/* ===============================
   LISTED.ID BASE STYLESHEET (MVP)
   File: /public/css/styles.css
   =============================== */

/* RESET + BASE ELEMENTS */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
  }
  
  html {
    font-size: 16px;
    line-height: 1.5;
    scroll-behavior: smooth;
  }
  
  body {
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", sans-serif;
    background-color: #ffffff;
    color: #111111;
  }
  
  html, body {
    height: 100%; /* Ensure the full height is available */
    margin: 0;    /* Remove default spacing */
    padding: 0;
  }
  
  /* LINKS */
  a {
    color: #e53f26;
    text-decoration: none;
  }
  a:hover {
    text-decoration: underline;
  }
  
  /* HEADINGS */
  h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.25;
    margin-bottom: 0.5rem;
  }
  h1 { font-size: 2.75rem; }   /* ~44px */
  h2 { font-size: 2rem; }      /* ~32px */
  h3 { font-size: 1.5rem; }    /* ~24px */
  h4 { font-size: 1.25rem; }   /* ~20px */
  h5 { font-size: 1rem; }      /* ~16px */
  h6 { font-size: 0.875rem; }  /* ~14px */
  
  /* TEXT ELEMENTS */
  p {
    margin-bottom: 1rem;
  }
  ul, ol {
    margin-bottom: 1rem;
    padding-left: 1.25rem;
  }
  
  /* TEXT VARIATIONS */
  .subtitle-text {
    font-size: 0.625rem;       /* 10px */
    text-transform: uppercase;
    font-weight: bold;
    letter-spacing: 1px;
    color: #444;
  }
  .small-text {
    font-size: 0.875rem;       /* 14px */
    color: #333;
  }
  .leader-text {
    font-size: 1.375rem;       /* 22px */
    font-weight: 300;
    line-height: 1.5;
    color: #111;
  }
  .text-red {
    color: red;
  }
  
  /* Resend link (subtle emphasis) */
  .small-link {
    font-weight: 600;
    color: #777;
    text-decoration: none;
  }
  
  .small-link:hover {
    color: #e53f26;
  }
  
  /* FORMS */
  input, textarea, select, button {
    font: inherit;
    padding: 0.5rem;
    border: 1px solid #ccc;
    border-radius: 0.25rem;
    background: #fff;
  }
  input:focus, textarea:focus, select:focus {
    outline: 2px solid #e53f26;
    outline-offset: 2px;
  }
  
  /* LAYOUT UTILITIES */
  .container {
    max-width: 800px;
    margin: 0 auto;
    padding: 1rem;
  }
  .text-center {
    text-align: center;
  }
  .mt-1 { margin-top: 1rem; }
  .mb-1 { margin-bottom: 1rem; }
  .pt-1 { padding-top: 1rem; }
  .pb-1 { padding-bottom: 1rem; }
  
  /* MEDIA QUERIES (Mobile-First) */
  @media (min-width: 768px) {
    h1 { font-size: 3rem; }      /* ~48px */
    h2 { font-size: 2.25rem; }   /* ~36px */
    h3 { font-size: 1.75rem; }   /* ~28px */
    h4 { font-size: 1.5rem; }    /* ~24px */
    h5 { font-size: 1.125rem; }  /* ~18px */
    h6 { font-size: 1rem; }      /* ~16px */
  }
  
  /* Slightly smaller h1 for phones */
  @media (max-width: 480px) {
    h1 {
      font-size: 2rem;
    }
  }
  
  /* Prevent content from being too tight on very narrow screens */
  body {
    word-wrap: break-word;
    overflow-wrap: break-word;
  }
  
  
  /* BUTTON STYLE FOR LINKS */
  a.button {
    display: inline-block;
    background-color: #000;
    color: #fff !important;
    padding: 0.5rem 1rem;
    border-radius: 0.25rem;
    font-weight: 500;
    text-decoration: none;
    margin: 0.25rem;
  }
  a.button:hover {
    background-color: #e53f26;
  }
  button {
    cursor: pointer;
  }
  
  /* MARGIN UTILITIES */
  .mt-0 { margin-top: 0; }
  .mt-1 { margin-top: 0.5rem; }
  .mt-2 { margin-top: 1rem; }
  .mt-3 { margin-top: 1.5rem; }
  
  .mb-0 { margin-bottom: 0; }
  .mb-1 { margin-bottom: 0.5rem; }
  .mb-2 { margin-bottom: 1rem; }
  .mb-3 { margin-bottom: 1.5rem; }
  
  /* PADDING UTILITIES */
  .pt-0 { padding-top: 0; }
  .pt-1 { padding-top: 0.5rem; }
  .pt-2 { padding-top: 1rem; }
  .pt-3 { padding-top: 1.5rem; }
  
  .pb-0 { padding-bottom: 0; }
  .pb-1 { padding-bottom: 0.5rem; }
  .pb-2 { padding-bottom: 1rem; }
  .pb-3 { padding-bottom: 1.5rem; }
  
  /* HORIZONTAL MARGIN */
  .mx-0 { margin-left: 0; margin-right: 0; }
  .mx-1 { margin-left: 0.5rem; margin-right: 0.5rem; }
  .mx-2 { margin-left: 1rem; margin-right: 1rem; }
  .mx-3 { margin-left: 1.5rem; margin-right: 1.5rem; }
  
  /* HORIZONTAL PADDING */
  .px-0 { padding-left: 0; padding-right: 0; }
  .px-1 { padding-left: 0.5rem; padding-right: 0.5rem; }
  .px-2 { padding-left: 1rem; padding-right: 1rem; }
  .px-3 { padding-left: 1.5rem; padding-right: 1.5rem; }
  
  /* Full-height section with centered middle content */
  .fullpage {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
  }
  
  /* Section Hero */
  .section-hero h1 {
    font-size: 3rem;
    line-height: 1.2;
  }
  
  @media (min-width: 768px) {
    .section-hero h1 {
      font-size: 3.5rem;
    }
  }
  
  /* Success message box */
  .success {
    background-color: #e6ffed;
    color: #1a7f49;
    border: 1px solid #1a7f49;
    padding: 1rem;
    border-radius: 6px;
    margin-bottom: 1.5rem;
    font-size: 0.95rem;
    line-height: 1.4;
  }
  
  /* Error message box */
  .error {
    background-color: #ffecec;
    color: #b00020;
    border: 1px solid #b00020;
    padding: 1rem;
    border-radius: 6px;
    margin-bottom: 1.5rem;
    font-size: 0.95rem;
    line-height: 1.4;
  }
  
  /* Optional: refine inline link in message box */
  .success a,
  .error a {
    color: inherit;
    font-weight: bold;
    text-decoration: underline;
    margin-left: 0.5rem;
  }
  
  .success a:hover,
  .error a:hover {
    text-decoration: none;
  }