:root {
  --mb-green: #245B35;
  --mb-green-dark: #153D25;
  --mb-green-soft: #EAF3E6;
  --mb-mango: #F4B942;
  --mb-mango-dark: #D99A18;
  --mb-cream: #FFF8E8;
  --mb-text: #243428;
  --mb-muted: #647067;
  --mb-white: #FFFFFF;
  --mb-border: rgba(36, 91, 53, 0.14);
  --mb-shadow: 0 18px 45px rgba(21, 61, 37, 0.12);
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--mb-text);
  background-color: var(--mb-white);
  line-height: 1.65;
}

img {
  max-width: 100%;
}

a {
  text-decoration: none;
}

.bg-cream {
  background-color: var(--mb-cream);
}

.bg-soft-green {
  background-color: var(--mb-green-soft);
}

.section-padding {
  padding: 88px 0;
}

.section-kicker {
  color: var(--mb-mango-dark);
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-size: 0.84rem;
  margin-bottom: 12px;
}

h1,
h2,
h3,
h4,
h5 {
  color: var(--mb-green-dark);
  font-weight: 800;
  line-height: 1.15;
}

h1 {
  font-size: clamp(2.4rem, 6vw, 4.8rem);
}

h2 {
  font-size: clamp(2rem, 4vw, 3rem);
}

p {
  color: var(--mb-muted);
  font-size: 1rem;
}

.section-intro {
  max-width: 760px;
}

/* Header / Logo */

.brand-logo {
  width: 168px;
  height: auto;
}

.footer-logo {
  width: 150px;
  height: auto;
}

.navbar {
  padding: 14px 0;
}

.nav-link {
  color: var(--mb-green-dark);
  font-weight: 600;
}

.nav-link:hover,
.nav-link:focus {
  color: var(--mb-mango-dark);
}

/* Buttons */

.btn {
  border-radius: 999px;
  font-weight: 700;
  padding: 0.75rem 1.35rem;
}

.btn-lg {
  padding: 0.9rem 1.6rem;
  font-size: 1rem;
}

.btn-mango {
  background-color: var(--mb-mango);
  color: var(--mb-green-dark);
  border: 2px solid var(--mb-mango);
}

.btn-mango:hover,
.btn-mango:focus {
  background-color: var(--mb-mango-dark);
  border-color: var(--mb-mango-dark);
  color: var(--mb-white);
}

.btn-outline-green {
  color: var(--mb-green-dark);
  border: 2px solid var(--mb-green);
  background-color: transparent;
}

.btn-outline-green:hover,
.btn-outline-green:focus {
  background-color: var(--mb-green);
  color: var(--mb-white);
}

/* Hero */

.hero-section {
  padding: 104px 0 88px;
  background:
    radial-gradient(circle at top left, rgba(244, 185, 66, 0.22), transparent 34%),
    linear-gradient(135deg, var(--mb-cream) 0%, #ffffff 55%, var(--mb-green-soft) 100%);
}

.hero-text {
  font-size: 1.2rem;
  max-width: 640px;
}

/* Placeholder Assets */

.asset-placeholder {
  min-height: 340px;
  border: 2px dashed rgba(36, 91, 53, 0.28);
  border-radius: 28px;
  background:
    linear-gradient(135deg, rgba(244, 185, 66, 0.18), rgba(36, 91, 53, 0.08)),
    var(--mb-cream);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--mb-green);
  font-weight: 700;
  text-align: center;
  padding: 24px;
  box-shadow: var(--mb-shadow);
}

.hero-placeholder {
  min-height: 460px;
}

.asset-placeholder span,
.qr-placeholder span,
.founder-photo span {
  word-break: break-word;
  font-size: 0.95rem;
}

/* Cards */

.founder-card,
.benefit-card {
  height: 100%;
  background-color: var(--mb-white);
  border: 1px solid var(--mb-border);
  border-radius: 26px;
  padding: 28px;
  box-shadow: 0 14px 36px rgba(21, 61, 37, 0.08);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.founder-card:hover,
.benefit-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 48px rgba(21, 61, 37, 0.13);
}

/* Founder Section */

.founder-card {
  text-align: center;
}

.founder-photo {
  width: 148px;
  height: 148px;
  border-radius: 50%;
  background:
    linear-gradient(135deg, rgba(244, 185, 66, 0.25), rgba(36, 91, 53, 0.12)),
    var(--mb-cream);
  border: 2px dashed rgba(36, 91, 53, 0.25);
  margin: 0 auto 22px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--mb-green);
  font-weight: 700;
  padding: 18px;
}

.founder-photo-img {
  width: 148px;
  height: 148px;
  border-radius: 50%;
  object-fit: cover;
  object-position: center;
  display: block;
  margin: 0 auto 22px;
  border: 4px solid var(--mb-cream);
  box-shadow: 0 10px 28px rgba(21, 61, 37, 0.14);
}

.founder-card h5,
.benefit-card h5 {
  margin-bottom: 8px;
}

.founder-card p {
  margin-bottom: 0;
}

/* Benefit Cards */

.benefit-card i {
  width: 56px;
  height: 56px;
  background-color: var(--mb-green-soft);
  color: var(--mb-green);
  border-radius: 18px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  margin-bottom: 22px;
}

.benefit-card small {
  display: block;
  color: var(--mb-mango-dark);
  font-weight: 700;
  margin-top: 16px;
  font-size: 0.8rem;
}

.tall-card {
  min-height: 280px;
}

/* Workflow */

.workflow-card {
  background-color: var(--mb-white);
  border-radius: 28px;
  padding: 24px;
  box-shadow: var(--mb-shadow);
  border: 1px solid var(--mb-border);
}

.workflow-step {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 0;
  border-bottom: 1px solid var(--mb-border);
  color: var(--mb-text);
  font-weight: 700;
}

.workflow-step:last-child {
  border-bottom: 0;
}

.workflow-step span {
  width: 34px;
  height: 34px;
  background-color: var(--mb-mango);
  color: var(--mb-green-dark);
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  font-weight: 800;
}

.asset-note {
  color: var(--mb-green);
  font-weight: 700;
  text-align: center;
}

/* Contact Section */

.contact-section {
  padding: 88px 0;
  background:
    linear-gradient(135deg, rgba(21, 61, 37, 0.92), rgba(36, 91, 53, 0.94)),
    var(--mb-green);
}

.contact-box {
  background-color: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 34px;
  padding: 44px;
  color: var(--mb-white);
}

.contact-box h2,
.contact-box p {
  color: var(--mb-white);
}

.contact-details {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 22px;
}

.contact-details span {
  color: var(--mb-white);
  opacity: 0.95;
}

.contact-details i {
  color: var(--mb-mango);
  margin-right: 6px;
}

.qr-placeholder {
  width: 170px;
  height: 170px;
  border-radius: 22px;
  border: 2px dashed rgba(255, 255, 255, 0.45);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--mb-white);
  text-align: center;
  padding: 18px;
}

.disabled-link {
  pointer-events: none;
  opacity: 0.88;
}

/* Footer */

.footer-section {
  padding: 34px 0;
  background-color: var(--mb-cream);
  border-top: 1px solid var(--mb-border);
}

.footer-section p {
  font-size: 0.95rem;
}

/* Tablet / Small Desktop */

@media (max-width: 991.98px) {
  .navbar-collapse {
    padding-top: 18px;
  }

  .navbar-nav {
    align-items: flex-start !important;
  }

  .nav-item {
    width: 100%;
  }

  .nav-link {
    padding: 10px 0;
  }

  .hero-section {
    padding: 72px 0 64px;
  }

  .section-padding {
    padding: 68px 0;
  }

  .hero-placeholder {
    min-height: 360px;
  }

  .asset-placeholder {
    min-height: 300px;
  }

  .contact-box {
    padding: 32px;
  }
}

/* Mobile */

@media (max-width: 575.98px) {
  .brand-logo {
    width: 136px;
  }

  .footer-logo {
    width: 132px;
  }

  .hero-section {
    padding: 56px 0 52px;
  }

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

  .asset-placeholder {
    min-height: 240px;
    border-radius: 22px;
  }

  .hero-placeholder {
    min-height: 300px;
  }

  .founder-card,
  .benefit-card {
    padding: 20px;
    border-radius: 22px;
  }

  .founder-photo {
    width: 112px;
    height: 112px;
    font-size: 0.78rem;
  }

  .founder-photo-img {
    width: 112px;
    height: 112px;
  }

  .benefit-card i {
    width: 48px;
    height: 48px;
    font-size: 1.5rem;
    border-radius: 16px;
    margin-bottom: 18px;
  }

  .workflow-card {
    padding: 20px;
    border-radius: 22px;
  }

  .workflow-step {
    align-items: flex-start;
    font-size: 0.95rem;
  }

  .contact-box {
    padding: 26px;
    border-radius: 26px;
  }

  .contact-details {
    flex-direction: column;
    gap: 10px;
  }

  .qr-placeholder {
    width: 150px;
    height: 150px;
  }
}