:root {
  --ink: #101828;
  --muted: #5f6b7a;
  --paper: #f5f6f8;
  --white: #fff;
  --dark: #0b1730;
  --accent: #e9322b;
  --accent-dark: #b91f22;
  --line: rgba(16, 24, 40, .12);
  --radius: 22px;
  --shell: min(1180px, calc(100% - 40px));
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--white);
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; }
a { color: inherit; }
.shell { width: var(--shell); margin-inline: auto; }
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}
.skip-link {
  position: fixed; z-index: 1000; top: 10px; left: 10px; padding: 10px 14px;
  background: var(--white); border-radius: 8px; transform: translateY(-150%);
}
.skip-link:focus { transform: translateY(0); }

.site-header {
  position: fixed; z-index: 50; inset: 0 0 auto;
  background: rgba(8, 17, 36, .86); border-bottom: 1px solid rgba(255,255,255,.12);
  backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
}
.nav-wrap { min-height: 82px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand {
  display: inline-flex; align-items: center; color: #fff; text-decoration: none;
}
.brand-logo { display: inline-flex; align-items: center; gap: 10px; min-width: 226px; color: #fff; }
.brand-monogram {
  position: relative; width: 56px; flex: 0 0 56px; color: #fff;
  font-family: Arial Black, Inter, sans-serif; font-size: 1.85rem; font-style: italic;
  font-weight: 950; line-height: 1; letter-spacing: -.16em; text-shadow: 2px 2px 0 var(--accent);
}
.brand-monogram::before, .brand-monogram::after {
  content: ""; position: absolute; left: -3px; height: 4px; background: var(--accent);
  transform: skewX(-25deg); border-radius: 4px;
}
.brand-monogram::before { top: -5px; width: 43px; }
.brand-monogram::after { right: 0; bottom: -6px; left: 11px; }
.brand-words { display: grid; grid-template-columns: auto; line-height: .82; text-transform: uppercase; }
.brand-words strong {
  font-family: Arial Black, Inter, sans-serif; font-size: .93rem; font-style: italic;
  font-weight: 950; letter-spacing: .02em;
}
.brand-words strong:first-child { color: #fff; }
.brand-words strong:nth-child(2) { color: var(--accent); font-size: 1.08rem; }
.brand-words small {
  margin-top: 6px; color: rgba(255,255,255,.55); font-size: .39rem; font-style: italic;
  font-weight: 800; letter-spacing: .06em; text-transform: none;
}
.site-nav { display: flex; align-items: center; gap: 30px; }
.site-nav > a:not(.button) {
  color: rgba(255,255,255,.82); font-size: .86rem; font-weight: 700; text-decoration: none;
}
.site-nav > a:not(.button):hover { color: var(--white); }
.button {
  display: inline-flex; align-items: center; justify-content: center; gap: 14px;
  min-height: 54px; padding: 0 25px; border: 0; border-radius: 999px;
  background: var(--accent); color: var(--white); font-weight: 800; text-decoration: none;
  box-shadow: 0 13px 32px rgba(233, 50, 43, .25); transition: transform .2s ease, background .2s ease;
}
.button:hover { transform: translateY(-2px); background: var(--accent-dark); }
.button:focus-visible, .site-nav a:focus-visible, .text-link:focus-visible { outline: 3px solid #fff; outline-offset: 4px; }
.button-small { min-height: 44px; padding-inline: 21px; font-size: .86rem; }
.button-light { background: var(--white); color: var(--dark); box-shadow: none; }
.button-light:hover { background: #eef1f6; }
.menu-toggle { display: none; border: 0; background: none; padding: 8px; }
.menu-toggle span:not(.sr-only) { width: 26px; height: 2px; margin: 5px 0; display: block; background: #fff; }

.hero {
  min-height: 790px; position: relative; display: flex; align-items: center;
  overflow: hidden; background: var(--dark);
}
.hero-image {
  position: absolute; inset: 0; background-image: url("hero-tanker-v6.png");
  background-size: cover; background-position: center;
  transform: scale(1.01);
}
.hero-shade {
  position: absolute; inset: 0;
  background: linear-gradient(90deg, rgba(4,12,27,.98) 0%, rgba(4,12,27,.85) 35%, rgba(4,12,27,.15) 72%),
              linear-gradient(0deg, rgba(4,12,27,.48), transparent 45%);
}
.hero-content { position: relative; z-index: 2; padding: 150px 0 70px; color: var(--white); }
.eyebrow {
  margin: 0 0 16px; color: var(--accent); font-size: .75rem; font-weight: 900;
  letter-spacing: .16em; text-transform: uppercase;
}
.hero h1, .section h2, .final-cta h2 {
  margin: 0; font-family: Georgia, "Times New Roman", serif; font-weight: 600; line-height: .98; letter-spacing: -.045em;
}
.hero h1 { max-width: 700px; font-size: clamp(4rem, 7.5vw, 7rem); }
.hero h1 span { color: transparent; -webkit-text-stroke: 1.4px rgba(255,255,255,.8); }
.hero-lede { max-width: 610px; margin: 28px 0 32px; color: rgba(255,255,255,.8); font-size: clamp(1.05rem, 2vw, 1.25rem); }
.hero-actions { display: flex; align-items: center; gap: 28px; flex-wrap: wrap; }
.text-link { color: #fff; font-size: .9rem; font-weight: 800; text-underline-offset: 5px; }
.hero-points {
  max-width: 720px; margin: 70px 0 0; padding: 24px 0 0; display: grid; grid-template-columns: repeat(3,1fr);
  border-top: 1px solid rgba(255,255,255,.18); list-style: none;
}
.hero-points li { display: grid; gap: 2px; }
.hero-points strong { font-size: 1rem; }
.hero-points span { color: rgba(255,255,255,.58); font-size: .8rem; }

.trust-strip { background: var(--accent); color: var(--white); }
.trust-inner { min-height: 90px; display: flex; align-items: center; justify-content: space-between; gap: 30px; }
.trust-inner p { margin: 0; }
.trust-inner p:first-child { display: flex; gap: 24px; font-family: Georgia, serif; font-size: 1.35rem; }
.trust-inner p:last-child { font-size: .84rem; font-weight: 700; opacity: .82; }

.section { padding: 120px 0; }
.section-heading { max-width: 650px; margin-bottom: 60px; }
.section h2, .final-cta h2 { font-size: clamp(2.7rem, 5vw, 4.8rem); }
.section-heading > p:last-child { max-width: 570px; margin: 24px 0 0; color: var(--muted); font-size: 1.06rem; }
.benefits { background: var(--paper); }
.benefits .shell {
  display: grid; grid-template-columns: minmax(0, .82fr) minmax(0, 1.18fr);
  gap: clamp(60px, 9vw, 130px); align-items: start;
}
.benefits .section-heading { margin-bottom: 0; }
.benefit-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0 48px; }
.benefit-card {
  min-height: 0; padding: 28px 0 34px;
  background: transparent; border: 0; border-top: 1px solid var(--line); border-radius: 0;
  box-shadow: none;
}
.benefit-card.featured { background: transparent; color: var(--ink); }
.benefit-card h3 { margin: 0 0 10px; font-size: 1.12rem; }
.benefit-card p { margin: 0; color: var(--muted); font-size: .9rem; }
.benefit-card.featured p { color: var(--muted); }

.video-section { background: var(--white); }
.video-layout { display: grid; grid-template-columns: .58fr 1fr; gap: 80px; align-items: center; }
.video-copy > p:not(.eyebrow) { max-width: 440px; margin: 24px 0 30px; color: var(--muted); }
.dark-link { color: var(--ink); }
.video-frame {
  position: relative; overflow: hidden; aspect-ratio: 16 / 9;
  background: var(--dark); border-radius: var(--radius);
  box-shadow: 0 28px 70px rgba(15,23,42,.16);
}
.video-frame::before {
  content: ""; position: absolute; z-index: 1; inset: 0; pointer-events: none;
  border: 1px solid rgba(255,255,255,.15); border-radius: inherit;
}
.video-frame iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }

.process-section { background: var(--dark); color: var(--white); }
.process-layout { display: grid; grid-template-columns: .9fr 1fr; gap: 120px; align-items: center; }
.process-copy > p:not(.eyebrow) { max-width: 480px; margin: 28px 0 34px; color: rgba(255,255,255,.65); }
.steps { margin: 0; padding: 0; list-style: none; }
.steps li { padding: 26px 0; display: grid; grid-template-columns: 58px 1fr; gap: 22px; border-top: 1px solid rgba(255,255,255,.14); }
.steps li:last-child { border-bottom: 1px solid rgba(255,255,255,.14); }
.steps li > span {
  width: 44px; height: 44px; display: grid; place-items: center; border: 1px solid rgba(255,255,255,.3);
  border-radius: 50%; color: var(--accent); font-weight: 900;
}
.steps strong { font-size: 1.05rem; }
.steps p { margin: 5px 0 0; color: rgba(255,255,255,.58); font-size: .9rem; }

.contact-section { background: var(--white); }
.contact-card {
  padding: 64px; display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center;
  background: var(--paper); border-radius: 30px;
}
.contact-card > div:first-child > p:last-child { max-width: 520px; margin: 24px 0 0; color: var(--muted); }
.contact-list { display: grid; gap: 12px; }
.contact-list a {
  padding: 20px 22px; display: grid; grid-template-columns: 1fr auto; gap: 1px 20px;
  background: var(--white); border: 1px solid var(--line); border-radius: 14px; text-decoration: none;
  transition: border-color .2s ease, transform .2s ease;
}
.contact-list a:hover { border-color: var(--accent); transform: translateX(4px); }
.contact-list span { grid-column: 1 / -1; color: var(--muted); font-size: .7rem; font-weight: 900; letter-spacing: .12em; text-transform: uppercase; }
.contact-list strong { font-size: 1rem; }
.contact-list b { color: var(--accent); font-size: .92rem; }

.final-cta { padding: 90px 0; background: var(--accent); color: var(--white); }
.final-cta .eyebrow { color: rgba(255,255,255,.7); }
.final-inner { display: flex; align-items: end; justify-content: space-between; gap: 60px; }
.site-footer { padding: 44px 0; background: #081124; color: rgba(255,255,255,.55); }
.footer-inner { display: grid; grid-template-columns: 235px 1fr auto; align-items: center; gap: 30px; font-size: .78rem; }
.footer-logo { transform: scale(.92); transform-origin: left center; }
.footer-inner p { margin: 0; }

@media (max-width: 900px) {
  :root { --shell: min(100% - 30px, 720px); }
  .menu-toggle { display: block; }
  .site-nav {
    position: absolute; top: 82px; left: 0; right: 0; padding: 24px; display: none; align-items: stretch;
    background: #081124; border-top: 1px solid rgba(255,255,255,.1); flex-direction: column; gap: 18px;
  }
  .site-nav.is-open { display: flex; }
  .site-nav .button { width: 100%; }
  .hero { min-height: 760px; }
  .hero-image { background-position: 64% center; }
  .hero-shade { background: linear-gradient(90deg, rgba(4,12,27,.98), rgba(4,12,27,.72) 75%, rgba(4,12,27,.4)); }
  .benefits .shell { grid-template-columns: 1fr; gap: 50px; }
  .benefits .section-heading { margin-bottom: 0; }
  .benefit-grid { grid-template-columns: repeat(2, 1fr); }
  .video-layout { grid-template-columns: 1fr; gap: 45px; }
  .process-layout { grid-template-columns: 1fr; gap: 60px; }
  .contact-card { padding: 48px; grid-template-columns: 1fr; gap: 45px; }
  .final-inner { align-items: flex-start; flex-direction: column; }
  .footer-inner { grid-template-columns: 235px 1fr; }
  .footer-inner p:last-child { grid-column: 1 / -1; }
}

@media (max-width: 600px) {
  .brand-logo { min-width: 190px; gap: 8px; }
  .brand-monogram { width: 48px; flex-basis: 48px; font-size: 1.55rem; }
  .brand-words strong { font-size: .8rem; }
  .brand-words strong:nth-child(2) { font-size: .92rem; }
  .hero { min-height: 820px; }
  .hero-content { padding-top: 130px; }
  .hero h1 { font-size: clamp(3.4rem, 17vw, 5rem); }
  .hero-points { grid-template-columns: 1fr; gap: 16px; margin-top: 48px; }
  .hero-points li { grid-template-columns: 120px 1fr; align-items: center; }
  .trust-inner { padding-block: 24px; align-items: flex-start; flex-direction: column; gap: 8px; }
  .trust-inner p:first-child { gap: 12px; font-size: 1.05rem; }
  .section { padding: 85px 0; }
  .benefit-grid { grid-template-columns: 1fr; }
  .benefit-card { min-height: 0; padding: 24px 0 28px; }
  .contact-card { padding: 32px 22px; }
  .contact-list a { grid-template-columns: 1fr; }
  .contact-list b { margin-top: 6px; }
  .final-cta { padding: 70px 0; }
  .footer-inner { grid-template-columns: 1fr; }
  .footer-inner p:last-child { grid-column: auto; }
}

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