/* Nadia Alvear, FNP-C. Design system.
   Palette taken from her own imagery: the cream band of her before/after
   cards, the greige treatment-room walls, the tan leather chairs and the
   deep green velvet curtain in the studio. */

:root {
  --bg: #f6f3ec;          /* cream, from her before/after template */
  --paper: #fbfaf6;
  --sand: #ebe5da;        /* greige studio wall */
  --tan: #a98a6c;         /* treatment chair leather */
  --ink: #1c1b19;
  --ink-2: #3a3733;
  --muted: #5e5850;
  --green: #173f35;       /* studio curtain */
  --green-2: #1f5244;
  --line: rgba(28, 27, 25, .14);
  --line-2: rgba(28, 27, 25, .28);
  --on-dark: #f1eee6;
  --on-dark-muted: #bcc6c0;
  --line-dark: rgba(241, 238, 230, .2);
  --err: #9b2c1f;

  --serif: 'Domine', Georgia, 'Times New Roman', serif;
  --sans: 'Hanken Grotesk', system-ui, -apple-system, 'Segoe UI', sans-serif;

  --wrap: 1320px;
  --gut: clamp(16px, 4vw, 48px);
  --gap: clamp(16px, 2.2vw, 32px);
  --sec: clamp(72px, 9vw, 136px);
  --hdr: 76px;
  --ease: cubic-bezier(.2, .7, .2, 1);
}

*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 400 17px/1.65 var(--sans);
  font-kerning: normal;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  padding-top: var(--hdr);
}
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration-thickness: 1px; text-underline-offset: .2em; }
p { margin: 0 0 1em; }
h1, h2, h3 { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }
figure { margin: 0; }
button { font: inherit; color: inherit; }
fieldset { border: 0; margin: 0; padding: 0; min-width: 0; }
:focus-visible { outline: 2px solid var(--green); outline-offset: 3px; }
.dark :focus-visible { outline-color: var(--on-dark); }
[id] { scroll-margin-top: calc(var(--hdr) + 24px); }

.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; }
.skip { position: fixed; left: 16px; top: -60px; z-index: 100; background: var(--ink); color: var(--bg); padding: 12px 18px; font-weight: 600; text-decoration: none; }
.skip:focus { top: 12px; }

.wrap { width: 100%; max-width: calc(var(--wrap) + var(--gut) * 2); margin-inline: auto; padding-inline: var(--gut); }
.narrow { max-width: calc(760px + var(--gut) * 2); }

/* ---------- type ---------- */
.h1, .h2 { font-family: var(--serif); font-weight: 700; letter-spacing: -.022em; color: var(--ink); }
.h1 { font-size: clamp(44px, 6.1vw, 92px); line-height: 1.02; }
.h1--sm { font-size: clamp(40px, 4.8vw, 72px); }
.h2 { font-size: clamp(32px, 3.7vw, 54px); line-height: 1.08; }
.h3 { font: 700 clamp(20px, 1.6vw, 23px)/1.25 var(--sans); letter-spacing: -.01em; }
.lede { font-size: clamp(18px, 1.45vw, 21px); line-height: 1.55; color: var(--ink-2); max-width: 36em; }
.eyebrow {
  display: flex; align-items: center; gap: 12px;
  font: 700 12.5px/1.2 var(--sans); letter-spacing: .16em; text-transform: uppercase;
  color: var(--green); margin: 0 0 22px;
}
.eyebrow::before { content: ''; width: 24px; height: 2px; background: currentColor; flex: none; }

.dark { background: var(--green); color: var(--on-dark); }
.dark .h1, .dark .h2, .dark .h3 { color: var(--on-dark); }
.dark .lede, .dark p { color: var(--on-dark-muted); }
.dark .eyebrow { color: var(--on-dark); }

/* ---------- buttons & links ---------- */
.btns { display: flex; flex-wrap: wrap; gap: 12px; }
.btns--stack { flex-direction: column; align-items: flex-start; }
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 14px;
  min-height: 54px; padding: 0 26px;
  font: 600 15.5px/1.2 var(--sans); letter-spacing: .01em;
  text-decoration: none; border: 1.5px solid var(--ink); border-radius: 0;
  cursor: pointer; transition: background-color .25s var(--ease), color .25s var(--ease), border-color .25s var(--ease);
  white-space: nowrap;
}
.btn--primary { background: var(--ink); color: var(--bg); }
.btn--primary:hover { background: var(--green); border-color: var(--green); }
.btn--ghost { background: transparent; color: var(--ink); }
.btn--ghost:hover { background: var(--ink); color: var(--bg); }
.btn--light { background: var(--on-dark); color: var(--ink); border-color: var(--on-dark); }
.btn--light:hover { background: #fff; border-color: #fff; }
.btn--ghost-light { background: transparent; color: var(--on-dark); border-color: var(--on-dark); }
.btn--ghost-light:hover { background: var(--on-dark); color: var(--ink); }
.btn--sm { min-height: 44px; padding: 0 18px; font-size: 14.5px; gap: 10px; }

.arw { position: relative; display: inline-block; width: 14px; height: 1.5px; background: currentColor; transition: width .3s var(--ease); flex: none; }
.arw::after { content: ''; position: absolute; right: 0; top: 50%; width: 7px; height: 7px; border-top: 1.5px solid currentColor; border-right: 1.5px solid currentColor; transform: translateY(-50%) rotate(45deg); transform-origin: center; }
a:hover > .arw, button:hover > .arw { width: 22px; }

.link { display: inline-flex; align-items: center; gap: 12px; font-weight: 600; font-size: 16px; text-decoration: none; padding-bottom: 4px; background: linear-gradient(currentColor, currentColor) 0 100% / 100% 1.5px no-repeat; }
.link:hover { color: var(--green); }
.linkbtn { background: none; border: 0; padding: 0; text-decoration: underline; text-underline-offset: .2em; cursor: pointer; font-weight: 600; }

/* ---------- header ---------- */
.hdr { position: fixed; inset: 0 0 auto; z-index: 50; height: var(--hdr); background: rgba(246, 243, 236, .96); border-bottom: 1px solid transparent; transition: border-color .3s, background-color .3s; }
.hdr.is-scrolled { border-bottom-color: var(--line); background: rgba(246, 243, 236, .98); }
@supports (backdrop-filter: blur(8px)) { .hdr { backdrop-filter: saturate(1.2) blur(8px); } }
.hdr__in { height: 100%; display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 32px; }
.brand { display: inline-flex; align-items: baseline; gap: 10px; text-decoration: none; white-space: nowrap; }
.brand__name { font: 700 22px/1 var(--serif); letter-spacing: -.02em; }
.brand__cred { font: 700 11.5px/1 var(--sans); letter-spacing: .14em; color: var(--green); }
.hdr__nav ul { display: flex; justify-content: center; gap: clamp(18px, 2.4vw, 36px); }
.hdr__nav a { font-weight: 600; font-size: 15px; text-decoration: none; padding: 8px 0; background: linear-gradient(currentColor, currentColor) 0 100% / 0 1.5px no-repeat; transition: background-size .3s var(--ease); }
.hdr__nav a:hover, .hdr__nav a[aria-current] { background-size: 100% 1.5px; }
.hdr__cta { display: flex; gap: 10px; }
.hdr__menu { display: none; width: 48px; height: 48px; border: 1.5px solid var(--ink); background: transparent; cursor: pointer; align-items: center; justify-content: center; }
.bars, .bars::before, .bars::after { display: block; width: 18px; height: 1.5px; background: var(--ink); position: relative; }
.bars::before, .bars::after { content: ''; position: absolute; left: 0; }
.bars::before { top: -6px; } .bars::after { top: 6px; }

.menu { position: fixed; inset: 0; z-index: 80; background: var(--ink); color: var(--on-dark); display: flex; flex-direction: column; overflow-y: auto; }
.menu .brand__cred { color: var(--on-dark-muted); }
.menu__top { height: var(--hdr); display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid var(--line-dark); }
.menu__close { width: 48px; height: 48px; border: 1.5px solid var(--on-dark); background: transparent; cursor: pointer; display: flex; align-items: center; justify-content: center; }
.x { position: relative; width: 20px; height: 20px; display: block; }
.x::before, .x::after { content: ''; position: absolute; left: 0; top: 50%; width: 20px; height: 1.5px; background: currentColor; }
.x::before { transform: rotate(45deg); } .x::after { transform: rotate(-45deg); }
.menu__nav { padding-top: 24px; padding-bottom: 24px; }
.menu__nav li { border-bottom: 1px solid var(--line-dark); }
.menu__nav a { display: block; padding: 16px 0; font: 700 30px/1.15 var(--serif); letter-spacing: -.02em; text-decoration: none; }
.menu__cta { display: grid; gap: 12px; padding-bottom: 40px; margin-top: auto; }
.menu__cta .btn { width: 100%; }
.menu__ig { color: var(--on-dark-muted); font-weight: 600; margin-top: 8px; }

/* ---------- sections ---------- */
.sec { padding-block: var(--sec); }
.sec--tight { padding-block: clamp(48px, 6vw, 88px); }
.sec--first { padding-top: clamp(48px, 6vw, 96px); }
.sec--sand { background: var(--sand); }
.sec--paper { background: var(--paper); }

.sechead { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: var(--gap); align-items: end; margin-bottom: clamp(40px, 5vw, 72px); }
.sechead > :first-child { grid-column: 1 / 8; }
.sechead__aside { grid-column: 9 / 13; color: var(--muted); }
.sechead__aside p { margin-bottom: 18px; }
.sechead__aside p:last-child { margin-bottom: 0; }

/* page head */
.phead { padding-block: clamp(56px, 8vw, 120px) clamp(40px, 5vw, 72px); border-bottom: 1px solid var(--line); }
.phead__in .h1 { max-width: 14ch; margin-bottom: 28px; }
.phead__in .lede { margin: 0; }

/* hero */
.hero { padding-top: clamp(24px, 3.5vw, 48px); }
.hero__grid { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: var(--gap); align-items: stretch; }
.hero__copy { grid-column: 1 / 7; display: flex; flex-direction: column; justify-content: center; padding-block: clamp(24px, 4vw, 64px); padding-right: clamp(0px, 3vw, 48px); }
.hero__h { margin-bottom: 32px; }
.hero__h .line { display: block; overflow: hidden; padding-bottom: .04em; }
.hero__h .line > span { display: block; }
.hero .lede { margin-bottom: 40px; }
.hero__media { grid-column: 7 / 13; }
.hero__frame { position: relative; width: 100%; height: clamp(480px, calc(100svh - var(--hdr) - 190px), 760px); overflow: hidden; background: var(--sand); }
.hero__frame img { width: 100%; height: 100%; object-fit: cover; }

.meta { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); margin: clamp(32px, 4vw, 56px) 0 0; border-top: 1.5px solid var(--ink); }
.meta > div { padding: 22px 24px 26px 0; }
.meta > div + div { padding-left: 24px; border-left: 1px solid var(--line); }
.meta dt { font: 700 12px/1.2 var(--sans); letter-spacing: .16em; text-transform: uppercase; color: var(--muted); margin-bottom: 8px; }
.meta dd { margin: 0; font: 700 18px/1.35 var(--serif); }

/* split */
.split { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: var(--gap); align-items: center; }
.split__media { grid-column: 1 / 6; grid-row: 1; }
.split__copy { grid-column: 7 / 13; grid-row: 1; }
.split--rev .split__media, .tdetail--rev .split__media { grid-column: 8 / 13; }
.split--rev .split__copy, .tdetail--rev .split__copy { grid-column: 1 / 7; }
.split--top .split__copy { grid-column: 1 / 7; }
.split--top .split__media { grid-column: 8 / 13; }
.split__copy .h2 { margin-bottom: 28px; }
.split__copy .h1 { margin-bottom: 28px; }
.split__copy > p { max-width: 34em; color: var(--ink-2); }
.split__copy .btns { margin-top: 36px; }
.split__copy .lede { margin-bottom: 0; }
.ar-45 { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; background: var(--sand); }

.pull { margin: 36px 0; padding: 4px 0 4px 24px; border-left: 2px solid var(--green); }
.pull p { font: 600 clamp(20px, 1.7vw, 24px)/1.4 var(--serif); color: var(--ink); margin-bottom: 10px; letter-spacing: -.01em; }
.pull cite { font: 600 13px/1.3 var(--sans); font-style: normal; color: var(--muted); letter-spacing: .04em; }
.intro .link { margin-top: 4px; }

/* treatment index */
.tindex__grid { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: var(--gap); align-items: start; }
.tindex__stage { grid-column: 1 / 6; position: sticky; top: calc(var(--hdr) + 32px); aspect-ratio: 4 / 5; overflow: hidden; background: var(--bg); }
.tindex__slide { position: absolute; inset: 0; opacity: 0; transition: opacity .5s var(--ease); }
.tindex__slide.is-on { opacity: 1; }
.tindex__slide img { width: 100%; height: 100%; object-fit: cover; }
.tindex__list { grid-column: 7 / 13; counter-reset: t; border-bottom: 1px solid var(--line-2); }
.tindex__item { display: grid; grid-template-columns: 72px minmax(0, 1fr); gap: 0 16px; padding: 30px 0 32px; border-top: 1px solid var(--line-2); transition: opacity .3s; }
.tindex__thumb { display: none; }
.tindex__n { font: 700 16px/1.6 var(--serif); color: var(--tan); padding-top: 2px; transition: color .3s; }
.tindex__item.is-on .tindex__n { color: var(--green); }
.tindex__body .h3 { font: 700 clamp(24px, 2.2vw, 32px)/1.15 var(--serif); letter-spacing: -.02em; margin-bottom: 12px; }
.tindex__body .h3 a { text-decoration: none; }
.tindex__body p { color: var(--ink-2); max-width: 32em; margin-bottom: 18px; }
.tindex__links { display: flex; gap: 28px; }
.tindex__links .link { font-size: 15px; }
@media (hover: hover) and (min-width: 900px) {
  .tindex__list:hover .tindex__item:not(.is-on) { opacity: .5; }
}

/* principles */
.pgrid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: var(--gap); }
.pgrid li { border-top: 2px solid var(--ink); padding-top: 26px; display: flex; flex-direction: column; }
.pgrid__n { font: 700 15px/1 var(--serif); color: var(--green); margin-bottom: 36px; }
.pgrid .h3 { margin-bottom: 14px; }
.pgrid p { color: var(--ink-2); }
.pgrid .pgrid__src { margin-top: auto; padding-top: 18px; border-top: 1px solid var(--line); font: 600 15px/1.45 var(--serif); color: var(--muted); margin-bottom: 0; }

/* results */
.rgrid { display: grid; gap: var(--gap); }
.rgrid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.res { display: flex; flex-direction: column; }
.res__open { display: block; padding: 0; border: 0; background: none; cursor: zoom-in; width: 100%; }
.res__frame { position: relative; display: block; aspect-ratio: 4 / 5; overflow: hidden; background: var(--sand); }
.res__frame img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform .8s var(--ease), opacity .4s var(--ease); }
.res__open:hover .res__img { transform: scale(1.02); }
.res__marked { opacity: 0; }
.res.show-marked .res__marked { opacity: 1; }
.res__cap { display: grid; grid-template-columns: 1fr auto; gap: 4px 16px; padding-top: 18px; border-top: 1px solid var(--line-2); margin-top: 18px; }
.res__title { font: 700 19px/1.3 var(--serif); }
.res__meta { grid-column: 1; font-size: 14.5px; color: var(--muted); }
.res__toggle { grid-column: 2; grid-row: 1 / 3; align-self: center; background: none; border: 1.5px solid var(--ink); padding: 8px 12px; font-size: 13px; font-weight: 600; cursor: pointer; }
.res__toggle[aria-pressed="true"] { background: var(--ink); color: var(--bg); }
.more { margin: 48px 0 0; }

/* consultation */
.consult { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: var(--gap); align-items: start; }
.consult__intro { grid-column: 1 / 6; position: sticky; top: calc(var(--hdr) + 32px); }
.consult__intro .h2, .consult__intro .h1 { margin-bottom: 26px; }
.consult__intro .lede { margin-bottom: 40px; }
.consult__form { grid-column: 7 / 13; }
.steps { border-bottom: 1px solid var(--line-2); }
.steps li { display: grid; grid-template-columns: 56px minmax(0, 1fr); gap: 16px; padding: 22px 0; border-top: 1px solid var(--line-2); }
.steps__n { font: 700 15px/1.6 var(--serif); color: var(--green); }
.steps h3 { font: 700 18px/1.35 var(--sans); margin-bottom: 4px; }
.steps p { margin: 0; color: var(--muted); font-size: 16px; }

.form { background: var(--paper); border: 1px solid var(--line); padding: clamp(24px, 3.4vw, 48px); }
.sec--paper .form { background: var(--bg); }
.form__hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form__grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 22px 20px; margin-bottom: 22px; }
.field { display: flex; flex-direction: column; min-width: 0; }
.field--full { grid-column: 1 / -1; }
.field label, .choice legend { font: 600 14.5px/1.3 var(--sans); margin-bottom: 9px; color: var(--ink); padding: 0; }
.req { color: var(--green); }
.field input[type="text"], .field input[type="email"], .field input[type="tel"], .field input[type="date"], .field textarea, .select select {
  width: 100%; min-height: 54px; padding: 14px 16px;
  font: 400 16.5px/1.4 var(--sans); color: var(--ink);
  background: #fff; border: 1px solid var(--line-2); border-radius: 0;
  -webkit-appearance: none; appearance: none;
  transition: border-color .2s, box-shadow .2s;
}
.field textarea { resize: vertical; min-height: 124px; }
.field input:hover, .field textarea:hover, .select select:hover { border-color: var(--ink-2); }
.field input:focus, .field textarea:focus, .select select:focus { outline: none; border-color: var(--green); box-shadow: 0 0 0 1px var(--green); }
.field [aria-invalid="true"] { border-color: var(--err); box-shadow: 0 0 0 1px var(--err); }
.field ::placeholder { color: #8a847b; }
.select { position: relative; }
.select::after { content: ''; position: absolute; right: 18px; top: 50%; width: 8px; height: 8px; border-right: 1.5px solid var(--ink); border-bottom: 1.5px solid var(--ink); transform: translateY(-70%) rotate(45deg); pointer-events: none; }
.select select { padding-right: 44px; cursor: pointer; }
.field__err { margin: 8px 0 0; font-size: 14px; font-weight: 600; color: var(--err); }
.choice { margin-bottom: 22px; }
.choice__row { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); border: 1px solid var(--line-2); background: #fff; }
.choice__row label { position: relative; margin: 0; }
.choice__row label + label { border-left: 1px solid var(--line-2); }
.choice__row input { position: absolute; opacity: 0; inset: 0; cursor: pointer; margin: 0; }
.choice__row span { display: flex; align-items: center; justify-content: center; min-height: 52px; padding: 8px; font-weight: 600; font-size: 14.5px; text-align: center; transition: background-color .2s, color .2s; }
.choice__row input:checked + span { background: var(--ink); color: var(--bg); }
.choice__row input:focus-visible + span { outline: 2px solid var(--green); outline-offset: -4px; }
.check { margin: 4px 0 28px; }
.check label { display: grid; grid-template-columns: 22px minmax(0, 1fr); gap: 12px; align-items: start; font-weight: 400; font-size: 15px; color: var(--ink-2); cursor: pointer; }
.check input { width: 20px; height: 20px; margin: 2px 0 0; accent-color: var(--green); }
.form__foot { display: flex; flex-direction: column; align-items: flex-start; gap: 16px; padding-top: 24px; border-top: 1px solid var(--line); }
.form__note { font-size: 14.5px; color: var(--muted); margin: 0; }
.form__note a { font-weight: 600; color: var(--ink); }
.form__status { margin: 16px 0 0; font-size: 15px; font-weight: 600; }
.form__status:empty { display: none; }
.form-done, .form-fail { background: var(--paper); border: 1px solid var(--line); border-top: 3px solid var(--green); padding: clamp(28px, 3.6vw, 48px); }
.form-fail { border-top-color: var(--err); }
.form-done .h3, .form-fail .h3 { font-family: var(--serif); font-size: clamp(22px, 2vw, 28px); margin-bottom: 16px; }
.form-done p, .form-fail p { color: var(--ink-2); }
.form-done .btns, .form-fail .btns { margin: 28px 0 20px; }
.form-done:focus, .form-fail:focus { outline: none; }

/* booking band */
.band { padding-block: clamp(64px, 8vw, 112px); }
.band__in { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: var(--gap); align-items: end; }
.band__in > div:first-child { grid-column: 1 / 8; }
.band__in .h2 { margin-bottom: 22px; }
.band__in .lede { margin: 0; }
.band__in .btns { grid-column: 8 / 13; justify-content: flex-end; }

/* faq */
.faqprev__grid { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: var(--gap); align-items: start; }
.faqprev__grid > div:first-child { grid-column: 1 / 5; }
.faqprev__grid > div:first-child .h2, .faqprev__grid > div:first-child .h3 { margin-bottom: 28px; }
.faqprev__grid > div:first-child .h3 { font: 700 clamp(26px, 2.4vw, 34px)/1.15 var(--serif); }
.faq { grid-column: 6 / 13; border-bottom: 1px solid var(--line-2); }
.faq__item { border-top: 1px solid var(--line-2); }
.faq__item summary { display: grid; grid-template-columns: minmax(0, 1fr) 24px; gap: 24px; align-items: center; padding: 26px 0; cursor: pointer; list-style: none; font: 600 clamp(18px, 1.4vw, 20px)/1.4 var(--sans); }
.faq__item summary::-webkit-details-marker { display: none; }
.faq__item summary:hover { color: var(--green); }
.faq__icon { position: relative; width: 18px; height: 18px; justify-self: end; }
.faq__icon::before, .faq__icon::after { content: ''; position: absolute; left: 0; top: 50%; width: 18px; height: 1.5px; background: currentColor; transition: transform .3s var(--ease); }
.faq__icon::after { transform: rotate(90deg); }
.faq__item[open] .faq__icon::after { transform: rotate(0); }
.faq__a { padding: 0 48px 28px 0; }
.faq__a p { margin: 0; color: var(--ink-2); max-width: 40em; }

/* contact cells */
.contact-strip .h2 { margin-bottom: 48px; }
.cells { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); border-top: 1.5px solid var(--ink); }
.cells li { padding: 26px 24px 30px; border-left: 1px solid var(--line-2); }
.cells li:first-child { border-left: 0; padding-left: 0; }
.cells__k { font: 700 12px/1.2 var(--sans); letter-spacing: .16em; text-transform: uppercase; color: var(--muted); margin-bottom: 14px; }
.cells__v { font: 700 21px/1.3 var(--serif); margin-bottom: 8px; }
.cells__v a { text-decoration: none; background: linear-gradient(currentColor, currentColor) 0 100% / 100% 1.5px no-repeat; }
.cells__v a:hover { color: var(--green); }
.cells__s { font-size: 15px; color: var(--muted); margin: 0; }

/* treatments page */
.tnav { padding-top: 32px; }
.tnav ol { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); border: 1px solid var(--line-2); }
.tnav li + li { border-left: 1px solid var(--line-2); }
.tnav a { display: flex; flex-direction: column; gap: 6px; height: 100%; padding: 18px 20px; text-decoration: none; font-weight: 600; font-size: 15px; line-height: 1.3; transition: background-color .2s; }
.tnav a span { font: 700 13px/1 var(--serif); color: var(--green); }
.tnav a:hover { background: var(--paper); }
.tdetail + .tdetail { border-top: 1px solid var(--line); }
.tdetail .btns { margin-top: 8px; }

/* about */
.ahero { padding-block: clamp(40px, 6vw, 96px); border-bottom: 1px solid var(--line); }
.cred { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); border-top: 1.5px solid var(--ink); margin: 0; }
.cred > div { padding: 24px 24px 8px 0; }
.cred > div + div { padding-left: 24px; border-left: 1px solid var(--line-2); }
.cred dt { font: 700 12px/1.2 var(--sans); letter-spacing: .16em; text-transform: uppercase; color: var(--muted); margin-bottom: 10px; }
.cred dd { margin: 0; font: 700 20px/1.35 var(--serif); }
.plist { margin-top: 32px; border-bottom: 1px solid var(--line-2); }
.plist li { display: grid; grid-template-columns: 48px minmax(0, 1fr); gap: 12px; padding: 18px 0; border-top: 1px solid var(--line-2); }
.plist li > span { font: 700 14px/1.7 var(--serif); color: var(--green); }
.plist h3 { font: 700 17px/1.4 var(--sans); margin-bottom: 2px; }
.plist p { margin: 0; color: var(--muted); font-size: 16px; }
.quotes { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--gap); }
.quotes li { border-top: 2px solid var(--ink); padding-top: 28px; display: flex; flex-direction: column; }
.quotes blockquote { margin: 0 0 24px; }
.quotes blockquote p { font: 700 clamp(21px, 1.8vw, 26px)/1.35 var(--serif); letter-spacing: -.015em; margin: 0; }
.quotes__src { margin: auto 0 0; font-size: 14px; font-weight: 600; color: var(--muted); letter-spacing: .04em; }

.placeholder { border: 1.5px dashed var(--line-2); padding: 32px; background: var(--paper); }

/* footer */
.ftr { background: var(--ink); padding-block: clamp(64px, 7vw, 96px) 32px; }
.ftr__grid { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: var(--gap); padding-bottom: 56px; border-bottom: 1px solid var(--line-dark); }
.ftr__brand { grid-column: 1 / 6; }
.ftr__grid > div:nth-child(2) { grid-column: 7 / 9; }
.ftr__grid > div:nth-child(3) { grid-column: 9 / 11; }
.ftr__grid > div:nth-child(4) { grid-column: 11 / 13; }
.ftr__name { font: 700 clamp(28px, 2.6vw, 38px)/1.1 var(--serif); letter-spacing: -.02em; color: var(--on-dark) !important; margin-bottom: 16px; }
.ftr__name span { font: 700 12px/1 var(--sans); letter-spacing: .14em; margin-left: 12px; color: var(--on-dark-muted); vertical-align: middle; }
.ftr__line { max-width: 26em; }
.ftr__h { font: 700 12px/1.2 var(--sans); letter-spacing: .16em; text-transform: uppercase; color: var(--on-dark-muted); margin-bottom: 18px; }
.ftr li { margin-bottom: 10px; }
.ftr li a { color: var(--on-dark); text-decoration: none; font-weight: 500; font-size: 15.5px; }
.ftr li a:hover { text-decoration: underline; }
.ftr__base { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px 32px; padding-top: 28px; font-size: 14px; }
.ftr__base p { margin: 0; color: var(--on-dark-muted); }
.ftr__base a { color: var(--on-dark); }

/* mobile bar */
.mbar { display: none; }

/* lightbox */
.lb { width: 100vw; height: 100vh; max-width: none; max-height: none; margin: 0; padding: 0; border: 0; background: rgba(20, 20, 18, .96); color: var(--on-dark); }
.lb[open] { display: flex; flex-direction: column; }
.lb::backdrop { background: rgba(20, 20, 18, .9); }
.lb__bar { display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 16px var(--gut); }
.lb__cap { margin: 0; font-weight: 600; }
.lb__close { width: 48px; height: 48px; border: 1.5px solid var(--on-dark); background: transparent; color: var(--on-dark); display: flex; align-items: center; justify-content: center; cursor: pointer; }
.lb__img { flex: 1; min-height: 0; width: auto; max-width: calc(100% - var(--gut) * 2); margin: 0 auto 24px; object-fit: contain; }

/* ---------- motion ---------- */
.js .rv { opacity: 0; transform: translateY(14px); transition: opacity .8s var(--ease), transform .8s var(--ease); }
.js .rv.in { opacity: 1; transform: none; }
.js .rv-img { clip-path: inset(0 0 12% 0); opacity: .01; transition: clip-path 1.1s var(--ease), opacity .6s var(--ease); }
.js .rv-img.in { clip-path: inset(0 0 0 0); opacity: 1; }
.js .hero__h .line > span { transform: translateY(105%); transition: transform 1s var(--ease); }
.js .hero__h .line + .line > span { transition-delay: .09s; }
.js .hero__frame img { transform: scale(1.06); opacity: 0; transition: transform 1.6s var(--ease), opacity 1s var(--ease); }
.js.loaded .hero__h .line > span { transform: none; }
.js.loaded .hero__frame img { transform: scale(1); opacity: 1; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; }
  .js .rv, .js .rv-img, .js .hero__h .line > span, .js .hero__frame img { opacity: 1 !important; transform: none !important; clip-path: none !important; }
}

/* ---------- responsive ---------- */
@media (max-width: 1180px) {
  .hdr__consult { display: none; }
  .pgrid { grid-template-columns: repeat(2, minmax(0, 1fr)); row-gap: 48px; }
}

@media (max-width: 899px) {
  :root { --hdr: 68px; }
  body { font-size: 16.5px; }
  .hdr__nav, .hdr__cta { display: none; }
  .hdr__in { grid-template-columns: 1fr auto; }
  .hdr__menu { display: inline-flex; }
  .brand__name { font-size: 21px; }

  .sechead { grid-template-columns: minmax(0, 1fr); gap: 20px; margin-bottom: 40px; }
  .sechead > :first-child, .sechead__aside { grid-column: 1; }

  .hero__grid { grid-template-columns: minmax(0, 1fr); gap: 0; }
  .hero__copy { grid-column: 1; grid-row: 2; padding: 32px 0 8px; }
  .hero__media { grid-column: 1; grid-row: 1; margin-inline: calc(var(--gut) * -1); }
  .hero__frame { height: auto; aspect-ratio: 5 / 4; }
  .hide-sm { display: none; }
  .hero__h { margin-bottom: 22px; }
  .hero .lede { margin-bottom: 28px; }
  .hero .btns .btn { flex: 1 1 100%; }
  .meta { grid-template-columns: minmax(0, 1fr); margin-top: 36px; }
  .meta > div, .meta > div + div { padding: 16px 0; border-left: 0; }
  .meta > div + div { border-top: 1px solid var(--line); }
  .meta dd { font-size: 17px; }

  .split, .consult, .faqprev__grid, .band__in, .tindex__grid { grid-template-columns: minmax(0, 1fr); gap: 32px; }
  .split__media, .split__copy,
  .split--rev .split__media, .split--rev .split__copy,
  .tdetail--rev .split__media, .tdetail--rev .split__copy,
  .split--top .split__media, .split--top .split__copy { grid-column: 1; grid-row: auto; }
  .split--top .split__media { grid-row: 1; }
  .ar-45 { aspect-ratio: 4 / 4.2; }
  .split__copy .btns .btn, .tdetail .btns .btn, .band .btns .btn { flex: 1 1 100%; white-space: normal; }

  .tindex__stage { display: none; }
  .tindex__list { grid-column: 1; }
  .tindex__item { grid-template-columns: 104px minmax(0, 1fr); gap: 4px 18px; padding: 22px 0; opacity: 1 !important; }
  .tindex__thumb { display: block; grid-column: 1; grid-row: 1 / 3; aspect-ratio: 4 / 5; overflow: hidden; background: var(--bg); }
  .tindex__thumb img { width: 100%; height: 100%; object-fit: cover; }
  .tindex__n { grid-column: 2; grid-row: 1; font-size: 14px; color: var(--green); }
  .tindex__body { grid-column: 2; grid-row: 2; }
  .tindex__body .h3 { font-size: 22px; margin-bottom: 8px; }
  .tindex__body p { font-size: 15.5px; margin-bottom: 12px; }
  .tindex__links { gap: 20px; }

  .pgrid { grid-template-columns: minmax(0, 1fr); row-gap: 36px; }
  .pgrid__n { margin-bottom: 18px; }

  .rgrid--3 { grid-template-columns: minmax(0, 1fr); row-gap: 40px; }
  .results-prev .rgrid--3 { grid-template-columns: repeat(2, minmax(0, 1fr)); row-gap: 28px; column-gap: 12px; }
  .results-prev .res:first-child { grid-column: 1 / -1; }
  .results-prev .res__title { font-size: 16px; }
  .results-prev .res__meta { font-size: 13px; }

  .consult__intro { position: static; grid-column: 1; }
  .consult__form { grid-column: 1; }
  .form { padding: 22px 18px; margin-inline: calc(var(--gut) * -1 + 4px); border-inline: 0; }
  .form__grid { grid-template-columns: minmax(0, 1fr); gap: 18px; }
  .choice__row { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .choice__row label:nth-child(3) { border-left: 0; }
  .choice__row label:nth-child(n+3) { border-top: 1px solid var(--line-2); }
  .form__foot .btn { width: 100%; white-space: normal; }

  .band__in > div:first-child, .band__in .btns { grid-column: 1; }
  .band__in .btns { justify-content: flex-start; }

  .faqprev__grid > div:first-child, .faq { grid-column: 1; }
  .faq__a { padding-right: 0; }

  .cells { grid-template-columns: minmax(0, 1fr); }
  .cells li, .cells li:first-child { padding: 20px 0; border-left: 0; }
  .cells li + li { border-top: 1px solid var(--line-2); }
  .contact-strip .h2 { margin-bottom: 32px; }

  .tnav ol { grid-template-columns: minmax(0, 1fr); }
  .tnav li + li { border-left: 0; border-top: 1px solid var(--line-2); }
  .tnav a { flex-direction: row; align-items: baseline; gap: 14px; padding: 14px 16px; }

  .cred { grid-template-columns: minmax(0, 1fr); }
  .cred > div, .cred > div + div { padding: 18px 0; border-left: 0; }
  .cred > div + div { border-top: 1px solid var(--line-2); }
  .quotes { grid-template-columns: minmax(0, 1fr); row-gap: 40px; }

  .ftr__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); row-gap: 40px; }
  .ftr__brand { grid-column: 1 / -1 !important; }
  .ftr__grid > div:nth-child(2), .ftr__grid > div:nth-child(3) { grid-column: auto; }
  .ftr__grid > div:nth-child(4) { grid-column: 1 / -1; }
  .ftr__base { flex-direction: column; }

  .mbar { display: grid; grid-template-columns: 1fr 1.4fr; position: fixed; inset: auto 0 0; z-index: 40; height: 64px; background: var(--bg); border-top: 1px solid var(--line-2); padding-bottom: env(safe-area-inset-bottom); transition: transform .3s var(--ease); }
  .mbar.is-hidden { transform: translateY(100%); }
  .mbar__btn { display: flex; align-items: center; justify-content: center; gap: 10px; font-weight: 600; font-size: 15px; text-decoration: none; color: var(--ink); }
  .mbar__btn--primary { background: var(--ink); color: var(--bg); }
}

/* tablet: keep multi-column rhythm between phone and desktop */
@media (min-width: 600px) and (max-width: 899px) {
  .hero__frame { aspect-ratio: 16 / 11; }
  .hero .btns .btn { flex: 1 1 0; }
  .meta { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .meta > div { padding: 18px 16px 18px 0; }
  .meta > div + div { padding-left: 16px; border-top: 0; border-left: 1px solid var(--line); }
  .ar-45 { aspect-ratio: 4 / 3.3; }
  .split__copy .btns .btn, .tdetail .btns .btn, .band .btns .btn { flex: 1 1 0; }
  .tindex__item { grid-template-columns: 150px minmax(0, 1fr); gap: 4px 28px; }
  .pgrid { grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: 28px; }
  .rgrid--3, .results-prev .rgrid--3 { grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: 20px; row-gap: 40px; }
  .results-prev .rgrid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); column-gap: 16px; }
  .results-prev .res:first-child { grid-column: auto; }
  .cells { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .cells li, .cells li:first-child { padding: 22px 20px 22px 0; }
  .cells li:nth-child(even) { padding-left: 20px; border-left: 1px solid var(--line-2); }
  .cells li + li { border-top: 0; }
  .cells li:nth-child(n+3) { border-top: 1px solid var(--line-2); }
  .cred { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .cred > div:nth-child(even) { padding-left: 20px; border-left: 1px solid var(--line-2); }
  .cred > div + div { border-top: 0; }
  .cred > div:nth-child(n+3) { border-top: 1px solid var(--line-2); }
  .tnav ol { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .tnav li:nth-child(even) { border-left: 1px solid var(--line-2); }
  .tnav li:nth-child(n+3) { border-top: 1px solid var(--line-2); }
  .tnav li + li { border-top: 0; }
  .tnav li:nth-child(n+3) { border-top: 1px solid var(--line-2); }
  .tnav li:last-child { grid-column: 1 / -1; border-left: 0; }
  .choice__row { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .choice__row label:nth-child(3) { border-left: 1px solid var(--line-2); }
  .choice__row label:nth-child(n+3) { border-top: 0; }
  .form__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .form { margin-inline: 0; border-inline: 1px solid var(--line); padding: 32px; }
  .ftr__grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .ftr__grid > div:nth-child(4) { grid-column: auto; }
}

@media (max-width: 380px) {
  .h1 { font-size: 40px; }
  .choice__row span { font-size: 14px; }
}