/* =========================================================
   ESSENZA DENTAL — Design System
   Palette: sage / olive / cream, inspired by the brand mark
   Display type: Cormorant Garamond   Body type: Jost
   ========================================================= */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,400;0,500;0,600;1,400&family=Jost:wght@300;400;500;600&display=swap');

:root{
  --sage:        #94A177;
  --sage-deep:   #58643F;
  --olive-dark:  #303A22;
  --cream:       #F7F3E9;
  --cream-2:     #EFEADA;
  --ink:         #2B2A21;
  --brass:       #BC9A56;
  --white:       #FFFFFF;

  --font-display: 'Cormorant Garamond', serif;
  --font-body: 'Jost', sans-serif;

  --max-w: 1180px;
  --radius: 2px;
  --ease: cubic-bezier(.65,0,.35,1);
}

*, *::before, *::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin:0;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--cream);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img{ max-width:100%; display:block; }
a{ color: inherit; text-decoration:none; }
ul{ margin:0; padding:0; list-style:none; }
h1,h2,h3,h4{ font-family: var(--font-display); font-weight:600; margin:0 0 .5em; color: var(--olive-dark); }
p{ margin:0 0 1em; }
.container{ max-width: var(--max-w); margin:0 auto; padding: 0 28px; }
:focus-visible{ outline: 2px solid var(--brass); outline-offset: 3px; }

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

/* -------------------- Utility -------------------- */
.eyebrow{
  font-family: var(--font-body);
  font-size: .72rem;
  letter-spacing: .28em;
  text-transform: uppercase;
  color: var(--sage-deep);
  font-weight:500;
  display:inline-flex;
  align-items:center;
  gap:.6em;
}
.eyebrow::before{
  content:"";
  width: 26px; height:1px;
  background: var(--brass);
  display:inline-block;
}
.btn{
  display:inline-flex;
  align-items:center;
  gap:.6em;
  font-family: var(--font-body);
  font-size:.86rem;
  letter-spacing:.06em;
  text-transform:uppercase;
  font-weight:500;
  padding: .95em 1.9em;
  border-radius: var(--radius);
  border:1px solid transparent;
  cursor:pointer;
  transition: all .35s var(--ease);
}
.btn-primary{ background: var(--sage-deep); color: var(--white); }
.btn-primary:hover{ background: var(--olive-dark); transform: translateY(-2px); }
.btn-outline{ border-color: var(--sage-deep); color: var(--sage-deep); background:transparent; }
.btn-outline:hover{ background: var(--sage-deep); color:var(--white); transform: translateY(-2px); }
.btn-light{ border-color: rgba(255,255,255,.6); color: var(--white); }
.btn-light:hover{ background: var(--white); color: var(--olive-dark); }

.section{ padding: 110px 0; }
.section-tight{ padding: 70px 0; }
.section-head{ max-width: 640px; margin-bottom: 56px; }
.section-head.center{ margin-left:auto; margin-right:auto; text-align:center; }

/* leaf-vein divider, the recurring signature motif */
.vein-divider{ width:100%; height:34px; margin: 6px 0 0; opacity:.55; }
.vein-divider path{ stroke: var(--brass); stroke-width:1.1; fill:none; }

/* reveal-on-scroll */
.reveal{ opacity:0; transform: translateY(22px); transition: opacity .8s var(--ease), transform .8s var(--ease); }
.reveal.is-visible{ opacity:1; transform:none; }

/* -------------------- Header -------------------- */
.site-header{
  position: sticky; top:0; z-index: 100;
  background: rgba(247,243,233,.92);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid rgba(48,58,34,.08);
}
.header-inner{
  display:flex; align-items:center; justify-content:space-between;
  padding: 16px 28px;
  max-width: var(--max-w); margin:0 auto;
}
.brand{ display:flex; align-items:center; gap:.7em; }
.brand img{ height:58px; width:auto; }

.main-nav ul{ display:flex; gap: 34px; }
.main-nav a{
  font-size: .82rem; letter-spacing:.08em; text-transform:uppercase; font-weight:500;
  color: var(--ink); position:relative; padding: 6px 0;
}
.main-nav a::after{
  content:""; position:absolute; left:0; right:100%; bottom:0; height:1px; background: var(--brass);
  transition: right .3s var(--ease);
}
.main-nav a:hover::after, .main-nav a.active::after{ right:0; }
.main-nav a.active{ color: var(--sage-deep); }

.header-cta{ display:flex; align-items:center; gap:18px; }
.header-phone{ display:flex; align-items:center; gap:.5em; font-size:.86rem; letter-spacing:.02em; }
.header-phone svg{ width:16px; height:16px; }

.nav-toggle{ display:none; background:none; border:none; cursor:pointer; padding:6px; }
.nav-toggle span{ display:block; width:24px; height:2px; background: var(--olive-dark); margin:5px 0; transition: all .3s var(--ease); }

/* -------------------- Hero -------------------- */
.hero{
  position:relative; overflow:hidden;
  background: linear-gradient(180deg, var(--cream) 0%, var(--cream-2) 100%);
}
.hero-inner{
  display:grid; grid-template-columns: 1.1fr .9fr; gap:40px; align-items:center;
  padding: 90px 28px 110px; max-width: var(--max-w); margin:0 auto;
}
.hero-eyebrow{ margin-bottom: 22px; }
.hero h1{ font-size: clamp(2.5rem, 5vw, 3.9rem); line-height:1.06; letter-spacing:.005em; }
.hero h1 em{ font-style:italic; color: var(--sage-deep); }
.hero-sub{ font-size:1.08rem; max-width:480px; color:#4b4a3d; margin-bottom:34px; }
.hero-actions{ display:flex; gap:16px; flex-wrap:wrap; }
.hero-figure{ position:relative; display:flex; align-items:center; justify-content:center; }
.hero-figure img{ width:100%; max-width:320px; height:auto; filter: drop-shadow(0 30px 40px rgba(48,58,34,.16)); }

.hero-stats{
  display:flex; gap: 46px; margin-top: 64px; padding-top: 34px;
  border-top: 1px solid rgba(48,58,34,.14);
  max-width: var(--max-w); margin-left:auto; margin-right:auto; padding-left:28px; padding-right:28px;
}
.hero-stat b{ display:block; font-family: var(--font-display); font-size:2.1rem; color: var(--sage-deep); }
.hero-stat span{ font-size:.78rem; letter-spacing:.06em; text-transform:uppercase; color:#5a5947; }

/* -------------------- Trust strip -------------------- */
.trust-strip{ background: var(--sage-deep); color: var(--cream); }
.trust-strip .container{ display:flex; flex-wrap:wrap; justify-content:space-between; gap:22px; padding: 26px 28px; }
.trust-item{ display:flex; align-items:center; gap:.7em; font-size:.86rem; letter-spacing:.03em; }
.trust-item svg{ width:20px; height:20px; flex-shrink:0; }

/* -------------------- Services -------------------- */
.service-grid{ display:grid; grid-template-columns: repeat(4, 1fr); gap: 26px; }
.service-card{
  background: var(--white); padding: 36px 26px; border-radius: var(--radius);
  border: 1px solid rgba(48,58,34,.08);
  transition: transform .4s var(--ease), box-shadow .4s var(--ease), border-color .4s var(--ease);
}
.service-card:hover{ transform: translateY(-6px); box-shadow: 0 18px 40px rgba(48,58,34,.12); border-color: transparent; }
.service-icon{ width:46px; height:46px; margin-bottom: 20px; color: var(--sage-deep); }
.service-card h3{ font-size:1.28rem; margin-bottom:.4em; }
.service-card p{ font-size:.92rem; color:#5a5947; margin-bottom:0; }

/* -------------------- Split / About preview -------------------- */
.split{ display:grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items:center; }
.split img, .split .img-frame{ border-radius: var(--radius); }
.img-frame{
  aspect-ratio: 4/5; background: var(--sage); position:relative; overflow:hidden;
  display:flex; align-items:center; justify-content:center;
}
.img-frame svg{ width:55%; opacity:.9; }
.img-frame::after{
  content:""; position:absolute; inset:14px; border:1px solid rgba(255,255,255,.5);
}

/* -------------------- Doctors -------------------- */
.doctor-grid{ display:grid; grid-template-columns: repeat(2,1fr); gap: 36px; }
.doctor-card{ background: var(--white); border:1px solid rgba(48,58,34,.08); overflow:hidden; }
.doctor-photo{
  aspect-ratio: 5/4; background: linear-gradient(135deg, var(--sage) 0%, var(--sage-deep) 100%);
  display:flex; align-items:center; justify-content:center; position:relative;
}
.doctor-photo svg{ width:34%; color: rgba(255,255,255,.85); }
.doctor-body{ padding: 30px 32px 34px; }
.doctor-body .role{ font-size:.78rem; letter-spacing:.14em; text-transform:uppercase; color: var(--brass); font-weight:500; margin-bottom:.4em; display:block; }
.doctor-body h3{ font-size:1.6rem; margin-bottom:.3em; }
.doctor-body p{ font-size:.93rem; color:#5a5947; }

/* -------------------- Testimonials -------------------- */
.testi-wrap{ background: var(--olive-dark); color: var(--cream); position:relative; overflow:hidden; }
.testi-track{ display:flex; gap:28px; overflow-x:auto; scroll-snap-type:x mandatory; padding-bottom: 8px; }
.testi-track::-webkit-scrollbar{ height:5px; }
.testi-track::-webkit-scrollbar-thumb{ background: var(--brass); }
.testi-card{
  scroll-snap-align:start; min-width: 320px; max-width:360px;
  background: rgba(255,255,255,.05); border:1px solid rgba(255,255,255,.12);
  padding: 32px 28px; border-radius: var(--radius);
}
.testi-stars{ color: var(--brass); letter-spacing:.15em; margin-bottom:14px; font-size:.9rem; }
.testi-card p{ font-size:.98rem; font-style:italic; color: #EDE9DA; }
.testi-name{ font-family: var(--font-body); font-weight:500; font-size:.85rem; letter-spacing:.03em; color: var(--brass); font-style:normal; margin-top:16px; }

/* -------------------- CTA banner -------------------- */
.cta-banner{
  background: var(--sage); text-align:center; padding: 90px 28px; position:relative; overflow:hidden;
}
.cta-banner h2{ font-size: clamp(2rem,4vw,2.8rem); color: var(--olive-dark); }
.cta-banner p{ max-width: 520px; margin:0 auto 30px; color:#38401f; }

/* -------------------- Contact / Map -------------------- */
.contact-grid{ display:grid; grid-template-columns: 1fr 1fr; gap:56px; }
.info-list{ display:flex; flex-direction:column; gap:26px; margin-top: 30px; }
.info-item{ display:flex; gap:18px; align-items:flex-start; }
.info-item .ic{ width:42px; height:42px; border-radius:50%; background: var(--sage); color:var(--white); display:flex; align-items:center; justify-content:center; flex-shrink:0; }
.info-item .ic svg{ width:20px; height:20px; }
.info-item h4{ font-family: var(--font-body); font-size:.95rem; font-weight:600; margin-bottom:.2em; text-transform:uppercase; letter-spacing:.04em; color: var(--olive-dark); }
.info-item p{ margin:0; font-size:.94rem; color:#5a5947; }
.map-frame{ border-radius: var(--radius); overflow:hidden; border:1px solid rgba(48,58,34,.12); height:100%; min-height:340px; }
.map-frame iframe{ width:100%; height:100%; min-height:340px; border:0; }

/* Form */
.form-card{ background: var(--white); padding: 40px; border:1px solid rgba(48,58,34,.08); border-radius: var(--radius); }
.form-row{ display:grid; grid-template-columns:1fr 1fr; gap:18px; }
.field{ margin-bottom: 20px; }
.field label{ display:block; font-size:.78rem; letter-spacing:.06em; text-transform:uppercase; margin-bottom:.5em; color: var(--olive-dark); font-weight:500; }
.field input, .field select, .field textarea{
  width:100%; padding: .85em 1em; font-family: var(--font-body); font-size:.95rem;
  border:1px solid rgba(48,58,34,.22); border-radius: var(--radius); background: var(--cream);
  color: var(--ink); transition: border-color .25s var(--ease), background .25s var(--ease);
}
.field input:focus, .field select:focus, .field textarea:focus{ border-color: var(--sage-deep); background: var(--white); outline:none; }
.field textarea{ resize:vertical; min-height:110px; }
.field.error input, .field.error select, .field.error textarea{ border-color:#b5502f; }
.field .err-msg{ display:none; font-size:.78rem; color:#b5502f; margin-top:.4em; }
.field.error .err-msg{ display:block; }
.form-note{ font-size:.82rem; color:#807e69; margin-top: 6px; }
.form-success{ display:none; background: var(--sage-deep); color:var(--white); padding: 18px 22px; border-radius: var(--radius); font-size:.92rem; margin-top:18px; }
.form-success.show{ display:block; }

/* -------------------- FAQ -------------------- */
.faq-item{ border-bottom: 1px solid rgba(48,58,34,.14); }
.faq-q{
  width:100%; text-align:left; background:none; border:none; cursor:pointer;
  display:flex; justify-content:space-between; align-items:center;
  padding: 24px 0; font-family: var(--font-display); font-size:1.18rem; color: var(--olive-dark);
}
.faq-q .plus{ font-size:1.4rem; color: var(--brass); transition: transform .3s var(--ease); flex-shrink:0; margin-left: 20px; }
.faq-item.open .faq-q .plus{ transform: rotate(45deg); }
.faq-a{ max-height:0; overflow:hidden; transition: max-height .4s var(--ease); }
.faq-a p{ padding-bottom: 22px; color:#5a5947; font-size:.95rem; max-width:640px; }

/* -------------------- Footer -------------------- */
.site-footer{ background: var(--olive-dark); color: var(--cream); padding: 70px 0 30px; }
.footer-grid{ display:grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 50px; }
.footer-brand{ display:flex; align-items:center; gap:.7em; margin-bottom: 18px; }
.footer-brand img{ height:64px; width:auto; filter: brightness(0) invert(1); opacity:.92;}
.footer-desc{ font-size:.88rem; color: #C9C6B4; max-width:280px; }
.footer h5{ font-family: var(--font-body); font-size:.8rem; letter-spacing:.1em; text-transform:uppercase; color: var(--brass); margin-bottom: 18px; font-weight:600;}
.footer-col ul{ display:flex; flex-direction:column; gap:12px; }
.footer-col a{ font-size:.9rem; color:#D9D6C6; transition: color .25s; }
.footer-col a:hover{ color: var(--brass); }
.footer-bottom{ border-top:1px solid rgba(255,255,255,.12); padding-top:26px; display:flex; justify-content:space-between; flex-wrap:wrap; gap:12px; font-size:.8rem; color:#A9A78F; }

/* -------------------- Floating WhatsApp -------------------- */
.wa-float{
  position:fixed; bottom:26px; right:26px; z-index:200;
  width:60px; height:60px; border-radius:50%; background:#3F5138;
  display:flex; align-items:center; justify-content:center; color:#fff;
  box-shadow: 0 10px 26px rgba(0,0,0,.28);
  animation: float-pulse 2.6s ease-in-out infinite;
}
.wa-float svg{ width:28px; height:28px; }
@keyframes float-pulse{ 0%,100%{ transform: scale(1);} 50%{ transform: scale(1.06);} }

/* -------------------- Page hero (interior pages) -------------------- */
.page-hero{ background: linear-gradient(180deg, var(--cream-2), var(--cream)); padding: 70px 0 60px; text-align:center; }
.page-hero h1{ font-size: clamp(2.2rem,4vw,3.2rem); }
.breadcrumb{ font-size:.8rem; letter-spacing:.05em; text-transform:uppercase; color: var(--sage-deep); margin-bottom:16px; }
.breadcrumb a{ color:#5a5947; }
.breadcrumb a:hover{ color: var(--sage-deep); }

/* -------------------- Values grid (about page) -------------------- */
.value-grid{ display:grid; grid-template-columns: repeat(3,1fr); gap:30px; }
.value-card{ text-align:center; padding: 36px 24px; }
.value-card svg{ width:44px; height:44px; color: var(--sage-deep); margin:0 auto 18px; }

/* -------------------- Timeline (about) -------------------- */
.timeline{ position:relative; padding-left: 34px; }
.timeline::before{ content:""; position:absolute; left:5px; top:6px; bottom:6px; width:1px; background: rgba(48,58,34,.2); }
.timeline-item{ position:relative; padding-bottom: 40px; }
.timeline-item::before{ content:""; position:absolute; left:-34px; top:4px; width:11px; height:11px; border-radius:50%; background: var(--brass); }
.timeline-item h4{ font-family:var(--font-body); font-weight:600; font-size:.82rem; letter-spacing:.06em; text-transform:uppercase; color:var(--sage-deep); margin-bottom:.3em; }

/* -------------------- Pricing / service detail table -------------------- */
.svc-table{ width:100%; border-collapse:collapse; }
.svc-table th, .svc-table td{ text-align:left; padding: 16px 10px; border-bottom:1px solid rgba(48,58,34,.12); font-size:.94rem; }
.svc-table th{ font-size:.75rem; letter-spacing:.08em; text-transform:uppercase; color: var(--sage-deep); }

/* -------------------- Responsive -------------------- */
@media (max-width: 980px){
  .hero-inner{ grid-template-columns:1fr; }
  .hero-figure{ order:-1; max-width:280px; margin:0 auto; }
  .service-grid{ grid-template-columns: repeat(2,1fr); }
  .split{ grid-template-columns:1fr; gap:36px; }
  .doctor-grid{ grid-template-columns:1fr; }
  .contact-grid{ grid-template-columns:1fr; }
  .footer-grid{ grid-template-columns:1fr 1fr; }
  .value-grid{ grid-template-columns:1fr; }
}
@media (max-width: 760px){
  .main-nav{ position:fixed; inset: 72px 0 0 0; background: var(--cream); padding: 30px 28px; transform: translateX(100%); transition: transform .35s var(--ease); overflow-y:auto; }
  .main-nav.open{ transform:translateX(0); }
  .main-nav ul{ flex-direction:column; gap: 8px; }
  .main-nav a{ display:block; padding: 14px 0; font-size:1rem; border-bottom:1px solid rgba(48,58,34,.08); }
  .nav-toggle{ display:block; }
  .header-phone span{ display:none; }
  .brand img{ height:44px; }
  .hero-stats{ flex-wrap:wrap; gap:28px; }
  .form-row{ grid-template-columns:1fr; }
  .footer-grid{ grid-template-columns:1fr; gap:30px; }
}