/* =============================
   AJ Load & Go - style.css
   RESPONSIVE / MOBILE-FIRST
   ============================= */

:root {
  --green: #4caf50;
  --green-dark: #3e8e41;
  --black: #121212;
  --white: #ffffff;
  --light-gray: #f7f7f7;
  --text-gray: #333;
  --font-heading: "Oswald", sans-serif;
  --font-body: "Montserrat", sans-serif;
  --shadow: 0px 10px 30px rgba(0, 0, 0, 0.1);
  --transition: 0.25s ease;
  
  /* Light theme colors */
  --bg-primary: #ffffff;
  --bg-secondary: #f7f7f7;
  --bg-card: #ffffff;
  --text-primary: #333333;
  --text-secondary: #555555;
  --text-muted: #666666;
  --border-color: #d6d6d6;
  --shadow-color: rgba(0, 0, 0, 0.1);
  --navbar-bg: #ffffff;
  --footer-bg: #1c1c1c;
}

/* Dark theme */
[data-theme="dark"] {
  --bg-primary: #0a0a0a;
  --bg-secondary: #141414;
  --bg-card: #1a1a1a;
  --text-primary: #e0e0e0;
  --text-secondary: #b0b0b0;
  --text-muted: #888888;
  --border-color: #333333;
  --shadow-color: rgba(0, 0, 0, 0.5);
  --navbar-bg: #0f0f0f;
  --footer-bg: #0a0a0a;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  color: var(--text-primary);
  line-height: 1.7;
  background: var(--bg-primary);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  transition: background 0.3s ease, color 0.3s ease;
}

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

/* Containers */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.25rem;
}

.section-padding {
  padding: 4rem 0;
}

.section-title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 3.2vw, 3.5rem);
  text-align: center;
  margin-bottom: 0.75rem;
  text-transform: uppercase;
  color: var(--text-primary);
}

.section-subtitle {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 3rem;
  color: var(--text-secondary);
  font-size: clamp(0.95rem, 1.6vw, 1.05rem);
}

.bg-light {
  background-color: var(--bg-secondary);
}

.bg-dark {
  background-color: var(--footer-bg);
  color: var(--text-primary);
}

.bg-dark .section-title {
  color: var(--text-primary);
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 1rem 2rem;
  border-radius: 999px;
  text-decoration: none;
  font-family: var(--font-heading);
  text-transform: uppercase;
  transition: all var(--transition);
  border: 2px solid transparent;
  font-size: clamp(0.9rem, 1.8vw, 1rem);
  letter-spacing: 0.02em;
  cursor: pointer;
}

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

.btn-primary:hover,
.btn-primary:focus {
  background-color: #3e8e41;
  transform: translateY(-2px);
}

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

.btn-secondary:hover,
.btn-secondary:focus {
  background-color: var(--white);
  color: var(--black);
  transform: translateY(-2px);
}

/* NAVBAR */
.navbar {
  background: var(--navbar-bg);
  box-shadow: 0 2px 10px var(--shadow-color);
  position: sticky;
  top: 0;
  z-index: 1000;
  transition: background 0.3s ease;
}

.navbar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.8rem 1rem;
  gap: 1rem;
}

.logo {
  display: flex;
  align-items: center;
  text-decoration: none;
  font-family: var(--font-heading);
  font-size: clamp(1.25rem, 2vw, 1.8rem);
  color: var(--text-primary);
  gap: 0.6rem;
}

.logo img {
  height: clamp(38px, 5vw, 50px);
  width: auto;
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 2rem;
}

.nav-links a {
  text-decoration: none;
  font-weight: 700;
  color: var(--text-primary);
  position: relative;
  padding: 0.5rem 0;
  transition: color var(--transition);
}

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

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

/* Theme Toggle Button */
.theme-toggle {
  position: relative;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  border: none;
  background: linear-gradient(135deg, var(--green), var(--green-dark));
  cursor: pointer;
  display: grid;
  place-items: center;
  box-shadow: 0 4px 12px rgba(76, 175, 80, 0.3);
  transition: all 0.3s ease;
  overflow: hidden;
}

.theme-toggle:hover {
  transform: scale(1.1) rotate(10deg);
  box-shadow: 0 6px 20px rgba(76, 175, 80, 0.4);
}

.theme-toggle:active {
  transform: scale(0.95);
}

.theme-toggle i {
  position: absolute;
  font-size: 1.5rem;
  color: var(--white);
  transition: all 0.4s ease;
}

.theme-toggle .fa-sun {
  opacity: 0;
  transform: rotate(180deg) scale(0);
}

.theme-toggle .fa-moon {
  opacity: 1;
  transform: rotate(0deg) scale(1);
}

[data-theme="dark"] .theme-toggle .fa-sun {
  opacity: 1;
  transform: rotate(0deg) scale(1);
}

[data-theme="dark"] .theme-toggle .fa-moon {
  opacity: 0;
  transform: rotate(-180deg) scale(0);
}

[data-theme="dark"] .theme-toggle {
  background: linear-gradient(135deg, #ffa726, #ff9800);
  box-shadow: 0 4px 12px rgba(255, 167, 38, 0.3);
}

[data-theme="dark"] .theme-toggle:hover {
  box-shadow: 0 6px 20px rgba(255, 167, 38, 0.4);
}

.hamburger {
  display: none;
  cursor: pointer;
  font-size: 1.8rem;
  line-height: 1;
  padding: 0.5rem;
  border: none;
  background: transparent;
  color: var(--text-primary);
  border-radius: 8px;
  transition: color var(--transition);
}

.hamburger:focus {
  outline: 2px solid var(--green);
  outline-offset: 2px;
}

.hamburger.is-open {
  color: var(--green);
}

/* HERO */
#hero {
  background: linear-gradient(rgba(0, 0, 0, 0.55), rgba(0, 0, 0, 0.55)),
    url("images/portada.jpg") no-repeat center/cover;
  min-height: 78vh;
  display: grid;
  place-items: center;
  text-align: center;
  color: var(--white);
  padding: 3.5rem 1rem;
}

.hero-content h1 {
  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 6vw, 4rem);
  line-height: 1.1;
  margin-bottom: 0.8rem;
}

.hero-content h1 span {
  color: var(--green);
}

.hero-content p {
  font-size: clamp(1rem, 2.5vw, 1.2rem);
  max-width: 720px;
  margin: 0 auto 1.5rem;
}

/* FEATURES */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
  text-align: center;
}

.feature-item {
  background: var(--bg-card);
  padding: 2rem;
  border-radius: 12px;
  box-shadow: 0 10px 30px var(--shadow-color);
  transition: transform var(--transition), box-shadow var(--transition), background 0.3s ease;
}

.feature-item:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 28px var(--shadow-color);
}

.feature-item i {
  font-size: 2.6rem;
  color: var(--green);
  margin-bottom: 1rem;
}

.feature-item h3 {
  font-family: var(--font-heading);
  margin-bottom: 0.5rem;
  font-size: clamp(1.1rem, 2.3vw, 1.35rem);
  color: var(--text-primary);
}

.feature-item p {
  color: var(--text-secondary);
}

/* SERVICES */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1rem;
}

.service-card {
  background: var(--bg-card);
  border-radius: 12px;
  padding: 1.5rem;
  text-align: center;
  box-shadow: 0 10px 30px var(--shadow-color);
  transition: transform var(--transition), box-shadow var(--transition), background 0.3s ease;
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 28px var(--shadow-color);
}

.service-card i {
  font-size: 2.2rem;
  color: var(--green);
  margin-bottom: 0.75rem;
}

.service-card h4 {
  font-family: var(--font-heading);
  font-size: clamp(1rem, 1.9vw, 1.15rem);
  color: var(--text-primary);
}

.not-accepted {
  text-align: center;
  margin-top: 2rem;
  padding: 1rem;
  background: #fff3cd;
  color: #664d03;
  border-radius: 8px;
  font-size: 0.95rem;
}

[data-theme="dark"] .not-accepted {
  background: #3d2f00;
  color: #ffc107;
}

/* PROCESS */
.process-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.25rem;
}

.process-step {
  padding: 1.75rem;
  text-align: center;
  position: relative;
  background: var(--bg-card);
  border-radius: 12px;
  box-shadow: 0 10px 30px var(--shadow-color);
  transition: background 0.3s ease;
}

.step-number {
  display: grid;
  place-items: center;
  width: 56px;
  height: 56px;
  background: var(--green);
  color: var(--white);
  border-radius: 999px;
  font-family: var(--font-heading);
  font-size: 1.6rem;
  margin: 0 auto 1rem;
  border: 4px solid var(--white);
  box-shadow: 0 0 0 4px var(--green);
}

.process-step h3 {
  font-family: var(--font-heading);
  margin-bottom: 0.5rem;
  font-size: clamp(1.05rem, 2vw, 1.25rem);
  color: var(--text-primary);
}

.process-step p {
  color: var(--text-secondary);
}

.step-link {
  display: inline-block;
  margin-top: 0.75rem;
  text-decoration: none;
  font-weight: 700;
  color: var(--text-primary);
  transition: color var(--transition);
}

.step-link:hover,
.step-link:focus {
  color: var(--green);
}

.step-link i {
  margin-left: 0.4rem;
  transition: transform var(--transition);
}

.step-link:hover i {
  transform: translateX(4px);
}

/* REVIEWS SECTION */
.reviews-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 2rem;
  margin-bottom: 3rem;
  text-align: center;
}

.stat-item {
  background: var(--bg-card);
  padding: 2rem 1.5rem;
  border-radius: 12px;
  box-shadow: 0 10px 30px var(--shadow-color);
  transition: background 0.3s ease;
}

.stat-number {
  font-family: var(--font-heading);
  font-size: clamp(2.5rem, 4vw, 3.5rem);
  color: var(--green);
  font-weight: 700;
  line-height: 1;
  margin-bottom: 0.5rem;
}

.stat-stars {
  color: #ffc107;
  font-size: 1.2rem;
  margin-bottom: 0.5rem;
}

.stat-label {
  color: var(--text-muted);
  font-size: 0.95rem;
  font-weight: 600;
}

.reviews-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 1.5rem;
  margin-bottom: 3rem;
}

.review-card {
  background: var(--bg-card);
  padding: 1.75rem;
  border-radius: 12px;
  box-shadow: 0 10px 30px var(--shadow-color);
  transition: transform var(--transition), box-shadow var(--transition), background 0.3s ease;
  border-left: 4px solid var(--green);
}

.review-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 28px var(--shadow-color);
}

.review-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 1rem;
  gap: 1rem;
}

.reviewer-info {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.reviewer-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--green), #45a049);
  display: grid;
  place-items: center;
  color: var(--white);
  font-size: 1.3rem;
  flex-shrink: 0;
}

.reviewer-name {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  margin-bottom: 0.25rem;
  color: var(--text-primary);
}

.review-stars {
  color: #ffc107;
  font-size: 0.9rem;
}

.review-date {
  font-size: 0.85rem;
  color: var(--text-muted);
  white-space: nowrap;
}

.review-text {
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 1rem;
  font-size: 0.95rem;
}

.review-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.badge {
  display: inline-block;
  padding: 0.35rem 0.75rem;
  background: #e8f5e9;
  color: #2e7d32;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 600;
}

[data-theme="dark"] .badge {
  background: #1b5e20;
  color: #a5d6a7;
}

.review-cta {
  background: var(--bg-card);
  padding: 2.5rem;
  border-radius: 12px;
  text-align: center;
  box-shadow: 0 10px 30px var(--shadow-color);
  transition: background 0.3s ease;
}

.review-cta h3 {
  font-family: var(--font-heading);
  font-size: clamp(1.5rem, 3vw, 2rem);
  margin-bottom: 0.75rem;
  color: var(--text-primary);
}

.review-cta p {
  color: var(--text-muted);
  margin-bottom: 1.5rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.review-buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

.review-buttons .btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.review-buttons .btn i {
  font-size: 1.1rem;
}

/* CONTACT FORM */
.contact {
  padding: 4rem 1.25rem;
  background: var(--bg-secondary);
  transition: background 0.3s ease;
}

.contact h2 {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 3.2vw, 3.5rem);
  text-align: center;
  margin-bottom: 2rem;
  text-transform: uppercase;
  color: var(--text-primary);
}

.contact .form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  max-width: 800px;
  margin: 0 auto;
}

.contact .form-grid .full {
  grid-column: 1 / -1;
}

.contact label {
  display: block;
}

.contact label span {
  display: block;
  font-weight: 600;
  margin-bottom: 0.4rem;
  color: var(--text-primary);
}

.contact input,
.contact select,
.contact textarea {
  width: 100%;
  padding: 0.75rem 0.9rem;
  border: 1px solid var(--border-color);
  border-radius: 0.6rem;
  outline: none;
  font-family: var(--font-body);
  font-size: 1rem;
  transition: border-color var(--transition), box-shadow var(--transition), background 0.3s ease, color 0.3s ease;
  background: var(--bg-card);
  color: var(--text-primary);
}

.contact input:focus,
.contact select:focus,
.contact textarea:focus {
  border-color: var(--green);
  box-shadow: 0 0 0 3px rgba(76, 175, 80, 0.15);
}

.contact textarea {
  resize: vertical;
  min-height: 120px;
}

/* Photo Upload Styles */
.photo-upload-section {
  margin-top: 0.5rem;
}

.upload-area {
  border: 2px dashed var(--border-color);
  border-radius: 0.6rem;
  padding: 2rem;
  text-align: center;
  cursor: pointer;
  transition: all var(--transition);
  background: var(--bg-card);
}

.upload-area:hover {
  border-color: var(--green);
  background: rgba(76, 175, 80, 0.05);
}

.upload-area.drag-over {
  border-color: var(--green);
  background: rgba(76, 175, 80, 0.1);
  transform: scale(1.02);
}

.upload-area i {
  font-size: 2.5rem;
  color: var(--green);
  margin-bottom: 0.5rem;
  display: block;
}

.upload-area p {
  margin: 0.5rem 0;
  color: var(--text-primary);
  font-weight: 600;
}

.upload-area small {
  color: var(--text-muted);
  font-size: 0.85rem;
}

.upload-area input[type="file"] {
  display: none;
}

.photo-preview {
  display: none;
  grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
  gap: 1rem;
  margin-top: 1rem;
}

.photo-item {
  position: relative;
  border-radius: 0.5rem;
  overflow: hidden;
  background: var(--bg-secondary);
  aspect-ratio: 1;
  box-shadow: 0 2px 8px var(--shadow-color);
}

.photo-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.photo-item .remove-photo {
  position: absolute;
  top: 0.25rem;
  right: 0.25rem;
  background: rgba(255, 0, 0, 0.8);
  color: white;
  border: none;
  border-radius: 50%;
  width: 28px;
  height: 28px;
  display: grid;
  place-items: center;
  cursor: pointer;
  transition: background var(--transition);
  z-index: 10;
}

.photo-item .remove-photo:hover {
  background: rgba(255, 0, 0, 1);
}

.photo-item .photo-name {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: rgba(0, 0, 0, 0.7);
  color: white;
  padding: 0.25rem 0.5rem;
  font-size: 0.75rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.contact .form-actions {
  display: flex;
  gap: 0.75rem;
  align-items: center;
}

.contact button#send-btn {
  flex: 1;
  padding: 0.8rem 1.2rem;
  border: 0;
  border-radius: 0.8rem;
  background: var(--green);
  color: var(--white);
  font-weight: 700;
  font-family: var(--font-heading);
  font-size: 1rem;
  cursor: pointer;
  transition: background var(--transition), transform var(--transition);
}

.contact button#send-btn:hover {
  background: #3e8e41;
  transform: translateY(-2px);
}

.contact button#send-btn:disabled {
  background: #ccc;
  cursor: not-allowed;
  transform: none;
}

.contact a.whatsapp {
  flex: 1;
  padding: 0.8rem 1.2rem;
  border-radius: 0.8rem;
  text-decoration: none;
  text-align: center;
  display: inline-block;
  border: 2px solid var(--green);
  color: var(--green);
  font-weight: 700;
  font-family: var(--font-heading);
  transition: background var(--transition), color var(--transition);
}

.contact a.whatsapp:hover {
  background: var(--green);
  color: var(--white);
}

.form-status {
  margin-top: 1rem;
  font-weight: 600;
  text-align: center;
  padding: 0.75rem;
  border-radius: 0.5rem;
}

.form-status.is-ok {
  color: #1b7a3d;
  background: #d4edda;
}

.form-status.is-error {
  color: #b00020;
  background: #f8d7da;
}

/* FOOTER */
footer {
  background: #1c1c1c;
  color: #aaa;
  padding: 3rem 0 5rem;
  position: relative;
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
}

.footer-col h4 {
  font-family: var(--font-heading);
  color: #ffffff;
  margin-bottom: 0.75rem;
  font-size: 1.1rem;
}

.footer-col p {
  margin-bottom: 0.5rem;
  color: #cccccc;
}

.footer-col a {
  color: #cccccc;
  text-decoration: none;
  transition: color var(--transition);
}

.footer-col a:hover,
.footer-col a:focus {
  color: var(--green);
}

.social-links a {
  font-size: 1.6rem;
  margin-right: 0.85rem;
  display: inline-block;
  color: #ffffff;
}

.social-links a:hover {
  color: var(--green);
}

.names {
  font-size: 0.9rem;
  opacity: 0.8;
  color: #cccccc;
}

.call-now-sticky {
  position: fixed;
  bottom: 16px;
  right: 16px;
  background: var(--green);
  color: var(--white);
  padding: 0.9rem 1.25rem;
  border-radius: 999px;
  text-decoration: none;
  font-family: var(--font-heading);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
  z-index: 999;
  transition: transform var(--transition);
}

.call-now-sticky:hover {
  transform: scale(1.05);
}

/* Animations */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(18px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes bounce {
  0%, 20%, 50%, 80%, 100% {
    transform: translateY(0);
  }
  40% {
    transform: translateY(-14px);
  }
  60% {
    transform: translateY(-7px);
  }
}

@keyframes pulsate {
  0% {
    transform: scale(1);
    box-shadow: 0 0 0 0 rgba(76, 175, 80, 0.7);
  }
  70% {
    transform: scale(1.04);
    box-shadow: 0 0 0 14px rgba(76, 175, 80, 0);
  }
  100% {
    transform: scale(1);
    box-shadow: 0 0 0 0 rgba(76, 175, 80, 0);
  }
}

.fade-in-up {
  animation: fadeInUp 1s ease-out forwards;
}

.bounce {
  animation: bounce 2s infinite 1s;
}

.pulsate {
  animation: pulsate 2s infinite;
}

.fade-in {
  opacity: 0;
  transition: opacity 0.8s ease-out;
}

.reveal-left {
  opacity: 0;
  transform: translateX(-40px);
  transition: all 0.8s ease-out;
}

.reveal-right {
  opacity: 0;
  transform: translateX(40px);
  transition: all 0.8s ease-out;
}

.reveal-bottom {
  opacity: 0;
  transform: translateY(40px);
  transition: all 0.8s ease-out;
}

.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; }
.delay-6 { transition-delay: 0.6s; }
.delay-7 { transition-delay: 0.7s; }

.is-visible {
  opacity: 1;
  transform: none;
}

.text-accent {
  color: var(--green);
}

/* Backdrop */
.backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
  z-index: 999;
}

[data-theme="dark"] .backdrop {
  background: rgba(0, 0, 0, 0.7);
}

.backdrop.is-open {
  opacity: 1;
  pointer-events: auto;
}

/* RESPONSIVE BREAKPOINTS */

/* <= 1024px */
@media (max-width: 1024px) {
  .container {
    padding: 0 1rem;
  }
}

/* <= 920px: Mobile menu */
@media (max-width: 920px) {
  .hamburger {
    display: block;
    position: relative;
    z-index: 1001;
  }

  .nav-links {
    position: fixed;
    top: 0;
    right: 0;
    height: 100vh;
    width: 84vw;
    max-width: 400px;
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    padding: 5.5rem 1.25rem 2rem;
    background: var(--navbar-bg);
    transform: translateX(100%);
    transition: transform 0.3s ease;
    z-index: 1000;
    pointer-events: none;
    box-shadow: -20px 0 40px var(--shadow-color);
    overflow-y: auto;
  }

  .nav-links.is-open {
    transform: translateX(0);
    pointer-events: auto;
  }

  .nav-links li {
    width: 100%;
  }

  .nav-links a {
    display: block;
    padding: 0.75rem 0;
    font-size: 1.1rem;
  }

  .nav-links a::after {
    bottom: 0;
  }

  body.menu-open {
    overflow: hidden;
  }

  #hero {
    min-height: 70vh;
    padding: 3rem 1rem;
  }

  .navbar .btn-primary {
    display: none;
  }

  .theme-toggle {
    width: 50px;
    height: 50px;
  }

  .theme-toggle i {
    font-size: 1.3rem;
  }
}

/* <= 720px */
@media (max-width: 720px) {
  .section-padding {
    padding: 3rem 0;
  }

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

  .reviews-container {
    grid-template-columns: 1fr;
  }

  .review-buttons {
    flex-direction: column;
  }

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

  .service-card,
  .feature-item,
  .process-step {
    padding: 1.5rem;
  }

  .contact .form-grid {
    grid-template-columns: 1fr;
  }

  .contact .form-actions {
    flex-direction: column;
  }

  .contact button#send-btn,
  .contact a.whatsapp {
    width: 100%;
  }

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

  .social-links {
    margin-top: 1rem;
  }
}

/* <= 540px */
@media (max-width: 540px) {
  .navbar .container {
    padding: 0.7rem 0.9rem;
  }

  .btn {
    padding: 0.9rem 1.25rem;
  }

  .call-now-sticky {
    bottom: 12px;
    right: 12px;
    padding: 0.8rem 1rem;
    font-size: 0.9rem;
  }

  .logo {
    gap: 0.5rem;
    font-size: 1.1rem;
  }

  .logo img {
    height: 36px;
  }

  .section-title {
    letter-spacing: 0.02em;
  }

  .nav-links {
    width: 90vw;
  }

  .theme-toggle {
    width: 45px;
    height: 45px;
  }

  .theme-toggle i {
    font-size: 1.2rem;
  }
}

/* Accessibility improvements */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* Focus visible for keyboard navigation */
*:focus-visible {
  outline: 2px solid var(--green);
  outline-offset: 2px;
}

/* Ensure touch targets are at least 44x44px */
@media (pointer: coarse) {
  .btn,
  .hamburger,
  .nav-links a,
  .call-now-sticky,
  .theme-toggle {
    min-height: 44px;
    min-width: 44px;
  }
}