:root {
  --bg: #f6f8fb;
  --surface: #ffffff;
  --surface-soft: #eef3fb;
  --dark: #07111f;
  --dark-2: #0b1728;
  --muted: #627087;
  --text: #111827;
  --blue: #2563ff;
  --blue-2: #0ea5e9;
  --border: #e5eaf2;
  --shadow: 0 24px 80px rgba(7, 17, 31, 0.12);
  --radius: 28px;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  overflow-x: hidden;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input,
textarea,
select {
  font: inherit;
}

.container {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(246, 248, 251, 0.84);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(229, 234, 242, 0.8);
}

.nav {
  height: 78px;
  display: flex;
  align-items: center;
  gap: 24px;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-weight: 850;
  letter-spacing: -0.04em;
  font-size: 1.35rem;
  color: var(--dark);
  flex: 0 0 auto;
}

.logo-mark {
  width: 42px;
  height: 42px;
  border-radius: 14px;
  background: var(--dark);
  position: relative;
  display: inline-block;
  box-shadow: 0 12px 24px rgba(7, 17, 31, 0.18);
}

.logo-dot {
  position: absolute;
  width: 7px;
  height: 7px;
  background: var(--blue);
  top: 9px;
  left: 10px;
  border-radius: 2px;
}

.logo-i {
  position: absolute;
  width: 7px;
  height: 19px;
  background: #ffffff;
  left: 10px;
  top: 20px;
  border-radius: 2px;
}

.logo-d {
  position: absolute;
  width: 18px;
  height: 25px;
  right: 8px;
  top: 9px;
  border: 7px solid #ffffff;
  border-left: 0;
  border-radius: 0 14px 14px 0;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 18px;
  margin-left: auto;
  color: #536077;
  font-weight: 650;
  font-size: 0.94rem;
  white-space: nowrap;
}

.nav-links a:hover {
  color: var(--dark);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  min-height: 48px;
  padding: 0 20px;
  border-radius: 999px;
  font-weight: 850;
  border: 1px solid transparent;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
  cursor: pointer;
  text-align: center;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn-primary {
  color: #fff;
  background: linear-gradient(135deg, var(--blue), #0734c8);
  box-shadow: 0 16px 36px rgba(37, 99, 255, 0.32);
}

.btn-secondary {
  color: var(--dark);
  background: #fff;
  border-color: var(--border);
}

.btn-small {
  min-height: 42px;
  padding: 0 16px;
  font-size: 0.9rem;
}

.full {
  width: 100%;
}

.menu-btn {
  display: none;
  margin-left: auto;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  color: var(--dark);
  font-size: 1.5rem;
  line-height: 1;
}

.hero {
  overflow: hidden;
  position: relative;
  padding: 86px 0 76px;
  background:
    radial-gradient(circle at 80% 10%, rgba(37, 99, 255, 0.14), transparent 32%),
    radial-gradient(circle at 8% 12%, rgba(14, 165, 233, 0.11), transparent 24%),
    linear-gradient(180deg, #ffffff 0%, #f6f8fb 100%);
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(7,17,31,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(7,17,31,0.04) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: linear-gradient(to bottom, black, transparent 80%);
  pointer-events: none;
}

.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(320px, 0.98fr);
  gap: 52px;
  align-items: center;
}

.eyebrow,
.section-kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--blue);
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: 0.78rem;
}

.hero h1,
.section-heading h2,
.contact-grid h2 {
  color: var(--dark);
  letter-spacing: -0.065em;
  line-height: 0.98;
  margin: 18px 0;
}

.hero h1 {
  font-size: clamp(3rem, 7vw, 5.9rem);
  max-width: 860px;
}

.hero-text {
  color: var(--muted);
  font-size: 1.17rem;
  line-height: 1.75;
  max-width: 680px;
  margin: 0 0 30px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 28px;
}

.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.hero-badges span {
  background: rgba(255, 255, 255, 0.78);
  border: 1px solid var(--border);
  color: var(--dark);
  border-radius: 999px;
  padding: 10px 14px;
  font-weight: 800;
  font-size: 0.92rem;
}

.hero-card {
  background: linear-gradient(145deg, #0a1424, #07111f);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 34px;
  padding: 22px;
  box-shadow: var(--shadow);
  color: #fff;
  transform: rotate(1deg);
  min-width: 0;
}

.hero-card-top,
.hero-card-footer {
  display: flex;
  align-items: center;
  gap: 10px;
  color: #b9c4d6;
  font-weight: 700;
  font-size: 0.9rem;
  padding: 4px 4px 18px;
}

.hero-card-footer {
  padding: 18px 4px 2px;
}

.status-dot {
  width: 10px;
  height: 10px;
  background: #22c55e;
  border-radius: 999px;
  box-shadow: 0 0 0 6px rgba(34,197,94,0.12);
  flex: 0 0 auto;
}

.mock-window {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 26px;
  overflow: hidden;
}

.mock-header {
  height: 48px;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 0 18px;
  background: rgba(255,255,255,0.05);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.mock-header span {
  width: 11px;
  height: 11px;
  border-radius: 999px;
  background: rgba(255,255,255,0.2);
}

.mock-content {
  padding: 18px;
  display: grid;
  gap: 14px;
}

.mock-row {
  display: flex;
  gap: 14px;
  padding: 16px;
  border-radius: 18px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.07);
}

.mock-row.active {
  background: linear-gradient(135deg, rgba(37,99,255,0.34), rgba(255,255,255,0.06));
}

.mock-icon {
  width: 32px;
  height: 32px;
  border-radius: 10px;
  background: rgba(37, 99, 255, 0.2);
  display: grid;
  place-items: center;
  flex: 0 0 auto;
}

.mock-row strong,
.mock-row small {
  display: block;
}

.mock-row small {
  color: #aab7cb;
  margin-top: 4px;
  line-height: 1.35;
}

.section {
  padding: 96px 0;
}

.section-muted {
  background: #ffffff;
}

.section-dark {
  background:
    radial-gradient(circle at 20% 0%, rgba(37,99,255,0.26), transparent 24%),
    linear-gradient(180deg, var(--dark) 0%, var(--dark-2) 100%);
  color: #fff;
}

.section-heading {
  max-width: 810px;
  margin-bottom: 44px;
}

.section-heading h2,
.contact-grid h2 {
  font-size: clamp(2.2rem, 4vw, 4rem);
}

.section-heading p,
.contact-grid p {
  color: var(--muted);
  line-height: 1.75;
  font-size: 1.08rem;
}

.section-heading.light h2 {
  color: #fff;
}

.section-heading.light p {
  color: #b9c4d6;
}

.cards-grid {
  display: grid;
  gap: 18px;
}

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

.service-card,
.maintenance-card,
.process-card,
.contact-form,
.client-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 26px;
  box-shadow: 0 10px 32px rgba(7, 17, 31, 0.05);
}

.icon-box {
  width: 48px;
  height: 48px;
  border-radius: 16px;
  background: var(--surface-soft);
  color: var(--blue);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
  font-weight: 900;
}

.service-card h3,
.price-card h3,
.maintenance-card h3,
.process-card h3,
.client-card h3 {
  color: var(--dark);
  font-size: 1.35rem;
  margin: 0 0 10px;
  letter-spacing: -0.025em;
}

.service-card p,
.price-card p,
.maintenance-card p,
.process-card p,
.client-card p {
  color: var(--muted);
  line-height: 1.65;
}

.service-card ul,
.price-card ul,
.maintenance-card ul {
  list-style: none;
  padding: 0;
  margin: 20px 0 0;
  display: grid;
  gap: 10px;
}

.service-card li,
.price-card li,
.maintenance-card li {
  display: flex;
  align-items: flex-start;
  gap: 9px;
  color: #4b5568;
  line-height: 1.45;
}

.check {
  color: var(--blue);
  font-weight: 900;
  flex: 0 0 auto;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(220px, 1fr));
  gap: 16px;
  overflow-x: auto;
  padding: 10px 0 8px;
}

.price-card {
  background: #ffffff;
  color: var(--dark);
  border-radius: 28px;
  padding: 24px;
  min-width: 220px;
  display: flex;
  flex-direction: column;
  border: 1px solid rgba(255,255,255,0.12);
}

.price-card.highlighted {
  background: linear-gradient(180deg, #ffffff, #eef4ff);
  box-shadow: 0 24px 80px rgba(37,99,255,0.25);
  transform: translateY(-10px);
}

.price-top {
  min-height: 154px;
}

.tag,
.plan-code {
  display: inline-flex;
  background: #eaf0ff;
  color: var(--blue);
  border-radius: 999px;
  padding: 7px 12px;
  font-weight: 900;
  font-size: 0.75rem;
  margin-bottom: 14px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.price-label {
  margin: 8px 0 18px;
  font-weight: 900;
  letter-spacing: -0.035em;
  font-size: 1.45rem;
  color: var(--dark);
}

.price-card .btn {
  margin-top: auto;
}

.maintenance-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.highlighted-light {
  border-color: rgba(37, 99, 255, 0.38);
  box-shadow: 0 24px 60px rgba(37, 99, 255, 0.12);
}

.note {
  margin-top: 22px;
  background: var(--surface-soft);
  border-radius: 18px;
  padding: 14px;
  color: #536077;
  line-height: 1.55;
  font-size: 0.92rem;
}

.client-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.client-card {
  display: flex;
  flex-direction: column;
  min-height: 260px;
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}

.client-card:hover {
  transform: translateY(-4px);
  border-color: rgba(37, 99, 255, 0.35);
  box-shadow: 0 24px 60px rgba(7, 17, 31, 0.10);
}

.client-icon {
  width: 54px;
  height: 54px;
  background: var(--surface-soft);
  border-radius: 18px;
  display: grid;
  place-items: center;
  font-size: 1.45rem;
  margin-bottom: 18px;
}

.client-card strong {
  margin-top: auto;
  color: var(--blue);
}

.client-note {
  margin-top: 20px;
  background: #f2f6ff;
  border: 1px solid #dce7ff;
  color: #42506a;
  border-radius: 22px;
  padding: 18px;
  line-height: 1.65;
}

.client-note code {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 2px 6px;
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.process-card span {
  display: inline-flex;
  color: var(--blue);
  font-weight: 900;
  margin-bottom: 28px;
}

.contact-section {
  background: linear-gradient(180deg, #ffffff 0%, #f6f8fb 100%);
}

.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(320px, 1.08fr);
  gap: 48px;
  align-items: start;
}

.contact-list {
  display: grid;
  gap: 12px;
  margin-top: 28px;
}

.contact-list a {
  display: flex;
  align-items: center;
  gap: 10px;
  width: fit-content;
  color: var(--dark);
  font-weight: 800;
}

.contact-form {
  display: grid;
  gap: 16px;
}

.contact-form label {
  display: grid;
  gap: 8px;
  color: var(--dark);
  font-weight: 800;
}

.contact-form input,
.contact-form textarea,
.contact-form select {
  border: 1px solid var(--border);
  background: #f9fbfe;
  border-radius: 16px;
  padding: 14px 15px;
  outline: none;
  color: var(--dark);
  width: 100%;
}

.contact-form input:focus,
.contact-form textarea:focus,
.contact-form select:focus {
  border-color: rgba(37,99,255,0.6);
  box-shadow: 0 0 0 5px rgba(37,99,255,0.1);
}

.form-note {
  color: var(--muted);
  line-height: 1.55;
  font-size: 0.9rem;
}

.footer {
  background: var(--dark);
  color: #fff;
  padding: 56px 0 26px;
}

.footer .logo {
  color: #fff;
}

.footer p,
.footer a,
.footer-bottom {
  color: #aab7cb;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 0.8fr 1fr;
  gap: 30px;
}

.footer-grid > div {
  display: grid;
  gap: 10px;
  align-content: start;
}

.footer-grid strong {
  color: #fff;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  margin-top: 38px;
  padding-top: 22px;
  border-top: 1px solid rgba(255,255,255,0.1);
  font-size: 0.9rem;
}


.care-rules-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-top: 22px;
}

.care-rule-card {
  background: #ffffff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: 0 10px 32px rgba(7, 17, 31, 0.05);
}

.rule-label {
  display: inline-flex;
  background: #eef4ff;
  color: var(--blue);
  border-radius: 999px;
  padding: 7px 12px;
  font-weight: 900;
  font-size: 0.72rem;
  margin-bottom: 14px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.care-rule-card h3 {
  color: var(--dark);
  font-size: 1.25rem;
  margin: 0 0 10px;
  letter-spacing: -0.025em;
}

.care-rule-card p {
  color: var(--muted);
  line-height: 1.6;
  margin: 0 0 16px;
}

.care-rule-card ul {
  margin: 0;
  padding-left: 18px;
  color: #4b5568;
  line-height: 1.7;
}

.sla-box {
  margin-top: 22px;
  background: linear-gradient(145deg, #0a1424, #07111f);
  color: #ffffff;
  border-radius: 32px;
  padding: 26px;
  display: grid;
  grid-template-columns: minmax(250px, 0.8fr) minmax(0, 1.2fr);
  gap: 24px;
  box-shadow: var(--shadow);
}

.sla-copy h3 {
  font-size: clamp(1.8rem, 3vw, 2.7rem);
  line-height: 1;
  letter-spacing: -0.055em;
  margin: 14px 0;
}

.sla-copy p {
  color: #b9c4d6;
  line-height: 1.7;
  margin: 0;
}

.sla-table {
  display: grid;
  gap: 8px;
  align-content: start;
  overflow-x: auto;
}

.sla-row {
  display: grid;
  grid-template-columns: 0.8fr 1.35fr 0.9fr 0.9fr 0.9fr;
  gap: 8px;
  min-width: 760px;
}

.sla-row span {
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 14px;
  padding: 11px 12px;
  color: #d8e2f2;
  font-size: 0.9rem;
  line-height: 1.35;
}

.sla-head span {
  background: rgba(37, 99, 255, 0.28);
  color: #ffffff;
  font-weight: 900;
}

@media (max-width: 1180px) {
  .nav-links {
    gap: 12px;
    font-size: 0.88rem;
  }

  .nav-cta {
    display: none;
  }

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

  .sla-box {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 1050px) {
  .services-grid,
  .maintenance-grid,
  .care-rules-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .hero-grid,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .hero-card {
    transform: none;
  }

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

@media (max-width: 760px) {
  .container {
    width: min(100% - 28px, 1180px);
  }

  .nav {
    height: 70px;
  }

  .menu-btn {
    display: inline-flex;
  }

  .nav-links {
    position: fixed;
    top: 70px;
    left: 14px;
    right: 14px;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 12px;
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 22px;
    box-shadow: var(--shadow);
    transform: translateY(-12px);
    opacity: 0;
    pointer-events: none;
    transition: .2s ease;
    white-space: normal;
  }

  .nav-links.is-open {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }

  .nav-links a {
    padding: 14px;
    border-radius: 14px;
  }

  .nav-links a:hover {
    background: var(--surface-soft);
  }

  .hero {
    padding: 62px 0;
  }

  .hero h1 {
    font-size: clamp(2.55rem, 13vw, 4.2rem);
  }

  .hero-text {
    font-size: 1.05rem;
  }

  .hero-actions,
  .hero-actions .btn {
    width: 100%;
  }

  .hero-badges {
    display: grid;
    grid-template-columns: 1fr;
  }

  .services-grid,
  .maintenance-grid,
  .care-rules-grid,
  .process-grid,
  .footer-grid,
  .client-grid {
    grid-template-columns: 1fr;
  }

  .section {
    padding: 72px 0;
  }

  .section-heading h2,
  .contact-grid h2 {
    font-size: clamp(2.05rem, 10vw, 3.2rem);
  }

  .pricing-grid {
    grid-template-columns: 1fr;
    overflow: visible;
  }

  .price-card {
    min-width: 0;
  }

  .price-card.highlighted {
    transform: none;
  }

  .client-card {
    min-height: auto;
  }

  .footer-bottom {
    flex-direction: column;
  }
}

@media (max-width: 420px) {
  .logo {
    font-size: 1.12rem;
    gap: 9px;
  }

  .logo-mark {
    width: 38px;
    height: 38px;
  }

  .logo-dot {
    top: 8px;
    left: 9px;
  }

  .logo-i {
    left: 9px;
    top: 18px;
  }

  .logo-d {
    right: 7px;
    top: 8px;
  }

  .service-card,
  .maintenance-card,
  .care-rule-card,
  .process-card,
  .contact-form,
  .client-card,
  .price-card {
    padding: 22px;
    border-radius: 24px;
  }

  .sla-box {
    padding: 22px;
    border-radius: 26px;
  }

  .mock-row {
    flex-direction: column;
  }
}