/* 
========================================================================
   OZ Premium Nuts Export Portal - Modern Design System & Stylesheet
   Luxury Aesthetic: Australian Forest, Rich Gold, Premium Parchment
========================================================================
*/

/* --- Imports & Fonts --- */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@300;400;500;600;700;800&display=swap');

/* --- Root Variables & Theme System --- */
:root {
    /* Color Palette */
    --forest-deep: hsl(143, 33%, 12%);      /* Deep Luxury Green */
    --forest-medium: hsl(143, 25%, 20%);    /* Forest Accent Green */
    --forest-light: hsl(143, 15%, 93%);     /* Soft Green Tint */
    --gold-primary: hsl(43, 62%, 53%);      /* Premium Gold */
    --gold-dark: hsl(40, 60%, 40%);         /* Rich Gold Shadow */
    --gold-light: hsl(43, 75%, 90%);        /* Gold Accent Background */
    --parchment: hsl(38, 45%, 98%);         /* Luxurious Soft Parchment */
    --cream: hsl(38, 30%, 94%);             /* Soft Cream Accent */
    --earth-dark: #2B1E16;                  /* Walnut / Dark Chocolate */
    
    /* Text & Neutral Colors */
    --text-main: hsl(143, 20%, 15%);
    --text-muted: hsl(143, 10%, 45%);
    --text-white: #ffffff;
    
    /* UI Structure */
    --border-radius-sm: 8px;
    --border-radius-md: 16px;
    --border-radius-lg: 24px;
    --border-color: rgba(62, 76, 62, 0.1);
    
    /* Shadows */
    --shadow-soft: 0 4px 20px rgba(0, 0, 0, 0.03);
    --shadow-medium: 0 10px 30px rgba(43, 30, 22, 0.06);
    --shadow-hover: 0 20px 40px rgba(27, 51, 34, 0.12);
    
    /* Animation Transitions */
    --transition-fast: 0.2s ease;
    --transition-medium: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

/* --- Base & Reset --- */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    background-color: var(--parchment);
    color: var(--text-main);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Outfit', sans-serif;
    color: var(--forest-deep);
    font-weight: 700;
    line-height: 1.25;
}

/* --- Elegant Scrollbar --- */
::-webkit-scrollbar {
    width: 10px;
}
::-webkit-scrollbar-track {
    background: var(--parchment);
}
::-webkit-scrollbar-thumb {
    background: var(--forest-medium);
    border: 3px solid var(--parchment);
    border-radius: 10px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--gold-primary);
}

/* --- Layout Utilities --- */
.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 2rem;
}

section {
    padding: 7rem 0;
    position: relative;
}

.section-tag {
    display: inline-block;
    color: var(--gold-dark);
    font-family: 'Outfit', sans-serif;
    font-weight: 600;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 3px;
    margin-bottom: 0.75rem;
}

.section-title {
    font-size: 2.8rem;
    font-weight: 800;
    letter-spacing: -0.5px;
    margin-bottom: 1.25rem;
}

.section-desc {
    font-size: 1.15rem;
    color: var(--text-muted);
    max-width: 700px;
    margin-bottom: 3.5rem;
}

.text-center { text-align: center; }
.mx-auto { margin-left: auto; margin-right: auto; }

/* --- Sticky Glassmorphic Header --- */
header.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(253, 251, 247, 0.85);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border-bottom: 1px solid var(--border-color);
    transition: all var(--transition-fast);
}

header.site-header.scrolled {
    padding: 0.5rem 0;
    background: rgba(253, 251, 247, 0.95);
    box-shadow: var(--shadow-soft);
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
    transition: height var(--transition-fast);
}

header.site-header.scrolled .header-container {
    height: 64px;
}

/* Elegant Text SVG Logo style */
.logo-link {
    display: flex;
    align-items: center;
    text-decoration: none;
    gap: 0.75rem;
}

.logo-icon {
    width: 42px;
    height: 42px;
    fill: var(--forest-deep);
    transition: transform var(--transition-medium);
}

.logo-link:hover .logo-icon {
    transform: rotate(15px) scale(1.05);
}

.logo-text {
    display: flex;
    flex-direction: column;
}

.logo-title {
    font-family: 'Outfit', sans-serif;
    font-weight: 800;
    font-size: 1.5rem;
    letter-spacing: 2px;
    line-height: 1;
    color: var(--forest-deep);
}

.logo-sub {
    font-family: 'Outfit', sans-serif;
    font-size: 0.65rem;
    font-weight: 600;
    letter-spacing: 2.5px;
    color: var(--gold-dark);
    text-transform: uppercase;
    margin-top: 2px;
}

/* Nav Menu */
.nav-menu {
    display: flex;
    align-items: center;
    gap: 2.5rem;
    list-style: none;
}

.nav-link {
    text-decoration: none;
    color: var(--forest-deep);
    font-weight: 500;
    font-size: 0.95rem;
    font-family: 'Outfit', sans-serif;
    transition: color var(--transition-fast);
    position: relative;
    padding: 0.25rem 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--gold-primary);
    transition: width var(--transition-fast);
}

.nav-link:hover {
    color: var(--gold-dark);
}

.nav-link:hover::after {
    width: 100%;
}

/* Multi-market selector in nav */
.market-selector-container {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.market-flag-btn {
    background: none;
    border: 1px solid var(--border-color);
    padding: 4px 8px;
    border-radius: 20px;
    font-size: 1.1rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 6px;
    font-family: 'Outfit', sans-serif;
    font-weight: 500;
    font-size: 0.8rem;
    color: var(--forest-deep);
    transition: all var(--transition-fast);
}

.market-flag-btn:hover, .market-flag-btn.active {
    background: var(--gold-light);
    border-color: var(--gold-primary);
}

.nav-cta-btn {
    background: linear-gradient(135deg, var(--forest-deep), var(--forest-medium));
    color: var(--text-white);
    text-decoration: none;
    padding: 0.75rem 1.5rem;
    border-radius: var(--border-radius-sm);
    font-family: 'Outfit', sans-serif;
    font-weight: 600;
    font-size: 0.9rem;
    letter-spacing: 0.5px;
    box-shadow: var(--shadow-soft);
    transition: all var(--transition-fast);
}

.nav-cta-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 15px rgba(27, 51, 34, 0.25);
    background: linear-gradient(135deg, var(--forest-medium), var(--forest-deep));
}

.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.8rem;
    color: var(--forest-deep);
    cursor: pointer;
}

/* --- Hero Section --- */
.hero-section {
    padding-top: 10rem;
    padding-bottom: 7rem;
    min-height: 95vh;
    display: flex;
    align-items: center;
    background: radial-gradient(circle at 80% 20%, var(--forest-light) 0%, var(--parchment) 60%);
    overflow: hidden;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 4rem;
    align-items: center;
}

.hero-content {
    animation: fadeInUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.hero-title {
    font-size: 3.8rem;
    font-weight: 800;
    line-height: 1.15;
    letter-spacing: -1.5px;
    color: var(--forest-deep);
    margin-bottom: 1.5rem;
}

.hero-title span {
    color: var(--gold-primary);
    background: linear-gradient(120deg, var(--gold-primary) 0%, var(--gold-dark) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-muted);
    margin-bottom: 2.5rem;
    max-width: 600px;
}

.hero-ctas {
    display: flex;
    gap: 1.25rem;
    margin-bottom: 3.5rem;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 1.1rem 2.2rem;
    border-radius: var(--border-radius-sm);
    font-family: 'Outfit', sans-serif;
    font-weight: 700;
    font-size: 1.05rem;
    letter-spacing: 0.5px;
    transition: all var(--transition-fast);
    cursor: pointer;
    border: none;
    text-decoration: none;
}

.btn-primary {
    background: linear-gradient(135deg, var(--gold-primary) 0%, var(--gold-dark) 100%);
    color: var(--text-white);
    box-shadow: 0 8px 25px rgba(212, 175, 55, 0.25);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 30px rgba(212, 175, 55, 0.35);
}

.btn-secondary {
    background: transparent;
    color: var(--forest-deep);
    border: 2px solid var(--forest-deep);
}

.btn-secondary:hover {
    background: var(--forest-deep);
    color: var(--text-white);
    transform: translateY(-3px);
}

.hero-trust-badges {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    border-top: 1px solid var(--border-color);
    padding-top: 2rem;
}

.trust-badge-item {
    display: flex;
    flex-direction: column;
}

.trust-badge-value {
    font-family: 'Outfit', sans-serif;
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--forest-deep);
}

.trust-badge-label {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.hero-image-wrapper {
    position: relative;
    animation: fadeInScale 1s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.hero-image-container {
    width: 100%;
    height: 520px;
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-hover);
    border: 8px solid white;
}

.hero-image-container img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-medium);
}

.hero-image-container:hover img {
    transform: scale(1.03);
}

.hero-floating-card {
    position: absolute;
    bottom: -20px;
    left: -20px;
    background: white;
    padding: 1.5rem;
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-medium);
    border-left: 5px solid var(--gold-primary);
    max-width: 260px;
    animation: float 4s ease-in-out infinite;
}

.hero-floating-card p {
    font-family: 'Outfit', sans-serif;
    font-weight: 700;
    font-size: 0.95rem;
    color: var(--forest-deep);
}

.hero-floating-card span {
    font-size: 0.75rem;
    color: var(--text-muted);
    font-weight: 500;
    display: block;
    margin-top: 4px;
}

/* --- Authority Section (About) --- */
.about-section {
    background-color: white;
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    align-items: center;
}

.about-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

.feature-box {
    background: var(--parchment);
    padding: 2rem;
    border-radius: var(--border-radius-md);
    border: 1px solid var(--border-color);
    transition: all var(--transition-fast);
}

.feature-box:hover {
    transform: translateY(-5px);
    border-color: var(--gold-primary);
    box-shadow: var(--shadow-soft);
}

.feature-icon-wrapper {
    background: var(--gold-light);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.25rem;
}

.feature-icon-wrapper svg {
    width: 24px;
    height: 24px;
    fill: var(--gold-dark);
}

.feature-box h4 {
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.feature-box p {
    font-size: 0.9rem;
    color: var(--text-muted);
}

/* --- Interactive Kernel Style Explorer --- */
.explorer-section {
    background: linear-gradient(180deg, var(--parchment) 0%, var(--forest-light) 100%);
}

.style-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.style-card {
    background: white;
    border-radius: var(--border-radius-md);
    padding: 2.25rem;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-soft);
    cursor: pointer;
    transition: all var(--transition-medium);
    display: flex;
    flex-direction: column;
    position: relative;
    overflow: hidden;
}

.style-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background-color: var(--forest-medium);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition-medium);
}

.style-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-medium);
    border-color: rgba(212, 175, 55, 0.4);
}

.style-card:hover::before {
    transform: scaleX(1);
    background-color: var(--gold-primary);
}

.style-card.active {
    border-color: var(--gold-primary);
    box-shadow: 0 10px 30px rgba(212, 175, 55, 0.15);
}

.style-card.active::before {
    transform: scaleX(1);
    background-color: var(--gold-primary);
}

.style-card-thumbnail {
    width: 100%;
    height: 140px;
    border-radius: var(--border-radius-sm);
    overflow: hidden;
    margin-bottom: 1.25rem;
    background-color: var(--cream);
    border: 1px solid var(--border-color);
}

.style-card-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-medium);
}

.style-card:hover .style-card-thumbnail img {
    transform: scale(1.05);
}

.style-card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 1.25rem;
}

.style-number {
    font-family: 'Outfit', sans-serif;
    font-weight: 800;
    font-size: 1.8rem;
    color: var(--gold-primary);
    line-height: 1;
}

.style-tag-badge {
    background: var(--forest-light);
    color: var(--forest-deep);
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.style-title {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.style-card-content p {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-bottom: 1.5rem;
}

.style-specs {
    margin-top: auto;
    border-top: 1px dashed var(--border-color);
    padding-top: 1rem;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.spec-item-label {
    font-size: 0.7rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: 600;
}

.spec-item-value {
    font-family: 'Outfit', sans-serif;
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--forest-deep);
    margin-top: 2px;
}

/* Detail Modal style (Dynamic preview panel in explorer section) */
.style-preview-panel {
    background: white;
    border-radius: var(--border-radius-lg);
    border: 1px solid var(--border-color);
    padding: 3rem;
    margin-top: 4rem;
    box-shadow: var(--shadow-medium);
    display: grid;
    grid-template-columns: 0.8fr 1.2fr;
    gap: 4rem;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.panel-left {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    position: relative;
}

.size-comparison-box {
    width: 200px;
    height: 200px;
    background: var(--parchment);
    border-radius: 50%;
    border: 2px dashed var(--gold-primary);
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.comparison-grid {
    position: absolute;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0.15;
}

.size-circle-visual {
    background: radial-gradient(circle at 35% 35%, #F5E8C7 0%, #D4AE7A 70%, #B88E52 100%);
    border-radius: 50%;
    box-shadow: 0 8px 20px rgba(43, 30, 22, 0.2);
    transition: all var(--transition-medium);
}

.size-dimension-label {
    position: absolute;
    bottom: -10px;
    background: var(--forest-deep);
    color: var(--text-white);
    padding: 4px 12px;
    border-radius: 12px;
    font-family: 'Outfit', sans-serif;
    font-weight: 700;
    font-size: 0.85rem;
}

.panel-right h3 {
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

.panel-right-category {
    font-family: 'Outfit', sans-serif;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--gold-dark);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 1.5rem;
}

.panel-right-desc {
    color: var(--text-muted);
    font-size: 1.05rem;
    margin-bottom: 2rem;
    line-height: 1.65;
}

.panel-details-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    border-top: 1px solid var(--border-color);
    padding-top: 1.5rem;
}

.panel-detail-item h5 {
    font-size: 0.8rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 0.25rem;
}

.panel-detail-item p {
    font-weight: 600;
    color: var(--forest-deep);
}

/* --- Catalog & Products --- */
.catalog-section {
    background-color: white;
}

.catalog-tabs {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 3.5rem;
}

.tab-btn {
    background: none;
    border: 1px solid var(--border-color);
    padding: 0.8rem 2rem;
    border-radius: 30px;
    font-family: 'Outfit', sans-serif;
    font-weight: 700;
    font-size: 1.05rem;
    color: var(--forest-deep);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.tab-btn.active, .tab-btn:hover {
    background: var(--forest-deep);
    color: var(--text-white);
    border-color: var(--forest-deep);
}

.tab-content {
    display: none;
    animation: fadeIn 0.5s ease forwards;
}

.tab-content.active {
    display: block;
}

.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2.5rem;
}

.product-card {
    background: white;
    border-radius: var(--border-radius-md);
    overflow: hidden;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-soft);
    transition: all var(--transition-medium);
    display: flex;
    flex-direction: column;
}

.product-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-hover);
    border-color: rgba(212, 175, 55, 0.3);
}

.product-img-wrapper {
    position: relative;
    width: 100%;
    height: 280px;
    background-color: var(--cream);
    overflow: hidden;
}

.product-img-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-medium);
}

.product-card:hover .product-img-wrapper img {
    transform: scale(1.05);
}

.product-badge-overlay {
    position: absolute;
    top: 15px;
    left: 15px;
    background: rgba(27, 51, 34, 0.9);
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
    color: white;
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.product-badge-overlay.organic {
    background: rgba(45, 90, 39, 0.95);
    border-color: rgba(212, 175, 55, 0.4);
}

.product-info {
    padding: 2rem;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.product-style-tag {
    color: var(--gold-dark);
    font-family: 'Outfit', sans-serif;
    font-weight: 700;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 0.5rem;
}

.product-name {
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    color: var(--forest-deep);
}

.product-desc {
    color: var(--text-muted);
    font-size: 0.95rem;
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.product-meta-specs {
    margin-top: auto;
    background: var(--parchment);
    padding: 1rem;
    border-radius: var(--border-radius-sm);
    border: 1px solid var(--border-color);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem;
}

.meta-spec-item {
    display: flex;
    flex-direction: column;
}

.meta-spec-lbl {
    font-size: 0.65rem;
    color: var(--text-muted);
    text-transform: uppercase;
    font-weight: 600;
}

.meta-spec-val {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--forest-deep);
}

.product-pricing-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 1.5rem;
    padding-top: 1.25rem;
    border-top: 1px solid var(--border-color);
}

.price-indicator {
    display: flex;
    flex-direction: column;
}

.price-indicator span {
    font-size: 0.7rem;
    color: var(--text-muted);
    text-transform: uppercase;
    font-weight: 600;
}

.price-indicator h4 {
    font-size: 1.35rem;
    color: var(--forest-deep);
}

.order-btn-shortcut {
    background: none;
    border: 1.5px solid var(--gold-primary);
    color: var(--gold-dark);
    padding: 6px 14px;
    border-radius: var(--border-radius-sm);
    font-family: 'Outfit', sans-serif;
    font-weight: 700;
    font-size: 0.85rem;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.order-btn-shortcut:hover {
    background: var(--gold-primary);
    color: white;
}

/* --- Logistics & Calculator Section --- */
.logistics-section {
    background: linear-gradient(180deg, var(--forest-light) 0%, var(--parchment) 100%);
}

.logistics-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 4.5rem;
    align-items: start;
}

.logistics-card {
    background: white;
    padding: 3rem;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-medium);
    border: 1px solid var(--border-color);
}

.logistics-timeline {
    list-style: none;
    position: relative;
    padding-left: 2.5rem;
    margin-top: 2rem;
}

.logistics-timeline::before {
    content: '';
    position: absolute;
    left: 11px;
    top: 5px;
    bottom: 5px;
    width: 2px;
    background-color: var(--border-color);
}

.timeline-item {
    position: relative;
    margin-bottom: 2rem;
}

.timeline-item::before {
    content: '';
    position: absolute;
    left: -2.5rem;
    top: 4px;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background-color: white;
    border: 6px solid var(--gold-primary);
    box-shadow: var(--shadow-soft);
}

.timeline-item h4 {
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 0.25rem;
}

.timeline-item p {
    font-size: 0.9rem;
    color: var(--text-muted);
}

/* Cargo Calculator Styling */
.calculator-card {
    background: white;
    border-radius: var(--border-radius-lg);
    border: 1px solid rgba(212, 175, 55, 0.25);
    box-shadow: var(--shadow-medium);
    padding: 3rem;
    border-top: 6px solid var(--gold-primary);
}

.calculator-card h3 {
    font-size: 1.8rem;
    margin-bottom: 0.5rem;
}

.calculator-desc {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-bottom: 2rem;
}

.form-group {
    margin-bottom: 1.75rem;
}

.form-group label {
    display: block;
    font-family: 'Outfit', sans-serif;
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--forest-deep);
    margin-bottom: 0.5rem;
}

/* Custom Input slider and inputs */
.calc-input-wrapper {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 1rem;
    align-items: center;
}

input[type="number"], select, textarea, input[type="text"], input[type="email"] {
    width: 100%;
    padding: 0.9rem 1.2rem;
    border: 1px solid var(--border-color);
    background-color: var(--parchment);
    border-radius: var(--border-radius-sm);
    font-family: inherit;
    font-size: 1rem;
    color: var(--text-main);
    transition: all var(--transition-fast);
}

input[type="number"]:focus, select:focus, textarea:focus, input[type="text"]:focus, input[type="email"]:focus {
    outline: none;
    border-color: var(--gold-primary);
    background-color: white;
    box-shadow: 0 0 0 4px rgba(212, 175, 55, 0.1);
}

input[type="range"] {
    width: 100%;
    margin-top: 0.75rem;
    accent-color: var(--gold-primary);
    cursor: pointer;
}

/* Calculator Visual Results */
.calc-results-panel {
    background-color: var(--forest-light);
    border-radius: var(--border-radius-md);
    padding: 2rem;
    border: 1px dashed var(--border-color);
    margin-top: 2rem;
}

.calc-result-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 0;
    border-bottom: 1px solid rgba(62, 76, 62, 0.08);
}

.calc-result-row:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.result-lbl {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-muted);
}

.result-val {
    font-family: 'Outfit', sans-serif;
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--forest-deep);
}

.result-val.highlight {
    color: var(--gold-dark);
    font-size: 1.5rem;
}

/* --- Multi-Step B2B Inquiry Builder --- */
.inquiry-section {
    background-color: white;
}

.inquiry-card {
    background: var(--parchment);
    border-radius: var(--border-radius-lg);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-medium);
    max-width: 800px;
    margin: 0 auto;
    padding: 3.5rem;
    position: relative;
    overflow: hidden;
}

/* Wizard Steps Indicator */
.wizard-steps {
    display: flex;
    justify-content: space-between;
    position: relative;
    margin-bottom: 3.5rem;
    z-index: 1;
}

.wizard-steps::before {
    content: '';
    position: absolute;
    top: 20px;
    left: 0;
    right: 0;
    height: 3px;
    background-color: var(--cream);
    z-index: -1;
}

.wizard-progress-bar {
    position: absolute;
    top: 20px;
    left: 0;
    height: 3px;
    background-color: var(--gold-primary);
    width: 0%;
    z-index: -1;
    transition: width var(--transition-medium);
}

.step-indicator {
    display: flex;
    flex-direction: column;
    align-items: center;
    font-family: 'Outfit', sans-serif;
    font-weight: 700;
    font-size: 0.85rem;
    color: var(--text-muted);
    cursor: pointer;
}

.step-dot {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background-color: white;
    border: 3px solid var(--cream);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 0.5rem;
    font-size: 1rem;
    color: var(--text-muted);
    transition: all var(--transition-fast);
}

.step-indicator.active .step-dot {
    border-color: var(--gold-primary);
    color: var(--gold-dark);
    font-weight: 800;
    transform: scale(1.1);
    box-shadow: 0 4px 15px rgba(212, 175, 55, 0.2);
}

.step-indicator.completed .step-dot {
    background-color: var(--gold-primary);
    border-color: var(--gold-primary);
    color: white;
}

.step-indicator.completed {
    color: var(--forest-deep);
}

.step-indicator.active {
    color: var(--forest-deep);
}

/* Wizard Content Panels */
.wizard-panel {
    display: none;
    animation: fadeInSlideRight 0.5s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.wizard-panel.active {
    display: block;
}

.wizard-panel-title {
    font-size: 1.6rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.wizard-panel-desc {
    color: var(--text-muted);
    font-size: 0.95rem;
    margin-bottom: 2rem;
}

/* Grid Option Cards for selection inside form */
.options-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.option-select-card {
    background: white;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
    padding: 1.5rem;
    cursor: pointer;
    transition: all var(--transition-fast);
    display: flex;
    align-items: center;
    gap: 1rem;
    position: relative;
}

.option-select-card input[type="checkbox"], 
.option-select-card input[type="radio"] {
    position: absolute;
    opacity: 0;
    cursor: pointer;
    height: 0;
    width: 0;
}

.option-checkbox-indicator {
    width: 22px;
    height: 22px;
    border-radius: 4px;
    border: 2px solid var(--border-color);
    background: white;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
    flex-shrink: 0;
}

.option-select-card.radio-type .option-checkbox-indicator {
    border-radius: 50%;
}

.option-select-card:hover {
    border-color: var(--gold-primary);
    background-color: var(--gold-light);
}

.option-select-card.selected {
    border-color: var(--gold-primary);
    background-color: var(--gold-light);
    box-shadow: 0 4px 15px rgba(212, 175, 55, 0.08);
}

.option-select-card.selected .option-checkbox-indicator {
    background-color: var(--gold-primary);
    border-color: var(--gold-primary);
}

.option-select-card.selected .option-checkbox-indicator::after {
    content: '✓';
    color: white;
    font-size: 0.75rem;
    font-weight: bold;
}

.option-card-label h4 {
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: 0.25rem;
}

.option-card-label p {
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* Wizard Navigation Bar */
.wizard-footer {
    display: flex;
    justify-content: space-between;
    border-top: 1px solid var(--border-color);
    padding-top: 2rem;
    margin-top: 2.5rem;
}

.wizard-btn {
    padding: 0.85rem 2rem;
    border-radius: var(--border-radius-sm);
    font-family: 'Outfit', sans-serif;
    font-weight: 700;
    font-size: 1rem;
    cursor: pointer;
    transition: all var(--transition-fast);
    border: none;
}

.wizard-btn-prev {
    background-color: var(--cream);
    color: var(--forest-deep);
}

.wizard-btn-prev:hover {
    background-color: rgba(62, 76, 62, 0.15);
}

.wizard-btn-next {
    background: linear-gradient(135deg, var(--forest-deep), var(--forest-medium));
    color: white;
}

.wizard-btn-next:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 15px rgba(27, 51, 34, 0.15);
}

.wizard-btn-submit {
    background: linear-gradient(135deg, var(--gold-primary) 0%, var(--gold-dark) 100%);
    color: white;
    box-shadow: 0 4px 15px rgba(212, 175, 55, 0.25);
}

.wizard-btn-submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(212, 175, 55, 0.35);
}

/* --- Document Library --- */
.docs-section {
    background-color: var(--parchment);
}

.docs-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2.5rem;
}

.doc-download-card {
    background: white;
    border-radius: var(--border-radius-md);
    padding: 2.5rem;
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    gap: 2rem;
    transition: all var(--transition-fast);
}

.doc-download-card:hover {
    transform: translateY(-5px);
    border-color: var(--gold-primary);
    box-shadow: var(--shadow-medium);
}

.doc-icon-wrapper {
    background: var(--gold-light);
    width: 70px;
    height: 70px;
    border-radius: var(--border-radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.doc-icon-wrapper svg {
    width: 36px;
    height: 36px;
    fill: var(--gold-dark);
}

.doc-info {
    flex-grow: 1;
}

.doc-title {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 0.25rem;
}

.doc-meta {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-bottom: 1rem;
}

.doc-dl-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    text-decoration: none;
    color: var(--gold-dark);
    font-family: 'Outfit', sans-serif;
    font-weight: 700;
    font-size: 0.9rem;
    transition: color var(--transition-fast);
}

.doc-dl-btn:hover {
    color: var(--forest-deep);
}

/* --- Premium Footer --- */
footer.site-footer {
    background-color: var(--earth-dark);
    color: rgba(255, 255, 255, 0.7);
    padding: 7rem 0 3rem 0;
    border-top: 4px solid var(--gold-primary);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr 1fr;
    gap: 5rem;
    margin-bottom: 5rem;
}

.footer-brand h2 {
    color: white;
    font-size: 1.8rem;
    font-weight: 800;
    letter-spacing: 2px;
    margin-bottom: 1rem;
}

.footer-brand p {
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 2rem;
    max-width: 320px;
}

.footer-links h4, .footer-contact h4 {
    color: white;
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.footer-links-list {
    list-style: none;
}

.footer-links-list li {
    margin-bottom: 0.75rem;
}

.footer-links-list a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.footer-links-list a:hover {
    color: var(--gold-primary);
}

.contact-info-list {
    list-style: none;
}

.contact-info-list li {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 1.25rem;
}

.contact-info-list svg {
    width: 20px;
    height: 20px;
    fill: var(--gold-primary);
    flex-shrink: 0;
    margin-top: 3px;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding-top: 2.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.85rem;
}

.footer-bottom-links {
    display: flex;
    gap: 2rem;
}

.footer-bottom-links a {
    color: rgba(255, 255, 255, 0.5);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.footer-bottom-links a:hover {
    color: var(--gold-primary);
}

/* --- Dynamic Animations --- */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInScale {
    from {
        opacity: 0;
        transform: scale(0.95);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes fadeInSlideRight {
    from {
        opacity: 0;
        transform: translateX(-15px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

/* --- Responsive Media Queries --- */
@media (max-width: 1024px) {
    html { font-size: 15px; }
    .hero-grid, .about-grid, .logistics-grid {
        grid-template-columns: 1fr;
        gap: 4rem;
    }
    .hero-image-wrapper {
        order: -1;
    }
    .hero-image-container {
        height: 400px;
    }
    .style-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .style-preview-panel {
        grid-template-columns: 1fr;
        gap: 3rem;
        padding: 2.5rem;
    }
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 3rem;
    }
    .footer-brand {
        grid-column: span 2;
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0 1.5rem;
    }
    section {
        padding: 5rem 0;
    }
    .section-title {
        font-size: 2.2rem;
    }
    .hero-title {
        font-size: 2.8rem;
    }
    .nav-menu {
        display: none; /* Mobile menu hidden by default */
    }
    .mobile-menu-toggle {
        display: block;
    }
    .style-grid {
        grid-template-columns: 1fr;
    }
    .options-grid {
        grid-template-columns: 1fr;
    }
    .about-features {
        grid-template-columns: 1fr;
    }
    .docs-grid {
        grid-template-columns: 1fr;
    }
    .footer-grid {
        grid-template-columns: 1fr;
    }
    .footer-brand {
        grid-column: span 1;
    }
    .footer-bottom {
        flex-direction: column;
        gap: 1.5rem;
        text-align: center;
    }
    .inquiry-card {
        padding: 2rem;
    }
    .wizard-steps {
        margin-bottom: 2.5rem;
    }
    .step-indicator {
        font-size: 0.75rem;
    }
    .step-dot {
        width: 36px;
        height: 36px;
        font-size: 0.9rem;
    }
}