/* =========================================================
   Ali Hassan — Portfolio · 2026 Edition IV
   Editorial · Standardized type scale · Compact cards
   ========================================================= */

:root {
  /* Palette */
  --bg:        #0F172A;
  --bg-2:      #1E293B;
  --bg-3:      #272F42;
  --line:      rgba(248, 250, 252, 0.10);
  --line-2:    rgba(248, 250, 252, 0.18);
  --ink:       #F8FAFC;
  --ink-mute:  #94A3B8;
  --ink-dim:   #64748B;
  --accent:    #22C55E;
  --accent-2:  #14B8A6;
  --danger:    #EF4444;

  /* Type — standardized scale (1.2 ratio) */
  --t-xs:    11px;
  --t-sm:    13px;
  --t-base:  15px;
  --t-md:    17px;
  --t-lg:    20px;
  --t-xl:    24px;
  --t-2xl:   30px;
  --t-3xl:   38px;
  --t-4xl:   48px;
  --t-5xl:   60px;

  --font: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, 'SF Mono', Menlo, monospace;

  /* Layout */
  --max:    1280px;
  --pad:    clamp(20px, 4.5vw, 48px);
  --r:      12px;
  --r-lg:   18px;

  /* Motion */
  --ease:   cubic-bezier(.22, 1, .36, 1);
  --t:      .22s;
  --t-2:    .36s;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
*::selection { background: var(--accent); color: var(--bg); }

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

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--ink);
  line-height: 1.55;
  font-size: var(--t-base);
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
  font-feature-settings: 'cv02', 'cv03', 'cv04', 'cv11';
}

a { color: inherit; text-decoration: none; }
img, svg { display: block; max-width: 100%; }
button { font: inherit; background: none; border: 0; color: inherit; cursor: pointer; }
ul, ol { list-style: none; }
em { font-style: italic; }

.skip {
  position: absolute; top: -40px; left: 0;
  padding: 10px 16px; background: var(--accent); color: var(--bg);
  font-weight: 600; z-index: 999;
}
.skip:focus { top: 0; }

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  border-radius: 4px;
}

/* ============== NAV ============== */
.nav {
  position: fixed; inset: 0 0 auto 0;
  z-index: 90;
  display: flex; align-items: center; justify-content: space-between;
  gap: 20px;
  padding: 14px var(--pad);
  background: rgba(15, 23, 42, .85);
  border-bottom: 1px solid transparent;
  transition: padding var(--t) var(--ease), border-color var(--t), background var(--t);
}
.nav.is-scrolled {
  padding: 10px var(--pad);
  border-bottom-color: var(--line);
  background: rgba(15, 23, 42, .92);
}
.nav__logo {
  display: inline-flex; align-items: center; gap: 10px;
  font-weight: 700;
  letter-spacing: -0.01em;
  font-size: var(--t-sm);
}
.nav__logo-mark {
  display: grid; place-items: center;
  width: 30px; height: 30px;
  border-radius: 8px;
  background: var(--ink);
  color: var(--bg);
  font-size: 12px;
  font-weight: 800;
}
.nav__logo-dot { color: var(--accent); }

.nav__links {
  display: flex; gap: 2px;
}
.nav__links a {
  padding: 8px 14px;
  font-size: var(--t-sm);
  font-weight: 500;
  color: var(--ink-mute);
  border-radius: 999px;
  transition: color var(--t), background var(--t);
}
.nav__links a:hover { color: var(--ink); }
.nav__links a.is-active { color: var(--ink); background: var(--bg-2); }

.nav__cta {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 8px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 12px;
  font-weight: 500;
  color: var(--ink);
  background: var(--bg-2);
  transition: border-color var(--t), background var(--t);
}
.nav__cta:hover { border-color: var(--line-2); background: var(--bg-3); }
.nav__cta-dot {
  width: 7px; height: 7px;
  background: var(--accent);
  border-radius: 50%;
  box-shadow: 0 0 0 4px rgba(34, 197, 94, .15);
  animation: blink 2s var(--ease) infinite;
}
@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: .5; }
}

.nav__burger {
  display: none;
  flex-direction: column; gap: 5px;
  padding: 8px;
}
.nav__burger span {
  display: block;
  width: 22px; height: 2px;
  background: var(--ink);
  transition: transform var(--t) var(--ease), opacity var(--t);
}
.nav__burger.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__burger.is-open span:nth-child(2) { opacity: 0; }
.nav__burger.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

@media (max-width: 880px) {
  .nav__links, .nav__cta { display: none; }
  .nav__burger { display: flex; }
}

.drawer {
  position: fixed; inset: 60px 0 auto 0;
  z-index: 89;
  background: var(--bg);
  border-bottom: 1px solid var(--line);
  padding: 16px var(--pad) 24px;
  display: flex; flex-direction: column;
  transform: translateY(-110%);
  transition: transform var(--t-2) var(--ease);
  visibility: hidden;
}
.drawer.is-open { transform: translateY(0); visibility: visible; }
.drawer a {
  font-size: var(--t-xl);
  font-weight: 700;
  letter-spacing: -0.02em;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
}
.drawer a:last-child { border: 0; }
.drawer__cta { color: var(--accent) !important; }

/* ============== HERO ============== */
.hero {
  max-width: var(--max);
  margin: 0 auto;
  padding: 120px var(--pad) 64px;
  position: relative;
}

.hero__row {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 48px;
  flex-wrap: wrap; gap: 12px;
}
.kicker {
  font-family: var(--font-mono);
  font-size: var(--t-xs);
  letter-spacing: 0.04em;
  color: var(--ink-mute);
  text-transform: uppercase;
  display: inline-flex; align-items: center; gap: 8px;
}
.kicker::before {
  content: '';
  width: 18px; height: 1px;
  background: var(--ink-dim);
}
.kicker--end::before { display: none; }
.kicker--end::after {
  content: '';
  width: 18px; height: 1px;
  background: var(--ink-dim);
}

.hero__title {
  font-size: clamp(40px, 7vw, 96px);
  line-height: 0.95;
  font-weight: 800;
  letter-spacing: -0.04em;
  margin-bottom: 48px;
}
.hero__line {
  display: block;
}
.hero__line--alt {
  font-style: italic;
  font-weight: 400;
  color: var(--ink-mute);
  display: flex; align-items: center; gap: clamp(14px, 2.5vw, 28px);
  flex-wrap: wrap;
}
.hero__portrait {
  display: inline-block;
  width: clamp(50px, 6.5vw, 88px);
  height: clamp(50px, 6.5vw, 88px);
  border-radius: 999px;
  overflow: hidden;
  vertical-align: middle;
  background: var(--bg-2);
  border: 1px solid var(--line);
  flex-shrink: 0;
}
.hero__portrait img {
  width: 100%; height: 100%;
  object-fit: cover;
}
.hero__line--accent { color: var(--ink); }
.hero__globally {
  font-style: italic;
  font-weight: 400;
  color: var(--ink-mute);
}
.dot-acc { color: var(--accent); }

.hero__bottom {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 32px 48px;
  align-items: end;
  margin-bottom: 64px;
  padding-bottom: 64px;
  border-bottom: 1px solid var(--line);
}
@media (max-width: 880px) {
  .hero__bottom { grid-template-columns: 1fr; gap: 28px; }
}
.hero__sub {
  font-size: var(--t-md);
  color: var(--ink-mute);
  max-width: 60ch;
  line-height: 1.6;
}
.hero__sub strong { color: var(--ink); font-weight: 600; }

.hero__cta {
  display: flex; gap: 10px; flex-wrap: wrap;
  justify-content: flex-end;
}
@media (max-width: 880px) { .hero__cta { justify-content: flex-start; } }

.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 12px 20px;
  border-radius: 999px;
  font-size: var(--t-sm);
  font-weight: 600;
  letter-spacing: -0.005em;
  border: 1px solid transparent;
  transition: transform var(--t) var(--ease), background var(--t), border-color var(--t), color var(--t);
  white-space: nowrap;
}
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }
.btn--primary {
  background: var(--ink);
  color: var(--bg);
}
.btn--primary:hover { background: var(--accent); }
.btn--ghost {
  background: transparent;
  border-color: var(--line-2);
  color: var(--ink);
}
.btn--ghost:hover { border-color: var(--accent); color: var(--accent); }
.btn--fiverr {
  background: #1DBF73;
  color: #fff;
  border-color: #1DBF73;
}
.btn--fiverr:hover {
  background: #19A463;
  border-color: #19A463;
  color: #fff;
}
.btn--lg {
  padding: 14px 24px;
  font-size: var(--t-base);
}

.hero__stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
@media (max-width: 880px) { .hero__stats { grid-template-columns: repeat(2, 1fr); gap: 20px; } }

.stat {
  display: flex; flex-direction: column;
  border-top: 1px solid var(--line);
  padding-top: 16px;
}
.stat strong {
  font-size: clamp(28px, 3.4vw, 44px);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1;
  margin-bottom: 12px;
  color: var(--ink);
}
.stat strong small {
  font-size: 0.55em;
  font-weight: 600;
  color: var(--accent);
  vertical-align: super;
  margin-left: 2px;
}
.stat span {
  font-size: 12px;
  color: var(--ink-mute);
  line-height: 1.4;
  max-width: 24ch;
}

/* ============== MARQUEE ============== */
.marquee {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 20px 0;
  overflow: hidden;
}
.marquee__track {
  display: inline-flex;
  gap: 30px;
  white-space: nowrap;
  animation: scroll 60s linear infinite;
  font-size: clamp(16px, 1.8vw, 22px);
  font-weight: 700;
  letter-spacing: -0.015em;
  color: var(--ink-dim);
}
.marquee__track span:nth-child(odd) { color: var(--ink); }
.marquee__track span[aria-hidden] { color: var(--accent); font-weight: 400; }
@keyframes scroll {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}
@media (prefers-reduced-motion: reduce) {
  .marquee__track { animation: none; }
}

/* ============== SECTION ============== */
.section {
  max-width: var(--max);
  margin: 0 auto;
  padding: clamp(64px, 9vw, 110px) var(--pad);
}
.section--contact { padding-bottom: 64px; }

.section__head {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 20px;
  margin-bottom: clamp(36px, 5vw, 64px);
  align-items: start;
}
.section__head > .filter {
  grid-column: 2;
  margin-top: 20px;
}
.num {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--accent);
  font-weight: 500;
  padding-top: 8px;
}
.section__head h2 {
  font-size: clamp(28px, 4.5vw, 56px);
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.035em;
  max-width: 18ch;
}
.section__head h2 em {
  font-weight: 400;
  color: var(--ink-mute);
  font-style: italic;
}
.section__head p {
  margin-top: 18px;
  font-size: var(--t-base);
  color: var(--ink-mute);
  max-width: 60ch;
}

/* ============== WORK / GRID ============== */
.filter {
  display: flex; flex-wrap: wrap; gap: 4px;
  padding: 4px;
  border: 1px solid var(--line);
  border-radius: 999px;
  width: fit-content;
  background: var(--bg-2);
}
.filter button {
  padding: 7px 14px;
  font-size: 11px;
  font-weight: 500;
  font-family: var(--font-mono);
  letter-spacing: 0.02em;
  color: var(--ink-mute);
  border-radius: 999px;
  transition: color var(--t), background var(--t);
}
.filter button:hover { color: var(--ink); }
.filter button.is-active {
  background: var(--ink);
  color: var(--bg);
}

.grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
@media (max-width: 1000px) { .grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px)  { .grid { grid-template-columns: 1fr; } }

.card {
  position: relative;
  border-radius: var(--r-lg);
  border: 1px solid var(--line);
  background: var(--bg-2);
  overflow: hidden;
  display: flex; flex-direction: column;
  transition: transform var(--t-2) var(--ease), border-color var(--t);
}
.card:hover {
  transform: translateY(-3px);
  border-color: var(--line-2);
}
.card.is-hidden { display: none; }

.card__visual {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  display: grid; place-items: center;
}

.card__visual[data-grad="1"]  { background: linear-gradient(135deg, #0EA5E9 0%, #6366F1 60%, #1E293B 100%); }
.card__visual[data-grad="2"]  { background: linear-gradient(135deg, #8B5CF6 0%, #14B8A6 100%); }
.card__visual[data-grad="3"]  { background: linear-gradient(135deg, #F59E0B 0%, #EF4444 100%); }
.card__visual[data-grad="4"]  { background: linear-gradient(135deg, #14B8A6 0%, #22C55E 100%); }
.card__visual[data-grad="5"]  { background: linear-gradient(135deg, #EC4899 0%, #6366F1 100%); }
.card__visual[data-grad="6"]  { background: linear-gradient(135deg, #F97316 0%, #DB2777 100%); }
.card__visual[data-grad="7"]  { background: linear-gradient(135deg, #22C55E 0%, #0EA5E9 100%); }
.card__visual[data-grad="8"]  { background: linear-gradient(135deg, #6366F1 0%, #22C55E 100%); }
.card__visual[data-grad="9"]  { background: linear-gradient(135deg, #DB2777 0%, #F59E0B 100%); }
.card__visual[data-grad="10"] { background: linear-gradient(135deg, #14B8A6 0%, #6366F1 100%); }

.card__visual::after {
  content: '';
  position: absolute; inset: 0;
  background:
    radial-gradient(60% 80% at 80% 100%, rgba(0,0,0,.45), transparent 60%),
    radial-gradient(40% 60% at 20% 0%, rgba(255,255,255,.18), transparent 60%);
  pointer-events: none;
}

/* mock device — phone-frame visual */
.mock {
  position: relative;
  z-index: 1;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  gap: 10px;
  padding: 18px 26px;
  background: rgba(15, 23, 42, 0.32);
  border: 1px solid rgba(248, 250, 252, 0.22);
  border-radius: 22px;
  backdrop-filter: blur(2px);
  -webkit-backdrop-filter: blur(2px);
  box-shadow: 0 12px 28px rgba(0,0,0,.25);
  transition: transform var(--t-2) var(--ease);
}
.card:hover .mock { transform: scale(1.04); }

.mock__init {
  font-size: clamp(40px, 5vw, 60px);
  font-weight: 900;
  line-height: 1;
  letter-spacing: -0.06em;
  color: #fff;
  text-shadow: 0 2px 18px rgba(0,0,0,.35);
}
.mock__brand {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.16em;
  color: rgba(255, 255, 255, 0.92);
  text-transform: uppercase;
}

.card__num {
  position: absolute; top: 12px; left: 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: rgba(255,255,255,.92);
  z-index: 2;
}
.card__status {
  position: absolute; top: 10px; right: 10px;
  padding: 5px 10px;
  border-radius: 999px;
  background: rgba(15, 23, 42, .65);
  border: 1px solid rgba(248, 250, 252, .25);
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: #fff;
  z-index: 2;
}
.card__status.status--live {
  background: rgba(34, 197, 94, .22);
  border-color: rgba(34, 197, 94, .55);
  color: #BBF7D0;
}
.card__country {
  position: absolute; bottom: 12px; left: 14px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.04em;
  color: rgba(255,255,255,.92);
  z-index: 2;
}

.card__body { padding: 20px; flex: 1; display: flex; flex-direction: column; gap: 6px; }
.card__type {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  color: var(--accent);
  text-transform: uppercase;
}
.card__body h3 {
  font-size: var(--t-lg);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.2;
  color: var(--ink);
}
.card__body p {
  color: var(--ink-mute);
  font-size: 13px;
  line-height: 1.55;
  margin-bottom: 4px;
  max-width: 60ch;
}
.tags {
  display: flex; flex-wrap: wrap; gap: 5px; margin-top: auto;
}
.tags li {
  padding: 4px 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.02em;
  color: var(--ink-mute);
}

/* ============== ABOUT ============== */
.about {
  display: grid;
  grid-template-columns: minmax(260px, 1fr) 1.4fr;
  gap: clamp(28px, 4vw, 64px);
  align-items: start;
}
@media (max-width: 880px) {
  .about { grid-template-columns: 1fr; }
}

.about__photo {
  position: sticky;
  top: 92px;
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--bg-2);
  aspect-ratio: 4 / 5;
}
@media (max-width: 880px) {
  .about__photo { position: relative; top: 0; max-width: 320px; }
}
.about__photo img {
  width: 100%; height: 100%;
  object-fit: cover;
  filter: contrast(1.05) saturate(1.05);
}
.about__photo figcaption {
  position: absolute;
  left: 14px; bottom: 14px;
  display: flex; align-items: center; gap: 9px;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(15, 23, 42, .82);
  border: 1px solid var(--line-2);
  font-size: 12px;
  font-family: var(--font-mono);
  color: var(--ink);
}
.about__photo figcaption span {
  display: inline-grid; place-items: center;
  width: 20px; height: 20px;
  background: var(--accent);
  color: var(--bg);
  font-weight: 800;
  border-radius: 6px;
  font-size: 9px;
}

.about__copy .lead {
  font-size: clamp(17px, 1.8vw, 22px);
  font-weight: 500;
  letter-spacing: -0.015em;
  line-height: 1.35;
  color: var(--ink);
  margin-bottom: 18px;
}
.about__copy .lead strong { color: var(--accent); font-weight: 600; }
.about__copy p {
  color: var(--ink-mute);
  font-size: var(--t-base);
  line-height: 1.65;
  margin-bottom: 18px;
  max-width: 65ch;
}
.about__copy p strong { color: var(--ink); font-weight: 600; }

.about__meta {
  margin-top: 26px;
  border-top: 1px solid var(--line);
}
.about__meta > div {
  display: grid;
  grid-template-columns: 130px 1fr;
  gap: 20px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
}
.about__meta dt {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-dim);
  padding-top: 2px;
}
.about__meta dd {
  font-size: 14px;
  color: var(--ink);
  font-weight: 500;
}
@media (max-width: 600px) {
  .about__meta > div { grid-template-columns: 1fr; gap: 4px; }
}

/* ============== CAPABILITIES ============== */
.caps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}
@media (max-width: 1000px) { .caps { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px)  { .caps { grid-template-columns: 1fr; } }

.cap {
  position: relative;
  padding: 28px 24px 32px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  transition: background var(--t);
}
.cap:hover { background: var(--bg-2); }
.cap__no {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--accent);
  margin-bottom: 18px;
}
.cap h3 {
  font-size: var(--t-md);
  font-weight: 700;
  letter-spacing: -0.015em;
  line-height: 1.2;
  margin-bottom: 10px;
}
.cap p {
  font-size: 13px;
  color: var(--ink-mute);
  line-height: 1.6;
  max-width: 42ch;
}
.cap p strong { color: var(--ink); font-weight: 600; }

/* ============== BENTO ============== */
.bento {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}
@media (max-width: 1000px) { .bento { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px)  { .bento { grid-template-columns: 1fr; } }

.bento__card {
  padding: 22px;
  border-radius: var(--r);
  border: 1px solid var(--line);
  background: var(--bg-2);
  transition: border-color var(--t);
}
.bento__card:hover { border-color: var(--line-2); }
.bento--lg { grid-column: span 2; }
@media (max-width: 1000px) { .bento--lg { grid-column: span 1; } }

.bento__label {
  display: block;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-dim);
  margin-bottom: 14px;
}
.chips {
  display: flex; flex-wrap: wrap; gap: 6px;
}
.chips li {
  padding: 6px 12px;
  border-radius: 999px;
  background: var(--bg-3);
  border: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--ink);
  transition: border-color var(--t), background var(--t);
}
.chips li:hover { border-color: var(--accent); color: var(--accent); }
.chips--sm li { font-size: 10px; padding: 3px 8px; }

/* ============== TIMELINE ============== */
.tl {
  position: relative;
  padding-left: 22px;
  border-left: 1px solid var(--line);
  display: grid;
  gap: 44px;
}
.tl__item {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 32px;
  position: relative;
}
.tl__item::before {
  content: '';
  position: absolute;
  left: -28px; top: 6px;
  width: 11px; height: 11px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 4px var(--bg), 0 0 0 5px var(--line-2);
}
@media (max-width: 760px) {
  .tl__item { grid-template-columns: 1fr; gap: 10px; }
}
.tl__when {
  display: flex; flex-direction: column; gap: 4px;
}
.tl__year {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--accent);
  font-weight: 500;
}
.tl__loc {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--ink-dim);
}
.tl__body h3 {
  font-size: var(--t-md);
  font-weight: 700;
  letter-spacing: -0.015em;
  margin-bottom: 10px;
}
.tl__body h3 span { color: var(--ink-mute); font-weight: 500; font-style: italic; }
.tl__body p {
  color: var(--ink-mute);
  font-size: 14px;
  line-height: 1.6;
  margin-bottom: 12px;
  max-width: 65ch;
}
.tl__body p strong { color: var(--ink); font-weight: 600; }
.tl__link {
  display: inline-flex; align-items: center; gap: 6px;
  margin-top: 12px;
  padding: 6px 12px;
  border-radius: 999px;
  background: rgba(29, 191, 115, 0.12);
  border: 1px solid rgba(29, 191, 115, 0.4);
  color: #1DBF73;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.05em;
  transition: background var(--t), border-color var(--t);
}
.tl__link:hover {
  background: rgba(29, 191, 115, 0.2);
  border-color: #1DBF73;
}

/* ============== EDUCATION ============== */
.edu {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}
@media (max-width: 900px) { .edu { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .edu { grid-template-columns: 1fr; } }

.edu__item {
  padding: 22px 22px 26px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  transition: background var(--t);
}
.edu__item:hover { background: var(--bg-2); }
.edu__label {
  display: block;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  color: var(--accent);
  text-transform: uppercase;
  margin-bottom: 14px;
}
.edu__item h3 {
  font-size: var(--t-base);
  font-weight: 700;
  letter-spacing: -0.015em;
  margin-bottom: 6px;
  line-height: 1.25;
}
.edu__item p {
  font-size: 12px;
  color: var(--ink-mute);
}

/* ============== CONTACT ============== */
.cta-title em { color: var(--accent); }
.cta {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  align-items: end;
  padding: 44px 0 0;
  border-top: 1px solid var(--line);
}
@media (max-width: 760px) { .cta { grid-template-columns: 1fr; gap: 24px; } }

.cta__actions {
  display: flex; flex-wrap: wrap; gap: 10px;
}
.cta__links {
  display: flex; flex-wrap: wrap; gap: 20px;
  justify-content: flex-end;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--ink-mute);
}
@media (max-width: 760px) { .cta__links { justify-content: flex-start; } }
.cta__links li { display: inline-flex; align-items: center; gap: 6px; }
.cta__links a:hover { color: var(--accent); }
.dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 3px rgba(34, 197, 94, .15);
}

#copyEmail.is-copied { background: var(--accent); color: var(--bg); }

/* ============== FOOTER ============== */
.footer {
  padding: 24px var(--pad);
  border-top: 1px solid var(--line);
}
.footer__row {
  max-width: var(--max);
  margin: 0 auto;
  display: flex; justify-content: space-between; align-items: center;
  gap: 20px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ink-mute);
  letter-spacing: 0.02em;
}
.footer__row a:hover { color: var(--accent); }
@media (max-width: 700px) {
  .footer__row { flex-direction: column; text-align: center; }
}

/* ============== CHATBOT ============== */
.chat-toggle {
  position: fixed;
  bottom: 22px; right: 22px;
  z-index: 200;
  display: inline-flex; align-items: center; gap: 10px;
  padding: 12px 18px 12px 14px;
  border-radius: 999px;
  background: var(--ink);
  color: var(--bg);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: -0.005em;
  box-shadow: 0 12px 28px rgba(0, 0, 0, .35), 0 2px 4px rgba(0, 0, 0, .2);
  transition: transform var(--t) var(--ease), background var(--t);
}
.chat-toggle:hover { transform: translateY(-2px); background: var(--accent); }
.chat-toggle svg { flex-shrink: 0; }
.chat-toggle .chat-toggle__close { display: none; }
.chat-toggle.is-open .chat-toggle__open { display: none; }
.chat-toggle.is-open .chat-toggle__close { display: block; }
.chat-toggle.is-open .chat-toggle__label { display: none; }
.chat-toggle.is-open {
  padding: 12px;
  background: var(--bg-3);
  color: var(--ink);
}
@media (max-width: 600px) {
  .chat-toggle__label { display: none; }
  .chat-toggle { padding: 12px; }
}

.chat {
  position: fixed;
  bottom: 86px; right: 22px;
  z-index: 199;
  width: min(380px, calc(100vw - 32px));
  max-height: min(620px, calc(100vh - 110px));
  display: flex; flex-direction: column;
  background: var(--bg-2);
  border: 1px solid var(--line-2);
  border-radius: 18px;
  box-shadow: 0 30px 60px rgba(0, 0, 0, .55);
  transform: translateY(16px) scale(.96);
  opacity: 0;
  visibility: hidden;
  transition: transform var(--t-2) var(--ease), opacity var(--t-2), visibility var(--t-2);
  overflow: hidden;
}
.chat.is-open {
  transform: translateY(0) scale(1);
  opacity: 1;
  visibility: visible;
}

.chat__head {
  display: flex; justify-content: space-between; align-items: center;
  gap: 12px;
  padding: 14px 16px;
  border-bottom: 1px solid var(--line);
  background: var(--bg-3);
}
.chat__title {
  display: flex; align-items: center; gap: 10px;
}
.chat__avatar {
  display: grid; place-items: center;
  width: 32px; height: 32px;
  border-radius: 8px;
  background: var(--accent);
  color: var(--bg);
  font-size: 11px;
  font-weight: 800;
}
.chat__title strong {
  display: block;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: -0.005em;
}
.chat__title small {
  display: block;
  font-size: 11px;
  color: var(--ink-mute);
  margin-top: 1px;
}
.chat__status {
  display: inline-flex; align-items: center; gap: 6px;
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--ink-mute);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.chat__log {
  flex: 1;
  overflow-y: auto;
  padding: 16px;
  display: flex; flex-direction: column; gap: 10px;
  scroll-behavior: smooth;
}
.chat__msg {
  display: block;
  padding: 10px 14px;
  border-radius: 14px;
  font-size: 13px;
  line-height: 1.55;
  max-width: 88%;
  white-space: pre-wrap;
  word-wrap: break-word;
}
.chat__msg--bot {
  background: var(--bg-3);
  border: 1px solid var(--line);
  color: var(--ink);
  align-self: flex-start;
  border-bottom-left-radius: 4px;
}
.chat__msg--user {
  background: var(--accent);
  color: var(--bg);
  align-self: flex-end;
  font-weight: 500;
  border-bottom-right-radius: 4px;
}
.chat__msg code {
  font-family: var(--font-mono);
  background: rgba(0, 0, 0, .25);
  padding: 1px 5px;
  border-radius: 4px;
  font-size: 12px;
}
.chat__msg pre {
  background: rgba(0, 0, 0, .35);
  padding: 8px 10px;
  border-radius: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  overflow-x: auto;
  margin: 6px 0;
}
.chat__msg--typing {
  display: inline-flex; gap: 4px;
  align-items: center;
}
.chat__msg--typing span {
  display: inline-block;
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--ink-mute);
  animation: typing 1.2s var(--ease) infinite;
}
.chat__msg--typing span:nth-child(2) { animation-delay: .15s; }
.chat__msg--typing span:nth-child(3) { animation-delay: .3s; }
@keyframes typing {
  0%, 60%, 100% { opacity: .3; transform: translateY(0); }
  30% { opacity: 1; transform: translateY(-3px); }
}

.chat__suggest {
  display: flex; flex-wrap: wrap; gap: 6px;
  padding: 8px 16px 12px;
  border-top: 1px solid var(--line);
}
.chat__suggest button {
  padding: 7px 12px;
  background: var(--bg-3);
  border: 1px solid var(--line);
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ink-mute);
  transition: color var(--t), border-color var(--t);
}
.chat__suggest button:hover { color: var(--accent); border-color: var(--accent); }
.chat__suggest.is-hidden { display: none; }

.chat__form {
  display: flex; gap: 8px;
  padding: 12px;
  border-top: 1px solid var(--line);
  background: var(--bg-2);
}
.chat__form input {
  flex: 1;
  padding: 10px 14px;
  background: var(--bg-3);
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--ink);
  font: inherit;
  font-size: 13px;
  outline: none;
  transition: border-color var(--t);
}
.chat__form input::placeholder { color: var(--ink-dim); }
.chat__form input:focus { border-color: var(--accent); }
.chat__form button[type="submit"] {
  width: 40px; height: 40px;
  flex-shrink: 0;
  display: grid; place-items: center;
  background: var(--accent);
  color: var(--bg);
  border-radius: 999px;
  transition: background var(--t), transform var(--t);
}
.chat__form button[type="submit"]:hover { transform: scale(1.05); }
.chat__form button[type="submit"]:disabled {
  opacity: .5;
  cursor: not-allowed;
  transform: none;
}

/* ============== SCROLLBAR ============== */
::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--bg-3); border-radius: 8px; }
::-webkit-scrollbar-thumb:hover { background: var(--ink-dim); }

/* ============== REDUCED MOTION ============== */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}