@font-face {
    font-family: 'Aptos';
    src: local('Aptos'), local('Aptos Display'), local('Aptos Text');
    font-weight: 300 700;
    font-style: normal;
}

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

:root {
    --primary-color: #47C1B2;
    --text-light: rgba(255, 255, 255, 0.9);
    --text-dark: #333;
    --section-padding: 100px 0;
}

body {
    font-family: 'Aptos', 'Segoe UI', -apple-system, BlinkMacSystemFont, Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: #fff;
    overflow-x: hidden;
}

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

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background-color: var(--primary-color);
    padding: 20px 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.logo-container {
    display: flex;
    align-items: center;
    gap: 15px;
}

.logo {
    width: 40px;
    height: 40px;
    flex-shrink: 0;
    object-fit: contain;
}

.brand-name {
    font-size: 24px;
    font-weight: 600;
    color: white;
    letter-spacing: -0.5px;
}

.brand-name .tech {
    font-weight: 700;
}

/* Hero Section */
.hero {
    background-color: var(--primary-color);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding-top: 80px;
    text-align: center;
    position: relative;
}

.hero-content {
    max-width: 800px;
}

.logo-large {
    display: flex;
    justify-content: center;
    margin-bottom: 30px;
}

.logo-large .logo {
    width: 120px;
    height: 120px;
    object-fit: contain;
}

.brand-title {
    font-size: 64px;
    font-weight: 600;
    color: white;
    margin-bottom: 20px;
    letter-spacing: -1px;
}

.tagline {
    font-size: 24px;
    color: var(--text-light);
    font-weight: 300;
}

.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    opacity: 0.8;
}

.scroll-indicator .chevron {
    width: 24px;
    height: 24px;
    animation: bounce 2s infinite;
}

.scroll-indicator .chevron:nth-child(2) {
    animation-delay: 0.2s;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0);
        opacity: 0.8;
    }
    40% {
        transform: translateY(8px);
        opacity: 0.6;
    }
    60% {
        transform: translateY(4px);
        opacity: 0.7;
    }
}

/* Section Styles */
.section {
    padding: var(--section-padding);
}

.section-title {
    font-size: 48px;
    font-weight: 600;
    color: white;
    margin-bottom: 60px;
    display: flex;
    align-items: center;
    gap: 20px;
}

.section-icon {
    width: 50px;
    height: 50px;
    flex-shrink: 0;
    object-fit: contain;
}

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

.content-text {
    font-size: 20px;
    line-height: 1.8;
    color: var(--text-light);
    margin-bottom: 20px;
}

.content-text strong {
    font-weight: 600;
}

/* Who We Are */
.who-we-are {
    background-color: var(--primary-color);
}

.who-we-are .section-title {
    margin-bottom: 20px;
}

.who-we-are-content {
    display: flex;
    align-items: center;
    gap: 60px;
    max-width: 1200px;
    margin-top: 0;
}

.content-block {
    flex: 1;
    max-width: 900px;
}

.founders-photo {
    flex-shrink: 0;
}

.founders-image {
    width: 300px;
    height: 300px;
    border-radius: 50%;
    object-fit: cover;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}

/* Mission & Vision */
.mission-vision {
    padding: 0;
}

.mission-vision-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    min-height: 500px;
    align-items: start;
}

.mission-block {
    background-color: white;
    padding: 80px 60px;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
}

.vision-block {
    background-color: var(--primary-color);
    padding: 80px 60px;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
}

.block-header {
    display: flex;
    align-items: baseline;
    gap: 15px;
    margin-bottom: 30px;
    min-height: 50px;
}

.block-icon {
    width: 40px;
    height: 40px;
    flex-shrink: 0;
    object-fit: contain;
    align-self: center;
}

.block-title {
    font-size: 36px;
    font-weight: 600;
}

.mission-block .block-title {
    color: var(--primary-color);
}

.vision-block .block-title {
    color: white;
}

.block-text {
    font-size: 18px;
    line-height: 1.8;
    margin-bottom: 15px;
}

.mission-block .block-text {
    color: var(--text-dark);
}

.vision-block .block-text {
    color: var(--text-light);
}

/* Theory of Change */
.theory-of-change {
    background-color: var(--primary-color);
}

.theory-flow {
    display: flex;
    align-items: center;
    gap: 30px;
    flex-wrap: wrap;
    justify-content: center;
}

.theory-box {
    background-color: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    padding: 40px 30px;
    flex: 1;
    min-width: 200px;
    max-width: 250px;
    height: 560px;
    display: flex;
    flex-direction: column;
}

.theory-label {
    font-size: 24px;
    font-weight: 600;
    color: white;
    margin-bottom: 20px;
    text-align: center;
}

.theory-text {
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-light);
    margin-bottom: 12px;
}

.arrow {
    font-size: 48px;
    color: white;
    font-weight: 300;
}

/* Products */
.products {
    background-color: white;
}

.products .section-title {
    color: var(--primary-color);
}

.products-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}

.product-card {
    border-radius: 20px;
    overflow: hidden;
    padding: 40px;
    display: flex;
    flex-direction: column;
}

.awair {
    background-color: white;
    border: 2px solid #e0e0e0;
}

.airbase {
    background-color: var(--primary-color);
}

.product-title {
    font-size: 36px;
    font-weight: 600;
    margin-bottom: 30px;
}

.awair .product-title {
    color: var(--primary-color);
}

.airbase .product-title {
    color: white;
}

.product-visual {
    margin-bottom: 30px;
    border-radius: 15px;
    overflow: visible;
    height: 300px;
    background-color: #f5f5f5;
    position: relative;
}

.product-screenshot {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    border-radius: 15px;
}

.awair .product-screenshot {
    border: 4px solid var(--primary-color);
}

.airbase .product-screenshot {
    border: 4px solid var(--primary-color);
}

.product-overlay {
    position: absolute;
    bottom: -30px;
    right: -30px;
    width: 150px;
    height: 150px;
    border-radius: 50%;
    object-fit: cover;
    border: 4px solid white;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    z-index: 10;
}

.product-content {
    flex: 1;
}

.product-text {
    font-size: 18px;
    line-height: 1.8;
    margin-bottom: 15px;
}

.awair .product-text {
    color: var(--text-dark);
}

.airbase .product-text {
    color: var(--text-light);
}

.product-link {
    display: inline-block;
    margin-top: 20px;
    font-size: 18px;
    text-decoration: underline;
    font-weight: 500;
}

.awair .product-link {
    color: var(--primary-color);
}

.airbase .product-link {
    color: white;
}

/* Why Us */
.why-us {
    background-color: var(--primary-color);
}

.why-us .section-title {
    margin-bottom: 30px;
}

.why-us-content {
    max-width: 1000px;
}

.why-us-group {
    display: flex;
    gap: 40px;
    margin-bottom: 60px;
    align-items: flex-start;
}

.why-icon {
    width: 60px;
    height: 60px;
    flex-shrink: 0;
    object-fit: contain;
    margin-top: 10px;
}

.why-text-block {
    flex: 1;
}

.why-text {
    font-size: 20px;
    line-height: 1.8;
    color: var(--text-light);
    margin-bottom: 20px;
}

.why-text strong {
    font-weight: 600;
}

/* Deployments */
.deployments {
    background-color: var(--primary-color);
    padding: var(--section-padding);
}

.deployments-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 60px;
}

.deployments-title {
    font-size: 32px;
    font-weight: 600;
    color: white;
    margin-bottom: 50px;
    line-height: 1.4;
}

.deployment-items {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

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

.deployment-image {
    width: 100%;
    aspect-ratio: 1;
    border-radius: 50%;
    margin-bottom: 20px;
    background: linear-gradient(135deg, var(--primary-color) 0%, #2a9d8f 100%);
    opacity: 0.8;
    overflow: hidden;
    position: relative;
}

.deployment-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
}

.deployment-text {
    font-size: 16px;
    color: white;
    font-weight: 500;
}

.achievements {
    display: flex;
    flex-direction: column;
    gap: 40px;
    justify-content: center;
    background-color: white;
    padding: 40px;
    border-radius: 15px;
}

.achievement-item {
    display: flex;
    align-items: center;
    gap: 20px;
}

.achievement-icon {
    width: 50px;
    height: 50px;
    flex-shrink: 0;
    object-fit: contain;
}

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

/* Footer */
.footer {
    background-color: var(--primary-color);
    padding: 60px 0;
    text-align: center;
}

.footer-content {
    max-width: 600px;
    margin: 0 auto;
}

.footer .logo-container {
    justify-content: center;
    margin-bottom: 20px;
}

.footer-tagline {
    font-size: 18px;
    color: var(--text-light);
}

/* Scroll Animations */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

.slide-in-left {
    opacity: 0;
    transform: translateX(-50px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.slide-in-left.visible {
    opacity: 1;
    transform: translateX(0);
}

.slide-in-right {
    opacity: 0;
    transform: translateX(50px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.slide-in-right.visible {
    opacity: 1;
    transform: translateX(0);
}

/* Responsive Design */
@media (max-width: 968px) {
    .mission-vision-grid {
        grid-template-columns: 1fr;
    }

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

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

    .deployment-items {
        grid-template-columns: repeat(2, 1fr);
    }

    .theory-flow {
        flex-direction: column;
    }

    .arrow {
        transform: rotate(90deg);
    }

    .why-us-group {
        flex-direction: column;
        gap: 20px;
    }

    .who-we-are-content {
        flex-direction: column;
        gap: 40px;
    }

    .founders-image {
        width: 250px;
        height: 250px;
    }
}

@media (max-width: 640px) {
    .container {
        padding: 0 20px;
    }

    .brand-title {
        font-size: 42px;
    }

    .tagline {
        font-size: 18px;
    }

    .section-title {
        font-size: 36px;
    }

    .deployment-items {
        grid-template-columns: 1fr;
    }

    .mission-block,
    .vision-block {
        padding: 60px 40px;
    }
}