/* ===================================================
   KARAN RAWAT — PORTFOLIO v2
   Aesthetic: Deep space neon · Cyan + Magenta accents
   Fonts: Instrument Serif · Space Grotesk · Fira Code
=================================================== */

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

:root {
  --bg:           #050816;
  --bg-2:         #080d1c;
  --surface:      rgba(12,18,38,0.82);
  --elevated:     rgba(20,30,60,0.72);
  --cyan:         #2ce6ff;
  --cyan-dim:     rgba(44,230,255,.14);
  --pink:         #ff67d6;
  --pink-dim:     rgba(255,103,214,.14);
  --text:         #eef4ff;
  --text-2:       #b8caed;
  --text-3:       #6e82aa;
  --border:       rgba(120,160,255,.12);
  --border-2:     rgba(44,230,255,.28);
  --nav-h:        68px;
  --r:            .4s cubic-bezier(.4,0,.2,1);
  --font:         'Space Grotesk', sans-serif;
  --font-serif:   'Instrument Serif', serif;
  --font-mono:    'Fira Code', monospace;
  --shadow:       0 24px 64px rgba(0,0,0,.5);
}

[data-theme="light"] {
  --bg:       #f0f4ff;
  --bg-2:     #fafcff;
  --surface:  rgba(255,255,255,.82);
  --elevated: rgba(230,238,255,.72);
  --cyan:     #0077bb;
  --cyan-dim: rgba(0,119,187,.10);
  --pink:     #cc3399;
  --pink-dim: rgba(204,51,153,.10);
  --text:     #0d1628;
  --text-2:   #3a4f72;
  --text-3:   #7a8eaa;
  --border:   rgba(50,80,140,.10);
  --border-2: rgba(0,119,187,.25);
  --shadow:   0 20px 48px rgba(40,70,120,.14);
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
  overflow-x: hidden;
  cursor: none;
  background-image:
    radial-gradient(ellipse 60% 50% at 10% 5%, rgba(44,230,255,.13) 0%, transparent 60%),
    radial-gradient(ellipse 50% 40% at 90% 10%, rgba(255,103,214,.13) 0%, transparent 55%),
    radial-gradient(ellipse 40% 60% at 55% 95%, rgba(80,60,255,.10) 0%, transparent 50%);
  background-attachment: fixed;
}

[data-theme="light"] body {
  background-image:
    radial-gradient(ellipse 60% 50% at 10% 5%, rgba(0,119,187,.08) 0%, transparent 60%),
    radial-gradient(ellipse 50% 40% at 90% 10%, rgba(204,51,153,.07) 0%, transparent 55%);
}

a { text-decoration: none; color: inherit; }
img { display: block; max-width: 100%; }

/* CURSOR */
.cursor {
  width: 8px; height: 8px;
  background: var(--cyan);
  border-radius: 50%;
  position: fixed; top: 0; left: 0;
  pointer-events: none; z-index: 9999;
  box-shadow: 0 0 14px var(--cyan);
}
.cursor-ring {
  width: 30px; height: 30px;
  border: 1px solid var(--cyan);
  border-radius: 50%;
  position: fixed; top: 0; left: 0;
  pointer-events: none; z-index: 9998;
  opacity: .45;
  transition: width .2s, height .2s, opacity .2s;
}

/* SCROLLBAR */
::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--cyan); border-radius: 4px; }
::selection { background: var(--cyan); color: #000; }

/* ANIMATIONS */
.fade-up {
  opacity: 0; transform: translateY(24px);
  transition: opacity .7s ease, transform .7s ease;
}
.fade-up.visible { opacity: 1; transform: translateY(0); }
.delay-1.visible { transition-delay: .1s; }
.delay-2.visible { transition-delay: .2s; }
.delay-3.visible { transition-delay: .3s; }
.delay-4.visible { transition-delay: .4s; }
.delay-5.visible { transition-delay: .5s; }

/* CONTAINER */
.container { max-width: 1100px; margin: 0 auto; padding: 0 28px; }
.section { padding: 110px 0; }
.accent-text { color: var(--cyan); }
em { font-style: normal; color: var(--cyan); }

/* NAV */
.nav {
  position: fixed;
  top: 14px; left: 50%;
  transform: translateX(-50%);
  width: min(calc(100% - 28px), 1060px);
  height: var(--nav-h);
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 24px;
  background: rgba(5,8,22,.52);
  border: 1px solid var(--border);
  border-radius: 999px;
  backdrop-filter: blur(22px) saturate(160%);
  -webkit-backdrop-filter: blur(22px) saturate(160%);
  box-shadow: 0 14px 40px rgba(0,0,0,.28);
  z-index: 200;
  transition: background var(--r), box-shadow var(--r);
}
[data-theme="light"] .nav { background: rgba(255,255,255,.72); }
.nav.scrolled { background: rgba(5,8,22,.82); }
[data-theme="light"] .nav.scrolled { background: rgba(255,255,255,.92); }

.nav__logo {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  color: var(--text);
  letter-spacing: .04em;
}
.nav__dot { color: var(--cyan); }
.nav__links { display: flex; gap: 32px; list-style: none; }
.nav__link {
  font-size: .88rem; font-weight: 500;
  color: var(--text-3);
  transition: color var(--r);
  position: relative;
}
.nav__link::after {
  content: '';
  position: absolute; left: 0; bottom: -3px;
  width: 0; height: 1px;
  background: var(--cyan);
  transition: width var(--r);
}
.nav__link:hover { color: var(--text); }
.nav__link:hover::after { width: 100%; }
.nav__right { display: flex; align-items: center; gap: 10px; }

.theme-btn {
  width: 38px; height: 38px; border-radius: 50%;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text-3);
  font-size: 1rem; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: all var(--r);
}
.theme-btn:hover { border-color: var(--cyan); color: var(--cyan); }
#iconMoon { display: none; }
[data-theme="light"] #iconSun { display: none; }
[data-theme="light"] #iconMoon { display: block; }

.hamburger { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; }
.hamburger span { display: block; width: 22px; height: 2px; background: var(--text); border-radius: 2px; transition: all var(--r); }
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* MOBILE MENU */
.mobile-menu {
  position: fixed; inset: 0;
  background: rgba(5,8,22,.96);
  backdrop-filter: blur(18px);
  display: flex; align-items: center; justify-content: center;
  z-index: 190; opacity: 0; pointer-events: none;
  transition: opacity var(--r);
}
.mobile-menu.open { opacity: 1; pointer-events: all; }
.mobile-menu ul { list-style: none; text-align: center; }
.mob-link { display: block; padding: 18px 0; font-family: var(--font-serif); font-size: 2.4rem; color: var(--text-3); transition: color var(--r); }
.mob-link:hover { color: var(--cyan); }

/* HERO */
.hero {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 60px;
  padding: calc(var(--nav-h) + 40px) 48px 60px;
  position: relative;
  overflow: hidden;
}

.hero__noise {
  position: absolute; 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='0.9' 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: 0;
}

.hero__grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(var(--border) 1px, transparent 1px),
    linear-gradient(90deg, var(--border) 1px, transparent 1px);
  background-size: 52px 52px;
  -webkit-mask-image: radial-gradient(ellipse 75% 75% at 50% 50%, black, transparent);
  mask-image: radial-gradient(ellipse 75% 75% at 50% 50%, black, transparent);
  pointer-events: none; z-index: 0;
}

.orb { position: absolute; border-radius: 50%; filter: blur(90px); pointer-events: none; animation: orb-move 9s ease-in-out infinite alternate; }
.orb-1 { width: 480px; height: 480px; background: rgba(44,230,255,.16); top: -120px; left: -100px; }
.orb-2 { width: 380px; height: 380px; background: rgba(255,103,214,.14); bottom: -60px; right: -60px; animation-delay: 3s; }
.orb-3 { width: 220px; height: 220px; background: rgba(90,60,255,.12); top: 40%; right: 25%; animation-delay: 6s; }
@keyframes orb-move { from{transform:translate(0,0) scale(1)} to{transform:translate(20px,-28px) scale(1.06)} }

.hero__left { position: relative; z-index: 2; }

/* Status badge */
.hero__status {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 8px 18px;
  background: var(--cyan-dim);
  border: 1px solid rgba(44,230,255,.28);
  border-radius: 999px;
  font-size: .8rem; font-weight: 500; letter-spacing: .05em;
  color: var(--cyan); margin-bottom: 28px;
}
.status__pulse {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--cyan);
  animation: pulse 2s infinite;
  box-shadow: 0 0 0 0 rgba(44,230,255,.5);
}
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(44,230,255,.5); }
  70% { box-shadow: 0 0 0 8px rgba(44,230,255,0); }
  100% { box-shadow: 0 0 0 0 rgba(44,230,255,0); }
}

/* Name */
.hero__name { margin-bottom: 20px; }
.name__hi {
  display: block;
  font-size: .95rem; font-weight: 500;
  color: var(--text-3); letter-spacing: .12em; text-transform: uppercase;
  margin-bottom: 8px;
}
.name__main {
  display: block;
  font-family: var(--font-serif);
  font-size: clamp(3.4rem, 7vw, 6rem);
  font-weight: 400;
  line-height: .95;
  background: linear-gradient(130deg, #ffffff 0%, #9af0ff 45%, #ffaaee 100%);
  -webkit-background-clip: text; background-clip: text;
  color: transparent;
  letter-spacing: -.02em;
}

.hero__tagline {
  font-size: clamp(1.05rem, 1.8vw, 1.3rem);
  color: var(--text-2); margin-bottom: 22px;
  max-width: 36ch;
}
.hero__summary {
  max-width: 58ch;
  margin-bottom: 24px;
  color: var(--text-2);
  font-size: .96rem;
}
.highlight { color: var(--cyan); font-weight: 600; }
.cursor-blink { color: var(--pink); animation: blink .75s infinite; }
@keyframes blink { 0%,100%{opacity:1} 50%{opacity:0} }

/* Chips */
.hero__chips {
  display: flex; flex-wrap: wrap; gap: 9px;
  margin-bottom: 32px;
}
.chip {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 7px 14px; border-radius: 999px;
  font-size: .8rem; font-weight: 500;
  background: rgba(255,255,255,.04);
  border: 1px solid var(--border);
  color: var(--text-2);
  transition: all var(--r);
}
.chip:hover { border-color: var(--border-2); color: var(--text); }
.chip i { font-size: .85rem; color: var(--cyan); }
.chip--glow { border-color: rgba(255,103,214,.3); }
.chip--glow i { color: var(--pink); }

/* CTA */
.hero__cta { display: flex; gap: 14px; flex-wrap: wrap; }
.hero__proof {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-top: 28px;
  max-width: 760px;
}
.proof-card {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 18px 20px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 18px;
  backdrop-filter: blur(14px);
}
.proof-card__label {
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--text-3);
}
.proof-card__value {
  font-size: .96rem;
  line-height: 1.4;
  color: var(--text);
}
.proof-card__meta {
  font-size: .84rem;
  color: var(--text-2);
}

/* BUTTONS */
.btn {
  display: inline-flex; align-items: center; gap: 9px;
  padding: 13px 26px; border-radius: 999px;
  font-family: var(--font); font-size: .9rem; font-weight: 600;
  border: none; cursor: pointer; transition: all var(--r);
}
.btn-primary {
  background: linear-gradient(135deg, #2ce6ff, #1a8aff 60%, #ff67d6);
  color: #050816;
  box-shadow: 0 16px 36px rgba(44,230,255,.22);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 22px 44px rgba(44,230,255,.32); }
.btn-ghost {
  background: rgba(255,255,255,.04);
  color: var(--text);
  border: 1px solid var(--border);
}
.btn-ghost:hover { border-color: var(--border-2); transform: translateY(-2px); }
.btn-full { width: 100%; justify-content: center; }

/* PHOTO STACK */
.hero__right { position: relative; z-index: 2; display: flex; justify-content: center; }

.photo-stack { position: relative; width: 420px; height: 560px; }

/* Main frame */
.photo-frame--main {
  position: absolute;
  top: 0; right: 0;
  width: 300px; height: 380px;
  border-radius: 28px;
  overflow: hidden;
  border: 1px solid rgba(44,230,255,.2);
  background: rgba(12,18,38,.9);
  box-shadow: 0 30px 70px rgba(0,0,0,.5), 0 0 0 1px rgba(255,255,255,.04) inset;
  animation: float-a 7s ease-in-out infinite;
}
@keyframes float-a { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-14px)} }

.photo-placeholder {
  width: 100%; height: 100%;
  display: flex; align-items: center; justify-content: center;
}

.photo-main {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center;
  border-radius: 28px;
}
.photo-placeholder svg { width: 90%; height: 90%; }

.photo-label {
  position: absolute; bottom: 14px; left: 14px; right: 14px;
  padding: 10px 14px;
  background: rgba(5,8,22,.72);
  backdrop-filter: blur(12px);
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,.08);
  font-size: .8rem; color: var(--text-2);
  display: flex; align-items: center; gap: 8px;
}
.photo-label i { color: var(--cyan); }
.photo-ring {
  position: absolute; inset: -1px;
  border-radius: 28px;
  border: 1px solid rgba(44,230,255,.14);
  pointer-events: none;
}

/* Bike card */
.photo-card {
  position: absolute;
  border-radius: 20px; overflow: hidden;
  border: 1px solid rgba(255,255,255,.10);
  box-shadow: 0 18px 50px rgba(0,0,0,.4);
}
.photo-card--bike {
  bottom: 30px; left: 0;
  width: 200px;
  animation: float-b 8s ease-in-out infinite;
}
@keyframes float-b { 0%,100%{transform:rotate(-4deg) translateY(0)} 50%{transform:rotate(-4deg) translateY(-10px)} }
.photo-card__img { width: 100%; height: 160px; object-fit: cover; object-position: center top; }
.photo-card__tag {
  padding: 8px 12px;
  background: rgba(5,8,22,.88);
  font-size: .76rem; font-weight: 500;
  color: var(--text-2); display: flex; align-items: center; gap: 6px;
}
.photo-card__tag i { color: var(--pink); }

/* Info float */
.info-float {
  position: absolute;
  top: 60px; left: 0;
  width: 210px;
  padding: 16px;
  background: var(--elevated);
  backdrop-filter: blur(18px);
  border: 1px solid var(--border);
  border-radius: 20px;
  box-shadow: var(--shadow);
  animation: float-c 9s ease-in-out infinite;
}
@keyframes float-c { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-8px)} }
.info-float__header { display: flex; align-items: center; gap: 10px; margin-bottom: 14px; }
.info-float__avatar {
  width: 38px; height: 38px; border-radius: 50%; flex-shrink: 0;
  background: linear-gradient(135deg, var(--cyan), var(--pink));
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: .85rem; color: #050816;
}
.info-float__name { font-size: .9rem; font-weight: 600; }
.info-float__role { font-size: .74rem; color: var(--text-3); }
.info-float__stats { display: flex; gap: 10px; }
.fstat { text-align: center; flex: 1; }
.fstat__n { display: block; font-family: var(--font-mono); font-size: 1.1rem; font-weight: 500; color: var(--cyan); }
.fstat__l { font-size: .7rem; color: var(--text-3); }

/* Stack float */
.stack-float {
  position: absolute;
  bottom: 0; right: 10px;
  padding: 12px 16px;
  background: var(--elevated);
  backdrop-filter: blur(16px);
  border: 1px solid var(--border);
  border-radius: 16px;
  box-shadow: var(--shadow);
  animation: float-d 6s ease-in-out infinite;
}
@keyframes float-d { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-6px)} }
.stack-float__label { font-family: var(--font-mono); font-size: .7rem; letter-spacing: .1em; text-transform: uppercase; color: var(--text-3); margin-bottom: 8px; }
.stack-icons { display: flex; flex-wrap: wrap; gap: 8px; }
.stack-icons span {
  padding: 5px 9px;
  border-radius: 999px;
  border: 1px solid rgba(44,230,255,.18);
  background: rgba(255,255,255,.04);
  color: var(--cyan);
  cursor: default;
  transition: transform .2s, border-color .2s;
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .06em;
}
.stack-icons span:hover { transform: translateY(-2px); border-color: var(--border-2); }

/* Float animation delays */
.float-1 { animation-delay: 0s; }
.float-2 { animation-delay: -2s; }
.float-3 { animation-delay: -4s; }

/* SECTION COMMON */
.section-tag {
  display: flex; align-items: center; gap: 12px;
  font-family: var(--font-mono); font-size: .76rem;
  letter-spacing: .12em; text-transform: uppercase;
  color: var(--text-3); margin-bottom: 18px;
}
.section-tag span { color: var(--cyan); }
.section-tag::after { content: ''; flex: 0 0 60px; height: 1px; background: linear-gradient(90deg, var(--cyan), transparent); }

.section-title {
  font-family: var(--font-serif);
  font-size: clamp(2.1rem, 4.2vw, 3.2rem);
  font-weight: 400; line-height: 1.1;
  margin-bottom: 56px; max-width: 14ch;
  letter-spacing: -.01em;
}

/* ABOUT */
.about { background: var(--bg-2); }
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 72px; align-items: start; }
.about-text p { color: var(--text-2); margin-bottom: 16px; font-size: .97rem; max-width: 58ch; }

.quote {
  border-left: 2px solid var(--cyan);
  padding: 14px 20px;
  background: var(--cyan-dim);
  border-radius: 0 12px 12px 0;
  font-style: italic;
  font-family: var(--font-serif);
  font-size: 1.05rem;
  color: var(--text-2);
  margin: 24px 0 36px;
}

/* Timeline */
.timeline { position: relative; }
.timeline::before { content: ''; position: absolute; left: 7px; top: 0; bottom: 0; width: 1px; background: var(--border); }
.tl-item { display: flex; gap: 20px; margin-bottom: 28px; position: relative; }
.tl-dot {
  width: 16px; height: 16px; border-radius: 50%; flex-shrink: 0; margin-top: 3px;
  background: var(--bg-2); border: 2px solid var(--text-3);
  transition: all var(--r);
}
.tl-dot--active { border-color: var(--cyan); box-shadow: 0 0 12px rgba(44,230,255,.4); background: rgba(44,230,255,.12); }
.tl-item:hover .tl-dot { border-color: var(--cyan); }
.tl-date { font-family: var(--font-mono); font-size: .74rem; color: var(--cyan); display: block; margin-bottom: 4px; }
.tl-body h4 { font-size: .95rem; font-weight: 600; margin-bottom: 4px; }
.tl-body p { font-size: .86rem; color: var(--text-3); }

/* About cards */
.about-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.acard {
  padding: 24px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 20px;
  backdrop-filter: blur(16px);
  transition: all var(--r);
}
.acard:hover { border-color: var(--border-2); transform: translateY(-4px); box-shadow: 0 12px 32px rgba(44,230,255,.10); }
.acard__icon { font-size: 1.6rem; color: var(--cyan); margin-bottom: 10px; display: block; }
.acard h4 { font-size: .78rem; font-weight: 600; text-transform: uppercase; letter-spacing: .08em; color: var(--text-3); margin-bottom: 6px; }
.acard p { font-size: .88rem; color: var(--text-2); }
.acard strong { color: var(--text); }

/* SKILLS */
.skills { background: var(--bg); }
.skills-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 72px; align-items: start; margin-bottom: 56px; }

.skill-bar { margin-bottom: 26px; }
.sbar__head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 9px; font-size: .92rem; }
.sbar__head i { color: var(--cyan); margin-right: 8px; }
.sbar__pct { font-family: var(--font-mono); font-size: .8rem; color: var(--cyan); }
.sbar__track { height: 7px; background: rgba(255,255,255,.06); border-radius: 999px; overflow: hidden; }
.sbar__fill { height: 100%; width: 0; background: linear-gradient(90deg, var(--cyan), var(--pink)); border-radius: 999px; transition: width 1.2s cubic-bezier(.4,0,.2,1); box-shadow: 0 0 14px rgba(44,230,255,.22); }

.tech-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 13px; }
.tech-tile {
  aspect-ratio: 1;
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 9px;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 18px; font-size: .74rem; font-weight: 500; color: var(--text-3);
  backdrop-filter: blur(14px); text-align: center;
  transition: all var(--r);
}
.tech-tile:hover { border-color: var(--border-2); color: var(--text); transform: translateY(-4px); box-shadow: 0 8px 24px rgba(44,230,255,.12); }
.tech-tile i { font-size: 1.6rem; color: var(--cyan); }

/* Roadmap */
.roadmap {
  padding: 32px 36px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 24px;
  backdrop-filter: blur(16px);
}
.roadmap__title { font-family: var(--font-mono); font-size: .8rem; letter-spacing: .1em; text-transform: uppercase; color: var(--text-3); margin-bottom: 20px; display: flex; align-items: center; gap: 10px; }
.roadmap__title i { color: var(--cyan); font-size: 1rem; }
.roadmap__items { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.rm-item { display: flex; align-items: center; gap: 12px; font-size: .88rem; color: var(--text-2); }
.rm-check {
  width: 20px; height: 20px; flex-shrink: 0; border-radius: 50%;
  border: 2px solid var(--border); display: flex; align-items: center; justify-content: center;
}
.rm-check--done { border-color: var(--cyan); background: var(--cyan-dim); color: var(--cyan); font-size: .7rem; }
.rm-check--active { border-color: var(--pink); background: var(--pink-dim); animation: pulse 2s infinite; }

/* PROJECTS */
.projects { background: var(--bg-2); }
.projects-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; }

.pcard {
  display: flex; flex-direction: column;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 28px; padding: 36px;
  position: relative; overflow: hidden;
  backdrop-filter: blur(18px);
  transition: all var(--r);
}
.pcard:hover { transform: translateY(-6px); border-color: var(--border-2); box-shadow: 0 24px 60px rgba(44,230,255,.12); }
.pcard--featured { border-color: rgba(44,230,255,.22); }
.pcard__glow { position: absolute; top: -60px; right: -60px; width: 200px; height: 200px; background: radial-gradient(circle, rgba(44,230,255,.16), transparent 65%); pointer-events: none; }

.pcard__top { display: flex; justify-content: space-between; align-items: center; margin-bottom: 18px; }
.pcard__num { font-family: var(--font-mono); font-size: .72rem; color: var(--text-3); }
.badge { padding: 5px 12px; border-radius: 999px; font-size: .74rem; font-weight: 600; }
.badge--live { background: var(--cyan-dim); color: var(--cyan); border: 1px solid rgba(44,230,255,.28); }
.badge--wip { background: var(--pink-dim); color: var(--pink); border: 1px solid rgba(255,103,214,.28); }
.pcard__eyebrow { font-family: var(--font-mono); font-size: .72rem; letter-spacing: .1em; text-transform: uppercase; color: var(--pink); margin-bottom: 10px; }
.pcard__title { font-family: var(--font-serif); font-size: 1.9rem; font-weight: 400; margin-bottom: 14px; line-height: 1.1; }
.pcard__title em { font-style: italic; color: var(--cyan); }
.pcard__desc { font-size: .9rem; color: var(--text-2); line-height: 1.72; margin-bottom: 22px; }

.pcard__what { margin-bottom: 22px; }
.pcard__what-label { font-size: .78rem; color: var(--text-3); margin-bottom: 10px; text-transform: uppercase; letter-spacing: .06em; font-family: var(--font-mono); }
.pcard__features { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.pcard__features span { font-size: .84rem; color: var(--text-2); display: flex; align-items: center; gap: 7px; }
.pcard__features i { color: var(--cyan); font-size: .9rem; }

.pcard__tags { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 24px; }
.ptag { padding: 4px 12px; border-radius: 999px; font-family: var(--font-mono); font-size: .74rem; background: rgba(255,255,255,.04); border: 1px solid var(--border); color: var(--text-3); }

.vision-box { display: flex; align-items: center; gap: 10px; padding: 14px 16px; background: var(--pink-dim); border: 1px solid rgba(255,103,214,.2); border-radius: 14px; font-size: .86rem; color: var(--pink); margin-bottom: 22px; }

.pcard__footer { margin-top: auto; padding-top: 18px; border-top: 1px solid var(--border); }
.plink {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 10px 16px; border-radius: 999px;
  font-size: .84rem; font-weight: 500; color: var(--text-3);
  border: 1px solid var(--border);
  transition: all var(--r);
}
.plink:hover { color: var(--text); border-color: var(--border-2); }

/* CONTACT */
.contact { background: var(--bg); }
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: start; }
.contact-intro { font-size: 1rem; color: var(--text-2); line-height: 1.75; margin-bottom: 32px; max-width: 44ch; }
.contact-methods { display: flex; flex-direction: column; gap: 14px; }
.cmethod {
  display: flex; align-items: center; gap: 16px;
  padding: 18px 20px;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 18px; backdrop-filter: blur(14px);
  transition: all var(--r);
}
.cmethod:hover { border-color: var(--border-2); transform: translateX(4px); }
.cmethod__icon { width: 42px; height: 42px; border-radius: 12px; background: var(--cyan-dim); display: flex; align-items: center; justify-content: center; font-size: 1.1rem; color: var(--cyan); flex-shrink: 0; }
.cmethod__label { display: block; font-size: .72rem; color: var(--text-3); margin-bottom: 2px; }
.cmethod__val { font-size: .88rem; font-weight: 500; }
.cmethod__arr { margin-left: auto; color: var(--text-3); flex-shrink: 0; }

.contact-form {
  padding: 32px;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 24px; backdrop-filter: blur(18px);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: 16px; }
.form-group { display: flex; flex-direction: column; gap: 7px; margin-bottom: 16px; }
.form-group:last-of-type { margin-bottom: 0; }
.form-group label { font-size: .8rem; font-weight: 500; color: var(--text-3); }
.form-group input, .form-group textarea {
  background: rgba(255,255,255,.04); border: 1px solid var(--border);
  border-radius: 14px; padding: 13px 16px;
  color: var(--text); font-family: var(--font); font-size: .92rem;
  outline: none; resize: vertical;
  transition: border-color var(--r), box-shadow var(--r);
}
.form-group input:focus, .form-group textarea:focus { border-color: var(--cyan); box-shadow: 0 0 0 3px rgba(44,230,255,.10); }
.form-group input::placeholder, .form-group textarea::placeholder { color: var(--text-3); }
.form-note { font-size: .82rem; text-align: center; color: var(--cyan); margin-top: 10px; min-height: 1.2em; }
.contact-form__meta {
  margin-top: 16px;
  font-size: .82rem;
  color: var(--text-3);
  text-align: center;
}
.contact-form__meta a {
  color: var(--cyan);
  border-bottom: 1px solid transparent;
  transition: border-color var(--r);
}
.contact-form__meta a:hover { border-color: var(--cyan); }

/* FOOTER */
.footer { padding: 28px 0; border-top: 1px solid var(--border); background: rgba(5,8,22,.88); }
.footer__inner { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 14px; }
.footer__logo { font-family: var(--font-serif); font-size: 1.4rem; }
.footer__logo span { color: var(--cyan); }
.footer__copy { font-size: .82rem; color: var(--text-3); }
.footer__links { display: flex; gap: 16px; }
.footer__links a { font-size: 1.1rem; color: var(--text-3); transition: color var(--r); }
.footer__links a:hover { color: var(--cyan); }

/* BACK TO TOP */
.back-top {
  position: fixed; bottom: 32px; right: 32px;
  width: 44px; height: 44px; border-radius: 50%;
  background: linear-gradient(135deg, var(--cyan), var(--pink));
  border: none; cursor: pointer; font-size: 1rem; color: #050816;
  display: flex; align-items: center; justify-content: center;
  opacity: 0; transform: translateY(12px); z-index: 50;
  box-shadow: 0 8px 24px rgba(44,230,255,.28);
  transition: all var(--r);
}
.back-top.visible { opacity: 1; transform: translateY(0); }
.back-top:hover { transform: translateY(-3px); }

/* RESPONSIVE */
@media (max-width: 960px) {
  body { cursor: auto; }
  .cursor, .cursor-ring { display: none; }
  .nav__links { display: none; }
  .hamburger { display: flex; }
  .hero { grid-template-columns: 1fr; padding: 0 24px; padding-top: calc(var(--nav-h) + 50px); padding-bottom: 60px; gap: 60px; }
  .hero__right { order: -1; justify-content: flex-start; }
  .photo-stack { width: 100%; max-width: 420px; height: 480px; }
  .hero__proof { grid-template-columns: 1fr; }
  .about-grid { grid-template-columns: 1fr; gap: 48px; }
  .about-cards { grid-template-columns: 1fr 1fr; }
  .skills-grid { grid-template-columns: 1fr; gap: 48px; }
  .tech-grid { grid-template-columns: repeat(4,1fr); }
  .roadmap__items { grid-template-columns: 1fr; }
  .projects-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; gap: 48px; }
  .section { padding: 80px 0; }
  .nav { width: calc(100% - 20px); }
}

@media (max-width: 600px) {
  .about-cards { grid-template-columns: 1fr; }
  .tech-grid { grid-template-columns: repeat(2,1fr); }
  .pcard__features { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .photo-stack { height: 400px; }
  .photo-frame--main { width: 240px; height: 300px; }
  .info-float { width: 180px; }
  .photo-card--bike { width: 160px; }
  .proof-card { padding: 16px; }
  .footer__inner { flex-direction: column; text-align: center; }
  .section-title { max-width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
}