/* =========================================================
   Hairun Trading — Components
   Buttons, cards, forms, modals, badges, nav
   ========================================================= */

/* ---- Buttons ---------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--hairun-space-8);
  min-height: 48px;
  padding-inline: var(--hairun-space-24);
  border-radius: var(--hairun-radius-12);
  font-family: var(--hairun-font-family-body);
  font-size: 0.9375rem;
  font-weight: 600;
  letter-spacing: var(--hairun-letter-spacing-wide);
  line-height: 1;
  border: 1px solid transparent;
  cursor: pointer;
  user-select: none;
  text-decoration: none;
  transition: background-color var(--hairun-duration-fast) var(--hairun-ease-out-quart),
              border-color var(--hairun-duration-fast) var(--hairun-ease-out-quart),
              color var(--hairun-duration-fast) var(--hairun-ease-out-quart),
              transform var(--hairun-duration-fast) var(--hairun-ease-out-quart),
              box-shadow var(--hairun-duration-base) var(--hairun-ease-out-quart);
}
.btn:active { transform: translateY(1px); }
.btn svg { width: 18px; height: 18px; }

.btn-primary {
  background: var(--hairun-color-brand-gold);
  color: var(--hairun-color-brand-dark);
  border-color: var(--hairun-color-brand-gold);
  box-shadow: var(--hairun-shadow-sm);
}
.btn-primary:hover {
  background: var(--hairun-color-brand-gold-bright);
  border-color: var(--hairun-color-brand-gold-bright);
  color: var(--hairun-color-brand-dark);
}

.btn-secondary {
  background: transparent;
  color: var(--hairun-color-brand-gold);
  border-color: var(--hairun-color-brand-gold);
}
.btn-secondary:hover {
  background: var(--hairun-color-brand-gold);
  color: var(--hairun-color-brand-dark);
}

.btn-ghost {
  background: transparent;
  color: inherit;
  border-color: currentColor;
  opacity: .9;
}
.btn-ghost:hover {
  background: rgba(255,255,255,.08);
  color: var(--hairun-color-neutral-50);
}

.btn-magnetic {
  border-radius: var(--hairun-radius-full);
  padding-inline: var(--hairun-space-32);
  box-shadow: var(--hairun-shadow-md);
  transition: transform var(--hairun-duration-base) var(--hairun-ease-magnetic),
              box-shadow var(--hairun-duration-base) var(--hairun-ease-out-quart),
              background-color var(--hairun-duration-fast) var(--hairun-ease-out-quart);
}
.btn-magnetic:hover { box-shadow: var(--hairun-shadow-lg); }
@media (prefers-reduced-motion: reduce) {
  .btn-magnetic { transition: background-color var(--hairun-duration-fast); }
}

.btn-link {
  background: transparent;
  border: 0;
  padding: 0;
  color: var(--hairun-color-brand-blue);
  font-weight: 600;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: var(--hairun-space-8);
}
.btn-link:hover { color: var(--hairun-color-brand-gold); }
.btn-link::after {
  content: "\2192";
  transition: transform var(--hairun-duration-fast) var(--hairun-ease-out-quart);
}
.btn-link:hover::after { transform: translateX(4px); }

.btn--sm { min-height: 36px; padding-inline: var(--hairun-space-16); font-size: 0.8125rem; }
.btn--lg { min-height: 56px; padding-inline: var(--hairun-space-32); font-size: 1rem; }

/* ---- Cards ------------------------------------------ */
.card {
  background: var(--hairun-color-neutral-50);
  border-radius: var(--hairun-radius-16);
  padding: var(--hairun-space-24);
  box-shadow: var(--hairun-shadow-md);
  transition: box-shadow var(--hairun-duration-base) var(--hairun-ease-out-quart),
              transform var(--hairun-duration-base) var(--hairun-ease-out-quart);
}
.card:hover {
  box-shadow: var(--hairun-shadow-lg);
  transform: translateY(-2px);
}
.card--compact {
  border-radius: var(--hairun-radius-12);
  padding: var(--hairun-space-16);
  box-shadow: var(--hairun-shadow-sm);
}
.card--feature {
  background: transparent;
  border: 1px solid var(--hairun-color-neutral-200);
  padding: var(--hairun-space-32);
  box-shadow: none;
}
.card--feature:hover {
  box-shadow: var(--hairun-shadow-lg);
  border-color: var(--hairun-color-brand-gold);
  transform: translateY(-2px);
}
.card--glass {
  background: rgba(10,14,20,.6);
  color: var(--hairun-color-neutral-50);
  border: 1px solid rgba(250,247,242,.16);
  backdrop-filter: blur(12px) saturate(140%);
  -webkit-backdrop-filter: blur(12px) saturate(140%);
  padding: var(--hairun-space-32);
  border-radius: var(--hairun-radius-16);
  box-shadow: var(--hairun-shadow-lg);
}
.card__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  margin-bottom: var(--hairun-space-16);
  border-radius: var(--hairun-radius-12);
  background: rgba(201, 169, 97, .12);
  color: var(--hairun-color-brand-gold);
}
.card__icon svg { width: 24px; height: 24px; }
.card__title {
  font-family: var(--hairun-font-family-display);
  font-size: 1.375rem;
  font-weight: 600;
  letter-spacing: var(--hairun-letter-spacing-snug);
  color: var(--hairun-color-neutral-900);
  margin-bottom: var(--hairun-space-12);
}
.card--glass .card__title,
.card--feature.card--inverse .card__title { color: var(--hairun-color-neutral-50); }
.card__desc { color: var(--hairun-color-neutral-600); }
.card--glass .card__desc,
.card--feature.card--inverse .card__desc { color: rgba(250,247,242,.78); }

/* ---- News card ------------------------------------- */
.news-card {
  display: flex;
  flex-direction: column;
  background: var(--hairun-color-neutral-50);
  border-radius: var(--hairun-radius-16);
  overflow: hidden;
  box-shadow: var(--hairun-shadow-md);
  transition: box-shadow var(--hairun-duration-base) var(--hairun-ease-out-quart),
              transform var(--hairun-duration-base) var(--hairun-ease-out-quart);
  border: 1px solid var(--hairun-color-neutral-200);
}
.news-card:hover {
  box-shadow: var(--hairun-shadow-lg);
  transform: translateY(-3px);
}
.news-card__thumb {
  aspect-ratio: 16/10;
  background: linear-gradient(135deg, var(--hairun-color-brand-deep), var(--hairun-color-brand-dark));
  position: relative;
  overflow: hidden;
}
.news-card__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.news-card__body { padding: var(--hairun-space-24); display: flex; flex-direction: column; flex: 1; }
.news-card__meta {
  display: flex;
  align-items: center;
  gap: var(--hairun-space-12);
  font-size: 0.8125rem;
  color: var(--hairun-color-neutral-500);
  margin-bottom: var(--hairun-space-12);
}
.news-card__title {
  font-family: var(--hairun-font-family-display);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--hairun-color-neutral-900);
  margin-bottom: var(--hairun-space-12);
  letter-spacing: var(--hairun-letter-spacing-snug);
  line-height: 1.3;
}
.news-card__excerpt {
  color: var(--hairun-color-neutral-600);
  font-size: 0.9375rem;
  flex: 1;
  margin-bottom: var(--hairun-space-16);
}
.news-card__cta {
  margin-top: auto;
  align-self: flex-start;
  font-weight: 600;
  color: var(--hairun-color-brand-blue);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

/* ---- Badges ----------------------------------------- */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: var(--hairun-letter-spacing-wide);
  text-transform: uppercase;
  color: var(--hairun-color-brand-gold);
  background: rgba(201,169,97,.12);
  border-radius: var(--hairun-radius-full);
}
.badge--neutral {
  color: var(--hairun-color-neutral-700);
  background: var(--hairun-color-neutral-100);
}

/* ---- Forms ------------------------------------------ */
.form { display: grid; gap: var(--hairun-space-20); }
.form__row {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--hairun-space-20);
}
@media (min-width: 768px) { .form__row { grid-template-columns: 1fr 1fr; } }
.form__field { display: flex; flex-direction: column; gap: 6px; }
.form__label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--hairun-color-neutral-800);
  letter-spacing: 0.01em;
}
.form__label .required { color: var(--hairun-color-danger); margin-left: 2px; }
.form__input,
.form__textarea,
.form__select {
  width: 100%;
  min-height: 48px;
  padding: var(--hairun-space-12) var(--hairun-space-20);
  border: 1px solid var(--hairun-color-neutral-300);
  border-radius: var(--hairun-radius-8);
  background: var(--hairun-color-neutral-50);
  color: var(--hairun-color-neutral-800);
  font-size: 1rem;
  line-height: 1.4;
  transition: border-color var(--hairun-duration-fast) var(--hairun-ease-out-quart),
              box-shadow var(--hairun-duration-fast) var(--hairun-ease-out-quart);
}
.form__textarea { min-height: 160px; resize: vertical; font-family: inherit; }
.form__input::placeholder,
.form__textarea::placeholder { color: var(--hairun-color-neutral-400); }
.form__input:focus,
.form__textarea:focus,
.form__select:focus {
  outline: none;
  border-color: var(--hairun-color-brand-gold);
  box-shadow: 0 0 0 3px rgba(201,169,97,.2);
}
.form__input[aria-invalid="true"],
.form__textarea[aria-invalid="true"] {
  border-color: var(--hairun-color-danger);
  box-shadow: 0 0 0 3px rgba(185,28,28,.12);
}
.form__error {
  font-size: 0.8125rem;
  color: var(--hairun-color-danger);
  margin-top: 4px;
}
.form__help {
  font-size: 0.8125rem;
  color: var(--hairun-color-neutral-500);
  margin-top: 4px;
}
.form__notice {
  font-size: 0.8125rem;
  color: var(--hairun-color-neutral-500);
  padding: var(--hairun-space-12) var(--hairun-space-16);
  background: var(--hairun-color-neutral-100);
  border-radius: var(--hairun-radius-8);
  border-left: 3px solid var(--hairun-color-brand-gold);
}
.form__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--hairun-space-12);
  align-items: center;
}

/* ---- Pill / Tag ------------------------------------- */
.tag {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 12px;
  background: var(--hairun-color-neutral-100);
  border-radius: var(--hairun-radius-full);
  color: var(--hairun-color-neutral-700);
  font-size: 0.8125rem;
  font-weight: 500;
}
.tag--gold {
  background: rgba(201,169,97,.14);
  color: var(--hairun-color-brand-gold);
}

/* ---- Mascot block ---------------------------------- */
.mascot {
  display: inline-block;
  vertical-align: middle;
  transition: transform var(--hairun-duration-base) var(--hairun-ease-out-quart);
}
.mascot--peek {
  animation: hairun-mascot-peek 4.2s var(--hairun-ease-in-out-quart) infinite;
}
@media (prefers-reduced-motion: reduce) {
  .mascot--peek { animation: none; }
}
.mascot--96  svg { width: 96px;  height: 96px; }
.mascot--80  svg { width: 80px;  height: 80px; }
.mascot--72  svg { width: 72px;  height: 72px; }
.mascot--64  svg { width: 64px;  height: 64px; }
@media (max-width: 480px) {
  .mascot--96 svg { width: 72px; height: 72px; }
  .mascot--80 svg { width: 60px; height: 60px; }
  .mascot--72 svg { width: 56px; height: 56px; }
  .mascot--64 svg { width: 48px; height: 48px; }
}

/* ---- Address / contact block ----------------------- */
.address {
  font-style: normal;
  display: flex;
  flex-direction: column;
  gap: 6px;
  color: var(--hairun-color-neutral-700);
}
.address strong { color: var(--hairun-color-neutral-900); }

/* ---- Stat / KPI ------------------------------------- */
.kpi {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.kpi__value {
  font-family: var(--hairun-font-family-display);
  font-size: 2.5rem;
  font-weight: 700;
  line-height: 1;
  color: var(--hairun-color-brand-gold);
  letter-spacing: -0.02em;
}
.kpi__label {
  font-size: 0.875rem;
  color: var(--hairun-color-neutral-500);
  text-transform: uppercase;
  letter-spacing: var(--hairun-letter-spacing-eyebrow);
}

/* ---- Process steps --------------------------------- */
.steps {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--hairun-space-24);
  counter-reset: step;
}
@media (min-width: 768px) { .steps { grid-template-columns: repeat(3, 1fr); } }
.step {
  position: relative;
  padding-left: var(--hairun-space-32);
}
.step::before {
  counter-increment: step;
  content: counter(step, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: -8px;
  font-family: var(--hairun-font-family-display);
  font-size: 2rem;
  font-weight: 700;
  color: var(--hairun-color-brand-gold);
  line-height: 1;
}
.step__title {
  font-family: var(--hairun-font-family-display);
  font-weight: 600;
  font-size: 1.125rem;
  margin-bottom: 6px;
  color: var(--hairun-color-neutral-900);
}
.step__body { color: var(--hairun-color-neutral-600); font-size: 0.9375rem; }

/* ---- Quote ------------------------------------------ */
.quote {
  font-family: var(--hairun-font-family-display);
  font-weight: 500;
  font-size: 1.5rem;
  line-height: 1.4;
  color: var(--hairun-color-neutral-50);
  letter-spacing: var(--hairun-letter-spacing-snug);
}
.quote::before { content: "\201C"; color: var(--hairun-color-brand-gold); margin-right: 4px; }
.quote::after  { content: "\201D"; color: var(--hairun-color-brand-gold); margin-left: 4px; }
.quote__cite {
  display: block;
  margin-top: var(--hairun-space-16);
  font-size: 0.875rem;
  font-style: normal;
  font-weight: 500;
  color: var(--hairun-color-neutral-300);
  text-transform: uppercase;
  letter-spacing: var(--hairun-letter-spacing-eyebrow);
}