:root {
  --cs-bg: #0a1a2a;
  --cs-bg-soft: #10263b;
  --cs-surface: #0f2338;
  --cs-surface-soft: #142d45;
  --cs-border: rgba(217, 208, 195, 0.24);
  --cs-text: #e9f0f6;
  --cs-text-soft: #c6d3e0;
  --cs-heading: #f6f2ea;
  --cs-accent: #c8a96b;
  --cs-accent-2: #e3c58a;
  --cs-success: #80d7ba;
  --cs-shadow: 0 18px 40px rgba(5, 12, 22, 0.34);
}

html,
body {
  margin: 0;
  padding: 0;
  background:
    radial-gradient(circle at 12% -8%, rgba(200, 169, 107, 0.2), transparent 42%),
    radial-gradient(circle at 95% 4%, rgba(75, 112, 151, 0.18), transparent 40%),
    var(--cs-bg);
  color: var(--cs-text);
  font-family: "Manrope", sans-serif;
}

.cs-page {
  min-height: 100vh;
}

.cs-container {
  width: min(1140px, calc(100% - 2rem));
  margin: 0 auto;
}

.cs-topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid rgba(217, 208, 195, 0.24);
  backdrop-filter: blur(10px);
  background: rgba(9, 23, 38, 0.92);
}

.cs-topbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 70px;
}

.cs-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  color: #fff;
  text-decoration: none;
  font-weight: 700;
}

.cs-brand img {
  width: 34px;
  height: 34px;
  border-radius: 9px;
}

.cs-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.cs-nav a {
  color: var(--cs-text-soft);
  font-size: 0.94rem;
  text-decoration: none;
}

.cs-nav a:hover,
.cs-nav a[aria-current="page"] {
  color: #fff;
}

.cs-breadcrumbs {
  margin: 1.1rem auto 0;
  font-size: 0.9rem;
  color: var(--cs-text-soft);
}

.cs-breadcrumbs ol {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.cs-breadcrumbs li {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.cs-breadcrumbs li + li::before {
  content: "/";
  opacity: 0.55;
}

.cs-breadcrumbs a {
  color: var(--cs-text-soft);
  text-decoration: none;
}

.cs-breadcrumbs a:hover {
  color: #fff;
}

.cs-hero {
  border: 1px solid var(--cs-border);
  border-radius: 22px;
  margin: 1.4rem 0 2.3rem;
  padding: clamp(1.2rem, 2.8vw, 2.3rem);
  background:
    linear-gradient(135deg, rgba(20, 43, 66, 0.82), rgba(9, 24, 39, 0.92)),
    radial-gradient(circle at 86% 24%, rgba(200, 169, 107, 0.15), transparent 42%);
  box-shadow: var(--cs-shadow);
}

.cs-kicker {
  margin: 0 0 0.55rem;
  color: var(--cs-accent-2);
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-weight: 800;
}

.cs-hero h1,
.cs-page h2,
.cs-page h3 {
  margin: 0;
  color: var(--cs-heading);
  font-family: "Manrope", sans-serif;
}

.cs-hero h1 {
  font-size: clamp(1.72rem, 4vw, 2.85rem);
  max-width: 18ch;
  line-height: 1.14;
}

.cs-hero p {
  margin: 0.9rem 0 0;
  max-width: 66ch;
  color: var(--cs-text-soft);
  line-height: 1.68;
}

.cs-hero__cta {
  margin-top: 1.15rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.cs-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0.58rem 1rem;
  border-radius: 12px;
  border: 1px solid transparent;
  text-decoration: none;
  font-weight: 700;
}

.cs-btn--primary {
  background: linear-gradient(135deg, #c8a96b, #af8c4f);
  color: #111922;
  border-color: #d5bb89;
  box-shadow: 0 14px 30px rgba(169, 130, 60, 0.25);
}

.cs-btn--ghost {
  border-color: rgba(217, 208, 195, 0.38);
  color: #edf3fa;
  background: rgba(14, 32, 50, 0.72);
}

.cs-section {
  margin: 0 0 2rem;
}

.cs-section h2 {
  font-size: clamp(1.3rem, 2.2vw, 2rem);
  margin: 0 0 0.7rem;
}

.cs-section p {
  margin: 0;
  color: var(--cs-text-soft);
  line-height: 1.7;
}

.cs-grid {
  display: grid;
  gap: 1rem;
}

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

.cs-grid--3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.cs-card {
  border: 1px solid var(--cs-border);
  background: linear-gradient(180deg, rgba(21, 44, 66, 0.84), rgba(11, 30, 47, 0.92));
  border-radius: 16px;
  padding: 1rem;
  box-shadow: 0 10px 30px rgba(5, 13, 24, 0.2);
}

.cs-card h3 {
  margin: 0.3rem 0 0.35rem;
  font-size: 1.08rem;
}

.cs-card p {
  margin: 0;
  color: var(--cs-text-soft);
  font-size: 0.95rem;
  line-height: 1.6;
}

.cs-icon {
  width: 38px;
  height: 38px;
  border-radius: 11px;
  background: linear-gradient(145deg, rgba(200, 169, 107, 0.28), rgba(175, 140, 79, 0.22));
  border: 1px solid rgba(213, 187, 137, 0.45);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--cs-accent-2);
}

.cs-list {
  margin: 0.8rem 0 0;
  padding: 0 0 0 1.05rem;
  color: var(--cs-text-soft);
}

.cs-list li {
  margin-bottom: 0.45rem;
  line-height: 1.55;
}

.cs-process {
  counter-reset: cs-step;
  display: grid;
  gap: 0.85rem;
}

.cs-process li {
  list-style: none;
  position: relative;
  border: 1px solid var(--cs-border);
  border-radius: 14px;
  padding: 0.82rem 0.9rem 0.85rem 3rem;
  background: rgba(15, 34, 53, 0.88);
}

.cs-process li::before {
  counter-increment: cs-step;
  content: counter(cs-step);
  position: absolute;
  left: 0.85rem;
  top: 0.85rem;
  width: 1.55rem;
  height: 1.55rem;
  border-radius: 50%;
  font-size: 0.82rem;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #c8a96b, #af8c4f);
  color: #182435;
}

.cs-process h3 {
  margin: 0;
  font-size: 1rem;
}

.cs-process p {
  margin-top: 0.25rem;
}

.cs-diagram {
  border: 1px solid var(--cs-border);
  border-radius: 16px;
  padding: 1rem;
  background: linear-gradient(180deg, rgba(11, 29, 47, 0.96), rgba(17, 39, 59, 0.9));
}

.cs-diagram svg {
  width: 100%;
  height: auto;
}

.cs-case-card {
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
}

.cs-case-chip {
  display: inline-flex;
  align-self: flex-start;
  font-size: 0.74rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-weight: 700;
  color: #f4e6ca;
  background: rgba(175, 140, 79, 0.34);
  border: 1px solid rgba(213, 187, 137, 0.4);
  padding: 0.2rem 0.5rem;
  border-radius: 20px;
}

.cs-case-meta {
  color: #c8dcf3;
  font-size: 0.86rem;
}

.cs-contact-wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.cs-form {
  border: 1px solid var(--cs-border);
  border-radius: 16px;
  padding: 1rem;
  background: linear-gradient(180deg, rgba(19, 41, 61, 0.92), rgba(11, 29, 46, 0.92));
}

.cs-form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
}

.cs-form label {
  display: block;
  margin-bottom: 0.26rem;
  font-size: 0.87rem;
  color: #e5d9c4;
}

.cs-form input,
.cs-form textarea,
.cs-form select {
  width: 100%;
  border-radius: 10px;
  border: 1px solid rgba(217, 208, 195, 0.35);
  background: rgba(8, 22, 35, 0.75);
  color: #f0f7ff;
  padding: 0.63rem 0.74rem;
}

.cs-form input:focus,
.cs-form textarea:focus,
.cs-form select:focus {
  border-color: rgba(213, 187, 137, 0.72);
  outline: 2px solid rgba(200, 169, 107, 0.34);
  outline-offset: 0;
}

.cs-form textarea {
  min-height: 140px;
  resize: vertical;
}

.cs-span-2 {
  grid-column: span 2;
}

.cs-note {
  margin-top: 0.5rem;
  color: #b7cae0;
  font-size: 0.85rem;
}

.cs-form-alert {
  margin-top: 0.75rem;
  color: #dbe8f6;
  font-size: 0.9rem;
}

.cs-footer {
  border-top: 1px solid rgba(142, 177, 210, 0.2);
  margin-top: 2.5rem;
  padding: 1.3rem 0 2rem;
  color: #a8bfd8;
  font-size: 0.9rem;
}

@media (max-width: 980px) {
  .cs-grid--3 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .cs-contact-wrap {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  .cs-grid--2,
  .cs-grid--3,
  .cs-form-grid {
    grid-template-columns: 1fr;
  }

  .cs-span-2 {
    grid-column: auto;
  }

  .cs-topbar__inner {
    padding: 0.5rem 0;
  }

  .cs-nav {
    gap: 0.7rem;
  }
}