/* ==========================================================================
   MONACO PRIVATE WEEK 2027 — 8-CHAPTER EDITORIAL DESIGN SYSTEM
   Chapters 01–03: Diagonal Presentation DNA
   Chapters 04–08: Standardized 90-Degree Orthogonal Architectural System
   ========================================================================== */

:root {
    /* Color Palette */
    --c-bg-plane: #F2F2F0;          /* Clean light grey / off-white matte */
    --c-bg-subtle: #E6E6E3;
    --c-text-primary: #1A1A1A;      /* Strong dark charcoal */
    --c-text-secondary: rgba(26, 26, 26, 0.76);
    --c-text-muted: rgba(26, 26, 26, 0.48);
    --c-red-monaco: #FF2A1A;        /* Monaco Red Accent */
    --c-red-hover: #E01E0F;
    --c-line: rgba(26, 26, 26, 0.12);
    --c-line-strong: rgba(26, 26, 26, 0.22);

    /* Typography: Modern Editorial Grotesk Sans-Serif (Strictly No Serif) */
    --font-heading: 'Inter Tight', -apple-system, BlinkMacSystemFont, 'Helvetica Neue', sans-serif;
    --font-body: 'Manrope', -apple-system, BlinkMacSystemFont, 'Helvetica Neue', sans-serif;

    /* Spatial Dimensions */
    --header-h: 74px;
    --gutter-desktop: clamp(2.5rem, 5vw, 6.5rem);
    --gutter-mobile: 1.25rem;
}

/* Base Reset */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: 16px;
    background-color: #FFFFFF;
    text-rendering: optimizeLegibility;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

html.lenis, html.lenis body {
    height: auto;
}

.lenis.lenis-smooth {
    scroll-behavior: auto !important;
}

.lenis.lenis-smooth [data-lenis-prevent] {
    overscroll-behavior: contain;
}

.lenis.lenis-stopped {
    overflow: hidden;
}

.lenis.lenis-smooth iframe {
    pointer-events: none;
}

body {
    font-family: var(--font-body);
    color: var(--c-text-primary);
    background-color: #FFFFFF;
    min-height: 100vh;
    min-height: 100svh;
    overflow-x: hidden;
    line-height: 1.6;
    letter-spacing: -0.01em;
}

/* ==========================================================================
   UNDERLYING LEVEL 0: CONTINUOUS CINEMATIC FILM
   ========================================================================== */
.fixed-film-underlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    height: 100svh;
    z-index: 0;
    pointer-events: none;
    overflow: hidden;
    background-color: #FFFFFF;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

#bg-video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center center;
    transform: translate3d(0, 0, 0);
    -webkit-transform: translate3d(0, 0, 0);
    backface-visibility: hidden;
    -webkit-backface-visibility: hidden;
    will-change: transform;
}

.film-white-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: #FFFFFF;
    opacity: 0;
    pointer-events: none;
    z-index: 2;
    transition: opacity 0.35s ease;
}

/* ==========================================================================
   FIXED MINIMAL HEADER (DYNAMIC 8-CHAPTER TRACKER)
   ========================================================================== */
.deck-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: var(--header-h);
    z-index: 100;
    display: flex;
    align-items: center;
    background: rgba(242, 242, 240, 0.96);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--c-line);
}

.header-container {
    width: 100%;
    max-width: 1840px;
    margin: 0 auto;
    padding: 0 clamp(1.5rem, 4vw, 4.5rem);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.header-brand {
    display: inline-flex;
    align-items: center;
    text-decoration: none;
}

.header-logo-svg {
    height: 28px;
    width: auto;
    display: block;
    transition: transform 0.25s ease, opacity 0.2s ease;
}

.header-logo-svg:hover {
    transform: scale(1.03);
    opacity: 0.95;
}

/* Dynamic Active Chapter Display in Header */
.header-active-chapter {
    display: flex;
    align-items: center;
    gap: 0.85rem;
    padding: 0.4rem 0.9rem;
    background: rgba(26, 26, 26, 0.04);
    border: 1px solid var(--c-line);
}

.chapter-badge {
    font-family: var(--font-heading);
    font-size: 0.70rem;
    font-weight: 800;
    color: var(--c-red-monaco);
    letter-spacing: 0.08em;
}

.chapter-name {
    font-family: var(--font-heading);
    font-size: 0.72rem;
    font-weight: 700;
    color: var(--c-text-primary);
    letter-spacing: 0.16em;
    text-transform: uppercase;
}

.btn-deck-header {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.65rem 1.25rem;
    background-color: var(--c-text-primary);
    color: #fff;
    text-decoration: none;
    font-family: var(--font-heading);
    font-size: 0.70rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    border-radius: 0;
    transition: background-color 0.25s ease, transform 0.2s ease;
}

.btn-deck-header:hover {
    background-color: var(--c-red-monaco);
}

.btn-deck-header .cta-arrow {
    font-size: 0.85rem;
    transition: transform 0.25s ease;
}

.btn-deck-header:hover .cta-arrow {
    transform: translateX(4px);
}

/* ==========================================================================
   HEADER LANGUAGE TOGGLE PILLS (PT, EN, ES) - LUXURY CAPSULE
   ========================================================================== */
.lang-toggle-group {
    display: inline-flex !important;
    align-items: center !important;
    background: #FFFFFF !important;
    border: 1px solid rgba(26, 26, 26, 0.18) !important;
    border-radius: 9999px !important;
    padding: 3px !important;
    gap: 2px !important;
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.05) !important;
    vertical-align: middle !important;
}

.lang-btn {
    font-family: var(--font-heading), 'Inter Tight', -apple-system, sans-serif !important;
    font-size: 0.70rem !important;
    font-weight: 700 !important;
    letter-spacing: 0.08em !important;
    padding: 5px 11px !important;
    border-radius: 9999px !important;
    border: none !important;
    background: transparent !important;
    color: #666666 !important;
    cursor: pointer !important;
    text-decoration: none !important;
    transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1) !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    line-height: 1 !important;
}

.lang-btn:visited {
    color: #666666 !important;
    text-decoration: none !important;
}

.lang-btn:hover {
    color: #1A1A1A !important;
    background: rgba(26, 26, 26, 0.05) !important;
    text-decoration: none !important;
}

.lang-btn.active,
.lang-btn.active:visited {
    background: var(--c-red-monaco, #FF2A1A) !important;
    color: #FFFFFF !important;
    font-weight: 800 !important;
    box-shadow: 0 2px 8px rgba(255, 42, 26, 0.35) !important;
    text-decoration: none !important;
}

/* ==========================================================================
   STREAM & GENERAL SECTION RULES
   ========================================================================== */
.deck-stream {
    position: relative;
    z-index: 10;
}

.deck-section {
    min-height: 100vh;
    min-height: 100svh;
    width: 100%;
    position: relative;
    display: flex;
    box-sizing: border-box;
}

.section-final-extended {
    min-height: auto;
}

/* ==========================================================================
   PART I (SECTIONS 01–03): DIAGONAL PRESENTATION DNA
   ========================================================================== */
.deck-plane {
    position: relative;
    z-index: 20;
    background-color: var(--c-bg-plane);
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: calc(var(--header-h) + 3rem) var(--gutter-desktop) 4rem;
    box-shadow: 10px 0 35px rgba(0, 0, 0, 0.15);
}

.plane-content {
    width: 100%;
    max-width: 620px;
    display: flex;
    flex-direction: column;
}

/* Left Diagonal Plane (Section 01, 03) */
.split-left-diagonal .deck-plane.plane-left {
    width: 55%;
    clip-path: polygon(0 0, 100% 0, 88% 100%, 0 100%);
    -webkit-clip-path: polygon(0 0, 100% 0, 88% 100%, 0 100%);
}

.split-left-diagonal .deck-plane.plane-large-f4 {
    width: 60%;
    clip-path: polygon(0 0, 100% 0, 92% 100%, 0 100%);
    -webkit-clip-path: polygon(0 0, 100% 0, 92% 100%, 0 100%);
}

/* Right Diagonal Plane (Section 02) */
.split-right-diagonal {
    justify-content: flex-end;
}

.split-right-diagonal .deck-plane.plane-right {
    width: 55%;
    margin-left: auto;
    clip-path: polygon(12% 0, 100% 0, 100% 100%, 0 100%);
    -webkit-clip-path: polygon(12% 0, 100% 0, 100% 100%, 0 100%);
    padding-left: calc(var(--gutter-desktop) + 2rem);
}

/* Media Window Apertures */
.deck-media-window {
    position: absolute;
    top: 0;
    bottom: 0;
    z-index: 10;
    pointer-events: none;
    display: flex;
    align-items: flex-end;
    padding: 3rem;
}

.split-left-diagonal .deck-media-window.media-right {
    right: 0;
    width: 52%;
    justify-content: flex-end;
}

.split-right-diagonal .deck-media-window.media-left {
    left: 0;
    width: 52%;
    justify-content: flex-start;
}

.window-caption {
    background: rgba(17, 17, 17, 0.80);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    padding: 0.5rem 1rem;
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
    border-left: 2px solid var(--c-red-monaco);
}

.caption-dot {
    width: 6px;
    height: 6px;
    background-color: var(--c-red-monaco);
    border-radius: 50%;
}

.caption-label {
    font-family: var(--font-heading);
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: #fff;
}

/* ==========================================================================
   PART II (SECTIONS 04–08): 90-DEGREE ORTHOGONAL ARCHITECTURAL SYSTEM
   Strictly Straight Vertical & Horizontal Lines • Orthogonal Grids • Red Topbars
   ========================================================================== */
.orthogonal-split-layout {
    display: flex;
    width: 100%;
    min-height: 100vh;
    min-height: 100svh;
}

.orthogonal-split-layout.ortho-reverse {
    flex-direction: row;
}

/* Orthogonal Columns */
.ortho-media-col {
    position: relative;
    min-height: 100vh;
    min-height: 100svh;
    display: flex;
    align-items: flex-end;
    padding: 3rem;
    pointer-events: none;
    z-index: 10;
}

.ortho-media-col.col-60 { width: 58%; }
.ortho-media-col.col-50 { width: 50%; }
.ortho-media-col.col-65 { width: 65%; }

.ortho-content-col {
    position: relative;
    z-index: 20;
    background-color: var(--c-bg-plane);
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: calc(var(--header-h) + 2.5rem) var(--gutter-desktop) 3.5rem;
    box-shadow: 0 0 40px rgba(0, 0, 0, 0.12);
    border-left: 1px solid var(--c-line);
}

.ortho-reverse .ortho-content-col {
    border-left: none;
    border-right: 1px solid var(--c-line);
    box-shadow: 10px 0 40px rgba(0, 0, 0, 0.12);
}

.ortho-reverse .ortho-media-col {
    justify-content: flex-end;
}

.ortho-content-col.col-40 { width: 42%; }
.ortho-content-col.col-50 { width: 50%; }
.ortho-content-col.col-35 { width: 35%; }

.ortho-inner-content {
    width: 100%;
    display: flex;
    flex-direction: column;
}

.ortho-caption {
    background: rgba(17, 17, 17, 0.85);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    padding: 0.5rem 1rem;
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
    border-left: 2px solid var(--c-red-monaco);
}

/* Red Accent Topbar (Orthogonal Standard) */
.red-accent-topbar {
    width: 48px;
    height: 4px;
    background-color: var(--c-red-monaco);
    margin-bottom: 1.5rem;
}

/* Orthogonal Full Width Layout (Section 07 & 08) */
.orthogonal-full-layout {
    width: 100%;
    background-color: var(--c-bg-plane);
    position: relative;
    z-index: 20;
    border-top: 1px solid var(--c-line);
    padding: calc(var(--header-h) + 3.5rem) var(--gutter-desktop) 5rem;
    box-sizing: border-box;
}

.ortho-full-container {
    width: 100%;
    max-width: 1440px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
}

/* ==========================================================================
   TYPOGRAPHY HIERARCHY & EDITORIAL COMPONENTS
   ========================================================================== */
.deck-ribbon-tag {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    margin-bottom: 1.5rem;
}

.ribbon-red-bar {
    width: 24px;
    height: 4px;
    background-color: var(--c-red-monaco);
}

.ribbon-text {
    font-family: var(--font-heading);
    font-size: 0.70rem;
    font-weight: 800;
    letter-spacing: 0.20em;
    text-transform: uppercase;
    color: var(--c-text-primary);
}

.hero-brand-block {
    display: flex;
    align-items: flex-start;
    margin-bottom: 1.5rem;
}

.hero-logo-svg {
    width: clamp(260px, 30vw, 340px);
    height: auto;
    display: block;
}

.location-banner-bar {
    display: inline-block;
    padding: 0.4rem 0;
    font-family: var(--font-heading);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--c-red-monaco);
    margin-bottom: 1.25rem;
    border-bottom: 1px solid var(--c-line);
}

.deck-lead-text {
    font-size: clamp(1.02rem, 1.25vw, 1.15rem);
    font-weight: 400;
    line-height: 1.65;
    color: var(--c-text-secondary);
    margin-bottom: 2rem;
}

.section-label-header {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1.25rem;
}

.sec-num-badge {
    background-color: var(--c-red-monaco);
    color: #fff;
    font-family: var(--font-heading);
    font-size: 0.68rem;
    font-weight: 800;
    padding: 0.15rem 0.5rem;
    letter-spacing: 0.05em;
}

.sec-tag {
    font-family: var(--font-heading);
    font-size: 0.72rem;
    font-weight: 800;
    letter-spacing: 0.20em;
    text-transform: uppercase;
    color: var(--c-text-primary);
}

.section-heading {
    font-family: var(--font-heading);
    font-size: clamp(2.1rem, 3.5vw, 3.4rem);
    font-weight: 800;
    line-height: 1.05;
    letter-spacing: -0.035em;
    text-transform: uppercase;
    color: var(--c-text-primary);
    margin-bottom: 1.5rem;
}

.text-accent-red {
    color: var(--c-red-monaco);
}

.section-body {
    font-size: 1.02rem;
    font-weight: 400;
    line-height: 1.68;
    color: var(--c-text-secondary);
    margin-bottom: 1.8rem;
}

/* Metadata Grid (Section 01) */
.deck-meta-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    padding: 1.25rem 0;
    border-top: 1px solid var(--c-line);
    border-bottom: 1px solid var(--c-line);
    margin-bottom: 2.25rem;
}

.meta-item {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.meta-k {
    font-family: var(--font-heading);
    font-size: 0.62rem;
    font-weight: 800;
    letter-spacing: 0.18em;
    color: var(--c-red-monaco);
    text-transform: uppercase;
}

.meta-v {
    font-family: var(--font-heading);
    font-size: 0.92rem;
    font-weight: 700;
    color: var(--c-text-primary);
}

.btn-deck-primary {
    display: inline-flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.9rem 1.6rem;
    background-color: var(--c-text-primary);
    color: #fff;
    text-decoration: none;
    font-family: var(--font-heading);
    font-size: 0.76rem;
    font-weight: 800;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    width: fit-content;
    gap: 1.5rem;
    transition: all 0.25s ease;
}

.btn-red-indicator {
    width: 8px;
    height: 8px;
    background-color: var(--c-red-monaco);
    transition: transform 0.25s ease;
}

.btn-deck-primary:hover {
    background-color: var(--c-red-monaco);
}

.btn-deck-primary:hover .btn-red-indicator {
    background-color: #fff;
    transform: scale(1.3);
}

/* ==========================================================================
   SECTION 02: ROUTE PROGRESSION & LIST
   ========================================================================== */
.route-progression-bar {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.75rem 0;
    margin-bottom: 1.5rem;
    border-bottom: 1px solid var(--c-line);
    font-family: var(--font-heading);
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.12em;
    color: var(--c-red-monaco);
}

.route-arr {
    color: var(--c-text-muted);
    font-size: 0.9rem;
}

.deck-item-list {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
    margin-bottom: 1.8rem;
}

.list-row {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.row-bullet {
    width: 6px;
    height: 6px;
    background-color: var(--c-red-monaco);
    flex-shrink: 0;
}

.row-text {
    font-family: var(--font-heading);
    font-size: 0.92rem;
    font-weight: 600;
    color: var(--c-text-primary);
}

.editorial-closing-quote {
    padding: 1.25rem 1.5rem;
    background: var(--c-bg-subtle);
    border-left: 3px solid var(--c-red-monaco);
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.editorial-closing-quote p {
    font-family: var(--font-heading);
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--c-text-primary);
}

.quote-tag {
    font-size: 0.65rem;
    font-weight: 800;
    letter-spacing: 0.18em;
    color: var(--c-red-monaco);
    text-transform: uppercase;
}

/* ==========================================================================
   SECTION 03: FORMULA 4 MOTORSPORT TIMELINE
   ========================================================================== */
.motorsport-timeline {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin: 1.5rem 0 2rem;
    border-top: 1px solid var(--c-line);
    border-bottom: 1px solid var(--c-line);
    padding: 1.25rem 0;
}

.timeline-entry {
    display: grid;
    grid-template-columns: 70px 1fr;
    gap: 1.25rem;
    align-items: baseline;
}

.timeline-entry.highlight-entry {
    background: rgba(255, 42, 26, 0.04);
    padding: 0.35rem 0.5rem;
    border-left: 2px solid var(--c-red-monaco);
}

.time-col {
    font-family: var(--font-heading);
    font-size: 0.85rem;
    font-weight: 800;
    letter-spacing: 0.05em;
    color: var(--c-text-primary);
}

.time-body {
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
}

.time-title {
    font-family: var(--font-heading);
    font-size: 0.82rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--c-text-primary);
}

.time-body p {
    font-size: 0.85rem;
    line-height: 1.5;
    color: var(--c-text-secondary);
}

.data-analysis-note {
    font-size: 0.82rem !important;
    background: #fff;
    padding: 0.4rem 0.6rem;
    border: 1px solid var(--c-line);
    margin-top: 0.25rem;
}

.f4-statement-box {
    padding: 1.25rem 1.5rem;
    background: #fff;
    border: 1px solid var(--c-line);
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.f4-statement-box p {
    font-family: var(--font-heading);
    font-size: 0.90rem;
    font-weight: 700;
    color: var(--c-text-primary);
}

.eligibility-tag {
    font-size: 0.72rem;
    color: var(--c-text-muted);
}

/* ==========================================================================
   SECTION 04: SUPERYACHT CLEAN ORTHO LIST
   ========================================================================== */
.ortho-clean-list {
    display: flex;
    flex-direction: column;
    border-top: 1px solid var(--c-line);
    margin-top: 1rem;
}

.ortho-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.85rem 0;
    border-bottom: 1px solid var(--c-line);
}

.ortho-k {
    font-family: var(--font-heading);
    font-size: 0.68rem;
    font-weight: 800;
    letter-spacing: 0.18em;
    color: var(--c-red-monaco);
    text-transform: uppercase;
}

.ortho-v {
    font-family: var(--font-heading);
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--c-text-primary);
}

/* ==========================================================================
   SECTION 05: MEET THE DRIVERS PANEL
   ========================================================================== */
.meet-drivers-panel {
    background: #fff;
    padding: 1.5rem 1.75rem;
    border: 1px solid var(--c-line);
    border-left: 3px solid var(--c-red-monaco);
    margin: 1.5rem 0;
}

.drivers-label {
    font-family: var(--font-heading);
    font-size: 0.65rem;
    font-weight: 800;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    display: block;
    margin-bottom: 0.35rem;
}

.drivers-title {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    text-transform: uppercase;
    color: var(--c-text-primary);
    margin-bottom: 0.5rem;
}

.drivers-body {
    font-size: 0.90rem;
    line-height: 1.6;
    color: var(--c-text-secondary);
    margin-bottom: 0.5rem;
}

.discreet-disclaimer {
    font-size: 0.68rem;
    color: var(--c-text-muted);
    font-style: italic;
    display: block;
}

.vert-highlight-stack {
    display: flex;
    flex-direction: column;
    gap: 0.65rem;
    padding-top: 1rem;
    border-top: 1px solid var(--c-line);
}

.stack-item {
    font-family: var(--font-heading);
    font-size: 0.82rem;
    font-weight: 800;
    letter-spacing: 0.10em;
    text-transform: uppercase;
    color: var(--c-text-primary);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.stack-dash {
    color: var(--c-red-monaco);
    font-weight: 800;
}

/* ==========================================================================
   SECTION 06: RACE DAY PERSPECTIVE GRID
   ========================================================================== */
.perspective-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin: 1.5rem 0;
}

.persp-card {
    background: #fff;
    padding: 1.25rem 1.5rem;
    border: 1px solid var(--c-line);
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
}

.persp-num {
    font-family: var(--font-heading);
    font-size: 0.65rem;
    font-weight: 800;
    color: var(--c-red-monaco);
}

.persp-title {
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 800;
    text-transform: uppercase;
    color: var(--c-text-primary);
}

.persp-card p {
    font-size: 0.84rem;
    line-height: 1.5;
    color: var(--c-text-secondary);
}

.chequered-flag-block {
    background: var(--c-bg-subtle);
    padding: 1.25rem 1.5rem;
    border-left: 3px solid var(--c-text-primary);
}

.flag-kicker {
    font-family: var(--font-heading);
    font-size: 0.68rem;
    font-weight: 800;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--c-red-monaco);
    display: block;
    margin-bottom: 0.25rem;
}

.chequered-flag-block p {
    font-family: var(--font-heading);
    font-size: 0.90rem;
    font-weight: 700;
    color: var(--c-text-primary);
}

/* ==========================================================================
   SECTION 07: GASTRONOMY & HALO MOMENTS (2-COLUMN ORTHO)
   ========================================================================== */
.ortho-two-column-story {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3.5rem;
    margin-top: 2rem;
}

.story-col {
    display: flex;
    flex-direction: column;
}

.story-col-title {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 800;
    letter-spacing: -0.01em;
    text-transform: uppercase;
    color: var(--c-text-primary);
    margin-bottom: 0.75rem;
    padding-bottom: 0.75rem;
    border-bottom: 2px solid var(--c-text-primary);
}

.story-col-desc {
    font-size: 0.98rem;
    line-height: 1.65;
    color: var(--c-text-secondary);
    margin-bottom: 1.75rem;
}

.venue-editorial-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.venue-item {
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid var(--c-line);
}

.venue-loc {
    font-family: var(--font-heading);
    font-size: 0.62rem;
    font-weight: 800;
    letter-spacing: 0.20em;
    text-transform: uppercase;
    color: var(--c-red-monaco);
}

.venue-name {
    font-family: var(--font-heading);
    font-size: 1.05rem;
    font-weight: 700;
    letter-spacing: -0.01em;
    color: var(--c-text-primary);
}

/* Halo Moments Monolith Box */
.halo-monolith-box {
    background: #fff;
    padding: 2rem 2.25rem;
    border: 1px solid var(--c-line);
    border-top: 3px solid var(--c-red-monaco);
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.halo-badge {
    font-family: var(--font-heading);
    font-size: 0.68rem;
    font-weight: 800;
    letter-spacing: 0.20em;
    text-transform: uppercase;
}

.halo-statement {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 800;
    line-height: 1.15;
    letter-spacing: -0.02em;
    text-transform: uppercase;
    color: var(--c-text-primary);
}

.halo-monolith-box p {
    font-size: 0.90rem;
    line-height: 1.65;
    color: var(--c-text-secondary);
}

.halo-sub {
    font-style: italic;
    color: var(--c-text-muted) !important;
}

.halo-counter-pill {
    margin-top: 0.5rem;
    padding: 0.6rem 1rem;
    background: var(--c-bg-subtle);
    font-family: var(--font-heading);
    font-size: 0.68rem;
    font-weight: 800;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--c-text-primary);
    border-left: 2px solid var(--c-red-monaco);
}

/* ==========================================================================
   SECTION 08: INCLUSIONS & OFFICIAL PRIVATE ACCESS FORM
   ========================================================================== */
.inclusion-ortho-block {
    background: #fff;
    padding: 2.25rem 2.5rem;
    border: 1px solid var(--c-line);
    margin: 2rem 0 4rem;
}

.inclusion-ortho-title {
    font-family: var(--font-heading);
    font-size: 0.74rem;
    font-weight: 800;
    letter-spacing: 0.20em;
    text-transform: uppercase;
    color: var(--c-red-monaco);
    display: block;
    margin-bottom: 1.5rem;
    border-bottom: 1px solid var(--c-line);
    padding-bottom: 0.75rem;
}

.inclusion-ortho-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.9rem 2.5rem;
}

.inc-cell {
    font-family: var(--font-heading);
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--c-text-primary);
    display: flex;
    align-items: baseline;
    gap: 0.65rem;
    line-height: 1.5;
}

.inc-dot {
    width: 5px;
    height: 5px;
    background-color: var(--c-red-monaco);
    flex-shrink: 0;
    position: relative;
    top: -2px;
}

/* Form Monolith Container */
.access-form-monolith {
    background: #ffffff;
    padding: clamp(2.5rem, 4vw, 3.5rem);
    border: 1px solid var(--c-line);
    border-top: 4px solid var(--c-red-monaco);
    max-width: 900px;
    margin: 0 auto;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.06);
}

.form-title-band {
    margin-bottom: 2.25rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--c-line);
}

.form-tag {
    font-family: var(--font-heading);
    font-size: 0.68rem;
    font-weight: 800;
    letter-spacing: 0.20em;
    text-transform: uppercase;
    display: block;
    margin-bottom: 0.4rem;
}

.form-headline {
    font-family: var(--font-heading);
    font-size: clamp(1.8rem, 2.5vw, 2.4rem);
    font-weight: 800;
    letter-spacing: -0.03em;
    text-transform: uppercase;
    color: var(--c-text-primary);
    margin-bottom: 0.75rem;
}

.form-subtext {
    font-size: 0.95rem;
    line-height: 1.6;
    color: var(--c-text-secondary);
}

.monaco-official-form {
    display: flex;
    flex-direction: column;
    gap: 1.4rem;
}

.form-row-2col {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.25rem;
}

.deck-field {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.deck-label {
    font-family: var(--font-heading);
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--c-text-primary);
}

.deck-input {
    font-family: var(--font-body);
    font-size: 0.92rem;
    color: var(--c-text-primary);
    background-color: var(--c-bg-plane);
    border: 1px solid var(--c-line);
    padding: 0.8rem 1rem;
    border-radius: 0;
    outline: none;
    transition: border-color 0.2s ease, background-color 0.2s ease;
}

.deck-input:focus {
    border-color: var(--c-red-monaco);
    background-color: #fff;
}

.deck-select {
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%231A1A1A' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    cursor: pointer;
}

.deck-textarea {
    resize: vertical;
    min-height: 85px;
}

.deck-checkbox-row {
    margin: 0.5rem 0;
}

.checkbox-container {
    display: flex;
    align-items: center;
    position: relative;
    cursor: pointer;
    font-size: 0.86rem;
    color: var(--c-text-secondary);
    user-select: none;
}

.checkbox-container input {
    position: absolute;
    opacity: 0;
    cursor: pointer;
    height: 0;
    width: 0;
}

.checkmark {
    height: 18px;
    width: 18px;
    background-color: var(--c-bg-plane);
    border: 1px solid var(--c-line-strong);
    margin-right: 0.75rem;
    flex-shrink: 0;
    display: inline-block;
    position: relative;
}

.checkbox-container input:checked ~ .checkmark {
    background-color: var(--c-red-monaco);
    border-color: var(--c-red-monaco);
}

.checkbox-container input:checked ~ .checkmark::after {
    content: '';
    position: absolute;
    display: block;
    left: 5px;
    top: 2px;
    width: 4px;
    height: 8px;
    border: solid white;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

.btn-deck-submit {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    width: 100%;
    padding: 1.15rem;
    background-color: var(--c-red-monaco);
    color: #ffffff;
    border: none;
    font-family: var(--font-heading);
    font-size: 0.82rem;
    font-weight: 800;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    cursor: pointer;
    transition: background-color 0.25s ease, transform 0.2s ease;
}

.btn-deck-submit:hover {
    background-color: var(--c-red-hover);
}

.btn-deck-submit .btn-arrow-icon {
    font-size: 1.1rem;
    transition: transform 0.25s ease;
}

.btn-deck-submit:hover .btn-arrow-icon {
    transform: translateX(6px);
}

/* Success Banner */
.form-success-banner {
    display: none;
    margin-top: 1.5rem;
    background-color: #fff;
    border: 1px solid var(--c-line);
    padding: 1.5rem;
    position: relative;
    overflow: hidden;
}

.form-success-banner.is-visible {
    display: flex;
    align-items: center;
    gap: 1.25rem;
}

.success-red-bar {
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background-color: var(--c-red-monaco);
}

.success-text {
    padding-left: 0.5rem;
}

.success-head {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 800;
    color: var(--c-text-primary);
    display: block;
    margin-bottom: 0.25rem;
}

.success-text p {
    font-size: 0.90rem;
    color: var(--c-text-secondary);
}

/* ==========================================================================
   RESPONSIVENESS & MOBILE ADAPTATION (iPhone 16 Pro Max & Touch Devices)
   Mobile Architectural Layout:
   - Header fixed at top (58px) with compact branding and language pills
   - Fixed Top Video Monitor (upper 36vh of screen) scrubbing smoothly in sync with scroll
   - Reading Deck occupying the lower 2/3 of screen with crisp white cards
   ========================================================================== */

@media (max-width: 1100px) {
    .ortho-two-column-story {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }

    .inclusion-ortho-grid {
        grid-template-columns: 1fr;
        gap: 0.75rem;
    }
}

@media (max-width: 900px) {
    :root {
        --header-h: 58px;
        --video-mob-h: 36vh;
    }

    /* Fixed Minimal Mobile Header */
    .deck-header {
        height: var(--header-h) !important;
        padding: 0 0.85rem !important;
        background: rgba(255, 255, 255, 0.98) !important;
        backdrop-filter: blur(16px) !important;
        -webkit-backdrop-filter: blur(16px) !important;
        border-bottom: 1px solid var(--c-line) !important;
    }

    .header-container {
        padding: 0 !important;
        gap: 0.5rem !important;
        justify-content: space-between !important;
    }

    .header-brand .header-logo-svg {
        height: 22px !important;
        width: auto !important;
    }

    .header-active-chapter {
        display: none !important;
    }

    .header-cta {
        gap: 0.4rem !important;
    }

    .header-cta .lang-toggle-group {
        padding: 2px !important;
        gap: 1px !important;
    }

    .header-cta .lang-btn {
        padding: 4px 7px !important;
        font-size: 0.62rem !important;
        letter-spacing: 0.05em !important;
    }

    .btn-deck-header {
        padding: 0.45rem 0.65rem !important;
        font-size: 0.62rem !important;
        letter-spacing: 0.08em !important;
    }

    /* --------------------------------------------------------------------------
       FIXED TOP VIDEO PORTAL (Upper ~1/3 of Viewport)
       -------------------------------------------------------------------------- */
    .fixed-film-underlay {
        position: fixed !important;
        top: var(--header-h) !important;
        left: 0 !important;
        width: 100vw !important;
        height: var(--video-mob-h) !important;
        max-height: 350px !important;
        min-height: 200px !important;
        z-index: 45 !important;
        overflow: hidden !important;
        background-color: #FFFFFF !important;
        border-bottom: 2px solid var(--c-red-monaco) !important;
        box-shadow: 0 8px 24px rgba(0, 0, 0, 0.25) !important;
        pointer-events: none !important; /* Gestures pass directly to content */
        transition: opacity 0.4s cubic-bezier(0.16, 1, 0.3, 1), transform 0.4s ease, visibility 0.4s ease !important;
    }

    #bg-video {
        position: absolute !important;
        top: 0 !important;
        left: 0 !important;
        width: 100% !important;
        height: 100% !important;
        object-fit: cover !important;
        object-position: center center !important;
        background-color: #FFFFFF !important;
    }

    /* Video fades smoothly past Block 06 (Sections 07 Gastronomy & 08 Access Form) */
    body.past-section-6 .fixed-film-underlay {
        opacity: 0 !important;
        visibility: hidden !important;
        transform: translateY(-15px) !important;
    }

    /* --------------------------------------------------------------------------
       CONTENT STREAM & SECTIONS (Lower ~2/3 Reading Deck)
       -------------------------------------------------------------------------- */
    .deck-stream {
        position: relative !important;
        z-index: 20 !important;
        /* Initial offset: Section 01 starts precisely under the bottom edge of the video monitor */
        padding-top: calc(var(--video-mob-h) + var(--header-h)) !important;
    }

    /* Remove empty desktop spacer apertures */
    .deck-media-window,
    .ortho-media-col {
        display: none !important;
    }

    /* Section structure in mobile: clean flex column */
    .deck-section {
        min-height: calc(100vh - var(--video-mob-h) - var(--header-h)) !important;
        min-height: calc(100svh - var(--video-mob-h) - var(--header-h)) !important;
        width: 100% !important;
        display: flex !important;
        flex-direction: column !important;
        justify-content: flex-start !important;
        padding: 0 !important;
        background-color: #FFFFFF !important;
        border-bottom: 2px solid var(--c-line) !important;
        box-sizing: border-box !important;
    }

    /* Reset diagonal and orthogonal split layouts to full-width cards */
    .orthogonal-split-layout,
    .orthogonal-split-layout.ortho-reverse,
    .split-left-diagonal,
    .split-right-diagonal {
        flex-direction: column !important;
        justify-content: flex-start !important;
        width: 100% !important;
        min-height: auto !important;
    }

    .deck-plane,
    .ortho-content-col {
        width: 100% !important;
        max-width: 100% !important;
        margin: 0 !important;
        clip-path: none !important;
        -webkit-clip-path: none !important;
        background-color: #FFFFFF !important;
        border-left: none !important;
        border-right: none !important;
        box-shadow: none !important;
        padding: 1.75rem 1.25rem 2.25rem !important;
        box-sizing: border-box !important;
    }

    .plane-content,
    .ortho-inner-content {
        max-width: 100% !important;
        width: 100% !important;
    }

    /* Section 07 & 08 Full-width Layouts */
    .orthogonal-full-layout {
        padding: 2.25rem 1.25rem 4rem !important;
        border-top: 1px solid var(--c-line) !important;
        background-color: #FFFFFF !important;
    }

    .ortho-full-container {
        max-width: 100% !important;
    }

    /* Typography & Hierarchy on Mobile */
    .section-heading {
        font-size: clamp(1.6rem, 6vw, 2.2rem) !important;
        line-height: 1.12 !important;
        letter-spacing: -0.025em !important;
        margin-bottom: 1.1rem !important;
        word-break: break-word !important;
    }

    .deck-lead-text {
        font-size: 0.98rem !important;
        line-height: 1.62 !important;
        margin-bottom: 1.4rem !important;
    }

    .section-body {
        font-size: 0.92rem !important;
        line-height: 1.62 !important;
        margin-bottom: 1.4rem !important;
    }

    .hero-logo-svg {
        width: clamp(210px, 70vw, 280px) !important;
    }

    .deck-meta-grid {
        grid-template-columns: repeat(3, 1fr) !important;
        gap: 0.65rem !important;
        padding: 1rem 0 !important;
        margin-bottom: 1.75rem !important;
    }

    .meta-k {
        font-size: 0.58rem !important;
    }

    .meta-v {
        font-size: 0.76rem !important;
        line-height: 1.25 !important;
    }

    .btn-deck-primary {
        width: 100% !important;
        justify-content: center !important;
        padding: 1rem 1.25rem !important;
        font-size: 0.74rem !important;
        gap: 1rem !important;
    }

    /* Timeline & Motorsport in Section 03 */
    .timeline-entry {
        grid-template-columns: 55px 1fr !important;
        gap: 0.75rem !important;
    }

    .time-col {
        font-size: 0.78rem !important;
    }

    /* Perspective Grid in Section 06 */
    .perspective-grid {
        grid-template-columns: 1fr !important;
        gap: 0.75rem !important;
    }

    /* Story Columns in Section 07 */
    .ortho-two-column-story {
        grid-template-columns: 1fr !important;
        gap: 2.25rem !important;
    }

    .halo-monolith-box {
        padding: 1.5rem 1.25rem !important;
    }

    .halo-statement {
        font-size: 1.15rem !important;
    }

    /* Inclusions in Section 08 */
    .inclusion-ortho-block {
        padding: 1.5rem 1.25rem !important;
        margin: 1.5rem 0 2.5rem !important;
    }

    .inclusion-ortho-grid {
        grid-template-columns: 1fr !important;
        gap: 0.85rem !important;
    }

    /* Private Access Form */
    .access-form-monolith {
        padding: 1.75rem 1.25rem !important;
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05) !important;
    }

    .form-headline {
        font-size: 1.75rem !important;
    }

    .form-row-2col {
        grid-template-columns: 1fr !important;
        gap: 1.15rem !important;
    }

    .btn-deck-submit {
        padding: 1.1rem 1rem !important;
        font-size: 0.78rem !important;
    }
}

/* Small Smartphone Optimizations (<= 560px, e.g. iPhone 16 Pro Max, 15, SE) */
@media (max-width: 560px) {
    .header-cta a[href*="blog"] {
        display: none !important;
    }

    .btn-deck-header {
        padding: 0.45rem 0.7rem !important;
        font-size: 0.60rem !important;
    }

    .deck-meta-grid {
        grid-template-columns: repeat(3, 1fr) !important;
        gap: 0.5rem !important;
    }

    .meta-v {
        font-size: 0.72rem !important;
    }

    footer div[style*="justify-content: space-between"] {
        flex-direction: column !important;
        align-items: flex-start !important;
        gap: 1.25rem !important;
    }
}