/* ================================================================
   ANANTHU S — PORTFOLIO
   style.css
================================================================ */

/* ── Custom properties ──────────────────────────────────────── */
:root {
  --bg:          #0a0a0a;
  --bg2:         #111111;
  --bg3:         #161616;
  --text:        #f0ece4;
  --text-dim:    #888880;
  --text-dimmer: #3e3e3a;
  --accent:      #e8d5b0;
  --accent-dim:  rgba(232,213,176,.15);
  --accent-glow: rgba(232,213,176,.06);

  --serif: 'DM Serif Display', Georgia, serif;
  --sans:  'DM Sans', system-ui, sans-serif;

  --ease-out:    cubic-bezier(.16,1,.3,1);
  --ease-inout:  cubic-bezier(.76,0,.24,1);

  --border:      rgba(255,255,255,.055);
  --border-acc:  rgba(232,213,176,.2);

  --r-sm: 4px;
  --r:    8px;
  --r-lg: 16px;
}

/* ── Reset ──────────────────────────────────────────────────── */
*, *::before, *::after { margin:0; padding:0; box-sizing:border-box; cursor: none !important; }

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  font-weight: 300;
  overflow-x: hidden;
  cursor: none;
}

a { color: inherit; }
img, svg { display: block; }
button { font-family: var(--sans); cursor: none; }


/* ================================================================
   CUSTOM CURSOR
================================================================ */
.cursor-ring,
.cursor-dot {
  position: fixed;
  top: 0; left: 0;
  border-radius: 50%;
  pointer-events: none;
  z-index: 9999;
  transform: translate(-50%,-50%);
  will-change: transform;
}

.cursor-ring {
  width: 38px; height: 38px;
  border: 1.5px solid rgba(232,213,176,.5);
  transition:
    width .35s var(--ease-out),
    height .35s var(--ease-out),
    border-color .3s,
    background .3s;
}

.cursor-dot {
  width: 5px; height: 5px;
  background: var(--accent);
}

.cursor-ring.is-hover {
  width: 60px; height: 60px;
  background: rgba(232,213,176,.06);
  border-color: var(--accent);
}


/* ================================================================
   NAV
================================================================ */
nav {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 30px 52px;
  transition: background .5s var(--ease-out), backdrop-filter .5s, padding .4s var(--ease-out), border-color .4s;
  border-bottom: 1px solid transparent;
}

nav.scrolled {
  background: rgba(10,10,10,.8);
  backdrop-filter: blur(24px) saturate(160%);
  -webkit-backdrop-filter: blur(24px) saturate(160%);
  padding: 20px 52px;
  border-color: var(--border);
}

.nav-logo {
  font-family: var(--serif);
  font-size: 1.2rem;
  letter-spacing: .06em;
  text-decoration: none;
  color: var(--text);
}

.nav-links {
  display: flex;
  gap: 44px;
}

.nav-links a {
  text-decoration: none;
  font-size: .875rem;
  font-weight: 400;
  color: var(--text-dim);
  letter-spacing: .04em;
  transition: color .25s;
}
.nav-links a:hover { color: var(--text); }


/* ================================================================
   HERO
================================================================ */
#hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 0 52px;
  overflow: hidden;
}

/* noise */
.noise-overlay {
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='300' height='300'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.75' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='300' height='300' filter='url(%23n)' opacity='.035'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 1;
}

/* orbs */
.hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
  pointer-events: none;
  z-index: 0;
  will-change: transform;
  transition: transform .1s linear;
}
.orb-1 {
  width: 700px; height: 700px;
  background: radial-gradient(circle, rgba(232,213,176,.055) 0%, transparent 70%);
  top: -220px; right: -120px;
}
.orb-2 {
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(80,60,180,.045) 0%, transparent 70%);
  bottom: 60px; left: -120px;
}
.orb-3 {
  width: 320px; height: 320px;
  background: radial-gradient(circle, rgba(232,213,176,.025) 0%, transparent 70%);
  top: 45%; left: 38%;
}

/* hero two-column layout */
.hero-columns {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 60px;
  width: 100%;
  max-width: 1200px;
  padding-bottom: 80px; /* keep clear of scroll indicator */
}

/* hero content */
.hero-content {
  position: relative;
}

.hero-tagline {
  font-size: .75rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 36px;
  opacity: 0;
  transform: translateY(10px);
  transition: opacity .8s var(--ease-out), transform .8s var(--ease-out);
}

.hero-title {
  font-family: var(--serif);
  font-size: clamp(3.75rem, 9vw, 8rem);
  line-height: 1.0;
  font-weight: 400;
  letter-spacing: -.025em;
  margin-bottom: 36px;
}

/* line animation container */
.hero-line {
  display: block;
  overflow: hidden;
}

/* animated inner span */
.hli {
  display: block;
  opacity: 0;
  transform: translateY(110%);
  transition: opacity .85s var(--ease-out), transform .85s var(--ease-out);
}

.hero-line:nth-child(1) .hli { transition-delay: .05s; }
.hero-line:nth-child(2) .hli { transition-delay: .2s; }
.hero-line:nth-child(3) .hli { transition-delay: .35s; }
.hero-line:nth-child(4) .hli { transition-delay: .5s; }

body.loaded .hli           { opacity: 1; transform: translateY(0); }
body.loaded .hero-tagline  { opacity: 1; transform: translateY(0); }

.hero-title em {
  font-style: italic;
  color: var(--accent);
}

.hero-sub {
  font-size: 1rem;
  color: var(--text-dim);
  max-width: 480px;
  line-height: 1.75;
  font-weight: 300;
  opacity: 0;
  transform: translateY(14px);
  transition: opacity .85s var(--ease-out) .65s, transform .85s var(--ease-out) .65s;
}
body.loaded .hero-sub { opacity: 1; transform: translateY(0); }

/* ── Hero right: chat preview card ── */
.hero-right {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 1s var(--ease-out) 1s, transform 1s var(--ease-out) 1s;
  padding-left: 40px; /* push card further right within its column */
}
body.loaded .hero-right { opacity: 1; transform: translateY(0); }

.hchat-card {
  display: block;
  text-decoration: none;
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 24px 64px rgba(0,0,0,.4), 0 0 0 1px rgba(232,213,176,.04);
  cursor: pointer;
  transition: border-color .3s, box-shadow .3s, transform .3s var(--ease-out);
}
.hchat-card:hover {
  border-color: rgba(232,213,176,.2);
  box-shadow: 0 32px 80px rgba(0,0,0,.5), 0 0 0 1px rgba(232,213,176,.1), 0 0 48px rgba(232,213,176,.06);
  transform: translateY(-3px);
}

.hchat-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 18px;
  border-bottom: 1px solid var(--border);
  background: var(--bg3);
}
.hchat-icon { color: var(--accent); font-size: .85rem; }
.hchat-title {
  font-size: .75rem;
  font-weight: 500;
  letter-spacing: .04em;
  color: var(--text);
  flex: 1;
}
.hchat-status {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: #3ecf8e;
  box-shadow: 0 0 6px rgba(62,207,142,.5);
}

.hchat-body {
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.hchat-row { display: flex; }
.hchat-user { justify-content: flex-end; }
.hchat-ai   { justify-content: flex-start; }

.hchat-bubble {
  max-width: 85%;
  padding: 10px 14px;
  border-radius: 10px;
  font-size: .78rem;
  line-height: 1.6;
}
.hchat-bubble.user {
  background: var(--accent-dim);
  border: 1px solid rgba(232,213,176,.12);
  color: var(--text-dim);
}
.hchat-bubble.ai {
  background: var(--bg3);
  border: 1px solid var(--border);
  color: var(--text);
}
.hchat-bubble.ai strong { color: var(--accent); font-weight: 500; }

.hchat-cursor {
  display: inline-block;
  width: 2px; height: .85em;
  background: var(--accent);
  margin-left: 3px;
  vertical-align: middle;
  animation: blink .9s step-end infinite;
}
@keyframes blink { 0%,100%{opacity:1} 50%{opacity:0} }

.hchat-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.hchat-chip {
  padding: 5px 10px;
  border: 1px solid var(--border);
  border-radius: 99px;
  font-size: .68rem;
  color: var(--text-dim);
  background: transparent;
  cursor: pointer;
  letter-spacing: .02em;
}

.hchat-input-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 18px;
  border-top: 1px solid var(--border);
  background: var(--bg3);
}
.hchat-placeholder {
  flex: 1;
  font-size: .72rem;
  color: var(--text-dimmer);
  letter-spacing: .02em;
}
.hchat-open {
  font-size: .68rem;
  font-weight: 500;
  color: var(--accent);
  text-decoration: none;
  letter-spacing: .04em;
  opacity: .8;
  transition: opacity .2s;
}
.hchat-open:hover { opacity: 1; }

/* meta strip */
.hero-meta {
  position: absolute;
  bottom: 52px; right: 52px;
  z-index: 2;
  display: flex;
  flex-direction: column;
  gap: 18px;
  text-align: right;
  opacity: 0;
  transform: translateY(14px);
  transition: opacity .85s var(--ease-out) 1s, transform .85s var(--ease-out) 1s;
}
body.loaded .hero-meta { opacity: 1; transform: translateY(0); }

.hero-meta-item { display: flex; flex-direction: column; gap: 2px; }
.meta-label {
  font-size: .625rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--text-dimmer);
}
.meta-value {
  font-size: .875rem;
  color: var(--text-dim);
}

/* scroll indicator */
.scroll-indicator {
  position: absolute;
  bottom: 52px; left: 52px;
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 14px;
  opacity: 0;
  transition: opacity .85s var(--ease-out) 1.2s;
}
body.loaded .scroll-indicator { opacity: 1; }

.scroll-indicator span {
  font-size: .625rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--text-dimmer);
  writing-mode: vertical-rl;
}

.scroll-line {
  width: 1px;
  height: 56px;
  background: linear-gradient(to bottom, var(--text-dimmer), transparent);
  animation: scrollPulse 2s var(--ease-inout) 1.5s infinite;
}

@keyframes scrollPulse {
  0%   { transform: scaleY(0); transform-origin: top; }
  50%  { transform: scaleY(1); transform-origin: top; }
  50.01% { transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; }
}


/* ================================================================
   MARQUEE
================================================================ */
.marquee-strip {
  overflow: hidden;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 20px 0;
}

.marquee-inner {
  display: flex;
  align-items: center;
  gap: 28px;
  white-space: nowrap;
  animation: marquee 34s linear infinite;
  width: max-content;
}

.marquee-inner span {
  font-size: .75rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--text-dimmer);
}

.marquee-inner .mdot {
  color: var(--accent);
  opacity: .45;
}

@keyframes marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}


/* ================================================================
   SHARED SECTION HEADER
================================================================ */
.section-header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 48px;
}

.section-num {
  font-family: var(--serif);
  font-size: .8125rem;
  color: var(--accent);
  letter-spacing: .1em;
  min-width: 28px;
}

.section-label {
  font-size: .6875rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--text-dimmer);
  padding-left: 16px;
  border-left: 1px solid var(--border);
}


/* ================================================================
   WORK SECTION
================================================================ */
#work {
  padding: 80px 52px;
}

/* ── Reveal animation (shared) ── */
.reveal-item {
  opacity: 0;
  transform: translateY(36px);
  transition: opacity .9s var(--ease-out), transform .9s var(--ease-out);
}
.reveal-item.in-view {
  opacity: 1;
  transform: translateY(0);
}

/* ── Project card ── */
.project-card {
  padding: 56px 0;
  border-top: 1px solid var(--border);
  transition: opacity .9s var(--ease-out), transform .9s var(--ease-out);
}
.project-card:last-child { border-bottom: 1px solid var(--border); }

.project-meta-row {
  display: flex;
  align-items: center;
  gap: 18px;
  margin-bottom: 28px;
  flex-wrap: wrap;
}

.project-index {
  font-family: var(--serif);
  font-size: .875rem;
  color: var(--accent);
  opacity: .5;
}

.project-tags { display: flex; gap: 8px; flex-wrap: wrap; }
.tag {
  font-size: .625rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--text-dim);
  border: 1px solid var(--border);
  padding: 4px 12px;
  border-radius: 99px;
}

.project-timeline {
  font-size: .75rem;
  color: var(--text-dimmer);
  margin-left: auto;
}

.project-title {
  font-family: var(--serif);
  font-size: clamp(2.75rem, 5.5vw, 5.5rem);
  font-weight: 400;
  line-height: 1.05;
  letter-spacing: -.025em;
  margin-bottom: 28px;
  max-width: 840px;
}
.project-title em { font-style: italic; color: var(--accent); }

.project-desc {
  font-size: 1rem;
  color: var(--text-dim);
  max-width: 660px;
  line-height: 1.8;
  font-weight: 300;
  margin-bottom: 52px;
}

/* ── Pillars ── */
.project-pillars {
  display: flex;
  border: 1px solid var(--border);
  border-radius: var(--r);
  overflow: hidden;
  margin-bottom: 64px;
}

.pillar {
  flex: 1;
  padding: 24px 28px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  border-right: 1px solid var(--border);
  transition: background .3s;
}
.pillar:last-child { border-right: none; }
.pillar:hover { background: var(--accent-glow); }

.pillar-num {
  font-family: var(--serif);
  font-style: italic;
  font-size: .8125rem;
  color: var(--accent);
  opacity: .65;
}
.pillar-text {
  font-size: .875rem;
  color: var(--text-dim);
  font-weight: 400;
  line-height: 1.45;
}


/* ================================================================
   BROWSER CHROME + MOCKUP WRAPPER
================================================================ */
.mockup-wrap {
  margin-bottom: 64px;
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  transition: border-color .45s, box-shadow .45s;
  will-change: transform;
}
.project-card:hover .mockup-wrap {
  border-color: var(--border-acc);
  box-shadow: 0 0 80px rgba(232,213,176,.045);
}

.browser-chrome { background: #0d0d0d; }

.browser-bar {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 11px 16px;
  background: #141414;
  border-bottom: 1px solid var(--border);
}

.b-dot {
  width: 10px; height: 10px;
  border-radius: 50%;
  background: #252525;
  display: inline-block;
}

.b-url {
  font-size: .625rem;
  font-family: monospace;
  color: var(--text-dimmer);
  margin-left: 6px;
  opacity: .55;
}


/* ================================================================
   MOCKUP P01 — DASHBOARD
================================================================ */
.mockup-body.p01 {
  display: flex;
  height: 360px;
  overflow: hidden;
}

/* sidebar */
.m-sidebar {
  width: 152px;
  background: #0d0d0d;
  border-right: 1px solid var(--border);
  padding: 18px 0;
  flex-shrink: 0;
}

.m-logo-box {
  width: 28px; height: 28px;
  background: var(--accent);
  opacity: .14;
  border-radius: 4px;
  margin: 0 18px 24px;
}

.m-nav { display: flex; flex-direction: column; }

.m-nav-item {
  padding: 8px 18px;
  font-size: .625rem;
  letter-spacing: .03em;
  color: var(--text-dimmer);
  transition: color .2s, background .2s;
}
.m-nav-item:hover { color: var(--text-dim); background: rgba(255,255,255,.025); }
.m-active {
  color: var(--accent) !important;
  background: rgba(232,213,176,.06) !important;
  border-right: 2px solid var(--accent);
}

/* main canvas */
.m-main {
  flex: 1;
  padding: 18px;
  background: #0f0f0f;
  display: flex;
  flex-direction: column;
  gap: 14px;
  overflow: hidden;
}

.m-score-row {
  display: grid;
  grid-template-columns: 130px 1fr 1fr 1fr;
  gap: 12px;
  flex-shrink: 0;
}

.m-card {
  background: #141414;
  border: 1px solid rgba(255,255,255,.045);
  border-radius: 7px;
  padding: 13px;
}

.m-card-label {
  font-size: .5rem;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--text-dimmer);
  margin-bottom: 8px;
}

/* score ring */
.score-ring-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 10px;
}

.score-svg {
  width: 68px; height: 68px;
}

.score-arc {
  transition: stroke-dasharray 1.2s var(--ease-out);
}

.score-verdict {
  font-size: .5rem;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: #e8a070;
  margin-top: 6px;
}

/* stat card */
.stat-card {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.stat-val {
  font-family: var(--serif);
  font-size: 1.375rem;
  color: var(--text);
  line-height: 1.15;
  margin-top: 2px;
}

.stat-bar {
  height: 2px;
  background: rgba(255,255,255,.07);
  border-radius: 99px;
  margin: 5px 0 3px;
  overflow: hidden;
}
.stat-fill        { height: 100%; background: var(--accent); border-radius: 99px; }
.stat-fill.danger { background: #D12329; }
.stat-fill.warn   { background: #D98B1D; }

.stat-delta { font-size: .5rem; color: var(--text-dimmer); }
.stat-delta.up   { color: #31A56D; }
.stat-delta.down { color: #D12329; }

/* lower row */
.m-lower-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  flex: 1;
  min-height: 0;
}

.m-card-title {
  font-size: .5rem;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--text-dimmer);
  margin-bottom: 10px;
}

/* table */
.table-card { overflow: hidden; }
.m-table { width: 100%; border-collapse: collapse; }
.m-table th {
  font-size: .46rem;
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--text-dimmer);
  text-align: left;
  padding: 3px 5px;
  border-bottom: 1px solid var(--border);
}
.m-table td {
  font-size: .56rem;
  padding: 5px 5px;
  color: var(--text-dim);
  border-bottom: 1px solid rgba(255,255,255,.03);
  vertical-align: middle;
}

.badge {
  display: inline-block;
  font-size: .4rem;
  text-transform: uppercase;
  letter-spacing: .06em;
  padding: 2px 5px;
  border-radius: 3px;
}
.badge.crit { background: rgba(209,35,41,.2);  color: #ff6b6b; }
.badge.high { background: rgba(217,139,29,.2); color: #D98B1D; }
.badge.med  { background: rgba(205,185,0,.2);  color: #CDB900; }
.badge.low  { background: rgba(49,165,109,.2); color: #31A56D; }

.sdot {
  display: inline-block;
  width: 5px; height: 5px;
  border-radius: 50%;
  margin-right: 4px;
  vertical-align: middle;
}
.sdot.open { background: #D12329; }
.sdot.done { background: #31A56D; }

/* knowledge graph */
.graph-card { overflow: hidden; }
.kg-svg { width: 100%; height: auto; }


/* ================================================================
   MOCKUP P02 — AI INTERFACE
================================================================ */
.mockup-body.p02 {
  display: flex;
  flex-direction: column;
  height: 390px;
  background: #0d0d0d;
}

/* context bar */
.ai-ctx-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 16px;
  background: #111;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}

.ai-ctx-left {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: .6875rem;
  color: var(--text-dim);
}
.ai-ctx-sep  { color: var(--text-dimmer); }
.ai-ctx-dim  { color: var(--text-dimmer); font-size: .625rem; }

.ai-kg-badge {
  font-size: .5rem;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: var(--accent);
  border: 1px solid var(--border-acc);
  padding: 3px 8px;
  border-radius: 99px;
  opacity: .75;
}

/* chat area */
.ai-chat {
  flex: 1;
  overflow-y: auto;
  padding: 18px 16px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.chat-row { display: flex; gap: 10px; }
.user-row { justify-content: flex-end; }
.ai-row   { justify-content: flex-start; align-items: flex-start; }

.ai-avatar-ico {
  width: 26px; height: 26px;
  flex-shrink: 0;
  background: rgba(232,213,176,.07);
  border: 1px solid var(--border-acc);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 2px;
}

.bubble {
  max-width: 74%;
  padding: 10px 14px;
  font-size: .7rem;
  line-height: 1.65;
  border-radius: 12px;
}

.user-bubble {
  background: rgba(232,213,176,.08);
  border: 1px solid var(--border-acc);
  color: var(--text);
  border-radius: 12px 12px 3px 12px;
}

.ai-bubble {
  background: #161616;
  border: 1px solid var(--border);
  color: var(--text-dim);
  border-radius: 3px 12px 12px 12px;
}
.ai-bubble p { margin-bottom: 10px; }
.ai-bubble strong { color: var(--text); font-weight: 500; }
.ai-bubble code {
  background: rgba(255,255,255,.06);
  padding: 1px 5px;
  border-radius: 3px;
  font-family: monospace;
  font-size: .65rem;
  color: var(--accent);
}
.hl { color: var(--accent); font-weight: 500; }

/* source tags */
.source-tags { display: flex; flex-wrap: wrap; gap: 5px; }
.stag {
  font-size: .52rem;
  letter-spacing: .04em;
  color: var(--accent);
  background: rgba(232,213,176,.06);
  border: 1px solid var(--border-acc);
  padding: 2px 7px;
  border-radius: 99px;
  opacity: .8;
}

/* suggestions */
.ai-suggestions {
  padding: 10px 16px;
  border-top: 1px solid var(--border);
  flex-shrink: 0;
}

.sugg-label {
  font-size: .47rem;
  text-transform: uppercase;
  letter-spacing: .12em;
  color: var(--text-dimmer);
  display: block;
  margin-bottom: 7px;
}

.sugg-row { display: flex; gap: 7px; flex-wrap: wrap; }

.sugg-chip {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-dim);
  font-size: .6rem;
  padding: 5px 10px;
  border-radius: 99px;
  transition: border-color .2s, background .2s, color .2s;
}
.sugg-chip:hover {
  border-color: var(--border-acc);
  background: rgba(232,213,176,.04);
  color: var(--text);
}

/* input row */
.ai-input-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 11px 16px;
  background: #111;
  border-top: 1px solid var(--border);
  flex-shrink: 0;
}

.ai-scope-pill {
  flex-shrink: 0;
  font-size: .52rem;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: var(--accent);
  background: rgba(232,213,176,.06);
  border: 1px solid var(--border-acc);
  padding: 3px 9px;
  border-radius: 99px;
}

.ai-input {
  flex: 1;
  background: transparent;
  border: none;
  outline: none;
  font-family: var(--sans);
  font-size: .7rem;
  font-weight: 300;
  color: var(--text-dimmer);
}
.ai-input::placeholder { color: var(--text-dimmer); opacity: .45; }

.ai-send {
  width: 27px; height: 27px;
  background: var(--accent);
  border: none;
  border-radius: 50%;
  color: var(--bg);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: opacity .2s;
}
.ai-send:hover { opacity: .8; }


/* ================================================================
   DECISIONS + OUTCOMES
================================================================ */
.project-decisions {
  margin-bottom: 52px;
  padding: 32px;
  border: 1px solid var(--border);
  border-radius: var(--r);
}

.project-decisions h3 {
  font-family: var(--serif);
  font-size: .9375rem;
  font-weight: 400;
  letter-spacing: .02em;
  color: var(--text-dim);
  margin-bottom: 20px;
}

.project-decisions ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.project-decisions li {
  font-size: .875rem;
  color: var(--text-dimmer);
  padding-left: 20px;
  position: relative;
  line-height: 1.65;
  font-weight: 300;
}
.project-decisions li::before {
  content: '—';
  position: absolute;
  left: 0;
  color: var(--accent);
  opacity: .4;
}

.project-outcomes {
  display: flex;
  gap: 52px;
}

.outcome-item {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.out-val {
  font-family: var(--serif);
  font-size: 1.0625rem;
  color: var(--text);
  letter-spacing: -.01em;
}

.out-label {
  font-size: .625rem;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: var(--text-dimmer);
}


/* ================================================================
   ABOUT
================================================================ */
#about {
  padding: 80px 52px;
  border-top: 1px solid var(--border);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 96px;
  align-items: start;
}

.about-bio {
  font-size: 1rem;
  color: var(--text-dim);
  line-height: 1.82;
  font-weight: 300;
  margin-bottom: 24px;
}

.exp-timeline {
  margin-top: 56px;
  border-top: 1px solid var(--border);
}

.exp-item {
  display: grid;
  grid-template-columns: 110px 1fr;
  gap: 20px;
  align-items: center;
  padding: 18px 0;
  border-bottom: 1px solid var(--border);
}

.exp-period {
  font-size: .6875rem;
  color: var(--text-dimmer);
  letter-spacing: .03em;
}

.exp-body { display: flex; flex-direction: column; gap: 3px; }
.exp-role { font-size: .9375rem; color: var(--text); font-weight: 400; }
.exp-co   { font-size: .875rem;  color: var(--text-dim); font-weight: 300; }

/* right column */
.about-statement {
  font-family: var(--serif);
  font-size: clamp(1.875rem, 3.5vw, 3.25rem);
  font-weight: 400;
  line-height: 1.28;
  letter-spacing: -.025em;
  color: var(--text);
  margin-bottom: 52px;
  font-style: normal;
  border: none;
  padding: 0;
}
.about-statement em { font-style: italic; color: var(--accent); }

.skills-grid {
  list-style: none;
  display: flex;
  flex-direction: column;
  border-top: 1px solid var(--border);
}

.skills-grid li {
  font-size: .875rem;
  color: var(--text-dimmer);
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 12px;
  transition: color .25s;
}

.skills-grid li::before {
  content: '';
  width: 4px; height: 4px;
  border-radius: 50%;
  background: var(--accent);
  opacity: .35;
  flex-shrink: 0;
  transition: opacity .25s;
}

.skills-grid li:hover { color: var(--text); }
.skills-grid li:hover::before { opacity: 1; }


/* ================================================================
   CONTACT
================================================================ */
#contact {
  padding: 80px 52px 0;
  border-top: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  min-height: 60vh;
}

.contact-body { flex: 1; padding-bottom: 80px; }

.contact-hed {
  font-family: var(--serif);
  font-size: clamp(3.5rem, 8vw, 8rem);
  font-weight: 400;
  line-height: 1.03;
  letter-spacing: -.03em;
  margin-bottom: 72px;
}
.contact-hed em { font-style: italic; color: var(--accent); }

.contact-email {
  display: flex;
  align-items: center;
  justify-content: space-between;
  text-decoration: none;
  color: var(--text);
  font-family: var(--serif);
  font-size: clamp(1rem, 2.2vw, 1.625rem);
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 52px;
  transition: color .3s, border-color .3s;
}
.contact-email:hover { color: var(--accent); border-color: var(--accent); }

.email-arrow {
  font-size: 1.5rem;
  transition: transform .35s var(--ease-out);
}
.contact-email:hover .email-arrow { transform: translateX(10px); }

.social-row { display: flex; gap: 36px; }

.soc-link {
  text-decoration: none;
  font-size: .875rem;
  color: var(--text-dimmer);
  letter-spacing: .04em;
  transition: color .25s;
}
.soc-link:hover { color: var(--accent); }

/* footer */
.site-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 24px 0;
  border-top: 1px solid var(--border);
}

.site-footer span {
  font-size: .6875rem;
  color: var(--text-dimmer);
  letter-spacing: .04em;
}


/* ================================================================
   RESPONSIVE
================================================================ */
@media (max-width: 900px) {
  nav          { padding: 22px 28px; }
  nav.scrolled { padding: 16px 28px; }

  #hero              { padding: 0 28px; }
  .hero-columns      { grid-template-columns: 1fr; gap: 40px; padding-bottom: 60px; }
  .hero-right        { display: none; }
  .hero-meta         { position: relative; inset: auto; margin-top: 52px; flex-direction: row; flex-wrap: wrap; gap: 24px; text-align: left; }
  .scroll-indicator  { display: none; }

  #work              { padding: 80px 28px; }
  .project-pillars   { flex-direction: column; }
  .pillar            { border-right: none; border-bottom: 1px solid var(--border); }
  .project-timeline  { margin-left: 0; width: 100%; }
  .m-score-row       { grid-template-columns: 1fr 1fr; }
  .m-lower-row       { grid-template-columns: 1fr; }
  .mockup-body.p01   { height: auto; flex-direction: column; }
  .m-sidebar         { width: 100%; flex-direction: row; }
  .m-nav             { flex-direction: row; flex-wrap: wrap; }

  #about             { padding: 80px 28px; }
  .about-grid        { grid-template-columns: 1fr; gap: 56px; }
  .exp-item          { grid-template-columns: 90px 1fr; }

  #contact           { padding: 80px 28px 0; }
  .project-outcomes  { flex-wrap: wrap; gap: 24px; }
}

@media (max-width: 480px) {
  .hero-title        { font-size: 3.25rem; }
  .project-title     { font-size: 2.5rem; }
  .contact-hed       { font-size: 3rem; }
  .exp-item          { grid-template-columns: 1fr; }
  .project-meta-row  { flex-direction: column; align-items: flex-start; }
}


/* ================================================================
   PREMIUM SCROLL SYSTEM
================================================================ */

/* ── Virtual scroll: lock body, container translates ── */
body.js-scroll {
  overflow: hidden;
  height: 100vh;
}

#scroll-container {
  position: relative;
  will-change: transform;
  min-height: 100vh;
}

/* ── Enhanced cursor states ── */
.cursor-ring.is-link {
  width: 20px;
  height: 20px;
  background: rgba(232,213,176,.12);
  border-color: var(--accent);
}

.cursor-ring.is-card {
  width: 80px;
  height: 80px;
  background: rgba(232,213,176,.07);
  border-color: rgba(232,213,176,.55);
  display: flex;
  align-items: center;
  justify-content: center;
}

.cursor-label {
  font-size: .5rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--accent);
  opacity: 0;
  transition: opacity .2s;
  pointer-events: none;
  position: absolute;
}

.cursor-ring.is-card .cursor-label {
  opacity: 1;
}

/* ── Card glare overlay ── */
.card-glare {
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0;
  z-index: 10;
  border-radius: inherit;
  transition: opacity .3s;
}

/* ── Pillar entrance stagger ── */
.project-pillars .pillar {
  opacity: 0;
  transform: translateY(10px);
  transition:
    opacity   .6s var(--ease-out),
    transform .6s var(--ease-out),
    background .3s;
}

.project-card.in-view .project-pillars .pillar {
  opacity: 1;
  transform: translateY(0);
}

.project-card.in-view .project-pillars .pillar:nth-child(1) { transition-delay: .08s; }
.project-card.in-view .project-pillars .pillar:nth-child(2) { transition-delay: .18s; }
.project-card.in-view .project-pillars .pillar:nth-child(3) { transition-delay: .28s; }
.project-card.in-view .project-pillars .pillar:nth-child(4) { transition-delay: .38s; }

/* ── Will-change hints ── */
.hero-title, .hero-sub, .hero-tagline, .hero-meta { will-change: transform, opacity; }
.project-index, .project-title, .about-statement  { will-change: transform; }

/* ================================================================
   VELOCITY MARQUEE
================================================================ */
.vel-wrapper {
  height: 140vh;
  /* Touch / native scroll: sticky handled by browser */
}

.vel-section {
  position: sticky;
  top: 0;
  height: 100vh;
  background: var(--bg);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  /* JS overrides transform for virtual scroll sticky simulation */
  will-change: transform;
}

/* three equal rows */
.vel-row {
  flex: 1;
  display: flex;
  align-items: center;
  overflow: hidden;
  border-top: 1px solid var(--border);

  /* edge fade mask */
  -webkit-mask-image: linear-gradient(
    to right,
    transparent 0%,
    black 10%,
    black 90%,
    transparent 100%
  );
  mask-image: linear-gradient(
    to right,
    transparent 0%,
    black 10%,
    black 90%,
    transparent 100%
  );

  /* entry animation */
  opacity: 0;
  transform: scaleY(0.82);
  transform-origin: center;
  transition:
    opacity .7s var(--ease-out),
    transform .7s var(--ease-out);
}

.vel-row:last-child {
  border-bottom: 1px solid var(--border);
}

.vel-wrapper.vel-entered .vel-row:nth-child(1) { opacity: 1; transform: scaleY(1); transition-delay:   0ms; }
.vel-wrapper.vel-entered .vel-row:nth-child(2) { opacity: 1; transform: scaleY(1); transition-delay: 150ms; }
.vel-wrapper.vel-entered .vel-row:nth-child(3) { opacity: 1; transform: scaleY(1); transition-delay: 300ms; }

/* scrolling text track */
.vel-track {
  display: flex;
  align-items: center;
  white-space: nowrap;
  will-change: transform;
  /* color set dynamically by JS; start dim */
  color: rgba(240, 236, 228, 0.08);
  transition: color .15s linear;
}

/* row 0 & 2 — serif italic */
.vel-row[data-vel-idx="0"] .vel-track,
.vel-row[data-vel-idx="2"] .vel-track {
  font-family: var(--serif);
  font-style: italic;
  font-size: clamp(60px, 10vw, 120px);
  letter-spacing: -.02em;
  line-height: 1;
}

/* row 1 — sans light */
.vel-row[data-vel-idx="1"] .vel-track {
  font-family: var(--sans);
  font-weight: 300;
  font-size: clamp(52px, 8.5vw, 100px);
  letter-spacing: -.01em;
  line-height: 1;
}

/* spans inside track need no gap — spacing is in text content */
.vel-track span { display: inline; }


/* ================================================================
   COPILOT
================================================================ */

/* ── Trigger button ── */
.copilot-btn {
  text-decoration: none;
  position: fixed;
  bottom: 32px;
  right: 32px;
  z-index: 5000;
  display: flex;
  align-items: center;
  gap: 10px;
  background: rgba(10,10,10,0.92);
  border: 1px solid var(--border-acc);
  border-radius: 99px;
  padding: 12px 20px 12px 16px;
  color: var(--text);
  font-family: var(--sans);
  font-size: .75rem;
  font-weight: 400;
  letter-spacing: .04em;
  transition: border-color .3s, background .3s, transform .3s var(--ease-out);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}
.copilot-btn:hover {
  border-color: var(--accent);
  transform: translateY(-2px);
}
.copilot-btn.is-active {
  opacity: 0;
  pointer-events: none;
  transform: translateY(8px);
  transition: opacity .2s, transform .2s;
}

.copilot-btn-icon {
  color: var(--accent);
  font-size: .9rem;
  line-height: 1;
  flex-shrink: 0;
}
.copilot-btn-label { color: var(--text-dim); }

/* pulse ring */
.copilot-pulse {
  position: absolute;
  inset: -6px;
  border-radius: 99px;
  border: 1px solid rgba(232,213,176,.18);
  animation: copPulse 2.8s ease-in-out infinite;
  pointer-events: none;
}
@keyframes copPulse {
  0%, 100% { opacity: 0; transform: scale(1); }
  50%       { opacity: 1; transform: scale(1.06); }
}

/* ── Panel ── */
.copilot-panel {
  position: fixed;
  bottom: 28px;
  right: 32px;
  z-index: 5001;
  width: 400px;
  pointer-events: none;
  /* spring up */
  transform: translateY(24px) scale(0.97);
  opacity: 0;
  transition:
    transform .45s var(--ease-out),
    opacity   .35s var(--ease-out);
}
.copilot-panel.is-open {
  pointer-events: auto;
  transform: translateY(0) scale(1);
  opacity: 1;
}

.copilot-window {
  height: 580px;
  display: flex;
  flex-direction: column;
  background: rgba(10,10,10,0.93);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  overflow: hidden;
  backdrop-filter: blur(24px) saturate(160%);
  -webkit-backdrop-filter: blur(24px) saturate(160%);
  box-shadow: 0 32px 80px rgba(0,0,0,.55), 0 0 0 0.5px rgba(255,255,255,.04);
}

/* ── Header ── */
.copilot-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 18px;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}
.copilot-header-left {
  display: flex;
  align-items: center;
  gap: 10px;
}
.copilot-hdr-icon {
  font-size: 1rem;
  color: var(--accent);
  opacity: .8;
}
.copilot-title {
  font-size: .8125rem;
  font-weight: 400;
  color: var(--text);
  letter-spacing: .02em;
}
.copilot-subtitle {
  font-size: .625rem;
  color: var(--text-dimmer);
  letter-spacing: .04em;
  margin-top: 1px;
  font-style: italic;
}
.copilot-close {
  width: 28px; height: 28px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text-dimmer);
  font-size: .75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: border-color .2s, color .2s, background .2s;
}
.copilot-close:hover {
  border-color: var(--border-acc);
  color: var(--text);
  background: rgba(255,255,255,.04);
}

/* ── Messages area ── */
.copilot-messages {
  flex: 1;
  overflow-y: auto;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  scrollbar-width: thin;
  scrollbar-color: rgba(255,255,255,.08) transparent;
}
.copilot-messages::-webkit-scrollbar { width: 4px; }
.copilot-messages::-webkit-scrollbar-track { background: transparent; }
.copilot-messages::-webkit-scrollbar-thumb { background: rgba(255,255,255,.08); border-radius: 99px; }

/* ── Initial chips ── */
.copilot-initial-chips {
  transition: opacity .3s, transform .3s var(--ease-out);
}
.copilot-initial-chips.chips-gone {
  opacity: 0;
  transform: translateY(-6px);
  pointer-events: none;
}
.cop-intro {
  font-size: .6875rem;
  color: var(--text-dimmer);
  letter-spacing: .06em;
  text-transform: uppercase;
  margin-bottom: 12px;
}
.cop-chip-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
}

/* ── Chips (shared) ── */
.cop-chip {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-dim);
  font-family: var(--sans);
  font-size: .6875rem;
  font-weight: 400;
  padding: 6px 12px;
  border-radius: 99px;
  transition: border-color .2s, background .2s, color .2s, opacity .3s, transform .3s;
}
.cop-chip:hover {
  border-color: var(--border-acc);
  background: rgba(232,213,176,.05);
  color: var(--text);
}

/* ── Follow-up chips under AI messages ── */
.cop-followup-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 8px;
  transition: opacity .3s, transform .3s var(--ease-out);
}
.cop-followup-chips.chips-gone { opacity: 0; transform: translateY(-4px); pointer-events: none; }
.cop-chip--followup { font-size: .625rem; padding: 4px 10px; }

/* ── Message bubbles ── */
.cop-msg {
  display: flex;
  gap: 9px;
  opacity: 0;
  transform: translateY(10px);
  transition: opacity .35s var(--ease-out), transform .35s var(--ease-out);
}
.cop-msg.is-visible { opacity: 1; transform: translateY(0); }

.cop-msg--user { justify-content: flex-end; }
.cop-msg--ai   { justify-content: flex-start; align-items: flex-start; }

.cop-avatar {
  width: 24px; height: 24px;
  flex-shrink: 0;
  background: rgba(232,213,176,.06);
  border: 1px solid var(--border-acc);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .6rem;
  color: var(--accent);
  margin-top: 2px;
}

.cop-bubble {
  max-width: 82%;
  font-size: .75rem;
  line-height: 1.7;
  font-weight: 300;
  color: var(--text-dim);
}
.cop-bubble p { margin-bottom: 6px; }
.cop-bubble strong { color: var(--text); font-weight: 500; }
.cop-bubble em { font-style: italic; color: var(--accent); opacity: .85; }
.cop-bubble code {
  background: rgba(255,255,255,.06);
  padding: 1px 5px;
  border-radius: 3px;
  font-family: monospace;
  font-size: .68rem;
  color: var(--accent);
}

.cop-msg--user .cop-bubble {
  background: rgba(232,213,176,.07);
  border: 1px solid rgba(232,213,176,.15);
  border-radius: 12px 12px 3px 12px;
  padding: 9px 13px;
  color: var(--text);
}

/* ── Typing indicator ── */
.cop-bubble--typing {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 12px 6px;
}
.cop-bubble--typing span {
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--text-dimmer);
  animation: typingDot 1.2s ease-in-out infinite;
}
.cop-bubble--typing span:nth-child(2) { animation-delay: .2s; }
.cop-bubble--typing span:nth-child(3) { animation-delay: .4s; }
@keyframes typingDot {
  0%, 60%, 100% { opacity: .3; transform: translateY(0); }
  30%            { opacity: 1;  transform: translateY(-3px); }
}

/* ── Project cards in chat ── */
.cop-project-cards {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 10px;
}
.cop-project-card {
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: var(--r);
  padding: 13px;
  transition: border-color .25s, box-shadow .25s;
}
.cop-project-card:hover {
  border-color: var(--border-acc);
  box-shadow: 0 0 24px rgba(232,213,176,.04);
}
.cop-pc-tags {
  display: flex;
  gap: 5px;
  margin-bottom: 6px;
}
.cop-pc-tags span {
  font-size: .5rem;
  letter-spacing: .07em;
  text-transform: uppercase;
  color: var(--text-dimmer);
  border: 1px solid var(--border);
  padding: 2px 7px;
  border-radius: 99px;
}
.cop-pc-title {
  font-family: var(--serif);
  font-size: .9375rem;
  color: var(--text);
  font-weight: 400;
  margin-bottom: 3px;
}
.cop-pc-meta {
  font-size: .625rem;
  color: var(--text-dimmer);
  margin-bottom: 10px;
}
.cop-pc-open {
  font-family: var(--sans);
  font-size: .6875rem;
  color: var(--accent);
  border: 1px solid var(--border-acc);
  background: transparent;
  padding: 5px 12px;
  border-radius: 99px;
  transition: background .2s, color .2s;
}
.cop-pc-open:hover { background: rgba(232,213,176,.08); }

/* ── Resume card ── */
.resume-card {
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: var(--r);
  padding: 12px;
  margin-top: 10px;
}
.resume-icon { font-size: 1.25rem; flex-shrink: 0; }
.resume-card strong { font-size: .8125rem; color: var(--text); display: block; margin-bottom: 2px; }
.resume-card p { font-size: .625rem; color: var(--text-dimmer); }
.btn-download {
  margin-left: auto;
  flex-shrink: 0;
  font-family: var(--sans);
  font-size: .625rem;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--accent);
  border: 1px solid var(--border-acc);
  background: transparent;
  padding: 5px 11px;
  border-radius: 99px;
  text-decoration: none;
  transition: background .2s;
}
.btn-download:hover { background: rgba(232,213,176,.08); }

/* ── Input row ── */
.copilot-input-row {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 14px;
  border-top: 1px solid var(--border);
  flex-shrink: 0;
  background: rgba(10,10,10,.4);
}
.copilot-input {
  flex: 1;
  background: transparent;
  border: none;
  outline: none;
  font-family: var(--sans);
  font-size: .75rem;
  font-weight: 300;
  color: var(--text);
}
.copilot-input::placeholder { color: var(--text-dimmer); opacity: .5; }

.copilot-send {
  width: 30px; height: 30px;
  border-radius: 50%;
  background: var(--accent);
  border: none;
  color: var(--bg);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: opacity .2s, transform .2s var(--ease-out);
}
.copilot-send:hover { opacity: .8; transform: scale(1.05); }

/* ── Canvas overlay ── */
.copilot-canvas {
  position: fixed;
  inset: 0;
  z-index: 5002;
  pointer-events: none;
  transform: translateX(100%);
  transition: transform .5s var(--ease-out);
}
.copilot-canvas.is-open {
  pointer-events: auto;
  transform: translateX(0);
}

.canvas-inner {
  position: absolute;
  top: 0; right: 0;
  width: 90vw;
  max-width: 860px;
  height: 100%;
  background: rgba(10,10,10,0.97);
  border-left: 1px solid var(--border);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.canvas-scroll {
  flex: 1;
  overflow-y: auto;
  padding: 52px 52px 32px;
  scrollbar-width: thin;
  scrollbar-color: rgba(255,255,255,.06) transparent;
}
.canvas-scroll::-webkit-scrollbar { width: 4px; }
.canvas-scroll::-webkit-scrollbar-thumb { background: rgba(255,255,255,.07); border-radius: 99px; }

.canvas-tags {
  display: flex;
  gap: 7px;
  flex-wrap: wrap;
  margin-bottom: 20px;
}
.canvas-tags span {
  font-size: .5625rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--text-dimmer);
  border: 1px solid var(--border);
  padding: 3px 10px;
  border-radius: 99px;
}
.canvas-title {
  font-family: var(--serif);
  font-size: clamp(1.875rem, 4vw, 3rem);
  font-weight: 400;
  color: var(--text);
  line-height: 1.1;
  letter-spacing: -.02em;
  margin-bottom: 10px;
}
.canvas-meta {
  font-size: .75rem;
  color: var(--text-dimmer);
  margin-bottom: 36px;
  letter-spacing: .02em;
}

.canvas-section { margin-bottom: 44px; }
.canvas-overview {
  font-size: .9375rem;
  color: var(--text-dim);
  line-height: 1.82;
  font-weight: 300;
  max-width: 580px;
}

.canvas-section-label {
  font-size: .5625rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--text-dimmer);
  margin-bottom: 16px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border);
}

.canvas-pillars {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}
.canvas-pillar {
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: var(--r);
  padding: 18px;
}
.canvas-pillar-num {
  font-family: var(--serif);
  font-style: italic;
  font-size: .75rem;
  color: var(--accent);
  opacity: .6;
  margin-bottom: 8px;
}
.canvas-pillar-title {
  font-size: .8125rem;
  font-weight: 500;
  color: var(--text);
  margin-bottom: 6px;
  line-height: 1.35;
}
.canvas-pillar-desc {
  font-size: .6875rem;
  color: var(--text-dimmer);
  line-height: 1.6;
  font-weight: 300;
}

.canvas-decisions {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.canvas-decisions li {
  font-size: .8125rem;
  color: var(--text-dimmer);
  padding-left: 18px;
  position: relative;
  line-height: 1.65;
  font-weight: 300;
}
.canvas-decisions li::before {
  content: '—';
  position: absolute;
  left: 0;
  color: var(--accent);
  opacity: .35;
}

.canvas-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
}
.canvas-chip { font-size: .6875rem; }

.canvas-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 16px 52px;
  border-top: 1px solid var(--border);
  background: rgba(10,10,10,.6);
  flex-shrink: 0;
}
.canvas-close-btn {
  font-family: var(--sans);
  font-size: .6875rem;
  color: var(--text-dimmer);
  background: transparent;
  border: 1px solid var(--border);
  padding: 7px 14px;
  border-radius: 99px;
  transition: color .2s, border-color .2s;
}
.canvas-close-btn:hover { color: var(--text); border-color: var(--text-dimmer); }
.canvas-ask-btn {
  font-family: var(--sans);
  font-size: .6875rem;
  color: var(--bg);
  background: var(--accent);
  border: none;
  padding: 8px 18px;
  border-radius: 99px;
  transition: opacity .2s;
}
.canvas-ask-btn:hover { opacity: .85; }

/* ── Mobile ── */
@media (max-width: 600px) {
  .copilot-btn { bottom: 20px; right: 20px; }

  .copilot-panel {
    right: 0; left: 0; bottom: 0;
    width: 100%;
  }
  .copilot-window {
    height: 100svh;
    border-radius: 0;
    border-left: none;
    border-right: none;
    border-bottom: none;
  }

  .canvas-inner { width: 100%; border-left: none; }
  .canvas-scroll { padding: 32px 24px 24px; }
  .canvas-footer { padding: 16px 24px; }
  .canvas-pillars { grid-template-columns: 1fr; }
}


/* ── Reduced motion overrides ── */
@media (prefers-reduced-motion: reduce) {
  .hli,
  .hero-tagline,
  .hero-sub,
  .hero-meta,
  .scroll-indicator,
  .reveal-item {
    transition: none !important;
    animation:  none !important;
    opacity:    1    !important;
    transform:  none !important;
  }

  body.loaded .hli { opacity: 1; transform: none; }

  .scroll-line   { animation: none !important; }
  .hero-orb      { transition: none !important; }

  /* Re-enable marquee CSS animation */
  .marquee-inner { animation: marquee 34s linear infinite !important; transform: none !important; }

  /* Velocity marquee: show rows, no entry animation */
  .vel-row { opacity: 1 !important; transform: scaleY(1) !important; transition: none !important; }
  .vel-track { color: rgba(240, 236, 228, 0.12) !important; transition: none !important; }

  * { will-change: auto !important; }
}