/* ============================================
   AI Guide — Page-Specific Styles
   ============================================ */

/* =====================
   HOME PAGE
   ===================== */

/* Value prop split layout */
.home-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: start;
}

.home-split__body {
  font-size: var(--font-size-lg);
  color: var(--color-text-muted);
  padding-top: var(--space-sm);
}

.home-split__body p {
  margin-bottom: var(--space-lg);
}

/* Problem cards stacked list */
.problems-grid {
  display: grid;
  gap: var(--space-lg);
  max-width: 800px;
  margin: 0 auto;
}

@media (max-width: 768px) {
  .home-split {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }
}


/* =====================
   CUSTOMER'S JOURNEY
   ===================== */
/* Timeline styles are in components.css */


/* =====================
   WHY RECIPROCITY WORKS
   ===================== */
.reciprocity-content {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: var(--space-3xl);
  align-items: start;
}

.reciprocity-content__text {
  font-size: var(--font-size-lg);
  color: var(--color-text-muted);
  line-height: var(--line-height-relaxed);
}

.reciprocity-content__text p {
  margin-bottom: var(--space-lg);
}

@media (max-width: 768px) {
  .reciprocity-content {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }
}


/* =====================
   PROCESS PAGE
   ===================== */
.process-steps {
  display: grid;
  gap: var(--space-xl);
  max-width: 900px;
  margin: 0 auto;
}

.process-step {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: var(--space-xl);
  align-items: start;
  padding: var(--space-2xl);
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.process-step:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.process-step__number {
  font-size: 3.5rem;
  font-weight: var(--font-weight-bold);
  color: var(--color-accent);
  line-height: 1;
  opacity: 0.4;
}

.process-step h3 {
  font-size: var(--font-size-xl);
  margin-bottom: var(--space-sm);
  color: var(--color-primary);
}

.process-step p {
  color: var(--color-text-muted);
  line-height: var(--line-height-relaxed);
}

/* Alternating accent stripe */
.process-step:nth-child(even) {
  border-left: 4px solid var(--color-accent);
}

.process-step:nth-child(odd) {
  border-left: 4px solid var(--color-primary-light);
}

@media (max-width: 768px) {
  .process-step {
    grid-template-columns: 1fr;
    gap: var(--space-md);
    padding: var(--space-xl);
  }

  .process-step__number {
    font-size: 2.5rem;
  }
}


/* =====================
   PRICING & ROI
   ===================== */

/* ROI Calculator re-skin overrides */
.roi-section {
  max-width: 980px;
  margin: 0 auto;
}

.roi-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
  padding: var(--space-xl) clamp(var(--space-md), 3vw, var(--space-2xl));
}

.roi-card h3 {
  font-size: var(--font-size-2xl);
  margin-bottom: var(--space-xs);
}

.roi-card .sub {
  color: var(--color-text-muted);
  margin-bottom: var(--space-lg);
  font-size: var(--font-size-sm);
}

.roi-grid {
  display: grid;
  gap: var(--space-xl);
  grid-template-columns: 1fr;
  align-items: start;
}

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

/* Controls */
.roi-control {
  display: grid;
  gap: var(--space-sm);
  padding: var(--space-md);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-bg-alt);
}

.roi-control-header {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  justify-content: space-between;
}

.roi-control .label {
  font-weight: var(--font-weight-semibold);
  font-size: var(--font-size-sm);
}

.roi-field-row {
  display: grid;
  gap: var(--space-sm);
  grid-template-columns: 1fr 120px;
  align-items: center;
}

@media (max-width: 560px) {
  .roi-field-row { grid-template-columns: 1fr; }
}

.roi-card input[type="number"],
.roi-card select {
  width: 100%;
  padding: 0.625rem 0.75rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: var(--font-size-sm);
  color: var(--color-text);
  background: var(--color-white);
  outline: none;
}

.roi-card input[type="number"]:focus,
.roi-card select:focus {
  border-color: var(--color-primary-light);
  box-shadow: 0 0 0 3px rgba(0, 136, 203, 0.15);
}

.roi-card input[type="number"]::-webkit-outer-spin-button,
.roi-card input[type="number"]::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

.roi-card input[type="number"] { -moz-appearance: textfield; }

/* Range slider */
.roi-card input[type="range"] {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  background: transparent;
}

.roi-card input[type="range"]:focus { outline: none; }

.roi-card input[type="range"]::-webkit-slider-runnable-track {
  height: 8px;
  background: linear-gradient(90deg, var(--color-primary-light), var(--color-accent));
  border-radius: var(--radius-full);
}

.roi-card input[type="range"]::-moz-range-track {
  height: 8px;
  background: linear-gradient(90deg, var(--color-primary-light), var(--color-accent));
  border-radius: var(--radius-full);
}

.roi-card input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 22px;
  height: 22px;
  background: var(--color-white);
  border: 2px solid var(--color-primary-light);
  border-radius: 50%;
  margin-top: -7px;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.12);
  cursor: pointer;
}

.roi-card input[type="range"]::-moz-range-thumb {
  width: 22px;
  height: 22px;
  background: var(--color-white);
  border: 2px solid var(--color-primary-light);
  border-radius: 50%;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.12);
  cursor: pointer;
}

/* Tooltip */
.roi-tooltip {
  position: relative;
  display: inline-block;
}

.roi-help {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--color-primary-light);
  color: var(--color-white);
  font-weight: var(--font-weight-bold);
  font-size: var(--font-size-xs);
  border: 0;
  cursor: help;
}

.roi-bubble {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  bottom: calc(100% + 10px);
  min-width: 200px;
  max-width: 300px;
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-md);
  background: var(--color-dark);
  color: var(--color-white);
  font-size: var(--font-size-xs);
  line-height: 1.4;
  box-shadow: var(--shadow-md);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-fast);
  z-index: 10;
}

.roi-tooltip:focus-within .roi-bubble,
.roi-tooltip:hover .roi-bubble {
  opacity: 1;
}

.roi-bubble::after {
  content: "";
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  border-width: 6px;
  border-style: solid;
  border-color: var(--color-dark) transparent transparent transparent;
}

/* KPI results */
.roi-kpis {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-md);
}

.roi-kpi {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-md);
  background: var(--color-white);
}

/* Let the last KPI (if odd count) span full width */
.roi-kpi:last-child:nth-child(odd) {
  grid-column: 1 / -1;
}

.roi-kpi .name {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
  margin-bottom: var(--space-xs);
}

.roi-kpi .val {
  font-size: clamp(1.125rem, 2.4vw, 1.5rem);
  font-weight: var(--font-weight-bold);
}

.roi-kpi .val.positive { color: var(--color-accent); }
.roi-kpi .val.strong { color: var(--color-primary-light); }

.roi-footnote {
  color: var(--color-text-muted);
  font-size: var(--font-size-xs);
  margin-top: var(--space-sm);
}


/* =====================
   CONTACT PAGE
   ===================== */
.contact-split {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  min-height: calc(100vh - 70px);
}

.contact-info {
  background: linear-gradient(135deg, var(--color-dark) 0%, var(--color-primary) 100%);
  color: var(--color-white);
  padding: 9rem var(--space-2xl) var(--space-3xl);
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.contact-info h2 {
  color: var(--color-white);
  margin-bottom: var(--space-xl);
}

.contact-info-item {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
  color: var(--color-text-on-dark-muted);
  font-size: var(--font-size-base);
}

.contact-info-item svg {
  width: 22px;
  height: 22px;
  flex-shrink: 0;
  color: var(--color-accent);
}

.contact-info .footer-social {
  margin-top: var(--space-2xl);
}

.contact-form-panel {
  padding: 9rem var(--space-2xl) var(--space-3xl);
  display: flex;
  flex-direction: column;
  justify-content: center;
  max-width: 560px;
}

.contact-form-panel h2 {
  margin-bottom: var(--space-xs);
}

.contact-form-panel .tagline {
  font-style: italic;
  color: var(--color-accent);
  margin-bottom: var(--space-2xl);
  font-size: var(--font-size-sm);
}

@media (max-width: 768px) {
  .contact-split {
    grid-template-columns: 1fr;
    min-height: auto;
  }

  .contact-info {
    padding: 7rem var(--space-lg) var(--space-2xl);
  }

  .contact-form-panel {
    padding: var(--space-2xl) var(--space-lg);
    max-width: 100%;
  }
}