/**
 * pages.css
 * Page-specific layout blocks: Wise-adapted bands (sage canvas vs white canvas),
 * heavy display headings, interactive dashboard mockups, and simulator controls.
 */

/* 1. Wise Hero Band (Canvas-Soft sage background) */
.hero {
  position: relative;
  background-color: var(--bg); /* Sage Canvas Soft */
  padding-block: var(--spacing-3xl);
  transition: background-color var(--transition-normal);
}

.hero-content {
  text-align: center;
  max-inline-size: 850px;
  margin-inline: auto;
}

.hero-title {
  font-size: clamp(48px, 8vw, 96px); /* display-xl / display-xxl */
  font-weight: 900; /* Strict Wise Sans display weight */
  line-height: 1.05;
  letter-spacing: -0.04em;
  margin-block-end: var(--spacing-lg);
  color: var(--text-primary);
}

.hero-title span {
  display: inline-block;
  white-space: nowrap;
  color: var(--text-primary);
  background: linear-gradient(180deg, var(--text-primary) 0%, var(--text-primary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  border-bottom: 6px solid var(--primary); /* Accent bottom line instead of gradient text */
}

.hero-description {
  font-size: clamp(16px, 2.5vw, 20px); /* body-lg */
  color: var(--text-secondary);
  margin-block-end: var(--spacing-xl);
  line-height: 1.5;
}

.hero-actions {
  display: flex;
  justify-content: center;
  gap: var(--spacing-md);
  flex-wrap: wrap;
}

/* Split Hero (Product pages & Interactive Home Hero) */
.hero-split {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: var(--spacing-2xl);
  align-items: center;
  padding-block: var(--spacing-3xl);
}

.hero-split .hero-content {
  text-align: left;
  margin-inline: 0;
}

.hero-split .hero-title {
  font-size: clamp(40px, 5.5vw, 64px); /* display-xl */
}

@media (max-width: 992px) {
  .hero-split {
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
    text-align: center;
  }
  
  .hero-split .hero-content {
    text-align: center;
    margin-inline: auto;
  }
}

/* 2. Interactive Hero Preview Card (Wise calculator style) */
.interactive-hero-card {
  inline-size: 100%;
  background-color: var(--surface);
  border: 2px solid var(--text-primary);
  border-radius: var(--rounded-xl); /* 24px canonical */
  padding: var(--spacing-xl);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  text-align: left;
}

.hero-tabs {
  display: flex;
  border-bottom: 2px solid var(--border);
}

.hero-tab {
  flex: 1;
  padding-block: var(--spacing-sm);
  font-family: var(--font-sans);
  font-size: 14px; /* body-sm */
  font-weight: 600; /* body-sm-strong */
  color: var(--text-secondary);
  background: transparent;
  border: none;
  border-bottom: 3px solid transparent;
  cursor: pointer;
  transition: color var(--transition-fast), border-color var(--transition-fast);
}

.hero-tab:hover {
  color: var(--text-primary);
}

.hero-tab.active {
  color: var(--text-primary);
  border-bottom-color: var(--primary); /* Active green indicator */
}

.tab-panel {
  display: none;
}

.tab-panel.active {
  display: block;
}

/* Panel copy and elements styling */
.panel-title {
  font-size: 18px; /* display-xs */
  font-weight: 700;
  margin-block-end: var(--spacing-sm);
}

.calc-display {
  background-color: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--rounded-md);
  padding: var(--spacing-md);
  margin-block-end: var(--spacing-md);
  font-family: monospace;
}

.calc-row {
  display: flex;
  justify-content: space-between;
  font-size: 14px;
  margin-block-end: var(--spacing-xs);
  color: var(--text-secondary);
}

.calc-row.total {
  font-weight: 700;
  font-size: 16px;
  color: var(--text-primary);
  border-block-start: 1px solid var(--border);
  padding-block-start: var(--spacing-xs);
  margin-block-end: 0;
}

/* Custom range slider */
.slider-group {
  margin-block-end: var(--spacing-md);
}

.calculator-slider {
  inline-size: 100%;
  block-size: 8px;
  border-radius: var(--rounded-pill);
  background-color: var(--bg);
  border: 1px solid var(--border);
  outline: none;
  appearance: none;
  -webkit-appearance: none;
}

.calculator-slider::-webkit-slider-thumb {
  appearance: none;
  -webkit-appearance: none;
  inline-size: 20px;
  block-size: 20px;
  border-radius: var(--rounded-full);
  background-color: var(--primary); /* Wise green thumb */
  border: 2px solid var(--text-primary);
  cursor: pointer;
  transition: transform var(--transition-fast);
}

.calculator-slider::-webkit-slider-thumb:hover {
  transform: scale(1.15);
}

/* Pipeline Stepper styling */
.stepper-list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
  margin-block-end: var(--spacing-md);
}

.stepper-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-size: 14px;
  color: var(--text-secondary);
}

.stepper-item.highlight {
  color: var(--text-primary);
  font-weight: 600;
}

.step-node {
  inline-size: 14px;
  block-size: 14px;
  border-radius: var(--rounded-full);
  border: 2px solid var(--text-primary);
  background-color: var(--surface);
  transition: background-color var(--transition-fast);
}

.stepper-item.highlight .step-node {
  background-color: var(--primary); /* Lights up green when step active */
}

/* 3. Wise Content Band (White canvas background) */
.content-band {
  background-color: var(--surface); /* Canvas White */
  color: var(--text-primary);
  padding-block: var(--spacing-3xl);
  transition: background-color var(--transition-normal), color var(--transition-normal);
}

.content-band .section-title {
  font-size: 40px; /* display-md */
  font-weight: 900; /* Section display headlines are weight 900 */
  letter-spacing: -0.03em;
}

/* 4. Dashboard UI Mockups */
.mockup-container {
  inline-size: 100%;
  border-radius: var(--rounded-lg);
  background-color: var(--surface);
  border: 1px solid var(--text-primary); /* Hairline Ink border */
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.mockup-header {
  block-size: 40px;
  background-color: var(--bg);
  border-bottom: 1px solid var(--text-primary);
  display: flex;
  align-items: center;
  padding-inline: var(--spacing-lg);
  gap: var(--spacing-xs);
}

.mockup-dots {
  display: flex;
  gap: 5px;
}

.mockup-dot {
  inline-size: 8px;
  block-size: 8px;
  border-radius: var(--rounded-full);
  background-color: var(--text-primary);
  opacity: 0.3;
}

.mockup-url {
  flex-grow: 1;
  max-inline-size: 320px;
  margin-inline: auto;
  block-size: 24px;
  border-radius: var(--rounded-sm);
  background-color: var(--surface);
  border: 1px solid var(--border);
  font-size: 11px;
  font-weight: 600;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0.8;
}

.mockup-body {
  padding: var(--spacing-lg);
  background-color: var(--surface);
  min-block-size: 280px;
}

/* Mockup inner structures */
.mockup-block {
  block-size: 42px;
  border-radius: var(--rounded-md);
  background-color: var(--bg);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-inline: var(--spacing-lg);
  margin-block-end: var(--spacing-sm);
}

/* 5. Telemetry and Flowchart Progressions */
.flow-pipeline {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xl);
  position: relative;
  padding-inline-start: var(--spacing-xl);
}

.flow-pipeline::before {
  content: '';
  position: absolute;
  inset-block-start: 0;
  inset-inline-start: 7px;
  inline-size: 2px;
  block-size: 100%;
  background-color: var(--text-primary);
}

.flow-step {
  position: relative;
  display: flex;
  gap: var(--spacing-lg);
  align-items: flex-start;
}

.flow-node {
  position: absolute;
  inset-inline-start: -23px;
  inset-block-start: 5px;
  inline-size: 14px;
  block-size: 14px;
  border-radius: var(--rounded-full);
  background-color: var(--bg);
  border: 3px solid var(--text-primary);
  z-index: 2;
}

.flow-step:nth-child(1) .flow-node {
  background-color: var(--primary); /* Highlight start node in Wise Green */
}

.flow-info {
  background: var(--surface);
  border: 1px solid var(--border);
  padding: var(--spacing-lg);
  border-radius: var(--rounded-lg);
  flex-grow: 1;
}

.flow-info h4 {
  font-size: 18px; /* display-xs */
  font-weight: 600;
  margin-block-end: var(--spacing-xxs);
}

.flow-info p {
  color: var(--text-secondary);
  font-size: 14px; /* body-sm */
  line-height: 1.4;
}

/* 6. Features lists card wrappers */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-xl);
}

.feature-detail-card {
  padding: var(--spacing-xl);
  background-color: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--rounded-xl); /* Rounded xl */
}

.feature-detail-card h3 {
  margin-block-end: var(--spacing-sm);
  font-size: 24px; /* display-xs */
  font-weight: 600; /* Inter semibold */
  letter-spacing: -0.48px;
}

.feature-detail-card p {
  color: var(--text-secondary);
  font-size: 16px; /* body-md */
  line-height: 1.5;
}

.icon-wrapper {
  inline-size: 48px;
  block-size: 48px;
  border-radius: var(--rounded-full);
  background-color: var(--colors-primary-pale-light);
  border: 1px solid var(--border);
  display: grid;
  place-items: center;
  margin-block-end: var(--spacing-lg);
  color: var(--colors-ink-light);
}

:root[data-theme="dark"] .icon-wrapper {
  background-color: var(--colors-primary-pale-dark);
  color: var(--colors-primary-dark);
}

.icon-wrapper img,
.icon-wrapper svg {
  inline-size: 22px;
  block-size: 22px;
}

.icon-wrapper svg {
  fill: currentColor;
}

/* 7. Contact Panel Container */
.contact-section {
  max-inline-size: 650px;
  margin-inline: auto;
}