:root {
    --white: #FFFFFF;
    --black: #121212;
    --terracotta: #C05C39;
    --grey-subtle: #E5E5E5;
    --grey-manifesto: #F2F2F2;
    --header-surface: rgba(255, 255, 255, 0.94);
    --header-border: rgba(18, 18, 18, 0.12);
    --header-shadow: 0 18px 45px rgba(18, 18, 18, 0.18);
    --font-title: 'Playfair Display', serif;
    --font-body: 'Plus Jakarta Sans', sans-serif;
    --ease-premium: cubic-bezier(0.65, 0, 0.35, 1);
    --transition-slow: 0.8s var(--ease-premium);
}

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

html, body {
    width: 100%;
    overflow-x: hidden;
    background: var(--white);
    font-family: var(--font-body);
    color: var(--black);
    -webkit-font-smoothing: antialiased;
}

/* Custom Cursor */
.custom-cursor {
    position: fixed;
    width: 15px;
    height: 15px;
    background: var(--terracotta);
    border-radius: 50%;
    z-index: 9999;
    pointer-events: none;
    mix-blend-mode: difference;
    transition: transform 0.3s var(--ease-premium);
}

/* Header */
header {
    position: fixed;
    top: 0;
    width: 100%;
    padding: 2rem 5%;
    z-index: 1000; 
    transition: padding 0.4s var(--ease-premium);
    pointer-events: none;
}

header.scrolled {
    padding: 1rem 5%;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1.5rem;
    width: min(100%, 1280px);
    margin: 0 auto;
    padding: 1rem 1.4rem;
    border: 1px solid var(--header-border);
    border-radius: 999px;
    background: var(--header-surface);
    box-shadow: var(--header-shadow);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    pointer-events: auto;
}

.logo {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    flex-shrink: 0;
    min-width: 0;
    text-decoration: none;
    transition: transform 0.3s var(--ease-premium);
}

.logo img {
    display: block;
    max-width: 100%;
}

.logo-symbol {
    width: clamp(1.6rem, 2vw, 1.9rem);
    height: auto;
    flex-shrink: 0;
}

.logo-wordmark {
    width: clamp(108px, 12vw, 158px);
    height: auto;
    flex-shrink: 0;
}

.nav-links {
    display: flex;
    gap: 2.5rem;
    list-style: none;
    align-items: center;
    flex-shrink: 0;
}

.nav-links a {
    font-size: 0.6075rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--black);
    text-decoration: none;
    transition: opacity 0.3s;
}

.nav-links a:hover {
    opacity: 0.7;
}

/* SECTION 01: HERO */
.hero {
    min-height: 110vh;
    width: 100%;
    display: grid;
    grid-template-columns: minmax(0, 1fr) clamp(260px, 30vw, 380px);
    grid-template-areas:
        "title image"
        "cta image";
    justify-content: center;
    align-content: center;
    align-items: center;
    column-gap: clamp(1.25rem, 5vw, 5rem);
    row-gap: 1.25rem;
    padding: 8rem 5% 4rem;
    position: relative;
    background: var(--white);
    overflow: hidden;
}

.hero-image-wrapper {
    width: 100%;
    max-width: 380px;
    height: 520px;
    position: relative;
    grid-area: image;
    z-index: 10;
    overflow: hidden;
    border-radius: 4px;
    background: var(--black);
    will-change: clip-path, transform;
}

.hero-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: grayscale(100%);
    transform: scale(1.1);
    transform-origin: center;
    will-change: transform, filter;
}

.hero-image-swipe {
    position: absolute;
    inset: 0;
    z-index: 2;
    pointer-events: none;
    background: linear-gradient(
        90deg,
        transparent 0%,
        rgba(255, 255, 255, 0.16) 42%,
        rgba(255, 255, 255, 0.9) 50%,
        rgba(255, 255, 255, 0.16) 58%,
        transparent 100%
    );
    mix-blend-mode: screen;
    transform: translateX(-120%);
    will-change: transform, opacity;
}

.hero-title {
    position: relative;
    grid-area: title;
    width: 100%;
    text-align: left;
    top: auto;
    transform: none;
    z-index: 5;
    pointer-events: none;
}

.hero-title h1 {
    font-family: var(--font-title);
    font-size: clamp(1.944rem, 7.2vw, 5.67rem);
    line-height: 0.92;
    text-transform: uppercase;
    font-weight: 900;
    letter-spacing: -1px;
}

.hero-title span {
    display: block;
    overflow: hidden;
}

.hero-title .line-inner {
    display: block;
    transform: translateY(100%);
}

.hero-title .accent {
    color: var(--black);
}

.hero-cta {
    grid-area: cta;
    margin-top: 0;
    justify-self: start;
    z-index: 20;
}

.btn-main {
    position: relative;
    padding: 1.2rem 3.2rem;
    border-radius: 100px;
    text-decoration: none;
    font-weight: 700;
    font-size: 0.6885rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    display: inline-block;
    color: var(--white);
    background: var(--black);
    border: 1px solid var(--black);
    overflow: hidden;
    transition: transform 0.4s var(--ease-premium), box-shadow 0.4s var(--ease-premium);
    z-index: 1;
}

.btn-main .btn-text {
    position: relative;
    z-index: 2;
    transition: color 0.4s var(--ease-premium);
    display: block;
}

.btn-main::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--white);
    transform: translateY(100%);
    transition: transform 0.5s var(--ease-premium);
    z-index: 1;
}

.btn-main:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.2);
}

.btn-main:hover .btn-text {
    color: var(--black);
}

.btn-main:hover::before {
    transform: translateY(0);
}

/* SECTION 02: MANIFESTO */
.manifesto {
    min-height: 100vh;
    background: var(--grey-manifesto);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 10rem 10%;
}

.manifesto-list {
    list-style: none;
    text-align: left;
    max-width: fit-content;
    margin: 0 auto;
    padding: 0 2rem;
}

.manifesto-list li {
    font-family: var(--font-title);
    font-size: clamp(2.025rem, 5vw, 5vw);
    line-height: 1.2;
    font-weight: 800;
    margin-bottom: 2rem;
    color: var(--black);
    position: relative;
    padding-left: 3.5rem;
    opacity: 1; /* Inicialmente visível para evitar saltos, mas o JS controlará */
    transition: transform 0.4s var(--ease-premium);
    cursor: default;
}

/* Bullet Customizado */
.manifesto-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.6em;
    transform: translateY(-50%);
    width: 12px;
    height: 12px;
    background: var(--black);
    border-radius: 50%;
    transition: all 0.4s var(--ease-premium);
}

/* Efeito Hover Individual */
.manifesto-list li:hover {
    transform: translateX(20px);
}

.manifesto-list li:hover::before {
    width: 40px;
    border-radius: 100px; /* Transforma a bolinha em uma linha estilizada */
    background: var(--black); /* Removido terracotta, agora preto puro */
}

/* Garante que o manifesto-text não interfira mais */
.manifesto-text { display: none; }

.manifesto-text .keyword.active {
    color: var(--terracotta);
}

.manifesto-text .word.active {
    color: var(--black);
}

/* SECTION 03: CASES SECTION */
.cases-section {
    width: 100vw;
    height: 4500px; /* Pista de scroll gigante para imersão infinita */
    background: var(--black);
    position: relative;
    overflow: hidden;
}

.cases-container {
    display: grid;
    grid-template-columns: repeat(4, 1fr); /* 4 colunas para cards maiores e mais impacto */
    gap: 30px;
    padding: 0 40px;
    width: 100%;
    transform-origin: center center;
    will-change: transform;
}



.case-card {
    width: 100%;
    aspect-ratio: 3/2; /* Proporção 3:2: mais altura para acomodar o border-radius */
    position: relative;
    border-radius: 80px; /* Mantém o estilo arredondado */
    overflow: hidden;
    background: #1a1a1a;
    container-type: inline-size;
    cursor: pointer;
}

/* ... existing code ... */

/* RESPONSIVIDADE */
@media (max-width: 1024px) {
    .hero-title h1 {
        font-size: clamp(1.701rem, 8vw, 4.212rem);
    }

    .cases-container {
        grid-template-columns: repeat(4, 1fr);
    }
}

@media (max-width: 768px) {
    .custom-cursor {
        display: none;
    }

    header {
        padding: 1.5rem 5%;
    }

    nav {
        padding: 0.9rem 1rem;
        gap: 0.75rem;
    }

    .logo {
        max-width: none;
        gap: 0.35rem;
    }

    .logo-symbol {
        width: 1.45rem;
    }

    .logo-wordmark {
        width: min(26vw, 110px);
    }

    .nav-links {
        gap: 1rem;
    }

    .nav-links a {
        font-size: 0.5265rem;
        letter-spacing: 1.4px;
    }

    .hero {
        min-height: 95vh;
        grid-template-columns: 1fr;
        grid-template-areas:
            "image"
            "title"
            "cta";
        row-gap: 2rem;
        padding: 7rem 5% 3rem;
        text-align: center;
    }

    .hero-image-wrapper {
        display: block;
        justify-self: center;
        width: min(72vw, 280px);
        max-width: 280px;
        height: 384px;
    }

    .hero-title {
        text-align: center;
    }

    .hero-title h1 {
        font-size: clamp(1.539rem, 10vw, 3.078rem);
    }

    .hero-cta {
        justify-self: center;
    }

    .cases-section {
        height: 2500px; /* Altura reduzida para mobile */
    }

    .cases-container {
        grid-template-columns: repeat(2, 1fr); 
        gap: 12px; /* Gap levemente menor para maximizar a área da imagem */
        padding: 120px 12px; 
    }

    .case-card {
        border-radius: 24px; /* Raio mais sutil que respeita o tamanho do card mobile */
        aspect-ratio: 4/3; /* Proporção 4:3: mostra mais das laterais da imagem original */
    }

    .case-overlay {
        padding: 1.5rem; /* Padding aumentado para o texto respirar longe da curva */
    }

    .manifesto {
        padding: 6rem 5%;
    }

    .gallery-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .gallery-item.large, .gallery-item.small {
        grid-column: span 1;
        height: 50vh;
    }

    .service-title {
        font-size: 1.215rem;
    }

    .btn-pulse {
        padding: 1.5rem 3.5rem;
        font-size: 0.891rem;
    }

    .marquee span {
        font-size: 12vw;
    }
}

.case-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: brightness(0.8);
    transition: filter 0.3s ease;
}

.case-card:hover .case-img {
    filter: brightness(1);
}


.case-media {
    width: 100%;
    height: 100%;
    position: relative;
}

.case-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 1.2s var(--ease-premium);
    filter: brightness(0.7);
}

.case-overlay {
    position: absolute;
    top: 0; left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: flex-end;
    background: linear-gradient(to top, rgba(0,0,0,0.5) 0%, transparent 60%);
    transition: all 0.6s var(--ease-premium);
    padding: 3rem; /* Padding generoso para o texto não brigar com a curva de 80px */
    text-align: left;
}

.case-title {
    font-family: var(--font-title);
    font-size: clamp(0.82rem, 8.8cqw, 2.2rem);
    font-weight: 700;
    text-transform: uppercase;
    color: var(--white);
    opacity: 0.88;
    width: fit-content;
    max-width: 72%;
    line-height: 0.92;
    white-space: normal;
    overflow-wrap: normal;
    word-break: keep-all;
    hyphens: none;
    text-wrap: balance;
    text-shadow: 0 6px 20px rgba(0, 0, 0, 0.45);
    margin-bottom: 0;
    transition: opacity 0.4s;
}

/* Oculta o título apenas nos cards que já possuem texto na imagem */
.case-card.hide-title .case-title {
    display: none;
}

.case-card:hover .case-img {
    transform: scale(1.05);
    filter: brightness(1);
}

.case-card:hover .case-title {
    opacity: 1;
}

@container (max-width: 220px) {
    .case-overlay {
        padding: 1rem;
    }

    .case-title {
        font-size: clamp(0.78rem, 8.2cqw, 1.35rem);
        max-width: 78%;
    }

}

@container (max-width: 170px) {
    .case-title {
        font-size: clamp(0.72rem, 7.4cqw, 1.05rem);
        max-width: 82%;
        line-height: 0.95;
    }

}

.youtube-modal {
    position: fixed;
    inset: 0;
    z-index: 10000;
    display: grid;
    place-items: center;
    padding: clamp(1rem, 4vw, 3rem);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.youtube-modal.is-open {
    opacity: 1;
    pointer-events: auto;
}

.youtube-modal__backdrop {
    position: absolute;
    inset: 0;
    border: 0;
    background: rgba(0, 0, 0, 0.82);
    cursor: pointer;
}

.youtube-modal__dialog {
    position: relative;
    z-index: 1;
    width: min(100%, 980px);
}

.youtube-modal__close {
    position: absolute;
    right: 0;
    top: -3rem;
    width: 2.5rem;
    height: 2.5rem;
    border: 1px solid rgba(255, 255, 255, 0.45);
    border-radius: 50%;
    background: rgba(18, 18, 18, 0.76);
    color: var(--white);
    cursor: pointer;
    font-size: 1.7rem;
    line-height: 1;
}

.youtube-modal__close:hover,
.youtube-modal__close:focus-visible {
    background: var(--white);
    color: var(--black);
    outline: none;
}

.youtube-modal__frame-wrap {
    aspect-ratio: 16 / 9;
    overflow: hidden;
    border-radius: 18px;
    background: #000;
    box-shadow: 0 30px 90px rgba(0, 0, 0, 0.45);
}

.youtube-modal__frame {
    width: 100%;
    height: 100%;
    display: block;
}

body.modal-open {
    overflow: hidden;
}


/* SECTION 04: GALLERY */
.gallery {
    padding: 10rem 5%;
    background: var(--white);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: 3rem;
}

.gallery-item {
    overflow: hidden;
    position: relative;
    perspective: 1000px;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.1s ease-out;
}

.gallery-item.large { grid-column: span 8; height: 80vh; }
.gallery-item.small { grid-column: span 4; height: 50vh; align-self: center; }

/* SECTION 05: SERVICES */
.services {
    padding: 10rem 5%;
    background: var(--white);
}

.services-list {
    list-style: none;
}

.service-item {
    border-bottom: 1px solid var(--grey-subtle);
    padding: 3rem 0;
    position: relative;
    cursor: pointer;
}

.service-item:first-child { border-top: 1px solid var(--grey-subtle); }

.service-title {
    font-family: var(--font-title);
    font-size: clamp(1.62rem, 4vw, 4vw);
    font-weight: 700;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: transform 0.4s var(--ease-premium);
}

.service-item:hover .service-title {
    transform: translateX(30px);
}

.floating-img {
    position: fixed;
    width: 300px;
    height: 400px;
    pointer-events: none;
    z-index: 100;
    opacity: 0;
    transform: scale(0.8);
    transition: opacity 0.4s, transform 0.4s;
}

.service-details {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.6s var(--ease-premium);
    color: #666;
    font-size: 0.891rem;
    margin-top: 0;
}

.service-item.active .service-details {
    max-height: 200px;
    margin-top: 2rem;
}

/* FOOTER HIGH-END (FINAL) */
footer {
    background: #050505; /* Preto absoluto para profundidade */
    color: var(--white);
    padding-top: 5rem;
    position: relative;
    overflow: hidden;
    border-top: 1px solid rgba(255, 255, 255, 0.03);
}

.footer-top {
    position: relative;
    z-index: 2;
    padding: 0 5% 4rem;
    display: flex;
    justify-content: center; /* Centraliza horizontalmente */
    align-items: center;     /* Centraliza verticalmente se necessário */
    text-align: center;
}

.footer-heading {
    display: flex;
    flex-direction: column;
    align-items: center;     /* Garante a centralização dos filhos (h2 e btn) */
    justify-content: center;
    width: 100%;
}

.footer-heading h2 {
    font-family: var(--font-title);
    font-size: clamp(2.025rem, 7vw, 4.455rem);
    line-height: 1;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: -1px;
    margin-bottom: 2.5rem;
    color: var(--white);
    text-align: center;      /* Garante o texto centralizado */
}

/* Botão Pílula Minimalista */
.footer-cta-btn {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 1.2rem 3.5rem;
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 100px;
    text-decoration: none;
    color: var(--white);
    overflow: hidden;
    transition: all 0.4s var(--ease-premium);
    background: transparent;
}

.btn-text {
    position: relative;
    z-index: 3;
    font-size: 0.6885rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.footer-cta-btn:hover {
    border-color: var(--white);
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
}

/* Marquee Técnico (Linha Única) */
.marquee-container {
    position: relative;
    z-index: 2;
    overflow: hidden;
    padding: 1.5rem 0;
    border-top: 1px solid rgba(255,255,255,0.05);
    border-bottom: 1px solid rgba(255,255,255,0.05);
    background: rgba(255,255,255,0.01);
    white-space: nowrap; /* Garante linha única */
}

.marquee {
    display: flex;
    width: max-content;
    animation: marquee 40s linear infinite;
}

.marquee span {
    font-family: var(--font-title);
    font-size: clamp(1.215rem, 3vw, 2.025rem);
    font-weight: 900;
    padding: 0 4rem;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.2);
    -webkit-text-stroke: 0px;
    transition: color 0.4s;
}

.marquee span:hover {
    color: var(--white);
    text-shadow: 0 0 20px rgba(255,255,255,0.2);
}

.footer-bottom {
    position: relative;
    z-index: 2;
    padding: 2rem 5% 2rem;
    display: flex;
    flex-direction: column;
}

.footer-copyright {
    padding-top: 2rem;
    border-top: 1px solid rgba(255,255,255,0.03);
    display: flex;
    justify-content: space-between;
    font-size: 0.5265rem;
    color: rgba(255, 255, 255, 0.2);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.back-to-top {
    color: rgba(255, 255, 255, 0.5);
    text-decoration: none;
    transition: color 0.3s;
}

.back-to-top:hover {
    color: var(--white);
}

@keyframes marquee {
    from { transform: translateX(0); }
    to { transform: translateX(-50%); }
}

/* Grain Overlay re-aplicado */
body::before {
    content: "";
    position: fixed;
    top: 0; left: 0; width: 100%; height: 100%;
    background: url('https://grainy-gradients.vercel.app/noise.svg');
    opacity: 0.04;
    pointer-events: none;
    z-index: 9999;
}