/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: #1a1a1a;
    background-color: #ffffff;
}

.container {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Header */
.header {
    padding: 3rem 1.5rem;
    background: linear-gradient(135deg, #f8fafc 0%, #ffffff 100%);
    border-bottom: 1px solid #e2e8f0;
}

.logo {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1.5rem;
    margin-bottom: 0.5rem;
}

.logo-img {
    max-width: 300px;
    max-height: 300px;
    width: auto;
    height: auto;
    filter: drop-shadow(0 6px 12px rgba(0, 0, 0, 0.15));
}





/* Hero Section */
.hero {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem 1.5rem;
    background: linear-gradient(135deg, #f8fafc 0%, #ffffff 100%);
}

.hero-content {
    max-width: 800px;
    text-align: center;
    width: 100%;
}

.hero-title {
    font-size: clamp(1.8rem, 3.5vw, 2.8rem);
    font-weight: 700;
    color: #26A9E0;
    margin-bottom: 1.5rem;
    line-height: 1.1;
    letter-spacing: -0.02em;
}

.hero-subtitle {
    font-size: clamp(1.1rem, 2.5vw, 1.25rem);
    color: #475569;
    margin-bottom: 3rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.6;
}

/* Industries Section */
.industries {
    margin-bottom: 4rem;
    text-align: center;
}

.industries-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: #0f172a;
    margin-bottom: 2rem;
    text-align: center;
}

.industry-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0.5rem;
    max-width: 900px;
    margin: 0 auto;
    justify-content: center;
}

.industry-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 0.5rem 0.25rem;
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    transition: all 0.2s ease;
    cursor: pointer;
}

.industry-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(14, 165, 233, 0.1);
    border-color: #0ea5e9;
}

.industry-item:hover .industry-icon-img {
    transform: scale(1.05);
}


.industry-icon-img {
    width: 180px;
    height: 180px;
    margin-bottom: 0.25rem;
    object-fit: cover;
    object-position: center;
    border-radius: 8px;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.1));
    transition: transform 0.2s ease;
}

.industry-item span {
    font-size: 0.9rem;
    font-weight: 500;
    color: #374151;
    text-align: center;
}

/* Features Section */
.features {
    margin-bottom: 4rem;
}

.features-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: #0f172a;
    margin-bottom: 2rem;
    text-align: center;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    max-width: 800px;
    margin: 0 auto;
}

.feature-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 2rem 1.5rem;
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 16px;
    transition: all 0.3s ease;
    text-align: center;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.feature-item:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 25px rgba(14, 165, 233, 0.15);
    border-color: #0ea5e9;
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.feature-name {
    font-size: 1.25rem;
    font-weight: 600;
    color: #0f172a;
    margin-bottom: 0.75rem;
}

.feature-description {
    font-size: 0.95rem;
    color: #475569;
    line-height: 1.6;
    max-width: 220px;
}

/* Coming Soon Section */
.coming-soon {
    background: #ffffff;
    padding: 3rem 2rem;
    border-radius: 16px;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    border: 1px solid #e2e8f0;
    max-width: 500px;
    margin: 0 auto;
}

.coming-soon-title {
    font-size: 2rem;
    font-weight: 700;
    color: #0f172a;
    margin-bottom: 1rem;
}

.coming-soon-text {
    font-size: 1.1rem;
    color: #475569;
    margin-bottom: 2rem;
    line-height: 1.6;
}

/* Email Form */
.email-form {
    width: 100%;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 1rem;
}

.email-input {
    padding: 1rem 1.25rem;
    border: 2px solid #e2e8f0;
    border-radius: 8px;
    font-size: 1rem;
    font-family: inherit;
    transition: all 0.2s ease;
    background: #ffffff;
}

.email-input:focus {
    outline: none;
    border-color: #0ea5e9;
    box-shadow: 0 0 0 3px rgba(14, 165, 233, 0.1);
}

.email-input::placeholder {
    color: #9ca3af;
}

.submit-btn {
    padding: 1rem 2rem;
    background: linear-gradient(135deg, #0ea5e9 0%, #0284c7 100%);
    color: #ffffff;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    font-family: inherit;
    cursor: pointer;
    transition: all 0.2s ease;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.submit-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(14, 165, 233, 0.3);
}

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

.form-message {
    font-size: 0.9rem;
    margin-top: 0.5rem;
    min-height: 1.5rem;
}

.form-message.success {
    color: #059669;
}

.form-message.error {
    color: #dc2626;
}

/* Footer */
.footer {
    padding: 2rem 1.5rem;
    background: #f8fafc;
    border-top: 1px solid #e2e8f0;
    text-align: center;
}

.footer-text {
    color: #64748b;
    font-size: 0.9rem;
}

.footer-link {
    color: #0ea5e9;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.2s ease;
}

.footer-link:hover {
    color: #0284c7;
    text-decoration: underline;
}

/* Responsive Design */
@media (max-width: 768px) {
    .industry-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.5rem;
        max-width: 600px;
    }
    
    .industry-icon-img {
        width: 140px;
        height: 140px;
    }
}

@media (min-width: 768px) {
    .header {
        padding: 3rem 3rem;
    }
    
    .logo {
        gap: 2rem;
    }
    
    .logo-img {
        max-width: 400px;
        max-height: 400px;
    }
    
    .hero {
        padding: 2rem 3rem;
    }
    
    .form-group {
        flex-direction: row;
    }
    
    .email-input {
        flex: 1;
    }
    
    .submit-btn {
        white-space: nowrap;
    }
    
    .industry-grid {
        grid-template-columns: repeat(4, 1fr);
        max-width: 900px;
        gap: 0.5rem;
    }
    
    .industry-icon-img {
        width: 250px;
        height: 250px;
    }
    
    .features-grid {
        grid-template-columns: repeat(3, 1fr);
        max-width: 900px;
        gap: 2.5rem;
    }
}

@media (min-width: 1024px) {
    .hero-content {
        padding: 0 2rem;
    }
    
    .industry-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: 0.5rem;
    }
    
    .industry-icon-img {
        width: 250px;
        height: 250px;
    }
    
    .features-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 3rem;
    }
}

/* Loading State */
.submit-btn.loading {
    opacity: 0.7;
    cursor: not-allowed;
}

.submit-btn.loading::after {
    content: '';
    display: inline-block;
    width: 16px;
    height: 16px;
    border: 2px solid #ffffff;
    border-radius: 50%;
    border-top-color: transparent;
    animation: spin 1s linear infinite;
    margin-left: 0.5rem;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}