/* ==========================================================================
   DESIGN SYSTEM & VARIABLES — O COPY
   ========================================================================== */

:root {
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    --font-mono: 'monospace', Courier, monospace;
    --ease-premium: cubic-bezier(0.16, 1, 0.3, 1);
    --transition-duration: 500ms;

    /* Light Mode (Visual Atual Aprovado) */
    --color-bg: #FFFFFF;
    --color-text: #000000;
    --color-text-muted: #525252;
    --color-border: rgba(0, 0, 0, 0.1);
    --color-surface: #F5F5F5;
    --color-surface-info: rgba(255, 255, 255, 0.9);
    
    --color-footer-bg: #0A0A0A;
    --color-footer-text: #FFFFFF;
    --color-footer-border: rgba(255, 255, 255, 0.1);

    --color-button-primary-bg: #000000;
    --color-button-primary-text: #FFFFFF;
    --color-button-primary-border: #000000;
    --color-button-primary-hover-bg: #FFFFFF;
    --color-button-primary-hover-text: #000000;

    --color-button-secondary-bg: transparent;
    --color-button-secondary-text: #000000;
    --color-button-secondary-border: rgba(0, 0, 0, 0.1);
    --color-button-secondary-hover-bg: rgba(0, 0, 0, 0.02);
    --color-button-secondary-hover-border: #000000;

    --color-overlay: rgba(0, 0, 0, 0.1);
    --color-menu-overlay-bg: #FFFFFF;
    --color-menu-link: #000000;
    
    --project-arrow-bg: #FFFFFF;
    --project-arrow-text: #000000;
}

[data-theme="dark"] {
    /* Dark Mode Premium (Estilo Linear/Vercel/Apple) */
    --color-bg: #050505;
    --color-text: #FFFFFF;
    --color-text-muted: #8E8E93;
    --color-border: rgba(255, 255, 255, 0.08);
    --color-surface: #0F0F0F;
    --color-surface-info: rgba(10, 10, 10, 0.85);

    --color-footer-bg: #020202;
    --color-footer-text: #FFFFFF;
    --color-footer-border: rgba(255, 255, 255, 0.05);

    --color-button-primary-bg: #FFFFFF;
    --color-button-primary-text: #000000;
    --color-button-primary-border: #FFFFFF;
    --color-button-primary-hover-bg: #050505;
    --color-button-primary-hover-text: #FFFFFF;

    --color-button-secondary-bg: transparent;
    --color-button-secondary-text: #FFFFFF;
    --color-button-secondary-border: rgba(255, 255, 255, 0.1);
    --color-button-secondary-hover-bg: rgba(255, 255, 255, 0.02);
    --color-button-secondary-hover-border: #FFFFFF;

    --color-overlay: rgba(0, 0, 0, 0.3);
    --color-menu-overlay-bg: #050505;
    --color-menu-link: #FFFFFF;

    --project-arrow-bg: #FFFFFF;
    --project-arrow-text: #000000;
}

/* ==========================================================================
   RESET & BASE STYLES
   ========================================================================== */

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

html {
    scroll-behavior: smooth;
    background-color: var(--color-bg);
    color: var(--color-text);
    transition: background-color var(--transition-duration) var(--ease-premium), 
                color var(--transition-duration) var(--ease-premium);
}

body {
    font-family: var(--font-primary);
    font-size: 16px;
    line-height: 1.5;
    letter-spacing: -0.02em;
    font-weight: 400;
    overflow-x: hidden;
    cursor: none; /* Oculta cursor do navegador */
    -webkit-font-smoothing: antialiased;
    background-color: var(--color-bg);
    color: var(--color-text);
    transition: background-color var(--transition-duration) var(--ease-premium), 
                color var(--transition-duration) var(--ease-premium);
}

/* Permitir cursor padrão apenas em telas de toque ou se o JS falhar */
a, button, input, textarea, [role="button"] {
    cursor: none;
    outline: none;
    text-decoration: none;
    color: inherit;
    background: none;
    border: none;
}

/* ==========================================================================
   CUSTOM CURSOR
   ========================================================================== */

#custom-cursor {
    position: fixed;
    top: 0;
    left: 0;
    width: 32px;
    height: 32px;
    border: 1px solid #FFFFFF;
    background-color: #FFFFFF;
    border-radius: 50%;
    pointer-events: none;
    z-index: 99999;
    mix-blend-mode: difference;
    transform: translate3d(0, 0, 0) scale(1);
    transform-origin: center center;
    transition: transform var(--transition-duration) var(--ease-premium);
    will-change: transform;
}

/* Cursor ativo no hover de links */
#custom-cursor.active {
    transform: translate3d(0, 0, 0) scale(2.5);
}

/* ==========================================================================
   NAVIGATION & HEADER
   ========================================================================== */

.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 9999;
    mix-blend-mode: difference;
    padding: 24px; /* Padding generoso */
    transition: padding 0.3s var(--ease-premium);
}

@media (min-width: 768px) {
    .header {
        padding: 40px 80px;
    }
}

.header-container {
    max-width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 24px;
    font-weight: 700;
    letter-spacing: -0.05em;
    color: #FFFFFF; /* Invertido pelo mix-blend-mode */
    text-transform: lowercase;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 16px;
}

.theme-toggle {
    color: #FFFFFF; /* Invertido pelo mix-blend-mode */
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 8px;
    position: relative;
    width: 40px;
    height: 40px;
    transition: transform var(--transition-duration) var(--ease-premium);
}

.theme-toggle svg {
    position: absolute;
    width: 20px;
    height: 20px;
    transition: transform 0.5s var(--ease-premium), opacity 0.5s var(--ease-premium);
    will-change: transform, opacity;
}

/* Estado Light: Sun escondido, Moon visível */
html[data-theme="light"] .theme-toggle .sun-icon {
    opacity: 0;
    transform: rotate(90deg) scale(0);
}
html[data-theme="light"] .theme-toggle .moon-icon {
    opacity: 1;
    transform: rotate(0) scale(1);
}

/* Estado Dark: Sun visível, Moon escondido (Valor padrão de fallback se não estiver definido explicitamente é tratado como Light pelo JS, mas mapeamos explicitamente) */
html[data-theme="dark"] .theme-toggle .sun-icon {
    opacity: 1;
    transform: rotate(0) scale(1);
}
html[data-theme="dark"] .theme-toggle .moon-icon {
    opacity: 0;
    transform: rotate(-90deg) scale(0);
}

/* Fallback para quando o atributo data-theme ainda não foi injetado (inicia no Light) */
html:not([data-theme="dark"]) .theme-toggle .sun-icon {
    opacity: 0;
    transform: rotate(90deg) scale(0);
}
html:not([data-theme="dark"]) .theme-toggle .moon-icon {
    opacity: 1;
    transform: rotate(0) scale(1);
}

.menu-toggle {
    color: #FFFFFF;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 8px;
    transition: transform var(--transition-duration) var(--ease-premium);
}

.plus-icon {
    transition: transform 0.5s var(--ease-premium);
}

/* Menu Toggle Ativado (vira X) */
.menu-toggle.open .plus-icon {
    transform: rotate(45deg);
}

/* Overlay do Menu */
.menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--color-menu-overlay-bg);
    z-index: 9998;
    display: flex;
    align-items: center;
    justify-content: center;
    transform: translateY(-100%);
    transition: transform 0.8s cubic-bezier(0.16, 1, 0.3, 1),
                background-color var(--transition-duration) var(--ease-premium);
}

.menu-overlay.open {
    transform: translateY(0);
}

.menu-nav {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 24px;
}

.menu-link {
    font-size: 8vw;
    font-weight: 700;
    letter-spacing: -0.05em;
    line-height: 1;
    color: var(--color-menu-link);
    transition: transform 0.3s var(--ease-premium), 
                opacity 0.3s var(--ease-premium),
                color var(--transition-duration) var(--ease-premium);
}

@media (min-width: 768px) {
    .menu-link {
        font-size: 4vw;
    }
}

.menu-link:hover {
    opacity: 0.5;
    transform: scale(1.05);
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */

.hero-section {
    min-height: 95vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 120px 24px 60px 24px;
}

@media (min-width: 992px) {
    .hero-section {
        min-height: 100vh;
        padding: 140px 80px 80px 80px;
    }
}

.hero-container {
    max-width: 1300px;
    width: 100%;
    display: flex;
    flex-direction: column-reverse;
    align-items: center;
    gap: 48px;
}

@media (min-width: 992px) {
    .hero-container {
        flex-direction: row;
        justify-content: space-between;
        gap: 80px;
    }
}

.hero-text-col {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    width: 100%;
}

@media (min-width: 992px) {
    .hero-text-col {
        align-items: flex-start;
        text-align: left;
        flex: 1.3;
    }
}

.hero-visual-col {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    max-width: 320px;
}

@media (min-width: 992px) {
    .hero-visual-col {
        flex: 0.7;
        max-width: 380px;
    }
}

/* Headlines */
.hero-title {
    font-size: 11vw;
    font-weight: 700;
    letter-spacing: -0.05em;
    line-height: 0.95;
    text-transform: uppercase;
    margin-bottom: 24px;
    display: block;
}

@media (min-width: 992px) {
    .hero-title {
        font-size: 5.5vw;
        line-height: 0.9;
    }
}

.hero-subheadline {
    font-size: 18px;
    color: var(--color-text-muted);
    max-width: 600px;
    line-height: 1.5;
    letter-spacing: -0.02em;
    margin-top: 16px;
    margin-bottom: 40px;
    transition: color var(--transition-duration) var(--ease-premium);
}

@media (min-width: 992px) {
    .hero-subheadline {
        font-size: 24px;
        margin-top: 32px;
        margin-bottom: 48px;
    }
}

.hero-cta-wrapper {
    display: flex;
    flex-direction: column;
    gap: 16px;
    width: 100%;
}

@media (min-width: 480px) {
    .hero-cta-wrapper {
        flex-direction: row;
        width: auto;
        justify-content: center;
    }
}

@media (min-width: 992px) {
    .hero-cta-wrapper {
        justify-content: flex-start;
    }
}

/* ==========================================================================
   GHOST COMPONENT (MESH GRADIENT SVG)
   ========================================================================== */

.ghost-container {
    width: 100%;
    position: relative;
    padding: 16px;
    display: flex;
    justify-content: center;
    align-items: center;
    animation: ghost-float 2.8s infinite ease-in-out;
    transform-origin: top center;
}

@keyframes ghost-float {
    0%, 100% {
        transform: translate3d(0, 0, 0) scaleY(1);
    }
    50% {
        transform: translate3d(0, -12px, 0) scaleY(1.04);
    }
}

.ghost-svg {
    width: 100%;
    height: auto;
    filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.15));
    transition: filter var(--transition-duration) var(--ease-premium);
}

/* Efeito sutil de brilho azul no tema dark para o fantasma */
html[data-theme="dark"] .ghost-svg {
    filter: drop-shadow(0 20px 40px rgba(135, 206, 235, 0.15));
}

.ghost-svg ellipse {
    fill: #FFFFFF; /* Olhos brancos para contrastar com o corpo escuro */
    will-change: transform;
    transition: transform 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Animação de piscar (Blink) */
.animate-blink {
    animation: blink 3s infinite ease-in-out;
    transform-origin: center;
}

@keyframes blink {
    0%, 90%, 100% {
        ry: 30px;
    }
    95% {
        ry: 3px;
    }
}

/* Botões */
.btn-primary {
    background-color: var(--color-button-primary-bg);
    color: var(--color-button-primary-text);
    padding: 16px 32px;
    font-size: 16px;
    font-weight: 700;
    border-radius: 0px;
    border: 1px solid var(--color-button-primary-border);
    transition: background-color var(--transition-duration) var(--ease-premium), 
                color var(--transition-duration) var(--ease-premium),
                border-color var(--transition-duration) var(--ease-premium);
    text-align: center;
}

.btn-primary:hover {
    background-color: var(--color-button-primary-hover-bg);
    color: var(--color-button-primary-hover-text);
}

.btn-secondary {
    background-color: var(--color-button-secondary-bg);
    color: var(--color-button-secondary-text);
    padding: 16px 32px;
    font-size: 16px;
    font-weight: 700;
    border: 1px solid var(--color-button-secondary-border);
    border-radius: 0px;
    transition: border-color var(--transition-duration) var(--ease-premium), 
                background-color var(--transition-duration) var(--ease-premium),
                color var(--transition-duration) var(--ease-premium);
    text-align: center;
}

.btn-secondary:hover {
    border-color: var(--color-button-secondary-hover-border);
    background-color: var(--color-button-secondary-hover-bg);
}

/* ==========================================================================
   INFINITE MARQUEE SECTION
   ========================================================================== */

.marquee-section {
    width: 100%;
    overflow: hidden;
    padding: 60px 0;
    background-color: var(--color-bg);
    transition: background-color var(--transition-duration) var(--ease-premium);
}

.marquee-container {
    overflow: hidden;
    white-space: nowrap;
    width: 100%;
    position: relative;
}

.marquee-content {
    display: inline-flex;
    gap: 32px;
    animation: marquee-scroll 30s linear infinite;
}

.marquee-container:hover .marquee-content {
    animation-play-state: paused;
}

@keyframes marquee-scroll {
    0% {
        transform: translate3d(0, 0, 0);
    }
    100% {
        transform: translate3d(-50%, 0, 0);
    }
}

.marquee-card {
    position: relative;
    width: 250px;
    height: 350px; /* proporção 5:7 */
    flex-shrink: 0;
    overflow: hidden;
    background-color: var(--color-surface);
    transition: transform var(--transition-duration) var(--ease-premium),
                background-color var(--transition-duration) var(--ease-premium);
}

@media (min-width: 768px) {
    .marquee-card {
        width: 320px;
        height: 448px;
    }
}

/* Imagens do marquee: Grayscale padrão, cor no hover */
.marquee-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top center;
    filter: grayscale(100%);
    transition: filter 700ms var(--ease-premium), 
                transform 700ms var(--ease-premium);
}

.marquee-card:hover img {
    filter: grayscale(0%);
    transform: scale(1.05);
}

.marquee-card-info {
    position: absolute;
    bottom: 24px;
    left: 24px;
    z-index: 10;
    background: var(--color-surface-info);
    padding: 8px 16px;
    border: 1px solid var(--color-border);
    color: var(--color-text);
    transition: background-color var(--transition-duration) var(--ease-premium),
                border-color var(--transition-duration) var(--ease-premium),
                color var(--transition-duration) var(--ease-premium);
}

/* Estilos de bordas assimétricas dos cards */
.card-a {
    border-top-left-radius: 100px;
    border-top-right-radius: 12px;
    border-bottom-left-radius: 12px;
    border-bottom-right-radius: 12px;
}
.card-a img {
    border-top-left-radius: 100px;
}

.card-b {
    border-top-right-radius: 100px;
    border-bottom-left-radius: 40px;
    border-top-left-radius: 12px;
    border-bottom-right-radius: 12px;
}
.card-b img {
    border-top-right-radius: 100px;
    border-bottom-left-radius: 40px;
}

.card-c {
    border-radius: 40px;
}
.card-c img {
    border-radius: 40px;
}

.card-d {
    border-bottom-right-radius: 100px;
    border-top-left-radius: 12px;
    border-top-right-radius: 12px;
    border-bottom-left-radius: 12px;
}
.card-d img {
    border-bottom-right-radius: 100px;
}

.card-e {
    border-bottom-left-radius: 100px;
    border-top-left-radius: 12px;
    border-top-right-radius: 12px;
    border-bottom-right-radius: 12px;
}
.card-e img {
    border-bottom-left-radius: 100px;
}

.card-f {
    border-top-left-radius: 40px;
    border-bottom-right-radius: 40px;
    border-top-right-radius: 12px;
    border-bottom-left-radius: 12px;
}
.card-f img {
    border-top-left-radius: 40px;
    border-bottom-right-radius: 40px;
}

/* ==========================================================================
   BOTÃO FLUTUANTE DE WHATSAPP PREMIUM
   ========================================================================== */

.floating-whatsapp {
    position: fixed;
    bottom: 32px;
    right: 32px;
    z-index: 9995;
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 22px;
    background-color: var(--color-text);
    color: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: 100px;
    font-size: 14px;
    font-weight: 700;
    letter-spacing: -0.01em;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
    transition: transform var(--transition-duration) var(--ease-premium),
                background-color var(--transition-duration) var(--ease-premium),
                color var(--transition-duration) var(--ease-premium),
                box-shadow var(--transition-duration) var(--ease-premium);
    will-change: transform;
}

.floating-whatsapp svg {
    flex-shrink: 0;
}

.floating-whatsapp:hover {
    transform: translate3d(0, -4px, 0) scale(1.03);
    box-shadow: 0 14px 35px rgba(0, 0, 0, 0.25);
}

@media (max-width: 768px) {
    .floating-whatsapp {
        bottom: 20px;
        right: 20px;
        padding: 12px;
        border-radius: 50%;
    }
    .floating-whatsapp span {
        display: none;
    }
}

/* ==========================================================================
   INTRO STATEMENT SECTION
   ========================================================================== */

.intro-section {
    padding: 100px 24px;
    background-color: var(--color-bg);
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
    transition: background-color var(--transition-duration) var(--ease-premium),
                border-color var(--transition-duration) var(--ease-premium);
}

@media (min-width: 768px) {
    .intro-section {
        padding: 160px 80px;
    }
}

.intro-container {
    max-width: 1000px;
    margin: 0 auto;
}

.mono-meta {
    font-family: var(--font-mono);
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-text-muted);
    display: inline-block;
    margin-bottom: 24px;
    transition: color var(--transition-duration) var(--ease-premium);
}

.intro-statement {
    font-size: 32px;
    font-weight: 700;
    letter-spacing: -0.04em;
    line-height: 1.1;
    color: var(--color-text);
    transition: color var(--transition-duration) var(--ease-premium);
}

@media (min-width: 768px) {
    .intro-statement {
        font-size: 54px;
    }
}

/* ==========================================================================
   PROJECT GRID SECTION (VITRINE COMPACTA GSTVWEB STYLE)
   ========================================================================== */

.project-grid-section {
    padding: 100px 24px;
    background-color: var(--color-bg);
    transition: background-color var(--transition-duration) var(--ease-premium);
}

@media (min-width: 768px) {
    .project-grid-section {
        padding: 140px 80px;
    }
}

.grid-container {
    max-width: 1300px;
    margin: 0 auto;
}

.grid-header.text-center {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: 56px;
}

.grid-title {
    font-size: 32px;
    font-weight: 700;
    letter-spacing: -0.04em;
    margin: 12px 0 16px 0;
    color: var(--color-text);
    transition: color var(--transition-duration) var(--ease-premium);
}

@media (min-width: 768px) {
    .grid-title {
        font-size: 48px;
    }
}

.grid-subtitle {
    font-size: 16px;
    color: var(--color-text-muted);
    max-width: 680px;
    line-height: 1.6;
    letter-spacing: -0.02em;
    margin-bottom: 24px;
    transition: color var(--transition-duration) var(--ease-premium);
}

@media (min-width: 768px) {
    .grid-subtitle {
        font-size: 20px;
    }
}

.grid-scroll-hint {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
    color: var(--color-text-muted);
    padding: 8px 18px;
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: 100px;
    transition: background-color var(--transition-duration) var(--ease-premium),
                border-color var(--transition-duration) var(--ease-premium),
                color var(--transition-duration) var(--ease-premium);
}

.project-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 40px 32px;
}

@media (min-width: 768px) {
    .project-grid {
        grid-template-columns: 1fr 1fr;
        gap: 48px 36px;
    }
}

/* Card do Projeto */
.project-card {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

/* Moldura de Preview (Proporção 16:10 Estrita + Overflow Hidden) */
.preview-frame {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 10;
    border-radius: 16px;
    border: 1px solid var(--color-border);
    background-color: var(--color-surface);
    overflow: hidden;
    transition: border-color var(--transition-duration) var(--ease-premium),
                box-shadow 0.4s var(--ease-premium),
                background-color var(--transition-duration) var(--ease-premium);
}

.project-card:hover .preview-frame {
    border-color: var(--color-text-muted);
}

/* Scroll no Hover (Velocidade 100% Constante e Direta - Transição Linear) */
.project-card .preview-img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
    object-position: top center;
    transform: translate3d(0, 0, 0);
    transition: top 0.9s cubic-bezier(0.25, 1, 0.5, 1),
                transform 0.9s cubic-bezier(0.25, 1, 0.5, 1);
    will-change: top, transform;
}

.project-card:hover .preview-img {
    top: 100%;
    transform: translate3d(0, -100%, 0);
    transition: top var(--scroll-time, 10s) linear,
                transform var(--scroll-time, 10s) linear;
}

/* Metadados do Projeto */
.project-card-meta {
    display: flex;
    flex-direction: column;
    gap: 4px;
    padding-left: 4px;
}

.project-card-title {
    font-size: 20px;
    font-weight: 700;
    letter-spacing: -0.03em;
    color: var(--color-text);
    transition: color var(--transition-duration) var(--ease-premium);
}

.project-card-tag {
    font-size: 12px;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    transition: color var(--transition-duration) var(--ease-premium);
}

/* ==========================================================================
   ABOUT SECTION
   ========================================================================== */

.about-section {
    padding: 100px 24px;
    background-color: var(--color-bg);
    border-top: 1px solid var(--color-border);
    transition: background-color var(--transition-duration) var(--ease-premium),
                border-color var(--transition-duration) var(--ease-premium);
}

@media (min-width: 768px) {
    .about-section {
        padding: 160px 80px;
    }
}

.about-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr;
    gap: 32px;
}

@media (min-width: 768px) {
    .about-container {
        grid-template-columns: 200px 1fr;
        gap: 64px;
    }
}

.about-content {
    display: flex;
    flex-direction: column;
    gap: 40px;
}

.about-text {
    font-size: 24px;
    line-height: 1.4;
    letter-spacing: -0.03em;
    color: var(--color-text);
    transition: color var(--transition-duration) var(--ease-premium);
}

@media (min-width: 768px) {
    .about-text {
        font-size: 36px;
        line-height: 1.3;
    }
}

.services-list {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.service-tag {
    border: 1px solid var(--color-border);
    padding: 8px 16px;
    border-radius: 100px;
    font-size: 13px !important;
    color: var(--color-text-muted);
    transition: border-color var(--transition-duration) var(--ease-premium),
                color var(--transition-duration) var(--ease-premium);
}

/* ==========================================================================
   FOOTER SECTION
   ========================================================================== */

.footer {
    background-color: var(--color-footer-bg);
    color: var(--color-footer-text);
    padding: 80px 24px 40px 24px;
    transition: background-color var(--transition-duration) var(--ease-premium),
                color var(--transition-duration) var(--ease-premium);
}

@media (min-width: 768px) {
    .footer {
        padding: 120px 80px 40px 80px;
    }
}

.footer-container {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr;
    gap: 48px;
}

@media (min-width: 768px) {
    .footer-container {
        grid-template-columns: 2fr 1fr 1fr 1fr;
        gap: 32px;
    }
}

.footer-brand {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.footer-logo {
    font-size: 32px;
    font-weight: 700;
    letter-spacing: -0.05em;
    text-transform: lowercase;
}

.footer-bio {
    font-size: 16px;
    color: #8A8A8A;
    line-height: 1.6;
    max-width: 320px;
}

.footer-label {
    color: #525252;
    display: block;
    margin-bottom: 20px;
}

.footer-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links a {
    color: #8A8A8A;
    font-size: 16px;
    transition: color 0.3s var(--ease-premium);
}

.footer-links a:hover {
    color: var(--color-footer-text);
}

.footer-contact-info {
    font-size: 16px;
    color: #8A8A8A;
    line-height: 1.7;
}

.footer-contact-info a {
    color: #8A8A8A;
    transition: color 0.3s var(--ease-premium);
}

.footer-contact-info a:hover {
    color: var(--color-footer-text);
}

/* Linha final */
.footer-bottom {
    margin-top: 80px;
    padding-top: 32px;
    border-top: 1px solid var(--color-footer-border);
    transition: border-color var(--transition-duration) var(--ease-premium);
}

.footer-bottom-container {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 16px;
    align-items: center;
    color: #525252;
    font-size: 14px;
}

@media (min-width: 768px) {
    .footer-bottom-container {
        flex-direction: row;
        justify-content: space-between;
    }
}

.credits {
    font-size: 12px !important;
}

/* ==========================================================================
   TEXT REVEAL ANIMATIONS
   ========================================================================== */

/* Classes injetadas via JS */
.reveal-word {
    overflow: hidden;
    vertical-align: bottom;
}

.reveal-char {
    display: inline-block;
    will-change: transform;
}

/* ==========================================================================
   ACCESSIBILITY & REDUCED MOTION SUPPORT
   ========================================================================== */

:focus-visible {
    outline: 2px solid var(--color-text);
    outline-offset: 4px;
}

@media (prefers-reduced-motion: reduce) {
    *, ::before, ::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}