/* ==========================================================================
   Crown Dental Care, Option D: Warmth in Every Frame
   A warm family photo journal supported by clear clinical information.
   Single type family: Source Sans 3. Warm ivory, deep green, soft sage,
   marigold accents. Mobile-first.
   ========================================================================== */

:root{
  --ivory:#FBF7F0;
  --cream:#FFFDF9;
  --moss:#21463D;
  --sage:#DDE8E1;
  --peach:#F3D8CC;
  --marigold:#E7B84B;
  --ink:#242824;
  --muted:#66706A;
  --line:rgba(32,69,60,.13);
  --sans:"Source Sans 3",-apple-system,"Segoe UI",Roboto,sans-serif;
  --r-lg:22px;
  --r-md:16px;
  --shadow-soft:0 16px 36px -22px rgba(32,69,60,.3);
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;overflow-x:hidden;overflow-x:clip}
body{
  font-family:var(--sans);
  background:var(--ivory);
  color:var(--ink);
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;overflow-x:clip;
  /* room for the sticky mobile CTA */
  padding-bottom:74px;
}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
ul{list-style:none}
.wrap{width:min(1120px,92%);margin:0 auto}
section{scroll-margin-top:86px}

.visually-hidden{
  position:absolute;width:1px;height:1px;overflow:hidden;
  clip:rect(0 0 0 0);white-space:nowrap;
}
.skip-link{
  position:absolute;left:12px;top:-48px;z-index:200;
  background:var(--moss);color:#fff;padding:10px 18px;border-radius:10px;
  font-weight:600;transition:top .2s ease;
}
.skip-link:focus{top:12px}

/* focus visibility */
a:focus-visible,button:focus-visible,summary:focus-visible{
  outline:3px solid var(--marigold);
  outline-offset:3px;
  border-radius:6px;
}

/* ---------- typography ---------- */
h1,h2{font-weight:600;letter-spacing:-.015em;line-height:1.15;color:var(--ink)}
h1 em,h2 em{font-style:italic;font-weight:400;color:var(--moss)}
h3{font-weight:600;font-size:1.08rem}
.section-label{
  font-size:.92rem;font-weight:600;color:var(--moss);
  margin-bottom:12px;
  display:flex;align-items:center;gap:10px;
}
.section-label::before{content:"";width:20px;height:2px;background:var(--marigold);border-radius:2px}
.section-label.center{justify-content:center}
.section-label.center::after{content:"";width:20px;height:2px;background:var(--marigold);border-radius:2px}
.section-label.light{color:var(--sage)}
.section-sub{color:var(--muted);max-width:56ch}

/* smile arc motif (used twice only) */
.smile-arc{color:var(--marigold);display:block;margin:2px 0 14px}
.smile-arc.divider{margin:0 auto 18px}

/* ---------- reveals (gentle, disabled under reduced motion) ---------- */
.rv{opacity:0;transform:translateY(16px);transition:opacity .8s ease,transform .8s ease}
.rv.in{opacity:1;transform:none}
.rv-late{opacity:0;transform:translateY(10px);transition:opacity .7s ease .8s,transform .7s ease .8s}
.rv-late.in{opacity:1;transform:none}
@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto}
  .rv,.rv-late{opacity:1;transform:none;transition:none}
}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:14px 24px;min-height:48px;border-radius:999px;
  font-weight:600;font-size:.98rem;
  transition:transform .25s ease,background .25s ease,box-shadow .25s ease;
}
.btn:active{transform:scale(.98)}
.btn-green{background:var(--moss);color:var(--cream);box-shadow:0 12px 24px -14px rgba(33,70,61,.5)}
.btn-green:hover{background:#2C574B;transform:translateY(-2px)}
.btn-outline{background:transparent;color:var(--ink);box-shadow:inset 0 0 0 1.6px rgba(32,69,60,.3)}
.btn-outline:hover{box-shadow:inset 0 0 0 1.6px rgba(32,69,60,.6);transform:translateY(-2px)}
.btn-gold{background:var(--marigold);color:#3A3010}
.btn-gold:hover{background:#F0C660;transform:translateY(-2px)}
.btn-light{background:rgba(255,253,249,.12);color:var(--cream);box-shadow:inset 0 0 0 1.5px rgba(255,253,249,.35)}
.btn-light:hover{background:rgba(255,253,249,.2);transform:translateY(-2px)}
.btn-compact{padding:10px 18px;min-height:44px;font-size:.88rem}

/* ---------- header ---------- */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(251,247,240,.92);
  backdrop-filter:blur(12px);
  border-bottom:1px solid var(--line);
}
.header-row{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:12px 0}
.brand{display:flex;flex-direction:column;line-height:1.3}
.brand-name{font-weight:700;font-size:1.14rem;color:var(--moss);letter-spacing:-.01em}
.brand-sub{font-size:.8rem;color:var(--muted)}
.main-nav{display:none;gap:24px;font-size:.95rem;font-weight:500;color:var(--muted)}
.main-nav a{padding:6px 2px}
.main-nav a:hover{color:var(--moss)}
@media(min-width:1020px){.main-nav{display:flex}}

/* ==========================================================================
   1. HERO
   ========================================================================== */
.hero{position:relative;padding:36px 0 64px}
.hero-grid{display:grid;grid-template-columns:1fr;gap:34px;align-items:center}
.eyebrow{font-size:.98rem;font-weight:600;color:var(--moss);margin-bottom:14px}
.hero-title{font-size:clamp(2.4rem,6vw,3.7rem);margin-bottom:2px}
.hero-title .line{display:block}
.hero-sub{font-size:1.1rem;color:var(--muted);max-width:36ch;margin-bottom:26px}
.hero-ctas{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:16px}
.hero-directions{
  display:inline-flex;align-items:center;gap:6px;min-height:44px;
  font-weight:600;font-size:.95rem;color:var(--moss);
  border-bottom:2px solid rgba(33,70,61,.25);
}
.hero-directions:hover{border-color:var(--moss)}
.trust-labels{
  display:flex;flex-wrap:wrap;gap:8px 22px;margin-top:24px;
  font-size:.92rem;font-weight:500;color:var(--muted);
}
.trust-labels li{display:flex;align-items:center;gap:8px}
.trust-labels li::before{content:"";width:5px;height:5px;border-radius:50%;background:var(--marigold)}

.hero-media{position:relative}
.hero-photo{
  border-radius:var(--r-lg);overflow:hidden;
  box-shadow:var(--shadow-soft);
  aspect-ratio:4/4.9;
  background:var(--sage);
}
.hero-photo img{width:100%;height:100%;object-fit:cover;object-position:50% 28%}

/* personal note attached to the photo */
.review-note{
  position:absolute;left:-8px;bottom:24px;
  max-width:230px;
  background:var(--peach);color:#4A342A;
  border-radius:12px;padding:13px 16px;
  transform:rotate(-1.4deg);
  box-shadow:0 10px 22px -14px rgba(74,52,42,.35);
}
.review-note p{font-style:italic;font-weight:400;font-size:.92rem;line-height:1.45;margin-bottom:6px}
.review-note span{font-size:.78rem;font-weight:600;color:#7A5A4A}
.rv-late.review-note{transform:rotate(-1.4deg) translateY(10px)}
.rv-late.review-note.in{transform:rotate(-1.4deg)}

/* hero entrance: one soft rise for the copy, one soft fade for the photo */
.hero-copy{opacity:0;transform:translateY(14px);animation:soften .9s ease .1s forwards}
.hero-photo{opacity:0;animation:soften 1.1s ease .25s forwards}
@keyframes soften{to{opacity:1;transform:none}}
@media (prefers-reduced-motion: reduce){
  .hero-copy,.hero-photo{animation:none;opacity:1;transform:none}
}

.scroll-hint{
  position:absolute;left:50%;transform:translateX(-50%);bottom:8px;
  display:none;flex-direction:column;align-items:center;gap:6px;
  font-size:.8rem;font-weight:600;color:var(--muted);opacity:.8;
  transition:opacity 1.1s ease;
}
.scroll-hint.hide{opacity:0}
.scroll-hint .stem{
  width:2px;height:28px;border-radius:2px;
  background:linear-gradient(var(--marigold),transparent);
  animation:stem 2.4s ease-in-out infinite;transform-origin:top;
}
@keyframes stem{0%,100%{transform:scaleY(.5);opacity:.5}50%{transform:scaleY(1);opacity:1}}
@media(min-width:901px){.scroll-hint{display:flex}}
@media (prefers-reduced-motion: reduce){.scroll-hint{display:none}}

/* ==========================================================================
   2. CARE BEGINS (soft sage panel)
   ========================================================================== */
.journey{padding:20px 0 64px}
.journey-panel{
  width:min(1180px,96%);margin:0 auto;
  background:var(--sage);color:var(--ink);
  border-radius:28px;
  padding:50px 0;
}
.journey-grid{display:grid;grid-template-columns:1fr;gap:34px;align-items:center}
.journey-photo{
  border-radius:var(--r-md);overflow:hidden;
  box-shadow:var(--shadow-soft);
  aspect-ratio:4/4.6;max-width:400px;
}
.journey-photo img{width:100%;height:100%;object-fit:cover;object-position:50% 30%}
.journey-copy h2{font-size:clamp(1.75rem,3.8vw,2.4rem);margin-bottom:26px}
.journey-steps .step{
  padding:16px 0;border-top:1px solid rgba(32,69,60,.16);
}
.journey-steps .step:last-child{border-bottom:1px solid rgba(32,69,60,.16)}
.journey-steps dt{font-weight:700;color:var(--moss);margin-bottom:2px}
.journey-steps dd{color:var(--muted);max-width:52ch}

/* ==========================================================================
   3. CHILD-FRIENDLY CARE
   ========================================================================== */
.children{padding:68px 0}
.children-head{max-width:620px;margin-bottom:40px}
.children-head h2{font-size:clamp(1.8rem,4.2vw,2.6rem);margin-bottom:12px}
.children-journal{display:grid;grid-template-columns:1fr;gap:24px}
.children-journal figure{position:relative}
.children-journal img{
  width:100%;border-radius:var(--r-md);object-fit:cover;
  box-shadow:var(--shadow-soft);
}
.cj-large img{aspect-ratio:4/4.6;object-position:50% 35%}
.cj-side{display:grid;grid-template-columns:1fr 1fr;gap:20px;align-items:start}
.cj-small img{aspect-ratio:4/4.8;object-position:50% 24%}
.children-journal figcaption{
  margin-top:9px;
  font-style:italic;font-size:1rem;color:var(--moss);
}

/* ==========================================================================
   4. TREATMENTS
   ========================================================================== */
.treatments{padding:68px 0;background:var(--cream);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.treat-grid{display:grid;grid-template-columns:1fr;gap:44px;align-items:start}
.treat-main h2{font-size:clamp(1.8rem,4.2vw,2.6rem);margin-bottom:8px}
.treat-list{margin-top:26px}
.treat-row{
  display:grid;grid-template-columns:40px 1fr;gap:12px;align-items:baseline;
  padding:17px 6px;border-top:1px solid var(--line);
  border-radius:10px;
  transition:background .3s ease,padding .3s ease;
}
.treat-list .treat-row:last-child{border-bottom:1px solid var(--line)}
.treat-letter{font-style:italic;font-weight:500;font-size:1.05rem;color:var(--marigold)}
.treat-row h3{margin-bottom:1px;color:var(--ink)}
.treat-row p{color:var(--muted);font-size:.97rem;max-width:56ch}
@media(hover:hover){
  .treat-row:hover{background:var(--ivory);padding-left:14px}
  .treat-row:hover h3{color:var(--moss)}
}

/* quiet expandable list */
.treat-all{margin-top:20px}
.treat-all summary{
  display:inline-flex;align-items:center;gap:8px;
  cursor:pointer;list-style:none;
  font-weight:600;font-size:.95rem;color:var(--moss);
  border-bottom:2px solid rgba(33,70,61,.25);
  padding:4px 0;min-height:44px;
}
.treat-all summary::-webkit-details-marker{display:none}
.treat-all summary::after{content:"+";font-weight:600;color:var(--marigold)}
.treat-all[open] summary::after{content:"\2212"}
.treat-all summary:hover{border-color:var(--moss)}
.treat-all p{margin-top:12px;color:var(--muted);font-size:.95rem;max-width:56ch}

.treat-aside{max-width:360px}
.confidence-photo{
  background:var(--cream);
  border:1px solid var(--line);
  border-radius:var(--r-md);
  padding:12px;
  box-shadow:var(--shadow-soft);
  transform:rotate(1.2deg);
}
.confidence-photo img{border-radius:10px;aspect-ratio:4/4.4;object-fit:cover;object-position:50% 38%;width:100%}
.confidence-photo figcaption{padding:12px 6px 4px}
.confidence-photo figcaption p{
  font-style:italic;font-size:.98rem;line-height:1.5;color:var(--ink);margin-bottom:5px;
}
.confidence-photo figcaption span{font-size:.82rem;font-weight:600;color:var(--muted)}

/* ==========================================================================
   5. DOCTOR
   ========================================================================== */
.doctor{padding:68px 0}
.doctor-grid{display:grid;grid-template-columns:1fr;gap:34px;align-items:center}
.doctor-copy h2{font-size:clamp(1.8rem,4.2vw,2.6rem);margin-bottom:14px;max-width:20ch}
.doctor-photo img{
  border-radius:var(--r-md);
  aspect-ratio:4/4.3;object-fit:cover;object-position:50% 30%;
  width:100%;
}
.doctor-photo figcaption{margin-top:9px;font-style:italic;color:var(--moss)}

/* ==========================================================================
   6. CLINIC
   ========================================================================== */
.clinic{padding:68px 0;background:var(--cream);border-top:1px solid var(--line)}
.clinic-head{max-width:620px;margin-bottom:36px}
.clinic-head h2{font-size:clamp(1.8rem,4.2vw,2.6rem);margin-bottom:12px}
.clinic-photos{display:grid;grid-template-columns:1fr;gap:22px}
.clinic-photos figure{position:relative}
.clinic-photos img{
  width:100%;border-radius:var(--r-md);object-fit:cover;
  box-shadow:var(--shadow-soft);
}
.clinic-wide img{aspect-ratio:16/9.6;object-position:42% 62%}
.clinic-tall img{aspect-ratio:16/9.6;object-position:76% 55%}
.clinic-photos figcaption{margin-top:9px;font-size:.95rem;color:var(--muted)}

/* ==========================================================================
   7. REVIEWS
   ========================================================================== */
.reviews{padding:72px 0;text-align:center}
.review-feature{max-width:640px;margin:0 auto 40px}
.review-feature p{
  font-weight:600;
  font-size:clamp(1.6rem,4vw,2.4rem);line-height:1.25;letter-spacing:-.015em;
}
.review-feature em{font-style:italic;font-weight:400;color:var(--moss)}
.review-feature cite{
  display:block;margin-top:14px;font-style:normal;
  font-size:.92rem;font-weight:600;color:var(--muted);
}
.review-row{display:grid;grid-template-columns:1fr;gap:16px;max-width:820px;margin:0 auto;text-align:left}
.review-small{
  background:var(--cream);border:1px solid var(--line);border-radius:var(--r-md);
  padding:22px 24px 18px;position:relative;
}
.review-small::before{
  content:"";position:absolute;left:24px;top:0;
  width:30px;height:3px;border-radius:3px;background:var(--marigold);
}
.review-small p{font-style:italic;font-size:1.02rem;line-height:1.55}
.review-small cite{
  display:block;margin-top:10px;font-style:normal;
  font-size:.86rem;font-weight:600;color:var(--muted);
}

/* ==========================================================================
   8. VISIT
   ========================================================================== */
.visit{padding:0 0 64px}
.visit-panel{
  width:min(1180px,96%);margin:0 auto;
  background:var(--moss);
  color:#EFF3EF;border-radius:28px;padding:50px 0;
}
.visit-grid{display:grid;grid-template-columns:1fr;gap:36px;align-items:center}
.visit-copy h2{font-size:clamp(1.8rem,4vw,2.5rem);color:var(--cream);margin-bottom:12px}
.visit-copy h2 em{color:var(--marigold)}
.visit-copy p{color:#C9D5CD;max-width:46ch}
.visit-ctas{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
.visit-details div{
  display:grid;grid-template-columns:104px 1fr;gap:12px;
  padding:12px 0;border-bottom:1px solid rgba(255,253,249,.16);
  font-size:.97rem;
}
.visit-details div:first-child{border-top:1px solid rgba(255,253,249,.16)}
.visit-details dt{font-weight:600;color:var(--marigold);align-self:center}
.visit-details dd a{border-bottom:1px solid rgba(255,253,249,.35)}
.visit-details dd a:hover{border-color:#fff}

/* ---------- footer ---------- */
.site-footer{padding:24px 0 30px;color:var(--muted);font-size:.9rem}
.footer-row{display:flex;flex-wrap:wrap;gap:8px 24px;justify-content:space-between}
.site-footer strong{color:var(--moss)}

/* authorship signature: quiet colophon, standard across previews.
   Self-contained; removing the .authorship block leaves the footer intact. */
.authorship{margin-top:26px;line-height:1.5}
.authorship p{margin:0}
.authorship-pre{font-size:.72rem;font-weight:400;color:var(--muted);opacity:.85}
.authorship-name{font-size:.95rem;font-weight:600;color:var(--moss)}
.authorship-role{font-size:.76rem;font-weight:400;color:var(--muted)}
@media(min-width:901px){
  .authorship{text-align:right;margin-top:20px}
}

/* ---------- sticky mobile CTA ---------- */
.sticky-cta{
  position:fixed;left:0;right:0;bottom:0;z-index:70;
  display:flex;gap:8px;
  background:rgba(251,247,240,.96);backdrop-filter:blur(12px);
  border-top:1px solid var(--line);
  padding:9px 10px calc(9px + env(safe-area-inset-bottom));
}
.sticky-cta a{
  flex:1;display:flex;align-items:center;justify-content:center;
  min-height:46px;border-radius:13px;
  font-size:.9rem;font-weight:600;
}
.sticky-cta .s-call{background:var(--moss);color:var(--cream)}
.sticky-cta .s-wa{background:var(--marigold);color:#3A3010}
.sticky-cta .s-dir{background:var(--sage);color:var(--moss)}
@media(min-width:901px){
  .sticky-cta{display:none}
  body{padding-bottom:0}
}

/* ---------- desktop floating WhatsApp pill ---------- */
.float-wa{
  position:fixed;right:26px;bottom:26px;z-index:70;
  display:none;align-items:center;
  background:var(--moss);color:var(--cream);
  border-radius:999px;padding:15px 26px;
  font-weight:600;font-size:.95rem;
  box-shadow:0 18px 38px -18px rgba(33,70,61,.55);
  opacity:0;transform:translateY(90px);pointer-events:none;
  transition:transform .55s cubic-bezier(.22,.61,.36,1),opacity .55s ease,background .25s ease;
}
.float-wa.show{opacity:1;transform:none;pointer-events:auto}
.float-wa:hover{background:#2C574B}
@media(min-width:901px){.float-wa{display:inline-flex}}

/* ==========================================================================
   Desktop layout (min-width 901px)
   ========================================================================== */
@media(min-width:901px){
  .hero{padding:56px 0 88px}
  .hero-grid{grid-template-columns:44fr 56fr;gap:58px}
  .review-note{left:-22px;bottom:40px}
  .journey-grid{grid-template-columns:.85fr 1.15fr;gap:54px}
  .journey-panel{padding:64px 0}
  .journey-photo{max-width:none}
  .children-journal{grid-template-columns:7fr 5fr;gap:28px}
  .cj-side{grid-template-columns:1fr 1fr;gap:24px}
  .cj-small img{aspect-ratio:4/4.9;object-position:50% 26%}
  .cj-offset{margin-top:34px}
  .treat-grid{grid-template-columns:1.15fr .85fr;gap:64px}
  .treat-aside{justify-self:end;position:sticky;top:110px}
  .doctor-grid{grid-template-columns:.95fr 1.05fr;gap:60px}
  .doctor-photo img{aspect-ratio:4/3.9;border-radius:var(--r-lg)}
  .clinic-photos{grid-template-columns:62fr 38fr}
  .clinic-wide img{aspect-ratio:16/10}
  .clinic-tall img{aspect-ratio:4/4.2;object-position:76% 55%}
  .review-row{grid-template-columns:1fr 1fr}
  .visit-grid{grid-template-columns:1.05fr .95fr;gap:60px}
  .visit-panel{padding:64px 0}
}

/* small phones: the sticky bottom bar already offers WhatsApp, so the
   header CTA can go, giving the brand room to breathe */
@media(max-width:640px){
  .header-row .btn-compact{display:none}
  .brand-name{font-size:1.06rem}
}

/* small-phone fine tuning */
@media(max-width:420px){
  .hero-title{font-size:2.3rem}
  .review-note{position:static;transform:none;margin:14px 2px 0;max-width:none}
  .rv-late.review-note{transform:translateY(10px)}
  .rv-late.review-note.in{transform:none}
  .cj-side{grid-template-columns:1fr}
  .cj-small img{aspect-ratio:4/3.6;object-position:50% 24%}
}