/* VAZIO — CHARLES KNAPP Desenvolvido por TABAN studio design — Estevão Dias */

/* RESET */

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-main);
    background: #050708;
    color: #ffffff;
    overflow-x: hidden;
}

button, input, textarea, select {
    font: inherit;
}

a {
    color: inherit;
    text-decoration: none;
}

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

/* VARIÁVEIS */

:root {
    --black: #050708;
    --dark: #0a0d0f;
    --graphite: #15191b;
    --white: #f5f3ed;
    --gray: #a4aaac;
    --gray-dark: #646b6e;
    --accent: #d8d0b8;
    --max-width: 1400px;
    --font-main: Arial, Helvetica, sans-serif;
}

/* HEADER */

.site-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 100;
    padding: 28px 5%;
    transition: background 0.4s ease, padding 0.4s ease, backdrop-filter 0.4s ease;
}

.header-container {
    width: 100%;
    max-width: var(--max-width);
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.brand {
    position: relative;
    z-index: 110;
}

.brand-text {
    font-size: 17px;
    font-weight: 500;
    letter-spacing: 0.55em;
}

.brand-logo {
    display: block;
    width: 170px;
    height: auto;
}

/* MENU */

.main-nav {
    display: flex;
    align-items: center;
    gap: 34px;
}

.main-nav a {
    position: relative;
    font-size: 12px;
    font-weight: 500;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.72);
    transition: color 0.3s ease;
}

.main-nav a::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -7px;
    width: 0;
    height: 1px;
    background: #ffffff;
    transition: width 0.3s ease;
}

.main-nav a:hover {
    color: #ffffff;
}

.main-nav a:hover::after {
    width: 100%;
}

.main-nav .nav-buy {
    border: 1px solid rgba(255, 255, 255, 0.4);
    padding: 11px 18px;
    transition: background 0.3s ease, color 0.3s ease, border-color 0.3s ease;
}

.main-nav .nav-buy::after {
    display: none;
}

.main-nav .nav-buy:hover {
    background: #ffffff;
    color: #050708;
    border-color: #ffffff;
}

/* MENU MOBILE */

.menu-toggle {
    display: none;
    position: relative;
    width: 38px;
    height: 38px;
    border: 0;
    background: transparent;
    cursor: pointer;
    z-index: 120;
}

.menu-toggle span {
    position: absolute;
    left: 6px;
    display: block;
    width: 26px;
    height: 1px;
    margin: 0;
    background: #ffffff;
    transition: transform 0.35s ease, top 0.35s ease;
}

.menu-toggle span:first-child {
    top: 14px;
}

.menu-toggle span:last-child {
    top: 23px;
}

body.menu-open {
    overflow: hidden;
}

@media (max-width: 600px) {

    .brand-logo {
        width: 135px;
    }

}

/* HERO */

.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    background: #050708;
}

.hero-logo-title {
    display: block;
    margin-left: 0;
}

.hero-logo {
    width: min(650px, 90vw);
    height: auto;
}

/* IMAGEM */

.hero-background {
    position: absolute;
    inset: -5% 0;
    background-image: url("../assets/images/hero-vazio.png");
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
    transform: scale(1.05);
    will-change: transform;
}

/* ESCURECIMENTO */

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, rgba(4, 7, 8, 0.92) 0%, rgba(4, 7, 8, 0.73) 38%, rgba(4, 7, 8, 0.28) 70%, rgba(4, 7, 8, 0.22) 100%), linear-gradient(0deg, rgba(4, 7, 8, 0.7) 0%, transparent 50%);
    z-index: 1;
}

/* GRÃO CINEMATOGRÁFICO */

.hero-grain {
    position: absolute;
    inset: 0;
    z-index: 2;
    opacity: 0.08;
    pointer-events: none;
    background-image: url("data:image/svg+xml, %3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='.5'/%3E%3C/svg%3E");
}

/* CONTEÚDO HERO */

.hero-container {
    position: relative;
    z-index: 10;
    width: 100%;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 150px 5% 80px;
}

.hero-content {
    width: min(720px, 90%);
    will-change: transform, opacity;
}

/* AUTOR */

.hero-author {
    margin-bottom: 25px;
    font-size: 12px;
    font-weight: 500;
    letter-spacing: 0.42em;
    color: rgba(255, 255, 255, 0.63);
}

/* TÍTULO */

.hero-title {
    display: flex;
    margin-left: -7px;
    margin-bottom: 40px;
    font-size: clamp(72px, 12vw, 180px);
    font-weight: 300;
    line-height: 0.8;
    letter-spacing: 0.02em;
    color: var(--white);
}

.hero-title span {
    display: inline-block;
    opacity: 0;
    transform: translateY(35px);
    animation: titleReveal 1.4s ease forwards;
}

.hero-title span:nth-child(1) {
    animation-delay: 0.15s;
}

.hero-title span:nth-child(2) {
    animation-delay: 0.3s;
}

.hero-title span:nth-child(3) {
    animation-delay: 0.45s;
}

.hero-title span:nth-child(4) {
    animation-delay: 0.6s;
}

.hero-title span:nth-child(5) {
    animation-delay: 0.75s;
}

/* TEXTOS */

.hero-copy {
    max-width: 590px;
}

.hero-lead {
    margin-bottom: 22px;
    font-size: clamp(21px, 2.1vw, 31px);
    font-weight: 300;
    line-height: 1.35;
}

.hero-description {
    max-width: 470px;
    color: rgba(255, 255, 255, 0.68);
    font-size: 15px;
    line-height: 1.8;
}

.hero-description strong {
    color: #ffffff;
    font-weight: 500;
}

/* BOTÕES */

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    margin-top: 42px;
}

.button {
    min-width: 180px;
    padding: 15px 24px;
    text-align: center;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    transition: background 0.3s ease, color 0.3s ease, border-color 0.3s ease;
}

.button-light {
    background: #f5f3ed;
    color: #050708;
    border: 1px solid #f5f3ed;
}

.button-light:hover {
    background: transparent;
    color: #ffffff;
}

.button-outline {
    border: 1px solid rgba(255, 255, 255, 0.42);
    color: #ffffff;
}

.button-outline:hover {
    border-color: #ffffff;
    background: rgba(255, 255, 255, 0.08);
}

/* SCROLL */

.scroll-indicator {
    position: absolute;
    transition: opacity 0.15s linear;
    right: 5%;
    bottom: 50px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
    color: rgba(255, 255, 255, 0.62);
}

.scroll-text {
    font-size: 9px;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    writing-mode: vertical-rl;
}

.scroll-arrow {
    font-size: 18px;
    animation: arrowMove 1.8s ease-in-out infinite;
}

/* DIA ZERO */

.dia-zero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    background: #050708;
}

/* IMAGEM */

.dia-zero-image {
    position: absolute;
    inset: -5%;
    background-image: url("../assets/images/dia-zero.png");
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
    transform: scale(1.05);
    will-change: transform;
}

/* CAMADA ESCURA */

.dia-zero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, rgba(4, 7, 8, 0.96) 0%, rgba(4, 7, 8, 0.88) 28%, rgba(4, 7, 8, 0.55) 55%, rgba(4, 7, 8, 0.18) 100%), linear-gradient(0deg, rgba(4, 7, 8, 0.78) 0%, transparent 55%);
    z-index: 1;
}

/* CONTAINER */

.dia-zero-container {
    position: relative;
    z-index: 5;
    width: 90%;
    max-width: var(--max-width);
    margin: 0 auto;
}

/* BLOCO DE TEXTO */

.dia-zero-info {
    width: min(560px, 100%);
    opacity: 0;
    transform: translateY(70px);
    transition: opacity 1.2s ease, transform 1.2s cubic-bezier(.22, .61, .36, 1);
}

.dia-zero-info.is-visible {
    opacity: 1;
    transform: translateY(0);
}

/* DIA ZERO */

.section-eyebrow {
    font-size: 13px;
    letter-spacing: 0.55em;
    color: rgba(255, 255, 255, 0.75);
}

/* DATA */

.section-date {
    margin-top: 14px;
    font-size: 11px;
    letter-spacing: 0.35em;
    color: rgba(255, 255, 255, 0.42);
}

/* 08:27 */

.dia-zero-time {
    margin-top: 24px;
    font-size: clamp(110px, 14vw, 230px);
    font-weight: 200;
    line-height: 0.9;
    letter-spacing: -0.07em;
    color: rgba(255, 255, 255, 0.96);
}

/* TEXTO */

.dia-zero-text {
    max-width: 430px;
    margin-top: 38px;
    font-size: 15px;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.58);
}

.dia-zero-text p+p {
    margin-top: 5px;
}

.dia-zero-highlight {
    margin-top: 22px !important;
    color: #ffffff;
    font-size: 18px;
    line-height: 1.55;
}

/* DIA ZERO RESPONSIVO */

@media (max-width: 900px) {

    .dia-zero-image {
        background-position: 63% center;
    }

    .dia-zero-overlay {
        background: linear-gradient(90deg, rgba(4, 7, 8, 0.93) 0%, rgba(4, 7, 8, 0.68) 70%, rgba(4, 7, 8, 0.42) 100%);
    }

}

@media (max-width: 600px) {

    .dia-zero {
        min-height: 900px;
    }

    .dia-zero-container {
        width: 88%;
    }

    .dia-zero-time {
        font-size: clamp(90px, 27vw, 150px);
    }

    .dia-zero-text {
        max-width: 320px;
        font-size: 14px;
    }

}

.dia-zero-time {
    margin-top: 30px;
    font-size: clamp(100px, 20vw, 300px);
    font-weight: 200;
    line-height: 1;
    letter-spacing: -0.06em;
    color: rgba(255, 255, 255, 0.08);
}

/* ENTRADAS */

.reveal {
    opacity: 0;
    transform: translateY(24px);
    animation: fadeUp 1.2s ease forwards;
    animation-delay: 1.1s;
}

/* ANIMAÇÕES */

@keyframes heroZoom {

    from {
        transform: scale(1.06);
    }

    to {
        transform: scale(1);
    }

}

@keyframes titleReveal {

    from {
        opacity: 0;
        transform: translateY(35px);
    }

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

}

@keyframes fadeUp {

    from {
        opacity: 0;
        transform: translateY(24px);
    }

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

}

@keyframes arrowMove {

    0%, 100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(8px);
    }

}

/* RESPONSIVO */

@media (max-width: 900px) {

    .site-header {
        padding: 24px 6%;
    }

    /* MENU MOBILE */

    .main-nav {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100vh;
        height: 100dvh;
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 30px;
        padding: 100px 30px 60px;
        background: rgba(4, 7, 8, 0.97);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        opacity: 0;
        visibility: hidden;
        pointer-events: none;
        transform: translateY(-15px);
        transition: opacity 0.45s ease, visibility 0.45s ease, transform 0.45s ease;
    }

    .main-nav.is-open {
        opacity: 1;
        visibility: visible;
        pointer-events: auto;
        transform: translateY(0);
    }

    .main-nav a {
        font-size: 16px;
        letter-spacing: 0.2em;
        color: rgba(255, 255, 255, 0.75);
    }

    .main-nav .nav-buy {
        margin-top: 15px;
        padding: 15px 28px;
    }

    .menu-toggle {
        display: block;
    }

    .menu-toggle.is-open span:first-child {
        top: 19px;
        transform: rotate(45deg);
    }

    .menu-toggle.is-open span:last-child {
        top: 19px;
        transform: rotate(-45deg);
    }

    .hero-background {
        background-position: 60% center;
    }

    .hero-overlay {
        background: linear-gradient(90deg, rgba(4, 7, 8, 0.88) 0%, rgba(4, 7, 8, 0.55) 100%), linear-gradient(0deg, rgba(4, 7, 8, 0.85) 0%, transparent 70%);
    }

    .hero-container {
        padding-left: 6%;
        padding-right: 6%;
    }

    .hero-content {
        width: 100%;
    }

    .scroll-indicator {
        right: 6%;
    }

}

@media (max-width: 600px) {

    .brand-text {
        font-size: 14px;
    }

    .hero-container {
        padding-top: 125px;
    }

    .hero-title {
        font-size: clamp(66px, 24vw, 100px);
        margin-bottom: 30px;
    }

    .hero-author {
        font-size: 10px;
    }

    .hero-lead {
        max-width: 330px;
    }

    .hero-description {
        max-width: 330px;
    }

    .hero-actions {
        flex-direction: column;
        width: min(280px, 100%);
    }

    .button {
        width: 100%;
    }

    .scroll-indicator {
        display: none;
    }

}

/* ACESSIBILIDADE */

@media (prefers-reduced-motion: reduce) {

    html {
        scroll-behavior: auto;
    }

    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

}

/* ONDE ESTÃO TODOS? */

.onde-estao {
    position: relative;
    display: grid;
    grid-template-columns: minmax(280px, 1.35fr) minmax(0, 4fr);
    min-height: 420px;
    padding: 0;
    background: #050708;
    overflow: hidden;
}

/* TEXTO À ESQUERDA */

.onde-estao-intro {
    width: 100%;
    max-width: none;
    margin: 0;
    padding: 58px 38px 52px 5vw;
    display: flex;
    flex-direction: column;
    justify-content: center;
    background: linear-gradient(135deg, #071014 0%, #050708 100%);
    z-index: 2;
}

.onde-estao-title {
    margin-top: 18px;
    font-size: clamp(32px, 3vw, 54px);
    font-weight: 300;
    line-height: 1;
    letter-spacing: 0.04em;
    color: #f5f3ed;
}

.onde-estao-copy {
    margin-top: 28px;
    max-width: 360px;
    color: rgba(255, 255, 255, 0.68);
    font-size: 14px;
    line-height: 1.55;
}

.onde-estao-copy p + p {
    margin-top: 2px;
}

/* QUATRO IMAGENS LADO A LADO */

.onde-estao-grid {
    width: 100%;
    max-width: none;
    margin: 0;
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 0;
}

.void-card, .void-card-large, .void-card-wide {
    position: relative;
    grid-column: auto;
    min-height: 420px;
    overflow: hidden;
    background: #111618;
    border-left: 1px solid rgba(255, 255, 255, 0.08);
}

/* IMAGEM */

.void-card img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center center;
    transform: scale(1.025);
    transition: transform 1.4s cubic-bezier(.22, .61, .36, 1), filter 1.2s ease;
}

/* ESCURECIMENTO */

.void-card-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(0deg, rgba(4, 7, 8, 0.35) 0%, rgba(4, 7, 8, 0.04) 45%, rgba(4, 7, 8, 0.02) 100%);
    transition: background 0.6s ease;
}

.void-card-label {
    display: none;
}

/* HOVER */

.void-card:hover img {
    transform: scale(1.07);
    filter: brightness(1.05);
}

.void-card:hover .void-card-overlay {
    background: linear-gradient(0deg, rgba(4, 7, 8, 0.22) 0%, rgba(4, 7, 8, 0.02) 60%);
}

/* ENTRADA NO SCROLL */

.onde-estao .reveal-scroll {
    opacity: 0;
    transform: translateY(35px);
    transition: opacity 1s ease, transform 1s cubic-bezier(.22, .61, .36, 1);
}

.onde-estao .reveal-scroll.is-visible {
    opacity: 1;
    transform: translateY(0);
}

.onde-estao-grid .void-card:nth-child(2) {
    transition-delay: 0.08s;
}

.onde-estao-grid .void-card:nth-child(3) {
    transition-delay: 0.14s;
}

.onde-estao-grid .void-card:nth-child(4) {
    transition-delay: 0.2s;
}

/* RESPONSIVO */

@media (max-width: 1100px) {

    .onde-estao {
        grid-template-columns: minmax(250px, 0.9fr) minmax(0, 3fr);
    }

    .onde-estao-intro {
        padding: 52px 30px 48px 5vw;
    }

    .onde-estao-title {
        font-size: 36px;
    }

}

@media (max-width: 900px) {

    .onde-estao {
        display: block;
        min-height: 0;
    }

    .onde-estao-intro {
        padding: 90px 6% 60px;
    }

    .onde-estao-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .void-card, .void-card-large, .void-card-wide {
        min-height: 360px;
    }

}

@media (max-width: 600px) {

    .onde-estao-intro {
        padding: 80px 6% 50px;
    }

    .onde-estao-title {
        font-size: 42px;
    }

    .onde-estao-grid {
        grid-template-columns: 1fr;
    }

    .void-card, .void-card-large, .void-card-wide {
        min-height: 330px;
        border-left: 0;
        border-top: 1px solid rgba(255, 255, 255, 0.08);
    }

}

/* ESTÁTICA */

.estatica {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 140px 5%;
    background: radial-gradient(circle at 65% 50%, #13191c 0%, #080b0d 42%, #030405 78%);
    overflow: hidden;
}

/* RUÍDO */

.estatica-noise {
    position: absolute;
    inset: 0;
    opacity: 0.09;
    pointer-events: none;
    background-image: url("data:image/svg+xml, %3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='.9'/%3E%3C/svg%3E");
    mix-blend-mode: screen;
    transform: translate3d(0, 0, 0);
}

/* LINHA DE VARREDURA */

.estatica-scanline {
    position: absolute;
    left: 0;
    top: -10%;
    width: 100%;
    height: 2px;
    opacity: 0;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.28), transparent);
    box-shadow: 0 0 18px rgba(255, 255, 255, 0.08);
    pointer-events: none;
}

.estatica.is-active .estatica-scanline {
    opacity: 1;
    animation: scanLine 7s linear infinite;
}

/* CONTAINER */

.estatica-container {
    position: relative;
    z-index: 5;
    width: 90%;
    max-width: var(--max-width);
    margin: 0 auto;
}

/* TEXTO */

.estatica-content {
    max-width: 850px;
}

.estatica-title {
    margin-top: 30px;
    display: flex;
    flex-direction: column;
    width: max-content;
    max-width: 100%;
    font-size: clamp(52px, 8vw, 120px);
    font-weight: 300;
    line-height: 0.92;
    letter-spacing: 0.02em;
    color: #f5f3ed;
}

.estatica-title span {
    display: block;
    position: relative;
    transform: translate3d(var(--static-x, 0), var(--static-y, 0), 0);
    transition: transform 0.08s linear;
}

/* SILÊNCIO MAIS APAGADO */

.estatica-title span:last-child {
    margin-top: 16px;
    color: rgba(255, 255, 255, 0.38);
}

/* TEXTO SECUNDÁRIO */

.estatica-subtitle {
    margin-top: 35px;
    font-size: clamp(20px, 2.2vw, 30px);
    font-style: italic;
    color: rgba(255, 255, 255, 0.55);
}

/* SINAL */

.signal {
    width: min(900px, 100%);
    margin-top: 80px;
    display: flex;
    align-items: center;
    gap: 14px;
}

.signal-line {
    flex: 1;
    height: 1px;
    background: rgba(255, 255, 255, 0.15);
}

.signal-bars {
    height: 80px;
    display: flex;
    align-items: center;
    gap: 4px;
}

.signal-bars span {
    display: block;
    width: 2px;
    height: 5px;
    background: rgba(255, 255, 255, 0.58);
    transform-origin: center;
    transition: height 0.12s linear, opacity 0.12s linear;
}

/* MENSAGEM */

.estatica-message {
    margin-top: 55px;
    font-size: 13px;
    line-height: 1.7;
    letter-spacing: 0.08em;
    color: rgba(255, 255, 255, 0.4);
}

/* ANIMAÇÃO */

@keyframes scanLine {

    0% {
        top: -5%;
    }

    100% {
        top: 105%;
    }

}

/* RESPONSIVO */

@media (max-width: 700px) {

    .estatica {
        min-height: 850px;
        padding: 110px 6%;
    }

    .estatica-container {
        width: 100%;
    }

    .estatica-title {
        font-size: clamp(46px, 14vw, 78px);
    }

    .signal {
        margin-top: 60px;
    }

    .signal-bars {
        height: 60px;
    }

}

/* MAJOR */

.major-section {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    background: #050708;
}

/* IMAGEM */

.major-image {
    position: absolute;
    inset: -4%;
    background-image: url("../assets/images/major-vazio.png");
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
    transform: scale(1.04);
    will-change: transform;
}

/* CAMADA CINEMATOGRÁFICA */

.major-overlay {
    position: absolute;
    inset: 0;
    z-index: 1;
    background: linear-gradient(90deg, rgba(4, 7, 8, 0.12) 0%, rgba(4, 7, 8, 0.08) 45%, rgba(4, 7, 8, 0.82) 78%, rgba(4, 7, 8, 0.94) 100%), linear-gradient(0deg, rgba(4, 7, 8, 0.65) 0%, transparent 55%);
}

/* CONTAINER */

.major-container {
    position: relative;
    z-index: 5;
    width: 90%;
    max-width: var(--max-width);
    margin: 0 auto;
    display: flex;
    justify-content: flex-end;
    padding-right: 3%;
}

/* CONTEÚDO */

.major-content {
    width: min(620px, 100%);
}

/* TÍTULO */

.major-title {
    margin-top: 25px;
    font-size: clamp(42px, 4.2vw, 68px);
    font-weight: 300;
    line-height: 1.02;
    letter-spacing: -0.025em;
    color: #f5f3ed;
    max-width: 620px;
}

.major-title span {
    display: block;
    margin-top: 8px;
    color: rgba(255, 255, 255, 0.52);
}

/* TEXTO */

.major-copy {
    max-width: 390px;
    margin-top: 38px;
    font-size: 20px;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.66);
}

.major-name {
    margin-top: 25px;
    font-size: 31px;
    font-style: italic;
    color: #ffffff;
}

/* RESPONSIVO */

@media (max-width: 900px) {

    .major-image {
        background-position: 42% center;
    }

    .major-overlay {
        background: linear-gradient(0deg, rgba(4, 7, 8, 0.93) 0%, rgba(4, 7, 8, 0.28) 75%);
    }

    .major-container {
        align-items: flex-end;
        min-height: 100vh;
        padding-bottom: 90px;
    }

    .major-content {
        width: 100%;
    }

}

@media (max-width: 600px) {

    .major-section {
        min-height: 850px;
    }

    .major-container {
        width: 88%;
        padding-bottom: 70px;
    }

    .major-title {
        font-size: 44px;
    }

    .major-copy {
        max-width: 300px;
        font-size: 18px;
    }

}

/* O TEMPO */

.tempo-section {
    position: relative;
    padding: 150px 5% 170px;
    background: linear-gradient(180deg, #050708 0%, #0a0f11 45%, #050708 100%);
    overflow: hidden;
    margin-bottom: 14px;
}

.tempo-container {
    width: 90%;
    max-width: var(--max-width);
    margin: 0 auto;
}

/* INTRO */

.tempo-intro {
    max-width: 720px;
}

.tempo-title {
    margin-top: 22px;
    font-size: clamp(42px, 5.5vw, 82px);
    font-weight: 300;
    line-height: 1;
    letter-spacing: -0.03em;
    color: #f5f3ed;
}

.tempo-title span {
    display: block;
    color: rgba(255, 255, 255, 0.35);
}

.tempo-question {
    margin-top: 24px;
    font-size: 24px;
    font-style: italic;
    color: rgba(255, 255, 255, 0.55);
}

/* TIMELINE */

.timeline {
    position: relative;
    margin-top: 110px;
    height: 110px;
}

/* LINHA BASE */

.timeline-base {
    position: absolute;
    left: 0;
    right: 0;
    top: 50px;
    height: 1px;
    background: rgba(255, 255, 255, 0.16);
}

/* LINHA ATIVA */

.timeline-progress {
    position: absolute;
    left: 0;
    top: 50px;
    width: 0%;
    height: 1px;
    background: #f5f3ed;
    box-shadow: 0 0 12px rgba(255, 255, 255, 0.25);
    transition: width 0.08s linear;
}

/* ITENS */

.timeline-items {
    position: relative;
    display: flex;
    justify-content: space-between;
    width: 100%;
}

.timeline-item {
    position: relative;
    width: 1px;
    height: 100px;
    display: flex;
    flex-direction: column;
    align-items: center;
    opacity: 0.28;
    transition: opacity 0.4s ease, transform 0.4s ease;
}

/* PONTO */

.timeline-dot {
    position: absolute;
    top: 43px;
    width: 15px;
    height: 15px;
    border: 1px solid rgba(255, 255, 255, 0.55);
    border-radius: 50%;
    background: #080b0d;
    transition: background 0.4s ease, box-shadow 0.4s ease, transform 0.4s ease;
}

/* TEXTO */

.timeline-label {
    position: absolute;
    top: 8px;
    white-space: nowrap;
    font-size: 9px;
    letter-spacing: 0.13em;
    color: rgba(255, 255, 255, 0.65);
}

/* ATIVO */

.timeline-item.is-active {
    opacity: 1;
}

.timeline-item.is-active .timeline-dot {
    background: #f5f3ed;
    transform: scale(1.15);
    box-shadow: 0 0 18px rgba(255, 255, 255, 0.3);
}

/* RESPONSIVO */

@media (max-width: 900px) {

    .tempo-section {
        padding: 120px 6% 140px;
    }

    .timeline {
        overflow-x: auto;
        min-height: 140px;
        padding-bottom: 20px;
    }

    .timeline-items {
        min-width: 1000px;
    }

    .timeline-base, .timeline-progress {
        width: 1000px;
    }

}

@media (max-width: 600px) {

    .tempo-section {
        padding: 100px 6% 120px;
    }

    .tempo-container {
        width: 100%;
    }

    .tempo-title {
        font-size: 46px;
    }

}

/* O MUNDO NÃO ACABOU */

.mundo-section {
    position: relative;
    min-height: 520px;
    display: flex;
    align-items: center;
    overflow: hidden;
    background: #050708;
}

/* IMAGEM PANORÂMICA — 2172 × 466 */
.mundo-image {
    position: absolute;
    inset: 0;

    background-image: url("../assets/images/cidade-panorama.png");
    background-repeat: no-repeat;

    /*
     * A imagem é muito horizontal.
     * Usamos a altura como referência para ampliar a cidade
     * e cortar uma parte maior do céu.
     */
    background-size: auto 170%;
    background-position: 0% 100%;

    animation: mundoPanLoop 34s ease-in-out infinite alternate;

    will-change: background-position;
}

/* Movimento automático e contínuo */
@keyframes mundoPanLoop {
    from {
        background-position: 0% 100%;
    }

    to {
        background-position: 100% 100%;
    }
}

/* OVERLAY */
.mundo-overlay {
    position: absolute;
    inset: 0;
    z-index: 1;

    background:
        linear-gradient(
            90deg,
            rgba(4, 7, 8, 0.78) 0%,
            rgba(4, 7, 8, 0.45) 42%,
            rgba(4, 7, 8, 0.13) 100%
        ),
        linear-gradient(
            0deg,
            rgba(4, 7, 8, 0.46) 0%,
            transparent 52%
        );
}

/* CONTAINER */
.mundo-container {
    position: relative;
    z-index: 5;
    width: 90%;
    max-width: var(--max-width);
    margin: 0 auto;
}

/* TEXTO */
.mundo-content {
    max-width: 1000px;
}

.mundo-line {
    font-size: clamp(44px, 6vw, 96px);
    font-weight: 300;
    line-height: 0.98;
    letter-spacing: 0.04em;
    color: #f5f3ed;
}

.mundo-line-secondary {
    margin-top: 14px;
    color: rgba(255, 255, 255, 0.5);
}

/* TABLET */
@media (max-width: 900px) {
    .mundo-section {
        min-height: 470px;
    }

    .mundo-image {
        background-size: auto 185%;
        animation-duration: 36s;
    }
}

/* MOBILE */
@media (max-width: 600px) {
    .mundo-section {
        min-height: 420px;
    }

    .mundo-container {
        width: 88%;
    }

    .mundo-image {
        background-size: auto 200%;
        animation-duration: 30s;
    }

    .mundo-line {
        font-size: 44px;
        letter-spacing: 0.01em;
    }
}

/* ACESSIBILIDADE */
@media (prefers-reduced-motion: reduce) {
    .mundo-image {
        animation: none !important;
        background-position: center bottom;
    }
}

/* REFLEXÃO */

.reflexao-section {
    position: relative;
    padding: 140px 5%;
    background: #e9e6de;
    color: #151718;
}

/* CONTAINER */

.reflexao-container {
    width: 90%;
    max-width: var(--max-width);
    margin: 0 auto;
    display: grid;
    grid-template-columns: minmax(0, 1fr) 1px minmax(0, 1.15fr);
    gap: 80px;
    align-items: center;
}

/* PERGUNTAS */

.reflexao-perguntas {
    max-width: 520px;
}

.reflexao-perguntas p {
    font-size: 16px;
    line-height: 1.5;
    color: rgba(21, 23, 24, 0.72);
}

.reflexao-perguntas p+p {
    margin-top: 22px;
}

/* DIVISOR */

.reflexao-divisor {
    width: 1px;
    height: 240px;
    background: rgba(21, 23, 24, 0.18);
}

/* FRASE */

.reflexao-frase {
    margin: 0;
    max-width: 700px;
}

.reflexao-frase p {
    font-size: clamp(34px, 4vw, 60px);
    font-weight: 400;
    line-height: 1.12;
    letter-spacing: -0.025em;
    color: #17191a;
}

/* ENTRADA */

.reflexao-section .reveal-scroll {
    opacity: 0;
    transform: translateY(45px);
    transition: opacity 1s ease, transform 1s cubic-bezier(.22, .61, .36, 1);
}

.reflexao-section .reveal-scroll.is-visible {
    opacity: 1;
    transform: translateY(0);
}

/* RESPONSIVO */

@media (max-width: 900px) {

    .reflexao-section {
        padding: 110px 6%;
    }

    .reflexao-container {
        grid-template-columns: 1fr;
        gap: 55px;
    }

    .reflexao-divisor {
        width: 100%;
        height: 1px;
    }

}

@media (max-width: 600px) {

    .reflexao-section {
        padding: 90px 6%;
    }

    .reflexao-container {
        width: 100%;
    }

    .reflexao-frase p {
        font-size: 36px;
    }

}

/* MÁQUINAS */

.maquinas-section {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 140px 5%;
    overflow: hidden;
    background: #050507;
}

/* IMAGEM */

.maquinas-image {
    position: absolute;
    inset: -5%;
    background-image: url("../assets/images/maquinas-vazio.png");
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
    transform: scale(1.06);
    filter: saturate(0.88) brightness(0.78);
    will-change: transform, filter;
}

/* OVERLAY */

.maquinas-overlay {
    position: absolute;
    inset: 0;
    z-index: 1;
    background: linear-gradient(90deg, rgba(4, 5, 7, 0.96) 0%, rgba(4, 5, 7, 0.88) 32%, rgba(4, 5, 7, 0.48) 63%, rgba(4, 5, 7, 0.18) 100%), linear-gradient(0deg, rgba(4, 5, 7, 0.86) 0%, transparent 58%);
}

/* LUZ / NÉON */

.maquinas-glow {
    position: absolute;
    right: -10%;
    bottom: -25%;
    width: 65vw;
    height: 65vw;
    z-index: 2;
    border-radius: 50%;
    opacity: 0.18;
    background: radial-gradient(circle, rgba(180, 70, 255, 0.8) 0%, rgba(255, 112, 38, 0.35) 28%, transparent 68%);
    filter: blur(65px);
    pointer-events: none;
}

/* CONTAINER */

.maquinas-container {
    position: relative;
    z-index: 5;
    width: 90%;
    max-width: var(--max-width);
    margin: 0 auto;
}

/* CONTEÚDO */

.maquinas-content {
    max-width: 720px;
}

/* TÍTULO */

.maquinas-title {
    margin-top: 25px;
    font-size: clamp(54px, 7vw, 108px);
    font-weight: 300;
    line-height: 0.92;
    letter-spacing: -0.035em;
    color: #f5f3ed;
}

.maquinas-title span {
    display: block;
}

.maquinas-title-secondary {
    color: rgba(255, 255, 255, 0.35);
    margin-top: 8px;
}

/* TEXTO */

.maquinas-copy {
    max-width: 470px;
    margin-top: 45px;
    color: rgba(255, 255, 255, 0.55);
    font-size: 16px;
    line-height: 1.75;
}

.maquinas-highlight {
    margin-top: 16px;
    color: #ffffff;
    font-size: 20px;
}

/* FRASE FINAL */

.maquinas-question {
    margin-top: 55px;
    font-size: clamp(24px, 2.6vw, 38px);
    font-style: italic;
    color: rgba(219, 183, 255, 0.8);
}

/* RESPONSIVO */

@media (max-width: 900px) {

    .maquinas-section {
        padding: 120px 6%;
    }

    .maquinas-image {
        background-position: 60% center;
    }

}

@media (max-width: 600px) {

    .maquinas-section {
        min-height: 850px;
        padding: 100px 6%;
    }

    .maquinas-container {
        width: 100%;
    }

    .maquinas-title {
        font-size: clamp(48px, 15vw, 76px);
    }

}

/* LEIA UM TRECHO */

.trecho-section {
    position: relative;
    padding: 150px 5% 160px;
    background: #dcd9d0;
    color: #17191a;
    overflow: hidden;
}

/* CONTAINER */

.trecho-container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
}

/* CABEÇALHO */

.trecho-section .section-eyebrow {
    color: rgba(23, 25, 26, 0.5);
}

.trecho-chapter {
    margin-top: 14px;
    font-size: 10px;
    letter-spacing: 0.28em;
    color: rgba(23, 25, 26, 0.4);
}

/* LAYOUT */

.trecho-layout {
    position: relative;
    display: grid;
    grid-template-columns: 180px minmax(0, 720px);
    gap: 70px;
    margin-top: 90px;
    justify-content: center;
}

/* NÚMERO */

.trecho-number {
    font-size: clamp(90px, 11vw, 170px);
    font-weight: 200;
    line-height: 0.8;
    letter-spacing: -0.08em;
    color: rgba(23, 25, 26, 0.08);
    user-select: none;
}

/* TEXTO */

.trecho-text {
    margin: 0;
    color: #202223;
}

.trecho-text p {
    font-size: clamp(20px, 2vw, 27px);
    line-height: 1.65;
}

.trecho-text p+p {
    margin-top: 24px;
}

/* PRIMEIRO PARÁGRAFO */

.trecho-opening {
    font-size: clamp(30px, 3.5vw, 50px) !important;
    line-height: 1.25 !important;
    letter-spacing: -0.025em;
}

/* PERGUNTA FINAL */

.trecho-final {
    margin-top: 55px !important;
    font-size: clamp(32px, 4vw, 54px) !important;
    font-style: italic;
    color: #111314;
}

/* RODAPÉ DO TRECHO */

.trecho-footer {
    margin-top: 100px;
    padding-top: 25px;
    border-top: 1px solid rgba(23, 25, 26, 0.18);
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 30px;
}

.trecho-footer span {
    font-size: 9px;
    letter-spacing: 0.25em;
    color: rgba(23, 25, 26, 0.48);
}

/* LINK */

.trecho-link {
    position: relative;
    font-size: 10px;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: #17191a;
    transition: opacity 0.3s ease;
}

.trecho-link:hover {
    opacity: 0.5;
}

/* REVEAL */

.trecho-section .reveal-scroll {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 1.1s ease, transform 1.1s cubic-bezier(.22, .61, .36, 1);
}

.trecho-section .reveal-scroll.is-visible {
    opacity: 1;
    transform: translateY(0);
}

/* RESPONSIVO */

@media (max-width: 900px) {

    .trecho-section {
        padding: 120px 6%;
    }

    .trecho-layout {
        grid-template-columns: 110px 1fr;
        gap: 35px;
    }

}

@media (max-width: 600px) {

    .trecho-section {
        padding: 90px 6% 100px;
    }

    .trecho-container {
        width: 100%;
    }

    .trecho-layout {
        display: block;
        margin-top: 65px;
    }

    .trecho-number {
        margin-bottom: 35px;
        font-size: 80px;
    }

    .trecho-text p {
        font-size: 19px;
    }

    .trecho-opening {
        font-size: 30px !important;
    }

    .trecho-final {
        font-size: 36px !important;
    }

    .trecho-footer {
        margin-top: 70px;
    }

}

/* O LIVRO */

.livro-section {
    position: relative;
    padding: 160px 5%;
    background: #080b0d;
    overflow: hidden;
}

/* CONTAINER */

.livro-container {
    width: 90%;
    max-width: var(--max-width);
    margin: 0 auto;
    display: grid;
    grid-template-columns: minmax(380px, 0.9fr) minmax(0, 1fr);
    gap: 110px;
    align-items: center;
}

/* VISUAL DO LIVRO */

.livro-visual {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 720px;
    perspective: 1400px;
}

/* SOMBRA */

.book-shadow {
    position: absolute;
    width: 420px;
    height: 80px;
    bottom: 60px;
    background: rgba(0, 0, 0, 0.8);
    filter: blur(35px);
    border-radius: 50%;
    transform: rotate(-4deg);
}

/* MOCKUP */

.book-mockup {
    position: relative;
    width: 390px;
    height: 590px;
    transform: rotateY(-12deg) rotateX(2deg) rotateZ(-1deg);
    transform-style: preserve-3d;
    transition: transform 1.2s cubic-bezier(.22, .61, .36, 1);
}

.book-mockup:hover {
    transform: rotateY(-5deg) rotateX(0deg) rotateZ(0deg) translateY(-8px);
}

/* CAPA */

.book-cover {
    position: absolute;
    inset: 0;
    z-index: 3;
    padding: 48px 42px;
    display: flex;
    flex-direction: column;
    background: radial-gradient(circle at 70% 22%, rgba(110, 142, 145, 0.23), transparent 38%), linear-gradient(145deg, #182124 0%, #0a1012 45%, #040607 100%);
    border: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: 0 40px 90px rgba(0, 0, 0, 0.55);
    overflow: hidden;
}

/* TEXTURA */

.book-cover::before {
    content: "";
    position: absolute;
    inset: 0;
    opacity: 0.15;
    background-image: url("data:image/svg+xml, %3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.7' numOctaves='4'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
    pointer-events: none;
}

/* LOMBADA */

.book-spine {
    position: absolute;
    top: 5px;
    bottom: 5px;
    left: -18px;
    width: 22px;
    background: linear-gradient(90deg, #030405, #151d20);
    transform: rotateY(90deg);
    transform-origin: right center;
}

/* CAPA — CONTEÚDO */

.book-author {
    position: relative;
    z-index: 2;
    font-size: 10px;
    letter-spacing: 0.38em;
    color: rgba(255, 255, 255, 0.55);
}

.book-title {
    position: relative;
    z-index: 2;
    margin-top: auto;
    margin-left: -4px;
    font-size: 72px;
    font-weight: 300;
    line-height: 1;
    letter-spacing: 0.12em;
    color: #f5f3ed;
}

.book-cover-line {
    position: relative;
    z-index: 2;
    width: 45px;
    height: 1px;
    margin-top: 28px;
    background: rgba(255, 255, 255, 0.55);
}

.book-cover-text {
    position: relative;
    z-index: 2;
    margin-top: 22px;
    font-size: 15px;
    line-height: 1.55;
    color: rgba(255, 255, 255, 0.52);
}

/* CONTEÚDO */

.livro-content {
    max-width: 620px;
}

.livro-title {
    margin-top: 22px;
    font-size: clamp(70px, 8vw, 120px);
    font-weight: 300;
    line-height: 0.9;
    letter-spacing: 0.06em;
    color: #f5f3ed;
}

.livro-author {
    margin-top: 18px;
    font-size: 11px;
    letter-spacing: 0.38em;
    color: rgba(255, 255, 255, 0.42);
}

/* SINOPSE */

.livro-sinopse {
    margin-top: 55px;
    max-width: 520px;
    font-size: 15px;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.55);
}

.livro-sinopse p+p {
    margin-top: 19px;
}

.livro-lead {
    font-size: 25px !important;
    line-height: 1.45 !important;
    color: rgba(255, 255, 255, 0.9);
}

/* PERGUNTA */

.livro-question {
    margin: 55px 0 0;
    padding-left: 28px;
    border-left: 1px solid rgba(255, 255, 255, 0.25);
}

.livro-question span, .livro-question strong {
    display: block;
}

.livro-question span {
    font-size: 18px;
    line-height: 1.55;
    color: rgba(255, 255, 255, 0.48);
}

.livro-question strong {
    margin-top: 8px;
    font-size: 23px;
    font-weight: 400;
    font-style: italic;
    color: #ffffff;
}

/* AÇÕES */

.livro-actions {
    margin-top: 55px;
    display: flex;
    align-items: center;
    gap: 35px;
}

.livro-button-primary {
    background: #f5f3ed;
    color: #080b0d;
    border: 1px solid #f5f3ed;
}

.livro-button-primary:hover {
    background: transparent;
    color: #ffffff;
}

.livro-link {
    font-size: 10px;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.55);
    transition: color 0.3s ease;
}

.livro-link:hover {
    color: #ffffff;
}

/* RESPONSIVO */

@media (max-width: 1000px) {

    .livro-container {
        grid-template-columns: 1fr;
        gap: 70px;
    }

    .livro-visual {
        min-height: 620px;
    }

}

@media (max-width: 600px) {

    .livro-section {
        padding: 100px 6%;
    }

    .livro-container {
        width: 100%;
    }

    .livro-visual {
        min-height: 500px;
    }

    .book-mockup {
        width: 280px;
        height: 430px;
    }

    .book-cover {
        padding: 35px 28px;
    }

    .book-title {
        font-size: 52px;
    }

    .livro-title {
        font-size: 68px;
    }

    .livro-actions {
        flex-direction: column;
        align-items: flex-start;
    }

}

/* AUTOR */

.autor-section {
    position: relative;
    padding: 160px 5%;
    background: linear-gradient(145deg, #11191c 0%, #080c0e 48%, #050708 100%);
    overflow: hidden;
}

/* CONTAINER */

.autor-container {
    width: 90%;
    max-width: var(--max-width);
    margin: 0 auto;
    display: grid;
    grid-template-columns: minmax(380px, 0.9fr) minmax(0, 1fr);
    gap: 110px;
    align-items: center;
}

/* FOTO */

.autor-visual {
    position: relative;
}

.autor-photo-wrapper {
    position: relative;
    width: 100%;
    max-width: 520px;
    aspect-ratio: 4 / 5;
    overflow: hidden;
    background: #101719;
}

/* FOTO ORIGINAL */

.autor-photo {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center center;
    filter: grayscale(1) contrast(1.08) brightness(0.76);
    transform: scale(1.04);
    transition: transform 1.6s cubic-bezier(.22, .61, .36, 1), filter 1.2s ease;
    will-change: transform;
}

/* TRATAMENTO DE COR */

.autor-photo-color {
    position: absolute;
    inset: 0;
    pointer-events: none;
    background: linear-gradient(145deg, rgba(40, 92, 101, 0.52) 0%, rgba(14, 47, 54, 0.28) 45%, rgba(4, 9, 11, 0.55) 100%), linear-gradient(0deg, rgba(4, 7, 8, 0.55) 0%, transparent 45%);
    mix-blend-mode: color;
}

/* LUZ SUAVE */

.autor-photo-wrapper::after {
    content: "";
    position: absolute;
    inset: 0;
    pointer-events: none;
    background: radial-gradient(circle at 62% 26%, rgba(179, 208, 211, 0.13), transparent 34%);
}

/* HOVER */

.autor-photo-wrapper:hover .autor-photo {
    transform: scale(1.075);
    filter: grayscale(0.85) contrast(1.08) brightness(0.82);
}

/* LEGENDA DA FOTO */

.autor-photo-caption {
    display: block;
    margin-top: 18px;
    font-size: 9px;
    letter-spacing: 0.35em;
    color: white;
}

/* CONTEÚDO */

.autor-content {
    max-width: 650px;
}

/* TÍTULO */

.autor-title {
    margin-top: 24px;
    font-size: clamp(65px, 7vw, 110px);
    font-weight: 300;
    line-height: 0.86;
    letter-spacing: -0.035em;
    color: #f5f3ed;
}

.autor-title span {
    display: block;
    color: rgba(255, 255, 255, 0.33);
}

/* BIO */

.autor-bio {
    max-width: 520px;
    margin-top: 55px;
    font-size: 15px;
    line-height: 1.85;
    color: rgba(255, 255, 255, 0.53);
}

.autor-bio p+p {
    margin-top: 20px;
}

.autor-lead {
    font-size: 24px;
    line-height: 1.55;
    color: rgba(255, 255, 255, 0.88);
}

/* FRASE */

.autor-quote {
    margin: 55px 0 0;
    padding-left: 28px;
    border-left: 1px solid rgba(255, 255, 255, 0.23);
}

.autor-quote p {
    max-width: 440px;
    font-size: clamp(22px, 2.3vw, 32px);
    font-style: italic;
    line-height: 1.5;
    color: rgba(255, 255, 255, 0.68);
}

/* BOTÃO */

.autor-actions {
    margin-top: 50px;
}

.autor-button {
    display: inline-block;
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.38);
    color: #ffffff;
}

.autor-button:hover {
    background: #f5f3ed;
    color: #080b0d;
}

/* RESPONSIVO */

@media (max-width: 1000px) {

    .autor-container {
        grid-template-columns: 1fr;
        gap: 70px;
    }

    .autor-photo-wrapper {
        max-width: 620px;
    }

}

@media (max-width: 600px) {

    .autor-section {
        padding: 100px 6%;
    }

    .autor-container {
        width: 100%;
    }

    .autor-photo-wrapper {
        aspect-ratio: 4 / 5;
    }

    .autor-title {
        font-size: 68px;
    }

    .autor-lead {
        font-size: 21px;
    }

}

/* COMPRAR */

.comprar-section {
    position: relative;
    padding: 160px 5%;
    background: #dcd9d0;
    color: #17191a;
    overflow: hidden;
}

.comprar-container {
    width: 90%;
    max-width: var(--max-width);
    margin: 0 auto;
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(320px, 0.7fr);
    gap: 110px;
    align-items: center;
}

/* CONTEÚDO */

.comprar-section .section-eyebrow {
    color: rgba(23, 25, 26, 0.48);
}

.comprar-title {
    margin-top: 24px;
    font-size: clamp(70px, 8vw, 125px);
    font-weight: 300;
    line-height: 0.88;
    letter-spacing: -0.04em;
    color: #141617;
}

.comprar-title span {
    display: block;
    color: rgba(20, 22, 23, 0.32);
}

.comprar-text {
    margin-top: 45px;
    max-width: 440px;
    font-size: 25px;
    line-height: 1.5;
    color: rgba(20, 22, 23, 0.72);
}

/* OPÇÕES */

.comprar-options {
    margin-top: 60px;
    max-width: 620px;
    border-top: 1px solid rgba(20, 22, 23, 0.18);
}

.comprar-option {
    min-height: 84px;
    padding: 0 5px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 30px;
    border-bottom: 1px solid rgba(20, 22, 23, 0.18);
    transition: padding 0.35s ease, background 0.35s ease;
}

.comprar-option:hover {
    padding: 0 18px;
    background: rgba(255, 255, 255, 0.28);
}

.comprar-option-type {
    font-size: 11px;
    letter-spacing: 0.2em;
    color: #17191a;
}

.comprar-option-action {
    font-size: 15px;
    font-style: italic;
    color: rgba(20, 22, 23, 0.55);
}

/* OBSERVAÇÃO */

.comprar-note {
    margin-top: 25px;
    max-width: 440px;
    font-size: 11px;
    line-height: 1.6;
    color: rgba(20, 22, 23, 0.42);
}

/* CAPA */

.comprar-book {
    display: flex;
    justify-content: center;
    perspective: 1200px;
}

.comprar-cover {
    position: relative;
    width: 330px;
    height: 500px;
    padding: 42px 34px;
    display: flex;
    flex-direction: column;
    background: radial-gradient(circle at 70% 22%, rgba(110, 142, 145, 0.25), transparent 38%), linear-gradient(145deg, #182124, #080d0f 55%, #030405);
    color: #ffffff;
    box-shadow: -20px 35px 55px rgba(0, 0, 0, 0.28);
    transform: rotateY(-8deg);
    transition: transform 1s cubic-bezier(.22, .61, .36, 1);
}

.comprar-cover:hover {
    transform: rotateY(0deg) translateY(-8px);
}

.comprar-cover-author {
    font-size: 9px;
    letter-spacing: 0.35em;
    color: rgba(255, 255, 255, 0.55);
}

.comprar-cover strong {
    margin-top: auto;
    font-size: 65px;
    font-weight: 300;
    letter-spacing: 0.12em;
}

.comprar-cover-line {
    width: 40px;
    height: 1px;
    margin-top: 25px;
    background: rgba(255, 255, 255, 0.48);
}

.comprar-cover p {
    margin-top: 20px;
    font-size: 14px;
    line-height: 1.5;
    color: rgba(255, 255, 255, 0.5);
}

/* ENCERRAMENTO */

.final-section {
    position: relative;
    min-height: 88vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    background: #050708;
}

.final-background {
    position: absolute;
    inset: -5%;
    background-image: url("../assets/images/final-vazio.png");
    background-size: cover;
    background-position: center center;
    transform: scale(1.05);
}
.final-background::after {
    content: "";

    position: absolute;
    inset: 0;

    pointer-events: none;

    opacity: 0.55;

    background:
        radial-gradient(circle at 14% 67%, rgba(255, 213, 120, 0.95) 0 2px, transparent 4px),
        radial-gradient(circle at 19% 69%, rgba(255, 224, 150, 0.85) 0 1.5px, transparent 3px),
        radial-gradient(circle at 25% 66%, rgba(255, 214, 118, 0.9) 0 2px, transparent 4px),
        radial-gradient(circle at 31% 68%, rgba(255, 232, 172, 0.8) 0 1.5px, transparent 3px),
        radial-gradient(circle at 38% 65%, rgba(255, 207, 110, 0.9) 0 2px, transparent 4px),
        radial-gradient(circle at 45% 69%, rgba(255, 221, 148, 0.85) 0 1.6px, transparent 3px),
        radial-gradient(circle at 53% 66%, rgba(255, 214, 118, 0.9) 0 2px, transparent 4px),
        radial-gradient(circle at 61% 68%, rgba(255, 231, 170, 0.8) 0 1.4px, transparent 3px),
        radial-gradient(circle at 70% 65%, rgba(255, 213, 120, 0.9) 0 2px, transparent 4px),
        radial-gradient(circle at 78% 69%, rgba(255, 224, 150, 0.85) 0 1.5px, transparent 3px),
        radial-gradient(circle at 86% 66%, rgba(255, 214, 118, 0.9) 0 2px, transparent 4px);

    mix-blend-mode: screen;

    animation: cityTwinkle 3.2s ease-in-out infinite alternate;
}

@keyframes cityTwinkle {
    0% {
        opacity: 0.28;
        filter: blur(0px);
    }

    25% {
        opacity: 0.45;
        filter: blur(0.2px);
    }

    50% {
        opacity: 0.65;
        filter: blur(0px);
    }

    75% {
        opacity: 0.38;
        filter: blur(0.25px);
    }

    100% {
        opacity: 0.58;
        filter: blur(0px);
    }
}

.final-overlay {
    position: absolute;
    inset: 0;
    z-index: 1;
    background: linear-gradient(90deg, rgba(3, 5, 6, 0.92), rgba(3, 5, 6, 0.38)), linear-gradient(0deg, rgba(3, 5, 6, 0.9), transparent 65%);
}

.final-container {
    position: relative;
    z-index: 5;
    width: 90%;
    max-width: var(--max-width);
    margin: 0 auto;
}

.final-content {
    max-width: 850px;
}

.final-title {
    font-size: clamp(100px, 16vw, 250px);
    font-weight: 200;
    line-height: 0.8;
    letter-spacing: 0.1em;
    color: rgba(255, 255, 255, 0.9);
}

.final-message {
    margin-top: 70px;
}

.final-message span, .final-message strong {
    display: block;
}

.final-message span {
    font-size: clamp(22px, 3vw, 46px);
    font-weight: 400;
    color: rgba(255, 255, 255, 0.48);
}

.final-message strong {
    margin-top: 8px;
    font-size: clamp(30px, 4vw, 60px);
    font-weight: 400;
    color: #ffffff;
}

.final-logo {
    width: min(500px, 85vw);
    height: auto;
}

/* FOOTER */

.site-footer {
    padding: 55px 5%;
    background: #030405;
    color: #ffffff;
}

.footer-container {
    width: 90%;
    max-width: var(--max-width);
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 60px;
    align-items: center;
}

.footer-brand {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.footer-logo {
    width: 130px;
    height: auto;
}

.footer-brand strong {
    font-size: 17px;
    font-weight: 400;
    letter-spacing: 0.4em;
}

.footer-brand span {
    font-size: 8px;
    letter-spacing: 0.25em;
    color: rgba(255, 255, 255, 0.35);
}

/* LINKS */

.footer-links {
    display: flex;
    gap: 30px;
}

.footer-links a {
    font-size: 9px;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.45);
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: #ffffff;
}

/* COPYRIGHT */

.footer-copy {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 5px;
    font-size: 8px;
    letter-spacing: 0.1em;
    color: rgba(255, 255, 255, 0.28);
}

/* RESPONSIVO */

@media (max-width: 900px) {

    .comprar-container {
        grid-template-columns: 1fr;
        gap: 80px;
    }

    .comprar-book {
        justify-content: flex-start;
    }

    .footer-container {
        grid-template-columns: 1fr;
        gap: 35px;
    }

    .footer-copy {
        align-items: flex-start;
    }

}

@media (max-width: 600px) {

    .comprar-section {
        padding: 100px 6%;
    }

    .comprar-container {
        width: 100%;
    }

    .comprar-title {
        font-size: 67px;
    }

    .comprar-cover {
        width: 270px;
        height: 410px;
    }

    .comprar-cover strong {
        font-size: 50px;
    }

    .final-section {
        min-height: 700px;
    }

    .final-container {
        width: 88%;
    }

    .final-title {
        font-size: 78px;
        letter-spacing: 0.08em;
    }

    .site-footer {
        padding: 50px 6%;
    }

    .footer-container {
        width: 100%;
    }

    .footer-links {
        flex-wrap: wrap;
        gap: 20px 25px;
    }

}

/* SEM SINAL + MAJOR */

main {
    display: flex;
    flex-wrap: wrap;
}

main > section {
    flex: 0 0 100%;
    width: 100%;
}

/* SEM SINAL — PAINEL ESQUERDO */

.estatica {
    flex: 0 0 40%;
    width: 40%;
    min-height: 420px;
    padding: 48px 34px 42px 5vw;
    align-items: center;
    background: linear-gradient(135deg, #071014 0%, #081217 48%, #050708 100%);
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.estatica .section-eyebrow, .major-content .section-eyebrow {
    display: none;
}

.estatica-container {
    width: 100%;
    max-width: none;
    margin: 0;
    display: grid;
    grid-template-columns: minmax(155px, 0.9fr) minmax(135px, 1.1fr);
    column-gap: 22px;
    align-items: center;
}

/* TEXTO */

.estatica-content {
    max-width: none;
    grid-column: 1;
    grid-row: 1;
}

.estatica-title {
    width: auto;
    max-width: none;
    margin-top: 0;
    font-size: clamp(31px, 3vw, 48px);
    font-weight: 400;
    line-height: 1.15;
    letter-spacing: 0.16em;
    color: #f5f3ed;
}

.estatica-title span {
    white-space: nowrap;
}

.estatica-title span:last-child {
    margin-top: 0;
    color: #f5f3ed;
}

.estatica-subtitle {
    margin-top: 13px;
    font-size: 13px;
    font-style: normal;
    line-height: 1.5;
    color: rgba(255, 255, 255, 0.72);
}

/* SINAL — CENTRO DO PAINEL */

.signal {
    grid-column: 2;
    grid-row: 1;
    width: 100%;
    margin-top: 0;
    display: flex;
    align-items: center;
    gap: 8px;
}

.signal-line, .estatica-message {
    display: none;
}

.signal-bars {
    width: 100%;
    height: 92px;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 3px;
    overflow: hidden;
}

.signal-bars span {
    flex: 1 1 auto;
    width: auto;
    max-width: 3px;
    background: rgba(255, 255, 255, 0.76);
    box-shadow: 0 0 7px rgba(255, 255, 255, 0.16);
}

/* Ruído mais discreto, como na referência */

.estatica-noise {
    opacity: 0.055;
}

.estatica-scanline {
    opacity: 0;
}

/* MAJOR — PAINEL DIREITO NA MESMA FAIXA */

.major-section {
    flex: 0 0 60%;
    width: 60%;
    min-height: 420px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.major-image {
    inset: -5%;
    background-position: 45% center;
}

.major-overlay {
    background: linear-gradient(90deg, rgba(4, 7, 8, 0.04) 0%, rgba(4, 7, 8, 0.10) 42%, rgba(4, 7, 8, 0.56) 70%, rgba(4, 7, 8, 0.82) 100%), linear-gradient(0deg, rgba(4, 7, 8, 0.34) 0%, transparent 55%);
}

.major-container {
    width: 100%;
    padding: 48px 4vw 42px 30px;
    justify-content: flex-end;
}

.major-content {
    width: min(360px, 46%);
}

.major-title {
    margin-top: 0;
    max-width: 360px;
    font-size: clamp(22px, 2.3vw, 34px);
    font-weight: 500;
    line-height: 1.16;
    letter-spacing: 0.05em;
    color: #f5f3ed;
}

.major-title span {
    margin-top: 3px;
    color: rgba(245, 243, 237, 0.92);
}

.major-copy {
    max-width: 320px;
    margin-top: 20px;
    font-size: 14px;
    line-height: 1.5;
    color: rgba(255, 255, 255, 0.66);
}

.major-name {
    margin-top: 9px;
    font-size: 24px;
    font-style: normal;
    color: #ffffff;
}

/* TABLET / MOBILE */

@media (max-width: 900px) {

    main {
        display: block;
    }

    main > section {
        width: 100%;
    }

    .estatica, .major-section {
        width: 100%;
        min-height: 620px;
    }

    .estatica {
        padding: 90px 6%;
    }

    .estatica-container {
        grid-template-columns: minmax(180px, 0.8fr) minmax(180px, 1.2fr);
        gap: 35px;
    }

    .estatica-title {
        font-size: clamp(38px, 7vw, 60px);
    }

    .major-container {
        min-height: 620px;
        padding: 70px 6%;
    }

    .major-content {
        width: min(430px, 100%);
    }

    .major-title {
        font-size: clamp(34px, 6vw, 52px);
    }

}

@media (max-width: 600px) {

    .estatica {
        min-height: 650px;
        padding: 90px 6% 80px;
    }

    .estatica-container {
        display: block;
    }

    .estatica-title {
        font-size: clamp(38px, 12vw, 55px);
    }

    .signal {
        width: 100%;
        margin-top: 48px;
    }

    .signal-bars {
        height: 85px;
    }

    .major-section {
        min-height: 720px;
    }

    .major-container {
        min-height: 720px;
        align-items: flex-end;
        padding: 70px 6%;
    }

    .major-content {
        width: 100%;
    }

    .major-image {
        background-position: 38% center;
    }

}

/* AUTOR — FOTO COLORIDA */

.autor-container {
    align-items: stretch;
}

/* FOTO TOTALMENTE COLORIDA */

.autor-photo-wrapper {
    height: 100%;
    min-height: 650px;
    aspect-ratio: auto;
}

.autor-photo {
    filter: none;
    transform: scale(1.03);
}

.autor-photo-color, .autor-photo-wrapper::after {
    display: none;
}

.autor-photo-wrapper:hover .autor-photo {
    transform: scale(1.055);
    filter: none;
}

/* TEXTO COM A MESMA ALTURA DA FOTO */

.autor-content {
    max-width: 650px;
    min-height: 650px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.autor-content .autor-actions {
    margin-top: 50px;
}

/* RESPONSIVO */

@media (max-width: 1000px) {

    .autor-container {
        align-items: start;
    }

    .autor-photo-wrapper {
        height: auto;
        min-height: 0;
        aspect-ratio: 4 / 5;
    }

    .autor-content {
        min-height: 0;
    }

}

@media (max-width: 600px) {

    .autor-photo-wrapper {
        aspect-ratio: 4 / 5;
    }

}

/* AUTOR — ALTURA */

@media (min-width: 1001px) {

    .autor-photo-wrapper {
        height: 520px;
        min-height: 520px;
    }

    .autor-content {
        height: 520px;
        min-height: 520px;
        justify-content: center;
    }

    .autor-title {
        margin-top: 18px;
    }

    .autor-bio {
        margin-top: 38px;
    }

    .autor-bio p + p {
        margin-top: 15px;
    }

    .autor-quote {
        margin-top: 38px;
    }

    .autor-actions {
        margin-top: 36px !important;
    }

}

/* CAPA FINAL DO LIVRO */

/* SEÇÃO O LIVRO */

.book-cover {
    background: url("../assets/book/capa_vazio_ck.png") center center / cover no-repeat !important;
    padding: 0 !important;
    border: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: 0 40px 90px rgba(0, 0, 0, 0.55);
}

.book-cover::before, .book-cover > *, .comprar-cover > * {
    display: none !important;
}

/* SEÇÃO COMPRAR */

.comprar-cover {
    background: url("../assets/book/capa_vazio_ck.png") center center / cover no-repeat !important;
    padding: 0 !important;
    overflow: hidden;
    border: 1px solid rgba(0, 0, 0, 0.08);
    box-shadow: -20px 35px 55px rgba(0, 0, 0, 0.28);
}

/* CAPA EM IMG */

.book-cover-image {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center center;
    z-index: 3;
    border: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: 0 40px 90px rgba(0, 0, 0, 0.55);
}

.comprar-cover-image {
    display: block;
    width: 330px;
    height: auto;
    object-fit: cover;
    box-shadow: -20px 35px 55px rgba(0, 0, 0, 0.28);
    transform: rotateY(-8deg);
    transition: transform 1s cubic-bezier(.22, .61, .36, 1);
}

.comprar-cover-image:hover {
    transform: rotateY(0deg) translateY(-8px);
}

@media (max-width: 600px) {

    .comprar-cover-image {
        width: 270px;
    }

}


/* =========================================================
   DIA ZERO — PAN HORIZONTAL CONTROLADO PELO SCROLL
   ========================================================= */

.dia-zero-image {
    inset: -8%;
    transform:
        translate3d(var(--dia-zero-x, -5%), 0, 0)
        scale(1.10);
    will-change: transform;
}

/* Evita movimento para usuários que preferem menos animação */
@media (prefers-reduced-motion: reduce) {
    .dia-zero-image {
        transform: scale(1.10) !important;
    }
}


/* =========================================================
   O TEMPO — CONTADOR VERTICAL CINEMATOGRÁFICO
   Desenvolvido por TABAN studio design — Estevão Dias
   ========================================================= */

.tempo-section {
    min-height: 190vh;
    padding: 0 5%;
    overflow: visible;
}

.tempo-container {
    min-height: 190vh;

    display: grid;
    grid-template-columns:
        minmax(0, 1fr)
        minmax(300px, 420px);

    gap: clamp(60px, 9vw, 150px);
    align-items: start;
}

/* Texto permanece visível enquanto os dias avançam. */
.tempo-intro {
    position: sticky;
    top: 28vh;

    max-width: 720px;

    padding-top: 1px;
}

/* =========================================================
   LINHA DO TEMPO À DIREITA
   ========================================================= */

.timeline {
    position: sticky;
    top: 14vh;

    width: 100%;
    height: 72vh;
    min-height: 560px;

    margin-top: 0;

    overflow: hidden;
}

/* Linha vertical base. */
.timeline-base {
    top: 4%;
    bottom: 4%;
    left: auto;
    right: 18px;

    width: 1px;
    height: auto;

    background:
        rgba(255, 255, 255, 0.13);
}

/* Linha preenchida conforme o visitante desce. */
.timeline-progress {
    top: 4%;
    left: auto;
    right: 18px;

    width: 1px;
    height:
        calc(
            (100% - 8%)
            * var(--tempo-progress, 0)
        );

    background: #f5f3ed;

    box-shadow:
        0 0 14px
        rgba(255, 255, 255, 0.22);

    transition:
        height 0.12s linear;
}

/* =========================================================
   DIAS / MESES / ANOS
   ========================================================= */

.timeline-items {
    position: relative;

    width: 100%;
    height: 100%;

    min-width: 0;

    display: flex;
    flex-direction: column;
    justify-content: space-between;

    padding:
        3% 0;

    overflow: visible;
}

.timeline-item {
    position: relative;

    width: 100%;
    height: auto;
    min-height: 38px;

    display: grid;
    grid-template-columns:
        minmax(0, 1fr)
        38px;

    align-items: center;

    opacity: 1;

    transform: none;

    transition:
        opacity 0.45s ease,
        transform 0.55s
        cubic-bezier(.22, .61, .36, 1);
}

/* Remove o comportamento antigo do ativo horizontal. */
.timeline-item.is-active {
    opacity: 1;
}

/* =========================================================
   TEXTO
   ========================================================= */

.timeline-label {
    position: static;

    grid-column: 1;

    justify-self: end;

    padding-right: 22px;

    white-space: nowrap;

    font-size: 10px;
    font-weight: 400;

    letter-spacing: 0.20em;

    color:
        rgba(255, 255, 255, 0.22);

    transform:
        translateX(0);

    transition:
        color 0.5s ease,
        font-size 0.55s
        cubic-bezier(.22, .61, .36, 1),
        letter-spacing 0.5s ease,
        transform 0.55s
        cubic-bezier(.22, .61, .36, 1),
        opacity 0.5s ease;
}

/* Passado ainda visível, mas distante. */
.timeline-item.is-past .timeline-label {
    color:
        rgba(255, 255, 255, 0.30);
}

/* Futuro ainda mais apagado. */
.timeline-item.is-future .timeline-label {
    color:
        rgba(255, 255, 255, 0.15);
}

/* Momento atual. */
.timeline-item.is-current .timeline-label {
    font-size:
        clamp(24px, 2.6vw, 42px);

    letter-spacing: 0.08em;

    color: #f5f3ed;

    transform:
        translateX(-8px);
}

/* =========================================================
   PONTOS
   ========================================================= */

.timeline-dot {
    position: static;

    grid-column: 2;

    justify-self: center;

    width: 7px;
    height: 7px;

    border:
        1px solid
        rgba(255, 255, 255, 0.25);

    background: #080b0d;

    opacity: 0.42;

    transform: scale(1);

    transition:
        width 0.45s ease,
        height 0.45s ease,
        opacity 0.45s ease,
        background 0.45s ease,
        border-color 0.45s ease,
        box-shadow 0.45s ease,
        transform 0.45s ease;
}

.timeline-item.is-active .timeline-dot {
    background: #080b0d;
    transform: none;
    box-shadow: none;
}

.timeline-item.is-past .timeline-dot {
    opacity: 0.52;

    background:
        rgba(245, 243, 237, 0.42);
}

.timeline-item.is-current .timeline-dot {
    width: 13px;
    height: 13px;

    opacity: 1;

    background: #f5f3ed;

    border-color: #f5f3ed;

    transform:
        scale(1.18);

    box-shadow:
        0 0 0 5px
        rgba(255, 255, 255, 0.05),
        0 0 22px
        rgba(255, 255, 255, 0.26);
}

/* Pequeno traço horizontal apontando para o instante atual. */
.timeline-item.is-current::before {
    content: "";

    position: absolute;

    right: 38px;

    width: 30px;
    height: 1px;

    background:
        rgba(245, 243, 237, 0.55);
}

/* =========================================================
   RESPONSIVO
   ========================================================= */

@media (max-width: 900px) {

    .tempo-section {
        min-height: auto;

        padding:
            110px 6%
            120px;
    }

    .tempo-container {
        min-height: 0;

        grid-template-columns: 1fr;

        gap: 75px;
    }

    .tempo-intro {
        position: static;
    }

    .timeline {
        position: relative;
        top: auto;

        height: auto;
        min-height: 680px;

        overflow: visible;
    }

    .timeline-items {
        min-width: 0;
        min-height: 680px;
    }

    .timeline-label {
        font-size: 10px;
    }

    .timeline-item.is-current .timeline-label {
        font-size:
            clamp(23px, 7vw, 38px);
    }
}


@media (max-width: 600px) {

    .tempo-section {
        padding:
            95px 6%
            105px;
    }

    .timeline {
        min-height: 620px;
    }

    .timeline-items {
        min-height: 620px;
    }

    .timeline-base,
    .timeline-progress {
        right: 11px;
    }

    .timeline-item {
        grid-template-columns:
            minmax(0, 1fr)
            24px;
    }

    .timeline-label {
        padding-right: 14px;
    }

    .timeline-item.is-current::before {
        right: 24px;
        width: 22px;
    }
}


/* =========================================================
   ACESSIBILIDADE
   ========================================================= */

@media (prefers-reduced-motion: reduce) {

    .timeline-progress,
    .timeline-item,
    .timeline-label,
    .timeline-dot {
        transition: none !important;
    }

}


/* =========================================================
   CORREÇÃO — TIMELINE VERTICAL
   Impede o JavaScript antigo da timeline horizontal
   de transformar a barra vertical em um quadro branco.
   ========================================================= */

.tempo-section .timeline-progress {
    width: 1px !important;
    max-width: 1px !important;
    min-width: 1px !important;
}


/* =========================================================
   AJUSTE DE TRANSIÇÃO — O TEMPO / O MUNDO
   ========================================================= */

.tempo-section {
    margin-bottom: 14px;
}


/* =========================================================
   LIVRO — MOCKUP PRONTO SEM EFEITOS EXTRAS
   Desenvolvido por TABAN studio design — Estevão Dias
   ========================================================= */

/* Remove sombra artificial antiga */
.book-shadow,
.book-spine {
    display: none !important;
}

/* Container do livro */
.livro-visual {
    min-height: 0;
    perspective: none;
}

/* Neutraliza o mockup 3D antigo */
.book-mockup {
    width: auto;
    height: auto;

    transform: none !important;
    transform-style: flat;

    transition: none;

    display: flex;
    justify-content: center;
    align-items: center;
}

.book-mockup:hover {
    transform: none !important;
}

/* Imagem final do mockup */
.book-mockup-image {
    display: block;

    width: min(520px, 100%);
    height: auto;

    object-fit: contain;

    transform: none !important;

    filter: none !important;

    box-shadow: none !important;

    transition: none !important;
}

/* Seção comprar */
.comprar-book {
    perspective: none;
}

.comprar-cover-image {
    display: block;

    width: min(420px, 100%);
    height: auto;

    object-fit: contain;

    transform: none !important;

    filter: none !important;

    box-shadow: none !important;

    transition: none !important;
}

.comprar-cover-image:hover {
    transform: none !important;
}

/* Remove capas CSS antigas caso ainda existam no HTML */
.book-cover,
.comprar-cover {
    display: none !important;
}

@media (max-width: 600px) {

    .book-mockup-image {
        width: min(360px, 100%);
    }

    .comprar-cover-image {
        width: min(320px, 100%);
    }

}


/* =========================================================
   PAPEL — REFLEXÃO + LEIA UM TRECHO
   Desenvolvido por TABAN studio design — Estevão Dias
   ========================================================= */

.reflexao-section,
.trecho-section {
    background-color: #e9e6de;
    background-image: url("../assets/images/paper-white.png");
    background-position: center top;
    background-repeat: repeat;
    background-size: auto;
}

.trecho-section {
    background-color: #dcd9d0;
}


/* =========================================================
   BOTÕES COMPRAR — DOURADO
   Menu + 2 botões "COMPRAR VAZIO"
   Desenvolvido por TABAN studio design — Estevão Dias
   ========================================================= */

.main-nav .nav-buy,
.hero-actions .button-light,
.livro-button-primary {
    background: #c9a14a !important;
    color: #ffffff !important;

    border: 1px solid #ffffff !important;

    box-shadow:
        8px -8px 0
        rgba(201, 161, 74, 0.45);

    transition:
        background 0.3s ease,
        color 0.3s ease,
        border-color 0.3s ease,
        box-shadow 0.3s ease,
        transform 0.3s ease;
}


/* HOVER */
.main-nav .nav-buy:hover,
.hero-actions .button-light:hover,
.livro-button-primary:hover {
    background: #d5b05a !important;
    color: #ffffff !important;

    border-color: #ffffff !important;

    box-shadow:
        10px -10px 0
        rgba(201, 161, 74, 0.55);

    transform:
        translate(-1px, 1px);
}


/* Garante que o botão Comprar do menu não use a linha inferior padrão */
.main-nav .nav-buy::after {
    display: none !important;
}


/* =========================================================
   CORREÇÃO BOTÕES DOURADOS
   COMPRAR menu + COMPRAR VAZIO
   CONHEÇA A HISTÓRIA permanece no estilo normal
   ========================================================= */

/* CONHEÇA A HISTÓRIA — volta ao estilo original claro */
.hero-actions .button-light {
    background: #f5f3ed !important;
    color: #050708 !important;
    border: 1px solid #f5f3ed !important;
    box-shadow: none !important;
    transform: none !important;
}

.hero-actions .button-light:hover {
    background: transparent !important;
    color: #ffffff !important;
    border-color: #f5f3ed !important;
    box-shadow: none !important;
    transform: none !important;
}


/* COMPRAR — MENU + COMPRAR VAZIO */
.main-nav .nav-buy,
.hero-actions .button-outline,
.livro-button-primary {
    background: #c9a14a !important;
    color: #ffffff !important;
    border: 1px solid #ffffff !important;

    /* sombra suave, 3px para cima e à direita */
    box-shadow:
        3px -3px 6px
        rgba(201, 161, 74, 0.45);

    transition:
        background 0.3s ease,
        color 0.3s ease,
        border-color 0.3s ease,
        box-shadow 0.3s ease;
}

.main-nav .nav-buy:hover,
.hero-actions .button-outline:hover,
.livro-button-primary:hover {
    background: #d5b05a !important;
    color: #ffffff !important;
    border-color: #ffffff !important;

    box-shadow:
        3px -3px 7px
        rgba(201, 161, 74, 0.45);

    transform: none !important;
}

.main-nav .nav-buy::after {
    display: none !important;
}