:root {
  --ink: #142033;
  --muted: #526070;
  --line: #dce3ea;
  --paper: #ffffff;
  --soft: #f5f7f8;
  --stone: #eee7dc;
  --copper: #b7653c;
  --teal: #2d8d8a;
  --navy: #10243c;
  --shadow: 0 18px 60px rgba(16, 36, 60, .14);
  --shadow-soft: 0 14px 34px rgba(16, 36, 60, .09);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body.ddtech-body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
}
a { color: inherit; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 22px;
  align-items: center;
  min-height: 76px;
  padding: 14px clamp(18px, 4vw, 54px);
  background: rgba(255,255,255,.94);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(16px);
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  min-width: 245px;
}
.brand-mark {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 8px;
  color: #fff;
  background: linear-gradient(135deg, var(--navy), var(--teal));
  font-weight: 800;
}
.brand strong, .brand em { display: block; }
.brand strong { font-size: 1rem; line-height: 1.1; }
.brand em { color: var(--muted); font-size: .78rem; font-style: normal; }
.main-nav {
  display: flex;
  justify-content: flex-end;
  gap: 12px;
  font-size: .82rem;
  color: #26384c;
}
.main-nav a, .footer-links a, .service-links a { text-decoration: none; }
.main-nav a:hover, .footer-links a:hover { color: var(--copper); }
.header-call {
  justify-self: end;
  padding: 10px 14px;
  border: 1px solid var(--navy);
  border-radius: 8px;
  color: #fff;
  background: var(--navy);
  text-decoration: none;
  font-weight: 750;
  white-space: nowrap;
}
.nav-toggle { display: none; }

.hero {
  position: relative;
  min-height: min(760px, calc(100vh - 76px));
  display: grid;
  align-items: center;
  overflow: hidden;
  background: #0e1f34;
}
.hero-page { min-height: 560px; }
.hero-media {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(9,22,38,.94) 0%, rgba(9,22,38,.82) 38%, rgba(9,22,38,.28) 76%),
    url("desert-digital-tech-hero.png") center right / cover no-repeat;
  transform: scale(1.01);
}
.hero-inner {
  position: relative;
  width: min(1120px, calc(100% - 36px));
  margin: 0 auto;
  padding: 82px 0 98px;
  color: #fff;
}
.hero-inner h1 {
  max-width: 870px;
  margin: 0;
  font-size: clamp(2.55rem, 5.5vw, 5.35rem);
  line-height: 1;
  letter-spacing: 0;
}
.hero-copy {
  max-width: 720px;
  margin: 22px 0 0;
  color: rgba(255,255,255,.86);
  font-size: clamp(1.12rem, 1.9vw, 1.38rem);
}
.eyebrow {
  margin: 0 0 12px;
  color: var(--copper);
  font-size: .78rem;
  font-weight: 850;
  letter-spacing: .12em;
  text-transform: uppercase;
}
.hero .eyebrow { color: #f0b189; }
.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 30px;
}
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 14px 22px;
  border-radius: 8px;
  border: 1px solid transparent;
  text-decoration: none;
  font-weight: 800;
  cursor: pointer;
}
.button.primary { color: #fff; background: var(--copper); }
.button.secondary { color: #fff; background: var(--teal); }
.button.ghost { color: #fff; border-color: rgba(255,255,255,.42); background: rgba(255,255,255,.08); }
.button.light { color: var(--navy); background: #fff; border-color: #fff; }
.button.subtle { color: var(--navy); background: var(--soft); border-color: var(--line); }
.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}
.hero-badges span {
  padding: 8px 10px;
  border: 1px solid rgba(255,255,255,.22);
  border-radius: 8px;
  color: rgba(255,255,255,.88);
  background: rgba(255,255,255,.08);
  font-size: .9rem;
  font-weight: 750;
}
.section, .split, .contact-panel {
  width: min(1120px, calc(100% - 36px));
  margin: 0 auto;
  padding: 82px 0;
}
.section-head {
  max-width: 760px;
  margin-bottom: 28px;
}
h2 {
  margin: 0;
  font-size: clamp(2rem, 4vw, 3.2rem);
  line-height: 1.05;
  letter-spacing: 0;
}
h3 {
  margin: 0 0 10px;
  font-size: 1.15rem;
  line-height: 1.25;
}
p { color: var(--muted); }
.card-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}
.card {
  min-height: 176px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  box-shadow: var(--shadow-soft);
}
.card p { margin: 0; }
.split {
  display: grid;
  grid-template-columns: .92fr 1.08fr;
  gap: 44px;
  align-items: center;
}
.split.reverse { grid-template-columns: 1.08fr .92fr; }
.split.reverse > div:first-child { order: 2; }
.split > div > p:not(.eyebrow) { font-size: 1.08rem; }
.band {
  padding: 56px clamp(18px, 4vw, 54px);
  background: var(--soft);
}
.support-strip {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 28px;
  align-items: center;
  padding: 34px clamp(18px, 4vw, 54px);
  color: #fff;
  background: linear-gradient(135deg, #17314b, #215f63);
}
.support-strip strong {
  display: block;
  font-size: clamp(1.4rem, 2.5vw, 2.1rem);
  line-height: 1.1;
}
.support-strip span {
  display: block;
  max-width: 780px;
  margin-top: 6px;
  color: rgba(255,255,255,.86);
  font-size: 1.06rem;
}
.support-strip .cta-row { margin-top: 0; justify-content: flex-end; }
.problems .card-grid, .who-help .card-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}
.problems .card, .who-help .card {
  min-height: 154px;
}
.stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}
.stats div {
  padding: 18px;
  border-left: 3px solid var(--copper);
}
.stats strong {
  display: block;
  font-size: clamp(1.7rem, 3vw, 2.4rem);
  line-height: 1;
}
.stats span { color: var(--muted); }
.areas, .trust, .security, .local-depth {
  display: grid;
  grid-template-columns: .82fr 1.18fr;
  gap: 32px;
  align-items: center;
}
.area-chips, .service-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.area-chips a, .service-links a {
  padding: 10px 13px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  color: #26384c;
  font-weight: 750;
}
.service-links { margin-top: 22px; }
.trust ul {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
}
.trust li {
  padding: 14px 16px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
}
.process ol {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  padding: 0;
  margin: 0;
  list-style: none;
  counter-reset: steps;
}
.process li {
  counter-increment: steps;
  padding: 24px;
  min-height: 180px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}
.process li::before {
  content: counter(steps);
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  margin-bottom: 16px;
  border-radius: 50%;
  color: #fff;
  background: var(--navy);
  font-weight: 850;
}
.process span { display: block; color: var(--muted); margin-top: 6px; }
.faq details {
  border-top: 1px solid var(--line);
  padding: 18px 0;
}
.faq details:last-child { border-bottom: 1px solid var(--line); }
.faq summary {
  cursor: pointer;
  font-weight: 850;
  font-size: 1.08rem;
}
.faq p { max-width: 820px; margin-bottom: 0; }
.contact-panel {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 36px;
}
.support-form {
  display: grid;
  gap: 14px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}
.support-form label {
  display: grid;
  gap: 6px;
  color: var(--ink);
  font-weight: 750;
}
.form-notice {
  padding: 12px 14px;
  border: 1px solid rgba(45,141,138,.3);
  border-radius: 8px;
  color: #164f4d;
  background: rgba(45,141,138,.09);
  font-weight: 750;
}
input, textarea, select {
  width: 100%;
  padding: 12px 13px;
  border: 1px solid #cbd5df;
  border-radius: 8px;
  color: var(--ink);
  font: inherit;
  background: #fff;
}
.hp-field {
  position: absolute;
  left: -10000px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}
.checkbox-field {
  display: flex !important;
  grid-template-columns: none !important;
  grid-auto-flow: column;
  align-items: flex-start;
  gap: 10px !important;
  font-weight: 700;
}
.checkbox-field input {
  width: 18px;
  min-width: 18px;
  margin-top: 4px;
}
.final-cta {
  margin: 0;
  padding: 72px clamp(18px, 4vw, 54px);
  color: #fff;
  background: linear-gradient(135deg, var(--navy), #183e55);
}
.final-cta h2 { max-width: 760px; }
.final-cta p:not(.eyebrow) {
  max-width: 820px;
  color: rgba(255,255,255,.84);
  font-size: 1.08rem;
}
.final-cta .button.ghost { background: transparent; }
.site-footer {
  display: grid;
  grid-template-columns: minmax(260px, .8fr) 1.2fr;
  gap: 44px;
  padding: 48px clamp(18px, 4vw, 54px);
  border-top: 1px solid var(--line);
  background: #fbfcfd;
}
.site-footer p { max-width: 520px; margin: 8px 0 0; }
.footer-trust { font-weight: 700; color: #34445a; }
.footer-columns {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 22px;
}
.footer-columns h3 {
  margin: 0 0 10px;
  font-size: .86rem;
  color: var(--copper);
  text-transform: uppercase;
  letter-spacing: .08em;
}
.footer-columns a {
  display: block;
  margin: 7px 0;
  color: #26384c;
  text-decoration: none;
  font-weight: 720;
}
.footer-columns a:hover { color: var(--copper); }
.floating-support {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 22;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 18px;
  border-radius: 999px;
  color: #fff;
  background: var(--navy);
  box-shadow: var(--shadow);
  text-decoration: none;
  font-weight: 850;
}
.mobile-sticky-cta {
  display: none;
}

@media (max-width: 1180px) {
  .site-header { grid-template-columns: 1fr auto; }
  .nav-toggle {
    display: inline-flex;
    min-height: 42px;
    align-items: center;
    padding: 8px 12px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: #fff;
    font: inherit;
    font-weight: 800;
  }
  .main-nav, .header-call {
    display: none;
    grid-column: 1 / -1;
    justify-self: stretch;
  }
  .main-nav.is-open {
    display: grid;
    gap: 0;
  }
  .main-nav.is-open a {
    padding: 12px 0;
    border-top: 1px solid var(--line);
  }
  .header-call.is-open { display: inline-flex; justify-content: center; }
  .hero { min-height: auto; }
  .hero-media { background-position: 62% center; }
  .hero-inner { padding: 96px 0; }
  .card-grid, .problems .card-grid, .who-help .card-grid, .stats, .process ol, .areas, .trust, .security, .local-depth, .split, .split.reverse, .contact-panel, .support-strip, .site-footer, .footer-columns {
    grid-template-columns: 1fr;
  }
  .support-strip .cta-row { justify-content: flex-start; margin-top: 6px; }
  .split.reverse > div:first-child { order: 0; }
}

@media (max-width: 640px) {
  body.ddtech-body { padding-bottom: 72px; }
  .brand { min-width: 0; }
  .brand em { display: none; }
  .site-header { padding: 12px 16px; }
  .hero-media {
    background:
      linear-gradient(90deg, rgba(9,22,38,.94), rgba(9,22,38,.78)),
      url("desert-digital-tech-hero.png") center / cover no-repeat;
  }
  .hero-inner, .section, .split, .contact-panel { width: min(100% - 28px, 1120px); }
  .hero-inner { padding: 76px 0 66px; }
  .hero-inner h1 { font-size: clamp(2.35rem, 12vw, 3rem); }
  .hero-copy { font-size: 1.06rem; }
  .section, .split, .contact-panel { padding: 56px 0; }
  .support-strip { padding: 30px 14px; }
  .hero-badges { display: none; }
  .button { width: 100%; }
  .site-footer { display: grid; }
  .floating-support { display: none; }
  .mobile-sticky-cta {
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 30;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1px;
    padding: 8px;
    background: rgba(255,255,255,.96);
    border-top: 1px solid var(--line);
    box-shadow: 0 -10px 24px rgba(16,36,60,.12);
  }
  .mobile-sticky-cta a {
    display: grid;
    place-items: center;
    min-height: 46px;
    border-radius: 8px;
    color: #fff;
    background: var(--navy);
    text-decoration: none;
    font-size: .9rem;
    font-weight: 850;
    text-align: center;
  }
  .mobile-sticky-cta a:nth-child(2) { background: var(--copper); }
  .mobile-sticky-cta a:nth-child(3) { background: var(--teal); }
}