/* ===================================
   QUICK SESSIONS — Page Styles
   Primary accent: Yellow (#fddf18)
   =================================== */

/* ===================================
   YELLOW THEME — NAV OVERRIDE
   =================================== */
.nav {
  background-image: none;
  background-color: rgba(253, 223, 24, 0.92);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}

.nav.scrolled {
  background-color: rgba(253, 223, 24, 0.96);
}

.nav__menu a {
  color: var(--color-charcoal);
}

.nav__menu a:hover {
  color: #000;
}

.nav__dropdown a {
  color: var(--color-charcoal);
}

.nav__dropdown a:hover {
  background-color: rgba(253, 223, 24, 0.15);
  color: #000;
}

.nav__menu .btn.btn--primary {
  background-color: var(--color-charcoal);
  color: #fff;
}

.nav__menu .btn.btn--primary:hover {
  background-color: #000;
  color: #fff;
}

.nav__toggle span {
  background-color: var(--color-charcoal);
}

/* ===================================
   YELLOW THEME — SCROLL ARROW OVERRIDE
   =================================== */
.hero__scroll-icon-wrap {
  background: var(--color-yellow);
  color: var(--color-charcoal);
}

/* ===================================
   HERO SECTION
   =================================== */
.qs-hero {
  position: relative;
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--space-4xl) var(--space-md) var(--space-2xl);
  overflow: hidden;
}

.qs-hero__container {
  position: relative;
  z-index: var(--z-base);
}

.qs-hero__content {
  max-width: 800px;
  margin: 0 auto;
}

.qs-hero__eyebrow {
  display: inline-block;
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-charcoal);
  background: rgba(253, 223, 24, 0.25);
  border: 1px solid rgba(253, 223, 24, 0.5);
  padding: 0.4em 1.2em;
  border-radius: var(--radius-pill);
  margin-bottom: var(--space-lg);
}

.qs-hero__title {
  font-family: var(--font-body);
  font-size: var(--text-4xl);
  font-weight: 700;
  line-height: var(--leading-tight);
  color: var(--color-charcoal);
  margin-bottom: var(--space-md);
}

.qs-hero__subtitle {
  font-size: var(--text-lg);
  color: var(--color-text-light);
  line-height: var(--leading-relaxed);
  max-width: 600px;
  margin: 0 auto;
}

/* ===================================
   WHEN TO USE SECTION
   =================================== */
.qs-when {
  padding: var(--space-2xl) 0 var(--space-xl);
}

.qs-when__title {
  font-family: var(--font-body);
  font-size: var(--text-3xl);
  font-weight: 700;
  text-align: center;
  color: var(--color-charcoal);
  margin-bottom: var(--space-2xl);
}

.qs-when__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-lg);
  margin: 0 auto;
}

.qs-when__card {
  background: rgba(255, 255, 255, 0.6);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.4);
  border-top: 3px solid var(--color-yellow);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.qs-when__card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.qs-when__icon {
  width: 40px;
  height: 40px;
  color: var(--color-charcoal);
  margin-bottom: var(--space-sm);
}

.qs-when__card-title {
  font-family: var(--font-body);
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--color-charcoal);
  margin-bottom: var(--space-xs);
}

.qs-when__card-text {
  font-size: var(--text-sm);
  color: var(--color-text-light);
  line-height: var(--leading-relaxed);
}

/* ===================================
   HOW TO CHOOSE / SESSION GUIDE
   =================================== */
.qs-guide {
  padding: var(--space-2xl) 0;
  background: rgba(253, 223, 24, 0.06);
}

.qs-guide__header {
  text-align: center;
  margin-bottom: var(--space-2xl);
}

.qs-guide__title {
  font-family: var(--font-body);
  font-size: var(--text-3xl);
  font-weight: 700;
  color: var(--color-charcoal);
  margin-bottom: var(--space-sm);
}

.qs-guide__subtitle {
  font-size: var(--text-base);
  color: var(--color-text-light);
}

.qs-guide__list {
  max-width: 700px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.qs-guide__item {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  width: 100%;
  padding: var(--space-md) var(--space-lg);
  background: rgba(255, 255, 255, 0.7);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.5);
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  cursor: pointer;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast);
  text-align: left;
  text-decoration: none;
  color: inherit;
}

.qs-guide__item:hover,
.qs-guide__item:focus-visible {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-yellow);
  text-decoration: none;
}

.qs-guide__need {
  flex: 1;
  font-size: var(--text-sm);
  color: var(--color-text-light);
}

.qs-guide__arrow {
  font-size: var(--text-lg);
  color: var(--color-charcoal);
  flex-shrink: 0;
}

.qs-guide__answer {
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--color-charcoal);
  flex-shrink: 0;
  min-width: 180px;
  text-align: right;
}

/* ===================================
   SESSIONS INTRO HEADER
   =================================== */
.qs-sessions-intro {
  padding: var(--space-2xl) 0 var(--space-lg);
}

.qs-sessions-intro__header {
  text-align: center;
}

.qs-sessions-intro__title {
  font-family: var(--font-body);
  font-size: var(--text-3xl);
  font-weight: 700;
  color: var(--color-charcoal);
  margin-bottom: var(--space-sm);
}

.qs-sessions-intro__subtitle {
  font-size: var(--text-base);
  color: var(--color-text-light);
}

/* ===================================
   INDIVIDUAL SESSION SECTIONS
   =================================== */
.qs-session {
  padding: var(--space-2xl) 0;
}

.qs-session--alt {
  background: rgba(253, 223, 24, 0.04);
}

.qs-session__inner {
  margin: 0 auto;
  background: rgba(255, 255, 255, 0.65);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.4);
  border-left: 4px solid var(--color-yellow);
  border-radius: var(--radius-md);
  padding: var(--space-xl);
}

.qs-session__header {
  margin-bottom: var(--space-md);
}

.qs-session__name {
  font-family: var(--font-body);
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--color-charcoal);
  margin-bottom: var(--space-xs);
}

.qs-session__pills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.qs-session__pill {
  display: inline-block;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--color-charcoal);
  background: rgba(253, 223, 24, 0.18);
  border: 1px solid rgba(253, 223, 24, 0.4);
  padding: 0.25em 0.75em;
  border-radius: var(--radius-pill);
}

.qs-session__tagline {
  font-family: var(--font-body);
  font-size: var(--text-xl);
  font-weight: 600;
  color: var(--color-charcoal);
  margin-bottom: var(--space-md);
}

.qs-session__hook {
  font-size: var(--text-base);
  color: var(--color-charcoal);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-lg);
  padding-left: var(--space-md);
  border-left: 2px solid rgba(253, 223, 24, 0.5);
}

.qs-session__hook p {
  margin-bottom: 0.5em;
}

.qs-session__hook p:last-child {
  margin-bottom: 0;
}

.qs-session__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-lg);
  margin-bottom: var(--space-lg);
}

.qs-session__block h4 {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-charcoal);
  margin-bottom: var(--space-sm);
  padding-bottom: var(--space-xs);
  border-bottom: 2px solid var(--color-yellow);
  display: inline-block;
}

.qs-session__block p {
  font-size: var(--text-sm);
  color: var(--color-text-light);
  line-height: var(--leading-relaxed);
  margin-bottom: 0.75em;
}

.qs-session__block p:last-child {
  margin-bottom: 0;
}

.qs-session__block p strong {
  color: var(--color-charcoal);
}

.qs-session__block--muted h4 {
  color: var(--color-text-light);
  border-bottom-color: var(--color-text-light);
  opacity: 0.6;
}

.qs-session__block ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.qs-session__block ul li {
  position: relative;
  padding-left: 1.25em;
  font-size: var(--text-sm);
  color: var(--color-text-light);
  line-height: var(--leading-relaxed);
  margin-bottom: 0.5em;
}

.qs-session__block ul li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-yellow);
}

.qs-session__block--muted ul li::before {
  background: var(--color-text-light);
  opacity: 0.4;
}

.qs-session__block ul li strong {
  color: var(--color-charcoal);
}

.qs-session__outcome {
  font-size: var(--text-sm);
  color: var(--color-charcoal);
  font-weight: 600;
  background: rgba(253, 223, 24, 0.12);
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-sm);
  margin-bottom: var(--space-lg);
}

.qs-session__cta {
  padding-top: var(--space-sm);
}

.qs-session__cta .btn.btn--primary {
  background-color: var(--color-yellow);
  color: black;
}

.qs-cta__content .btn.btn--primary.btn--large {
  background-color: var(--color-yellow);
  color: black;
}

/* ===================================
   QUICK COMPARISON SECTION
   =================================== */
.qs-compare {
  padding: var(--space-2xl) 0;
  background: rgba(253, 223, 24, 0.06);
}

.qs-compare__header {
  text-align: center;
  margin-bottom: var(--space-2xl);
}

.qs-compare__title {
  font-family: var(--font-body);
  font-size: var(--text-3xl);
  font-weight: 700;
  color: var(--color-charcoal);
  margin-bottom: var(--space-sm);
}

.qs-compare__subtitle {
  font-size: var(--text-base);
  color: var(--color-text-light);
}

.qs-compare__grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: var(--space-md);
  margin: 0 auto;
}

.qs-compare__card {
  background: rgba(255, 255, 255, 0.7);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.5);
  border-top: 3px solid var(--color-yellow);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  text-align: center;
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.qs-compare__card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.qs-compare__card-name {
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: 700;
  color: var(--color-charcoal);
  margin-bottom: var(--space-sm);
}

.qs-compare__card-desc {
  font-size: var(--text-sm);
  color: var(--color-text-light);
  line-height: var(--leading-relaxed);
}

/* ===================================
   FINAL CTA
   =================================== */
.qs-cta {
  padding: var(--space-4xl) 0;
}

.qs-cta__content {
  text-align: center;
  max-width: 600px;
  margin: 0 auto;
}

.qs-cta__title {
  font-family: var(--font-body);
  font-size: var(--text-3xl);
  font-weight: 700;
  color: var(--color-charcoal);
  margin-bottom: var(--space-md);
}

.qs-cta__text {
  font-size: var(--text-base);
  color: var(--color-text-light);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-xl);
}

.qs-cta__note {
  font-size: var(--text-sm);
  color: var(--color-text-light);
  margin-top: var(--space-lg);
}

/* ===================================
   SCROLL REVEAL ANIMATIONS
   =================================== */
.qs-reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.qs-reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* Stagger delays via custom property */
.qs-reveal[style*="--qs-delay"] {
  transition-delay: var(--qs-delay, 0s);
}

/* ===================================
   RESPONSIVE — Mobile nav fix
   =================================== */
@media (max-width: 1050px) {
  .nav__menu {
    background-color: rgba(253, 223, 24, 0.98);
  }
}

/* ===================================
   RESPONSIVE — Tablet (<=1023px)
   =================================== */
@media (max-width: 1023px) {
  .qs-when__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .qs-compare__grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .qs-session__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* ===================================
   RESPONSIVE — Mobile (<=767px)
   =================================== */
@media (max-width: 767px) {
  .qs-hero {
    padding-top: calc(var(--nav-height-mobile) + var(--space-2xl));
  }

  .qs-hero__title {
    font-size: var(--text-3xl);
  }

  .qs-when__grid {
    grid-template-columns: 1fr;
    gap: var(--space-md);
  }

  .qs-session__inner {
    padding: var(--space-lg);
  }

  .qs-session__grid {
    grid-template-columns: 1fr;
  }

  .qs-compare__grid {
    grid-template-columns: 1fr;
  }

  .qs-guide__item {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
    padding: var(--space-md);
  }

  .qs-guide__arrow {
    display: none;
  }

  .qs-guide__answer {
    text-align: left;
    min-width: unset;
    color: var(--color-charcoal);
    font-weight: 700;
  }
}

/* ===================================
   PREFERS REDUCED MOTION
   =================================== */
@media (prefers-reduced-motion: reduce) {
  .qs-reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .qs-when__card,
  .qs-guide__item,
  .qs-compare__card {
    transition: none;
  }
}