@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Tropikia Group Logo Color Scheme - Golden Yellow & Dark Green */
    --gold-primary: #FFD700;
    --gold-dark: #FFA500;
    --gold-light: #FFE44D;
    --gold-accent: #FFC107;
    --green-primary: #1F5F42;
    --green-dark: #153D2A;
    --green-light: #2D8659;
    --green-accent: #3FA372;
    
    /* Neutral Colors - Apple-inspired */
    --text-primary: #1d1d1f;
    --text-secondary: #6e6e73;
    --text-tertiary: #86868b;
    --text-color: #1d1d1f;
    --text-dark: #000000;
    --text-light: #6e6e73;
    --text-lighter: #86868b;
    --bg-dark: #000000;
    --bg-light: #f5f5f7;
    --bg-lighter: #fbfbfd;
    --white: #ffffff;
    --border-color: #d2d2d7;
    --border-light: #e8e8ed;
    
    /* Gradients - Matching Logo Colors */
    --gradient-gold: linear-gradient(135deg, #FFD700 0%, #FFA500 100%);
    --gradient-green: linear-gradient(135deg, #1F5F42 0%, #2D8659 100%);
    --gradient-hero: linear-gradient(135deg, #000000 0%, #1a1a1c 50%, #000000 100%);
    --gradient-overlay: linear-gradient(135deg, rgba(255, 215, 0, 0.15) 0%, rgba(31, 95, 66, 0.15) 100%);
    
    /* Typography Scale - Apple-inspired */
    --font-size-xs: 12px;
    --font-size-sm: 14px;
    --font-size-base: 17px;
    --font-size-lg: 19px;
    --font-size-xl: 21px;
    --font-size-2xl: 28px;
    --font-size-3xl: 40px;
    --font-size-4xl: 48px;
    --font-size-5xl: 64px;
    --font-size-6xl: 80px;
    
    /* Line Heights */
    --line-height-tight: 1.0833333333;
    --line-height-snug: 1.1904761905;
    --line-height-normal: 1.4705882353;
    --line-height-relaxed: 1.5;
    
    /* Letter Spacing */
    --letter-spacing-tight: -0.022em;
    --letter-spacing-normal: 0;
    --letter-spacing-wide: 0.011em;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'SF Pro Display', 'SF Pro Text', 'Helvetica Neue', 'Helvetica', 'Arial', sans-serif;
    line-height: var(--line-height-normal);
    color: var(--text-primary);
    font-size: var(--font-size-base);
    background-color: var(--white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    font-weight: 400;
    letter-spacing: var(--letter-spacing-normal);
    text-rendering: optimizeLegibility;
}

/* Apple-inspired heading system */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    letter-spacing: var(--letter-spacing-tight);
    line-height: var(--line-height-tight);
    color: var(--text-primary);
}

h1 {
    font-size: var(--font-size-6xl);
}

h2 {
    font-size: var(--font-size-5xl);
}

h3 {
    font-size: var(--font-size-3xl);
}

h4 {
    font-size: var(--font-size-2xl);
}

p {
    font-size: var(--font-size-base);
    line-height: var(--line-height-normal);
    color: var(--text-secondary);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 40px;
}

/* Navigation - Apple-inspired */
.navbar {
    background: rgba(255, 255, 255, 0.72);
    backdrop-filter: saturate(180%) blur(20px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.08);
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: 20px 0;
    box-shadow: none;
    transition: background 0.3s cubic-bezier(0.28, 0.11, 0.32, 1);
}

.navbar .container {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    gap: 0;
    width: 100%;
}

.logo {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    gap: 2px;
    font-size: 1.25rem;
    font-weight: 500;
    color: var(--primary-color);
    letter-spacing: -0.5px;
    text-decoration: none;
    transition: opacity 0.2s;
    min-width: 170px;
}

.logo:hover {
    opacity: 0.8;
}

.logo-text {
    display: flex;
    flex-direction: column;
    align-items: center;
    line-height: 1.2;
}


.logo-name {
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--green-primary);
    letter-spacing: 0.07em;
    margin-bottom: 2px;
    line-height: 1.12;
    text-transform: uppercase;
    text-shadow: 0 1px 4px rgba(31,95,66,0.08), 0 1px 0 #fff;
    font-family: 'Inter', 'Montserrat', 'Arial', sans-serif;
    text-align: center;
}

.logo-tagline {
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 2.5px;
    text-transform: uppercase;
    margin-top: 2px;
    opacity: 0.95;
    background: linear-gradient(135deg, #D4AF37 0%, #F4D03F 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    white-space: nowrap;
}

.logo-tagline {
    font-size: 0.55rem;
    font-weight: 700;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    margin-top: 0.10em;
    opacity: 1;
    background: linear-gradient(90deg, #FFD700 0%, #F4D03F 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    white-space: nowrap;
    text-align: center;
    filter: drop-shadow(0 1px 2px rgba(212,175,55,0.07));
}
    color: var(--green-primary);
    letter-spacing: 1.2px;
    text-transform: uppercase;
}

.nav-menu {
    display: flex !important;
    flex-direction: row !important;
    align-items: center !important;
    list-style: none !important;
    gap: 2.5rem;
    margin: 0 0 0 32px;
    padding: 0;
    width: auto;
    background: none;
    box-shadow: none;
}

.nav-menu li {
    list-style: none !important;
    margin: 0;
    padding: 0;
    display: flex;
    align-items: center;
}

.nav-menu a {
    text-decoration: none;
    color: var(--text-primary);
    font-size: 14px;
    font-weight: 400;
    transition: color 0.3s cubic-bezier(0.28, 0.11, 0.32, 1), opacity 0.3s cubic-bezier(0.28, 0.11, 0.32, 1);
    position: relative;
    letter-spacing: -0.01em;
    opacity: 0.88;
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-gold);
    transition: width 0.3s ease;
}

.nav-menu a:hover::after,
.nav-menu a.active::after {
    width: 100%;
}

.nav-menu a:hover,
.nav-menu a.active {
    color: var(--green-primary);
}

.nav-actions {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 1.5rem;
    margin-left: 32px;
}

.investor-login {
    text-decoration: none;
    color: var(--text-primary);
    font-size: 14px;
    font-weight: 400;
    padding: 8px 16px;
    border: none;
    border-radius: 980px;
    background: #FFD700;
    transition: all 0.3s cubic-bezier(0.28, 0.11, 0.32, 1);
}

.investor-login:hover {
    background: linear-gradient(135deg, #FFE44D 0%, #FFD700 100%);
    color: #000;
    box-shadow: 0 4px 16px rgba(255, 215, 0, 0.25);
    transform: translateY(-2px) scale(1.04);
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 4px;
}

.hamburger span {
    width: 24px;
    height: 2px;
    background: var(--text-color);
    transition: 0.3s;
}

/* Hero Section - Apple-inspired Premium Design */
.hero {
    padding: 120px 40px 100px;
    text-align: center;
    background: #000000;
    color: var(--white);
    position: relative;
    overflow: hidden;
    min-height: 85vh;
    display: flex;
    align-items: center;
}

.hero::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 50%, rgba(255, 215, 0, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(31, 95, 66, 0.08) 0%, transparent 50%);
    z-index: 1;
    pointer-events: none;
}

.hero-background-image {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    /* Port logistics, shipping containers, and market scenes */
    background-image: 
        url('https://images.unsplash.com/photo-1605745341112-85968b19335b?w=1920&h=1080&fit=crop&q=80'),
        url('https://images.unsplash.com/photo-1601050690597-df0568f70946?w=1920&h=1080&fit=crop&q=80');
    background-size: cover, cover;
    background-position: center center, right center;
    background-blend-mode: overlay;
    opacity: 0.16;
    z-index: 0;
    animation: backgroundShift 35s ease-in-out infinite;
    filter: grayscale(35%) contrast(1.2) brightness(0.85);
}

@keyframes backgroundShift {
    0%, 100% { 
        transform: scale(1) translateX(0);
        opacity: 0.16;
    }
    50% { 
        transform: scale(1.06) translateX(-10px);
        opacity: 0.19;
    }
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        linear-gradient(135deg, 
            rgba(255, 215, 0, 0.04) 0%, 
            rgba(31, 95, 66, 0.06) 50%,
            rgba(255, 215, 0, 0.04) 100%),
        radial-gradient(circle at 30% 40%, rgba(255, 215, 0, 0.05) 0%, transparent 60%),
        radial-gradient(circle at 70% 60%, rgba(31, 95, 66, 0.05) 0%, transparent 60%);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 1000px;
    margin: 0 auto;
    animation: fadeInUp 1s ease-out;
}

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

.hero-content h1 {
    font-size: clamp(40px, 5vw, 80px);
    font-weight: 600;
    line-height: var(--line-height-tight);
    margin-bottom: 1.5rem;
    color: var(--white);
    letter-spacing: var(--letter-spacing-tight);
    text-shadow: none;
    animation: fadeInUp 0.8s cubic-bezier(0.28, 0.11, 0.32, 1) 0.1s backwards;
    font-family: -apple-system, BlinkMacSystemFont, 'SF Pro Display', sans-serif;
}

.hero-content h1 span {
    background: linear-gradient(135deg, #FFD700 0%, #FFA500 50%, #FFD700 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    background-size: 200% 200%;
    animation: shimmer 3s ease-in-out infinite;
}

@keyframes shimmer {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

.hero-subtitle {
    font-size: clamp(19px, 2vw, 28px);
    line-height: var(--line-height-normal);
    color: rgba(255, 255, 255, 0.92);
    margin-bottom: 2.5rem;
    max-width: 820px;
    margin-left: auto;
    margin-right: auto;
    font-weight: 400;
    letter-spacing: 0.004em;
    animation: fadeInUp 0.8s cubic-bezier(0.28, 0.11, 0.32, 1) 0.2s backwards;
}

.hero-cta {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    align-items: center;
    margin: 3rem 0;
    flex-wrap: wrap;
    animation: fadeInUp 1s ease-out 0.6s backwards;
}

.cta-primary {
    display: inline-block;
    padding: 12px 24px;
    background: linear-gradient(135deg, #FFD700 0%, #FFA500 100%);
    color: #000000;
    font-weight: 400;
    font-size: 17px;
    text-decoration: none;
    border-radius: 980px;
    transition: all 0.4s cubic-bezier(0.28, 0.11, 0.32, 1);
    box-shadow: 0 4px 16px rgba(255, 215, 0, 0.25);
    letter-spacing: -0.022em;
    border: none;
    min-width: 140px;
}

.cta-primary:hover {
    transform: scale(1.02);
    box-shadow: 0 8px 24px rgba(255, 215, 0, 0.35);
    background: linear-gradient(135deg, #FFE44D 0%, #FFD700 100%);
}

.cta-secondary {
    display: inline-block;
    padding: 12px 24px;
    background: transparent;
    color: var(--white);
    font-weight: 400;
    font-size: 17px;
    text-decoration: none;
    border-radius: 980px;
    transition: all 0.4s cubic-bezier(0.28, 0.11, 0.32, 1);
    border: 1.5px solid rgba(255, 255, 255, 0.4);
    letter-spacing: -0.022em;
    backdrop-filter: blur(20px);
    min-width: 140px;
}

.cta-secondary:hover {
    transform: scale(1.02);
    border-color: rgba(255, 255, 255, 0.8);
    background: rgba(255, 255, 255, 0.08);
    box-shadow: 0 4px 16px rgba(255, 255, 255, 0.1);
}

.hero-tagline {
    font-size: 0.95rem;
    color: var(--gold-primary);
    font-weight: 600;
    margin-top: 4rem;
    letter-spacing: 4px;
    text-transform: uppercase;
    opacity: 0.9;
    animation: fadeInUp 1s ease-out 0.8s backwards;
}

/* Statistics Section - Apple-inspired Design */
.stats-section {
    padding: 80px 40px;
    background: #000000;
    color: var(--white);
    position: relative;
    overflow: hidden;
    margin-top: -1px;
}

.stats-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 30% 50%, rgba(255, 215, 0, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 70% 50%, rgba(31, 95, 66, 0.1) 0%, transparent 50%);
    z-index: 0;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 3rem;
    position: relative;
    z-index: 1;
    max-width: 1200px;
    margin: 0 auto;
}

.stat-item {
    text-align: center;
    padding: 2rem;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
}

.stat-item:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(255, 215, 0, 0.3);
}

.stat-number {
    font-size: 64px;
    font-weight: 600;
    background: linear-gradient(135deg, #FFD700 0%, #FFA500 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.5rem;
    line-height: var(--line-height-tight);
    display: inline-block;
    min-width: 80px;
    letter-spacing: var(--letter-spacing-tight);
}

.stat-label {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.8);
    font-weight: 400;
    letter-spacing: -0.01em;
    text-transform: none;
}

@media (max-width: 1024px) {
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
    }
}

@media (max-width: 768px) {
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .stat-number {
        font-size: 2.5rem;
    }
}

/* Product Commercialization Sectors Section - Apple-inspired Design */
.sectors-section {
    padding: 100px 40px;
    background: var(--bg-light);
    position: relative;
}

.sectors-section::before {
    display: none;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-header h2 {
    font-size: clamp(40px, 4vw, 56px);
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 1.2rem;
    letter-spacing: var(--letter-spacing-tight);
    position: relative;
    display: inline-block;
    padding-bottom: 0;
    line-height: var(--line-height-tight);
}

.section-header h2::after {
    display: none;
}

.section-header p {
    font-size: clamp(19px, 2vw, 21px);
    color: var(--text-secondary);
    max-width: 700px;
    margin: 0 auto;
    line-height: var(--line-height-normal);
    font-weight: 400;
    letter-spacing: 0.011em;
}

.sectors-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2.5rem;
    margin-top: 3rem;
}

.sector-card {
    background: var(--white);
    padding: 40px 32px;
    border-radius: 18px;
    text-align: center;
    transition: all 0.4s cubic-bezier(0.28, 0.11, 0.32, 1);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
    border: 1px solid rgba(0, 0, 0, 0.06);
    position: relative;
    overflow: hidden;
}

.sector-card::before {
    display: none;
}

.sector-card:hover {
    transform: scale(1.02);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
    border-color: rgba(255, 215, 0, 0.15);
}

.sector-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(255, 215, 0, 0.1) 0%, rgba(255, 165, 0, 0.1) 100%);
    border-radius: 16px;
    color: var(--gold-dark);
    font-size: 28px;
    transition: all 0.3s cubic-bezier(0.28, 0.11, 0.32, 1);
}

.sector-card:hover .sector-icon {
    transform: scale(1.05);
    background: linear-gradient(135deg, rgba(255, 215, 0, 0.15) 0%, rgba(255, 165, 0, 0.15) 100%);
}

.sector-card h3 {
    font-size: 21px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.75rem;
    letter-spacing: var(--letter-spacing-tight);
    line-height: var(--line-height-snug);
}

.sector-card p {
    font-size: 17px;
    color: var(--text-secondary);
    line-height: var(--line-height-normal);
    font-weight: 400;
}

/* Portfolio Companies Section - Apple-inspired Design */
.portfolio-section {
    padding: 100px 40px;
    background: var(--white);
    position: relative;
}

.portfolio-section::before {
    display: none;
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2.5rem;
    margin-top: 3rem;
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
}

@media (max-width: 1024px) {
    .portfolio-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .portfolio-grid {
        grid-template-columns: 1fr;
    }
}

.portfolio-card {
    background: var(--white);
    padding: 40px 32px;
    border-radius: 18px;
    text-align: center;
    transition: all 0.4s cubic-bezier(0.28, 0.11, 0.32, 1);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
    border: 1px solid rgba(0, 0, 0, 0.06);
    position: relative;
    overflow: hidden;
}

.portfolio-card::before {
    display: none;
}

.portfolio-card:hover {
    transform: scale(1.02);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
    border-color: rgba(31, 95, 66, 0.15);
}

.portfolio-logo {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--white);
    border-radius: 12px;
    color: var(--white);
    font-size: 2.5rem;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    padding: 0;
    border: 1px solid var(--border-light);
    overflow: hidden;
}

/* Make BlueDogAI logo container bigger */
.portfolio-logo:has(img[src*="bluedogai"]) {
    /* width: 160px;
    height: 160px; */
}

.portfolio-logo .brand-logo {
    width: 90%;
    height: 90%;
    object-fit: contain;
    display: block;
    margin: auto;
    transition: transform 0.3s ease;
}

.portfolio-card:hover .portfolio-logo {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.12);
}

.portfolio-card:hover .portfolio-logo .brand-logo {
    transform: scale(1.05);
}

.portfolio-card h3 {
    font-size: 24px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    letter-spacing: var(--letter-spacing-tight);
    line-height: var(--line-height-snug);
}

.portfolio-sector {
    font-size: 12px;
    color: var(--text-secondary);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: 1rem;
}

.portfolio-desc {
    font-size: 17px;
    color: var(--text-secondary);
    line-height: var(--line-height-normal);
    margin-bottom: 1.5rem;
    font-weight: 400;
}

.portfolio-stats {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border-light);
    flex-wrap: wrap;
}

.portfolio-stats span {
    font-size: 0.9rem;
    color: var(--text-light);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.portfolio-stats i {
    color: var(--green-primary);
    font-size: 0.85rem;
}

/* Why Choose Us Section - Premium Design */
.why-choose-section {
    padding: 120px 40px;
    background: var(--white);
    position: relative;
}

.why-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2.5rem;
    margin-top: 4rem;
    max-width: 1000px;
    margin-left: auto;
    margin-right: auto;
}

.why-card {
    padding: 2.5rem;
    background: linear-gradient(135deg, #FAFBFC 0%, #F8F9FA 100%);
    border-radius: 16px;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid rgba(0, 0, 0, 0.04);
    position: relative;
    overflow: hidden;
}

.why-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: var(--gradient-gold);
    transform: scaleY(0);
    transform-origin: top;
    transition: transform 0.4s ease;
}

.why-card:hover::before {
    transform: scaleY(1);
}

.why-card:hover {
    transform: translateX(8px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.08);
}

.why-icon {
    width: 56px;
    height: 56px;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(255, 215, 0, 0.1) 0%, rgba(255, 165, 0, 0.1) 100%);
    border-radius: 14px;
    color: var(--gold-dark);
    font-size: 24px;
    transition: all 0.3s cubic-bezier(0.28, 0.11, 0.32, 1);
}

.why-card:hover .why-icon {
    transform: scale(1.05);
    background: linear-gradient(135deg, rgba(255, 215, 0, 0.15) 0%, rgba(255, 165, 0, 0.15) 100%);
}

.why-card h3 {
    font-size: 21px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 1rem;
    letter-spacing: var(--letter-spacing-tight);
}

.why-card p {
    font-size: 17px;
    color: var(--text-secondary);
    line-height: var(--line-height-normal);
    font-weight: 400;
}

@media (max-width: 768px) {
    .why-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}

/* Main Sections - Premium Design */
.main-sections {
    padding: 120px 40px;
    background: linear-gradient(135deg, #ffffff 0%, #FAFBFC 100%);
    position: relative;
}

.section-card {
    display: flex;
    gap: 3rem;
    padding: 60px 0;
    border-bottom: 1px solid var(--border-light);
    transition: all 0.3s ease;
    position: relative;
    align-items: center;
}

.section-icon {
    font-size: 3rem;
    color: var(--gold-primary);
    opacity: 0.8;
    transition: all 0.3s ease;
}

.section-card:hover .section-icon {
    transform: scale(1.1);
    opacity: 1;
}

.section-card::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 0;
    background: var(--gradient-gold);
    transition: width 0.3s ease;
    opacity: 0.1;
}

.section-card:hover::before {
    width: 4px;
}

.section-card:hover {
    padding-left: 20px;
}

.section-card:last-child {
    border-bottom: none;
}

.section-number {
    font-size: 1.8rem;
    font-weight: 700;
    background: var(--gradient-gold);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    min-width: 80px;
    opacity: 1;
    letter-spacing: 2px;
}

.section-content h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    letter-spacing: 1px;
    color: var(--green-primary);
}

.section-content h2 a {
    color: var(--text-dark);
    text-decoration: none;
    transition: all 0.3s ease;
}

.section-content h2 a:hover {
    color: var(--gold-primary);
    transform: translateX(5px);
}

.section-links {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
}

.section-links a {
    color: var(--text-light);
    text-decoration: none;
    font-size: 0.95rem;
    transition: all 0.3s ease;
    position: relative;
    display: flex;
    align-items: center;
    gap: 10px;
}

.section-links a i {
    font-size: 0.85rem;
    color: var(--green-primary);
    opacity: 0.7;
    transition: all 0.3s ease;
}

.section-links a:hover {
    color: var(--green-primary);
}

.section-links a:hover i {
    opacity: 1;
    transform: translateX(3px);
}

/* Section Highlights - New Design */
.section-highlights {
    margin: 2rem 0;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

.highlight-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: linear-gradient(135deg, #FAFBFC 0%, #F8F9FA 100%);
    border-radius: 8px;
    border-left: 3px solid var(--gold-primary);
    transition: all 0.3s ease;
}

.highlight-item:hover {
    transform: translateX(5px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    border-left-color: var(--green-primary);
}

.highlight-item i {
    font-size: 1.2rem;
    color: var(--green-primary);
    min-width: 24px;
}

.highlight-item span {
    font-size: 0.95rem;
    color: var(--text-color);
    line-height: 1.5;
}

.highlight-item strong {
    color: var(--green-primary);
    font-weight: 600;
}

.section-cta {
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid var(--border-light);
}

.learn-more-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 12px 28px;
    background: var(--gradient-gold);
    color: var(--green-primary);
    font-weight: 600;
    font-size: 0.95rem;
    text-decoration: none;
    border-radius: 8px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(255, 215, 0, 0.2);
}

.learn-more-btn:hover {
    transform: translateX(5px);
    box-shadow: 0 6px 20px rgba(255, 215, 0, 0.3);
    background: linear-gradient(135deg, #FFE44D 0%, #FFD700 100%);
}

.learn-more-btn i {
    transition: transform 0.3s ease;
}

.learn-more-btn:hover i {
    transform: translateX(3px);
}

@media (max-width: 768px) {
    .section-highlights {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
}

/* Page Header - Apple-inspired */
.page-header {
    padding: 80px 40px;
    background: #000000;
    color: var(--white);
    position: relative;
    overflow: hidden;
}

.page-header::before {
    display: none;
}

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

.page-header h1 {
    font-size: clamp(48px, 6vw, 80px);
    font-weight: 600;
    letter-spacing: var(--letter-spacing-tight);
    color: var(--white);
    text-shadow: none;
    line-height: var(--line-height-tight);
}

/* Content Sections - Apple-inspired */
.content-section {
    padding: 80px 40px;
    background: var(--white);
}

.content-section.alt-bg {
    background: var(--bg-light);
    position: relative;
}

.content-section.alt-bg::before {
    display: none;
}

.content-section h2 {
    font-size: clamp(32px, 4vw, 48px);
    font-weight: 600;
    margin-bottom: 1.5rem;
    letter-spacing: var(--letter-spacing-tight);
    color: var(--text-primary);
    position: relative;
    padding-bottom: 0;
    line-height: var(--line-height-tight);
}

.content-section h2::after {
    display: none;
}

.content-section p {
    font-size: var(--font-size-lg);
    line-height: var(--line-height-normal);
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    max-width: 800px;
    font-weight: 400;
}

/* Leadership Grid */
.leadership-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 3rem;
    margin-top: 3rem;
}

.leader-card {
    text-align: center;
}

.leader-image {
    width: 200px;
    height: 200px;
    margin: 0 auto 1.5rem;
    border-radius: 50%;
    overflow: hidden;
    border: 4px solid var(--white);
    box-shadow: 0 8px 25px rgba(45, 134, 89, 0.2);
    transition: all 0.3s ease;
}

.leader-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.leader-card:hover .leader-image {
    transform: scale(1.05);
    box-shadow: 0 12px 35px rgba(45, 134, 89, 0.3);
}

.leader-card:hover .leader-image img {
    transform: scale(1.1);
}

.leader-card h3 {
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
    letter-spacing: var(--letter-spacing-tight);
}

.leader-title {
    color: var(--text-secondary);
    font-size: 14px;
    margin-bottom: 1rem;
    font-weight: 400;
}

.leader-card p {
    font-size: 17px;
    color: var(--text-secondary);
    line-height: var(--line-height-normal);
}

/* Principles Grid */
.principles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.principle-card {
    padding: 2.5rem;
    background: var(--white);
    border: 1px solid var(--border-light);
    border-radius: 12px;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
    text-align: center;
}

.principle-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-gold);
    border-radius: 50%;
    color: var(--white);
    font-size: 2rem;
    box-shadow: 0 4px 15px rgba(255, 215, 0, 0.3);
    transition: all 0.3s ease;
}

.principle-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
    border-color: var(--gold-primary);
}

.principle-card:hover .principle-icon {
    transform: scale(1.1) rotate(5deg);
    box-shadow: 0 6px 20px rgba(255, 215, 0, 0.4);
}

.principle-card h3 {
    color: var(--green-primary);
    font-weight: 700;
    letter-spacing: 1px;
}

.principle-card h3 {
    font-size: 1.5rem;
    font-weight: 400;
    margin-bottom: 1rem;
}

.principle-card p {
    font-size: 1rem;
    color: var(--text-light);
}

/* People Stats */
.people-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 3rem;
    margin-top: 3rem;
}

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

.stat-number {
    font-size: 3.5rem;
    font-weight: 700;
    background: var(--gradient-green);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 1rem;
    color: var(--text-light);
}

/* Approach Grid */
.approach-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.approach-item {
    padding: 2rem;
    background: var(--white);
    border-radius: 12px;
    border-left: 4px solid var(--gold-primary);
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

.approach-icon {
    width: 60px;
    height: 60px;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-gold);
    border-radius: 12px;
    color: var(--white);
    font-size: 1.5rem;
    box-shadow: 0 4px 15px rgba(255, 215, 0, 0.2);
    transition: all 0.3s ease;
}

.approach-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(255, 215, 0, 0.15);
}

.approach-item:hover .approach-icon {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(255, 215, 0, 0.3);
}

.approach-item h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--gold-primary);
}

.approach-item p {
    font-size: 1rem;
    color: var(--text-light);
}

/* Tech Features */
.tech-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.tech-feature {
    padding: 2rem;
    background: var(--white);
    border-radius: 12px;
    border-left: 4px solid var(--green-primary);
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

.tech-icon {
    width: 60px;
    height: 60px;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-green);
    border-radius: 12px;
    color: var(--white);
    font-size: 1.5rem;
    box-shadow: 0 4px 15px rgba(31, 95, 66, 0.2);
    transition: all 0.3s ease;
}

.tech-feature:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(31, 95, 66, 0.15);
}

.tech-feature:hover .tech-icon {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(31, 95, 66, 0.3);
}

.tech-feature h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--green-primary);
    letter-spacing: 0.5px;
}

.tech-feature p {
    font-size: 1rem;
    color: var(--text-light);
}

/* Risk List */
.risk-list {
    list-style: none;
    margin-top: 2rem;
}

.risk-list li {
    padding: 1rem 0;
    border-bottom: 1px solid var(--border-color);
    font-size: 1.1rem;
    color: var(--text-light);
}

.risk-list li:last-child {
    border-bottom: none;
}

/* Leadership Items */
.leadership-items {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.leadership-item h3 {
    font-size: 1.5rem;
    font-weight: 400;
    margin-bottom: 1rem;
}

.leadership-item p {
    font-size: 1rem;
    color: var(--text-light);
}

/* Development Features */
.development-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.dev-feature {
    padding: 2rem;
    background: var(--white);
    border-radius: 12px;
    border: 1px solid var(--border-light);
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
    text-align: center;
}

.dev-icon {
    width: 70px;
    height: 70px;
    margin: 0 auto 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-green);
    border-radius: 50%;
    color: var(--white);
    font-size: 1.8rem;
    box-shadow: 0 4px 15px rgba(31, 95, 66, 0.2);
    transition: all 0.3s ease;
}

.dev-feature:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(31, 95, 66, 0.15);
}

.dev-feature:hover .dev-icon {
    transform: scale(1.1) rotate(-5deg);
    box-shadow: 0 6px 20px rgba(31, 95, 66, 0.3);
}

.dev-feature h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--green-primary);
    letter-spacing: 0.5px;
}

.dev-feature p {
    font-size: 1rem;
    color: var(--text-light);
}

/* Career Paths */
.career-paths {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 3rem;
    margin-top: 3rem;
}

.career-path {
    padding: 2.5rem;
    background: var(--white);
    border: 1px solid var(--border-light);
    border-radius: 12px;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

.career-path:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
    border-left: 4px solid var(--green-primary);
}

.career-path h3 {
    color: var(--green-primary);
}

.career-path h3 {
    font-size: 1.5rem;
    font-weight: 400;
    margin-bottom: 1rem;
}

.career-path > p {
    font-size: 1rem;
    color: var(--text-light);
    margin-bottom: 1.5rem;
}

.career-path ul {
    list-style: none;
}

.career-path ul li {
    padding: 0.5rem 0;
    color: var(--text-light);
    position: relative;
    padding-left: 1.5rem;
}

.career-path ul li:before {
    content: "—";
    position: absolute;
    left: 0;
    color: var(--text-light);
}

/* Interview Process */
.interview-process {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.process-step {
    text-align: center;
}

.step-number {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    background: var(--gradient-gold);
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    font-weight: 700;
    margin: 0 auto 1.5rem;
    box-shadow: 0 4px 15px rgba(255, 215, 0, 0.3);
}

.process-step h3 {
    font-size: 1.25rem;
    font-weight: 400;
    margin-bottom: 1rem;
}

.process-step p {
    font-size: 1rem;
    color: var(--text-light);
}

/* Internship Info */
.internship-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.internship-detail h3 {
    font-size: 1.5rem;
    font-weight: 400;
    margin-bottom: 1rem;
}

.internship-detail p {
    font-size: 1rem;
    color: var(--text-light);
}

/* CTA Section - Apple-inspired */
.cta-section {
    padding: 80px 40px;
    text-align: center;
    background: #000000;
    color: var(--white);
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    display: none;
}

.cta-section h2,
.cta-section p {
    position: relative;
    z-index: 1;
    color: var(--white);
}

.cta-section h2 {
    font-size: clamp(40px, 5vw, 64px);
    font-weight: 600;
    letter-spacing: var(--letter-spacing-tight);
    line-height: var(--line-height-tight);
    margin-bottom: 1.5rem;
}
    margin-bottom: 1rem;
    letter-spacing: -0.5px;
}

.cta-section p {
    font-size: 1.1rem;
    color: var(--text-light);
    margin-bottom: 2rem;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 16px 36px;
    text-decoration: none;
    border: none;
    font-size: 1rem;
    font-weight: 600;
    transition: all 0.3s ease;
    cursor: pointer;
    border-radius: 8px;
    letter-spacing: 0.5px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.btn-primary {
    background: var(--gradient-gold);
    color: var(--green-primary);
    font-weight: 600;
    letter-spacing: 1px;
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(255, 215, 0, 0.4);
    background: var(--gold-primary);
}

/* Contact Section */
.contact-section {
    padding: 80px 40px;
    background: var(--white);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    max-width: 1000px;
    margin: 0 auto;
}

.contact-info h2 {
    font-size: 2.5rem;
    font-weight: 400;
    margin-bottom: 1.5rem;
    letter-spacing: -0.5px;
}

.contact-info > p {
    font-size: 1.1rem;
    color: var(--text-light);
    margin-bottom: 3rem;
    line-height: 1.8;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.contact-icon {
    width: 50px;
    height: 50px;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-gold);
    border-radius: 50%;
    color: var(--green-primary);
    font-size: 1.2rem;
    box-shadow: 0 4px 15px rgba(255, 215, 0, 0.2);
}

.contact-item h3 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-dark);
}

.contact-item p {
    font-size: 1rem;
    color: var(--text-light);
    line-height: 1.6;
}

.contact-item a {
    color: var(--text-light);
    text-decoration: none;
    transition: color 0.2s;
}

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

/* Contact Form */
.contact-form-container {
    background: linear-gradient(135deg, #FAFBFC 0%, #F0F4F8 100%);
    padding: 3.5rem;
    border-radius: 16px;
    border: 1px solid var(--border-light);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

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

.form-group label {
    font-size: 0.95rem;
    font-weight: 400;
    margin-bottom: 0.5rem;
    color: var(--text-color);
}

.form-group input,
.form-group textarea {
    padding: 12px;
    border: 1px solid var(--border-color);
    background: var(--white);
    font-family: inherit;
    font-size: 1rem;
    color: var(--text-color);
    transition: border-color 0.2s;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--gold-primary);
    box-shadow: 0 0 0 3px rgba(255, 215, 0, 0.1);
}

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

/* Footer - Apple-inspired */
.footer {
    background: var(--bg-light);
    color: var(--text-secondary);
    padding: 60px 40px 24px;
    margin-top: 0;
    position: relative;
    border-top: 1px solid var(--border-color);
}

.footer::before {
    display: none;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    margin-bottom: 2rem;
}

.footer-section h3 {
    font-size: 12px;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-primary);
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.footer-section p {
    font-size: 14px;
    line-height: var(--line-height-normal);
    color: var(--text-secondary);
}

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

.footer-section ul li {
    margin-bottom: 0.5rem;
}

.footer-section a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 14px;
    transition: color 0.2s cubic-bezier(0.28, 0.11, 0.32, 1);
}

.footer-section a:hover {
    color: var(--text-primary);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 1rem;
    border-top: 1px solid var(--border-color);
}

.footer-bottom p {
    font-size: 12px;
    color: var(--text-tertiary);
}

.investor-login-footer {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    font-size: 0.95rem;
    transition: color 0.2s;
}

.investor-login-footer:hover {
    color: var(--white);
}

/* Responsive Design */
@media (max-width: 968px) {
    .container {
        padding: 0 30px;
    }

    .hero-content h1 {
        font-size: 2.5rem;
    }

    .section-card {
        flex-direction: column;
        gap: 1.5rem;
    }

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

    .footer-bottom {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
}

@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        left: -100%;
        top: 80px;
        flex-direction: column;
        background: var(--white);
        width: 100%;
        text-align: left;
        transition: 0.3s;
        box-shadow: 0 4px 6px rgba(0,0,0,0.1);
        padding: 2rem 30px;
        gap: 1.5rem;
        border-top: 1px solid var(--border-color);
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-actions {
        gap: 1rem;
    }

    .hero {
        padding: 80px 30px;
    }

    .hero-content h1 {
        font-size: 2rem;
    }

    .hero-subtitle {
        font-size: 1.1rem;
    }

    .main-sections {
        padding: 60px 30px;
    }

    .section-card {
        padding: 40px 0;
    }

    .content-section {
        padding: 60px 30px;
    }

    .page-header {
        padding: 60px 30px 40px;
    }

    .page-header h1 {
        font-size: 2.5rem;
    }

    .contact-form-container {
        padding: 2rem;
    }

    .sectors-section,
    .portfolio-section {
        padding: 60px 30px;
    }

    .section-header h2 {
        font-size: 2.5rem;
    }

    .sectors-grid,
    .portfolio-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .sector-card,
    .portfolio-card {
        padding: 2rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 20px;
    }

    .hero-content h1 {
        font-size: 1.75rem;
    }

    .section-links {
        flex-direction: column;
        gap: 1rem;
    }

    .sectors-section,
    .portfolio-section {
        padding: 50px 20px;
    }

    .section-header h2 {
        font-size: 2rem;
    }

    .section-header p {
        font-size: 1rem;
    }

    .sector-card,
    .portfolio-card {
        padding: 1.5rem;
    }

    .sector-icon,
    .portfolio-logo {
        width: 70px;
        height: 70px;
        font-size: 1.8rem;
    }

    .portfolio-stats {
        flex-direction: column;
        gap: 0.75rem;
    }
}