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

body {
  font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  color: #111827;
  background: #f3f4f6;
  line-height: 1.5;
}

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

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

.container {
  width: min(1120px, 100% - 2.5rem);
  margin-inline: auto;
}

/* top bar */

.topbar {
  background: #ffffffcc;
  backdrop-filter: blur(12px);
  border-bottom: 1px solid #e5e7eb;
  position: sticky;
  top: 0;
  z-index: 20;
}

.topbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding-block: 0.8rem;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-weight: 700;
}

.logo-icon {
  width: 32px;
  height: 32px;
  border-radius: 999px;
  background: linear-gradient(135deg, #2563eb, #38bdf8);
  display: grid;
  place-items: center;
  color: #ffffff;
  font-size: 0.8rem;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  font-size: 0.95rem;
}

.main-nav a {
  position: relative;
  padding-block: 0.2rem;
}

.main-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 2px;
  background: #2563eb;
  transition: width 0.2s;
}

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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.7rem 1.4rem;
  border-radius: 999px;
  border: none;
  cursor: pointer;
  font-weight: 600;
  font-size: 0.95rem;
}

.primary-btn {
  background: linear-gradient(135deg, #2563eb, #1d4ed8);
  color: #ffffff;
  box-shadow: 0 10px 20px rgba(37, 99, 235, 0.35);
}

.primary-btn:hover {
  transform: translateY(-1px);
}

.small-btn {
  font-size: 0.9rem;
  padding-inline: 1rem;
}

/* hero */

.hero {
  padding-block: 3rem 3.5rem;
}

.hero-inner {
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(0, 1.4fr);
  align-items: center;
  gap: 2.5rem;
}

.hero-text h1 {
  font-size: clamp(2rem, 3.2vw, 3rem);
  margin-bottom: 1rem;
}

.hero-text p {
  margin-bottom: 1.4rem;
  color: #4b5563;
}

.hero-form {
  background: #ffffff;
  padding: 1rem;
  border-radius: 1.25rem;
  box-shadow: 0 20px 40px rgba(15, 23, 42, 0.11);
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.hero-form .form-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.hero-form input,
.hero-form select {
  flex: 1 1 160px;
  border-radius: 999px;
  border: 1px solid #e5e7eb;
  padding: 0.7rem 0.9rem;
  font-size: 0.95rem;
}

.hero-form input:focus,
.hero-form select:focus,
.contact-form input:focus,
.contact-form textarea:focus {
  outline: 2px solid #2563eb33;
  border-color: #2563eb;
}

.full-btn {
  flex: 1 1 140px;
}

.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.9rem;
  font-size: 0.8rem;
  color: #4b5563;
}

.hero-badges span {
  background: #e5f0ff;
  border-radius: 999px;
  padding: 0.3rem 0.75rem;
}

.hero-visual {
  position: relative;
}

.tracking-card {
  background: #0f172a;
  color: #e5e7eb;
  border-radius: 1.4rem;
  padding: 1.4rem;
  box-shadow: 0 20px 50px rgba(15, 23, 42, 0.6);
}

.tracking-card h2 {
  font-size: 1.1rem;
  margin-bottom: 0.3rem;
}

.tracking-card p {
  font-size: 0.9rem;
  margin-bottom: 0.9rem;
}

.progress-bar {
  background: #1f2937;
  border-radius: 999px;
  height: 8px;
  overflow: hidden;
  margin-bottom: 0.9rem;
}

.progress-fill {
  width: 40%;
  height: 100%;
  background: linear-gradient(90deg, #22c55e, #a3e635);
}

.tracking-steps {
  list-style: none;
  display: flex;
  justify-content: space-between;
  font-size: 0.75rem;
}

.tracking-steps li {
  opacity: 0.6;
}

.tracking-steps li.done {
  opacity: 1;
  color: #22c55e;
}

.tracking-steps li.active {
  opacity: 1;
  color: #60a5fa;
}

.hero-stat {
  position: absolute;
  right: -1rem;
  bottom: -1rem;
  background: #ffffff;
  padding: 0.9rem 1.1rem;
  border-radius: 0.9rem;
  box-shadow: 0 16px 30px rgba(15, 23, 42, 0.18);
  font-size: 0.85rem;
}

.hero-stat strong {
  display: block;
  font-size: 1.2rem;
}

/* shared sections */

.section {
  padding-block: 3rem;
}

.section-alt {
  background: #ffffff;
}

.section-title {
  font-size: 1.6rem;
  margin-bottom: 2rem;
  text-align: center;
}

/* steps */

.steps-grid {
  display: grid;
  gap: 1.3rem;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.step-card {
  background: #ffffff;
  border-radius: 1rem;
  padding: 1.2rem;
  box-shadow: 0 10px 25px rgba(15, 23, 42, 0.05);
}

.step-number {
  width: 32px;
  height: 32px;
  border-radius: 999px;
  background: #eff6ff;
  color: #2563eb;
  display: grid;
  place-items: center;
  margin-bottom: 0.5rem;
  font-weight: 600;
}

.step-card h3 {
  margin-bottom: 0.4rem;
  font-size: 1rem;
}

.step-card p {
  font-size: 0.9rem;
  color: #4b5563;
}

/* info cards */

.cards-grid {
  display: grid;
  gap: 1.3rem;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.info-card {
  background: #f9fafb;
  border-radius: 1rem;
  padding: 1.3rem;
  border: 1px solid #e5e7eb;
}

.info-card h3 {
  margin-bottom: 0.5rem;
  font-size: 1.05rem;
}

.info-card p {
  font-size: 0.9rem;
  color: #4b5563;
}

/* pricing */

.pricing-grid {
  display: grid;
  gap: 1.3rem;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.price-card {
  background: #ffffff;
  border-radius: 1.2rem;
  padding: 1.4rem 1.3rem;
  border: 1px solid #e5e7eb;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  box-shadow: 0 10px 25px rgba(15, 23, 42, 0.04);
}

.price-main {
  font-size: 1.6rem;
  font-weight: 700;
}

.price-note {
  font-size: 0.85rem;
  color: #6b7280;
  margin-bottom: 0.5rem;
}

.price-card ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  font-size: 0.9rem;
  color: #4b5563;
}

.price-card.highlight {
  border-color: #2563eb;
  box-shadow: 0 16px 40px rgba(37, 99, 235, 0.18);
  position: relative;
}

.price-card .badge {
  position: absolute;
  top: 0.9rem;
  right: 1rem;
  font-size: 0.7rem;
  padding: 0.2rem 0.6rem;
  border-radius: 999px;
  background: #dbeafe;
  color: #1d4ed8;
}

/* contact */

.contact-grid {
  display: grid;
  gap: 2rem;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 1.4fr);
  align-items: start;
}

.contact-details {
  list-style: none;
  margin-top: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  font-size: 0.95rem;
}

.contact-form {
  background: #f9fafb;
  padding: 1.4rem;
  border-radius: 1.3rem;
  border: 1px solid #e5e7eb;
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  font-size: 0.85rem;
}

.contact-form label {
  color: #4b5563;
}

.contact-form input,
.contact-form textarea {
  border-radius: 0.75rem;
  border: 1px solid #d1d5db;
  padding: 0.6rem 0.75rem;
  font-size: 0.95rem;
  resize: vertical;
}

/* footer */

.site-footer {
  padding-block: 1.8rem;
  border-top: 1px solid #e5e7eb;
  background: #ffffff;
  font-size: 0.85rem;
  color: #6b7280;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

/* responsive */

@media (max-width: 960px) {
  .hero-inner {
    grid-template-columns: minmax(0, 1fr);
  }

  .hero-visual {
    order: -1;
  }

  .main-nav {
    display: none;
  }

  .topbar-inner {
    justify-content: space-between;
  }

  .steps-grid,
  .cards-grid,
  .pricing-grid,
  .contact-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .topbar-inner {
    padding-block: 0.6rem;
  }

  .hero {
    padding-block: 2.2rem 2.8rem;
  }

  .hero-form .form-row {
    flex-direction: column;
  }

  .hero-stat {
    position: static;
    margin-top: 1rem;
  }

  .section {
    padding-block: 2.4rem;
  }

  .steps-grid,
  .cards-grid,
  .pricing-grid,
  .contact-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .footer-inner {
    flex-direction: column;
    text-align: center;
  }

  .small-btn {
    display: none;
  }
}