/* Home page layout system.
   This stylesheet intentionally owns only Home-specific structure and spacing. */

html {
  scroll-behavior: smooth;
}

:root {
  --bg-color: #ffffff;
  --text-color: #111111;
  --muted-text: #6a6a6a;
  --border-color: #e6e6e6;
  --accent-blue: #3b6cff;
}

body {
  margin: 0;
  background-color: var(--bg-color);
  color: var(--text-color);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.65;
}

a {
  color: var(--accent-blue);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

/* Keep homepage brand lockup scale aligned with current visual intent. */
.brand-name {
  font-size: 40px;
}

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
}

.page-main {
  padding: 0 0 56px 0;
}

h2 {
  font-size: 28px;
  font-weight: 500;
  margin: 0;
}

p {
  font-size: 18px;
  color: var(--muted-text);
  max-width: 720px;
  margin: 0;
}

/* Tighten paragraph-to-divider spacing only when they are directly adjacent. */
p + hr,
p + .divider {
  margin-top: 24px;
}

/* =========================================
   MASTER LAYOUT GRID
   ========================================= */
.master-layout-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 360px;
  grid-template-areas:
    "head head"
    "blurb photo"
    "experience photo"
    "focus photo"
    "principles principles";
  column-gap: 48px;
  row-gap: 56px;
  align-items: start;
  padding-bottom: 56px;
}

/* Header spans both columns so title and callout share the hero boundary. */
.hero-head,
.master-head {
  grid-area: head;
  grid-column: 1 / -1;
  grid-row: 1;
  max-width: 1100px;
  margin: 0 auto;
  min-width: 0;
}

main .master-head h1 {
  margin-bottom: 18px;
  max-width: 100%;
}

/* Subhead fills the grid width and aligns with photo edge. */
.master-head .subhead.executive-callout {
  grid-column: 1 / -1;
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  font-size: 24px;
  font-weight: 400;
  line-height: 1.5;
  color: var(--text-color);
  margin: 0;
  padding: 20px 28px;
  border-left: 4px solid var(--accent-blue);
  background-color: rgba(59, 108, 255, 0.04);
  border-radius: 0 8px 8px 0;
}

.master-head .subhead.executive-callout strong {
  font-weight: 600;
  color: var(--accent-blue);
}

/* Photo container enforces the native source aspect ratio and rounded crop. */
.master-photo {
  grid-area: photo;
  width: 100%;
  /* Matches the source ratio (1022 / 1360). */
  aspect-ratio: 3 / 4;
  overflow: hidden;
  border-radius: 12px;
  background-color: var(--surface-color);
}

.master-photo img {
  width: 100%;
  height: 100%;
  /* Fill the 3:4 frame without distorting pixels. */
  object-fit: cover;
  object-position: center;
  display: block;
}

/* Left column content stack under the shared rhythm. */
.master-blurb {
  grid-area: blurb;
  grid-column: 1;
  grid-row: 2;
}

.master-blurb p {
  font-size: 20px;
  max-width: 760px;
  margin: 0;
}

#experience.master-section {
  grid-area: experience;
  grid-column: 1;
  grid-row: 3;
}

#areas-of-focus.master-section {
  grid-area: focus;
  grid-column: 1;
  grid-row: 4;
}

/* Operating principles expands across both columns as final row. */
#operating-principles.master-section-full {
  grid-area: principles;
  grid-column: 1 / -1;
  grid-row: 5;
}

.section-title {
  display: inline-flex;
  align-items: baseline;
  gap: 12px;
  line-height: 1.2;
  margin: 0;
}

.section-icon {
  width: auto;
  height: 22px;
  flex-shrink: 0;
  position: relative;
  top: 2px;
}

.section-body {
  margin-top: 24px;
}

.section-body p {
  margin: 0;
}

/* Hidden semantic support copy for search indexing without visual impact. */
.semantic-authority {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
  white-space: nowrap;
}

/* Preserve existing interactive affordances used across pages. */
button,
.btn {
  transition: all 0.2s ease;
}

button:hover,
.btn:hover {
  transform: translateY(-2px) scale(1.02);
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.08);
}

input:focus-visible,
textarea:focus-visible,
button:focus-visible,
a:focus-visible {
  outline: 3px solid rgba(45, 92, 255, 0.35);
  outline-offset: 2px;
}

@media (min-width: 900px) {
  main .master-head h1 {
    white-space: nowrap;
  }
}

@media (max-width: 900px) {
  main .master-head h1 {
    white-space: normal;
  }
}

@media (max-width: 768px) {
  .page-main {
    padding: 0 0 40px 0;
  }

  .brand-name {
    font-size: 22px;
  }

  .master-layout-grid {
    grid-template-columns: 1fr;
    row-gap: 40px;
  }

  .master-head {
    grid-column: 1;
    grid-row: 1;
    max-width: none;
    margin: 0;
  }

  .master-head .subhead.executive-callout {
    font-size: 18px;
    padding: 16px 20px;
  }

  .master-blurb {
    grid-column: 1;
    grid-row: 2;
  }

  .master-photo {
    grid-column: 1;
    grid-row: 3;
    max-width: 400px;
    margin: 0 auto 32px auto;
    aspect-ratio: 3 / 4;
  }

  #experience.master-section {
    grid-column: 1;
    grid-row: 4;
  }

  #areas-of-focus.master-section {
    grid-column: 1;
    grid-row: 5;
  }

  #operating-principles.master-section-full {
    grid-column: 1;
    grid-row: 6;
  }

  .section-body {
    margin-top: 20px;
  }
}