/* ═══════════════════════════════════════
   ROOT & RESET
═══════════════════════════════════════ */
:root {
  --bg: #060709;
  --surface: #0c0e12;
  --surface2: #11141a;
  --border: rgba(255, 255, 255, 0.07);
  --border-bright: rgba(255, 255, 255, 0.14);
  --accent: #c9f31d;
  --accent-dim: rgba(201, 243, 29, 0.12);
  --accent-glow: rgba(201, 243, 29, 0.25);
  --blue: #5b8dff;
  --text: #f0f2f5;
  --muted: #5a6070;
  --soft: #8892a4;
  --font-display: "Bricolage Grotesque", sans-serif;
  --font-serif: "Instrument Serif", serif;
  --font-mono: "JetBrains Mono", monospace;
}
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
html {
  scroll-behavior: smooth;
  font-size: 16px;
}
body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-mono);
  overflow-x: hidden;
  cursor: none;
}

/* ═══════════════════════════════════════
   CUSTOM CURSOR
═══════════════════════════════════════ */
.cur-outer {
  position: fixed;
  width: 40px;
  height: 40px;
  border: 1px solid rgba(201, 243, 29, 0.5);
  border-radius: 50%;
  pointer-events: none;
  z-index: 99999;
  transition:
    transform 0.15s ease,
    opacity 0.2s;
  transform: translate(-50%, -50%);
}
.cur-inner {
  position: fixed;
  width: 6px;
  height: 6px;
  background: var(--accent);
  border-radius: 50%;
  pointer-events: none;
  z-index: 99999;
  transform: translate(-50%, -50%);
  transition: transform 0.05s;
}
body:hover .cur-outer {
  opacity: 1;
}

/* ═══════════════════════════════════════
   NOISE TEXTURE
═══════════════════════════════════════ */
body::after {
  content: "";
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 512 512' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.75' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.035'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 9998;
  opacity: 1;
}

/* ═══════════════════════════════════════
   NAVIGATION
═══════════════════════════════════════ */
nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 20px 60px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: all 0.4s;
}
nav.stuck {
  background: rgba(6, 7, 9, 0.92);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  padding: 14px 60px;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}
.nav-avatar {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  overflow: hidden;
  border: 1.5px solid var(--accent);
  flex-shrink: 0;
  position: relative;
}
.nav-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
}
.nav-id {
  display: flex;
  flex-direction: column;
  line-height: 1;
}
.nav-name {
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--text);
}
.nav-tag {
  font-size: 9px;
  color: var(--accent);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-top: 2px;
}
.nav-right {
  display: flex;
  align-items: center;
  gap: 32px;
}
.nav-links {
  display: flex;
  gap: 28px;
  list-style: none;
}
.nav-links a {
  font-size: 11px;
  color: var(--muted);
  text-decoration: none;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition: color 0.2s;
  position: relative;
}
.nav-links a::after {
  content: "";
  position: absolute;
  bottom: -3px;
  left: 0;
  right: 0;
  height: 1px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.25s;
}
.nav-links a:hover {
  color: var(--text);
}
.nav-links a:hover::after {
  transform: scaleX(1);
}
.nav-hire {
  padding: 9px 22px;
  background: var(--accent);
  color: #060709;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  text-decoration: none;
  border-radius: 100px;
  transition: all 0.2s;
  white-space: nowrap;
}
.nav-hire:hover {
  transform: scale(1.04);
  box-shadow: 0 0 20px var(--accent-glow);
}

/* ═══════════════════════════════════════
   HERO
═══════════════════════════════════════ */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 0 60px 80px;
  position: relative;
  z-index: 1;
  overflow: hidden;
}

/* radial glow behind photo */
.hero-glow {
  position: absolute;
  right: 0;
  top: 0;
  width: 60%;
  height: 100%;
  background: radial-gradient(
    ellipse at 80% 50%,
    rgba(201, 243, 29, 0.06) 0%,
    transparent 65%
  );
  pointer-events: none;
}

/* large faded bg text */
.hero-bg-text {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-family: var(--font-display);
  font-size: clamp(120px, 18vw, 260px);
  font-weight: 800;
  color: rgba(255, 255, 255, 0.018);
  white-space: nowrap;
  pointer-events: none;
  letter-spacing: -5px;
  user-select: none;
}

/* photo */
.hero-photo {
  position: absolute;
  right: 60px;
  bottom: 0;
  height: 90vh;
  max-height: 800px;
  width: auto;
  pointer-events: none;
  filter: drop-shadow(0 0 60px rgba(0, 0, 0, 0.8));
  animation: heroIn 1s 0.2s ease both;
}

@keyframes heroIn {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 780px;
}
.hero-eyebrow {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 28px;
  animation: fadeUp 0.7s 0.1s both;
}
.eyebrow-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent);
  animation: blink 2s infinite;
}
@keyframes blink {
  0%,
  100% {
    opacity: 1;
  }
  50% {
    opacity: 0.3;
  }
}
.eyebrow-txt {
  font-size: 11px;
  color: var(--accent);
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.hero-headline {
  font-family: var(--font-display);
  font-size: clamp(56px, 8.5vw, 120px);
  font-weight: 800;
  line-height: 0.92;
  letter-spacing: -3px;
  margin-bottom: 32px;
  animation: fadeUp 0.7s 0.2s both;
}
.hero-headline .serif {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
  color: var(--accent);
}
.hero-headline .dim {
  color: rgba(240, 242, 245, 0.3);
}

.hero-bio {
  font-size: 14px;
  color: var(--soft);
  line-height: 1.9;
  max-width: 440px;
  margin-bottom: 48px;
  animation: fadeUp 0.7s 0.35s both;
}
.hero-bio strong {
  color: var(--text);
  font-weight: 400;
}

.hero-ctas {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  animation: fadeUp 0.7s 0.45s both;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 28px;
  background: var(--accent);
  color: #060709;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  text-decoration: none;
  border-radius: 100px;
  transition: all 0.2s;
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px var(--accent-glow);
}
.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 28px;
  background: transparent;
  color: var(--text);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  text-decoration: none;
  border: 1px solid var(--border-bright);
  border-radius: 100px;
  transition: all 0.2s;
}
.btn-secondary:hover {
  border-color: var(--accent);
  color: var(--accent);
  transform: translateY(-2px);
}

/* hero bottom bar */
.hero-bar {
  position: absolute;
  bottom: 80px;
  right: 60px;
  z-index: 2;
  display: flex;
  flex-direction: column;
  gap: 16px;
  align-items: flex-end;
  animation: fadeUp 0.7s 0.6s both;
}
.hero-stat {
  text-align: right;
}
.hero-stat-n {
  font-family: var(--font-display);
  font-size: 36px;
  font-weight: 800;
  color: var(--accent);
  line-height: 1;
  letter-spacing: -1px;
}
.hero-stat-l {
  font-size: 10px;
  color: var(--muted);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-top: 2px;
}

/* ═══════════════════════════════════════
   MARQUEE STRIP
═══════════════════════════════════════ */
.marquee-strip {
  background: var(--accent);
  padding: 14px 0;
  overflow: hidden;
  position: relative;
  z-index: 1;
}
.marquee-track {
  display: flex;
  gap: 0;
  animation: marquee 20s linear infinite;
  width: max-content;
}
.marquee-item {
  display: flex;
  align-items: center;
  gap: 28px;
  padding: 0 28px;
  white-space: nowrap;
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 700;
  color: #060709;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.marquee-item .sep {
  opacity: 0.4;
  font-size: 18px;
}
@keyframes marquee {
  from {
    transform: translateX(0);
  }
  to {
    transform: translateX(-50%);
  }
}

/* ═══════════════════════════════════════
   SHARED SECTION STYLES
═══════════════════════════════════════ */
.sec {
  position: relative;
  z-index: 1;
}
.wrap {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 60px;
}
.sec-pad {
  padding: 130px 0;
}
.sec-label {
  font-size: 10px;
  color: var(--accent);
  letter-spacing: 0.22em;
  text-transform: uppercase;
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 20px;
}
.sec-label::before {
  content: "";
  width: 20px;
  height: 1px;
  background: var(--accent);
}
.sec-heading {
  font-family: var(--font-display);
  font-size: clamp(36px, 5vw, 58px);
  font-weight: 800;
  line-height: 1;
  letter-spacing: -1.5px;
  margin-bottom: 0;
}
.sec-heading em {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
  color: var(--accent);
}
.sec-heading .soft {
  color: rgba(240, 242, 245, 0.3);
}

/* ═══════════════════════════════════════
   ABOUT
═══════════════════════════════════════ */
.about-section {
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.about-grid {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 100px;
  align-items: center;
}
.about-left {
}
.about-text {
  font-size: 15px;
  color: var(--soft);
  line-height: 2;
  margin-top: 40px;
}
.about-text p + p {
  margin-top: 18px;
}
.about-text strong {
  color: var(--text);
  font-weight: 400;
}
.about-text a {
  color: var(--accent);
  text-decoration: none;
}
.about-kpis {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  margin-top: 56px;
  background: var(--border);
}
.kpi {
  background: var(--surface);
  padding: 28px 20px;
}
.kpi-n {
  font-family: var(--font-display);
  font-size: 44px;
  font-weight: 800;
  color: var(--accent);
  line-height: 1;
  letter-spacing: -2px;
}
.kpi-l {
  font-size: 11px;
  color: var(--muted);
  margin-top: 6px;
  line-height: 1.4;
}
/* portrait */
.about-portrait {
  position: relative;
}
.portrait-wrap {
  position: relative;
  border-radius: 8px;
  overflow: hidden;
}
.portrait-wrap::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 50%, rgba(6, 7, 9, 0.7) 100%);
  z-index: 1;
  pointer-events: none;
}
.portrait-wrap img {
  width: 100%;
  display: block;
  border-radius: 8px;
  filter: grayscale(15%);
}
.portrait-badge {
  position: absolute;
  bottom: -1px;
  left: -1px;
  right: -1px;
  z-index: 2;
  background: linear-gradient(transparent, var(--surface) 60%);
  padding: 32px 24px 24px;
  border-radius: 0 0 8px 8px;
}
.pb-title {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  color: var(--text);
}
.pb-sub {
  font-size: 11px;
  color: var(--accent);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-top: 4px;
}

/* ═══════════════════════════════════════
   SKILLS
═══════════════════════════════════════ */
.skills-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 60px;
}
.skills-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
}
.skill-block {
  background: var(--bg);
  padding: 44px;
  position: relative;
  overflow: hidden;
  transition: background 0.25s;
}
.skill-block:hover {
  background: var(--surface2);
}
.skill-block::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.35s;
}
.skill-block:hover::after {
  transform: scaleX(1);
}
.sb-num {
  font-family: var(--font-display);
  font-size: 60px;
  font-weight: 800;
  color: rgba(201, 243, 29, 0.05);
  line-height: 1;
  position: absolute;
  top: 16px;
  right: 24px;
  letter-spacing: -2px;
  pointer-events: none;
}
.sb-icon {
  font-size: 26px;
  margin-bottom: 18px;
}
.sb-name {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -0.3px;
  margin-bottom: 20px;
  color: var(--text);
}
.sb-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.tag {
  padding: 5px 13px;
  border: 1px solid var(--border-bright);
  border-radius: 100px;
  font-size: 11px;
  color: var(--soft);
  letter-spacing: 0.03em;
  transition: all 0.2s;
}
.tag:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-dim);
}

/* ═══════════════════════════════════════
   EXPERIENCE
═══════════════════════════════════════ */
.exp-section {
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.exp-items {
  display: flex;
  flex-direction: column;
  gap: 1px;
  margin-top: 60px;
  background: var(--border);
}
.exp-card {
  background: var(--bg);
  display: grid;
  grid-template-columns: 240px 1fr;
  transition: background 0.2s;
}
.exp-card:hover {
  background: var(--surface2);
}
.ec-left {
  padding: 44px;
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 8px;
  justify-content: center;
}
.ec-company {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 800;
  letter-spacing: -0.5px;
  color: var(--text);
}
.ec-period {
  font-size: 10px;
  color: var(--accent);
  letter-spacing: 0.15em;
  text-transform: uppercase;
}
.ec-loc {
  font-size: 11px;
  color: var(--muted);
  margin-top: 4px;
}
.ec-right {
  padding: 44px;
}
.ec-role {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 26px;
  color: var(--text);
  margin-bottom: 24px;
}
.ec-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.ec-list li {
  font-size: 13px;
  color: var(--soft);
  padding-left: 22px;
  position: relative;
  line-height: 1.75;
}
.ec-list li::before {
  content: "→";
  position: absolute;
  left: 0;
  color: var(--accent);
  font-size: 12px;
}

/* ═══════════════════════════════════════
   PROJECTS
═══════════════════════════════════════ */
.projects-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 60px;
}
.proj-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
}
.proj-card {
  background: var(--bg);
  padding: 44px;
  text-decoration: none;
  color: inherit;
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
  transition: background 0.25s;
  min-height: 340px;
}
.proj-card:hover {
  background: var(--surface2);
}
.pc-arrow {
  position: absolute;
  top: 28px;
  right: 28px;
  width: 36px;
  height: 36px;
  border: 1px solid var(--border-bright);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  color: var(--muted);
  transition: all 0.2s;
}
.proj-card:hover .pc-arrow {
  border-color: var(--accent);
  color: var(--accent);
  transform: translate(3px, -3px);
}
.pc-num {
  font-family: var(--font-display);
  font-size: 64px;
  font-weight: 800;
  color: rgba(255, 255, 255, 0.035);
  line-height: 1;
  margin-bottom: -10px;
  letter-spacing: -2px;
}
.pc-cat {
  font-size: 10px;
  color: var(--blue);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  margin-bottom: 12px;
}
.pc-name {
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 800;
  letter-spacing: -0.5px;
  color: var(--text);
  margin-bottom: 12px;
  line-height: 1.15;
}
.pc-desc {
  font-size: 12px;
  color: var(--muted);
  line-height: 1.85;
  flex: 1;
}
.pc-url {
  margin-top: 28px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
  font-size: 11px;
  color: var(--soft);
  display: flex;
  align-items: center;
  gap: 6px;
}
.pc-url span {
  color: var(--accent);
}
/* featured project */
.proj-card.featured {
  grid-column: span 2;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 44px;
  min-height: auto;
  padding: 56px;
}
.proj-card.featured .pc-content {
  display: flex;
  flex-direction: column;
}
.proj-card.featured .pc-name {
  font-size: 34px;
}
.proj-card.featured .pc-desc {
  font-size: 14px;
}
.feat-img-placeholder {
  background: linear-gradient(135deg, var(--surface2), var(--surface));
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--muted);
  font-size: 13px;
  border: 1px dashed var(--border);
}

/* ═══════════════════════════════════════
   EDUCATION
═══════════════════════════════════════ */
.edu-section {
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.edu-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  margin-top: 60px;
}
.edu-card {
  background: var(--bg);
  padding: 44px;
  transition: background 0.2s;
}
.edu-card:hover {
  background: var(--surface2);
}
.edu-idx {
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: 0.15em;
  margin-bottom: 20px;
}
.edu-deg {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  color: var(--text);
  line-height: 1.3;
  margin-bottom: 10px;
  letter-spacing: -0.3px;
}
.edu-inst {
  font-size: 12px;
  color: var(--blue);
  margin-bottom: 8px;
}
.edu-status {
  font-size: 11px;
  color: var(--muted);
  display: flex;
  align-items: center;
  gap: 6px;
}
.edu-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  flex-shrink: 0;
}
.edu-dot.active {
  background: var(--accent);
}
.edu-dot.done {
  background: var(--muted);
}

/* ═══════════════════════════════════════
   CONTACT
═══════════════════════════════════════ */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 460px;
  gap: 80px;
  align-items: start;
}
.contact-left .sec-heading {
  margin-bottom: 24px;
}
.contact-sub {
  font-size: 14px;
  color: var(--soft);
  line-height: 2;
  margin-bottom: 44px;
  max-width: 400px;
}
.contact-right {
  display: flex;
  flex-direction: column;
  gap: 1px;
  background: var(--border);
}
.c-item {
  background: var(--surface);
  display: grid;
  grid-template-columns: 64px 1fr;
  align-items: center;
  gap: 0;
  text-decoration: none;
  color: inherit;
  transition: background 0.2s;
}
.c-item:hover {
  background: var(--surface2);
}
.ci-ico {
  width: 64px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  border-right: 1px solid var(--border);
  flex-shrink: 0;
}
.ci-info {
  padding: 20px 24px;
}
.ci-lbl {
  font-size: 9px;
  color: var(--muted);
  letter-spacing: 0.15em;
  text-transform: uppercase;
}
.ci-val {
  font-size: 13px;
  color: var(--text);
  margin-top: 4px;
}

/* ═══════════════════════════════════════
   FOOTER
═══════════════════════════════════════ */
footer {
  position: relative;
  z-index: 1;
  padding: 40px 60px;
  border-top: 1px solid var(--border);
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
}
.footer-left {
  display: flex;
  align-items: center;
  gap: 14px;
}
.foot-av {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1.5px solid var(--accent);
  overflow: hidden;
}
.foot-av img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top;
}
.foot-name {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: -0.3px;
}
.footer-center {
  text-align: center;
  font-size: 11px;
  color: var(--muted);
}
.footer-right {
  text-align: right;
  font-size: 11px;
  color: var(--muted);
}

/* ═══════════════════════════════════════
   SCROLL INDICATOR
═══════════════════════════════════════ */
.scroll-hint {
  position: absolute;
  bottom: 32px;
  left: 60px;
  display: flex;
  align-items: center;
  gap: 12px;
  z-index: 2;
  animation: fadeUp 0.7s 0.8s both;
}
.scroll-line {
  width: 1px;
  height: 48px;
  background: linear-gradient(var(--border-bright), transparent);
  position: relative;
  overflow: hidden;
}
.scroll-line::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 40%;
  background: var(--accent);
  animation: scrollAnim 1.5s ease-in-out infinite;
}
@keyframes scrollAnim {
  0% {
    transform: translateY(-100%);
  }
  100% {
    transform: translateY(400%);
  }
}
.scroll-txt {
  font-size: 10px;
  color: var(--muted);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  writing-mode: vertical-lr;
}

/* ═══════════════════════════════════════
   ANIMATIONS
═══════════════════════════════════════ */
@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(24px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition:
    opacity 0.7s ease,
    transform 0.7s ease;
}
.reveal.in {
  opacity: 1;
  transform: none;
}
.delay-1 {
  transition-delay: 0.1s;
}
.delay-2 {
  transition-delay: 0.2s;
}
.delay-3 {
  transition-delay: 0.3s;
}

/* ═══════════════════════════════════════
   RESPONSIVE
═══════════════════════════════════════ */
@media (max-width: 1024px) {
  nav {
    padding: 18px 28px;
  }
  nav.stuck {
    padding: 14px 28px;
  }
  .nav-links {
    display: none;
  }
  .hero {
    padding: 0 28px 60px;
  }
  .hero-photo {
    display: none;
  }
  .hero-bar {
    right: 28px;
  }
  .wrap {
    padding: 0 28px;
  }
  .about-grid,
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .about-portrait {
    display: none;
  }
  .skills-grid,
  .proj-grid,
  .edu-grid {
    grid-template-columns: 1fr;
  }
  .proj-card.featured {
    grid-column: span 1;
    display: flex;
    flex-direction: column;
  }
  .feat-img-placeholder {
    display: none;
  }
  .exp-card {
    grid-template-columns: 1fr;
  }
  .ec-left {
    border-right: none;
    border-bottom: 1px solid var(--border);
  }
  footer {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 10px;
    padding: 24px 28px;
  }
  .footer-right {
    text-align: center;
  }
}