@import url('https://fonts.googleapis.com/css2?family=Archivo:wght@400;500;600;700;800;900&family=Inter:wght@300;400;500;600&display=swap');

/* === CSS Variables === */
:root {
  --background: hsl(210, 20%, 98%);
  --foreground: hsl(222, 84%, 5%);
  --card: hsl(0, 0%, 100%);
  --card-foreground: hsl(222, 84%, 5%);
  --primary: hsl(222, 84%, 5%);
  --primary-foreground: hsl(210, 40%, 98%);
  --secondary: hsl(210, 20%, 95%);
  --secondary-foreground: hsl(222, 84%, 5%);
  --muted: hsl(210, 20%, 95%);
  --muted-foreground: hsl(215, 16%, 47%);
  --accent: hsl(0, 73%, 35%);
  --accent-foreground: hsl(0, 0%, 100%);
  --border: hsl(214, 32%, 91%);
  --radius: 0.5rem;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', sans-serif;
  background-color: var(--background);
  color: var(--foreground);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Archivo', sans-serif;
}

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

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

/* === Container === */
.container {
  max-width: 72rem;
  margin: 0 auto;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

/* === Navbar === */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 40;
  transition: all 0.3s ease;
  background-color: #fff;
}

.navbar.scrolled {
  background-color: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.navbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 4rem;
}

.navbar-brand {
  display: flex;
  align-items: center;
}

.navbar-logo {
  height: 2rem;
  width: auto;
}

.navbar-links {
  display: none;
  align-items: center;
  gap: 2rem;
}

.navbar-links a {
  color: #1a1a1a;
  font-size: 0.875rem;
  font-weight: 500;
  transition: color 0.3s;
}

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

.mobile-toggle {
  display: block;
  background: none;
  border: none;
  color: #1a1a1a;
  cursor: pointer;
  padding: 0.25rem;
}

.mobile-toggle svg {
  width: 1.5rem;
  height: 1.5rem;
}

.mobile-menu {
  display: none;
  background-color: #fff;
  border-top: 1px solid rgba(0, 0, 0, 0.1);
  padding-bottom: 1rem;
}

.mobile-menu.open {
  display: block;
}

.mobile-menu a {
  display: block;
  padding: 0.75rem 1.5rem;
  color: #1a1a1a;
  font-size: 0.875rem;
  font-weight: 500;
  transition: color 0.3s;
}

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

/* === Hero Section === */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background-color: var(--primary);
}

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

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

.hero-overlay {
  position: absolute;
  inset: 0;
  background-color: rgba(3, 7, 18, 0.8);
}

.hero-content {
  position: relative;
  z-index: 10;
  text-align: center;
  padding: 0 1.5rem;
  max-width: 56rem;
  margin: 0 auto;
}


.hero h1 {
  font-size: 2.25rem;
  font-weight: 900;
  color: var(--primary-foreground);
  line-height: 1.1;
  margin-bottom: 1.5rem;
}

.hero h1 .accent {
  color: var(--accent);
}

.hero-text {
  color: rgba(245, 247, 250, 0.8);
  font-size: 0.95rem;
  max-width: 42rem;
  margin: 0 auto 2.5rem;
  font-family: 'Inter', sans-serif;
}

.btn-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  background-color: var(--accent);
  color: var(--accent-foreground);
  padding: 1rem 2rem;
  border-radius: var(--radius);
  font-family: 'Archivo', sans-serif;
  font-weight: 700;
  font-size: 1.125rem;
  transition: all 0.3s;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  border: none;
  cursor: pointer;
}

.btn-cta:hover {
  background-color: hsl(0, 73%, 30%);
  box-shadow: 0 6px 25px rgba(0, 0, 0, 0.3);
}

.btn-cta svg {
  width: 1.5rem;
  height: 1.5rem;
}

.scroll-indicator {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  animation: bounce 2s infinite;
}

.scroll-indicator-inner {
  width: 1.5rem;
  height: 2.5rem;
  border: 2px solid rgba(245, 247, 250, 0.5);
  border-radius: 9999px;
  display: flex;
  justify-content: center;
  padding-top: 0.5rem;
}

.scroll-indicator-dot {
  width: 0.375rem;
  height: 0.75rem;
  background-color: rgba(245, 247, 250, 0.5);
  border-radius: 9999px;
}

/* === About Section === */
.about {
  padding: 6rem 0;
  background-color: var(--background);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  align-items: center;
}

.about-images {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.about-images img {
  border-radius: var(--radius);
  width: 100%;
  height: 22rem;
  object-fit: cover;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.about-images img:nth-child(2) {
  margin-top: 2rem;
}

.section-label {
  color: var(--accent);
  font-family: 'Archivo', sans-serif;
  font-weight: 700;
  font-size: 0.875rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 0.75rem;
}

.section-title {
  font-family: 'Archivo', sans-serif;
  font-size: 1.875rem;
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 1.5rem;
}

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

.about-text {
  color: var(--muted-foreground);
  line-height: 1.8;
  margin-bottom: 1rem;
}

.counters {
  display: flex;
  gap: 2.5rem;
  margin-top: 2rem;
}

.counters > div {
  text-align: center;
}

.counter-value {
  font-family: 'Archivo', sans-serif;
  font-size: 3rem;
  font-weight: 900;
  color: var(--accent);
}

.counter-label {
  color: var(--muted-foreground);
  font-size: 0.875rem;
  margin-top: 0.25rem;
}

/* === Services Section === */
.services {
  padding: 6rem 0;
  background-color: var(--primary);
}

.services .section-label,
.services .section-title {
  text-align: center;
}

.services .section-title {
  color: var(--primary-foreground);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  margin-top: 4rem;
}

.service-card {
  background-color: rgba(245, 247, 250, 0.05);
  border: 1px solid rgba(245, 247, 250, 0.1);
  border-radius: var(--radius);
  padding: 1.5rem;
  text-align: center;
  transition: all 0.3s;
  cursor: default;
}

.service-card:hover {
  background-color: var(--accent);
  border-color: var(--accent);
}

.service-card svg {
  width: 2.5rem;
  height: 2.5rem;
  margin: 0 auto 1rem;
  color: var(--accent);
  transition: color 0.3s;
}

.service-card:hover svg {
  color: var(--accent-foreground);
}

.service-card h3 {
  font-weight: 700;
  color: var(--primary-foreground);
  font-size: 1.125rem;
  margin-bottom: 0.25rem;
  transition: color 0.3s;
}

.service-card:hover h3 {
  color: var(--accent-foreground);
}

.service-card p {
  color: rgba(245, 247, 250, 0.6);
  font-size: 0.875rem;
  transition: color 0.3s;
}

.service-card:hover p {
  color: rgba(255, 255, 255, 0.8);
}

/* === Gallery Section === */
.gallery {
  padding: 6rem 0;
  background-color: var(--background);
}

.gallery .section-label,
.gallery .section-title {
  text-align: center;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  grid-auto-rows: 200px;
  margin-top: 4rem;
}

.gallery-item {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  cursor: pointer;
  min-height: 12rem;
}

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

.gallery-item:hover img {
  transform: scale(1.1);
}

.gallery-item .overlay {
  position: absolute;
  inset: 0;
  background-color: rgba(3, 7, 18, 0.7);
  display: flex;
  align-items: flex-end;
  padding: 1rem;
  opacity: 0;
  transition: opacity 0.3s;
}

.gallery-item:hover .overlay {
  opacity: 1;
}

.gallery-item .overlay p {
  color: var(--primary-foreground);
  font-family: 'Archivo', sans-serif;
  font-weight: 700;
  font-size: 1.125rem;
}

/* === Process Section === */
.process {
  padding: 6rem 0;
  background-color: var(--secondary);
}

.process .section-label,
.process .section-title {
  text-align: center;
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  margin-top: 4rem;
}

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

.process-step .icon-wrapper {
  position: relative;
  display: inline-block;
  margin-bottom: 1rem;
}

.process-step .icon-circle {
  width: 4rem;
  height: 4rem;
  background-color: rgba(140, 20, 20, 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto;
  transition: background-color 0.3s;
}

.process-step:hover .icon-circle {
  background-color: var(--accent);
}

.process-step .icon-circle svg {
  width: 1.75rem;
  height: 1.75rem;
  color: var(--accent);
  transition: color 0.3s;
}

.process-step:hover .icon-circle svg {
  color: var(--accent-foreground);
}

.process-step .step-number {
  position: absolute;
  top: -0.5rem;
  right: -0.5rem;
  width: 1.75rem;
  height: 1.75rem;
  background-color: var(--accent);
  color: var(--accent-foreground);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-family: 'Archivo', sans-serif;
  font-weight: 700;
}

.process-step h3 {
  font-weight: 700;
  color: var(--foreground);
  margin-bottom: 0.25rem;
}

.process-step p {
  color: var(--muted-foreground);
  font-size: 0.875rem;
}

/* === Differentials Section === */
.differentials {
  padding: 6rem 0;
  background-color: var(--background);
}

.differentials .section-label,
.differentials .section-title {
  text-align: center;
}

.differentials .section-subtitle {
  text-align: center;
  color: var(--muted-foreground);
  margin-top: 1rem;
  max-width: 36rem;
  margin-left: auto;
  margin-right: auto;
}

.diff-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  margin-top: 4rem;
}

.diff-card {
  background-color: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem;
  text-align: center;
  transition: all 0.3s;
}

.diff-card:hover {
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
  transform: translateY(-4px);
}

.diff-card .icon-circle {
  width: 3.5rem;
  height: 3.5rem;
  margin: 0 auto 1.25rem;
  background-color: rgba(140, 20, 20, 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.diff-card .icon-circle svg {
  width: 1.75rem;
  height: 1.75rem;
  color: var(--accent);
}

.diff-card h3 {
  font-weight: 700;
  color: var(--foreground);
  font-size: 1.125rem;
  margin-bottom: 0.5rem;
}

.diff-card p {
  color: var(--muted-foreground);
  font-size: 0.875rem;
  line-height: 1.6;
}

/* === Professionals Section === */
.professionals {
  padding: 6rem 0;
  background-color: var(--primary);
}

.professionals-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  align-items: center;
}

.professionals .section-title {
  color: var(--primary-foreground);
}

.professionals-text {
  color: rgba(245, 247, 250, 0.7);
  line-height: 1.8;
  margin-bottom: 2rem;
}

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

.benefit-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.benefit-item svg {
  width: 1.25rem;
  height: 1.25rem;
  color: var(--accent);
  flex-shrink: 0;
}

.benefit-item span {
  color: rgba(245, 247, 250, 0.8);
  font-size: 0.875rem;
}

.professionals-images {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.professionals-images img {
  border-radius: var(--radius);
  width: 100%;
  height: 14rem;
  object-fit: cover;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.professionals-images img:nth-child(2) {
  margin-top: 2rem;
}

/* === Contact Section === */
.contact {
  padding: 6rem 0;
  background-color: var(--primary);
}

.contact-grid {
  text-align: center;
  max-width: 40rem;
  margin: 0 auto;
  padding: 0 1rem;
}

.contact .section-title {
  color: var(--primary-foreground);
}

.contact-text {
  color: rgba(245, 247, 250, 0.7);
  margin-bottom: 2rem;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  align-items: center;
  margin-top: 2rem;
}

.contact-info a,
.contact-info .contact-item {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  color: rgba(245, 247, 250, 0.8);
  transition: color 0.3s;
  font-size: 0.875rem;
}

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

.contact-info svg {
  width: 1.25rem;
  height: 1.25rem;
  color: var(--accent);
}

.contact-form {
  border: 1px solid rgba(245, 247, 250, 0.1);
  background-color: rgba(245, 247, 250, 0.05);
  border-radius: var(--radius);
  padding: 2rem;
}

.contact-form label {
  display: block;
  color: rgba(245, 247, 250, 0.8);
  font-size: 0.875rem;
  font-weight: 500;
  margin-bottom: 0.5rem;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  border: 1px solid rgba(245, 247, 250, 0.2);
  background-color: rgba(245, 247, 250, 0.05);
  border-radius: var(--radius);
  padding: 0.75rem 1rem;
  color: var(--primary-foreground);
  font-family: 'Inter', sans-serif;
  font-size: 1rem;
  transition: border-color 0.3s;
  outline: none;
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
  color: rgba(245, 247, 250, 0.3);
}

.contact-form input:focus,
.contact-form textarea:focus {
  border-color: var(--accent);
}

.contact-form textarea {
  resize: none;
  min-height: 6rem;
}

.form-group {
  margin-bottom: 1.25rem;
}

.btn-submit {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  background-color: var(--accent);
  color: var(--accent-foreground);
  padding: 1rem 2rem;
  border-radius: var(--radius);
  font-family: 'Archivo', sans-serif;
  font-weight: 700;
  font-size: 1.125rem;
  border: none;
  cursor: pointer;
  transition: background-color 0.3s;
}

.btn-submit:hover {
  background-color: hsl(0, 73%, 30%);
}

.btn-submit svg {
  width: 1.25rem;
  height: 1.25rem;
}

/* === Footer === */
.footer {
  margin-top: 4rem;
  border-top: 1px solid rgba(245, 247, 250, 0.1);
  padding-top: 2rem;
  text-align: center;
}

.footer p {
  font-size: 0.875rem;
  color: rgba(245, 247, 250, 0.4);
}

/* === WhatsApp Floating Button === */
.whatsapp-float {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background-color: hsl(142, 70%, 49%);
  padding: 1rem;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  transition: all 0.3s;
}

.whatsapp-float:hover {
  transform: scale(1.05);
  box-shadow: 0 6px 25px rgba(0, 0, 0, 0.3);
}

.whatsapp-float svg {
  width: 1.75rem;
  height: 1.75rem;
  color: white;
}

/* === Scroll Animations === */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(40px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(-10px); }
}

.scroll-animate {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.scroll-animate.visible {
  opacity: 1;
  transform: translateY(0);
}

.animate-stagger .service-card,
.animate-stagger .process-step {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.animate-stagger.visible .service-card,
.animate-stagger.visible .process-step {
  opacity: 1;
  transform: translateY(0);
}

.animate-stagger.visible .service-card:nth-child(1),
.animate-stagger.visible .process-step:nth-child(1) { transition-delay: 0.1s; }
.animate-stagger.visible .service-card:nth-child(2),
.animate-stagger.visible .process-step:nth-child(2) { transition-delay: 0.2s; }
.animate-stagger.visible .service-card:nth-child(3),
.animate-stagger.visible .process-step:nth-child(3) { transition-delay: 0.3s; }
.animate-stagger.visible .service-card:nth-child(4),
.animate-stagger.visible .process-step:nth-child(4) { transition-delay: 0.4s; }
.animate-stagger.visible .service-card:nth-child(5),
.animate-stagger.visible .process-step:nth-child(5) { transition-delay: 0.5s; }
.animate-stagger.visible .service-card:nth-child(6),
.animate-stagger.visible .process-step:nth-child(6) { transition-delay: 0.6s; }
.animate-stagger.visible .service-card:nth-child(7) { transition-delay: 0.7s; }
.animate-stagger.visible .service-card:nth-child(8) { transition-delay: 0.8s; }

/* === Responsive === */
@media (max-width: 767px) {
  .hero {
    min-height: 80vh;
    padding-top: 5rem;
  }

  .hero h1 {
    font-size: 1.75rem;
  }

  .hero-text {
    font-size: 0.875rem;
  }

  .about {
    padding: 3rem 0;
  }

  .about-grid {
    display: flex;
    flex-direction: column-reverse;
    gap: 2rem;
  }

  .about-images {
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
  }

  .about-images img {
    height: 14rem;
  }

  .about-images img:nth-child(2) {
    margin-top: 0;
  }

  .section-title {
    font-size: 1.5rem;
  }

  .counters {
    gap: 1.5rem;
    flex-wrap: wrap;
    justify-content: center;
  }

  .counter-value {
    font-size: 2rem;
  }

  .services-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 0.75rem;
  }

  .service-card {
    padding: 1rem;
  }

  .service-card h3 {
    font-size: 0.875rem;
  }

  .service-card p {
    font-size: 0.75rem;
  }

  .gallery-grid {
    grid-template-columns: 1fr;
    grid-auto-rows: 14rem;
  }

  .gallery-item.span-2-col-2-row,
  .gallery-item.span-2-col {
    grid-column: span 1;
    grid-row: span 1;
  }

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

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

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

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

  .contact {
    padding: 3rem 0;
  }

  .contact-grid {
    padding: 0;
  }

  .contact-info a,
  .contact-info .contact-item {
    font-size: 0.8rem;
  }
}

@media (min-width: 768px) {
  .navbar-links {
    display: flex;
  }

  .mobile-toggle {
    display: none;
  }

  .navbar-logo {
    height: 2.5rem;
    margin-left: 2rem;
  }

  .hero h1 {
    font-size: 3.75rem;
  }

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

  .services-grid {
    grid-template-columns: repeat(4, 1fr);
  }

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

  .gallery-item.span-2-col-2-row {
    grid-column: span 2;
    grid-row: span 2;
  }

  .gallery-item.span-2-col {
    grid-column: span 2;
  }

  .process-grid {
    grid-template-columns: repeat(3, 1fr);
  }

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

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


  .section-title {
    font-size: 2.25rem;
  }
}

@media (min-width: 1024px) {
  .hero h1 {
    font-size: 4.5rem;
  }

  .process-grid {
    grid-template-columns: repeat(6, 1fr);
  }

  .diff-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}