:root {
    --bg: #070b14;
    --bg-soft: #101a2b;
    --panel: rgba(13, 21, 36, 0.74);
    --line: rgba(163, 188, 228, 0.24);
    --text: #e8efff;
    --text-soft: #9fb3d6;
    --brand: #5ad8a7;
    --brand-2: #45a8ff;
    --warn: #ffb357;
    --ok: #67e8a6;
    --shadow: 0 24px 64px rgba(5, 10, 20, 0.6);
}

body[data-theme="light"] {
    --bg: #edf2fa;
    --bg-soft: #dbe6f7;
    --panel: rgba(255, 255, 255, 0.76);
    --line: rgba(77, 104, 148, 0.26);
    --text: #0f1c35;
    --text-soft: #536587;
    --brand: #007a63;
    --brand-2: #0f6ee9;
    --warn: #d77a1b;
    --ok: #0b8c57;
    --shadow: 0 20px 48px rgba(48, 68, 106, 0.18);
}

* {
    box-sizing: border-box;
}

html,
body {
    margin: 0;
    min-height: 100%;
}

body {
    font-family: "Plus Jakarta Sans", sans-serif;
    background: radial-gradient(circle at 15% 0%, #12243f 0%, transparent 34%),
        radial-gradient(circle at 86% 100%, #12324c 0%, transparent 34%),
        var(--bg);
    color: var(--text);
    display: grid;
    grid-template-rows: auto 1fr auto;
}

.background-layer {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: -1;
    background: linear-gradient(130deg, rgba(69, 168, 255, 0.12), rgba(90, 216, 167, 0.08));
}

.container,
.topbar,
.footer {
    width: min(1180px, calc(100% - 2rem));
    margin-inline: auto;
}

.topbar {
    margin-top: 1rem;
    padding: 0.9rem 1.2rem;
    border-radius: 16px;
    border: 1px solid var(--line);
    background: var(--panel);
    backdrop-filter: blur(10px);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.brand {
    font-family: "Outfit", sans-serif;
    color: var(--text);
    text-decoration: none;
    font-size: 0.95rem;
    letter-spacing: 0.12em;
    font-weight: 700;
}

.top-actions {
    display: flex;
    align-items: center;
    gap: 0.9rem;
}

.text-link {
    color: var(--text-soft);
    text-decoration: none;
    font-weight: 600;
}

.text-link:hover {
    color: var(--text);
}

.theme-btn {
    border: 1px solid var(--line);
    background: transparent;
    color: var(--text);
    padding: 0.55rem 0.85rem;
    border-radius: 10px;
    cursor: pointer;
    font-family: "Outfit", sans-serif;
    font-weight: 600;
}

.hero {
    margin-top: 1.5rem;
    border: 1px solid var(--line);
    border-radius: 28px;
    padding: clamp(1.4rem, 5vw, 3rem);
    background: linear-gradient(140deg, rgba(12, 24, 41, 0.9), rgba(8, 15, 28, 0.64));
    box-shadow: var(--shadow);
}

body[data-theme="light"] .hero {
    background: linear-gradient(140deg, rgba(255, 255, 255, 0.92), rgba(240, 246, 255, 0.92));
}

.eyebrow {
    margin: 0;
    color: var(--brand);
    letter-spacing: 0.12em;
    font: 700 0.75rem/1 "Outfit", sans-serif;
}

h1 {
    margin: 0.75rem 0 0;
    font: 800 clamp(1.8rem, 6vw, 3.9rem)/1.04 "Outfit", sans-serif;
    max-width: 18ch;
}

.lead {
    max-width: 70ch;
    margin: 1rem 0 0;
    color: var(--text-soft);
    font-size: clamp(1rem, 2vw, 1.15rem);
}

.projects-grid {
    margin-top: 1.1rem;
    margin-bottom: 2.2rem;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.95rem;
}

.project-card {
    text-decoration: none;
    color: inherit;
    border-radius: 20px;
    overflow: hidden;
    border: 1px solid var(--line);
    background: var(--panel);
    box-shadow: var(--shadow);
    transition: transform 180ms ease, border-color 180ms ease;
}

.project-card:hover {
    transform: translateY(-4px);
    border-color: rgba(90, 216, 167, 0.46);
}

.project-card img {
    width: 100%;
    height: 180px;
    display: block;
    object-fit: cover;
}

.card-body {
    padding: 1rem;
}

.card-body h2 {
    margin: 0;
    font: 700 1.22rem/1.2 "Outfit", sans-serif;
}

.card-body p {
    margin: 0.45rem 0 0;
    color: var(--text-soft);
    min-height: 2.6rem;
}

.status {
    display: inline-flex;
    margin-top: 0.9rem;
    border-radius: 999px;
    padding: 0.32rem 0.72rem;
    font: 700 0.75rem/1 "Outfit", sans-serif;
    letter-spacing: 0.04em;
}

.status.online {
    background: rgba(103, 232, 166, 0.16);
    color: var(--ok);
}

.status.private {
    background: rgba(69, 168, 255, 0.16);
    color: var(--brand-2);
}

.status.todo {
    background: rgba(255, 179, 87, 0.17);
    color: var(--warn);
}

.footer {
    padding: 0 0 1.4rem;
    text-align: center;
    color: var(--text-soft);
}

.footer a {
    color: inherit;
}

@media (max-width: 1000px) {
    .projects-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 720px) {
    .topbar {
        flex-wrap: wrap;
        justify-content: center;
    }

    .hero {
        border-radius: 20px;
    }

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

    .project-card img {
        height: 200px;
    }
}