:root {
    --bg-dark: #050910;
    --panel-bg: rgba(13, 20, 32, 0.78);
    --panel-border: rgba(138, 171, 219, 0.2);
    --text-main: #eaf0ff;
    --text-muted: #9eb2d5;
    --accent: #3fd0ff;
    --accent-strong: #007bff;
    --shadow-soft: 0 24px 70px rgba(0, 0, 0, 0.45);
}

#vanta-bg {
    position: fixed;
    inset: 0;
    z-index: -1;
    pointer-events: none;
}

body {
    min-height: 100vh;
    background:
        radial-gradient(circle at 15% 15%, rgba(48, 198, 255, 0.2), transparent 34%),
        radial-gradient(circle at 90% 85%, rgba(0, 123, 255, 0.18), transparent 30%),
        var(--bg-dark);
    color: var(--text-main);
    font-family: "Manrope", "Segoe UI", sans-serif;
    padding-top: 95px;
}

nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: auto;
    padding: 18px clamp(18px, 4vw, 48px);
    background: rgba(4, 9, 16, 0.72);
    border-bottom: 1px solid rgba(126, 170, 224, 0.24);
    backdrop-filter: blur(16px);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.35);
    z-index: 100;
}

.title > a {
    font-family: "Space Grotesk", "Segoe UI", sans-serif;
    font-size: clamp(1.35rem, 2vw, 1.55rem);
    letter-spacing: 0.4px;
}

ul > li > a {
    color: var(--text-main);
    font-weight: 600;
}

ul > li > a:hover {
    color: var(--accent);
}

.menu-toggle {
    appearance: none;
    background: transparent;
    border: 0;
    padding: 4px;
    margin-left: auto;
}

.menu-toggle.open span:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
}

.menu-toggle.open span:nth-child(2) {
    opacity: 0;
}

.menu-toggle.open span:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
}

#wrapper.profile-wrapper {
    width: min(1100px, 92%);
    margin: 0 auto 80px;
    display: grid;
    gap: 20px;
}

.panel {
    background: linear-gradient(160deg, rgba(22, 33, 48, 0.84), var(--panel-bg));
    border: 1px solid var(--panel-border);
    border-radius: 20px;
    box-shadow: var(--shadow-soft);
    backdrop-filter: blur(6px);
    animation: fade-up 0.55s ease both;
}

.profile-top {
    display: grid;
    gap: 20px;
    grid-template-columns: 1.3fr 1fr;
}

.profile-card {
    text-align: left;
    padding: 30px;
}

.avatar {
    width: 122px;
    height: 122px;
    border-radius: 50%;
    object-fit: cover;
    border: 4px solid rgba(160, 198, 255, 0.28);
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.35);
}

.status-pill {
    width: fit-content;
    margin-top: 18px;
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: #bdf4ff;
    background: rgba(62, 206, 255, 0.14);
    border: 1px solid rgba(62, 206, 255, 0.35);
    border-radius: 999px;
    padding: 7px 12px;
}

.name {
    margin-top: 12px;
    font-family: "Space Grotesk", "Segoe UI", sans-serif;
    font-size: clamp(1.9rem, 3.2vw, 2.35rem);
    letter-spacing: 0.3px;
}

.role {
    margin-top: 8px;
    max-width: 50ch;
    color: var(--text-muted);
    line-height: 1.65;
}

.tag-list {
    margin-top: 16px;
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.tag-list span {
    font-size: 0.85rem;
    color: #d9ecff;
    background: rgba(120, 147, 200, 0.2);
    border: 1px solid rgba(158, 191, 247, 0.3);
    border-radius: 999px;
    padding: 6px 12px;
}

.socials {
    margin-top: 18px;
    display: flex;
    gap: 10px;
}

.socials a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    font-size: 1.1rem;
    color: #f4f8ff;
    border-radius: 50%;
    border: 1px solid rgba(165, 198, 248, 0.35);
    background: rgba(36, 52, 76, 0.55);
    transition: transform 0.2s ease, border-color 0.2s ease, background-color 0.2s ease;
}

.socials a:hover,
.socials a:focus-visible {
    transform: translateY(-2px);
    border-color: rgba(64, 197, 255, 0.85);
    background: rgba(8, 126, 181, 0.45);
}

.summary-card {
    padding: 30px;
}

.summary-card h2,
.bio-box h2,
.skills-box h2 {
    font-family: "Space Grotesk", "Segoe UI", sans-serif;
    font-size: 1.4rem;
    margin-bottom: 16px;
}

.summary-grid {
    display: grid;
    gap: 12px;
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.summary-item {
    padding: 14px;
    border-radius: 14px;
    background: rgba(12, 21, 36, 0.7);
    border: 1px solid rgba(139, 174, 224, 0.2);
}

.summary-item p {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.summary-item h3 {
    margin-top: 5px;
    font-size: 1rem;
    font-weight: 700;
    color: #eaf5ff;
}

.bio-box,
.skills-box {
    padding: 28px 30px;
}

.bio-box p {
    color: var(--text-muted);
    line-height: 1.75;
    max-width: 74ch;
}

.primary-actions {
    margin-top: 18px;
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.action-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    font-weight: 700;
    font-size: 0.95rem;
    letter-spacing: 0.02em;
    color: #071219;
    background: linear-gradient(120deg, var(--accent), #86f0ff);
    border: 1px solid transparent;
    border-radius: 12px;
    padding: 11px 17px;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.action-btn:hover,
.action-btn:focus-visible {
    transform: translateY(-1px);
    box-shadow: 0 14px 30px rgba(72, 205, 255, 0.35);
}

.action-btn-outline {
    color: var(--text-main);
    background: rgba(84, 109, 152, 0.16);
    border-color: rgba(147, 180, 233, 0.4);
}

.skills-box {
    --line-space: 16px;
}

.skill + .skill {
    margin-top: var(--line-space);
}

.skill-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 8px;
}

.skill-head span {
    color: #dce8ff;
    font-weight: 600;
}

.skill-head strong {
    color: #bfe8ff;
    font-size: 0.9rem;
}

.bar {
    height: 11px;
    border-radius: 999px;
    overflow: hidden;
    background: rgba(179, 209, 251, 0.14);
    border: 1px solid rgba(143, 181, 241, 0.2);
}

.fill {
    width: var(--level, 0%);
    height: 100%;
    border-radius: inherit;
    background: linear-gradient(90deg, #4fd8ff 0%, #2c9fff 55%, #0061f5 100%);
    box-shadow: 0 6px 14px rgba(49, 173, 255, 0.45);
    animation: skill-load 1s ease both;
}

@keyframes skill-load {
    from {
        width: 0%;
    }
    to {
        width: var(--level, 0%);
    }
}

@keyframes fade-up {
    from {
        opacity: 0;
        transform: translateY(8px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@media screen and (max-width: 980px) {
    .profile-top {
        grid-template-columns: 1fr;
    }

    .summary-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media screen and (max-width: 768px) {
    body {
        padding-top: 82px;
    }

    nav {
        padding: 14px 20px;
        align-items: center;
        flex-wrap: wrap;
        gap: 10px;
    }

    .menu-toggle {
        display: flex;
    }

    .nav-list {
        width: 100%;
        display: none;
        background: rgba(5, 11, 18, 0.92);
        border: 1px solid rgba(126, 166, 224, 0.18);
        border-radius: 12px;
        padding: 8px 0;
        margin-top: 4px;
    }

    .nav-list.active {
        display: flex;
    }

    ul {
        flex-direction: column;
        width: 100%;
        gap: 0;
    }

    ul > li {
        width: 100%;
        margin-right: 0;
        padding: 0;
    }

    ul > li > a {
        display: block;
        font-size: 1rem;
        padding: 11px 16px;
    }

    #wrapper.profile-wrapper {
        width: min(1100px, 94%);
        margin-bottom: 50px;
        gap: 16px;
    }

    .profile-card,
    .summary-card,
    .bio-box,
    .skills-box {
        padding: 20px;
        border-radius: 16px;
    }

    .avatar {
        width: 102px;
        height: 102px;
    }

    .status-pill {
        margin-top: 14px;
    }

    .name {
        margin-top: 10px;
        font-size: 1.7rem;
    }

    .summary-grid {
        grid-template-columns: 1fr;
    }

    .primary-actions {
        flex-direction: column;
    }

    .action-btn {
        width: 100%;
    }
}

@media screen and (max-width: 420px) {
    .role,
    .bio-box p {
        font-size: 0.93rem;
        line-height: 1.6;
    }

    .socials a {
        width: 40px;
        height: 40px;
    }
}

@media (prefers-reduced-motion: reduce) {
    * {
        animation: none !important;
        transition: none !important;
    }
}