/* =====================================================================
   contact page styles
   ===================================================================== */


.contact-shell {
    max-width: 1180px;
    margin: 0 auto;
    padding: 90px 28px 110px;
}

.contact-shell__crumbs {
    font-family: var(--type-mono);
    font-size: 11px;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--paint-low);
    margin-bottom: 22px;
    display: flex;
    gap: 10px;
    align-items: center;
}

.contact-shell__crumbs a {
    color: var(--paint-low);
    border-bottom: 1px solid transparent;
    transition: color .2s ease, border-color .2s ease;
}

.contact-shell__crumbs a:hover {
    color: var(--flare);
    border-bottom-color: var(--flare);
}

.contact-shell__crumbs .sep {
    color: var(--concrete);
}

.contact-shell__head {
    max-width: 720px;
    margin-bottom: 56px;
}

.contact-shell__head h1 {
    font-family: var(--type-display);
    font-weight: 400;
    font-size: clamp(38px, 5.5vw, 68px);
    line-height: 1.04;
    color: var(--paint);
    margin: 0 0 22px;
    text-transform: lowercase;
    letter-spacing: -0.01em;
}

.contact-shell__lead {
    color: var(--paint-dim);
    font-size: 16px;
    line-height: 1.7;
}

.contact-shell__lead a {
    color: var(--flare);
    border-bottom: 1px solid currentColor;
    padding-bottom: 1px;
}


/* ============================================================
   grid: form + side info
   ============================================================ */

.contact-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.4fr) 320px;
    gap: 36px;
    align-items: start;
}


/* ============================================================
   form card
   ============================================================ */

.contact-card {
    background:
        linear-gradient(180deg, var(--ink-soft) 0%, var(--ink) 100%);
    border: 1px solid var(--line-sharp);
    border-radius: var(--rad-3);
    padding: 36px 36px 32px;
    border-top: 3px solid var(--flare);
}

.contact-form__field {
    margin-bottom: 22px;
}

.contact-form__label {
    display: block;
    margin-bottom: 9px;
    font-family: var(--type-mono);
    font-size: 11px;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--paint-low);
}

.contact-form input[type="text"],
.contact-form input[type="email"],
.contact-form textarea {
    width: 100%;
    padding: 14px 16px;
    background: rgba(7,9,13,0.6);
    border: 1px solid var(--line-sharp);
    border-radius: var(--rad-1);
    color: var(--paint);
    font-family: var(--type-ui);
    font-size: 15px;
    line-height: 1.55;
    transition: border-color .2s ease, background .2s ease;
    outline: none;
}

.contact-form input[type="text"]:focus,
.contact-form input[type="email"]:focus,
.contact-form textarea:focus {
    border-color: var(--flare);
    background: rgba(7,9,13,0.85);
    box-shadow: 0 0 0 3px rgba(255,64,25,0.12);
}

.contact-form textarea {
    resize: vertical;
    min-height: 160px;
    font-family: var(--type-mono);
    font-size: 14px;
}

.contact-form__hint {
    margin-top: 6px;
    font-family: var(--type-mono);
    font-size: 11px;
    color: var(--paint-low);
    text-align: right;
    letter-spacing: 0.06em;
}

/* honeypot: visually hidden, accessible */
.contact-form__hp {
    position: absolute;
    left: -9999px;
    width: 1px;
    height: 1px;
    overflow: hidden;
}

.contact-form__bottom {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 22px;
    align-items: center;
    margin-top: 8px;
    padding-top: 24px;
    border-top: 1px solid var(--line);
}

.contact-form__legal {
    font-size: 12.5px;
    line-height: 1.6;
    color: var(--paint-low);
}

.contact-form__legal a {
    color: var(--flare);
    border-bottom: 1px solid currentColor;
}

.send-btn {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 15px 28px;
    font-family: var(--type-mono);
    font-size: 13px;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    font-weight: 700;
    background: var(--flare);
    color: var(--ink-deep);
    border-radius: var(--rad-1);
    border: 1px solid var(--flare);
    box-shadow: var(--shadow-pop);
    transition: transform .2s ease, filter .2s ease;
}

.send-btn:hover {
    transform: translateY(-2px);
}

.send-btn:disabled {
    cursor: wait;
    filter: grayscale(0.6) brightness(0.75);
    transform: none;
}

.send-btn.is-sending .send-btn__arrow {
    animation: pz-arrow-blink 0.6s ease-in-out infinite;
}

@keyframes pz-arrow-blink {
    0%, 100% { opacity: 1;   }
    50%      { opacity: 0.3; }
}

.send-btn__arrow {
    font-weight: 700;
    transition: transform .2s ease;
}

.send-btn:hover .send-btn__arrow {
    transform: translateX(4px);
}


/* status banner */
.contact-form__status {
    margin-top: 20px;
    padding: 14px 18px;
    border-radius: var(--rad-1);
    font-family: var(--type-mono);
    font-size: 13px;
    letter-spacing: 0.05em;
    border: 1px solid var(--line-sharp);
}

.contact-form__status[data-state="idle"] {
    background: rgba(255,255,255,0.04);
    color: var(--paint-dim);
}

.contact-form__status[data-state="ok"] {
    background: rgba(52, 215, 123, 0.1);
    border-color: rgba(52, 215, 123, 0.45);
    color: var(--pit-green);
}

.contact-form__status[data-state="err"] {
    background: rgba(255, 64, 25, 0.1);
    border-color: rgba(255, 64, 25, 0.5);
    color: var(--flare);
}


/* ============================================================
   side info column
   ============================================================ */

.contact-aside {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.contact-aside__card {
    background:
        linear-gradient(180deg, var(--ink-soft) 0%, var(--ink) 100%);
    border: 1px solid var(--line-sharp);
    border-radius: var(--rad-2);
    padding: 20px 22px;
}

.contact-aside__card--warn {
    border-left: 3px solid var(--signal);
}

.contact-aside__k {
    font-family: var(--type-mono);
    font-size: 10px;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--paint-low);
    margin-bottom: 10px;
}

.contact-aside__mail {
    font-family: var(--type-mono);
    font-size: 14px;
    color: var(--paint);
    border-bottom: 1px solid var(--flare);
    padding-bottom: 2px;
    display: inline-block;
    word-break: break-all;
}

.contact-aside__mail:hover {
    color: var(--flare);
}

.contact-aside__v {
    color: var(--paint-dim);
    font-size: 13.5px;
    line-height: 1.65;
}

.contact-aside__card ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.contact-aside__card ul li {
    position: relative;
    padding: 5px 0 5px 18px;
    color: var(--paint-dim);
    font-size: 13px;
    line-height: 1.55;
}

.contact-aside__card ul li:before {
    content: '//';
    position: absolute;
    left: 0;
    top: 5px;
    color: var(--signal);
    font-family: var(--type-mono);
    font-size: 11px;
    font-weight: 700;
}


/* ============================================================
   responsive
   ============================================================ */

@media (max-width: 1000px) {
    .contact-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 760px) {
    .contact-shell {
        padding: 60px 20px 80px;
    }

    .contact-card {
        padding: 26px 22px;
    }

    .contact-form__bottom {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .send-btn {
        justify-content: center;
        width: 100%;
    }
}