/* ==========================================================================
   DESIGN SYSTEM & VARIABLES
   ========================================================================== */
:root {
    /* Colors */
    --color-bg-deep: #ffffff;
    --color-bg-alt: #f5f7fa;
    --color-bg-card: #ffffff;
    --color-bg-header: rgba(255, 255, 255, 0.85);
    --color-border: rgba(15, 23, 42, 0.08);
    --color-border-hover: rgba(15, 23, 42, 0.16);

    
    --color-text-primary: #0f172a;
    --color-text-secondary: #475569;
    --color-text-muted: #64748b;
    
    --color-accent-blue: #0284c7;
    --color-accent-blue-rgb: 2, 132, 199;
    --color-accent-gold: #b45309;
    --color-accent-gold-rgb: 180, 83, 9;
    --color-accent-green: #059669;
    
    /* Layout */
    --max-width: 1200px;
    --header-height: 80px;
    --border-radius-sm: 0px;
    --border-radius-md: 0px;
    --border-radius-lg: 0px;
    
    /* Transitions & Animations */
    --transition-fast: 0.2s cubic-bezier(0.16, 1, 0.3, 1);
    --transition-normal: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    --transition-slow: 0.8s cubic-bezier(0.16, 1, 0.3, 1);
    
    --glow-blue: 0 10px 25px rgba(2, 132, 199, 0.06);
    --glow-gold: 0 10px 25px rgba(180, 83, 9, 0.06);
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
    background-color: var(--color-bg-deep);
}

body {
    font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    color: var(--color-text-primary);
    background-color: var(--color-bg-deep);
    background-image: 
        linear-gradient(rgba(15, 23, 42, 0.012) 1px, transparent 1px),
        linear-gradient(90deg, rgba(15, 23, 42, 0.012) 1px, transparent 1px);
    background-size: 80px 80px;
    line-height: 1.7;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

body.menu-open {
    overflow: hidden;
}

/* Global Grain Texture Overlay */
body::before {
    content: "";
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 9999;
    pointer-events: none;
    opacity: 0.015;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
}

a {
    color: inherit;
    text-decoration: none;
}

ul {
    list-style: none;
}

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

.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 2rem;
    width: 100%;
}

/* Scrollbar Customization */
::-webkit-scrollbar {
    width: 10px;
}
::-webkit-scrollbar-track {
    background: var(--color-bg-deep);
}
::-webkit-scrollbar-thumb {
    background: #1e293b;
    border-radius: 5px;
    border: 2px solid var(--color-bg-deep);
}
::-webkit-scrollbar-thumb:hover {
    background: #334155;
}

/* ==========================================================================
   REUSABLE UTILITIES
   ========================================================================== */
.highlight-gold {
    color: var(--color-accent-gold);
    background: linear-gradient(120deg, var(--color-accent-gold) 0%, #ffffff 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.highlight-blue {
    color: var(--color-accent-blue);
    background: linear-gradient(120deg, var(--color-accent-blue) 0%, #a5f3fc 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Common Section Header */
.section-header {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 5.5rem auto;
}

.section-subtitle {
    display: inline-block;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--color-accent-blue);
    margin-bottom: 1rem;
    font-weight: 700;
}

.section-title {
    font-size: 2.25rem;
    font-weight: 700;
    line-height: 1.25;
    margin-bottom: 1.75rem;
    letter-spacing: -0.02em;
}

.section-description {
    font-size: 1.1rem;
    color: var(--color-text-secondary);
    font-weight: 400;
}

/* Buttons */
.btn {
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 1rem 2rem;
    border-radius: var(--border-radius-sm);
    font-weight: 600;
    font-size: 0.95rem;
    transition: all var(--transition-fast);
    cursor: pointer;
    text-align: center;
    border: 1px solid transparent;
}

.btn-primary {
    background-color: var(--color-text-primary);
    color: var(--color-bg-deep);
}

.btn-primary:hover {
    background-color: var(--color-accent-gold);
    box-shadow: var(--glow-gold);
    transform: translateY(-2px);
}

.btn-secondary {
    background-color: rgba(255, 255, 255, 0.05);
    color: var(--color-text-primary);
    border: 1px solid var(--color-border);
}

.btn-secondary:hover {
    background-color: rgba(255, 255, 255, 0.08);
    border-color: var(--color-border-hover);
    transform: translateY(-2px);
}

.btn-secondary-outline {
    background: transparent;
    color: var(--color-accent-gold);
    border: 1px solid rgba(223, 178, 108, 0.3);
}

.btn-secondary-outline:hover {
    background: rgba(223, 178, 108, 0.05);
    border-color: var(--color-accent-gold);
    transform: translateY(-2px);
}

.btn-subtext {
    font-size: 0.75rem;
    font-weight: 500;
    opacity: 0.8;
    margin-top: 0.15rem;
}

/* ==========================================================================
   HEADER NAVIGATION
   ========================================================================== */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: var(--header-height);
    background-color: var(--color-bg-header);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--color-border);
    z-index: 1000;
    transition: background-color var(--transition-fast);
}

.header-container {
    height: 100%;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: -0.03em;
    color: var(--color-text-primary);
}

.logo-accent {
    color: var(--color-accent-blue);
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 2.25rem;
}

.nav-link {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--color-text-secondary);
    transition: color var(--transition-fast);
}

.nav-link:hover {
    color: var(--color-text-primary);
}

.nav-btn {
    padding: 0.6rem 1.25rem;
    background-color: rgba(255, 255, 255, 0.05);
    color: var(--color-accent-gold);
    border: 1px solid rgba(223, 178, 108, 0.25);
    border-radius: var(--border-radius-sm);
    font-size: 0.85rem;
    font-weight: 600;
    transition: all var(--transition-fast);
}

.nav-btn:hover {
    background-color: rgba(223, 178, 108, 0.1);
    border-color: var(--color-accent-gold);
}

/* Mobile Toggle */
.mobile-nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    flex-direction: column;
    justify-content: space-between;
    width: 24px;
    height: 18px;
}

.mobile-nav-toggle .bar {
    width: 100%;
    height: 2px;
    background-color: var(--color-text-primary);
    border-radius: 2px;
    transition: all var(--transition-normal);
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */
.hero-section {
    position: relative;
    padding-top: calc(var(--header-height) + 4rem);
    padding-bottom: 6rem;
    min-height: 90vh;
    display: flex;
    align-items: center;
    overflow: hidden;
}

/* Ambient Ambient Glows */
.hero-bg-glows {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
}

.glow-1 {
    position: absolute;
    top: -20%;
    right: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(2, 132, 199, 0.04) 0%, transparent 70%);
    filter: blur(80px);
}

.glow-2 {
    position: absolute;
    bottom: -10%;
    left: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(180, 83, 9, 0.03) 0%, transparent 70%);
    filter: blur(80px);
}

.hero-container {
    position: relative;
    z-index: 1;
}

.hero-grid {
    max-width: 860px;
    margin: 0;
}

.hero-content {
    max-width: 100%;
    text-align: left;
}

.hero-tagline {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    background-color: rgba(15, 23, 42, 0.03);
    border: 1px solid var(--color-border);
    padding: 0.5rem 1.25rem;
    border-radius: 100px;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    color: var(--color-text-secondary);
    margin-bottom: 2rem;
}

.swiss-flag-icon {
    display: flex;
    align-items: center;
}

.hero-title {
    font-size: 3.25rem;
    line-height: 1.15;
    font-weight: 800;
    letter-spacing: -0.03em;
    margin-bottom: 1.5rem;
}

.hero-lead {
    font-size: 1.15rem;
    color: var(--color-text-secondary);
    margin-bottom: 2.25rem;
    font-weight: 400;
    line-height: 1.6;
}

.hero-authority-indicators {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.25rem;
    margin-bottom: 2.5rem;
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
    padding: 1.25rem 0;
}

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

.indicator-title {
    font-size: 0.68rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    color: var(--color-accent-gold);
}

.indicator-desc {
    font-size: 0.82rem;
    font-weight: 700;
    color: var(--color-text-primary);
}

.hero-actions {
    display: flex;
    justify-content: flex-start;
    gap: 1.25rem;
    flex-wrap: wrap;
}

.hero-executive-panel {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-lg);
    padding: 2.5rem;
    box-shadow: 0 20px 40px rgba(15, 23, 42, 0.04);
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    position: relative;
    z-index: 1;
}

.panel-header {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    border-bottom: 1px solid var(--color-border);
    padding-bottom: 1rem;
}

.panel-badge {
    align-self: flex-start;
    font-size: 0.65rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-accent-blue);
    background-color: rgba(2, 132, 199, 0.06);
    border: 1px solid rgba(2, 132, 199, 0.12);
    padding: 0.25rem 0.65rem;
    border-radius: 100px;
}

.panel-header h3 {
    font-size: 1.15rem;
    font-weight: 800;
    color: var(--color-text-primary);
    letter-spacing: -0.01em;
}

.panel-body {
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
}

.panel-fact {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px dashed var(--color-border);
    padding-bottom: 0.75rem;
}

.panel-fact:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.fact-label {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--color-text-muted);
}

.fact-value {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--color-text-primary);
    text-align: right;
}

.panel-footer {
    border-top: 1px solid var(--color-border);
    padding-top: 1.25rem;
}

.panel-swiss-stamp {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.78rem;
    font-weight: 700;
    color: var(--color-text-secondary);
}

/* ==========================================================================
   COMMITMENTS SECTION (NOS ENGAGEMENTS)
   ========================================================================== */
.engagements-section {
    padding: 8.5rem 0 4.25rem 0;
    background-color: var(--color-bg-alt);
}

.engagements-card {
    background-color: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-sm); /* Carré / Autorité */
    box-shadow: none; /* Flat / Monolithe */
    display: grid;
    grid-template-columns: 1.1fr 1.9fr;
    overflow: hidden;
    transition: border-color var(--transition-normal);
}

.engagements-card:hover {
    border-color: var(--color-border-hover);
}

.engagements-brand {
    padding: 4rem 3rem;
    background-color: #0f172a; /* Dark Slate Anchor */
    border-right: 1px solid rgba(255, 255, 255, 0.08);
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.engagements-subtitle {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--color-accent-gold); /* Gold label */
    font-weight: 700;
    margin-bottom: 0.85rem;
}

.engagements-title {
    font-size: 2.25rem;
    font-weight: 800;
    line-height: 1.2;
    color: #ffffff; /* White text on dark */
    margin-bottom: 1.5rem;
    letter-spacing: -0.02em;
}

.engagements-description {
    font-size: 0.95rem;
    color: #cbd5e1; /* Reassuring silver-slate on dark */
    line-height: 1.6;
    margin-bottom: 2rem;
}

.swiss-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    background-color: rgba(15, 23, 42, 0.03);
    border: 1px solid var(--color-border);
    padding: 0.5rem 1rem;
    border-radius: 100px;
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--color-text-secondary);
    align-self: flex-start;
}

.engagements-brand .swiss-badge {
    background-color: rgba(255, 255, 255, 0.04);
    border-color: rgba(255, 255, 255, 0.1);
    color: #cbd5e1;
    border-radius: 0px; /* Monolithe square badge */
}

.engagements-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-template-rows: 1fr 1fr;
}

.engagement-cell {
    padding: 3rem 2.5rem;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    transition: background-color var(--transition-fast);
}

.engagement-cell:hover {
    background-color: rgba(15, 23, 42, 0.015);
}

/* Horizontal & Vertical grid border lines (Grille Matricielle Suisse) */
.engagement-cell:nth-child(1),
.engagement-cell:nth-child(3) {
    border-right: 1px solid var(--color-border);
}

.engagement-cell:nth-child(1),
.engagement-cell:nth-child(2) {
    border-bottom: 1px solid var(--color-border);
}

.cell-number {
    font-size: 0.8rem;
    font-weight: 800;
    color: var(--color-accent-blue);
    opacity: 0.8;
    margin-bottom: 0.75rem;
    display: block;
    letter-spacing: 0.05em;
}

.engagement-cell:hover .cell-number {
    color: var(--color-accent-gold);
}

.engagement-cell h3 {
    font-size: 1.15rem;
    font-weight: 750;
    color: var(--color-text-primary);
    margin-bottom: 0.5rem;
    letter-spacing: -0.01em;
    transition: color var(--transition-fast);
}

.engagement-cell:hover h3 {
    color: var(--color-accent-gold);
}

.engagement-cell p {
    font-size: 0.88rem;
    color: var(--color-text-secondary);
    line-height: 1.6;
}

/* ==========================================================================
   STATS SECTION (CHIFFRES CLÉS)
   ========================================================================== */
.stats-section {
    padding: 0 0 4.25rem 0;
    background-color: var(--color-bg-alt);
}

.stats-banner {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    background-color: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-sm);
    overflow: hidden;
    transition: border-color var(--transition-normal);
}

.stats-banner:hover {
    border-color: var(--color-border-hover);
}

.stat-item {
    padding: 2.5rem 2rem;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: flex-start;
    transition: background-color var(--transition-fast);
}

.stat-item:not(:last-child) {
    border-right: 1px solid var(--color-border);
}

.stat-item:hover {
    background-color: rgba(15, 23, 42, 0.015);
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    line-height: 1;
    color: var(--color-accent-blue);
    margin-bottom: 0.5rem;
    font-family: 'Plus Jakarta Sans', sans-serif;
    transition: color var(--transition-fast);
}

.stat-item:nth-child(even) .stat-number {
    color: var(--color-accent-gold);
}

.stat-item:hover .stat-number {
    color: var(--color-accent-gold) !important;
}

.stat-label {
    font-size: 0.98rem;
    font-weight: 800;
    color: var(--color-text-primary);
    margin-bottom: 0.35rem;
    letter-spacing: -0.01em;
}

.stat-desc {
    font-size: 0.8rem;
    color: var(--color-text-secondary);
    line-height: 1.5;
}


/* ==========================================================================
   NETWORK / ALLIANCE SECTION
   ========================================================================== */
.network-section {
    padding: 8.5rem 0;
    background-color: var(--color-bg-deep);
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
}

.governance-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 3.5rem;
    margin-top: 4.5rem;
}

.gov-item {
    display: flex;
    flex-direction: column;
    position: relative;
    padding: 0 1rem;
}

/* Vertical dividers on desktop */
.gov-item:not(:last-child)::after {
    content: "";
    position: absolute;
    top: 5%;
    right: -1.75rem;
    width: 1px;
    height: 90%;
    background-color: var(--color-border);
}

.gov-num {
    font-size: 3rem;
    font-weight: 800;
    color: var(--color-accent-blue);
    opacity: 0.15;
    line-height: 1;
    margin-bottom: 1.25rem;
    font-family: 'Plus Jakarta Sans', sans-serif;
    transition: opacity var(--transition-fast), color var(--transition-fast);
}

.gov-item:hover .gov-num {
    opacity: 0.85;
    color: var(--color-accent-gold);
}

.gov-item h3 {
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--color-text-primary);
    margin-bottom: 0.5rem;
    letter-spacing: -0.01em;
    min-height: 2.25rem; /* Aligns content below titles */
}

.gov-highlight {
    font-size: 0.82rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    color: var(--color-accent-gold);
    margin-bottom: 1.25rem;
}



.gov-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-top: 0.5rem;
}

.gov-list li {
    font-size: 0.92rem;
    line-height: 1.5;
    color: var(--color-text-secondary);
    position: relative;
    padding-left: 1.25rem;
    min-height: 2.75rem; /* Aligns list items horizontally */
}

.gov-list li::before {
    content: "•";
    color: var(--color-accent-gold);
    font-weight: 700;
    position: absolute;
    left: 0;
    top: 0;
}

.gov-list li strong {
    color: var(--color-text-primary);
}



.pillars-section {
    padding: 8.5rem 0;
    background-color: var(--color-bg-alt);
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
}

.services-monolith {
    display: flex;
    flex-direction: column;
    background-color: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-sm);
    overflow: hidden;
    transition: border-color var(--transition-normal);
}

.services-monolith:hover {
    border-color: var(--color-border-hover);
}

.service-row {
    display: grid;
    grid-template-columns: 0.8fr 2.2fr 3fr;
    padding: 4rem 3.5rem;
    position: relative;
    transition: background-color var(--transition-fast);
}

#service-security {
    border-top: 1px solid var(--color-border);
}

#service-performance::before,
#service-security::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    bottom: 0;
    width: 4px;
}

#service-performance::before {
    background-color: var(--color-accent-blue);
}

#service-security::before {
    background-color: var(--color-accent-gold);
}

#service-performance:hover {
    background-color: rgba(2, 132, 199, 0.015);
}

#service-security:hover {
    background-color: rgba(180, 83, 9, 0.015);
}

.service-left-col {
    display: flex;
    align-items: flex-start;
    justify-content: flex-start;
}

.service-num {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1;
    font-family: 'Plus Jakarta Sans', sans-serif;
    transition: opacity var(--transition-fast);
}

#service-performance .service-num {
    color: var(--color-accent-blue);
    opacity: 0.15;
}

#service-security .service-num {
    color: var(--color-accent-gold);
    opacity: 0.15;
}

#service-performance:hover .service-num {
    opacity: 0.85;
}

#service-security:hover .service-num {
    opacity: 0.85;
}

.service-mid-col {
    padding-right: 3rem;
}

.service-mid-col h3 {
    font-size: 1.4rem;
    font-weight: 800;
    margin-bottom: 0.75rem;
    letter-spacing: -0.01em;
    color: var(--color-text-primary);
}

.service-highlight {
    font-size: 0.82rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    margin-bottom: 1rem;
}

#service-performance .service-highlight {
    color: var(--color-accent-blue);
}

#service-security .service-highlight {
    color: var(--color-accent-gold);
}

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

.service-right-col {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.service-bullet-list {
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
    border-left: 1px solid var(--color-border);
    padding-left: 3rem;
}

.service-bullet-list li {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    font-size: 0.92rem;
    color: var(--color-text-secondary);
    line-height: 1.5;
}

.bullet-check {
    color: var(--color-accent-green);
    flex-shrink: 0;
    margin-top: 0.2rem;
}

/* ==========================================================================
   AUDIT METHODOLOGY SECTION
   ========================================================================== */
.audit-section {
    padding: 8.5rem 0;
    background-color: var(--color-bg-deep);
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
}

.method-monolith {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    background-color: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-sm);
    margin-top: 3.5rem;
    margin-bottom: 4rem;
    overflow: hidden;
    transition: border-color var(--transition-normal);
}

.method-monolith:hover {
    border-color: var(--color-border-hover);
}

.method-cell {
    padding: 3rem 2.25rem;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    transition: background-color var(--transition-fast);
}

.method-cell:not(:last-child) {
    border-right: 1px solid var(--color-border);
}

.method-cell:hover {
    background-color: rgba(15, 23, 42, 0.015);
}

.method-num {
    font-size: 1.75rem;
    font-weight: 800;
    margin-bottom: 1.25rem;
    display: block;
    letter-spacing: 0.05em;
    transition: color var(--transition-fast);
}

.method-cell:nth-child(odd) .method-num {
    color: var(--color-accent-blue);
}

.method-cell:nth-child(even) .method-num {
    color: var(--color-accent-gold);
}

.method-cell:hover .method-num {
    color: var(--color-accent-gold) !important;
}

.method-cell h3 {
    font-size: 1.15rem;
    font-weight: 800;
    color: var(--color-text-primary);
    margin-bottom: 0.75rem;
    letter-spacing: -0.01em;
    transition: color var(--transition-fast);
}

.method-cell:hover h3 {
    color: var(--color-accent-gold);
}

.method-cell p {
    font-size: 0.88rem;
    color: var(--color-text-secondary);
    line-height: 1.6;
}

/* ==========================================================================
   PROJECTS SECTION
   ========================================================================== */
.targets-section {
    padding: 8.5rem 0;
    background-color: var(--color-bg-alt);
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
}

.projects-monolith {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    background-color: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-sm);
    margin-top: 4.5rem;
    overflow: hidden;
    transition: border-color var(--transition-normal);
}

.projects-monolith:hover {
    border-color: var(--color-border-hover);
}

.project-cell {
    padding: 3rem 2.5rem;
    display: flex;
    flex-direction: column;
    gap: 1.15rem;
    transition: background-color var(--transition-fast);
}

/* Grille 2x2 interne borders */
.project-cell:nth-child(1),
.project-cell:nth-child(3) {
    border-right: 1px solid var(--color-border);
}

.project-cell:nth-child(1),
.project-cell:nth-child(2) {
    border-bottom: 1px solid var(--color-border);
}

/* Category highlights upon hover */
#project-comm:hover,
#project-storage:hover {
    background-color: rgba(2, 132, 199, 0.015);
}

#project-network:hover,
#project-resilience:hover {
    background-color: rgba(180, 83, 9, 0.015);
}

.project-icon {
    color: var(--color-text-primary);
    opacity: 0.65;
    margin-bottom: 0.25rem;
    transition: color var(--transition-fast), opacity var(--transition-fast);
}

#project-comm:hover .project-icon,
#project-storage:hover .project-icon {
    color: var(--color-accent-blue);
    opacity: 0.9;
}

#project-network:hover .project-icon,
#project-resilience:hover .project-icon {
    color: var(--color-accent-gold);
    opacity: 0.9;
}

.project-icon svg {
    width: 24px;
    height: 24px;
    display: block;
}

.project-cell h4 {
    font-size: 1.2rem;
    font-weight: 800;
    color: var(--color-text-primary);
    letter-spacing: -0.01em;
    margin-bottom: 0.15rem;
    transition: color var(--transition-fast);
}

#project-comm:hover h4,
#project-storage:hover h4 {
    color: var(--color-accent-blue);
}

#project-network:hover h4,
#project-resilience:hover h4 {
    color: var(--color-accent-gold);
}

.project-details {
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
}

.project-field {
    font-size: 0.85rem;
    line-height: 1.55;
    color: var(--color-text-secondary);
}

.field-label {
    font-weight: 700;
    color: var(--color-text-primary);
    display: block;
    margin-bottom: 0.15rem;
}

.project-impact {
    font-size: 0.82rem;
    line-height: 1.5;
    color: var(--color-text-secondary);
    border-top: 1px dashed var(--color-border);
    padding-top: 0.85rem;
    margin-top: auto;
}

.impact-label {
    font-weight: 700;
    color: var(--color-accent-blue);
    text-transform: uppercase;
    font-size: 0.72rem;
    letter-spacing: 0.03em;
    display: block;
    margin-bottom: 0.15rem;
}

.project-tags {
    display: flex;
    gap: 0.4rem;
    flex-wrap: wrap;
    margin-top: 0.15rem;
}

.project-tag {
    font-size: 0.62rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    padding: 0.15rem 0.45rem;
    border-radius: 3px;
    border: 1px solid transparent;
}

.project-tag.service-1 {
    color: var(--color-accent-blue);
    background-color: rgba(2, 132, 199, 0.04);
    border-color: rgba(2, 132, 199, 0.08);
}

.project-tag.service-2 {
    color: var(--color-accent-gold);
    background-color: rgba(180, 83, 9, 0.04);
    border-color: rgba(180, 83, 9, 0.08);
}

.project-tag.service-1-2 {
    color: var(--color-text-primary);
    background-color: rgba(15, 23, 42, 0.03);
    border-color: rgba(15, 23, 42, 0.06);
}

.project-tag.category-tag {
    color: var(--color-text-muted);
    border-color: var(--color-border);
    background: transparent;
}

/* ==========================================================================
   CONTACT SECTION (FORM)
   ========================================================================== */
.contact-section {
    padding: 8.5rem 0;
    background-color: var(--color-bg-deep);
    border-top: 1px solid var(--color-border);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 5rem;
    align-items: flex-start;
}

.contact-info {
    position: sticky;
    top: calc(var(--header-height) + 2rem);
}

.contact-title {
    font-size: 2.25rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    letter-spacing: -0.02em;
}

.contact-intro {
    font-size: 1.1rem;
    color: var(--color-text-secondary);
    margin-bottom: 3.5rem;
}

.info-blocks {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    margin-bottom: 4rem;
}

.info-block {
    display: flex;
    gap: 1.25rem;
}

.info-icon {
    color: var(--color-accent-blue);
    padding-top: 0.15rem;
}

.info-text h5 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.info-text p {
    font-size: 0.9rem;
    color: var(--color-text-secondary);
}

.contact-signature {
    border-left: 2px solid rgba(223, 178, 108, 0.3);
    padding-left: 1.5rem;
}

.signature-quote {
    font-size: 0.95rem;
    font-style: italic;
    color: var(--color-text-secondary);
    margin-bottom: 0.5rem;
}

.signature-author {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--color-accent-gold);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Audit Form Styling */
.contact-form-container {
    background-color: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-sm);
    padding: 3.5rem;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.audit-form {
    display: flex;
    flex-direction: column;
    gap: 1.75rem;
}

.form-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    letter-spacing: -0.01em;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 1.5rem;
}

label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-text-primary);
}

input[type="text"],
input[type="email"],
input[type="tel"],
select,
textarea {
    width: 100%;
    background-color: rgba(15, 23, 42, 0.015);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-sm);
    padding: 0.85rem 1rem;
    color: var(--color-text-primary);
    font-family: inherit;
    font-size: 0.95rem;
    transition: all var(--transition-fast);
}

input[type="text"]:focus,
input[type="email"]:focus,
input[type="tel"]:focus,
select:focus,
textarea:focus {
    outline: none;
    border-color: rgba(2, 132, 199, 0.4);
    background-color: rgba(15, 23, 42, 0.02);
    box-shadow: 0 0 0 3px rgba(2, 132, 199, 0.08);
}

select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%2394a3b8'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    background-size: 1.25rem;
    padding-right: 2.5rem;
}

select option {
    background-color: var(--color-bg-card);
    color: var(--color-text-primary);
}

textarea {
    resize: vertical;
}

.form-agreement {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
}

.form-agreement input[type="checkbox"] {
    width: 16px;
    height: 16px;
    margin-top: 0.2rem;
    border-radius: 4px;
    border: 1px solid var(--color-border);
    cursor: pointer;
}

.form-agreement label {
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--color-text-secondary);
    line-height: 1.4;
    cursor: pointer;
}

.btn-submit {
    background-color: var(--color-text-primary);
    color: var(--color-bg-deep);
    border-radius: var(--border-radius-sm);
    padding: 1.15rem;
    width: 100%;
    font-weight: 700;
    font-size: 1rem;
    margin-top: 0.5rem;
}

.btn-submit:hover {
    background-color: var(--color-accent-gold);
    box-shadow: var(--glow-gold);
}

.form-reassurance {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-top: 1.25rem;
    padding-top: 1rem;
    border-top: 1px dashed var(--color-border);
}

.form-reassurance span {
    font-size: 0.78rem;
    color: var(--color-text-secondary);
    font-weight: 500;
}

.form-response {
    padding: 1.5rem;
    border-radius: var(--border-radius-sm);
    margin-top: 1rem;
    text-align: center;
}

.form-response.success {
    background-color: rgba(16, 185, 129, 0.08);
    border: 1px solid rgba(16, 185, 129, 0.3);
    color: #e2fbf0;
}

.form-response.success h5 {
    font-size: 1.05rem;
    color: var(--color-accent-green);
    margin-bottom: 0.25rem;
}

.form-response.success p {
    font-size: 0.85rem;
    color: var(--color-text-secondary);
}

.hidden {
    display: none !important;
}

/* ==========================================================================
   MICRO-CTAS & INTERACTIVE BOOKING WIDGET
   ========================================================================== */
.section-cta-link {
    text-align: center;
    margin-top: 3.5rem;
}

.cta-link-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--color-accent-gold);
    transition: color var(--transition-fast), transform var(--transition-fast);
}

.cta-link-btn:hover {
    color: var(--color-text-primary);
    transform: translateX(4px);
}

.cta-arrow {
    transition: transform var(--transition-fast);
}

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

.booking-widget {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.booking-subtitle {
    font-size: 0.9rem;
    color: var(--color-text-secondary);
    margin-top: -1rem;
}

.booking-steps {
    display: grid;
    grid-template-columns: 1fr 1fr;
    border-bottom: 1px solid var(--color-border);
    padding-bottom: 0.85rem;
    gap: 1rem;
}

.step-indicator {
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--color-text-muted);
    letter-spacing: 0.05em;
    position: relative;
    padding-bottom: 0.85rem;
    margin-bottom: -0.9rem;
}

.step-indicator.active {
    color: var(--color-accent-gold);
}

.step-indicator.active::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--color-accent-gold);
}

.planner-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 2rem;
    margin-bottom: 1.5rem;
}

/* Calendar styling */
.calendar-container {
    background-color: rgba(15, 23, 42, 0.01);
    border: 1px solid var(--color-border);
    padding: 1.25rem;
}

.calendar-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.calendar-month-title {
    font-size: 0.95rem;
    font-weight: 850;
    color: var(--color-text-primary);
}

.calendar-btn {
    background: none;
    border: none;
    cursor: pointer;
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--color-text-secondary);
    padding: 0.25rem 0.5rem;
    transition: color var(--transition-fast);
}

.calendar-btn:hover {
    color: var(--color-accent-gold);
}

.calendar-weekdays {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    text-align: center;
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--color-text-muted);
    margin-bottom: 0.5rem;
}

.calendar-days {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 2px;
}

.calendar-day {
    aspect-ratio: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-text-primary);
    cursor: pointer;
    background-color: var(--color-bg-card);
    border: 1px solid transparent;
    transition: all var(--transition-fast);
}

.calendar-day.empty {
    background: transparent;
    cursor: default;
    border: none;
}

.calendar-day.disabled {
    color: var(--color-text-muted);
    opacity: 0.3;
    cursor: not-allowed;
    background-color: transparent;
}

.calendar-day.available:hover {
    border-color: var(--color-accent-blue);
    background-color: rgba(2, 132, 199, 0.04);
}

.calendar-day.selected {
    background-color: var(--color-accent-blue);
    color: #ffffff;
    border-color: var(--color-accent-blue);
}

/* Slots styling */
.slots-container {
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
}

.slots-title {
    font-size: 0.82rem;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--color-text-muted);
    letter-spacing: 0.05em;
}

.slots-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.5rem;
    max-height: 230px;
    overflow-y: auto;
    padding-right: 0.25rem;
}

.no-day-selected {
    grid-column: span 2;
    font-size: 0.85rem;
    color: var(--color-text-muted);
    text-align: center;
    margin: auto;
}

.slot-btn {
    background-color: rgba(15, 23, 42, 0.015);
    border: 1px solid var(--color-border);
    padding: 0.75rem;
    font-size: 0.88rem;
    font-weight: 700;
    color: var(--color-text-primary);
    cursor: pointer;
    text-align: center;
    transition: all var(--transition-fast);
}

.slot-btn:hover {
    border-color: var(--color-accent-gold);
    background-color: rgba(180, 83, 9, 0.03);
}

.slot-btn.selected {
    background-color: var(--color-accent-gold);
    color: #ffffff;
    border-color: var(--color-accent-gold);
}

.selected-datetime-summary {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    background-color: rgba(223, 178, 108, 0.05);
    border: 1px solid rgba(223, 178, 108, 0.2);
    padding: 0.85rem 1.25rem;
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--color-accent-gold);
    margin-bottom: 0.5rem;
}

.summary-icon {
    flex-shrink: 0;
}

.form-actions-row {
    display: flex;
    gap: 1rem;
    margin-top: 0.5rem;
}

.form-actions-row .btn-secondary {
    flex: 0.4;
}

.form-actions-row .btn-submit {
    flex: 1;
    margin-top: 0;
}

.btn-submit.disabled {
    opacity: 0.5;
    cursor: not-allowed;
    background-color: var(--color-text-muted);
}

.btn-submit.disabled:hover {
    background-color: var(--color-text-muted);
    box-shadow: none;
    transform: none;
}

/* Success details */
.booking-success-message {
    text-align: center;
    padding: 1.5rem 0;
}

.success-icon-badge {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    background-color: rgba(5, 150, 105, 0.08);
    color: var(--color-accent-green);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    border: 1px solid rgba(5, 150, 105, 0.2);
}

.booking-success-message h4 {
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--color-text-primary);
    margin-bottom: 0.5rem;
}

.success-subtitle {
    font-size: 0.9rem;
    color: var(--color-text-secondary);
}

.success-date-block {
    display: inline-block;
    background-color: rgba(2, 132, 199, 0.05);
    border: 1px solid rgba(2, 132, 199, 0.2);
    padding: 1rem 2rem;
    font-size: 1.2rem;
    font-weight: 800;
    color: var(--color-accent-blue);
    margin: 1.25rem 0;
}

.success-next-steps {
    font-size: 0.88rem;
    color: var(--color-text-secondary);
    line-height: 1.6;
    max-width: 420px;
    margin: 0 auto 2rem auto;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.site-footer {
    background-color: #0f172a; /* Dark slate anchor */
    border-top: 1px solid var(--color-border);
    padding: 5rem 0 2.5rem 0;
    color: #cbd5e1;
}

.footer-container {
    display: grid;
    grid-template-columns: 1.5fr repeat(3, 1fr);
    gap: 4rem;
    margin-bottom: 4rem;
}

.footer-brand .logo {
    display: inline-block;
    margin-bottom: 1.25rem;
    color: #ffffff;
}

.footer-tagline {
    font-size: 0.9rem;
    color: #94a3b8;
    max-width: 280px;
}

.footer-links-col h5 {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: #ffffff;
    margin-bottom: 1.5rem;
}

.footer-links-col a,
.footer-address {
    display: block;
    font-size: 0.9rem;
    color: #94a3b8;
    margin-bottom: 0.75rem;
    transition: color var(--transition-fast);
}

.footer-links-col a:hover {
    color: #ffffff;
}

.footer-address {
    line-height: 1.6;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding-top: 2rem;
}

.footer-bottom-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1.5rem;
}

.copyright {
    font-size: 0.85rem;
    color: #64748b;
}

.footer-bottom-badges {
    display: flex;
    gap: 1.5rem;
}

.badge-item-footer {
    font-size: 0.8rem;
    color: #94a3b8;
    background-color: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    padding: 0.35rem 0.85rem;
    border-radius: 100px;
}

/* ==========================================================================
   ANIMATIONS (ON SCROLL INJECTION)
   ========================================================================== */
.fade-in {
    opacity: 0;
    transform: translateY(15px);
    transition: opacity var(--transition-slow), transform var(--transition-slow);
}

.fade-in.active {
    opacity: 1;
    transform: translateY(0);
}

.fade-in-up {
    animation: fadeInUp 1s var(--transition-slow) forwards;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ==========================================================================
   RESPONSIVE DESIGN (MEDIA QUERIES)
   ========================================================================== */
@media (max-width: 1024px) {
    .engagements-card {
        grid-template-columns: 1fr;
    }
    
    .engagements-brand {
        border-right: none;
        border-bottom: 1px solid rgba(255, 255, 255, 0.08);
        padding: 3rem 2rem;
    }


    .hero-grid {
        margin: 0 auto;
    }
    
    .hero-content {
        text-align: center;
    }
    
    .hero-actions {
        justify-content: center;
    }

    .hero-title {
        font-size: 2.75rem;
    }
    
    .network-showcase {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .badge-card-container {
        order: 2;
    }
    
    .engagements-list {
        order: 1;
    }
    
    .service-row {
        grid-template-columns: 1fr;
        gap: 2rem;
        padding: 3rem 2rem;
    }
    
    .service-mid-col {
        padding-right: 0;
    }
    
    .service-bullet-list {
        border-left: none;
        padding-left: 0;
        border-top: 1px solid var(--color-border);
        padding-top: 1.5rem;
    }
    
    .method-monolith {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .method-cell {
        padding: 2.5rem 1.75rem;
    }
    
    /* 2x2 grid borders for method on tablet */
    .method-cell:nth-child(odd) {
        border-right: 1px solid var(--color-border);
    }
    
    .method-cell:nth-child(even) {
        border-right: none;
    }
    
    .method-cell:nth-child(-n+2) {
        border-bottom: 1px solid var(--color-border);
    }
    
    .projects-monolith {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .project-cell {
        padding: 2.25rem 2rem;
    }
    
    .governance-grid {
        grid-template-columns: 1fr;
        gap: 3.5rem;
    }
    
    .gov-item {
        padding: 0;
        text-align: center;
    }

    .gov-item h3 {
        min-height: auto;
    }

    .gov-list {
        text-align: left;
        max-width: 480px;
        margin: 0.5rem auto 0 auto;
    }

    .gov-list li {
        min-height: auto;
    }
    
    .gov-item:not(:last-child)::after {
        display: none;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 4rem;
    }
    
    .contact-info {
        position: static;
    }
    
    .footer-container {
        grid-template-columns: repeat(2, 1fr);
        gap: 3rem;
    }
}

@media (max-width: 768px) {
    .engagements-section {
        padding: 5rem 0 2.5rem 0;
    }
    
    .engagements-brand {
        padding: 2.25rem 1.5rem;
    }

    .engagements-grid {
        grid-template-columns: 1fr;
    }

    .engagement-cell {
        padding: 2.5rem 1.5rem;
        border-right: none !important;
        border-bottom: 1px solid var(--color-border) !important;
    }

    .engagement-cell:last-child {
        border-bottom: none !important;
    }
    
    .engagements-title {
        font-size: 1.85rem;
    }


    :root {
        --header-height: 70px;
    }
    
    .container {
        padding: 0 1.5rem;
    }
    
    .hero-title {
        font-size: 2.15rem;
    }
    
    .hero-lead {
        font-size: 1.05rem;
        margin-bottom: 1.75rem;
    }

    .hero-authority-indicators {
        grid-template-columns: 1fr;
        gap: 1rem;
        text-align: center;
    }
    
    .section-title {
        font-size: 1.75rem;
    }
    
    .nav-menu {
        position: fixed;
        top: var(--header-height);
        left: 0;
        width: 100%;
        height: calc(100vh - var(--header-height));
        background-color: var(--color-bg-deep);
        flex-direction: column;
        justify-content: center;
        gap: 2.5rem;
        padding: 2rem;
        transform: translateY(-150%);
        transition: transform var(--transition-normal);
        z-index: 999;
        border-top: 1px solid var(--color-border);
        overflow-y: auto;
    }
    
    .nav-menu.open {
        transform: translateY(0);
    }
    
    .mobile-nav-toggle {
        display: flex;
    }
    
    /* Toggle active state */
    .mobile-nav-toggle.open .bar:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }
    
    .mobile-nav-toggle.open .bar:nth-child(2) {
        opacity: 0;
    }
    
    .mobile-nav-toggle.open .bar:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }
    

    
    .method-monolith {
        grid-template-columns: 1fr;
    }
    
    .method-cell {
        border-right: none !important;
        border-bottom: 1px solid var(--color-border) !important;
        padding: 2rem 1.5rem;
    }
    
    .method-cell:last-child {
        border-bottom: none !important;
    }
    
    .projects-monolith {
        grid-template-columns: 1fr;
    }
    
    .project-cell {
        border-right: none !important;
        border-bottom: 1px solid var(--color-border) !important;
        padding: 2rem 1.5rem;
    }
    
    .project-cell:last-child {
        border-bottom: none !important;
    }
    
    .contact-form-container {
        padding: 1.5rem 1rem;
    }

    .calendar-container {
        padding: 0.75rem 0.5rem;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }

    input[type="text"],
    input[type="email"],
    input[type="tel"],
    select,
    textarea {
        font-size: 16px;
    }
    
    .footer-container {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }
    
    .footer-bottom-container {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
    
    /* Responsive Booking Widget */
    .planner-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .booking-steps {
        gap: 0.5rem;
    }
    
    .step-indicator {
        font-size: 0.72rem;
    }

    .slots-grid {
        grid-template-columns: repeat(3, 1fr);
        max-height: none;
    }

    .no-day-selected {
        grid-column: span 3;
    }
    
    /* Responsive Stats Banner */
    .stats-banner {
        grid-template-columns: 1fr;
    }
    
    .stat-item {
        border-right: none !important;
        border-bottom: 1px solid var(--color-border);
        padding: 1.75rem 1.5rem;
    }
    
    .stat-item:last-child {
        border-bottom: none !important;
    }
}

@media (max-width: 480px) {
    .hero-actions {
        flex-direction: column;
        align-items: stretch;
        width: 100%;
        gap: 0.85rem;
    }

    .hero-actions .btn {
        width: 100%;
    }

    .hero-tagline {
        font-size: 0.65rem;
        letter-spacing: 0.03em;
        padding: 0.5rem 0.75rem;
        text-align: center;
        justify-content: center;
        width: 100%;
    }
}