:root {
    --font-heading: 'Outfit', 'Segoe UI', sans-serif;
    --font-body: 'Manrope', 'Segoe UI', sans-serif;

    --bg: #090c12;
    --bg-soft: #0e131d;
    --panel: #121927;
    --panel-soft: rgba(18, 25, 39, 0.7);

    --text: #f2f6ff;
    --text-muted: #a6b0c1;

    --line: rgba(157, 173, 197, 0.24);
    --line-strong: rgba(162, 182, 214, 0.44);

    --accent: #8fc2ff;
    --accent-strong: #b9dbff;

    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 18px;

    --shadow: 0 20px 60px rgba(0, 0, 0, 0.35);
    --container: 1160px;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    background:
        radial-gradient(circle at 85% -10%, rgba(128, 174, 240, 0.15), rgba(128, 174, 240, 0) 35%),
        linear-gradient(180deg, var(--bg) 0%, #070a10 100%);
    color: var(--text);
    font-family: var(--font-body);
    line-height: 1.65;
    letter-spacing: 0.01em;
}

body::after {
    content: '';
    position: fixed;
    inset: 0;
    pointer-events: none;
    background: url('/assets/img/pattern-grid.svg') center/cover no-repeat;
    opacity: 0.08;
    z-index: -1;
}

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

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

h1,
h2,
h3,
h4 {
    margin: 0;
    font-family: var(--font-heading);
    line-height: 1.12;
    letter-spacing: 0.01em;
}

p {
    margin: 0;
    color: var(--text-muted);
}

ul,
ol {
    margin: 0;
    padding: 0;
}

.container {
    width: min(var(--container), calc(100% - 2.8rem));
    margin-inline: auto;
}

.section {
    padding: clamp(4rem, 9vw, 7rem) 0;
}

.section-kicker,
.eyebrow {
    display: inline-flex;
    font-size: 0.74rem;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--accent);
    border: 1px solid rgba(151, 191, 241, 0.35);
    background: rgba(98, 145, 206, 0.08);
    padding: 0.28rem 0.58rem;
    border-radius: 4px;
}

.section-head {
    display: grid;
    gap: 1rem;
    margin-bottom: 1.4rem;
}

.section-head h2 {
    font-size: clamp(1.7rem, 3vw, 2.4rem);
}

.skip-link {
    position: absolute;
    left: -999px;
    top: 0;
    z-index: 1000;
    padding: 0.5rem 0.7rem;
    background: #fff;
    color: #000;
}

.skip-link:focus {
    left: 0.5rem;
    top: 0.5rem;
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    margin: -1px;
    padding: 0;
    overflow: hidden;
    border: 0;
    clip: rect(0, 0, 0, 0);
}

/* Header */
.site-header {
    position: sticky;
    top: 0;
    z-index: 90;
    background: rgba(8, 12, 18, 0.72);
    backdrop-filter: blur(8px);
    border-bottom: 1px solid transparent;
    transition: border-color 180ms ease, background 180ms ease;
}

.site-header.is-scrolled {
    border-color: var(--line);
    background: rgba(8, 12, 18, 0.9);
}

.nav-shell {
    min-height: 4.7rem;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 0.72rem;
}

.brand img {
    width: 2rem;
    height: 2rem;
}

.brand-copy {
    display: inline-flex;
    flex-direction: column;
    gap: 0.1rem;
}

.brand-copy strong {
    letter-spacing: 0.12em;
    font-size: 0.72rem;
}

.brand-copy small {
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-size: 0.62rem;
    color: var(--text-muted);
}

.site-nav {
    margin-left: auto;
    display: flex;
    align-items: center;
    gap: 1.1rem;
}

.nav-link {
    color: var(--text-muted);
    font-size: 0.9rem;
    padding-bottom: 0.24rem;
    border-bottom: 1px solid transparent;
    transition: color 180ms ease, border-color 180ms ease;
}

.nav-link:hover,
.nav-link:focus-visible,
.nav-link.is-active {
    color: var(--text);
    border-color: var(--accent);
}

/* Buttons: minimal rectangular */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 0.88rem;
    font-weight: 600;
    letter-spacing: 0.02em;
    padding: 0.7rem 1rem;
    border: 1px solid transparent;
    border-radius: var(--radius-sm);
    transition: transform 140ms ease, border-color 140ms ease, background 140ms ease;
}

.btn:hover,
.btn:focus-visible {
    transform: translateY(-1px);
}

.btn--small {
    font-size: 0.8rem;
    padding: 0.58rem 0.86rem;
}

.btn--primary {
    background: var(--accent);
    color: #081224;
    border-color: var(--accent);
}

.btn--primary:hover,
.btn--primary:focus-visible {
    background: var(--accent-strong);
    border-color: var(--accent-strong);
}

.btn--outline {
    border-color: var(--line-strong);
    background: rgba(19, 27, 40, 0.6);
    color: var(--text);
}

.btn--outline:hover,
.btn--outline:focus-visible {
    border-color: rgba(185, 214, 248, 0.8);
}

.menu-toggle {
    display: none;
    margin-left: auto;
    width: 2.7rem;
    height: 2.7rem;
    background: rgba(19, 27, 40, 0.7);
    border: 1px solid var(--line);
    border-radius: var(--radius-sm);
    padding: 0.4rem;
}

.menu-toggle span {
    display: block;
    width: 100%;
    height: 2px;
    border-radius: 2px;
    margin: 0.32rem 0;
    background: var(--text);
}

.mobile-menu,
.mobile-backdrop {
    display: none;
}

.mobile-menu {
    position: fixed;
    top: 5rem;
    left: 0.8rem;
    right: 0.8rem;
    z-index: 95;
    border-radius: var(--radius-md);
    border: 1px solid var(--line-strong);
    background: rgba(9, 13, 20, 0.96);
    padding: 0.9rem;
    box-shadow: var(--shadow);
}

.mobile-nav-links {
    display: grid;
    gap: 0.42rem;
}

.mobile-nav-link {
    border: 1px solid transparent;
    border-radius: var(--radius-sm);
    padding: 0.62rem 0.68rem;
    color: var(--text-muted);
}

.mobile-nav-link:hover,
.mobile-nav-link.is-active {
    color: var(--text);
    border-color: var(--line-strong);
    background: rgba(23, 33, 49, 0.6);
}

.mobile-nav-cta {
    margin-top: 0.4rem;
}

.mobile-backdrop {
    position: fixed;
    inset: 0;
    z-index: 94;
    background: rgba(0, 0, 0, 0.55);
}

.mobile-menu.is-open,
.mobile-backdrop.is-open {
    display: block;
}

body.menu-open {
    overflow: hidden;
}

/* Home */
.hero {
    padding-top: clamp(5.1rem, 10vw, 8rem);
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.08fr 0.92fr;
    gap: clamp(1.2rem, 3vw, 2rem);
    align-items: stretch;
}

.hero-copy {
    display: grid;
    gap: 1.2rem;
}

.hero-copy h1 {
    font-size: clamp(2.1rem, 5.2vw, 4.15rem);
    max-width: 12ch;
}

.hero-copy p {
    max-width: 60ch;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
}

.hero-panel {
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    background:
        linear-gradient(140deg, rgba(18, 26, 38, 0.9), rgba(13, 19, 30, 0.9));
    padding: 1.2rem;
}

.metric-grid {
    display: grid;
    gap: 0.8rem;
}

.metric-grid article {
    border: 1px solid rgba(153, 170, 196, 0.25);
    border-radius: var(--radius-md);
    padding: 0.9rem;
    background: rgba(18, 25, 37, 0.7);
    display: grid;
    gap: 0.35rem;
}

.metric-grid strong {
    font-family: var(--font-heading);
    font-size: 1.02rem;
}

.metric-grid span {
    font-size: 0.9rem;
    color: var(--text-muted);
}

.split-intro {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    align-items: end;
}

.split-intro h2 {
    font-size: clamp(1.6rem, 3vw, 2.3rem);
    margin-top: 0.85rem;
}

.card-grid {
    display: grid;
    gap: 0.9rem;
}

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

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

.minimal-card {
    border: 1px solid var(--line);
    border-radius: var(--radius-md);
    background: var(--panel-soft);
    padding: 1rem;
    display: grid;
    gap: 0.6rem;
    min-height: 100%;
}

.minimal-card h3 {
    font-size: 1.18rem;
}

.text-link {
    color: var(--accent-strong);
    font-size: 0.88rem;
    font-weight: 600;
    border-bottom: 1px solid rgba(185, 214, 248, 0.5);
    width: fit-content;
}

.step-list {
    list-style: none;
    border: 1px solid var(--line);
    border-radius: var(--radius-md);
    overflow: hidden;
    background: var(--panel-soft);
}

.step-list li {
    border-bottom: 1px solid rgba(148, 165, 189, 0.18);
    padding: 0.95rem 1rem;
    display: grid;
    grid-template-columns: 3.2rem 1fr;
    gap: 0.7rem;
    align-items: start;
}

.step-list li:last-child {
    border-bottom: 0;
}

.step-list strong {
    color: var(--accent-strong);
    font-family: var(--font-heading);
}

.news-list {
    display: grid;
    gap: 0.8rem;
}

.news-item {
    border: 1px solid var(--line);
    border-radius: var(--radius-md);
    padding: 0.9rem 1rem;
    background: var(--panel-soft);
    display: grid;
    gap: 0.34rem;
}

.news-item h3 {
    font-size: 1.05rem;
}

.news-meta {
    color: var(--text-muted);
    font-size: 0.76rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.cta-panel {
    border: 1px solid var(--line-strong);
    border-radius: var(--radius-lg);
    background:
        linear-gradient(140deg, rgba(17, 24, 36, 0.92), rgba(11, 16, 25, 0.94));
    padding: clamp(1.1rem, 3vw, 1.8rem);
    display: grid;
    gap: 1rem;
    grid-template-columns: 1fr auto;
    align-items: center;
}

.cta-panel h2 {
    margin-top: 0.8rem;
    font-size: clamp(1.5rem, 2.8vw, 2.2rem);
}

/* Shared pages */
.page-hero {
    padding-top: clamp(4.8rem, 10vw, 7rem);
}

.page-hero .container {
    max-width: 72ch;
    display: grid;
    gap: 1rem;
}

.page-hero h1 {
    font-size: clamp(1.95rem, 4.8vw, 3.5rem);
}

/* Contact form */
.contact-form {
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    background: var(--panel-soft);
    padding: clamp(1rem, 3vw, 1.5rem);
    display: grid;
    gap: 0.9rem;
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.form-row {
    display: grid;
    gap: 0.4rem;
}

.form-row--full {
    grid-column: 1 / -1;
}

.contact-form label {
    font-size: 0.74rem;
    text-transform: uppercase;
    letter-spacing: 0.09em;
    color: var(--text-muted);
}

.contact-form input,
.contact-form select,
.contact-form textarea {
    width: 100%;
    color: var(--text);
    background: rgba(10, 14, 23, 0.92);
    border: 1px solid rgba(149, 168, 198, 0.36);
    border-radius: var(--radius-sm);
    padding: 0.68rem 0.75rem;
    font: inherit;
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
    outline: 2px solid rgba(159, 198, 243, 0.5);
    outline-offset: 1px;
}

.form-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.7rem;
    align-items: center;
    justify-content: space-between;
}

.form-note {
    font-size: 0.8rem;
}

.form-status {
    min-height: 1.2em;
    color: var(--accent-strong);
    font-size: 0.88rem;
}

/* Footer */
.site-footer {
    margin-top: 2.5rem;
    border-top: 1px solid var(--line);
    background: rgba(8, 12, 18, 0.88);
}

.footer-grid {
    padding: 1.8rem 0 1.3rem;
    display: grid;
    grid-template-columns: 1.4fr repeat(3, 1fr);
    gap: 1rem;
}

.footer-grid h2 {
    margin-bottom: 0.55rem;
    font-size: 0.74rem;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--text-muted);
}

.footer-grid ul {
    list-style: none;
    display: grid;
    gap: 0.35rem;
}

.footer-grid a {
    color: var(--text-muted);
    font-size: 0.88rem;
}

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

.footer-brand {
    display: grid;
    gap: 0.72rem;
}

.footer-bottom {
    border-top: 1px solid rgba(149, 168, 198, 0.22);
    padding: 0.9rem 0 1.1rem;
    display: flex;
    justify-content: space-between;
    gap: 0.7rem;
    flex-wrap: wrap;
}

.footer-bottom p {
    font-size: 0.8rem;
}

/* Reveal motion */
[data-reveal] {
    opacity: 0;
    transform: translateY(16px);
    transition: opacity 320ms ease, transform 320ms ease;
}

[data-reveal].in-view {
    opacity: 1;
    transform: translateY(0);
}

/* Responsive */
@media (max-width: 1024px) {
    .site-nav,
    .desktop-cta {
        display: none;
    }

    .menu-toggle {
        display: block;
    }

    .hero-grid,
    .split-intro,
    .card-grid--three,
    .card-grid--two,
    .cta-panel,
    .footer-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 760px) {
    .container {
        width: min(var(--container), calc(100% - 1.6rem));
    }

    .hero-actions {
        width: 100%;
    }

    .hero-actions .btn {
        flex: 1;
    }

    .contact-form {
        grid-template-columns: 1fr;
    }

    .step-list li {
        grid-template-columns: 1fr;
    }
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }

    [data-reveal] {
        opacity: 1;
        transform: none;
    }
}