/* ============================================================
   SAHAL KABEER — PORTFOLIO · "THE DRAWING SET"
   Paper & ink editorial system · one accent · hairlines
   ============================================================ */

:root {
  --paper: #f4f1ea;
  --paper-2: #ece8de;
  --ink: #161512;
  --ink-soft: #55524a;
  --hair: rgba(22, 21, 18, 0.16);
  --hair-soft: rgba(22, 21, 18, 0.09);
  --accent: #e8500a;
  --serif: "Fraunces", Georgia, serif;
  --sans: "Archivo", Helvetica, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, monospace;
  --ease-out: cubic-bezier(0.19, 1, 0.22, 1);
  --gutter: clamp(20px, 6vw, 96px);
}

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

html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  font-family: var(--sans);
  background: var(--paper);
  color: var(--ink);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

html.js body, html.js body a, html.js body button { cursor: none; }
@media (pointer: coarse) { html.js body, html.js body a, html.js body button { cursor: auto; } }

::selection { background: var(--accent); color: var(--paper); }

.mono { font-family: var(--mono); }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
b, strong { font-weight: 600; }

/* ---------------- Preloader ---------------- */
.preloader {
  position: fixed; inset: 0; z-index: 200;
  background: var(--paper);
  display: flex; flex-direction: column; justify-content: space-between;
  padding: var(--gutter);
  transition: clip-path 0.9s var(--ease-out);
  clip-path: inset(0 0 0 0);
}
.preloader.done { clip-path: inset(0 0 100% 0); pointer-events: none; }
.preloader-inner { display: flex; justify-content: space-between; align-items: flex-end; margin-top: auto; margin-bottom: 4vh; }
.preloader-name {
  font-family: var(--serif); font-weight: 350;
  font-size: clamp(2rem, 6vw, 4.5rem); letter-spacing: 0.02em;
}
.preloader-count { font-family: var(--mono); font-size: clamp(2rem, 6vw, 4rem); font-weight: 300; }
.preloader-meta { font-family: var(--mono); font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink-soft); }

/* ---------------- Cursor ---------------- */
.cursor-dot, .cursor-ring {
  position: fixed; top: 0; left: 0; z-index: 150;
  pointer-events: none; border-radius: 50%;
  will-change: transform;
  opacity: 0; /* hidden until first real mouse move */
}
body.cursor-on .cursor-dot, body.cursor-on .cursor-ring { opacity: 1; }
.cursor-dot { width: 6px; height: 6px; background: var(--ink); }
.cursor-ring {
  width: 36px; height: 36px;
  border: 1px solid rgba(22, 21, 18, 0.45);
  transition: width 0.35s var(--ease-out), height 0.35s var(--ease-out), border-color 0.35s;
}
.cursor-ring.hot { width: 58px; height: 58px; border-color: var(--accent); }
@media (pointer: coarse) { .cursor-dot, .cursor-ring { display: none; } }

/* ---------------- Section-cut line ---------------- */
.cutline {
  position: fixed; left: clamp(12px, 2.4vw, 30px); top: 0; bottom: 0;
  width: 2px; z-index: 40; pointer-events: none;
}
.cutline svg { height: 100%; width: 2px; }
.cutline line { stroke: var(--hair); stroke-width: 1; }

/* ---------------- Nav ---------------- */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 90;
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px var(--gutter);
  transition: transform 0.5s var(--ease-out), background 0.4s, border-color 0.4s;
  border-bottom: 1px solid transparent;
}
.nav.scrolled { background: rgba(244, 241, 234, 0.86); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); border-bottom-color: var(--hair-soft); }
.nav.hidden { transform: translateY(-101%); }
.nav-logo { font-family: var(--serif); font-size: 1.35rem; font-weight: 500; letter-spacing: 0.01em; display: inline-block; }
.nav-logo-reg { font-size: 0.55em; vertical-align: super; color: var(--accent); }
.nav-links { display: flex; gap: clamp(18px, 3vw, 42px); }
.nav-links a {
  font-family: var(--mono); font-size: 12px; letter-spacing: 0.08em; text-transform: uppercase;
  position: relative; padding: 4px 0;
}
.nav-links a sup { color: var(--accent); font-size: 9px; }
.nav-links a::after {
  content: ""; position: absolute; left: 0; bottom: 0; height: 1px; width: 100%;
  background: var(--ink); transform: scaleX(0); transform-origin: right;
  transition: transform 0.45s var(--ease-out);
}
.nav-links a:hover::after { transform: scaleX(1); transform-origin: left; }
.nav-right { display: flex; align-items: center; gap: 20px; }
.nav-status { font-family: var(--mono); font-size: 11px; letter-spacing: 0.06em; color: var(--ink-soft); display: flex; align-items: center; gap: 8px; }
.status-dot { width: 7px; height: 7px; border-radius: 50%; background: #2f9e44; animation: pulse 2.2s ease-in-out infinite; }
@keyframes pulse { 0%, 100% { box-shadow: 0 0 0 0 rgba(47, 158, 68, 0.45); } 50% { box-shadow: 0 0 0 6px rgba(47, 158, 68, 0); } }

.menu-btn { display: none; background: none; border: 0; width: 44px; height: 44px; position: relative; }
.menu-btn span { position: absolute; left: 10px; right: 10px; height: 1.5px; background: var(--ink); transition: transform 0.4s var(--ease-out), top 0.4s; }
.menu-btn span:nth-child(1) { top: 17px; }
.menu-btn span:nth-child(2) { top: 25px; }
.menu-btn[aria-expanded="true"] span:nth-child(1) { top: 21px; transform: rotate(45deg); }
.menu-btn[aria-expanded="true"] span:nth-child(2) { top: 21px; transform: rotate(-45deg); }

.mobile-menu {
  position: fixed; inset: 0; z-index: 85; background: var(--paper);
  display: flex; flex-direction: column; justify-content: center; padding: var(--gutter);
  gap: 6px; visibility: hidden; opacity: 0; transition: opacity 0.45s, visibility 0.45s;
}
.mobile-menu.open { visibility: visible; opacity: 1; }
.mobile-menu a {
  font-family: var(--serif); font-weight: 350; font-size: clamp(2.6rem, 10vw, 4.5rem); line-height: 1.12;
  border-bottom: 1px solid var(--hair-soft); padding: 8px 0;
  transform: translateY(24px); opacity: 0; transition: transform 0.6s var(--ease-out), opacity 0.5s;
}
.mobile-menu.open a { transform: none; opacity: 1; }
.mobile-menu.open a:nth-child(1) { transition-delay: 0.06s; }
.mobile-menu.open a:nth-child(2) { transition-delay: 0.12s; }
.mobile-menu.open a:nth-child(3) { transition-delay: 0.18s; }
.mobile-menu.open a:nth-child(4) { transition-delay: 0.24s; }
.mobile-menu.open a:nth-child(5) { transition-delay: 0.3s; }
.mm-foot { margin-top: 26px; font-family: var(--mono); font-size: 12px; color: var(--ink-soft); letter-spacing: 0.06em; }

/* ---------------- Layout primitives ---------------- */
main { position: relative; }
.section { padding: clamp(84px, 13vh, 150px) var(--gutter); position: relative; }
.inverted { background: var(--ink); color: var(--paper); }
.inverted ::selection { background: var(--paper); color: var(--ink); }

.sec-head {
  display: flex; align-items: baseline; gap: 18px; margin-bottom: clamp(44px, 7vh, 76px);
}
.sec-no { font-size: 12px; color: var(--accent); letter-spacing: 0.1em; }
.sec-rule { flex: 1; height: 1px; background: var(--hair); align-self: center; }
.inverted .sec-rule { background: rgba(244, 241, 234, 0.22); }
.sec-label { font-size: 12px; letter-spacing: 0.18em; text-transform: uppercase; }
.sec-count { font-size: 11px; color: var(--ink-soft); letter-spacing: 0.08em; }
.inverted .sec-label { color: rgba(244, 241, 234, 0.85); }

/* ---------------- Hero ---------------- */
.hero {
  min-height: 100svh; position: relative;
  display: flex; flex-direction: column; justify-content: center;
  padding: 120px var(--gutter) 48px;
}
#massing { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; }
.hero-frame span { position: absolute; width: 22px; height: 22px; border: 0 solid var(--ink); opacity: 0.55; }
.hf-tl { top: 92px; left: 26px; border-top-width: 1px; border-left-width: 1px; }
.hf-tr { top: 92px; right: 26px; border-top-width: 1px; border-right-width: 1px; }
.hf-bl { bottom: 22px; left: 26px; border-bottom-width: 1px; border-left-width: 1px; }
.hf-br { bottom: 22px; right: 26px; border-bottom-width: 1px; border-right-width: 1px; }

.hero-meta {
  display: flex; gap: clamp(16px, 3vw, 44px); flex-wrap: wrap;
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink-soft);
  margin-bottom: clamp(28px, 5vh, 60px);
}

.hero-title {
  font-family: var(--serif); font-weight: 340;
  font-size: clamp(4.2rem, 16.5vw, 15rem);
  line-height: 0.88; letter-spacing: -0.015em;
  text-transform: uppercase; user-select: none;
}
.ht-row { display: block; overflow: hidden; padding: 0.04em 0; }
.ht-row-2 { display: flex; align-items: baseline; gap: 0.18em; }
.ht-outline {
  color: transparent;
  -webkit-text-stroke: 1.5px var(--ink);
  paint-order: stroke;
}
.ht-em {
  font-family: var(--serif); font-style: italic; font-weight: 300;
  text-transform: lowercase; color: var(--accent);
  font-size: 0.32em; letter-spacing: 0; -webkit-text-stroke: 0;
}

.hero-sub { max-width: 520px; margin-top: clamp(30px, 5vh, 56px); font-size: clamp(1rem, 1.35vw, 1.2rem); line-height: 1.65; color: var(--ink-soft); }
.hero-sub strong { color: var(--ink); }
.hl { position: relative; white-space: nowrap; }
.hl::after { content: ""; position: absolute; left: 0; bottom: 0.08em; width: 100%; height: 1px; background: var(--accent); }

.hero-foot { display: flex; justify-content: space-between; align-items: flex-end; margin-top: clamp(36px, 7vh, 72px); }
.scroll-cue { display: flex; align-items: center; gap: 12px; font-family: var(--mono); font-size: 11px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--ink-soft); }
.scroll-cue i { display: block; width: 1px; height: 46px; background: var(--hair); position: relative; overflow: hidden; }
.scroll-cue i::after { content: ""; position: absolute; left: 0; top: -50%; width: 100%; height: 50%; background: var(--accent); animation: cueDrop 2.1s var(--ease-out) infinite; }
@keyframes cueDrop { 0% { top: -50%; } 70%, 100% { top: 105%; } }
.hero-avail { font-family: var(--mono); font-size: 11px; letter-spacing: 0.06em; text-align: right; color: var(--ink-soft); line-height: 1.8; }

/* ---------------- Marquee ---------------- */
.marquee { border-top: 1px solid var(--hair); border-bottom: 1px solid var(--hair); overflow: hidden; padding: 18px 0; background: var(--paper); }
.marquee-track { display: flex; width: max-content; animation: scrollX 42s linear infinite; }
.marquee-track span { font-family: var(--serif); font-weight: 300; font-style: italic; font-size: clamp(1.15rem, 2vw, 1.55rem); white-space: nowrap; color: var(--ink); }
.marquee-track i { font-style: normal; color: var(--accent); margin: 0 0.55em; font-weight: 400; }
@keyframes scrollX { to { transform: translateX(-50%); } }

/* ---------------- Manifesto ---------------- */
.manifesto-text {
  font-family: var(--serif); font-weight: 330;
  font-size: clamp(1.75rem, 3.6vw, 3.3rem); line-height: 1.28; letter-spacing: -0.01em;
  max-width: 1150px; text-wrap: pretty;
}
.manifesto-text em { font-style: italic; color: var(--accent); font-weight: 380; }
.manifesto-tags { display: flex; flex-wrap: wrap; gap: 10px; margin-top: clamp(34px, 5vh, 54px); }
.tag {
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase;
  border: 1px solid var(--hair); border-radius: 999px; padding: 9px 18px;
  transition: background 0.35s, color 0.35s, border-color 0.35s;
}
.tag:hover { background: var(--ink); color: var(--paper); border-color: var(--ink); }

/* ---------------- Work ---------------- */
.work-slot-note { margin-top: 40px; font-size: 11px; color: var(--ink-soft); letter-spacing: 0.05em; }

.work-list { border-top: 1px solid var(--hair); }
.work-row { border-bottom: 1px solid var(--hair); }
.work-link {
  display: grid;
  grid-template-columns: 64px 1.35fr 1fr 0.8fr 110px 40px;
  align-items: baseline; gap: 18px;
  padding: clamp(22px, 3.4vh, 34px) 8px;
  position: relative; isolation: isolate;
}
.work-link::after {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: var(--ink); transform: scaleY(0); transform-origin: bottom;
  transition: transform 0.5s var(--ease-out);
}
.work-row:hover .work-link::after { transform: scaleY(1); transform-origin: top; }
.work-link > * { transition: color 0.4s, transform 0.5s var(--ease-out); }
.work-row:hover .work-link > * { color: var(--paper); }
.w-no { font-size: 11px; color: var(--ink-soft); letter-spacing: 0.08em; }
.w-title {
  font-family: var(--serif); font-weight: 360; font-size: clamp(1.5rem, 2.6vw, 2.4rem);
  line-height: 1.05; letter-spacing: -0.01em;
}
.work-row:hover .w-title { transform: translateX(14px); }
.w-cat { font-size: 13px; color: var(--ink-soft); }
.w-org { font-family: var(--mono); font-size: 11px; letter-spacing: 0.06em; color: var(--ink-soft); text-transform: uppercase; }
.w-year { font-size: 11px; color: var(--ink-soft); text-align: right; }
.w-arrow { font-size: 1.3rem; text-align: right; opacity: 0.35; }
.work-row:hover .w-arrow { opacity: 1; transform: translate(6px, -2px); color: var(--accent); }
.work-row:hover .work-link > *.w-no,
.work-row:hover .work-link > *.w-cat,
.work-row:hover .work-link > *.w-org,
.work-row:hover .work-link > *.w-year { color: rgba(244, 241, 234, 0.72); }
.w-note {
  max-width: 620px; padding: 0 8px 24px calc(64px + 18px);
  font-size: 14px; color: var(--ink-soft);
}

/* ---------------- Featured projects (image rows) ---------------- */
.proj {
  display: grid; grid-template-columns: 1.15fr 0.85fr;
  gap: clamp(24px, 4vw, 64px); align-items: center;
  padding: clamp(30px, 5vh, 56px) 0;
  border-bottom: 1px solid var(--hair);
}
.proj-flip .proj-media { order: 2; }
.proj-flip .proj-info { order: 1; }
.proj-media {
  display: block; position: relative; overflow: hidden;
  border: 1px solid var(--ink); background: var(--paper-2);
}
.proj-media img {
  display: block; width: 100%; height: auto;
  filter: saturate(0.92) contrast(1.02);
  transform: scale(1.001);
  transition: transform 1.2s var(--ease-out), filter 0.6s;
}
.proj:hover .proj-media img { transform: scale(1.045); filter: saturate(1.05) contrast(1.04); }
.proj-tag {
  position: absolute; left: 0; bottom: 0; z-index: 2;
  background: var(--ink); color: var(--paper);
  font-size: 10px; letter-spacing: 0.14em; text-transform: uppercase;
  padding: 8px 14px;
}
.proj-info { min-width: 0; }
.proj-topline { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 14px; }
.proj-title {
  font-family: var(--serif); font-weight: 360; letter-spacing: -0.01em;
  font-size: clamp(2rem, 3.6vw, 3.2rem); line-height: 1.02; margin-bottom: 8px;
}
.proj-sub { font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--accent); margin-bottom: 18px; }
.proj-desc { max-width: 480px; font-size: 15px; line-height: 1.72; color: var(--ink-soft); margin-bottom: 22px; }
.proj-meta {
  display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap;
  border-top: 1px solid var(--hair); padding-top: 14px;
  font-size: 10.5px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-soft);
}

/* ---------------- Gallery ---------------- */
.gal-grid {
  column-count: 4; column-gap: 18px;
}
.gal {
  break-inside: avoid; margin: 0 0 18px; position: relative;
  border: 1px solid var(--hair); background: var(--paper);
  transition: border-color 0.35s, box-shadow 0.5s var(--ease-out), transform 0.6s var(--ease-out);
}
.gal:hover { border-color: var(--ink); box-shadow: 8px 8px 0 rgba(22,21,18,0.9); transform: translateY(-4px); z-index: 2; }
.gal img {
  display: block; width: 100%; height: auto;
  transition: opacity 0.4s;
}
.gal:hover img { opacity: 0.96; }
.gal figcaption {
  position: absolute; left: 0; right: 0; bottom: 0;
  padding: 20px 12px 8px; font-size: 9.5px; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--paper);
  background: linear-gradient(to top, rgba(22,21,18,0.82), transparent);
  opacity: 0; transition: opacity 0.35s;
}
.gal:hover figcaption { opacity: 1; }
.gal-sub { margin-top: clamp(48px, 8vh, 84px); }
.gal-h { font-size: 11px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--accent); margin-bottom: 22px; }
.dwg-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.flow-strip { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }

/* ---------------- MeetCode shots ---------------- */
.mc-shots {
  display: grid; grid-template-columns: 1fr 1fr; gap: clamp(20px, 3vw, 40px);
  margin-top: clamp(48px, 8vh, 80px);
  border-top: 1px solid rgba(244, 241, 234, 0.18); padding-top: clamp(32px, 5vh, 52px);
}
.mc-shots figure { margin: 0; }
.mc-shots img {
  display: block; width: 100%; height: auto;
  border: 1px solid rgba(244, 241, 234, 0.28); border-radius: 8px;
  background: #14120f;
}
.mc-shots figcaption {
  margin-top: 12px; font-size: 10px; letter-spacing: 0.14em;
  text-transform: uppercase; color: rgba(244, 241, 234, 0.55);
}

/* floating preview */
.preview {
  position: fixed; top: 0; left: 0; z-index: 70; width: 300px;
  background: var(--paper); border: 1px solid var(--ink);
  box-shadow: 10px 10px 0 rgba(22, 21, 18, 0.9);
  opacity: 0; pointer-events: none;
  transform-origin: center; will-change: transform;
}
.preview.show { opacity: 1; }
.pv-head { display: flex; justify-content: space-between; align-items: center; padding: 10px 14px; border-bottom: 1px solid var(--hair); }
.pv-t { font-family: var(--serif); font-size: 1rem; font-weight: 450; }
.pv-n { font-family: var(--mono); font-size: 10px; color: var(--accent); }
.pv-body { height: 190px; border-bottom: 1px solid var(--hair); }
.pv-body canvas { display: block; width: 100%; height: 100%; }
.pv-f { padding: 9px 14px; font-family: var(--mono); font-size: 10px; letter-spacing: 0.07em; color: var(--ink-soft); text-transform: uppercase; }
.pv-f.pv-foot { padding: 9px 14px; }

/* ---------------- MeetCode ---------------- */
.mc-grid { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: clamp(40px, 6vw, 90px); align-items: start; }
.mc-title {
  font-family: var(--serif); font-weight: 330; font-size: clamp(2rem, 3.6vw, 3.4rem);
  line-height: 1.14; letter-spacing: -0.01em; margin-bottom: 26px; text-wrap: balance;
}
.mc-copy > p { color: rgba(244, 241, 234, 0.72); max-width: 560px; font-size: 15.5px; line-height: 1.7; }
.mc-copy p em { color: var(--paper); font-style: italic; }
.mc-features { margin: 34px 0; border-top: 1px solid rgba(244, 241, 234, 0.18); }
.mc-features li {
  display: flex; gap: 18px; padding: 14px 2px; font-size: 14.5px;
  border-bottom: 1px solid rgba(244, 241, 234, 0.14); align-items: baseline;
  color: rgba(244, 241, 234, 0.85);
  transition: padding-left 0.4s var(--ease-out), color 0.3s;
}
.mc-features li:hover { padding-left: 12px; color: var(--paper); }
.mf-k { font-size: 10px; color: var(--accent); letter-spacing: 0.1em; }
.mc-metric { display: flex; align-items: baseline; gap: 22px; margin: 38px 0; flex-wrap: wrap; }
.m-num { font-family: var(--serif); font-weight: 300; font-size: clamp(4rem, 8vw, 7rem); line-height: 1; color: var(--accent); }
.m-cap { max-width: 300px; font-size: 13px; color: rgba(244, 241, 234, 0.65); line-height: 1.6; }
.m-cap b { color: var(--paper); }

/* plugin UI mock */
.mc-ui {
  border: 1px solid rgba(244, 241, 234, 0.28); border-radius: 10px;
  background: #201d18; overflow: hidden; position: sticky; top: 90px;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.45);
}
.mc-ui-bar { display: flex; align-items: center; gap: 7px; padding: 12px 16px; border-bottom: 1px solid rgba(244, 241, 234, 0.14); }
.mc-ui-bar .dot { width: 9px; height: 9px; border-radius: 50%; background: rgba(244, 241, 234, 0.22); }
.mc-ui-tab { margin-left: 12px; font-size: 10.5px; letter-spacing: 0.1em; color: rgba(244, 241, 234, 0.65); text-transform: uppercase; }
.mc-ui-chat { padding: 20px 18px; display: flex; flex-direction: column; gap: 12px; }
.msg { max-width: 88%; padding: 11px 14px; font-size: 13px; line-height: 1.55; border-radius: 8px; }
.msg-user {
  align-self: flex-end; border: 1px solid rgba(244, 241, 234, 0.3);
  color: rgba(244, 241, 234, 0.92); font-size: 11.5px; border-bottom-right-radius: 2px;
}
.msg-bot {
  align-self: flex-start; background: var(--paper); color: var(--ink);
  border-bottom-left-radius: 2px; animation: msgIn 0.7s var(--ease-out) 1.1s backwards;
}
.msg-bot b { color: var(--accent); font-weight: 600; }
@keyframes msgIn { from { opacity: 0; transform: translateY(12px); } }
.mc-ui-result { margin: 6px 18px 14px; border: 1px solid rgba(47, 158, 68, 0.5); border-radius: 8px; position: relative; overflow: hidden; }
.r-row { display: flex; justify-content: space-between; align-items: center; gap: 10px; padding: 13px 14px; font-size: 11px; letter-spacing: 0.06em; }
.r-val { color: rgba(244, 241, 234, 0.85); }
.r-badge { color: #51cf66; border: 1px solid rgba(81, 207, 102, 0.5); border-radius: 4px; padding: 3px 8px; font-size: 9.5px; letter-spacing: 0.14em; }
.scanline {
  position: absolute; left: 0; right: 0; top: 0; height: 2px;
  background: linear-gradient(90deg, transparent, rgba(232, 80, 10, 0.85), transparent);
  animation: scan 3.2s ease-in-out infinite;
}
@keyframes scan { 0%, 100% { top: 0; opacity: 0; } 12% { opacity: 1; } 50% { top: calc(100% - 2px); } 62%, 99% { opacity: 0; } }
.mc-ui-foot { padding: 12px 18px; border-top: 1px solid rgba(244, 241, 234, 0.14); font-size: 10px; letter-spacing: 0.08em; color: rgba(244, 241, 234, 0.5); }

/* ---------------- Experience ---------------- */
.xp-list { border-top: 1px solid var(--hair); counter-reset: xp; }
.xp {
  display: grid; grid-template-columns: 170px 1fr 1.2fr; gap: clamp(18px, 3vw, 44px);
  padding: clamp(24px, 3.6vh, 38px) 4px; border-bottom: 1px solid var(--hair);
  transition: background 0.4s;
}
.xp:hover { background: var(--paper-2); }
.xp-when { font-size: 11.5px; letter-spacing: 0.08em; color: var(--ink-soft); padding-top: 6px; }
.xp-role h3 { font-family: var(--serif); font-weight: 420; font-size: clamp(1.3rem, 2vw, 1.7rem); line-height: 1.15; }
.xp-org { display: block; margin-top: 6px; font-family: var(--mono); font-size: 11px; letter-spacing: 0.07em; text-transform: uppercase; color: var(--accent); }
.xp-desc { font-size: 14.5px; color: var(--ink-soft); line-height: 1.7; }
.xp-desc b { color: var(--ink); font-family: var(--mono); font-size: 13px; }

/* ---------------- Capabilities ---------------- */
.cap-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: clamp(24px, 3vw, 44px); }
.cap-h { font-size: 11px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--accent); margin-bottom: 16px; font-weight: 500; }
.cap-col ul li {
  padding: 9px 0; border-bottom: 1px solid var(--hair-soft); font-size: 14px;
  transition: padding-left 0.35s var(--ease-out), color 0.3s;
}
.cap-col ul li:hover { padding-left: 10px; color: var(--ink); }
.certs { margin-top: clamp(52px, 8vh, 84px); border-top: 1px solid var(--hair); padding-top: 34px; }
.cert-row { display: flex; flex-wrap: wrap; gap: 10px; }
.cert-row span {
  border: 1px solid var(--hair); padding: 10px 18px; font-family: var(--serif);
  font-weight: 360; font-size: 14.5px; border-radius: 999px;
  transition: background 0.35s, color 0.35s, border-color 0.35s;
}
.cert-row span:hover { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.cert-src { margin-top: 16px; font-size: 10.5px; color: var(--ink-soft); letter-spacing: 0.08em; text-transform: uppercase; }

/* ---------------- Education ---------------- */
.edu-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(24px, 3vw, 44px); }
.edu { border-top: 2px solid var(--ink); padding-top: 20px; }
.edu-year { font-size: 11px; color: var(--ink-soft); letter-spacing: 0.1em; text-transform: uppercase; }
.edu h3 { font-family: var(--serif); font-weight: 400; font-size: clamp(1.25rem, 1.8vw, 1.55rem); margin: 10px 0 8px; line-height: 1.25; }
.edu-org { font-size: 13px; color: var(--ink-soft); }

/* ---------------- Contact ---------------- */
.contact { padding-bottom: 40px; }
.contact-big {
  font-family: var(--serif); font-weight: 320; font-size: clamp(2.6rem, 6.5vw, 5.6rem);
  line-height: 1.06; letter-spacing: -0.015em; margin-bottom: clamp(40px, 7vh, 70px);
}
.contact-big em { font-style: italic; color: var(--accent); }
.contact-actions { display: flex; flex-wrap: wrap; gap: 16px; margin-bottom: clamp(60px, 10vh, 110px); }

.btn {
  display: inline-flex; align-items: center; gap: 10px;
  border: 1px solid currentColor; padding: 14px 26px;
  font-family: var(--mono); font-size: 12px; letter-spacing: 0.1em; text-transform: uppercase;
  position: relative; overflow: hidden; transition: color 0.4s;
  will-change: transform;
}
.btn span { transition: transform 0.4s var(--ease-out); }
.btn::after {
  content: ""; position: absolute; inset: 0; background: var(--paper); color: var(--ink);
  transform: translateY(101%); transition: transform 0.5s var(--ease-out); z-index: -1;
}
.btn:hover::after { transform: translateY(0); }
.btn:hover { color: var(--ink); }
.btn:hover span { transform: translate(3px, -3px); }
.btn-xl { font-size: clamp(1rem, 2vw, 1.45rem); padding: 22px 34px; text-transform: none; letter-spacing: 0.01em; font-weight: 400; }
.btn-light { border-color: rgba(244, 241, 234, 0.6); color: var(--paper); }
.btn-light::after { background: var(--paper); }
.btn-light:hover { color: var(--ink); }
.btn.ghost { border-color: rgba(244, 241, 234, 0.35); }

.foot-grid {
  display: grid; grid-template-columns: repeat(4, auto); justify-content: space-between; gap: 28px;
  border-top: 1px solid rgba(244, 241, 234, 0.18); padding-top: 30px;
  font-size: 13.5px; color: rgba(244, 241, 234, 0.78);
}
.fg-label { display: block; font-size: 10px; letter-spacing: 0.16em; text-transform: uppercase; color: rgba(244, 241, 234, 0.45); margin-bottom: 8px; }
.to-top {
  background: none; border: 1px solid rgba(244, 241, 234, 0.35); color: var(--paper);
  font-size: 10.5px; letter-spacing: 0.14em; padding: 12px 20px; border-radius: 999px;
  transition: background 0.35s, color 0.35s;
}
.to-top:hover { background: var(--paper); color: var(--ink); }
.colophon { margin-top: 44px; font-size: 10px; letter-spacing: 0.08em; color: rgba(244, 241, 234, 0.4); }

/* ---------------- Lightbox ---------------- */
.lightbox {
  position: fixed; inset: 0; z-index: 180;
  background: rgba(22, 21, 18, 0.94);
  display: flex; align-items: center; justify-content: center;
  padding: clamp(20px, 5vw, 80px);
  opacity: 0; visibility: hidden;
  transition: opacity 0.35s, visibility 0.35s;
}
.lightbox.open { opacity: 1; visibility: visible; }
.lightbox img {
  max-width: min(1400px, 100%); max-height: calc(100vh - 140px);
  width: auto; height: auto; object-fit: contain;
  border: 1px solid rgba(244, 241, 234, 0.3);
  box-shadow: 0 40px 120px rgba(0, 0, 0, 0.6);
  transform: scale(0.97); transition: transform 0.45s var(--ease-out);
}
.lightbox.open img { transform: scale(1); }
.lb-x {
  position: absolute; top: 22px; right: 26px;
  background: none; border: 1px solid rgba(244, 241, 234, 0.4); border-radius: 999px;
  color: var(--paper); font-size: 18px; width: 44px; height: 44px;
  cursor: pointer; transition: background 0.3s, color 0.3s;
}
.lb-x:hover { background: var(--paper); color: var(--ink); }
.lb-cap {
  position: absolute; left: 50%; bottom: 28px; transform: translateX(-50%);
  font-size: 10px; letter-spacing: 0.14em; text-transform: uppercase;
  color: rgba(244, 241, 234, 0.65); white-space: nowrap;
}

/* ============================================================
   REVEAL ANIMATIONS
   ============================================================ */
[data-reveal] {
  opacity: 0; transform: translateY(28px);
  transition: opacity 0.9s var(--ease-out), transform 1s var(--ease-out);
}
[data-reveal].is-in { opacity: 1; transform: none; }

.ln-wrap { display: block; overflow: hidden; padding-block: 0.06em; }
.ln { display: block; transform: translateY(112%); transition: transform 1.1s var(--ease-out); transition-delay: calc(var(--i, 0) * 95ms); }
[data-lines].is-in .ln, .is-in[data-lines] .ln { transform: translateY(0); }

[data-reveal-line] { display: inline-block; transform: translateY(108%) rotate(1.5deg); transform-origin: left top; transition: transform 1.2s var(--ease-out); transition-delay: calc(var(--i, 0) * 130ms + 150ms); }
[data-reveal-line].is-in { transform: none; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1180px) {
  .preview { display: none; }
  .xp { grid-template-columns: 150px 1fr; }
  .xp-desc { grid-column: 2; }
  .gal-grid { column-count: 3; }
}

@media (max-width: 1024px) {
  .mc-grid { grid-template-columns: 1fr; }
  .mc-ui { position: static; max-width: 560px; }
  .cap-grid { grid-template-columns: repeat(2, 1fr); }
  .edu-grid { grid-template-columns: 1fr; gap: 34px; }
  .foot-grid { grid-template-columns: repeat(2, auto); }
  .proj, .proj-flip { grid-template-columns: 1fr; gap: 22px; }
  .proj-flip .proj-media { order: 0; }
  .proj-flip .proj-info { order: 1; }
  .flow-strip { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 900px) {
  .nav-status { display: none; }
  .menu-btn { display: block; }
  .work-link { grid-template-columns: 1fr auto; grid-template-areas: "no year" "title title" "cat org"; row-gap: 10px; }
  .w-no { grid-area: no; } .w-year { grid-area: year; } .w-title { grid-area: title; }
  .w-cat { grid-area: cat; } .w-org { grid-area: org; }
  .w-arrow { display: none; }
  .w-note { padding-left: 8px; }
}

@media (max-width: 640px) {
  .hero { padding-top: 104px; }
  .hero-meta span:nth-child(3) { display: none; }
  .hero-foot { flex-direction: column; align-items: flex-start; gap: 22px; }
  .hero-avail { text-align: left; }
  .cap-grid { grid-template-columns: 1fr; }
  .xp { grid-template-columns: 1fr; }
  .xp-desc { grid-column: 1; }
  .contact-actions { flex-direction: column; align-items: stretch; }
  .btn { justify-content: space-between; }
  .btn-xl { font-size: 1rem; }
  .foot-grid { grid-template-columns: 1fr 1fr; }
  .hf-tl, .hf-tr, .hf-bl, .hf-br { display: none; }
  .cutline { display: none; }
  .gal-grid { column-count: 2; column-gap: 12px; }
  .dwg-grid { grid-template-columns: 1fr 1fr; gap: 12px; }
  .flow-strip { grid-template-columns: 1fr; }
  .mc-shots { grid-template-columns: 1fr; }
}

/* ============================================================
   STATIC MODE (?static=1) — no preloader, all reveals shown.
   Used for screenshots / printing / no-JS-anim environments.
   ============================================================ */
html.static-mode .preloader { display: none; }
html.static-mode { scroll-behavior: auto; }
html.static-mode [data-reveal],
html.static-mode [data-reveal-line],
html.static-mode [data-lines] .ln { opacity: 1 !important; transform: none !important; }
html.static-mode .marquee-track { animation-play-state: paused; }
html.static-mode .scanline, html.static-mode .scroll-cue i::after { display: none; }

/* ============================================================
   REDUCED MOTION
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.001s !important; animation-iteration-count: 1 !important; transition-duration: 0.001s !important; }
  [data-reveal], [data-reveal-line], .ln { opacity: 1 !important; transform: none !important; }
  .marquee-track { animation: none !important; }
  .scanline { display: none; }
}