:root {
  --ink: #15232f;
  --muted: #607080;
  --line: rgba(21, 35, 47, 0.12);
  --surface: #ffffff;
  --soft: #f3f7f6;
  --soft-2: #e8f1ee;
  --brand: #126e68;
  --brand-dark: #0e4f5d;
  --blue: #275f9f;
  --warm: #d8b36a;
  --shadow: 0 22px 70px rgba(22, 42, 54, 0.14);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  font-family: Inter, Arial, Helvetica, sans-serif;
  background: var(--surface);
}

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

a {
  color: inherit;
}

.site-header {
  position: fixed;
  z-index: 20;
  top: 14px;
  left: 50%;
  width: min(1180px, calc(100% - 28px));
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
  padding: 12px 16px 12px 20px;
  border: 1px solid rgba(255, 255, 255, 0.64);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.88);
  box-shadow: 0 14px 44px rgba(20, 44, 55, 0.12);
  backdrop-filter: blur(18px);
  transform: translateX(-50%);
}

.brand {
  display: inline-flex;
  align-items: center;
  min-width: 156px;
  text-decoration: none;
}

.brand img {
  width: 116px;
  height: auto;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 4px;
}

.site-nav a {
  padding: 12px 14px;
  border-radius: 999px;
  color: #20303c;
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
}

.site-nav a:hover {
  background: rgba(18, 110, 104, 0.1);
  color: var(--brand);
}

.menu-button {
  display: none;
  width: 44px;
  height: 44px;
  border: 0;
  border-radius: 999px;
  background: var(--brand);
  cursor: pointer;
}

.menu-button span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 4px auto;
  border-radius: 999px;
  background: white;
}

.hero {
  min-height: 92vh;
  padding: 136px 24px 76px;
  display: grid;
  align-items: center;
  background:
    linear-gradient(120deg, rgba(232, 241, 238, 0.98) 0%, rgba(247, 250, 249, 0.92) 46%, rgba(21, 35, 47, 0.46) 100%),
    url("assets/wp-content/uploads/revslider/itservice4/home_itservice_slider.jpg") center/cover no-repeat;
}

.hero-grid,
.section,
.support-inner,
.contact-section,
.site-footer {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(320px, 0.78fr);
  gap: 54px;
  align-items: center;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--brand);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 760px;
  margin-bottom: 22px;
  font-size: clamp(44px, 7vw, 86px);
  line-height: 0.96;
  font-weight: 800;
}

h2 {
  margin-bottom: 0;
  font-size: clamp(30px, 4vw, 54px);
  line-height: 1.04;
  font-weight: 800;
}

h3 {
  margin-bottom: 12px;
  font-size: 21px;
  line-height: 1.18;
}

p {
  color: var(--muted);
  font-size: 17px;
  line-height: 1.72;
}

.hero-copy {
  max-width: 670px;
  color: #334755;
  font-size: clamp(18px, 2.1vw, 24px);
  line-height: 1.46;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 32px 0 26px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 54px;
  padding: 0 24px;
  border-radius: 999px;
  font-size: 15px;
  font-weight: 800;
  text-decoration: none;
}

.button.primary,
.button.compact {
  background: var(--brand);
  color: white;
  box-shadow: 0 16px 30px rgba(18, 110, 104, 0.24);
}

.button.secondary {
  border: 1px solid rgba(18, 110, 104, 0.24);
  background: rgba(255, 255, 255, 0.72);
  color: var(--brand-dark);
}

.button.compact {
  min-height: 48px;
  margin-top: 10px;
}

.event-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.event-strip span {
  padding: 9px 12px;
  border: 1px solid rgba(18, 110, 104, 0.16);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.7);
  color: #30414d;
  font-size: 13px;
  font-weight: 700;
}

.hero-card {
  overflow: hidden;
  align-self: stretch;
  min-height: 570px;
  border: 10px solid rgba(255, 255, 255, 0.78);
  border-radius: 30px;
  background: #d8e5e1;
  box-shadow: var(--shadow);
}

.hero-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 24%;
}

.support-section {
  padding: 34px 0;
  background: var(--brand-dark);
  color: white;
}

.support-inner {
  display: grid;
  gap: 18px;
}

.support-section .eyebrow {
  margin: 0;
  color: var(--warm);
}

.credential-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
}

.credential-grid span {
  min-height: 88px;
  display: flex;
  align-items: center;
  padding: 18px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.08);
  font-size: 14px;
  font-weight: 700;
  line-height: 1.35;
}

.section {
  padding: 92px 0;
}

.section.muted {
  width: 100%;
  padding-right: max(20px, calc((100vw - 1180px) / 2));
  padding-left: max(20px, calc((100vw - 1180px) / 2));
  background: var(--soft);
}

.section.muted > * {
  width: min(1180px, 100%);
  margin-right: auto;
  margin-left: auto;
}

.section-heading {
  max-width: 830px;
  margin-bottom: 38px;
}

.split-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(360px, 1fr);
  gap: 42px;
  align-items: center;
}

.copy-block {
  padding: 34px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: white;
  box-shadow: 0 16px 46px rgba(22, 42, 54, 0.08);
}

.text-link {
  color: var(--brand);
  font-weight: 800;
  text-decoration: none;
}

.text-link:hover {
  text-decoration: underline;
}

.academic-list {
  display: grid;
  gap: 10px;
  margin: 22px 0 24px;
}

.academic-list span {
  display: block;
  padding: 13px 15px;
  border: 1px solid rgba(18, 110, 104, 0.12);
  border-radius: 8px;
  background: var(--soft);
  color: #30414d;
  font-size: 15px;
  font-weight: 700;
  line-height: 1.4;
}

.image-stack {
  display: grid;
  grid-template-columns: 1fr 0.72fr;
  gap: 14px;
  align-items: end;
}

.image-stack img {
  width: 100%;
  border-radius: 8px;
  box-shadow: var(--shadow);
  object-fit: cover;
}

.image-stack img:first-child {
  height: 430px;
}

.image-stack img:last-child {
  height: 330px;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.service-card {
  min-height: 212px;
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: white;
  box-shadow: 0 18px 44px rgba(22, 42, 54, 0.07);
}

.service-card.accent {
  background: var(--brand-dark);
}

.service-card.accent h3,
.service-card.accent p {
  color: white;
}

.vaccine-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 390px;
  gap: 18px;
}

.timeline {
  display: grid;
  gap: 12px;
}

.timeline div,
.feature-panel {
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: white;
}

.timeline span {
  display: block;
  margin-bottom: 8px;
  color: var(--brand);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.timeline strong {
  font-size: 21px;
}

.feature-panel {
  background: linear-gradient(160deg, var(--brand-dark), var(--brand));
  color: white;
}

.feature-panel p {
  color: rgba(255, 255, 255, 0.82);
}

.feature-panel .button {
  background: white;
  color: var(--brand-dark);
  box-shadow: none;
}

.media-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.media-card {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: white;
  color: var(--ink);
  font-weight: 800;
  text-decoration: none;
  box-shadow: 0 18px 44px rgba(22, 42, 54, 0.08);
}

.media-card img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.media-card span {
  display: block;
  min-height: 76px;
  padding: 18px;
}

.books {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}

.books article {
  display: grid;
  grid-template-columns: 130px 1fr;
  gap: 22px;
  align-items: center;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: white;
  box-shadow: 0 18px 44px rgba(22, 42, 54, 0.08);
}

.books img {
  max-height: 170px;
  margin: 0 auto;
  object-fit: contain;
}

.news-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}

.news-grid a {
  min-height: 112px;
  display: flex;
  align-items: center;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: white;
  color: var(--ink);
  font-size: 18px;
  font-weight: 800;
  line-height: 1.28;
  text-decoration: none;
}

.contact-section {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 32px;
  align-items: center;
  margin-top: 24px;
  margin-bottom: 24px;
  padding: 54px;
  border-radius: 8px;
  background: var(--brand-dark);
  color: white;
}

.contact-section h2,
.contact-section p {
  color: white;
}

.contact-card {
  display: grid;
  gap: 10px;
  padding: 24px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.1);
}

.contact-card a {
  color: white;
  font-size: 22px;
  font-weight: 800;
  text-decoration: none;
}

.contact-card span {
  color: rgba(255, 255, 255, 0.78);
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding: 28px 0 44px;
  color: var(--muted);
  font-size: 14px;
}

.site-footer a {
  color: var(--brand);
  font-weight: 800;
  text-decoration: none;
}

.page-hero {
  padding: 142px 24px 70px;
  background:
    linear-gradient(120deg, rgba(232, 241, 238, 0.98), rgba(255, 255, 255, 0.88)),
    url("assets/wp-content/uploads/revslider/itservice4/home_itservice_slider.jpg") center/cover no-repeat;
}

.page-hero-inner {
  width: min(980px, calc(100% - 40px));
  margin: 0 auto;
}

.page-hero h1 {
  max-width: 920px;
  margin-bottom: 18px;
  font-size: clamp(38px, 6vw, 72px);
}

.page-hero p {
  max-width: 760px;
  color: #334755;
  font-size: 20px;
  line-height: 1.55;
}

.page-content {
  width: min(980px, calc(100% - 40px));
  margin: 0 auto;
  padding: 70px 0 96px;
}

.content-panel {
  padding: 34px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: white;
  box-shadow: 0 18px 44px rgba(22, 42, 54, 0.08);
}

.content-panel + .content-panel {
  margin-top: 18px;
}

.content-panel h2,
.content-panel h3,
.content-panel h4 {
  margin: 0 0 14px;
}

.content-panel ul {
  margin: 0;
  padding-left: 20px;
  color: var(--muted);
  line-height: 1.75;
}

.content-panel li + li {
  margin-top: 6px;
}

.content-gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin: 28px 0;
}

.content-gallery img {
  width: 100%;
  aspect-ratio: 4 / 3;
  border-radius: 8px;
  object-fit: cover;
  box-shadow: 0 12px 32px rgba(22, 42, 54, 0.1);
}

.page-links {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
  margin-top: 28px;
}

.page-links a {
  min-height: 84px;
  display: flex;
  align-items: center;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--soft);
  color: var(--ink);
  font-weight: 800;
  line-height: 1.3;
  text-decoration: none;
}

.back-link {
  display: inline-flex;
  margin-bottom: 22px;
  color: var(--brand);
  font-weight: 800;
  text-decoration: none;
}

@media (max-width: 980px) {
  .site-header {
    border-radius: 24px;
  }

  .menu-button {
    display: block;
  }

  .site-nav {
    position: absolute;
    top: calc(100% + 10px);
    right: 0;
    left: 0;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 12px;
    border-radius: 20px;
    background: white;
    box-shadow: var(--shadow);
  }

  .site-nav.is-open {
    display: flex;
  }

  .site-nav a {
    padding: 14px 16px;
  }

  .hero-grid,
  .split-layout,
  .vaccine-layout,
  .contact-section {
    grid-template-columns: 1fr;
  }

  .hero-card {
    min-height: 430px;
  }

  .credential-grid,
  .card-grid,
  .media-grid,
  .books,
  .news-grid,
  .content-gallery {
    grid-template-columns: repeat(2, 1fr);
  }

  .contact-section {
    padding: 34px;
  }
}

@media (max-width: 680px) {
  .hero {
    min-height: auto;
    padding: 118px 0 52px;
  }

  .hero-grid,
  .section,
  .support-inner,
  .contact-section,
  .site-footer {
    width: min(100% - 28px, 1180px);
  }

  h1 {
    font-size: 43px;
  }

  h2 {
    font-size: 32px;
  }

  .hero-actions,
  .site-footer {
    flex-direction: column;
  }

  .button {
    width: 100%;
  }

  .credential-grid,
  .card-grid,
  .media-grid,
  .books,
  .news-grid,
  .page-links,
  .content-gallery,
  .image-stack {
    grid-template-columns: 1fr;
  }

  .section {
    padding: 62px 0;
  }

  .section.muted {
    padding-right: 14px;
    padding-left: 14px;
  }

  .hero-card,
  .image-stack img:first-child,
  .image-stack img:last-child {
    min-height: 0;
    height: auto;
  }

  .books article {
    grid-template-columns: 1fr;
  }
}