/* ─────────────────────────────────────────────────────────────
   Smilespark — Premium Design System
   Shared stylesheet for all public pages.
   ───────────────────────────────────────────────────────────── */

:root{
  --gold:#997D4D;
  --gold-d:#7a5f35;
  --gold-l:#bfa473;
  --ink:#1d1d1b;
  --ink-2:#454444;
  --ink-3:#7a7a78;
  --cream:#f2efea;
  --cream-2:#f7f3ec;
  --line:#ebebeb;
  --line-d:#d9d6d0;
  --white:#ffffff;
  --rose:#a76860;
  --shadow-soft:0 1px 0 rgba(29,29,27,.04);
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;}
body{font-family:'Inter','Helvetica Neue',sans-serif;background:var(--white);color:var(--ink);font-weight:400;line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;}
a{color:inherit;text-decoration:none;}
img{display:block;max-width:100%;}
button{font-family:inherit;}
::selection{background:var(--gold);color:#fff;}

.container{max-width:1240px;margin:0 auto;padding:0 40px;}
.container-narrow{max-width:780px;margin:0 auto;padding:0 40px;}

/* Typography */
.eyebrow{font-family:'Inter',sans-serif;font-size:11px;font-weight:600;letter-spacing:.22em;text-transform:uppercase;color:var(--gold);}
.serif{font-family:'Playfair Display',Georgia,serif;}
h1,h2,h3,h4{font-family:'Playfair Display',Georgia,serif;font-weight:500;color:var(--ink);line-height:1.1;letter-spacing:-0.01em;}
h1{font-size:clamp(44px,5.2vw,76px);font-weight:400;}
h2{font-size:clamp(34px,3.6vw,52px);font-weight:400;}
h3{font-size:clamp(20px,1.6vw,24px);font-weight:500;}
h4{font-size:18px;font-weight:500;}
h1 em,h2 em,h3 em,h4 em{font-style:italic;color:var(--gold);font-weight:400;}

p{color:var(--ink-2);font-size:16px;line-height:1.75;}

/* Buttons */
.btn{display:inline-flex;align-items:center;gap:10px;padding:16px 30px;font-family:'Inter',sans-serif;font-size:13px;font-weight:500;letter-spacing:.1em;text-transform:uppercase;transition:background .3s ease,color .3s ease,border-color .3s ease;border:1px solid transparent;cursor:pointer;text-align:center;}
.btn-primary{background:var(--ink);color:#fff;}
.btn-primary:hover{background:var(--gold);}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--ink);}
.btn-ghost:hover{background:var(--ink);color:#fff;}
.btn-gold{background:var(--gold);color:#fff;}
.btn-gold:hover{background:var(--gold-d);}
.btn-light{background:transparent;color:#fff;border-color:#fff;}
.btn-light:hover{background:#fff;color:var(--ink);}

/* Link styles */
.link-underline{font-size:11px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--ink);border-bottom:1px solid var(--ink);padding-bottom:2px;transition:color .25s,border-color .25s;display:inline-block;}
.link-underline:hover{color:var(--gold);border-color:var(--gold);}

/* NAV */
nav.site-nav{position:sticky;top:0;z-index:50;background:rgba(255,255,255,0.92);backdrop-filter:saturate(180%) blur(14px);-webkit-backdrop-filter:saturate(180%) blur(14px);border-bottom:1px solid var(--line);}
.nav-inner{max-width:1240px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;padding:22px 40px;}
.nav-brand{font-family:'Playfair Display',serif;font-style:italic;font-size:22px;font-weight:500;color:var(--ink);letter-spacing:-.5px;}
.nav-brand .dot{color:var(--gold);}
.nav-links{display:flex;align-items:center;gap:34px;}
.nav-links a{font-size:13px;font-weight:500;color:var(--ink-2);letter-spacing:.04em;position:relative;transition:color .25s;}
.nav-links a:hover{color:var(--ink);}
.nav-cta{display:inline-flex;align-items:center;gap:8px;border:1px solid var(--ink);color:var(--ink);padding:10px 20px;font-size:12px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;transition:background .25s,color .25s;}
.nav-cta:hover{background:var(--ink);color:#fff;}
.nav-phone{font-family:'Inter',sans-serif;font-size:13px;font-weight:500;letter-spacing:.04em;color:var(--ink-2);transition:color .25s;display:inline-flex;align-items:center;gap:6px;}
.nav-phone:hover{color:var(--gold);}
.nav-phone::before{content:'';display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--gold);}
.nav-brand-logo{display:inline-flex;align-items:center;}
.nav-brand-logo img{height:44px;width:auto;display:block;}
.footer-social{display:flex;gap:14px;margin-top:18px;}
.social-link{font-size:11px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-2);border-bottom:1px solid var(--gold);padding-bottom:2px;transition:color .25s;}
.social-link:hover{color:var(--gold);}
.nav-toggle{display:none;background:none;border:none;cursor:pointer;width:32px;height:24px;position:relative;}
.nav-toggle span{position:absolute;left:0;right:0;height:1.5px;background:var(--ink);transition:transform .3s,opacity .3s;}
.nav-toggle span:nth-child(1){top:4px;}
.nav-toggle span:nth-child(2){top:11px;}
.nav-toggle span:nth-child(3){top:18px;}
.nav-toggle.open span:nth-child(1){transform:translateY(7px) rotate(45deg);}
.nav-toggle.open span:nth-child(2){opacity:0;}
.nav-toggle.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}
@media(max-width:880px){
  .nav-toggle{display:block;position:relative;z-index:70;}
  nav.site-nav{-webkit-backdrop-filter:none;backdrop-filter:none;background:rgba(255,255,255,.98);}
  .nav-links{position:fixed;top:0;right:0;bottom:0;width:min(360px,82vw);background:var(--cream,#f2efea);box-shadow:-18px 0 50px rgba(20,17,14,.18);border-left:1px solid var(--line,#ebebeb);flex-direction:column;align-items:flex-start;justify-content:flex-start;padding:96px 40px 40px;gap:28px;transform:translateX(100%);transition:transform .35s ease;z-index:60;}
  .nav-links.open{transform:translateX(0);}
  .nav-links a{font-family:'Playfair Display',serif;font-style:italic;font-size:24px;color:var(--ink);}
  .nav-cta{font-family:'Inter',sans-serif;font-style:normal;font-size:13px;margin-top:16px;padding:14px 24px;background:var(--gold,#997D4D);color:#fff;border-color:var(--gold,#997D4D);}
  .nav-cta:hover,.nav-cta:active,.nav-cta:focus{background:var(--gold-d,#7a5f35);color:#fff;border-color:var(--gold-d,#7a5f35);}
}

/* HERO (homepage) */
section.hero{padding:80px 0 120px;border-bottom:1px solid var(--line);}
.hero-grid{display:grid;grid-template-columns:1.05fr 1fr;gap:80px;align-items:center;}
.hero-eyebrow{margin-bottom:28px;display:inline-block;}
.hero h1{margin-bottom:32px;}
.hero-body{max-width:480px;margin-bottom:44px;font-size:17px;line-height:1.7;color:var(--ink-2);}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:60px;}
.hero-trust{display:flex;align-items:center;gap:10px;flex-wrap:wrap;padding-top:32px;border-top:1px solid var(--line);}
.hero-trust-item{display:inline-flex;align-items:center;gap:8px;padding:8px 16px;border:1px solid var(--line-d);border-radius:100px;background:var(--white);transition:border-color .2s,background .2s,box-shadow .2s;}
.hero-trust-item:hover{border-color:var(--gold-l);background:var(--cream-2);box-shadow:0 4px 14px rgba(153,125,77,.10);}
.hero-trust-ic{flex:none;width:19px;height:19px;border-radius:50%;background:rgba(153,125,77,.13);color:var(--gold);display:inline-flex;align-items:center;justify-content:center;}
.hero-trust-ic svg{width:11px;height:11px;display:block;}
.hero-trust-lbl{font-size:12.5px;font-weight:600;letter-spacing:.02em;color:var(--ink-2);white-space:nowrap;}
.hero-media{position:relative;aspect-ratio:4/5;background:var(--cream);overflow:hidden;}
.hero-media img{width:100%;height:100%;object-fit:cover;}
.hero-frame-line{position:absolute;inset:14px;border:1px solid rgba(255,255,255,0.35);pointer-events:none;}
@media(max-width:900px){
  .hero-grid{grid-template-columns:1fr;gap:48px;}
  section.hero{padding:60px 0 80px;}
}

/* PAGE HERO (inner pages) */
section.page-hero{padding:96px 0 80px;border-bottom:1px solid var(--line);background:var(--cream-2);}
.page-hero-inner{max-width:840px;margin:0 auto;text-align:center;padding:0 40px;}
.page-hero .eyebrow{display:inline-block;margin-bottom:24px;}
.page-hero h1{margin-bottom:24px;}
.page-hero p{font-size:18px;line-height:1.65;color:var(--ink-2);max-width:620px;margin:0 auto;}
.page-hero.left{text-align:left;}
.page-hero.left .page-hero-inner{margin:0;max-width:1240px;}
.page-hero.left p{margin:0;max-width:620px;}

/* IMAGE PLACEHOLDER */
.img-placeholder{position:relative;width:100%;background:linear-gradient(135deg,var(--cream) 0%,#e8e0d0 100%);overflow:hidden;}
.img-placeholder.tall{aspect-ratio:4/5;}
.img-placeholder.square{aspect-ratio:1/1;}
.img-placeholder.wide{aspect-ratio:16/9;}
.img-placeholder.portrait{aspect-ratio:3/4;}
.img-placeholder-inner{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;padding:24px;text-align:center;}
.img-placeholder-inner .eyebrow{color:var(--gold-d);}
.img-placeholder-inner .label{font-family:'Playfair Display',serif;font-style:italic;font-size:18px;color:var(--ink-2);}
.img-frame-line{position:absolute;inset:14px;border:1px solid rgba(255,255,255,0.35);pointer-events:none;}
.img-tag{position:absolute;left:0;bottom:36px;background:var(--ink);color:#fff;padding:14px 26px;font-size:11px;font-weight:600;letter-spacing:.18em;text-transform:uppercase;}

/* MARQUEE */
section.marquee{padding:48px 0;border-bottom:1px solid var(--line);background:var(--cream-2);}
.marquee-inner{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:24px;}
.marquee-item{font-family:'Playfair Display',serif;font-style:italic;font-size:18px;color:var(--ink-2);letter-spacing:.02em;}
.marquee-item strong{font-weight:600;color:var(--gold);font-style:normal;letter-spacing:.06em;text-transform:uppercase;font-family:'Inter',sans-serif;font-size:11px;margin-right:8px;}

/* SECTION primitives */
section.section{padding:140px 0;}
section.section.cream{background:var(--cream);}
section.section.cream-soft{background:var(--cream-2);}
section.section.tight{padding:96px 0;}
@media(max-width:900px){
  section.section{padding:80px 0;}
  section.section.tight{padding:64px 0;}
}
.section-head{text-align:center;margin-bottom:80px;max-width:680px;margin-left:auto;margin-right:auto;}
.section-head.left{text-align:left;max-width:none;margin-left:0;margin-right:0;}
.section-head .eyebrow{display:block;margin-bottom:18px;}
.section-head h2{margin-bottom:18px;}
.section-head p{font-size:17px;color:var(--ink-2);}

/* PHILOSOPHY layout (split 1fr 1.4fr) */
.split-grid{display:grid;grid-template-columns:1fr 1.4fr;gap:80px;align-items:start;}
.split-grid.balanced{grid-template-columns:1fr 1fr;align-items:center;}
.split-grid.portrait-left{grid-template-columns:1fr 1fr;align-items:center;}
.split-grid .lead-col h2{margin-bottom:0;}
.split-grid .body-col p{font-size:18px;line-height:1.85;color:var(--ink-2);margin-bottom:22px;}
.split-grid .body-col p:last-child{margin-bottom:0;}
.signature{margin-top:36px;display:flex;align-items:center;gap:18px;padding-top:30px;border-top:1px solid var(--line);}
.signature-name{font-family:'Playfair Display',serif;font-style:italic;font-size:20px;color:var(--ink);}
.signature-role{font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-3);}
@media(max-width:900px){
  .split-grid,.split-grid.balanced,.split-grid.portrait-left{grid-template-columns:1fr;gap:48px;}
}

/* GRID of cards (treatments, services) */
.tx-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);}
.tx-grid.two{grid-template-columns:repeat(2,1fr);}
.tx-grid.four{grid-template-columns:repeat(4,1fr);}
.tx-card{background:var(--white);padding:48px 36px;display:flex;flex-direction:column;transition:background .3s ease;}
.tx-card:hover{background:#fafaf8;}
.tx-number{font-family:'Playfair Display',serif;font-style:italic;font-size:18px;color:var(--gold);margin-bottom:36px;}
.tx-card h3{margin-bottom:14px;}
.tx-card p{font-size:15px;color:var(--ink-2);line-height:1.7;margin-bottom:32px;flex:1;}
.tx-meta{display:flex;justify-content:space-between;align-items:center;padding-top:24px;border-top:1px solid var(--line);gap:10px;}
.tx-from{font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-3);}
.tx-from strong{font-family:'Playfair Display',serif;font-style:italic;font-size:18px;font-weight:500;color:var(--ink);letter-spacing:0;text-transform:none;margin-left:6px;}
@media(max-width:900px){
  .tx-grid,.tx-grid.two,.tx-grid.four{grid-template-columns:1fr;}
}

/* Editorial list (numbered roman) */
.editorial-list{margin-top:36px;padding-top:30px;border-top:1px solid var(--line);display:flex;flex-direction:column;gap:18px;}
.editorial-list-item{display:flex;gap:18px;align-items:flex-start;}
.editorial-list-num{font-family:'Playfair Display',serif;font-style:italic;font-size:18px;color:var(--gold);min-width:32px;}
.editorial-list-text{font-size:15px;line-height:1.65;color:var(--ink-2);}
.editorial-list-text strong{display:block;color:var(--ink);font-weight:500;margin-bottom:2px;letter-spacing:.01em;}

/* TESTIMONIALS */
.testi-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:48px;}
.testi-card{display:flex;flex-direction:column;}
.testi-stars{color:var(--gold);font-size:13px;letter-spacing:6px;margin-bottom:24px;}
.testi-quote{font-family:'Playfair Display',serif;font-style:italic;font-size:21px;line-height:1.55;color:var(--ink);margin-bottom:36px;flex:1;font-weight:400;}
.testi-author{padding-top:24px;border-top:1px solid var(--line);}
.testi-name{font-family:'Inter',sans-serif;font-size:14px;font-weight:600;color:var(--ink);letter-spacing:.02em;}
.testi-role{font-size:12px;font-weight:400;color:var(--ink-3);margin-top:4px;letter-spacing:.06em;}
@media(max-width:900px){
  .testi-grid{grid-template-columns:1fr;gap:36px;}
}

/* CONTACT */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:96px;align-items:start;}
.contact-info{display:flex;flex-direction:column;gap:24px;padding-top:32px;border-top:1px solid var(--line);}
.contact-info-item .lbl{font-size:11px;font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:var(--ink-3);margin-bottom:6px;}
.contact-info-item .val{font-family:'Playfair Display',serif;font-style:italic;font-size:22px;color:var(--ink);}
.contact-info-item .val a{transition:color .25s;}
.contact-info-item .val a:hover{color:var(--gold);}

.contact-form{display:flex;flex-direction:column;gap:24px;}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:24px;}
.form-field{display:flex;flex-direction:column;}
.form-label{font-size:11px;font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:var(--ink-3);margin-bottom:10px;}
.form-input,.form-select,.form-textarea{background:transparent;border:none;border-bottom:1px solid var(--ink);padding:12px 0;font-family:'Inter',sans-serif;font-size:15px;color:var(--ink);outline:none;transition:border-color .25s;width:100%;}
.form-input:focus,.form-select:focus,.form-textarea:focus{border-color:var(--gold);}
.form-input::placeholder,.form-textarea::placeholder{color:var(--ink-3);font-style:italic;}
.form-textarea{resize:vertical;min-height:90px;}
.form-submit{margin-top:16px;align-self:flex-start;}
@media(max-width:900px){
  .contact-grid{grid-template-columns:1fr;gap:56px;}
  .form-row{grid-template-columns:1fr;}
}

/* PROSE (long-form policy / blog text) */
.prose{max-width:720px;margin:0 auto;padding:80px 40px 120px;color:var(--ink-2);}
.prose .eyebrow{display:block;margin-bottom:18px;}
.prose h1{margin-bottom:32px;}
.prose h2{font-size:clamp(26px,2.4vw,34px);font-weight:500;margin-top:64px;margin-bottom:20px;color:var(--ink);}
.prose h3{font-size:20px;font-weight:500;margin-top:36px;margin-bottom:14px;color:var(--ink);}
.prose p{font-size:17px;line-height:1.85;margin-bottom:22px;color:var(--ink-2);}
.prose p strong{color:var(--ink);font-weight:600;}
.prose ul,.prose ol{margin:0 0 22px 24px;color:var(--ink-2);}
.prose li{font-size:17px;line-height:1.85;margin-bottom:8px;}
.prose a{color:var(--ink);border-bottom:1px solid var(--gold);transition:color .25s;}
.prose a:hover{color:var(--gold);}
.prose hr{border:none;border-top:1px solid var(--line);margin:48px 0;}
.prose blockquote{border-left:2px solid var(--gold);padding:8px 0 8px 28px;margin:32px 0;font-family:'Playfair Display',serif;font-style:italic;font-size:22px;line-height:1.5;color:var(--ink);}
.prose .meta{font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-3);margin-bottom:24px;}

/* INFO CARDS (FAQ accordion, contact ways) */
.info-list{display:flex;flex-direction:column;border-top:1px solid var(--line);}
.info-item{border-bottom:1px solid var(--line);padding:28px 0;}
.info-item summary,.info-item .info-q{font-family:'Playfair Display',serif;font-size:22px;font-weight:500;color:var(--ink);cursor:pointer;list-style:none;display:flex;align-items:center;justify-content:space-between;gap:24px;}
.info-item summary::-webkit-details-marker{display:none;}
.info-item summary::after{content:'+';font-family:'Inter',sans-serif;font-size:22px;font-weight:300;color:var(--gold);transition:transform .2s;}
.info-item[open] summary::after{content:'–';}
.info-item .info-a{padding-top:18px;font-size:16px;line-height:1.75;color:var(--ink-2);}
.info-item .info-a p{font-size:16px;margin-bottom:14px;}
.info-item .info-a p:last-child{margin-bottom:0;}

/* FOOTER */
footer.site-footer{background:var(--cream);padding:80px 0 36px;border-top:1px solid var(--line);}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:60px;padding-bottom:60px;border-bottom:1px solid var(--line);margin-bottom:32px;}
.footer-brand{font-family:'Playfair Display',serif;font-style:italic;font-size:24px;font-weight:500;color:var(--ink);margin-bottom:14px;}
.footer-brand .dot{color:var(--gold);}
.footer-desc{font-size:14px;color:var(--ink-3);line-height:1.75;max-width:280px;margin-bottom:20px;}
.footer-col h4{font-family:'Inter',sans-serif;font-size:11px;font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:var(--ink-3);margin-bottom:22px;}
.footer-col ul{list-style:none;display:flex;flex-direction:column;gap:12px;}
.footer-col a{font-size:14px;color:var(--ink-2);transition:color .25s;}
.footer-col a:hover{color:var(--gold);}
.footer-disclosure{padding:32px 0;border-bottom:1px solid var(--line);margin-bottom:24px;}
.footer-disc-label{font-family:'Inter',sans-serif;font-size:11px;font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:var(--ink-3);margin-bottom:14px;}
.footer-disc-text{font-size:11.5px;line-height:1.7;color:var(--ink-3);max-width:none;}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:14px;}
.footer-copy{font-size:12px;color:var(--ink-3);letter-spacing:.02em;}
.footer-legal{display:flex;gap:24px;}
.footer-legal a{font-size:12px;color:var(--ink-3);letter-spacing:.02em;transition:color .25s;}
.footer-legal a:hover{color:var(--ink);}
@media(max-width:900px){
  .footer-grid{grid-template-columns:1fr 1fr;gap:40px;}
}
@media(max-width:600px){
  .footer-grid{grid-template-columns:1fr;}
}

/* CTA banner */
.cta-banner{padding:120px 0;background:var(--ink);color:#fff;text-align:center;}
.cta-banner h2{color:#fff;margin-bottom:18px;}
.cta-banner h2 em{color:var(--gold-l);}
.cta-banner p{color:rgba(255,255,255,0.65);font-size:17px;max-width:520px;margin:0 auto 36px;}

/* 404 */
.error-wrap{min-height:60vh;display:flex;align-items:center;justify-content:center;padding:80px 40px;text-align:center;}
.error-wrap .num{font-family:'Playfair Display',serif;font-style:italic;font-size:clamp(80px,12vw,160px);color:var(--gold);line-height:1;margin-bottom:24px;font-weight:400;}

/* Utility */
.text-center{text-align:center;}
.text-gold{color:var(--gold);}
.text-ink{color:var(--ink);}
.muted{color:var(--ink-3);}
.italic{font-style:italic;}
.serif-italic{font-family:'Playfair Display',serif;font-style:italic;font-weight:400;}