@import url('./variables.css');

/* ===== Reset ===== */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--wd-font-primary);
  font-size: var(--wd-font-size-base);
  color: var(--wd-body-color);
  background-color: var(--wd-bg-light);
  line-height: var(--wd-line-height-base);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: var(--wd-primary);
  text-decoration: none;
  transition: var(--wd-transition-fast);
}

a:hover {
  text-decoration: underline;
  color: var(--wd-primary-hover);
}

ul, ol {
  list-style: none;
  padding: 0;
  margin: 0;
}

/* ===== Container ===== */
.wd-container {
  max-width: var(--wd-container-max);
  margin: 0 auto;
  padding: var(--wd-container-padding);
  width: 100%;
}

/* ===== Grid System ===== */
.wd-row {
  display: flex;
  flex-wrap: wrap;
  margin: 0 -0.75rem;
}

.wd-row > [class*="wd-col"] {
  padding: 0 0.75rem;
}

.wd-col { flex: 1 0 0%; }
.wd-col-1 { flex: 0 0 8.333333%; max-width: 8.333333%; }
.wd-col-2 { flex: 0 0 16.666667%; max-width: 16.666667%; }
.wd-col-3 { flex: 0 0 25%; max-width: 25%; }
.wd-col-4 { flex: 0 0 33.333333%; max-width: 33.333333%; }
.wd-col-5 { flex: 0 0 41.666667%; max-width: 41.666667%; }
.wd-col-6 { flex: 0 0 50%; max-width: 50%; }
.wd-col-7 { flex: 0 0 58.333333%; max-width: 58.333333%; }
.wd-col-8 { flex: 0 0 66.666667%; max-width: 66.666667%; }
.wd-col-9 { flex: 0 0 75%; max-width: 75%; }
.wd-col-10 { flex: 0 0 83.333333%; max-width: 83.333333%; }
.wd-col-11 { flex: 0 0 91.666667%; max-width: 91.666667%; }
.wd-col-12 { flex: 0 0 100%; max-width: 100%; }

/* ===== Typography ===== */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--wd-font-primary);
  color: var(--wd-heading-color);
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: 0.75rem;
}

h1 { font-size: 2.5rem; }
h2 { font-size: 1.875rem; }
h3 { font-size: 1.3125rem; }
h4 { font-size: 1.125rem; }
h5 { font-size: 1rem; }
h6 { font-size: 0.875rem; }

p {
  margin-bottom: 1rem;
  color: var(--wd-body-color);
}

strong, b {
  font-weight: 700;
  color: var(--wd-heading-color);
}

/* ===== Buttons ===== */
.wd-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.625rem 1.25rem;
  font-family: var(--wd-font-primary);
  font-size: var(--wd-font-size-base);
  font-weight: 600;
  line-height: 1.5;
  border: 2px solid transparent;
  border-radius: var(--wd-btn-radius);
  cursor: pointer;
  transition: var(--wd-transition);
  text-decoration: none;
  white-space: nowrap;
}

.wd-btn:hover {
  text-decoration: none;
}

.wd-btn-primary {
  background-color: var(--wd-primary);
  color: var(--wd-text-white);
  border-color: var(--wd-primary);
}

.wd-btn-primary:hover {
  background-color: var(--wd-primary-hover);
  border-color: var(--wd-primary-hover);
  color: var(--wd-text-white);
}

.wd-btn-outline {
  background-color: transparent;
  color: var(--wd-body-color-dark);
  border-color: var(--wd-border-color);
}

.wd-btn-outline:hover {
  background-color: var(--wd-bg-light);
  border-color: var(--wd-body-color);
  color: var(--wd-heading-color);
}

.wd-btn-success {
  background-color: var(--wd-success);
  color: var(--wd-text-white);
  border-color: var(--wd-success);
}

.wd-btn-success:hover {
  background-color: var(--wd-success-hover);
  border-color: var(--wd-success-hover);
  color: var(--wd-text-white);
}

.wd-btn-lg {
  padding: 0.875rem 1.75rem;
  font-size: 1.0625rem;
}

.wd-btn-sm {
  padding: 0.375rem 0.875rem;
  font-size: var(--wd-font-size-sm);
}

.wd-btn-block {
  width: 100%;
  display: flex;
}

/* ===== Cards ===== */
.wd-card {
  background-color: var(--wd-bg-white);
  border-radius: var(--wd-card-radius);
  box-shadow: var(--wd-shadow-sm);
  padding: 1.5rem;
}

/* ===== Sections ===== */
.wd-section {
  padding: var(--wd-section-padding);
}

.wd-section-gray {
  background-color: var(--wd-bg-light);
}

.wd-section-white {
  background-color: var(--wd-bg-white);
}

.wd-section-title {
  text-align: center;
  margin-bottom: 2.5rem;
}

/* ===== Badges ===== */
.wd-badge {
  display: inline-block;
  padding: 0.2rem 0.625rem;
  font-size: 0.6875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border-radius: var(--wd-radius-sm);
  line-height: 1.5;
}

.wd-badge-primary { background-color: var(--wd-primary); color: white; }
.wd-badge-success { background-color: var(--wd-success); color: white; }
.wd-badge-warning { background-color: var(--wd-warning); color: #1e2022; }
.wd-badge-danger { background-color: var(--wd-danger); color: white; }

/* ===== Utility Classes ===== */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }
.text-primary { color: var(--wd-primary); }
.text-success { color: var(--wd-success); }
.text-muted { color: var(--wd-text-muted); }
.text-white { color: var(--wd-text-white); }
.text-dark { color: var(--wd-heading-color); }
.text-body { color: var(--wd-body-color-dark); }

.fw-400 { font-weight: 400; }
.fw-600 { font-weight: 600; }
.fw-700 { font-weight: 700; }

.fs-sm { font-size: var(--wd-font-size-sm); }
.fs-xs { font-size: var(--wd-font-size-xs); }
.fs-lg { font-size: var(--wd-font-size-lg); }

.d-none { display: none; }
.d-block { display: block; }
.d-flex { display: flex; }
.d-inline-flex { display: inline-flex; }
.d-grid { display: grid; }

.flex-column { flex-direction: column; }
.flex-wrap { flex-wrap: wrap; }
.align-items-center { align-items: center; }
.align-items-start { align-items: flex-start; }
.justify-content-center { justify-content: center; }
.justify-content-between { justify-content: space-between; }
.justify-content-end { justify-content: flex-end; }
.gap-1 { gap: 0.5rem; }
.gap-2 { gap: 1rem; }
.gap-3 { gap: 1.5rem; }
.gap-4 { gap: 2rem; }

.mt-0 { margin-top: 0; }
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }
.mt-5 { margin-top: 3rem; }

.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }
.mb-5 { margin-bottom: 3rem; }

.py-1 { padding-top: 0.5rem; padding-bottom: 0.5rem; }
.py-2 { padding-top: 1rem; padding-bottom: 1rem; }
.py-3 { padding-top: 1.5rem; padding-bottom: 1.5rem; }
.py-4 { padding-top: 2rem; padding-bottom: 2rem; }
.py-5 { padding-top: 3rem; padding-bottom: 3rem; }

.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; }

.w-100 { width: 100%; }
.mx-auto { margin-left: auto; margin-right: auto; }
.overflow-hidden { overflow: hidden; }
.position-relative { position: relative; }