/* === ROOT VARIABLES === */
:root {
    --pc-bg: #f8f9fa;
    --pc-text: #212529;
    --pc-text-muted: #6c757d;
    --pc-border: #dee2e6;
    --pc-accent: var(--color-accent);
}

/* === GENERAL PAGE LAYOUT === */
#contact-page-final {
    background-color: var(--pc-bg);
    color: var(--pc-text);
    font-family: 'Montserrat', sans-serif;
    padding: 6rem 3rem;
    min-height: 100vh;
}

.contact-container-final {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 6rem;
    max-width: 1400px;
    margin: 0 auto;
    align-items: flex-start; 
}

/* === LEFT COLUMN (MAIN FORM) === */
.contact-main-final {
    padding-top: 2rem;
}

.contact-headline-final {
    font-size: clamp(3rem, 7vw, 5.5rem);
    font-weight: 700;
    line-height: 1.15;
    margin-bottom: 6rem;
    color: var(--pc-text);
    letter-spacing: -0.025em;
}

.form-group-final {
    padding-bottom: 1.5rem;
    margin-bottom: 3.5rem;
    position: relative;
    border-bottom: 1px solid var(--pc-border);
}

.form-group-final::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--pc-accent);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.5s cubic-bezier(0.19, 1, 0.22, 1);
}

.form-group-final:focus-within::after {
    transform: scaleX(1);
}

.form-group-final label {
    display: block;
    color: var(--pc-text-muted);
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    font-weight: 500;
}

.form-group-final label span {
    margin-right: 1.5rem;
    color: var(--pc-accent);
    font-weight: 600;
}

/* Focus/filled states minimal */
.form-group-final:focus-within label span { filter: saturate(1.2) brightness(1.05); }
.form-group-final.is-filled label { color: var(--pc-text); }
.form-group-final.is-focused label { color: var(--pc-text); }

.form-group-final input,
.form-group-final textarea {
    width: 100%;
    background: transparent;
    border: none;
    color: var(--pc-text);
    font-size: clamp(1.8rem, 4vw, 2.2rem);
    font-family: inherit;
    font-weight: 500;
    padding: 0.5rem 0;
    outline: none;
}

.form-group-final textarea {
    resize: none;
    overflow-y: hidden;
    min-height: 60px;
}

/* Char counter (appears under the field, right-aligned) */
.char-counter {
    position: absolute;
    right: 0;
    bottom: -1.6rem;
    font-size: 0.85rem;
    color: var(--pc-text-muted);
}

.form-group-final input::placeholder,
.form-group-final textarea::placeholder {
    color: #ced4da;
    font-weight: 400;
}

/* === RIGHT COLUMN (CONTACT DETAILS) === */
.contact-details-final {
    padding-top: 8.5rem; 
}

.profile-wrapper-aside {
    position: relative;
    margin-bottom: 6rem;
}

.profile-wrapper-aside img {
    width: 160px; 
    height: 160px;
    border-radius: 50%;
    object-fit: cover;
}

.arrow-pointer-aside {
    width: 35px;
    height: 35px;
    background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="%23212529" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round"><line x1="7" y1="7" x2="17" y2="17"></line><polyline points="17 10 17 17 10 17"></polyline></svg>');
    background-size: contain;
    background-repeat: no-repeat;
    position: absolute;
    top: 90%;
    left: -95px;
    animation: bounce-arrow-aside 2.5s infinite;
}

@keyframes bounce-arrow-aside {
    0%, 100% { transform: translate(0, 0); }
    50% { transform: translateY(10px) translateX(10px); }
}

.details-group-final {
    margin-bottom: 3rem;
}

.details-title-final {
    color: var(--pc-accent);
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    margin-bottom: 1.5rem;
}

.details-group-final p {
    margin: 0.75rem 0;
    font-size: 1.1rem;
}

.details-group-final a {
    color: var(--pc-text);
    text-decoration: none;
    background-image: linear-gradient(var(--pc-accent), var(--pc-accent));
    background-size: 0% 2px;
    background-repeat: no-repeat;
    background-position: left bottom;
    transition: background-size 0.3s ease;
}

.details-group-final a:hover {
    background-size: 100% 2px;
}

/* === SUBMIT AREA & ANIMATED BUTTON === */
.form-submit-area-final {
    margin-top: 8rem;
    position: relative;
    display: flex;
    align-items: center;
}

.line-submit {
    width: 100%;
    height: 1px;
    background-color: var(--pc-border);
}

.submit-button-final {
    position: absolute;
    right: 35px;
    top: 50%;
    transform: translateY(-50%);
    background-color: var(--pc-accent);
    color: #ffffff;
    border: 8px solid var(--pc-bg);
    width: 180px;
    height: 180px;
    border-radius: 50%;
    font-size: 1.5rem;
    font-weight: 600;
    cursor: pointer;
    overflow: hidden; /* Nasconde elementi che escono durante l'animazione */
    transition: transform 0.4s cubic-bezier(0.19, 1, 0.22, 1), box-shadow 0.4s ease, background-color 0.4s ease;
}

.submit-button-final:hover {
    transform: translateY(-50%) scale(1.1);
    box-shadow: 0 15px 35px rgba(var(--color-accent-rgb), 0.3);
}

/* Contenitori per testo e icone del pulsante */
.submit-text,
.submit-icon-loading,
.submit-icon-success,
.submit-icon-error {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    transition: opacity 0.3s ease, transform 0.3s ease;
    white-space: nowrap; /* Non manda il testo a capo */
}

/* Stato iniziale: solo il testo è visibile */
.submit-icon-loading,
.submit-icon-success,
.submit-icon-error {
    opacity: 0;
    transform: translate(-50%, 50%); /* Parte da sotto */
}

/* Stato di caricamento (is-sending) */
.submit-button-final.is-sending .submit-text {
    opacity: 0;
    transform: translate(-50%, -150%); /* Esce verso l'alto */
}
.submit-button-final.is-sending .submit-icon-loading {
    opacity: 1;
    transform: translate(-50%, -50%); /* Entra al centro */
}

/* Stato di successo (is-success) */
.submit-button-final.is-success {
    background-color: #28a745; /* Verde successo */
    transform: translateY(-50%) scale(1.05);
    box-shadow: 0 10px 30px rgba(40, 167, 69, 0.4);
}
.submit-button-final.is-success .submit-text,
.submit-button-final.is-success .submit-icon-loading {
    opacity: 0;
    display: none; /* Nasconde completamente */
}
.submit-button-final.is-success .submit-icon-success {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1.5); /* Icona grande e visibile */
}

/* Stato di errore (is-error) */
.submit-button-final.is-error {
    background-color: #dc3545; /* Rosso errore */
    transform: translateY(-50%) scale(1.05);
    box-shadow: 0 10px 30px rgba(220, 53, 69, 0.4);
}
.submit-button-final.is-error .submit-text,
.submit-button-final.is-error .submit-icon-loading {
    opacity: 0;
    display: none;
}
.submit-button-final.is-error .submit-icon-error {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1.5);
}

/* Stili per disabilitare il form dopo l'invio */
#contact-form-final.form-submitted-successfully .form-group-final,
#contact-form-final.form-submitted-successfully .line-submit {
    opacity: 0.5;
    pointer-events: none; /* Rende i campi non cliccabili */
    transition: opacity 0.5s ease;
}

#contact-form-final.form-submitted-successfully input,
#contact-form-final.form-submitted-successfully textarea {
    cursor: not-allowed;
}

/* === RESPONSIVE DESIGN === */
@media (max-width: 1024px) {
    .contact-container-final {
        grid-template-columns: 1fr;
        gap: 5rem;
    }
    .contact-details-final {
        padding-top: 3rem;
        border-top: 1px solid var(--pc-border);
    }
    .profile-wrapper-aside {
        display: none;
    }
    .form-group-final input, .form-group-final textarea{
        font-size: 1.3rem;
        }
}

/* Sottile linea divisoria tra Contact e Business details */