/* CSS Custom Properties - ikas.css'den alındı */
:root {
  --dark-navy: #0a2540;
  --blue: #0056b3;
  --light-blue: #e6f0ff;
  --light-gray: #f8f9fa;
  --text-on-dark: #ffffff;
  --yellow: #ffc107;
  --dark-yellow: #e6ac00;
  --stroke: rgba(255, 255, 255, 0.1);
  --box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  --transition: all 0.3s ease;
  --white: #ffffff;
  --text-on-white: #333333;
  --glass: rgba(255, 255, 255, 0.1);
  --text-muted-dark: rgba(255, 255, 255, 0.7);
}

/* Contact Section */
.contact {
    padding: 100px 0;
    background: linear-gradient(135deg, var(--dark-navy) 0%, var(--blue) 100%);
}

/* Section Header - Eksik olan sınıflar */
.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-header h2 {
    font-size: clamp(1.8rem, 4vw, 2.5rem);
    font-weight: bold;
    margin-bottom: 16px;
    color: var(--text-on-dark);
}

.section-header p {
    font-size: 1.1rem;
    color: var(--text-muted-dark);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
}

.highlight {
    color: var(--yellow);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 60px;
    margin-top: 60px;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 20px;
    background: var(--glass);
    backdrop-filter: blur(20px);
    border: 1px solid var(--stroke);
    border-radius: 15px;
    padding: 25px;
}

.contact-item i {
    width: 50px;
    height: 50px;
    background: var(--yellow);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--dark-navy);
    font-size: 1.2rem;
}

.contact-item h4 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-on-dark);
    margin-bottom: 5px;
}

.contact-item p {
    color: var(--text-muted-dark);
    margin: 0;
}

.contact-form {
    background: var(--glass);
    backdrop-filter: blur(20px);
    border: 1px solid var(--stroke);
    border-radius: 25px;
    padding: 40px;
}

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

.contact-form input,
.contact-form select,
.contact-form textarea {
    width: 100%;
    padding: 15px 20px;
    border: 1px solid rgba(255,255,255,0.2);
    border-radius: 10px;
    background: rgba(255,255,255,0.1);
    color: var(--text-on-dark);
    font-family: inherit;
    font-size: 1rem;
    transition: all 0.3s ease;
    box-sizing: border-box;
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--yellow);
    background: rgba(255,255,255,0.15);
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
    color: var(--text-muted-dark);
}

.contact-form select option {
    background: var(--dark-navy);
    color: var(--text-on-dark);
}

.contact-form textarea {
    resize: vertical;
    min-height: 120px;
}

/* Button Styles - Eksik olan sınıflar */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 15px 30px;
    border: none;
    border-radius: 12px;
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: var(--transition);
    font-family: inherit;
}

.btn-primary {
    background: var(--yellow);
    color: var(--dark-navy);
    box-shadow: 0 4px 15px rgba(255, 193, 7, 0.3);
}

.btn-primary:hover {
    background: var(--dark-yellow);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 193, 7, 0.4);
}

/* ===================================== */
/*           RESPONSIVE DESIGN           */
/* ===================================== */

/* 992px ve altı (Tablet ekranlar) */
@media (max-width: 992px) {
    .contact-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .contact-form {
        padding: 30px;
    }

    .contact-item {
        padding: 20px;
        gap: 15px;
    }

    .contact-item i {
        width: 45px;
        height: 45px;
        font-size: 1rem;
    }

    .contact-item h4 {
        font-size: 1rem;
    }
}

/* 768px ve altı (Küçük tablet ve büyük telefon) */
@media (max-width: 768px) {
    .contact {
        padding: 70px 20px;
    }

    .section-header h2 {
        font-size: 2rem;
    }

    .contact-content {
        gap: 30px;
    }

    .contact-form {
        padding: 25px;
    }

    .form-group {
        margin-bottom: 20px;
    }
}

/* 576px ve altı (Telefon) */
@media (max-width: 576px) {
    .contact {
        padding: 60px 15px;
    }

    .contact-item {
        flex-direction: column;
        text-align: center;
        padding: 15px;
    }

    .contact-item i {
        width: 40px;
        height: 40px;
        font-size: 0.9rem;
    }

    .contact-item h4 {
        font-size: 0.95rem;
    }

    .contact-item p {
        font-size: 0.85rem;
    }

    .contact-form {
        padding: 20px;
    }

    .contact-form input,
    .contact-form select,
    .contact-form textarea {
        padding: 12px 15px;
        font-size: 0.9rem;
    }
}

/* 400px ve altı (Küçük telefonlar) */
@media (max-width: 400px) {
    .contact-item {
        padding: 12px;
    }

    .contact-item i {
        width: 35px;
        height: 35px;
        font-size: 0.8rem;
    }

    .contact-form input,
    .contact-form select,
    .contact-form textarea {
        font-size: 0.85rem;
        padding: 10px 12px;
    }

    .contact-form {
        padding: 15px;
    }
}