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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  color: #1E293B;
  background: #FFFFFF;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

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

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

/* ─── Navbar ─── */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 16px 0;
  transition: background 0.3s, box-shadow 0.3s, padding 0.3s;
}

.navbar.scrolled {
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 1px 3px rgba(0,0,0,0.06);
  padding: 12px 0;
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 22px;
  font-weight: 800;
  color: #1E293B;
}

.logo-icon {
  color: #4F46E5;
  font-size: 18px;
}

.logo-light {
  font-weight: 400;
  color: #64748B;
}

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

.nav-menu a {
  font-size: 15px;
  font-weight: 500;
  color: #475569;
  transition: color 0.2s;
}

.nav-menu a:hover {
  color: #4F46E5;
}

.nav-cta {
  background: #4F46E5;
  color: #fff !important;
  padding: 10px 24px;
  border-radius: 10px;
  font-weight: 600 !important;
  transition: background 0.2s, transform 0.2s !important;
}

.nav-cta:hover {
  background: #4338CA !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: #1E293B;
  border-radius: 2px;
  transition: 0.3s;
}

/* ─── Hero ─── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: #F8FAFC;
  padding: 120px 0 80px;
}

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

.hero-shape {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.4;
}

.hero-shape-1 {
  width: 600px;
  height: 600px;
  background: #4F46E5;
  top: -200px;
  right: -200px;
  animation: float 8s ease-in-out infinite;
}

.hero-shape-2 {
  width: 400px;
  height: 400px;
  background: #8B5CF6;
  bottom: -100px;
  left: -100px;
  animation: float 10s ease-in-out infinite reverse;
}

.hero-shape-3 {
  width: 300px;
  height: 300px;
  background: #06B6D4;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  animation: float 12s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(30px, -30px) scale(1.05); }
  66% { transform: translate(-20px, 20px) scale(0.95); }
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(79,70,229,0.08);
  color: #4F46E5;
  padding: 8px 20px;
  border-radius: 100px;
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 32px;
  border: 1px solid rgba(79,70,229,0.15);
}

.hero-title {
  font-size: clamp(40px, 8vw, 72px);
  font-weight: 900;
  line-height: 1.1;
  color: #0F172A;
  margin-bottom: 24px;
  letter-spacing: -0.03em;
}

.gradient-text {
  background: linear-gradient(135deg, #4F46E5, #7C3AED, #06B6D4);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: clamp(16px, 2.5vw, 20px);
  color: #64748B;
  max-width: 600px;
  margin: 0 auto 40px;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 64px;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: 12px;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: all 0.2s;
}

.btn-primary {
  background: #4F46E5;
  color: #fff;
  box-shadow: 0 4px 14px rgba(79,70,229,0.3);
}

.btn-primary:hover {
  background: #4338CA;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(79,70,229,0.4);
}

.btn-outline {
  background: transparent;
  color: #475569;
  border: 2px solid #E2E8F0;
}

.btn-outline:hover {
  border-color: #4F46E5;
  color: #4F46E5;
  transform: translateY(-2px);
}

.btn-whatsapp {
  background: #25D366;
  color: #fff;
  padding: 16px 32px;
  font-size: 18px;
  border-radius: 14px;
  box-shadow: 0 4px 14px rgba(37,211,102,0.3);
}

.btn-whatsapp:hover {
  background: #1DA851;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(37,211,102,0.4);
}

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

.hero-stats {
  display: flex;
  justify-content: center;
  gap: 48px;
  flex-wrap: wrap;
}

.stat {
  text-align: center;
}

.stat-number {
  display: block;
  font-size: 36px;
  font-weight: 800;
  color: #0F172A;
  line-height: 1;
}

.stat-label {
  font-size: 14px;
  color: #94A3B8;
  font-weight: 500;
  margin-top: 4px;
}

/* ─── Trusted ─── */
.trusted {
  padding: 48px 0;
  border-top: 1px solid #F1F5F9;
}

.trusted-label {
  text-align: center;
  font-size: 13px;
  font-weight: 600;
  color: #94A3B8;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 24px;
}

.trusted-logos {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 40px;
  opacity: 0.6;
}

.trusted-logos span {
  font-size: 18px;
  font-weight: 600;
  color: #64748B;
  letter-spacing: 0.02em;
}

/* ─── Section Shared ─── */
section {
  padding: 100px 0;
}

.section-header {
  text-align: center;
  max-width: 600px;
  margin: 0 auto 60px;
}

.section-header.left {
  text-align: left;
  margin: 0 0 40px;
}

.section-tag {
  display: inline-block;
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #4F46E5;
  background: rgba(79,70,229,0.08);
  padding: 6px 16px;
  border-radius: 100px;
  margin-bottom: 16px;
}

.section-title {
  font-size: clamp(32px, 5vw, 48px);
  font-weight: 800;
  line-height: 1.15;
  color: #0F172A;
  margin-bottom: 16px;
  letter-spacing: -0.02em;
}

.section-desc {
  font-size: 17px;
  color: #64748B;
  line-height: 1.7;
}

/* ─── Services ─── */
.services {
  background: #FFFFFF;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
}

.service-card {
  background: #F8FAFC;
  border: 1px solid #F1F5F9;
  border-radius: 20px;
  padding: 40px 32px;
  transition: all 0.3s;
  position: relative;
}

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0,0,0,0.06);
  border-color: #E2E8F0;
}

.service-card.featured {
  border-color: #4F46E5;
  border-width: 2px;
  background: linear-gradient(135deg, #F8FAFC, #EEF2FF);
}

.service-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: #4F46E5;
  color: #fff;
  font-size: 12px;
  font-weight: 700;
  padding: 4px 16px;
  border-radius: 100px;
  white-space: nowrap;
}

.service-icon {
  font-size: 40px;
  margin-bottom: 16px;
}

.service-card h3 {
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 12px;
  color: #0F172A;
}

.service-card p {
  font-size: 15px;
  color: #64748B;
  margin-bottom: 24px;
  line-height: 1.6;
}

.service-features {
  list-style: none;
}

.service-features li {
  font-size: 14px;
  font-weight: 500;
  color: #475569;
  padding: 6px 0;
  border-bottom: 1px solid #F1F5F9;
}

.service-features li:last-child {
  border-bottom: none;
}

/* ─── Work / Portfolio ─── */
.work {
  background: #F8FAFC;
}

.work-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 24px;
}

.work-card {
  background: #fff;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid #F1F5F9;
  transition: all 0.3s;
  display: block;
  color: inherit;
}

.work-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0,0,0,0.08);
}

.work-img {
  position: relative;
  height: 220px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.work-overlay-label {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 700;
  color: #fff;
  opacity: 0;
  transition: opacity 0.3s;
  z-index: 2;
  letter-spacing: 0.05em;
}

.work-card:hover .work-overlay-label {
  opacity: 1;
}

.work-card:hover .work-mock {
  opacity: 0.15;
}

.work-mock {
  opacity: 0.3;
  transition: opacity 0.3s;
  width: 80%;
}

.mock-bar {
  display: flex;
  gap: 6px;
  padding: 12px;
  background: rgba(0,0,0,0.15);
  border-radius: 8px 8px 0 0;
}

.mock-bar span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255,255,255,0.3);
}

.mock-content {
  padding: 20px;
  background: rgba(0,0,0,0.1);
  border-radius: 0 0 8px 8px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.mock-circle {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255,255,255,0.2);
  flex-shrink: 0;
}

.mock-lines {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.mock-lines span {
  height: 8px;
  border-radius: 4px;
  background: rgba(255,255,255,0.2);
}

.mock-lines span:nth-child(2) { width: 70%; }

.work-info {
  padding: 24px;
}

.work-category {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #4F46E5;
  background: rgba(79,70,229,0.08);
  padding: 4px 12px;
  border-radius: 100px;
  margin-bottom: 8px;
}

.work-info h3 {
  font-size: 18px;
  font-weight: 700;
  color: #0F172A;
  margin-bottom: 6px;
}

.work-info p {
  font-size: 14px;
  color: #64748B;
  line-height: 1.5;
}

/* ─── Pricing ─── */
.pricing {
  background: #FFFFFF;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
  align-items: start;
}

.pricing-card {
  background: #F8FAFC;
  border: 1px solid #F1F5F9;
  border-radius: 20px;
  padding: 40px 32px;
  transition: all 0.3s;
  position: relative;
}

.pricing-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0,0,0,0.06);
}

.pricing-card.featured {
  background: linear-gradient(135deg, #EEF2FF, #E0E7FF);
  border-color: #4F46E5;
  border-width: 2px;
  transform: scale(1.02);
}

.pricing-card.featured:hover {
  transform: scale(1.02) translateY(-4px);
}

.pricing-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, #4F46E5, #7C3AED);
  color: #fff;
  font-size: 12px;
  font-weight: 700;
  padding: 4px 20px;
  border-radius: 100px;
  white-space: nowrap;
}

.pricing-header {
  text-align: center;
  padding-bottom: 24px;
  border-bottom: 1px solid #E2E8F0;
  margin-bottom: 24px;
}

.pricing-header h3 {
  font-size: 14px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #4F46E5;
  margin-bottom: 12px;
}

.price {
  font-size: 48px;
  font-weight: 900;
  color: #0F172A;
  line-height: 1;
  letter-spacing: -0.03em;
}

.price-note {
  font-size: 14px;
  color: #94A3B8;
  margin-top: 8px;
}

.pricing-features {
  list-style: none;
  margin-bottom: 32px;
}

.pricing-features li {
  font-size: 15px;
  font-weight: 500;
  color: #475569;
  padding: 10px 0;
  border-bottom: 1px solid #F1F5F9;
}

.pricing-features li:last-child {
  border-bottom: none;
}

.pricing-footnote {
  text-align: center;
  max-width: 600px;
  margin: 40px auto 0;
  padding: 24px;
  background: #F8FAFC;
  border-radius: 16px;
  border: 1px solid #F1F5F9;
}

.pricing-footnote p {
  font-size: 14px;
  color: #64748B;
  margin-bottom: 4px;
}

.pricing-footnote a {
  color: #4F46E5;
  font-weight: 600;
}

/* ─── Why Us ─── */
.why {
  background: #F8FAFC;
}

.why-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
}

.why-card {
  background: #fff;
  border: 1px solid #F1F5F9;
  border-radius: 16px;
  padding: 32px;
  transition: all 0.3s;
}

.why-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0,0,0,0.04);
}

.why-icon {
  font-size: 32px;
  margin-bottom: 16px;
}

.why-card h3 {
  font-size: 18px;
  font-weight: 700;
  color: #0F172A;
  margin-bottom: 8px;
}

.why-card p {
  font-size: 14px;
  color: #64748B;
  line-height: 1.6;
}

/* ─── Contact ─── */
.contact {
  background: #FFFFFF;
}

.contact-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-bottom: 32px;
}

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

.contact-icon {
  font-size: 24px;
  flex-shrink: 0;
  margin-top: 2px;
}

.contact-item strong {
  display: block;
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #94A3B8;
  margin-bottom: 4px;
}

.contact-item a, .contact-item span {
  font-size: 16px;
  font-weight: 600;
  color: #0F172A;
}

.contact-item a:hover {
  color: #4F46E5;
}

/* ─── Contact Form ─── */
.contact-form {
  background: #F8FAFC;
  border: 1px solid #F1F5F9;
  border-radius: 20px;
  padding: 40px;
}

.contact-form h3 {
  font-size: 22px;
  font-weight: 700;
  color: #0F172A;
  margin-bottom: 24px;
}

.form-group {
  margin-bottom: 16px;
}

.form-group label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: #475569;
  margin-bottom: 6px;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid #E2E8F0;
  border-radius: 10px;
  font-size: 15px;
  font-family: inherit;
  color: #1E293B;
  background: #fff;
  transition: border-color 0.2s;
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: #4F46E5;
  box-shadow: 0 0 0 3px rgba(79,70,229,0.1);
}

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

.form-note {
  font-size: 13px;
  color: #94A3B8;
  text-align: center;
  margin-top: 16px;
}

/* ─── Footer ─── */
.footer {
  background: #0F172A;
  color: #E2E8F0;
  padding: 64px 0 32px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid #1E293B;
}

.footer-logo {
  font-size: 20px;
  font-weight: 800;
  display: block;
  margin-bottom: 12px;
}

.footer-brand p {
  font-size: 14px;
  color: #94A3B8;
  line-height: 1.6;
  max-width: 300px;
}

.footer-links h4 {
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #64748B;
  margin-bottom: 16px;
}

.footer-links a,
.footer-links span {
  display: block;
  font-size: 14px;
  color: #94A3B8;
  padding: 4px 0;
  transition: color 0.2s;
}

.footer-links a:hover {
  color: #fff;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 32px;
  font-size: 13px;
  color: #475569;
}

/* ─── WhatsApp Float ─── */
.whatsapp-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 999;
  width: 56px;
  height: 56px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(37,211,102,0.4);
  transition: all 0.2s;
}

.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 24px rgba(37,211,102,0.5);
}

.whatsapp-float svg {
  width: 28px;
  height: 28px;
}

/* ─── Animations ─── */
.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

/* ─── Responsive ─── */
@media (max-width: 900px) {
  .contact-wrapper {
    grid-template-columns: 1fr;
    gap: 40px;
  }

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

@media (max-width: 768px) {
  .nav-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: #fff;
    flex-direction: column;
    padding: 80px 32px 32px;
    gap: 24px;
    box-shadow: -8px 0 30px rgba(0,0,0,0.08);
    transition: right 0.3s;
    align-items: flex-start;
  }

  .nav-menu.open {
    right: 0;
  }

  .nav-toggle {
    display: flex;
  }

  .hero-stats {
    gap: 24px;
  }

  .stat-number {
    font-size: 28px;
  }

  .pricing-card.featured {
    transform: none;
  }

  .pricing-card.featured:hover {
    transform: translateY(-4px);
  }

  .services-grid,
  .work-grid,
  .pricing-grid,
  .why-grid {
    grid-template-columns: 1fr;
  }

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

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

  section {
    padding: 60px 0;
  }
}