/* ═══════════════════════════════════════════════
   MANISH KUMAWAT PORTFOLIO — MAIN STYLESHEET
   ═══════════════════════════════════════════════ */

/* ── TOKENS ── */
:root {
  --bg:       #050816;
  --bg-alt:   #0b1120;
  --card:     rgba(255,255,255,0.04);
  --border:   rgba(255,255,255,0.08);
  --accent:   #38BDF8;
  --accent2:  #818CF8;
  --accent3:  #34D399;
  --text:     #E2E8F0;
  --text-muted: #94A3B8;
  --white:    #fff;
  --font-display: 'Space Grotesk', sans-serif;
  --font-body:    'Inter', sans-serif;
  --font-mono:    'Fira Code', monospace;
  --radius:   16px;
  --radius-sm: 8px;
  --shadow:   0 8px 32px rgba(0,0,0,.4);
  --glow:     0 0 40px rgba(56,189,248,.15);
  --transition: 0.4s cubic-bezier(.25,.8,.25,1);
}

[data-theme="light"] {
  --bg:       #F8FAFC;
  --bg-alt:   #F1F5F9;
  --card:     #FFFFFF;
  --border:   rgba(0,0,0,0.08);
  --accent:   #EF4444;
  --accent2:  #6366F1;
  --accent3:  #059669;
  --text:     #0F172A;
  --text-muted: #64748B;
  --shadow:   0 8px 32px rgba(0,0,0,.12);
  --glow:     0 0 40px rgba(239,68,68,.12);
}

/* ── RESET ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  overflow-x: hidden;
  line-height: 1.7;
  transition: background var(--transition), color var(--transition);
}
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
img { max-width: 100%; display: block; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

/* ── SCROLL PROGRESS ── */
.scroll-progress {
  position: fixed; top: 0; left: 0; height: 3px; width: 0%;
  background: linear-gradient(90deg, var(--accent), var(--accent2));
  z-index: 9999;
  transition: width .1s linear;
}

/* ── CUSTOM CURSOR ── */
.cursor-dot, .cursor-ring {
  position: fixed; border-radius: 50%; pointer-events: none;
  z-index: 99998; transform: translate(-50%,-50%);
  transition: transform .05s linear;
}
.cursor-dot { width: 8px; height: 8px; background: var(--accent); }
.cursor-ring {
  width: 36px; height: 36px;
  border: 2px solid rgba(56,189,248,.5);
  transition: width .25s, height .25s, border-color .25s, transform .08s;
}
.cursor-ring.hovering { width: 56px; height: 56px; border-color: var(--accent); }
@media (hover: none) { .cursor-dot, .cursor-ring { display: none; } }

/* ── PRELOADER ── */
#preloader {
  position: fixed; inset: 0; z-index: 99999;
  background: var(--bg);
  display: flex; align-items: center; justify-content: center;
  flex-direction: column;
}
.preloader-inner { text-align: center; }
.pre-logo {
  position: relative; width: 100px; height: 100px;
  margin: 0 auto 32px;
  display: flex; align-items: center; justify-content: center;
}
.pre-logo-text {
  font-family: var(--font-display);
  font-size: 2rem; font-weight: 700;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
}
.pre-logo-ring {
  position: absolute; inset: 0; border-radius: 50%;
  border: 2px solid transparent;
  border-top-color: var(--accent);
  border-right-color: var(--accent2);
  animation: spin 1s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
.pre-bar-wrap { width: 240px; margin: 0 auto 12px; }
.pre-bar { height: 3px; background: var(--border); border-radius: 4px; overflow: hidden; }
.pre-fill {
  height: 100%; width: 0%;
  background: linear-gradient(90deg, var(--accent), var(--accent2));
  border-radius: 4px;
  transition: width .04s linear;
}
.pre-percent {
  display: block; margin-top: 8px;
  font-family: var(--font-mono); font-size: .9rem;
  color: var(--accent);
}
.pre-label { color: var(--text-muted); font-size: .85rem; margin-top: 8px; }

/* ── CONTAINER ── */
.container {
  max-width: 1280px; margin: 0 auto;
  padding: 0 24px;
}

/* ── SECTION ── */
.section { padding: 120px 0; position: relative; overflow: hidden; }

/* ── SECTION HEADER ── */
.section-header { text-align: center; margin-bottom: 72px; }
.section-eyebrow {
  display: inline-block;
  font-family: var(--font-mono); font-size: .8rem;
  letter-spacing: .15em; text-transform: uppercase;
  color: var(--accent); margin-bottom: 12px;
}
.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 700; line-height: 1.15;
}
.accent { color: var(--accent); }
.section-divider {
  width: 64px; height: 3px; border-radius: 4px;
  background: linear-gradient(90deg, var(--accent), var(--accent2));
  margin: 20px auto 0;
}

/* ── GLASS CARD ── */
.glass-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: var(--shadow);
  transition: border-color var(--transition), transform var(--transition), box-shadow var(--transition);
}
.glass-card:hover {
  border-color: rgba(56,189,248,.25);
  box-shadow: var(--shadow), var(--glow);
}

/* ── BUTTONS ── */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 28px; border-radius: 50px;
  font-weight: 600; font-size: .9rem;
  transition: all var(--transition); position: relative; overflow: hidden;
}
.btn::after {
  content: ''; position: absolute; inset: 0; border-radius: 50px;
  background: rgba(255,255,255,.1); opacity: 0;
  transition: opacity .3s;
}
.btn:hover::after { opacity: 1; }
.btn-primary {
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  color: #fff;
  box-shadow: 0 4px 24px rgba(56,189,248,.3);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 32px rgba(56,189,248,.45); }
.btn-outline {
  background: transparent;
  border: 1.5px solid var(--border);
  color: var(--text);
}
.btn-outline:hover { border-color: var(--accent); color: var(--accent); transform: translateY(-2px); }
.btn-full { width: 100%; justify-content: center; }

/* ══════════════════════════════
   NAVBAR
══════════════════════════════ */
.navbar{
    position:fixed;
    top:20px;
    left:20px;
    right:20px;
    width:auto;
    background:transparent !important;
    border-radius:18px;
    z-index:1000;
}

.nav-container{
    max-width:1400px;
    margin:auto;
    height: 60px;
    padding:20px 28px;
    border-radius:18px;
    background:rgba(238, 233, 233, 0.08);
    backdrop-filter:blur(20px);
    border:1px solid rgba(255,255,255,.15);
    box-shadow:0 15px 40px rgba(0,0,0,.08);
}

.navbar.scrolled .nav-container{
    background:rgba(255,255,255,.12);
    backdrop-filter:blur(25px);
}


[data-theme="light"] .navbar.scrolled { background: rgba(248,250,252,.9); }
.nav-container {
  display: flex; align-items: center; justify-content: space-between;
  max-width: 1280px; margin: 0 auto; padding: 0 24px;
}
.nav-logo {
  font-family: var(--font-display); font-size: 1.4rem; font-weight: 700;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
}
.logo-bracket { -webkit-text-fill-color: var(--text-muted); }
.nav-links { display: flex; align-items: center; gap: 4px; }
.nav-link {
  padding: 8px 14px; border-radius: 8px;
  font-size: .875rem; font-weight: 500; color: var(--text-muted);
  transition: color .2s, background .2s;
  position: relative;
}
.nav-link:hover, .nav-link.active { color: var(--accent); }
.nav-link.active::after {
  content: ''; position: absolute; bottom: 2px; left: 50%; transform: translateX(-50%);
  width: 4px; height: 4px; border-radius: 50%; background: var(--accent);
}
.nav-actions { display: flex; align-items: center; gap: 12px; }
.theme-toggle {
  width: 40px; height: 40px; border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  background: var(--card); border: 1px solid var(--border);
  color: var(--text-muted); font-size: 1rem;
  transition: color .2s, background .2s, border-color .2s;
}
.theme-toggle:hover { color: var(--accent); border-color: var(--accent); }
.hamburger {
  display: none; flex-direction: column; gap: 5px;
  padding: 8px; border-radius: 8px;
  background: var(--card); border: 1px solid var(--border);
      position:relative;

    z-index:2100;
}
.hamburger span {
  width: 22px; height: 2px; background: var(--text);
  border-radius: 2px; transition: all .3s;
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-socials{

    display:none;

}

@media (max-width:768px){

.mobile-socials{

    display:flex;

    justify-content:center;

    align-items:center;

    gap:16px;

    width:100%;

    margin-top:auto;

    padding-top:25px;

    border-top:1px solid rgba(255,255,255,.12);

}

}

/* ══════════════════════════════
   HERO
══════════════════════════════ */
.hero-section {
  min-height: 100vh; display: flex; align-items: center;
  padding-top: 100px;
}
.hero-bg {
  position: absolute; inset: 0; overflow: hidden; z-index: 0;
}
#particleCanvas { position: absolute; inset: 0; z-index: 0; }
.blob {
  position: absolute; border-radius: 50%; filter: blur(80px);
  opacity: .2; animation: blobFloat 8s ease-in-out infinite;
}
.blob-1 {
  width: 600px; height: 600px; top: -150px; left: -150px;
  background: radial-gradient(circle, var(--accent), transparent);
  animation-delay: 0s;
}
.blob-2 {
  width: 400px; height: 400px; top: 40%; right: -100px;
  background: radial-gradient(circle, var(--accent2), transparent);
  animation-delay: 3s;
}
.blob-3 {
  width: 300px; height: 300px; bottom: 0; left: 40%;
  background: radial-gradient(circle, var(--accent3), transparent);
  animation-delay: 5s;
}
@keyframes blobFloat {
  0%,100% { transform: translate(0,0) scale(1); }
  33% { transform: translate(30px,-30px) scale(1.05); }
  66% { transform: translate(-20px,20px) scale(.97); }
}
.hero-container {
  position: relative; z-index: 1;
  display: grid; grid-template-columns: 1fr 1fr;
  align-items: center; gap: 60px;
}
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--card); border: 1px solid var(--border);
  border-radius: 50px; padding: 6px 16px;
  font-size: .8rem; color: var(--text-muted);
  margin-bottom: 24px;
}
.badge-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--accent3);
  box-shadow: 0 0 8px var(--accent3);
  animation: pulse 2s ease infinite;
}
@keyframes pulse {
  0%,100% { box-shadow: 0 0 8px var(--accent3); }
  50% { box-shadow: 0 0 16px var(--accent3); }
}
.hero-name {
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 6vw, 5rem);
  font-weight: 800; line-height: 1.05;
  margin-bottom: 16px;
}
.name-line { display: block; }
.name-line.accent {
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
}
.hero-typed-wrap {
  font-size: 1.15rem; color: var(--text-muted);
  margin-bottom: 20px; font-family: var(--font-mono);
}
.typed-target { color: var(--accent); }
.hero-desc {
  font-size:1rem;
  color:var(--text-muted);
  max-width:620px;
  margin-bottom:32px;
  line-height:1.9;
  text-align:justify;
  text-justify:inter-word;
}
.hero-btns{display:flex;justify-content:center;align-items:center;gap:12px;flex-wrap:nowrap;width:100%; margin-bottom: 20px;}
.hero-socials { display: flex; gap: 12px; }
.social-link {
  width: 42px; height: 42px; border-radius: 10px;
  border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem; color: var(--text-muted);
  transition: all var(--transition);
  background: var(--card);
}
.social-link:hover { color: var(--accent); border-color: var(--accent); transform: translateY(-3px); box-shadow: var(--glow); }

/* Profile */
.hero-right { display: flex; justify-content: center; align-items: center; }
.profile-wrap {
  position: relative; width: 360px; height: 360px;
  animation: floatY 5s ease-in-out infinite;
}
@keyframes floatY {
  0%,100% { transform: translateY(0); }
  50% { transform: translateY(-18px); }
}
.profile-glow {
  position: absolute; inset: -40px; border-radius: 50%;
  background: radial-gradient(circle, rgba(56,189,248,.25), transparent 70%);
  animation: glowPulse 3s ease-in-out infinite;
}
@keyframes glowPulse {
  0%,100% { opacity: .7; }
  50% { opacity: 1; }
}
.profile-ring {
  position: absolute; inset: -8px; border-radius: 50%;
  border: 2px solid transparent;
  background: linear-gradient(var(--bg), var(--bg)) padding-box,
              linear-gradient(135deg, var(--accent), var(--accent2)) border-box;
  animation: spin 8s linear infinite;
}
.profile-placeholder {
  width: 100%; height: 100%;
  background: linear-gradient(135deg, rgba(56,189,248,.2), rgba(129,140,248,.2));
  display: flex; align-items: center; justify-content: center;
  font-size: 7rem; color: rgba(56,189,248,.5);
}
.profile-img-container{
    position:absolute;
    inset:0;
    width:100%;
    height:100%;
    overflow:hidden;
    border-radius:50%;
    display:flex;
    justify-content:center;
    align-items:center;
    background:#fff;
}

.profile-img-container img{
    width:100%;
    height:100%;
    object-fit:cover;
    object-position:center;
    border-radius:50%;
    display:block;
}


.float-badge {
  position: absolute; background: var(--card);
  border: 1px solid var(--border); border-radius: 50px;
  padding: 8px 14px; font-size: .8rem; font-weight: 600;
  backdrop-filter: blur(10px);
  display: flex; align-items: center; gap: 6px;
  color: var(--accent);
}
.float-badge i { font-size: 1rem; }
.badge-a { top: 10%; left: -40px; animation: floatBadge 4s ease-in-out infinite; }
.badge-b { bottom: 20%; right: -40px; animation: floatBadge 4s ease-in-out infinite .8s; }
.badge-c { bottom: 5%; left: 10%; animation: floatBadge 4s ease-in-out infinite 1.6s; }
@keyframes floatBadge {
  0%,100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}
.scroll-hint {
  position: absolute; bottom: 32px; left: 50%; transform: translateX(-50%);
  text-align: center; z-index: 1; color: var(--text-muted); font-size: .8rem;
}
.scroll-mouse {
  width: 24px; height: 40px; border: 2px solid var(--border);
  border-radius: 12px; margin: 0 auto 8px;
  display: flex; justify-content: center; padding-top: 6px;
}
.scroll-wheel {
  width: 4px; height: 8px; background: var(--accent);
  border-radius: 2px;
  animation: scrollWheelAnim 2s ease-in-out infinite;
}
@keyframes scrollWheelAnim {
  0%,100% { transform: translateY(0); opacity: 1; }
  100% { transform: translateY(12px); opacity: 0; }
}

/* ══════════════════════════════
   ABOUT
══════════════════════════════ */
.about-section { background: var(--bg-alt); }
.about-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: start;
}
.about-desc { font-size: 1rem; color: var(--text-muted); margin-bottom: 32px; line-height: 1.8; text-align:justify; text-justify:inter-word;} 
.info-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 32px; }
.info-card {
  padding: 16px; border-radius: var(--radius-sm);
  display: flex; align-items: center; gap: 12px;
}
.info-icon { font-size: 1.2rem; color: var(--accent); flex-shrink: 0; }
.info-card div { display: flex; flex-direction: column; gap: 2px; }
.info-card strong { font-size: .8rem; text-transform: uppercase; letter-spacing: .05em; color: var(--text-muted); }
.info-card span, .info-card a { font-size: .85rem; color: var(--text); word-break: break-all; }
.strengths-title { font-weight: 600; margin-bottom: 12px; font-size: .9rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: .05em; }
.strength-tags { display: flex; flex-wrap: wrap; gap: 8px; }
.tag {
  background: var(--card); border: 1px solid var(--border);
  border-radius: 50px; padding: 6px 14px; font-size: .82rem;
  color: var(--text-muted);
  transition: border-color .2s, color .2s;
}
.tag:hover { border-color: var(--accent); color: var(--accent); }
/* Timeline */
.timeline-heading { font-weight: 600; margin-bottom: 24px; color: var(--text-muted); text-transform: uppercase; letter-spacing: .05em; font-size: .9rem; }
.timeline { position: relative; padding-left: 32px; }
.timeline::before {
  content: ''; position: absolute; left: 7px; top: 0; bottom: 0;
  width: 2px; background: linear-gradient(180deg, var(--accent), var(--accent2), transparent);
}
.tl-item { position: relative; margin-bottom: 24px; }
.tl-dot {
  position: absolute; left: -31px; top: 20px;
  width: 16px; height: 16px; border-radius: 50%;
  background: var(--bg); border: 2px solid var(--accent);
  box-shadow: 0 0 12px rgba(56,189,248,.4);
}
.tl-content { padding: 20px 24px; border-radius: var(--radius-sm); }
.tl-year {
  font-family: var(--font-mono); font-size: 1.2rem; font-weight: 700;
  color: var(--accent); display: block; margin-bottom: 6px;
}
.tl-content p { font-size: .875rem; color: var(--text-muted); line-height: 1.7; }
/* ══════════════════════════════
   SERVICES
══════════════════════════════ */

.services-grid{
    display:grid;
    grid-template-columns:repeat(3,1fr);
    gap:16px;
}

.service-card{
    padding:20px;
    min-height:280px;
    border-radius:18px;
    position:relative;
    overflow:hidden;
    transition:all .3s ease;
}

.service-card:hover{
    transform:translateY(-5px);
}

.featured-service{
    border-color:rgba(56,189,248,.3);
    box-shadow:0 0 20px rgba(56,189,248,.12);
}

.service-icon-wrap{
    width:50px;
    height:50px;
    border-radius:12px;
    background:var(--card);
    border:1px solid var(--border);
    display:flex;
    align-items:center;
    justify-content:center;
    margin-bottom:14px;
    position:relative;
}

.service-glow{
    position:absolute;
    inset:-4px;
    border-radius:16px;
    background:radial-gradient(circle,rgba(56,189,248,.25),transparent 70%);
    opacity:0;
    transition:opacity .3s;
}

.service-card:hover .service-glow{
    opacity:1;
}

.service-icon{
    font-size:1.35rem;
    color:var(--accent);
}

.service-name{
    font-family:var(--font-display);
    font-size:1.35rem;
    font-weight:700;
    margin-bottom:8px;
    line-height:1.3;
}

.service-desc{
    font-size:.82rem;
    color:var(--text-muted);
    line-height:1.5;
    margin-bottom:14px;
}

.service-features{
    display:flex;
    flex-direction:column;
    gap:6px;
}

.service-features li{
    font-size:.82rem;
    color:var(--text-muted);
    display:flex;
    align-items:center;
    gap:8px;
}

.service-features li i{
    color:var(--accent3);
    font-size:.75rem;
}

.service-number{
    position:absolute;
    bottom:14px;
    right:18px;
    font-family:var(--font-display);
    font-size:3rem;
    font-weight:800;
    color:rgba(148,163,184,.10);
    line-height:1;
    user-select:none;
}

/* ══════════════════════════════
   SKILLS
══════════════════════════════ */
.skills-section { background: var(--bg-alt); }
.skills-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; }
.skills-subtitle {
  font-size: .85rem; text-transform: uppercase; letter-spacing: .1em;
  color: var(--text-muted); font-weight: 600; margin-bottom: 24px;
}
.mt-2 { margin-top: 36px; }
.skill-bars { display: flex; flex-direction: column; gap: 20px; }
.skill-bar-item {}
.skill-bar-top {
  display: flex; justify-content: space-between;
  font-size: .875rem; font-weight: 600; margin-bottom: 8px;
}
.skill-pct { color: var(--accent); font-family: var(--font-mono); }
.skill-bar-track {
  height: 6px; background: var(--border); border-radius: 3px; overflow: hidden;
}
.skill-bar-fill {
  height: 100%; width: 0%; border-radius: 3px;
  background: linear-gradient(90deg, var(--accent), var(--accent2));
  transition: width 1.2s cubic-bezier(.25,.8,.25,1);
  position: relative;
}
.skill-bar-fill::after {
  content: ''; position: absolute; right: 0; top: 50%;
  transform: translateY(-50%);
  width: 12px; height: 12px; border-radius: 50%;
  background: var(--accent2);
  box-shadow: 0 0 8px var(--accent2);
}
.tech-grid { display: flex; flex-wrap: wrap; gap: 10px; }
.tech-chip {
  background: var(--card); border: 1px solid var(--border);
  border-radius: 50px; padding: 8px 16px; font-size: .8rem;
  display: flex; align-items: center; gap: 6px;
  color: var(--text-muted);
  transition: all .2s;
}
.tech-chip i { color: var(--accent); }
.tech-chip:hover { border-color: var(--accent); color: var(--accent); transform: translateY(-2px); }

/* ══════════════════════════════
   CERTIFICATES
══════════════════════════════ */
.certs-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 2fr));
  gap: 30px;
}
.cert-card {
  border-radius: var(--radius); overflow: hidden;
  position: relative; 
  transition: transform var(--transition), box-shadow var(--transition);
}
.cert-card:hover { transform: translateY(-6px); box-shadow: var(--glow); }
.cert-img-wrap {
  aspect-ratio: 4/3; overflow: hidden;
  background: var(--card);
  display: flex; align-items: center; justify-content: center;
}
.cert-img-wrap img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s; }
.cert-card:hover .cert-img-wrap img { transform: scale(1.05); }
.cert-placeholder {
  width: 100%; height: 100%; min-height: 200px;
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 12px;
  background: linear-gradient(135deg, rgba(56,189,248,.1), rgba(129,140,248,.1));
  color: var(--text-muted); font-size: .85rem;
}
.cert-placeholder i { font-size: 3rem; color: var(--accent); opacity: .5; }
.cert-overlay {
  position: absolute; inset: 0;
  background: rgba(5,8,22,.85); backdrop-filter: blur(4px);
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 10px;
  opacity: 0; transition: opacity .3s;
}
.cert-card:hover .cert-overlay { opacity: 1; }
.cert-title {
  position: absolute; bottom: 0; left: 0; right: 0;
  padding: 12px 16px;
  background: linear-gradient(to top, rgba(5,8,22,.95), transparent);
  font-size: .875rem; font-weight: 600;
}
/* Lightbox */
.lightbox {
  position: fixed; inset: 0; z-index: 9000;
  display: flex; align-items: center; justify-content: center;
  opacity: 0; pointer-events: none; transition: opacity .3s;
}
.lightbox.open { opacity: 1; pointer-events: auto; }
.lightbox-overlay { position: absolute; inset: 0; background: rgba(0,0,0,.9); cursor: pointer; }
.lightbox-content {
  position: relative; z-index: 1; max-width: 90vw; max-height: 90vh;
  display: flex; flex-direction: column; align-items: center; gap: 16px;
}
.lightbox-content img { max-width: 100%; max-height: 70vh; border-radius: var(--radius); object-fit: contain; }
.lightbox-close {
  position: absolute; top: -48px; right: 0;
  color: #fff; font-size: 1.5rem; background: rgba(255,255,255,.1);
  width: 40px; height: 40px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  transition: background .2s;
}
.lightbox-close:hover { background: rgba(255,255,255,.25); }


.cert-card{
    width:210px;
    border-radius:16px;
    overflow:hidden;
}

.cert-img-wrap{
    width:100%;
    height:115px;
    overflow:hidden;
    border-radius:16px 16px 0 0;
}

.cert-img-wrap img{
    width:100%;
    height:100%;
    object-fit:cover;
    transition:.4s;
}

.cert-card:hover .cert-img-wrap img{
    transform:scale(1.05);
}

.cert-content{
    padding:10px 12px;
}

.cert-content h3{
    font-size:15px;
    font-weight:700;
    line-height:1.35;
    margin:8px 0 4px;
}

.cert-content p{
    font-size:12px;
    color:#777;
}

.cert-type{
    display:inline-block;
    padding:4px 10px;
    border-radius:20px;
    background:linear-gradient(135deg,#ff4d6d,#7c3aed);
    color:#fff;
    font-size:10px;
    font-weight:600;
}


/* ══════════════════════════════
   PROJECTS
══════════════════════════════ */
.projects-swiper { padding-bottom: 60px !important; overflow: hidden; padding-top: 10px;}
.project-card {
   height:100%;
    display:flex;
    flex-direction:column;
    border-radius:var(--radius);
    overflow:hidden;
    background:var(--card);
    border:1px solid var(--border);
    transition:transform var(--transition), box-shadow var(--transition);
}
.project-card:hover { transform: translateY(-6px); box-shadow: 0 20px 60px rgba(56,189,248,.15); }
.project-thumb {
  aspect-ratio: 16/8; overflow: hidden;
  background: linear-gradient(135deg, rgba(56,189,248,.1), rgba(129,140,248,.1));
  display: flex; align-items: center; justify-content: center;
  font-size: 3.3rem; color: var(--accent); opacity: .5;
  position: relative;
}
.project-thumb img { width: 100%; height: 100%; object-fit: cover; }
.project-body {     
    padding:20px;
    display:flex;
    flex-direction:column;
    flex:1; }
.project-name {
  font-family: var(--font-display); font-size: 1rem; font-weight: 700;
  margin-bottom: 8px;
}
.project-desc {     
  font-size:.82rem;
    line-height:1.6;
    color:var(--text-muted);

    min-height:78px;
    max-height:78px;

    overflow:hidden; }
.project-techs { 
     min-height:34px;
    display:flex;
    flex-wrap:wrap;
    gap:6px;
    margin-bottom:16px;
 }
.project-tech {
  font-family: var(--font-mono); font-size: .65rem;
  background: rgba(56,189,248,.1); color: var(--accent);
  border-radius: 4px; padding: 3px 7px;
}
.project-links {     margin-top:auto;
    display:flex;
    gap:10px; }
.project-links .btn { padding: 7px 13px; font-size: .75rem; }
.swiper-pagination-bullet { background: var(--border) !important; }
.swiper-pagination-bullet-active { background: var(--accent) !important; }
.swiper-button-prev, .swiper-button-next {
  color: var(--accent) !important;
  background: var(--card); border: 1px solid var(--border);
  width: 44px !important; height: 44px !important; border-radius: 50%;
}
.swiper-button-prev::after, .swiper-button-next::after { font-size: 1rem !important; }

.projects-section .container{
    max-width:1500px;
}




/* CONTACT SECTION - THEME SAFE VERSION */
/* This file uses your existing CSS variables so both dark and light themes work. */

.contact-section{position:relative;overflow:hidden;background:radial-gradient(circle at top right,color-mix(in srgb,var(--accent) 10%,transparent),transparent 35%),radial-gradient(circle at bottom left,color-mix(in srgb,var(--accent2) 10%,transparent),transparent 35%),var(--bg-alt);}
.contact-section::before{content:"";position:absolute;width:450px;height:450px;border-radius:50%;background:linear-gradient(135deg,color-mix(in srgb,var(--accent) 20%,transparent),color-mix(in srgb,var(--accent2) 20%,transparent));filter:blur(90px);top:-180px;right:-180px;pointer-events:none;}
.contact-grid{display:grid;grid-template-columns:1fr 1.4fr;gap:60px;align-items:start;}
.contact-intro{color:var(--text-muted);font-size:1rem;line-height:1.8;margin-bottom:30px;}
.contact-items{display:flex;flex-direction:column;gap:18px;margin-bottom:28px;}
.contact-item{display:flex;align-items:center;gap:18px;padding:22px;border-radius:20px;background:var(--card);border:1px solid var(--border);backdrop-filter:blur(20px);box-shadow:var(--shadow);transition:var(--transition);}
.contact-item:hover{transform:translateY(-8px);border-color:var(--accent);box-shadow:var(--glow);}
.c-icon-wrap{width:58px;height:58px;border-radius:16px;background:linear-gradient(135deg,var(--accent),var(--accent2));display:flex;align-items:center;justify-content:center;color:#fff;font-size:22px;transition:var(--transition);flex-shrink:0;}
.contact-item:hover .c-icon-wrap{transform:rotate(-8deg) scale(1.08);}
.contact-item strong{font-size:.75rem;text-transform:uppercase;letter-spacing:.08em;color:var(--text-muted);}
.contact-item a,.contact-item span{color:var(--text);font-size:.95rem;}
.contact-socials{display:flex;gap:14px;margin-top:24px;}
.contact-socials .social-link{width:52px;height:52px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:var(--card);border:1px solid var(--border);color:var(--text);transition:var(--transition);}
.contact-socials .social-link:hover{background:linear-gradient(135deg,var(--accent),var(--accent2));color:#fff;transform:translateY(-6px);box-shadow:var(--glow);}
.contact-form{padding:40px;border-radius:24px;background:var(--card);border:1px solid var(--border);backdrop-filter:blur(20px);box-shadow:var(--shadow);}
.form-group{position:relative;margin-bottom:24px;}
.form-group input,.form-group textarea{width:100%;padding:18px;background:var(--bg);border:2px solid var(--border);border-radius:16px;color:var(--text);font-size:16px;outline:none;transition:var(--transition);resize:none;}
.form-group textarea{min-height:170px;}
.form-group input::placeholder,.form-group textarea::placeholder{color:transparent;}
.form-group input:focus~.input-icon,.form-group textarea:focus~.input-icon{border-color:var(--accent);box-shadow:0 0 0 4px color-mix(in srgb,var(--accent) 20%,transparent);}
.form-group label{position:absolute;left:18px;top:18px;background:var(--bg);padding:0 8px;color:var(--text-muted);transition:var(--transition);pointer-events:none;}
.form-group input:focus+label,.form-group textarea:focus+label,.form-group input:not(:placeholder-shown)+label,.form-group textarea:not(:placeholder-shown)+label{top:-10px;left:14px;font-size:13px;font-weight:600;color:var(--accent);}
.form-group.invalid input,.form-group.invalid textarea{border-color:#ef4444;} 
.form-error{display:none;color:#ef4444;font-size:12px;margin-top:6px;}
.form-group.invalid .form-error{display:block;}
.btn-full{height:60px;border-radius:18px;background:linear-gradient(135deg,var(--accent),var(--accent2));font-size:17px;font-weight:700;overflow:hidden;position:relative;}
.btn-full::before{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:rgba(255,255,255,.15);transform:skewX(-25deg);transition:.6s;}
.btn-full:hover::before{left:120%;}
.btn-full:hover{transform:translateY(-4px);box-shadow:var(--glow);}
.form-success{display:none;text-align:center;padding:20px;margin-top:18px;border-radius:18px;background:color-mix(in srgb,var(--accent3) 15%,transparent);border:1px solid color-mix(in srgb,var(--accent3) 40%,transparent);color:var(--accent3);}
@media(max-width:992px){.contact-grid{grid-template-columns:1fr;gap:40px;}.contact-form{padding:28px;}}
@media(max-width:768px){.contact-form{padding:22px;}.contact-item{padding:18px;}.contact-socials{justify-content:center;}.btn-full{height:56px;font-size:16px;}}





/*══════════════════════════════
            FOOTER
══════════════════════════════*/

.footer{
background:var(--bg);
border-top:1px solid var(--border);
padding:70px 0 0;
position:relative;
overflow:hidden;
}

.footer::before{
content:"";
position:absolute;
top:-180px;
right:-180px;
width:380px;
height:380px;
background:radial-gradient(circle,var(--accent2),transparent 70%);
opacity:.08;
filter:blur(70px);
pointer-events:none;
}

.footer-grid{
display:grid;
grid-template-columns:1.4fr 1fr 1.2fr;
gap:50px;
margin-bottom:45px;
}

.footer-brand p{
margin-top:18px;
font-size:.95rem;
line-height:1.8;
color:var(--text-muted);
max-width:340px;
}

.footer h4{
font-size:15px;
font-weight:700;
margin-bottom:20px;
color:var(--text);
position:relative;
padding-bottom:10px;
}

.footer h4::after{
content:"";
position:absolute;
left:0;
bottom:0;
width:45px;
height:3px;
background:linear-gradient(90deg,var(--accent),var(--accent2));
border-radius:20px;
}

.footer-links-col ul{
display:flex;
flex-direction:column;
gap:14px;
}

.footer-links-col a{
display:flex;
align-items:center;
gap:10px;
color:var(--text-muted);
transition:.3s;
font-size:.95rem;
}

.footer-links-col a i{
width:18px;
color:var(--accent);
}

.footer-links-col a:hover{
color:var(--accent);
transform:translateX(8px);
}

.footer-contact{
display:flex;
flex-direction:column;
gap:14px;
margin-bottom:20px;
}

.footer-contact p{
display:flex;
align-items:center;
gap:12px;
font-size:.95rem;
color:var(--text-muted);
}

.footer-contact i{
color:var(--accent);
width:20px;
}

.footer-socials{
display:flex;
gap:12px;
margin-top:10px;
}

.footer-socials a{
width:44px;
height:44px;
border-radius:12px;
display:flex;
align-items:center;
justify-content:center;
background:var(--card);
border:1px solid var(--border);
color:var(--text);
transition:.35s;
}

.footer-socials a:hover{
background:linear-gradient(135deg,var(--accent),var(--accent2));
color:#fff;
transform:translateY(-6px);
box-shadow:var(--glow);
}

.footer-bottom{
border-top:1px solid var(--border);
padding:22px 0;
display:flex;
justify-content:space-between;
align-items:center;
flex-wrap:wrap;
gap:15px;
font-size:.9rem;
color:var(--text-muted);
}

.footer-bottom strong{
color:var(--text);
}

.heart{
color:#ef4444;
animation:pulseHeart 1.2s infinite;
}

@keyframes pulseHeart{

0%,100%{
transform:scale(1);
}

50%{
transform:scale(1.25);
}

}



/* ══════════════════════════════
   BACK TO TOP
══════════════════════════════ */
.back-top {
  position: fixed; bottom: 32px; right: 32px;
  width: 48px; height: 48px; border-radius: 50%;
  background: var(--accent); color: #fff;
  font-size: 1rem; display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 20px rgba(56,189,248,.4);
  z-index: 500; opacity: 0; pointer-events: none;
  transform: translateY(16px);
  transition: opacity .3s, transform .3s;
}
.back-top.visible { opacity: 1; pointer-events: auto; transform: translateY(0); }
.back-top:hover { transform: translateY(-3px); }

/* ══════════════════════════════
   UTILITY
══════════════════════════════ */
.visually-hidden { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); }

/* ── SCROLL ANIMATION CLASSES ── */
.reveal { opacity: 0; transform: translateX(-60px); }
.reveal.from-right { transform: translateX(60px); }
.reveal.from-bottom { transform: translateY(40px); }
.reveal.visible { opacity: 1; transform: translate(0); transition: opacity .7s ease, transform .7s ease; }