@font-face {
  font-family: Vazirmatn;
  src: url("../fonts/Vazirmatn-variable.woff2") format("woff2");
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}

:root {
  --bg: #111312;
  --surface: #171b18;
  --surface-raised: #1d221e;
  --text: #f5f2eb;
  --muted: #a7ada3;
  --faint: #737a72;
  --line: #303831;
  --line-strong: #475247;
  --green: #8bd0a8;
  --green-strong: #b3e8c9;
  --gold: #dfbd72;
  --danger: #d78677;
  --shadow: #050605;
  --on-accent: #102217;
  --font: Vazirmatn, ui-sans-serif, system-ui, sans-serif;
  --mono: ui-monospace, SFMono-Regular, Consolas, monospace;
  --shell: 1120px;
  --ease: cubic-bezier(.2, .75, .25, 1);
  --spring: cubic-bezier(.34, 1.56, .64, 1);
  /* Interactive spotlight / tilt state — driven by pointer position via JS. */
  --tilt-x: 0deg;
  --tilt-y: 0deg;
  --spot-x: 50%;
  --spot-y: 0%;
}

html[data-theme="light"] {
  --bg: #f3f5f0;
  --surface: #fbfcf8;
  --surface-raised: #ffffff;
  --text: #19211b;
  --muted: #556158;
  --faint: #5c685e;
  --line: #d6ddd4;
  --line-strong: #bfcabf;
  --green: #28704a;
  --green-strong: #175b38;
  --gold: #9b6e1b;
  --shadow: #aeb8ac;
  --on-accent: #ffffff;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; background: var(--bg); }
html[lang="zh"] { --font: "Microsoft YaHei UI", "PingFang SC", "Noto Sans SC", sans-serif; }
html[lang="ko"] { --font: "Malgun Gothic", "Apple SD Gothic Neo", "Noto Sans KR", sans-serif; }
body { min-width: 320px; margin: 0; overflow-x: hidden; background: var(--bg); color: var(--text); font-family: var(--font); font-size: 16px; line-height: 1.85; }
/* Subtle ambient gradient that shifts over time. */
body::before { position: fixed; inset: 0; z-index: -2; background-image: linear-gradient(var(--line) 1px, transparent 1px), linear-gradient(90deg, var(--line) 1px, transparent 1px); background-size: 64px 64px; content: ""; opacity: .13; pointer-events: none; }
body::after { position: fixed; inset: 0; z-index: -1; background: var(--bg); content: ""; opacity: .76; pointer-events: none; }
html[data-app-state="booting"] body > :not(.site-loader) { visibility: hidden; }
a { color: inherit; text-decoration: none; }
button { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
button:focus-visible, a:focus-visible { outline: 3px solid var(--gold); outline-offset: 4px; }
img { display: block; max-width: 100%; }
svg { fill: none; stroke: currentColor; stroke-linecap: round; stroke-linejoin: round; stroke-width: 1.8; }

.shell { width: min(var(--shell), calc(100% - 40px)); margin-inline: auto; }
.skip-link { position: fixed; inset: 12px auto auto 12px; z-index: 100; padding: 8px 13px; background: var(--text); color: var(--bg); transform: translateY(-180%); }
.skip-link:focus { transform: translateY(0); }

.site-loader { --loader-bg: #101311; --loader-line: rgba(226, 220, 197, .14); --loader-text: #f3f2ec; --loader-muted: #a5aaa4; --loader-green: #8ad8ae; --loader-gold: #dfb968; position: fixed; inset: 0; z-index: 9999; display: grid; place-items: center; overflow: hidden; padding: clamp(14px, 3vw, 34px); background-color: var(--loader-bg); background-image: linear-gradient(var(--loader-line) 1px, transparent 1px), linear-gradient(90deg, var(--loader-line) 1px, transparent 1px); background-size: 56px 56px; color: var(--loader-text); transition: opacity 620ms var(--ease), visibility 620ms var(--ease), transform 620ms var(--ease), filter 620ms var(--ease); }
.site-loader::before { position: absolute; inset: 0; background: radial-gradient(circle at 50% 42%, rgba(125, 197, 157, .09), transparent 48%), linear-gradient(180deg, rgba(8, 10, 9, .18), rgba(8, 10, 9, .76)); content: ""; pointer-events: none; }
.site-loader.is-leaving { opacity: 0; visibility: hidden; transform: scale(1.012); filter: blur(6px); }
.loader-stage { position: relative; z-index: 1; width: min(980px, 100%); }
.loader-story-head { display: flex; align-items: center; justify-content: space-between; gap: 20px; min-height: 30px; margin-bottom: 10px; color: var(--loader-muted); }
.loader-story-head p { margin: 0; font-size: clamp(.72rem, 1.6vw, .86rem); }
.loader-sequence { color: var(--loader-gold); font: 700 .68rem/1 var(--mono); letter-spacing: .12em; direction: ltr; }
.loader-video-container { position: relative; width: 100%; overflow: hidden; border: 1px solid rgba(223, 185, 104, .28); border-radius: 6px; background: #111; box-shadow: 0 26px 80px rgba(0, 0, 0, .52); aspect-ratio: 16 / 9; }
.loader-video { display: block; width: 100%; height: 100%; object-fit: cover; pointer-events: none; }
.loader-video-glow { position: absolute; inset: 0; background: linear-gradient(90deg, rgba(223, 185, 104, .08), transparent 24%, transparent 76%, rgba(138, 216, 174, .06)); box-shadow: inset 0 0 42px rgba(0, 0, 0, .52); pointer-events: none; }
.loader-corner { position: absolute; z-index: 2; width: 34px; height: 34px; border-color: var(--loader-gold); opacity: .72; pointer-events: none; }
.loader-corner--a { inset: 14px auto auto 14px; border-top: 1px solid; border-left: 1px solid; }
.loader-corner--b { inset: auto 14px 14px auto; border-right: 1px solid var(--loader-green); border-bottom: 1px solid var(--loader-green); }
.loader-scan { position: absolute; inset: 0 auto 0 0; width: 1px; background: linear-gradient(transparent 8%, var(--loader-gold), var(--loader-green), transparent 92%); opacity: .34; transform: translate3d(var(--loader-scan-x, 0), 0, 0); will-change: transform; pointer-events: none; }
.loader-progress-section { display: grid; gap: 10px; width: 100%; margin-top: 15px; }
.loader-progress-meta { display: flex; align-items: baseline; justify-content: space-between; gap: 20px; min-height: 24px; }
.loader-status-text { margin: 0; color: var(--loader-text); font-size: clamp(.78rem, 1.8vw, .92rem); font-weight: 650; transition: color 240ms var(--ease); }
.loader-percent { color: var(--loader-green); font: 700 .82rem/1 var(--mono); direction: ltr; }
.loader-progress-track { position: relative; width: 100%; height: 2px; overflow: hidden; background: rgba(255, 255, 255, .12); }
.loader-progress-fill { position: absolute; inset: 0; background: linear-gradient(90deg, var(--loader-gold), var(--loader-green)); box-shadow: 0 0 12px rgba(138, 216, 174, .48); transform: scaleX(var(--loader-progress, 0)); transform-origin: left; transition: transform 100ms linear; }
[dir="rtl"] .loader-progress-fill { transform-origin: right; }
.loader-steps { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1px; margin: 0; padding: 0; list-style: none; background: var(--loader-line); }
.loader-steps li { display: flex; align-items: center; gap: 8px; min-width: 0; padding: 8px 10px; background: rgba(16, 19, 17, .94); color: #777e79; transition: color 260ms var(--ease), background 260ms var(--ease); }
.loader-steps b { color: inherit; font: 700 .62rem/1 var(--mono); }
.loader-steps span { overflow: hidden; font-size: clamp(.66rem, 1.4vw, .75rem); text-overflow: ellipsis; white-space: nowrap; }
.site-loader[data-phase="identity"] [data-loader-step="identity"], .site-loader[data-phase="data"] [data-loader-step="identity"], .site-loader[data-phase="data"] [data-loader-step="data"], .site-loader[data-phase="automation"] .loader-steps li, .site-loader[data-phase="ready"] .loader-steps li { color: var(--loader-text); background: rgba(31, 39, 34, .96); }
.site-loader[data-phase="identity"] [data-loader-step="identity"] b, .site-loader[data-phase="data"] [data-loader-step="data"] b, .site-loader[data-phase="automation"] [data-loader-step="automation"] b, .site-loader[data-phase="ready"] .loader-steps b { color: var(--loader-green); }
.site-loader[data-phase="ready"] .loader-status-text { color: var(--loader-green); }
@media (max-width: 690px) {
  .site-loader { padding: 12px; background-size: 36px 36px; }
  .loader-story-head { margin-bottom: 7px; }
  .loader-stage { width: 100%; }
  .loader-progress-section { margin-top: 11px; gap: 8px; }
  .loader-steps li { justify-content: center; padding: 7px 4px; }
  .loader-steps b { display: none; }
}
@keyframes shimmer { from { background-position: 220% 0; } to { background-position: -120% 0; } }
@keyframes float-soft { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-7px); } }
@keyframes blink { 0%, 100% { opacity: 1; } 50% { opacity: 0; } }

.site-header { position: sticky; inset-block-start: 0; z-index: 30; border-bottom: 1px solid color-mix(in srgb, var(--line), transparent 25%); background: color-mix(in srgb, var(--bg), transparent 12%); backdrop-filter: blur(16px); }
.nav { display: flex; align-items: center; min-height: 70px; gap: 20px; }
.brand { display: inline-flex; align-items: center; gap: 10px; min-width: 0; margin-inline-end: auto; }
.brand-mark { display: grid; width: 35px; height: 35px; border: 1px solid var(--green); color: var(--green); place-items: center; font-weight: 850; line-height: 1; }
.brand strong, .brand small { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.brand strong { font-size: .91rem; }
.brand small { color: var(--muted); font-size: .7rem; }
.nav-links { display: flex; align-items: center; gap: 22px; }
.nav-links a { position: relative; color: var(--muted); font-size: .8rem; transition: color 220ms var(--ease); }
.nav-links a::after { position: absolute; inset: auto 0 -8px; height: 2px; background: var(--green); content: ""; transform: scaleX(0); transform-origin: center; transition: transform 280ms var(--spring); }
.nav-links a:hover, .nav-links a.is-active { color: var(--text); }
.nav-links a.is-active::after { transform: scaleX(1); }
.nav-tools { display: flex; align-items: center; gap: 8px; }
.icon-button, .print-action { display: inline-grid; min-width: 38px; height: 38px; border: 1px solid var(--line); background: transparent; color: var(--text); cursor: pointer; place-items: center; transition: border-color 220ms var(--ease), background 220ms var(--ease), color 220ms var(--ease); }
.icon-button:hover, .print-action:hover { border-color: var(--green); background: var(--surface-raised); color: var(--green-strong); }
.icon-button svg { width: 18px; height: 18px; }
.language-control { position: relative; display: inline-flex; align-items: center; width: 74px; height: 38px; border: 1px solid var(--line); color: var(--text); transition: border-color 220ms var(--ease), background 220ms var(--ease); }
.language-control:hover, .language-control:focus-within { border-color: var(--green); background: var(--surface-raised); }
.language-control svg { position: absolute; inset-inline-start: 9px; width: 16px; height: 16px; color: var(--green); pointer-events: none; }
.language-control select { width: 100%; height: 100%; padding: 0 8px 0 30px; border: 0; outline: 0; background: transparent; color: inherit; cursor: pointer; font: 700 .68rem/1 var(--mono); direction: ltr; appearance: none; }
[dir="rtl"] .language-control select { padding: 0 30px 0 8px; }
.language-control option { background: var(--surface); color: var(--text); }
.print-action { display: inline-flex; gap: 8px; padding-inline: 12px; font-size: .76rem; }
.print-action svg { width: 16px; height: 16px; }
.nav-toggle { display: none; }

.hero { position: relative; min-height: min(680px, calc(100svh - 96px)); padding-block: clamp(64px, 8vw, 100px) clamp(52px, 7vw, 80px); overflow: hidden; }
.hero-ledger-lines { position: absolute; inset: 0; overflow: hidden; background: linear-gradient(90deg, transparent 49.94%, var(--line) 50%, transparent 50.06%); opacity: .45; pointer-events: none; }
.hero-ledger-lines::after { position: absolute; inset: 10% auto auto 50%; width: 1px; height: 82px; background: linear-gradient(transparent, var(--gold), var(--green), transparent); content: ""; opacity: 0; will-change: transform, opacity; animation: ledger-scan 6.5s var(--ease) infinite; }
@keyframes ledger-scan { 0%, 62%, 100% { opacity: 0; transform: translate3d(0, -90px, 0); } 12% { opacity: .75; } 42% { opacity: .35; transform: translate3d(0, 430px, 0); } 50% { opacity: 0; transform: translate3d(0, 500px, 0); } }
.hero-layout { position: relative; display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(320px, .75fr); align-items: center; gap: clamp(42px, 8vw, 100px); }
.eyebrow, .section-heading > p { margin: 0 0 12px; color: var(--green); font: 700 .73rem/1.4 var(--mono); letter-spacing: .1em; }
.eyebrow::before, .section-heading > p::before { color: var(--gold); content: "// "; }
h1, h2, h3, p { margin-top: 0; }
h1 { max-width: 740px; margin-bottom: 24px; font-size: clamp(2.4rem, 6vw, 5.4rem); font-weight: 780; letter-spacing: 0; line-height: 1.2; }
h1 > span { display: block; }
h1 em { display: block; margin-top: 10px; color: var(--muted); font-size: clamp(1rem, 2.4vw, 1.45rem); font-style: normal; font-weight: 500; }
h1 b { position: relative; color: var(--gold); font-weight: 650; }
h1 b::after { margin-inline-start: 2px; color: var(--green-strong); content: "▍"; opacity: 0; animation: blink 1.05s steps(1) infinite; }
h1 b.is-typing::after { opacity: 1; }
@media (prefers-reduced-motion: reduce) { h1 b::after { content: ""; } }
.hero-summary { max-width: 710px; margin-bottom: 30px; color: var(--muted); font-size: clamp(1rem, 1.8vw, 1.1rem); }
.hero-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 18px; }
.primary-button { display: inline-flex; align-items: center; min-height: 46px; padding-inline: 20px; background: var(--green); color: var(--on-accent); font-size: .875rem; font-weight: 800; position: relative; overflow: hidden; transition: transform 220ms var(--ease), background 220ms var(--ease), box-shadow 220ms var(--ease); }
.primary-button::before { position: absolute; inset: 0; background: radial-gradient(180px circle at 50% 50%, rgba(255,255,255,0.24), transparent 62%); opacity: 0; transition: opacity 240ms; pointer-events: none; }
.primary-button:hover { background: var(--green-strong); transform: translateY(-2px); box-shadow: 0 10px 30px -12px color-mix(in srgb, var(--green), transparent 30%); }
.primary-button:hover::before { opacity: 1; }
.primary-button:active { transform: translateY(0) scale(0.98); }
.text-button { display: inline-flex; align-items: center; gap: 8px; color: var(--text); font-size: .85rem; font-weight: 700; transition: color 220ms var(--ease); }
.text-button:hover { color: var(--green-strong); }
.text-button span { color: var(--gold); display: inline-block; transition: transform 280ms var(--spring); }
.text-button:hover span { transform: translateX(-6px); }
.quick-facts { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 15px; max-width: 760px; margin: 40px 0 0; }
.quick-facts div { position: relative; padding-top: 12px; border-top: 1px solid var(--line-strong); transition: border-color 260ms var(--ease); }
.quick-facts div:hover { border-top-color: var(--gold); }
.quick-facts div::after { position: absolute; inset-inline: 0; top: -1px; height: 2px; background: var(--gold); transform: scaleX(0); transition: transform 320ms var(--spring); pointer-events: none; }
.quick-facts div:hover::after { transform: scaleX(1); }
.quick-facts dt { color: var(--faint); font-size: .7rem; }
.quick-facts dd { margin: 3px 0 0; font-size: .8rem; font-weight: 650; line-height: 1.65; }
.identity-panel { position: relative; padding: 25px; border: 1px solid var(--line-strong); background: color-mix(in srgb, var(--surface), transparent 8%); box-shadow: 16px 16px 0 color-mix(in srgb, var(--line), transparent 44%); transition: transform 240ms var(--ease), border-color 240ms var(--ease), box-shadow 240ms var(--ease); }
.identity-panel:hover { border-color: var(--green); box-shadow: 18px 18px 0 color-mix(in srgb, var(--green), transparent 78%); }
.identity-panel.is-tilting { transform: perspective(1000px) rotateX(var(--tilt-x)) rotateY(var(--tilt-y)) translateY(-2px); }
.identity-head { display: flex; align-items: center; gap: 13px; }
.identity-monogram { display: grid; width: 52px; height: 52px; border: 1px solid var(--gold); color: var(--gold); font: 700 1rem/1 var(--mono); place-items: center; transition: box-shadow 280ms var(--ease), border-color 280ms var(--ease); }
.identity-panel:hover .identity-monogram { box-shadow: 0 0 18px color-mix(in srgb, var(--gold), transparent 55%); border-color: var(--gold); }
.identity-head strong, .identity-head small { display: block; }
.identity-head strong { font-size: .98rem; }
.identity-head small { color: var(--muted); font-size: .76rem; }
.identity-rule { height: 1px; margin-block: 24px; background: var(--line); }
.metrics { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1px; border: 1px solid var(--line); background: var(--line); }
.metrics div { position: relative; min-height: 90px; padding: 14px; background: var(--surface); transition: background 240ms var(--ease); overflow: hidden; }
.metrics div::after { position: absolute; inset: 0; background: linear-gradient(115deg, transparent 30%, color-mix(in srgb, var(--green), transparent 82%) 50%, transparent 70%); background-size: 220% 100%; background-position: 100% 0; content: ""; opacity: 0; transition: opacity 260ms var(--ease); pointer-events: none; }
.metrics div:hover { background: var(--surface-raised); }
.metrics div:hover::after { opacity: 1; animation: shimmer 1.6s linear infinite; }
.metrics strong, .metrics span { display: block; }
.metrics strong { color: var(--green-strong); font: 700 .9rem/1.3 var(--mono); }
.metrics span { margin-top: 4px; color: var(--muted); font-size: .68rem; line-height: 1.55; }
.identity-note { display: flex; align-items: center; gap: 8px; margin: 20px 0 0; color: var(--muted); font-size: .73rem; }
.identity-note > span:first-child { color: var(--green); font-size: .62rem; }
.identity-note i { width: 3px; height: 3px; border-radius: 50%; background: var(--gold); }

.section { padding-block: clamp(64px, 8vw, 96px); }
.section-tinted { border-block: 1px solid var(--line); background: color-mix(in srgb, var(--surface), transparent 28%); }
.split-layout { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: clamp(42px, 9vw, 140px); }
.section-heading h2 { max-width: 680px; margin: 0; font-size: clamp(1.7rem, 4vw, 3rem); line-height: 1.35; }
.centered { max-width: 780px; margin-inline: auto; text-align: center; }
.prose { max-width: 760px; color: var(--muted); }
.prose p { margin-bottom: 20px; }
.goal { padding: 18px 20px; border-inline-start: 2px solid var(--gold); background: color-mix(in srgb, var(--surface-raised), transparent 22%); color: var(--text); transition: background 280ms var(--ease), border-inline-start-color 280ms var(--ease); }
.goal:hover { background: color-mix(in srgb, var(--surface-raised), transparent 8%); border-inline-start-color: var(--green); }

.timeline { position: relative; display: grid; gap: 0; max-width: 930px; margin: 42px auto 0; }
.timeline::before { position: absolute; inset: 12px auto 12px 17px; width: 1px; background: var(--line-strong); content: ""; }
[dir="rtl"] .timeline::before { inset-inline: auto 17px; }
.timeline-item { position: relative; padding: 0 0 20px 54px; }
[dir="rtl"] .timeline-item { padding: 0 54px 20px 0; }
.timeline-item::before { position: absolute; inset: 8px auto auto 10px; width: 15px; height: 15px; border: 3px solid var(--bg); border-radius: 50%; background: var(--green); box-shadow: 0 0 0 1px var(--line-strong); content: ""; }
[dir="rtl"] .timeline-item::before { inset-inline: auto 10px; }
.timeline-card { position: relative; padding: 22px; border: 1px solid var(--line); background: var(--surface); transition: transform 240ms var(--ease), border-color 240ms var(--ease), box-shadow 240ms var(--ease); }
.timeline-card::before { position: absolute; inset: 0; background: radial-gradient(180px circle at var(--spot-x) var(--spot-y), color-mix(in srgb, var(--green), transparent 88%), transparent 60%); content: ""; opacity: 0; transition: opacity 240ms var(--ease); pointer-events: none; }
.timeline-card:hover { border-color: var(--green); box-shadow: 0 18px 40px -28px color-mix(in srgb, var(--green), transparent 30%); }
.timeline-card:hover::before { opacity: 1; }
.timeline-card.is-tilting { transform: perspective(900px) rotateX(var(--tilt-x)) rotateY(var(--tilt-y)) translateY(-3px); }
.timeline-meta { color: var(--gold); font: 700 .68rem/1 var(--mono); letter-spacing: .08em; }
.timeline-card h3 { margin: 11px 0 8px; font-size: 1.06rem; }
.timeline-card p { color: var(--muted); font-size: .9rem; }
.clean-list { display: grid; gap: 8px; margin: 15px 0 0; padding: 0; color: var(--muted); font-size: .82rem; list-style: none; }
.clean-list li { position: relative; padding-inline-start: 14px; }
.clean-list li::before { position: absolute; inset: .73em auto auto 0; width: 4px; height: 4px; background: var(--green); content: ""; }
[dir="rtl"] .clean-list li::before { inset-inline: auto 0; }

.skill-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; margin-top: 48px; }
.skill-card { position: relative; min-height: 208px; padding: 22px; overflow: hidden; border: 1px solid var(--line); background: var(--surface); transition: transform 260ms var(--ease), border-color 260ms var(--ease), box-shadow 260ms var(--ease); }
.skill-card::after { position: absolute; inset: auto 22px 0; height: 2px; background: var(--gold); content: ""; transform: scaleX(0); transform-origin: center; transition: transform 260ms var(--ease); }
.skill-card:hover::after { transform: scaleX(1); }
.skill-card:hover { border-color: var(--green); box-shadow: 0 22px 48px -30px color-mix(in srgb, var(--green), transparent 25%); }
.skill-card.is-tilting { transform: perspective(900px) rotateX(var(--tilt-x)) rotateY(var(--tilt-y)) translateY(-4px); }
.skill-card::before { position: absolute; inset: 0; background: radial-gradient(220px circle at var(--spot-x) var(--spot-y), color-mix(in srgb, var(--green), transparent 86%), transparent 62%); content: ""; opacity: 0; transition: opacity 240ms var(--ease); pointer-events: none; z-index: 0; }
.skill-card:hover::before { opacity: 1; }
.skill-card > * { position: relative; z-index: 1; }
.skill-icon { display: grid; width: 34px; height: 34px; border: 1px solid var(--gold); color: var(--gold); place-items: center; transition: transform 260ms var(--spring), color 260ms var(--ease), border-color 260ms var(--ease); }
.skill-card:hover .skill-icon { color: var(--green-strong); border-color: var(--green); transform: translateY(-2px) scale(1.06); }
.skill-icon svg { width: 17px; height: 17px; }
.skill-card h3 { margin: 16px 0 12px; font-size: 1rem; }
.pill-list { display: flex; flex-wrap: wrap; gap: 7px; margin: 0; padding: 0; list-style: none; }
.pill-list li { padding: 4px 8px; border: 1px solid var(--line); color: var(--muted); font-size: .71rem; line-height: 1.6; }

.project-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; margin-top: 48px; }
.project-card { position: relative; overflow: hidden; border: 1px solid var(--line); background: var(--surface); transition: transform 260ms var(--ease), border-color 260ms var(--ease), box-shadow 260ms var(--ease); }
.project-card:hover { border-color: var(--green); box-shadow: 0 26px 56px -30px color-mix(in srgb, var(--green), transparent 22%); }
.project-card.is-tilting { transform: perspective(1000px) rotateX(var(--tilt-x)) rotateY(var(--tilt-y)) translateY(-5px); }
.project-preview { position: relative; overflow: hidden; border-bottom: 1px solid var(--line); background: var(--surface-raised); aspect-ratio: 16 / 10; }
.project-preview img { display: block; width: 100%; height: 100%; object-fit: cover; transition: transform 600ms var(--ease); }
.project-card:hover .project-preview img { transform: scale(1.018); }
/* Tiny live indicators make each project preview feel active without competing with its content. */
.project-preview::before, .project-preview::after { position: absolute; z-index: 1; content: ""; pointer-events: none; }
.project-card--1 .project-preview::before { right: 18%; bottom: 12%; width: 5px; height: 11px; border-radius: 2px 2px 0 0; background: var(--green); box-shadow: 10px -5px 0 color-mix(in srgb, var(--green), var(--gold) 30%), 20px 2px 0 var(--green-strong), 30px -8px 0 var(--gold); opacity: .72; transform-origin: bottom; animation: dashboard-live 5.6s var(--ease) infinite; }
.project-card--1 .project-preview::after { right: 17%; bottom: 10%; width: 40px; height: 1px; background: color-mix(in srgb, var(--green), transparent 30%); opacity: .6; }
.project-card--2 .project-preview::before { left: 18%; bottom: 16%; width: 34%; height: 2px; border-radius: 2px; background: linear-gradient(90deg, transparent, var(--green-strong), var(--gold), transparent); opacity: .78; transform-origin: left; animation: code-progress 4.8s var(--ease) infinite; }
.project-card--2 .project-preview::after { left: 18%; bottom: calc(16% - 3px); width: 5px; height: 5px; border-radius: 50%; background: var(--green-strong); box-shadow: 0 0 0 3px color-mix(in srgb, var(--green), transparent 82%); animation: code-ping 4.8s var(--ease) infinite; }
.project-card--3 .project-preview::before { inset: 19% 11% auto; height: 1px; background: linear-gradient(90deg, transparent, var(--gold), transparent); box-shadow: 0 3px 12px color-mix(in srgb, var(--gold), transparent 35%); opacity: 0; animation: document-scan 6.2s var(--ease) infinite; }
@keyframes dashboard-live { 0%, 58%, 100% { opacity: .36; transform: scaleY(.72); } 18%, 35% { opacity: .9; transform: scaleY(1); } }
@keyframes code-progress { 0%, 48%, 100% { opacity: .2; transform: scaleX(.18); } 18%, 32% { opacity: 1; transform: scaleX(1); } }
@keyframes code-ping { 0%, 48%, 100% { opacity: .18; transform: translate3d(0, 0, 0) scale(.6); } 18%, 32% { opacity: 1; transform: translate3d(100px, 0, 0) scale(1); } }
@keyframes document-scan { 0%, 55%, 100% { opacity: 0; transform: translateY(-8px); } 12% { opacity: .72; } 32% { opacity: .72; transform: translateY(62px); } 42% { opacity: 0; transform: translateY(70px); } }
.project-body { padding: 20px; }
.project-type { color: var(--gold); font: 700 .67rem/1 var(--mono); letter-spacing: .07em; }
.project-card h3 { margin: 12px 0 8px; font-size: 1rem; }
.project-card p { min-height: 5.2em; color: var(--muted); font-size: .82rem; }
.project-tech { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 16px; }
.project-tech span { color: var(--green-strong); font: 700 .66rem/1.4 var(--mono); }
.project-tech span:not(:last-child)::after { margin-inline-start: 6px; color: var(--line-strong); content: "/"; }

.details-grid { display: grid; grid-template-columns: 1.1fr 1fr 1fr; gap: 14px; margin-top: 48px; }
.details-grid article { padding: 22px; border-top: 2px solid var(--gold); background: var(--surface); transition: transform 260ms var(--ease), box-shadow 260ms var(--ease); }
.details-grid article:hover { transform: translateY(-2px); box-shadow: 0 8px 24px -16px var(--shadow); }
.details-grid h3 { margin-bottom: 16px; font-size: 1rem; }
.details-grid p { margin-bottom: 8px; color: var(--muted); font-size: .84rem; }
.details-grid strong { color: var(--text); }
.details-grid ul { display: grid; gap: 7px; margin: 0; padding: 0; color: var(--muted); font-size: .82rem; list-style: none; }
.details-grid li::before { margin-inline-end: 8px; color: var(--green); content: "•"; }

.contact-section { border-top: 1px solid var(--line); background: var(--surface); }
.contact-layout { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(320px, .9fr); align-items: start; gap: clamp(38px, 8vw, 100px); }
.contact-copy { max-width: 620px; margin: 20px 0 0; color: var(--muted); }
.contact-side { display: grid; gap: 16px; }
.contact-links { display: grid; gap: 8px; }
.contact-link { display: flex; align-items: center; gap: 12px; padding: 15px; border: 1px solid var(--line); background: var(--surface-raised); transition: border-color 220ms var(--ease), transform 260ms var(--spring), box-shadow 260ms var(--ease); }
.contact-link:hover { border-color: var(--green); transform: translateX(-3px); box-shadow: 4px 4px 0 color-mix(in srgb, var(--green), transparent 60%); }
[dir="rtl"] .contact-link:hover { transform: translateX(3px); box-shadow: -4px 4px 0 color-mix(in srgb, var(--green), transparent 60%); }
.contact-icon { display: grid; flex: 0 0 auto; width: 34px; height: 34px; border: 1px solid var(--gold); color: var(--gold); place-items: center; transition: transform 260ms var(--spring), color 220ms var(--ease), border-color 220ms var(--ease); }
.contact-link:hover .contact-icon { color: var(--green-strong); border-color: var(--green); transform: rotate(-8deg) scale(1.08); }
.contact-icon svg { width: 17px; height: 17px; }
.contact-link strong, .contact-link small { display: block; }
.contact-link strong { font-size: .84rem; }
.contact-link small { color: var(--muted); direction: ltr; font: .72rem/1.7 var(--mono); text-align: start; }
.qr-card { display: flex; align-items: center; gap: 14px; padding: 14px; border: 1px dashed var(--line-strong); color: var(--muted); font-size: .75rem; transition: border-color 280ms var(--ease), transform 260ms var(--spring); }
.qr-card:hover { border-color: var(--green); transform: scale(1.02); }
.qr-card img { width: 92px; height: 92px; background: #fff; border-radius: 4px; }

.site-footer { padding-block: 28px; border-top: 1px solid var(--line); color: var(--muted); font-size: .72rem; }
.site-footer .shell { display: flex; align-items: center; justify-content: space-between; gap: 20px; flex-wrap: wrap; }
.site-footer p { margin: 0; }
.footer-copy { display: grid; gap: 6px; }
.footer-gratitude { color: var(--text); font-size: .78rem; font-weight: 650; }
.footer-credit { display: inline-flex; align-items: center; gap: 8px; color: var(--muted); font-size: .69rem; line-height: 1.55; }
.code-run { direction: ltr; position: relative; display: inline-block; flex: 0 0 auto; width: 42px; height: 21px; overflow: hidden; border: 1px solid color-mix(in srgb, var(--green), var(--line) 55%); border-radius: 4px; background: color-mix(in srgb, var(--surface), transparent 18%); }
.code-run::before { content: ""; position: absolute; inset: 3px 3px auto auto; width: 3px; height: 3px; border-radius: 50%; background: var(--gold); box-shadow: -5px 0 0 color-mix(in srgb, var(--green), transparent 18%); }
.code-run b { position: absolute; inset: 4px auto auto 5px; color: var(--green-strong); font: 700 8px/1 var(--mono); letter-spacing: 0; animation: code-cursor 1.1s steps(1) infinite; }
.code-run i { position: absolute; inset: auto auto 4px 5px; display: block; height: 2px; border-radius: 2px; background: var(--gold); transform-origin: left; animation: code-stream 1.8s var(--ease) infinite; }
.code-run i:nth-child(2) { width: 22px; animation-delay: -.8s; }
.code-run i:nth-child(3) { width: 13px; bottom: 8px; background: var(--green); animation-delay: -1.25s; }
@keyframes code-stream { 0%, 100% { opacity: .25; transform: scaleX(.25); } 45% { opacity: 1; transform: scaleX(1); } 70% { opacity: .55; transform: translateX(5px) scaleX(.45); } }
@keyframes code-cursor { 50% { opacity: .32; } }
.site-footer a { color: var(--green); transition: color 220ms var(--ease), transform 260ms var(--spring); display: inline-flex; align-items: center; gap: 4px; }
.site-footer a:hover { color: var(--green-strong); transform: translateY(-1px); }

.pointer-glow { position: fixed; inset: 0 auto auto 0; z-index: 10; width: 320px; height: 320px; background: radial-gradient(circle, color-mix(in srgb, var(--green), transparent 90%), transparent 68%); opacity: 0; pointer-events: none; transform: translate3d(calc(var(--pointer-x, 50vw) - 160px), calc(var(--pointer-y, 35vh) - 160px), 0); will-change: transform; transition: opacity 300ms var(--ease); }
body.has-pointer .pointer-glow { opacity: 1; }

.scroll-progress { position: fixed; inset: 0 0 auto 0; z-index: 40; height: 3px; background: color-mix(in srgb, var(--line), transparent 55%); pointer-events: none; }
.scroll-progress i { display: block; width: var(--scroll-progress, 0%); height: 100%; background: linear-gradient(90deg, var(--green), var(--gold)); transition: width 90ms linear; }
.reveal { opacity: 0; transform: translateY(18px); transition: opacity 600ms var(--ease), transform 600ms var(--ease); }
.reveal.is-visible { opacity: 1; transform: translateY(0); }
/* Staggered entrance for grouped cards, capped so long lists do not lag. */
.timeline-item.reveal:nth-child(1), .skill-card.reveal:nth-child(1), .project-card.reveal:nth-child(1), .contact-link:nth-child(1) { transition-delay: 0ms; }
.timeline-item.reveal:nth-child(2), .skill-card.reveal:nth-child(2), .project-card.reveal:nth-child(2), .contact-link:nth-child(2) { transition-delay: 70ms; }
.timeline-item.reveal:nth-child(3), .skill-card.reveal:nth-child(3), .project-card.reveal:nth-child(3), .contact-link:nth-child(3) { transition-delay: 140ms; }
.timeline-item.reveal:nth-child(4), .skill-card.reveal:nth-child(4) { transition-delay: 210ms; }
.skill-card.reveal:nth-child(5) { transition-delay: 280ms; }
.skill-card.reveal:nth-child(6) { transition-delay: 350ms; }

@media (max-width: 900px) {
  .nav-links { gap: 14px; }
  .print-action span { display: none; }
  .hero-layout, .contact-layout { grid-template-columns: 1fr; }
  .identity-panel { max-width: 560px; }
  .skill-grid, .project-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .details-grid { grid-template-columns: 1fr; }
}

@media (max-width: 690px) {
  .shell { width: min(100% - 30px, var(--shell)); }
  .nav { min-height: 64px; gap: 8px; }
  .brand small { display: none; }
  .nav-toggle { display: grid; }
  .nav-links { position: absolute; inset: calc(100% + 1px) 0 auto; display: none; padding: 14px 15px 18px; border-bottom: 1px solid var(--line); background: var(--surface); }
  .nav-links.is-open { display: grid; }
  .nav-links a { padding-block: 8px; }
  .nav-links a::after { display: none; }
  .hero { min-height: auto; padding-block: 52px 48px; }
  .hero-ledger-lines { display: none; }
  h1 { font-size: clamp(2rem, 10vw, 3.5rem); }
  .quick-facts { grid-template-columns: 1fr; gap: 9px; margin-top: 28px; }
  .identity-panel { display: none; }
  .split-layout { grid-template-columns: 1fr; gap: 28px; }
  .timeline-item, [dir="rtl"] .timeline-item { padding-inline: 42px 0; }
  .skill-grid, .project-grid { grid-template-columns: 1fr; }
  .project-card p { min-height: 0; }
  .language-control { width: 66px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: 1ms !important; animation-duration: 1ms !important; animation-iteration-count: 1 !important; }
  .pointer-glow { display: none; }
  .code-run b, .code-run i { animation: none; opacity: 1; transform: none; }
  .reveal { opacity: 1; transform: none; }
  .identity-panel, .quick-facts div { animation: none !important; }
  .timeline-card.is-tilting, .skill-card.is-tilting, .project-card.is-tilting { transform: none !important; }
}

/* Fixed type scales keep translated headings predictable at every breakpoint. */
h1 { font-size: 4.25rem; overflow-wrap: anywhere; }
h1 em { font-size: 1.25rem; min-height: 3.2em; }
.hero-summary { font-size: 1.0625rem; line-height: 2; }
.section-heading h2 { font-size: 2.5rem; }
.eyebrow, .section-heading > p, .timeline-meta, .project-type, .loader-sequence { letter-spacing: 0; }
.hero { padding-block: 76px 64px; }
.hero-layout { gap: 64px; }
.brand-mark { flex: 0 0 40px; width: 40px; height: 40px; border: 0; border-radius: 4px; overflow: hidden; }
.brand-mark img, .identity-monogram img { width: 100%; height: 100%; object-fit: contain; background: var(--shadow); }
.identity-monogram { flex: 0 0 64px; width: 64px; height: 64px; border-color: var(--line); overflow: hidden; border-radius: 4px; }
.identity-panel { border-radius: 6px; box-shadow: 10px 10px 0 color-mix(in srgb, var(--line), transparent 60%); }
.timeline-card, .skill-card, .project-card { border-radius: 6px; }
.nav-tools { flex-shrink: 0; }
.brand > span:last-child { min-width: 0; }
.icon-button, .language-control, .print-action { border-radius: 4px; }
.primary-button { border-radius: 4px; }
.project-card p { min-height: 0; }
.quick-facts dt { font-size: .8125rem; color: var(--muted); }
.clean-list, .pill-list li, .project-card p { font-size: .875rem; }
.project-type, .timeline-meta { font-size: .75rem; }
.reveal { transition-duration: 450ms; }
@media (max-width: 1100px) {
  .nav { gap: 12px; }
  .nav-links { gap: 12px; }
  .brand small { display: none; }
  .hero-layout { gap: 40px; }
  h1 { font-size: 3.5rem; }
}
@media (max-width: 900px) {
  .hero-layout { gap: 36px; }
  .hero-ledger-lines { display: none; }
  .identity-panel { width: 100%; }
}
@media (max-width: 690px) {
  .nav { min-height: 68px; flex-wrap: wrap; gap: 10px; padding-block: 12px; }
  .brand { flex: 1 1 calc(100% - 60px); }
  .brand strong { font-size: .9375rem; white-space: normal; line-height: 1.5; }
  .nav-toggle { order: 1; width: 40px; }
  .nav-tools { order: 2; width: 100%; justify-content: flex-end; padding-top: 10px; border-top: 1px solid var(--line); }
  .language-control { width: 88px; margin-inline-end: auto; }
  .print-action span { display: inline; }
  .nav-links { inset-block-start: 100%; }
  .hero { padding-block: 40px 48px; }
  .hero-layout { gap: 30px; }
  h1 { font-size: 2.5rem; margin-bottom: 16px; }
  h1 em { font-size: 1.0625rem; }
  .hero-summary { font-size: 1rem; }
  .hero-actions { gap: 16px; }
  .section-heading h2 { font-size: 1.875rem; }
  .section { padding-block: 56px; }
  .skill-grid, .project-grid { margin-top: 30px; }
  .loader-story-head p { font-size: .8125rem; }
  .loader-status-text { font-size: .875rem; }
  .loader-steps span { font-size: .75rem; }
}
@media (min-width: 691px) and (max-width: 1050px) {
  .nav-toggle { display: grid; }
  .nav-links { position: absolute; inset: 100% 0 auto; display: none; padding: 20px; background: var(--surface); border-bottom: 1px solid var(--line); }
  .nav-links.is-open { display: flex; justify-content: center; flex-wrap: wrap; }
}
@media (prefers-reduced-motion: reduce) {
  h1 em { min-height: 0; }
}

.print-resume { display: none; }

@media print {
  @page { size: A4; margin: 11mm; }
  html, body { background: #fff !important; color: #172019 !important; font: 10pt/1.55 var(--font); print-color-adjust: exact; -webkit-print-color-adjust: exact; }
  body::before, body::after, .site-loader, .pointer-glow, .scroll-progress, .site-header, main, .site-footer, .skip-link { display: none !important; }
  .print-resume { display: block !important; width: 100%; }
  .print-sheet { color: #172019; }
  .print-header { position: relative; display: grid; grid-template-columns: 1fr; gap: 2.2mm; padding: 6.2mm 0 2.5mm; }
  .print-header::before { position: absolute; inset: 0 0 auto; height: 2.2mm; background: #b8892f; content: ""; }
  .print-kicker { margin: 0 0 1.5mm; color: #28704a; font: 700 7.5pt/1.2 var(--font); }
  .print-header h1 { margin: 0; color: #151815; font-size: 25pt; line-height: 1.18; }
  .print-title { margin: 1.5mm 0 0; color: #28704a; font-size: 11pt; font-weight: 750; }
  .print-contact-line { margin: 1.5mm 0 0; color: #59635b; font-size: 8.7pt; }
  .print-contact-line i, .print-contact-list i { display: inline-block; width: 1px; height: 10px; margin-inline: 7px; background: #c7c7c2; vertical-align: -1px; }
  .print-timestamp { grid-column: 1 / -1; margin: 2mm 0 0; padding-top: 2.6mm; border-top: 1px solid #d6d8d2; color: #59635b; font-size: 8pt; }
  .print-overview { margin-top: 4mm; padding-bottom: 3mm; border-bottom: 1px solid #d6d8d2; }
  .print-sheet h2 { display: flex; align-items: center; gap: 7px; margin: 0 0 2.5mm; color: #1a211b; font-size: 10.5pt; line-height: 1.3; }
  .print-sheet h2::before { width: 22px; height: 2px; background: #b8892f; content: ""; }
  .print-overview p { margin: 0; color: #3f4942; font-size: 9.2pt; line-height: 1.9; }
  .print-grid { display: grid; grid-template-columns: minmax(0, 1.45fr) minmax(0, .88fr); gap: 8mm; margin-top: 4mm; }
  .print-block { break-inside: avoid; }
  .print-experience ol, .print-focus ul, .print-work ul { margin: 0; padding: 0; list-style: none; }
  .print-experience li { position: relative; padding: 1.8mm 0 1.8mm 4mm; border-top: 1px solid #e0e2dc; }
  [dir="rtl"] .print-experience li { padding-inline: 4mm 0; }
  .print-experience li::before { position: absolute; inset: 4.7mm auto auto 0; width: 4px; height: 4px; border-radius: 50%; background: #28704a; content: ""; }
  [dir="rtl"] .print-experience li::before { inset-inline: 0 auto; }
  .print-experience strong { display: block; color: #1a211b; font-size: 8.8pt; line-height: 1.42; }
  .print-experience span { display: block; margin-top: .5mm; color: #5e6860; font-size: 7.6pt; }
  .print-focus { padding-inline-start: 5mm; border-inline-start: 1px solid #d6d8d2; }
  [dir="rtl"] .print-focus { padding-inline: 0 5mm; border-inline: 0 1px solid #d6d8d2; }
  .print-focus li { margin-top: 3.4mm; }
  .print-focus li:first-child { margin-top: 0; }
  .print-focus span { display: flex; align-items: baseline; justify-content: space-between; gap: 5px; color: #1a211b; }
  .print-focus strong { font: 700 8pt/1.3 var(--mono); }
  .print-focus small { color: #667066; font-size: 6.8pt; }
  .print-focus i { display: block; height: 4px; margin-top: 1.3mm; overflow: hidden; background: #e2e5df; }
  .print-focus b { display: block; width: var(--focus); height: 100%; background: linear-gradient(90deg, #28704a, #b8892f); }
  .print-work { margin-top: 4mm; padding-top: 3mm; border-top: 1px solid #d6d8d2; break-inside: avoid; }
  .print-work ul { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 4mm; }
  .print-work li { min-width: 0; padding-inline-start: 3mm; border-inline-start: 2px solid #b8892f; }
  [dir="rtl"] .print-work li { padding-inline: 0 3mm; border-inline: 0 2px solid #b8892f; }
  .print-work strong { display: block; color: #1a211b; font-size: 8pt; line-height: 1.45; }
  .print-work span { display: block; margin-top: 1mm; color: #5e6860; font-size: 7.2pt; line-height: 1.55; }
  .print-footer { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr); gap: 8mm; margin-top: 4mm; padding-top: 3mm; border-top: 1px solid #d6d8d2; break-inside: avoid; }
  .print-footer section { min-width: 0; }
  .print-footer h2 { margin-bottom: 1.5mm; font-size: 8.8pt; }
  .print-footer h2::before { width: 14px; }
  .print-footer p { margin: .7mm 0 0; overflow-wrap: anywhere; color: #525d54; font-size: 7.2pt; line-height: 1.5; }
  .print-footer strong { color: #1a211b; }
  .print-contact-list { display: flex; flex-wrap: wrap; align-items: center; gap: 0; direction: ltr; }
  [dir="rtl"] .print-contact-list { direction: rtl; }
  .print-contact-list span { direction: ltr; unicode-bidi: isolate; }
}