:root {
  --navy: #0b1f4a;
  --navy-mid: #132a63;
  --blue: #1e4fd8;
  --blue-hover: #163fb0;
  --accent: #3d8bfd;
  --white: #ffffff;
  --off-white: #f4f6fb;
  --gray: #e8ecf4;
  --text: #1a2438;
  --muted: #5b667a;
  --whatsapp: #128c7e;
  --radius: 14px;
  --shadow: 0 10px 30px rgba(11, 31, 74, 0.08);
  --header-h: 72px;
  --space: 1.25rem;
  --max: 1120px;
  --font: "Segoe UI", "Helvetica Neue", Arial, sans-serif;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 12px);
}

body {
  margin: 0;
  font-family: var(--font);
  color: var(--text);
  background: var(--white);
  line-height: 1.6;
}

img,
video,
iframe {
  max-width: 100%;
  height: auto;
  display: block;
}

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

a:hover {
  text-decoration: underline;
}

:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 3px;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--navy);
  color: var(--white);
  padding: 0.6rem 1rem;
  z-index: 1000;
}

.skip-link:focus {
  left: 0.75rem;
  top: 0.75rem;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--gray);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: var(--header-h);
  gap: 1rem;
}

.brand-mark {
  width: min(240px, 62vw);
  height: auto;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 0.35rem 1rem;
  flex-wrap: wrap;
}

.site-nav a {
  color: var(--navy);
  font-weight: 600;
  font-size: 0.92rem;
  text-decoration: none;
}

.site-nav a:hover,
.site-nav a.is-active {
  color: var(--blue);
}

.nav-cta {
  margin-left: 0.35rem;
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 0;
  background: transparent;
  cursor: pointer;
  padding: 10px;
}

.nav-toggle span {
  display: block;
  height: 2px;
  background: var(--navy);
  margin: 6px 0;
  transition: 0.25s ease;
  border-radius: 2px;
}

.nav-open .nav-toggle span:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}

.nav-open .nav-toggle span:nth-child(2) {
  opacity: 0;
}

.nav-open .nav-toggle span:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

.nav-backdrop {
  display: none;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0.55rem 1.15rem;
  border-radius: 999px;
  font-weight: 700;
  border: 2px solid transparent;
  cursor: pointer;
  text-decoration: none;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}

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

.btn-primary {
  background: var(--blue);
  color: var(--white);
}

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

.btn-light {
  background: var(--white);
  color: var(--navy);
}

.btn-ghost {
  background: transparent;
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.55);
}

.btn-outline {
  background: transparent;
  color: var(--blue);
  border-color: var(--blue);
}

.btn-outline:hover {
  background: var(--blue);
  color: var(--white);
}

.btn-whatsapp {
  background: var(--whatsapp);
  color: var(--white);
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--blue);
  margin: 0 0 0.6rem;
}

.section {
  padding: 4.5rem 0;
}

.section-head {
  max-width: 640px;
  margin-bottom: 2rem;
}

.section-head h2,
.about-copy h2,
.refurbished h2,
.cctv-section h2,
.servers-section h2 {
  margin: 0 0 0.75rem;
  font-size: clamp(1.6rem, 3vw, 2.15rem);
  line-height: 1.25;
  color: var(--navy);
}

.hero {
  position: relative;
  min-height: min(88vh, 760px);
  display: grid;
  place-items: center;
  color: var(--white);
  overflow: hidden;
  background: var(--navy) url("../assets/images/hero/hero-it-solutions.webp") center/cover no-repeat;
}

.hero-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(100deg, rgba(11, 31, 74, 0.88) 0%, rgba(11, 31, 74, 0.55) 55%, rgba(11, 31, 74, 0.35) 100%);
}

.hero-content {
  position: relative;
  padding: 5rem 0 4rem;
}

.hero h1 {
  margin: 0 0 1rem;
  font-size: clamp(2rem, 5vw, 3.4rem);
  line-height: 1.15;
  max-width: 16ch;
}

.hero-lead {
  max-width: 58ch;
  font-size: 1.08rem;
  color: #dce6f8;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-top: 1.5rem;
}

.about {
  background: var(--off-white);
}

.about-grid,
.refurbished-grid,
.split {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 2.5rem;
  align-items: center;
}

.split.reverse {
  grid-template-columns: 0.95fr 1.05fr;
}

.media-card {
  margin: 0;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}

.media-card img,
.card img,
.pair-media img,
.triple-media img,
.service-photos img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.check-list {
  padding: 0;
  margin: 1.2rem 0 1.5rem;
  list-style: none;
}

.check-list li {
  position: relative;
  padding-left: 1.5rem;
  margin: 0.45rem 0;
}

.check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55rem;
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 50%;
  background: var(--blue);
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.15rem;
}

.card {
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  border: 1px solid var(--gray);
  display: flex;
  flex-direction: column;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 36px rgba(11, 31, 74, 0.12);
}

.card-body {
  padding: 1rem 1.1rem 1.2rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  flex: 1;
}

.card-body h3 {
  margin: 0;
  color: var(--navy);
}

.card-body p {
  margin: 0 0 auto;
  color: var(--muted);
}

.refurbished {
  background: var(--navy);
  color: #dce6f8;
}

.refurbished h2,
.refurbished .eyebrow {
  color: var(--white);
}

.refurbished .eyebrow {
  color: #9ec1ff;
}

.refurbished .btn-outline {
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.55);
}

.refurbished .btn-outline:hover {
  background: var(--white);
  color: var(--navy);
}

.pair-media,
.triple-media,
.service-photos,
.software-grid,
.why-grid,
.service-grid,
.contact-grid,
.footer-grid {
  display: grid;
  gap: 1rem;
}

.pair-media {
  grid-template-columns: 1fr 1fr;
}

.pair-media img,
.triple-media img {
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

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

.service-card,
.why-card {
  background: var(--off-white);
  border-radius: var(--radius);
  padding: 1.1rem 1.15rem;
  border: 1px solid var(--gray);
}

.service-card h3,
.why-card h3 {
  margin: 0 0 0.4rem;
  color: var(--navy);
  font-size: 1.02rem;
}

.service-card p,
.why-card p {
  margin: 0;
  color: var(--muted);
}

.service-photos {
  grid-template-columns: repeat(3, 1fr);
  margin-top: 1.75rem;
}

.service-photos img {
  border-radius: var(--radius);
}

.cctv-section {
  background: var(--off-white);
}

.triple-media {
  grid-template-columns: 1fr 1fr;
}

.triple-media img:last-child {
  grid-column: 1 / -1;
}

.software-grid {
  grid-template-columns: 1fr 1fr;
}

.why-grid {
  grid-template-columns: repeat(4, 1fr);
}

.cta-band {
  background: var(--navy-mid) url("../assets/images/servers/server-rack.webp") center/cover no-repeat;
  color: var(--white);
  padding: 4.5rem 0;
  position: relative;
}

.cta-band::before {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(11, 31, 74, 0.82);
}

.cta-inner {
  position: relative;
  text-align: center;
}

.cta-band h2 {
  margin: 0 0 0.6rem;
  font-size: clamp(1.5rem, 3vw, 2.2rem);
}

.cta-inner .hero-actions {
  justify-content: center;
}

.contact-grid {
  grid-template-columns: 1.05fr 0.95fr;
  align-items: start;
}

.contact-card {
  font-style: normal;
  background: var(--off-white);
  border-radius: var(--radius);
  padding: 1.25rem;
  margin-bottom: 1rem;
}

.map-wrap {
  margin-top: 1.25rem;
  border-radius: var(--radius);
  overflow: hidden;
  min-height: 240px;
  box-shadow: var(--shadow);
}

.map-wrap iframe {
  width: 100%;
  height: 260px;
  border: 0;
}

.enquiry-form {
  background: var(--white);
  border: 1px solid var(--gray);
  border-radius: var(--radius);
  padding: 1.35rem;
  box-shadow: var(--shadow);
}

.enquiry-form h3 {
  margin: 0 0 0.4rem;
  color: var(--navy);
}

.form-note {
  color: var(--muted);
  font-size: 0.9rem;
}

.enquiry-form label {
  display: block;
  font-weight: 650;
  margin: 0.7rem 0 0.3rem;
}

.enquiry-form input,
.enquiry-form select,
.enquiry-form textarea {
  width: 100%;
  border: 1px solid #c9d2e3;
  border-radius: 10px;
  padding: 0.7rem 0.8rem;
  font: inherit;
  background: var(--white);
}

.enquiry-form input:focus,
.enquiry-form select:focus,
.enquiry-form textarea:focus {
  border-color: var(--blue);
}

.form-status {
  min-height: 1.3em;
  color: var(--blue);
}

.site-footer {
  background: #071534;
  color: #c9d6ee;
  padding: 3rem 0 6.5rem;
}

.footer-grid {
  grid-template-columns: 1.4fr 0.8fr 1.1fr;
  gap: 2rem;
}

.footer-logo {
  width: 220px;
  filter: brightness(0) invert(1);
  margin-bottom: 0.8rem;
}

.site-footer h2 {
  color: var(--white);
  font-size: 1rem;
  margin: 0 0 0.7rem;
}

.site-footer nav {
  display: grid;
  gap: 0.35rem;
}

.site-footer a {
  color: #c9d6ee;
}

.copyright {
  text-align: center;
  margin: 2rem 0 0;
  font-size: 0.9rem;
}

.mobile-bar {
  display: none;
}

@media (max-width: 1100px) {
  .card-grid,
  .why-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

@media (max-width: 900px) {
  .about-grid,
  .refurbished-grid,
  .split,
  .split.reverse,
  .contact-grid,
  .footer-grid,
  .software-grid {
    grid-template-columns: 1fr;
  }

  .nav-toggle {
    display: block;
    z-index: 60;
  }

  .nav-backdrop {
    display: block;
    position: fixed;
    inset: 0;
    background: rgba(7, 21, 52, 0.45);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.28s ease;
    z-index: 45;
  }

  .nav-open .nav-backdrop {
    opacity: 1;
    pointer-events: auto;
  }

  .site-nav {
    position: fixed;
    inset: 0 0 auto auto;
    top: 0;
    right: 0;
    width: min(86vw, 360px);
    height: 100vh;
    background: var(--white);
    flex-direction: column;
    align-items: flex-start;
    padding: 5.2rem 1.4rem 2rem;
    gap: 0.85rem;
    transform: translateX(110%);
    transition: transform 0.28s ease;
    box-shadow: var(--shadow);
  }

  .nav-open .site-nav {
    transform: translateX(0);
  }

  .site-nav a {
    font-size: 1.05rem;
    min-height: 44px;
    display: inline-flex;
    align-items: center;
  }

  .hero h1 {
    max-width: none;
  }

  .mobile-bar {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 40;
    background: var(--navy);
    border-top: 1px solid rgba(255, 255, 255, 0.12);
  }

  .mobile-bar a {
    color: var(--white);
    text-align: center;
    padding: 0.85rem 0.4rem;
    font-weight: 700;
    text-decoration: none;
    min-height: 48px;
  }

  .mobile-bar a + a {
    border-left: 1px solid rgba(255, 255, 255, 0.12);
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .btn,
  .card,
  .nav-toggle span,
  .site-nav {
    transition: none;
  }

  .hero-video {
    display: none;
  }
}

@media (max-width: 640px) {
  .card-grid,
  .service-grid,
  .service-photos,
  .pair-media,
  .why-grid,
  .triple-media {
    grid-template-columns: 1fr;
  }

  .triple-media img:last-child {
    grid-column: auto;
  }

  .section {
    padding: 3.2rem 0;
  }

  .hero-content {
    padding: 3.5rem 0 3rem;
  }
}

.image-slider {
  position: relative;
  width: 100%;
  max-width: 700px;
  height: 450px;
  margin: 0 auto;
  overflow: hidden;
  border-radius: 16px;
  background: #eee;
}

.slides {
  width: 100%;
  height: 100%;
}

.slide {
  display: none;
  width: 100%;
  height: 100%;
}

.slide.active {
  display: block;
  animation: fadeIn 0.5s ease;
}

.slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

@keyframes fadeIn {
  from {
    opacity: 0.4;
  }
  to {
    opacity: 1;
  }
}

.slider-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 45px;
  height: 45px;
  border: 0;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.55);
  color: #fff;
  font-size: 24px;
  cursor: pointer;
  z-index: 2;
}

.slider-btn:hover {
  background: rgba(0, 0, 0, 0.8);
}

.slider-btn.prev {
  left: 15px;
}

.slider-btn.next {
  right: 15px;
}

.slider-dots {
  position: absolute;
  bottom: 15px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 8px;
  z-index: 2;
}

.dot {
  width: 11px;
  height: 11px;
  padding: 0;
  border: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.6);
  cursor: pointer;
}

.dot.active {
  background: #007bff;
}

@media (max-width: 600px) {
  .image-slider {
    height: 280px;
    border-radius: 10px;
  }

  .slider-btn {
    width: 38px;
    height: 38px;
    font-size: 20px;
  }
}