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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
    background: linear-gradient(145deg, #0f0f1a 0%, #1a1a2e 50%, #16213e 100%);
    min-height: 100vh;
    color: #e0e0e0;
    padding: 2rem;
    line-height: 1.6;
}

.container {
    max-width: 720px;
    margin: 0 auto;
}

/* Hero Section */
.hero {
    text-align: center;
    margin-bottom: 3rem;
    padding-top: 2rem;
}

.robot-icon {
    position: relative;
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
}

.robot-icon .head {
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 50px;
    background: linear-gradient(180deg, #4a9eff 0%, #2d7dd2 100%);
    border-radius: 30px 30px 20px 20px;
    box-shadow: 0 4px 20px rgba(74, 158, 255, 0.3);
}

.robot-icon .antenna {
    position: absolute;
    top: 0;
    width: 4px;
    height: 30px;
    background: linear-gradient(180deg, #64c8ff 0%, #4a9eff 100%);
    border-radius: 2px;
}

.robot-icon .antenna.left {
    left: 18px;
    transform: rotate(-15deg);
    animation: wiggle-left 3s ease-in-out infinite;
}

.robot-icon .antenna.right {
    right: 18px;
    transform: rotate(15deg);
    animation: wiggle-right 3s ease-in-out infinite;
    animation-delay: 0.5s;
}

@keyframes wiggle-left {
    0%, 100% { transform: rotate(-15deg); }
    50% { transform: rotate(-25deg); }
}

@keyframes wiggle-right {
    0%, 100% { transform: rotate(15deg); }
    50% { transform: rotate(25deg); }
}

h1 {
    font-size: 2.2rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: #fff;
    letter-spacing: -0.02em;
}

.tagline {
    font-size: 1.1rem;
    color: #64c8ff;
    font-weight: 500;
}

/* Premise Section */
.premise {
    background: rgba(255, 255, 255, 0.03);
    border-radius: 16px;
    padding: 1.75rem;
    margin-bottom: 2.5rem;
    border: 1px solid rgba(255, 255, 255, 0.06);
}

.premise p {
    font-size: 1.05rem;
    color: #b0b0b0;
    margin-bottom: 1rem;
}

.premise p:last-child {
    margin-bottom: 0;
    color: #d0d0d0;
}

/* Features Grid */
.features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
    margin-bottom: 2.5rem;
}

@media (max-width: 500px) {
    .features {
        grid-template-columns: 1fr;
    }
}

.feature {
    background: rgba(255, 255, 255, 0.04);
    border-radius: 12px;
    padding: 1.25rem;
    transition: all 0.25s ease;
    border: 1px solid transparent;
}

.feature:hover {
    transform: translateY(-2px);
    background: rgba(255, 255, 255, 0.06);
    border-color: rgba(100, 200, 255, 0.2);
}

.feature .icon {
    font-size: 1.75rem;
    display: block;
    margin-bottom: 0.5rem;
}

.feature h3 {
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: 0.35rem;
    color: #fff;
}

.feature p {
    font-size: 0.85rem;
    color: #909090;
}

/* Philosophy Section */
.philosophy {
    text-align: center;
    padding: 2rem 1.5rem;
    margin-bottom: 2.5rem;
    background: linear-gradient(135deg, rgba(100, 200, 255, 0.08) 0%, rgba(100, 200, 255, 0.02) 100%);
    border-radius: 16px;
    border: 1px solid rgba(100, 200, 255, 0.15);
}

.philosophy h2 {
    font-size: 1.1rem;
    font-weight: 600;
    color: #64c8ff;
    margin-bottom: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.philosophy p {
    font-size: 0.95rem;
    color: #a0a0a0;
    max-width: 560px;
    margin: 0 auto;
}

/* CTA Section */
.cta {
    text-align: center;
    margin-bottom: 3rem;
}

.cta > p {
    font-size: 0.9rem;
    color: #808080;
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.steps {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.step {
    background: rgba(0, 0, 0, 0.3);
    padding: 0.6rem 1rem;
    border-radius: 8px;
    font-size: 0.85rem;
    color: #64c8ff;
    font-weight: 500;
}

.arrow {
    color: #505050;
    font-size: 1.2rem;
}

/* Footer */
.footer {
    text-align: center;
    padding-top: 1rem;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.footer p {
    font-size: 0.85rem;
    color: #606060;
}

.footer a {
    color: #64c8ff;
    text-decoration: none;
}

.footer a:hover {
    text-decoration: underline;
}