:root {
    --bg-900: #0b1014;
    --bg-800: #111a21;
    --bg-700: #15232b;

    --panel: #171f26;
    --panel-strong: #1d2a32;
    --panel-soft: rgba(255, 255, 255, 0.02);

    --surface: rgba(255, 255, 255, 0.03);
    --surface-strong: rgba(255, 255, 255, 0.06);

    --border: rgba(255, 255, 255, 0.08);
    --border-strong: rgba(125, 200, 255, 0.28);

    --text: mintcream;
    --muted: #a8b7c1;
    --muted-strong: #d8e1e7;

    --accent: #7db4d9;
    --accent-strong: #3e92cc;
    --accent-alt: #f0b35d;

    --success: #7fe1b8;
    --warning: #f6c177;
    --danger: #ff7d7d;

    --shadow-soft: 0 18px 42px rgba(0, 0, 0, 0.22);
    --shadow-card: 0 8px 24px rgba(0, 0, 0, 0.18);

    --radius-sm: 10px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-pill: 999px;

    --container: 1200px;
    --header-gradient: linear-gradient(90deg, #13293d, #16324f, #18435a, #2a628f, #3e92cc);
    --button-gradient: linear-gradient(90deg, var(--accent-strong), var(--accent));

    --gradblue: linear-gradient(90deg, #13293d, #16324f, #18435a, #2a628f, #3e92cc);
    --gradindigo: linear-gradient(to right, #0d0e2f, #232655, #42478b, #6a72d1, #7c86f1);
    --graddusk: linear-gradient(135deg, #0c0c10, #1e1f2a, #432f2e, #5B5D7E, #6b6d95);
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: Arial, Helvetica, sans-serif;
    background:
            radial-gradient(circle at top, rgba(125, 200, 255, 0.08), transparent 30%),
            var(--bg-900);
    color: var(--text);
    line-height: 1.6;
}

img {
    display: block;
    max-width: 100%;
}

a {
    color: inherit;
    text-decoration: none;
}

button, input, textarea, select {
    font: inherit;
}

h1, h2, h3, h4, h5, h6 {
    margin-top: 0;
    line-height: 1.2;
    letter-spacing: -0.02em;
}

p {
    margin-top: 0;
}

.site-header {
    padding: 84px 20px 72px;
    text-align: center;
    background: var(--header-gradient);
    border-bottom: 1px solid var(--border);
}

.site-header h1 {
    margin: 0 0 12px;
    font-size: clamp(2.2rem, 4vw, 4rem);
    letter-spacing: 0.04em;
}

.site-header p {
    margin: 0;
    color: var(--muted);
    font-size: 1.05rem;
}

.container,
.page-shell,
.footer-row {
    width: min(var(--container), calc(100% - 40px));
    margin: 0 auto;
}

/* Style the top navigation bar */
.navbar {
    position: sticky;
    top: 0;
    z-index: 30;
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    background: rgba(11, 16, 20, 0.9);
    border-bottom: 1px solid var(--border);
    backdrop-filter: blur(10px);
}

.navbar a {
    display: block;
    padding: 15px 18px;
    color: var(--text);
    transition: background 0.2s ease, color 0.2s ease;
}

.navbar a:hover {
    background: rgba(125, 200, 255, 0.08);
    color: var(--muted-strong);
}

.navbar .nav-right {
    margin-left: auto;
}

.section {
    padding: 28px 0;
}

.section-header {
    margin-bottom: 20px;
}

.section-header h2 {
    margin: 0 0 8px;
    font-size: clamp(1.8rem, 3vw, 2.8rem);
}

.section-header p {
    margin: 0;
    color: var(--muted);
}

.grid {
    display: grid;
    gap: 20px;
}

.grid-3 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

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

.card {
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-card);
    overflow: hidden;
}

.card:hover {
    border-color: var(--border-strong);
}

.card-body {
    padding: 22px 22px 20px;
}

.card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.pill {
    display: inline-block;
    align-items: center;
    justify-content: center;
    padding: 6px 10px;
    border-radius: var(--radius-pill);
    border: 1px solid var(--border-strong);
    background: rgba(125, 200, 255, 0.08);
    color: #dfeef8;
    font-size: 0.72rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.text-muted {
    font-size: 0.9rem;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 18px;
    border: 1px solid transparent;
    border-radius: var(--radius-pill);
    background: var(--button-gradient);
    color: var(--text);
    cursor: pointer;
    transition: transform 0.18s ease, filter 0.18s ease, border-color 0.18s ease;
}

.btn:hover {
    transform: translateY(-1px);
    filter: brightness(1.06);
}

.btn.secondary {
    background: transparent;
    border-color: var(--border);
    color: var(--text);
}

.btn.ghost {
    background: rgba(255, 255, 255, 0.02);
    border-color: var(--border);
    color: var(--text);
}

.page-shell {
    padding-top: 28px;
    padding-bottom: 32px;
}

.feature-row {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 22px;
    align-items: stretch;
}

.feature-panel {
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 24px;
    box-shadow: var(--shadow-soft);
}

.feature-panel h3 {
    margin: 0 0 12px;
    font-size: clamp(1.5rem, 2vw, 2.2rem);
}

.feature-panel p {
    color: var(--muted);
}

.feature-list {
    list-style: none;
    margin: 16px 0 0;
    padding: 0;
}

.feature-list li {
    padding: 10px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    color: var(--muted-strong);
}

.feature-list li:last-child {
    border-bottom: none;
}

.news-stack {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.news-card,
.blog-card,
.project-card,
.team-card {
    background: var(--panel-soft);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 18px 20px;
    transition: transform 0.18s ease, border-color 0.18s ease;
}

.news-card:hover,
.blog-card:hover,
.project-card:hover,
.team-card:hover {
    transform: translateY(-2px);
    border-color: var(--border-strong);
}

.news-card h3,
.blog-card h3,
.project-card h3,
.team-card h3 {
    margin: 10px 0 8px;
    font-size: 1.45rem;
}

.news-card p,
.blog-card p,
.project-card p,
.team-card p {
    margin: 0;
    color: var(--muted);
}

.meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
    color: var(--muted);
    font-size: 0.8rem;
}

.split-layout {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 22px;
}

.panel {
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 24px;
    box-shadow: var(--shadow-soft);
}

.hidden {
    display: none !important;
}

.form-stack {
    display: grid;
    gap: 14px;
}

.field {
    display: grid;
    gap: 8px;
}

.field label {
    font-size: 0.9rem;
    color: var(--muted-strong);
}

.field input,
.field textarea {
    width: 100%;
    padding: 12px 14px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: rgba(255, 255, 255, 0.02);
    color: var(--text);
}

.field input::placeholder,
.field textarea::placeholder {
    color: rgba(237, 243, 245, 0.45);
}

textarea {
    min-height: 120px;
    resize: vertical;
}

.modal {
    position: fixed;
    inset: 0;
    display: none;
    z-index: 50;
    background: rgba(0, 0, 0, 0.6);
    padding: 30px 20px;
}

.modal.is-open {
    display: block;
}

.modal-panel {
    max-width: 540px;
    margin: 8vh auto 0;
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-soft);
    overflow: hidden;
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 18px 20px;
    border-bottom: 1px solid var(--border);
}

.modal-header h3 {
    margin: 0;
}

.modal-close {
    border: none;
    background: transparent;
    color: var(--muted-strong);
    font-size: 1.8rem;
    cursor: pointer;
}

.modal-body {
    padding: 20px;
}

.modal-actions {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    margin-top: 18px;
}

.footer {
    margin-top: 48px;
    padding: 28px 0 36px;
    border-top: 1px solid var(--border);
    background: rgba(9, 12, 14, 0.9);
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
    margin-bottom: 18px;
}

.footer-col {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 18px 20px;
}

.footer-col h3 {
    margin: 0 0 12px;
    font-size: 1.05rem;
}

.footer-col ul {
    list-style: none;
    margin: 0;
    padding: 0;
}

.footer-col li + li {
    margin-top: 8px;
}

.footer-col a {
    color: var(--muted);
}

.footer-col a:hover {
    color: var(--text);
}

.footer-bottom {
    text-align: center;
    color: var(--muted);
    font-size: 0.92rem;
}

/* Responsive Media */
@media (max-width: 840px) {
    .grid-3,
    .grid-2,
    .feature-row,
    .split-layout,
    .footer-grid {
        grid-template-columns: 1fr;
    }

    .navbar {
        padding: 0 8px;
    }

    .navbar a {
        padding: 12px 14px;
    }

    .navbar .nav-right {
        margin-left: 0;
    }
}