:root {
    --primary: #6C63FF;
    --primary-dark: #5A52D5;
    --secondary: #FF6584;
    --accent: #00D4AA;
    --bg-base: #f4f7ff;
    --glass-bg: rgba(255, 255, 255, 0.54);
    --glass-strong: rgba(255, 255, 255, 0.88);
    --glass-border: rgba(255, 255, 255, 0.86);
    --text-main: #1e1e44;
    --text-secondary: #5a5a82;
    --text-muted: #8c8caf;
    --border-soft: rgba(31, 31, 71, 0.09);
    --gradient-lite: linear-gradient(135deg, #6C63FF 0%, #FF6584 100%);
    --gradient-cool: linear-gradient(135deg, #00D4AA 0%, #6C63FF 100%);
    --shadow-futuristic: 0 24px 65px rgba(31, 31, 71, 0.10);
    --shadow-glow: 0 30px 80px rgba(108, 99, 255, 0.18);
    --transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
}

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; overflow-x: hidden; scrollbar-width: thin; scrollbar-color: var(--primary) var(--bg-base); }
body {
    font-family: 'Inter', sans-serif;
    background:
        linear-gradient(140deg, rgba(255,255,255,0.86), rgba(244,247,255,0.94) 42%, rgba(238,250,255,0.9)),
        var(--bg-base);
    color: var(--text-main);
    line-height: 1.7;
    overflow-x: hidden;
    cursor: none;
}

::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--bg-base); }
::-webkit-scrollbar-thumb { background: var(--primary); border-radius: 4px; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { max-width: 100%; display: block; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.section { padding: 100px 0; position: relative; z-index: 1; }

.bg-mesh {
    position: fixed; top: 0; left: 0; width: 100%; height: 100%;
    z-index: 0; overflow: hidden; pointer-events: none;
    background:
        linear-gradient(rgba(108, 99, 255, 0.035) 1px, transparent 1px),
        linear-gradient(90deg, rgba(108, 99, 255, 0.035) 1px, transparent 1px),
        radial-gradient(circle at 10% 10%, rgba(108, 99, 255, 0.10) 0%, transparent 38%),
        radial-gradient(circle at 90% 90%, rgba(255, 101, 132, 0.10) 0%, transparent 38%);
    background-size: 64px 64px, 64px 64px, auto, auto;
    animation: gridDrift 22s linear infinite;
}

.bg-mesh::before,
.bg-mesh::after {
    content: '';
    position: absolute;
    inset: -20%;
    opacity: 0.5;
    mix-blend-mode: multiply;
    transform-origin: center;
}

.bg-mesh::before {
    background:
        conic-gradient(from 90deg at 50% 50%, transparent 0deg, rgba(108, 99, 255, 0.13) 70deg, transparent 135deg, rgba(0, 212, 170, 0.12) 220deg, transparent 310deg);
    filter: blur(28px);
    animation: auroraSpin 34s linear infinite;
}

.bg-mesh::after {
    background:
        radial-gradient(circle at 22% 35%, rgba(255, 255, 255, 0.7), transparent 16%),
        radial-gradient(circle at 78% 20%, rgba(255, 101, 132, 0.12), transparent 22%),
        radial-gradient(circle at 66% 78%, rgba(0, 212, 170, 0.14), transparent 24%);
    animation: atmosphericShift 18s ease-in-out infinite alternate;
}

.mesh-blob {
    position: absolute; width: 600px; height: 600px;
    background: var(--gradient-lite); border-radius: 50%;
    filter: blur(110px); opacity: 0.18;
    animation: moveBlob 25s infinite alternate ease-in-out;
    will-change: transform;
}

.mesh-orb {
    position: absolute;
    width: 230px;
    height: 230px;
    border-radius: 50%;
    border: 1px solid rgba(255, 255, 255, 0.5);
    background:
        linear-gradient(135deg, rgba(255,255,255,0.38), rgba(255,255,255,0.08)),
        radial-gradient(circle at 30% 25%, rgba(255,255,255,0.75), transparent 30%);
    box-shadow: inset 0 1px 30px rgba(255,255,255,0.35), 0 30px 70px rgba(108,99,255,0.12);
    backdrop-filter: blur(12px);
    opacity: 0.48;
    animation: orbFloat 16s ease-in-out infinite;
}

@keyframes moveBlob {
    0% { transform: translate(-22%, -18%) scale(1) rotate(0deg); }
    50% { transform: translate(24%, 14%) scale(1.16) rotate(16deg); }
    100% { transform: translate(52%, 42%) scale(1.24) rotate(28deg); }
}

@keyframes gridDrift {
    0% { background-position: 0 0, 0 0, center, center; }
    100% { background-position: 64px 64px, 64px 64px, center, center; }
}

@keyframes auroraSpin {
    0% { transform: rotate(0deg) scale(1); }
    50% { transform: rotate(180deg) scale(1.08); }
    100% { transform: rotate(360deg) scale(1); }
}

@keyframes atmosphericShift {
    0% { transform: translate3d(-3%, -2%, 0) scale(1); }
    100% { transform: translate3d(3%, 2%, 0) scale(1.08); }
}

@keyframes orbFloat {
    0%, 100% { transform: translate3d(0, 0, 0) scale(1); }
    50% { transform: translate3d(28px, -34px, 0) scale(1.08); }
}

.c-dot {
    width: 8px; height: 8px; background: var(--primary);
    position: fixed; pointer-events: none; z-index: 9999;
    border-radius: 50%; transition: transform 0.1s;
}

.c-outline {
    width: 40px; height: 40px; border: 1.5px solid var(--primary);
    position: fixed; pointer-events: none; z-index: 9998;
    border-radius: 50%; transition: transform 0.2s cubic-bezier(0.23, 1, 0.32, 1);
}

.section-header { text-align: center; margin-bottom: 60px; }
.section-label {
    display: block; margin-bottom: 12px; color: var(--primary);
    font-size: 0.85rem; font-weight: 700; text-transform: uppercase;
    letter-spacing: 3px;
}

.section-title {
    font-size: 3.2rem; font-weight: 800; text-align: center; margin-bottom: 16px;
    color: var(--text-main);
}

.section-subtitle {
    color: var(--text-secondary); max-width: 650px; margin: 0 auto;
    font-size: 1.05rem;
}

.highlight,
.logo span,
.stat-number {
    background: var(--gradient-lite);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.btn {
    padding: 16px 34px; border-radius: 100px; font-weight: 700;
    transition: var(--transition); display: inline-flex; align-items: center;
    justify-content: center; gap: 10px; border: none; font-size: 0.9rem;
    font-family: 'Inter', sans-serif; cursor: pointer;
}

.btn-primary { background: var(--gradient-lite); color: #fff; box-shadow: 0 12px 24px rgba(108, 99, 255, 0.25); }
.btn-primary:hover { transform: scale(1.05); box-shadow: 0 15px 35px rgba(108, 99, 255, 0.35); }
.btn-outline { background: var(--glass-bg); color: var(--text-main); border: 1px solid var(--glass-border); box-shadow: var(--shadow-futuristic); }
.btn-outline:hover { border-color: var(--primary); color: var(--primary); transform: translateY(-2px); }
.btn i { font-size: 0.95em; }

.glass-card,
.skill-category,
.project-card,
.timeline-card,
.education-card,
.cert-card,
.contact-form-wrapper,
.contact-item,
.about-image-card,
.detail-item,
.stat-item {
    background:
        linear-gradient(145deg, rgba(255,255,255,0.72), rgba(255,255,255,0.34) 42%, rgba(255,255,255,0.58)),
        radial-gradient(circle at 18% 0%, rgba(255,255,255,0.92), transparent 34%),
        radial-gradient(circle at 90% 8%, rgba(108,99,255,0.12), transparent 32%),
        var(--glass-bg);
    backdrop-filter: blur(28px) saturate(170%);
    -webkit-backdrop-filter: blur(28px) saturate(170%);
    border: 1px solid rgba(255,255,255,0.88);
    box-shadow:
        var(--shadow-futuristic),
        inset 0 1px 0 rgba(255,255,255,0.88),
        inset 0 -1px 0 rgba(108,99,255,0.08);
    position: relative;
    isolation: isolate;
}

.glass-card::before,
.skill-category::before,
.project-card::before,
.timeline-card::before,
.education-card::before,
.cert-card::before,
.contact-form-wrapper::before,
.contact-item::before,
.about-image-card::before,
.detail-item::before,
.stat-item::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    pointer-events: none;
    background:
        linear-gradient(135deg, rgba(255,255,255,0.86), transparent 27%),
        linear-gradient(315deg, rgba(255,255,255,0.36), transparent 34%),
        radial-gradient(circle at 85% 15%, rgba(108,99,255,0.13), transparent 30%);
    opacity: 0.82;
    z-index: -1;
}

.glass-card::after,
.timeline-card::after,
.contact-form-wrapper::after,
.contact-item::after,
.about-image-card::after,
.detail-item::after,
.stat-item::after {
    content: '';
    position: absolute;
    inset: 1px;
    border-radius: inherit;
    pointer-events: none;
    background:
        linear-gradient(100deg, transparent 0%, rgba(255,255,255,0.34) 46%, transparent 58%),
        radial-gradient(circle at 10% 12%, rgba(255,255,255,0.42), transparent 18%);
    opacity: 0.45;
    mix-blend-mode: screen;
}

.navbar {
    position: fixed; top: 0; left: 0; width: 100%; z-index: 1000;
    padding: 20px 0; transition: var(--transition);
}

.navbar.scrolled {
    background: rgba(255, 255, 255, 0.72);
    backdrop-filter: blur(26px) saturate(160%);
    -webkit-backdrop-filter: blur(26px) saturate(160%);
    padding: 12px 0; border-bottom: 1px solid var(--glass-border);
    box-shadow: 0 18px 45px rgba(31, 31, 71, 0.08);
}

.navbar .container { display: flex; align-items: center; justify-content: space-between; }
.logo { font-size: 1.6rem; font-weight: 800; color: var(--text-main); }
.nav-links { display: flex; align-items: center; gap: 28px; }
.nav-links a { font-weight: 700; font-size: 0.88rem; color: var(--text-secondary); transition: 0.3s; position: relative; }
.nav-links a::after {
    content: ''; position: absolute; bottom: -5px; left: 0; width: 0; height: 2px;
    background: var(--gradient-lite); transition: var(--transition);
}

.nav-links a:hover, .nav-links a.active { color: var(--primary); }
.nav-links a:hover::after, .nav-links a.active::after { width: 100%; }
.nav-cta { padding: 10px 24px !important; background: var(--gradient-lite); border-radius: 50px; color: #fff !important; }
.nav-cta::after { display: none; }
.hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; z-index: 1001; background: none; border: 0; }
.hamburger span { width: 25px; height: 2px; background: var(--text-main); transition: var(--transition); display: block; }
.hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

.hero { min-height: 100vh; display: flex; align-items: center; padding-top: 90px; position: relative; }
.hero::before {
    content: '';
    position: absolute;
    width: min(620px, 68vw);
    height: min(620px, 68vw);
    right: -12%;
    top: 12%;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(108,99,255,0.14), transparent 62%);
    filter: blur(8px);
    animation: heroPulse 8s ease-in-out infinite;
    pointer-events: none;
}

@keyframes heroPulse {
    0%, 100% { transform: scale(0.96); opacity: 0.75; }
    50% { transform: scale(1.06); opacity: 1; }
}

.hero .container {
    display: grid; grid-template-columns: minmax(0, 1.08fr) minmax(390px, 0.92fr); align-items: center; gap: 64px;
    position: relative; z-index: 1;
}

.hero-greeting {
    display: inline-flex; align-items: center; gap: 10px; background: var(--glass-bg);
    border: 1px solid var(--glass-border); border-radius: 50px; padding: 8px 20px;
    font-size: 0.9rem; margin-bottom: 24px; color: var(--text-secondary);
    box-shadow: var(--shadow-futuristic);
}

.wave { animation: wave 2s infinite; display: inline-block; font-size: 1.2rem; }
@keyframes wave { 0%, 100% { transform: rotate(0deg); } 25% { transform: rotate(20deg); } 75% { transform: rotate(-15deg); } }
.hero-name { font-size: clamp(3.1rem, 7vw, 5.45rem); font-weight: 900; line-height: 0.96; margin-bottom: 18px; letter-spacing: 0; }
.glitch-name {
    position: relative;
    display: inline-block;
    text-shadow: 0 18px 42px rgba(108,99,255,0.16);
    isolation: isolate;
    animation: nameSignalJitter 4.6s infinite steps(1, end);
}

.glitch-name::before,
.glitch-name::after {
    content: attr(data-text);
    position: absolute;
    inset: 0;
    pointer-events: none;
    opacity: 0;
    color: var(--text-main);
    -webkit-text-fill-color: var(--text-main);
    background: none;
    overflow: hidden;
    mix-blend-mode: multiply;
}

.glitch-name::before {
    color: var(--accent);
    -webkit-text-fill-color: var(--accent);
    text-shadow: -4px 0 rgba(0, 212, 170, 0.88), 0 0 22px rgba(0, 212, 170, 0.3);
    animation: nameGlitchA 3.15s infinite steps(1, end);
}

.glitch-name::after {
    color: var(--secondary);
    -webkit-text-fill-color: var(--secondary);
    text-shadow: 4px 0 rgba(255, 101, 132, 0.84), 0 0 20px rgba(255, 101, 132, 0.28);
    animation: nameGlitchB 3.15s infinite steps(1, end);
}

.glitch-name .highlight {
    position: relative;
    animation: highlightSignal 3.15s infinite steps(1, end);
}

@keyframes nameGlitchA {
    0%, 58%, 100% { opacity: 0; transform: translate(0); clip-path: inset(0 0 0 0); }
    59% { opacity: 0.86; transform: translate(-6px, 2px); clip-path: inset(5% 0 78% 0); }
    60% { opacity: 0.7; transform: translate(5px, -2px); clip-path: inset(34% 0 48% 0); }
    61% { opacity: 0.92; transform: translate(-4px, 0); clip-path: inset(70% 0 12% 0); }
    62% { opacity: 0; transform: translate(0); clip-path: inset(0 0 0 0); }
    79% { opacity: 0.76; transform: translate(-3px, -1px); clip-path: inset(18% 0 62% 0); }
    80% { opacity: 0.88; transform: translate(4px, 1px); clip-path: inset(52% 0 30% 0); }
    81% { opacity: 0; transform: translate(0); clip-path: inset(0 0 0 0); }
    93% { opacity: 0.72; transform: translate(-5px, 1px); clip-path: inset(42% 0 42% 0); }
    94% { opacity: 0; transform: translate(0); clip-path: inset(0 0 0 0); }
}

@keyframes nameGlitchB {
    0%, 54%, 100% { opacity: 0; transform: translate(0); clip-path: inset(0 0 0 0); }
    55% { opacity: 0.78; transform: translate(6px, -2px); clip-path: inset(72% 0 8% 0); }
    56% { opacity: 0.94; transform: translate(-5px, 2px); clip-path: inset(14% 0 70% 0); }
    57% { opacity: 0.64; transform: translate(3px, 0); clip-path: inset(40% 0 42% 0); }
    58% { opacity: 0; transform: translate(0); clip-path: inset(0 0 0 0); }
    75% { opacity: 0.84; transform: translate(5px, 1px); clip-path: inset(64% 0 18% 0); }
    76% { opacity: 0.66; transform: translate(-3px, -1px); clip-path: inset(24% 0 58% 0); }
    77% { opacity: 0; transform: translate(0); clip-path: inset(0 0 0 0); }
    88% { opacity: 0.72; transform: translate(4px, -1px); clip-path: inset(8% 0 76% 0); }
    89% { opacity: 0.86; transform: translate(-5px, 1px); clip-path: inset(48% 0 34% 0); }
    90% { opacity: 0; transform: translate(0); clip-path: inset(0 0 0 0); }
}

@keyframes nameSignalJitter {
    0%, 52%, 63%, 73%, 82%, 91%, 100% { transform: translate(0); filter: none; }
    53% { transform: translate(-1px, 0); filter: drop-shadow(3px 0 rgba(0,212,170,0.18)); }
    54% { transform: translate(1px, -1px); filter: drop-shadow(-3px 0 rgba(255,101,132,0.18)); }
    74% { transform: translate(1px, 1px); }
    75% { transform: translate(-1px, 0); }
    92% { transform: translate(0, -1px); filter: contrast(1.08); }
    93% { transform: translate(1px, 0); filter: none; }
}

@keyframes highlightSignal {
    0%, 56%, 76%, 89%, 100% { filter: none; }
    57% { filter: hue-rotate(35deg) brightness(1.15); }
    77% { filter: hue-rotate(-25deg) brightness(1.18); }
    90% { filter: contrast(1.2) brightness(1.12); }
}
.hero-title { font-size: 1.3rem; color: var(--text-secondary); margin-bottom: 10px; font-weight: 600; }
.typewriter { color: var(--primary); font-weight: 700; border-right: 2px solid var(--primary); animation: blink 1s infinite; }
@keyframes blink { 0%, 100% { border-color: var(--primary); } 50% { border-color: transparent; } }
.hero-description { color: var(--text-secondary); font-size: 1.08rem; margin-bottom: 28px; max-width: 590px; }
.hero-buttons { display: flex; gap: 16px; margin-bottom: 34px; flex-wrap: wrap; }
.hero-social { display: flex; gap: 14px; }
.hero-social a,
.footer-social a,
.project-overlay a {
    width: 44px; height: 44px; display: flex; align-items: center; justify-content: center;
    border: 1px solid var(--glass-border); border-radius: 12px; color: var(--text-secondary);
    background: var(--glass-bg); transition: var(--transition);
}

.hero-social a:hover, .footer-social a:hover {
    border-color: var(--primary); color: var(--primary); transform: translateY(-3px);
    box-shadow: var(--shadow-glow);
}

.hero-proof {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin: 0 0 28px;
    max-width: 630px;
}

.proof-chip {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    min-height: 38px;
    padding: 9px 14px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.58);
    border: 1px solid var(--glass-border);
    box-shadow: inset 0 1px 0 rgba(255,255,255,0.7), 0 14px 32px rgba(31,31,71,0.05);
    color: var(--text-secondary);
    font-size: 0.86rem;
    font-weight: 800;
    backdrop-filter: blur(16px) saturate(145%);
    -webkit-backdrop-filter: blur(16px) saturate(145%);
}

.proof-chip i { color: var(--primary); }
.hero-visual { display: flex; justify-content: center; align-items: center; position: relative; min-height: 560px; perspective: 1200px; }
.hero-visual-shell {
    position: relative;
    width: min(100%, 500px);
    min-height: 520px;
    display: grid;
    place-items: center;
}

.hero-visual-shell::before {
    content: '';
    position: absolute;
    width: 430px;
    height: 430px;
    border-radius: 50%;
    background:
        linear-gradient(135deg, rgba(255,255,255,0.58), rgba(255,255,255,0.12)),
        repeating-conic-gradient(from 20deg, rgba(108,99,255,0.18) 0 8deg, transparent 8deg 18deg);
    border: 1px solid rgba(255,255,255,0.72);
    box-shadow: inset 0 1px 30px rgba(255,255,255,0.45), 0 30px 90px rgba(108,99,255,0.12);
    animation: xrRing 26s linear infinite;
    opacity: 0.68;
}

@keyframes xrRing {
    from { transform: rotate(0deg) scale(1); }
    to { transform: rotate(360deg) scale(1); }
}

.hero-image-wrapper {
    width: 420px; height: 420px;
    background: #fff; border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%;
    overflow: hidden; border: 8px solid white;
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.08), 0 0 0 1px rgba(255,255,255,0.65);
    animation: morph 9s ease-in-out infinite;
    position: relative;
    z-index: 2;
}

@keyframes morph {
    0%, 100% { border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%; }
    50% { border-radius: 65% 35% 40% 60% / 60% 40% 60% 40%; }
}

.hero-image { width: 100%; height: 100%; object-fit: cover; }
.floating-panel {
    position: absolute;
    z-index: 3;
    width: 210px;
    padding: 16px;
    border-radius: 20px;
    background: rgba(255,255,255,0.66);
    border: 1px solid var(--glass-border);
    box-shadow: var(--shadow-futuristic), inset 0 1px 0 rgba(255,255,255,0.76);
    backdrop-filter: blur(22px) saturate(150%);
    -webkit-backdrop-filter: blur(22px) saturate(150%);
    animation: panelFloat 7s ease-in-out infinite;
}

.floating-panel strong {
    display: block;
    font-size: 0.84rem;
    color: var(--text-main);
    margin-bottom: 4px;
}

.floating-panel span {
    display: block;
    color: var(--text-secondary);
    font-size: 0.76rem;
    font-weight: 700;
}

.floating-panel i {
    width: 34px;
    height: 34px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 11px;
    margin-bottom: 10px;
    color: #fff;
    background: var(--gradient-lite);
}

.panel-unity { left: 0; top: 72px; }
.panel-xr { right: -2px; bottom: 104px; animation-delay: -3s; }
@keyframes panelFloat {
    0%, 100% { transform: translate3d(0, 0, 0); }
    50% { transform: translate3d(0, -14px, 0); }
}

.pipeline-panel {
    width: min(100%, 620px);
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 10px;
    margin: 0 0 30px;
    padding: 12px;
    border-radius: 22px;
    background: rgba(255,255,255,0.52);
    border: 1px solid var(--glass-border);
    box-shadow: var(--shadow-futuristic), inset 0 1px 0 rgba(255,255,255,0.7);
    backdrop-filter: blur(20px) saturate(150%);
    -webkit-backdrop-filter: blur(20px) saturate(150%);
}

.pipeline-step {
    min-height: 74px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 4px;
    padding: 12px;
    border-radius: 16px;
    background: rgba(255,255,255,0.54);
    border: 1px solid rgba(255,255,255,0.56);
}

.pipeline-step i { color: var(--primary); font-size: 1rem; }
.pipeline-step strong { font-size: 0.82rem; line-height: 1.25; }
.pipeline-step span { color: var(--text-muted); font-size: 0.72rem; font-weight: 700; }
.hero-stats { margin-top: 42px; position: relative; z-index: 1; }
.stats-container { display: flex; justify-content: center; gap: 22px; flex-wrap: wrap; }
.stat-item { text-align: center; padding: 20px 24px; border-radius: 20px; min-width: 150px; transition: var(--transition); }
.stat-item:hover { border-color: var(--primary); transform: translateY(-6px); box-shadow: var(--shadow-glow); }
.stat-number { font-size: 2rem; font-weight: 900; }
.stat-label { font-size: 0.8rem; color: var(--text-muted); font-weight: 600; margin-top: 4px; }

.about-grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: 60px; align-items: center; }
.about-image-card { border-radius: 28px; padding: 24px; transition: var(--transition); }
.about-image-card:hover { border-color: var(--primary); box-shadow: var(--shadow-glow); }
.about-image-placeholder { width: 100%; height: 350px; border-radius: 20px; overflow: hidden; margin-bottom: 20px; background: #fff; }
.about-image-placeholder img { width: 100%; height: 100%; object-fit: cover; }
.about-image-info { display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap; }
.status { display: flex; align-items: center; gap: 8px; font-size: 0.85rem; color: var(--text-secondary); font-weight: 600; }
.status-dot { width: 8px; height: 8px; border-radius: 50%; background: #22C55E; animation: pulse 2s infinite; }
@keyframes pulse { 0%, 100% { box-shadow: 0 0 0 0 rgba(34,197,94,0.4); } 50% { box-shadow: 0 0 0 8px rgba(34,197,94,0); } }
.about-content h3 { font-size: 1.8rem; font-weight: 800; margin-bottom: 16px; }
.about-content p { color: var(--text-secondary); margin-bottom: 16px; }
.about-details { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin: 24px 0; }
.detail-item { display: flex; align-items: center; gap: 12px; padding: 14px 16px; border-radius: 16px; transition: var(--transition); }
.detail-item:hover { border-color: var(--primary); transform: translateY(-2px); }
.detail-item i { color: var(--primary); width: 20px; text-align: center; }
.label { font-size: 0.72rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 1px; }
.value { font-weight: 700; font-size: 0.88rem; }

.skills-grid, .certifications-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 24px; }
.skill-category { border-radius: 24px; padding: 32px; transition: var(--transition); }
.skill-category:hover, .cert-card:hover, .education-card:hover, .project-card:hover {
    border-color: var(--primary); transform: translateY(-8px); box-shadow: var(--shadow-glow);
}

.skill-category-header { display: flex; align-items: center; gap: 16px; margin-bottom: 24px; }
.skill-category-icon, .cert-icon {
    width: 48px; height: 48px; border-radius: 14px; background: var(--gradient-lite);
    display: flex; align-items: center; justify-content: center; font-size: 1.2rem; color: #fff; flex-shrink: 0;
}

.skill-category-title { font-size: 1.15rem; font-weight: 800; }
.skill-category-count { font-size: 0.8rem; color: var(--text-muted); }
.skills-list { display: flex; flex-wrap: wrap; gap: 10px; }
.skill-tag, .project-tag, .timeline-date, .education-date {
    padding: 8px 16px; background: rgba(108, 99, 255, 0.08);
    border: 1px solid rgba(108, 99, 255, 0.18); border-radius: 12px;
    font-size: 0.84rem; font-weight: 700; color: var(--text-secondary);
}

.projects-filter { display: flex; justify-content: center; gap: 12px; margin-bottom: 40px; flex-wrap: wrap; }
.filter-btn {
    padding: 10px 24px; border: 1px solid var(--glass-border); border-radius: 50px;
    background: var(--glass-bg); color: var(--text-secondary); font-weight: 700;
    font-size: 0.9rem; cursor: pointer; transition: var(--transition); font-family: 'Inter', sans-serif;
}

.filter-btn:hover, .filter-btn.active { background: var(--primary); border-color: var(--primary); color: #fff; }
.projects-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 24px; }
.project-card { border-radius: 24px; overflow: hidden; transition: var(--transition); }
.project-card::after,
.skill-category::after,
.education-card::after,
.cert-card::after {
    content: '';
    position: absolute;
    inset: -120% -30%;
    background: linear-gradient(115deg, transparent 42%, rgba(255,255,255,0.45) 50%, transparent 58%);
    transform: translateX(-45%) rotate(8deg);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.35s ease, transform 0.8s ease;
}

.project-card:hover::after,
.skill-category:hover::after,
.education-card:hover::after,
.cert-card:hover::after {
    opacity: 1;
    transform: translateX(45%) rotate(8deg);
}
.project-image {
    width: 100%; height: 220px; background: linear-gradient(135deg, rgba(108,99,255,0.14), rgba(255,101,132,0.14));
    display: flex; align-items: center; justify-content: center; font-size: 3.5rem; position: relative; overflow: hidden;
}

.project-image::before {
    content: '';
    position: absolute;
    top: 16px;
    left: 16px;
    right: 16px;
    height: 30px;
    border-radius: 12px;
    background:
        radial-gradient(circle at 14px 50%, rgba(255,101,132,0.8) 0 4px, transparent 5px),
        radial-gradient(circle at 30px 50%, rgba(245,191,74,0.85) 0 4px, transparent 5px),
        radial-gradient(circle at 46px 50%, rgba(34,197,94,0.8) 0 4px, transparent 5px),
        rgba(255,255,255,0.48);
    border: 1px solid rgba(255,255,255,0.6);
    box-shadow: inset 0 1px 0 rgba(255,255,255,0.7);
}

.project-image > i {
    position: relative;
    z-index: 1;
    width: 96px;
    height: 96px;
    border-radius: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    background: rgba(255,255,255,0.58);
    border: 1px solid rgba(255,255,255,0.72);
    box-shadow: 0 22px 50px rgba(108,99,255,0.14), inset 0 1px 0 rgba(255,255,255,0.8);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
}

.project-card:nth-child(2) .project-image { background: linear-gradient(135deg, rgba(0,212,170,0.16), rgba(108,99,255,0.16)); }
.project-card:nth-child(3) .project-image { background: linear-gradient(135deg, rgba(255,101,132,0.14), rgba(245,191,74,0.14)); }
.project-card:nth-child(4) .project-image { background: linear-gradient(135deg, rgba(59,130,246,0.14), rgba(0,212,170,0.14)); }

.project-overlay {
    position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; gap: 12px;
    opacity: 0; transition: var(--transition); background: rgba(244, 247, 255, 0.72);
}

.project-card:hover .project-overlay { opacity: 1; }
.project-overlay i {
    width: auto;
    height: auto;
    border: 0;
    border-radius: 0;
    background: transparent;
    box-shadow: none;
    color: inherit;
    font-size: 1rem;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
}
.project-overlay a:hover { background: var(--primary); color: #fff; }
.project-info { padding: 24px; }
.project-tags { display: flex; gap: 8px; margin-bottom: 12px; flex-wrap: wrap; }
.project-tag { padding: 4px 12px; color: var(--primary); font-size: 0.75rem; }
.project-name { font-size: 1.2rem; font-weight: 800; margin-bottom: 8px; }
.project-desc { color: var(--text-secondary); font-size: 0.93rem; margin-bottom: 16px; }
.project-footer { display: flex; justify-content: space-between; align-items: center; gap: 14px; padding-top: 16px; border-top: 1px solid var(--border-soft); }
.project-footer a { display: flex; align-items: center; gap: 6px; font-size: 0.85rem; font-weight: 800; color: var(--primary); transition: var(--transition); }
.project-footer a:hover { gap: 10px; }

.ux-note {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 14px;
    align-items: start;
    max-width: 920px;
    margin: 54px auto 0;
    padding: 22px;
    border-radius: 24px;
    background: rgba(255,255,255,0.58);
    border: 1px solid var(--glass-border);
    box-shadow: var(--shadow-futuristic), inset 0 1px 0 rgba(255,255,255,0.7);
    backdrop-filter: blur(20px) saturate(145%);
    -webkit-backdrop-filter: blur(20px) saturate(145%);
}

.ux-note i {
    width: 44px;
    height: 44px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    background: var(--gradient-cool);
}

.ux-note strong { display: block; margin-bottom: 4px; font-size: 1rem; }
.ux-note p { color: var(--text-secondary); font-size: 0.94rem; }

.experience-container { max-width: 850px; margin: 0 auto; }
.timeline { position: relative; padding-left: 40px; }
.timeline::before {
    content: ''; position: absolute; left: 15px; top: 0; bottom: 0; width: 2px;
    background: linear-gradient(to bottom, var(--primary), var(--secondary));
}

.timeline-item { position: relative; padding-bottom: 40px; }
.timeline-dot {
    position: absolute; left: -33px; top: 6px; width: 16px; height: 16px; border-radius: 50%;
    background: var(--primary); border: 3px solid var(--bg-base); z-index: 1;
    box-shadow: 0 0 0 4px rgba(108, 99, 255, 0.18);
}

.timeline-card { border-radius: 20px; padding: 28px; transition: var(--transition); }
.timeline-header { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 12px; flex-wrap: wrap; gap: 8px; }
.timeline-role { font-size: 1.15rem; font-weight: 800; }
.timeline-date { padding: 4px 14px; color: var(--primary); white-space: nowrap; }
.timeline-company { color: var(--secondary); font-weight: 800; margin-bottom: 4px; display: flex; align-items: center; gap: 8px; }
.timeline-location { color: var(--text-muted); font-size: 0.85rem; margin-bottom: 12px; display: flex; align-items: center; gap: 6px; }
.timeline-desc { color: var(--text-secondary); font-size: 0.92rem; }
.timeline-desc li { padding: 4px 0 4px 16px; position: relative; }
.timeline-desc li::before { content: '>'; position: absolute; left: 0; color: var(--primary); font-weight: 800; }

.education-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 24px; max-width: 980px; margin: 0 auto; }
.education-card { border-radius: 24px; padding: 28px; transition: var(--transition); position: relative; overflow: hidden; }
.education-card::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 4px; background: var(--gradient-lite); }
.education-icon { width: 48px; height: 48px; border-radius: 14px; background: rgba(108,99,255,0.1); display: flex; align-items: center; justify-content: center; color: var(--primary); font-size: 1.3rem; margin-bottom: 16px; }
.education-degree { font-size: 1.1rem; font-weight: 800; margin-bottom: 6px; }
.education-school { color: var(--primary); font-weight: 800; font-size: 0.95rem; margin-bottom: 4px; }
.education-location { color: var(--text-muted); font-size: 0.85rem; display: flex; align-items: center; gap: 6px; margin-bottom: 8px; }
.education-date { display: inline-block; padding: 4px 12px; color: var(--primary); }
.cert-card { border-radius: 20px; padding: 24px; display: flex; align-items: center; gap: 16px; transition: var(--transition); }
.cert-name { font-weight: 800; font-size: 0.95rem; margin-bottom: 4px; }
.cert-issuer { font-size: 0.82rem; color: var(--text-muted); }

.contact-wrapper { display: grid; grid-template-columns: 1fr 1.5fr; gap: 40px; }
.contact-info { display: flex; flex-direction: column; gap: 20px; }
.contact-info h3 { font-size: 1.8rem; font-weight: 800; }
.contact-info > p { color: var(--text-secondary); }
.contact-item { display: flex; align-items: center; gap: 16px; padding: 16px; border-radius: 18px; transition: var(--transition); }
.contact-item:hover { border-color: var(--primary); transform: translateX(4px); }
.contact-item-icon { width: 44px; height: 44px; border-radius: 12px; background: rgba(108,99,255,0.1); display: flex; align-items: center; justify-content: center; color: var(--primary); flex-shrink: 0; }
.contact-item-label { font-size: 0.72rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 1px; }
.contact-item-value { font-weight: 800; font-size: 0.92rem; overflow-wrap: anywhere; }
.contact-form-wrapper { border-radius: 24px; padding: 36px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-group.full-width, .form-submit { grid-column: 1 / -1; }
.form-group label { display: block; font-size: 0.85rem; font-weight: 700; margin-bottom: 8px; color: var(--text-secondary); }
.form-group input, .form-group textarea, .form-group select {
    width: 100%; padding: 14px 18px; background: rgba(255,255,255,0.7);
    border: 1px solid var(--glass-border); border-radius: 14px; color: var(--text-main);
    font-family: 'Inter', sans-serif; font-size: 0.95rem; transition: var(--transition); outline: 0;
}

.form-group input:focus, .form-group textarea:focus, .form-group select:focus {
    border-color: var(--primary); box-shadow: 0 0 0 3px rgba(108,99,255,0.1);
}

.form-group textarea { resize: vertical; min-height: 140px; }
.form-submit { display: flex; justify-content: flex-end; margin-top: 8px; }
.form-submit .btn { min-width: 200px; }

.footer { background: var(--glass-bg); border-top: 1px solid var(--glass-border); padding: 60px 0 24px; position: relative; z-index: 1; }
.footer-content { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 40px; }
.footer-brand .logo { font-size: 1.8rem; margin-bottom: 16px; display: inline-block; }
.footer-brand p { color: var(--text-secondary); font-size: 0.9rem; max-width: 320px; margin-bottom: 20px; }
.footer-social { display: flex; gap: 12px; }
.footer-column h4 { font-size: 1rem; font-weight: 800; margin-bottom: 16px; }
.footer-column a { display: block; color: var(--text-secondary); font-size: 0.9rem; padding: 6px 0; transition: var(--transition); }
.footer-column a:hover { color: var(--primary); padding-left: 4px; }
.footer-bottom { text-align: center; padding-top: 24px; border-top: 1px solid var(--glass-border); color: var(--text-muted); font-size: 0.85rem; }
.heart { color: var(--secondary); }

.scroll-top {
    position: fixed; bottom: 30px; right: 30px; width: 48px; height: 48px; background: var(--gradient-lite);
    border-radius: 14px; display: flex; align-items: center; justify-content: center; color: #fff;
    cursor: pointer; opacity: 0; visibility: hidden; transition: var(--transition); z-index: 999;
    border: none; font-size: 1.1rem; box-shadow: 0 4px 20px rgba(108,99,255,0.35);
}

.scroll-top.visible { opacity: 1; visibility: visible; }
.scroll-top:hover { transform: translateY(-4px); }
.fade-in { opacity: 0; transform: translateY(40px); transition: opacity 0.6s ease, transform 0.6s ease; }
.fade-in.visible { opacity: 1; transform: translateY(0); }

@media (max-width: 1024px) {
    .hero .container, .about-grid, .contact-wrapper { grid-template-columns: 1fr; }
    .hero .container { text-align: center; }
    .hero-description { margin: 0 auto 32px; }
    .hero-buttons, .hero-social, .hero-proof { justify-content: center; }
    .pipeline-panel { margin-left: auto; margin-right: auto; }
    .hero-visual { min-height: 500px; }
    .hero-image-wrapper { margin: 30px auto; width: 320px; height: 320px; }
    .hero-visual-shell::before { width: 340px; height: 340px; }
    .panel-unity { left: 20px; top: 52px; }
    .panel-xr { right: 20px; bottom: 58px; }
    .hero-name { font-size: 3.2rem; }
    .footer-content { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
    .nav-links {
        position: fixed; top: 0; right: -100%; width: 280px; height: 100vh;
        background: rgba(255,255,255,0.96); backdrop-filter: blur(20px);
        flex-direction: column; justify-content: center; padding: 40px;
        transition: var(--transition); border-left: 1px solid var(--glass-border);
    }
    .nav-links.active { right: 0; }
    .hamburger { display: flex; }
    .hero-name { font-size: 2.5rem; }
    .section-title { font-size: 2rem; }
    .section { padding: 70px 0; }
    .projects-grid, .skills-grid, .form-grid, .about-details, .education-grid, .certifications-grid, .footer-content { grid-template-columns: 1fr; }
    .pipeline-panel { grid-template-columns: 1fr 1fr; }
    .stats-container { gap: 16px; }
    .stat-item { min-width: 120px; padding: 16px; }
    .floating-panel { width: 180px; }
}

@media (max-width: 480px) {
    .hero-name { font-size: 2rem; }
    .hero-buttons { flex-direction: column; align-items: stretch; }
    .hero-image-wrapper { width: 220px; height: 220px; }
    .hero-visual { min-height: 390px; }
    .hero-visual-shell { min-height: 380px; }
    .hero-visual-shell::before { width: 250px; height: 250px; }
    .floating-panel { display: none; }
    .pipeline-panel { grid-template-columns: 1fr; }
    .stats-container { flex-direction: column; align-items: stretch; }
    .project-footer { align-items: flex-start; flex-direction: column; }
    .contact-form-wrapper { padding: 24px; }
}