/* olidrop.app
   Part 1 is the Modernist design system (claude.ai/design project "Olidrop iOS app branding",
   _ds/modernist/styles.css): tokens and the component classes this page uses, unchanged except
   that Archivo is self-hosted instead of loaded from Google Fonts.
   Part 2 is the site layer, built only from those tokens and the "Brand v3 Arc" board. */

/* ── Fonts (Archivo, SIL OFL 1.1: fonts/OFL.txt) ─────────────────────────────────────────── */
@font-face {
  font-family: "Archivo";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("fonts/archivo-latin-400-normal.woff2") format("woff2");
}
@font-face {
  font-family: "Archivo";
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url("fonts/archivo-latin-600-normal.woff2") format("woff2");
}
@font-face {
  font-family: "Archivo";
  font-style: normal;
  font-weight: 800;
  font-display: swap;
  src: url("fonts/archivo-latin-800-normal.woff2") format("woff2");
}

/* ── Part 1: Modernist tokens ─────────────────────────────────────────────────────────────── */
:root {
  --color-bg: #f3f2f2;
  --color-surface: #eae9e9;
  --color-text: #201e1d;
  --color-accent: #ec3013;
  --color-divider: color-mix(in srgb, #201e1d 40%, transparent);

  --color-neutral-100: #f8f4f4;
  --color-neutral-200: #eae7e7;
  --color-neutral-300: #d7d3d3;
  --color-neutral-400: #bab6b6;
  --color-neutral-500: #9b9797;
  --color-neutral-600: #7d7979;
  --color-neutral-700: #605d5d;
  --color-neutral-800: #444141;
  --color-neutral-900: #2d2b2b;

  --color-accent-100: #fff2ef;
  --color-accent-200: #ffe0d9;
  --color-accent-300: #ffc4b8;
  --color-accent-400: #ff9783;
  --color-accent-500: #ff563c;
  --color-accent-600: #dd2b0f;
  --color-accent-700: #ae1800;
  --color-accent-800: #7c1405;
  --color-accent-900: #4d170e;

  --font-heading: "Archivo", system-ui, sans-serif;
  --font-heading-weight: 800;
  --font-body: "Archivo", system-ui, sans-serif;

  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-6: 24px;
  --space-8: 32px;

  --radius-md: 0px;

  color-scheme: light;
}

*, *::before, *::after { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.55;
  font-weight: 400;
}
h1, h2, h3, h4 {
  font-family: var(--font-heading); font-weight: var(--font-heading-weight);
  line-height: 1.12; letter-spacing: -0.015em; margin: 0 0 var(--space-2);
}
p { margin: 0 0 var(--space-3); }
a { color: var(--color-accent-700); text-underline-offset: 3px; }
a:hover { color: var(--color-accent-800); }
img { display: block; max-width: 100%; }
figure { margin: 0; }
:focus { outline: none; }
:focus-visible { outline: 2px solid var(--color-accent); outline-offset: 2px; }
::selection { background: color-mix(in srgb, var(--color-accent) 30%, transparent); }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  cursor: pointer; text-decoration: none;
  font-family: var(--font-heading); font-weight: var(--font-heading-weight);
  font-size: 14px; line-height: 1.2; color: var(--color-text);
  background: transparent; border: 1px solid transparent;
  padding: var(--space-2) calc(var(--space-3) * 1.2);
  border-radius: var(--radius-md);
}
.btn svg { display: block; }
.btn-primary { background: var(--color-accent); color: var(--color-bg); }
.btn-primary:hover { background: var(--color-accent-600); color: var(--color-bg); }
.btn-primary:active { background: var(--color-accent-700); }
.btn-secondary { border-color: var(--color-divider); }
.btn-secondary:hover { background: color-mix(in srgb, var(--color-text) 7%, transparent); color: var(--color-text); }
.btn-secondary:active { background: color-mix(in srgb, var(--color-text) 14%, transparent); }

.tag {
  display: inline-flex; align-items: center; font-size: 11px;
  letter-spacing: 0.02em; padding: 3px 10px;
  border-radius: calc(var(--radius-md) * 0.75);
}
.tag-accent { background: var(--color-accent-100); color: var(--color-accent-800); }
.tag-neutral { background: var(--color-neutral-200); color: var(--color-neutral-800); }

.nav {
  display: flex; align-items: center; gap: var(--space-4);
  padding: var(--space-3) var(--space-4);
  border-bottom: 2px solid var(--color-divider);
}
.nav-brand {
  font-family: var(--font-heading); font-weight: var(--font-heading-weight);
  font-size: 18px; margin-right: auto;
}
.nav a { color: inherit; text-decoration: none; font-size: 14px; }
.nav a:hover { color: var(--color-accent); }

.table { width: 100%; border-collapse: collapse; font-size: 14px; }
.table th {
  text-align: left; font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase;
  color: color-mix(in srgb, var(--color-text) 60%, transparent);
  padding: var(--space-2); border-bottom: 2px solid var(--color-divider);
}
.table td {
  padding: var(--space-2);
  border-bottom: 1px solid var(--color-divider);
}

/* ── Part 2: site layer ───────────────────────────────────────────────────────────────────── */
:root {
  --gutter: 32px;
  --rule: 2px solid var(--color-text);
  --rule-soft: 2px solid var(--color-divider);
  --mark-dot: var(--color-accent);
}
@media (max-width: 720px) {
  :root { --gutter: 16px; }
}

html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}
body { font-size: 17px; -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; }
section[id] { scroll-margin-top: var(--space-6); }

.wrap { max-width: 1200px; margin-inline: auto; padding-inline: var(--gutter); }
.skip {
  position: absolute; left: var(--gutter); top: -100px; z-index: 10;
  background: var(--color-text); color: var(--color-bg); padding: var(--space-2) var(--space-3);
  font-weight: 800; text-decoration: none;
}
.skip:focus-visible { top: var(--space-2); color: var(--color-bg); }

.eyebrow {
  display: block; margin: 0 0 var(--space-3);
  font-size: 13px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase;
  color: var(--color-accent-700);
}
.muted { color: var(--color-neutral-700); }
.small { font-size: 14px; }

/* The mark: two points joined by one path (Brand v3 Arc, treatment 2 · Solid). */
.mark { display: block; color: var(--color-text); overflow: visible; }

/* ── Header ── */
.site-nav { padding: var(--space-6) 0 var(--space-4); gap: var(--space-6); border-bottom: var(--rule); }
.site-nav .nav-brand {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 26px; line-height: 1; letter-spacing: -0.045em; text-decoration: none;
}
.site-nav .nav-brand .mark { width: 40px; height: auto; }
.nav-links { display: flex; gap: var(--space-6); margin: 0; padding: 0; list-style: none; }
.nav-soon { font-size: 13px; font-weight: 600; white-space: nowrap; }
@media (max-width: 1080px) {
  .nav-links { display: none; }
}

/* ── Hero ── */
.hero {
  display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  border-bottom: var(--rule);
}
.hero-copy {
  display: flex; flex-direction: column; justify-content: flex-end;
  padding: clamp(48px, 9vw, 112px) var(--space-8) var(--space-8) 0;
}
.hero h1 {
  font-size: clamp(52px, 2rem + 6.4vw, 120px);
  line-height: .92; letter-spacing: -0.045em; margin: 0 0 var(--space-6);
  text-wrap: balance;
}
.hero .lede { font-size: clamp(18px, 1rem + .5vw, 21px); max-width: 34em; text-wrap: pretty; }
.hero-actions { display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-4); margin-top: var(--space-4); }
.btn-lg { font-size: 19px; padding: 14px 18px; gap: 10px; }

.hero-figure {
  display: flex; flex-direction: column; justify-content: space-between;
  border-left: var(--rule);
}
.hero-figure .arc-stage { flex: 1; display: grid; place-items: center; padding: var(--space-8) var(--space-6) 0; }
.hero-figure .arc-stage svg { width: 100%; max-width: 420px; height: auto; }
.hero-ends { display: grid; grid-template-columns: 1fr 1fr; border-top: var(--rule-soft); }
.hero-ends > div { padding: var(--space-4) var(--space-6); }
.hero-ends > div + div { border-left: var(--rule-soft); }
.hero-ends b { display: block; font-size: 15px; }
.hero-ends span { font-size: 14px; color: var(--color-neutral-700); }

@media (max-width: 860px) {
  .hero { grid-template-columns: 1fr; }
  .hero-copy { padding-right: 0; }
  .hero-figure { border-left: 0; border-top: var(--rule-soft); }
  .hero-figure .arc-stage { padding-inline: 0; }
  .hero-figure .arc-stage svg { max-width: 280px; }
  .hero-ends > div:first-child { padding-left: 0; }
}

/* Draw the arc once, then drop the red point. */
@media (prefers-reduced-motion: no-preference) {
  .draw .arc-path { stroke-dasharray: 1; stroke-dashoffset: 1; animation: draw 1.1s cubic-bezier(.65, 0, .35, 1) .25s forwards; }
  .draw .arc-end { transform-box: fill-box; transform-origin: center; transform: scale(0); animation: land .35s cubic-bezier(.3, 1.6, .5, 1) 1.3s forwards; }
}
@keyframes draw { to { stroke-dashoffset: 0; } }
@keyframes land { to { transform: scale(1); } }

/* ── Cells: equal-width grid with visible dividers (the board's grid) ── */
.cells { display: grid; grid-template-columns: repeat(var(--cols, 3), minmax(0, 1fr)); }
.cell { padding: var(--space-6); }
.cell:first-child { padding-left: 0; }
.cell:last-child { padding-right: 0; }
.cell + .cell { border-left: var(--rule-soft); }
@media (max-width: 860px) {
  .cells { grid-template-columns: 1fr; }
  .cell { padding-inline: 0; }
  .cell + .cell { border-left: 0; border-top: var(--rule-soft); }
}

.facts { border-bottom: var(--rule); }
.facts .cell { padding-block: var(--space-6) var(--space-8); }
.facts b { display: block; font-size: 20px; letter-spacing: -0.02em; margin-bottom: var(--space-1); }
.facts p { margin: 0; font-size: 15px; color: var(--color-neutral-800); max-width: 30em; }

/* ── Sections ── */
.section { padding-block: clamp(56px, 8vw, 96px) 0; border-bottom: var(--rule); }
.section-head {
  display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: var(--space-6) var(--space-8);
  align-items: end; padding-bottom: var(--space-8);
}
.section-head h2 {
  font-size: clamp(36px, 1.4rem + 3.4vw, 64px);
  line-height: .98; letter-spacing: -0.04em; margin: 0; text-wrap: balance;
}
.section-head p { margin: 0; max-width: 30em; text-wrap: pretty; }
@media (max-width: 860px) {
  .section-head { grid-template-columns: 1fr; }
}
.section > .cells { border-top: var(--rule-soft); }
.section > .cells .cell { padding-block: var(--space-6) var(--space-8); }

.step-num {
  display: block; font-size: 15px; font-weight: 800; color: var(--color-accent-700);
  margin-bottom: var(--space-6);
}
.cell h3 { font-size: 26px; letter-spacing: -0.025em; margin-bottom: var(--space-3); }
.cell p { font-size: 16px; color: var(--color-neutral-800); text-wrap: pretty; }
.cell p:last-child { margin-bottom: 0; }

.room-code {
  display: inline-block; margin-top: var(--space-4);
  font-size: 30px; font-weight: 800; letter-spacing: .04em; font-variant-numeric: tabular-nums;
  padding: var(--space-2) var(--space-4); border: var(--rule);
}

/* Direct / relay */
.route-head { display: flex; align-items: baseline; justify-content: space-between; gap: var(--space-4); }
.route-head h3 { margin: 0; }
.route-art { margin: var(--space-6) 0; }
.route-art svg { display: block; width: 100%; height: auto; max-height: 180px; }
.route-art text { font-family: var(--font-body); }
.route-art .cap { font-size: 9px; font-weight: 600; letter-spacing: .08em; fill: var(--color-neutral-700); }
.route-art .end { font-size: 10px; font-weight: 800; fill: var(--color-text); }

.log { padding-block: var(--space-8) clamp(56px, 8vw, 96px); border-top: var(--rule-soft); }
.log-head { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: var(--space-2) var(--space-6); margin-bottom: var(--space-4); }
.log-head h3 { font-size: 22px; margin: 0; letter-spacing: -0.02em; }
.log-head p { margin: 0; font-size: 14px; color: var(--color-neutral-700); }
.table-scroll { overflow-x: auto; }
.table { font-size: 15px; }
.table th:first-child, .table td:first-child { padding-left: 0; }
.table td { padding-block: var(--space-3); white-space: nowrap; }
.table td.file { font-weight: 600; }
.table .num { font-variant-numeric: tabular-nums; }

/* Story */
.story {
  display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  border-top: var(--rule-soft);
}
.story-text { padding: var(--space-8) var(--space-8) clamp(56px, 8vw, 96px) 0; }
.story-text p { font-size: clamp(18px, 1rem + .4vw, 21px); max-width: 32em; text-wrap: pretty; }
.story-text .story-sign { margin: var(--space-6) 0 0; font-size: 15px; font-weight: 800; }
.story-art {
  display: flex; flex-direction: column; justify-content: center; gap: var(--space-4);
  padding: var(--space-8) 0 var(--space-8) var(--space-8); border-left: var(--rule-soft);
}
.story-art svg { width: 100%; max-width: 320px; height: auto; }
.story-art figcaption { font-size: 14px; color: var(--color-neutral-700); }
@media (max-width: 860px) {
  .story { grid-template-columns: 1fr; }
  .story-text { padding-right: 0; padding-bottom: var(--space-6); }
  .story-art { border-left: 0; border-top: var(--rule-soft); padding-left: 0; padding-bottom: clamp(56px, 8vw, 96px); }
  .story-art svg { max-width: 220px; }
}

/* Privacy */
.ledger { margin: 0; border-top: var(--rule-soft); }
.ledger > div {
  display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 8fr); gap: var(--space-2) var(--space-8);
  padding: var(--space-6) 0; border-bottom: var(--rule-soft);
}
.ledger > div:last-child { border-bottom: 0; }
.ledger dt { font-weight: 800; font-size: 20px; letter-spacing: -0.02em; }
.ledger dd { margin: 0; color: var(--color-neutral-800); max-width: 38em; text-wrap: pretty; }
@media (max-width: 720px) {
  .ledger > div { grid-template-columns: 1fr; }
}
.section-foot { padding-block: var(--space-6) clamp(56px, 8vw, 96px); border-top: var(--rule-soft); }
.link-arrow { display: inline-flex; align-items: center; gap: 8px; font-weight: 800; text-decoration: none; }
.link-arrow svg { transition: transform .15s ease; }
.link-arrow:hover svg { transform: translateX(3px); }

/* Pricing */
.plan { display: flex; flex-direction: column; }
.plan .tag { align-self: flex-start; margin-bottom: var(--space-4); }
.plan ul { list-style: none; margin: 0 0 var(--space-6); padding: 0; }
.plan li { padding: var(--space-2) 0; border-top: 1px solid var(--color-divider); font-size: 16px; }
.plan li:last-child { border-bottom: 1px solid var(--color-divider); }
.plan .plan-foot { margin-top: auto; font-size: 14px; color: var(--color-neutral-700); }

/* FAQ */
.faq { border-top: var(--rule-soft); padding-bottom: clamp(56px, 8vw, 96px); }
.faq details { border-bottom: var(--rule-soft); }
.faq summary {
  display: flex; justify-content: space-between; align-items: center; gap: var(--space-6);
  padding: var(--space-6) 0; cursor: pointer; list-style: none;
  font-size: clamp(19px, 1rem + .4vw, 22px); font-weight: 800; letter-spacing: -0.02em;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary:hover { color: var(--color-accent-700); }
.faq summary svg { flex: none; transition: transform .2s ease; }
.faq details[open] summary svg { transform: rotate(45deg); }
.faq .answer { padding: 0 0 var(--space-6); max-width: 44em; }
.faq .answer p { color: var(--color-neutral-800); }
@media (min-width: 861px) {
  .faq .answer { margin-left: calc(7 / 12 * 100%); }
}

/* Closing banner: the one place red runs as a field. */
/* Equal columns put the rule at the page centre, so the red can bleed to the left edge. */
.banner { background: linear-gradient(90deg, var(--color-accent) 50%, transparent 50%); border-block: var(--rule); }
.section:has(+ .banner), .section:last-child { border-bottom: 0; }
.banner-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
.banner-copy {
  padding: clamp(56px, 9vw, 120px) clamp(24px, 5vw, 64px) clamp(40px, 6vw, 72px) 0;
  display: flex; flex-direction: column; justify-content: space-between; gap: var(--space-8);
  border-right: 4px solid var(--color-text);
}
.banner h2 {
  font-size: clamp(44px, 1.6rem + 4.6vw, 92px);
  line-height: .95; letter-spacing: -0.045em; color: var(--color-bg); margin: 0; text-wrap: balance;
}
.banner-sub { font-size: clamp(24px, 1.2rem + .6vw, 28px); line-height: 1.3; margin: 0; max-width: 20em; }
.banner-soon {
  display: inline-flex; align-self: flex-start; align-items: center; gap: 10px;
  font-size: 19px; font-weight: 800; color: var(--color-bg); background: var(--color-text);
  padding: 14px 18px;
}
.banner-mark { display: grid; place-items: center; padding: var(--space-8); }
.banner-mark svg { width: min(100%, 360px); height: auto; }
@media (max-width: 860px) {
  .banner { background: none; }
  .banner .wrap { padding-inline: 0; }
  .banner-copy { background: var(--color-accent); }
  .banner-grid { grid-template-columns: 1fr; }
  .banner-copy { border-right: 0; border-bottom: 4px solid var(--color-text); padding-inline: var(--gutter); }
  .banner-mark { padding-block: var(--space-8); }
  .banner-mark svg { width: min(60%, 260px); }
}

/* Footer */
.site-footer { padding-block: var(--space-8) var(--space-8); }
.footer-grid { display: grid; grid-template-columns: minmax(0, 6fr) repeat(2, minmax(0, 3fr)); gap: var(--space-8); }
.footer-grid h4 { font-size: 13px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: var(--color-neutral-700); margin-bottom: var(--space-3); }
.footer-grid ul { list-style: none; margin: 0; padding: 0; }
.footer-grid li { padding: 3px 0; }
.footer-grid a { color: var(--color-text); text-decoration: none; font-size: 15px; }
.footer-grid a:hover { color: var(--color-accent-700); text-decoration: underline; }
.footer-brand { display: inline-flex; align-items: center; gap: 8px; font-size: 22px; font-weight: 800; letter-spacing: -0.045em; line-height: 1; margin-bottom: var(--space-3); }
.footer-brand .mark { width: 32px; height: auto; }
.footer-base { display: flex; flex-wrap: wrap; justify-content: space-between; gap: var(--space-2) var(--space-6); margin-top: var(--space-8); padding-top: var(--space-4); border-top: var(--rule-soft); font-size: 13px; color: var(--color-neutral-700); }
@media (max-width: 720px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid > :first-child { grid-column: 1 / -1; }
}

/* 404 */
.notfound { min-height: 70vh; display: flex; flex-direction: column; justify-content: center; padding-block: 96px; border-bottom: var(--rule); }
.notfound h1 { font-size: clamp(48px, 2rem + 5vw, 96px); line-height: .95; letter-spacing: -0.045em; margin-bottom: var(--space-6); }