/* design\components.css: the shared parts of Ascend Digital Partners (design\components.md), from the tokens only. */

/* ---------- frame and type ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: var(--header-h); }
html:has(.chapters) { scroll-padding-top: calc(var(--header-h) + var(--chapters-h) - 1px); }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body { -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; overflow-x: clip; }
main { display: block; }
img { height: auto; }
h1, h2, h3, h4 { font-family: var(--font-display); font-weight: 600; color: var(--c-brand); line-height: var(--lh-tight); letter-spacing: -0.012em; margin: 0; text-wrap: balance; }
h1 em, h2 em, h3 em { font-style: italic; font-weight: 500; color: var(--c-accent-text); }
p { margin: 0; text-wrap: pretty; }
a { color: var(--c-brand); text-decoration-color: color-mix(in srgb, var(--c-accent) 70%, transparent); text-underline-offset: .2em; text-decoration-thickness: 1.5px; }
a:hover { text-decoration-color: var(--c-accent); }
:focus-visible { outline: 3px solid var(--c-brand); outline-offset: 3px; border-radius: 6px; }
.visually-hidden, .sr-only { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); clip-path: inset(50%); white-space: nowrap; }

.wrap { width: min(100% - 2 * var(--gutter), var(--max-w)); margin-inline: auto; }
.section { padding-block: var(--section-y); position: relative; }
.section--alt { background: var(--c-paper-alt); }
.section--navy { background: var(--c-brand); color: var(--c-on-ink); }

.head { max-width: 46rem; margin-bottom: clamp(2rem, 1.4rem + 2.4vw, 3.4rem); }
.head__title { font-size: var(--fs-h2); }
.head__line { margin-top: 1.05rem; font-size: clamp(1.08rem, 1rem + .3vw, 1.22rem); color: var(--c-ink-soft); max-width: 40rem; }
.head--center { text-align: center; margin-inline: auto; }
.head--center .head__line { margin-inline: auto; }
.head--on-ink .head__title { color: var(--c-on-ink); }
.head--on-ink .head__title em { color: var(--c-accent-on-ink); }
.head--on-ink .head__line { color: var(--c-brand-on-ink); }

/* ---------- buttons and links ---------- */
.button {
  display: inline-flex; align-items: center; justify-content: center; gap: .6em;
  min-height: 52px; padding: .85em 1.55em; border-radius: 999px; border: 0;
  font: 600 1.02rem/1.2 var(--font-text); letter-spacing: .005em; text-decoration: none; cursor: pointer;
  transition: background-color var(--dur-fast) var(--ease-out), color var(--dur-fast) var(--ease-out), box-shadow var(--dur-fast) var(--ease-out), transform var(--dur-fast) var(--ease-out);
}
.button__arrow { display: inline-block; transition: transform var(--dur-med) var(--ease-out); }
.button:hover .button__arrow { transform: translateX(4px); }
.button--brass { background: var(--c-accent); color: var(--c-on-accent); box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--c-accent) 62%, var(--c-ink)), 0 8px 18px -10px color-mix(in srgb, var(--c-accent) 80%, var(--c-brand)); }
.button--brass:hover { background: color-mix(in srgb, var(--c-accent) 86%, var(--c-paper)); color: var(--c-on-accent); }
.button--brass:active { transform: translateY(1px); }
.button--line { background: transparent; color: var(--c-brand); box-shadow: inset 0 0 0 1.5px var(--c-brand); }
.button--line:hover { background: var(--c-brand); color: var(--c-on-brand); }
.button--on-ink { background: transparent; color: var(--c-on-ink); box-shadow: inset 0 0 0 1.5px color-mix(in srgb, var(--c-on-ink) 55%, transparent); }
.button--on-ink:hover { background: var(--c-navy-lifted); }
.more { display: inline-flex; align-items: center; gap: .45em; font-weight: 600; color: var(--c-brand); text-decoration: none; padding-block: .35em; border-bottom: 1.5px solid color-mix(in srgb, var(--c-accent) 75%, transparent); }
.more::after { content: "\2192"; transition: transform var(--dur-med) var(--ease-out); }
.more:hover::after { transform: translateX(4px); }
.more[data-planned] { border-bottom-style: dashed; }

/* the stop icon of a part that moves */
.stop {
  position: absolute; top: 14px; right: 14px; z-index: 6; width: 38px; height: 38px; padding: 0; border: 0; border-radius: 50%;
  display: grid; place-items: center; cursor: pointer; color: var(--c-brand);
  background: color-mix(in srgb, var(--c-card) 90%, transparent); box-shadow: var(--shadow-s);
  transition: background-color var(--dur-fast) var(--ease-out);
}
.stop:hover { background: var(--c-card); }
.stop svg { width: 14px; height: 14px; }
.stop--on-ink { background: color-mix(in srgb, var(--c-navy-lifted) 92%, transparent); color: var(--c-on-ink); }
.stop--on-ink:focus-visible { outline-color: var(--c-on-ink); }

/* ---------- site header ---------- */
.site-header { position: sticky; top: 0; z-index: 50; background: var(--c-paper); border-bottom: 1px solid transparent; transition: border-color var(--dur-med) var(--ease-out), box-shadow var(--dur-med) var(--ease-out); }
.site-header[data-scrolled] { border-bottom-color: var(--c-line); box-shadow: 0 6px 18px -16px rgba(15, 37, 64, .5); }
.site-header__bar { width: min(100% - 2 * var(--gutter), 1320px); margin-inline: auto; height: var(--header-h); display: flex; align-items: center; gap: 1.25rem; }
.site-header__logo { display: block; flex: none; padding: 4px; margin-left: -4px; border-radius: 8px; }
.site-header__logo img { display: block; height: 36px; width: auto; }
.site-header__cta { display: none; min-height: 44px; padding: .6em 1.2em; font-size: .95rem; }
.site-header__menu {
  margin-left: auto; display: inline-flex; align-items: center; gap: .6rem; min-height: 44px; padding: 0 1rem 0 .85rem;
  border: 1.5px solid var(--c-line); border-radius: 999px; background: var(--c-card); color: var(--c-brand);
  font: 600 .95rem/1 var(--font-text); cursor: pointer;
}
.site-header__burger { position: relative; width: 18px; height: 12px; display: inline-block; }
.site-header__burger i { position: absolute; left: 0; right: 0; height: 2px; border-radius: 2px; background: currentColor; transition: transform var(--dur-med) var(--ease-out), top var(--dur-med) var(--ease-out); }
.site-header__burger i:first-child { top: 1px; }
.site-header__burger i:last-child { top: 9px; }
.site-header[data-open] .site-header__burger i:first-child { top: 5px; transform: rotate(45deg); }
.site-header[data-open] .site-header__burger i:last-child { top: 5px; transform: rotate(-45deg); }

.nav__list { list-style: none; margin: 0; padding: 0; }
.nav__link, .nav__group {
  display: inline-flex; align-items: center; gap: .4rem; min-height: 44px; padding: 0 .95rem; border: 0; border-radius: 999px; background: transparent;
  font: 500 1rem/1 var(--font-text); color: var(--c-ink); text-decoration: none; cursor: pointer; position: relative;
  transition: background-color var(--dur-fast) var(--ease-out);
}
.nav__link:hover, .nav__group:hover, .nav__group[aria-expanded="true"] { background: var(--c-paper-alt); }
.nav__link[aria-current="page"]::after, .nav__group[data-current]::after { content: ""; position: absolute; left: .95rem; right: .95rem; bottom: 7px; height: 2px; border-radius: 2px; background: var(--c-accent); }
.nav__group[data-current]::after { right: 1.9rem; }
.nav__caret { width: 12px; height: 12px; fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; transition: transform var(--dur-med) var(--ease-out); }
.nav__group[aria-expanded="true"] .nav__caret { transform: rotate(180deg); }
.nav__panel-title { font: 600 1.45rem/1.15 var(--font-display); color: var(--c-brand); }
.nav__panel-line { margin-top: .55rem; color: var(--c-ink-soft); font-size: .98rem; }
.nav__panel-all { display: inline-flex; gap: .4em; margin-top: 1.1rem; font-weight: 600; text-decoration: none; border-bottom: 1.5px solid var(--c-accent); padding-bottom: 2px; }
.nav__sub { list-style: none; margin: 0; padding: 0; display: grid; gap: .25rem; }
.nav__sub-link { display: flex; align-items: center; gap: .95rem; padding: .8rem .9rem; border-radius: var(--radius-m); text-decoration: none; color: var(--c-ink); transition: background-color var(--dur-fast) var(--ease-out); }
.nav__sub-link:hover { background: var(--c-paper); }
.nav__sub-link[data-planned] { opacity: 1; }
.nav__thumb { flex: none; width: 48px; height: 48px; border-radius: 50%; overflow: hidden; box-shadow: 0 0 0 2px var(--c-card), 0 0 0 3px var(--c-line); }
.nav__thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }
.nav__sub-text { display: grid; gap: .15rem; }
.nav__sub-title { font-weight: 600; color: var(--c-brand); font-size: 1rem; }
.nav__sub-line { font-size: .92rem; color: var(--c-ink-soft); line-height: 1.4; }
.nav__note { font-size: .9rem; color: var(--c-ink-soft); text-align: center; margin-top: .6rem; }

/* the phone and tablet menu: one paper panel under the bar, each group a row that opens below it */
@media (max-width: 1079.98px) {
  .site-header__nav {
    position: fixed; left: 0; right: 0; top: var(--header-h); bottom: 0; z-index: 49; overflow-y: auto; overscroll-behavior: contain;
    background: var(--c-paper); border-top: 1px solid var(--c-line); padding: .75rem var(--gutter) 2rem;
    visibility: hidden; opacity: 0; transform: translateY(-8px);
    transition: opacity var(--dur-med) var(--ease-out), transform var(--dur-med) var(--ease-out), visibility 0s linear var(--dur-med);
  }
  .site-header[data-open] .site-header__nav { visibility: visible; opacity: 1; transform: none; transition-delay: 0s; }
  html:has(.site-header[data-open]) { overflow: hidden; }
  .nav__list { display: grid; }
  .nav__item { border-bottom: 1px solid var(--c-line); }
  .nav__link, .nav__group { width: 100%; justify-content: space-between; min-height: 60px; padding: 0 .25rem; border-radius: 0; font: 600 1.3rem/1.1 var(--font-display); color: var(--c-brand); }
  .nav__link:hover, .nav__group:hover, .nav__group[aria-expanded="true"] { background: transparent; }
  .nav__link[aria-current="page"]::after, .nav__group[data-current]::after { left: .25rem; right: auto; width: 2.2rem; bottom: 10px; }
  .nav__caret { width: 16px; height: 16px; }
  .nav__panel { display: none; }
  .nav__group[aria-expanded="true"] + .nav__panel { display: block; padding: 0 0 1rem; }
  .nav__panel-title, .nav__panel-line { display: none; }
  .nav__panel-all { margin: .35rem 0 0 .25rem; order: 2; }
  .nav__panel-in { display: flex; flex-direction: column; }
  .nav__panel-intro { order: 2; }
  .nav__sub-link { padding: .7rem .25rem; }
  .nav__foot { margin-top: 1.75rem; display: grid; }
  .nav__cta { width: 100%; }
}
@media (min-width: 700px) and (max-width: 1079.98px) {
  .site-header__cta { display: inline-flex; margin-left: auto; }
  .site-header__menu { margin-left: 0; }
}

/* the computer's menu: panels under the whole header */
@media (min-width: 1080px) {
  .site-header__logo img { height: 44px; }
  .site-header__menu, .nav__foot { display: none; }
  .site-header__nav { margin-left: auto; }
  .nav__list { display: flex; align-items: center; gap: .15rem; }
  .site-header__cta { display: inline-flex; }
  .nav__panel {
    position: absolute; left: 0; right: 0; top: 100%; background: var(--c-card); border-top: 1px solid var(--c-line);
    box-shadow: 0 30px 50px -30px rgba(15, 37, 64, .35); visibility: hidden; opacity: 0; transform: translateY(-6px);
    transition: opacity var(--dur-med) var(--ease-out), transform var(--dur-med) var(--ease-out), visibility 0s linear var(--dur-med);
  }
  .nav__group[aria-expanded="true"] + .nav__panel { visibility: visible; opacity: 1; transform: none; transition-delay: 0s; }
  .nav__panel-in { width: min(100% - 2 * var(--gutter), 1320px); margin-inline: auto; display: grid; grid-template-columns: minmax(220px, 300px) 1fr; gap: 3.5rem; padding: 2.1rem 0 2.4rem; }
  .nav__panel-intro { padding-top: .5rem; }
  .nav__sub { grid-template-columns: 1fr 1fr; gap: .35rem 1.5rem; }
}

/* ---------- the chapter bar ---------- */
.chapters { position: sticky; top: var(--header-h); z-index: 40; background: color-mix(in srgb, var(--c-paper) 96%, transparent); border-bottom: 1px solid var(--c-line); }
.chapters__list { position: relative; list-style: none; margin: 0 auto; padding: 0 var(--gutter); height: var(--chapters-h); display: flex; align-items: center; gap: .35rem; overflow-x: auto; scrollbar-width: none; max-width: calc(var(--max-w) + 2 * var(--gutter)); }
.chapters__list::-webkit-scrollbar { display: none; }
.chapters__link {
  display: inline-flex; align-items: baseline; gap: .5rem; white-space: nowrap; min-height: 38px; align-items: center; padding: 0 .95rem; border-radius: 999px;
  font: 500 .95rem/1 var(--font-text); color: var(--c-ink-soft); text-decoration: none; transition: background-color var(--dur-fast) var(--ease-out), color var(--dur-fast) var(--ease-out);
}
.chapters__num { font: 500 .8125rem/1 var(--font-ui); color: var(--c-accent-text); letter-spacing: .04em; }
.chapters__link:hover { color: var(--c-brand); background: var(--c-paper-alt); }
.chapters__link[aria-current="true"] { color: var(--c-brand); background: var(--c-card); box-shadow: var(--shadow-s), inset 0 -2px 0 var(--c-accent); }
@media (min-width: 1080px) { .chapters__list { justify-content: center; gap: .6rem; } }

/* ---------- the clients picker ---------- */
.picker { background: var(--c-card); border: 1px solid var(--c-line); border-radius: var(--radius-l); padding: clamp(1.15rem, .9rem + 1vw, 1.6rem); box-shadow: var(--shadow-m); }
.picker__set { border: 0; margin: 0; padding: 0; min-width: 0; }
.picker__legend { padding: 0; margin-bottom: .85rem; font: 600 1.05rem/1.3 var(--font-text); color: var(--c-brand); }
.picker__choices { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: .5rem; }
.picker__choice { position: relative; display: block; cursor: pointer; }
.picker__choice input { position: absolute; inset: 0; opacity: 0; margin: 0; cursor: pointer; }
.picker__choice span {
  display: grid; place-items: center; height: 50px; border-radius: var(--radius-m); background: var(--c-paper); border: 1.5px solid var(--c-line);
  font: 600 1.08rem/1 var(--font-text); color: var(--c-brand); transition: background-color var(--dur-fast) var(--ease-out), border-color var(--dur-fast) var(--ease-out), color var(--dur-fast) var(--ease-out);
}
.picker__choice:hover span { border-color: color-mix(in srgb, var(--c-brand) 40%, var(--c-line)); }
.picker__choice input:checked + span { background: var(--c-brand); border-color: var(--c-brand); color: var(--c-on-brand); }
.picker__choice input:focus-visible + span { outline: 3px solid var(--c-brand); outline-offset: 2px; }
.picker__go { width: 100%; margin-top: 1rem; }
.picker__note { list-style: none; margin: .85rem 0 0; padding: 0; display: flex; flex-wrap: wrap; justify-content: center; gap: .35rem 1.15rem; font-size: .93rem; color: var(--c-ink-soft); }
.picker__note li { display: inline-flex; align-items: center; gap: .4rem; }
.picker__note svg { width: 15px; height: 15px; fill: none; stroke: var(--c-accent-text); stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.picker--compact { border: 0; box-shadow: none; padding: 0; background: transparent; }

/* ---------- the closing band (every selling page) ---------- */
.closer { position: relative; overflow: hidden; color: var(--c-on-ink); background: var(--c-brand); isolation: isolate; }
.closer > video, .closer > .closer__media video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: var(--pos, 70% 40%); z-index: -2; }
.closer__shade { position: absolute; inset: 0; z-index: -1; background: linear-gradient(90deg, color-mix(in srgb, var(--c-brand) 94%, transparent) 0%, color-mix(in srgb, var(--c-brand) 86%, transparent) 38%, color-mix(in srgb, var(--c-brand) 30%, transparent) 64%, color-mix(in srgb, var(--c-brand) 5%, transparent) 100%); }
.closer__in { padding-block: clamp(4.5rem, 3rem + 6vw, 7.5rem); display: grid; gap: 1.75rem; }
.closer__in > * { max-width: 34rem; }
/* the phone: the footage on top, whole, and the words under it on navy, so nothing covers a face */
@media (max-width: 699.98px) {
  .closer > video { position: relative; display: block; aspect-ratio: 4 / 3; height: auto; z-index: 0; -webkit-mask-image: linear-gradient(180deg, #000 72%, transparent); mask-image: linear-gradient(180deg, #000 72%, transparent); }
  .closer__shade { display: none; }
  .closer__in { padding-block: 1.25rem 3.5rem; }
}
.closer .head { margin-bottom: 0; }
.closer .picker { box-shadow: 0 24px 50px -24px rgba(0, 0, 0, .55); border-color: transparent; }
.closer__more { font-size: .98rem; color: var(--c-brand-on-ink); }
.closer__more a { color: var(--c-on-ink); font-weight: 600; text-decoration-color: var(--c-accent); }
@media (max-width: 699.98px) {
  .closer__shade { background: linear-gradient(180deg, color-mix(in srgb, var(--c-brand) 92%, transparent) 0%, color-mix(in srgb, var(--c-brand) 84%, transparent) 55%, color-mix(in srgb, var(--c-brand) 55%, transparent) 100%); }
}

/* ---------- site footer ---------- */
.site-footer { background: var(--c-brand); color: var(--c-on-ink); padding-top: clamp(3.5rem, 2.5rem + 4vw, 5.5rem); }
.site-footer__in { width: min(100% - 2 * var(--gutter), 1320px); margin-inline: auto; display: grid; gap: 3rem; padding-bottom: 3rem; }
.site-footer__logo { display: inline-block; padding: 6px; margin: -6px; border-radius: 8px; }
.site-footer__logo img { display: block; height: 46px; width: auto; }
.site-footer__logo:focus-visible { outline-color: var(--c-on-ink); }
.site-footer__line { margin-top: 1.5rem; max-width: 22rem; font: italic 500 1.35rem/1.35 var(--font-display); color: var(--c-on-ink); }
.site-footer__cta { margin-top: 1.6rem; }
.site-footer__note { margin-top: .7rem; font-size: .92rem; color: var(--c-brand-on-ink); }
.site-footer__cols { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 2.25rem 1.5rem; }
.site-footer__title { font: 500 .8125rem/1 var(--font-ui); letter-spacing: .14em; text-transform: uppercase; color: var(--c-accent-on-ink); margin-bottom: 1rem; }
.site-footer__col ul { list-style: none; margin: 0; padding: 0; display: grid; gap: .55rem; }
.site-footer a:not(.button) { color: var(--c-on-ink); text-decoration: none; }
.site-footer__col a:hover { text-decoration: underline; text-decoration-color: var(--c-accent); }
.site-footer a:focus-visible { outline-color: var(--c-on-ink); }
.site-footer__contact { display: grid; gap: .55rem; align-content: start; grid-column: 1 / -1; }
.site-footer__contact a { overflow-wrap: anywhere; }
.site-footer__contact address { font-style: normal; color: var(--c-brand-on-ink); }
.site-footer__legal { width: min(100% - 2 * var(--gutter), 1320px); margin-inline: auto; border-top: 1px solid color-mix(in srgb, var(--c-on-ink) 16%, transparent); padding: 1.4rem 0 2rem; display: flex; flex-wrap: wrap; justify-content: space-between; gap: .75rem 2rem; font-size: .92rem; color: var(--c-brand-on-ink); }
.site-footer__legal ul { list-style: none; margin: 0; padding: 0; display: flex; gap: 1.5rem; }
.site-footer__legal a { color: var(--c-brand-on-ink); }
@media (min-width: 900px) {
  .site-footer__in { grid-template-columns: minmax(280px, 1fr) 2fr; gap: 4rem; }
  .site-footer__cols { grid-template-columns: repeat(3, minmax(0, 1fr)) minmax(0, 1.35fr); }
  .site-footer__contact { grid-column: auto; }
}
@media (max-width: 899.98px) { .site-footer { padding-bottom: 84px; } }

/* ---------- the bar on the phone ---------- */
.callbar {
  position: fixed; left: 10px; right: 10px; bottom: 10px; z-index: 60; display: grid; grid-template-columns: auto 1fr; gap: 6px; padding: 6px;
  background: var(--c-brand); border-radius: 999px; box-shadow: 0 18px 40px -16px rgba(15, 37, 64, .55);
  transform: translateY(calc(100% + 24px)); transition: transform var(--dur-med) var(--ease-out);
}
.callbar[data-kit-on] { transform: none; }
.callbar a { display: inline-flex; align-items: center; justify-content: center; min-height: 48px; padding: 0 1.1rem; border-radius: 999px; font: 600 1rem/1 var(--font-text); text-decoration: none; }
.callbar__call { color: var(--c-on-ink); background: var(--c-navy-lifted); gap: .45rem; }
.callbar__cta { gap: .4em; background: var(--c-accent); color: var(--c-on-accent); text-align: center; line-height: 1.15; }
@media (max-width: 359.98px) { .callbar a { padding: 0 .8rem; font-size: .9375rem; } }
.callbar__note { align-self: center; padding-left: .9rem; font-size: .85rem; color: var(--c-brand-on-ink); }
.callbar a:focus-visible { outline-color: var(--c-on-ink); }
@media (min-width: 900px) { .callbar { display: none; } }

/* ---------- the exit popup ---------- */
.exit { margin: auto; padding: 0; border: 0; background: transparent; max-width: none; max-height: none; width: min(880px, calc(100vw - 32px)); color: var(--c-ink); overflow: visible; }
.exit::backdrop { background: color-mix(in srgb, var(--c-brand) 62%, transparent); }
.exit__in { position: relative; display: grid; grid-template-columns: 1fr; background: var(--c-paper); border-radius: var(--radius-l); overflow: hidden; box-shadow: var(--shadow-l); opacity: 0; transform: translateY(14px) scale(.985); transition: opacity var(--dur-med) var(--ease-out), transform var(--dur-med) var(--ease-out); }
.exit[data-kit-on] .exit__in { opacity: 1; transform: none; }
.exit__photo { display: none; }
.exit__photo img { width: 100%; height: 100%; object-fit: cover; object-position: 45% 40%; display: block; }
.exit__body { padding: clamp(1.75rem, 1.2rem + 2vw, 2.6rem); display: grid; gap: .9rem; align-content: center; }
.exit__title { font-size: clamp(1.7rem, 1.3rem + 1.4vw, 2.3rem); padding-right: 2.5rem; }
.exit__line { color: var(--c-ink-soft); margin-bottom: .6rem; }
.exit__close { position: absolute; top: 14px; right: 14px; width: 42px; height: 42px; border-radius: 50%; border: 0; background: var(--c-card); color: var(--c-brand); display: grid; place-items: center; cursor: pointer; box-shadow: var(--shadow-s); }
.exit__close svg { width: 16px; height: 16px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; }
html[data-kit-modal] { overflow: hidden; }
@media (min-width: 760px) {
  .exit__in { grid-template-columns: 340px 1fr; }
  .exit__photo { display: block; min-height: 100%; }
}