/* =====================================================================
   sections.css — hero, statement, about, skills, process, education,
   experience, contact, chapter scaffolding. Editorial: lines, type,
   asymmetry — not uniform cards.
   ===================================================================== */

.chapter { position: relative; padding-block: var(--sec); }
.chapter__head { display: flex; align-items: baseline; gap: 1.6rem; flex-wrap: wrap;
  margin-bottom: clamp(2.6rem, 6vw, 5rem); }
.chapter__head h2 { font-family: var(--f-display); font-weight: 700; line-height: 0.98;
  letter-spacing: -0.02em; font-size: var(--t-h2); }
.chapter__head .idx { transform: translateY(-0.4em); }

/* ================================ HERO ================================ */
.hero { position: relative; min-height: 100svh; display: flex; flex-direction: column;
  justify-content: flex-end; padding: 7rem 0 2.4rem; overflow: hidden; }

/* portrait column — overlapped by the name */
.hero__media { position: absolute; top: 11vh; right: var(--gut); width: min(30vw, 420px);
  aspect-ratio: 3 / 4; z-index: 1; }
.hero__media img, .hero__media canvas { position: absolute; inset: 0; width: 100%;
  height: 100%; object-fit: cover; filter: grayscale(1) contrast(1.08) brightness(0.9); }
.hero__media::before { content: ""; position: absolute; inset: 0; z-index: 2;
  background: linear-gradient(165deg, rgba(217,255,63,0.14), transparent 45%, rgba(11,11,12,0.55));
  pointer-events: none; }
.hero__media::after { content: "FIG. 01 — PORTRAIT / TAIPING, PERAK"; position: absolute;
  left: 0; bottom: -1.7rem; font-family: var(--f-mono); font-size: 0.58rem;
  letter-spacing: 0.22em; color: var(--paper-ghost); }
.hero__media-frame { position: absolute; inset: 0; border: 1px solid var(--line); z-index: 3;
  pointer-events: none; }
.hero__media-frame i { position: absolute; width: 9px; height: 9px;
  border: 1px solid var(--acid); }
.hero__media-frame i:nth-child(1) { top: -5px; left: -5px; border-right: 0; border-bottom: 0; }
.hero__media-frame i:nth-child(2) { bottom: -5px; right: -5px; border-left: 0; border-top: 0; }

/* the name — dominates the viewport, crosses the portrait */
.hero__title { position: relative; z-index: 2; font-family: var(--f-display);
  font-weight: 800; font-size: var(--t-hero); line-height: 0.86; letter-spacing: -0.035em;
  text-transform: uppercase; padding-inline: var(--gut); }
.hero__row { display: block; overflow: hidden; }
.hero__row > span { display: block; will-change: transform; }
.hero__row--1 > span { color: transparent; -webkit-text-stroke: 1.5px var(--paper); }
.hero__row--2 { margin-left: clamp(1rem, 9vw, 11rem); }
.hero__row--3 > span { color: var(--acid); }
.hero__row--3 { margin-left: clamp(0.5rem, 4vw, 5rem); }

/* statement block */
.hero__deck { position: relative; z-index: 3; display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(0, 0.75fr); gap: 2rem;
  align-items: end; padding-inline: var(--gut); margin-top: clamp(2rem, 5vh, 4rem); }
.hero__role { font-family: var(--f-mono); font-size: 0.72rem; letter-spacing: 0.3em;
  text-transform: uppercase; color: var(--paper-dim); margin-bottom: 1.1rem; }
.hero__role b { color: var(--acid); font-weight: 400; }
.hero__quote { font-family: var(--f-display); font-weight: 600; letter-spacing: -0.01em;
  font-size: clamp(1.25rem, 2.4vw, 2rem); line-height: 1.2; max-width: 21ch; }
.hero__sub { margin-top: 1rem; color: var(--paper-dim); font-size: var(--t-sm);
  max-width: 46ch; }
.hero__cta { display: flex; align-items: center; justify-content: flex-end;
  gap: clamp(1.2rem, 3vw, 2.6rem); flex-wrap: wrap; }
.hero__cta-col { display: flex; flex-direction: column; align-items: flex-start; gap: 1.1rem; }

/* metadata scattered along the frame */
.hero__meta { position: absolute; z-index: 3; font-family: var(--f-mono);
  font-size: 0.6rem; letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--paper-ghost); display: inline-flex; align-items: center; gap: 0.55rem; }
.hero__meta i { width: 22px; height: 1px; background: var(--paper-ghost); }
.hero__meta--a { top: 6.4rem; left: var(--gut); }
.hero__meta--b { top: 6.4rem; right: var(--gut); }
.hero__meta--c { top: 42%; left: var(--gut); writing-mode: vertical-rl; }
.hero__meta--c i { width: 1px; height: 22px; }
.hero__meta--live { color: var(--paper-dim); }
.hero__meta--live b { width: 7px; height: 7px; border-radius: 50%; background: var(--acid);
  animation: livePulse 2.2s ease-in-out infinite; }
@keyframes livePulse { 50% { opacity: 0.3; } }

/* scroll cue */
.hero__cue { position: absolute; right: calc(var(--gut) + 4px); bottom: 2.4rem; z-index: 3;
  display: flex; flex-direction: column; align-items: center; gap: 0.7rem;
  font-family: var(--f-mono); font-size: 0.58rem; letter-spacing: 0.3em;
  text-transform: uppercase; color: var(--paper-ghost); writing-mode: vertical-rl;
  transition: opacity 0.4s var(--ease); }
.hero__cue i { width: 1px; height: 52px; background: var(--line); position: relative;
  overflow: hidden; }
.hero__cue i::after { content: ""; position: absolute; inset: 0; background: var(--acid);
  animation: cueDrop 1.9s var(--ease-io) infinite; }
@keyframes cueDrop { 0% { transform: translateY(-100%); } 60%, 100% { transform: translateY(100%); } }
.hero__cue.is-hidden { opacity: 0; }

/* ============================= STATEMENT ============================== */
.statement { position: relative; }
.statement__pin { min-height: 100svh; display: grid; place-items: center;
  overflow: hidden; position: relative; }
.statement__word { position: absolute; inset: 0; display: grid; place-items: center;
  text-align: center; padding-inline: var(--gut); }
.statement__word p { font-family: var(--f-display); font-weight: 800; line-height: 1.02;
  letter-spacing: -0.03em; font-size: clamp(2.2rem, 7.5vw, 7rem); max-width: 14ch; }
.statement__word--0 p { color: var(--paper); }
.statement__word--1 p { color: transparent; -webkit-text-stroke: 1.5px var(--w1); }
.statement__word--2 p { color: transparent; -webkit-text-stroke: 1.5px var(--w2); }
.statement__word--3 p { color: transparent; -webkit-text-stroke: 1.5px var(--w3); }
.statement__idx { position: absolute; bottom: 2rem; left: 50%; transform: translateX(-50%);
  font-family: var(--f-mono); font-size: 0.6rem; letter-spacing: 0.3em;
  color: var(--paper-ghost); }
/* static flow fallback (mobile / reduced / no-gsap) */
html.no-pin .statement__pin { min-height: 0; display: block; padding-block: var(--sec); }
html.no-pin .statement__word { position: relative; inset: auto; padding-block: 1.2rem; }
html.no-pin .statement__word p { opacity: 1 !important; -webkit-text-stroke: 0;
  color: var(--paper); }
html.no-pin .statement__word--1 p { color: var(--w1); }
html.no-pin .statement__word--2 p { color: var(--w2); }
html.no-pin .statement__word--3 p { color: var(--w3); }
html.no-pin .statement__idx { display: none; }

/* =============================== ABOUT ================================ */
.about__grid { display: grid; grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: clamp(2rem, 6vw, 6rem); align-items: start; }
.about__media { position: sticky; top: 14vh; }
.about__portrait { position: relative; width: min(100%, 380px); aspect-ratio: 4 / 5;
  overflow: hidden; }
.about__portrait img { width: 100%; height: 100%; object-fit: cover;
  filter: grayscale(1) contrast(1.05); transition: filter 0.7s var(--ease); }
.about__portrait:hover img { filter: grayscale(0); }
.about__portrait::after { content: ""; position: absolute; inset: 0;
  border: 1px solid var(--line); pointer-events: none; }
.about__annot { margin-top: 1rem; display: flex; flex-direction: column; gap: 0.45rem;
  font-family: var(--f-mono); font-size: 0.6rem; letter-spacing: 0.2em;
  text-transform: uppercase; color: var(--paper-ghost); }
.about__annot span b { color: var(--acid); font-weight: 400; }
.about__lead { font-family: var(--f-display); font-weight: 600; letter-spacing: -0.015em;
  font-size: clamp(1.4rem, 2.9vw, 2.5rem); line-height: 1.22; }
.about__lead em { font-style: normal; color: var(--acid); }
.about__body { margin-top: 1.6rem; color: var(--paper-dim); max-width: 58ch; }
.about__body + .about__body { margin-top: 1rem; }

/* expanding editorial rows — not cards */
.xrows { margin-top: clamp(2.6rem, 6vw, 4.5rem); border-top: 1px solid var(--line); }
.xrow { border-bottom: 1px solid var(--line); }
.xrow__btn { display: flex; align-items: baseline; width: 100%; gap: 1.4rem;
  padding: 1.3rem 0.2rem; text-align: left; transition: color 0.3s; }
.xrow__num { font-family: var(--f-mono); font-size: 0.66rem; letter-spacing: 0.2em;
  color: var(--paper-ghost); }
.xrow__title { font-family: var(--f-display); font-weight: 700; letter-spacing: -0.015em;
  font-size: clamp(1.15rem, 2.4vw, 1.9rem); flex: 1; }
.xrow__mark { font-family: var(--f-mono); font-size: 1rem; color: var(--paper-dim);
  transition: transform 0.4s var(--ease), color 0.3s; }
.xrow__btn:hover .xrow__title { color: var(--acid); }
.xrow.is-open .xrow__mark { transform: rotate(45deg); color: var(--acid); }
.xrow__panel { overflow: hidden; max-height: 0; transition: max-height 0.55s var(--ease); }
.xrow.is-open .xrow__panel { max-height: 300px; }
.xrow__panel p { padding: 0 0.2rem 1.4rem; color: var(--paper-dim); max-width: 62ch; }

/* =============================== SKILLS =============================== */
.skills__note { max-width: 44ch; color: var(--paper-dim); margin-top: -1.6rem;
  margin-bottom: clamp(2.4rem, 5vw, 4rem); }
.caps { border-top: 1px solid var(--line); }
.cap { border-bottom: 1px solid var(--line); position: relative; }
.cap__btn { display: grid; grid-template-columns: 3.4rem minmax(0, 1fr) auto;
  align-items: baseline; gap: 1.2rem; width: 100%; padding: 1.6rem 0.2rem;
  text-align: left; }
.cap__num { font-family: var(--f-mono); font-size: 0.66rem; letter-spacing: 0.2em;
  color: var(--paper-ghost); }
.cap__name { font-family: var(--f-display); font-weight: 700; letter-spacing: -0.02em;
  font-size: clamp(1.5rem, 3.6vw, 3rem); line-height: 1; transition: color 0.3s,
  transform 0.45s var(--ease); }
.cap__count { font-family: var(--f-mono); font-size: 0.62rem; letter-spacing: 0.18em;
  color: var(--paper-ghost); }
.cap__btn:hover .cap__name, .cap.is-open .cap__name { color: var(--acid);
  transform: translateX(10px); }
.cap__panel { overflow: hidden; max-height: 0; transition: max-height 0.6s var(--ease); }
.cap.is-open .cap__panel { max-height: 420px; }
.cap__inner { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 1.4rem 3rem; padding: 0.2rem 0.2rem 1.8rem 4.6rem; }
.cap__desc { color: var(--paper-dim); max-width: 44ch; }
.cap__tags { display: flex; flex-wrap: wrap; gap: 0.45rem 0; font-family: var(--f-mono);
  font-size: 0.72rem; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--paper); align-content: flex-start; }
.cap__tags li { padding-right: 0.85rem; margin-right: 0.85rem;
  border-right: 1px solid var(--line); line-height: 1.7; }
.cap__tags li:last-child { border-right: 0; }
.cap__tags li::before { content: "+ "; color: var(--acid); }

/* confidence telemetry — thin editorial meters, no card chrome */
.tele { margin-top: clamp(3rem, 6vw, 5rem); }
.tele__head { display: flex; align-items: baseline; gap: 1.4rem; flex-wrap: wrap;
  margin-bottom: 1.8rem; }
.tele__head h3 { font-family: var(--f-display); font-weight: 700; font-size: 1.2rem; }
.tele__head p { font-family: var(--f-mono); font-size: 0.62rem; letter-spacing: 0.18em;
  text-transform: uppercase; color: var(--paper-ghost); }
.tele__grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.3rem clamp(2rem, 5vw, 4.5rem); }
.meter { display: flex; flex-direction: column; gap: 0.45rem; }
.meter__row { display: flex; justify-content: space-between; align-items: baseline;
  font-size: 0.88rem; }
.meter__val { font-family: var(--f-mono); font-size: 0.74rem; color: var(--acid); }
.meter__val::after { content: "%"; opacity: 0.6; }
.meter__track { position: relative; height: 2px; background: var(--line-soft); }
.meter__fill { position: absolute; inset: 0 auto 0 0; width: 0%; background: var(--acid);
  transition: width 1.3s var(--ease); }

/* ============================== PROCESS =============================== */
.process { overflow: hidden; }
.process__diagram { position: relative; }
.process__svg { width: 100%; height: auto; overflow: visible; display: block; }
.process__spine { stroke: var(--line); stroke-width: 1.5; fill: none; }
.process__draw { stroke: var(--acid); stroke-width: 1.5; fill: none; }
.process__node { fill: var(--ink); stroke: var(--paper-dim); stroke-width: 1.5;
  transition: stroke 0.4s, fill 0.4s; }
.process__node.is-on { stroke: var(--acid); fill: var(--acid); }
.process__stages { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 1rem; margin-top: 1.6rem; }
.process__stage { border-top: 1px solid var(--line); padding-top: 0.9rem;
  transition: opacity 0.4s; }
.process__stage .mono { color: var(--paper-ghost); display: block; margin-bottom: 0.5rem; }
.process__stage h3 { font-family: var(--f-display); font-weight: 700; font-size: 1.1rem;
  margin-bottom: 0.35rem; }
.process__stage p { color: var(--paper-dim); font-size: 0.85rem; }
.process__stage.is-on { border-top-color: var(--acid); }
.process__stage.is-on .mono { color: var(--acid); }

/* ============================= EDUCATION ============================== */
.edu { position: relative; overflow: hidden; }
.edu__year { position: absolute; top: 4rem; right: -0.06em; z-index: 0;
  font-family: var(--f-display); font-weight: 800; line-height: 0.8;
  font-size: clamp(8rem, 26vw, 24rem); letter-spacing: -0.04em; color: transparent;
  -webkit-text-stroke: 1px rgba(242,239,231,0.1); pointer-events: none;
  user-select: none; }
.edu__main { position: relative; z-index: 1; max-width: 760px; }
.edu__inst { font-family: var(--f-display); font-weight: 800; letter-spacing: -0.025em;
  font-size: var(--t-huge); line-height: 0.98; text-transform: uppercase; }
.edu__inst em { font-style: normal; color: transparent;
  -webkit-text-stroke: 1.2px var(--paper); }
.edu__row { margin-top: 1.2rem; display: flex; flex-wrap: wrap; gap: 0.8rem 2.4rem;
  font-family: var(--f-mono); font-size: 0.7rem; letter-spacing: 0.2em;
  text-transform: uppercase; color: var(--paper-dim); }
.edu__row b { color: var(--acid); font-weight: 400; }
.edu__spm { margin-top: clamp(2.6rem, 6vw, 4rem); border-top: 1px solid var(--line);
  padding-top: 1.4rem; display: flex; flex-wrap: wrap; gap: 0.5rem 2.6rem;
  align-items: baseline; color: var(--paper-dim); }
.edu__spm h3 { font-family: var(--f-display); font-weight: 700; font-size: 1.05rem;
  color: var(--paper); }
.edu__spm span { font-family: var(--f-mono); font-size: 0.66rem; letter-spacing: 0.18em;
  text-transform: uppercase; }
.edu .ticker { margin-top: clamp(2.4rem, 5vw, 4rem); }

/* ============================ EXPERIENCE ============================== */
.xp__list { position: relative; border-top: 1px solid var(--line); }
.xp { display: grid; grid-template-columns: minmax(0, 0.42fr) minmax(0, 0.58fr);
  gap: 1.4rem clamp(1.6rem, 5vw, 5rem); padding: clamp(1.8rem, 4vw, 3rem) 0;
  border-bottom: 1px solid var(--line); position: relative; }
.xp__when { font-family: var(--f-display); font-weight: 800; letter-spacing: -0.03em;
  font-size: clamp(2rem, 5.4vw, 4.4rem); line-height: 0.94; color: transparent;
  -webkit-text-stroke: 1px var(--paper-dim); transition: color 0.5s var(--ease),
  -webkit-text-stroke-color 0.5s; }
.xp:hover .xp__when { color: var(--acid); -webkit-text-stroke-color: transparent; }
.xp__role { font-family: var(--f-display); font-weight: 700; letter-spacing: -0.01em;
  font-size: clamp(1.15rem, 2.2vw, 1.7rem); }
.xp__org { font-family: var(--f-mono); font-size: 0.64rem; letter-spacing: 0.2em;
  text-transform: uppercase; color: var(--paper-ghost); margin-top: 0.3rem; }
.xp__duties { margin-top: 1rem; display: flex; flex-direction: column; gap: 0.4rem;
  color: var(--paper-dim); font-size: 0.92rem; }
.xp__duties li { padding-left: 1.15rem; position: relative; }
.xp__duties li::before { content: "—"; position: absolute; left: 0; color: var(--acid); }
.xp__skills { margin-top: 1rem; font-family: var(--f-mono); font-size: 0.62rem;
  letter-spacing: 0.16em; text-transform: uppercase; color: var(--paper-ghost); }
.xp__skills b { color: var(--paper-dim); font-weight: 400; }

/* ============================== CONTACT =============================== */
/* the finale inverts the page — paper world, ink type */
.contact { background: var(--paper); color: var(--ink); position: relative;
  overflow: hidden; padding-block: clamp(6rem, 12vw, 11rem) 0; }
.contact::before { content: ""; position: absolute; inset: 0; opacity: 0.5;
  background-image: linear-gradient(to right, rgba(11,11,12,0.06) 1px, transparent 1px);
  background-size: 25% 100%; pointer-events: none; }
.contact ::selection { background: var(--ink); color: var(--paper); }
.contact__eyebrow { font-family: var(--f-mono); font-size: 0.66rem; letter-spacing: 0.26em;
  text-transform: uppercase; color: rgba(11,11,12,0.55); display: inline-flex;
  align-items: center; gap: 0.7rem; }
.contact__eyebrow b { width: 8px; height: 8px; border-radius: 50%; background: #16b364;
  animation: livePulse 2.2s ease-in-out infinite; }
.contact__title { margin-top: 1.4rem; font-family: var(--f-display); font-weight: 800;
  letter-spacing: -0.03em; line-height: 0.96; text-transform: uppercase;
  font-size: clamp(2.6rem, 8.6vw, 8rem); max-width: 12ch; }
.contact__title em { font-style: normal; color: transparent;
  -webkit-text-stroke: 1.5px var(--ink); }
.contact__sub { margin-top: 1.6rem; max-width: 46ch; color: rgba(11,11,12,0.68); }
.contact__mail { display: block; margin-top: clamp(2.6rem, 6vw, 4.5rem);
  padding-bottom: 0.5rem; border-bottom: 2px solid var(--ink);
  font-family: var(--f-display); font-weight: 700; letter-spacing: -0.02em;
  font-size: clamp(1.4rem, 4.6vw, 4rem); color: var(--ink); position: relative;
  overflow: hidden; }
.contact__mail span { display: inline-block; transition: transform 0.5s var(--ease); }
.contact__mail:hover span { transform: translateY(-6%); }
.contact__mail::after { content: "→"; position: absolute; right: 0.2rem; bottom: 0.7rem;
  font-size: 0.5em; transition: transform 0.4s var(--ease); }
.contact__mail:hover::after { transform: translateX(10px); }
.contact__grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0; margin-top: clamp(2.4rem, 5vw, 4rem); border-top: 1px solid rgba(11,11,12,0.2); }
.contact__cell { padding: 1.3rem 1.2rem 1.5rem 0; border-bottom: 1px solid rgba(11,11,12,0.2);
  min-width: 0; }
.contact__k { font-family: var(--f-mono); font-size: 0.6rem; letter-spacing: 0.22em;
  text-transform: uppercase; color: rgba(11,11,12,0.5); display: block;
  margin-bottom: 0.45rem; }
.contact__v { font-weight: 500; font-size: 0.98rem; color: var(--ink);
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap; display: block; }
a.contact__cell .contact__v { border-bottom: 1px solid transparent; display: inline-block; }
a.contact__cell:hover .contact__v { border-bottom-color: var(--ink); }
.contact__cell[aria-disabled="true"] { opacity: 0.45; }
.contact__cell[aria-disabled="true"] .contact__v::after { content: " · soon";
  font-family: var(--f-mono); font-size: 0.62em; letter-spacing: 0.14em;
  text-transform: uppercase; }
.contact__close { display: flex; align-items: center; justify-content: space-between;
  gap: 2rem; flex-wrap: wrap; padding: clamp(2.2rem, 5vw, 3.6rem) 0; }
.contact__close .orb { border-color: rgba(11,11,12,0.35); color: var(--ink); }
.contact__close .orb::before { background: var(--ink); }
.contact__close .orb:hover { color: var(--paper); border-color: var(--ink); }
.contact__note { font-family: var(--f-mono); font-size: 0.62rem; letter-spacing: 0.2em;
  text-transform: uppercase; color: rgba(11,11,12,0.5); }
/* signature sign-off inside the paper world */
.contact__sig { width: min(300px, 60vw); margin: 0; opacity: 0.9; }
.contact__sig svg { width: 100%; height: auto; overflow: visible; }
.contact__sig text { font-family: var(--f-display); font-weight: 700; font-size: 120px;
  fill: transparent; stroke: var(--ink); stroke-width: 1.4; letter-spacing: -2px; }

/* ============================ RESPONSIVE ============================== */
@media (max-width: 1080px) {
  .hero__media { width: min(38vw, 360px); top: 13vh; }
}
@media (max-width: 900px) {
  .hero { padding-top: 6rem; }
  .hero__media { position: relative; inset: auto; width: min(62vw, 320px);
    margin: 0 0 2.6rem var(--gut); }
  .hero__meta--a { position: static; display: inline-flex;
    margin: 0 var(--gut) 1.2rem; }
  .hero__deck { grid-template-columns: minmax(0, 1fr); }
  .hero__cta { justify-content: flex-start; }
  .hero__meta--c { display: none; }
  .hero__cue { display: none; }
  .about__grid { grid-template-columns: minmax(0, 1fr); }
  .about__media { position: relative; top: 0; }
  .cap__btn { grid-template-columns: 2.2rem minmax(0, 1fr) auto; }
  .cap__inner { grid-template-columns: minmax(0, 1fr); padding-left: 3.4rem; }
  .process__stages { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .tele__grid { grid-template-columns: minmax(0, 1fr); }
  .xp { grid-template-columns: minmax(0, 1fr); gap: 0.8rem; }
  .contact__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 560px) {
  .process__stages { grid-template-columns: minmax(0, 1fr); }
  .process__svg { display: none; }
  .process__stage { border-left: 1px solid var(--line); border-top: 0;
    padding: 0.2rem 0 1rem 1.1rem; }
  .process__stage.is-on { border-left-color: var(--acid); border-top: 0; }
  .contact__grid { grid-template-columns: minmax(0, 1fr); }
  .hero__meta--b { display: none; }
}