:root {
  --bg: #ffffff;
  --bg-soft: #f7f6fb;
  --ink: #15131f;
  --ink-soft: #5b5770;
  --ink-mid: #3f3b52;
  --surface: #ffffff;
  --line: #ebe9f2;
  --accent: #6d28d9;
  --accent-2: #a855f7;
  --accent-3: #ec4899;
  --accent-grad: linear-gradient(120deg, var(--accent) 0%, var(--accent-2) 60%, var(--accent-3) 130%);
  --tint: rgba(109, 40, 217, .08);
  --teal: #0f9f8f;
  --amber: #e08a00;
  --radius: 20px;
  --shadow: 0 18px 50px rgba(30, 20, 60, 0.07);
  --shadow-lift: 0 30px 70px rgba(76, 29, 149, 0.16);
  --gutter: clamp(20px, 6vw, 96px);
  --section-pad: clamp(72px, 11vh, 124px);
  --nav-h: 88px;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  background: var(--bg);
  color: var(--ink);
  font-family: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: clip;
}
a { color: inherit; text-decoration: none; }
h1, h2, h3 { margin: 0; letter-spacing: -0.025em; line-height: 1.08; }
p { margin: 0; }
img { max-width: 100%; }
::selection { background: rgba(168, 85, 247, .25); }

/* ---------------- ICONS ---------------- */
.icon {
  width: 1.15em; height: 1.15em;
  flex: none;
  fill: none; stroke: currentColor; stroke-width: 2;
  stroke-linecap: round; stroke-linejoin: round;
  vertical-align: -0.18em;
}
.icon-tile {
  display: inline-grid; place-items: center;
  width: 48px; height: 48px; flex: none;
  border-radius: 14px;
  color: #fff;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  box-shadow: 0 10px 24px rgba(109, 40, 217, .25);
}
.icon-tile .icon { width: 22px; height: 22px; }
.tile-2 { background: linear-gradient(135deg, #db2777, #f472b6); box-shadow: 0 10px 24px rgba(219, 39, 119, .22); }
.tile-3 { background: linear-gradient(135deg, #0f9f8f, #34d3b8); box-shadow: 0 10px 24px rgba(15, 159, 143, .22); }
.tile-4 { background: linear-gradient(135deg, #e08a00, #fbbf24); box-shadow: 0 10px 24px rgba(224, 138, 0, .22); }
.tile-li { background: #0a66c2; box-shadow: 0 10px 24px rgba(10, 102, 194, .22); }
.tile-gh { background: #181717; box-shadow: 0 10px 24px rgba(0, 0, 0, .18); }
.tile-img { background: #fff; border: 1px solid var(--line); box-shadow: none; }
.tile-img img { width: 24px; height: 24px; }

/* ---------------- TEXT ACCENTS ---------------- */
.eyebrow {
  display: inline-flex; align-items: center; gap: 12px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 22px;
}
.eyebrow-n {
  font-variant-numeric: tabular-nums;
  padding-right: 12px;
  border-right: 2px solid var(--accent-2);
  color: var(--ink);
}
.accent-text {
  background: var(--accent-grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.em { color: var(--ink); font-weight: 700; }
/* marker highlight — sweeps in when the paragraph enters view */
.mark {
  color: var(--ink);
  font-weight: 600;
  background: linear-gradient(transparent 56%, rgba(168, 85, 247, .26) 56%, rgba(236, 72, 153, .2)) no-repeat 0 0 / 100% 100%;
  padding: 0 .12em;
  border-radius: 3px;
  box-decoration-break: clone;
  -webkit-box-decoration-break: clone;
  transition: background-size 1s cubic-bezier(.65, 0, .35, 1);
}
.js .mark { background-size: 0% 100%; }
.js .mark.is-in { background-size: 100% 100%; }

/* hand-drawn underline drawn on reveal */
.scribble { position: relative; display: inline-block; }
.nowrap { white-space: nowrap; }
.scribble svg {
  position: absolute; left: -2%; bottom: -0.16em;
  width: 104%; height: 0.34em;
  overflow: visible; pointer-events: none;
}
.scribble path {
  fill: none;
  stroke: var(--accent-3); stroke-opacity: .75;
  stroke-width: 4; stroke-linecap: round;
  vector-effect: non-scaling-stroke;
}
/* "drawn" left-to-right by unclipping (intro ones are driven by the scroll timeline instead) */
.js .scribble svg { clip-path: inset(0 100% 0 0); transition: clip-path 1s cubic-bezier(.65, 0, .35, 1) .15s; }
.js .scribble.is-in svg { clip-path: inset(0 0 0 0); }

.link-underline {
  display: inline-flex; align-items: center; gap: 8px;
  font-weight: 700; color: var(--accent);
  background-image: var(--accent-grad);
  background-repeat: no-repeat;
  background-position: 0 100%;
  background-size: 40% 2px;
  padding-bottom: 3px;
  transition: background-size .35s ease, gap .25s ease;
}
.link-underline:hover { gap: 12px; background-size: 100% 2px; }

.handnote {
  font-family: "Caveat", cursive;
  font-size: 27px;
  color: var(--accent);
  transform: rotate(-3deg);
  margin: 8px 0 0 12px;
}

.dot-live {
  width: 8px; height: 8px; border-radius: 50%;
  background: #22c55e;
  box-shadow: 0 0 0 0 rgba(34, 197, 94, .6);
  animation: pulse 2s infinite;
  display: inline-block; flex: none;
}
@keyframes pulse {
  70% { box-shadow: 0 0 0 9px rgba(34, 197, 94, 0); }
  100% { box-shadow: 0 0 0 0 rgba(34, 197, 94, 0); }
}

/* ---------------- BUTTONS ---------------- */
.btn {
  position: relative; overflow: hidden; isolation: isolate;
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 15px 28px;
  border-radius: 999px;
  border: 0;
  font: inherit; font-weight: 700; font-size: 15px;
  cursor: pointer;
  transition: transform .25s ease, box-shadow .25s ease, color .25s ease, border-color .25s ease;
}
.btn .icon { transition: transform .25s ease; }
.btn:hover .icon { transform: translateX(4px); }
.btn-primary {
  color: #fff;
  background: var(--accent-grad);
  background-size: 160% 100%;
  box-shadow: 0 12px 30px rgba(109, 40, 217, .32), inset 0 1px 0 rgba(255, 255, 255, .25);
}
.btn-primary::after { /* shine sweep */
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(110deg, transparent 30%, rgba(255, 255, 255, .45) 50%, transparent 70%);
  transform: translateX(-120%);
  transition: transform .7s ease;
}
.btn-primary:hover { transform: translateY(-3px); box-shadow: 0 20px 44px rgba(109, 40, 217, .42); }
.btn-primary:hover::after { transform: translateX(120%); }
.btn-ghost { background: #fff; border: 1.5px solid var(--line); color: var(--ink); }
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); transform: translateY(-3px); box-shadow: 0 14px 30px rgba(109, 40, 217, .12); }
.btn-sm { padding: 10px 20px; font-size: 14px; }
.btn-lg { padding: 17px 34px; font-size: 16px; }
/* gradient-border outline button */
.btn-outline {
  background: linear-gradient(#fff, #fff) padding-box, var(--accent-grad) border-box;
  border: 2px solid transparent;
  color: var(--ink);
}
.btn-outline:hover { transform: translateY(-3px); color: var(--accent); box-shadow: 0 14px 30px rgba(109, 40, 217, .16); }
.btn-block { width: 100%; }
.btn:focus-visible, a:focus-visible, input:focus-visible, textarea:focus-visible {
  outline: 3px solid rgba(168, 85, 247, .5); outline-offset: 3px;
}

/* ---------------- NAV ---------------- */
.nav {
  position: fixed; top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  padding: 20px var(--gutter);
  background: rgba(255,255,255,.82);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(235, 233, 242, .7);
  opacity: 0;
  transform: translateY(-20px);
  pointer-events: none;
}
.nav-logo { font-weight: 900; font-size: 24px; color: var(--ink); letter-spacing: -0.05em; }
.nav-logo span { color: var(--accent-3); }
.nav-links { display: flex; gap: 36px; font-size: 15px; font-weight: 600; color: var(--ink-soft); }
.nav-links a { position: relative; padding: 6px 0; transition: color .2s; }
.nav-links a::after {
  content: ""; position: absolute; left: 50%; right: 50%; bottom: 0; height: 2px;
  background: var(--accent-grad); border-radius: 2px;
  transition: left .3s ease, right .3s ease;
}
.nav-links a:hover, .nav-links a.is-active { color: var(--ink); }
.nav-links a:hover::after, .nav-links a.is-active::after { left: 0; right: 0; }
.nav-actions { display: flex; align-items: center; gap: 22px; }
.nav-play { display: inline-flex; align-items: center; gap: 8px; font-size: 14px; font-weight: 700; color: var(--accent); }
.nav-play:hover { color: var(--accent-3); }

/* ---------------- INTRO (story -> landing, one pinned sequence) ---------------- */
.intro { position: relative; }
.intro-pin {
  position: sticky; top: 0;
  height: 100vh;
  overflow: hidden;
  /* soft lavender wash, as in the landing reference */
  background:
    radial-gradient(55% 70% at 82% 42%, rgba(196, 181, 253, .38), transparent 70%),
    radial-gradient(40% 50% at 8% 92%, rgba(191, 219, 254, .38), transparent 70%),
    linear-gradient(180deg, #fbfaff, #f5f3fd);
  --ig: clamp(20px, 4vw, 72px);          /* landing gutter, a little tighter than sections */
  --cluster-w: min(54vw, 940px);
  --cluster-h: min(82vh, 800px);
}
.intro-spacer { height: 0; }


.intro-deco { position: absolute; inset: 0; z-index: 0; pointer-events: none; }
.ring { position: absolute; border-radius: 50%; border: 1.5px solid rgba(168, 85, 247, .22); }
.ring-1 { width: 300px; height: 300px; right: calc(var(--ig) + var(--cluster-w) - 120px); top: 12%; box-shadow: inset 0 0 50px rgba(168, 85, 247, .08); }
.ring-2 { width: 560px; height: 560px; right: -160px; bottom: -220px; border-color: rgba(96, 165, 250, .2); }
.dots {
  position: absolute; width: 160px; height: 200px;
  background-image: radial-gradient(rgba(109, 40, 217, .32) 1.4px, transparent 1.6px);
  background-size: 14px 14px;
  -webkit-mask-image: radial-gradient(circle, #000 35%, transparent 72%);
  mask-image: radial-gradient(circle, #000 35%, transparent 72%);
}
.dots-1 { right: calc(var(--ig) + var(--cluster-w) - 50px); bottom: 12%; }

.intro-images {
  position: absolute;
  right: var(--ig);
  top: calc(50% + var(--nav-h) / 2);
  margin-top: calc(var(--cluster-h) / -2); /* centred without a CSS transform: GSAP tilts this element */
  width: var(--cluster-w);
  height: var(--cluster-h);
  display: grid;
  grid-template-columns: 1.06fr 1fr;
  grid-template-rows: 1fr 1fr .78fr .82fr;
  grid-template-areas:
    "a b"
    "a c"
    "d e"
    "f f";
  gap: 14px;
  z-index: 1;
}
.simg {
  border-radius: 22px;
  background-size: cover;
  background-position: center;
  /* no will-change: it would freeze the raster at the small grid size and blur when scaled */
  transform-origin: center center;
  box-shadow: 0 18px 40px rgba(30, 20, 60, .16);
}
.simg[data-i="0"] { grid-area: a; }
.simg[data-i="1"] { grid-area: b; }
.simg[data-i="2"] { grid-area: c; }
.simg[data-i="3"] { grid-area: d; }
.simg[data-i="4"] { grid-area: e; }
.simg[data-i="5"] { grid-area: f; }


.intro-copy {
  position: absolute;
  left: var(--ig);
  top: calc(50% + var(--nav-h) / 2);
  transform: translateY(-50%);
  /* everything left of the collage, with a clear gap */
  width: calc(100vw - var(--ig) * 2 - var(--cluster-w) - 56px);
  z-index: 30;
}
.stage { position: absolute; left: 0; top: 50%; transform: translateY(-50%); width: 100%; }

/* questions sit over a full-bleed image, so they can use the full width */
.q-stage { color: #fff; width: min(72vw, 1040px); }
.q-stage .eyebrow { color: rgba(255,255,255,.8); }
.question {
  position: absolute; left: 0; top: 40px;
  font-size: clamp(36px, 5vw, 76px);
  font-weight: 800;
  width: 100%;
}
/* the key word in each question gets the focus colour */
.question em {
  font-style: normal;
  background: linear-gradient(120deg, #c4b5fd, #f0abfc);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}

/* landing */
.eyebrow-line::after { content: ""; width: 56px; height: 1.5px; background: linear-gradient(90deg, var(--accent-2), transparent); }
.landing-name { font-size: clamp(38px, 3.9vw, 66px); font-weight: 900; line-height: 1.02; letter-spacing: -0.035em; }
.landing-call { margin-top: 12px; font-size: clamp(26px, 2.6vw, 42px); font-weight: 800; letter-spacing: -0.03em; line-height: 1.2; color: var(--ink); }
.landing-sub { margin-top: 24px; font-size: 18px; line-height: 1.6; color: var(--ink-soft); }
.landing-actions { margin-top: 34px; display: flex; gap: 16px; flex-wrap: wrap; }
.landing-pillars {
  list-style: none; margin: 44px 0 0; padding: 0;
  display: grid; grid-template-columns: repeat(4, 1fr);
}
.landing-pillars li {
  display: flex; flex-direction: column; align-items: center; gap: 10px;
  padding: 0 6px;
  text-align: center;
  border-right: 1px solid var(--line);
  font-size: 12px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; line-height: 1.4;
  color: var(--ink);
}
.landing-pillars li:last-child { border-right: 0; }
.landing-pillars small { font-size: inherit; font-weight: 500; color: var(--ink-soft); }
.pillar-ico { display: grid; place-items: center; width: 44px; height: 44px; border-radius: 50%; transition: transform .3s ease; }
.pillar-ico .icon { width: 20px; height: 20px; }
.landing-pillars li:hover .pillar-ico { transform: translateY(-4px) scale(1.06); }
.ico-violet { background: #f3e8ff; color: #7c3aed; }
.ico-blue { background: #e0f2fe; color: #0284c7; }
.ico-pink { background: #fce7f3; color: #db2777; }
.ico-amber { background: #ffedd5; color: #ea580c; }

/* ---------------- MARQUEE ---------------- */
.marquee {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 30px 0;
  overflow: hidden;
  background: var(--bg-soft);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}
.marquee-track {
  display: flex; gap: 56px;
  width: max-content;
  animation: marquee 40s linear infinite;
}
.marquee:hover .marquee-track { animation-play-state: paused; }
.marquee-track span {
  display: inline-flex; align-items: center; gap: 12px;
  font-size: 17.1px; font-weight: 700; color: var(--ink-soft);
  white-space: nowrap;
}
.marquee-track img { width: 26px; height: 26px; object-fit: contain; }
img.round { border-radius: 50%; object-fit: cover; }
@keyframes marquee { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* ---------------- SECTIONS ---------------- */
.section { position: relative; isolation: isolate; overflow: clip; padding: var(--section-pad) var(--gutter); font-size: 15.3px; }
.section-head--center { margin-left: auto; margin-right: auto; text-align: center; }
.section-head--center .eyebrow { justify-content: center; }

/* soft washes + rings/dots: the same visual language as the landing, so no section reads as an empty white page */
.wash {
  background:
    radial-gradient(45% 55% at 92% 8%, rgba(196, 181, 253, .30), transparent 70%),
    radial-gradient(40% 50% at 4% 96%, rgba(191, 219, 254, .32), transparent 70%),
    #fbfaff;
}
.wash-alt {
  background:
    radial-gradient(45% 55% at 6% 10%, rgba(191, 219, 254, .30), transparent 70%),
    radial-gradient(45% 55% at 96% 92%, rgba(244, 208, 236, .30), transparent 70%),
    #fdfcff;
}
.deco-ring { position: absolute; z-index: -1; border-radius: 50%; border: 1.5px solid rgba(168, 85, 247, .18); pointer-events: none; }
.deco-dots {
  position: absolute; z-index: -1; width: 160px; height: 190px; pointer-events: none;
  background-image: radial-gradient(rgba(109, 40, 217, .28) 1.4px, transparent 1.6px);
  background-size: 14px 14px;
  -webkit-mask-image: radial-gradient(circle, #000 35%, transparent 72%);
  mask-image: radial-gradient(circle, #000 35%, transparent 72%);
}
.dr-a { width: 440px; height: 440px; right: -140px; top: -120px; }
.dd-a { left: 44%; bottom: 6%; }
.dr-b { width: 380px; height: 380px; left: -150px; bottom: -140px; border-color: rgba(96, 165, 250, .22); }
.dd-b { right: 3%; top: 8%; }
.dr-c { width: 480px; height: 480px; right: -170px; bottom: -180px; }
.dd-c { left: 4%; top: 12%; }
.section-head { max-width: 760px; margin-bottom: 52px; position: relative; z-index: 1; }
.section-head h2, .skills h2, .contact h2, .about h2 { font-size: clamp(34px, 4.2vw, 60px); font-weight: 800; }
.section-sub { margin-top: 22px; color: var(--ink-soft); font-size: 16.2px; max-width: 620px; }

.blob {
  position: absolute; z-index: 0; pointer-events: none;
  width: 520px; height: 520px; border-radius: 50%;
  filter: blur(90px); opacity: .45;
}
.blob-a { top: 6%; right: -6%; background: radial-gradient(circle, rgba(168, 85, 247, .55), transparent 65%); }
.blob-b { bottom: 0; left: -8%; background: radial-gradient(circle, rgba(236, 72, 153, .35), transparent 65%); }

/* spotlight that follows the pointer inside interactive cards */
.spot { position: relative; isolation: isolate; }
.spot::before {
  content: ""; position: absolute; inset: 0; border-radius: inherit; z-index: -1;
  background: radial-gradient(380px circle at var(--mx, 50%) var(--my, 50%), rgba(168, 85, 247, .10), transparent 60%);
  opacity: 0; transition: opacity .3s ease;
}
.spot:hover::before { opacity: 1; }

/* ---------------- ABOUT ---------------- */
.about-grid {
  display: grid; grid-template-columns: 1fr 1.05fr; gap: clamp(48px, 6vw, 110px);
  align-items: center;
}
.about-copy h2 { margin-bottom: 26px; }
.about-copy .lead { font-size: 18.9px; line-height: 1.6; color: var(--ink-soft); max-width: 520px; }
.mini-pillars { list-style: none; margin: 36px 0 0; padding: 0; display: flex; gap: 30px; flex-wrap: wrap; }
.mini-pillars li { display: flex; align-items: center; gap: 12px; font-weight: 700; font-size: 13.5px; line-height: 1.25; }
.mini-pillars small { display: block; font-size: 11.7px; font-weight: 500; color: var(--ink-soft); }
.mini-pillars li:hover .pillar-ico { transform: translateY(-4px) scale(1.06); }
.about-actions { margin-top: 40px; display: flex; gap: 16px; flex-wrap: wrap; }
.about-visual { position: relative; padding: 34px 44px 44px 34px; }
.photo-frame {
  position: relative; padding: 14px;
  border-radius: 32px;
  background: linear-gradient(140deg, rgba(255, 255, 255, .92), rgba(237, 233, 254, .6));
  border: 1px solid rgba(168, 85, 247, .22);
  box-shadow: 0 50px 110px rgba(109, 40, 217, .18);
  transform: perspective(1600px) rotateY(-8deg) rotateX(2deg);
  transition: transform .7s ease;
}
.about-visual:hover .photo-frame { transform: perspective(1600px) rotateY(-3deg) rotateX(1deg); }
.photo { aspect-ratio: 4 / 3.1; border-radius: 22px; background-size: cover; background-position: center; }
.float-badge {
  position: absolute; display: flex; align-items: center; gap: 12px;
  padding: 12px 20px 12px 12px;
  background: rgba(255, 255, 255, .9);
  backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
  border: 1px solid #fff; border-radius: 18px;
  box-shadow: 0 20px 44px rgba(30, 20, 60, .15);
  font-size: 11.7px; line-height: 1.3; color: var(--ink-soft);
  animation: floaty 6s ease-in-out infinite;
}
.float-badge strong { display: block; font-size: 19.8px; font-weight: 900; letter-spacing: -0.02em; color: var(--ink); font-variant-numeric: tabular-nums; }
.float-badge .icon-tile { width: 40px; height: 40px; border-radius: 12px; }
.float-badge .icon-tile .icon { width: 18px; height: 18px; }
.fb-1 { left: 0; top: 12%; }
.fb-2 { right: 0; top: 44%; animation-delay: -2s; }
.fb-3 { left: 10%; bottom: 4px; animation-delay: -4s; }
@keyframes floaty { 50% { transform: translateY(-10px); } }
.about-visual .handnote { position: absolute; right: 8%; bottom: -4px; margin: 0; }

/* ---------------- CARDS ---------------- */
.card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 36px;
  box-shadow: var(--shadow);
  transition: transform .35s ease, box-shadow .35s ease, border-color .35s ease;
}
.card:hover { transform: translateY(-8px); box-shadow: var(--shadow-lift); border-color: rgba(168, 85, 247, .35); }
/* gradient header panel with a big icon, so project cards carry a visual, not just text */
.card-visual {
  position: relative; height: 130px; margin: -36px -36px 28px;
  border-radius: calc(var(--radius) - 1px) calc(var(--radius) - 1px) 0 0;
  display: grid; place-items: center; color: #fff; overflow: hidden;
}
.card-visual::before {
  content: ""; position: absolute; inset: 0;
  background-image: radial-gradient(rgba(255, 255, 255, .22) 1.2px, transparent 1.4px); background-size: 14px 14px;
}
.card-visual::after { content: ""; position: absolute; width: 170px; height: 170px; border-radius: 50%; background: rgba(255, 255, 255, .25); filter: blur(30px); }
.card-visual .icon { position: relative; z-index: 1; width: 52px; height: 52px; stroke-width: 1.6; filter: drop-shadow(0 8px 18px rgba(0, 0, 0, .25)); transition: transform .5s ease; }
.card:hover .card-visual .icon { transform: scale(1.12) rotate(-4deg); }
.card-visual .card-tag { position: absolute; top: 16px; right: 16px; z-index: 1; background: rgba(255, 255, 255, .22); color: #fff; backdrop-filter: blur(6px); }
.cv-1 { background: linear-gradient(135deg, #6d28d9, #a855f7); }
.cv-2 { background: linear-gradient(135deg, #db2777, #f472b6); }
.cv-3 { background: linear-gradient(135deg, #0f9f8f, #34d3b8); }
.cv-4 { background: linear-gradient(135deg, #e08a00, #f472b6); }
.cv-5 { background: linear-gradient(135deg, #4f46e5, #a855f7); }
.cv-6 { background: linear-gradient(135deg, #0891b2, #6366f1); }
.cv-7 { background: linear-gradient(135deg, #7c3aed, #ec4899); }
.cv-8 { background: linear-gradient(135deg, #2563eb, #22d3ee); }
.cv-9 { background: linear-gradient(135deg, #ea580c, #f59e0b); }
.cv-10 { background: linear-gradient(135deg, #0f172a, #475569); }
.card-top { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 28px; }
.card-tag {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 10.8px; font-weight: 700;
  padding: 6px 14px;
  border-radius: 999px;
  background: var(--tint);
  color: var(--accent);
}
.tag-hot { background: rgba(236, 72, 153, .1); color: #be185d; }
.card h3 { font-size: 21.6px; font-weight: 800; margin-bottom: 14px; }
.card p { color: var(--ink-soft); }
.tool-row { margin-top: 26px; display: flex; flex-wrap: wrap; gap: 8px; }
.tool-row span {
  font-size: 11.7px; font-weight: 600;
  padding: 5px 12px; border-radius: 8px;
  background: var(--bg-soft); border: 1px solid var(--line); color: var(--ink);
}

/* ---------------- HORIZONTAL SCROLL ---------------- */
/* hsections run edge to edge so the track can bleed past the gutters without negative-margin tricks
   (negative margins on a GSAP-pinned element get clipped to the content width). */
.hsection { padding-left: 0; padding-right: 0; }
.hsection .section-head { margin-left: var(--gutter); margin-right: var(--gutter); }
.hscroll-pin { overflow: hidden; }
.hscroll-track {
  display: flex;
  gap: 32px;
  width: max-content;
  padding: 20px var(--gutter) 40px;
}
.project-card { width: min(460px, 80vw); min-height: 380px; display: flex; flex-direction: column; }
.project-card > p { flex: 1; }
.project-card .link-underline { margin-top: 26px; align-self: flex-start; }
.project-card--mine { background: linear-gradient(160deg, #fdf4ff, #fff 60%); border-color: rgba(236, 72, 153, .3); }
.timeline-card { position: relative; width: min(380px, 78vw); min-height: 280px; }
.timeline-card--now { border-color: rgba(168, 85, 247, .45); background: linear-gradient(160deg, #faf5ff, #fff 60%); }
.timeline-card .score { margin-top: 18px; }
.timeline-card .score strong {
  display: inline-block; padding: 6px 14px; border-radius: 10px;
  background: rgba(15, 159, 143, .1); color: var(--teal); font-size: 13.5px;
}
/* timeline rail + dots */
.timeline-track { position: relative; padding-top: 52px; }
.timeline-track::before {
  content: ""; position: absolute; left: var(--gutter); right: var(--gutter); top: 25px; height: 2px;
  background: linear-gradient(90deg, var(--accent), var(--accent-2), var(--accent-3), transparent);
  opacity: .5;
}
.timeline-card::after {
  content: ""; position: absolute; top: -34px; left: 36px;
  width: 14px; height: 14px; border-radius: 50%;
  background: #fff; border: 3px solid var(--accent-2);
}
.timeline-card--now::after { background: var(--accent-3); border-color: #fbcfe8; box-shadow: 0 0 0 6px rgba(236, 72, 153, .15); }
.hscroll-end {
  width: 320px;
  display: flex; flex-direction: column; justify-content: center;
  font-size: 27px; font-weight: 800; line-height: 1.2;
  color: var(--ink);
}
.hscroll-end span { display: inline-flex; align-items: center; gap: 8px; font-size: 14.4px; font-weight: 600; color: var(--accent); margin-top: 12px; }

/* all screens: the whole section pins (heading stays visible) and fits in one screen while the row slides */
@media all {
  .hsection {
    min-height: 100vh;
    display: flex; flex-direction: column; justify-content: center;
    padding-top: calc(var(--nav-h) + 3vh);
    padding-bottom: 4vh;
  }
  .hsection .section-head { margin-bottom: 3vh; }
  .hsection .section-head h2 { font-size: clamp(32px, min(4vw, 6.5vh), 58px); }
  .hsection .section-sub { margin-top: 14px; }
  .project-card { min-height: clamp(260px, 38vh, 370px); }
  .timeline-card { min-height: clamp(220px, 30vh, 290px); }
}

/* ---------------- MORE BUILDS ---------------- */
.builds-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.build {
  display: flex; flex-direction: column;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: transform .35s ease, box-shadow .35s ease, border-color .35s ease;
}
.build:hover { transform: translateY(-8px); box-shadow: var(--shadow-lift); border-color: rgba(168, 85, 247, .35); }
/* illustrations letterbox onto their own background colour (set inline, sampled from each image) */
.build-img { position: relative; height: 190px; overflow: hidden; }
.build-img img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: contain; transition: transform .6s ease; }
.build:hover .build-img img { transform: scale(1.06) rotate(-1.5deg); }
.build-body { padding: 26px 28px 28px; display: flex; flex-direction: column; flex: 1; }
.build-meta { display: flex; align-items: center; gap: 8px; margin-bottom: 14px; }
.build-meta time { margin-left: auto; font-size: 11.7px; color: var(--ink-soft); font-weight: 500; }
.build h3 { font-size: 18px; font-weight: 800; margin-bottom: 8px; }
.build p { color: var(--ink-soft); font-size: 13.5px; flex: 1; }
.build-link { margin-top: 18px; display: inline-flex; align-items: center; gap: 6px; font-weight: 700; font-size: 12.6px; color: var(--accent); }
.build:hover .build-link .icon { transform: translate(2px, -2px); }
.build-link .icon { transition: transform .25s ease; }
.build--wide { grid-column: 1 / -1; flex-direction: row; }
.build--wide .build-img { width: 40%; height: auto; min-height: 220px; }
.build--wide .build-body { justify-content: center; padding: 36px 44px; }
.build--wide h3 { font-size: 23.4px; }

.pill {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 10.35px; font-weight: 700; letter-spacing: .02em;
  padding: 4px 11px; border-radius: 999px;
  background: var(--tint); color: var(--accent);
}
.pill .icon { width: 13px; height: 13px; }
.pill-live { background: rgba(34, 197, 94, .12); color: #15803d; }
.pill-live::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: #22c55e; }
.pill-robotics { background: rgba(15, 159, 143, .12); color: var(--teal); }
.pill-a11y { background: rgba(224, 138, 0, .12); color: #b45309; }
.pill-gold { background: rgba(224, 138, 0, .12); color: #b45309; }
.pill-gold .icon { fill: currentColor; }

/* ---------------- IMPACT (bento) ---------------- */
.impact-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px;
}
.impact-head { align-self: center; padding-right: 24px; }
.impact-head h2 { font-size: clamp(34px, 4.2vw, 60px); font-weight: 800; }
.impact-head { grid-column: 1 / 3; }
.ach-feature { grid-column: 3 / 5; }
.ach-stat {
  display: flex; flex-direction: column; align-items: flex-start; gap: 6px;
  padding: 30px;
  background: rgba(255, 255, 255, .9);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  transition: transform .3s ease, box-shadow .3s ease;
}
.ach-stat:hover { transform: translateY(-6px); box-shadow: var(--shadow-lift); }
.ach-stat .icon-tile { margin-bottom: 14px; }
.ach-stat strong {
  display: block;
  font-size: clamp(27px, 3.06vw, 41.4px); font-weight: 900; letter-spacing: -0.03em; line-height: 1.1;
  background: var(--accent-grad); -webkit-background-clip: text; background-clip: text; color: transparent;
  font-variant-numeric: tabular-nums;
}
.ach-stat > span:not(.icon-tile) { color: var(--ink-mid); font-size: 17px; font-weight: 500; line-height: 1.4; }
.ach-feature {
  justify-content: center;
  background:
    radial-gradient(60% 80% at 100% 0%, rgba(236, 72, 153, .35), transparent 70%),
    linear-gradient(150deg, #1e1336, #3b1d6e);
  border-color: transparent;
}
.ach-feature strong { display: inline-flex; align-items: center; gap: 12px; background: linear-gradient(120deg, #fff, #f0abfc); -webkit-background-clip: text; background-clip: text; white-space: nowrap; font-size: clamp(27px, 3.24vw, 50.4px); }
.ach-feature .icon-inline { color: #f0abfc; width: .8em; height: .8em; }
.ach-feature > span:not(.icon-tile) { color: rgba(255, 255, 255, .9); font-size: 17px; font-weight: 500; }
.ach-note { margin-top: 12px; font-size: 12.6px; line-height: 1.5; color: rgba(255, 255, 255, .78); }

/* ---------------- CERTIFICATIONS ---------------- */
.certs-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.cert {
  display: flex; flex-direction: column;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: transform .35s ease, box-shadow .35s ease;
}
.cert:hover { transform: translateY(-8px) rotate(-.6deg); box-shadow: var(--shadow-lift); }
.cert-img { aspect-ratio: 1.44; background: #fbf7f0; overflow: hidden; border-bottom: 1px solid var(--line); }
.cert-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s ease; }
.cert:hover .cert-img img { transform: scale(1.05); }
.cert-body { padding: 22px 24px 26px; }
.cert-body .pill { margin-bottom: 12px; }
.cert h3 { font-size: 16.2px; font-weight: 800; }
.cert p { color: var(--ink-soft); font-size: 12.6px; margin-top: 4px; }

/* ---------------- SKILLS ---------------- */
.skills-intro h2 { font-size: clamp(32px, 3.3vw, 50px); }
.skills-layout { display: grid; grid-template-columns: 1fr 1.5fr; gap: clamp(48px, 6vw, 100px); align-items: center; }
.chip-groups { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.chip-group {
  padding: 20px 22px;
  background: rgba(255, 255, 255, .88);
  border: 1px solid var(--line);
  border-radius: 18px;
  box-shadow: var(--shadow);
}
.chip-group-label {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 10.8px; font-weight: 700; color: var(--ink); margin-bottom: 12px;
  text-transform: uppercase; letter-spacing: .08em;
}
.chip-group-label .icon { color: var(--c, var(--accent)); }
/* same hover as "How I work": the group's colour + its photo fade in; chips stay white pills so they read */
.chip-group { position: relative; overflow: hidden; isolation: isolate; transition: transform .35s ease, box-shadow .35s ease, border-color .35s ease; }
.chip-group:is(:hover, .is-active) .step-bg { opacity: 1; transform: scale(1); }
.chip-group:is(:hover, .is-active) { transform: translateY(-6px); border-color: var(--c); box-shadow: 0 26px 50px color-mix(in srgb, var(--c) 32%, transparent); }
.chip-group-label { transition: color .3s ease; }
.chip-group:is(:hover, .is-active) .chip-group-label, .chip-group:is(:hover, .is-active) .chip-group-label .icon { color: #fff; }
.chip-group:is(:hover, .is-active) .chip { border-color: transparent; box-shadow: 0 6px 16px rgba(0, 0, 0, .18); }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip {
  display: inline-flex; align-items: center; gap: 7px;
  padding: 7px 13px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: #fff;
  font-size: 11.7px; font-weight: 600;
  transition: border-color .2s, color .2s, transform .2s, box-shadow .2s;
}
.chip img { width: 16px; height: 16px; object-fit: contain; }
.chip .icon { width: 15px; height: 15px; color: var(--accent); }
.chip:hover { border-color: var(--accent); color: var(--accent); transform: translateY(-3px); box-shadow: 0 10px 22px rgba(109, 40, 217, .12); }
.chip-core { border-color: rgba(168, 85, 247, .45); background: linear-gradient(180deg, #fff, #faf5ff); box-shadow: 0 6px 16px rgba(109, 40, 217, .08); }
.chip-mini { padding: 3px 10px; font-size: 10.8px; }
.chips-legend { margin-top: 26px; font-size: 11.7px; color: var(--ink-soft); }

/* ---------------- HOW I WORK ---------------- */
.process-row { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(6, 1fr); gap: 18px; position: relative; }
.process-row::before { /* connector line showing between the cards */
  content: ""; position: absolute; left: 8%; right: 8%; top: 50px; height: 2px;
  background: linear-gradient(90deg, var(--accent), var(--accent-2), var(--accent-3)); opacity: .3;
}
.process-row li {
  position: relative; display: flex; flex-direction: column; align-items: center; gap: 14px;
  padding: 26px 16px 28px; text-align: center;
  background: rgba(255, 255, 255, .9);
  border: 1px solid var(--line); border-radius: 20px;
  box-shadow: var(--shadow);
  transition: transform .3s ease, box-shadow .3s ease, border-color .3s ease;
}
.process-row li:is(:hover, .is-active) { transform: translateY(-8px); box-shadow: var(--shadow-lift); border-color: rgba(168, 85, 247, .35); }
.step-icon {
  display: grid; place-items: center; width: 50px; height: 50px; flex: none;
  border-radius: 50%; background: #fff; border: 2px solid rgba(168, 85, 247, .35);
  color: var(--accent);
  transition: background .25s ease, color .25s ease, border-color .25s ease;
}
/* hover: each step takes its own colour (--c) and its photo (--img) fades in behind the text */
.process-row li { overflow: hidden; isolation: isolate; transition: transform .35s ease, box-shadow .35s ease, border-color .35s ease; }
.step-bg {
  position: absolute; inset: 0; z-index: -1; pointer-events: none;
  background-position: center; background-size: cover; /* image set inline per step */
  opacity: 0; transform: scale(1.12);
  transition: opacity .45s ease, transform .9s ease;
}
.step-bg::after { /* the step's colour tinted over its photo, deeper at the bottom for legible text */
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(165deg, color-mix(in srgb, var(--c) 30%, transparent) 0%, color-mix(in srgb, var(--c) 62%, transparent) 45%, color-mix(in srgb, var(--c) 92%, #000) 100%);
}
.process-row li:is(:hover, .is-active) .step-bg { opacity: 1; transform: scale(1); }
.process-row li:is(:hover, .is-active) { border-color: var(--c); box-shadow: 0 26px 50px color-mix(in srgb, var(--c) 35%, transparent); }
.process-row li:is(:hover, .is-active) strong, .process-row li:is(:hover, .is-active) p, .process-row li:is(:hover, .is-active) .step-n { color: #fff; }
.process-row li .step-icon { border-color: color-mix(in srgb, var(--c) 40%, transparent); color: var(--c); transition: transform .3s ease, background .25s ease, border-color .25s ease; }
.process-row li:is(:hover, .is-active) .step-icon { background: #fff; color: var(--c); border-color: #fff; transform: scale(1.08); }
.process-row li .step-n { color: var(--c); }
.process-row strong, .process-row p, .process-row .step-n { transition: color .3s ease; }
.step-n { display: block; font-size: 10.8px; font-weight: 700; color: var(--accent-2); letter-spacing: .1em; }
.process-row strong { display: block; font-size: 16.2px; margin: 2px 0 6px; }
.process-row p { color: var(--ink-soft); font-size: 12.6px; line-height: 1.5; }

/* ---------------- CONTACT ---------------- */
.contact { overflow: hidden; }
.contact-grid {
  position: relative; z-index: 1;
  display: grid; grid-template-columns: 1.1fr 1fr; gap: clamp(48px, 7vw, 120px); align-items: start;
}
.contact-cards { margin-top: 44px; display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.contact-card {
  display: flex; align-items: center; gap: 16px;
  padding: 16px 18px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 16px;
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
  min-width: 0;
}
.contact-card:first-child { grid-column: 1 / -1; } /* the email address needs the full row */
.contact-card .icon-tile { width: 42px; height: 42px; border-radius: 12px; }
.contact-card .icon-tile .icon { width: 19px; height: 19px; }
.contact-card > span:last-child { display: flex; flex-direction: column; font-size: 11.7px; color: var(--ink-soft); min-width: 0; overflow-wrap: break-word; line-height: 1.4; }
.contact-card strong { font-size: 13.5px; color: var(--ink); }
/* hover: frosted glass in the app's own brand colour (--c), gloss + sheen, big faint logo watermark */
.contact-card { position: relative; overflow: hidden; isolation: isolate; }
.contact-card strong, .contact-card > span:last-child { transition: color .3s ease; }
.cc-glass {
  position: absolute; inset: 0; z-index: -1; opacity: 0;
  background: linear-gradient(135deg, color-mix(in srgb, var(--c) 82%, #fff) 0%, color-mix(in srgb, var(--c) 88%, #000) 100%);
  backdrop-filter: blur(14px) saturate(160%); -webkit-backdrop-filter: blur(14px) saturate(160%);
  transition: opacity .4s ease;
}
.cc-glass::before { /* glossy top highlight */
  content: ""; position: absolute; inset: 0 0 52% 0;
  background: linear-gradient(180deg, rgba(255, 255, 255, .38), rgba(255, 255, 255, .06));
}
.cc-glass::after { /* light sheen that sweeps across on hover */
  content: ""; position: absolute; top: -50%; bottom: -50%; width: 40%; left: -60%;
  background: linear-gradient(105deg, transparent, rgba(255, 255, 255, .45), transparent);
  transform: skewX(-12deg); transition: left .8s ease;
}
.cc-markwrap { position: absolute; right: -14px; bottom: -22px; z-index: -1; pointer-events: none; }
.cc-mark {
  display: block; width: 96px; height: 96px;
  color: #fff; fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round;
  opacity: 0; transform: rotate(-14deg) scale(.7) translateX(20px);
  transition: opacity .45s ease, transform .6s cubic-bezier(.2, .8, .2, 1);
}
img.cc-mark { filter: brightness(0) invert(1); }
.contact-card:is(:hover, .is-active) {
  transform: translateY(-5px);
  border-color: rgba(255, 255, 255, .55);
  box-shadow: 0 22px 44px color-mix(in srgb, var(--c) 38%, transparent), inset 0 1px 0 rgba(255, 255, 255, .5);
}
.contact-card:is(:hover, .is-active) .cc-glass { opacity: 1; }
.contact-card:is(:hover, .is-active) .cc-glass::after { left: 130%; }
.contact-card:is(:hover, .is-active) .cc-mark { opacity: .22; transform: rotate(-14deg) scale(1) translateX(0); }
.contact-card:is(:hover, .is-active) strong, .contact-card:is(:hover, .is-active) > span:last-child { color: #fff; }
.contact-card:is(:hover, .is-active) .icon-tile { background: #fff; color: var(--c); box-shadow: 0 8px 20px rgba(0, 0, 0, .18); border-color: transparent; }


/* ---------------- FOOTER ---------------- */
.footer {
  display: flex; justify-content: space-between; align-items: center; gap: 24px;
  padding: 36px var(--gutter);
  border-top: 1px solid var(--line);
  font-size: 12.6px; color: var(--ink-soft);
}
.footer-brand { display: flex; align-items: center; gap: 14px; }
.footer-brand .nav-logo { font-size: 20px; }
.footer-social { display: flex; gap: 10px; }
.footer-social a {
  display: grid; place-items: center; width: 40px; height: 40px; border-radius: 50%;
  border: 1px solid var(--line); color: var(--ink);
  transition: background .2s, color .2s, border-color .2s, transform .2s;
}
.footer-social a:hover { background: var(--accent); border-color: var(--accent); color: #fff; transform: translateY(-3px); }
.footer-note { font-family: "Caveat", cursive; font-size: 19.8px; color: var(--accent); }

/* reveal-on-scroll base state (only applied once JS is running) */
.js .reveal { opacity: 0; transform: translateY(40px); }

/* ---------------- RESPONSIVE ---------------- */
@media (max-width: 1100px) {
  .builds-grid { grid-template-columns: 1fr 1fr; }
  .certs-grid { grid-template-columns: 1fr 1fr; }
  .impact-grid { grid-template-columns: 1fr 1fr; }
  .impact-head, .ach-feature { grid-column: 1 / -1; }
  .skills-layout { grid-template-columns: 1fr; }
  .process-row { grid-template-columns: repeat(3, 1fr); }
  .process-row::before { display: none; }
  .contact-cards { grid-template-columns: 1fr; }
}
@media (max-width: 860px) {
  .nav-links { display: none; }
  .nav-play { display: inline-flex; font-size: 12.5px; gap: 5px; padding: 7px 11px; border-radius: 999px; background: linear-gradient(120deg,#6d28d9,#a855f7 60%,#ec4899 130%); color: #fff !important; white-space: nowrap; }
  .nav-play .icon { width: 15px; height: 15px; }
  .intro-pin { --ig: 20px; --cluster-w: calc(100vw - 40px); --cluster-h: 44vh; }
  .intro-images { top: auto; bottom: 2.5vh; margin-top: 0; gap: 8px; }
  .simg { border-radius: 14px; }
  .ring, .dots { display: none; }
  .intro-copy { top: calc(var(--nav-h) + 12px); transform: none; width: auto; right: var(--ig); }
  .stage { top: 0; transform: none; }
  .q-stage { width: 100%; }
  .landing-sub { font-size: 16px; margin-top: 16px; }
  .landing-sub br { display: none; }
  .landing-actions { margin-top: 24px; }
  .btn-lg { padding: 15px 26px; font-size: 15px; }
  .landing-pillars { margin-top: 26px; }
  .landing-pillars li { font-size: 9.5px; letter-spacing: .04em; gap: 8px; padding: 0 2px; }
  .pillar-ico { width: 38px; height: 38px; }
  .about-grid, .skills-layout, .contact-grid { grid-template-columns: 1fr; }
  .about-visual { padding: 24px 6px 40px; }
  .float-badge { padding: 9px 14px 9px 9px; }
  .float-badge strong { font-size: 16.2px; }
  .fb-2 { right: -4px; }
  .mini-pillars { gap: 18px; }
  .chip-groups { grid-template-columns: 1fr; }
  /* phones: one step per row, compact horizontal card, so only one card is ever centred */
  .process-row { grid-template-columns: 1fr; gap: 12px; }
  .process-row li { flex-direction: row; align-items: center; text-align: left; gap: 18px; padding: 18px 20px; }
  .process-row li > div { flex: 1; }
  .process-row strong { margin: 0 0 4px; }
  .builds-grid, .certs-grid { grid-template-columns: 1fr; }
  .build--wide { flex-direction: column; }
  .build--wide .build-img { width: 100%; min-height: 190px; }
  .build--wide .build-body { padding: 26px 28px 28px; }
  .impact-grid { grid-template-columns: 1fr; }
  .ach-feature strong { white-space: normal; }
  .contact-cards { grid-template-columns: 1fr; }
  /* phones: cards slide with vertical scroll like desktop, so trim the head to fit one screen */
  .hsection .section-sub { font-size: 13.5px; }
  .hscroll-track { gap: 16px; padding-bottom: 24px; }
  .project-card { width: 78vw; padding: 28px; }
  .project-card .card-visual { margin: -28px -28px 22px; height: 104px; }
  .timeline-card { width: 74vw; padding: 28px; }
  .hscroll-end { width: 60vw; font-size: 21.6px; }
  .footer { flex-direction: column; text-align: center; }
  .footer-brand { flex-direction: column; gap: 4px; }
  .blob { width: 300px; height: 300px; }
}

@media (prefers-reduced-motion: reduce) {
  .marquee-track, .dot-live, .float-badge { animation: none; }
  .js .mark { background-size: 100% 100%; }
  .js .scribble svg { clip-path: none; }
}

/* ---------------- SECTION TINT ----------------
   Hovering (or, on touch screens, centring) a coloured card washes its section in a light
   shade of that card's colour. The layer sits under the decorations (z -2) but over the
   section's own background, and fades its colour between cards. */
.tintable::after {
  content: ""; position: absolute; inset: 0; z-index: -2; pointer-events: none;
  background-color: color-mix(in srgb, var(--tint, #a855f7) 13%, transparent);
  -webkit-mask-image: radial-gradient(80% 85% at 50% 55%, #000 25%, transparent 100%);
  mask-image: radial-gradient(80% 85% at 50% 55%, #000 25%, transparent 100%);
  opacity: 0;
  transition: opacity .55s ease, background-color .55s ease;
}
.tintable.is-tinted::after { opacity: 1; }

/* ---------------- CERTIFICATES: cards + view-only viewer ----------------
   Images are CSS backgrounds under a transparent shield layer, so there is no <img> to
   right-click "Save image" or drag out; context menu, drag, copy and print are blocked in JS/CSS.
   (A determined visitor can still reach the file via dev tools — nothing client-side can stop that.) */
button.cert { font: inherit; color: inherit; text-align: left; border: 1px solid var(--line); padding: 0; cursor: zoom-in; width: 100%; }
.cert, .cert-modal { -webkit-user-select: none; user-select: none; -webkit-touch-callout: none; }
.cert-img { position: relative; background-size: cover; background-position: center top; transition: transform .6s ease; }
.cert:hover .cert-img, .cert:focus-visible .cert-img { transform: scale(1.04); }
.cert-shield { position: absolute; inset: 0; z-index: 2; background: transparent; }
.cert-zoom {
  position: absolute; z-index: 3; left: 50%; top: 50%; transform: translate(-50%, -40%);
  display: inline-flex; align-items: center; gap: 8px; padding: 10px 18px; border-radius: 999px;
  background: rgba(21, 19, 31, .78); color: #fff; font-size: 11.7px; font-weight: 700;
  backdrop-filter: blur(6px); opacity: 0; transition: opacity .3s ease, transform .3s ease;
}
.cert:hover .cert-zoom, .cert:focus-visible .cert-zoom { opacity: 1; transform: translate(-50%, -50%); }

.cert-modal { position: fixed; inset: 0; z-index: 300; display: grid; place-items: center; padding: 24px; }
.cert-modal[hidden] { display: none; }
.cert-modal-backdrop { position: absolute; inset: 0; background: rgba(15, 10, 30, .72); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); }
.cert-modal-panel {
  position: relative; width: min(980px, 100%);
  padding: 18px 18px 14px; border-radius: 24px;
  background: rgba(255, 255, 255, .96); box-shadow: 0 40px 100px rgba(0, 0, 0, .4);
  animation: certIn .35s cubic-bezier(.2, .8, .2, 1);
}
@keyframes certIn { from { opacity: 0; transform: translateY(18px) scale(.97); } }
.cert-view {
  position: relative; aspect-ratio: 1.44; border-radius: 14px; overflow: hidden;
  background: #fbf7f0 center / contain no-repeat;
}
/* faint diagonal "view only" watermark repeated across the certificate */
.cert-watermark {
  position: absolute; inset: -50%; z-index: 1; pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='360' height='140'%3E%3Ctext x='0' y='80' font-family='Arial' font-size='18' font-weight='700' fill='%236d28d9' fill-opacity='0.13' transform='rotate(-24 180 70)'%3ESachayanthan V \00B7 view only%3C/text%3E%3C/svg%3E");
  background-repeat: repeat;
}
.cert-modal-title { margin: 12px 4px 0; font-size: 13.5px; font-weight: 700; color: var(--ink); }
.cert-modal-close {
  position: absolute; top: -14px; right: -14px; z-index: 5;
  display: grid; place-items: center; width: 42px; height: 42px; border-radius: 50%;
  border: 0; cursor: pointer; background: #fff; color: var(--ink); box-shadow: 0 10px 26px rgba(0, 0, 0, .25);
  transition: transform .2s ease, background .2s ease, color .2s ease;
}
.cert-modal-close:hover { transform: rotate(90deg); background: var(--accent); color: #fff; }
@media (max-width: 860px) { .cert-modal-close { top: -10px; right: -6px; } }
@media print { .certs-grid, .cert-modal { display: none !important; } }

/* ---------------- INTRO MODES (2: autoplay split, 3: autoplay text only) ---------------- */
.intro-pin { --split-w: min(48vw, 860px); --split-h: min(70vh, 640px); }
.split-card {
  display: none; position: absolute; z-index: 2;
  right: var(--ig); top: calc(50% + var(--nav-h) / 2);
  width: var(--split-w); height: var(--split-h); margin-top: calc(var(--split-h) / -2);
  border-radius: 28px; overflow: hidden;
  box-shadow: 0 50px 110px rgba(109, 40, 217, .22);
}
.mode-split .split-card { display: block; }
.split-img { position: absolute; inset: 0; background-position: center; background-size: cover; }
.mode-auto .q-stage { color: var(--ink); }
.mode-auto .q-stage .eyebrow { color: var(--accent); }
.mode-auto .question em { background: var(--accent-grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.mode-split .q-stage { width: calc(100vw - var(--ig) * 2 - var(--split-w) - 56px); }
.mode-split .question { font-size: clamp(30px, 3.6vw, 58px); }

.skip-intro {
  position: fixed; right: 24px; bottom: 24px; z-index: 150;
  display: inline-flex; align-items: center; gap: 8px; padding: 12px 20px; border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, .7); background: rgba(255, 255, 255, .85);
  backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  font: inherit; font-size: 14px; font-weight: 700; color: var(--ink); cursor: pointer;
  box-shadow: 0 12px 30px rgba(30, 20, 60, .15);
}
.skip-intro[hidden] { display: none; }
.skip-intro:hover { color: var(--accent); }

@media (max-width: 860px) {
  .intro-pin { --split-w: calc(100vw - 40px); --split-h: 40vh; }
  .split-card { top: auto; bottom: 5vh; margin-top: 0; border-radius: 20px; }
  .mode-split .q-stage { width: 100%; }
}

/* ---------------- INTRO: bigger "Looking for someone who…" + centred text-only mode ---------------- */
.q-stage .eyebrow { font-size: clamp(15px, 1.45vw, 22px); letter-spacing: .16em; }
.question { top: clamp(48px, 4.4vw, 66px); }

/* ---------------- MORE BUILDS: art headers for the advanced builds ---------------- */
.build-art {
  display: grid; place-items: center; color: #fff;
  background: linear-gradient(135deg, var(--c), color-mix(in srgb, var(--c) 55%, #f472b6));
}
.build-art::before {
  content: ""; position: absolute; inset: 0;
  background-image: radial-gradient(rgba(255, 255, 255, .22) 1.2px, transparent 1.4px); background-size: 14px 14px;
}
.build-art .icon { position: relative; width: 58px; height: 58px; stroke-width: 1.5; filter: drop-shadow(0 8px 18px rgba(0, 0, 0, .25)); transition: transform .5s ease; }
.build:hover .build-art .icon { transform: scale(1.12) rotate(-4deg); }
.pill-adv { background: rgba(109, 40, 217, .1); color: var(--accent); }
.build .tool-row { margin-top: 16px; }
.build .tool-row span { font-size: 10.8px; padding: 4px 10px; }

/* ---------------- CORE SKILLS ---------------- */
.skill-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.skill-card {
  position: relative; overflow: hidden; isolation: isolate;
  padding: 28px 26px 30px; border-radius: 22px;
  background: rgba(255, 255, 255, .9); border: 1px solid var(--line); box-shadow: var(--shadow);
  transition: transform .35s ease, box-shadow .35s ease, border-color .35s ease;
}
.sk-icon {
  display: grid; place-items: center; width: 52px; height: 52px; border-radius: 16px; margin-bottom: 20px;
  background: color-mix(in srgb, var(--c) 12%, #fff); color: var(--c);
  transition: background .3s ease, color .3s ease, transform .3s ease;
}
.sk-icon .icon { width: 24px; height: 24px; }
.skill-card h3 { font-size: 17.1px; font-weight: 800; margin-bottom: 8px; transition: color .3s ease; }
.skill-card p { color: var(--ink-soft); font-size: 13.5px; line-height: 1.55; transition: color .3s ease; }
.sk-glass {
  position: absolute; inset: 0; z-index: -1; opacity: 0;
  background: linear-gradient(140deg, color-mix(in srgb, var(--c) 85%, #fff), color-mix(in srgb, var(--c) 90%, #000));
  transition: opacity .4s ease;
}
.sk-glass::before { content: ""; position: absolute; inset: 0 0 55% 0; background: linear-gradient(180deg, rgba(255, 255, 255, .32), transparent); }
.sk-mark {
  position: absolute; right: -16px; bottom: -18px; z-index: -1; width: 110px; height: 110px;
  fill: none; stroke: #fff; stroke-width: 1.4; stroke-linecap: round; stroke-linejoin: round;
  opacity: 0; transform: rotate(-12deg) scale(.7); transition: opacity .45s ease, transform .6s cubic-bezier(.2, .8, .2, 1);
}
.skill-card:is(:hover, .is-active) { transform: translateY(-8px); border-color: var(--c); box-shadow: 0 26px 50px color-mix(in srgb, var(--c) 34%, transparent); }
.skill-card:is(:hover, .is-active) .sk-glass { opacity: 1; }
.skill-card:is(:hover, .is-active) .sk-mark { opacity: .2; transform: rotate(-12deg) scale(1); }
.skill-card:is(:hover, .is-active) h3, .skill-card:is(:hover, .is-active) p { color: #fff; }
.skill-card:is(:hover, .is-active) .sk-icon { background: #fff; color: var(--c); transform: scale(1.06); }

/* ---------------- MY WORK STYLE ---------------- */
.ws-top { display: grid; grid-template-columns: 1fr 1.05fr; gap: clamp(40px, 5vw, 90px); align-items: center; margin-bottom: 48px; }
.ws-head h2 { font-size: clamp(30px, 3.1vw, 48px); font-weight: 800; }
.ws-stats { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.ws-stat {
  display: flex; flex-direction: column; align-items: flex-start; gap: 4px;
  padding: 24px; border-radius: 20px; background: rgba(255, 255, 255, .92); border: 1px solid var(--line); box-shadow: var(--shadow);
  transition: transform .3s ease, box-shadow .3s ease;
}
.ws-stat:hover { transform: translateY(-6px); box-shadow: var(--shadow-lift); }
.ws-stat .icon-tile { width: 42px; height: 42px; border-radius: 12px; margin-bottom: 10px; }
.ws-stat .icon-tile .icon { width: 19px; height: 19px; }
.ws-stat strong {
  font-size: clamp(27px, 2.7vw, 37.8px); font-weight: 900; letter-spacing: -0.03em; line-height: 1.1; font-variant-numeric: tabular-nums;
  background: var(--accent-grad); -webkit-background-clip: text; background-clip: text; color: transparent;
}
.ws-stat strong small { font-size: .5em; }
.ws-stat > span:last-child { font-size: 13.5px; font-weight: 500; color: var(--ink-mid); line-height: 1.4; }
.ws-stat--dark { background: radial-gradient(70% 80% at 100% 0%, rgba(236, 72, 153, .35), transparent 70%), linear-gradient(150deg, #1e1336, #3b1d6e); border-color: transparent; }
.ws-stat--dark strong { background: linear-gradient(120deg, #fff, #fde68a); -webkit-background-clip: text; background-clip: text; }
.ws-stat--dark > span:last-child { color: rgba(255, 255, 255, .85); }
.ws-stars {
  position: relative; display: block; width: 110px; height: 20px; margin: 2px 0 4px;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='22' height='20' viewBox='0 0 24 24'%3E%3Cpath fill='%23ffffff33' d='M12 2l3.1 6.3 6.9 1-5 4.9 1.2 6.8L12 17.8 5.8 21l1.2-6.8-5-4.9 6.9-1z'/%3E%3C/svg%3E") repeat-x 0 0 / 22px 20px;
}
.ws-stars span {
  position: absolute; inset: 0 auto 0 0; display: block;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='22' height='20' viewBox='0 0 24 24'%3E%3Cpath fill='%23fbbf24' d='M12 2l3.1 6.3 6.9 1-5 4.9 1.2 6.8L12 17.8 5.8 21l1.2-6.8-5-4.9 6.9-1z'/%3E%3C/svg%3E") repeat-x 0 0 / 22px 20px;
}
.ws-flow { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(5, 1fr); gap: 16px; counter-reset: ws; }
.ws-step {
  position: relative; display: flex; flex-direction: column; gap: 8px;
  padding: 22px 20px 24px; border-radius: 18px; background: rgba(255, 255, 255, .92); border: 1px solid var(--line); box-shadow: var(--shadow);
  transition: transform .3s ease, box-shadow .3s ease, border-color .3s ease;
}
.ws-step:not(:nth-child(5n))::after { /* arrow to the next step */
  content: ""; position: absolute; right: -13px; top: 38px; z-index: 2; width: 10px; height: 10px;
  border-top: 2px solid var(--accent-2); border-right: 2px solid var(--accent-2); transform: rotate(45deg); opacity: .6;
}
.ws-step:hover { transform: translateY(-6px); border-color: rgba(168, 85, 247, .4); box-shadow: var(--shadow-lift); }
.ws-n { font-size: 10.8px; font-weight: 800; letter-spacing: .1em; color: var(--accent-2); }
.ws-ico { display: grid; place-items: center; width: 44px; height: 44px; border-radius: 13px; background: var(--tint); color: var(--accent); }
.ws-ico .icon { width: 20px; height: 20px; }
.ws-step strong { font-size: 14.4px; line-height: 1.3; }
.ws-step p { font-size: 12.6px; line-height: 1.5; color: var(--ink-soft); }
.ws-step--hot { background: linear-gradient(150deg, #faf5ff, #fdf2f8); border-color: rgba(236, 72, 153, .35); }
.ws-step--hot .ws-ico { background: linear-gradient(135deg, #db2777, #f472b6); color: #fff; }
.ws-own {
  margin-top: 28px; display: flex; align-items: center; gap: 20px;
  padding: 24px 30px; border-radius: 22px;
  background: linear-gradient(120deg, rgba(109, 40, 217, .08), rgba(236, 72, 153, .08)); border: 1px solid rgba(168, 85, 247, .25);
}
.ws-own p { font-size: 15.3px; color: var(--ink-mid); line-height: 1.55; }
.ws-own strong { color: var(--ink); }

@media (max-width: 1100px) {
  .skill-grid { grid-template-columns: repeat(2, 1fr); }
  .ws-top { grid-template-columns: 1fr; }
  .ws-flow { grid-template-columns: repeat(2, 1fr); }
  .ws-step::after { display: none; }
}
@media (max-width: 860px) {
  .q-stage .eyebrow { font-size: 14px; }
  .question { top: 46px; }
    .skill-grid { grid-template-columns: 1fr; } /* one per row so mobile auto-hover never has two equal candidates */
  .ws-stats { grid-template-columns: 1fr 1fr; gap: 12px; }
  .ws-stat { padding: 18px; }
  .ws-flow { grid-template-columns: 1fr; }
  .ws-own { flex-direction: column; align-items: flex-start; padding: 22px; }
  /* taller project cards on phones */
  .build-img { height: 240px; }
  .build-body { padding: 28px 26px 32px; }
}

/* ---------------- additions: role line, builds divider, theme button ---------------- */
.landing-role {
  display: inline-flex; align-items: center; gap: 10px; margin-top: 18px;
  padding: 7px 16px 7px 12px; border-radius: 999px;
  background: rgba(109, 40, 217, .08); border: 1px solid rgba(168, 85, 247, .25);
  font-size: 14px; font-weight: 700; color: var(--accent);
}
.builds-divider {
  grid-column: 1 / -1; display: flex; align-items: center; gap: 18px;
  margin: 26px 0 6px; padding: 22px 26px; border-radius: 20px;
  background: linear-gradient(120deg, rgba(224, 138, 0, .08), rgba(236, 72, 153, .06)); border: 1px dashed rgba(224, 138, 0, .45);
}
.builds-divider h3 { font-size: 18px; font-weight: 800; margin-bottom: 4px; }
.builds-divider p { color: var(--ink-soft); font-size: 13.5px; }
.pill-noai { background: rgba(224, 138, 0, .12); color: #b45309; }
.theme-toggle {
  display: grid; place-items: center; width: 40px; height: 40px; border-radius: 50%;
  border: 1px solid var(--line); background: transparent; color: var(--ink); cursor: pointer;
  transition: background .25s ease, color .25s ease, transform .3s ease;
}
.theme-toggle:hover { color: var(--accent); transform: rotate(-15deg); }
.theme-toggle .i-sun { display: none; }
[data-theme="dark"] .theme-toggle .i-sun { display: block; }
[data-theme="dark"] .theme-toggle .i-moon { display: none; }

/* =====================================================================
   DARK THEME — html[data-theme="dark"] (device setting by default, nav button to switch)
   ===================================================================== */
[data-theme="dark"] {
  --bg: #0c0a13;
  --bg-soft: #13101c;
  --surface: #17131f;
  --ink: #f3f1fa;
  --ink-mid: #d4d0e2;
  --ink-soft: #a6a1b9;
  --line: rgba(255, 255, 255, .09);
  --tint: rgba(168, 85, 247, .16);
  --shadow: 0 18px 50px rgba(0, 0, 0, .45);
  --shadow-lift: 0 30px 70px rgba(0, 0, 0, .6);
  color-scheme: dark;
}
[data-theme="dark"] body { background: var(--bg); }
[data-theme="dark"] .nav { background: rgba(12, 10, 19, .78); border-bottom-color: var(--line); }

/* surfaces that were hard-coded white */
[data-theme="dark"] :is(.card, .build, .cert, .ach-stat, .chip-group, .skill-card, .ws-stat, .ws-step, .process-row li,
  .contact-card, .connect-panel, .chip, .tool-row span, .float-badge, .btn-ghost, .theme-toggle, .skip-intro, .step-icon,
  .tile-img, .cert-modal-panel) { background: var(--surface); border-color: var(--line); }
[data-theme="dark"] .float-badge { background: rgba(23, 19, 31, .9); border-color: var(--line); }
[data-theme="dark"] .tool-row span { background: #1f1a2a; }
[data-theme="dark"] .chip-core { background: linear-gradient(180deg, #221a33, #1b1628); border-color: rgba(168, 85, 247, .45); }
[data-theme="dark"] .btn-outline { background: linear-gradient(var(--bg), var(--bg)) padding-box, var(--accent-grad) border-box; color: var(--ink); }
[data-theme="dark"] .project-card--mine { background: linear-gradient(160deg, #2a1730, var(--surface) 60%); }
[data-theme="dark"] .timeline-card--now { background: linear-gradient(160deg, #221836, var(--surface) 60%); }
[data-theme="dark"] .ws-step--hot { background: linear-gradient(150deg, #241838, #2a1530); }
[data-theme="dark"] .timeline-card::after { background: var(--bg); }

/* section backgrounds: same washes, on near-black */
[data-theme="dark"] .intro-pin {
  background:
    radial-gradient(55% 70% at 82% 42%, rgba(124, 58, 237, .28), transparent 70%),
    radial-gradient(40% 50% at 8% 92%, rgba(37, 99, 235, .2), transparent 70%),
    linear-gradient(180deg, #0e0b17, #0b0912);
}
[data-theme="dark"] .wash {
  background: radial-gradient(45% 55% at 92% 8%, rgba(124, 58, 237, .2), transparent 70%),
              radial-gradient(40% 50% at 4% 96%, rgba(37, 99, 235, .16), transparent 70%), #0e0b16;
}
[data-theme="dark"] .wash-alt {
  background: radial-gradient(45% 55% at 6% 10%, rgba(37, 99, 235, .16), transparent 70%),
              radial-gradient(45% 55% at 96% 92%, rgba(219, 39, 119, .14), transparent 70%), #0c0a13;
}
[data-theme="dark"] .marquee { background: var(--bg-soft); border-color: var(--line); }
[data-theme="dark"] .footer { border-top-color: var(--line); }
[data-theme="dark"] .footer-social a { border-color: var(--line); color: var(--ink); }
[data-theme="dark"] .landing-pillars li { border-right-color: var(--line); }
[data-theme="dark"] .ring { border-color: rgba(168, 85, 247, .25); }
[data-theme="dark"] .deco-dots, [data-theme="dark"] .dots { opacity: .6; }

/* tinted chips / icon backgrounds */
[data-theme="dark"] .ico-violet { background: rgba(124, 58, 237, .2); }
[data-theme="dark"] .ico-blue { background: rgba(2, 132, 199, .2); }
[data-theme="dark"] .ico-pink { background: rgba(219, 39, 119, .2); }
[data-theme="dark"] .ico-amber { background: rgba(234, 88, 12, .2); }
[data-theme="dark"] .sk-icon { background: color-mix(in srgb, var(--c) 22%, transparent); }
[data-theme="dark"] .card-tag { background: rgba(168, 85, 247, .18); color: #c4b5fd; }
[data-theme="dark"] .pill { filter: brightness(1.35); }
[data-theme="dark"] .landing-role { background: rgba(168, 85, 247, .14); color: #c4b5fd; }
[data-theme="dark"] .eyebrow { color: #b794f6; }
[data-theme="dark"] .mark { background-image: linear-gradient(transparent 56%, rgba(168, 85, 247, .38) 56%, rgba(236, 72, 153, .3)); }
[data-theme="dark"] .cert-img, [data-theme="dark"] .cert-view { background-color: #1d1912; }
[data-theme="dark"] .photo-frame { background: linear-gradient(140deg, rgba(40, 32, 56, .9), rgba(30, 24, 44, .6)); border-color: rgba(168, 85, 247, .25); }

/* dark brand logos would vanish on dark backgrounds */
[data-theme="dark"] img[src$="express.svg"], [data-theme="dark"] img[src$="github.svg"],
[data-theme="dark"] img[src$="render.svg"], [data-theme="dark"] img[src$="socketdotio.svg"] { filter: invert(1); }
[data-theme="dark"] .tile-gh { background: #2e2a38; }

/* footer: room for phone home-bars / browser UI so the last line is never cut off */
.footer { padding-bottom: calc(36px + env(safe-area-inset-bottom, 0px)); }
@media (max-width: 860px) { .footer { padding-bottom: calc(64px + env(safe-area-inset-bottom, 0px)); } }

/* "Systems I integrate & automate" — full-width card at the top of the Tools grid */
.chip-group--wide { grid-column: 1 / -1; }
.sys-rows { display: flex; flex-direction: column; gap: 12px; }
.sys-row { display: grid; grid-template-columns: 130px 1fr; align-items: center; gap: 12px; }
.sys-k { font-size: 12px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; color: var(--ink-soft); transition: color .3s ease; }
.chip small { font-size: .82em; font-weight: 500; color: var(--ink-soft); }
.chip-group:is(:hover, .is-active) .sys-k { color: rgba(255, 255, 255, .85); }
@media (max-width: 860px) { .sys-row { grid-template-columns: 1fr; gap: 6px; } }
[data-theme="dark"] img[src$="zendesk.svg"] { filter: invert(1); }

/* ---------------- Work style steps: icon on the left, number + title + description on the right ---------------- */
.ws-step {
  display: grid; grid-template-columns: auto 1fr; column-gap: 16px; row-gap: 4px; align-items: start;
}
.ws-step .ws-ico { grid-column: 1; grid-row: 1 / span 3; align-self: center; width: 50px; height: 50px; }
.ws-step .ws-n, .ws-step strong, .ws-step p { grid-column: 2; }
.ws-step .ws-n { grid-row: 1; }
.ws-step strong { grid-row: 2; }
.ws-step p { grid-row: 3; }

/* ---------------- Phones: the centred (active) card grows so its photo shows properly ---------------- */
@media (max-width: 860px) {
  .chip-group, .process-row li {
    transition: transform .35s ease, box-shadow .35s ease, border-color .35s ease, min-height .45s ease, padding .45s ease;
  }
  .chip-group.is-active { min-height: 300px; }
  .chip-group--wide.is-active { min-height: 420px; }
  .process-row li { min-height: 96px; }
  .process-row li.is-active { min-height: 220px; padding-top: 30px; padding-bottom: 30px; }
}
.tile-ig { background: linear-gradient(45deg, #f09433, #dc2743 50%, #bc1888); box-shadow: 0 10px 24px rgba(220, 39, 67, .25); }
.contact-card[href*="instagram"] .cc-glass { background: linear-gradient(135deg, #f09433, #dc2743 50%, #bc1888); }

/* ---------------- CONTACT OPTIONS PANEL ---------------- */
.connect-panel {
  padding: 28px; border-radius: 24px; background: var(--surface);
  border: 1px solid var(--line); box-shadow: var(--shadow-lift);
}
.cp-tabs { display: flex; gap: 6px; padding: 5px; border-radius: 999px; background: var(--bg-soft); border: 1px solid var(--line); margin-bottom: 26px; }
.cp-tab {
  flex: 1; display: inline-flex; align-items: center; justify-content: center; gap: 7px;
  padding: 10px 12px; border: 0; border-radius: 999px; background: none; cursor: pointer;
  font: inherit; font-size: 13px; font-weight: 700; color: var(--ink-soft); white-space: nowrap;
  transition: background .25s ease, color .25s ease, box-shadow .25s ease;
}
.cp-tab .icon { width: 15px; height: 15px; }
.cp-tab:hover { color: var(--ink); }
.cp-tab.is-on { background: var(--accent-grad); color: #fff; box-shadow: 0 8px 20px rgba(109, 40, 217, .3); }
.cp-pane { animation: cpIn .35s ease; }
@keyframes cpIn { from { opacity: 0; transform: translateY(8px); } }
.cp-big { width: 54px; height: 54px; border-radius: 16px; margin-bottom: 18px; }
.cp-pane h3 { font-size: 22px; font-weight: 800; margin-bottom: 8px; }
.cp-pane > p { color: var(--ink-soft); line-height: 1.6; }
.cp-list { list-style: none; margin: 20px 0 24px; padding: 0; display: flex; flex-direction: column; gap: 10px; }
.cp-list li { display: flex; align-items: center; gap: 10px; font-weight: 600; color: var(--ink-mid); }
.cp-list .icon { color: #22c55e; }
.cp-note { margin-top: 12px; font-size: 12.5px; color: var(--ink-soft); text-align: center; }
.cp-note--warn { color: #d97706; }
.glance-head { display: flex; align-items: center; gap: 16px; margin-bottom: 20px; }
.glance-head .cp-big { margin: 0; }
.glance-head h3 { margin-bottom: 4px; }
.glance-role { display: flex; align-items: center; gap: 8px; font-size: 13px; font-weight: 700; color: var(--accent); }
[data-theme="dark"] .glance-role { color: #c4b5fd; }
.glance-grid { margin: 0 0 22px; display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.glance-grid div { padding: 12px 14px; border-radius: 14px; background: var(--bg-soft); border: 1px solid var(--line); }
.glance-grid dt { font-size: 11px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--ink-soft); margin-bottom: 4px; }
.glance-grid dd { margin: 0; font-size: 14px; font-weight: 600; color: var(--ink); line-height: 1.4; }
.glance-actions { display: flex; gap: 12px; flex-wrap: wrap; }
.glance-actions .btn { flex: 1; }
@media (max-width: 860px) {
  .connect-panel { padding: 20px; }
  .cp-tab { font-size: 12px; padding: 9px 6px; gap: 5px; }
  .cp-tab .icon { display: none; }
  .glance-grid { grid-template-columns: 1fr; }
}
.glance-actions .btn { white-space: nowrap; }
@media (max-width: 860px) { .glance-actions .btn { padding: 14px 18px; } }

/* contact: panel vertically centred beside the links */
.contact-grid { align-items: center; }
.glance-wide { grid-column: 1 / -1; }
.glance-wide:first-child dd { font-size: 16px; font-weight: 800; background: var(--accent-grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.rec-list { list-style: none; margin: 20px 0 0; padding: 0; display: flex; flex-direction: column; }
.rec-list li { display: flex; align-items: center; gap: 18px; padding: 18px 0; border-top: 1px solid var(--line); }
.rec-list li:first-child { border-top: 0; padding-top: 4px; }
.rec-list .icon-tile { width: 50px; height: 50px; border-radius: 14px; }
.rec-list strong { display: block; font-size: 17px; color: var(--ink); margin-bottom: 4px; }
.rec-list span:not(.icon-tile) { color: var(--ink-soft); font-size: 14.5px; line-height: 1.5; }

/* ---------------- DAILY RHYTHM (illustrative contribution graph) ---------------- */
.rhythm { --cell: 12px; --gap: 3px; padding-top: clamp(60px, 8vh, 100px); padding-bottom: clamp(60px, 8vh, 100px); }
.rhythm-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 32px; margin-bottom: 28px; flex-wrap: wrap; }
.rhythm-head h2 { font-size: clamp(32px, 3.6vw, 52px); font-weight: 800; }
.rhythm-note { display: flex; gap: 10px; align-items: flex-start; max-width: 420px; font-size: 13.5px; line-height: 1.55; color: var(--ink-soft); }
.rhythm-note .icon { flex: none; margin-top: 2px; color: var(--accent-2); }
.cal-card { padding: 24px 26px 18px; border-radius: 22px; background: var(--surface); border: 1px solid var(--line); box-shadow: var(--shadow); }
.cal-scroll { overflow-x: auto; scrollbar-width: thin; padding-bottom: 6px; }
.cal-months { position: relative; height: 18px; margin-left: 36px; min-width: calc(53 * (var(--cell) + var(--gap))); }
.cal-months span { position: absolute; left: calc(var(--w) * (var(--cell) + var(--gap))); font-size: 11px; color: var(--ink-soft); }
.cal-body { display: flex; gap: 8px; }
.cal-days { display: grid; grid-template-rows: repeat(7, var(--cell)); gap: var(--gap); width: 28px; font-size: 10px; color: var(--ink-soft); line-height: var(--cell); }
.cal-grid { display: grid; grid-auto-flow: column; grid-template-rows: repeat(7, var(--cell)); grid-auto-columns: var(--cell); gap: var(--gap); }
.cal-grid i, .cal-legend i { display: block; width: var(--cell); height: var(--cell); border-radius: 3px; }
.l0 { background: #ebedf0; } .l1 { background: #9be9a8; } .l2 { background: #40c463; } .l3 { background: #30a14e; } .l4 { background: #216e39; }
[data-theme="dark"] .l0 { background: #1f1b29; } [data-theme="dark"] .l1 { background: #0e4429; } [data-theme="dark"] .l2 { background: #006d32; }
[data-theme="dark"] .l3 { background: #26a641; } [data-theme="dark"] .l4 { background: #39d353; }
.js .cal-grid i { opacity: 0; transform: scale(.4); transition: opacity .2s ease, transform .2s ease; }
.cal-grid.is-in i { opacity: 1; transform: none; transition: opacity .4s ease, transform .4s ease; transition-delay: calc(var(--w) * 18ms); }
.cal-grid i:hover { outline: 2px solid var(--accent-2); outline-offset: 1px; }
.cal-foot { display: flex; justify-content: space-between; align-items: center; gap: 16px; margin-top: 14px; font-size: 12.5px; color: var(--ink-soft); flex-wrap: wrap; }
.cal-legend { display: inline-flex; align-items: center; gap: 4px; }
.cal-legend i { --cell: 11px; }
@media (prefers-reduced-motion: reduce) { .js .cal-grid i { opacity: 1; transform: none; } }
@media (max-width: 860px) { .rhythm { --cell: 11px; } .cal-card { padding: 18px 16px 14px; } }

/* ---------------- LOADER ---------------- */
html.is-loading, html.is-loading body { overflow: hidden; }
.loader {
  position: fixed; inset: 0; z-index: 1000; display: grid; place-items: center;
  background: radial-gradient(60% 60% at 50% 50%, #f5f0ff, #fbfaff 70%);
  transition: opacity .7s ease, visibility .7s ease;
}
[data-theme="dark"] .loader { background: radial-gradient(60% 60% at 50% 50%, #170f2a, #0b0912 70%); }
.loader canvas { position: absolute; inset: 0; }
.ld-center { position: relative; display: flex; flex-direction: column; align-items: center; gap: 4px; }
.ld-pct {
  font-size: clamp(40px, 6vw, 64px); font-weight: 900; letter-spacing: -0.04em; font-variant-numeric: tabular-nums;
  background: var(--accent-grad); -webkit-background-clip: text; background-clip: text; color: transparent;
}
.ld-pct::after { content: "%"; font-size: .45em; margin-left: 2px; }
.ld-label { font-size: 11px; font-weight: 700; letter-spacing: .3em; text-transform: uppercase; color: var(--ink-soft); }
.loader.is-done .ld-center { animation: ldPulse .6s ease; }
@keyframes ldPulse { 50% { transform: scale(1.12); } }
.loader.is-out { opacity: 0; visibility: hidden; }

/* ---------------- RHYTHM: three graphs ---------------- */
.cal-stack { display: flex; flex-direction: column; gap: 18px; }
.cal-title { display: flex; align-items: center; gap: 10px; margin-bottom: 14px; }
.cal-title strong { font-size: 16px; color: var(--ink); }
.cal-ico { display: grid; place-items: center; width: 32px; height: 32px; border-radius: 10px; color: #fff; background: #30a14e; }
.cal-ico .icon { width: 16px; height: 16px; }
/* customer interaction: purple -> pink */
.cal-customer .cal-ico { background: linear-gradient(135deg, #7c3aed, #ec4899); }
.cal-customer .l1 { background: #e9d5ff; } .cal-customer .l2 { background: #c084fc; } .cal-customer .l3 { background: #a855f7; } .cal-customer .l4 { background: #db2777; }
[data-theme="dark"] .cal-customer .l1 { background: #3b1d6e; } [data-theme="dark"] .cal-customer .l2 { background: #6d28d9; }
[data-theme="dark"] .cal-customer .l3 { background: #a855f7; } [data-theme="dark"] .cal-customer .l4 { background: #ec4899; }
/* AI learning & adaptability: yellow -> orange-gold */
.cal-ai .cal-ico { background: linear-gradient(135deg, #facc15, #ea8a00); }
.cal-ai .l1 { background: #fef08a; } .cal-ai .l2 { background: #facc15; } .cal-ai .l3 { background: #f59e0b; } .cal-ai .l4 { background: #c2690a; }
[data-theme="dark"] .cal-ai .l1 { background: #4a3a0a; } [data-theme="dark"] .cal-ai .l2 { background: #a16207; }
[data-theme="dark"] .cal-ai .l3 { background: #f59e0b; } [data-theme="dark"] .cal-ai .l4 { background: #fcd34d; }

@media (max-width: 420px) { .nav-actions .btn-sm { padding-left: 10px; padding-right: 10px; font-size: 12px; } .nav-play { padding: 7px 9px; } }

/* Phones with shorter screens: tighten the landing so the copy, pillars and collage all fit one screen */
@media (max-width: 860px) and (max-height: 860px) {
  .intro-copy { top: calc(var(--nav-h) + 4px); }
  .landing-intro .eyebrow { font-size: 11px; margin-bottom: 8px; }
  .landing-name { font-size: 34px; }
  .landing-call { font-size: 24px; margin-top: 6px; }
  .landing-role { margin-top: 12px; font-size: 12.5px; padding: 6px 12px 6px 10px; }
  .landing-sub { margin-top: 10px; font-size: 14.5px; line-height: 1.5; }
  .landing-actions { margin-top: 16px; gap: 12px; }
  .landing-actions .btn-lg { padding: 12px 20px; font-size: 14px; }
  .landing-pillars { margin-top: 16px; }
  .landing-pillars li { gap: 5px; }
  .pillar-ico { width: 32px; height: 32px; }
}
@media (max-width: 860px) and (max-height: 720px) {
  .landing-name { font-size: 29px; }
  .landing-name br { display: none; }
  .landing-call { font-size: 20px; }
  .landing-sub { display: none; }
  .landing-actions { margin-top: 12px; }
  .landing-actions .btn-lg { padding: 10px 16px; font-size: 13px; }
  .landing-pillars { margin-top: 12px; }
  .pillar-ico { width: 28px; height: 28px; }
  .pillar-ico .icon { width: 15px; height: 15px; }
}

/* featured certificate (Aquera award): full-width horizontal card above the course certificates */
.cert--feature { grid-column: 1 / -1; flex-direction: row; align-items: stretch; }
.cert--feature .cert-img { flex: 0 0 46%; aspect-ratio: 1.5; border-bottom: 0; border-right: 1px solid var(--line); background-color: #fff; background-position: center; }
.cert--feature .cert-body { display: flex; flex-direction: column; justify-content: center; padding: 28px 34px; }
.cert--feature h3 { font-size: 22px; }
.cert--feature .cert-body .pill { align-self: flex-start; }
.cert--feature p { margin-top: 8px; line-height: 1.6; }
@media (max-width: 700px) { .cert--feature { flex-direction: column; } .cert--feature .cert-img { flex-basis: auto; border-right: 0; border-bottom: 1px solid var(--line); } .cert--feature .cert-body { padding: 22px 24px 26px; } .cert--feature h3 { font-size: 18px; } }