:root {
            --bg-primary: #06060b;
            --bg-secondary: #0c0c14;
            --bg-card: rgba(255,255,255,0.025);
            --bg-card-hover: rgba(255,255,255,0.055);
            --bg-glass: rgba(12,12,20,0.8);

            --border-subtle: rgba(255,255,255,0.05);
            --border-glow: rgba(99,102,241,0.4);

            --text-primary: #eef0ff;
            --text-secondary: #a8adc4;
            --text-muted: #7b7f9e;

            --accent-1: #6366f1;
            --accent-2: #8b5cf6;
            --accent-3: #a855f7;
            --accent-4: #06b6d4;
            --accent-5: #22d3ee;
            --gradient-main: linear-gradient(135deg, #6366f1, #8b5cf6, #a855f7);
            --gradient-cool: linear-gradient(135deg, #06b6d4, #6366f1);
            --gradient-warm: linear-gradient(135deg, #f59e0b, #ef4444, #ec4899);

            --font-display: 'Space Grotesk', sans-serif;
            --font-body: 'Inter', sans-serif;
            --font-mono: 'JetBrains Mono', monospace;

            --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
            --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
        }

        /* ========== LIGHT THEME ========== */
        [data-theme="light"] {
            --bg-primary: #f8f8fc;
            --bg-secondary: #eeeef5;
            --bg-card: rgba(0,0,0,0.025);
            --bg-card-hover: rgba(0,0,0,0.05);
            --bg-glass: rgba(248,248,252,0.85);

            --border-subtle: rgba(0,0,0,0.08);
            --border-glow: rgba(99,102,241,0.35);

            --text-primary: #1a1a2e;
            --text-secondary: #555577;
            --text-muted: #888899;

            --accent-1: #4f46e5;
            --accent-2: #7c3aed;
            --accent-3: #9333ea;
            --accent-4: #0891b2;
            --accent-5: #06b6d4;
            --gradient-main: linear-gradient(135deg, #4f46e5, #7c3aed, #9333ea);
            --gradient-cool: linear-gradient(135deg, #0891b2, #4f46e5);
        }

        [data-theme="light"] body {
            -webkit-font-smoothing: auto;
        }

        [data-theme="light"] ::selection {
            background: var(--accent-1);
            color: #fff;
        }

        [data-theme="light"] .nav__pill {
            background: rgba(255,255,255,0.75);
            border-color: rgba(0,0,0,0.08);
            box-shadow: 0 4px 24px rgba(0,0,0,0.08);
        }

        [data-theme="light"] .nav__links-mobile {
            background: rgba(248,248,252,0.97);
        }

        [data-theme="light"] .nav__links-mobile a {
            color: var(--text-secondary);
        }

        [data-theme="light"] .nav__links-mobile a:hover {
            color: var(--text-primary);
        }

        [data-theme="light"] .btn--glow {
            box-shadow: 0 4px 25px rgba(79,70,229,0.25), inset 0 1px 0 rgba(255,255,255,0.2);
        }

        [data-theme="light"] .btn--glow:hover {
            box-shadow: 0 12px 40px rgba(79,70,229,0.3), inset 0 1px 0 rgba(255,255,255,0.2);
        }

        [data-theme="light"] .btn--ghost {
            border-color: rgba(0,0,0,0.12);
            color: var(--text-primary);
        }

        [data-theme="light"] .hero__badge {
            background: rgba(8,145,178,0.06);
            border-color: rgba(8,145,178,0.18);
        }

        [data-theme="light"] .hero-stat {
            background: rgba(0,0,0,0.02);
            border-color: rgba(0,0,0,0.06);
        }

        [data-theme="light"] .marquee-section {
            background: rgba(79,70,229,0.02);
            border-color: rgba(0,0,0,0.06);
        }

        [data-theme="light"] .tag {
            background: rgba(79,70,229,0.05);
            border-color: rgba(79,70,229,0.12);
            color: var(--accent-1);
        }

        [data-theme="light"] .exp-highlight {
            background: rgba(79,70,229,0.08);
            border-color: rgba(79,70,229,0.2);
            color: #4f46e5;
        }

        [data-theme="light"] .exp-card--break {
            background: rgba(16,185,129,0.04);
            border-color: rgba(16,185,129,0.12);
        }

        [data-theme="light"] .project-visual::before {
            opacity: 0.04;
        }

        [data-theme="light"] .project-logo {
            background: #fff;
            border-color: rgba(0,0,0,0.08);
            box-shadow: 0 2px 8px rgba(0,0,0,0.05);
        }

        [data-theme="light"] .footer {
            border-color: rgba(0,0,0,0.06);
        }

        [data-theme="light"] .timeline__dot {
            background: var(--bg-primary);
        }

        [data-theme="light"] ::-webkit-scrollbar-track {
            background: var(--bg-primary);
        }

        [data-theme="light"] ::-webkit-scrollbar-thumb {
            background: rgba(79,70,229,0.2);
        }

        [data-theme="light"] ::-webkit-scrollbar-thumb:hover {
            background: rgba(79,70,229,0.35);
        }

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

        html { scroll-behavior: smooth; scroll-padding-top: 80px; }

        body {
            font-family: var(--font-body);
            background: var(--bg-primary);
            color: var(--text-primary);
            line-height: 1.7;
            overflow-x: hidden;
            -webkit-font-smoothing: antialiased;
        }

        ::selection { background: var(--accent-1); color: #fff; }

        a { color: inherit; text-decoration: none; }

        /* ========== CANVAS BACKGROUND ========== */
        #particles-canvas {
            position: fixed;
            inset: 0;
            z-index: 0;
            pointer-events: none;
        }

        /* ========== NAV ========== */
        .nav {
            position: fixed;
            top: 16px;
            left: 50%;
            transform: translateX(-50%);
            z-index: 1000;
            padding: 0 8px;
        }

        .nav__pill {
            display: flex;
            align-items: center;
            gap: 4px;
            padding: 6px 8px;
            background: rgba(12, 12, 20, 0.7);
            backdrop-filter: blur(24px);
            -webkit-backdrop-filter: blur(24px);
            border: 1px solid var(--border-subtle);
            border-radius: 100px;
            box-shadow: 0 8px 32px rgba(0,0,0,0.4);
        }

        .nav__link {
            padding: 8px 18px;
            font-size: 0.82rem;
            font-weight: 500;
            color: var(--text-secondary);
            border-radius: 100px;
            transition: all 0.3s var(--ease-out-expo);
            white-space: nowrap;
        }

        .nav__link:hover, .nav__link.active {
            color: var(--text-primary);
            background: rgba(99,102,241,0.12);
        }

        .nav__link.active {
            background: rgba(99,102,241,0.18);
            color: #fff;
        }

        .nav__hamburger {
            display: none;
            padding: 10px;
            cursor: pointer;
            flex-direction: column;
            gap: 4px;
        }

        .nav__hamburger span {
            width: 18px; height: 2px;
            background: var(--text-primary);
            border-radius: 2px;
            transition: all 0.3s;
        }

        .nav__hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(4px, 4px); }
        .nav__hamburger.active span:nth-child(2) { opacity: 0; }
        .nav__hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(4px, -4px); }

        /* ========== THEME TOGGLE ========== */
        .theme-toggle {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            border: 1px solid var(--border-subtle);
            background: transparent;
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: all 0.4s var(--ease-out-expo);
            color: var(--text-secondary);
            flex-shrink: 0;
            position: relative;
            overflow: hidden;
        }

        .theme-toggle:hover {
            border-color: var(--accent-1);
            color: var(--accent-1);
            background: rgba(99,102,241,0.08);
            transform: rotate(20deg);
        }

        .theme-toggle svg {
            width: 18px;
            height: 18px;
            transition: transform 0.5s var(--ease-spring), opacity 0.3s;
            position: absolute;
        }

        .theme-toggle .icon-sun { opacity: 0; transform: rotate(-90deg) scale(0.5); }
        .theme-toggle .icon-moon { opacity: 1; transform: rotate(0) scale(1); }

        [data-theme="light"] .theme-toggle .icon-sun { opacity: 1; transform: rotate(0) scale(1); }
        [data-theme="light"] .theme-toggle .icon-moon { opacity: 0; transform: rotate(90deg) scale(0.5); }

        [data-theme="light"] .theme-toggle {
            border-color: rgba(0,0,0,0.1);
            color: var(--text-secondary);
        }

        [data-theme="light"] .theme-toggle:hover {
            border-color: var(--accent-1);
            color: var(--accent-1);
            background: rgba(79,70,229,0.08);
        }

        /* ========== MOBILE MENU OVERLAY ========== */
        .nav__links-mobile {
            display: none;
            position: fixed;
            inset: 0;
            background: rgba(6,6,11,0.97);
            backdrop-filter: blur(24px);
            -webkit-backdrop-filter: blur(24px);
            z-index: 999;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            gap: 28px;
        }

        .nav__links-mobile.open { display: flex; }

        .nav__links-mobile a {
            font-family: var(--font-display);
            font-size: 1.4rem;
            font-weight: 600;
            color: var(--text-secondary);
            transition: color 0.3s;
        }

        .nav__links-mobile a:hover { color: #fff; }

        /* ========== SECTION COMMONS ========== */
        .section {
            position: relative;
            z-index: 1;
            padding: 120px 24px;
            max-width: 1100px;
            margin: 0 auto;
        }

        .section__eyebrow {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            font-family: var(--font-mono);
            font-size: 0.75rem;
            font-weight: 500;
            color: var(--accent-4);
            text-transform: uppercase;
            letter-spacing: 0.15em;
            margin-bottom: 16px;
        }

        .section__eyebrow::before {
            content: '//';
            color: var(--accent-1);
        }

        .section__heading {
            font-family: var(--font-display);
            font-size: clamp(2rem, 4.5vw, 3rem);
            font-weight: 700;
            letter-spacing: -0.03em;
            line-height: 1.15;
            margin-bottom: 56px;
        }

        .section__heading em {
            font-style: normal;
            background: var(--gradient-main);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        /* ========== REVEAL ========== */
        .reveal {
            opacity: 0;
            transform: translateY(40px);
            transition: opacity 0.8s var(--ease-out-expo), transform 0.8s var(--ease-out-expo);
        }
        .reveal.vis { opacity: 1; transform: none; }
        .reveal-d1 { transition-delay: 0.08s; }
        .reveal-d2 { transition-delay: 0.16s; }
        .reveal-d3 { transition-delay: 0.24s; }
        .reveal-d4 { transition-delay: 0.32s; }
        .reveal-d5 { transition-delay: 0.40s; }

        /* ========== HERO ========== */
        .hero {
            min-height: 100vh;
            display: flex;
            align-items: center;
            position: relative;
            padding-top: 80px;
        }

        .hero__inner {
            display: grid;
            grid-template-columns: 1fr auto;
            gap: 60px;
            align-items: center;
            width: 100%;
        }

        .hero__badge {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            padding: 7px 18px;
            border-radius: 100px;
            background: rgba(34,211,238,0.06);
            border: 1px solid rgba(34,211,238,0.15);
            font-family: var(--font-mono);
            font-size: 0.78rem;
            color: var(--accent-5);
            margin-bottom: 28px;
        }

        .hero__badge-dot {
            width: 7px; height: 7px;
            background: #22d3ee;
            border-radius: 50%;
            animation: blink 2s ease-in-out infinite;
        }

        @keyframes blink {
            0%, 100% { opacity: 1; }
            50% { opacity: 0.3; }
        }

        .hero__name {
            font-family: var(--font-display);
            font-size: clamp(3rem, 8vw, 5.5rem);
            font-weight: 900;
            letter-spacing: -0.04em;
            line-height: 1;
            margin-bottom: 12px;
        }

        .hero__name-accent {
            background: var(--gradient-main);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .hero__role {
            font-family: var(--font-mono);
            font-size: clamp(0.95rem, 2vw, 1.15rem);
            color: var(--text-secondary);
            margin-bottom: 24px;
            overflow: hidden;
            white-space: nowrap;
        }

        .hero__role .cursor {
            display: inline-block;
            width: 2px;
            height: 1.1em;
            background: var(--accent-1);
            margin-left: 2px;
            vertical-align: text-bottom;
            animation: cursor-blink 0.8s step-end infinite;
        }

        @keyframes cursor-blink { 0%, 100% { opacity: 1; } 50% { opacity: 0; } }

        .hero__desc {
            font-size: 1.05rem;
            color: var(--text-secondary);
            max-width: 540px;
            margin-bottom: 36px;
            line-height: 1.8;
        }

        .hero__actions { display: flex; gap: 14px; flex-wrap: wrap; }

        /* Buttons */
        .btn {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            padding: 14px 28px;
            border-radius: 100px;
            font-size: 0.88rem;
            font-weight: 600;
            font-family: var(--font-body);
            cursor: pointer;
            border: none;
            transition: all 0.35s var(--ease-out-expo);
            position: relative;
            overflow: hidden;
        }

        .btn--glow {
            background: var(--gradient-main);
            color: #fff;
            box-shadow: 0 4px 25px rgba(99,102,241,0.35), inset 0 1px 0 rgba(255,255,255,0.15);
        }

        .btn--glow:hover {
            transform: translateY(-3px) scale(1.03);
            box-shadow: 0 12px 40px rgba(99,102,241,0.45), inset 0 1px 0 rgba(255,255,255,0.15);
        }

        .btn--ghost {
            background: transparent;
            color: var(--text-primary);
            border: 1px solid var(--border-subtle);
            backdrop-filter: blur(8px);
        }

        .btn--ghost:hover {
            border-color: var(--accent-1);
            background: rgba(99,102,241,0.08);
            transform: translateY(-3px);
        }

        .btn svg { width: 18px; height: 18px; flex-shrink: 0; }

        /* ========== HERO RIGHT — PHOTO CARD ========== */
        .hero__right {
            display: flex;
            align-items: center;
            justify-content: center;
            position: relative;
        }

        .photo-card {
            position: relative;
            width: 340px;
            animation: hero-float 7s ease-in-out infinite;
        }

        @keyframes hero-float {
            0%, 100% { transform: translateY(0px); }
            50%       { transform: translateY(-16px); }
        }

        /* Ambient glow behind the card */
        .photo-card__glow {
            position: absolute;
            inset: -40px;
            background: radial-gradient(ellipse at center, rgba(99,102,241,0.28) 0%, rgba(168,85,247,0.14) 50%, transparent 75%);
            border-radius: 50%;
            filter: blur(30px);
            z-index: 0;
            animation: glow-pulse 4s ease-in-out infinite;
        }

        @keyframes glow-pulse {
            0%, 100% { opacity: 0.7; transform: scale(1); }
            50%       { opacity: 1;   transform: scale(1.06); }
        }

        /* Glass card shell */
        .photo-card__shell {
            position: relative;
            z-index: 1;
            border-radius: 28px;
            padding: 10px;
            background: rgba(255,255,255,0.04);
            border: 1px solid rgba(255,255,255,0.10);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            box-shadow:
                0 32px 80px rgba(0,0,0,0.35),
                0 0 0 1px rgba(255,255,255,0.05),
                inset 0 1px 0 rgba(255,255,255,0.08);
        }

        .photo-card__img {
            width: 100%;
            display: block;
            aspect-ratio: 3 / 4;
            object-fit: cover;
            object-position: center top;
            border-radius: 20px;
            transform: scale(1.35);
            transform-origin: center top;
        }

        /* Floating badges */
        .photo-badge {
            position: absolute;
            display: inline-flex;
            align-items: center;
            gap: 7px;
            padding: 8px 14px;
            border-radius: 100px;
            font-size: 0.75rem;
            font-weight: 600;
            font-family: var(--font-body);
            white-space: nowrap;
            z-index: 2;
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            box-shadow: 0 8px 24px rgba(0,0,0,0.2), inset 0 1px 0 rgba(255,255,255,0.1);
            border: 1px solid rgba(255,255,255,0.10);
        }

        .photo-badge--role {
            background: rgba(99,102,241,0.85);
            color: #fff;
            top: -16px;
            left: -24px;
            animation: badge-float-1 5s ease-in-out infinite;
        }

        .photo-badge--exp {
            background: rgba(12,12,20,0.85);
            color: var(--text-primary);
            border-color: rgba(99,102,241,0.3);
            bottom: 60px;
            left: -36px;
            animation: badge-float-2 6s ease-in-out infinite;
        }

        .photo-badge--open {
            background: rgba(12,12,20,0.85);
            color: #34d399;
            border-color: rgba(52,211,153,0.25);
            bottom: -16px;
            right: -20px;
            animation: badge-float-3 5.5s ease-in-out infinite;
        }

        @keyframes badge-float-1 { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-8px)} }
        @keyframes badge-float-2 { 0%,100%{transform:translateY(0)} 50%{transform:translateY(6px)} }
        @keyframes badge-float-3 { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-6px)} }

        .photo-badge__dot {
            width: 7px; height: 7px;
            background: #34d399;
            border-radius: 50%;
            animation: blink 2s ease-in-out infinite;
        }

        /* Light theme overrides */
        [data-theme="light"] .photo-card__shell {
            background: rgba(255,255,255,0.6);
            border-color: rgba(0,0,0,0.07);
            box-shadow: 0 32px 80px rgba(0,0,0,0.12), 0 0 0 1px rgba(0,0,0,0.04);
        }

        [data-theme="light"] .photo-card__glow {
            background: radial-gradient(ellipse at center, rgba(79,70,229,0.20) 0%, rgba(124,58,237,0.10) 50%, transparent 75%);
        }

        [data-theme="light"] .photo-badge--role {
            background: rgba(79,70,229,0.9);
        }

        [data-theme="light"] .photo-badge--exp,
        [data-theme="light"] .photo-badge--open {
            background: rgba(255,255,255,0.85);
            color: var(--text-primary);
            box-shadow: 0 8px 24px rgba(0,0,0,0.10);
        }

        [data-theme="light"] .photo-badge--open { color: #059669; border-color: rgba(5,150,105,0.25); }

        /* ========== STATS ROW (below hero) ========== */
        .stats-row {
            position: relative;
            z-index: 1;
            max-width: 1100px;
            margin: 0 auto;
            padding: 0 24px 80px;
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 16px;
        }

        .stat-card {
            padding: 28px 24px;
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: 20px;
            text-align: center;
            transition: all 0.45s var(--ease-out-expo);
            position: relative;
            overflow: hidden;
        }

        .stat-card::before {
            content: '';
            position: absolute;
            top: 0; left: 0; right: 0;
            height: 2px;
            background: var(--gradient-main);
            opacity: 0;
            transition: opacity 0.4s;
        }

        .stat-card:hover {
            background: var(--bg-card-hover);
            border-color: var(--border-glow);
            transform: translateY(-5px);
            box-shadow: 0 20px 50px rgba(0,0,0,0.18), 0 0 30px rgba(99,102,241,0.06);
        }

        .stat-card:hover::before { opacity: 1; }

        .stat-card__value {
            font-family: var(--font-display);
            font-size: 2.4rem;
            font-weight: 800;
            background: var(--gradient-main);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            line-height: 1;
            margin-bottom: 8px;
        }

        .stat-card__label {
            font-size: 0.8rem;
            color: var(--text-secondary);
            font-weight: 500;
            line-height: 1.4;
        }

        /* ========== MARQUEE ========== */
        .marquee-section {
            position: relative;
            z-index: 1;
            overflow: hidden;
            padding: 24px 0;
            border-top: 1px solid var(--border-subtle);
            border-bottom: 1px solid var(--border-subtle);
            background: rgba(99,102,241,0.02);
        }

        .marquee-track {
            display: flex;
            gap: 48px;
            width: max-content;
            animation: marquee 30s linear infinite;
        }

        .marquee-track:hover { animation-play-state: paused; }

        @keyframes marquee {
            0% { transform: translateX(0); }
            100% { transform: translateX(-50%); }
        }

        .marquee-item {
            display: flex;
            align-items: center;
            gap: 10px;
            font-family: var(--font-mono);
            font-size: 0.85rem;
            font-weight: 500;
            color: var(--text-secondary);
            white-space: nowrap;
            transition: color 0.3s;
        }

        .marquee-item:hover { color: var(--accent-1); }

        .marquee-item::before {
            content: '';
            width: 6px; height: 6px;
            background: var(--accent-1);
            border-radius: 50%;
            opacity: 0.5;
        }

        /* ========== SKILLS ========== */
        .skills-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
            gap: 16px;
        }

        .skill-card {
            position: relative;
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: 20px;
            padding: 28px;
            transition: all 0.5s var(--ease-out-expo);
            overflow: hidden;
        }

        .skill-card::before {
            content: '';
            position: absolute;
            inset: 0;
            border-radius: 20px;
            padding: 1px;
            background: var(--gradient-main);
            -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
            -webkit-mask-composite: xor;
            mask-composite: exclude;
            opacity: 0;
            transition: opacity 0.5s;
        }

        .skill-card:hover::before { opacity: 1; }

        .skill-card:hover {
            background: var(--bg-card-hover);
            transform: translateY(-6px);
            box-shadow: 0 20px 60px rgba(0,0,0,0.3), 0 0 40px rgba(99,102,241,0.06);
        }

        .skill-card__header {
            display: flex;
            align-items: center;
            gap: 14px;
            margin-bottom: 18px;
        }

        .skill-card__icon {
            width: 44px; height: 44px;
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.3rem;
            flex-shrink: 0;
        }

        .skill-card__icon--code { background: rgba(99,102,241,0.12); }
        .skill-card__icon--test { background: rgba(139,92,246,0.12); }
        .skill-card__icon--cicd { background: rgba(6,182,212,0.12); }
        .skill-card__icon--cloud { background: rgba(245,158,11,0.12); }
        .skill-card__icon--db { background: rgba(236,72,153,0.12); }
        .skill-card__icon--monitor { background: rgba(34,197,94,0.12); }
        .skill-card__icon--tools { background: rgba(168,85,247,0.12); }
        .skill-card__icon--interest { background: rgba(239,68,68,0.12); }

        .skill-card__title {
            font-family: var(--font-display);
            font-size: 0.95rem;
            font-weight: 600;
        }

        .skill-card__tags {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
        }

        .tag {
            padding: 5px 14px;
            border-radius: 100px;
            font-size: 0.76rem;
            font-weight: 500;
            color: var(--text-secondary);
            background: rgba(255,255,255,0.04);
            border: 1px solid rgba(255,255,255,0.06);
            transition: all 0.3s;
        }

        .tag:hover {
            color: var(--accent-1);
            border-color: rgba(99,102,241,0.3);
            background: rgba(99,102,241,0.08);
            transform: scale(1.05);
        }

        /* ========== EXPERIENCE ========== */
        .exp-grid { display: flex; flex-direction: column; gap: 24px; }

        .exp-card {
            display: grid;
            grid-template-columns: 200px 1fr;
            gap: 32px;
            padding: 32px;
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: 20px;
            transition: all 0.5s var(--ease-out-expo);
            position: relative;
            overflow: hidden;
        }

        .exp-card::after {
            content: '';
            position: absolute;
            left: 0; top: 0; bottom: 0;
            width: 3px;
            background: var(--gradient-main);
            opacity: 0;
            transition: opacity 0.4s;
        }

        .exp-card:hover {
            border-color: var(--border-glow);
            background: var(--bg-card-hover);
            transform: translateX(4px);
        }

        .exp-card:hover::after { opacity: 1; }

        .exp-card__meta {
            display: flex;
            flex-direction: column;
            gap: 8px;
            padding-top: 4px;
        }

        .exp-card__date {
            font-family: var(--font-mono);
            font-size: 0.82rem;
            color: var(--text-secondary);
            letter-spacing: 0.02em;
        }

        .exp-card__company-badge {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 56px; height: 56px;
            border-radius: 14px;
            margin-top: 8px;
            background: rgba(255,255,255,0.08);
            border: 1px solid rgba(255,255,255,0.12);
            padding: 8px;
            overflow: hidden;
            backdrop-filter: blur(8px);
            -webkit-backdrop-filter: blur(8px);
            transition: background 0.3s, border-color 0.3s;
        }

        .exp-card__company-badge img {
            width: 100%;
            height: 100%;
            object-fit: contain;
            display: block;
            filter: brightness(1);
            transition: filter 0.3s;
        }

        /* Dark mode: white background so dark logos show up */
        .exp-card__company-badge--wpp,
        .exp-card__company-badge--ding,
        .exp-card__company-badge--appnap,
        .exp-card__company-badge--tech {
            background: rgba(255,255,255,0.92);
            border-color: rgba(255,255,255,0.15);
        }

        /* Light mode: subtle border, no heavy bg needed */
        [data-theme="light"] .exp-card__company-badge--wpp,
        [data-theme="light"] .exp-card__company-badge--ding,
        [data-theme="light"] .exp-card__company-badge--appnap,
        [data-theme="light"] .exp-card__company-badge--tech {
            background: #fff;
            border-color: rgba(0,0,0,0.08);
            box-shadow: 0 2px 8px rgba(0,0,0,0.08);
        }

        /* Break badge stays colored */
        .exp-card__company-badge--break {
            background: linear-gradient(135deg, #10b981, #34d399);
            border: none;
            font-size: 1.4rem;
        }

        .exp-card__content h3 {
            font-family: var(--font-display);
            font-size: 1.2rem;
            font-weight: 700;
            margin-bottom: 4px;
        }

        .exp-card__role {
            font-size: 0.9rem;
            color: var(--accent-4);
            font-weight: 500;
            margin-bottom: 16px;
        }

        .exp-card__list {
            list-style: none;
            display: grid;
            gap: 8px;
        }

        .exp-card__list li {
            position: relative;
            padding-left: 22px;
            font-size: 0.9rem;
            color: var(--text-secondary);
            line-height: 1.65;
        }

        .exp-card__list li::before {
            content: '';
            position: absolute;
            left: 2px; top: 10px;
            width: 8px; height: 8px;
            border-radius: 2px;
            border: 1.5px solid var(--accent-1);
            opacity: 0.5;
        }

        .exp-card__highlights {
            display: flex;
            gap: 16px;
            margin-top: 16px;
            flex-wrap: wrap;
        }

        .exp-highlight {
            padding: 6px 14px;
            border-radius: 8px;
            background: rgba(99,102,241,0.14);
            border: 1px solid rgba(99,102,241,0.28);
            font-family: var(--font-mono);
            font-size: 0.78rem;
            font-weight: 500;
            color: #a5b4fc;
        }

        .exp-card--break {
            grid-template-columns: 1fr;
            text-align: center;
            padding: 24px 32px;
            background: rgba(16,185,129,0.03);
            border-color: rgba(16,185,129,0.1);
        }

        .exp-card--break:hover {
            border-color: rgba(16,185,129,0.25);
            transform: none;
        }

        .exp-card--break .exp-card__company-badge { margin: 0 auto 12px; }

        .exp-card--break p {
            color: var(--text-muted);
            font-size: 0.88rem;
        }

        /* ========== PROJECT ========== */
        .project-showcase {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 32px;
            align-items: center;
        }

        .project-visual {
            position: relative;
            padding: 40px;
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: 24px;
            text-align: center;
            overflow: hidden;
        }

        .project-visual::before {
            content: '';
            position: absolute;
            inset: -1px;
            background: var(--gradient-main);
            opacity: 0.06;
            z-index: 0;
        }

        .project-visual__logos {
            position: relative;
            z-index: 1;
            display: flex;
            justify-content: center;
            gap: 24px;
            margin-bottom: 24px;
        }

        .project-logo {
            width: 64px; height: 64px;
            border-radius: 16px;
            background: rgba(255,255,255,0.92);
            border: 1px solid rgba(255,255,255,0.08);
            display: flex;
            align-items: center;
            justify-content: center;
            font-family: var(--font-display);
            font-weight: 800;
            font-size: 0.7rem;
            color: var(--text-secondary);
            transition: all 0.4s var(--ease-spring);
        }

        .project-logo img {
            width: 100%;
            height: 100%;
            object-fit: contain;
            padding: 8px;
        }

        .project-logo:hover {
            transform: scale(1.15) rotate(-3deg);
            border-color: var(--accent-1);
            box-shadow: 0 0 30px rgba(99,102,241,0.15);
        }

        .project-visual__bar {
            position: relative;
            z-index: 1;
            height: 6px;
            border-radius: 3px;
            background: rgba(255,255,255,0.05);
            margin-bottom: 8px;
            overflow: hidden;
        }

        .project-visual__bar-fill {
            height: 100%;
            border-radius: 3px;
            background: var(--gradient-main);
            width: 0%;
            transition: width 1.5s var(--ease-out-expo);
        }

        .project-visual__bar-fill.animated { width: 99%; }

        .project-visual__bar-label {
            position: relative;
            z-index: 1;
            display: flex;
            justify-content: space-between;
            font-family: var(--font-mono);
            font-size: 0.72rem;
            color: var(--text-muted);
        }

        .project-info__label {
            font-family: var(--font-mono);
            font-size: 0.75rem;
            color: var(--accent-4);
            text-transform: uppercase;
            letter-spacing: 0.12em;
            margin-bottom: 12px;
        }

        .project-info__title {
            font-family: var(--font-display);
            font-size: 1.6rem;
            font-weight: 700;
            letter-spacing: -0.02em;
            margin-bottom: 16px;
            line-height: 1.3;
        }

        .project-info__desc {
            color: var(--text-secondary);
            font-size: 0.95rem;
            line-height: 1.8;
            margin-bottom: 28px;
        }

        .project-stats {
            display: flex;
            gap: 28px;
        }

        .project-stat {
            display: flex;
            flex-direction: column;
        }

        .project-stat__value {
            font-family: var(--font-display);
            font-size: 1.8rem;
            font-weight: 800;
            line-height: 1;
        }

        .project-stat__value--purple {
            background: var(--gradient-main);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .project-stat__value--cyan {
            background: var(--gradient-cool);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .project-stat__label {
            font-size: 0.72rem;
            color: var(--text-secondary);
            text-transform: uppercase;
            letter-spacing: 0.06em;
            margin-top: 6px;
        }

        /* ========== EDUCATION ========== */
        .edu-card {
            display: flex;
            align-items: center;
            gap: 28px;
            padding: 32px;
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: 20px;
            transition: all 0.4s var(--ease-out-expo);
        }

        .edu-card:hover {
            border-color: var(--border-glow);
            transform: translateY(-4px);
            box-shadow: 0 16px 50px rgba(0,0,0,0.25);
        }

        .edu-card__icon {
            width: 64px; height: 64px;
            border-radius: 16px;
            background: linear-gradient(135deg, rgba(99,102,241,0.15), rgba(139,92,246,0.15));
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.8rem;
            flex-shrink: 0;
        }

        .edu-card__degree {
            font-family: var(--font-display);
            font-size: 1.15rem;
            font-weight: 700;
            margin-bottom: 4px;
        }

        .edu-card__school {
            font-size: 0.92rem;
            color: var(--text-secondary);
            margin-bottom: 6px;
        }

        .edu-card__year {
            font-family: var(--font-mono);
            font-size: 0.82rem;
            color: var(--text-secondary);
        }

        /* ========== CONTACT ========== */
        .contact { text-align: center; }

        .contact__heading {
            font-family: var(--font-display);
            font-size: clamp(2.2rem, 5vw, 3.5rem);
            font-weight: 800;
            letter-spacing: -0.03em;
            margin-bottom: 16px;
        }

        .contact__heading em {
            font-style: normal;
            background: var(--gradient-main);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .contact__sub {
            color: var(--text-secondary);
            font-size: 1.05rem;
            max-width: 460px;
            margin: 0 auto 40px;
            line-height: 1.8;
        }

        .contact-grid {
            display: flex;
            justify-content: center;
            gap: 14px;
            flex-wrap: wrap;
            margin-bottom: 36px;
        }

        .contact-chip {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            padding: 12px 22px;
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: 100px;
            color: var(--text-secondary);
            font-size: 0.88rem;
            font-weight: 500;
            transition: all 0.4s var(--ease-out-expo);
        }

        .contact-chip:hover {
            border-color: var(--accent-1);
            color: #fff;
            background: rgba(99,102,241,0.08);
            transform: translateY(-4px) scale(1.02);
            box-shadow: 0 12px 30px rgba(99,102,241,0.12);
        }

        .contact-chip svg { width: 18px; height: 18px; flex-shrink: 0; }

        .contact__cta { margin-top: 12px; }

        /* ========== FOOTER ========== */
        .footer {
            position: relative;
            z-index: 1;
            border-top: 1px solid var(--border-subtle);
            padding: 28px 24px;
            text-align: center;
        }

        .footer__text {
            font-size: 0.82rem;
            color: var(--text-secondary);
            font-family: var(--font-mono);
        }

        .footer__text a {
            color: var(--accent-1);
            transition: color 0.2s;
        }

        .footer__text a:hover { color: var(--accent-3); }

        /* ========== RESPONSIVE ========== */
        @media (max-width: 900px) {
            .hero__inner { grid-template-columns: 1fr; gap: 60px; text-align: center; }
            .hero__right { justify-content: center; }
            .hero__badge { justify-content: center; }
            .hero__actions { justify-content: center; }
            .photo-card { width: 280px; }
            .photo-badge--exp { left: -20px; }
            .stats-row { grid-template-columns: repeat(2, 1fr); }
            .project-showcase { grid-template-columns: 1fr; }
            .exp-card { grid-template-columns: 1fr; gap: 12px; }
            .exp-card__meta { flex-direction: row; align-items: center; gap: 16px; }
        }

        @media (max-width: 768px) {
            .nav__pill { gap: 0; }
            .nav__link { display: none; }
            .nav__hamburger { display: flex; }

            .section { padding: 80px 20px; }

            .hero { min-height: auto; padding-top: 100px; padding-bottom: 20px; }
            .hero__actions { flex-direction: column; }
            .btn { justify-content: center; }
            .photo-card { width: 240px; }
            .photo-badge { font-size: 0.7rem; padding: 6px 11px; }

            .stats-row { grid-template-columns: repeat(2, 1fr); padding: 0 20px 60px; }

            .skills-grid { grid-template-columns: 1fr; }
            .project-stats { flex-wrap: wrap; gap: 16px; }
            .edu-card { flex-direction: column; text-align: center; gap: 16px; }
            .contact-grid { flex-direction: column; align-items: center; }
        }

        @media (max-width: 480px) {
            .photo-card { width: 200px; }
            .photo-badge--exp { display: none; }
            .stats-row { gap: 12px; }
            .stat-card { padding: 20px 16px; }
            .stat-card__value { font-size: 1.8rem; }
        }

        /* Scrollbar */
        ::-webkit-scrollbar { width: 5px; }
        ::-webkit-scrollbar-track { background: var(--bg-primary); }
        ::-webkit-scrollbar-thumb { background: rgba(99,102,241,0.25); border-radius: 3px; }
        ::-webkit-scrollbar-thumb:hover { background: rgba(99,102,241,0.45); }