/* ============================================
   CONTATTI PAGE — Video + Form Layout
   ============================================ */

.contatti-body {
    background: var(--white);
    color: var(--black);
}

.contatti-main {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* ===== TWO-PANEL LAYOUT ===== */
.contatti-layout {
    display: flex;
    flex: 1;
    min-height: calc(100vh - 48px);
}

/* LEFT — Video + Card Columns */
.contatti-video-side {
    flex: 1;
    display: grid;
    grid-template-columns: 90px 260px 90px;
    gap: 16px;
    align-items: center;
    justify-content: center;
    padding: 0 20px;
    overflow: hidden;
    height: 100vh;
}

.contatti-video {
    position: relative;
    z-index: 1;
    width: 100%;
    max-height: 90vh;
    height: auto;
    object-fit: contain;
    transform: translate(8px, 0);
}

/* ===== CARD COLUMNS ===== */
.card-column {
    height: 100%;
    overflow: hidden;
    position: relative;
}


.card-column::before,
.card-column::after {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    height: 120px;
    z-index: 2;
    pointer-events: none;
}

.card-column::before {
    top: 0;
    background: linear-gradient(to bottom, var(--white) 0%, transparent 100%);
}

.card-column::after {
    bottom: 0;
    background: linear-gradient(to top, var(--white) 0%, transparent 100%);
}

.card-column__track {
    display: flex;
    flex-direction: column;
    gap: 10px;
    will-change: transform;
}

.card-column__track img {
    width: 100%;
    aspect-ratio: 3 / 4;
    object-fit: cover;
    display: block;
    border-radius: 8px;
}

.card-column--left .card-column__track {
    animation: scrollUp 25s linear infinite;
}

.card-column--right .card-column__track {
    animation: scrollDown 30s linear infinite;
}

@keyframes scrollUp {
    0%   { transform: translateY(0); }
    100% { transform: translateY(-50%); }
}

@keyframes scrollDown {
    0%   { transform: translateY(-50%); }
    100% { transform: translateY(0); }
}

/* RIGHT — Form */
.contatti-form-side {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: clamp(100px, 10vh, 160px) clamp(24px, 3vw, 80px) clamp(40px, 4vh, 80px);
}

.contatti-form-inner {
    width: 100%;
    max-width: 520px;
}

/* Form header */
.contatti-form-label {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--gray);
    display: block;
    margin-bottom: 16px;
}

.contatti-form-title {
    font-family: var(--font);
    font-size: clamp(2rem, 3vw, 3.2rem);
    font-weight: 900;
    line-height: 1.05;
    letter-spacing: -0.03em;
    margin-bottom: 12px;
}

.contatti-form-subtitle {
    font-size: 1rem;
    color: var(--gray);
    margin-bottom: clamp(28px, 3vh, 48px);
    line-height: 1.5;
}

/* ===== FORM STYLES ===== */
.contatti-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

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

.form-row .form-group {
    flex: 1;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.form-group label {
    font-size: 0.78rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: rgba(10, 10, 10, 0.5);
}

.form-group input,
.form-group select,
.form-group textarea {
    font-family: var(--font);
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--black);
    background: rgba(0, 0, 0, 0.03);
    border: 1.5px solid rgba(0, 0, 0, 0.08);
    border-radius: 10px;
    padding: 14px 16px;
    transition: border-color 0.3s ease, background 0.3s ease;
    outline: none;
    width: 100%;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: rgba(0, 0, 0, 0.25);
    font-weight: 400;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--black);
    background: rgba(0, 0, 0, 0.01);
}

.form-group select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1.5L6 6.5L11 1.5' stroke='%23999' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    padding-right: 40px;
    cursor: pointer;
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

/* Submit button */
.form-submit {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 16px 36px;
    background: var(--black);
    color: var(--white);
    font-family: var(--font);
    font-size: 0.9rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    border: none;
    border-radius: 60px;
    cursor: pointer;
    transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1), opacity 0.3s ease;
    margin-top: 8px;
    align-self: flex-start;
}

.form-submit:hover {
    transform: scale(1.03);
    opacity: 0.88;
}

.form-submit:active {
    transform: scale(0.97);
}

/* Success state */
.form-success {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 18px;
    padding: clamp(40px, 6vh, 72px) 24px;
    text-align: center;
    animation: successIn .5s cubic-bezier(.16, 1, .3, 1) both;
}

@keyframes successIn {
    from { opacity: 0; transform: translateY(14px); }
    to   { opacity: 1; transform: none; }
}

.form-success__check {
    width: 76px;
    height: 76px;
    border-radius: 50%;
    background: rgba(34, 197, 94, 0.12);
    display: grid;
    place-items: center;
    animation: successPop .55s cubic-bezier(.16, 1, .3, 1) .08s both;
}

@keyframes successPop {
    0%   { transform: scale(0); }
    60%  { transform: scale(1.12); }
    100% { transform: scale(1); }
}

.form-success__check svg {
    width: 40px;
    height: 40px;
    color: #22c55e;
}

.form-success__check svg path {
    stroke-dasharray: 32;
    stroke-dashoffset: 32;
    animation: successDraw .45s ease .35s forwards;
}

@keyframes successDraw {
    to { stroke-dashoffset: 0; }
}

.form-success h3 {
    font-size: clamp(1.4rem, 3vw, 1.85rem);
    font-weight: 800;
    letter-spacing: -.02em;
}

.form-success p {
    color: var(--gray);
    font-size: 1rem;
    line-height: 1.6;
    max-width: 340px;
}

.form-success p strong { color: var(--black); font-weight: 700; }

.form-success__btn {
    margin-top: 6px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 13px 26px;
    border-radius: 100px;
    background: var(--black);
    color: #fff;
    font-weight: 600;
    font-size: .9rem;
    transition: transform .2s ease, opacity .2s ease;
}

.form-success__btn:hover { transform: translateY(-2px); opacity: .9; }

@media (prefers-reduced-motion: reduce) {
    .form-success,
    .form-success__check,
    .form-success__check svg path { animation: none; }
    .form-success__check svg path { stroke-dashoffset: 0; }
}

/* ===== INFO GRID ===== */
.contatti-info-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px 40px;
    margin-top: clamp(28px, 3vh, 48px);
    padding-top: 24px;
    border-top: 1px solid rgba(0, 0, 0, 0.06);
}

.contatti-info-col {
    display: flex;
    flex-direction: column;
    gap: 3px;
}

.contatti-info-label {
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--gray);
    margin-bottom: 2px;
}

.contatti-info-col a,
.contatti-info-col span {
    font-size: 0.9rem;
    font-weight: 500;
    color: rgba(10, 10, 10, 0.65);
    line-height: 1.4;
    transition: color 0.2s ease;
}

.contatti-info-col a:hover {
    color: var(--black);
}

.contatti-info-social {
    display: flex;
    gap: 16px;
}

.contatti-info-social a {
    font-size: 0.9rem;
    font-weight: 500;
    color: rgba(10, 10, 10, 0.65);
    transition: color 0.2s ease;
}

.contatti-info-social a:hover {
    color: var(--black);
}

/* ===== FOOTER ===== */
.contatti-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px clamp(24px, 4vw, 80px);
    border-top: 1px solid rgba(0, 0, 0, 0.06);
}

.contatti-footer span,
.contatti-footer a {
    font-size: 0.7rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--gray);
}

.contatti-footer-links {
    display: flex;
    gap: 20px;
}

.contatti-footer-links a {
    opacity: 0.6;
    transition: opacity 0.3s ease;
}

.contatti-footer-links a:hover {
    opacity: 1;
}

/* ===== RESPONSIVE — LARGE DESKTOP (1600px-2559px) ===== */
@media (min-width: 1600px) and (max-width: 2559px) {
    .contatti-video-side {
        grid-template-columns: 140px 420px 140px;
        gap: 20px;
    }
}

/* ===== RESPONSIVE — LAPTOP (1200px-1599px) ===== */
@media (min-width: 1200px) and (max-width: 1599px) {
    .contatti-video-side {
        grid-template-columns: 110px 320px 110px;
        gap: 16px;
    }

}

/* ===== RESPONSIVE — TABLET (<=1024px) ===== */
@media (max-width: 1024px) {
    .contatti-layout {
        flex-direction: column;
        min-height: auto;
    }

    .contatti-video-side {
        padding: clamp(100px, 12vh, 140px) 24px clamp(20px, 3vh, 40px);
    }

    .contatti-video-side {
        grid-template-columns: 80px 240px 80px;
    }

    .contatti-form-side {
        padding: clamp(20px, 3vh, 40px) clamp(24px, 5vw, 60px) clamp(40px, 5vh, 80px);
    }

    .contatti-form-inner {
        max-width: 560px;
    }
}

/* ===== RESPONSIVE — MOBILE (<=768px) ===== */
@media (max-width: 768px) {
    .contatti-video-side {
        padding: 100px 24px 16px;
    }

    .contatti-video-side {
        grid-template-columns: 56px 200px 56px;
        gap: 8px;
    }

    .contatti-form-side {
        padding: 24px 20px 40px;
    }

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

    .contatti-form-title {
        font-size: clamp(1.8rem, 6vw, 2.5rem);
    }

    .form-submit {
        width: 100%;
    }

    .contatti-info-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .contatti-info-social {
        flex-wrap: wrap;
    }

    .contatti-footer {
        flex-direction: column;
        gap: 8px;
        text-align: center;
    }
}

/* ===== RESPONSIVE — SMALL MOBILE (<=480px) ===== */
@media (max-width: 480px) {
    .contatti-video {
        max-width: 220px;
    }

    .contatti-form-side {
        padding: 16px 16px 32px;
    }

    .form-group input,
    .form-group select,
    .form-group textarea {
        padding: 12px 14px;
        font-size: 0.9rem;
    }
}

/* ===== ULTRAWIDE (2560px+) ===== */
@media (min-width: 2560px) {
    .contatti-video-side {
        grid-template-columns: 200px 700px 200px;
    }

    .contatti-form-inner {
        max-width: 640px;
    }

    .contatti-form-title {
        font-size: 3.5rem;
    }

    .form-group input,
    .form-group select,
    .form-group textarea {
        font-size: 1.1rem;
        padding: 18px 20px;
    }
}