/* ===== VARIABLES ===== */
:root {
  --blue-primary: #2911B7;
  --blue-dark: #1e0c8a;
  --blue-deeper: #150860;
  --orange: #FF9300;
  --orange-light: #FFA733;
  --white: #ffffff;
  --gray-50: #f8f9fc;
  --gray-100: #f0f1f5;
  --gray-200: #e2e4ea;
  --gray-400: #9498a8;
  --gray-600: #5a5e72;
  --gray-800: #2d3044;
  --gray-900: #1a1c2e;
  --font: 'Montserrat', -apple-system, BlinkMacSystemFont, sans-serif;
  --shadow-sm: 0 1px 3px rgba(41, 17, 183, 0.08);
  --shadow-md: 0 4px 20px rgba(41, 17, 183, 0.1);
  --shadow-lg: 0 10px 40px rgba(41, 17, 183, 0.15);
  --shadow-xl: 0 20px 60px rgba(41, 17, 183, 0.2);
  --radius: 12px;
  --radius-lg: 20px;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

body {
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.7;
  color: var(--gray-800);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
}

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

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

ul {
  list-style: none;
}

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

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

/* ===== NAVBAR ===== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 20px 0;
  transition: var(--transition);
}

.navbar.scrolled {
  background: rgba(255, 255, 255, 0.97);
  backdrop-filter: blur(20px);
  padding: 12px 0;
  box-shadow: var(--shadow-md);
}

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

.nav-logo img {
  height: 64px;
  width: auto;
  transition: var(--transition);
}

.navbar:not(.scrolled) .nav-logo img {
  filter: brightness(0) invert(1);
}

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

.nav-links a {
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.02em;
  transition: var(--transition);
}

.navbar:not(.scrolled) .nav-links a {
  color: rgba(255, 255, 255, 0.9);
}

.navbar:not(.scrolled) .nav-links a:hover {
  color: var(--orange);
}

.navbar.scrolled .nav-links a {
  color: var(--gray-600);
}

.navbar.scrolled .nav-links a:hover {
  color: var(--blue-primary);
}

.nav-cta {
  background: var(--orange) !important;
  color: var(--white) !important;
  padding: 10px 24px;
  border-radius: 8px;
  transition: var(--transition);
}

.nav-cta:hover {
  background: var(--orange-light) !important;
  transform: translateY(-1px);
}

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

.nav-toggle span {
  width: 24px;
  height: 2px;
  background: var(--gray-800);
  transition: var(--transition);
  border-radius: 2px;
}

.navbar:not(.scrolled) .nav-toggle span {
  background: var(--white);
}

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

.hero-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--blue-deeper) 0%, var(--blue-primary) 40%, #3a1fd0 70%, var(--blue-dark) 100%);
}

.hero-bg::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 20% 80%, rgba(255, 147, 0, 0.15) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(74, 46, 224, 0.3) 0%, transparent 50%),
    radial-gradient(circle at 50% 50%, rgba(41, 17, 183, 0.2) 0%, transparent 70%);
}

.hero-bg::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 300px;
  background: linear-gradient(to top, rgba(15, 6, 96, 0.4), transparent);
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 60px 60px;
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 800px;
  padding: 120px 24px 80px;
}

.hero-logo {
  width: 120px;
  height: auto;
  margin: 0 auto 32px;
  animation: fadeInDown 0.8s ease-out;
}

.hero h1 {
  font-size: clamp(2.5rem, 6vw, 4rem);
  font-weight: 900;
  color: var(--white);
  line-height: 1.1;
  margin-bottom: 24px;
  letter-spacing: -0.02em;
  animation: fadeInUp 0.8s ease-out 0.2s both;
}

.hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: rgba(255, 255, 255, 0.8);
  max-width: 600px;
  margin: 0 auto 40px;
  line-height: 1.8;
  animation: fadeInUp 0.8s ease-out 0.4s both;
}

.hero-buttons {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  animation: fadeInUp 0.8s ease-out 0.6s both;
}

.hero-scroll {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  animation: bounce 2s infinite;
}

.hero-scroll a {
  color: rgba(255, 255, 255, 0.5);
  transition: var(--transition);
}

.hero-scroll a:hover {
  color: var(--orange);
}

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 32px;
  border-radius: 10px;
  font-family: var(--font);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.02em;
  transition: var(--transition);
  border: none;
  cursor: pointer;
}

.btn-primary {
  background: var(--orange);
  color: var(--white);
  box-shadow: 0 4px 15px rgba(255, 147, 0, 0.4);
}

.btn-primary:hover {
  background: var(--orange-light);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(255, 147, 0, 0.5);
}

.btn-outline {
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255, 255, 255, 0.4);
}

.btn-outline:hover {
  border-color: var(--white);
  background: rgba(255, 255, 255, 0.1);
  transform: translateY(-2px);
}

.btn-lg {
  padding: 18px 48px;
  font-size: 17px;
  border-radius: 12px;
}

.btn-full {
  width: 100%;
}

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

.section-dark {
  background: var(--gray-50);
}

.section-blue {
  background: linear-gradient(135deg, var(--blue-deeper) 0%, var(--blue-primary) 100%);
  color: var(--white);
}

.section-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 64px;
}

.section-tag {
  display: inline-block;
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--blue-primary);
  margin-bottom: 16px;
  padding: 6px 16px;
  background: rgba(41, 17, 183, 0.08);
  border-radius: 30px;
}

.tag-light {
  color: var(--orange);
  background: rgba(255, 147, 0, 0.15);
}

.section-header h2 {
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 800;
  color: var(--gray-900);
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
}

.section-header.light h2 {
  color: var(--white);
}

.section-desc {
  font-size: 1.1rem;
  color: var(--gray-600);
  line-height: 1.8;
}

/* ===== ABOUT ===== */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.about-text .section-tag {
  margin-bottom: 20px;
}

.about-text h2 {
  font-size: clamp(1.8rem, 3.5vw, 2.5rem);
  font-weight: 800;
  color: var(--gray-900);
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin-bottom: 24px;
}

.about-text p {
  color: var(--gray-600);
  margin-bottom: 16px;
  line-height: 1.8;
}

.about-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 32px;
  padding-top: 32px;
  border-top: 1px solid var(--gray-200);
}

.stat-number {
  display: block;
  font-size: 2rem;
  font-weight: 900;
  color: var(--blue-primary);
  line-height: 1;
}

.stat-label {
  display: block;
  font-size: 13px;
  color: var(--gray-600);
  margin-top: 8px;
  line-height: 1.4;
}

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

.about-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: var(--transition);
}

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

.about-icon {
  width: 64px;
  height: 64px;
  background: linear-gradient(135deg, rgba(41, 17, 183, 0.08), rgba(41, 17, 183, 0.04));
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  color: var(--blue-primary);
}

.about-card h3 {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 8px;
}

.about-card p {
  font-size: 0.95rem;
  color: var(--gray-600);
}

/* ===== SERVICES ===== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.service-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 40px 32px;
  border: 1px solid var(--gray-200);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--blue-primary);
  transform: scaleX(0);
  transition: var(--transition);
}

.service-card:hover::before {
  transform: scaleX(1);
}

.service-card:hover {
  box-shadow: var(--shadow-xl);
  border-color: transparent;
  transform: translateY(-8px);
}

.service-card.featured {
  border-color: var(--blue-primary);
  background: linear-gradient(to bottom, rgba(41, 17, 183, 0.02), var(--white));
}

.service-card.featured::before {
  background: var(--orange);
  transform: scaleX(1);
}

.service-icon {
  width: 64px;
  height: 64px;
  background: linear-gradient(135deg, var(--blue-primary), #3a1fd0);
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  color: var(--white);
}

.service-card h3 {
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--gray-900);
  margin-bottom: 12px;
}

.service-card > p {
  font-size: 0.95rem;
  color: var(--gray-600);
  margin-bottom: 20px;
  line-height: 1.7;
}

.service-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.service-list li {
  font-size: 0.9rem;
  color: var(--gray-600);
  padding-left: 20px;
  position: relative;
}

.service-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 8px;
  width: 8px;
  height: 8px;
  background: var(--orange);
  border-radius: 50%;
}

/* ===== TECHNOLOGIES ===== */
.tech-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
}

.tech-item {
  text-align: center;
  padding: 40px 24px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--gray-200);
  background: var(--white);
  transition: var(--transition);
}

.tech-item:hover {
  border-color: var(--blue-primary);
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}

.tech-icon-wrap {
  width: 72px;
  height: 72px;
  margin: 0 auto 20px;
  background: linear-gradient(135deg, rgba(41, 17, 183, 0.1), rgba(41, 17, 183, 0.03));
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--blue-primary);
}

.tech-item h4 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 4px;
}

.tech-item p {
  font-size: 0.85rem;
  color: var(--gray-400);
}

/* ===== PROJECTS ===== */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.project-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  border: 1px solid var(--gray-200);
  transition: var(--transition);
  position: relative;
}

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

.project-number {
  font-size: 2.5rem;
  font-weight: 900;
  color: rgba(41, 17, 183, 0.08);
  line-height: 1;
  margin-bottom: 12px;
}

.project-card:hover .project-number {
  color: rgba(255, 147, 0, 0.2);
}

.project-card h4 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 8px;
}

.project-card p {
  font-size: 0.9rem;
  color: var(--gray-600);
  line-height: 1.7;
}

/* ===== TEAM ===== */
.team-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  max-width: 900px;
  margin: 0 auto;
}

.team-card {
  text-align: center;
  padding: 36px 20px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--gray-200);
  background: var(--white);
  transition: var(--transition);
}

.team-card:hover {
  box-shadow: var(--shadow-lg);
  border-color: transparent;
  transform: translateY(-6px);
}

.team-avatar {
  width: 72px;
  height: 72px;
  margin: 0 auto 20px;
  background: linear-gradient(135deg, var(--blue-primary), #3a1fd0);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 1.2rem;
  font-weight: 800;
  letter-spacing: 0.05em;
}

.team-card h4 {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 4px;
}

.team-role {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--orange);
  margin-bottom: 12px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.team-card p {
  font-size: 0.82rem;
  color: var(--gray-600);
  line-height: 1.6;
}

/* ===== PARTNERS ===== */
.partners-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.partner-item {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius);
  padding: 24px 16px;
  text-align: center;
  font-size: 0.9rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.85);
  transition: var(--transition);
}

.partner-item:hover {
  background: rgba(255, 255, 255, 0.15);
  border-color: rgba(255, 255, 255, 0.25);
  transform: translateY(-2px);
}

/* ===== CTA ===== */
.cta-section {
  background: linear-gradient(135deg, var(--gray-50), rgba(41, 17, 183, 0.04));
  padding: 80px 0;
}

.cta-content {
  text-align: center;
  max-width: 600px;
  margin: 0 auto;
}

.cta-content h2 {
  font-size: clamp(1.8rem, 3.5vw, 2.5rem);
  font-weight: 800;
  color: var(--gray-900);
  margin-bottom: 16px;
}

.cta-content p {
  color: var(--gray-600);
  margin-bottom: 32px;
  font-size: 1.1rem;
}

/* ===== CONTACT ===== */
.contact-center {
  max-width: 600px;
  margin: 0 auto;
  text-align: center;
}

.contact-info-centered {
  display: flex;
  flex-direction: column;
  gap: 28px;
  margin-bottom: 40px;
}

.contact-info-centered .contact-item {
  display: flex;
  gap: 16px;
  align-items: center;
  text-align: left;
  background: var(--gray-50);
  padding: 20px 28px;
  border-radius: var(--radius);
  border: 1px solid var(--gray-200);
  transition: var(--transition);
}

.contact-info-centered .contact-item:hover {
  border-color: var(--blue-primary);
  box-shadow: var(--shadow-sm);
}

.contact-icon {
  width: 48px;
  height: 48px;
  min-width: 48px;
  background: linear-gradient(135deg, rgba(41, 17, 183, 0.1), rgba(41, 17, 183, 0.04));
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--blue-primary);
}

.contact-item h4 {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 2px;
}

.contact-item p {
  font-size: 0.9rem;
  color: var(--gray-600);
}

.btn-whatsapp {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 16px 40px;
  background: #25D366;
  color: var(--white);
  font-family: var(--font);
  font-size: 16px;
  font-weight: 700;
  border-radius: 12px;
  transition: var(--transition);
  box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4);
}

.btn-whatsapp:hover {
  background: #20bd5a;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.5);
}

/* ===== WHATSAPP FLOATING ===== */
.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, 0.5);
  transition: var(--transition);
  animation: whatsappPulse 2s infinite;
}

.whatsapp-float:hover {
  background: #20bd5a;
  transform: scale(1.1);
  box-shadow: 0 6px 28px rgba(37, 211, 102, 0.6);
}

@keyframes whatsappPulse {
  0% { box-shadow: 0 4px 20px rgba(37, 211, 102, 0.5); }
  50% { box-shadow: 0 4px 30px rgba(37, 211, 102, 0.7), 0 0 0 10px rgba(37, 211, 102, 0.1); }
  100% { box-shadow: 0 4px 20px rgba(37, 211, 102, 0.5); }
}

/* ===== FOOTER ===== */
.footer {
  background: var(--gray-900);
  color: rgba(255, 255, 255, 0.7);
  padding: 64px 0 0;
}

.footer-content {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-logo {
  height: 56px;
  width: auto;
  margin-bottom: 16px;
}

.footer-brand p {
  font-size: 0.9rem;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.5);
}

.footer-links h4 {
  color: var(--white);
  font-size: 0.9rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 20px;
}

.footer-links li {
  margin-bottom: 10px;
}

.footer-links a {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.5);
  transition: var(--transition);
}

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

.footer-links li:not(:has(a)) {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.5);
}

.footer-bottom {
  padding: 24px 0;
  text-align: center;
}

.footer-bottom p {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.3);
}

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

@keyframes fadeInDown {
  from {
    opacity: 0;
    transform: translateY(-20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes bounce {
  0%, 20%, 50%, 80%, 100% {
    transform: translateX(-50%) translateY(0);
  }
  40% {
    transform: translateX(-50%) translateY(-8px);
  }
  60% {
    transform: translateX(-50%) translateY(-4px);
  }
}

.animate-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

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

/* Stagger delays for grid items */
.services-grid .animate-in:nth-child(2) { transition-delay: 0.1s; }
.services-grid .animate-in:nth-child(3) { transition-delay: 0.2s; }
.projects-grid .animate-in:nth-child(2) { transition-delay: 0.05s; }
.projects-grid .animate-in:nth-child(3) { transition-delay: 0.1s; }
.projects-grid .animate-in:nth-child(4) { transition-delay: 0.15s; }
.projects-grid .animate-in:nth-child(5) { transition-delay: 0.2s; }
.projects-grid .animate-in:nth-child(6) { transition-delay: 0.25s; }
.team-grid .animate-in:nth-child(2) { transition-delay: 0.05s; }
.team-grid .animate-in:nth-child(3) { transition-delay: 0.1s; }
.team-grid .animate-in:nth-child(4) { transition-delay: 0.15s; }
.team-grid .animate-in:nth-child(5) { transition-delay: 0.2s; }
.tech-grid .animate-in:nth-child(2) { transition-delay: 0.08s; }
.tech-grid .animate-in:nth-child(3) { transition-delay: 0.16s; }
.tech-grid .animate-in:nth-child(4) { transition-delay: 0.24s; }

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .about-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .partners-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .footer-content {
    grid-template-columns: 1fr 1fr;
    gap: 36px;
  }
}

@media (max-width: 768px) {
  .section {
    padding: 72px 0;
  }

  .nav-toggle {
    display: flex;
  }

  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: var(--white);
    flex-direction: column;
    padding: 100px 32px 32px;
    gap: 8px;
    box-shadow: var(--shadow-xl);
    transition: var(--transition);
  }

  .nav-links.active {
    right: 0;
  }

  .nav-links a {
    color: var(--gray-800) !important;
    font-size: 16px;
    padding: 12px 0;
    display: block;
    width: 100%;
  }

  .nav-cta {
    text-align: center;
    margin-top: 16px;
  }

  .nav-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
  }
  .nav-toggle.active span:nth-child(2) {
    opacity: 0;
  }
  .nav-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
  }

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

  .team-grid {
    grid-template-columns: 1fr;
    max-width: 400px;
  }

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

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

  .about-stats {
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
  }

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

  .hero-logo {
    width: 90px;
  }
}

@media (max-width: 480px) {

  .about-stats {
    grid-template-columns: 1fr;
    text-align: center;
  }

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

  .hero-content {
    padding: 120px 16px 60px;
  }

  .stat-number {
    font-size: 1.8rem;
  }
}