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

:root {
    --primary-color: #87BCD4;
    --primary-dark: #6ba3c0;
    --white: #ffffff;
    --gray-200: #e9ecef;
    --gray-800: #343a40;
    --gray-900: #212529;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: var(--white);
    line-height: 1.6;
}

/* Contact Hero */
.contact-hero {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: var(--white);
    text-align: center;
    padding: 150px 20px 100px;
    margin-top: 70px;
}

.contact-hero h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
    font-weight: bold;
}

.contact-hero p {
    font-size: 1.2rem;
    opacity: 0.9;
}

/* Contact Grid */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    padding: 4rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.contact-info-section h2 {
    color: var(--primary-color);
    font-size: 1.8rem;
    margin-bottom: 2rem;
}

.info-item {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.info-item i {
    font-size: 2rem;
    color: var(--primary-color);
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: rgba(135, 188, 212, 0.1);
    border-radius: 50%;
}

.info-item h3 {
    color: var(--gray-900);
    margin-bottom: 0.5rem;
}

.info-item p {
    color: var(--gray-800);
}

/* Contact Form */
.contact-form-section h2 {
    color: var(--primary-color);
    font-size: 1.8rem;
    margin-bottom: 2rem;
}

.form-group {
    position: relative;
    margin-bottom: 2rem;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 15px;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    font-size: 16px;
    transition: all 0.3s;
    font-family: inherit;
    resize: vertical;
}

.form-group label {
    position: absolute;
    left: 15px;
    top: 15px;
    color: #999;
    transition: all 0.3s;
    pointer-events: none;
    font-size: 14px;
}

.form-group input:focus,
.form-group input:valid,
.form-group textarea:focus,
.form-group textarea:valid {
    border-color: var(--primary-color);
    outline: none;
    box-shadow: 0 0 10px rgba(135, 188, 212, 0.2);
}

.form-group input:focus + label,
.form-group input:valid + label,
.form-group textarea:focus + label,
.form-group textarea:valid + label {
    top: -10px;
    left: 10px;
    font-size: 12px;
    background: var(--white);
    padding: 0 5px;
    color: var(--primary-color);
    font-weight: 600;
}

.btn-submit {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: var(--white);
    padding: 12px 30px;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-size: 16px;
    font-weight: 600;
    transition: all 0.3s;
}

.btn-submit:hover {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-color) 100%);
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(135, 188, 212, 0.3);
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Footer */
.footer {
    background: var(--gray-900);
    color: #ccc;
    padding: 3rem 2rem 1rem;
    text-align: center;
}

.footer p {
    margin: 0.5rem 0;
}

/* Responsive */
@media (max-width: 768px) {
    .contact-hero {
        padding: 120px 20px 80px;
        margin-top: 70px;
    }

    .contact-hero h1 {
        font-size: 2rem;
    }

    .contact-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
        padding: 2rem;
    }

    .form-group input,
    .form-group textarea {
        font-size: 16px;
    }
}