:root {
    --bg: #f4efe6;
    --bg-deep: #e7ddcc;
    --panel: rgba(255, 251, 245, 0.92);
    --ink: #172033;
    --muted: #667085;
    --line: rgba(23, 32, 51, 0.12);
    --accent: #0f766e;
    --accent-deep: #0b4f4a;
    --warm: #b45309;
    --warm-deep: #7c2d12;
    --ok: #166534;
    --shadow: 0 24px 70px rgba(23, 32, 51, 0.08);
}

* { box-sizing: border-box; }

body {
    margin: 0;
    color: var(--ink);
    font-family: "Aptos", "Trebuchet MS", sans-serif;
    background:
        radial-gradient(circle at top left, rgba(15, 118, 110, 0.2), transparent 28%),
        radial-gradient(circle at 90% 8%, rgba(180, 83, 9, 0.14), transparent 22%),
        linear-gradient(160deg, var(--bg), #fbf7f1 42%, var(--bg-deep));
}

.public-shell,
.checkout-shell,
.portal-shell,
.login-shell {
    width: min(1220px, calc(100% - 28px));
    margin: 0 auto;
    padding: 28px 0 44px;
}

.public-hero,
.section-card,
.plan-card,
.form-panel,
.checkout-card,
.portal-card,
.login-card,
.stat-card,
.notice,
.portal-rec,
.portal-inbox-card {
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: 28px;
    box-shadow: var(--shadow);
}

.public-hero {
    display: grid;
    grid-template-columns: 1.6fr 1fr;
    gap: 20px;
    padding: 34px;
    align-items: start;
}

.kicker {
    margin: 0 0 10px;
    text-transform: uppercase;
    letter-spacing: 0.16em;
    font-size: 0.78rem;
    color: var(--accent);
    font-weight: 700;
}

h1, h2, h3, p { margin: 0; }

h1 {
    font-family: "Palatino Linotype", Georgia, serif;
    font-size: clamp(2.2rem, 5vw, 4.2rem);
    line-height: 0.96;
    max-width: 11ch;
}

h2 {
    font-size: clamp(1.25rem, 2vw, 1.8rem);
}

.lead,
.muted,
.notice,
label,
input,
textarea,
select,
button {
    font-size: 0.98rem;
}

.lead,
.muted,
label,
.notice,
.portal-subtext {
    color: var(--muted);
}

.hero-copy {
    display: grid;
    gap: 14px;
}

.hero-actions,
.inline-actions,
.plan-price-row,
.portal-rec-actions,
.portal-toolbar {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.button,
button,
a.button {
    border: 0;
    border-radius: 999px;
    padding: 13px 18px;
    text-decoration: none;
    cursor: pointer;
    font-weight: 700;
}

.button.primary,
button.primary,
button {
    background: linear-gradient(135deg, var(--accent), var(--accent-deep));
    color: #fff;
}

.button.secondary {
    background: linear-gradient(135deg, var(--warm), var(--warm-deep));
    color: #fff;
}

.button.ghost {
    background: rgba(15, 118, 110, 0.08);
    color: var(--accent-deep);
}

.hero-stats,
.portal-stats,
.checkout-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 12px;
}

.stat-card {
    padding: 18px;
}

.stat-card strong {
    display: block;
    margin-top: 8px;
    font-size: 1.6rem;
}

.section-stack {
    display: grid;
    gap: 18px;
    margin-top: 18px;
}

.section-card,
.form-panel,
.checkout-card,
.portal-card,
.login-card {
    padding: 22px;
}

.plan-grid,
.feature-grid,
.portal-grid,
.checkout-grid {
    display: grid;
    gap: 16px;
}

.plan-grid {
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.plan-card {
    padding: 20px;
    position: relative;
    overflow: hidden;
}

.plan-card.selected {
    border-color: rgba(15, 118, 110, 0.45);
    box-shadow: 0 30px 80px rgba(15, 118, 110, 0.16);
}

.plan-card.recommended::after {
    content: "Smart Match";
    position: absolute;
    top: 16px;
    right: 16px;
    border-radius: 999px;
    background: rgba(180, 83, 9, 0.12);
    color: var(--warm-deep);
    padding: 5px 10px;
    font-size: 0.75rem;
    font-weight: 700;
}

.plan-card ul,
.feature-list,
.check-list,
.portal-feed {
    margin: 12px 0 0;
    padding-left: 18px;
}

.plan-card li,
.feature-list li,
.check-list li,
.portal-feed li {
    margin: 6px 0;
    color: var(--muted);
}

.price-chip {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    border-radius: 999px;
    padding: 5px 12px;
    background: rgba(15, 118, 110, 0.08);
    color: var(--accent-deep);
    font-weight: 700;
}

.form-layout,
.portal-layout {
    display: grid;
    grid-template-columns: 1.4fr 0.9fr;
    gap: 18px;
}

.form-grid,
.login-grid,
.portal-rec-grid {
    display: grid;
    gap: 12px;
}

.form-row {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
}

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

input,
textarea,
select {
    width: 100%;
    border-radius: 16px;
    border: 1px solid rgba(23, 32, 51, 0.14);
    padding: 12px 13px;
    background: rgba(255, 255, 255, 0.85);
    color: var(--ink);
}

textarea {
    min-height: 96px;
    resize: vertical;
}

.checkbox-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 8px;
}

.checkbox-pill {
    display: flex;
    gap: 10px;
    align-items: center;
    padding: 11px 12px;
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.7);
    border: 1px solid rgba(23, 32, 51, 0.08);
}

.checkbox-pill input { width: auto; }

.notice {
    padding: 14px 16px;
    margin-top: 12px;
}

.notice.ok { color: var(--ok); }
.notice.error { color: #b42318; }

.timeline {
    display: grid;
    gap: 12px;
}

.timeline-step {
    display: grid;
    grid-template-columns: 44px 1fr;
    gap: 12px;
    align-items: start;
}

.timeline-step strong:first-child,
.timeline-step .step-no {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: 16px;
    background: rgba(15, 118, 110, 0.1);
    color: var(--accent);
    font-weight: 800;
}

.portal-grid {
    grid-template-columns: 1.3fr 0.9fr;
}

.portal-list,
.inbox-list {
    display: grid;
    gap: 12px;
    margin-top: 14px;
}

.portal-rec,
.portal-inbox-card {
    padding: 18px;
}

.portal-rec-head,
.portal-inbox-head,
.login-head,
.checkout-head {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    align-items: flex-start;
}

.badge {
    display: inline-flex;
    align-items: center;
    border-radius: 999px;
    padding: 4px 10px;
    background: rgba(15, 118, 110, 0.12);
    color: var(--accent-deep);
    font-size: 0.82rem;
    font-weight: 700;
}

.portal-rec-grid {
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    margin-top: 12px;
}

.portal-rec-grid span,
.summary-line span {
    color: var(--muted);
    display: block;
    font-size: 0.84rem;
}

.portal-rec-grid strong,
.summary-line strong {
    display: block;
    margin-top: 4px;
}

.portal-rec-actions input {
    max-width: 100px;
}

.summary-card {
    background: rgba(255, 255, 255, 0.72);
    border-radius: 20px;
    padding: 16px;
    border: 1px solid rgba(23, 32, 51, 0.08);
}

.checkout-grid {
    grid-template-columns: 1.1fr 0.9fr;
}

.summary-list {
    display: grid;
    gap: 10px;
}

.summary-line {
    padding: 12px 14px;
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.72);
    border: 1px solid rgba(23, 32, 51, 0.08);
}

.login-shell {
    max-width: 680px;
}

.login-card form,
.checkout-card form {
    display: grid;
    gap: 12px;
    margin-top: 16px;
}

small.helper {
    color: var(--muted);
}

pre.message-preview {
    margin-top: 12px;
    padding: 14px;
    border-radius: 18px;
    background: rgba(240, 245, 248, 0.8);
    white-space: pre-wrap;
    word-break: break-word;
    font-family: inherit;
    color: var(--muted);
}

@media (max-width: 980px) {
    .public-hero,
    .form-layout,
    .portal-layout,
    .portal-grid,
    .checkout-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 720px) {
    .form-row,
    .form-row.three {
        grid-template-columns: 1fr;
    }

    .public-shell,
    .checkout-shell,
    .portal-shell,
    .login-shell {
        width: min(100% - 20px, 1220px);
    }

    h1 {
        max-width: none;
    }
}

.portal-hero {
    align-items: stretch;
}

.portal-inline-form {
    margin: 0;
}

.portal-rec-copy {
    margin-top: 12px;
}

.portal-inline-note {
    margin-top: 10px;
    color: var(--muted);
    font-size: 0.92rem;
}

.portal-trade-form {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 10px;
    width: 100%;
    margin-top: 12px;
}

.portal-trade-form button {
    align-self: end;
}

.portal-chip-list {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.portal-chip {
    display: inline-flex;
    align-items: center;
    border-radius: 999px;
    padding: 8px 14px;
    background: rgba(15, 118, 110, 0.1);
    color: var(--accent-deep);
    font-weight: 700;
    text-transform: capitalize;
}

.portal-divider {
    height: 1px;
    margin: 18px 0;
    background: var(--line);
}

.portal-list.compact {
    gap: 10px;
}

.compact-card {
    padding: 14px;
}

.two-stack {
    margin-top: 18px;
}

@media (max-width: 920px) {
    .portal-trade-form {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 640px) {
    .portal-trade-form {
        grid-template-columns: 1fr;
    }
}

.portal-shell-premium {
    width: min(1320px, calc(100% - 28px));
}

.portal-feature-grid,
.portal-grid-wide {
    align-items: start;
}

.pulse-panel,
.lens-panel,
.premium-rec,
.radar-card,
.compass-card {
    position: relative;
    overflow: hidden;
}

.pulse-panel::before,
.lens-panel::before,
.radar-card::before,
.compass-card::before {
    content: "";
    position: absolute;
    inset: 0 auto auto 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, rgba(15, 118, 110, 0.85), rgba(180, 83, 9, 0.8));
}

.stack-list {
    display: grid;
    gap: 12px;
    margin-top: 14px;
}

.stack-list.compact {
    gap: 10px;
}

.stack-card,
.mini-metric-card,
.compact-line {
    background: rgba(255, 255, 255, 0.75);
    border: 1px solid rgba(23, 32, 51, 0.08);
    border-radius: 18px;
    padding: 14px 16px;
}

.mini-metric-card strong {
    display: block;
    margin-top: 8px;
    font-size: 1.55rem;
}

.mini-metric-card p {
    margin-top: 8px;
}

.lens-grid {
    display: grid;
    gap: 12px;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    margin-top: 14px;
}

.radar-card .badge,
.compass-card .badge,
.pulse-panel .badge {
    background: rgba(180, 83, 9, 0.12);
    color: var(--warm-deep);
}

.compact-line {
    margin-top: 12px;
}

.summary-line strong,
.compact-line strong {
    line-height: 1.35;
}

.portal-inbox-card .portal-rec-actions,
.radar-card .portal-rec-actions,
.compass-card .portal-rec-actions {
    margin-top: 12px;
}

@media (max-width: 1080px) {
    .portal-shell-premium {
        width: min(100% - 20px, 1320px);
    }
}