/* Infinity Studio — Commercial page shell (shared) */
/* Loaded with brand.css + site-nav.css + motion.css + subpages.css */

.page-main {
  position: relative;
  padding: calc(var(--nav-h, 70px) + 2.75rem) 0 0;
  min-height: 60vh;
}

.page-atmosphere {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background:
    radial-gradient(ellipse 55% 38% at 12% 8%, rgba(123, 77, 255, 0.2), transparent 58%),
    radial-gradient(ellipse 42% 32% at 92% 14%, rgba(255, 138, 0, 0.09), transparent 55%),
    radial-gradient(ellipse 50% 40% at 70% 90%, rgba(123, 77, 255, 0.06), transparent 60%);
}

.page-shell {
  position: relative;
  z-index: 1;
  width: min(100% - 2.5rem, 1120px);
  margin-inline: auto;
}

/* —— Hero —— */
.sp-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  gap: 2rem 2.5rem;
  align-items: center;
  padding-bottom: 2.5rem;
  margin-bottom: 0.5rem;
}

.sp-hero-copy {
  min-width: 0;
}

.page-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 1rem;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: #D4D0EA;
}

.page-eyebrow::before {
  content: "";
  width: 18px;
  height: 1px;
  background: linear-gradient(90deg, rgba(255, 138, 0, 0.75), transparent);
}

.page-hero-title {
  font-family: var(--font-display, Sora, system-ui, sans-serif);
  font-weight: 700;
  font-size: clamp(2.15rem, 4.2vw, 3.15rem);
  line-height: 1.1;
  letter-spacing: -0.03em;
  color: #f4f5f8;
  margin: 0 0 1rem;
  max-width: 16ch;
}

.page-lead {
  margin: 0 0 1.65rem;
  max-width: 38rem;
  font-size: clamp(1.02rem, 1.2vw, 1.14rem);
  line-height: 1.55;
  color: var(--text-soft, #E0E3ED);
}

.page-cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 48px;
  padding: 0 1.25rem;
  font-size: 0.92rem;
  font-weight: 700;
  text-decoration: none;
  border: 0;
  cursor: pointer;
  transition: transform 200ms var(--ease-premium, ease), box-shadow 200ms ease;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-secondary {
  background: rgba(23, 28, 38, 0.85);
  color: var(--infinity-smoke, #E8EAF0);
  border: 1px solid rgba(232, 234, 240, 0.14);
  box-shadow: none;
}

.btn-secondary:hover {
  border-color: rgba(123, 77, 255, 0.4);
  color: #fff;
}

/* —— Hero visual panel —— */
.sp-visual {
  position: relative;
  min-height: 260px;
  padding: 1.35rem 1.4rem;
  border-radius: 18px;
  border: 1px solid rgba(123, 77, 255, 0.22);
  background:
    linear-gradient(165deg, rgba(23, 28, 38, 0.92), rgba(8, 11, 15, 0.78));
  box-shadow:
    0 24px 50px rgba(0, 0, 0, 0.35),
    0 0 48px rgba(123, 77, 255, 0.08);
  overflow: hidden;
}

.sp-visual::before {
  content: "";
  position: absolute;
  inset: -40% auto auto -20%;
  width: 70%;
  height: 70%;
  background: radial-gradient(circle, rgba(123, 77, 255, 0.22), transparent 70%);
  pointer-events: none;
}

.sp-visual::after {
  content: "";
  position: absolute;
  inset: auto -15% -35% auto;
  width: 55%;
  height: 55%;
  background: radial-gradient(circle, rgba(255, 138, 0, 0.12), transparent 70%);
  pointer-events: none;
}

.sp-visual-inner {
  position: relative;
  z-index: 1;
}

.sp-visual-label {
  display: block;
  margin-bottom: 0.85rem;
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #B4BAC9;
}

.sp-visual-title {
  font-family: var(--font-display, Sora, system-ui, sans-serif);
  font-size: 1.05rem;
  font-weight: 700;
  color: #E8EAF0;
  margin: 0 0 0.75rem;
  letter-spacing: -0.02em;
}

.sp-visual-meta {
  margin: 0.9rem 0 0;
  font-size: 0.78rem;
  color: #B4BAC9;
  line-height: 1.45;
}

/* —— Sections —— */
.sp-section {
  padding: 2.75rem 0;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.sp-section-title {
  font-family: var(--font-display, Sora, system-ui, sans-serif);
  font-size: clamp(1.25rem, 2vw, 1.55rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: #f0ecff;
  margin: 0 0 0.55rem;
}

.sp-section-lead {
  margin: 0 0 1.5rem;
  max-width: 40rem;
  font-size: 0.95rem;
  line-height: 1.55;
  color: #E0E3ED;
}

.sp-prose p {
  margin: 0 0 1rem;
  font-size: 0.95rem;
  line-height: 1.6;
  color: #E0E3ED;
  max-width: 42rem;
}

.sp-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.65rem;
}

.sp-list li {
  position: relative;
  padding-left: 1.1rem;
  font-size: 0.95rem;
  line-height: 1.5;
  color: #E0E3ED;
}

.sp-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: linear-gradient(135deg, #7B4DFF, #FF8A00);
}

/* —— Feature / selector cards —— */
.sp-card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1rem;
}

.sp-card {
  padding: 1.2rem 1.15rem;
  border-radius: 14px;
  border: 1px solid rgba(123, 77, 255, 0.18);
  background: rgba(23, 28, 38, 0.72);
  text-decoration: none;
  color: inherit;
  transition: border-color 200ms ease, background 200ms ease, transform 200ms ease;
}

a.sp-card:hover,
a.sp-card:focus-visible {
  border-color: rgba(123, 77, 255, 0.45);
  background: rgba(23, 28, 38, 0.92);
  transform: translateY(-2px);
  outline: none;
}

.sp-card h3 {
  font-family: var(--font-display, Sora, system-ui, sans-serif);
  font-size: 1rem;
  font-weight: 700;
  margin: 0 0 0.45rem;
  color: #F4F5F8;
  letter-spacing: -0.015em;
}

.sp-card p {
  margin: 0;
  font-size: 0.86rem;
  line-height: 1.5;
  color: #B4BAC9;
}

.sp-card-tag {
  display: inline-block;
  margin-top: 0.75rem;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #C4B5FD;
}

/* —— CTA band —— */
.sp-cta-band {
  margin: 1rem 0 3.5rem;
  padding: 1.75rem 1.5rem;
  border-radius: 16px;
  border: 1px solid rgba(123, 77, 255, 0.25);
  background:
    linear-gradient(135deg, rgba(123, 77, 255, 0.12), rgba(255, 138, 0, 0.05));
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem;
}

.sp-cta-band h2 {
  font-family: var(--font-display, Sora, system-ui, sans-serif);
  font-size: 1.25rem;
  font-weight: 700;
  margin: 0 0 0.35rem;
  color: #fff;
}

.sp-cta-band p {
  margin: 0;
  font-size: 0.9rem;
  color: #C5C9D6;
  max-width: 32rem;
}

/* —— Site footer —— */
.site-footer {
  position: relative;
  z-index: 1;
  margin-top: 1rem;
  padding: 4.5rem 0 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.07);
  background: rgba(8, 11, 15, 0.55);
}

.site-footer-inner {
  width: min(100% - 2.5rem, 1120px);
  margin-inline: auto;
  display: flex;
  flex-direction: column;
  align-items: stretch;
}

.site-footer-brand {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  margin: 0 0 3rem;
  padding-top: 0.5rem;
}

.site-footer-brand .brand,
.site-footer-brand a.brand {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  margin: 0;
  text-decoration: none;
}

.site-footer-brand .brand-logo,
.site-footer-brand .brand-logo-footer {
  display: block;
  width: clamp(260px, 22vw, 320px);
  max-width: min(320px, 86vw);
  height: auto;
  object-fit: contain;
  object-position: center;
}

.site-footer-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1.75rem 1.5rem;
  margin-bottom: 2rem;
  width: 100%;
}

.site-footer-col h3 {
  margin: 0 0 0.85rem;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #B4BAC9;
}

.site-footer-col a {
  display: block;
  padding: 0.35rem 0;
  min-height: 36px;
  font-size: 0.88rem;
  color: #C5C9D6;
  text-decoration: none;
}

.site-footer-col a:hover,
.site-footer-col a:focus-visible {
  color: #fff;
}

.site-footer-legal {
  padding-top: 1.25rem;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  font-size: 0.78rem;
  color: #B4BAC9;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.5rem 1.25rem;
  text-align: center;
}

.site-footer-legal a {
  color: #D0D4E0;
  text-decoration: none;
}

.site-footer-legal a:hover {
  color: #E8EAF0;
}

@media (max-width: 980px) {
  .sp-hero {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .page-hero-title {
    max-width: none;
  }

  .site-footer {
    padding-top: 3.25rem;
  }

  .site-footer-brand {
    margin-bottom: 2.25rem;
  }

  .site-footer-brand .brand-logo,
  .site-footer-brand .brand-logo-footer {
    width: clamp(240px, 48vw, 280px);
  }

  .site-footer-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    text-align: center;
  }

  .site-footer-col a {
    display: flex;
    justify-content: center;
    align-items: center;
  }
}

@media (max-width: 560px) {
  .page-shell {
    width: min(100% - 1.5rem, 1120px);
  }

  .site-footer {
    padding-top: 2.75rem;
  }

  .site-footer-brand {
    margin-bottom: 2rem;
  }

  .site-footer-brand .brand-logo,
  .site-footer-brand .brand-logo-footer {
    width: clamp(220px, 78vw, 260px);
  }

  .site-footer-grid {
    grid-template-columns: 1fr;
    gap: 1.35rem;
    text-align: center;
  }

  .sp-cta-band {
    flex-direction: column;
    align-items: flex-start;
  }

  .sp-cta-band .page-cta-row {
    width: 100%;
  }

  .sp-cta-band .btn {
    width: 100%;
  }
}

/* Compat aliases used by early tool landings */
.page-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  gap: 1.75rem 2.25rem;
  align-items: start;
}

.page-block { margin: 0 0 1.75rem; }
.page-block h2 {
  font-family: var(--font-display, Sora, system-ui, sans-serif);
  font-size: 1.15rem;
  font-weight: 700;
  color: #f0ecff;
  margin: 0 0 0.65rem;
}
.page-block p,
.page-block li {
  font-size: 0.95rem;
  line-height: 1.55;
  color: #E0E3ED;
}
.page-visual {
  padding: 1.25rem;
  border-radius: 16px;
  border: 1px solid rgba(123, 77, 255, 0.22);
  background: linear-gradient(160deg, rgba(23, 28, 38, 0.9), rgba(8, 11, 15, 0.75));
}
.page-relation {
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}
.page-relation a {
  color: #C4B5FD;
  text-decoration: none;
  border-bottom: 1px solid rgba(123, 77, 255, 0.35);
}

@media (max-width: 860px) {
  .page-grid { grid-template-columns: 1fr; }
}