:root {
  --bg: #f7f9fc;
  --surface: rgba(255, 255, 255, 0.82);
  --surface-strong: rgba(255, 255, 255, 0.94);
  --line: rgba(60, 97, 154, 0.14);
  --text: #102544;
  --muted: #607493;
  --accent: #176fd1;
  --accent-soft: #40bcff;
  --accent-warm: #d8eeff;
  --shadow: 0 26px 70px rgba(61, 92, 142, 0.14);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--text);
  font-family: "Manrope", sans-serif;
  background:
    radial-gradient(circle at 10% 15%, rgba(23, 111, 209, 0.1), transparent 24%),
    radial-gradient(circle at 90% 15%, rgba(64, 188, 255, 0.15), transparent 22%),
    linear-gradient(180deg, #fdfefe 0%, #f7f9fc 50%, #f2f6fb 100%);
}

.background-glow {
  position: fixed;
  width: 38vw;
  height: 38vw;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
  opacity: 0.35;
}

.background-glow-left {
  top: 10vh;
  left: -10vw;
  background: rgba(23, 111, 209, 0.18);
}

.background-glow-right {
  top: 5vh;
  right: -10vw;
  background: rgba(64, 188, 255, 0.2);
}

.page-shell {
  position: relative;
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
  padding-bottom: 88px;
}

.hero {
  padding: 0 0 56px;
}

.nav {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 24px;
  padding: 0 0 18px;
}

.brand,
h1,
h2,
h3 {
  font-family: "Space Grotesk", sans-serif;
}

.brand {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
  padding: 0;
  margin-left: -20px;
  margin-top: 28px;
  background: transparent;
  border: 0;
  box-shadow: none;
  backdrop-filter: none;
}

.brand img {
  display: block;
  width: 430px;
  height: auto;
  background: transparent;
  filter: drop-shadow(0 14px 26px rgba(23, 111, 209, 0.22));
}

.nav-links {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  align-self: flex-start;
  margin-top: 66px;
}

.nav-links a {
  color: var(--muted);
  text-decoration: none;
  font-weight: 700;
  transition: color 180ms ease;
}

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

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(320px, 0.95fr);
  gap: 40px;
  align-items: center;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.78rem;
  font-weight: 800;
}

h1 {
  margin: 0;
  max-width: 15ch;
  font-size: clamp(2.4rem, 3.7vw, 4rem);
  line-height: 1.06;
}

.lead,
.section-heading p,
.service-card p,
.service-large p,
.feature-stack p,
.process-grid p,
.contact-copy p,
.statement-box span,
.hero-points li,
.surface-grid span,
.device-surface p {
  color: var(--muted);
  line-height: 1.75;
}

.lead {
  max-width: 60ch;
  margin: 24px 0 0;
  font-size: 1.07rem;
}

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

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 14px 24px;
  border-radius: 999px;
  border: 1px solid transparent;
  text-decoration: none;
  font-weight: 800;
  transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
  cursor: pointer;
}

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

.button-primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-soft));
  color: #ffffff;
  box-shadow: 0 16px 36px rgba(23, 111, 209, 0.2);
}

.button-secondary {
  background: rgba(255, 255, 255, 0.9);
  color: var(--text);
  border-color: var(--line);
}

.hero-points {
  display: grid;
  gap: 10px;
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
}

.hero-points li {
  position: relative;
  padding-left: 22px;
}

.hero-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 11px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent-soft));
}

.hero-visual {
  display: flex;
  justify-content: flex-end;
}

.hero-device,
.intro-band article,
.service-large,
.service-card,
.feature-stack article,
.process-grid article,
.statement-box,
.contact-shell,
.contact-form {
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.hero-device {
  width: min(100%, 520px);
  padding: 14px;
  border-radius: 36px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.36), rgba(246, 250, 254, 0.18));
  backdrop-filter: blur(20px);
}

.device-topbar {
  display: flex;
  gap: 8px;
  padding: 6px 6px 14px;
}

.device-topbar span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(99, 116, 143, 0.22);
}

.device-surface {
  position: relative;
  overflow: hidden;
  padding: 34px;
  border-radius: 28px;
  background:
    radial-gradient(circle at 82% 18%, rgba(64, 188, 255, 0.18), transparent 20%),
    radial-gradient(circle at 12% 20%, rgba(23, 111, 209, 0.14), transparent 18%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.42) 0%, rgba(248, 251, 254, 0.24) 100%);
  border: 1px solid rgba(255, 255, 255, 0.45);
  backdrop-filter: blur(18px);
}

.surface-kicker {
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.78rem;
  font-weight: 800;
}

.device-surface h2 {
  margin: 16px 0 14px;
  max-width: 12ch;
  font-size: clamp(1.8rem, 3vw, 3rem);
  line-height: 1.06;
}

.device-surface p {
  max-width: 42ch;
  margin: 0;
}

.surface-grid {
  display: grid;
  gap: 14px;
  margin-top: 28px;
}

.surface-grid article {
  padding: 18px 20px;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.36);
  border: 1px solid rgba(255, 255, 255, 0.42);
  backdrop-filter: blur(10px);
}

.surface-grid strong {
  display: block;
  margin-bottom: 6px;
  font-size: 1.08rem;
}

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

.intro-band article {
  padding: 24px;
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.42);
  backdrop-filter: blur(12px);
}

.intro-band strong {
  display: block;
  margin-bottom: 8px;
  font-size: 1.18rem;
}

.section {
  padding: 64px 0 0;
}

.section-heading {
  max-width: 760px;
  margin-bottom: 28px;
}

.section-heading h2 {
  margin: 0 0 10px;
  font-size: clamp(2rem, 3.6vw, 3.2rem);
  line-height: 1.08;
}

.section-heading p {
  margin: 0;
  max-width: 65ch;
}

.services {
  display: grid;
  grid-template-columns: 1.1fr 1fr 1fr;
  gap: 18px;
  align-items: stretch;
}

.service-large {
  grid-row: span 2;
  padding: 34px;
  border-radius: 30px;
  background:
    radial-gradient(circle at top right, rgba(23, 111, 209, 0.12), transparent 28%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.94), rgba(247, 250, 254, 0.9));
}

.service-card {
  padding: 28px;
  border-radius: 26px;
  background: rgba(255, 255, 255, 0.82);
}

.service-highlight {
  background:
    radial-gradient(circle at top right, rgba(64, 188, 255, 0.16), transparent 28%),
    rgba(255, 255, 255, 0.86);
}

.service-index {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  margin-bottom: 18px;
  border-radius: 50%;
  background: rgba(23, 111, 209, 0.1);
  color: var(--accent);
  font-size: 0.95rem;
  font-weight: 800;
}

.service-large h3,
.service-card h3,
.feature-stack h3,
.process-grid h3 {
  margin: 0 0 10px;
  font-size: 1.35rem;
}

.split-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.92fr);
  gap: 26px;
  align-items: start;
}

.feature-stack {
  display: grid;
  gap: 16px;
}

.feature-stack article {
  padding: 24px;
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.8);
}

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

.process-grid article {
  padding: 24px;
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.8);
}

.process-grid span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  margin-bottom: 14px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent-soft), #d9f1ff);
  color: var(--accent);
  font-weight: 900;
}

.statement-box {
  padding: 34px;
  border-radius: 30px;
  background:
    radial-gradient(circle at top right, rgba(23, 111, 209, 0.12), transparent 26%),
    rgba(255, 255, 255, 0.9);
}

.statement-box p {
  margin: 0 0 14px;
  font-family: "Space Grotesk", sans-serif;
  font-size: clamp(1.35rem, 2.2vw, 2rem);
  line-height: 1.45;
}

.contact-shell {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(320px, 1.05fr);
  gap: 24px;
  padding: 30px;
  border-radius: 30px;
  background: rgba(255, 255, 255, 0.88);
}

.contact-copy h2 {
  margin: 0 0 12px;
  font-size: clamp(2rem, 3.4vw, 3rem);
  line-height: 1.08;
}

.contact-mail {
  color: var(--accent);
  font-weight: 800;
  text-decoration: none;
}

.contact-form {
  display: grid;
  gap: 16px;
  padding: 26px;
  border-radius: 24px;
  background: rgba(247, 250, 254, 0.94);
}

.contact-form label {
  display: grid;
  gap: 8px;
  font-weight: 700;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 14px 16px;
  border: 1px solid rgba(60, 97, 154, 0.14);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.96);
  color: var(--text);
  font: inherit;
  transition: border-color 180ms ease, box-shadow 180ms ease, background-color 180ms ease;
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
  color: #8393aa;
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 4px rgba(23, 111, 209, 0.12);
  background: #ffffff;
}

.contact-form textarea {
  resize: vertical;
  min-height: 150px;
}

.contact-trap {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.thank-you-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.thank-you-card {
  width: min(760px, 100%);
  padding: 42px;
  border-radius: 30px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.9);
  box-shadow: var(--shadow);
}

.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 700ms ease, transform 700ms ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 1024px) {
  .hero-grid,
  .split-layout,
  .contact-shell,
  .services,
  .intro-band,
  .process-grid {
    grid-template-columns: 1fr;
  }

  .service-large {
    grid-row: auto;
  }

  .nav-links {
    margin-top: 24px;
  }
}

@media (max-width: 720px) {
  .page-shell {
    width: min(100% - 20px, 1180px);
  }

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

  .hero {
    padding-top: 12px;
  }

  .brand {
    margin-left: -6px;
    margin-top: 0;
  }

  .brand img {
    width: 290px;
  }

  .hero-device,
  .service-large,
  .service-card,
  .intro-band article,
  .feature-stack article,
  .process-grid article,
  .statement-box,
  .contact-shell,
  .contact-form,
  .thank-you-card {
    border-radius: 22px;
  }

  .device-surface {
    padding: 24px;
  }

  h1 {
    max-width: 100%;
  }
}