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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background: linear-gradient(135deg, #e8e8e8 0%, #f5f5f5 100%);
    color: #2c3e50;
    min-height: 100vh;
    line-height: 1.6;
}

.header {
    position: fixed;
    top: 20px;
    left: 20px;
    z-index: 100;
}

.logo-image {
    max-width: 100px;
    width: 100%;
    height: auto;
    filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.2));
}

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

/* Hero Section */
.hero-section {
    min-height: auto;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 60px 20px 40px 20px;
    position: relative;
}

.hero-content {
    text-align: center;
    animation: fadeInUp 1s ease-out;
}

.banner-container {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 2rem;
}

.hero-banner {
    max-width: 800px;
    width: 100%;
    height: auto;
    animation: fadeInUp 0.8s ease-out;
    filter: drop-shadow(0 6px 20px rgba(0, 0, 0, 0.3));
}

.graphic-container {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 2rem;
}

.center-graphic {
    max-width: 200px;
    width: 100%;
    height: auto;
    animation: fadeInUp 1.2s ease-out, pulse 3s ease-in-out infinite;
    filter: drop-shadow(0 6px 20px rgba(0, 0, 0, 0.3));
}

.hero-headline {
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 1rem;
    line-height: 1.2;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    color: #1a5490;
}

.gambit-tagline {
    font-size: 1.4rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: #2c3e50;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.hero-subheadline {
    font-size: 1.3rem;
    font-weight: 300;
    margin-bottom: 1rem;
    opacity: 0.95;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
    font-style: italic;
}

.cta-tagline {
    font-size: 1.1rem;
    font-weight: 400;
    margin-bottom: 1.5rem;
    color: #1a5490;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.cta-section {
    display: flex;
    flex-direction: column;
    gap: 15px;
    max-width: 500px;
    margin: 0 auto 1rem auto;
}

.form-input {
    width: 100%;
    padding: 15px 20px;
    font-size: 1rem;
    border: 2px solid rgba(0, 0, 0, 0.2);
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.8);
    color: #2c3e50;
    outline: none;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.form-input::placeholder {
    color: rgba(0, 0, 0, 0.4);
}

.form-input:focus {
    border-color: #3498db;
    background: rgba(255, 255, 255, 0.95);
}

.form-textarea {
    width: 100%;
    padding: 15px 20px;
    font-size: 1rem;
    border: 2px solid rgba(0, 0, 0, 0.2);
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.8);
    color: #2c3e50;
    outline: none;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    min-height: 100px;
    resize: vertical;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
}

.form-textarea::placeholder {
    color: rgba(0, 0, 0, 0.4);
}

.form-textarea:focus {
    border-color: #3498db;
    background: rgba(255, 255, 255, 0.95);
}

.cta-btn {
    width: 100%;
    padding: 15px 35px;
    font-size: 1rem;
    font-weight: 600;
    border: none;
    border-radius: 8px;
    background: #3498db;
    color: #ffffff;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(52, 152, 219, 0.4);
}

.cta-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(52, 152, 219, 0.6);
    background: #2980b9;
}

.cta-btn:active {
    transform: translateY(0);
}

.success-message {
    opacity: 0;
    color: #2ecc71;
    font-weight: 500;
    transition: opacity 0.3s ease;
    height: 24px;
}

.success-message.show {
    opacity: 1;
}

/* Three Boxes Section */
.boxes-section {
    padding: 60px 20px;
    background: rgba(255, 255, 255, 0.03);
}

.boxes-container {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
}

.box {
    background: rgba(255, 255, 255, 0.6);
    backdrop-filter: blur(10px);
    border-radius: 12px;
    padding: 40px 30px;
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid rgba(52, 152, 219, 0.3);
}

.box:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(52, 152, 219, 0.3);
    border-color: rgba(52, 152, 219, 0.5);
}

.box-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: #1a5490;
    margin-bottom: 1rem;
    text-shadow: none;
}

.box-content {
    font-size: 1rem;
    line-height: 1.7;
    opacity: 0.9;
}

/* About Section */
.about-section {
    padding: 80px 20px;
    background: rgba(52, 152, 219, 0.08);
    backdrop-filter: blur(10px);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
}

.about-text {
    text-align: left;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: #1a5490;
    margin-bottom: 1.5rem;
    text-shadow: none;
}

.about-description {
    font-size: 1.15rem;
    line-height: 1.8;
    margin-bottom: 1.5rem;
    opacity: 0.95;
}

.founder-credibility {
    font-size: 1.05rem;
    line-height: 1.7;
    font-style: italic;
    opacity: 0.9;
    padding-left: 20px;
    border-left: 3px solid #1a5490;
}

.about-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.chessboard-image {
    max-width: 100%;
    height: auto;
    border-radius: 12px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.4);
    transition: transform 0.3s ease;
}

.chessboard-image:hover {
    transform: scale(1.05);
}

/* Footer */
.footer {
    padding: 60px 20px 40px 20px;
    background: rgba(255, 255, 255, 0.5);
    backdrop-filter: blur(10px);
    text-align: center;
}

.thought-leadership {
    font-size: 1.3rem;
    font-weight: 500;
    margin-bottom: 2rem;
    font-style: italic;
    opacity: 0.95;
}

.contact-info {
    font-size: 1rem;
    line-height: 1.8;
    opacity: 0.85;
}

.contact-info a {
    color: #1a5490;
    text-decoration: none;
    transition: color 0.3s ease;
}

.contact-info a:hover {
    color: #3498db;
    text-decoration: underline;
}

.contact-info p {
    margin: 0.5rem 0;
}

/* Background Animation */
.background-animation {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: 1;
    pointer-events: none;
}

.circle {
    position: absolute;
    border-radius: 50%;
    background: rgba(52, 152, 219, 0.08);
    animation: float 20s infinite ease-in-out;
}

.circle-1 {
    width: 300px;
    height: 300px;
    top: 10%;
    left: 10%;
    animation-delay: 0s;
}

.circle-2 {
    width: 200px;
    height: 200px;
    top: 60%;
    right: 15%;
    animation-delay: 5s;
}

.circle-3 {
    width: 150px;
    height: 150px;
    bottom: 20%;
    left: 50%;
    animation-delay: 10s;
}

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

@keyframes float {
    0%, 100% {
        transform: translate(0, 0) scale(1);
    }
    25% {
        transform: translate(50px, -50px) scale(1.1);
    }
    50% {
        transform: translate(-30px, 30px) scale(0.9);
    }
    75% {
        transform: translate(30px, 50px) scale(1.05);
    }
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    .header {
        top: 15px;
        left: 15px;
    }
    
    .logo-image {
        max-width: 80px;
    }
    
    .container {
        padding: 0 20px;
    }
    
    .hero-banner {
        max-width: 100%;
    }
    
    .center-graphic {
        max-width: 150px;
    }
    
    .hero-headline {
        font-size: 1.3rem;
    }
    
    .gambit-tagline {
        font-size: 1.1rem;
    }
    
    .hero-subheadline {
        font-size: 1rem;
    }
    
    .boxes-container {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .box {
        padding: 30px 20px;
    }
    
    .box-title {
        font-size: 1.3rem;
    }
    
    .box-content {
        font-size: 0.95rem;
    }
    
    .cta-tagline {
        font-size: 0.95rem;
    }
    
    .cta-section {
        max-width: 100%;
    }
    
    .form-input,
    .form-textarea {
        font-size: 0.95rem;
    }
    
    .about-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .about-text {
        text-align: center;
    }
    
    .section-title {
        font-size: 1.8rem;
    }
    
    .about-description {
        font-size: 1rem;
    }
    
    .founder-credibility {
        font-size: 0.95rem;
        text-align: left;
    }
    
    .cta-section {
        flex-direction: column;
        align-items: stretch;
    }
    
    .email-input {
        min-width: 100%;
    }
    
    .value-headline {
        font-size: 1.5rem;
    }
    
    .value-description {
        font-size: 1rem;
    }
    
    .motivational-statement {
        font-size: 1.3rem;
    }
    
    .manifesto-statement {
        font-size: 1.6rem;
    }
    
    .thought-leadership {
        font-size: 1.1rem;
    }
    
    .section-graphic {
        max-width: 180px;
    }
    
    .circle-1 {
        width: 200px;
        height: 200px;
    }
    
    .circle-2 {
        width: 150px;
        height: 150px;
    }
    
    .circle-3 {
        width: 100px;
        height: 100px;
    }
}