/* Infralo — pages.css — page-specific overrides and responsive */

/* =============================================
   HOME HERO
   ============================================= */
.iflo-home-hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 80px;
  background: var(--iflo-dark-bg);
  position: relative;
  overflow: hidden;
}

.iflo-home-hero::before {
  content: '';
  position: absolute;
  top: -30%;
  right: -10%;
  width: 60%;
  height: 100%;
  background: radial-gradient(ellipse at center, rgba(232, 116, 12, 0.06) 0%, transparent 70%);
  pointer-events: none;
}

.iflo-home-hero__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--iflo-space-xl);
  align-items: center;
  width: 100%;
  max-width: var(--iflo-container-max);
  margin-inline: auto;
  padding-inline: var(--iflo-container-pad);
  padding-block: var(--iflo-space-2xl);
}

.iflo-home-hero__eyebrow {
  display: inline-block;
  font-size: var(--iflo-label);
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--iflo-amber);
  margin-bottom: var(--iflo-space-sm);
}

.iflo-home-hero__headline {
  font-size: var(--iflo-hero-headline);
  font-weight: 800;
  color: var(--iflo-fg-dark-primary);
  line-height: 1.1;
  margin-bottom: var(--iflo-space-md);
}

.iflo-home-hero__headline em {
  font-style: normal;
  color: var(--iflo-amber);
}

.iflo-home-hero__subhead {
  font-size: var(--iflo-body-large);
  color: var(--iflo-fg-dark-secondary);
  line-height: 1.65;
  margin-bottom: var(--iflo-space-lg);
  max-width: 520px;
}

.iflo-home-hero__copy {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.iflo-home-hero__actions {
  display: flex;
  align-items: center;
  gap: var(--iflo-space-sm);
  flex-wrap: wrap;
}

.iflo-home-hero__visual {
  display: flex;
  align-items: center;
  justify-content: center;
}

.iflo-hero-manifest {
  width: 100%;
  max-width: 520px;
}

/* =============================================
   SUB-PAGE HEROES
   ============================================= */
.iflo-subpage-hero {
  padding-top: calc(80px + var(--iflo-space-2xl));
  padding-bottom: var(--iflo-space-2xl);
  background: var(--iflo-dark-bg);
  position: relative;
  overflow: hidden;
}

.iflo-subpage-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 70% 50%, rgba(232, 116, 12, 0.07) 0%, transparent 65%);
  pointer-events: none;
}

.iflo-subpage-hero__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--iflo-space-xl);
  align-items: center;
  position: relative;
  z-index: 1;
}

.iflo-subpage-hero__eyebrow {
  display: inline-block;
  font-size: var(--iflo-label);
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--iflo-amber);
  margin-bottom: 0.75em;
}

.iflo-subpage-hero__headline {
  font-size: var(--iflo-section-headline);
  font-weight: 800;
  color: var(--iflo-fg-dark-primary);
  margin-bottom: var(--iflo-space-sm);
}

.iflo-subpage-hero__subhead {
  font-size: var(--iflo-body-large);
  color: var(--iflo-fg-dark-secondary);
  line-height: 1.65;
  max-width: 540px;
}

.iflo-subpage-hero__img {
  width: 100%;
  height: auto;
  border-radius: var(--iflo-radius-lg);
  display: block;
}

/* Light-top sub-page hero */
.iflo-subpage-hero--light {
  background: var(--iflo-off-white-bg);
  padding-top: calc(80px + var(--iflo-space-xl));
  padding-bottom: var(--iflo-space-xl);
}

.iflo-subpage-hero--light::before {
  display: none;
}

.iflo-subpage-hero--light .iflo-subpage-hero__headline {
  color: var(--iflo-fg-light-primary);
}

.iflo-subpage-hero--light .iflo-subpage-hero__subhead {
  color: var(--iflo-fg-light-secondary);
}

/* Hero visual anchor (right side ornament on dark heroes) */
.iflo-hero-ornament {
  width: 100%;
  aspect-ratio: 4/3;
  border-radius: var(--iflo-radius-lg);
  background: var(--iflo-dark-alt-bg);
  border: 1px solid var(--iflo-divider-dark);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.iflo-hero-ornament__raster {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* =============================================
   HOW-IT-WORKS PAGE STEPS
   ============================================= */
.iflo-hiw-steps {
  display: flex;
  flex-direction: column;
  gap: var(--iflo-space-lg);
  counter-reset: hiw-step;
}

.iflo-hiw-step {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: var(--iflo-space-md);
  align-items: start;
}

.iflo-hiw-step__num {
  width: 56px;
  height: 56px;
  background: var(--iflo-amber);
  color: var(--iflo-fg-on-amber);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--iflo-font-heading);
  font-weight: 800;
  font-size: 1.1rem;
  flex-shrink: 0;
}

.iflo-hiw-step__content {}

.iflo-hiw-step__title {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--iflo-fg-light-primary);
  margin-bottom: 0.4em;
}

.iflo-hiw-step__body {
  font-size: var(--iflo-body);
  color: var(--iflo-fg-light-secondary);
  line-height: 1.7;
}

/* =============================================
   ABOUT FOUNDER
   ============================================= */
.iflo-founder-layout {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: var(--iflo-space-2xl);
  align-items: center;
}

.iflo-founder-portrait {
  aspect-ratio: 4/5;
  border-radius: var(--iflo-radius-xl);
  overflow: hidden;
  background: var(--iflo-light-alt-bg);
}

.iflo-founder-portrait__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top;
}

.iflo-founder__eyebrow {
  display: inline-block;
  font-size: var(--iflo-label);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--iflo-amber);
  margin-bottom: 0.75em;
}

.iflo-founder__name {
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--iflo-fg-light-primary);
  margin-bottom: 0.2em;
}

.iflo-founder__title {
  font-size: var(--iflo-body);
  color: var(--iflo-fg-light-muted);
  margin-bottom: var(--iflo-space-md);
}

.iflo-founder__bio {
  font-size: var(--iflo-body-large);
  color: var(--iflo-fg-light-secondary);
  line-height: 1.75;
}

/* =============================================
   CASE STUDY CARDS
   ============================================= */
.iflo-case-study-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--iflo-space-md);
}

.iflo-case-study-card {
  background: var(--iflo-white-bg);
  border: 1px solid var(--iflo-divider-light);
  border-radius: var(--iflo-radius-xl);
  padding: var(--iflo-space-lg);
  display: flex;
  flex-direction: column;
  gap: var(--iflo-space-sm);
}

.iflo-case-study-card__company {
  font-family: var(--iflo-font-heading);
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--iflo-fg-light-primary);
}

.iflo-case-study-card__loc {
  font-size: var(--iflo-small);
  color: var(--iflo-fg-light-muted);
}

.iflo-case-study-card__divider {
  height: 1px;
  background: var(--iflo-divider-light);
}

.iflo-case-study-card__label {
  font-size: var(--iflo-label);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--iflo-fg-light-muted);
  margin-bottom: 0.25em;
}

.iflo-case-study-card__text {
  font-size: var(--iflo-small);
  color: var(--iflo-fg-light-secondary);
  line-height: 1.6;
}

.iflo-case-study-card__result {
  background: rgba(45, 140, 90, 0.07);
  border-radius: var(--iflo-radius-md);
  padding: 0.75em 1em;
}

.iflo-case-study-card__result .iflo-case-study-card__label {
  color: var(--iflo-success);
}

.iflo-case-study-card__result .iflo-case-study-card__text {
  color: var(--iflo-charcoal);
  font-weight: 500;
}

.iflo-case-study-card__quote {
  border-left: 3px solid var(--iflo-amber);
  padding-left: 0.9em;
  font-size: var(--iflo-small);
  color: var(--iflo-fg-light-secondary);
  font-style: italic;
  line-height: 1.65;
}

.iflo-case-study-card__attr {
  font-size: var(--iflo-label);
  color: var(--iflo-fg-light-muted);
  margin-top: auto;
}

/* =============================================
   PLATFORM — signal deep-dive
   ============================================= */
.iflo-signal-explainer {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--iflo-space-xl);
  align-items: center;
}

.iflo-signal-explainer__list {
  display: flex;
  flex-direction: column;
  gap: var(--iflo-space-md);
  list-style: none;
}

.iflo-signal-explainer__item {
  display: flex;
  align-items: flex-start;
  gap: var(--iflo-space-sm);
}

.iflo-signal-explainer__icon {
  width: 40px;
  height: 40px;
  background: rgba(232, 116, 12, 0.1);
  border-radius: var(--iflo-radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--iflo-amber);
  flex-shrink: 0;
  font-size: 0.9375rem;
}

.iflo-signal-explainer__text h4 {
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--iflo-fg-light-primary);
  margin-bottom: 0.25em;
}

.iflo-signal-explainer__text p {
  font-size: var(--iflo-small);
  color: var(--iflo-fg-light-secondary);
  line-height: 1.6;
}

/* =============================================
   TECHNICAL DEPTH SECTION
   ============================================= */
.iflo-technical-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--iflo-space-xl);
}

.iflo-technical-block {
  background: var(--iflo-off-white-bg);
  border-radius: var(--iflo-radius-lg);
  padding: var(--iflo-space-lg);
}

.iflo-technical-block__label {
  font-size: var(--iflo-label);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--iflo-amber);
  margin-bottom: 0.6em;
}

.iflo-technical-block__heading {
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--iflo-fg-light-primary);
  margin-bottom: 0.5em;
}

.iflo-technical-block__body {
  font-size: var(--iflo-small);
  color: var(--iflo-fg-light-secondary);
  line-height: 1.7;
}

/* =============================================
   MANIFEST OUTPUT FORMATS
   ============================================= */
.iflo-manifest-formats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--iflo-space-sm);
}

.iflo-manifest-format {
  background: var(--iflo-off-white-bg);
  border: 1px solid var(--iflo-divider-light);
  border-radius: var(--iflo-radius-md);
  padding: var(--iflo-space-md);
  display: flex;
  align-items: center;
  gap: var(--iflo-space-sm);
}

.iflo-manifest-format i {
  color: var(--iflo-amber);
  font-size: 1.125rem;
  width: 20px;
  flex-shrink: 0;
}

.iflo-manifest-format__text {
  font-size: var(--iflo-small);
  font-weight: 500;
  color: var(--iflo-fg-light-primary);
}

/* =============================================
   ENTERPRISE NOTE (pricing)
   ============================================= */
.iflo-enterprise-note {
  text-align: center;
  margin-top: var(--iflo-space-lg);
  padding: var(--iflo-space-md) var(--iflo-space-lg);
  background: var(--iflo-off-white-bg);
  border-radius: var(--iflo-radius-md);
  font-size: var(--iflo-small);
  color: var(--iflo-fg-light-muted);
}

.iflo-enterprise-note a {
  color: var(--iflo-amber);
  text-decoration: none;
}

/* =============================================
   COLUMBUS CALLOUT
   ============================================= */
.iflo-columbus-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--iflo-space-xl);
  align-items: center;
}

.iflo-columbus-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--iflo-space-md);
}

.iflo-columbus-stat {
  text-align: center;
  padding: var(--iflo-space-md);
  border: 1px solid var(--iflo-divider-dark);
  border-radius: var(--iflo-radius-md);
}

.iflo-columbus-stat__num {
  font-family: var(--iflo-font-heading);
  font-size: 2rem;
  font-weight: 800;
  color: var(--iflo-amber);
  margin-bottom: 0.2em;
}

.iflo-columbus-stat__label {
  font-size: var(--iflo-small);
  color: var(--iflo-fg-dark-secondary);
  line-height: 1.4;
}

/* =============================================
   RESPONSIVE — Tablet (≤ 900px)
   ============================================= */
@media (max-width: 900px) {
  .iflo-home-hero__inner {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .iflo-home-hero__subhead {
    max-width: 100%;
  }

  .iflo-home-hero__actions {
    justify-content: center;
  }

  .iflo-home-hero__visual {
    order: -1;
  }

  .iflo-hero-manifest {
    max-width: 420px;
  }

  .iflo-subpage-hero__inner {
    grid-template-columns: 1fr;
  }

  .iflo-hero-ornament {
    max-width: 480px;
    margin-inline: auto;
  }

  .iflo-comparison {
    grid-template-columns: 1fr;
  }

  .iflo-signal-explainer {
    grid-template-columns: 1fr;
  }

  .iflo-technical-grid {
    grid-template-columns: 1fr;
  }

  .iflo-founder-layout {
    grid-template-columns: 1fr;
    gap: var(--iflo-space-lg);
  }

  .iflo-founder-portrait {
    max-width: 280px;
    margin-inline: auto;
  }

  .iflo-contact-layout {
    grid-template-columns: 1fr;
  }

  .iflo-pricing-grid {
    grid-template-columns: 1fr;
    max-width: 420px;
    margin-inline: auto;
  }

  .iflo-stat-band {
    grid-template-columns: 1fr;
  }

  .iflo-stat-band__item {
    border-right: none;
    border-bottom: 1px solid var(--iflo-divider-dark);
  }

  .iflo-stat-band__item:last-child {
    border-bottom: none;
  }

  .iflo-api-mock__panels {
    grid-template-columns: 1fr;
  }

  .iflo-api-mock__panel:first-child {
    border-right: none;
    border-bottom: 1px solid var(--iflo-divider-dark);
  }

  .iflo-columbus-grid {
    grid-template-columns: 1fr;
  }

  .iflo-footer__grid {
    grid-template-columns: 1fr;
    gap: var(--iflo-space-lg);
  }
}

/* =============================================
   RESPONSIVE — Mobile (≤ 640px)
   ============================================= */
@media (max-width: 640px) {
  .iflo-nav__links,
  .iflo-nav__actions {
    display: none;
  }

  .iflo-nav__hamburger {
    display: flex;
  }

  .iflo-contact-form__row {
    grid-template-columns: 1fr;
  }

  .iflo-blog-article__meta {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.4em;
  }

  .iflo-hiw-step {
    grid-template-columns: 1fr;
  }

  .iflo-hiw-step__num {
    width: 44px;
    height: 44px;
    font-size: 1rem;
  }

  .iflo-footer__bottom {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--iflo-space-sm);
  }

  .iflo-footer__legal-links {
    flex-wrap: wrap;
    gap: var(--iflo-space-sm);
  }

  .iflo-auth-panel {
    padding: var(--iflo-space-lg);
  }

  .iflo-columbus-stats {
    grid-template-columns: 1fr 1fr;
  }
}