/* ========================================================
   ANAND SEN PORTFOLIO — Complete Premium Style v2
   Dark / Light mode + Animated Skill Cards + Air.inc FX
   ======================================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=Space+Grotesk:wght@300;400;500;600;700&display=swap');

/* ──────────────────────────────────────────────────────────
   THEME TOKENS — Dark (default)
   ────────────────────────────────────────────────────────── */
:root,
[data-theme="dark"] {
  --bg:          #080810;
  --bg-2:        #0d0d1a;
  --bg-3:        #12121f;
  --surface:     #1a1a2e;
  --surface-2:   #22223a;
  --surface-3:   #2a2a45;
  --border:      rgba(255,255,255,0.08);
  --border-h:    rgba(255,255,255,0.18);
  --fg:          #ffffff;
  --fg-2:        rgba(255,255,255,0.8);
  --fg-3:        rgba(255,255,255,0.55);
  --fg-4:        rgba(255,255,255,0.35);
  --fg-5:        rgba(255,255,255,0.12);

  --accent:      #6c63ff;
  --accent-2:    #a78bfa;
  --accent-glow: rgba(108,99,255,0.35);
  --accent-soft: rgba(108,99,255,0.1);
  --pink:        #ec4899;
  --teal:        #14b8a6;
  --amber:       #f59e0b;
  --green:       #10b981;
  --cyan:        #06b6d4;

  --shadow-sm:   0 2px 8px  rgba(0,0,0,0.4);
  --shadow-md:   0 8px 32px rgba(0,0,0,0.55);
  --shadow-lg:   0 24px 64px rgba(0,0,0,0.65);
  --card-bg:     rgba(255,255,255,0.03);

  --navbar-blur-bg: rgba(8,8,16,0.82);
  --theme-toggle-bg: rgba(255,255,255,0.1);
  --theme-toggle-border: rgba(255,255,255,0.14);
  --scrollbar-track: #080810;
  --scrollbar-thumb: #2a2a45;
}

/* ──────────────────────────────────────────────────────────
   THEME TOKENS — Light
   ────────────────────────────────────────────────────────── */
[data-theme="light"] {
  --bg:          #f8f7ff;
  --bg-2:        #f0eeff;
  --bg-3:        #e8e6ff;
  --surface:     #ffffff;
  --surface-2:   #f4f3ff;
  --surface-3:   #ede9ff;
  --border:      rgba(0,0,0,0.08);
  --border-h:    rgba(108,99,255,0.35);
  --fg:          #0d0d1a;
  --fg-2:        rgba(13,13,26,0.82);
  --fg-3:        rgba(13,13,26,0.55);
  --fg-4:        rgba(13,13,26,0.38);
  --fg-5:        rgba(13,13,26,0.08);

  --accent:      #5b52e8;
  --accent-2:    #7c6ff0;
  --accent-glow: rgba(91,82,232,0.25);
  --accent-soft: rgba(91,82,232,0.08);
  --pink:        #db2777;
  --teal:        #0d9488;
  --amber:       #d97706;
  --green:       #059669;
  --cyan:        #0891b2;

  --shadow-sm:   0 2px 8px  rgba(108,99,255,0.08);
  --shadow-md:   0 8px 32px rgba(108,99,255,0.12);
  --shadow-lg:   0 24px 64px rgba(108,99,255,0.15);
  --card-bg:     rgba(255,255,255,0.9);

  --navbar-blur-bg: rgba(248,247,255,0.88);
  --theme-toggle-bg: rgba(91,82,232,0.1);
  --theme-toggle-border: rgba(91,82,232,0.2);
  --scrollbar-track: #f0eeff;
  --scrollbar-thumb: #c5c0f0;
}

/* ──────────────────────────────────────────────────────────
   GLOBAL THEME TRANSITION
   ────────────────────────────────────────────────────────── */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0; padding: 0;
  transition:
    background-color 0.4s ease,
    border-color     0.4s ease,
    color            0.4s ease,
    box-shadow       0.4s ease;
}

/* Override for elements needing fast transitions */
.cursor, .cursor-follower,
.theme-toggle, .theme-flash,
.orb, .scroll-line { transition: none; }

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', sans-serif;
  background: var(--bg);
  color: var(--fg);
  overflow-x: hidden;
  cursor: none;
  -webkit-font-smoothing: antialiased;
}

a  { text-decoration: none; color: inherit; }
img { display: block; max-width: 100%; }
button { border: none; background: none; cursor: none; font-family: inherit; }

/* ──────────────────────────────────────────────────────────
   SCROLLBAR
   ────────────────────────────────────────────────────────── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--scrollbar-track); }
::-webkit-scrollbar-thumb { background: var(--scrollbar-thumb); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--accent); }
::selection { background: var(--accent); color: #fff; }

/* ──────────────────────────────────────────────────────────
   NOISE OVERLAY (dark only)
   ────────────────────────────────────────────────────────── */
.noise-overlay {
  position: fixed; inset: 0; pointer-events: none; z-index: 9990;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' 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='0.05'/%3E%3C/svg%3E");
  opacity: 0.4;
  transition: opacity 0.4s;
}
[data-theme="light"] .noise-overlay { opacity: 0.12; }

/* ──────────────────────────────────────────────────────────
   CUSTOM CURSOR
   ────────────────────────────────────────────────────────── */
.cursor {
  width: 12px; height: 12px;
  background: var(--accent);
  border-radius: 50%;
  position: fixed; top: 0; left: 0;
  pointer-events: none; z-index: 10000;
  transform: translate(-50%,-50%);
  mix-blend-mode: normal;
  transition: width .15s, height .15s, background .15s;
}
.cursor.hovered { width: 36px; height: 36px; background: var(--accent-2); opacity: 0.6; }

.cursor-follower {
  width: 36px; height: 36px;
  border: 1.5px solid rgba(108,99,255,0.45);
  border-radius: 50%;
  position: fixed; top: 0; left: 0;
  pointer-events: none; z-index: 9999;
  transform: translate(-50%,-50%);
  transition: transform .1s ease;
  opacity: 0.65;
}
.cursor-follower.hovered { width: 56px; height: 56px; opacity: 0.25; }

/* ──────────────────────────────────────────────────────────
   THEME FLASH (ripple on toggle)
   ────────────────────────────────────────────────────────── */
.theme-flash {
  position: fixed; inset: 0;
  background: radial-gradient(circle at var(--fx, 50%) var(--fy, 50%), var(--accent-2) 0%, transparent 70%);
  pointer-events: none; z-index: 9980;
  opacity: 0;
  transition: none;
}
.theme-flash.pop {
  animation: themeRipple 0.55s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}
@keyframes themeRipple {
  0%   { opacity: 0.25; transform: scale(0); }
  60%  { opacity: 0.15; transform: scale(3); }
  100% { opacity: 0; transform: scale(5); }
}

/* ──────────────────────────────────────────────────────────
   NAVBAR
   ────────────────────────────────────────────────────────── */
.navbar {
  position: fixed; top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 0 24px;
  height: 72px;
  display: flex; align-items: center;
  border-bottom: 1px solid transparent;
}
.navbar.scrolled {
  background: var(--navbar-blur-bg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom-color: var(--border);
  box-shadow: var(--shadow-sm);
}
.nav-container {
  max-width: 1280px; width: 100%; margin: 0 auto;
  display: flex; align-items: center; gap: 24px;
}
.nav-logo {
  display: flex; align-items: center; gap: 6px;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700; font-size: 1.25rem; letter-spacing: -.02em;
}
.logo-text {
  background: linear-gradient(135deg, var(--fg), var(--accent-2));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.logo-dot {
  width: 6px; height: 6px; background: var(--accent);
  border-radius: 50%;
  animation: pulseDot 2s ease-in-out infinite;
}
@keyframes pulseDot { 0%,100%{opacity:1;transform:scale(1)}50%{opacity:.5;transform:scale(.8)} }

.nav-links { display: flex; align-items: center; gap: 2px; margin-left: auto; }
.nav-link {
  padding: 8px 15px; font-size: .875rem; font-weight: 500;
  color: var(--fg-3); border-radius: 100px;
  transition: color .15s, background .15s;
}
.nav-link:hover, .nav-link.active { color: var(--fg); background: var(--fg-5); }

.nav-actions { display: flex; align-items: center; gap: 10px; }

/* ── Theme Toggle Button ── */
.theme-toggle {
  position: relative;
  width: 42px; height: 42px;
  border-radius: 50%;
  background: var(--theme-toggle-bg);
  border: 1px solid var(--theme-toggle-border);
  display: flex; align-items: center; justify-content: center;
  cursor: none;
  overflow: hidden;
  flex-shrink: 0;
  transition: background .3s, border-color .3s, transform .2s;
}
.theme-toggle:hover { transform: scale(1.1) rotate(15deg); background: var(--accent-soft); border-color: var(--accent); }
.theme-icon {
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  transition: opacity .3s, transform .4s cubic-bezier(.34,1.56,.64,1);
}
.theme-icon svg { width: 18px; height: 18px; color: var(--fg-2); }
.theme-icon-dark  { opacity: 1; transform: rotate(0deg) scale(1); }
.theme-icon-light { opacity: 0; transform: rotate(-90deg) scale(0.6); }
[data-theme="light"] .theme-icon-dark  { opacity: 0; transform: rotate(90deg) scale(0.6); }
[data-theme="light"] .theme-icon-light { opacity: 1; transform: rotate(0deg) scale(1); }

.nav-btn {
  padding: 9px 20px; border-radius: 100px;
  font-size: .875rem; font-weight: 600;
  letter-spacing: .01em; white-space: nowrap;
  transition: transform .2s, box-shadow .2s, background .2s;
}
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--accent-2); transform: translateY(-2px); box-shadow: 0 8px 24px var(--accent-glow); }
.btn-secondary { border: 1px solid var(--border); color: var(--fg-2); background: transparent; }
.btn-secondary:hover { border-color: var(--border-h); color: var(--fg); background: var(--fg-5); }

/* Hamburger */
.nav-right-mobile { display: none; align-items: center; gap: 8px; margin-left: auto; }
.hamburger { display: flex; flex-direction: column; gap: 5px; padding: 8px; }
.hamburger span { display: block; width: 22px; height: 2px; background: var(--fg); border-radius: 2px; transition: transform .2s, opacity .2s; }
.hamburger.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile Menu */
.mobile-menu {
  position: fixed; top: 72px; left: 0; right: 0;
  background: var(--navbar-blur-bg);
  backdrop-filter: blur(20px);
  padding: 24px; display: flex; flex-direction: column; gap: 4px;
  z-index: 999; border-bottom: 1px solid var(--border);
  transform: translateY(-110%); opacity: 0; pointer-events: none;
  transition: transform .35s ease, opacity .35s ease;
}
.mobile-menu.open { transform: translateY(0); opacity: 1; pointer-events: all; }
.mobile-link { padding: 14px 16px; font-size: 1rem; font-weight: 500; color: var(--fg-3); border-radius: 14px; }
.mobile-link:hover { color: var(--fg); background: var(--fg-5); }
.mobile-actions { display: flex; gap: 10px; margin-top: 16px; }
.theme-toggle-mobile { width: 38px; height: 38px; }

/* ──────────────────────────────────────────────────────────
   LAYOUT HELPERS
   ────────────────────────────────────────────────────────── */
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.section { padding: 120px 0; }
.section-label {
  font-size: .72rem; font-weight: 700;
  letter-spacing: .15em; text-transform: uppercase;
  color: var(--accent); margin-bottom: 16px;
  display: flex; align-items: center; gap: 10px;
}
.section-label::before { content:''; width: 24px; height: 1px; background: var(--accent); }
.section-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(2.2rem, 5vw, 3.5rem);
  font-weight: 700; line-height: 1.1;
  letter-spacing: -.03em; color: var(--fg);
  margin-bottom: 32px;
}
.section-title em {
  font-style: italic;
  background: linear-gradient(135deg, var(--accent-2), var(--pink));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}

/* ──────────────────────────────────────────────────────────
   HERO
   ────────────────────────────────────────────────────────── */
.hero {
  min-height: 100vh;
  display: flex; flex-direction: column;
  justify-content: center; align-items: center;
  position: relative; overflow: hidden;
  text-align: center;
  padding: 140px 24px 80px;
  background: var(--bg);
}
.hero-bg-grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(var(--border) 1px, transparent 1px),
    linear-gradient(90deg, var(--border) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 30%, transparent 100%);
}
.hero-orbs { position: absolute; inset: 0; pointer-events: none; }
.orb { position: absolute; border-radius: 50%; filter: blur(80px); animation: orbFloat 8s ease-in-out infinite; }
.orb-1 { width:500px; height:500px; background: radial-gradient(circle,rgba(108,99,255,.28),transparent 70%); top:-200px; left:-100px; }
.orb-2 { width:400px; height:400px; background: radial-gradient(circle,rgba(167,139,250,.18),transparent 70%); top:50%; right:-100px; animation-delay:-3s; }
.orb-3 { width:300px; height:300px; background: radial-gradient(circle,rgba(236,72,153,.13),transparent 70%); bottom:-50px; left:30%; animation-delay:-6s; }
@keyframes orbFloat { 0%,100%{transform:translateY(0) scale(1)} 50%{transform:translateY(-30px) scale(1.05)} }

.hero-content { position: relative; z-index: 2; max-width: 900px; }

.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 8px 18px; border: 1px solid var(--border); border-radius: 100px;
  font-size: .8rem; font-weight: 500; color: var(--fg-3);
  background: var(--fg-5); backdrop-filter: blur(10px);
  margin-bottom: 40px;
  opacity: 0; transform: translateY(20px);
  animation: fadeUp .8s ease forwards .2s;
}
.badge-dot {
  width: 7px; height: 7px; background: var(--green); border-radius: 50%;
  box-shadow: 0 0 8px var(--green);
  animation: badgePulse 2s ease-in-out infinite;
}
@keyframes badgePulse { 0%,100%{box-shadow:0 0 8px var(--green)} 50%{box-shadow:0 0 20px var(--green)} }

.hero-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(3rem, 8vw, 7rem);
  font-weight: 800; line-height: 1.0;
  letter-spacing: -.04em; margin-bottom: 28px;
  display: flex; flex-direction: column; gap: 2px;
}
.title-line { display: block; opacity: 0; transform: translateY(30px); animation: fadeUp .8s ease forwards; }
.title-line:nth-child(1){animation-delay:.4s}
.title-line:nth-child(2){animation-delay:.6s}
.title-line:nth-child(3){animation-delay:.8s}
.title-italic {
  background: linear-gradient(135deg, var(--accent), var(--accent-2), var(--pink));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
  font-style: italic;
}
.hero-sub {
  font-size: clamp(1rem, 2.5vw, 1.2rem); color: var(--fg-3); line-height: 1.65;
  margin: 0 auto 40px; max-width: 600px;
  opacity: 0; transform: translateY(20px); animation: fadeUp .8s ease forwards 1s;
}
.hero-sub strong { color: var(--fg-2); }
.hero-ctas {
  display: flex; align-items: center; gap: 16px;
  justify-content: center; margin-bottom: 60px; flex-wrap: wrap;
  opacity: 0; transform: translateY(20px); animation: fadeUp .8s ease forwards 1.1s;
}
.cta-primary {
  padding: 16px 36px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #fff; border-radius: 100px; font-weight: 700; font-size: 1rem;
  box-shadow: 0 8px 32px var(--accent-glow);
  position: relative; overflow: hidden;
  transition: transform .25s, box-shadow .25s;
}
.cta-primary::before {
  content:''; position:absolute; inset:0;
  background: linear-gradient(135deg,transparent,rgba(255,255,255,.15),transparent);
  transform: translateX(-100%); transition: transform .5s ease;
}
.cta-primary:hover::before { transform: translateX(100%); }
.cta-primary:hover { transform: translateY(-3px); box-shadow: 0 16px 48px var(--accent-glow); }
.cta-secondary {
  display: flex; align-items: center; gap: 8px;
  padding: 15px 28px; border: 1px solid var(--border);
  color: var(--fg-2); border-radius: 100px; font-weight: 600;
  transition: border-color .2s, color .2s, background .2s;
}
.cta-secondary svg { width: 16px; transition: transform .3s; }
.cta-secondary:hover { border-color: var(--border-h); color: var(--fg); background: var(--fg-5); }
.cta-secondary:hover svg { transform: translateX(4px); }

.hero-stats {
  display: flex; align-items: center; gap: 32px; justify-content: center;
  opacity: 0; transform: translateY(20px); animation: fadeUp .8s ease forwards 1.3s;
}
.stat { text-align: center; }
.stat-num { display: block; font-size: 1.75rem; font-weight: 800; font-family: 'Space Grotesk',sans-serif; letter-spacing: -.02em; color: var(--fg); }
.stat-label { display: block; font-size: .72rem; color: var(--fg-4); margin-top: 2px; text-transform: uppercase; letter-spacing: .1em; }
.stat-divider { width: 1px; height: 36px; background: var(--border); }

.hero-scroll-indicator {
  position: absolute; bottom: 36px; left: 50%; transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 12px;
  font-size: .72rem; color: var(--fg-4); letter-spacing: .1em; text-transform: uppercase;
  opacity: 0; animation: fadeUp .8s ease forwards 1.6s;
}
.scroll-line { width: 1px; height: 50px; background: linear-gradient(to bottom, var(--fg-4), transparent); animation: scrollPulse 2s ease-in-out infinite; }
@keyframes scrollPulse { 0%,100%{opacity:1} 50%{opacity:.35} }
@keyframes fadeUp { to { opacity:1; transform:translateY(0); } }

/* ──────────────────────────────────────────────────────────
   ABOUT
   ────────────────────────────────────────────────────────── */
.about { background: var(--bg-2); }
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.about-text { color: var(--fg-3); font-size: 1.05rem; line-height: 1.75; margin-bottom: 20px; }
.about-text strong { color: var(--fg-2); }
.about-links { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 32px; }
.about-link {
  display: flex; align-items: center; gap: 8px;
  padding: 10px 20px; border: 1px solid var(--border); border-radius: 100px;
  font-size: .875rem; font-weight: 500; color: var(--fg-3);
  transition: border-color .2s, color .2s, background .2s, transform .2s;
}
.about-link svg { width: 18px; height: 18px; flex-shrink: 0; }
.about-link:hover { border-color: var(--accent); color: var(--fg); background: var(--accent-soft); transform: translateY(-2px); }

.about-right { display: flex; flex-direction: column; align-items: center; gap: 32px; }

/* Avatar */
.about-avatar-container { position: relative; width: 200px; height: 200px; margin-bottom: 8px; }
.about-avatar { width: 200px; height: 200px; border-radius: 50%; object-fit: cover; border: 3px solid var(--border); position: relative; z-index: 1; }
.avatar-ring { position: absolute; inset: -12px; border-radius: 50%; border: 1px solid rgba(108,99,255,.3); animation: ringRotate 8s linear infinite; }
.avatar-ring-2 { inset: -24px; border-color: rgba(167,139,250,.15); animation-duration: 12s; animation-direction: reverse; }
@keyframes ringRotate { from{transform:rotate(0)} to{transform:rotate(360deg)} }
.avatar-status {
  position: absolute; bottom: -8px; left: 50%; transform: translateX(-50%);
  display: flex; align-items: center; gap: 6px;
  padding: 5px 12px; background: var(--surface); border: 1px solid var(--border);
  border-radius: 100px; font-size: .72rem; font-weight: 600; color: var(--fg-3);
  white-space: nowrap; z-index: 2;
}
.avatar-status-dot { width: 6px; height: 6px; background: var(--green); border-radius: 50%; box-shadow: 0 0 6px var(--green); animation: badgePulse 2s infinite; }

.about-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; width: 100%; }
.about-card {
  padding: 20px 14px; background: var(--surface); border: 1px solid var(--border);
  border-radius: 18px; text-align: center;
  transition: transform .25s, box-shadow .25s, border-color .25s, background .25s;
}
.about-card:hover { border-color: var(--border-h); background: var(--surface-2); transform: translateY(-5px); box-shadow: var(--shadow-md); }
.card-icon { font-size: 1.5rem; margin-bottom: 8px; }
.card-title { font-size: .8rem; font-weight: 700; color: var(--fg); margin-bottom: 4px; }
.card-desc  { font-size: .7rem; color: var(--fg-4); line-height: 1.4; }

/* ──────────────────────────────────────────────────────────
   SKILLS — Animated Cards
   ────────────────────────────────────────────────────────── */
.skills { background: var(--bg); }
.skills-cards-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
  margin-top: 48px;
}
.skill-card {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 20px;
  overflow: hidden;
  cursor: default;
  transition: transform .3s cubic-bezier(.34,1.56,.64,1), box-shadow .3s, border-color .3s;
}
.skill-card:hover { transform: translateY(-8px) scale(1.02); box-shadow: var(--shadow-lg); border-color: var(--border-h); }

/* Glow effect on hover */
.skill-card-glow {
  position: absolute; inset: 0;
  background: radial-gradient(circle at 50% 0%, var(--accent-soft) 0%, transparent 70%);
  opacity: 0; transition: opacity .35s ease;
  pointer-events: none;
}
.skill-card:hover .skill-card-glow { opacity: 1; }

/* Shimmer on hover */
.skill-card::before {
  content:''; position: absolute;
  top: -60%; left: -60%; width: 40%; height: 220%;
  background: linear-gradient(105deg, transparent, rgba(255,255,255,.06), transparent);
  transform: rotate(15deg) translateX(-100%);
  transition: transform .6s ease;
  pointer-events: none;
}
.skill-card:hover::before { transform: rotate(15deg) translateX(400%); }

.skill-card-inner {
  padding: 24px 20px;
  display: flex; flex-direction: column; gap: 12px;
  position: relative; z-index: 1;
}
.skill-card-icon {
  width: 48px; height: 48px;
  display: flex; align-items: center; justify-content: center;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 14px;
  overflow: hidden;
  transition: transform .3s ease;
}
.skill-card:hover .skill-card-icon { transform: scale(1.1) rotate(-5deg); }
.skill-card-icon svg { width: 32px; height: 32px; }

.skill-card-name {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1rem; font-weight: 700; color: var(--fg); letter-spacing: -.01em;
}
.skill-card-level {
  display: flex; flex-direction: column; gap: 6px;
}
.skill-card-level span { font-size: .7rem; color: var(--fg-4); font-weight: 500; }
.skill-bar {
  height: 4px; background: var(--fg-5); border-radius: 2px; overflow: hidden;
}
.skill-bar-fill {
  height: 100%; width: 0;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  border-radius: 2px;
  transition: width 1.2s cubic-bezier(.4,0,.2,1);
}
.skill-card.bar-animated .skill-bar-fill { width: var(--w); }
.skill-card-tag {
  font-size: .68rem; color: var(--fg-4);
  padding: 4px 10px; background: var(--fg-5); border-radius: 100px;
  width: fit-content; font-weight: 500;
}

/* ──────────────────────────────────────────────────────────
   PROJECTS
   ────────────────────────────────────────────────────────── */
.projects { background: var(--bg-2); }
.projects-header { display: flex; align-items: flex-end; justify-content: space-between; margin-bottom: 48px; flex-wrap: wrap; gap: 20px; }
.projects-header .section-title { margin-bottom: 0; }
.view-all-btn {
  display: flex; align-items: center; gap: 8px;
  padding: 12px 24px; border: 1px solid var(--border); border-radius: 100px;
  font-size: .875rem; font-weight: 600; color: var(--fg-3);
  transition: border-color .2s, color .2s, background .2s;
}
.view-all-btn svg { width: 14px; transition: transform .3s; }
.view-all-btn:hover { border-color: var(--accent); color: var(--accent-2); background: var(--accent-soft); }
.view-all-btn:hover svg { transform: translateX(4px); }

.projects-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.project-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 22px;
  padding: 28px;
  display: flex; flex-direction: column; gap: 14px;
  position: relative; overflow: hidden;
  transition: transform .3s ease, box-shadow .3s, border-color .3s;
}
.project-card::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(135deg, var(--card-bg), transparent);
  pointer-events: none;
}
.project-card-accent {
  position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: var(--accent-color, var(--accent));
  transform: scaleX(0); transform-origin: left;
  transition: transform .4s ease;
}
.project-card:hover .project-card-accent { transform: scaleX(1); }
.project-card:hover { transform: translateY(-7px); box-shadow: var(--shadow-lg); border-color: var(--border-h); }
.project-card-top { display: flex; align-items: center; justify-content: space-between; }
.project-icon {
  width: 44px; height: 44px; border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.25rem; border: 1px solid;
  transition: transform .3s;
}
.project-card:hover .project-icon { transform: scale(1.1) rotate(-5deg); }
.project-external { color: var(--fg-4); transition: color .2s; }
.project-card:hover .project-external { color: var(--accent-2); }
.project-external svg { width: 18px; }
.project-name { font-family: 'Space Grotesk',sans-serif; font-size: 1rem; font-weight: 700; color: var(--fg); line-height: 1.3; }
.project-desc { font-size: .84rem; color: var(--fg-4); line-height: 1.65; flex: 1; }
.project-tech-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 4px; }
.tech-tag {
  padding: 4px 10px; background: var(--fg-5); border: 1px solid var(--border);
  border-radius: 100px; font-size: .72rem; font-weight: 600; color: var(--fg-3);
  transition: background .2s, border-color .2s, color .2s;
}
.project-card:hover .tech-tag { background: var(--accent-soft); border-color: var(--accent); color: var(--accent-2); }

/* ──────────────────────────────────────────────────────────
   EXPERIENCE & ACHIEVEMENTS
   ────────────────────────────────────────────────────────── */
.experience { background: var(--bg); }
.exp-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; margin-top: 16px; }
.exp-category {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 22px;
  padding: 32px;
  transition: transform .3s, box-shadow .3s, border-color .3s;
}
.exp-category:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); border-color: var(--border-h); }
.exp-cat-header { display: flex; align-items: center; gap: 14px; margin-bottom: 24px; }
.exp-cat-icon {
  width: 48px; height: 48px; border-radius: 14px;
  background: color-mix(in srgb, var(--cat-color) 12%, transparent);
  border: 1px solid color-mix(in srgb, var(--cat-color) 25%, transparent);
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
  transition: transform .3s;
}
.exp-category:hover .exp-cat-icon { transform: scale(1.1) rotate(-5deg); }
.exp-cat-icon svg { width: 22px; height: 22px; color: var(--cat-color); stroke: var(--cat-color); }
.exp-cat-title { font-family: 'Space Grotesk',sans-serif; font-size: 1.1rem; font-weight: 700; color: var(--fg); }
.exp-cat-sub { font-size: .78rem; color: var(--fg-4); margin-top: 2px; }
.exp-items { display: flex; flex-direction: column; gap: 20px; }
.exp-item { display: flex; gap: 14px; }
.exp-item-dot {
  width: 10px; height: 10px; border-radius: 50%;
  background: var(--dot-color);
  box-shadow: 0 0 8px var(--dot-color);
  margin-top: 5px; flex-shrink: 0;
}
.exp-item-content { flex: 1; }
.exp-item-title { font-size: .9rem; font-weight: 700; color: var(--fg); margin-bottom: 4px; }
.exp-item-desc { font-size: .8rem; color: var(--fg-4); line-height: 1.6; margin-bottom: 8px; }
.exp-item-badge {
  display: inline-block;
  padding: 3px 10px; background: var(--fg-5); border: 1px solid var(--border);
  border-radius: 100px; font-size: .68rem; font-weight: 600; color: var(--fg-3);
}

/* ──────────────────────────────────────────────────────────
   CONTACT
   ────────────────────────────────────────────────────────── */
.contact { background: var(--bg-2); }
.contact-inner {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 28px; padding: 80px;
  text-align: center; position: relative; overflow: hidden;
}
.contact-glow {
  position: absolute; width: 400px; height: 400px;
  background: radial-gradient(circle, var(--accent-soft), transparent 70%);
  top: 50%; left: 50%; transform: translate(-50%,-50%);
  pointer-events: none; filter: blur(60px);
}
.contact .section-label { justify-content: center; }
.contact .section-label::before { display: none; }
.contact-title { max-width: 600px; margin-left: auto; margin-right: auto; }
.contact-sub { color: var(--fg-3); font-size: 1.05rem; line-height: 1.7; max-width: 520px; margin: 0 auto 48px; }
.contact-links { display: flex; flex-direction: column; gap: 12px; max-width: 520px; margin: 0 auto; }
.contact-card {
  display: flex; align-items: center; gap: 20px;
  padding: 20px 24px; background: var(--bg);
  border: 1px solid var(--border); border-radius: 16px;
  transition: transform .25s, border-color .25s, box-shadow .25s;
}
.contact-card:hover { border-color: var(--accent); transform: translateY(-3px); box-shadow: var(--shadow-md); }
.contact-card-icon {
  width: 48px; height: 48px; border-radius: 12px;
  background: var(--accent-soft); border: 1px solid rgba(108,99,255,.25);
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.contact-card-icon svg { width: 22px; height: 22px; color: var(--accent-2); }
.contact-card-content { text-align: left; flex: 1; }
.contact-card-label { font-size: .72rem; color: var(--fg-4); font-weight: 600; letter-spacing: .08em; text-transform: uppercase; margin-bottom: 3px; }
.contact-card-value { font-size: .95rem; font-weight: 600; color: var(--fg-2); }
.contact-card:hover .contact-card-value { color: var(--fg); }
.contact-arrow { width: 18px; color: var(--fg-4); flex-shrink: 0; transition: transform .3s, color .2s; }
.contact-card:hover .contact-arrow { transform: translateX(4px); color: var(--accent-2); }

/* ──────────────────────────────────────────────────────────
   FOOTER
   ────────────────────────────────────────────────────────── */
.footer { background: var(--bg-2); border-top: 1px solid var(--border); padding: 32px 0; }
.footer-inner { display: flex; align-items: center; justify-content: space-between; gap: 20px; flex-wrap: wrap; }
.footer-logo { display: flex; align-items: center; gap: 6px; }
.footer-text { color: var(--fg-4); font-size: .875rem; }
.footer-text strong { color: var(--fg-3); }
.footer-links { display: flex; gap: 24px; }
.footer-links a { font-size: .875rem; color: var(--fg-4); transition: color .2s; }
.footer-links a:hover { color: var(--fg); }

/* ──────────────────────────────────────────────────────────
   INSTAGRAM LINK STYLES
   ────────────────────────────────────────────────────────── */
#about-instagram-link:hover { border-color: #bc2a8d; background: rgba(188,42,141,0.08); }

/* ──────────────────────────────────────────────────────────
   MOBILE SOCIAL ICONS (hamburger menu)
   ────────────────────────────────────────────────────────── */
.mobile-social {
  display: flex; gap: 12px;
  padding: 16px 16px 4px;
  border-top: 1px solid var(--border);
  margin-top: 8px;
}
.mobile-social-btn {
  width: 48px; height: 48px; border-radius: 14px;
  background: var(--fg-5); border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  color: var(--fg-3);
  transition: background .2s, border-color .2s, color .2s, transform .2s;
}
.mobile-social-btn svg { width: 22px; height: 22px; }
.mobile-social-btn:hover { background: var(--accent-soft); border-color: var(--accent); color: var(--accent-2); transform: scale(1.08); }

/* ──────────────────────────────────────────────────────────
   SCROLL REVEAL
   ────────────────────────────────────────────────────────── */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .7s ease, transform .7s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: .1s; }
.reveal-delay-2 { transition-delay: .2s; }
.reveal-delay-3 { transition-delay: .3s; }
.reveal-delay-4 { transition-delay: .4s; }
.reveal-delay-5 { transition-delay: .5s; }

/* ──────────────────────────────────────────────────────────
   RESPONSIVE — TABLET (1200px)
   ────────────────────────────────────────────────────────── */
@media (max-width: 1200px) {
  .skills-cards-grid { grid-template-columns: repeat(4, 1fr); }
}

/* ──────────────────────────────────────────────────────────
   RESPONSIVE — TABLET (1024px)
   ────────────────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .about-grid { grid-template-columns: 1fr; gap: 48px; }
  .about-right { order: -1; }
  .projects-grid { grid-template-columns: repeat(2, 1fr); }
  .skills-cards-grid { grid-template-columns: repeat(3, 1fr); }
  .exp-grid { grid-template-columns: 1fr; }
}

/* ──────────────────────────────────────────────────────────
   RESPONSIVE — MOBILE (768px)
   ────────────────────────────────────────────────────────── */
@media (max-width: 768px) {
  /* Cursor off */
  body { cursor: auto; }
  .cursor, .cursor-follower { display: none; }

  /* Globals */
  .section { padding: 72px 0; }
  .container { padding: 0 18px; }

  /* Navbar */
  .nav-links, .nav-actions { display: none; }
  .nav-right-mobile { display: flex; }
  .navbar { padding: 0 16px; }
  .nav-container { gap: 12px; }

  /* Hero */
  .hero { padding: 110px 18px 80px; min-height: 100svh; }
  .hero-title { font-size: clamp(2.6rem, 11vw, 4.5rem); letter-spacing: -.03em; }
  .hero-sub { font-size: 1rem; margin-bottom: 32px; }
  .hero-badge { font-size: .75rem; padding: 7px 14px; margin-bottom: 28px; }
  .hero-ctas { flex-direction: column; align-items: center; gap: 12px; margin-bottom: 44px; }
  .cta-primary, .cta-secondary { width: 100%; max-width: 280px; justify-content: center; text-align: center; }
  .hero-stats { gap: 16px; flex-wrap: wrap; justify-content: center; }
  .stat-num { font-size: 1.5rem; }
  .stat-divider { height: 28px; }
  .hero-scroll-indicator { display: none; }
  .orb-1 { width: 260px; height: 260px; }
  .orb-2 { width: 200px; height: 200px; }
  .orb-3 { width: 160px; height: 160px; }

  /* Section titles */
  .section-title { font-size: clamp(1.75rem, 7vw, 2.5rem); margin-bottom: 24px; }

  /* About */
  .about-grid { gap: 36px; }
  .about-avatar { width: 160px; height: 160px; }
  .about-avatar-container { width: 160px; height: 160px; }
  .about-cards { grid-template-columns: repeat(3, 1fr); gap: 8px; }
  .about-card { padding: 14px 10px; }
  .card-icon { font-size: 1.2rem; }
  .card-title { font-size: .72rem; }
  .card-desc { font-size: .65rem; }
  .about-text { font-size: .95rem; }
  .about-links { gap: 8px; flex-wrap: wrap; }
  .about-link { padding: 8px 14px; font-size: .8rem; }

  /* Skills */
  .skills-cards-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .skill-card-inner { padding: 18px 14px; gap: 10px; }
  .skill-card-icon { width: 42px; height: 42px; }
  .skill-card-icon svg { width: 28px; height: 28px; }
  .skill-card-name { font-size: .9rem; }

  /* Projects */
  .projects-grid { grid-template-columns: 1fr; gap: 14px; }
  .projects-header { flex-direction: column; align-items: flex-start; gap: 14px; }
  .project-card { padding: 22px 18px; border-radius: 18px; }

  /* Experience */
  .exp-grid { gap: 14px; }
  .exp-category { padding: 22px 18px; border-radius: 18px; }
  .exp-item-desc { font-size: .79rem; }

  /* Contact */
  .contact-inner { padding: 36px 20px; border-radius: 20px; }
  .contact-sub { font-size: .95rem; margin-bottom: 32px; }
  .contact-card { padding: 16px 18px; gap: 14px; }
  .contact-card-icon { width: 42px; height: 42px; }
  .contact-card-icon svg { width: 18px; height: 18px; }
  .contact-card-value { font-size: .875rem; }

  /* Footer */
  .footer-inner { flex-direction: column; text-align: center; gap: 14px; }
  .footer-logo, .footer-links { justify-content: center; }
  .footer-links { gap: 16px; flex-wrap: wrap; }
}

/* ──────────────────────────────────────────────────────────
   RESPONSIVE — SMALL MOBILE (480px)
   ────────────────────────────────────────────────────────── */
@media (max-width: 480px) {
  .hero { padding: 100px 16px 70px; }
  .hero-title { font-size: clamp(2.2rem, 12vw, 3.5rem); }
  .hero-stats { gap: 10px; }
  .stat-divider { display: none; }
  .hero-badge { font-size: .68rem; }

  .about-avatar { width: 130px; height: 130px; }
  .about-avatar-container { width: 130px; height: 130px; }
  .about-links { flex-direction: column; }
  .about-link { width: 100%; }

  .skills-cards-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .skill-card-inner { padding: 14px 12px; }
  .skill-card-tag { font-size: .6rem; }

  .contact-card-value { font-size: .8rem; word-break: break-all; }
  .contact-inner { padding: 28px 14px; }

  .exp-item-title { font-size: .85rem; }
  .section { padding: 56px 0; }
  .container { padding: 0 14px; }
}

/* ──────────────────────────────────────────────────────────
   RESPONSIVE — VERY SMALL (360px)
   ────────────────────────────────────────────────────────── */
@media (max-width: 360px) {
  .hero-title { font-size: 1.9rem; }
  .skills-cards-grid { grid-template-columns: 1fr 1fr; }
  .about-cards { grid-template-columns: 1fr 1fr 1fr; }
  .contact-card { gap: 10px; padding: 14px; }
}

/* ──────────────────────────────────────────────────────────
   TOUCH DEVICE — remove sticky hover states
   ────────────────────────────────────────────────────────── */
@media (hover: none) and (pointer: coarse) {
  .project-card:hover,
  .skill-card:hover,
  .exp-category:hover,
  .about-card:hover,
  .contact-card:hover { transform: none; box-shadow: none; }
  .cursor, .cursor-follower { display: none !important; }
  body { cursor: auto !important; }
  /* Ensure skill bars still animate on scroll */
  .skill-card.bar-animated .skill-bar-fill { width: var(--w); }
  /* Larger tap targets */
  .nav-link, .mobile-link { min-height: 44px; }
  .mobile-social-btn { width: 52px; height: 52px; }
  .cta-primary, .cta-secondary { min-height: 52px; }
  .contact-card { min-height: 72px; }
}

/* ──────────────────────────────────────────────────────────
   SAFE AREA INSETS (notched / Dynamic Island phones)
   ────────────────────────────────────────────────────────── */
@supports (padding: max(0px)) {
  .navbar {
    padding-left:  max(16px, env(safe-area-inset-left));
    padding-right: max(16px, env(safe-area-inset-right));
  }
  .footer {
    padding-bottom: max(32px, env(safe-area-inset-bottom));
  }
  .mobile-menu {
    padding-left:   max(24px, env(safe-area-inset-left));
    padding-right:  max(24px, env(safe-area-inset-right));
    padding-bottom: max(24px, env(safe-area-inset-bottom));
  }
}