/* ==========================================================================
   Buttons
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 12px 28px;
  border-radius: var(--radius-pill);
  font-weight: var(--font-weight-semibold);
  font-size: var(--font-size-md);
  line-height: 1;
  text-align: center;
  transition: background-color var(--duration-fast) var(--easing-standard),
              color var(--duration-fast) var(--easing-standard),
              border-color var(--duration-fast) var(--easing-standard);
  cursor: pointer;
  white-space: nowrap;
}

.btn:hover,
.btn:focus-visible { color: var(--color-white); }

.btn--primary {
  background: var(--color-orange);
  color: var(--color-white);
  border: 1.5px solid var(--color-orange);
}
.btn--primary:hover,
.btn--primary:focus-visible {
  background: var(--color-orange-hover);
  border-color: var(--color-orange-hover);
}

.btn--outline {
  background: var(--color-white);
  color: var(--color-orange);
  border: 1.5px solid var(--color-orange);
}
.btn--outline:hover,
.btn--outline:focus-visible {
  background: var(--color-orange);
  color: var(--color-white);
}

.btn--pink {
  background: var(--color-pink);
  color: var(--color-white);
  border: 1.5px solid var(--color-pink);
}
.btn--pink:hover,
.btn--pink:focus-visible {
  background: var(--color-pink-hover);
  border-color: var(--color-pink-hover);
}

.btn--light {
  background: var(--color-white);
  color: var(--color-pink);
  border: 1.5px solid var(--color-white);
}
.btn--light:hover,
.btn--light:focus-visible {
  background: var(--color-pink-soft);
  color: var(--color-pink-hover);
}

.btn--sm { padding: 8px 18px; font-size: var(--font-size-sm); }

/* ==========================================================================
   Header
   ========================================================================== */
.site-header {
  background: var(--color-white);
  border-bottom: 1px solid var(--color-border-light);
  position: relative;
  z-index: var(--z-header);
}

.site-header__top { padding-block: 18px; }
.site-header__top .container,
.site-header__bottom .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-6);
}

.site-logo {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
}
.site-logo__img { width: 32px; height: 32px; }
.site-logo__text {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-heading);
}

.site-header__utilities {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}
.utility-divider {
  width: 1px;
  height: 18px;
  background: var(--color-border);
}
.utility-link,
.utility-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  color: var(--color-body-strong);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  padding: 6px 4px;
  border-radius: var(--radius-sm);
}
.utility-link:hover,
.utility-btn:hover { color: var(--color-pink); }
.utility-btn { font-size: var(--font-size-lg); }

.language-switch { position: relative; }
.language-menu {
  position: absolute;
  top: calc(100% + 6px);
  right: 0;
  min-width: 160px;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  padding: var(--space-2);
  display: none;
  z-index: var(--z-dropdown);
}
.language-menu.is-open { display: block; }
.language-menu a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  font-size: var(--font-size-sm);
  color: var(--color-body-strong);
}
.language-menu a:hover,
.language-menu a.is-active { background: var(--color-pink-soft); color: var(--color-pink); }
.language-menu__check { margin-inline-start: var(--space-2); }

/* Bottom nav row */
.site-header__bottom { padding-block: 12px; border-top: 1px solid var(--color-border-light); }
.site-nav {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.site-nav__menu {
  display: flex;
  gap: var(--space-7);
  flex-wrap: wrap;
}
.site-nav__menu a {
  color: var(--color-body-strong);
  font-size: var(--font-size-md);
  font-weight: var(--font-weight-medium);
  padding: 8px 2px;
  border-bottom: 2px solid transparent;
}
.site-nav__menu a.is-active {
  color: var(--color-pink);
  border-bottom-color: var(--color-pink);
}
.site-nav__menu a:hover { color: var(--color-pink); }
.site-nav__link--disabled {
  pointer-events: none;
  color: var(--color-muted) !important;
  opacity: 0.7;
}

@media (max-width: 768px) {
  .site-header__top .container { flex-wrap: wrap; }
  .site-nav__menu { gap: var(--space-5); }
}

/* ==========================================================================
   Hero
   ========================================================================== */
.hero {
  background: var(--color-pink-soft);
  padding-block: var(--space-9);
  position: relative;
  overflow: hidden;
}
.hero__inner {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  align-items: center;
  gap: var(--space-9);
}
.hero__content { max-width: 540px; }
.hero__title {
  font-size: var(--font-size-3xl);
  line-height: 1.25;
  color: var(--color-heading);
  margin-bottom: var(--space-4);
}
.hero__subtitle {
  font-size: var(--font-size-md);
  color: var(--color-body-strong);
  margin-bottom: var(--space-7);
  max-width: 460px;
}
.hero__actions {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
}
.hero__art {
  position: relative;
  display: flex;
  align-items: center;
  /* Books anchored to the LEFT of the right column; the white circle then
     peeks out past their right edge — matches Figma. */
  justify-content: flex-start;
}
.hero__art::before {
  content: "";
  position: absolute;
  width: 360px;
  height: 360px;
  border-radius: 50%;
  background: var(--color-white);
  /* Anchor circle to the RIGHT of the column, behind the books, vertically
     centered. Books cover its left half; right portion is visible in the
     pink area. */
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  z-index: 0;
}
.hero__art-img {
  position: relative;
  z-index: 1;
  max-width: 460px;
  width: 100%;
  height: auto;
  filter: drop-shadow(0 12px 24px rgba(0, 0, 0, 0.12));
}

@media (max-width: 900px) {
  .hero__inner { grid-template-columns: 1fr; text-align: center; }
  .hero__content { margin-inline: auto; }
  .hero__subtitle { margin-inline: auto; }
  .hero__actions { justify-content: center; }
}

/* ==========================================================================
   Feature cards (What We Do)
   ========================================================================== */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}
.feature-card {
  background: var(--color-bg-shaded);
  border-radius: var(--radius-md);
  padding: var(--space-7) var(--space-6);
  text-align: center;
}
.feature-card__icon {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--color-orange);
  color: var(--color-white);
  font-size: 22px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-4);
}
.feature-card__title {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-bold);
  color: var(--color-body-strong);
  margin-bottom: var(--space-3);
}
.feature-card__text {
  color: var(--color-body);
  font-size: var(--font-size-sm);
  line-height: var(--line-height-relaxed);
}
@media (max-width: 900px) {
  .feature-grid { grid-template-columns: 1fr; }
}

/* ==========================================================================
   Stats (Why We Do It)
   ========================================================================== */
.stats-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-5);
}
.stat-card {
  background: var(--color-white);
  border-radius: var(--radius-md);
  padding: var(--space-6) var(--space-7);
  box-shadow: var(--shadow-sm);
}
.stat-card__value {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-heading);
  margin-bottom: var(--space-3);
}
.stat-card__text {
  font-size: var(--font-size-sm);
  color: var(--color-body-strong);
  line-height: var(--line-height-relaxed);
}
.stat-card__source {
  font-size: var(--font-size-xs);
  font-style: italic;
  color: var(--color-muted);
  margin-top: var(--space-2);
}
.stat-card--wide { grid-column: 1 / -1; }

@media (max-width: 720px) {
  .stats-grid { grid-template-columns: 1fr; }
  .stat-card--wide { grid-column: auto; }
}

/* ==========================================================================
   Quality & Transparency
   ========================================================================== */
.quality__intro {
  max-width: 760px;
  margin: 0 auto var(--space-8);
  text-align: center;
  color: var(--color-body-strong);
  font-size: var(--font-size-md);
  line-height: var(--line-height-relaxed);
}
.quality__panel {
  background: var(--color-bg-shaded);
  border-radius: var(--radius-md);
  padding: var(--space-7);
}
.quality__panel-title {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-bold);
  color: var(--color-body-strong);
  margin-bottom: var(--space-5);
}
.quality__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-5) var(--space-7);
}
.quality__item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
}
.quality__item-marker {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  border-radius: 6px;
  background: var(--color-pink-soft);
  color: var(--color-orange);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: var(--font-weight-bold);
  font-size: var(--font-size-sm);
}
.quality__item-title {
  font-size: var(--font-size-md);
  font-weight: var(--font-weight-bold);
  color: var(--color-body-strong);
  margin-bottom: 2px;
}
.quality__item-text {
  font-size: var(--font-size-sm);
  color: var(--color-body);
}
@media (max-width: 720px) {
  .quality__grid { grid-template-columns: 1fr; }
}

/* ==========================================================================
   Footer CTA (pink band)
   ========================================================================== */
.footer-cta {
  background: var(--color-pink);
  color: var(--color-white);
  padding-block: var(--space-9);
}
.footer-cta__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-7);
  flex-wrap: wrap;
}
.footer-cta__title {
  font-size: 28px;
  font-weight: var(--font-weight-bold);
  line-height: var(--line-height-snug);
  color: var(--color-white);
  margin-bottom: var(--space-3);
  max-width: 620px;
}
.footer-cta__text {
  margin: 0;
  color: var(--color-white);
  opacity: 0.92;
  max-width: 620px;
  font-size: var(--font-size-sm);
}

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer { background: var(--color-white); padding-top: var(--space-9); }
.site-footer__inner {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: var(--space-9);
  padding-bottom: var(--space-9);
}
.footer-brand__blurb {
  font-size: var(--font-size-sm);
  color: var(--color-muted);
  margin-top: var(--space-3);
  max-width: 320px;
}
.footer-social {
  display: flex;
  gap: var(--space-3);
  margin-top: var(--space-4);
}
.footer-social__item {
  width: 34px;                  /* container 34x34 per Figma */
  height: 34px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;          /* vertical center per Figma */
  justify-content: center;      /* horizontal center per Figma */
  background: #D9D9D9;          /* default container per Figma */
  color: var(--color-body-strong);
  font-size: 18px;              /* icon height 18px per Figma */
  position: relative;
  overflow: hidden;
  transition: background-color var(--duration-fast) var(--easing-standard),
              color var(--duration-fast) var(--easing-standard);
}

/* All icons turn white on hover; per-brand bg overrides below */
.footer-social__item:hover { color: var(--color-white); }

/* Per-brand hover backgrounds — matches Booktime master pattern */
.footer-social__item--linkedin:hover  { background: #0A66C2; }   /* LinkedIn blue */
.footer-social__item--facebook:hover  { background: #1877F2; }   /* Facebook blue */
.footer-social__item--x:hover         { background: #000000; }   /* X black */

/* Instagram uses the brand gradient (same as Booktime) */
.footer-social__item--instagram::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 107%,
              #fdf497 0%, #fdf497 5%, #fd5949 45%, #d6249f 60%, #285aeb 90%);
  opacity: 0;
  transition: opacity var(--duration-fast) var(--easing-standard);
}
.footer-social__item--instagram:hover::after { opacity: 1; }
.footer-social__item--instagram i {
  position: relative;
  z-index: 1;                   /* keep icon above the gradient */
}

.footer-menu__title {
  font-size: var(--font-size-md);
  font-weight: var(--font-weight-bold);
  color: var(--color-body-strong);
  margin-bottom: var(--space-4);
}
.footer-menu__columns {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-7);
}
.footer-group li { margin-bottom: var(--space-2); }
.footer-group a {
  color: var(--color-body-strong);
  font-size: var(--font-size-sm);
}
.footer-group a:hover { color: var(--color-pink); }
.footer-link--disabled {
  pointer-events: none;
  color: var(--color-muted) !important;
  opacity: 0.7;
}

.site-footer__bottom {
  background: var(--color-black);
  color: var(--color-white);
  padding-block: var(--space-4);
  text-align: center;
  font-size: var(--font-size-sm);
}

@media (max-width: 900px) {
  .site-footer__inner { grid-template-columns: 1fr; }
  .footer-menu__columns { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 520px) {
  .footer-menu__columns { grid-template-columns: 1fr; }
  .footer-cta__inner { flex-direction: column; align-items: flex-start; }
}