/* ── Fonts ───────────────────────────────────────────────── */
@import url('https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@400;500&display=swap');

/* ── Glassmorphism base ──────────────────────────────────── */
.glass {
    background: rgba(255,255,255,0.55);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255,255,255,0.7);
}
body.dark .glass {
    background: rgba(15, 23, 42, 0.55);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(56,189,248,0.1);
}

/* ── Ambient background glows ────────────────────────────── */
body.dark::before {
    content: '';
    position: fixed;
    inset: 0;
    background:
        radial-gradient(ellipse 60% 40% at 10% 10%, rgba(56,189,248,0.07) 0%, transparent 60%),
        radial-gradient(ellipse 50% 40% at 90% 80%, rgba(129,140,248,0.07) 0%, transparent 60%);
    pointer-events: none;
    z-index: 0;
}
body > * { position: relative; z-index: 1; }

/* ── Navbar glass ────────────────────────────────────────── */
header .navbar {
    background: rgba(255,255,255,0.6) !important;
    backdrop-filter: blur(20px) !important;
    -webkit-backdrop-filter: blur(20px) !important;
    border-bottom: 1px solid rgba(255,255,255,0.5) !important;
}
body.dark header .navbar {
    background: rgba(15,23,42,0.6) !important;
    backdrop-filter: blur(20px) !important;
    -webkit-backdrop-filter: blur(20px) !important;
    border-bottom: 1px solid rgba(56,189,248,0.08) !important;
}

/* ── Hero ────────────────────────────────────────────────── */

/* Dot grid background */
#hero {
    position: relative;
}
#hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: radial-gradient(rgba(56, 189, 248, 0.12) 1px, transparent 1px);
    background-size: 28px 28px;
    pointer-events: none;
    z-index: 0;
}
body:not(.dark) #hero::before {
    background-image: radial-gradient(rgba(14, 165, 233, 0.07) 1px, transparent 1px);
}
#hero .container {
    position: relative;
    z-index: 1;
}

/* ── Hero — gradient name ────────────────────────────────── */
body.dark #hero h2 {
    background: linear-gradient(135deg, #38bdf8 0%, #818cf8 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

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

/* "Currently at" badge */
.hero-current-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.82rem;
    background: rgba(255,255,255,0.4);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255,255,255,0.6);
    color: var(--text-color);
    padding: 5px 14px;
    border-radius: 20px;
    box-shadow: 0 2px 12px rgba(56,189,248,0.1);
    opacity: 0.95;
}
body.dark .hero-current-badge {
    background: rgba(15,23,42,0.5);
    border: 1px solid rgba(56,189,248,0.2);
}
.hero-pulse-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #22c55e;
    display: inline-block;
    animation: pulse-green 2s ease-in-out infinite;
    flex-shrink: 0;
}
@keyframes pulse-green {
    0%, 100% { box-shadow: 0 0 0 0 rgba(34,197,94,0.5); }
    50%       { box-shadow: 0 0 0 6px rgba(34,197,94,0); }
}

/* Terminal intro */
.hero-terminal-intro {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.95rem;
    opacity: 0.6;
}
.hero-prompt { color: #22c55e; }
.hero-cmd    { color: var(--text-color); }

/* Name */
.hero-name {
    font-size: clamp(2.4rem, 6vw, 4rem);
    font-weight: 700;
    letter-spacing: -0.02em;
    line-height: 1.1;
    margin-bottom: 0.3rem;
    color: var(--text-color) !important;
}
body.dark .hero-name {
    background: linear-gradient(135deg, #e2e8f0 0%, #38bdf8 60%, #818cf8 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Subtitle */
.hero-subtitle {
    font-size: clamp(1.1rem, 3vw, 1.5rem);
    opacity: 0.5;
    font-weight: 400;
}

/* Description */
.hero-desc {
    font-size: 1rem;
    line-height: 1.8;
    opacity: 0.75;
    max-width: 580px;
    margin-top: 0.5rem;
}

/* Resume button */
.hero-resume-btn {
    font-size: 0.9rem;
    height: 40px;
    padding: 0 1.6rem;
    border: 1.5px solid var(--primary-color);
    border-radius: 0.6rem;
    color: var(--text-color) !important;
    background: transparent;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    line-height: 1;
    cursor: pointer;
    transition: background 0.2s, box-shadow 0.2s, color 0.2s;
}
.hero-resume-btn:hover {
    background-color: var(--primary-color);
    color: #0f172a !important;
    box-shadow: 0 0 20px rgba(56,189,248,0.4);
}

/* Social icon buttons */
.hero-social-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 1.5px solid rgba(56,189,248,0.35);
    color: var(--primary-color) !important;
    font-size: 1rem;
    transition: background 0.2s, border-color 0.2s, transform 0.2s;
}
.hero-social-btn:hover {
    background: rgba(56,189,248,0.12);
    border-color: var(--primary-color);
    transform: translateY(-2px);
}

/* Location + email meta */
.hero-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 1.2rem;
}
.hero-meta-item {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.78rem;
    opacity: 0.55;
    display: flex;
    align-items: center;
    gap: 6px;
}
.hero-meta-item i {
    color: var(--primary-color);
    opacity: 0.8;
}

/* Profile image */
@keyframes glow-pulse {
    0%, 100% { box-shadow: 0 0 0 4px rgba(56,189,248,0.18), 0 12px 48px rgba(56,189,248,0.1); }
    50%       { box-shadow: 0 0 0 10px rgba(56,189,248,0.28), 0 12px 48px rgba(56,189,248,0.2); }
}
.hero-img-wrap {
    position: relative;
}
.hero-img {
    width: clamp(220px, 28vw, 320px);
    height: clamp(220px, 28vw, 320px);
    object-fit: cover;
    border: 3px solid var(--primary-color);
    animation: glow-pulse 3s ease-in-out infinite;
    display: block;
}
.hero-img:hover {
    animation: none;
    box-shadow: 0 0 0 10px rgba(56,189,248,0.3), 0 12px 48px rgba(56,189,248,0.25);
}

/* ── About ───────────────────────────────────────────────── */
.about-text {
    font-size: 1.05rem;
    line-height: 1.85;
    opacity: 0.88;
}
.about-text p:first-child::first-line {
    color: var(--primary-color);
    font-weight: 500;
}

/* Stats */
.about-stat-card {
    background: rgba(255,255,255,0.5);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255,255,255,0.65);
    border-radius: 1rem;
    padding: 1.2rem 1rem;
    text-align: center;
    box-shadow: 0 4px 20px rgba(15,80,100,0.08), inset 0 1px 0 rgba(255,255,255,0.6);
    transition: border-color 0.25s, transform 0.25s, box-shadow 0.25s;
}
body.dark .about-stat-card {
    background: rgba(15,23,42,0.5);
    border: 1px solid rgba(56,189,248,0.12);
    box-shadow: 0 4px 20px rgba(0,0,0,0.2), inset 0 1px 0 rgba(255,255,255,0.05);
}
.about-stat-card:hover {
    border-color: rgba(56,189,248,0.45);
    transform: translateY(-4px);
    box-shadow: 0 8px 28px rgba(56,189,248,0.15);
}
.about-stat-num {
    font-family: 'JetBrains Mono', monospace;
    font-size: 2rem;
    font-weight: 700;
    background: linear-gradient(135deg, #38bdf8, #818cf8);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.2;
}
.about-stat-label {
    font-size: 0.78rem;
    color: var(--text-secondary-color);
    margin-top: 0.3rem;
    letter-spacing: 0.02em;
}

/* Skills */
.about-skills-title {
    font-size: 0.82rem;
    font-family: 'JetBrains Mono', monospace;
    color: var(--text-secondary-color);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}
.about-skills-grid {
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.about-skill-group {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}
.about-skill-tag {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.76rem;
    background: rgba(56,189,248,0.07);
    border: 1px solid rgba(56,189,248,0.2);
    color: var(--primary-color);
    padding: 4px 12px;
    border-radius: 6px;
    transition: background 0.2s, border-color 0.2s;
}
.about-skill-tag:hover {
    background: rgba(56,189,248,0.15);
    border-color: rgba(56,189,248,0.45);
}


/* ── Experience — subtle accent border ───────────────────── */
#experience .experience-container {
    border: 1px solid rgba(56, 189, 248, 0.15);
}
#experience .nav-item .nav-link.active {
    color: var(--primary-color) !important;
    border-bottom: 2px solid var(--primary-color);
    opacity: 1;
}

/* ── Projects — reduce card height ──────────────────────── */
#projects .card {
    min-height: auto !important;
}

/* ── Projects — folder icon card ────────────────────────── */
.project-card {
    background: rgba(255,255,255,0.5) !important;
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255,255,255,0.65) !important;
    border-radius: 1rem !important;
    box-shadow: 0 4px 24px rgba(15,80,100,0.08), inset 0 1px 0 rgba(255,255,255,0.6);
    transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}
body.dark .project-card {
    background: rgba(15,23,42,0.5) !important;
    border: 1px solid rgba(56,189,248,0.12) !important;
    box-shadow: 0 4px 24px rgba(0,0,0,0.2), inset 0 1px 0 rgba(255,255,255,0.05);
}
.project-card:hover {
    transform: translateY(-6px);
    border-color: rgba(56,189,248,0.45) !important;
    box-shadow: 0 0 0 1px rgba(56,189,248,0.3), 0 12px 32px rgba(56,189,248,0.15) !important;
}
.project-folder-icon {
    font-size: 2rem;
    color: var(--primary-color);
    opacity: 0.85;
}
.project-links {
    gap: 0.75rem;
}
.project-icon-link {
    color: var(--text-color) !important;
    font-size: 1.1rem;
    opacity: 0.6;
    transition: opacity 0.2s, color 0.2s;
}
.project-icon-link:hover {
    color: var(--primary-color) !important;
    opacity: 1;
}
.project-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-color) !important;
}
.project-desc {
    font-size: 0.95rem;
    opacity: 0.75;
    line-height: 1.65;
    margin-bottom: 1rem;
}

/* ── Projects — badge code styling ──────────────────────── */
#projects .badge {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.70rem;
    font-weight: 500;
    letter-spacing: 0.02em;
    border: 1px solid rgba(56, 189, 248, 0.25) !important;
    border-radius: 4px !important;
    padding: 3px 8px !important;
}

/* ── Experience — timeline ───────────────────────────────── */
.exp-timeline {
    position: relative;
    max-width: 960px;
    margin: 0 auto;
    padding-left: 40px;
}
.exp-timeline::before {
    content: '';
    position: absolute;
    left: 12px;
    top: 8px;
    bottom: 8px;
    width: 2px;
    background: linear-gradient(to bottom, var(--primary-color), rgba(129,140,248,0.3));
    border-radius: 2px;
}
.exp-item {
    position: relative;
    margin-bottom: 2rem;
}
.exp-item:last-child {
    margin-bottom: 0;
}
.exp-dot {
    position: absolute;
    left: -34px;
    top: 18px;
    width: 26px;
    height: 26px;
    border-radius: 50%;
    background: var(--primary-color);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 0 0 4px rgba(56,189,248,0.15);
    z-index: 1;
}
.exp-dot i {
    font-size: 0.62rem;
    color: #0f172a;
}
.exp-card {
    background: rgba(255,255,255,0.5) !important;
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255,255,255,0.65) !important;
    border-radius: 1rem;
    padding: 1.4rem 1.6rem;
    box-shadow: 0 4px 24px rgba(15,80,100,0.08), inset 0 1px 0 rgba(255,255,255,0.6);
    transition: border-color 0.25s, box-shadow 0.25s, transform 0.25s;
}
body.dark .exp-card {
    background: rgba(15,23,42,0.5) !important;
    border: 1px solid rgba(56,189,248,0.12) !important;
    box-shadow: 0 4px 24px rgba(0,0,0,0.2), inset 0 1px 0 rgba(255,255,255,0.05);
}
.exp-card:hover {
    border-color: rgba(56,189,248,0.45) !important;
    box-shadow: 0 0 0 1px rgba(56,189,248,0.2), 0 8px 32px rgba(56,189,248,0.15);
    transform: translateX(4px);
}
.exp-job {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-color) !important;
}
.exp-company {
    font-size: 0.88rem;
    color: var(--primary-color) !important;
    text-decoration: none !important;
    opacity: 0.85;
}
.exp-company:hover { opacity: 1; }
.exp-date {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.75rem;
    color: var(--text-secondary-color);
    white-space: nowrap;
}
.exp-current-badge {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.68rem;
    background: rgba(56,189,248,0.12);
    border: 1px solid rgba(56,189,248,0.35);
    color: var(--primary-color);
    padding: 2px 9px;
    border-radius: 20px;
    white-space: nowrap;
}
.exp-content ul {
    list-style: none;
    padding: 0;
    margin: 0;
}
.exp-content ul li {
    position: relative;
    padding-left: 1.2rem;
    margin-bottom: 0.6rem;
    font-size: 1rem;
    opacity: 0.85;
    line-height: 1.7;
}
.exp-content ul li::before {
    content: "▹";
    color: var(--primary-color);
    position: absolute;
    left: 0;
}

/* ── Education — timeline ────────────────────────────────── */
.edu-timeline {
    position: relative;
    max-width: 960px;
    margin: 0 auto;
    padding-left: 40px;
}
.edu-timeline::before {
    content: '';
    position: absolute;
    left: 12px;
    top: 8px;
    bottom: 8px;
    width: 2px;
    background: linear-gradient(to bottom, var(--primary-color), rgba(129,140,248,0.4));
    border-radius: 2px;
}
.edu-item {
    position: relative;
    margin-bottom: 2.5rem;
}
.edu-item:last-child {
    margin-bottom: 0;
}
.edu-dot {
    position: absolute;
    left: -34px;
    top: 16px;
    width: 26px;
    height: 26px;
    border-radius: 50%;
    background: var(--primary-color);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 0 0 4px rgba(56,189,248,0.15);
    z-index: 1;
}
.edu-dot i {
    font-size: 0.65rem;
    color: #0f172a;
}
.edu-card {
    background: rgba(255,255,255,0.5) !important;
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255,255,255,0.65) !important;
    border-radius: 1rem;
    padding: 1.4rem 1.6rem;
    box-shadow: 0 4px 24px rgba(15,80,100,0.08), inset 0 1px 0 rgba(255,255,255,0.6);
    transition: border-color 0.25s, box-shadow 0.25s, transform 0.25s;
}
body.dark .edu-card {
    background: rgba(15,23,42,0.5) !important;
    border: 1px solid rgba(56,189,248,0.12) !important;
    box-shadow: 0 4px 24px rgba(0,0,0,0.2), inset 0 1px 0 rgba(255,255,255,0.05);
}
.edu-card:hover {
    border-color: rgba(56,189,248,0.45) !important;
    box-shadow: 0 0 0 1px rgba(56,189,248,0.2), 0 8px 28px rgba(56,189,248,0.12);
    transform: translateX(4px);
}
.edu-degree {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-color) !important;
}
.edu-date {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.78rem;
    color: var(--primary-color);
    white-space: nowrap;
    margin-left: 0.5rem;
}
.edu-school {
    font-size: 0.88rem;
    color: var(--primary-color) !important;
    text-decoration: none !important;
    opacity: 0.85;
}
.edu-school:hover {
    opacity: 1;
}
.edu-gpa {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.75rem;
    background: rgba(56, 189, 248, 0.1);
    border: 1px solid rgba(56, 189, 248, 0.25);
    color: var(--primary-color);
    padding: 2px 10px;
    border-radius: 20px;
}
.edu-courses {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}
.edu-course-tag {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.70rem;
    background: rgba(56, 189, 248, 0.06);
    border: 1px solid rgba(56, 189, 248, 0.18);
    color: var(--text-color);
    opacity: 0.8;
    padding: 2px 9px;
    border-radius: 4px;
}

/* ── Achievements — horizontal card ─────────────────────── */
.achievement-card {
    background: rgba(255,255,255,0.5) !important;
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255,255,255,0.65) !important;
    border-radius: 1rem !important;
    box-shadow: 0 4px 24px rgba(15,80,100,0.08), inset 0 1px 0 rgba(255,255,255,0.6);
    transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
    text-decoration: none !important;
}
body.dark .achievement-card {
    background: rgba(15,23,42,0.5) !important;
    border: 1px solid rgba(56,189,248,0.12) !important;
    box-shadow: 0 4px 24px rgba(0,0,0,0.2), inset 0 1px 0 rgba(255,255,255,0.05);
}
.achievement-card:hover {
    transform: translateY(-4px);
    border-color: rgba(56,189,248,0.45) !important;
    box-shadow: 0 0 0 1px rgba(56,189,248,0.25), 0 8px 28px rgba(56,189,248,0.15) !important;
}
.achievement-img-wrap {
    width: 72px;
    height: 72px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.achievement-img {
    width: 72px;
    height: 72px;
    object-fit: contain;
    border-radius: 0.5rem;
}
.achievement-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-color) !important;
    background: transparent !important;
}
.achievement-issuer {
    font-size: 0.88rem;
    color: var(--text-secondary-color) !important;
    background: transparent !important;
}
.achievement-link {
    font-size: 0.78rem;
    color: var(--primary-color) !important;
    font-family: 'JetBrains Mono', monospace;
}


/* ── Scrollbar accent ────────────────────────────────────── */
::-webkit-scrollbar-thumb {
    background: var(--primary-color);
    opacity: 0.6;
}