/* =========================================================
   Varnan Kanjhinghat — portfolio
   Palette taken from the VK visiting card: deep teal + brushed copper
   ========================================================= */
:root {
  --ink-0: #021a1c;          /* deepest teal */
  --ink-1: #04292b;          /* page background */
  --ink-2: #073638;          /* raised surface */
  --ink-3: #0b4548;          /* card surface / hover */
  --line: rgba(233, 165, 103, .16);
  --line-soft: rgba(233, 165, 103, .07);
  --copper: #d98b52;
  --copper-2: #eeb07a;
  --copper-3: #f7d2a8;
  --copper-grad: linear-gradient(135deg, #f3c08e 0%, #d98b52 45%, #a9612f 100%);
  --text: #eef2f0;
  --muted: #a8bbb8;
  --dim: #6f8b88;
  --radius: 14px;
  --max: 1200px;
  --gutter: max(20px, calc((100vw - var(--max)) / 2));
  --display: "Montserrat", system-ui, sans-serif;
  --body: "Inter", system-ui, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, monospace;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 84px; overflow-x: clip; }
body {
  margin: 0;
  background: var(--ink-1);
  color: var(--text);
  font: 16px/1.65 var(--body);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
main { overflow-x: clip; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, h4 { font-family: var(--display); margin: 0; line-height: 1.15; }
p { margin: 0; }
em { font-style: normal; }
::selection { background: var(--copper); color: var(--ink-0); }
:focus-visible { outline: 2px solid var(--copper-2); outline-offset: 3px; border-radius: 4px; }

.skip { position: absolute; left: -999px; top: 8px; background: var(--copper); color: var(--ink-0); padding: 8px 14px; border-radius: 6px; z-index: 99; }
.skip:focus { left: 12px; }

.eyebrow {
  font: 600 12px/1 var(--display);
  letter-spacing: .24em;
  text-transform: uppercase;
  color: var(--copper-2);
  display: inline-flex; align-items: center; gap: 12px;
}
.eyebrow::before { content: ""; width: 34px; height: 2px; background: var(--copper-grad); }

h2 { font-size: clamp(30px, 4.2vw, 50px); font-weight: 300; letter-spacing: -.01em; margin-top: 16px; }
h2 em, .headline em {
  font-weight: 700;
  background: var(--copper-grad);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}

.grid-bg {
  background-image:
    linear-gradient(var(--line-soft) 1px, transparent 1px),
    linear-gradient(90deg, var(--line-soft) 1px, transparent 1px);
  background-size: 72px 72px;
}

/* ---------- buttons & chips ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 14px 24px; border-radius: 10px;
  font: 600 15px/1 var(--display); letter-spacing: .02em;
  border: 1px solid transparent; cursor: pointer;
  transition: transform .25s, box-shadow .25s, background .25s, border-color .25s;
}
.btn.primary { background: var(--copper-grad); color: var(--ink-0); box-shadow: 0 10px 30px -10px rgba(217, 139, 82, .6); }
.btn.primary:hover { transform: translateY(-2px); box-shadow: 0 16px 40px -12px rgba(217, 139, 82, .8); }
.btn.ghost { border-color: var(--line); color: var(--text); background: rgba(255, 255, 255, .02); }
.btn.ghost:hover { border-color: var(--copper); color: var(--copper-2); }

.chip {
  font: 500 13px/1 var(--body); color: var(--muted);
  padding: 10px 16px; border-radius: 999px;
  background: transparent; border: 1px solid var(--line); cursor: pointer;
  transition: all .2s;
}
.chip:hover { color: var(--text); border-color: var(--copper); }
.chip.active { background: var(--copper-grad); color: var(--ink-0); border-color: transparent; font-weight: 600; }

/* ---------- nav ---------- */
.nav {
  position: sticky; top: 0; z-index: 50;
  height: 74px; padding: 0 var(--gutter);
  display: flex; align-items: center; justify-content: space-between;
  background: rgba(2, 26, 28, .72);
  backdrop-filter: blur(16px) saturate(140%); -webkit-backdrop-filter: blur(16px) saturate(140%);
  border-bottom: 1px solid transparent;
  transition: border-color .3s, background .3s;
}
.nav.scrolled { border-color: var(--line); background: rgba(2, 26, 28, .9); }
.brand { display: flex; align-items: center; gap: 12px; font: 400 16px var(--display); letter-spacing: .01em; }
.brand img { width: 52px; height: auto; }
.brand b { font-weight: 800; }
.brand span { font-weight: 300; }
.nav nav { display: flex; align-items: center; gap: 32px; font-size: 14px; font-weight: 500; }
.nav nav a:not(.nav-cta) { color: var(--muted); position: relative; padding: 6px 0; transition: color .2s; }
.nav nav a:not(.nav-cta)::after { content: ""; position: absolute; left: 0; bottom: 0; width: 0; height: 2px; background: var(--copper-grad); transition: width .3s; }
.nav nav a:hover, .nav nav a.active { color: var(--text); }
.nav nav a:hover::after, .nav nav a.active::after { width: 100%; }
.nav-cta { padding: 10px 18px; border: 1px solid var(--copper); border-radius: 9px; color: var(--copper-2); transition: all .2s; }
.nav-cta:hover { background: var(--copper); color: var(--ink-0); }
.menu { display: none; width: 44px; height: 44px; background: none; border: 1px solid var(--line); border-radius: 10px; cursor: pointer; position: relative; }
.menu span { position: absolute; left: 12px; right: 12px; height: 2px; background: var(--copper-2); transition: transform .3s, top .3s; }
.menu span:first-child { top: 16px; }
.menu span:last-child { top: 25px; }
.menu[aria-expanded="true"] span:first-child { top: 21px; transform: rotate(45deg); }
.menu[aria-expanded="true"] span:last-child { top: 21px; transform: rotate(-45deg); }

/* ---------- hero ---------- */
.hero {
  position: relative; overflow: hidden;
  min-height: min(calc(100vh - 74px), 900px);
  padding: 90px var(--gutter) 110px;
  display: grid; grid-template-columns: 1.2fr .8fr; gap: 64px; align-items: center;
  background:
    radial-gradient(900px 600px at 0% 0%, rgba(24, 110, 115, .45), transparent 60%),
    radial-gradient(700px 500px at 100% 100%, rgba(217, 139, 82, .10), transparent 60%),
    var(--ink-1);
}
.hero-deco { position: absolute; inset: 0; pointer-events: none; }
.orbits { position: absolute; right: -120px; top: -40px; width: min(760px, 70vw); opacity: .55; }
.orbits circle, .orbits path { stroke: var(--copper); stroke-width: 1.2; }
.orbits path { stroke: rgba(217, 139, 82, .35); }
.orbits .node { fill: var(--copper); stroke: none; filter: drop-shadow(0 0 8px rgba(217, 139, 82, .8)); }
.orbits .node.hollow { fill: none; stroke: var(--copper-2); stroke-width: 2; }
.orbits circle:not(.node) { stroke-dasharray: 1600; stroke-dashoffset: 1600; animation: draw 3.5s ease forwards .3s; }
@keyframes draw { to { stroke-dashoffset: 0; } }
.dots { position: absolute; width: 150px; height: 190px; background-image: radial-gradient(var(--copper) 2.2px, transparent 2.6px); background-size: 30px 30px; opacity: .55; }
.dots-a { right: 3%; top: 6%; }
.dots-b { right: 1%; bottom: 8%; opacity: .3; }

.hero-copy { position: relative; z-index: 1; }
.hero h1 { margin-top: 26px; }
.hero .name { display: block; }
.hero .name b { display: block; font-size: clamp(56px, 9vw, 112px); line-height: .95; font-weight: 800; letter-spacing: -.02em; text-shadow: 0 8px 30px rgba(0, 0, 0, .35); }
.hero .name .last { display: block; margin-top: 10px; font-size: clamp(22px, 3vw, 36px); font-weight: 300; letter-spacing: .28em; text-transform: uppercase; color: var(--muted); }
.hero .headline { display: block; margin-top: 18px; font-size: clamp(18px, 2vw, 24px); font-weight: 400; letter-spacing: .14em; color: var(--muted); }
.hero .headline::before { content: ""; display: block; width: 90px; height: 3px; margin-bottom: 18px; background: var(--copper-grad); border-radius: 2px; }
.lede { margin-top: 26px; max-width: 600px; font-size: 18px; color: var(--muted); }
.lede strong { color: var(--text); font-weight: 600; }
.actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 34px; }
.hero-tags { list-style: none; padding: 0; margin: 40px 0 0; display: flex; flex-wrap: wrap; gap: 8px 22px; font: 500 14px var(--display); color: var(--muted); letter-spacing: .04em; }
.hero-tags li { display: flex; align-items: center; gap: 22px; }
.hero-tags li:not(:last-child)::after { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--copper); box-shadow: 0 0 10px var(--copper); }

.hero-card {
  position: relative; z-index: 1;
  padding: 34px 30px 26px; border-radius: 20px;
  background: linear-gradient(160deg, rgba(11, 69, 72, .75), rgba(2, 26, 28, .85));
  border: 1px solid var(--line);
  box-shadow: 0 40px 80px -30px rgba(0, 0, 0, .7), inset 0 1px 0 rgba(255, 255, 255, .05);
  backdrop-filter: blur(8px);
  transform-style: preserve-3d;
  transition: transform .2s ease-out;
}
.card-glow { position: absolute; inset: -1px; border-radius: inherit; pointer-events: none; background: radial-gradient(400px circle at var(--mx, 50%) var(--my, 0%), rgba(238, 176, 122, .18), transparent 45%); }
.card-mark { width: 120px; filter: drop-shadow(0 10px 18px rgba(0, 0, 0, .55)); }
.terminal { border: 1px solid var(--line); border-radius: 10px; background: rgba(2, 20, 22, .8); overflow: hidden; }
.term-bar { display: flex; align-items: center; gap: 6px; padding: 9px 12px; border-bottom: 1px solid var(--line-soft); font: 12px var(--mono); color: var(--dim); }
.term-bar i, .browser i { width: 9px; height: 9px; border-radius: 50%; background: var(--copper); opacity: .8; }
.term-bar i:nth-child(2), .browser i:nth-child(2) { opacity: .5; }
.term-bar i:nth-child(3), .browser i:nth-child(3) { opacity: .3; }
.term-bar span { margin-left: 8px; }
.terminal pre { margin: 0; padding: 14px 16px; font: 13px/1.7 var(--mono); color: var(--text); white-space: pre-wrap; min-height: 76px; }
.terminal .c { color: var(--copper-2); }
.terminal .o { color: var(--copper-3); }
.caret { display: inline-block; width: 8px; height: 15px; background: var(--copper-2); vertical-align: -2px; margin-left: 2px; animation: blink 1s steps(1) infinite; }
@keyframes blink { 50% { opacity: 0; } }
.stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin: 22px 0 0; }
.stats div { padding: 14px 12px; border-radius: 10px; background: rgba(255, 255, 255, .025); border: 1px solid var(--line-soft); }
.stats dt { font: 800 28px/1 var(--display); background: var(--copper-grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.stats dd { margin: 8px 0 0; font-size: 12px; line-height: 1.4; color: var(--muted); }
.avail { margin-top: 18px; display: flex; align-items: center; gap: 10px; font-size: 13px; color: var(--muted); }
.pulse { width: 9px; height: 9px; border-radius: 50%; background: #5fd3a6; box-shadow: 0 0 0 0 rgba(95, 211, 166, .6); animation: pulse 2s infinite; }
@keyframes pulse { 70% { box-shadow: 0 0 0 10px rgba(95, 211, 166, 0); } 100% { box-shadow: 0 0 0 0 rgba(95, 211, 166, 0); } }

/* ---------- marquee ---------- */
.marquee { overflow: hidden; border-block: 1px solid var(--line); background: var(--ink-0); padding: 18px 0; }
.track { display: flex; width: max-content; animation: scroll 40s linear infinite; }
.track span { font: 500 15px var(--display); letter-spacing: .12em; text-transform: uppercase; color: var(--muted); padding: 0 28px; display: flex; align-items: center; gap: 56px; white-space: nowrap; }
.track span::after { content: "◆"; color: var(--copper); font-size: 9px; }
@keyframes scroll { to { transform: translateX(-50%); } }

/* ---------- sections ---------- */
.section, .contact { padding: 120px var(--gutter); position: relative; }
.section.alt { background-color: var(--ink-0); }
.section-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 40px; margin-bottom: 56px; flex-wrap: wrap; }
.section-sub { max-width: 420px; color: var(--muted); }
.filters { display: flex; gap: 8px; flex-wrap: wrap; }

/* ---------- work ---------- */
.work-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 28px; }
.work {
  display: flex; flex-direction: column;
  border-radius: var(--radius); overflow: hidden;
  background: linear-gradient(180deg, var(--ink-2), rgba(4, 41, 43, .6));
  border: 1px solid var(--line-soft);
  transition: transform .35s, border-color .35s, box-shadow .35s, opacity .35s;
}
.work:hover { transform: translateY(-6px); border-color: var(--line); box-shadow: 0 30px 60px -30px rgba(0, 0, 0, .8); }
.work.featured { grid-column: 1 / -1; display: grid; grid-template-columns: 1.35fr 1fr; }
.shot { position: relative; display: block; overflow: hidden; background: var(--ink-0); }
.browser { position: absolute; z-index: 2; top: 0; left: 0; right: 0; display: flex; align-items: center; gap: 6px; padding: 10px 14px; background: rgba(2, 26, 28, .88); border-bottom: 1px solid var(--line-soft); font: 12px var(--mono); color: var(--muted); }
.browser span { margin-left: 10px; padding: 3px 12px; border-radius: 6px; background: rgba(255, 255, 255, .04); }
.shot img { width: 100%; height: auto; aspect-ratio: 16 / 10; object-fit: cover; object-position: top; padding-top: 36px; transition: transform .8s cubic-bezier(.2, .7, .2, 1), filter .6s; filter: grayscale(.85) sepia(.35) hue-rotate(130deg) saturate(1.4) brightness(.8) contrast(1.05); }
.shot::after { content: ""; position: absolute; inset: 36px 0 0; background: linear-gradient(180deg, transparent 40%, rgba(2, 26, 28, .75)); transition: opacity .6s; pointer-events: none; }
.work:hover .shot img { filter: none; transform: scale(1.04); }
.work:hover .shot::after { opacity: .2; }
.featured .shot img { height: 100%; aspect-ratio: auto; min-height: 380px; object-position: left top; }

.cover { position: relative; aspect-ratio: 16 / 10; display: grid; place-items: center; overflow: hidden;
  background:
    radial-gradient(circle at 80% 20%, rgba(217, 139, 82, .22), transparent 45%),
    linear-gradient(var(--line-soft) 1px, transparent 1px) 0 0 / 36px 36px,
    linear-gradient(90deg, var(--line-soft) 1px, transparent 1px) 0 0 / 36px 36px,
    var(--ink-0); }
.cover::before { content: ""; position: absolute; width: 70%; aspect-ratio: 1; border: 1px solid rgba(217, 139, 82, .35); border-radius: 50%; right: -18%; top: -30%; }
.cover::after { content: ""; position: absolute; width: 14px; height: 14px; border-radius: 50%; background: var(--copper); box-shadow: 0 0 16px var(--copper); right: 30%; top: 38%; }
.cover svg { width: 88px; fill: none; stroke: var(--copper-2); stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; filter: drop-shadow(0 6px 16px rgba(217, 139, 82, .35)); transition: transform .5s; }
.work:hover .cover svg { transform: scale(1.1) rotate(-4deg); }
.cover span { position: absolute; left: 20px; bottom: 16px; font: 600 12px var(--mono); letter-spacing: .12em; color: var(--copper-2); }

.work-body { padding: 28px 28px 30px; display: flex; flex-direction: column; gap: 14px; flex: 1; }
.featured .work-body { padding: 44px 40px; justify-content: center; }
.num { font: 600 12px var(--mono); letter-spacing: .12em; color: var(--copper); text-transform: uppercase; }
.work h3 { font-size: 24px; font-weight: 700; }
.featured h3 { font-size: 34px; }
.work p { color: var(--muted); font-size: 15px; }
.work p strong { color: var(--copper-3); font-weight: 600; }
.tags { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 6px; }
.tags li { font-size: 12px; padding: 5px 10px; border-radius: 6px; background: rgba(217, 139, 82, .08); color: var(--copper-3); border: 1px solid var(--line-soft); }
.link { margin-top: auto; padding-top: 6px; font: 600 14px var(--display); color: var(--copper-2); display: inline-flex; align-items: center; gap: 6px; align-self: flex-start; border-bottom: 1px solid transparent; transition: border-color .2s, gap .2s; }
a.link:hover { border-color: var(--copper-2); gap: 10px; }
.link.muted { color: var(--dim); font-weight: 500; }

/* ---------- services ---------- */
.service-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.service {
  position: relative; padding: 32px 28px; border-radius: var(--radius);
  background: rgba(7, 54, 56, .55); border: 1px solid var(--line-soft);
  overflow: hidden; transition: transform .3s, border-color .3s;
}
.service::before { content: ""; position: absolute; inset: 0; background: radial-gradient(360px circle at var(--mx, 50%) var(--my, 50%), rgba(217, 139, 82, .13), transparent 50%); opacity: 0; transition: opacity .3s; }
.service:hover { transform: translateY(-4px); border-color: var(--line); }
.service:hover::before { opacity: 1; }
.service svg { width: 46px; height: 46px; fill: none; stroke: var(--copper-2); stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; margin-bottom: 22px; }
.service h3 { font-size: 20px; margin-bottom: 10px; }
.service p { color: var(--muted); font-size: 15px; position: relative; }
.service.accent { background: linear-gradient(150deg, rgba(217, 139, 82, .16), rgba(7, 54, 56, .55)); border-color: var(--line); }

.process { list-style: none; padding: 0; margin: 60px 0 0; display: grid; grid-template-columns: repeat(4, 1fr); counter-reset: s; position: relative; }
.process::before { content: ""; position: absolute; top: 19px; left: 20px; right: 20px; height: 1px; background: linear-gradient(90deg, var(--copper), rgba(217, 139, 82, .1)); }
.process li { padding-right: 24px; position: relative; }
.process b { display: grid; place-items: center; width: 40px; height: 40px; border-radius: 50%; background: var(--ink-0); border: 1px solid var(--copper); font: 600 13px var(--mono); color: var(--copper-2); position: relative; }
.process h4 { margin: 18px 0 6px; font-size: 17px; }
.process p { color: var(--muted); font-size: 14px; }

/* ---------- skills: periodic table ---------- */
.skills-wrap { display: grid; grid-template-columns: 1fr 300px; gap: 28px; }
.skill-filters { grid-column: 1 / -1; display: flex; flex-wrap: wrap; gap: 8px; }
.periodic {
  position: relative;
  display: grid; grid-template-columns: repeat(auto-fill, minmax(104px, 1fr)); gap: 10px;
}
.periodic::before { /* cursor spotlight across the whole grid */
  content: ""; position: absolute; inset: -20px; pointer-events: none; z-index: 0;
  background: radial-gradient(260px circle at var(--mx, -500px) var(--my, -500px), rgba(217, 139, 82, .16), transparent 60%);
}
.el {
  position: relative; z-index: 1;
  aspect-ratio: 1; padding: 10px 11px;
  border-radius: 10px; cursor: default;
  background: linear-gradient(160deg, var(--ink-2), var(--ink-0));
  border: 1px solid var(--line-soft);
  display: flex; flex-direction: column; justify-content: space-between;
  transition: transform .25s, border-color .25s, opacity .35s, filter .35s, box-shadow .25s;
  animation: pop .5s both; animation-delay: calc(var(--i) * 18ms);
}
@keyframes pop { from { opacity: 0; transform: scale(.85) translateY(10px); } }
.el .n { font: 11px var(--mono); color: var(--dim); display: flex; justify-content: space-between; }
.el .n i { width: 7px; height: 7px; border-radius: 50%; background: var(--c, var(--copper)); font-style: normal; }
.el .s { font: 700 30px/1 var(--display); background: var(--copper-grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.el .l { font-size: 11.5px; line-height: 1.25; color: var(--muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.el:hover, .el.focus { transform: translateY(-4px) scale(1.04); border-color: var(--copper); box-shadow: 0 14px 30px -12px rgba(217, 139, 82, .45); z-index: 2; }
.el.dim { opacity: .18; filter: grayscale(1); transform: scale(.96); }
.el.core { border-color: rgba(217, 139, 82, .35); }

.skill-detail {
  position: sticky; top: 100px; align-self: start;
  padding: 26px; border-radius: 16px;
  background: linear-gradient(160deg, rgba(11, 69, 72, .7), var(--ink-0));
  border: 1px solid var(--line);
  display: flex; flex-direction: column; gap: 18px;
}
.sd-sym { width: 96px; height: 96px; display: grid; place-items: center; border-radius: 14px; border: 1px solid var(--copper); font: 800 40px var(--display); background: rgba(217, 139, 82, .08); color: var(--copper-2); box-shadow: inset 0 0 30px rgba(217, 139, 82, .15); }
.sd-cat { font: 600 11px var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--copper); }
.sd-name { font-size: 24px; margin: 6px 0 8px; }
.sd-note { color: var(--muted); font-size: 14px; min-height: 44px; }
.sd-bar { height: 6px; border-radius: 3px; background: rgba(255, 255, 255, .06); margin-top: 16px; overflow: hidden; }
.sd-bar i { display: block; height: 100%; width: var(--w); background: var(--copper-grad); border-radius: 3px; transition: width .5s cubic-bezier(.2, .7, .2, 1); }
.sd-years { font: 12px var(--mono); color: var(--dim); margin-top: 8px; }

/* ---------- experience ---------- */
.timeline { list-style: none; padding: 0; margin: 0; position: relative; max-width: 960px; }
.timeline::before { content: ""; position: absolute; left: 190px; top: 8px; bottom: 8px; width: 1px; background: linear-gradient(var(--copper), rgba(217, 139, 82, .08)); }
.timeline > li { display: grid; grid-template-columns: 190px 1fr; gap: 44px; padding-bottom: 44px; position: relative; }
.timeline > li::before { content: ""; position: absolute; left: 184px; top: 6px; width: 13px; height: 13px; border-radius: 50%; background: var(--ink-0); border: 2px solid var(--copper); }
.timeline > li.current::before { background: var(--copper); box-shadow: 0 0 0 6px rgba(217, 139, 82, .18), 0 0 18px var(--copper); }
.timeline time { font: 500 13px var(--mono); color: var(--copper-2); padding-top: 2px; text-align: right; padding-right: 10px; }
.timeline h3 { font-size: 20px; }
.org { color: var(--muted); margin-top: 4px; font-weight: 500; }
.timeline ul { margin: 12px 0 0; padding-left: 18px; color: var(--muted); font-size: 15px; }
.timeline ul li { margin-bottom: 4px; }
.timeline ul li::marker { color: var(--copper); }

/* ---------- about ---------- */
.about { display: grid; grid-template-columns: .8fr 1.2fr; gap: 72px; align-items: center; }
.portrait { margin: 0; position: relative; }
.portrait::before { content: ""; position: absolute; inset: -18px 18px 18px -18px; border: 1px solid var(--copper); border-radius: 18px; opacity: .5; }
.portrait > img { position: relative; width: 100%; height: auto; aspect-ratio: 4 / 5; object-fit: cover; border-radius: 16px; }
.portrait::after { content: ""; position: absolute; inset: 0; border-radius: 16px; background: linear-gradient(160deg, rgba(24, 110, 115, .35), rgba(217, 139, 82, .25)); mix-blend-mode: color; pointer-events: none; }
.portrait figcaption { position: absolute; z-index: 2; left: 18px; bottom: 18px; display: flex; align-items: center; gap: 10px; padding: 10px 14px; border-radius: 10px; background: rgba(2, 26, 28, .85); border: 1px solid var(--line); font-size: 13px; color: var(--muted); backdrop-filter: blur(6px); }
.portrait figcaption img { width: 40px; height: auto; flex: none; }
.about-copy p:not(.eyebrow) { color: var(--muted); margin-top: 18px; font-size: 17px; }
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-top: 34px; }
.about-grid > div { padding: 20px; border-radius: 12px; border: 1px solid var(--line-soft); background: rgba(255, 255, 255, .02); }
.about-grid h4 { font-size: 13px; letter-spacing: .14em; text-transform: uppercase; color: var(--copper-2); }
.about-grid p { margin-top: 8px; font-size: 15px; color: var(--text); }
.about-grid span { color: var(--dim); font-size: 13px; }

/* ---------- scroll reveal ---------- */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .8s cubic-bezier(.2, .7, .2, 1), transform .8s cubic-bezier(.2, .7, .2, 1); }
.reveal.in { opacity: 1; transform: none; }
.no-js .reveal { opacity: 1; transform: none; }
.no-js .preloader { display: none; }

/* ---------- responsive ---------- */
@media (max-width: 1080px) {
  .hero { grid-template-columns: 1fr; gap: 56px; }
  .hero-card { max-width: 520px; }
  .service-grid { grid-template-columns: repeat(2, 1fr); }
  .skills-wrap { grid-template-columns: 1fr; }
  .skill-detail { position: static; grid-row: 2; flex-direction: row; align-items: center; padding: 16px; gap: 16px; }
  .skill-detail .sd-sym { width: 64px; height: 64px; font-size: 26px; flex: none; }
  .skill-detail .sd-note { min-height: 0; font-size: 13px; }
  .skill-detail .sd-name { font-size: 19px; margin: 2px 0 4px; }
  .about { grid-template-columns: 1fr; gap: 56px; }
  .portrait { max-width: 380px; }
}
@media (max-width: 860px) {
  .menu { display: block; }
  .nav nav {
    position: fixed; top: 74px; left: 0; right: 0;
    flex-direction: column; align-items: stretch; gap: 0;
    padding: 12px 20px 24px; background: rgba(2, 26, 28, .97); border-bottom: 1px solid var(--line);
    transform: translateY(-120%); transition: transform .35s; visibility: hidden;
  }
  .nav nav.open { transform: none; visibility: visible; }
  .nav nav a:not(.nav-cta) { padding: 14px 4px; border-bottom: 1px solid var(--line-soft); }
  .nav nav a::after { display: none; }
  .nav-cta { margin-top: 16px; text-align: center; padding: 14px; }
  .work-grid { grid-template-columns: 1fr; }
  .work.featured { grid-template-columns: 1fr; }
  .featured .shot img { min-height: 0; aspect-ratio: 16 / 10; }
  .featured .work-body { padding: 28px; }
  .process { grid-template-columns: 1fr 1fr; gap: 32px 0; }
  .process::before { display: none; }
  .timeline::before { left: 6px; }
  .timeline > li { grid-template-columns: 1fr; gap: 6px; padding-left: 34px; }
  .timeline > li::before { left: 0; }
  .timeline time { text-align: left; padding: 0; }
}
@media (max-width: 600px) {
  .section, .contact { padding: 84px 16px; }
  .hero { padding: 56px 16px 80px; }
  .nav { padding-left: 16px; padding-right: 16px; }
  .brand span { font-size: 14px; }
  .orbits { width: 130vw; right: -55vw; opacity: .35; }
  .dots { display: none; }
  .hero .headline { letter-spacing: .06em; }
  .stats { grid-template-columns: 1fr 1fr; }
  .stats div:last-child { grid-column: 1 / -1; }
  .service-grid, .about-grid { grid-template-columns: 1fr; }
  .periodic { grid-template-columns: repeat(3, 1fr); gap: 8px; }
  .el .s { font-size: 24px; }
  .el .l { font-size: 10.5px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
  .reveal { opacity: 1; transform: none; }
  .orbits circle:not(.node) { stroke-dashoffset: 0; }
}

/* =========================================================
   v2 components
   ========================================================= */
.sprite { position: absolute; width: 0; height: 0; overflow: hidden; }

/* ---------- preloader ---------- */
.preloader {
  position: fixed; inset: 0; z-index: 200;
  display: grid; place-items: center;
  background: radial-gradient(800px 600px at 30% 20%, rgba(24, 110, 115, .35), transparent 60%), var(--ink-0);
  transition: opacity .7s ease, visibility .7s, clip-path .9s cubic-bezier(.7, 0, .2, 1);
  clip-path: circle(150% at 50% 50%);
  animation: pl-failsafe 0s 6s forwards; /* never block the page if JS stalls */
}
.preloader.done { opacity: 0; visibility: hidden; clip-path: circle(0% at 50% 50%); }
@keyframes pl-failsafe { to { opacity: 0; visibility: hidden; } }
.pl-grid { position: absolute; inset: 0; background-image: linear-gradient(var(--line-soft) 1px, transparent 1px), linear-gradient(90deg, var(--line-soft) 1px, transparent 1px); background-size: 72px 72px; mask-image: radial-gradient(circle at center, #000 10%, transparent 65%); -webkit-mask-image: radial-gradient(circle at center, #000 10%, transparent 65%); }
.pl-inner { position: relative; display: flex; flex-direction: column; align-items: center; gap: 18px; }
.pl-emblem { position: relative; width: 220px; height: 220px; display: grid; place-items: center; }
.pl-orbit { position: absolute; inset: 0; overflow: visible; }
.pl-track { fill: none; stroke: rgba(217, 139, 82, .18); stroke-width: 1.2; }
.pl-track.thin { stroke-dasharray: 2 7; stroke: rgba(217, 139, 82, .35); }
.pl-arc { fill: none; stroke: var(--copper); stroke-width: 2; stroke-linecap: round; stroke-dasharray: 628; stroke-dashoffset: calc(628 - 6.28 * var(--p, 0)); transform: rotate(-90deg); transform-origin: center; transition: stroke-dashoffset .25s ease; filter: drop-shadow(0 0 6px rgba(217, 139, 82, .7)); }
.pl-spin { transform-origin: 110px 110px; animation: pl-spin 2.4s linear infinite; }
.pl-node { fill: var(--copper-2); filter: drop-shadow(0 0 8px var(--copper)); }
@keyframes pl-spin { to { transform: rotate(360deg); } }
.pl-mark { position: relative; width: 132px; height: 64px; background: url(../img/brand/vk-mark.png) center / contain no-repeat; filter: drop-shadow(0 12px 20px rgba(0, 0, 0, .6)); animation: pl-float 2.4s ease-in-out infinite; }
.pl-mark::after { content: ""; position: absolute; inset: 0; background: linear-gradient(110deg, transparent 35%, rgba(255, 244, 228, .85) 50%, transparent 65%) 0 0 / 250% 100% no-repeat; -webkit-mask: url(../img/brand/vk-mark.png) center / contain no-repeat; mask: url(../img/brand/vk-mark.png) center / contain no-repeat; animation: pl-shine 1.8s ease-in-out infinite; mix-blend-mode: screen; }
@keyframes pl-shine { from { background-position: 150% 0; } to { background-position: -50% 0; } }
@keyframes pl-float { 50% { transform: translateY(-5px); } }
.pl-name { font: 300 16px var(--display); letter-spacing: .2em; text-transform: uppercase; color: var(--muted); }
.pl-name b { display: block; text-align: center; font-size: 30px; font-weight: 800; letter-spacing: .02em; text-transform: none; color: var(--text); }
.pl-bar { width: 220px; height: 2px; background: rgba(255, 255, 255, .08); border-radius: 2px; overflow: hidden; }
.pl-bar i { display: block; height: 100%; width: calc(var(--p, 0) * 1%); background: var(--copper-grad); transition: width .25s ease; }
.pl-code { font: 12px var(--mono); color: var(--dim); min-width: 240px; text-align: center; }
.pl-code .c { color: var(--copper-2); }

/* ---------- social icons ---------- */
.socials { list-style: none; padding: 0; margin: 34px 0 0; display: flex; flex-wrap: wrap; gap: 10px; }
.socials a { width: 44px; height: 44px; display: grid; place-items: center; border-radius: 12px; border: 1px solid var(--line); color: var(--copper-2); background: rgba(255, 255, 255, .02); transition: transform .25s, background .25s, color .25s, border-color .25s, box-shadow .25s; }
.socials svg { width: 19px; height: 19px; }
.socials a:hover { transform: translateY(-3px); background: var(--copper-grad); color: var(--ink-0); border-color: transparent; box-shadow: 0 10px 24px -10px rgba(217, 139, 82, .8); }
.socials.big { justify-content: center; gap: 14px; margin-top: 52px; }
.socials.big a { width: auto; height: auto; padding: 14px 20px; display: flex; gap: 10px; font: 600 14px var(--display); color: var(--text); }
.socials.big svg { color: var(--copper-2); transition: color .25s; }
.socials.big a:hover svg { color: var(--ink-0); }
.socials.small { margin: 0; gap: 8px; }
.socials.small a { width: 38px; height: 38px; border-radius: 10px; }
.socials.small svg { width: 16px; height: 16px; }

/* ---------- hero card head ---------- */
.card-head { display: flex; align-items: center; gap: 20px; margin-bottom: 22px; }
.avatar { position: relative; flex: none; width: 108px; height: 108px; border-radius: 50%; padding: 3px; background: var(--copper-grad); box-shadow: 0 12px 30px -10px rgba(0, 0, 0, .8); }
.avatar::after { content: ""; position: absolute; inset: -9px; border-radius: 50%; border: 1px dashed rgba(217, 139, 82, .45); animation: pl-spin 30s linear infinite; }
.avatar img { width: 100%; height: 100%; border-radius: 50%; object-fit: cover; border: 3px solid var(--ink-0); }
.card-role { margin-top: 10px; font: 600 15px var(--display); }
.card-loc { display: flex; align-items: center; gap: 6px; font-size: 13px; color: var(--muted); margin-top: 4px; }
.card-loc svg { width: 15px; height: 15px; color: var(--copper-2); }
.link svg { width: 15px; height: 15px; transition: transform .2s; }
a.link:hover svg { transform: translate(2px, -2px); }

/* ---------- work: featured flip, wide card, stats ---------- */
.work.featured.flip { grid-template-columns: 1fr 1.35fr; }
.work.featured.flip .shot { order: 2; }
.role-line { font: 600 13px var(--mono) !important; color: var(--copper-3) !important; letter-spacing: .02em; }
.mini-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin: 4px 0; }
.mini-stats div { padding: 12px; border-radius: 10px; border: 1px solid var(--line-soft); background: rgba(255, 255, 255, .025); }
.mini-stats dt { font: 800 22px/1 var(--display); background: var(--copper-grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.mini-stats dd { margin: 6px 0 0; font-size: 12px; color: var(--muted); }
.work.wide { grid-column: 1 / -1; display: grid; grid-template-columns: 1fr 1.35fr; }
.work.wide .shot img { height: 100%; }

/* duotone images (archive + Cognalys): themed by default, true colours on hover */
.duo { position: relative; overflow: hidden; background: var(--ink-0); }
.duo img { width: 100%; height: auto; aspect-ratio: 4 / 3; object-fit: cover; filter: url(#duotone); transition: transform .8s cubic-bezier(.2, .7, .2, 1); }
.duo .duo-color { position: absolute; left: 0; right: 0; bottom: 0; top: 0; height: 100%; filter: none; opacity: 0; transition: opacity .6s, transform .8s cubic-bezier(.2, .7, .2, 1); }
.shot.duo img { padding-top: 36px; aspect-ratio: 16 / 10; }
.shot.duo .duo-color { top: 0; }
.shot.duo::after { display: none; }
.work:hover .duo .duo-color, .arch:hover .duo-color { opacity: 1; }
.work:hover .duo img, .arch:hover .duo img { transform: scale(1.04); }

/* ---------- earlier projects ---------- */
.archive-head { display: flex; justify-content: space-between; align-items: baseline; gap: 20px; flex-wrap: wrap; margin: 96px 0 28px; padding-top: 40px; border-top: 1px solid var(--line-soft); }
.archive-head h3 { font-size: 28px; font-weight: 300; }
.archive-head p { color: var(--muted); }
.archive-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.arch { border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line-soft); background: linear-gradient(180deg, var(--ink-2), rgba(4, 41, 43, .6)); transition: transform .35s, border-color .35s; }
.arch:hover { transform: translateY(-5px); border-color: var(--line); }
.arch .duo::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 55%, rgba(2, 26, 28, .7)); pointer-events: none; }
.arch-body { padding: 20px 22px 24px; }
.arch h4 { font-size: 18px; }
.arch p { color: var(--muted); font-size: 14px; margin-top: 8px; }
.arch span { display: inline-block; margin-top: 14px; font: 600 11px var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--copper); }

/* ---------- about gallery ---------- */
.gallery { grid-column: 1 / -1; margin-top: 30px; }
.gallery-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-top: 22px; }
.gallery figure { margin: 0; position: relative; border-radius: 14px; overflow: hidden; border: 1px solid var(--line-soft); aspect-ratio: 4 / 5; background: var(--ink-0); }
.gallery img { width: 100%; height: 100%; object-fit: cover; filter: grayscale(.55) sepia(.25) brightness(.85); transition: filter .6s, transform .8s cubic-bezier(.2, .7, .2, 1); }
.gallery figure:hover img { filter: none; transform: scale(1.05); }
.gallery figure::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 55%, rgba(2, 26, 28, .85)); pointer-events: none; }
.gallery figcaption { position: absolute; z-index: 1; left: 14px; right: 14px; bottom: 12px; font: 600 13px var(--display); }
.gallery figcaption::before { content: ""; display: block; width: 24px; height: 2px; background: var(--copper-grad); margin-bottom: 8px; }
.portrait > img { filter: saturate(.85) contrast(1.05); }
.portrait::after { background: linear-gradient(180deg, transparent 50%, rgba(2, 26, 28, .45)); mix-blend-mode: normal; }

/* ---------- contact ---------- */
.contact { background-color: var(--ink-0); border-top: 1px solid var(--line); text-align: center; overflow: hidden; }
.contact > .eyebrow { justify-content: center; }
.contact h2 { font-size: clamp(34px, 5.5vw, 64px); }
.contact-lede { max-width: 600px; margin: 20px auto 0; color: var(--muted); font-size: 18px; }
.contact-deco { position: absolute; inset: 0; pointer-events: none; }
.ring { position: absolute; border-radius: 50%; border: 1px solid rgba(217, 139, 82, .22); }
.ring.r1 { width: 520px; height: 520px; left: -220px; top: -160px; }
.ring.r2 { width: 380px; height: 380px; right: -140px; bottom: -120px; }
.ring.r2::before { content: ""; position: absolute; width: 14px; height: 14px; border-radius: 50%; background: var(--copper); box-shadow: 0 0 16px var(--copper); left: 40px; top: 70px; }
.dots-c { right: 8%; top: 12%; opacity: .35; }
.email-cta { position: relative; display: inline-flex; align-items: stretch; margin-top: 40px; border-radius: 16px; padding: 6px; background: rgba(255, 255, 255, .03); border: 1px solid var(--line); }
.email-link { display: flex; align-items: center; gap: 14px; padding: 16px 26px; border-radius: 12px; background: var(--copper-grad); color: var(--ink-0); font: 700 clamp(16px, 2.2vw, 22px) var(--display); box-shadow: 0 14px 40px -14px rgba(217, 139, 82, .8); transition: transform .25s; }
.email-link:hover { transform: translateY(-2px); }
.email-link svg { width: 24px; height: 24px; flex: none; }
.copy-btn { display: flex; align-items: center; gap: 8px; padding: 0 20px; background: none; border: 0; color: var(--muted); font: 600 14px var(--display); cursor: pointer; transition: color .2s; }
.copy-btn svg { width: 18px; height: 18px; }
.copy-btn:hover, .copy-btn.copied { color: var(--copper-2); }
.audience { position: relative; display: grid; grid-template-columns: 1fr 1fr; gap: 20px; max-width: 980px; margin: 56px auto 0; text-align: left; }
.aud { display: flex; flex-direction: column; gap: 12px; padding: 30px; border-radius: 16px; border: 1px solid var(--line-soft); background: linear-gradient(160deg, rgba(11, 69, 72, .55), rgba(2, 26, 28, .6)); transition: border-color .3s, transform .3s; }
.aud:hover { border-color: var(--line); transform: translateY(-4px); }
.aud-tag { align-self: flex-start; font: 600 11px var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--copper-2); padding: 6px 10px; border-radius: 6px; background: rgba(217, 139, 82, .1); }
.aud h3 { font-size: 21px; }
.aud p { color: var(--muted); font-size: 15px; }
.contact-loc { display: flex; justify-content: center; align-items: center; gap: 8px; margin-top: 26px; color: var(--dim); font-size: 14px; }
.contact-loc svg { width: 16px; height: 16px; color: var(--copper); }

/* ---------- v2 responsive ---------- */
@media (max-width: 1080px) {
  .archive-grid { grid-template-columns: repeat(2, 1fr); }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 860px) {
  .work.featured.flip, .work.wide { grid-template-columns: 1fr; }
  .work.featured.flip .shot { order: 0; }
  .audience { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
  .archive-grid { grid-template-columns: 1fr; }
  .gallery-grid { gap: 10px; }
  .card-head { gap: 16px; }
  .avatar { width: 84px; height: 84px; }
  .card-mark { width: 90px; }
  .mini-stats dt { font-size: 18px; }
  .email-cta { flex-direction: column; width: 100%; }
  .email-link { justify-content: center; padding: 16px; font-size: 15px; }
  .copy-btn { justify-content: center; padding: 12px; }
  .socials.big { gap: 10px; }
  .socials.big a { padding: 12px 14px; }
  .socials.big span { display: none; }
  .aud { padding: 24px; }
  .pl-emblem { width: 180px; height: 180px; }
}
@media (prefers-reduced-motion: reduce) {
  .preloader { display: none; }
}

/* =========================================================
   v3: filter fix, section patterns, footer
   ========================================================= */
/* must beat .work.featured / .work.wide, which set display:grid */
.work.hide, .archive.hide { display: none !important; }

/* ---------- light decorative patterns for the plain sections ---------- */
.section { isolation: isolate; }
.sec-deco { position: absolute; inset: 0; z-index: -1; pointer-events: none; overflow: hidden; }
.sd-grid { position: absolute; inset: 0;
  background-image: linear-gradient(rgba(233, 165, 103, .05) 1px, transparent 1px), linear-gradient(90deg, rgba(233, 165, 103, .05) 1px, transparent 1px);
  background-size: 72px 72px;
  -webkit-mask-image: radial-gradient(ellipse 55% 45% at var(--gx, 85%) var(--gy, 10%), #000, transparent 75%);
  mask-image: radial-gradient(ellipse 55% 45% at var(--gx, 85%) var(--gy, 10%), #000, transparent 75%); }
.sd-ring { position: absolute; width: var(--rs, 460px); aspect-ratio: 1; border-radius: 50%; border: 1px solid rgba(217, 139, 82, .16); left: var(--rx, auto); right: var(--rr, auto); top: var(--ry, auto); bottom: var(--rb, auto); }
.sd-ring::after { content: ""; position: absolute; width: 10px; height: 10px; border-radius: 50%; background: var(--copper); box-shadow: 0 0 14px var(--copper); opacity: .7; left: var(--nx, 14%); top: var(--ny, 18%); }
.sd-dots { position: absolute; width: 150px; height: 120px; background-image: radial-gradient(var(--copper) 1.8px, transparent 2.2px); background-size: 30px 30px; opacity: .22; left: var(--dx, auto); right: var(--dr, auto); top: var(--dy, auto); bottom: var(--db, auto); }
.deco-work { --gx: 90%; --gy: 6%; --rs: 520px; --rr: -260px; --ry: -180px; --nx: 8%; --ny: 62%; --dx: 2%; --db: 18%; }
.deco-services .sd-grid { display: none; } /* section already has a full grid */
.deco-services { --rs: 360px; --rx: -200px; --rb: -140px; --nx: 78%; --ny: 12%; --dr: 3%; --dy: 8%; }
.deco-skills { --gx: 8%; --gy: 70%; --rs: 420px; --rx: -240px; --rb: 6%; --nx: 82%; --ny: 22%; --dr: 3%; --dy: 10%; }
.deco-experience { --gx: 92%; --gy: 45%; --rs: 600px; --rr: -380px; --ry: 22%; --nx: 6%; --ny: 40%; --dx: 3%; --db: 6%; }
.deco-about { --gx: 10%; --gy: 12%; --rs: 380px; --rx: -200px; --ry: -120px; --nx: 70%; --ny: 84%; --dr: 3%; --db: 30%; }
@media (max-width: 600px) {
  .sd-dots { display: none; }
  .sd-ring { width: calc(var(--rs, 460px) * .6); }
}

/* ---------- footer ---------- */
.footer { position: relative; overflow: hidden; padding: 72px var(--gutter) 28px; background: linear-gradient(180deg, var(--ink-0), #011214); border-top: 1px solid var(--line); }
.footer-watermark { position: absolute; left: 50%; bottom: -0.2em; transform: translateX(-50%); font: 800 clamp(120px, 22vw, 320px)/1 var(--display); letter-spacing: -.03em; color: transparent; -webkit-text-stroke: 1px rgba(217, 139, 82, .08); pointer-events: none; user-select: none; white-space: nowrap; }
.footer-top { position: relative; display: grid; grid-template-columns: 1.5fr 1fr 1.2fr 1.3fr; gap: 40px; padding-bottom: 48px; }
.f-brand p { color: var(--muted); font-size: 14px; margin-top: 16px; max-width: 340px; }
.f-brand .avail { margin-top: 18px; }
.f-col { display: flex; flex-direction: column; gap: 10px; font-size: 14px; }
.f-col h4 { font: 600 12px var(--display); letter-spacing: .2em; text-transform: uppercase; color: var(--copper-2); margin-bottom: 6px; }
.f-col a, .f-col span { color: var(--muted); transition: color .2s, transform .2s; }
.f-col a:hover { color: var(--copper-2); }
.f-col nav a, nav.f-col a { align-self: flex-start; }
nav.f-col a:hover { transform: translateX(4px); }
.f-col .socials { margin-top: 8px; }
.footer-bottom { position: relative; display: flex; justify-content: space-between; align-items: center; gap: 16px 28px; flex-wrap: wrap; padding-top: 22px; border-top: 1px solid var(--line-soft); font-size: 13px; color: var(--dim); }
.footer-bottom b { color: var(--text); font-weight: 700; }
.made { display: flex; align-items: center; gap: 10px; }
.made img { width: 30px; }
.to-top { display: inline-flex; align-items: center; gap: 8px; padding: 9px 16px; border: 1px solid var(--line); border-radius: 999px; color: var(--copper-2); font: 600 13px var(--display); transition: background .2s, color .2s; }
.to-top:hover { background: var(--copper); color: var(--ink-0); }
@media (max-width: 1080px) { .footer-top { grid-template-columns: 1fr 1fr; } }
@media (max-width: 600px) {
  .footer { padding: 56px 16px 24px; }
  .footer-top { grid-template-columns: 1fr 1fr; gap: 32px 20px; }
  .f-brand, .footer-top > .f-col:last-child { grid-column: 1 / -1; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
}

/* =========================================================
   v4: about balance, AI section, keyword index
   ========================================================= */
/* About: photo column stretches to match the text column */
.about { align-items: stretch; }
.portrait { display: flex; }
.portrait > img { height: 100%; min-height: 460px; aspect-ratio: auto; object-position: center 22%; }
.about-copy { display: flex; flex-direction: column; justify-content: center; }
@media (max-width: 1080px) {
  .portrait > img { height: auto; min-height: 0; aspect-ratio: 4 / 5; }
}

/* ---------- AI section ---------- */
.deco-ai { --gx: 12%; --gy: 8%; --rs: 480px; --rr: -250px; --rb: -160px; --nx: 10%; --ny: 20%; --dx: 2%; --dy: 40%; }
.ai-grid { display: grid; grid-template-columns: 1.25fr 1fr; gap: 28px; align-items: stretch; }
/* left column fills the height of the Raybaby card; tool rows share the space evenly */
.ai-tools { display: flex; flex-direction: column; }
.tool-grid { flex: 1; grid-auto-rows: 1fr; }
.tool { align-items: flex-start; }
.ai-h { font: 600 13px var(--display); letter-spacing: .18em; text-transform: uppercase; color: var(--copper-2); margin-bottom: 18px; }
.tool-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.tool { display: flex; gap: 14px; padding: 18px; border-radius: 14px; border: 1px solid var(--line-soft); background: rgba(7, 54, 56, .45); transition: border-color .3s, transform .3s; }
.tool:hover { border-color: var(--line); transform: translateY(-3px); }
.tool-ic { flex: none; width: 46px; height: 46px; display: grid; place-items: center; border-radius: 12px; font: 800 17px var(--display); color: var(--ink-0); background: linear-gradient(135deg, #bfe7ea, #9ad7e0 40%, #d98b52); box-shadow: 0 8px 20px -10px rgba(154, 215, 224, .6); }
.tool h4 { font-size: 16px; }
.tool p { margin-top: 4px; font-size: 13.5px; color: var(--muted); line-height: 1.5; }
.ai-uses { list-style: none; padding: 0; margin: 20px 0 0; display: flex; flex-wrap: wrap; gap: 8px; }
.ai-uses li { font-size: 12.5px; padding: 6px 12px; border-radius: 999px; border: 1px solid rgba(154, 215, 224, .25); color: #bfe7ea; background: rgba(154, 215, 224, .06); }
.ai-case { position: relative; padding: 32px; border-radius: 18px; border: 1px solid var(--line); background: linear-gradient(160deg, rgba(11, 69, 72, .7), rgba(2, 26, 28, .85)); overflow: hidden; display: flex; flex-direction: column; gap: 14px; }
.ai-case::before { content: ""; position: absolute; width: 260px; height: 260px; right: -110px; top: -110px; border-radius: 50%; border: 1px solid rgba(154, 215, 224, .25); }
.ai-case h3 { font-size: 22px; }
.ai-case > p { color: var(--muted); font-size: 15px; }
.ai-case ul:not(.tags) { margin: 0; padding-left: 18px; display: grid; gap: 10px; color: var(--muted); font-size: 14.5px; }
.ai-case ul:not(.tags) li::marker { color: var(--copper); }
.ai-case b { color: var(--text); font-weight: 600; }
.ai-case .aud-tag { color: #bfe7ea; background: rgba(154, 215, 224, .1); }

/* ---------- keyword index (recruiters / ATS) ---------- */
.keywords { margin-top: 64px; padding: 32px; border-radius: 18px; border: 1px solid var(--line-soft); background: rgba(2, 26, 28, .45); }
.kw-head { display: flex; justify-content: space-between; align-items: baseline; gap: 12px 24px; flex-wrap: wrap; margin-bottom: 22px; }
.kw-head h3 { font-size: 22px; font-weight: 300; }
.kw-head p { color: var(--dim); font-size: 14px; }
.kw-groups { margin: 0; display: grid; gap: 0; }
.kw-groups > div { display: grid; grid-template-columns: 220px 1fr; gap: 20px; padding: 14px 0; border-top: 1px solid var(--line-soft); }
.kw-groups dt { font: 600 12px var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--copper-2); padding-top: 6px; }
.kw-groups dd { margin: 0; display: flex; flex-wrap: wrap; gap: 6px; }
.kw-groups span { font-size: 13px; padding: 5px 11px; border-radius: 6px; border: 1px solid var(--line-soft); color: var(--text); background: rgba(255, 255, 255, .025); }

@media (max-width: 1080px) { .ai-grid { grid-template-columns: 1fr; } }
@media (max-width: 600px) {
  .tool-grid { grid-template-columns: 1fr; }
  .ai-case, .keywords { padding: 22px; }
  .kw-groups > div { grid-template-columns: 1fr; gap: 8px; }
}