:root {
  --sg-violet:       #5B21B6;
  --sg-violet-mid:   #7C3AED;
  --sg-violet-light: #EDE9FE;
  --sg-gold:         #F59E0B;
  --sg-gold-dark:    #D97706;
  --sg-gold-light:   #FEF3C7;
  --sg-dark:         #1E1B4B;
  --sg-ink:          #111827;
  --sg-muted:        #6B7280;
  --sg-border:       #E5E7EB;
  --sg-card:         #FFFFFF;
  --sg-bg:           #F9FAFB;
  --sg-radius-sm:    6px;
  --sg-radius-md:    12px;
  --sg-radius-lg:    18px;
  --sg-radius-xl:    24px;
  --sg-radius-full:  9999px;
  --sg-shadow-sm:    0 1px 3px rgba(0,0,0,.07), 0 1px 2px rgba(0,0,0,.05);
  --sg-shadow-md:    0 4px 16px rgba(0,0,0,.09);
  --sg-shadow-lg:    0 12px 40px rgba(91,33,182,.15);
  --sg-font-display: 'Fraunces', Georgia, serif;
  --sg-font-body:    'Inter', system-ui, sans-serif;
  --sg-transition:   0.2s ease;
}

/* Global reset for this page */
.sg-page { font-family: var(--sg-font-body); color: var(--sg-ink); }

/* HERO */
.sg-hero {
  background: linear-gradient(135deg, var(--sg-dark) 0%, var(--sg-violet) 55%, #4C1D95 100%);
  color: #fff;
  padding: 5rem 0 4rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.sg-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 60% at 80% 20%, rgba(245,158,11,0.12) 0%, transparent 60%),
    radial-gradient(ellipse 50% 50% at 10% 80%, rgba(124,58,237,0.2) 0%, transparent 60%);
  pointer-events: none;
}
/* Floating dots pattern */
.sg-hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, rgba(255,255,255,0.06) 1px, transparent 1px);
  background-size: 28px 28px;
  pointer-events: none;
}
.sg-hero .container { position: relative; z-index: 2; }

.sg-hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(245,158,11,0.15);
  border: 1px solid rgba(245,158,11,0.35);
  color: var(--sg-gold);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.4rem 1.1rem;
  border-radius: var(--sg-radius-full);
  margin-bottom: 1.5rem;
}
.sg-hero h1 {
  font-family: var(--sg-font-display);
  font-size: clamp(2.2rem, 5.5vw, 3.75rem);
  font-weight: 900;
  line-height: 1.1;
  margin-bottom: 1.25rem;
  color: #fff;
  letter-spacing: -0.02em;
}
.sg-hero h1 .highlight {
  color: var(--sg-gold);
  position: relative;
}
.sg-hero h1 .highlight::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--sg-gold), transparent);
  border-radius: 2px;
}
.sg-hero-desc {
  font-size: clamp(1rem, 2.5vw, 1.2rem);
  color: rgba(255,255,255,0.75);
  max-width: 620px;
  margin: 0 auto 2.5rem;
  line-height: 1.65;
  font-weight: 400;
}

/* Hero trust pills */
.sg-trust-row {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 2rem;
}
.sg-trust-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.15);
  color: rgba(255,255,255,0.85);
  font-size: 0.82rem;
  font-weight: 500;
  padding: 0.4rem 0.9rem;
  border-radius: var(--sg-radius-full);
  backdrop-filter: blur(4px);
}
.sg-trust-pill i { color: var(--sg-gold); font-size: 0.75rem; }

/* Hero stat counters */
.sg-stats {
  display: flex;
  justify-content: center;
  gap: 3rem;
  flex-wrap: wrap;
  border-top: 1px solid rgba(255,255,255,0.12);
  padding-top: 2rem;
}
.sg-stat { text-align: center; }
.sg-stat-num {
  display: block;
  font-family: var(--sg-font-display);
  font-size: 2rem;
  font-weight: 800;
  color: var(--sg-gold);
  line-height: 1;
}
.sg-stat-label { font-size: 0.78rem; color: rgba(255,255,255,0.55); margin-top: 0.25rem; }

/* Usage Banner */
.sg-usage-banner {
  background: linear-gradient(90deg, #f5f3ff, #ede9fe);
  border: 1px solid rgba(91,33,182,0.2);
  border-radius: var(--sg-radius-md);
  padding: 0.9rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 2rem;
}
.sg-usage-banner.limit-reached {
  background: linear-gradient(90deg, #fff0f0, #fff5f5);
  border-color: rgba(239,68,68,0.25);
}
.sg-usage-left { display: flex; align-items: center; gap: 0.65rem; }
.sg-usage-icon { font-size: 1.15rem; }
.sg-usage-text { font-size: 0.9rem; font-weight: 700; color: var(--sg-ink); }
.sg-usage-sub { font-size: 0.78rem; color: var(--sg-muted); }
.sg-usage-bar-wrap { flex: 1; min-width: 100px; max-width: 180px; }
.sg-bar-track { height: 6px; background: rgba(91,33,182,0.12); border-radius: 99px; overflow: hidden; }
.sg-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--sg-violet-mid), var(--sg-violet));
  border-radius: 99px;
  transition: width 0.7s ease;
}
.limit-reached .sg-bar-fill { background: linear-gradient(90deg, #ef4444, #dc2626); }

/* Main Tool Layout */
.sg-tool-section { padding: 3rem 0 4rem; background: var(--sg-bg); }
.sg-tool-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  align-items: start;
}
@media (max-width: 920px) { .sg-tool-grid { grid-template-columns: 1fr; } }

/* Form Card */
.sg-card {
  background: var(--sg-card);
  border: 1px solid var(--sg-border);
  border-radius: var(--sg-radius-xl);
  padding: 2rem;
  box-shadow: var(--sg-shadow-md);
}
.sg-card-header {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  margin-bottom: 1.75rem;
  padding-bottom: 1.1rem;
  border-bottom: 1px solid var(--sg-border);
}
.sg-card-icon {
  width: 48px; height: 48px;
  background: linear-gradient(135deg, var(--sg-violet-light), #DDD6FE);
  border-radius: var(--sg-radius-md);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.4rem;
  flex-shrink: 0;
}
.sg-card-title { font-size: 1.1rem; font-weight: 700; color: var(--sg-ink); }
.sg-card-sub { font-size: 0.8rem; color: var(--sg-muted); margin-top: 0.1rem; }

/* Form Elements */
.sg-form-group { margin-bottom: 1.25rem; }
.sg-label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--sg-ink);
  margin-bottom: 0.4rem;
}
.sg-label .opt { font-weight: 400; color: var(--sg-muted); }
.sg-label .req { color: #ef4444; margin-left: 2px; }
.sg-input, .sg-textarea, .sg-select {
  width: 100%;
  border: 1.5px solid var(--sg-border);
  border-radius: var(--sg-radius-md);
  padding: 0.75rem 1rem;
  font-family: var(--sg-font-body);
  font-size: 0.9rem;
  color: var(--sg-ink);
  background: #fff;
  transition: border-color var(--sg-transition), box-shadow var(--sg-transition);
  appearance: none;
}
.sg-input::placeholder, .sg-textarea::placeholder { color: #9CA3AF; }
.sg-input:focus, .sg-textarea:focus, .sg-select:focus {
  outline: none;
  border-color: var(--sg-violet-mid);
  box-shadow: 0 0 0 3px rgba(124,58,237,0.12);
}
.sg-textarea { resize: vertical; min-height: 90px; line-height: 1.55; }
.sg-select-wrap { position: relative; }
.sg-select-wrap::after {
  content: '';
  position: absolute;
  right: 1rem; top: 50%;
  transform: translateY(-50%);
  width: 0; height: 0;
  border-left: 5px solid transparent;
  border-right: 5px solid transparent;
  border-top: 5px solid var(--sg-muted);
  pointer-events: none;
}

/* Tone Selector (pill tabs) */
.sg-tone-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.5rem;
}
.sg-tone-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.25rem;
  padding: 0.65rem 0.5rem;
  border: 1.5px solid var(--sg-border);
  border-radius: var(--sg-radius-md);
  background: #fff;
  cursor: pointer;
  transition: all var(--sg-transition);
  font-family: var(--sg-font-body);
}
.sg-tone-btn:hover { border-color: var(--sg-violet-mid); background: var(--sg-violet-light); }
.sg-tone-btn.active {
  border-color: var(--sg-violet-mid);
  background: var(--sg-violet-light);
  box-shadow: 0 0 0 2px rgba(124,58,237,0.2);
}
.sg-tone-emoji { font-size: 1.2rem; line-height: 1; }
.sg-tone-label { font-size: 0.75rem; font-weight: 600; color: var(--sg-ink); }
.sg-tone-desc { font-size: 0.68rem; color: var(--sg-muted); text-align: center; line-height: 1.3; }
input[name="tone"] { display: none; }

/* Length pills */
.sg-length-row { display: flex; gap: 0.5rem; flex-wrap: wrap; }
.sg-length-btn {
  flex: 1; min-width: 80px;
  padding: 0.5rem 0.75rem;
  border: 1.5px solid var(--sg-border);
  border-radius: var(--sg-radius-full);
  background: #fff;
  font-family: var(--sg-font-body);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--sg-muted);
  cursor: pointer;
  text-align: center;
  transition: all var(--sg-transition);
}
.sg-length-btn:hover { border-color: var(--sg-violet-mid); color: var(--sg-violet-mid); }
.sg-length-btn.active {
  border-color: var(--sg-violet-mid);
  background: var(--sg-violet-mid);
  color: #fff;
}
input[name="summary_length"] { display: none; }

/* CTA Button */
.sg-btn-generate {
  width: 100%;
  background: linear-gradient(135deg, var(--sg-violet-mid), var(--sg-violet));
  color: #fff;
  border: none;
  border-radius: var(--sg-radius-md);
  padding: 1rem 1.5rem;
  font-size: 1.05rem;
  font-weight: 700;
  font-family: var(--sg-font-body);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  transition: all var(--sg-transition);
  box-shadow: 0 6px 24px rgba(124,58,237,0.35);
  margin-top: 0.75rem;
  letter-spacing: 0.01em;
}
.sg-btn-generate:hover:not(:disabled) {
  transform: translateY(-2px);
  box-shadow: 0 12px 36px rgba(124,58,237,0.45);
}
.sg-btn-generate:disabled { opacity: 0.5; cursor: not-allowed; transform: none; }
.sg-btn-generate .sg-spinner {
  display: none;
  width: 18px; height: 18px;
  border: 2px solid rgba(255,255,255,0.3);
  border-top-color: #fff;
  border-radius: 50%;
  animation: sg-spin 0.7s linear infinite;
}
.sg-btn-generate.loading .sg-btn-text { display: none; }
.sg-btn-generate.loading .sg-spinner { display: block; }
@keyframes sg-spin { to { transform: rotate(360deg); } }

/* Error Message */
.sg-form-error {
  background: #fff0f0;
  border: 1px solid rgba(239,68,68,0.25);
  border-radius: var(--sg-radius-md);
  padding: 0.75rem 1rem;
  color: #dc2626;
  font-size: 0.875rem;
  display: none;
  align-items: flex-start;
  gap: 0.5rem;
  margin-top: 0.75rem;
}
.sg-form-error.show { display: flex; }

/* Results Column */
#sgResults { display: none; }
#sgResults.show { display: block; }

/* Summary Output Card */
.sg-output-card {
  background: linear-gradient(145deg, var(--sg-dark) 0%, #312E81 100%);
  border-radius: var(--sg-radius-xl);
  padding: 2rem;
  margin-bottom: 1.5rem;
  position: relative;
  overflow: hidden;
}
.sg-output-card::before {
  content: '';
  position: absolute;
  top: -40px; right: -40px;
  width: 200px; height: 200px;
  background: radial-gradient(circle, rgba(245,158,11,0.15) 0%, transparent 70%);
  pointer-events: none;
}
.sg-output-label {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--sg-gold);
  margin-bottom: 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}
.sg-output-text {
  font-size: 1.05rem;
  line-height: 1.75;
  color: rgba(255,255,255,0.92);
  font-family: var(--sg-font-body);
  font-weight: 400;
  position: relative;
  z-index: 1;
}
.sg-output-actions {
  display: flex;
  gap: 0.75rem;
  margin-top: 1.25rem;
  flex-wrap: wrap;
  position: relative;
  z-index: 1;
}
.sg-btn-copy, .sg-btn-regenerate {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.6rem 1.1rem;
  border-radius: var(--sg-radius-full);
  font-family: var(--sg-font-body);
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--sg-transition);
  border: none;
}
.sg-btn-copy {
  background: var(--sg-gold);
  color: var(--sg-dark);
}
.sg-btn-copy:hover { background: var(--sg-gold-dark); transform: translateY(-1px); }
.sg-btn-copy.copied { background: #22c55e; color: #fff; }
.sg-btn-regenerate {
  background: rgba(255,255,255,0.1);
  color: rgba(255,255,255,0.85);
  border: 1px solid rgba(255,255,255,0.15);
}
.sg-btn-regenerate:hover { background: rgba(255,255,255,0.18); }

/* ATS Score Badge */
.sg-ats-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(34,197,94,0.15);
  border: 1px solid rgba(34,197,94,0.3);
  color: #86efac;
  font-size: 0.8rem;
  font-weight: 700;
  padding: 0.3rem 0.8rem;
  border-radius: var(--sg-radius-full);
  margin-top: 0.75rem;
  position: relative;
  z-index: 1;
}

/* Keywords + Power Words */
.sg-meta-card {
  background: var(--sg-card);
  border: 1px solid var(--sg-border);
  border-radius: var(--sg-radius-xl);
  padding: 1.5rem;
  box-shadow: var(--sg-shadow-sm);
  margin-bottom: 1.25rem;
}
.sg-meta-title {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--sg-ink);
  display: flex;
  align-items: center;
  gap: 0.45rem;
  margin-bottom: 1rem;
  padding-bottom: 0.65rem;
  border-bottom: 1px solid var(--sg-border);
}
.sg-meta-title i { color: var(--sg-violet-mid); }
.sg-chip-row { display: flex; flex-wrap: wrap; gap: 0.4rem; }
.sg-chip {
  font-size: 0.76rem;
  font-weight: 500;
  padding: 0.28rem 0.7rem;
  border-radius: var(--sg-radius-sm);
}
.sg-chip-keyword { background: var(--sg-violet-light); color: var(--sg-violet); border: 1px solid #DDD6FE; }
.sg-chip-power { background: var(--sg-gold-light); color: var(--sg-gold-dark); border: 1px solid #FDE68A; }

/* Tips Card */
.sg-tip-item {
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
  padding: 0.8rem 0;
  border-bottom: 1px solid var(--sg-border);
}
.sg-tip-item:last-child { border-bottom: none; padding-bottom: 0; }
.sg-tip-num {
  flex-shrink: 0;
  width: 26px; height: 26px;
  background: linear-gradient(135deg, var(--sg-violet-mid), var(--sg-violet));
  color: #fff;
  border-radius: 50%;
  font-size: 0.72rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}
.sg-tip-text { font-size: 0.875rem; color: #374151; line-height: 1.55; }

/* Alt Opening */
.sg-alt-box {
  background: var(--sg-gold-light);
  border: 1px solid #FDE68A;
  border-radius: var(--sg-radius-md);
  padding: 1rem 1.1rem;
}
.sg-alt-label { font-size: 0.72rem; font-weight: 700; color: var(--sg-gold-dark); text-transform: uppercase; letter-spacing: 0.06em; margin-bottom: 0.4rem; }
.sg-alt-text { font-size: 0.875rem; color: var(--sg-ink); line-height: 1.55; font-style: italic; }

/* New Summary Button */
.sg-btn-new {
  background: transparent;
  border: 1.5px solid var(--sg-violet-mid);
  color: var(--sg-violet-mid);
  border-radius: var(--sg-radius-md);
  padding: 0.75rem 1.5rem;
  font-size: 0.9rem;
  font-weight: 600;
  font-family: var(--sg-font-body);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: all var(--sg-transition);
  margin-top: 0.5rem;
}
.sg-btn-new:hover { background: var(--sg-violet-mid); color: #fff; }

/* Loading Overlay */
.sg-loading-overlay {
  position: fixed; inset: 0; z-index: 9999;
  background: rgba(30,27,75,0.8);
  backdrop-filter: blur(8px);
  display: none;
  align-items: center;
  justify-content: center;
  flex-direction: column;
}
.sg-loading-overlay.show { display: flex; }
.sg-loading-ring {
  width: 72px; height: 72px;
  border: 4px solid rgba(245,158,11,0.2);
  border-top-color: var(--sg-gold);
  border-radius: 50%;
  animation: sg-spin 0.9s linear infinite;
  margin-bottom: 1.5rem;
}
.sg-loading-title { color: #fff; font-size: 1.1rem; font-weight: 700; }
.sg-loading-sub { color: rgba(255,255,255,0.55); font-size: 0.85rem; margin-top: 0.3rem; }
.sg-loading-steps { display: flex; flex-direction: column; gap: 0.5rem; margin-top: 1.5rem; }
.sg-loading-step {
  display: flex; align-items: center; gap: 0.6rem;
  color: rgba(255,255,255,0.5); font-size: 0.82rem;
}
.sg-loading-step.active { color: var(--sg-gold); }
.sg-loading-step i { font-size: 0.7rem; }

/* How It Works */
.sg-how-section {
  padding: 5rem 0;
  background: #fff;
}
.sg-section-head { text-align: center; margin-bottom: 3rem; }
.sg-section-head h2 {
  font-family: var(--sg-font-display);
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  font-weight: 800;
  color: var(--sg-ink);
  margin-bottom: 0.6rem;
  letter-spacing: -0.02em;
}
.sg-section-head p { color: var(--sg-muted); font-size: 1rem; max-width: 560px; margin: 0 auto; }
.sg-section-head h2 .accent { color: var(--sg-violet-mid); }

.sg-steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 1.5rem; position: relative; }
.sg-steps::before {
  content: '';
  position: absolute;
  top: 32px; left: 10%; right: 10%;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--sg-violet-light), var(--sg-violet-light), transparent);
}
@media (max-width: 640px) { .sg-steps::before { display: none; } }

.sg-step {
  background: var(--sg-bg);
  border: 1px solid var(--sg-border);
  border-radius: var(--sg-radius-lg);
  padding: 1.75rem 1.25rem;
  text-align: center;
  position: relative;
}
.sg-step-num {
  width: 56px; height: 56px;
  background: linear-gradient(135deg, var(--sg-violet-mid), var(--sg-violet));
  color: #fff;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--sg-font-display);
  font-size: 1.3rem;
  font-weight: 800;
  margin: 0 auto 1.1rem;
  box-shadow: 0 4px 16px rgba(124,58,237,0.3);
}
.sg-step-title { font-weight: 700; font-size: 0.95rem; margin-bottom: 0.4rem; color: var(--sg-ink); }
.sg-step-desc { font-size: 0.83rem; color: var(--sg-muted); line-height: 1.55; }

/* Examples Section */
.sg-examples-section { padding: 5rem 0; background: var(--sg-bg); }
.sg-example-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 1.25rem; }
.sg-example-card {
  background: var(--sg-card);
  border: 1px solid var(--sg-border);
  border-radius: var(--sg-radius-lg);
  padding: 1.5rem;
  box-shadow: var(--sg-shadow-sm);
  transition: box-shadow var(--sg-transition), transform var(--sg-transition);
}
.sg-example-card:hover { box-shadow: var(--sg-shadow-md); transform: translateY(-2px); }
.sg-example-role {
  display: inline-flex; align-items: center; gap: 0.4rem;
  background: var(--sg-violet-light);
  color: var(--sg-violet);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 0.25rem 0.65rem;
  border-radius: var(--sg-radius-full);
  margin-bottom: 0.75rem;
}
.sg-example-text {
  font-size: 0.88rem;
  color: var(--sg-ink);
  line-height: 1.65;
  font-style: italic;
  border-left: 3px solid var(--sg-violet-light);
  padding-left: 0.9rem;
}
.sg-example-meta { font-size: 0.75rem; color: var(--sg-muted); margin-top: 0.75rem; display: flex; gap: 1rem; flex-wrap: wrap; }
.sg-example-meta span { display: flex; align-items: center; gap: 0.3rem; }
.sg-example-meta i { color: var(--sg-gold); }

/* Features */
.sg-features-section { padding: 5rem 0; background: #fff; }
.sg-features-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 1.25rem; }
.sg-feature {
  background: var(--sg-bg);
  border: 1px solid var(--sg-border);
  border-radius: var(--sg-radius-lg);
  padding: 1.5rem;
  transition: all var(--sg-transition);
}
.sg-feature:hover { box-shadow: var(--sg-shadow-md); transform: translateY(-2px); border-color: var(--sg-violet-light); }
.sg-feature-icon {
  width: 52px; height: 52px;
  border-radius: var(--sg-radius-md);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 1rem;
}
.sg-feature h3 { font-size: 0.95rem; font-weight: 700; color: var(--sg-ink); margin-bottom: 0.35rem; }
.sg-feature p { font-size: 0.82rem; color: var(--sg-muted); line-height: 1.55; }

/* CTA Banner */
.sg-cta-section {
  padding: 4rem 0;
  background: linear-gradient(135deg, var(--sg-dark), var(--sg-violet));
  text-align: center;
  color: #fff;
}
.sg-cta-section h2 {
  font-family: var(--sg-font-display);
  font-size: clamp(1.6rem, 3.5vw, 2.4rem);
  font-weight: 800;
  margin-bottom: 0.75rem;
  color: #fff;
}
.sg-cta-section p { color: rgba(255,255,255,0.7); margin-bottom: 2rem; font-size: 1rem; }
.sg-cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--sg-gold);
  color: var(--sg-dark);
  font-weight: 700;
  font-size: 1.05rem;
  font-family: var(--sg-font-body);
  padding: 0.9rem 2rem;
  border-radius: var(--sg-radius-full);
  text-decoration: none;
  transition: all var(--sg-transition);
  box-shadow: 0 6px 24px rgba(245,158,11,0.35);
}
.sg-cta-btn:hover { background: var(--sg-gold-dark); transform: translateY(-2px); box-shadow: 0 12px 36px rgba(245,158,11,0.4); }

/* FAQ */
.sg-faq-section { padding: 5rem 0; background: var(--sg-bg); }
.sg-faq-list { max-width: 780px; margin: 0 auto; }
.sg-faq-item {
  border: 1px solid var(--sg-border);
  border-radius: var(--sg-radius-md);
  margin-bottom: 0.75rem;
  overflow: hidden;
  background: var(--sg-card);
}
.sg-faq-q {
  width: 100%; background: none; border: none;
  padding: 1.15rem 1.35rem;
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  font-family: var(--sg-font-body); font-size: 0.95rem; font-weight: 600;
  color: var(--sg-ink); cursor: pointer; text-align: left;
  transition: background var(--sg-transition);
}
.sg-faq-q:hover { background: var(--sg-bg); }
.sg-faq-arrow {
  flex-shrink: 0; width: 24px; height: 24px;
  background: var(--sg-bg);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  transition: transform var(--sg-transition), background var(--sg-transition);
  font-size: 0.72rem; color: var(--sg-muted);
}
.sg-faq-item.open .sg-faq-arrow {
  transform: rotate(180deg);
  background: var(--sg-violet-light);
  color: var(--sg-violet-mid);
}
.sg-faq-a {
  max-height: 0; overflow: hidden;
  transition: max-height 0.35s ease;
}
.sg-faq-item.open .sg-faq-a { max-height: 500px; }
.sg-faq-a-inner {
  padding: 0 1.35rem 1.15rem;
  font-size: 0.875rem;
  color: #374151;
  line-height: 1.75;
}

/* Schema breadcrumb (visual only) */
.sg-breadcrumb {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.55);
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  flex-wrap: wrap;
}
.sg-breadcrumb a { color: rgba(255,255,255,0.55); text-decoration: none; }
.sg-breadcrumb a:hover { color: var(--sg-gold); }
.sg-breadcrumb i { font-size: 0.6rem; }

/* Responsive */
@media (max-width: 640px) {
  .sg-hero { padding: 3.5rem 0 2.5rem; }
  .sg-stats { gap: 1.5rem; }
  .sg-card { padding: 1.35rem; }
  .sg-tone-grid { grid-template-columns: repeat(2, 1fr); }
  .sg-output-card { padding: 1.35rem; }
  .sg-cta-section { padding: 3rem 0; }
}

/* Breadcrumb Schema */
nav.sg-crumb { padding: 0.75rem 0; background: rgba(255,255,255,0.05); }
nav.sg-crumb ol {
  display: flex; flex-wrap: wrap; gap: 0.4rem;
  list-style: none; padding: 0; margin: 0;
  font-size: 0.8rem; color: rgba(255,255,255,0.55);
  align-items: center; justify-content: center;
}
nav.sg-crumb li + li::before { content: '›'; margin-right: 0.4rem; }
nav.sg-crumb a { color: rgba(255,255,255,0.6); text-decoration: none; }
nav.sg-crumb a:hover { color: var(--sg-gold); }
nav.sg-crumb [aria-current] { color: var(--sg-gold); font-weight: 600; }