/* ========================================
   PORTFOLIO — TEMA CYBER-AURORA
   Style: Deep Space Glassmorphism + Neon Glow
   ======================================== */

:root {
    --bg-base:       #03050a; 
    --bg-surface:    rgba(14, 18, 32, 0.45); 
    --bg-elevated:   rgba(25, 30, 50, 0.6);
    
    --text-main:     #e2f1f8; 
    --text-muted:    #6b7c93; 
    --accent-primary:#00f0ff; 
    --accent-secondary:#ff0055; 
    --accent-grad:   linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    
    --border-glow:   rgba(0, 240, 255, 0.15);
    --border-subtle: rgba(255, 255, 255, 0.04);
    
    --f-body: 'Plus Jakarta Sans', 'Inter', sans-serif;
    --f-head: 'Space Grotesk', 'Syne', sans-serif;

    --ease:    cubic-bezier(0.16, 1, 0.3, 1);
    --spring:  cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

*,*::before,*::after { box-sizing:border-box; margin:0; padding:0; }
html { scroll-behavior:smooth; }

body {
    font-family: var(--f-body);
    background-color: var(--bg-base);
    background-image: 
        radial-gradient(circle at 15% 50%, rgba(0, 240, 255, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 85% 30%, rgba(255, 0, 85, 0.08) 0%, transparent 50%);
    background-attachment: fixed;
    color: var(--text-main);
    overflow-x: hidden;
    cursor: none; 
}

a { text-decoration:none; color:inherit; }
img { display:block; max-width:100%; }

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 40px;
}

/* Noise Texture Overlay */
.noise-overlay {
    position: fixed; inset: 0; z-index: 9999; pointer-events: none; opacity: 0.032;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
    background-repeat: repeat; background-size: 200px 200px;
}

/* Custom Cursor */
#cursor-dot {
    width: 6px; height: 6px; background: var(--accent-primary); box-shadow: 0 0 10px var(--accent-primary);
    border-radius: 50%; position: fixed; top: 0; left: 0; transform: translate(-50%,-50%);
    pointer-events: none; z-index: 10000; transition: transform 0.1s ease-out; mix-blend-mode: screen;
}
#cursor-ring {
    width: 40px; height: 40px; border: 1.5px solid var(--accent-secondary); box-shadow: 0 0 15px rgba(255, 0, 85, 0.3);
    border-radius: 50%; position: fixed; top: 0; left: 0; transform: translate(-50%,-50%);
    pointer-events: none; z-index: 9999; transition: width 0.3s var(--spring), height 0.3s var(--spring), background 0.3s ease;
    mix-blend-mode: screen;
}
body.cursor-hover #cursor-ring {
    width: 70px; height: 70px; border-color: var(--accent-primary); background: rgba(0, 240, 255, 0.05);
    box-shadow: 0 0 20px rgba(0, 240, 255, 0.2);
}

/* Navbar */
#navbar {
    position: fixed; top: 0; left: 0; right: 0; z-index: 900; padding: 22px 40px;
    background: rgba(3, 5, 10, 0.65); backdrop-filter: blur(30px) saturate(200%);
    border-bottom: 1px solid var(--border-glow); box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
    transition: transform 0.55s var(--ease), opacity 0.45s ease;
}
#navbar.nav-hidden { transform: translateY(-110%); opacity: 0; pointer-events: none; }
.nav-inner { display: flex; align-items: center; width: 100%; }
.logo { font-family: var(--f-head); font-size: 20px; font-weight: 800; letter-spacing: -0.5px; color: var(--text-main); margin-right: auto; }
.logo span, .tb-logo span { background: var(--accent-grad); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
.nav-links { display: flex; align-items: center; gap: 2px; }
.nav-link, .tb-link {
    font-size: 13.5px; font-weight: 500; color: var(--text-muted); padding: 8px 16px; border-radius: 99px;
    background: none; border: none; font-family: var(--f-body); cursor: none; display: flex; align-items: center; gap: 6px;
    transition: color 0.2s ease, background 0.2s ease, box-shadow 0.2s ease;
}
.nav-link:hover, .tb-link:hover { color: var(--text-main); background: rgba(255, 255, 255, 0.03); box-shadow: inset 0 -2px 0 var(--accent-primary); }
.nav-cta, .tb-cta, .btn-main, .cf-submit {
    display: flex; align-items: center; justify-content: center; gap: 8px; margin-left: 16px; padding: 10px 22px;
    background: var(--accent-grad); color: #000; font-family: var(--f-body); font-size: 13px; font-weight: 700;
    border: none; border-radius: 99px; cursor: none; box-shadow: 0 4px 15px rgba(0, 240, 255, 0.3);
    transition: transform 0.25s var(--spring), box-shadow 0.25s ease;
}
.nav-cta:hover, .tb-cta:hover, .btn-main:hover, .cf-submit:hover {
    transform: scale(1.04); box-shadow: 0 8px 25px rgba(255, 0, 85, 0.4);
}

/* Taskbar */
#taskbar {
    position: fixed; top: 18px; left: 50%; transform: translateX(-50%) translateY(-80px);
    z-index: 1000; opacity: 0; pointer-events: none; background: rgba(12, 12, 16, 0.88);
    backdrop-filter: blur(24px) saturate(180%); border: 1px solid var(--border-glow); border-radius: 99px;
    padding: 6px 8px 6px 20px; box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
    transition: transform 0.55s var(--spring), opacity 0.35s ease;
}
#taskbar.tb-visible { transform: translateX(-50%) translateY(0); opacity: 1; pointer-events: all; }
.tb-inner { display: flex; align-items: center; gap: 4px; }
.tb-logo { font-family: var(--f-head); font-size: 15px; font-weight: 800; color: var(--text-main); margin-right: 6px; padding: 0 4px; }
.tb-links { display: flex; align-items: center; }

/* Dropdowns */
.tb-drop-wrap, .nav-drop-wrap { position: relative; }
.tb-drop-panel, .drop-bubble {
    position: absolute; top: calc(100% + 14px); left: 50%; transform: translateX(-50%) translateY(-10px) scale(0.95);
    background: var(--bg-elevated); backdrop-filter: blur(20px); border: 1px solid var(--border-subtle);
    border-radius: 18px; padding: 8px; box-shadow: 0 20px 60px rgba(0,0,0,0.6); opacity: 0; visibility: hidden; pointer-events: none;
    transition: opacity 0.22s ease, transform 0.28s var(--spring), visibility 0.22s;
}
.tb-drop-panel { width: 300px; }
.drop-bubble { width: 320px; }
.tb-drop-wrap.open .tb-drop-panel, .nav-drop-wrap.open .drop-bubble {
    opacity: 1; visibility: visible; pointer-events: all; transform: translateX(-50%) translateY(0) scale(1);
}
.drop-label {
    display: block; font-size: 10px; font-weight: 700; letter-spacing: 2px; text-transform: uppercase;
    color: var(--text-muted); padding: 8px 14px 6px; border-bottom: 1px solid var(--border-subtle); margin-bottom: 6px;
}
.drop-row {
    display: flex; align-items: center; gap: 12px; padding: 12px 14px; border-radius: 12px;
    transition: background 0.18s ease, transform 0.2s var(--spring); cursor: none;
}
.drop-row:hover { background: rgba(0, 240, 255, 0.06); transform: translateX(3px); }
.drop-num, .wcard-num {
    font-family: var(--f-head); font-size: 11px; font-weight: 700; background: rgba(0, 240, 255, 0.1);
    color: var(--accent-primary); border: 1px solid rgba(0, 240, 255, 0.3); display: flex; align-items: center; justify-content: center;
}
.drop-num { width: 28px; height: 28px; border-radius: 8px; }
.drop-info { flex: 1; }
.drop-info b { display: block; font-size: 13.5px; font-weight: 600; color: var(--text-main); margin-bottom: 2px; }
.drop-info small { font-size: 11.5px; color: var(--text-muted); }
.drop-arrow { color: var(--text-muted); font-size: 13px; transition: color 0.2s ease, transform 0.2s ease; }
.drop-row:hover .drop-arrow { color: var(--accent-primary); transform: translate(2px,-2px); }

/* Hero Section */
#hero { min-height: 100vh; display: flex; flex-direction: column; padding-top: 100px; position: relative; overflow: hidden; }
#hero::before {
    content: ''; position: absolute; top: -200px; right: -150px; width: 700px; height: 700px; border-radius: 50%;
    background: radial-gradient(circle, rgba(0,240,255,0.1) 0%, transparent 65%); pointer-events: none;
}
.hero-grid { flex: 1; display: grid; grid-template-columns: 1fr 460px; max-width: 1200px; margin: 0 auto; padding: 80px 40px 60px; align-items: center; }
.hero-eyebrow { display: flex; align-items: center; gap: 10px; font-size: 13px; color: var(--text-muted); margin-bottom: 32px; }
.dot-live { width: 8px; height: 8px; border-radius: 50%; background: var(--accent-primary); animation: pulseLive 2s infinite; }
@keyframes pulseLive { 0%, 100% { box-shadow: 0 0 0 0 rgba(0,240,255,0.5); } 50% { box-shadow: 0 0 0 8px rgba(0,240,255,0); } }

.hero-headline, .section-head, .about-big { font-family: var(--f-head); color: #ffffff; text-shadow: 0 4px 20px rgba(0,0,0,0.8); }
.hero-headline { font-size: clamp(64px, 8vw, 110px); font-weight: 800; line-height: 0.93; letter-spacing: -4px; margin-bottom: 14px; }
.hero-headline .line { display: block; overflow: hidden; }
.hero-headline .italic-word, .about-big em, .contact-head em {
    background: var(--accent-grad); -webkit-background-clip: text; -webkit-text-fill-color: transparent; font-style: normal; font-weight: 900;
}
.hero-dot { color: var(--accent-primary); }
.hero-nim { font-size: 11.5px; font-weight: 500; letter-spacing: 4px; text-transform: uppercase; color: var(--text-muted); margin-bottom: 28px; }
.hero-sub { font-size: 17px; color: var(--text-muted); line-height: 1.7; max-width: 440px; margin-bottom: 40px; font-weight: 300; }
.hero-actions { display: flex; align-items: center; gap: 16px; }
.btn-main { padding: 15px 32px; font-size: 14px; }
.btn-ghost { font-size: 14px; font-weight: 500; color: var(--text-muted); transition: color 0.2s ease; }
.btn-ghost:hover { color: var(--text-main); }

.hero-right { position: relative; display: flex; justify-content: center; }
.photo-frame { position: relative; width: 380px; height: 500px; }
.hero-photo { width: 100%; height: 100%; object-fit: cover; border-radius: 28px; filter: grayscale(8%) contrast(1.05); transition: filter 0.4s ease; }
.photo-frame:hover .hero-photo { filter: grayscale(0%) contrast(1); }
.photo-deco-ring {
    position: absolute; inset: -12px; border: 1.5px dashed rgba(0, 240, 255, 0.2); border-radius: 36px; animation: spinSlow 25s linear infinite;
}
@keyframes spinSlow { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }
.photo-tag {
    position: absolute; bottom: 24px; left: 50%; transform: translateX(-50%); background: rgba(14, 14, 14, 0.75);
    backdrop-filter: blur(14px); border: 1px solid var(--border-subtle); border-radius: 99px; padding: 10px 20px;
    display: flex; align-items: center; gap: 8px; font-size: 12.5px; font-weight: 500; white-space: nowrap; color: #ccc;
}
.tag-icon { color: var(--accent-primary); }

.float-card {
    position: absolute; background: var(--bg-surface); backdrop-filter: blur(20px); border: 1px solid var(--border-subtle);
    box-shadow: 0 15px 35px rgba(0,0,0,0.4); border-radius: 14px; padding: 14px 18px; text-align: center; animation: floatBob 5s ease-in-out infinite;
}
.card-a { top: 40px; left: -50px; }
.card-b { top: 200px; right: -40px; animation-delay: 2s; }
@keyframes floatBob { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-10px); } }
.float-card strong { display: block; font-family: var(--f-head); font-size: 28px; font-weight: 800; color: var(--accent-primary); line-height: 1; margin-bottom: 4px; }
.float-card small { font-size: 11px; color: var(--text-muted); }

/* Marquee */
.marquee-wrap { border-top: 1px solid var(--border-subtle); overflow: hidden; padding: 18px 0; white-space: nowrap; }
.marquee-track {
    display: inline-flex; gap: 40px; animation: marqueeScroll 28s linear infinite; font-size: 12px; font-weight: 600; letter-spacing: 2px; text-transform: uppercase; color: #555;
}
.marquee-track span:nth-child(even) { color: var(--accent-secondary); font-size: 8px; }
@keyframes marqueeScroll { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* About Section */
#about { padding: 160px 0; position: relative; }
#about::before { content: ''; position: absolute; bottom: 0; left: 0; width: 100%; height: 1px; background: var(--border-subtle); }
.about-wrap { max-width: 1200px; margin: 0 auto; padding: 0 40px; display: grid; grid-template-columns: 200px 1fr 360px; gap: 60px; align-items: start; }
.about-sticky-label { display: flex; flex-direction: column; gap: 6px; padding-top: 10px; position: sticky; top: 120px; }
.section-tag, .about-sticky-label span:first-child {
    font-size: 11px; font-weight: 700; letter-spacing: 2px; text-transform: uppercase; color: var(--accent-primary); text-shadow: 0 0 10px rgba(0, 240, 255, 0.4);
}
.about-sticky-label span:last-child { font-size: 13px; color: var(--text-muted); }
.about-big { font-size: clamp(26px, 3vw, 38px); font-weight: 700; line-height: 1.25; letter-spacing: -1px; margin-bottom: 28px; }
.about-body { font-size: 16px; color: var(--text-muted); line-height: 1.8; margin-bottom: 22px; font-weight: 300; }
.about-body em { color: #ccc; font-style: normal; }
.about-stats-row { display: flex; gap: 40px; padding-top: 36px; border-top: 1px solid var(--border-subtle); margin-top: 12px; }
.astat b { display: block; font-family: var(--f-head); font-size: 30px; font-weight: 800; color: var(--accent-primary); margin-bottom: 5px; }
.astat small { font-size: 12px; color: var(--text-muted); }
.about-img-wrap { position: sticky; top: 120px; display: flex; flex-direction: column; align-items: center; }
.about-img {
    width: 100%; aspect-ratio: 1 / 1; object-fit: cover; object-position: center top; border-radius: 50%;
    filter: grayscale(10%); border: 3px solid rgba(0, 240, 255, 0.2);
    box-shadow: 0 0 0 8px rgba(0, 240, 255, 0.05), 0 20px 60px rgba(0, 0, 0, 0.4);
    transition: filter 0.4s ease, border-color 0.4s ease, box-shadow 0.4s ease, transform 0.4s var(--spring);
}
.about-img:hover {
    filter: grayscale(0%); border-color: rgba(0, 240, 255, 0.55);
    box-shadow: 0 0 0 12px rgba(0, 240, 255, 0.08), 0 24px 64px rgba(0, 0, 0, 0.5); transform: scale(1.03);
}
.about-img-label { font-size: 11px; color: var(--text-muted); text-align: center; margin-top: 14px; letter-spacing: 0.5px; }

/* Skills Section */
#skills { padding: 120px 0; background: rgba(10, 14, 25, 0.4); border-top: 1px solid var(--border-subtle); border-bottom: 1px solid var(--border-subtle); }
.section-tag { margin-bottom: 20px; }
.section-head { font-size: clamp(34px, 4.5vw, 56px); font-weight: 800; letter-spacing: -2px; line-height: 1.1; margin-bottom: 16px; }
.accent-dot { color: var(--accent-secondary); }
.section-sub { font-size: 15px; color: var(--text-muted); margin-bottom: 60px; font-weight: 300; }
.skills-list { display: flex; flex-direction: column; border-top: 1px solid var(--border-subtle); }
.skill-row {
    display: grid; grid-template-columns: 60px 1fr 240px; gap: 40px; align-items: center; padding: 32px 0;
    border-bottom: 1px solid var(--border-subtle); transition: background 0.2s ease, padding-left 0.3s ease;
}
.skill-row:hover { background: rgba(255,255,255,0.02); padding-left: 16px; }
.skill-num { font-family: var(--f-head); font-size: 13px; font-weight: 700; color: #555; }
.skill-mid h3 { font-family: var(--f-head); font-size: 20px; font-weight: 700; color: #ddd; margin-bottom: 6px; }
.skill-mid p { font-size: 13.5px; color: var(--text-muted); line-height: 1.6; }
.skill-bar-area { display: flex; flex-direction: column; gap: 8px; text-align: right; }
.skill-bar-area span { font-size: 12px; font-weight: 700; color: var(--accent-primary); letter-spacing: 1px; }
.sbar-bg { width: 100%; height: 4px; border-radius: 99px; overflow: hidden; background: rgba(255, 255, 255, 0.03); box-shadow: inset 0 1px 3px rgba(0,0,0,0.5); }
.sbar-fill {
    height: 100%; width: 0; border-radius: 99px; background: var(--accent-grad);
    box-shadow: 0 0 12px var(--accent-primary), 0 0 24px var(--accent-secondary);
    transition: width 1.4s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Work Section */
#work { padding: 140px 0; }
.work-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-top: 60px; }
.work-card {
    background: var(--bg-surface); backdrop-filter: blur(20px); border: 1px solid var(--border-subtle);
    box-shadow: 0 15px 35px rgba(0,0,0,0.4); border-radius: 20px; overflow: hidden; display: block;
    transition: border-color 0.3s ease, transform 0.4s var(--spring), box-shadow 0.3s ease; cursor: none;
}
.work-card:hover {
    border-color: var(--accent-primary); transform: translateY(-6px);
    box-shadow: 0 20px 50px rgba(0, 240, 255, 0.15), inset 0 0 20px rgba(0, 240, 255, 0.05);
}
.wcard-top { display: flex; justify-content: space-between; align-items: center; padding: 20px 22px 16px; }
.wcard-num { padding: 5px 12px; border-radius: 99px; letter-spacing: 1px; }
.wcard-arrow { font-size: 20px; color: var(--text-muted); transition: color 0.2s ease, transform 0.3s var(--spring); }
.work-card:hover .wcard-arrow { color: var(--accent-primary); transform: translate(3px,-3px); }
.wcard-thumb { height: 200px; display: flex; align-items: center; justify-content: center; margin: 0 20px; border-radius: 14px; position: relative; overflow: hidden; }
.wcard-thumb::after { content: ''; position: absolute; inset: 0; background: rgba(0,0,0,0.2); }
.thumb-icon { font-size: 56px; z-index: 1; filter: drop-shadow(0 4px 16px rgba(0,0,0,0.4)); transition: transform 0.4s var(--spring); }
.work-card:hover .thumb-icon { transform: scale(1.15) rotate(-4deg); }
.wcard-body { padding: 22px 22px 26px; }
.wcard-body h3 { font-family: var(--f-head); font-size: 19px; font-weight: 700; color: #ddd; margin-bottom: 10px; }
.wcard-body p { font-size: 13.5px; color: var(--text-muted); line-height: 1.65; margin-bottom: 16px; }
.wcard-tags { display: flex; flex-wrap: wrap; gap: 7px; }
.wcard-tags span {
    font-size: 11px; font-weight: 600; padding: 4px 12px; border-radius: 99px;
    background: rgba(255,255,255,0.04); border: 1px solid var(--border-subtle); color: #888;
}

/* Contact Section */
#contact { padding: 0; background: rgba(5, 8, 15, 0.8); }
.contact-wrap { display: grid; grid-template-columns: 1fr 1fr; min-height: 700px; }
.contact-left { padding: 100px 60px 80px; background: rgba(10, 14, 25, 0.6); border-right: 1px solid var(--border-subtle); display: flex; flex-direction: column; justify-content: center; }
.contact-head { font-family: var(--f-head); font-size: clamp(38px, 4vw, 58px); font-weight: 800; line-height: 1.1; letter-spacing: -2px; color: var(--text-main); margin: 20px 0; }
.contact-sub { font-size: 15px; color: var(--text-muted); line-height: 1.7; font-weight: 300; margin-bottom: 48px; max-width: 380px; }
.contact-links { display: flex; flex-direction: column; gap: 12px; }
.clink {
    display: flex; align-items: center; gap: 14px; padding: 16px 20px; background: rgba(255,255,255,0.03);
    border: 1px solid var(--border-subtle); border-radius: 14px; font-size: 13.5px; color: var(--text-muted);
    transition: border-color 0.25s ease, color 0.25s ease, background 0.25s ease, transform 0.25s var(--spring); cursor: none;
}
.clink:hover { border-color: rgba(0,240,255,0.3); color: #fff; background: rgba(0,240,255,0.05); transform: translateX(6px); }
.clink-icon { font-size: 18px; flex-shrink: 0; }
.clink > span:nth-child(2) { flex: 1; }
.clink-arr { color: #555; font-size: 16px; transition: color 0.2s ease, transform 0.2s ease; }
.clink:hover .clink-arr { color: var(--accent-primary); transform: translate(2px,-2px); }

.contact-right { padding: 100px 60px 80px; display: flex; align-items: center; }
.cf { width: 100%; }
.cf-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.cf-group { position: relative; margin-bottom: 20px; }
.cf-group input, .cf-group textarea {
    width: 100%; padding: 22px 18px 10px; color: var(--text-main); font-family: var(--f-body); font-size: 15px;
    background: rgba(0, 0, 0, 0.4); border: 1px solid var(--border-subtle); border-radius: 12px; resize: none;
    transition: border-color 0.25s ease, background 0.25s ease, box-shadow 0.25s ease;
}
.cf-group input:focus, .cf-group textarea:focus {
    outline: none; border-color: var(--accent-primary); background: rgba(0, 240, 255, 0.02); box-shadow: 0 0 15px rgba(0, 240, 255, 0.1);
}
.cf-group label {
    position: absolute; top: 50%; left: 18px; transform: translateY(-50%); font-size: 14px; color: #777; pointer-events: none;
    transition: top 0.22s var(--ease), font-size 0.22s ease, color 0.22s ease;
}
.cf-group textarea ~ label { top: 28px; transform: none; }
.cf-group input:not(:placeholder-shown) ~ label, .cf-group input:focus ~ label,
.cf-group textarea:not(:placeholder-shown) ~ label, .cf-group textarea:focus ~ label {
    top: 10px; font-size: 10px; font-weight: 600; color: var(--accent-primary); letter-spacing: 1px; text-transform: uppercase; transform: none;
}
.cf-submit { margin-top: 4px; width: 100%; padding: 18px; }
.cf-submit svg { transition: transform 0.3s var(--spring); }
.cf-submit:hover svg { transform: translateX(4px); }
.cf-success {
    display: none; margin-top: 16px; padding: 14px 18px; background: rgba(0, 240, 255, 0.07);
    border: 1px solid rgba(0, 240, 255, 0.2); border-radius: 10px; color: var(--accent-primary); font-size: 13.5px; font-weight: 500; text-align: center;
}

/* Footer */
#footer { background: rgba(3, 5, 10, 0.9); border-top: 1px solid var(--border-subtle); padding: 50px 40px 30px; }
.footer-inner { max-width: 1200px; margin: 0 auto; display: grid; grid-template-columns: 1fr auto 1fr; gap: 40px; align-items: center; padding-bottom: 40px; border-bottom: 1px solid var(--border-subtle); margin-bottom: 30px; }
.footer-left p { font-size: 13px; color: var(--text-muted); margin-top: 10px; }
.footer-mid { display: flex; gap: 50px; }
.footer-nav { display: flex; flex-direction: column; gap: 10px; }
.footer-nav a { font-size: 13px; color: var(--text-muted); transition: color 0.2s ease; }
.footer-nav a:hover { color: var(--accent-primary); }
.footer-right { text-align: right; }
.back-top {
    font-size: 13px; font-weight: 600; color: var(--text-muted); background: none; border: 1px solid var(--border-subtle);
    border-radius: 99px; padding: 10px 20px; cursor: none; transition: color 0.2s ease, border-color 0.2s ease, transform 0.25s var(--spring);
}
.back-top:hover { color: var(--accent-primary); border-color: rgba(0,240,255,0.3); transform: translateY(-3px); }
.footer-bottom { max-width: 1200px; margin: 0 auto; display: flex; justify-content: space-between; font-size: 12px; color: #555; }

/* Reveal Animation */
.js-reveal { opacity: 0; transform: translateY(30px); transition: opacity 0.7s var(--ease), transform 0.7s var(--ease); }
.js-reveal.revealed { opacity: 1; transform: translateY(0); }