/* =========================================================================
   marketing + login styles.
   Depends on cg_tokens.css for all colors, radii, shadows, and type.
   Class names match home.html, login.html, and marketing_sections.py output.
   ========================================================================= */

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: var(--cg-font);
    color: var(--cg-text);
    background:
        radial-gradient(900px 320px at 78% -8%, rgba(155, 184, 234, 0.16), transparent 70%),
        linear-gradient(180deg, #f3f6fb 0px, var(--cg-bg) 460px);
    background-repeat: no-repeat;
    min-height: 100vh;
}

a {
    color: inherit;
}

h1, h2, h3, p {
    overflow-wrap: anywhere;
}

h1 {
    margin: 0;
    font-size: clamp(2.1rem, 4vw, 3.2rem);
    line-height: 1.05;
    letter-spacing: -0.035em;
}

h2 {
    margin: 0;
    font-size: clamp(1.8rem, 3vw, 2.6rem);
    line-height: 1.08;
    letter-spacing: -0.03em;
}

h3 {
    margin: 0;
    font-size: 1.08rem;
    line-height: 1.3;
    letter-spacing: -0.015em;
}

/* ---------- header ---------- */
.site-header {
    width: min(var(--cg-page-max), calc(100% - 40px));
    margin: 0 auto;
    padding: 24px 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    font-weight: 800;
    letter-spacing: -0.02em;
}

.brand-mark {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    border-radius: 12px;
    color: #fff;
    background: var(--cg-primary);
    font-size: 0.85rem;
    letter-spacing: 0.02em;
}

.brand-name {
    font-weight: 850;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
    justify-content: flex-end;
}

.language-label {
    color: var(--cg-text-soft);
    font-size: 0.74rem;
}

.language-link {
    padding: 5px 8px;
    border: 1px solid transparent;
    border-radius: 999px;
    color: var(--cg-text-muted);
    text-decoration: none;
    font-size: 0.74rem;
    font-weight: 700;
}

.language-link-active {
    color: var(--cg-text);
    border-color: var(--cg-border);
    background: var(--cg-surface);
}

/* ---------- buttons ---------- */
.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 13px 20px;
    border: 1px solid transparent;
    border-radius: 999px;
    text-decoration: none;
    font-weight: 800;
    line-height: 1;
    transition: background 0.18s ease, border-color 0.18s ease, transform 0.18s ease;
}

.button-small {
    padding: 8px 12px;
    font-size: 0.82rem;
}

.button-primary {
    color: #fff;
    background: var(--cg-primary);
    box-shadow: var(--cg-shadow-sm);
}

.button-primary:hover {
    background: var(--cg-primary-hover);
    transform: translateY(-1px);
}

.button-outline {
    color: var(--cg-text);
    border-color: var(--cg-border);
    background: rgba(255, 255, 255, 0.74);
}

.button-outline:hover {
    border-color: var(--cg-border-strong);
}

main {
    width: min(var(--cg-page-max), calc(100% - 40px));
    margin: 0 auto;
}

/* =========================================================================
   HERO  (side by side: pitch left, workflow panel right)
   ========================================================================= */
.hero-section {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(390px, 0.92fr);
    gap: 40px;
    align-items: center;
    padding: 50px 0 64px;
}

.hero-content {
    max-width: 620px;
}

.eyebrow {
    margin: 0 0 14px;
    color: var(--cg-accent);
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.11em;
    text-transform: uppercase;
}

.hero-content h1 {
    font-size: clamp(2.3rem, 3.9vw, 3.4rem);
    line-height: 1.04;
    letter-spacing: -0.035em;
}

.hero-tagline {
    max-width: 600px;
    margin: 22px 0 0;
    color: var(--cg-text-muted);
    font-size: clamp(1.05rem, 1.3vw, 1.2rem);
    line-height: 1.55;
}

.hero-note {
    max-width: 560px;
    margin: 16px 0 0;
    color: var(--cg-text-soft);
    font-size: 0.99rem;
    line-height: 1.6;
}

.hero-actions {
    display: flex;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
    margin-top: 30px;
}

.secondary-note {
    color: var(--cg-text-soft);
    font-size: 0.95rem;
}

.hero-panel {
    padding: 18px;
    border: 1px solid var(--cg-border);
    border-radius: var(--cg-radius-xl);
    background: rgba(255, 255, 255, 0.9);
    box-shadow: var(--cg-shadow-md);
    -webkit-backdrop-filter: blur(14px);
    backdrop-filter: blur(14px);
}

/* =========================================================================
   WORKFLOW VISUAL  (three parallel sources -> numbered vertical pipeline)
   ========================================================================= */
.workflow-panel {
    display: grid;
    gap: 6px;
}

/* source streams */
.workflow-sources {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 10px;
}

.input-group-card {
    padding: 13px 14px;
    border: 1px solid var(--cg-blue-soft-bd);
    border-radius: var(--cg-radius-md);
    background: var(--cg-blue-soft-bg);
}

.input-group-card h3 {
    margin: 0;
    font-size: 0.82rem;
    font-weight: 800;
    letter-spacing: -0.01em;
    line-height: 1.2;
}

.input-group-card .badge-row {
    display: block;
    margin-top: 7px;
}

.input-badge {
    display: inline;
    padding: 0;
    border: 0;
    background: none;
    color: var(--cg-text-muted);
    font-size: 0.79rem;
    font-weight: 600;
    line-height: 1.5;
}

.input-badge:not(:last-child)::after {
    content: "·";
    margin: 0 6px;
    color: var(--cg-text-soft);
    font-weight: 800;
}

/* convergence cue */
.workflow-merge {
    padding: 2px 4px 0;
}

.workflow-merge svg {
    display: block;
    width: 100%;
    height: 34px;
}

.workflow-merge path {
    fill: none;
    stroke: var(--cg-blue-line);
    stroke-width: 1.4;
}

.workflow-merge circle {
    fill: var(--cg-blue-ink);
}

/* numbered vertical pipeline */
.workflow-model {
    position: relative;
    display: grid;
    gap: 10px;
    counter-reset: step;
    padding-left: 40px;
}

.workflow-model::before {
    content: "";
    position: absolute;
    left: 13px;
    top: 22px;
    bottom: 22px;
    width: 2px;
    background: linear-gradient(var(--cg-blue-line), var(--cg-border-strong));
    z-index: 0;
}

.layer-card {
    position: relative;
    z-index: 1;
    padding: 13px 15px;
    border: 1px solid var(--cg-border);
    border-radius: var(--cg-radius-md);
    background: var(--cg-surface);
    box-shadow: var(--cg-shadow-sm);
    counter-increment: step;
}

.layer-card::before {
    content: counter(step);
    position: absolute;
    left: -40px;
    top: 14px;
    width: 26px;
    height: 26px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--cg-surface);
    border: 2px solid var(--cg-blue-line);
    color: var(--cg-blue-ink);
    font-size: 0.76rem;
    font-weight: 800;
    box-shadow: 0 0 0 4px #fff;
}

.layer-card p {
    display: none;
}

.layer-card .card-kicker {
    margin: 0 0 6px !important;
    color: var(--cg-text-soft) !important;
    font-size: 0.66rem;
    font-weight: 850;
    letter-spacing: 0.09em;
    text-transform: uppercase;
}

.layer-card h3 {
    margin: 0;
    font-size: 0.95rem;
    font-weight: 800;
    letter-spacing: -0.015em;
    line-height: 1.25;
}

.layer-card .badge-row {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: 10px;
}

.layer-badge {
    display: inline-flex;
    align-items: center;
    min-height: 26px;
    padding: 4px 9px;
    border: 1px solid var(--cg-border);
    border-radius: 999px;
    background: var(--cg-surface);
    color: var(--cg-text-muted);
    font-size: 0.77rem;
    font-weight: 600;
}

/* step 2 = the consultant, marked as owner of the flow */
.layer-card:nth-child(2) {
    border-color: var(--cg-border-strong);
    background: var(--cg-primary-soft);
}

.layer-card:nth-child(2)::before {
    background: var(--cg-blue-ink);
    border-color: var(--cg-blue-ink);
    color: #fff;
}

.layer-card:nth-child(2) .card-kicker {
    color: var(--cg-blue-ink) !important;
}

.layer-card:nth-child(2) .layer-badge {
    border-color: #c7d6f2;
    background: #fff;
}

/* step 3 = work products read as the output */
.layer-card:nth-child(3) .layer-badge {
    border-color: var(--cg-border-strong);
    color: var(--cg-text);
}

/* ---------- trust strip ---------- */
.trust-strip {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin: 4px 0 28px;
    padding: 14px;
    border: 1px solid var(--cg-border);
    border-radius: var(--cg-radius-lg);
    background: var(--cg-surface);
    box-shadow: var(--cg-shadow-sm);
}

.trust-item {
    display: inline-flex;
    align-items: center;
    min-height: 32px;
    padding: 7px 10px;
    border-radius: 999px;
    background: var(--cg-surface-muted);
    color: var(--cg-text-muted);
    font-size: 0.87rem;
    font-weight: 750;
}

/* =========================================================================
   CONTENT SECTIONS
   ========================================================================= */
.content-section {
    padding: 72px 0;
}

.surface-section {
    margin: 0 -20px;
    padding: 72px 20px;
    border-radius: var(--cg-radius-xl);
    background: var(--cg-surface-muted);
}

.section-heading {
    max-width: 790px;
    margin-bottom: 30px;
}

.section-heading p:not(.eyebrow),
.section-side-copy {
    margin: 18px 0 0;
    color: var(--cg-text-muted);
    font-size: 1.08rem;
    line-height: 1.65;
}

.card-grid {
    display: grid;
    gap: 18px;
}

.one-column {
    grid-template-columns: 1fr;
}

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

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

/* shared card surfaces for the down-page sections */
.info-card,
.step-card,
.capability-card,
.standard-card {
    padding: 24px;
    border: 1px solid var(--cg-border);
    border-radius: var(--cg-radius-lg);
    background: var(--cg-surface);
    box-shadow: var(--cg-shadow-sm);
    transition: border-color 0.18s ease, box-shadow 0.18s ease, transform 0.18s ease;
}

.info-card:hover,
.capability-card:hover,
.standard-card:hover {
    border-color: var(--cg-border-strong);
    box-shadow: var(--cg-shadow-md);
    transform: translateY(-2px);
}

.info-card p,
.step-card p,
.capability-card p,
.standard-card p {
    margin: 10px 0 0;
    color: var(--cg-text-muted);
    line-height: 1.58;
}

.card-kicker {
    margin: 0 0 8px !important;
    color: var(--cg-text-soft) !important;
    font-size: 0.72rem;
    font-weight: 850;
    letter-spacing: 0.09em;
    text-transform: uppercase;
}

.step-label {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 30px;
    height: 30px;
    margin-bottom: 12px;
    padding: 0 8px;
    border-radius: 999px;
    background: var(--cg-primary-soft);
    color: var(--cg-text);
    font-size: 0.82rem;
    font-weight: 850;
}

.card-link {
    display: inline-block;
    margin-top: 14px;
    color: var(--cg-blue-ink);
    text-decoration: none;
    font-weight: 800;
    font-size: 0.95rem;
}

.card-link:hover {
    text-decoration: underline;
}

/* pills used by standards + generic badge output */
.standard-badge,
.output-pill {
    display: inline-flex;
    align-items: center;
    min-height: 34px;
    padding: 8px 11px;
    border: 1px solid var(--cg-border);
    border-radius: 999px;
    background: var(--cg-primary-soft);
    color: var(--cg-text-muted);
    font-size: 0.88rem;
    font-weight: 750;
}

.badge-row {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 14px;
}

.standard-subtitle {
    margin: 8px 0 0 !important;
    color: var(--cg-text-soft) !important;
    font-size: 0.9rem;
    font-weight: 800;
}

.compact-list,
.check-list {
    margin: 16px 0 0;
    padding-left: 20px;
    color: var(--cg-text-muted);
    line-height: 1.6;
}

.compact-list li + li,
.check-list li + li {
    margin-top: 6px;
}

/* split + boundary */
.split-section {
    display: grid;
    grid-template-columns: minmax(0, 0.85fr) minmax(320px, 1.15fr);
    gap: 42px;
    align-items: start;
}

.boundary-panel {
    margin-top: 22px;
    padding: 24px;
    border: 1px solid var(--cg-border);
    border-left: 3px solid var(--cg-blue-line);
    border-radius: var(--cg-radius-lg);
    background: var(--cg-surface);
    box-shadow: var(--cg-shadow-sm);
}

.boundary-panel h3 {
    margin-bottom: 6px;
}

/* pilot / trust */
.pilot-section {
    display: grid;
    grid-template-columns: minmax(0, 0.85fr) minmax(320px, 1.15fr);
    gap: 42px;
    align-items: start;
    padding: 44px;
    border: 1px solid var(--cg-border);
    border-radius: var(--cg-radius-xl);
    background: var(--cg-surface);
    box-shadow: var(--cg-shadow-sm);
}

.pilot-section p:not(.eyebrow) {
    color: var(--cg-text-muted);
    font-size: 1.05rem;
    line-height: 1.65;
}

/* waitlist */
.waitlist-section {
    display: grid;
    grid-template-columns: minmax(0, 0.85fr) minmax(360px, 1.15fr);
    gap: 42px;
    align-items: start;
    margin: 40px 0 90px;
    padding: 34px;
    border: 1px solid var(--cg-border);
    border-radius: var(--cg-radius-xl);
    background: var(--cg-primary);
    color: #fff;
    box-shadow: var(--cg-shadow-md);
}

.waitlist-copy .eyebrow {
    color: var(--cg-accent-soft);
}

.waitlist-copy p:not(.eyebrow) {
    color: rgba(255, 255, 255, 0.78);
    font-size: 1.08rem;
    line-height: 1.65;
}

.waitlist-embed {
    overflow: hidden;
    border-radius: var(--cg-radius-lg);
    background: #fff;
    color: var(--cg-text);
}

.waitlist-embed iframe {
    display: block;
    width: 100%;
    height: 980px;
    border: 0;
    background: #fff;
}

.form-note {
    margin: 0;
    color: var(--cg-text-soft);
    font-size: 0.92rem;
    line-height: 1.45;
}

.waitlist-embed .form-note {
    padding: 0 22px 22px;
}

.waitlist-embed .form-note a {
    color: var(--cg-text-muted);
    font-weight: 800;
}

/* footer */
.site-footer {
    width: min(var(--cg-page-max), calc(100% - 40px));
    margin: 0 auto;
    padding: 28px 0 42px;
    display: flex;
    justify-content: space-between;
    gap: 18px;
    color: var(--cg-text-soft);
    border-top: 1px solid var(--cg-border);
}

/* =========================================================================
   LOGIN
   ========================================================================= */
.login-page {
    min-height: 100vh;
    background: var(--cg-bg);
}

.login-shell {
    min-height: 100vh;
    width: min(980px, calc(100% - 40px));
    margin: 0 auto;
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(320px, 440px);
    gap: 28px;
    align-items: center;
    padding: 44px 0;
}

.login-intro,
.login-card {
    padding: 30px;
    border: 1px solid var(--cg-border);
    border-radius: var(--cg-radius-xl);
    background: var(--cg-surface);
    box-shadow: var(--cg-shadow-sm);
}

.login-intro {
    min-height: 430px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    border-top: 3px solid var(--cg-blue-line);
}

.login-intro-copy {
    margin-top: 38px;
}

.login-intro h1 {
    font-size: clamp(2.1rem, 4vw, 3.2rem);
}

.login-intro p:not(.eyebrow),
.subtitle,
.small,
.login-note {
    color: var(--cg-text-muted);
    line-height: 1.6;
}

.login-note a {
    font-weight: 800;
    color: var(--cg-blue-ink);
}

.login-card h2 {
    font-size: clamp(1.7rem, 3vw, 2.35rem);
}

.login-card .subtitle {
    margin: 12px 0 18px;
}

.login-card .message {
    margin: 0 0 18px;
    padding: 12px 14px;
    border: 1px solid #fecaca;
    border-radius: var(--cg-radius-md);
    background: #fef2f2;
    color: #991b1b;
}

.login-button {
    width: 100%;
}

.login-card .small {
    margin: 16px 0 0;
    font-size: 0.95rem;
}

/* =========================================================================
   MOTION  (optional; remove this block to disable entrance animation)
   ========================================================================= */
@media (prefers-reduced-motion: no-preference) {
    .hero-panel,
    .workflow-sources .input-group-card,
    .workflow-model .layer-card {
        animation: cgRise 0.5s ease-out both;
    }

    .workflow-sources .input-group-card:nth-child(1) { animation-delay: 0.06s; }
    .workflow-sources .input-group-card:nth-child(2) { animation-delay: 0.12s; }
    .workflow-sources .input-group-card:nth-child(3) { animation-delay: 0.18s; }
    .workflow-model .layer-card:nth-child(1) { animation-delay: 0.26s; }
    .workflow-model .layer-card:nth-child(2) { animation-delay: 0.34s; }
    .workflow-model .layer-card:nth-child(3) { animation-delay: 0.42s; }

    @keyframes cgRise {
        from { opacity: 0; transform: translateY(8px); }
        to { opacity: 1; transform: none; }
    }
}

/* =========================================================================
   RESPONSIVE
   ========================================================================= */
@media (max-width: 900px) {
    .site-header {
        align-items: flex-start;
        flex-direction: column;
    }

    .hero-section,
    .split-section,
    .pilot-section,
    .waitlist-section,
    .login-shell {
        grid-template-columns: 1fr;
    }

    .hero-section {
        padding-top: 40px;
    }

    .workflow-sources {
        grid-template-columns: 1fr;
    }

    .input-group-card .badge-row {
        display: block;
    }

    .workflow-merge {
        display: none;
    }

    .three-column,
    .two-column {
        grid-template-columns: 1fr;
    }

    .waitlist-embed iframe {
        height: 1080px;
    }

    .site-footer {
        flex-direction: column;
    }

    .login-intro {
        min-height: 0;
    }
}

@media (max-width: 560px) {
    main,
    .site-header,
    .site-footer,
    .login-shell {
        width: min(var(--cg-page-max), calc(100% - 28px));
    }

    .hero-section {
        padding-bottom: 48px;
    }

    .hero-panel {
        padding: 14px;
    }

    .workflow-model {
        padding-left: 36px;
    }

    .layer-card::before {
        left: -36px;
    }

    .content-section {
        padding: 56px 0;
    }

    .surface-section {
        margin: 0 -14px;
        padding: 56px 14px;
    }

    .waitlist-section,
    .pilot-section,
    .login-intro,
    .login-card {
        padding: 24px;
    }
}