/* ============================================================
   Aurora Dental Studio — styles
   ============================================================ */

/* ---------- Tokens ---------- */
:root{
  --bg:        #FBF9F6;
  --bg-soft:   #F1F7F4;
  --surface:   #ffffff;
  --ink:       #11302E;
  --ink-soft:  #44615E;
  --teal:      #0C4A45;
  --teal-700:  #0E5650;
  --mint:      #58C6B6;
  --mint-200:  #BfeFe7;
  --gold:      #C7A56A;
  --line:      rgba(17,48,46,.10);
  --shadow-sm: 0 4px 14px rgba(14,60,56,.06);
  --shadow-md: 0 18px 40px -20px rgba(14,60,56,.28);
  --shadow-lg: 0 40px 80px -30px rgba(14,60,56,.40);
  --radius:    22px;
  --radius-lg: 30px;
  --maxw:      1180px;
  --ease:      cubic-bezier(.22,1,.36,1);
  --grad-ink:  linear-gradient(120deg,var(--teal),var(--mint));
  --grad-warm: linear-gradient(135deg,#0C4A45 0%,#13615A 55%,#1d7a70 100%);
}

/* ---------- Reset ---------- */
*,*::before,*::after{ box-sizing:border-box; margin:0; padding:0; }
html{ scroll-behavior:smooth; -webkit-text-size-adjust:100%; }
body{
  font-family:"Manrope",system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  background:var(--bg);
  color:var(--ink);
  line-height:1.6;
  font-size:17px;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
img{ display:block; max-width:100%; height:auto; }
a{ color:inherit; text-decoration:none; }
ul{ list-style:none; }
h1,h2,h3,h4{ font-family:"Fraunces",Georgia,serif; font-weight:500; line-height:1.08; letter-spacing:-.015em; color:var(--ink); }

.container{ width:100%; max-width:var(--maxw); margin-inline:auto; padding-inline:24px; }
.section{ padding:clamp(72px,9vw,128px) 0; }
.kicker{
  display:inline-block; font-family:"Manrope"; font-weight:700; font-size:.78rem;
  letter-spacing:.16em; text-transform:uppercase; color:var(--teal);
  background:var(--bg-soft); border:1px solid var(--line);
  padding:7px 14px; border-radius:100px; margin-bottom:18px;
}
.muted{ color:var(--ink-soft); }
.ink-grad{
  background:var(--grad-ink); -webkit-background-clip:text; background-clip:text;
  -webkit-text-fill-color:transparent; font-style:italic;
}

.section-head{ max-width:680px; margin:0 auto clamp(40px,5vw,64px); text-align:center; }
.section-head h2{ font-size:clamp(2rem,4.2vw,3.1rem); margin-bottom:16px; }
.section-head p{ color:var(--ink-soft); font-size:1.05rem; }

/* ---------- Buttons ---------- */
.btn{
  --pad:15px 26px;
  display:inline-flex; align-items:center; justify-content:center; gap:.5em;
  font-family:"Manrope"; font-weight:600; font-size:.98rem;
  padding:var(--pad); border-radius:100px; cursor:pointer; border:1px solid transparent;
  transition:transform .35s var(--ease), box-shadow .35s var(--ease), background .3s, color .3s;
  white-space:nowrap;
}
.btn:active{ transform:translateY(1px) scale(.99); }
.btn-primary{ background:var(--grad-warm); color:#fff; box-shadow:0 14px 30px -12px rgba(12,74,69,.7); }
.btn-primary:hover{ transform:translateY(-3px); box-shadow:0 22px 44px -14px rgba(12,74,69,.8); }
.btn-ghost{ color:var(--teal); border-color:var(--line); background:transparent; }
.btn-ghost:hover{ background:var(--surface); border-color:var(--mint); transform:translateY(-3px); box-shadow:var(--shadow-sm); }
.btn-light{ background:#fff; color:var(--teal); box-shadow:var(--shadow-md); }
.btn-light:hover{ transform:translateY(-3px); }
.btn-block{ width:100%; }
.btn-pill{ padding:11px 20px; }

.link-arrow{ font-weight:600; color:var(--teal); font-size:.95rem; transition:gap .3s, color .3s; display:inline-flex; gap:.3em; }
.link-arrow:hover{ gap:.7em; color:var(--mint); }

/* ---------- Scroll progress ---------- */
.scroll-progress{
  position:fixed; top:0; left:0; height:3px; width:0%;
  background:var(--grad-ink); z-index:1000; transition:width .1s linear;
}

/* ---------- Header ---------- */
.header{
  position:fixed; inset:0 0 auto 0; z-index:900;
  padding:18px 0; transition:padding .4s var(--ease), background .4s, box-shadow .4s, backdrop-filter .4s;
}
.header.scrolled{
  padding:10px 0; background:rgba(251,249,246,.82);
  backdrop-filter:saturate(160%) blur(14px); box-shadow:0 1px 0 var(--line),0 10px 30px -20px rgba(14,60,56,.4);
}
.nav{ display:flex; align-items:center; justify-content:space-between; gap:24px; }
.brand{ display:inline-flex; align-items:center; gap:11px; font-weight:700; }
.brand-mark{
  display:grid; place-items:center; width:42px; height:42px; border-radius:13px;
  background:var(--grad-warm); color:#fff; box-shadow:var(--shadow-sm);
}
.brand-text{ font-family:"Fraunces"; font-size:1.35rem; line-height:1; letter-spacing:-.02em; display:flex; flex-direction:column; }
.brand-text small{ font-family:"Manrope"; font-weight:600; font-size:.6rem; letter-spacing:.28em; text-transform:uppercase; color:var(--ink-soft); margin-top:3px; }

.nav-links{ display:flex; align-items:center; gap:30px; }
.nav-links a{ font-weight:600; font-size:.96rem; color:var(--ink); position:relative; transition:color .3s; }
.nav-links a:not(.nav-cta)::after{
  content:""; position:absolute; left:0; bottom:-6px; height:2px; width:0; background:var(--mint); transition:width .3s var(--ease);
}
.nav-links a:not(.nav-cta):hover{ color:var(--teal); }
.nav-links a:not(.nav-cta):hover::after{ width:100%; }
.nav-cta{ color:#fff !important; background:var(--grad-warm); box-shadow:0 10px 24px -12px rgba(12,74,69,.7); }
.nav-cta:hover{ transform:translateY(-2px); }

.burger{ display:none; flex-direction:column; gap:5px; width:44px; height:44px; border:1px solid var(--line); border-radius:12px; background:var(--surface); cursor:pointer; align-items:center; justify-content:center; }
.burger span{ width:20px; height:2px; background:var(--ink); border-radius:2px; transition:.3s var(--ease); }
.burger.open span:nth-child(1){ transform:translateY(7px) rotate(45deg); }
.burger.open span:nth-child(2){ opacity:0; }
.burger.open span:nth-child(3){ transform:translateY(-7px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero{ position:relative; padding:clamp(130px,16vw,190px) 0 clamp(70px,8vw,110px); overflow:hidden; }
.hero-bg{ position:absolute; inset:0; z-index:0; }
.blob{ position:absolute; border-radius:50%; filter:blur(70px); opacity:.55; }
.blob-1{ width:560px; height:560px; top:-180px; right:-120px; background:radial-gradient(circle at 30% 30%,#9fe4d8,#58C6B6 60%,transparent 72%); animation:floatA 14s var(--ease) infinite alternate; }
.blob-2{ width:480px; height:480px; bottom:-200px; left:-140px; background:radial-gradient(circle at 60% 40%,#cdeee7,#0C4A45 80%,transparent); opacity:.28; animation:floatB 18s var(--ease) infinite alternate; }
.grain{ position:absolute; inset:0; opacity:.4; background:radial-gradient(circle at 50% 0,rgba(255,255,255,.6),transparent 60%); }
@keyframes floatA{ to{ transform:translate(-40px,40px) scale(1.08);} }
@keyframes floatB{ to{ transform:translate(50px,-30px) scale(1.12);} }

.hero-grid{ position:relative; z-index:1; display:grid; grid-template-columns:1.05fr .95fr; gap:56px; align-items:center; }
.eyebrow{ display:inline-block; font-weight:700; font-size:.82rem; letter-spacing:.04em; color:var(--teal); background:#fff; border:1px solid var(--line); padding:8px 16px; border-radius:100px; margin-bottom:22px; box-shadow:var(--shadow-sm); }
.hero h1{ font-size:clamp(2.7rem,6vw,4.6rem); margin-bottom:22px; }
.hero .lead{ font-size:clamp(1.05rem,1.6vw,1.22rem); color:var(--ink-soft); max-width:520px; margin-bottom:32px; }
.hero-actions{ display:flex; flex-wrap:wrap; gap:14px; margin-bottom:42px; }
.hero-badges{ display:flex; flex-wrap:wrap; gap:34px; }
.hero-badges li{ display:flex; flex-direction:column; }
.hero-badges strong{ font-family:"Fraunces"; font-size:1.9rem; line-height:1; color:var(--teal); }
.hero-badges span{ font-size:.86rem; color:var(--ink-soft); margin-top:4px; }

.hero-visual{ position:relative; }
.hero-photo{
  position:relative; border-radius:var(--radius-lg); overflow:hidden;
  aspect-ratio:4/4.5; box-shadow:var(--shadow-lg);
  background:linear-gradient(135deg,#cdeee7,#58C6B6);
  border:6px solid #fff;
}
.hero-photo img{ width:100%; height:100%; object-fit:cover; }
.float-card{
  position:absolute; background:rgba(255,255,255,.9); backdrop-filter:blur(8px);
  border:1px solid var(--line); border-radius:18px; padding:14px 18px; box-shadow:var(--shadow-md);
  animation:bob 5s var(--ease) infinite alternate;
}
.float-rating{ top:26px; left:-26px; }
.float-rating .stars{ color:var(--gold); letter-spacing:2px; font-size:.85rem; }
.float-rating p{ font-size:.95rem; margin-top:2px; }
.float-rating small{ color:var(--ink-soft); font-size:.76rem; }
.float-book{ bottom:30px; right:-22px; display:flex; align-items:center; gap:12px; animation-delay:1.5s; }
.float-book .dot{ width:11px; height:11px; border-radius:50%; background:var(--mint); box-shadow:0 0 0 5px rgba(88,198,182,.25); animation:pulse 2s infinite; }
.float-book strong{ display:block; font-size:.9rem; }
.float-book small{ color:var(--ink-soft); font-size:.78rem; }
@keyframes bob{ to{ transform:translateY(-12px);} }
@keyframes pulse{ 50%{ box-shadow:0 0 0 9px rgba(88,198,182,0);} }

/* ---------- Trust strip ---------- */
.trust{ border-block:1px solid var(--line); background:var(--surface); overflow:hidden; }
.trust .container{ overflow:hidden; padding-block:0; }
.trust-track{ display:flex; gap:48px; white-space:nowrap; padding:18px 0; width:max-content; animation:marquee 28s linear infinite; }
.trust-track span{ font-weight:600; color:var(--ink-soft); font-size:.95rem; letter-spacing:.01em; }
.trust-track span::first-letter{ color:var(--mint); }
@keyframes marquee{ to{ transform:translateX(-50%);} }

/* ---------- Services ---------- */
.services-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:22px; }
.service-card{
  background:var(--surface); border:1px solid var(--line); border-radius:var(--radius);
  padding:32px 28px; box-shadow:var(--shadow-sm); position:relative; overflow:hidden;
  transition:transform .45s var(--ease), box-shadow .45s var(--ease), border-color .45s;
}
.service-card::before{
  content:""; position:absolute; inset:0 0 auto 0; height:4px; background:var(--grad-ink);
  transform:scaleX(0); transform-origin:left; transition:transform .45s var(--ease);
}
.service-card:hover{ transform:translateY(-8px); box-shadow:var(--shadow-md); border-color:transparent; }
.service-card:hover::before{ transform:scaleX(1); }
.service-ic{
  width:58px; height:58px; border-radius:16px; display:grid; place-items:center; font-size:1.6rem;
  background:var(--bg-soft); margin-bottom:20px; transition:transform .45s var(--ease);
}
.service-card:hover .service-ic{ transform:scale(1.08) rotate(-4deg); }
.service-card h3{ font-size:1.4rem; margin-bottom:10px; }
.service-card p{ color:var(--ink-soft); font-size:.98rem; margin-bottom:18px; }

/* ---------- Why ---------- */
.why{ background:linear-gradient(180deg,var(--bg),var(--bg-soft)); }
.why-grid{ display:grid; grid-template-columns:.95fr 1.05fr; gap:60px; align-items:center; }
.why-visual{ position:relative; }
.why-photo{
  border-radius:var(--radius-lg); overflow:hidden; aspect-ratio:1/1; box-shadow:var(--shadow-lg);
  border:6px solid #fff; background:linear-gradient(135deg,#cdeee7,#58C6B6);
}
.why-photo img{ width:100%; height:100%; object-fit:cover; }
.why-stat{
  position:absolute; right:-18px; bottom:-22px; background:var(--surface);
  border:1px solid var(--line); border-radius:20px; padding:20px 24px; box-shadow:var(--shadow-md);
  max-width:230px;
}
.why-stat strong{ font-family:"Fraunces"; font-size:2.4rem; color:var(--teal); line-height:1; display:block; }
.why-stat span{ font-size:.86rem; color:var(--ink-soft); }
.why-copy h2{ font-size:clamp(2rem,4vw,2.9rem); margin-bottom:16px; }
.feature-list{ margin-top:30px; display:grid; gap:20px; }
.feature-list li{ display:flex; gap:16px; align-items:flex-start; }
.fic{ flex:none; width:34px; height:34px; border-radius:10px; display:grid; place-items:center; background:var(--mint-200); color:var(--teal); font-size:.7rem; margin-top:3px; }
.feature-list strong{ display:block; font-size:1.08rem; margin-bottom:2px; }
.feature-list p{ color:var(--ink-soft); font-size:.96rem; }

/* ---------- Stats band ---------- */
.stats-band{ background:var(--grad-warm); color:#fff; padding:clamp(48px,6vw,72px) 0; position:relative; overflow:hidden; }
.stats-band::after{ content:""; position:absolute; inset:0; background:radial-gradient(circle at 80% 0,rgba(255,255,255,.14),transparent 50%); }
.stats-grid{ position:relative; display:grid; grid-template-columns:repeat(4,1fr); gap:24px; text-align:center; }
.stat strong{ font-family:"Fraunces"; font-size:clamp(2.4rem,5vw,3.5rem); display:block; line-height:1; }
.stat span{ font-size:.95rem; opacity:.82; margin-top:8px; display:block; }

/* ---------- Process ---------- */
.process-grid{ display:grid; grid-template-columns:repeat(4,1fr); gap:22px; }
.step{
  background:var(--surface); border:1px solid var(--line); border-radius:var(--radius);
  padding:32px 26px; box-shadow:var(--shadow-sm); position:relative;
  transition:transform .4s var(--ease), box-shadow .4s var(--ease);
}
.step:hover{ transform:translateY(-6px); box-shadow:var(--shadow-md); }
.step-num{
  font-family:"Fraunces"; font-size:1.1rem; font-weight:600; color:var(--teal);
  display:grid; place-items:center; width:50px; height:50px; border-radius:14px;
  background:var(--bg-soft); border:1px solid var(--line); margin-bottom:20px;
}
.step h3{ font-size:1.25rem; margin-bottom:8px; }
.step p{ color:var(--ink-soft); font-size:.95rem; }

/* ---------- Team ---------- */
.team-grid{ display:grid; grid-template-columns:repeat(4,1fr); gap:22px; }
.member{ text-align:center; }
.member-photo{
  border-radius:var(--radius); overflow:hidden; aspect-ratio:3/3.4; margin-bottom:16px;
  box-shadow:var(--shadow-sm); border:1px solid var(--line);
  background:linear-gradient(135deg,#cdeee7,#58C6B6);
  transition:transform .45s var(--ease), box-shadow .45s var(--ease);
}
.member-photo img{ width:100%; height:100%; object-fit:cover; transition:transform .6s var(--ease); }
.member:hover .member-photo{ transform:translateY(-6px); box-shadow:var(--shadow-md); }
.member:hover .member-photo img{ transform:scale(1.06); }
.member h3{ font-size:1.2rem; margin-bottom:2px; }
.member span{ font-size:.86rem; color:var(--ink-soft); }

/* ---------- Testimonials ---------- */
.testimonials{ background:linear-gradient(180deg,var(--bg-soft),var(--bg)); }
.t-slider{ max-width:820px; margin-inline:auto; overflow:hidden; }
.t-track{ display:flex; transition:transform .6s var(--ease); }
.t-card{
  flex:0 0 100%; padding:44px clamp(24px,5vw,56px); text-align:center;
}
.t-card .stars{ color:var(--gold); letter-spacing:3px; font-size:1.1rem; margin-bottom:18px; }
.t-card blockquote{ font-family:"Fraunces"; font-size:clamp(1.3rem,2.6vw,1.85rem); line-height:1.35; color:var(--ink); font-style:italic; margin-bottom:22px; }
.t-card figcaption strong{ font-family:"Manrope"; font-weight:700; display:block; }
.t-card figcaption span{ color:var(--ink-soft); font-size:.9rem; }
.t-controls{ display:flex; align-items:center; justify-content:center; gap:18px; margin-top:14px; }
.t-btn{ width:46px; height:46px; border-radius:50%; border:1px solid var(--line); background:var(--surface); cursor:pointer; font-size:1.1rem; color:var(--teal); transition:.3s var(--ease); }
.t-btn:hover{ background:var(--teal); color:#fff; transform:translateY(-2px); box-shadow:var(--shadow-sm); }
.t-dots{ display:flex; gap:8px; }
.t-dots button{ width:9px; height:9px; border-radius:50%; border:none; background:var(--line); cursor:pointer; transition:.3s; padding:0; }
.t-dots button.active{ background:var(--mint); width:26px; border-radius:5px; }

/* ---------- CTA banner ---------- */
.cta-banner{ padding:0 0 clamp(40px,6vw,80px); }
.cta-inner{
  background:var(--grad-warm); color:#fff; border-radius:var(--radius-lg);
  padding:clamp(40px,6vw,68px) clamp(28px,5vw,64px); display:flex; align-items:center;
  justify-content:space-between; gap:30px; flex-wrap:wrap; position:relative; overflow:hidden;
  box-shadow:var(--shadow-lg);
}
.cta-inner::after{ content:""; position:absolute; width:340px; height:340px; border-radius:50%; right:-80px; top:-120px; background:radial-gradient(circle,rgba(88,198,182,.5),transparent 70%); }
.cta-inner h2{ color:#fff; font-size:clamp(1.7rem,3.4vw,2.5rem); margin-bottom:8px; position:relative; }
.cta-inner p{ opacity:.86; position:relative; }
.cta-inner .btn{ position:relative; }

/* ---------- Contact ---------- */
.contact-grid{ display:grid; grid-template-columns:1fr 1.05fr; gap:54px; align-items:start; }
.contact-info h2{ font-size:clamp(2rem,4vw,2.8rem); margin-bottom:14px; }
.contact-list{ margin-top:30px; display:grid; gap:18px; }
.contact-list li{ display:flex; gap:14px; align-items:flex-start; }
.contact-list span{ flex:none; width:44px; height:44px; border-radius:13px; display:grid; place-items:center; background:var(--bg-soft); border:1px solid var(--line); font-size:1.1rem; }
.contact-list strong{ display:block; }
.contact-list p{ color:var(--ink-soft); }

.booking{
  background:var(--surface); border:1px solid var(--line); border-radius:var(--radius-lg);
  padding:clamp(26px,3.5vw,40px); box-shadow:var(--shadow-md);
}
.field{ margin-bottom:18px; }
.field-row{ display:grid; grid-template-columns:1fr 1fr; gap:16px; }
.field label{ display:block; font-weight:600; font-size:.9rem; margin-bottom:8px; }
.field .opt{ color:var(--ink-soft); font-weight:400; }
.field input,.field select,.field textarea{
  width:100%; font-family:inherit; font-size:1rem; color:var(--ink);
  padding:14px 16px; border:1px solid var(--line); border-radius:14px; background:var(--bg);
  transition:border-color .3s, box-shadow .3s, background .3s;
}
.field input::placeholder,.field textarea::placeholder{ color:#9bb0ad; }
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none; border-color:var(--mint); background:#fff; box-shadow:0 0 0 4px rgba(88,198,182,.16);
}
.field textarea{ resize:vertical; }
.form-note{ margin-top:14px; text-align:center; color:var(--teal); font-weight:600; background:var(--mint-200); padding:12px; border-radius:12px; }

/* ---------- Footer ---------- */
.footer{ background:#0A2C29; color:#cfe0dd; padding:clamp(56px,7vw,84px) 0 30px; }
.footer-grid{ display:grid; grid-template-columns:1.6fr 1fr 1fr 1fr; gap:40px; }
.brand-light{ color:#fff; margin-bottom:18px; }
.brand-light .brand-text small{ color:#8fb3ae; }
.footer-brand p{ color:#9fbab6; font-size:.96rem; max-width:300px; }
.footer-col h4{ font-family:"Manrope"; font-weight:700; color:#fff; font-size:.95rem; letter-spacing:.04em; margin-bottom:16px; }
.footer-col a,.footer-col span{ display:block; color:#9fbab6; font-size:.95rem; margin-bottom:10px; transition:color .3s, padding .3s; }
.footer-col a:hover{ color:var(--mint); padding-left:4px; }
.footer-bottom{ display:flex; justify-content:center; align-items:center; text-align:center; margin-top:48px; padding-top:24px; border-top:1px solid rgba(255,255,255,.1); font-size:.86rem; color:#7fa39e; }

/* ---------- Reveal animation ---------- */
.reveal{ opacity:0; transform:translateY(28px); transition:opacity .8s var(--ease), transform .8s var(--ease); }
.reveal.in{ opacity:1; transform:none; }
.reveal:nth-child(2){ transition-delay:.06s; }
.reveal:nth-child(3){ transition-delay:.12s; }
.reveal:nth-child(4){ transition-delay:.18s; }

/* ---------- Responsive ---------- */
@media (max-width:1080px){
  .services-grid{ grid-template-columns:repeat(2,1fr); }
  .team-grid,.process-grid{ grid-template-columns:repeat(2,1fr); }
}
@media (max-width:900px){
  .nav-links{
    position:fixed; inset:0 0 0 auto; width:min(82vw,340px); flex-direction:column; align-items:flex-start;
    background:var(--surface); padding:100px 32px 40px; gap:22px; box-shadow:var(--shadow-lg);
    transform:translateX(100%); transition:transform .45s var(--ease); z-index:850;
  }
  .nav-links.open{ transform:translateX(0); }
  .nav-links .nav-cta{ width:100%; }
  .burger{ display:flex; z-index:860; }
  .hero-grid{ grid-template-columns:1fr; gap:48px; }
  .hero-visual{ max-width:440px; margin-inline:auto; width:100%; }
  .why-grid,.contact-grid{ grid-template-columns:1fr; gap:48px; }
  .why-visual{ max-width:460px; margin-inline:auto; }
  .stats-grid{ grid-template-columns:repeat(2,1fr); gap:32px 20px; }
  .cta-inner{ text-align:center; justify-content:center; }
}
@media (max-width:600px){
  body{ font-size:16px; }
  .services-grid,.team-grid,.process-grid{ grid-template-columns:1fr; }
  .field-row{ grid-template-columns:1fr; }
  .hero-badges{ gap:22px; }
  .float-rating{ left:-10px; }
  .float-book{ right:-8px; }
  .footer-grid{ grid-template-columns:1fr 1fr; gap:32px; }
  .why-stat{ right:0; }
}

@media (prefers-reduced-motion:reduce){
  *{ animation:none !important; transition:none !important; }
  .reveal{ opacity:1; transform:none; }
}