* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Segoe UI", Arial, sans-serif;
  color: #17212b;
  background: #f6f7fb;
}

a {
  color: #0b5cab;
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

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

.layout {
  display: flex;
  min-height: 100vh;
}

.sidebar {
  width: 260px;
  padding: 28px 22px;
  background: #0f1b2d;
  color: #f2f5f9;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.sidebar .brand {
  font-size: 20px;
  font-weight: 700;
  letter-spacing: 0.4px;
}

.sidebar .ad-label {
  font-size: 12px;
  color: #c7d0dd;
  line-height: 1.4;
}

.sidebar nav {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.sidebar nav a {
  color: #f2f5f9;
}

.sidebar .sidebar-cta {
  margin-top: auto;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.sidebar .cta-button {
  display: inline-flex;
  justify-content: center;
  padding: 12px 14px;
  border-radius: 8px;
  background: #ffcc66;
  color: #1a1a1a;
  font-weight: 600;
}

.content {
  flex: 1;
  padding: 30px 40px 80px;
  background: #f6f7fb;
}

.hero {
  display: flex;
  flex-direction: column;
  gap: 18px;
  padding: 40px;
  border-radius: 20px;
  color: #ffffff;
  position: relative;
  overflow: hidden;
  background-color: #16263b;
  background-size: cover;
  background-position: center;
}

.bg-hero {
  background-image: url("https://images.unsplash.com/photo-1504384308090-c894fdcc538d?w=1400&q=80");
}

.bg-about {
  background-image: url("https://images.unsplash.com/photo-1517245386807-bb43f82c33c4?w=1400&q=80");
}

.bg-services {
  background-image: url("https://images.pexels.com/photos/8204324/pexels-photo-8204324.jpeg");
}

.bg-contact {
  background-image: url("https://images.unsplash.com/photo-1507679799987-c73779587ccf?w=1400&q=80");
}

.bg-thanks {
  background-image: url("https://images.unsplash.com/photo-1522075469751-3a6694fb2f61?w=1400&q=80");
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(10, 20, 35, 0.65);
}

.hero > * {
  position: relative;
  z-index: 1;
}

.hero .hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.hero .hero-actions a {
  padding: 12px 16px;
  border-radius: 999px;
  background: #ffcc66;
  color: #1a1a1a;
  font-weight: 600;
}

.section {
  margin: 36px 0;
  padding: 28px;
  border-radius: 18px;
  background: #ffffff;
  box-shadow: 0 12px 30px rgba(16, 24, 40, 0.08);
}

.section.alt {
  background: #e9f1ff;
}

.section.dark {
  background: #1c2b3f;
  color: #f1f5f9;
}

.section-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
  flex-wrap: wrap;
}

.split {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
}

.split > div {
  flex: 1 1 260px;
}

.image-frame {
  border-radius: 16px;
  overflow: hidden;
  background: #dfe5ef;
}

.card-list {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
}

.card {
  flex: 1 1 240px;
  background: #ffffff;
  border-radius: 16px;
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  box-shadow: 0 8px 20px rgba(12, 16, 28, 0.08);
}

.card.dark {
  background: #22344f;
  color: #f1f5f9;
}

.price {
  font-size: 20px;
  font-weight: 700;
  color: #0b5cab;
}

.price.dark {
  color: #ffcc66;
}

.inline-cta {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 600;
}

.form-wrap {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

form {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

label {
  font-weight: 600;
}

input,
select,
textarea {
  padding: 12px 14px;
  border-radius: 10px;
  border: 1px solid #ccd6e3;
  font-size: 15px;
}

button {
  padding: 12px 16px;
  border: none;
  border-radius: 10px;
  background: #0b5cab;
  color: #ffffff;
  font-weight: 600;
  cursor: pointer;
}

.cta-block {
  display: flex;
  flex-direction: column;
  gap: 12px;
  align-items: flex-start;
}

.sticky-cta {
  position: fixed;
  right: 24px;
  bottom: 24px;
  padding: 12px 16px;
  border-radius: 999px;
  background: #ffcc66;
  color: #1a1a1a;
  font-weight: 600;
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.18);
}

.footer {
  margin-top: 40px;
  padding: 20px 28px;
  background: #0f1b2d;
  color: #e2e8f0;
  border-radius: 16px;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 12px;
}

.footer a {
  color: #e2e8f0;
}

.cookie-banner {
  position: fixed;
  left: 24px;
  right: 24px;
  bottom: 24px;
  background: #ffffff;
  border-radius: 16px;
  padding: 18px;
  box-shadow: 0 16px 40px rgba(12, 16, 28, 0.2);
  display: none;
  flex-direction: column;
  gap: 12px;
  z-index: 10;
}

.cookie-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.cookie-actions button.secondary {
  background: #e5edf7;
  color: #0b5cab;
}

.note {
  font-size: 13px;
  color: #6b7a90;
}

.legal-text {
  line-height: 1.7;
}

.reference-list {
  margin-top: 12px;
  font-size: 13px;
}

@media (max-width: 900px) {
  .layout {
    flex-direction: column;
  }

  .sidebar {
    width: 100%;
    flex-direction: column;
  }

  .content {
    padding: 24px;
  }

  .sticky-cta {
    right: 12px;
    bottom: 12px;
  }
}