* {
  box-sizing: border-box;
}

:root {
  --red: #b80005;
  --red-dark: #720006;
  --burgundy: #8a1237;
  --wine: #651e48;
  --plum: #543a5c;
  --blue-dark: #263d50;
  --blue-slate: #315b67;
  --teal: #12b7a3;
  --teal-dark: #078c7e;
  --cream: #fbf7f8;
  --paper: #ffffff;
  --ink: #15121a;
  --muted: #695f69;
  --line: rgba(84, 58, 92, 0.18);
  --gradient-logo: linear-gradient(105deg, var(--red) 0%, var(--burgundy) 38%, var(--wine) 62%, var(--blue-slate) 100%);
  --shadow: 0 28px 80px rgba(76, 21, 47, 0.22);
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at 10% 0%, rgba(184, 0, 5, 0.14), transparent 30%),
    radial-gradient(circle at 90% 0%, rgba(18, 183, 163, 0.18), transparent 28%),
    var(--cream);
  line-height: 1.6;
}

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

.container {
  width: min(1180px, calc(100% - 44px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(251, 247, 248, 0.96);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--line);
}

.nav {
  min-height: 104px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}

.brand img {
  width: 260px;
  max-width: 44vw;
  height: auto;
  display: block;
  border-radius: 12px;
  box-shadow: 0 12px 32px rgba(32, 20, 30, 0.12);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 24px;
  color: var(--blue-dark);
  font-weight: 700;
  font-size: 1rem;
}

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

.nav-cta {
  padding: 12px 20px;
  border-radius: 999px;
  background: var(--gradient-logo);
  color: #fff !important;
  box-shadow: 0 14px 34px rgba(138, 18, 55, 0.3);
}

.hero {
  position: relative;
  overflow: hidden;
  min-height: 680px;
  display: flex;
  align-items: center;
  color: #fff;
  background:
    linear-gradient(108deg, rgba(114, 0, 6, 0.98) 0%, rgba(138, 18, 55, 0.96) 42%, rgba(84, 58, 92, 0.96) 68%, rgba(38, 61, 80, 0.98) 100%);
}

.hero::before {
  content: "";
  position: absolute;
  inset: -80px;
  background:
    radial-gradient(circle at 84% 18%, rgba(18, 183, 163, 0.45), transparent 24%),
    radial-gradient(circle at 18% 80%, rgba(184, 0, 5, 0.55), transparent 28%);
  opacity: 0.95;
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  opacity: 0.18;
  background-image:
    linear-gradient(90deg, #fff 1px, transparent 1px),
    linear-gradient(#fff 1px, transparent 1px);
  background-size: 86px 86px;
}

.hero-inner {
  position: relative;
  z-index: 2;
  max-width: 820px;
  margin-left: max(calc((100vw - 1180px) / 2), 22px);
  margin-right: auto;
  padding: 86px 0;
}

.eyebrow {
  margin: 0 0 15px;
  color: var(--teal-dark);
  text-transform: uppercase;
  font-weight: 900;
  letter-spacing: 0.13em;
  font-size: 0.78rem;
}

.hero-eyebrow,
.eyebrow.light {
  color: #80fff0;
}

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

h1 {
  font-size: clamp(3rem, 7vw, 6.4rem);
  line-height: 0.94;
  letter-spacing: -0.07em;
  margin-bottom: 28px;
}

h2 {
  font-size: clamp(2.1rem, 4vw, 3.5rem);
  line-height: 1.04;
  letter-spacing: -0.045em;
  margin-bottom: 18px;
}

h3 {
  font-size: 1.25rem;
  line-height: 1.2;
  margin-bottom: 10px;
}

.hero-text {
  max-width: 700px;
  font-size: 1.2rem;
  color: rgba(255, 255, 255, 0.84);
  margin-bottom: 34px;
}

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

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 24px;
  border-radius: 999px;
  font-weight: 900;
}

.button.primary {
  background: var(--teal);
  color: #082b2c;
  box-shadow: 0 16px 34px rgba(18, 183, 163, 0.35);
}

.button.secondary {
  background: rgba(255,255,255,0.12);
  color: #fff;
  border: 1px solid rgba(255,255,255,0.34);
}

.brand-strip {
  background: var(--paper);
  border-bottom: 1px solid var(--line);
  box-shadow: 0 14px 30px rgba(76, 21, 47, 0.06);
}

.strip-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--line);
}

.strip-grid > div {
  padding: 26px;
  background: var(--paper);
}

.strip-grid strong,
.strip-grid span {
  display: block;
}

.strip-grid strong {
  color: var(--burgundy);
  font-size: 1.04rem;
}

.strip-grid span {
  color: var(--muted);
  font-size: 0.94rem;
}

.section {
  padding: 96px 0;
}

.section-heading {
  max-width: 800px;
  margin-bottom: 40px;
}

.cards {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}

.card {
  position: relative;
  overflow: hidden;
  min-height: 240px;
  padding: 34px;
  border-radius: 28px;
  background: var(--paper);
  border: 1px solid var(--line);
  box-shadow: 0 16px 45px rgba(76, 21, 47, 0.08);
}

.card-top {
  display: block;
  height: 12px;
  width: 88px;
  border-radius: 999px;
  margin-bottom: 24px;
}

.red-card .card-top {
  background: var(--red);
}

.burgundy-card .card-top {
  background: var(--burgundy);
}

.teal-card .card-top {
  background: var(--teal);
}

.card::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 9px;
  background: var(--gradient-logo);
}

.card p,
.step p,
.contact-card p,
.feature-item span {
  color: var(--muted);
}

.shields-section {
  color: #fff;
  background:
    radial-gradient(circle at 84% 18%, rgba(18,183,163,0.4), transparent 28%),
    var(--gradient-logo);
}

.shields-section p {
  color: rgba(255,255,255,0.82);
}

.split {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 48px;
  align-items: start;
}

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

.feature-item {
  padding: 24px;
  border-radius: 24px;
  border: 1px solid rgba(255,255,255,0.2);
  background: rgba(255,255,255,0.1);
  backdrop-filter: blur(10px);
}

.feature-item strong,
.feature-item span {
  display: block;
}

.feature-item strong {
  color: #fff;
  font-size: 1.04rem;
}

.feature-item span {
  color: rgba(255,255,255,0.78);
  margin-top: 5px;
}

.steps {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}

.step {
  padding: 32px;
  border-radius: 28px;
  background: var(--paper);
  border: 1px solid var(--line);
  box-shadow: 0 16px 45px rgba(76, 21, 47, 0.08);
}

.step span {
  display: inline-flex;
  width: 46px;
  height: 46px;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--gradient-logo);
  color: #fff;
  font-weight: 900;
  margin-bottom: 20px;
}

.contact-section {
  padding: 86px 0;
  background:
    radial-gradient(circle at 12% 10%, rgba(184,0,5,0.14), transparent 30%),
    radial-gradient(circle at 88% 12%, rgba(18,183,163,0.2), transparent 28%),
    #efe7ec;
}

.contact-card {
  display: grid;
  grid-template-columns: 1fr 0.82fr;
  gap: 36px;
  align-items: center;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 32px;
  padding: 42px;
  box-shadow: var(--shadow);
}

.contact-box {
  background:
    linear-gradient(#fff, #fff) padding-box,
    var(--gradient-logo) border-box;
  border: 3px solid transparent;
  border-radius: 26px;
  padding: 28px;
}

.contact-box p {
  margin-bottom: 12px;
}

.contact-box p:last-child {
  margin-bottom: 0;
}

.site-footer {
  padding: 32px 0;
  color: #fff;
  background: #17121a;
}

.footer-inner p {
  margin: 0;
}

@media (max-width: 900px) {
  .nav {
    align-items: flex-start;
    flex-direction: column;
    padding: 18px 0;
  }

  .nav-links {
    flex-wrap: wrap;
    gap: 14px;
  }

  .brand img {
    max-width: 82vw;
  }

  .hero {
    min-height: auto;
  }

  .hero-inner {
    margin-left: auto;
    padding: 70px 0;
  }

  .cards,
  .steps,
  .strip-grid,
  .split,
  .contact-card {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 540px) {
  .container {
    width: min(100% - 28px, 1180px);
  }

  .nav-links {
    font-size: 0.9rem;
  }

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