:root {
  --red: #d6082f;
  --red-dark: #aa001f;
  --navy: #08294f;
  --navy-deep: #061f3c;
  --blue: #0b3e75;
  --ink: #142033;
  --muted: #607086;
  --page: #f2f5f8;
  --soft: #eaf0f6;
  --white: #ffffff;
  --border: #d9e1e8;
  --shadow: 0 22px 65px rgba(3, 43, 87, 0.1);
  --shadow-soft: 0 12px 34px rgba(3, 43, 87, 0.08);
  --radius: 24px;
  --max: 1160px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  min-width: 320px;
  background: var(--page);
  color: var(--ink);
  font-family: "Avenir Next", "Segoe UI Variable", "Segoe UI", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  text-rendering: optimizeLegibility;
}

body.menu-open { overflow: hidden; }

a { color: inherit; }
img { display: block; max-width: 100%; }
button, a { -webkit-tap-highlight-color: transparent; }
::selection { background: var(--red); color: var(--white); }

.skip-link {
  position: fixed;
  top: 8px;
  left: 8px;
  z-index: 1000;
  transform: translateY(-150%);
  border-radius: 10px;
  background: var(--navy-deep);
  color: white;
  padding: 10px 14px;
  font-weight: 800;
  text-decoration: none;
}

.skip-link:focus { transform: translateY(0); }
.container { width: min(calc(100% - 32px), var(--max)); margin-inline: auto; }
.top-rule { height: 6px; background: var(--red); }

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  border-bottom: 1px solid var(--border);
  background: rgba(255,255,255,.96);
  box-shadow: 0 3px 16px rgba(8,41,79,.06);
  backdrop-filter: blur(14px);
}

.header-row {
  min-height: 88px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 28px;
}

.brand { display: block; width: 214px; overflow: hidden; }
.brand img { width: 100%; height: 78px; object-fit: contain; transform: scale(1.28); }
.desktop-nav { display: flex; align-items: center; justify-content: center; gap: 28px; }
.desktop-nav a { color: var(--navy); font-weight: 800; font-size: .94rem; text-decoration: none; }
.desktop-nav a:hover, .desktop-nav a[aria-current="page"] { color: var(--red); }

.header-actions { display: flex; align-items: center; gap: 10px; }
.menu-button {
  display: none;
  width: 46px;
  height: 46px;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: var(--white);
  color: var(--navy);
  font: inherit;
  font-weight: 900;
}

.mobile-menu {
  display: none;
  position: fixed;
  inset: 94px 0 auto 0;
  z-index: 35;
  border-bottom: 1px solid var(--border);
  background: var(--white);
  box-shadow: var(--shadow-soft);
  padding: 16px;
}

.mobile-menu.open { display: grid; gap: 6px; }
.mobile-menu a { border-radius: 12px; padding: 13px 14px; color: var(--navy); font-weight: 850; text-decoration: none; }
.mobile-menu a:hover { background: var(--soft); }

.button {
  display: inline-flex;
  min-height: 50px;
  align-items: center;
  justify-content: center;
  gap: 9px;
  border: 2px solid transparent;
  border-radius: 14px;
  padding: 0 20px;
  font-weight: 900;
  line-height: 1.15;
  text-align: center;
  text-decoration: none;
  transition: transform .18s ease, box-shadow .18s ease, background .18s ease;
}

.button:hover { transform: translateY(-2px); }
.button-primary { background: var(--red); color: white; box-shadow: 0 10px 24px rgba(214,8,47,.2); }
.button-primary:hover { background: var(--red-dark); }
.button-secondary { border-color: #b9c8d7; background: var(--white); color: var(--navy); }
.button-secondary:hover { border-color: var(--navy); box-shadow: 0 8px 22px rgba(8,41,79,.1); }
.button-dark { background: var(--navy); color: white; }
.button-dark:hover { background: var(--navy-deep); }
.button-small { min-height: 44px; padding-inline: 16px; font-size: .9rem; }

.hero { padding: 42px 0 22px; }
.hero-shell {
  position: relative;
  overflow: hidden;
  min-height: 560px;
  display: grid;
  grid-template-columns: minmax(0, .92fr) minmax(420px, 1.08fr);
  border: 1px solid var(--border);
  border-radius: 30px;
  background: var(--white);
  box-shadow: var(--shadow);
}

.hero-copy { display: flex; flex-direction: column; justify-content: center; padding: 58px 48px; }
.eyebrow { margin: 0 0 12px; color: var(--red); font-size: .78rem; font-weight: 950; letter-spacing: .16em; text-transform: uppercase; }
h1, h2, h3, h4 { margin-top: 0; color: var(--navy); line-height: 1.08; letter-spacing: -.025em; }
h1 { margin-bottom: 20px; font-size: clamp(2.55rem, 5.3vw, 4.9rem); font-weight: 950; }
h2 { margin-bottom: 16px; font-size: clamp(2rem, 3.4vw, 3.2rem); font-weight: 950; }
h3 { margin-bottom: 10px; font-size: 1.42rem; font-weight: 900; }
h4 { margin-bottom: 8px; font-size: 1.05rem; font-weight: 900; }
.hero-lead { max-width: 585px; margin: 0; color: #516278; font-size: 1.14rem; line-height: 1.7; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.hero-note { margin: 20px 0 0; color: var(--muted); font-size: .9rem; font-weight: 750; }
.hero-media { position: relative; min-height: 520px; overflow: hidden; background: var(--navy); }
.hero-media img { width: 100%; height: 100%; min-height: 520px; object-fit: cover; object-position: 58% center; }
.hero-media::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(6,31,60,.2), transparent 45%); pointer-events: none; }
.hero-badge { position: absolute; right: 24px; bottom: 24px; z-index: 2; width: min(300px, calc(100% - 48px)); border: 1px solid rgba(255,255,255,.36); border-radius: 18px; background: rgba(6,31,60,.9); color: white; padding: 18px; backdrop-filter: blur(8px); }
.hero-badge strong { display: block; font-size: 1.05rem; }
.hero-badge span { display: block; margin-top: 4px; color: #d9e6f2; font-size: .88rem; }

.trust-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-top: 18px; }
.trust-item { display: flex; min-height: 64px; align-items: center; gap: 12px; border: 1px solid var(--border); border-radius: 16px; background: var(--white); padding: 14px 17px; color: var(--navy); font-weight: 850; box-shadow: 0 7px 20px rgba(8,41,79,.04); }
.trust-number { display: grid; width: 35px; height: 35px; flex: 0 0 35px; place-items: center; border-radius: 11px; background: var(--soft); color: var(--red); font-weight: 950; }

.section { padding: 76px 0; }
.section-tight { padding: 54px 0; }
.section-white { background: var(--white); }
.section-navy { background: var(--navy-deep); color: white; }
.section-navy h2, .section-navy h3, .section-navy h4 { color: white; }
.section-navy .section-lead { color: #cbd9e6; }
.section-head { display: flex; align-items: end; justify-content: space-between; gap: 28px; margin-bottom: 30px; }
.section-title { max-width: 720px; }
.section-title h2 { margin-bottom: 12px; }
.section-lead { max-width: 690px; margin: 0; color: var(--muted); font-size: 1.05rem; }

.price-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 22px; }
.price-card { position: relative; overflow: hidden; border: 1px solid var(--border); border-radius: var(--radius); background: var(--white); box-shadow: var(--shadow-soft); }
.price-card::before { content: ""; position: absolute; inset: 0 0 auto 0; height: 7px; background: var(--red); }
.price-card-inner { padding: 32px; }
.price-card-top { display: flex; align-items: start; justify-content: space-between; gap: 20px; }
.size-pill { display: grid; width: 72px; height: 72px; place-items: center; border-radius: 18px; background: var(--navy); color: white; font-size: 1.28rem; font-weight: 950; }
.price-kicker { margin: 0 0 7px; color: var(--red); font-size: .75rem; font-weight: 950; letter-spacing: .14em; text-transform: uppercase; }
.price { margin: 16px 0 4px; color: var(--navy); font-size: clamp(2.2rem, 4vw, 3.35rem); font-weight: 950; line-height: 1; letter-spacing: -.04em; }
.price-sub { margin: 0; color: var(--muted); font-weight: 700; }
.check-list { display: grid; gap: 10px; margin: 24px 0 28px; padding: 0; list-style: none; }
.check-list li { position: relative; padding-left: 29px; color: #485b72; }
.check-list li::before { content: "✓"; position: absolute; left: 0; top: 0; color: var(--red); font-weight: 950; }
.price-card .button { width: 100%; }
.notice { margin-top: 22px; border: 1px solid #c7d5e2; border-radius: 18px; background: #f7fafc; padding: 18px 20px; color: #46596e; }
.notice strong { color: var(--navy); }

.feature-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.feature-card { border: 1px solid var(--border); border-radius: 20px; background: var(--white); padding: 26px; box-shadow: 0 10px 28px rgba(8,41,79,.06); }
.feature-index { display: grid; width: 44px; height: 44px; place-items: center; margin-bottom: 20px; border-radius: 14px; background: var(--navy); color: white; font-weight: 950; }
.feature-card p { margin: 0; color: var(--muted); }

.guide-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 22px; }
.guide-card { min-height: 310px; border: 1px solid rgba(255,255,255,.14); border-radius: var(--radius); background: #0b315d; padding: 34px; }
.guide-card p { color: #cbd9e6; }
.guide-links { display: grid; gap: 14px; }
.guide-link { display: flex; min-height: 148px; align-items: center; justify-content: space-between; gap: 20px; border: 1px solid rgba(255,255,255,.16); border-radius: 20px; background: rgba(255,255,255,.06); padding: 22px 24px; color: white; text-decoration: none; transition: background .18s ease, transform .18s ease; }
.guide-link:hover { background: rgba(255,255,255,.1); transform: translateY(-2px); }
.guide-link strong { display: block; font-size: 1.08rem; }
.guide-link span { display: block; margin-top: 4px; color: #b8c9da; font-size: .9rem; }
.guide-arrow { color: #ff6b85; font-size: 1.4rem; font-weight: 950; }

.faq-list { display: grid; gap: 12px; }
.faq-list details { border: 1px solid var(--border); border-radius: 18px; background: var(--white); box-shadow: 0 8px 24px rgba(8,41,79,.04); }
.faq-list summary { display: flex; cursor: pointer; align-items: center; justify-content: space-between; gap: 18px; padding: 20px 22px; color: var(--navy); font-weight: 900; list-style: none; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after { content: "+"; color: var(--red); font-size: 1.5rem; line-height: 1; }
.faq-list details[open] summary::after { content: "–"; }
.faq-answer { border-top: 1px solid var(--border); padding: 18px 22px 22px; color: var(--muted); }
.faq-answer p { margin: 0; }

.contact-shell { display: grid; grid-template-columns: 1.15fr .85fr; gap: 24px; align-items: stretch; }
.contact-main, .contact-side { border-radius: var(--radius); padding: 36px; }
.contact-main { background: var(--navy); color: white; }
.contact-main h2 { color: white; }
.contact-main p { color: #cbd9e6; }
.contact-actions { display: flex; flex-wrap: wrap; gap: 11px; margin-top: 24px; }
.contact-main .button-secondary { border-color: rgba(255,255,255,.45); background: transparent; color: white; }
.contact-side { border: 1px solid var(--border); background: var(--white); }
.info-list { display: grid; gap: 16px; margin: 0; }
.info-row { display: grid; grid-template-columns: 105px 1fr; gap: 14px; padding-bottom: 16px; border-bottom: 1px solid var(--border); }
.info-row:last-child { padding-bottom: 0; border-bottom: 0; }
.info-row dt { color: var(--muted); font-size: .8rem; font-weight: 900; letter-spacing: .08em; text-transform: uppercase; }
.info-row dd { margin: 0; color: var(--navy); font-weight: 850; }

.site-footer { margin-top: 0; background: var(--navy-deep); color: #c4d2df; }
.footer-grid { display: grid; grid-template-columns: 1.2fr .8fr .8fr; gap: 34px; padding: 46px 0 32px; }
.footer-brand { width: 210px; filter: drop-shadow(0 5px 14px rgba(0,0,0,.25)); }
.footer-copy { max-width: 430px; margin: 14px 0 0; color: #b9c9d8; }
.footer-title { margin-bottom: 13px; color: white; font-size: .78rem; font-weight: 950; letter-spacing: .14em; text-transform: uppercase; }
.footer-links { display: grid; gap: 10px; }
.footer-links a { color: #d7e1ea; font-weight: 750; text-decoration: none; }
.footer-links a:hover { color: white; }
.footer-bottom { display: flex; justify-content: space-between; gap: 24px; border-top: 1px solid rgba(255,255,255,.13); padding: 21px 0 30px; color: #91a8bd; font-size: .86rem; }

.mobile-actions { display: none; }

.page-hero { padding: 58px 0 36px; }
.page-hero-card { position: relative; overflow: hidden; border-radius: 28px; background: var(--navy); color: white; padding: 52px; box-shadow: var(--shadow); }
.page-hero-card::after { content: ""; position: absolute; right: -95px; top: -95px; width: 280px; height: 280px; border: 55px solid rgba(255,255,255,.055); border-radius: 50%; }
.page-hero h1 { position: relative; z-index: 1; max-width: 820px; margin-bottom: 14px; color: white; font-size: clamp(2.3rem, 5vw, 4.25rem); }
.page-hero p { position: relative; z-index: 1; max-width: 720px; margin: 0; color: #cad9e6; font-size: 1.08rem; }
.breadcrumbs { margin-bottom: 18px; color: #b8c9da; font-size: .86rem; font-weight: 800; }
.breadcrumbs a { color: white; }
.content-grid { display: grid; grid-template-columns: minmax(0, 1fr) 300px; gap: 26px; align-items: start; }
.article-card { border: 1px solid var(--border); border-radius: var(--radius); background: var(--white); padding: clamp(25px, 4vw, 44px); box-shadow: var(--shadow-soft); }
.article-card + .article-card { margin-top: 20px; }
.article-card p, .article-card li { color: #506176; }
.article-card h2 { margin-top: 36px; font-size: 1.9rem; }
.article-card h2:first-child { margin-top: 0; }
.article-card h3 { margin-top: 28px; }
.article-card li + li { margin-top: 8px; }
.article-card a:not(.button) { color: var(--blue); font-weight: 800; text-decoration-thickness: 1px; text-underline-offset: 3px; }
.article-image { width: 100%; max-height: 420px; object-fit: cover; border-radius: 18px; margin: 24px 0; }
.media-grid { display: grid; gap: 16px; margin-top: 24px; }
.media-grid-two { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.media-card { overflow: hidden; margin: 0; border: 1px solid var(--border); border-radius: 18px; background: #f7fafc; }
.media-card img { width: 100%; height: 260px; object-fit: contain; background: white; }
.media-card figcaption { border-top: 1px solid var(--border); padding: 11px 14px; color: var(--navy); font-size: .86rem; font-weight: 850; }
.video-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.video-card { overflow: hidden; border: 1px solid var(--border); border-radius: 18px; background: #f7fafc; }
.video-card h3 { margin: 0; padding: 16px 18px; font-size: 1rem; }
.video-frame { position: relative; aspect-ratio: 16 / 9; overflow: hidden; background: var(--navy-deep); }
.video-frame iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.sidebar-card { position: sticky; top: 118px; border: 1px solid var(--border); border-radius: 20px; background: var(--white); padding: 24px; box-shadow: var(--shadow-soft); }
.sidebar-card p { color: var(--muted); }
.sidebar-card .button { width: 100%; }
.sidebar-card .button + .button { margin-top: 10px; }
.legal-meta { display: inline-flex; margin-bottom: 24px; border-radius: 999px; background: var(--soft); padding: 7px 12px; color: var(--blue); font-size: .8rem; font-weight: 850; }

@media (max-width: 980px) {
  .desktop-nav { display: none; }
  .header-row { grid-template-columns: 1fr auto; gap: 14px; }
  .header-actions .button { display: none; }
  .menu-button { display: inline-grid; place-items: center; }
  .hero-shell { grid-template-columns: 1fr; }
  .hero-copy { padding: 46px 34px; }
  .hero-media { min-height: 360px; }
  .hero-media img { min-height: 360px; }
  .guide-grid, .contact-shell, .content-grid { grid-template-columns: 1fr; }
  .sidebar-card { position: static; }
  .footer-grid { grid-template-columns: 1.2fr .8fr; }
  .footer-grid > :first-child { grid-column: 1 / -1; }
}

@media (max-width: 720px) {
  body { padding-bottom: 72px; }
  .container { width: min(calc(100% - 24px), var(--max)); }
  .header-row { min-height: 78px; }
  .brand { width: 178px; }
  .brand img { height: 70px; }
  .mobile-menu { inset-block-start: 84px; }
  .hero { padding-top: 20px; }
  .hero-shell { border-radius: 24px; }
  .hero-copy { padding: 34px 23px; }
  h1 { font-size: clamp(2.25rem, 11vw, 3.3rem); }
  .hero-lead { font-size: 1rem; }
  .hero-actions { display: grid; }
  .hero-actions .button { width: 100%; }
  .hero-media, .hero-media img { min-height: 290px; }
  .hero-badge { right: 16px; bottom: 16px; width: calc(100% - 32px); }
  .trust-row, .price-grid, .feature-grid { grid-template-columns: 1fr; }
  .section { padding: 58px 0; }
  .section-tight { padding: 42px 0; }
  .section-head { align-items: start; flex-direction: column; margin-bottom: 24px; }
  .price-card-inner, .contact-main, .contact-side { padding: 25px; }
  .price-card-top { align-items: center; }
  .page-hero { padding: 26px 0 20px; }
  .page-hero-card { border-radius: 22px; padding: 34px 24px; }
  .page-hero h1 { font-size: 2.35rem; }
  .article-card { border-radius: 20px; }
  .media-grid-two, .video-grid { grid-template-columns: 1fr; }
  .media-card img { height: auto; max-height: 430px; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-grid > :first-child { grid-column: auto; }
  .footer-bottom { flex-direction: column; }
  .mobile-actions { position: fixed; inset: auto 0 0 0; z-index: 50; display: grid; grid-template-columns: .72fr 1.28fr; gap: 8px; border-top: 1px solid var(--border); background: rgba(255,255,255,.96); padding: 9px 12px calc(9px + env(safe-area-inset-bottom)); box-shadow: 0 -10px 28px rgba(8,41,79,.12); backdrop-filter: blur(12px); }
  .mobile-actions .button { min-height: 50px; padding-inline: 12px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; }
}