/* =========================================================
   Sitaram P. C. Nandi — Portfolio
   Editorial · dark · gold. Built for clarity and class.
   ========================================================= */

:root {
  --bg:        #0b0b0d;
  --bg-soft:   #111114;
  --ink:       #f4efe6;
  --ink-dim:   #a39e93;
  --ink-faint: #5f5b53;
  --line:      rgba(244, 239, 230, 0.10);
  --gold:      #c9a96a;
  --gold-soft: #e0c894;
  --green:     #7bd88f;

  --serif: "Fraunces", Georgia, serif;
  --sans:  "Inter", system-ui, sans-serif;
  --mono:  "JetBrains Mono", monospace;

  --pad: clamp(1.25rem, 5vw, 7rem);
  --maxw: 1400px;
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
}

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

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-weight: 400;
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  cursor: auto;
}

::selection { background: var(--gold); color: #1a1408; }

a { color: inherit; text-decoration: none; }
em, .italic { font-style: italic; }

/* ---------- texture overlays ---------- */
.grain {
  position: fixed; inset: 0; z-index: 9998; pointer-events: none;
  opacity: 0.04; mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
.spotlight {
  position: fixed; inset: 0; z-index: 0; pointer-events: none;
  background: radial-gradient(600px circle at var(--mx, 50%) var(--my, 30%),
    rgba(201, 169, 106, 0.08), transparent 60%);
  transition: background 0.2s ease-out;
}

/* ---------- scroll progress ---------- */
.scroll-progress {
  position: fixed; top: 0; left: 0; right: 0; height: 2px; z-index: 9999;
  background: transparent;
}
.scroll-progress span {
  display: block; height: 100%; width: 0%;
  background: linear-gradient(90deg, var(--gold), var(--gold-soft));
}

/* ---------- loader ---------- */
.loader {
  position: fixed; inset: 0; z-index: 10000; background: var(--bg);
  display: flex; align-items: flex-end; justify-content: center;
  padding: var(--pad); padding-bottom: clamp(2rem, 6vh, 5rem);
  transition: transform 0.9s var(--ease);
}
.loader.done { transform: translateY(-101%); }
.loader__inner {
  width: 100%; max-width: var(--maxw);
  display: flex; justify-content: space-between; align-items: flex-end;
  border-top: 1px solid var(--line); padding-top: 1.25rem;
}
.loader__name { font-family: var(--mono); letter-spacing: 0.3em; font-size: 0.8rem; color: var(--ink-dim); }
.loader__count { font-family: var(--serif); font-size: clamp(4rem, 22vw, 16rem); line-height: 0.8; color: var(--gold); }

/* ---------- nav ---------- */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  padding: 1.4rem var(--pad);
  transition: padding 0.4s var(--ease), background 0.4s var(--ease), backdrop-filter 0.4s;
}
.nav.scrolled {
  padding: 0.85rem var(--pad);
  background: rgba(11, 11, 13, 0.6);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}
.nav__brand { display: flex; align-items: center; gap: 0.7rem; }
.nav__mark {
  font-family: var(--serif); font-weight: 600; font-size: 1.15rem;
  border: 1px solid var(--gold); color: var(--gold);
  width: 2rem; height: 2rem; display: grid; place-items: center; border-radius: 50%;
}
.nav__sig { font-family: var(--serif); font-size: 1.05rem; letter-spacing: 0.01em; }
.nav__links { display: flex; gap: 2.2rem; }
.nav__links a {
  font-size: 0.82rem; color: var(--ink-dim); letter-spacing: 0.04em;
  position: relative; transition: color 0.3s;
}
.nav__links a::after {
  content: ""; position: absolute; left: 0; bottom: -4px; height: 1px; width: 0;
  background: var(--gold); transition: width 0.35s var(--ease);
}
.nav__links a:hover { color: var(--ink); }
.nav__links a:hover::after { width: 100%; }
.nav__cta {
  font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.08em;
  text-transform: uppercase; color: var(--ink);
  border: 1px solid var(--line); border-radius: 100px;
  padding: 0.6rem 1.1rem; display: flex; align-items: center; gap: 0.5rem;
  transition: border-color 0.3s, background 0.3s;
}
.nav__cta:hover { border-color: var(--gold); }
.status-dot {
  width: 7px; height: 7px; border-radius: 50%; background: var(--green);
  box-shadow: 0 0 0 0 rgba(123, 216, 143, 0.6); animation: pulse 2s infinite;
}
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(123,216,143,0.5); }
  70% { box-shadow: 0 0 0 7px rgba(123,216,143,0); }
  100% { box-shadow: 0 0 0 0 rgba(123,216,143,0); }
}
.nav__burger { display: none; background: none; border: 0; cursor: pointer; width: 30px; height: 20px; position: relative; }
.nav__burger span { position: absolute; left: 0; width: 100%; height: 1.5px; background: var(--ink); transition: 0.35s var(--ease); }
.nav__burger span:nth-child(1) { top: 4px; }
.nav__burger span:nth-child(2) { bottom: 4px; }
.nav__burger.open span:nth-child(1) { top: 9px; transform: rotate(45deg); }
.nav__burger.open span:nth-child(2) { bottom: 9px; transform: rotate(-45deg); }

.mobile-menu {
  position: fixed; inset: 0; z-index: 99; background: var(--bg-soft);
  display: flex; flex-direction: column; justify-content: center; gap: 1.5rem;
  padding: var(--pad);
  transform: translateY(-100%); transition: transform 0.6s var(--ease);
}
.mobile-menu.open { transform: translateY(0); }
.mobile-menu a { font-family: var(--serif); font-size: clamp(2rem, 9vw, 3.5rem); color: var(--ink); }
.mobile-menu a:hover { color: var(--gold); }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 0.5rem;
  font-size: 0.9rem; letter-spacing: 0.02em; padding: 0.95rem 1.7rem;
  border-radius: 100px; transition: transform 0.3s var(--ease), background 0.3s, color 0.3s, border-color 0.3s;
  will-change: transform;
}
.btn--solid { background: var(--gold); color: #1a1408; font-weight: 500; }
.btn--solid:hover { background: var(--gold-soft); }
.btn--ghost { border: 1px solid var(--line); color: var(--ink); }
.btn--ghost:hover { border-color: var(--gold); color: var(--gold); }
.hero__resume {
  display: inline-flex; align-items: center; gap: 0.4rem; align-self: center;
  font-family: var(--mono); font-size: 0.78rem; letter-spacing: 0.04em; color: var(--ink-dim);
  border-bottom: 1px solid var(--line); padding: 0.2rem 0.1rem; transition: color 0.3s, border-color 0.3s;
}
.hero__resume:hover { color: var(--gold); border-color: var(--gold); }

/* ---------- hero ---------- */
.hero {
  min-height: 100vh; position: relative; z-index: 1;
  padding: 0 var(--pad); padding-top: clamp(7rem, 16vh, 11rem); padding-bottom: 3rem;
  display: flex; flex-direction: column; justify-content: center;
  max-width: var(--maxw); margin: 0 auto;
}
.hero__meta {
  display: flex; gap: 2rem; flex-wrap: wrap;
  font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--ink-dim); margin-bottom: clamp(1.5rem, 4vh, 3rem);
}
.hero__title {
  font-family: var(--serif); font-weight: 500;
  font-size: clamp(2.7rem, 10.5vw, 9.5rem); line-height: 0.98;
  letter-spacing: -0.03em; color: var(--ink);
}
.reveal-line { display: block; overflow: hidden; padding: 0.02em 0; }
.reveal-line > span { display: block; transform: translateY(110%); }
/* gold gradient accent phrase — the classy centrepiece */
.hero__title .grad {
  font-style: italic; font-weight: 500;
  background: linear-gradient(100deg, var(--gold), var(--gold-soft) 55%, var(--gold));
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent; color: transparent;
}
.hero__title .dot { color: var(--gold); font-style: normal; -webkit-text-fill-color: var(--gold); }

.hero__bottom {
  margin-top: clamp(2rem, 6vh, 4rem);
  display: grid; grid-template-columns: 1.4fr 1fr; gap: 2rem; align-items: end;
}
.hero__lede { font-size: clamp(1rem, 1.4vw, 1.25rem); color: var(--ink-dim); max-width: 46ch; }
.hero__lede em { color: var(--ink); font-style: italic; }
.hero__actions { display: flex; gap: 1rem; flex-wrap: wrap; justify-self: end; }

.hero__scroll { position: absolute; bottom: 2rem; left: 50%; transform: translateX(-50%); display: flex; flex-direction: column; align-items: center; gap: 0.6rem; }
.hero__scroll span { font-family: var(--mono); font-size: 0.6rem; letter-spacing: 0.3em; text-transform: uppercase; color: var(--ink-faint); }
.hero__scroll-line { width: 1px; height: 50px; background: linear-gradient(var(--gold), transparent); animation: scrolly 2s infinite; transform-origin: top; }
@keyframes scrolly { 0%,100% { transform: scaleY(0.4); opacity: 0.4; } 50% { transform: scaleY(1); opacity: 1; } }

/* ---------- marquee ---------- */
.marquee { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); padding: 1.4rem 0; overflow: hidden; position: relative; z-index: 1; }
.marquee__track { display: flex; gap: 2.5rem; white-space: nowrap; width: max-content; animation: marquee 32s linear infinite; }
.marquee__track span { font-family: var(--serif); font-size: clamp(1.3rem, 3.5vw, 2.4rem); font-style: italic; color: var(--ink-dim); }
.marquee__track i { color: var(--gold); font-style: normal; align-self: center; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ---------- section base ---------- */
.section { padding: clamp(4rem, 12vh, 9rem) var(--pad); max-width: var(--maxw); margin: 0 auto; position: relative; z-index: 1; }
.section__head { display: flex; align-items: baseline; gap: 1rem; margin-bottom: clamp(2.5rem, 7vh, 5rem); border-bottom: 1px solid var(--line); padding-bottom: 1.2rem; }
.section__no { font-family: var(--mono); font-size: 0.8rem; color: var(--gold); }
.section__label { font-family: var(--serif); font-size: clamp(1.4rem, 3vw, 2.2rem); font-style: italic; font-weight: 300; }

/* ---------- about ---------- */
.about__grid { display: grid; grid-template-columns: 1.3fr 1fr; gap: clamp(2rem, 6vw, 5rem); align-items: start; }
.about__big { font-family: var(--serif); font-weight: 300; font-size: clamp(1.5rem, 3vw, 2.6rem); line-height: 1.3; letter-spacing: -0.01em; }
.about__big strong { color: var(--gold); font-weight: 500; }
.about__big .hl { color: var(--ink); }
.about__col p { color: var(--ink-dim); margin-bottom: 1.2rem; }
.about__col strong { color: var(--ink); font-weight: 500; }
.about__stats { display: flex; gap: 2.5rem; margin-top: 2rem; }
.about__stats b { display: block; font-family: var(--serif); font-size: 2.4rem; color: var(--gold); line-height: 1; }
.about__stats span { font-family: var(--mono); font-size: 0.68rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-faint); }

.skills { display: grid; grid-template-columns: repeat(4, 1fr); gap: 2rem; margin-top: clamp(3rem, 8vh, 6rem); padding-top: clamp(2rem, 5vh, 4rem); border-top: 1px solid var(--line); }
.skills__group h4 { font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--gold); margin-bottom: 1rem; }
.skills__group ul { list-style: none; display: flex; flex-direction: column; gap: 0.55rem; }
.skills__group li { color: var(--ink-dim); font-size: 0.95rem; transition: color 0.25s, padding-left 0.25s; }
.skills__group li:hover { color: var(--ink); padding-left: 6px; }

/* ---------- services ---------- */
.services__list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.service { background: var(--bg); padding: clamp(1.8rem, 4vw, 3rem); transition: background 0.4s var(--ease); position: relative; }
.service:hover { background: var(--bg-soft); }
.service__no { font-family: var(--mono); font-size: 0.7rem; color: var(--gold); }
.service h3 { font-family: var(--serif); font-weight: 400; font-size: clamp(1.4rem, 2.5vw, 2rem); margin: 0.8rem 0 0.9rem; }
.service p { color: var(--ink-dim); font-size: 0.95rem; max-width: 44ch; }
.service__tags { list-style: none; display: flex; flex-wrap: wrap; gap: 0.5rem; margin-top: 1.4rem; }
.service__tags li { font-family: var(--mono); font-size: 0.68rem; color: var(--ink-faint); border: 1px solid var(--line); border-radius: 100px; padding: 0.3rem 0.7rem; }

/* ---------- projects ---------- */
.projects { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.project {
  border: 1px solid var(--line); border-radius: 14px; padding: 1.8rem;
  display: flex; flex-direction: column; min-height: 320px;
  transition: transform 0.4s var(--ease), border-color 0.4s, background 0.4s;
  transform-style: preserve-3d; will-change: transform; background: linear-gradient(160deg, var(--bg-soft), var(--bg));
}
.project:hover { border-color: rgba(201,169,106,0.4); }
.project__top { display: flex; justify-content: space-between; align-items: center; margin-bottom: auto; }
.project__tag { font-family: var(--mono); font-size: 0.66rem; letter-spacing: 0.06em; text-transform: uppercase; color: var(--gold); border: 1px solid rgba(201,169,106,0.3); border-radius: 100px; padding: 0.3rem 0.7rem; }
.project__index { font-family: var(--mono); font-size: 0.7rem; color: var(--ink-faint); }
.project__title { font-family: var(--serif); font-weight: 400; font-size: clamp(1.5rem, 2.3vw, 2rem); margin: 1.6rem 0 0.8rem; letter-spacing: -0.01em; }
.project__desc { color: var(--ink-dim); font-size: 0.92rem; }
.project__stack { list-style: none; display: flex; flex-wrap: wrap; gap: 0.4rem; margin: 1.3rem 0; }
.project__stack li { font-family: var(--mono); font-size: 0.66rem; color: var(--ink-faint); }
.project__stack li::after { content: "·"; margin-left: 0.4rem; color: var(--ink-faint); }
.project__stack li:last-child::after { content: ""; }
.project__link { font-size: 0.85rem; color: var(--gold); display: inline-flex; align-items: center; gap: 0.4rem; transition: gap 0.3s; }
.project__link span { transition: transform 0.3s; }
.project__link:hover span { transform: translate(3px, -3px); }
.project__link--muted { color: var(--ink-faint); font-family: var(--mono); font-size: 0.72rem; }

/* ---------- timeline ---------- */
.timeline { display: flex; flex-direction: column; }
.tl-item { display: grid; grid-template-columns: 0.5fr 1.5fr; gap: 2rem; padding: clamp(1.8rem, 5vh, 3rem) 0; border-top: 1px solid var(--line); transition: padding-left 0.4s var(--ease); }
.tl-item:last-child { border-bottom: 1px solid var(--line); }
.tl-item:hover { padding-left: 1rem; }
.tl-when { font-family: var(--mono); font-size: 0.78rem; color: var(--gold); padding-top: 0.5rem; }
.tl-body h3 { font-family: var(--serif); font-weight: 400; font-size: clamp(1.5rem, 3vw, 2.3rem); }
.tl-org { font-family: var(--mono); font-size: 0.78rem; color: var(--ink-dim); display: block; margin: 0.3rem 0 1rem; }
.tl-body p { color: var(--ink-dim); max-width: 60ch; }

/* ---------- contact ---------- */
.contact__inner { text-align: center; padding: clamp(2rem, 8vh, 5rem) 0; }
.contact__title { font-family: var(--serif); font-weight: 300; font-size: clamp(2.4rem, 8vw, 6rem); line-height: 1.02; letter-spacing: -0.02em; }
.contact__title .italic { color: var(--gold); }
.contact__sub { color: var(--ink-dim); font-size: clamp(1rem, 1.5vw, 1.2rem); max-width: 50ch; margin: 1.5rem auto 0; }
.contact__sub strong { color: var(--green); font-weight: 500; }
.contact__mail {
  display: inline-block; margin: clamp(2.5rem, 7vh, 4.5rem) 0 0;
  font-family: var(--serif); font-style: italic; font-size: clamp(1.3rem, 4vw, 2.6rem);
  color: var(--ink); border-bottom: 1px solid var(--line); padding-bottom: 0.4rem;
  transition: color 0.3s, border-color 0.3s;
}
.contact__mail:hover { color: var(--gold); border-color: var(--gold); }
.contact__row { display: flex; flex-wrap: wrap; gap: 1rem; justify-content: center; margin-top: 2.5rem; font-family: var(--mono); font-size: 0.8rem; color: var(--ink-dim); }
.contact__row a:hover { color: var(--gold); }

/* ---------- resume band ---------- */
.resume-band { max-width: var(--maxw); margin: 0 auto; padding: 0 var(--pad); position: relative; z-index: 1; }
.resume-band__inner {
  display: flex; align-items: center; justify-content: space-between; gap: 2rem; flex-wrap: wrap;
  border: 1px solid var(--line); border-radius: 18px;
  padding: clamp(2rem, 6vw, 4rem);
  background:
    radial-gradient(140% 120% at 100% 0%, rgba(201,169,106,0.10), transparent 55%),
    linear-gradient(160deg, var(--bg-soft), var(--bg));
}
.resume-band__kicker { font-family: var(--mono); font-size: 0.7rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--gold); }
.resume-band__text h2 { font-family: var(--serif); font-weight: 300; font-size: clamp(1.8rem, 4.5vw, 3.2rem); line-height: 1.05; letter-spacing: -0.02em; margin: 0.7rem 0 0.9rem; }
.resume-band__text h2 .italic { color: var(--gold); }
.resume-band__text p { color: var(--ink-dim); max-width: 42ch; font-size: 0.95rem; }
.resume-band__actions { display: flex; gap: 1rem; flex-wrap: wrap; }

/* ---------- footer ---------- */
.footer { padding: 2rem var(--pad); max-width: var(--maxw); margin: 0 auto; border-top: 1px solid var(--line); display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 1rem; }
.footer__row { display: flex; gap: 1.5rem; font-family: var(--mono); font-size: 0.72rem; color: var(--ink-faint); }
.footer__top { font-family: var(--mono); font-size: 0.72rem; color: var(--ink-dim); }
.footer__top:hover { color: var(--gold); }

/* ---------- topmate side dock ---------- */
.topmate-dock {
  position: fixed; right: 0; top: 50%; transform: translateY(-50%);
  z-index: 50; display: flex; flex-direction: column; align-items: stretch; gap: 1px;
  background: var(--line);
  border: 1px solid var(--line); border-right: none;
  border-radius: 14px 0 0 14px; overflow: hidden;
  box-shadow: -10px 0 40px rgba(0,0,0,0.35);
  backdrop-filter: blur(6px);
}
.topmate-dock__link {
  display: flex; align-items: center; gap: 0.6rem;
  padding: 0.85rem 1.05rem 0.85rem 0.95rem;
  background: var(--bg-soft); color: var(--ink);
  font-family: var(--mono); font-size: 0.74rem; letter-spacing: 0.04em;
  white-space: nowrap; will-change: transform;
  transition: background 0.3s var(--ease), color 0.3s var(--ease), transform 0.3s var(--ease);
}
.topmate-dock__link:hover { background: var(--bg); color: var(--gold); }
.topmate-dock__icon { font-size: 1rem; line-height: 1; filter: grayscale(0.1); }
.topmate-dock__link--book { color: #1a1408; background: var(--gold); }
.topmate-dock__link--book:hover { background: var(--gold-soft); color: #1a1408; }
.topmate-dock__brand {
  font-family: var(--mono); font-size: 0.55rem; letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--ink-faint); text-align: center; padding: 0.45rem 0; background: var(--bg);
}

/* ---------- mentorship / topmate ---------- */
.mentorship__intro { max-width: 60ch; margin-bottom: clamp(2rem, 5vh, 3.5rem); }
.mentorship__title { font-family: var(--serif); font-weight: 300; font-size: clamp(1.8rem, 4.5vw, 3.4rem); line-height: 1.05; letter-spacing: -0.02em; }
.mentorship__title .italic { color: var(--gold); }
.mentorship__lede { color: var(--ink-dim); font-size: clamp(1rem, 1.4vw, 1.15rem); margin-top: 1.1rem; }
.mentorship__lede strong { color: var(--ink); font-weight: 500; }

.mentorship__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.topmate-card {
  border: 1px solid var(--line); border-radius: 14px; padding: 1.8rem;
  display: flex; flex-direction: column; min-height: 200px;
  background: linear-gradient(160deg, var(--bg-soft), var(--bg));
  transition: transform 0.4s var(--ease), border-color 0.4s, background 0.4s;
  will-change: transform;
}
.topmate-card:hover { border-color: rgba(201,169,106,0.4); transform: translateY(-4px); }
.topmate-card__no { font-family: var(--mono); font-size: 0.7rem; color: var(--ink-faint); }
.topmate-card h3 { font-family: var(--serif); font-weight: 400; font-size: clamp(1.3rem, 2.2vw, 1.8rem); margin: 0.7rem 0 0.6rem; letter-spacing: -0.01em; }
.topmate-card p { color: var(--ink-dim); font-size: 0.9rem; margin-bottom: 1.3rem; }
.topmate-card__go { margin-top: auto; font-size: 0.84rem; color: var(--gold); display: inline-flex; align-items: center; gap: 0.4rem; transition: gap 0.3s; }
.topmate-card:hover .topmate-card__go { gap: 0.7rem; }

.mentorship__cta { display: flex; align-items: center; gap: 1.4rem; flex-wrap: wrap; margin-top: clamp(2rem, 5vh, 3.5rem); }
.mentorship__note { font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.04em; color: var(--ink-faint); }

/* ---------- reveal animations ---------- */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity 0.9s var(--ease), transform 0.9s var(--ease); }
.reveal.in { opacity: 1; transform: none; }
.line-anim { opacity: 0; transform: translateY(20px); transition: opacity 0.8s var(--ease), transform 0.8s var(--ease); }
.line-anim.in { opacity: 1; transform: none; }

/* ---------- responsive ---------- */
@media (max-width: 900px) {
  .nav__links, .nav__cta { display: none; }
  .nav__burger { display: block; }
  .hero__bottom { grid-template-columns: 1fr; gap: 1.5rem; align-items: start; }
  .hero__actions { justify-self: start; }
  .about__grid { grid-template-columns: 1fr; }
  .skills { grid-template-columns: repeat(2, 1fr); }
  .services__list { grid-template-columns: 1fr; }
  .projects { grid-template-columns: 1fr; }
  .mentorship__grid { grid-template-columns: repeat(2, 1fr); }
  .tl-item { grid-template-columns: 1fr; gap: 0.5rem; }
  /* dock → compact icon labels, hide brand strip */
  .topmate-dock__brand { display: none; }
  .topmate-dock__text { display: none; }
  .topmate-dock__link { padding: 0.8rem 0.9rem; }
  .topmate-dock__icon { font-size: 1.15rem; }
}
@media (max-width: 480px) {
  .skills { grid-template-columns: 1fr; }
  .about__stats { gap: 1.5rem; }
  .hero__meta { gap: 1rem; }
  .mentorship__grid { grid-template-columns: 1fr; }
  /* dock → floating pill, bottom-right, clear of content */
  .topmate-dock {
    top: auto; bottom: 1rem; right: 1rem; transform: none;
    flex-direction: row; border-radius: 100px; border-right: 1px solid var(--line);
  }
  .topmate-dock__link { border-radius: 100px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; scroll-behavior: auto !important; }
  .reveal, .line-anim, .reveal-line > span { opacity: 1 !important; transform: none !important; }
}