:root {
    --color-bg: #11100d; /* Darker warm olive/brown tone matching the photo */
    --color-text: #eadecd; /* Warm beige text for high contrast bold look */
    --color-accent: #a39c89; /* Olive/khaki midtones */
    
    --font-serif: 'Playfair Display', serif;
    --font-sans: 'Inter', sans-serif;
    
    --space-sm: 2rem;
    --space-md: 4rem;
    --space-lg: 8rem;
    --space-xl: 12rem;
}

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

html, body {
    background-color: var(--color-bg);
    color: var(--color-text);
    font-family: var(--font-serif);
    font-size: 18px;
    line-height: 1.6;
    overflow-x: hidden;
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Typography Base */
h1, h2, h3 {
    font-family: var(--font-serif);
    font-weight: 600; /* Made it bolder */
    line-height: 1.1;
    color: var(--color-text);
}

.body-text {
    font-family: var(--font-sans);
    font-weight: 300;
    font-size: 1.1rem;
    color: var(--color-accent);
    line-height: 1.8;
}

/* Film Grain Texture */
.film-grain {
    position: fixed;
    top: -50%;
    left: -50%;
    right: -50%;
    bottom: -50%;
    width: 200%;
    height: 200%;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
    opacity: 0.04;
    pointer-events: none;
    z-index: 9999;
    animation: noise 1s steps(2) infinite;
}

@keyframes noise {
    0% { transform: translate(0,0) }
    10% { transform: translate(-5%,-5%) }
    20% { transform: translate(-10%,5%) }
    30% { transform: translate(5%,-10%) }
    40% { transform: translate(-5%,15%) }
    50% { transform: translate(-10%,5%) }
    60% { transform: translate(15%,0) }
    70% { transform: translate(0,15%) }
    80% { transform: translate(3%,35%) }
    90% { transform: translate(-10%,10%) }
    100% { transform: translate(0,0) }
}

/* Layout Utilities */
.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 4vw;
}

.section {
    padding: var(--space-xl) 0;
}

.mt-small { margin-top: var(--space-sm); }
.mt-medium { margin-top: var(--space-md); }
.mt-large { margin-top: var(--space-lg); }
.mt-xlarge { margin-top: var(--space-xl); }

.mx-auto { margin-left: auto; margin-right: auto; }
.max-width-small { max-width: 600px; }
.text-center { text-align: center; }

/* Navigation */
.nav-minimal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 2.5rem 4vw;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 100;
    mix-blend-mode: difference;
    color: #fff;
    font-family: var(--font-sans);
    font-size: 0.85rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.nav-brand {
    font-weight: 400;
}

.text-link {
    color: inherit;
    text-decoration: none;
    position: relative;
    padding-bottom: 4px;
}

.text-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 1px;
    background-color: currentColor;
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 0.6s cubic-bezier(0.19, 1, 0.22, 1);
}

.text-link:hover::after {
    transform: scaleX(1);
    transform-origin: left;
}

/* Hero Section */
.hero-cinematic {
    position: relative;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    overflow: hidden;
}

.hero-video-wrapper {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -2;
}

.hero-media {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center top;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom, rgba(0,0,0,0.1) 0%, var(--color-bg) 100%);
    pointer-events: none;
}

.hero-title {
    font-size: clamp(3rem, 8vw, 8rem);
    text-align: center;
    letter-spacing: -0.03em;
}

.scroll-prompt {
    position: absolute;
    bottom: 3rem;
.scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    opacity: 0.7;
    z-index: 10;
}

.scroll-indicator p {
    margin: 0;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    font-family: var(--font-sans);
}

.scroll-line {
    width: 1px;
    height: 40px;
    background: var(--color-accent);
    animation: scrollLine 2s infinite cubic-bezier(0.19, 1, 0.22, 1);
}

@keyframes scrollLine {
    0% { transform: scaleY(0); transform-origin: top; }
    50% { transform: scaleY(1); transform-origin: top; }
    50.1% { transform: scaleY(1); transform-origin: bottom; }
    100% { transform: scaleY(0); transform-origin: bottom; }
}

/* Manifesto */
.manifesto {
    padding-top: var(--space-xl);
}

.manifesto-text {
    font-size: clamp(1.5rem, 3.5vw, 3rem);
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.manifesto-text p {
    margin-bottom: var(--space-sm);
}

/* Split Layouts */
.split-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4vw;
    align-items: center;
}

.split-left, .split-right {
    padding: var(--space-md) 0;
}

.section-heading {
    font-size: clamp(2.5rem, 5vw, 4.5rem);
    letter-spacing: -0.02em;
    margin-bottom: var(--space-sm);
}

.transformation-list {
    list-style: none;
    font-size: clamp(1.2rem, 2vw, 1.8rem);
}

.transformation-list li {
    margin-bottom: 1rem;
    border-bottom: 1px solid rgba(255,255,255,0.1);
    padding-bottom: 1rem;
}

.reverse .split-grid {
    grid-template-columns: 1fr 1fr;
}

.reverse .split-left {
    order: 2;
}

.split-left img, .split-right img {
    width: 100%;
    height: auto;
    border-radius: 24px; /* Bordes suaves */
}

/* Timeline / Experience Mind Map */
.timeline {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
    margin-top: 5rem;
}

.timeline-item {
    position: relative;
    flex: 1;
    z-index: 1;
}

.timeline-step {
    display: block;
    font-family: var(--font-serif);
    font-size: 6rem;
    line-height: 1;
    color: rgba(255,255,255,0.05);
    margin-bottom: -1.5rem;
    transition: color 1s ease;
}

.timeline-item.visible .timeline-step {
    color: rgba(255,255,255,0.2);
}

.timeline-title {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    position: relative;
}

@media (min-width: 768px) {
    .timeline {
        flex-direction: row;
        align-items: flex-start;
        justify-content: space-between;
        gap: 2rem;
    }
    .timeline::before {
        content: '';
        position: absolute;
        top: 3rem;
        left: 0;
        width: 100%;
        height: 1px;
        background: rgba(255,255,255,0.1);
        z-index: 0;
    }
}

@media (max-width: 767px) {
    .timeline::before {
        content: '';
        position: absolute;
        top: 0;
        left: 1.5rem;
        width: 1px;
        height: 100%;
        background: rgba(255,255,255,0.1);
        z-index: 0;
    }
    .timeline-item {
        padding-left: 5rem;
    }
    .timeline-step {
        position: absolute;
        left: -1rem;
        top: -1rem;
        font-size: 5rem;
    }
}

/* Full Image Section */
.layout-full-image {
    padding: 0;
}

.full-image-wrapper {
    position: relative;
    width: 100%;
    height: 100vh;
    border-radius: 24px;
    overflow: hidden;
}

.slideshow-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0;
    transition: opacity 2s ease-in-out;
}

.slideshow-image.active {
    opacity: 1;
}

.image-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 4vw;
    background: linear-gradient(to top, rgba(9,9,9,0.9), transparent);
}

/* Horizontal Gallery (Pasarela) */
.gallery-horizontal {
    padding: var(--space-xl) 0;
    overflow: hidden;
}

.gallery-scroll-wrapper {
    width: 100%;
    overflow-x: auto;
    scrollbar-width: none; /* Firefox */
    -ms-overflow-style: none; /* IE and Edge */
}

.gallery-scroll-wrapper::-webkit-scrollbar {
    display: none; /* Chrome, Safari and Opera */
}

.gallery-track {
    display: flex;
    gap: 2rem;
    padding: 0 4vw;
    width: max-content;
}

.gallery-slide {
    height: 60vh;
    width: auto;
    object-fit: cover;
    border-radius: 24px; /* Bordes suaves */
    box-shadow: 0 10px 30px rgba(0,0,0,0.3);
    transition: transform 0.4s ease;
}

.gallery-slide:hover {
    transform: scale(1.02);
}

.gallery-controls {
    display: flex;
    justify-content: flex-end;
    gap: 1rem;
    margin-top: 2rem;
}

.gallery-btn {
    background: transparent;
    color: var(--color-accent);
    border: 1px solid var(--color-accent);
    padding: 0.75rem 1.5rem;
    cursor: pointer;
    font-family: var(--font-sans);
    text-transform: uppercase;
    font-size: 0.8rem;
    letter-spacing: 0.1em;
    transition: all 0.4s cubic-bezier(0.19, 1, 0.22, 1);
}

.gallery-btn:hover {
    color: var(--color-bg);
    background: var(--color-accent);
}

/* CTAs */
.action-link {
    display: inline-block;
    font-family: var(--font-sans);
    font-size: 0.9rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    text-decoration: none;
    color: var(--color-text);
    border: 1px solid var(--color-text);
    padding: 1.25rem 3rem;
    transition: all 0.6s cubic-bezier(0.19, 1, 0.22, 1);
}

.action-link:hover {
    background-color: var(--color-text);
    color: var(--color-bg);
}

/* Footer */
.footer-minimal {
    padding: var(--space-lg) 0 4vw;
    border-top: 1px solid rgba(255,255,255,0.1);
}

.footer-grid {
    display: flex;
    justify-content: space-between;
    font-family: var(--font-sans);
    font-size: 0.85rem;
    color: var(--color-accent);
}

.footer-links {
    display: flex;
    gap: 2rem;
}

.footer-link {
    color: inherit;
    text-decoration: none;
    transition: color 0.3s;
}

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

/* Motion / Fade Elements */
.fade-element {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 1.5s cubic-bezier(0.19, 1, 0.22, 1), 
                transform 1.5s cubic-bezier(0.19, 1, 0.22, 1);
}

.fade-element.is-visible {
    opacity: 1;
    transform: translateY(0);
}

.delay-short { transition-delay: 0.2s; }
.delay-long { transition-delay: 0.8s; }

/* Responsive */
@media (max-width: 1024px) {
    .split-grid, .reverse .split-grid {
        grid-template-columns: 1fr;
        gap: var(--space-md);
    }
    .reverse .split-left { order: 1; }
    .reverse .split-right { order: 2; }
    
    .gallery-grid {
        grid-template-columns: 1fr;
    }
    .gallery-item img {
        height: auto;
        aspect-ratio: 3/4;
    }
}

@media (max-width: 768px) {
    :root {
        --space-sm: 1.5rem;
        --space-md: 3rem;
        --space-lg: 5rem;
        --space-xl: 7rem;
    }
    .hero-title {
        font-size: 3.5rem;
    }
    .timeline-item {
        padding-left: 0;
        padding-top: 2rem;
    }
    .timeline-step {
        top: 0;
    }
    .footer-grid {
        flex-direction: column;
        gap: 2rem;
        text-align: center;
    }
    .footer-links {
        justify-content: center;
    }
}