/* ════════════════════════════════════════
   DESIGN TOKENS
════════════════════════════════════════ */
:root {
    --bg-dark:          #07070f;
    --bg-surface:       rgba(15, 15, 26, 0.7);
    --bg-surface-hover: rgba(22, 22, 38, 0.9);

    --primary:   #9d4edd;
    --secondary: #00f5d4;
    --accent:    #f15bb5;

    --text-main:  #f0f0ff;
    --text-muted: #7878a0;

    --hero-name-grad-1: #ffffff;
    --hero-name-grad-2: #9090b0;

    --glass-border: rgba(255,255,255,0.07);
    --glass-shadow: 0 8px 40px rgba(0,0,0,0.55);

    --font-heading: 'Outfit', sans-serif;
    --font-body:    'Inter', sans-serif;
    --font-mono:    'JetBrains Mono', monospace;

    --section-pad: 7rem;
    --radius-lg:   24px;
    --radius-md:   16px;
    --radius-sm:   10px;

    --ease-out:    cubic-bezier(0.25, 0.8, 0.25, 1);
    --ease-spring: cubic-bezier(0.68,-0.55,0.265,1.55);
}

body.light-theme {
    --bg-dark:          #edf0f8;
    --bg-surface:       rgba(255,255,255,0.75);
    --bg-surface-hover: rgba(255,255,255,0.97);
    --primary:   #7b2cbf;
    --secondary: #00796b;
    --accent:    #c2185b;
    --text-main:  #12121e;
    --text-muted: #5a5a7a;
    --hero-name-grad-1: #12121e;
    --hero-name-grad-2: #5a5a7a;
    --glass-border: rgba(0,0,0,0.08);
    --glass-shadow: 0 8px 32px rgba(0,0,0,0.07);
}

/* ════════════════════════════════════════
   RESET & BASE
════════════════════════════════════════ */
*,*::before,*::after { margin:0; padding:0; box-sizing:border-box; }
html { scroll-behavior: smooth; }

body {
    font-family: var(--font-body);
    background: var(--bg-dark);
    color: var(--text-main);
    line-height: 1.7;
    overflow-x: hidden;
}

/* Film grain */
body::after {
    content:'';
    position:fixed; inset:0;
    pointer-events:none;
    z-index:9999;
    opacity:0.018;
    background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 512 512' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.82' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
    background-size:180px 180px;
}

h1,h2,h3,h4,h5,h6 { font-family:var(--font-heading); font-weight:700; line-height:1.2; }
a { text-decoration:none; color:inherit; transition:all 0.3s var(--ease-out); }
img { display:block; max-width:100%; }

.container { max-width:1200px; margin:0 auto; padding:0 2.5rem; }

.section { padding:var(--section-pad) 0; position:relative; z-index:10; }

/* ════════════════════════════════════════
   SCROLL PROGRESS
════════════════════════════════════════ */
.scroll-progress {
    position:fixed; top:0; left:0;
    width:0%; height:2px;
    background:linear-gradient(90deg, var(--secondary), var(--primary), var(--accent));
    z-index:9999;
    box-shadow:0 0 10px var(--secondary), 0 0 20px rgba(0,245,212,0.3);
    transition:width 0.1s linear;
}

/* ════════════════════════════════════════
   CANVAS BACKGROUND
════════════════════════════════════════ */
.hero-canvas {
    position:fixed; inset:0;
    pointer-events:none;
    z-index:0;
    opacity:0.55;
}

/* ════════════════════════════════════════
   BACKGROUND BLOBS
════════════════════════════════════════ */
.bg-shape {
    position:fixed; border-radius:50%;
    filter:blur(140px);
    z-index:0; animation:drift 22s infinite alternate ease-in-out;
}
.shape-1 { width:500px; height:500px; background:var(--primary); opacity:0.25; top:-15%; left:-12%; }
.shape-2 { width:400px; height:400px; background:var(--secondary); opacity:0.2; bottom:-12%; right:-10%; animation-delay:-5s; }
.shape-3 { width:280px; height:280px; background:var(--accent); opacity:0.12; top:38%; left:40%; animation-duration:28s; }

@keyframes drift {
    0%   { transform:translate(0,0) scale(1); }
    33%  { transform:translate(55px,-35px) scale(1.08); }
    66%  { transform:translate(-25px,55px) scale(0.94); }
    100% { transform:translate(0,0) scale(1); }
}

/* ════════════════════════════════════════
   SECTION TITLES
════════════════════════════════════════ */
.section-title {
    font-size: clamp(2rem,4vw,2.8rem);
    margin-bottom:3.5rem;
    text-align:center;
    letter-spacing:-0.5px;
}

.section-title::after {
    content:'';
    display:block;
    width:0px; height:3px;
    background:linear-gradient(90deg, var(--secondary), var(--primary));
    border-radius:3px;
    margin:0.75rem auto 0;
    box-shadow:0 0 14px rgba(0,245,212,0.4);
    transition:width 0.8s var(--ease-out) 0.3s;
}
.section-title.appear::after { width:48px; }

.highlight {
    background:linear-gradient(135deg, var(--secondary), var(--primary));
    -webkit-background-clip:text; -webkit-text-fill-color:transparent; background-clip:text;
}

/* ════════════════════════════════════════
   GLASS CARDS
════════════════════════════════════════ */
.glass-card {
    background:var(--bg-surface);
    backdrop-filter:blur(22px); -webkit-backdrop-filter:blur(22px);
    border:1px solid var(--glass-border);
    border-radius:var(--radius-lg);
    box-shadow:var(--glass-shadow);
    padding:2.5rem;
    position:relative; overflow:hidden;
    transition:transform 0.4s var(--ease-out), background 0.4s, border-color 0.4s, box-shadow 0.4s;
}

/* top highlight edge */
.glass-card::after {
    content:''; position:absolute;
    top:0; left:12%; width:76%; height:1px;
    background:linear-gradient(90deg, transparent, rgba(255,255,255,0.1), transparent);
    pointer-events:none;
}

/* sweep shine */
.glass-card::before {
    content:''; position:absolute;
    top:0; left:-130%; width:60%; height:100%;
    background:linear-gradient(to right, transparent, rgba(255,255,255,0.035), transparent);
    transform:skewX(-20deg);
    transition:left 0.8s ease;
    z-index:1; pointer-events:none;
}
.glass-card:hover::before { left:230%; }

.glass-card:hover {
    transform:translateY(-5px);
    background:var(--bg-surface-hover);
    border-color:rgba(157,78,221,0.22);
    box-shadow:0 28px 60px rgba(0,0,0,0.5), 0 0 28px rgba(157,78,221,0.16), inset 0 0 0 1px rgba(255,255,255,0.04);
}

/* ════════════════════════════════════════
   BUTTONS
════════════════════════════════════════ */
.btn-primary,.btn-secondary,.btn-primary-small {
    display:inline-block;
    padding:1rem 2rem;
    border-radius:50px;
    font-weight:600; font-family:var(--font-heading);
    cursor:pointer; border:none;
    position:relative; overflow:hidden; z-index:1;
    letter-spacing:0.3px;
    transition:transform 0.3s ease, box-shadow 0.3s ease, color 0.3s ease;
}

.btn-primary-small { padding:0.65rem 1.5rem; font-size:0.875rem; }
.btn-cv { display:inline-flex !important; align-items:center; gap:0.5rem; }

.btn-primary,.btn-primary-small {
    background:linear-gradient(135deg, var(--primary), var(--secondary));
    color:#fff;
    box-shadow:0 4px 20px rgba(138,43,226,0.35);
}

.btn-primary::before,.btn-primary-small::before {
    content:''; position:absolute; inset:0;
    background:linear-gradient(135deg, var(--secondary), var(--primary));
    z-index:-1; opacity:0;
    transition:opacity 0.4s ease;
}
.btn-primary:hover::before,.btn-primary-small:hover::before { opacity:1; }

@keyframes pulse-glow {
    0%   { box-shadow:0 0 0 0 rgba(0,245,212,0.45); }
    70%  { box-shadow:0 0 0 14px rgba(0,245,212,0); }
    100% { box-shadow:0 0 0 0 rgba(0,245,212,0); }
}
.btn-primary:hover,.btn-primary-small:hover {
    transform:translateY(-2px);
    animation:pulse-glow 1.5s infinite;
    color:#fff;
}

.btn-secondary {
    background:transparent; color:var(--text-main);
    border:1px solid rgba(255,255,255,0.14);
    backdrop-filter:blur(6px);
}
.btn-secondary:hover {
    background:rgba(255,255,255,0.04);
    border-color:var(--secondary); color:var(--secondary);
    transform:translateY(-2px);
}

.w-100 { width:100%; display:block; }

/* ════════════════════════════════════════
   NAVBAR
════════════════════════════════════════ */
.navbar {
    position:fixed; top:0; width:100%; z-index:100;
    padding:1.5rem 0;
    transition:all 0.4s ease;
}
.navbar.scrolled {
    background:rgba(7,7,15,0.93);
    backdrop-filter:blur(22px); -webkit-backdrop-filter:blur(22px);
    padding:0.85rem 0;
    border-bottom:1px solid var(--glass-border);
    box-shadow:0 4px 30px rgba(0,0,0,0.4);
}
body.light-theme .navbar.scrolled { background:rgba(237,240,248,0.94); }

.nav-content { display:flex; justify-content:space-between; align-items:center; }

.logo {
    font-family:var(--font-heading); font-size:1.75rem; font-weight:800; letter-spacing:1px;
}
.logo span { color:var(--secondary); }

.nav-links { display:flex; align-items:center; gap:2.2rem; }

.nav-item {
    font-size:0.8rem; font-weight:500;
    text-transform:uppercase; letter-spacing:2px;
    position:relative; padding:0.25rem 0;
    color:var(--text-muted); transition:color 0.3s ease;
}
.nav-item::after {
    content:''; position:absolute; bottom:-4px; left:0;
    width:0; height:2px;
    background:linear-gradient(90deg, var(--secondary), var(--primary));
    transition:width 0.3s ease; border-radius:2px;
}
.nav-item:hover { color:var(--text-main); }
.nav-item:hover::after,.nav-item.active::after { width:100%; }
.nav-item.active { color:var(--secondary); }

.theme-btn {
    background:transparent; border:1px solid var(--glass-border);
    color:var(--text-main); cursor:pointer;
    display:flex; align-items:center; justify-content:center;
    width:38px; height:38px; border-radius:50%;
    transition:all 0.3s var(--ease-out); flex-shrink:0;
}
.theme-btn:hover { background:rgba(255,255,255,0.08); transform:rotate(20deg); }

.hamburger { display:none; cursor:pointer; background:transparent; border:none; padding:4px; }
.hamburger span { display:block; width:24px; height:1.5px; background:var(--text-main); margin:6px 0; transition:0.3s; border-radius:2px; }

/* ════════════════════════════════════════
   HERO
════════════════════════════════════════ */
.hero {
    min-height:100vh; display:flex; align-items:center;
    padding-top:6rem; position:relative;
}

/* subtle dot grid */
.hero::before {
    content:''; position:absolute; inset:0;
    background-image:radial-gradient(rgba(255,255,255,0.028) 1px, transparent 1px);
    background-size:38px 38px;
    z-index:1; pointer-events:none;
    mask-image:radial-gradient(ellipse 75% 75% at 50% 50%, black, transparent);
    -webkit-mask-image:radial-gradient(ellipse 75% 75% at 50% 50%, black, transparent);
}
body.light-theme .hero::before {
    background-image:radial-gradient(rgba(0,0,0,0.04) 1px, transparent 1px);
}

.hero-content {
    display:grid; grid-template-columns:1.1fr 0.9fr;
    gap:5rem; align-items:center;
    position:relative; z-index:2;
}

/* Greeting */
.greeting {
    color:var(--secondary); font-family:var(--font-heading);
    font-size:0.9rem; font-weight:600;
    margin-bottom:0.8rem; letter-spacing:3px; text-transform:uppercase;
    display:flex; align-items:center; gap:0.75rem;
    opacity:0; transform:translateY(18px);
    transition:opacity 0.6s ease, transform 0.6s ease;
}
.greeting::before {
    content:''; display:inline-block;
    width:28px; height:1.5px;
    background:var(--secondary);
    box-shadow:0 0 8px var(--secondary);
    border-radius:2px; flex-shrink:0;
}

.hero h1 {
    font-size:clamp(2.8rem, 5vw, 4.8rem);
    margin-bottom:0.6rem;
    background:linear-gradient(150deg, var(--hero-name-grad-1) 0%, var(--hero-name-grad-2) 55%, var(--hero-name-grad-1) 100%);
    background-size:200% auto;
    -webkit-background-clip:text; background-clip:text; -webkit-text-fill-color:transparent;
    cursor:default; display:inline-block; position:relative;
    line-height:1.1; letter-spacing:-2px;
    opacity:0; transform:translateY(18px);
    transition:opacity 0.6s ease 0.1s, transform 0.6s ease 0.1s, letter-spacing 0.4s ease;
}
.hero h1:hover { letter-spacing:0px; }

/* Glitch effect on hover */
.hero h1::before,.hero h1::after {
    content:attr(data-text); position:absolute; top:0; left:0;
    width:100%; height:100%; background:inherit;
    -webkit-background-clip:text; background-clip:text; -webkit-text-fill-color:transparent;
    opacity:0; pointer-events:none;
}
.hero h1:hover::before {
    opacity:0.4; transform:translate(-2px,1px);
    filter:drop-shadow(3px 0 0 rgba(0,245,212,0.5));
    animation:glitch-1 2s infinite linear alternate-reverse;
}
.hero h1:hover::after {
    opacity:0.4; transform:translate(2px,-1px);
    filter:drop-shadow(-3px 0 0 rgba(157,78,221,0.5));
    animation:glitch-2 2.5s infinite linear alternate-reverse;
}
@keyframes glitch-1 {
    0%{clip-path:inset(20% 0 80% 0)} 20%{clip-path:inset(60% 0 10% 0)}
    40%{clip-path:inset(40% 0 50% 0)} 60%{clip-path:inset(80% 0 5% 0)}
    80%{clip-path:inset(10% 0 70% 0)} 100%{clip-path:inset(30% 0 20% 0)}
}
@keyframes glitch-2 {
    0%{clip-path:inset(10% 0 60% 0)} 20%{clip-path:inset(30% 0 20% 0)}
    40%{clip-path:inset(70% 0 10% 0)} 60%{clip-path:inset(20% 0 50% 0)}
    80%{clip-path:inset(50% 0 30% 0)} 100%{clip-path:inset(5% 0 80% 0)}
}

.role-text {
    font-size:clamp(1.2rem,2.2vw,1.7rem);
    background:linear-gradient(90deg, var(--secondary), var(--primary));
    -webkit-background-clip:text; background-clip:text; -webkit-text-fill-color:transparent;
    font-weight:600; margin-bottom:1.5rem; display:inline-block; letter-spacing:-0.3px;
    opacity:0; transform:translateY(18px);
    transition:opacity 0.6s ease 0.2s, transform 0.6s ease 0.2s;
}

.hero-desc {
    font-size:1.05rem; color:var(--text-muted); max-width:480px;
    margin-bottom:2.2rem; line-height:1.85;
    min-height:4rem;
}

.hero-cta {
    display:flex; gap:1rem; flex-wrap:wrap;
    opacity:0; transform:translateY(18px);
    transition:opacity 0.6s ease 0.3s, transform 0.6s ease 0.3s;
}

/* Quick stat chips */
.hero-chips {
    display:flex; gap:0.75rem; flex-wrap:wrap; margin-top:1.75rem;
    opacity:0; transform:translateY(18px);
    transition:opacity 0.6s ease 0.4s, transform 0.6s ease 0.4s;
}

.chip {
    display:inline-flex; align-items:center; gap:0.5rem;
    padding:0.4rem 1rem;
    background:rgba(255,255,255,0.04);
    border:1px solid rgba(255,255,255,0.08);
    border-radius:50px; font-size:0.8rem; font-weight:500;
    color:var(--text-muted); letter-spacing:0.3px;
    transition:all 0.3s ease;
}
.chip:hover { border-color:var(--secondary); color:var(--secondary); transform:translateY(-2px); }
.chip i { font-size:0.75rem; }

.chip-live { border-color:rgba(0,245,212,0.2); color:var(--secondary); }
.live-dot {
    width:7px; height:7px; border-radius:50%; background:var(--secondary); flex-shrink:0;
    animation:blink 1.4s ease-in-out infinite;
}
@keyframes blink {
    0%,100% { opacity:1; box-shadow:0 0 0 0 rgba(0,245,212,0.5); }
    50%      { opacity:0.5; box-shadow:0 0 0 5px rgba(0,245,212,0); }
}

/* ═══ HERO VISUAL — ORBIT SCENE ═══ */
.hero-visual {
    display:flex; justify-content:center; align-items:center;
    opacity:0; transform:translateY(24px);
    transition:opacity 0.7s ease 0.5s, transform 0.7s ease 0.5s;
}

.profile-scene {
    position:relative;
    width:440px; height:440px;
    display:flex; align-items:center; justify-content:center;
}

/* Profile photo circle */
.profile-photo {
    width:190px; height:190px;
    border-radius:50%;
    overflow:hidden;
    position:relative; z-index:5;
    border:3px solid transparent;
    background:linear-gradient(var(--bg-dark),var(--bg-dark)) padding-box,
               linear-gradient(135deg, var(--secondary), var(--primary), var(--accent)) border-box;
    box-shadow:
        0 0 0 8px rgba(0,245,212,0.06),
        0 0 55px rgba(157,78,221,0.45),
        0 0 100px rgba(157,78,221,0.2);
    transition:box-shadow 0.4s ease, transform 0.4s ease;
    animation:float-photo 6s ease-in-out infinite;
}
.profile-photo img { width:100%; height:100%; object-fit:cover; border-radius:50%; display:block; }
.profile-scene:hover .profile-photo {
    transform:scale(1.04);
    box-shadow:0 0 0 14px rgba(0,245,212,0.1), 0 0 75px rgba(157,78,221,0.6);
}

@keyframes float-photo { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-10px)} }

.profile-ring-pulse {
    position:absolute; inset:-10px; border-radius:50%;
    border:1px solid rgba(0,245,212,0.3);
    animation:ring-pulse 2.8s ease-out infinite;
    pointer-events:none;
}
@keyframes ring-pulse {
    0%   { transform:scale(1); opacity:0.6; }
    100% { transform:scale(1.4); opacity:0; }
}

/* Orbit wrappers */
.orbit-wrap {
    position:absolute; top:50%; left:50%; border-radius:50%;
    transform:translate(-50%,-50%);
}
.orbit-outer { width:420px; height:420px; animation:spin-cw 36s linear infinite; }
.orbit-inner { width:300px; height:300px; animation:spin-ccw 22s linear infinite; }

.orbit-ring { position:absolute; inset:0; border-radius:50%; }
.orbit-ring-outer { border:1px dashed rgba(255,255,255,0.07); }
.orbit-ring-inner { border:1px dashed rgba(0,245,212,0.13); }

/* Icon base */
.orbit-icon {
    position:absolute;
    display:flex; align-items:center; justify-content:center;
    border-radius:13px;
    background:rgba(10,10,22,0.9);
    border:1px solid rgba(255,255,255,0.1);
    backdrop-filter:blur(12px);
    box-shadow:0 4px 20px rgba(0,0,0,0.55);
    transition:box-shadow 0.3s ease, border-color 0.3s ease, transform 0.3s ease;
    cursor:default; z-index:6; line-height:1;
}
.orbit-icon:hover {
    border-color:var(--secondary);
    box-shadow:0 0 22px rgba(0,245,212,0.5), 0 4px 20px rgba(0,0,0,0.5);
    transform:scale(1.12);
}

.orbit-lg { width:52px; height:52px; font-size:1.7rem; }
.orbit-sm { width:42px; height:42px; font-size:1.35rem; }

/* Counter-spin so icons stay upright */
.orbit-lg { animation:spin-cw 22s linear infinite; }
.orbit-sm { animation:spin-ccw 36s linear infinite; }

/* Inner ring positions (N/E/S/W) */
.icon-python { top:-26px; left:50%; transform:translate(-50%,0); }
.icon-django { top:50%; right:-26px; transform:translate(0,-50%); }
.icon-rpa    { bottom:-26px; left:50%; transform:translate(-50%,0); }
.icon-uipath { top:50%; left:-26px; transform:translate(0,-50%); }

/* Outer ring positions (diagonals) */
.icon-html { top:9%;  left:9%;  transform:translate(-50%,-50%); }
.icon-git  { top:9%;  right:9%; transform:translate(50%,-50%); }
.icon-js   { bottom:9%; right:9%; transform:translate(50%,50%); }
.icon-sql  { bottom:9%; left:9%; transform:translate(-50%,50%); }

/* Counter-spin overrides so icons face forward */
.orbit-inner .orbit-lg { animation:counter-cw 22s linear infinite; }
.orbit-outer .orbit-sm { animation:counter-ccw 36s linear infinite; }

@keyframes spin-cw    { to { transform:translate(-50%,-50%) rotate(360deg); } }
@keyframes spin-ccw   { to { transform:translate(-50%,-50%) rotate(-360deg); } }
@keyframes counter-cw  { to { transform:rotate(-360deg); } }
@keyframes counter-ccw { to { transform:rotate(360deg); } }

.uipath-text {
    font-size:0.58rem; font-weight:800; color:#FA4616;
    letter-spacing:0.5px; text-align:center; line-height:1.2;
}

/* Floating badges */
.orbit-badge {
    position:absolute;
    display:inline-flex; align-items:center; gap:0.45rem;
    padding:0.4rem 0.9rem;
    background:var(--bg-surface);
    backdrop-filter:blur(16px); -webkit-backdrop-filter:blur(16px);
    border:1px solid var(--glass-border);
    border-radius:50px;
    font-size:0.74rem; font-weight:600; font-family:var(--font-heading);
    white-space:nowrap; letter-spacing:0.3px;
    box-shadow:0 4px 20px rgba(0,0,0,0.4);
    z-index:8;
}
.badge-rpa {
    top:6%; left:50%; transform:translateX(-50%);
    color:var(--accent); border-color:rgba(241,91,181,0.28);
    animation:badge-float-rpa 5s ease-in-out infinite;
}
.badge-python {
    bottom:6%; left:50%; transform:translateX(-50%);
    color:var(--secondary); border-color:rgba(0,245,212,0.28);
    animation:badge-float-py 5s ease-in-out infinite 1.5s;
}
@keyframes badge-float-rpa { 0%,100%{transform:translateX(-50%) translateY(0)} 50%{transform:translateX(-50%) translateY(-6px)} }
@keyframes badge-float-py  { 0%,100%{transform:translateX(-50%) translateY(0)} 50%{transform:translateX(-50%) translateY(6px)} }

/* Sparkle particles */
.spark { position:absolute; border-radius:50%; pointer-events:none; animation:sparkle 4s ease-in-out infinite; }
.spark-1 { width:5px; height:5px; background:var(--secondary); top:18%; left:18%; animation-delay:0s;   opacity:0.7; }
.spark-2 { width:3px; height:3px; background:var(--accent);    top:18%; right:18%; animation-delay:1s;  opacity:0.6; }
.spark-3 { width:4px; height:4px; background:var(--primary);   bottom:18%; right:18%; animation-delay:2s; opacity:0.8; }
.spark-4 { width:3px; height:3px; background:var(--secondary); bottom:18%; left:18%; animation-delay:3s; opacity:0.5; }
@keyframes sparkle {
    0%,100% { transform:scale(1) translateY(0);    opacity:0.7; }
    25%      { transform:scale(1.6) translateY(-8px); opacity:1; }
    50%      { transform:scale(0.7) translateY(4px);  opacity:0.3; }
    75%      { transform:scale(1.3) translateY(-4px); opacity:0.9; }
}

/* Scroll hint */
.scroll-hint {
    position:absolute; bottom:2.5rem; left:50%; transform:translateX(-50%);
    z-index:5; display:flex; flex-direction:column; align-items:center; gap:0.5rem;
    opacity:0.5; transition:opacity 0.3s ease;
    animation:scroll-fade 2s ease-in-out infinite;
}
.scroll-hint:hover { opacity:1; }
@keyframes scroll-fade { 0%,100%{transform:translateX(-50%) translateY(0)} 50%{transform:translateX(-50%) translateY(6px)} }

.scroll-mouse {
    width:24px; height:38px; border:1.5px solid rgba(255,255,255,0.25);
    border-radius:12px; display:flex; justify-content:center; padding-top:6px;
}
.scroll-wheel {
    width:3px; height:8px; background:var(--secondary);
    border-radius:2px;
    animation:wheel 1.8s ease-in-out infinite;
}
@keyframes wheel { 0%,100%{transform:translateY(0);opacity:1} 80%{transform:translateY(10px);opacity:0} }

/* ════════════════════════════════════════
   ABOUT
════════════════════════════════════════ */
.about-content {
    display:grid; grid-template-columns:1.5fr 1fr;
    gap:3rem; align-items:start;
}

.about-text p {
    margin-bottom:1.5rem; font-size:1.05rem;
    color:var(--text-muted); line-height:1.85;
}
.about-text p:last-of-type { margin-bottom:0; }
.about-text strong { color:var(--text-main); font-weight:600; }

/* Journey timeline */
.journey { margin-top:2rem; display:flex; flex-direction:column; gap:0; }

.journey-item {
    display:flex; gap:1.2rem; align-items:flex-start;
    padding:1rem 0;
    position:relative;
}
.journey-item + .journey-item { border-top:1px solid var(--glass-border); }

.journey-icon {
    width:38px; height:38px; flex-shrink:0;
    border-radius:10px;
    background:linear-gradient(135deg, rgba(157,78,221,0.15), rgba(0,245,212,0.1));
    border:1px solid rgba(157,78,221,0.2);
    display:flex; align-items:center; justify-content:center;
    color:var(--secondary); font-size:0.9rem;
    box-shadow:0 0 14px rgba(0,245,212,0.1);
}

.journey-info { display:flex; flex-direction:column; gap:0.2rem; }
.journey-info strong { font-size:0.95rem; color:var(--text-main); font-weight:600; }
.journey-info span { font-size:0.82rem; color:var(--text-muted); }

/* Stat cards (aside) */
.about-aside { display:flex; flex-direction:column; gap:1rem; }

.stat-card {
    padding:1.5rem;
    display:flex; flex-direction:column; gap:0.25rem;
    text-align:center; align-items:center;
}
.stat-icon {
    width:44px; height:44px; margin-bottom:0.5rem;
    border-radius:12px;
    background:linear-gradient(135deg, rgba(0,245,212,0.1), rgba(157,78,221,0.1));
    border:1px solid rgba(0,245,212,0.15);
    display:flex; align-items:center; justify-content:center;
    font-size:1.1rem; color:var(--secondary);
}
.stat-label { font-size:0.72rem; font-weight:600; text-transform:uppercase; letter-spacing:1.5px; color:var(--text-muted); }
.stat-value { font-size:1.4rem; font-weight:800; font-family:var(--font-heading); color:var(--text-main); letter-spacing:-0.3px; }
.stat-sub   { font-size:0.78rem; color:var(--text-muted); }

/* =========================================
   SKILLS SECTION
   ========================================= */
.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.skill-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.skill-icon {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.05);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
}

.glow-blue {
    box-shadow: 0 0 15px rgba(0, 100, 255, 0.5);
    border: 1px solid rgba(0, 100, 255, 0.3);
}

.glow-purple {
    box-shadow: 0 0 15px rgba(138, 43, 226, 0.5);
    border: 1px solid rgba(138, 43, 226, 0.3);
}

.glow-cyan {
    box-shadow: 0 0 15px rgba(0, 255, 255, 0.5);
    border: 1px solid rgba(0, 255, 255, 0.3);
}

.clean-skills-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
    gap: 1.2rem;
}

.clean-skill-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.8rem;
    padding: 1.5rem 0.5rem;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 16px;
    font-size: 0.95rem;
    text-align: center;
    font-weight: 500;
    transition: all 0.3s ease;
}

body.light-theme .clean-skill-item {
    background: rgba(0, 0, 0, 0.03);
    border-color: rgba(0, 0, 0, 0.08);
}

.clean-skill-item:hover {
    background: linear-gradient(135deg, rgba(0, 255, 255, 0.15), rgba(138, 43, 226, 0.15));
    border-color: var(--secondary);
    transform: translateY(-8px) scale(1.05);
    box-shadow: 0 12px 25px rgba(0, 255, 255, 0.2), inset 0 0 15px rgba(0, 255, 255, 0.1);
    z-index: 10;
}

body.light-theme .clean-skill-item:hover {
    background: linear-gradient(135deg, rgba(0, 131, 143, 0.15), rgba(106, 27, 154, 0.15));
    border-color: var(--secondary);
    box-shadow: 0 12px 25px rgba(0, 0, 0, 0.15);
}

.clean-skill-item i {
    font-size: 2.5rem;
    transition: all 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

.clean-skill-item:hover i {
    transform: perspective(200px) translate3d(0, -4px, 20px) scale(1.2) rotate(3deg);
    filter: drop-shadow(2px 3px 0px rgba(138, 43, 226, 0.6)) drop-shadow(4px 8px 8px rgba(0, 0, 0, 0.5));
}
/* ════════════════════════════════════════
   PROJECTS
════════════════════════════════════════ */
.projects-grid {
    display:grid; grid-template-columns:repeat(auto-fit, minmax(340px,1fr));
    gap:2.5rem;
}

.project-card {
    display:flex; flex-direction:column;
    height:100%;
    transition:transform 0.4s var(--ease-out), background 0.4s, border-color 0.4s, box-shadow 0.4s;
}

/* Image with overlay */
.project-image {
    position:relative; overflow:hidden;
    border-radius:var(--radius-md);
    margin-bottom:1.5rem;
    aspect-ratio:16/9;
    background:linear-gradient(135deg, #0d1020, #1a1a32);
}

.project-image img {
    width:100%; height:100%; object-fit:cover;
    transition:transform 0.6s ease;
}
.project-card:hover .project-image img { transform:scale(1.07); }

/* Full overlay with CTA on hover */
.project-overlay {
    position:absolute; inset:0;
    background:linear-gradient(to bottom, rgba(8,8,20,0.2) 0%, rgba(8,8,20,0.85) 100%);
    display:flex; align-items:flex-end; justify-content:flex-start;
    padding:1.2rem;
    opacity:0; transition:opacity 0.35s ease;
    border-radius:var(--radius-md);
}
.project-card:hover .project-overlay { opacity:1; }

.overlay-btn {
    display:inline-flex; align-items:center; gap:0.5rem;
    padding:0.55rem 1.2rem;
    background:linear-gradient(135deg, var(--primary), var(--secondary));
    color:#fff; border-radius:50px;
    font-size:0.8rem; font-weight:600; font-family:var(--font-heading);
    transform:translateY(8px);
    transition:transform 0.35s ease 0.05s, box-shadow 0.3s ease;
    box-shadow:0 4px 16px rgba(157,78,221,0.4);
}
.project-card:hover .overlay-btn { transform:translateY(0); }
.overlay-btn:hover { box-shadow:0 6px 22px rgba(0,245,212,0.4); color:#fff; }

/* Project label badge */
.project-label {
    position:absolute; top:12px; right:12px;
    padding:0.3rem 0.8rem;
    background:rgba(8,8,20,0.75);
    backdrop-filter:blur(8px);
    border:1px solid rgba(255,255,255,0.1);
    border-radius:50px;
    font-size:0.7rem; font-weight:600; font-family:var(--font-heading);
    color:var(--secondary); letter-spacing:0.5px;
}

.project-content { flex-grow:1; }

.project-title { font-size:1.55rem; margin-bottom:0.7rem; letter-spacing:-0.4px; line-height:1.2; }
.project-desc  { color:var(--text-muted); margin-bottom:1.4rem; font-size:0.95rem; line-height:1.75; }

.project-tech { display:flex; flex-wrap:wrap; gap:0.5rem; margin-bottom:1.75rem; }
.project-tech span {
    font-family:var(--font-heading); font-size:0.72rem; font-weight:600;
    padding:0.28rem 0.8rem;
    background:rgba(255,255,255,0.04); border:1px solid rgba(255,255,255,0.08);
    border-radius:50px; color:var(--text-muted);
    transition:all 0.3s ease;
}
.project-card:hover .project-tech span { border-color:rgba(0,245,212,0.18); color:var(--text-main); }

.project-links { display:flex; gap:1rem; }

.btn-icon {
    display:flex; align-items:center; justify-content:center;
    width:42px; height:42px; border-radius:50%;
    background:rgba(255,255,255,0.04); border:1px solid rgba(255,255,255,0.1);
    color:var(--text-muted);
    transition:all 0.4s var(--ease-spring);
}
.btn-icon:hover {
    background:linear-gradient(135deg, var(--primary), var(--secondary));
    border-color:transparent; color:#fff;
    transform:translateY(-4px) rotate(8deg);
    box-shadow:0 8px 22px rgba(157,78,221,0.4);
}

/* ════════════════════════════════════════
   CONTACT
════════════════════════════════════════ */
.contact-wrapper {
    display:grid; grid-template-columns:1fr 1.1fr;
    gap:4rem; align-items:start;
}

.contact-left h3 {
    font-size:1.8rem; letter-spacing:-0.4px; margin-bottom:1rem;
    background:linear-gradient(135deg, var(--text-main), var(--text-muted));
    -webkit-background-clip:text; -webkit-text-fill-color:transparent; background-clip:text;
}
.contact-left p {
    color:var(--text-muted); font-size:1rem; line-height:1.8; margin-bottom:2rem;
}

.contact-methods { display:flex; flex-direction:column; gap:0.75rem; margin-bottom:2rem; }

.method {
    display:flex; align-items:center; gap:1rem;
    padding:0.9rem 1.1rem;
    border-radius:var(--radius-md);
    border:1px solid transparent;
    transition:all 0.3s ease; cursor:default;
    text-decoration:none; color:inherit;
}
.method:hover {
    background:rgba(255,255,255,0.035);
    border-color:var(--glass-border);
    transform:translateX(5px);
}

.method-icon {
    width:40px; height:40px; flex-shrink:0;
    border-radius:10px;
    background:linear-gradient(135deg, rgba(0,245,212,0.1), rgba(157,78,221,0.1));
    border:1px solid rgba(0,245,212,0.15);
    display:flex; align-items:center; justify-content:center;
    color:var(--secondary); font-size:0.9rem;
    transition:all 0.3s ease;
}
.method:hover .method-icon { background:linear-gradient(135deg, rgba(0,245,212,0.2), rgba(157,78,221,0.2)); }

.method-info { display:flex; flex-direction:column; flex-grow:1; }
.method-label { font-size:0.72rem; font-weight:600; text-transform:uppercase; letter-spacing:1.5px; color:var(--text-muted); }
.method-value { font-size:0.9rem; color:var(--text-main); margin-top:0.1rem; }

.method-arrow { color:var(--text-muted); font-size:0.75rem; opacity:0; transition:all 0.3s ease; }
.method:hover .method-arrow { opacity:1; transform:translateX(3px); color:var(--secondary); }

/* Social chips */
.contact-socials { display:flex; gap:0.75rem; flex-wrap:wrap; }

.social-chip {
    display:inline-flex; align-items:center; gap:0.5rem;
    padding:0.5rem 1.1rem;
    background:rgba(255,255,255,0.04);
    border:1px solid rgba(255,255,255,0.08);
    border-radius:50px; font-size:0.8rem; font-weight:500;
    color:var(--text-muted); transition:all 0.3s ease;
}
.social-chip:hover {
    background:linear-gradient(135deg, rgba(0,245,212,0.1), rgba(157,78,221,0.1));
    border-color:var(--secondary); color:var(--secondary);
    transform:translateY(-2px);
}

/* Contact form card */
.contact-form-card { padding:2rem; }

.form-row { display:grid; grid-template-columns:1fr 1fr; gap:1rem; }

.form-group { margin-bottom:1.1rem; display:flex; flex-direction:column; gap:0.4rem; }

.form-group label { font-size:0.78rem; font-weight:600; text-transform:uppercase; letter-spacing:1.2px; color:var(--text-muted); }

.contact-form input,
.contact-form textarea {
    width:100%; padding:0.85rem 1.25rem;
    background:rgba(255,255,255,0.04); border:1px solid var(--glass-border);
    border-radius:var(--radius-sm); color:var(--text-main);
    font-family:var(--font-body); font-size:0.93rem;
    transition:all 0.3s ease;
}
body.light-theme .contact-form input,
body.light-theme .contact-form textarea { background:rgba(0,0,0,0.04); color:var(--text-main); }

.contact-form input::placeholder,
.contact-form textarea::placeholder { color:var(--text-muted); opacity:0.6; }

.contact-form input:focus,
.contact-form textarea:focus {
    outline:none;
    border-color:rgba(0,245,212,0.38);
    background:rgba(255,255,255,0.06);
    box-shadow:0 0 0 3px rgba(0,245,212,0.07);
}
.contact-form textarea { resize:vertical; min-height:115px; }

.contact-form .btn-primary {
    display:flex; align-items:center; justify-content:center; gap:0.6rem;
    margin-top:0.5rem;
}

/* ════════════════════════════════════════
   FOOTER
════════════════════════════════════════ */
footer {
    border-top:1px solid var(--glass-border);
    padding:2.5rem 0; margin-top:5rem;
    position:relative; z-index:10;
}

.footer-content {
    display:flex; justify-content:space-between; align-items:center; gap:2rem;
}

.footer-left { display:flex; flex-direction:column; gap:0.4rem; }
.footer-logo { font-family:var(--font-heading); font-weight:800; font-size:1.5rem; letter-spacing:1px; }
.footer-logo span { color:var(--secondary); }
.footer-left p { color:var(--text-muted); font-size:0.82rem; line-height:1.6; }

.footer-copy { color:var(--text-muted); font-size:0.83rem; text-align:center; }

.social-links { display:flex; gap:0.75rem; }
.social-links a {
    color:var(--text-muted);
    width:40px; height:40px; border-radius:50%;
    display:flex; align-items:center; justify-content:center;
    border:1px solid var(--glass-border);
    font-size:1rem; transition:all 0.3s ease;
}
.social-links a:hover {
    color:var(--secondary); border-color:rgba(0,245,212,0.3);
    background:rgba(0,245,212,0.06);
    transform:translateY(-3px);
    box-shadow:0 6px 18px rgba(0,245,212,0.14);
}

/* ════════════════════════════════════════
   BACK TO TOP
════════════════════════════════════════ */
.back-to-top {
    position:fixed; bottom:32px; right:32px;
    width:46px; height:46px;
    background:linear-gradient(135deg, var(--primary), var(--secondary));
    color:#fff; border-radius:50%;
    display:flex; align-items:center; justify-content:center;
    box-shadow:0 4px 20px rgba(0,0,0,0.4);
    opacity:0; pointer-events:none; transform:translateY(20px);
    transition:all 0.4s var(--ease-out); z-index:99;
}
.back-to-top.show { opacity:1; pointer-events:auto; transform:translateY(0); }
.back-to-top:hover { box-shadow:0 8px 28px rgba(0,245,212,0.42); transform:translateY(-5px); color:#fff; }

/* ════════════════════════════════════════
   SCROLL REVEAL
════════════════════════════════════════ */
.fade-in-up {
    opacity:0; transform:translateY(28px);
    transition:opacity 0.7s ease, transform 0.7s ease;
}
.fade-in-up.appear { opacity:1; transform:none; }
.delay-1 { transition-delay:0.14s; }
.delay-2 { transition-delay:0.28s; }

/* ════════════════════════════════════════
   RESPONSIVE
════════════════════════════════════════ */
@media (max-width:1100px) {
    .hero-content { grid-template-columns:1fr 1fr; gap:3.5rem; }
}

@media (max-width:992px) {
    :root { --section-pad:5rem; }

    .hero-content { grid-template-columns:1fr; gap:3rem; text-align:center; padding-top:8rem; }
    .greeting { justify-content:center; }
    .hero-desc { margin-left:auto; margin-right:auto; }
    .hero-cta,.hero-chips { justify-content:center; }

    .profile-scene { width:340px; height:340px; }
    .profile-photo  { width:155px; height:155px; }
    .orbit-outer    { width:320px; height:320px; }
    .orbit-inner    { width:230px; height:230px; }
    .orbit-lg       { width:44px;  height:44px;  font-size:1.45rem; }
    .orbit-sm       { width:36px;  height:36px;  font-size:1.15rem; }
    .badge-rpa      { top:2%; }
    .badge-python   { bottom:2%; }

    .about-content { grid-template-columns:1fr; }
    .about-aside { display:grid; grid-template-columns:repeat(3,1fr); gap:1rem; }
    .stat-card { padding:1.25rem; }

    .contact-wrapper { grid-template-columns:1fr; gap:3rem; }

    .footer-content { flex-direction:column; text-align:center; }
    .footer-left { align-items:center; }
}

@media (max-width:768px) {
    .nav-links {
        position:fixed; right:-100%; top:0;
        flex-direction:column;
        background:rgba(7,7,18,0.97); backdrop-filter:blur(24px); -webkit-backdrop-filter:blur(24px);
        width:70%; height:100vh; justify-content:center;
        transition:right 0.35s ease; border-left:1px solid var(--glass-border);
        gap:2rem;
    }
    .nav-links.nav-active { right:0; }
    .hamburger { display:block; z-index:101; }
    .hamburger.toggle span:nth-child(1) { transform:rotate(-45deg) translate(-5px,6px); }
    .hamburger.toggle span:nth-child(2) { opacity:0; }
    .hamburger.toggle span:nth-child(3) { transform:rotate(45deg) translate(-5px,-6px); }

    .projects-grid { grid-template-columns:1fr; }
    .about-aside { grid-template-columns:1fr; }
    .form-row { grid-template-columns:1fr; }
}

@media (max-width:480px) {
    .container { padding:0 1.5rem; }
    .glass-card { padding:1.75rem; border-radius:18px; }
    .hero h1 { letter-spacing:-1px; }
    .profile-scene { width:280px; height:280px; }
    .orbit-outer    { width:265px; height:265px; }
    .orbit-inner    { width:190px; height:190px; }
    .profile-photo  { width:125px; height:125px; }
    .orbit-badge    { display:none; }
}