/* ================================================================
   AURORA THEME — Warm Minimalist & Clean Wellness
   Style: Serene Organic Luxury (Aesop / Apple / Muji / Glossier)
   Palette: Soft Alabaster (#F7F5F0) + Pure Cream (#FFFFFF) + Warm Linen (#EDE7DF) + Espresso (#2E282A)
   Accent Colors: Botanical Sage (#4A7C59) + Warm Amber (#C86D51) + Soft Lavender (#7C6BA6)
   Fonts: DM Serif Display (Headings), Inter (Body), IBM Plex Mono (Data)
   ================================================================ */

:root {
  --bg-alabaster:   #F7F5F0;
  --bg-card:        #FFFFFF;
  --bg-subtle:      #FAF8F5;
  --border-warm:    #EDE7DF;
  --border-hover:   #D9D1C7;

  --ink-espresso:   #2E282A;
  --ink-soft:       #655F58;
  --ink-dim:        #948E86;

  --accent-sage:    #4A7C59;
  --accent-sage-soft:#EBF5EE;
  --accent-lavender:#7C6BA6;
  --accent-clay:    #C86D51;
  --accent-clay-soft:#FDF2EE;

  --font-serif:     'DM Serif Display', Georgia, serif;
  --font-sans:      'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono:      'IBM Plex Mono', Menlo, Consolas, monospace;

  --container:      1160px;
  --container-narrow: 840px;
  --radius-sm:      8px;
  --radius-md:      16px;
  --radius-lg:      24px;
  --radius-pill:    9999px;
  --shadow-card:    0 8px 30px rgba(46, 40, 42, 0.04);
  --shadow-hover:   0 14px 40px rgba(46, 40, 42, 0.08);
  --transition:     all 0.25s ease;
}

/* ── RESET & MOBILE OVERFLOW SAFEGUARDS ── */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html, body {
  width: 100%;
  max-width: 100vw;
  overflow-x: hidden !important;
  scroll-behavior: smooth;
  color-scheme: light;
}

body.theme-aurora {
  font-family: var(--font-sans);
  background-color: var(--bg-alabaster);
  color: var(--ink-espresso);
  line-height: 1.7;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: inherit;
  text-decoration: none;
  transition: var(--transition);
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

h1, h2, h3, h4 {
  font-family: var(--font-serif);
  font-weight: 400;
  color: var(--ink-espresso);
  line-height: 1.25;
}

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 28px;
  box-sizing: border-box;
}

.container-narrow {
  width: 100%;
  max-width: var(--container-narrow);
  margin: 0 auto;
  padding: 0 24px;
  box-sizing: border-box;
}

.zen-tag {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--accent-sage);
  font-weight: 700;
  display: inline-block;
  margin-bottom: 12px;
  font-family: var(--font-mono);
}

/* ── TOP NOTICE ── */
.aurora-top-bar {
  background: var(--ink-espresso);
  color: var(--bg-alabaster);
  font-family: var(--font-mono);
  font-size: 11px;
  padding: 8px 16px;
  text-align: center;
  letter-spacing: 0.05em;
}
.aurora-top-bar span {
  color: #D1FAE5;
  font-weight: 600;
}

/* ── HEADER ── */
.aurora-header {
  padding: 16px 0;
  background: rgba(247, 245, 240, 0.94);
  backdrop-filter: blur(12px);
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid var(--border-warm);
}

.header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.brand-wrap {
  display: flex;
  align-items: center;
  gap: 10px;
}

.brand-title {
  font-family: var(--font-serif);
  font-size: 24px;
  letter-spacing: -0.01em;
  color: var(--ink-espresso);
}

.brand-subtag {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--ink-dim);
  border: 1px solid var(--border-warm);
  padding: 2px 8px;
  border-radius: var(--radius-sm);
  text-transform: uppercase;
}

.nav {
  display: flex;
  gap: 24px;
  font-size: 12px;
  color: var(--ink-soft);
  text-transform: uppercase;
  font-family: var(--font-mono);
  font-weight: 600;
  letter-spacing: 0.05em;
}

.nav a:hover {
  color: var(--ink-espresso);
}

.btn-aurora-nav {
  font-size: 13px;
  font-weight: 600;
  background: var(--ink-espresso);
  color: #fff;
  padding: 9px 24px;
  border-radius: var(--radius-pill);
  font-family: var(--font-mono);
  display: inline-block;
}

.btn-aurora-nav:hover {
  background: #1A1718;
  transform: translateY(-1px);
}

/* ── HERO ── */
.aurora-hero {
  padding: 60px 0 80px;
}

.hero-layout {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 56px;
  align-items: center;
}

.aurora-h1 {
  font-size: clamp(2.4rem, 4.5vw, 3.6rem);
  margin-bottom: 20px;
  letter-spacing: -0.01em;
}

.aurora-h1 em {
  font-style: italic;
  color: var(--accent-clay);
}

.aurora-sub {
  font-size: 1.1rem;
  color: var(--ink-soft);
  line-height: 1.75;
  margin-bottom: 32px;
  max-width: 520px;
}

.hero-value-card {
  background: var(--bg-card);
  border: 1px solid var(--border-warm);
  border-left: 4px solid var(--accent-sage);
  border-radius: var(--radius-md);
  padding: 20px 24px;
  margin-bottom: 28px;
  box-shadow: var(--shadow-card);
}

.hero-value-card h4 {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent-sage);
  margin-bottom: 6px;
}

.hero-value-card p {
  font-size: 0.95rem;
  color: var(--ink-soft);
  line-height: 1.6;
}

.hero-cta-wrap {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.btn-aurora-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: var(--ink-espresso);
  color: #fff;
  font-size: 15px;
  font-weight: 600;
  padding: 16px 36px;
  border-radius: var(--radius-pill);
  font-family: var(--font-mono);
  letter-spacing: 0.03em;
  box-shadow: 0 8px 24px rgba(46, 40, 42, 0.12);
  width: 100%;
  max-width: 480px;
}

.btn-aurora-primary:hover {
  background: #1A1718;
  transform: translateY(-2px);
  box-shadow: 0 12px 30px rgba(46, 40, 42, 0.18);
}

.hero-trust-notes {
  display: flex;
  gap: 16px;
  font-size: 12px;
  color: var(--ink-dim);
  font-family: var(--font-mono);
  flex-wrap: wrap;
}

.hero-visual-block {
  position: relative;
  text-align: center;
}

.soft-halo {
  position: absolute;
  inset: -10px;
  background: radial-gradient(circle, rgba(200, 109, 81, 0.08) 0%, rgba(74, 124, 89, 0.06) 50%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.aurora-hero-img {
  margin: 0 auto;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-warm);
  box-shadow: var(--shadow-card);
  background: var(--bg-card);
  width: 100%;
  height: auto;
}

/* ── TRIPLE METHOD / TECHNOLOGY DEEP DIVE ── */
.philosophy-section {
  padding: 80px 0;
  background: var(--bg-subtle);
  border-top: 1px solid var(--border-warm);
  border-bottom: 1px solid var(--border-warm);
}

.section-title-wrap {
  text-align: center;
  max-width: 660px;
  margin: 0 auto 50px;
}

.section-title-wrap h2 {
  font-size: clamp(2.2rem, 3.8vw, 3rem);
  margin-bottom: 12px;
}

.section-title-wrap p {
  color: var(--ink-soft);
  font-size: 1.05rem;
}

.philosophy-card {
  background: var(--bg-card);
  border: 1px solid var(--border-warm);
  border-radius: var(--radius-lg);
  padding: 44px 36px;
  box-shadow: var(--shadow-card);
}

.philosophy-columns {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.phil-col {
  padding: 10px;
}

.phil-badge {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--accent-clay);
  letter-spacing: 0.1em;
  margin-bottom: 8px;
  display: block;
}

.phil-col h4 {
  font-size: 1.3rem;
  margin-bottom: 10px;
  color: var(--ink-espresso);
}

.phil-col p {
  font-size: 0.95rem;
  color: var(--ink-soft);
  line-height: 1.7;
}

/* ── HOW IT WORKS: 3-STEP RITUAL ── */
.rituals-section {
  padding: 90px 0;
}

.rituals-track {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.ritual-card {
  background: var(--bg-card);
  border: 1px solid var(--border-warm);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  text-align: center;
  position: relative;
  transition: var(--transition);
  box-shadow: var(--shadow-card);
}

.ritual-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
}

.ritual-number {
  font-family: var(--font-serif);
  font-size: 2.2rem;
  color: var(--accent-clay);
  margin-bottom: 14px;
  line-height: 1;
}

.ritual-img {
  margin: 0 auto 20px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-warm);
  width: 100%;
  height: auto;
}

.ritual-card h3 {
  font-size: 1.35rem;
  margin-bottom: 10px;
}

.ritual-card p {
  font-size: 0.92rem;
  color: var(--ink-soft);
  line-height: 1.65;
}

/* ── DESIGN HIGHLIGHTS SUITE ── */
.suite-section {
  padding: 80px 0;
  background: var(--bg-subtle);
  border-top: 1px solid var(--border-warm);
  border-bottom: 1px solid var(--border-warm);
}

.suite-card {
  background: var(--bg-card);
  border: 1px solid var(--border-warm);
  border-radius: var(--radius-lg);
  padding: 44px;
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 40px;
  align-items: center;
  box-shadow: var(--shadow-card);
  margin-bottom: 40px;
}

.suite-card.reverse {
  grid-template-columns: 1fr 1.15fr;
}

.suite-copy h2 {
  font-size: 2rem;
  margin-bottom: 14px;
}

.suite-copy p {
  font-size: 0.98rem;
  color: var(--ink-soft);
  margin-bottom: 22px;
  line-height: 1.7;
}

.suite-pills {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.s-pill {
  background: var(--bg-alabaster);
  border: 1px solid var(--border-warm);
  border-radius: var(--radius-md);
  padding: 12px 18px;
  display: flex;
  flex-direction: column;
}

.s-pill strong {
  font-size: 14px;
  color: var(--ink-espresso);
}

.s-pill span {
  font-size: 11px;
  color: var(--ink-dim);
  font-family: var(--font-mono);
}

.suite-img img {
  border-radius: var(--radius-md);
  border: 1px solid var(--border-warm);
  width: 100%;
  height: auto;
}

/* ── UNBOXING SUITE SECTION ── */
.aurora-unboxing-section {
  padding: 90px 0;
}

.aurora-unboxing-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}

.unboxing-media img {
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-warm);
  box-shadow: var(--shadow-card);
  width: 100%;
  height: auto;
}

.unboxing-manifest-grid {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.manifest-card {
  background: var(--bg-card);
  border: 1px solid var(--border-warm);
  border-radius: var(--radius-md);
  padding: 18px 22px;
  position: relative;
  box-shadow: var(--shadow-card);
}

.manifest-num {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--accent-sage);
  font-weight: 700;
  display: block;
  margin-bottom: 4px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.manifest-card h4 {
  font-size: 1.15rem;
  margin-bottom: 4px;
}

.manifest-card p {
  font-size: 0.9rem;
  color: var(--ink-soft);
  margin-bottom: 0;
  line-height: 1.5;
}

/* ── SPECIFICATIONS TABLE ── */
.aurora-specs-section {
  padding: 80px 0;
  background: var(--bg-subtle);
  border-top: 1px solid var(--border-warm);
  border-bottom: 1px solid var(--border-warm);
}

.aurora-specs-card {
  max-width: 860px;
  margin: 0 auto;
  background: var(--bg-card);
  border: 1px solid var(--border-warm);
  border-radius: var(--radius-lg);
  padding: 44px 36px;
  box-shadow: var(--shadow-card);
}

.specs-clean-grid {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.s-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 20px;
  background: var(--bg-alabaster);
  border-radius: var(--radius-sm);
  font-size: 14px;
}

.s-row .k {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--ink-soft);
}

.s-row .v {
  font-weight: 600;
  color: var(--ink-espresso);
  text-align: right;
  max-width: 60%;
}

/* ── FAQ ACCORDION ── */
.details-section {
  padding: 90px 0;
}

.minimal-faq-drawer {
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-width: 860px;
  margin: 0 auto;
}

.drawer-item {
  background: var(--bg-card);
  border: 1px solid var(--border-warm);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: var(--transition);
}

.drawer-trigger {
  width: 100%;
  padding: 20px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-serif);
  font-size: 1.15rem;
  color: var(--ink-espresso);
  text-align: left;
  user-select: none;
}

.drawer-cross {
  font-size: 22px;
  color: var(--ink-dim);
  transition: transform 0.25s ease;
  font-family: var(--font-mono);
  flex-shrink: 0;
  margin-left: 12px;
}

.drawer-content {
  padding: 0 24px 20px;
  color: var(--ink-soft);
  font-size: 0.95rem;
  line-height: 1.65;
  display: none;
}

.drawer-item.active {
  border-color: var(--accent-sage);
}

.drawer-item.active .drawer-content {
  display: block;
}

.drawer-item.active .drawer-cross {
  transform: rotate(45deg);
  color: var(--accent-sage);
}

/* ── FINAL INVITATION ── */
.aurora-invitation {
  padding: 60px 0 100px;
}

.invitation-card {
  background: linear-gradient(180deg, #FFFFFF 0%, #F5F1EB 100%);
  border: 1px solid var(--border-warm);
  border-radius: var(--radius-lg);
  padding: 60px 40px;
  text-align: center;
  max-width: 820px;
  margin: 0 auto;
  box-shadow: var(--shadow-card);
}

.invitation-card h2 {
  font-size: clamp(2.2rem, 4vw, 3rem);
  margin-bottom: 12px;
}

.invitation-card p {
  color: var(--ink-soft);
  font-size: 1.05rem;
  max-width: 560px;
  margin: 0 auto 32px;
}

.btn-aurora-invitation {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: var(--ink-espresso);
  color: #fff;
  font-size: 15px;
  font-weight: 600;
  padding: 18px 40px;
  border-radius: var(--radius-pill);
  font-family: var(--font-mono);
  letter-spacing: 0.04em;
  box-shadow: 0 8px 25px rgba(46, 40, 42, 0.15);
  max-width: 100%;
}

.btn-aurora-invitation:hover {
  background: #1A1718;
  transform: translateY(-2px);
}

.invitation-subnote {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--ink-dim);
  margin-top: 18px;
}

/* ── FOOTER ── */
.aurora-footer {
  padding: 48px 0;
  border-top: 1px solid var(--border-warm);
  text-align: center;
  font-size: 13px;
  color: var(--ink-dim);
  background: var(--bg-alabaster);
}

.footer-content {
  display: flex;
  flex-direction: column;
  gap: 16px;
  align-items: center;
}

.footer-title {
  font-family: var(--font-serif);
  font-size: 20px;
  color: var(--ink-espresso);
}

.footer-links {
  display: flex;
  gap: 20px;
  font-size: 13px;
  flex-wrap: wrap;
  justify-content: center;
}

.footer-links a:hover {
  color: var(--ink-espresso);
}

.footer-medical-note {
  max-width: 720px;
  font-size: 11px;
  color: var(--ink-dim);
  line-height: 1.6;
  margin-top: 6px;
}

/* ── STRICT RESPONSIVE SAFEGUARDS ── */
@media (max-width: 960px) {
  .hero-layout {
    grid-template-columns: 1fr;
    gap: 36px;
  }
  .philosophy-columns {
    grid-template-columns: 1fr;
  }
  .rituals-track {
    grid-template-columns: 1fr;
  }
  .suite-card, .suite-card.reverse {
    grid-template-columns: 1fr;
  }
  .aurora-unboxing-layout {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .nav {
    display: none;
  }
}

@media (max-width: 640px) {
  .container, .container-narrow {
    padding-left: 16px;
    padding-right: 16px;
  }
  .aurora-h1 {
    font-size: 2.1rem;
  }
  .philosophy-card, .invitation-card, .aurora-specs-card, .suite-card {
    padding: 24px 18px;
  }
  .s-row {
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
    padding: 12px 16px;
  }
  .s-row .v {
    text-align: left;
    max-width: 100%;
  }
  .btn-aurora-primary, .btn-aurora-invitation {
    width: 100%;
    padding: 16px 20px;
    font-size: 14px;
  }
  .drawer-trigger {
    font-size: 1.05rem;
    padding: 16px 18px;
  }
}

@media (max-width: 380px) {
  .container, .container-narrow {
    padding-left: 12px;
    padding-right: 12px;
  }
  .aurora-h1 {
    font-size: 1.85rem;
  }
  .philosophy-card, .invitation-card, .aurora-specs-card, .suite-card {
    padding: 20px 14px;
  }
  .btn-aurora-primary, .btn-aurora-invitation {
    font-size: 13px;
    padding: 14px 16px;
  }
}


/* ── MOBILE MENU TOGGLE & RESPONSIVE DRAWER NAVIGATION ── */
.header-right-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.mobile-menu-toggle {
  display: none;
  background: transparent;
  border: 1px solid var(--border-warm);
  border-radius: var(--radius-sm);
  padding: 8px 10px;
  cursor: pointer;
  flex-direction: column;
  gap: 5px;
  justify-content: center;
  align-items: center;
  z-index: 1001;
}

.mobile-menu-toggle .menu-bar {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--ink-espresso);
  transition: transform 0.25s ease, opacity 0.25s ease;
}

.mobile-menu-toggle.active .menu-bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.mobile-menu-toggle.active .menu-bar:nth-child(2) {
  opacity: 0;
}

.mobile-menu-toggle.active .menu-bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.mobile-nav {
  display: none;
  position: fixed;
  top: 68px;
  left: 0;
  width: 100%;
  background: rgba(247, 245, 240, 0.98);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 2px solid var(--accent-sage);
  padding: 24px 20px 32px;
  z-index: 1000;
  box-shadow: 0 10px 40px rgba(46, 40, 42, 0.1);
  max-height: calc(100vh - 68px);
  overflow-y: auto;
  box-sizing: border-box;
}

.mobile-nav.open {
  display: block;
}

.mobile-nav-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding: 0;
  margin: 0;
}

.mobile-nav-list li a {
  display: block;
  font-family: var(--font-sans);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--ink-espresso);
  padding: 8px 0;
  border-bottom: 1px solid var(--border-warm);
  transition: color 0.2s ease;
}

.mobile-nav-list li a:hover {
  color: var(--accent-sage);
}

.btn-aurora-mobile-cta {
  display: block;
  text-align: center;
  background: var(--accent-sage);
  color: #ffffff !important;
  font-family: var(--font-mono);
  font-weight: 700;
  padding: 14px 20px;
  border-radius: var(--radius-pill);
  border-bottom: none !important;
  margin-top: 8px;
}

/* ── RESPONSIVE COMPARISON MATRIX (ZERO OVERFLOW) ── */
.aurora-comparison {
  padding: 80px 0;
  background: var(--bg-alabaster);
}

.comparison-matrix-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  margin-top: 40px;
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
}

.matrix-card {
  background: var(--bg-card);
  border: 1px solid var(--border-warm);
  border-radius: var(--radius-md);
  padding: 32px 28px;
  box-sizing: border-box;
  width: 100%;
  max-width: 100%;
  display: flex;
  flex-direction: column;
}

.matrix-card.card-vital {
  border-color: var(--accent-sage);
  box-shadow: 0 8px 30px rgba(74, 124, 89, 0.08);
  background: #FFFFFF;
}

.matrix-card-header {
  margin-bottom: 24px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border-warm);
}

.matrix-tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  margin-bottom: 10px;
}

.tag-muted {
  background: var(--bg-subtle);
  color: var(--ink-dim);
}

.tag-sage {
  background: var(--accent-sage-soft);
  color: var(--accent-sage);
}

.matrix-title {
  font-family: var(--font-serif);
  font-size: 1.45rem;
  color: var(--ink-espresso);
  margin-bottom: 6px;
}

.matrix-subtitle {
  font-size: 13.5px;
  color: var(--ink-dim);
  line-height: 1.5;
  margin: 0;
}

.matrix-points-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.matrix-points-list li {
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--ink-soft);
}

.matrix-points-list li strong {
  display: block;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--ink-espresso);
  margin-bottom: 2px;
}

.card-vital .matrix-points-list li strong {
  color: var(--accent-sage);
}

/* ── PACKAGES & BUNDLES ── */
.aurora-bundles {
  padding: 80px 0;
  background: #FFFFFF;
}

.bundles-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 40px;
  width: 100%;
  box-sizing: border-box;
}

.bundle-card {
  background: var(--bg-card);
  border: 1px solid var(--border-warm);
  border-radius: var(--radius-md);
  padding: 28px 20px;
  display: flex;
  flex-direction: column;
  position: relative;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
  box-sizing: border-box;
}

.bundle-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 30px rgba(46, 40, 42, 0.06);
}

.bundle-card.active {
  border-color: var(--accent-sage);
  box-shadow: 0 0 0 2px var(--accent-sage), 0 12px 32px rgba(74, 124, 89, 0.12);
  background: #FFFFFF;
}

.bundle-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--ink-espresso);
  color: #fff;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  padding: 3px 12px;
  border-radius: var(--radius-pill);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  white-space: nowrap;
}

.bundle-badge.popular {
  background: var(--accent-sage);
}

.bundle-badge.best-value {
  background: var(--accent-clay);
}

.bundle-qty {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  color: var(--ink-espresso);
  margin-top: 10px;
  margin-bottom: 4px;
  text-align: center;
}

.bundle-subtitle {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ink-dim);
  text-align: center;
  margin-bottom: 14px;
}

.bundle-desc-box {
  font-size: 12.5px;
  line-height: 1.5;
  color: var(--ink-dim);
  background: var(--bg-subtle);
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  margin-bottom: 16px;
  text-align: center;
}

.bundle-features-list {
  list-style: none;
  padding: 0;
  margin: 0 0 20px 0;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 12.5px;
  color: var(--ink-soft);
}

.bundle-features-list li {
  position: relative;
  padding-left: 18px;
}

.bundle-features-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--accent-sage);
  font-weight: 700;
}

.btn-select-bundle {
  width: 100%;
  padding: 12px;
  background: var(--bg-subtle);
  border: 1px solid var(--border-warm);
  border-radius: var(--radius-pill);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  color: var(--ink-espresso);
  cursor: pointer;
  transition: all 0.2s ease;
}

.bundle-card.active .btn-select-bundle {
  background: var(--accent-sage);
  color: #fff;
  border-color: var(--accent-sage);
}

.selection-action-bar {
  margin-top: 36px;
  background: var(--ink-espresso);
  color: #fff;
  border-radius: var(--radius-md);
  padding: 24px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  box-sizing: border-box;
  width: 100%;
  max-width: 100%;
}

.selected-tier-info {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.selected-meta-title {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  color: #fff;
  margin-bottom: 4px;
}

.selected-meta-sub {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--accent-sage-soft);
}

.btn-dynamic-cta {
  background: var(--accent-sage);
  color: #fff;
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 700;
  padding: 14px 28px;
  border-radius: var(--radius-pill);
  white-space: nowrap;
  display: inline-block;
  transition: background 0.2s ease, transform 0.2s ease;
}

.btn-dynamic-cta:hover {
  background: #3B6447;
  color: #fff;
  transform: translateY(-1px);
}

/* ── RESPONSIVE RULES & OVERFLOW PREVENTION ── */
html, body {
  overflow-x: hidden;
  max-width: 100%;
  width: 100%;
}

@media (max-width: 1100px) {
  .bundles-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 960px) {
  .nav {
    display: none !important;
  }
  .mobile-menu-toggle {
    display: flex !important;
  }
  .header-right-actions {
    display: flex;
    align-items: center;
    gap: 12px;
  }
  .selection-action-bar {
    flex-direction: column;
    text-align: center;
    padding: 20px;
  }
  .btn-dynamic-cta {
    width: 100%;
    text-align: center;
  }
}

@media (max-width: 860px) {
  .comparison-matrix-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .matrix-card {
    padding: 24px 20px;
  }
}

@media (max-width: 640px) {
  .bundles-grid {
    grid-template-columns: 1fr;
  }
  .selection-action-bar {
    padding: 18px 14px;
  }
}

@media (max-width: 480px) {
  .selection-action-bar {
    padding: 16px 12px !important;
  }
  .btn-dynamic-cta {
    white-space: normal !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding: 12px 14px !important;
    font-size: 13px !important;
    text-align: center !important;
  }
}

@media (max-width: 390px) {
  .container, .container-narrow {
    padding-left: 14px;
    padding-right: 14px;
  }
  .brand-title {
    font-size: 20px;
  }
  .btn-aurora-nav {
    display: none;
  }
}