/* ==========================================================================
   CodeForAI public site
   Self-contained: the marketing and legal pages load only this file, not the
   app's Bootstrap theme. Classes are namespaced `cf-`. The auth pages load it
   on top of the app theme, so nothing here restyles bare Bootstrap classes.
   ========================================================================== */

:root {
    --cf-ink: #0b1120;
    --cf-ink-raised: #111a2e;
    --cf-ink-line: rgba(255, 255, 255, 0.09);
    --cf-ink-text: #e2e8f0;
    --cf-ink-muted: #94a3b8;

    --cf-paper: #ffffff;
    --cf-paper-alt: #f6f8fb;
    --cf-line: #e2e8f0;
    --cf-text: #0f172a;
    --cf-body: #475569;
    --cf-muted: #64748b;

    --cf-brand: #10b981;
    --cf-brand-strong: #047857;
    --cf-brand-bright: #34d399;
    --cf-brand-wash: #ecfdf5;
    --cf-violet: #a78bfa;
    --cf-amber: #fbbf24;
    --cf-rose: #fb7185;
    --cf-sky: #7dd3fc;

    --cf-radius: 14px;
    --cf-radius-sm: 9px;
    --cf-shadow: 0 18px 40px -24px rgba(15, 23, 42, 0.35);
    --cf-font: 'Inter var', Inter, system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
    --cf-mono: ui-monospace, 'SF Mono', 'Cascadia Code', 'JetBrains Mono', Menlo, Consolas, monospace;
    --cf-gutter: clamp(16px, 4vw, 32px);
}

/* ---------- Base ---------- */

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

body.cf-site {
    margin: 0;
    background: var(--cf-paper);
    color: var(--cf-body);
    font-family: var(--cf-font);
    font-size: 16px;
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}

.cf-site img,
.cf-site svg {
    max-width: 100%;
}

.cf-site a {
    color: var(--cf-brand-strong);
    text-underline-offset: 3px;
}

.cf-site a:hover {
    color: var(--cf-text);
}

.cf-site :focus-visible {
    outline: 3px solid var(--cf-brand);
    outline-offset: 3px;
    border-radius: 4px;
}

.cf-site h1,
.cf-site h2,
.cf-site h3,
.cf-site h4 {
    color: var(--cf-text);
    font-weight: 750;
    letter-spacing: -0.02em;
    line-height: 1.15;
    margin: 0 0 0.6em;
}

.cf-site p {
    margin: 0 0 1em;
}

.cf-skip {
    position: absolute;
    left: -9999px;
    top: 8px;
    z-index: 100;
    background: var(--cf-paper);
    color: var(--cf-text);
    padding: 10px 16px;
    border-radius: var(--cf-radius-sm);
}

.cf-skip:focus {
    left: 16px;
}

.cf-container {
    width: 100%;
    max-width: 1180px;
    margin: 0 auto;
    padding: 0 var(--cf-gutter);
}

.cf-narrow {
    max-width: 780px;
}

.cf-mono {
    font-family: var(--cf-mono);
}

.cf-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--cf-mono);
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    color: var(--cf-brand-strong);
    margin-bottom: 14px;
}

.cf-eyebrow::before {
    content: '//';
    color: var(--cf-muted);
}

.cf-dark .cf-eyebrow {
    color: var(--cf-brand-bright);
}

.cf-dark .cf-eyebrow::before {
    color: var(--cf-ink-muted);
}

.cf-h1 {
    font-size: clamp(2.3rem, 5.4vw, 4rem);
}

.cf-h2 {
    font-size: clamp(1.75rem, 3.4vw, 2.6rem);
}

.cf-h3 {
    font-size: 1.15rem;
    letter-spacing: -0.01em;
}

.cf-lead {
    font-size: clamp(1.05rem, 1.6vw, 1.2rem);
    color: var(--cf-body);
    max-width: 44rem;
}

.cf-dark .cf-lead,
.cf-dark p {
    color: var(--cf-ink-muted);
}

.cf-dark h1,
.cf-dark h2,
.cf-dark h3,
.cf-dark h4 {
    color: #fff;
}

.cf-accent {
    color: var(--cf-brand);
}

.cf-dark .cf-accent {
    color: var(--cf-brand-bright);
}

/* ---------- Buttons ---------- */

.cf-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-height: 46px;
    padding: 0 22px;
    border-radius: 999px;
    border: 1px solid transparent;
    font-family: var(--cf-font);
    font-size: 0.97rem;
    font-weight: 650;
    line-height: 1;
    text-decoration: none;
    cursor: pointer;
    transition: background-color 150ms ease, color 150ms ease, border-color 150ms ease, transform 150ms ease;
}

.cf-site a.cf-btn:hover {
    text-decoration: none;
}

.cf-btn--primary {
    background: var(--cf-brand);
    color: #04241a;
    box-shadow: 0 12px 28px -14px rgba(16, 185, 129, 0.9);
}

.cf-site a.cf-btn--primary,
.cf-site a.cf-btn--primary:hover {
    color: #04241a;
}

.cf-btn--primary:hover {
    background: var(--cf-brand-bright);
    transform: translateY(-1px);
}

.cf-btn--ghost {
    background: transparent;
    color: var(--cf-text);
    border-color: var(--cf-line);
}

.cf-site a.cf-btn--ghost {
    color: var(--cf-text);
}

.cf-btn--ghost:hover {
    border-color: var(--cf-text);
}

.cf-dark .cf-btn--ghost,
.cf-site .cf-dark a.cf-btn--ghost {
    color: #fff;
    border-color: rgba(255, 255, 255, 0.25);
}

.cf-dark .cf-btn--ghost:hover {
    border-color: #fff;
}

.cf-btn--lg {
    min-height: 54px;
    padding: 0 28px;
    font-size: 1.03rem;
}

.cf-btn--block {
    width: 100%;
}

.cf-arrow {
    transition: transform 150ms ease;
}

.cf-btn:hover .cf-arrow {
    transform: translateX(3px);
}

/* ---------- Navigation ---------- */

.cf-nav {
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgba(11, 17, 32, 0.92);
    backdrop-filter: saturate(160%) blur(12px);
    -webkit-backdrop-filter: saturate(160%) blur(12px);
    border-bottom: 1px solid var(--cf-ink-line);
}

.cf-nav__inner {
    display: flex;
    align-items: center;
    gap: 24px;
    min-height: 68px;
}

.cf-nav__brand {
    display: inline-flex;
    text-decoration: none;
    margin-right: auto;
}

.cf-nav__links {
    display: flex;
    gap: 4px;
    list-style: none;
    margin: 0;
    padding: 0;
}

.cf-nav__links a {
    display: block;
    padding: 8px 12px;
    border-radius: 8px;
    color: var(--cf-ink-text);
    font-size: 0.94rem;
    font-weight: 550;
    text-decoration: none;
}

.cf-site .cf-nav__links a:hover,
.cf-nav__links a[aria-current='page'] {
    color: #fff;
    background: rgba(255, 255, 255, 0.07);
}

.cf-nav__actions {
    display: flex;
    align-items: center;
    gap: 10px;
}

.cf-site .cf-nav__signin {
    color: var(--cf-ink-text);
    font-size: 0.94rem;
    font-weight: 550;
    text-decoration: none;
    padding: 8px 10px;
}

.cf-site .cf-nav__signin:hover {
    color: #fff;
}

.cf-nav .cf-btn {
    min-height: 40px;
    padding: 0 18px;
    font-size: 0.92rem;
}

.cf-nav__toggle {
    display: none;
    width: 42px;
    height: 42px;
    border-radius: 10px;
    border: 1px solid var(--cf-ink-line);
    background: transparent;
    color: #fff;
    font-size: 1.3rem;
    cursor: pointer;
}

@media (max-width: 991.98px) {
    .cf-nav__toggle {
        display: inline-flex;
        align-items: center;
        justify-content: center;
    }

    .cf-nav__links {
        display: none;
        position: absolute;
        left: 0;
        right: 0;
        top: 100%;
        flex-direction: column;
        padding: 12px var(--cf-gutter) 20px;
        background: var(--cf-ink);
        border-bottom: 1px solid var(--cf-ink-line);
    }

    .cf-nav.is-open .cf-nav__links {
        display: flex;
    }

    .cf-nav__links a {
        padding: 12px;
        font-size: 1rem;
    }
}

@media (max-width: 479.98px) {
    .cf-nav__signin {
        display: none;
    }
}

/* ---------- Logo ---------- */

.cf-logo {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-weight: 780;
    font-size: calc(var(--cf-logo-size, 34px) * 0.56);
    letter-spacing: -0.03em;
    line-height: 1;
    color: var(--cf-text);
    white-space: nowrap;
}

.cf-logo__mark {
    width: var(--cf-logo-size, 34px);
    height: var(--cf-logo-size, 34px);
    flex: none;
}

.cf-logo--light {
    color: #fff;
}

.cf-logo__ai {
    color: var(--cf-brand);
}

.cf-logo--light .cf-logo__ai {
    color: var(--cf-brand-bright);
}

/* ---------- Sections ---------- */

.cf-section {
    padding: clamp(64px, 9vw, 112px) 0;
}

.cf-section--tight {
    padding: clamp(48px, 6vw, 72px) 0;
}

.cf-section--alt {
    background: var(--cf-paper-alt);
    border-top: 1px solid var(--cf-line);
    border-bottom: 1px solid var(--cf-line);
}

.cf-dark {
    background: var(--cf-ink);
    color: var(--cf-ink-muted);
}

.cf-grid-bg {
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
    background-size: 44px 44px;
    background-position: -1px -1px;
}

.cf-head {
    max-width: 46rem;
    margin-bottom: clamp(32px, 5vw, 56px);
}

.cf-head--center {
    margin-left: auto;
    margin-right: auto;
    text-align: center;
}

.cf-head--center .cf-lead {
    margin-left: auto;
    margin-right: auto;
}

/* ---------- Hero ---------- */

.cf-hero {
    position: relative;
    overflow: hidden;
    padding: clamp(56px, 8vw, 104px) 0 clamp(56px, 7vw, 88px);
}

.cf-hero::after {
    content: '';
    position: absolute;
    inset: auto -20% -60% 30%;
    height: 520px;
    background: radial-gradient(closest-side, rgba(16, 185, 129, 0.22), transparent);
    pointer-events: none;
}

.cf-hero__grid > * {
    min-width: 0;
}

.cf-hero__grid {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    gap: clamp(32px, 5vw, 64px);
    align-items: center;
}

.cf-hero__badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 6px 14px 6px 8px;
    border: 1px solid var(--cf-ink-line);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.04);
    color: var(--cf-ink-text);
    font-size: 0.85rem;
    font-weight: 550;
    margin-bottom: 22px;
}

.cf-pulse {
    position: relative;
    width: 10px;
    height: 10px;
    margin-left: 4px;
    border-radius: 50%;
    background: var(--cf-brand-bright);
}

.cf-pulse::after {
    content: '';
    position: absolute;
    inset: -5px;
    border-radius: 50%;
    border: 2px solid var(--cf-brand-bright);
    opacity: 0;
    animation: cf-pulse 2.2s ease-out infinite;
}

@keyframes cf-pulse {
    0% {
        transform: scale(0.5);
        opacity: 0.8;
    }

    100% {
        transform: scale(1.4);
        opacity: 0;
    }
}

.cf-hero__cta {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin: 30px 0 18px;
}

.cf-hero__note {
    font-size: 0.9rem;
    color: var(--cf-ink-muted);
}

.cf-stats {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    margin: clamp(48px, 6vw, 72px) 0 0;
    border: 1px solid var(--cf-ink-line);
    border-radius: var(--cf-radius);
    background: rgba(255, 255, 255, 0.025);
}

.cf-stats > div {
    padding: 20px 22px;
}

.cf-stats > div + div {
    border-left: 1px solid var(--cf-ink-line);
}

.cf-stats dt {
    font-family: var(--cf-mono);
    font-size: 0.76rem;
    font-weight: 500;
    letter-spacing: 0.04em;
    color: var(--cf-ink-muted);
    margin-bottom: 4px;
}

.cf-stats dd {
    margin: 0;
    color: #fff;
    font-size: 1.12rem;
    font-weight: 700;
}

@media (max-width: 991.98px) {
    .cf-hero__grid {
        grid-template-columns: 1fr;
    }

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

    .cf-stats > div:nth-child(3) {
        border-left: 0;
    }

    .cf-stats > div:nth-child(n + 3) {
        border-top: 1px solid var(--cf-ink-line);
    }
}

/* ---------- Code window ---------- */

.cf-window {
    border: 1px solid var(--cf-ink-line);
    border-radius: var(--cf-radius);
    background: var(--cf-ink-raised);
    box-shadow: 0 40px 80px -40px rgba(0, 0, 0, 0.8);
    overflow: hidden;
    color: var(--cf-ink-text);
}

.cf-window__bar {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 16px;
    border-bottom: 1px solid var(--cf-ink-line);
    background: rgba(255, 255, 255, 0.02);
}

.cf-window__dots {
    display: inline-flex;
    gap: 6px;
}

.cf-window__dots span {
    width: 11px;
    height: 11px;
    border-radius: 50%;
    background: #334155;
}

.cf-window__title {
    margin-left: 8px;
    font-family: var(--cf-mono);
    font-size: 0.78rem;
    color: var(--cf-ink-muted);
}

.cf-window__body {
    padding: 18px;
}

.cf-window__label {
    font-family: var(--cf-mono);
    font-size: 0.74rem;
    letter-spacing: 0.04em;
    color: var(--cf-ink-muted);
    margin-bottom: 8px;
}

.cf-prompt {
    padding: 12px 14px;
    border-radius: var(--cf-radius-sm);
    background: rgba(255, 255, 255, 0.04);
    color: var(--cf-ink-text);
    font-size: 0.92rem;
    margin-bottom: 16px;
}

.cf-code {
    margin: 0;
    padding: 14px 16px;
    border-radius: var(--cf-radius-sm);
    background: #0a1222;
    border: 1px solid var(--cf-ink-line);
    font-family: var(--cf-mono);
    font-size: 0.8rem;
    line-height: 1.7;
    color: #cbd5e1;
    overflow-x: auto;
    white-space: pre;
}

.cf-code .k {
    color: var(--cf-violet);
}

.cf-code .f {
    color: var(--cf-sky);
}

.cf-code .s {
    color: var(--cf-brand-bright);
}

.cf-code .c {
    color: #64748b;
    font-style: italic;
}

.cf-code .n {
    color: var(--cf-amber);
}

.cf-code .bad {
    background: rgba(251, 113, 133, 0.14);
    box-shadow: inset 2px 0 0 var(--cf-rose);
    display: inline-block;
    width: 100%;
}

.cf-compare {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 12px;
}

.cf-choice {
    position: relative;
    min-width: 0;
    display: block;
    width: 100%;
    text-align: left;
    padding: 0;
    border: 1px solid var(--cf-ink-line);
    border-radius: var(--cf-radius-sm);
    background: transparent;
    color: inherit;
    font: inherit;
    cursor: pointer;
    transition: border-color 150ms ease, opacity 150ms ease, transform 150ms ease;
}

.cf-choice:hover {
    border-color: rgba(255, 255, 255, 0.3);
}

.cf-choice__tag {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 12px;
    font-family: var(--cf-mono);
    font-size: 0.75rem;
    color: var(--cf-ink-muted);
    border-bottom: 1px solid var(--cf-ink-line);
}

.cf-choice .cf-code {
    white-space: pre-wrap;
    word-break: break-word;
    border: 0;
    border-radius: 0 0 var(--cf-radius-sm) var(--cf-radius-sm);
    font-size: 0.74rem;
}

.cf-choice.is-picked {
    border-color: var(--cf-brand-bright);
    box-shadow: 0 0 0 3px rgba(52, 211, 153, 0.2);
}

.cf-choice.is-wrong {
    border-color: var(--cf-rose);
    box-shadow: 0 0 0 3px rgba(251, 113, 133, 0.18);
}

.cf-choice.is-muted {
    opacity: 0.55;
}

.cf-window__foot {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    margin-top: 14px;
    font-size: 0.88rem;
}

.cf-feedback {
    display: none;
    margin-top: 14px;
    padding: 12px 14px;
    border-radius: var(--cf-radius-sm);
    font-size: 0.9rem;
    line-height: 1.55;
}

.cf-feedback.is-shown {
    display: block;
}

.cf-feedback--good {
    background: rgba(52, 211, 153, 0.1);
    border: 1px solid rgba(52, 211, 153, 0.35);
    color: #d1fae5;
}

.cf-feedback--bad {
    background: rgba(251, 113, 133, 0.1);
    border: 1px solid rgba(251, 113, 133, 0.35);
    color: #ffe4e6;
}

.cf-reset {
    background: none;
    border: 0;
    color: var(--cf-ink-muted);
    font: inherit;
    font-size: 0.85rem;
    text-decoration: underline;
    cursor: pointer;
}

@media (max-width: 575.98px) {
    .cf-compare {
        grid-template-columns: 1fr;
    }
}

/* ---------- Cards and grids ---------- */

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

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

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

.cf-grid--4 {
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

@media (max-width: 991.98px) {
    .cf-grid--3,
    .cf-grid--4 {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 639.98px) {
    .cf-grid--2,
    .cf-grid--3,
    .cf-grid--4 {
        grid-template-columns: 1fr;
    }
}

.cf-card {
    padding: 26px;
    border: 1px solid var(--cf-line);
    border-radius: var(--cf-radius);
    background: var(--cf-paper);
}

.cf-card p:last-child {
    margin-bottom: 0;
}

.cf-dark .cf-card {
    background: var(--cf-ink-raised);
    border-color: var(--cf-ink-line);
}

.cf-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 46px;
    height: 46px;
    margin-bottom: 18px;
    border-radius: 12px;
    background: var(--cf-brand-wash);
    color: var(--cf-brand-strong);
    font-size: 1.35rem;
}

.cf-dark .cf-icon {
    background: rgba(52, 211, 153, 0.1);
    color: var(--cf-brand-bright);
}

.cf-split {
    display: grid;
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    gap: clamp(32px, 6vw, 80px);
    align-items: start;
}

.cf-split--center {
    align-items: center;
}

@media (max-width: 991.98px) {
    .cf-split {
        grid-template-columns: 1fr;
    }
}

.cf-sticky {
    position: sticky;
    top: 100px;
}

@media (max-width: 991.98px) {
    .cf-sticky {
        position: static;
    }
}

/* ---------- Language chips ---------- */

.cf-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    list-style: none;
    margin: 0;
    padding: 0;
}

.cf-chips li {
    padding: 9px 16px;
    border: 1px solid var(--cf-line);
    border-radius: 999px;
    background: var(--cf-paper);
    font-family: var(--cf-mono);
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--cf-text);
}

.cf-dark .cf-chips li {
    background: rgba(255, 255, 255, 0.04);
    border-color: var(--cf-ink-line);
    color: var(--cf-ink-text);
}

/* ---------- Steps ---------- */

.cf-steps {
    list-style: none;
    margin: 0;
    padding: 0;
    counter-reset: step;
}

.cf-steps > li {
    position: relative;
    padding: 0 0 34px 68px;
}

.cf-steps > li:last-child {
    padding-bottom: 0;
}

.cf-steps > li::before {
    counter-increment: step;
    content: '0' counter(step);
    position: absolute;
    left: 0;
    top: -2px;
    width: 46px;
    height: 46px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    background: var(--cf-ink);
    color: var(--cf-brand-bright);
    font-family: var(--cf-mono);
    font-size: 0.9rem;
    font-weight: 700;
}

.cf-steps > li::after {
    content: '';
    position: absolute;
    left: 22px;
    top: 52px;
    bottom: 8px;
    width: 2px;
    background: var(--cf-line);
}

.cf-steps > li:last-child::after {
    display: none;
}

.cf-steps h3 {
    margin-bottom: 6px;
}

.cf-steps p {
    margin: 0;
}

.cf-meta {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin-top: 8px;
    font-family: var(--cf-mono);
    font-size: 0.8rem;
    color: var(--cf-muted);
}

/* ---------- Checklist ---------- */

.cf-checks {
    list-style: none;
    margin: 0;
    padding: 0;
}

.cf-checks li {
    position: relative;
    padding: 7px 0 7px 32px;
}

.cf-checks li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 11px;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--cf-brand-wash) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cpath d='M6 10.2l2.6 2.6L14 7.4' fill='none' stroke='%23047857' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center / 20px no-repeat;
}

.cf-dark .cf-checks li {
    color: var(--cf-ink-text);
}

.cf-dark .cf-checks li::before {
    background-color: rgba(52, 211, 153, 0.14);
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cpath d='M6 10.2l2.6 2.6L14 7.4' fill='none' stroke='%2334d399' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
}

.cf-checks--no li::before {
    background: #f1f5f9 url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cpath d='M6.5 10h7' fill='none' stroke='%2364748b' stroke-width='2' stroke-linecap='round'/%3E%3C/svg%3E") center / 20px no-repeat;
}

/* ---------- Pay ---------- */

.cf-pay {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 20px;
}

@media (max-width: 767.98px) {
    .cf-pay {
        grid-template-columns: 1fr;
    }
}

.cf-rate {
    padding: 30px;
    border-radius: var(--cf-radius);
    border: 1px solid var(--cf-ink-line);
    background: linear-gradient(160deg, rgba(16, 185, 129, 0.16), rgba(16, 185, 129, 0.02));
}

.cf-rate__figure {
    display: block;
    color: #fff;
    font-size: clamp(2.6rem, 6vw, 3.6rem);
    font-weight: 800;
    letter-spacing: -0.03em;
    line-height: 1;
    margin: 6px 0 10px;
}

.cf-rate__figure small {
    font-size: 0.4em;
    font-weight: 600;
    color: var(--cf-ink-muted);
    letter-spacing: 0;
}

.cf-terms {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1px;
    border-radius: var(--cf-radius);
    overflow: hidden;
    border: 1px solid var(--cf-ink-line);
    background: var(--cf-ink-line);
}

.cf-terms > div {
    padding: 20px;
    background: var(--cf-ink-raised);
}

.cf-terms dt {
    font-family: var(--cf-mono);
    font-size: 0.74rem;
    letter-spacing: 0.04em;
    color: var(--cf-ink-muted);
}

.cf-terms dd {
    margin: 4px 0 0;
    color: #fff;
    font-weight: 700;
}

/* ---------- Quote / callout ---------- */

.cf-callout {
    display: flex;
    gap: 16px;
    padding: 20px 22px;
    border-radius: var(--cf-radius);
    border: 1px solid var(--cf-line);
    background: var(--cf-paper-alt);
}

.cf-callout i {
    flex: none;
    font-size: 1.4rem;
    color: var(--cf-brand-strong);
    margin-top: 2px;
}

.cf-callout p:last-child {
    margin-bottom: 0;
}

.cf-callout--warn {
    background: #fffbeb;
    border-color: #fde68a;
}

.cf-callout--warn i {
    color: #b45309;
}

/* ---------- FAQ ---------- */

.cf-faq {
    border-top: 1px solid var(--cf-line);
}

.cf-faq details {
    border-bottom: 1px solid var(--cf-line);
}

.cf-faq summary {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 20px 0;
    list-style: none;
    cursor: pointer;
    color: var(--cf-text);
    font-size: 1.05rem;
    font-weight: 650;
}

.cf-faq summary::-webkit-details-marker {
    display: none;
}

.cf-faq summary::after {
    content: '+';
    flex: none;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    border: 1px solid var(--cf-line);
    font-family: var(--cf-mono);
    font-weight: 500;
    color: var(--cf-muted);
    transition: transform 150ms ease;
}

.cf-faq details[open] summary::after {
    content: '\2212';
}

.cf-faq details > div {
    padding: 0 48px 22px 0;
}

.cf-faq details > div p:last-child {
    margin-bottom: 0;
}

.cf-faq-group + .cf-faq-group {
    margin-top: 56px;
}

.cf-faq-group h2 {
    font-size: 1.35rem;
    margin-bottom: 8px;
}

/* ---------- Page header (inner pages) ---------- */

.cf-page-head {
    padding: clamp(56px, 8vw, 96px) 0 clamp(44px, 6vw, 72px);
}

.cf-page-head .cf-lead {
    margin-bottom: 0;
}

.cf-breadcrumb {
    font-family: var(--cf-mono);
    font-size: 0.8rem;
    color: var(--cf-ink-muted);
    margin-bottom: 16px;
}

.cf-site .cf-breadcrumb a {
    color: var(--cf-ink-muted);
    text-decoration: none;
}

.cf-site .cf-breadcrumb a:hover {
    color: #fff;
}

/* ---------- Prose (legal pages) ---------- */

.cf-prose {
    color: var(--cf-body);
}

.cf-prose h2 {
    font-size: 1.4rem;
    margin-top: 2.2em;
    padding-top: 0.2em;
    scroll-margin-top: 90px;
}

.cf-prose h3 {
    font-size: 1.08rem;
    margin-top: 1.6em;
}

.cf-prose ul,
.cf-prose ol {
    padding-left: 1.3em;
    margin: 0 0 1em;
}

.cf-prose li {
    margin-bottom: 0.4em;
}

.cf-prose strong {
    color: var(--cf-text);
}

.cf-prose table {
    width: 100%;
    border-collapse: collapse;
    margin: 0 0 1.4em;
    font-size: 0.94rem;
}

.cf-prose th,
.cf-prose td {
    text-align: left;
    vertical-align: top;
    padding: 12px;
    border-bottom: 1px solid var(--cf-line);
}

.cf-prose th {
    color: var(--cf-text);
    background: var(--cf-paper-alt);
    font-weight: 650;
}

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

.cf-toc {
    padding: 22px 24px;
    border: 1px solid var(--cf-line);
    border-radius: var(--cf-radius);
    background: var(--cf-paper-alt);
    margin-bottom: 40px;
}

.cf-toc h2 {
    margin: 0 0 10px;
    padding: 0;
    font-size: 0.9rem;
    font-family: var(--cf-mono);
    color: var(--cf-muted);
    font-weight: 600;
}

.cf-toc ol {
    margin: 0;
    columns: 2;
    column-gap: 32px;
}

@media (max-width: 639.98px) {
    .cf-toc ol {
        columns: 1;
    }
}

.cf-updated {
    font-family: var(--cf-mono);
    font-size: 0.82rem;
    color: var(--cf-ink-muted);
    margin-top: 18px;
}

/* ---------- Forms (contact) ---------- */

.cf-form {
    display: grid;
    gap: 18px;
}

.cf-field label {
    display: block;
    margin-bottom: 6px;
    color: var(--cf-text);
    font-size: 0.92rem;
    font-weight: 650;
}

.cf-field input,
.cf-field select,
.cf-field textarea {
    width: 100%;
    min-height: 48px;
    padding: 11px 14px;
    border: 1px solid #cbd5e1;
    border-radius: var(--cf-radius-sm);
    background: #fff;
    color: var(--cf-text);
    font: inherit;
    font-size: 0.98rem;
}

.cf-field textarea {
    min-height: 160px;
    resize: vertical;
}

.cf-field input:focus,
.cf-field select:focus,
.cf-field textarea:focus {
    outline: none;
    border-color: var(--cf-brand);
    box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.2);
}

.cf-field .is-invalid {
    border-color: #e11d48;
}

.cf-error {
    margin-top: 6px;
    color: #be123c;
    font-size: 0.86rem;
}

.cf-hp {
    position: absolute;
    left: -10000px;
    width: 1px;
    height: 1px;
    overflow: hidden;
}

.cf-alert {
    padding: 16px 18px;
    border-radius: var(--cf-radius-sm);
    border: 1px solid #a7f3d0;
    background: var(--cf-brand-wash);
    color: #065f46;
}

/* ---------- CTA band ---------- */

.cf-cta {
    text-align: center;
}

.cf-cta .cf-lead {
    margin: 0 auto 30px;
}

.cf-cta__actions {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 12px;
}

/* ---------- Footer ---------- */

.cf-footer {
    padding: 64px 0 32px;
    background: var(--cf-ink);
    color: var(--cf-ink-muted);
    border-top: 1px solid var(--cf-ink-line);
    font-size: 0.93rem;
}

.cf-footer__grid {
    display: grid;
    grid-template-columns: minmax(0, 1.6fr) repeat(3, minmax(0, 1fr));
    gap: 40px;
}

@media (max-width: 767.98px) {
    .cf-footer__grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .cf-footer__about {
        grid-column: 1 / -1;
    }
}

.cf-footer h2 {
    margin: 0 0 14px;
    color: #fff;
    font-size: 0.8rem;
    font-family: var(--cf-mono);
    font-weight: 600;
    letter-spacing: 0.05em;
}

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

.cf-footer li {
    margin-bottom: 9px;
}

.cf-site .cf-footer a {
    color: var(--cf-ink-muted);
    text-decoration: none;
}

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

.cf-footer__about p {
    margin: 16px 0 0;
    max-width: 22rem;
}

.cf-footer__base {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 12px;
    margin-top: 48px;
    padding-top: 24px;
    border-top: 1px solid var(--cf-ink-line);
    font-size: 0.85rem;
}

/* ---------- Utilities ---------- */

.cf-mt-0 {
    margin-top: 0;
}

.cf-mb-0 {
    margin-bottom: 0;
}

.cf-mt-4 {
    margin-top: 32px;
}

.cf-center {
    text-align: center;
}

.cf-small {
    font-size: 0.9rem;
}

.cf-visually-hidden {
    position: absolute !important;
    width: 1px !important;
    height: 1px !important;
    padding: 0 !important;
    margin: -1px !important;
    overflow: hidden !important;
    clip: rect(0, 0, 0, 0) !important;
    white-space: nowrap !important;
    border: 0 !important;
}

@media (prefers-reduced-motion: reduce) {
    .cf-site *,
    .cf-site *::before,
    .cf-site *::after {
        animation: none !important;
        transition: none !important;
    }
}

/* ==========================================================================
   Auth pages (sign up, sign in, verify, password reset)
   Loaded on top of the app theme, so Bootstrap form controls are available.
   ========================================================================== */

.cf-auth {
    display: grid;
    grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
    min-height: 100vh;
}

.cf-auth__aside {
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    gap: 40px;
    padding: 40px clamp(24px, 5vw, 64px);
    overflow: hidden;
}

.cf-auth__aside::after {
    content: '';
    position: absolute;
    inset: auto -30% -40% -10%;
    height: 420px;
    background: radial-gradient(closest-side, rgba(16, 185, 129, 0.2), transparent);
    pointer-events: none;
}

.cf-auth__aside > * {
    position: relative;
    z-index: 1;
}

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

.cf-auth__journey {
    list-style: none;
    margin: 28px 0 0;
    padding: 0;
    display: grid;
    gap: 12px;
}

.cf-auth__journey li {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--cf-ink-text);
    font-size: 0.95rem;
}

.cf-auth__journey span {
    flex: none;
    width: 30px;
    height: 30px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    border: 1px solid var(--cf-ink-line);
    font-family: var(--cf-mono);
    font-size: 0.78rem;
    color: var(--cf-brand-bright);
}

.cf-auth__journey small {
    color: var(--cf-ink-muted);
    margin-left: auto;
    font-family: var(--cf-mono);
    font-size: 0.75rem;
}

.cf-auth__back {
    font-size: 0.9rem;
}

.cf-site .cf-auth__back a {
    color: var(--cf-ink-muted);
    text-decoration: none;
}

.cf-site .cf-auth__back a:hover {
    color: #fff;
}

.cf-auth__main {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px clamp(16px, 5vw, 64px);
    background: var(--cf-paper-alt);
}

.cf-auth__panel {
    width: 100%;
    max-width: 470px;
}

.cf-auth__brand {
    display: none;
    margin-bottom: 28px;
}

.cf-auth__panel h1 {
    font-size: clamp(1.6rem, 3vw, 2rem);
    margin-bottom: 6px;
}

.cf-auth__sub {
    color: var(--cf-body);
    margin-bottom: 28px;
}

.cf-auth .form-label {
    color: var(--cf-text);
    font-weight: 650;
    font-size: 0.9rem;
    margin-bottom: 6px;
}

.cf-auth .form-control,
.cf-auth .form-select {
    min-height: 48px;
    border-radius: var(--cf-radius-sm);
    border-color: #cbd5e1;
    font-size: 0.98rem;
}

.cf-auth .form-control:focus,
.cf-auth .form-select:focus {
    border-color: var(--cf-brand);
    box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.2);
}

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

.cf-auth .form-check-label {
    color: var(--cf-body);
    font-size: 0.92rem;
}

.cf-auth label.error,
.cf-auth .invalid-feedback {
    display: block;
    margin-top: 6px;
    color: #be123c;
    font-size: 0.86rem;
    font-weight: 500;
}

.cf-auth .select2-container--bootstrap-5 .select2-selection {
    min-height: 48px;
    border-radius: var(--cf-radius-sm);
    border-color: #cbd5e1;
    display: flex;
    align-items: center;
}

.cf-auth .iti {
    width: 100%;
}

.cf-password {
    position: relative;
}

.cf-password .form-control {
    padding-right: 48px;
}

.cf-password button {
    position: absolute;
    top: 0;
    right: 0;
    width: 48px;
    height: 48px;
    border: 0;
    background: transparent;
    color: var(--cf-muted);
    font-size: 1.15rem;
}

.cf-password button:hover {
    color: var(--cf-text);
}

.cf-auth__row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    flex-wrap: wrap;
}

.cf-auth__alt {
    margin: 26px 0 0;
    text-align: center;
    font-size: 0.94rem;
}

.cf-auth__legal {
    margin-top: 18px;
    font-size: 0.82rem;
    color: var(--cf-muted);
    text-align: center;
}

.cf-auth__state {
    text-align: center;
}

.cf-auth__state-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 64px;
    height: 64px;
    margin-bottom: 20px;
    border-radius: 18px;
    background: var(--cf-brand-wash);
    color: var(--cf-brand-strong);
    font-size: 1.9rem;
}

.cf-auth__email {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 6px;
    background: #fff;
    border: 1px solid var(--cf-line);
    font-family: var(--cf-mono);
    font-size: 0.9rem;
    color: var(--cf-text);
    word-break: break-all;
}

.cf-auth .btn-primary {
    --bs-btn-bg: var(--cf-brand);
    --bs-btn-border-color: var(--cf-brand);
    --bs-btn-color: #04241a;
    --bs-btn-hover-bg: var(--cf-brand-bright);
    --bs-btn-hover-border-color: var(--cf-brand-bright);
    --bs-btn-hover-color: #04241a;
    --bs-btn-active-bg: var(--cf-brand-bright);
    --bs-btn-active-color: #04241a;
    --bs-btn-disabled-bg: var(--cf-brand);
    --bs-btn-disabled-border-color: var(--cf-brand);
    --bs-btn-disabled-color: #04241a;
    min-height: 50px;
    border-radius: 999px;
    font-weight: 650;
}

.cf-auth .btn-link {
    color: var(--cf-brand-strong);
}

@media (max-width: 991.98px) {
    .cf-auth {
        grid-template-columns: 1fr;
    }

    .cf-auth__aside {
        display: none;
    }

    .cf-auth__brand {
        display: inline-flex;
    }

    .cf-auth__main {
        align-items: flex-start;
        background: var(--cf-paper);
    }
}