* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: Arial, Helvetica, sans-serif;
}

body {
    background-color: #f8fafc;
    color: #1e293b;
    line-height: 1.6;
}

:root {
    --primary: #0d9488;
    --secondary: #0f766e;
    --accent: #14b8a6;
    --light: #ffffff;
    --dark: #1e293b;
    --gray: #64748b;
    --light-gray: #e2e8f0;
    --shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    --transition: all 0.3s ease;
}

.container {
    max-width: 1200px;
    margin: auto;
    padding: 0 20px;
}

/* HEADER */
header {
    background: var(--light);
    box-shadow: var(--shadow);
    position: sticky;
    top: 0;
    z-index: 1000;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
}

.logo {
    font-size: 22px;
    font-weight: bold;
    color: var(--primary);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 10px;
}

.nav-links {
    list-style: none;
    display: flex;
    gap: 25px;
}

    .nav-links a {
        text-decoration: none;
        color: var(--dark);
        font-weight: 500;
        transition: var(--transition);
    }

        .nav-links a:hover {
            color: var(--primary);
        }

/* CONTACT HERO */
.contact-hero {
    background: linear-gradient(135deg, #ccfbf1, #f0fdfa);
    padding: 60px 0;
    text-align: center;
}

    .contact-hero h1 {
        font-size: 36px;
        margin-bottom: 15px;
        color: var(--dark);
    }

    .contact-hero p {
        color: var(--gray);
        max-width: 700px;
        margin: 0 auto;
        font-size: 1.1rem;
    }

/* CONTACT CONTENT */
.contact-content {
    padding: 80px 0;
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
}

/* CONTACT FORM */
.contact-form {
    background: white;
    padding: 40px;
    border-radius: 10px;
    box-shadow: var(--shadow);
}

.form-title {
    margin-bottom: 30px;
    padding-bottom: 15px;
    border-bottom: 2px solid var(--light-gray);
}

    .form-title h2 {
        font-size: 24px;
        color: var(--dark);
        display: flex;
        align-items: center;
        gap: 10px;
    }

.form-group {
    margin-bottom: 25px;
}

    .form-group label {
        display: block;
        margin-bottom: 8px;
        font-weight: 600;
        color: var(--dark);
    }

    .form-group input,
    .form-group select,
    .form-group textarea {
        width: 100%;
        padding: 12px 15px;
        border: 1px solid var(--light-gray);
        border-radius: 6px;
        font-size: 1rem;
        transition: var(--transition);
    }

        .form-group input:focus,
        .form-group select:focus,
        .form-group textarea:focus {
            outline: none;
            border-color: var(--primary);
            box-shadow: 0 0 0 3px rgba(13, 148, 136, 0.1);
        }

    .form-group textarea {
        min-height: 150px;
        resize: vertical;
    }

.btn {
    display: inline-block;
    background: var(--primary);
    color: white;
    padding: 14px 30px;
    border-radius: 6px;
    text-decoration: none;
    font-weight: bold;
    border: none;
    cursor: pointer;
    transition: var(--transition);
    font-size: 1rem;
    width: 100%;
}

    .btn:hover {
        background: var(--secondary);
        transform: translateY(-2px);
        box-shadow: 0 6px 15px rgba(13, 148, 136, 0.2);
    }

/* CONTACT INFO */
.contact-information {
    background: white;
    padding: 40px;
    border-radius: 10px;
    box-shadow: var(--shadow);
}

.info-title {
    margin-bottom: 30px;
    padding-bottom: 15px;
    border-bottom: 2px solid var(--light-gray);
}

    .info-title h2 {
        font-size: 24px;
        color: var(--dark);
        display: flex;
        align-items: center;
        gap: 10px;
    }

.info-item {
    margin-bottom: 25px;
    padding: 20px;
    background: #f8fafc;
    border-radius: 8px;
    border-left: 4px solid var(--primary);
}

    .info-item h3 {
        font-size: 18px;
        margin-bottom: 10px;
        color: var(--dark);
        display: flex;
        align-items: center;
        gap: 10px;
    }

    .info-item p {
        color: var(--gray);
        line-height: 1.6;
    }

/* FAQ SECTION */
.faq-section {
    padding: 60px 0;
    background: #f1f5f9;
}

.faq-title {
    text-align: center;
    margin-bottom: 40px;
}

    .faq-title h2 {
        font-size: 32px;
        margin-bottom: 10px;
        color: var(--dark);
    }

    .faq-title p {
        color: var(--gray);
        max-width: 700px;
        margin: 0 auto;
    }

.faq-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 25px;
}

.faq-item {
    background: white;
    padding: 25px;
    border-radius: 10px;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

    .faq-item:hover {
        transform: translateY(-5px);
    }

    .faq-item h3 {
        font-size: 18px;
        margin-bottom: 10px;
        color: var(--primary);
        display: flex;
        align-items: center;
        gap: 10px;
    }

/* RESPONSE MESSAGE */
.response-message {
    margin-top: 20px;
    padding: 15px;
    border-radius: 6px;
    display: none;
}

.success {
    background: #d1fae5;
    color: #065f46;
    border: 1px solid #a7f3d0;
}

.error {
    background: #fee2e2;
    color: #991b1b;
    border: 1px solid #fecaca;
}

/* FOOTER */
footer {
    background: var(--dark);
    color: #cbd5e1;
    padding: 60px 0 30px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-column h3 {
    font-size: 20px;
    margin-bottom: 20px;
    color: white;
    position: relative;
    padding-bottom: 10px;
}

    .footer-column h3::after {
        content: '';
        position: absolute;
        left: 0;
        bottom: 0;
        width: 50px;
        height: 3px;
        background: var(--accent);
    }

.footer-links {
    list-style: none;
}

    .footer-links li {
        margin-bottom: 12px;
    }

    .footer-links a {
        color: #94a3b8;
        text-decoration: none;
        transition: var(--transition);
        display: flex;
        align-items: center;
        gap: 8px;
    }

        .footer-links a:hover {
            color: var(--accent);
            transform: translateX(5px);
        }

    .footer-links i {
        width: 20px;
    }

.contact-info {
    margin-top: 10px;
}

    .contact-info p {
        margin-bottom: 10px;
        display: flex;
        align-items: center;
        gap: 10px;
    }

.social-icons {
    display: flex;
    gap: 15px;
    margin-top: 20px;
}

    .social-icons a {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        width: 40px;
        height: 40px;
        background: rgba(255, 255, 255, 0.1);
        color: white;
        border-radius: 50%;
        text-decoration: none;
        transition: var(--transition);
    }

        .social-icons a:hover {
            background: var(--accent);
            transform: translateY(-3px);
        }

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid #334155;
    color: #94a3b8;
    font-size: 0.9rem;
}

    .footer-bottom a {
        color: var(--accent);
        text-decoration: none;
    }

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

/* RESPONSIVE */
@media (max-width: 900px) {
    .contact-grid {
        grid-template-columns: 1fr;
    }

    nav {
        flex-direction: column;
        gap: 20px;
    }

    .nav-links {
        flex-wrap: wrap;
        justify-content: center;
    }
}

@media (max-width: 600px) {
    .contact-hero h1 {
        font-size: 28px;
    }

    .contact-form,
    .contact-info {
        padding: 25px;
    }

    .faq-item {
        padding: 20px;
    }

    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .footer-column h3::after {
        left: 50%;
        transform: translateX(-50%);
    }

    .footer-links a {
        justify-content: center;
    }

    .contact-info-footer p {
        justify-content: center;
    }

    .social-icons {
        justify-content: center;
    }
}