:root {
    --brand-primary: #16324f;
    --brand-accent: #c9a36a;
    --bg: #f3f0e8;
    --bg-elev: #fffdf8;
    --bg-soft: #e8e3d6;
    --line: #d4cfc2;
    --text: #102033;
    --muted: #5c6874;
    --ink: #0b1c2c;
}

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

body {
    font-family: "Manrope", system-ui, sans-serif;
    background: var(--bg);
    color: var(--text);
}

a {
    color: var(--brand-primary);
    text-decoration: none;
}

a:hover {
    color: color-mix(in srgb, var(--brand-primary) 80%, #000);
}

.guest-body {
    background:
        radial-gradient(900px 420px at 8% -8%, color-mix(in srgb, var(--brand-primary) 18%, transparent), transparent 55%),
        radial-gradient(640px 360px at 96% 0%, color-mix(in srgb, var(--brand-accent) 22%, transparent), transparent 50%),
        var(--bg);
}

.landing-page {
    position: relative;
    overflow: visible;
}

.landing-deco {
    pointer-events: none;
    position: absolute;
    inset: -24px -12vw auto;
    height: 520px;
    background:
        radial-gradient(420px 220px at 88% 12%, color-mix(in srgb, var(--brand-accent) 28%, transparent), transparent 70%),
        radial-gradient(380px 200px at 6% 40%, color-mix(in srgb, var(--brand-primary) 16%, transparent), transparent 68%);
}

.hero {
    padding: 72px 0 48px;
}

.hero-split {
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) minmax(280px, 0.9fr);
    gap: 48px;
    align-items: center;
}

.hero-visual {
    position: relative;
}

.drive-window {
    background: var(--bg-elev);
    border: 1px solid var(--line);
    border-radius: 18px;
    box-shadow: 0 24px 50px rgba(16, 32, 51, 0.1);
    overflow: hidden;
}

.drive-window-bar {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 12px 16px;
    background: var(--ink);
    color: #fffdf8;
    font-size: 12px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.drive-window-bar span {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: color-mix(in srgb, var(--brand-accent) 70%, #fff);
}

.drive-window-bar span:nth-child(2) {
    background: color-mix(in srgb, var(--brand-primary) 40%, #fff);
}

.drive-window-bar span:nth-child(3) {
    background: #8a2b2b;
}

.drive-window-bar strong {
    margin-left: 10px;
    font-weight: 700;
    letter-spacing: 0.04em;
}

.drive-window-row {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 14px 18px;
    border-bottom: 1px solid var(--line);
    color: var(--text);
    font-weight: 600;
}

.drive-window-row i {
    color: var(--brand-accent);
}

.drive-window-row.is-file {
    font-weight: 500;
    color: var(--muted);
}

.drive-window-row.is-file i {
    color: var(--brand-primary);
}

.drive-ai {
    padding: 14px 18px;
    background: color-mix(in srgb, var(--brand-primary) 8%, #fff);
    color: var(--brand-primary);
    font-size: 13px;
    font-weight: 600;
}

.stat-strip {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 14px;
}

.stat-strip > div {
    background: var(--bg-elev);
    border: 1px solid var(--line);
    border-radius: 16px;
    padding: 18px 20px;
}

.stat-strip strong {
    display: block;
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--text);
    margin-bottom: 4px;
}

.stat-strip span {
    color: var(--muted);
    font-size: 0.92rem;
}

.geo-block {
    display: grid;
    gap: 16px;
    margin: 8px 0 40px;
}

.geo-answer {
    background: var(--bg-elev);
    border: 1px solid var(--line);
    border-left: 4px solid var(--brand-accent);
    border-radius: 16px;
    padding: 22px 24px;
}

.geo-answer-text {
    font-size: 1.12rem;
    font-weight: 650;
    color: var(--text);
    max-width: 52rem;
    line-height: 1.55;
}

.geo-points {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px 16px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.geo-points li {
    position: relative;
    padding: 14px 16px 14px 40px;
    background: var(--bg-elev);
    border: 1px solid var(--line);
    border-radius: 14px;
    color: var(--muted);
    font-size: 0.95rem;
}

.geo-points li::before {
    content: "";
    position: absolute;
    left: 16px;
    top: 1.15em;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--brand-accent);
}

.geo-pills {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.geo-pills a {
    display: inline-flex;
    align-items: center;
    padding: 8px 14px;
    border-radius: 999px;
    border: 1px solid var(--line);
    background: var(--bg-elev);
    color: var(--text);
    font-size: 0.9rem;
    font-weight: 600;
}

.geo-pills a:hover {
    border-color: var(--brand-primary);
    color: var(--brand-primary);
    background: color-mix(in srgb, var(--brand-primary) 6%, #fff);
}

.hero-kicker {
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--brand-primary);
    font-size: 12px;
    font-weight: 700;
}

.hero h1 {
    font-size: clamp(2.1rem, 4vw, 3.4rem);
    font-weight: 700;
    color: var(--text);
}

.hero-lead {
    color: var(--muted);
    max-width: 620px;
    font-size: 1.1rem;
}

.nav-landing {
    padding: 22px 0;
}

.nav-landing .brand {
    color: var(--text);
    font-weight: 700;
    font-size: 1.15rem;
}

.feature-card,
.panel,
.item-card,
.tree-card {
    background: var(--bg-elev);
    border: 1px solid var(--line);
    border-radius: 16px;
}

.feature-card {
    padding: 24px;
    height: 100%;
    transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
}

a.feature-card {
    color: inherit;
}

a.feature-card:hover,
.feature-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 16px 32px rgba(16, 32, 51, 0.07);
    border-color: color-mix(in srgb, var(--brand-primary) 28%, var(--line));
    color: inherit;
}

.feature-icon {
    width: 42px;
    height: 42px;
    border-radius: 10px;
    display: grid;
    place-items: center;
    background: color-mix(in srgb, var(--brand-primary) 12%, #fff);
    color: var(--brand-primary);
    margin-bottom: 14px;
}

.btn-brand {
    --bs-btn-color: #fff;
    --bs-btn-bg: var(--brand-primary);
    --bs-btn-border-color: var(--brand-primary);
    --bs-btn-hover-color: #fff;
    --bs-btn-hover-bg: color-mix(in srgb, var(--brand-primary) 86%, #000);
    --bs-btn-hover-border-color: color-mix(in srgb, var(--brand-primary) 86%, #000);
    --bs-btn-active-color: #fff;
    --bs-btn-active-bg: color-mix(in srgb, var(--brand-primary) 78%, #000);
    --bs-btn-active-border-color: color-mix(in srgb, var(--brand-primary) 78%, #000);
}

.btn-accent {
    --bs-btn-color: #1a1408;
    --bs-btn-bg: var(--brand-accent);
    --bs-btn-border-color: var(--brand-accent);
    --bs-btn-hover-color: #1a1408;
    --bs-btn-hover-bg: color-mix(in srgb, var(--brand-accent) 86%, #fff);
    --bs-btn-hover-border-color: color-mix(in srgb, var(--brand-accent) 86%, #fff);
    --bs-btn-font-weight: 600;
}

.notice-bar,
.impersonation-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    padding: 10px 20px;
    color: #fff;
    font-size: 14px;
}

.btn-outline-secondary {
    --bs-btn-color: var(--text);
    --bs-btn-border-color: var(--line);
    --bs-btn-hover-color: #fff;
    --bs-btn-hover-bg: var(--brand-primary);
    --bs-btn-hover-border-color: var(--brand-primary);
    --bs-btn-active-color: #fff;
    --bs-btn-active-bg: color-mix(in srgb, var(--brand-primary) 86%, #000);
    --bs-btn-active-border-color: color-mix(in srgb, var(--brand-primary) 86%, #000);
}

.form-check-input:checked {
    background-color: var(--brand-primary);
    border-color: var(--brand-primary);
}

.form-control,
.form-select {
    background-color: var(--bg-elev);
    border-color: var(--line);
    color: var(--text);
}

.form-control::placeholder {
    color: color-mix(in srgb, var(--muted) 80%, #fff);
}

.btn-outline-primary {
    --bs-btn-color: var(--brand-primary);
    --bs-btn-border-color: var(--brand-primary);
    --bs-btn-hover-color: #fff;
    --bs-btn-hover-bg: var(--brand-primary);
    --bs-btn-hover-border-color: var(--brand-primary);
    --bs-btn-active-color: #fff;
    --bs-btn-active-bg: color-mix(in srgb, var(--brand-primary) 86%, #000);
    --bs-btn-active-border-color: color-mix(in srgb, var(--brand-primary) 86%, #000);
}

.page-link {
    color: var(--brand-primary);
    background: var(--bg-elev);
    border-color: var(--line);
}

.page-link:hover {
    color: var(--brand-primary);
    background: var(--bg-soft);
    border-color: var(--line);
}

.page-item.active .page-link {
    background: var(--brand-primary);
    border-color: var(--brand-primary);
    color: #fff;
}

.alert-info {
    background: color-mix(in srgb, var(--brand-primary) 10%, #fff);
    border-color: color-mix(in srgb, var(--brand-primary) 18%, var(--line));
    color: var(--text);
}

.form-control:focus,
.form-select:focus,
.form-check-input:focus {
    border-color: color-mix(in srgb, var(--brand-primary) 45%, var(--line));
    box-shadow: 0 0 0 0.2rem color-mix(in srgb, var(--brand-primary) 18%, transparent);
}

.notice-bar-info {
    background: var(--brand-primary);
}

.notice-bar-warning {
    background: #9a6b1f;
}

.notice-bar-danger {
    background: #8a2b2b;
}

.notice-bar-sep {
    opacity: 0.7;
    padding: 0 4px;
}

.impersonation-bar {
    background: #8a4b12;
}

.impersonation-bar strong {
    font-weight: 700;
}

.app-shell {
    display: grid;
    grid-template-columns: 260px 1fr;
    min-height: 100vh;
}

.app-sidebar {
    background: var(--bg-elev);
    border-right: 1px solid var(--line);
    padding: 22px 16px;
}

.brand {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text);
    font-weight: 700;
    margin-bottom: 28px;
}

.brand-mark {
    width: 34px;
    height: 34px;
    border-radius: 9px;
    background: var(--brand-primary);
    color: #fff;
    display: grid;
    place-items: center;
    font-weight: 700;
}

.side-link {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
    border-radius: 10px;
    color: var(--muted);
    width: 100%;
}

.side-link.active,
.side-link:hover {
    background: var(--bg-soft);
    color: var(--text);
}

.app-topbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 28px;
    border-bottom: 1px solid var(--line);
    background: color-mix(in srgb, var(--bg-elev) 92%, transparent);
    backdrop-filter: blur(8px);
}

.topbar-title {
    font-weight: 700;
}

.topbar-sub {
    color: var(--muted);
    font-size: 13px;
}

.app-content {
    padding: 24px 28px 40px;
}

.dropdown-menu {
    border-color: var(--line);
    border-radius: 12px;
    box-shadow: 0 12px 30px rgba(28, 36, 48, 0.08);
    padding: 6px;
}

.dropdown-item {
    border-radius: 8px;
    font-size: 14px;
}

.dropdown-item:focus,
.dropdown-item:hover {
    background: var(--bg-soft);
}

.dropdown-menu form {
    margin: 0;
}

.dropdown-menu .dropdown-item {
    width: 100%;
    text-align: left;
    background: none;
    border: 0;
}

.user-chip {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--muted);
}

.quota {
    min-width: 220px;
}

.quota .progress {
    height: 6px;
    background: var(--bg-soft);
}

.quota .progress-bar {
    background: var(--brand-primary);
}

.drive-grid {
    display: grid;
    grid-template-columns: 240px 1fr;
    gap: 18px;
}

.tree-link {
    display: block;
    padding: 6px 8px;
    border-radius: 8px;
    color: var(--muted);
    font-size: 14px;
}

.tree-link.active,
.tree-link:hover {
    background: var(--bg-soft);
    color: var(--text);
}

.dropzone {
    border: 1px dashed color-mix(in srgb, var(--brand-primary) 45%, var(--line));
    border-radius: 16px;
    padding: 28px;
    text-align: center;
    color: var(--muted);
    background: color-mix(in srgb, var(--brand-primary) 5%, #fff);
}

.dropzone.dragover {
    border-color: var(--brand-primary);
    background: color-mix(in srgb, var(--brand-primary) 10%, #fff);
}

.item-card {
    padding: 14px;
    display: flex;
    gap: 12px;
    align-items: center;
}

.item-card:hover {
    border-color: color-mix(in srgb, var(--brand-primary) 45%, var(--line));
}

.file-icon {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    display: grid;
    place-items: center;
    background: var(--bg-soft);
    color: var(--brand-primary);
    flex: 0 0 40px;
}

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

.preview-frame {
    width: 100%;
    min-height: 72vh;
    border: 1px solid var(--line);
    background: #fff;
    border-radius: 12px;
}

.watermark-wrap {
    position: relative;
}

.watermark-overlay {
    position: absolute;
    inset: 12% 8%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    white-space: pre-line;
    font-size: clamp(1.2rem, 3vw, 2.2rem);
    font-weight: 700;
    letter-spacing: 0.04em;
    color: rgba(28, 36, 48, 0.16);
    transform: rotate(-22deg);
    pointer-events: none;
    z-index: 2;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 20;
    background: color-mix(in srgb, #fffdf8 90%, transparent);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid color-mix(in srgb, var(--line) 70%, transparent);
}

.nav-page {
    display: inline-flex;
    align-items: center;
    padding: 8px 12px;
    border-radius: 10px;
    color: var(--muted);
    font-size: 0.95rem;
    font-weight: 500;
}

.nav-page:hover,
.nav-page.is-active {
    background: color-mix(in srgb, var(--brand-primary) 10%, #fff);
    color: var(--brand-primary);
}

.landing-nav-collapse {
    gap: 4px;
}

.page-hero {
    padding: 36px 0 12px;
}

.page-hero h1 {
    font-size: clamp(1.8rem, 3.4vw, 2.7rem);
    font-weight: 800;
    max-width: 18em;
}

.geo-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
}

.geo-card,
.cta-band {
    background: var(--bg-elev);
    border: 1px solid var(--line);
    border-radius: 16px;
}

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

.seo-prose {
    max-width: 760px;
    padding-bottom: 24px;
}

.seo-prose h2 {
    margin-top: 2rem;
    margin-bottom: 0.8rem;
    font-size: 1.45rem;
}

.seo-prose p,
.seo-prose li {
    color: var(--muted);
    line-height: 1.7;
}

.seo-prose ul {
    padding-left: 1.2rem;
}

.cta-band {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
    padding: 32px;
    margin-bottom: 48px;
    background: var(--ink);
    border-color: transparent;
    color: #fffdf8;
}

.cta-band .hero-kicker {
    color: var(--brand-accent);
}

.cta-band h2,
.cta-band .h3 {
    color: #fffdf8;
}

.cta-band .text-secondary {
    color: rgba(255, 253, 248, 0.68) !important;
}

.cta-band .btn-outline-light:hover {
    color: var(--ink);
}

.site-footer {
    border-top: 0;
    padding: 56px 0 32px;
    background: var(--ink);
    color: rgba(255, 253, 248, 0.78);
}

.site-footer .brand,
.site-footer .brand:hover {
    color: #fffdf8;
}

.site-footer .text-secondary {
    color: rgba(255, 253, 248, 0.62) !important;
}

.site-footer a {
    display: block;
    color: rgba(255, 253, 248, 0.7);
    margin-bottom: 8px;
}

.site-footer a:hover {
    color: var(--brand-accent);
}

.footer-title {
    font-weight: 700;
    margin-bottom: 12px;
    color: #fffdf8;
}

.footer-copy {
    margin-top: 28px;
    padding-top: 18px;
    border-top: 1px solid rgba(255, 253, 248, 0.12);
    color: rgba(255, 253, 248, 0.5);
    font-size: 13px;
}

.accordion-item {
    background: var(--bg-elev);
    border: 1px solid var(--line);
}

.accordion-button {
    font-weight: 600;
    background: var(--bg-elev);
    color: var(--text);
}

.accordion-button:focus {
    box-shadow: none;
    border-color: var(--line);
}

.accordion-button:not(.collapsed) {
    background: var(--bg-soft);
    color: var(--text);
    box-shadow: none;
}

.table {
    --bs-table-bg: transparent;
    --bs-table-color: var(--text);
    --bs-table-border-color: var(--line);
    --bs-table-striped-bg: color-mix(in srgb, var(--brand-primary) 4%, transparent);
    --bs-table-hover-bg: color-mix(in srgb, var(--brand-primary) 6%, transparent);
}

.section-title {
    font-size: 1.55rem;
    font-weight: 700;
    margin-bottom: 1.2rem;
}

.step-grid,
.price-grid,
.blog-grid {
    display: grid;
    gap: 18px;
}

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

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

.step-num {
    width: 36px;
    height: 36px;
    border-radius: 10px;
    display: grid;
    place-items: center;
    background: color-mix(in srgb, var(--brand-accent) 28%, #fff);
    color: #1a1408;
    font-weight: 700;
    margin-bottom: 14px;
}

.price-card,
.blog-card {
    background: var(--bg-elev);
    border: 1px solid var(--line);
    border-radius: 18px;
    padding: 28px;
    height: 100%;
}

.price-card h2,
.price-card .h2 {
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: 8px;
}

.price-card.is-featured {
    border-color: color-mix(in srgb, var(--brand-accent) 55%, var(--line));
    box-shadow: 0 16px 40px rgba(28, 36, 48, 0.06);
}

.price-list {
    padding-left: 1.1rem;
    color: var(--muted);
    margin: 18px 0 24px;
}

.price-list li {
    margin-bottom: 8px;
}

.compare-wrap {
    overflow-x: auto;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 16px;
}

.compare-table {
    width: 100%;
    margin: 0;
    border-collapse: collapse;
}

.compare-table th,
.compare-table td {
    padding: 14px 18px;
    border-bottom: 1px solid var(--line);
    text-align: left;
    vertical-align: top;
}

.compare-table th {
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--muted);
}

.compare-table td:first-child {
    font-weight: 600;
    color: var(--text);
    width: 22%;
}

.compare-table tbody tr:last-child td {
    border-bottom: 0;
}

.blog-card h2 a {
    color: var(--text);
}

.blog-card h2 a:hover {
    color: var(--brand-primary);
}

.page-hero .hero-lead {
    max-width: 680px;
}

@media (max-width: 960px) {
    .app-shell,
    .drive-grid,
    .hero-split,
    .stat-strip,
    .geo-points {
        grid-template-columns: 1fr;
    }

    .app-sidebar {
        display: none;
    }

    .geo-grid,
    .cta-band {
        grid-template-columns: 1fr;
        display: grid;
    }

    .landing-nav-collapse {
        width: 100%;
        padding: 8px 0 16px;
    }

    .landing-nav-collapse .btn {
        margin-top: 8px;
    }

    .step-grid,
    .price-grid,
    .blog-grid {
        grid-template-columns: 1fr;
    }
}