:root {
  --color-bg: #f6f7fb;
  --color-white: #ffffff;
  --color-primary: #1f3b73; /* deep navy */
  --color-accent: #f4b019;  /* golden yellow */
  --color-text: #1f2330;
  --color-muted: #6f7280;

  --radius-lg: 16px;
  --radius-md: 12px;
  --radius-sm: 8px;

  --shadow-soft: 0 8px 20px rgba(0, 0, 0, 0.06);
  --max-width: 1080px;
}

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

body {
  margin: 0;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.6;
}

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

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

/* Layout */

.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* Header */

.site-header {
  background: var(--color-white);
  border-bottom: 1px solid #e2e4ec;
  position: sticky;
  top: 0;
  z-index: 20;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.logo-img {
  height: 62px;
  width: auto;
}

.nav {
  display: flex;
  gap: 1.2rem;
  align-items: center;
  font-size: 0.95rem;
}

.nav a {
  color: var(--color-muted);
  font-weight: 500;
}

.nav a:hover {
  color: var(--color-primary);
}

.nav-cta {
  padding: 0.4rem 0.9rem;
  border-radius: 999px;
  border: 1px solid var(--color-primary);
  color: var(--color-primary);
}

.nav-cta:hover {
  background: var(--color-primary);
  color: white;
}

/* Mobile nav button */

.nav-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.4rem;
}

/* Mobile nav dropdown */

.nav-mobile {
  display: none;
  flex-direction: column;
  background: var(--color-white);
  border-bottom: 1px solid #e2e4ec;
  padding: 0.5rem 1.5rem 1rem;
  gap: 0.5rem;
}

.nav-mobile a {
  padding: 0.3rem 0;
  font-size: 0.95rem;
  color: var(--color-muted);
}

.nav-mobile a.nav-cta {
  margin-top: 0.3rem;
  display: inline-block;
}

.nav-mobile-open {
  display: flex;
}

/* Hero */

.hero {
  padding: 3rem 0 2.5rem;
}

.hero-inner {
  display: grid;
  gap: 2rem;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
  align-items: center;
}

.hero h1 {
  font-size: 2.1rem;
  line-height: 1.25;
  margin-bottom: 0.75rem;
  color: var(--color-primary);
}

.hero-subtitle {
  font-size: 1rem;
  color: var(--color-muted);
  max-width: 34rem;
}

.hero-actions {
  margin: 1.25rem 0 0.75rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.hero-note {
  font-size: 0.9rem;
  color: var(--color-muted);
}

.hero-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  box-shadow: var(--shadow-soft);
  border: 1px solid #e2e4ec;
}

.hero-card h3 {
  margin-top: 0;
  margin-bottom: 0.6rem;
  font-size: 1rem;
  color: var(--color-primary);
}

.hero-card ul {
  padding-left: 1.1rem;
  margin: 0 0 0.9rem;
  font-size: 0.94rem;
}

.hero-card-foot {
  font-size: 0.85rem;
  color: var(--color-muted);
}

/* Buttons */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.55rem 1.3rem;
  border-radius: 999px;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  border: 1px solid transparent;
}

.btn-primary {
  background: var(--color-primary);
  color: #fff;
}

.btn-primary:hover {
  background: #162a52;
}

.btn-secondary {
  background: #e9edf8;
  color: var(--color-primary);
  border-color: transparent;
}

.btn-secondary:hover {
  background: #dde3f4;
}

/* Sections */

.section {
  padding: 3rem 0;
}

.section-alt {
  background: #eef1f8;
}

.section h2 {
  font-size: 1.6rem;
  margin-top: 0;
  margin-bottom: 0.75rem;
  color: var(--color-primary);
}

.section-intro {
  max-width: 32rem;
  color: var(--color-muted);
  font-size: 0.98rem;
}

/* Layout helpers */

.two-col {
  display: grid;
  gap: 2rem;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
  align-items: flex-start;
}

.grid-3 {
  display: grid;
  gap: 1.5rem;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.grid-2 {
  display: grid;
  gap: 1.8rem;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

/* Cards */

.card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 1.4rem 1.5rem;
  box-shadow: var(--shadow-soft);
  border: 1px solid #e1e4ef;
}

.card h3 {
  margin-top: 0;
  margin-bottom: 0.6rem;
  font-size: 1.05rem;
  color: var(--color-primary);
}

/* Pricing cards */

.card-pricing {
  text-align: left;
}

.card-pricing-main {
  border-color: var(--color-primary);
  box-shadow: 0 10px 24px rgba(31, 59, 115, 0.12);
}

.price-tag {
  font-size: 1.1rem;
  font-weight: 700;
  margin-top: 0.1rem;
  margin-bottom: 0.7rem;
  color: var(--color-primary);
}

/* Lists */

.bullet-list {
  list-style: disc;
  padding-left: 1.1rem;
  color: var(--color-text);
  font-size: 0.95rem;
}

/* Timeline */

.timeline {
  margin-top: 1.5rem;
  border-left: 2px solid #d2d7eb;
  padding-left: 1.4rem;
}

.timeline-step {
  position: relative;
  margin-bottom: 1.4rem;
}

.timeline-step:last-child {
  margin-bottom: 0.3rem;
}

.step-number {
  position: absolute;
  left: -1.95rem;
  top: 0;
  width: 1.4rem;
  height: 1.4rem;
  border-radius: 999px;
  background: var(--color-primary);
  color: #fff;
  font-size: 0.8rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.step-content h3 {
  margin: 0 0 0.2rem;
  font-size: 1rem;
  color: var(--color-primary);
}

.step-content p {
  margin: 0;
  font-size: 0.95rem;
  color: var(--color-text);
}

/* Highlight box */

.highlight-box {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 1.4rem 1.5rem;
  box-shadow: var(--shadow-soft);
  border: 1px solid #e1e4ef;
}

/* Contact form */

.contact-form {
  margin-top: 1.4rem;
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 1.6rem 1.6rem 1.8rem;
  box-shadow: var(--shadow-soft);
  border: 1px solid #dfe3f0;
}

.form-grid {
  display: grid;
  gap: 1rem 1.5rem;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

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

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

label {
  font-size: 0.88rem;
  color: var(--color-muted);
}

input,
select,
textarea {
  border-radius: var(--radius-md);
  border: 1px solid #ccd1e3;
  padding: 0.5rem 0.65rem;
  font: inherit;
  resize: vertical;
}

input:focus,
select:focus,
textarea:focus {
  outline: 2px solid var(--color-primary);
  outline-offset: 1px;
  border-color: var(--color-primary);
}

.note {
  margin-top: 0.7rem;
  font-size: 0.85rem;
  color: var(--color-muted);
}

/* Footer */

.site-footer {
  border-top: 1px solid #d6d9e8;
  background: #f3f4fa;
  padding: 1.2rem 0;
  font-size: 0.88rem;
  color: var(--color-muted);
}

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

.footer-small {
  margin-top: 0.2rem;
}

.footer-right {
  display: flex;
  gap: 1rem;
}

.footer-right a {
  color: var(--color-muted);
}

.footer-right a:hover {
  color: var(--color-primary);
}

/* Responsive */

@media (max-width: 900px) {
  .hero-inner {
    grid-template-columns: minmax(0, 1fr);
  }
  .two-col,
  .grid-3,
  .grid-2 {
    grid-template-columns: minmax(0, 1fr);
  }
}

@media (max-width: 768px) {
  .nav {
    display: none;
  }
  .nav-toggle {
    display: block;
  }
  .hero {
    padding-top: 2.3rem;
  }
}

@media (max-width: 480px) {
  .hero h1 {
    font-size: 1.7rem;
  }
  .hero-actions {
    flex-direction: column;
    align-items: flex-start;
  }
  .contact-form {
    padding: 1.2rem 1.2rem 1.4rem;
  }
}