/* Site Sketch Lab — theme skins + section layout systems (preview canvas only) */

.sk-preview-frame {
  --sk-radius: 8px;
  --sk-radius-lg: 12px;
  --sk-space: 1rem;
  --sk-section-pad: 1.35em;
  --sk-display-font: var(--font-serif, 'IBM Plex Serif', Georgia, serif);
  --sk-body-font: var(--font-sans, 'Inter', system-ui, sans-serif);
  --sk-btn-radius: 6px;
  --sk-shadow: none;
  --sk-hero-align: center;
  --sk-header-style: bar;
}

/* ===== CORPORATE — institutional, serif, structured ===== */
.sk-preview-frame.sk-theme-corporate {
  --sk-radius: 6px;
  --sk-radius-lg: 10px;
  --sk-section-pad: 1.5em;
  --sk-display-font: var(--font-serif, 'IBM Plex Serif', Georgia, serif);
  --sk-btn-radius: 4px;
  --sk-hero-align: center;
}

.sk-theme-corporate .sk-header {
  padding: 0.85em 1.25em;
  border-bottom: 2px solid rgba(0, 0, 0, 0.08);
  background: var(--sk-bg);
}

.sk-theme-corporate .sk-logo {
  font-family: var(--sk-display-font);
  font-size: 0.95em;
  letter-spacing: -0.02em;
}

.sk-theme-corporate .sk-hero {
  padding: 2.25em 1.5em;
  text-align: center;
  border-bottom: 1px solid rgba(0, 0, 0, 0.06);
}

.sk-theme-corporate .sk-h {
  font-family: var(--sk-display-font);
  font-size: 1.35em;
  font-weight: 600;
  letter-spacing: -0.02em;
}

.sk-theme-corporate .sk-btn {
  border-radius: var(--sk-btn-radius);
  padding: 0.5em 1.1em;
  box-shadow: 0 2px 8px rgba(0, 82, 204, 0.2);
}

.sk-theme-corporate .sk-stats {
  display: flex;
  justify-content: center;
  gap: 0;
  padding: 0;
  border-block: 1px solid rgba(0, 0, 0, 0.08);
}

.sk-theme-corporate .sk-stats > div {
  flex: 1;
  padding: 1.1em 0.5em;
  border-right: 1px solid rgba(0, 0, 0, 0.08);
}

.sk-theme-corporate .sk-stats > div:last-child { border-right: none; }

.sk-theme-corporate .sk-stats strong {
  font-family: var(--sk-display-font);
  font-size: 1.1em;
}

.sk-theme-corporate .sk-features {
  gap: 0.75em;
  padding: 1.5em;
}

.sk-theme-corporate .sk-feat {
  border: 1px solid rgba(0, 0, 0, 0.08);
  border-top: 3px solid var(--sk-feat-accent, var(--sk-primary));
  border-radius: var(--sk-radius);
  padding: 1.15em 0.85em;
}

.sk-theme-corporate .sk-section-shell {
  background: var(--sk-bg);
  border-bottom: 1px solid rgba(0, 0, 0, 0.06);
}

.sk-theme-corporate .sk-cta-band {
  background: var(--sk-primary);
  padding: 1.1em 1.5em;
  border-radius: 0;
}

.sk-theme-corporate .sk-testimonials {
  border-left: 4px solid var(--sk-primary);
  margin: 0 1em;
  padding: 1.25em;
  background: var(--sk-surface);
}

.sk-theme-corporate .sk-form {
  max-width: 85%;
  margin: 0 auto;
  padding: 1.5em;
  border: 1px solid rgba(0, 0, 0, 0.08);
  border-radius: var(--sk-radius-lg);
}

/* ===== STARTUP — gradient, rounded, energetic ===== */
.sk-preview-frame.sk-theme-startup {
  --sk-radius: 16px;
  --sk-radius-lg: 24px;
  --sk-section-pad: 1.25em;
  --sk-display-font: var(--font-sans);
  --sk-btn-radius: 999px;
  --sk-hero-align: center;
}

.sk-theme-startup .sk-header {
  padding: 0.75em 1.25em;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(8px);
}

.sk-theme-startup .sk-logo {
  font-weight: 800;
  font-size: 0.9em;
  background: linear-gradient(120deg, var(--sk-primary), var(--sk-accent));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.sk-theme-startup .sk-nav-cta {
  border-radius: 999px;
  background: linear-gradient(135deg, var(--sk-primary), var(--sk-accent));
}

.sk-theme-startup .sk-hero {
  position: relative;
  padding: 2.5em 1.25em;
  text-align: center;
  overflow: hidden;
}

.sk-theme-startup .sk-hero::before {
  content: '';
  position: absolute;
  width: 120%;
  height: 80%;
  top: -20%;
  left: -10%;
  background: radial-gradient(ellipse, rgba(124, 58, 237, 0.15), transparent 70%);
  pointer-events: none;
}

.sk-theme-startup .sk-hero-inner { position: relative; z-index: 1; }

.sk-theme-startup .sk-h {
  font-size: 1.45em;
  font-weight: 800;
  letter-spacing: -0.03em;
}

.sk-theme-startup .sk-btn {
  border-radius: 999px;
  background: linear-gradient(135deg, var(--sk-primary), var(--sk-accent));
  padding: 0.55em 1.25em;
  box-shadow: 0 4px 20px rgba(124, 58, 237, 0.35);
}

.sk-theme-startup .sk-stats {
  display: flex;
  justify-content: center;
  gap: 0.65em;
  padding: 1.25em;
  background: transparent;
  border: none;
}

.sk-theme-startup .sk-stats > div {
  padding: 0.65em 0.85em;
  background: linear-gradient(135deg, rgba(124, 58, 237, 0.08), rgba(236, 72, 153, 0.08));
  border-radius: var(--sk-radius);
  border: 1px solid rgba(124, 58, 237, 0.15);
}

.sk-theme-startup .sk-stats strong { font-size: 1em; font-weight: 800; }

.sk-theme-startup .sk-features {
  gap: 0.65em;
  padding: 1.25em;
  background: transparent;
}

.sk-theme-startup .sk-feat {
  border-radius: var(--sk-radius);
  background: var(--sk-bg);
  box-shadow: 0 8px 30px rgba(124, 58, 237, 0.08);
  padding: 1.15em;
  border: 1px solid rgba(124, 58, 237, 0.12);
}

.sk-theme-startup .sk-feat--2 {
  transform: translateY(-4px);
  box-shadow: 0 14px 40px rgba(236, 72, 153, 0.15);
}

.sk-theme-startup .sk-section-shell {
  background: linear-gradient(180deg, rgba(124, 58, 237, 0.04), transparent);
}

.sk-theme-startup .sk-feat-icon {
  width: 2em;
  height: 2em;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--sk-primary), var(--sk-accent));
  color: #fff;
  font-size: 0.75em;
}

.sk-theme-startup .sk-cta-band {
  margin: 0 1em 1em;
  border-radius: var(--sk-radius-lg);
  background: linear-gradient(135deg, var(--sk-primary), var(--sk-accent));
  padding: 1.25em;
}

.sk-theme-startup .sk-logo-pill {
  border-radius: 999px;
  padding: 0.4em 0.75em;
}

/* ===== MINIMAL — whitespace, thin lines, left-aligned ===== */
.sk-preview-frame.sk-theme-minimal {
  --sk-radius: 2px;
  --sk-radius-lg: 4px;
  --sk-section-pad: 2em;
  --sk-display-font: var(--font-sans);
  --sk-btn-radius: 2px;
  --sk-hero-align: left;
}

.sk-theme-minimal .sk-header {
  padding: 1em 1.5em;
  border-bottom: 1px solid var(--sk-muted);
  opacity: 0.95;
}

.sk-theme-minimal .sk-logo {
  font-weight: 500;
  font-size: 0.8em;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.sk-theme-minimal .sk-nav-cta {
  background: transparent;
  color: var(--sk-text);
  border: 1px solid var(--sk-text);
  border-radius: 0;
}

.sk-theme-minimal .sk-hero {
  padding: 3em 1.75em;
  text-align: left;
  max-width: 90%;
}

.sk-theme-minimal .sk-eyebrow {
  letter-spacing: 0.2em;
  font-size: 0.5em;
}

.sk-theme-minimal .sk-h {
  font-size: 1.5em;
  font-weight: 300;
  letter-spacing: -0.04em;
  line-height: 1.15;
}

.sk-theme-minimal .sk-sub {
  max-width: 100%;
  font-weight: 400;
}

.sk-theme-minimal .sk-btn {
  background: transparent;
  color: var(--sk-text);
  border: 1px solid var(--sk-text);
  border-radius: 0;
  padding: 0.5em 1.25em;
}

.sk-theme-minimal .sk-stats {
  display: flex;
  gap: 2em;
  padding: 2em 1.75em;
  border-top: 1px solid rgba(0, 0, 0, 0.1);
  border-bottom: 1px solid rgba(0, 0, 0, 0.1);
  background: transparent;
}

.sk-theme-minimal .sk-stats > div { align-items: flex-start; }

.sk-theme-minimal .sk-stats strong {
  font-size: 1.25em;
  font-weight: 300;
  color: var(--sk-text);
}

.sk-theme-minimal .sk-stats span {
  text-transform: none;
  letter-spacing: 0.05em;
}

.sk-theme-minimal .sk-features {
  grid-template-columns: 1fr;
  gap: 0;
  padding: 0 1.75em 2em;
  background: transparent;
}

.sk-theme-minimal .sk-feat {
  flex-direction: row;
  align-items: flex-start;
  gap: 1.15em;
  padding: 1.5em 0;
  background: transparent;
  border-radius: 0;
  border-bottom: 1px solid rgba(0, 0, 0, 0.08);
  text-align: left;
}

.sk-theme-minimal .sk-feat--1 { padding-top: 0.5em; }
.sk-theme-minimal .sk-feat--3 { border-bottom: none; padding-bottom: 0; }

.sk-theme-minimal .sk-section-title {
  font-weight: 300;
  font-size: 0.95em;
  margin-bottom: 1.25em;
}

.sk-theme-minimal .sk-feat-icon { font-size: 1em; opacity: 0.5; }

.sk-theme-minimal .sk-cta-band {
  background: var(--sk-text);
  color: var(--sk-bg);
  padding: 1.5em 1.75em;
  border-radius: 0;
}

.sk-theme-minimal .sk-cta-band .sk-btn {
  border-color: var(--sk-bg);
  color: var(--sk-bg);
}

.sk-theme-minimal .sk-logos { padding: 2em 1.75em; }

.sk-theme-minimal .sk-logo-pill {
  border-radius: 0;
  border: none;
  border-bottom: 1px solid var(--sk-muted);
  background: transparent;
}

/* ===== BOLD — dark, high contrast, neon accents ===== */
.sk-preview-frame.sk-theme-bold {
  --sk-radius: 8px;
  --sk-radius-lg: 12px;
  --sk-section-pad: 1.25em;
  --sk-display-font: var(--font-sans);
  --sk-btn-radius: 8px;
  --sk-hero-align: center;
}

.sk-theme-bold .sk-header {
  padding: 0.85em 1.25em;
  background: rgba(0, 0, 0, 0.3);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.sk-theme-bold .sk-logo {
  font-weight: 800;
  font-size: 0.95em;
  color: #fff;
}

.sk-theme-bold .sk-nav-fake i { background: rgba(255, 255, 255, 0.4); }

.sk-theme-bold .sk-nav-cta {
  background: var(--sk-accent);
  color: #0f172a;
  font-weight: 800;
  box-shadow: 0 0 20px rgba(34, 211, 238, 0.4);
}

.sk-theme-bold .sk-hero {
  padding: 2.75em 1.25em;
  text-align: center;
  background: var(--sk-hero-bg);
}

.sk-theme-bold .sk-h {
  font-size: 1.5em;
  font-weight: 800;
  text-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
}

.sk-theme-bold .sk-eyebrow { color: var(--sk-accent); }

.sk-theme-bold .sk-btn {
  background: var(--sk-accent);
  color: #0f172a;
  font-weight: 800;
  box-shadow: 0 0 24px rgba(34, 211, 238, 0.35);
}

.sk-theme-bold .sk-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.5em;
  padding: 1em;
  background: rgba(0, 0, 0, 0.25);
  border-block: 1px solid rgba(255, 255, 255, 0.08);
}

.sk-theme-bold .sk-stats > div {
  padding: 0.85em 0.5em;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--sk-radius);
}

.sk-theme-bold .sk-stats strong {
  color: var(--sk-accent);
  font-size: 1.1em;
  text-shadow: 0 0 12px rgba(34, 211, 238, 0.3);
}

.sk-theme-bold .sk-features {
  padding: 1.25em;
  background: var(--sk-surface);
}

.sk-theme-bold .sk-feat {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--sk-radius);
  padding: 1.1em 0.85em;
}

.sk-theme-bold .sk-feat--1 { border-left: 3px solid var(--sk-primary); }
.sk-theme-bold .sk-feat--2 {
  border-left: 3px solid var(--sk-accent);
  background: rgba(34, 211, 238, 0.06);
}
.sk-theme-bold .sk-feat--3 { border-left: 3px solid rgba(255, 255, 255, 0.35); }

.sk-theme-bold .sk-section-kicker { color: var(--sk-accent); }
.sk-theme-bold .sk-section-title { color: #fff; }

.sk-theme-bold .sk-cta-band {
  background: linear-gradient(90deg, var(--sk-primary), var(--sk-accent));
  padding: 1.25em;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.sk-theme-bold .sk-footer {
  background: #0a0f1a;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.sk-theme-bold .sk-trust-badge {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.15);
  color: var(--sk-accent);
}

/* ===== Shared section polish ===== */
.sk-preview-frame .sk-block { line-height: 1.5; }

.sk-preview-frame .sk-section-shell {
  padding: var(--sk-section-pad) 1.35em;
}

.sk-preview-frame .sk-section-kicker {
  margin: 0 0 0.35em;
  font-size: 0.5em;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--sk-primary);
}

.sk-preview-frame .sk-section-title {
  margin: 0 0 0.85em;
  font-family: var(--sk-display-font);
  font-size: 0.85em;
  font-weight: 600;
  line-height: 1.25;
  color: var(--sk-text);
}

.sk-preview-frame .sk-section-shell--features .sk-features {
  padding: 0;
  background: transparent;
}

.sk-preview-frame .sk-section-shell--stats {
  padding-bottom: calc(var(--sk-section-pad) * 0.75);
}

.sk-preview-frame .sk-section-shell--stats .sk-stats {
  padding: 0;
  border: none;
  background: transparent;
}

.sk-preview-frame .sk-feat--1 { --sk-feat-accent: var(--sk-primary); }
.sk-preview-frame .sk-feat--2 { --sk-feat-accent: var(--sk-accent); }
.sk-preview-frame .sk-feat--3 { --sk-feat-accent: var(--sk-primary); }

.sk-preview-frame .sk-stat-cell {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.15em;
  color: var(--sk-text);
}

.sk-preview-frame .sk-stat-cell strong { font-size: 0.85em; color: var(--sk-primary); }
.sk-preview-frame .sk-stat-cell span {
  font-size: 0.45em;
  color: var(--sk-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.sk-preview-frame .sk-sub {
  margin-bottom: 1em;
  line-height: 1.55;
}

.sk-preview-frame .sk-logos {
  padding: var(--sk-section-pad) 1.25em;
  gap: 0.5em;
}

.sk-preview-frame .sk-testimonials blockquote {
  font-size: 0.75em;
  line-height: 1.6;
}

.sk-preview-frame .sk-pricing {
  padding: var(--sk-section-pad) 1em;
  gap: 0.65em;
}

.sk-theme-startup .sk-tier--on,
.sk-theme-bold .sk-tier--on {
  transform: scale(1.03);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}

.sk-theme-minimal .sk-tier {
  border-radius: 0;
  border: none;
  border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}

.sk-preview-frame .sk-process {
  padding: var(--sk-section-pad) 1em;
}

.sk-theme-corporate .sk-process-step {
  border: 1px solid rgba(0, 0, 0, 0.06);
  border-radius: var(--sk-radius);
}

.sk-theme-startup .sk-process-num {
  border-radius: 12px;
  background: linear-gradient(135deg, var(--sk-primary), var(--sk-accent));
}

.sk-preview-frame.sk-theme-minimal .sk-layout-mobile .sk-hero { padding: 2em 1.25em; }
.sk-preview-frame.sk-theme-startup .sk-layout-mobile .sk-stats { flex-direction: column; }
.sk-preview-frame.sk-theme-corporate .sk-layout-mobile .sk-stats { flex-direction: column; }
.sk-preview-frame.sk-theme-corporate .sk-layout-mobile .sk-stats > div { border-right: none; border-bottom: 1px solid rgba(0,0,0,0.08); }