/* ============================================================
   DESIGN TOKENS — CSS CUSTOM PROPERTIES
   "Cold statehouse" register, on white. Single light scheme.
   ============================================================ */

:root {
  /* --- Backgrounds --- */
  --color-bg:      #0d0f12;   /* near-black — deep slate */
  --color-surface: #161820;   /* slightly elevated dark surface */
  --color-footer-bg: #080a0c; /* darker anchor for the footer */

  /* --- Text --- */
  --color-ink:       #e2e8f0; /* crisp off-white */
  --color-ink-muted: #8a909c; /* subdued institutional subtext */

  /* --- Accent: muted gold/brass — used sparingly on numerals and links --- */
  --color-accent:     #c5a880; /* old-money brass */
  --color-accent-rgb: 197, 168, 128; /* used by JS for rgba() construction */

  /* --- UI chrome --- */
  --color-border: rgba(226, 232, 240, 0.1); /* hairline ledger lines on dark */

  /* --- Typography --- */
  --font-display: 'Cormorant Garamond', 'Georgia', 'Times New Roman', serif;
  --font-body:    'Spectral', 'Georgia', 'Times New Roman', serif;

  /* --- Type scale — fluid via clamp() --- */
  --text-hero-name:  clamp(3.5rem, 11vw, 9.5rem);
  --text-kicker:     clamp(0.72rem, 1.2vw, 0.85rem);
  --text-role:       clamp(1.05rem, 1.7vw, 1.45rem);

  /* --- Spacing --- */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.75rem;
  --space-lg: 3rem;
  --space-xl: 5rem;

  /* --- Layout --- */
  --content-pad-x:  clamp(1.5rem, 6vw, 6rem);
  --hero-pad-top:   clamp(4rem, 8vh, 6rem);
  --hero-pad-bottom: clamp(2.5rem, 6vh, 4.5rem);

  /* --- Motion — slow, deliberate, cinematic --- */
  --ease-out-expo:    cubic-bezier(0.16, 1, 0.3, 1);
  --duration-reveal:  1.2s;
}


/* ============================================================
   RESET + BASE
   ============================================================ */

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  -webkit-text-size-adjust: 100%;
}

/* Smooth scroll only for users who haven't asked for less motion */
@media (prefers-reduced-motion: no-preference) {
  html {
    scroll-behavior: smooth;
  }
}

body {
  background-color: var(--color-bg);
  color: var(--color-ink);
  font-family: var(--font-body);
  font-size: 1.05rem;
  font-weight: 400;
  line-height: 1.65;
  min-height: 100svh;
  min-height: 100vh; /* fallback */
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img, canvas, svg { display: block; }


/* ============================================================
   FOCUS STATES — visible, accessible, on-brand
   ============================================================ */

:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 4px;
  border-radius: 2px;
}


/* ============================================================
   HERO SECTION — split: text column + full-height portrait
   ============================================================ */

.hero {
  position: relative;
  display: flex;
  flex-direction: row;
  align-items: stretch;
  min-height: 60vw;
  overflow: hidden;
  background-color: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
}

/* ---- Text column ---- */
.hero__text {
  position: relative;
  flex: 1 1 55%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding:
    clamp(1.25rem, 4vw, var(--hero-pad-top))
    clamp(0.875rem, 3.5vw, var(--content-pad-x))
    clamp(1.25rem, 4vw, var(--hero-pad-bottom));
}

/* Slow horizon canvas — hidden */
.hero__canvas {
  display: none;
}

.hero__inner {
  position: relative;
  z-index: 1;
  width: 100%;
}

/* ---- Portrait column — full-bleed panel ---- */
.hero__portrait {
  position: relative;
  z-index: 1;
  flex: 0 0 42%;
  align-self: stretch;
  overflow: hidden;
  margin: 0;
  background: var(--color-surface);
}

.hero__portrait::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(13, 15, 18, 0.35) 0%, rgba(13, 15, 18, 0) 60%);
  pointer-events: none;
}

.hero__portrait-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 20%;
}

/* Mobile: scale name down so it fits the narrower text column */
@media (max-width: 899px) {
  .hero__name {
    font-size: clamp(1.6rem, 8vw, 3.2rem);
  }
  .hero__kicker {
    font-size: clamp(0.6rem, 1.8vw, 0.72rem);
    margin-bottom: clamp(0.5rem, 2vw, 1.25rem);
  }
  .hero__role {
    font-size: clamp(0.85rem, 2.2vw, 1.05rem);
  }
}

/* Desktop: expand min-height */
@media (min-width: 900px) {
  .hero {
    min-height: 85vh;
  }
}


/* ---- Kicker (place line) ---- */
.hero__kicker {
  font-family: var(--font-body);
  font-size: var(--text-kicker);
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--color-ink-muted);
  margin-bottom: clamp(1.25rem, 3vw, 2rem);
}


/* ---- Name — engraved serif caps ---- */
.hero__name {
  font-family: var(--font-display);
  font-size: var(--text-hero-name);
  font-weight: 600;
  line-height: 0.9;
  letter-spacing: 0.01em;
  text-transform: uppercase;
  color: var(--color-ink);
}

.name-line {
  display: block;
  white-space: nowrap;
}


/* ---- Hairline rule — a small engraved divider ---- */
.hero__rule {
  display: block;
  width: clamp(3rem, 8vw, 5.5rem);
  height: 2px;
  background: var(--color-accent);
  margin: clamp(1.5rem, 3vw, 2.25rem) 0 clamp(1.25rem, 2.5vw, 1.75rem);
}


/* ---- Role line ---- */
.hero__role {
  font-family: var(--font-body);
  font-size: var(--text-role);
  font-weight: 400;
  font-style: italic;
  letter-spacing: 0.01em;
  color: var(--color-ink);
  line-height: 1.5;
  max-width: 40ch;
}


/* ============================================================
   ENTRANCE ANIMATIONS
   Staggered reveal: elements start hidden, JS adds .is-visible.
   ============================================================ */

@keyframes revealUp {
  from {
    opacity: 0;
    transform: translateY(0.9rem);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* All reveal elements start invisible */
[data-reveal] {
  opacity: 0;
}

/* JS adds this class with a staggered delay */
[data-reveal].is-visible {
  animation: revealUp var(--duration-reveal) var(--ease-out-expo) forwards;
}

/* Respect reduced motion: skip movement, just fade */
@media (prefers-reduced-motion: reduce) {
  [data-reveal].is-visible {
    animation: none;
    opacity: 1;
    transition: opacity 0.3s ease;
  }
}


/* ============================================================
   RESPONSIVE SAFETY
   ============================================================ */

/* Short/landscape phones: compress vertical padding */
@media (max-height: 600px) and (orientation: landscape) {
  .hero {
    min-height: unset;
  }
  .hero__text {
    padding-top: 1.5rem;
    padding-bottom: 1.5rem;
  }
}


/* ============================================================
   GSAP SCROLL REVEAL — initial hidden state
   ============================================================ */

[data-gsap-reveal],
.connect__list .connect__link {
  opacity: 0;
}

@media (prefers-reduced-motion: reduce) {
  [data-gsap-reveal],
  .connect__list .connect__link {
    opacity: 1 !important;
  }
}


/* ============================================================
   SECTION BASE — shared across all content sections
   ============================================================ */

.section {
  border-top: 1px solid var(--color-border);
  padding-block: clamp(5rem, 10vw, 8.5rem);
}

.section__inner {
  max-width: 72rem;
  margin-inline: auto;
  padding-inline: var(--content-pad-x);
}

.section__heading {
  display: flex;
  flex-direction: column;
  font-family: var(--font-display);
  /* Floor lowered to 2rem so the longest single-word heading
     ("CORRESPONDENCE") fits 390–414px phones without clipping. */
  font-size: clamp(2rem, 7vw, 4.5rem);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.01em;
  line-height: 0.95;
  color: var(--color-ink);
  margin-bottom: clamp(2.5rem, 5vw, 3.75rem);
  overflow-wrap: break-word;
}

/* Roman-numeral section index — small gold overline above the heading */
.section__index {
  font-family: var(--font-body);
  font-size: clamp(0.7rem, 1.1vw, 0.8rem);
  font-weight: 500;
  font-style: normal;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: clamp(0.85rem, 1.6vw, 1.15rem);
}


/* ============================================================
   ABOUT
   ============================================================ */

.about__body {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  max-width: 56ch;
}

.about__body p {
  font-size: clamp(1.1rem, 1.7vw, 1.3rem);
  color: var(--color-ink);
  line-height: 1.8;
}

.about__body p + p {
  color: var(--color-ink);
}

/* Desktop: the two paragraphs sit side by side and fill the measure,
   rather than clustering against the left edge. */
@media (min-width: 900px) {
  .about__body {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: clamp(2.5rem, 5vw, 5rem);
    max-width: none;
  }
  .about__body p { margin: 0; }
}


/* ============================================================
   WORK
   ============================================================ */

.work__list {
  list-style: none;
}

.work__item {
  padding-block: clamp(1.75rem, 3.5vw, 2.75rem);
  padding-left: 2rem;
  border-top: 1px solid var(--color-border);
  border-left: 2px solid var(--color-accent);
  max-width: 32rem;
}

.work__item:last-child {
  border-bottom: 1px solid var(--color-border);
}

.work__org {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.01em;
  line-height: 1.05;
  color: var(--color-ink);
  margin-bottom: 0.35em;
}

.work__role {
  display: block;
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--color-ink-muted);
  margin-bottom: var(--space-sm);
}

.work__desc {
  font-size: 0.95rem;
  color: var(--color-ink-muted);
  line-height: 1.6;
  max-width: 52ch;
}

/* Desktop: the two posts sit side by side, sharing a single top hairline. */
@media (min-width: 900px) {
  .work__list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    column-gap: clamp(2.5rem, 5vw, 5rem);
  }
  .work__item:last-child {
    border-bottom: none;
  }
}


/* ============================================================
   WRITING
   ============================================================ */

.writing__body {
  max-width: 54ch;
}

.writing__lead {
  font-size: clamp(1.1rem, 1.7vw, 1.3rem);
  color: var(--color-ink);
  line-height: 1.8;
  margin-bottom: var(--space-sm);
}

.writing__sub {
  font-size: clamp(1.1rem, 1.7vw, 1.3rem);
  font-style: italic;
  color: var(--color-ink-muted);
  line-height: 1.8;
  margin-bottom: var(--space-lg);
}

.writing__cta {
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
  font-family: var(--font-display);
  font-size: clamp(1.3rem, 2.2vw, 1.7rem);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-accent);
  text-decoration: none;
  border-bottom: 1.5px solid currentColor;
  padding-bottom: 0.1em;
  transition: opacity 0.2s ease;
}

.writing__cta:hover {
  opacity: 0.7;
}

.writing__cta span {
  display: inline-block;
  transition: transform 0.3s var(--ease-out-expo);
}

.writing__cta:hover span,
.writing__cta:focus-visible span {
  transform: translate(5px, -4px);
}

.writing__cta:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 4px;
  border-radius: 2px;
}

@media (prefers-reduced-motion: reduce) {
  .writing__cta span {
    transition: none;
    transform: none !important;
  }
}

/* Desktop: prose on the left, the call to action carried out to the right. */
@media (min-width: 900px) {
  .writing__body {
    display: grid;
    grid-template-columns: 1.4fr 1fr;
    column-gap: clamp(2.5rem, 5vw, 5rem);
    align-items: start;
    max-width: none;
  }
  .writing__lead { grid-column: 1; grid-row: 1; }
  .writing__sub  { grid-column: 1; grid-row: 2; margin-bottom: 0; }
  .writing__cta  { grid-column: 2; grid-row: 1; align-self: start; }
}


/* ============================================================
   CONNECT — full-width tappable rows
   ============================================================ */

.connect__list {
  list-style: none;
  border-top: 1px solid var(--color-border);
}

.connect__link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  /* Downsized from the giant variant for a tighter ledger grip. */
  padding-block: clamp(0.9rem, 2vw, 1.5rem);
  border-bottom: 1px solid var(--color-border);
  text-decoration: none;
  color: var(--color-ink);
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 4vw, 1.9rem);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  line-height: 1.05;
  transition: padding-left 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

/* High-contrast hover: indent + darken the divider to full ink. */
.connect__link:hover,
.connect__link:focus-visible {
  padding-left: 1rem;
  border-bottom-color: var(--color-ink);
}

.connect__link:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 4px;
  border-radius: 2px;
}

.connect__arrow {
  font-size: 1.2rem;
  color: var(--color-ink-muted);
  flex-shrink: 0;
  transition: transform 0.2s ease, color 0.2s ease;
}

.connect__link:hover .connect__arrow,
.connect__link:focus-visible .connect__arrow {
  color: var(--color-ink);
  transform: translateX(5px);
}

@media (prefers-reduced-motion: reduce) {
  .connect__arrow {
    transition: none;
    transform: none !important;
  }
}


/* ============================================================
   FOOTER
   ============================================================ */

.footer {
  background-color: var(--color-footer-bg);
  color: #8E8E93;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding-block: clamp(2.5rem, 5vw, 4rem);
}

.footer__inner {
  max-width: 72rem;
  margin-inline: auto;
  padding-inline: var(--content-pad-x);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.footer__copy {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: #8E8E93;
}

.back-to-top {
  display: inline-flex;
  align-items: center;
  gap: 0.4em;
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-accent);
  text-decoration: none;
  padding: 0.5rem 1rem;
  border: 1px solid rgba(var(--color-accent-rgb), 0.3);
  border-radius: 2px;
  background: transparent;
  transition: background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.back-to-top:hover {
  background-color: var(--color-accent);
  color: var(--color-ink);
  border-color: var(--color-accent);
}

.back-to-top:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 4px;
  border-radius: 2px;
}


/* ============================================================
   RESPONSIVE — 320px floor, every section
   ============================================================ */

@media (max-width: 380px) {
  .section__heading {
    font-size: 2.1rem;
  }

  .work__org {
    font-size: 1.8rem;
  }
}

/* Footer stacks on very small screens */
@media (max-width: 480px) {
  .footer__inner {
    flex-direction: column;
    align-items: flex-start;
  }
}


/* ============================================================
   CAPABILITIES & CREDENTIALS
   ============================================================ */

.capabilities__grid {
  display: flex;
  flex-direction: column;
  gap: clamp(3rem, 6vw, 5rem);
}

@media (min-width: 900px) {
  .capabilities__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: clamp(2.5rem, 5vw, 5rem);
  }
}

.capabilities__title {
  font-family: var(--font-body);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 1.25rem;
}

.capabilities__text {
  font-size: clamp(1rem, 1.5vw, 1.15rem);
  color: var(--color-ink);
  line-height: 1.8;
}

.credentials__list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1.75rem;
}

.credential__degree {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(1.15rem, 1.8vw, 1.4rem);
  font-weight: 600;
  color: var(--color-ink);
  line-height: 1.2;
  margin-bottom: 0.3em;
}

.credential__institution {
  display: block;
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-ink-muted);
}


/* ============================================================
   AREAS OF ENQUIRY
   ============================================================ */

.enquiry__body {
  max-width: 54ch;
}

.enquiry__lead {
  font-size: clamp(1rem, 1.5vw, 1.15rem);
  font-style: italic;
  color: var(--color-ink-muted);
  line-height: 1.8;
  margin-bottom: var(--space-md);
}

.enquiry__list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.enquiry__list li {
  font-size: clamp(1rem, 1.5vw, 1.1rem);
  color: var(--color-ink);
  line-height: 1.7;
  padding-left: 1.25rem;
  border-left: 2px solid var(--color-border);
}

.enquiry__list strong {
  color: var(--color-ink);
  font-weight: 600;
}


/* ============================================================
   OPERATIONAL METHODOLOGY
   ============================================================ */

.methodology__body {
  max-width: 64ch;
}

.methodology__lead {
  font-size: clamp(1.05rem, 1.6vw, 1.2rem);
  font-style: italic;
  color: var(--color-ink-muted);
  line-height: 1.8;
  margin-bottom: var(--space-lg);
}

.methodology__list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.methodology__item {
  padding-block: clamp(1.5rem, 3vw, 2.25rem);
  border-top: 1px solid var(--color-border);
}

.methodology__item:last-child {
  border-bottom: 1px solid var(--color-border);
}

.methodology__title {
  font-family: var(--font-display);
  font-size: clamp(1.2rem, 2vw, 1.6rem);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  color: var(--color-accent);
  margin-bottom: 0.5em;
}

.methodology__desc {
  font-size: clamp(0.95rem, 1.4vw, 1.05rem);
  color: var(--color-ink-muted);
  line-height: 1.7;
}

@media (min-width: 900px) {
  .methodology__body {
    max-width: none;
  }
  .methodology__list {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 0;
    column-gap: clamp(2.5rem, 4vw, 4rem);
  }
  .methodology__item {
    border-top: 2px solid var(--color-accent);
    border-bottom: none;
  }
  .methodology__item:last-child {
    border-bottom: none;
  }
}


/* ============================================================
   WRITING — ARTICLE DOSSIER
   ============================================================ */

.writing__intro {
  max-width: 56ch;
  margin-bottom: var(--space-lg);
}

.writing__articles {
  list-style: none;
  border-top: 1px solid var(--color-border);
  margin-bottom: var(--space-lg);
}

.writing__article {
  padding-block: clamp(1.5rem, 3vw, 2.25rem);
  border-bottom: 1px solid var(--color-border);
  max-width: 64ch;
}

.writing__article-title {
  font-family: var(--font-display);
  font-size: clamp(1.2rem, 2vw, 1.55rem);
  font-weight: 600;
  font-style: italic;
  color: var(--color-ink);
  line-height: 1.2;
  margin-bottom: 0.6em;
}

.writing__article-desc {
  font-size: clamp(0.9rem, 1.3vw, 1rem);
  color: var(--color-ink-muted);
  line-height: 1.65;
}

.writing__archive {
  display: flex;
}

@media (min-width: 900px) {
  .writing__articles {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    border-top: 1px solid var(--color-border);
  }
  .writing__article {
    border-bottom: none;
    border-right: 1px solid var(--color-border);
    padding-right: clamp(1.5rem, 3vw, 2.5rem);
    max-width: none;
  }
  .writing__article:last-child {
    border-right: none;
    padding-right: 0;
  }
  .writing__article:not(:first-child) {
    padding-left: clamp(1.5rem, 3vw, 2.5rem);
  }
}


/* ============================================================
   ENGAGEMENTS & MANDATES
   ============================================================ */

.mandates__body {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.mandates__lead {
  font-size: clamp(1.05rem, 1.6vw, 1.2rem);
  color: var(--color-ink);
  line-height: 1.8;
  max-width: 60ch;
}

.mandates__list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.mandates__item {
  padding-block: clamp(1.5rem, 3vw, 2.25rem);
  padding-left: 1.75rem;
  border-top: 1px solid var(--color-border);
  border-left: 2px solid var(--color-accent);
}

.mandates__item:last-child {
  border-bottom: 1px solid var(--color-border);
}

.mandates__title {
  font-family: var(--font-display);
  font-size: clamp(1.15rem, 1.9vw, 1.5rem);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  color: var(--color-ink);
  margin-bottom: 0.45em;
}

.mandates__desc {
  font-size: clamp(0.9rem, 1.3vw, 1rem);
  color: var(--color-ink-muted);
  line-height: 1.65;
}

.mandates__contact {
  font-size: clamp(0.9rem, 1.3vw, 1rem);
  color: var(--color-ink-muted);
  line-height: 1.8;
  border-top: 1px solid var(--color-border);
  padding-top: var(--space-md);
}

.mandates__email {
  display: inline-block;
  margin-top: 0.4em;
  font-family: var(--font-display);
  font-size: clamp(1.1rem, 1.8vw, 1.4rem);
  font-weight: 600;
  color: var(--color-accent);
  text-decoration: none;
  border-bottom: 1px solid rgba(197, 168, 128, 0.4);
  padding-bottom: 0.05em;
  transition: border-color 0.2s ease, color 0.2s ease;
}

.mandates__email:hover {
  color: var(--color-ink);
  border-bottom-color: var(--color-ink);
}

.mandates__email:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 4px;
  border-radius: 2px;
}

@media (min-width: 900px) {
  .mandates__list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
    column-gap: clamp(2.5rem, 5vw, 5rem);
  }
  .mandates__item:nth-child(3),
  .mandates__item:nth-child(4) {
    border-top: 1px solid var(--color-border);
  }
  .mandates__item:nth-child(3),
  .mandates__item:nth-child(4) {
    border-bottom: 1px solid var(--color-border);
  }
  .mandates__item:last-child {
    border-bottom: 1px solid var(--color-border);
  }
}