/* Reset and base styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #FF6600;
    --primary-dark: #CC5200;
    --primary-light: #FF9933;
    --text-color: #1A1A1A;
    --text-light: #666666;
    --text-lighter: #888888;
    --bg-light: #FAFAFA;
    --bg-lighter: #FFFFFF;
    --bg-dark: #0A0A0A;
    --border-color: #E5E5E5;
    --border-light: #F0F0F0;
    --white: #FFFFFF;
    --shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
    --shadow-light: 0 4px 12px rgba(0, 0, 0, 0.04);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
}

body {
    font-family: 'Inter', sans-serif;
    font-weight: 400;
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Typography */
h1, h2, h3, .nav a, .hero-badge, 
.section-title, .highlight-label, .experience-company,
.capability-heading, .contact-title, .footer-text {
    font-family: 'Space Grotesk', sans-serif;
    letter-spacing: -0.02em;
    font-weight: 500;
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 24px 0;
    border-bottom: 1px solid var(--border-light);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 16px;
}

.logo-img {
    height: 36px;
    width: auto;
}

.logo-text {
    font-size: 22px;
    color: var(--primary-color);
    letter-spacing: 1px;
    font-weight: 400;
}

.nav {
    display: flex;
    gap: 40px;
}

.nav a {
    text-decoration: none;
    color: var(--text-color);
    font-size: 14px;
    font-weight: 500;
    letter-spacing: 0.5px;
    transition: var(--transition);
    position: relative;
    padding: 8px 0;
}

.nav a:hover {
    color: var(--primary-color);
}

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

.nav a:hover::after {
    width: 100%;
}

/* Hero Section */
.hero {
    padding: 140px 0 100px;
    background: linear-gradient(135deg, #FFF8F3 0%, #FFFFFF 100%);
    position: relative;
    overflow: hidden;
}

.hero-content {
    max-width: 900px;
}

.hero-badge {
    display: inline-block;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 1px;
    color: var(--primary-color);
    background-color: rgba(255, 102, 0, 0.1);
    padding: 6px 16px;
    border-radius: 20px;
    margin-bottom: 32px;
    text-transform: uppercase;
}

.hero-title {
    font-size: 64px;
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 32px;
    letter-spacing: -0.03em;
}

.hero-divider {
    width: 80px;
    height: 4px;
    background-color: var(--primary-color);
    margin: 32px 0;
}

.hero-subtitle {
    font-size: 20px;
    color: var(--text-light);
    margin-bottom: 32px;
    font-weight: 500;
}

.hero-description {
    font-size: 18px;
    color: var(--text-light);
    max-width: 700px;
    margin-bottom: 48px;
    line-height: 1.7;
}

.hero-highlights {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
    margin-top: 48px;
}

.highlight {
    display: flex;
    gap: 20px;
    align-items: flex-start;
    padding: 24px;
    background-color: var(--white);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
    transition: var(--transition);
}

.highlight:hover {
    transform: translateY(-4px);
    border-color: var(--primary-color);
    box-shadow: var(--shadow);
}

.highlight-icon {
    font-size: 20px;
    color: var(--primary-color);
    font-weight: 600;
}

.highlight-text {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.highlight-label {
    font-size: 16px;
    color: var(--text-color);
    font-weight: 600;
}

.highlight-desc {
    font-size: 14px;
    color: var(--text-lighter);
    line-height: 1.5;
}

/* Section Common */
section {
    padding: 100px 0;
}

.section-header {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 60px;
}

.section-number {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 14px;
    font-weight: 600;
    color: var(--primary-color);
    letter-spacing: 1px;
}

.section-title {
    font-size: 36px;
    font-weight: 700;
    color: var(--text-color);
    line-height: 1.2;
}

/* Expertise Section */
.expertise {
    background-color: var(--bg-light);
}

.expertise-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 32px;
}

.expertise-card {
    background-color: var(--white);
    padding: 40px 32px;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
    transition: var(--transition);
}

.expertise-card:hover {
    transform: translateY(-8px);
    border-color: var(--primary-color);
    box-shadow: var(--shadow);
}

.expertise-icon {
    margin-bottom: 24px;
}

.icon-square {
    width: 48px;
    height: 48px;
    background-color: var(--primary-color);
    border-radius: var(--radius-sm);
}

.expertise-card h3 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 16px;
    color: var(--text-color);
}

.expertise-card p {
    font-size: 16px;
    color: var(--text-light);
    line-height: 1.6;
}

/* Impact Section */
.impact {
    background-color: var(--white);
}

.impact-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.impact-card {
    padding: 40px 32px;
    background-color: var(--bg-light);
    border-radius: var(--radius-md);
    border-left: 4px solid var(--primary-color);
    display: flex;
    flex-direction: column;
    min-height: 320px;
}

.impact-number {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 14px;
    font-weight: 600;
    color: var(--primary-color);
    letter-spacing: 1px;
    margin-bottom: 20px;
}

.impact-card h3 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 16px;
    color: var(--text-color);
    line-height: 1.4;
    flex-grow: 0;
}

.impact-card p {
    font-size: 16px;
    color: var(--text-light);
    line-height: 1.6;
    flex-grow: 1;
}

/* Experience Section */
.experience {
    background-color: var(--bg-light);
}

.experience-grid {
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.experience-card {
    display: grid;
    grid-template-columns: 120px 1fr;
    gap: 40px;
    padding: 40px;
    background-color: var(--white);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
    transition: var(--transition);
}

.experience-card:hover {
    border-color: var(--primary-color);
    transform: translateX(8px);
}

.experience-year {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 16px;
    font-weight: 600;
    color: var(--primary-color);
}

.experience-content h3 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--text-color);
}

.experience-company {
    font-size: 16px;
    color: var(--text-light);
    margin-bottom: 16px;
    font-weight: 500;
}

.experience-content p {
    font-size: 16px;
    color: var(--text-light);
    margin-bottom: 20px;
    line-height: 1.6;
}

.experience-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.experience-tags span {
    font-size: 12px;
    padding: 6px 16px;
    background-color: var(--bg-light);
    color: var(--text-light);
    border-radius: 20px;
    letter-spacing: 0.5px;
    border: 1px solid var(--border-light);
}

/* Capabilities Section */
.capabilities {
    background-color: var(--white);
}

.capabilities-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 48px;
}

.capability-column {
    padding: 32px;
    background-color: var(--bg-light);
    border-radius: var(--radius-md);
}

.capability-heading {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 24px;
    color: var(--text-color);
    padding-bottom: 16px;
    border-bottom: 2px solid var(--primary-color);
}

.capability-list {
    list-style: none;
}

.capability-list li {
    font-size: 16px;
    color: var(--text-light);
    padding: 12px 0;
    border-bottom: 1px solid var(--border-light);
    position: relative;
    padding-left: 20px;
}

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

.capability-list li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: 600;
}

/* Philosophy Section */
.philosophy {
    background-color: var(--bg-light);
}

.philosophy-statement {
    max-width: 900px;
}

.philosophy-text {
    font-size: 24px;
    line-height: 1.6;
    color: var(--text-color);
    margin-bottom: 48px;
    font-weight: 400;
}

.philosophy-highlight {
    color: var(--primary-color);
    font-weight: 600;
}

.philosophy-pillars {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 24px;
}

.pillar {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 20px;
    background-color: var(--white);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
    transition: var(--transition);
}

.pillar:hover {
    border-color: var(--primary-color);
    transform: translateX(8px);
}

.pillar-icon {
    font-size: 18px;
    color: var(--primary-color);
    font-weight: 600;
}

.pillar-text {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-color);
    letter-spacing: 0.5px;
}

/* Contact Section */
.contact {
    background-color: var(--white);
    padding: 120px 0;
}

.contact-content {
    max-width: 700px;
    margin: 0 auto;
    text-align: center;
}

.contact-title {
    font-size: 48px;
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 32px;
    color: var(--text-color);
}

.contact-description {
    font-size: 18px;
    color: var(--text-light);
    margin-bottom: 60px;
    line-height: 1.6;
}

.contact-info {
    display: flex;
    flex-direction: row;
    justify-content: center;
    gap: 24px;
    margin-bottom: 60px;
    flex-wrap: wrap;
}

.contact-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-between;
    padding: 32px;
    background-color: var(--bg-light);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
    transition: var(--transition);
    min-width: 200px;
    min-height: 180px;
    text-align: center;
}

.contact-item:hover {
    border-color: var(--primary-color);
    transform: translateY(-8px);
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.contact-label {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 12px;
    font-weight: 600;
    color: var(--text-lighter);
    letter-spacing: 1px;
    text-transform: uppercase;
}

.contact-value {
    font-size: 16px;
    color: var(--text-color);
    font-weight: 500;
}

.contact-value a {
    color: var(--text-color);
    text-decoration: none;
}

.contact-icon {
    font-size: 20px;
    color: var(--primary-color);
    font-weight: 600;
    margin-top: 16px;
}

.certifications {
    display: flex;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
}

.cert-badge {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 12px;
    font-weight: 600;
    color: var(--primary-color);
    padding: 8px 20px;
    background-color: rgba(255, 102, 0, 0.1);
    border-radius: 20px;
    letter-spacing: 0.5px;
    border: 1px solid rgba(255, 102, 0, 0.2);
}

/* Footer */
.footer {
    background-color: var(--bg-dark);
    color: var(--white);
    padding: 60px 0;
}

.footer-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.footer-logo {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 24px;
    font-weight: 700;
    color: var(--primary-color);
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid var(--primary-color);
    border-radius: 50%;
}

.footer-info {
    text-align: right;
}

.footer-text {
    font-size: 12px;
    color: var(--text-lighter);
    margin-bottom: 8px;
    letter-spacing: 1px;
}

.footer-copyright {
    font-size: 12px;
    color: var(--text-lighter);
    opacity: 0.6;
    letter-spacing: 0.5px;
}

/* Responsive Styles */
@media (max-width: 1024px) {
    .hero-title {
        font-size: 56px;
    }
    
    .contact-title {
        font-size: 40px;
    }
}

@media (max-width: 768px) {
    .header {
        padding: 20px 0;
    }
    
    .header-content {
        flex-direction: column;
        gap: 20px;
    }
    
    .nav {
        gap: 24px;
    }
    
    .hero {
        padding: 120px 0 80px;
    }
    
    .hero-title {
        font-size: 40px;
    }
    
    .hero-description {
        font-size: 16px;
    }
    
    .hero-highlights {
        grid-template-columns: 1fr;
    }
    
    .section-title {
        font-size: 28px;
    }
    
    .experience-card {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .contact-item {
        min-width: 100%;
    }
    
    .footer-content {
        flex-direction: column;
        gap: 32px;
        text-align: center;
    }
    
    .footer-info {
        text-align: center;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 32px;
    }
    
    .section-title {
        font-size: 24px;
    }
    
    .expertise-grid,
    .impact-grid,
    .capabilities-grid {
        grid-template-columns: 1fr;
    }
    
    .experience-card {
        padding: 24px;
    }
    
    .philosophy-text {
        font-size: 20px;
    }
    
    .contact-title {
        font-size: 32px;
    }
    
    .contact-item {
        flex-direction: column;
        text-align: center;
        gap: 16px;
    }
    
    .contact-details {
        text-align: center;
    }
}