@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&family=JetBrains+Mono:wght@400;500;600&display=swap');

:root {
    --brand-color: #2b6b4f;
    --brand-color-dark: #1f4f3a;
    --brand-color-soft: #e8f2ec;
    --ink: #0f172a;
    --ink-soft: #475569;
    --paper: #ffffff;
    --paper-alt: #f8faf9;
    --line: #e0e7e3;
    --ok: #22c55e;
    --ok-soft: #ecfdf3;
    --warn: #dc2626;
    --amber: #b45309;
    --amber-soft: #fef3e2;
    --font-sans: 'Inter', system-ui, -apple-system, sans-serif;
    --font-mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, monospace;
}

/* Remap Pico's own primary-color tokens to the brand palette.
   Matches Pico's selector specificity exactly (:root:not([data-theme=dark]))
   so this reliably wins over Pico's defaults regardless of load order — a plain :root override
   does NOT have enough specificity to beat it (that was the bug last time). This one change
   propagates the brand color into every Pico component: buttons, form-field focus rings,
   checkboxes/radios/switches, range sliders, links styled as buttons, etc. */
:root:not([data-theme="dark"]) {
    --pico-primary: var(--brand-color);
    --pico-primary-background: var(--brand-color);
    --pico-primary-border: var(--brand-color);
    --pico-primary-underline: rgba(43, 107, 79, 0.5);
    --pico-primary-hover: var(--brand-color-dark);
    --pico-primary-hover-background: var(--brand-color-dark);
    --pico-primary-hover-border: var(--brand-color-dark);
    --pico-primary-hover-underline: var(--brand-color-dark);
    --pico-primary-focus: rgba(43, 107, 79, 0.35);
    --pico-primary-inverse: #fff;
    --nav-bg: rgba(255, 255, 255, 0.86);
    color-scheme: light;
}

/* Dark theme — follows the OS setting automatically via prefers-color-scheme, no toggle/JS involved.
   Same brand hue, tuned lighter for contrast against a dark background, with a darker shade
   taking over the "hover" role that --brand-color-dark played in light mode. Selector mirrors
   Pico's own dark-mode media rule (:root:not([data-theme])) so the specificity matches and our
   values win over Pico's defaults. */
@media (prefers-color-scheme: dark) {
    :root:not([data-theme]) {
        --brand-color: #3fae7d;
        --brand-color-dark: #2b6b4f;
        --brand-color-soft: rgba(63, 174, 125, 0.16);
        --ink: #eef2f0;
        --ink-soft: #9fb0a8;
        --paper: #0e1412;
        --paper-alt: #141c19;
        --line: #263029;
        --ok: #4ade80;
        --ok-soft: rgba(74, 222, 128, 0.16);
        --warn: #f87171;
        --amber: #fbbf24;
        --amber-soft: rgba(251, 191, 36, 0.14);

        --pico-primary: var(--brand-color);
        --pico-primary-background: var(--brand-color);
        --pico-primary-border: var(--brand-color);
        --pico-primary-underline: rgba(63, 174, 125, 0.5);
        --pico-primary-hover: var(--brand-color-dark);
        --pico-primary-hover-background: var(--brand-color-dark);
        --pico-primary-hover-border: var(--brand-color-dark);
        --pico-primary-hover-underline: var(--brand-color-dark);
        --pico-primary-focus: rgba(63, 174, 125, 0.35);
        --pico-primary-inverse: #fff;
        --nav-bg: rgba(14, 20, 18, 0.86);
        color-scheme: dark;
    }
}

* { box-sizing: border-box; }

[x-cloak] { display: none !important; }

body {
    font-family: var(--font-sans);
    color: var(--ink);
    background: var(--paper);
    transition: background-color 0.2s ease, color 0.2s ease;
}

h1, h2, h3, h4 {
    font-family: var(--font-sans);
    letter-spacing: -0.02em;
}

.eyebrow {
    display: inline-block;
    font-family: var(--font-mono);
    font-size: 0.78rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--brand-color);
    background: var(--brand-color-soft);
    padding: 0.3rem 0.7rem;
    border-radius: 999px;
    margin-bottom: 0.75rem;
}

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

.site-nav {
    position: sticky;
    top: 0;
    z-index: 100;
    background: var(--nav-bg);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--line);
    transition: background-color 0.2s ease, border-color 0.2s ease;
}

.site-nav .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.85rem 1rem;
}

.site-nav .nav-brand {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-weight: 700;
    color: var(--ink);
    text-decoration: none;
}

.site-nav .nav-brand img {
    height: 28px;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 1.75rem;
}

.nav-links a {
    color: var(--ink-soft);
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 500;
}

.nav-links a:hover {
    color: var(--brand-color);
}

.nav-links a.nav-cta {
    background: var(--brand-color);
    color: #fff;
    padding: 0.5rem 1rem;
    border-radius: 8px;
    font-weight: 600;
}

.nav-links a.nav-cta:hover {
    background: var(--brand-color-dark);
    color: #fff;
}

@media (max-width: 720px) {
    .nav-links a:not(.nav-cta) { display: none; }
}

/* ---------- Header / hero ---------- */

header {
    padding: 4rem 0 2.5rem 0;
    text-align: center;
    background: linear-gradient(180deg, var(--paper-alt) 0%, var(--paper) 100%);
}

.lead {
    font-size: 1.2rem;
    color: var(--ink-soft);
    max-width: 720px;
    margin: 0 auto;
}

.hero-actions {
    display: flex;
    gap: 0.9rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 1.75rem;
}

.hero-actions a.outline {
    color: var(--ink);
    border-color: var(--line);
    background: none;
}

.hero-actions a.outline:hover {
    border-color: var(--brand-color);
    color: var(--brand-color);
    background: transparent;
}

/* Status strip — signature element, echoes a monitoring dashboard */

.status-strip {
    display: flex;
    flex-wrap: wrap;
    gap: 0.65rem;
    justify-content: center;
    margin-top: 2.25rem;
}

.status-chip {
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
    padding: 0.5rem 0.95rem;
    background: var(--paper);
    border: 1px solid var(--line);
    border-radius: 999px;
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--ink-soft);
    box-shadow: 0 2px 10px rgba(15, 23, 42, 0.04);
}

.status-dot {
    width: 0.5rem;
    height: 0.5rem;
    border-radius: 50%;
    background: var(--ok);
    flex-shrink: 0;
    animation: pulse 2.2s infinite;
}

@keyframes pulse {
    0%   { box-shadow: 0 0 0 0 rgba(22, 163, 74, 0.45); }
    70%  { box-shadow: 0 0 0 7px rgba(22, 163, 74, 0); }
    100% { box-shadow: 0 0 0 0 rgba(22, 163, 74, 0); }
}

@media (prefers-reduced-motion: reduce) {
    .status-dot { animation: none; }
}

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

.section {
    margin-top: 4.5rem;
}

.section-head {
    max-width: 640px;
    margin-bottom: 0.5rem;
}

.section-head p {
    color: var(--ink-soft);
}

.section-alt {
    background: var(--paper-alt);
    padding: 3rem 1.5rem;
    border-radius: 16px;
}

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

.checklist {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
    gap: 1.1rem;
    margin-top: 2rem;
}

.checklist-item {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    padding: 1.1rem 1.25rem;
    background: var(--paper);
    border: 1px solid var(--line);
    border-radius: 12px;
}

.checklist-item svg {
    flex-shrink: 0;
    width: 1.3rem;
    height: 1.3rem;
    color: var(--brand-color);
    margin-top: 0.15rem;
}

.checklist-item span {
    color: var(--ink);
    font-size: 0.96rem;
}

/* ---------- Process ---------- */

.process {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
    gap: 1.75rem;
    margin-top: 2.25rem;
}

.process-step .step-index {
    display: block;
    font-family: var(--font-mono);
    font-size: 0.85rem;
    color: var(--brand-color);
    margin-bottom: 0.6rem;
}

.process-step h4 {
    margin: 0 0 0.4rem 0;
    font-size: 1.05rem;
}

.process-step p {
    color: var(--ink-soft);
    font-size: 0.95rem;
    margin: 0;
}

/* ---------- Pricing ---------- */

.pricing {
    margin-top: 2.25rem;
}

.pricing article {
    padding: 1.5rem;
    border-radius: 12px;
    background: var(--paper);
    border: 1px solid var(--line);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
    transition: transform 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease, border-color 0.2s ease;
}

.pricing article:hover {
    transform: translateY(-4px);
    box-shadow: 0 14px 30px rgba(15, 23, 42, 0.09);
}

.pricing .card-highlight {
    border: 2px solid var(--brand-color);
    transform: scale(1.06);
    box-shadow: 0 22px 45px rgba(43, 107, 79, 0.22);
    z-index: 1;
}

.pricing .card-highlight:hover {
    transform: scale(1.06) translateY(-4px);
    box-shadow: 0 28px 55px rgba(43, 107, 79, 0.28);
}

.price {
    font-size: 1.8rem;
    font-weight: 700;
    margin: 1rem 0;
}

.badge {
    display: inline-block;
    padding: 0.25rem 0.6rem;
    font-size: 0.75rem;
    background: var(--brand-color);
    color: white;
    border-radius: 999px;
    margin-bottom: 0.5rem;
}

.pricing-note {
    margin-top: 1.5rem;
    font-size: 0.9rem;
    color: var(--ink-soft);
}

/* ---------- Guarantees ---------- */

.guarantees {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.25rem;
    margin-top: 2rem;
}

.guarantee-card {
    padding: 1.5rem;
    border: 1px solid var(--line);
    border-radius: 12px;
    background: var(--paper);
}

.guarantee-card .metric {
    font-family: var(--font-mono);
    font-size: 1.6rem;
    color: var(--brand-color);
    font-weight: 600;
}

.guarantee-card .metric-label {
    display: block;
    font-size: 0.85rem;
    color: var(--ink-soft);
    margin-top: 0.35rem;
}

/* ---------- Testimonials ---------- */

.testimonials {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1.25rem;
    margin-top: 2rem;
}

.testimonial-card {
    padding: 1.5rem;
    border: 1px solid var(--line);
    border-radius: 12px;
    background: var(--paper);
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.testimonial-quote {
    margin: 0;
    color: var(--ink);
    font-size: 0.96rem;
    line-height: 1.55;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-top: auto;
}

.testimonial-avatar {
    flex-shrink: 0;
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 50%;
    background: var(--brand-color);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-mono);
    font-size: 0.85rem;
    font-weight: 600;
}

.testimonial-name {
    display: block;
    font-weight: 600;
    color: var(--ink);
    font-size: 0.92rem;
}

.testimonial-role {
    display: block;
    color: var(--ink-soft);
    font-size: 0.85rem;
}

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

.faq {
    max-width: 760px;
    margin: 2rem auto 0 auto;
}

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

.faq-question {
    width: 100%;
    text-align: left;
    background: none;
    border: none;
    padding: 1.15rem 1rem;
    font-weight: 600;
    font-size: 1.02rem;
    color: var(--ink);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    cursor: pointer;
}

.faq-question:hover {
    color: var(--brand-color);
}

.faq-question .faq-icon {
    flex-shrink: 0;
    width: 1.1rem;
    height: 1.1rem;
    color: var(--ink-soft);
    transition: transform 0.2s ease;
}

.faq-item[data-open="true"] .faq-icon {
    transform: rotate(45deg);
    color: var(--brand-color);
}

.faq-answer {
    color: var(--ink-soft);
    padding: 0 1rem;
    padding-bottom: 1.15rem;
    max-width: 640px;
    line-height: 1.6;
}

/* ---------- Forms ---------- */

.form-card {
    max-width: 720px;
    margin: 0 auto;
    padding: 2rem;
    border-radius: 12px;
    background: var(--paper);
    border: 1px solid var(--line);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    transition: background-color 0.2s ease, border-color 0.2s ease;
}

.form-wrapper {
    display: grid;
    grid-template-columns: 1.4fr 1fr;
    gap: 2rem;
    align-items: start;
    max-width: none;
}

.form-wrapper .form-card {
    margin: 0;
    max-width: none;
}

@media (max-width: 768px) {
    .form-wrapper {
        grid-template-columns: 1fr;
    }
}

button,
[role="button"],
[type="submit"],
[type="button"] {
    background: var(--brand-color);
    border-color: var(--brand-color);
    border-radius: 8px;
    font-weight: 600;
}

button:hover,
[role="button"]:hover,
[type="submit"]:hover,
[type="button"]:hover {
    background: var(--brand-color-dark);
    border-color: var(--brand-color-dark);
}

button[disabled],
[type="submit"][disabled],
[type="button"][disabled] {
    opacity: 0.65;
    cursor: not-allowed;
}

.form-status {
    margin-top: 1rem;
    font-size: 0.92rem;
    font-family: var(--font-mono);
}

.hint-text {
    font-size: 0.9rem;
    color: var(--ink-soft);
}

.form-status.is-success { color: var(--ok); }
.form-status.is-error { color: var(--warn); }

/* ---------- Severity cards (used to present a red/amber/green style report) ---------- */

.severity-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
    gap: 1.1rem;
    margin-top: 2rem;
}

.severity-card {
    padding: 1.25rem 1.4rem;
    background: var(--paper);
    border: 1px solid var(--line);
    border-left: 4px solid var(--line);
    border-radius: 10px;
}

.severity-card.is-critical { border-left-color: var(--warn); }
.severity-card.is-warning { border-left-color: var(--amber); }
.severity-card.is-ok { border-left-color: var(--ok); }

.severity-label {
    display: block;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    margin-bottom: 0.5rem;
}

.severity-card.is-critical .severity-label { color: var(--warn); }
.severity-card.is-warning .severity-label { color: var(--amber); }
.severity-card.is-ok .severity-label { color: var(--ok); }

.severity-card h4 {
    margin: 0 0 0.4rem 0;
    font-size: 1.02rem;
}

.severity-card p {
    margin: 0;
    color: var(--ink-soft);
    font-size: 0.94rem;
}

/* ---------- Callout (scope/limits, disclaimers) ---------- */

.callout {
    margin-top: 2rem;
    padding: 1.4rem 1.6rem;
    background: var(--paper-alt);
    border-left: 4px solid var(--brand-color);
    border-radius: 10px;
}

.callout h4 {
    margin: 0 0 0.6rem 0;
    font-size: 1rem;
}

.callout p {
    margin: 0 0 0.5rem 0;
    color: var(--ink-soft);
    font-size: 0.94rem;
}

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

/* ---------- Pain points (two-column "when you need this" list) ---------- */

.pain-points {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 0.9rem 2.5rem;
    margin-top: 2rem;
}

.pain-points p {
    margin: 0;
    padding: 0.9rem 0;
    border-bottom: 1px solid var(--line);
    color: var(--ink);
}

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

footer {
    margin-top: 4.5rem;
    padding: 2.5rem 0 2rem 0;
    text-align: center;
    font-size: 0.9rem;
    color: var(--ink-soft);
    border-top: 1px solid var(--line);
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 1.25rem;
    text-align: left;
    max-width: 780px;
    margin: 0 auto 2rem auto;
}

.footer-contact {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    color: var(--ink-soft);
    font-size: 0.92rem;
}

.footer-contact a {
    color: var(--ink-soft);
}

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

.footer-contact svg {
    flex-shrink: 0;
    width: 1.05rem;
    height: 1.05rem;
    color: var(--brand-color);
}

.footer-copy {
    text-align: center;
}

/* ---------- Shared ---------- */

.container {
    max-width: 1100px;
}

.narrow {
    max-width: 720px;
    margin: 0 auto;
}

:focus-visible {
    outline: 2px solid var(--brand-color);
    outline-offset: 2px;
}

/* Inputs, selects and textareas already get a focus ring from Pico
   (via box-shadow) — skip our own outline there to avoid a double ring */
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
    outline: none;
}