/* =========================================
   ОСНОВНА СТРУКТУРА
========================================= */

.page-hero {
    background-color: var(--bg-light-gray);
    padding: 60px 0;
    text-align: center;
    position: relative;
    z-index: 2;
}

.page-title {
    font-size: 42px;
    color: var(--text-dark);
    margin-bottom: 15px;
    font-weight: 800;
    letter-spacing: -1px;
}

.page-subtitle {
    font-size: 16px;
    color: var(--text-gray);
    max-width: 500px;
    margin: 0 auto;
}

.feedback-main-section {
    background-color: var(--bg-white);
    padding: 80px 0 120px;
    position: relative;
}

.feedback-main-section .container {
    position: relative;
    z-index: 3;
    padding-top: 50px;
}

.wave-top, .wave-bottom {
    position: absolute;
    left: 0;
    width: 100%;
    overflow: hidden;
    line-height: 0;
}

.wave-top { top: -1px; }
.wave-bottom { bottom: -1px; transform: rotate(180deg); }

.wave-top svg, .wave-bottom svg {
    position: relative;
    display: block;
    width: calc(100% + 1.3px);
    height: 60px;
}

.wave-top .shape-fill { fill: var(--bg-light-gray); }
.wave-bottom .shape-fill { fill: var(--text-dark); }

/* =========================================
   ФОРМА — КАК В КОРЗИНЕ
========================================= */

.feedback-form-wrapper {
    max-width: 700px;
    margin: 0 auto;
    position: relative;
    z-index: 3;
}

.premium-form {
    background-color: var(--bg-light-gray);
    padding: 50px;
    border-radius: 20px;
    box-shadow: 0 15px 40px rgba(0,0,0,0.06);
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.form-group {
    display: flex;
    flex-direction: column;
    margin-bottom: 0;
}

.form-row {
    display: flex;
    gap: 16px;
}

.half-width {
    flex: 1;
    margin-bottom: 0;
}

.premium-form label {
    display: block;
    margin-bottom: 8px;
    font-size: 13px;
    font-weight: 600;
    color: #000000;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Поля — точно как в корзине */
.premium-form input[type="text"],
.premium-form textarea {
    width: 100%;
    padding: 14px 16px;
    border: 1px solid #d1d5db;
    border-radius: 8px;
    background-color: #f8fafc;
    font-size: 15px;
    color: #000000;
    box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.03);
    transition: all 0.2s ease-in-out;
    box-sizing: border-box;
    font-family: inherit;
}

.premium-form textarea {
    resize: vertical;
    min-height: 80px;
}

.premium-form input[type="text"]:focus,
.premium-form textarea:focus {
    outline: none;
    border-color: #000000;
    background-color: #ffffff;
    box-shadow: 0 0 0 3px rgba(0, 0, 0, 0.1);
}

/* Placeholder — тусклый, как просили */
.premium-form input::placeholder,
.premium-form textarea::placeholder {
    color: #b0b0b0;
    opacity: 1;
}
.premium-form input::-webkit-input-placeholder,
.premium-form textarea::-webkit-input-placeholder {
    color: #b0b0b0;
    opacity: 1;
}
.premium-form input::-moz-placeholder,
.premium-form textarea::-moz-placeholder {
    color: #b0b0b0;
    opacity: 1;
}
.premium-form input:-ms-input-placeholder,
.premium-form textarea:-ms-input-placeholder {
    color: #b0b0b0;
}

/* Select — как поле ввода */
.select-wrapper {
    position: relative;
}

.select-wrapper select {
    width: 100%;
    padding: 14px 40px 14px 16px;
    border: 1px solid #d1d5db;
    border-radius: 8px;
    background-color: #f8fafc;
    font-size: 15px;
    color: #000000;
    box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.03);
    appearance: none;
    cursor: pointer;
    transition: all 0.2s ease-in-out;
    box-sizing: border-box;
    font-family: inherit;
}

.select-wrapper select:focus {
    outline: none;
    border-color: #000000;
    background-color: #ffffff;
    box-shadow: 0 0 0 3px rgba(0, 0, 0, 0.1);
}

.select-wrapper::after {
    content: '';
    position: absolute;
    right: 16px;
    top: 50%;
    transform: translateY(-50%) rotate(45deg);
    border: solid #000000;
    border-width: 0 2px 2px 0;
    padding: 3px;
    pointer-events: none;
}

/* =========================================
   ЗОНА ЗАВАНТАЖЕННЯ ФАЙЛІВ
========================================= */

.hidden-file-input { display: none; }

.file-upload-zone {
    border: 2px dashed #d1d5db;
    border-radius: 12px;
    padding: 40px 20px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    color: var(--text-gray);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
    background-color: #f8fafc;
}

.file-upload-zone:hover,
.file-upload-zone.dragover {
    border-color: #000000;
    background-color: #ffffff;
    color: var(--text-dark);
}

.file-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-top: 10px;
}

.file-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: #f8fafc;
    padding: 10px 15px;
    border-radius: 8px;
    border: 1px solid #e2e8f0;
    font-size: 13px;
    color: var(--text-dark);
}

.file-remove-btn {
    background: none;
    border: none;
    cursor: pointer;
    color: #ff4d4d;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 5px;
    transition: transform 0.2s ease;
}

.file-remove-btn:hover {
    transform: scale(1.2);
}

/* Кнопка */
.btn-submit {
    background-color: var(--text-dark);
    color: var(--bg-light-gray);
    border: none;
    padding: 18px;
    border-radius: 50px;
    font-size: 14px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    cursor: pointer;
    transition: background-color 0.3s ease, transform 0.3s ease;
    margin-top: 10px;
    width: 100%;
}

.btn-submit:hover {
    background-color: #333333;
    transform: translateY(-2px);
}

/* =========================================
   ПЛАНШЕТ (≤992px)
========================================= */
@media (max-width: 992px) {
    .feedback-main-section .container { padding-top: 40px; }
}

/* =========================================
   ТЕЛЕФОН (≤768px)
========================================= */
@media (max-width: 768px) {
    .page-hero { padding: 40px 0; }
    .page-title { font-size: 32px; letter-spacing: -0.5px; margin-bottom: 10px; }
    .page-subtitle { font-size: 14px; padding: 0 15px; }

    .feedback-main-section { padding: 60px 0 90px; }
    .feedback-main-section .container { padding-top: 30px; }

    .premium-form {
        padding: 30px 20px;
        gap: 20px;
        border-radius: 16px;
    }

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

    .half-width { width: 100%; }

    .premium-form label {
        font-size: 14px;
        margin-bottom: 10px;
    }

    .premium-form input[type="text"],
    .premium-form textarea,
    .select-wrapper select {
        padding: 16px 18px;
        font-size: 16px;
        border-radius: 12px;
        width: 100% !important;
        max-width: 100%;
        min-width: 0;
        box-sizing: border-box;
        -webkit-appearance: none;
        appearance: none;
    }

    .premium-form textarea {
        min-height: 100px;
    }

    .file-upload-zone {
        padding: 30px 15px;
        gap: 12px;
    }

    .btn-submit {
        padding: 18px;
        font-size: 15px;
        border-radius: 50px;
    }

    .wave-top svg, .wave-bottom svg { height: 40px; }
}

/* =========================================
   МАЛЕНЬКИЙ ТЕЛЕФОН (≤480px)
========================================= */
@media (max-width: 480px) {
    .page-hero { padding: 30px 0; }

    .feedback-main-section { padding: 40px 0 70px; }
    .feedback-main-section .container { padding-top: 25px; }

    .premium-form { padding: 25px 15px; gap: 20px; }

    .premium-form label { font-size: 13px; }

    .premium-form input[type="text"],
    .premium-form textarea,
    .select-wrapper select { font-size: 15px; padding: 15px 16px; }

    .file-upload-zone { padding: 25px 12px; }
    .file-upload-zone span { font-size: 13px; }
}