/* ============================================================
   CONTACT + FOOTER
   ============================================================ */

.contact__grid-bg {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(0, 245, 255, 0.045) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 245, 255, 0.045) 1px, transparent 1px);
    background-size: 44px 44px;
    mask-image: radial-gradient(ellipse at center, black 20%, transparent 75%);
}

.contact__grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 2.2rem;
    align-items: start;
}

.contact__card {
    padding: 2rem;
    border-radius: var(--radius-lg);
    background: linear-gradient(160deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.015));
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 24px 70px rgba(0, 0, 0, 0.35);
    position: relative;
    overflow: hidden;
}

.contact__identity {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding-bottom: 1.6rem;
    border-bottom: 1px dashed rgba(255, 255, 255, 0.12);
    margin-bottom: 1.6rem;
    flex-wrap: wrap;
}

.contact__avatar {
    width: 58px; height: 58px;
    border-radius: 16px;
    display: grid;
    place-items: center;
    font-family: var(--font-display);
    font-weight: 700;
    background: radial-gradient(circle at 30% 28%, rgba(0, 245, 255, 0.35), rgba(108, 99, 255, 0.4));
    border: 1px solid rgba(0, 245, 255, 0.4);
    box-shadow: 0 0 26px rgba(0, 245, 255, 0.3);
    color: var(--white);
}

.contact__identity h3 { font-family: var(--font-head); font-size: 1.15rem; line-height: 1.2; }
.contact__identity div span { font-size: 0.8rem; color: var(--muted); }

.contact__badge {
    margin-left: auto;
    display: flex;
    align-items: center;
    gap: 0.4rem;
    font-family: var(--font-code);
    font-size: 0.62rem;
    letter-spacing: 0.12em;
    color: var(--green);
    padding: 0.4rem 0.85rem;
    border: 1px solid rgba(0, 255, 153, 0.3);
    border-radius: 40px;
    background: rgba(0, 255, 153, 0.06);
}

.contact__badge i { font-size: 0.5rem; animation: hudBlink 1.5s ease infinite; }

.contact__details { display: flex; flex-direction: column; gap: 1.15rem; }

.contact__details li { display: flex; align-items: center; gap: 1rem; }

.contact__icon {
    width: 44px; height: 44px;
    flex-shrink: 0;
    border-radius: 14px;
    display: grid;
    place-items: center;
    color: var(--cyan);
    background: rgba(0, 245, 255, 0.07);
    border: 1px solid rgba(0, 245, 255, 0.25);
    box-shadow: 0 0 18px rgba(0, 245, 255, 0.1);
    font-size: 0.95rem;
}

.contact__details small { display: block; font-family: var(--font-code); font-size: 0.58rem; letter-spacing: 0.24em; color: var(--muted); margin-bottom: 0.1rem; }

.contact__details a, .contact__details li > div > span {
    font-family: var(--font-head);
    font-weight: 500;
    color: var(--white);
    font-size: 0.92rem;
    transition: color 0.3s, text-shadow 0.3s;
}

.contact__details a:hover { color: var(--cyan); text-shadow: 0 0 14px rgba(0, 245, 255, 0.5); }

/* ---------------- AI Call Back ---------------- */
.contact__callback {
    margin-top: 1.4rem;
    padding: 1.6rem;
    border-radius: var(--radius-lg);
    background: linear-gradient(160deg, rgba(139, 92, 246, 0.09), rgba(0, 245, 255, 0.04));
    border: 1px solid rgba(139, 92, 246, 0.28);
    box-shadow: inset 0 0 44px rgba(139, 92, 246, 0.06);
    position: relative;
    overflow: hidden;
}

.contact__callback::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(320px 140px at 90% -10%, rgba(0, 245, 255, 0.16), transparent 70%);
    pointer-events: none;
}

.contact__callback-head {
    position: relative;
    display: flex;
    align-items: center;
    gap: 0.85rem;
    margin-bottom: 1.3rem;
}

.contact__callback-ico {
    width: 46px; height: 46px;
    flex-shrink: 0;
    border-radius: 14px;
    display: grid;
    place-items: center;
    font-size: 1.05rem;
    color: var(--white);
    background: radial-gradient(circle at 30% 28%, rgba(139, 92, 246, 0.55), rgba(0, 245, 255, 0.35));
    border: 1px solid rgba(139, 92, 246, 0.5);
    box-shadow: 0 0 22px rgba(139, 92, 246, 0.4);
    animation: callGlowPulse 2.6s ease-in-out infinite;
}

@keyframes callGlowPulse {
    0%, 100% { box-shadow: 0 0 18px rgba(139, 92, 246, 0.35); }
    50% { box-shadow: 0 0 30px rgba(0, 245, 255, 0.55); }
}

.contact__callback-head strong {
    display: block;
    font-family: var(--font-head);
    font-size: 1rem;
    line-height: 1.25;
}

.contact__callback-head span:last-child {
    display: block;
    font-size: 0.76rem;
    color: var(--muted);
    margin-top: 0.15rem;
}

.contact__callback-form { position: relative; }
.contact__callback-form .field { margin-bottom: 1rem; }
.contact__callback-form .btn { width: 100%; }

.contact__callback-status {
    margin-top: 1rem;
    font-family: var(--font-head);
    font-size: 0.86rem;
    text-align: center;
    min-height: 1.4em;
}

.contact__callback-status.is-ok { color: var(--green); text-shadow: 0 0 14px rgba(0, 255, 153, 0.5); }
.contact__callback-status.is-error { color: #ff5066; }

.btn--call { width: 100%; justify-content: center; padding: 1.1rem 2rem; }
.btn--call.is-sending i { animation: sendPulse 0.8s ease infinite; }
.btn--call.is-sending .btn__call-text::after {
    content: '...';
    animation: dots 1.2s steps(4, end) infinite;
}

.contact__socials {
    display: flex;
    gap: 0.9rem;
    margin-top: 1.4rem;
    flex-wrap: wrap;
}

/* ---------------- Contact Form ---------------- */
.contact__form {
    padding: 2rem;
    border-radius: var(--radius-lg);
    background: linear-gradient(165deg, rgba(13, 16, 32, 0.9), rgba(5, 8, 22, 0.7));
    border: 1px solid rgba(0, 245, 255, 0.16);
    box-shadow: var(--shadow-neon), inset 0 0 60px rgba(108, 99, 255, 0.05);
    position: relative;
}

.contact__form-head {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-family: var(--font-code);
    font-size: 0.66rem;
    letter-spacing: 0.24em;
    color: var(--green);
    margin-bottom: 1.8rem;
}

.field { margin-bottom: 1.3rem; }

.field label {
    display: block;
    font-family: var(--font-head);
    font-size: 0.78rem;
    font-weight: 500;
    color: var(--muted);
    margin-bottom: 0.5rem;
    letter-spacing: 0.05em;
}

.field__wrap {
    position: relative;
    display: flex;
    align-items: center;
}

.field__wrap > i {
    position: absolute;
    left: 1rem;
    color: var(--muted);
    font-size: 0.9rem;
    pointer-events: none;
    transition: color 0.3s;
}

.field__wrap:focus-within > i { color: var(--cyan); text-shadow: 0 0 12px rgba(0, 245, 255, 0.7); }

.field input, .field textarea {
    width: 100%;
    padding: 0.9rem 1rem 0.9rem 2.8rem;
    border-radius: 14px;
    border: 1px solid rgba(255, 255, 255, 0.12);
    background: rgba(255, 255, 255, 0.04);
    color: var(--white);
    font-size: 0.92rem;
    outline: none;
    transition: border-color 0.35s, box-shadow 0.35s, background 0.35s;
    resize: vertical;
}

.field textarea { padding-top: 1rem; }

.field input::placeholder, .field textarea::placeholder { color: rgba(138, 147, 181, 0.6); }

.field input:focus, .field textarea:focus {
    border-color: rgba(0, 245, 255, 0.55);
    box-shadow: 0 0 26px rgba(0, 245, 255, 0.14), inset 0 0 18px rgba(0, 245, 255, 0.04);
    background: rgba(0, 245, 255, 0.03);
}

.field.is-error input, .field.is-error textarea {
    border-color: rgba(255, 80, 120, 0.6);
    box-shadow: 0 0 20px rgba(255, 80, 120, 0.15);
}

.field--hidden { position: absolute; left: -9999px; top: -9999px; }

.contact__form-status {
    margin-top: 1.2rem;
    font-family: var(--font-head);
    font-size: 0.9rem;
    text-align: center;
    min-height: 1.4em;
}

.contact__form-status.is-ok { color: var(--green); text-shadow: 0 0 14px rgba(0, 255, 153, 0.5); }
.contact__form-status.is-error { color: #ff5066; }

/* ---------------- Footer ---------------- */
.footer {
    position: relative;
    padding: 4rem 0 2rem;
    border-top: 1px solid rgba(0, 245, 255, 0.1);
    overflow: hidden;
}

.footer__aurora {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(600px 260px at 20% 0%, rgba(108, 99, 255, 0.14), transparent 70%),
        radial-gradient(500px 240px at 85% 0%, rgba(0, 245, 255, 0.12), transparent 70%);
    pointer-events: none;
}

.footer__top {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.6rem;
    flex-wrap: wrap;
    margin-bottom: 2rem;
}

.footer__brand { display: flex; align-items: center; gap: 0.7rem; }
.footer__brand strong { font-family: var(--font-head); font-size: 1rem; }

.footer__nav { display: flex; gap: 1.6rem; flex-wrap: wrap; }

.footer__nav a {
    font-family: var(--font-head);
    font-size: 0.85rem;
    color: var(--muted);
    transition: color 0.3s, text-shadow 0.3s;
}

.footer__nav a:hover { color: var(--cyan); text-shadow: 0 0 14px rgba(0, 245, 255, 0.6); }

.footer__socials { display: flex; gap: 0.7rem; }

.footer__divider {
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(0, 245, 255, 0.3), transparent);
    margin-bottom: 1.6rem;
}

.footer__bottom {
    position: relative;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
    color: var(--muted);
    font-size: 0.82rem;
}

.footer__bottom i { color: #ff5066; }

.footer__status {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-code);
    font-size: 0.7rem;
    letter-spacing: 0.14em;
    color: var(--green);
}

.back-to-top {
    position: fixed;
    bottom: 28px; right: 28px;
    width: 52px; height: 52px;
    border-radius: 16px;
    background: linear-gradient(135deg, rgba(0, 245, 255, 0.15), rgba(139, 92, 246, 0.15));
    border: 1px solid rgba(0, 245, 255, 0.4);
    color: var(--cyan);
    display: grid;
    place-items: center;
    z-index: 900;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    box-shadow: 0 0 26px rgba(0, 245, 255, 0.2);
    opacity: 0;
    transform: translateY(20px);
    pointer-events: none;
    transition: opacity 0.4s var(--ease), transform 0.4s var(--ease), box-shadow 0.4s;
}

.back-to-top.is-visible { opacity: 1; transform: translateY(0); pointer-events: auto; }

.back-to-top:hover { box-shadow: 0 0 40px rgba(0, 245, 255, 0.45); }