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

:root {
  --blue: #1B3A6B;
  --green: #2ECC71;
  --dark-blue: #0D2347;
  --bg: #F8F9FB;
  --white: #FFFFFF;
  --gray-100: #F1F3F5;
  --gray-200: #E2E6EA;
  --gray-300: #CED4DA;
  --gray-400: #ADB5BD;
  --gray-500: #6C757D;
  --gray-600: #495057;
  --gray-700: #343A40;
  --green-light: rgba(46, 204, 113, 0.1);
  --blue-light: rgba(27, 58, 107, 0.06);
  --shadow-sm: 0 1px 3px rgba(13, 35, 71, 0.06);
  --shadow-md: 0 4px 16px rgba(13, 35, 71, 0.08);
  --shadow-lg: 0 8px 32px rgba(13, 35, 71, 0.12);
  --shadow-xl: 0 16px 48px rgba(13, 35, 71, 0.16);
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background-color: var(--bg);
  color: var(--gray-700);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

ul {
  list-style: none;
}

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

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.938rem;
  border: none;
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
}

.btn-primary {
  background: var(--green);
  color: var(--white);
  box-shadow: 0 4px 14px rgba(46, 204, 113, 0.35);
}

.btn-primary:hover {
  background: #27ae60;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(46, 204, 113, 0.45);
}

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

.btn-outline:hover {
  background: var(--blue);
  color: var(--white);
  transform: translateY(-2px);
}

.btn-nav {
  background: var(--green);
  color: var(--white);
  padding: 10px 20px;
  font-size: 0.875rem;
  border-radius: var(--radius-sm);
  box-shadow: 0 2px 8px rgba(46, 204, 113, 0.3);
}

.btn-nav:hover {
  background: #27ae60;
  transform: translateY(-1px);
}

.btn-cta {
  background: var(--white);
  color: var(--dark-blue);
  padding: 16px 36px;
  font-size: 1rem;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-md);
}

.btn-cta:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn-whatsapp {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  padding: 16px;
  background: #25D366;
  color: var(--white);
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.938rem;
  box-shadow: 0 4px 14px rgba(37, 211, 102, 0.35);
}

.btn-whatsapp:hover {
  background: #1ebe5d;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.45);
}

.btn-submit {
  width: 100%;
  justify-content: center;
  padding: 16px;
  font-size: 1rem;
}

/* ===== NAVBAR ===== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(248, 249, 251, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid transparent;
  transition: var(--transition);
}

.navbar.scrolled {
  background: rgba(255, 255, 255, 0.95);
  border-bottom-color: var(--gray-200);
  box-shadow: var(--shadow-sm);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 96px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  font-size: 1.25rem;
  color: var(--dark-blue);
}

.logo-img {
  height: 80px;
  width: auto;
  object-fit: contain;
}

.logo-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  background: linear-gradient(135deg, var(--blue), var(--dark-blue));
  color: var(--white);
  border-radius: var(--radius-sm);
  font-size: 1.125rem;
  font-weight: 800;
}

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

.nav-links a {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--gray-600);
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--green);
  border-radius: 1px;
  transition: var(--transition);
}

.nav-links a:hover {
  color: var(--dark-blue);
}

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

.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

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

/* ===== HERO ===== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 100px 0 60px;
  overflow: hidden;
}

.hero-bg-shapes {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}

.shape {
  position: absolute;
  border-radius: 50%;
  opacity: 0.06;
}

.shape-1 {
  width: 600px;
  height: 600px;
  background: var(--blue);
  top: -200px;
  right: -100px;
}

.shape-2 {
  width: 400px;
  height: 400px;
  background: var(--green);
  bottom: -100px;
  left: -100px;
}

.shape-3 {
  width: 200px;
  height: 200px;
  background: var(--blue);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.hero-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  padding: 8px 16px;
  background: var(--green-light);
  color: #1a9c54;
  border-radius: 50px;
  font-size: 0.813rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  margin-bottom: 20px;
}

.hero h1 {
  font-size: clamp(2.25rem, 4vw, 3.25rem);
  font-weight: 800;
  color: var(--dark-blue);
  line-height: 1.15;
  margin-bottom: 20px;
  letter-spacing: -0.02em;
}

.text-gradient {
  background: linear-gradient(135deg, var(--blue) 0%, var(--green) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-description {
  font-size: 1.125rem;
  color: var(--gray-500);
  line-height: 1.7;
  margin-bottom: 32px;
  max-width: 520px;
}

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

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

.stat {
  text-align: left;
}

.stat-number {
  font-size: 2rem;
  font-weight: 800;
  color: var(--dark-blue);
  line-height: 1;
}

.stat-plus {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--green);
}

.stat-label {
  display: block;
  font-size: 0.813rem;
  color: var(--gray-400);
  margin-top: 4px;
  font-weight: 500;
}

/* Hero Visual Card */
.hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-xl);
  max-width: 380px;
  width: 100%;
  position: relative;
  animation: floatCard 6s ease-in-out infinite;
}

@keyframes floatCard {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}

.hero-card .card-icon {
  width: 72px;
  height: 72px;
  background: linear-gradient(135deg, var(--blue), var(--dark-blue));
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  margin-bottom: 20px;
}

.hero-card h3 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--dark-blue);
  margin-bottom: 8px;
}

.hero-card p {
  font-size: 0.875rem;
  color: var(--gray-500);
  line-height: 1.6;
  margin-bottom: 20px;
}

.card-status {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.813rem;
  font-weight: 600;
  color: var(--green);
  padding: 10px 16px;
  background: var(--green-light);
  border-radius: var(--radius-sm);
}

.status-dot {
  width: 8px;
  height: 8px;
  background: var(--green);
  border-radius: 50%;
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

.hero-scroll {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1;
}

.hero-scroll a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--white);
  box-shadow: var(--shadow-md);
  color: var(--blue);
  animation: bounce 2s ease-in-out infinite;
}

@keyframes bounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(6px); }
}

/* ===== SECTIONS COMMON ===== */
.section-header {
  text-align: center;
  max-width: 600px;
  margin: 0 auto 56px;
}

.section-tag {
  display: inline-block;
  padding: 6px 14px;
  background: var(--blue-light);
  color: var(--blue);
  border-radius: 50px;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 16px;
}

.section-header h2 {
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 800;
  color: var(--dark-blue);
  line-height: 1.2;
  margin-bottom: 12px;
  letter-spacing: -0.02em;
}

.section-header p {
  font-size: 1.063rem;
  color: var(--gray-500);
  line-height: 1.6;
}

/* ===== SERVICES ===== */
.services {
  padding: 100px 0;
  background: var(--white);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.service-card {
  position: relative;
  background: var(--bg);
  border-radius: var(--radius-lg);
  padding: 36px;
  border: 1px solid var(--gray-200);
  transition: var(--transition);
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--blue), var(--green));
  opacity: 0;
  transition: var(--transition);
}

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}

.service-card:hover::before {
  opacity: 1;
}

.service-card.featured {
  background: linear-gradient(135deg, var(--dark-blue), var(--blue));
  border-color: transparent;
  color: rgba(255, 255, 255, 0.8);
}

.service-card.featured .service-icon {
  background: rgba(46, 204, 113, 0.15);
  color: var(--green);
}

.service-card.featured h3 {
  color: var(--white);
}

.service-card.featured .service-features li::before {
  color: var(--green);
}

.service-badge {
  position: absolute;
  top: 20px;
  right: 20px;
  padding: 4px 12px;
  background: var(--green);
  color: var(--white);
  font-size: 0.688rem;
  font-weight: 700;
  border-radius: 50px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.service-icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--blue-light);
  color: var(--blue);
  border-radius: var(--radius-md);
  margin-bottom: 20px;
}

.service-card h3 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--dark-blue);
  margin-bottom: 10px;
}

.service-card p {
  font-size: 0.938rem;
  line-height: 1.6;
  margin-bottom: 20px;
}

.service-features {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.service-features li {
  font-size: 0.875rem;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 8px;
}

.service-features li::before {
  content: '\2713';
  color: var(--green);
  font-weight: 700;
  font-size: 0.75rem;
}

/* ===== PROCESS ===== */
.process {
  padding: 100px 0;
}

.process-steps {
  max-width: 700px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 0;
  position: relative;
}

.process-steps::before {
  content: '';
  position: absolute;
  left: 32px;
  top: 40px;
  bottom: 40px;
  width: 2px;
  background: linear-gradient(to bottom, var(--green), var(--blue));
  border-radius: 1px;
}

.step {
  display: flex;
  gap: 28px;
  padding: 28px 0;
  position: relative;
}

.step-number {
  flex-shrink: 0;
  width: 64px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--white);
  border: 2px solid var(--gray-200);
  border-radius: 50%;
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--blue);
  position: relative;
  z-index: 1;
  transition: var(--transition);
}

.step:hover .step-number {
  border-color: var(--green);
  background: var(--green);
  color: var(--white);
  box-shadow: 0 4px 14px rgba(46, 204, 113, 0.35);
}

.step-content h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--dark-blue);
  margin-bottom: 6px;
}

.step-content p {
  font-size: 0.938rem;
  color: var(--gray-500);
  line-height: 1.6;
}

/* ===== ABOUT ===== */
.about {
  padding: 100px 0;
  background: var(--white);
}

.about-container {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 60px;
  align-items: center;
}

.about-content h2 {
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  font-weight: 800;
  color: var(--dark-blue);
  line-height: 1.2;
  margin-bottom: 16px;
  letter-spacing: -0.02em;
}

.about-content > p {
  font-size: 1rem;
  color: var(--gray-500);
  line-height: 1.7;
  margin-bottom: 36px;
}

.about-values {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.value {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.value-icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--green-light);
  color: var(--green);
  border-radius: var(--radius-sm);
}

.value h4 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--dark-blue);
  margin-bottom: 4px;
}

.value p {
  font-size: 0.875rem;
  color: var(--gray-500);
  line-height: 1.5;
}

/* About Card */
.about-card {
  background: linear-gradient(135deg, var(--dark-blue), var(--blue));
  border-radius: var(--radius-xl);
  padding: 48px 36px;
  color: var(--white);
  position: relative;
  overflow: hidden;
}

.about-card::before {
  content: '';
  position: absolute;
  top: -60px;
  right: -60px;
  width: 180px;
  height: 180px;
  background: rgba(46, 204, 113, 0.1);
  border-radius: 50%;
}

.about-card-inner {
  position: relative;
  z-index: 1;
}

.big-number {
  display: block;
  font-size: 3.5rem;
  font-weight: 800;
  line-height: 1;
  margin-bottom: 8px;
  background: linear-gradient(135deg, var(--white), var(--green));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.about-card-stat span:last-child {
  font-size: 1rem;
  font-weight: 600;
  opacity: 0.9;
}

.about-card-divider {
  width: 48px;
  height: 3px;
  background: var(--green);
  border-radius: 2px;
  margin: 24px 0;
}

.about-card-text p {
  font-size: 0.938rem;
  line-height: 1.6;
  opacity: 0.85;
}

/* ===== CTA ===== */
.cta {
  padding: 60px 0;
}

.cta-box {
  background: linear-gradient(135deg, var(--dark-blue), var(--blue));
  border-radius: var(--radius-xl);
  padding: 64px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-box::before {
  content: '';
  position: absolute;
  top: -80px;
  left: -80px;
  width: 250px;
  height: 250px;
  background: rgba(46, 204, 113, 0.08);
  border-radius: 50%;
}

.cta-box::after {
  content: '';
  position: absolute;
  bottom: -60px;
  right: -60px;
  width: 200px;
  height: 200px;
  background: rgba(46, 204, 113, 0.06);
  border-radius: 50%;
}

.cta-box h2 {
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  font-weight: 800;
  color: var(--white);
  margin-bottom: 12px;
  position: relative;
  z-index: 1;
}

.cta-box p {
  font-size: 1.063rem;
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 32px;
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
  position: relative;
  z-index: 1;
}

.cta-box .btn-cta {
  position: relative;
  z-index: 1;
}

/* ===== CONTACT ===== */
.contact {
  padding: 100px 0;
  background: var(--white);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1.3fr 0.7fr;
  gap: 40px;
  align-items: start;
}

.contact-form {
  background: var(--bg);
  border-radius: var(--radius-lg);
  padding: 40px;
  border: 1px solid var(--gray-200);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 16px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-group.full-width {
  margin-bottom: 20px;
}

.form-group label {
  font-size: 0.813rem;
  font-weight: 600;
  color: var(--gray-700);
}

.form-group input,
.form-group select,
.form-group textarea {
  padding: 12px 16px;
  border: 1.5px solid var(--gray-200);
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 0.938rem;
  color: var(--gray-700);
  background: var(--white);
  transition: var(--transition);
  outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(27, 58, 107, 0.1);
}

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

.form-group select {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1.5L6 6.5L11 1.5' stroke='%236C757D' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  padding-right: 40px;
}

.form-success {
  display: none;
  align-items: center;
  gap: 12px;
  padding: 16px 20px;
  background: var(--green-light);
  color: #1a9c54;
  border-radius: var(--radius-sm);
  margin-top: 16px;
  font-size: 0.875rem;
  font-weight: 500;
}

.form-success.show {
  display: flex;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.info-card {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 20px;
  background: var(--bg);
  border-radius: var(--radius-md);
  border: 1px solid var(--gray-200);
}

.info-icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--blue-light);
  color: var(--blue);
  border-radius: var(--radius-sm);
}

.info-card h4 {
  font-size: 0.813rem;
  font-weight: 700;
  color: var(--dark-blue);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 2px;
}

.info-card p,
.info-card a {
  font-size: 0.938rem;
  color: var(--gray-600);
}

.info-card a:hover {
  color: var(--green);
}

.whatsapp-card .info-icon {
  background: rgba(37, 211, 102, 0.1);
  color: #25D366;
}

/* ===== FOOTER ===== */
.footer {
  background: var(--dark-blue);
  color: rgba(255, 255, 255, 0.7);
  padding: 64px 0 0;
}

.footer-content {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 40px;
}

.footer-brand .logo {
  margin-bottom: 16px;
}

.footer-brand .logo .logo-img {
  height: 88px;
  background: var(--white);
  padding: 6px 10px;
  border-radius: var(--radius-sm);
}

.footer-brand p {
  font-size: 0.875rem;
  line-height: 1.6;
  max-width: 280px;
}

.footer-links h4 {
  font-size: 0.813rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--white);
  margin-bottom: 16px;
}

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

.footer-links a,
.footer-links li {
  font-size: 0.875rem;
}

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

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: 20px 0;
  display: flex;
  justify-content: space-between;
  font-size: 0.813rem;
}

/* ===== WHATSAPP FLOAT ===== */
.whatsapp-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 999;
  width: 60px;
  height: 60px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
  transition: var(--transition);
}

.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 28px rgba(37, 211, 102, 0.5);
}

.whatsapp-float:hover .whatsapp-tooltip {
  opacity: 1;
  transform: translateX(-100%) translateX(-12px) translateY(-50%);
}

.whatsapp-tooltip {
  position: absolute;
  top: 50%;
  left: 0;
  transform: translateX(-100%) translateX(-12px) translateY(-50%);
  background: var(--dark-blue);
  color: var(--white);
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  font-size: 0.813rem;
  font-weight: 600;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: var(--transition);
}

.whatsapp-tooltip::after {
  content: '';
  position: absolute;
  top: 50%;
  right: -6px;
  transform: translateY(-50%);
  border: 6px solid transparent;
  border-left-color: var(--dark-blue);
  border-right: none;
}

/* ===== ANIMATIONS ===== */
[data-aos] {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

[data-aos].visible {
  opacity: 1;
  transform: translateY(0);
}

/* ===== RESPONSIVE - TABLET ===== */
@media (max-width: 1024px) {
  .hero-container {
    grid-template-columns: 1fr;
    gap: 40px;
    text-align: center;
  }

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

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

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

  .hero-visual {
    order: -1;
  }

  .hero-card {
    max-width: 320px;
  }

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

  .about-container {
    grid-template-columns: 1fr;
    gap: 40px;
  }

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

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

/* ===== RESPONSIVE - MOVIL ===== */
@media (max-width: 768px) {
  .nav-container {
    height: 72px;
  }

  .logo-img {
    height: 52px;
  }

  .nav-links {
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    background: #ffffff;
    flex-direction: column;
    padding: 0;
    gap: 0;
    box-shadow: 0 4px 20px rgba(0,0,0,0.15);
    z-index: 9999;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
  }

  .nav-links.active {
    max-height: 400px;
  }

  .nav-links li {
    list-style: none;
  }

  .nav-links a {
    display: block;
    padding: 16px 24px;
    font-size: 1rem;
    font-weight: 600;
    color: var(--dark-blue);
    border-bottom: 1px solid #f0f0f0;
    text-align: center;
  }

  .nav-links a:hover,
  .nav-links a:active {
    background: var(--blue-light);
    color: var(--green);
  }

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

  .btn-nav {
    display: none;
  }

  .menu-toggle {
    display: flex;
  }

  .menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
  }

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

  .menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
  }

  .hero {
    padding: 90px 0 60px;
    min-height: auto;
  }

  .hero-badge {
    font-size: 0.75rem;
    padding: 6px 14px;
  }

  .hero h1 {
    font-size: 1.75rem;
    line-height: 1.2;
  }

  .hero-description {
    font-size: 1rem;
    line-height: 1.6;
  }

  .hero-actions {
    flex-direction: column;
    gap: 12px;
  }

  .hero-actions .btn {
    width: 100%;
    justify-content: center;
    padding: 16px 24px;
  }

  .hero-card {
    padding: 24px;
    max-width: 100%;
  }

  .hero-card .card-icon {
    width: 56px;
    height: 56px;
  }

  .hero-card .card-icon svg {
    width: 32px;
    height: 32px;
  }

  .hero-stats {
    gap: 24px;
  }

  .stat-number {
    font-size: 1.75rem;
  }

  .hero-scroll {
    display: none;
  }

  .container {
    padding: 0 20px;
  }

  .section-header {
    margin-bottom: 36px;
  }

  .section-header h2 {
    font-size: 1.5rem;
  }

  .section-header p {
    font-size: 0.938rem;
  }

  .services {
    padding: 64px 0;
  }

  .services-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .service-card {
    padding: 28px;
    border-radius: var(--radius-md);
  }

  .service-card:hover {
    transform: none;
  }

  .service-icon {
    width: 48px;
    height: 48px;
  }

  .service-icon svg {
    width: 24px;
    height: 24px;
  }

  .service-card h3 {
    font-size: 1.125rem;
  }

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

  .service-badge {
    top: 16px;
    right: 16px;
    font-size: 0.625rem;
  }

  .process {
    padding: 64px 0;
  }

  .process-steps::before {
    left: 20px;
  }

  .step {
    gap: 20px;
    padding: 20px 0;
  }

  .step-number {
    width: 40px;
    height: 40px;
    font-size: 0.813rem;
  }

  .step-content h3 {
    font-size: 1rem;
  }

  .step-content p {
    font-size: 0.875rem;
  }

  .about {
    padding: 64px 0;
  }

  .about-content h2 {
    font-size: 1.5rem;
  }

  .about-content > p {
    font-size: 0.938rem;
    margin-bottom: 28px;
  }

  .about-values {
    gap: 20px;
  }

  .value-icon {
    width: 40px;
    height: 40px;
  }

  .value-icon svg {
    width: 20px;
    height: 20px;
  }

  .value h4 {
    font-size: 0.938rem;
  }

  .value p {
    font-size: 0.813rem;
  }

  .about-card {
    padding: 32px 24px;
    border-radius: var(--radius-lg);
  }

  .big-number {
    font-size: 2.5rem;
  }

  .cta {
    padding: 32px 0;
  }

  .cta-box {
    padding: 36px 24px;
    border-radius: var(--radius-lg);
  }

  .cta-box h2 {
    font-size: 1.375rem;
  }

  .cta-box p {
    font-size: 0.938rem;
    margin-bottom: 24px;
  }

  .btn-cta {
    width: 100%;
    justify-content: center;
    padding: 16px 24px;
  }

  .contact {
    padding: 64px 0;
  }

  .contact-form {
    padding: 24px;
    border-radius: var(--radius-md);
  }

  .form-row {
    grid-template-columns: 1fr;
    gap: 12px;
    margin-bottom: 12px;
  }

  .form-group input,
  .form-group select,
  .form-group textarea {
    padding: 14px 16px;
    font-size: 1rem;
  }

  .form-group label {
    font-size: 0.875rem;
  }

  .btn-submit {
    padding: 16px;
    font-size: 1rem;
  }

  .info-card {
    padding: 16px;
  }

  .info-icon {
    width: 42px;
    height: 42px;
  }

  .btn-whatsapp {
    padding: 16px;
    font-size: 1rem;
  }

  .footer {
    padding: 48px 0 0;
  }

  .footer-content {
    grid-template-columns: 1fr;
    gap: 32px;
    text-align: center;
  }

  .footer-brand {
    display: flex;
    flex-direction: column;
    align-items: center;
  }

  .footer-brand .logo .logo-img {
    height: 72px;
  }

  .footer-brand p {
    max-width: 100%;
  }

  .footer-links h4 {
    margin-bottom: 12px;
  }

  .footer-links ul {
    gap: 8px;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 8px;
    text-align: center;
    padding: 16px 0;
  }

  .whatsapp-float {
    bottom: 20px;
    right: 20px;
    width: 56px;
    height: 56px;
  }

  .whatsapp-tooltip {
    display: none;
  }
}

/* ===== RESPONSIVE - MOVIL PEQUENO ===== */
@media (max-width: 380px) {
  .container {
    padding: 0 16px;
  }

  .hero h1 {
    font-size: 1.5rem;
  }

  .hero-description {
    font-size: 0.938rem;
  }

  .logo-img {
    height: 44px;
  }

  .service-card {
    padding: 24px;
  }

  .contact-form {
    padding: 20px;
  }

  .cta-box {
    padding: 28px 20px;
  }
}