:root {
    --forest-green: #224B0C;
    --dark-green: #1a3809;
    --light-green-accent: #86A873;
    --charcoal-gray: #36454F;
    --light-charcoal: #4a5c68;
    --off-white: #fcfcfc;
    --light-gray-bg: #f5f7f6;
    --white: #ffffff;
    --gold-accent: #D4AF37;
    --font-primary: 'Montserrat', sans-serif;
    --transition-fast: all 0.3s ease-in-out;
    --transition-medium: all 0.5s ease-in-out;
    --section-padding: 100px 0;
    --border-radius: 12px;
}
*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
html {
    scroll-behavior: smooth;
    font-size: 16px;
}
body {
    font-family: var(--font-primary);
    background-color: var(--white);
    color: var(--charcoal-gray);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}
::selection {
    background-color: var(--forest-green);
    color: var(--white);
}
::-webkit-scrollbar {
    width: 10px;
}
::-webkit-scrollbar-track {
    background: var(--light-gray-bg);
}
::-webkit-scrollbar-thumb {
    background: var(--light-green-accent);
    border-radius: 10px;
    transition: var(--transition-fast);
}
::-webkit-scrollbar-thumb:hover {
    background: var(--forest-green);
}
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    color: var(--forest-green);
    line-height: 1.3;
}
h1.main-title {
    font-size: 3.5rem;
    background: linear-gradient(45deg, var(--forest-green), var(--light-green-accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: gradient-animation 10s ease infinite;
    background-size: 200% 200%;
}
h2.section-title {
    font-size: 2.8rem;
    text-align: center;
    margin-bottom: 60px;
    position: relative;
    padding-bottom: 20px;
}
h2.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, var(--gold-accent), var(--light-green-accent));
    border-radius: 2px;
}
h3.pillar-title, 
h3.solution-subtitle,
h3.ecosystem-subtitle,
h3.partner-subtitle {
    font-size: 1.8rem;
    margin-bottom: 20px;
    color: var(--dark-green);
}
h4 {
    font-size: 1.25rem;
    margin-bottom: 10px;
    color: var(--charcoal-gray);
}
p {
    margin-bottom: 1.25rem;
    font-size: 1.05rem;
    max-width: 750px;
    margin-left: auto;
    margin-right: auto;
}
p.section-intro {
    font-size: 1.15rem;
    text-align: center;
    color: var(--light-charcoal);
    margin-bottom: 60px;
}
a {
    text-decoration: none;
    color: var(--forest-green);
    transition: var(--transition-fast);
}
img {
    max-width: 100%;
    height: auto;
    display: block;
}
.section-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}
@keyframes gradient-animation {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}
.main-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background-color: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.05);
    transition: var(--transition-fast);
}
.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
    max-width: 1300px;
    margin: 0 auto;
    padding: 0 20px;
}
.logo-link .logo {
    height: 50px;
    width: auto;
    transition: var(--transition-fast);
}
.logo-link:hover .logo {
    transform: rotate(-5deg) scale(1.1);
}
.main-navigation ul {
    list-style: none;
    display: flex;
    gap: 15px;
}
.main-navigation a {
    font-weight: 500;
    font-size: 1rem;
    color: var(--charcoal-gray);
    padding: 10px 15px;
    position: relative;
    display: block;
}
.main-navigation > ul > li > a::after {
    content: '';
    position: absolute;
    bottom: 5px;
    left: 15px;
    width: 0;
    height: 2px;
    background-color: var(--forest-green);
    transition: var(--transition-fast);
}
.main-navigation > ul > li:hover > a::after {
    width: calc(100% - 30px);
}
.main-navigation ul li {
    position: relative;
}
.sub-menu {
    position: absolute;
    top: calc(100% + 10px);
    left: 0;
    background-color: var(--white);
    min-width: 240px;
    list-style: none;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    border-radius: var(--border-radius);
    padding: 10px 0;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: opacity 0.3s ease, transform 0.3s ease, visibility 0.3s;
}
.main-navigation ul li:hover .sub-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}
.sub-menu a {
    width: 100%;
    padding: 12px 20px;
    transition: var(--transition-fast);
    font-size: 0.95rem;
}
.sub-menu a:hover {
    background-color: var(--light-gray-bg);
    color: var(--forest-green);
    padding-left: 25px;
}
main {
    padding-top: 80px;
}
.hero-section {
    padding: var(--section-padding);
    text-align: center;
    min-height: 90vh;
    display: flex;
    align-items: center;
    justify-content: center;
}
.hero-section .main-title {
    animation: fadeInUp 1s ease forwards;
}
.hero-section .partner-notice {
    font-size: 0.9rem;
    background-color: var(--light-gray-bg);
    padding: 15px;
    border-radius: var(--border-radius);
    max-width: 800px;
    margin: 30px auto 40px auto;
    color: var(--light-charcoal);
    animation: fadeInUp 1s ease 0.2s forwards;
    opacity: 0;
}
.hero-content p {
    font-size: 1.2rem;
    max-width: 800px;
    margin-bottom: 50px;
    animation: fadeInUp 1s ease 0.4s forwards;
    opacity: 0;
}
.hero-gallery {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    max-width: 900px;
    margin: 0 auto;
    animation: fadeInUp 1s ease 0.6s forwards;
    opacity: 0;
}
.hero-gallery .gallery-img {
    width: 100%;
    height: 300px;
    object-fit: cover;
    border-radius: var(--border-radius);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
    transition: var(--transition-medium);
}
.hero-gallery .gallery-img:hover {
    transform: translateY(-10px) scale(1.05);
    box-shadow: 0 25px 40px rgba(0, 0, 0, 0.15);
}
.philosophy-section {
    background-color: var(--light-gray-bg);
    padding: var(--section-padding);
}
.pillars-container {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}
.pillar {
    background-color: var(--white);
    padding: 30px;
    border-radius: var(--border-radius);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
    transition: var(--transition-medium);
    text-align: center;
}
.pillar:hover {
    transform: translateY(-15px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}
.pillar-img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    border-radius: var(--border-radius);
    margin-bottom: 25px;
}
.solutions-section {
    padding: var(--section-padding);
}
.solution-category {
    margin-bottom: 80px;
}
.solution-category:last-child {
    margin-bottom: 0;
}
.solution-subtitle {
    text-align: center;
    font-size: 2rem;
}
.solution-category > p {
    text-align: center;
    margin-bottom: 50px;
    color: var(--light-charcoal);
}
.product-showcase {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}
.product-item {
    background-color: var(--white);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.07);
    transition: var(--transition-medium);
    display: flex;
    flex-direction: column;
}
.product-item:hover {
    transform: scale(1.05);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.12);
    z-index: 10;
}
.product-img {
    width: 100%;
    height: 280px;
    object-fit: cover;
}
.product-item h4 {
    margin: 20px 20px 10px 20px;
    color: var(--forest-green);
}
.product-item p {
    font-size: 0.95rem;
    padding: 0 20px 20px 20px;
    flex-grow: 1;
}
.tech-section {
    padding: var(--section-padding);
    background-color: var(--light-gray-bg);
}
.tech-content-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}
.tech-gallery {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}
.tech-gallery .gallery-img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    border-radius: var(--border-radius);
    transition: var(--transition-medium);
}
.tech-gallery .gallery-img:hover {
    transform: scale(1.03);
    box-shadow: 0 10px 20px rgba(0,0,0,0.1);
}
.tech-gallery .gallery-img:nth-child(1) {
    grid-column: 1 / 3;
    height: 300px;
}
.tech-text-content .section-title {
    text-align: left;
    font-size: 2.5rem;
}
.tech-text-content .section-title::after {
    left: 0;
    transform: translateX(0);
}
.tech-text-content p {
    max-width: none;
}
.tech-app-img {
    max-width: 200px;
    margin-top: 30px;
    border-radius: var(--border-radius);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}
.ecosystem-section {
    padding: var(--section-padding);
}
.ecosystem-content {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 60px;
    align-items: center;
}
.ecosystem-gallery {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    grid-template-rows: repeat(4, 1fr);
    gap: 15px;
    height: 600px;
}
.ecosystem-gallery .gallery-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: var(--border-radius);
    box-shadow: 0 8px 16px rgba(0,0,0,0.1);
    transition: var(--transition-medium);
}
.ecosystem-gallery .gallery-img:hover {
    transform: scale(1.05);
    z-index: 10;
    box-shadow: 0 15px 30px rgba(0,0,0,0.2);
}
.ecosystem-gallery .gallery-img:nth-child(1) {
    grid-column: 1 / 5;
    grid-row: 1 / 3;
}
.ecosystem-gallery .gallery-img:nth-child(2) {
    grid-column: 5 / 7;
    grid-row: 1 / 4;
}
.ecosystem-gallery .gallery-img:nth-child(3) {
    grid-column: 1 / 3;
    grid-row: 3 / 5;
}
.ecosystem-gallery .gallery-img:nth-child(4) {
    grid-column: 3 / 5;
    grid-row: 3 / 5;
}
.ecosystem-gallery .gallery-img:nth-child(5) {
    grid-column: 5 / 7;
    grid-row: 4 / 5;
}
.contact-form-section {
    padding: var(--section-padding);
    background: linear-gradient(135deg, var(--white) 0%, var(--light-gray-bg) 100%);
}
.contact-form-section .section-title {
    margin-bottom: 20px;
}
.contact-form-section > .section-container > p {
    text-align: center;
    margin-bottom: 40px;
    color: var(--light-charcoal);
}
.contact-form {
    max-width: 700px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 20px;
}
.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 18px 20px;
    border: 1px solid #ddd;
    border-radius: var(--border-radius);
    font-family: var(--font-primary);
    font-size: 1rem;
    transition: var(--transition-fast);
}
.contact-form input:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--forest-green);
    box-shadow: 0 0 0 4px rgba(34, 75, 12, 0.1);
}
.contact-form textarea {
    resize: vertical;
}
.contact-button {
    padding: 18px 30px;
    border: none;
    border-radius: var(--border-radius);
    background: linear-gradient(45deg, var(--forest-green), var(--light-green-accent));
    background-size: 150% 150%;
    color: var(--white);
    font-size: 1.1rem;
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition-fast);
}
.contact-button:hover {
    background-position: right center;
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(34, 75, 12, 0.2);
}
.partner-showcase {
    padding: var(--section-padding);
}
.partner-story {
    max-width: 900px;
    margin: 0 auto;
}
.partner-subtitle {
    padding-left: 20px;
    border-left: 4px solid var(--gold-accent);
    margin-top: 40px;
    margin-bottom: 15px;
}
.partner-paragraph {
    font-size: 1.05rem;
    color: var(--light-charcoal);
}
.partner-link {
    font-weight: 700;
    position: relative;
    display: inline-block;
    color: var(--dark-green);
}
.partner-link::after {
    content: '';
    position: absolute;
    width: 100%;
    transform: scaleX(0);
    height: 2px;
    bottom: -2px;
    left: 0;
    background-color: var(--dark-green);
    transform-origin: bottom right;
    transition: transform 0.25s ease-out;
}
.partner-link:hover::after {
    transform: scaleX(1);
    transform-origin: bottom left;
}
.main-footer {
    background-color: var(--charcoal-gray);
    color: #a9b4bb;
    padding: 50px 0;
    text-align: center;
}
.main-footer .section-container {
    max-width: 800px;
}
.main-footer p {
    font-size: 0.9rem;
    margin-bottom: 10px;
}
.main-footer a {
    color: var(--white);
    text-decoration: underline;
    text-decoration-thickness: 1px;
    text-underline-offset: 3px;
}
.main-footer a:hover {
    color: var(--light-green-accent);
}
@media (max-width: 992px) {
    h1.main-title { font-size: 2.8rem; }
    h2.section-title { font-size: 2.2rem; }
    .pillars-container {
        grid-template-columns: 1fr;
    }
    .tech-content-wrapper,
    .ecosystem-content {
        grid-template-columns: 1fr;
    }
    .ecosystem-content {
        gap: 40px;
    }
    .tech-gallery {
        order: 2;
    }
    .ecosystem-gallery {
        height: 500px;
    }
    .main-navigation {
        display: none; 
    }
}
@media (max-width: 768px) {
    :root {
        --section-padding: 60px 0;
    }
    h1.main-title { font-size: 2.2rem; }
    h2.section-title { font-size: 1.8rem; margin-bottom: 40px; }
    h3.pillar-title, 
    h3.solution-subtitle,
    h3.ecosystem-subtitle,
    h3.partner-subtitle { font-size: 1.5rem; }
    .header-container { height: 70px; }
    main { padding-top: 70px; }
    .logo-link .logo { height: 40px; }
    .hero-gallery {
        grid-template-columns: 1fr;
    }
    .hero-gallery .gallery-img {
        height: 250px;
    }
    .product-showcase {
        grid-template-columns: 1fr 1fr;
    }
    .ecosystem-gallery {
        grid-template-columns: 1fr 1fr;
        grid-template-rows: auto;
        height: auto;
    }
    .ecosystem-gallery .gallery-img:nth-child(1),
    .ecosystem-gallery .gallery-img:nth-child(2),
    .ecosystem-gallery .gallery-img:nth-child(3),
    .ecosystem-gallery .gallery-img:nth-child(4),
    .ecosystem-gallery .gallery-img:nth-child(5) {
        grid-column: auto;
        grid-row: auto;
        height: 200px;
    }
}
@media (max-width: 480px) {
    .product-showcase {
        grid-template-columns: 1fr;
    }
    .hero-content p {
        font-size: 1rem;
    }
}