@import url("/site/tokens.css");

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body { margin: 0; background: var(--paper) var(--grain); color: var(--ink); font: 17px/1.6 var(--sans); }
img, svg { display: block; max-width: 100%; }
a { color: inherit; }
::selection { background: var(--brass-soft); }
.wrap { width: min(1160px, 100% - 40px); margin-inline: auto; }
.serif { font-family: var(--serif); }
.eyebrow { font: 600 .78rem/1 var(--sans); letter-spacing: .14em; text-transform: uppercase; color: var(--brass); display: inline-flex; gap: 10px; align-items: center; }
.eyebrow::before { content: ""; width: 26px; height: 1.5px; background: currentColor; }
h1, h2, h3 { font-family: var(--serif); font-weight: 560; letter-spacing: -.015em; margin: 0; font-variation-settings: "SOFT" 60, "opsz" 96; }
h1 { font-size: clamp(2.6rem, 6.2vw, 5rem); line-height: 1.02; }
h2 { font-size: clamp(2rem, 4vw, 3.1rem); line-height: 1.08; }
h3 { font-size: 1.32rem; line-height: 1.25; font-variation-settings: "SOFT" 40, "opsz" 24; }
h1 em, h2 em { font-style: italic; font-weight: 420; color: var(--terra); }
p { margin: 0 0 1rem; }
.lede { font-size: 1.18rem; color: var(--ink-soft); max-width: 36em; }
.mono { font-family: var(--mono); font-size: .86em; }

/* buttons */
.btn { display: inline-flex; align-items: center; gap: 10px; padding: 14px 22px; border-radius: 999px; font: 600 1rem/1 var(--sans); text-decoration: none; border: 1.5px solid var(--ink); color: var(--ink); background: transparent; cursor: pointer; transition: transform .15s ease, background .15s ease; }
.btn:hover { transform: translateY(-1px); }
.btn.primary { background: var(--terra); border-color: var(--terra); color: var(--terra-ink); }
.btn.primary:hover { background: color-mix(in srgb, var(--terra) 88%, black); }
.btn.ink { background: var(--ink); color: var(--paper); }
.btn .arrow { transition: transform .15s; }
.btn:hover .arrow { transform: translateX(3px); }
.btn:focus-visible, a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible, summary:focus-visible { outline: 2.5px solid var(--brass); outline-offset: 3px; }

/* header */
.site-head { position: sticky; top: 0; z-index: 30; background: color-mix(in srgb, var(--paper) 88%, transparent); backdrop-filter: blur(10px); border-bottom: 1px solid transparent; transition: border-color .2s; }
.site-head.scrolled { border-color: var(--line); }
.site-head .wrap { display: flex; align-items: center; justify-content: space-between; height: 72px; gap: 20px; }
.brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; }
.brand svg { width: 34px; height: 34px; color: var(--ink); }
.brand b { font: 600 1.6rem/1 var(--serif); letter-spacing: -.02em; font-variation-settings: "SOFT" 100, "opsz" 40; }
.nav { display: flex; gap: 28px; align-items: center; }
.nav a { text-decoration: none; font-weight: 500; color: var(--ink-soft); }
.nav a:hover { color: var(--ink); }
.nav .btn { padding: 10px 18px; font-size: .95rem; }
.menu-btn { display: none; background: none; border: 0; padding: 8px; color: var(--ink); }
@media (max-width: 860px) {
  .nav { display: none; position: absolute; top: 72px; left: 0; right: 0; background: var(--paper); flex-direction: column; align-items: stretch; padding: 16px 20px 24px; border-bottom: 1px solid var(--line); gap: 14px; }
  .nav.open { display: flex; }
  .menu-btn { display: block; }
}

/* hero */
.hero { padding: 72px 0 96px; position: relative; overflow: hidden; }
.hero .wrap { display: grid; grid-template-columns: 1.1fr .9fr; gap: 56px; align-items: center; }
.hero .lede { margin: 26px 0 34px; }
.hero .actions { display: flex; gap: 14px; flex-wrap: wrap; }
.hero .assure { margin-top: 22px; display: flex; gap: 20px; flex-wrap: wrap; color: var(--muted); font-size: .92rem; }
.hero .assure span::before { content: "✓"; color: var(--ok); font-weight: 700; margin-right: 6px; }
@media (max-width: 960px) { .hero .wrap { grid-template-columns: 1fr; } .hero { padding-top: 40px; } }

/* hero composition: a real letter with postmarks */
.letter-stage { position: relative; min-height: 440px; }
.letter { position: absolute; background: var(--card); border: 1px solid var(--line); border-radius: 6px; box-shadow: var(--shadow); padding: 26px 26px 22px; width: min(400px, 92%); }
.letter.back { top: 8px; right: 0; transform: rotate(4deg); opacity: .65; height: 300px; }
.letter.front { top: 54px; left: 0; transform: rotate(-2.2deg); }
.letter .to { font: 500 .82rem/1.5 var(--mono); color: var(--muted); border-bottom: 1px dashed var(--line); padding-bottom: 12px; margin-bottom: 14px; }
.letter .to b { color: var(--ink); font-weight: 500; }
.letter .from { display: flex; gap: 12px; align-items: center; margin-bottom: 14px; }
.letter .from .av { width: 40px; height: 40px; border-radius: 50%; background: var(--terra); color: var(--terra-ink); display: grid; place-items: center; font: 600 1rem var(--serif); }
.letter .from b { display: block; font-size: 1rem; }
.letter .from small { color: var(--muted); font-family: var(--mono); font-size: .8rem; }
.letter .line { height: 9px; border-radius: 6px; background: var(--paper-2); margin: 9px 0; }
.stamp { position: absolute; width: 132px; height: 132px; border-radius: 50%; border: 2px solid var(--brass); color: var(--brass); display: grid; place-items: center; text-align: center; transform: rotate(-14deg); font: 600 .7rem/1.25 var(--sans); letter-spacing: .12em; text-transform: uppercase; background: color-mix(in srgb, var(--card) 70%, transparent); }
.stamp::before { content: ""; position: absolute; inset: 6px; border-radius: 50%; border: 1px dashed var(--brass); }
.stamp b { display: block; font: 600 1.35rem/1 var(--serif); letter-spacing: 0; text-transform: none; margin: 4px 0; }
.stamp.s1 { right: 12px; bottom: 34px; }
.checks { position: absolute; left: 30px; bottom: 0; display: flex; gap: 8px; flex-wrap: wrap; }
.chip { background: var(--ink); color: var(--paper); border-radius: 999px; padding: 6px 12px; font: 500 .8rem var(--mono); }
.chip i { font-style: normal; color: #8fcc9f; margin-right: 4px; }

/* uli line ornament */
.uli { height: 22px; color: var(--brass); opacity: .75; }
.uli svg { width: 100%; height: 22px; }

/* sections */
section { padding: 96px 0; }
.section-head { max-width: 760px; margin-bottom: 52px; }
.section-head h2 { margin-top: 16px; }
.section-head p { margin-top: 18px; color: var(--ink-soft); font-size: 1.1rem; }
.band { background: var(--paper-2); border-block: 1px solid var(--line); }

/* works-with strip */
.works { padding: 30px 0; border-block: 1px solid var(--line); }
.works .wrap { display: flex; gap: 36px; flex-wrap: wrap; align-items: center; justify-content: space-between; color: var(--muted); font-weight: 500; }
.works .wrap strong { font: 600 .78rem var(--sans); letter-spacing: .14em; text-transform: uppercase; color: var(--ink-soft); }

/* steps */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; counter-reset: s; border-top: 1.5px solid var(--ink); }
.step { padding: 30px 30px 10px 0; border-right: 1px solid var(--line); }
.step + .step { padding-left: 30px; }
.step:last-child { border-right: 0; }
.step .n { font: 400 4.2rem/1 var(--serif); color: var(--brass); font-variation-settings: "SOFT" 100, "WONK" 1; }
.step h3 { margin: 14px 0 10px; }
.step p { color: var(--ink-soft); }
@media (max-width: 860px) { .steps { grid-template-columns: 1fr; } .step, .step + .step { padding: 24px 0; border-right: 0; border-bottom: 1px solid var(--line); } }

/* features */
.features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.feature { background: var(--card); border: 1px solid var(--line); border-radius: var(--r); padding: 28px; }
.feature svg { width: 34px; height: 34px; color: var(--terra); margin-bottom: 18px; }
.feature h3 { margin-bottom: 8px; }
.feature p { color: var(--ink-soft); margin: 0; font-size: .98rem; }
.feature.wide { grid-column: span 2; display: grid; grid-template-columns: 1fr 1fr; gap: 28px; align-items: center; }
@media (max-width: 960px) { .features { grid-template-columns: 1fr 1fr; } .feature.wide { grid-column: span 2; } }
@media (max-width: 640px) { .features { grid-template-columns: 1fr; } .feature.wide { grid-column: auto; grid-template-columns: 1fr; } }

/* dns sample in a feature */
.dns-sample { font: .8rem/1.9 var(--mono); background: var(--ink); color: var(--paper); border-radius: var(--r-sm); padding: 16px 18px; overflow-x: auto; }
.dns-sample .ok { color: #8fcc9f; }
.dns-sample .k { color: #d6aa55; }

/* comparison */
.compare { width: 100%; border-collapse: collapse; font-size: .98rem; }
.compare th, .compare td { padding: 16px 14px; border-bottom: 1px solid var(--line); text-align: left; }
.compare th { font: 600 .78rem var(--sans); letter-spacing: .1em; text-transform: uppercase; color: var(--muted); }
.compare td:nth-child(2) { background: color-mix(in srgb, var(--terra-soft) 45%, transparent); font-weight: 600; }
.compare .y { color: var(--ok); font-weight: 700; } .compare .n { color: var(--muted); }
.table-scroll { overflow-x: auto; }

/* pricing */
.plans { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 18px; align-items: stretch; }
.plan { background: var(--card); border: 1px solid var(--line); border-radius: var(--r); padding: 30px 28px; display: flex; flex-direction: column; position: relative; }
.plan.pop { border: 2px solid var(--ink); }
.plan .tag { position: absolute; top: -13px; left: 26px; background: var(--ink); color: var(--paper); font: 600 .72rem var(--sans); letter-spacing: .12em; text-transform: uppercase; padding: 6px 12px; border-radius: 99px; }
.plan h3 { font-size: 1.5rem; }
.plan .for { color: var(--muted); font-size: .95rem; margin: 6px 0 18px; }
.plan .price { font: 500 2.6rem/1 var(--serif); }
.plan .price small { font: 500 .95rem var(--sans); color: var(--muted); }
.plan .usd { color: var(--muted); font-size: .9rem; margin-top: 6px; }
.plan ul { list-style: none; padding: 0; margin: 22px 0 26px; flex: 1; }
.plan li { padding: 8px 0 8px 26px; border-top: 1px solid var(--line-soft); position: relative; font-size: .97rem; }
.plan li::before { content: ""; position: absolute; left: 4px; top: 15px; width: 9px; height: 9px; border-radius: 50%; border: 2px solid var(--brass); }
.plan .btn { justify-content: center; }
.price-note { margin-top: 22px; color: var(--muted); font-size: .92rem; }

/* faq */
.faq { max-width: 860px; }
.faq details { border-top: 1px solid var(--line); padding: 4px 0; }
.faq details:last-child { border-bottom: 1px solid var(--line); }
.faq summary { cursor: pointer; list-style: none; padding: 20px 40px 20px 0; position: relative; font: 500 1.2rem/1.35 var(--serif); }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 6px; top: 16px; font: 300 1.8rem var(--sans); color: var(--brass); transition: transform .2s; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { color: var(--ink-soft); padding-bottom: 14px; max-width: 46em; }

/* closing band */
.closing { background: var(--ink); color: var(--paper); position: relative; overflow: hidden; }
.closing h2 em { color: #e8946f; }
.closing .lede { color: color-mix(in srgb, var(--paper) 75%, transparent); }
.closing .btn { border-color: var(--paper); color: var(--paper); }
.closing .btn.primary { border-color: var(--terra); color: var(--terra-ink); }
.closing .pattern { position: absolute; right: -40px; top: -20px; width: 520px; color: var(--brass); opacity: .35; pointer-events: none; }
@media (prefers-color-scheme: dark) { .closing { background: #0d0f1f; } }

/* footer */
.site-foot { padding: 56px 0 40px; color: var(--muted); font-size: .94rem; }
.site-foot .wrap { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 30px; }
.site-foot h4 { font: 600 .78rem var(--sans); letter-spacing: .12em; text-transform: uppercase; color: var(--ink-soft); margin: 0 0 12px; }
.site-foot a { display: block; text-decoration: none; padding: 4px 0; }
.site-foot a:hover { color: var(--ink); }
.site-foot .legal { grid-column: 1 / -1; border-top: 1px solid var(--line); padding-top: 20px; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px; }
@media (max-width: 760px) { .site-foot .wrap { grid-template-columns: 1fr 1fr; } }

/* prose pages (legal) */
.prose { max-width: 760px; padding: 64px 0 96px; }
.prose h1 { font-size: clamp(2.2rem, 5vw, 3.2rem); margin-bottom: 10px; }
.prose h2 { font-size: 1.5rem; margin: 36px 0 10px; }
.prose p, .prose li { color: var(--ink-soft); }

/* reveal on scroll */
.reveal { opacity: 0; transform: translateY(14px); transition: opacity .6s ease, transform .6s ease; }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; transition: none; } html { scroll-behavior: auto; } }

/* ===================== Ada ===================== */
.ada-launch { position: fixed; right: 22px; bottom: 22px; z-index: 60; display: flex; align-items: center; gap: 10px; background: var(--ink); color: var(--paper); border: 0; border-radius: 999px; padding: 10px 18px 10px 10px; font: 600 .98rem var(--sans); cursor: pointer; box-shadow: 0 18px 40px -16px rgba(26,29,54,.7); }
.ada-launch .face { width: 38px; height: 38px; border-radius: 50%; background: var(--terra); color: var(--terra-ink); display: grid; place-items: center; font: 600 1.15rem var(--serif); }
.ada-launch .dot { width: 8px; height: 8px; background: #6fd08c; border-radius: 50%; box-shadow: 0 0 0 3px rgba(111,208,140,.25); }
.ada-nudge { position: fixed; right: 22px; bottom: 86px; z-index: 60; max-width: 300px; background: var(--card); border: 1px solid var(--line); border-radius: 16px 16px 4px 16px; padding: 14px 16px; box-shadow: var(--shadow); font-size: .95rem; animation: rise .35s ease; }
.ada-nudge button { background: none; border: 0; color: var(--muted); float: right; cursor: pointer; font-size: 1rem; margin: -6px -6px 0 6px; }
.ada-panel { position: fixed; right: 22px; bottom: 22px; z-index: 70; width: min(400px, calc(100vw - 24px)); height: min(640px, calc(100vh - 44px)); background: var(--card); border: 1px solid var(--line); border-radius: 20px; box-shadow: 0 30px 80px -30px rgba(26,29,54,.6); display: flex; flex-direction: column; overflow: hidden; animation: rise .25s ease; }
@keyframes rise { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: none; } }
.ada-head { background: var(--ink); color: var(--paper); padding: 16px 18px; display: flex; gap: 12px; align-items: center; }
.ada-head .face { width: 42px; height: 42px; border-radius: 50%; background: var(--terra); color: var(--terra-ink); display: grid; place-items: center; font: 600 1.25rem var(--serif); flex-shrink: 0; }
.ada-head b { display: block; font: 600 1.1rem var(--serif); }
.ada-head small { opacity: .75; font-size: .82rem; }
.ada-head .x { margin-left: auto; background: none; border: 0; color: var(--paper); font-size: 1.3rem; cursor: pointer; opacity: .8; }
.ada-body { flex: 1; overflow-y: auto; padding: 18px; display: flex; flex-direction: column; gap: 12px; background: var(--paper) var(--grain); }
.ada-msg { max-width: 86%; padding: 11px 14px; border-radius: 16px; font-size: .95rem; line-height: 1.5; white-space: pre-wrap; word-wrap: break-word; }
.ada-msg.ada { background: var(--card); border: 1px solid var(--line); border-bottom-left-radius: 4px; align-self: flex-start; }
.ada-msg.me { background: var(--ink); color: var(--paper); border-bottom-right-radius: 4px; align-self: flex-end; }
.ada-msg a { color: var(--terra); font-weight: 600; }
.ada-msg .fb { display: flex; gap: 6px; margin-top: 8px; }
.ada-msg .fb button { background: none; border: 1px solid var(--line); border-radius: 99px; padding: 2px 9px; cursor: pointer; color: var(--muted); font-size: .8rem; }
.ada-msg .fb button.on { border-color: var(--ok); color: var(--ok); }
.ada-cta { display: flex; gap: 8px; flex-wrap: wrap; align-self: flex-start; }
.ada-cta a, .ada-cta button { background: var(--terra); color: var(--terra-ink); border: 0; border-radius: 99px; padding: 8px 14px; font: 600 .88rem var(--sans); text-decoration: none; cursor: pointer; }
.ada-cta .alt { background: transparent; color: var(--ink); border: 1.5px solid var(--ink); }
.ada-typing { align-self: flex-start; color: var(--muted); font-size: .88rem; padding: 4px 6px; }
.ada-typing i { display: inline-block; width: 6px; height: 6px; margin: 0 2px; border-radius: 50%; background: var(--muted); animation: blink 1.2s infinite; }
.ada-typing i:nth-child(2) { animation-delay: .2s; } .ada-typing i:nth-child(3) { animation-delay: .4s; }
@keyframes blink { 0%, 80%, 100% { opacity: .2; } 40% { opacity: 1; } }
.ada-input { border-top: 1px solid var(--line); padding: 12px; display: flex; gap: 8px; background: var(--card); }
.ada-input textarea { flex: 1; resize: none; border: 1px solid var(--line); border-radius: 12px; padding: 10px 12px; font: .95rem var(--sans); background: var(--paper); color: var(--ink); max-height: 120px; }
.ada-input button { background: var(--terra); color: var(--terra-ink); border: 0; border-radius: 12px; padding: 0 16px; font-weight: 700; cursor: pointer; }
.ada-gate { padding: 20px 18px; overflow-y: auto; }
.ada-gate p { color: var(--ink-soft); font-size: .95rem; }
.ada-gate label { display: block; font: 600 .82rem var(--sans); margin: 12px 0 4px; }
.ada-gate input { width: 100%; padding: 11px 12px; border: 1px solid var(--line); border-radius: 10px; font: .97rem var(--sans); background: var(--paper); color: var(--ink); }
.ada-gate .consent { display: flex; gap: 8px; align-items: flex-start; font-size: .82rem; color: var(--muted); margin: 14px 0; }
.ada-gate .consent input { width: auto; margin-top: 3px; }
.ada-gate .btn { width: 100%; justify-content: center; }
.ada-gate .err { color: var(--bad); font-size: .88rem; margin-top: 8px; }
.ada-foot { text-align: center; font-size: .72rem; color: var(--muted); padding: 6px; background: var(--card); }
@media (max-width: 520px) { .ada-panel { right: 12px; bottom: 12px; height: calc(100vh - 24px); } .ada-launch .label { display: none; } .ada-launch { padding-right: 10px; } }