:root {
  --blue-900: #0d3c61;
  --blue-800: #145f96;
  --blue-700: #1d75b8;
  --blue-600: #2f8fd3;
  --blue-100: #e8f5ff;
  --mint: #20b486;
  --ink: #102433;
  --muted: #607586;
  --line: #dbe7ef;
  --bg: #f7fbff;
  --white: #ffffff;
  --soft: #eef8ff;
  --shadow: 0 24px 70px rgba(13, 60, 97, 0.14);
  --radius-xl: 34px;
  --radius-lg: 24px;
  --radius-md: 16px;
  --container: 1160px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.6;
}
body.menu-open { overflow: hidden; }
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }
.container { width: min(100% - 40px, var(--container)); margin-inline: auto; }
.section-pad { padding: 96px 0; }

.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(247, 251, 255, 0.84);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(219, 231, 239, 0.75);
}
.nav { min-height: 78px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: inline-flex; align-items: center; gap: 12px; font-weight: 800; }
.brand-mark {
  width: 48px; height: 48px; border-radius: 16px; display: grid; place-items: center;
  background: linear-gradient(135deg, var(--blue-600), var(--blue-800));
  box-shadow: 0 12px 30px rgba(47, 143, 211, 0.28);
}
.brand-mark svg { width: 32px; height: 32px; fill: var(--white); }
.brand-text { display: flex; flex-direction: column; line-height: 1; }
.brand-text strong { font-size: 1.35rem; letter-spacing: -0.04em; }
.brand-text small { margin-top: 5px; color: var(--blue-700); letter-spacing: 0.22em; text-transform: uppercase; font-size: 0.66rem; font-weight: 700; }
.nav-links { display: flex; align-items: center; gap: 6px; }
.nav-links a { padding: 10px 14px; border-radius: 999px; color: var(--muted); font-weight: 700; font-size: 0.95rem; transition: 0.2s ease; }
.nav-links a:hover { color: var(--blue-800); background: var(--blue-100); }
.nav-links .nav-cta { background: var(--blue-700); color: var(--white); box-shadow: 0 12px 28px rgba(29, 117, 184, 0.28); }
.nav-links .nav-cta:hover { color: var(--white); background: var(--blue-800); }
.nav-toggle { display: none; width: 46px; height: 46px; border: 0; border-radius: 14px; background: var(--white); box-shadow: 0 12px 28px rgba(13, 60, 97, 0.1); cursor: pointer; }
.nav-toggle span { display: block; width: 21px; height: 2px; margin: 5px auto; border-radius: 99px; background: var(--blue-900); }

.hero { position: relative; min-height: calc(100vh - 78px); display: flex; align-items: center; overflow: hidden; }
.hero-bg { position: absolute; inset: 0; background: radial-gradient(circle at 15% 20%, rgba(47, 143, 211, 0.18), transparent 34%), radial-gradient(circle at 85% 15%, rgba(32, 180, 134, 0.12), transparent 30%), linear-gradient(135deg, #ffffff 0%, #f5fbff 48%, #eaf6ff 100%); z-index: -2; }
.hero-bg::after { content: ""; position: absolute; right: -180px; top: 70px; width: 560px; height: 560px; border-radius: 50%; background: linear-gradient(135deg, rgba(47, 143, 211, 0.14), rgba(255, 255, 255, 0)); z-index: -1; }
.hero-grid, .appointment-grid, .location-grid, .footer-grid, .intro-grid, .advantage-grid { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 52px; align-items: center; }
.eyebrow { display: inline-flex; align-items: center; gap: 8px; padding: 8px 14px; border-radius: 999px; color: var(--blue-800); background: rgba(47, 143, 211, 0.12); font-size: 0.82rem; font-weight: 800; text-transform: uppercase; letter-spacing: 0.08em; }
h1, h2, h3, p { margin-top: 0; }
h1 { margin: 22px 0 18px; font-size: clamp(2.65rem, 7vw, 5.8rem); line-height: 0.92; letter-spacing: -0.08em; color: var(--blue-900); }
.hero-copy p { max-width: 650px; color: var(--muted); font-size: 1.16rem; }
.hero-actions, .contact-actions { display: flex; flex-wrap: wrap; gap: 14px; margin: 32px 0; }
.btn { display: inline-flex; align-items: center; justify-content: center; min-height: 52px; padding: 0 22px; border: 0; border-radius: 999px; font-weight: 800; cursor: pointer; transition: 0.2s ease; }
.btn-primary { color: var(--white); background: linear-gradient(135deg, var(--blue-600), var(--blue-800)); box-shadow: 0 18px 40px rgba(47, 143, 211, 0.28); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 22px 50px rgba(47, 143, 211, 0.34); }
.btn-secondary { color: var(--blue-900); background: var(--white); border: 1px solid var(--line); box-shadow: 0 12px 30px rgba(13, 60, 97, 0.08); }
.btn-secondary:hover { transform: translateY(-2px); border-color: rgba(47, 143, 211, 0.5); }
.btn-wide { width: 100%; }
.trust-row { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; max-width: 640px; }
.trust-row div { padding: 18px; border-radius: var(--radius-md); background: rgba(255, 255, 255, 0.72); border: 1px solid rgba(219, 231, 239, 0.9); }
.trust-row strong { display: block; color: var(--blue-800); font-size: 1.25rem; }
.trust-row span { color: var(--muted); font-size: 0.9rem; }

.hero-visual { min-height: 620px; position: relative; border-radius: 42px; overflow: hidden; box-shadow: var(--shadow); background: var(--blue-100); isolation: isolate; }
.hero-main-img { width: 100%; height: 100%; min-height: 620px; object-fit: cover; }
.hero-visual::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(13,60,97,0.04), rgba(13,60,97,0.28)); z-index: 1; pointer-events: none; }
.hero-logo-card { position: absolute; left: 24px; bottom: 24px; right: 24px; z-index: 2; padding: 18px; border-radius: 26px; background: rgba(255,255,255,0.92); backdrop-filter: blur(14px); display: flex; align-items: center; gap: 14px; box-shadow: 0 18px 45px rgba(13, 60, 97, 0.15); }
.logo-tooth { flex: 0 0 auto; width: 64px; height: 64px; border-radius: 22px; display: grid; place-items: center; background: linear-gradient(135deg, var(--blue-600), var(--blue-800)); }
.logo-tooth svg { width: 42px; fill: var(--white); }
.hero-logo-card b { display: block; color: var(--blue-900); font-size: 2.8rem; line-height: 0.8; letter-spacing: -0.08em; }
.hero-logo-card small { display: block; margin-top: 10px; color: var(--blue-700); font-size: 0.72rem; font-weight: 900; letter-spacing: 0.26em; }
.floating-badge { position: absolute; z-index: 3; color: var(--blue-900); background: rgba(255,255,255,0.92); backdrop-filter: blur(14px); border: 1px solid rgba(255,255,255,0.9); box-shadow: 0 16px 35px rgba(13, 60, 97, 0.15); border-radius: 999px; padding: 12px 16px; font-weight: 900; }
.badge-top { top: 26px; left: 26px; }
.badge-bottom { right: 26px; bottom: 124px; }

.intro-band { padding: 54px 0; background: var(--white); border-block: 1px solid var(--line); }
.intro-grid { grid-template-columns: 0.72fr 1fr; }
.intro-image-card, .appointment-photo, .location-photo-card { border-radius: var(--radius-xl); overflow: hidden; box-shadow: var(--shadow); background: var(--blue-100); }
.intro-image-card img { width: 100%; height: 440px; object-fit: cover; }
.intro-grid h2, .advantage-copy h2, .section-head h2, .appointment-copy h2, .location h2 { margin: 16px 0 12px; color: var(--blue-900); font-size: clamp(2rem, 4vw, 3.25rem); line-height: 1; letter-spacing: -0.06em; }
.intro-grid p, .section-head p, .appointment-copy p, .location p, .footer p, .advantage-copy p { color: var(--muted); }
.feature-list { display: grid; gap: 10px; margin-top: 22px; }
.feature-list span { color: var(--blue-900); font-weight: 800; }

.section-head { text-align: center; max-width: 760px; margin: 0 auto 42px; }
.service-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 18px; }
.service-card { border-radius: var(--radius-lg); border: 1px solid var(--line); background: var(--white); overflow: hidden; box-shadow: 0 16px 38px rgba(13, 60, 97, 0.07); transition: 0.2s ease; }
.service-card:hover { transform: translateY(-4px); box-shadow: 0 22px 52px rgba(13, 60, 97, 0.1); }
.service-card img { width: 100%; height: 170px; object-fit: cover; background: var(--blue-100); }
.service-card div { padding: 22px; }
.service-card span { width: 46px; height: 46px; display: grid; place-items: center; border-radius: 15px; background: var(--blue-100); font-size: 1.45rem; margin-top: -46px; position: relative; border: 4px solid var(--white); }
.service-card h3 { margin: 18px 0 8px; color: var(--blue-900); font-size: 1.1rem; }
.service-card p { margin-bottom: 0; color: var(--muted); font-size: 0.94rem; }

.advantage { background: linear-gradient(180deg, #eef8ff, #ffffff); }
.advantage-grid { grid-template-columns: 0.9fr 1.1fr; }
.advantage-cards { margin-top: 28px; display: grid; gap: 14px; }
.advantage-cards div { padding: 18px; background: rgba(255,255,255,0.78); border: 1px solid var(--line); border-radius: var(--radius-md); }
.advantage-cards strong { display: block; color: var(--blue-900); }
.advantage-cards span { color: var(--muted); }
.advantage-image-stack { position: relative; min-height: 560px; }
.stack-main { width: 88%; height: 500px; object-fit: cover; border-radius: 40px; box-shadow: var(--shadow); }
.stack-small { position: absolute; right: 0; bottom: 0; width: 46%; height: 260px; object-fit: cover; border: 10px solid var(--white); border-radius: 34px; box-shadow: var(--shadow); }

.appointment { background: linear-gradient(180deg, transparent, #eef8ff 42%, transparent); }
.appointment-grid { grid-template-columns: 0.85fr 1.15fr; align-items: start; }
.appointment-photo { margin-top: 24px; }
.appointment-photo img { width: 100%; height: 240px; object-fit: cover; }
.schedule-card, .booking-card { border: 1px solid rgba(219, 231, 239, 0.95); border-radius: var(--radius-xl); background: rgba(255, 255, 255, 0.88); box-shadow: var(--shadow); }
.schedule-card { margin-top: 24px; padding: 24px; }
.schedule-card h3 { margin-bottom: 12px; color: var(--blue-900); }
.schedule-card ul { padding: 0; margin: 0; list-style: none; }
.schedule-card li + li { margin-top: 8px; }
.booking-card { padding: clamp(20px, 4vw, 34px); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-row { display: flex; flex-direction: column; gap: 8px; margin-bottom: 16px; }
.form-row.full { grid-column: 1 / -1; }
label { color: var(--blue-900); font-weight: 800; font-size: 0.95rem; }
input, select, textarea { width: 100%; border: 1px solid var(--line); border-radius: 16px; padding: 14px 15px; color: var(--ink); background: var(--white); outline: none; transition: 0.2s ease; }
input:focus, select:focus, textarea:focus { border-color: rgba(47, 143, 211, 0.75); box-shadow: 0 0 0 4px rgba(47, 143, 211, 0.13); }
.calendar-shell { margin: 18px 0 20px; padding: 18px; border: 1px solid var(--line); border-radius: 24px; background: #fbfdff; }
.calendar-top { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 14px; }
.calendar-top h3 { margin: 0; text-transform: capitalize; color: var(--blue-900); }
.icon-btn { width: 42px; height: 42px; border-radius: 14px; border: 1px solid var(--line); background: var(--white); color: var(--blue-900); font-size: 1.6rem; cursor: pointer; }
.weekdays, .calendar-grid { display: grid; grid-template-columns: repeat(7, 1fr); gap: 8px; }
.weekdays span { text-align: center; color: var(--muted); font-size: 0.78rem; font-weight: 800; }
.calendar-grid { margin-top: 8px; }
.day-empty { min-height: 42px; }
.day-btn { min-height: 42px; border: 1px solid var(--line); border-radius: 13px; background: var(--white); color: var(--blue-900); cursor: pointer; font-weight: 800; transition: 0.2s ease; }
.day-btn:hover:not(:disabled), .day-btn.selected { color: var(--white); background: var(--blue-700); border-color: var(--blue-700); }
.day-btn:disabled { opacity: 0.36; cursor: not-allowed; background: #eef3f7; }
.time-block { margin-bottom: 18px; }
.time-slots { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 10px; }
.time-btn { border: 1px solid var(--line); border-radius: 999px; background: var(--white); color: var(--blue-900); padding: 10px 13px; cursor: pointer; font-weight: 800; }
.time-btn.selected { background: var(--mint); color: var(--white); border-color: var(--mint); }
.placeholder, .form-note { color: var(--muted); font-size: 0.92rem; }
.booking-summary { margin: 8px 0 16px; padding: 14px; border-radius: 16px; background: var(--blue-100); color: var(--blue-900); font-weight: 800; }
.form-note { margin: 12px 0 0; text-align: center; }

.location-grid { grid-template-columns: 0.9fr 1.1fr; }
.location-photo-card { position: relative; min-height: 430px; }
.location-photo-card img { width: 100%; height: 430px; object-fit: cover; }
.map-overlay { position: absolute; left: 24px; right: 24px; bottom: 24px; border-radius: 24px; padding: 18px; background: rgba(255,255,255,0.92); backdrop-filter: blur(14px); box-shadow: 0 18px 45px rgba(13, 60, 97, 0.14); }
.map-overlay span { font-size: 1.6rem; }
.map-overlay b, .map-overlay small { display: block; }
.map-overlay b { color: var(--blue-900); font-size: 1.3rem; }
.map-overlay small { color: var(--muted); }

.footer { padding: 52px 0 26px; background: var(--blue-900); color: var(--white); }
.footer-grid { grid-template-columns: 1.2fr 0.7fr 1fr; align-items: start; }
.footer .brand-text small, .footer p, .footer span, .footer a { color: rgba(255, 255, 255, 0.76); }
.footer h4 { margin: 0 0 12px; }
.footer a { display: block; margin-bottom: 8px; }
.legal { margin-top: 36px; padding-top: 22px; border-top: 1px solid rgba(255, 255, 255, 0.16); color: rgba(255, 255, 255, 0.58); font-size: 0.9rem; }
.floating-whatsapp { position: fixed; right: 18px; bottom: 18px; z-index: 30; display: inline-flex; align-items: center; justify-content: center; min-height: 52px; padding: 0 18px; border-radius: 999px; color: var(--white); background: #18b75d; font-weight: 900; box-shadow: 0 18px 40px rgba(24, 183, 93, 0.28); }

@media (max-width: 980px) {
  .section-pad { padding: 72px 0; }
  .hero-grid, .appointment-grid, .location-grid, .footer-grid, .intro-grid, .advantage-grid { grid-template-columns: 1fr; }
  .hero { min-height: auto; }
  .hero-visual { min-height: 520px; }
  .hero-main-img { min-height: 520px; }
  .service-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .advantage-image-stack { min-height: 500px; }
}

@media (max-width: 760px) {
  .container { width: min(100% - 28px, var(--container)); }
  .nav-toggle { display: block; }
  .nav-links { position: fixed; inset: 78px 14px auto 14px; display: none; flex-direction: column; align-items: stretch; padding: 18px; border-radius: 24px; background: var(--white); box-shadow: var(--shadow); }
  body.menu-open .nav-links { display: flex; }
  .nav-links a { text-align: center; }
  h1 { font-size: clamp(2.6rem, 13vw, 4.4rem); }
  .trust-row, .form-grid { grid-template-columns: 1fr; }
  .service-grid { grid-template-columns: 1fr; }
  .hero-visual { min-height: 460px; border-radius: 30px; }
  .hero-main-img { min-height: 460px; }
  .hero-logo-card { left: 14px; right: 14px; bottom: 14px; }
  .hero-logo-card b { font-size: 2.2rem; }
  .floating-badge { font-size: 0.85rem; }
  .badge-bottom { bottom: 112px; right: 14px; }
  .intro-image-card img, .location-photo-card img { height: 330px; }
  .appointment-photo img { height: 210px; }
  .advantage-image-stack { min-height: auto; }
  .stack-main, .stack-small { position: static; width: 100%; height: 320px; border-radius: 30px; border: 0; margin-top: 16px; }
  .weekdays, .calendar-grid { gap: 5px; }
  .day-btn, .day-empty { min-height: 38px; }
}


/* Logo Muret integrado como imagen PNG */
.brand-image { gap: 0; }
.brand-logo-img {
  width: 180px;
  height: auto;
  max-height: 58px;
  object-fit: contain;
}
.nav .brand-logo-img {
  filter: drop-shadow(0 10px 22px rgba(13, 60, 97, 0.10));
}
.hero-logo-card {
  justify-content: center;
  padding: 18px 22px;
}
.hero-logo-img {
  width: min(100%, 360px);
  height: auto;
  object-fit: contain;
}
.footer-brand .brand-logo-img {
  width: 190px;
  filter: brightness(0) invert(1) drop-shadow(0 10px 22px rgba(0, 0, 0, 0.16));
}
@media (max-width: 760px) {
  .brand-logo-img { width: 150px; max-height: 50px; }
  .hero-logo-img { width: min(100%, 280px); }
}