@font-face{
  src: url(fonts/Syncopate-Bold.ttf);
  font-family: Syncopate-Bold;
}
@font-face{
  src: url(fonts/Syncopate-Regular.ttf);
  font-family: Syncopate-Regular;
}

:root {
  --navy: #041E42;
  --gold: #FCB514;
  --ink: #102a43;
  --muted: #486581;
  --paper: #f7f8fa;
  --white: #ffffff;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--white);
  color: var(--navy);
  font-family: Arial, Helvetica, sans-serif;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--white);
  border-bottom: 1px solid rgba(4, 30, 66, 0.08);
  box-shadow: 0 2px 12px rgba(4, 30, 66, 0.06);
}

.header-inner {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0.7rem 1.35rem;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  column-gap: 1.25rem;
  row-gap: 0.35rem;
}

.brand {
  display: flex;
  align-items: center;
  grid-column: 1;
}

.brand-logo {
  width: min(220px, 52vw);
  height: auto;
  display: block;
}

.topnav {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  flex-wrap: wrap;
  gap: 0.15rem 0.1rem;
  background: transparent;
  grid-column: 2;
}

.topnav a {
  color: var(--navy);
  font-family: Syncopate-Bold, Arial, sans-serif;
  text-align: center;
  padding: 0.55rem 0.85rem;
  text-decoration: none;
  font-size: 13px;
  letter-spacing: 0.02em;
  border-radius: 2px;
}

.topnav a:hover {
  color: #0b3a75;
  background: rgba(4, 30, 66, 0.05);
}

.member-login {
  grid-column: 3;
  justify-self: end;
  color: var(--navy);
  background: transparent;
  border: 1.5px solid var(--navy);
  font-family: Syncopate-Bold, Arial, sans-serif;
  font-size: 12px;
  letter-spacing: 0.04em;
  text-decoration: none;
  text-align: center;
  padding: 0.55rem 1rem;
  border-radius: 2px;
  white-space: nowrap;
  transition: background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.member-login:hover {
  background: var(--gold);
  border-color: var(--gold);
  color: var(--navy);
}

.hero {
  position: relative;
  min-height: min(78vh, 640px);
  display: grid;
  place-items: center;
  overflow: hidden;
  color: var(--white);
}
.hero-slides,
.hero-slide,
.hero-overlay {
  position: absolute;
  inset: 0;
}
.hero-slide {
  background-size: cover;
  background-position: center;
  opacity: 0;
  transform: scale(1.04);
  transition: opacity 1.2s ease, transform 6s ease;
}
.hero-slide.is-active {
  opacity: 1;
  transform: scale(1);
}
.hero-overlay {
  background:
    linear-gradient(120deg, rgba(4,30,66,0.88) 0%, rgba(4,30,66,0.55) 55%, rgba(4,30,66,0.35) 100%);
}
.hero-content {
  position: relative;
  z-index: 2;
  max-width: 860px;
  padding: 3.5rem 1.5rem;
  text-align: center;
}
.eyebrow {
  font-family: Syncopate-Regular, Arial, sans-serif;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gold);
  margin: 0 0 0.75rem;
  font-size: 0.85rem;
}
.hero h1,
.about h1,
.services h1,
.contact h1,
.feature-card h2 {
  font-family: Syncopate-Bold, Arial, sans-serif;
  color: inherit;
  margin: 0 0 0.75rem;
  line-height: 1.15;
}
.hero h1 { font-size: clamp(1.8rem, 4.5vw, 3rem); color: var(--white); }
.lead, .feature-card p, .about-copy p, .services .section-head p, .service-card p {
  line-height: 1.6;
  font-size: 1.05rem;
}
.hero .lead { color: rgba(255,255,255,0.92); margin: 0 auto 1.5rem; max-width: 42rem; }

.cta-row {
  display: flex;
  gap: 0.75rem;
  justify-content: center;
  flex-wrap: wrap;
}

.button {
  border: 2px solid transparent;
  color: white;
  padding: 14px 28px;
  text-align: center;
  text-decoration: none;
  display: inline-block;
  font-size: 15px;
  margin: 4px 2px;
  transition-duration: 0.25s;
  cursor: pointer;
  font-family: Syncopate-Bold, Arial, sans-serif;
}
.button1 {
  background-color: var(--gold);
  color: var(--navy);
  border-color: var(--gold);
}
.button1:hover {
  background-color: var(--white);
  color: var(--navy);
}
.button2 {
  background-color: transparent;
  color: var(--white);
  border-color: var(--white);
}
.button2:hover {
  background-color: var(--white);
  color: var(--navy);
}
.contact .button2,
.feature-strip .button2 {
  color: var(--navy);
  border-color: var(--navy);
}
.contact .button2:hover {
  background: var(--navy);
  color: var(--white);
}

.feature-strip {
  background: var(--paper);
  padding: 3rem 1.25rem;
}
.feature-card {
  max-width: 1100px;
  margin: 0 auto 2rem;
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 1.5rem;
  align-items: center;
  background: var(--white);
  border: 2px solid var(--navy);
  overflow: hidden;
}
.feature-card.reverse { grid-template-columns: 1fr 1.05fr; }
.feature-card.reverse img { order: 2; }
.feature-card img {
  width: 100%;
  height: 280px;
  object-fit: cover;
  display: block;
}
.feature-card > div { padding: 1.5rem; }
.feature-card h2 { color: var(--navy); font-size: 1.5rem; }
.feature-card h3,
.about-copy h3,
.contact h3 {
  font-family: Syncopate-Regular, Arial, sans-serif;
  color: var(--muted);
  margin: 0 0 0.75rem;
  font-size: 1rem;
  font-weight: normal;
}
.feature-card p { color: var(--ink); margin: 0; }

.about {
  padding: 3.5rem 1.25rem;
  background: var(--white);
}
.about-grid {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 2rem;
  align-items: center;
}
.about-copy h1 { color: var(--navy); font-size: clamp(1.6rem, 3vw, 2.2rem); }
.about-copy p { color: var(--ink); }
.about-photo img {
  width: 100%;
  height: 420px;
  object-fit: cover;
  border: 2px solid var(--navy);
  display: block;
}

.services {
  padding: 3.5rem 1.25rem 4rem;
  background:
    linear-gradient(180deg, rgba(4,30,66,0.92), rgba(4,30,66,0.92)),
    url('images/oilfield-2.jpg') center/cover no-repeat;
  color: var(--white);
}
.section-head {
  max-width: 800px;
  margin: 0 auto 2rem;
  text-align: center;
}
.section-head h1 { color: var(--gold); }
.section-head p { color: rgba(255,255,255,0.9); }
.service-grid {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}
.service-card {
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(252,181,20,0.45);
  padding: 1.5rem 1.1rem 1.4rem;
  text-align: center;
  backdrop-filter: blur(2px);
}
.service-img {
  width: 110px;
  height: 110px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid var(--gold);
  margin-bottom: 0.85rem;
}
.service-card h2 {
  font-family: Syncopate-Bold, Arial, sans-serif;
  color: var(--gold);
  margin: 0 0 0.5rem;
  font-size: 1.15rem;
}
.service-card p { margin: 0; color: rgba(255,255,255,0.92); }

.contact {
  padding: 3.5rem 1.25rem;
  background: var(--paper);
}
.contact-panel {
  max-width: 720px;
  margin: 0 auto;
  text-align: center;
  background: var(--white);
  border: 2px solid var(--navy);
  padding: 2.25rem 1.5rem;
}
.contact h1 { color: var(--navy); }
.contact-line {
  font-size: 1.15rem;
  margin: 0.4rem 0;
}
.contact-line a {
  color: var(--navy);
  text-decoration: none;
  font-weight: bold;
}
.contact-line a:hover { color: #0b3a75; }
.contact .cta-row { margin-top: 1.25rem; }
.contact .button1 { color: var(--navy); }

.site-footer {
  background: var(--navy);
  color: var(--gold);
  text-align: center;
  padding: 1rem;
  font-family: Syncopate-Regular, Arial, sans-serif;
  font-size: 0.85rem;
}
.site-footer p { margin: 0; }

@media (max-width: 900px) {
  .header-inner {
    grid-template-columns: 1fr auto;
    padding: 0.7rem 1rem;
  }
  .brand {
    grid-column: 1;
    grid-row: 1;
  }
  .brand-logo { width: min(170px, 48vw); }
  .member-login {
    grid-column: 2;
    grid-row: 1;
    font-size: 11px;
    padding: 0.45rem 0.75rem;
  }
  .topnav {
    grid-column: 1 / -1;
    grid-row: 2;
    justify-content: center;
    padding-top: 0.15rem;
  }
  .feature-card,
  .feature-card.reverse,
  .about-grid,
  .service-grid {
    grid-template-columns: 1fr;
  }
  .feature-card.reverse img { order: 0; }
  .feature-card img,
  .about-photo img {
    height: 220px;
  }
  .hero { min-height: 70vh; }
}