/* =========================================================================
   VARIABLES & GLOBALS
   ========================================================================= */
:root {
  --color-black: #111111;
  --color-dark: #202020;
  --color-gray: #4A4A4A;
  --color-light-gray: #F4F7F9;
  --color-white: #FFFFFF;
  --color-celeste: #00B4D8;
  --color-celeste-hover: #0096B4;
  --color-celeste-light: #E0F7FA;
  
  --font-main: 'Outfit', sans-serif;
  
  --transition: all 0.3s ease-in-out;
  --shadow-sm: 0 4px 6px rgba(0,0,0,0.05);
  --shadow-md: 0 10px 20px rgba(0,0,0,0.08);
  --shadow-lg: 0 15px 30px rgba(0,0,0,0.12);
  --border-radius: 16px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-main);
  color: var(--color-gray);
  line-height: 1.6;
  background-color: var(--color-white);
  overflow-x: hidden;
}

h1, h2, h3, h4 {
  color: var(--color-black);
  line-height: 1.2;
}

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

ul {
  list-style: none;
}

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

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

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

.bg-light { background-color: var(--color-light-gray); }
.bg-dark { background-color: var(--color-black); color: var(--color-white); }
.bg-celeste { background-color: var(--color-celeste); color: var(--color-white); }
.text-white { color: var(--color-white); }
.text-white h1, .text-white h2, .text-white h3, .text-white p { color: var(--color-white); }

.rounded-image { border-radius: var(--border-radius); }
.shadow-large { box-shadow: var(--shadow-lg); }

/* =========================================================================
   BUTTONS
   ========================================================================= */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 28px;
  font-weight: 600;
  font-size: 1rem;
  border-radius: 50px;
  transition: var(--transition);
  cursor: pointer;
  border: none;
  text-align: center;
}

.btn-primary {
  background-color: var(--color-celeste);
  color: var(--color-white);
  box-shadow: 0 4px 15px rgba(0, 180, 216, 0.4);
}

.btn-primary:hover {
  background-color: var(--color-celeste-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 180, 216, 0.6);
}

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

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

.btn-large {
  font-size: 1.1rem;
  padding: 16px 36px;
}

.btn-enormous {
  font-size: 1.3rem;
  padding: 20px 48px;
  width: 100%;
  max-width: 400px;
  white-space: wrap;
}

.cta-pulse {
  animation: pulse-animation 2s infinite;
}

@keyframes pulse-animation {
  0% { transform: scale(1); }
  50% { transform: scale(1.05); }
  100% { transform: scale(1); }
}

/* =========================================================================
   NAVBAR
   ========================================================================= */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  padding: 15px 0;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  z-index: 1000;
  box-shadow: var(--shadow-sm);
}

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

.logo {
  display: flex;
  align-items: center;
  gap: 15px;
}

.logo i {
  font-size: 2rem;
  color: var(--color-celeste);
}

.logo-text {
  display: flex;
  flex-direction: column;
}

.dr-name {
  font-weight: 700;
  color: var(--color-black);
  font-size: 1.1rem;
  line-height: 1.2;
}

.dr-title {
  font-size: 0.85rem;
  color: var(--color-gray);
  font-weight: 500;
}

/* =========================================================================
   HERO SECTION
   ========================================================================= */
.hero {
  padding: 140px 0 80px;
  background-color: var(--color-white);
}

.hero-container {
  display: flex;
  align-items: center;
  gap: 50px;
}

.hero-content {
  flex: 1;
}

.hero-content h1 {
  font-size: 3rem;
  font-weight: 700;
  margin-bottom: 20px;
  color: var(--color-black);
}

.hero-content .subtitle {
  font-size: 1.2rem;
  margin-bottom: 30px;
  color: var(--color-gray);
  font-weight: 400;
}

.hero-benefits {
  margin-bottom: 40px;
}

.hero-benefits li {
  font-size: 1.1rem;
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 500;
  color: var(--color-dark);
}

.hero-benefits i {
  color: var(--color-celeste);
  font-size: 1.2rem;
  width: 20px;
  text-align: center;
}

.hero-image {
  flex: 1;
}

.hero-image img {
  width: 100%;
  aspect-ratio: 1/1;
  object-fit: cover;
}

/* =========================================================================
   SECTIONS GENERAL
   ========================================================================= */
section {
  padding: 100px 0;
}

.section-title {
  max-width: 800px;
  margin-bottom: 60px;
}

.section-title h2 {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 20px;
}

.section-title p {
  font-size: 1.1rem;
}

/* =========================================================================
   BENEFITS
   ========================================================================= */
.benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
}

.benefit-card {
  background: var(--color-white);
  padding: 40px 20px;
  border-radius: var(--border-radius);
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  border-bottom: 4px solid transparent;
}

.benefit-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
  border-bottom: 4px solid var(--color-celeste);
}

.icon-box {
  width: 70px;
  height: 70px;
  background-color: var(--color-celeste-light);
  color: var(--color-celeste);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  margin: 0 auto 20px;
}

.benefit-card h3 {
  font-size: 1.2rem;
  font-weight: 600;
}

/* =========================================================================
   EXPERIENCE
   ========================================================================= */
.experience {
  position: relative;
}

.exp-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 50px;
}

.exp-text {
  flex: 1;
  max-width: 600px;
}

.exp-text h2 {
  font-size: 2.5rem;
  margin-bottom: 25px;
}

.exp-text p {
  font-size: 1.1rem;
  margin-bottom: 15px;
  opacity: 0.9;
}

.exp-badge {
  flex: 1;
  display: flex;
  justify-content: center;
}

.badge-circle {
  width: 250px;
  height: 250px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-celeste), var(--color-celeste-hover));
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  box-shadow: 0 0 40px rgba(0, 180, 216, 0.4);
}

.badge-circle .number {
  font-size: 5rem;
  font-weight: 700;
  line-height: 1;
}

.badge-circle .text {
  font-size: 1.2rem;
  font-weight: 500;
  text-transform: uppercase;
  text-align: center;
  letter-spacing: 1px;
}

/* =========================================================================
   REAL RESULTS & GALLERY
   ========================================================================= */
.results-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.result-item {
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  background-color: var(--color-white);
}

.result-item img, .gallery-item img {
  width: 100%;
  aspect-ratio: 1/1;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.result-item:hover img, .gallery-item:hover img {
  transform: scale(1.05);
}

.image-gallery {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 20px;
}

.gallery-item {
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

/* =========================================================================
   REVIEWS
   ========================================================================= */
.reviews-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 25px;
}

.review-card {
  background: var(--color-white);
  padding: 35px;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-sm);
  border-left: 4px solid var(--color-celeste);
}

.stars {
  font-size: 1.2rem;
  margin-bottom: 15px;
  letter-spacing: 2px;
}

.review-card p {
  font-style: italic;
  color: var(--color-dark);
  font-size: 1.1rem;
}

/* =========================================================================
   SERVICES & TRUST
   ========================================================================= */
.st-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
}

.st-card {
  background: var(--color-light-gray);
  padding: 50px;
  border-radius: var(--border-radius);
  height: 100%;
}

.st-card-primary {
  background: var(--color-celeste);
  color: var(--color-white);
}

.st-card h2 {
  font-size: 2rem;
  margin-bottom: 30px;
}

.st-card-primary h2 {
  color: var(--color-white);
}

.check-list li {
  display: flex;
  align-items: center;
  gap: 15px;
  margin-bottom: 20px;
  font-size: 1.2rem;
  font-weight: 500;
  color: var(--color-dark);
}

.check-list-white li {
  color: var(--color-white);
}

.check-list i {
  color: var(--color-celeste);
  font-size: 1.2rem;
  background: var(--color-white);
  width: 30px;
  height: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
}

.check-list-white i {
  color: var(--color-celeste);
  background: var(--color-white);
}

/* =========================================================================
   PAYMENTS
   ========================================================================= */
.payments-wrapper {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 40px;
  margin-top: 40px;
}

.payment-item {
  background: var(--color-light-gray);
  padding: 30px 40px;
  border-radius: var(--border-radius);
  text-align: center;
  flex: 1;
  min-width: 250px;
  max-width: 350px;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  border: 1px solid #EAEAEA;
}

.payment-item:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-celeste);
}

.payment-item i {
  font-size: 3rem;
  color: var(--color-celeste);
  margin-bottom: 20px;
}

.payment-item h4 {
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--color-dark);
}

/* =========================================================================
   CONTACT
   ========================================================================= */
.contact {
  background: linear-gradient(to bottom, var(--color-white), var(--color-light-gray));
  padding: 120px 0;
}

.contact h2 {
  font-size: 3rem;
  margin-bottom: 20px;
}

.contact-text {
  font-size: 1.3rem;
  margin-bottom: 10px;
}

.contact-highlight {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-celeste);
  margin-bottom: 40px;
}

/* =========================================================================
   FOOTER
   ========================================================================= */
.footer {
  padding: 60px 0 30px;
}

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

.footer h3 {
  font-size: 1.5rem;
  margin-bottom: 5px;
}

.footer p {
  color: #AAAAAA;
  margin-bottom: 5px;
}

.footer .small {
  font-size: 0.9rem;
  margin-bottom: 30px;
}

.footer-bottom {
  border-top: 1px solid #333333;
  padding-top: 30px;
  font-size: 0.85rem;
  color: #777777;
}

/* =========================================================================
   FLOATING WHATSAPP
   ========================================================================= */
.float-wa {
  position: fixed;
  width: 60px;
  height: 60px;
  bottom: 30px;
  right: 30px;
  background-color: #25d366;
  color: #FFF;
  border-radius: 50px;
  text-align: center;
  font-size: 35px;
  box-shadow: 2px 2px 10px rgba(0,0,0,0.2);
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.float-wa:hover {
  transform: scale(1.1);
  background-color: #1ebe56;
}

/* =========================================================================
   ANIMATIONS (JS Triggered)
   ========================================================================= */
.fade-in-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

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

.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }
.delay-4 { transition-delay: 0.4s; }
.delay-5 { transition-delay: 0.5s; }

/* =========================================================================
   RESPONSIVE DESIGN
   ========================================================================= */
@media (max-width: 992px) {
  .hero-container {
    flex-direction: column;
    text-align: center;
  }
  
  .hero-benefits li {
    justify-content: center;
  }
  
  .exp-container {
    flex-direction: column;
    text-align: center;
  }
  
  .st-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .hero-content h1 {
    font-size: 2.2rem;
  }
  
  .section-title h2 {
    font-size: 2rem;
  }
  
  .results-grid {
    grid-template-columns: 1fr;
  }
  
  .nav-content .btn-outline {
    display: none;
  }
  
  .badge-circle {
    width: 200px;
    height: 200px;
  }
  
  .badge-circle .number {
    font-size: 4rem;
  }
}

@media (max-width: 480px) {
  .hero-content h1 {
    font-size: 1.8rem;
  }
  
  .hero-content .subtitle {
    font-size: 1rem;
  }
  
  .btn-enormous {
    font-size: 1.1rem;
    padding: 15px 20px;
  }
}