/* ============================================================
   SELLER EM FOCO — COMPONENTS (Part 2: Stats, Steps, etc.)
   ============================================================ */

/* ══════════════════════════════════════════════════════════
   STATS
   ══════════════════════════════════════════════════════════ */
.sf-stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sf-space-4);
}
@media (max-width: 768px) {
  .sf-stats-grid { grid-template-columns: 1fr; }
}
.sf-stat {
  text-align: center;
  padding: var(--sf-space-6);
  background: var(--sf-surface-card);
  border: 1px solid var(--sf-border-subtle);
  border-radius: var(--sf-radius-lg);
  transition: all var(--sf-transition-base);
}
.sf-stat:hover {
  border-color: var(--sf-border-default);
  transform: translateY(-2px);
}
.sf-stat__number {
  font-size: var(--sf-text-4xl);
  font-weight: var(--sf-weight-bold);
  color: var(--sf-text-primary);
  line-height: 1;
  display: block;
  margin-bottom: var(--sf-space-2);
}
.sf-stat__number--accent {
  background: var(--sf-accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.sf-stat__label {
  font-size: var(--sf-text-xs);
  color: var(--sf-text-secondary);
}

/* ══════════════════════════════════════════════════════════
   STEPS / PROCESS
   ══════════════════════════════════════════════════════════ */
.sf-steps {
  display: flex;
  flex-direction: column;
}
.sf-step {
  display: flex;
  align-items: flex-start;
  gap: var(--sf-space-5);
  padding: var(--sf-space-6) 0;
  border-bottom: 1px solid var(--sf-border-subtle);
  position: relative;
}
.sf-step:last-child { border-bottom: none; }
.sf-step__num {
  width: 40px;
  height: 40px;
  min-width: 40px;
  border-radius: 50%;
  background: var(--sf-surface-card);
  border: 1px solid var(--sf-border-default);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--sf-text-sm);
  font-weight: var(--sf-weight-semibold);
  color: var(--sf-text-primary);
  transition: all var(--sf-transition-base);
}
.sf-step:hover .sf-step__num {
  background: var(--sf-accent-subtle);
  border-color: var(--sf-border-accent);
  color: var(--sf-accent);
}
.sf-step__content { flex: 1; }
.sf-step__title {
  font-size: var(--sf-text-md);
  font-weight: var(--sf-weight-medium);
  color: var(--sf-text-primary);
  margin-bottom: var(--sf-space-1);
}
.sf-step__desc {
  font-size: var(--sf-text-base);
  color: var(--sf-text-secondary);
  line-height: var(--sf-leading-relaxed);
}

/* ══════════════════════════════════════════════════════════
   HIGHLIGHT BOX
   ══════════════════════════════════════════════════════════ */
.sf-highlight {
  border-left: 3px solid var(--sf-accent);
  padding: var(--sf-space-4) var(--sf-space-5);
  border-radius: 0 var(--sf-radius-md) var(--sf-radius-md) 0;
  background: var(--sf-surface-card);
}
.sf-highlight p {
  margin: 0;
  font-size: var(--sf-text-md);
  color: var(--sf-text-primary);
  line-height: var(--sf-leading-relaxed);
}

/* ══════════════════════════════════════════════════════════
   URGENCY BOX
   ══════════════════════════════════════════════════════════ */
.sf-urgency {
  border: 1px solid var(--sf-danger-border);
  border-radius: var(--sf-radius-lg);
  padding: var(--sf-space-4) var(--sf-space-5);
  background: var(--sf-danger-bg);
}
.sf-urgency__title {
  font-size: var(--sf-text-base);
  font-weight: var(--sf-weight-medium);
  color: var(--sf-danger-text);
  margin-bottom: var(--sf-space-1);
  display: flex;
  align-items: center;
  gap: var(--sf-space-2);
}
.sf-urgency__desc {
  font-size: var(--sf-text-sm);
  color: var(--sf-text-secondary);
}

/* ══════════════════════════════════════════════════════════
   COMPARISON TABLE
   ══════════════════════════════════════════════════════════ */
.sf-compare {
  background: var(--sf-surface-card);
  border: 1px solid var(--sf-border-subtle);
  border-radius: var(--sf-radius-lg);
  overflow: hidden;
}
.sf-compare__row {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 0;
  font-size: var(--sf-text-sm);
  padding: var(--sf-space-3) var(--sf-space-4);
  border-bottom: 1px solid var(--sf-border-subtle);
  align-items: center;
  transition: background var(--sf-transition-fast);
}
.sf-compare__row:last-child { border-bottom: none; }
.sf-compare__row:hover { background: var(--sf-surface-card-hover); }
.sf-compare__row--header {
  background: var(--sf-bg-tertiary);
  font-weight: var(--sf-weight-medium);
  color: var(--sf-text-primary);
  font-size: var(--sf-text-xs);
  text-transform: uppercase;
  letter-spacing: var(--sf-tracking-wide);
}
.sf-compare__row--header:hover { background: var(--sf-bg-tertiary); }
.sf-compare__feature { color: var(--sf-text-secondary); }
.sf-compare__check {
  text-align: center;
  color: var(--sf-success);
  font-size: var(--sf-text-lg);
}
.sf-compare__cross {
  text-align: center;
  color: var(--sf-text-muted);
  font-size: var(--sf-text-lg);
}
.sf-compare__label {
  text-align: center;
  font-weight: var(--sf-weight-medium);
  color: var(--sf-text-primary);
}
@media (max-width: 480px) {
  .sf-compare__row { grid-template-columns: 1.5fr 1fr 1fr; padding: var(--sf-space-3); }
  .sf-compare__feature { font-size: var(--sf-text-xs); }
}

/* ══════════════════════════════════════════════════════════
   PLATFORM TAGS
   ══════════════════════════════════════════════════════════ */
.sf-platforms {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sf-space-2);
}
.sf-platform-tag {
  display: inline-flex;
  align-items: center;
  gap: var(--sf-space-1-5);
  font-size: var(--sf-text-xs);
  padding: var(--sf-space-1) var(--sf-space-3);
  border-radius: var(--sf-radius-full);
  border: 1px solid var(--sf-border-default);
  color: var(--sf-text-secondary);
  transition: all var(--sf-transition-fast);
}
.sf-platform-tag:hover {
  border-color: var(--sf-border-strong);
  color: var(--sf-text-primary);
  background: var(--sf-surface-card);
}

/* ══════════════════════════════════════════════════════════
   CHECK LIST
   ══════════════════════════════════════════════════════════ */
.sf-checklist { display: flex; flex-direction: column; gap: var(--sf-space-4); }
.sf-check-item {
  display: flex;
  align-items: flex-start;
  gap: var(--sf-space-3);
}
.sf-check-item__icon {
  width: 22px;
  height: 22px;
  min-width: 22px;
  border-radius: 50%;
  background: var(--sf-success-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 2px;
  color: var(--sf-success);
  font-size: 12px;
}
.sf-check-item__content h3 {
  font-size: var(--sf-text-md);
  font-weight: var(--sf-weight-medium);
  color: var(--sf-text-primary);
  margin-bottom: var(--sf-space-0-5);
}
.sf-check-item__content p {
  font-size: var(--sf-text-sm);
  color: var(--sf-text-secondary);
  margin: 0;
}

/* ══════════════════════════════════════════════════════════
   PRICE DISPLAY
   ══════════════════════════════════════════════════════════ */
.sf-price {
  display: flex;
  align-items: baseline;
  gap: var(--sf-space-2);
}
.sf-price__value {
  font-size: var(--sf-text-5xl);
  font-weight: var(--sf-weight-bold);
  color: var(--sf-text-primary);
  line-height: 1;
}
.sf-price__period {
  font-size: var(--sf-text-base);
  color: var(--sf-text-secondary);
}
.sf-price__note {
  font-size: var(--sf-text-sm);
  color: var(--sf-text-tertiary);
  margin-top: var(--sf-space-1);
}

/* ══════════════════════════════════════════════════════════
   HERO SECTION
   ══════════════════════════════════════════════════════════ */
.sf-hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: calc(var(--sf-nav-height) + var(--sf-space-16));
  padding-bottom: var(--sf-space-16);
  overflow: hidden;
}
.sf-hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.sf-hero__bg::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 200px;
  background: linear-gradient(to top, var(--sf-bg-primary), transparent);
  z-index: 1;
}
.sf-hero__content {
  position: relative;
  z-index: 2;
  max-width: 720px;
}
@media (max-width: 768px) {
  .sf-hero {
    min-height: auto;
    padding-top: calc(var(--sf-nav-height) + var(--sf-space-12));
    padding-bottom: var(--sf-space-12);
  }
}

/* ═══ HERO SPLIT LAYOUT ═══ */
.sf-hero--split {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding-top: calc(var(--sf-nav-height) + var(--sf-space-12));
  padding-bottom: var(--sf-space-16);
}

/* Digital noise texture — pure CSS */
.sf-hero__texture {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  opacity: 0.045;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 512 512' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.75' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-repeat: repeat;
  background-size: 512px 512px;
  mix-blend-mode: screen;
}
[data-sf-theme="light"] .sf-hero__texture {
  opacity: 0.025;
  mix-blend-mode: multiply;
}

/* Dot grid pattern */
.sf-hero__dots {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  opacity: 0.07;
  background-image: radial-gradient(circle, rgba(255,255,255,0.5) 1px, transparent 1px);
  background-size: 24px 24px;
}
[data-sf-theme="light"] .sf-hero__dots {
  opacity: 0.05;
  background-image: radial-gradient(circle, rgba(0,0,0,0.25) 1px, transparent 1px);
}

/* Bottom gradient fade */
.sf-hero__fade {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 200px;
  background: linear-gradient(to top, var(--sf-bg-primary), transparent);
  z-index: 2;
  pointer-events: none;
}

/* Inner layout — 2 columns */
.sf-hero__inner {
  position: relative;
  z-index: 3;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sf-space-12);
  align-items: center;
}

/* ═══ MOCKUP AREA ═══ */
.sf-hero__mockup {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  perspective: 1200px;
}

/* Glow behind the mockup */
.sf-hero__mockup-glow {
  position: absolute;
  width: 80%;
  height: 80%;
  top: 10%;
  left: 10%;
  background: radial-gradient(ellipse, var(--sf-accent-glow) 0%, transparent 70%);
  filter: blur(60px);
  z-index: 0;
  animation: sfPulseGlow 5s ease-in-out infinite;
}

/* Image frame */
.sf-hero__mockup-frame {
  position: relative;
  z-index: 1;
  border-radius: var(--sf-radius-xl);
  overflow: hidden;
  border: 1px solid var(--sf-border-default);
  box-shadow:
    0 32px 64px rgba(0, 0, 0, 0.4),
    0 0 0 1px rgba(255, 255, 255, 0.05) inset;
  transform: rotateY(-6deg) rotateX(2deg);
  transition: transform 0.6s var(--sf-ease-out), box-shadow 0.6s ease;
  max-width: 520px;
}
.sf-hero__mockup-frame:hover {
  transform: rotateY(-2deg) rotateX(1deg) translateY(-8px);
  box-shadow:
    0 40px 80px rgba(0, 0, 0, 0.5),
    0 0 60px rgba(255, 59, 48, 0.08),
    0 0 0 1px rgba(255, 255, 255, 0.08) inset;
}
.sf-hero__mockup-frame img {
  width: 100%;
  height: auto;
  display: block;
}

/* Light mode frame adjustments */
[data-sf-theme="light"] .sf-hero__mockup-frame {
  box-shadow:
    0 32px 64px rgba(0, 0, 0, 0.12),
    0 0 0 1px rgba(0, 0, 0, 0.08) inset;
}
[data-sf-theme="light"] .sf-hero__mockup-frame:hover {
  box-shadow:
    0 40px 80px rgba(0, 0, 0, 0.16),
    0 0 40px rgba(224, 52, 43, 0.06),
    0 0 0 1px rgba(0, 0, 0, 0.10) inset;
}

/* ═══ FLOATING METRIC CARDS ═══ */
.sf-hero__float-card {
  position: absolute;
  z-index: 5;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  padding: var(--sf-space-3) var(--sf-space-5);
  background: var(--sf-surface-glass);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--sf-border-default);
  border-radius: var(--sf-radius-lg);
  box-shadow: var(--sf-shadow-lg);
}
.sf-hero__float-card--1 {
  top: 12%;
  right: -8%;
  animation: sfFloat 4s ease-in-out infinite;
}
.sf-hero__float-card--2 {
  bottom: 18%;
  left: -5%;
  animation: sfFloat 5s ease-in-out infinite 1s;
}

/* ═══ RESPONSIVE ═══ */
@media (max-width: 968px) {
  .sf-hero__inner {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .sf-hero__content {
    max-width: 100% !important;
  }
  .sf-hero__content .ds-row {
    justify-content: center;
  }
  .sf-hero__mockup {
    margin-top: var(--sf-space-10);
  }
  .sf-hero__mockup-frame {
    transform: rotateY(0) rotateX(3deg);
    max-width: 420px;
  }
  .sf-hero__float-card--1 { right: 2%; top: 5%; }
  .sf-hero__float-card--2 { left: 2%; bottom: 10%; }
}
@media (max-width: 480px) {
  .sf-hero--split {
    padding-top: calc(var(--sf-nav-height) + var(--sf-space-8));
    padding-bottom: var(--sf-space-10);
  }
  .sf-hero__mockup-frame {
    max-width: 100%;
    border-radius: var(--sf-radius-lg);
  }
  .sf-hero__float-card { display: none; }
}

/* ══════════════════════════════════════════════════════════
   MODULE ROW (numbered features)
   ══════════════════════════════════════════════════════════ */
.sf-module {
  display: flex;
  align-items: flex-start;
  gap: var(--sf-space-4);
  padding: var(--sf-space-5) 0;
  border-bottom: 1px solid var(--sf-border-subtle);
}
.sf-module:last-child { border-bottom: none; }
.sf-module__num {
  font-size: var(--sf-text-xs);
  font-weight: var(--sf-weight-medium);
  color: var(--sf-text-tertiary);
  min-width: 24px;
  padding-top: 2px;
  font-family: var(--sf-font-mono);
}
.sf-module__title {
  font-size: var(--sf-text-md);
  font-weight: var(--sf-weight-medium);
  color: var(--sf-text-primary);
  margin-bottom: var(--sf-space-1);
}
.sf-module__desc {
  font-size: var(--sf-text-base);
  color: var(--sf-text-secondary);
  margin: 0;
}

/* ══════════════════════════════════════════════════════════
   UPSELL BOX
   ══════════════════════════════════════════════════════════ */
.sf-upsell {
  border: 1px solid var(--sf-warning-border);
  border-radius: var(--sf-radius-lg);
  padding: var(--sf-space-4) var(--sf-space-5);
  background: var(--sf-warning-bg);
}
.sf-upsell__title {
  font-size: var(--sf-text-base);
  font-weight: var(--sf-weight-medium);
  color: var(--sf-warning-text);
  margin-bottom: var(--sf-space-1);
}
.sf-upsell__desc {
  font-size: var(--sf-text-sm);
  color: var(--sf-text-secondary);
}

/* ══════════════════════════════════════════════════════════
   FOOTER
   ══════════════════════════════════════════════════════════ */
.sf-footer {
  border-top: 1px solid var(--sf-border-subtle);
  padding: var(--sf-space-12) 0;
  margin-top: var(--sf-space-section);
}
.sf-footer__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.sf-footer__copy {
  font-size: var(--sf-text-xs);
  color: var(--sf-text-tertiary);
}
@media (max-width: 768px) {
  .sf-footer__inner {
    flex-direction: column;
    gap: var(--sf-space-4);
    text-align: center;
  }
}

/* ══════════════════════════════════════════════════════════
   BODY SPACER (for fixed nav)
   ══════════════════════════════════════════════════════════ */
.sf-body-spacer {
  height: var(--sf-nav-height);
}