/* ============================================================
   Dental Avenue — Landing Page
   v2: more minimal, no cursive, larger luxury type
   ============================================================ */

:root {
  --navy:        #0B1E3F;
  --navy-deep:   #061229;
  --navy-soft:   #16305A;
  --gold:        #C9A55B;
  --gold-light:  #E3C788;
  --gold-deep:   #9C7E3F;
  --gold-faint:  rgba(201,165,91,.18);
  --cream:       #F5EFE4;
  --cream-deep:  #ECE3D2;
  --cream-soft:  #FAF6EE;
  --ink:         #1A1A1A;
  --ink-soft:    rgba(11,30,63,.62);

  --f-display: 'Cinzel', 'Cormorant Garamond', serif;
  --f-serif:   'Cormorant Garamond', 'Times New Roman', serif;
  --f-sans:    'Manrope', ui-sans-serif, -apple-system, system-ui, sans-serif;
}

* { box-sizing: border-box; }

html, body {
  margin: 0; padding: 0;
  background: var(--cream);
  color: var(--navy);
  font-family: var(--f-sans);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

html { scroll-behavior: smooth; }
body { overflow-x: hidden; background: var(--cream); }

::selection { background: var(--gold); color: var(--navy); }
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb {
  background: linear-gradient(var(--gold-deep), var(--gold));
  border-radius: 4px;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; }

/* ============================================================ */
.eyebrow {
  font-family: var(--f-sans);
  text-transform: uppercase;
  letter-spacing: 0.26em;
  font-size: 11px;
  font-weight: 500;
  color: var(--gold-deep);
}

.divider-leaf {
  display: flex; align-items: center; justify-content: center; gap: 14px;
  color: var(--gold);
}
.divider-leaf .line {
  width: 64px; height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
}

.paper { position: relative; }
.paper::before {
  content: "";
  position: absolute; inset: 0;
  background-image:
    radial-gradient(rgba(201,165,91,.05) 1px, transparent 1px),
    radial-gradient(rgba(11,30,63,.025) 1px, transparent 1px);
  background-size: 22px 22px, 38px 38px;
  background-position: 0 0, 11px 19px;
  pointer-events: none;
  opacity: .55;
}

.scene { position: relative; }
.scene-pin {
  position: sticky;
  top: 0; height: 100vh; width: 100%; overflow: hidden;
}
.full { width: 100%; min-height: 100vh; position: relative; }

/* Headings — clean, no italic by default */
.h-display {
  font-family: var(--f-display);
  font-weight: 500;
  letter-spacing: 0.04em;
  line-height: 1.05;
}
.h-serif {
  font-family: var(--f-serif);
  font-weight: 400;
  font-style: normal;
  letter-spacing: -0.005em;
  line-height: 1.08;
}
/* Reserved accent — used sparingly. NOT italic anymore.
   Instead, signal emphasis with gold color + slightly heavier weight. */
.accent {
  color: var(--gold-deep);
  font-weight: 500;
  font-style: normal;
}
.on-dark .accent { color: var(--gold-light); }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 16px 30px;
  font-family: var(--f-sans);
  font-size: 13px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  border-radius: 999px;
  font-weight: 500;
  transition: transform .35s cubic-bezier(.16,1,.3,1), box-shadow .35s, background .35s, color .35s;
  border: 1px solid transparent;
}
.btn-gold {
  background: linear-gradient(180deg, var(--gold-light), var(--gold) 60%, var(--gold-deep));
  color: var(--navy-deep);
  box-shadow: 0 6px 22px rgba(201,165,91,.32), inset 0 1px 0 rgba(255,255,255,.5);
}
.btn-gold:hover { transform: translateY(-2px); box-shadow: 0 10px 32px rgba(201,165,91,.42), inset 0 1px 0 rgba(255,255,255,.55); }
.btn-ghost {
  background: transparent;
  color: var(--navy);
  border-color: rgba(11,30,63,.22);
}
.btn-ghost:hover { border-color: var(--navy); }
.btn-ghost.on-dark { color: var(--cream); border-color: rgba(245,239,228,.32); }
.btn-ghost.on-dark:hover { border-color: var(--cream); }

/* Hide cursor follower on touch/mobile */
@media (hover: none) or (pointer: coarse) {
  .cursor-dot, .cursor-ring { display: none !important; }
}

/* Cursor follower (kept minimal) */
.cursor-dot {
  position: fixed;
  width: 6px; height: 6px;
  background: var(--gold);
  border-radius: 50%;
  pointer-events: none;
  z-index: 9999;
  transform: translate(-50%,-50%);
  transition: transform .12s ease, opacity .2s;
  box-shadow: 0 0 16px rgba(201,165,91,.6);
  mix-blend-mode: difference;
}
.cursor-ring {
  position: fixed;
  width: 34px; height: 34px;
  border: 1px solid rgba(201,165,91,.5);
  border-radius: 50%;
  pointer-events: none;
  z-index: 9998;
  transform: translate(-50%,-50%);
  transition: transform .35s cubic-bezier(.16,1,.3,1);
}

/* Top nav */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px 40px;
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  transition: background .5s, color .5s, backdrop-filter .5s, border-color .5s;
  border-bottom: 1px solid transparent;
}
.nav .brand {
  display: flex; align-items: center; gap: 14px;
  font-family: var(--f-display);
  font-size: 14px;
  letter-spacing: 0.22em;
}
.nav.dark {
  background: rgba(6,18,41,.55);
  -webkit-backdrop-filter: blur(18px) saturate(140%);
          backdrop-filter: blur(18px) saturate(140%);
  color: var(--cream);
  border-bottom-color: rgba(201,165,91,.18);
}
.nav.light {
  background: rgba(245,239,228,.72);
  -webkit-backdrop-filter: blur(18px) saturate(140%);
          backdrop-filter: blur(18px) saturate(140%);
  color: var(--navy);
  border-bottom-color: rgba(201,165,91,.18);
}
.nav-links { display: flex; gap: 32px; }
.nav-links a {
  position: relative;
  padding: 4px 0;
  font-weight: 500;
  opacity: .88;
  transition: opacity .25s;
}
.nav-links a:hover { opacity: 1; }
.nav-links a::after {
  content: ""; position: absolute; left: 0; right: 100%; bottom: -2px; height: 1px;
  background: var(--gold);
  transition: right .35s cubic-bezier(.16,1,.3,1);
}
.nav-links a:hover::after { right: 0; }

/* Floating WhatsApp button */
.fab-whatsapp {
  position: fixed;
  right: 24px; bottom: 24px;
  z-index: 200;
  width: 50px; height: 50px;
  border-radius: 50%;
  background: rgba(37,211,102,.92);
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  box-shadow:
    0 6px 18px rgba(0,0,0,.18),
    inset 0 1px 0 rgba(255,255,255,.2);
  transition: transform .35s cubic-bezier(.16,1,.3,1), box-shadow .35s, opacity .3s;
  cursor: pointer;
  opacity: .82;
}
.fab-whatsapp:hover { transform: scale(1.06); opacity: 1; }
.fab-whatsapp .label {
  position: absolute;
  right: 60px;
  background: var(--navy);
  color: var(--cream);
  padding: 8px 14px;
  border-radius: 999px;
  font-family: var(--f-sans);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  white-space: nowrap;
  opacity: 0;
  transform: translateX(8px);
  transition: opacity .3s, transform .3s;
  box-shadow: 0 8px 24px rgba(11,30,63,.18);
  border: 1px solid var(--gold);
  pointer-events: none;
}
.fab-whatsapp:hover .label { opacity: 1; transform: translateX(0); }

/* Marquee */
.marquee { display: flex; white-space: nowrap; overflow: hidden; width: 100%; }
.marquee-track {
  display: inline-flex;
  gap: 80px;
  padding-right: 80px;
  animation: marquee 38s linear infinite;
}
@keyframes marquee { to { transform: translateX(-50%); } }

.hairline {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold) 20%, var(--gold) 80%, transparent);
  opacity: .65;
}

/* Image slot */
.slot {
  position: relative;
  width: 100%;
  background:
    repeating-linear-gradient(135deg,
      rgba(11,30,63,.04) 0 8px,
      rgba(11,30,63,.0) 8px 18px),
    linear-gradient(180deg, var(--cream-deep), var(--cream));
  border: 1px solid rgba(11,30,63,.08);
  display: flex; align-items: center; justify-content: center;
  color: var(--ink-soft);
  font-family: ui-monospace, 'SF Mono', Menlo, monospace;
  font-size: 11px;
  letter-spacing: .14em;
  text-transform: uppercase;
  overflow: hidden;
}
.slot.dark {
  background:
    repeating-linear-gradient(135deg,
      rgba(201,165,91,.06) 0 8px,
      rgba(201,165,91,0) 8px 18px),
    linear-gradient(180deg, var(--navy-soft), var(--navy));
  border-color: rgba(201,165,91,.18);
  color: rgba(245,239,228,.55);
}

/* Footer */
.footer {
  background: var(--navy-deep);
  color: var(--cream);
  padding: 90px 40px 30px;
  font-family: var(--f-sans);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 48px;
  max-width: 1320px;
  margin: 0 auto;
}
.footer h4 {
  font-family: var(--f-display);
  font-size: 12px;
  letter-spacing: 0.28em;
  color: var(--gold);
  margin: 0 0 22px;
  font-weight: 500;
}
.footer p, .footer li { font-size: 14px; line-height: 1.75; opacity: .8; }
.footer ul { list-style: none; padding: 0; margin: 0; }
.footer ul li { margin-bottom: 6px; }
.footer-bottom {
  max-width: 1320px;
  margin: 70px auto 0;
  padding-top: 24px;
  border-top: 1px solid rgba(201,165,91,.18);
  display: flex; justify-content: space-between; align-items: center;
  font-size: 11px; letter-spacing: 0.16em; text-transform: uppercase;
  opacity: .55;
  gap: 16px; flex-wrap: wrap;
}

/* Form — bigger, more luxurious */
.form-row { display: flex; flex-direction: column; gap: 8px; margin-bottom: 22px; }
.form-row label {
  font-size: 11px; letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--gold-deep);
  font-weight: 500;
}
.form-row input, .form-row textarea, .form-row select {
  background: transparent;
  border: none;
  border-bottom: 1px solid rgba(11,30,63,.22);
  padding: 14px 0;
  font-family: var(--f-serif);
  font-size: 22px;
  color: var(--navy);
  outline: none;
  transition: border-color .3s;
  font-weight: 400;
}
.form-row.dark input, .form-row.dark textarea, .form-row.dark select {
  color: var(--cream);
  border-bottom-color: rgba(201,165,91,.35);
}
.form-row.dark label { color: var(--gold); }
.form-row input::placeholder, .form-row textarea::placeholder {
  color: rgba(11,30,63,.32);
  font-family: var(--f-serif);
  font-style: italic;
}
.form-row.dark input::placeholder, .form-row.dark textarea::placeholder {
  color: rgba(245,239,228,.36);
}
.form-row input:focus, .form-row textarea:focus, .form-row select:focus {
  border-bottom-color: var(--gold);
}
.form-row textarea { resize: vertical; min-height: 96px; }

/* Map */
.map-frame {
  position: relative;
  width: 100%;
  aspect-ratio: 16/9;
  overflow: hidden;
  border: 1px solid var(--gold);
  background: var(--navy);
}
.map-frame iframe {
  width: 100%; height: 100%;
  border: 0;
  filter: contrast(0.9) saturate(0.8) brightness(0.94);
}

/* Hero video stack */
.hero-video {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  will-change: opacity, transform;
}

@media (max-width: 980px) {
  .nav { padding: 14px 18px; font-size: 11px; }
  .nav .brand span { display: none; }
  .nav-links { display: none; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 36px; }
  .footer { padding: 70px 24px 28px; }
  .footer-bottom { flex-direction: column; gap: 12px; text-align: center; }
  .fab-whatsapp { width: 46px; height: 46px; right: 18px; bottom: 18px; }
  .fab-whatsapp svg { width: 24px; height: 24px; }
}

@media (max-width: 640px) {
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .scene { /* keep heights as set per scene */ }
  .form-row input, .form-row textarea, .form-row select { font-size: 18px; padding: 12px 0; }
  .form-row label { font-size: 10px; }
  .btn { padding: 13px 22px; font-size: 11px; letter-spacing: 0.14em; }
}

/* Heritage grid */
.heritage-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
  gap: clamp(40px, 6vw, 110px);
  align-items: center;
}
@media (max-width: 880px) {
  .heritage-grid { grid-template-columns: 1fr; gap: 60px; }
}

/* Services scene — two-column on desktop, stacked on mobile */
.services-grid {
  max-width: 1380px; margin: 0 auto;
  padding: clamp(80px, 9vw, 130px) clamp(24px, 6vw, 96px) 60px;
  height: 100vh;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.2fr);
  gap: clamp(40px, 6vw, 100px);
  align-items: stretch;
}
@media (max-width: 880px) {
  .services-grid {
    grid-template-columns: 1fr;
    gap: 36px;
    padding: 100px 20px 60px;
  }
  .services-list-wrap { display: none !important; }
  .services-left { gap: 24px; }
  .services-active-card { padding: 24px 20px !important; }
}

/* Visit section grid */
.visit-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: clamp(40px, 5vw, 80px);
  align-items: stretch;
}
@media (max-width: 980px) {
  .visit-grid { grid-template-columns: 1fr; gap: 32px; }
  .visit-form { padding: 32px 24px !important; }
  .visit-info { padding: 28px 22px !important; }
}

/* Stats grid responsive */
@media (max-width: 880px) {
  .stats-grid { gap: 36px !important; padding-top: 40px !important; }
}

/* Footer grid already responsive — added below */

/* Trust grid */
@media (max-width: 700px) {
  .trust-grid { grid-template-columns: 1fr !important; gap: 22px !important; }
}

/* Section vertical padding scales down on mobile */
@media (max-width: 640px) {
  .section-padding { padding-top: clamp(60px, 14vw, 100px) !important;
                     padding-bottom: clamp(60px, 14vw, 100px) !important;
                     padding-left: 20px !important; padding-right: 20px !important; }
}