/* ==========================================================
   Centro Láser — Design System
   Inspired by grupohla.com | Mobile-first | CSS Variables
   ========================================================== */

/* --- Reset & Base --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  /* Brand */
  --primary: #0A5E7D;
  --primary-dark: #084B64;
  --primary-light: #0D7A9F;
  --accent: #00B4D8;
  --accent-light: #90E0EF;

  /* Heritage */
  --gold: #C9A962;
  --gold-light: #E8D9A8;

  /* Neutral */
  --heading: #0A2540;
  --text: #4A4A4A;
  --text-light: #7A7A7A;
  --white: #FFFFFF;
  --off-white: #F7F9FC;
  --border: #E5E9F0;
  --dark-bg: #0A2540;

  /* Functional */
  --whatsapp: #25D366;
  --danger: #E12E40;

  /* Layout */
  --max-w: 1200px;
  --nav-h: 80px;

  /* Effects */
  --radius: 8px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --shadow: 0 2px 16px rgba(10,37,64,.06);
  --shadow-md: 0 4px 24px rgba(10,37,64,.10);
  --shadow-lg: 0 8px 40px rgba(10,37,64,.14);
  --transition: all .3s ease;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Poppins', sans-serif;
  font-size: 16px;
  line-height: 1.7;
  color: var(--text);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--primary); text-decoration: none; transition: var(--transition); }
a:hover { color: var(--accent); }

.container {
  width: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* --- Typography --- */
h1, h2, h3, h4, h5 {
  color: var(--heading);
  font-weight: 600;
  line-height: 1.25;
}
h1 { font-size: clamp(2rem, 5vw, 3.2rem); }
h2 { font-size: clamp(1.6rem, 4vw, 2.4rem); }
h3 { font-size: clamp(1.2rem, 3vw, 1.6rem); }
h4 { font-size: 1.1rem; }

.section-label {
  display: inline-block;
  font-size: .75rem;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: .5rem;
}

.section-title { margin-bottom: 1rem; }

.section-subtitle {
  font-size: 1.05rem;
  color: var(--text-light);
  max-width: 640px;
}

.text-center { text-align: center; }
.text-center .section-subtitle { margin: 0 auto; }

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .85rem 2rem;
  font-family: inherit;
  font-size: .95rem;
  font-weight: 500;
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
}

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

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

.btn--outline {
  background: transparent;
  color: var(--white);
  border: 2px solid var(--white);
}
.btn--outline:hover {
  background: var(--white);
  color: var(--primary);
}

.btn--outline-dark {
  background: transparent;
  color: var(--primary);
  border: 2px solid var(--primary);
}
.btn--outline-dark:hover {
  background: var(--primary);
  color: var(--white);
}

.btn--whatsapp {
  background: var(--whatsapp);
  color: var(--white);
}
.btn--whatsapp:hover {
  background: #1ebe5d;
  color: var(--white);
  transform: translateY(-2px);
}

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

.btn--sm { padding: .6rem 1.4rem; font-size: .85rem; }
.btn--lg { padding: 1rem 2.5rem; font-size: 1.05rem; }

/* --- Navigation --- */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--nav-h);
  transition: var(--transition);
}

.nav--transparent {
  background: transparent;
}

.nav--solid {
  background: var(--white);
  box-shadow: var(--shadow);
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--nav-h);
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.nav__logo img {
  height: 48px;
  width: auto;
  transition: var(--transition);
}

.nav--transparent .nav__logo img {
  filter: brightness(0) invert(1);
}

.nav__links {
  display: none;
  list-style: none;
  gap: 2rem;
}

.nav__links a {
  font-size: .9rem;
  font-weight: 500;
  transition: var(--transition);
}

.nav--transparent .nav__links a { color: var(--white); }
.nav--solid .nav__links a { color: var(--heading); }
.nav__links a:hover { color: var(--accent); }
.nav__links a.active { color: var(--accent); }

.nav__cta {
  display: none;
}

.nav--transparent .nav__cta {
  background: var(--white);
  color: var(--primary);
}
.nav--solid .nav__cta {
  background: var(--primary);
  color: var(--white);
}

.nav__toggle {
  display: flex;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  z-index: 1001;
}

.nav__toggle span {
  display: block;
  width: 24px;
  height: 2px;
  transition: var(--transition);
}

.nav--transparent .nav__toggle span { background: var(--white); }
.nav--solid .nav__toggle span { background: var(--heading); }

.nav__toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.nav__toggle.active span:nth-child(2) { opacity: 0; }
.nav__toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* Mobile menu */
.nav__mobile {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--dark-bg);
  z-index: 999;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2rem;
}

.nav__mobile.open { display: flex; }

.nav__mobile a {
  color: var(--white);
  font-size: 1.4rem;
  font-weight: 500;
}
.nav__mobile a:hover { color: var(--accent); }

/* Desktop nav */
@media (min-width: 1024px) {
  .nav__links { display: flex; }
  .nav__cta { display: inline-flex; }
  .nav__toggle { display: none; }
}

/* --- Hero --- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.hero__bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(10,37,64,.85) 0%, rgba(10,94,125,.7) 100%);
}

.hero__content {
  position: relative;
  z-index: 2;
  max-width: 680px;
  padding: calc(var(--nav-h) + 3rem) 1.5rem 3rem;
}

.hero__content h1 {
  color: var(--white);
  margin-bottom: 1rem;
}

.hero__content p {
  color: rgba(255,255,255,.85);
  font-size: 1.1rem;
  margin-bottom: 2rem;
  max-width: 520px;
}

.hero__buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

@media (min-width: 768px) {
  .hero__content:not(.hero__content--center) {
    padding: 0 0 0 calc((100vw - var(--max-w)) / 2 + 1.5rem);
  }
}

/* --- Stats Bar --- */
.stats {
  background: var(--primary);
  padding: 2.5rem 0;
}

.stats__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
  text-align: center;
}

.stat__number {
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 700;
  color: var(--white);
  line-height: 1;
}

.stat__label {
  font-size: .85rem;
  color: rgba(255,255,255,.75);
  margin-top: .25rem;
}

@media (min-width: 768px) {
  .stats__grid { grid-template-columns: repeat(4, 1fr); }
}

/* --- Section Spacing --- */
.section {
  padding: 5rem 0;
}

.section--alt {
  background: var(--off-white);
}

.section--dark {
  background: var(--dark-bg);
}
.section--dark h2,
.section--dark h3,
.section--dark p { color: var(--white); }
.section--dark .section-subtitle { color: rgba(255,255,255,.7); }

/* --- Specialty Cards --- */
.specialties-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  margin-top: 3rem;
}

.specialty-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 2rem;
  border: 1px solid var(--border);
  transition: var(--transition);
}

.specialty-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--accent-light);
}

.specialty-card__icon {
  width: 56px;
  height: 56px;
  background: var(--off-white);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
}

.specialty-card__icon svg {
  width: 28px;
  height: 28px;
  color: var(--primary);
}

.specialty-card h4 {
  margin-bottom: .5rem;
}

.specialty-card p {
  font-size: .9rem;
  color: var(--text-light);
  margin-bottom: 1rem;
}

.specialty-card__link {
  font-size: .85rem;
  font-weight: 600;
  color: var(--accent);
  display: inline-flex;
  align-items: center;
  gap: .35rem;
}
.specialty-card__link:hover { gap: .6rem; }

@media (min-width: 768px) {
  .specialties-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1024px) {
  .specialties-grid { grid-template-columns: repeat(3, 1fr); }
}

/* --- Timeline --- */
.timeline {
  position: relative;
  overflow-x: auto;
  padding: 2rem 0 3rem;
  -webkit-overflow-scrolling: touch;
}

.timeline__track {
  display: flex;
  gap: 0;
  min-width: max-content;
  position: relative;
  padding-top: 3rem;
}

.timeline__track::before {
  content: '';
  position: absolute;
  top: 3rem;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gold-light);
}

.timeline__item {
  flex: 0 0 200px;
  text-align: center;
  position: relative;
  padding: 0 1rem;
}

.timeline__dot {
  width: 16px;
  height: 16px;
  background: var(--gold);
  border: 3px solid var(--white);
  border-radius: 50%;
  margin: 0 auto 1rem;
  position: relative;
  z-index: 2;
  box-shadow: 0 0 0 3px var(--gold-light);
}

.timeline__year {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--gold);
  display: block;
  margin-bottom: .5rem;
}

.timeline__text {
  font-size: .85rem;
  color: var(--text-light);
  line-height: 1.5;
}

/* --- Locations --- */
.locations-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  margin-top: 3rem;
}

.location-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  transition: var(--transition);
}

.location-card:hover {
  box-shadow: var(--shadow-md);
}

.location-card__map {
  height: 200px;
  background: var(--off-white);
}

.location-card__map iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

.location-card__info {
  padding: 1.5rem;
}

.location-card__info h3 { margin-bottom: .75rem; }

.location-card__detail {
  display: flex;
  align-items: flex-start;
  gap: .75rem;
  margin-bottom: .75rem;
  font-size: .9rem;
}

.location-card__detail svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  color: var(--primary);
  margin-top: 3px;
}

@media (min-width: 768px) {
  .locations-grid { grid-template-columns: repeat(2, 1fr); }
}

/* --- WhatsApp Strip --- */
.wa-strip {
  background: var(--whatsapp);
  padding: 2rem 0;
  text-align: center;
}

.wa-strip p {
  color: var(--white);
  font-size: 1.1rem;
  font-weight: 500;
  margin-bottom: 1rem;
}

/* --- Doctor Cards --- */
.doctors-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  margin-top: 2rem;
}

.doctor-card {
  text-align: center;
  padding: 1.5rem 1rem;
  border-radius: var(--radius-lg);
  transition: var(--transition);
}

.doctor-card:hover {
  background: var(--off-white);
}

.doctor-card__photo {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  object-fit: cover;
  margin: 0 auto 1rem;
  border: 3px solid var(--border);
  background: var(--off-white);
}

.doctor-card h4 {
  font-size: .95rem;
  margin-bottom: .25rem;
}

.doctor-card__specialty {
  font-size: .8rem;
  color: var(--accent);
  font-weight: 500;
}

.doctor-card__location {
  font-size: .75rem;
  color: var(--text-light);
  margin-top: .25rem;
}

@media (min-width: 768px) {
  .doctors-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (min-width: 1024px) {
  .doctors-grid { grid-template-columns: repeat(4, 1fr); }
}

/* --- Filter Bar --- */
.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  margin-top: 2rem;
  margin-bottom: 1rem;
}

.filter-btn {
  padding: .5rem 1.2rem;
  font-family: inherit;
  font-size: .85rem;
  font-weight: 500;
  border: 1px solid var(--border);
  border-radius: 100px;
  background: var(--white);
  color: var(--text);
  cursor: pointer;
  transition: var(--transition);
}

.filter-btn:hover { border-color: var(--accent); color: var(--accent); }
.filter-btn.active {
  background: var(--primary);
  color: var(--white);
  border-color: var(--primary);
}

/* --- Page Hero (sub-pages) --- */
.page-hero {
  background: linear-gradient(135deg, var(--dark-bg) 0%, var(--primary) 100%);
  padding: calc(var(--nav-h) + 3rem) 0 3rem;
  text-align: center;
}

.page-hero h1 { color: var(--white); margin-bottom: .5rem; }
.page-hero .breadcrumb {
  font-size: .85rem;
  color: rgba(255,255,255,.6);
}
.page-hero .breadcrumb a { color: rgba(255,255,255,.8); }
.page-hero .breadcrumb a:hover { color: var(--accent); }

/* --- Two Column Layout --- */
.two-col {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  align-items: center;
}

@media (min-width: 768px) {
  .two-col { grid-template-columns: 1fr 1fr; }
}

.two-col img {
  border-radius: var(--radius-lg);
}

/* --- FAQ Accordion --- */
.faq-list { margin-top: 2rem; }

.faq-item {
  border-bottom: 1px solid var(--border);
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 0;
  font-family: inherit;
  font-size: 1rem;
  font-weight: 500;
  color: var(--heading);
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
}

.faq-question::after {
  content: '+';
  font-size: 1.4rem;
  font-weight: 300;
  color: var(--primary);
  transition: var(--transition);
  flex-shrink: 0;
  margin-left: 1rem;
}

.faq-item.open .faq-question::after { content: '−'; }

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height .3s ease;
}

.faq-answer__inner {
  padding: 0 0 1.25rem;
  font-size: .95rem;
  color: var(--text);
  line-height: 1.8;
}

.faq-item.open .faq-answer { max-height: 500px; }

/* --- Contact Form --- */
.form-group {
  margin-bottom: 1.25rem;
}

.form-group label {
  display: block;
  font-size: .85rem;
  font-weight: 500;
  color: var(--heading);
  margin-bottom: .4rem;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: .8rem 1rem;
  font-family: inherit;
  font-size: .95rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--white);
  color: var(--text);
  transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(0,180,216,.15);
}

.form-group textarea { resize: vertical; min-height: 120px; }

/* --- Insurance Logos --- */
.insurance-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  align-items: center;
  justify-content: center;
  margin-top: 2rem;
}

.insurance-grid img {
  height: 40px;
  width: auto;
  filter: grayscale(1) opacity(.5);
  transition: var(--transition);
}

.insurance-grid img:hover {
  filter: grayscale(0) opacity(1);
}

/* --- Testimonials --- */
.testimonial-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 2rem;
  border: 1px solid var(--border);
}

.testimonial-card__text {
  font-size: 1rem;
  font-style: italic;
  color: var(--text);
  line-height: 1.8;
  margin-bottom: 1.5rem;
}

.testimonial-card__text::before { content: '\201C'; font-size: 2rem; color: var(--gold); }

.testimonial-card__author {
  font-weight: 600;
  color: var(--heading);
  font-size: .9rem;
}

.testimonial-card__role {
  font-size: .8rem;
  color: var(--text-light);
}

/* --- Symptom Grid (specialty pages) --- */
.symptoms-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  margin-top: 2rem;
}

.symptom-item {
  display: flex;
  align-items: center;
  gap: .75rem;
  padding: 1rem;
  background: var(--off-white);
  border-radius: var(--radius);
  font-size: .9rem;
  font-weight: 500;
  color: var(--heading);
}

.symptom-item svg {
  width: 20px;
  height: 20px;
  color: var(--accent);
  flex-shrink: 0;
}

@media (min-width: 768px) {
  .symptoms-grid { grid-template-columns: repeat(3, 1fr); }
}

/* --- Treatment Cards --- */
.treatments-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  margin-top: 2rem;
}

.treatment-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 2rem;
  border: 1px solid var(--border);
  transition: var(--transition);
}

.treatment-card:hover {
  border-color: var(--accent-light);
  box-shadow: var(--shadow);
}

.treatment-card h4 { margin-bottom: .5rem; }
.treatment-card p { font-size: .9rem; color: var(--text-light); }

@media (min-width: 768px) {
  .treatments-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1024px) {
  .treatments-grid { grid-template-columns: repeat(3, 1fr); }
}

/* --- Footer --- */
.footer {
  background: var(--dark-bg);
  padding: 4rem 0 2rem;
  color: rgba(255,255,255,.7);
}

.footer__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
}

.footer h4 {
  color: var(--white);
  font-size: .95rem;
  margin-bottom: 1rem;
}

.footer p, .footer a {
  font-size: .9rem;
  color: rgba(255,255,255,.65);
  line-height: 1.8;
}

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

.footer__logo img {
  height: 40px;
  filter: brightness(0) invert(1);
  margin-bottom: 1rem;
}

.footer__socials {
  display: flex;
  gap: 1rem;
  margin-top: 1rem;
}

.footer__socials a {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255,255,255,.1);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.footer__socials a:hover {
  background: var(--accent);
}

.footer__socials svg {
  width: 18px;
  height: 18px;
  color: var(--white);
}

.footer__links {
  list-style: none;
}

.footer__links li { margin-bottom: .35rem; }

.footer__bottom {
  border-top: 1px solid rgba(255,255,255,.1);
  margin-top: 3rem;
  padding-top: 1.5rem;
  text-align: center;
  font-size: .8rem;
}

@media (min-width: 768px) {
  .footer__grid { grid-template-columns: 2fr 1fr 1fr; }
}
@media (min-width: 1024px) {
  .footer__grid { grid-template-columns: 2fr 1fr 1fr 1fr; }
}

/* --- WhatsApp Floating Button --- */
.wa-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 900;
  width: 56px;
  height: 56px;
  background: var(--whatsapp);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-lg);
  transition: var(--transition);
}

.wa-float:hover {
  transform: scale(1.1);
  box-shadow: 0 8px 32px rgba(37,211,102,.4);
}

.wa-float svg {
  width: 28px;
  height: 28px;
  color: var(--white);
}

/* --- Utilities --- */
.mt-1 { margin-top: 1rem; }
.mt-2 { margin-top: 2rem; }
.mt-3 { margin-top: 3rem; }
.mb-1 { margin-bottom: 1rem; }
.mb-2 { margin-bottom: 2rem; }
.mb-3 { margin-bottom: 3rem; }

.hidden { display: none !important; }

/* --- Contact Info Block --- */
.contact-info {
  background: var(--off-white);
  border-radius: var(--radius-lg);
  padding: 2rem;
}

.contact-info__item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.contact-info__item:last-child { margin-bottom: 0; }

.contact-info__item svg {
  width: 22px;
  height: 22px;
  color: var(--primary);
  flex-shrink: 0;
  margin-top: 2px;
}

.contact-info__item h4 {
  font-size: .9rem;
  margin-bottom: .15rem;
}

.contact-info__item p {
  font-size: .85rem;
  color: var(--text-light);
}

.contact-info__item a {
  color: var(--primary);
  font-weight: 500;
}

/* ==========================================================
   HOME PAGE — Enhanced Components
   ========================================================== */

/* --- Fade-in animation --- */
.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .7s cubic-bezier(.4,0,.2,1), transform .7s cubic-bezier(.4,0,.2,1);
}
.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* --- Hero Enhanced --- */
.hero--home {
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero--home .hero__bg::after {
  display: none; /* Use .hero__overlay instead */
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg,
    rgba(10,37,64,.65) 0%,
    rgba(10,94,125,.45) 40%,
    rgba(10,37,64,.8) 100%
  );
  z-index: 1;
}

.hero__bg--parallax {
  will-change: transform;
}

.hero-center {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 800px;
  padding: 0 1.5rem;
  margin: 0 auto;
}

@media (min-width: 768px) {
  .hero-center {
    padding: 0 2rem;
  }
}

.hero__badge {
  display: inline-block;
  padding: .5rem 1.5rem;
  background: rgba(201,169,98,.2);
  border: 1px solid rgba(201,169,98,.5);
  border-radius: 100px;
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--gold-light);
  margin-bottom: 1.5rem;
  backdrop-filter: blur(4px);
}

.hero-center h1 {
  color: var(--white);
  font-size: clamp(2.4rem, 6vw, 4rem);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 1.25rem;
}

.hero__subtitle {
  color: rgba(255,255,255,.85);
  font-size: clamp(1rem, 2vw, 1.2rem);
  font-weight: 300;
  max-width: 600px;
  margin: 0 auto 2rem;
  line-height: 1.7;
}

.hero-center .hero__buttons {
  justify-content: center;
}

.hero__scroll-indicator {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  text-align: center;
  color: rgba(255,255,255,.5);
  font-size: .75rem;
  letter-spacing: 1px;
  animation: fadeInUp 1s ease 1.5s both;
}

.hero__scroll-arrow {
  width: 24px;
  height: 24px;
  margin: .5rem auto 0;
  border-left: 2px solid rgba(255,255,255,.4);
  border-bottom: 2px solid rgba(255,255,255,.4);
  transform: rotate(-45deg);
  animation: scrollBounce 2s ease infinite;
}

@keyframes scrollBounce {
  0%, 100% { transform: rotate(-45deg) translate(0, 0); opacity: .4; }
  50% { transform: rotate(-45deg) translate(5px, 5px); opacity: 1; }
}

@keyframes fadeInUp {
  from { opacity: 0; transform: translateX(-50%) translateY(20px); }
  to { opacity: 1; transform: translateX(-50%) translateY(0); }
}

/* Hero content auto-animations */
.hero-anim {
  opacity: 0;
  transform: translateY(30px);
  animation: heroFadeIn .8s cubic-bezier(.4,0,.2,1) forwards;
}
.hero-anim--1 { animation-delay: .2s; }
.hero-anim--2 { animation-delay: .4s; }
.hero-anim--3 { animation-delay: .6s; }
.hero-anim--4 { animation-delay: .8s; }

@keyframes heroFadeIn {
  to { opacity: 1; transform: translateY(0); }
}

/* --- Intro Split (¿Por qué Centro Láser?) --- */
.intro-split {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  align-items: center;
}

.intro-split__media {
  position: relative;
}

.intro-split__media img {
  border-radius: var(--radius-xl);
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
}

.intro-split__accent-box {
  position: absolute;
  bottom: -1rem;
  right: -1rem;
  background: var(--primary);
  color: var(--white);
  padding: 1.25rem 1.5rem;
  border-radius: var(--radius-lg);
  text-align: center;
  box-shadow: var(--shadow-lg);
}

.intro-split__accent-number {
  display: block;
  font-size: 2rem;
  font-weight: 800;
  line-height: 1;
  color: var(--gold);
}

.intro-split__accent-text {
  font-size: .7rem;
  letter-spacing: 1px;
  text-transform: uppercase;
  opacity: .8;
}

.intro-features {
  margin-top: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.intro-feature {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

.intro-feature__icon {
  width: 44px;
  height: 44px;
  min-width: 44px;
  background: var(--off-white);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
}

.intro-feature__icon svg {
  width: 22px;
  height: 22px;
  color: var(--primary);
}

.intro-feature h4 {
  font-size: .95rem;
  margin-bottom: .15rem;
}

.intro-feature p {
  font-size: .85rem;
  color: var(--text-light);
  line-height: 1.5;
}

@media (min-width: 768px) {
  .intro-split { grid-template-columns: 1fr 1fr; }
}

/* --- Specialty Cards with Photos --- */
.spec-cards-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  margin-top: 3rem;
}

.spec-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  transition: var(--transition);
  text-decoration: none;
  color: inherit;
  display: flex;
  flex-direction: column;
}

.spec-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
  color: inherit;
}

.spec-card__img {
  height: 200px;
  overflow: hidden;
}

.spec-card__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .5s ease;
}

.spec-card:hover .spec-card__img img {
  transform: scale(1.08);
}

.spec-card__body {
  padding: 1.5rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.spec-card__body h3 {
  font-size: 1.15rem;
  margin-bottom: .5rem;
}

.spec-card__body p {
  font-size: .9rem;
  color: var(--text-light);
  line-height: 1.6;
  flex: 1;
}

.spec-card__link {
  display: inline-block;
  margin-top: .75rem;
  font-size: .85rem;
  font-weight: 600;
  color: var(--accent);
  transition: var(--transition);
}

.spec-card:hover .spec-card__link {
  letter-spacing: .5px;
}

@media (min-width: 768px) {
  .spec-cards-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
  .spec-cards-grid { grid-template-columns: repeat(3, 1fr); }
}

/* --- Promo Banner (SMILE) --- */
.promo-banner {
  position: relative;
  min-height: 500px;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.promo-banner__bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
}

.promo-banner__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(10,37,64,.92) 0%, rgba(10,94,125,.8) 100%);
}

.promo-banner__content {
  position: relative;
  z-index: 2;
  padding: 5rem 1.5rem;
  max-width: 640px;
}

.promo-banner__badge {
  display: inline-block;
  padding: .4rem 1rem;
  background: var(--accent);
  color: var(--white);
  font-size: .75rem;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  border-radius: 100px;
  margin-bottom: 1.5rem;
}

.promo-banner h2 {
  color: var(--white);
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  font-weight: 800;
  letter-spacing: 2px;
  margin-bottom: 1rem;
}

.promo-banner__subtitle {
  color: rgba(255,255,255,.85);
  font-size: 1.1rem;
  font-weight: 300;
  line-height: 1.7;
  margin-bottom: 1.5rem;
}

.promo-banner__features {
  display: flex;
  flex-direction: column;
  gap: .75rem;
}

.promo-banner__feature {
  display: flex;
  align-items: center;
  gap: .75rem;
  color: rgba(255,255,255,.9);
  font-size: .95rem;
}

.promo-banner__feature svg {
  width: 20px;
  height: 20px;
  color: var(--accent);
  flex-shrink: 0;
}

/* --- Doctor Showcase (home) --- */
.doctors-showcase {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
  margin-top: 3rem;
}

.doctor-showcase-card {
  text-align: center;
  padding: 1.5rem;
  border-radius: var(--radius-lg);
  transition: var(--transition);
}

.doctor-showcase-card:hover {
  background: var(--off-white);
  transform: translateY(-4px);
}

.doctor-showcase-card__photo {
  width: 140px;
  height: 140px;
  margin: 0 auto 1.25rem;
  border-radius: 50%;
  overflow: hidden;
  border: 4px solid var(--border);
  transition: var(--transition);
}

.doctor-showcase-card:hover .doctor-showcase-card__photo {
  border-color: var(--accent);
}

.doctor-showcase-card__photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.doctor-showcase-card h4 {
  font-size: 1rem;
  margin-bottom: .25rem;
}

.doctor-showcase-card__specialty {
  display: block;
  font-size: .8rem;
  font-weight: 600;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: .5px;
}

.doctor-showcase-card__detail {
  display: block;
  font-size: .8rem;
  color: var(--text-light);
  margin-top: .25rem;
}

@media (min-width: 768px) {
  .doctors-showcase { grid-template-columns: repeat(3, 1fr); }
}

@media (min-width: 1024px) {
  .doctors-showcase { grid-template-columns: repeat(6, 1fr); gap: 1rem; }
  .doctor-showcase-card__photo { width: 120px; height: 120px; }
}

/* --- Gallery Strip (infinite scroll) --- */
.gallery-strip {
  overflow: hidden;
  padding: 0;
  background: var(--dark-bg);
}

.gallery-strip__track {
  display: flex;
  gap: 4px;
  animation: galleryScroll 40s linear infinite;
  width: max-content;
}

.gallery-strip__track img {
  height: 180px;
  width: auto;
  object-fit: cover;
  flex-shrink: 0;
  filter: brightness(.8);
  transition: filter .3s ease;
}

.gallery-strip__track img:hover {
  filter: brightness(1);
}

@keyframes galleryScroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

@media (min-width: 768px) {
  .gallery-strip__track img { height: 240px; }
}

/* --- Testimonials Enhanced --- */
.testimonials-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  margin-top: 3rem;
}

.testimonial-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 2rem;
  border: 1px solid var(--border);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.testimonial-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}

.testimonial-card__stars {
  display: flex;
  gap: 2px;
  margin-bottom: 1rem;
}

.testimonial-card__stars svg {
  width: 18px;
  height: 18px;
  color: var(--gold);
}

.testimonial-card__text {
  font-size: .95rem;
  font-style: italic;
  color: var(--text);
  line-height: 1.8;
  flex: 1;
  margin-bottom: 1.5rem;
}

.testimonial-card__footer {
  display: flex;
  align-items: center;
  gap: .75rem;
}

.testimonial-card__footer img {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--border);
}

.testimonial-card__author {
  display: block;
  font-weight: 600;
  font-style: normal;
  color: var(--heading);
  font-size: .9rem;
}

.testimonial-card__role {
  display: block;
  font-size: .8rem;
  color: var(--text-light);
  font-style: normal;
}

@media (min-width: 768px) {
  .testimonials-grid { grid-template-columns: repeat(3, 1fr); }
}

/* --- Mini Specs Grid (all specialties list) --- */
.mini-specs-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  margin-top: 3rem;
}

.mini-spec {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem 1.25rem;
  background: var(--off-white);
  border-radius: var(--radius);
  transition: var(--transition);
  font-weight: 500;
  font-size: .95rem;
  color: var(--heading);
}

.mini-spec:hover {
  background: var(--white);
  box-shadow: var(--shadow);
  transform: translateX(4px);
}

.mini-spec__icon {
  width: 40px;
  height: 40px;
  min-width: 40px;
  background: var(--white);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
}

.mini-spec:hover .mini-spec__icon {
  background: var(--primary);
}

.mini-spec__icon svg {
  width: 20px;
  height: 20px;
  color: var(--primary);
  transition: var(--transition);
}

.mini-spec:hover .mini-spec__icon svg {
  color: var(--white);
}

@media (min-width: 768px) {
  .mini-specs-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (min-width: 1024px) {
  .mini-specs-grid { grid-template-columns: repeat(4, 1fr); }
}

/* --- Bancórneas Banner --- */
.bancorneas-banner {
  background: var(--primary);
  padding: 3rem 0;
  overflow: hidden;
}

.bancorneas-banner__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  align-items: center;
}

.bancorneas-banner__label {
  display: inline-block;
  font-size: .7rem;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: .5rem;
}

.bancorneas-banner__content h3 {
  color: var(--white);
  font-size: clamp(1.8rem, 4vw, 2.2rem);
  margin-bottom: .75rem;
}

.bancorneas-banner__content p {
  color: rgba(255,255,255,.8);
  font-size: .95rem;
  line-height: 1.7;
  max-width: 480px;
}

.bancorneas-banner__img img {
  border-radius: var(--radius-lg);
  width: 100%;
  max-height: 250px;
  object-fit: cover;
}

@media (min-width: 768px) {
  .bancorneas-banner__inner { grid-template-columns: 1fr 1fr; }
  .bancorneas-banner { padding: 4rem 0; }
}

/* --- CTA Final Section --- */
.cta-final {
  position: relative;
  padding: 6rem 0;
  overflow: hidden;
}

.cta-final__bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
}

.cta-final__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(10,37,64,.9) 0%, rgba(10,37,64,.95) 100%);
}

.cta-final__content {
  position: relative;
  z-index: 2;
}

.cta-final__content h2 {
  color: var(--white);
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  font-weight: 700;
  margin-bottom: 1rem;
}

.cta-final__content p {
  color: rgba(255,255,255,.8);
  font-size: 1.1rem;
  max-width: 560px;
  margin: 0 auto 2rem;
}

.cta-final__buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}