/* ============================================================
   KINÉORA — HOJA DE ESTILOS
   Paleta y tipografías aprobadas en Fase 1
   ============================================================ */

/* ---------- VARIABLES DE MARCA ---------- */
:root {
  --marfil:        #F7F3EC;
  --hueso:         #FCFAF6;
  --piedra:        #E5DCCC;
  --grafito:       #1C1B19;
  --champagne:     #C6A15B;   /* dorado sobre fondos oscuros */
  --bronce:        #A9853F;   /* dorado sobre fondos claros (contraste WCAG) */
  --salvia:        #5F6F5E;
  --salvia-oscuro: #4C594B;
  --texto:         #3A3733;
  --texto-suave:   #7A746B;

  --serif: 'Cormorant Garamond', Georgia, serif;
  --sans:  'Manrope', -apple-system, Segoe UI, sans-serif;

  --radius: 14px;
  --shadow: 0 10px 30px rgba(28, 27, 25, .08);
  --transition: .3s ease;
  --container: 1180px;
}

/* ---------- RESET Y BASE ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.65;
  color: var(--texto);
  background: var(--marfil);
  -webkit-font-smoothing: antialiased;
}
body.no-scroll { overflow: hidden; }
img { max-width: 100%; display: block; }
a { color: var(--bronce); text-decoration: none; }
ul { list-style: none; }

h1, h2, h3 { font-family: var(--serif); font-weight: 600; color: var(--grafito); line-height: 1.15; }
h1 { font-size: clamp(2.1rem, 4.5vw, 3.4rem); }
h2 { font-size: clamp(1.7rem, 3vw, 2.4rem); }
h3 { font-size: 1.35rem; }

.container { max-width: var(--container); margin: 0 auto; padding: 0 24px; }
section { padding: 88px 0; }
.section-tight { padding: 56px 0; }

.eyebrow {
  font-size: .78rem; letter-spacing: .22em; text-transform: uppercase;
  color: var(--bronce); font-weight: 700; margin-bottom: 14px;
}
.section-intro { max-width: 640px; margin: 12px auto 48px; text-align: center; color: var(--texto-suave); }

/* ---------- BOTONES ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  font-family: var(--sans); font-weight: 700; font-size: .95rem;
  padding: 15px 30px; border-radius: 999px; cursor: pointer;
  border: 2px solid transparent; transition: var(--transition);
}
.btn-gold { background: var(--bronce); color: #fff; }
.btn-gold:hover { background: var(--champagne); color: var(--grafito); }
.btn-sage { background: var(--salvia); color: #fff; }
.btn-sage:hover { background: var(--salvia-oscuro); }
.btn-outline { background: transparent; border-color: currentColor; color: var(--grafito); }
.btn-outline:hover { background: var(--grafito); color: var(--marfil); border-color: var(--grafito); }
.dark-block .btn-outline { color: var(--champagne); }
.dark-block .btn-outline:hover { background: var(--champagne); color: var(--grafito); border-color: var(--champagne); }

/* ---------- ACCESIBILIDAD ---------- */
a:focus-visible, button:focus-visible {
  outline: 3px solid var(--bronce); outline-offset: 3px; border-radius: 6px;
}
.skip-link {
  position: absolute; left: -9999px; top: 0; background: var(--grafito);
  color: #fff; padding: 10px 18px; z-index: 200; border-radius: 0 0 8px 0;
}
.skip-link:focus { left: 0; }

/* ---------- HEADER ---------- */
.site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  background: var(--marfil); height: 80px;
  display: flex; align-items: center;
  transition: background var(--transition), box-shadow var(--transition);
}
.site-header.is-scrolled {
  background: rgba(28, 27, 25, .96); box-shadow: 0 4px 20px rgba(28,27,25,.18);
}
.site-header .container {
  width: 100%; display: flex; align-items: center; justify-content: space-between;
}
.brand {
  font-family: var(--serif); font-size: 1.65rem; font-weight: 600;
  color: var(--grafito); letter-spacing: .04em; transition: color var(--transition);
}
.site-header.is-scrolled .brand { color: var(--marfil); }
.main-nav { display: flex; align-items: center; gap: 26px; }
.main-nav a { color: var(--grafito); font-weight: 600; font-size: .92rem; transition: color var(--transition); }
.site-header.is-scrolled .main-nav a { color: var(--marfil); }
.main-nav a:hover { color: var(--bronce); }
.site-header.is-scrolled .main-nav a:hover { color: var(--champagne); }
.main-nav .btn { padding: 11px 22px; font-size: .88rem; }
.main-nav .btn, .site-header.is-scrolled .main-nav .btn { color: #fff; }

.nav-toggle {
  display: none; background: none; border: 0; cursor: pointer;
  width: 44px; height: 44px; flex-direction: column; justify-content: center; gap: 6px; align-items: center;
}
.nav-toggle span {
  display: block; width: 26px; height: 2px; background: var(--grafito); transition: var(--transition);
}
.site-header.is-scrolled .nav-toggle span { background: var(--marfil); }

/* ---------- MENÚ MÓVIL ---------- */
.mobile-menu {
  position: fixed; inset: 0; z-index: 90; background: var(--grafito);
  display: flex; flex-direction: column; justify-content: center; align-items: center; gap: 22px;
  opacity: 0; visibility: hidden; transition: var(--transition);
  padding: 100px 24px 48px; text-align: center;
}
.mobile-menu.is-open { opacity: 1; visibility: visible; }
.mobile-menu > a {
  font-family: var(--serif); font-size: 1.9rem; color: var(--marfil);
}
.mobile-menu > a:hover { color: var(--champagne); }
.menu-ctas { display: flex; flex-direction: column; gap: 14px; margin-top: 18px; width: 100%; max-width: 320px; }

/* ---------- HERO ---------- */
.hero { padding: 160px 0 72px; }
.hero-grid {
  display: grid; grid-template-columns: 1.05fr .95fr; gap: 56px; align-items: center;
}
.hero .sub { margin: 20px 0 30px; color: var(--texto-suave); font-size: 1.08rem; max-width: 520px; }
.hero-ctas { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-lema {
  margin-top: 26px; font-family: var(--serif); font-style: italic;
  color: var(--bronce); font-size: 1.12rem;
}
.hero-media img {
  width: 100%; height: 520px; object-fit: cover;
  border-radius: 260px 260px var(--radius) var(--radius);   /* arco superior que evoca el logo */
  border-top: 4px solid var(--champagne);
  box-shadow: var(--shadow);
}
.trust-strip {
  margin-top: 56px; border-top: 1px solid var(--piedra); border-bottom: 1px solid var(--piedra);
  padding: 18px 0;
}
.trust-items { display: flex; justify-content: center; gap: 12px 48px; flex-wrap: wrap; }
.trust-items li {
  font-size: .85rem; letter-spacing: .14em; text-transform: uppercase;
  color: var(--texto-suave); font-weight: 700;
}
.trust-items li::before { content: "✦"; color: var(--bronce); margin-right: 10px; }

/* ---------- FONDOS DE SECCIÓN ---------- */
.bg-hueso { background: var(--hueso); }
.bg-piedra { background: var(--piedra); }

/* ---------- ENFOQUE (B2) ---------- */
.approach-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px;
  max-width: 940px; margin: 44px auto 34px; text-align: left;
}
.approach-item {
  background: #fff; border-radius: var(--radius); padding: 28px 26px; box-shadow: var(--shadow);
}
.approach-item h3 { font-size: 1.2rem; margin-bottom: 8px; }
.approach-item p { color: var(--texto-suave); font-size: .96rem; }
.link-arrow { font-weight: 700; color: var(--bronce); }
.link-arrow:hover { color: var(--grafito); }

/* ---------- TARJETAS DE SERVICIOS (B3) ---------- */
.services-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; margin: 44px 0 40px;
}
.service-card {
  background: #fff; border-radius: var(--radius); padding: 30px 24px;
  box-shadow: var(--shadow); color: var(--texto);
  display: flex; flex-direction: column; gap: 10px;
  border: 1px solid transparent; transition: var(--transition);
}
.service-card:hover { transform: translateY(-5px); border-color: var(--champagne); }
.service-card .icon { color: var(--champagne); font-size: 1.2rem; }
.service-card h3 { font-size: 1.18rem; }
.service-card p { color: var(--texto-suave); font-size: .93rem; flex: 1; }
.badge-cert {
  align-self: flex-start; font-size: .7rem; letter-spacing: .12em; text-transform: uppercase;
  font-weight: 800; color: var(--bronce); background: rgba(198, 161, 91, .14);
  border: 1px solid rgba(169, 133, 63, .35); border-radius: 999px; padding: 4px 12px;
}

/* ---------- PARA QUIÉN (B4) ---------- */
.audience-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin-top: 12px;
}
.audience-item { position: relative; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); }
.audience-item img { width: 100%; height: 340px; object-fit: cover; }
.audience-item span {
  position: absolute; left: 0; right: 0; bottom: 0; padding: 40px 18px 18px;
  color: #fff; font-weight: 700; font-size: .95rem;
  background: linear-gradient(to top, rgba(28,27,25,.82), transparent);
}

/* ---------- BLOQUE OSCURO / FISIOTERAPEUTA (B5) ---------- */
.dark-block { background: var(--grafito); }
.dark-block h2, .dark-block h3 { color: var(--marfil); }
.dark-block p { color: rgba(247, 243, 236, .82); }
.dark-block .eyebrow { color: var(--champagne); }
.pro-grid {
  display: grid; grid-template-columns: .85fr 1.15fr; gap: 56px; align-items: center;
}
.pro-grid img {
  width: 100%; height: 460px; object-fit: cover;
  border-radius: var(--radius); border: 1px solid rgba(198,161,91,.4);
}
.pro-credentials { margin: 22px 0 28px; display: grid; gap: 10px; }
.pro-credentials li {
  color: rgba(247, 243, 236, .88); padding-left: 26px; position: relative; font-size: .98rem;
}
.pro-credentials li::before { content: "✦"; position: absolute; left: 0; color: var(--champagne); }

/* ---------- CÓMO FUNCIONA (B6) ---------- */
.steps-big { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.step-big {
  background: #fff; border-radius: var(--radius); padding: 34px 28px; box-shadow: var(--shadow);
  display: flex; flex-direction: column; gap: 10px;
}
.step-big .num {
  font-family: var(--serif); font-size: 2.6rem; color: var(--champagne); line-height: 1;
}
.step-big p { color: var(--texto-suave); font-size: .96rem; flex: 1; }
.step-big .price { font-weight: 800; color: var(--bronce); font-size: .92rem; }

/* ---------- PAGO EN LÍNEA (B7) ---------- */
.promo-card {
  background: var(--grafito); border-radius: var(--radius); padding: 52px 48px;
  text-align: center; box-shadow: var(--shadow);
  border: 1px solid rgba(198, 161, 91, .45);
}
.promo-card h2 { color: var(--marfil); max-width: 680px; margin: 0 auto; }
.promo-card .eyebrow { color: var(--champagne); }
.promo-card .fine {
  color: rgba(247, 243, 236, .72); font-size: .88rem; max-width: 640px; margin: 18px auto 28px;
}
.promo-card .secure { color: rgba(247, 243, 236, .6); font-size: .82rem; margin-top: 18px; }

/* ---------- FAQ (B9) ---------- */
.faq-list { max-width: 780px; margin: 0 auto; display: grid; gap: 12px; }
.faq-item { background: #fff; border-radius: var(--radius); box-shadow: var(--shadow); overflow: hidden; }
.faq-item button {
  width: 100%; text-align: left; background: none; border: 0; cursor: pointer;
  font-family: var(--sans); font-weight: 700; font-size: 1rem; color: var(--grafito);
  padding: 20px 54px 20px 24px; position: relative;
}
.faq-item button::after {
  content: "+"; position: absolute; right: 22px; top: 50%; transform: translateY(-50%);
  font-family: var(--serif); font-size: 1.6rem; color: var(--bronce); transition: var(--transition);
}
.faq-item.is-open button::after { transform: translateY(-50%) rotate(45deg); }
.faq-item .answer { max-height: 0; overflow: hidden; transition: max-height .35s ease; }
.faq-item.is-open .answer { max-height: 400px; }
.faq-item .answer p { padding: 0 24px 22px; color: var(--texto-suave); font-size: .96rem; }
.faq-more { text-align: center; margin-top: 30px; }

/* ---------- CTA FINAL (B10) ---------- */
.final-cta { background: var(--salvia-oscuro); text-align: center; }
.final-cta h2 { color: var(--marfil); }
.final-cta p { color: rgba(247, 243, 236, .85); max-width: 560px; margin: 14px auto 30px; }
.final-cta .cta-buttons { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }
.final-cta .hours { margin-top: 24px; color: rgba(247,243,236,.7); font-size: .88rem; letter-spacing: .1em; text-transform: uppercase; font-weight: 700; }

/* ---------- FOOTER ---------- */
.site-footer { background: var(--grafito); padding: 72px 0 0; }
.footer-grid {
  display: grid; grid-template-columns: 1.2fr 1fr 1fr 1.3fr; gap: 40px; padding-bottom: 52px;
}
.footer-brand {
  font-family: var(--serif); font-size: 1.7rem; color: var(--champagne); letter-spacing: .04em;
}
.footer-lema { color: rgba(247,243,236,.6); font-style: italic; font-family: var(--serif); margin-top: 10px; }
.footer-social { display: flex; gap: 14px; margin-top: 18px; }
.footer-social a { color: var(--champagne); font-weight: 700; font-size: .9rem; }
.site-footer h4 {
  color: var(--marfil); font-size: .82rem; letter-spacing: .18em; text-transform: uppercase; margin-bottom: 16px;
}
.site-footer ul { display: grid; gap: 9px; }
.site-footer ul a, .site-footer address {
  color: rgba(247, 243, 236, .72); font-size: .93rem; font-style: normal;
}
.site-footer ul a:hover { color: var(--champagne); }
.footer-bottom {
  border-top: 1px solid rgba(247, 243, 236, .12); padding: 20px 0;
  display: flex; justify-content: space-between; align-items: center; gap: 14px; flex-wrap: wrap;
}
.footer-bottom, .footer-bottom a { color: rgba(247, 243, 236, .55); font-size: .84rem; }
.footer-bottom a:hover { color: var(--champagne); }
.footer-legal { display: flex; gap: 18px; flex-wrap: wrap; }

/* ---------- BOTÓN FLOTANTE WHATSAPP ---------- */
.wa-float {
  position: fixed; right: 22px; bottom: 22px; z-index: 80;
  width: 56px; height: 56px; border-radius: 50%; background: var(--salvia);
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-size: 1.5rem; box-shadow: 0 8px 24px rgba(28,27,25,.28);
  opacity: 0; visibility: hidden; transform: translateY(10px); transition: var(--transition);
}
.wa-float.is-visible { opacity: 1; visibility: visible; transform: none; }
.wa-float:hover { background: var(--salvia-oscuro); }

/* ---------- PÁGINAS INTERIORES ---------- */
.page-hero { padding: 160px 0 56px; text-align: center; }
.page-hero .sub { color: var(--texto-suave); max-width: 620px; margin: 16px auto 0; font-size: 1.05rem; }

.service-detail { max-width: 820px; margin: 0 auto 56px; }
.service-detail h2 { margin-bottom: 14px; display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }
.service-detail p { margin-bottom: 14px; }
.service-detail .meta { color: var(--texto-suave); font-size: .95rem; }
.service-detail .meta strong { color: var(--grafito); }
.service-detail .cta-row { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 20px; }
.detail-divider { border: 0; border-top: 1px solid var(--piedra); margin: 56px 0; }

.checklist { display: grid; gap: 12px; margin: 20px 0; }
.checklist li { padding-left: 30px; position: relative; }
.checklist li::before { content: "✦"; position: absolute; left: 0; color: var(--bronce); }

.info-card {
  background: #fff; border-radius: var(--radius); padding: 32px 30px; box-shadow: var(--shadow);
}
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 30px; align-items: start; }

.map-frame { width: 100%; height: 420px; border: 0; border-radius: var(--radius); box-shadow: var(--shadow); }

.blog-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; margin-top: 44px; }
.blog-card {
  background: #fff; border-radius: var(--radius); padding: 30px 26px; box-shadow: var(--shadow);
  display: flex; flex-direction: column; gap: 12px;
}
.blog-card h3 { font-size: 1.15rem; }
.blog-card .tag {
  align-self: flex-start; font-size: .7rem; letter-spacing: .12em; text-transform: uppercase;
  font-weight: 800; color: var(--texto-suave); background: var(--marfil);
  border-radius: 999px; padding: 4px 12px;
}

.legal-body { max-width: 780px; margin: 0 auto; }
.legal-body h2 { margin: 40px 0 12px; font-size: 1.5rem; }
.legal-body p, .legal-body li { color: var(--texto); margin-bottom: 12px; }
.legal-body ul { list-style: disc; padding-left: 24px; }
.draft-note {
  background: rgba(198, 161, 91, .14); border: 1px solid rgba(169,133,63,.4);
  border-radius: var(--radius); padding: 16px 20px; font-size: .92rem; color: var(--grafito);
  margin-bottom: 32px;
}

.disclaimer {
  background: var(--hueso); border-left: 4px solid var(--salvia);
  border-radius: 0 var(--radius) var(--radius) 0; padding: 18px 22px;
  color: var(--texto-suave); font-size: .93rem;
}

/* ---------- ANIMACIONES REVEAL ---------- */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity .6s ease, transform .6s ease; }
.reveal.is-inview { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
}

/* ---------- RESPONSIVE ---------- */
@media (max-width: 1024px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .audience-grid { grid-template-columns: repeat(2, 1fr); }
  .blog-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 860px) {
  .site-header { height: 64px; }
  .main-nav { display: none; }
  .nav-toggle { display: flex; }
  .hero { padding: 120px 0 56px; }
  .hero-grid, .pro-grid, .two-col { grid-template-columns: 1fr; gap: 34px; }
  .hero-media img { height: 380px; }
  .approach-grid, .steps-big { grid-template-columns: 1fr; }
  section { padding: 64px 0; }
  .promo-card { padding: 40px 26px; }
}

@media (max-width: 560px) {
  .services-grid, .audience-grid, .blog-grid, .footer-grid { grid-template-columns: 1fr; }
  .audience-item img { height: 260px; }
  .footer-bottom { flex-direction: column; text-align: center; }
}