:root {
  --navy: #0a2a66;
  --navy-2: #071a42;
  --blue: #2d7dd2;
  --sky: #eaf6ff;
  --sky-2: #f6fbff;
  --gold: #caa45d;
  --ink: #14213d;
  --muted: #60708d;
  --line: rgba(10, 42, 102, .12);
  --white: #ffffff;
  --shadow: 0 24px 70px rgba(7, 26, 66, .14);
  --radius-lg: 34px;
  --radius-md: 24px;
  --radius-sm: 16px;
  --container: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at top left, rgba(45, 125, 210, .14), transparent 36rem),
    linear-gradient(180deg, #fbfdff 0%, #f7fbff 42%, #ffffff 100%);
  line-height: 1.55;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button, input, textarea { font: inherit; }

.container {
  width: min(100% - 40px, var(--container));
  margin: 0 auto;
}
.narrow { max-width: 860px; }
.section { padding: 94px 0; }
.section-soft {
  background:
    linear-gradient(135deg, rgba(234, 246, 255, .82), rgba(255, 255, 255, .9)),
    radial-gradient(circle at 82% 16%, rgba(202, 164, 93, .16), transparent 24rem);
}
.skip-link {
  position: absolute;
  left: 16px;
  top: -60px;
  z-index: 1000;
  background: var(--navy);
  color: var(--white);
  padding: 12px 18px;
  border-radius: 999px;
}
.skip-link:focus { top: 16px; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255,255,255,.72);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(10, 42, 102, .08);
  transition: box-shadow .25s ease, background .25s ease;
}
.site-header.is-scrolled { box-shadow: 0 12px 32px rgba(10, 42, 102, .08); background: rgba(255,255,255,.92); }
.nav-wrap {
  min-height: 82px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--navy);
  letter-spacing: -.02em;
}
.brand span { display: grid; line-height: 1.03; }
.brand strong { font-size: 1.18rem; }
.brand small {
  font-family: Georgia, serif;
  font-size: .94rem;
  font-style: italic;
  color: var(--blue);
}
.main-nav { display: flex; align-items: center; gap: 6px; }
.main-nav a {
  padding: 10px 14px;
  border-radius: 999px;
  color: rgba(20, 33, 61, .82);
  font-weight: 650;
  font-size: .94rem;
}
.main-nav a:hover { background: rgba(45, 125, 210, .08); color: var(--navy); }
.main-nav .nav-cta {
  background: var(--navy);
  color: var(--white);
  box-shadow: 0 12px 24px rgba(10, 42, 102, .16);
}
.main-nav .nav-cta:hover { background: var(--navy-2); color: var(--white); }
.nav-toggle { display: none; }

.hero { padding: 96px 0 86px; }
.hero-grid {
  display: grid;
  grid-template-columns: .92fr 1.08fr;
  align-items: center;
  gap: 54px;
}
.eyebrow {
  margin: 0 0 14px;
  color: var(--blue);
  text-transform: uppercase;
  letter-spacing: .18em;
  font-size: .78rem;
  font-weight: 800;
}
h1, h2, h3, p { margin-top: 0; }
h1 {
  font-size: clamp(2.7rem, 6vw, 5.6rem);
  line-height: .93;
  letter-spacing: -.075em;
  color: var(--navy-2);
  margin-bottom: 24px;
}
h2 {
  font-size: clamp(2rem, 4vw, 3.45rem);
  line-height: 1.02;
  letter-spacing: -.055em;
  color: var(--navy-2);
  margin-bottom: 18px;
}
h3 {
  color: var(--navy-2);
  letter-spacing: -.03em;
  line-height: 1.1;
}
.lead {
  font-size: clamp(1.05rem, 1.5vw, 1.28rem);
  color: var(--muted);
  max-width: 640px;
  margin-bottom: 30px;
}
.hero-actions, .contact-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 22px;
  border-radius: 999px;
  font-weight: 800;
  border: 1px solid transparent;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary {
  background: linear-gradient(135deg, var(--navy), #123b86);
  color: var(--white);
  box-shadow: 0 20px 38px rgba(10, 42, 102, .2);
}
.btn-ghost {
  background: rgba(255,255,255,.8);
  border-color: var(--line);
  color: var(--navy);
}
.trust-row {
  margin-top: 30px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.trust-row span, .pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1px solid rgba(10, 42, 102, .12);
  background: rgba(255,255,255,.72);
  color: var(--navy);
  border-radius: 999px;
  padding: 8px 12px;
  font-size: .83rem;
  font-weight: 800;
}
.trust-row span::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--gold);
}
.hero-card {
  position: relative;
  border-radius: var(--radius-lg);
  padding: 12px;
  background: rgba(255,255,255,.78);
  border: 1px solid rgba(10, 42, 102, .1);
  box-shadow: var(--shadow);
}
.hero-card img, .campaign-grid img {
  border-radius: calc(var(--radius-lg) - 12px);
  aspect-ratio: 1774 / 887;
  object-fit: cover;
}
.floating-note {
  position: absolute;
  left: 32px;
  bottom: 32px;
  max-width: 290px;
  border-radius: 22px;
  background: rgba(255,255,255,.86);
  backdrop-filter: blur(14px);
  border: 1px solid rgba(255,255,255,.8);
  padding: 16px 18px;
  box-shadow: 0 16px 42px rgba(7, 26, 66, .18);
}
.floating-note strong { display:block; color: var(--navy); }
.floating-note span { color: var(--muted); font-size: .92rem; }

.section-head { max-width: 720px; margin-bottom: 38px; }
.section-head p:not(.eyebrow) { color: var(--muted); font-size: 1.08rem; }
.product-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}
.product-card {
  min-height: 100%;
  background: rgba(255,255,255,.9);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: 0 14px 42px rgba(10, 42, 102, .08);
  transition: transform .22s ease, box-shadow .22s ease;
}
.product-card:hover { transform: translateY(-5px); box-shadow: 0 24px 64px rgba(10, 42, 102, .13); }
.product-card.featured {
  grid-column: span 3;
  display: grid;
  grid-template-columns: minmax(280px, .9fr) 1.1fr;
  align-items: center;
}
.product-media {
  min-height: 250px;
  display: grid;
  place-items: center;
  background: var(--sky);
}
.product-media-image {
  min-height: 420px;
  background: linear-gradient(135deg, #eff8ff, #fff);
}
.product-media-image img {
  width: min(76%, 440px);
  max-height: 380px;
  object-fit: contain;
  filter: drop-shadow(0 20px 36px rgba(7, 26, 66, .18));
}
.product-media span {
  font-size: 4rem;
  font-weight: 900;
  color: rgba(255,255,255,.72);
  letter-spacing: -.08em;
}
.gradient-one { background: radial-gradient(circle at 30% 20%, #fff 0 0, transparent 18rem), linear-gradient(135deg, #dff2ff, #0a2a66); }
.gradient-two { background: radial-gradient(circle at 32% 22%, #fff 0 0, transparent 17rem), linear-gradient(135deg, #f8efe0, #caa45d); }
.gradient-three { background: radial-gradient(circle at 30% 20%, #fff 0 0, transparent 18rem), linear-gradient(135deg, #dff7ee, #2d7dd2); }
.product-content { padding: 28px; }
.product-content h3 { font-size: 1.62rem; margin: 14px 0 12px; }
.product-content p, .product-content li { color: var(--muted); }
.product-content ul {
  padding: 0;
  list-style: none;
  display: grid;
  gap: 8px;
  margin: 18px 0 20px;
}
.product-content li { display: flex; gap: 8px; }
.product-content li::before { content: "•"; color: var(--gold); font-weight: 900; }
.text-link {
  display: inline-flex;
  color: var(--navy);
  font-weight: 850;
  border-bottom: 2px solid rgba(202, 164, 93, .65);
}

.brand-story { background: #fff; }
.story-grid {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 22px;
  align-items: stretch;
}
.story-card, .principles, .contact-card {
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  background: linear-gradient(180deg, #ffffff, #f7fbff);
  box-shadow: 0 20px 60px rgba(10, 42, 102, .08);
}
.story-card { padding: 40px; }
.story-card p { color: var(--muted); }
.metric-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 30px;
}
.metric-row div {
  border-radius: 18px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,.76);
  padding: 16px;
}
.metric-row strong { display:block; color: var(--navy); font-size: 1.3rem; }
.metric-row span { color: var(--muted); font-size: .88rem; }
.principles { padding: 16px; display: grid; gap: 12px; }
.principles > div {
  padding: 24px;
  border-radius: 24px;
  background: rgba(255,255,255,.78);
  border: 1px solid rgba(10,42,102,.08);
}
.icon-dot {
  width: 42px;
  height: 42px;
  border-radius: 14px;
  display: inline-block;
  background: linear-gradient(135deg, var(--navy), var(--blue));
  box-shadow: inset 0 0 0 10px rgba(255,255,255,.2);
}
.principles h3 { margin: 14px 0 8px; }
.principles p { margin-bottom: 0; color: var(--muted); }

.campaign-grid {
  display: grid;
  grid-template-columns: .8fr 1.2fr;
  align-items: center;
  gap: 28px;
  border-radius: var(--radius-lg);
  padding: 26px;
  background: rgba(255,255,255,.76);
  border: 1px solid rgba(10,42,102,.1);
  box-shadow: var(--shadow);
}
.campaign-grid > div { padding: 24px; }
.campaign-grid p { color: var(--muted); }
.campaign-grid img { box-shadow: 0 18px 44px rgba(7,26,66,.12); }

.faq-list { display: grid; gap: 12px; }
details {
  border-radius: 22px;
  border: 1px solid var(--line);
  background: #fff;
  padding: 0 22px;
  box-shadow: 0 10px 34px rgba(10, 42, 102, .06);
}
summary {
  cursor: pointer;
  list-style: none;
  padding: 22px 0;
  font-weight: 850;
  color: var(--navy-2);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; color: var(--blue); font-size: 1.45rem; }
details[open] summary::after { content: "–"; }
details p { color: var(--muted); padding: 0 0 22px; margin: 0; }

.contact-section { padding-top: 40px; }
.contact-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 40px;
  background:
    radial-gradient(circle at 88% 16%, rgba(202,164,93,.18), transparent 22rem),
    linear-gradient(135deg, #ffffff, #eef8ff);
}
.contact-card p { color: var(--muted); max-width: 660px; margin-bottom: 0; }

.site-footer {
  background: var(--navy-2);
  color: rgba(255,255,255,.78);
  padding: 58px 0 28px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.35fr .7fr 1.1fr;
  gap: 44px;
}
.footer-brand { color: #fff; margin-bottom: 16px; }
.footer-grid a { display: block; margin-top: 8px; color: rgba(255,255,255,.78); }
.footer-grid strong { display: block; color: #fff; margin-bottom: 10px; }
.footer-grid p { margin-bottom: 0; }
.copyright {
  margin-top: 34px;
  padding-top: 22px;
  border-top: 1px solid rgba(255,255,255,.12);
  font-size: .9rem;
}

.reveal { opacity: 0; transform: translateY(18px); transition: opacity .7s ease, transform .7s ease; }
.reveal.is-visible { opacity: 1; transform: translateY(0); }

@media (max-width: 960px) {
  .hero-grid, .story-grid, .campaign-grid { grid-template-columns: 1fr; }
  .product-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .product-card.featured { grid-column: span 2; grid-template-columns: 1fr; }
  .product-media-image { min-height: 340px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 740px) {
  .container { width: min(100% - 28px, var(--container)); }
  .section { padding: 70px 0; }
  .nav-wrap { min-height: 72px; }
  .nav-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
    width: 48px;
    height: 48px;
    border-radius: 16px;
    border: 1px solid var(--line);
    background: #fff;
    color: var(--navy);
  }
  .nav-toggle span { width: 18px; height: 2px; background: currentColor; border-radius: 999px; position: absolute; transition: transform .2s ease, opacity .2s ease; }
  .nav-toggle span:nth-child(1) { transform: translateY(-6px); }
  .nav-toggle span:nth-child(3) { transform: translateY(6px); }
  .nav-toggle em { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
  .nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: rotate(45deg); }
  .nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
  .nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: rotate(-45deg); }
  .main-nav {
    position: fixed;
    inset: 72px 14px auto;
    padding: 14px;
    border-radius: 24px;
    background: rgba(255,255,255,.96);
    border: 1px solid var(--line);
    box-shadow: var(--shadow);
    display: grid;
    gap: 4px;
    transform: translateY(-12px);
    opacity: 0;
    pointer-events: none;
    transition: opacity .2s ease, transform .2s ease;
  }
  .main-nav.is-open { transform: translateY(0); opacity: 1; pointer-events: auto; }
  .main-nav a { padding: 14px 16px; border-radius: 16px; }
  .hero { padding-top: 68px; }
  h1 { font-size: clamp(2.45rem, 15vw, 4.1rem); }
  .product-grid { grid-template-columns: 1fr; }
  .product-card.featured { grid-column: span 1; }
  .floating-note { position: static; margin: 12px; max-width: none; }
  .metric-row, .footer-grid { grid-template-columns: 1fr; }
  .contact-card { align-items: flex-start; flex-direction: column; padding: 28px; }
}