/* ================================================
   SystemDesign.academy — New Money Page Design
   External CSS — WordPress Avada Theme Compatible
   ================================================ */

/* ── Fonts ────────────────────────────────────── */
@import url('https://fonts.googleapis.com/css2?family=Syne:wght@400;600;700;800&family=DM+Sans:ital,opsz,wght@0,9..40,300;0,9..40,400;0,9..40,500;0,9..40,600;1,9..40,300&family=DM+Mono:wght@400;500&display=swap');

/* ── Design Tokens ────────────────────────────── */
:root {
  --bg:        #0a0c12;
  --bg-2:      #0e1018;
  --bg-card:   #13161f;
  --bg-glass:  rgba(255,255,255,0.04);
  --line:      rgba(255,255,255,0.08);
  --line-2:    rgba(255,255,255,0.12);

  --cyan:      #00d4c8;
  --cyan-2:    #00ffe8;
  --cyan-dim:  rgba(0,212,200,0.15);
  --cyan-glow: rgba(0,212,200,0.08);

  --amber:     #f59e0b;
  --amber-dim: rgba(245,158,11,0.12);

  --green:     #22c55e;
  --red:       #ef4444;

  --white:     #f0f2f8;
  --text:      rgba(240,242,248,0.80);
  --text-dim:  rgba(240,242,248,0.50);
  --text-muted:rgba(240,242,248,0.30);

  --ff-head:  'Syne', sans-serif;
  --ff-body:  'DM Sans', sans-serif;
  --ff-mono:  'DM Mono', monospace;

  --radius:   10px;
  --radius-lg:18px;
  --radius-xl:28px;

  --shadow:   0 4px 24px rgba(0,0,0,0.4);
  --shadow-lg:0 16px 56px rgba(0,0,0,0.5);
  --glow:     0 0 40px rgba(0,212,200,0.15);

  --max-w: 1180px;
  --nav-h: 68px;
}

/* ── Reset ────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  font-family: var(--ff-body);
  background: var(--bg);
  color: var(--text);
  font-size: 1rem;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: var(--cyan); text-decoration: none; transition: color .2s; }
a:hover { color: var(--cyan-2); }

/* ── Container ────────────────────────────────── */
.sd-container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
}

/* ── Top Bar ──────────────────────────────────── */
.sd-topbar {
  background: rgba(0,0,0,0.6);
  border-bottom: 1px solid var(--line);
  font-size: .8rem;
  color: var(--text-dim);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  position: relative;
  z-index: 200;
}
.sd-topbar .sd-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 8px;
  padding-bottom: 8px;
  gap: 12px;
  flex-wrap: wrap;
}
.sd-topbar a { color: var(--text-dim); }
.sd-topbar a:hover { color: var(--cyan); }
.sd-topbar-social { display: flex; gap: 14px; align-items: center; }
.sd-topbar-social a {
  width: 26px; height: 26px;
  display: flex; align-items: center; justify-content: center;
  border: 1px solid var(--line-2);
  border-radius: 50%;
  font-size: .7rem;
  color: var(--text-dim);
  transition: border-color .2s, color .2s;
}
.sd-topbar-social a:hover { border-color: var(--cyan); color: var(--cyan); }

/* ── Navigation ───────────────────────────────── */
.sd-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--nav-h);
  background: rgba(10,12,18,0.92);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  transition: box-shadow .3s;
}
.sd-nav.scrolled { box-shadow: 0 4px 32px rgba(0,0,0,0.6); }
.sd-nav .sd-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}
.sd-logo {
  font-family: var(--ff-head);
  font-weight: 800;
  font-size: 1.25rem;
  color: var(--white);
  display: flex;
  align-items: center;
  gap: 10px;
  letter-spacing: -.02em;
}
.sd-logo .mark {
  width: 28px; height: 28px;
  background: var(--cyan);
  border-radius: 7px;
  display: flex; align-items: center; justify-content: center;
  font-size: .65rem; font-weight: 800; color: var(--bg); font-family: var(--ff-mono);
}
.sd-logo .mark::after { content: 'SD'; }
.sd-logo .accent { color: var(--cyan); }

.sd-links {
  display: flex;
  align-items: center;
  gap: 28px;
}
.sd-links a {
  font-size: .88rem;
  font-weight: 500;
  color: var(--text-dim);
  transition: color .2s;
  position: relative;
}
.sd-links a:not(.btn-nav):hover { color: var(--white); }
.sd-links a:not(.btn-nav)::after {
  content: '';
  position: absolute;
  bottom: -3px; left: 0; right: 0;
  height: 1px;
  background: var(--cyan);
  transform: scaleX(0);
  transition: transform .2s;
}
.sd-links a:not(.btn-nav):hover::after { transform: scaleX(1); }

.btn-nav {
  background: var(--cyan);
  color: var(--bg) !important;
  font-weight: 700 !important;
  font-size: .83rem !important;
  padding: 9px 20px;
  border-radius: 7px;
  letter-spacing: .02em;
  transition: background .2s, box-shadow .2s !important;
}
.btn-nav:hover {
  background: var(--cyan-2) !important;
  box-shadow: 0 0 20px rgba(0,212,200,0.4) !important;
}
.btn-nav::after { display: none !important; }

/* Hamburger (mobile) */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 6px;
  background: none;
  border: none;
}
.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: transform .3s, opacity .3s;
}

/* ── Share Bar ────────────────────────────────── */
.sticky-share-bar {
  position: fixed;
  left: 0; top: 50%;
  transform: translateY(-50%);
  z-index: 90;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  padding: 12px 8px;
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-left: none;
  border-radius: 0 var(--radius) var(--radius) 0;
  box-shadow: var(--shadow);
}
.sticky-share-bar p {
  font-size: .62rem;
  font-weight: 700;
  color: var(--text-muted);
  letter-spacing: .08em;
  text-transform: uppercase;
  writing-mode: vertical-rl;
  margin-bottom: 4px;
}
.share-icon {
  width: 32px; height: 32px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 7px;
  border: 1px solid var(--line-2);
  font-size: .78rem;
  color: var(--text-dim) !important;
  transition: border-color .2s, color .2s, background .2s;
}
.share-icon:hover { border-color: var(--cyan); color: var(--cyan) !important; background: var(--cyan-dim); }

/* ── Sections ─────────────────────────────────── */
.sd-section { padding: 96px 0; }
.sd-section.alt { background: var(--bg-2); }
.sd-section.tight { padding: 64px 0; }

/* ── Headings ─────────────────────────────────── */
h1, h2, h3, h4, h5 {
  font-family: var(--ff-head);
  font-weight: 700;
  line-height: 1.2;
  color: var(--white);
  letter-spacing: -.02em;
}
h1 { font-size: clamp(2.2rem, 5vw, 3.4rem); }
h2 { font-size: clamp(1.7rem, 4vw, 2.6rem); }
h3 { font-size: 1.2rem; font-weight: 600; }
h4 { font-size: 1rem; font-weight: 600; }

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--ff-mono);
  font-size: .72rem;
  font-weight: 500;
  color: var(--cyan);
  letter-spacing: .12em;
  text-transform: uppercase;
  margin-bottom: 14px;
}
.section-label::before {
  content: '';
  display: block;
  width: 20px; height: 1px;
  background: var(--cyan);
}

.section-title { margin-bottom: 14px; }
.section-title .accent { color: var(--cyan); }
.section-desc { color: var(--text-dim); max-width: 620px; margin: 0 auto 40px; text-align: center; }

.text-center { text-align: center; }

/* ── Buttons ──────────────────────────────────── */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--cyan);
  color: var(--bg);
  font-family: var(--ff-head);
  font-weight: 700;
  font-size: .9rem;
  padding: 14px 28px;
  border-radius: 10px;
  border: none;
  cursor: pointer;
  transition: background .2s, box-shadow .2s, transform .15s;
  white-space: nowrap;
  letter-spacing: .02em;
}
.btn-primary:hover {
  background: var(--cyan-2);
  box-shadow: 0 0 30px rgba(0,212,200,0.35);
  transform: translateY(-1px);
  color: var(--bg);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: transparent;
  color: var(--white);
  font-family: var(--ff-head);
  font-weight: 600;
  font-size: .9rem;
  padding: 13px 26px;
  border-radius: 10px;
  border: 1px solid var(--line-2);
  cursor: pointer;
  transition: border-color .2s, background .2s, transform .15s;
  white-space: nowrap;
}
.btn-secondary:hover {
  border-color: var(--cyan);
  background: var(--cyan-dim);
  transform: translateY(-1px);
  color: var(--white);
}

.btn-group {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
}

/* ── Hero Section ─────────────────────────────── */
.sd-hero {
  padding: 100px 0 80px;
  background: var(--bg);
  position: relative;
  overflow: hidden;
}
.sd-hero::before {
  content: '';
  position: absolute;
  top: -100px; right: -200px;
  width: 700px; height: 700px;
  background: radial-gradient(circle, rgba(0,212,200,0.08) 0%, transparent 65%);
  pointer-events: none;
}
.sd-hero::after {
  content: '';
  position: absolute;
  bottom: -100px; left: -200px;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(245,158,11,0.05) 0%, transparent 65%);
  pointer-events: none;
}
.sd-hero .sd-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 2;
}
.hero-kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--cyan-dim);
  border: 1px solid rgba(0,212,200,0.25);
  color: var(--cyan);
  font-size: .78rem;
  font-weight: 600;
  font-family: var(--ff-mono);
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 22px;
  letter-spacing: .05em;
}
.hero-kicker::before { content: '◈'; font-size: .7rem; }

.hero-title { margin-bottom: 20px; }
.hero-subtitle { color: var(--text-dim); font-size: 1.1rem; margin-bottom: 36px; max-width: 540px; line-height: 1.75; }

.hero-stats {
  display: flex;
  gap: 32px;
  margin-bottom: 40px;
  flex-wrap: wrap;
}
.hero-stat { display: flex; flex-direction: column; gap: 2px; }
.hero-stat-num {
  font-family: var(--ff-head);
  font-size: 2rem;
  font-weight: 800;
  color: var(--cyan);
  line-height: 1;
}
.hero-stat-label { font-size: .8rem; color: var(--text-muted); font-weight: 500; }

/* Hero Visual Panel */
.hero-panel {
  background: var(--bg-card);
  border: 1px solid var(--line-2);
  border-radius: var(--radius-xl);
  padding: 32px;
  box-shadow: var(--shadow-lg);
  position: relative;
  overflow: hidden;
}
.hero-panel::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--cyan), transparent);
}

.pill-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.pill {
  background: var(--bg-glass);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 16px 18px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  transition: border-color .2s, background .2s;
}
.pill:hover { border-color: rgba(0,212,200,0.3); background: var(--cyan-glow); }
.pill b { font-family: var(--ff-head); font-size: .9rem; color: var(--white); font-weight: 700; }
.pill i { font-style: normal; font-size: .78rem; color: var(--cyan); font-family: var(--ff-mono); }

/* Arch diagram */
.arch-diagram {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 0;
}
.arch-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}
.arch-node {
  padding: 10px 18px;
  border-radius: 8px;
  font-family: var(--ff-mono);
  font-size: .78rem;
  font-weight: 500;
  text-align: center;
  flex: 1;
}
.arch-arrow {
  display: flex;
  justify-content: center;
  padding: 4px 0;
  color: var(--text-muted);
  font-size: .85rem;
}
.arch-client  { background: rgba(0,212,200,0.1); border: 1px solid rgba(0,212,200,0.25); color: var(--cyan); }
.arch-gateway { background: rgba(245,158,11,0.1); border: 1px solid rgba(245,158,11,0.25); color: var(--amber); }
.arch-svc     { background: var(--bg-glass); border: 1px solid var(--line-2); color: var(--text); }
.arch-cache   { background: rgba(0,212,200,0.06); border: 1px solid rgba(0,212,200,0.15); color: var(--cyan); }
.arch-db      { background: rgba(245,158,11,0.07); border: 1px solid rgba(245,158,11,0.2); color: var(--amber); }

/* ── Card Grid ────────────────────────────────── */
.card-grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 40px; }
.card-grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; margin-top: 36px; }
.card-grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }

/* ── SD Card ──────────────────────────────────── */
.sd-card {
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  transition: border-color .25s, box-shadow .25s, transform .2s;
  position: relative;
  overflow: hidden;
}
.sd-card:hover {
  border-color: rgba(0,212,200,0.3);
  box-shadow: 0 0 0 1px rgba(0,212,200,0.1), var(--shadow);
  transform: translateY(-3px);
}
.sd-card-icon {
  width: 44px; height: 44px;
  border-radius: 10px;
  background: var(--cyan-dim);
  border: 1px solid rgba(0,212,200,0.2);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.3rem;
  margin-bottom: 16px;
}
.sd-card h3 { margin-bottom: 8px; font-size: 1.05rem; }
.sd-card p { color: var(--text-dim); font-size: .93rem; }

/* ── Stats Band ───────────────────────────────── */
.stats-band {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-top: 40px;
}
.stat-block {
  background: var(--bg-card);
  padding: 32px 24px;
  text-align: center;
}
.stat-block-num {
  font-family: var(--ff-head);
  font-size: 2.6rem;
  font-weight: 800;
  color: var(--cyan);
  line-height: 1;
  margin-bottom: 6px;
}
.stat-block-label { font-size: .87rem; color: var(--text-dim); font-weight: 500; }

/* ── FAQ ──────────────────────────────────────── */
.faq-list { display: grid; gap: 8px; margin-top: 36px; }
.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  cursor: pointer;
  transition: border-color .2s;
}
.faq-item:hover, .faq-item.open { border-color: rgba(0,212,200,0.3); }
.faq-q {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 22px;
  font-weight: 600;
  color: var(--white);
  font-size: .97rem;
  gap: 16px;
}
.faq-icon {
  width: 28px; height: 28px;
  border-radius: 50%;
  background: var(--bg-glass);
  border: 1px solid var(--line-2);
  display: flex; align-items: center; justify-content: center;
  font-size: .9rem;
  color: var(--cyan);
  flex-shrink: 0;
  transition: transform .25s, background .2s;
}
.faq-item.open .faq-icon { transform: rotate(45deg); background: var(--cyan-dim); }
.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height .3s ease, padding .3s;
  font-size: .93rem;
  color: var(--text-dim);
  line-height: 1.7;
  padding: 0 22px;
}
.faq-item.open .faq-a { max-height: 200px; padding: 0 22px 20px; }

/* ── Testimonials ─────────────────────────────── */
.testimonial-card {
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: border-color .2s;
}
.testimonial-card.featured {
  border-color: rgba(0,212,200,0.35);
  box-shadow: 0 0 0 1px rgba(0,212,200,0.1), var(--glow);
}
.stars { color: var(--amber); font-size: 1rem; letter-spacing: 2px; }
.testimonial-text { color: var(--text-dim); font-size: .95rem; line-height: 1.7; flex: 1; }
.testimonial-author { display: flex; align-items: center; gap: 12px; }
.author-avatar {
  width: 42px; height: 42px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--cyan-dim), rgba(0,212,200,0.05));
  border: 1px solid rgba(0,212,200,0.3);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--ff-head);
  font-weight: 700;
  font-size: .8rem;
  color: var(--cyan);
  flex-shrink: 0;
}
.author-name { font-weight: 600; font-size: .93rem; color: var(--white); display: block; }
.author-role { font-size: .8rem; color: var(--text-muted); display: block; }

/* ── CTA Band ─────────────────────────────────── */
.cta-band {
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-top: 2px solid var(--cyan);
  border-radius: var(--radius-xl);
  padding: 56px 52px;
  text-align: center;
  position: relative;
  overflow: hidden;
  margin: 0;
}
.cta-band::before {
  content: '';
  position: absolute;
  top: -80px; left: 50%;
  transform: translateX(-50%);
  width: 500px; height: 200px;
  background: radial-gradient(ellipse, rgba(0,212,200,0.12) 0%, transparent 70%);
  pointer-events: none;
}
.cta-band h2 { margin-bottom: 14px; }
.cta-band p { color: var(--text-dim); max-width: 560px; margin: 0 auto 32px; font-size: 1.05rem; }

/* ── Bottom CTA Strip ─────────────────────────── */
.cta-strip {
  background: var(--bg-2);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 40px 0;
}
.cta-strip .sd-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}
.cta-strip h3 { font-size: 1.1rem; margin-bottom: 4px; }
.cta-strip p { color: var(--text-dim); font-size: .9rem; }

/* ── Footer ───────────────────────────────────── */
.sd-footer {
  background: var(--bg-2);
  border-top: 1px solid var(--line);
  padding: 60px 0 32px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 48px;
}
.footer-logo {
  font-family: var(--ff-head);
  font-weight: 800;
  font-size: 1.2rem;
  color: var(--white);
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
}
.footer-logo .mark {
  width: 24px; height: 24px;
  background: var(--cyan);
  border-radius: 6px;
  display: flex; align-items: center; justify-content: center;
  font-size: .55rem; font-weight: 800; color: var(--bg); font-family: var(--ff-mono);
}
.footer-logo .mark::after { content: 'SD'; }
.footer-about { color: var(--text-muted); font-size: .87rem; line-height: 1.7; max-width: 280px; margin-bottom: 20px; }
.footer-social { display: flex; gap: 10px; }
.footer-social a {
  width: 34px; height: 34px;
  display: flex; align-items: center; justify-content: center;
  border: 1px solid var(--line-2);
  border-radius: 8px;
  font-size: .75rem;
  color: var(--text-dim);
  transition: border-color .2s, color .2s;
}
.footer-social a:hover { border-color: var(--cyan); color: var(--cyan); }

.footer-col h4 {
  font-family: var(--ff-head);
  font-size: .82rem;
  font-weight: 700;
  color: var(--text-muted);
  letter-spacing: .1em;
  text-transform: uppercase;
  margin-bottom: 16px;
  font-family: var(--ff-mono);
}
.footer-col ul { list-style: none; display: grid; gap: 10px; }
.footer-col a { color: var(--text-dim); font-size: .88rem; transition: color .2s; }
.footer-col a:hover { color: var(--cyan); }

.footer-fine {
  padding-top: 24px;
  border-top: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  font-size: .8rem;
  color: var(--text-muted);
}
.footer-fine a { color: var(--text-muted); }
.footer-fine a:hover { color: var(--cyan); }

/* ── Guarantee Box ────────────────────────────── */
.guarantee-block {
  display: flex;
  align-items: flex-start;
  gap: 24px;
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-left: 4px solid var(--green);
  border-radius: var(--radius-lg);
  padding: 32px 36px;
}
.guarantee-icon { font-size: 2.4rem; flex-shrink: 0; margin-top: 2px; }
.guarantee-block h3 { color: var(--green); margin-bottom: 8px; }
.guarantee-block p { color: var(--text-dim); }

/* ── Two-col layout ───────────────────────────── */
.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}
.two-col.align-center { align-items: center; }

/* ── Check/X Lists ────────────────────────────── */
.check-list { list-style: none; display: grid; gap: 12px; margin-top: 16px; }
.check-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: .95rem;
  color: var(--text-dim);
}
.check-list li .icon {
  flex-shrink: 0;
  width: 20px; height: 20px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: .65rem;
  font-weight: 900;
  margin-top: 2px;
}
.icon-yes { background: rgba(34,197,94,0.15); color: var(--green); border: 1px solid rgba(34,197,94,0.3); }
.icon-no  { background: rgba(239,68,68,0.12); color: var(--red); border: 1px solid rgba(239,68,68,0.25); }

/* ── Feature List ─────────────────────────────── */
.feature-list { list-style: none; display: grid; gap: 12px; }
.feature-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: .93rem;
  color: var(--text-dim);
}
.feat-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--cyan);
  flex-shrink: 0;
}

/* ── Instructor Card ──────────────────────────── */
.instructor-card {
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  padding: 40px 36px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 18px;
}
.instructor-avatar {
  width: 100px; height: 100px;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(0,212,200,0.2), rgba(0,212,200,0.05));
  border: 2px solid rgba(0,212,200,0.35);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--ff-head);
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--cyan);
}
.instructor-name { font-family: var(--ff-head); font-size: 1.4rem; color: var(--white); margin-bottom: 2px; }
.instructor-title { font-size: .87rem; color: var(--text-muted); }
.instructor-tags { display: flex; gap: 8px; flex-wrap: wrap; justify-content: center; }
.tag {
  font-size: .74rem;
  font-family: var(--ff-mono);
  font-weight: 500;
  padding: 4px 12px;
  border-radius: 999px;
  border: 1px solid var(--line-2);
  color: var(--text-dim);
  background: var(--bg-glass);
}
.tag.cyan { border-color: rgba(0,212,200,0.3); color: var(--cyan); background: var(--cyan-dim); }

/* ── Step Cards ───────────────────────────────── */
.steps-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-top: 40px; position: relative; }
.steps-grid::after {
  content: '';
  position: absolute;
  top: 42px; left: 10%; right: 10%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--line-2), transparent);
  pointer-events: none;
}
.step-card {
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 28px 22px;
  text-align: center;
  transition: border-color .2s, transform .2s;
}
.step-card:hover { border-color: rgba(0,212,200,0.3); transform: translateY(-3px); }
.step-num {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--cyan);
  color: var(--bg);
  font-family: var(--ff-head);
  font-weight: 800;
  font-size: 1rem;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 18px;
}
.step-card h3 { font-size: 1rem; margin-bottom: 8px; }
.step-card p { font-size: .88rem; color: var(--text-dim); }

/* ── Module Accordion ─────────────────────────── */
.modules-accordion { display: grid; gap: 8px; margin-top: 36px; }
.module-item {
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  cursor: pointer;
  transition: border-color .2s;
}
.module-item:hover, .module-item.open { border-color: rgba(0,212,200,0.3); }
.module-head {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 18px 22px;
}
.module-num-badge {
  font-family: var(--ff-mono);
  font-size: 1.1rem;
  font-weight: 500;
  color: rgba(0,212,200,0.3);
  min-width: 40px;
  line-height: 1;
}
.module-info { flex: 1; }
.module-info h3 { margin: 0 0 3px; font-size: 1rem; color: var(--white); }
.module-meta { font-size: .8rem; color: var(--text-muted); font-family: var(--ff-mono); }
.module-toggle {
  width: 30px; height: 30px;
  border-radius: 50%;
  background: var(--bg-glass);
  border: 1px solid var(--line-2);
  display: flex; align-items: center; justify-content: center;
  font-size: .85rem;
  color: var(--cyan);
  flex-shrink: 0;
  transition: transform .25s, background .2s;
}
.module-item.open .module-toggle { transform: rotate(45deg); background: var(--cyan-dim); }
.module-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height .35s ease;
}
.module-item.open .module-body { max-height: 600px; }
.module-body-inner {
  padding: 0 22px 22px;
  border-top: 1px solid var(--line);
}
.lesson-list { list-style: none; display: grid; gap: 8px; padding: 16px 0 14px; }
.lesson-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: .9rem;
  color: var(--text-dim);
}
.lesson-list li .dur {
  margin-left: auto;
  font-size: .77rem;
  font-family: var(--ff-mono);
  color: var(--text-muted);
  background: var(--bg-glass);
  border: 1px solid var(--line);
  padding: 2px 8px;
  border-radius: 999px;
}
.module-outcome {
  background: var(--cyan-glow);
  border: 1px solid rgba(0,212,200,0.2);
  border-radius: 8px;
  padding: 12px 16px;
  font-size: .88rem;
  color: var(--text-dim);
}
.module-outcome strong { color: var(--cyan); }

/* ── Pricing Cards ────────────────────────────── */
.pricing-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 44px; }
.pricing-card {
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  padding: 36px 30px;
  display: flex;
  flex-direction: column;
  gap: 0;
  position: relative;
  transition: border-color .2s, transform .2s;
}
.pricing-card:hover { transform: translateY(-4px); }
.pricing-card.featured {
  border-color: var(--cyan);
  box-shadow: 0 0 0 1px rgba(0,212,200,0.15), var(--glow);
}
.pricing-badge {
  position: absolute;
  top: -14px; left: 50%;
  transform: translateX(-50%);
  background: var(--cyan);
  color: var(--bg);
  font-family: var(--ff-head);
  font-size: .72rem;
  font-weight: 700;
  padding: 5px 14px;
  border-radius: 999px;
  white-space: nowrap;
  letter-spacing: .05em;
}
.pricing-card h3 {
  font-family: var(--ff-head);
  font-size: 1.3rem;
  color: var(--white);
  margin-bottom: 8px;
}
.pricing-desc { font-size: .88rem; color: var(--text-muted); margin-bottom: 24px; line-height: 1.6; }
.pricing-amount {
  font-family: var(--ff-head);
  font-size: 3rem;
  font-weight: 800;
  color: var(--cyan);
  line-height: 1;
  margin-bottom: 4px;
  display: flex;
  align-items: flex-start;
  gap: 4px;
}
.pricing-amount sup { font-size: 1.2rem; margin-top: 8px; }
.pricing-period { font-size: .8rem; color: var(--text-muted); font-family: var(--ff-mono); margin-bottom: 28px; }
.pricing-features { list-style: none; display: grid; gap: 11px; margin-bottom: 32px; flex: 1; }
.pricing-features li { display: flex; align-items: flex-start; gap: 10px; font-size: .88rem; color: var(--text-dim); }
.pf-check { color: var(--green); font-weight: 700; flex-shrink: 0; font-size: .85rem; }
.pricing-card .btn-primary { width: 100%; justify-content: center; }
.pricing-card.featured .btn-primary { box-shadow: 0 0 20px rgba(0,212,200,0.25); }

/* Pricing toggle */
.pricing-toggle-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  margin-bottom: 8px;
  font-size: .9rem;
  color: var(--text-dim);
}
.toggle-switch {
  width: 50px; height: 28px;
  background: var(--line-2);
  border-radius: 999px;
  cursor: pointer;
  position: relative;
  transition: background .25s;
}
.toggle-switch.on { background: var(--cyan-dim); border: 1px solid rgba(0,212,200,0.3); }
.toggle-knob {
  position: absolute;
  top: 4px; left: 4px;
  width: 20px; height: 20px;
  border-radius: 50%;
  background: var(--text-dim);
  transition: transform .25s, background .25s;
}
.toggle-switch.on .toggle-knob { transform: translateX(22px); background: var(--cyan); }
.pricing-save-badge {
  background: rgba(34,197,94,0.15);
  border: 1px solid rgba(34,197,94,0.3);
  color: var(--green);
  font-size: .72rem;
  padding: 2px 8px;
  border-radius: 999px;
  font-family: var(--ff-mono);
}

/* ── Compare Table ────────────────────────────── */
.compare-table {
  width: 100%;
  border-collapse: collapse;
  font-size: .9rem;
  margin-top: 36px;
}
.compare-table th {
  padding: 14px 18px;
  text-align: center;
  font-family: var(--ff-head);
  font-weight: 700;
  font-size: .85rem;
  color: var(--text-dim);
  border-bottom: 2px solid var(--line);
  background: var(--bg-card);
}
.compare-table th:first-child { text-align: left; }
.compare-table th.highlight { color: var(--cyan); border-bottom-color: var(--cyan); }
.compare-table td {
  padding: 13px 18px;
  text-align: center;
  border-bottom: 1px solid var(--line);
  color: var(--text-dim);
  vertical-align: middle;
}
.compare-table td:first-child { text-align: left; font-weight: 500; color: var(--text); }
.compare-table tr:hover td { background: var(--bg-glass); }
.check-yes { color: var(--green); font-weight: 700; }
.check-no  { color: var(--text-muted); }

/* ── Rubric Grid ──────────────────────────────── */
.rubric-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 40px; }
.rubric-card {
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 24px 20px;
  transition: border-color .2s;
}
.rubric-card:hover { border-color: rgba(0,212,200,0.25); }
.rubric-pct {
  font-family: var(--ff-head);
  font-size: 2rem;
  font-weight: 800;
  color: var(--cyan);
  line-height: 1;
  margin-bottom: 10px;
}
.rubric-card h3 { font-size: .95rem; margin-bottom: 8px; }
.rubric-card p { font-size: .87rem; color: var(--text-muted); }

/* ── Mock Cards ───────────────────────────────── */
.mock-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 36px; }
.mock-card {
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 20px 20px 18px;
  display: flex;
  gap: 14px;
  align-items: flex-start;
  transition: border-color .2s, transform .2s;
}
.mock-card:hover { border-color: rgba(0,212,200,0.25); transform: translateY(-2px); }
.mock-card-num {
  font-family: var(--ff-mono);
  font-size: 1rem;
  font-weight: 500;
  color: rgba(0,212,200,0.25);
  min-width: 30px;
  line-height: 1;
  padding-top: 2px;
}
.mock-card h3 { font-size: .93rem; color: var(--white); margin-bottom: 6px; }
.mock-card p { font-size: .83rem; color: var(--text-muted); margin-bottom: 10px; }
.mock-tags { display: flex; gap: 6px; flex-wrap: wrap; }
.difficulty {
  font-size: .7rem;
  font-family: var(--ff-mono);
  font-weight: 500;
  padding: 2px 8px;
  border-radius: 999px;
  border: 1px solid;
}
.diff-easy   { color: var(--green); border-color: rgba(34,197,94,0.3); background: rgba(34,197,94,0.1); }
.diff-medium { color: var(--amber); border-color: rgba(245,158,11,0.3); background: rgba(245,158,11,0.1); }
.diff-hard   { color: var(--red); border-color: rgba(239,68,68,0.3); background: rgba(239,68,68,0.1); }
.mock-tag { font-size: .68rem; color: var(--text-muted); border: 1px solid var(--line); padding: 2px 7px; border-radius: 999px; font-family: var(--ff-mono); }

/* Free trial banner */
.trial-banner {
  margin-top: 36px;
  background: linear-gradient(135deg, rgba(0,212,200,0.08), rgba(0,212,200,0.03));
  border: 1px solid rgba(0,212,200,0.25);
  border-radius: var(--radius-xl);
  padding: 36px 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}
.trial-banner h3 { color: var(--cyan); margin-bottom: 8px; font-size: 1.3rem; }
.trial-banner p { color: var(--text-dim); font-size: .93rem; margin-bottom: 20px; max-width: 540px; }
.trial-icon { font-size: 3rem; opacity: .5; }

/* ── Philosophy Quote ─────────────────────────── */
.philosophy-quote {
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-left: 3px solid var(--cyan);
  border-radius: var(--radius-lg);
  padding: 28px 32px;
  margin-top: 32px;
}
.philosophy-quote blockquote {
  font-family: var(--ff-head);
  font-size: 1.25rem;
  color: var(--white);
  line-height: 1.6;
  margin-bottom: 14px;
  font-style: italic;
}
.philosophy-quote cite { font-size: .85rem; color: var(--text-muted); font-style: normal; font-family: var(--ff-mono); }

/* ── Who It's For ─────────────────────────────── */
.who-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin-top: 36px; }
.who-col {
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
}
.who-col h3 { margin-bottom: 16px; font-size: 1rem; }

/* ── Pain / Solution ──────────────────────────── */
.pain-solution { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; align-items: start; }
.pain-box { display: grid; gap: 12px; margin-top: 20px; }
.pain-item { display: flex; gap: 10px; align-items: flex-start; font-size: .93rem; color: var(--text-dim); }
.pain-x { color: var(--red); font-weight: 900; flex-shrink: 0; margin-top: 1px; }
.solution-box {
  background: linear-gradient(135deg, rgba(0,212,200,0.08), rgba(0,212,200,0.02));
  border: 1px solid rgba(0,212,200,0.2);
  border-radius: var(--radius-xl);
  padding: 32px 28px;
}
.solution-box h3 { color: var(--cyan); margin: 10px 0 18px; }
.solution-list { display: grid; gap: 12px; }
.solution-item { display: flex; gap: 10px; align-items: flex-start; font-size: .92rem; color: var(--text-dim); }
.solution-check { color: var(--cyan); font-weight: 900; flex-shrink: 0; margin-top: 1px; }

/* ── Course module preview cards ──────────────── */
.module-preview-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-top: 32px; }
.module-preview-card {
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 22px 18px;
  transition: border-color .2s, transform .2s;
}
.module-preview-card:hover { border-color: rgba(0,212,200,0.3); transform: translateY(-3px); }
.module-preview-num {
  font-family: var(--ff-mono);
  font-size: 1.3rem;
  color: rgba(0,212,200,0.2);
  margin-bottom: 10px;
  line-height: 1;
}
.module-preview-card h3 { font-size: .93rem; color: var(--white); margin-bottom: 8px; }
.module-preview-card p { font-size: .83rem; color: var(--text-muted); margin-bottom: 14px; }
.module-link { font-size: .82rem; color: var(--cyan); font-weight: 600; font-family: var(--ff-head); }
.module-link:hover { color: var(--cyan-2); }

/* ── Outcome cards ────────────────────────────── */
.outcome-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; margin-top: 36px; }
.outcome-card {
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 28px 22px;
  text-align: center;
  transition: border-color .2s, transform .2s;
}
.outcome-card:hover { border-color: rgba(0,212,200,0.25); transform: translateY(-3px); }
.outcome-icon { font-size: 2rem; margin-bottom: 14px; }
.outcome-card h3 { font-size: .97rem; margin-bottom: 8px; }
.outcome-card p { font-size: .87rem; color: var(--text-muted); }

/* ── Section divider ──────────────────────────── */
.section-divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--line), transparent);
  margin: 0;
}

/* ── Responsive ───────────────────────────────── */
@media (max-width: 1024px) {
  .sd-hero .sd-container { grid-template-columns: 1fr; gap: 40px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .card-grid-4, .module-preview-grid, .outcome-grid { grid-template-columns: repeat(2, 1fr); }
  .stats-band { grid-template-columns: repeat(2, 1fr); }
  .pricing-grid { grid-template-columns: 1fr; max-width: 480px; margin-left: auto; margin-right: auto; }
  .pain-solution { grid-template-columns: 1fr; }
  .steps-grid { grid-template-columns: repeat(2, 1fr); }
  .steps-grid::after { display: none; }
  .rubric-grid { grid-template-columns: repeat(2, 1fr); }
  .mock-grid { grid-template-columns: 1fr 1fr; }
  .two-col { grid-template-columns: 1fr; }
  .who-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .sd-section { padding: 64px 0; }
  h1 { font-size: 2rem; }
  h2 { font-size: 1.6rem; }
  .sd-links { display: none; }
  .sd-links.open { display: flex; flex-direction: column; position: absolute; top: var(--nav-h); left: 0; right: 0; background: var(--bg-2); border-bottom: 1px solid var(--line); padding: 20px 24px; gap: 16px; z-index: 99; }
  .nav-toggle { display: flex; }
  .card-grid-3, .card-grid-4 { grid-template-columns: 1fr; }
  .card-grid-2 { grid-template-columns: 1fr; }
  .steps-grid { grid-template-columns: 1fr; }
  .rubric-grid { grid-template-columns: 1fr; }
  .mock-grid { grid-template-columns: 1fr; }
  .module-preview-grid { grid-template-columns: 1fr; }
  .outcome-grid { grid-template-columns: 1fr; }
  .cta-band { padding: 36px 24px; }
  .cta-strip .sd-container { flex-direction: column; align-items: flex-start; }
  .footer-grid { grid-template-columns: 1fr; }
  .trial-banner { flex-direction: column; }
  .trial-icon { display: none; }
  .compare-table { font-size: .78rem; }
  .compare-table th, .compare-table td { padding: 10px 10px; }
  .guarantee-block { flex-direction: column; padding: 24px; }
  .sticky-share-bar { display: none; }
}

/* ================================================
   Share Bar Fix — paste this into your CSS
   Targets the white-on-white icon problem
   ================================================ */

.sticky-share-bar {
  background: #1a2336 !important;
  border: 1px solid rgba(255,255,255,0.12) !important;
  border-left: none !important;
  box-shadow: 4px 0 20px rgba(0,0,0,0.30) !important;
}

.sticky-share-bar p {
  color: rgba(255,255,255,0.45) !important;
}

/* The icon circles — dark bg, teal icon color */
.sticky-share-bar .share-icon {
  background: rgba(255,255,255,0.08) !important;
  border: 1px solid rgba(255,255,255,0.18) !important;
  color: #12bdb7 !important;
}

/* Target the Font Awesome <i> tag directly */
.sticky-share-bar .share-icon i,
.sticky-share-bar .share-icon i::before {
  color: #12bdb7 !important;
}

/* Hover */
.sticky-share-bar .share-icon:hover {
  background: #12bdb7 !important;
  border-color: #12bdb7 !important;
  color: #ffffff !important;
}

.sticky-share-bar .share-icon:hover i,
.sticky-share-bar .share-icon:hover i::before {
  color: #ffffff !important;
}
.section-desc {
  color: #1a2336 !important;
}