/* ==========================================================================
   MN Estética — hoja de estilos global
   ========================================================================== */

:root {
  --color-primary: #eb6778;
  --color-primary-dark: #d94f61;
  --color-primary-light: #efd4db;
  --color-bg: #fcf1f0;
  --color-bg-white: #ffffff;
  --color-text: #272422;
  --color-text-soft: #5c5754;
  --color-border: #f0dde0;

  --font-heading: "Lora", serif;
  --font-body: "Barlow", sans-serif;

  --max-width: 1200px;
  --radius: 10px;
  --transition: 0.25s ease;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
}

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--color-text);
  background: var(--color-bg-white);
  line-height: 1.6;
  overflow-x: hidden;
}

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

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

ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

h1,
h2,
h3,
h4 {
  font-family: var(--font-heading);
  line-height: 1.2;
  margin: 0 0 0.5em;
}

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

.section {
  padding: 80px 0;
}

.section--tinted {
  background: var(--color-bg);
}

.section-title {
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  text-align: center;
  margin-bottom: 16px;
}

.page-title {
  font-size: clamp(2.8rem, 6vw, 4.4rem);
  text-align: center;
}

.section-subtitle {
  text-align: center;
  color: var(--color-text-soft);
  max-width: 640px;
  margin: 0 auto 48px;
}

.eyebrow {
  display: block;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  font-size: 0.8rem;
  color: var(--color-primary);
  font-weight: 600;
  margin-bottom: 12px;
  text-align: center;
}

/* Botones ---------------------------------------------------------------- */

.btn {
  display: inline-block;
  padding: 14px 32px;
  border-radius: 999px;
  font-family: var(--font-body);
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  font-size: 0.85rem;
  transition: background var(--transition), color var(--transition), transform var(--transition);
  cursor: pointer;
  border: 2px solid transparent;
}

.btn--primary {
  background: var(--color-primary);
  color: #fff;
}

.btn--primary:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
}

.btn--outline {
  background: transparent;
  border-color: currentColor;
  color: var(--color-text);
}

.btn--outline:hover {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #fff;
}

.btn--small {
  padding: 10px 22px;
  font-size: 0.75rem;
}

/* Header ------------------------------------------------------------------ */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--color-border);
  transition: background-color var(--transition), border-color var(--transition), box-shadow var(--transition);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 132px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo img {
  height: 104px;
  width: auto;
  transition: height var(--transition);
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 40px;
}

.main-nav ul {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-right: 28px;
}

.main-nav ul a {
  display: inline-block;
  padding: 10px 18px;
  border-radius: 999px;
  font-size: 0.95rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--color-text);
  transition: color var(--transition), background-color var(--transition), opacity var(--transition);
  position: relative;
}

.main-nav ul a:hover {
  background-color: rgba(39, 36, 34, 0.08);
  opacity: 0.75;
}

.main-nav ul a.is-active {
  color: var(--color-primary);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.nav-toggle span {
  width: 26px;
  height: 2px;
  background: var(--color-text);
  transition: transform var(--transition), opacity var(--transition);
}

/* Header transparente sobre el hero ---------------------------------------- */

body.page-has-hero .site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: transparent;
  border-bottom-color: transparent;
  box-shadow: none;
}

body.page-has-hero .site-header .main-nav ul a {
  color: #fff;
}

body.page-has-hero .site-header .main-nav ul a:hover {
  background-color: rgba(255, 255, 255, 0.18);
}

body.page-has-hero .site-header.is-scrolled {
  background: rgba(255, 255, 255, 0.96);
  border-bottom-color: var(--color-border);
  box-shadow: 0 4px 24px rgba(39, 36, 34, 0.06);
}

body.page-has-hero .site-header.is-scrolled .main-nav ul a {
  color: var(--color-text);
}

body.page-has-hero .site-header.is-scrolled .main-nav ul a.is-active {
  color: var(--color-primary);
}

body.page-has-hero .site-header.is-scrolled .main-nav ul a:hover {
  background-color: rgba(39, 36, 34, 0.08);
}

/* Hero / carrusel ------------------------------------------------------------ */

.hero {
  position: relative;
  height: 100vh;
  min-height: 560px;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--color-text);
}

.hero-slides {
  position: absolute;
  inset: 0;
}

.hero-slide {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0;
  transform: scale(1);
  transition: opacity 1.2s ease;
}

.hero-slide.is-active {
  opacity: 1;
  animation: hero-kenburns 7s ease-in-out forwards;
}

@keyframes hero-kenburns {
  0% {
    transform: scale(1) translate(0, 0);
  }
  100% {
    transform: scale(1.15) translate(-1.5%, -1.5%);
  }
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(28, 26, 25, 0.55) 0%, rgba(28, 26, 25, 0.25) 40%, rgba(28, 26, 25, 0.6) 100%);
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 640px;
}

.hero-eyebrow {
  color: #fff;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  font-size: 0.85rem;
  font-weight: 600;
}

.hero h1 {
  color: #fff;
  font-size: clamp(2.2rem, 5vw, 3.4rem);
  margin: 16px 0 20px;
}

.hero p {
  color: rgba(255, 255, 255, 0.85);
  font-size: 1.1rem;
  margin-bottom: 32px;
}

/* Contador de slides --------------------------------------------------------- */

.hero-counter {
  position: absolute;
  right: 32px;
  bottom: 40px;
  z-index: 1;
  display: flex;
  align-items: baseline;
  gap: 4px;
  font-family: var(--font-heading);
  color: #fff;
}

.hero-counter-current {
  font-size: 2.4rem;
  font-weight: 600;
  line-height: 1;
}

.hero-counter-sep,
.hero-counter-total {
  font-size: 1rem;
  opacity: 0.7;
}

/* Indicador de scroll --------------------------------------------------------- */

.hero-scroll {
  position: absolute;
  left: 50%;
  bottom: 40px;
  transform: translateX(-50%);
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  color: #fff;
}

.hero-scroll-label {
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  opacity: 0.85;
}

.hero-scroll-line {
  position: relative;
  width: 1px;
  height: 40px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.35);
}

.hero-scroll-line::after {
  content: "";
  position: absolute;
  left: 0;
  top: -40px;
  width: 100%;
  height: 40px;
  background: #fff;
  animation: hero-scroll-line 2s ease-in-out infinite;
}

@keyframes hero-scroll-line {
  0% {
    top: -40px;
  }
  60%,
  100% {
    top: 40px;
  }
}

/* Intro / bio section -------------------------------------------------------*/

.intro {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.intro-media {
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 4 / 5;
  background: var(--color-primary-light);
}

.intro-media picture,
.intro-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.intro h2 {
  font-size: clamp(1.8rem, 3vw, 2.4rem);
}

.intro-highlights {
  margin-top: 24px;
  display: grid;
  gap: 16px;
}

.intro-highlights li {
  display: flex;
  gap: 12px;
  align-items: flex-start;
}

.intro-highlights li::before {
  content: "✓";
  color: var(--color-primary);
  font-weight: 700;
}

/* Animaciones de aparición al hacer scroll ---------------------------------- */

.reveal-left {
  opacity: 0;
  transform: translateX(-48px);
  transition: opacity 0.9s ease, transform 0.9s ease;
}

.reveal-left.is-visible {
  opacity: 1;
  transform: translateX(0);
}

.intro-highlights li {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.intro-highlights.is-visible li {
  opacity: 1;
  transform: translateY(0);
}

.intro-highlights.is-visible li:nth-child(1) {
  transition-delay: 0.1s;
}

.intro-highlights.is-visible li:nth-child(2) {
  transition-delay: 0.35s;
}

.intro-highlights.is-visible li:nth-child(3) {
  transition-delay: 0.6s;
}

.card-grid--reveal .card {
  opacity: 0;
  transform: translateX(64px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.card-grid--reveal.is-visible .card {
  opacity: 1;
  transform: translateX(0);
}

.card-grid--reveal.is-visible .card:nth-child(1) {
  transition-delay: 0.05s;
}

.card-grid--reveal.is-visible .card:nth-child(2) {
  transition-delay: 0.2s;
}

.card-grid--reveal.is-visible .card:nth-child(3) {
  transition-delay: 0.35s;
}

.card-grid--reveal.is-visible .card:nth-child(4) {
  transition-delay: 0.5s;
}

/* Tarjetas de tratamientos --------------------------------------------------*/

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 32px;
}

.card {
  display: flex;
  flex-direction: column;
  height: 100%;
  background: var(--color-bg-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 32px;
  transition: transform var(--transition), box-shadow var(--transition);
}

.card > .btn {
  margin-top: auto;
  align-self: flex-start;
}

.promo-card > .btn {
  align-self: center;
}

.card-image {
  aspect-ratio: 4 / 3;
  background-size: cover;
  background-position: center;
  margin: -32px -32px 20px;
  border-radius: var(--radius) var(--radius) 0 0;
  overflow: hidden;
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 32px rgba(39, 36, 34, 0.08);
}

.card-number {
  font-family: var(--font-heading);
  font-size: 2.75rem;
  font-weight: 700;
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1.5px var(--color-primary);
}

.card h3 {
  font-size: 1.3rem;
  margin: 12px 0 12px;
}

.card p {
  color: var(--color-text-soft);
  font-size: 0.95rem;
  margin-bottom: 20px;
}

.card ul.benefits {
  display: grid;
  gap: 8px;
  margin-bottom: 20px;
}

.card ul.benefits li {
  font-size: 0.9rem;
  color: var(--color-text-soft);
  padding-left: 18px;
  position: relative;
}

.card ul.benefits li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-primary);
}

.card ul.benefits strong {
  color: var(--color-text);
}

/* Título + lupa con detalle flotante ----------------------------------------- */

.card-title-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 12px 0 12px;
}

.card-title-row h3 {
  margin: 0;
}

.info-wrap {
  position: relative;
  display: inline-flex;
}

.info-trigger {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: rgba(235, 103, 120, 0.1);
  color: var(--color-primary);
  cursor: pointer;
  flex-shrink: 0;
}

.info-icon {
  width: 16px;
  height: 16px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
  animation: info-icon-pulse 2.4s ease-in-out infinite;
}

@keyframes info-icon-pulse {
  0%,
  100% {
    transform: scale(1) rotate(0deg);
  }
  50% {
    transform: scale(1.18) rotate(-8deg);
  }
}

.info-popover {
  position: absolute;
  bottom: calc(100% + 14px);
  left: 50%;
  transform: translate(-50%, 8px);
  width: 280px;
  background: var(--color-bg-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  box-shadow: 0 20px 44px rgba(39, 36, 34, 0.18);
  padding: 20px;
  text-align: left;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.25s ease, transform 0.25s ease, visibility 0.25s;
  z-index: 20;
}

.info-popover::after {
  content: "";
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  border: 8px solid transparent;
  border-top-color: var(--color-bg-white);
}

.info-popover .benefits {
  margin-bottom: 0;
}

.info-wrap:hover .info-popover,
.info-wrap:focus-within .info-popover {
  opacity: 1;
  visibility: visible;
  transform: translate(-50%, 0);
}

/* Tarjetas de ancho completo (tratamientos 5, 6 y 7) ------------------------- */

.card-grid .card--wide {
  grid-column: 1 / -1;
  flex-direction: row;
  padding: 0;
}

.card--wide .card-image {
  width: 320px;
  flex-shrink: 0;
  aspect-ratio: auto;
  margin: 0;
  border-radius: var(--radius) 0 0 var(--radius);
}

.card--wide .card-body {
  display: flex;
  flex-direction: column;
  flex: 1;
  padding: 32px;
}

.card--wide .card-body > .btn {
  margin-top: auto;
  align-self: flex-start;
}

@media (max-width: 720px) {
  .card-grid .card--wide {
    flex-direction: column;
  }

  .card--wide .card-image {
    width: 100%;
    aspect-ratio: 4 / 3;
    border-radius: var(--radius) var(--radius) 0 0;
  }
}

/* Promociones ----------------------------------------------------------- */

.promo-card {
  text-align: center;
  border-top: 4px solid var(--color-primary);
  padding-top: 0;
  overflow: hidden;
}

.promo-image {
  aspect-ratio: 1 / 1;
  background-size: cover;
  background-position: center;
  margin: 0 -32px 24px;
}

.promo-card .promo-desc {
  min-height: 6.5em;
}

.promo-card .promo-price {
  font-family: var(--font-heading);
  font-size: 2.3rem;
  font-weight: 700;
  color: var(--color-primary);
  margin: 12px 0;
}

.promo-card .promo-meta {
  color: var(--color-text-soft);
  font-size: 0.85rem;
  margin-bottom: 20px;
}

.promo-banner {
  background: var(--color-primary);
  padding: 64px 0;
  text-align: center;
}

.promo-banner-text {
  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 700;
  line-height: 1.3;
  color: var(--color-text);
  max-width: 880px;
  margin: 0 auto;
}

.promo-banner-text span {
  color: var(--color-primary-light);
  text-transform: uppercase;
}

.promo-banner-note {
  margin: 20px 0 0;
  color: var(--color-text);
  font-style: italic;
  opacity: 0.8;
}

/* Página "próximamente" -------------------------------------------------- */

.coming-soon {
  text-align: center;
  padding: 140px 0;
}


.coming-soon p {
  color: var(--color-text-soft);
  max-width: 520px;
  margin: 16px auto 32px;
}

/* Galería de fotos ----------------------------------------------------------*/

.gallery {
  background: #1c1a19;
  padding: 60px 0;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.gallery-item {
  aspect-ratio: 3 / 4;
  border-radius: 16px;
  overflow: hidden;
}

.gallery-item picture {
  display: block;
  width: 100%;
  height: 100%;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.gallery-item:hover img {
  transform: scale(1.06);
}

@media (max-width: 860px) {
  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 480px) {
  .gallery-grid {
    grid-template-columns: 1fr;
  }
}

/* CTA final ---------------------------------------------------------------*/

.cta {
  background: var(--color-text);
  color: #fff;
  text-align: center;
  padding: 120px 0;
}

.cta h2 {
  color: #fff;
  font-size: clamp(2.6rem, 5.5vw, 4.2rem);
  font-weight: 700;
  letter-spacing: -0.01em;
}

.cta-contact {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 48px;
  max-width: 1160px;
  margin: 72px auto;
  color: #d8d3d0;
  font-size: 0.95rem;
}

.cta-item {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: 16px;
  text-align: left;
}

.cta-item .cta-icon {
  position: relative;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(239, 212, 219, 0.12);
  color: var(--color-primary-light);
}

.cta-icon::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 1.5px solid var(--color-primary-light);
  opacity: 0;
  animation: cta-icon-pulse 2.6s ease-out infinite;
}

.cta-item:nth-child(2) .cta-icon::after {
  animation-delay: 0.6s;
}

.cta-item:nth-child(3) .cta-icon::after {
  animation-delay: 1.2s;
}

.cta-item:nth-child(4) .cta-icon::after {
  animation-delay: 1.8s;
}

.cta-icon svg {
  width: 20px;
  height: 20px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
  animation: cta-icon-breathe 3s ease-in-out infinite;
}

@keyframes cta-icon-pulse {
  0% {
    transform: scale(0.9);
    opacity: 0.7;
  }
  100% {
    transform: scale(1.6);
    opacity: 0;
  }
}

@keyframes cta-icon-breathe {
  0%,
  100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.14);
  }
}

.cta-item strong {
  display: block;
  color: #fff;
  font-family: var(--font-heading);
  font-size: 1.1rem;
  margin-bottom: 4px;
}

.cta-item > div > span {
  display: block;
}

.cta-item > div > a {
  display: block;
  color: #d8d3d0;
  text-decoration: none;
  transition: color var(--transition);
}

.cta-item > div > a:hover {
  color: var(--color-primary-light);
  text-decoration: underline;
}

/* Footer -------------------------------------------------------------------*/

.site-footer {
  background: #1c1a19;
  color: #b8b3b0;
  padding: 40px 0;
  font-size: 0.85rem;
}

.site-footer .container {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}

.footer-links {
  display: flex;
  gap: 24px;
}

.footer-links a:hover {
  color: var(--color-primary);
}

.footer-dev a {
  color: #fff;
  font-weight: 700;
  text-decoration: none;
  transition: color var(--transition);
}

.footer-dev a:hover {
  color: var(--color-primary);
}

/* Volver arriba (mobile) ---------------------------------------------------*/

.back-to-top {
  display: none;
  position: fixed;
  right: 20px;
  bottom: 20px;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  border: none;
  background: var(--color-primary);
  color: #fff;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 6px 18px rgba(39, 36, 34, 0.28);
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px);
  transition: opacity var(--transition), transform var(--transition), visibility var(--transition), background var(--transition);
  z-index: 80;
}

.back-to-top svg {
  width: 20px;
  height: 20px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2.2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.back-to-top:hover {
  background: var(--color-primary-dark);
}

.back-to-top.is-visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

/* Responsive ---------------------------------------------------------------*/

@media (max-width: 860px) {
  .back-to-top {
    display: flex;
  }

  .intro {
    grid-template-columns: 1fr;
  }

  .cta-contact {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .site-footer .container {
    flex-direction: column;
    text-align: center;
  }

  .cta-item {
    justify-content: flex-start;
    width: 260px;
    margin: 0 auto;
  }

  .main-nav {
    position: fixed;
    inset: 0;
    z-index: 90;
    height: 100vh;
    background: #fff;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 48px;
    padding: 32px 24px;
    transform: translateX(100%);
    transition: transform var(--transition);
    overflow-y: auto;
  }

  .main-nav.is-open {
    transform: translateX(0);
  }

  .main-nav ul {
    flex-direction: column;
    align-items: center;
    gap: 28px;
    margin-right: 0;
  }

  .main-nav ul a {
    font-size: 1.35rem;
    text-align: center;
  }

  .nav-toggle {
    position: relative;
    z-index: 100;
    display: flex;
  }

  body.page-has-hero .site-header .main-nav ul a,
  .main-nav ul a {
    color: var(--color-primary);
  }

  .main-nav ul a.is-active,
  body.page-has-hero .site-header .main-nav ul a.is-active {
    color: var(--color-text);
  }

  body.page-has-hero .nav-toggle span {
    background: #fff;
  }

  body.page-has-hero .site-header.is-scrolled .nav-toggle span,
  .main-nav.is-open ~ .nav-toggle span {
    background: var(--color-text);
  }
}