/* ═══════════════════════════════════════════════════════════
   SEO LANDING PAGES — Premium Design System
   Complementario a styles.css · FORXA 2026
═══════════════════════════════════════════════════════════ */

/* ─── Hero ─── */
.sp-hero {
  position: relative;
  padding: 9rem 0 5rem;
  overflow: hidden;
  background: #050709;
}
.sp-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 90% 65% at 50% -10%, rgba(232,89,12,0.14) 0%, transparent 68%);
  pointer-events: none;
}
.sp-hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, rgba(255,255,255,0.035) 1px, transparent 1px);
  background-size: 32px 32px;
  pointer-events: none;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 20%, transparent 100%);
}
.sp-hero__inner {
  position: relative;
  z-index: 2;
  text-align: center;
}
.sp-hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(232,89,12,0.1);
  border: 1px solid rgba(232,89,12,0.28);
  border-radius: 999px;
  padding: 0.4rem 1.1rem;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--clr-fill-light);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 1.75rem;
}
.sp-badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--clr-fill);
  animation: spPulse 2s ease-in-out infinite;
}
@keyframes spPulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.45; transform: scale(1.5); }
}
.sp-hero__title {
  font-family: var(--font-heading);
  font-size: clamp(2.1rem, 5vw, 3.5rem);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -0.03em;
  color: #fff;
  max-width: 820px;
  margin: 0 auto 1.35rem;
}
.sp-hero__desc {
  font-size: 1.05rem;
  color: var(--clr-text-2);
  max-width: 560px;
  margin: 0 auto 2.75rem;
  line-height: 1.75;
}
.sp-hero__ctas {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 3.5rem;
}
.sp-hero__stats {
  display: flex;
  gap: 0;
  justify-content: center;
  flex-wrap: wrap;
  border-top: 1px solid rgba(255,255,255,0.07);
  padding-top: 2.5rem;
  margin-top: 0.5rem;
}
.sp-stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.3rem;
  padding: 0 2.25rem;
}
.sp-stat + .sp-stat {
  border-left: 1px solid rgba(255,255,255,0.07);
}
.sp-stat__value {
  font-family: var(--font-heading);
  font-size: 2.1rem;
  font-weight: 900;
  color: #fff;
  line-height: 1;
  letter-spacing: -0.02em;
}
.sp-stat__value .sp-accent { color: var(--clr-fill-light); }
.sp-stat__label {
  font-size: 0.75rem;
  color: var(--clr-text-2);
  text-align: center;
  line-height: 1.4;
}

/* ─── Main Content Area ─── */
.sp-content {
  padding: 5.5rem 0;
  background: var(--clr-bg-2);
}
.sp-grid {
  display: grid;
  grid-template-columns: 1.35fr 1fr;
  gap: 4rem;
  align-items: start;
}

/* Left column: body */
.sp-body {}
.sp-body h2 {
  font-family: var(--font-heading);
  font-size: clamp(1.65rem, 3vw, 2.25rem);
  font-weight: 800;
  color: #fff;
  line-height: 1.15;
  letter-spacing: -0.025em;
  margin-bottom: 1.25rem;
}
.sp-body .sp-lead {
  font-size: 1.05rem;
  color: var(--clr-text-1);
  line-height: 1.75;
  margin-bottom: 1.5rem;
  font-weight: 400;
}
.sp-body p {
  font-size: 0.9rem;
  color: var(--clr-text-2);
  line-height: 1.8;
  margin-bottom: 1.25rem;
}
.sp-body strong {
  color: var(--clr-text-1);
  font-weight: 600;
}
.sp-body h3 {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  color: #fff;
  margin: 2rem 0 0.85rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.sp-body h3::before {
  content: '';
  display: inline-block;
  width: 3px;
  height: 1.1em;
  background: var(--clr-fill);
  border-radius: 2px;
  flex-shrink: 0;
}

/* Step cards */
.sp-steps {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  margin-top: 1.5rem;
}
.sp-step {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  background: rgba(255,255,255,0.02);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  transition: border-color 0.25s, transform 0.25s;
}
.sp-step:hover {
  border-color: rgba(232,89,12,0.3);
  transform: translateX(4px);
}
.sp-step__num {
  min-width: 38px;
  height: 38px;
  border-radius: 50%;
  color: #fff;
  font-size: 0.85rem;
  font-weight: 800;
  font-family: var(--font-heading);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  letter-spacing: -0.01em;
}
.sp-step__num--1 { background: linear-gradient(135deg, #FF7A00, #E8590C); }
.sp-step__num--2 { background: linear-gradient(135deg, #3DAA5A, #2a8042); }
.sp-step__num--3 { background: linear-gradient(135deg, #E8590C, #c44500); }
.sp-step__num--4 { background: linear-gradient(135deg, #5b6af0, #4354cc); }
.sp-step__body {}
.sp-step h4 {
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 700;
  color: #fff;
  margin: 0 0 0.35rem;
}
.sp-step p {
  font-size: 0.8rem;
  color: var(--clr-text-2);
  line-height: 1.6;
  margin: 0;
}

/* Feature list */
.sp-features {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
}
.sp-features li {
  display: flex;
  gap: 0.75rem;
  font-size: 0.875rem;
  color: var(--clr-text-2);
  line-height: 1.55;
  align-items: flex-start;
}
.sp-features__check {
  color: var(--clr-fill-light);
  font-weight: 800;
  font-size: 0.95rem;
  flex-shrink: 0;
  line-height: 1.35;
}
.sp-features li strong {
  display: block;
  color: var(--clr-white);
  font-weight: 600;
  margin-bottom: 0.1rem;
}

/* Right column: sticky card */
.sp-aside {
  position: sticky;
  top: 90px;
}
.sp-card {
  background: rgba(255,255,255,0.02);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  backdrop-filter: blur(10px);
}
.sp-card h3 {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 800;
  color: #fff;
  letter-spacing: -0.015em;
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--clr-border);
}
.sp-card .sp-features {
  margin-bottom: 1.75rem;
}
.sp-card-note {
  font-size: 0.75rem;
  color: var(--clr-text-2);
  text-align: center;
  margin-top: 0.75rem;
  line-height: 1.5;
}

/* ─── Product Cards Section ─── */
.sp-products {
  padding: 4.5rem 0;
  background: var(--clr-bg);
}
.sp-products h2 {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  font-weight: 800;
  color: #fff;
  text-align: center;
  margin-bottom: 2.5rem;
  letter-spacing: -0.02em;
}
.sp-prod-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.sp-prod-card {
  display: flex;
  flex-direction: column;
  padding: 1.75rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--clr-border);
  background: rgba(255,255,255,0.015);
  text-decoration: none;
  transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease, background 0.3s ease;
  position: relative;
  overflow: hidden;
}
.sp-prod-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  opacity: 0;
  transition: opacity 0.3s;
}
.sp-prod-card--fill::before { background: linear-gradient(90deg, #FF7A00, #FFB347); }
.sp-prod-card--prime::before { background: linear-gradient(90deg, #3DAA5A, #52CC72); }
.sp-prod-card--pro::before { background: linear-gradient(90deg, #E8590C, #FF7A3D); }
.sp-prod-card:hover::before { opacity: 1; }
.sp-prod-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 20px 40px rgba(0,0,0,0.35);
}
.sp-prod-card--fill:hover { border-color: rgba(255,122,0,0.35); background: rgba(255,122,0,0.04); }
.sp-prod-card--prime:hover { border-color: rgba(61,170,90,0.35); background: rgba(61,170,90,0.04); }
.sp-prod-card--pro:hover { border-color: rgba(232,89,12,0.35); background: rgba(232,89,12,0.04); }
.sp-prod-card__step {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}
.sp-prod-card--fill .sp-prod-card__step { color: #FF7A00; }
.sp-prod-card--prime .sp-prod-card__step { color: #3DAA5A; }
.sp-prod-card--pro .sp-prod-card__step { color: #E8590C; }
.sp-prod-card__name {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 900;
  color: #fff;
  letter-spacing: -0.025em;
  margin-bottom: 0.65rem;
}
.sp-prod-card__desc {
  font-size: 0.8rem;
  color: var(--clr-text-2);
  line-height: 1.55;
  flex: 1;
}
.sp-prod-card__arrow {
  margin-top: 1.25rem;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--clr-text-2);
  display: flex;
  align-items: center;
  gap: 0.4rem;
  transition: color 0.2s, gap 0.2s;
  padding-top: 1rem;
  border-top: 1px solid var(--clr-border);
}
.sp-prod-card:hover .sp-prod-card__arrow {
  color: #fff;
  gap: 0.65rem;
}

/* ─── WhatsApp CTA Banner ─── */
.sp-cta {
  padding: 4.5rem 0;
  background: var(--clr-bg-2);
}
.sp-cta__box {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2.5rem;
  flex-wrap: wrap;
  background: linear-gradient(135deg, rgba(232,89,12,0.08), rgba(61,170,90,0.06));
  border: 1px solid rgba(232,89,12,0.2);
  border-radius: 20px;
  padding: 3rem 3.5rem;
  position: relative;
  overflow: hidden;
}
.sp-cta__box::before {
  content: '';
  position: absolute;
  top: -60px;
  right: -60px;
  width: 220px;
  height: 220px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(232,89,12,0.12), transparent 70%);
  pointer-events: none;
}
.sp-cta__text h2 {
  font-family: var(--font-heading);
  font-size: clamp(1.4rem, 2.5vw, 1.85rem);
  font-weight: 800;
  color: #fff;
  letter-spacing: -0.025em;
  margin-bottom: 0.6rem;
}
.sp-cta__text p {
  color: var(--clr-text-2);
  font-size: 0.9rem;
  max-width: 500px;
  line-height: 1.65;
  margin-bottom: 1rem;
}
.sp-cta__trust {
  display: flex;
  gap: 0.65rem;
  flex-wrap: wrap;
}
.sp-trust-badge {
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--clr-text-2);
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 999px;
  padding: 0.3rem 0.8rem;
  letter-spacing: 0.03em;
  white-space: nowrap;
}
.sp-cta__action {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  flex-shrink: 0;
}
.sp-cta__note {
  font-size: 0.72rem;
  color: var(--clr-text-2);
  text-align: center;
}

/* ─── Responsive ─── */
@media (max-width: 960px) {
  .sp-grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .sp-aside { position: static; }
  .sp-prod-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .sp-hero { padding: 7rem 0 3rem; }
  .sp-hero__ctas { flex-direction: column; align-items: center; }
  .sp-hero__stats { gap: 0; }
  .sp-stat { padding: 0 1.25rem; }
  .sp-stat__value { font-size: 1.6rem; }
  .sp-prod-grid { grid-template-columns: 1fr; }
  .sp-cta__box { padding: 2rem 1.5rem; flex-direction: column; }
  .sp-cta__text h2 { font-size: 1.35rem; }
}