/* ==========================================================================
   CSS Reset & Base Styles
   ========================================================================== */

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

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

body {
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
    Oxygen, Ubuntu, Cantarell, sans-serif;
  font-weight: 400;
  line-height: 1.6;
  color: #333;
  background-color: #fff;
  overflow-x: hidden;
}

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

a {
  text-decoration: none;
  color: inherit;
  transition: all 0.3s ease;
}

button {
  border: none;
  background: none;
  cursor: pointer;
  font-family: inherit;
}

ul,
ol {
  list-style: none;
}

input,
textarea,
select {
  font-family: inherit;
  border: none;
  outline: none;
}

/* ==========================================================================
   CSS Variables
   ========================================================================== */

:root {
  --primary-color: #2b5a9e;
  --primary-dark: #1e4179;
  --primary-light: #3d6bb5;
  --secondary-color: #f8f9fa;
  --accent-color: #25d366;
  --text-color: #333;
  --text-light: #666;
  --text-lighter: #999;
  --white: #ffffff;
  --black: #000000;
  --gray-100: #f8f9fa;
  --gray-200: #e9ecef;
  --gray-300: #dee2e6;
  --gray-400: #ced4da;
  --gray-500: #adb5bd;
  --gray-600: #6c757d;
  --gray-700: #495057;
  --gray-800: #343a40;
  --gray-900: #212529;
  --success: #28a745;
  --warning: #ffc107;
  --error: #dc3545;
  --border-radius: 8px;
  --border-radius-lg: 12px;
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.05);
  --shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 8px 16px rgba(0, 0, 0, 0.15);
  --transition: all 0.3s ease;
  --max-width: 1200px;
  --container-padding: 20px;
  --section-padding: 60px 0;
}

/* ==========================================================================
   Typography
   ========================================================================== */

h1,
h2,
h3,
h4,
h5,
h6 {
  font-weight: 600;
  line-height: 1.3;
  color: var(--text-color);
  margin-bottom: 0.5rem;
}

h1 {
  font-size: clamp(2rem, 4vw, 3.5rem);
  font-weight: 700;
}

h2 {
  font-size: clamp(1.75rem, 3vw, 2.5rem);
}

h3 {
  font-size: clamp(1.25rem, 2.5vw, 1.75rem);
}

h4 {
  font-size: clamp(1.1rem, 2vw, 1.25rem);
}

p {
  margin-bottom: 1rem;
  line-height: 1.7;
}

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

.text-primary {
  color: var(--primary-color);
}

.highlight {
  color: var(--primary-color);
  font-weight: 700;
}

/* ==========================================================================
   Layout & Components
   ========================================================================== */

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

.section-header {
  text-align: center;
  margin-bottom: 3rem;
}

.section-title {
  position: relative;
  display: inline-block;
  margin-bottom: 1rem;
}

.section-title::after {
  content: "";
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 50px;
  height: 3px;
  background: linear-gradient(
    90deg,
    var(--primary-color),
    var(--primary-light)
  );
  border-radius: 2px;
}

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

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 12px 24px;
  font-size: 1rem;
  font-weight: 500;
  border-radius: var(--border-radius);
  transition: var(--transition);
  cursor: pointer;
  text-align: center;
  border: 2px solid transparent;
  min-height: 48px;
}

.btn-primary {
  background: linear-gradient(
    135deg,
    var(--primary-color),
    var(--primary-light)
  );
  color: var(--white);
  box-shadow: var(--shadow);
}

.btn-primary:hover {
  background: linear-gradient(
    135deg,
    var(--primary-dark),
    var(--primary-color)
  );
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn-secondary {
  background: transparent;
  color: var(--primary-color);
  border-color: var(--primary-color);
}

.btn-secondary:hover {
  background: var(--primary-color);
  color: var(--white);
}

.btn i {
  font-size: 1.1em;
}

/* ==========================================================================
   Loading Overlay
   ========================================================================== */

.loading-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(255, 255, 255, 0.95);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10000;
  opacity: 1;
  visibility: visible;
  transition: var(--transition);
}

.loading-overlay.hidden {
  opacity: 0;
  visibility: hidden;
}

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

.spinner {
  width: 50px;
  height: 50px;
  border: 3px solid var(--gray-300);
  border-top-color: var(--primary-color);
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin: 0 auto 1rem;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

/* ==========================================================================
   Header
   ========================================================================== */

.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow);
  z-index: 1000;
  transition: var(--transition);
}

.header-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 0;
  min-height: 70px;
}

.logo {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}

.logo h1 {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary-color);
  margin: 0;
}

.logo span {
  font-size: 0.9rem;
  color: var(--text-light);
  font-weight: 400;
}

.nav-list {
  display: flex;
  gap: 2rem;
  align-items: center;
}

.nav-link {
  color: var(--text-color);
  font-weight: 500;
  padding: 0.5rem 0;
  position: relative;
  transition: var(--transition);
}

.nav-link:hover,
.nav-link.active {
  color: var(--primary-color);
}

.nav-link::after {
  content: "";
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--primary-color);
  transition: var(--transition);
}

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

.header-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.phone-btn {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--text-color);
  font-weight: 500;
  padding: 0.5rem 1rem;
  border-radius: var(--border-radius);
  transition: var(--transition);
}

.phone-btn:hover {
  background: var(--gray-100);
  color: var(--primary-color);
}

.whatsapp-btn {
  background: var(--accent-color);
  color: var(--white);
  padding: 0.5rem 1rem;
  border-radius: var(--border-radius);
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  transition: var(--transition);
}

.whatsapp-btn:hover {
  background: #128c7e;
  transform: translateY(-2px);
}

.mobile-menu-toggle {
  display: none;
  flex-direction: column;
  gap: 4px;
  padding: 0.5rem;
}

.mobile-menu-toggle span {
  width: 25px;
  height: 3px;
  background: var(--text-color);
  border-radius: 2px;
  transition: var(--transition);
}

/* ==========================================================================
   Hero Section
   ========================================================================== */

.hero {
  padding: calc(70px + 4rem) 0 4rem;
  background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
  min-height: 100vh;
  display: flex;
  align-items: center;
}

.hero .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.hero-content {
  animation: slideInLeft 1s ease-out;
}

.hero-title {
  margin-bottom: 1.5rem;
  line-height: 1.2;
}

.hero-description {
  font-size: 1.1rem;
  color: var(--text-light);
  margin-bottom: 2rem;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  margin-bottom: 3rem;
  flex-wrap: wrap;
}

.hero-features {
  display: flex;
  gap: 2rem;
}

.feature {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--text-light);
  font-size: 0.9rem;
}

.feature i {
  color: var(--primary-color);
  font-size: 1.2em;
}

.hero-image {
  text-align: center;
  animation: slideInRight 1s ease-out;
}

.hero-image img {
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-lg);
}

/* ==========================================================================
   Services Section
   ========================================================================== */

.services {
  padding: var(--section-padding);
  background: var(--white);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

@media (max-width: 992px) {
  .services-grid {
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  }
}

.service-card {
  background: var(--white);
  padding: 2rem;
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow);
  text-align: center;
  transition: var(--transition);
  border: 2px solid transparent;
}

.service-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary-color);
}

.service-icon {
  width: 80px;
  height: 80px;
  background: linear-gradient(
    135deg,
    var(--primary-color),
    var(--primary-light)
  );
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
  transition: var(--transition);
}

.service-icon i {
  font-size: 2rem;
  color: var(--white);
}

.service-card:hover .service-icon {
  transform: scale(1.1);
}

.service-card h3 {
  margin-bottom: 1rem;
  color: var(--primary-color);
}

.service-card p {
  color: var(--text-light);
  margin-bottom: 1.5rem;
  line-height: 1.6;
}

.service-features {
  margin-bottom: 2rem;
  text-align: left;
}

.service-features li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.25rem 0;
  color: var(--text-light);
  font-size: 0.9rem;
}

.service-features li::before {
  content: "✓";
  color: var(--accent-color);
  font-weight: bold;
  width: 16px;
  text-align: center;
}

.service-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--primary-color);
  color: var(--white);
  padding: 0.75rem 1.5rem;
  border-radius: var(--border-radius);
  font-weight: 500;
  transition: var(--transition);
}

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

/* ==========================================================================
   Why Choose Us Section
   ========================================================================== */

.why-us {
  padding: var(--section-padding);
  background: linear-gradient(135deg, var(--gray-100), var(--white));
}

.reasons-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
}

.reason-card {
  background: var(--white);
  padding: 2rem 1.5rem;
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow);
  text-align: center;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.reason-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(
    90deg,
    var(--primary-color),
    var(--primary-light)
  );
}

.reason-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.reason-icon {
  width: 70px;
  height: 70px;
  background: var(--primary-color);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
}

.reason-icon i {
  font-size: 1.8rem;
  color: var(--white);
}

.reason-card h3 {
  margin-bottom: 1rem;
  color: var(--primary-color);
}

.reason-card p {
  color: var(--text-light);
  line-height: 1.6;
}

/* ==========================================================================
   Process Section
   ========================================================================== */

.process {
  padding: var(--section-padding);
  background: var(--white);
}

.process-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
}

.process-step {
  position: relative;
  background: var(--white);
  padding: 2rem;
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow);
  transition: var(--transition);
}

.process-step:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}

.step-number {
  position: absolute;
  top: -15px;
  left: 2rem;
  width: 40px;
  height: 40px;
  background: linear-gradient(
    135deg,
    var(--primary-color),
    var(--primary-light)
  );
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: 1.1rem;
}

.step-content h3 {
  margin: 1rem 0;
  color: var(--primary-color);
}

.step-content p {
  color: var(--text-light);
  margin-bottom: 1.5rem;
  line-height: 1.6;
}

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

.step-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  background: var(--gray-100);
  color: var(--text-color);
  border-radius: var(--border-radius);
  font-size: 0.9rem;
  font-weight: 500;
  transition: var(--transition);
}

.step-btn:hover {
  background: var(--primary-color);
  color: var(--white);
}

/* ==========================================================================
   Gallery Section
   ========================================================================== */

.gallery {
  padding: var(--section-padding);
  background: var(--gray-100);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.gallery-item {
  background: var(--white);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: var(--transition);
}

.gallery-item:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}

.before-after {
  display: grid;
  grid-template-columns: 1fr 1fr;
  position: relative;
}

.before,
.after {
  position: relative;
  aspect-ratio: 1;
}

.before img,
.after img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.label {
  position: absolute;
  top: 10px;
  left: 10px;
  background: rgba(0, 0, 0, 0.7);
  color: var(--white);
  padding: 0.25rem 0.5rem;
  border-radius: 4px;
  font-size: 0.8rem;
  font-weight: 500;
}

.after .label {
  background: var(--accent-color);
}

.gallery-item h4 {
  padding: 1rem;
  text-align: center;
  color: var(--primary-color);
  font-weight: 500;
}

/* ==========================================================================
   Contact Section
   ========================================================================== */

.contact {
  padding: var(--section-padding);
  background: var(--white);
}

.contact-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  margin-bottom: 3rem;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}

.contact-icon {
  width: 50px;
  height: 50px;
  background: var(--primary-color);
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

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

.contact-details h4 {
  margin-bottom: 0.5rem;
  color: var(--primary-color);
}

.contact-details p,
.contact-details a {
  color: var(--text-light);
  line-height: 1.6;
}

.contact-details a:hover {
  color: var(--primary-color);
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.form-group label {
  font-weight: 500;
  color: var(--text-color);
}

.form-group input,
.form-group select,
.form-group textarea {
  padding: 12px 16px;
  border: 2px solid var(--gray-300);
  border-radius: var(--border-radius);
  transition: var(--transition);
  background: var(--white);
  color: var(--text-color);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(43, 90, 158, 0.1);
}

.form-group textarea {
  resize: vertical;
  min-height: 100px;
}

.map-container {
  margin-top: 3rem;
  height: 400px;
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  transition: var(--transition);
  position: relative;
}

.map-container:hover {
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.2);
  transform: translateY(-2px);
}

.map-container iframe {
  width: 100%;
  height: 100%;
  display: block;
  transition: var(--transition);
}

.map-placeholder {
  width: 100%;
  height: 100%;
  background: var(--gray-200);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: var(--text-light);
  position: absolute;
  top: 0;
  left: 0;
  z-index: 1;
}

.map-placeholder i {
  font-size: 3rem;
  margin-bottom: 1rem;
  color: var(--primary-color);
}

/* Google Maps responsive adjustments */
@media (max-width: 768px) {
  .map-container {
    height: 300px;
    margin-top: 2rem;
  }
}

@media (max-width: 480px) {
  .map-container {
    height: 250px;
    margin-top: 1.5rem;
  }
}

/* ==========================================================================
   Footer
   ========================================================================== */

.footer {
  background: var(--gray-900);
  color: var(--white);
  padding: 3rem 0 1rem;
}

.footer-content {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 2rem;
}

.footer-brand h3 {
  color: var(--white);
  margin-bottom: 1rem;
}

.footer-brand p {
  color: var(--gray-400);
  line-height: 1.6;
}

.footer-contact h4,
.footer-social h4 {
  color: var(--white);
  margin-bottom: 1rem;
}

.footer-info p {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
  color: var(--gray-400);
}

.footer-info i {
  color: var(--primary-color);
  width: 16px;
}

.footer-info a {
  color: var(--gray-400);
  transition: var(--transition);
}

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

.social-links {
  display: flex;
  gap: 1rem;
}

.social-link {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.social-link.whatsapp {
  background: var(--accent-color);
}

.social-link.facebook {
  background: #1877f2;
}

.social-link.instagram {
  background: linear-gradient(
    45deg,
    #f09433,
    #e6683c,
    #dc2743,
    #cc2366,
    #bc1888
  );
}

.social-link:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}

.social-link i {
  color: var(--white);
  font-size: 1.2rem;
}

.footer-bottom {
  border-top: 1px solid var(--gray-700);
  padding-top: 2rem;
  text-align: center;
  color: var(--gray-400);
}

/* ==========================================================================
   Floating WhatsApp Button
   ========================================================================== */

.floating-whatsapp {
  position: fixed;
  bottom: 20px;
  right: 20px;
  width: 60px;
  height: 60px;
  background: var(--accent-color);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-lg);
  z-index: 1000;
  transition: var(--transition);
  animation: pulse 2s infinite;
}

.floating-whatsapp:hover {
  transform: scale(1.1);
  background: #128c7e;
}

.floating-whatsapp i {
  font-size: 2rem;
  color: var(--white);
}

.floating-whatsapp .tooltip {
  position: absolute;
  right: 70px;
  top: 50%;
  transform: translateY(-50%);
  background: var(--gray-800);
  color: var(--white);
  padding: 0.5rem 1rem;
  border-radius: var(--border-radius);
  white-space: nowrap;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
  font-size: 0.9rem;
}

.floating-whatsapp:hover .tooltip {
  opacity: 1;
  visibility: visible;
}

@keyframes pulse {
  0% {
    box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7);
  }
  70% {
    box-shadow: 0 0 0 15px rgba(37, 211, 102, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
  }
}

/* ==========================================================================
   Animations
   ========================================================================== */

@keyframes slideInLeft {
  from {
    opacity: 0;
    transform: translateX(-50px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(50px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ==========================================================================
   Responsive Design
   ========================================================================== */

/* Large devices (desktops, 1200px and up) */
@media (min-width: 1200px) {
  :root {
    --container-padding: 40px;
    --section-padding: 80px 0;
  }

  .hero .container {
    gap: 6rem;
  }
}

/* Medium devices (tablets, 768px and up) */
@media (max-width: 1199px) {
  .hero .container {
    gap: 3rem;
  }

  .contact-content {
    gap: 3rem;
  }

  .footer-content {
    gap: 2rem;
  }
}

/* Small devices (tablets, 768px and down) */
@media (max-width: 768px) {
  :root {
    --section-padding: 40px 0;
  }

  .nav {
    position: fixed;
    top: 70px;
    left: -100%;
    width: 100%;
    height: calc(100vh - 70px);
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    transition: var(--transition);
    z-index: 999;
  }

  .nav.active {
    left: 0;
  }

  .nav-list {
    flex-direction: column;
    gap: 1rem;
    padding: 2rem;
    height: 100%;
    justify-content: flex-start;
  }

  .nav-link {
    font-size: 1.1rem;
    padding: 1rem 0;
    width: 100%;
    text-align: center;
    border-bottom: 1px solid var(--gray-200);
  }

  .mobile-menu-toggle {
    display: flex;
  }

  .mobile-menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
  }

  .mobile-menu-toggle.active span:nth-child(2) {
    opacity: 0;
  }

  .mobile-menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
  }

  .header-actions {
    gap: 0.5rem;
  }

  .phone-btn span,
  .whatsapp-btn span {
    display: none;
  }

  .hero {
    padding: calc(70px + 2rem) 0 2rem;
    text-align: center;
  }

  .hero .container {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .hero-actions {
    justify-content: center;
    gap: 0.75rem;
  }

  .hero-features {
    justify-content: center;
    gap: 1.5rem;
  }

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

  .reasons-grid {
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  }

  .process-steps {
    grid-template-columns: 1fr;
  }

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

  .contact-content {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .footer-content {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 2rem;
  }

  .social-links {
    justify-content: center;
  }

  .floating-whatsapp {
    width: 50px;
    height: 50px;
    bottom: 15px;
    right: 15px;
  }

  .floating-whatsapp i {
    font-size: 1.5rem;
  }

  .floating-whatsapp .tooltip {
    display: none;
  }
}

/* Extra small devices (phones, 320px and up) */
@media (max-width: 480px) {
  :root {
    --container-padding: 15px;
  }

  .service-card,
  .reason-card,
  .process-step {
    padding: 1.5rem 1rem;
  }

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

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

  .step-actions {
    flex-direction: column;
  }

  .step-btn {
    justify-content: center;
    text-align: center;
  }

  .before-after {
    grid-template-columns: 1fr;
  }

  .before,
  .after {
    aspect-ratio: 16/9;
  }
}