/* ==========================================================================
   uMngeni Wi-Fi: shared stylesheet
   Brand: Mi-WiFi navy / teal, warmed up for a community-facing audience
   ========================================================================== */

:root {
  --navy: #0a1f44;
  --navy-deep: #061530;
  --teal: #00aeef;
  --teal-deep: #00b4d8;
  --amber: #f5a623;
  --ink: #1b2430;
  --paper: #ffffff;
  --mist: #f4f7fb;
  --line: #e2e8f0;
  --muted: #5b6b82;
  --radius: 14px;
  --shadow: 0 10px 30px rgba(10, 31, 68, 0.10);
  --shadow-sm: 0 4px 14px rgba(10, 31, 68, 0.08);
  --max: 1140px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: "Segoe UI", -apple-system, BlinkMacSystemFont, "Helvetica Neue", Arial, sans-serif;
  color: var(--ink);
  background: var(--paper);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

a { color: inherit; }

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

h1, h2, h3, h4 {
  font-family: "Segoe UI", -apple-system, BlinkMacSystemFont, "Helvetica Neue", Arial, sans-serif;
  color: var(--navy);
  line-height: 1.2;
  margin: 0 0 16px;
}

h1 { font-size: clamp(2rem, 4vw, 3.1rem); }
h2 { font-size: clamp(1.5rem, 2.6vw, 2.2rem); }
h3 { font-size: 1.25rem; }

p { margin: 0 0 16px; color: var(--muted); }

.eyebrow {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--teal-deep);
  background: rgba(0, 174, 239, 0.10);
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 16px;
}

/* ---------- Header / Nav ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--paper);
  border-bottom: 1px solid var(--line);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 0;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 800;
  font-size: 1.15rem;
  color: var(--navy);
  text-decoration: none;
}

.brand-mark {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--navy) 0%, var(--teal) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 1.1rem;
  flex-shrink: 0;
}

.brand-logo-img {
  width: 40px;
  height: 40px;
  object-fit: contain;
  border-radius: 10px;
  background: #fff;
  padding: 4px;
  box-sizing: border-box;
  flex-shrink: 0;
}

.brand small {
  display: block;
  font-weight: 500;
  font-size: 0.72rem;
  color: var(--muted);
  letter-spacing: 0.03em;
}

.nav-links {
  display: flex;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-links a {
  display: inline-block;
  padding: 10px 16px;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--navy);
  transition: background 0.15s ease, color 0.15s ease;
}

.nav-links a:hover { background: var(--mist); }

.nav-links a.active {
  background: var(--navy);
  color: #fff;
}

.nav-cta {
  background: var(--teal);
  color: #fff !important;
}

.nav-cta:hover { background: var(--teal-deep) !important; }

.nav-advertise {
  background: transparent;
  border: 1.5px solid var(--navy);
  color: var(--navy) !important;
  padding: 8.5px 16px !important;
}

.nav-advertise:hover { background: var(--navy) !important; color: #fff !important; }

.nav-toggle { display: none; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 26px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.98rem;
  text-decoration: none;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}

.btn:hover { transform: translateY(-2px); }

.btn-primary {
  background: var(--teal);
  color: #fff;
  box-shadow: var(--shadow-sm);
}

.btn-primary:hover { background: var(--teal-deep); }

.btn-outline {
  background: transparent;
  border-color: rgba(255,255,255,0.55);
  color: #fff;
}

.btn-outline:hover { background: rgba(255,255,255,0.12); }

.btn-navy {
  background: var(--navy);
  color: #fff;
}

.btn-navy:hover { background: var(--navy-deep); }

.btn-row { display: flex; gap: 14px; flex-wrap: wrap; }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  color: #fff;
  background-color: var(--navy);
  background-image: var(--hero-photo, none),
    linear-gradient(100deg, rgba(6,21,48,0.97) 0%, rgba(6,21,48,0.94) 40%, rgba(10,31,68,0.8) 62%, rgba(0,174,239,0.55) 100%);
  background-size: cover;
  background-position: var(--hero-photo-position, center);
  overflow: hidden;
}

.hero-inner {
  padding: 96px 0 88px;
  max-width: 720px;
}

.hero.hero-compact .hero-inner { padding: 68px 0 60px; max-width: 640px; }

.hero p.lede {
  color: rgba(255,255,255,0.88);
  font-size: 1.15rem;
  max-width: 600px;
}

.hero-note {
  margin-top: 28px;
  font-size: 0.82rem;
  color: rgba(255,255,255,0.6);
}

/* ---------- Sections ---------- */
section { padding: 76px 0; }

.section-tight { padding: 56px 0; }

.section-alt { background: var(--mist); }

.section-photo-tint {
  position: relative;
  background-color: var(--mist);
  background-image: linear-gradient(rgba(244,247,251,0.92), rgba(244,247,251,0.92)), var(--bg-photo, none);
  background-size: cover;
  background-position: center;
}

.section-navy {
  background: var(--navy);
  color: rgba(255,255,255,0.92);
}

.section-navy h2, .section-navy h3 { color: #fff; }

.section-navy p { color: rgba(255,255,255,0.72); }

.section-head {
  max-width: 680px;
  margin: 0 0 44px;
}

.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }

/* ---------- Grids / Cards ---------- */
.grid {
  display: grid;
  gap: 28px;
}

.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

.card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 30px;
  box-shadow: var(--shadow-sm);
}

.card .icon {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  background: rgba(0, 174, 239, 0.12);
  color: var(--teal-deep);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 18px;
}

.partner-logo {
  width: 100%;
  max-width: 148px;
  height: 64px;
  object-fit: contain;
  margin: 0 auto 18px;
  display: block;
}

.how-it-works-photo {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  aspect-ratio: 4 / 3.4;
}

.how-it-works-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.site-card { overflow: hidden; padding: 0; }

.site-card .photo {
  height: 170px;
  background-color: var(--mist);
  background-size: cover;
  background-position: center;
  border-bottom: 1px solid var(--line);
}

.site-card .body { padding: 24px; }

.tag {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--navy);
  background: rgba(10, 31, 68, 0.08);
  padding: 4px 10px;
  border-radius: 6px;
  margin-bottom: 10px;
}

/* ---------- Values ---------- */
.value-card {
  text-align: left;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.value-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow);
}

/* ---------- Stats strip ---------- */
.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  text-align: center;
}

.stat .num {
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--teal);
}

.stat .label {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.68);
  letter-spacing: 0.02em;
}

/* ---------- Splash page mockup ---------- */
.splash-mock-wrap {
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: 56px;
  align-items: center;
}

.phone-frame {
  width: 280px;
  margin: 0 auto;
  background: var(--navy-deep);
  border-radius: 38px;
  padding: 16px 14px;
  box-shadow: var(--shadow);
}

.phone-notch {
  width: 84px;
  height: 16px;
  background: var(--navy-deep);
  border: 2px solid rgba(255,255,255,0.08);
  border-radius: 0 0 12px 12px;
  margin: 0 auto 6px;
}

.phone-screen {
  position: relative;
  background-color: var(--paper);
  background-image: none;
  background-size: cover;
  background-position: center;
  border-radius: 24px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  min-height: 520px;
  padding-bottom: 18px;
}

.phone-screen.has-bg-image::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(6,21,48,0.58), rgba(6,21,48,0.32) 42%, rgba(6,21,48,0.7));
  z-index: 0;
}

.phone-screen > * { position: relative; z-index: 1; }

.splash-topbar {
  background: var(--navy);
  color: #fff;
  padding: 14px 18px;
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 0.9rem;
}

.splash-hero {
  padding: 22px 18px 16px;
  text-align: center;
  background: linear-gradient(180deg, rgba(0,174,239,0.08), transparent);
}

.phone-screen.has-bg-image .splash-hero { background: none; }

.phone-screen.has-bg-image .splash-hero h3,
.phone-screen.has-bg-image .splash-hero p,
.phone-screen.has-bg-image .splash-fineprint,
.phone-screen.has-bg-image .splash-terms,
.phone-screen.has-bg-image .splash-success h3,
.phone-screen.has-bg-image .splash-success p {
  color: #fff;
}

.phone-screen.has-bg-image .splash-location {
  background: rgba(255,255,255,0.2);
  color: #fff;
}

.phone-screen.has-bg-image .splash-terms a { color: var(--teal); }

.splash-location {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--teal-deep);
  background: rgba(0,174,239,0.12);
  padding: 4px 10px;
  border-radius: 999px;
  margin-bottom: 12px;
}

.splash-hero h3 { font-size: 1.1rem; margin-bottom: 6px; }
.splash-hero p { font-size: 0.82rem; margin: 0; }

.splash-ad-slot {
  margin: 6px 18px 16px;
  border: 1.5px dashed var(--line);
  border-radius: 10px;
  background: var(--mist);
  min-height: 84px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.splash-ad-slot img { max-width: 70%; max-height: 70%; object-fit: contain; }

.splash-terms {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  margin: 0 18px 16px;
  font-size: 0.76rem;
  color: var(--muted);
  line-height: 1.4;
}

.splash-terms input { margin-top: 3px; }
.splash-terms a { color: var(--teal-deep); }

.splash-fineprint {
  text-align: center;
  font-size: 0.68rem;
  color: var(--muted);
  letter-spacing: 0.02em;
  margin: 0 18px;
}

.splash-warn {
  display: none;
  color: #c0392b;
  font-size: 0.72rem;
  margin: -10px 18px 12px;
}

.splash-success {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 40px 24px;
  gap: 4px;
}

.splash-success-icon {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: rgba(0, 174, 239, 0.12);
  color: var(--teal-deep);
  font-size: 1.7rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 14px;
}

.splash-success h3 { margin-bottom: 6px; }
.splash-success p { margin-bottom: 20px; font-size: 0.85rem; }

.splash-reset-link {
  background: none;
  border: none;
  color: var(--teal-deep);
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  padding: 6px 10px;
}

.splash-reset-link:hover { text-decoration: underline; }

.splash-upload-label {
  font-weight: 700;
  color: var(--navy);
  font-size: 0.85rem;
  margin: 0 0 12px;
}

.splash-upload-item {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 10px;
}

.splash-upload-item .btn {
  padding: 10px 20px;
  font-size: 0.85rem;
}

@media (max-width: 860px) {
  .splash-mock-wrap { grid-template-columns: 1fr; text-align: center; }
  .splash-mock-wrap p { text-align: left; }
}

/* ---------- Advertiser banner ---------- */
.brand-here-banner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  text-align: center;
  padding: 56px 32px;
  border: 1.5px dashed var(--teal);
  border-radius: var(--radius);
  background: var(--mist);
}

.brand-here-icon {
  font-size: 1.3rem;
  color: var(--teal-deep);
}

.brand-here-text {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--navy);
  letter-spacing: 0.01em;
}

.brand-here-banner .btn { margin-top: 6px; }

.tier-block { margin-bottom: 40px; }

.tier-label {
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.tier-label .line {
  flex: 1;
  height: 1px;
  background: var(--line);
}

.impact-photo-card {
  position: relative;
  overflow: hidden;
  min-height: 320px;
  padding: 28px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  background-color: var(--navy);
  background-size: cover;
  background-position: center;
  border: none;
}

/* ---------- Quote ---------- */
.quote {
  border-left: 4px solid var(--teal);
  padding: 6px 0 6px 24px;
  font-size: 1.2rem;
  color: var(--navy);
  font-style: italic;
  margin: 0 0 12px;
}

.quote-attr {
  color: var(--muted);
  font-size: 0.9rem;
  font-style: normal;
}

/* ---------- Contact / Form ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 44px;
  align-items: start;
}

.contact-item {
  display: flex;
  gap: 14px;
  margin-bottom: 22px;
}

.contact-item .icon {
  width: 42px;
  height: 42px;
  border-radius: 10px;
  background: rgba(0, 174, 239, 0.12);
  color: var(--teal-deep);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-item strong { color: var(--navy); display: block; margin-bottom: 2px; }

form.card label {
  display: block;
  font-weight: 600;
  font-size: 0.88rem;
  color: var(--navy);
  margin: 0 0 6px;
}

form.card input,
form.card select,
form.card textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  font-size: 0.95rem;
  font-family: inherit;
  margin-bottom: 18px;
  background: var(--paper);
  color: var(--ink);
}

form.card textarea { resize: vertical; min-height: 110px; }

form.card input:focus,
form.card select:focus,
form.card textarea:focus {
  outline: none;
  border-color: var(--teal);
  box-shadow: 0 0 0 3px rgba(0, 174, 239, 0.15);
}

.form-note {
  font-size: 0.8rem;
  color: var(--muted);
  margin-top: -6px;
}

.partnership-banner {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}

.partnership-banner img {
  display: block;
  width: 100%;
  height: auto;
}

/* ---------- CTA band ---------- */
.cta-band {
  background: linear-gradient(120deg, var(--navy) 0%, #0d2a5e 100%);
  color: #fff;
  border-radius: 20px;
  padding: 56px;
  text-align: center;
}

.cta-band h2 { color: #fff; }
.cta-band p { color: rgba(255,255,255,0.75); max-width: 560px; margin-left: auto; margin-right: auto; }

/* ---------- Footer ---------- */
.site-footer {
  background: var(--navy-deep);
  color: rgba(255,255,255,0.65);
  padding: 56px 0 28px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}

.site-footer h4 {
  color: #fff;
  font-size: 0.95rem;
  margin-bottom: 16px;
}

.site-footer a {
  color: rgba(255,255,255,0.65);
  text-decoration: none;
  display: block;
  margin-bottom: 10px;
  font-size: 0.92rem;
}

.site-footer a:hover { color: #fff; }

.footer-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  color: #fff;
  font-weight: 800;
  margin-bottom: 14px;
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.12);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 0.8rem;
}

/* ---------- Responsive ---------- */
@media (max-width: 860px) {
  .grid-3, .grid-4, .grid-2 { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr; }
  .nav-links { display: none; }
  .cta-band { padding: 36px 24px; }
}