/* ==========================================================================
   FLOW LOGISTICS SOLUTIONS - FINAL MASTER DESIGN SYSTEM
   ========================================================================== */
:root {
    /* Authentic Brand Palette */
    --flow-blue: #0e5ba4;
    --flow-blue-dark: #093b6e;
    --flow-orange: #fdb813;
    --flow-orange-dark: #d99c0f;
    --flow-white: #ffffff;
    --flow-light: #f7f8f9;
    --flow-text: #222222;
    --flow-text-muted: rgba(34, 34, 34, 0.7);
    
    --clr-border-light: rgba(255, 255, 255, 0.15);
    --clr-border-dark: rgba(34, 34, 34, 0.15);

    /* Typography System (Exo 2, Inter, IBM Plex Mono) */
    --font-display: 'Exo 2', sans-serif;
    --font-body: 'Inter', sans-serif;
    --font-mono: 'IBM Plex Mono', monospace;

    /* Controlled Spacing System - Compacted */
    --header-height: 80px;
    --section-padding-desktop: 1.5rem;
    --section-padding-tablet: 1.25rem;
    --section-padding-mobile: 1rem;
    
    /* Fluid Spacing inside sections - Reduced */
    --space-xs: clamp(0.2rem, 0.4vw, 0.4rem);
    --space-sm: clamp(0.4rem, 0.8vw, 0.6rem);
    --space-md: clamp(0.75rem, 1.5vw, 1rem);
    --space-lg: clamp(1.25rem, 2.5vw, 1.5rem);
    --space-xl: clamp(1.75rem, 3vw, 2rem);
    
    /* Layout */
    --container-max: 1440px;
    --pad-x: clamp(1rem, 3vw, 3rem);
    --radius-panel: 14px;
    --radius-pill: 100px;

    /* Animations */
    --ease-smooth: cubic-bezier(0.16, 1, 0.3, 1);
    --t-fast: 0.25s var(--ease-smooth);
    --t-med: 0.5s var(--ease-smooth);
    --t-slow: 0.8s var(--ease-smooth);
}

/* ==========================================================================
   RESET & BASE
   ========================================================================== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; background-color: var(--flow-blue-dark); }
body {
    font-family: var(--font-body);
    font-weight: 400;
    line-height: 1.5;
    color: var(--flow-text);
    background-color: var(--flow-white);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}
body.loading { overflow: hidden; }
img { max-width: 100%; display: block; object-fit: cover; }
a { color: inherit; text-decoration: none; transition: color var(--t-fast); }
ul { list-style: none; }
button { font-family: inherit; cursor: pointer; border: none; background: transparent; }

/* Sections */
section {
    scroll-margin-top: var(--header-height);
}
.dark-section { background-color: var(--flow-blue-dark); color: var(--flow-white); }
.light-section { background-color: var(--flow-white); color: var(--flow-text); }
.section-container { 
    width: 100%; max-width: var(--container-max); margin: 0 auto; 
    padding: var(--section-padding-desktop) var(--pad-x); 
}
@media (max-width: 1024px) {
    .section-container { padding: var(--section-padding-tablet) var(--pad-x); }
}
@media (max-width: 768px) {
    .section-container { padding: var(--section-padding-mobile) var(--pad-x); }
}

.mt-sm { margin-top: var(--space-sm); }
.mt-md { margin-top: var(--space-md); }
.mt-lg { margin-top: var(--space-lg); }
.mt-xl { margin-top: var(--space-xl); }
.text-center { text-align: center; }
.text-wrap { overflow-wrap: break-word; word-break: break-all; }

/* Utilities */
.desktop-only { display: none; }
@media (min-width: 1024px) {
    .desktop-only { display: block; }
    .mobile-only { display: none; }
}

/* ==========================================================================
   TYPOGRAPHY
   ========================================================================== */
.editorial-heading {
    font-family: var(--font-display);
    font-size: clamp(2rem, 5vw, 4rem);
    font-weight: 700;
    line-height: 1.05;
    letter-spacing: -0.02em;
    text-transform: uppercase;
    margin-bottom: var(--space-sm);
}

.brutalist-heading {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 6vw, 5rem);
    font-weight: 800;
    line-height: 0.95;
    letter-spacing: -0.03em;
    text-transform: uppercase;
    margin-bottom: var(--space-xs);
}

.cinematic-heading {
    font-family: var(--font-display);
    font-size: clamp(3rem, 8vw, 6rem);
    font-weight: 800;
    line-height: 0.9;
    letter-spacing: -0.04em;
    text-transform: uppercase;
}

.editorial-body {
    font-family: var(--font-body);
    font-weight: 400;
    font-size: clamp(1rem, 2vw, 1.125rem);
    max-width: 800px;
}
.editorial-body p { margin-bottom: 1rem; }

.section-eyebrow {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    color: var(--flow-orange);
    display: block;
    text-transform: uppercase;
    margin-bottom: var(--space-xs);
}

.tech-detail {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.05em;
    opacity: 0.8;
    display: block;
    text-transform: uppercase;
}

/* ==========================================================================
   BUTTONS & FORMS
   ========================================================================== */
.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem;
    font-family: var(--font-body); font-size: 0.875rem; font-weight: 600;
    letter-spacing: 0.02em; padding: 0.85rem 1.75rem; transition: all var(--t-fast);
    position: relative; border-radius: var(--radius-panel);
    text-transform: uppercase;
}

.btn-pill { border-radius: var(--radius-pill); }
.btn-block { width: 100%; }

.btn-primary { background-color: var(--flow-orange); color: var(--flow-text); }
.btn-primary:hover { background-color: var(--flow-orange-dark); transform: translateY(-2px); box-shadow: 0 5px 15px rgba(253, 184, 19, 0.2); }

.btn-secondary { background-color: rgba(255,255,255,0.1); color: var(--flow-white); border: 1px solid var(--clr-border-light); }
.btn-secondary:hover { background-color: var(--flow-white); color: var(--flow-blue-dark); }
.light-section .btn-secondary { background-color: transparent; border-color: var(--clr-border-dark); color: var(--flow-text); }
.light-section .btn-secondary:hover { background-color: var(--flow-text); color: var(--flow-white); }

.btn-massive { font-family: var(--font-display); font-weight: 800; font-size: 1.125rem; letter-spacing: -0.02em; padding: 1.25rem 2.5rem; }

.btn .arrow { transition: transform var(--t-fast); font-family: var(--font-mono); font-weight: 500; }
.btn:hover .arrow { transform: translateX(4px); }

.btn-text { font-family: var(--font-mono); font-size: 0.75rem; font-weight: 500; color: var(--flow-white); opacity: 0.7; text-decoration: underline; padding: 0.25rem; text-transform: uppercase; }
.btn-text:hover { opacity: 1; }

/* Forms */
.premium-form {
    background-color: var(--flow-white);
    border: 1px solid var(--clr-border-dark);
    border-radius: var(--radius-panel);
    padding: var(--space-md) var(--space-md);
}

.form-row { display: flex; flex-direction: column; gap: 0.5rem; }
@media (min-width: 768px) { .form-row { flex-direction: row; gap: 1rem; } .form-group { flex: 1; } }

.form-group { margin-bottom: 0.5rem; display: flex; flex-direction: column; }
.form-group label {
    font-family: var(--font-mono); font-weight: 500; font-size: 0.75rem; color: var(--flow-text-muted); margin-bottom: 0.25rem; text-transform: uppercase; letter-spacing: 0.05em;
}

.premium-form input,
.premium-form select,
.premium-form textarea,
.input-minimal input {
    width: 100%; padding: 0.5rem 0; background: transparent; border: none;
    border-bottom: 1px solid var(--clr-border-dark); color: var(--flow-text);
    font-family: var(--font-body); font-size: 1rem; font-weight: 500; transition: border-color var(--t-fast);
}
.dark-section .input-minimal input {
    border-bottom-color: var(--clr-border-light); color: var(--flow-white);
}

.premium-form input:focus,
.premium-form select:focus,
.premium-form textarea:focus,
.input-minimal input:focus {
    outline: none; border-color: var(--flow-orange);
}
.premium-form select option { background-color: var(--flow-white); color: var(--flow-text); }

/* ==========================================================================
   NAVIGATION
   ========================================================================== */
.site-header {
    position: fixed; top: 0; left: 0; width: 100%; z-index: 1000;
    height: var(--header-height);
    display: flex; align-items: center;
    transition: all var(--t-med); color: var(--flow-white);
    background-color: transparent;
}
.site-header.scrolled {
    background-color: rgba(9, 59, 110, 0.98);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--clr-border-light);
}

.header-inner { width: 100%; display: flex; justify-content: space-between; align-items: center; padding: 0 var(--pad-x); height: 100%; }
.header-left { flex: 1; height: 100%; display: flex; align-items: flex-start; }
.header-center { flex: 2; display: flex; justify-content: center; }
.header-right { flex: 1; display: flex; justify-content: flex-end; align-items: center; gap: 0.5rem; }

.logo {
    position: absolute;
    top: 0;
    /* Drops down out of the 80px header */
    z-index: 1010;
}
.logo-img { 
    height: 130px; /* Significantly taller than the header to hang down */
    width: auto;
    object-fit: contain;
    /* Add a subtle shadow if the image is just a flat white box */
    filter: drop-shadow(0 4px 10px rgba(0,0,0,0.15));
}

.nav-list { display: flex; gap: 2rem; }
.nav-link {
    font-family: var(--font-body); font-size: 0.875rem; font-weight: 600;
    position: relative; padding: 0.25rem 0; text-transform: uppercase; letter-spacing: 0.02em;
}
.nav-link::after {
    content: ''; position: absolute; bottom: 0; left: 0;
    width: 0%; height: 2px; background-color: var(--flow-orange); transition: width var(--t-fast);
}
.nav-link:hover::after { width: 100%; }

.btn-nav { padding: 0.6rem 1.25rem; font-size: 0.75rem; }

/* Mobile Nav */
.mobile-menu-hint {
    display: none; font-size: 0.65rem; text-align: right; line-height: 1.3; 
    color: var(--flow-white); opacity: 0.8; margin-right: 0.75rem; font-weight: 600; text-transform: none;
}
.mobile-menu-toggle {
    display: none; width: 44px; height: 44px; position: relative; z-index: 1001;
    border: 1px solid rgba(255,255,255,0.3); border-radius: 50%;
    background-color: transparent; transition: all var(--t-fast);
    align-items: center; justify-content: center; cursor: pointer;
}
.hamburger, .hamburger::before, .hamburger::after {
    position: absolute; width: 20px; height: 2px; background-color: var(--flow-white); transition: var(--t-fast);
}
.hamburger { top: 50%; left: 50%; transform: translate(-50%, -50%); }
.hamburger::before { content: ''; top: -6px; left: 0; }
.hamburger::after { content: ''; bottom: -6px; left: 0; }

@media (max-width: 1150px) {
    .header-center, .header-right .btn-nav { display: none; }
    .mobile-menu-hint { display: block; }
    .mobile-menu-toggle { display: flex; }
}

.mobile-nav-overlay {
    position: absolute; top: 100%; left: 5%; width: 90%; 
    background-color: var(--flow-blue-dark); z-index: 999;
    border-radius: var(--radius-panel);
    box-shadow: 0 20px 40px rgba(0,0,0,0.4);
    border: 1px solid rgba(255,255,255,0.1);
    display: flex; flex-direction: column;
    padding: 1.5rem;
    opacity: 0; visibility: hidden; 
    transform: translateY(-15px);
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}
.mobile-nav-overlay.active { 
    opacity: 1; visibility: visible; 
    transform: translateY(10px);
}
.mobile-nav-container { 
    width: 100%; 
    padding: 0; 
    display: flex; flex-direction: column; 
    gap: 1.5rem; 
}
.mobile-nav-list { display: flex; flex-direction: column; gap: 0; text-align: left; }
.mobile-nav-link { 
    font-family: var(--font-display); 
    font-size: 1.15rem; 
    font-weight: 700; text-transform: uppercase; letter-spacing: 0.05em; 
    color: var(--flow-white); opacity: 0.9;
    padding: 1rem 0.5rem;
    border-bottom: 1px solid rgba(255,255,255,0.05);
    transition: opacity var(--t-fast);
    display: block;
}
.mobile-nav-link:hover, .mobile-nav-link:active {
    opacity: 1; color: var(--flow-orange);
}
.mobile-nav-link.highlight-link { color: var(--flow-orange); font-weight: 800; border-bottom: none; padding-top: 1.5rem; }

/* Hamburger to X Transformation */
.mobile-menu-toggle[aria-expanded="true"] {
    background-color: var(--flow-white); border-color: var(--flow-white);
}
.mobile-menu-toggle[aria-expanded="true"] .hamburger { background-color: transparent; }
.mobile-menu-toggle[aria-expanded="true"] .hamburger::before { top: 0; transform: rotate(45deg); background-color: var(--flow-blue-dark); }
.mobile-menu-toggle[aria-expanded="true"] .hamburger::after { bottom: 0; transform: rotate(-45deg); background-color: var(--flow-blue-dark); }

/* ==========================================================================
   HERO
   ========================================================================== */
.hero {
    position: relative;
    min-height: max(60vh, 500px);
    display: flex; align-items: flex-end; 
    padding-top: calc(var(--header-height) + 1rem);
    padding-bottom: var(--space-md);
    overflow: hidden;
}
.hero-media { position: absolute; top: 0; left: 0; width: 100%; height: 100%; z-index: 0; }
.hero-img { width: 100%; height: 115%; object-position: center; }
.hero-overlay {
    position: absolute; top: 0; left: 0; width: 100%; height: 100%;
    background: linear-gradient(to right, rgba(9,59,110,0.85) 0%, rgba(9,59,110,0.3) 100%),
                linear-gradient(to top, rgba(9,59,110,0.95) 0%, transparent 60%);
}

.hero-content {
    position: relative; z-index: 1;
    display: grid; grid-template-columns: 1fr; gap: var(--space-md);
    width: 100%; align-items: end;
}
@media (min-width: 1024px) {
    .hero-content { grid-template-columns: 1.2fr 0.8fr; }
}

.hero-title { font-family: var(--font-display); font-size: clamp(1.8rem, 4.2vw, 3.9rem); font-weight: 800; line-height: 0.95; letter-spacing: -0.03em; margin-bottom: 0.5rem; text-transform: uppercase; word-wrap: break-word; hyphens: auto; }
.hero-subtitle { font-family: var(--font-display); font-size: clamp(1.125rem, 2vw, 1.5rem); font-weight: 700; color: var(--flow-orange); margin-bottom: 0.5rem; text-transform: uppercase; letter-spacing: -0.01em; }
.hero-desc { font-family: var(--font-body); font-weight: 400; font-size: clamp(1rem, 1.5vw, 1.125rem); max-width: 500px; color: rgba(255,255,255,0.8); margin-bottom: 1rem; }
.hero-metadata { display: flex; gap: 1.5rem; border-left: 2px solid var(--flow-orange); padding-left: 0.75rem; }

/* Operational Panel (Left if needed inside JS logic, though removed from HTML) */
.hero-action-panel { display: none; } /* Handled explicitly by removal */

/* ==========================================================================
   QUICK ACTIONS
   ========================================================================== */
.qa-container {
    display: grid; grid-template-columns: 1fr;
    border-top: 1px solid var(--clr-border-light);
    border-bottom: 1px solid var(--clr-border-light);
}
@media (min-width: 768px) { .qa-container { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .qa-container { grid-template-columns: repeat(4, 1fr); } }

.qa-block {
    padding: var(--space-md) var(--pad-x);
    border-right: 1px solid var(--clr-border-light);
    border-bottom: 1px solid var(--clr-border-light);
    transition: background-color var(--t-fast);
}
@media (min-width: 1024px) { .qa-block { border-bottom: none; } }
.qa-block:hover { background-color: rgba(255,255,255,0.05); }
.qa-title { font-family: var(--font-display); font-weight: 700; font-size: 1.125rem; letter-spacing: -0.01em; text-transform: uppercase; margin-bottom: 0.25rem; display: flex; justify-content: space-between; align-items: center; }
.qa-title .arrow { font-family: var(--font-mono); color: var(--flow-orange); transition: transform var(--t-fast); }
.qa-block:hover .qa-title .arrow { transform: translateX(5px); }
.qa-desc { font-family: var(--font-body); font-weight: 400; font-size: 0.875rem; color: rgba(255,255,255,0.7); }

/* ==========================================================================
   ABOUT & STATS
   ========================================================================== */
.about-grid { display: grid; grid-template-columns: 1fr; gap: var(--space-lg); }
@media (min-width: 1024px) { .about-grid { grid-template-columns: 1fr 1fr; align-items: center; } }

.about-stats { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-md); margin-top: var(--space-sm); place-self: center; }
.stat-editorial { padding-bottom: 0.5rem; border-bottom: 1px solid var(--clr-border-dark); }
.stat-num { font-family: var(--font-display); font-size: clamp(2.5rem, 4vw, 4rem); font-weight: 800; line-height: 1; margin-bottom: 0.25rem; color: var(--flow-blue); letter-spacing: -0.02em; }
.stat-label { font-family: var(--font-mono); font-size: 0.75rem; font-weight: 500; letter-spacing: 0.05em; color: var(--flow-text-muted); text-transform: uppercase; }

/* ==========================================================================
   HOW LOGISTICS WORKS
   ========================================================================== */
.journey-flow-container { position: relative; margin-top: var(--space-md); max-width: 800px; padding-left: 40px; }
.journey-svg-line { position: absolute; top: 0; left: 0; width: 80px; height: 100%; z-index: 0; pointer-events: none; }
.journey-step { position: relative; z-index: 1; padding: var(--space-sm) 0 var(--space-sm) 20px; display: flex; align-items: center; opacity: 0.3; transition: opacity var(--t-med); }
.journey-step.active { opacity: 1; }
.j-node { position: absolute; left: -5px; top: 50%; transform: translateY(-50%); width: 10px; height: 10px; background: var(--flow-white); border: 2px solid var(--clr-border-dark); border-radius: 50%; transition: all var(--t-med); }
.journey-step.active .j-node { border-color: var(--flow-orange); background: var(--flow-orange); box-shadow: 0 0 10px rgba(253, 184, 19, 0.4); }
.j-title { font-family: var(--font-display); font-weight: 700; font-size: 1.25rem; text-transform: uppercase; letter-spacing: -0.02em; margin-bottom: 0.15rem; }
.j-desc { font-family: var(--font-body); font-size: 0.875rem; color: var(--flow-text-muted); }

/* ==========================================================================
   HEAVY CARGO CINEMATIC
   ========================================================================== */
/* ==========================================================================
   HEAVY CARGO SECTION
   ========================================================================== */
.heavy-duty-section { position: relative; height: auto; padding: var(--section-padding-mobile) 0; }
@media (min-width: 1024px) { .heavy-duty-section { padding: var(--section-padding-desktop) 0; } }

.heavy-duty-sticky-container { position: relative; width: 100%; height: auto; display: flex; flex-direction: column; justify-content: center; }

.heavy-content { padding: var(--space-md) var(--pad-x); position: relative; z-index: 1; width: 100%; }
@media (min-width: 1024px) { .heavy-content { padding: var(--space-xl) var(--pad-x); } }

.heavy-text-sequence {
    display: flex; flex-direction: column; gap: 0.5rem;
    padding: var(--space-md);
    background: transparent;
    max-width: max-content;
}
@media (min-width: 1024px) { .heavy-text-sequence { padding: var(--space-lg) var(--space-xl); } }

.heavy-title {
    font-family: var(--font-display); 
    font-size: clamp(1.75rem, 5.6vw, 4.55rem); 
    font-weight: 800; line-height: 0.95; 
    letter-spacing: -0.03em; text-transform: uppercase; 
    color: var(--flow-white); 
    opacity: 1 !important; transform: none !important; position: static; word-wrap: break-word; 
}

.heavy-media { position: absolute; top: 0; left: 0; width: 100%; height: 100%; z-index: 0; }
.heavy-img { width: 100%; height: 100%; object-fit: cover; }
.heavy-overlay { position: absolute; inset: 0; background-color: rgba(0, 0, 0, 0.15); }

/* ==========================================================================
   WHAT WE MOVE
   ========================================================================== */
.cargo-composition { display: grid; grid-template-columns: 1fr; gap: var(--space-md); align-items: center; margin-top: var(--space-sm); }
@media (min-width: 1024px) { .cargo-composition { grid-template-columns: 1fr 1fr; } }
.cargo-list { display: flex; flex-direction: column; gap: 0.75rem; }
.cargo-list-item { font-family: var(--font-display); font-weight: 700; font-size: clamp(1.25rem, 2.5vw, 2rem); text-transform: uppercase; letter-spacing: -0.01em; color: var(--flow-text); display: flex; align-items: center; }
.cargo-list-item::before { content: "•"; color: var(--flow-orange); margin-right: 0.75rem; font-size: 1.5em; line-height: 1; margin-top: -0.1em; }
.cargo-visual { position: relative; border-radius: var(--radius-panel); overflow: hidden; }
.cargo-img { aspect-ratio: 4/3; }
.cargo-decoration { position: absolute; bottom: 1rem; right: 1rem; background: var(--flow-white); padding: 0.5rem 1rem; border-radius: var(--radius-pill); }

/* ==========================================================================
   SERVICES UNIFIED LAYOUT
   ========================================================================== */
.services-unified-layout { margin-top: var(--space-sm); }

/* Desktop Split Screen */
@media (min-width: 1024px) {
    .services-unified-layout { display: grid; grid-template-columns: 1fr 1.2fr; gap: var(--space-lg); height: 400px; }
    .services-list { display: flex; flex-direction: column; justify-content: center; gap: 0.75rem; }
    .service-trigger {
        text-align: left; font-family: var(--font-display); font-size: clamp(1.25rem, 2.5vw, 2rem); font-weight: 700; letter-spacing: -0.02em; text-transform: uppercase;
        color: rgba(255,255,255,0.5); padding: 0.25rem 0; position: relative; transition: all var(--t-fast);
    }
    .service-trigger .s-num { font-family: var(--font-mono); font-weight: 500; font-size: 0.875rem; opacity: 0.5; margin-right: 0.75rem; }
    .service-trigger.active { color: var(--flow-white); padding-left: 1.5rem; }
    .service-trigger.active::before { content: ''; position: absolute; left: 0; top: 50%; width: 1rem; height: 2px; background: var(--flow-orange); }

    .services-display { position: relative; border-radius: var(--radius-panel); overflow: hidden; }
    .service-panel { position: absolute; inset: 0; opacity: 0; visibility: hidden; transition: all var(--t-med); transform: scale(1.02); }
    .service-panel.active { opacity: 1; visibility: visible; transform: scale(1); }
    
    .s-panel-inner { height: 100%; position: relative; }
    .s-img { width: 100%; height: 100%; object-fit: cover; }
    .s-content-overlay { position: absolute; bottom: 0; left: 0; width: 100%; padding: 1.5rem; background: linear-gradient(to top, rgba(9,59,110,0.95), transparent); }
    .s-panel-title { font-family: var(--font-display); font-size: 1.25rem; font-weight: 700; letter-spacing: -0.02em; margin-bottom: 0.25rem; color: var(--flow-orange); text-transform: uppercase; }
}

/* Mobile Accordion */
@media (max-width: 1023px) {
    .services-list { display: none; }
    .services-display { display: flex; flex-direction: column; gap: 0; }
    .service-panel { border-bottom: 1px solid var(--clr-border-light); opacity: 1; visibility: visible; position: static; transform: none; }
    
    .m-acc-trigger { width: 100%; text-align: left; padding: 1rem 0; font-family: var(--font-display); font-size: 1.125rem; font-weight: 700; letter-spacing: -0.01em; color: var(--flow-white); text-transform: uppercase; display: flex; justify-content: space-between; }
    
    .s-panel-inner { max-height: 0; overflow: hidden; transition: max-height var(--t-med); }
    .service-panel.mobile-active .s-panel-inner { max-height: 1000px; padding-bottom: 1rem; }
    
    .s-img { border-radius: var(--radius-panel); margin-bottom: 0.75rem; aspect-ratio: 16/9; width: 100%; }
    .s-content-overlay { padding: 0; background: none; }
    .s-content-overlay p { font-size: 0.875rem; color: rgba(255,255,255,0.8); }
}

/* ==========================================================================
   CUSTOMS
   ========================================================================== */
.customs-grid { display: grid; grid-template-columns: 1fr; gap: var(--space-lg); align-items: center; }
@media (min-width: 1024px) { .customs-grid { grid-template-columns: 1fr 1fr; } }
.badge { display: inline-block; padding: 0.25rem 0.75rem; background: var(--flow-blue-dark); color: var(--flow-white); font-family: var(--font-mono); font-weight: 500; font-size: 0.75rem; border-radius: var(--radius-pill); margin-bottom: 0.75rem; }
.document-stack { position: relative; height: clamp(320px, 40vw, 450px); display: flex; justify-content: center; align-items: center; margin-top: var(--space-md); }
.doc { position: absolute; width: 50%; aspect-ratio: 3/4; background: var(--flow-light); border: 1px solid var(--clr-border-dark); border-radius: 8px; box-shadow: 0 10px 30px rgba(0,0,0,0.05); }
.doc-1 { transform: rotate(-5deg) translate(-20px, 10px); opacity: 0.6; }
.doc-2 { transform: rotate(2deg) translate(10px, -10px); opacity: 0.8; }
.doc-3 { transform: rotate(8deg); background: var(--flow-blue); color: var(--flow-white); display: flex; flex-direction: column; justify-content: center; align-items: center; text-align: center; border: none; padding: 1.5rem; }

/* ==========================================================================
   KKIA INFRASTRUCTURE
   ========================================================================== */
.infra-grid { display: grid; grid-template-columns: 1fr; gap: var(--space-md); align-items: center; }
@media (min-width: 1024px) { .infra-grid { grid-template-columns: 1.2fr 0.8fr; } }
.infra-visual { position: relative; }
.infra-img { border-radius: var(--radius-panel); }
.infra-marker { position: absolute; bottom: 1rem; left: -1rem; background: var(--flow-orange); color: var(--flow-text); padding: 0.75rem; border-radius: var(--radius-panel); box-shadow: 0 5px 15px rgba(0,0,0,0.1); }
@media (max-width: 768px) { .infra-marker { left: 1rem; } }
.infra-subheading { font-family: var(--font-mono); font-weight: 500; letter-spacing: 0.05em; text-transform: uppercase; color: var(--flow-blue); margin-bottom: 1rem; font-size: 0.875rem; }
.infra-list { display: flex; flex-direction: column; gap: 0.75rem; }
.infra-list li { display: flex; align-items: center; gap: 0.75rem; font-size: 1rem; font-weight: 500; }
.icon-check { width: 15px; height: 2px; background: var(--flow-orange); display: inline-block; }

/* ==========================================================================
   REGIONAL NETWORK (PREMIUM MAP CARD)
   ========================================================================== */
.network-section { position: relative; padding: var(--space-xl) 0; overflow: hidden; }
.network-bg-map {
    position: absolute; inset: 0;
    background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1000 500"><path fill="%23ffffff" fill-opacity="0.02" d="M300 200h400v200H300z"/></svg>'); /* Simplified abstract bg */
    background-size: cover; background-position: center; pointer-events: none;
}

.network-panel {
    background: var(--flow-white);
    border-radius: var(--radius-panel);
    box-shadow: 0 20px 40px rgba(0,0,0,0.2);
    border: 1px solid rgba(255,255,255,0.8);
    position: relative;
    z-index: 10;
    display: flex; flex-direction: column;
    overflow: hidden;
}

.np-header { padding: var(--space-lg) var(--space-xl); text-align: center; border-bottom: 1px solid rgba(0,0,0,0.05); }
.np-eyebrow { font-family: var(--font-mono); font-size: 0.875rem; color: var(--flow-orange); font-weight: 600; text-transform: uppercase; letter-spacing: 0.05em; display: block; margin-bottom: 0.5rem; }
.np-title { font-family: var(--font-display); font-size: clamp(1.25rem, 2.5vw, 1.75rem); font-weight: 700; color: var(--flow-blue-dark); max-width: 700px; margin: 0 auto; line-height: 1.2; }

.np-map-area { position: relative; height: 600px; background: #f8fafc; }
.np-svg { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; }
.np-route { fill: none; stroke: var(--flow-blue); stroke-width: 2; stroke-dasharray: 1000; stroke-dashoffset: 1000; opacity: 0.3; transition: stroke-dashoffset 2s var(--ease-smooth), opacity 0.3s ease, stroke-width 0.3s ease; }
.network-section.in-view .np-route { stroke-dashoffset: 0; }
.np-node:hover ~ .np-svg .np-route, .np-route:hover { opacity: 0.8; stroke-width: 3; } /* Simple hover effect on lines */

.np-node { position: absolute; transform: translate(-50%, -50%); cursor: pointer; z-index: 20; }
.np-dot { width: 12px; height: 12px; background: var(--flow-blue); border: 2px solid var(--flow-white); border-radius: 50%; box-shadow: 0 2px 5px rgba(0,0,0,0.2); transition: transform var(--t-fast); }
.np-node:hover .np-dot { transform: scale(1.5); background: var(--flow-orange); }

.np-node-hub .np-dot { width: 18px; height: 18px; background: var(--flow-orange); border-width: 3px; }
.np-node-hub:hover .np-dot { transform: scale(1.3); }

/* Kazungula Special */
.np-pulse { position: absolute; inset: -10px; background: rgba(253, 184, 19, 0.4); border-radius: 50%; animation: pulse 2s infinite; pointer-events: none; }
@keyframes pulse { 0% { transform: scale(0.5); opacity: 1; } 100% { transform: scale(2); opacity: 0; } }

/* Tooltips */
.np-tooltip {
    position: absolute; bottom: 100%; left: 50%; transform: translate(-50%, -15px);
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(5px);
    border: 1px solid rgba(0,0,0,0.1);
    padding: 1rem;
    border-radius: 8px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.15);
    width: max-content;
    max-width: 250px;
    opacity: 0; visibility: hidden;
    transition: all var(--t-fast);
    text-align: center;
    pointer-events: none;
    z-index: 30;
}
.np-node:hover .np-tooltip, .np-node:focus-within .np-tooltip { opacity: 1; visibility: visible; transform: translate(-50%, -25px); }

.np-tooltip h4 { font-family: var(--font-display); font-size: 1rem; font-weight: 700; color: var(--flow-blue-dark); margin-bottom: 0.25rem; text-transform: uppercase; }
.np-tooltip p { font-size: 0.8rem; color: var(--flow-text); margin-bottom: 0.5rem; line-height: 1.3; }
.np-country { font-family: var(--font-mono); font-size: 0.7rem; color: var(--flow-text-muted); text-transform: uppercase; font-weight: 500; }

.np-tooltip-featured { border-color: var(--flow-orange); border-top-width: 3px; }
.np-now-serving { display: inline-block; background: var(--flow-orange); color: #fff; font-size: 0.65rem; font-weight: 700; padding: 0.2rem 0.5rem; border-radius: 4px; margin-bottom: 0.5rem; }

.np-legend { position: absolute; bottom: 1.5rem; right: 1.5rem; background: rgba(255,255,255,0.9); padding: 0.75rem 1rem; border-radius: 6px; box-shadow: 0 2px 10px rgba(0,0,0,0.05); font-size: 0.75rem; font-family: var(--font-mono); font-weight: 500; display: flex; flex-direction: column; gap: 0.5rem; z-index: 10; }
.np-legend-item { display: flex; align-items: center; gap: 0.5rem; color: var(--flow-text-muted); }
.npl-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--flow-blue); }
.npl-dot.hub { background: var(--flow-orange); width: 10px; height: 10px; }
.npl-line { width: 15px; height: 2px; background: var(--flow-blue); opacity: 0.4; }

.np-footer { background: var(--flow-light); padding: 1rem; text-align: center; font-family: var(--font-mono); font-size: 0.8rem; font-weight: 600; color: var(--flow-blue); letter-spacing: 0.05em; border-top: 1px solid rgba(0,0,0,0.05); }

/* Mobile List Styles */
.desktop-only-map { display: block; }
.mobile-only-map { display: none; }

@media (max-width: 1024px) {
    .np-map-area { height: 450px; }
}
@media (max-width: 768px) {
    .desktop-only-map { display: none; }
    .mobile-only-map { display: flex; flex-direction: column; }
    .np-mobile-list { padding: 1.5rem; gap: 1rem; background: #f8fafc; }
    .np-list-item { background: #fff; border: 1px solid rgba(0,0,0,0.05); padding: 1rem; border-radius: 8px; box-shadow: 0 2px 5px rgba(0,0,0,0.02); }
    .np-list-item h4 { font-family: var(--font-display); font-size: 1.1rem; font-weight: 700; color: var(--flow-blue-dark); margin-bottom: 0.25rem; }
    .np-list-item p { font-size: 0.85rem; color: var(--flow-text); line-height: 1.4; }
    .np-list-item span { font-family: var(--font-mono); font-size: 0.75rem; color: var(--flow-text-muted); display: block; margin-top: 0.25rem; }
    
    .np-list-item.hub { border-left: 4px solid var(--flow-orange); }
    .np-list-item.featured { border: 2px solid var(--flow-orange); background: rgba(253, 184, 19, 0.03); }
}

/* ==========================================================================
   WHY FLOW LOGISTICS
   ========================================================================== */
.why-us-grid { display: grid; grid-template-columns: 1fr; gap: var(--space-md); }
@media (min-width: 1024px) { .why-us-grid { grid-template-columns: 0.8fr 1.2fr; align-items: start; } .why-us-sticky-area { position: sticky; top: calc(var(--header-height) + 20px); } }
.why-us-scroller { padding-bottom: 2rem; }
.why-editorial-item { padding: var(--space-md) 0; opacity: 0.3; transform: scale(0.98); transform-origin: left center; transition: all var(--t-med); border-bottom: 1px solid var(--clr-border-dark); }
.why-editorial-item.active { opacity: 1; transform: scale(1); }
.w-num { font-family: var(--font-display); font-size: clamp(1.25rem, 3vw, 2.5rem); font-weight: 800; letter-spacing: -0.03em; margin-bottom: 0.5rem; color: var(--flow-blue); }
.w-text { font-size: clamp(1rem, 1.5vw, 1.25rem); font-weight: 500; }

/* GLA */
.gla-credibility { display: flex; align-items: center; gap: 1rem; margin-top: var(--space-sm); }
.gla-logo { width: 50px; }
.gla-text p { font-family: var(--font-display); font-weight: 700; font-size: 0.875rem; letter-spacing: 0.02em; margin: 0.15rem 0; }

/* ==========================================================================
   OUR WORK (Operations & Capabilities)
   ========================================================================== */
.editorial-stories {
    display: flex;
    flex-direction: column;
    gap: 3rem; /* Compact premium spacing */
    margin-top: var(--space-md);
}

.es-block {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
    align-items: center;
}

.es-block.es-wide {
    display: flex;
    flex-direction: column;
}

.es-image-wrapper {
    position: relative;
    overflow: hidden;
    border-radius: 8px;
    width: 100%;
}

.es-image-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 1.2s var(--ease-smooth);
}

/* Aspect ratios for different block types */
.es-wide .es-image-wrapper { aspect-ratio: 16 / 9; max-height: 500px; }
.es-block:not(.es-wide) .es-image-wrapper { aspect-ratio: 4 / 3; }

.es-block:hover .es-image-wrapper img { transform: scale(1.02); }

.es-content {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.es-label {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--flow-orange);
    text-transform: uppercase;
    margin-bottom: 0.5rem;
}

.es-title {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: clamp(1.5rem, 4vw, 2.25rem);
    line-height: 1.1;
    color: var(--flow-text);
    margin-bottom: 1rem;
}

.es-desc {
    font-size: 1rem;
    line-height: 1.6;
    color: rgba(34, 34, 34, 0.8);
}

@media (min-width: 768px) {
    .editorial-stories { gap: 2rem; }
    
    .es-block:not(.es-wide) {
        grid-template-columns: 1fr 1fr; /* 50/50 split */
        gap: 2rem;
    }
    
    /* Image on Left, Text on Right (default for grid is source order, but we enforce it if needed) */
    .es-image-left .es-image-wrapper { grid-column: 1; grid-row: 1; }
    .es-image-left .es-content { grid-column: 2; grid-row: 1; }
    
    /* Text on Left, Image on Right */
    .es-text-left .es-content { grid-column: 1; grid-row: 1; }
    .es-text-left .es-image-wrapper { grid-column: 2; grid-row: 1; }
}

@media (min-width: 1024px) {
    .editorial-stories { gap: 3.5rem; }
    .es-block:not(.es-wide) {
        /* Slightly offset ratio 55/45 as requested */
        grid-template-columns: 55% 45%; 
        gap: 3rem;
    }
    .es-text-left:not(.es-wide) {
        grid-template-columns: 45% 55%;
    }
}

/* ==========================================================================
   QUOTE & TRACKING
   ========================================================================== */
.utility-grid { display: grid; grid-template-columns: 1fr; gap: var(--space-lg); }
@media (min-width: 1024px) { .utility-grid { grid-template-columns: 1.2fr 0.8fr; } }

/* Quote */
.quote-service-selector { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-bottom: 1rem; }
.btn-selector { border: 1px solid var(--clr-border-light); padding: 0.5rem 1rem; border-radius: var(--radius-pill); color: rgba(255,255,255,0.7); font-family: var(--font-mono); font-weight: 500; font-size: 0.75rem; text-transform: uppercase; transition: all var(--t-fast); }
.btn-selector:hover, .btn-selector.selected { border-color: var(--flow-orange); color: var(--flow-orange); }

/* Tracking Module */
.tracking-module { background: var(--flow-blue); padding: var(--space-sm); border-radius: var(--radius-panel); border: 1px solid var(--clr-border-light); }
.module-title { font-family: var(--font-display); font-size: 1.25rem; font-weight: 700; letter-spacing: -0.02em; text-transform: uppercase; margin: 0.25rem 0 0.5rem; }
.module-desc { font-size: 0.875rem; color: rgba(255,255,255,0.8); margin-bottom: 1rem; }

.t-status-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 1rem; padding-bottom: 0.5rem; border-bottom: 1px solid var(--clr-border-light); }
.t-ref-display { font-family: var(--font-mono); font-weight: 500; color: var(--flow-white); text-transform: uppercase; }
.t-message p { font-size: 0.875rem; color: rgba(255,255,255,0.8); margin-bottom: 0.75rem; }

.contact-quick-ref { padding-left: 0.75rem; border-left: 2px solid var(--clr-border-light); }
.c-link { display: block; font-family: var(--font-mono); font-weight: 500; font-size: 1rem; margin-bottom: 0.25rem; color: rgba(255,255,255,0.7); }
.c-link:hover { color: var(--flow-orange); }

/* ==========================================================================
   FINAL CTA
   ========================================================================== */
.final-cta-section { padding: var(--space-lg) 0; }

/* ==========================================================================
   FOOTER
   ========================================================================== */
.footer-grid { display: grid; grid-template-columns: 1fr; gap: var(--space-md); padding-bottom: var(--space-md); border-bottom: 1px solid var(--clr-border-light); }
@media (min-width: 768px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1024px) { .footer-grid { grid-template-columns: 1.2fr 0.8fr 0.8fr 1.5fr; gap: 2rem; } }

.footer-logo { height: 104px; width: auto; object-fit: contain; margin-bottom: 1rem; }
.footer-desc { color: rgba(255,255,255,0.7); font-size: 0.875rem; max-width: 300px; margin-bottom: 0.75rem; }
.social-links { display: flex; gap: 0.75rem; font-family: var(--font-mono); font-weight: 500; }
.social-links a:hover { color: var(--flow-orange); }

.f-title { font-family: var(--font-mono); font-size: 0.75rem; font-weight: 500; letter-spacing: 0.05em; color: rgba(255,255,255,0.5); margin-bottom: 0.75rem; text-transform: uppercase; }
.f-list { display: flex; flex-direction: column; gap: 0.25rem; }
.f-list a { font-size: 0.875rem; color: var(--flow-white); }
.f-list a:hover { color: var(--flow-orange); }

.footer-locations { display: grid; grid-template-columns: 1fr; gap: 1rem; }
@media (min-width: 600px) { .footer-locations { grid-template-columns: 1fr 1fr; } }
.f-office { font-size: 0.875rem; color: rgba(255,255,255,0.7); }
.f-office p { margin: 0.25rem 0; }
.f-office a { display: block; color: var(--flow-white); font-weight: 500; }
.f-office a:hover { color: var(--flow-orange); }

.footer-bottom { display: flex; flex-direction: column; gap: 0.75rem; justify-content: space-between; align-items: center; padding-top: 1rem; font-family: var(--font-mono); font-weight: 500; font-size: 0.75rem; color: rgba(255,255,255,0.5); text-transform: uppercase; }
@media (min-width: 768px) { .footer-bottom { flex-direction: row; } }
.dev-attr { opacity: 0.5; }
@media (min-width: 1024px) {
    .dev-attr { margin-right: 17.5%; } /* Aligns with Kazungula Office column */
}

/* ==========================================================================
   ANIMATIONS
   ========================================================================== */
@keyframes fadein { from { opacity: 0; } to { opacity: 1; } }

.fade-up { opacity: 0; transform: translateY(30px); transition: opacity var(--t-slow), transform var(--t-slow); }
.fade-up.in-view { opacity: 1; transform: translateY(0); }

.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }
.delay-4 { transition-delay: 0.4s; }

/* Reduce motion accessibility */
@media (prefers-reduced-motion: reduce) {
    * { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; scroll-behavior: auto !important; }
    .fade-up { opacity: 1; transform: none; }
}

/* ==========================================================================
   FLOATING CONTACT WIDGET
   ========================================================================== */
.floating-contact {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    z-index: 1100;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 1rem;
}

.floating-menu {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    pointer-events: none;
}

.floating-menu.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    pointer-events: auto;
}

.f-btn, .f-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.8rem 1.5rem;
    border-radius: 50px;
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
    border: none;
    text-decoration: none;
    transition: all 0.2s ease;
    box-shadow: 0 10px 25px rgba(0,0,0,0.2);
}

.f-toggle {
    background-color: #10B981; 
    color: #ffffff;
    box-shadow: 0 8px 30px rgba(16, 185, 129, 0.4);
}
.f-toggle:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 35px rgba(16, 185, 129, 0.6);
}

.f-whatsapp {
    background-color: #25D366;
    color: #ffffff;
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.4);
}
.f-whatsapp:hover {
    background-color: #20BA56;
}

.f-phone {
    background-color: #1a1a1a;
    color: #ffffff;
    border: 1px solid #333;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}
.f-phone:hover {
    background-color: #2a2a2a;
}