/* Garcia·Vilà Espai Dental — estilos propios */

:root {
  --negro: #1a1a1a;
  --gris: #767676;
  --gris-claro: #e5e5e5;
  --blanco: #ffffff;
  --crema: #faf7f7;
  --texto: #2b2b2b;
  --texto-claro: #f3f1f0;
  --texto-tenue: #b6b3b2;
  --borde: rgba(0,0,0,.1);
  --borde-oscuro: rgba(255,255,255,.14);

  --mk-primario: var(--negro);
  --mk-secundario: var(--gris);
  --mk-fondo: #ffffff;
  --mk-texto: var(--texto);

  --font-titulo: 'Marcellus', 'Georgia', serif;
  --font-texto: 'Inter', 'Segoe UI', sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-texto);
  color: var(--texto);
  background: var(--blanco);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, h4, blockquote { font-family: var(--font-titulo); margin: 0; font-weight: 400; }
p { margin: 0; line-height: 1.7; }
ul { margin: 0; padding: 0; list-style: none; }

.eyebrow {
  font-size: .76rem; letter-spacing: .16em; text-transform: uppercase;
  color: var(--gris); font-weight: 600; margin: 0 0 .9rem;
}
.eyebrow--light { color: var(--texto-tenue); }

.section-title {
  font-size: clamp(1.9rem, 3.4vw, 2.7rem);
  line-height: 1.2; max-width: 20ch;
}
.section-title--light { color: var(--texto-claro); }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  padding: .9rem 1.7rem; border-radius: 999px; font-weight: 600; font-size: .95rem;
  transition: transform .35s cubic-bezier(.22,1,.36,1), background .3s, color .3s, border-color .3s;
  white-space: nowrap;
}
.btn-solid { background: var(--negro); color: var(--blanco); }
.btn-solid:hover { transform: translateY(-2px); background: #000; }
.btn-ghost { border: 1.5px solid currentColor; color: inherit; }
.btn-ghost:hover { transform: translateY(-2px); background: rgba(0,0,0,.05); }
.btn-grande { padding: 1.1rem 2.2rem; font-size: 1.02rem; }

/* Smile divider — motivo de marca */
.smile-divider { width: 100px; height: auto; overflow: visible; }
.smile-divider circle { fill: currentColor; }
.smile-divider path {
  fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round;
  stroke-dasharray: 130; stroke-dashoffset: 130; transition: stroke-dashoffset 1.3s cubic-bezier(.22,1,.36,1) .1s;
}
.mk-reveal.mk-in .smile-divider path { stroke-dashoffset: 0; }
.hero-smile { color: var(--blanco); position: absolute; bottom: 1.4rem; right: 1.6rem; z-index: 2; opacity: .9; }
.signature-divider { color: var(--texto-claro); margin-top: 2rem; }
.tractaments .signature-divider { color: var(--negro); }

/* ---------- HEADER ---------- */
.site-header {
  position: sticky; top: 0; z-index: 500;
  display: flex; align-items: center; gap: 1.4rem;
  padding: .8rem clamp(1.2rem, 4vw, 3rem);
  background: rgba(255,255,255,.92);
  backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  box-shadow: 0 1px 0 var(--borde);
}
.brand img { height: 32px; width: auto; }
.site-nav { display: flex; gap: 1.8rem; flex: 1; justify-content: center; }
.site-nav a { font-size: .92rem; font-weight: 500; color: var(--texto); position: relative; }
.site-nav a::after { content: ""; position: absolute; left: 0; bottom: -4px; height: 1px; width: 0; background: var(--negro); transition: width .3s; }
.site-nav a:hover::after { width: 100%; }

.header-actions { display: flex; align-items: center; gap: .7rem; }
.icon-btn {
  display: grid; place-items: center; width: 38px; height: 38px; border-radius: 50%;
  border: 1px solid var(--borde); color: var(--negro); transition: background .3s;
}
.icon-btn:hover { background: var(--crema); }
.icon-btn svg { width: 17px; height: 17px; fill: currentColor; }

.lang-switch { display: flex; border: 1px solid var(--borde); border-radius: 999px; overflow: hidden; }
.lang-btn { padding: .45rem .8rem; font-size: .74rem; font-weight: 700; letter-spacing: .04em; background: none; border: none; cursor: pointer; color: var(--gris); font-family: var(--font-texto); }
.lang-btn.active { background: var(--negro); color: var(--blanco); }

.header-cta { padding: .7rem 1.3rem; font-size: .88rem; }

.nav-toggle { display: none; flex-direction: column; gap: 5px; width: 34px; height: 34px; border: none; background: none; cursor: pointer; padding: 0; }
.nav-toggle span { display: block; height: 2px; background: var(--negro); border-radius: 2px; }

/* ---------- HERO ---------- */
.hero { position: relative; min-height: 94svh; display: flex; align-items: flex-end; overflow: hidden; }
.hero-media { position: absolute; inset: 0; z-index: 0; }
.hero-media img { width: 100%; height: 100%; object-fit: cover; }

.hero-carousel { background: var(--negro); }
.hero-slide {
  position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover;
  opacity: 0; transition: opacity 1.4s ease;
}
.hero-slide.is-active { opacity: 1; animation: heroZoom 6s ease-out forwards; }
@keyframes heroZoom { from { transform: scale(1.035); } to { transform: scale(1); } }

/* Encuadre a medida por foto: cada una tiene su elemento importante a distinta altura */
.hero-slide--recepcio { object-position: center 44%; }
.hero-slide--passadis { object-position: center 74%; }
.hero-slide--finestra { object-position: center 52%; }
.hero-slide--gabinet { object-position: center 58%; }
@media (prefers-reduced-motion: reduce) {
  .hero-slide { transition: none; }
  .hero-slide.is-active { animation: none; }
}
.hero-scrim {
  position: absolute; inset: 0; z-index: 1; pointer-events: none;
  background: linear-gradient(0deg, rgba(10,10,10,.72) 0%, rgba(10,10,10,.4) 32%, rgba(10,10,10,0) 62%);
}
.hero-content {
  position: relative; z-index: 2;
  padding: 0 clamp(1.2rem, 4vw, 3rem) clamp(2.2rem, 5vw, 4rem);
  max-width: 720px;
}
.hero .eyebrow { color: rgba(255,255,255,.82); text-shadow: 0 1px 10px rgba(0,0,0,.35); }
.hero h1 {
  font-size: clamp(2.1rem, 4.6vw, 3.4rem); line-height: 1.14; color: var(--blanco);
  text-shadow: 0 2px 20px rgba(0,0,0,.4);
}
.hero-actions { margin-top: 1.8rem; display: flex; gap: 1rem; flex-wrap: wrap; }
.hero .btn-ghost { border-color: rgba(255,255,255,.7); color: var(--blanco); }
.hero .btn-ghost:hover { background: rgba(255,255,255,.14); }

/* ---------- TRUST ---------- */
.trust {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 2rem; align-items: center;
  padding: 3.2rem clamp(1.2rem, 4vw, 3rem); border-bottom: 1px solid var(--borde);
}
.trust-item { text-align: center; }
.trust-num { display: block; font-family: var(--font-titulo); font-size: 2.4rem; color: var(--negro); }
.trust-num--icon { font-size: 2rem; }
.trust-label { display: block; margin-top: .4rem; font-size: .82rem; color: var(--gris); max-width: 18ch; margin-inline: auto; }

/* ---------- HISTORIA ---------- */
.historia { background: var(--crema); display: grid; grid-template-columns: 1.1fr 1fr; align-items: stretch; }
.historia-content { padding: clamp(2.4rem, 5vw, 5rem); display: flex; flex-direction: column; justify-content: center; }
.pull-quote { font-style: italic; font-size: clamp(1.3rem, 2.2vw, 1.7rem); line-height: 1.45; color: var(--negro); margin-bottom: 1.4rem; }
.historia-texto { color: var(--texto); font-size: 1rem; max-width: 56ch; }
.filosofia { margin-top: 1.8rem; display: grid; gap: .7rem; }
.filosofia li { padding-left: 1.5rem; position: relative; font-size: .93rem; color: var(--texto); }
.filosofia li::before { content: ""; position: absolute; left: 0; top: .55em; width: 7px; height: 7px; border-radius: 50%; background: var(--negro); }
.historia-media { position: relative; min-height: 420px; }
.historia-media img { width: 100%; height: 100%; object-fit: cover; position: absolute; inset: 0; }

/* ---------- TRACTAMENTS ---------- */
.tractaments { padding: 5.5rem clamp(1.2rem, 4vw, 3rem) 6rem; }
.tract-featured {
  margin-top: 3rem; display: grid; grid-template-columns: 1fr 1fr; gap: 2.4rem; align-items: center;
  background: var(--crema); border-radius: 16px; overflow: hidden;
}
.tract-featured-media { position: relative; min-height: 340px; height: 100%; }
.tract-featured-media img { width: 100%; height: 100%; object-fit: cover; position: absolute; inset: 0; }
.tract-featured-texto { padding: 2.4rem 2.6rem 2.4rem 0; }
.badge {
  display: inline-block; font-size: .72rem; letter-spacing: .1em; text-transform: uppercase; font-weight: 700;
  color: var(--negro); background: var(--blanco); border: 1px solid var(--negro); padding: .3rem .7rem;
  border-radius: 999px; margin-bottom: 1rem;
}
.tract-featured-texto h3 { font-size: 1.6rem; margin-bottom: .8rem; }
.tract-featured-texto p { color: var(--gris); }

.tract-grid { margin-top: 1.6rem; display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.4rem; }
.tract-card { border: 1px solid var(--borde); border-radius: 14px; overflow: hidden; }
.tract-card-media { position: relative; height: 180px; }
.tract-card-media img { width: 100%; height: 100%; object-fit: cover; position: absolute; inset: 0; }
.tract-card h3 { font-family: var(--font-texto); font-size: 1.04rem; font-weight: 600; padding: 1.2rem 1.3rem .4rem; }
.tract-card p { font-size: .88rem; color: var(--gris); padding: 0 1.3rem 1.3rem; }
.tract-card--dark { background: var(--negro); }
.tract-card--dark h3, .tract-card--dark p { color: var(--texto-claro); }
.tract-card--dark p { color: var(--texto-tenue); }

/* ---------- SEDACIO ---------- */
.sedacio { background: var(--negro); color: var(--texto-claro); display: grid; grid-template-columns: 1fr 1.1fr; }
.sedacio-media { position: relative; min-height: 420px; }
.sedacio-media img { width: 100%; height: 100%; object-fit: cover; position: absolute; inset: 0; }
.sedacio-content { padding: clamp(2.4rem, 5vw, 5rem); display: flex; flex-direction: column; justify-content: center; }
.sedacio-content p:not(.eyebrow) { color: var(--texto-tenue); font-size: 1.02rem; max-width: 54ch; }

/* ---------- EQUIP ---------- */
.equip { padding: 5.5rem clamp(1.2rem, 4vw, 3rem) 6rem; text-align: center; }
.equip .section-title { margin: 0 auto; }
.equip-fundadoras { margin-top: 3rem; display: grid; grid-template-columns: repeat(2, minmax(200px, 320px)); gap: 2.6rem; justify-content: center; }
.equip-foto { position: relative; border-radius: 12px; overflow: hidden; aspect-ratio: 3/4; }
.equip-foto img { width: 100%; height: 100%; object-fit: cover; position: absolute; inset: 0; }
.fundadora-card { text-align: left; }
.fundadora-card h3 { margin-top: 1.1rem; font-size: 1.3rem; }
.cargo { margin-top: .3rem; font-size: .82rem; letter-spacing: .04em; text-transform: uppercase; color: var(--gris); font-weight: 600; }

.equip-grid { margin-top: 3rem; display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.6rem; text-align: left; }
.equip-foto--sm { aspect-ratio: 1/1; }
.equip-card h4 { margin-top: .8rem; font-size: 1.02rem; font-weight: 600; font-family: var(--font-texto); }
.cargo-sm { margin-top: .2rem; font-size: .8rem; color: var(--gris); }

/* ---------- INSTAL·LACIONS ---------- */
.instalacions { background: var(--negro); padding: 5.5rem clamp(1.2rem, 4vw, 3rem) 6rem; text-align: center; }
.instalacions .section-title { margin: 0 auto; }
.instalacions-texto { max-width: 56ch; margin: 1.2rem auto 0; color: var(--texto-tenue); font-size: 1.02rem; }
.galeria-grid {
  margin-top: 3rem; display: grid; grid-template-columns: repeat(4, 1fr); grid-auto-rows: 220px; gap: 1rem;
}
.galeria-item { position: relative; border-radius: 10px; overflow: hidden; }
.galeria-item img { width: 100%; height: 100%; object-fit: cover; position: absolute; inset: 0; transition: transform .6s cubic-bezier(.22,1,.36,1); }
.galeria-item:hover img { transform: scale(1.06); }
.galeria-item--big { grid-column: span 2; grid-row: span 2; }

/* ---------- CITA / CONTACTE ---------- */
.cita { background: var(--crema); text-align: center; padding: 6rem clamp(1.2rem, 4vw, 3rem) 5rem; }
.cita .section-title { margin: 0 auto; }
.cita-texto { max-width: 46ch; margin: 1.1rem auto 2.2rem; color: var(--gris); font-size: 1.02rem; }
.cita-actions { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }

.contacte-grid {
  margin-top: 4rem; display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem;
  max-width: 900px; margin-inline: auto; text-align: left; padding-top: 3rem; border-top: 1px solid var(--borde);
}
.contacte-item h4 { font-family: var(--font-texto); font-size: .78rem; letter-spacing: .08em; text-transform: uppercase; color: var(--gris); margin-bottom: .6rem; }
.contacte-item p { font-size: .95rem; margin-top: .3rem; }
.contacte-item a:hover { text-decoration: underline; }

/* ---------- FOOTER ---------- */
.site-footer { background: var(--negro); color: var(--texto-tenue); padding: 4rem clamp(1.2rem, 4vw, 3rem) 2rem; }
.footer-top { display: grid; grid-template-columns: 1.2fr 1fr 1fr; gap: 2.5rem; padding-bottom: 2.6rem; border-bottom: 1px solid var(--borde-oscuro); }
.footer-logo { height: 40px; width: auto; filter: brightness(0) invert(1); }
.footer-col h4 { font-family: var(--font-texto); font-size: .8rem; letter-spacing: .08em; text-transform: uppercase; color: var(--texto-claro); margin-bottom: .8rem; }
.footer-col p { margin-top: .4rem; font-size: .88rem; }
.footer-col a:hover { text-decoration: underline; }
.footer-redes { margin-top: .6rem; }
.footer-legal { margin-top: 1.8rem; font-size: .78rem; text-align: center; opacity: .7; }

/* ---------- RESPONSIVE ---------- */
@media (max-width: 1050px) {
  .tract-grid { grid-template-columns: repeat(2, 1fr); }
  .equip-grid { grid-template-columns: repeat(3, 1fr); }
  .galeria-grid { grid-template-columns: repeat(3, 1fr); grid-auto-rows: 180px; }
  .galeria-item--big { grid-column: span 2; grid-row: span 1; }
  .footer-top { grid-template-columns: 1fr 1fr; row-gap: 2rem; }
}

@media (max-width: 780px) {
  .site-nav { position: fixed; inset: 64px 0 0 0; height: calc(100vh - 64px); flex: none; background: var(--blanco); flex-direction: column; align-items: center; justify-content: center; gap: 2rem; transform: translateY(-110%); transition: transform .35s cubic-bezier(.22,1,.36,1); }
  .site-header.nav-open .site-nav { transform: translateY(0); }
  .site-nav a { font-size: 1.3rem; }
  .header-cta { display: none; }
  .nav-toggle { display: flex; }
  .site-header.nav-open .nav-toggle span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .site-header.nav-open .nav-toggle span:nth-child(2) { opacity: 0; }
  .site-header.nav-open .nav-toggle span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

  .hero-content { padding: 0 1.1rem 2.2rem; }
  .hero h1 { font-size: 2.1rem; }
  .hero-actions { margin-top: 1.1rem; gap: .7rem; }
  .hero-smile { display: none; }

  .trust { grid-template-columns: 1fr 1fr; row-gap: 2rem; }

  .historia, .sedacio { grid-template-columns: 1fr; }
  .historia-media, .sedacio-media { min-height: 280px; order: -1; }

  .tract-featured { grid-template-columns: 1fr; }
  .tract-featured-texto { padding: 1.8rem 1.5rem; }
  .tract-grid { grid-template-columns: 1fr; }

  .equip-fundadoras { grid-template-columns: 1fr; max-width: 320px; margin-inline: auto; }
  .equip-grid { grid-template-columns: repeat(2, 1fr); }

  .galeria-grid { grid-template-columns: repeat(2, 1fr); grid-auto-rows: 160px; }
  .galeria-item--big { grid-column: span 2; grid-row: span 1; }

  .contacte-grid { grid-template-columns: 1fr; text-align: center; }
  .footer-top { grid-template-columns: 1fr; text-align: center; }
  .footer-redes, .brand { justify-self: center; }
}