:root {
  --bg: #07111f;
  --bg-soft: #0d1b2e;
  --card: #10233b;
  --card-2: #ffffff;
  --text: #eaf2ff;
  --muted: #9fb2cb;
  --dark-text: #122033;
  --dark-muted: #58677a;
  --primary: #6d5dfc;
  --primary-dark: #5546dd;
  --accent: #2fe0c5;
  --line: rgba(255, 255, 255, 0.12);
  --light-line: #e5ebf4;
  --soft-bg: #f7f9fc;
  --soft-bg-2: #eef3fa;
  --shadow: 0 24px 60px rgba(18, 32, 51, 0.14);
  --shadow-soft: 0 14px 35px rgba(18, 32, 51, 0.08);
  --radius: 24px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 90px;
}

body {
  margin: 0;
  font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--soft-bg);
  color: var(--dark-text);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: -1;
  background:
    radial-gradient(circle at top left, rgba(109, 93, 252, 0.10), transparent 30%),
    radial-gradient(circle at 85% 15%, rgba(47, 224, 197, 0.10), transparent 28%);
}

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

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

button,
input,
textarea {
  font: inherit;
}

.container {
  width: min(1140px, calc(100% - 40px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(7, 17, 31, 0.82);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.10);
}

.nav {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  color: var(--text);
  font-weight: 850;
  letter-spacing: -0.04em;
}

.brand img {
  width: 46px;
  height: 46px;
  object-fit: cover;
  border-radius: 14px;
  display: block;
  background: white;
  padding: 3px;
  box-shadow: 0 10px 26px rgba(0, 0, 0, 0.22);
}

.brand span {
  font-size: 21px;
  font-weight: 850;
  letter-spacing: -0.04em;
  white-space: nowrap;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
  color: #b9c9dd;
  font-size: 15px;
  font-weight: 700;
}

.nav-links a {
  position: relative;
  transition: color 0.18s ease;
}

.nav-links a:not(.nav-cta)::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -8px;
  width: 0;
  height: 2px;
  border-radius: 999px;
  background: var(--accent);
  transition: width 0.2s ease;
}

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

.nav-links a:hover::after {
  width: 100%;
}

.nav-cta {
  color: white !important;
  background: linear-gradient(135deg, var(--primary), #806fff);
  padding: 12px 19px;
  border-radius: 999px;
  box-shadow: 0 14px 30px rgba(109, 93, 252, 0.28);
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.nav-cta:hover {
  transform: translateY(-2px);
  background: linear-gradient(135deg, var(--primary-dark), #725fff);
  box-shadow: 0 18px 40px rgba(109, 93, 252, 0.36);
}

.menu-toggle {
  display: none;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--line);
  border-radius: 14px;
  width: 44px;
  height: 40px;
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  margin: 5px auto;
  background: white;
  border-radius: 999px;
}

.hero {
  position: relative;
  isolation: isolate;
  background:
    radial-gradient(circle at 16% 18%, rgba(109, 93, 252, 0.58), transparent 26%),
    radial-gradient(circle at 82% 8%, rgba(47, 224, 197, 0.34), transparent 28%),
    linear-gradient(135deg, #07111f 0%, #0b1728 50%, #10233b 100%);
  color: var(--text);
  padding: 104px 0 78px;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  opacity: 0.38;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.06) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: linear-gradient(to bottom, black, transparent 82%);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.06fr 0.94fr;
  gap: 54px;
  align-items: center;
}

.eyebrow {
  color: var(--accent);
  font-weight: 900;
  letter-spacing: 0.10em;
  text-transform: uppercase;
  font-size: 12px;
  margin: 0 0 16px;
}

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

h1 {
  max-width: 780px;
  font-size: clamp(44px, 6vw, 76px);
  line-height: 0.94;
  letter-spacing: -0.075em;
  margin-bottom: 24px;
}

.hero-text {
  color: #bfd0e5;
  font-size: 19px;
  line-height: 1.75;
  max-width: 650px;
  margin-bottom: 32px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 26px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 14px 22px;
  border-radius: 999px;
  font-weight: 850;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.2s ease, background 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

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

.btn-primary {
  color: #07111f;
  background: var(--accent);
  box-shadow: 0 16px 36px rgba(47, 224, 197, 0.23);
}

.btn-primary:hover {
  background: #55f3dc;
  box-shadow: 0 20px 44px rgba(47, 224, 197, 0.32);
}

.btn-secondary {
  color: var(--text);
  border-color: rgba(255, 255, 255, 0.16);
  background: rgba(255, 255, 255, 0.08);
}

.btn-secondary:hover {
  border-color: rgba(255, 255, 255, 0.32);
  background: rgba(255, 255, 255, 0.12);
}

.trust-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.trust-row span {
  color: #dce8f8;
  background: rgba(255, 255, 255, 0.09);
  border: 1px solid rgba(255, 255, 255, 0.13);
  padding: 9px 13px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 800;
}

.hero-card {
  position: relative;
}

.hero-card::before {
  content: "";
  position: absolute;
  inset: -20px;
  background: linear-gradient(135deg, rgba(109, 93, 252, 0.26), rgba(47, 224, 197, 0.18));
  filter: blur(42px);
  z-index: -1;
  opacity: 0.9;
}

.automation-window {
  background: rgba(255, 255, 255, 0.095);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 30px;
  padding: 22px;
  box-shadow: 0 34px 80px rgba(0, 0, 0, 0.34);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}

.window-top {
  display: flex;
  gap: 8px;
  padding-bottom: 20px;
}

.window-top span {
  width: 12px;
  height: 12px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.34);
}

.workflow-line {
  display: grid;
  grid-template-columns: 48px 1fr;
  gap: 16px;
  align-items: start;
  padding: 18px;
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.075);
  margin-bottom: 14px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  transition: transform 0.2s ease, background 0.2s ease;
}

.workflow-line:hover {
  transform: translateX(4px);
  background: rgba(255, 255, 255, 0.10);
}

.workflow-line.active {
  background: rgba(47, 224, 197, 0.13);
  border-color: rgba(47, 224, 197, 0.24);
}

.workflow-icon {
  width: 42px;
  height: 42px;
  border-radius: 15px;
  background: linear-gradient(135deg, var(--primary), #887bff);
  display: grid;
  place-items: center;
  font-weight: 950;
  box-shadow: 0 12px 26px rgba(109, 93, 252, 0.28);
}

.workflow-line strong {
  display: block;
  margin-bottom: 6px;
}

.workflow-line p {
  color: #aebfd5;
  margin: 0;
  line-height: 1.5;
}

.workflow-result {
  background: white;
  color: var(--dark-text);
  padding: 20px;
  border-radius: 22px;
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.16);
}

.workflow-result span {
  color: var(--primary);
  font-size: 12px;
  font-weight: 950;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.workflow-result strong {
  display: block;
  margin-top: 8px;
  line-height: 1.45;
}

.problem-strip {
  background: rgba(255, 255, 255, 0.92);
  padding: 30px 0;
  border-bottom: 1px solid #e8edf5;
}

.strip-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 30px;
  align-items: center;
}

.strip-grid h2 {
  font-size: 26px;
  letter-spacing: -0.045em;
  margin-bottom: 6px;
}

.strip-grid p {
  margin: 0;
  color: var(--dark-muted);
}

.strip-items {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 10px;
}

.strip-items span {
  background: #eef3fb;
  color: #26364c;
  border: 1px solid #dfe7f3;
  padding: 10px 14px;
  border-radius: 999px;
  font-weight: 850;
  font-size: 13px;
}

.section {
  padding: 92px 0;
}

.section-alt {
  background:
    radial-gradient(circle at 90% 10%, rgba(109, 93, 252, 0.10), transparent 26%),
    #eef3fa;
}

.section-heading {
  max-width: 760px;
  margin-bottom: 40px;
}

.section-heading h2 {
  font-size: clamp(32px, 4vw, 50px);
  line-height: 1.04;
  letter-spacing: -0.065em;
  margin-bottom: 16px;
}

.section-heading p:not(.eyebrow) {
  color: var(--dark-muted);
  font-size: 17px;
  line-height: 1.75;
}

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

.service-card,
.project-card,
.step {
  background: rgba(255, 255, 255, 0.96);
  border: 1px solid var(--light-line);
  border-radius: var(--radius);
  padding: 27px;
  box-shadow: var(--shadow-soft);
  transition: transform 0.22s ease, box-shadow 0.22s ease, border-color 0.22s ease;
}

.service-card:hover,
.project-card:hover,
.step:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow);
  border-color: rgba(109, 93, 252, 0.22);
}

.card-icon {
  width: 56px;
  height: 56px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, #eef0ff, #e8fbf8);
  border: 1px solid #e0e7f4;
  border-radius: 19px;
  font-size: 27px;
  margin-bottom: 18px;
}

.service-card h3,
.project-card h3,
.step h3 {
  font-size: 21px;
  letter-spacing: -0.045em;
  margin-bottom: 10px;
}

.service-card p,
.project-card p,
.step p {
  color: var(--dark-muted);
  line-height: 1.68;
  margin-bottom: 0;
}

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

.project-card.featured {
  grid-column: span 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  color: white;
  background:
    radial-gradient(circle at 18% 18%, rgba(47, 224, 197, 0.30), transparent 30%),
    radial-gradient(circle at 80% 10%, rgba(109, 93, 252, 0.28), transparent 32%),
    linear-gradient(135deg, #07111f, #142b49);
  border-color: rgba(255, 255, 255, 0.14);
}

.project-card.featured:hover {
  border-color: rgba(47, 224, 197, 0.32);
}

.project-card.featured p {
  color: #bed0e5;
  max-width: 760px;
}

.project-card.featured a {
  flex: 0 0 auto;
  background: var(--accent);
  color: #07111f;
  padding: 13px 18px;
  border-radius: 999px;
  font-weight: 950;
  box-shadow: 0 14px 30px rgba(47, 224, 197, 0.22);
}

.project-tag {
  display: inline-block;
  color: var(--primary);
  background: #f0eeff;
  border: 1px solid #dfdcff;
  padding: 7px 11px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 950;
  margin-bottom: 14px;
}

.featured .project-tag {
  color: #07111f;
  background: var(--accent);
  border-color: transparent;
}

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

.step {
  position: relative;
  overflow: hidden;
}

.step::before {
  content: "";
  position: absolute;
  top: 0;
  left: 26px;
  right: 26px;
  height: 3px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
}

.step span {
  display: inline-flex;
  color: var(--primary);
  font-size: 15px;
  font-weight: 950;
  margin-bottom: 18px;
}

.cta-section {
  padding: 76px 0;
  background: #07111f;
  color: var(--text);
}

.cta-box {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  background:
    radial-gradient(circle at 80% 20%, rgba(109, 93, 252, 0.38), transparent 28%),
    radial-gradient(circle at 12% 85%, rgba(47, 224, 197, 0.18), transparent 26%),
    rgba(255, 255, 255, 0.065);
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: 34px;
  padding: 44px;
  box-shadow: 0 30px 70px rgba(0, 0, 0, 0.24);
}

.cta-box h2 {
  font-size: clamp(28px, 4vw, 46px);
  letter-spacing: -0.065em;
  line-height: 1.05;
  margin-bottom: 12px;
}

.cta-box p:not(.eyebrow) {
  color: #b8c9dd;
  margin-bottom: 0;
}

.contact-grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 38px;
}

.contact-grid h2 {
  font-size: clamp(32px, 4vw, 50px);
  letter-spacing: -0.065em;
  line-height: 1.05;
}

.contact-grid p {
  color: var(--dark-muted);
  line-height: 1.75;
}

.contact-methods {
  display: grid;
  gap: 14px;
  margin-top: 24px;
}

.contact-methods div {
  background: white;
  border: 1px solid var(--light-line);
  border-radius: 20px;
  padding: 18px;
  box-shadow: 0 12px 30px rgba(18, 32, 51, 0.05);
}

.contact-methods strong,
.contact-methods a,
.contact-methods span,
.contact-methods small {
  display: block;
}

.contact-methods a {
  color: var(--primary);
  font-weight: 850;
  margin: 6px 0;
  overflow-wrap: anywhere;
}

.contact-methods small {
  color: var(--dark-muted);
}

.contact-form {
  background: white;
  border: 1px solid var(--light-line);
  border-radius: 30px;
  padding: 30px;
  box-shadow: 0 24px 55px rgba(18, 32, 51, 0.10);
}

.contact-form label {
  display: block;
  font-weight: 850;
  margin-bottom: 16px;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  margin-top: 8px;
  border: 1px solid #d8e1ee;
  border-radius: 17px;
  padding: 15px 16px;
  color: var(--dark-text);
  background: #fbfdff;
  outline: none;
  resize: vertical;
  transition: border-color 0.18s ease, box-shadow 0.18s ease, background 0.18s ease;
}

.contact-form input:focus,
.contact-form textarea:focus {
  border-color: var(--primary);
  background: white;
  box-shadow: 0 0 0 4px rgba(109, 93, 252, 0.12);
}

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

.contact-form .btn:disabled {
  opacity: 0.72;
  cursor: not-allowed;
  transform: none;
}

.form-note {
  font-size: 13px;
  color: var(--dark-muted);
  margin: 14px 0 0;
  line-height: 1.55;
}

.footer {
  background:
    radial-gradient(circle at 10% 0%, rgba(109, 93, 252, 0.18), transparent 28%),
    #07111f;
  color: var(--text);
  padding: 54px 0 24px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 0.7fr 0.7fr;
  gap: 30px;
  padding-bottom: 36px;
  border-bottom: 1px solid var(--line);
}

.footer-brand {
  margin-bottom: 14px;
}

.footer p {
  color: var(--muted);
  max-width: 440px;
  line-height: 1.75;
}

.footer strong {
  display: block;
  margin-bottom: 14px;
}

.footer a:not(.brand) {
  display: block;
  color: var(--muted);
  margin-bottom: 10px;
  transition: color 0.18s ease;
}

.footer a:not(.brand):hover {
  color: var(--text);
}

.footer-bottom {
  padding-top: 22px;
  color: var(--muted);
  font-size: 14px;
  display: flex;
  justify-content: space-between;
  gap: 14px;
}

@media (max-width: 980px) {
  .hero-grid {
    grid-template-columns: 1fr;
  }

  .hero-content {
    max-width: 780px;
  }

  .hero-card {
    max-width: 650px;
  }

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

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

  .strip-items {
    justify-content: flex-start;
  }
}

@media (max-width: 900px) {
  .menu-toggle {
    display: block;
  }

  .nav-links {
    position: absolute;
    left: 20px;
    right: 20px;
    top: 86px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 10px;
    padding: 20px;
    background: rgba(11, 23, 40, 0.98);
    border: 1px solid var(--line);
    border-radius: 22px;
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.28);
  }

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

  .nav-links a {
    padding: 10px 0;
  }

  .nav-links a::after {
    display: none;
  }

  .nav-cta {
    text-align: center;
    padding: 13px 18px !important;
  }

  .project-list {
    grid-template-columns: 1fr;
  }

  .project-card.featured {
    grid-column: span 1;
    flex-direction: column;
    align-items: flex-start;
  }

  .cta-box {
    flex-direction: column;
    align-items: flex-start;
  }

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

@media (max-width: 620px) {
  .container {
    width: min(100% - 28px, 1140px);
  }

  .nav {
    min-height: 72px;
  }

  .brand {
    gap: 10px;
  }

  .brand span {
    font-size: 18px;
  }

  .brand img {
    width: 42px;
    height: 42px;
    border-radius: 12px;
    padding: 3px;
  }

  .hero {
    padding: 74px 0 56px;
  }

  h1 {
    font-size: clamp(40px, 13vw, 58px);
    letter-spacing: -0.065em;
  }

  .hero-text {
    font-size: 17px;
  }

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

  .automation-window,
  .contact-form {
    padding: 20px;
    border-radius: 24px;
  }

  .workflow-line {
    grid-template-columns: 42px 1fr;
    padding: 15px;
  }

  .workflow-icon {
    width: 38px;
    height: 38px;
  }

  .section {
    padding: 66px 0;
  }

  .cards-grid,
  .steps {
    grid-template-columns: 1fr;
  }

  .service-card,
  .project-card,
  .step {
    padding: 23px;
  }

  .cta-box {
    padding: 28px;
    border-radius: 28px;
  }
}

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

  *,
  *::before,
  *::after {
    transition: none !important;
  }
}