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

:root {
    /* Conservative Corporate Color Palette - Banking/Finance Trustworthy Colors */
    --primary-navy: #1e293b;     /* Conservative navy - professional, stable */
    --primary-blue: #1e40af;     /* Trust blue - reliability, security */
    --primary-light: #3b82f6;    /* Corporate blue - modern, accessible */
    --secondary-teal: #0f766e;   /* Kept for accent */
    --accent-gold: #92400e;      /* Muted gold - understated luxury */
    --dark-navy: #0f172a;        /* Deep charcoal - sophistication */
    --platinum: #f8fafc;         /* Crisp white - cleanliness, transparency */
    --maritime-blue: #1d4ed8;    /* Professional blue - corporate trust */
    --ocean-teal: #0891b2;       /* Refined teal - stability */
    
    /* Corporate Grays - Maximum Readability & Trust */
    --gray-50: #f8fafc;   /* Crisp background */
    --gray-100: #f1f5f9;  /* Section backgrounds */
    --gray-200: #e2e8f0;  /* Borders, dividers */
    --gray-300: #cbd5e1;  /* Subtle elements */
    --gray-400: #94a3b8;  /* Placeholder text */
    --gray-500: #64748b;  /* Secondary text */
    --gray-600: #475569;  /* Primary readable text */
    --gray-700: #334155;  /* Strong text */
    --gray-800: #1e293b;  /* Headers, important text */
    --gray-900: #0f172a;  /* Maximum contrast text */
    
    /* Trust Building Colors */
    --trust-green: #10b981;    /* Success, security */
    --trust-red: #ef4444;      /* Alerts, warnings */
    --trust-amber: #f59e0b;    /* Caution, attention */
    --corporate-silver: #e2e8f0; /* Premium accents */
    
    /* Typography */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-display: 'Playfair Display', serif;
    
    /* Spacing */
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 1.5rem;
    --space-lg: 2rem;
    --space-xl: 3rem;
    --space-2xl: 4rem;
    --space-3xl: 6rem;
    
    /* Border Radius */
    --radius-sm: 0.5rem;
    --radius-md: 0.75rem;
    --radius-lg: 1rem;
    --radius-xl: 1.5rem;
    --radius-2xl: 2rem;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
    --shadow-2xl: 0 25px 50px -12px rgb(0 0 0 / 0.25);
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

body {
    font-family: var(--font-primary);
    line-height: 1.7;
    color: var(--gray-900);
    background-color: #ffffff;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-md);
}

/* Typography Styles */
.text-gradient {
    background: linear-gradient(135deg, var(--primary-blue), var(--maritime-blue));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    /* Fallback for better accessibility */
    color: var(--primary-navy);
}

.section-header {
    margin-bottom: var(--space-2xl);
}

.section-header.text-center {
    text-align: center;
}

.section-tag {
    display: inline-block;
    padding: var(--space-xs) var(--space-md);
    background: var(--primary-navy);
    color: var(--platinum);
    font-size: 0.875rem;
    font-weight: 600;
    border-radius: 50px;
    margin-bottom: var(--space-md);
    letter-spacing: 0.5px;
    text-transform: uppercase;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--primary-blue);
}

.section-description {
    font-size: 1.1rem;
    color: var(--gray-700);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
    font-weight: 500;
}

.lead-text {
    font-size: 1.25rem;
    color: var(--gray-700);
    line-height: 1.8;
    margin-bottom: var(--space-lg);
    font-weight: 500;
}

/* Navigation */
.navbar {
    background: linear-gradient(135deg, 
        var(--primary-navy) 0%, 
        var(--dark-navy) 50%, 
        var(--primary-navy) 100%);
    backdrop-filter: blur(20px);
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border-bottom: 2px solid var(--primary-blue);
    box-shadow: 0 8px 32px rgba(15, 23, 42, 0.3);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.25rem 2rem;
    max-width: 1400px;
    margin: 0 auto;
    position: relative;
}

/* Premium header accent line */
.nav-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, 
        transparent 0%, 
        var(--primary-light) 25%, 
        var(--maritime-blue) 50%, 
        var(--primary-light) 75%, 
        transparent 100%);
    opacity: 0.6;
}

.nav-logo .logo-img {
    height: 60px;
    width: auto;
    max-width: 220px;
    transition: all 0.3s ease;
    filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.1));
}

.nav-logo .logo-img:hover {
    transform: scale(1.05);
    filter: drop-shadow(0 4px 12px rgba(59, 130, 246, 0.2));
}

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

.nav-menu a {
    color: rgba(248, 250, 252, 0.95);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    transition: all 0.3s ease;
    position: relative;
    padding: 0.75rem 1rem;
    border-radius: var(--radius-md);
}

.nav-menu a:hover {
    color: var(--platinum);
    background: rgba(59, 130, 246, 0.15);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.2);
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: 0.25rem;
    left: 50%;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--primary-light), var(--maritime-blue));
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    transform: translateX(-50%);
    border-radius: 2px;
}

.nav-menu a:hover::after {
    width: 80%;
}

/* Hamburger Menu - Hidden on Desktop */
.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    padding: 0.5rem;
    z-index: 1001;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: var(--platinum);
    margin: 3px 0;
    transition: all 0.3s ease;
    transform-origin: center;
}

.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
}

.hamburger.active span:nth-child(2) {
    opacity: 0;
    transform: scale(0);
}

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    position: relative;
    background: linear-gradient(135deg, 
        var(--primary-navy) 0%, 
        var(--dark-navy) 30%, 
        var(--primary-blue) 70%, 
        var(--maritime-blue) 100%);
    color: var(--platinum);
    overflow: hidden;
    padding-top: 100px; /* Account for fixed header */
}

.hero-particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(circle at 20% 30%, rgba(46, 134, 171, 0.3) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(15, 118, 110, 0.2) 0%, transparent 50%),
        radial-gradient(circle at 50% 50%, rgba(27, 54, 93, 0.1) 0%, transparent 50%);
    animation: particleFloat 20s ease-in-out infinite;
}

@keyframes particleFloat {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    33% { transform: translateY(-20px) rotate(1deg); }
    66% { transform: translateY(10px) rotate(-1deg); }
}

.hero-content {
    max-width: 1000px;
    text-align: center;
    padding: var(--space-xl) var(--space-md) 0;
    position: relative;
    z-index: 2;
    margin-bottom: var(--space-2xl);
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    padding: var(--space-sm) var(--space-lg);
    background: var(--platinum);
    border: 2px solid var(--primary-blue);
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: var(--space-lg);
    color: var(--primary-navy);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-lg);
}

.hero-badge i {
    font-size: 1rem;
}

.hero h1 {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--space-lg);
    letter-spacing: -0.02em;
}

.highlight {
    position: relative;
    background: linear-gradient(135deg, var(--secondary-teal), var(--ocean-teal));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    /* High contrast fallback */
    color: var(--secondary-teal);
}

.hero-subtitle {
    font-size: 1.25rem;
    margin-bottom: var(--space-xl);
    opacity: 0.95;
    line-height: 1.6;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    font-weight: 500;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.hero-features {
    display: flex;
    justify-content: center;
    gap: var(--space-md);
    margin-bottom: var(--space-xl);
    flex-wrap: wrap;
}

.feature-pill {
    padding: var(--space-xs) var(--space-md);
    background: var(--platinum);
    border: 1px solid var(--primary-blue);
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 600;
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
    color: var(--primary-navy);
    box-shadow: var(--shadow-sm);
}

.feature-pill:hover {
    background: var(--primary-blue);
    color: var(--platinum);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.hero-buttons {
    display: flex;
    gap: var(--space-md);
    justify-content: center;
    margin-bottom: var(--space-3xl);
    flex-wrap: wrap;
}

.btn-primary,
.btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    padding: 1rem 2rem;
    border-radius: var(--radius-xl);
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    min-width: 160px;
    justify-content: center;
}

.btn-primary {
    background: linear-gradient(135deg, 
        var(--primary-blue) 0%, 
        var(--maritime-blue) 100%);
    color: var(--platinum);
    box-shadow: 
        0 8px 25px rgba(30, 64, 175, 0.3),
        0 4px 12px rgba(0, 0, 0, 0.1),
        inset 0 1px 0 rgba(255, 255, 255, 0.2);
    border: 2px solid var(--primary-blue);
    position: relative;
    overflow: hidden;
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, 
        transparent, 
        rgba(255, 255, 255, 0.4), 
        transparent);
    transition: left 0.6s ease;
}

.btn-primary:hover {
    transform: translateY(-4px) scale(1.02);
    box-shadow: 
        0 12px 35px rgba(30, 64, 175, 0.4),
        0 6px 20px rgba(0, 0, 0, 0.15),
        inset 0 1px 0 rgba(255, 255, 255, 0.3);
    background: linear-gradient(135deg, 
        var(--maritime-blue) 0%, 
        var(--primary-light) 100%);
    border-color: var(--maritime-blue);
}

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

.btn-primary:active {
    transform: translateY(-2px) scale(0.98);
    transition: all 0.1s ease;
}

.btn-primary:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none;
    background: linear-gradient(135deg, 
        rgba(107, 114, 128, 0.8) 0%, 
        rgba(75, 85, 99, 0.8) 100%);
}

.btn-primary:disabled:hover {
    transform: none;
    box-shadow: 
        0 4px 12px rgba(0, 0, 0, 0.1),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.btn-secondary {
    background: rgba(248, 250, 252, 0.15);
    color: var(--platinum);
    border: 2px solid var(--platinum);
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    background: var(--platinum);
    color: var(--primary-navy);
    transform: translateY(-3px);
    border-color: var(--platinum);
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--space-lg);
    position: relative;
    z-index: 2;
    max-width: 1000px;
    width: 100%;
}

.stat {
    text-align: center;
    padding: var(--space-lg);
    background: rgba(248, 250, 252, 0.15);
    border: 1px solid var(--primary-blue);
    border-radius: var(--radius-lg);
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

.stat:hover {
    background: rgba(248, 250, 252, 0.25);
    transform: translateY(-5px);
    border-color: var(--primary-light);
}

.stat-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--secondary-teal), var(--ocean-teal));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--space-md);
    box-shadow: var(--shadow-sm);
}

.stat-icon i {
    font-size: 1.5rem;
    color: var(--platinum);
}

.stat h3 {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-light);
    margin-bottom: var(--space-xs);
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.stat h3::after {
    content: '+';
}

.stat p {
    opacity: 0.95;
    font-weight: 600;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}

/* About Section */
.about {
    padding: var(--space-3xl) 0;
    background: var(--platinum);
    border-top: 1px solid var(--gray-200);
}

.about-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--space-2xl);
    align-items: center;
}

.about-text h2 {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 600;
    color: var(--primary-navy);
    line-height: 1.3;
    margin-bottom: var(--space-lg);
}

.about-highlights {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
    margin-top: var(--space-xl);
}

.highlight-item {
    display: flex;
    gap: var(--space-md);
    align-items: flex-start;
}

.highlight-number {
    font-size: 2rem;
    min-width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-lg);
    background: var(--primary-blue);
    color: var(--platinum);
    font-weight: 700;
    flex-shrink: 0;
    box-shadow: var(--shadow-md);
}

.highlight-content h4 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--primary-navy);
    margin-bottom: var(--space-xs);
}

.highlight-content p {
    color: var(--gray-700);
    line-height: 1.6;
    font-weight: 500;
}

.about-image {
    display: flex;
    justify-content: center;
    align-items: center;
}

/* Trust Indicators */
.trust-indicators {
    display: flex;
    justify-content: center;
    gap: var(--space-xl);
    margin-top: var(--space-2xl);
    padding: var(--space-xl) 0;
    border-top: 1px solid var(--gray-200);
}

.trust-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-xs);
    padding: var(--space-md);
    background: var(--platinum);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    cursor: help;
}

.trust-item:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.trust-item i {
    font-size: 1.5rem;
    color: var(--primary-blue);
}

.trust-item span {
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--gray-700);
    text-align: center;
}

.image-placeholder {
    width: 350px;
    height: 350px;
    background: linear-gradient(135deg, var(--primary-blue), var(--primary-light));
    border-radius: var(--radius-2xl);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    color: white;
    box-shadow: var(--shadow-2xl);
    position: relative;
    overflow: hidden;
}

.image-placeholder::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="waves" x="0" y="0" width="50" height="50" patternUnits="userSpaceOnUse"><path d="M0,25 Q12.5,15 25,25 T50,25" stroke="rgba(255,255,255,0.1)" stroke-width="1" fill="none"/></pattern></defs><rect width="100" height="100" fill="url(%23waves)"/></svg>') repeat;
    animation: waveMove 10s linear infinite;
}

@keyframes waveMove {
    0% { transform: translateX(0); }
    100% { transform: translateX(50px); }
}

.image-placeholder i {
    font-size: 4rem;
    margin-bottom: var(--space-md);
    position: relative;
    z-index: 1;
}

.image-placeholder p {
    font-weight: 600;
    font-size: 1.2rem;
    position: relative;
    z-index: 1;
}

/* Services Section */
.services {
    padding: var(--space-3xl) 0;
    background: white;
}

.services h2 {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 600;
    color: var(--primary-navy);
    line-height: 1.3;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--space-xl);
}

.service-card {
    background: var(--platinum);
    padding: var(--space-xl);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--gray-200);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--primary-blue);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.service-card:hover::before {
    transform: scaleX(1);
}

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

.service-card.premium {
    border: 2px solid var(--primary-light);
}

.service-badge {
    position: absolute;
    top: var(--space-md);
    right: var(--space-md);
    background: var(--accent-gold);
    color: white;
    padding: var(--space-xs) var(--space-md);
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    box-shadow: var(--shadow-sm);
}

.service-icon {
    width: 80px;
    height: 80px;
    background: var(--primary-blue);
    border-radius: var(--radius-lg);
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: var(--space-lg);
    transition: transform 0.3s ease;
    box-shadow: var(--shadow-md);
}

.service-card:hover .service-icon {
    transform: scale(1.1) rotate(5deg);
}

.service-icon i {
    font-size: 2rem;
    color: var(--platinum);
}

.service-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--primary-navy);
    margin-bottom: var(--space-md);
    line-height: 1.3;
}

.service-card p {
    color: var(--gray-700);
    margin-bottom: var(--space-lg);
    line-height: 1.7;
    font-weight: 500;
}

.feature-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
}

.feature-item {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    padding: var(--space-xs) var(--space-sm);
    background: var(--gray-100);
    border-radius: var(--radius-md);
    border: 1px solid var(--gray-200);
}

.feature-item i {
    color: var(--primary-blue);
    font-size: 0.875rem;
}

.feature-item span {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--gray-700);
}

.service-stats {
    display: flex;
    justify-content: space-between;
    padding-top: var(--space-lg);
    border-top: 1px solid var(--gray-200);
}

.stat-item {
    text-align: center;
}

.stat-item strong {
    display: block;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary-blue);
    margin-bottom: var(--space-xs);
}

.stat-item span {
    font-size: 0.875rem;
    color: var(--gray-600);
}

/* Commodities Section */
.commodities {
    padding: var(--space-3xl) 0;
    background: var(--platinum);
}

.commodities h2 {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 600;
    color: var(--primary-navy);
    line-height: 1.3;
}

.commodities-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(500px, 1fr));
    gap: var(--space-2xl);
    margin-bottom: var(--space-3xl);
}

.commodity-category {
    background: var(--platinum);
    padding: var(--space-xl);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--gray-200);
    transition: all 0.3s ease;
}

.commodity-category:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.commodity-category.agricultural {
    border-left: 4px solid var(--ocean-teal);
    background: linear-gradient(135deg, var(--platinum) 0%, rgba(8, 145, 178, 0.05) 100%);
}

.commodity-category.industrial {
    border-left: 4px solid var(--accent-gold);
    background: linear-gradient(135deg, var(--platinum) 0%, rgba(146, 64, 14, 0.05) 100%);
}

.category-header {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    margin-bottom: var(--space-xl);
}

.category-icon {
    width: 80px;
    height: 80px;
    border-radius: var(--radius-lg);
    display: flex;
    justify-content: center;
    align-items: center;
    flex-shrink: 0;
}

.agricultural .category-icon {
    background: var(--ocean-teal);
    box-shadow: var(--shadow-md);
}

.industrial .category-icon {
    background: var(--accent-gold);
    box-shadow: var(--shadow-md);
}

.category-icon i {
    font-size: 2rem;
    color: var(--platinum);
}

.category-info h3 {
    font-size: 1.75rem;
    font-weight: 600;
    color: var(--primary-navy);
    margin-bottom: var(--space-xs);
}

.category-subtitle {
    color: var(--gray-700);
    font-size: 1rem;
    margin: 0;
    font-weight: 500;
}

.commodity-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--space-md);
}

.commodity-card {
    background: var(--platinum);
    padding: var(--space-lg);
    border-radius: var(--radius-lg);
    border: 1px solid var(--gray-200);
    transition: all 0.3s ease;
    text-align: center;
    box-shadow: var(--shadow-sm);
}

.commodity-card:hover {
    background: white;
    border-color: var(--primary-blue);
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.commodity-icon {
    font-size: 2.5rem;
    margin-bottom: var(--space-md);
}

.commodity-card h4 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--primary-navy);
    margin-bottom: var(--space-sm);
}

.commodity-card p {
    color: var(--gray-700);
    font-size: 0.9rem;
    line-height: 1.5;
    margin-bottom: var(--space-md);
    font-weight: 500;
}

.commodity-stats {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

.commodity-stats .stat {
    background: var(--gray-100);
    color: var(--primary-navy);
    padding: var(--space-xs);
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    font-weight: 600;
    border: 1px solid var(--gray-200);
}

.commodity-stats .quality {
    background: white;
    color: var(--gray-700);
    padding: var(--space-xs);
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    font-weight: 500;
    border: 1px solid var(--gray-300);
}

/* Trading Process */
.trading-process {
    text-align: center;
}

.trading-process h3 {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 600;
    color: var(--primary-navy);
    margin-bottom: var(--space-2xl);
}

.process-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--space-xl);
}

.step {
    background: var(--platinum);
    padding: var(--space-xl);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--gray-200);
    position: relative;
    transition: all 0.3s ease;
}

.step:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.step-number {
    width: 60px;
    height: 60px;
    background: var(--primary-blue);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    color: var(--platinum);
    font-weight: 700;
    font-size: 1.5rem;
    margin: 0 auto var(--space-md);
    position: relative;
    z-index: 1;
    box-shadow: var(--shadow-md);
}

.step h4 {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--primary-navy);
    margin-bottom: var(--space-sm);
}

.step p {
    color: var(--gray-700);
    line-height: 1.6;
    font-weight: 500;
}

/* Contact Section */
.contact {
    padding: var(--space-3xl) 0;
    background: var(--primary-navy);
    color: white;
}

.contact h2 {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 600;
    margin-bottom: var(--space-2xl);
    text-align: center;
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-2xl);
}

.contact-info h3 {
    font-size: 2rem;
    font-weight: 600;
    margin-bottom: var(--space-md);
    color: var(--primary-light);
}

.contact-info p {
    margin-bottom: var(--space-lg);
    opacity: 0.95;
    line-height: 1.7;
    font-size: 1.1rem;
    font-weight: 500;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-md);
    padding: var(--space-md);
    background: rgba(248, 250, 252, 0.08);
    border: 1px solid rgba(30, 64, 175, 0.2);
    border-radius: var(--radius-lg);
    backdrop-filter: blur(10px);
}

.contact-item i {
    font-size: 1.5rem;
    color: var(--primary-light);
    margin-top: 0.2rem;
    min-width: 24px;
}

.contact-item h4 {
    font-weight: 600;
    margin-bottom: var(--space-xs);
    color: var(--primary-light);
    font-size: 1.1rem;
}

.contact-item p {
    opacity: 0.95;
    margin: 0;
    line-height: 1.5;
    font-weight: 500;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}

.contact-item a {
    color: var(--platinum);
    text-decoration: none;
    transition: color 0.3s ease;
}

.contact-item a:hover {
    color: var(--primary-light);
}

.contact-form {
    background: linear-gradient(145deg, 
        rgba(248, 250, 252, 0.95) 0%, 
        rgba(241, 245, 249, 0.98) 100%);
    backdrop-filter: blur(30px);
    padding: var(--space-xl);
    border-radius: var(--radius-xl);
    box-shadow: 
        0 25px 50px rgba(30, 64, 175, 0.15),
        0 10px 25px rgba(0, 0, 0, 0.08),
        inset 0 1px 0 rgba(255, 255, 255, 0.6);
    border: 1px solid rgba(59, 130, 246, 0.3);
    position: relative;
    overflow: hidden;
    transform: translateZ(0);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.contact-form::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, 
        var(--primary-light) 0%, 
        var(--maritime-blue) 50%, 
        var(--primary-light) 100%);
    border-radius: var(--radius-xl) var(--radius-xl) 0 0;
}

.contact-form:hover {
    transform: translateY(-2px) translateZ(0);
    box-shadow: 
        0 30px 60px rgba(30, 64, 175, 0.2),
        0 15px 35px rgba(0, 0, 0, 0.1),
        inset 0 1px 0 rgba(255, 255, 255, 0.7);
}

.contact-form h3 {
    font-size: 2.2rem;
    font-weight: 700;
    margin-bottom: var(--space-lg);
    color: var(--primary-navy);
    position: relative;
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.contact-form h3::before {
    content: '✉️';
    font-size: 1.8rem;
    filter: drop-shadow(0 2px 4px rgba(30, 64, 175, 0.3));
}

.contact-form h3::after {
    content: '';
    flex: 1;
    height: 2px;
    background: linear-gradient(90deg, 
        var(--primary-light) 0%, 
        transparent 100%);
    border-radius: 2px;
    margin-left: var(--space-md);
}

.form-group {
    margin-bottom: var(--space-lg);
    position: relative;
}

.form-group:last-of-type {
    margin-bottom: var(--space-xl);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: var(--space-lg) var(--space-xl);
    border: 2px solid rgba(59, 130, 246, 0.2);
    border-radius: var(--radius-xl);
    background: linear-gradient(135deg,
        rgba(255, 255, 255, 0.9) 0%,
        rgba(248, 250, 252, 0.95) 100%);
    color: var(--primary-navy);
    font-size: 1.05rem;
    font-weight: 500;
    font-family: var(--font-primary);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    backdrop-filter: blur(20px);
    box-shadow: 
        0 4px 12px rgba(30, 64, 175, 0.08),
        inset 0 1px 0 rgba(255, 255, 255, 0.8);
    position: relative;
    z-index: 1;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: rgba(30, 41, 59, 0.6);
    font-weight: 400;
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-light);
    background: linear-gradient(135deg,
        rgba(255, 255, 255, 0.95) 0%,
        rgba(248, 250, 252, 0.98) 100%);
    box-shadow: 
        0 0 0 4px rgba(59, 130, 246, 0.15),
        0 8px 25px rgba(30, 64, 175, 0.12),
        inset 0 1px 0 rgba(255, 255, 255, 0.9);
    transform: translateY(-2px) scale(1.02);
}

.form-group input:focus::placeholder,
.form-group textarea:focus::placeholder {
    color: rgba(30, 41, 59, 0.4);
    transform: translateX(4px);
}

.form-group select option {
    background: var(--primary-navy);
    color: white;
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

/* Footer */
.footer {
    background: var(--gray-900);
    color: white;
    padding: var(--space-3xl) 0 var(--space-lg);
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--space-2xl);
    margin-bottom: var(--space-xl);
}

.footer-section h3,
.footer-section h4 {
    margin-bottom: var(--space-md);
    color: var(--primary-light);
    font-weight: 600;
}

.footer-section p {
    opacity: 0.9;
    line-height: 1.7;
    font-weight: 500;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: var(--space-sm);
}

.footer-section ul li a {
    color: var(--platinum);
    text-decoration: none;
    transition: color 0.3s ease;
    font-weight: 500;
}

.footer-section ul li a:hover {
    color: var(--primary-light);
}

.footer-bottom {
    text-align: center;
    padding-top: var(--space-lg);
    border-top: 1px solid var(--gray-700);
    opacity: 0.8;
    font-size: 0.9rem;
    font-weight: 500;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .hero-content {
        max-width: 800px;
    }
    
    .hero-stats {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .about-content {
        grid-template-columns: 1fr;
        gap: var(--space-xl);
    }
    
    .commodities-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-content {
        grid-template-columns: 1fr;
        gap: var(--space-xl);
    }
    
    .footer-content {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-xl);
    }
}

@media (max-width: 768px) {
    :root {
        --space-3xl: 4rem;
    }
    
    .nav-container {
        padding: 1rem;
    }
    
    .nav-logo .logo-img {
        height: 50px;
        max-width: 180px;
    }
    
    .hamburger {
        display: flex !important;
    }
    
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 80px;
        flex-direction: column;
        background: linear-gradient(135deg, 
            var(--primary-navy) 0%, 
            var(--dark-navy) 50%, 
            var(--primary-navy) 100%);
        width: 100%;
        text-align: center;
        transition: 0.3s ease;
        box-shadow: 0 20px 40px rgba(15, 23, 42, 0.4);
        padding: 2rem 0;
        backdrop-filter: blur(20px);
        z-index: 1000;
        display: flex;
        border-top: 2px solid var(--primary-blue);
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .nav-menu li {
        margin: 1rem 0;
    }
    
    .hero {
        min-height: 90vh;
        padding: 120px 0 var(--space-2xl);
    }
    
    .hero h1 {
        font-size: 2.5rem;
        text-align: center;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
        text-align: center;
        padding: 0 1rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .hero-features {
        justify-content: center;
    }
    
    .hero-stats {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-md);
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .feature-grid {
        grid-template-columns: 1fr;
    }
    
    .process-steps {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--space-sm);
    }
    
    .nav-logo .logo-img {
        height: 45px;
        max-width: 160px;
    }
    
    .hero h1 {
        font-size: 2rem;
    }
    
    .hero-stats {
        grid-template-columns: 1fr;
    }
    
    .btn-primary,
    .btn-secondary {
        width: 100%;
        max-width: 280px;
    }
    
    .service-card,
    .commodity-category,
    .contact-form {
        padding: var(--space-md);
    }
    
    .commodity-grid {
        grid-template-columns: 1fr;
    }
    
    .trust-indicators {
        flex-wrap: wrap;
        gap: var(--space-md);
    }
}

/* Enhanced Notification Styles */
.notification {
    position: fixed;
    top: 2rem;
    right: 2rem;
    z-index: 10000;
    min-width: 350px;
    max-width: 500px;
    padding: 1.5rem;
    border-radius: var(--radius-xl);
    backdrop-filter: blur(30px);
    box-shadow: 
        0 20px 40px rgba(0, 0, 0, 0.15),
        0 10px 25px rgba(0, 0, 0, 0.1),
        inset 0 1px 0 rgba(255, 255, 255, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transform: translateX(100%) translateZ(0);
    transition: all 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
    font-family: var(--font-primary);
}

.notification--success {
    background: linear-gradient(135deg, 
        rgba(16, 185, 129, 0.95) 0%, 
        rgba(34, 197, 94, 0.98) 100%);
    border-left: 4px solid #059669;
}

.notification--error {
    background: linear-gradient(135deg, 
        rgba(239, 68, 68, 0.95) 0%, 
        rgba(220, 38, 38, 0.98) 100%);
    border-left: 4px solid #dc2626;
}

.notification--warning {
    background: linear-gradient(135deg, 
        rgba(245, 158, 11, 0.95) 0%, 
        rgba(217, 119, 6, 0.98) 100%);
    border-left: 4px solid #d97706;
}

.notification--info {
    background: linear-gradient(135deg, 
        rgba(59, 130, 246, 0.95) 0%, 
        rgba(37, 99, 235, 0.98) 100%);
    border-left: 4px solid #2563eb;
}

.notification__content {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    color: white;
}

.notification__icon {
    flex-shrink: 0;
    width: 2.5rem;
    height: 2.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    font-size: 1.2rem;
}

.notification__text {
    flex: 1;
    line-height: 1.4;
}

.notification__title {
    font-weight: 700;
    font-size: 1.1rem;
    margin-bottom: 0.25rem;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

.notification__message {
    font-weight: 500;
    font-size: 0.95rem;
    opacity: 0.95;
    line-height: 1.5;
}

.notification__close {
    position: absolute;
    top: 0.75rem;
    right: 0.75rem;
    background: rgba(255, 255, 255, 0.2);
    border: none;
    color: white;
    width: 2rem;
    height: 2rem;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.notification__close:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: scale(1.1);
}

.notification.show {
    transform: translateX(0) translateZ(0);
}

/* Loading Spinner Animation */
@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

@keyframes slideInBounce {
    0% {
        transform: translateX(100%) scale(0.8);
        opacity: 0;
    }
    60% {
        transform: translateX(-10%) scale(1.05);
        opacity: 0.8;
    }
    100% {
        transform: translateX(0) scale(1);
        opacity: 1;
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fa-spin {
    animation: spin 1s linear infinite;
}

.btn-primary .fa-spinner {
    margin-right: 0.5rem;
}

/* Form loading state */
.form-loading {
    pointer-events: none;
    opacity: 0.8;
    transition: opacity 0.3s ease;
}

.form-loading::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg,
        rgba(255, 255, 255, 0.1) 25%,
        transparent 25%,
        transparent 50%,
        rgba(255, 255, 255, 0.1) 50%,
        rgba(255, 255, 255, 0.1) 75%,
        transparent 75%);
    background-size: 20px 20px;
    animation: loading-pattern 1s linear infinite;
    border-radius: var(--radius-xl);
    pointer-events: none;
}

@keyframes loading-pattern {
    from { background-position: 0 0; }
    to { background-position: 20px 20px; }
}

/* Form success state */
.form-success {
    animation: successPulse 0.6s ease-in-out;
}

@keyframes successPulse {
    0% { transform: scale(1); }
    50% { 
        transform: scale(1.02);
        box-shadow: 
            0 30px 60px rgba(16, 185, 129, 0.25),
            0 15px 35px rgba(0, 0, 0, 0.1),
            inset 0 1px 0 rgba(255, 255, 255, 0.8);
        border: 1px solid rgba(16, 185, 129, 0.4);
    }
    100% { transform: scale(1); }
}

.form-success::before {
    background: linear-gradient(90deg, 
        rgba(16, 185, 129, 0.1) 0%, 
        rgba(34, 197, 94, 0.15) 50%, 
        rgba(16, 185, 129, 0.1) 100%);
}

/* Enhanced info notification */
.notification--info .notification__message {
    font-family: 'Courier New', monospace;
    font-size: 0.9rem;
    background: rgba(255, 255, 255, 0.15);
    padding: 0.5rem;
    border-radius: 0.5rem;
    margin-top: 0.5rem;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

/* Celebration particles */
.celebration-particle {
    box-shadow: 0 0 6px currentColor;
    will-change: transform, opacity;
}

/* Form progress indicator */
.form-progress-bar {
    position: absolute;
    bottom: -60px;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    padding: 1rem;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(59, 130, 246, 0.2);
    transition: all 0.3s ease;
}

.progress-bar-fill {
    height: 4px;
    background: linear-gradient(90deg, 
        var(--primary-light) 0%, 
        var(--maritime-blue) 100%);
    border-radius: 2px;
    transition: width 2s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    width: 0%;
    box-shadow: 0 0 8px rgba(59, 130, 246, 0.4);
}

.progress-text {
    font-size: 0.85rem;
    color: var(--primary-navy);
    text-align: center;
    margin-top: 0.5rem;
    font-weight: 500;
    opacity: 0.8;
}

/* Form field animations */
.form-group input.valid,
.form-group select.valid,
.form-group textarea.valid {
    border-color: #10b981;
    background: linear-gradient(135deg,
        rgba(16, 185, 129, 0.1) 0%,
        rgba(255, 255, 255, 0.95) 100%);
}

.form-group input.invalid,
.form-group select.invalid,
.form-group textarea.invalid {
    border-color: #ef4444;
    background: linear-gradient(135deg,
        rgba(239, 68, 68, 0.1) 0%,
        rgba(255, 255, 255, 0.95) 100%);
    animation: shake 0.3s ease-in-out;
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-4px); }
    75% { transform: translateX(4px); }
}

/* Notification animations */
.notification.show {
    animation: slideInBounce 0.6s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
}

/* Mobile responsive notifications */
@media (max-width: 768px) {
    .notification {
        top: 1rem;
        right: 1rem;
        left: 1rem;
        min-width: auto;
        max-width: none;
    }
    
    .trust-item {
        min-width: 120px;
        flex: 1;
    }
}

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

.animate-fade-in-up {
    animation: fadeInUp 0.6s ease-out forwards;
}

/* Enhanced Focus States and Accessibility */
*:focus-visible {
    outline: 3px solid var(--primary-light);
    outline-offset: 2px;
    border-radius: 2px;
}

/* High Contrast Mode Support */
@media (prefers-contrast: high) {
    :root {
        --primary-navy: #000000;
        --primary-blue: #0000FF;
        --gray-700: #000000;
        --gray-800: #000000;
    }
}

/* Reduced Motion Support */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Maritime-themed decorative elements */
.maritime-waves {
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 100%;
    height: 20px;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 120" preserveAspectRatio="none"><path d="M0,0V46.29c47.79,22.2,103.59,32.17,158,28,70.36-5.37,136.33-33.31,206.8-37.5C438.64,32.43,512.34,53.67,583,72.05c69.27,18,138.3,24.88,209.4,13.08,36.15-6,69.85-17.84,104.45-29.34C989.49,25,1113-14.29,1200,52.47V0Z" opacity=".25" fill="%23134e4a"/><path d="M0,0V15.81C13,36.92,27.64,56.86,47.69,72.05,99.41,111.27,165,111,224.58,91.58c31.15-10.15,60.09-26.07,89.67-39.8,40.92-19,84.73-46,130.83-49.67,36.26-2.85,70.9,9.42,98.6,31.56,31.77,25.39,62.32,62,103.63,73,40.44,10.79,81.35-6.69,119.13-24.28s75.16-39,116.92-43.05c59.73-5.85,113.28,22.88,168.9,38.84,30.2,8.66,59,6.17,87.09-7.5,22.43-10.89,48-26.93,60.65-49.24V0Z" opacity=".5" fill="%23134e4a"/><path d="M0,0V5.63C149.93,59,314.09,71.32,475.83,42.57c43-7.64,84.23-20.12,127.61-26.46,59-8.63,112.48,12.24,165.56,35.4C827.93,77.22,886,95.24,951.2,90c86.53-7,172.46-45.71,248.8-84.81V0Z" fill="%23134e4a"/></svg>');
    background-size: cover;
    background-repeat: no-repeat;
    opacity: 0.1;
}

/* Loading states */
.loading {
    opacity: 0;
    transition: opacity 0.5s ease-in-out;
}

.loaded {
    opacity: 1;
}

/* Maritime section dividers */
.section-divider {
    position: relative;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--gray-300), transparent);
    margin: var(--space-2xl) 0;
}

.section-divider::before {
    content: '⚓';
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    background: var(--platinum);
    padding: 0 var(--space-md);
    color: var(--primary-blue);
    font-size: 1.2rem;
}

/* Enhanced card hover effects */
.service-card:hover,
.commodity-category:hover,
.step:hover {
    box-shadow: 0 20px 40px rgba(30, 41, 59, 0.18);
}

/* Professional tooltips */
.tooltip {
    position: relative;
}

.tooltip::after {
    content: attr(data-tooltip);
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary-blue);
    color: var(--platinum);
    padding: 0.5rem 1rem;
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s;
    z-index: 1000;
    margin-bottom: 0.5rem;
}

.tooltip::before {
    content: '';
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    border: 5px solid transparent;
    border-top-color: var(--primary-navy);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s;
}

.tooltip:hover::after,
.tooltip:hover::before {
    opacity: 1;
}