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

:root {
    --navy: #0E1A2B;
    --gradient-start: #1A2F4A;
    --gradient-end: #234C72;
    --azure: #0D77FF;
    --teal: #3AAFB9;
    --light-gray: #F5F7FA;
    --graphite: #4A4A4A;
    --warm-gray: #E1E4E8;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'IBM Plex Sans', sans-serif;
    color: var(--navy);
    background: #ffffff;
    overflow-x: hidden;
    line-height: 1.6;
}

/* Navigation */
nav {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    padding: 1.5rem 0;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

nav.scrolled {
    padding: 1rem 0;
    box-shadow: 0 2px 30px rgba(0, 0, 0, 0.1);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-family: 'Inter', sans-serif;
    font-size: 1.5rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--gradient-start), var(--azure));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

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

.nav-links a {
    color: var(--navy);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

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

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--gradient-start) 0%, var(--gradient-end) 50%, var(--teal) 100%);
    position: relative;
    overflow: hidden;
    padding: 2rem;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 50%, rgba(61, 175, 185, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(13, 119, 255, 0.1) 0%, transparent 50%);
    animation: float 20s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0); }
    50% { transform: translate(20px, 20px); }
}

.hero-content {
    max-width: 900px;
    text-align: center;
    position: relative;
    z-index: 1;
    animation: fadeInUp 1s ease-out;
}

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

.hero h1 {
    font-family: 'Inter', sans-serif;
    font-size: 4rem;
    font-weight: 800;
    color: white;
    margin-bottom: 1.5rem;
    line-height: 1.1;
    letter-spacing: -2px;
}

.hero p {
    font-size: 1.5rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 3rem;
    line-height: 1.7;
    font-weight: 300;
}

.cta-buttons {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
}

.btn {
    padding: 1rem 2.5rem;
    font-size: 1.1rem;
    font-weight: 600;
    border: none;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
}

.btn-primary {
    background: white;
    color: var(--navy);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.3);
}

.btn-secondary {
    background: transparent;
    color: white;
    border: 2px solid white;
}

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

/* Section Styles */
section {
    padding: 8rem 2rem;
    position: relative;
}

.section-light {
    background: white;
}

.section-gray {
    background: var(--light-gray);
}

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

.section-header {
    text-align: center;
    margin-bottom: 5rem;
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease;
}

.section-header.visible {
    opacity: 1;
    transform: translateY(0);
}

.section-header h2 {
    font-family: 'Inter', sans-serif;
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    background: linear-gradient(135deg, var(--gradient-start), var(--azure));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-header p {
    font-size: 1.3rem;
    color: var(--graphite);
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.8;
}

/* Three Pillars */
.pillars {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 3rem;
    margin-top: 4rem;
}

.pillar {
    background: white;
    padding: 3rem 2rem;
    border-radius: 20px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.06);
    transition: all 0.4s ease;
    opacity: 0;
    transform: translateY(30px);
}

.pillar.visible {
    opacity: 1;
    transform: translateY(0);
}

.pillar:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.12);
}

.pillar h3 {
    font-family: 'Inter', sans-serif;
    font-size: 1.6rem;
    margin-bottom: 1rem;
    color: var(--navy);
}

.pillar p {
    color: var(--graphite);
    line-height: 1.8;
}

/* Founder Section */
.founders {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 4rem;
    margin-top: 4rem;
}

.founder {
    text-align: center;
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease;
}

.founder.visible {
    opacity: 1;
    transform: translateY(0);
}

.founder-image {
    width: 200px;
    height: 200px;
    border-radius: 50%;
    margin: 0 auto 2rem;
    overflow: hidden;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
    border: 4px solid white;
}

.founder-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.founder h3 {
    font-family: 'Inter', sans-serif;
    font-size: 1.8rem;
    margin-bottom: 0.5rem;
    color: var(--navy);
}

.founder .title {
    color: var(--azure);
    font-weight: 600;
    margin-bottom: 1rem;
}

.founder p {
    color: var(--graphite);
    line-height: 1.8;
}

/* Capabilities Grid */
.capabilities-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    margin-top: 4rem;
}

.capability {
    opacity: 0;
    transform: scale(0.9);
    transition: all 0.6s ease;
}

.capability.visible {
    opacity: 1;
    transform: scale(1);
}

.capability h3 {
    font-family: 'Inter', sans-serif;
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    color: var(--navy);
}

.capability ul {
    list-style: none;
}

.capability li {
    padding: 0.75rem 0;
    color: var(--graphite);
    position: relative;
    padding-left: 1.5rem;
}

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

/* Final CTA */
.final-cta {
    background: linear-gradient(135deg, var(--gradient-start) 0%, var(--gradient-end) 50%, var(--teal) 100%);
    color: white;
    text-align: center;
    padding: 8rem 2rem;
}

.final-cta h2 {
    font-family: 'Inter', sans-serif;
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 2rem;
    color: white;
}

.final-cta p {
    font-size: 1.5rem;
    margin-bottom: 3rem;
    opacity: 0.95;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.contact-info {
    margin-top: 3rem;
    font-size: 1.2rem;
    opacity: 0.9;
}

.contact-info a {
    color: white;
    text-decoration: none;
    border-bottom: 2px solid white;
    padding-bottom: 2px;
    transition: opacity 0.3s ease;
}

.contact-info a:hover {
    opacity: 0.7;
}

/* Footer */
footer {
    background: var(--navy);
    color: white;
    text-align: center;
    padding: 2rem;
    font-size: 0.9rem;
    opacity: 0.8;
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .hero h1 {
        font-size: 2.5rem;
    }

    .hero p {
        font-size: 1.2rem;
    }

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

    .section-header p {
        font-size: 1.1rem;
    }

    .pillars,
    .founders,
    .capabilities-grid {
        grid-template-columns: 1fr;
    }

    section {
        padding: 4rem 1.5rem;
    }

    .nav-links {
        display: none;
    }
}