:root {
  --navy: #132238;
  --blue: #1f6feb;
  --blue-dark: #164db2;
  --sky: #eaf3ff;
  --white: #ffffff;
  --text: #263241;
  --muted: #667085;
  --border: #dbe4f0;
  --shadow: 0 20px 60px rgba(19, 34, 56, 0.12);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  color: var(--text);
  background: var(--white);
  line-height: 1.6;
}

a { color: inherit; }
.container { width: min(1120px, calc(100% - 40px)); margin: 0 auto; }
.section-pad { padding: 88px 0; }
.light-section { background: var(--sky); }

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(255,255,255,.94);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(10px);
}

.nav-wrap {
  width: min(1180px, calc(100% - 36px));
  margin: 0 auto;
  height: 78px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand { display: inline-flex; align-items: center; text-decoration: none; }
.brand-logo { height: 58px; width: auto; display: block; }
.nav-links { display: flex; align-items: center; gap: 26px; font-weight: 700; font-size: 15px; }
.nav-links a { text-decoration: none; color: var(--navy); }
.nav-cta { background: var(--blue); color: var(--white) !important; padding: 12px 18px; border-radius: 999px; }
.menu-toggle { display: none; border: 0; background: transparent; font-size: 28px; color: var(--navy); cursor: pointer; }

.hero {
  background:
    radial-gradient(circle at 85% 25%, rgba(31,111,235,.18), transparent 36%),
    linear-gradient(135deg, #ffffff 0%, #f5f9ff 55%, #eaf3ff 100%);
}
.hero-grid { display: grid; grid-template-columns: 1.05fr .95fr; align-items: center; gap: 56px; }
.eyebrow { margin: 0 0 12px; color: var(--blue); text-transform: uppercase; letter-spacing: .12em; font-weight: 800; font-size: 13px; }
h1, h2, h3 { color: var(--navy); line-height: 1.1; margin: 0 0 18px; }
h1 { font-size: clamp(42px, 6vw, 68px); letter-spacing: -0.055em; }
h2 { font-size: clamp(32px, 4vw, 48px); letter-spacing: -0.035em; }
h3 { font-size: 23px; }
.hero-text { font-size: 20px; color: var(--muted); max-width: 620px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 30px; }
.button { display: inline-flex; justify-content: center; align-items: center; border: 0; border-radius: 999px; padding: 15px 22px; font-weight: 800; text-decoration: none; cursor: pointer; }
.button.primary { background: var(--blue); color: var(--white); box-shadow: 0 12px 26px rgba(31,111,235,.22); }
.button.primary:hover, .nav-cta:hover { background: var(--blue-dark); }
.button.secondary { background: var(--white); color: var(--navy); border: 1px solid var(--border); }

.hero-card { position: relative; min-height: 520px; display: grid; place-items: center; }
.machine { width: min(360px, 90%); height: 500px; background: var(--navy); border-radius: 30px; box-shadow: var(--shadow); padding: 24px; position: relative; }
.machine-top { display: flex; justify-content: center; align-items: center; margin-bottom: 18px; min-height: 34px; }
.machine-logo { width: 170px; max-width: 82%; height: auto; display: block; }
.machine-window { height: 320px; border-radius: 20px; background: linear-gradient(135deg, #e9f4ff, #ffffff); display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; padding: 20px; }
.machine-window span { display: block; border-radius: 14px; background: linear-gradient(180deg, #6aa9ff, #d7e9ff); box-shadow: inset 0 -20px 0 rgba(19,34,56,.08); }
.machine-panel { position: absolute; right: 28px; bottom: 38px; width: 86px; display: grid; gap: 12px; }
.tap-screen { height: 60px; border-radius: 14px; display: grid; place-items: center; background: var(--blue); color: white; font-weight: 900; }
.card-slot { height: 12px; border-radius: 99px; background: #dbe4f0; }
.floating-note { position: absolute; left: 10px; bottom: 35px; background: white; border: 1px solid var(--border); border-radius: 18px; padding: 18px 20px; font-weight: 800; color: var(--navy); box-shadow: var(--shadow); }

.section-heading { text-align: center; max-width: 760px; margin: 0 auto 42px; }
.section-heading p:not(.eyebrow) { color: var(--muted); font-size: 18px; }
.cards.three { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.card { background: var(--white); border: 1px solid var(--border); border-radius: 24px; padding: 30px; box-shadow: 0 10px 30px rgba(19, 34, 56, .06); }
.icon { width: 48px; height: 48px; display: grid; place-items: center; border-radius: 15px; background: var(--blue); color: var(--white); font-weight: 900; margin-bottom: 20px; }
.card p, .split p, .promise-list p { color: var(--muted); }

.split { display: grid; grid-template-columns: 1fr .8fr; gap: 56px; align-items: center; }
.check-list { list-style: none; padding: 0; margin: 28px 0 0; display: grid; gap: 12px; }
.check-list li { padding-left: 32px; position: relative; font-weight: 700; }
.check-list li::before { content: "✓"; position: absolute; left: 0; top: 0; color: var(--blue); font-weight: 900; }
.accent-box { background: var(--navy); color: var(--white); border-radius: 28px; padding: 38px; box-shadow: var(--shadow); }
.accent-box h3 { color: var(--white); }
.accent-box p { color: #d5e3f4; }

.product-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.product-pill { background: var(--white); border: 1px solid var(--border); border-radius: 18px; padding: 20px; text-align: center; font-weight: 800; color: var(--navy); box-shadow: 0 8px 24px rgba(19,34,56,.06); }

.promise { display: grid; grid-template-columns: .9fr 1.1fr; gap: 56px; align-items: start; }
.promise-list { display: grid; gap: 14px; }
.promise-list p { margin: 0; padding: 22px; border: 1px solid var(--border); border-radius: 20px; background: #fff; }
.promise-list strong { color: var(--navy); }

.contact-section { background: var(--navy); color: var(--white); }
.contact-section h2, .contact-section .eyebrow { color: var(--white); }
.contact-section p { color: #d5e3f4; }
.contact-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 56px; align-items: start; }
.contact-details { margin-top: 26px; }
.contact-details a { color: var(--white); }
.contact-form { background: var(--white); color: var(--text); border-radius: 26px; padding: 30px; display: grid; gap: 16px; box-shadow: var(--shadow); }
.contact-form label { display: grid; gap: 7px; font-weight: 800; color: var(--navy); }
.contact-form input, .contact-form textarea { width: 100%; border: 1px solid var(--border); border-radius: 14px; padding: 14px 15px; font: inherit; color: var(--text); }
.contact-form textarea { resize: vertical; }

.site-footer { padding: 28px 0; background: #0b1728; color: #d5e3f4; }
.footer-wrap { display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.footer-logo { height: 44px; width: auto; filter: brightness(1.1); }

@media (max-width: 860px) {
  .menu-toggle { display: block; }
  .nav-links { display: none; position: absolute; left: 18px; right: 18px; top: 78px; padding: 20px; background: white; border: 1px solid var(--border); border-radius: 18px; box-shadow: var(--shadow); flex-direction: column; align-items: stretch; }
  .nav-links.open { display: flex; }
  .nav-links a { padding: 8px 0; }
  .nav-cta { text-align: center; padding: 12px 16px !important; }
  .hero-grid, .split, .promise, .contact-grid { grid-template-columns: 1fr; }
  .cards.three, .product-grid { grid-template-columns: 1fr; }
  .section-pad { padding: 64px 0; }
  .hero-card { min-height: 420px; }
  .machine { height: 420px; }
  .machine-window { height: 250px; }
  .floating-note { left: 0; right: 0; bottom: 0; text-align: center; }
  .footer-wrap { flex-direction: column; text-align: center; }
}