/* ============================================================
   APEX DENTAL — BOLD TEMPLATE
   Palette:
     --navy:        #0A0F1E
     --navy-mid:    #0D1B3E
     --navy-light:  #162040
     --teal:        #00D4E8
     --white:       #FFFFFF
     --slate:       #7B8BA8
============================================================ */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
img { display: block; max-width: 100%; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
button, input { font: inherit; border: none; background: none; outline: none; cursor: pointer; }

:root {
  --navy:        #0A0F1E;
  --navy-mid:    #0D1B3E;
  --navy-light:  #162040;
  --teal:        #00D4E8;
  --teal-glow:   rgba(0,212,232,0.15);
  --teal-border: rgba(0,212,232,0.3);
  --white:       #FFFFFF;
  --slate:       #7B8BA8;
  --border:      rgba(255,255,255,0.07);
  --font-head:   'Barlow Condensed', system-ui, sans-serif;
  --font-body:   'Inter', system-ui, sans-serif;
  --max-w:       1200px;
  --ease-out:    cubic-bezier(0.22, 1, 0.36, 1);
}

body {
  font-family: var(--font-body);
  background: var(--navy);
  color: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

.container {
  width: 100%;
  max-width: var(--max-w);
  margin-inline: auto;
  padding-inline: 32px;
}

.eyebrow {
  font-family: var(--font-body);
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--teal);
  display: inline-block;
  margin-bottom: 14px;
}

.section-label {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
}
.section-label::after {
  content: '';
  display: block;
  width: 40px;
  height: 2px;
  background: var(--teal);
  flex-shrink: 0;
}

.headline {
  font-family: var(--font-head);
  font-weight: 900;
  line-height: 0.95;
  letter-spacing: -0.01em;
  text-transform: uppercase;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 15px 30px;
  border-radius: 4px;
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  transition: transform 0.18s var(--ease-out), box-shadow 0.18s var(--ease-out), background 0.18s;
  white-space: nowrap;
}
.btn-primary { background: var(--teal); color: var(--navy); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 28px rgba(0,212,232,0.4); }
.btn-outline { background: transparent; color: var(--white); border: 1.5px solid var(--border); }
.btn-outline:hover { border-color: var(--teal); color: var(--teal); transform: translateY(-2px); }

.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 200;
  transition: background 0.3s, backdrop-filter 0.3s, border-color 0.3s;
  border-bottom: 1px solid transparent;
}
.nav.scrolled {
  background: rgba(10,15,30,0.94);
  backdrop-filter: blur(16px);
  border-color: var(--border);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: 22px;
}
.nav-logo {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 1.5rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--white);
  display: flex;
  align-items: center;
  gap: 10px;
}
.nav-logo .logo-dot {
  display: inline-block;
  width: 8px; height: 8px;
  background: var(--teal);
  border-radius: 50%;
}
.nav-links { display: flex; align-items: center; gap: 36px; }
.nav-links a { font-size: 0.875rem; font-weight: 500; color: var(--slate); letter-spacing: 0.02em; transition: color 0.15s; }
.nav-links a:hover { color: var(--white); }
.nav-cta { margin-left: 8px; }

.nav-hamburger { display: none; flex-direction: column; gap: 5px; padding: 6px; cursor: pointer; }
.nav-hamburger span { display: block; width: 24px; height: 2px; background: var(--white); border-radius: 2px; transition: transform 0.2s, opacity 0.2s; }
.nav-hamburger.open span:nth-child(1) { transform: rotate(45deg) translate(5px,5px); }
.nav-hamburger.open span:nth-child(2) { opacity: 0; }
.nav-hamburger.open span:nth-child(3) { transform: rotate(-45deg) translate(5px,-5px); }

.nav-mobile { display: none; flex-direction: column; gap: 0; background: var(--navy-mid); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); padding-block: 20px; }
.nav-mobile.open { display: flex; }
.nav-mobile a { font-size: 1rem; font-weight: 500; color: var(--slate); padding: 12px 32px; transition: color 0.15s, background 0.15s; }
.nav-mobile a:hover { color: var(--teal); background: var(--teal-glow); }

.hero { min-height: 100svh; display: grid; grid-template-columns: 1fr 1fr; padding-top: 80px; }
.hero-image-panel { position: relative; overflow: hidden; }
.hero-img { width: 100%; height: 100%; object-fit: cover; object-position: center top; filter: brightness(0.85); }
.hero-image-overlay { position: absolute; inset: 0; background: linear-gradient(to right, transparent 60%, var(--navy) 100%); }

.hero-content-panel { display: flex; flex-direction: column; justify-content: center; padding: 64px 56px 64px 48px; position: relative; overflow: hidden; }
.hero-ghost-word { position: absolute; bottom: -32px; right: -20px; font-family: var(--font-head); font-weight: 900; font-size: clamp(96px,14vw,180px); letter-spacing: -0.02em; text-transform: uppercase; color: transparent; -webkit-text-stroke: 1.5px rgba(0,212,232,0.12); line-height: 1; pointer-events: none; user-select: none; }
.hero-content { position: relative; z-index: 1; max-width: 540px; }
.hero-headline { font-size: clamp(3rem,6vw,5.5rem); margin-bottom: 24px; color: var(--white); }
.hero-headline .teal { color: var(--teal); }
.hero-sub { font-size: 1.0625rem; color: var(--slate); line-height: 1.7; margin-bottom: 40px; max-width: 400px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 56px; }
.hero-stats { display: flex; gap: 40px; flex-wrap: wrap; }
.stat { display: flex; flex-direction: column; }
.stat-num { font-family: var(--font-head); font-weight: 800; font-size: 2.25rem; color: var(--teal); line-height: 1; }
.stat-label { font-size: 0.75rem; color: var(--slate); margin-top: 4px; letter-spacing: 0.04em; }

.services { padding-block: 96px; background: var(--navy); }
.services-header { display: flex; align-items: flex-end; justify-content: space-between; gap: 24px; margin-bottom: 56px; }
.services-headline { font-size: clamp(2.5rem,5vw,4rem); max-width: 560px; }
.services-tagline { color: var(--slate); font-size: 0.9375rem; max-width: 280px; text-align: right; line-height: 1.65; }
.services-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 20px; }
.service-card { background: var(--navy-mid); border: 1px solid var(--border); border-radius: 8px; padding: 36px 30px; display: flex; flex-direction: column; gap: 16px; transition: transform 0.25s var(--ease-out), box-shadow 0.25s var(--ease-out), border-color 0.25s, background 0.25s; cursor: default; }
.service-card:hover { transform: translateY(-6px) scale(1.01); box-shadow: 0 20px 48px rgba(0,0,0,0.4), 0 0 0 1px var(--teal-border); background: var(--navy-light); border-color: var(--teal-border); }
.service-card:hover .service-icon-wrap { background: var(--teal); color: var(--navy); }
.service-icon-wrap { width: 52px; height: 52px; border-radius: 6px; background: var(--teal-glow); color: var(--teal); display: flex; align-items: center; justify-content: center; font-size: 1.375rem; transition: background 0.25s, color 0.25s; flex-shrink: 0; }
.service-name { font-family: var(--font-head); font-weight: 800; font-size: 1.375rem; text-transform: uppercase; letter-spacing: 0.02em; color: var(--white); }
.service-desc { font-size: 0.9375rem; color: var(--slate); line-height: 1.65; flex: 1; }
.service-arrow { display: inline-flex; align-items: center; gap: 6px; font-size: 0.8125rem; font-weight: 600; color: var(--teal); letter-spacing: 0.04em; transition: gap 0.15s; }
.service-card:hover .service-arrow { gap: 10px; }

.before-after { padding-block: 96px; background: var(--navy-mid); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.ba-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 72px; align-items: center; }
.ba-copy .headline { font-size: clamp(2.5rem,4.5vw,3.75rem); margin-bottom: 20px; }
.ba-copy p { color: var(--slate); font-size: 1.0625rem; line-height: 1.7; margin-bottom: 32px; }
.ba-labels { display: flex; gap: 24px; flex-wrap: wrap; }
.ba-label { display: flex; align-items: center; gap: 8px; font-size: 0.8125rem; font-weight: 600; color: var(--slate); letter-spacing: 0.06em; text-transform: uppercase; }
.ba-label .dot { width: 8px; height: 8px; border-radius: 50%; flex-shrink: 0; }
.dot-before { background: var(--slate); }
.dot-after  { background: var(--teal); }
.ba-slider-wrap { position: relative; border-radius: 12px; overflow: hidden; aspect-ratio: 4/3; background: var(--navy-light); user-select: none; border: 1px solid var(--border); box-shadow: 0 24px 60px rgba(0,0,0,0.5); }
.ba-panel { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; font-family: var(--font-head); }
.ba-panel-before { z-index: 1; background: #0f1e38; background-image: url("before.jpg"); background-size: cover; background-position: center; }
.ba-panel-after { z-index: 2; clip-path: inset(0 0 0 50%); background: #0a2030; background-image: url("after.jpg"); background-size: cover; background-position: center; transition: none; }
.ba-placeholder-label { font-family: var(--font-head); font-weight: 800; font-size: 1rem; letter-spacing: 0.14em; text-transform: uppercase; position: absolute; top: 20px; padding: 6px 14px; border-radius: 4px; }
.ba-panel-before .ba-placeholder-label { left: 20px; background: rgba(123,139,168,0.2); color: var(--slate); }
.ba-panel-after .ba-placeholder-label { right: 20px; left: auto; background: rgba(0,212,232,0.15); color: var(--teal); }
.ba-teeth { display: flex; gap: 4px; padding: 0 16px; align-items: flex-end; height: 100px; }
.ba-tooth { border-radius: 6px 6px 18px 18px; width: 28px; flex-shrink: 0; }
.ba-tooth-tall  { height: 100px; }
.ba-tooth-mid   { height: 80px; }
.ba-tooth-short { height: 64px; }
.ba-panel-before .ba-tooth { background: #3a3028; border: 1px solid #2a2018; }
.ba-panel-after  .ba-tooth { background: #f0f0ee; border: 1px solid #dcdcda; box-shadow: 0 2px 8px rgba(0,212,232,0.2); }
.ba-handle { position: absolute; top: 0; bottom: 0; left: 50%; transform: translateX(-50%); z-index: 10; width: 44px; display: flex; flex-direction: column; align-items: center; cursor: ew-resize; }
.ba-handle-line { width: 2px; height: 100%; background: var(--teal); box-shadow: 0 0 10px rgba(0,212,232,0.6); }
.ba-handle-knob { position: absolute; top: 50%; transform: translateY(-50%); width: 44px; height: 44px; border-radius: 50%; background: var(--teal); display: flex; align-items: center; justify-content: center; box-shadow: 0 0 20px rgba(0,212,232,0.5); color: var(--navy); font-size: 0.875rem; flex-shrink: 0; }
.ba-hint { text-align: center; margin-top: 16px; font-size: 0.75rem; color: var(--slate); letter-spacing: 0.06em; }

.testimonials { padding-block: 96px; background: var(--navy); }
.testimonials-header { text-align: center; margin-bottom: 56px; }
.testimonials-header .headline { font-size: clamp(2.25rem,4vw,3.5rem); }
.testimonials-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 20px; }
.testi-card { background: var(--navy-mid); border: 1px solid var(--border); border-radius: 8px; padding: 32px 28px; display: flex; flex-direction: column; gap: 20px; transition: border-color 0.2s, transform 0.2s; }
.testi-card:hover { border-color: var(--teal-border); transform: translateY(-3px); }
.testi-stars { color: var(--teal); font-size: 0.875rem; letter-spacing: 3px; }
.testi-quote { font-size: 0.9375rem; color: #b0c0d4; line-height: 1.7; font-style: italic; flex: 1; }
.testi-author { display: flex; align-items: center; gap: 12px; }
.testi-avatar { width: 40px; height: 40px; border-radius: 50%; background: var(--teal-glow); border: 1.5px solid var(--teal-border); color: var(--teal); display: flex; align-items: center; justify-content: center; font-size: 0.75rem; font-weight: 700; flex-shrink: 0; }
.testi-name { font-size: 0.9375rem; font-weight: 600; }
.testi-role { font-size: 0.75rem; color: var(--slate); margin-top: 2px; }

.footer { background: var(--navy-mid); border-top: 1px solid var(--border); }
.footer-top { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; padding-block: 72px; border-bottom: 1px solid var(--border); }
.footer-newsletter p { font-size: 0.9375rem; color: var(--slate); margin-top: 12px; margin-bottom: 28px; max-width: 380px; line-height: 1.65; }
.newsletter-headline { font-family: var(--font-head); font-size: clamp(1.75rem,3vw,2.5rem); font-weight: 800; text-transform: uppercase; line-height: 1.1; }
.newsletter-form { display: flex; gap: 0; max-width: 420px; border-radius: 4px; overflow: hidden; border: 1.5px solid var(--border); transition: border-color 0.2s; }
.newsletter-form:focus-within { border-color: var(--teal-border); }
.newsletter-form input { flex: 1; padding: 14px 18px; background: var(--navy); color: var(--white); font-size: 0.9375rem; }
.newsletter-form input::placeholder { color: var(--slate); }
.newsletter-form button { background: var(--teal); color: var(--navy); padding: 14px 24px; font-size: 0.875rem; font-weight: 700; letter-spacing: 0.04em; transition: opacity 0.15s; }
.newsletter-form button:hover { opacity: 0.85; }
.footer-nav { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 40px; align-content: start; }
.footer-nav-group h4 { font-family: var(--font-head); font-weight: 700; font-size: 0.875rem; text-transform: uppercase; letter-spacing: 0.12em; color: var(--white); margin-bottom: 20px; }
.footer-nav-group ul { display: flex; flex-direction: column; gap: 12px; }
.footer-nav-group ul a { font-size: 0.9375rem; color: var(--slate); transition: color 0.15s; }
.footer-nav-group ul a:hover { color: var(--teal); }
.social-links { display: flex; gap: 12px; margin-top: 8px; flex-wrap: wrap; }
.social-link { width: 40px; height: 40px; border-radius: 6px; background: var(--navy); border: 1px solid var(--border); display: flex; align-items: center; justify-content: center; font-size: 1rem; color: var(--slate); transition: color 0.15s, border-color 0.15s, background 0.15s; }
.social-link:hover { color: var(--teal); border-color: var(--teal-border); background: var(--teal-glow); }
.footer-bottom { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding-block: 24px; flex-wrap: wrap; }
.footer-bottom-logo { font-family: var(--font-head); font-weight: 800; font-size: 1.25rem; text-transform: uppercase; color: var(--white); letter-spacing: 0.04em; }
.footer-bottom-logo .dot { color: var(--teal); }
.footer-copy { font-size: 0.8125rem; color: var(--slate); }
.footer-legal { display: flex; gap: 24px; }
.footer-legal a { font-size: 0.8125rem; color: var(--slate); transition: color 0.15s; }
.footer-legal a:hover { color: var(--teal); }

@media (max-width: 1024px) {
  .hero { grid-template-columns: 1fr; min-height: auto; }
  .hero-image-panel { height: 56vw; min-height: 320px; max-height: 480px; }
  .hero-image-overlay { background: linear-gradient(to bottom, transparent 60%, var(--navy) 100%); }
  .hero-content-panel { padding: 48px 32px 56px; }
  .hero-content { max-width: 600px; }
  .hero-ghost-word { font-size: 18vw; bottom: -16px; }
  .services-header { flex-direction: column; align-items: flex-start; }
  .services-tagline { text-align: left; }
  .services-grid { grid-template-columns: 1fr 1fr; }
  .ba-inner { grid-template-columns: 1fr; gap: 48px; }
  .ba-copy .headline { text-align: center; }
  .ba-copy p { text-align: center; max-width: 520px; margin-inline: auto; }
  .ba-labels { justify-content: center; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr; gap: 48px; }
  .footer-nav { grid-template-columns: 1fr 1fr 1fr; }
}

@media (max-width: 640px) {
  .container { padding-inline: 20px; }
  .nav-links { display: none; }
  .nav-hamburger { display: flex; }
  .hero-content-panel { padding: 36px 20px 48px; }
  .hero-stats { gap: 24px; }
  .services-grid { grid-template-columns: 1fr; }
  .footer-nav { grid-template-columns: 1fr 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .footer-legal { justify-content: center; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; animation: none !important; }
  html { scroll-behavior: auto; }
}

/* Hide placeholder teeth/labels when real photos are loaded */
.ba-panel-before .ba-teeth,
.ba-panel-after .ba-teeth,
.ba-panel-before .ba-placeholder-label,
.ba-panel-after .ba-placeholder-label { display: none; }


/* Real photos — hide placeholder teeth and labels */
.ba-panel-before .ba-teeth,
.ba-panel-after .ba-teeth,
.ba-panel-before .ba-placeholder-label,
.ba-panel-after .ba-placeholder-label { display: none; }

/* Remove ghost word */
.hero-ghost-word { display: none; }

/* Tighten hero right panel — less padding, content fills space */
.hero-content-panel {
  padding: 64px 40px 64px 40px;
}
.hero-content {
  max-width: 100%;
}
.hero-sub {
  max-width: 100%;
}