:root {
  --color-primary: #0f4c75;
  --color-primary-dark: #0b3958;
  --color-accent: #11a7c9;
  --color-bg: #f7f9fb;
  --color-surface: #ffffff;
  --color-surface-alt: #eef3f7;
  --color-text: #1f2937;
  --color-text-muted: #5b6573;
  --color-border: #d8e1e8;

  --max-width: 1200px;
  --radius: 18px;
  --shadow: 0 12px 32px rgba(15, 76, 117, 0.08);
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.6;
}

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

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

a:hover {
  text-decoration: underline;
}

.container {
  width: min(100% - 2rem, var(--max-width));
  margin: 0 auto;
}

.narrow {
  max-width: 780px;
}

.section {
  padding: 5rem 0;
}

.alt-bg {
  background: var(--color-surface-alt);
}

.site-header {
  background: rgba(247, 249, 251, 0.95);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 1000;
  backdrop-filter: blur(10px);
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 78px;
  gap: 1rem;
}

.logo-link {
  display: flex;
  align-items: center;
}

.logo {
  height: 75px;
  transition: transform 0.6s ease;
}



.site-nav ul {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.site-nav a {
  font-weight: 600;
  color: var(--color-text);
}

.site-nav a:hover,
.site-nav a:focus {
  color: var(--color-primary);
  text-decoration: none;
}

.nav-cta {
  padding: 0.7rem 1rem;
  border-radius: 999px;
  background: var(--color-primary);
  color: white !important;
}

.nav-cta:hover,
.nav-cta:focus {
  background: var(--color-primary-dark);
}

.menu-toggle {
  display: none;
  background: transparent;
  border: 0;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--color-primary);
}

.hero {
  padding: 6rem 0 5rem;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  align-items: center;
  gap: 3rem;
}

.eyebrow {
  margin: 0 0 1rem;
  color: var(--color-accent);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-size: 0.9rem;
}

.hero h1,
.inner-page h1 {
  font-size: clamp(2.3rem, 4.6vw, 3.9rem);
  line-height: 1.05;
  margin: 0 0 1rem;
  color: var(--color-primary-dark);
}

.hero-copy {
  font-size: 1.15rem;
  max-width: 40rem;
  color: var(--color-text-muted);
  margin-bottom: 1.75rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.hero-visual {
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0.96;
}

.hero-visual img {
  max-width: 280px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.9rem 1.25rem;
  border-radius: 999px;
  font-weight: 700;
  text-decoration: none;
  transition: transform 0.15s ease, background 0.15s ease;
}

.btn:hover {
  transform: translateY(-1px);
  text-decoration: none;
}

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

.btn-primary:hover {
  background: var(--color-primary-dark);
}

.btn-secondary {
  background: transparent;
  color: var(--color-primary);
  border: 1px solid var(--color-primary);
}

.btn-secondary:hover {
  background: rgba(15, 76, 117, 0.06);
}

h2 {
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  margin-top: 0;
  margin-bottom: 2rem;
  color: var(--color-primary-dark);
}

h3 {
  margin-top: 0;
  margin-bottom: 0.75rem;
  color: var(--color-primary-dark);
}

.problem-list,
.card-grid {
  display: grid;
  gap: 1.5rem;
}

.problem-list {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.card-grid {
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.problem-card,
.service-card,
.work-card,
.contact-box,
.contact-form {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1.5rem;
  box-shadow: var(--shadow);
}

.price {
  margin-top: -0.25rem;
  font-weight: 700;
  color: var(--color-accent);
}

.text-link {
  font-weight: 700;
}

.cta-section {
  text-align: center;
}

.contact-form {
  display: grid;
  gap: 0.85rem;
  margin-top: 1.5rem;
}

.contact-form label {
  font-weight: 700;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 0.9rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: 12px;
  font: inherit;
  background: white;
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: 2px solid rgba(17, 167, 201, 0.25);
  border-color: var(--color-accent);
}

.site-footer {
  background: var(--color-primary-dark);
  color: #dbe7ef;
  padding: 2rem 0;
}

.footer-wrap {
  display: flex;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
}

.site-footer a {
  color: #dbe7ef;
}

.footer-brand {
  font-weight: 700;
  font-size: 1.05rem;
  margin-bottom: 0.35rem;
}

.inner-page {
  min-height: 70vh;
}

@media (max-width: 900px) {
  .hero-grid,
  .problem-list,
  .card-grid {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: 4.5rem;
  }

  .hero-visual {
    order: -1;
  }
}

@media (max-width: 760px) {
  .menu-toggle {
    display: block;
  }

  .site-nav {
    position: absolute;
    top: 78px;
    left: 0;
    right: 0;
    background: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
    padding: 1rem;
    display: none;
  }

  .site-nav.open {
    display: block;
  }

  .site-nav ul {
    flex-direction: column;
    align-items: flex-start;
  }

  .section {
    padding: 4rem 0;
  }
}

.form-status {
  margin: 1rem 0;
}

.success-message,
.error-message {
  padding: 0.9rem 1rem;
  border-radius: 12px;
  font-weight: 600;
}

.success-message {
  background: #e8f8ee;
  color: #166534;
  border: 1px solid #bbf7d0;
}

.error-message {
  background: #fef2f2;
  color: #991b1b;
  border: 1px solid #fecaca;
}

.cta-note {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  margin-top: 1rem;
  margin-bottom: 1.25rem;
}