:root {
  --font-display: 'Sentient', Georgia, 'Times New Roman', serif;
  --font-body: 'General Sans', 'Helvetica Neue', Arial, sans-serif;

  --text-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
  --text-sm: clamp(0.875rem, 0.8rem + 0.35vw, 1rem);
  --text-base: clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
  --text-lg: clamp(1.125rem, 1rem + 0.75vw, 1.5rem);
  --text-xl: clamp(1.6rem, 1.2rem + 1.4vw, 2.5rem);
  --text-2xl: clamp(2.3rem, 1.4rem + 3vw, 4.25rem);

  --space-1: 0.25rem; --space-2: 0.5rem; --space-3: 0.75rem; --space-4: 1rem;
  --space-5: 1.25rem; --space-6: 1.5rem; --space-8: 2rem; --space-10: 2.5rem;
  --space-12: 3rem; --space-16: 4rem; --space-20: 5rem; --space-24: 6rem;

  --color-bg: oklch(0.16 0.012 290);           /* obsidian */
  --color-bg-2: oklch(0.2 0.014 290);          /* lifted panel */
  --color-surface: oklch(0.23 0.016 290);
  --color-surface-2: oklch(0.27 0.018 290);
  --color-text: oklch(0.93 0.012 85);          /* candlelit parchment */
  --color-muted: oklch(0.7 0.015 85);
  --color-faint: oklch(0.55 0.015 290);
  --color-accent: oklch(0.8 0.13 78);          /* candle amber */
  --color-accent-ink: oklch(0.2 0.03 78);
  --color-violet: oklch(0.6 0.08 300);
  --color-border: oklch(1 0 0 / 0.1);
  --color-border-strong: oklch(1 0 0 / 0.18);
  --color-error: oklch(0.72 0.16 25);

  --radius-sm: 6px; --radius-md: 12px; --radius-lg: 18px;
  --shadow-md: 0 2px 4px oklch(0 0 0 / 0.3), 0 18px 48px oklch(0 0 0 / 0.45);
  --glow: 0 0 0 1px oklch(from var(--color-accent) l c h / 0.25), 0 10px 40px oklch(from var(--color-accent) l c h / 0.18);
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
}

html { scroll-padding-top: 5rem; }
body { background: var(--color-bg); color: var(--color-text); }
::selection { background: var(--color-accent); color: var(--color-accent-ink); }
.wrap { width: min(100% - 2.5rem, 74rem); margin-inline: auto; }
.eyebrow { font-size: var(--text-xs); font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase; color: var(--color-accent); margin-bottom: var(--space-3); }
h1, h2, h3 { font-family: var(--font-display); font-weight: 500; letter-spacing: -0.01em; color: var(--color-text); }
h2 { font-size: var(--text-xl); margin-bottom: var(--space-4); line-height: 1.1; }
h3 { font-size: var(--text-lg); }
p { color: var(--color-muted); }
.hint { font-size: var(--text-xs); color: var(--color-faint); font-weight: 400; }
.fineprint { font-size: var(--text-xs); color: var(--color-faint); margin-top: var(--space-6); }
.fineprint--light { color: var(--color-faint); }
.icon { width: 44px; height: 44px; color: var(--color-accent); }
.icon--lg { margin-bottom: var(--space-5); }
a { color: var(--color-text); }

/* Header */
.site-header { position: sticky; top: 0; z-index: 50; display: grid; grid-template-columns: 1fr auto; align-items: center; gap: var(--space-3) var(--space-5); padding: var(--space-3) var(--space-5); background: oklch(from var(--color-bg) l c h / 0.82); backdrop-filter: blur(14px); border-bottom: 1px solid var(--color-border); }
.brand { display: inline-flex; align-items: center; gap: var(--space-2); text-decoration: none; color: var(--color-accent); white-space: nowrap; }
.brand__mark { width: 26px; height: 26px; flex: none; }
.brand__text { font-family: var(--font-display); font-weight: 500; font-size: var(--text-lg); color: var(--color-text); letter-spacing: 0.01em; }
.site-nav { display: none; gap: var(--space-6); font-size: var(--text-sm); font-weight: 500; }
.site-nav a { text-decoration: none; color: var(--color-muted); transition: color 0.2s; }
.site-nav a:hover, .site-nav a:focus-visible { color: var(--color-text); }
.header__tools { display: flex; align-items: center; gap: var(--space-3); justify-self: end; }
@media (min-width: 860px) { .site-header { grid-template-columns: auto 1fr auto; padding-inline: var(--space-8); } .site-nav { display: flex; justify-content: center; } }

/* Buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: var(--space-2); padding: 0.85rem 1.4rem; border-radius: 999px; font-weight: 600; font-size: var(--text-sm); text-decoration: none; line-height: 1; white-space: nowrap; transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease), background 0.2s, color 0.2s; }
.btn--sm { padding: 0.55rem 1rem; font-size: var(--text-xs); }
.btn--lg { padding: 1rem 1.7rem; font-size: var(--text-base); }
.btn--accent { background: var(--color-accent); color: var(--color-accent-ink); box-shadow: var(--glow); }
.btn--ghost { background: transparent; color: var(--color-text); border: 1px solid var(--color-border-strong); }
.btn--ghost:hover, .btn--ghost:focus-visible { border-color: var(--color-accent); color: var(--color-accent); }
.btn:hover, .btn:focus-visible { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }

/* Hero */
.hero { position: relative; isolation: isolate; min-height: 88dvh; display: flex; align-items: flex-end; padding-block: var(--space-20) var(--space-16); }
.hero picture { position: absolute; inset: 0; z-index: -2; }
.hero__img { width: 100%; height: 100%; object-fit: cover; object-position: 60% 50%; }
.hero__scrim { position: absolute; inset: 0; z-index: -1; background: linear-gradient(180deg, oklch(0.16 0.012 290 / 0.45) 0%, oklch(0.16 0.012 290 / 0.35) 40%, oklch(0.16 0.012 290 / 0.95) 100%), linear-gradient(90deg, oklch(0.16 0.012 290 / 0.6) 0%, transparent 60%); }
.hero h1 { font-size: var(--text-2xl); line-height: 1.02; margin-bottom: var(--space-5); max-width: 15ch; }
.hero h1 em { font-style: italic; color: var(--color-accent); }
.hero__lede { max-width: 54ch; margin-bottom: var(--space-8); font-size: var(--text-base); color: oklch(0.85 0.012 85); }
.hero__actions { display: flex; flex-wrap: wrap; gap: var(--space-3); margin-bottom: var(--space-10); }
.hero__trust { display: flex; flex-wrap: wrap; gap: var(--space-2) var(--space-6); font-size: var(--text-sm); color: var(--color-muted); }
.hero__trust li { display: flex; align-items: center; gap: var(--space-2); }
.hero__trust li::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--color-accent); flex: none; }
.hero__trust { max-width: 44rem; }

/* Sections */
.section { padding-block: var(--space-20); }
.section--alt { background: var(--color-bg-2); }
.section--dark { background: oklch(0.12 0.012 290); }
.section__head { margin-bottom: var(--space-10); }
.section__head--row { display: grid; gap: var(--space-4); align-items: end; }
@media (min-width: 760px) { .section__head--row { grid-template-columns: 1.1fr 1fr; gap: var(--space-12); } .section__head--row > p { max-width: 34rem; padding-bottom: var(--space-2); } .section { padding-block: var(--space-24); } }
.card { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-lg); padding: var(--space-6); }
@media (min-width: 760px) { .card { padding: var(--space-8); } }

/* Work */
.works { display: grid; gap: var(--space-8); }
.work { display: grid; gap: var(--space-6); background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-lg); overflow: hidden; }
.work__media { position: relative; display: grid; background: var(--color-surface-2); padding: var(--space-6) var(--space-6) 0; min-height: 260px; overflow: hidden; }
.work__desktop { display: block; width: 100%; height: 100%; object-fit: cover; object-position: 0 0; border-radius: 10px 10px 0 0; border: 1px solid var(--color-border-strong); border-bottom: 0; box-shadow: var(--shadow-md); }
.work__phone { position: absolute; right: var(--space-5); bottom: -6px; width: 26%; max-width: 150px; border-radius: 18px; border: 3px solid oklch(0.1 0.01 290); box-shadow: var(--shadow-md); }
.work__body { padding: 0 var(--space-6) var(--space-6); display: grid; gap: var(--space-4); align-content: start; }
.work__tag { display: inline-flex; align-items: center; gap: var(--space-2); font-size: var(--text-xs); font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; color: var(--color-accent); }
.work h3 { font-size: var(--text-xl); line-height: 1.1; }
.work__for { font-size: var(--text-sm); color: var(--color-faint); }
.work__for strong { color: var(--color-muted); font-weight: 500; }
.chips { display: flex; flex-wrap: wrap; gap: var(--space-2); }
.chip { padding: 0.4rem 0.8rem; border-radius: 999px; border: 1px solid var(--color-border-strong); font-size: var(--text-xs); color: var(--color-muted); }
.work__actions { display: flex; flex-direction: column; gap: var(--space-2); align-items: flex-start; }
@media (min-width: 860px) {
  .work { grid-template-columns: 1.15fr 1fr; gap: 0; }
  .work__media { padding: var(--space-10) 0 0 var(--space-10); min-height: 100%; }
  .work__desktop { border-radius: 10px 0 0 0; }
  .work__phone { right: var(--space-8); bottom: var(--space-8); width: 30%; }
  .work__body { padding: var(--space-10); }
  .work:nth-child(even) .work__media { order: 2; padding: var(--space-10) var(--space-10) 0 0; }
  .work:nth-child(even) .work__desktop { border-radius: 0 10px 0 0; }
}


/* Services */
.services { display: grid; gap: var(--space-4); }
.service { display: grid; gap: var(--space-3); padding: var(--space-6); background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-lg); align-content: start; transition: border-color 0.3s, transform 0.4s var(--ease); }
.service:hover { border-color: oklch(from var(--color-accent) l c h / 0.5); transform: translateY(-3px); }
.service h3 { font-size: var(--text-lg); }
.service ul, .plan ul, .facts, .hero__trust, .steps { list-style: none; padding-left: 0; margin: 0; }
.service .service__price { font-family: var(--font-display); font-size: var(--text-xl); color: var(--color-accent); line-height: 1; }
.service__price small { font-family: var(--font-body); font-size: var(--text-xs); color: var(--color-faint); display: block; margin-top: var(--space-1); letter-spacing: 0.08em; text-transform: uppercase; }
.service p { font-size: var(--text-sm); }
.service ul { display: grid; gap: var(--space-1); font-size: var(--text-sm); color: var(--color-muted); }
.service li { padding-left: 1.1em; position: relative; }
.service li::before { content: ""; position: absolute; left: 0; top: 0.6em; width: 5px; height: 5px; border-radius: 50%; background: var(--color-accent); }
@media (min-width: 680px) { .services { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1024px) { .services { grid-template-columns: repeat(4, 1fr); } }

/* Care plans */
.care { display: grid; gap: var(--space-10); }
.care__intro p:not(.eyebrow) { max-width: 46ch; }
.plans { display: grid; gap: var(--space-4); }
.plan { position: relative; display: grid; gap: var(--space-4); padding: var(--space-6); background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-lg); align-content: start; }
.plan--featured { border-color: oklch(from var(--color-accent) l c h / 0.5); box-shadow: var(--glow); }
.plan__badge { position: absolute; top: -0.8rem; left: var(--space-6); padding: 0.3rem 0.8rem; border-radius: 999px; background: var(--color-accent); color: var(--color-accent-ink); font-size: var(--text-xs); font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase; }
.plan h3 { font-size: var(--text-lg); }
.plan__price { font-family: var(--font-display); font-size: var(--text-2xl); line-height: 1; color: var(--color-text); }
.plan__price small { font-family: var(--font-body); font-size: var(--text-sm); color: var(--color-faint); }
.plan__for { font-size: var(--text-sm); min-height: 2.6em; }
.plan ul { display: grid; gap: var(--space-2); font-size: var(--text-sm); color: var(--color-muted); border-top: 1px solid var(--color-border); padding-top: var(--space-4); }
.plan li { display: flex; gap: var(--space-2); align-items: flex-start; }
.plan li svg { flex: none; width: 16px; height: 16px; margin-top: 0.2em; color: var(--color-accent); }
@media (max-width: 759px) { .plan--featured { margin-top: var(--space-3); } }
@media (min-width: 760px) { .plans { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 1100px) { .care { grid-template-columns: 1fr 2.2fr; gap: var(--space-16); align-items: start; } .care__intro { position: sticky; top: 6rem; } }

/* Process */
.process { display: grid; gap: var(--space-10); }
.process__intro p:not(.eyebrow) { max-width: 44ch; }
.steps { display: grid; gap: var(--space-4); counter-reset: step; }
.step { display: grid; grid-template-columns: auto 1fr; gap: var(--space-4); padding: var(--space-5); background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-md); }
.step__n { font-family: var(--font-display); font-size: var(--text-xl); color: var(--color-accent); line-height: 1; min-width: 2ch; }
.step h3 { font-size: var(--text-base); margin-bottom: var(--space-1); font-family: var(--font-body); font-weight: 600; }
.step p { font-size: var(--text-sm); }
@media (min-width: 760px) { .steps { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1100px) { .process { grid-template-columns: 1fr 2.2fr; gap: var(--space-16); align-items: start; } .process__intro { position: sticky; top: 6rem; } }

/* About */
.about { display: grid; gap: var(--space-10); }
.about__img { border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-md); aspect-ratio: 4 / 5; max-height: 520px; }
.about__img img { width: 100%; height: 100%; object-fit: cover; }
.about__copy p:not(.eyebrow) { margin-bottom: var(--space-4); }
.facts { display: grid; gap: var(--space-3); margin-top: var(--space-6); border-top: 1px solid var(--color-border); padding-top: var(--space-6); }
.facts li { display: grid; gap: 2px; font-size: var(--text-sm); color: var(--color-muted); }
.facts strong { color: var(--color-text); font-weight: 600; }
@media (min-width: 900px) { .about { grid-template-columns: 1fr 1.3fr; gap: var(--space-16); align-items: center; } .about__img { max-height: none; } }

/* Contact */
.contact { display: grid; gap: var(--space-10); }
.contact__intro p:not(.eyebrow) { max-width: 44ch; margin-bottom: var(--space-6); }
.contact-card { display: inline-grid; grid-template-columns: auto 1fr; align-items: center; gap: var(--space-4); padding: var(--space-4) var(--space-5); border-radius: var(--radius-md); background: var(--color-surface); border: 1px solid var(--color-border); text-decoration: none; transition: border-color 0.3s; }
.contact-card:hover { border-color: var(--color-accent); }
.contact-card__icon { width: 44px; height: 44px; border-radius: 50%; display: grid; place-items: center; background: oklch(from var(--color-accent) l c h / 0.12); color: var(--color-accent); }
.contact-card strong { display: block; font-size: var(--text-sm); }
.contact-card small { font-size: var(--text-xs); color: var(--color-faint); }
@media (min-width: 900px) { .contact { grid-template-columns: 1fr 1.3fr; gap: var(--space-16); align-items: start; } .contact__intro { position: sticky; top: 6rem; } .contact__intro { grid-row: 1; } .contact > .form, .contact > .confirm { grid-column: 2; grid-row: 1; } }

/* Fields */
.form { display: grid; gap: var(--space-5); }
.form > * { min-width: 0; }
.form[hidden] { display: none; }
.field { display: grid; gap: var(--space-2); min-width: 0; }
.field label { font-weight: 600; font-size: var(--text-sm); }
.field input, .field textarea, .field select { width: 100%; padding: 0.85rem 1rem; border-radius: var(--radius-md); border: 1px solid var(--color-border-strong); background: var(--color-bg); color: var(--color-text); transition: border-color 0.2s, box-shadow 0.2s; }
.field select { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='none' stroke='%23a9a6b3' stroke-width='1.8'%3E%3Cpath d='M5 8l5 5 5-5'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 0.9rem center; background-size: 18px; padding-right: 2.6rem; }
.field input:focus, .field textarea:focus, .field select:focus { outline: none; border-color: var(--color-accent); box-shadow: 0 0 0 3px oklch(from var(--color-accent) l c h / 0.2); }
.field input::placeholder, .field textarea::placeholder { color: var(--color-faint); }
.field.is-invalid input { border-color: var(--color-error); }
.grid-fields { display: grid; gap: var(--space-4); }
@media (min-width: 640px) { .grid-fields { grid-template-columns: 1fr 1fr; } .field--full { grid-column: 1 / -1; } }
.form__error { color: var(--color-error); font-size: var(--text-sm); font-weight: 500; }
.form__error[hidden] { display: none; }
.form__foot { display: grid; gap: var(--space-3); }
.form__foot .fineprint { margin: 0; }
@media (min-width: 640px) { .form__foot { grid-template-columns: auto 1fr; align-items: center; gap: var(--space-5); } }

/* Confirm */
.confirm { display: grid; gap: var(--space-4); animation: rise 0.6s var(--ease) both; }
.confirm[hidden] { display: none; }
.confirm > .btn { justify-self: start; }
.confirm__check { width: 52px; height: 52px; border-radius: 50%; display: grid; place-items: center; background: oklch(from var(--color-accent) l c h / 0.14); color: var(--color-accent); }
.confirm h3 { font-size: var(--text-xl); }
@keyframes rise { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }

/* Footer */
.site-footer { padding-block: var(--space-12); font-size: var(--text-sm); border-top: 1px solid var(--color-border); }
.site-footer__grid { display: grid; gap: var(--space-6); }
.site-footer p { margin-top: var(--space-2); }
.site-footer a { color: var(--color-muted); }
.site-footer a:hover { color: var(--color-accent); }
.brand--footer { margin-bottom: var(--space-2); }
@media (min-width: 760px) { .site-footer__grid { grid-template-columns: 1.3fr 1fr 1fr; } }

/* Care Plan glossary */
.glossary { grid-column: 1 / -1; margin-top: var(--space-6); border: 1px solid var(--color-border); border-radius: var(--radius-lg, 14px); background: var(--color-surface); }
.glossary summary { cursor: pointer; padding: var(--space-4) var(--space-5); font-weight: 600; color: var(--color-text); list-style: none; display: flex; justify-content: space-between; align-items: center; gap: var(--space-3); }
.glossary summary::-webkit-details-marker { display: none; }
.glossary summary::after { content: '+'; font-family: var(--font-display); font-size: 1.4rem; color: var(--color-accent); line-height: 1; }
.glossary[open] summary::after { content: '−'; }
.glossary summary:hover { color: var(--color-accent); }
.glossary__list { margin: 0; padding: 0 var(--space-5) var(--space-5); display: grid; gap: var(--space-4); }
@media (min-width: 760px) { .glossary__list { grid-template-columns: 1fr 1fr; gap: var(--space-4) var(--space-6); } }
.glossary__list dt { font-weight: 600; color: var(--color-text); margin-bottom: 0.25rem; }
.glossary__list dd { margin: 0; color: var(--color-muted); font-size: var(--text-sm); line-height: 1.55; }

/* Checkbox rows (founding-client form) */
.check { display: flex; gap: var(--space-3); align-items: flex-start; font-size: var(--text-sm); color: var(--color-muted); cursor: pointer; }
.check input { width: 18px; height: 18px; margin-top: 2px; accent-color: var(--color-accent); flex: none; }
.check strong { color: var(--color-text); font-weight: 500; }
.field.is-invalid .check { color: var(--color-error); }
.note { max-width: 62ch; }