/* ==========================================================================
   OdontoMás RX — Hoja de estilos principal
   Paleta y tipografía extraídas del diseño original
   ========================================================================== */

/* ----------------------------- Variables ------------------------------ */
:root {
  /* Colores de marca */
  --teal:        #00A8CF;   /* acento principal (botones, links) */
  --teal-hover:  #00BBE4;
  --teal-deep:   #0E7490;   /* día seleccionado del calendario */
  --teal-soft:   #E3F5FA;   /* fondos de pills / iconos */
  --teal-border: #BEE7F2;

  /* Azules oscuros */
  --navy-950: #040D17;      /* barra de estadísticas */
  --navy-900: #0A1321;      /* navbar / footer */
  --navy-870: #0A1323;      /* secciones oscuras */
  --navy-800: #0E1B36;      /* degradado del hero */

  /* Claros */
  --bg-page:   #FDFDFD;
  --bg-tint:   #F3F9FD;     /* fondo de páginas claras */
  --bg-faq:    #EDF3F7;     /* sección FAQ */
  --card:      #FFFFFF;
  --card-soft: #F7FAFC;

  /* Texto */
  --ink:       #0C1728;     /* títulos oscuros */
  --ink-soft:  #3D4C61;
  --gray:      #64748B;     /* párrafos */
  --gray-soft: #94A3B8;     /* texto sobre oscuro */
  --line:      #DCE7EF;
  --line-dark: rgba(255, 255, 255, .10);

  /* Otros */
  --green:  #1FCB59;        /* WhatsApp / badge Free */
  --radius-lg: 18px;
  --radius-md: 12px;
  --radius-sm: 9px;
  --shadow-card: 0 1px 2px rgba(12, 23, 40, .05), 0 10px 30px -18px rgba(12, 23, 40, .18);
  --shadow-glow: 0 0 0 1px rgba(0, 168, 207, .25), 0 8px 30px -6px rgba(0, 168, 207, .55);

  --font-display: "Plus Jakarta Sans", system-ui, sans-serif;
  --font-body:    "Inter", system-ui, sans-serif;

  --nav-h: 76px;
}

/* ------------------------------- Reset -------------------------------- */
*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--ink);
  background: var(--bg-page);
  -webkit-font-smoothing: antialiased;
}

img, svg { display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, h4, p { margin: 0; }
button { font: inherit; border: 0; background: none; cursor: pointer; color: inherit; }
input, textarea { font: inherit; color: inherit; }

.container {
  width: min(1180px, 100% - 48px);
  margin-inline: auto;
}
.container-narrow  { width: min(880px,  100% - 48px); }

/* Iconos SVG de trazo */
.ic {
  width: 19px; height: 19px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.9;
  stroke-linecap: round;
  stroke-linejoin: round;
  flex: none;
}
.ic-teal { color: var(--teal); }

/* ============================== NAVBAR ================================ */
.navbar {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--navy-900);
  box-shadow: 0 10px 30px -12px rgba(4, 13, 23, .8);
}
.nav-inner {
  height: var(--nav-h);
  display: flex;
  align-items: center;
  gap: 28px;
  flex-wrap: nowrap;
}

.brand { display: flex; align-items: center; gap: 12px; flex: 0 0 auto; min-width: 0; }
.brand-logo {
  height: 42px;
  width: auto;
  max-width: 100%;
  display: block;
}
.brand-logo--iso { display: none; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-left: auto;
}
.nav-link {
  padding: 10px 18px;
  border-radius: var(--radius-sm);
  color: var(--gray-soft);
  font-weight: 500;
  font-size: 1.02rem;
  transition: color .15s ease, background-color .15s ease;
}
.nav-link:hover { color: #fff; }
.nav-link.is-active {
  color: #fff;
  background: rgba(255, 255, 255, .07);
}

.nav-cta { display: flex; align-items: center; gap: 16px; }
.nav-shield { color: #46536A; }
.nav-shield .ic { width: 21px; height: 21px; }

.nav-burger { display: none; flex-direction: column; gap: 5px; padding: 8px; }
.nav-burger span { width: 22px; height: 2px; background: #fff; border-radius: 2px; }

/* ============================== BOTONES =============================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  border-radius: var(--radius-md);
  padding: 13px 24px;
  transition: background-color .15s ease, border-color .15s ease,
              color .15s ease, box-shadow .15s ease, transform .1s ease;
}
.btn:active { transform: translateY(1px); }

.btn-primary { background: var(--teal); color: #fff; }
.btn-primary:hover { background: var(--teal-hover); }
.btn-glow { box-shadow: var(--shadow-glow); }

.btn-nav { padding: 11px 22px; }

.btn-ghost {
  color: #fff;
  border: 1px solid rgba(255, 255, 255, .22);
  background: rgba(255, 255, 255, .02);
}
.btn-ghost:hover { border-color: rgba(255, 255, 255, .45); background: rgba(255,255,255,.05); }

.btn-dark { background: var(--navy-900); color: #fff; }
.btn-dark:hover { background: #14213A; }

.btn-lg { padding: 16px 28px; font-size: 1.05rem; }

.btn-whatsapp {
  width: 100%;
  margin-top: 26px;
  background: var(--green);
  color: #fff;
  padding: 15px 24px;
}
.btn-whatsapp:hover { background: #24DC63; }

/* Pills / insignias */
.pill {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-size: .92rem;
  font-weight: 600;
  border-radius: 999px;
  padding: 8px 16px;
}
.pill-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--teal);
  box-shadow: 0 0 8px var(--teal);
}
.pill-outline {
  color: #CBE9F3;
  border: 1px solid rgba(0, 168, 207, .4);
  background: rgba(0, 168, 207, .08);
}
.pill-soft {
  color: var(--teal-deep);
  background: var(--teal-soft);
  border: 1px solid var(--teal-border);
}

/* ============================= TIPOGRAFÍA ============================= */
.h1-page,
.hero-title,
.h2 {
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: -.02em;
  color: var(--ink);
}
.hero-title {
  color: #fff;
  font-size: clamp(2.4rem, 5vw, 3.9rem);
  line-height: 1.08;
  max-width: 21ch;
  margin: 26px 0 24px;
}
.h1-page {
  font-size: clamp(2.2rem, 4.4vw, 3.4rem);
  line-height: 1.1;
  margin: 22px 0 20px;
}
.h2 {
  font-size: clamp(1.8rem, 3.2vw, 2.6rem);
  line-height: 1.15;
}
.h2-light  { color: #fff; }
.h2-center { text-align: center; }

.lead {
  color: var(--gray);
  font-size: 1.12rem;
  max-width: 62ch;
  margin-top: 16px;
}
.lead-dark {
  color: var(--gray-soft);
  font-size: 1.12rem;
  max-width: 62ch;
  margin-top: 16px;
}
.lead-center { margin-inline: auto; text-align: center; }

.eyebrow-q {
  margin: 26px 0 8px;
  font-weight: 600;
  color: var(--teal-deep);
}

.link-teal {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 22px;
  color: var(--teal);
  font-weight: 700;
  font-family: var(--font-display);
}
.link-teal:hover { color: var(--teal-hover); }
.link-teal-plain { color: var(--teal); }
.link-teal-plain:hover { text-decoration: underline; }

/* ================== SECCIÓN "Estudios disponibles" (Inicio) =========== */
.eyebrow {
  display: block;
  color: var(--teal);
  font-weight: 700;
  font-size: .84rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  margin-bottom: 14px;
}
.summary-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  margin-top: 50px;
}
.summary-card {
  background: var(--card-soft);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 30px 32px;
  display: flex;
  flex-direction: column;
  transition: border-color .15s ease, transform .15s ease, box-shadow .15s ease;
}
.summary-card:hover {
  border-color: var(--teal-border);
  transform: translateY(-2px);
  box-shadow: var(--shadow-card);
}
.summary-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 18px;
}
.summary-top .service-icon {
  width: 52px; height: 52px;
  border-radius: 13px;
}
.summary-top .service-icon .ic { width: 22px; height: 22px; }
.summary-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.35rem;
  letter-spacing: -.01em;
  color: var(--ink);
  margin: 6px 0 10px;
}
.summary-desc {
  color: var(--gray);
  font-size: 1rem;
  line-height: 1.55;
  flex: 1;
}
.summary-price {
  margin-top: 16px;
  color: var(--ink-soft);
  font-size: .95rem;
}
.summary-price strong {
  font-family: var(--font-display);
  font-weight: 800;
  color: var(--ink);
  font-size: 1.05rem;
}
.summary-more {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 22px;
  color: var(--teal);
  font-weight: 700;
  font-family: var(--font-display);
  font-size: .98rem;
}
.summary-more:hover { color: var(--teal-hover); }
.summary-cta {
  margin-top: 40px;
  display: flex;
  justify-content: flex-end;
}

/* ================ DIFERENCIALES DEL EQUIPAMIENTO (Inicio) ============= */
.equip-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  margin-top: 26px;
  position: relative;
}
.equip-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding: 22px 24px;
  border-radius: var(--radius-md);
  border: 1px solid var(--line-dark);
  background: rgba(255, 255, 255, .03);
}
.equip-item .ic {
  width: 24px; height: 24px;
  color: var(--teal);
  margin-top: 2px;
}
.equip-item h4 {
  color: #fff;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.02rem;
  margin-bottom: 6px;
}
.equip-item p { color: var(--gray-soft); font-size: .93rem; line-height: 1.5; }

/* ================= ANÁLISIS CEFALOMÉTRICOS (chips) ==================== */
.chips-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 38px;
}
.chip-static {
  padding: 10px 20px;
  border-radius: 999px;
  background: var(--teal-soft);
  border: 1px solid var(--teal-border);
  color: var(--teal-deep);
  font-weight: 600;
  font-size: .96rem;
}

/* ===================== DOCUMENTACIONES (tarjetas) ===================== */
.doc-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
  margin-top: 44px;
}
.doc-card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 26px 26px 28px;
  box-shadow: var(--shadow-card);
}
.doc-card h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.08rem;
  color: var(--ink);
  margin-bottom: 10px;
}
.doc-card p { color: var(--gray); font-size: .95rem; line-height: 1.55; }

.delivery-note {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  margin-top: 36px;
  background: var(--teal-soft);
  border: 1px solid var(--teal-border);
  border-radius: var(--radius-md);
  padding: 22px 26px;
}
.delivery-note .ic { margin-top: 3px; }
.delivery-note p { color: var(--ink-soft); font-size: 1rem; }
.delivery-note strong { color: var(--ink); }

/* ===================== PROGRAMA DE PUNTOS (referidores) =============== */
.points-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 34px;
  margin-top: 52px;
}
.points-step { display: flex; gap: 18px; }

.points-columns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 26px;
  margin-top: 56px;
}
.points-panel {
  background: var(--card-soft);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 30px 32px;
}
.points-panel-title {
  display: flex;
  align-items: center;
  gap: 11px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.18rem;
  color: var(--ink);
  margin-bottom: 20px;
}
.points-table li {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 18px;
  padding: 13px 0;
  border-bottom: 1px solid var(--line);
  color: var(--ink-soft);
  font-size: .99rem;
}
.points-table li:last-child { border-bottom: 0; }
.points-table strong {
  color: var(--teal-deep);
  font-family: var(--font-display);
  font-weight: 800;
  white-space: nowrap;
}

.tiers-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
  margin-top: 30px;
}
.tier-card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 30px 30px 34px;
  box-shadow: var(--shadow-card);
}
.tier-card-mid { border-color: var(--teal-border); }
.tier-card-top {
  border-color: rgba(0, 168, 207, .55);
  box-shadow: 0 0 0 1px rgba(0, 168, 207, .18), var(--shadow-card);
}
.tier-badge {
  display: inline-block;
  padding: 7px 18px;
  border-radius: 999px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: .95rem;
  background: var(--bg-tint);
  border: 1px solid var(--line);
  color: var(--ink-soft);
}
.tier-card-mid .tier-badge { background: var(--teal-soft); border-color: var(--teal-border); color: var(--teal-deep); }
.tier-card-top .tier-badge { background: var(--teal); border-color: var(--teal); color: #fff; }
.tier-req {
  margin: 16px 0 18px;
  color: var(--gray);
  font-size: .95rem;
}
.tier-perks { display: grid; gap: 11px; }
.tier-perks li {
  position: relative;
  padding-left: 26px;
  color: var(--ink-soft);
  font-size: .98rem;
}
.tier-perks li::before {
  content: "";
  position: absolute;
  left: 0; top: 7px;
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--teal);
}

.points-cta { margin-top: 52px; text-align: center; }
.points-note {
  max-width: 62ch;
  margin: 22px auto 0;
  color: var(--gray);
  font-size: .92rem;
}

/* ============================== NOSOTROS ============================== */
.about-layout {
  display: grid;
  grid-template-columns: 1.6fr 1fr;
  gap: 60px;
  align-items: start;
}
.about-text {
  color: var(--ink-soft);
  font-size: 1.1rem;
  line-height: 1.75;
  margin-bottom: 26px;
}
.about-pledge {
  display: flex;
  gap: 20px;
  align-items: flex-start;
  margin-top: 36px;
  background: var(--card);
  border: 1px solid var(--teal-border);
  border-left: 4px solid var(--teal);
  border-radius: var(--radius-md);
  padding: 26px 28px;
  box-shadow: var(--shadow-card);
}
.about-pledge-icon {
  flex: none;
  width: 52px; height: 52px;
  border-radius: 13px;
  background: var(--teal-soft);
  color: var(--teal);
  display: grid; place-items: center;
}
.about-pledge-icon .ic { width: 24px; height: 24px; }
.about-pledge h3 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.2rem;
  color: var(--ink);
  margin-bottom: 8px;
}
.about-pledge p { color: var(--gray); font-size: 1rem; }

.about-facts {
  display: grid;
  gap: 18px;
  position: sticky;
  top: calc(var(--nav-h) + 24px);
}
.fact {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 24px 26px;
  box-shadow: var(--shadow-card);
}
.fact-num {
  display: block;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.9rem;
  letter-spacing: -.01em;
  color: var(--teal-deep);
  line-height: 1.1;
}
.fact-label {
  display: block;
  margin-top: 6px;
  color: var(--gray);
  font-size: .95rem;
}

/* ============================== SECCIONES ============================= */
.section { padding: 96px 0; }
.section-white { background: var(--bg-page); }
.section-tint  { background: var(--bg-tint); }
.section-faq   { background: var(--bg-faq); }
.section-dark  { background: var(--navy-870); position: relative; overflow: hidden; }

/* Páginas SPA */
.page { display: none; }
.page.is-visible { display: block; animation: pageIn .35s ease; }
@keyframes pageIn { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; } }

.page-head {
  background: var(--bg-page);
  padding: 84px 0 64px;
}

/* =============================== HERO ================================= */
.hero {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(1000px 600px at 82% 12%, rgba(20, 48, 90, .32), transparent 60%),
    linear-gradient(100deg, rgba(7, 15, 28, .96) 0%, rgba(8, 16, 30, .91) 42%, rgba(8, 16, 30, .76) 100%),
    linear-gradient(0deg, rgba(7, 15, 28, .34), rgba(7, 15, 28, .34)),
    url("../src/img/hero-inicio.jpg") center / cover no-repeat,
    var(--navy-900);
  padding: 110px 0 130px;
}
.hero-arcs {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(circle at 88% 30%, transparent 318px, rgba(0, 168, 207, .12) 319px, transparent 321px),
    radial-gradient(circle at 95% 75%, transparent 418px, rgba(0, 168, 207, .09) 419px, transparent 421px),
    radial-gradient(circle at 70% 110%, transparent 508px, rgba(148, 163, 184, .08) 509px, transparent 511px);
}
.hero-inner { position: relative; }
.hero-copy  { max-width: 720px; }

.hero-lead {
  color: var(--gray-soft);
  font-size: 1.18rem;
  max-width: 58ch;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 38px;
}
.actions-center { justify-content: center; }

.hero-trust {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 34px;
  margin-top: 56px;
  color: var(--gray-soft);
  font-size: .98rem;
}
.hero-trust li { display: flex; align-items: center; gap: 9px; }

/* Hero de Para Odontólogos: foto de equipo con superposición oscura */
.hero-pro {
  background:
    linear-gradient(100deg, rgba(10, 19, 33, .97) 28%, rgba(10, 19, 33, .86) 62%, rgba(10, 19, 33, .74) 100%),
    radial-gradient(700px 420px at 82% 40%, rgba(30, 62, 110, .32), transparent 65%),
    url("../src/img/pro-hero.jpg") center right / cover no-repeat,
    linear-gradient(155deg, var(--navy-800), var(--navy-900) 70%);
}

/* ======================= BARRA DE ESTADÍSTICAS ======================== */
.stats-bar {
  position: relative;
  background: var(--navy-950);
  padding: 78px 0;
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
}
.stat { display: grid; gap: 12px; }
.stat-num {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2.6rem, 4.6vw, 4rem);
  line-height: 1;
  color: #fff;
  letter-spacing: -.02em;
}
.stat-label {
  color: #7C8AA0;
  text-transform: uppercase;
  letter-spacing: .14em;
  font-size: .86rem;
  font-weight: 500;
}

/* =========================== SECCIÓN CBCT ============================= */
.cbct-section { padding: 110px 0; }
.cbct-photo {
  position: absolute;
  inset: 0 0 0 42%;
  background:
    linear-gradient(90deg, var(--navy-870) 0%, rgba(10, 19, 35, .92) 42%, rgba(13, 26, 44, .78) 100%),
    radial-gradient(closest-side at 72% 40%, rgba(56, 88, 130, .26), transparent 80%),
    url("../src/img/cbct.jpg") center / cover no-repeat;
  pointer-events: none;
}
.cbct-head { position: relative; max-width: 900px; }

.cbct-steps {
  position: relative;
  display: grid;
  gap: 22px;
  margin-top: 70px;
}
.glass-card {
  display: flex;
  gap: 26px;
  align-items: flex-start;
  padding: 30px 34px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line-dark);
  background: rgba(255, 255, 255, .04);
  backdrop-filter: blur(6px);
}
.num-chip {
  flex: none;
  width: 62px; height: 62px;
  display: grid; place-items: center;
  border-radius: 14px;
  border: 1px solid rgba(0, 168, 207, .35);
  background: rgba(0, 168, 207, .1);
  color: var(--teal);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.05rem;
}
.card-title-light {
  color: #fff;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.3rem;
  margin-bottom: 8px;
}
.card-text-dark { color: var(--gray-soft); font-size: 1.05rem; }

/* ================= SECCIÓN ¿SOS ODONTÓLOGO? (Inicio) ================= */
.refer-steps {
  display: grid;
  gap: 34px;
  margin: 48px 0 44px;
  max-width: 820px;
}
.refer-step { display: flex; gap: 22px; }
.step-bubble {
  flex: none;
  width: 46px; height: 46px;
  border-radius: 50%;
  display: grid; place-items: center;
  background: var(--teal-soft);
  color: var(--teal-deep);
  font-family: var(--font-display);
  font-weight: 700;
}
.step-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.22rem;
  color: var(--ink);
  margin-bottom: 6px;
}
.step-text { color: var(--gray); font-size: 1.03rem; }

/* ============================ CTA FINAL =============================== */
.cta-band {
  padding: 130px 0;
  background:
    linear-gradient(0deg, rgba(10, 19, 35, .93), rgba(10, 19, 35, .93)),
    url("../src/img/cta.jpg") center / cover no-repeat,
    var(--navy-870);
}
.cta-rings {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(circle at 92% 88%, transparent 218px, rgba(0, 168, 207, .1) 219px, transparent 221px),
    radial-gradient(circle at 96% 80%, transparent 328px, rgba(148, 163, 184, .07) 329px, transparent 331px);
}
.cta-band .btn { margin-top: 40px; }
.cta-band .hero-actions .btn { margin-top: 0; }
.cta-band .hero-actions { margin-top: 40px; }
.cta-note { margin-top: 26px; color: #7C8AA0; font-size: .95rem; }

/* ====================== SERVICIOS: TARJETAS =========================== */
.services-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
}
.service-card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 34px 36px;
  box-shadow: var(--shadow-card);
  display: flex;
  flex-direction: column;
}
.service-top {
  display: flex;
  align-items: flex-start;
  gap: 18px;
}
.service-icon {
  flex: none;
  width: 62px; height: 62px;
  border-radius: 15px;
  display: grid; place-items: center;
  background: var(--teal-soft);
  color: var(--teal);
}
.service-icon .ic { width: 26px; height: 26px; }
.service-heading { flex: 1; }
.service-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.5rem;
  letter-spacing: -.01em;
  color: var(--ink);
}
.tag {
  display: inline-block;
  margin-top: 9px;
  padding: 5px 13px;
  border-radius: 999px;
  background: var(--teal-soft);
  border: 1px solid var(--teal-border);
  color: var(--teal-deep);
  font-size: .85rem;
  font-weight: 600;
}
.badge {
  flex: none;
  padding: 7px 15px;
  border-radius: 999px;
  background: var(--teal-soft);
  border: 1px solid var(--teal-border);
  color: var(--teal-deep);
  font-size: .88rem;
  font-weight: 600;
}

.service-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-top: 24px;
  color: var(--ink-soft);
  font-size: .97rem;
}
.service-meta span { display: inline-flex; align-items: center; gap: 8px; }
.service-meta .ic { color: var(--teal); width: 17px; height: 17px; }
.service-price { color: var(--teal-deep); white-space: nowrap; }

.service-desc {
  margin-top: 20px;
  color: var(--gray);
  font-size: 1.02rem;
}

.mini-label {
  margin-top: 26px;
  font-size: .82rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--ink);
}
.indications {
  margin-top: 16px;
  display: grid;
  gap: 12px;
}
.indications li {
  display: flex;
  align-items: flex-start;
  gap: 11px;
  color: var(--ink-soft);
  font-size: 1rem;
}
.indications .ic { color: var(--teal); margin-top: 2px; width: 18px; height: 18px; }

.prep-box {
  margin-top: 28px;
  background: var(--teal-soft);
  border-radius: var(--radius-md);
  padding: 22px 24px;
}
.prep-box h4 {
  font-size: .82rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--teal);
  margin-bottom: 9px;
}
.prep-box p { color: var(--ink-soft); font-size: .98rem; }

/* ================================ FAQ ================================= */
.section-faq .h2 { margin-bottom: 46px; }
.faq-list { display: grid; gap: 16px; }
.faq-item {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 14px;
  overflow: hidden;
}
.faq-item summary {
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  cursor: pointer;
  padding: 24px 26px;
  font-weight: 700;
  font-family: var(--font-display);
  font-size: 1.06rem;
  color: var(--ink);
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item .chev { color: var(--teal); transition: transform .2s ease; }
.faq-item[open] .chev { transform: rotate(180deg); }
.faq-body {
  padding: 0 26px 24px;
  border-top: 1px solid var(--line);
}
.faq-body p { padding-top: 20px; color: var(--gray); font-size: 1.02rem; }

/* ================= PARA ODONTÓLOGOS: POR QUÉ ELEGIR ================== */
.why-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 46px 64px;
  margin-top: 56px;
}
.why-item h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--ink);
  margin: 18px 0 10px;
}
.why-item p { color: var(--gray); font-size: 1.02rem; }
.why-icon {
  width: 52px; height: 52px;
  border-radius: 13px;
  display: grid; place-items: center;
  background: var(--teal-soft);
  color: var(--teal);
}
.why-icon .ic { width: 24px; height: 24px; }

/* ==================== PROCESO DE REFERIMIENTO ========================= */
.process-band { padding: 110px 0; }
.process-steps {
  position: relative;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 44px;
  margin-top: 76px;
  text-align: center;
}
.process-line {
  position: absolute;
  top: 43px;
  left: 14%;
  right: 14%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(0, 168, 207, .4), transparent);
}
.process-num {
  position: relative;
  width: 86px; height: 86px;
  margin: 0 auto 30px;
  border-radius: 50%;
  display: grid; place-items: center;
  border: 1px solid rgba(0, 168, 207, .5);
  background: radial-gradient(circle, rgba(0, 168, 207, .16), rgba(10, 19, 35, .9));
  color: var(--teal);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.25rem;
}
.process-step h3 {
  color: #fff;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.35rem;
  margin-bottom: 14px;
}
.process-step p { color: var(--gray-soft); font-size: 1.02rem; max-width: 34ch; margin-inline: auto; }

.process-steps-4 { grid-template-columns: repeat(4, 1fr); gap: 32px; }
.process-steps-4 .process-line { left: 11%; right: 11%; }
.process-steps-4 .process-step p { max-width: 30ch; }
.process-num-highlight {
  border-color: var(--teal);
  background: radial-gradient(circle, rgba(0, 168, 207, .32), rgba(10, 19, 35, .9));
  box-shadow: 0 0 24px -4px rgba(0, 168, 207, .55);
}

/* ===================== TABLA DE ESTUDIOS (referidores) ================ */
.table-card {
  margin-top: 48px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  overflow-x: auto;
}
.studies-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 720px;
}
.studies-table th,
.studies-table td {
  text-align: left;
  padding: 20px 28px;
  border-bottom: 1px solid var(--line);
  font-size: 1rem;
}
.studies-table th {
  color: var(--gray);
  font-weight: 600;
  font-size: .92rem;
}
.studies-table th .ic { display: inline-block; vertical-align: -4px; width: 16px; height: 16px; color: var(--teal); margin-right: 4px; }
.studies-table tbody tr:last-child td { border-bottom: 0; }
.studies-table td:first-child { font-weight: 700; font-family: var(--font-display); color: var(--ink); }
.studies-table td:nth-child(4) { color: var(--gray); }
.dot-teal {
  display: inline-block;
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--teal);
  margin-right: 9px;
  vertical-align: 1px;
}

/* ============================== CONTACTO ============================== */
.contact-stack { display: grid; gap: 34px; }
.panel {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  padding: 38px 42px;
}
.panel-title {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.45rem;
  color: var(--ink);
  margin-bottom: 28px;
}
.contact-row {
  display: flex;
  gap: 18px;
  align-items: flex-start;
  padding: 14px 0;
}
.contact-icon {
  flex: none;
  width: 48px; height: 48px;
  border-radius: 12px;
  background: var(--teal-soft);
  color: var(--teal);
  display: grid; place-items: center;
}
.contact-icon .ic { width: 22px; height: 22px; }
.contact-label {
  display: block;
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--ink);
  margin-bottom: 5px;
}
.contact-value { color: var(--gray); font-size: 1.03rem; }

.hours-list li {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  padding: 13px 0;
  color: var(--gray);
  font-size: 1.03rem;
}
.hours-list strong { color: var(--ink); font-weight: 700; }
.hours-list em { color: var(--gray-soft); font-style: normal; }

/* -------------------- Formulario de contacto -------------------- */
.form-sub { color: var(--gray); font-size: 1.03rem; margin: -16px 0 28px; }
.contact-form { display: flex; flex-direction: column; gap: 20px; }
.form-grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-field { display: flex; flex-direction: column; gap: 9px; }
.form-field label {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: .98rem;
  color: var(--ink);
}
.form-field .req { color: var(--teal); }
.form-field input,
.form-field select,
.form-field textarea {
  width: 100%;
  font-family: inherit;
  font-size: 1.02rem;
  color: var(--ink);
  background: var(--card-soft);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 14px 16px;
  transition: border-color .15s ease, box-shadow .15s ease;
}
.form-field textarea { resize: vertical; min-height: 150px; line-height: 1.5; }
.form-field input::placeholder,
.form-field textarea::placeholder { color: var(--gray-soft); }
.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  outline: none;
  border-color: var(--teal);
  box-shadow: 0 0 0 3px rgba(0, 168, 207, .15);
}
.form-field select {
  appearance: none;
  -webkit-appearance: none;
  cursor: pointer;
  padding-right: 44px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' fill='none' stroke='%2364748B' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 15px center;
  background-size: 20px;
}
.form-submit { width: 100%; margin-top: 6px; }
.form-submit:disabled { opacity: .6; cursor: not-allowed; }
.form-note {
  font-size: .96rem;
  color: var(--teal);
  text-align: center;
  min-height: 1.2em;
  margin-top: 2px;
}
.form-note.is-error { color: #D64545; }

/* -------------------- Mapa de ubicación -------------------- */
.map-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--line);
  box-shadow: var(--shadow-card);
}
.map-frame {
  display: block;
  width: 100%;
  height: 400px;
  border: 0;
}
.map-open-btn {
  position: absolute;
  top: 18px; left: 18px;
  z-index: 2;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #fff;
  color: var(--teal);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: .98rem;
  padding: 11px 18px;
  border-radius: var(--radius-md);
  box-shadow: 0 4px 16px rgba(12, 23, 40, .22);
  transition: background-color .15s ease, color .15s ease, transform .1s ease;
}
.map-open-btn:hover { background: var(--teal); color: #fff; }
.map-open-btn:active { transform: translateY(1px); }
.map-open-btn .ic { width: 18px; height: 18px; }

/* ==================== DESCARGA DE SOLICITUD (referidores) ============= */
.process-download {
  margin-top: 64px;
  text-align: center;
}
.process-download-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 16px;
}
.process-download-note {
  margin-top: 16px;
  color: var(--gray-soft);
  font-size: .95rem;
}

/* ======================== MODAL: PEDIR TURNO ========================== */
.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: grid;
  place-items: center;
  padding: 24px;
  background: rgba(4, 13, 23, .72);
  backdrop-filter: blur(6px);
  animation: fadeIn .2s ease;
}
.modal-overlay[hidden] { display: none; }
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }

.modal-card {
  width: min(460px, 100%);
  max-height: calc(100vh - 48px);
  overflow-y: auto;
  background: #fff;
  border-radius: 26px;
  box-shadow: 0 30px 80px -20px rgba(4, 13, 23, .7);
  animation: modalIn .25s ease;
}
@keyframes modalIn { from { opacity: 0; transform: translateY(14px) scale(.98); } to { opacity: 1; } }

.modal-header {
  position: relative;
  height: 148px;
  background:
    radial-gradient(400px 200px at 90% 110%, rgba(0, 168, 207, .75), transparent 70%),
    linear-gradient(115deg, var(--navy-800), var(--navy-900) 55%, var(--teal-deep));
  border-radius: 26px 26px 0 0;
}
.modal-logo {
  position: absolute;
  left: 50%;
  bottom: -34px;
  transform: translateX(-50%);
  width: 88px; height: 88px;
  border-radius: 22px;
  background: #fff;
  box-shadow: 0 12px 30px -10px rgba(4, 13, 23, .45);
  display: grid; place-items: center;
  color: var(--teal);
}
.modal-logo svg,
.modal-logo img { width: 52px; height: 52px; }
.modal-close {
  position: absolute;
  top: 16px; right: 16px;
  width: 42px; height: 42px;
  border-radius: 50%;
  display: grid; place-items: center;
  background: rgba(255, 255, 255, .18);
  color: #fff;
  transition: background-color .15s ease;
}
.modal-close:hover { background: rgba(255, 255, 255, .3); }

.modal-body { padding: 52px 26px 30px; }
.modal-title {
  text-align: center;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.8rem;
  color: var(--ink);
}
.modal-sub {
  text-align: center;
  color: var(--gray);
  margin: 6px 0 26px;
}

.modal-grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-bottom: 14px;
}
.modal-tile {
  display: grid;
  justify-items: center;
  gap: 6px;
  text-align: center;
  background: var(--card-soft);
  border: 1px solid transparent;
  border-radius: 16px;
  padding: 22px 16px;
  transition: border-color .15s ease, background-color .15s ease;
}
.modal-tile:hover { border-color: var(--teal-border); background: #F2F9FC; }
.modal-tile-icon {
  width: 52px; height: 52px;
  border-radius: 50%;
  display: grid; place-items: center;
  margin-bottom: 4px;
}
.modal-tile-icon .ic { width: 22px; height: 22px; }
.icon-call { background: #E3EAFB; color: #3B5BDB; }
.icon-wa   { background: #E1F8E9; color: #1FA84C; }
.icon-mail { background: #DCF2F8; color: var(--teal-deep); }
.icon-pin  { background: #FDE6E3; color: #E5484D; }

.modal-tile-label {
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--gray-soft);
}
.modal-tile-value {
  display: block;
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--ink);
  font-size: 1.02rem;
}

.modal-tile-row {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 16px;
  text-align: left;
  margin-bottom: 14px;
}
.modal-tile-row .modal-tile-icon { margin-bottom: 0; flex: none; }

.modal-tile-address {
  display: block;
  text-align: left;
  cursor: default;
}
.modal-address-top {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}
.modal-address-top .modal-tile-icon { flex: none; margin-bottom: 0; }
.modal-map-buttons {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-top: 18px;
}
.map-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  border-radius: 12px;
  padding: 12px 16px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: .98rem;
  transition: filter .15s ease;
}
.map-btn:hover { filter: brightness(.96); }
.map-btn .ic { width: 18px; height: 18px; }
.map-waze { background: #E3EAFB; color: #3B5BDB; }
.map-maps { background: #E1F8E9; color: #1FA84C; }

.modal-hours {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  margin-top: 22px;
  color: var(--gray);
  font-size: .93rem;
}

.footer-link-btn {
  display: block;
  padding: 8px 0;
  color: var(--gray-soft);
  text-align: left;
  transition: color .15s ease;
}
.footer-link-btn:hover { color: #fff; }

/* =============================== FOOTER =============================== */
.footer {
  background: var(--navy-900);
  padding: 90px 0 0;
  color: var(--gray-soft);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: 56px;
  padding-bottom: 72px;
}
.footer-logo { display: flex; align-items: center; gap: 14px; margin-bottom: 22px; }
.footer-logo-mark {
  width: 48px; height: 48px;
  border-radius: 12px;
  border: 1px solid rgba(0, 168, 207, .4);
  background: rgba(0, 168, 207, .1);
  color: var(--teal);
  display: grid; place-items: center;
}
.footer-logo-mark svg,
.footer-logo-mark img { width: 26px; height: 26px; }
.footer-tagline {
  display: block;
  font-size: .74rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: #61708A;
  margin-top: 3px;
}
.footer-desc { max-width: 40ch; font-size: 1rem; }
.footer-social { display: flex; gap: 12px; margin-top: 26px; }
.footer-social a {
  width: 44px; height: 44px;
  border-radius: 11px;
  border: 1px solid var(--line-dark);
  display: grid; place-items: center;
  color: var(--gray-soft);
  transition: color .15s ease, border-color .15s ease;
}
.footer-social a:hover { color: #fff; border-color: rgba(255, 255, 255, .3); }
.footer-social .ic { width: 19px; height: 19px; }

.footer-col h4 {
  color: #fff;
  font-size: .86rem;
  font-weight: 700;
  letter-spacing: .13em;
  text-transform: uppercase;
  margin-bottom: 24px;
}
.footer-col a {
  display: block;
  padding: 8px 0;
  color: var(--gray-soft);
  transition: color .15s ease;
}
.footer-col a:hover { color: #fff; }

.footer-contact p {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  padding: 9px 0;
  font-size: 1rem;
}
.footer-contact .ic { margin-top: 4px; width: 18px; height: 18px; }

.footer-bottom {
  border-top: 1px solid var(--line-dark);
  padding: 26px 24px;
  font-size: .92rem;
  color: #61708A;
}

/* ============================= RESPONSIVE ============================= */
@media (max-width: 1024px) {
  .services-grid { grid-template-columns: 1fr; }
  .why-grid { gap: 40px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .equip-strip { grid-template-columns: 1fr 1fr; }
  .doc-grid { grid-template-columns: 1fr 1fr; }
  .process-steps-4 { grid-template-columns: 1fr 1fr; gap: 48px 32px; }
  .process-steps-4 .process-line { display: none; }
}

@media (max-width: 820px) {
  :root { --nav-h: 68px; }

  .nav-links, .nav-shield { display: none; }
  .nav-burger { display: flex; }
  .nav-cta { margin-left: auto; flex: 0 0 auto; }
  .btn-nav { white-space: nowrap; }
  .nav-links.is-open {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    position: absolute;
    top: var(--nav-h);
    left: 0; right: 0;
    background: var(--navy-900);
    padding: 14px 24px 22px;
    border-top: 1px solid var(--line-dark);
  }

  .hero {
    padding: 72px 0 88px;
    background:
      linear-gradient(180deg, rgba(7, 15, 28, .95) 0%, rgba(7, 15, 28, .90) 55%, rgba(7, 15, 28, .87) 100%),
      url("../src/img/hero-inicio.jpg") center / cover no-repeat,
      var(--navy-900);
  }
  .section, .cbct-section, .process-band, .cta-band { padding: 72px 0; }
  .page-head { padding: 60px 0 44px; }

  .stats-grid { grid-template-columns: 1fr 1fr; gap: 40px 24px; }
  .summary-grid { grid-template-columns: 1fr; }
  .why-grid { grid-template-columns: 1fr; }
  .about-layout { grid-template-columns: 1fr; gap: 40px; }
  .about-facts { grid-template-columns: 1fr 1fr; position: static; }
  .modal-header { height: 122px; }
  .modal-body { padding: 46px 20px 26px; }
  .equip-strip { grid-template-columns: 1fr; }
  .doc-grid { grid-template-columns: 1fr 1fr; }
  .points-steps { grid-template-columns: 1fr; gap: 26px; }
  .points-columns { grid-template-columns: 1fr; }

  /* CBCT: franja superior con la foto (altura fija para que se vea reconocible) */
  .cbct-photo {
    inset: 0 0 auto 0;
    height: 440px;
    background:
      linear-gradient(180deg, rgba(10, 19, 35, .62) 0%, rgba(10, 19, 35, .70) 62%, var(--navy-870) 100%),
      url("../src/img/cbct.jpg") center 42% / cover no-repeat;
  }

  /* Niveles (Aliado/Plata/Oro): carrousel horizontal deslizable */
  .tiers-grid {
    display: flex;
    grid-template-columns: none;
    gap: 16px;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    padding-bottom: 14px;
    scroll-padding-inline: 24px;
  }
  .tier-card {
    flex: 0 0 82%;
    scroll-snap-align: center;
  }

  .process-steps { grid-template-columns: 1fr; gap: 52px; }
  .process-steps-4 { grid-template-columns: 1fr; }
  .process-line { display: none; }
  .glass-card { flex-direction: column; }
  .panel { padding: 28px 24px; }
}

@media (max-width: 480px) {
  .container, .container-narrow { width: min(1180px, 100% - 36px); }
  .stats-grid { grid-template-columns: 1fr; }
  .hero-actions .btn { width: 100%; }
  .doc-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 40px; }
  .about-facts { grid-template-columns: 1fr; }
  .modal-grid-2 { grid-template-columns: 1fr; }
  .form-grid-2 { grid-template-columns: 1fr; }
  .map-frame { height: 320px; }
  .modal-card { border-radius: 20px; }
  .modal-header { border-radius: 20px 20px 0 0; }
  .nav-inner { gap: 12px; }
  .nav-cta { gap: 8px; }
  .btn-nav { padding: 10px 16px; font-size: .92rem; }
  .brand-logo--full { display: none; }
  .brand-logo--iso { display: block; height: 40px; }
  .process-download .btn { width: 100%; }
  .points-cta .btn { width: 100%; }
  .cta-band .btn { width: 100%; }

  /* Cards de Servicios: que encojan y el badge baje de línea si no entra */
  .service-card { min-width: 0; padding: 26px 22px; }
  .service-top { flex-wrap: wrap; gap: 14px; }
  .service-heading { min-width: 0; flex: 1 1 auto; }
  .service-title { font-size: 1.3rem; overflow-wrap: break-word; }
  .service-icon { width: 54px; height: 54px; }
  .service-icon .ic { width: 24px; height: 24px; }
  .badge { order: 3; }
  .service-meta { gap: 12px 20px; }
}

/* ===================== ANIMACIONES (scroll reveal) =================== */
/* La clase .reveal la agrega el JS; sin JS el contenido se ve normal. */
.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity .7s cubic-bezier(.22, .61, .36, 1),
              transform .7s cubic-bezier(.22, .61, .36, 1);
  will-change: opacity, transform;
}
.reveal.is-visible {
  opacity: 1;
  transform: none;
}

/* Accesibilidad */
:focus-visible { outline: 2px solid var(--teal); outline-offset: 2px; }
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  html { scroll-behavior: auto; }
  .reveal { opacity: 1 !important; transform: none !important; }
}