/* ==========================================================================
   Muse Video — Asymmetric Sapphire Blue & Champagne Gold Lookbook Spread
   Design: 2-Column Editorial Spread + 10-Frame Contact Sheet (/muse-video)
   Palette: Deep Sapphire Blue (#0A1D3B), Midnight Navy (#071429),
            Champagne Gold (#F3D078), Warm Alabaster (#F8F6F0), Ice Blue (#DBEAFE)
   ========================================================================== */

:root {
  --mv-blue: #0A1D3B;
  --mv-blue-deep: #071429;
  --mv-blue-card: #102A54;
  --mv-blue-soft: #17376E;
  --mv-gold: #F3D078;
  --mv-gold-hover: #F9DE96;
  --mv-cream: #F8F6F0;
  --mv-muted: #CBD5E1;
  --mv-border: rgba(243, 208, 120, 0.35);
  --mv-border-strong: #F3D078;
  --mv-font-serif: 'Cormorant Garamond', Georgia, serif;
  --mv-font-sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --mv-font-mono: 'IBM Plex Mono', monospace;
}

*, *::before, *::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  background-color: var(--mv-blue);
  color: var(--mv-cream);
  font-family: var(--mv-font-sans);
}

body.mv-lookbook-body {
  margin: 0;
  background: radial-gradient(circle at 18% 12%, #133266 0%, var(--mv-blue) 52%, var(--mv-blue-deep) 100%);
  color: var(--mv-cream);
  line-height: 1.55;
  overflow-x: hidden;
  min-height: 100vh;
}

.mv-container {
  width: min(1220px, calc(100% - 2.5rem));
  margin-inline: auto;
}

/* Header */
.mv-header {
  background: rgba(10, 29, 59, 0.94);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--mv-border);
  position: sticky;
  top: 0;
  z-index: 40;
}

.mv-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 0;
  flex-wrap: wrap;
}

.mv-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
  color: var(--mv-cream);
  font-size: 1.15rem;
  font-weight: 700;
}

.mv-brand__sep {
  color: var(--mv-gold);
}

.mv-brand__sub {
  color: var(--mv-gold);
  font-family: var(--mv-font-serif);
  font-size: 1.3rem;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.mv-nav {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.mv-nav a {
  color: var(--mv-cream);
  text-decoration: none;
  font-size: 0.92rem;
  font-weight: 600;
  opacity: 0.9;
  transition: color 0.15s ease, opacity 0.15s ease;
}

.mv-nav a:hover {
  color: var(--mv-gold);
  opacity: 1;
}

.mv-header__actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.mv-lang-select {
  appearance: none;
  background: var(--mv-blue-card);
  color: var(--mv-cream);
  border: 1px solid var(--mv-border-strong);
  border-radius: 6px;
  padding: 0.48rem 0.75rem;
  font-family: var(--mv-font-mono);
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
}

.mv-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  background: var(--mv-gold);
  color: var(--mv-blue-deep);
  border: 1.5px solid var(--mv-gold);
  border-radius: 6px;
  padding: 0.95rem 1.8rem;
  font-weight: 800;
  font-size: 0.95rem;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  text-decoration: none;
  cursor: pointer;
  transition: background 0.15s ease, transform 0.15s ease;
}

.mv-btn:hover {
  background: var(--mv-gold-hover);
  transform: translateY(-1px);
}

.mv-btn--sm {
  padding: 0.52rem 1.05rem;
  font-size: 0.82rem;
}

.mv-btn--outline {
  background: transparent;
  color: var(--mv-gold);
  border-color: var(--mv-gold);
}

.mv-btn--outline:hover {
  background: rgba(243, 208, 120, 0.12);
}

/* HERO: ASYMMETRIC 2-COLUMN LOOKBOOK SPREAD */
.mv-hero {
  padding: 3.25rem 0 4rem;
}

.mv-spread {
  display: grid;
  grid-template-columns: 1.08fr 1fr;
  gap: 2.75rem;
  align-items: center;
}

.mv-spread__kicker {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  border: 1px solid var(--mv-border);
  background: rgba(16, 42, 84, 0.7);
  padding: 0.35rem 0.85rem;
  border-radius: 999px;
  font-family: var(--mv-font-mono);
  font-size: 0.78rem;
  color: var(--mv-gold);
  margin-bottom: 1.15rem;
}

.mv-spread__title {
  font-family: var(--mv-font-serif);
  font-size: clamp(2.5rem, 4.9vw, 4.35rem);
  font-weight: 700;
  line-height: 0.98;
  letter-spacing: -0.02em;
  margin: 0 0 1.25rem;
  color: var(--mv-cream);
  text-transform: uppercase;
}

.mv-spread__title em {
  font-style: normal;
  color: var(--mv-gold);
}

.mv-spread__lead {
  font-size: clamp(1.02rem, 1.35vw, 1.18rem);
  color: var(--mv-muted);
  margin: 0 0 1.65rem;
  max-width: 580px;
}

/* Preset Scene Selector under Left Column */
.mv-scene-tabs-label {
  font-family: var(--mv-font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--mv-gold);
  margin-bottom: 0.55rem;
}

.mv-scene-tabs {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-bottom: 1rem;
}

.mv-scene-tab {
  background: var(--mv-blue-card);
  color: var(--mv-cream);
  border: 1px solid var(--mv-border);
  border-radius: 6px;
  padding: 0.55rem 0.9rem;
  font-family: var(--mv-font-sans);
  font-size: 0.86rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.14s ease;
}

.mv-scene-tab.is-active {
  background: var(--mv-gold);
  color: var(--mv-blue-deep);
  border-color: var(--mv-gold);
}

.mv-prompt-box {
  background: rgba(7, 20, 41, 0.78);
  border: 1px solid var(--mv-border);
  border-radius: 8px;
  padding: 0.95rem 1.15rem;
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.85rem;
  flex-wrap: wrap;
}

.mv-prompt-box__meta {
  font-family: var(--mv-font-mono);
  font-size: 0.76rem;
  color: var(--mv-gold);
  margin-bottom: 0.25rem;
}

.mv-prompt-box__text {
  margin: 0;
  font-size: 0.92rem;
  color: var(--mv-cream);
}

.mv-copy-btn {
  background: transparent;
  color: var(--mv-gold);
  border: 1px solid var(--mv-gold);
  border-radius: 5px;
  padding: 0.42rem 0.8rem;
  font-family: var(--mv-font-mono);
  font-size: 0.75rem;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
}

.mv-spread__actions {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

/* RIGHT COLUMN: 10-PHOTO CONTACT SHEET + BRACKET CALLOUT */
.mv-contact-wrap {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 1rem;
  align-items: center;
}

.mv-contact-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.85rem;
}

.mv-frame-card {
  background: var(--mv-blue-card);
  border: 1px solid var(--mv-border);
  border-radius: 8px;
  overflow: hidden;
  padding: 0.55rem;
  transition: border-color 0.15s ease, transform 0.15s ease;
}

.mv-frame-card:hover {
  border-color: var(--mv-gold);
  transform: translateY(-2px);
}

.mv-frame-card__art {
  height: 78px;
  border-radius: 5px;
  background: linear-gradient(135deg, #17376E 0%, #0D2247 55%, #1E40AF 100%);
  border: 1px solid rgba(255, 255, 255, 0.12);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 0.45rem 0.6rem;
  position: relative;
}

.mv-frame-card:nth-child(2n) .mv-frame-card__art {
  background: linear-gradient(135deg, #1E3A8A 0%, #0A1D3B 60%, #2563EB 100%);
}

.mv-frame-card:nth-child(3n) .mv-frame-card__art {
  background: linear-gradient(135deg, #0F2952 0%, #1D4ED8 100%);
}

.mv-frame-card__tag {
  font-family: var(--mv-font-mono);
  font-size: 0.68rem;
  color: var(--mv-gold);
  letter-spacing: 0.06em;
}

.mv-frame-card__subject {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--mv-cream);
}

.mv-frame-card__caption {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 0.4rem;
  font-family: var(--mv-font-mono);
  font-size: 0.72rem;
  color: var(--mv-muted);
}

.mv-bracket-box {
  border: 1.5px solid var(--mv-gold);
  background: rgba(16, 42, 84, 0.85);
  border-radius: 8px;
  padding: 1.15rem 1rem;
  max-width: 175px;
  position: relative;
}

.mv-bracket-box::before {
  content: "";
  position: absolute;
  left: -14px;
  top: 50%;
  width: 14px;
  height: 2px;
  background: var(--mv-gold);
}

.mv-bracket-box__formula {
  font-family: var(--mv-font-mono);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--mv-gold);
  line-height: 1.45;
}

.mv-bracket-box__sub {
  display: block;
  margin-top: 0.45rem;
  font-size: 0.76rem;
  color: var(--mv-muted);
}

/* SECTIONS */
.mv-section {
  padding: 3.75rem 0;
  border-top: 1px solid var(--mv-border);
}

.mv-section--deep {
  background: rgba(7, 20, 41, 0.65);
}

.mv-section__head {
  max-width: 820px;
  margin-bottom: 2.25rem;
}

.mv-section__index {
  display: inline-block;
  color: var(--mv-gold);
  font-family: var(--mv-font-mono);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  margin-bottom: 0.55rem;
}

.mv-section__title {
  font-family: var(--mv-font-serif);
  font-size: clamp(2rem, 3.6vw, 3rem);
  font-weight: 700;
  line-height: 1.08;
  margin: 0 0 0.75rem;
  color: var(--mv-cream);
}

.mv-section__lead {
  font-size: 1.04rem;
  color: var(--mv-muted);
  margin: 0;
}

/* 3 Benefits Grid */
.mv-cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
}

.mv-card {
  background: var(--mv-blue-card);
  border: 1px solid var(--mv-border);
  border-radius: 10px;
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 1.25rem;
}

.mv-card__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-family: var(--mv-font-mono);
  font-size: 0.76rem;
  color: var(--mv-gold);
  border-bottom: 1px solid var(--mv-border);
  padding-bottom: 0.65rem;
  margin-bottom: 0.9rem;
}

.mv-card__title {
  font-size: 1.28rem;
  font-weight: 800;
  margin: 0 0 0.6rem;
  color: var(--mv-cream);
}

.mv-card__desc {
  margin: 0;
  font-size: 0.96rem;
  color: var(--mv-muted);
}

.mv-card__foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid var(--mv-border);
  padding-top: 0.85rem;
  font-family: var(--mv-font-mono);
  font-size: 0.8rem;
}

.mv-card__link {
  color: var(--mv-gold);
  text-decoration: none;
  font-weight: 700;
}

/* Interactive 1-60s Duration Slider & Cost Calculator */
.mv-calc {
  display: grid;
  grid-template-columns: 1.45fr 1fr;
  gap: 1.75rem;
  background: var(--mv-blue-card);
  border: 1.5px solid var(--mv-border-strong);
  border-radius: 12px;
  padding: 2rem;
}

.mv-calc__group + .mv-calc__group {
  margin-top: 1.4rem;
}

.mv-calc__label {
  display: block;
  font-family: var(--mv-font-mono);
  font-size: 0.8rem;
  color: var(--mv-gold);
  margin-bottom: 0.6rem;
}

.mv-slider-wrap {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}

.mv-range {
  width: 100%;
  accent-color: var(--mv-gold);
  cursor: pointer;
}

.mv-slider-ticks {
  display: flex;
  justify-content: space-between;
  font-family: var(--mv-font-mono);
  font-size: 0.76rem;
  color: var(--mv-muted);
}

.mv-calc__switch {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 0.6rem;
}

.mv-calc-btn {
  text-align: left;
  background: rgba(7, 20, 41, 0.75);
  color: var(--mv-cream);
  border: 1px solid var(--mv-border);
  border-radius: 7px;
  padding: 0.7rem 0.85rem;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.mv-calc-btn strong {
  font-size: 0.92rem;
  font-weight: 800;
}

.mv-calc-btn small {
  font-size: 0.75rem;
  color: var(--mv-muted);
}

.mv-calc-btn.is-active {
  background: var(--mv-gold);
  color: var(--mv-blue-deep);
  border-color: var(--mv-gold);
}

.mv-calc-btn.is-active small {
  color: var(--mv-blue-deep);
}

.mv-calc__readout {
  background: var(--mv-blue-deep);
  border: 1.5px solid var(--mv-gold);
  border-radius: 10px;
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  gap: 0.65rem;
}

.mv-calc__caption {
  font-family: var(--mv-font-mono);
  font-size: 0.78rem;
  color: var(--mv-gold);
}

.mv-calc__price {
  font-family: var(--mv-font-serif);
  font-size: clamp(2.8rem, 4.8vw, 4rem);
  font-weight: 700;
  line-height: 1;
  color: var(--mv-gold);
}

.mv-calc__sub {
  font-size: 0.94rem;
  color: var(--mv-cream);
}

.mv-steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.25rem;
  margin-top: 1.75rem;
}

.mv-step-card {
  background: var(--mv-blue-card);
  border: 1px solid var(--mv-border);
  border-radius: 8px;
  padding: 1.25rem;
}

.mv-step-card__num {
  display: inline-block;
  color: var(--mv-gold);
  font-family: var(--mv-font-mono);
  font-weight: 700;
  font-size: 0.76rem;
  margin-bottom: 0.45rem;
}

.mv-step-card p {
  margin: 0;
  font-size: 0.94rem;
  color: var(--mv-cream);
}

/* Comparison Table */
.mv-table-wrap {
  overflow-x: auto;
  border: 1.5px solid var(--mv-border-strong);
  border-radius: 10px;
  background: var(--mv-blue-card);
}

.mv-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 680px;
}

.mv-table th,
.mv-table td {
  padding: 1rem 1.15rem;
  border-bottom: 1px solid var(--mv-border);
  text-align: left;
  font-size: 0.94rem;
}

.mv-table thead th {
  background: var(--mv-blue-deep);
  color: var(--mv-cream);
  font-family: var(--mv-font-mono);
  font-size: 0.82rem;
  text-transform: uppercase;
}

.mv-table thead th.is-highlighted {
  color: var(--mv-gold);
}

.mv-table tbody td.is-highlighted {
  background: rgba(243, 208, 120, 0.1);
  color: var(--mv-gold);
  font-weight: 700;
}

.mv-crosslinks {
  margin-top: 2rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.mv-crosslinks__label {
  font-weight: 700;
  font-size: 0.92rem;
  color: var(--mv-gold);
}

.mv-crosslinks__list {
  display: flex;
  gap: 0.55rem;
  flex-wrap: wrap;
}

.mv-crosslinks__item {
  background: var(--mv-blue-card);
  color: var(--mv-cream);
  border: 1px solid var(--mv-border);
  border-radius: 6px;
  padding: 0.4rem 0.85rem;
  font-size: 0.84rem;
  font-weight: 600;
  text-decoration: none;
}

.mv-crosslinks__item:hover {
  border-color: var(--mv-gold);
  color: var(--mv-gold);
}

/* FAQ */
.mv-faq-list {
  display: grid;
  gap: 0.85rem;
}

.mv-faq-item {
  background: var(--mv-blue-card);
  border: 1px solid var(--mv-border);
  border-radius: 8px;
}

.mv-faq-item__q {
  list-style: none;
  cursor: pointer;
  padding: 1.1rem 1.35rem;
  font-weight: 700;
  font-size: 1.04rem;
  display: flex;
  align-items: center;
  gap: 0.85rem;
  color: var(--mv-cream);
}

.mv-faq-item__q::-webkit-details-marker {
  display: none;
}

.mv-faq-item__idx {
  color: var(--mv-gold);
  font-family: var(--mv-font-mono);
  font-size: 0.78rem;
}

.mv-faq-item__a {
  padding: 0 1.35rem 1.25rem;
  border-top: 1px solid var(--mv-border);
  color: var(--mv-muted);
}

.mv-faq-item__a p {
  margin: 0.9rem 0 0;
}

/* Final CTA */
.mv-final {
  padding: 3.5rem 0 4rem;
  border-top: 1px solid var(--mv-border);
}

.mv-final__box {
  background: var(--mv-blue-card);
  border: 1.5px solid var(--mv-gold);
  border-radius: 12px;
  padding: clamp(1.85rem, 4vw, 3rem);
  text-align: center;
}

.mv-final__meta {
  font-family: var(--mv-font-mono);
  font-size: 0.8rem;
  color: var(--mv-gold);
  letter-spacing: 0.1em;
  margin-bottom: 0.6rem;
}

.mv-final__title {
  font-family: var(--mv-font-serif);
  font-size: clamp(2rem, 3.6vw, 3rem);
  margin: 0 0 0.75rem;
}

.mv-final__lead {
  max-width: 700px;
  margin: 0 auto 1.5rem;
  color: var(--mv-muted);
}

.mv-final__actions {
  display: flex;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
}

/* Footer */
.mv-footer {
  background: var(--mv-blue-deep);
  border-top: 1px solid var(--mv-border);
  padding: 1.75rem 0;
}

.mv-footer__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  font-size: 0.9rem;
  color: var(--mv-muted);
}

.mv-footer__nav {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.mv-footer__nav a {
  color: var(--mv-gold);
  text-decoration: none;
  font-weight: 600;
}

@media (max-width: 960px) {
  .mv-spread {
    grid-template-columns: 1fr;
  }
  .mv-contact-wrap {
    grid-template-columns: 1fr;
  }
  .mv-bracket-box {
    max-width: 100%;
  }
  .mv-bracket-box::before {
    display: none;
  }
  .mv-calc {
    grid-template-columns: 1fr;
  }
}