/* althena.ai: the Sunrise palette from the patient app, Poppins throughout (served
   from this site: no third-party requests). Warm and light by default, a warm night
   when the visitor's system is dark. The home page is a story, then a conversation
   with Andrea. Motion stops for people who ask for less. */

@font-face { font-family: "Poppins"; src: url("/fonts/Poppins-Regular.ttf") format("truetype"); font-weight: 400; font-display: swap; }
@font-face { font-family: "Poppins"; src: url("/fonts/Poppins-Medium.ttf") format("truetype"); font-weight: 500; font-display: swap; }
@font-face { font-family: "Poppins"; src: url("/fonts/Poppins-SemiBold.ttf") format("truetype"); font-weight: 600; font-display: swap; }
@font-face { font-family: "Poppins"; src: url("/fonts/Poppins-Bold.ttf") format("truetype"); font-weight: 700; font-display: swap; }

:root {
  --ground: #FFF6EE;
  --surface: #FFFFFF;
  --peach: #FFE6D6;
  --lilac: #F1E4F2;
  --butter: #FFF0CC;
  --rose: #FBE3E6;
  --apricot: #F7A26B;
  --sun: #FFC65C;
  --coral: #E8737C;
  --plum: #6A3A62;
  --plum-deep: #5B2E55;
  --ink: #3A2232;
  --ink-soft: #765867;
  --line: #EBD9DF;
  --teal: #1C8571;
  --teal-soft: #DCF0EA;
  --button: #6A3A62;
  --button-ink: #FFF8F2;
  --link: #6A3A62;
  --notice: #F3E6F1;
  --you: #6A3A62;
  --you-ink: #FFF5EE;
  --dot: #DDCBD2;
  --sky-top: #FFF4EA;
  --sky-bottom: #FFE2CF;
  --shadow: 0 18px 40px rgba(58, 34, 50, 0.12);
  --soft-shadow: 0 6px 18px rgba(58, 34, 50, 0.08);
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --ground: #1C1319;
    --surface: #2A1E28;
    --peach: #3D2A2C;
    --lilac: #35283F;
    --butter: #3A3122;
    --rose: #3E2831;
    --apricot: #FFB27F;
    --sun: #FFD27A;
    --coral: #FF9AA0;
    --plum: #FFB27F;
    --ink: #FBEDE6;
    --ink-soft: #CDB3BE;
    --line: #3D2C3A;
    --teal: #5FD3B6;
    --teal-soft: #1E3530;
    --button: #FFB27F;
    --button-ink: #2A1620;
    --link: #FFC9A3;
    --notice: #35283F;
    --you: #7A4570;
    --dot: #4A3846;
    --sky-top: #20151E;
    --sky-bottom: #33202D;
    --shadow: 0 18px 40px rgba(0, 0, 0, 0.35);
    --soft-shadow: 0 6px 18px rgba(0, 0, 0, 0.25);
    color-scheme: dark;
  }
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 84px; }
body { margin: 0; background: var(--ground); color: var(--ink); font: 400 17px/1.65 "Poppins", system-ui, -apple-system, "Segoe UI", sans-serif; }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--link); text-underline-offset: 3px; }
a:focus-visible, button:focus-visible { outline: 3px solid var(--apricot); outline-offset: 3px; border-radius: 8px; }
h1, h2, h3 { line-height: 1.18; text-wrap: balance; margin: 0; font-weight: 600; letter-spacing: -0.015em; }
h1 { font-size: clamp(2.3rem, 5.2vw, 3.6rem); font-weight: 700; letter-spacing: -0.025em; }
h2 { font-size: clamp(1.7rem, 3.4vw, 2.4rem); }
h3 { font-size: 1.2rem; }
p { margin: 0; }
.wrap { width: 100%; max-width: 1160px; margin: 0 auto; padding-left: max(20px, env(safe-area-inset-left, 0px)); padding-right: max(20px, env(safe-area-inset-right, 0px)); }
.narrow { max-width: 760px; }
.skip { position: absolute; left: -999px; top: 8px; background: var(--surface); padding: 8px 14px; border-radius: 8px; z-index: 50; }
.skip:focus { left: 12px; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.mark { color: var(--plum); background: linear-gradient(transparent 62%, color-mix(in srgb, var(--sun) 55%, transparent) 62%); padding: 0 0.06em; }
@media (prefers-color-scheme: dark) { .mark { background: linear-gradient(transparent 70%, color-mix(in srgb, var(--sun) 24%, transparent) 70%); } }

/* Header */
.site-header { position: sticky; top: 0; z-index: 20; background: color-mix(in srgb, var(--ground) 90%, transparent); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); }
.header-row { display: flex; align-items: center; gap: 16px; min-height: 68px; }
.brand { display: inline-flex; align-items: center; gap: 10px; color: var(--ink); text-decoration: none; font-weight: 600; font-size: 1.1rem; }
.site-nav { display: flex; align-items: center; gap: 24px; margin-left: auto; }
.site-nav a { color: var(--ink); text-decoration: none; font-size: 0.93rem; font-weight: 500; }
.site-nav a:hover, .site-nav a[aria-current="page"] { color: var(--plum); }
.menu-button { display: none; margin-left: auto; background: none; border: 1px solid var(--line); color: var(--ink); font: 500 0.95rem "Poppins", sans-serif; padding: 8px 14px; border-radius: 999px; }

/* Buttons */
.button { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 50px; padding: 0 24px; border-radius: 999px; background: var(--button); color: var(--button-ink) !important; font: 600 1rem "Poppins", sans-serif; text-decoration: none; border: 0; cursor: pointer; }
.button.small { min-height: 42px; padding: 0 18px; font-size: 0.92rem; }
.button.quiet { background: transparent; color: var(--ink) !important; border: 1.5px solid var(--line); }
.button:hover { filter: brightness(1.07); }

.eyebrow { font-size: 0.78rem; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; color: var(--plum); }
.lead { font-size: 1.18rem; color: var(--ink-soft); max-width: 36em; }
.muted { color: var(--ink-soft); }
.fine { color: var(--ink-soft); font-size: 0.85rem; }

section { padding-block: clamp(64px, 9vw, 112px); }
.section-head { display: grid; gap: 14px; max-width: 46em; margin-bottom: 44px; }
.band { background: var(--surface); }

/* ------------------------------------------------------------------ The story */
.story { padding-block: clamp(20px, 3vw, 40px) clamp(40px, 6vw, 72px); }
.story-head { display: grid; gap: 10px; justify-items: center; text-align: center; margin-bottom: 18px; }
.story-head h1 { font-size: clamp(2rem, 4.6vw, 3.3rem); }
.story-head .lead { font-size: clamp(1rem, 1.5vw, 1.12rem); max-width: 40em; }
.hero-film { position: relative; margin: 0; aspect-ratio: 16 / 9; border-radius: 36px; overflow: hidden; background: linear-gradient(180deg, #FFF4EA, #FFE2CF); box-shadow: var(--shadow); }
.hero-film video { display: block; width: 100%; height: 100%; object-fit: cover; }
.film-toggle { position: absolute; right: 18px; bottom: 18px; width: 44px; height: 44px; border-radius: 50%; border: 1px solid rgba(58, 34, 50, 0.12); background: rgba(255, 255, 255, 0.82); color: #3A2232; cursor: pointer; display: grid; place-items: center; backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px); }
.film-toggle svg { width: 13px; height: 13px; }
.film-toggle .play { display: none; }
.film-toggle[aria-pressed="true"] .play { display: block; }
.film-toggle[aria-pressed="true"] .pause { display: none; }
.scene-note { text-align: center; margin-top: 14px; }
.pill { display: inline-flex; align-items: center; gap: 6px; padding: 6px 12px; border-radius: 999px; font-size: 0.82rem; font-weight: 600; background: var(--peach); color: var(--plum); }
.pill.teal { background: var(--teal); color: #FFFFFF; }
.pill.quiet { background: transparent; border: 1px solid var(--line); color: var(--ink-soft); }

/* ------------------------------------------------------------------ The conversation */
.talk { padding-block: clamp(40px, 6vw, 80px) clamp(64px, 9vw, 112px); }
.talk-head { display: grid; gap: 10px; justify-items: center; text-align: center; margin-bottom: 28px; }
.chat { display: grid; gap: 14px; }
.row { display: flex; gap: 12px; align-items: flex-end; }
.row.you { justify-content: flex-end; }
.face { width: 38px; height: 38px; border-radius: 50%; flex: none; background: radial-gradient(circle at 38% 32%, #FFF6E8 0%, #FFC65C 30%, #F7A26B 70%, #D7746F 100%); box-shadow: 0 0 18px rgba(247, 162, 107, 0.45); }
.row.andrea + .row.andrea .face { visibility: hidden; }
.bubble { max-width: min(560px, 86%); padding: 13px 18px; border-radius: 22px; font-size: 1.04rem; line-height: 1.55; }
.andrea .bubble { background: var(--surface); border-bottom-left-radius: 8px; box-shadow: var(--soft-shadow); }
.you .bubble { background: var(--you); color: var(--you-ink); border-bottom-right-radius: 8px; }
.bubble a { color: inherit; }
.bubble.rich { padding: 14px; background: var(--surface); }
.w { opacity: 0; transition: opacity 0.25s ease; }
.w.on { opacity: 1; }
.typing { display: inline-flex; gap: 5px; padding: 15px 18px; border-radius: 22px; border-bottom-left-radius: 8px; background: var(--surface); box-shadow: var(--soft-shadow); }
.typing span { width: 7px; height: 7px; border-radius: 50%; background: var(--ink-soft); animation: dots 1s infinite ease-in-out; }
.typing span:nth-child(2) { animation-delay: 0.15s; } .typing span:nth-child(3) { animation-delay: 0.3s; }
@keyframes dots { 0%, 100% { opacity: 0.3; transform: translateY(0); } 50% { opacity: 1; transform: translateY(-3px); } }
.appear { animation: appear 0.35s ease both; }
@keyframes appear { from { opacity: 0; transform: translateY(8px); } }
.replies { display: flex; flex-wrap: wrap; gap: 10px; justify-content: flex-end; padding-left: 50px; }
.reply {
  cursor: pointer; border: 1.5px solid var(--plum); background: transparent; color: var(--plum);
  font: 600 0.96rem "Poppins", sans-serif; padding: 10px 18px; border-radius: 999px; transition: background 0.2s, color 0.2s, transform 0.2s;
}
.reply:hover { background: var(--plum); color: var(--button-ink); transform: translateY(-1px); }
.reply.again { border-style: dashed; }
.chat-actions { display: flex; flex-wrap: wrap; gap: 10px; padding-left: 50px; }
.chat-note { text-align: center; margin-top: 26px; }

/* Rich moments inside the conversation */
.langs { display: flex; flex-wrap: wrap; gap: 8px; }
.langs span { padding: 6px 12px; border-radius: 999px; background: var(--peach); font-weight: 500; font-size: 0.92rem; }
.langs span:nth-child(3n+2) { background: var(--lilac); } .langs span:nth-child(3n) { background: var(--butter); }
.helpline { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 12px 14px; border-radius: 16px; background: var(--rose); }
.helpline strong { display: block; }
.helpline .pill { background: var(--coral); color: #FFFFFF; }
.alerted { display: flex; align-items: center; gap: 8px; margin-top: 8px; padding: 10px 14px; border-radius: 14px; background: var(--teal-soft); color: var(--ink); font-size: 0.92rem; }
.alerted::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--teal); flex: none; }
.mini-chat { display: grid; gap: 8px; }
.mini-chat .b { padding: 9px 13px; border-radius: 16px; font-size: 0.93rem; max-width: 92%; }
.mini-chat .a { background: var(--ground); border-bottom-left-radius: 6px; }
.mini-chat .p { background: var(--you); color: var(--you-ink); justify-self: end; border-bottom-right-radius: 6px; }
.tagline { display: inline-block; margin-top: 6px; padding: 3px 10px; border-radius: 999px; background: var(--lilac); color: var(--plum); font-size: 0.78rem; font-weight: 600; }
.answer-card { display: grid; gap: 8px; }
.answer-card .who { display: flex; justify-content: space-between; color: var(--ink-soft); font-size: 0.82rem; }
.answer-card .what { font-weight: 600; }
.answer-card q { color: var(--ink-soft); font-style: italic; font-size: 0.92rem; }
.answer-card .next { padding: 10px 12px; border-radius: 14px; background: var(--butter); font-size: 0.92rem; display: grid; gap: 8px; }
.path { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; }
.path span { padding: 7px 13px; border-radius: 999px; background: var(--peach); font-weight: 600; font-size: 0.9rem; }
.path i { font-style: normal; color: var(--ink-soft); }

/* Without the script, each thread is simply a section of the page. */
.threads { display: grid; gap: 30px; }
.thread { display: grid; gap: 14px; background: var(--surface); border-radius: 28px; padding: clamp(22px, 4vw, 34px); }
.thread .m { max-width: 40em; }
.thread .m.rich { max-width: 520px; }
.thread-title { font-size: 1.4rem; }
.js .threads { display: none; }
.js .no-js-only { display: none; }

/* Call to action */
.cta { border-radius: 32px; background: var(--plum-deep); color: #FFF1E6; padding: clamp(36px, 6vw, 64px); display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr); gap: 28px; align-items: center; }
.cta h2 { color: #FFF1E6; }
.cta p { color: #FFD3BC; }
.cta .button { background: #FFB27F; color: #2A1620 !important; }
.cta .button.quiet { background: transparent; color: #FFF1E6 !important; border-color: rgba(255, 241, 230, 0.4); }
.cta-actions { display: grid; gap: 10px; justify-items: start; }
.cta-actions .email { color: #FFE6D6; font-weight: 500; }
.cta-copy { display: grid; gap: 12px; }

/* ------------------------------------------------------------------ Other pages */
.hero { padding-block: clamp(40px, 6vw, 80px) clamp(64px, 8vw, 100px); overflow: hidden; }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr); gap: 48px; align-items: center; }
.hero-copy { display: grid; gap: 22px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 6px; }
.hero-art { position: relative; min-height: 560px; }
.hero-art::before { content: ""; position: absolute; width: 440px; height: 440px; border-radius: 50%; right: 4%; top: 6%; background: radial-gradient(circle at 50% 60%, var(--sun) 0%, var(--apricot) 55%, transparent 72%); opacity: 0.55; }
.phone { position: absolute; width: 270px; border-radius: 38px; overflow: hidden; border: 8px solid #2A1620; background: #2A1620; box-shadow: var(--shadow); }
.phone img { width: 100%; }
.phone.one { right: 32%; top: 0; transform: rotate(-4deg); }
.phone.two { right: 2%; top: 70px; transform: rotate(5deg); }
.steps { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 22px; list-style: none; padding: 0; margin: 0; counter-reset: step; }
.steps li { background: var(--surface); border-radius: 26px; padding: 28px; display: grid; gap: 10px; align-content: start; counter-increment: step; }
.band .steps li { background: var(--ground); }
.steps li::before { content: counter(step); width: 40px; height: 40px; border-radius: 50%; display: grid; place-items: center; font-weight: 700; background: var(--peach); color: var(--plum); }
.split { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr); gap: 56px; align-items: center; }
.split-copy { display: grid; gap: 18px; }
.phones-pair { display: flex; gap: 20px; justify-content: center; }
.phones-pair .phone { position: static; width: min(46%, 250px); }
.phones-pair .phone:first-child { transform: rotate(-3deg); }
.phones-pair .phone:last-child { transform: rotate(3deg) translateY(24px); }
.cards { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.card { background: var(--surface); border-radius: 24px; padding: 26px; display: grid; gap: 8px; align-content: start; }
.band .card { background: var(--ground); }
.step-title { font-size: 1.2rem; }
.join-split, .page-head.roomy { padding-bottom: clamp(64px, 9vw, 112px); }
.notice { background: var(--notice); border-radius: 18px; padding: 18px 22px; display: grid; gap: 4px; }
.notice strong { color: var(--ink); }
.page-head { padding-block: clamp(48px, 7vw, 88px) 28px; display: grid; gap: 14px; }
.prose { max-width: 46rem; padding-bottom: clamp(64px, 9vw, 112px); display: grid; gap: 18px; }
.prose h2 { font-size: 1.45rem; margin-top: 22px; }
.prose h3 { font-size: 1.1rem; margin-top: 8px; }
.prose ul, .prose ol { margin: 0; padding-left: 1.3rem; display: grid; gap: 8px; }
.prose table { border-collapse: collapse; width: 100%; font-size: 0.95rem; }
.prose th, .prose td { text-align: left; vertical-align: top; padding: 10px 12px; border-bottom: 1px solid var(--line); }
.prose th { font-weight: 600; }
.table-scroll { overflow-x: auto; }
.toc { background: var(--surface); border-radius: 18px; padding: 18px 22px; }
.toc ol { columns: 2; column-gap: 28px; }
.join-steps { display: grid; gap: 16px; list-style: none; padding: 0; margin: 0; counter-reset: step; }
.join-steps li { background: var(--surface); border-radius: 22px; padding: 22px 24px 22px 76px; position: relative; counter-increment: step; display: grid; gap: 6px; }
.join-steps li::before { content: counter(step); position: absolute; left: 22px; top: 22px; width: 38px; height: 38px; border-radius: 50%; display: grid; place-items: center; font-weight: 700; background: var(--peach); color: var(--plum); }
.store-row { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; margin-top: 6px; }
.code-sample { font: 600 1.05rem ui-monospace, "SF Mono", Menlo, monospace; letter-spacing: 0.08em; background: var(--butter); padding: 2px 10px; border-radius: 8px; }

/* Footer */
.site-footer { background: var(--surface); padding-block: 48px 28px; }
.footer-grid { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr) minmax(0, 1.3fr); gap: 32px; }
.footer-brand { display: grid; gap: 10px; color: var(--ink-soft); }
.site-footer nav { display: grid; gap: 8px; align-content: start; }
.site-footer nav a { color: var(--ink); text-decoration: none; }
.site-footer nav a:hover { color: var(--plum); }
.footer-crisis { color: var(--ink-soft); }
.footer-legal { margin-top: 32px; padding-top: 20px; border-top: 1px solid var(--line); font-size: 0.85rem; color: var(--ink-soft); }

/* Narrow screens */
@media (max-width: 960px) {
  .hero-grid, .split, .cta { grid-template-columns: minmax(0, 1fr); }
  .hero-art { min-height: 480px; max-width: 520px; width: 100%; margin: 0 auto; }
  .cards, .steps { grid-template-columns: minmax(0, 1fr); }
  .footer-grid { grid-template-columns: minmax(0, 1fr); }
  .toc ol { columns: 1; }
}
@media (max-width: 860px) {
  .menu-button { display: inline-flex; }
  .site-nav { display: none; position: absolute; left: 0; right: 0; top: 68px; flex-direction: column; align-items: stretch; gap: 0; background: var(--ground); border-bottom: 1px solid var(--line); padding: 8px max(20px, env(safe-area-inset-left, 0px)) 18px; }
  .site-nav.open { display: flex; }
  .site-nav a { padding: 12px 0; font-size: 1.05rem; }
  .site-nav a.button { margin-top: 8px; padding: 0 18px; }
}
@media (max-width: 700px) {
  .hero-film { aspect-ratio: 3 / 4; border-radius: 28px; }
  .replies, .chat-actions { padding-left: 0; justify-content: flex-start; }
  .bubble { max-width: 88%; font-size: 1rem; }
}
@media (max-width: 520px) {
  body { font-size: 16px; }
  .phone { width: 200px; border-width: 6px; border-radius: 30px; }
  .phone.one { right: 38%; }
  .hero-art { min-height: 430px; }
  .hero-art::before { width: 300px; height: 300px; }
  .face { width: 30px; height: 30px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.001s !important; animation-iteration-count: 1 !important; transition-duration: 0.001s !important; }
}