:root {
    --bg: #f5f7f8;
    --panel: #ffffff;
    --ink: #16202a;
    --muted: #687584;
    --line: #d9e0e6;
    --primary: #0f766e;
    --primary-dark: #0b5f59;
    --danger: #b42318;
    --warning: #9a6700;
    --success: #067647;
    --shadow: 0 16px 40px rgba(22, 32, 42, .08);
}

* {
    box-sizing: border-box;
}

html {
    min-height: 100%;
}

body {
    min-height: 100%;
    margin: 0;
    background: var(--bg);
    color: var(--ink);
    font: 15px/1.5 system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

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

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

.auth-shell {
    display: grid;
    place-items: center;
    min-height: 100vh;
    padding: 24px;
    background:
        radial-gradient(circle at 18% 18%, rgba(255, 77, 94, .18), transparent 30%),
        radial-gradient(circle at 82% 0%, rgba(31, 95, 255, .16), transparent 32%),
        linear-gradient(135deg, rgba(15, 118, 110, .10), transparent 45%),
        #f8fafc;
}

.auth-main {
    width: min(100%, 960px);
}

.brand-lockup {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 18px;
    color: var(--ink);
    font-weight: 800;
}

.brand-mark {
    display: inline-grid;
    place-items: center;
    width: 38px;
    height: 38px;
    border-radius: 8px;
    background: var(--primary);
    color: #fff;
    font-weight: 900;
}

.auth-card,
.panel,
.stat-card {
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: 8px;
    box-shadow: var(--shadow);
}

.auth-card {
    padding: 28px;
    width: min(100%, 460px);
    margin-inline: auto;
}

.login-experience {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(340px, 430px);
    gap: 22px;
    align-items: stretch;
}

.login-intro {
    position: relative;
    min-height: 420px;
    padding: 34px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, .70);
    border-radius: 8px;
    color: #fff;
    background:
        linear-gradient(135deg, rgba(255, 77, 94, .94), rgba(31, 95, 255, .90) 58%, rgba(11, 211, 255, .82)),
        #1f5fff;
    box-shadow: 0 24px 70px rgba(31, 95, 255, .24);
}

.login-intro::before {
    content: "";
    position: absolute;
    inset: auto -80px -110px auto;
    width: 260px;
    height: 260px;
    border: 1px solid rgba(255, 255, 255, .42);
    border-radius: 50%;
}

.login-intro::after {
    content: "";
    position: absolute;
    right: 34px;
    bottom: 34px;
    width: 72px;
    height: 72px;
    border-radius: 18px;
    background:
        linear-gradient(135deg, rgba(255, 255, 255, .24), rgba(255, 255, 255, .06));
    transform: rotate(12deg);
}

.login-intro > * {
    position: relative;
    z-index: 1;
}

.login-intro .eyebrow {
    color: rgba(255, 255, 255, .78);
}

.login-intro h1 {
    max-width: 10ch;
    margin: 0;
    font-size: 3rem;
    line-height: 1;
    letter-spacing: 0;
}

.login-intro p:not(.eyebrow) {
    max-width: 36ch;
    margin: 18px 0 0;
    color: rgba(255, 255, 255, .88);
    font-size: 1.04rem;
}

.login-proof-list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 30px;
}

.login-proof-list span {
    padding: 8px 10px;
    border: 1px solid rgba(255, 255, 255, .35);
    border-radius: 999px;
    color: #fff;
    background: rgba(255, 255, 255, .14);
    font-weight: 800;
    font-size: .82rem;
}

.login-card {
    width: 100%;
    margin: 0;
    align-self: stretch;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.auth-card-header {
    margin-bottom: 22px;
}

.auth-card-header .eyebrow {
    color: var(--primary);
}

.auth-support-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-top: 18px;
    color: var(--muted);
    font-size: .92rem;
    font-weight: 800;
}

.auth-support-row a {
    color: var(--primary);
}

.register-card {
    width: min(100%, 900px);
}

.register-fieldset {
    display: grid;
    gap: 14px;
    min-width: 0;
    margin: 0;
    padding: 18px;
    border: 1px solid var(--line);
    border-radius: 8px;
}

.register-fieldset legend {
    padding: 0 8px;
    color: var(--ink);
    font-size: .98rem;
}

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

.consent-box {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 14px;
    border: 1px solid rgba(15, 118, 110, .22);
    border-radius: 8px;
    background: rgba(15, 118, 110, .06);
    color: var(--ink);
    font-weight: 750;
}

.consent-box input {
    margin-top: 4px;
}

.error-list {
    margin: 8px 0 0;
    padding-left: 18px;
}

.auth-footnote {
    margin: 18px 0 0;
    color: var(--muted);
    font-weight: 800;
    text-align: center;
}

.auth-footnote a {
    color: var(--primary);
}

.auth-card h1,
.panel h1,
.section-header h1 {
    margin: 0;
    font-size: 1.9rem;
    line-height: 1.15;
    letter-spacing: 0;
}

.app-shell {
    display: grid;
    grid-template-columns: 260px minmax(0, 1fr);
    min-height: 100vh;
}

.sidebar {
    position: sticky;
    top: 0;
    height: 100vh;
    padding: 22px;
    background: #111827;
    color: #e5edf3;
}

.sidebar-brand {
    color: #fff;
}

.nav-list {
    display: grid;
    gap: 5px;
    margin-top: 26px;
}

.nav-list a,
.nav-section {
    padding: 10px 12px;
    border-radius: 8px;
}

.nav-list a {
    color: #d7dee7;
}

.nav-list a:hover,
.nav-list a.active {
    background: rgba(255, 255, 255, .10);
    color: #fff;
}

.nav-section {
    margin-top: 16px;
    color: #9aa8b8;
    font-size: .78rem;
    font-weight: 800;
    letter-spacing: .08em;
    text-transform: uppercase;
}

.main-column {
    min-width: 0;
}

.topbar {
    position: sticky;
    top: 0;
    z-index: 5;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 16px 28px;
    background: rgba(245, 247, 248, .94);
    border-bottom: 1px solid var(--line);
    backdrop-filter: blur(10px);
}

.topbar-actions,
.actions,
.form-actions {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.content {
    display: grid;
    gap: 20px;
    padding: 28px;
}

.section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
}

.section-header.compact {
    margin-bottom: 14px;
}

.section-header.compact h2 {
    margin: 0;
    font-size: 1.05rem;
}

.eyebrow {
    margin: 0 0 4px;
    color: var(--muted);
    font-size: .78rem;
    font-weight: 800;
    letter-spacing: .08em;
    text-transform: uppercase;
}

.panel {
    padding: 22px;
}

.panel.narrow {
    max-width: 760px;
}

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

.stat-card {
    padding: 20px;
}

.stat-card span {
    display: block;
    color: var(--muted);
    font-weight: 700;
}

.stat-card strong {
    display: block;
    margin-top: 8px;
    font-size: 2rem;
    line-height: 1;
}

.split-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.15fr) minmax(320px, .85fr);
    gap: 20px;
}

.form-stack,
.form-grid,
.filter-grid,
.inline-grid {
    display: grid;
    gap: 16px;
}

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

.filter-grid {
    grid-template-columns: repeat(5, minmax(160px, 1fr));
    align-items: end;
}

.inline-grid {
    grid-template-columns: minmax(220px, 1fr) auto auto;
    align-items: end;
}

label span,
legend,
.secret-box label {
    display: block;
    margin-bottom: 7px;
    color: var(--muted);
    font-size: .88rem;
    font-weight: 750;
}

.form-control {
    width: 100%;
    min-height: 42px;
    padding: 10px 12px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: #fff;
    color: var(--ink);
}

textarea.form-control {
    resize: vertical;
}

.form-control:focus {
    outline: 3px solid rgba(15, 118, 110, .16);
    border-color: var(--primary);
}

.code-input {
    max-width: 220px;
    font-size: 1.4rem;
    letter-spacing: 0;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 40px;
    padding: 9px 14px;
    border: 1px solid transparent;
    border-radius: 8px;
    cursor: pointer;
    font-weight: 800;
    white-space: nowrap;
}

.btn:disabled {
    cursor: not-allowed;
    opacity: .56;
}

.btn-primary {
    background: var(--primary);
    color: #fff;
}

.btn-primary:hover {
    background: var(--primary-dark);
}

.btn-outline {
    background: #fff;
    border-color: var(--line);
}

.btn-ghost {
    background: transparent;
    color: var(--primary);
}

.btn-block {
    width: 100%;
}

.btn.danger,
.danger {
    color: var(--danger);
}

.alert {
    padding: 12px 14px;
    border-radius: 8px;
    border: 1px solid var(--line);
    background: #fff;
    font-weight: 700;
}

.alert-error {
    border-color: #fecdca;
    color: var(--danger);
    background: #fffbfa;
}

.alert-success {
    border-color: #abefc6;
    color: var(--success);
    background: #f6fef9;
}

.clean-list {
    display: grid;
    gap: 10px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.clean-list li {
    position: relative;
    padding-left: 18px;
    color: #45515f;
}

.clean-list li::before {
    content: "";
    position: absolute;
    top: .72em;
    left: 0;
    width: 7px;
    height: 7px;
    border-radius: 8px;
    background: linear-gradient(135deg, #ff4d5e, #1f5fff);
}

.ai-warning {
    border-color: #fedf89;
    background: #fffbeb;
}

.ai-warning p,
.advice-note {
    margin: 8px 0 0;
    color: var(--muted);
}

.ai-principles {
    background:
        linear-gradient(#fff, #fff) padding-box,
        linear-gradient(135deg, rgba(255, 77, 94, .65), rgba(31, 95, 255, .65)) border-box;
}

.status-pill,
.risk-pill {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 28px;
    padding: 5px 10px;
    border-radius: 8px;
    font-size: .82rem;
    font-weight: 900;
    text-transform: uppercase;
}

.status-pill.completed {
    background: #ecfdf3;
    color: #067647;
}

.status-pill.failed {
    background: #fef3f2;
    color: #b42318;
}

.risk-pill.low {
    background: #ecfdf3;
    color: #067647;
}

.risk-pill.medium {
    background: #fffaeb;
    color: #b54708;
}

.risk-pill.high {
    background: #fef3f2;
    color: #b42318;
}

.risk-pill.unknown {
    background: #eef2f6;
    color: #45515f;
}

.ai-summary-panel {
    display: grid;
    gap: 16px;
}

.ai-score-row {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.ai-summary {
    max-width: 980px;
    margin: 0;
    color: #2c3845;
    font-size: 1.06rem;
}

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

.ai-result-card:last-child {
    grid-column: 1 / -1;
}

.marketing-shell {
    --marketing-red: #ff4d5e;
    --marketing-blue: #1f5fff;
    --marketing-cyan: #0bd3ff;
    --marketing-teal: #13b99a;
    --marketing-ink: #111827;
    min-height: 100vh;
    background: #f7fbff;
    color: var(--marketing-ink);
}

.marketing-nav {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    width: min(1180px, calc(100% - 40px));
    margin: 0 auto;
    padding: 20px 0;
    color: #fff;
}

.marketing-brand {
    margin: 0;
    color: #fff;
}

.marketing-brand .brand-mark {
    background: linear-gradient(135deg, var(--marketing-red), var(--marketing-blue));
}

.marketing-menu {
    display: flex;
    align-items: center;
    gap: 16px;
    font-weight: 800;
}

.marketing-menu a:not(.btn) {
    color: rgba(255, 255, 255, .86);
}

.marketing-menu a:not(.btn):hover {
    color: #fff;
}

.marketing-menu .btn-ghost {
    border-color: rgba(255, 255, 255, .34);
    background: rgba(255, 255, 255, .16);
    color: #fff;
    backdrop-filter: blur(12px);
}

.marketing-alert {
    position: fixed;
    top: 84px;
    left: 50%;
    z-index: 20;
    width: min(640px, calc(100% - 32px));
    transform: translateX(-50%);
}

.marketing-hero {
    position: relative;
    display: grid;
    align-items: center;
    min-height: min(760px, 82vh);
    padding: 118px clamp(20px, 6vw, 78px) 78px;
    overflow: hidden;
    color: #fff;
    background: linear-gradient(135deg, rgba(255, 77, 94, .88), rgba(31, 95, 255, .88));
}

.marketing-hero::before,
.marketing-hero::after {
    content: "";
    position: absolute;
    pointer-events: none;
}

.marketing-hero::before {
    inset: 0;
    z-index: 1;
    background:
        linear-gradient(90deg, rgba(8, 14, 28, .78) 0%, rgba(18, 25, 50, .60) 38%, rgba(12, 42, 104, .16) 72%),
        linear-gradient(135deg, rgba(255, 77, 94, .28), rgba(31, 95, 255, .28));
}

.marketing-hero::after {
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 3;
    height: 72px;
    background: linear-gradient(180deg, rgba(247, 251, 255, 0), #f7fbff);
}

.hero-background-image {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.hero-copy {
    position: relative;
    z-index: 2;
    width: min(640px, 100%);
}

.hero-kicker {
    margin: 0 0 14px;
    color: rgba(255, 255, 255, .86);
    font-weight: 900;
    letter-spacing: 0;
}

.hero-copy h1 {
    margin: 0;
    font-size: 6.6rem;
    line-height: .9;
    letter-spacing: 0;
}

.hero-lead {
    width: min(560px, 100%);
    margin: 24px 0 0;
    color: rgba(255, 255, 255, .88);
    font-size: 1.18rem;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 28px;
}

.hero-actions .btn-primary,
.final-cta .btn-primary {
    background: linear-gradient(135deg, var(--marketing-red), var(--marketing-blue));
    box-shadow: 0 16px 34px rgba(31, 95, 255, .26);
}

.hero-actions .btn-primary:hover,
.final-cta .btn-primary:hover {
    background: linear-gradient(135deg, #ff3650, #164ee8);
}

.btn-light {
    border-color: rgba(255, 255, 255, .42);
    background: rgba(255, 255, 255, .16);
    color: #fff;
    backdrop-filter: blur(12px);
}

.hero-signal {
    position: absolute;
    right: clamp(20px, 6vw, 80px);
    bottom: 58px;
    z-index: 2;
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    justify-content: flex-end;
    width: min(420px, 42vw);
}

.hero-signal span {
    padding: 9px 12px;
    border: 1px solid rgba(255, 255, 255, .26);
    border-radius: 8px;
    background: rgba(255, 255, 255, .14);
    color: #fff;
    font-weight: 900;
    backdrop-filter: blur(14px);
    animation: signal-float 5.8s ease-in-out infinite;
}

.hero-signal span:nth-child(2) {
    animation-delay: .8s;
}

.hero-signal span:nth-child(3) {
    animation-delay: 1.6s;
}

.marketing-section {
    width: min(1180px, calc(100% - 40px));
    margin: 0 auto;
    padding: 70px 0;
}

.section-intro {
    display: grid;
    gap: 10px;
    max-width: 760px;
}

.section-intro h2,
.insight-copy h2,
.final-cta h2 {
    margin: 0;
    font-size: 3.2rem;
    line-height: 1;
    letter-spacing: 0;
}

.section-intro p:not(.eyebrow),
.insight-copy p:not(.eyebrow) {
    margin: 0;
    color: #596575;
    font-size: 1.06rem;
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
    margin-top: 34px;
}

.feature-card {
    position: relative;
    min-height: 250px;
    padding: 22px;
    overflow: hidden;
    border: 1px solid rgba(17, 24, 39, .10);
    border-radius: 8px;
    background:
        linear-gradient(#fff, #fff) padding-box,
        linear-gradient(135deg, rgba(255, 77, 94, .65), rgba(31, 95, 255, .65)) border-box;
    box-shadow: 0 18px 45px rgba(29, 78, 216, .08);
}

.feature-card::after {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    height: 5px;
    background: linear-gradient(90deg, var(--marketing-red), var(--marketing-cyan), var(--marketing-blue));
    transform: translateX(-60%);
    animation: gradient-sweep 7s ease-in-out infinite;
}

.feature-icon {
    display: inline-grid;
    place-items: center;
    width: 44px;
    height: 36px;
    border-radius: 8px;
    background: #111827;
    color: #fff;
    font-weight: 900;
}

.feature-card h3 {
    margin: 24px 0 10px;
    font-size: 1.35rem;
    line-height: 1.15;
}

.feature-card p {
    margin: 0;
    color: #596575;
}

.use-case-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 14px;
    margin-top: 34px;
}

.use-case-card {
    min-height: 240px;
    padding: 20px;
    border: 1px solid rgba(17, 24, 39, .10);
    border-radius: 8px;
    background: #fff;
    box-shadow: 0 14px 34px rgba(29, 78, 216, .07);
}

.use-case-card h3 {
    margin: 0 0 10px;
    font-size: 1.18rem;
    line-height: 1.15;
}

.use-case-card p {
    margin: 0;
    color: #596575;
}

.insight-band {
    display: grid;
    grid-template-columns: minmax(0, .9fr) minmax(340px, 1.1fr);
    gap: 28px;
    align-items: center;
    padding: 72px max(20px, calc((100vw - 1180px) / 2));
    color: #fff;
    background:
        linear-gradient(120deg, #111827, #142b62 46%, #0b7faa 100%),
        linear-gradient(135deg, var(--marketing-red), var(--marketing-blue));
}

.insight-band .eyebrow {
    color: rgba(255, 255, 255, .68);
}

.insight-copy p:not(.eyebrow) {
    color: rgba(255, 255, 255, .78);
}

.motion-board {
    position: relative;
    min-height: 320px;
    border: 1px solid rgba(255, 255, 255, .18);
    border-radius: 8px;
    overflow: hidden;
    background:
        linear-gradient(rgba(255, 255, 255, .10) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, .10) 1px, transparent 1px),
        rgba(255, 255, 255, .08);
    background-size: 44px 44px;
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .05);
}

.pulse-line {
    position: absolute;
    left: -12%;
    right: -12%;
    top: 52%;
    height: 4px;
    background: linear-gradient(90deg, transparent, var(--marketing-red), var(--marketing-cyan), var(--marketing-blue), transparent);
    transform: rotate(-8deg);
    animation: pulse-slide 4.8s ease-in-out infinite;
}

.metric-tile {
    position: absolute;
    display: inline-grid;
    place-items: center;
    min-width: 132px;
    min-height: 62px;
    padding: 12px;
    border: 1px solid rgba(255, 255, 255, .26);
    border-radius: 8px;
    background: rgba(255, 255, 255, .14);
    color: #fff;
    font-weight: 900;
    backdrop-filter: blur(14px);
    animation: tile-breathe 5.4s ease-in-out infinite;
}

.metric-a {
    top: 34px;
    left: 34px;
}

.metric-b {
    right: 42px;
    top: 112px;
    animation-delay: 1s;
}

.metric-c {
    left: 22%;
    bottom: 38px;
    animation-delay: 1.8s;
}

.security-section {
    padding-top: 82px;
}

.security-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
    margin-top: 28px;
}

.security-item {
    display: grid;
    gap: 6px;
    padding: 18px;
    border: 1px solid rgba(17, 24, 39, .10);
    border-radius: 8px;
    background: #fff;
}

.security-item strong {
    color: #0f766e;
    font-size: 1.25rem;
}

.security-item span {
    color: #596575;
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
    margin-top: 28px;
}

.faq-grid details {
    margin: 0;
    padding: 18px;
    border: 1px solid rgba(17, 24, 39, .10);
    border-radius: 8px;
    background: #fff;
}

.faq-grid summary {
    color: #111827;
}

.faq-grid p {
    margin: 12px 0 0;
    color: #596575;
}

.final-cta {
    display: grid;
    justify-items: center;
    gap: 16px;
    padding: 76px 20px 92px;
    text-align: center;
    background: linear-gradient(180deg, #fff, #eef7ff);
}

.final-cta h2 {
    max-width: 760px;
}

.marketing-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    padding: 28px max(20px, calc((100vw - 1180px) / 2));
    background: #111827;
    color: #d7dee7;
}

.marketing-footer-brand {
    margin: 0;
    color: #fff;
}

.marketing-footer nav {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    justify-content: flex-end;
    font-weight: 800;
}

.marketing-footer a:hover {
    color: #fff;
}

@keyframes signal-float {
    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-9px);
    }
}

@keyframes gradient-sweep {
    0%,
    100% {
        transform: translateX(-65%);
    }

    50% {
        transform: translateX(65%);
    }
}

@keyframes pulse-slide {
    0%,
    100% {
        opacity: .62;
        transform: translateX(-4%) rotate(-8deg);
    }

    50% {
        opacity: 1;
        transform: translateX(4%) rotate(-8deg);
    }
}

@keyframes tile-breathe {
    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-8px);
    }
}

.badge {
    display: inline-flex;
    align-items: center;
    min-height: 24px;
    padding: 3px 8px;
    border-radius: 999px;
    background: #eef2f6;
    color: #364152;
    font-size: .78rem;
    font-weight: 800;
}

.badge.success {
    background: #dcfae6;
    color: var(--success);
}

.badge.warning {
    background: #fef7c3;
    color: var(--warning);
}

.table-wrap {
    overflow-x: auto;
}

table {
    width: 100%;
    border-collapse: collapse;
}

th,
td {
    padding: 13px 10px;
    border-bottom: 1px solid var(--line);
    text-align: left;
    vertical-align: top;
}

th {
    color: var(--muted);
    font-size: .8rem;
    letter-spacing: .04em;
    text-transform: uppercase;
}

td small,
.list-item small,
.muted,
.meta-line {
    display: block;
    color: var(--muted);
}

.link {
    color: var(--primary);
    font-weight: 800;
}

.bar-list,
.list-stack {
    display: grid;
    gap: 10px;
}

.bar-row {
    display: grid;
    grid-template-columns: minmax(140px, 1fr) minmax(140px, 2fr) 44px;
    align-items: center;
    gap: 12px;
}

progress.bar-track {
    width: 100%;
    height: 10px;
    overflow: hidden;
    border: 0;
    border-radius: 999px;
    background: #eef2f6;
}

progress.bar-track::-webkit-progress-bar {
    background: #eef2f6;
}

progress.bar-track::-webkit-progress-value,
progress.bar-track::-moz-progress-bar {
    background: var(--primary);
    border-radius: 999px;
}

.list-item {
    display: flex;
    justify-content: space-between;
    gap: 14px;
    padding: 12px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: #fbfcfd;
}

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

.detail-grid div,
.wide {
    grid-column: 1 / -1;
}

dt {
    color: var(--muted);
    font-weight: 800;
}

dd {
    margin: 3px 0 0;
    overflow-wrap: anywhere;
}

code {
    padding: 2px 5px;
    border-radius: 5px;
    background: #eef2f6;
    font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
    font-size: .9em;
    overflow-wrap: anywhere;
}

.secret-box {
    display: grid;
    gap: 4px;
    margin: 16px 0;
}

.two-factor-setup-grid {
    display: grid;
    grid-template-columns: minmax(220px, 280px) minmax(0, 1fr);
    gap: 22px;
    align-items: start;
    margin: 20px 0;
}

.qr-panel {
    display: grid;
    place-items: center;
    padding: 16px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: #fff;
}

.qr-code {
    width: min(100%, 240px);
    height: auto;
}

.setup-copy {
    color: var(--muted);
}

.setup-copy p {
    margin-top: 0;
}

details {
    margin-top: 14px;
}

summary {
    cursor: pointer;
    color: var(--primary);
    font-weight: 800;
}

.checkbox-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
    padding: 14px;
    border: 1px solid var(--line);
    border-radius: 8px;
}

.check-line {
    display: flex;
    align-items: center;
    gap: 8px;
}

.danger-zone {
    margin-top: 16px;
    padding-top: 16px;
    border-top: 1px solid var(--line);
}

.empty-state {
    padding: 44px;
    text-align: center;
}

@media (max-width: 980px) {
    .login-experience {
        grid-template-columns: 1fr;
    }

    .login-intro {
        min-height: 320px;
    }

    .login-card {
        min-height: auto;
    }

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

    .app-shell {
        grid-template-columns: 1fr;
    }

    .sidebar {
        position: relative;
        height: auto;
    }

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

    .split-grid,
    .stats-grid,
    .filter-grid,
    .form-grid,
    .ai-result-grid,
    .feature-grid,
    .use-case-grid,
    .security-grid,
    .faq-grid,
    .insight-band {
        grid-template-columns: 1fr;
    }

    .marketing-hero {
        min-height: auto;
        padding-top: 112px;
    }

    .hero-copy h1 {
        font-size: 5.2rem;
    }

    .section-intro h2,
    .insight-copy h2,
    .final-cta h2 {
        font-size: 2.6rem;
    }

    .hero-signal {
        position: relative;
        right: auto;
        bottom: auto;
        width: 100%;
        justify-content: flex-start;
        margin-top: 34px;
    }

    .motion-board {
        min-height: 280px;
    }
}

@media (max-width: 640px) {
    .auth-shell {
        align-items: start;
        padding: 18px 14px;
    }

    .brand-lockup {
        margin-bottom: 14px;
    }

    .login-experience {
        gap: 14px;
    }

    .login-intro {
        min-height: 260px;
        padding: 24px;
    }

    .login-intro h1 {
        font-size: 2.25rem;
    }

    .login-intro p:not(.eyebrow) {
        font-size: .98rem;
    }

    .auth-card {
        padding: 22px;
    }

    .auth-support-row {
        align-items: flex-start;
        flex-direction: column;
    }

    .profile-checkbox-grid {
        grid-template-columns: 1fr;
    }

    .register-fieldset {
        padding: 14px;
    }

    .content,
    .topbar,
    .sidebar {
        padding: 16px;
    }

    .section-header,
    .topbar {
        align-items: flex-start;
        flex-direction: column;
    }

    .inline-grid,
    .checkbox-grid,
    .bar-row,
    .two-factor-setup-grid {
        grid-template-columns: 1fr;
    }

    .actions {
        align-items: stretch;
        flex-direction: column;
    }

    .actions .btn,
    .actions form,
    .actions button {
        width: 100%;
    }

    .marketing-nav {
        width: calc(100% - 28px);
        align-items: flex-start;
        flex-direction: column;
        gap: 10px;
        padding-top: 14px;
    }

    .marketing-menu {
        width: 100%;
        gap: 10px;
        overflow-x: auto;
        padding-bottom: 4px;
    }

    .marketing-menu a:not(.btn) {
        display: none;
    }

    .marketing-hero {
        padding: 134px 16px 58px;
        background-position: 58% center;
    }

    .hero-copy h1 {
        font-size: 3.7rem;
    }

    .hero-lead {
        font-size: 1rem;
    }

    .hero-actions {
        align-items: stretch;
        flex-direction: column;
    }

    .hero-actions .btn {
        width: 100%;
    }

    .hero-signal {
        display: none;
    }

    .marketing-section {
        width: calc(100% - 28px);
        padding: 52px 0;
    }

    .insight-band {
        padding: 56px 14px;
    }

    .metric-tile {
        min-width: 112px;
    }

    .marketing-footer {
        align-items: flex-start;
        flex-direction: column;
        padding: 24px 14px;
    }

    .marketing-footer nav {
        justify-content: flex-start;
    }
}