/* ================================
   IMPORTS
================================ */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=Space+Grotesk:wght@400;500;600;700&display=swap');

/* ================================
   CSS VARIABLES
================================ */
:root {
    --accent-blue:   #4f8ef7;
    --accent-violet: #9b5de5;
    --accent-cyan:   #00d4ff;
    --accent-glow:   rgba(79, 142, 247, 0.35);

    --bg-deep:   #070b14;
    --bg-card:   rgba(255,255,255,0.035);
    --bg-card-hover: rgba(255,255,255,0.065);
    --bg-dark:   #0d1117;
    --bg-surface:#111827;

    --text-primary:   #f0f4ff;
    --text-secondary: rgba(240,244,255,0.55);
    --text-muted:     rgba(240,244,255,0.35);

    --border-glass: rgba(255,255,255,0.08);
    --border-glow:  rgba(79,142,247,0.4);

    --radius-sm:  8px;
    --radius-md:  14px;
    --radius-lg:  22px;
    --radius-xl:  32px;

    --transition: 0.35s cubic-bezier(0.4,0,0.2,1);
    --shadow-card: 0 8px 32px rgba(0,0,0,0.5);
    --shadow-glow: 0 0 40px rgba(79,142,247,0.18);
}

/* ================================
   RESET & BASE
================================ */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 72px;
}

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-deep);
    color: var(--text-primary);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    line-height: 1.7;
}

/* ================================
   SCROLLBAR
================================ */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg-deep); }
::-webkit-scrollbar-thumb {
    background: linear-gradient(var(--accent-blue), var(--accent-violet));
    border-radius: 10px;
}

/* ================================
   TYPOGRAPHY
================================ */
h1, h2, h3, h4, h5, h6 {
    font-family: 'Space Grotesk', sans-serif;
    color: var(--text-primary);
    letter-spacing: -0.02em;
}

/* ================================
   BOOTSTRAP OVERRIDES
   (Custom styles loaded after BS,
    these ensure our theme wins)
================================ */

/* Headings — Bootstrap resets margins; restore line-height */
h1, h2, h3, h4, h5, h6 { margin: 0; }

/* Links — Bootstrap turns them blue */
a { color: inherit; text-decoration: none; }
a:hover { color: inherit; }

/* Lists in navbar — Bootstrap adds disc bullets */
.navbar-nav { list-style: none; padding: 0; margin: 0; }

/* Bootstrap default navbar bg */
.navbar { background-color: transparent !important; }

/* Bootstrap gives .container a max-width we want to keep */
/* But we need its flex to not conflict with our hero-inner */
.container { position: relative; }

/* Bootstrap body adds font-family — ours wins because loaded after */
body { font-family: 'Inter', sans-serif !important; }

/* Ensure BS collapse works but uses our dark bg on mobile */
@media (max-width: 991px) {
    .navbar-collapse {
        background: rgba(7, 11, 20, 0.97);
        border: 1px solid var(--border-glass);
        border-radius: 12px;
        padding: 1rem 1.2rem;
        margin-top: 8px;
        backdrop-filter: blur(20px);
    }
    .navbar-collapse .nav-right {
        padding-top: 0.75rem;
        border-top: 1px solid var(--border-glass);
        margin-left: 0;
    }
}

/* ================================
   NAVIGATION
================================ */
#mainNav {
    background: transparent;
    padding: 1rem 0;
    transition: background var(--transition), box-shadow var(--transition), padding var(--transition);
    border-bottom: 1px solid transparent;
    z-index: 9999;
}

#mainNav.scrolled {
    background: rgba(7, 11, 20, 0.95) !important;
    /* backdrop-filter removed — was causing scroll flicker and repaint lag */
    border-bottom: 1px solid var(--border-glass);
    padding: 0.65rem 0;
    box-shadow: 0 4px 40px rgba(0,0,0,0.5);
}

/* Brand */
.navbar-brand {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 800;
    font-size: 1.25rem;
    letter-spacing: -0.02em;
    background: linear-gradient(90deg, var(--accent-blue) 0%, var(--accent-cyan) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-decoration: none;
    transition: opacity var(--transition);
}
.navbar-brand:hover { opacity: 0.8; }

/* Nav links */
.navbar-nav .nav-link {
    position: relative;
    color: var(--text-secondary) !important;
    font-size: 0.85rem;
    font-weight: 500;
    margin: 0 2px;
    padding: 6px 12px !important;
    border-radius: 8px;
    transition: color var(--transition), background var(--transition);
    letter-spacing: 0.01em;
}
.navbar-nav .nav-link::after {
    content: '';
    position: absolute;
    bottom: 2px;
    left: 50%;
    transform: translateX(-50%) scaleX(0);
    width: 16px;
    height: 2px;
    background: linear-gradient(90deg, var(--accent-blue), var(--accent-cyan));
    border-radius: 2px;
    transition: transform 0.25s ease;
}
.navbar-nav .nav-link:hover {
    color: var(--text-primary) !important;
    background: rgba(255,255,255,0.04);
}
.navbar-nav .nav-link.active {
    color: var(--text-primary) !important;
    background: transparent;
}
.navbar-nav .nav-link.active::after {
    transform: translateX(-50%) scaleX(1);
}

/* Nav right group */
.nav-right {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-left: 20px;
}

.nav-github {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 34px;
    height: 34px;
    border-radius: 9px;
    border: 1px solid var(--border-glass);
    color: var(--text-secondary);
    font-size: 0.95rem;
    text-decoration: none;
    transition: all var(--transition);
}
.nav-github:hover {
    border-color: rgba(255,255,255,0.2);
    color: var(--text-primary);
    background: rgba(255,255,255,0.06);
    transform: translateY(-1px);
}

#langToggle {
    background: rgba(255,255,255,0.05);
    border: 1px solid var(--border-glass);
    color: var(--text-secondary);
    font-size: 0.78rem;
    font-weight: 600;
    padding: 6px 14px;
    border-radius: 8px;
    transition: all var(--transition);
    letter-spacing: 0.04em;
    cursor: pointer;
}
#langToggle:hover {
    background: rgba(79,142,247,0.12);
    border-color: rgba(79,142,247,0.3);
    color: var(--text-primary);
}
#langToggle img { vertical-align: middle; margin-right: 5px; }

/* ================================
   SECTION BASE
================================ */
.page-section {
    padding: 100px 0;
    position: relative;
}

/* ================================
   HERO / HOME
================================ */
#home {
    min-height: 100vh;
    background: var(--bg-deep);
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

/* Gradient orbs */
#home::before {
    content: '';
    position: absolute;
    width: 800px; height: 800px;
    background: radial-gradient(circle, rgba(79,142,247,0.11) 0%, transparent 65%);
    top: -200px; left: -200px;
    animation: orbFloat 14s ease-in-out infinite;
    pointer-events: none;
}
#home::after {
    content: '';
    position: absolute;
    width: 700px; height: 700px;
    background: radial-gradient(circle, rgba(155,93,229,0.09) 0%, transparent 65%);
    bottom: -150px; right: -150px;
    animation: orbFloat 18s ease-in-out infinite reverse;
    pointer-events: none;
}
@keyframes orbFloat {
    0%,100% { transform: translate(0,0) scale(1); }
    33%      { transform: translate(40px,-50px) scale(1.06); }
    66%      { transform: translate(-25px,25px) scale(0.96); }
}

/* Grid */
.hero-grid {
    position: absolute; inset: 0;
    background-image:
        linear-gradient(rgba(255,255,255,0.018) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.018) 1px, transparent 1px);
    background-size: 70px 70px;
    pointer-events: none;
    mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 40%, transparent 100%);
}

/* ── Two-column split layout ── */
.hero-inner {
    display: grid;
    grid-template-columns: 1fr auto;
    align-items: center;
    gap: 60px;
    position: relative;
    z-index: 2;
    width: 100%;
}

.hero-content {
    text-align: left;
}

/* Eyebrow badge */
.hero-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(79,142,247,0.08);
    border: 1px solid rgba(79,142,247,0.22);
    color: var(--accent-cyan);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    padding: 5px 16px;
    border-radius: 6px;
    margin-bottom: 1.6rem;
    animation: fadeInDown 0.7s ease both;
}
.hero-eyebrow::before {
    content: '';
    width: 6px; height: 6px;
    border-radius: 50%;
    background: var(--accent-cyan);
    box-shadow: 0 0 10px var(--accent-cyan);
    animation: pulse 1.8s ease-in-out infinite;
}
@keyframes pulse {
    0%,100% { opacity:1; transform:scale(1); }
    50%      { opacity:0.4; transform:scale(1.5); }
}

/* Name */
.hero-name {
    font-size: clamp(2.8rem, 6vw, 5.5rem);
    font-weight: 900;
    letter-spacing: -0.04em;
    line-height: 1.02;
    margin-bottom: 1rem;
    background: linear-gradient(140deg, #ffffff 0%, rgba(255,255,255,0.8) 45%, var(--accent-blue) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: fadeInUp 0.8s ease 0.1s both;
}

/* Subtitle */
.hero-subtitle {
    font-size: clamp(0.95rem, 2vw, 1.15rem);
    color: var(--text-secondary);
    font-weight: 400;
    margin-bottom: 2rem;
    line-height: 1.6;
    min-height: 1.8em;
    animation: fadeInUp 0.8s ease 0.2s both;
}

/* Skill pills */
.hero-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 2.4rem;
    animation: fadeInUp 0.8s ease 0.3s both;
}
.hero-tag {
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.1);
    color: var(--text-muted);
    font-size: 0.75rem;
    font-weight: 500;
    padding: 4px 14px;
    border-radius: 6px;
    letter-spacing: 0.02em;
    transition: all 0.2s;
}
.hero-tag:hover {
    border-color: rgba(79,142,247,0.3);
    color: var(--accent-blue);
    background: rgba(79,142,247,0.07);
}

/* CTA buttons */
.hero-cta {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 3rem;
    animation: fadeInUp 0.8s ease 0.4s both;
}

.btn-primary-glow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: linear-gradient(135deg, var(--accent-blue) 0%, var(--accent-violet) 100%);
    color: #fff !important;
    font-weight: 700;
    font-size: 0.88rem;
    padding: 12px 26px;
    border-radius: 10px;
    border: none;
    text-decoration: none;
    box-shadow: 0 0 32px rgba(79,142,247,0.32), 0 4px 16px rgba(0,0,0,0.35);
    transition: all var(--transition);
    letter-spacing: 0.01em;
    position: relative;
    overflow: hidden;
}
.btn-primary-glow::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(255,255,255,0.15), transparent);
    opacity: 0;
    transition: opacity 0.2s;
}
.btn-primary-glow:hover { transform: translateY(-3px); box-shadow: 0 0 50px rgba(79,142,247,0.5), 0 8px 24px rgba(0,0,0,0.45); }
.btn-primary-glow:hover::before { opacity: 1; }

.btn-ghost {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255,255,255,0.04);
    color: var(--text-secondary) !important;
    font-weight: 600;
    font-size: 0.88rem;
    padding: 12px 26px;
    border-radius: 10px;
    border: 1px solid rgba(255,255,255,0.1);
    text-decoration: none;
    transition: all var(--transition);
}
.btn-ghost:hover {
    background: rgba(255,255,255,0.08);
    border-color: rgba(255,255,255,0.2);
    color: var(--text-primary) !important;
    transform: translateY(-3px);
}

/* Stats row */
.hero-stats {
    display: flex;
    gap: 28px;
    flex-wrap: wrap;
    animation: fadeInUp 0.8s ease 0.5s both;
    border-top: 1px solid var(--border-glass);
    padding-top: 2rem;
}
.hero-stat-item {
    display: flex;
    flex-direction: column;
    gap: 3px;
}
.hero-stat-num {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.7rem;
    font-weight: 800;
    letter-spacing: -0.04em;
    background: linear-gradient(90deg, var(--text-primary), var(--accent-blue));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
}
.hero-stat-label {
    font-size: 0.72rem;
    color: var(--text-muted);
    font-weight: 500;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

/* ── Right panel: Visual card ── */
.hero-visual {
    flex-shrink: 0;
    animation: fadeInUp 0.9s ease 0.3s both;
}
.hero-card {
    position: relative;
    width: 260px;
    background: rgba(7, 11, 20, 0.85);
    border: 1px solid var(--border-glass);
    border-radius: 20px;
    padding: 2rem 1.8rem;
    /* backdrop-filter removed to prevent blurriness and layout stutter */
    text-align: center;
    box-shadow: 0 20px 60px rgba(0,0,0,0.4), inset 0 1px 0 rgba(255,255,255,0.06);
    overflow: hidden;
}
.hero-card::before {
    content: '';
    position: absolute;
    top: -60px; right: -60px;
    width: 180px; height: 180px;
    background: radial-gradient(circle, rgba(79,142,247,0.18) 0%, transparent 70%);
    pointer-events: none;
}
.hero-card-avatar-wrap {
    position: relative;
    display: inline-block;
    margin-bottom: 1.2rem;
}
.hero-card-avatar-wrap::before {
    content: '';
    position: absolute;
    inset: -3px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent-blue), var(--accent-violet));
    z-index: 0;
    animation: avatarGlow 3s ease-in-out infinite;
}
@keyframes avatarGlow {
    0%,100% { opacity:0.8; transform:scale(1); }
    50%      { opacity:1; transform:scale(1.04); }
}
.hero-card-avatar {
    width: 90px;
    height: 90px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--bg-deep);
    position: relative;
    z-index: 1;
    display: block;
}
.hero-card-name {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: -0.01em;
    margin-bottom: 0.2rem;
}
.hero-card-role {
    font-size: 0.72rem;
    color: var(--accent-blue);
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    margin-bottom: 1.4rem;
}
.hero-card-divider {
    height: 1px;
    background: var(--border-glass);
    margin-bottom: 1.2rem;
}
.hero-card-skills {
    display: flex;
    flex-direction: column;
    gap: 8px;
    text-align: left;
}
.hero-card-skill-row {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.75rem;
    color: var(--text-secondary);
}
.hero-card-skill-row i {
    width: 20px;
    text-align: center;
    color: var(--accent-blue);
    font-size: 0.8rem;
    opacity: 0.85;
}
.hero-card-bar-wrap {
    flex: 1;
    height: 3px;
    background: rgba(255,255,255,0.06);
    border-radius: 3px;
    overflow: hidden;
}
.hero-card-bar {
    height: 100%;
    border-radius: 3px;
    background: linear-gradient(90deg, var(--accent-blue), var(--accent-cyan));
    animation: barGrow 1.4s ease both;
    transform-origin: left;
}
@keyframes barGrow {
    from { transform: scaleX(0); }
    to   { transform: scaleX(1); }
}
.hero-card-status {
    display: flex;
    align-items: center;
    gap: 7px;
    justify-content: center;
    margin-top: 1.4rem;
    font-size: 0.7rem;
    color: var(--text-muted);
    font-weight: 500;
    letter-spacing: 0.04em;
}
.hero-card-status::before {
    content: '';
    width: 6px; height: 6px;
    border-radius: 50%;
    background: #22c55e;
    box-shadow: 0 0 8px #22c55e;
    animation: pulse 2s ease-in-out infinite;
}

/* Scroll indicator */
.scroll-indicator {
    position: absolute;
    bottom: 28px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    color: var(--text-muted);
    font-size: 0.65rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    animation: fadeInUp 1s ease 0.9s both;
    z-index: 2;
}
.scroll-mouse {
    width: 20px;
    height: 32px;
    border: 1.5px solid rgba(255,255,255,0.15);
    border-radius: 10px;
    display: flex;
    justify-content: center;
    padding-top: 5px;
}
.scroll-mouse::after {
    content: '';
    width: 3px; height: 7px;
    background: var(--accent-blue);
    border-radius: 2px;
    animation: scrollDot 1.6s ease-in-out infinite;
}
@keyframes scrollDot {
    0%   { transform: translateY(0); opacity:1; }
    80%  { transform: translateY(9px); opacity:0; }
    100% { transform: translateY(0); opacity:0; }
}

/* Responsive hero */
@media (max-width: 900px) {
    .hero-inner { grid-template-columns: 1fr; gap: 40px; }
    .hero-content { text-align: center; }
    .hero-tags, .hero-cta, .hero-stats { justify-content: center; }
    .hero-visual { display: none; }
}

/* ================================
   ABOUT / RESUME SECTION
================================ */
#about {
    background: var(--bg-dark);
    padding-top: 100px;
}
#about.page-section { padding-top: 100px; }

.resume-timeline {
    max-width: 860px;
    margin: 0 auto;
    padding: 0 1.25rem;
}

/* Profile header */
.resume-header {
    text-align: center;
    margin-bottom: 4rem;
}

.resume-avatar-wrap {
    position: relative;
    display: inline-block;
    margin-bottom: 1.5rem;
}
.resume-avatar-wrap::before {
    content: '';
    position: absolute;
    inset: -4px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent-blue), var(--accent-violet));
    z-index: 0;
}
.resume-avatar-wrap::after {
    content: '';
    position: absolute;
    inset: -12px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(79,142,247,0.2), transparent 70%);
    z-index: 0;
    animation: avatarGlow 3s ease-in-out infinite;
}
@keyframes avatarGlow {
    0%,100% { opacity:0.8; transform:scale(1); }
    50%      { opacity:1;   transform:scale(1.08); }
}
.resume-header img {
    width: 130px;
    height: 130px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--bg-dark);
    position: relative;
    z-index: 1;
    display: block;
}

.resume-title {
    font-size: 2.4rem;
    font-weight: 800;
    letter-spacing: -0.03em;
    margin-bottom: 0.4rem;
    background: linear-gradient(90deg, var(--text-primary), var(--accent-blue));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.resume-subtitle {
    font-size: 1rem;
    font-weight: 500;
    color: var(--text-secondary);
    letter-spacing: 0.01em;
    margin-bottom: 0;
}

/* Section heading */
.above-timeline {
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--accent-blue);
    margin-bottom: 1.8rem;
    display: flex;
    align-items: center;
    gap: 12px;
}
.above-timeline::after {
    content: '';
    flex: 1;
    height: 1px;
    background: linear-gradient(90deg, var(--border-glow), transparent);
}

/* Timeline */
.resume-timeline-list {
    position: relative;
    padding-left: 36px;
    margin-bottom: 3rem;
}
.resume-timeline-list::before {
    content: '';
    position: absolute;
    top: 24px;
    bottom: 24px;
    left: 12px;
    width: 2px;
    background: linear-gradient(to bottom, var(--accent-blue), var(--accent-violet), transparent);
    border-radius: 10px;
}

.resume-timeline-item {
    position: relative;
    margin-bottom: 1.8rem;
}

.resume-timeline-dot {
    position: absolute;
    left: -30px;
    top: 22px;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: var(--accent-blue);
    border: 2px solid var(--bg-dark);
    box-shadow: 0 0 0 4px rgba(79,142,247,0.18), 0 0 14px rgba(79,142,247,0.4);
    z-index: 1;
    transition: all var(--transition);
}
.resume-timeline-item:hover .resume-timeline-dot {
    background: var(--accent-violet);
    box-shadow: 0 0 0 6px rgba(155,93,229,0.2), 0 0 20px rgba(155,93,229,0.5);
}

.resume-timeline-content {
    background: var(--bg-card);
    border: 1px solid var(--border-glass);
    padding: 1.6rem 1.8rem;
    border-radius: var(--radius-md);
    /* backdrop-filter removed — was causing scroll flicker/stutter */
    transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition), background var(--transition);
}
.resume-timeline-content:hover {
    transform: translateX(4px);
    background: var(--bg-card-hover);
    border-color: rgba(79,142,247,0.2);
    box-shadow: 0 8px 40px rgba(0,0,0,0.35), -3px 0 0 var(--accent-blue);
}

.resume-timeline-date {
    display: inline-block;
    padding: 3px 12px;
    background: linear-gradient(90deg, rgba(79,142,247,0.15), rgba(155,93,229,0.15));
    border: 1px solid rgba(79,142,247,0.2);
    color: var(--accent-blue);
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    margin-bottom: 0.9rem;
}

.resume-timeline-title {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.3rem;
    letter-spacing: -0.01em;
}

.resume-timeline-position {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--accent-blue);
    margin-bottom: 0.9rem;
    opacity: 0.9;
}

.resume-timeline-description {
    list-style: none;
    padding: 0;
    margin: 0;
}
.resume-timeline-description li {
    font-size: 0.875rem;
    color: var(--text-secondary);
    padding: 4px 0 4px 18px;
    position: relative;
    line-height: 1.65;
}
.resume-timeline-description li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--accent-blue);
    font-size: 0.8rem;
    opacity: 0.7;
}
.resume-timeline-description li strong {
    color: var(--text-primary);
    font-weight: 600;
}

.resume-skills {
    margin-top: 1.2rem;
    display: flex;
    flex-wrap: wrap;
    gap: 7px;
}
.resume-skill {
    background: rgba(79,142,247,0.08);
    border: 1px solid rgba(79,142,247,0.18);
    color: var(--accent-blue);
    padding: 3px 12px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 500;
    transition: all 0.2s;
}
.resume-skill:hover {
    background: rgba(79,142,247,0.18);
    border-color: rgba(79,142,247,0.4);
}

.resume-section-heading {
    font-weight: 700;
    font-size: 0.8rem;
    color: var(--accent-violet);
    letter-spacing: 0.06em;
    text-transform: uppercase;
    margin: 1rem 0 0.5rem;
}

/* ================================
   PORTFOLIO
================================ */
#portfolio {
    background: var(--bg-deep);
    position: relative;
    overflow: hidden;
}
#portfolio::before {
    content: '';
    position: absolute;
    width: 700px; height: 700px;
    background: radial-gradient(circle, rgba(155,93,229,0.06) 0%, transparent 65%);
    top: 50%; left: 50%;
    transform: translate(-50%,-50%);
    pointer-events: none;
}

/* Section header */
.section-header {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    margin-bottom: 2.4rem;
    flex-wrap: wrap;
    gap: 16px;
}
.section-header-left {}
.section-eyebrow {
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--accent-blue);
    margin-bottom: 0.4rem;
    display: block;
}
.section-title {
    font-size: clamp(1.8rem, 4vw, 2.8rem);
    font-weight: 800;
    letter-spacing: -0.03em;
    color: var(--text-primary);
    margin: 0;
    line-height: 1.1;
}
.section-sub {
    font-size: 0.9rem;
    color: var(--text-secondary);
    font-weight: 400;
    margin-top: 0.4rem;
}
.btn-view-all {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    background: transparent;
    border: 1px solid var(--border-glass);
    color: var(--text-secondary);
    font-size: 0.78rem;
    font-weight: 600;
    padding: 8px 18px;
    border-radius: 8px;
    text-decoration: none;
    transition: all var(--transition);
    white-space: nowrap;
    flex-shrink: 0;
}
.btn-view-all:hover {
    border-color: rgba(79,142,247,0.35);
    color: var(--accent-blue);
    background: rgba(79,142,247,0.06);
}

/* ── Portfolio grids ── */
.featured-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    grid-template-rows: auto;
    gap: 24px;
    margin-bottom: 56px;
}

.featured-item {
    aspect-ratio: 16/10;
}

.featured-item.featured-main {
    grid-column: span 2;
    aspect-ratio: 2.3/1;
}

/* Glowing card borders/shadows on hover */
.glowing-blue:hover {
    box-shadow: 0 28px 60px rgba(0,0,0,0.55), 0 0 0 1px rgba(79,142,247,0.35), 0 0 40px rgba(79,142,247,0.15) !important;
    border-color: rgba(79,142,247,0.45) !important;
}
.glowing-cyan:hover {
    box-shadow: 0 28px 60px rgba(0,0,0,0.55), 0 0 0 1px rgba(0,212,255,0.35), 0 0 40px rgba(0,212,255,0.15) !important;
    border-color: rgba(0,212,255,0.45) !important;
}
.glowing-violet:hover {
    box-shadow: 0 28px 60px rgba(0,0,0,0.55), 0 0 0 1px rgba(155,93,229,0.35), 0 0 40px rgba(155,93,229,0.15) !important;
    border-color: rgba(155,93,229,0.45) !important;
}

/* Make overlay and titles larger for featured main */
.featured-main .portfolio-overlay {
    padding: 2.2rem 2.5rem;
}
.featured-main .portfolio-overlay h5 {
    font-size: 1.45rem;
    margin-bottom: 0.5rem;
}
.featured-main .portfolio-overlay p {
    font-size: 0.88rem;
    margin-bottom: 1rem;
    max-width: 70%;
}
.featured-main .portfolio-tag {
    font-size: 0.72rem;
    padding: 4px 12px;
    margin-bottom: 0.75rem;
}

/* Make overlay and titles larger for other featured items */
.featured-item:not(.featured-main) .portfolio-overlay {
    padding: 1.8rem 2rem;
}
.featured-item:not(.featured-main) .portfolio-overlay h5 {
    font-size: 1.15rem;
    margin-bottom: 0.4rem;
}
.featured-item:not(.featured-main) .portfolio-overlay p {
    font-size: 0.8rem;
    margin-bottom: 0.9rem;
}
.featured-item:not(.featured-main) .portfolio-tag {
    font-size: 0.68rem;
    padding: 3px 10px;
    margin-bottom: 0.65rem;
}

/* Other Projects section */
.other-projects-heading {
    margin-top: 60px;
    margin-bottom: 28px;
    display: flex;
    align-items: center;
    gap: 16px;
}
.other-projects-heading::after {
    content: '';
    flex: 1;
    height: 1px;
    background: linear-gradient(90deg, var(--border-glass), transparent);
}
.other-projects-title {
    font-size: 1.1rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--text-secondary);
}

.other-projects-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
}

.other-item {
    aspect-ratio: 1.45/1;
}
.other-item .portfolio-overlay {
    padding: 1.1rem 1.25rem;
}
.other-item .portfolio-overlay h5 {
    font-size: 0.88rem;
    margin-bottom: 0.25rem;
}
.other-item .portfolio-overlay p {
    font-size: 0.72rem;
    margin-bottom: 0.55rem;
    opacity: 0.85;
}
.other-item .portfolio-tag {
    font-size: 0.62rem;
    padding: 2px 7px;
    margin-bottom: 0.45rem;
}

/* Card base */
.portfolio-item {
    position: relative;
    border-radius: 16px;
    overflow: hidden;
    aspect-ratio: 4/3;
    background: var(--bg-surface);
    border: 1px solid var(--border-glass);
    transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
    cursor: pointer;
    transform-style: preserve-3d;
}
.portfolio-item:hover {
    transform: translateY(-6px);
    box-shadow: 0 28px 60px rgba(0,0,0,0.55), 0 0 0 1px rgba(79,142,247,0.2), 0 0 40px rgba(79,142,247,0.08);
    border-color: rgba(79,142,247,0.25);
}

/* Card number label */
.portfolio-item::after {
    content: attr(data-num);
    position: absolute;
    top: 14px;
    right: 16px;
    font-family: 'Space Grotesk', sans-serif;
    font-size: 0.7rem;
    font-weight: 700;
    color: rgba(255,255,255,0.25);
    letter-spacing: 0.04em;
    z-index: 3;
    transition: color 0.3s;
}
.portfolio-item:hover::after { color: rgba(255,255,255,0.5); }

.portfolio-item img {
    width: 100%; height: 100%;
    object-fit: cover;
    transition: transform 0.7s ease, filter 0.5s ease;
    filter: brightness(0.7) saturate(0.85);
}
.portfolio-item:hover img {
    transform: scale(1.06);
    filter: brightness(0.38) saturate(0.65);
}

.portfolio-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top,
        rgba(7,11,20,0.96) 0%,
        rgba(7,11,20,0.5) 40%,
        rgba(7,11,20,0.05) 100%);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 1.4rem 1.6rem;
    transition: background var(--transition);
}
.portfolio-item:hover .portfolio-overlay {
    background: linear-gradient(to top,
        rgba(7,11,20,0.98) 0%,
        rgba(7,11,20,0.75) 55%,
        rgba(7,11,20,0.1) 100%);
}

/* Tag */
.portfolio-tag {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    background: rgba(79,142,247,0.12);
    border: 1px solid rgba(79,142,247,0.22);
    color: var(--accent-blue);
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    padding: 3px 9px;
    border-radius: 5px;
    margin-bottom: 0.55rem;
    width: fit-content;
}

.portfolio-overlay h5 {
    font-size: 0.95rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 0.3rem;
    letter-spacing: -0.01em;
    line-height: 1.35;
}
.portfolio-overlay p {
    font-size: 0.77rem;
    color: rgba(255,255,255,0.45);
    margin-bottom: 0.75rem;
    line-height: 1.5;
}

/* CTA button on card */
.btn-portfolio {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: rgba(79,142,247,0.12);
    border: 1px solid rgba(79,142,247,0.28);
    color: var(--accent-blue) !important;
    font-size: 0.74rem;
    font-weight: 700;
    padding: 6px 14px;
    border-radius: 7px;
    text-decoration: none;
    transition: all 0.2s;
    opacity: 0;
    transform: translateY(8px);
    width: fit-content;
    letter-spacing: 0.02em;
    backdrop-filter: none;
}
.portfolio-item:hover .btn-portfolio {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.25s 0.05s, transform 0.25s 0.05s, background 0.2s;
}
.btn-portfolio:hover {
    background: rgba(79,142,247,0.25);
    border-color: rgba(79,142,247,0.5);
}

/* Responsive portfolio */
@media (max-width: 991px) {
    .featured-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    .featured-item.featured-main {
        grid-column: span 1;
        aspect-ratio: 16/10;
    }
    .other-projects-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }
}
@media (max-width: 650px) {
    .other-projects-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    .featured-item.featured-main {
        aspect-ratio: 4/3;
    }
    .featured-item {
        aspect-ratio: 4/3;
    }
    .other-item {
        aspect-ratio: 4/3;
    }
    .featured-main .portfolio-overlay p {
        max-width: 100%;
    }
}

/* ================================
   CONTACT
================================ */
#contact {
    background: var(--bg-dark);
    padding: 100px 0 80px;
    border-top: 1px solid var(--border-glass);
}

.contact-section-label {
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--accent-blue);
    margin-bottom: 0.6rem;
    display: block;
}
.contact-headline {
    font-size: clamp(2rem, 5vw, 3.2rem);
    font-weight: 800;
    letter-spacing: -0.03em;
    margin-bottom: 1rem;
}
.contact-desc {
    color: var(--text-secondary);
    font-size: 1rem;
    max-width: 480px;
    margin: 0 auto 3rem;
    line-height: 1.7;
}

.contact-cards {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 16px;
}

.contact-box {
    background: rgba(7, 11, 20, 0.85);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-md);
    padding: 2rem 2.2rem;
    min-width: 200px;
    text-align: center;
    transition: all var(--transition);
    /* backdrop-filter removed */
}
.contact-box:hover {
    background: var(--bg-card-hover);
    border-color: rgba(79,142,247,0.25);
    transform: translateY(-6px);
    box-shadow: 0 16px 40px rgba(0,0,0,0.4), 0 0 0 1px rgba(79,142,247,0.1);
}
.contact-box .icon-wrap {
    width: 50px;
    height: 50px;
    border-radius: 14px;
    background: rgba(79,142,247,0.1);
    border: 1px solid rgba(79,142,247,0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    transition: all var(--transition);
}
.contact-box:hover .icon-wrap {
    background: rgba(79,142,247,0.2);
    box-shadow: 0 0 20px rgba(79,142,247,0.25);
}
.contact-box h5 {
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--text-primary);
    margin-bottom: 0.3rem;
}
.contact-box p {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin: 0;
}

/* ================================
   FOOTER
================================ */
footer {
    background: var(--bg-deep) !important;
    border-top: 1px solid var(--border-glass);
    padding: 24px 0;
}
.footer-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
}
.footer-copy {
    font-size: 0.8rem;
    color: var(--text-muted);
}
.footer-socials {
    display: flex;
    gap: 12px;
}
.footer-socials a {
    width: 36px;
    height: 36px;
    border-radius: 10px;
    border: 1px solid var(--border-glass);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary) !important;
    text-decoration: none;
    transition: all var(--transition);
    font-size: 0.9rem;
}
.footer-socials a:hover {
    background: rgba(79,142,247,0.12);
    border-color: rgba(79,142,247,0.3);
    color: var(--accent-blue) !important;
    transform: translateY(-3px);
}

/* ================================
   ANIMATIONS (scroll reveal)
================================ */
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(30px); }
    to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeInDown {
    from { opacity: 0; transform: translateY(-20px); }
    to   { opacity: 1; transform: translateY(0); }
}

.reveal {
    opacity: 0;
    transform: translateY(32px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ================================
   RESPONSIVE
================================ */
@media (max-width: 768px) {
    .page-section { padding: 70px 0; }
    .hero-name { font-size: 3rem; }
    .portfolio-grid { grid-template-columns: 1fr; }
    .footer-inner { flex-direction: column; text-align: center; }
}