/* ===== ColdCaller Design System ===== */

:root {
  /* Emerald */
  --color-emerald-900: #04342C;
  --color-emerald-800: #085041;
  --color-emerald-700: #0F6E56;
  --color-emerald-600: #1D9E75;
  --color-emerald-400: #5DCAA5;
  --color-emerald-200: #9FE1CB;
  --color-emerald-100: #E1F5EE;
  --color-emerald-50:  #F0FAF6;

  /* Amber */
  --color-amber-700: #BA7517;
  --color-amber-600: #EF9F27;
  --color-amber-400: #FAC775;
  --color-amber-100: #FAEEDA;

  /* Neutrals */
  --color-neutral-900: #2C2C2A;
  --color-neutral-700: #444441;
  --color-neutral-500: #5F5E5A;
  --color-neutral-300: #B4B2A9;
  --color-neutral-100: #D3D1C7;
  --color-neutral-50:  #F1EFE8;

  /* Semantic */
  --color-bg:       #F1EFE8;
  --color-surface:  #FFFFFF;
  --color-text:     #2C2C2A;
  --color-text-muted: #5F5E5A;
  --color-primary:  #1D9E75;
  --color-accent:   #EF9F27;
  --color-border:   #D3D1C7;
  --color-border-focus: #5DCAA5;

  /* Spacing */
  --space-1: 4px;  --space-2: 8px;  --space-3: 12px;
  --space-4: 16px; --space-6: 24px; --space-8: 32px;
  --space-12: 48px; --space-16: 64px; --space-24: 96px;

  /* Radius */
  --radius-sm: 4px; --radius-md: 8px;
  --radius-lg: 12px; --radius-xl: 20px; --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(4,52,44,0.08);
  --shadow-md: 0 4px 12px rgba(4,52,44,0.10);
  --shadow-lg: 0 12px 32px rgba(4,52,44,0.12);
  --shadow-cta: 0 4px 16px rgba(29,158,117,0.30);
}

/* ===== Base ===== */

html {
  font-size: 14px;
  position: relative;
  min-height: 100%;
}

@media (min-width: 768px) {
  html { font-size: 16px; }
}

body {
  font-family: 'Inter', sans-serif;
  font-weight: 400;
  color: var(--color-neutral-700);
  background-color: var(--color-bg);
  margin-bottom: 60px;
}

/* ===== Typography ===== */

h1, h2 {
  font-family: 'Raleway', sans-serif;
  font-weight: 900;
  font-style: italic;
  color: var(--color-emerald-800);
}

h1 { font-size: 48px; letter-spacing: -0.03em; }
h2 { font-size: 36px; letter-spacing: -0.02em; font-weight: 700; }

h3 {
  font-family: 'Inter', sans-serif;
  font-size: 24px;
  font-weight: 600;
  color: var(--color-neutral-900);
}

h4, h5 {
  font-family: 'Inter', sans-serif;
  font-weight: 600;
  color: var(--color-neutral-900);
}

h4 { font-size: 18px; }
h5 { font-size: 17px; }

p { color: var(--color-neutral-700); }

.text-muted { color: var(--color-text-muted) !important; }

/* ===== Navbar ===== */

.site-nav {
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-neutral-100);
  box-shadow: var(--shadow-sm);
}

.site-nav .nav-link {
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  font-weight: 500;
  color: var(--color-neutral-700) !important;
  padding-bottom: 6px;
  border-bottom: 2px solid transparent;
  transition: color 0.2s, border-color 0.2s;
}

.site-nav .nav-link:hover,
.site-nav .nav-link.active {
  color: var(--color-emerald-600) !important;
  border-bottom-color: var(--color-emerald-600);
}

.navbar-tagline {
  font-family: 'Raleway', sans-serif;
  font-weight: 700;
  font-style: italic;
  font-size: 14px;
  color: var(--color-emerald-700);
  letter-spacing: -0.02em;
  margin-left: var(--space-4);
}

/* ===== Buttons ===== */

.btn-primary {
  background-color: var(--color-emerald-600) !important;
  border-color: var(--color-emerald-600) !important;
  font-family: 'Inter', sans-serif;
  font-weight: 600;
  font-size: 14px;
  border-radius: var(--radius-md);
  padding: 12px 24px;
  box-shadow: var(--shadow-cta);
  transition: background-color 0.2s, box-shadow 0.2s;
}

.btn-primary:hover {
  background-color: var(--color-emerald-700) !important;
  border-color: var(--color-emerald-700) !important;
  box-shadow: var(--shadow-lg);
}

.btn-accent {
  background-color: var(--color-amber-600);
  border-color: var(--color-amber-600);
  color: #fff;
  font-family: 'Inter', sans-serif;
  font-weight: 600;
  font-size: 14px;
  border-radius: var(--radius-md);
  padding: 12px 24px;
  transition: background-color 0.2s;
}

.btn-accent:hover {
  background-color: var(--color-amber-700);
  border-color: var(--color-amber-700);
  color: #fff;
}

.btn-secondary-outline {
  background-color: var(--color-surface);
  border: 1.5px solid var(--color-emerald-200);
  color: var(--color-emerald-700);
  font-family: 'Inter', sans-serif;
  font-weight: 600;
  font-size: 14px;
  border-radius: var(--radius-md);
  padding: 12px 24px;
  transition: background-color 0.2s;
}

.btn-secondary-outline:hover {
  background-color: var(--color-emerald-100);
  color: var(--color-emerald-700);
}

/* ===== Focus states ===== */

.btn:focus, .btn:active:focus, .btn-link.nav-link:focus, .form-control:focus, .form-check-input:focus {
  box-shadow: 0 0 0 0.1rem white, 0 0 0 0.25rem var(--color-emerald-400);
}

/* ===== Cards ===== */

.card {
  background: var(--color-surface);
  border: 1px solid var(--color-neutral-100) !important;
  border-radius: var(--radius-lg) !important;
  box-shadow: var(--shadow-md);
  padding: 0;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.card:hover {
  border-color: var(--color-emerald-200) !important;
  box-shadow: var(--shadow-lg);
}

.card .card-header {
  border-radius: var(--radius-lg) var(--radius-lg) 0 0 !important;
  border-bottom: none;
  padding: var(--space-6);
}

.card .card-body {
  padding: var(--space-6);
}

.card-header-caller {
  background-color: var(--color-emerald-600) !important;
  color: #fff;
}

.card-header-buyer {
  background-color: var(--color-emerald-800) !important;
  color: #fff;
}

/* ===== Hero ===== */

.hero {
  padding: var(--space-24) 0 var(--space-16);
}

.hero .tagline {
  font-family: 'Raleway', sans-serif;
  font-weight: 900;
  font-style: italic;
  font-size: 24px;
  letter-spacing: -0.02em;
  color: var(--color-emerald-800);
}

.hero .tagline .pay-highlight {
  color: var(--color-amber-600);
}

.hero .subtitle {
  font-family: 'Inter', sans-serif;
  font-size: 17px;
  color: var(--color-neutral-500);
}

/* ===== How it works ===== */

.how-step {
  background: var(--color-surface);
  border: 1px solid var(--color-neutral-100);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: var(--space-6);
  transition: box-shadow 0.2s;
}

.how-step:hover {
  box-shadow: var(--shadow-md);
}

.how-step .step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  background-color: var(--color-emerald-100);
  color: var(--color-emerald-600);
  font-family: 'Inter', sans-serif;
  font-weight: 600;
  font-size: 18px;
  margin-bottom: var(--space-3);
}

/* ===== Footer ===== */

.site-footer {
  background: var(--color-emerald-900);
  color: var(--color-emerald-200);
  padding: var(--space-6) 0;
  font-family: 'Inter', sans-serif;
  font-size: 13px;
}

.site-footer a {
  color: var(--color-emerald-400);
  text-decoration: none;
}

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

/* ===== Form inputs ===== */

.form-control {
  background: var(--color-surface);
  border: 1.5px solid var(--color-neutral-100);
  border-radius: var(--radius-md);
  height: 44px;
  color: var(--color-neutral-900);
}

.form-control:focus {
  border-color: var(--color-border-focus);
  box-shadow: 0 0 0 2px var(--color-emerald-400);
}

.form-control::placeholder {
  color: var(--color-neutral-300);
}

/* ===== Page sections ===== */

.page-top { padding-top: var(--space-16); }

/* ===== Labels & captions ===== */

.label-caps {
  font-family: 'Inter', sans-serif;
  font-size: 12px;
  font-weight: 500;
  color: var(--color-neutral-500);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.label-hint {
  font-weight: 400;
  text-transform: none;
}

/* ===== Profile ===== */

.badge-role {
  display: inline-block;
  background-color: var(--color-emerald-100);
  color: var(--color-emerald-800);
  font-family: 'Inter', sans-serif;
  font-size: 12px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 4px 12px;
  border-radius: var(--radius-full);
}

.field-value {
  color: var(--color-neutral-900);
  font-size: 17px;
}

/* ===== Headshots ===== */

.headshot-preview {
  width: 120px;
  height: 120px;
  object-fit: cover;
}

.headshot-display {
  width: 160px;
  height: 160px;
  object-fit: cover;
  border: 3px solid var(--color-emerald-200);
}

.headshot-placeholder {
  width: 120px;
  height: 120px;
  background-color: var(--color-neutral-50);
  color: var(--color-neutral-300);
}

.headshot-placeholder-lg {
  width: 160px;
  height: 160px;
  background-color: var(--color-neutral-50);
  color: var(--color-neutral-300);
  border: 3px solid var(--color-neutral-100);
}

.interest-list {
  color: var(--color-neutral-900);
  font-size: 15px;
  padding-left: 20px;
}

.interest-pill {
  display: inline-block;
  background-color: var(--color-emerald-100);
  color: var(--color-emerald-800);
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  font-weight: 500;
  padding: 6px 16px;
  border-radius: var(--radius-full);
  margin: 0 var(--space-2) var(--space-2) 0;
}

.company-row {
  padding: var(--space-3) 0;
  border-bottom: 1px solid var(--color-neutral-100);
}
.company-row:last-child {
  border-bottom: none;
}

.naics-badge {
  display: inline-block;
  background-color: var(--color-neutral-50);
  color: var(--color-neutral-500);
  font-family: 'Inter', sans-serif;
  font-size: 11px;
  font-weight: 500;
  padding: 2px 8px;
  border-radius: var(--radius-sm);
  letter-spacing: 0.05em;
  margin-left: var(--space-2);
}

.profile-cta {
  background-color: var(--color-emerald-50);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  text-align: center;
}

/* ===== Card headers ===== */

.card-header-title {
  color: #fff;
}

.card-section-title {
  color: #fff;
  font-size: 22px;
}

/* ===== Links ===== */

.link-primary {
  color: var(--color-emerald-600) !important;
  font-weight: 500;
}

/* ===== Text helpers ===== */

.text-body-sm {
  font-size: 14px;
  color: var(--color-neutral-500);
}

.text-body-check {
  font-size: 14px;
  color: var(--color-neutral-700);
}

/* ===== Hero ===== */

.hero-logo {
  max-width: 420px;
  width: 100%;
}

.hero .subtitle {
  max-width: 700px;
}

/* ===== Navbar ===== */

.navbar-logo {
  height: 40px;
  width: 216px;
}

/* ===== Forms ===== */

textarea.form-control {
  height: auto;
}

/* ===== Utility ===== */

.bg-emerald-50 { background-color: var(--color-emerald-50); }
.text-emerald-600 { color: var(--color-emerald-600); }
.text-emerald-800 { color: var(--color-emerald-800); }

/* ===== Autocomplete ===== */

.autocomplete-wrapper {
  position: relative;
}

.autocomplete-list {
  position: absolute;
  z-index: 1050;
  width: 100%;
  max-height: 240px;
  overflow-y: auto;
  background: var(--color-surface);
  border: 1.5px solid var(--color-neutral-100);
  border-top: none;
  border-radius: 0 0 var(--radius-md) var(--radius-md);
  box-shadow: var(--shadow-md);
  list-style: none;
  margin: 0;
  padding: 0;
}

.autocomplete-list li {
  padding: var(--space-2) var(--space-3);
  cursor: pointer;
  font-size: 14px;
  color: var(--color-neutral-700);
}

.autocomplete-list li:hover,
.autocomplete-list li.active {
  background: var(--color-emerald-50);
  color: var(--color-emerald-800);
}

.autocomplete-list li .autocomplete-code {
  font-weight: 600;
  color: var(--color-emerald-600);
}

/* ===== Pending Booking Banner ===== */

.pending-booking-banner {
  background-color: var(--color-emerald-800);
  color: #fff;
  font-size: 14px;
  font-weight: 500;
  padding: var(--space-3) 0;
}

/* ===== Error pages ===== */

.error-image {
  max-width: 240px;
  width: 100%;
}

.error-code {
  font-family: 'Raleway', sans-serif;
  font-size: 96px;
  font-weight: 900;
  font-style: italic;
  letter-spacing: -0.03em;
  color: var(--color-emerald-800);
  line-height: 1;
  margin-bottom: var(--space-2);
}

.error-heading {
  font-family: 'Raleway', sans-serif;
  font-size: 24px;
  font-weight: 700;
  font-style: italic;
  color: var(--color-emerald-700);
  margin-bottom: var(--space-3);
}

.error-subtext {
  font-size: 16px;
  color: var(--color-neutral-500);
  max-width: 460px;
  margin: 0 auto;
}