/* Alien Energy — landing site
   Brand: sky-blue #2ea3f2 + leaf-green #67ca77 on white.
   Fonts: Raleway (headings) + Open Sans (body) — mirrors alienfuel.africa. */

:root {
  --blue: #2ea3f2;
  --blue-dark: #1c7fc4;
  --green: #67ca77;
  --green-dark: #4aa85b;
  --ink: #2c3e50;
  --slate: #5a6b7b;
  --muted: #7d8a97;
  --line: #e6ebf0;
  --bg-soft: #f6f9fc;
  --white: #ffffff;
  --shadow: 0 6px 24px rgba(26, 65, 99, 0.08);
  --radius: 12px;
  --maxw: 1120px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: "Open Sans", Arial, sans-serif;
  color: var(--ink);
  line-height: 1.7;
  background: var(--white);
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-family: "Raleway", "Open Sans", sans-serif;
  color: var(--ink);
  line-height: 1.2;
  margin: 0 0 0.5em;
  font-weight: 700;
}

h2 { font-size: 2rem; }
h3 { font-size: 1.25rem; }

p { margin: 0 0 1.1em; }

a { color: var(--blue-dark); text-decoration: none; }
a:hover { text-decoration: underline; }

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

.accent { color: var(--green-dark); }
.text-center { text-align: center; }

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: saturate(160%) blur(8px);
  border-bottom: 1px solid var(--line);
}
.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}
.brand img { height: 46px; display: block; }
.nav {
  display: flex;
  gap: 28px;
  align-items: center;
}
.nav a {
  color: var(--slate);
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.2px;
}
.nav a:hover { color: var(--blue); text-decoration: none; }
.nav .btn { color: #fff; }

.btn {
  display: inline-block;
  background: var(--blue);
  color: #fff !important;
  padding: 11px 22px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  transition: background 0.18s ease, transform 0.18s ease;
}
.btn:hover { background: var(--blue-dark); text-decoration: none; transform: translateY(-1px); }
.btn-green { background: var(--green); }
.btn-green:hover { background: var(--green-dark); }
.btn-ghost {
  background: transparent;
  color: #fff !important;
  border: 1.5px solid rgba(255,255,255,0.7);
}
.btn-ghost:hover { background: rgba(255,255,255,0.12); }

.nav-toggle { display: none; }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  color: #fff;
  background:
    linear-gradient(120deg, rgba(20,52,80,0.85), rgba(28,127,196,0.78) 55%, rgba(74,168,91,0.72)),
    url("assets/alien-alpha-burner.jpg") center/cover no-repeat;
}
.hero .container {
  padding-top: 96px;
  padding-bottom: 104px;
  max-width: 880px;
}
.hero .eyebrow {
  text-transform: uppercase;
  letter-spacing: 3px;
  font-size: 0.8rem;
  font-weight: 700;
  color: #d6f0ff;
  margin-bottom: 16px;
}
.hero h1 {
  color: #fff;
  font-size: 3rem;
  margin-bottom: 18px;
}
.hero p.lead {
  font-size: 1.2rem;
  color: #eaf4fb;
  max-width: 680px;
}
.hero-actions { margin-top: 28px; display: flex; gap: 14px; flex-wrap: wrap; }

/* ---------- Sections ---------- */
section { padding: 80px 0; }
.section-soft { background: var(--bg-soft); }
.section-head { max-width: 720px; margin: 0 auto 48px; text-align: center; }
.section-head .eyebrow {
  text-transform: uppercase;
  letter-spacing: 2.5px;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--green-dark);
  margin-bottom: 12px;
}
.section-head p { color: var(--muted); font-size: 1.08rem; }

/* ---------- Cards ---------- */
.grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
}
.card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 32px 28px;
  box-shadow: var(--shadow);
}
.card .ic {
  width: 48px; height: 48px;
  border-radius: 12px;
  display: grid; place-items: center;
  background: linear-gradient(135deg, var(--blue), var(--green));
  color: #fff; font-size: 1.4rem; font-weight: 700;
  margin-bottom: 18px;
}
.card h3 { margin-bottom: 8px; }
.card p { color: var(--slate); margin: 0; font-size: 0.98rem; }

/* ---------- Split (text + image) ---------- */
.split {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 48px;
  align-items: center;
}
.split img { width: 100%; border-radius: var(--radius); box-shadow: var(--shadow); display: block; }
.split ul { padding-left: 0; list-style: none; margin: 0; }
.split li { position: relative; padding-left: 30px; margin-bottom: 12px; color: var(--slate); }
.split li::before {
  content: "✓";
  position: absolute; left: 0; top: 0;
  color: var(--green-dark); font-weight: 700;
}

/* ---------- Notifications / SMS ---------- */
.notice {
  background: #fff;
  border: 1px solid var(--line);
  border-left: 4px solid var(--green);
  border-radius: var(--radius);
  padding: 24px 28px;
  color: var(--slate);
  font-size: 0.96rem;
}

/* ---------- Request-info form ---------- */
.reqform {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  max-width: 720px;
  margin: 0 auto;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 32px;
}
.reqform .field { display: flex; flex-direction: column; }
.reqform .field.full { grid-column: 1 / -1; }
.reqform label {
  font-weight: 600;
  font-size: 0.86rem;
  color: var(--slate);
  margin-bottom: 6px;
}
.reqform input,
.reqform textarea {
  font-family: inherit;
  font-size: 0.98rem;
  color: var(--ink);
  padding: 11px 13px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--bg-soft);
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
.reqform input:focus,
.reqform textarea:focus {
  outline: none;
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(46, 163, 242, 0.15);
  background: #fff;
}
.reqform .actions { grid-column: 1 / -1; display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
.reqform .hint { color: var(--muted); font-size: 0.9rem; margin: 0; }
.form-note { text-align: center; color: var(--muted); font-size: 0.9rem; margin-top: 16px; }

/* ---------- Contact ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
}
.contact-item {
  text-align: center;
  padding: 28px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}
.contact-item .label {
  text-transform: uppercase;
  letter-spacing: 1.5px;
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--green-dark);
  margin-bottom: 8px;
}
.contact-item a { color: var(--ink); font-weight: 600; }

/* ---------- Footer ---------- */
.site-footer {
  background: #14283a;
  color: #c4d2df;
  padding: 56px 0 28px;
}
.site-footer img { height: 54px; margin-bottom: 16px; }
.footer-top {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 32px;
  border-bottom: 1px solid rgba(255,255,255,0.12);
}
.site-footer h4 {
  color: #fff;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  font-size: 0.8rem;
  margin-bottom: 16px;
}
.site-footer a { color: #c4d2df; }
.site-footer a:hover { color: #fff; }
.site-footer ul { list-style: none; padding: 0; margin: 0; }
.site-footer li { margin-bottom: 10px; font-size: 0.94rem; }
.footer-legalline {
  padding: 22px 0 2px;
  font-size: 0.85rem;
  color: #9fb3c4;
  letter-spacing: 0.3px;
}
.footer-bottom {
  padding-top: 14px;
  font-size: 0.85rem;
  color: #8aa0b3;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
}

/* Visible, clearly-marked placeholder token (replace before go-live) */
.todo {
  background: #fff4d6;
  border: 1px dashed #e0b94a;
  color: #8a6d1a;
  padding: 0 6px;
  border-radius: 4px;
  font-size: 0.92em;
  font-family: "Courier New", monospace;
  white-space: nowrap;
}

/* Legal / disclosure definition list */
.disclosure { margin: 0; }
.disclosure dt {
  font-family: "Raleway", "Open Sans", sans-serif;
  font-weight: 700;
  color: var(--ink);
  margin-top: 24px;
  font-size: 1.02rem;
}
.disclosure dd {
  margin: 4px 0 0;
  padding: 0;
  color: var(--slate);
}
.disclosure dd address { font-style: normal; }

/* ---------- Legal pages ---------- */
.legal { max-width: 820px; margin: 0 auto; }
.legal h1 { font-size: 2.4rem; margin-bottom: 8px; }
.legal .updated { color: var(--muted); margin-bottom: 36px; }
.legal h2 { font-size: 1.4rem; margin-top: 36px; }
.legal ul { color: var(--slate); }

/* ---------- Responsive ---------- */
@media (max-width: 860px) {
  .grid, .contact-grid, .reqform { grid-template-columns: 1fr; }
  .split { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr; gap: 28px; }
  .hero h1 { font-size: 2.2rem; }
  .nav { display: none; }
  .nav.open {
    display: flex; flex-direction: column;
    position: absolute; top: 76px; left: 0; right: 0;
    background: #fff; border-bottom: 1px solid var(--line);
    padding: 18px 24px; gap: 16px;
  }
  .nav-toggle {
    display: inline-flex; background: none; border: 0;
    font-size: 1.6rem; color: var(--ink); cursor: pointer;
  }
}