/* ===============================================
   GLOBAL STYLES & RESET
   =============================================== */

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

:root {
    /* Color Palette - Minimalist & Elegant */
    --primary-color: #1a1a2e;
    --secondary-color: #16213e;
    --accent-color: #0f3460;
    --highlight-color: #e94560;
    --text-primary: #1a1a2e;
    --text-secondary: #666;
    --text-light: #999;
    --background: #ffffff;
    --background-alt: #f8f9fa;
    --border-color: #e5e5e5;
    --gradient-1: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --gradient-2: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    
    /* Typography */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-display: 'Playfair Display', Georgia, serif;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    line-height: 1.6;
    color: var(--text-primary);
    background: var(--background);
    font-size: 16px;
    overflow-x: hidden;
}

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

/* ===============================================
   TYPOGRAPHY
   =============================================== */

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    line-height: 1.2;
    font-weight: 600;
    color: var(--text-primary);
}

h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    margin-bottom: var(--spacing-md);
}

h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: var(--spacing-md);
}

h3 {
    font-size: clamp(1.5rem, 3vw, 2rem);
    margin-bottom: var(--spacing-sm);
}

h4 {
    font-size: clamp(1.2rem, 2vw, 1.5rem);
    margin-bottom: var(--spacing-sm);
}

p {
    margin-bottom: var(--spacing-sm);
    color: var(--text-secondary);
}

strong {
    color: var(--text-primary);
    font-weight: 600;
}

.lead {
    font-size: 1.25rem;
    line-height: 1.7;
    color: var(--text-secondary);
}

/* ===============================================
   NAVIGATION
   =============================================== */

#navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    z-index: 1000;
    transition: all var(--transition-normal);
}

#navbar.scrolled {
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.05);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 70px;
}

.nav-logo {
    font-family: var(--font-display);
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--text-primary);
}

.nav-menu {
    display: flex;
    gap: var(--spacing-md);
    list-style: none;
}

.nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    transition: color var(--transition-fast);
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--highlight-color);
    transition: width var(--transition-normal);
}

.nav-link:hover,
.nav-link.active {
    color: var(--text-primary);
}

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

/* ===============================================
   HERO SECTION
   =============================================== */

.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-xl) var(--spacing-md);
    padding-top: calc(70px + var(--spacing-lg));
    position: relative;
    background: linear-gradient(135deg, #f5f7fa 0%, #ffffff 100%);
}

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

.hero-content {
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: var(--spacing-lg);
    align-items: center;
}

.hero-image-wrapper {
    position: relative;
}

.hero-image {
    width: 100%;
    height: auto;
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
    object-fit: cover;
}

.hero-text {
    padding-left: var(--spacing-md);
}

.hero-title {
    margin-bottom: var(--spacing-sm);
    background: var(--gradient-1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.5rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
    font-weight: 300;
}

.hero-description {
    margin-bottom: var(--spacing-md);
}

.hero-description p {
    font-size: 1.1rem;
    line-height: 1.8;
}

.hero-cta {
    display: flex;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
}

.btn-primary,
.btn-secondary {
    padding: 1rem 2rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: all var(--transition-normal);
    display: inline-block;
}

.btn-primary {
    background: var(--gradient-1);
    color: white;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(102, 126, 234, 0.4);
}

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

.btn-secondary:hover {
    background: var(--text-primary);
    color: white;
}

.scroll-indicator {
    position: absolute;
    bottom: var(--spacing-md);
    left: 50%;
    transform: translateX(-50%);
    animation: bounce 2s infinite;
}

.scroll-indicator i {
    font-size: 2rem;
    color: var(--text-light);
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateX(-50%) translateY(0);
    }
    40% {
        transform: translateX(-50%) translateY(-10px);
    }
    60% {
        transform: translateX(-50%) translateY(-5px);
    }
}

/* ===============================================
   LOOKING FOR SECTION
   =============================================== */

.looking-for {
    padding: var(--spacing-xl) 0;
    background: var(--background-alt);
}

.content-box {
    background: white;
    border-radius: 20px;
    padding: var(--spacing-lg);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.05);
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
}

.section-icon {
    font-size: 3rem;
    background: var(--gradient-1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: var(--spacing-sm);
}

/* ===============================================
   SECTIONS COMMON STYLES
   =============================================== */

section {
    padding: var(--spacing-xl) 0;
}

section:nth-child(even) {
    background: var(--background-alt);
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.section-subtitle {
    font-size: 1.2rem;
    color: var(--text-secondary);
    font-weight: 300;
}

/* ===============================================
   MILESTONES SECTION
   =============================================== */

.milestones {
    background: white;
}

.milestone-card {
    background: white;
    border-radius: 20px;
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
    border: 1px solid var(--border-color);
    display: flex;
    gap: var(--spacing-md);
    transition: all var(--transition-normal);
}

.milestone-card:hover {
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
    transform: translateY(-5px);
}

.milestone-icon {
    flex-shrink: 0;
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: var(--gradient-1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 2rem;
}

.milestone-content {
    flex: 1;
}

.milestone-content h3 {
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

.milestone-highlight {
    font-size: 1.1rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

.milestone-description {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-sm);
}

/* Partner Logos Grid */
.partner-logos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
    align-items: center;
    justify-items: center;
}

.partner-logo-item {
    background: white;
    padding: var(--spacing-md);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100px;
    width: 100%;
    transition: all var(--transition-normal);
    border: 2px solid var(--border-color);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.03);
}

.partner-logo-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
    border-color: var(--highlight-color);
}

.partner-logo-item img {
    max-width: 100%;
    max-height: 60px;
    width: auto;
    height: auto;
    object-fit: contain;
    filter: grayscale(100%);
    opacity: 0.7;
    transition: all var(--transition-normal);
}

.partner-logo-item:hover img {
    filter: grayscale(0%);
    opacity: 1;
    transform: scale(1.05);
}

.partner-note {
    text-align: center;
    margin-top: var(--spacing-md);
    color: var(--text-light);
    font-size: 0.95rem;
    font-style: italic;
}

/* Revenue Grid */
.revenue-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
}

.revenue-card {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: var(--spacing-md);
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(102, 126, 234, 0.3);
    transition: transform var(--transition-normal);
}

.revenue-card:hover {
    transform: translateY(-5px) scale(1.02);
}

.revenue-amount {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: var(--spacing-xs);
}

.revenue-label {
    font-size: 0.9rem;
    opacity: 0.9;
    font-weight: 500;
}

.revenue-partner {
    margin-top: var(--spacing-sm);
    font-size: 1rem;
    font-weight: 600;
    border-top: 1px solid rgba(255, 255, 255, 0.3);
    padding-top: var(--spacing-sm);
}

.revenue-partner-logo {
    margin-top: var(--spacing-sm);
    padding-top: var(--spacing-sm);
    border-top: 1px solid rgba(255, 255, 255, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 50px;
}

.revenue-partner-logo img {
    max-width: 120px;
    max-height: 40px;
    width: auto;
    height: auto;
    object-fit: contain;
    filter: brightness(0) invert(1);
    opacity: 0.95;
}

/* Achievement List */
.achievement-list {
    list-style: none;
    margin-top: var(--spacing-md);
}

.achievement-list li {
    padding: var(--spacing-sm);
    border-left: 3px solid var(--highlight-color);
    background: var(--background-alt);
    margin-bottom: var(--spacing-xs);
    border-radius: 5px;
    font-weight: 500;
    color: var(--text-primary);
}

/* Project Showcase */
.project-showcase {
    margin-top: var(--spacing-md);
}

.project-item {
    background: var(--background-alt);
    padding: var(--spacing-md);
    border-radius: 15px;
    margin-bottom: var(--spacing-md);
    border-left: 4px solid var(--highlight-color);
}

.project-item h4 {
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.project-item h4 i {
    color: var(--highlight-color);
}

.project-item p {
    line-height: 1.7;
}

/* Key Insight */
.key-insight {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: var(--spacing-lg);
    border-radius: 20px;
    text-align: center;
    margin-top: var(--spacing-lg);
    box-shadow: 0 15px 50px rgba(102, 126, 234, 0.3);
}

.key-insight i {
    font-size: 3rem;
    margin-bottom: var(--spacing-sm);
}

.key-insight p {
    font-size: 1.2rem;
    line-height: 1.8;
    margin: 0;
    color: white;
}

/* ===============================================
   APPROACH SECTION
   =============================================== */

.approach {
    background: white;
}

.approach-intro {
    max-width: 900px;
    margin: 0 auto var(--spacing-lg);
    text-align: center;
}

.approach-framework {
    max-width: 1000px;
    margin: 0 auto;
}

.framework-title {
    text-align: center;
    margin-bottom: var(--spacing-lg);
    color: var(--text-primary);
}

.framework-steps {
    display: grid;
    gap: var(--spacing-md);
}

.step-card {
    display: grid;
    grid-template-columns: 100px 1fr;
    gap: var(--spacing-md);
    align-items: start;
    background: white;
    border: 2px solid var(--border-color);
    border-radius: 15px;
    padding: var(--spacing-md);
    transition: all var(--transition-normal);
}

.step-card:hover {
    border-color: var(--highlight-color);
    box-shadow: 0 10px 40px rgba(233, 69, 96, 0.1);
    transform: translateX(10px);
}

.step-number {
    font-size: 3rem;
    font-weight: 700;
    background: var(--gradient-1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-family: var(--font-display);
}

.step-content h4 {
    color: var(--text-primary);
    margin-bottom: var(--spacing-xs);
}

.step-content p {
    color: var(--text-secondary);
    line-height: 1.7;
    margin: 0;
}

/* Philosophy Box */
.philosophy-box {
    background: var(--background-alt);
    border-radius: 20px;
    padding: var(--spacing-lg);
    margin-top: var(--spacing-lg);
    text-align: center;
    border-left: 5px solid var(--highlight-color);
    position: relative;
}

.quote-icon {
    font-size: 2rem;
    color: var(--highlight-color);
    opacity: 0.3;
    margin-bottom: var(--spacing-sm);
}

.philosophy-text {
    font-size: 1.3rem;
    line-height: 1.8;
    color: var(--text-primary);
    font-style: italic;
    margin: 0;
}

/* ===============================================
   DEALFRONT SECTION
   =============================================== */

.dealfront {
    background: var(--background-alt);
}

.dealfront-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.dealfront-card {
    background: white;
    padding: var(--spacing-lg);
    border-radius: 20px;
    text-align: center;
    transition: all var(--transition-normal);
    border: 2px solid transparent;
}

.dealfront-card:hover {
    border-color: var(--highlight-color);
    transform: translateY(-10px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.1);
}

.dealfront-card i {
    font-size: 3rem;
    background: var(--gradient-1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: var(--spacing-sm);
}

.dealfront-card h3 {
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

.dealfront-card p {
    color: var(--text-secondary);
    line-height: 1.7;
    margin: 0;
}

/* World-Class Function */
.world-class {
    background: white;
    border-radius: 20px;
    padding: var(--spacing-lg);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.05);
}

.wc-title {
    text-align: center;
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

.wc-intro {
    text-align: center;
    color: var(--text-secondary);
    font-size: 1.1rem;
    margin-bottom: var(--spacing-lg);
}

.wc-content {
    max-width: 900px;
    margin: 0 auto;
}

.wc-principle {
    margin-bottom: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--background-alt);
    border-radius: 15px;
    border-left: 4px solid var(--highlight-color);
}

.wc-principle h4 {
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.wc-principle h4 i {
    color: var(--highlight-color);
}

.wc-principle p {
    margin: 0;
    line-height: 1.7;
}

.wc-ecosystem {
    margin: var(--spacing-lg) 0;
    padding: var(--spacing-md);
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    border-radius: 15px;
}

.wc-ecosystem h4 {
    text-align: center;
    margin-bottom: var(--spacing-md);
}

.wc-ecosystem > p {
    text-align: center;
    margin-bottom: var(--spacing-md);
}

.ecosystem-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-sm);
}

.ecosystem-type {
    background: white;
    padding: var(--spacing-md);
    border-radius: 10px;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-weight: 500;
    color: var(--text-primary);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
    transition: all var(--transition-fast);
}

.ecosystem-type:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.1);
}

.ecosystem-type i {
    font-size: 1.5rem;
    color: var(--highlight-color);
}

.wc-goal {
    background: var(--background-alt);
    padding: var(--spacing-md);
    border-radius: 15px;
    margin: var(--spacing-md) 0;
    border-left: 4px solid var(--accent-color);
}

.wc-goal p {
    margin: 0;
    font-size: 1.1rem;
    line-height: 1.7;
}

.wc-definition {
    background: var(--gradient-1);
    color: white;
    padding: var(--spacing-lg);
    border-radius: 20px;
    text-align: center;
    margin-top: var(--spacing-md);
    box-shadow: 0 15px 50px rgba(102, 126, 234, 0.3);
}

.wc-definition i {
    font-size: 3rem;
    margin-bottom: var(--spacing-sm);
}

.wc-definition p {
    font-size: 1.2rem;
    line-height: 1.8;
    margin: 0;
    color: white;
}

/* ===============================================
   FOOTER
   =============================================== */

.footer {
    background: var(--primary-color);
    color: white;
    padding: var(--spacing-lg) 0;
    text-align: center;
}

.footer-content p {
    margin: var(--spacing-xs) 0;
    color: rgba(255, 255, 255, 0.8);
}

.footer-tagline {
    font-size: 1.1rem;
    font-weight: 500;
}

/* ===============================================
   ANIMATIONS
   =============================================== */

.fade-in {
    animation: fadeIn 1s ease-out;
}

.fade-in-up {
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 0.8s ease-out forwards;
}

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

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

/* Stagger animation for multiple elements */
.fade-in-up:nth-child(1) { animation-delay: 0.1s; }
.fade-in-up:nth-child(2) { animation-delay: 0.2s; }
.fade-in-up:nth-child(3) { animation-delay: 0.3s; }
.fade-in-up:nth-child(4) { animation-delay: 0.4s; }
.fade-in-up:nth-child(5) { animation-delay: 0.5s; }
.fade-in-up:nth-child(6) { animation-delay: 0.6s; }

/* ===============================================
   RESPONSIVE DESIGN
   =============================================== */

@media (max-width: 968px) {
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: var(--spacing-md);
    }
    
    .hero-image-wrapper {
        max-width: 300px;
        margin: 0 auto;
    }
    
    .hero-text {
        padding-left: 0;
    }
    
    .hero-cta {
        justify-content: center;
    }
    
    .milestone-card {
        flex-direction: column;
        text-align: center;
    }
    
    .milestone-icon {
        margin: 0 auto;
    }
    
    .step-card {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .step-number {
        text-align: center;
    }
    
    .partner-logos-grid {
        grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
        gap: var(--spacing-sm);
    }
}

@media (max-width: 768px) {
    :root {
        --spacing-lg: 3rem;
        --spacing-xl: 4rem;
    }
    
    .nav-menu {
        gap: var(--spacing-sm);
    }
    
    .nav-link {
        font-size: 0.9rem;
    }
    
    .hero {
        padding-top: calc(70px + var(--spacing-md));
    }
    
    .revenue-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .partner-logos-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .dealfront-content {
        grid-template-columns: 1fr;
    }
    
    .ecosystem-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .hero-cta {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
    
    .btn-primary,
    .btn-secondary {
        width: 100%;
        text-align: center;
    }
    
    .revenue-grid {
        grid-template-columns: 1fr;
    }
    
    .partner-logos-grid {
        grid-template-columns: 1fr;
    }
    
    .nav-menu {
        display: none;
    }
}

/* ===============================================
   PRINT STYLES
   =============================================== */

@media print {
    nav, .scroll-indicator, .footer {
        display: none;
    }
    
    section {
        page-break-inside: avoid;
    }
}