/* ==========================================================================
   TeethSmart — shared stylesheet
   Palette: mint + sky + sunshine on cream. Rounded, friendly, high contrast.
   ========================================================================== */

:root{
  --ink:#1e1633;
  --ink-soft:#584a72;
  --ink-faint:#8b7fa5;

  /* Brand: violet. --brand is the button/fill weight, --brand-dark carries
     small text and links (8.9:1 on white), --brand-wash tints whole sections. */
  --brand:#7c3aed;
  --brand-dark:#5b21b6;
  --brand-wash:#f2ecfe;
  --brand-wash-2:#e9dffd;
  --brand-deep:#4c1d95;
  --brand-light:#c4b5fd;
  --sky:#4f7ce8;
  --sky-wash:#eaefff;
  --sun:#ffc247;
  --sun-wash:#fff5dd;
  --coral:#ff7a66;
  --coral-wash:#ffece8;

  --cream:#faf8ff;
  --card:#ffffff;
  --line:#eae6f2;
  --line-strong:#d8d0e6;

  --shadow-sm:0 2px 6px rgba(30,22,51,.06);
  --shadow:0 12px 32px -12px rgba(30,22,51,.18);
  --shadow-lg:0 28px 60px -24px rgba(30,22,51,.30);

  --radius:20px;
  --radius-lg:28px;
  --radius-pill:999px;

  --wrap:1140px;
  --ease:cubic-bezier(.22,.7,.28,1);

  --font:"Segoe UI Variable Text","Segoe UI",ui-sans-serif,system-ui,-apple-system,
        "Helvetica Neue",Arial,sans-serif;
}

*,*::before,*::after{box-sizing:border-box}

html{scroll-behavior:smooth;scroll-padding-top:96px}

body{
  margin:0;
  background:var(--cream);
  color:var(--ink);
  font-family:var(--font);
  font-size:17px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}

h1,h2,h3,h4{line-height:1.15;letter-spacing:-.02em;margin:0 0 .5em}
h1{font-size:clamp(2.2rem,5.2vw,3.6rem);font-weight:800}
h2{font-size:clamp(1.75rem,3.4vw,2.5rem);font-weight:800}
h3{font-size:1.25rem;font-weight:700}
p{margin:0 0 1.1em}
a{color:var(--brand-dark);text-underline-offset:3px}
img,svg,video{max-width:100%;display:block}
/* the rule above is an author style, so it would otherwise beat the UA
   [hidden]{display:none} rule and leave hidden <video> elements visible */
[hidden]{display:none !important}

.wrap{width:min(100% - 40px,var(--wrap));margin-inline:auto}
.center{text-align:center}
.eyebrow{
  display:inline-block;font-size:.78rem;font-weight:800;letter-spacing:.14em;
  text-transform:uppercase;color:var(--brand-dark);margin-bottom:.9rem;
}
.lede{font-size:1.15rem;color:var(--ink-soft);max-width:62ch}
.center .lede{margin-inline:auto}
.section{padding:clamp(56px,8vw,104px) 0}
.section--tint{background:var(--brand-wash)}
.section--lilac{background:var(--brand-wash-2)}
.visually-hidden{
  position:absolute;width:1px;height:1px;padding:0;margin:-1px;
  overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0;
}

/* ---------- Buttons ------------------------------------------------------ */

.btn{
  display:inline-flex;align-items:center;gap:.55em;
  padding:.85em 1.6em;border-radius:var(--radius-pill);
  font-size:1rem;font-weight:700;text-decoration:none;border:2px solid transparent;
  cursor:pointer;transition:transform .18s var(--ease),box-shadow .18s var(--ease),
             background-color .18s var(--ease),color .18s var(--ease);
}
.btn:hover{transform:translateY(-2px)}
.btn:active{transform:translateY(0)}
.btn--primary{background:var(--brand);color:#fff;box-shadow:0 10px 22px -10px rgba(124,58,237,.55)}
.btn--primary:hover{background:var(--brand-dark);box-shadow:0 16px 28px -12px rgba(124,58,237,.55)}
.btn--sun{background:var(--sun);color:#4a3306;box-shadow:0 10px 22px -10px rgba(255,194,71,.95)}
.btn--sun:hover{background:#f5b32e}
.btn--ghost{background:#fff;color:var(--ink);border-color:var(--line-strong)}
.btn--ghost:hover{border-color:var(--brand);color:var(--brand-dark)}
.btn--lg{padding:1em 2em;font-size:1.06rem}
.btn--block{width:100%;justify-content:center}

/* ---------- Header ------------------------------------------------------- */

.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(255,250,243,.88);
  backdrop-filter:saturate(1.4) blur(12px);
  border-bottom:1px solid var(--line);
}
.site-header__inner{
  display:flex;align-items:center;gap:20px;
  min-height:74px;
}
.brand{
  display:flex;align-items:center;gap:10px;
  font-weight:800;font-size:1.22rem;letter-spacing:-.03em;
  color:var(--ink);text-decoration:none;margin-right:auto;
}
.brand__mark{width:36px;height:36px;flex:none}
.brand span i{font-style:normal;color:var(--brand)}

.nav{display:flex;align-items:center;gap:6px}
.nav a{
  padding:.55em .9em;border-radius:var(--radius-pill);
  color:var(--ink-soft);text-decoration:none;font-weight:600;font-size:.98rem;
  transition:background-color .15s var(--ease),color .15s var(--ease);
}
.nav a:hover,.nav a[aria-current="page"]{background:var(--brand-wash);color:var(--brand-dark)}
.nav .btn{margin-left:8px}
.nav .btn:hover{background:var(--brand-dark);color:#fff}

.nav-toggle{
  display:none;background:#fff;border:2px solid var(--line-strong);
  border-radius:12px;width:44px;height:44px;cursor:pointer;
  align-items:center;justify-content:center;color:var(--ink);
}

@media (max-width:860px){
  .nav-toggle{display:inline-flex}
  .nav{
    position:absolute;top:100%;left:0;right:0;
    flex-direction:column;align-items:stretch;gap:2px;
    background:var(--card);border-bottom:1px solid var(--line);
    padding:14px 20px 20px;box-shadow:var(--shadow);
  }
  .nav[hidden]{display:none}
  .nav a{padding:.8em 1em}
  .nav .btn{margin:8px 0 0;justify-content:center}
}

/* ---------- Hero --------------------------------------------------------- */

.hero{
  position:relative;overflow:hidden;
  padding:clamp(48px,7vw,90px) 0 clamp(56px,8vw,100px);
}
.hero::before,.hero::after{
  content:"";position:absolute;border-radius:50%;z-index:0;pointer-events:none;
}
.hero::before{
  width:640px;height:640px;top:-320px;right:-180px;
  background:radial-gradient(circle at 30% 30%,rgba(124,58,237,.20),transparent 62%);
}
.hero::after{
  width:520px;height:520px;bottom:-300px;left:-200px;
  background:radial-gradient(circle at 60% 40%,rgba(255,194,71,.28),transparent 64%);
}
.hero__grid{
  position:relative;z-index:1;
  display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(24px,5vw,64px);align-items:center;
}
.hero h1{max-width:14ch}
.hero h1 em{font-style:normal;position:relative;white-space:nowrap;color:var(--brand-dark)}
.hero h1 em::after{
  content:"";position:absolute;left:0;right:0;bottom:.06em;height:.28em;
  background:var(--sun);opacity:.55;border-radius:6px;z-index:-1;
}
.hero__actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:1.6rem}
.hero__note{
  margin-top:1.4rem;font-size:.95rem;color:var(--ink-faint);
  display:flex;align-items:center;gap:.5em;
}
.hero__art{position:relative}
.hero__art svg{width:100%;height:auto;filter:drop-shadow(0 24px 40px rgba(16,38,44,.14))}

@media (max-width:860px){
  .hero__grid{grid-template-columns:1fr}
  .hero__art{max-width:380px;margin-inline:auto;order:-1}
}

/* ---------- Fact / feature strips --------------------------------------- */

.strip{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px;
  margin-top:clamp(36px,5vw,56px);
}
.strip__item{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  padding:20px 22px;box-shadow:var(--shadow-sm);
}
.strip__item strong{display:block;font-size:1.02rem;margin-bottom:.15em}
.strip__item span{font-size:.94rem;color:var(--ink-soft)}

.cards{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));
  gap:24px;margin-top:clamp(32px,4vw,48px);
}
.card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:28px;box-shadow:var(--shadow-sm);
  transition:transform .22s var(--ease),box-shadow .22s var(--ease);
}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.card__icon{
  width:56px;height:56px;border-radius:18px;display:grid;place-items:center;
  margin-bottom:18px;background:var(--brand-wash);color:var(--brand-dark);
}
.card__icon svg{width:30px;height:30px}
.card--sky .card__icon{background:var(--sky-wash);color:var(--sky)}
.card--sun .card__icon{background:var(--sun-wash);color:#b57c07}
.card--coral .card__icon{background:var(--coral-wash);color:#d94f38}
.card p:last-child{margin-bottom:0}

/* ---------- Video cards -------------------------------------------------- */

.videos{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));
  gap:26px;margin-top:clamp(32px,4vw,48px);
}
.vcard{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius-lg);
  overflow:hidden;box-shadow:var(--shadow-sm);display:flex;flex-direction:column;
  transition:transform .22s var(--ease),box-shadow .22s var(--ease);
}
.vcard:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.vcard__media{
  position:relative;aspect-ratio:16/10;background:var(--brand-wash);
  display:grid;place-items:center;overflow:hidden;
}
.vcard__media video{width:100%;height:100%;object-fit:cover;background:#0b1f24}
.vcard__tag{
  position:absolute;top:12px;left:12px;z-index:3;
  background:rgba(16,38,44,.82);color:#fff;font-size:.72rem;font-weight:800;
  letter-spacing:.1em;text-transform:uppercase;padding:.4em .8em;border-radius:var(--radius-pill);
}
.vcard__body{padding:24px 26px 28px;flex:1;display:flex;flex-direction:column}
.vcard__body h3{margin-bottom:.4em}
.vcard__body p{color:var(--ink-soft);font-size:.98rem}
.vcard__list{margin:0;padding-left:1.1em;color:var(--ink-soft);font-size:.95rem}
.vcard__list li{margin-bottom:.35em}
.vcard--sky .vcard__media{background:var(--sky-wash)}
.vcard--sun .vcard__media{background:var(--sun-wash)}

/* Animated fallback shown when the .mp4 file isn't there yet */
.demo{
  position:absolute;inset:0;display:grid;place-items:center;padding:16px;
}
.demo svg{width:min(100%,300px);height:auto}
.demo__caption{
  position:absolute;left:0;right:0;bottom:0;z-index:2;
  background:rgba(16,38,44,.8);color:#fff;font-size:.78rem;font-weight:600;
  padding:.5em .9em;text-align:center;
}

@keyframes brush-scrub{
  0%,100%{transform:translate(-16px,2px) rotate(-14deg)}
  25%    {transform:translate(-6px,-6px) rotate(-6deg)}
  50%    {transform:translate(6px,2px) rotate(6deg)}
  75%    {transform:translate(-4px,8px) rotate(-2deg)}
}
@keyframes sparkle{
  0%,100%{opacity:.15;transform:scale(.7)}
  50%    {opacity:1;transform:scale(1.15)}
}
@keyframes day-night{
  0%,45%  {transform:translateX(0)}
  55%,100%{transform:translateX(-120px)}
}
@keyframes germ-fade{
  0%,20% {opacity:1;transform:translate(0,0) scale(1)}
  70%,100%{opacity:0;transform:translate(var(--gx,20px),var(--gy,-18px)) scale(.4)}
}
@keyframes float-soft{
  0%,100%{transform:translateY(0)}
  50%    {transform:translateY(-10px)}
}
.anim-brush{animation:brush-scrub 2.4s var(--ease) infinite;transform-origin:50% 50%}
.anim-sparkle{animation:sparkle 1.8s ease-in-out infinite}
.anim-sparkle:nth-of-type(2){animation-delay:.4s}
.anim-sparkle:nth-of-type(3){animation-delay:.8s}
.anim-daynight{animation:day-night 5s var(--ease) infinite}
.anim-germ{animation:germ-fade 3s ease-in-out infinite}
.anim-float{animation:float-soft 4s ease-in-out infinite}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms !important;animation-iteration-count:1 !important;
    transition-duration:.001ms !important;scroll-behavior:auto !important}
}

/* ---------- Brushing timer ---------------------------------------------- */

.timer{
  margin-top:clamp(36px,5vw,56px);
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:clamp(26px,4vw,40px);box-shadow:var(--shadow);
  display:grid;grid-template-columns:auto 1fr;gap:clamp(24px,4vw,48px);align-items:center;
}
.timer__dial{position:relative;width:210px;height:210px;flex:none;margin-inline:auto}
.timer__dial svg{transform:rotate(-90deg)}
.timer__ring-bg{stroke:var(--line);stroke-width:14;fill:none}
.timer__ring{
  stroke:var(--brand);stroke-width:14;fill:none;stroke-linecap:round;
  transition:stroke-dashoffset .3s linear,stroke .4s var(--ease);
}
.timer__readout{
  position:absolute;inset:0;display:grid;place-content:center;text-align:center;
}
.timer__time{font-size:2.5rem;font-weight:800;letter-spacing:-.04em;font-variant-numeric:tabular-nums}
.timer__zone{font-size:.82rem;font-weight:700;color:var(--ink-faint);text-transform:uppercase;letter-spacing:.1em}
.timer__quadrants{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin:18px 0 22px}
.timer__q{
  border:2px solid var(--line);border-radius:14px;padding:10px 8px;text-align:center;
  font-size:.82rem;font-weight:700;color:var(--ink-faint);background:#fff;
  transition:all .25s var(--ease);
}
.timer__q.is-done{border-color:var(--brand);background:var(--brand-wash);color:var(--brand-dark)}
.timer__q.is-active{border-color:var(--sun);background:var(--sun-wash);color:#8a5f00;transform:translateY(-3px)}
.timer__controls{display:flex;flex-wrap:wrap;gap:10px}

@media (max-width:760px){
  .timer{grid-template-columns:1fr;text-align:center}
  .timer__controls{justify-content:center}
  .timer__quadrants{grid-template-columns:repeat(2,1fr)}
}

/* ---------- Brushing song ------------------------------------------------ */

.song{display:grid;gap:20px;margin-top:clamp(32px,4vw,48px)}
/* 2x2 rather than auto-fit: it keeps the four verses balanced and gives each
   line enough room that it never wraps mid-lyric */
.song__verses{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.song__verses>*{min-width:0}
@media (max-width:700px){.song__verses{grid-template-columns:1fr}}

.lyric{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  padding:24px 26px;box-shadow:var(--shadow-sm);
}
.lyric__badge{
  display:inline-block;font-size:.72rem;font-weight:800;letter-spacing:.1em;
  text-transform:uppercase;color:var(--brand-dark);background:var(--brand-wash);
  padding:.42em .85em;border-radius:var(--radius-pill);margin-bottom:14px;
}
.lyric p{margin:0;font-size:1.04rem;line-height:1.95;color:var(--ink)}
.lyric p strong{color:var(--brand-dark)}

/* the chorus is the bit everyone repeats, so it gets the loudest treatment */
.lyric--chorus{
  background:linear-gradient(135deg,var(--brand-deep),var(--brand-dark) 55%,var(--brand));
  border-color:transparent;color:#fff;box-shadow:var(--shadow);
}
.lyric--chorus p{color:#fff;font-size:1.12rem;font-weight:600}
.lyric--chorus .lyric__badge{background:rgba(255,255,255,.2);color:#fff}

.lyric--audio audio{width:100%;margin-top:4px}
.lyric--audio p{color:var(--ink-soft);font-size:.98rem}
.lyric__meta{margin:14px 0 0 !important;font-size:.9rem !important;color:var(--ink-faint) !important}
.lyric__meta strong{color:var(--ink)}

.lyric--intro,.lyric--end{background:#fff}
.lyric--intro .lyric__badge,.lyric--end .lyric__badge{background:var(--sky-wash);color:var(--sky)}

.song__tips{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  padding:26px 28px;box-shadow:var(--shadow-sm);
}
.song__tips h3{margin-bottom:.7em}
.song__tips ul{margin:0;padding-left:1.2em;color:var(--ink-soft);font-size:.97rem}
.song__tips li{margin-bottom:.6em}
.song__print{margin:18px 0 0}

/* Printing: just the words, on one page, no site furniture. */
@media print{
  .site-header,.site-footer,.hero,#videos,#sessions,.cta,.song__print,
  .lyric--audio{display:none !important}
  body{background:#fff;font-size:12pt}
  .section{padding:0}
  .section--lilac{background:#fff}
  .lyric,.song__tips{box-shadow:none;border-color:#bbb;break-inside:avoid;page-break-inside:avoid}
  .lyric--chorus{background:#fff !important;color:#000;border:2px solid #000}
  .lyric--chorus p,.lyric--chorus .lyric__badge{color:#000}
  .lyric--chorus .lyric__badge{background:#eee}
  .song__verses{grid-template-columns:1fr 1fr}
}

/* ---------- Steps -------------------------------------------------------- */

.steps{counter-reset:step;display:grid;gap:18px;margin-top:clamp(32px,4vw,48px)}
.step{
  display:grid;grid-template-columns:auto 1fr;gap:20px;align-items:start;
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  padding:24px 26px;box-shadow:var(--shadow-sm);
}
.step::before{
  counter-increment:step;content:counter(step);
  width:44px;height:44px;border-radius:14px;display:grid;place-items:center;
  background:var(--brand);color:#fff;font-weight:800;font-size:1.1rem;
}
.step h3{margin-bottom:.25em}
.step h3 a{
  color:inherit;text-decoration:none;
  display:inline-flex;align-items:baseline;gap:.35em;
  transition:color .16s var(--ease);
}
.step h3 a::after{
  content:"→";font-size:.85em;color:var(--brand);
  opacity:0;transform:translateX(-5px);
  transition:opacity .18s var(--ease),transform .18s var(--ease);
}
.step h3 a:hover{color:var(--brand-dark)}
.step h3 a:hover::after{opacity:1;transform:translateX(0)}
.step h3 a:focus-visible::after{opacity:1;transform:translateX(0)}
.step p{margin:0;color:var(--ink-soft);font-size:.98rem}

/* ---------- Article teasers & article page ------------------------------- */

.teaser{
  display:flex;flex-direction:column;gap:8px;
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:26px;text-decoration:none;color:inherit;box-shadow:var(--shadow-sm);
  transition:transform .22s var(--ease),box-shadow .22s var(--ease),border-color .22s var(--ease);
}
.teaser:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:var(--brand)}
.teaser__kicker{
  font-size:.74rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:var(--brand-dark);
}
.teaser h3{margin:0}
.teaser p{margin:0;color:var(--ink-soft);font-size:.97rem}
.teaser__more{margin-top:auto;padding-top:12px;font-weight:700;color:var(--brand-dark);font-size:.95rem}

.article-layout{
  display:grid;grid-template-columns:250px 1fr;gap:clamp(28px,5vw,64px);
  align-items:start;
}
/* grid/flex children default to min-width:auto, which lets wide content
   (the tables) push the column past the viewport — this lets them shrink */
.article-layout>*,.form-layout>*,.hero__grid>*,.timer>*{min-width:0}
.toc{
  position:sticky;top:98px;background:var(--card);border:1px solid var(--line);
  border-radius:var(--radius);padding:22px;box-shadow:var(--shadow-sm);
}
.toc h2{font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-faint);margin-bottom:.9em}
.toc ol{margin:0;padding-left:1.2em;font-size:.94rem}
.toc li{margin-bottom:.6em}
.toc a{color:var(--ink-soft);text-decoration:none}
.toc a:hover{color:var(--brand-dark);text-decoration:underline}

.article{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:clamp(26px,4vw,48px);margin-bottom:28px;box-shadow:var(--shadow-sm);
  scroll-margin-top:96px;
}
.article__meta{
  display:flex;flex-wrap:wrap;gap:10px;align-items:center;
  font-size:.8rem;color:var(--ink-faint);margin-bottom:1.2em;
}
.pill{
  background:var(--brand-wash);color:var(--brand-dark);font-weight:700;
  padding:.35em .8em;border-radius:var(--radius-pill);font-size:.76rem;
  letter-spacing:.04em;
}
.article h2{font-size:clamp(1.5rem,3vw,2.05rem)}
.article h3{margin-top:1.8em;font-size:1.12rem;color:var(--ink)}
.article p,.article li{max-width:70ch;color:var(--ink-soft)}
.article strong{color:var(--ink)}
.article ul,.article ol{padding-left:1.3em;margin-bottom:1.2em}
.article li{margin-bottom:.5em}
.callout{
  background:var(--sun-wash);border-left:5px solid var(--sun);
  border-radius:0 14px 14px 0;padding:18px 22px;margin:1.6em 0;
}
.callout p{margin:0;color:#6b4c05;font-size:.97rem}
.callout strong{color:#4a3306}
.table-wrap{overflow-x:auto;margin:1.4em 0}
table{border-collapse:collapse;width:100%;min-width:480px;font-size:.94rem}
th,td{text-align:left;padding:12px 14px;border-bottom:1px solid var(--line)}
th{background:var(--brand-wash);color:var(--ink);font-weight:700}
td{color:var(--ink-soft)}

@media (max-width:900px){
  .article-layout{grid-template-columns:1fr}
  .toc{position:static}
}

/* ---------- CTA band ----------------------------------------------------- */

.cta{
  background:linear-gradient(135deg,var(--brand-deep),var(--brand-dark) 55%,var(--brand));
  color:#fff;border-radius:var(--radius-lg);
  padding:clamp(34px,5vw,60px);text-align:center;box-shadow:var(--shadow-lg);
}
.cta h2{color:#fff}
.cta p{color:rgba(255,255,255,.9);max-width:56ch;margin-inline:auto}
.cta .btn--sun{margin-top:.6rem}

/* ---------- Booking form ------------------------------------------------- */

.form-layout{display:grid;grid-template-columns:1.35fr .65fr;gap:clamp(24px,4vw,44px);align-items:start}
.form-card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:clamp(24px,4vw,44px);box-shadow:var(--shadow);
}
.fieldset{border:0;padding:0;margin:0 0 34px}
.fieldset legend{
  font-size:.78rem;font-weight:800;letter-spacing:.14em;text-transform:uppercase;
  color:var(--brand-dark);padding:0;margin-bottom:18px;
}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.grid-3{display:grid;grid-template-columns:2fr 1fr;gap:18px}
.field{display:flex;flex-direction:column;gap:7px;margin-bottom:18px}
.grid-2 .field,.grid-3 .field{margin-bottom:0}
.field label{font-weight:700;font-size:.95rem}
.field .req{color:var(--coral)}
.field .hint{font-size:.85rem;color:var(--ink-faint);font-weight:400}
.field input,.field select,.field textarea{
  font:inherit;font-size:1rem;color:var(--ink);
  padding:.78em .95em;border:2px solid var(--line-strong);border-radius:14px;
  background:#fff;transition:border-color .16s var(--ease),box-shadow .16s var(--ease);
  width:100%;
}
.field textarea{resize:vertical;min-height:110px}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;border-color:var(--brand);box-shadow:0 0 0 4px rgba(124,58,237,.18);
}
.field input:disabled{background:#f5f7f6}
.field .error{
  color:#c0392b;font-size:.86rem;font-weight:600;min-height:0;
}
.field.is-invalid input,.field.is-invalid select,.field.is-invalid textarea{
  border-color:#e07a6b;background:#fff8f7;
}
:focus-visible{outline:3px solid var(--sky);outline-offset:2px;border-radius:6px}

.form-aside{display:grid;gap:18px}
.aside-card{
  background:var(--brand-wash);border:1px solid #ddd2f7;border-radius:var(--radius);
  padding:24px;
}
.aside-card h3{font-size:1.05rem}
.aside-card ul{margin:0;padding-left:1.15em;color:var(--ink-soft);font-size:.95rem}
.aside-card li{margin-bottom:.5em}
.aside-card p:last-child,.aside-card ul:last-child{margin-bottom:0}

.form-status{
  border-radius:16px;padding:20px 24px;margin-bottom:24px;font-size:.98rem;
  border:2px solid transparent;
}
.form-status[hidden]{display:none}
.form-status--ok{background:var(--brand-wash);border-color:var(--brand);color:var(--brand-dark)}
.form-status--err{background:var(--coral-wash);border-color:var(--coral);color:#a83a26}
.form-status h3{margin:0 0 .4em;font-size:1.1rem;color:inherit}
.form-status p:last-child{margin-bottom:0}
.summary{
  background:#fff;border:1px solid var(--line);border-radius:12px;
  padding:14px 16px;margin-top:14px;font-size:.9rem;color:var(--ink-soft);
  white-space:pre-wrap;font-family:ui-monospace,"Cascadia Mono",Consolas,monospace;
  max-height:260px;overflow:auto;
}

@media (max-width:900px){
  .form-layout{grid-template-columns:1fr}
}
@media (max-width:600px){
  .grid-2,.grid-3{grid-template-columns:1fr;gap:0}
  .grid-2 .field,.grid-3 .field{margin-bottom:18px}
}

/* ---------- Footer ------------------------------------------------------- */

.site-footer{
  background:var(--ink);color:#c6d6da;padding:clamp(44px,6vw,72px) 0 32px;margin-top:clamp(56px,8vw,104px);
}
.site-footer a{color:var(--brand-light);text-decoration:none}
.site-footer a:hover{text-decoration:underline}
.footer__grid{
  display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:32px;
  padding-bottom:32px;border-bottom:1px solid rgba(255,255,255,.12);
}
.footer__grid h4{color:#fff;font-size:.8rem;letter-spacing:.14em;text-transform:uppercase;margin-bottom:1em}
.footer__grid ul{list-style:none;margin:0;padding:0;font-size:.95rem}
.footer__grid li{margin-bottom:.6em}
.footer__brand{display:flex;align-items:center;gap:10px;color:#fff;font-weight:800;font-size:1.2rem;margin-bottom:.7em}
.footer__brand svg{width:34px;height:34px}
.footer__grid p{font-size:.95rem;color:#9fb4b9;max-width:38ch}
.footer__legal{
  padding-top:24px;font-size:.85rem;color:#7f979d;
  display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;
}

@media (max-width:760px){
  .footer__grid{grid-template-columns:1fr;gap:26px}
}