/* ============================================
   Lindsay Sancho — Medical Aesthetics Website
   Color Palette:
     --gold:       #a0814a
     --gold-dark:  #be9219
     --gold-light: #e9c946
     --beige:      #e7ddd0
     --brown:      #ab775a
     --brown-dark: #4b2b16
     --white:      #ffffff
     --off-white:  #faf8f5
   ============================================ */

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

:root {
  --gold: #a0814a;
  --gold-dark: #8a6d3a;
  --gold-accent: #be9219;
  --gold-light: #e9c946;
  --beige: #e7ddd0;
  --beige-light: #f3ede5;
  --brown: #ab775a;
  --brown-dark: #4b2b16;
  --white: #ffffff;
  --off-white: #faf8f5;
  --text-dark: #2c1810;
  --text-body: #5a4a3a;
  --text-light: #8a7a6a;
  --shadow-sm: 0 2px 8px rgba(75, 43, 22, 0.08);
  --shadow-md: 0 4px 20px rgba(75, 43, 22, 0.12);
  --shadow-lg: 0 8px 40px rgba(75, 43, 22, 0.16);
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --transition: 0.3s ease;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;
  color: var(--text-body);
  background-color: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

a {
  text-decoration: none;
  color: inherit;
  transition: color var(--transition);
}

ul, ol {
  list-style: none;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Playfair Display', 'Georgia', serif;
  color: var(--brown-dark);
  line-height: 1.2;
}

/* --- Utility --- */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.section-padding {
  padding: 80px 0;
}

.text-center {
  text-align: center;
}

.section-label {
  display: inline-block;
  font-family: 'Inter', sans-serif;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--gold-accent);
  margin-bottom: 12px;
}

.section-title {
  font-size: 2.25rem;
  margin-bottom: 16px;
  color: var(--brown-dark);
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--text-light);
  max-width: 600px;
  margin: 0 auto 48px;
  line-height: 1.7;
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: 50px;
  font-family: 'Inter', sans-serif;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: all var(--transition);
  text-align: center;
  justify-content: center;
}

.btn-primary {
  background: linear-gradient(135deg, var(--gold-accent), var(--gold));
  color: var(--white);
  box-shadow: 0 4px 16px rgba(190, 146, 25, 0.3);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(190, 146, 25, 0.4);
}

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

.btn-outline:hover {
  background: var(--gold);
  color: var(--white);
}

.btn-whatsapp {
  background: linear-gradient(135deg, var(--gold-accent), var(--gold));
  color: var(--white);
  box-shadow: 0 4px 16px rgba(190, 146, 25, 0.3);
}

.btn-whatsapp:hover {
  background: linear-gradient(135deg, var(--gold-light), var(--gold-accent));
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(190, 146, 25, 0.4);
}

.btn-sm {
  padding: 10px 24px;
  font-size: 0.85rem;
}

/* --- Header / Navbar --- */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  transition: box-shadow var(--transition);
}

.header.scrolled {
  box-shadow: var(--shadow-sm);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: 'Playfair Display', serif;
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--brown-dark);
}

.nav-logo img {
  height: 40px;
  width: auto;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-links a {
  font-family: 'Inter', sans-serif;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-body);
  letter-spacing: 0.5px;
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gold-accent);
  transition: width var(--transition);
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--gold-accent);
}

.nav-links a:hover::after,
.nav-links a.active::after {
  width: 100%;
}

.nav-lang {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-left: 16px;
  padding-left: 16px;
  border-left: 1px solid var(--beige);
}

.nav-lang a {
  font-family: 'Inter', sans-serif;
  font-size: 0.8rem;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 20px;
  color: var(--text-light);
  transition: all var(--transition);
}

.nav-lang a.active {
  background: var(--gold-accent);
  color: var(--white);
}

.nav-lang a:hover:not(.active) {
  color: var(--gold-accent);
}

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

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--brown-dark);
  transition: all var(--transition);
  border-radius: 2px;
}

.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);
}

/* --- Hero Section --- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, var(--off-white) 0%, var(--beige-light) 50%, var(--beige) 100%);
  overflow: hidden;
  padding-top: 72px;
}

.hero::before {
  content: '';
  position: absolute;
  top: -20%;
  right: -10%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(190, 146, 25, 0.08) 0%, transparent 70%);
  border-radius: 50%;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  min-height: calc(100vh - 72px);
}

.hero-content {
  padding: 40px 0;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  background: rgba(190, 146, 25, 0.1);
  border-radius: 50px;
  font-family: 'Inter', sans-serif;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--gold-accent);
  margin-bottom: 24px;
}

.hero-title {
  font-size: 3.2rem;
  line-height: 1.1;
  margin-bottom: 20px;
  color: var(--brown-dark);
}

.hero-title span {
  color: var(--gold-accent);
}

.hero-text {
  font-size: 1.1rem;
  color: var(--text-light);
  margin-bottom: 36px;
  line-height: 1.7;
  max-width: 480px;
}

.hero-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 48px;
}

.hero-stats {
  display: flex;
  gap: 40px;
}

.hero-stat {
  text-align: center;
}

.hero-stat-number {
  font-family: 'Playfair Display', serif;
  font-size: 2rem;
  font-weight: 700;
  color: var(--gold-accent);
}

.hero-stat-label {
  font-size: 0.8rem;
  color: var(--text-light);
  margin-top: 2px;
}

.hero-image {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-image-wrapper {
  position: relative;
  width: 100%;
  max-width: 480px;
  aspect-ratio: 3/4;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.hero-image-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-image-decoration {
  position: absolute;
  width: 120%;
  height: 120%;
  top: -10%;
  left: -10%;
  border: 2px solid var(--gold-accent);
  border-radius: var(--radius-lg);
  opacity: 0.2;
  z-index: -1;
}

/* --- About Section --- */
.about {
  background: var(--white);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.about-image-wrapper {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  aspect-ratio: 4/5;
}

.about-image-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.about-accent {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--gold-accent), var(--gold-light));
}

.about-content {
  padding: 20px 0;
}

.about-text {
  font-size: 1.05rem;
  line-height: 1.8;
  margin-bottom: 24px;
}

.about-quote {
  position: relative;
  padding: 24px 24px 24px 48px;
  background: var(--beige-light);
  border-radius: var(--radius-md);
  margin: 32px 0;
  font-style: italic;
  color: var(--brown-dark);
  font-size: 1.05rem;
  line-height: 1.7;
}

.about-quote::before {
  content: '\201C';
  position: absolute;
  left: 16px;
  top: 12px;
  font-family: 'Playfair Display', serif;
  font-size: 3rem;
  color: var(--gold-accent);
  line-height: 1;
}

.about-credentials {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.credential-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  background: var(--beige-light);
  border-radius: 50px;
  font-size: 0.85rem;
  color: var(--gold);
  font-weight: 500;
}

/* --- Services Section --- */
.services {
  background: var(--off-white);
}

.services-categories {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-bottom: 48px;
}

.service-category {
  background: var(--white);
  border-radius: var(--radius-md);
  padding: 40px 32px;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition);
  border: 1px solid transparent;
}

.service-category:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: rgba(190, 146, 25, 0.2);
}

.service-icon {
  width: 56px;
  height: 56px;
  background: linear-gradient(135deg, rgba(190, 146, 25, 0.1), rgba(160, 129, 74, 0.1));
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  font-size: 1.5rem;
}

.service-category h3 {
  font-size: 1.25rem;
  margin-bottom: 16px;
  color: var(--brown-dark);
}

.service-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.service-list li {
  font-size: 0.92rem;
  color: var(--text-body);
  padding-left: 20px;
  position: relative;
  line-height: 1.5;
}

.service-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 8px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--gold-accent);
}

.services-cta {
  text-align: center;
}

/* --- Results Section --- */
.results {
  background: var(--white);
}

.results-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.result-card {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  aspect-ratio: 4/5;
  background: var(--beige-light);
}

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

.result-card:hover img {
  transform: scale(1.05);
}

.result-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 24px;
  background: linear-gradient(transparent, rgba(75, 43, 22, 0.8));
  color: var(--white);
}

.result-overlay span {
  font-family: 'Inter', sans-serif;
  font-size: 0.85rem;
  font-weight: 500;
}

.results-instagram {
  text-align: center;
  margin-top: 40px;
}

.results-instagram a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  color: var(--gold-accent);
  font-size: 0.95rem;
}

.results-instagram a:hover {
  color: var(--gold-dark);
}

/* --- Testimonials Section --- */
.testimonials {
  background: linear-gradient(135deg, var(--brown-dark) 0%, #3a2010 100%);
  color: var(--white);
}

.testimonials .section-label {
  color: var(--gold-light);
}

.testimonials .section-title {
  color: var(--white);
}

.testimonials .section-subtitle {
  color: rgba(255, 255, 255, 0.7);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.testimonial-card {
  background: rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.1);
  transition: all var(--transition);
}

.testimonial-card:hover {
  background: rgba(255, 255, 255, 0.12);
  transform: translateY(-4px);
}

.testimonial-video {
  position: relative;
  aspect-ratio: 9/16;
  max-height: 400px;
  overflow: hidden;
  background: rgba(0, 0, 0, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
}

.testimonial-video iframe {
  width: 100%;
  height: 100%;
  border: none;
}

.testimonial-play {
  position: absolute;
  width: 56px;
  height: 56px;
  background: rgba(255, 255, 255, 0.9);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--brown-dark);
  font-size: 1.2rem;
  cursor: pointer;
  transition: all var(--transition);
}

.testimonial-play:hover {
  transform: scale(1.1);
  background: var(--white);
}

.testimonial-info {
  padding: 20px;
}

.testimonial-info p {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.8);
  line-height: 1.6;
}

/* --- FAQ Section --- */
.faq {
  background: var(--off-white);
}

.faq-list {
  max-width: 768px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.faq-item {
  background: var(--white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  border: 1px solid transparent;
  transition: border-color var(--transition);
}

.faq-item.active {
  border-color: rgba(190, 146, 25, 0.2);
}

.faq-question {
  width: 100%;
  padding: 20px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  background: none;
  border: none;
  cursor: pointer;
  font-family: 'Inter', sans-serif;
  font-size: 1rem;
  font-weight: 600;
  color: var(--brown-dark);
  text-align: left;
  transition: color var(--transition);
}

.faq-question:hover {
  color: var(--gold-accent);
}

.faq-icon {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--beige-light);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 1.2rem;
  color: var(--gold-accent);
  transition: transform var(--transition), background var(--transition);
}

.faq-item.active .faq-icon {
  transform: rotate(45deg);
  background: var(--gold-accent);
  color: var(--white);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.4s ease;
}

.faq-answer-inner {
  padding: 0 24px 20px;
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--text-body);
}

/* --- Locations Section --- */
.locations {
  background: var(--white);
}

.locations-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
}

.location-card {
  background: var(--off-white);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition);
}

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

.location-map {
  width: 100%;
  height: 200px;
  background: var(--beige);
}

.location-map iframe {
  width: 100%;
  height: 100%;
  border: none;
}

.location-info {
  padding: 28px;
}

.location-info h3 {
  font-size: 1.2rem;
  margin-bottom: 12px;
  color: var(--brown-dark);
}

.location-info p {
  font-size: 0.92rem;
  color: var(--text-body);
  line-height: 1.6;
  margin-bottom: 8px;
}

.location-info .btn {
  margin-top: 16px;
}

/* --- Contact / CTA Section --- */
.contact {
  background: linear-gradient(135deg, var(--beige) 0%, var(--beige-light) 100%);
}

.contact-box {
  max-width: 640px;
  margin: 0 auto;
  text-align: center;
}

.contact-methods {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 20px;
  margin-top: 32px;
}

.contact-method {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 24px;
  background: var(--white);
  border-radius: 50px;
  box-shadow: var(--shadow-sm);
  font-size: 0.92rem;
  color: var(--text-body);
  font-weight: 500;
  transition: all var(--transition);
}

.contact-method:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.contact-method-icon {
  font-size: 1.2rem;
}

/* --- Footer --- */
.footer {
  background: var(--brown-dark);
  color: rgba(255, 255, 255, 0.7);
  padding: 48px 0 24px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 40px;
}

.footer-brand {
  font-family: 'Playfair Display', serif;
  font-size: 1.25rem;
  color: var(--white);
  margin-bottom: 12px;
}

.footer-desc {
  font-size: 0.9rem;
  line-height: 1.7;
  max-width: 320px;
}

.footer h4 {
  font-family: 'Inter', sans-serif;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--gold-light);
  margin-bottom: 16px;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links a {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.6);
  transition: color var(--transition);
}

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

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.82rem;
}

.footer-social {
  display: flex;
  gap: 12px;
}

.footer-social a {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.9rem;
  transition: all var(--transition);
}

.footer-social a:hover {
  background: var(--gold-accent);
  color: var(--white);
}

/* --- Animations --- */
.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* --- Responsive --- */
@media (max-width: 1024px) {
  .hero-title {
    font-size: 2.6rem;
  }

  .hero-grid {
    gap: 40px;
  }

  .services-categories {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .results-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .testimonials-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

@media (max-width: 768px) {
  .section-padding {
    padding: 60px 0;
  }

  .section-title {
    font-size: 1.85rem;
  }

  /* Mobile Nav */
  .nav-links {
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    background: var(--white);
    flex-direction: column;
    padding: 24px;
    gap: 0;
    box-shadow: var(--shadow-md);
    transform: translateY(-120%);
    transition: transform 0.4s ease;
    z-index: 999;
  }

  .nav-links.open {
    transform: translateY(0);
  }

  .nav-links a {
    padding: 14px 0;
    font-size: 1rem;
    border-bottom: 1px solid var(--beige-light);
    width: 100%;
  }

  .nav-links a::after {
    display: none;
  }

  .nav-lang {
    margin-left: 0;
    padding-left: 0;
    border-left: none;
    padding-top: 14px;
    width: 100%;
    justify-content: center;
  }

  .nav-toggle {
    display: flex;
  }

  /* Hero */
  .hero-grid {
    grid-template-columns: 1fr;
    text-align: center;
    min-height: auto;
    padding: 40px 0;
  }

  .hero-title {
    font-size: 2.2rem;
  }

  .hero-text {
    margin-left: auto;
    margin-right: auto;
  }

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

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

  .hero-image {
    order: -1;
  }

  .hero-image-wrapper {
    max-width: 320px;
    margin: 0 auto;
  }

  /* About */
  .about-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .about-image-wrapper {
    max-width: 400px;
    margin: 0 auto;
  }

  /* Results */
  .results-grid {
    grid-template-columns: 1fr;
    max-width: 400px;
    margin: 0 auto;
  }

  /* Testimonials */
  .testimonials-grid {
    grid-template-columns: 1fr;
    max-width: 400px;
    margin: 0 auto;
  }

  /* Locations */
  .locations-grid {
    grid-template-columns: 1fr;
  }

  /* Footer */
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 16px;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .hero-title {
    font-size: 1.85rem;
  }

  .hero-buttons {
    flex-direction: column;
    align-items: center;
  }

  .btn {
    width: 100%;
    justify-content: center;
  }

  .hero-stats {
    flex-direction: column;
    gap: 20px;
  }

  .contact-methods {
    flex-direction: column;
    align-items: center;
  }
}