@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');

:root {
  --navy: #0F1A34;
  --blue: #1E6FA8;
  --cyan: #1BBEF0;
  --maroon: #8E1F3B;
  --ink: #222222;
  --gray: #5A6472;
  --border: #DEE3EA;
  --tint-blue: #E7F3FB;
  --tint-gray: #F5F7FA;
  --white: #FFFFFF;
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --shadow-card: 0 2px 8px rgba(15, 26, 52, 0.08);
  --shadow-hover: 0 8px 24px rgba(15, 26, 52, 0.14);
  --maxw: 1280px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font-family: 'Inter', -apple-system, 'Segoe UI', sans-serif; color: var(--ink); background: var(--white); line-height: 1.6; }
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 80px; }
h1, h2, h3, h4 { color: var(--navy); margin: 0 0 12px; line-height: 1.25; font-weight: 700; }
h1 { font-size: 44px; }
h2 { font-size: 32px; }
h3 { font-size: 24px; }
h4 { font-size: 18px; }
p { margin: 0 0 16px; color: var(--ink); }
.lead { font-size: 18px; color: var(--gray); }
.small { font-size: 14px; color: var(--gray); }
.section { padding: 96px 0; }
.section-tint { background: var(--tint-gray); }
.center { text-align: center; }
.eyebrow { color: var(--maroon); font-weight: 700; font-size: 13px; letter-spacing: .08em; text-transform: uppercase; margin-bottom: 10px; display: block; }

/* Nav */
.nav { position: sticky; top: 0; z-index: 50; background: var(--white); border-bottom: 1px solid var(--border); }
.nav .wrap { display: flex; align-items: center; justify-content: space-between; height: 80px; }
.nav-logo { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 20px; color: var(--navy); letter-spacing: -0.02em; }
.nav-logo img { height: 34px; }
.nav-logo span { color: var(--blue); }
.nav-links { display: flex; gap: 32px; list-style: none; margin: 0; padding: 0; }
.nav-links a { font-weight: 600; font-size: 15px; color: var(--navy); padding: 8px 0; border-bottom: 2px solid transparent; transition: color .15s, border-color .15s; }
.nav-links a:hover, .nav-links a.active { color: var(--blue); border-bottom-color: var(--cyan); }
.nav-cta { display: flex; align-items: center; gap: 24px; }
.nav-toggle { display: none; background: none; border: none; cursor: pointer; color: var(--navy); }

@media (max-width: 900px) {
  .nav-links { position: fixed; top: 80px; left: 0; right: 0; bottom: 0; background: var(--white); flex-direction: column; padding: 32px; gap: 8px; display: none; }
  .nav-links.open { display: flex; }
  .nav-links a { display: block; padding: 14px 0; font-size: 18px; border-bottom: 1px solid var(--border); }
  .nav-toggle { display: block; }
}

/* Buttons */
.btn { display: inline-flex; align-items: center; gap: 8px; padding: 14px 26px; border-radius: var(--radius-md); font-weight: 600; font-size: 16px; cursor: pointer; border: 1.5px solid transparent; transition: all .15s ease; }
.btn-primary { background: var(--blue); color: var(--white); }
.btn-primary:hover { background: #175a89; box-shadow: var(--shadow-hover); }
.btn-secondary { background: transparent; color: var(--blue); border-color: var(--blue); }
.btn-secondary:hover { background: var(--tint-blue); }
.btn-on-dark { background: var(--white); color: var(--navy); }
.btn-on-dark:hover { background: var(--tint-gray); }
.btn-row { display: flex; gap: 16px; flex-wrap: wrap; }

/* Hero */
.hero { background: linear-gradient(180deg, var(--tint-blue) 0%, var(--white) 100%); padding: 88px 0 64px; }
.hero .wrap { display: grid; grid-template-columns: 1.1fr .9fr; gap: 56px; align-items: center; }
.hero-badge { display: inline-flex; gap: 8px; align-items: center; background: var(--white); border: 1px solid var(--border); border-radius: 20px; padding: 6px 14px; font-size: 13px; font-weight: 600; color: var(--blue); margin-bottom: 18px; }
.hero-art { background: var(--white); border-radius: var(--radius-lg); box-shadow: var(--shadow-card); padding: 32px; }

@media (max-width: 900px) {
  .hero .wrap { grid-template-columns: 1fr; }
}

/* Page header (inner pages) */
.page-header { background: var(--tint-blue); padding: 64px 0; text-align: center; }

/* Grids */
.grid { display: grid; gap: 24px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

@media (max-width: 1024px) {
  .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 640px) {
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .wrap { padding: 0 24px; }
  h1 { font-size: 32px; }
  h2 { font-size: 26px; }
  .hero { padding: 56px 0 40px; }
  .section { padding: 56px 0; }
}

/* Cards */
.card { background: var(--white); border: 1px solid var(--border); border-radius: var(--radius-md); box-shadow: var(--shadow-card); padding: 32px; transition: box-shadow .15s ease, transform .15s ease; }
.card:hover { box-shadow: var(--shadow-hover); transform: translateY(-2px); }
.card-icon { width: 52px; height: 52px; border-radius: 12px; background: var(--tint-blue); color: var(--blue); display: flex; align-items: center; justify-content: center; margin-bottom: 18px; }
.card h4 { margin-bottom: 8px; }
.card p { color: var(--gray); font-size: 15px; margin-bottom: 0; }
.card-link { display: inline-flex; align-items: center; gap: 6px; margin-top: 14px; color: var(--blue); font-weight: 600; font-size: 14px; }

/* Value card (centered) */
.value-card { text-align: center; }
.value-card .card-icon { margin: 0 auto 18px; }

/* Stat strip */
.stats { background: var(--navy); padding: 56px 0; }
.stats .grid-4 { gap: 16px; }
.stat { text-align: center; color: var(--white); }
.stat .num { font-size: 34px; font-weight: 700; color: var(--cyan); display: block; margin-bottom: 6px; }
.stat .label { font-size: 14px; color: #C8D3E0; }

/* Product card */
.product-card { overflow: hidden; padding: 0; }
.product-band { padding: 22px 28px; color: var(--white); font-weight: 700; font-size: 18px; letter-spacing: .02em; }
.product-body { padding: 24px 28px 28px; }
.product-tagline { color: var(--blue); font-weight: 600; font-style: italic; margin-bottom: 8px; }
.product-best { font-size: 13px; color: var(--gray); margin-top: 12px; }

/* Callout */
.callout { border-radius: var(--radius-lg); padding: 40px 48px; text-align: center; font-size: 20px; font-weight: 700; font-style: italic; color: var(--navy); border: 1.5px solid var(--blue); background: var(--tint-blue); }
.callout.maroon { border-color: var(--maroon); background: var(--tint-gray); }

/* CTA banner */
.cta-banner { background: var(--navy); color: var(--white); text-align: center; padding: 72px 0; }
.cta-banner h2 { color: var(--white); }
.cta-banner p { color: #C8D3E0; }

/* Contact */
.contact-grid { display: grid; grid-template-columns: 1.3fr 1fr; gap: 48px; align-items: start; }
.contact-form { display: flex; flex-direction: column; gap: 20px; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.field label { display: block; font-weight: 600; font-size: 14px; margin-bottom: 6px; color: var(--navy); }
.field input, .field select, .field textarea { width: 100%; padding: 12px 16px; border: 1.5px solid var(--border); border-radius: var(--radius-md); font-family: inherit; font-size: 15px; color: var(--ink); background: var(--white); transition: border-color .15s; outline: none; }
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--blue); }
.field textarea { resize: vertical; min-height: 140px; }
.contact-card { background: var(--tint-blue); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 36px; }
.contact-card h3 { margin-bottom: 24px; }
.contact-item { display: flex; gap: 16px; margin-bottom: 24px; }
.contact-item-icon { width: 40px; height: 40px; border-radius: 10px; background: var(--blue); color: var(--white); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.contact-item-body strong { display: block; font-size: 14px; margin-bottom: 2px; color: var(--navy); }
.contact-item-body span { font-size: 14px; color: var(--gray); }

@media (max-width: 900px) {
  .contact-grid { grid-template-columns: 1fr; }
  .field-row { grid-template-columns: 1fr; }
}

/* Footer */
footer { background: var(--navy); color: #C8D3E0; padding: 64px 0 24px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 40px; margin-bottom: 40px; }
.footer-brand { font-weight: 700; font-size: 20px; color: var(--white); letter-spacing: -0.02em; margin-bottom: 14px; }
.footer-brand span { color: var(--cyan); }
footer h4 { color: var(--white); font-size: 15px; margin-bottom: 16px; }
footer ul { list-style: none; padding: 0; margin: 0; }
footer li { margin-bottom: 10px; font-size: 14px; }
footer a:hover { color: var(--cyan); }
.footer-bottom { border-top: 1px solid rgba(255, 255, 255, .12); padding-top: 20px; font-size: 13px; text-align: center; color: #8FA0B5; }

@media (max-width: 900px) {
  .footer-grid { grid-template-columns: 1fr; }
}

/* Hero art items */
.hero-art-item { display: flex; align-items: center; gap: 16px; padding: 16px 0; border-bottom: 1px solid var(--border); }
.hero-art-item:last-child { border-bottom: none; }
.hero-art-dot { width: 10px; height: 10px; border-radius: 50%; flex-shrink: 0; }
.hero-art-dot.blue { background: var(--blue); }
.hero-art-dot.cyan { background: var(--cyan); }
.hero-art-dot.maroon { background: var(--maroon); }
.hero-art-label { font-weight: 600; font-size: 14px; color: var(--navy); }
.hero-art-bar { flex: 1; height: 6px; border-radius: 3px; background: var(--tint-gray); overflow: hidden; }
.hero-art-fill { height: 100%; border-radius: 3px; }