/* =========================================================
   AMOR COM FIO — CONTATO.CSS
   Extensão Editorial do Sistema Principal
   Foco: Mobile-First, Dramático, Minimalista
========================================================= */


/* =========================================================
   REVEAL SYSTEM 2.0 — Editorial Smooth
========================================= */

.reveal-auto {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 1s cubic-bezier(0.25, 1, 0.5, 1),
                transform 1s cubic-bezier(0.25, 1, 0.5, 1);
}

.reveal-auto.visible {
    opacity: 1;
    transform: translateY(0);
}


/* =========================================================
   HERO ENTRANCE — Cinemático Minimal
========================================= */

.hero-contato h1,
.hero-contato p {
    opacity: 0;
    transform: translateY(30px);
    animation: heroFade 1.2s cubic-bezier(0.25, 1, 0.5, 1) forwards;
}

.hero-contato p {
    animation-delay: 0.3s;
}

@keyframes heroFade {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}


/* =========================================================
   HERO CONTATO — Impacto Controlado
========================================================= */

.hero-contato {
    height: 60vh;
    background-image: url('/assets/images/capa3.png');
    background-size: cover;
    background-position: center;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.hero-contato::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom, rgba(255,255,255,0.85), rgba(255,255,255,0.95));
    z-index: 1;
}

.hero-contato .container {
    position: relative;
    z-index: 2;
}

.hero-contato h1 {
    margin-bottom: 1rem;
}

.hero-contato p {
    max-width: 500px;
    margin: 0 auto;
    color: var(--cor-secundaria);
}


/* =========================================================
   CONTATO — ESTRUTURA BASE (Mobile First)
========================================================= */

.contato {
    padding: var(--g-padrao) 0;
    background: var(--cor-fundo);
}

.contato-wrapper {
    display: flex;
    flex-direction: column;
    gap: 4rem;
}


/* =========================================================
   BLOCO EDITORIAL
========================================================= */

.contato-editorial span {
    display: block;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--cor-secundaria);
    margin-bottom: 1rem;
}

.contato-editorial h2 {
    margin-bottom: 1.5rem;
}

.contato-editorial p {
    max-width: 420px;
    font-size: 1.05rem;
    color: var(--cor-texto);
}

.contato-info {
    margin-top: 2rem;
}

.contato-info-item {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 1rem;
    font-size: 0.95rem;
    color: var(--cor-secundaria);
}

.contato-info-item i {
    font-size: 1rem;
}


/* =========================================================
   FORMULÁRIO — Arquitetura Limpa
========================================================= */

.contato-form {
    border-top: 1px solid var(--cor-borda);
    padding-top: 2rem;
}

/* Floating Label Editorial */

.form-group {
    position: relative;
    margin-bottom: 2.5rem;
}

.form-group input,
.form-group textarea {
    width: 100%;
    border: none;
    border-bottom: 1px solid var(--cor-borda);
    background: transparent;
    padding: 1rem 0 0.5rem 0;
    font-family: var(--fonte-corpo);
    font-size: 1rem;
    color: var(--cor-titulo);
    transition: var(--transicao-suave);
}

.form-group textarea {
    resize: none;
}

.form-group label {
    position: absolute;
    left: 0;
    top: 1rem;
    font-size: 0.85rem;
    color: var(--cor-secundaria);
    pointer-events: none;
    transition: var(--transicao-suave);
}

/* MICROINTERAÇÃO REFINADA */

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-bottom: 1px solid var(--cor-titulo);
}

.form-group input:focus + label,
.form-group textarea:focus + label,
.form-group input:valid + label,
.form-group textarea:valid + label {
    top: -0.6rem;
    font-size: 0.7rem;
    letter-spacing: 1px;
    color: var(--cor-titulo);
}

/* Linha ativa animada */

.form-group::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 0%;
    height: 1px;
    background: var(--cor-titulo);
    transition: width 0.4s ease;
}

.form-group:focus-within::after {
    width: 100%;
}


/* BOTÃO HERDA SISTEMA GLOBAL (.btn) */

.contato-form .btn {
    margin-top: 1rem;
    width: 100%;
}


/* =========================================================
   FAQ — ACCORDION EDITORIAL
========================================================= */

.faq {
    padding: var(--g-padrao) 0;
    background: var(--cor-fundo-alt);
    border-top: 1px solid var(--cor-borda);
    border-bottom: 1px solid var(--cor-borda);
}

.faq-item {
    border-bottom: 1px solid var(--cor-borda);
}

.faq-question {
    width: 100%;
    padding: 1.5rem 0;
    background: none;
    border: none;
    text-align: left;
    font-family: var(--fonte-corpo);
    font-size: 1rem;
    font-weight: 500;
    letter-spacing: 0.5px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.faq-question span {
    transition: transform 0.4s ease;
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.6s cubic-bezier(0.25, 1, 0.5, 1);
}

.faq-answer p {
    padding-bottom: 1.5rem;
    color: var(--cor-secundaria);
}

.faq-item.active .faq-answer {
    max-height: 300px;
}

.faq-item.active .faq-question span {
    transform: rotate(45deg);
}


/* =========================================================
   BUTTON MAISON — Architectural Stroke
========================================= */

.btn-maison {
    position: relative;
    background: transparent;
    border: none;
    padding: 18px 0;
    font-family: var(--fonte-corpo);
    text-transform: uppercase;
    letter-spacing: 2px;
    font-size: 0.8rem;
    cursor: pointer;
    width: 100%;
    color: var(--cor-titulo);
}

.btn-maison::before,
.btn-maison::after {
    content: '';
    position: absolute;
    left: 0;
    width: 100%;
    height: 1px;
    background: var(--cor-titulo);
    transition: transform 0.5s cubic-bezier(0.25, 1, 0.5, 1);
}

.btn-maison::before {
    top: 0;
    transform: scaleX(1);
    transform-origin: left;
}

.btn-maison::after {
    bottom: 0;
    transform: scaleX(0);
    transform-origin: right;
}

.btn-maison:hover::before {
    transform: scaleX(0);
    transform-origin: right;
}

.btn-maison:hover::after {
    transform: scaleX(1);
    transform-origin: left;
}


/* =========================================================
   DESKTOP — Divisão Vertical Dramática
========================================================= */

@media (min-width: 1024px) {

    .contato-wrapper {
        flex-direction: row;
        align-items: flex-start;
        gap: 6rem;
    }

    .contato-editorial {
        width: 45%;
        padding-right: 4rem;
        border-right: 1px solid var(--cor-borda);
    }

    .contato-form {
        width: 55%;
        border-top: none;
        padding-top: 0;
    }

    .contato-editorial h2 {
        font-size: 3rem;
    }

}


/* =========================================================
   ULTRA-MINIMAL ARQUITETÔNICA — 1200px
========================================= */

@media (min-width: 1200px) {

    .contato-wrapper {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 8rem;
        align-items: start;
    }

    .contato-editorial {
        padding-right: 6rem;
        border-right: 1px solid var(--cor-borda);
    }

    .contato-form {
        padding-left: 6rem;
    }

    .contato-editorial h2 {
        font-size: clamp(3rem, 4vw, 4rem);
    }

}


/* =========================================================
   MOBILE FINESSE
========================================================= */

@media (max-width: 768px) {

    .hero-contato {
        height: 50vh;
    }

    .contato-wrapper {
        gap: 3rem;
    }

    .form-group {
        margin-bottom: 2rem;
    }

    .faq-question {
        font-size: 0.95rem;
    }

}

@media (max-width: 400px) {

    .hero-contato h1 {
        font-size: 1.9rem;
    }

}