/*--------------------------------------------------------------
  neobrutalism.css - Neo-Brutalism Design System (Pastel)
  Reusable design tokens, base styles & component primitives.
  Include BEFORE your site-specific stylesheet.
--------------------------------------------------------------*/

/* ==========================================================
   1. DESIGN TOKENS (CSS Variables)
   ========================================================== */
:root {
  /* Palette */
  --nb-pink: #B8B8F0;
  --nb-lavender: #C3B1E1;
  --nb-mint: #B2F2BB;
  --nb-yellow: #FFF3B0;
  --nb-peach: #FFDAB9;
  --nb-blue: #A7C7E7;
  --nb-coral: #F4978E;

  /* Surfaces */
  --nb-bg: #FFF8F0;
  --nb-bg-white: #FFFFFF;

  /* Text */
  --nb-text: #1a1a1a;
  --nb-text-mid: #333333;

  /* Borders & Shadows */
  --nb-border-color: #1a1a1a;
  --nb-border-width: 3px;
  --nb-shadow: 5px 5px 0px #1a1a1a;
  --nb-shadow-sm: 3px 3px 0px #1a1a1a;
  --nb-shadow-lg: 7px 7px 0px #1a1a1a;
  --nb-shadow-xl: 8px 8px 0px #1a1a1a;

  /* Misc */
  --nb-radius: 0px;
  --nb-font: "Space Grotesk", "Open Sans", sans-serif;
  --nb-font-heading: "Space Grotesk", "Raleway", sans-serif;
  --nb-transition: 0.2s;
}

/* ==========================================================
   2. BASE RESET & TYPOGRAPHY
   ========================================================== */
*,
*::before,
*::after {
  box-sizing: border-box;
}

body {
  font-family: var(--nb-font);
  color: var(--nb-text);
  background-color: var(--nb-bg);
  line-height: 1.6;
}

a {
  color: var(--nb-text);
  text-decoration: none;
  font-weight: 600;
}
a:hover {
  color: var(--nb-text);
  text-decoration: underline;
  text-decoration-thickness: 3px;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--nb-font-heading);
  font-weight: 700;
  color: var(--nb-text);
}

/* ==========================================================
   3. COMPONENT: CARD  (.nb-card)
   ========================================================== */
.nb-card {
  background: var(--nb-bg-white);
  border: var(--nb-border-width) solid var(--nb-border-color);
  box-shadow: var(--nb-shadow);
  transition: all var(--nb-transition);
}
.nb-card:hover {
  box-shadow: var(--nb-shadow-lg);
  transform: translate(-2px, -2px);
}

/* ==========================================================
   4. COMPONENT: BADGE / TAG  (.nb-badge)
   ========================================================== */
.nb-badge {
  display: inline-block;
  padding: 5px 15px;
  font-weight: 700;
  font-size: 14px;
  border: 2px solid var(--nb-border-color);
  box-shadow: 2px 2px 0px var(--nb-border-color);
  background: var(--nb-peach);
  color: var(--nb-text);
}
.nb-badge--mint   { background: var(--nb-mint); }
.nb-badge--yellow { background: var(--nb-yellow); }
.nb-badge--blue   { background: var(--nb-blue); }
.nb-badge--pink   { background: var(--nb-pink); }

/* ==========================================================
   5. COMPONENT: BUTTON  (.nb-btn)
   ========================================================== */
.nb-btn,
.btn-primary {
  display: inline-block;
  padding: 10px 28px;
  font-family: var(--nb-font);
  font-size: 14px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--nb-text) !important;
  background: var(--nb-pink) !important;
  border: var(--nb-border-width) solid var(--nb-border-color) !important;
  border-radius: var(--nb-radius) !important;
  box-shadow: var(--nb-shadow-sm) !important;
  cursor: pointer;
  transition: all var(--nb-transition);
}
.nb-btn:hover,
.btn-primary:hover {
  background: var(--nb-coral) !important;
  box-shadow: var(--nb-shadow) !important;
  transform: translate(-2px, -2px);
  color: var(--nb-text) !important;
  text-decoration: none;
}

/* ==========================================================
   6. COMPONENT: FORM CONTROLS
   ========================================================== */
.form-control {
  border-radius: var(--nb-radius) !important;
  border: 2px solid var(--nb-border-color) !important;
  font-family: var(--nb-font);
  font-weight: 500;
}
.form-control:focus {
  background-color: var(--nb-yellow) !important;
  border-color: var(--nb-border-color) !important;
  box-shadow: var(--nb-shadow-sm) !important;
  outline: none;
}

/* ==========================================================
   7. COMPONENT: ICON BOX  (.nb-icon)
   ========================================================== */
.nb-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 72px;
  height: 72px;
  border: var(--nb-border-width) solid var(--nb-border-color);
  box-shadow: var(--nb-shadow-sm);
  background: var(--nb-lavender);
  font-size: 36px;
  color: var(--nb-text);
  transition: all var(--nb-transition);
}

/* ==========================================================
   8. COMPONENT: SOCIAL LINK  (.nb-social)
   ========================================================== */
.nb-social {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  font-size: 18px;
  color: var(--nb-text);
  background: var(--nb-bg-white);
  border: 2px solid var(--nb-border-color);
  box-shadow: var(--nb-shadow-sm);
  transition: all var(--nb-transition);
}
.nb-social:hover {
  background: var(--nb-lavender);
  box-shadow: var(--nb-shadow);
  transform: translate(-2px, -2px);
  text-decoration: none;
  color: var(--nb-text);
}

/* ==========================================================
   9. COMPONENT: SECTION TITLE  (.nb-section-title)
   ========================================================== */
.nb-section-title {
  display: inline-block;
  font-size: 32px;
  font-weight: 700;
  text-transform: uppercase;
  padding: 8px 24px;
  border: var(--nb-border-width) solid var(--nb-border-color);
  box-shadow: var(--nb-shadow-sm);
  background: var(--nb-mint);
  color: var(--nb-text);
}

/* ==========================================================
   10. COMPONENT: BACK TO TOP  (.nb-back-to-top)
   ========================================================== */
.nb-back-to-top {
  position: fixed;
  visibility: hidden;
  opacity: 0;
  right: 15px;
  bottom: 15px;
  z-index: 996;
  width: 50px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--nb-yellow);
  border-radius: var(--nb-radius);
  border: var(--nb-border-width) solid var(--nb-border-color);
  box-shadow: var(--nb-shadow-sm);
  transition: all var(--nb-transition);
  font-size: 28px;
  color: var(--nb-text);
}
.nb-back-to-top:hover {
  background: var(--nb-peach);
  box-shadow: var(--nb-shadow);
  transform: translate(-2px, -2px);
  color: var(--nb-text);
}
.nb-back-to-top.active {
  visibility: visible;
  opacity: 1;
}

/* ==========================================================
   11. UTILITIES
   ========================================================== */
.nb-border       { border: var(--nb-border-width) solid var(--nb-border-color); }
.nb-border-top   { border-top: var(--nb-border-width) solid var(--nb-border-color); }
.nb-border-bottom{ border-bottom: var(--nb-border-width) solid var(--nb-border-color); }
.nb-shadow       { box-shadow: var(--nb-shadow); }
.nb-shadow-sm    { box-shadow: var(--nb-shadow-sm); }
.nb-shadow-lg    { box-shadow: var(--nb-shadow-lg); }

.nb-bg-pink      { background-color: var(--nb-pink); }
.nb-bg-lavender  { background-color: var(--nb-lavender); }
.nb-bg-mint      { background-color: var(--nb-mint); }
.nb-bg-yellow    { background-color: var(--nb-yellow); }
.nb-bg-peach     { background-color: var(--nb-peach); }
.nb-bg-blue      { background-color: var(--nb-blue); }
.nb-bg-coral     { background-color: var(--nb-coral); }
.nb-bg-cream     { background-color: var(--nb-bg); }
.nb-bg-white     { background-color: var(--nb-bg-white); }

.nb-hover-lift {
  transition: all var(--nb-transition);
}
.nb-hover-lift:hover {
  box-shadow: var(--nb-shadow-lg);
  transform: translate(-2px, -2px);
}

/* ==========================================================
   12. ERROR / ALERTS
   ========================================================== */
.nb-alert-error {
  color: var(--nb-text);
  background: var(--nb-coral);
  display: inline-block;
  padding: 6px 16px;
  border: 2px solid var(--nb-border-color);
  box-shadow: var(--nb-shadow-sm);
  margin-bottom: 10px;
}
.nb-alert-success {
  color: var(--nb-text);
  background: var(--nb-mint);
  display: inline-block;
  padding: 6px 16px;
  border: 2px solid var(--nb-border-color);
  box-shadow: var(--nb-shadow-sm);
  margin-bottom: 10px;
}

/* ==========================================================
   13. ANIMATIONS
   ========================================================== */
@keyframes nb-up-down {
  0%   { transform: translateY(5px); }
  100% { transform: translateY(-5px); }
}
@keyframes nb-spin {
  0%   { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}