:root {
    --bg: #0c1220;
    --bg-soft: #131c2f;
    --panel: rgba(14, 22, 38, 0.82);
    --panel-strong: #111827;
    --card: #f4f0e8;
    --card-dark: #1b2438;
    --text: #eef2ff;
    --text-soft: #b5c0d8;
    --text-dark: #101728;
    --line: rgba(173, 190, 255, 0.18);
    --blue: #2f80ed;
    --blue-strong: #1f5fbf;
    --sand: #dfb466;
    --mint: #8ed1b4;
    --shadow: 0 30px 70px rgba(2, 6, 23, 0.35);
    --radius-xl: 16px;
    --radius-lg: 12px;
    --radius-md: 10px;
    --content-width: 1180px;
    --font-main: "Segoe UI Variable", "Trebuchet MS", "Segoe UI", sans-serif;
    --font-accent: "Arial Rounded MT Bold", "Trebuchet MS", sans-serif;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: var(--font-main);
    color: var(--text);
    background:
        radial-gradient(circle at top left, rgba(47, 128, 237, 0.28), transparent 28%),
        radial-gradient(circle at 85% 15%, rgba(223, 180, 102, 0.18), transparent 24%),
        linear-gradient(180deg, #0b1324 0%, #0c1220 48%, #101827 100%);
    overflow-x: hidden;
}

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

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

.hero,
.subpage-hero {
    padding: 24px 20px 32px;
}

.topbar,
.hero-layout,
.page,
.subpage-heading,
.legal-page {
    width: min(100%, var(--content-width));
    margin: 0 auto;
}

.topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    padding: 14px 18px;
    background: transparent;
    border: none;
    border-radius: 14px;
    backdrop-filter: none;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-accent);
    font-size: 1.35rem;
    font-weight: 700;
    letter-spacing: 0.02em;
}

.brand-logo {
    width: 34px;
    height: 34px;
    border-radius: 0;
    border: none;
    object-fit: contain;
}

.nav-links {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 14px;
    color: var(--text-soft);
}

.nav-links a {
    display: inline-flex;
    align-items: center;
    min-height: 36px;
    padding: 0 4px;
}

.nav-links a:hover,
.text-link:hover {
    color: #ffffff;
}

.hero-layout {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 32px;
    align-items: center;
    padding-top: 40px;
}

.hero-copy {
    min-width: 0;
}

@media (min-width: 981px) {
    .hero-copy.hero-copy-scroll {
        overflow-y: auto;
        padding-right: 8px;
    }
}

.eyebrow,
.card-kicker {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.14em;
    color: var(--sand);
}

.hero-copy h1,
.subpage-heading h1 {
    margin: 14px 0 18px;
    font-family: var(--font-main);
    font-weight: 700;
    font-size: clamp(2.2rem, 4.4vw, 4rem);
    line-height: 1.02;
    letter-spacing: -0.02em;
    text-wrap: balance;
}

.hero-text,
.section-heading p,
.contact-card p,
.legal-card p,
.legal-list {
    color: var(--text-soft);
    line-height: 1.65;
}

.hero-actions,
.security-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 28px;
}

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 48px;
    padding: 0 18px;
    border-radius: 10px;
    font-weight: 700;
    transition: transform 0.2s ease, background 0.2s ease;
}

.button:hover {
    transform: translateY(-1px);
}

.button-download {
    min-width: 138px;
    border: 1px solid rgba(111, 177, 255, 0.7);
    background: rgba(74, 150, 241, 0.22);
    color: #dbeaff;
    gap: 10px;
}

.button-download img {
    width: 22px;
    height: 22px;
    flex: 0 0 auto;
    object-fit: contain;
}

.button-download span {
    line-height: 1;
}

.button-download:hover {
    background: rgba(74, 150, 241, 0.34);
}

.hero-visual {
    position: relative;
}

.hero-banner {
    border-radius: var(--radius-xl);
    border: 1px solid var(--line);
    box-shadow: var(--shadow);
}

.hero-stack {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 12px;
    margin-top: 18px;
}

.hero-stack a {
    display: block;
}

.hero-stack img {
    border-radius: var(--radius-lg);
    border: 1px solid var(--line);
    box-shadow: var(--shadow);
    cursor: zoom-in;
}

.page {
    padding: 16px 20px 64px;
}

.section {
    margin-top: 28px;
    padding: 28px;
    background: rgba(11, 18, 32, 0.62);
    border: 1px solid var(--line);
    border-radius: 16px;
    backdrop-filter: blur(10px);
}

.feature-columns-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
}

.feature-column {
    padding: 18px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--line);
    background: rgba(15, 23, 39, 0.88);
}

.feature-column h2 {
    margin: 0 0 12px;
    font-family: var(--font-main);
    font-size: 1.3rem;
}

.feature-list {
    margin: 0;
    padding: 0;
    list-style: none;
    display: grid;
    gap: 10px;
    color: var(--text-soft);
}

.feature-list li {
    display: grid;
    grid-template-columns: 10px 1fr;
    gap: 10px;
    align-items: start;
}

.feature-list li::before {
    content: "•";
    color: var(--mint);
    line-height: 1.65;
}

.contact-card,
.legal-card {
    border-radius: var(--radius-lg);
    border: 1px solid var(--line);
    box-shadow: var(--shadow);
}

.section-heading {
    max-width: 720px;
    margin-bottom: 22px;
}

.section-heading .eyebrow {
    display: block;
    margin: 0 0 10px;
    font-family: var(--font-accent);
    font-size: 1.4rem;
    font-weight: 700;
    text-transform: none;
    letter-spacing: -0.02em;
    line-height: 1.05;
}

.section-heading h2 {
    display: none;
}

.section-heading h2,
.legal-card h2 {
    margin: 10px 0 10px;
    font-family: var(--font-accent);
}

.legal-list {
    margin: 14px 0 0;
    padding-left: 18px;
}

.legal-list li {
    margin-top: 8px;
}

.feedback-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
}

.documents-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
}

.document-card {
    min-height: 122px;
    padding: 20px 22px;
    display: flex;
    border-radius: 8px;
    border: 1px solid rgba(111, 177, 255, 0.28);
    background:
        linear-gradient(135deg, rgba(74, 150, 241, 0.14), rgba(15, 23, 39, 0.9) 52%),
        rgba(15, 23, 39, 0.88);
    box-shadow: var(--shadow);
    transition: transform 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}

.document-card:hover,
.contact-card:hover {
    transform: translateY(-2px);
    border-color: rgba(111, 177, 255, 0.58);
    background:
        linear-gradient(135deg, rgba(74, 150, 241, 0.22), rgba(15, 23, 39, 0.92) 52%),
        rgba(15, 23, 39, 0.92);
}

.text-link.document-title {
    min-height: 100%;
    height: 100%;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    color: var(--text);
    line-height: 1.25;
}

.text-link.document-title span {
    display: grid;
    gap: 8px;
}

.text-link.document-title strong {
    font-family: var(--font-accent);
    font-size: 1.16rem;
}

.text-link.document-title small {
    max-width: 360px;
    color: var(--text-soft);
    font-size: 0.92rem;
    font-weight: 600;
    line-height: 1.45;
}

.text-link.document-title:hover {
    color: #ffffff;
}

.text-link.document-title::after {
    content: "↗";
    flex: 0 0 auto;
    align-self: center;
    margin-left: auto;
    color: #9fcbff;
    font-family: var(--font-main);
    font-size: 1.05rem;
    opacity: 0.9;
}

.contact-card {
    min-height: 122px;
    padding: 20px 22px;
    display: flex;
    border-radius: 8px;
    border: 1px solid rgba(111, 177, 255, 0.28);
    background:
        linear-gradient(135deg, rgba(74, 150, 241, 0.14), rgba(15, 23, 39, 0.9) 52%),
        rgba(15, 23, 39, 0.88);
    transition: transform 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}

.feedback-section .section-heading {
    max-width: 100%;
    text-align: left;
    margin-bottom: 18px;
}

.feedback-section .feedback-grid {
    grid-template-columns: repeat(2, minmax(280px, 1fr));
    justify-items: stretch;
}

.text-link {
    color: var(--sand);
    font-weight: 700;
}

.site-footer {
    width: min(100%, var(--content-width));
    margin: 0 auto;
    padding: 24px 20px 36px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    border-top: 1px solid var(--line);
    color: var(--text-soft);
}

.site-footer strong {
    display: block;
    color: var(--text);
    font-family: var(--font-accent);
}

.site-footer p {
    margin: 6px 0 0;
}

.site-footer-links {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 14px;
    font-weight: 700;
}

.site-footer-links a:hover {
    color: #ffffff;
}

.back-to-top {
    position: fixed;
    right: 18px;
    bottom: 18px;
    width: 44px;
    height: 44px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
    border: 1px solid var(--line);
    background: rgba(10, 16, 28, 0.82);
    color: #ffffff;
    font-size: 1.5rem;
    line-height: 1;
    z-index: 40;
}

.back-to-top:hover {
    background: rgba(47, 128, 237, 0.3);
}

.subpage-heading {
    padding: 58px 0 6px;
}

.legal-page {
    display: grid;
    gap: 18px;
    padding: 0 20px 56px;
}

.legal-card {
    padding: 24px;
    background: rgba(11, 18, 32, 0.7);
}

.policy-markdown {
    overflow-wrap: anywhere;
    word-break: break-word;
}

.policy-markdown pre,
.policy-markdown code {
    white-space: pre-wrap;
    overflow-wrap: anywhere;
}

@media (max-width: 980px) {
    .hero-layout,
    .feature-columns-grid,
    .documents-grid,
    .feedback-grid {
        grid-template-columns: 1fr;
    }

    .topbar,
    .site-footer {
        border-radius: 14px;
        flex-direction: column;
        align-items: flex-start;
    }

    .nav-links {
        width: 100%;
        justify-content: flex-start;
        flex-wrap: nowrap;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: thin;
        padding-bottom: 4px;
    }

    .feedback-section .feedback-grid {
        grid-template-columns: 1fr;
        gap: 12px;
    }
}

@media (max-width: 640px) {
    .hero,
    .subpage-hero,
    .page,
    .legal-page,
    .site-footer {
        padding-left: 14px;
        padding-right: 14px;
    }

    .site-footer-links {
        justify-content: flex-start;
    }

    .section,
    .legal-card,
    .contact-card,
    .document-card {
        border-radius: 14px;
    }

    .hero-copy h1,
    .subpage-heading h1 {
        font-size: 1.8rem;
        line-height: 1.06;
    }

    .topbar {
        gap: 12px;
        padding: 10px 12px;
    }

    .brand {
        font-size: 1.08rem;
    }

    .brand-logo {
        width: 30px;
        height: 30px;
    }

    .nav-links {
        gap: 8px;
    }

    .nav-links a {
        min-height: 34px;
        font-size: 0.95rem;
        padding: 0 2px;
    }

    .hero-layout {
        gap: 18px;
        padding-top: 20px;
    }

    .hero-text {
        font-size: 1rem;
        line-height: 1.55;
    }

    .hero-actions {
        width: 100%;
    }

    .hero-actions .button {
        width: 100%;
        min-height: 44px;
    }

    .section {
        margin-top: 18px;
        padding: 18px;
    }

    .section-heading .eyebrow {
        font-size: 1.15rem;
    }

    .feature-column {
        padding: 14px;
    }

    .feature-column h2 {
        font-size: 1.15rem;
    }

    .hero-stack {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 10px;
    }

    .hero-stack a,
    .hero-stack img {
        width: 100%;
    }

    .hero-stack a {
        aspect-ratio: 3 / 4;
        overflow: hidden;
        border-radius: var(--radius-lg);
    }

    .hero-stack img {
        height: 100%;
        object-fit: cover;
        object-position: top center;
    }

    .back-to-top {
        right: 12px;
        bottom: 12px;
    }
}

@media (max-width: 420px) {
    .hero-copy h1,
    .subpage-heading h1 {
        font-size: 1.6rem;
        line-height: 1.08;
    }

    .section,
    .legal-card {
        padding: 14px;
    }

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