/* ============================================================
   VIH EXECUJET — v3 "MERIDIAN" DESIGN SYSTEM
   Concept: editorial-aviation. Evolved navy/gold brand,
   hairline + coordinate motifs, restrained gold, cinematic scale.
   Shared stylesheet for all prototype chunks. Kadence-compatible.
   ============================================================ */

/* ------------------------------------------------------------
   1. DESIGN TOKENS
   ------------------------------------------------------------ */
:root {
  /* --- Palette: Dark (evolved navy, higher contrast) --- */
  --ink:            #060B14;   /* near-black, cinematic moments */
  --navy:           #0B1B30;   /* primary deep navy */
  --navy-700:       #102740;   /* raised panels / cards on dark */
  --navy-600:       #163251;   /* hover panels */
  --steel:          #1C3A5C;   /* hairlines / dividers on dark */
  --steel-500:      #38506C;

  /* --- Palette: Gold (used sparingly — hairlines & accents) --- */
  --gold:           #C2A24E;
  --gold-bright:    #E6CE92;   /* highlight / hover */
  --gold-deep:      #8A6E32;

  /* --- Palette: Light (warm, editorial — not stark white) --- */
  --paper:          #FBFAF6;
  --ivory:          #F3EFE6;
  --smoke:          #E7E2D6;
  --smoke-line:     #D8D1C2;

  /* --- Text --- */
  --on-dark:        #E9E7E1;
  --on-dark-soft:   #C3CCD6;
  --on-dark-mute:   #8696A8;   /* cool blue-grey, instrument feel */
  --on-light:       #14202E;
  --on-light-body:  #45525F;
  --on-light-mute:  #7B8794;

  /* --- Semantic --- */
  --bg:             var(--paper);
  --bg-dark:        var(--navy);
  --accent:         var(--gold);
  --accent-hover:   var(--gold-bright);
  --rule-on-dark:   rgba(194, 162, 78, 0.28);   /* gold hairline on dark */
  --rule-on-dark-soft: rgba(255, 255, 255, 0.10);
  --rule-on-light:  rgba(20, 32, 46, 0.14);
  --rule-gold:      rgba(194, 162, 78, 0.55);

  /* --- Typography --- */
  --font-display:   'Fraunces', 'Times New Roman', Georgia, serif;
  --font-body:      'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-mono:      'Spline Sans Mono', 'JetBrains Mono', ui-monospace, 'SFMono-Regular', monospace;

  /* Fluid type scale */
  --fs-eyebrow: 0.72rem;
  --fs-xs:      0.78rem;
  --fs-sm:      0.875rem;
  --fs-base:    clamp(1rem, 0.97rem + 0.15vw, 1.08rem);
  --fs-lg:      clamp(1.15rem, 1.05rem + 0.5vw, 1.35rem);
  --fs-xl:      clamp(1.4rem, 1.2rem + 0.9vw, 1.85rem);
  --fs-2xl:     clamp(1.8rem, 1.45rem + 1.6vw, 2.6rem);
  --fs-3xl:     clamp(2.3rem, 1.7rem + 2.6vw, 3.6rem);
  --fs-4xl:     clamp(2.9rem, 2rem + 4vw, 5rem);
  --fs-5xl:     clamp(3.6rem, 2.2rem + 6vw, 7rem);
  --fs-display: clamp(4rem, 2rem + 9vw, 9rem);

  /* Weights */
  --w-light:    300;
  --w-normal:   400;
  --w-medium:   500;
  --w-semibold: 600;
  --w-bold:     700;
  --w-black:    900;

  /* Line height & tracking */
  --lh-tight:   1.08;
  --lh-snug:    1.22;
  --lh-normal:  1.45;
  --lh-relaxed: 1.7;
  --lh-loose:   1.9;
  --tracking-tight:  -0.02em;
  --tracking-normal: 0;
  --tracking-wide:   0.08em;
  --tracking-wider:  0.18em;
  --tracking-widest: 0.32em;

  /* Spacing scale */
  --space-2xs: 0.25rem;
  --space-xs:  0.5rem;
  --space-sm:  0.75rem;
  --space-md:  1rem;
  --space-lg:  1.5rem;
  --space-xl:  2rem;
  --space-2xl: 3rem;
  --space-3xl: 4.5rem;
  --space-4xl: 6.5rem;
  --space-5xl: 9rem;

  /* Section rhythm — generous = luxury */
  --section-y:    clamp(4.5rem, 6vw + 2rem, 9rem);
  --section-y-sm: clamp(3rem, 4vw + 1rem, 5rem);

  /* Layout */
  --container:        1240px;
  --container-narrow: 820px;
  --container-wide:   1480px;
  --gutter:           clamp(1.25rem, 4vw, 3rem);

  /* Borders & radius (kept minimal — editorial = sharp) */
  --radius-sm: 2px;
  --radius-md: 4px;
  --radius-lg: 8px;
  --hairline:  1px;

  /* Shadows (restrained) */
  --shadow-sm: 0 1px 2px rgba(6, 11, 20, 0.10);
  --shadow-md: 0 10px 30px -12px rgba(6, 11, 20, 0.35);
  --shadow-lg: 0 30px 60px -24px rgba(6, 11, 20, 0.55);

  /* Motion */
  --ease:       cubic-bezier(0.22, 1, 0.36, 1);
  --ease-out:   cubic-bezier(0.16, 1, 0.3, 1);
  --t-fast:     180ms var(--ease);
  --t-base:     320ms var(--ease);
  --t-slow:     600ms var(--ease);
  --t-reveal:   900ms var(--ease-out);

  /* Z-index */
  --z-header: 100;
  --z-overlay: 200;
  --z-modal: 300;
}

/* ------------------------------------------------------------
   2. RESET & BASE
   ------------------------------------------------------------ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  font-size: var(--fs-base);
  line-height: var(--lh-relaxed);
  font-weight: var(--w-normal);
  color: var(--on-light-body);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

img, picture, video, svg { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; cursor: pointer; background: none; border: none; }
ul, ol { list-style: none; }
input, textarea, select, button { font-family: inherit; font-size: inherit; }

::selection { background: var(--gold); color: var(--ink); }

:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

/* ------------------------------------------------------------
   3. TYPOGRAPHY
   ------------------------------------------------------------ */
h1, h2, h3, h4, h5, h6, .display {
  font-family: var(--font-display);
  font-optical-sizing: auto;
  color: var(--on-light);
  font-weight: var(--w-semibold);
  line-height: var(--lh-tight);
  letter-spacing: var(--tracking-tight);
  text-wrap: balance;
}

.display    { font-size: var(--fs-display); font-weight: var(--w-light); line-height: 0.98; }
h1, .h1     { font-size: var(--fs-5xl);  font-weight: var(--w-light); }
h2, .h2     { font-size: var(--fs-4xl); }
h3, .h3     { font-size: var(--fs-3xl); }
h4, .h4     { font-size: var(--fs-2xl); line-height: var(--lh-snug); }
h5, .h5     { font-size: var(--fs-xl);  line-height: var(--lh-snug); }
h6, .h6     { font-size: var(--fs-lg);  font-weight: var(--w-medium); line-height: var(--lh-snug); }

/* italic display = editorial flourish */
.display em, h1 em, h2 em, h3 em, .display i { font-style: italic; font-weight: var(--w-light); }

p { max-width: 68ch; }
.lead {
  font-size: var(--fs-lg);
  line-height: var(--lh-relaxed);
  color: var(--on-light-body);
  font-weight: var(--w-normal);
}
.text-sm  { font-size: var(--fs-sm); }
.text-xs  { font-size: var(--fs-xs); }

strong, b { font-weight: var(--w-semibold); color: var(--on-light); }

blockquote {
  font-family: var(--font-display);
  font-size: var(--fs-2xl);
  font-weight: var(--w-light);
  font-style: italic;
  line-height: var(--lh-snug);
  color: var(--on-light);
  padding-left: var(--space-xl);
  border-left: var(--hairline) solid var(--rule-gold);
  max-width: 30ch;
}

/* --- Eyebrow / kicker label (signature) --- */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.85em;
  font-family: var(--font-body);
  font-size: var(--fs-eyebrow);
  font-weight: var(--w-semibold);
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  color: var(--gold-deep);
  line-height: 1;
}
.eyebrow::before {
  content: "";
  width: clamp(1.5rem, 4vw, 2.75rem);
  height: var(--hairline);
  background: var(--gold);
  flex: 0 0 auto;
}
.eyebrow--center::after {
  content: "";
  width: clamp(1.5rem, 4vw, 2.75rem);
  height: var(--hairline);
  background: var(--gold);
  flex: 0 0 auto;
}
.eyebrow--plain::before { display: none; }

/* --- Coordinate tag (mono, instrument feel) --- */
.coord {
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  letter-spacing: var(--tracking-wide);
  color: var(--on-light-mute);
  font-weight: var(--w-normal);
  font-feature-settings: "tnum" 1;
}

/* --- Section index number (oversized editorial marker) --- */
.section-index {
  font-family: var(--font-mono);
  font-size: var(--fs-sm);
  font-weight: var(--w-medium);
  letter-spacing: var(--tracking-wider);
  color: var(--gold);
}
.section-index--big {
  font-family: var(--font-display);
  font-size: clamp(3rem, 8vw, 7rem);
  font-weight: var(--w-light);
  line-height: 1;
  color: var(--rule-on-light);
  -webkit-text-stroke: 0;
}

/* ------------------------------------------------------------
   4. LAYOUT
   ------------------------------------------------------------ */
.container       { width: 100%; max-width: var(--container);        margin-inline: auto; padding-inline: var(--gutter); }
.container--narrow { width: 100%; max-width: var(--container-narrow); margin-inline: auto; padding-inline: var(--gutter); }
.container--wide { width: 100%; max-width: var(--container-wide);    margin-inline: auto; padding-inline: var(--gutter); }
.container--flush { padding-inline: 0; }

.section    { padding-block: var(--section-y); }
.section--sm { padding-block: var(--section-y-sm); }
.section--flush-top { padding-top: 0; }

/* Surfaces */
.surface-ink    { background: var(--ink);   color: var(--on-dark); }
.surface-navy   { background: var(--navy);  color: var(--on-dark); }
.surface-panel  { background: var(--navy-700); color: var(--on-dark); }
.surface-paper  { background: var(--paper); color: var(--on-light-body); }
.surface-ivory  { background: var(--ivory); color: var(--on-light-body); }

/* On dark, headings & strong invert */
[class*="surface-ink"] :is(h1,h2,h3,h4,h5,h6,strong,b,.display),
[class*="surface-navy"] :is(h1,h2,h3,h4,h5,h6,strong,b,.display),
[class*="surface-panel"] :is(h1,h2,h3,h4,h5,h6,strong,b,.display) { color: var(--on-dark); }
[class*="surface-ink"] .lead,
[class*="surface-navy"] .lead,
[class*="surface-panel"] .lead { color: var(--on-dark-soft); }
[class*="surface-ink"] .coord,
[class*="surface-navy"] .coord,
[class*="surface-panel"] .coord { color: var(--on-dark-mute); }
[class*="surface-ink"] .eyebrow,
[class*="surface-navy"] .eyebrow,
[class*="surface-panel"] .eyebrow { color: var(--gold-bright); }
[class*="surface-ink"] .section-index--big,
[class*="surface-navy"] .section-index--big,
[class*="surface-panel"] .section-index--big { color: var(--rule-on-dark-soft); }

/* Grid */
.grid { display: grid; gap: var(--space-xl); }
.grid--2 { grid-template-columns: repeat(2, 1fr); }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }
.grid--asym { grid-template-columns: 5fr 7fr; align-items: center; gap: clamp(2rem, 5vw, 5rem); }
.grid--asym-rev { grid-template-columns: 7fr 5fr; align-items: center; gap: clamp(2rem, 5vw, 5rem); }

.stack > * + * { margin-top: var(--space-md); }
.stack-lg > * + * { margin-top: var(--space-lg); }
.stack-xl > * + * { margin-top: var(--space-xl); }

/* ------------------------------------------------------------
   5. SIGNATURE MOTIFS — hairlines, frames, ticks
   ------------------------------------------------------------ */
.rule { height: var(--hairline); width: 100%; background: var(--rule-on-light); border: 0; }
.rule--gold { background: var(--gold); }
.rule--short { width: 3.5rem; }
[class*="surface-ink"] .rule,
[class*="surface-navy"] .rule,
[class*="surface-panel"] .rule { background: var(--rule-on-dark-soft); }
[class*="surface-ink"] .rule--gold,
[class*="surface-navy"] .rule--gold,
[class*="surface-panel"] .rule--gold { background: var(--gold); }

/* Crop-mark / instrument frame: corner ticks around a block */
.frame { position: relative; }
.frame::before, .frame::after {
  content: "";
  position: absolute;
  width: 14px; height: 14px;
  border: var(--hairline) solid var(--gold);
  pointer-events: none;
}
.frame::before { top: 0; left: 0; border-right: 0; border-bottom: 0; }
.frame::after  { bottom: 0; right: 0; border-left: 0; border-top: 0; }
.frame--inset::before { top: 12px; left: 12px; }
.frame--inset::after  { bottom: 12px; right: 12px; }

/* Vertical coordinate rail (decorative side marker) */
.coord-rail {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  writing-mode: vertical-rl;
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  color: var(--on-dark-mute);
}
.coord-rail::after { content: ""; writing-mode: horizontal-tb; width: var(--hairline); height: 4rem; background: var(--rule-on-dark); }

/* ------------------------------------------------------------
   6. BUTTONS & LINKS
   ------------------------------------------------------------ */
.btn {
  --btn-fg: var(--ink);
  --btn-bg: var(--gold);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.7em;
  padding: 0.95em 1.9em;
  font-family: var(--font-body);
  font-size: var(--fs-sm);
  font-weight: var(--w-semibold);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--btn-fg);
  background: var(--btn-bg);
  border: var(--hairline) solid var(--btn-bg);
  border-radius: var(--radius-sm);
  transition: background var(--t-base), color var(--t-base), border-color var(--t-base), transform var(--t-fast);
  cursor: pointer;
}
.btn:hover { background: var(--gold-bright); border-color: var(--gold-bright); transform: translateY(-1px); }
.btn:active { transform: translateY(0); }

.btn--outline {
  --btn-bg: transparent;
  --btn-fg: var(--on-light);
  border-color: var(--rule-on-light);
}
.btn--outline:hover { background: transparent; border-color: var(--gold); color: var(--gold-deep); transform: translateY(-1px); }

/* On dark surfaces */
[class*="surface-ink"] .btn--outline,
[class*="surface-navy"] .btn--outline,
[class*="surface-panel"] .btn--outline { --btn-fg: var(--on-dark); border-color: var(--rule-on-dark); }
[class*="surface-ink"] .btn--outline:hover,
[class*="surface-navy"] .btn--outline:hover,
[class*="surface-panel"] .btn--outline:hover { border-color: var(--gold); color: var(--gold-bright); }

.btn--ghost { --btn-bg: transparent; --btn-fg: currentColor; border-color: transparent; padding-inline: 0.5em; }
.btn--ghost:hover { background: transparent; transform: none; color: var(--gold-deep); }
.btn--lg { padding: 1.15em 2.5em; font-size: var(--fs-base); }
.btn--sm { padding: 0.7em 1.3em; font-size: var(--fs-xs); }
.btn--block { display: flex; width: 100%; }

/* Arrow text-link with animated hairline underline */
.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 0.6em;
  font-family: var(--font-body);
  font-size: var(--fs-sm);
  font-weight: var(--w-semibold);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--gold-deep);
  padding-bottom: 0.35em;
  position: relative;
}
[class*="surface-ink"] .link-arrow,
[class*="surface-navy"] .link-arrow,
[class*="surface-panel"] .link-arrow { color: var(--gold-bright); }
.link-arrow::after {
  content: "";
  position: absolute; left: 0; bottom: 0;
  width: 100%; height: var(--hairline);
  background: currentColor; opacity: 0.4;
  transform: scaleX(1); transform-origin: left;
  transition: opacity var(--t-base);
}
.link-arrow .arrow { transition: transform var(--t-base); }
.link-arrow:hover .arrow { transform: translateX(0.4em); }
.link-arrow:hover::after { opacity: 1; }

/* ------------------------------------------------------------
   7. FORMS
   ------------------------------------------------------------ */
.field { display: flex; flex-direction: column; gap: 0.5rem; }
.field__label {
  font-size: var(--fs-xs);
  font-weight: var(--w-semibold);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--on-light-mute);
}
.input, .select, .textarea {
  width: 100%;
  padding: 0.9em 1em;
  font-size: var(--fs-base);
  color: var(--on-light);
  background: transparent;
  border: 0;
  border-bottom: var(--hairline) solid var(--rule-on-light);
  border-radius: 0;
  transition: border-color var(--t-base);
}
.input::placeholder, .textarea::placeholder { color: var(--on-light-mute); }
.input:focus, .select:focus, .textarea:focus { outline: none; border-bottom-color: var(--gold); }
.textarea { resize: vertical; min-height: 7rem; }
.select { appearance: none; background-image: linear-gradient(45deg, transparent 50%, var(--gold) 50%), linear-gradient(135deg, var(--gold) 50%, transparent 50%); background-position: right 1em top 1.35em, right 0.6em top 1.35em; background-size: 6px 6px, 6px 6px; background-repeat: no-repeat; padding-right: 2.5em; }

/* On dark */
[class*="surface-ink"] .input, [class*="surface-navy"] .input, [class*="surface-panel"] .input,
[class*="surface-ink"] .select, [class*="surface-navy"] .select, [class*="surface-panel"] .select,
[class*="surface-ink"] .textarea, [class*="surface-navy"] .textarea, [class*="surface-panel"] .textarea {
  color: var(--on-dark); border-bottom-color: var(--rule-on-dark);
}
[class*="surface-ink"] .input::placeholder, [class*="surface-navy"] .input::placeholder { color: var(--on-dark-mute); }
[class*="surface-ink"] .field__label, [class*="surface-navy"] .field__label, [class*="surface-panel"] .field__label { color: var(--on-dark-mute); }

/* ------------------------------------------------------------
   8. COMPONENTS
   ------------------------------------------------------------ */

/* --- Card (generic) --- */
.card {
  position: relative;
  background: var(--paper);
  border: var(--hairline) solid var(--rule-on-light);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: transform var(--t-base), box-shadow var(--t-base), border-color var(--t-base);
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: var(--rule-gold); }
.card__media { position: relative; aspect-ratio: 4 / 3; overflow: hidden; background: var(--navy); }
.card__media img { width: 100%; height: 100%; object-fit: cover; transition: transform var(--t-slow); }
.card:hover .card__media img { transform: scale(1.05); }
.card__body { padding: var(--space-lg); }
.card__title { font-size: var(--fs-xl); margin-bottom: var(--space-xs); }

/* --- Fleet card --- */
.fleet-card { display: flex; flex-direction: column; background: var(--navy-700); color: var(--on-dark); border: var(--hairline) solid var(--rule-on-dark); border-radius: var(--radius-md); overflow: hidden; transition: transform var(--t-base), border-color var(--t-base); }
.fleet-card:hover { transform: translateY(-4px); border-color: var(--rule-gold); }
.fleet-card__media { position: relative; aspect-ratio: 16 / 10; overflow: hidden; }
.fleet-card__media img { width: 100%; height: 100%; object-fit: cover; transition: transform var(--t-slow); }
.fleet-card:hover .fleet-card__media img { transform: scale(1.06); }
.fleet-card__tag { position: absolute; top: var(--space-md); left: var(--space-md); font-family: var(--font-mono); font-size: var(--fs-xs); letter-spacing: var(--tracking-wide); text-transform: uppercase; color: var(--ink); background: var(--gold); padding: 0.35em 0.7em; border-radius: var(--radius-sm); }
.fleet-card__body { padding: var(--space-lg); display: flex; flex-direction: column; gap: var(--space-sm); flex: 1; }
.fleet-card__name { font-size: var(--fs-2xl); color: var(--on-dark); }
.fleet-card__specs { display: flex; flex-wrap: wrap; gap: var(--space-md) var(--space-lg); margin-top: auto; padding-top: var(--space-md); border-top: var(--hairline) solid var(--rule-on-dark); }

/* --- Spec list (mono numbers = instrument) --- */
.spec-list { display: grid; grid-template-columns: repeat(auto-fit, minmax(120px, 1fr)); gap: var(--space-lg); }
.spec { display: flex; flex-direction: column; gap: 0.25rem; }
.spec__value { font-family: var(--font-display); font-size: var(--fs-2xl); font-weight: var(--w-light); line-height: 1; color: var(--on-light); }
.spec__value .unit { font-family: var(--font-mono); font-size: var(--fs-sm); letter-spacing: var(--tracking-wide); color: var(--gold-deep); margin-left: 0.25em; }
.spec__label { font-size: var(--fs-xs); letter-spacing: var(--tracking-wide); text-transform: uppercase; color: var(--on-light-mute); }
[class*="surface-ink"] .spec__value, [class*="surface-navy"] .spec__value, [class*="surface-panel"] .spec__value { color: var(--on-dark); }
[class*="surface-ink"] .spec__value .unit, [class*="surface-navy"] .spec__value .unit, [class*="surface-panel"] .spec__value .unit { color: var(--gold-bright); }
[class*="surface-ink"] .spec__label, [class*="surface-navy"] .spec__label, [class*="surface-panel"] .spec__label { color: var(--on-dark-mute); }

/* --- Stat (big number + label, for trust signals) --- */
.stat { text-align: center; }
.stat__num { font-family: var(--font-display); font-size: var(--fs-4xl); font-weight: var(--w-light); line-height: 1; color: var(--gold); }
.stat__label { margin-top: var(--space-sm); font-size: var(--fs-xs); letter-spacing: var(--tracking-wider); text-transform: uppercase; color: var(--on-dark-mute); }

/* --- Amenity / icon list --- */
.amenity-list { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: var(--space-md) var(--space-xl); }
.amenity { display: flex; align-items: center; gap: 0.85rem; padding-block: 0.6rem; border-bottom: var(--hairline) solid var(--rule-on-light); font-size: var(--fs-sm); }
.amenity__mark { color: var(--gold); flex: 0 0 auto; font-size: 1.1em; }
[class*="surface-ink"] .amenity, [class*="surface-navy"] .amenity, [class*="surface-panel"] .amenity { border-bottom-color: var(--rule-on-dark); color: var(--on-dark-soft); }

/* --- Empty-leg card (conversion gateway) --- */
.leg-card { display: grid; grid-template-columns: 200px 1fr auto; gap: var(--space-lg); align-items: center; padding: var(--space-lg); background: var(--paper); border: var(--hairline) solid var(--rule-on-light); border-left: 3px solid var(--gold); border-radius: var(--radius-md); transition: box-shadow var(--t-base), transform var(--t-base); }
.leg-card:hover { box-shadow: var(--shadow-md); transform: translateX(2px); }
.leg-card__route { display: flex; align-items: center; gap: 0.75rem; font-family: var(--font-display); font-size: var(--fs-xl); color: var(--on-light); }
.leg-card__route .arrow { color: var(--gold); }
.leg-card__meta { display: flex; flex-wrap: wrap; gap: var(--space-md); margin-top: var(--space-xs); }
.leg-card__date { font-family: var(--font-mono); font-size: var(--fs-sm); color: var(--on-light-mute); letter-spacing: var(--tracking-wide); }
.leg-card__seats { font-size: var(--fs-xs); letter-spacing: var(--tracking-wide); text-transform: uppercase; color: var(--gold-deep); }

/* --- Badge / pill --- */
.badge { display: inline-flex; align-items: center; gap: 0.5em; font-family: var(--font-mono); font-size: var(--fs-xs); letter-spacing: var(--tracking-wide); text-transform: uppercase; color: var(--gold-deep); border: var(--hairline) solid var(--rule-gold); padding: 0.4em 0.8em; border-radius: var(--radius-full, 999px); }
[class*="surface-ink"] .badge, [class*="surface-navy"] .badge, [class*="surface-panel"] .badge { color: var(--gold-bright); }

/* --- Media figure with editorial caption --- */
.figure { position: relative; }
.figure img { width: 100%; }
.figure__caption { display: flex; align-items: center; gap: 0.75rem; margin-top: var(--space-sm); font-family: var(--font-mono); font-size: var(--fs-xs); letter-spacing: var(--tracking-wide); color: var(--on-light-mute); text-transform: uppercase; }
.figure__caption::before { content: ""; width: 1.5rem; height: var(--hairline); background: var(--gold); }

/* Image scrim for legible text over photos.
   Layers: .scrim__bg (z0) → ::after gradient (z1) → content (z2) */
.scrim { position: relative; isolation: isolate; }
.scrim > * { position: relative; z-index: 2; }
.scrim::after { content: ""; position: absolute; inset: 0; z-index: 1; background: linear-gradient(180deg, rgba(6,11,20,0.15) 0%, rgba(6,11,20,0.55) 60%, rgba(6,11,20,0.88) 100%); pointer-events: none; }
.scrim__bg { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: 0; }

/* ------------------------------------------------------------
   9. HEADER / NAV (shared base for header.html chunk)
   ------------------------------------------------------------ */
.topbar { background: var(--ink); color: var(--on-dark-mute); font-size: var(--fs-xs); letter-spacing: var(--tracking-wide); }
.topbar__inner { display: flex; align-items: center; justify-content: space-between; gap: var(--space-lg); min-height: 38px; }
.topbar a:hover { color: var(--gold-bright); }

.site-header { position: sticky; top: 0; z-index: var(--z-header); background: var(--navy); border-bottom: var(--hairline) solid var(--rule-on-dark); transition: background var(--t-base); }
.site-header--transparent { position: fixed; inset-inline: 0; background: transparent; border-bottom-color: transparent; }
.site-header--scrolled { background: rgba(11, 27, 48, 0.92); backdrop-filter: blur(10px); border-bottom-color: var(--rule-on-dark); }
.nav { display: flex; align-items: center; justify-content: space-between; gap: var(--space-xl); min-height: 76px; }
.nav__logo { font-family: var(--font-display); font-size: var(--fs-lg); letter-spacing: var(--tracking-wide); color: var(--on-dark); }
.nav__logo b { color: var(--gold); font-weight: var(--w-semibold); }
.nav__logo-img { height: 38px; width: auto; display: block; }
.footer__brand .nav__logo-img { height: 46px; }
.nav__menu { display: flex; align-items: center; gap: clamp(1rem, 2.5vw, 2.25rem); }
.nav__link { font-size: var(--fs-sm); font-weight: var(--w-medium); letter-spacing: var(--tracking-wide); text-transform: uppercase; color: var(--on-dark-soft); padding-block: 0.5rem; transition: color var(--t-fast); position: relative; }
.nav__link:hover, .nav__link[aria-current="page"] { color: var(--gold-bright); }
.nav__toggle { display: none; }

/* ------------------------------------------------------------
   10. FOOTER (shared base for footer.html chunk)
   ------------------------------------------------------------ */
.site-footer { background: var(--ink); color: var(--on-dark-mute); padding-block: var(--space-2xl) var(--space-2xl); }
.site-footer h6 { color: var(--gold); font-family: var(--font-body); font-size: var(--fs-xs); letter-spacing: var(--tracking-widest); text-transform: uppercase; margin-bottom: var(--space-md); }
.site-footer a { color: var(--on-dark-soft); font-size: var(--fs-sm); line-height: 2.2; transition: color var(--t-fast); }
.site-footer a:hover { color: var(--gold-bright); }
.footer__brand { font-family: var(--font-display); font-size: var(--fs-2xl); color: var(--on-dark); }
.footer__bottom { margin-top: var(--space-3xl); padding-top: var(--space-lg); border-top: var(--hairline) solid var(--rule-on-dark); display: flex; flex-wrap: wrap; gap: var(--space-md); justify-content: space-between; font-size: var(--fs-xs); letter-spacing: var(--tracking-wide); }

/* ------------------------------------------------------------
   11. UTILITIES
   ------------------------------------------------------------ */
.u-text-center { text-align: center; }
.u-text-gold   { color: var(--gold); }
.u-mono        { font-family: var(--font-mono); }
.u-uppercase   { text-transform: uppercase; letter-spacing: var(--tracking-wide); }
.u-measure     { max-width: 58ch; }
.u-measure-sm  { max-width: 44ch; }
.u-mx-auto     { margin-inline: auto; }
.u-mt-sm { margin-top: var(--space-sm); } .u-mt-md { margin-top: var(--space-md); }
.u-mt-lg { margin-top: var(--space-lg); } .u-mt-xl { margin-top: var(--space-xl); }
.u-mt-2xl { margin-top: var(--space-2xl); } .u-mt-3xl { margin-top: var(--space-3xl); }
.u-full-bleed { width: 100vw; margin-left: 50%; transform: translateX(-50%); }
.u-aspect-cinema { aspect-ratio: 21 / 9; object-fit: cover; width: 100%; }
.u-aspect-video { aspect-ratio: 16 / 9; object-fit: cover; width: 100%; }
.u-aspect-portrait { aspect-ratio: 3 / 4; object-fit: cover; width: 100%; }

/* ------------------------------------------------------------
   12. MOTION — reveals (subtle, purposeful)
   ------------------------------------------------------------ */
.u-reveal { opacity: 0; transform: translateY(18px); transition: opacity var(--t-reveal), transform var(--t-reveal); }
.u-reveal.is-visible { opacity: 1; transform: none; }
.u-reveal[data-delay="1"] { transition-delay: 90ms; }
.u-reveal[data-delay="2"] { transition-delay: 180ms; }
.u-reveal[data-delay="3"] { transition-delay: 270ms; }

/* Masked line reveal for display headings */
.u-reveal-mask { clip-path: inset(0 0 100% 0); transition: clip-path var(--t-reveal); }
.u-reveal-mask.is-visible { clip-path: inset(0 0 0 0); }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.001ms !important; transition-duration: 0.001ms !important; scroll-behavior: auto !important; }
  .u-reveal, .u-reveal-mask { opacity: 1; transform: none; clip-path: none; }
}

/* ------------------------------------------------------------
   13. RESPONSIVE
   ------------------------------------------------------------ */
@media (max-width: 1024px) {
  .grid--4 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  .grid--2, .grid--3, .grid--asym, .grid--asym-rev { grid-template-columns: 1fr; }
  .leg-card { grid-template-columns: 1fr; text-align: left; }
  .nav__menu { display: none; }
  .nav__toggle { display: inline-flex; }
  blockquote { font-size: var(--fs-xl); }
}
@media (max-width: 480px) {
  .grid--4 { grid-template-columns: 1fr; }
  .btn { width: 100%; }
}

/* ============================================================
   14. HEADER — fixed overlay, CTA, mega menu, mobile nav
   ============================================================ */
/* Fixed transparent-over-hero header; turns solid on scroll. */
.site-header { position: fixed; top: 0; left: 0; right: 0; background: var(--navy); }
.site-header--transparent { background: transparent; border-bottom-color: transparent; }
.site-header--transparent .topbar { background: transparent; }
.site-header--scrolled { background: rgba(8, 15, 26, 0.9); backdrop-filter: blur(12px); border-bottom-color: var(--rule-on-dark); }
.site-header--scrolled .topbar { display: none; }
.site-header .nav { min-height: 72px; }
.topbar a { transition: color var(--t-fast); }

.nav__cta { flex: 0 0 auto; }
.nav__menu { list-style: none; }
.nav__item { position: relative; display: flex; align-items: center; }
.nav__item > .nav__link { display: inline-flex; align-items: center; gap: 0.45em; }
.caret { width: 0; height: 0; border-left: 3.5px solid transparent; border-right: 3.5px solid transparent; border-top: 4px solid currentColor; opacity: 0.65; transition: transform var(--t-fast); }
.nav__item.has-mega:hover .caret, .nav__item.has-mega:focus-within .caret { transform: rotate(180deg); }
.nav__link--accent { color: var(--gold-bright); }

/* Mega / dropdown panel */
.mega {
  position: absolute; top: 100%; left: 0;
  margin-top: 0; padding: var(--space-xl);
  background: var(--navy-700);
  border: var(--hairline) solid var(--rule-on-dark);
  border-top: 2px solid var(--gold);
  box-shadow: var(--shadow-lg);
  opacity: 0; visibility: hidden; transform: translateY(10px);
  transition: opacity var(--t-base), transform var(--t-base), visibility var(--t-base);
  z-index: var(--z-overlay);
}
.mega--wide { min-width: 560px; }
.mega--right { left: auto; right: 0; }
.nav__item.has-mega:hover .mega, .nav__item.has-mega:focus-within .mega { opacity: 1; visibility: visible; transform: translateY(0); }
.mega__head { font-size: var(--fs-xs); font-weight: var(--w-semibold); letter-spacing: var(--tracking-widest); text-transform: uppercase; color: var(--gold); margin-bottom: var(--space-md); }
.mega__grid { display: grid; gap: var(--space-md) var(--space-2xl); }
.mega__grid--2 { grid-template-columns: repeat(2, minmax(170px, 1fr)); }
.mega__grid--feature { grid-template-columns: 1.1fr 1fr; gap: var(--space-2xl); }
.mega__link { display: block; padding: 0.55rem 0; border-bottom: var(--hairline) solid var(--rule-on-dark); }
.mega__link:last-child { border-bottom: 0; }
.mega__link .t { display: block; font-family: var(--font-display); font-size: var(--fs-lg); color: var(--on-dark); transition: color var(--t-fast); }
.mega__link .c { display: block; font-family: var(--font-mono); font-size: var(--fs-xs); letter-spacing: var(--tracking-wide); color: var(--on-dark-mute); margin-top: 1px; }
.mega__link:hover .t, .mega__link:focus-visible .t { color: var(--gold-bright); }
.mega__feature { display: block; position: relative; overflow: hidden; border-radius: var(--radius-sm); min-height: 200px; }
.mega__feature img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform var(--t-slow); }
.mega__feature:hover img { transform: scale(1.05); }
.mega__feature .label { position: absolute; left: 0; bottom: 0; padding: var(--space-md); z-index: 1; }
.mega__feature .tag { font-family: var(--font-mono); font-size: var(--fs-xs); letter-spacing: var(--tracking-wide); text-transform: uppercase; color: var(--ink); background: var(--gold); padding: 0.25em 0.6em; border-radius: var(--radius-sm); }
.mega__feature .name { display: block; font-family: var(--font-display); font-size: var(--fs-xl); color: #fff; margin-top: var(--space-xs); }
.mega__feature::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(6,11,20,0) 30%, rgba(6,11,20,0.8) 100%); }

/* Hamburger toggle (two-line, minimal) */
.nav__toggle { position: relative; width: 30px; height: 18px; color: var(--on-dark); flex: 0 0 auto; }
.nav__toggle::before, .nav__toggle::after { content: ""; position: absolute; left: 0; width: 100%; height: 1.5px; background: currentColor; transition: transform var(--t-base), top var(--t-base); }
.nav__toggle::before { top: 4px; }
.nav__toggle::after { top: 12px; }
.nav__toggle.is-open::before { top: 8px; transform: rotate(45deg); }
.nav__toggle.is-open::after { top: 8px; transform: rotate(-45deg); }

/* Mobile overlay nav */
.mobile-nav { position: fixed; inset: 0; z-index: var(--z-modal); background: var(--ink); padding: calc(var(--space-4xl) + 1rem) var(--gutter) var(--space-2xl); transform: translateX(100%); transition: transform var(--t-base); overflow-y: auto; visibility: hidden; }
.mobile-nav.is-open { transform: none; visibility: visible; }
.mobile-nav__group + .mobile-nav__group { margin-top: var(--space-lg); }
.mobile-nav__head { font-size: var(--fs-xs); letter-spacing: var(--tracking-widest); text-transform: uppercase; color: var(--gold); margin-bottom: var(--space-xs); }
.mobile-nav__link { display: block; font-family: var(--font-display); font-size: var(--fs-2xl); color: var(--on-dark); padding-block: 0.35rem; }
.mobile-nav__link:hover { color: var(--gold-bright); }
.mobile-nav__sub { display: block; font-size: var(--fs-base); font-family: var(--font-body); color: var(--on-dark-soft); padding-block: 0.3rem; }
.mobile-nav__sub:hover { color: var(--gold-bright); }
.mobile-nav .btn { margin-top: var(--space-xl); }
body.nav-open { overflow: hidden; }

@media (max-width: 768px) {
  .nav__cta { display: none; }
  .topbar { display: none; }
}
@media (min-width: 769px) { .mobile-nav { display: none; } }

/* ============================================================
   15. PREFOOTER — cinematic "Request a Quote" CTA
   ============================================================ */
.prefooter { position: relative; display: flex; align-items: center; min-height: 60vh; }
.prefooter__inner { display: grid; justify-items: center; text-align: center; gap: var(--space-lg); width: 100%; }
.prefooter .display, .prefooter h2 { color: #fff; max-width: 18ch; }
.prefooter .lead { color: var(--on-dark-soft); max-width: 48ch; }
.prefooter__actions { display: flex; flex-wrap: wrap; gap: var(--space-md); justify-content: center; align-items: center; margin-top: var(--space-sm); }
.trust-bar { display: flex; flex-wrap: wrap; justify-content: center; gap: var(--space-xl) var(--space-3xl); margin-top: var(--space-2xl); padding-top: var(--space-xl); border-top: var(--hairline) solid var(--rule-on-dark); width: 100%; max-width: 920px; }
.trust { display: flex; flex-direction: column; align-items: center; gap: 0.3rem; }
.trust__v { font-family: var(--font-display); font-size: var(--fs-xl); font-weight: var(--w-light); color: var(--gold); }
.trust__l { font-size: var(--fs-xs); letter-spacing: var(--tracking-wide); text-transform: uppercase; color: var(--on-dark-mute); }

/* ============================================================
   16. FOOTER — columns, social, signup
   ============================================================ */
.footer__grid { display: grid; grid-template-columns: 1.7fr 1fr 1fr 1.5fr; gap: var(--space-2xl); }
.footer__brand { display: inline-block; margin-bottom: var(--space-md); }
.footer__desc { font-size: var(--fs-sm); color: var(--on-dark-mute); max-width: 36ch; line-height: var(--lh-relaxed); }
.footer__social { display: inline-flex; align-items: center; gap: 0.55rem; margin-top: var(--space-lg); color: var(--on-dark-soft); font-size: var(--fs-sm); letter-spacing: var(--tracking-wide); }
.footer__social .li-icon { fill: var(--on-dark-soft); transition: fill var(--t-fast); flex-shrink: 0; }
.footer__social:hover { color: var(--gold-bright); }
.footer__social:hover .li-icon { fill: #fff; }
.footer__contact { font-style: normal; font-size: var(--fs-sm); color: var(--on-dark-soft); line-height: 2; }
.footer__signup { display: flex; gap: 0.5rem; margin-top: var(--space-sm); margin-bottom: var(--space-lg); }
.footer__signup .input { flex: 1; padding-block: 0.6em; }
@media (max-width: 900px) { .footer__grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .footer__grid { grid-template-columns: 1fr; } .footer__bottom { flex-direction: column; } }

/* ============================================================
   17. COMPARISON TABLE (Fleet Index)
   ============================================================ */
.compare-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }
.compare { width: 100%; border-collapse: collapse; font-size: var(--fs-sm); }
.compare th, .compare td { padding: var(--space-md) var(--space-lg); text-align: left; vertical-align: middle; border-bottom: var(--hairline) solid var(--rule-on-light); white-space: nowrap; }
.compare thead th { font-family: var(--font-body); font-size: var(--fs-xs); font-weight: var(--w-semibold); letter-spacing: var(--tracking-wider); text-transform: uppercase; color: var(--gold-deep); border-bottom: var(--hairline) solid var(--gold); }
.compare tbody th { font-family: var(--font-display); font-size: var(--fs-lg); font-weight: var(--w-normal); color: var(--on-light); }
.compare td { color: var(--on-light-body); }
.compare td.num { font-family: var(--font-mono); color: var(--on-light); font-variant-numeric: tabular-nums; }
.compare tbody tr:hover :is(th, td) { background: rgba(194, 162, 78, 0.06); }
.compare tr.is-flagship :is(th, td) { background: rgba(194, 162, 78, 0.10); }
.compare tr.is-flagship th { box-shadow: inset 3px 0 0 var(--gold); }
.compare__tag { display: block; font-family: var(--font-mono); font-size: var(--fs-xs); letter-spacing: var(--tracking-wide); text-transform: uppercase; color: var(--gold-deep); }
/* dark-surface inversion */
[class*="surface-ink"] .compare :is(th, td), [class*="surface-navy"] .compare :is(th, td), [class*="surface-panel"] .compare :is(th, td) { border-bottom-color: var(--rule-on-dark); }
[class*="surface-ink"] .compare td, [class*="surface-navy"] .compare td, [class*="surface-panel"] .compare td { color: var(--on-dark-soft); }
[class*="surface-ink"] .compare :is(tbody th, td.num), [class*="surface-navy"] .compare :is(tbody th, td.num), [class*="surface-panel"] .compare :is(tbody th, td.num) { color: var(--on-dark); }
[class*="surface-ink"] .compare thead th, [class*="surface-navy"] .compare thead th, [class*="surface-panel"] .compare thead th { color: var(--gold-bright); border-bottom-color: var(--gold); }
[class*="surface-ink"] .compare__tag, [class*="surface-navy"] .compare__tag, [class*="surface-panel"] .compare__tag { color: var(--gold-bright); }
@media (max-width: 600px) { .compare th, .compare td { padding: var(--space-sm) var(--space-md); } }

/* ============================================================
   18. EDITORIAL OVERFLOW IMAGE (crosses a section boundary)
   ============================================================ */
.section--overflow { position: relative; z-index: 1; overflow: visible; }
.section--overflow-pad-top { padding-top: clamp(6rem, 12vw, 12rem); }
.section--overflow-pad-bottom { padding-bottom: clamp(6rem, 12vw, 12rem); }
.img-overflow { position: relative; z-index: 2; border-radius: var(--radius-md); overflow: hidden; box-shadow: var(--shadow-lg); }
.img-overflow img { display: block; width: 100%; height: auto; }
.img-overflow--bottom { margin-bottom: clamp(-12rem, -12vw, -6rem); }
.img-overflow--top { margin-top: clamp(-12rem, -12vw, -6rem); }
.img-overflow--framed { border-radius: 0; box-shadow: none; padding: 10px; border: var(--hairline) solid var(--rule-gold); }
@media (max-width: 768px) {
  .section--overflow-pad-top { padding-top: 6rem; }
  .section--overflow-pad-bottom { padding-bottom: 6rem; }
  .img-overflow--bottom { margin-bottom: -6rem; }
  .img-overflow--top { margin-top: -6rem; }
}

/* ============================================================
   19. SEAM — labelled hairline transition (Meridian's curve alt)
   ============================================================ */
.seam { display: flex; align-items: center; gap: var(--space-md); width: 100%; }
.seam::before, .seam::after { content: ""; flex: 1; height: var(--hairline); background: var(--rule-on-light); }
.seam__mark { flex: 0 0 auto; width: 7px; height: 7px; background: var(--gold); transform: rotate(45deg); }
.seam__label { flex: 0 0 auto; font-family: var(--font-mono); font-size: var(--fs-xs); letter-spacing: var(--tracking-wider); text-transform: uppercase; color: var(--on-light-mute); }
[class*="surface-ink"] .seam::before, [class*="surface-ink"] .seam::after, [class*="surface-navy"] .seam::before, [class*="surface-navy"] .seam::after, [class*="surface-panel"] .seam::before, [class*="surface-panel"] .seam::after { background: var(--rule-on-dark); }
[class*="surface-ink"] .seam__label, [class*="surface-navy"] .seam__label, [class*="surface-panel"] .seam__label { color: var(--on-dark-mute); }

/* ============================================================
   20. BADGE — filled variant
   ============================================================ */
.badge--solid { background: var(--gold); color: var(--ink); border-color: var(--gold); }

/* ============================================================
   21. CURVED SECTION DIVIDER (optional — alternative to .seam)
   PNG wave with transparent background — floats between sections.
   Use sparingly: max 2–3 per page.
   <div class="section surface-navy section-curve" style="padding-bottom: max(3rem, 13vw);">
     …content…
     <div class="section-curve__divider"></div>  ← last child
   </div>
   ============================================================ */
.section-curve { position: relative; }
/* half the divider height (aspect-ratio 2481/550 ≈ 22vw, half ≈ 11vw) */
.section-curve + *:not(.section--overflow-pad-top):not(.section--overflow-pad-bottom) { padding-top: max(2rem, 11vw) !important; }
.section-curve__divider {
  position: absolute; bottom: 0; left: 0; width: 100%;
  transform: translateY(50%); z-index: 10; pointer-events: none;
  display: block;
}