:root {
  --ink: #17222b;
  --muted: #596672;
  --line: #dfe6ec;
  --bg: #ffffff;
  --soft: #f4f7f9;
  --color-brand-primary: #58a8b4;
  --color-brand-primary-text: #2f7f8b;
  --color-brand-primary-hover: #2c737e;
  --color-brand-accent: #ff6600;
  --color-brand-accent-text: #c84f00;
  --color-brand-accent-hover: #b84800;
  --brand: var(--color-brand-primary-text);
  --brand-dark: var(--color-brand-primary-hover);
  --accent: var(--color-brand-accent-text);
  --navy: #20364a;
  --focus: var(--color-brand-primary);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--bg);
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.65;
}
a { color: var(--color-brand-primary-text); text-decoration: none; }
a:hover { color: var(--accent); text-decoration: underline; }
a:focus:not(:focus-visible),
button:focus:not(:focus-visible),
input:focus:not(:focus-visible),
textarea:focus:not(:focus-visible),
summary:focus:not(:focus-visible) {
  outline: none;
  box-shadow: none;
}
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
summary:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 4px;
  box-shadow: 0 0 0 4px rgba(88,168,180,0.18);
}
img { max-width: 100%; height: auto; }
.container { width: min(1140px, calc(100% - 32px)); margin: 0 auto; }
.skip-link {
  position: absolute;
  left: 16px;
  top: -60px;
  z-index: 50;
  background: var(--ink);
  color: #fff;
  padding: 10px 14px;
}
.skip-link:focus { top: 12px; color: #fff; }
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1030;
  background: rgba(0, 0, 0, 0.5);
  transition: all 0.3s ease-in-out;
}
.site-header.top-nav-collapse {
  z-index: 999999;
  background: #fff;
  box-shadow: 0 2px 8px rgba(0,0,0,0.08);
}
.site-nav {
  min-height: 60px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}
.brand {
  display: inline-flex;
  align-items: center;
}
.brand img {
  display: block;
  width: 142px;
  height: auto;
  filter: brightness(3) saturate(0);
}
.site-header.top-nav-collapse .brand img {
  filter: none;
}
.nav-links {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 0;
  margin: 0;
  padding: 0;
}
.nav-links a {
  display: flex;
  align-items: center;
  height: 40px;
  padding: 0 15px;
  color: #fff;
  font-size: 15px;
  font-weight: 400;
  line-height: 40px;
  text-transform: uppercase;
  border-radius: 0;
}
.nav-links a.active {
  color: var(--color-brand-primary);
}
.site-header.top-nav-collapse .nav-links a {
  color: #212121;
}
.site-header.top-nav-collapse .nav-links a.active {
  color: var(--color-brand-primary-text);
}
.nav-links a:hover {
  color: var(--color-brand-accent);
}
.site-header.top-nav-collapse .nav-links a:hover {
  color: var(--color-brand-accent-text);
}
.nav-links a:hover {
  background: transparent;
  text-decoration: none;
}
.nav-links a.active::after {
  content: "";
  display: block;
  position: absolute;
  left: 15px;
  right: 15px;
  bottom: 4px;
  height: 2px;
  background: currentColor;
}
.nav-links a {
  position: relative;
}
.nav-links a:focus-visible {
  outline: none;
  box-shadow: none;
  text-decoration: underline;
  text-decoration-thickness: 2px;
  text-underline-offset: 7px;
}
.nav-toggle {
  display: none;
  width: 44px;
  height: 35px;
  border: 0;
  background: transparent;
  border-radius: 0;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 4px;
  margin: 11px 15px;
  padding: 10px 0 9px;
}
.nav-toggle span:not(.sr-only) {
  width: 25px;
  height: 2px;
  background: #fff;
}
.site-header.top-nav-collapse .nav-toggle span:not(.sr-only) {
  background: #212121;
}

.breadcrumbs {
  margin-top: 60px;
  padding: 14px 0;
  font-size: 0.92rem;
  color: var(--muted);
}
.breadcrumbs a { color: var(--muted); }
.breadcrumbs span { margin: 0 6px; }

#main-slide {
  position: relative;
  background: var(--navy);
}
#main-slide .carousel-control {
  display: none;
  top: 45%;
  transition: all 0.3s ease-in-out;
}
#main-slide .carousel-indicators {
  cursor: pointer;
  bottom: 90px;
}
#main-slide:hover .carousel-control {
  display: block;
  transition: all 0.3s ease-in-out;
  animation-duration: 1s;
  animation-fill-mode: both;
  animation-name: fadeIn;
}
#main-slide .carousel-item img {
  position: relative;
  width: 100%;
  height: auto;
}
#main-slide .carousel-inner .carousel-item::after {
  bottom: 0;
  content: "";
  left: 0;
  position: absolute;
  right: 0;
  top: 0;
}
#main-slide .carousel-item .carousel-caption {
  opacity: 0;
  transition: opacity 100ms ease 0s;
  z-index: 0;
}
#main-slide .carousel-item.active .carousel-caption {
  opacity: 1;
  transition: opacity 100ms ease 0s;
  z-index: 1;
}
#main-slide .carousel-caption {
  color: #fff;
  position: absolute;
  top: 35%;
  left: 15%;
  right: 15%;
  bottom: auto;
  text-align: center;
  text-shadow: 0 2px 10px rgba(0,0,0,0.35);
}
#main-slide .first-slide .carousel-caption {
  top: 20%;
  left: 60%;
  right: 5%;
  max-width: none;
  text-align: left;
}
#main-slide .first-slide .carousel-caption .heading,
#main-slide .first-slide .carousel-caption p {
  margin-left: 0;
  margin-right: 0;
}
#main-slide .carousel-item .carousel-caption .heading {
  max-width: 980px;
  margin: 30px auto 0;
  font-size: 48px;
  font-weight: 700;
  color: #fff;
  text-transform: uppercase;
  letter-spacing: 0.1rem;
  line-height: 1.18;
}
#main-slide .carousel-item .carousel-caption p {
  max-width: 920px;
  margin: 0 auto;
  font-size: 20px;
  color: #fff;
}
#main-slide .carousel-caption .btn {
  margin: 25px 25px 0 0;
  padding: 12px 20px;
  border-radius: 4px;
  color: #fff;
  text-transform: uppercase;
  font-size: 14px;
  line-height: 1.5;
  box-shadow: 0 2px 2.7px 0.1px rgba(0,0,0,0.24);
}
#main-slide .carousel-caption .btn-common {
  background-color: var(--color-brand-primary-text);
  border-color: var(--color-brand-primary-text);
}
#main-slide .carousel-caption .btn-common:hover {
  background: var(--color-brand-primary-hover);
  border-color: var(--color-brand-primary-hover);
  color: #fff;
  text-decoration: none;
}
#main-slide .carousel-caption .btn-border {
  border: 2px solid var(--color-brand-accent);
  background: var(--color-brand-accent);
}
#main-slide .carousel-caption .btn-border:hover {
  background: var(--color-brand-accent-hover);
  border-color: var(--color-brand-accent-hover);
  color: #fff;
  text-decoration: none;
}
#main-slide .carousel-control-next,
#main-slide .carousel-control-prev {
  opacity: 1;
  box-shadow: none;
}
#main-slide .carousel-control-prev span,
#main-slide .carousel-control-next span {
  padding: 15px;
}
#main-slide .carousel-control .lni-chevron-left,
#main-slide .carousel-control .lni-chevron-right {
  position: absolute;
  z-index: 5;
}
#main-slide .carousel-control .lni-chevron-left {
  left: 15px;
}
#main-slide .carousel-control .lni-chevron-right {
  right: 15px;
}
#main-slide .carousel-control i {
  line-height: 40px;
  font-size: 18px;
  width: 45px;
  border: 2px solid #fff;
  height: 45px;
  display: block;
  border-radius: 2px;
  background: transparent;
  color: #fff;
  transition: all 500ms ease;
  box-shadow: 0 0 4px rgba(0,0,0,0.14), 0 4px 8px rgba(0,0,0,0.28);
}
#main-slide .carousel-control i:hover {
  background: rgba(255,255,255,0.2);
  color: #fff;
  border-color: #fff;
}
.carousel-indicators li {
  width: 12px;
  height: 12px;
  border-radius: 50%;
}

.hero {
  position: relative;
  min-height: 620px;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--navy);
}
.hero > img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(18, 31, 43, 0.9), rgba(18, 31, 43, 0.65), rgba(18, 31, 43, 0.26));
}
.hero-content {
  position: relative;
  z-index: 1;
  color: #fff;
  padding: 92px 0;
  max-width: 1140px;
}
.kicker, .section-kicker {
  margin: 0 0 12px;
  color: var(--brand);
  font-size: 0.84rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0;
}
.hero .kicker { color: #8fe3c7; }
h1, h2, h3 { line-height: 1.2; letter-spacing: 0; }
h1 {
  max-width: 920px;
  margin: 0;
  font-size: 3.25rem;
  font-weight: 800;
}
.hero p:not(.kicker) {
  max-width: 740px;
  margin: 22px 0 0;
  font-size: 1.18rem;
  color: rgba(255, 255, 255, 0.92);
}
.hero-actions, .cta-actions, .contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}
.btn-primary, .btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 12px 18px;
  border-radius: 6px;
  font-weight: 800;
  border: 2px solid transparent;
}
.btn-primary {
  background: var(--color-brand-primary-text);
  color: #fff;
}
.btn-primary:hover { background: var(--color-brand-primary-hover); color: #fff; text-decoration: none; }
.btn-secondary {
  background: var(--color-brand-accent-text);
  color: #fff;
  border-color: var(--color-brand-accent-text);
}
.btn-secondary.dark {
  color: var(--color-brand-accent-text);
  background: #fff;
  border-color: var(--color-brand-accent-text);
}
.btn-secondary:hover {
  background: var(--color-brand-accent-hover);
  color: #fff;
  border-color: var(--color-brand-accent-hover);
  text-decoration: none;
}
.btn-secondary.dark:hover {
  background: var(--color-brand-accent-text);
  color: #fff;
}

.section { padding: 72px 0; }
.section-muted { background: var(--soft); }
.section h2 {
  margin: 0 0 16px;
  font-size: 2rem;
}
.section p { color: var(--muted); }
.split {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(280px, 0.65fr);
  gap: 36px;
  align-items: start;
}
.info-panel, .check-list, .aside-box, .note-box {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  padding: 24px;
}
.info-panel h2, .check-list h2, .aside-box h2, .note-box h2 {
  font-size: 1.2rem;
}
.check-list ul, .aside-box ul, .site-footer ul {
  margin: 0;
  padding-left: 18px;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-top: 28px;
}
.category-card, .service-card, .article-card, .steps article {
  min-height: 100%;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 24px;
}
.section-muted .category-card, .section-muted .service-card, .section-muted .article-card {
  background: #fff;
}
.category-card h2, .service-card h2, .article-card h2, .steps h2 {
  font-size: 1.18rem;
  margin-bottom: 10px;
}
.icon {
  width: 44px;
  height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  background: #e9f7f2;
  color: var(--brand-dark);
  margin-bottom: 14px;
}
.text-link { font-weight: 800; }
.steps {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}
.steps span {
  display: inline-flex;
  width: 36px;
  height: 36px;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--brand);
  color: #fff;
  font-weight: 800;
  margin-bottom: 14px;
}
.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 20px;
}
.tag-list span {
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 8px 12px;
  background: #fff;
  color: var(--ink);
  font-weight: 700;
}

.content-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  gap: 38px;
  align-items: start;
}
.content-main {
  max-width: 760px;
}
.lead {
  font-size: 1.15rem;
  color: var(--ink) !important;
}
.content-main section + section { margin-top: 34px; }
.content-main h2 { font-size: 1.55rem; }
.content-aside {
  position: sticky;
  top: 100px;
  display: grid;
  gap: 18px;
}
.faq details {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 16px 18px;
  background: #fff;
  margin-top: 12px;
}
.faq summary {
  cursor: pointer;
  font-weight: 800;
}
.note-box { background: var(--soft); }

.cta-band {
  background: var(--navy);
  color: #fff;
  padding: 48px 0;
}
.cta-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.cta-band h2 { margin: 0 0 10px; color: #fff; }
.cta-band p { margin: 0; color: rgba(255,255,255,0.86); max-width: 720px; }

.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(320px, 1fr);
  gap: 42px;
}
.contact-address {
  margin-top: 28px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
}
.contact-form {
  display: grid;
  gap: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 24px;
  background: #fff;
}
label {
  display: block;
  margin-bottom: 6px;
  font-weight: 800;
}
input, textarea {
  width: 100%;
  border: 1px solid #c9d4dc;
  border-radius: 6px;
  padding: 12px 14px;
  font: inherit;
  color: var(--ink);
}
textarea { resize: vertical; }

.site-footer {
  background: #101820;
  color: rgba(255,255,255,0.82);
  padding-top: 54px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr 1fr;
  gap: 28px;
}
.site-footer h2 {
  color: #fff;
  font-size: 1rem;
  margin: 0 0 14px;
}
.site-footer a { color: rgba(255,255,255,0.9); }
.site-footer address { font-style: normal; }
.site-credit {
  border-top: 1px solid rgba(255,255,255,0.12);
  margin-top: 34px;
  padding: 18px 0;
  text-align: center;
}
.site-credit p { margin: 0; }
.back-to-top {
  position: fixed;
  right: 18px;
  bottom: 18px;
  width: 42px;
  height: 42px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--brand);
  color: #fff;
  box-shadow: 0 8px 24px rgba(0,0,0,0.18);
}
.back-to-top:hover { color: #fff; background: var(--brand-dark); text-decoration: none; }

@media (max-width: 900px) {
  h1 { font-size: 2.35rem; }
  #main-slide .carousel-caption { top: 32%; }
  #main-slide .first-slide .carousel-caption {
    top: 20%;
    left: 60%;
    right: 5%;
    max-width: none;
  }
  #main-slide .carousel-item .carousel-caption .heading {
    font-size: 20px;
    margin-top: 5px;
  }
  #main-slide .carousel-item .carousel-caption p { font-size: 13px; }
  .hero { min-height: 560px; }
  .nav-toggle { display: inline-flex; }
  .site-nav { min-height: 57px; }
  .brand img { width: 142px; }
  .nav-links {
    position: absolute;
    left: 0;
    right: 0;
    top: 57px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 0;
    border: 0;
    border-radius: 0;
    background: #fff;
    box-shadow: none;
  }
  .nav-links.is-open { display: flex; }
  .nav-links a {
    height: 40px;
    padding: 5px 10px;
    color: #666;
    font-size: 14px;
    line-height: 30px;
    text-transform: none;
  }
  .nav-links a:hover {
    color: #666;
  }
  .nav-links a.active,
  .site-header.top-nav-collapse .nav-links a.active {
    color: var(--color-brand-primary-text);
  }
  .nav-links a.active::after {
    left: 10px;
    right: auto;
    bottom: 5px;
    width: 32px;
  }
  .split, .content-layout, .contact-grid, .cta-inner, .footer-grid {
    grid-template-columns: 1fr;
  }
  .content-aside { position: static; }
  .card-grid, .steps { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 620px) {
  .container { width: min(100% - 24px, 1140px); }
  .site-nav { min-height: 57px; }
  .breadcrumbs { margin-top: 57px; }
  .nav-links { top: 57px; left: 0; right: 0; }
  #main-slide .carousel-caption {
    top: 22%;
    left: 8%;
    right: 8%;
  }
  #main-slide .first-slide .carousel-caption {
    left: 8%;
    right: 8%;
    max-width: none;
    text-align: center;
  }
  #main-slide .carousel-item .carousel-caption .heading {
    font-size: 14px;
    letter-spacing: 0;
    margin-top: 5px;
  }
  #main-slide .carousel-item .carousel-caption p { font-size: 14px; }
  #main-slide .carousel-caption .btn {
    margin: 8px 4px 0 0;
    padding: 5px 7px;
    font-size: 13px;
  }
  #main-slide .carousel-indicators { display: none; }
  .hero { min-height: 620px; }
  .hero-content { padding: 64px 0; }
  h1 { font-size: 2rem; }
  .hero p:not(.kicker) { font-size: 1.03rem; }
  .section { padding: 52px 0; }
  .card-grid, .steps { grid-template-columns: 1fr; }
  .hero-actions, .cta-actions, .contact-actions { flex-direction: column; align-items: stretch; }
  .btn-primary, .btn-secondary { width: 100%; }
}