purple);padding:7px 18px;border-radius:6px;
  background:var(--purple-soft);margin-bottom:18px;
}
.landing-concept-b .section-tag.on-dark {color:#c4b5fd;background:rgba(139,92,246,.15)}
.landing-concept-b h2.section-h2 {
  font-size:clamp(30px,4vw,50px);font-weight:900;
  line-height:1.08;letter-spacing:-.035em;margin-bottom:18px;
  color:var(--text-primary);
}
.landing-concept-b h2.section-h2 .accent {color:var(--purple)}
.landing-concept-b h2.section-h2 .accent-yellow {color:var(--yellow-dark)}
.landing-concept-b h2.section-h2.on-dark {color:#f1f5f9}
.landing-concept-b .section-sub {font-size:17px;color:var(--text-secondary);max-width:620px;line-height:1.75}
.landing-concept-b .section-sub.on-dark {color:#94a3b8}
.landing-concept-b .section-header {margin-bottom:56px}
.landing-concept-b .section-header.center {text-align:center}
.landing-concept-b .section-header.center .section-sub {margin:0 auto}
.landing-concept-b .trust-strip {background:linear-gradient(135deg,rgba(124,58,237,.06),rgba(251,191,36,.06));border-top:2px solid rgba(124,58,237,.1);border-bottom:2px solid rgba(217,119,6,.1);padding:16px 0;text-align:center}
.landing-concept-b .trust-strip-inner {display:flex;align-items:center;justify-content:center;gap:24px;flex-wrap:nowrap}
.landing-concept-b .ts-item {font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:var(--gray-400);white-space:nowrap}
.landing-concept-b .ts-sep {color:var(--gray-300)}
.landing-concept-b .swipe-hint {display:none;text-align:center;margin-top:12px;font-size:11px;color:var(--gray-400);font-weight:600}
.landing-concept-b .swipe-dots {display:none;justify-content:center;gap:6px;margin-top:14px}
.landing-concept-b .swipe-dot {width:8px;height:8px;border-radius:50%;background:var(--gray-200);transition:all .2s}
.landing-concept-b .swipe-dot.active {background:var(--purple);width:20px;border-radius:4px}
.landing-concept-b .edu-section {padding:96px 0;background:var(--dark-bg);position:relative;overflow:hidden}
.landing-concept-b .edu-section::before {
  content:'';position:absolute;top:0;left:0;right:0;bottom:0;
  background:radial-gradient(ellipse 80% 60% at 50% 0%,rgba(124,58,237,.18) 0%,transparent 60%);
  pointer-events:none;
}
.landing-concept-b .edu-inner {display:grid;grid-template-columns:1fr 1.15fr;gap:64px;align-items:center}
.landing-concept-b .edu-left {}
.landing-concept-b .edu-right {position:relative}
.landing-concept-b .edu-photo {
  width:100%;aspect-ratio:4/3;border-radius:20px;overflow:hidden;
  border:none;
  background:transparent;
  position:relative;
}
.landing-concept-b .edu-photo img {
  position:absolute;top:0;left:0;width:100%;height:100%;
  object-fit:cover;display:block;
  opacity:0;transition:opacity 1.2s ease-in-out;
}
.landing-concept-b .edu-photo img.active {opacity:1}
@media (min-width:769px) {
  .landing-concept-b .edu-section .edu-photo {
    width:100vw;
    margin-left:calc(50% - 50vw);
    margin-right:calc(50% - 50vw);
    border-radius:0;
    max-width:none;
  }
}
.landing-concept-b .edu-photo-placeholder {
  width:100%;height:100%;
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;
  background:repeating-linear-gradient(
    -45deg,
    rgba(255,255,255,.02) 0px,
    rgba(255,255,255,.02) 10px,
    rgba(255,255,255,.04) 10px,
    rgba(255,255,255,.04) 20px
  );
}
.landing-concept-b .edu-photo-label {
  background:rgba(255,255,255,.08);padding:10px 18px;border-radius:8px;
  font-size:11.5px;font-weight:600;color:rgba(255,255,255,.5);
  text-align:center;max-width:240px;line-height:1.5;
  border:1px solid rgba(255,255,255,.06);
}
.landing-concept-b .edu-feat-grid {display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:36px}
.landing-concept-b .edu-feat-card {
  padding:22px 20px;border-radius:14px;
  background:rgba(255,255,255,.04);
  border:1px solid rgba(255,255,255,.07);
  transition:all .3s var(--ease);cursor:pointer;
  position:relative;overflow:hidden;
}
.landing-concept-b .edu-feat-card .expand-content {
  max-height:0;overflow:hidden;opacity:0;
  transition:max-height .5s var(--ease),opacity .3s,margin .3s;
  margin-top:0;
}
.landing-concept-b .edu-feat-card.expanded .expand-content {
  max-height:500px;opacity:1;margin-top:12px;
  overflow:visible;
}
.landing-concept-b .edu-feat-card .expand-content p {
  font-size:12.5px;color:#94a3b8;line-height:1.75;margin:0;
  padding-top:10px;border-top:1px solid rgba(255,255,255,.08);
}
.landing-concept-b .edu-feat-card .expand-toggle {
  position:absolute;top:18px;right:16px;
  width:20px;height:20px;border-radius:50%;
  background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.1);
  display:flex;align-items:center;justify-content:center;
  transition:all .3s;
}
.landing-concept-b .edu-feat-card .expand-toggle::after {
  content:'';width:8px;height:8px;
  border-right:1.5px solid rgba(255,255,255,.4);
  border-bottom:1.5px solid rgba(255,255,255,.4);
  transform:rotate(-45deg) translateY(-1px);transition:transform .3s;
}
.landing-concept-b .edu-feat-card.expanded .expand-toggle::after {
  transform:rotate(45deg) translateY(-1px);
}
.landing-concept-b .edu-feat-card.expanded {
  border-color:rgba(139,92,246,.4);
  background:rgba(139,92,246,.1);
}
.landing-concept-b .edu-feat-card:hover {
  border-color:rgba(139,92,246,.45);
  background:rgba(139,92,246,.12);
  transform:translateY(-3px) scale(1.02);
}
.landing-concept-b .edu-feat-icon {width:48px;height:48px;margin-bottom:10px}
.landing-concept-b .edu-feat-icon img {width:48px;height:48px;object-fit:contain;border-radius:12px}
.landing-concept-b .edu-feat-card h3 {font-size:14px;font-weight:700;color:#e2e8f0;margin-bottom:5px}
.landing-concept-b .edu-feat-card p {font-size:12.5px;color:#64748b;line-height:1.6;margin:0}
.landing-concept-b .edu-trust-bar {
  display:flex;align-items:center;gap:32px;
  margin-top:40px;padding-top:28px;
  border-top:1px solid rgba(255,255,255,.07);
  flex-wrap:wrap;justify-content:center;
}
.landing-concept-b .edu-trust-item {display:flex;align-items:center;justify-content:center;gap:8px;font-size:12.5px;color:#64748b;font-weight:600}
.landing-concept-b .edu-trust-item svg {width:16px;height:16px;stroke:var(--purple-light);stroke-width:2;fill:none;flex-shrink:0}
.landing-concept-b .steps-row {display:flex;gap:0;align-items:flex-start;justify-content:center;position:relative;flex-wrap:wrap}
.landing-concept-b .steps-row::after {
  content:'';position:absolute;
  top:28px;left:calc(10% + 40px);right:calc(10% + 40px);
  height:3px;
  background:linear-gradient(90deg,var(--purple),rgba(124,58,237,.08));
  border-radius:2px;
  z-index:0;
}
.landing-concept-b .step {flex:1;min-width:160px;max-width:220px;text-align:center;padding:0 16px;position:relative;z-index:1;cursor:pointer;transition:all .3s var(--ease)}
.landing-concept-b .step-num {
  width:56px;height:56px;border-radius:50%;margin:0 auto 18px;
  display:flex;align-items:center;justify-content:center;
  font-weight:900;font-size:18px;color:var(--purple);
  background:#fff;border:2px solid var(--purple-border);
  box-shadow:0 0 0 6px var(--purple-softer);
  position:relative;z-index:1;
  transition:all .3s;
}
@keyframes stepPulse {0%,100%{box-shadow:0 0 0 6px var(--purple-softer)}50%{box-shadow:0 0 0 12px rgba(124,58,237,.1)}}
.landing-concept-b .step:not(.active) .step-num {animation:stepPulse 3s ease-in-out infinite}
.landing-concept-b .step:hover .step-num, .landing-concept-b .step.active .step-num {background:var(--purple);color:#fff;border-color:var(--purple);box-shadow:0 0 0 8px rgba(124,58,237,.15),var(--shadow-purple);animation:none;transform:scale(1.08)}
.landing-concept-b .step h3 {font-size:15px;font-weight:800;color:var(--text-primary);margin-bottom:6px;transition:color .2s}
.landing-concept-b .step:hover h3, .landing-concept-b .step.active h3 {color:var(--purple)}
.landing-concept-b .step p {font-size:13px;color:var(--text-muted);line-height:1.65}
.landing-concept-b .step-detail-panel {display:none;margin-top:32px;padding:28px;border-radius:16px;background:var(--purple-softer);border:1.5px solid var(--purple-border);text-align:left;max-width:640px;margin-left:auto;margin-right:auto}
.landing-concept-b .step-detail-panel.visible {display:block;animation:fadeSlide .4s var(--ease)}
@keyframes fadeSlide {from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}
.landing-concept-b .step-detail-panel h4 {font-size:16px;font-weight:800;color:var(--purple);margin-bottom:8px}
.landing-concept-b .step-detail-panel p {font-size:14px;color:var(--text-secondary);line-height:1.75;margin:0}
.landing-concept-b .step-detail-panel ul {list-style:none;padding:0;margin:12px 0 0}
.landing-concept-b .step-detail-panel li {padding:5px 0 5px 20px;font-size:13px;color:var(--text-secondary);position:relative;line-height:1.6}
.landing-concept-b .step-detail-panel li::before {content:'';position:absolute;left:0;top:12px;width:6px;height:6px;border-radius:50%;background:var(--purple)}
.landing-concept-b .mobile-step-cards {display:none}
.landing-concept-b .m-step-card {padding:24px 20px;border-radius:16px;border:1.5px solid var(--gray-200);background:#fff;margin-bottom:12px;transition:all .3s var(--ease);opacity:1!important}
.landing-concept-b .m-step-card.active {border-color:var(--purple-border);box-shadow:0 4px 20px rgba(124,58,237,.12)}
.landing-concept-b .m-step-header {display:flex;align-items:center;gap:14px;cursor:pointer}
.landing-concept-b .m-step-num {width:44px;height:44px;border-radius:50%;background:var(--purple-softer);border:2px solid var(--purple-border);display:flex;align-items:center;justify-content:center;font-weight:900;font-size:16px;color:var(--purple);flex-shrink:0;transition:all .3s}
.landing-concept-b .m-step-card.active .m-step-num {background:var(--purple);color:#fff;border-color:var(--purple)}
.landing-concept-b .m-step-title {flex:1}
.landing-concept-b .m-step-title h3 {font-size:15px;font-weight:800;color:var(--text-primary);margin:0}
.landing-concept-b .m-step-title p {font-size:12px;color:var(--text-muted);margin:2px 0 0}
.landing-concept-b .m-step-chevron {width:20px;height:20px;display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:transform .3s}
.landing-concept-b .m-step-chevron::after {content:'';width:8px;height:8px;border-right:2px solid var(--gray-400);border-bottom:2px solid var(--gray-400);transform:rotate(-45deg);transition:all .3s}
.landing-concept-b .m-step-card.active .m-step-chevron::after {transform:rotate(45deg);border-color:var(--purple)}
.landing-concept-b .m-step-body {max-height:0;overflow:hidden;opacity:0;transition:max-height .5s var(--ease),opacity .3s,margin .3s}
.landing-concept-b .m-step-card.active .m-step-body {max-height:400px;opacity:1;margin-top:16px;overflow:visible}
.landing-concept-b .m-step-body-inner {padding-top:14px;border-top:1px solid var(--gray-200)}
.landing-concept-b .m-step-body-inner p {font-size:13.5px;color:var(--text-secondary);line-height:1.75;margin:0 0 10px}
.landing-concept-b .m-step-body-inner ul {list-style:none;padding:0;margin:0}
.landing-concept-b .m-step-body-inner li {padding:4px 0 4px 18px;font-size:12.5px;color:var(--text-muted);position:relative;line-height:1.6}
.landing-concept-b .m-step-body-inner li::before {content:'';position:absolute;left:0;top:11px;width:5px;height:5px;border-radius:50%;background:var(--purple)}
.landing-concept-b .outputs-grid {display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.landing-concept-b .output-card {
  padding:22px 20px;border-radius:var(--radius);
  border:1.5px solid var(--gray-200);background:#fff;
  transition:all .3s var(--ease);cursor:pointer;position:relative;
}
.landing-concept-b .output-card:hover {border-color:var(--purple-border);box-shadow:0 8px 24px rgba(124,58,237,.14);transform:translateY(-3px) scale(1.01)}
.landing-concept-b .output-card.expanded {border-color:var(--purple-border);box-shadow:0 8px 24px rgba(124,58,237,.12)}
.landing-concept-b .output-card .out-toggle {position:absolute;top:16px;right:16px;width:20px;height:20px;border-radius:50%;background:var(--gray-100);border:1px solid var(--gray-200);display:flex;align-items:center;justify-content:center;transition:all .3s}
.landing-concept-b .output-card .out-toggle::after {content:'';width:7px;height:7px;border-right:1.5px solid var(--gray-400);border-bottom:1.5px solid var(--gray-400);transform:rotate(-45deg) translateY(-1px);transition:transform .3s}
.landing-concept-b .output-card.expanded .out-toggle {background:var(--purple-soft);border-color:var(--purple-border)}
.landing-concept-b .output-card.expanded .out-toggle::after {transform:rotate(45deg) translateY(-1px);border-color:var(--purple)}
.landing-concept-b .output-card .out-expand {max-height:0;overflow:hidden;opacity:0;transition:max-height .5s var(--ease),opacity .3s,margin .3s;margin-top:0}
.landing-concept-b .output-card.expanded .out-expand {max-height:400px;opacity:1;margin-top:10px;overflow:visible}
.landing-concept-b .output-card .out-expand p {font-size:12px;color:var(--gray-500);line-height:1.7;margin:0;padding-top:8px;border-top:1px solid var(--gray-200)}
.landing-concept-b .output-card-icon {width:56px;height:56px;border-radius:14px;display:flex;align-items:center;justify-content:center;margin-bottom:12px}
.landing-concept-b .output-card-icon img {width:56px;height:56px;object-fit:contain;border-radius:14px}
.landing-concept-b .output-card h3 {font-size:13.5px;font-weight:700;color:var(--text-primary);margin-bottom:4px}
.landing-concept-b .output-card p {font-size:12px;color:var(--text-muted);margin:0;line-height:1.6}
.landing-concept-b .ind-grid {
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:16px;
}
.landing-concept-b .ind-card {
  border-radius:16px;overflow:hidden;position:relative;
  border:1.5px solid var(--gray-200);
  transition:all .35s var(--ease);
  cursor:pointer;
}
.landing-concept-b .ind-card:hover {border-color:rgba(124,58,237,.3);box-shadow:0 12px 40px rgba(0,0,0,.14);transform:translateY(-4px)}
.landing-concept-b .ind-photo {display:none}
.landing-concept-b .ind-photos {
  width:100%;aspect-ratio:16/9;position:relative;overflow:hidden;
}
.landing-concept-b .ind-photos img {
  position:absolute;top:0;left:0;width:100%;height:100%;
  object-fit:cover;display:block;
  opacity:0;transition:opacity 1s ease-in-out;
  filter:saturate(.85) brightness(.92);
}
.landing-concept-b .ind-photos img.active {opacity:1}
.landing-concept-b .ind-card:hover .ind-photos img.active {filter:saturate(1) brightness(1)}
.landing-concept-b .ind-footer {
  padding:14px 18px;display:flex;align-items:center;justify-content:space-between;
  background:#fff;border-top:1px solid var(--gray-100);
}
.landing-concept-b .ind-name {font-size:13px;font-weight:700;color:var(--text-primary)}
.landing-concept-b .ind-badge {
  font-size:10.5px;font-weight:700;text-transform:uppercase;letter-spacing:.06em;
  padding:3px 9px;border-radius:4px;
}
.landing-concept-b .ind-badge.deep {background:var(--purple-soft);color:var(--purple)}
.landing-concept-b .ind-badge.exp {background:var(--yellow-light);color:var(--yellow-dark)}
.landing-concept-b .ind-more {
  text-align:center;margin-top:32px;
}
.landing-concept-b .ind-more a {
  display:inline-flex;align-items:center;gap:7px;
  font-size:14px;font-weight:700;color:var(--purple);
  border:1.5px solid var(--purple-border);
  padding:11px 24px;border-radius:9px;
  transition:all .2s;
}
.landing-concept-b .ind-more a:hover {background:var(--purple-softer);border-color:var(--purple)}
.landing-concept-b .ind-more a svg {width:15px;height:15px;stroke:currentColor;stroke-width:2.5;fill:none;transition:transform .2s}
.landing-concept-b .ind-more a:hover svg {transform:translateX(3px)}
.landing-concept-b .deep-sec {padding:80px 0;background:linear-gradient(180deg,#0c0a1e,#130f2a);position:relative;overflow:hidden}
.landing-concept-b .deep-sec::before {content:'';position:absolute;inset:0;background:radial-gradient(ellipse 80% 50% at 50% 0%,rgba(124,58,237,.18),transparent 60%);pointer-events:none}
.landing-concept-b .deep-inner {position:relative;z-index:1;max-width:1120px;margin:0 auto;padding:0 28px}
.landing-concept-b .deep-header {text-align:center;margin-bottom:48px}
.landing-concept-b .deep-header h2 {font-size:clamp(26px,3vw,38px);font-weight:800;color:#f1f5f9;margin-bottom:12px}
.landing-concept-b .deep-header p {font-size:16px;color:#94a3b8;max-width:560px;margin:0 auto;line-height:1.75}
.landing-concept-b .deep-grid {display:grid;grid-template-columns:1fr 1fr;gap:24px}
.landing-concept-b .deep-card {padding:28px 24px;border-radius:16px;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.07);transition:all .3s var(--ease)}
.landing-concept-b .deep-card:hover {border-color:rgba(139,92,246,.35);background:rgba(139,92,246,.08);transform:translateY(-2px)}
.landing-concept-b .deep-card h3 {font-size:16px;font-weight:700;color:#e2e8f0;margin-bottom:8px;display:flex;align-items:center;gap:10px}
.landing-concept-b .deep-card h3 span {width:36px;height:36px;display:inline-flex;align-items:center;flex-shrink:0}
.landing-concept-b .deep-card h3 span img {width:36px;height:36px;object-fit:contain;border-radius:10px}
.landing-concept-b .deep-card p {font-size:13.5px;color:#94a3b8;line-height:1.7;margin:0}
.landing-concept-b .deep-card ul {list-style:none;padding:0;margin:10px 0 0}
.landing-concept-b .deep-card li {padding:4px 0 4px 18px;font-size:12.5px;color:#64748b;position:relative;line-height:1.6}
.landing-concept-b .deep-card li::before {content:'';position:absolute;left:0;top:11px;width:5px;height:5px;border-radius:50%;background:rgba(139,92,246,.5)}
.landing-concept-b .deep-note {text-align:center;margin-top:40px;padding:18px 24px;border-radius:12px;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.07)}
.landing-concept-b .deep-note p {font-size:13px;color:#94a3b8;margin:0}
.landing-concept-b .deep-note strong {color:#c4b5fd}
@keyframes slideUp {from{opacity:0;transform:translateY(24px)}to{opacity:1;transform:translateY(0)}}
@keyframes slideLeft {from{opacity:0;transform:translateX(20px)}to{opacity:1;transform:translateX(0)}}
@keyframes scaleIn {from{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}
.landing-concept-b .main-nav.scrolled {box-shadow:0 4px 30px rgba(0,0,0,.08),0 1px 0 rgba(124,58,237,.05)}
@keyframes gentleFloat {0%,100%{transform:translateY(0)}50%{transform:translateY(-8px)}}
.landing-concept-b .hero-photo {animation:gentleFloat 6s ease-in-out infinite}
.landing-concept-b .output-card::after, .landing-concept-b .edu-feat-card::after, .landing-concept-b .deep-card::after {
  content:'';position:absolute;top:0;left:-100%;width:60%;height:100%;
  background:linear-gradient(90deg,transparent,rgba(255,255,255,.06),transparent);
  pointer-events:none;transition:left .6s ease;
}
.landing-concept-b .output-card:hover::after, .landing-concept-b .edu-feat-card:hover::after, .landing-concept-b .deep-card:hover::after {left:120%}
@keyframes featuredPulse {0%,100%{box-shadow:0 0 0 1px var(--purple),0 8px 36px rgba(124,58,237,.25)}50%{box-shadow:0 0 0 2px var(--purple),0 8px 40px rgba(124,58,237,.35)}}
.landing-concept-b .pricing-card.featured {animation:featuredPulse 4s ease-in-out infinite}
.landing-concept-b .pricing-card.featured:hover {animation:none}
.landing-concept-b .stat-num {letter-spacing:-.03em;transition:transform .3s}
.landing-concept-b .stat-item:hover .stat-num {transform:scale(1.05)}
.landing-concept-b .cta-banner::after {
  content:'';position:absolute;top:0;left:0;right:0;bottom:0;
  background-image:radial-gradient(circle at 20% 50%,rgba(124,58,237,.15) 1px,transparent 1px),
    radial-gradient(circle at 80% 30%,rgba(251,191,36,.1) 1px,transparent 1px),
    radial-gradient(circle at 40% 80%,rgba(124,58,237,.1) 1px,transparent 1px);
  background-size:120px 100px,80px 120px,100px 80px;
  pointer-events:none;opacity:.5;
}
.landing-concept-b .footer-col a {position:relative}
.landing-concept-b .footer-col a::after {content:'';position:absolute;bottom:-1px;left:0;width:0;height:1.5px;background:linear-gradient(90deg,var(--purple),#a855f7);transition:width .3s}
.landing-concept-b .footer-col a:hover::after {width:100%}
.landing-concept-b .ind-footer {transition:all .3s}
.landing-concept-b .ind-card:hover .ind-footer {background:var(--purple-softer)}
.landing-concept-b .ind-card:hover .ind-name {color:var(--purple)}
.landing-concept-b .faq-body, .landing-concept-b .faq-answer {animation:fadeSlide .3s ease-out}
.landing-concept-b #difference [style*="padding:28px"] {transition:all .3s}
.landing-concept-b #difference [style*="padding:28px"]:hover {transform:translateY(-4px);box-shadow:0 12px 32px rgba(0,0,0,.1)}
.landing-concept-b .strip-img {transition:all .4s var(--ease)}
.landing-concept-b .strip-img:hover {transform:scale(1.06) translateY(-4px);box-shadow:0 16px 40px rgba(0,0,0,.2);z-index:3;border-color:rgba(124,58,237,.3)}
.landing-concept-b .section + .section {border-top:1px solid rgba(124,58,237,.04)}
.landing-concept-b {animation:pageLoad .8s ease-out}
@keyframes pageLoad {from{opacity:0}to{opacity:1}}
.landing-concept-b .trust-strip {background:linear-gradient(90deg,rgba(124,58,237,.04),rgba(251,191,36,.08),rgba(124,58,237,.04));border-top:2px solid rgba(124,58,237,.08);border-bottom:2px solid rgba(217,119,6,.08)}
.landing-concept-b .stat-strip {background:linear-gradient(135deg,rgba(251,191,36,.04),rgba(255,255,255,1) 50%,rgba(251,191,36,.04))}
.landing-concept-b .stat-num {color:var(--yellow-dark)!important}
.landing-concept-b .stat-icon {background:rgba(251,191,36,.1);border-color:rgba(217,119,6,.15)}
.landing-concept-b .stat-icon svg {stroke:var(--yellow-dark)}
.landing-concept-b .price-teaser {background:linear-gradient(135deg,rgba(251,191,36,.08),rgba(251,191,36,.12),rgba(251,191,36,.06))}
.landing-concept-b .pt-item strong {color:var(--yellow-dark)!important}
.landing-concept-b .pt-cta {border-color:rgba(217,119,6,.25);color:var(--yellow-dark)}
.landing-concept-b .pt-cta:hover {background:var(--yellow-dark);color:#fff;border-color:var(--yellow-dark)}
.landing-concept-b #difference {background:linear-gradient(135deg,rgba(251,191,36,.03),var(--gray-50),rgba(251,191,36,.03))}
.landing-concept-b .photo-strip {background:linear-gradient(90deg,rgba(251,191,36,.04),rgba(251,191,36,.08),rgba(251,191,36,.04));border-top-color:rgba(217,119,6,.1);border-bottom-color:rgba(217,119,6,.1)}
.landing-concept-b #industries {background:linear-gradient(180deg,rgba(251,191,36,.03),var(--gray-50),rgba(251,191,36,.05))}
.landing-concept-b .ind-card:hover {border-color:rgba(217,119,6,.3);box-shadow:0 12px 40px rgba(217,119,6,.12)}
.landing-concept-b #faq {background:linear-gradient(135deg,rgba(251,191,36,.03),var(--gray-50),rgba(251,191,36,.04))}
.landing-concept-b details.faq[open] {border-color:rgba(217,119,6,.25);box-shadow:0 6px 20px rgba(217,119,6,.08)}
.landing-concept-b .output-card:hover {border-color:rgba(124,58,237,.35);box-shadow:0 8px 28px rgba(124,58,237,.18),0 0 0 1px rgba(124,58,237,.08)}
.landing-concept-b .output-card:hover h3 {color:var(--purple)}
.landing-concept-b .output-card.expanded {border-color:rgba(124,58,237,.4);box-shadow:0 8px 24px rgba(124,58,237,.15),0 0 0 1px rgba(124,58,237,.1)}
.landing-concept-b .edu-feat-card:hover {border-color:rgba(139,92,246,.5);box-shadow:0 0 28px rgba(139,92,246,.18)}
.landing-concept-b .deep-card:hover {box-shadow:0 0 32px rgba(139,92,246,.22)}
.landing-concept-b .pricing-card.featured {box-shadow:0 0 0 1px var(--purple),0 8px 36px rgba(124,58,237,.3)}
.landing-concept-b .pricing-card:hover {box-shadow:0 0 24px rgba(124,58,237,.12),0 12px 32px rgba(0,0,0,.1)}
.landing-concept-b h2.section-h2 .accent {background:linear-gradient(135deg,var(--purple),#a855f7);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.landing-concept-b h2.section-h2 .accent-yellow {background:linear-gradient(135deg,var(--yellow-dark),#fbbf24);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.landing-concept-b .btn-primary {box-shadow:0 4px 24px rgba(124,58,237,.4)}
.landing-concept-b .btn-primary:hover {box-shadow:0 8px 40px rgba(124,58,237,.5),0 0 60px rgba(124,58,237,.12)}
.landing-concept-b .hero-badge {box-shadow:0 2px 16px rgba(124,58,237,.15)}
.landing-concept-b .action-tile:hover {box-shadow:0 0 28px rgba(217,119,6,.15),0 12px 36px rgba(0,0,0,.12)}
.landing-concept-b .step-detail-panel {background:linear-gradient(135deg,var(--purple-softer) 0%,rgba(251,191,36,.06) 100%)}
.landing-concept-b .section, .landing-concept-b .landing-section {transition:background .6s ease}
.landing-concept-b .price-teaser {padding:18px 0;background:var(--purple-softer);border-bottom:1px solid rgba(124,58,237,.15)}
.landing-concept-b .price-teaser-inner {display:flex;align-items:center;justify-content:center;gap:24px;flex-wrap:wrap}
.landing-concept-b .pt-item {display:flex;align-items:center;gap:6px;font-size:14px;font-weight:600;color:var(--text-primary)}
.landing-concept-b .pt-item strong {font-size:20px;font-weight:900;color:var(--purple)}
.landing-concept-b .pt-sep {color:var(--gray-300);font-size:18px}
.landing-concept-b .pt-cta {font-size:13px;font-weight:700;color:var(--purple);padding:7px 18px;border-radius:8px;border:1.5px solid rgba(124,58,237,.2);transition:all .2s;text-decoration:none;display:inline-block}
.landing-concept-b .pt-cta:hover {background:var(--purple);color:#fff}
.landing-concept-b .gallery-sec {padding:80px 0;background:#fff;overflow:hidden}
.landing-concept-b .gallery-header {text-align:center;max-width:600px;margin:0 auto 40px;padding:0 28px}
.landing-concept-b .gallery-header h2 {font-size:clamp(24px,3vw,36px);font-weight:800;letter-spacing:-.025em;margin-bottom:10px;line-height:1.18}
.landing-concept-b .gallery-header h2 .ac {color:var(--purple)}
.landing-concept-b .gallery-header p {font-size:15px;color:var(--gray-500);line-height:1.7}
.landing-concept-b .action-grid {display:grid;grid-template-columns:repeat(4,1fr);gap:14px;max-width:1120px;margin:0 auto;padding:0 28px}
.landing-concept-b .action-tile {border-radius:14px;overflow:hidden;position:relative;aspect-ratio:4/5;cursor:pointer;transition:all .35s var(--ease)}
.landing-concept-b .action-tile:hover {transform:scale(1.02);box-shadow:0 12px 36px rgba(0,0,0,.18);z-index:2}
.landing-concept-b .action-tile img {position:absolute;top:0;left:0;width:100%;height:100%;object-fit:cover;display:block;opacity:0;transition:opacity 1s ease-in-out;filter:saturate(.9)}
.landing-concept-b .action-tile img.active {opacity:1}
.landing-concept-b .action-tile:hover img.active {filter:saturate(1)}
.landing-concept-b .action-tile .tile-label {position:absolute;bottom:0;left:0;right:0;padding:14px 16px;background:linear-gradient(to top,rgba(0,0,0,.65) 0%,transparent 100%);z-index:2}
.landing-concept-b .action-tile .tile-label span {font-size:13px;font-weight:700;color:#fff}
.landing-concept-b .partner-strip {padding:48px 0;background:#fff;border-bottom:1px solid var(--gray-200)}
.landing-concept-b .partner-strip-label {text-align:center;font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.12em;color:var(--gray-400);margin-bottom:24px}
.landing-concept-b .partner-logos {display:flex;align-items:center;justify-content:center;gap:40px;flex-wrap:wrap}
.landing-concept-b .partner-logo-item {display:flex;align-items:center;justify-content:center;min-height:56px;transition:all .3s var(--ease)}
.landing-concept-b .partner-logo-item img {max-width:140px;max-height:48px;width:auto;height:auto;object-fit:contain;filter:grayscale(1) brightness(1.2) opacity(.55);transition:filter .3s}
.landing-concept-b .partner-logo-item:hover img {filter:grayscale(0) brightness(1) opacity(1)}
.landing-concept-b .partner-logo-item a {display:inline-flex;align-items:center;justify-content:center}
.landing-concept-b .testimonials-grid {display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.landing-concept-b .test-card {
  padding:28px 26px;border-radius:var(--radius-lg);
  border:1.5px solid var(--gray-200);background:#fff;
  transition:all .35s var(--ease);position:relative;overflow:hidden;
}
.landing-concept-b .test-card::after {
  content:'';position:absolute;top:-50%;left:-100%;width:200%;height:200%;
  background:linear-gradient(90deg,transparent,rgba(124,58,237,.04),transparent);
  transition:left .6s var(--ease);pointer-events:none;
}
.landing-concept-b .test-card:hover {border-color:var(--purple-border);box-shadow:0 8px 28px rgba(124,58,237,.1);transform:translateY(-3px)}
.landing-concept-b .test-card:hover::after {left:120%}
.landing-concept-b .test-stars {display:flex;gap:2px;margin-bottom:14px}
.landing-concept-b .test-stars svg {width:14px;height:14px;fill:var(--yellow);stroke:none}
.landing-concept-b .test-quote {
  font-size:14.5px;color:var(--text-secondary);line-height:1.75;
  margin:0 0 20px;position:relative;padding-left:18px;
}
.landing-concept-b .test-quote::before {
  content:'';position:absolute;left:0;top:2px;bottom:2px;
  width:3px;border-radius:3px;background:linear-gradient(180deg,var(--purple),var(--purple-vivid));
}
.landing-concept-b .test-author {display:flex;align-items:center;gap:12px}
.landing-concept-b .test-avatar {
  width:44px;height:44px;border-radius:50%;object-fit:cover;
  border:2px solid var(--purple-soft);
  box-shadow:0 2px 8px rgba(124,58,237,.12);
}
.landing-concept-b .test-name {font-size:13.5px;font-weight:700;color:var(--text-primary)}
.landing-concept-b .test-role {font-size:12px;color:var(--text-muted);margin-top:1px}
@media(max-width:900px) {
.landing-concept-b .testimonials-grid {grid-template-columns:1fr 1fr}

}
@media(max-width:600px) {
.landing-concept-b .testimonials-grid {grid-template-columns:1fr}

}
.landing-concept-b .pricing-grid {display:grid;grid-template-columns:repeat(3,1fr);gap:24px;align-items:stretch}
.landing-concept-b .pricing-card {
  padding:34px 28px;border-radius:var(--radius-lg);
  border:1.5px solid var(--gray-200);background:#fff;
  display:flex;flex-direction:column;
  transition:all .35s var(--ease);
  position:relative;overflow:hidden;
}
.landing-concept-b .pricing-card:hover {border-color:var(--purple-border);box-shadow:0 12px 32px rgba(0,0,0,.12);transform:translateY(-4px) scale(1.01)}
.landing-concept-b .pricing-card.featured {
  border-color:var(--purple);background:var(--purple-softer);
  box-shadow:var(--shadow-purple);
}
.landing-concept-b .pricing-card.featured:hover {box-shadow:0 20px 56px rgba(124,58,237,.35);transform:translateY(-5px) scale(1.02)}
.landing-concept-b .featured-pill {
  position:absolute;top:0;right:28px;
  background:var(--purple);color:#fff;
  font-size:10.5px;font-weight:700;text-transform:uppercase;letter-spacing:.06em;
  padding:5px 14px;border-radius:0 0 8px 8px;
}
.landing-concept-b .p-name {font-size:13px;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:var(--text-muted);margin-bottom:10px}
.landing-concept-b .p-price {font-size:38px;font-weight:900;color:var(--text-primary);letter-spacing:-.03em;line-height:1;margin-bottom:6px}
.landing-concept-b .p-price.purple {color:var(--purple)}
.landing-concept-b .p-period {font-size:13px;color:var(--text-muted);margin-bottom:16px}
.landing-concept-b .p-desc {font-size:13.5px;color:var(--text-secondary);margin-bottom:24px;line-height:1.65}
.landing-concept-b .p-features {list-style:none;padding:0;flex:1;border-top:1px solid var(--gray-200);padding-top:20px;margin-bottom:28px}
.landing-concept-b .p-features.on-purple {border-top-color:rgba(124,58,237,.2)}
.landing-concept-b .p-features li {padding:7px 0 7px 22px;font-size:13px;color:var(--text-secondary);position:relative}
.landing-concept-b .p-features li::before {content:'';position:absolute;left:0;top:14px;width:7px;height:7px;border-radius:50%;background:var(--gray-300)}
.landing-concept-b .pricing-card.featured .p-features li::before {background:var(--purple)}
.landing-concept-b .p-cta {margin-top:auto}
.landing-concept-b .p-cta .btn {width:100%;justify-content:center;font-size:14px;padding:12px}
.landing-concept-b .faq-wrap {max-width:720px;margin:0 auto}
.landing-concept-b details.faq {
  border:1.5px solid var(--gray-200);border-radius:var(--radius);
  margin-bottom:10px;overflow:hidden;
  transition:all .3s var(--ease);
}
.landing-concept-b details.faq[open] {border-color:var(--purple-border);box-shadow:0 6px 20px rgba(124,58,237,.1);transform:translateY(-1px)}
.landing-concept-b details.faq summary {
  padding:18px 20px;cursor:pointer;
  font-weight:700;font-size:15px;color:var(--text-primary);
  list-style:none;display:flex;justify-content:space-between;align-items:center;
  transition:color .2s,background .2s;
}
.landing-concept-b details.faq summary:hover {background:var(--gray-50);color:var(--purple)}
.landing-concept-b details.faq summary::-webkit-details-marker {display:none}
.landing-concept-b .faq-chevron {
  width:10px;height:10px;flex-shrink:0;
  border-right:2px solid var(--purple);border-bottom:2px solid var(--purple);
  transform:rotate(-45deg);transition:transform .3s;margin-left:16px;
}
.landing-concept-b details.faq[open] .faq-chevron {transform:rotate(45deg)}
.landing-concept-b .faq-body {padding:0 20px 18px;font-size:14.5px;color:var(--text-secondary);line-height:1.8}
.landing-concept-b .cta-banner {
  padding:0;
  background:linear-gradient(135deg,var(--dark-bg) 0%,#1a0f3c 100%);
  position:relative;overflow:hidden;
}
.landing-concept-b .cta-banner::before {
  content:'';position:absolute;inset:0;
  background:radial-gradient(ellipse 70% 80% at 30% 50%,rgba(124,58,237,.35) 0%,transparent 65%);
}
.landing-concept-b .cta-inner {
  position:relative;z-index:1;
  padding:80px 0;
  display:flex;align-items:center;gap:80px;
}
.landing-concept-b .cta-left {flex:1}
.landing-concept-b .cta-left h2 {font-size:clamp(26px,3.5vw,40px);font-weight:900;color:#fff;letter-spacing:-.025em;line-height:1.2;margin-bottom:16px}
.landing-concept-b .cta-left p {font-size:16px;color:#94a3b8;line-height:1.7;max-width:440px}
.landing-concept-b .cta-right {flex-shrink:0;display:flex;flex-direction:column;gap:12px;align-items:stretch}
.landing-concept-b .cta-right .btn {font-size:15px;padding:15px 36px;justify-content:center}
.landing-concept-b .cta-note {font-size:12px;color:#64748b;text-align:center}
.landing-concept-b .infra-band {padding:28px 0;border-top:1px solid rgba(255,255,255,.06);margin-top:40px}
.landing-concept-b .infra-label {text-align:center;font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.14em;color:#4b5563;margin-bottom:16px}
.landing-concept-b .infra-logos {display:flex;align-items:center;justify-content:center;gap:28px;flex-wrap:wrap}
.landing-concept-b .infra-logo {display:flex;align-items:center;gap:6px;font-size:11.5px;font-weight:600;color:#4b5563;opacity:.5;transition:opacity .3s}
.landing-concept-b .infra-logo:hover {opacity:.85}
.landing-concept-b .infra-logo svg {width:18px;height:18px;flex-shrink:0}
.landing-concept-b footer {background:var(--gray-900);padding:64px 0 32px}
.landing-concept-b .footer-grid {display:grid;grid-template-columns:1.8fr 1fr 1fr 1fr;gap:48px;margin-bottom:52px}
.landing-concept-b .footer-logo img {height:auto;width:220px;margin-bottom:14px}
.landing-concept-b .footer-brand-blurb {font-size:13px;color:#6b7280;line-height:1.75;max-width:240px;margin-bottom:16px}
.landing-concept-b .footer-contact {font-size:13px;color:#4b5563}
.landing-concept-b .footer-contact a {color:#a78bfa}
.landing-concept-b .footer-col-head {font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.1em;color:#6b7280;margin-bottom:16px}
.landing-concept-b .footer-col a {display:block;font-size:13.5px;color:#4b5563;margin-bottom:10px;transition:color .15s}
.landing-concept-b .footer-col a:hover {color:#a78bfa}
.landing-concept-b .footer-bottom {padding-top:28px;border-top:1px solid rgba(255,255,255,.06);display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:14px}
.landing-concept-b .footer-bottom p {font-size:12.5px;color:#374151}
.landing-concept-b .footer-legal {display:flex;gap:22px}
.landing-concept-b .footer-legal a {font-size:12.5px;color:#374151;transition:color .15s}
.landing-concept-b .footer-legal a:hover {color:#a78bfa}
.landing-concept-b .reveal {opacity:0;transform:translateY(20px);transition:opacity .6s var(--ease),transform .6s var(--ease)}
.landing-concept-b .reveal.visible {opacity:1;transform:translateY(0)}
.landing-concept-b .reveal.d1 {transition-delay:80ms}
.landing-concept-b .reveal.d2 {transition-delay:160ms}
.landing-concept-b .reveal.d3 {transition-delay:240ms}
.landing-concept-b .reveal.d4 {transition-delay:320ms}
.landing-concept-b .scroll-in {opacity:0;transform:translateY(24px);transition:opacity .5s var(--ease),transform .5s var(--ease)}
.landing-concept-b .scroll-in.visible {opacity:1;transform:translateY(0)}
.landing-concept-b .scroll-in-left {opacity:0;transform:translateX(-20px);transition:opacity .5s var(--ease),transform .5s var(--ease)}
.landing-concept-b .scroll-in-left.visible {opacity:1;transform:translateX(0)}
.landing-concept-b .scroll-in-right {opacity:0;transform:translateX(20px);transition:opacity .5s var(--ease),transform .5s var(--ease)}
.landing-concept-b .scroll-in-right.visible {opacity:1;transform:translateX(0)}
.landing-concept-b .scroll-in-scale {opacity:0;transform:scale(.95);transition:opacity .5s var(--ease),transform .5s var(--ease)}
.landing-concept-b .scroll-in-scale.visible {opacity:1;transform:scale(1)}
.landing-concept-b .photo-strip {padding:0;overflow:hidden;position:relative;background:var(--gray-50);border-top:1px solid var(--gray-200);border-bottom:1px solid var(--gray-200)}
.landing-concept-b .photo-strip::before, .landing-concept-b .photo-strip::after {content:'';position:absolute;top:0;bottom:0;width:80px;z-index:2}
.landing-concept-b .photo-strip::before {left:0;background:linear-gradient(90deg,var(--gray-50),transparent)}
.landing-concept-b .photo-strip::after {right:0;background:linear-gradient(270deg,var(--gray-50),transparent)}
.landing-concept-b .strip-track {display:flex;gap:16px;width:max-content;animation:stripScroll 120s linear infinite;padding:28px 0}
.landing-concept-b .strip-track:hover {animation-play-state:paused}
@keyframes stripScroll {from{transform:translateX(0)}to{transform:translateX(-50%)}}
.landing-concept-b .strip-card-wide {width:380px!important;flex-shrink:0}
.landing-concept-b .strip-card-wide img {object-position:center center!important}
.landing-concept-b .strip-img {width:220px;height:280px;border-radius:14px;overflow:hidden;flex-shrink:0;border:1.5px solid var(--gray-200);transition:all .3s var(--ease)}
.landing-concept-b .strip-img:hover {border-color:rgba(124,58,237,.3);transform:scale(1.03);box-shadow:0 8px 28px rgba(0,0,0,.12)}
.landing-concept-b .strip-img img {width:100%;height:100%;display:block;object-fit:cover;object-position:center top}
.landing-concept-b .strip-card {
  width:220px;height:300px;border-radius:14px;overflow:hidden;flex-shrink:0;
  border:1.5px solid var(--gray-200);transition:all .4s var(--ease);
  position:relative;cursor:default;
}
.landing-concept-b .strip-card img {width:100%;height:100%;display:block;object-fit:cover;object-position:center top}
.landing-concept-b .strip-card:hover {border-color:rgba(124,58,237,.3);transform:scale(1.04) translateY(-6px);box-shadow:0 16px 40px rgba(0,0,0,.18);z-index:3}
.landing-concept-b .strip-info {
  position:absolute;bottom:0;left:0;right:0;
  padding:14px 14px 12px;
  background:linear-gradient(0deg,rgba(0,0,0,.75) 0%,rgba(0,0,0,.45) 60%,transparent 100%);
  transform:translateY(4px);opacity:0;
  transition:all .35s var(--ease);
}
.landing-concept-b .strip-card:hover .strip-info {transform:translateY(0);opacity:1}
.landing-concept-b .strip-name {font-size:13px;font-weight:700;color:#fff;line-height:1.3}
.landing-concept-b .strip-role {font-size:11px;color:rgba(255,255,255,.8);margin-top:1px}
.landing-concept-b .strip-org {font-size:10px;color:rgba(255,255,255,.55);margin-top:2px;font-weight:500}
.landing-concept-b .strip-soft img {filter:brightness(.97) saturate(.85) blur(0.4px)}
.landing-concept-b .strip-soft:hover img {filter:brightness(1) saturate(1) blur(0)}
.landing-concept-b .strip-featured {border-color:rgba(217,119,6,.3)}
.landing-concept-b .strip-featured:hover {border-color:rgba(251,191,36,.6);box-shadow:0 16px 40px rgba(217,119,6,.15)}
@media(max-width:768px) {
.landing-concept-b .strip-card {width:160px;height:220px}
.landing-concept-b .strip-card .strip-info {opacity:1;transform:none;padding:8px 10px 6px}
.landing-concept-b .strip-name {font-size:11px}
.landing-concept-b .strip-role {font-size:9.5px}
.landing-concept-b .strip-org {display:none}

}
.landing-concept-b .mobile-sticky-cta {
  display:none;position:fixed;bottom:0;left:0;right:0;z-index:99;
  padding:10px 16px;
  background:rgba(255,255,255,.97);
  backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
  border-top:1px solid var(--gray-200);
  box-shadow:0 -4px 20px rgba(0,0,0,.08);
}
.landing-concept-b .mobile-sticky-cta a {
  display:flex;align-items:center;justify-content:center;gap:8px;
  width:100%;padding:14px;border-radius:10px;
  background:var(--purple);color:#fff;
  font-size:15px;font-weight:700;text-decoration:none;
  box-shadow:0 4px 16px rgba(124,58,237,.3);
}
.landing-concept-b .mobile-showcase-card {display:none}
@media(max-width:768px) {
.landing-concept-b .mobile-sticky-cta {display:block}
.landing-concept-b {padding-bottom:68px}
.landing-concept-b .mobile-showcase-card {display:block;padding:0 14px;margin:20px 0}
.landing-concept-b .mobile-showcase-card img {width:100%;height:auto;border-radius:16px;display:block;box-shadow:0 4px 24px rgba(0,0,0,.1)}
.landing-concept-b .showcase-section {padding:0 14px;margin:16px 0}
.landing-concept-b .showcase-section .showcase-mobile {border-radius:16px;box-shadow:0 4px 24px rgba(0,0,0,.12)}
.landing-concept-b .hero-mobile-showcase {padding:0 14px}
.landing-concept-b .hero-mobile-showcase img {border-radius:16px;box-shadow:0 4px 24px rgba(0,0,0,.12)}
.landing-concept-b .ind-card {border-radius:14px}
.landing-concept-b .strip-card {border-radius:12px}

}
@media(max-width:1024px) {
.landing-concept-b .deep-grid {grid-template-columns:1fr}
.landing-concept-b .hero {grid-template-columns:1fr;min-height:auto;padding-top:calc(var(--nav-h) + 20px);gap:16px}
.landing-concept-b .hero-right {padding:0 0 16px;max-width:480px;margin:0 auto;order:-1}
.landing-concept-b .hero-left {max-width:100%;padding:16px 0 0}
.landing-concept-b .hero-float-card {display:none}
.landing-concept-b .steps-row::after {display:none}
.landing-concept-b .outputs-grid {grid-template-columns:repeat(2,1fr)}
.landing-concept-b .ind-grid {grid-template-columns:1fr 1fr}
.landing-concept-b .pricing-grid {grid-template-columns:1fr}
.landing-concept-b .action-grid {grid-template-columns:repeat(2,1fr)}
.landing-concept-b .edu-inner {grid-template-columns:1fr}
.landing-concept-b .edu-right {order:-1}
.landing-concept-b .edu-feat-grid {grid-template-columns:1fr 1fr!important}
.landing-concept-b .footer-grid {grid-template-columns:1fr 1fr;gap:32px}
.landing-concept-b .cta-inner {flex-direction:column;gap:40px;text-align:center}
.landing-concept-b .cta-left p {max-width:100%}
.landing-concept-b .cta-right {width:100%;max-width:360px;margin:0 auto}

}
@media(max-width:640px) {
.landing-concept-b .container {padding:0 16px}
.landing-concept-b .nav-links {display:none}
.landing-concept-b .nav-brand span {display:none}
.landing-concept-b .nav-brand img {width:180px}
.landing-concept-b .nav-actions .nav-login {display:none}
.landing-concept-b .nav-actions .btn {font-size:13px;padding:8px 16px}
.landing-concept-b .nav-inner {height:56px}
.landing-concept-b {--nav-h:56px}
.landing-concept-b .hero {padding-top:calc(var(--nav-h) + 8px);gap:0;display:flex;flex-direction:column}
.landing-concept-b .hero-left {padding:20px 0 0;order:2}
.landing-concept-b .hero-right {display:none}
.landing-concept-b .hero-mobile-showcase {display:block;order:1;margin:0 -16px;line-height:0}
.landing-concept-b .hero-mobile-showcase img {width:100%;height:auto;display:block}
.landing-concept-b .hero-photo {border-radius:16px}
.landing-concept-b .hero-badge {font-size:11px;padding:4px 12px 4px 6px;margin-bottom:16px}
.landing-concept-b .hero-badge-dot {width:16px;height:16px}
.landing-concept-b h1.hero-h1 {font-size:26px;margin-bottom:14px}
.landing-concept-b .hero-sub {font-size:14.5px;margin-bottom:24px}
.landing-concept-b .hero-cta-row {flex-direction:column;gap:10px}
.landing-concept-b .hero-cta-row .btn {width:100%;justify-content:center}
.landing-concept-b .hero-trust {gap:6px}
.landing-concept-b .trust-item {font-size:12px}
.landing-concept-b .hero-right {padding:0 0 16px;max-width:100%}
.landing-concept-b .trust-strip-inner {flex-direction:column;gap:8px}
.landing-concept-b .trust-strip {overflow-x:auto;-webkit-overflow-scrolling:touch}
.landing-concept-b .trust-strip-inner {justify-content:flex-start;gap:16px;padding:0 16px;min-width:max-content}
.landing-concept-b .ts-sep {display:none}
.landing-concept-b .ts-item {font-size:11px;padding:6px 14px;background:linear-gradient(135deg,var(--purple-softer),rgba(251,191,36,.08));border:1px solid rgba(124,58,237,.1);border-radius:100px;flex-shrink:0;color:var(--purple)}
.landing-concept-b .steps-row, .landing-concept-b .step-detail-panel {display:none!important}
.landing-concept-b .mobile-step-cards {display:block}
.landing-concept-b .outputs-grid {display:flex;overflow-x:auto;-webkit-overflow-scrolling:touch;scroll-snap-type:x mandatory;gap:12px;padding-bottom:8px;margin:0 -16px;padding-left:16px;padding-right:16px}
.landing-concept-b .output-card {min-width:65vw;max-width:65vw;scroll-snap-align:center;flex-shrink:0}
.landing-concept-b .section-h2 {font-size:24px}
.landing-concept-b .stat-strip {padding:20px 0}
.landing-concept-b .stat-item {padding:16px 20px;text-align:center;flex-direction:column;gap:8px;align-items:center}
.landing-concept-b .stat-item+.stat-item {border-left:none;border-top:1px solid var(--gray-200)}
.landing-concept-b .stat-row {flex-direction:column;gap:0;align-items:stretch}
.landing-concept-b .stat-num {font-size:28px}
.landing-concept-b .stat-desc {font-size:12px}
.landing-concept-b .stat-icon {width:40px;height:40px}
.landing-concept-b .section {padding:56px 0}
.landing-concept-b .landing-section {padding:56px 0}
.landing-concept-b .section-header {margin-bottom:32px}
.landing-concept-b .section-title {font-size:24px}
.landing-concept-b .section-sub {font-size:14.5px}
.landing-concept-b .section-tag {font-size:10px;padding:4px 10px}
.landing-concept-b .edu-section {padding:56px 0}
.landing-concept-b .edu-feat-grid {grid-template-columns:1fr}
.landing-concept-b .edu-trust-bar {flex-direction:column;gap:12px;align-items:center}
.landing-concept-b .section-h2 {font-size:22px}
.landing-concept-b .outputs-grid {grid-template-columns:1fr 1fr;gap:10px}
.landing-concept-b .output-card {padding:16px 14px}
.landing-concept-b .output-card-icon img {width:36px;height:36px}
.landing-concept-b .output-card h3 {font-size:12.5px}
.landing-concept-b .output-card p {font-size:11px}
.landing-concept-b [style*="grid-template-columns:1fr auto 1fr"] {
    display:flex !important;
    flex-direction:column !important;
    gap:16px !important;
  }
.landing-concept-b [style*="grid-template-columns:1fr auto 1fr"] > div:nth-child(2) {
    transform:rotate(90deg) !important;
    margin:0 auto;
  }
.landing-concept-b .strip-img {height:160px}
.landing-concept-b .strip-card {width:160px;height:220px}
.landing-concept-b .ind-grid {grid-template-columns:1fr 1fr;gap:10px}
.landing-concept-b .ind-photos {aspect-ratio:4/3}
.landing-concept-b .ind-footer {padding:10px 14px}
.landing-concept-b .ind-name {font-size:12px}
.landing-concept-b .deep-sec {padding:56px 0}
.landing-concept-b .deep-grid {grid-template-columns:1fr}
.landing-concept-b .deep-card {padding:20px 18px}
.landing-concept-b .deep-card h3 {font-size:14px}
.landing-concept-b .deep-card p {font-size:12.5px}
.landing-concept-b .action-grid {grid-template-columns:repeat(2,1fr);gap:10px}
.landing-concept-b .action-tile {aspect-ratio:3/4}
.landing-concept-b .tile-label {padding:10px 12px}
.landing-concept-b .tile-label span {font-size:11.5px}
.landing-concept-b .gallery-header {margin-bottom:28px}
.landing-concept-b .gallery-header h2 {font-size:22px}
.landing-concept-b .gallery-header p {font-size:13.5px}
.landing-concept-b .pricing-grid {grid-template-columns:1fr;gap:12px}
.landing-concept-b .pricing-card {padding:24px 20px}
.landing-concept-b .p-name {font-size:12px}
.landing-concept-b .p-price {font-size:32px}
.landing-concept-b .faq-item summary {font-size:14px;padding:14px 14px}
.landing-concept-b .faq-body, .landing-concept-b .faq-answer {font-size:13px;padding:0 14px 14px}
.landing-concept-b .cta-section {padding:56px 0}
.landing-concept-b .cta-section h2 {font-size:22px}
.landing-concept-b .cta-section p {font-size:14px}
.landing-concept-b .cta-pair {flex-direction:column}
.landing-concept-b .cta-pair .btn-primary, .landing-concept-b .cta-pair .btn-outline {width:100%;text-align:center;justify-content:center}
.landing-concept-b .footer-grid {grid-template-columns:1fr;gap:32px;text-align:center}
.landing-concept-b .footer-logo {display:flex;justify-content:center}
.landing-concept-b .footer-brand-blurb {max-width:100%;margin-left:auto;margin-right:auto}
.landing-concept-b .footer-col-head {text-align:center}
.landing-concept-b .footer-col a {text-align:center}
.landing-concept-b .footer-contact {text-align:center}
.landing-concept-b .footer-bottom {flex-direction:column;text-align:center;gap:12px}
.landing-concept-b .footer-legal {justify-content:center}

}


/* ─── HOW IT WORKS — image-led 5-step redesign (Task #652) ─────────────
   Source: instructions/inbox/RTOFlow WebPage 2.zip (How-It-Works.html).
   Every selector is scoped to `.landing-concept-b #how-it-works` so the
   mockup's body{background:#0f0a1e} mobile rule cannot leak out. */
.landing-concept-b #how-it-works.hiw-redesign {
  padding:0;
  background:linear-gradient(135deg,#0f0a1e 0%,#1a0f2e 50%,#0f0a1e 100%);
  position:relative;overflow:hidden;
}
.landing-concept-b #how-it-works .hiw-intro {
  text-align:center;
  padding:96px 28px 56px;
  max-width:780px;margin:0 auto;
}
.landing-concept-b #how-it-works .hiw-intro-tag {
  display:inline-block;font-size:13px;font-weight:800;
  text-transform:uppercase;letter-spacing:.14em;
  color:#c4b5fd;padding:7px 18px;border-radius:6px;
  background:rgba(139,92,246,.15);margin-bottom:18px;
}
.landing-concept-b #how-it-works .hiw-intro-h2 {
  font-size:clamp(30px,4vw,50px);font-weight:900;
  line-height:1.08;letter-spacing:-.035em;margin:0 0 18px;
  color:#f1f5f9;
}
.landing-concept-b #how-it-works .hiw-accent {
  background:linear-gradient(135deg,#a78bfa,#fbbf24);
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;
  background-clip:text;color:transparent;
}
.landing-concept-b #how-it-works .hiw-intro-sub {
  font-size:17px;color:#94a3b8;line-height:1.75;margin:0;
}
.landing-concept-b #how-it-works .step-sec {padding:0;position:relative}
.landing-concept-b #how-it-works .step-sec.dark {
  background:linear-gradient(135deg,#0f0a1e 0%,#1a0f2e 50%,#0f0a1e 100%);
}
.landing-concept-b #how-it-works .step-sec.dark-alt {
  background:linear-gradient(135deg,#120a22 0%,#0f1a2e 50%,#120a22 100%);
}
/* Task #682 — desktop layout is now image-on-top, text-beneath, full-bleed.
   The image carries the in-frame copy as the hero of each step; the
   supporting heading + paragraph + checklist sit centred underneath and
   the image's bottom edge is masked into the section background so the
   transition reads as one continuous block. Mobile rules below stay
   unchanged: .step-text is hidden and the mobile image swap shows. */
.landing-concept-b #how-it-works .step-row {
  display:flex;flex-direction:column;align-items:stretch;
  gap:0;max-width:none;margin:0;width:100%;
}
.landing-concept-b #how-it-works .step-row.rev .step-text,
.landing-concept-b #how-it-works .step-row.rev .step-visual {order:initial}
.landing-concept-b #how-it-works .step-visual {
  position:relative;width:100%;line-height:0;font-size:0;
}
.landing-concept-b #how-it-works .step-visual picture,
.landing-concept-b #how-it-works .step-visual img {
  display:block;width:100%;height:auto;
}
@media (min-width:769px) {
  /* Desktop reads top-to-bottom as IMAGE -> TEXT for every step.
     Document order is text-then-visual so we reverse the column. */
  .landing-concept-b #how-it-works .step-row {
    flex-direction:column-reverse;
  }
  /* Soft fade on the bottom edge of every step image into the section
     background. Mask % is intentionally small so the in-image text is
     not eaten by the fade. */
  .landing-concept-b #how-it-works .step-visual img {
    -webkit-mask-image:linear-gradient(to bottom,#000 88%,transparent 100%);
            mask-image:linear-gradient(to bottom,#000 88%,transparent 100%);
  }
  /* Text block sits on the section background (no overlap), so it
     renders correctly even before the lazy image has loaded. */
  .landing-concept-b #how-it-works .step-text {
    display:flex;flex-direction:column;align-items:center;text-align:center;
    max-width:820px;width:100%;
    margin:0 auto;
    padding:48px 28px 96px;
    position:relative;
  }
  .landing-concept-b #how-it-works .step-num-badge {
    display:inline-flex;align-items:center;justify-content:center;
    width:56px;height:56px;border-radius:50%;
    background:linear-gradient(135deg,#7c3aed,#fbbf24);
    color:#fff;font-weight:900;font-size:22px;margin:0 0 20px;
    box-shadow:0 0 40px rgba(251,191,36,.4),0 0 80px rgba(124,58,237,.3);
  }
  .landing-concept-b #how-it-works .step-row h3 {
    font-size:clamp(24px,2.6vw,34px);font-weight:800;
    margin:0 0 14px;letter-spacing:-.02em;line-height:1.2;color:#fff;
  }
  .landing-concept-b #how-it-works .step-row p {
    font-size:16px;line-height:1.75;margin:0 0 22px;
    color:rgba(255,255,255,.78);max-width:680px;
  }
  .landing-concept-b #how-it-works .step-details {
    display:flex;flex-direction:column;gap:10px;width:100%;
    max-width:540px;align-items:flex-start;
  }
  .landing-concept-b #how-it-works .step-detail {
    display:flex;align-items:flex-start;gap:10px;
    font-size:14px;line-height:1.6;color:rgba(255,255,255,.78);
    text-align:left;
  }
  .landing-concept-b #how-it-works .sd-check {
    width:20px;height:20px;border-radius:50%;
    background:rgba(251,191,36,.12);border:1px solid rgba(251,191,36,.35);
    color:#fbbf24;
    display:flex;align-items:center;justify-content:center;
    flex-shrink:0;margin-top:1px;
  }
  .landing-concept-b #how-it-works .sd-check svg {width:11px;height:11px;display:block}
}
@media (max-width:768px) {
  .landing-concept-b #how-it-works .hiw-intro {padding:64px 20px 32px}
  .landing-concept-b #how-it-works .step-row {
    display:flex;flex-direction:column;grid-template-columns:none;
  }
  .landing-concept-b #how-it-works .step-row.rev .step-text,
  .landing-concept-b #how-it-works .step-row.rev .step-visual {order:initial}
  .landing-concept-b #how-it-works .step-text {display:none !important}
  .landing-concept-b #how-it-works .step-visual {width:100%}
}


/* ─── PARTNER LOGO STRIP — mobile stack & visual consistency (Task #660) ──
   The base `.partner-logos {display:flex;gap:40px;flex-wrap:wrap}` rule
   crowds the four items (PARTEC, ASQA, training.gov.au, Standards 2025)
   on narrow viewports so they overlap. Below 640 px we switch to a
   vertical stack with a comfortable per-item gap and equalised heights.
   We also normalise the inline-styled text items so they read at the
   same visible height as the logo images. The ASQA SVG itself was
   replaced with a near-black wordmark (no navy badge) so the existing
   `grayscale(1) brightness(1.2) opacity(.55)` filter on
   `.partner-logo-item img` lands it at the same washed-grey weight as
   the PARTEC logo. All selectors scoped under `.landing-concept-b`. */
@media (max-width: 640px) {
  .landing-concept-b .partner-strip {padding:36px 0}
  .landing-concept-b .partner-strip-label {margin-bottom:20px;font-size:11.5px}
  .landing-concept-b .partner-logos {
    flex-direction:column;
    gap:22px;
    align-items:center;
  }
  .landing-concept-b .partner-logo-item {
    width:auto;
    min-height:40px;
    padding:0 !important;
    font-size:15px !important;
    letter-spacing:.02em !important;
  }
  .landing-concept-b .partner-logo-item img {
    max-height:40px;
    max-width:160px;
  }
}