body {
    background: linear-gradient(135deg, #f4f8ff 0%, #eef4ff 48%, #f8fbff 100%);
    color: #20324d;
}

.contact-section {
    min-height: 100vh;
    padding: 80px 16% 70px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.contact-card {
    width: min(1100px, 100%);
    display: grid;
    grid-template-columns: 1.05fr 0.95fr;
    gap: 36px;
    padding: 36px;
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.88);
    border: 1px solid rgba(52, 120, 232, 0.16);
    box-shadow: 0 20px 60px rgba(40, 100, 180, 0.16);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
}

.contact-copy {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.section-kicker {
    display: inline-block;
    width: fit-content;
    padding: 8px 12px;
    border-radius: 999px;
    background: rgba(52, 120, 232, 0.12);
    color: #3478e8;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin-bottom: 14px;
}

.contact-copy h1 {
    font-size: 42px;
    line-height: 1.2;
    color: #1d3d66;
    margin-bottom: 14px;
}

.section-description {
    font-size: 17px;
    line-height: 1.9;
    color: #5f6f86;
    margin-bottom: 22px;
}

.contact-list {
    display: grid;
    gap: 10px;
    color: #244265;
}

.contact-list div {
    padding: 12px 14px;
    border-radius: 14px;
    background: rgba(52, 120, 232, 0.06);
    border: 1px solid rgba(52, 120, 232, 0.1);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.input-box {
    position: relative;
}

.input-box input,
.input-box textarea {
    width: 100%;
    border: 1px solid #dce7f8;
    border-radius: 14px;
    padding: 14px 14px;
    font-size: 15px;
    color: #20324d;
    background: #f8fbff;
    outline: none;
    transition: all 0.3s ease;
    resize: vertical;
}

.input-box input:focus,
.input-box textarea:focus {
    border-color: #3478e8;
    box-shadow: 0 0 0 4px rgba(52, 120, 232, 0.12);
    background: #ffffff;
}

.input-box label {
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    color: #6882a3;
    pointer-events: none;
    transition: all 0.25s ease;
    background: transparent;
    padding: 0 4px;
}

.input-box textarea + label {
    top: 20px;
    transform: none;
}

.input-box input:focus + label,
.input-box input:valid + label,
.input-box textarea:focus + label,
.input-box textarea:valid + label {
    top: 0px;
    left: 15px;
    font-size: 12px;
    color: #ffffff;
    background: #3478e8;
    border-radius: 4px;
}

.message {
    padding: 12px 14px;
    border-radius: 12px;
    background: rgba(52, 120, 232, 0.08);
    color: #2f6fbd;
    border: 1px solid rgba(52, 120, 232, 0.14);
    font-size: 14px;
}

.btn2 {
    width: 100%;
    padding: 14px 16px;
    border: none;
    border-radius: 14px;
    background: linear-gradient(135deg, #3478e8, #5aa8ff);
    color: #fff;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    box-shadow: 0 12px 24px rgba(52, 120, 232, 0.22);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.btn2:hover {
    transform: translateY(-2px);
    box-shadow: 0 16px 30px rgba(52, 120, 232, 0.28);
}

@media (max-width: 980px) {
    .contact-section {
        padding: 80px 6% 60px;
    }

    .contact-card {
        grid-template-columns: 1fr;
        padding: 28px;
    }

    .contact-copy h1 {
        font-size: 34px;
    }
}

@media (max-width: 640px) {
    .contact-section {
        padding: 110px 4% 50px;
    }

    .contact-card {
        padding: 22px;
        border-radius: 22px;
    }

    .contact-copy h1 {
        font-size: 28px;
    }

    .section-description {
        font-size: 16px;
    }
}

@media (max-width: 480px) {
    .contact-section {
        padding: 96px 3% 36px;
    }

    .contact-card {
        padding: 18px;
        gap: 20px;
        border-radius: 18px;
    }

    .contact-copy h1 {
        font-size: 24px;
    }

    .section-description {
        font-size: 14px;
    }

    .contact-list div {
        font-size: 14px;
        padding: 10px 12px;
    }

    .input-box input,
    .input-box textarea {
        padding: 12px 12px;
    }

    .btn2 {
        padding: 12px 14px;
    }
}