*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  --ufg-primary: #52AED0;
  --ufg-dark: #3D8BA8;
  --ufg-light: #69B8D6;
  --ufg-pale: #ECF6F8;
  --ufg-ghost: #F9FCFD;
  --white: #FFFFFF;
  --off-white: #FAFCFD;
  --gray-50: #F5F8FA;
  --gray-100: #EDF1F4;
  --gray-200: #D8E0E6;
  --gray-300: #B0BEC5;
  --gray-400: #78909C;
  --gray-500: #546E7A;
  --gray-600: #37474F;
  --gray-700: #263238;
  --gray-800: #1A2328;
}

html { scroll-behavior: smooth; }
body {
  font-family: 'DM Sans', -apple-system, sans-serif;
  background: var(--white);
  color: var(--gray-700);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* === LAYOUT CONTAINER === */
.container { max-width: 1400px; margin: 0 auto; }

/* === TOP BAR === */
.top-bar {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  padding: 8px 24px;
  background: var(--gray-700);
  font-size: 12px;
  color: rgba(255,255,255,0.6);
  gap: 16px;
}
.top-bar a { color: rgba(255,255,255,0.6); text-decoration: none; }
.top-bar a:hover { color: var(--ufg-light); }
.lang-toggle { display: flex; gap: 2px; background: rgba(255,255,255,0.1); border-radius: 4px; overflow: hidden; }
.lang-toggle button {
  padding: 4px 10px; border: none; background: transparent;
  color: rgba(255,255,255,0.5); font-family: inherit; font-size: 11px;
  font-weight: 500; cursor: pointer; transition: all 0.2s;
}
.lang-toggle button.active { background: var(--ufg-primary); color: var(--white); }

/* === HEADER === */
header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 24px;
  background: var(--white);
  border-bottom: 1px solid var(--gray-100);
  position: sticky;
  top: 0;
  z-index: 100;
}

.logo { display: flex; align-items: center; text-decoration: none; }
.logo-img { height: 40px; width: auto; transition: opacity 0.2s; }
.logo:hover .logo-img { opacity: 0.8; }

nav { display: none; }
nav ul { display: flex; gap: 28px; list-style: none; }
nav a {
  font-size: 14px; font-weight: 400; color: var(--gray-400);
  text-decoration: none; transition: color 0.2s; position: relative;
}
nav a:hover { color: var(--gray-700); }
nav a::after {
  content: ''; position: absolute; bottom: -4px; left: 0;
  width: 0; height: 2px; background: var(--ufg-primary);
  border-radius: 1px; transition: width 0.3s ease;
}
nav a:hover::after { width: 100%; }

.header-actions { display: flex; align-items: center; gap: 12px; }
.phone-link { display: none; font-size: 14px; font-weight: 500; color: var(--gray-500); text-decoration: none; }
.phone-link:hover { color: var(--ufg-primary); }

/* Mobile Menu Button */
.menu-btn {
  display: flex; flex-direction: column; gap: 5px;
  padding: 8px; background: none; border: none; cursor: pointer;
}
.menu-btn span {
  display: block; width: 22px; height: 2px;
  background: var(--gray-600); border-radius: 2px;
  transition: all 0.3s ease;
}
.menu-btn.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.menu-btn.active span:nth-child(2) { opacity: 0; }
.menu-btn.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* Mobile Menu */
.mobile-menu {
  display: none; position: fixed; top: 69px; left: 0; right: 0; bottom: 0;
  background: var(--white); padding: 24px;
  flex-direction: column; gap: 0; z-index: 99;
  transform: translateX(100%); transition: transform 0.3s ease;
}
.mobile-menu.active { display: flex; transform: translateX(0); }
.mobile-menu a {
  display: block; padding: 16px 0; font-size: 18px; font-weight: 500;
  color: var(--gray-700); text-decoration: none;
  border-bottom: 1px solid var(--gray-100);
}
.mobile-menu a:hover { color: var(--ufg-primary); }
.mobile-menu .btn-primary { margin-top: 24px; text-align: center; justify-content: center; }

/* Buttons */
.btn-primary {
  display: inline-flex; align-items: center; gap: 8px; padding: 12px 24px;
  background: var(--ufg-primary); color: var(--white); border: none; border-radius: 8px;
  font-family: inherit; font-size: 14px; font-weight: 500; cursor: pointer;
  transition: background 0.2s, transform 0.15s; text-decoration: none;
}
.btn-primary:hover { background: var(--ufg-dark); transform: translateY(-1px); }
.btn-secondary {
  display: inline-flex; align-items: center; gap: 8px; padding: 12px 24px;
  background: var(--white); color: var(--gray-600); border: 1.5px solid var(--gray-200);
  border-radius: 8px; font-family: inherit; font-size: 14px; font-weight: 500;
  cursor: pointer; transition: all 0.2s; text-decoration: none;
}
.btn-secondary:hover { border-color: var(--ufg-primary); color: var(--ufg-primary); }
.btn-whatsapp { background: #25D366; }
.btn-whatsapp:hover { background: #1fb855; }

.header-cta { display: none; }

/* === HERO === */
.hero {
  display: flex; flex-direction: column-reverse;
  min-height: auto; overflow: hidden;
}
.hero-content {
  display: flex; flex-direction: column; justify-content: center;
  padding: 40px 24px;
}
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px; padding: 6px 14px;
  background: var(--ufg-pale); border-radius: 100px; font-size: 11px; font-weight: 500;
  color: var(--ufg-primary); width: fit-content; margin-bottom: 20px;
}
.hero-badge .dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--ufg-primary); animation: pulse-dot 2s infinite;
}
@keyframes pulse-dot { 0%, 100% { opacity: 1; } 50% { opacity: 0.4; } }

.hero h1 {
  font-family: 'DM Sans', sans-serif; font-size: 32px; font-weight: 700;
  line-height: 1.15; letter-spacing: -1px; color: var(--gray-800); margin-bottom: 16px;
}
.hero h1 .accent { color: var(--ufg-primary); }
.hero h1 .accent-italic {
  font-family: 'Instrument Serif', serif; font-style: italic;
  color: var(--ufg-primary); font-weight: 400;
}
.hero-desc { font-size: 15px; line-height: 1.7; color: var(--gray-400); margin-bottom: 28px; }
.hero-actions { display: flex; flex-direction: column; gap: 12px; margin-bottom: 32px; }

.hero-trust { display: flex; flex-wrap: wrap; gap: 16px; padding-top: 24px; border-top: 1px solid var(--gray-100); }
.trust-item { display: flex; align-items: center; gap: 8px; font-size: 12px; color: var(--gray-400); }
.trust-check {
  width: 20px; height: 20px; border-radius: 50%; background: var(--ufg-pale);
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.trust-check svg { width: 11px; height: 11px; fill: none; stroke: var(--ufg-primary); stroke-width: 2.5; }

.hero-visual { position: relative; height: 300px; overflow: hidden; }
.hero-visual img { width: 100%; height: 100%; object-fit: cover; }
.hero-float-card {
  position: absolute; bottom: 16px; left: 16px;
  background: rgba(255,255,255,0.95); backdrop-filter: blur(16px);
  border-radius: 12px; padding: 12px 16px; box-shadow: 0 8px 32px rgba(0,0,0,0.1);
  display: flex; align-items: center; gap: 12px;
  text-decoration: none; transition: transform 0.2s, box-shadow 0.2s;
}
.hero-float-card:hover { transform: translateY(-2px); box-shadow: 0 12px 40px rgba(0,0,0,0.15); }
.hero-float-card .google-logo { flex-shrink: 0; }
.float-card-content { display: flex; flex-direction: column; gap: 2px; }
.float-card-top { display: flex; align-items: center; gap: 6px; }
.float-rating { font-size: 14px; font-weight: 700; color: var(--gray-700); }
.float-stars { display: flex; gap: 1px; }
.float-stars svg { width: 12px; height: 12px; fill: #F5A623; }
.float-card-sub { font-size: 11px; font-weight: 400; color: var(--gray-400); }

/* === CREDENTIALS BAR === */
.cred-bar {
  display: grid; grid-template-columns: repeat(2, 1fr);
  border-top: 1px solid var(--gray-100); border-bottom: 1px solid var(--gray-100);
  background: var(--off-white);
}
.cred-item { padding: 20px 16px; text-align: center; border-right: 1px solid var(--gray-100); border-bottom: 1px solid var(--gray-100); }
.cred-item:nth-child(2n) { border-right: none; }
.cred-item:nth-child(n+3) { border-bottom: none; }
.cred-item .num { font-size: 24px; font-weight: 700; color: var(--ufg-primary); letter-spacing: -1px; line-height: 1; }
.cred-item .num sup { font-size: 12px; color: var(--gray-300); }
.cred-item .desc { font-size: 11px; color: var(--gray-400); margin-top: 4px; }

/* === ABOUT === */
.about { display: flex; flex-direction: column; border-bottom: 1px solid var(--gray-100); }
.about-photo { height: 350px; position: relative; overflow: hidden; }
.about-photo img { width: 100%; height: 100%; object-fit: cover; }
.about-content { padding: 40px 24px; }
.section-label {
  font-size: 10px; font-weight: 600; letter-spacing: 2.5px;
  text-transform: uppercase; color: var(--ufg-primary); margin-bottom: 12px;
}
.about-content h2 {
  font-size: 28px; font-weight: 700; letter-spacing: -0.5px;
  color: var(--gray-800); margin-bottom: 16px; line-height: 1.2;
}
.about-content h2 .serif { font-family: 'Instrument Serif', serif; font-weight: 400; font-style: italic; }
.about-content p { font-size: 15px; line-height: 1.75; color: var(--gray-400); margin-bottom: 20px; }
.about-creds { display: grid; grid-template-columns: 1fr; gap: 12px; margin-top: 8px; }
.about-cred { padding: 14px 16px; background: var(--gray-50); border-radius: 10px; border: 1px solid var(--gray-100); }
.about-cred .cred-label { font-size: 9px; font-weight: 600; letter-spacing: 1.5px; text-transform: uppercase; color: var(--gray-300); margin-bottom: 3px; }
.about-cred .cred-value { font-size: 13px; font-weight: 500; color: var(--gray-600); }

/* === SERVICES === */
.services { padding: 48px 24px; background: var(--white); }
.services-header { text-align: center; max-width: 560px; margin: 0 auto 36px; }
.services-header h2 { font-size: 28px; font-weight: 700; letter-spacing: -0.5px; color: var(--gray-800); margin-bottom: 12px; }
.services-header p { font-size: 14px; color: var(--gray-400); line-height: 1.6; }
.services-grid { display: grid; grid-template-columns: 1fr; gap: 16px; }
.service-card {
  padding: 24px 20px; border-radius: 14px; border: 1px solid var(--gray-100);
  background: var(--white); transition: all 0.3s ease;
}
.service-card:hover { border-color: var(--ufg-pale); background: var(--ufg-ghost); box-shadow: 0 4px 24px rgba(82,174,208,0.08); }
.service-card.featured { border-color: var(--ufg-pale); background: var(--ufg-ghost); }
.service-icon {
  width: 44px; height: 44px; border-radius: 10px; background: var(--ufg-pale);
  display: flex; align-items: center; justify-content: center; margin-bottom: 16px;
}
.service-icon svg { width: 20px; height: 20px; stroke: var(--ufg-primary); fill: none; stroke-width: 1.8; }
.service-card h3 { font-size: 16px; font-weight: 600; color: var(--gray-700); margin-bottom: 8px; }
.service-card p { font-size: 13px; line-height: 1.6; color: var(--gray-400); }

/* === TECAR === */
.tecar { display: flex; flex-direction: column-reverse; background: var(--gray-700); color: var(--white); overflow: hidden; }
.tecar-content { padding: 40px 24px; }
.tecar-content .section-label { color: var(--ufg-light); }
.tecar-content h2 { font-size: 26px; font-weight: 700; letter-spacing: -0.5px; margin-bottom: 16px; line-height: 1.2; }
.tecar-content p { font-size: 14px; line-height: 1.75; color: rgba(255,255,255,0.6); margin-bottom: 24px; }
.tecar-benefits { display: flex; flex-direction: column; gap: 12px; }
.tecar-benefit { display: flex; align-items: center; gap: 12px; font-size: 13px; color: rgba(255,255,255,0.8); }
.tecar-benefit .check {
  width: 24px; height: 24px; border-radius: 6px; background: rgba(99,181,212,0.2);
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.tecar-benefit .check svg { width: 13px; height: 13px; stroke: var(--ufg-light); fill: none; stroke-width: 2.5; }
.tecar-visual { position: relative; height: 250px; overflow: hidden; }
.tecar-visual img { width: 100%; height: 100%; object-fit: cover; opacity: 0.7; }

/* === CLINIC GALLERY === */
.clinic { padding: 48px 24px; }
.clinic-header { margin-bottom: 24px; }
.clinic-header h2 { font-size: 28px; font-weight: 700; letter-spacing: -0.5px; color: var(--gray-800); margin-bottom: 4px; }
.clinic-header .sub { font-size: 13px; color: var(--gray-400); }
.clinic-grid { display: grid; grid-template-columns: 1fr; gap: 12px; }
.clinic-img { border-radius: 12px; overflow: hidden; height: 220px; position: relative; }
.clinic-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease; }
.clinic-img:hover img { transform: scale(1.03); }
.clinic-img .img-label {
  position: absolute; bottom: 10px; left: 10px;
  padding: 5px 10px; background: rgba(255,255,255,0.9); backdrop-filter: blur(8px);
  border-radius: 6px; font-size: 10px; font-weight: 500; color: var(--gray-600);
}

/* === TESTIMONIALS === */
.testimonials { padding: 48px 24px; background: var(--off-white); border-top: 1px solid var(--gray-100); border-bottom: 1px solid var(--gray-100); overflow: hidden; }
.testimonials-header { text-align: center; margin-bottom: 32px; }
.testimonials-header h2 { font-size: 28px; font-weight: 700; letter-spacing: -0.5px; color: var(--gray-800); margin-bottom: 12px; }
.reviews-summary {
  display: inline-flex; align-items: center; gap: 10px; padding: 8px 16px;
  background: var(--white); border-radius: 100px; border: 1px solid var(--gray-100);
  text-decoration: none; transition: border-color 0.2s, box-shadow 0.2s;
}
.reviews-summary:hover { border-color: var(--gray-200); box-shadow: 0 4px 12px rgba(0,0,0,0.08); }
.reviews-summary .google-logo { flex-shrink: 0; }
.summary-stars { display: flex; gap: 2px; }
.summary-stars svg { width: 16px; height: 16px; fill: #F5A623; }
.summary-text { font-size: 13px; font-weight: 500; color: var(--gray-600); }

/* Carousel */
.carousel-container { position: relative; max-width: 1200px; margin: 0 auto; }
.carousel-track {
  display: flex; gap: 16px; transition: transform 0.4s ease;
  cursor: grab; user-select: none;
}
.carousel-track:active { cursor: grabbing; }
.carousel-track .testimonial-card {
  flex: 0 0 calc(100% - 16px); min-width: 0;
  padding: 24px; background: var(--white); border-radius: 14px; border: 1px solid var(--gray-100);
}
.test-stars { display: flex; gap: 2px; margin-bottom: 12px; }
.test-stars svg { width: 14px; height: 14px; fill: #F5A623; }
.test-quote { font-size: 14px; line-height: 1.65; color: var(--gray-500); margin-bottom: 14px; font-style: italic; }
.test-author { font-size: 13px; font-weight: 600; color: var(--gray-700); }
.test-author span { font-weight: 400; color: var(--gray-300); }

/* Carousel Navigation */
.carousel-nav { display: flex; align-items: center; justify-content: center; gap: 16px; margin-top: 24px; }
.carousel-btn {
  width: 40px; height: 40px; border-radius: 50%; border: 1px solid var(--gray-200);
  background: var(--white); cursor: pointer; display: flex; align-items: center; justify-content: center;
  transition: all 0.2s;
}
.carousel-btn:hover { border-color: var(--ufg-primary); background: var(--ufg-pale); }
.carousel-btn:disabled { opacity: 0.4; cursor: not-allowed; }
.carousel-btn:disabled:hover { border-color: var(--gray-200); background: var(--white); }
.carousel-btn svg { width: 18px; height: 18px; stroke: var(--gray-600); fill: none; stroke-width: 2; }
.carousel-dots { display: flex; gap: 8px; }
.carousel-dot {
  width: 8px; height: 8px; border-radius: 50%; background: var(--gray-200);
  border: none; cursor: pointer; transition: all 0.2s; padding: 0;
}
.carousel-dot.active { background: var(--ufg-primary); width: 24px; border-radius: 4px; }

/* === CONTACT === */
.contact { display: flex; flex-direction: column; }
.contact-info { padding: 48px 24px; background: var(--white); }
.contact-info h2 { font-size: 28px; font-weight: 700; letter-spacing: -0.5px; color: var(--gray-800); margin-bottom: 8px; }
.contact-info .subtitle { font-size: 14px; color: var(--gray-400); margin-bottom: 28px; }
.contact-details { display: flex; flex-direction: column; gap: 20px; }
.contact-row { display: flex; align-items: flex-start; gap: 14px; }
.contact-icon {
  width: 40px; height: 40px; border-radius: 10px; background: var(--ufg-pale);
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.contact-icon svg { width: 18px; height: 18px; stroke: var(--ufg-primary); fill: none; stroke-width: 1.8; }
.contact-row .info h4 { font-size: 14px; font-weight: 600; color: var(--gray-700); margin-bottom: 2px; }
.contact-row .info p { font-size: 13px; color: var(--gray-400); line-height: 1.5; }
.contact-row .info a { color: var(--ufg-primary); text-decoration: none; font-weight: 500; }
.contact-btns { display: flex; flex-direction: column; gap: 12px; margin-top: 28px; }

.contact-map { position: relative; height: 300px; overflow: hidden; }
.contact-map iframe { width: 100%; height: 100%; border: 0; }
.map-card {
  position: absolute; bottom: 16px; left: 16px;
  padding: 14px 18px; background: rgba(255,255,255,0.95); backdrop-filter: blur(12px);
  border-radius: 10px; box-shadow: 0 4px 20px rgba(0,0,0,0.1);
}
.map-card h4 { font-size: 13px; font-weight: 600; color: var(--gray-700); margin-bottom: 2px; }
.map-card p { font-size: 11px; color: var(--gray-400); }

/* === FOOTER === */
footer {
  padding: 32px 24px; background: var(--gray-700); color: rgba(255,255,255,0.5);
  text-align: center;
}
.footer-logo { display: flex; align-items: center; justify-content: center; margin-bottom: 16px; }
.footer-brand { font-size: 24px; font-weight: 700; color: rgba(255,255,255,0.8); letter-spacing: -0.5px; }
.footer-center { font-size: 11px; line-height: 1.8; margin-bottom: 16px; }
.footer-links { display: flex; justify-content: center; gap: 20px; font-size: 12px; }
.footer-links a { color: rgba(255,255,255,0.4); text-decoration: none; }
.footer-links a:hover { color: var(--ufg-light); }

/* === RESPONSIVE === */
@media (min-width: 640px) {
  .top-bar { padding: 8px 32px; }
  header { padding: 16px 32px; }
  .hero-content { padding: 48px 32px; }
  .hero h1 { font-size: 38px; }
  .hero-actions { flex-direction: row; }
  .hero-visual { height: 400px; }
  .cred-bar { grid-template-columns: repeat(4, 1fr); }
  .cred-item { border-bottom: none; }
  .cred-item:nth-child(2n) { border-right: 1px solid var(--gray-100); }
  .cred-item:last-child { border-right: none; }
  .about-content { padding: 48px 32px; }
  .about-creds { grid-template-columns: 1fr 1fr; }
  .services { padding: 56px 32px; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .tecar-content { padding: 48px 32px; }
  .clinic { padding: 56px 32px; }
  .clinic-grid { grid-template-columns: repeat(2, 1fr); }
  .testimonials { padding: 56px 32px; }
  .carousel-track .testimonial-card { flex: 0 0 calc(50% - 8px); }
  .contact-info { padding: 56px 32px; }
  .contact-btns { flex-direction: row; }
  footer { padding: 40px 32px; }
}

@media (min-width: 1024px) {
  .top-bar { padding: 8px 48px; }
  header { padding: 16px 48px; }
  nav { display: block; }
  .menu-btn { display: none; }
  .phone-link { display: block; }
  .header-cta { display: flex; align-items: center; gap: 16px; }

  .hero { display: grid; grid-template-columns: 1fr 1fr; min-height: 580px; }
  .hero-content { padding: 64px 48px; }
  .hero h1 { font-size: 44px; }
  .hero-visual { height: auto; }

  .about { display: grid; grid-template-columns: 0.45fr 0.55fr; }
  .about-photo { height: auto; min-height: 480px; }
  .about-content { padding: 56px 48px; }
  .about-content h2 { font-size: 32px; }

  .services { padding: 72px 48px; }
  .services-header h2 { font-size: 32px; }
  .services-grid { grid-template-columns: repeat(3, 1fr); gap: 20px; max-width: 1100px; margin: 0 auto; }

  .tecar { display: grid; grid-template-columns: 1fr 1fr; }
  .tecar-content { padding: 64px 48px; }
  .tecar-content h2 { font-size: 30px; }
  .tecar-visual { height: auto; min-height: 400px; }
  .tecar-visual::after {
    content: ''; position: absolute; inset: 0;
    background: linear-gradient(to right, var(--gray-700) 0%, transparent 40%);
  }

  .clinic { padding: 72px 48px; }
  .clinic-header { display: flex; justify-content: space-between; align-items: flex-end; }
  .clinic-header h2 { font-size: 32px; }
  .clinic-grid { grid-template-columns: 1fr 1fr; grid-template-rows: 280px 280px; gap: 16px; }
  .clinic-img { height: auto; }

  .testimonials { padding: 72px 48px; }
  .testimonials-header h2 { font-size: 32px; }
  .carousel-track .testimonial-card { flex: 0 0 calc(33.333% - 11px); }

  .contact { display: grid; grid-template-columns: 1fr 1fr; }
  .contact-info { padding: 64px 48px; }
  .contact-info h2 { font-size: 32px; }
  .contact-map { height: auto; min-height: 460px; border-left: 1px solid var(--gray-100); }

  footer {
    display: grid; grid-template-columns: auto 1fr auto;
    align-items: center; gap: 32px; text-align: left; padding: 40px 48px;
  }
  .footer-logo { margin-bottom: 0; }
  .footer-center { margin-bottom: 0; text-align: center; }
}

@media (min-width: 1280px) {
  .hero h1 { font-size: 48px; }
  .hero-content { padding: 72px 64px; }
}

/* === MAX WIDTH FOR LARGE SCREENS === */
@media (min-width: 1600px) {
  body { background: var(--gray-50); }

  .top-bar { max-width: 1400px; margin: 0 auto; }
  header { max-width: 1400px; margin: 0 auto; border-left: 1px solid var(--gray-100); border-right: 1px solid var(--gray-100); }
  .mobile-menu { max-width: 1400px; left: 50%; transform: translateX(-50%); }
  .mobile-menu.active { transform: translateX(-50%); }

  .hero { max-width: 1400px; margin: 0 auto; background: var(--white); }
  .cred-bar { max-width: 1400px; margin: 0 auto; }
  .about { max-width: 1400px; margin: 0 auto; background: var(--white); }
  .services { max-width: 1400px; margin: 0 auto; }
  .services-grid { max-width: 1200px; }
  .tecar { max-width: 1400px; margin: 0 auto; }
  .clinic { max-width: 1400px; margin: 0 auto; background: var(--white); }
  .testimonials { max-width: 1400px; margin: 0 auto; }
  .contact { max-width: 1400px; margin: 0 auto; background: var(--white); }
  footer { max-width: 1400px; margin: 0 auto; }
}