:root {
  --color-primary: #1296db;
  --color-primary-dark: #0c7fba;
  --color-charcoal: #111827;
  --color-grey: #6b7280;
  --color-surface: #f3f4f6;
  --color-white: #ffffff;
  --color-soft-blue: #e8f6fd;
  --color-border: rgba(17, 24, 39, 0.08);
  --shadow-soft: 0 18px 40px rgba(17, 24, 39, 0.08);
  --shadow-card: 0 14px 30px rgba(18, 150, 219, 0.12);
  --radius-lg: 28px;
  --radius-md: 20px;
  --radius-sm: 14px;
  --container: 1180px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Inter", sans-serif;
  color: var(--color-charcoal);
  background:
    radial-gradient(circle at top left, rgba(18, 150, 219, 0.12), transparent 26%),
    linear-gradient(180deg, #f9fbfd 0%, #ffffff 38%, #f7fafc 100%);
}

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

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

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

.site-shell {
  overflow: hidden;
}

.container {
  width: min(calc(100% - 2rem), var(--container));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(16px);
  background: rgba(255, 255, 255, 0.88);
  border-bottom: 1px solid rgba(17, 24, 39, 0.06);
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  min-height: 88px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.9rem;
}

.brand-logo {
  width: 58px;
  height: 58px;
  object-fit: contain;
  border-radius: 16px;
  box-shadow: 0 8px 20px rgba(18, 150, 219, 0.12);
  background: var(--color-white);
}

.brand-copy {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.brand-name {
  font-family: "Exo 2", sans-serif;
  font-size: 1.1rem;
  font-weight: 800;
  letter-spacing: 0.01em;
}

.brand-tag {
  color: var(--color-grey);
  font-size: 0.88rem;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 1.4rem;
}

.site-nav a {
  color: var(--color-grey);
  font-weight: 600;
  transition: color 180ms ease;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  color: var(--color-charcoal);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 0.85rem 1.35rem;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 700;
  transition:
    transform 180ms ease,
    box-shadow 180ms ease,
    background 180ms ease,
    color 180ms ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-1px);
}

.button-primary {
  background: linear-gradient(135deg, var(--color-primary), #33b2ef);
  color: var(--color-white);
  box-shadow: 0 16px 26px rgba(18, 150, 219, 0.24);
}

.button-primary:hover,
.button-primary:focus-visible {
  box-shadow: 0 20px 30px rgba(18, 150, 219, 0.28);
}

.button-secondary {
  background: rgba(255, 255, 255, 0.82);
  color: var(--color-charcoal);
  border-color: rgba(17, 24, 39, 0.08);
}

.menu-toggle {
  display: none;
  width: 52px;
  height: 52px;
  padding: 0;
  border: 0;
  border-radius: 16px;
  background: var(--color-soft-blue);
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
}

.menu-toggle span {
  width: 20px;
  height: 2px;
  border-radius: 999px;
  background: var(--color-charcoal);
  transition: transform 180ms ease, opacity 180ms ease;
}

.hero-section {
  padding: 4.8rem 0 4rem;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 2.5rem;
  align-items: center;
}

.eyebrow,
.section-kicker {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  color: var(--color-primary-dark);
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-size: 0.8rem;
}

.eyebrow-line {
  width: 42px;
  height: 2px;
  background: linear-gradient(90deg, var(--color-primary), transparent);
}

.hero-copy h1,
.section-heading h2,
.section-intro h2,
.contact-copy h2 {
  margin: 1rem 0 1rem;
  font-family: "Exo 2", sans-serif;
  font-size: clamp(2.5rem, 5vw, 4.6rem);
  line-height: 0.98;
  letter-spacing: -0.03em;
}

.hero-text,
.section-copy p,
.section-intro p,
.contact-copy p,
.pricing-header p,
.feature-card p,
.step-card p,
.contact-info-item span,
.footer-brand p {
  color: var(--color-grey);
  font-size: 1.05rem;
  line-height: 1.75;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 2rem;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 2rem;
}

.stat-card,
.visual-panel,
.feature-card,
.step-card,
.pricing-card,
.contact-form,
.contact-info-card,
.benefits-panel {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.92);
  box-shadow: var(--shadow-soft);
}

.stat-card {
  padding: 1.25rem;
}

.stat-card strong,
.feature-card h3,
.step-card h3,
.pricing-label,
.contact-info-item strong,
.footer-grid h3 {
  display: block;
  font-family: "Exo 2", sans-serif;
  font-size: 1.1rem;
  margin-bottom: 0.4rem;
}

.stat-card span {
  color: var(--color-grey);
  line-height: 1.6;
}

.hero-visual {
  position: relative;
  min-height: 520px;
}

.visual-panel {
  position: absolute;
  padding: 1.35rem;
}

.property-card {
  top: 0;
  left: 0;
  width: min(100%, 500px);
  background:
    linear-gradient(180deg, rgba(18, 150, 219, 0.1), rgba(255, 255, 255, 0.92)),
    rgba(255, 255, 255, 0.98);
}

.panel-top,
.chart-labels {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.status-pill,
.status-online {
  display: inline-flex;
  padding: 0.5rem 0.8rem;
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 700;
}

.status-pill {
  background: var(--color-white);
  color: var(--color-charcoal);
}

.status-online {
  background: rgba(16, 185, 129, 0.12);
  color: #047857;
}

.property-window {
  position: relative;
  overflow: hidden;
  margin: 1.3rem 0;
  min-height: 320px;
  border-radius: 24px;
  background:
    linear-gradient(180deg, #dff3fd 0%, #f8fcff 100%);
}

.property-glow {
  position: absolute;
  inset: auto auto -30px -20px;
  width: 220px;
  height: 220px;
  border-radius: 50%;
  background: rgba(18, 150, 219, 0.18);
  filter: blur(8px);
}

.property-house {
  position: absolute;
  left: 50%;
  top: 52%;
  transform: translate(-50%, -50%);
}

.house-roof {
  width: 180px;
  height: 80px;
  clip-path: polygon(50% 0%, 100% 100%, 0% 100%);
  background: linear-gradient(135deg, #1f2937, #374151);
}

.house-body {
  position: relative;
  width: 145px;
  height: 130px;
  margin: -10px auto 0;
  border-radius: 18px 18px 24px 24px;
  background: linear-gradient(180deg, var(--color-white), #e6eff4);
  box-shadow: inset 0 0 0 1px rgba(17, 24, 39, 0.06);
}

.door-lock {
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 34px;
  height: 74px;
  border-radius: 12px 12px 0 0;
  background: linear-gradient(180deg, var(--color-primary), #0d7db7);
}

.door-lock::before {
  content: "";
  position: absolute;
  inset: 18px 10px auto;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.82);
}

.window {
  position: absolute;
  top: 24px;
  width: 28px;
  height: 34px;
  border-radius: 10px;
  background: #b8e8fb;
}

.window.one {
  left: 20px;
}

.window.two {
  right: 20px;
}

.signal {
  position: absolute;
  right: 42px;
  border: 2px solid rgba(18, 150, 219, 0.36);
  border-left: 0;
  border-bottom: 0;
  border-radius: 0 100px 0 0;
}

.signal-one {
  top: 58px;
  width: 60px;
  height: 60px;
}

.signal-two {
  top: 44px;
  width: 90px;
  height: 90px;
}

.signal-three {
  top: 30px;
  width: 120px;
  height: 120px;
}

.property-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.8rem;
}

.property-metrics div,
.mini-card {
  padding: 1rem;
  border-radius: var(--radius-md);
  background: var(--color-white);
  border: 1px solid rgba(17, 24, 39, 0.06);
}

.property-metrics span,
.mini-card span,
.pricing-note {
  display: block;
  color: var(--color-grey);
  font-size: 0.88rem;
}

.property-metrics strong,
.mini-card strong,
.price strong {
  display: block;
  margin-top: 0.2rem;
  font-size: 1rem;
}

.section {
  padding: 5.6rem 0;
}

.section-light {
  background:
    linear-gradient(180deg, rgba(232, 246, 253, 0.48), rgba(255, 255, 255, 0.88));
}

.split-section,
.contact-layout,
.pricing-wrap,
.benefits-layout {
  display: grid;
  gap: 2rem;
  align-items: start;
}

.split-section,
.contact-layout,
.benefits-layout {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.section-intro {
  max-width: 760px;
}

.section-intro.center {
  text-align: center;
  margin: 0 auto 2.8rem;
}

.section-intro.center .section-kicker {
  justify-content: center;
}

.section-heading h2,
.section-intro h2,
.contact-copy h2 {
  font-size: clamp(2rem, 3vw, 3rem);
}

.feature-grid,
.steps-grid {
  display: grid;
  gap: 1.4rem;
}

.feature-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.steps-grid {
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

.feature-card,
.step-card {
  padding: 1.5rem;
}

.feature-icon {
  width: 60px;
  height: 60px;
  margin-bottom: 1.1rem;
  border-radius: 18px;
  background: linear-gradient(180deg, rgba(18, 150, 219, 0.14), rgba(18, 150, 219, 0.06));
  position: relative;
}

.feature-icon span {
  position: absolute;
  inset: 50% auto auto 50%;
  transform: translate(-50%, -50%);
}

.icon-lock,
.icon-utility,
.icon-security,
.icon-dashboard {
  width: 26px;
  height: 26px;
}

.icon-lock {
  border: 3px solid var(--color-primary);
  border-radius: 8px;
}

.icon-lock::before {
  content: "";
  position: absolute;
  left: 50%;
  top: -12px;
  transform: translateX(-50%);
  width: 14px;
  height: 14px;
  border: 3px solid var(--color-primary);
  border-bottom: 0;
  border-radius: 12px 12px 0 0;
}

.icon-utility {
  border-radius: 50%;
  border: 3px solid var(--color-primary);
}

.icon-utility::before,
.icon-utility::after {
  content: "";
  position: absolute;
  background: var(--color-primary);
}

.icon-utility::before {
  left: 11px;
  top: 2px;
  width: 3px;
  height: 20px;
}

.icon-utility::after {
  left: 3px;
  top: 11px;
  width: 20px;
  height: 3px;
}

.icon-security {
  background: linear-gradient(180deg, var(--color-primary), #57c5f7);
  clip-path: polygon(50% 0%, 90% 18%, 90% 55%, 50% 100%, 10% 55%, 10% 18%);
}

.icon-dashboard {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 4px;
}

.icon-dashboard::before,
.icon-dashboard::after {
  content: "";
}

.icon-dashboard,
.icon-dashboard::before,
.icon-dashboard::after {
  background:
    linear-gradient(var(--color-primary), var(--color-primary)) 0 0 / 10px 10px no-repeat,
    linear-gradient(var(--color-primary), var(--color-primary)) 16px 0 / 10px 10px no-repeat,
    linear-gradient(var(--color-primary), var(--color-primary)) 0 16px / 10px 10px no-repeat,
    linear-gradient(var(--color-primary), var(--color-primary)) 16px 16px / 10px 10px no-repeat;
}

.benefits-panel {
  padding: 1.5rem;
  display: grid;
  gap: 1rem;
}

.benefit-item {
  position: relative;
  padding: 1rem 1rem 1rem 3.1rem;
  border-radius: var(--radius-md);
  background: linear-gradient(180deg, rgba(232, 246, 253, 0.72), rgba(255, 255, 255, 0.96));
  border: 1px solid rgba(18, 150, 219, 0.12);
  font-weight: 600;
}

.benefit-item::before {
  content: "";
  position: absolute;
  left: 1rem;
  top: 50%;
  width: 16px;
  height: 16px;
  transform: translateY(-50%) rotate(45deg);
  border-radius: 4px;
  background: linear-gradient(135deg, var(--color-primary), #6cd4ff);
  box-shadow: 0 0 0 5px rgba(18, 150, 219, 0.12);
}

.step-card {
  position: relative;
  padding-top: 4.4rem;
}

.step-number {
  position: absolute;
  top: 1.2rem;
  left: 1.2rem;
  width: 46px;
  height: 46px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  background: linear-gradient(180deg, var(--color-primary), #53c3f7);
  color: var(--color-white);
  font-family: "Exo 2", sans-serif;
  font-size: 1.2rem;
  font-weight: 800;
}

.pricing-wrap {
  grid-template-columns: 0.95fr 1.05fr;
}

.pricing-card {
  padding: 2rem;
  background:
    linear-gradient(180deg, rgba(232, 246, 253, 0.72), rgba(255, 255, 255, 0.98));
}

.price {
  display: flex;
  align-items: baseline;
  gap: 0.4rem;
  margin: 1rem 0;
}

.price strong {
  font-family: "Exo 2", sans-serif;
  font-size: clamp(2.5rem, 4vw, 3.8rem);
  line-height: 1;
}

.price span {
  color: var(--color-grey);
  font-weight: 600;
}

.pricing-list {
  list-style: none;
  margin: 1.6rem 0;
  padding: 0;
  display: grid;
  gap: 0.9rem;
}

.pricing-list li {
  position: relative;
  padding-left: 1.8rem;
  color: var(--color-charcoal);
}

.pricing-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.5rem;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--color-primary);
  box-shadow: 0 0 0 5px rgba(18, 150, 219, 0.12);
}

.pricing-button,
.form-button {
  width: 100%;
  margin-top: 1.25rem;
}

.contact-section {
  position: relative;
}

.contact-layout {
  align-items: stretch;
}

.contact-info-card {
  margin-top: 1.8rem;
  padding: 1.25rem;
  display: grid;
  gap: 1rem;
}

.contact-info-item {
  padding: 1rem;
  border-radius: var(--radius-md);
  background: linear-gradient(180deg, rgba(232, 246, 253, 0.78), rgba(255, 255, 255, 0.96));
}

.contact-form {
  padding: 1.6rem;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.contact-form label {
  display: grid;
  gap: 0.55rem;
  font-weight: 600;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  padding: 0.95rem 1rem;
  border: 1px solid rgba(17, 24, 39, 0.12);
  border-radius: 16px;
  background: #fbfdff;
  color: var(--color-charcoal);
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  outline: 2px solid rgba(18, 150, 219, 0.18);
  border-color: rgba(18, 150, 219, 0.4);
}

.message-field {
  margin-top: 1rem;
}

.site-footer {
  background:
    linear-gradient(180deg, #0f1724 0%, #111827 100%);
  color: rgba(255, 255, 255, 0.82);
  padding-top: 3.6rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr 0.8fr 0.6fr;
  gap: 2rem;
}

.footer-brand-link .brand-name,
.footer-grid h3 {
  color: var(--color-white);
}

.footer-links {
  display: grid;
  gap: 0.85rem;
}

.footer-links a,
.footer-links span {
  color: rgba(255, 255, 255, 0.72);
}

.social-links {
  display: flex;
  gap: 0.8rem;
}

.social-links a {
  width: 42px;
  height: 42px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  background: rgba(255, 255, 255, 0.08);
  color: var(--color-white);
  font-weight: 700;
}

.footer-bottom {
  padding: 1.4rem 0 2rem;
  margin-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

@media (max-width: 1100px) {
  .hero-grid,
  .split-section,
  .contact-layout,
  .pricing-wrap,
  .benefits-layout,
  .footer-grid {
    grid-template-columns: 1fr;
  }

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

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

  .hero-visual {
    min-height: 520px;
  }
}

@media (max-width: 820px) {
  .nav-wrap {
    min-height: 78px;
  }

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

  .site-nav {
    position: absolute;
    top: calc(100% + 10px);
    left: 1rem;
    right: 1rem;
    padding: 1rem;
    border-radius: 24px;
    border: 1px solid rgba(17, 24, 39, 0.08);
    background: rgba(255, 255, 255, 0.97);
    box-shadow: var(--shadow-soft);
    display: none;
    flex-direction: column;
    align-items: stretch;
  }

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

  .nav-cta {
    width: 100%;
  }

  .hero-section {
    padding-top: 3.2rem;
  }

  .hero-copy h1 {
    font-size: clamp(2.2rem, 9vw, 3.4rem);
  }

  .hero-stats,
  .feature-grid,
  .steps-grid,
  .form-grid,
  .property-metrics {
    grid-template-columns: 1fr;
  }

  .hero-visual {
    min-height: auto;
  }

  .property-card {
    position: relative;
    width: 100%;
  }

  .section {
    padding: 4.2rem 0;
  }
}

@media (max-width: 560px) {
  .container {
    width: min(calc(100% - 1.25rem), var(--container));
  }

  .brand-copy {
    gap: 0.05rem;
  }

  .brand-name {
    font-size: 1rem;
  }

  .brand-tag {
    font-size: 0.8rem;
  }

  .brand-logo {
    width: 50px;
    height: 50px;
  }

  .hero-actions .button,
  .button-secondary,
  .button-primary {
    width: 100%;
  }

  .property-window {
    min-height: 260px;
  }

  .house-roof {
    width: 140px;
    height: 65px;
  }

  .house-body {
    width: 112px;
    height: 108px;
  }

  .footer-grid {
    gap: 1.4rem;
  }
}