/* ============================================================
   Azra Fakhira — Portfolio
   Warm rosewood & honey · manifest-inspired · day/night
   ============================================================ */

:root {
  --bg: #F6EBE3;
  --bg-alt: #F1E2D7;
  --surface: #FDF8F3;
  --ink: #38222E;
  --ink-soft: #77596399;
  --ink-mute: #8A6B75;
  --line: rgba(56, 34, 46, 0.14);
  --rose: #B4555D;
  --rose-deep: #8F3F4C;
  --honey: #C08A4D;
  --honey-soft: #EBD3B4;
  --blush: #EDD6C9;
  --card-shadow: 0 2px 6px rgba(74, 40, 48, .05), 0 18px 44px -18px rgba(74, 40, 48, .18);
  --card-shadow-lift: 0 4px 10px rgba(74, 40, 48, .07), 0 30px 60px -20px rgba(74, 40, 48, .28);
  --font-display: "Fraunces", "Zen Old Mincho", "Hiragino Mincho ProN", "Yu Mincho", Georgia, serif;
  --font-body: "Karla", "Zen Kaku Gothic New", "Hiragino Kaku Gothic ProN", "Yu Gothic", "Noto Sans JP", system-ui, sans-serif;
  --font-mono: "IBM Plex Mono", "Zen Kaku Gothic New", "Hiragino Kaku Gothic ProN", "Yu Gothic", "Noto Sans JP", monospace;
  --ease: cubic-bezier(.22, .8, .3, 1);
}

[data-theme="dark"] {
  --bg: #221419;
  --bg-alt: #1B0F14;
  --surface: #2C1B22;
  --ink: #F4E7DF;
  --ink-soft: #d9b9bd66;
  --ink-mute: #BE9AA3;
  --line: rgba(244, 231, 223, 0.14);
  --rose: #E2929A;
  --rose-deep: #EFB2B6;
  --honey: #D9A96C;
  --honey-soft: #52382C;
  --blush: #3A2530;
  --card-shadow: 0 2px 6px rgba(0, 0, 0, .2), 0 18px 44px -18px rgba(0, 0, 0, .5);
  --card-shadow-lift: 0 4px 10px rgba(0, 0, 0, .25), 0 30px 60px -20px rgba(0, 0, 0, .65);
}

html.ja {
  --font-display: "Zen Old Mincho", "Hiragino Mincho ProN", "Yu Mincho", "Fraunces", serif;
  --font-body: "Zen Kaku Gothic New", "Hiragino Kaku Gothic ProN", "Yu Gothic", "Noto Sans JP", "Karla", sans-serif;
}

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

html { scroll-behavior: smooth; }
html.lenis { scroll-behavior: auto; }

body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  transition: background .45s ease, color .45s ease;
}

::selection { background: var(--rose); color: var(--bg); }

.mono {
  font-family: var(--font-mono);
  font-size: .72em;
  letter-spacing: .14em;
  text-transform: uppercase;
}

.skip-link {
  position: fixed; top: -60px; left: 16px; z-index: 300;
  background: var(--ink); color: var(--bg);
  padding: .6rem 1rem; border-radius: 6px; text-decoration: none;
  transition: top .2s ease;
}
.skip-link:focus { top: 12px; }

/* grain — soft paper texture */
.grain {
  position: fixed; inset: -24px; z-index: 250; pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='240' height='240'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.5'/%3E%3C/svg%3E");
  opacity: .035;
  will-change: transform;
  animation: grain-shift 9s steps(6) infinite;
}
[data-theme="dark"] .grain { opacity: .05; }
@keyframes grain-shift {
  0%,100% { transform: translate(0,0) } 20% { transform: translate(-12px,8px) }
  40% { transform: translate(14px,-10px) } 60% { transform: translate(-14px,-12px) } 80% { transform: translate(10px,10px) }
}

/* scroll progress */
.scroll-progress {
  position: fixed; top: 0; left: 0; right: 0; height: 3px; z-index: 240;
  pointer-events: none;
}
.scroll-progress span {
  display: block; height: 100%; width: 100%;
  background: linear-gradient(90deg, var(--rose), var(--honey));
  transform: scaleX(0); transform-origin: left;
}

/* ============ header — floating glass bar ============ */
.site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 200;
  padding: clamp(.7rem, 2vw, 1.1rem) clamp(.8rem, 3vw, 1.6rem);
  pointer-events: none;                 /* only the bar itself is interactive */
}
.header-bar {
  pointer-events: auto;
  position: relative;                   /* containing block for the mobile dropdown */
  max-width: 1160px; margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between; gap: 1.2rem;
  padding: .55rem .7rem .55rem 1.4rem;
  border-radius: 20px;
  /* true glass: barely-there fill, deep frost, bright rim light */
  background:
    linear-gradient(115deg,
      color-mix(in srgb, #fff 26%, transparent),
      color-mix(in srgb, #fff 4%, transparent) 34%,
      transparent 58%,
      color-mix(in srgb, #fff 14%, transparent)),
    color-mix(in srgb, var(--surface) 20%, transparent);
  -webkit-backdrop-filter: blur(20px) saturate(1.9) brightness(1.04);
  backdrop-filter: blur(20px) saturate(1.9) brightness(1.04);
  border: 1px solid color-mix(in srgb, #fff 58%, transparent);
  box-shadow: inset 0 1.5px 0 color-mix(in srgb, #fff 75%, transparent),
              inset 0 -10px 18px -14px color-mix(in srgb, var(--ink) 22%, transparent),
              inset 1.5px 0 0 color-mix(in srgb, #fff 22%, transparent),
              0 14px 40px -14px rgba(60, 34, 44, .45);
  transition: background .45s ease, border-color .45s ease, box-shadow .35s ease, padding .35s var(--ease);
}
/* diagonal reflection streak across the pane */
.header-bar::before {
  content: ""; position: absolute; inset: 0; border-radius: inherit; pointer-events: none;
  background: linear-gradient(105deg,
    transparent 34%,
    color-mix(in srgb, #fff 34%, transparent) 44%,
    color-mix(in srgb, #fff 10%, transparent) 51%,
    transparent 59%);
}
[data-theme="dark"] .header-bar {
  background:
    linear-gradient(115deg,
      color-mix(in srgb, #fff 9%, transparent),
      color-mix(in srgb, #fff 2%, transparent) 34%,
      transparent 58%,
      color-mix(in srgb, #fff 5%, transparent)),
    color-mix(in srgb, var(--surface) 22%, transparent);
  border-color: color-mix(in srgb, #fff 20%, transparent);
  box-shadow: inset 0 1.5px 0 color-mix(in srgb, #fff 25%, transparent),
              inset 0 -10px 18px -14px rgba(0,0,0,.5),
              inset 1.5px 0 0 color-mix(in srgb, #fff 8%, transparent),
              0 14px 40px -12px rgba(0, 0, 0, .65);
}
[data-theme="dark"] .header-bar::before {
  background: linear-gradient(105deg,
    transparent 34%,
    color-mix(in srgb, #fff 12%, transparent) 44%,
    color-mix(in srgb, #fff 4%, transparent) 51%,
    transparent 59%);
}
.site-header.scrolled .header-bar {
  padding-top: .42rem; padding-bottom: .42rem;
  box-shadow: inset 0 1.5px 0 color-mix(in srgb, #fff 75%, transparent),
              inset 0 -10px 18px -14px color-mix(in srgb, var(--ink) 22%, transparent),
              inset 1.5px 0 0 color-mix(in srgb, #fff 22%, transparent),
              0 20px 48px -16px rgba(60, 34, 44, .52);
}
[data-theme="dark"] .site-header.scrolled .header-bar {
  box-shadow: inset 0 1.5px 0 color-mix(in srgb, #fff 25%, transparent),
              inset 0 -10px 18px -14px rgba(0,0,0,.5),
              inset 1.5px 0 0 color-mix(in srgb, #fff 8%, transparent),
              0 20px 48px -14px rgba(0, 0, 0, .72);
}

.brand { display: flex; align-items: center; text-decoration: none; color: var(--ink); }
.brand-name { font-family: var(--font-display); font-size: 1.18rem; font-weight: 500; letter-spacing: .01em; white-space: nowrap; }
.brand-name em { color: var(--rose); font-weight: 400; }

.site-nav { display: flex; gap: 1.5rem; align-items: center; }
.site-nav a {
  color: var(--ink-mute); text-decoration: none; font-size: .9rem; font-weight: 500;
  letter-spacing: .02em; position: relative; transition: color .25s ease;
}
.site-nav a::after {
  content: ""; position: absolute; left: 0; bottom: -5px; height: 1.6px; width: 100%;
  background: var(--rose); transform: scaleX(0); transform-origin: right;
  transition: transform .35s var(--ease);
}
.site-nav a:hover, .site-nav a.active { color: var(--ink); }
.site-nav a:hover::after, .site-nav a.active::after { transform: scaleX(1); transform-origin: left; }
.site-nav .nav-cta {
  color: #FDF8F3; background: var(--rose); border: 1.4px solid var(--rose);
  padding: .46rem 1.1rem; border-radius: 99px;
  transition: background .3s ease, color .3s ease, transform .25s var(--ease);
}
[data-theme="dark"] .site-nav .nav-cta { color: #2A151B; }
.site-nav .nav-cta::after { display: none; }
.site-nav .nav-cta:hover { background: var(--rose-deep); border-color: var(--rose-deep); transform: translateY(-1px); }

.header-tools { display: flex; gap: .45rem; align-items: center; }
.tool-btn {
  display: grid; place-items: center;
  min-width: 38px; height: 38px; padding: 0 .55rem;
  border-radius: 99px; border: 1.4px solid var(--line);
  background: transparent; color: var(--ink);
  font-family: var(--font-mono); font-size: .9rem; letter-spacing: .04em;
  cursor: pointer;
  transition: border-color .3s ease, background .3s ease, transform .2s ease;
}
html.ja #lang-toggle { font-family: var(--font-body); }
.tool-btn:hover { border-color: var(--rose); transform: translateY(-1px); }
.icon-moon { display: none; }
[data-theme="dark"] .icon-moon { display: block; }
[data-theme="dark"] .icon-sun { display: none; }

.menu-btn {
  display: none; flex-direction: column; gap: 5px;
  width: 38px; height: 38px; align-items: center; justify-content: center;
  background: transparent; border: 1.4px solid var(--line); border-radius: 99px; cursor: pointer;
  transition: border-color .3s ease;
}
.menu-btn span { display: block; width: 16px; height: 2px; border-radius: 2px; background: var(--ink); transition: transform .3s var(--ease), background .3s ease; }
.menu-btn[aria-expanded="true"] { border-color: var(--rose); }
.menu-btn[aria-expanded="true"] span { background: var(--rose); }
.menu-btn[aria-expanded="true"] span:first-child { transform: translateY(3.5px) rotate(45deg); }
.menu-btn[aria-expanded="true"] span:last-child { transform: translateY(-3.5px) rotate(-45deg); }

/* ============ layout ============ */
.section { padding: clamp(4.5rem, 9vw, 8rem) clamp(1.2rem, 4vw, 3rem); }
.section.alt { background: var(--bg-alt); transition: background .45s ease; }
.section-inner { max-width: 1120px; margin: 0 auto; }

.eyebrow {
  display: inline-flex; align-items: center; gap: .6rem;
  font-family: var(--font-mono); font-size: .74rem; letter-spacing: .22em; text-transform: uppercase;
  color: var(--rose); margin-bottom: 1.4rem;
}
.eyebrow::before { content: ""; width: 26px; height: 1.5px; background: var(--rose); }

.section-title {
  font-family: var(--font-display); font-weight: 460;
  font-size: clamp(1.9rem, 4.4vw, 3.1rem);
  line-height: 1.12; letter-spacing: -0.015em;
  max-width: 22ch; margin-bottom: 1rem;
}
.section-lede { color: var(--ink-mute); max-width: 52ch; margin-bottom: 3rem; }

/* ============ hero ============ */
.hero {
  min-height: 100svh;
  display: flex; flex-direction: column; justify-content: center;
  padding: clamp(7rem, 14vh, 9rem) clamp(1.2rem, 4vw, 3rem) 0;
  position: relative;
}
.hero > .hero-eyebrow, .hero-grid { max-width: 1120px; margin-left: auto; margin-right: auto; width: 100%; }

/* ambient colour washes — give the glass header something to blur */
.aura { position: absolute; inset: 0; overflow: hidden; z-index: -1; pointer-events: none; }
.aura i { position: absolute; border-radius: 50%; }
.aura .a1 {
  width: 54vw; height: 54vw; max-width: 780px; max-height: 780px;
  top: -22vw; left: -12vw;
  background: radial-gradient(closest-side, color-mix(in srgb, var(--honey) 38%, transparent), transparent 72%);
}
.aura .a2 {
  width: 60vw; height: 60vw; max-width: 860px; max-height: 860px;
  top: -18vw; right: -16vw;
  background: radial-gradient(closest-side, color-mix(in srgb, var(--rose) 34%, transparent), transparent 72%);
}
.aura .a3 {
  width: 38vw; height: 38vw; max-width: 560px; max-height: 560px;
  bottom: -6vw; left: 26vw;
  background: radial-gradient(closest-side, color-mix(in srgb, var(--rose) 16%, transparent), transparent 70%);
}
[data-theme="dark"] .aura .a1 { background: radial-gradient(closest-side, color-mix(in srgb, var(--honey) 26%, transparent), transparent 72%); }
[data-theme="dark"] .aura .a2 { background: radial-gradient(closest-side, color-mix(in srgb, var(--rose) 24%, transparent), transparent 72%); }
[data-theme="dark"] .aura .a3 { background: radial-gradient(closest-side, color-mix(in srgb, var(--rose) 12%, transparent), transparent 70%); }

.hero-eyebrow {
  display: flex; align-items: center; gap: .6rem;
  font-family: var(--font-mono); font-size: .76rem; letter-spacing: .2em; text-transform: uppercase;
  color: var(--ink-mute); margin-bottom: 2rem;
}
.pulse-dot {
  width: 8px; height: 8px; border-radius: 50%; background: #6FA96F; flex: none;
  box-shadow: 0 0 0 0 rgba(111,169,111,.5);
  animation: pulse 2.2s infinite;
}
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(111,169,111,.45) }
  70% { box-shadow: 0 0 0 9px rgba(111,169,111,0) }
  100% { box-shadow: 0 0 0 0 rgba(111,169,111,0) }
}

.hero-grid {
  display: grid; grid-template-columns: 1.25fr .9fr;
  gap: clamp(2rem, 5vw, 4.5rem); align-items: center;
}

.hero-title {
  font-family: var(--font-display); font-weight: 380;
  font-size: clamp(3.4rem, 9.5vw, 7.2rem);
  line-height: .98; letter-spacing: -0.02em;
  margin-bottom: 1.6rem;
}
.hero-title .line { display: block; overflow: hidden; }
.hero-title .line > span, .hero-title .line > em { display: inline-block; }
.hero-title em {
  font-style: italic; font-weight: 330; color: var(--rose);
  position: relative;
}
.hero-title .em { position: relative; }
.swash {
  position: absolute; left: 4%; bottom: -0.08em; width: 88%; color: var(--honey);
  overflow: visible;
}
.swash path {
  stroke-dasharray: 230; stroke-dashoffset: 230;
  animation: draw 1.1s .9s var(--ease) forwards;
}
@keyframes draw { to { stroke-dashoffset: 0 } }

.hero-sub { max-width: 44ch; color: var(--ink-mute); font-size: 1.1rem; margin-bottom: 2.2rem; }

.hero-actions { display: flex; flex-wrap: wrap; gap: .8rem; margin-bottom: 2.8rem; }

.btn {
  display: inline-flex; align-items: center; gap: .55rem;
  padding: .78rem 1.5rem; border-radius: 99px;
  font-family: var(--font-body); font-weight: 600; font-size: .92rem; letter-spacing: .015em;
  text-decoration: none; cursor: pointer; border: 1.5px solid transparent;
  transition: transform .25s var(--ease), box-shadow .25s ease, background .25s ease, color .25s ease, border-color .25s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }
.btn-solid { background: var(--rose); color: #FDF8F3; box-shadow: 0 10px 24px -10px color-mix(in srgb, var(--rose) 65%, transparent); }
.btn-solid:hover { background: var(--rose-deep); }
[data-theme="dark"] .btn-solid { color: #2A151B; }
.btn-line { border-color: var(--ink); color: var(--ink); }
.btn-line:hover { background: var(--ink); color: var(--bg); }
.btn-ghost { color: var(--ink-mute); }
.btn-ghost:hover { color: var(--rose); }
.btn-lg { padding: 1rem 2rem; font-size: 1rem; }

.hero-stats { display: flex; gap: clamp(1.6rem, 4vw, 3.2rem); }
.hero-stats div { display: flex; flex-direction: column; }
.stat-num {
  font-family: var(--font-display); font-size: clamp(1.7rem, 3vw, 2.3rem);
  font-weight: 500; color: var(--ink); line-height: 1.1;
}
.stat-num::after { content: "+"; color: var(--honey); font-weight: 400; }
.hero-stats dd { color: var(--ink-mute); font-size: .85rem; max-width: 12ch; line-height: 1.35; margin-top: .3rem; }

/* manifest card — the signature */
.hero-right { perspective: 1100px; }
.manifest {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 1.6rem 1.7rem 1.4rem;
  box-shadow: var(--card-shadow-lift);
  position: relative;
  transform-style: preserve-3d;
  transition: background .45s ease;
}
.manifest::before, .manifest::after {
  content: ""; position: absolute; top: 50%; width: 22px; height: 22px;
  border-radius: 50%; background: var(--bg); border: 1px solid var(--line);
  transform: translateY(-50%);
  transition: background .45s ease;
}
.manifest::before { left: -12px; }
.manifest::after { right: -12px; }

.manifest-head {
  display: flex; justify-content: space-between; align-items: baseline; gap: 1rem;
  padding-bottom: .9rem; margin-bottom: 1rem;
  border-bottom: 1.6px dashed var(--line);
}
.manifest-title { font-family: var(--font-mono); font-size: .72rem; letter-spacing: .24em; color: var(--rose); }
.manifest-no { font-family: var(--font-mono); font-size: .74rem; color: var(--ink-mute); }

.barcode {
  height: 34px; margin-bottom: 1.1rem; border-radius: 3px;
  background: repeating-linear-gradient(90deg,
    var(--ink) 0 2px, transparent 2px 5px,
    var(--ink) 5px 6px, transparent 6px 11px,
    var(--ink) 11px 15px, transparent 15px 18px,
    var(--ink) 18px 19px, transparent 19px 26px);
  opacity: .82;
}

.manifest-rows { display: flex; flex-direction: column; gap: .7rem; margin-bottom: 1.2rem; }
.manifest-rows > div { display: grid; grid-template-columns: 92px 1fr; gap: .8rem; align-items: baseline; }
.manifest-rows dt { font-family: var(--font-mono); font-size: .68rem; letter-spacing: .18em; color: var(--ink-mute); }
.manifest-rows dd { font-size: .95rem; font-weight: 500; }
.status-open { display: inline-flex; align-items: center; gap: .5rem; color: var(--rose); font-weight: 600; }

.manifest-foot {
  display: flex; justify-content: space-between; align-items: flex-end;
  border-top: 1.6px dashed var(--line); padding-top: 1rem;
  color: var(--ink-mute);
}
.stamp {
  width: 92px; height: 92px; color: var(--rose);
  opacity: .9; margin-top: -34px;
  transform: rotate(10deg) translateZ(40px);
  filter: drop-shadow(0 2px 3px rgba(0,0,0,.08));
}
.stamp svg { width: 100%; height: 100%; overflow: visible; }
.stamp .stamp-ring { transform-origin: 60px 60px; animation: spin 26s linear infinite; }
.stamp text { fill: currentColor; font-family: var(--font-mono); }
@keyframes spin { to { transform: rotate(360deg) } }

/* ticker */
.ticker {
  margin-top: clamp(2.5rem, 6vh, 4.5rem);
  border-top: 1px solid var(--line); border-bottom: 1px solid var(--line);
  overflow: hidden; padding: .85rem 0;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}
.ticker-track {
  display: flex; gap: 2.2rem; width: max-content;
  animation: ticker 36s linear infinite;
}
.ticker-track span {
  font-family: var(--font-mono); font-size: .78rem; letter-spacing: .2em;
  text-transform: uppercase; color: var(--ink-mute); white-space: nowrap;
}
.ticker-track i { color: var(--honey); font-style: normal; }
@keyframes ticker { to { transform: translateX(-50%) } }

/* ============ about ============ */
.about-grid {
  display: grid; grid-template-columns: 1.4fr .85fr;
  gap: clamp(2.5rem, 6vw, 5rem); align-items: start;
}
.about-text h2 {
  font-family: var(--font-display); font-weight: 440;
  font-size: clamp(1.7rem, 3.4vw, 2.5rem); line-height: 1.18;
  margin-bottom: 1.4rem; letter-spacing: -0.01em;
}
.about-text p { color: var(--ink-mute); margin-bottom: 1.1rem; max-width: 58ch; }

.spec-list { list-style: none; margin: 1.8rem 0; display: flex; flex-direction: column; gap: .65rem; }
.spec-list li {
  display: grid; grid-template-columns: 110px 1fr; gap: 1rem; align-items: baseline;
  padding-bottom: .65rem; border-bottom: 1px dashed var(--line);
}
.spec-list .mono { color: var(--rose); }

.lang-bars { display: flex; flex-direction: column; gap: .85rem; max-width: 420px; }
.lang-bar span { font-size: .85rem; color: var(--ink-mute); display: block; margin-bottom: .35rem; }
.lang-bar i {
  display: block; height: 5px; border-radius: 99px; background: var(--blush);
  position: relative; overflow: hidden;
}
.lang-bar i::after {
  content: ""; position: absolute; inset: 0; width: var(--w);
  background: linear-gradient(90deg, var(--rose), var(--honey));
  border-radius: 99px; transform: scaleX(0); transform-origin: left;
  transition: transform 1.2s .3s var(--ease);
}
.in .lang-bar i::after, .lang-bars.in i::after { transform: scaleX(1); }

.about-photo {
  position: relative; background: var(--surface);
  padding: .9rem .9rem 1rem; border-radius: 6px;
  box-shadow: var(--card-shadow);
  transform: rotate(2.5deg);
  transition: background .45s ease;
}
.about-photo figcaption { margin-top: .7rem; color: var(--ink-mute); text-align: center; }

.photo-slot {
  aspect-ratio: 4/4.6; border-radius: 4px;
  border: 1.6px dashed var(--line);
  background: color-mix(in srgb, var(--blush) 40%, transparent);
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: .8rem; color: var(--ink-mute); font-size: .88rem; text-align: center; padding: 1rem;
}
.photo-slot.has-photo { padding: 0; border-style: solid; overflow: hidden; }
.photo-slot.has-photo img {
  display: block; width: 100%; height: 100%;
  object-fit: cover; object-position: center 22%;
}

.tape {
  position: absolute; top: -13px; left: 50%; width: 96px; height: 28px;
  transform: translateX(-50%) rotate(-3deg);
  background: color-mix(in srgb, var(--honey) 38%, transparent);
  opacity: .75; border-radius: 2px;
  -webkit-backdrop-filter: blur(1px); backdrop-filter: blur(1px);
}

/* ============ journey ============ */
.track { position: relative; padding-left: clamp(2.4rem, 5vw, 3.4rem); max-width: 720px; }
.track-line {
  position: absolute; top: 8px; bottom: 8px; left: 10px; width: 2px;
  background: repeating-linear-gradient(180deg, var(--rose) 0 7px, transparent 7px 15px);
  opacity: .5;
}
.parcel {
  position: absolute; left: 50%; top: 0;
  transform: translate(-50%, 0);
  color: var(--rose); font-size: 1.15rem; line-height: 1;
  background: var(--bg-alt); padding: 4px 0;
  will-change: transform;
}

.track-item { position: relative; padding: 0 0 2.6rem; }
.track-item:last-child { padding-bottom: .4rem; }
.track-item::before {
  content: ""; position: absolute; left: calc(-1 * clamp(2.4rem, 5vw, 3.4rem) + 4px); top: 7px;
  width: 13px; height: 13px; border-radius: 50%;
  border: 2.5px solid var(--rose); background: var(--bg-alt);
}
.track-item.current::before { background: var(--rose); box-shadow: 0 0 0 5px color-mix(in srgb, var(--rose) 22%, transparent); }

.track-status { display: inline-block; font-size: .7rem; margin-bottom: .5rem; padding: .28rem .7rem; border-radius: 99px; }
.track-status.done { color: var(--ink-mute); border: 1.2px solid var(--line); }
.track-status.now { color: var(--surface); background: var(--rose); }
[data-theme="dark"] .track-status.now { color: #2A151B; }
.track-status.transit { color: var(--honey); border: 1.2px dashed var(--honey); }
.track-status.next { color: var(--rose); border: 1.2px dashed var(--rose); }

.track-item h3 { font-family: var(--font-display); font-size: 1.45rem; font-weight: 500; letter-spacing: -.01em; }
.track-org { font-family: var(--font-mono); font-size: .74rem; letter-spacing: .1em; text-transform: uppercase; color: var(--ink-mute); margin: .3rem 0 .55rem; }
.track-item p:last-child { color: var(--ink-mute); max-width: 52ch; }

/* next-destination button (end of the timeline) */
.next-dest {
  display: inline-flex; flex-direction: column; gap: .25rem;
  padding: .85rem 1.3rem; border-radius: 14px; text-decoration: none;
  border: 1.5px dashed var(--rose);
  background: color-mix(in srgb, var(--rose) 7%, transparent);
  transition: background .3s ease, transform .3s var(--ease), box-shadow .3s ease;
}
.next-dest:hover { transform: translateY(-3px); background: color-mix(in srgb, var(--rose) 13%, transparent); box-shadow: var(--card-shadow); }
.next-dest-main { font-family: var(--font-display); font-size: 1.4rem; font-weight: 500; color: var(--ink); letter-spacing: -.01em; }
.next-dest-sub { color: var(--rose); font-size: .72rem; }

/* ============ experience ============ */
.xp-stack { display: flex; flex-direction: column; gap: 1.4rem; }
.xp-card {
  background: var(--surface); border: 1px solid var(--line); border-radius: 14px;
  padding: clamp(1.5rem, 3.5vw, 2.4rem);
  box-shadow: var(--card-shadow);
  transition: box-shadow .35s ease, background .45s ease;
}
.xp-card:hover { box-shadow: var(--card-shadow-lift); }
.xp-card header {
  display: flex; justify-content: space-between; align-items: baseline; gap: 1rem; flex-wrap: wrap;
  margin-bottom: 1.1rem; padding-bottom: 1rem; border-bottom: 1.6px dashed var(--line);
}
.xp-card h3 { font-family: var(--font-display); font-size: clamp(1.3rem, 2.4vw, 1.7rem); font-weight: 500; letter-spacing: -.01em; }
.xp-org { color: var(--ink-mute); font-size: .92rem; margin-top: .2rem; }
.xp-date { color: var(--rose); font-size: .74rem; white-space: nowrap; }
.xp-card ul { list-style: none; display: flex; flex-direction: column; gap: .55rem; }
.xp-card li { padding-left: 1.4rem; position: relative; color: var(--ink-mute); max-width: 72ch; }
.xp-card li::before { content: "✦"; position: absolute; left: 0; top: 0; color: var(--honey); font-size: .8rem; }

/* ============ domains ============ */
.domain-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.4rem; }
.domain-card {
  background: var(--surface); border: 1px solid var(--line); border-radius: 14px;
  padding: 1.8rem; box-shadow: var(--card-shadow);
  transition: box-shadow .35s ease, background .45s ease;
}
.domain-card:hover { box-shadow: var(--card-shadow-lift); }
.domain-icon {
  display: grid; place-items: center; width: 46px; height: 46px;
  border-radius: 12px; color: var(--rose);
  background: color-mix(in srgb, var(--rose) 11%, transparent);
  margin-bottom: 1.1rem;
}
.domain-card h3 { font-family: var(--font-display); font-size: 1.3rem; font-weight: 500; margin-bottom: .9rem; }

.chip-list { list-style: none; display: flex; flex-wrap: wrap; gap: .45rem; }
.chip-list li {
  font-size: .8rem; font-weight: 500; color: var(--ink-mute);
  border: 1.2px solid var(--line); border-radius: 99px;
  padding: .3rem .8rem;
  transition: border-color .25s ease, color .25s ease;
}
.chip-list li:hover { border-color: var(--honey); color: var(--ink); }

/* ============ excel ============ */
.excel-grid { display: grid; grid-template-columns: 1.1fr 1fr; gap: 1.6rem; margin-bottom: 1.8rem; }
.sheet-card {
  background: var(--surface); border: 1px solid var(--line); border-radius: 14px;
  overflow: hidden; box-shadow: var(--card-shadow);
  transition: background .45s ease;
}
.sheet-head {
  display: flex; align-items: center; gap: .9rem;
  padding: .8rem 1.2rem; border-bottom: 1px solid var(--line);
  background: color-mix(in srgb, var(--blush) 32%, transparent);
  color: var(--ink-mute);
}
.sheet-dots { display: flex; gap: 5px; }
.sheet-dots i { width: 9px; height: 9px; border-radius: 50%; background: var(--blush); }
.sheet-dots i:first-child { background: var(--rose); opacity: .75; }
.sheet-dots i:nth-child(2) { background: var(--honey); opacity: .75; }

.dash { padding: 1.4rem; }
.dash-tiles { display: grid; grid-template-columns: repeat(3, 1fr); gap: .8rem; margin-bottom: 1.4rem; }
.dash-tile {
  border: 1px solid var(--line); border-radius: 10px; padding: .85rem .6rem;
  text-align: center;
}
.dash-tile strong { display: block; font-family: var(--font-display); font-size: 1.5rem; font-weight: 500; color: var(--rose); }
.dash-tile span { font-size: .74rem; color: var(--ink-mute); letter-spacing: .04em; }

.dash-bars { display: flex; flex-direction: column; gap: .7rem; margin-bottom: 1rem; }
.dash-bar span { font-size: .8rem; color: var(--ink-mute); display: block; margin-bottom: .3rem; }
.dash-bar .bar { height: 9px; border-radius: 99px; background: color-mix(in srgb, var(--blush) 55%, transparent); overflow: hidden; }
.dash-bar .bar i {
  display: block; height: 100%; width: var(--w); border-radius: 99px;
  background: linear-gradient(90deg, var(--rose), var(--honey));
  transform: scaleX(0); transform-origin: left;
  transition: transform 1.1s .25s var(--ease);
}
.in .dash-bar .bar i { transform: scaleX(1); }
.dash-note { color: var(--ink-mute); font-size: .66rem; }

.formula-list { list-style: none; padding: .6rem 0; }
.formula-list li {
  display: grid; grid-template-columns: 150px 1fr; gap: 1rem; align-items: center;
  padding: .85rem 1.3rem;
}
.formula-list li:nth-child(odd) { background: color-mix(in srgb, var(--blush) 22%, transparent); }
.formula-list code {
  font-family: var(--font-mono); font-size: .82rem; color: var(--rose); font-weight: 500;
}
.formula-list span { font-size: .88rem; color: var(--ink-mute); }

.skill-chips { list-style: none; display: flex; flex-wrap: wrap; gap: .55rem; }
.skill-chips li {
  font-family: var(--font-mono); font-size: .76rem; letter-spacing: .06em;
  border: 1.2px solid var(--line); border-radius: 99px; padding: .42rem 1rem;
  color: var(--ink-mute);
  transition: border-color .25s ease, color .25s ease, background .25s ease;
}
.skill-chips li:hover { border-color: var(--rose); color: var(--rose); }

/* ============ projects ============ */
.project-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.4rem; margin-bottom: 2.6rem; }
.project-card {
  background: var(--surface); border: 1px solid var(--line); border-radius: 14px;
  padding: 1.8rem; box-shadow: var(--card-shadow);
  transition: box-shadow .35s ease, background .45s ease;
}
.project-card:hover { box-shadow: var(--card-shadow-lift); }
.project-no { color: var(--honey); display: block; margin-bottom: .8rem; font-size: .7rem; }
.project-card h3 { font-family: var(--font-display); font-size: 1.4rem; font-weight: 500; margin-bottom: 1rem; }
.project-card dl { display: flex; flex-direction: column; gap: .7rem; }
.project-card dl > div { display: grid; grid-template-columns: 88px 1fr; gap: .9rem; align-items: baseline; }
.project-card dt {
  font-family: var(--font-mono); font-size: .68rem; letter-spacing: .16em; text-transform: uppercase;
  color: var(--rose);
}
.project-card dd { color: var(--ink-mute); font-size: .95rem; }

.lists-band {
  display: grid; grid-template-columns: 1fr 1fr; gap: 2rem;
  border-top: 1.6px dashed var(--line); padding-top: 2.2rem;
}
.lists-band h4 { font-family: var(--font-display); font-size: 1.15rem; font-weight: 500; margin-bottom: .9rem; }

/* ============ achievements ============ */
.achieve-grid {
  list-style: none;
  display: grid; grid-template-columns: repeat(2, 1fr); gap: .9rem 1.6rem;
}
.achieve-grid li {
  position: relative; padding: 1rem 1.2rem 1rem 3.2rem;
  background: var(--surface); border: 1px solid var(--line); border-radius: 12px;
  color: var(--ink-mute); font-weight: 500;
  transition: border-color .3s ease, background .45s ease;
}
.achieve-grid li:hover { border-color: var(--honey); }
.achieve-grid li::before {
  content: "✓"; position: absolute; left: 1rem; top: 50%;
  transform: translateY(-50%) rotate(-8deg);
  display: grid; place-items: center; width: 26px; height: 26px;
  border: 1.6px solid var(--rose); border-radius: 50%; color: var(--rose);
  font-size: .8rem; font-weight: 700;
}

/* ============ education ============ */
.edu-grid { display: grid; grid-template-columns: 1.2fr 1fr; gap: clamp(2rem, 5vw, 4rem); }
.edu-col h4 {
  font-family: var(--font-mono); font-size: .74rem; letter-spacing: .22em; text-transform: uppercase;
  color: var(--rose); margin-bottom: 1.4rem;
}
.edu-col .up-next { margin-top: 2rem; }
.edu-item { margin-bottom: 2rem; padding-bottom: 2rem; border-bottom: 1.6px dashed var(--line); }
.edu-item:last-child { border-bottom: 0; margin-bottom: 0; padding-bottom: 0; }
.edu-item .mono { color: var(--honey); font-size: .68rem; display: block; margin-bottom: .5rem; }
.edu-item h3 { font-family: var(--font-display); font-size: 1.35rem; font-weight: 500; line-height: 1.25; margin-bottom: .3rem; }
.edu-item p { color: var(--ink-mute); margin-bottom: .9rem; }

.cert-list { list-style: none; display: flex; flex-direction: column; gap: .8rem; }
.cert-list li { display: flex; align-items: center; gap: .9rem; font-weight: 500; }
.cert-check {
  flex: none; display: grid; place-items: center; width: 28px; height: 28px;
  border: 1.6px solid var(--rose); border-radius: 50%; color: var(--rose);
  font-size: .8rem; transform: rotate(-8deg);
}

/* ============ contact ============ */
.contact { text-align: center; padding-bottom: clamp(3rem, 6vw, 5rem); }
.contact .eyebrow { justify-content: center; }
.contact .eyebrow::before { display: none; }
.contact-title {
  font-family: var(--font-display); font-weight: 420;
  font-size: clamp(2.4rem, 6.5vw, 4.6rem);
  line-height: 1.05; letter-spacing: -0.02em;
  margin-bottom: 1.2rem;
}
.contact-title span, .contact-title em { display: block; }
.contact-title em { font-style: italic; color: var(--rose); font-weight: 350; }
.contact .section-lede { margin-left: auto; margin-right: auto; }

.contact-actions { display: flex; justify-content: center; flex-wrap: wrap; gap: 1rem; margin: 2.6rem 0 3.2rem; }

.contact-details {
  list-style: none;
  display: flex; justify-content: center; flex-wrap: wrap; gap: 1.2rem 3rem;
}
.contact-details li { display: flex; flex-direction: column; gap: .25rem; align-items: center; }
.contact-details .mono { color: var(--rose); font-size: .66rem; }
.contact-details a { color: var(--ink); text-decoration: none; font-weight: 500; }
.contact-details a:hover { color: var(--rose); }

/* ============ footer ============ */
.site-footer {
  display: flex; justify-content: space-between; align-items: center; gap: 1rem; flex-wrap: wrap;
  padding: 1.6rem clamp(1.2rem, 4vw, 3rem);
  border-top: 1px solid var(--line);
  color: var(--ink-mute); font-size: .86rem;
}
.to-top { color: var(--ink-mute); text-decoration: none; font-weight: 600; }
.to-top:hover { color: var(--rose); }

/* ============ certificates marquee ============ */
.cert-marquee {
  margin-top: 3rem;
  overflow: hidden;
  padding: 1.4rem 0;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 7%, #000 93%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 7%, #000 93%, transparent);
}
.cert-track {
  display: flex; width: max-content;
  animation: cert-scroll 60s linear infinite;
  will-change: transform;
}
.cert-marquee:hover .cert-track,
.cert-marquee:focus-within .cert-track { animation-play-state: paused; }
@keyframes cert-scroll { to { transform: translateX(-50%); } }

.cert-card {
  flex: none; width: 300px; margin-right: 1.6rem;
  display: flex; flex-direction: column;
  background: var(--surface); border: 1px solid var(--line); border-radius: 14px;
  padding: .9rem; cursor: pointer; text-align: left;
  font: inherit; color: inherit;
  box-shadow: var(--card-shadow);
  transition: transform .4s var(--ease), box-shadow .4s ease, border-color .3s ease;
}
.cert-card:hover, .cert-card:focus-visible {
  transform: translateY(-6px); box-shadow: var(--card-shadow-lift); border-color: var(--rose);
}
.cert-frame {
  display: block; aspect-ratio: 4 / 3; border-radius: 8px; overflow: hidden;
  background: color-mix(in srgb, var(--blush) 34%, var(--surface));
  border: 1px solid var(--line);
  position: relative;
}
.cert-frame img {
  position: absolute; inset: 0; width: 100%; height: 100%;
  object-fit: contain; padding: 8px;
}
.cert-frame::after {
  content: "⤢"; position: absolute; right: 8px; bottom: 8px;
  width: 26px; height: 26px; display: grid; place-items: center;
  border-radius: 50%; background: color-mix(in srgb, var(--rose) 92%, transparent);
  color: #FDF8F3; font-size: .8rem;
  opacity: 0; transform: scale(.6); transition: opacity .3s ease, transform .3s var(--ease);
}
.cert-card:hover .cert-frame::after, .cert-card:focus-visible .cert-frame::after { opacity: 1; transform: scale(1); }
.cert-meta { display: block; padding: .9rem .3rem .3rem; }
.cert-meta strong { display: block; font-family: var(--font-display); font-size: 1.02rem; font-weight: 500; line-height: 1.25; }
.cert-meta em { display: block; font-style: normal; font-family: var(--font-mono); font-size: .68rem; letter-spacing: .08em; text-transform: uppercase; color: var(--ink-mute); margin-top: .4rem; }

/* lightbox */
.cert-lightbox {
  position: fixed; inset: 0; z-index: 300;
  display: grid; place-items: center; padding: clamp(1rem, 4vw, 3rem);
  background: color-mix(in srgb, var(--ink) 74%, transparent);
  -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px);
  opacity: 0; transition: opacity .3s ease;
}
.cert-lightbox[hidden] { display: none; }
.cert-lightbox.open { opacity: 1; }
.cert-lightbox-inner {
  max-width: min(960px, 94vw); max-height: 88vh;
  display: flex; flex-direction: column; gap: 1rem;
  transform: scale(.94); transition: transform .35s var(--ease);
}
.cert-lightbox.open .cert-lightbox-inner { transform: scale(1); }
.cert-lightbox-inner img {
  max-width: 100%; max-height: 76vh; object-fit: contain;
  border-radius: 10px; background: #FDF8F3;
  box-shadow: 0 30px 80px -20px rgba(0,0,0,.6);
}
.cert-lightbox-inner figcaption { text-align: center; color: #FDF8F3; }
.cert-lightbox-inner figcaption strong { display: block; font-family: var(--font-display); font-size: 1.25rem; font-weight: 500; }
.cert-lightbox-inner figcaption em { font-style: normal; font-family: var(--font-mono); font-size: .74rem; letter-spacing: .1em; text-transform: uppercase; opacity: .8; }
.cert-lightbox-close {
  position: absolute; top: clamp(1rem, 3vw, 2rem); right: clamp(1rem, 3vw, 2rem);
  width: 46px; height: 46px; border-radius: 50%;
  border: 1.5px solid rgba(253,248,243,.5); background: rgba(253,248,243,.08);
  color: #FDF8F3; font-size: 1.7rem; line-height: 1; cursor: pointer;
  transition: background .25s ease, transform .25s ease;
}
.cert-lightbox-close:hover { background: rgba(253,248,243,.2); transform: rotate(90deg); }
body.lightbox-open { overflow: hidden; }

@media (max-width: 560px) {
  .cert-card { width: 250px; }
}

/* ============ reveal animations ============ */
.reveal {
  opacity: 0;
  transform: translateY(34px) rotateX(4deg);
  transform-origin: 50% 100%;
  transition: opacity .7s var(--ease), transform .7s var(--ease);
  transition-delay: var(--d, 0s);
}
.reveal.in { opacity: 1; transform: none; }

.hero-title .line > span, .hero-title .line > em {
  transform: translateY(110%);
  transition: transform 1s var(--ease);
}
.hero-title .line.in > span, .hero-title .line.in > em { transform: translateY(0); }
.hero-title .line.reveal { opacity: 1; filter: none; transform: none; }

/* ============ responsive ============ */
@media (max-width: 1024px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-right { max-width: 460px; }
  .domain-grid, .project-grid { grid-template-columns: 1fr; }
  .excel-grid { grid-template-columns: 1fr; }
}

@media (max-width: 820px) {
  /* Mobile menu = floating glass dropdown attached under the bar.
     It's position:absolute inside .header-bar (which is the containing block),
     so it drops right below the bar and the ✕ button stays visible above it. */
  .site-nav {
    position: absolute; top: calc(100% + .55rem); left: 0; right: 0;
    flex-direction: column; align-items: stretch; gap: .35rem;
    padding: .7rem;
    border-radius: 18px;
    background:
      linear-gradient(115deg, color-mix(in srgb, #fff 18%, transparent), transparent 55%),
      color-mix(in srgb, var(--surface) 90%, transparent);
    -webkit-backdrop-filter: blur(20px) saturate(1.5); backdrop-filter: blur(20px) saturate(1.5);
    border: 1px solid color-mix(in srgb, #fff 35%, transparent);
    box-shadow: 0 18px 44px -16px rgba(60, 34, 44, .5);
    opacity: 0; transform: translateY(-8px) scale(.98); transform-origin: top center;
    pointer-events: none;
    transition: opacity .3s var(--ease), transform .3s var(--ease);
  }
  body.nav-open .site-nav { opacity: 1; transform: none; pointer-events: auto; }
  .site-nav a {
    font-size: 1.02rem; padding: .68rem .85rem; border-radius: 11px;
    color: var(--ink); transition: background .2s ease, color .2s ease;
  }
  .site-nav a::after { display: none; }
  .site-nav a:hover, .site-nav a.active { background: color-mix(in srgb, var(--rose) 12%, transparent); }
  .site-nav .nav-cta { text-align: center; margin-top: .3rem; padding: .72rem 1.1rem; }
  .menu-btn { display: flex; }

  .about-grid { grid-template-columns: 1fr; }
  .about-photo { max-width: 340px; }
  .edu-grid { grid-template-columns: 1fr; }
  .achieve-grid { grid-template-columns: 1fr; }
  .lists-band { grid-template-columns: 1fr; }
}

@media (max-width: 560px) {
  body { font-size: 1rem; }
  .hero { padding-top: 6.2rem; }
  .hero-stats { gap: 1.4rem; }
  .formula-list li { grid-template-columns: 1fr; gap: .2rem; }
  .manifest-rows > div { grid-template-columns: 78px 1fr; }
  .contact-details { flex-direction: column; gap: 1.2rem; }
  .site-footer { justify-content: center; text-align: center; }
}

/* ============ reduced motion ============ */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
  .reveal { opacity: 1; transform: none; filter: none; }
  html { scroll-behavior: auto; }
  .cert-track { animation: none; width: auto; }
  .cert-marquee { overflow-x: auto; -webkit-overflow-scrolling: touch; }
}

:focus-visible { outline: 2.5px solid var(--rose); outline-offset: 3px; border-radius: 4px; }