@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@400;600;700&display=swap');

/* ----------------------------------------------------
   BISON LOGO PALETTE - LIGHTER SLATE GRAPHITE BACKGROUND
---------------------------------------------------- */
:root {
  /* Updated lighter-dark background tone */
  --navy-twilight: #5a5b5e;   /* lighter slate graphite */
  --navy-deep: #2b2c2e;       /* deep charcoal for depth */

  /* Brand colors */
  --gold-rich: #C67C22;       /* orange-gold accent */
  --gold-cream: #E6E2DA;      /* warm light metallic */
  --steel-soft: #8C8C8E;      /* neutral grey */

  /* Readable text colors */
  --text-main: #FFFFFF;       /* bright white for dark areas */
  --text-dark: #222222;       /* dark text for light cards */
  --text-muted: rgba(255,255,255,0.72);

  --radius-lg: 16px;
  --shadow-soft: 0 12px 30px rgba(0, 0, 0, 0.35);
}

/* ----------------------------------------------------
   GLOBAL RESET
---------------------------------------------------- */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Manrope', system-ui, sans-serif;
  background: linear-gradient(
    to bottom,
    var(--navy-deep) 0%,
    #4A4B4E 50%,      /* mid tone bridge */
    var(--navy-deep) 100%
  );
  color: var(--text-main);
  padding: 20px;
  display: flex;
  justify-content: center;
  line-height: 1.6;
}

/* remove underlines globally */
a {
  text-decoration: none !important;
}
a:hover,
a:focus {
  text-decoration: none !important;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ----------------------------------------------------
   WRAPPER
---------------------------------------------------- */
.app-shell {
  width: 100%;
  max-width: 840px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

/* ----------------------------------------------------
   HEADER + NAV
---------------------------------------------------- */
.app-header {
  background: linear-gradient(135deg, var(--navy-twilight), var(--navy-deep));
  padding: 22px 26px 18px 26px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  flex-wrap: wrap;
  border-radius: 20px;
  border: 1px solid var(--steel-soft);
  box-shadow: var(--shadow-soft);
  position: relative;
}

.logo {
  display: flex;
  align-items: center;
  gap: 16px;
}

.logo-mark {
  width: 100px;
  height: 100px;
  border-radius: 16px;
  background: radial-gradient(circle at 20% 0, var(--gold-rich), #f3a53a);
  box-shadow: 0 8px 18px rgba(0,0,0,0.4);
}

.logo-text-main {
  font-size: 26px;
  font-weight: 700;
  color: var(--gold-cream);
  line-height: 1.1;
}

.logo-text-sub {
  font-size: 15px;
  color: var(--text-muted);
  line-height: 1.1;
	margin-top: 8px;
}

.header-contact {
  margin-left: auto;
  text-align: right;
  color: var(--gold-cream);
  font-size: 14px;
  line-height: 1.5;
}

.header-contact a {
  color: var(--gold-cream);
  transition: color 0.18s ease, text-decoration-color 0.18s ease;
  text-decoration: underline;
  text-decoration-color: transparent;
}

.header-contact a:hover,
.header-contact a:focus {
  color: #ffffff;
  text-decoration-color: #ffffff;
}

/* NAV BAR */
.main-nav {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 6px 10px;
  width: 100%;
  justify-content: space-between;
  border-radius: 999px;
  background: rgba(5, 6, 8, 0.7);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(230, 226, 218, 0.16);
  box-shadow: 0 10px 26px rgba(0, 0, 0, 0.35);
}

.main-nav a {
  color: var(--gold-cream);
  text-align: center;
  flex: 1;
  font-size: 0.95rem;
  font-weight: 600;
  padding: 8px 14px;
  border-radius: 999px;
  transition: background 0.18s ease, color 0.18s ease, transform 0.12s ease;
}

.main-nav a:hover {
  background: rgba(230, 226, 218, 0.2);
  color: #ffffff;
  transform: translateY(-1px);
}

.main-nav a.active {
  background: linear-gradient(135deg, var(--gold-rich), #f3a53a);
  color: var(--navy-deep);
  font-weight: 700;
}

/* center CTA link */
.main-nav a.nav-cta {
  margin-inline: auto;
}

/* NAV TOGGLE */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 6px;
  width: 44px;
  height: 44px;
  background: rgba(5, 6, 8, 0.3);
  border: 1px solid rgba(230, 226, 218, 0.22);
  border-radius: 12px;
  cursor: pointer;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 26px rgba(0, 0, 0, 0.25);
  position: absolute;
  top: 16px;
  right: 16px;
  z-index: 2;
}

.nav-toggle-bar {
  width: 70%;
  height: 3px;
  background: var(--gold-cream);
  border-radius: 999px;
}

/* ----------------------------------------------------
   CARD + FORM
---------------------------------------------------- */
.card {
  background: #F7F6F4; /* soft light warm background for readability */
  border: 1px solid rgba(129, 130, 132, 0.45);
  border-radius: var(--radius-lg);
  padding: 20px;
  box-shadow: var(--shadow-soft);
  color: var(--text-dark);
}

.form-card {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

label {
  color: var(--navy-deep);
  font-weight: 600;
  font-size: 14px;
}

input,
select,
textarea {
  padding: 11px;
  font-size: 15px;
  background: #ffffff;
  border-radius: 10px;
  border: 1px solid var(--steel-soft);
}

input::placeholder,
textarea::placeholder {
  color: rgba(34, 34, 34, 0.55);
}

input:focus,
select:focus,
textarea:focus {
  border-color: var(--gold-rich);
  box-shadow: 0 0 0 2px rgba(198, 124, 34, 0.45);
  outline: none;
}

p.feature-section-intro {
    padding-bottom: 5%;
  }

/* ----------------------------------------------------
   BUTTONS
---------------------------------------------------- */
.btn {
  display: inline-block;
  padding: 11px 20px;
  border-radius: 999px;
  font-size: 15px;
  cursor: pointer;
  border: 1px solid transparent;
}

.btn-primary {
  background: linear-gradient(135deg, var(--gold-rich), #f3a53a);
  color: var(--navy-deep);
  border-color: var(--gold-rich);
  font-weight: 700;
}

.btn-primary:hover {
  filter: brightness(1.08);
}

/* optional secondary / ghost button style if needed */
.btn-ghost {
  background: rgba(129, 130, 132, 0.16);
  border: 1px solid var(--steel-soft);
  color: var(--navy-deep);
  backdrop-filter: blur(2px);
  transition: background 0.18s ease, border-color 0.18s ease;
}

.btn-ghost:hover {
  background: rgba(129, 130, 132, 0.28);
  border-color: var(--gold-rich);
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

/* ----------------------------------------------------
   FOOTER
---------------------------------------------------- */
.app-footer {
  margin-top: 22px;
  text-align: center;
  font-size: 14px;
  color: var(--text-muted);
}

/* ----------------------------------------------------
   CAPABILITIES GRID
---------------------------------------------------- */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.feature-card {
  background: #F7F6F4;
  border-radius: var(--radius-lg);
  padding: 14px;
  box-shadow: var(--shadow-soft);
  text-align: center;
  color: var(--text-dark);
}

.feature-image {
  width: 100%;
  aspect-ratio: 1 / 1;
  border-radius: 12px;
  object-fit: cover;
  margin-bottom: 10px;
}

.feature-title {
  font-weight: 700;
  color: var(--navy-deep);
}

.feature-caption {
  font-size: 13px;
  color: var(--text-dark);
}

/* ----------------------------------------------------
   MOBILE + TABLET (<900px)
---------------------------------------------------- */
@media (max-width: 899px) {
  body {
    padding: 12px;
  }

  .app-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .logo {
    width: 100%;
    justify-content: flex-start;
    gap: 12px;
  }

  .header-contact {
    width: 100%;
    text-align: left;
    margin-left: 0;
  }

  .nav-toggle {
    display: inline-flex;
  }

  .main-nav {
    display: none;
    flex-direction: column;
    width: 100%;
    margin-top: 10px;
    padding: 12px;
    border-radius: 14px;
    background: linear-gradient(145deg, var(--navy-twilight), var(--navy-deep));
    box-shadow: 0 10px 24px rgba(0,0,0,0.5);
  }

  .main-nav[data-visible="true"] {
    display: flex;
  }

  .main-nav a {
    width: 100%;
    padding: 10px 12px;
    text-align: left;
    flex: unset;
  }

  p.feature-section-intro {
    padding-bottom: 5%;
  }

  /* Capabilities layout: 1 column, text only */
  .feature-grid {
    grid-template-columns: 1fr;
  }

  .feature-image {
    display: none; /* hide photos on phone/tablet */
  }

  .feature-card {
    padding: 14px;
    text-align: left;
  }

  .feature-title {
    font-size: 15px;
    margin-bottom: 4px;
  }

  .feature-caption {
    font-size: 13px;
  }
}

/* ----------------------------------------------------
   DESKTOP (>=900px)
---------------------------------------------------- */
@media (min-width: 900px) {
  .nav-toggle {
    display: none;
  }

  .main-nav {
    display: flex;
  }

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