:root {
  --navy: #0d2b45;
  --navy-deep: #081d31;
  --teal: #1c7e8c;
  --teal-dark: #15626e;
  --gold: #c9a24b;
  --text: #26333f;
  --muted: #5b7183;
  --line: #e2e9ee;
  --bg: #ffffff;
  --bg-alt: #f4f8fa;
  --radius: 14px;
  --shadow: 0 18px 50px rgba(13, 43, 69, 0.10);
  --shadow-sm: 0 8px 24px rgba(13, 43, 69, 0.08);
  --maxw: 1160px;
  --font-body: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --font-head: "Fraunces", Georgia, "Times New Roman", serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--text);
  background: var(--bg);
  line-height: 1.7;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }

a { color: var(--teal-dark); text-decoration: none; }

h1, h2, h3 {
  font-family: var(--font-head);
  color: var(--navy);
  line-height: 1.15;
  font-weight: 600;
  margin: 0 0 0.5em;
}

h1 { font-size: clamp(2.1rem, 4.4vw, 3.4rem); letter-spacing: -0.01em; }
h2 { font-size: clamp(1.7rem, 3vw, 2.4rem); }
h3 { font-size: 1.22rem; margin-bottom: 0.4em; }

p { margin: 0 0 1em; }

.container {
  width: 100%;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 24px;
}

.section { padding: clamp(64px, 9vw, 116px) 0; }
.section-alt { background: var(--bg-alt); }

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.76rem;
  font-weight: 600;
  color: var(--teal-dark);
  margin-bottom: 0.9em;
}

.section-head { max-width: 720px; margin-bottom: 52px; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.01em;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease, color 0.2s ease;
  border: 1px solid transparent;
  cursor: pointer;
}
.btn-primary {
  background: var(--teal);
  color: #fff;
  box-shadow: 0 10px 26px rgba(28, 126, 140, 0.32);
}
.btn-primary:hover { background: var(--teal-dark); transform: translateY(-2px); }
.btn-ghost {
  background: rgba(255, 255, 255, 0.85);
  color: var(--navy);
  border-color: rgba(13, 43, 69, 0.18);
}
.btn-ghost:hover { background: #fff; transform: translateY(-2px); }
.btn-ghost-light {
  background: transparent;
  color: #fff;
  border-color: rgba(255, 255, 255, 0.55);
}
.btn-ghost-light:hover { background: rgba(255, 255, 255, 0.14); transform: translateY(-2px); }

/* ---------- Header ---------- */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 50;
  transition: background 0.3s ease, box-shadow 0.3s ease, padding 0.3s ease;
  padding: 14px 0;
}
.site-header.scrolled {
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(10px);
  box-shadow: 0 6px 26px rgba(13, 43, 69, 0.09);
  padding: 8px 0;
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}
.brand { display: flex; align-items: center; gap: 12px; }
.brand-logo {
  height: 86px;
  width: auto;
  border-radius: 8px;
  object-fit: contain;
  background: #fff;
  padding: 4px 8px;
  box-shadow: var(--shadow-sm);
}
.brand-text { display: flex; flex-direction: column; line-height: 1.05; }
.brand-name {
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 1.35rem;
  color: var(--navy);
  white-space: nowrap;
}
.brand-sub {
  font-size: 0.74rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
}
.nav { display: flex; align-items: center; gap: 30px; }
.nav a {
  color: var(--navy);
  font-weight: 500;
  font-size: 0.95rem;
  position: relative;
}
.nav a::after {
  content: "";
  position: absolute;
  left: 0; bottom: -6px;
  width: 0; height: 2px;
  background: var(--teal);
  transition: width 0.25s ease;
}
.nav a:hover::after { width: 100%; }
.nav-cta {
  background: var(--navy);
  color: #fff !important;
  padding: 10px 22px;
  border-radius: 999px;
}
.nav-cta::after { display: none; }
.nav-cta:hover { background: var(--teal); }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: 0;
  padding: 8px;
  cursor: pointer;
}
.nav-toggle span {
  width: 26px; height: 2px;
  background: var(--navy);
  border-radius: 2px;
  transition: transform 0.25s ease, opacity 0.25s ease;
}
.nav-toggle.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.active span:nth-child(2) { opacity: 0; }
.nav-toggle.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  padding: clamp(140px, 20vw, 200px) 0 clamp(80px, 11vw, 130px);
  color: #fff;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background-image: url("assets/background-1.jpeg");
  background-size: cover;
  background-position: center;
  z-index: -2;
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(105deg, rgba(8, 29, 49, 0.94) 18%, rgba(13, 43, 69, 0.78) 55%, rgba(21, 98, 110, 0.55) 100%);
  z-index: -1;
}
.hero-inner { max-width: 780px; }
.hero .eyebrow { color: #8fd7e1; }
.hero h1 { color: #fff; margin-bottom: 0.5em; }
.hero .lead {
  font-size: clamp(1.02rem, 1.6vw, 1.17rem);
  color: rgba(255, 255, 255, 0.9);
  max-width: 640px;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 30px; }
.hero-badges {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  padding: 0;
  margin: 42px 0 0;
}
.hero-badges li {
  padding: 8px 20px;
  border: 1px solid rgba(255, 255, 255, 0.35);
  border-radius: 999px;
  font-size: 0.85rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-weight: 500;
}

/* ---------- Intro ---------- */
.intro-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr;
  gap: 56px;
  align-items: center;
}
.intro-text h2 { margin-bottom: 0.6em; }
.intro-card {
  background: linear-gradient(160deg, var(--navy), var(--teal-dark));
  color: #fff;
  border-radius: var(--radius);
  padding: 40px 34px;
  box-shadow: var(--shadow);
}
.intro-card-quote {
  font-family: var(--font-head);
  font-size: 1.5rem;
  line-height: 1.3;
  margin-bottom: 12px;
}
.intro-card-sub { color: rgba(255, 255, 255, 0.78); margin: 0; font-size: 0.95rem; }

/* ---------- Cards ---------- */
.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
}
.card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 34px 30px;
  box-shadow: var(--shadow-sm);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
  display: flex;
  flex-direction: column;
}
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow); }
.card-icon {
  width: 52px; height: 52px;
  border-radius: 12px;
  background: rgba(28, 126, 140, 0.1);
  color: var(--teal-dark);
  display: grid;
  place-items: center;
  margin-bottom: 20px;
}
.card-icon svg { width: 26px; height: 26px; }
.card-sub {
  color: var(--teal-dark);
  font-weight: 600;
  font-size: 0.95rem;
  margin-bottom: 1em;
}
.card p:last-child { margin-bottom: 0; }
.card-highlight {
  margin-top: auto;
  padding-top: 16px;
  border-top: 1px solid var(--line);
  font-weight: 600;
  color: var(--navy);
}

/* ---------- Steps ---------- */
.steps {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 26px;
}
.step {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 32px 26px;
  position: relative;
  box-shadow: var(--shadow-sm);
}
.step-num {
  font-family: var(--font-head);
  font-size: 2rem;
  font-weight: 600;
  color: var(--gold);
  display: block;
  margin-bottom: 12px;
}
.step p { color: var(--muted); margin: 0; font-size: 0.95rem; }

/* ---------- Features ---------- */
.features {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 26px 40px;
}
.feature {
  padding: 28px 30px;
  border-left: 3px solid var(--teal);
  background: #fff;
  border-radius: 0 var(--radius) var(--radius) 0;
  box-shadow: var(--shadow-sm);
}
.feature h3 { color: var(--teal-dark); }
.feature p { margin: 0; color: var(--muted); font-size: 0.95rem; }

/* ---------- Over ---------- */
.over-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}
.over-media {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin: 0;
}
.over-image {
  display: block;
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: contain;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  background: #fff;
}
.over-caption {
  font-family: var(--font-head);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--navy);
  text-align: center;
}

/* ---------- CTA ---------- */
.cta {
  position: relative;
  color: #fff;
  background-image: linear-gradient(120deg, rgba(8, 29, 49, 0.95), rgba(21, 98, 110, 0.85)), url("assets/background-3.jpeg");
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
}
.cta-inner { max-width: 720px; text-align: center; margin: 0 auto; }
.cta h2 { color: #fff; }
.cta p { color: rgba(255, 255, 255, 0.88); }
.cta-actions {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 26px;
}

/* ---------- Footer ---------- */
.site-footer {
  background: var(--navy-deep);
  color: rgba(255, 255, 255, 0.75);
  padding: 56px 0 34px;
}
.footer-inner {
  display: grid;
  gap: 24px;
  text-align: center;
  justify-items: center;
}
.footer-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  color: #fff;
  font-family: var(--font-head);
  font-size: 1.15rem;
}
.footer-logo {
  height: 70px;
  width: auto;
  border-radius: 6px;
  background: #fff;
  padding: 3px 6px;
}
.footer-nav { display: flex; flex-wrap: wrap; gap: 24px; justify-content: center; }
.footer-nav a { color: rgba(255, 255, 255, 0.75); font-size: 0.92rem; }
.footer-nav a:hover { color: #fff; }
.footer-copy {
  margin: 0;
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.55);
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  padding-top: 22px;
  width: 100%;
  max-width: 640px;
}

/* ---------- Reveal animation ---------- */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal.visible { opacity: 1; transform: none; }

/* ---------- Responsive ---------- */
@media (max-width: 960px) {
  .intro-grid, .over-grid { grid-template-columns: 1fr; gap: 34px; }
  .cards { grid-template-columns: 1fr; }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .features { grid-template-columns: 1fr; gap: 20px; }
  .cta { background-attachment: scroll; }
}

@media (max-width: 720px) {
  .brand-text { display: none; }
  .nav-toggle { display: flex; }
  .nav {
    position: fixed;
    top: 0; right: 0;
    height: 100vh;
    width: min(300px, 82vw);
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    gap: 26px;
    background: #fff;
    padding: 40px 34px;
    box-shadow: -18px 0 50px rgba(13, 43, 69, 0.18);
    transform: translateX(105%);
    transition: transform 0.35s ease;
    z-index: 60;
  }
  .nav.open { transform: translateX(0); }
  .nav a { font-size: 1.1rem; }
  .nav-cta { width: 100%; text-align: center; }
  .nav-toggle { z-index: 70; }
  .steps { grid-template-columns: 1fr; }
  .hero-badges { margin-top: 30px; }
}

body.no-scroll { overflow: hidden; }