/* =========================================================
   ROOT
   Palette:
   Navy blue  #073D78
   Light blue #65C9EE
   White      #FFFFFF
   Black      #000000
========================================================= */

:root {
  --navy: #073d78;
  --deep-navy: #052a52;

  --blue: #0876b9;
  --light-blue: #65c9ee;

  --text: #000000;
  --soft-text: #000000; /* body copy is now pure black per style guide */

  --paper: #f0f9fd;
  --white: #ffffff;

  --border: #d9e9f2;

  --dark-bg: #073d78;
}
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* =========================================================
   RESET
========================================================= */



html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--text);
  font-family: "Montserrat", Arial, sans-serif;
  font-weight: 400;
  font-size: 14px;
  line-height: 1.6;
}

img {
  max-width: 100%;
}

h1,
h2,
h3,
h4 {
  margin: 0;
  font-weight: 700;
}

a {
  color: inherit;
}

/* =========================================================
   CONTAINER
========================================================= */

.wrap {
  width: min(1450px, calc(100% - 48px));
  margin: 0 auto;
}

/* =========================================================
   HEADER
========================================================= */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.96);
  border-bottom: 1px solid var(--border);
}

.site-header .wrap {
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* =========================================================
   BRAND
========================================================= */

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}

.brand-mark {
  width: 48px;
  height: 48px;
  object-fit: contain;
}

.brand-name {
  font-family: "Montserrat", sans-serif;
  font-weight: 700;
  font-size: 17px;
  letter-spacing: 0.08em;
  color: var(--navy);
}

/* =========================================================
   NAVIGATION
========================================================= */

.site-nav {
  display: flex;
  align-items: center;
  gap: 32px;
}

.site-nav ul {
  list-style: none;
  display: flex;
  gap: 28px;
  padding: 0;
  margin: 0;
}

.site-nav ul a {
  text-decoration: none;
  font-size: 14px;
  font-weight: 400;
  color: var(--text);
  transition: 0.3s;
}

.site-nav ul a:hover {
  color: var(--blue);
}

.nav-cta {
  background: var(--navy);
  color: var(--white) !important;
  text-decoration: none;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.05em;
  padding: 10px 22px;
  transition: 0.3s;
}

.nav-cta:hover {
  background: var(--light-blue);
  color: var(--navy) !important;
}

/* =========================================================
   HERO
========================================================= */

.hero {
  min-height: 600px;
  max-height: 640px;
  display: flex;
  align-items: center;

  background:
    linear-gradient(
      100deg,
      rgba(5, 30, 62, 0.88) 0%,
      rgba(7, 61, 120, 0.72) 32%,
      rgba(7, 61, 120, 0.32) 62%,
      rgba(7, 61, 120, 0.15) 100%
    ),
    linear-gradient(0deg, rgba(5, 30, 62, 0.75) 0%, rgba(5, 30, 62, 0) 40%),
    url("../images/ChatGPT Image Sep 8, 2026, 01_15_04 PM.png") center / cover no-repeat;

  position: relative;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  width: 700px;
  height: 700px;
  right: -220px;
  top: -280px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 50%;
  z-index: 1;
}

/* Second, smaller ring for a bit of depth */
.hero::after {
  content: "";
  position: absolute;
  width: 340px;
  height: 340px;
  right: 60px;
  bottom: -180px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  z-index: 1;
}

.hero-content {
  width: min(1450px, calc(100% - 48px));
  margin: 0 auto;
  padding-bottom: 0px;
  position: relative;
  z-index: 2;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.18em;
  color: var(--light-blue);
  margin-bottom: 22px;
  text-transform: uppercase;
}



/* Main hero heading — 50px / 700 / white over the hero photo,
   falls back to navy if the hero is ever placed on a light background */
.hero h1 {
  font-family: "Montserrat", sans-serif;
  font-weight: 600;
  font-size: 45px;
  line-height: 1.08;
  letter-spacing: -1.5px;
  max-width: 780px;
  color: var(--white);
  text-shadow: 0 2px 24px rgba(0, 0, 0, 0.18);
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 18px;
  margin-top: 40px;
}

.hero-btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 20px;
  background: var(--navy);
  color: var(--light-blue);
  text-decoration: none;
  padding: 16px 24px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  transition: 0.3s;
}

.hero-btn-primary strong {
  font-size: 18px;
  font-weight: 400;
  transition: 0.3s;
}

.hero-btn-primary:hover {
  background: var(--blue);
}

.hero-btn-primary:hover strong {
  transform: translateX(6px);
  display: inline-block;
}

.hero-btn-secondary {
  display: inline-flex;
  align-items: center;
  color: var(--white);
  text-decoration: none;
  padding: 16px 4px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border-bottom: 1px solid rgba(255, 255, 255, 0.4);
  transition: 0.3s;
}

.hero-btn-secondary:hover {
  border-color: var(--light-blue);
  color: var(--light-blue);
}

/* =========================================================
   REMOVE OLD SIDE RAIL
========================================================= */

.body-grid {
  display: block;
  padding: 0;
}

.index-rail {
  display: none;
}

/* =========================================================
   INTRO SECTION
========================================================= */

.intro-section {
  display: grid;
  grid-template-columns: minmax(320px, 1.1fr) minmax(420px, 1fr);
  gap: 100px;
  padding: 100px 0 90px;
  border-bottom: 1px solid var(--border);
}

.intro-title > span {
  display: block;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.22em;
  color: var(--blue);
  margin-bottom: 24px;
}

/* Section heading — bold, navy, sized down from the hero heading */
.intro-title h2 {
  font-family: "Montserrat", sans-serif;
  font-weight: 700;
  font-size: clamp(34px, 4vw, 50px);
  line-height: 1;
  letter-spacing: -1.5px;
  color: var(--navy);
}

.intro-title h2 span {
  color: var(--light-blue);
}

.intro-copy {
  padding-top: 40px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: flex-start;
}

.intro-copy p {
  margin: 0;
  font-size: 15px;
  font-weight: 400;
  line-height: 1.75;
  color: var(--text);
}

/* =========================================================
   VESSEL GRID
========================================================= */

.vessel-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 30px;
  padding-top: 65px;
}

/* =========================================================
   VESSEL CARD
========================================================= */

.vessel-card {
  background: var(--white);
  border: 1px solid var(--border);
  min-height: 500px;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  position: relative;
  transition:
    transform 0.4s ease,
    box-shadow 0.4s ease;
}

.vessel-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 25px 60px rgba(7, 61, 120, 0.12);
}

.vessel-photo {
  height: 270px;
  position: relative;
  overflow: hidden;
  background: linear-gradient(180deg, #e5f5fb 0%, #a9d8ec 60%, #5a93b8 100%);
}

.vessel-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  filter: saturate(0.65) contrast(0.9);
  transform: scale(1.03);
  transition: 0.6s ease;
}

.vessel-card:hover .vessel-photo img {
  transform: scale(1.08);
}

.photo-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(8, 118, 185, 0.1),
    rgba(7, 61, 120, 0.28)
  );
  mix-blend-mode: multiply;
  pointer-events: none;
}

.vessel-card-content {
  padding: 32px 36px 36px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.card-topline {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
}

.vessel-category {
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--blue);
}

.vessel-number {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.15em;
  color: var(--navy);
}

.vessel-card h3 {
  font-family: "Montserrat", sans-serif;
  font-weight: 700;
  font-size: clamp(20px, 1.8vw, 26px);
  line-height: 1.1;
  letter-spacing: -0.5px;
  text-transform: uppercase;
  color: var(--navy);
  white-space: nowrap;
}

.vessel-desc {
  margin: 14px 0 20px;
  font-size: 15px;
  font-weight: 400;
  line-height: 1.7;
  color: var(--text);
  max-width: 550px;
}

.vessel-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 24px;
}

.vessel-tags span {
  border: 1px solid var(--border);
  padding: 7px 12px;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--navy);
  text-transform: uppercase;
}

.requirement-link {
  margin-top: auto;
  text-decoration: none;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.16em;
  color: var(--blue);
  display: inline-flex;
  align-items: center;
  gap: 20px;
  width: fit-content;
  transition: 0.3s;
}

.requirement-link strong {
  font-size: 20px;
  font-weight: 400;
  transition: 0.3s;
}

.requirement-link:hover {
  color: var(--navy);
}

.requirement-link:hover strong {
  transform: translateX(8px);
}

/* =========================================================
   CTA — full-bleed background video
========================================================= */

.cta {
  position: relative;
  min-height: 430px;
  margin-top: 65px;
  overflow: hidden;
  display: flex;
  align-items: center;
  background: var(--navy); /* fallback while the video loads */
}

/* The video fills the entire CTA section */
.cta .background-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
}

/* Dark navy wash over the video so white text stays readable */
.cta::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    100deg,
    rgba(7, 61, 120, 0.88) 0%,
    rgba(7, 61, 120, 0.6) 45%,
    rgba(7, 61, 120, 0.35) 100%
  );
  z-index: 1;
}

.cta-number {
  position: absolute;
  top: 30px;
  right: 40px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.15em;
  color: var(--light-blue);
  z-index: 2;
}

.cta-content {
  position: relative;
  z-index: 2;
  width: 100%;
  padding: 70px 60px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.cta-content > span {
  display: block;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.18em;
  color: var(--light-blue);
  margin-bottom: 14px;
}

.cta h3 {
  font-family: "Montserrat", sans-serif;
  font-weight: 700;
  font-size: clamp(34px, 4vw, 50px);
  line-height: 1;
  letter-spacing: -1.5px;
  color: var(--white);
}

.cta h3 em {
  font-style: normal;
  color: var(--light-blue);
}

.cta p {
  margin: 25px 0 30px;
  max-width: 480px;
  color: rgba(255, 255, 255, 0.9);
  font-size: 15px;
  font-weight: 400;
  line-height: 1.75;
}

.cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 25px;
  background: var(--navy);
  color: var(--light-blue);
  padding: 18px 25px;
  text-decoration: none;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.13em;
  transition: 0.3s;
  width: fit-content;
}

.cta-btn:hover {
  background: var(--blue);
  color: var(--navy);
}

.cta-btn strong {
  font-size: 20px;
  font-weight: 400;
}

/* =========================================================
   FOOTER
========================================================= */

footer {
  padding: 30px 0 35px;
  font-size: 14px;
  font-weight: 400;
  color: var(--text);
}

/* =========================================================
   RESPONSIVE — TABLET
========================================================= */

@media (max-width: 1050px) {
  .hero {
    min-height: 520px;
  }

  .hero-content {
    padding-bottom: 50px;
  }

  .hero h1 {
    font-size: 40px;
  }

  .hero-actions {
    margin-top: 32px;
  }

  .intro-section {
    grid-template-columns: 1fr;
    gap: 50px;
    padding: 70px 0 60px;
  }

  .intro-copy {
    grid-template-columns: 1fr;
    gap: 24px;
    padding-top: 24px;
  }

  .vessel-grid {
    grid-template-columns: 1fr;
    gap: 24px;
    padding-top: 45px;
  }

  .cta {
    min-height: 380px;
  }

  .cta-content {
    padding: 50px 40px;
  }
}

/* =========================================================
   RESPONSIVE — MOBILE
========================================================= */

@media (max-width: 700px) {
  .wrap {
    width: calc(100% - 32px);
  }

  .hero {
    min-height: 460px;
  }

  .hero-content {
    padding-bottom: 40px;
  }

  .hero h1 {
    font-size: 32px;
    letter-spacing: -1px;
  }

  .hero-lede {
    font-size: 14px;
    max-width: 100%;
  }

  .hero-actions {
    flex-direction: column;
    align-items: flex-start;
    gap: 14px;
    margin-top: 28px;
  }

  .intro-section {
    padding: 55px 0 45px;
  }

  .intro-title h2 {
    letter-spacing: -1px;
  }

  .vessel-card {
    min-height: 0;
  }

  .vessel-photo {
    height: 220px;
  }

  .vessel-card-content {
    padding: 24px 22px 28px;
  }

  .vessel-card h3 {
    white-space: normal;
    font-size: clamp(19px, 5.5vw, 24px);
  }

  .vessel-tags {
    margin-bottom: 20px;
  }

  .cta {
    margin-top: 45px;
    min-height: 320px;
  }

  .cta-content {
    padding: 40px 24px;
  }

  .cta h3 {
    font-size: 32px;
    letter-spacing: -1px;
  }

  .cta-number {
    top: 20px;
    right: 24px;
  }
}

/* =========================================================
   RESPONSIVE — SMALL MOBILE
========================================================= */

@media (max-width: 420px) {
  .wrap {
    width: calc(100% - 24px);
  }

  .hero-eyebrow {
    font-size: 15px;
  }

  .vessel-card-content {
    padding: 20px 18px 24px;
  }

  .vessel-tags span {
    font-size: 8px;
    padding: 6px 10px;
  }

  .cta-content {
    padding: 32px 20px;
  }

  .cta-btn {
    padding: 15px 20px;
  }
}

/* =========================================================
   VESSEL PAGE — BACK TO TOP
========================================================= */

.scroll-top {
  position: fixed;
  right: 25px;
  bottom: 25px;
  width: 48px;
  height: 48px;

  display: flex;
  align-items: center;
  justify-content: center;

  background: #073d78;
  color: #ffffff;

  border: none;
  border-radius: 50%;
  cursor: pointer;

  z-index: 99999;

  opacity: 0;
  visibility: hidden;
  pointer-events: none;

  transform: translateY(10px);

  transition:
    opacity 0.3s ease,
    visibility 0.3s ease,
    transform 0.3s ease;
}

.scroll-top.is-visible {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateY(0);
}

.scroll-top svg {
  width: 22px;
  height: 22px;
}

.scroll-top:hover {
  background: #65c9ee;
  color: #073d78;
}