/* ============================================
   PORTFOLIO — Rishi Praseeth Krishnan
   Dark hybrid, wine-red accent, glassmorphism
   ============================================ */

:root {
  --bg: #0a0a0a;
  --bg-elevated: #111111;
  --bg-card: rgba(255, 255, 255, 0.08);
  --bg-glass: rgba(139, 32, 53, 0.12);
  --bg-glass-strong: rgba(255, 255, 255, 0.12);
  --border: rgba(255, 255, 255, 0.1);
  --border-hover: rgba(139, 32, 53, 0.4);
  --glass-blur: 10px;
  --glass-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
  --text-primary: #e8e8e8;
  --text-secondary: #888888;
  --text-muted: #808080;
  --accent: #8B2035;
  --accent-light: #A52B45;
  --accent-glow: rgba(139, 32, 53, 0.3);
  --accent-glow-strong: rgba(139, 32, 53, 0.6);
  --wine-deep: #5C1220;
  --font-body: 'DM Sans', -apple-system, sans-serif;
  --font-display: 'Instrument Serif', Georgia, serif;
  --font-mono: 'JetBrains Mono', monospace;
  --nav-height: 72px;
  --section-padding: 160px;
  --max-width: 1200px;
  --radius: 16px;
  --radius-sm: 10px;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  scroll-padding-top: var(--nav-height);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

html.lenis, html.lenis body {
  height: auto;
}

.lenis.lenis-smooth {
  scroll-behavior: auto !important;
}

.lenis.lenis-smooth [data-lenis-prevent] {
  overscroll-behavior: contain;
}

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
}

/* ——— AMBIENT GRADIENT ORBS (makes glassmorphism visible) ——— */
.ambient-orb {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
  z-index: 0;
  will-change: transform;
}

.ambient-orb--1 {
  width: 800px;
  height: 800px;
  background: radial-gradient(circle, rgba(139, 32, 53, 0.25), rgba(139, 32, 53, 0.08) 50%, transparent 70%);
  filter: blur(80px);
  top: -300px;
  right: -200px;
}

.ambient-orb--2 {
  width: 700px;
  height: 700px;
  background: radial-gradient(circle, rgba(92, 18, 32, 0.2), rgba(60, 15, 28, 0.08) 50%, transparent 70%);
  filter: blur(80px);
  bottom: -200px;
  left: -250px;
}

.ambient-orb--3 {
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(139, 32, 53, 0.18), rgba(139, 32, 53, 0.06) 50%, transparent 70%);
  filter: blur(80px);
  top: 40%;
  left: 50%;
  transform: translate(-50%, -50%);
}

a {
  color: inherit;
  text-decoration: none;
}

/* ——— SKIP LINK ——— */
.skip-link {
  position: fixed;
  top: -100%;
  left: 16px;
  z-index: 10002;
  padding: 12px 24px;
  background: var(--accent);
  color: #fff;
  font-size: 14px;
  border-radius: 0 0 8px 8px;
  transition: top 0.2s ease;
}

.skip-link:focus {
  top: 0;
}

/* ——— FOCUS VISIBLE ——— */
:focus-visible {
  outline: 2px solid var(--accent-light);
  outline-offset: 3px;
}

::selection {
  background: var(--accent);
  color: #fff;
}

/* ——— NAV ——— */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--nav-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 clamp(24px, 5vw, 60px);
  z-index: 1000;
  backdrop-filter: blur(24px) saturate(1.2);
  -webkit-backdrop-filter: blur(24px) saturate(1.2);
  background: rgba(10, 10, 10, 0.6);
  border-bottom: 1px solid var(--border);
  transition: transform 0.4s ease, background 0.3s ease;
}

.nav--hidden {
  transform: translateY(-100%);
}

.nav__logo {
  font-family: var(--font-mono);
  font-size: 18px;
  font-weight: 500;
  color: var(--accent-light);
  letter-spacing: 2px;
}

.nav__links {
  display: flex;
  gap: 36px;
}

.nav__link {
  font-size: 14px;
  font-weight: 400;
  color: var(--text-secondary);
  letter-spacing: 0.5px;
  transition: color var(--transition);
  position: relative;
}

.nav__link::before {
  content: attr(data-index) '. ';
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: 13px;
}

.nav__link:hover {
  color: var(--text-primary);
}

.nav__link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--accent);
  transition: width var(--transition);
}

.nav__link:hover::after {
  width: 100%;
}

.nav__menu-btn {
  display: none;
  flex-direction: column;
  gap: 6px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  z-index: 1001;
}

.nav__menu-btn span {
  display: block;
  width: 24px;
  height: 1.5px;
  background: var(--text-primary);
  transition: all 0.3s ease;
  transform-origin: center;
}

.nav__menu-btn.active span:first-child {
  transform: rotate(45deg) translate(2.5px, 2.5px);
}

.nav__menu-btn.active span:last-child {
  transform: rotate(-45deg) translate(2.5px, -2.5px);
}

/* MOBILE MENU */
.mobile-menu {
  position: fixed;
  top: 0;
  right: -100%;
  width: 100%;
  height: 100dvh;
  background: rgba(10, 10, 10, 0.97);
  backdrop-filter: blur(30px);
  -webkit-backdrop-filter: blur(30px);
  z-index: 999;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 32px;
  transition: right 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.mobile-menu.active {
  right: 0;
}

.mobile-menu__link {
  font-size: 28px;
  font-weight: 300;
  color: var(--text-secondary);
  transition: color var(--transition);
}

.mobile-menu__link::before {
  content: attr(data-index) '. ';
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: 14px;
  vertical-align: super;
}

.mobile-menu__link:hover {
  color: var(--text-primary);
}

/* ——— HERO ——— */
.hero {
  position: relative;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.hero__canvas {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}

.hero__content {
  position: relative;
  z-index: 1;
  text-align: center;
  padding: 0 24px;
  max-width: 900px;
}

.hero__greeting {
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--accent-light);
  letter-spacing: 3px;
  text-transform: uppercase;
  margin-bottom: 20px;
  overflow: hidden;
}

.hero__greeting-inner {
  display: inline-block;
  transform: translateY(110%);
}

.hero__name {
  font-family: var(--font-display);
  font-size: clamp(52px, 10vw, 110px);
  font-weight: 400;
  line-height: 1;
  letter-spacing: -3px;
  margin-bottom: 32px;
}

.hero__name-line {
  display: block;
  overflow: hidden;
  padding-bottom: 0.05em;
}

.hero__name-word {
  display: inline-block;
  transform: translateY(110%);
  margin-right: 0.2em;
}

.hero__name--accent {
  color: var(--accent-light);
  font-style: italic;
}

.hero__tagline {
  font-size: clamp(17px, 2.2vw, 21px);
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 48px;
  font-weight: 300;
  opacity: 0;
  transform: translateY(30px);
}

.hero__tagline--em {
  color: var(--text-primary);
  font-weight: 500;
}

.hero__cta {
  display: flex;
  gap: 16px;
  justify-content: center;
  opacity: 0;
  transform: translateY(20px);
}

.hero__scroll-indicator {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1;
}

.hero__scroll-line {
  width: 1px;
  height: 60px;
  background: linear-gradient(to bottom, var(--accent), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
  0%, 100% { opacity: 0.3; transform: scaleY(0.6); }
  50% { opacity: 1; transform: scaleY(1); }
}

/* ——— BUTTONS ——— */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 500;
  border-radius: 8px;
  cursor: pointer;
  transition: all var(--transition);
  border: none;
  letter-spacing: 0.3px;
}

.btn--primary {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 0 20px var(--accent-glow);
}

.btn--primary:hover {
  background: var(--accent-light);
  box-shadow: 0 0 40px var(--accent-glow-strong);
  transform: translateY(-2px);
}

.btn--ghost {
  background: rgba(139, 32, 53, 0.06);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  color: var(--accent-light);
  border: 1px solid var(--accent);
}

.btn--ghost:hover {
  background: rgba(139, 32, 53, 0.15);
  transform: translateY(-2px);
  box-shadow: 0 0 20px var(--accent-glow);
}

.btn--large {
  padding: 18px 48px;
  font-size: 16px;
}

/* ——— SECTIONS ——— */
.section {
  padding: var(--section-padding) clamp(24px, 5vw, 60px);
  max-width: var(--max-width);
  margin: 0 auto;
}

.section__header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 72px;
}

.section__index {
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--accent);
}

.section__title {
  font-family: var(--font-display);
  font-size: clamp(30px, 4vw, 40px);
  font-weight: 400;
  white-space: nowrap;
}

.section__line {
  flex: 1;
  height: 1px;
  background: var(--border);
}

/* ——— ABOUT ——— */
.about__grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 80px;
  align-items: start;
}

.about__lead {
  font-family: var(--font-display);
  font-size: 24px;
  font-style: italic;
  color: var(--text-primary);
  margin-bottom: 20px;
  line-height: 1.4;
}

.about__text p {
  color: var(--text-secondary);
  margin-bottom: 16px;
  font-size: 16px;
  line-height: 1.65;
}

.about__stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.stat-card {
  background: var(--bg-card);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 24px;
  text-align: center;
  transition: all var(--transition);
  box-shadow: var(--glass-shadow);
}

.stat-card:hover {
  border-color: var(--border-hover);
  background: var(--bg-glass-strong);
  box-shadow: var(--glass-shadow), 0 0 20px var(--accent-glow);
}

.stat-card__number {
  display: block;
  font-family: var(--font-display);
  font-size: 36px;
  color: var(--accent-light);
  line-height: 1;
  margin-bottom: 8px;
}

.stat-card__label {
  font-size: 14px;
  color: var(--text-muted);
  letter-spacing: 1px;
  text-transform: uppercase;
}

/* ——— FOCUS ——— */
.focus__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.focus__card {
  background: var(--bg-card);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
  box-shadow: var(--glass-shadow);
}

.focus__card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  opacity: 0;
  transition: opacity var(--transition);
}

.focus__card:hover {
  border-color: var(--border-hover);
  background: var(--bg-glass-strong);
  transform: translateY(-4px);
  box-shadow: var(--glass-shadow), 0 0 24px var(--accent-glow);
}

.focus__card:hover::before {
  opacity: 1;
}

.focus__icon {
  width: 40px;
  height: 40px;
  color: var(--accent-light);
  margin-bottom: 20px;
}

.focus__icon svg {
  width: 100%;
  height: 100%;
}

.focus__card-title {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 10px;
}

.focus__card-desc {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* ——— BENTO GRID (Featured Projects) ——— */
.projects__bento {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.bento__card {
  position: relative;
  background: var(--bg-card);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  overflow: hidden;
  cursor: pointer;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  flex-direction: column;
  min-height: 240px;
  box-shadow: var(--glass-shadow);
}

.bento__card--large {
  grid-column: span 2;
  min-height: 280px;
}

.bento__glow {
  position: absolute;
  top: -1px;
  left: -1px;
  right: -1px;
  bottom: -1px;
  border-radius: var(--radius);
  opacity: 0;
  transition: opacity 0.5s ease;
  pointer-events: none;
  background: radial-gradient(600px circle at var(--mouse-x, 50%) var(--mouse-y, 50%), var(--accent-glow), transparent 40%);
}

.bento__card:hover .bento__glow {
  opacity: 1;
}

.bento__card:hover {
  border-color: var(--border-hover);
  background: var(--bg-glass-strong);
  transform: translateY(-4px);
  box-shadow: var(--glass-shadow), 0 20px 60px -20px var(--accent-glow);
}

.bento__content {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.bento__top {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}

.bento__tag {
  font-family: var(--font-mono);
  font-size: 13px;
  padding: 4px 10px;
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 100px;
  color: var(--text-muted);
  letter-spacing: 0.5px;
}

.bento__tag--active {
  color: #4ade80;
  border-color: rgba(74, 222, 128, 0.2);
}

.bento__tag--deployed {
  color: #60a5fa;
  border-color: rgba(96, 165, 250, 0.2);
}

.bento__tag--live {
  color: var(--accent-light);
  border-color: var(--border-hover);
  background: var(--bg-glass);
  animation: livePulse 2s ease-in-out infinite;
}

.bento__tag--award {
  color: #fbbf24;
  border-color: rgba(251, 191, 36, 0.2);
}

@keyframes livePulse {
  0%, 100% { box-shadow: 0 0 0 0 var(--accent-glow); }
  50% { box-shadow: 0 0 12px 2px var(--accent-glow); }
}

.bento__title {
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 400;
  margin-bottom: 10px;
}

.bento__desc {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.7;
  flex: 1;
}

.bento__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}

.bento__meta span {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--text-muted);
}

/* ——— OTHER PROJECTS ——— */
.other-projects {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 clamp(24px, 5vw, 60px) var(--section-padding);
}

.other-projects__heading {
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--text-muted);
  letter-spacing: 2px;
  text-transform: uppercase;
  text-align: center;
  margin-bottom: 40px;
}

.other-projects__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.other-card {
  background: var(--bg-card);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 24px;
  transition: all var(--transition);
  display: flex;
  flex-direction: column;
  box-shadow: var(--glass-shadow);
}

.other-card:hover {
  border-color: var(--border-hover);
  background: var(--bg-glass-strong);
  transform: translateY(-4px);
  box-shadow: var(--glass-shadow), 0 0 20px var(--accent-glow);
}

.other-card__top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
}

.other-card__icon {
  width: 28px;
  height: 28px;
  color: var(--accent-light);
}

.other-card__links a {
  color: var(--text-muted);
  transition: color var(--transition);
}

.other-card__links a:hover {
  color: var(--accent-light);
}

.other-card__links svg {
  width: 18px;
  height: 18px;
}

.other-card__title {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 8px;
}

.other-card__desc {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.6;
  flex: 1;
  margin-bottom: 16px;
}

.other-card__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.other-card__meta span {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--text-muted);
}

/* ——— EXPERIENCE ——— */
.experience__timeline {
  position: relative;
  padding-left: 32px;
}

.experience__timeline::before {
  content: '';
  position: absolute;
  left: 6px;
  top: 8px;
  bottom: 8px;
  width: 1px;
  background: linear-gradient(to bottom, var(--accent), var(--border));
}

.experience__item {
  position: relative;
  margin-bottom: 40px;
}

.experience__item:last-child {
  margin-bottom: 0;
}

.experience__dot {
  position: absolute;
  left: -29px;
  top: 8px;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--bg);
  border: 2px solid var(--accent);
  z-index: 1;
}

.experience__card {
  background: var(--bg-card);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 24px;
  transition: all var(--transition);
  box-shadow: var(--glass-shadow);
}

.experience__card:hover {
  border-color: var(--border-hover);
  background: var(--bg-glass-strong);
  box-shadow: var(--glass-shadow), 0 0 16px var(--accent-glow);
}

.experience__date {
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--accent-light);
  margin-bottom: 8px;
}

.experience__role {
  font-size: 17px;
  font-weight: 600;
  margin-bottom: 4px;
}

.experience__org {
  font-size: 14px;
  color: var(--text-secondary);
  margin-bottom: 8px;
}

.experience__desc {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ——— CONTACT ——— */
.contact {
  text-align: center;
  padding: var(--section-padding) 24px;
  max-width: 700px;
}

.contact__title {
  font-family: var(--font-display);
  font-size: clamp(40px, 6vw, 64px);
  font-weight: 400;
  margin-top: 12px;
  margin-bottom: 24px;
  letter-spacing: -1px;
}

.contact__text {
  font-size: 16px;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 40px;
}

.contact__socials {
  display: flex;
  justify-content: center;
  gap: 24px;
  margin-top: 40px;
}

.contact__socials a {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  transition: all var(--transition);
}

.contact__socials a:hover {
  color: var(--accent-light);
  transform: translateY(-3px);
}

.contact__socials svg {
  width: 22px;
  height: 22px;
}

/* ——— FOOTER ——— */
.footer {
  text-align: center;
  padding: 40px 24px;
  border-top: 1px solid var(--border);
  font-size: 13px;
  color: var(--text-muted);
}

/* ——— LOADER ——— */
.loader {
  position: fixed;
  inset: 0;
  background: var(--bg);
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.6s ease, visibility 0.6s ease;
}

.loader.done {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.loader__inner {
  text-align: center;
}

.loader__logo {
  font-family: var(--font-mono);
  font-size: 32px;
  color: var(--accent-light);
  letter-spacing: 6px;
  margin-bottom: 24px;
  animation: loaderPulse 1.2s ease-in-out infinite;
}

@keyframes loaderPulse {
  0%, 100% { opacity: 0.4; }
  50% { opacity: 1; }
}

.loader__bar {
  width: 120px;
  height: 2px;
  background: var(--border);
  border-radius: 2px;
  overflow: hidden;
  margin: 0 auto;
}

.loader__fill {
  height: 100%;
  background: var(--accent);
  width: 0%;
  animation: loaderFill 1.5s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

@keyframes loaderFill {
  0% { width: 0%; }
  100% { width: 100%; }
}

/* ——— CUSTOM CURSOR ——— */
.cursor {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 9998;
  pointer-events: none;
  mix-blend-mode: difference;
}

@media (hover: hover) and (pointer: fine) {
  .cursor { display: block; }
  body, body * { cursor: none; }
}

.cursor__dot {
  position: fixed;
  top: 0;
  left: 0;
  width: 6px;
  height: 6px;
  background: #fff;
  border-radius: 50%;
  will-change: transform;
  transition: width 0.2s, height 0.2s, background 0.2s;
}

.cursor__ring {
  position: fixed;
  top: 0;
  left: 0;
  width: 40px;
  height: 40px;
  border: 1px solid rgba(255, 255, 255, 0.5);
  border-radius: 50%;
  will-change: transform;
  transition: width 0.3s ease, height 0.3s ease, border-color 0.3s ease;
}

.cursor.hover .cursor__dot {
  width: 12px;
  height: 12px;
  background: var(--accent-light);
}

.cursor.hover .cursor__ring {
  width: 60px;
  height: 60px;
  border-color: var(--accent);
}

/* ——— SCROLL PROGRESS ——— */
.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), var(--accent-light));
  z-index: 10001;
  width: 0%;
  transition: width 0.1s linear;
}

/* ——— TECH MARQUEE ——— */
.stack-marquee {
  padding: 60px 0;
  overflow: hidden;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  position: relative;
}

.stack-marquee::before,
.stack-marquee::after {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  width: 120px;
  z-index: 2;
  pointer-events: none;
}

.stack-marquee::before {
  left: 0;
  background: linear-gradient(to right, var(--bg), transparent);
}

.stack-marquee::after {
  right: 0;
  background: linear-gradient(to left, var(--bg), transparent);
}

.marquee__track {
  display: flex;
  align-items: center;
  gap: 0;
  width: max-content;
  animation: marqueeScroll 30s linear infinite;
}

.marquee__item {
  font-family: var(--font-display);
  font-size: clamp(24px, 3vw, 36px);
  color: var(--text-secondary);
  white-space: nowrap;
  padding: 0 16px;
  transition: color 0.3s ease;
}

.marquee__item:hover {
  color: var(--accent-light);
}

.marquee__sep {
  font-size: 20px;
  color: var(--text-muted);
  padding: 0 4px;
  user-select: none;
}

@keyframes marqueeScroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

.stack-marquee:hover .marquee__track {
  animation-play-state: paused;
}

/* ——— SPOTLIGHT EFFECT (sections) ——— */
.section {
  position: relative;
}

.section__spotlight {
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.4s ease;
  background: radial-gradient(600px circle at var(--spot-x, 50%) var(--spot-y, 50%), var(--accent-glow), transparent 40%);
}

.section:hover .section__spotlight {
  opacity: 0.5;
}

/* ——— 3D TILT ——— */
.bento__card {
  transform-style: preserve-3d;
  perspective: 1000px;
}

.bento__card:hover {
  box-shadow: 0 25px 80px -20px var(--accent-glow);
}

/* ——— BENTO SCAN LINE ——— */
.bento__scanline {
  position: absolute;
  top: -4px;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, transparent 5%, var(--accent-light), var(--accent), transparent 95%);
  box-shadow: 0 0 15px var(--accent-glow-strong), 0 0 40px var(--accent-glow);
  opacity: 0;
  z-index: 5;
  pointer-events: none;
}

.bento__scanline.active {
  animation: scanSwipe 0.6s ease-out forwards;
}

@keyframes scanSwipe {
  0% { top: -4px; opacity: 0.9; }
  100% { top: 100%; opacity: 0; }
}

/* ——— GLASS INNER HIGHLIGHT ——— */
.stat-card,
.focus__card,
.bento__card,
.other-card,
.experience__card,
.project-metric,
.project-feature {
  box-shadow: var(--glass-shadow), inset 0 1px 0 0 rgba(255, 255, 255, 0.05);
}

.stat-card:hover,
.focus__card:hover,
.other-card:hover,
.experience__card:hover,
.project-feature:hover {
  box-shadow: var(--glass-shadow), inset 0 1px 0 0 rgba(255, 255, 255, 0.08), 0 0 20px var(--accent-glow);
}

.bento__card:hover {
  box-shadow: var(--glass-shadow), inset 0 1px 0 0 rgba(255, 255, 255, 0.08), 0 20px 60px -20px var(--accent-glow);
}

/* (split text styles handled by hero__name-line / hero__name-word / hero__greeting-inner) */

/* ——— GRAIN OVERLAY ——— */
body::after {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 9999;
  opacity: 0.025;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
}

/* ——— PROJECT DETAIL PAGES ——— */
.project-hero {
  padding: 160px clamp(24px, 5vw, 60px) 80px;
  max-width: var(--max-width);
  margin: 0 auto;
}

.project-hero__back {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 40px;
  transition: color var(--transition);
}

.project-hero__back:hover {
  color: var(--accent-light);
}

.project-hero__back svg {
  width: 16px;
  height: 16px;
}

.project-hero__tags {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 20px;
}

.project-hero__tag {
  font-family: var(--font-mono);
  font-size: 13px;
  padding: 5px 12px;
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 100px;
  color: var(--text-muted);
}

.project-hero__tag--accent {
  color: var(--accent-light);
  border-color: var(--border-hover);
  background: var(--bg-glass);
}

.project-hero__tag--live {
  color: #4ade80;
  border-color: rgba(74, 222, 128, 0.2);
}

.project-hero__tag--award {
  color: #fbbf24;
  border-color: rgba(251, 191, 36, 0.2);
}

.project-hero__title {
  font-family: var(--font-display);
  font-size: clamp(40px, 6vw, 64px);
  font-weight: 400;
  line-height: 1.1;
  margin-bottom: 20px;
}

.project-hero__subtitle {
  font-size: clamp(17px, 2vw, 20px);
  color: var(--text-secondary);
  line-height: 1.7;
  max-width: 700px;
  font-weight: 300;
}

.project-hero__links {
  display: flex;
  gap: 16px;
  margin-top: 32px;
}

.project-section {
  padding: 0 clamp(24px, 5vw, 60px) 80px;
  max-width: var(--max-width);
  margin: 0 auto;
}

.project-section__title {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 400;
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.project-section__title::before {
  content: '';
  width: 24px;
  height: 2px;
  background: var(--accent);
}

.project-section__text {
  color: var(--text-secondary);
  font-size: 16px;
  line-height: 1.65;
  max-width: 760px;
}

.project-section__text p {
  margin-bottom: 16px;
}

.project-metrics {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 16px;
  margin-top: 40px;
}

.project-metric {
  background: var(--bg-card);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 20px;
  text-align: center;
  transition: all var(--transition);
  box-shadow: var(--glass-shadow);
}

.project-metric:hover {
  border-color: var(--border-hover);
  background: var(--bg-glass-strong);
}

.project-metric__value {
  display: block;
  font-family: var(--font-display);
  font-size: 28px;
  color: var(--accent-light);
  margin-bottom: 6px;
}

.project-metric__label {
  font-size: 14px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.project-features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 16px;
  margin-top: 24px;
}

.project-feature {
  background: var(--bg-card);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 24px;
  transition: all var(--transition);
  box-shadow: var(--glass-shadow);
}

.project-feature:hover {
  border-color: var(--border-hover);
  background: var(--bg-glass-strong);
  box-shadow: var(--glass-shadow), 0 0 16px var(--accent-glow);
}

.project-feature__title {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 8px;
}

.project-feature__desc {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.7;
}

.project-stack {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

.project-stack__pill {
  font-family: var(--font-mono);
  font-size: 13px;
  padding: 8px 18px;
  background: var(--bg-card);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid var(--border);
  border-radius: 100px;
  color: var(--text-secondary);
  transition: all var(--transition);
}

.project-stack__pill:hover {
  border-color: var(--border-hover);
  color: var(--text-primary);
  background: var(--bg-glass-strong);
}

.project-nav {
  display: flex;
  justify-content: space-between;
  padding: 60px clamp(24px, 5vw, 60px);
  max-width: var(--max-width);
  margin: 0 auto;
  border-top: 1px solid var(--border);
}

.project-nav__link {
  font-size: 14px;
  color: var(--text-muted);
  transition: color var(--transition);
  display: flex;
  align-items: center;
  gap: 8px;
}

.project-nav__link:hover {
  color: var(--accent-light);
}

.project-nav__label {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--text-muted);
  display: block;
  margin-bottom: 4px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.project-nav__name {
  font-size: 16px;
  color: var(--text-primary);
}

/* ——— RESPONSIVE ——— */
@media (max-width: 900px) {
  .nav__links { display: none; }
  .nav__menu-btn { display: flex; }
  .about__grid { grid-template-columns: 1fr; gap: 40px; }
  .focus__grid { grid-template-columns: 1fr 1fr; }
  .projects__bento { grid-template-columns: 1fr; }
  .bento__card--large { grid-column: span 1; }
  .other-projects__grid { grid-template-columns: 1fr 1fr; }
  .cursor { display: none !important; }
  * { cursor: auto !important; }
}

@media (max-width: 600px) {
  :root {
    --section-padding: 100px;
    --nav-height: 60px;
  }
  .focus__grid { grid-template-columns: 1fr; }
  .other-projects__grid { grid-template-columns: 1fr; }
  .about__stats { grid-template-columns: 1fr 1fr; }
  .hide-mobile { display: none; }
  .project-hero { padding-top: 120px; }
  .project-metrics { grid-template-columns: 1fr 1fr; }
  .project-features { grid-template-columns: 1fr; }
  .project-nav { flex-direction: column; gap: 24px; }
}

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