/* =========================================================
   Clínica Dra. Ana Escapa — estilos
   Paleta basada en el logo real de la clínica (verde/blanco)
   ========================================================= */

:root {
  --verde-primario: #A3B520;
  --verde-oscuro: #4a5312;
  --verde-suave: #f2f4e2;
  --verde-linea: #dde3ad;
  --crema: #fbfbf7;
  --blanco: #ffffff;
  --texto: #2b2e1f;
  --texto-suave: #63684f;

  --font-display: "Cormorant Garamond", serif;
  --font-body: "Jost", sans-serif;

  --radius-lg: 28px;
  --radius-md: 18px;
  --radius-sm: 10px;

  --shadow-soft: 0 20px 45px -20px rgba(52, 70, 31, 0.25);
  --shadow-card: 0 12px 30px -12px rgba(52, 70, 31, 0.18);

  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --dur-fast: 200ms;
  --dur-normal: 500ms;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; overflow-x: hidden; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--texto);
  background: var(--crema);
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 {
  font-family: var(--font-display);
  color: var(--verde-oscuro);
  line-height: 1.1;
  margin: 0 0 0.5em;
  font-weight: 600;
}

h1 { font-size: clamp(2.4rem, 2rem + 3vw, 4.4rem); letter-spacing: -0.01em; }
h1 em { color: var(--verde-primario); font-style: normal; }
h2 { font-size: clamp(1.9rem, 1.6rem + 1.6vw, 2.9rem); }
h3 { font-size: 1.3rem; }

p { line-height: 1.7; color: var(--texto-suave); }

a { color: inherit; text-decoration: none; }

.container {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 24px;
}

img { max-width: 100%; display: block; }

section { position: relative; padding: clamp(70px, 8vw, 130px) 0; }

.section-eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--verde-primario);
  margin-bottom: 0.8em;
}
.section-eyebrow.center { text-align: center; }
.center { text-align: center; }
.section-lead {
  max-width: 620px;
  margin: 0 auto 3rem;
}

/* ============ Progress bar ============ */
.progress-bar {
  position: fixed;
  top: 0; left: 0;
  height: 3px;
  width: 0%;
  background: var(--verde-primario);
  z-index: 1000;
  transition: width 80ms linear;
}

/* ============ Buttons ============ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: 999px;
  font-weight: 500;
  font-size: 0.95rem;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform var(--dur-fast) var(--ease-out),
              box-shadow var(--dur-fast) var(--ease-out),
              background var(--dur-fast) var(--ease-out),
              color var(--dur-fast) var(--ease-out);
  white-space: nowrap;
}
.btn-lg { padding: 15px 30px; font-size: 1rem; }
.btn-primary {
  background: var(--verde-primario);
  color: #fff;
  box-shadow: var(--shadow-card);
}
.btn-primary:hover { transform: translateY(-3px); box-shadow: 0 16px 30px -10px rgba(92,122,63,0.45); }
.btn-primary:active { transform: translateY(-1px) scale(0.98); }

.btn-outline {
  border-color: var(--verde-oscuro);
  color: var(--verde-oscuro);
  background: transparent;
}
.btn-outline:hover { background: var(--verde-oscuro); color: #fff; transform: translateY(-3px); }

.btn-ghost { color: var(--verde-oscuro); font-weight: 500; }
.btn-ghost:hover { color: var(--verde-primario); }

/* ============ Header ============ */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 500;
  padding: 18px 0;
  transition: background var(--dur-normal) var(--ease-out), box-shadow var(--dur-normal) var(--ease-out), padding var(--dur-normal) var(--ease-out);
}
.site-header.is-scrolled {
  background: rgba(250, 249, 245, 0.85);
  backdrop-filter: blur(14px) saturate(160%);
  box-shadow: 0 8px 30px -18px rgba(52,70,31,0.35);
  padding: 10px 0;
}
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.nav-collapse { display: flex; align-items: center; gap: 40px; }

.brand { display: flex; align-items: center; gap: 10px; font-family: var(--font-display); }
.brand-mark { border-radius: 6px; flex-shrink: 0; }
.footer-mark { border-radius: 6px; }
.brand-text { font-size: 1.15rem; color: var(--verde-oscuro); }
.brand-text strong { font-weight: 700; }

.main-nav { display: flex; gap: 28px; }
.main-nav a {
  font-size: 0.92rem;
  color: var(--texto);
  position: relative;
  padding: 4px 0;
}
.main-nav a::after {
  content: "";
  position: absolute;
  left: 0; bottom: 0;
  width: 0%; height: 2px;
  background: var(--verde-primario);
  transition: width var(--dur-fast) var(--ease-out);
}
.main-nav a:hover::after { width: 100%; }
.main-nav a.is-current { color: var(--verde-primario); }
.main-nav a.is-current::after { width: 100%; }

.header-cta { display: flex; align-items: center; gap: 18px; }

.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}
.menu-toggle span { width: 24px; height: 2px; background: var(--verde-oscuro); transition: transform var(--dur-fast), opacity var(--dur-fast); }
.menu-toggle.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-toggle.is-open span:nth-child(2) { opacity: 0; }
.menu-toggle.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ============ Hero ============ */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  padding-top: 140px;
  overflow: hidden;
}
.hero-bg { position: absolute; inset: 0; z-index: 0; }
.blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(60px);
  opacity: 0.55;
  animation: float 14s ease-in-out infinite;
}
.blob-1 {
  width: 480px; height: 480px;
  background: radial-gradient(circle, var(--verde-linea), transparent 70%);
  top: -120px; right: -100px;
}
.blob-2 {
  width: 360px; height: 360px;
  background: radial-gradient(circle, var(--verde-suave), transparent 70%);
  bottom: -80px; left: -80px;
  animation-delay: -6s;
}
@keyframes float {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(30px, -30px) scale(1.06); }
}

.hero-photo {
  position: absolute;
  top: 0; right: 0; bottom: 0;
  width: 46%;
  background:
    linear-gradient(160deg, rgba(92,122,63,0.28), rgba(52,70,31,0.55)),
    url("../images/hero-clinica.jpg") center/cover no-repeat;
  clip-path: polygon(18% 0, 100% 0, 100% 100%, 0% 100%);
  opacity: 0.9;
}
@media (max-width: 900px) { .hero-photo { display: none; } }

.hero-inner { position: relative; z-index: 1; max-width: 700px; }
.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.2em;
  font-size: 0.8rem;
  color: var(--verde-primario);
  font-weight: 500;
  margin-bottom: 1.2em;
}
.hero-sub { font-size: 1.1rem; max-width: 560px; margin-bottom: 2.2em; }
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 3em; }

.hero-trust {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 14px 30px;
  padding: 0;
  margin: 0;
}
.hero-trust li {
  font-size: 0.85rem;
  color: var(--texto-suave);
  padding-left: 18px;
  position: relative;
}
.hero-trust li::before {
  content: "";
  position: absolute;
  left: 0; top: 50%;
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--verde-primario);
  transform: translateY(-50%);
}
.hero-trust strong { color: var(--verde-oscuro); }

.scroll-cue {
  position: absolute;
  bottom: 34px; left: 50%;
  transform: translateX(-50%);
  width: 26px; height: 42px;
  border: 2px solid var(--verde-primario);
  border-radius: 20px;
  z-index: 1;
}
.scroll-cue span {
  position: absolute;
  top: 6px; left: 50%;
  width: 4px; height: 8px;
  background: var(--verde-primario);
  border-radius: 2px;
  transform: translateX(-50%);
  animation: scrollcue 1.8s ease-in-out infinite;
}
@keyframes scrollcue {
  0% { top: 6px; opacity: 1; }
  70% { top: 22px; opacity: 0; }
  100% { top: 22px; opacity: 0; }
}

/* ============ Reveal animation ============ */
[data-reveal] {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 800ms var(--ease-out), transform 800ms var(--ease-out);
}
[data-reveal="left"] { transform: translateX(-40px); }
[data-reveal="right"] { transform: translateX(40px); }
[data-reveal].is-visible,
[data-reveal="left"].is-visible,
[data-reveal="right"].is-visible {
  opacity: 1;
  transform: translate(0, 0);
}

/* ============ Photo placeholders (elegant fallback if no real photo yet) ============ */
.photo-frame {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background:
    linear-gradient(150deg, var(--verde-suave), var(--verde-linea)),
    repeating-linear-gradient(45deg, rgba(255,255,255,0.4) 0 2px, transparent 2px 22px);
  box-shadow: var(--shadow-soft);
}
.photo-frame::after {
  content: "";
  position: absolute; inset: 0;
  border: 1px solid rgba(255,255,255,0.5);
  border-radius: inherit;
}
.photo-doctora {
  aspect-ratio: 4/5;
  background:
    linear-gradient(160deg, rgba(52,70,31,0.15), rgba(52,70,31,0.55)),
    linear-gradient(150deg, var(--verde-suave), var(--verde-linea)),
    url("../images/doctora-ana-escapa.jpg") center/cover no-repeat;
}
.photo-caption {
  position: absolute;
  left: 22px; bottom: 22px;
  color: #fff;
  font-family: var(--font-display);
  font-size: 1.3rem;
  text-shadow: 0 2px 10px rgba(0,0,0,0.3);
}
.photo-clinica-1 { background: linear-gradient(150deg, var(--verde-suave), var(--verde-linea)), url("../images/clinica-interior-1.jpg") center/cover no-repeat; }
.photo-clinica-2 { background: linear-gradient(150deg, var(--verde-suave), var(--verde-linea)), url("../images/clinica-interior-2.jpg") center/cover no-repeat; }
.photo-clinica-3 { background: linear-gradient(150deg, var(--verde-suave), var(--verde-linea)), url("../images/clinica-interior-3.jpg") center/cover no-repeat; }

/* ============ About ============ */
.about-grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 70px;
  align-items: center;
  margin-top: 3.5rem;
}
.about-media { position: relative; }
.badge-float {
  position: absolute;
  bottom: -24px; right: -24px;
  background: var(--verde-primario);
  color: #fff;
  border-radius: 50%;
  width: 120px; height: 120px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  box-shadow: var(--shadow-soft);
  animation: pulse 4s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.05); }
}
.badge-number { font-family: var(--font-display); font-size: 2.1rem; font-weight: 700; line-height: 1; }
.badge-label { font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.05em; margin-top: 4px; }

.value-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 2.5rem; }
.value-card {
  background: var(--blanco);
  border-radius: var(--radius-md);
  padding: 24px 20px;
  box-shadow: var(--shadow-card);
  transition: transform var(--dur-fast) var(--ease-out), box-shadow var(--dur-fast) var(--ease-out);
}
.value-card:hover { transform: translateY(-6px); box-shadow: 0 22px 40px -18px rgba(52,70,31,0.3); }
.value-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 46px; height: 46px;
  border-radius: 14px;
  background: var(--verde-suave);
  color: var(--verde-primario);
}
.value-card h3 { font-size: 1.05rem; margin: 0.5em 0 0.3em; }
.value-card p { font-size: 0.88rem; margin: 0; }

/* ============ Stats ============ */
.stats { background: var(--verde-oscuro); padding: 60px 0; }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); text-align: center; gap: 20px; }
.stat-number { font-family: var(--font-display); font-size: clamp(2.2rem, 1.8rem + 2vw, 3.2rem); color: #fff; font-weight: 700; }
.stat-plus { font-family: var(--font-display); font-size: 1.6rem; color: var(--verde-linea); }
.stats p { color: rgba(255,255,255,0.75); margin-top: 0.3em; font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.06em; }

/* ============ Services / Tabs ============ */
.tabs { display: flex; justify-content: center; gap: 10px; flex-wrap: wrap; margin-bottom: 3rem; }
.tab-btn {
  padding: 12px 22px;
  border-radius: 999px;
  border: 1px solid var(--verde-linea);
  background: var(--blanco);
  font-family: var(--font-body);
  font-size: 0.92rem;
  color: var(--texto-suave);
  cursor: pointer;
  transition: all var(--dur-fast) var(--ease-out);
}
.tab-btn:hover { border-color: var(--verde-primario); color: var(--verde-oscuro); }
.tab-btn.is-active { background: var(--verde-primario); color: #fff; border-color: var(--verde-primario); }

.tab-panel { display: none; }
.tab-panel.is-active { display: block; animation: fadein 500ms var(--ease-out); }
@keyframes fadein { from { opacity: 0; transform: translateY(10px);} to { opacity: 1; transform: translateY(0);} }

.service-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.service-card {
  background: var(--blanco);
  border-radius: var(--radius-md);
  padding: 30px 26px;
  box-shadow: var(--shadow-card);
  transition: transform var(--dur-fast) var(--ease-out), box-shadow var(--dur-fast) var(--ease-out), border-color var(--dur-fast);
  border: 1px solid transparent;
}
.service-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 26px 45px -20px rgba(52,70,31,0.35);
  border-color: var(--verde-linea);
}
.service-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 52px; height: 52px;
  border-radius: 16px;
  background: var(--verde-suave);
  color: var(--verde-primario);
  margin-bottom: 16px;
  transition: background var(--dur-fast) var(--ease-out), color var(--dur-fast) var(--ease-out);
}
.service-card:hover .service-icon { background: var(--verde-primario); color: #fff; }
.icon {
  width: 24px; height: 24px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.6;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.service-card p { font-size: 0.92rem; margin: 0; }

/* ============ Why / Brands ============ */
.why { background: var(--verde-suave); }
.brand-strip { display: flex; justify-content: center; gap: 16px; flex-wrap: wrap; margin-top: 2.5rem; }
.brand-chip {
  background: var(--blanco);
  padding: 14px 26px;
  border-radius: 999px;
  font-weight: 500;
  font-size: 0.9rem;
  color: var(--verde-oscuro);
  box-shadow: var(--shadow-card);
  transition: transform var(--dur-fast) var(--ease-out);
}
.brand-chip:hover { transform: translateY(-4px) scale(1.03); }

/* ============ Gallery ============ */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: repeat(2, 200px);
  gap: 20px;
  margin-top: 2.5rem;
}
.gallery-item-lg { grid-column: span 2; grid-row: span 2; }
.gallery-item { border-radius: var(--radius-lg); transition: transform var(--dur-normal) var(--ease-out); }
.gallery-item:hover { transform: scale(1.015); }

/* ============ Location ============ */
.location-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; margin-top: 3.5rem; }
.info-list { list-style: none; padding: 0; margin: 2rem 0; display: flex; flex-direction: column; gap: 22px; }
.info-list li { display: flex; gap: 16px; align-items: flex-start; }
.info-icon {
  width: 42px; height: 42px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 12px;
  background: var(--verde-suave);
  color: var(--verde-primario);
  flex-shrink: 0;
}
.info-list strong { color: var(--verde-oscuro); font-size: 0.95rem; }
.info-list p { margin: 2px 0 0; font-size: 0.92rem; }
.info-list a:hover { color: var(--verde-primario); }

.location-map { border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-soft); height: 420px; }
.location-map iframe { width: 100%; height: 100%; border: 0; }

/* ============ Contact ============ */
.contact { background: var(--verde-suave); }
.contact-form {
  background: var(--blanco);
  padding: 34px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
  display: flex;
  flex-direction: column;
  gap: 18px;
  max-width: 620px;
  margin: 3.5rem auto 0;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.contact-form label {
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--verde-oscuro);
  font-weight: 500;
}
.contact-form input, .contact-form textarea {
  font-family: var(--font-body);
  font-size: 0.95rem;
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--verde-linea);
  background: var(--crema);
  color: var(--texto);
  transition: border-color var(--dur-fast), box-shadow var(--dur-fast);
  resize: vertical;
}
.contact-form input:focus, .contact-form textarea:focus {
  outline: none;
  border-color: var(--verde-primario);
  box-shadow: 0 0 0 4px rgba(92,122,63,0.15);
}
.contact-form button { align-self: flex-start; }
.hp-field { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

/* ============ Página de agradecimiento ============ */
.thanks {
  min-height: 80vh;
  display: flex;
  align-items: center;
  padding-top: 160px;
}
.thanks-inner { max-width: 620px; margin: 0 auto; text-align: center; }
.thanks-logo {
  position: relative;
  width: 86px;
  margin: 0 auto 28px;
}
.thanks-logo img {
  border-radius: 18px;
  box-shadow: var(--shadow-soft);
}
.thanks-check {
  position: absolute;
  bottom: -10px; right: -10px;
  width: 34px; height: 34px;
  border-radius: 50%;
  background: var(--verde-primario);
  border: 3px solid var(--crema);
  display: flex; align-items: center; justify-content: center;
  box-shadow: var(--shadow-card);
}
.thanks-text { max-width: 480px; margin: 0 auto 2.2em; }
.thanks-actions { display: flex; justify-content: center; gap: 16px; flex-wrap: wrap; }

/* ============ Footer ============ */
.site-footer { background: var(--verde-oscuro); color: rgba(255,255,255,0.85); padding: 50px 0 20px; }
.footer-inner { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 24px; padding-bottom: 30px; border-bottom: 1px solid rgba(255,255,255,0.12); }
.footer-brand { display: flex; align-items: center; gap: 10px; font-family: var(--font-display); font-size: 1.1rem; color: #fff; }
.footer-nav { display: flex; gap: 24px; flex-wrap: wrap; }
.footer-nav a, .footer-social a { font-size: 0.88rem; color: rgba(255,255,255,0.75); transition: color var(--dur-fast); }
.footer-nav a:hover, .footer-social a:hover { color: #fff; }
.footer-social { display: flex; gap: 20px; }
.footer-bottom { padding-top: 20px; }
.footer-bottom p { font-size: 0.78rem; color: rgba(255,255,255,0.55); text-align: center; margin: 0; }

/* ============ Botones flotantes (WhatsApp / Instagram) ============ */
.float-stack {
  position: fixed;
  bottom: 26px; right: 26px;
  display: flex;
  align-items: center;
  gap: 14px;
  z-index: 400;
}
.social-float {
  width: 58px; height: 58px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 10px 30px -8px rgba(0,0,0,0.35);
  animation: pulse 3.5s ease-in-out infinite;
  transition: transform var(--dur-fast) var(--ease-out);
  flex-shrink: 0;
}
.social-float:hover { transform: scale(1.1); }
.whatsapp-float { background: #25D366; }
.instagram-float {
  background: radial-gradient(circle at 30% 110%, #fdf497 0%, #fdf497 5%, #fd5949 45%, #d6249f 60%, #285AEB 90%);
  animation-delay: -1.2s;
}

/* ============ Responsive ============ */
@media (max-width: 1000px) {
  .about-grid, .location-grid { grid-template-columns: 1fr; }
  .value-grid { grid-template-columns: 1fr 1fr; }
  .service-grid { grid-template-columns: repeat(2, 1fr); }
  .stats-grid { grid-template-columns: repeat(2, 1fr); row-gap: 34px; }
  .gallery-grid { grid-template-columns: 1fr 1fr; grid-template-rows: 180px 180px; }
  .gallery-item-lg { grid-column: span 2; grid-row: span 1; }
}

@media (max-width: 780px) {
  .nav-collapse { display: none; }
  .menu-toggle { display: flex; }

  .nav-collapse.is-open {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    position: absolute;
    top: 100%; left: 0; right: 0;
    background: var(--crema);
    padding: 24px;
    box-shadow: var(--shadow-soft);
    gap: 20px;
  }
  .nav-collapse.is-open .main-nav { flex-direction: column; gap: 16px; }
  .nav-collapse.is-open .header-cta { flex-direction: column; gap: 12px; }
  .nav-collapse.is-open .btn { width: 100%; }

  .value-grid, .service-grid { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: 1fr; grid-template-rows: 220px 220px 220px; }
  .gallery-item-lg { grid-column: span 1; }
  .form-row { grid-template-columns: 1fr; }
  .badge-float { width: 92px; height: 92px; right: -10px; }
}