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


body {
    font-family: 'Roboto', Helvetica, Arial, sans-serif;
    line-height: 1.9;
    font-size: 1.2rem;
    color: #111827;
}
h1, h2, h3, h4, h5, h6 {
    font-family: 'Space Mono',Roboto, Helvetica, Arial, sans-serif;
}
/* ===== CONTAINERS ===== */
.container {
    width: 90%;
    max-width: 1200px;
    margin: auto;
}

.two-column {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 2rem;
}

.alt-layout {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 2rem;
}

.alt-layout.reverse {
    flex-direction: row-reverse;
}

.text-col, .image-col {
    flex: 1;
}

.image-col img {
    width: 100%;
    max-width: 500px;
    display: block;
    margin: auto;
}

/* ===== NAVIGATION ===== */
.navbar {
    background: #fff;
    position: sticky;
    top: 0;
    z-index: 999;
    padding: 0.5rem 0;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.navbar img {
    max-height: 50px; 
    height: auto;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

.logo {
    height: 40px;
}

.nav-links a {
    margin-left: 2rem;
    text-decoration: none;
    color: #111827;
    font-weight: 500;
}

.nav-links a:hover {
    color: #0CCF7A;
}

/* ===== HERO ===== */
.hero {
    position: relative;
    min-height: 90vh;
    background: linear-gradient(135deg, #0d1b2a, #064E3B);
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: #fff;
    overflow: hidden;
}

.hero canvas {
    position: absolute;
    top: 0; left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    opacity: 0.5;
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 800px;
}

.hero h1 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.hero p {
    font-size: 1.3rem;
    margin-bottom: 2rem;
}

/* ===== BUTTONS ===== */
.btn-green {
    background: #0CCF7A;
    color: #fff;
    padding: 0.8rem 2rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: bold;
    transition: background 0.3s;
}

.btn-green:hover {
    background: #0aa861;
}

/* ===== SECTION STYLES ===== */
.section {
    padding: 4rem 0;
}

.white-bg {
    background: #fff;
}

.light-bg {
    background: #5c6bff;
}

.gradient-bg {
    background: linear-gradient(135deg, #0d1b2a, #0f3c4c);
    color: #fff;
}

/* ===== PRODUCT SECTION ===== */
.product-section .image-col img {
    max-width: 200px;
}

/* ===== PROBLEM SECTION ===== */
.problem-points {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-top: 2rem;
}

.problem-card {
    background: #FCFCFC;
    border-radius: 12px;
    padding: 1rem;
    color: #064E3B;
    font-weight: 500;
    box-shadow: 0 1px 3px rgba(0,0,0,0);
}

/* ===== TECH SECTION ===== */
.tech-section .image-col img {
    max-width: 500px;
}

.tech-section h2, 
.tech-section h3 {
    color: #0CCF7A;
}

.tech-section img[alt="Digital Yeast"] {
    max-width: 300px;
}

/* Default spacing for mobile */
.tech-section > div {
    margin-bottom: 40px;
}

/* Larger spacing for tablets & desktops */
@media (min-width: 768px) {
    .tech-section > div {
        margin-bottom: 80px;
    }
}

/* ===== TEAM SECTION ===== */
.team-section .image-col img {
    opacity: 0.9;
    max-width: 200px;
}

.team-section img[alt="isotype"] {
    max-width: 30px;
}
/* ===== CTA SECTION ===== */
.cta-content {
    text-align: center;
}

.cta-content h2 {
    margin-bottom: 1rem;
    font-size: 2rem;
}

.cta-content p {
    margin-bottom: 2rem;
    font-size: 1.1rem;
}


/* ===== CONTACT SECTION GRID ===== */
.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    align-items: start;
}

/* ===== SCROLL FADE-IN ANIMATION ===== */
.fade-in {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

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