/* ============================================
   SHIPPING_LOGISTICS.CSS - Master Edition
   Matching crude_oil.css design language
   ============================================ */

/* ---------- DESIGN SYSTEM ---------- */
:root {
    --crude-black: #0a0c0e;
    --crude-navy: #0b1a2a;
    --crude-gold: #e6b800;
    --crude-gold-light: #ffd966;
    --crude-gold-dark: #cc9900;
    --crude-silver: #8a8f99;
    --crude-platinum: #e8e9eb;
    --crude-white: #ffffff;
    --crude-offwhite: #f5f7fa;
    
    --gradient-crude: linear-gradient(135deg, var(--crude-gold) 0%, #ffb347 100%);
    --gradient-dark: linear-gradient(135deg, #0a0c0e 0%, #1a1e24 100%);
    --gradient-premium: linear-gradient(135deg, #e6b800 0%, #ffaa33 100%);
    
    --shadow-luxury: 0 25px 50px -10px rgba(0,0,0,0.25);
    --shadow-luxury-light: 0 25px 40px -15px rgba(230,184,0,0.15);
    --shadow-luxury-gold: 0 20px 40px -10px rgba(230,184,0,0.25);
}

/* ---------- CINEMATIC HERO - MATCHING CRUDE OIL ---------- */
.shipping-hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 140px 0 100px;
    overflow: hidden;
    background: var(--crude-black);
}

.hero-backdrop {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.hero-media-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    grid-template-rows: 1fr 1fr;
    gap: 4px;
    width: 100%;
    height: 100%;
}

.media-primary {
    grid-row: 1 / -1;
    grid-column: 1;
    overflow: hidden;
}

.media-primary img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    animation: slowZoom 20s infinite alternate ease-in-out;
}

.media-accent-1 {
    grid-row: 1;
    grid-column: 2;
    overflow: hidden;
}

.media-accent-2 {
    grid-row: 2;
    grid-column: 2;
    overflow: hidden;
}

.media-accent-1 img,
.media-accent-2 img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.8s ease;
}

.media-accent-1:hover img,
.media-accent-2:hover img {
    transform: scale(1.05);
}

@keyframes slowZoom {
    0% { transform: scale(1); }
    100% { transform: scale(1.08); }
}

.overlay-gradient-multilayer {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 2;
}

.gradient-1 {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 30% 50%, transparent 0%, rgba(10,12,14,0.4) 100%);
}

.gradient-2 {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(10,12,14,0.95) 0%, rgba(10,12,14,0.7) 50%, rgba(10,12,14,0.4) 100%);
}

.pattern-dots {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: radial-gradient(rgba(230,184,0,0.05) 1px, transparent 1px);
    background-size: 30px 30px;
    opacity: 0.4;
}

.hero-content-wrapper {
    position: relative;
    z-index: 10;
    max-width: 900px;
    color: var(--crude-white);
}

.breadcrumb-luxury {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 35px;
    font-size: 0.9rem;
    letter-spacing: 0.5px;
}

.breadcrumb-luxury a {
    color: rgba(255,255,255,0.7);
    transition: color 0.3s ease;
    text-decoration: none;
}

.breadcrumb-luxury a:hover {
    color: var(--crude-gold);
}

.breadcrumb-luxury .separator {
    color: var(--crude-gold);
    font-size: 0.75rem;
}

.breadcrumb-luxury .current {
    color: var(--crude-white);
    font-weight: 700;
    position: relative;
}

.breadcrumb-luxury .current::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--crude-gold);
}

.hero-badge-container {
    display: flex;
    gap: 20px;
    margin-bottom: 30px;
}

.badge-benchmark,
.badge-volume {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 24px;
    background: rgba(255,255,255,0.05);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(230,184,0,0.2);
    border-radius: 100px;
    font-size: 0.9rem;
}

.badge-icon {
    color: var(--crude-gold);
    font-size: 1rem;
}

.hero-title-master {
    margin-bottom: 25px;
}

.hero-title-master .title-line {
    display: block;
    font-size: 5rem;
    font-weight: 800;
    font-family: 'Syne', sans-serif;
    line-height: 1.1;
}

.hero-title-master .gold-gradient {
    background: linear-gradient(135deg, #e6b800 0%, #ffaa33 50%, #ffd966 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.hero-description {
    font-size: 1.3rem;
    line-height: 1.6;
    color: rgba(255,255,255,0.9);
    max-width: 750px;
    margin-bottom: 40px;
}

.hero-action-group {
    display: flex;
    gap: 20px;
    margin-bottom: 50px;
}

.btn-hero-primary {
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: 15px;
    padding: 18px 36px;
    background: var(--gradient-premium);
    border: none;
    border-radius: 12px;
    color: var(--crude-black);
    font-weight: 700;
    font-size: 1.1rem;
    text-decoration: none;
    overflow: hidden;
    transition: all 0.4s ease;
}

.btn-hero-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 20px 40px rgba(230,184,0,0.3);
}

.btn-glow {
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
    transition: left 0.6s ease;
}

.btn-hero-primary:hover .btn-glow {
    left: 100%;
}

.btn-hero-secondary {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 18px 36px;
    background: transparent;
    border: 2px solid rgba(255,255,255,0.2);
    border-radius: 12px;
    color: var(--crude-white);
    font-weight: 600;
    font-size: 1.1rem;
    text-decoration: none;
    transition: all 0.4s ease;
}

.btn-hero-secondary:hover {
    border-color: var(--crude-gold);
    background: rgba(230,184,0,0.05);
    transform: translateY(-3px);
}

.hero-trading-floor {
    background: rgba(10,12,14,0.7);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255,255,255,0.05);
    border-radius: 20px;
    padding: 25px 30px;
    max-width: 900px;
}

.floor-stats {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 15px;
    flex-wrap: wrap;
}

.stat-group {
    display: flex;
    flex-direction: column;
}

.stat-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: rgba(255,255,255,0.5);
    margin-bottom: 5px;
}

.stat-value {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--crude-white);
}

.stat-change {
    font-size: 0.8rem;
    margin-top: 3px;
}

.stat-change.positive {
    color: #00c853;
}

.stat-change.negative {
    color: #ff3d00;
}

.stat-divider {
    width: 1px;
    height: 40px;
    background: rgba(255,255,255,0.1);
}

.floor-timestamp {
    display: flex;
    align-items: center;
    gap: 8px;
    color: rgba(255,255,255,0.5);
    font-size: 0.85rem;
}

.floor-timestamp i {
    color: var(--crude-gold);
}

.hero-scroll-indicator {
    position: absolute;
    bottom: 50px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 20;
}

.scroll-link {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    color: var(--crude-white);
}

.scroll-text {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 3px;
    color: rgba(255,255,255,0.7);
}

.scroll-line {
    width: 1px;
    height: 60px;
    background: linear-gradient(180deg, var(--crude-gold) 0%, transparent 100%);
    animation: scrollPulse 2s infinite;
}

@keyframes scrollPulse {
    0% { opacity: 0.3; transform: scaleY(0.8); }
    50% { opacity: 1; transform: scaleY(1); }
    100% { opacity: 0.3; transform: scaleY(0.8); }
}

/* ---------- SHIPPING COMMAND CENTER ---------- */
.shipping-command-center {
    padding: 120px 0;
    background: var(--crude-white);
    position: relative;
}

.command-grid {
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    gap: 80px;
    align-items: center;
}

.command-visual {
    position: relative;
}

.visual-triptych {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.triptych-primary {
    position: relative;
    border-radius: 24px;
    overflow: hidden;
    aspect-ratio: 16/9;
}

.triptych-primary img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.image-caption {
    position: absolute;
    bottom: 20px;
    left: 20px;
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 20px;
    background: rgba(255,255,255,0.95);
    backdrop-filter: blur(10px);
    border-radius: 12px;
    box-shadow: var(--shadow-luxury);
}

.caption-icon {
    color: var(--crude-gold);
    font-size: 1.2rem;
}

.caption-text {
    font-weight: 600;
    color: var(--crude-black);
}

.triptych-secondary {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.secondary-item {
    border-radius: 16px;
    overflow: hidden;
    aspect-ratio: 1;
}

.secondary-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.command-floating-card {
    position: absolute;
    bottom: -30px;
    right: -30px;
    width: 280px;
    background: var(--crude-white);
    border-radius: 20px;
    box-shadow: var(--shadow-luxury);
    padding: 25px;
    border: 1px solid rgba(230,184,0,0.2);
}

.floating-header {
    display: flex;
    align-items: center;
    gap: 12px;
    padding-bottom: 15px;
    margin-bottom: 15px;
    border-bottom: 1px solid #eee;
    color: var(--crude-black);
    font-weight: 700;
}

.floating-header i {
    color: var(--crude-gold);
    font-size: 1.2rem;
}

.floating-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: 12px;
}

.row-label {
    color: var(--crude-silver);
    font-size: 0.9rem;
}

.row-value {
    font-weight: 600;
    color: var(--crude-black);
}

.content-badge {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 25px;
}

.badge-line {
    width: 50px;
    height: 2px;
    background: var(--crude-gold);
}

.badge-text {
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 3px;
    color: var(--crude-gold);
}

.command-title {
    font-size: 3.2rem;
    font-weight: 800;
    font-family: 'Syne', sans-serif;
    line-height: 1.1;
    margin-bottom: 30px;
    color: var(--crude-black);
}

.command-lead {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--crude-black);
    margin-bottom: 20px;
    line-height: 1.5;
    border-left: 4px solid var(--crude-gold);
    padding-left: 25px;
}

.command-paragraphs p {
    margin-bottom: 20px;
    color: #4a5568;
    line-height: 1.8;
}

.command-metrics {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    margin: 40px 0 30px;
}

.metric-block {
    text-align: left;
}

.metric-digit {
    display: block;
    font-size: 2.2rem;
    font-weight: 800;
    font-family: 'Syne', sans-serif;
    color: var(--crude-gold);
    line-height: 1;
    margin-bottom: 5px;
}

.metric-label {
    display: block;
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--crude-black);
    margin-bottom: 3px;
}

.metric-desc {
    font-size: 0.75rem;
    color: var(--crude-silver);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.command-certifications {
    display: flex;
    gap: 25px;
}

.cert-item {
    display: flex;
    align-items: center;
    gap: 8px;
    color: #4a5568;
}

.cert-item i {
    color: var(--crude-gold);
}

/* ---------- FLEET SEGMENTS (matching crude grades master) ---------- */
.fleet-segments {
    padding: 100px 0;
    background: var(--crude-offwhite);
}

.segments-header {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    margin-bottom: 50px;
}

.eyebrow-luxury {
    display: inline-block;
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 4px;
    color: var(--crude-gold);
    margin-bottom: 15px;
}

.segments-title {
    font-size: 2.8rem;
    font-weight: 800;
    font-family: 'Syne', sans-serif;
    line-height: 1.1;
    color: var(--crude-black);
}

.header-description {
    font-size: 1.1rem;
    color: #4a5568;
    line-height: 1.6;
    margin-top: 20px;
}

.segments-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.segment-card {
    background: var(--crude-white);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    border: 1px solid rgba(0,0,0,0.02);
}

.segment-card:hover {
    transform: translateY(-12px);
    box-shadow: var(--shadow-luxury-light);
    border-color: rgba(230,184,0,0.3);
}

.segment-media {
    position: relative;
    height: 250px;
    overflow: hidden;
}

.segment-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.8s ease;
}

.segment-card:hover .segment-media img {
    transform: scale(1.08);
}

.segment-badge {
    position: absolute;
    top: 16px;
    right: 16px;
    padding: 6px 16px;
    background: rgba(10,12,14,0.9);
    backdrop-filter: blur(4px);
    border-radius: 50px;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--crude-gold);
    border: 1px solid rgba(230,184,0,0.3);
}

.segment-content {
    padding: 25px;
}

.segment-content h3 {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--crude-black);
    margin-bottom: 20px;
}

.segment-specs {
    margin-bottom: 20px;
}

.spec-row {
    display: flex;
    justify-content: space-between;
    padding: 10px 0;
    border-bottom: 1px solid #edf2f7;
}

.spec-row:last-child {
    border-bottom: none;
}

.spec-label {
    color: var(--crude-silver);
    font-size: 0.9rem;
}

.spec-value {
    color: var(--crude-black);
    font-weight: 600;
}

.segment-desc {
    color: #4a5568;
    line-height: 1.6;
    margin-bottom: 20px;
}

.segment-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--crude-gold);
    font-weight: 700;
    text-decoration: none;
    transition: gap 0.3s ease;
}

.segment-link:hover {
    gap: 12px;
}

/* ---------- LOGISTICS SERVICES (matching value chain) ---------- */
.logistics-services {
    padding: 100px 0;
    background: var(--crude-white);
}

.services-header {
    text-align: center;
    margin-bottom: 60px;
}

.services-title {
    font-size: 2.8rem;
    font-weight: 800;
    font-family: 'Syne', sans-serif;
    color: var(--crude-black);
}

.services-grid-luxury {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.service-card-luxury {
    background: var(--crude-white);
    border-radius: 24px;
    padding: 40px 30px;
    box-shadow: 0 15px 35px rgba(0,0,0,0.03);
    border: 1px solid #edf2f7;
    transition: all 0.4s ease;
}

.service-card-luxury:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-luxury);
    border-color: rgba(230,184,0,0.2);
}

.service-icon-wrapper {
    width: 70px;
    height: 70px;
    background: rgba(230,184,0,0.1);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--crude-gold);
    margin-bottom: 25px;
    transition: all 0.3s ease;
}

.service-card-luxury:hover .service-icon-wrapper {
    background: var(--crude-gold);
    color: var(--crude-black);
}

.service-card-luxury h3 {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--crude-black);
    margin-bottom: 15px;
}

.service-card-luxury p {
    color: #4a5568;
    line-height: 1.6;
    margin-bottom: 20px;
}

.service-features {
    list-style: none;
    padding: 0;
}

.service-features li {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 10px;
    font-size: 0.9rem;
    color: #4a5568;
}

.service-features li i {
    color: var(--crude-gold);
}

/* ---------- GLOBAL NETWORK (matching sourcing network) ---------- */
.global-network {
    padding: 100px 0;
    background: var(--crude-offwhite);
}

.network-intro {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    margin-bottom: 50px;
}

.network-title {
    font-size: 2.8rem;
    font-weight: 800;
    font-family: 'Syne', sans-serif;
    color: var(--crude-black);
}

.network-description {
    font-size: 1.1rem;
    color: #4a5568;
    line-height: 1.6;
    margin-top: 20px;
}

.network-map-visual {
    background: var(--crude-white);
    border-radius: 30px;
    padding: 40px;
    box-shadow: var(--shadow-luxury);
}

.map-container {
    position: relative;
    height: 400px;
    border-radius: 20px;
    overflow: hidden;
    margin-bottom: 40px;
}

.map-bg {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.map-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(10,12,14,0.7) 0%, rgba(10,12,14,0.3) 100%);
}

.port-marker {
    position: absolute;
    z-index: 10;
    cursor: pointer;
}

.marker-dot {
    display: block;
    width: 16px;
    height: 16px;
    background: var(--crude-gold);
    border-radius: 50%;
    box-shadow: 0 0 0 0 rgba(230,184,0,0.5);
    animation: pulse-gold 2s infinite;
}

.marker-name {
    position: absolute;
    left: 25px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--crude-white);
    font-weight: 600;
    font-size: 0.8rem;
    white-space: nowrap;
    text-shadow: 0 2px 4px rgba(0,0,0,0.3);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.port-marker:hover .marker-name {
    opacity: 1;
}

@keyframes pulse-gold {
    0% { box-shadow: 0 0 0 0 rgba(230,184,0,0.7); }
    70% { box-shadow: 0 0 0 15px rgba(230,184,0,0); }
    100% { box-shadow: 0 0 0 0 rgba(230,184,0,0); }
}

.marker-rotterdam { top: 40%; left: 48%; }
.marker-singapore { top: 60%; left: 72%; }
.marker-houston { top: 45%; left: 28%; }
.marker-fujairah { top: 55%; left: 58%; }
.marker-ningbo { top: 50%; left: 75%; }
.marker-alshuwaih { top: 50%; left: 55%; }
.marker-ulas { top: 45%; left: 70%; }
.marker-jebelali { top: 53%; left: 58%; }

.port-statistics {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.stat-card {
    text-align: center;
    padding: 25px;
    background: var(--crude-offwhite);
    border-radius: 16px;
    transition: all 0.3s ease;
}

.stat-card:hover {
    background: var(--crude-white);
    box-shadow: var(--shadow-luxury-light);
    transform: translateY(-5px);
}

.stat-digit {
    display: block;
    font-size: 2.2rem;
    font-weight: 800;
    font-family: 'Syne', sans-serif;
    color: var(--crude-gold);
    line-height: 1;
    margin-bottom: 5px;
}

.stat-label {
    color: var(--crude-black);
    font-weight: 600;
    font-size: 0.9rem;
}

/* ---------- TRADE ROUTES ---------- */
.trade-routes {
    padding: 100px 0;
    background: var(--crude-white);
}

.routes-header {
    text-align: center;
    margin-bottom: 60px;
}

.routes-title {
    font-size: 2.8rem;
    font-weight: 800;
    font-family: 'Syne', sans-serif;
    color: var(--crude-black);
}

.routes-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.route-card {
    background: var(--crude-white);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
    transition: all 0.4s ease;
    border: 1px solid #edf2f7;
}

.route-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-luxury);
    border-color: rgba(230,184,0,0.2);
}

.route-map {
    position: relative;
    height: 200px;
    overflow: hidden;
}

.route-map img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.8s ease;
}

.route-card:hover .route-map img {
    transform: scale(1.05);
}

.route-path {
    position: absolute;
    top: 50%;
    left: 0;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    color: var(--crude-white);
    font-size: 1.2rem;
    text-shadow: 0 2px 4px rgba(0,0,0,0.3);
}

.route-path .start,
.route-path .end {
    color: var(--crude-gold);
}

.route-path .path-line {
    font-size: 2rem;
}

.route-content {
    padding: 25px;
}

.route-content h3 {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--crude-black);
    margin-bottom: 10px;
}

.route-desc {
    color: #4a5568;
    margin-bottom: 15px;
    line-height: 1.6;
}

.route-stats {
    display: flex;
    gap: 20px;
}

.route-stats span {
    display: flex;
    align-items: center;
    gap: 5px;
    color: #4a5568;
    font-size: 0.9rem;
}

.route-stats i {
    color: var(--crude-gold);
}

/* ---------- VESSEL INTELLIGENCE (matching quality assurance) ---------- */
.vessel-intelligence {
    padding: 100px 0;
    background: linear-gradient(135deg, var(--crude-black) 0%, #1a1e24 100%);
}

.intelligence-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.intelligence-content {
    color: var(--crude-white);
}

.intelligence-title {
    font-size: 2.8rem;
    font-weight: 800;
    font-family: 'Syne', sans-serif;
    line-height: 1.1;
    margin-bottom: 20px;
}

.intelligence-desc {
    color: rgba(255,255,255,0.8);
    font-size: 1.1rem;
    line-height: 1.6;
    margin-bottom: 40px;
}

.intelligence-features {
    display: flex;
    flex-direction: column;
    gap: 25px;
    margin-bottom: 40px;
}

.feature-item {
    display: flex;
    gap: 15px;
}

.feature-item i {
    font-size: 1.5rem;
    color: var(--crude-gold);
}

.feature-item h4 {
    font-size: 1.1rem;
    margin-bottom: 5px;
    color: var(--crude-white);
}

.feature-item p {
    color: rgba(255,255,255,0.7);
    font-size: 0.95rem;
}

.btn-intelligence {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 16px 32px;
    background: var(--gradient-premium);
    border: none;
    border-radius: 12px;
    color: var(--crude-black);
    font-weight: 700;
    text-decoration: none;
    transition: all 0.4s ease;
}

.btn-intelligence:hover {
    transform: translateY(-3px);
    box-shadow: 0 20px 40px rgba(230,184,0,0.25);
}

.intelligence-visual {
    position: relative;
    border-radius: 24px;
    overflow: hidden;
}

.intelligence-visual img {
    width: 100%;
    height: auto;
    display: block;
}

.visual-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(230,184,0,0.2), transparent);
}

.tracking-pulse {
    position: absolute;
    top: 30%;
    left: 40%;
    width: 20px;
    height: 20px;
    background: var(--crude-gold);
    border-radius: 50%;
    box-shadow: 0 0 0 0 rgba(230,184,0,0.5);
    animation: pulse-gold 2s infinite;
}

.tracking-pulse.pulse-2 {
    top: 60%;
    left: 70%;
    animation-delay: 1s;
}

/* ---------- FREIGHT INTELLIGENCE (matching market intelligence) ---------- */
.freight-intelligence {
    padding: 100px 0;
    background: var(--crude-offwhite);
}

.intel-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: 50px;
}

.intel-title {
    font-size: 2.8rem;
    font-weight: 800;
    font-family: 'Syne', sans-serif;
    color: var(--crude-black);
}

.view-all {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--crude-black);
    font-weight: 600;
    text-decoration: none;
    padding-bottom: 10px;
    border-bottom: 2px solid transparent;
    transition: all 0.3s ease;
}

.view-all:hover {
    color: var(--crude-gold);
    border-bottom-color: var(--crude-gold);
}

.freight-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-bottom: 40px;
}

.freight-card {
    display: flex;
    gap: 25px;
    padding: 30px;
    background: var(--crude-white);
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.02);
    transition: all 0.4s ease;
}

.freight-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-luxury);
}

.card-date {
    text-align: center;
    min-width: 70px;
}

.card-date .day {
    display: block;
    font-size: 2.2rem;
    font-weight: 800;
    font-family: 'Syne', sans-serif;
    color: var(--crude-gold);
    line-height: 1;
    margin-bottom: 5px;
}

.card-date .month {
    font-size: 0.8rem;
    color: var(--crude-silver);
    text-transform: uppercase;
    letter-spacing: 2px;
}

.card-content {
    flex: 1;
}

.card-category {
    display: inline-block;
    padding: 4px 12px;
    background: rgba(230,184,0,0.1);
    border-radius: 50px;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--crude-gold);
    margin-bottom: 12px;
}

.card-content h4 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--crude-black);
    margin-bottom: 10px;
}

.card-content p {
    color: #4a5568;
    line-height: 1.6;
    margin-bottom: 15px;
}

.card-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--crude-gold);
    font-weight: 600;
    text-decoration: none;
    transition: gap 0.3s ease;
}

.card-link:hover {
    gap: 12px;
}

.bdi-indicator {
    background: var(--crude-white);
    border-radius: 20px;
    padding: 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: var(--shadow-luxury);
}

.bdi-label {
    display: block;
    color: var(--crude-silver);
    font-size: 0.9rem;
    margin-bottom: 5px;
}

.bdi-value {
    font-size: 2rem;
    font-weight: 800;
    color: var(--crude-black);
}

.bdi-change {
    font-size: 1rem;
    font-weight: 600;
    margin-left: 10px;
}

.bdi-change.positive {
    color: #00c853;
}

.bdi-updated {
    display: block;
    color: var(--crude-silver);
    font-size: 0.85rem;
    margin-top: 5px;
}

.bdi-chart {
    display: flex;
    align-items: flex-end;
    gap: 10px;
    height: 85px;
}

.chart-bar {
    width: 40px;
    background: #edf2f7;
    border-radius: 10px 10px 0 0;
    transition: all 0.3s ease;
}

.chart-bar.active {
    background: var(--crude-gold);
}

/* ---------- LOGISTICS PARTNERS ---------- */
.logistics-partners {
    padding: 60px 0;
    background: var(--crude-white);
}

.partners-header {
    text-align: center;
    margin-bottom: 40px;
}

.partners-title {
    font-size: 2.8rem;
    font-weight: 800;
    font-family: 'Syne', sans-serif;
    color: var(--crude-black);
}

.partners-marquee {
    overflow: hidden;
    position: relative;
}

.partner-logo-group {
    display: flex;
    gap: 40px;
    animation: scroll 30s linear infinite;
    width: fit-content;
}

@keyframes scroll {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

.partner-logo-item {
    padding: 15px 30px;
    background: var(--crude-offwhite);
    border-radius: 50px;
    font-weight: 600;
    color: var(--crude-black);
    white-space: nowrap;
    border: 1px solid #edf2f7;
    transition: all 0.3s ease;
}

.partner-logo-item:hover {
    background: var(--crude-gold);
    border-color: var(--crude-gold);
    transform: translateY(-3px);
}

/* ---------- SHIPPING QUOTE ENGINE (matching crude quote engine) ---------- */
.shipping-quote-engine {
    padding: 100px 0 80px;
    background: linear-gradient(135deg, var(--crude-black) 0%, #1a1e24 100%);
    position: relative;
    overflow: hidden;
}

.shipping-quote-engine::before {
    content: '';
    position: absolute;
    top: -100px;
    right: -100px;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(230,184,0,0.1) 0%, transparent 70%);
    border-radius: 50%;
}

.shipping-quote-engine::after {
    content: '';
    position: absolute;
    bottom: -100px;
    left: -100px;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(230,184,0,0.05) 0%, transparent 70%);
    border-radius: 50%;
}

.quote-engine-container {
    position: relative;
    z-index: 10;
}

.quote-engine-header {
    text-align: center;
    margin-bottom: 50px;
}

.engine-eyebrow {
    display: inline-block;
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 5px;
    color: var(--crude-gold);
    margin-bottom: 15px;
}

.engine-title {
    font-size: 3.2rem;
    font-weight: 800;
    font-family: 'Syne', sans-serif;
    color: var(--crude-white);
    margin-bottom: 15px;
}

.engine-description {
    font-size: 1.1rem;
    color: rgba(255,255,255,0.8);
    max-width: 600px;
    margin: 0 auto;
}

.quote-engine-body {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 40px;
    max-width: 1200px;
    margin: 0 auto;
    background: rgba(255,255,255,0.03);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255,255,255,0.05);
    border-radius: 30px;
    padding: 40px;
}

.quote-form-panel {
    padding-right: 30px;
    border-right: 1px solid rgba(255,255,255,0.1);
}

.shipping-quote-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-row-double {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-field {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-field label {
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: rgba(255,255,255,0.7);
}

.form-field select,
.form-field input,
.form-field textarea {
    padding: 14px 18px;
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 12px;
    color: var(--crude-white);
    font-size: 0.95rem;
    transition: all 0.3s ease;
}

.form-field select option {
    background: #1a1e24;
    color: var(--crude-white);
}

.form-field select:hover,
.form-field input:hover,
.form-field textarea:hover {
    border-color: rgba(230,184,0,0.3);
}

.form-field select:focus,
.form-field input:focus,
.form-field textarea:focus {
    outline: none;
    border-color: var(--crude-gold);
    background: rgba(255,255,255,0.08);
}

.form-field textarea {
    min-height: 100px;
    resize: vertical;
}

.form-row-full {
    grid-column: 1 / -1;
}

.form-submit-area {
    margin-top: 30px;
}

.btn-quote-submit {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 18px 32px;
    background: var(--gradient-premium);
    border: none;
    border-radius: 12px;
    color: var(--crude-black);
    font-weight: 700;
    font-size: 1.1rem;
    cursor: pointer;
    transition: all 0.4s ease;
    margin-bottom: 15px;
}

.btn-quote-submit:hover {
    transform: translateY(-3px);
    box-shadow: 0 20px 40px rgba(230,184,0,0.25);
}

.quote-guarantee {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    color: rgba(255,255,255,0.6);
    font-size: 0.85rem;
}

.quote-guarantee i {
    color: var(--crude-gold);
}

.quote-contact-panel {
    padding-left: 30px;
}

.contact-panel-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 30px;
}

.contact-panel-header i {
    font-size: 2rem;
    color: var(--crude-gold);
}

.contact-panel-header h3 {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--crude-white);
}

.contact-regions {
    display: flex;
    flex-direction: column;
    gap: 25px;
    margin-bottom: 30px;
}

.region-block {
    display: flex;
    align-items: center;
    gap: 15px;
}

.region-flag {
    font-size: 1.8rem;
}

.region-details {
    display: flex;
    flex-direction: column;
}

.region-name {
    font-weight: 700;
    color: var(--crude-gold);
    margin-bottom: 3px;
}

.region-phone {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--crude-white);
    text-decoration: none;
    transition: color 0.3s ease;
}

.region-phone:hover {
    color: var(--crude-gold);
}

.region-hours {
    font-size: 0.75rem;
    color: rgba(255,255,255,0.5);
    margin-top: 2px;
}

.contact-email {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 20px 0;
    border-top: 1px solid rgba(255,255,255,0.1);
    border-bottom: 1px solid rgba(255,255,255,0.1);
    margin-bottom: 20px;
}

.contact-email i {
    color: var(--crude-gold);
    font-size: 1.2rem;
}

.contact-email a {
    color: var(--crude-white);
    font-weight: 600;
    text-decoration: none;
    transition: color 0.3s ease;
}

.contact-email a:hover {
    color: var(--crude-gold);
}

.contact-compliance {
    display: flex;
    align-items: center;
    gap: 12px;
    color: rgba(255,255,255,0.7);
    font-size: 0.85rem;
}

.contact-compliance i {
    color: var(--crude-gold);
}

/* ---------- TRUST INDICATORS (matching crude oil) ---------- */
.trust-indicators {
    padding: 60px 0;
    background: var(--crude-white);
    border-top: 1px solid #edf2f7;
}

.trust-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 20px;
}

.trust-icon {
    width: 60px;
    height: 60px;
    background: rgba(230,184,0,0.1);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    color: var(--crude-gold);
}

.trust-content h4 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--crude-black);
    margin-bottom: 5px;
}

.trust-content p {
    color: #4a5568;
    font-size: 0.9rem;
}

/* ---------- ANIMATIONS ---------- */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-fade-up {
    opacity: 0;
    animation: fadeInUp 0.8s cubic-bezier(0.23, 1, 0.32, 1) forwards;
}

.delay-1 { animation-delay: 0.2s; }
.delay-2 { animation-delay: 0.4s; }
.delay-3 { animation-delay: 0.6s; }
.delay-4 { animation-delay: 0.8s; }
.delay-5 { animation-delay: 1s; }

.segment-card,
.service-card-luxury,
.route-card,
.freight-card {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s cubic-bezier(0.23, 1, 0.32, 1);
}

.segment-card.animate-in,
.service-card-luxury.animate-in,
.route-card.animate-in,
.freight-card.animate-in {
    opacity: 1;
    transform: translateY(0);
}

/* ---------- RESPONSIVE ---------- */
@media (max-width: 1400px) {
    .hero-title-master .title-line { font-size: 4.2rem; }
    .segments-grid { grid-template-columns: repeat(2, 1fr); }
    .services-grid-luxury { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 1200px) {
    .command-grid,
    .intelligence-grid {
        grid-template-columns: 1fr;
        gap: 60px;
    }
    
    .segments-grid { grid-template-columns: 1fr; }
    .services-grid-luxury { grid-template-columns: 1fr; }
    .freight-grid { grid-template-columns: repeat(2, 1fr); }
    .command-floating-card { display: none; }
    .quote-engine-body { grid-template-columns: 1fr; }
    .quote-form-panel { padding-right: 0; border-right: none; }
}

@media (max-width: 992px) {
    .hero-title-master .title-line { font-size: 3.5rem; }
    .segments-header,
    .network-intro {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .routes-grid { grid-template-columns: 1fr; }
    .port-statistics { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
    .hero-title-master .title-line { font-size: 2.5rem; }
    .hero-badge-container { flex-direction: column; }
    .hero-action-group { flex-direction: column; }
    
    .floor-stats { flex-direction: column; align-items: flex-start; gap: 15px; }
    .stat-divider { display: none; }
    
    .command-metrics { grid-template-columns: repeat(2, 1fr); }
    .freight-grid { grid-template-columns: 1fr; }
    .freight-card { flex-direction: column; }
    .bdi-indicator { flex-direction: column; gap: 20px; text-align: center; }
    .trust-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 576px) {
    .hero-title-master .title-line { font-size: 2rem; }
    .command-metrics { grid-template-columns: 1fr; }
    .command-certifications { flex-direction: column; }
    .port-statistics { grid-template-columns: 1fr; }
    .trust-grid { grid-template-columns: 1fr; }
    .form-row-double { grid-template-columns: 1fr; }
}