/* ==========================================================================
   LAYOUT: header, hero, footer, buttons
   ========================================================================== */

/* ---- Header ---- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(248,244,234,0.9);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--paper-line);
}
.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.1rem 0;
}
.site-header__name {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.35rem;
  color: var(--charcoal);
  text-decoration: none;
}
.site-header__nav {
  display: flex;
  align-items: center;
  gap: 1.6rem;
}
.site-header__nav button,
.site-header__nav a {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--charcoal-soft);
  text-decoration: none;
  padding: 0.2rem 0;
  border-bottom: 1px solid transparent;
  transition: color 160ms var(--ease), border-color 160ms var(--ease);
}
.site-header__nav button:hover,
.site-header__nav a:hover,
.site-header__nav button:focus-visible,
.site-header__nav a:focus-visible {
  color: var(--sage-deep);
  border-bottom-color: var(--sage-deep);
}
.site-header__divider {
  width: 1px;
  height: 1rem;
  background: var(--paper-line);
}

@media (max-width: 640px) {
  .site-header__nav { gap: 1rem; flex-wrap: wrap; justify-content: flex-end; }
  .site-header__divider { display: none; }
}

/* ---- Hero ---- */
.hero {
  padding: clamp(3rem, 8vw, 6rem) 0 clamp(2.5rem, 6vw, 4rem);
}
.hero__grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}
.hero__kicker {
  color: var(--sage-deep);
  margin-bottom: 0.9rem;
  display: flex;
  align-items: center;
  gap: 0.6rem;
}
.hero__kicker .icon { width: 1.1em; height: 1.1em; }
.hero__name {
  font-size: clamp(2.6rem, 6vw, 4.4rem);
  font-style: italic;
  line-height: 1.05;
  margin-bottom: 0.6rem;
}
.hero__role {
  font-family: var(--font-ui);
  color: var(--charcoal-soft);
  font-size: clamp(0.95rem, 1.4vw, 1.1rem);
  letter-spacing: 0.04em;
  margin-bottom: 1.4rem;
}
.hero__intro {
  max-width: 46ch;
  font-size: clamp(1rem, 1.3vw, 1.12rem);
  line-height: 1.75;
  color: var(--charcoal-soft);
  margin-bottom: 2rem;
}
.hero__cta {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.hero__portrait {
  position: relative;
  aspect-ratio: 4 / 5;
  overflow: hidden;
  border: 1px solid var(--paper-line);
}
.hero__portrait img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.hero__portrait-icon,
.hero__portrait-text { display: none; }

.hero__portrait.is-missing {
  border: 1.5px dashed var(--sage);
  background: linear-gradient(155deg, var(--sage-pale), var(--paper) 70%);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 1.5rem;
}
.hero__portrait.is-missing .hero__portrait-icon,
.hero__portrait.is-missing .hero__portrait-text { display: block; }
.hero__portrait-icon { width: 2.4rem; height: 2.4rem; margin-bottom: 0.8rem; color: var(--sage-deep); opacity: 0.7; }
.hero__portrait-text {
  font-family: var(--font-ui);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  color: var(--sage-deep);
  max-width: 20ch;
}

@media (max-width: 780px) {
  .hero__grid { grid-template-columns: 1fr; }
  .hero__portrait { max-width: 320px; margin: 0 auto; }
}

/* ---- Buttons ---- */
.btn {
  font-family: var(--font-ui);
  font-size: 0.85rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 0.85em 1.6em;
  border-radius: 999px;
  border: 1.5px solid var(--charcoal);
  background: transparent;
  color: var(--charcoal);
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
  transition: transform 160ms var(--ease), background 160ms var(--ease), color 160ms var(--ease);
}
.btn:hover, .btn:focus-visible {
  transform: translateY(-2px);
}
.btn--solid {
  background: var(--charcoal);
  color: var(--cream);
  border-color: var(--charcoal);
}
.btn--solid:hover, .btn--solid:focus-visible { background: var(--sage-deep); border-color: var(--sage-deep); }
.btn--outline:hover, .btn--outline:focus-visible { background: var(--charcoal); color: var(--cream); }

/* ---- Section heading (used above the index & elsewhere) ---- */
.section-heading {
  display: flex;
  align-items: baseline;
  gap: 1rem;
  margin: clamp(3rem, 6vw, 4.5rem) 0 1.6rem;
}
.section-heading h2 {
  font-size: clamp(1.6rem, 3vw, 2.1rem);
  font-style: italic;
}
.section-heading .rule {
  flex: 1 1 auto;
  height: 1px;
  background: var(--paper-line);
}

/* ---- Footer ---- */
.site-footer {
  margin-top: clamp(4rem, 8vw, 6rem);
  border-top: 1px solid var(--paper-line);
  padding: clamp(2.4rem, 5vw, 3.2rem) 0 2.5rem;
}
.site-footer__grid {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 2rem;
}
.site-footer__name {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.3rem;
  margin-bottom: 0.4rem;
}
.site-footer__tag {
  color: var(--charcoal-faint);
  font-size: 0.92rem;
  max-width: 34ch;
}
.site-footer__links {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.site-footer__links a {
  color: var(--charcoal-soft);
  text-decoration: none;
  font-family: var(--font-ui);
  font-size: 0.92rem;
  border-bottom: 1px solid transparent;
  transition: color 160ms var(--ease), border-color 160ms var(--ease);
}
.site-footer__links a:hover { color: var(--sage-deep); border-bottom-color: var(--sage-deep); }

.site-footer__bottom {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.6rem;
  color: var(--charcoal-faint);
  font-family: var(--font-ui);
  font-size: 0.78rem;
  letter-spacing: 0.03em;
}
.site-footer__bottom a { color: inherit; }