/* ── Contact Form ────────────────────────────────────────────────────────── */

.contact-form-wrap {
    display: flex;
    flex-direction: column;
    gap: calc(var(--pixel) * 36);
}

.contact-form-wrap__header {
    display: flex;
    flex-direction: column;
    gap: calc(var(--pixel) * 8);
}

/* ── Form layout ──────────────────────────────────────────────────────────── */

.contact-form {
    display: flex;
    flex-direction: column;
    gap: calc(var(--pixel) * 24);
    position: relative;
}

.contact-form__row--2col {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: calc(var(--pixel) * 20);
}

/* ── Field & label ────────────────────────────────────────────────────────── */

.contact-form__field {
    display: flex;
    flex-direction: column;
    gap: calc(var(--pixel) * 8);
}

.contact-form__label {
    text-transform: uppercase;
    letter-spacing: 0.08em;
    opacity: 0.8;
    color: var(--color-text-primary) !important;
}

/* ── Input / Textarea ─────────────────────────────────────────────────────── */

.contact-form__input {
    width: 100%;
    background: transparent;
    border: none;
    border-bottom: 1px solid var(--color-light-grey);
    padding: calc(var(--pixel) * 12) 0;
    outline: none;
    font-family: inherit;
    transition: border-color 0.2s ease;
    -webkit-appearance: none;
    appearance: none;
    border-radius: 0;
}

.contact-form__input::placeholder {
    opacity: 0.5;
}

.contact-form__input:focus {
    border-bottom-color: var(--color-solar-gold);
}

.contact-form__input.is-invalid {
    border-bottom-color: #e05a5a;
}

.contact-form__textarea {
    resize: none;
    min-height: calc(var(--pixel) * 110);
    line-height: 1.55;
}

/* ── Errors ───────────────────────────────────────────────────────────────── */

.contact-form__error {
    display: none;
    font-size: calc(var(--pixel) * 12);
    color: #e05a5a;
    line-height: 1.3;
}

.contact-form__error.is-visible {
    display: block;
}

.contact-form__error--global {
    padding: calc(var(--pixel) * 12) calc(var(--pixel) * 16);
    background-color: rgba(224, 90, 90, 0.15);
    border-left: 2px solid #e05a5a;
}

/* ── Checkbox ─────────────────────────────────────────────────────────────── */

.contact-form__field--checkbox {
    gap: calc(var(--pixel) * 6);
}

.contact-form__checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: calc(var(--pixel) * 10);
    cursor: pointer;
    color: rgba(245, 240, 230, 0.7);
    user-select: none;
    color: var(--color-text-primary) !important;
}

.contact-form__checkbox-label a {
    text-decoration: underline;
}

.contact-form__checkbox {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.contact-form__checkbox-custom {
    flex-shrink: 0;
    width: calc(var(--pixel) * 18);
    height: calc(var(--pixel) * 18);
    border: 1px solid var(--color-light-grey);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 2px;
    transition:
        border-color 0.2s ease,
        background-color 0.2s ease;
}

.contact-form__checkbox:checked + .contact-form__checkbox-custom {
    background-color: var(--color-solar-gold);
    border-color: var(--color-solar-gold);
}

.contact-form__checkbox:checked + .contact-form__checkbox-custom::after {
    content: '';
    display: block;
    width: calc(var(--pixel) * 10);
    height: calc(var(--pixel) * 6);
    border-left: 1.5px solid #0a1b2d;
    border-bottom: 1.5px solid #0a1b2d;
    transform: translateY(-15%) rotate(-45deg);
}

.contact-form__checkbox.is-invalid + .contact-form__checkbox-custom {
    border-color: #e05a5a;
}

/* ── Submit button ────────────────────────────────────────────────────────── */

.contact-form__submit {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: calc(var(--pixel) * 10);
}

.contact-form__submit__spinner {
    display: none;
    width: calc(var(--pixel) * 18);
    height: calc(var(--pixel) * 18);
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top-color: #fff;
    border-radius: 50%;
    animation: cfSpin 0.7s linear infinite;
    flex-shrink: 0;
}

@keyframes cfSpin {
    to {
        transform: rotate(360deg);
    }
}

/* ── Loading state ────────────────────────────────────────────────────────── */

.contact-form.is-loading .contact-form__input,
.contact-form.is-loading .contact-form__checkbox-label {
    pointer-events: none;
    opacity: 0.55;
}

.contact-form.is-loading .contact-form__submit {
    pointer-events: none;
    opacity: 0.7;
}

.contact-form.is-loading .contact-form__submit__spinner {
    display: block;
}

/* ── Success state ────────────────────────────────────────────────────────── */

.contact-form__success {
    display: none;
    padding: calc(var(--pixel) * 24) 0;
}

.contact-form.is-success .contact-form__row--2col,
.contact-form.is-success .contact-form__field:not(.contact-form__field--success-msg),
.contact-form.is-success .contact-form__submit {
    display: none;
}

.contact-form.is-success .contact-form__success {
    display: block;
}

/* ── Direct contact section ───────────────────────────────────────────────── */

.contact-form__direct {
    display: flex;
    flex-direction: column;
    gap: calc(var(--pixel) * 16);
    padding-top: calc(var(--pixel) * 24);
    border-top: 1px solid rgba(245, 240, 230, 0.12);
}

.contact-form__direct__label {
    color: rgba(245, 240, 230, 0.45);
    text-align: center;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.contact-form__direct__btns {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: calc(var(--pixel) * 16);
}

/* Outline-gold button variant */
.btn--outline-gold {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: calc(var(--pixel) * 10);
    padding: calc(var(--pixel) * 14) calc(var(--pixel) * 20);
    border: 1px solid var(--color-solar-gold);
    color: var(--color-solar-gold);
    text-decoration: none;
    font-family: inherit;
    font-size: var(--fs-body-3);
    font-weight: 500;
    letter-spacing: 0.04em;
    transition:
        background-color 0.25s ease,
        color 0.25s ease;
    cursor: pointer;
}

.btn--outline-gold:hover {
    background-color: var(--color-solar-gold);
    color: #0a1b2d;
}

.btn__icon--wa,
.btn__icon--tg {
    display: block;
    width: calc(var(--pixel) * 18);
    height: calc(var(--pixel) * 18);
    background-position: center;
    background-size: contain;
    background-repeat: no-repeat;
    flex-shrink: 0;
}

.btn__icon--wa {
    background-image: url('../img/wa.svg');
}

.btn__icon--tg {
    background-image: url('../img/tg.svg');
}

/* ── Responsive ───────────────────────────────────────────────────────────── */

@media (max-width: 767px) {
    .contact-form__row--2col {
        grid-template-columns: 1fr;
    }

    .contact-form__direct__btns {
        grid-template-columns: 1fr;
    }
}