/* ============================================================
   The Walkthrough — marketing site
   Brand tokens:
     canvas      #0E0F12
     canvas-2    #15171B
     copper      #C97B4E
     copper-hi   #E29867
     ink         #F2EFE8
     ink-muted   #9A958A
     hairline    rgba(242, 239, 232, 0.08)
   System font stack only — no external loads.
   ============================================================ */

* { margin: 0; padding: 0; box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    background: #0E0F12;
    color: #F2EFE8;
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

main { display: block; }

::selection { background: rgba(201, 123, 78, 0.35); color: #F2EFE8; }

/* ----- shared layout ----- */
.section-inner,
.hero-inner,
.cta-band-inner,
.footer-inner {
    max-width: 960px;
    margin: 0 auto;
    padding: 0 24px;
}

.section { padding: 80px 0; }

.rule {
    max-width: 960px;
    margin: 0 auto;
    height: 1px;
    background: rgba(242, 239, 232, 0.06);
}

/* ----- top nav ----- */
.topnav {
    padding: 24px 0 0;
}
.topnav-inner {
    max-width: 960px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.wordmark {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    color: #F2EFE8;
    letter-spacing: 0.4px;
    font-weight: 600;
    font-size: 15px;
}
.wordmark .mark { display: inline-block; }
.wordmark .name { letter-spacing: 1.2px; text-transform: uppercase; font-size: 12px; }
.wordmark:hover .name { color: #E29867; }

.topnav-links a {
    color: #9A958A;
    text-decoration: none;
    font-size: 13px;
    letter-spacing: 0.4px;
    margin-left: 20px;
}
.topnav-links a:hover { color: #F2EFE8; }

/* ----- eyebrow ----- */
.eyebrow {
    font-size: 12px;
    color: #C97B4E;
    letter-spacing: 3px;
    text-transform: uppercase;
    font-weight: 600;
    margin-bottom: 28px;
}

/* ----- hero ----- */
.hero {
    padding: 88px 0 64px;
    text-align: center;
}
.hero-inner { max-width: 820px; }

.display {
    font-size: 56px;
    line-height: 1.05;
    letter-spacing: -1.2px;
    color: #F2EFE8;
    font-weight: 600;
    margin-bottom: 28px;
}
.display em {
    font-style: italic;
    color: #E29867;
    font-weight: 500;
}

.subhead {
    font-size: 19px;
    line-height: 1.6;
    color: #9A958A;
    max-width: 640px;
    margin: 0 auto 40px;
}
.subhead strong { color: #F2EFE8; font-weight: 500; }

.cta-meta {
    margin-top: 18px;
    font-size: 13px;
    color: #6E6A60;
    letter-spacing: 0.3px;
}

/* ----- CTA button ----- */
.cta {
    display: inline-block;
    text-decoration: none;
    border: none;
    cursor: pointer;
    transition: background-color 140ms ease, transform 120ms ease, box-shadow 160ms ease;
}
.cta-primary {
    background: #C97B4E;
    color: #0E0F12;
    padding: 14px 32px;
    border-radius: 10px;
    font-size: 14px;
    font-weight: 700;
    letter-spacing: 1.2px;
    text-transform: uppercase;
    box-shadow: 0 1px 0 rgba(255, 255, 255, 0.06) inset, 0 8px 24px rgba(201, 123, 78, 0.18);
}
.cta-primary:hover { background: #E29867; }
.cta-primary:active { transform: translateY(1px); }

.cta-secondary {
    color: #F2EFE8;
    border: 1px solid rgba(242, 239, 232, 0.18);
    padding: 13px 24px;
    border-radius: 10px;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 1.2px;
    text-transform: uppercase;
    margin-left: 12px;
}
.cta-secondary:hover { border-color: #C97B4E; color: #E29867; }

/* ----- section heads ----- */
.section-head {
    text-align: center;
    margin-bottom: 56px;
}
.section-head h2 {
    font-size: 32px;
    font-weight: 600;
    letter-spacing: -0.6px;
    color: #F2EFE8;
    margin: 0 0 12px;
}
.section-head p {
    color: #9A958A;
    font-size: 16px;
    max-width: 560px;
    margin: 0 auto;
}

/* ----- 3-col grid (what it does) ----- */
.grid-3 {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 36px;
}
.cell {
    background: #15171B;
    border: 1px solid rgba(242, 239, 232, 0.06);
    border-radius: 14px;
    padding: 32px 26px;
    transition: border-color 200ms ease, transform 200ms ease;
}
.cell:hover { border-color: rgba(201, 123, 78, 0.4); transform: translateY(-2px); }
.cell-num {
    font-size: 11px;
    letter-spacing: 3px;
    color: #C97B4E;
    text-transform: uppercase;
    font-weight: 700;
    margin-bottom: 14px;
}
.cell-head {
    font-size: 20px;
    color: #F2EFE8;
    font-weight: 600;
    margin-bottom: 12px;
    letter-spacing: -0.2px;
}
.cell-body {
    font-size: 15px;
    color: #9A958A;
    line-height: 1.65;
}

/* ----- pricing tiers ----- */
.tiers {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 24px;
}
.tier {
    background: #15171B;
    border: 1px solid rgba(242, 239, 232, 0.08);
    border-radius: 14px;
    padding: 36px 28px;
    display: flex;
    flex-direction: column;
}
.tier.featured {
    border-color: rgba(201, 123, 78, 0.6);
    background: linear-gradient(180deg, #181a1f 0%, #15171B 100%);
    box-shadow: 0 12px 40px rgba(201, 123, 78, 0.08);
}
.tier-tag {
    font-size: 11px;
    letter-spacing: 3px;
    color: #C97B4E;
    text-transform: uppercase;
    font-weight: 700;
    margin-bottom: 18px;
}
.tier-name {
    font-size: 22px;
    color: #F2EFE8;
    font-weight: 600;
    margin-bottom: 8px;
}
.tier-price {
    font-size: 32px;
    color: #F2EFE8;
    font-weight: 600;
    letter-spacing: -0.5px;
    margin-bottom: 4px;
}
.tier-price .unit {
    font-size: 14px;
    color: #9A958A;
    font-weight: 500;
    letter-spacing: 0;
}
.tier-sub {
    font-size: 13px;
    color: #9A958A;
    margin-bottom: 24px;
    min-height: 20px;
}
.tier-list {
    list-style: none;
    margin: 0 0 24px;
    padding: 0;
    flex: 1 1 auto;
}
.tier-list li {
    font-size: 14px;
    color: #9A958A;
    padding: 8px 0;
    border-bottom: 1px solid rgba(242, 239, 232, 0.04);
    display: flex;
    align-items: flex-start;
    gap: 10px;
}
.tier-list li:last-child { border-bottom: none; }
.tier-list li::before {
    content: "›";
    color: #C97B4E;
    font-weight: 700;
    flex: 0 0 auto;
}

/* ----- why-it-works prose block ----- */
.prose {
    max-width: 720px;
    margin: 0 auto;
}
.prose p {
    font-size: 17px;
    line-height: 1.75;
    color: #C9C4B8;
    margin-bottom: 22px;
}
.prose p:last-child { margin-bottom: 0; }
.prose strong { color: #F2EFE8; font-weight: 600; }

/* ----- studio block ----- */
.studio {
    text-align: center;
    max-width: 640px;
    margin: 0 auto;
}
.studio p {
    font-size: 16px;
    color: #9A958A;
    line-height: 1.7;
}
.studio a {
    color: #E29867;
    text-decoration: none;
    border-bottom: 1px solid rgba(226, 152, 103, 0.3);
}
.studio a:hover { color: #F2EFE8; border-bottom-color: #F2EFE8; }

/* ----- footer ----- */
.footer {
    margin-top: 24px;
    padding: 56px 0 64px;
    border-top: 1px solid rgba(242, 239, 232, 0.06);
}
.footer-inner {
    text-align: center;
    color: #6E6A60;
    font-size: 13px;
    line-height: 1.9;
}
.footer a {
    color: #9A958A;
    text-decoration: none;
}
.footer a:hover { color: #F2EFE8; }
.footer .dot { color: #3D3A33; margin: 0 10px; }
.footer .copyright { color: #6E6A60; display: block; margin-top: 14px; }
.footer .mailto {
    font-family: ui-monospace, "SF Mono", Menlo, monospace;
    font-size: 12px;
    color: #6E6A60;
}
.footer .mailto:hover { color: #C97B4E; }

/* ----- legal/support page styles ----- */
.container {
    max-width: 720px;
    margin: 0 auto;
    padding: 40px 24px 60px;
}
.container .wordmark { margin-bottom: 32px; }

h1 {
    font-size: 40px;
    font-weight: 600;
    letter-spacing: -0.5px;
    color: #F2EFE8;
    margin-bottom: 8px;
}
h2 {
    font-size: 12px;
    letter-spacing: 2px;
    color: #C97B4E;
    text-transform: uppercase;
    font-weight: 700;
    margin: 40px 0 16px;
}
h3 {
    font-size: 16px;
    color: #E29867;
    margin: 28px 0 12px;
    letter-spacing: 0.2px;
    font-weight: 600;
}
p { margin-bottom: 16px; font-size: 17px; color: #C9C4B8; }
ul, ol { margin: 0 0 16px 24px; }
li { margin-bottom: 8px; font-size: 17px; color: #C9C4B8; }
strong { color: #F2EFE8; }

.container a {
    color: #E29867;
    text-decoration: none;
    border-bottom: 1px solid rgba(226, 152, 103, 0.3);
}
.container a:hover {
    color: #F2EFE8;
    border-bottom-color: #F2EFE8;
}

.container .footer {
    margin-top: 64px;
    padding-top: 24px;
    border-top: 1px solid rgba(242, 239, 232, 0.06);
    text-align: center;
    color: #6E6A60;
    font-size: 13px;
    line-height: 1.8;
}
.container .footer a {
    color: #9A958A;
    border-bottom: none;
}
.container .footer a:hover { color: #F2EFE8; }
.container .back {
    display: inline-block;
    margin-top: 8px;
    color: #9A958A;
    border-bottom: none;
    font-size: 14px;
}
.container .back:hover { color: #E29867; }

small { color: #6E6A60; }
.italic { font-style: italic; }

/* ----- FAQ on support page ----- */
.faq details {
    padding: 18px 0;
    border-bottom: 1px solid rgba(242, 239, 232, 0.06);
}
.faq details:first-of-type { border-top: 1px solid rgba(242, 239, 232, 0.06); }
.faq summary {
    cursor: pointer;
    font-size: 17px;
    font-weight: 600;
    color: #F2EFE8;
    list-style: none;
    position: relative;
    padding-right: 28px;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
    content: "+";
    position: absolute;
    right: 0;
    top: -2px;
    color: #C97B4E;
    font-size: 22px;
    font-weight: 400;
    transition: transform 200ms ease;
}
.faq details[open] summary::after { content: "−"; }
.faq details p {
    margin-top: 14px;
    margin-bottom: 4px;
    font-size: 16px;
    color: #9A958A;
    line-height: 1.7;
}

/* ============================================================
   Responsive — single column under 720px
   ============================================================ */
@media (max-width: 720px) {
    .hero { padding: 56px 0 40px; }
    .display { font-size: 36px; letter-spacing: -0.6px; }
    .subhead { font-size: 17px; }
    .section { padding: 56px 0; }

    .grid-3,
    .tiers {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .tier.featured { order: -1; }

    .cta-primary { padding: 14px 28px; font-size: 13px; }
    .cta-secondary { margin-left: 0; margin-top: 12px; display: inline-block; }

    h1 { font-size: 32px; }

    .topnav-links a { margin-left: 14px; font-size: 12px; }
    .topnav-links a:first-child { display: none; }

    .section-head h2 { font-size: 26px; }
}

@media (max-width: 420px) {
    .display { font-size: 30px; }
    .topnav-links { display: none; }
}