/* ==========================================================================
   SECTIONS · composition-level layout.
   Editorial (Focus-leaning) = hero, contact.
   Structural (MIAD-leaning) = skills, work, experience, education.
   ========================================================================== */

/* --------------------------------------------------------------------------
   HERO · Composition A — Editorial.
   Drift gradient. Centred italic display word as the centre of gravity.
   Metadata strip top, body caps + identifier bottom. Portrait cropped into
   a band, overlapping the word.
   -------------------------------------------------------------------------- */

.hero {
  position: relative;
  min-height: 100svh;
  display: grid;
  grid-template-rows: auto 1fr auto;
  gap: clamp(1.5rem, 1rem + 2vw, 2.5rem);
  padding: calc(var(--gutter) * 2.6) var(--gutter) var(--gutter);
  background: var(--drift);
  overflow: hidden;
  isolation: isolate;
}

.hero__meta {
  position: relative;
  z-index: 3;
}

/* The stage holds the word and the portrait band, stacked. */
.hero__stage {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 0;
}

/* Portrait band — the figure cropped into a vertical plate, centred, with the
   word's two lines crossing it top and bottom. Kept deliberately narrower than
   the word so the name still reads on both sides of the figure. */
.hero__band {
  position: absolute;
  z-index: 3; /* above both word lines — see .hero__line-mask--front */
  top: 50%;
  left: 50%;
  translate: -50% -50%;
  width: min(32vw, 300px);
  height: min(68svh, 580px);
  /* Never taller than the stage — on a short laptop the svh value alone would
     let the plate bleed up into the metadata strip. */
  max-height: 100%;
  pointer-events: none;
}

.hero__canvas {
  width: 100%;
  height: 100%;
  display: block;
}

/* Static fallback: shown when WebGL is unavailable or motion is reduced. */
.hero__fallback {
  position: absolute;
  inset: 0;
}

.hero__fallback img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 18%;
}

.hero.has-webgl .hero__fallback {
  display: none;
}

/* The word. Two lines pushed to the top and bottom of the stage so the figure
   sits between them — rather than stacked at the centre, where the band would
   cover both at once and the name would never read. */
.hero__word {
  position: absolute;
  inset: 0;
  z-index: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  text-align: center;
  color: var(--c-type);
}

/* Each line gets its own mask so the entrance can slide it up from nothing.
   The padding is load-bearing, not spacing: line-height 0.8 makes the line box
   shorter than the glyphs, so overflow:hidden clips Fraunces italic's long
   descenders (the y tails, the J) clean off — a `y` renders as a `v`.

   font-size MUST live here, not on the line. These em paddings resolve against
   *this* element, and .hero__word is an <h1> — UA-styled to 2em — so without
   it the padding computes against 33.6px instead of 208px and reserves ~10px
   where the descender needs ~50. */
.hero__line-mask {
  display: block;
  font-size: var(--fs-h1);
  overflow: hidden;
  padding-block: 0.12em 0.34em;
}

/* Opposite corners: the diagonal is what keeps both words off the plate. */
.hero__line-mask--start {
  align-self: flex-start;
}

.hero__line-mask--end {
  align-self: flex-end;
}

/* One word, normal advance widths, full kerning. Sizing lives on the mask. */
.hero__word-line {
  display: block;
  line-height: 0.8;
  white-space: nowrap;
}

.hero__word-line em {
  font-style: italic;
}

.hero__sub {
  position: relative;
  z-index: 3;
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--gutter);
}

.hero__sub-copy {
  max-width: 46ch;
  color: var(--c-type-soft);
}

.hero__scroll {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.hero__scroll .arrow {
  font-size: 1.5rem;
  animation: nudge 2.4s var(--ease-smooth) infinite;
}

@keyframes nudge {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(0.3em);
  }
}

@media (prefers-reduced-motion: reduce) {
  .hero__scroll .arrow {
    animation: none;
  }
}

/* Narrow screens abandon the overlap composition entirely.
   It depends on the name out-measuring the figure horizontally, and at 390px
   there is no width to spend: spread the letters and the figure covers three
   of five; don't spread them and it covers all five. So the stage unstacks —
   name above, plate below, nothing overlapping anything. */
@media (max-width: 760px) {
  .hero {
    min-height: auto; /* let it grow past the fold rather than crush the plate */
    padding-top: calc(var(--gutter) * 3.4);
  }

  .hero__stage {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: clamp(1.25rem, 1rem + 2vw, 2rem);
    padding-block: 1.5rem;
  }

  /* Out of absolute positioning and back into flow. No diagonal down here —
     there's no width for it, so the two words simply stack and centre. */
  .hero__word {
    position: static;
    display: block;
    text-align: center;
  }

  .hero__line-mask {
    font-size: clamp(3.25rem, 1rem + 16vw, 6rem);
  }

  .hero__line-mask--start,
  .hero__line-mask--end {
    align-self: auto;
  }

  .hero__band {
    position: static;
    translate: none;
    width: min(72vw, 280px);
    height: 46svh;
    min-height: 300px;
  }

  .hero__sub {
    align-items: flex-start;
  }
}

/* --------------------------------------------------------------------------
   ABOUT · Editorial/structural hybrid.
   -------------------------------------------------------------------------- */

.about__grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: var(--gutter);
  align-items: start;
}

.about__num {
  grid-column: 1 / 3;
}

.about__body {
  grid-column: 3 / 10;
  display: grid;
  gap: clamp(1.25rem, 1rem + 1vw, 2rem);
}

.about__statement {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 300;
  font-size: var(--fs-h2);
  line-height: 1.02;
  letter-spacing: var(--tr-display);
  color: var(--c-type);
}

.about__statement em {
  color: var(--c-signal);
  font-style: italic;
}

.about__narrative {
  max-width: 62ch;
  color: var(--c-type-soft);
}

.about__narrative + .about__narrative {
  margin-top: 1rem;
}

.about__aside {
  grid-column: 10 / 13;
  display: grid;
  gap: 1.5rem;
  padding-top: 0.5rem;
  border-top: var(--rule) solid var(--c-rule);
}

@media (max-width: 900px) {
  .about__num,
  .about__body,
  .about__aside {
    grid-column: 1 / -1;
  }
}

/* --------------------------------------------------------------------------
   SKILLS · Composition B — Structural.
   Massive Anton words stacked in rows separated by coral rules. Notes set in
   mono align right with arrows pointing back to the words.
   -------------------------------------------------------------------------- */

.skills__row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: var(--gutter);
  align-items: center;
  padding-block: clamp(1.25rem, 1rem + 1.5vw, 2.25rem);
  border-bottom: var(--rule) solid var(--c-signal-dim);
  transition: background-color var(--dur-mid) var(--ease-smooth);
}

.skills__row:first-child {
  border-top: var(--rule) solid var(--c-signal-dim);
}

.skills__row:hover {
  background-color: rgba(232, 151, 137, 0.04);
}

.skills__word {
  font-size: clamp(1.75rem, 1rem + 4vw, 4rem);
  color: var(--c-type);
  line-height: 0.9;
  transition: color var(--dur-mid) var(--ease-smooth);
}

.skills__row:hover .skills__word {
  color: var(--c-signal);
}

.skills__notes {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 0.4rem 0.9rem;
  text-align: right;
}

.skills__note {
  font-size: var(--fs-mono);
  letter-spacing: var(--tr-label);
  text-transform: uppercase;
  color: var(--c-type-dim);
  white-space: nowrap;
}

.skills__note::before {
  content: "↖ ";
  color: var(--c-signal);
}

@media (max-width: 760px) {
  .skills__row {
    grid-template-columns: 1fr;
    gap: 0.75rem;
  }

  .skills__notes {
    justify-content: flex-start;
    text-align: left;
  }
}

/* --------------------------------------------------------------------------
   WORK · Structural. Filter bar + gallery grid.
   The client's artwork renders TRUE — no duotone, no tint, no grayscale.
   The only treatment is scale and a coral hairline.
   -------------------------------------------------------------------------- */

.work__head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--gutter);
  margin-bottom: clamp(1.5rem, 1rem + 2vw, 2.5rem);
}

.work__filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.work__filter {
  padding: 0.5rem 1rem;
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  letter-spacing: var(--tr-label);
  text-transform: uppercase;
  color: var(--c-type-dim);
  border: var(--rule) solid var(--c-rule);
  border-radius: 100px;
  transition:
    color var(--dur-fast) var(--ease-smooth),
    border-color var(--dur-fast) var(--ease-smooth),
    background-color var(--dur-fast) var(--ease-smooth);
}

.work__filter:hover {
  color: var(--c-type);
  border-color: var(--c-type-dim);
}

.work__filter[aria-pressed="true"] {
  background: var(--c-signal);
  border-color: var(--c-signal);
  color: var(--char);
}

.work__count {
  font-variant-numeric: tabular-nums;
}

.work__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(300px, 100%), 1fr));
  gap: clamp(1rem, 0.5rem + 1.5vw, 2rem);
}

.work__item {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  text-align: left;
  padding: 0;
  transition:
    opacity var(--dur-mid) var(--ease-smooth),
    transform var(--dur-mid) var(--ease-signature);
}

.work__item[hidden] {
  display: none;
}

.work__thumb {
  position: relative;
  overflow: hidden;
  background: var(--char);
  border: var(--rule) solid var(--c-rule);
  aspect-ratio: 1 / 1;
}

.work__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--dur-slow) var(--ease-signature);
}

.work__item:hover .work__thumb img,
.work__item:focus-visible .work__thumb img {
  transform: scale(1.045);
}

.work__item:hover .work__thumb,
.work__item:focus-visible .work__thumb {
  border-color: var(--c-signal);
}

/* Corner identifier on the thumb — print-callout, not a badge. */
.work__idx {
  position: absolute;
  top: 0.5rem;
  left: 0.6rem;
  z-index: 2;
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.1em;
  color: var(--bone);
  mix-blend-mode: difference;
  font-variant-numeric: tabular-nums;
}

.work__meta {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
}

.work__title {
  font-family: var(--font-headline);
  font-size: 1.35rem;
  text-transform: uppercase;
  letter-spacing: var(--tr-headline);
  color: var(--c-type);
  line-height: 1;
  transition: color var(--dur-fast) var(--ease-smooth);
}

.work__item:hover .work__title {
  color: var(--c-signal);
}

.work__disc {
  font-size: var(--fs-mono);
  letter-spacing: var(--tr-label);
  text-transform: uppercase;
  color: var(--c-type-dim);
  white-space: nowrap;
}

/* --------------------------------------------------------------------------
   LIGHTBOX
   -------------------------------------------------------------------------- */

.lightbox {
  position: fixed;
  inset: 0;
  z-index: var(--z-lightbox);
  display: grid;
  grid-template-rows: auto 1fr;
  gap: var(--gutter);
  padding: var(--gutter);
  background: var(--char-92);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  opacity: 0;
  visibility: hidden;
  transition:
    opacity var(--dur-mid) var(--ease-smooth),
    visibility var(--dur-mid) var(--ease-smooth);
}

.lightbox.is-open {
  opacity: 1;
  visibility: visible;
}

.lightbox__bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--gutter);
  padding-bottom: 0.75rem;
  border-bottom: var(--rule) solid var(--c-rule);
}

.lightbox__close {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: var(--fs-mono);
  letter-spacing: var(--tr-label);
  text-transform: uppercase;
  color: var(--c-type);
}

.lightbox__close:hover {
  color: var(--c-signal);
}

.lightbox__body {
  display: grid;
  grid-template-columns: 1fr minmax(240px, 340px);
  gap: clamp(1.5rem, 1rem + 3vw, 3.5rem);
  min-height: 0;
  align-items: center;
}

.lightbox__figure {
  display: grid;
  place-items: center;
  min-height: 0;
  height: 100%;
}

.lightbox__figure img {
  max-width: 100%;
  max-height: 78svh;
  width: auto;
  height: auto;
  object-fit: contain;
  border: var(--rule) solid var(--c-rule);
}

.lightbox__panel {
  display: grid;
  gap: 1.25rem;
  align-content: center;
}

.lightbox__title {
  font-family: var(--font-headline);
  font-size: var(--fs-h3);
  text-transform: uppercase;
  letter-spacing: var(--tr-headline);
  line-height: 0.95;
  color: var(--c-type);
}

.lightbox__note {
  color: var(--c-type-soft);
  font-size: var(--fs-body);
}

.lightbox__specs {
  display: grid;
  gap: 0.6rem;
}

.lightbox__spec {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: var(--rule) solid var(--c-rule-soft);
  font-size: var(--fs-mono);
  letter-spacing: var(--tr-label);
  text-transform: uppercase;
}

.lightbox__spec dt {
  color: var(--c-type-dim);
}

.lightbox__spec dd {
  color: var(--c-type);
  text-align: right;
}

.lightbox__nav {
  display: flex;
  gap: 0.75rem;
}

.lightbox__step {
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  border: var(--rule) solid var(--c-rule);
  border-radius: 50%;
  font-family: var(--font-headline);
  font-size: 1.25rem;
  color: var(--c-type);
  transition:
    border-color var(--dur-fast) var(--ease-smooth),
    color var(--dur-fast) var(--ease-smooth);
}

.lightbox__step:hover {
  border-color: var(--c-signal);
  color: var(--c-signal);
}

@media (max-width: 900px) {
  .lightbox__body {
    grid-template-columns: 1fr;
    align-items: start;
    overflow-y: auto;
  }

  .lightbox__figure img {
    max-height: 46svh;
  }
}

/* --------------------------------------------------------------------------
   TIMELINE · experience + education. Structural rows.
   -------------------------------------------------------------------------- */

.timeline__row {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.4fr) minmax(0, 1.6fr);
  gap: var(--gutter);
  padding-block: clamp(1.5rem, 1rem + 2vw, 2.5rem);
  border-bottom: var(--rule) solid var(--c-rule);
}

.timeline__row:first-child {
  border-top: var(--rule) solid var(--c-rule);
}

.timeline__period {
  font-size: var(--fs-mono);
  letter-spacing: var(--tr-label);
  text-transform: uppercase;
  color: var(--c-signal);
  font-variant-numeric: tabular-nums;
}

.timeline__role {
  font-family: var(--font-headline);
  font-size: clamp(1.25rem, 1rem + 1.2vw, 2rem);
  text-transform: uppercase;
  letter-spacing: var(--tr-headline);
  line-height: 0.95;
  color: var(--c-type);
}

.timeline__org {
  margin-top: 0.4rem;
  font-size: var(--fs-mono);
  letter-spacing: var(--tr-label);
  text-transform: uppercase;
  color: var(--c-type-dim);
}

.timeline__points {
  display: grid;
  gap: 0.7rem;
  color: var(--c-type-soft);
  font-size: var(--fs-body);
  max-width: 60ch;
}

.timeline__point {
  display: flex;
  gap: 0.7rem;
  line-height: 1.5;
}

.timeline__point::before {
  content: "↘";
  flex-shrink: 0;
  color: var(--c-signal);
  font-family: var(--font-headline);
  line-height: 1.4;
}

.timeline--edu .timeline__row {
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 2fr) minmax(0, 1fr);
  align-items: baseline;
}

.timeline__status {
  font-size: var(--fs-mono);
  letter-spacing: var(--tr-label);
  text-transform: uppercase;
  color: var(--c-type-dim);
  text-align: right;
}

@media (max-width: 860px) {
  .timeline__row,
  .timeline--edu .timeline__row {
    grid-template-columns: 1fr;
    gap: 0.85rem;
  }

  .timeline__status {
    text-align: left;
  }
}

/* --------------------------------------------------------------------------
   CONTACT · Editorial close. Drift returns to bookend the page.
   -------------------------------------------------------------------------- */

.contact {
  position: relative;
  background: var(--drift);
  overflow: hidden;
}

.contact__grid {
  display: grid;
  gap: clamp(2rem, 1rem + 4vw, 4rem);
}

.contact__word {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 300;
  font-size: clamp(3rem, 1rem + 11vw, 11rem);
  line-height: 0.85;
  letter-spacing: var(--tr-display);
  color: var(--c-type);
  text-align: center;
}

/* --- Primary CTA · the email ---------------------------------------------- */

.contact__cta {
  display: flex;
  justify-content: center;
}

/* Anton, matching .link-big in the channels below — the block is already
   display + headline + mono, so this introduces no new voice. Uppercasing an
   address is safe: the local part is case-insensitive in practice. */
.contact__email {
  display: inline-flex;
  align-items: center;
  gap: 0.15em;
  font-family: var(--font-headline);
  font-size: clamp(1.4rem, 0.75rem + 3.2vw, 4.25rem);
  text-transform: uppercase;
  letter-spacing: var(--tr-headline);
  line-height: 1;
  color: var(--c-type);
  padding-bottom: 0.14em;
  border-bottom: 2px solid var(--c-signal-dim);
  overflow-wrap: anywhere;
  transition:
    color var(--dur-mid) var(--ease-smooth),
    border-color var(--dur-mid) var(--ease-smooth);
}

.contact__email:hover {
  color: var(--c-signal);
  border-color: var(--c-signal);
}

.contact__email .arrow {
  font-size: 0.65em;
}

/* --- Channels -------------------------------------------------------------- */

.contact__channels {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(240px, 100%), 1fr));
  gap: var(--gutter);
  padding-top: 1.5rem;
  border-top: var(--rule) solid var(--c-rule);
}

.contact__channel {
  display: grid;
  gap: 0.6rem;
  align-content: start;
}

/* --fs-h2 is a display size — in a 340px column it wraps the phone number
   across two lines. The channel values want headline voice at column scale. */
.contact__channel .link-big {
  font-size: clamp(1.5rem, 1rem + 1.6vw, 2.5rem);
}

/* Socials carry the same Anton weight as their neighbouring columns; set in
   mono they read as a footnote next to OLONGAPO CITY and FREELANCE.
   justify-self keeps the rule hugging the word — grid items stretch. */
.contact__social {
  justify-self: start;
  padding-bottom: 0.2rem;
  border-bottom: var(--rule) solid var(--c-rule);
  transition:
    color var(--dur-mid) var(--ease-smooth),
    border-color var(--dur-mid) var(--ease-smooth);
}

.contact__social:hover {
  border-color: var(--c-signal);
}

.contact__social .arrow {
  font-size: 0.6em;
}

.contact__foot {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--gutter);
  padding-top: clamp(2rem, 1rem + 3vw, 3.5rem);
}

.contact__colophon {
  max-width: 40ch;
  font-size: var(--fs-mono);
  letter-spacing: var(--tr-label);
  text-transform: uppercase;
  color: var(--c-type-dim);
  line-height: 1.7;
}