:root {
  --teal: #00A884;
  --teal-light: #00C8A0;
  --navy: #0B2240;
  --font-head: 'Montserrat', sans-serif;
  --font-body: 'Poppins', sans-serif;
}

/* -- LIGHT MODE (default) -- */
:root, [data-theme="light"] {
  --logo-dark: #0B2240;
  --bg: #F4F7FB;
  --bg2: #EBF0F8;
  --surface: rgba(255,255,255,0.75);
  --border: rgba(0, 168, 132, 0.18);
  --text: #0D1F35;
  --muted: #5A7391;
  --nav-bg: rgba(244,247,251,0.88);
  --card-shadow: 0 4px 24px rgba(0,0,0,0.07);
  --grid-color: rgba(0,168,132,0.06);
  --glow1: #00C8A020;
  --glow2: #0B224015;
}

/* -- DARK MODE -- */
[data-theme="dark"] {
  --logo-dark: #E4EEF8;
  --bg: #050E1A;
  --bg2: #07131F;
  --surface: rgba(13, 45, 82, 0.4);
  --border: rgba(0, 200, 160, 0.15);
  --text: #E4EEF8;
  --muted: #7A99B8;
  --nav-bg: rgba(5,14,26,0.88);
  --card-shadow: 0 4px 24px rgba(0,0,0,0.3);
  --grid-color: rgba(0,200,160,0.04);
  --glow1: #00C8A020;
  --glow2: #0B224020;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  overflow-x: hidden;
  cursor: none;
}

/* -- CURSOR ------------------------------- */
.cur { position:fixed; pointer-events:none; z-index:9999; mix-blend-mode:difference; }
.cur-dot {
  width:10px; height:10px; background:#fff; border-radius:50%;
  transform:translate(-50%,-50%); transition:transform .15s;
}
.cur-ring {
  width:40px; height:40px; border:1.5px solid rgba(0,200,160,.7); border-radius:50%;
  transform:translate(-50%,-50%); transition:all .35s cubic-bezier(.23,1,.32,1);
}
.cur-ring.hov { width:60px; height:60px; background:rgba(0,200,160,.06); border-color:var(--teal); }
@media(hover:none){ .cur{ display:none; } body{ cursor:auto; } }

/* -- NOISE OVERLAY ------------------------- */
body::before {
  content:''; position:fixed; inset:0; z-index:0; pointer-events:none;
  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='1'/%3E%3C/svg%3E");
  opacity:.025;
}

/* -- GRID LINES BACKGROUND ----------------- */
.bg-grid {
  position:fixed; inset:0; z-index:0; pointer-events:none;
  background-image:
    linear-gradient(var(--grid-color) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-color) 1px, transparent 1px);
  background-size:60px 60px;
}

/* -- GLOW --------------------------------- */
.glow-orb {
  position:fixed; border-radius:50%; pointer-events:none; z-index:0;
  filter:blur(100px); opacity:.45;
}
.glow-1 { width:600px; height:600px; background:radial-gradient(circle,var(--glow1),transparent 70%); top:-200px; left:-100px; animation:floatA 18s ease-in-out infinite; }
.glow-2 { width:500px; height:500px; background:radial-gradient(circle,var(--glow2),transparent 70%); bottom:-100px; right:-100px; animation:floatB 22s ease-in-out infinite; }
@keyframes floatA { 0%,100%{transform:translate(0,0)} 50%{transform:translate(80px,60px)} }
@keyframes floatB { 0%,100%{transform:translate(0,0)} 50%{transform:translate(-60px,-40px)} }

/* -- SECTION DOTS --------------------------- */
.s-dots {
  position:fixed; right:1.5rem; top:50%; transform:translateY(-50%);
  z-index:500; display:flex; flex-direction:column; gap:.7rem;
}
.s-dot {
  width:6px; height:6px; border-radius:50%; background:rgba(0,200,160,.3);
  cursor:pointer; transition:all .4s cubic-bezier(.68,-.55,.265,1.55);
  border:1px solid rgba(0,200,160,.2);
}
.s-dot.on { width:6px; height:20px; border-radius:3px; background:var(--teal); box-shadow:0 0 10px var(--teal); }
.s-dot:hover { background:rgba(0,200,160,.6); transform:scale(1.4); }
@media(max-width:640px){ .s-dots{ right:.6rem; } }

/* -- NAV ----------------------------------- */
nav {
  position:fixed; top:0; width:100%; z-index:900;
  padding:.9rem 2rem; transition:background .4s, backdrop-filter .4s, box-shadow .4s;
}
nav.stuck {
  background:var(--nav-bg); backdrop-filter:blur(20px);
  box-shadow:0 1px 0 var(--border);
}
.nav-inner { max-width:1200px; margin:0 auto; display:flex; align-items:center; justify-content:space-between; }
.nav-logo { display:flex; align-items:center; gap:.75rem; text-decoration:none; }
.nav-logo svg { height:34px; width:auto; }
.nav-links-wrap { display:flex; align-items:center; gap:1.6rem; }
.nav-links-wrap a {
  font-size:.85rem; font-weight:500; color:var(--muted); text-decoration:none;
  letter-spacing:.05em; text-transform:uppercase; transition:color .3s;
  position:relative;
}
.nav-links-wrap a::after {
  content:''; position:absolute; bottom:-4px; left:0; width:0; height:1px;
  background:var(--teal); transition:width .3s;
}
.nav-links-wrap a:hover { color:var(--teal); }
.nav-links-wrap a:hover::after { width:100%; }
.nav-cta {
  padding:.55rem 1.2rem; border:1px solid var(--teal); border-radius:6px;
  color:var(--teal) !important; font-weight:600 !important;
  transition:background .3s, color .3s !important;
}
.nav-cta:hover { background:var(--teal) !important; color:var(--bg) !important; }
.nav-cta::after { display:none !important; }
.hamburger { display:none; flex-direction:column; gap:5px; cursor:pointer; padding:4px; }
.hamburger span { display:block; width:24px; height:2px; background:var(--text); border-radius:2px; transition:all .3s; }
.mobile-nav {
  display:none; position:fixed; inset:0; z-index:800;
  background:var(--bg); backdrop-filter:blur(20px); opacity:.98;
  flex-direction:column; align-items:center; justify-content:center; gap:2.5rem;
}
.mobile-nav.open { display:flex; }
.mobile-nav a { font-family:var(--font-head); font-size:2.2rem; font-weight:700; color:var(--text); text-decoration:none; transition:color .3s; }
.mobile-nav a:hover { color:var(--teal); }
@media(max-width:768px){
  .nav-links-wrap{ display:none; }
  .hamburger{ display:flex; }
}

/* -- HERO ----------------------------------- */
#home {
  min-height:100vh; display:flex; align-items:center;
  position:relative; overflow:hidden; padding-top:80px;
}
.hero-wrap { max-width:1200px; margin:0 auto; padding:0 2rem; width:100%; position:relative; z-index:2; }
.hero-badge {
  display:inline-flex; align-items:center; gap:.5rem;
  padding:.35rem .9rem; border:1px solid var(--border);
  border-radius:100px; background:rgba(0,200,160,.06);
  font-size:.75rem; font-weight:500; color:var(--teal);
  letter-spacing:.08em; text-transform:uppercase; margin-bottom:2rem;
}
.hero-badge-dot { width:6px; height:6px; border-radius:50%; background:var(--teal); animation:pulse 2s ease-in-out infinite; }
@keyframes pulse { 0%,100%{opacity:1} 50%{opacity:.3} }
.hero-h1 {
  font-family:var(--font-head); font-size:clamp(3rem,7vw,6.5rem);
  font-weight:800; line-height:1.0; letter-spacing:-.03em;
  color:var(--text); margin-bottom:1.5rem;
}
.hero-h1 em { font-style:normal; color:var(--teal); }
.hero-sub {
  font-size:clamp(1rem,2vw,1.2rem); color:var(--muted); max-width:520px;
  line-height:1.7; margin-bottom:3rem; font-weight:300;
}
.hero-btns { display:flex; gap:1rem; flex-wrap:wrap; }
.btn-primary {
  padding:.85rem 2rem; background:var(--teal); color:var(--bg);
  border-radius:8px; font-weight:700; font-size:.9rem; text-decoration:none;
  letter-spacing:.02em; transition:transform .2s, box-shadow .2s, background .2s;
  box-shadow:0 0 30px rgba(0,200,160,.25);
}
.btn-primary:hover { transform:translateY(-2px); box-shadow:0 8px 40px rgba(0,200,160,.4); background:#00ddb0; }
.btn-ghost {
  padding:.85rem 2rem; border:1px solid var(--border); color:var(--text);
  border-radius:8px; font-weight:500; font-size:.9rem; text-decoration:none;
  letter-spacing:.02em; transition:border-color .2s, color .2s, transform .2s;
}
.btn-ghost:hover { border-color:var(--teal); color:var(--teal); transform:translateY(-2px); }
.hero-stats {
  display:flex; gap:3rem; margin-top:5rem; padding-top:3rem;
  border-top:1px solid var(--border); flex-wrap:wrap;
}
.hero-stat-num { font-family:var(--font-head); font-size:2.5rem; font-weight:800; color:var(--teal); line-height:1; }
.hero-stat-label { font-size:.8rem; color:var(--muted); margin-top:.3rem; letter-spacing:.05em; text-transform:uppercase; }
/* Hero right deco */
.hero-deco {
  position:absolute; right:0; top:50%; transform:translateY(-50%);
  width:min(500px,45vw); height:min(500px,45vw); pointer-events:none; z-index:1;
}
.hero-ring {
  position:absolute; border-radius:50%; border:1px solid;
  top:50%; left:50%; transform:translate(-50%,-50%);
}
.ring1 { width:80%; height:80%; border-color:rgba(0,200,160,.12); animation:spin1 30s linear infinite; }
.ring2 { width:100%; height:100%; border-color:rgba(0,200,160,.07); animation:spin1 50s linear infinite reverse; border-style:dashed; }
.ring3 { width:55%; height:55%; border-color:rgba(0,200,160,.2); animation:spin1 20s linear infinite; }
@keyframes spin1 { to { transform:translate(-50%,-50%) rotate(360deg); } }
.hero-center-icon {
  position:absolute; top:50%; left:50%; transform:translate(-50%,-50%);
  width:100px; height:100px; background:rgba(0,200,160,.1);
  border-radius:50%; display:flex; align-items:center; justify-content:center;
  border:1px solid rgba(0,200,160,.3);
}
.hero-center-icon::before,
.hero-center-icon::after {
  content:''; position:absolute; border-radius:50%;
  border:1px solid rgba(0,200,160,.25);
  animation:iconPulse 3s ease-out infinite;
  pointer-events:none;
}
.hero-center-icon::before { width:140%; height:140%; animation-delay:0s; }
.hero-center-icon::after  { width:190%; height:190%; animation-delay:1s; border-color:rgba(0,200,160,.12); }
@keyframes iconPulse {
  0%   { transform:scale(.85); opacity:.7; }
  60%  { transform:scale(1);   opacity:.3; }
  100% { transform:scale(1.05);opacity:0;  }
}
.orbit-dot {
  position:absolute; width:8px; height:8px; border-radius:50%; background:var(--teal);
  box-shadow:0 0 10px var(--teal);
}

@media(max-width:900px){ .hero-deco{ display:none; } }
@media(max-width:640px){
  .hero-stats{ gap:2rem; margin-top:3rem; padding-top:2rem; }
  .hero-stat-num{ font-size:2rem; }
}

/* -- SECTION BASE --------------------------- */
section { position:relative; z-index:2; }
.container { max-width:1200px; margin:0 auto; padding:0 2rem; }
.section-pad { padding:8rem 0; }
.section-label {
  font-size:.7rem; font-weight:600; color:var(--teal); letter-spacing:.15em;
  text-transform:uppercase; display:flex; align-items:center; gap:.6rem; margin-bottom:1.5rem;
}
.section-label::before { content:''; display:block; width:2rem; height:1px; background:var(--teal); }
.section-h2 {
  font-family:var(--font-head); font-size:clamp(2rem,4vw,3.2rem); font-weight:800;
  line-height:1.1; letter-spacing:-.03em; color:var(--text); margin-bottom:1rem;
}
.section-h2 em { font-style:normal; color:var(--teal); }

/* -- APPS / PROJECTS ----------------------- */
#apps { background:linear-gradient(180deg, var(--bg) 0%, var(--bg2) 100%); }
.apps-grid {
  display:grid; grid-template-columns:repeat(auto-fit,minmax(300px,1fr));
  gap:1.5rem; margin-top:4rem;
}
.app-card {
  background:var(--surface); border:1px solid var(--border);
  border-radius:16px; padding:2rem; transition:all .4s cubic-bezier(.23,1,.32,1);
  position:relative; overflow:hidden; text-decoration:none; display:block; color:inherit;
}
.app-card::before {
  content:''; position:absolute; inset:0; border-radius:16px;
  background:linear-gradient(135deg, rgba(0,200,160,.08) 0%, transparent 60%);
  opacity:0; transition:opacity .4s;
}
.app-card:hover { border-color:rgba(0,200,160,.4); transform:translateY(-6px); box-shadow:0 20px 60px rgba(0,0,0,.15), 0 0 0 1px rgba(0,200,160,.1); }
.app-card:hover::before { opacity:1; }
.app-icon {
  width:64px; height:64px; border-radius:14px; overflow:hidden;
  margin-bottom:1.5rem; box-shadow:0 4px 20px rgba(0,0,0,.3);
}
.app-icon img { width:100%; height:100%; object-fit:cover; }
.app-name { font-family:var(--font-head); font-size:1.3rem; font-weight:700; color:var(--text); margin-bottom:.5rem; }
.app-desc { font-size:.9rem; color:var(--muted); line-height:1.6; margin-bottom:1.5rem; }
.app-tags { display:flex; gap:.5rem; flex-wrap:wrap; margin-bottom:1.5rem; }
.tag {
  padding:.25rem .7rem; border-radius:100px; font-size:.72rem; font-weight:500;
  background:rgba(0,200,160,.1); color:var(--teal); border:1px solid rgba(0,200,160,.2);
  letter-spacing:.04em;
}
.app-footer { display:flex; align-items:center; justify-content:space-between; padding-top:1.2rem; border-top:1px solid var(--border); }
.app-stat { font-size:.8rem; color:var(--muted); }
.app-stat strong { color:var(--text); font-weight:600; }
.app-link {
  display:flex; align-items:center; gap:.4rem; font-size:.8rem; font-weight:600;
  color:var(--teal); text-decoration:none; transition:gap .2s;
}
.app-link:hover { gap:.7rem; }
.app-link svg { width:14px; height:14px; fill:currentColor; }

/* Play store row */
.play-row { display:flex; gap:1rem; justify-content:center; margin-top:3rem; flex-wrap:wrap; }
.play-badge {
  display:flex; align-items:center; gap:.7rem;
  padding:.75rem 1.4rem; border:1px solid var(--border); border-radius:10px;
  background:rgba(13,45,82,.3); text-decoration:none; color:var(--muted);
  font-size:.85rem; font-weight:500; transition:all .3s;
}
.play-badge:hover { border-color:var(--teal); color:var(--text); transform:translateY(-2px); box-shadow:0 8px 30px rgba(0,200,160,.15); }
.play-badge svg { fill:var(--teal); flex-shrink:0; }

/* -- ABOUT / COMPANY ----------------------- */
#about { background:var(--bg); }
.about-layout { display:grid; grid-template-columns:1fr; gap:3rem; align-items:start; max-width:760px; }

.about-text p { font-size:1rem; color:var(--muted); line-height:1.8; margin-bottom:1.2rem; font-weight:300; }
.about-text p:last-child { margin-bottom:0; }
.stack-section { margin-top:4rem; }
.stack-label { font-size:.75rem; font-weight:600; color:var(--teal); letter-spacing:.1em; text-transform:uppercase; margin-bottom:1rem; }
.stack-chips { display:flex; flex-wrap:wrap; gap:.6rem; }
.chip {
  padding:.4rem .9rem; border:1px solid var(--border); border-radius:6px;
  font-size:.8rem; color:var(--muted); background:rgba(13,45,82,.3);
  transition:all .25s; cursor:default;
}
.chip:hover { border-color:var(--teal); color:var(--teal); background:rgba(0,200,160,.06); }
/* Timeline right side */
.timeline { position:relative; padding-left:1.5rem; }
.timeline::before { content:''; position:absolute; left:0; top:0; bottom:0; width:1px; background:linear-gradient(180deg,transparent,var(--teal),transparent); }
.tl-item { position:relative; padding-bottom:2.5rem; }
.tl-item:last-child { padding-bottom:0; }
.tl-dot {
  position:absolute; left:-1.875rem; top:.3rem; width:8px; height:8px;
  border-radius:50%; background:var(--teal); box-shadow:0 0 10px var(--teal);
  border:2px solid var(--bg);
}
.tl-role { font-family:var(--font-head); font-size:1rem; font-weight:700; color:var(--text); margin-bottom:.2rem; }
.tl-co { font-size:.8rem; color:var(--teal); font-weight:500; margin-bottom:.2rem; }
.tl-date { font-size:.75rem; color:var(--muted); margin-bottom:.5rem; }
.tl-desc { font-size:.85rem; color:var(--muted); line-height:1.6; }

/* -- CONTACT -------------------------------- */
#contact { background:linear-gradient(180deg, var(--bg2) 0%, var(--bg) 100%); }
.contact-grid { display:grid; grid-template-columns:1fr 1fr; gap:4rem; margin-top:4rem; align-items:start; }
@media(max-width:768px){ .contact-grid{ grid-template-columns:1fr; gap:2.5rem; } }
.contact-info-label { font-size:.75rem; font-weight:600; color:var(--teal); letter-spacing:.1em; text-transform:uppercase; margin-bottom:1rem; }
.contact-info-text { font-size:1rem; color:var(--muted); line-height:1.8; margin-bottom:2.5rem; }
.social-list { display:flex; flex-direction:column; gap:.75rem; }
.social-item {
  display:flex; align-items:center; gap:1rem; padding:1rem 1.2rem;
  border:1px solid var(--border); border-radius:10px; background:var(--surface);
  text-decoration:none; color:var(--muted); font-size:.9rem;
  transition:all .3s;
}
.social-item:hover { border-color:var(--teal); color:var(--text); transform:translateX(4px); }
.social-item-icon {
  width:34px; height:34px; border-radius:8px; background:rgba(0,200,160,.1);
  border:1px solid rgba(0,200,160,.2); display:flex; align-items:center; justify-content:center;
  font-weight:700; color:var(--teal); font-size:.85rem; flex-shrink:0;
}
/* Form */
.form-card {
  background:var(--surface); border:1px solid var(--border); border-radius:16px; padding:2.5rem; box-shadow:var(--card-shadow);
}
.form-row2 { display:grid; grid-template-columns:1fr 1fr; gap:1rem; }
@media(max-width:480px){ .form-row2{ grid-template-columns:1fr; } }
.f-group { margin-bottom:1.2rem; }
.f-label { display:block; font-size:.78rem; font-weight:500; color:var(--teal); margin-bottom:.5rem; letter-spacing:.04em; text-transform:uppercase; }
.f-input {
  width:100%; padding:.85rem 1rem; background:rgba(0,0,0,0.04);
  border:1px solid var(--border); border-radius:8px; color:var(--text);
  font-family:inherit; font-size:.9rem; transition:border-color .3s, box-shadow .3s;
  outline:none;
}
.f-input:focus { border-color:var(--teal); box-shadow:0 0 0 3px rgba(0,200,160,.08); }
.f-input::placeholder { color:rgba(122,153,184,.4); }
textarea.f-input { resize:vertical; min-height:130px; }
.f-submit {
  width:100%; padding:1rem; background:var(--teal); color:var(--bg);
  border:none; border-radius:8px; font-weight:700; font-size:.95rem;
  cursor:none; transition:background .2s, transform .2s, box-shadow .2s;
  letter-spacing:.02em; margin-top:.5rem;
}
.f-submit:hover { background:#00ddb0; transform:translateY(-2px); box-shadow:0 8px 30px rgba(0,200,160,.3); }
.success-toast {
  display:none; background:rgba(0,200,160,.1); border:1px solid rgba(0,200,160,.3);
  border-radius:8px; padding:.85rem 1rem; color:var(--teal); font-size:.9rem;
  margin-top:1rem; text-align:center;
}
.success-toast.show { display:block; animation:fadeIn .3s ease; }
@keyframes fadeIn { from{opacity:0;transform:translateY(-8px)} to{opacity:1;transform:translateY(0)} }

/* -- FOOTER --------------------------------- */
footer {
  border-top:1px solid var(--border); padding:2rem;
  text-align:center; position:relative; z-index:2;
  font-size:.8rem; color:var(--muted);
}
footer a { color:var(--teal); text-decoration:none; }

/* -- SCROLL REVEAL -------------------------- */
.reveal { opacity:0; transform:translateY(40px); transition:opacity .7s ease, transform .7s ease; }
.reveal.in { opacity:1; transform:translateY(0); }
.reveal-d1 { transition-delay:.1s; }
.reveal-d2 { transition-delay:.2s; }
.reveal-d3 { transition-delay:.3s; }

/* -- SCROLL TOP ----------------------------- */
.scroll-top-btn {
  position:fixed; bottom:2rem; right:2rem; width:44px; height:44px;
  background:var(--teal); border-radius:50%; z-index:500;
  display:flex; align-items:center; justify-content:center;
  cursor:none; opacity:0; transform:scale(0);
  transition:all .4s cubic-bezier(.68,-.55,.265,1.55);
  box-shadow:0 4px 20px rgba(0,200,160,.3);
}
.scroll-top-btn.show { opacity:1; transform:scale(1); }
.scroll-top-btn:hover { transform:scale(1.1); }
.scroll-top-btn svg { width:18px; height:18px; fill:var(--bg); }

/* -- THEME TOGGLE -- */
.theme-toggle {
  width:32px; height:32px; border-radius:50%; border:1px solid var(--border);
  background:transparent; cursor:none; display:flex; align-items:center;
  justify-content:center; transition:all .25s; flex-shrink:0; padding:0;
  color:var(--muted);
}
.theme-toggle:hover { border-color:var(--teal); color:var(--teal); transform:rotate(15deg); }
.theme-toggle svg { width:15px; height:15px; transition:all .25s; stroke:currentColor; }
[data-theme="light"] .icon-moon { display:block; }
[data-theme="light"] .icon-sun  { display:none; }
[data-theme="dark"]  .icon-moon { display:none; }
[data-theme="dark"]  .icon-sun  { display:block; }

/* Light mode specific overrides */
[data-theme="light"] .hero-ring { border-color: rgba(0,168,132,0.15) !important; }
[data-theme="light"] .ring2 { border-color: rgba(0,168,132,0.08) !important; }
[data-theme="light"] .ring3 { border-color: rgba(0,168,132,0.22) !important; }
[data-theme="light"] .hero-center-icon { background:rgba(0,168,132,0.1); border-color:rgba(0,168,132,0.25); }
[data-theme="light"] .cur-ring { border-color:rgba(0,168,132,0.6); }
[data-theme="light"] .cur-dot { background: #0D1F35; }
[data-theme="light"] .app-card { background:rgba(255,255,255,0.85); box-shadow:var(--card-shadow); }
[data-theme="light"] .play-badge { background:rgba(255,255,255,0.7); }
[data-theme="light"] .social-item { background:rgba(255,255,255,0.8); }
[data-theme="light"] .f-input { background:rgba(255,255,255,0.9); }
[data-theme="light"] .hamburger span { background: var(--text); }
[data-theme="light"] nav.stuck { box-shadow: 0 1px 0 var(--border), 0 4px 20px rgba(0,0,0,0.06); }
[data-theme="light"] .timeline::before { background:linear-gradient(180deg,transparent,var(--teal),transparent); }
[data-theme="light"] .s-dots { background: rgba(255,255,255,0.7); backdrop-filter:blur(10px); border:1px solid var(--border); border-radius:20px; padding:.5rem .4rem; }
[data-theme="light"] .scroll-top-btn { box-shadow:0 4px 20px rgba(0,168,132,0.3); }
[data-theme="light"] #home { background: linear-gradient(135deg, #F4F7FB 0%, #EBF0F8 100%); }
[data-theme="light"] #apps { background: linear-gradient(180deg, #F4F7FB 0%, #EBF0F8 100%); }
[data-theme="light"] #about { background: #F4F7FB; }
[data-theme="light"] #contact { background: linear-gradient(180deg, #EBF0F8 0%, #F4F7FB 100%); }
[data-theme="light"] footer { background: #EBF0F8; }
[data-theme="light"] .hero-badge { background:rgba(0,168,132,0.08); border-color:rgba(0,168,132,0.2); }
[data-theme="light"] .section-label::before { background:var(--teal); }