@import url('https://fonts.googleapis.com/css2?family=Inconsolata:wght@400;500;600&family=Nunito:wght@300;400;600&family=Roboto+Condensed:wght@500;700;900&display=swap');

:root {
    --color-bg: rgb(240, 240, 240);       /* Off-white Base */
    --color-text: #111111;                /* Preto profundo */
    --color-accent: #F8A01C;              /* Laranja Plano A */
    --font-mono: 'Inconsolata', monospace;
    --font-sans: 'Nunito', sans-serif;
    --font-display: 'Roboto Condensed', sans-serif;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body, html {
    width: 100%;
    background-color: var(--color-bg);
    color: var(--color-text);
    font-family: var(--font-sans);
}

/* Scroll & Pin Containers */
.scroll-container {
    height: 500vh; /* Define o espaço de scroll longo para animar o vídeo */
    position: relative;
    width: 100%;
}

.pin-container {
    position: relative;
    width: 100vw;
    height: 100vh;
    overflow: hidden;
}

/* Background de Vídeo/GIF */
.video-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.video-background video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.9;
    mix-blend-mode: multiply; /* Faz o vídeo se misturar com o fundo off-white da página */
}

.video-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: linear-gradient(to right, rgba(240,240,240,0.95) 0%, rgba(240,240,240,0.7) 50%, rgba(240,240,240,0.9) 100%);
    z-index: 2;
}

/* Header */
.process-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 2rem 4rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 1000;
    mix-blend-mode: difference;
    color: #ffffff;
}

.header-left .logo-img {
    height: 90px;
    object-fit: contain;
}

.header-right-group {
    display: flex;
    align-items: center;
    gap: 3rem;
}

.btn-back {
    color: #ffffff;
    text-decoration: none;
    font-family: var(--font-mono);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: opacity 0.3s ease;
    border: none;
    padding: 0.5rem 0;
}

.btn-back:hover {
    opacity: 0.5;
}

.header-title {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: #ffffff; /* White so difference makes it black over white */
}

/* Process Text Section (Abaixo do Vídeo) */
.process-content-text {
    position: relative;
    z-index: 5;
    background-color: var(--color-bg);
}

.process-hero-title {
    font-family: var(--font-heading);
    font-size: clamp(4rem, 8vw, 8rem);
    line-height: 0.9;
    text-transform: uppercase;
    letter-spacing: -0.02em;
}

.process-list {
    margin-top: 3rem;
    padding-bottom: 5rem;
    display: grid;
    grid-template-columns: repeat(3, 1fr); /* 3 colunas fixas no desktop (alinha 01 com 04) */
    gap: 0 4rem; /* Zero de gap vertical para usarmos as bordas e paddings para espaçamento */
}

/* Itens individuais do processo */
.process-item {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    padding: 3rem 2.5rem;
    border-right: 1px solid rgba(17, 17, 17, 0.1);
    border-bottom: 1px solid rgba(17, 17, 17, 0.1);
    transition: transform 0.3s ease;
}

/* Primeira coluna no desktop (1, 4) - remove recuo esquerdo */
.process-item:nth-child(3n+1) {
    padding-left: 0;
}

/* Terceira coluna no desktop (3, 6) - remove borda direita e recuo direito */
.process-item:nth-child(3n) {
    border-right: none;
    padding-right: 0;
}

/* Última linha no desktop (4, 5, 6) - remove borda inferior */
.process-item:nth-child(n+4) {
    border-bottom: none;
}

/* Responsividade - Tablets (2 Colunas) */
@media (max-width: 991px) {
    .process-list {
        grid-template-columns: repeat(2, 1fr);
        gap: 0 3rem;
    }
    
    .process-item {
        padding: 2.5rem 2rem;
        border-right: 1px solid rgba(17, 17, 17, 0.1);
        border-bottom: 1px solid rgba(17, 17, 17, 0.1);
    }
    
    /* Reset de 3 colunas */
    .process-item:nth-child(3n+1) { padding-left: 2rem; }
    .process-item:nth-child(3n) { border-right: 1px solid rgba(17, 17, 17, 0.1); padding-right: 2rem; }
    .process-item:nth-child(n+4) { border-bottom: 1px solid rgba(17, 17, 17, 0.1); }
    
    /* Regras de 2 colunas */
    .process-item:nth-child(2n+1) {
        padding-left: 0;
    }
    
    .process-item:nth-child(2n) {
        border-right: none;
        padding-right: 0;
    }
    
    /* Remove borda inferior na última linha (5, 6) */
    .process-item:nth-child(n+5) {
        border-bottom: none;
    }
}

/* Responsividade - Celulares (1 Coluna) */
@media (max-width: 767px) {
    .process-list {
        grid-template-columns: 1fr;
        gap: 0;
    }
    
    .process-item {
        padding: 2rem 0 !important;
        border-right: none;
        border-bottom: 1px solid rgba(17, 17, 17, 0.1);
    }
    
    /* Resets */
    .process-item:nth-child(2n+1) { padding-left: 0; }
    .process-item:nth-child(2n) { padding-right: 0; }
    
    .process-item:last-child {
        border-bottom: none;
    }
}