:root {
  --dark: #202C39;
  --navy: #283845;
  --sage: #B8B08D;
  --orange: #F29559;
  --cream: #F2D492;
  --white: #ffffff;
  --light: #f8f6ee;
  --muted: #eef0ea;
  --text: #26313c;
  --soft-shadow: 0 24px 70px rgba(32, 44, 57, 0.16);
  --radius-lg: 28px;
  --radius-md: 18px;
  --page-bg: var(--light);
  --section-bg: var(--light);
  --muted-bg: var(--muted);
  --surface: var(--white);
  --surface-soft: #fbf8eb;
  --surface-glass: rgba(255, 255, 255, 0.72);
  --heading: var(--dark);
  --body-copy: rgba(32, 44, 57, 0.72);
  --header-bg: rgba(248, 246, 238, 0.92);
  --header-border: rgba(32, 44, 57, 0.1);
  --nav-link: rgba(32, 44, 57, 0.78);
  --nav-hover: var(--orange);
  --hero-bg: radial-gradient(circle at top right, rgba(242, 149, 89, 0.32), transparent 34%), linear-gradient(135deg, #fff8dd, var(--light));
  --hero-grid-color: rgba(32, 44, 57, 0.08);
  --hero-text: var(--dark);
  --hero-copy: rgba(32, 44, 57, 0.74);
  --hero-panel-bg: rgba(255, 255, 255, 0.7);
  --hero-panel-border: rgba(32, 44, 57, 0.08);
  --hero-stat-bg: rgba(255, 255, 255, 0.78);
  --hero-stat-border: rgba(32, 44, 57, 0.08);
  --hero-stat-copy: rgba(32, 44, 57, 0.66);
  --hero-accent: var(--orange);
  --maintenance-bg: rgba(32, 44, 57, 0.08);
  --maintenance-copy: rgba(32, 44, 57, 0.78);
  --field-bg: var(--white);
  --field-border: rgba(32, 44, 57, 0.14);
  --footer-bg: var(--dark);
  --eyebrow-color: var(--orange);
}

[data-theme="dark"] {
  --page-bg: var(--dark);
  --section-bg: #23303c;
  --muted-bg: var(--navy);
  --surface: #2c3b48;
  --surface-soft: #263440;
  --surface-glass: rgba(255, 255, 255, 0.08);
  --heading: var(--cream);
  --text: #f8f6ee;
  --body-copy: rgba(248, 246, 238, 0.72);
  --header-bg: rgba(32, 44, 57, 0.92);
  --header-border: rgba(242, 212, 146, 0.18);
  --nav-link: rgba(255, 255, 255, 0.82);
  --nav-hover: var(--cream);
  --hero-bg: radial-gradient(circle at top right, rgba(242, 149, 89, 0.38), transparent 34%), linear-gradient(135deg, var(--dark), var(--navy));
  --hero-grid-color: rgba(242, 212, 146, 0.15);
  --hero-text: var(--white);
  --hero-copy: rgba(255, 255, 255, 0.82);
  --hero-panel-bg: rgba(255, 255, 255, 0.11);
  --hero-panel-border: rgba(255, 255, 255, 0.18);
  --hero-stat-bg: rgba(255, 255, 255, 0.08);
  --hero-stat-border: rgba(255, 255, 255, 0.12);
  --hero-stat-copy: rgba(255, 255, 255, 0.72);
  --hero-accent: var(--cream);
  --maintenance-bg: rgba(32, 44, 57, 0.5);
  --maintenance-copy: rgba(255, 255, 255, 0.82);
  --field-bg: #22303b;
  --field-border: rgba(242, 212, 146, 0.18);
  --footer-bg: #18222c;
  --eyebrow-color: var(--cream);
  --soft-shadow: 0 24px 70px rgba(7, 12, 18, 0.34);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: 'Montserrat', sans-serif;
  background: var(--page-bg);
  color: var(--text);
  line-height: 1.6;
  transition: background 0.2s ease, color 0.2s ease;
}

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

.container {
  width: min(1160px, calc(100% - 40px));
  margin: 0 auto;
}

.section-padding {
  padding: 96px 0;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--header-bg);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--header-border);
}

.navbar {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  position: relative;
  display: block;
  width: 198px;
  height: 58px;
  flex: 0 0 auto;
  overflow: hidden;
}

.brand-logo {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 230px;
  height: 230px;
  max-width: none;
  object-fit: contain;
  transform: translate(-50%, -50%);
}

.logo-on-dark,
[data-theme="dark"] .logo-on-light {
  display: none;
}

[data-theme="dark"] .logo-on-dark {
  display: block;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 26px;
  color: var(--nav-link);
  font-size: 0.92rem;
  font-weight: 600;
}

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

.nav-cta {
  padding: 11px 18px;
  border-radius: 999px;
  background: rgba(242, 149, 89, 0.14);
  color: var(--nav-hover) !important;
  border: 1px solid rgba(242, 212, 146, 0.35);
}

.theme-toggle {
  width: 42px;
  height: 42px;
  display: inline-grid;
  place-items: center;
  border-radius: 999px;
  border: 1px solid var(--header-border);
  background: var(--surface-glass);
  cursor: pointer;
}

.theme-toggle-icon {
  width: 18px;
  height: 18px;
  display: block;
  border-radius: 50%;
  background: var(--dark);
  box-shadow: 6px -4px 0 var(--header-bg);
}

[data-theme="dark"] .theme-toggle-icon {
  background: var(--cream);
  box-shadow: 0 0 0 4px rgba(242, 212, 146, 0.18), 0 0 18px rgba(242, 212, 146, 0.42);
}

.language-toggle {
  min-width: 44px;
  height: 42px;
  padding: 0 12px;
  border-radius: 999px;
  border: 1px solid var(--header-border);
  background: var(--surface-glass);
  color: var(--nav-link);
  font: inherit;
  font-size: 0.82rem;
  font-weight: 800;
  cursor: pointer;
}

.language-toggle:hover {
  color: var(--nav-hover);
}

.nav-toggle {
  display: none;
  background: transparent;
  border: 0;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 26px;
  height: 2px;
  background: var(--nav-link);
  margin: 6px 0;
}

.hero {
  position: relative;
  overflow: hidden;
  color: var(--hero-text);
  background: var(--hero-bg);
}

.hero-bg {
  position: absolute;
  inset: 0;
  opacity: 0.22;
  background-image:
    linear-gradient(var(--hero-grid-color) 1px, transparent 1px),
    linear-gradient(90deg, var(--hero-grid-color) 1px, transparent 1px);
  background-size: 54px 54px;
}

.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: 1.04fr 0.96fr;
  gap: 56px;
  align-items: center;
}

.eyebrow {
  margin: 0 0 16px;
  color: var(--eyebrow-color);
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.13em;
}

.eyebrow.dark {
  color: var(--orange);
}

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

h1 {
  max-width: 780px;
  margin-bottom: 22px;
  font-size: clamp(2.7rem, 6vw, 5.7rem);
  line-height: 0.95;
  letter-spacing: -0.07em;
}

h2 {
  margin-bottom: 18px;
  color: var(--heading);
  font-size: clamp(2rem, 4vw, 3.6rem);
  line-height: 1.04;
  letter-spacing: -0.055em;
}

h3 {
  color: var(--heading);
  font-size: 1.25rem;
  line-height: 1.22;
}

.hero-lead {
  max-width: 650px;
  color: var(--hero-copy);
  font-size: 1.12rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin: 34px 0;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 24px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 800;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

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

.btn:disabled {
  cursor: not-allowed;
  opacity: 0.66;
  transform: none;
}

.btn-primary {
  background: var(--orange);
  color: var(--dark);
  box-shadow: 0 16px 40px rgba(242, 149, 89, 0.32);
}

.btn-secondary {
  color: var(--hero-text);
  border-color: rgba(242, 212, 146, 0.5);
  background: var(--surface-glass);
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  max-width: 690px;
}

.hero-stats div {
  padding: 20px;
  border-radius: var(--radius-md);
  background: var(--hero-stat-bg);
  border: 1px solid var(--hero-stat-border);
}

.hero-stats strong {
  display: block;
  font-size: 1.65rem;
  color: var(--hero-accent);
}

.hero-stats span {
  color: var(--hero-stat-copy);
  font-size: 0.88rem;
}

.hero-panel {
  padding: 22px;
  border-radius: 34px;
  background: var(--hero-panel-bg);
  border: 1px solid var(--hero-panel-border);
  box-shadow: var(--soft-shadow);
  backdrop-filter: blur(20px);
}

.panel-topbar {
  display: flex;
  gap: 8px;
  margin-bottom: 20px;
}

.panel-topbar span {
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--cream);
  opacity: 0.8;
}

.dashboard-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.dashboard-card {
  padding: 22px;
  border-radius: 24px;
  color: var(--dark);
  background: rgba(255, 255, 255, 0.92);
}

.dashboard-card.large {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  align-items: center;
  margin-bottom: 14px;
  background: linear-gradient(135deg, var(--cream), #fff3ca);
}

.dashboard-card p,
.dashboard-card span {
  margin: 0;
  color: rgba(32, 44, 57, 0.68);
  font-size: 0.86rem;
  font-weight: 600;
}

.dashboard-card h3 {
  margin: 8px 0 0;
  color: var(--dark);
  font-size: 2.4rem;
}

.status-pill {
  padding: 8px 12px;
  border-radius: 999px;
  font-size: 0.76rem;
  font-weight: 800;
}

.status-pill.good {
  color: var(--dark);
  background: rgba(184, 176, 141, 0.5);
}

.warning-card {
  background: #fff7eb;
}

.maintenance-list {
  margin-top: 14px;
  padding: 8px;
  border-radius: 22px;
  background: var(--maintenance-bg);
}

.maintenance-list div {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 13px;
  color: var(--maintenance-copy);
  font-size: 0.87rem;
}

.maintenance-list b {
  color: var(--hero-accent);
}

.dot,
.feature-line span {
  width: 10px;
  height: 10px;
  flex: 0 0 auto;
  border-radius: 50%;
  background: var(--sage);
}

.dot.warn {
  background: var(--cream);
}

.dot.danger {
  background: var(--orange);
}

.split-section {
  display: grid;
  grid-template-columns: 1fr 0.9fr;
  gap: 50px;
  align-items: end;
  margin-bottom: 42px;
}

.section-text,
.section-heading p,
.feature-card p,
.feature-line p,
.about-grid p,
.coming-soon-card p {
  color: var(--body-copy);
}

.cards-grid.three {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.feature-card {
  padding: 30px;
  border-radius: var(--radius-lg);
  background: var(--surface);
  box-shadow: 0 16px 45px rgba(40, 56, 69, 0.08);
  border: 1px solid var(--header-border);
}

.icon-box {
  display: inline-grid;
  place-items: center;
  width: 48px;
  height: 48px;
  margin-bottom: 24px;
  border-radius: 16px;
  color: var(--dark);
  background: var(--cream);
  font-weight: 800;
}

.muted {
  background: var(--muted-bg);
}

.section-heading.center {
  max-width: 760px;
  text-align: center;
  margin-bottom: 44px;
}

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

.feature-line {
  display: flex;
  gap: 18px;
  padding: 24px;
  border-radius: 24px;
  background: var(--surface-glass);
  border: 1px solid var(--header-border);
}

.feature-line h3 {
  margin-bottom: 7px;
}

.feature-line p {
  margin-bottom: 0;
}

.cta-band {
  padding: 72px 0;
  background: linear-gradient(135deg, var(--navy), var(--dark));
}

.cta-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  padding: 44px;
  border-radius: 34px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(242, 212, 146, 0.18);
}

.cta-card h2,
.cta-card p {
  color: var(--white);
}

.cta-card p:last-child {
  margin-bottom: 0;
  color: rgba(255, 255, 255, 0.72);
}

.about-grid {
  display: grid;
  grid-template-columns: 0.85fr 1fr;
  gap: 54px;
  align-items: center;
}

.about-image-card {
  min-height: 430px;
  overflow: hidden;
  border-radius: 36px;
  background: var(--surface);
  border: 1px solid var(--header-border);
  box-shadow: var(--soft-shadow);
}

.about-design {
  width: 100%;
  height: 100%;
  min-height: 430px;
  display: block;
  object-fit: cover;
  object-position: center;
}

.contact-section {
  background: var(--surface);
}

.contact-grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 54px;
}

.contact-note {
  display: grid;
  gap: 8px;
  margin-top: 30px;
  padding: 22px;
  border-radius: 22px;
  background: var(--surface-soft);
  border-left: 5px solid var(--orange);
}

.contact-form {
  padding: 34px;
  border-radius: 32px;
  background: var(--surface-soft);
  border: 1px solid var(--header-border);
  box-shadow: 0 18px 50px rgba(40, 56, 69, 0.08);
}

.form-row {
  margin-bottom: 18px;
}

.form-row.two-cols {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

label {
  display: block;
  margin-bottom: 8px;
  color: var(--heading);
  font-size: 0.86rem;
  font-weight: 800;
}

input,
textarea {
  width: 100%;
  padding: 15px 16px;
  border-radius: 16px;
  border: 1px solid var(--field-border);
  background: var(--field-bg);
  color: var(--text);
  font: inherit;
  outline: none;
}

input:focus,
textarea:focus {
  border-color: var(--orange);
  box-shadow: 0 0 0 4px rgba(242, 149, 89, 0.14);
}

.form-submit {
  width: 100%;
  border: 0;
}

.form-status {
  margin: 14px 0 0;
  font-size: 0.92rem;
  font-weight: 700;
}

.form-status.success {
  color: #47704d;
}

.form-status.error {
  color: #aa4b30;
}

.site-footer {
  padding: 34px 0;
  color: rgba(255, 255, 255, 0.76);
  background: var(--footer-bg);
}

.footer-grid {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.site-footer strong {
  color: var(--white);
}

.footer-logo {
  width: 190px;
  height: 82px;
  display: block;
  object-fit: contain;
  object-position: left center;
  margin: -20px 0 -14px -22px;
}

.site-footer p {
  margin-bottom: 0;
}

.footer-links {
  display: flex;
  gap: 20px;
  font-weight: 700;
}

.footer-links a:hover {
  color: var(--cream);
}

.demo-page {
  min-height: 100vh;
  background: var(--hero-bg);
}

.coming-soon-wrap {
  min-height: calc(100vh - 76px);
  display: grid;
  place-items: center;
  padding: 40px 20px;
}

.coming-soon-card {
  width: min(820px, 100%);
  padding: clamp(34px, 6vw, 70px);
  text-align: center;
  border-radius: 38px;
  background: var(--hero-panel-bg);
  border: 1px solid var(--hero-panel-border);
  box-shadow: var(--soft-shadow);
  backdrop-filter: blur(20px);
}

.coming-soon-card h1 {
  color: var(--hero-text);
  font-size: clamp(2.3rem, 5vw, 4.8rem);
}

.coming-soon-card p {
  max-width: 620px;
  margin-left: auto;
  margin-right: auto;
  color: var(--hero-copy);
}

.center-actions {
  justify-content: center;
}

@media (max-width: 940px) {
  .nav-toggle {
    display: block;
  }

  .nav-menu:not(.static) {
    position: absolute;
    left: 20px;
    right: 20px;
    top: 82px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 22px;
    border-radius: 24px;
    background: var(--surface);
    border: 1px solid var(--header-border);
    box-shadow: var(--soft-shadow);
  }

  .nav-menu.open {
    display: flex;
  }

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

  .hero-panel {
    max-width: 680px;
  }

  .cards-grid.three,
  .feature-list {
    grid-template-columns: 1fr;
  }

  .cta-card,
  .footer-grid {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 640px) {
  .container {
    width: min(100% - 28px, 1160px);
  }

  .navbar {
    gap: 12px;
  }

  .section-padding {
    padding: 70px 0;
  }

  .brand {
    width: 136px;
    height: 52px;
  }

  .brand-logo {
    width: 172px;
    height: 172px;
  }

  .nav-menu.static {
    gap: 12px;
    font-size: 0.82rem;
  }

  .nav-menu.static a:first-child {
    display: none;
  }

  .nav-menu.static .nav-cta {
    padding: 9px 12px;
  }

  .about-image-card,
  .about-design {
    min-height: 510px;
  }

  .about-design {
    object-position: 8% center;
  }

  .hero-stats,
  .dashboard-row,
  .form-row.two-cols {
    grid-template-columns: 1fr;
  }

  .contact-form,
  .cta-card {
    padding: 24px;
  }

  .footer-links {
    flex-wrap: wrap;
  }
}