/* Balgin Font */
@font-face {
    font-family: 'Balgin';
    src: url('https://fonts.cdnfonts.com/s/87439/BalginRegular-Regular.woff') format('woff');
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Balgin';
    src: url('https://fonts.cdnfonts.com/s/87439/BalginMedium-Medium.woff') format('woff');
    font-weight: 500;
    font-style: normal;
    font-display: swap;
}

:root {
    /* Dark Palette (for hero) */
    --color-bg-deep: #121622;
    --color-bg-primary: #0B0D12;
    --color-bg-elevated: #1B2233;
    --color-bg-subtle: #1B2233;
    --color-text-primary: #E6E6E6;
    --color-text-secondary: #cccbcb;
    --color-text-muted: #6b5c4c;
    --color-accent: #6b5c4c;
    --color-accent-dim: #8a7d6d;
    --color-line: rgba(53, 53, 65, 0.1);
    --color-line-hover: rgba(53, 53, 65, 0.2);
    --color-glow: rgba(11, 13, 18, 1);

    /* Light Palette (for sections) */
    --color-light-bg: #fafaf8;
    --color-light-bg-alt: #f0eeea;
    --color-light-text: #1a1a1a;
    --color-light-text-secondary: #555;
    --color-light-text-muted: #E1DFDB;
    --color-light-line: rgba(0, 0, 0, 0.08);
    --color-light-logo: #E1DFDB;

    /* Tertiary Accent - Âmbar/Cobre (calor institucional) */
    --color-amber: #b8860b;
    --color-amber-soft: rgba(184, 134, 11, 0.15);
    --color-copper: #a67c52;
    --color-obsidian: #07000d;

    --font-display: 'Fraunces', Georgia, serif;
    --font-sans: 'Syne', sans-serif;
    --font-balgin: 'Balgin', 'Syne', sans-serif;

    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 2rem;
    --space-lg: 4rem;
    --space-xl: 4rem;
    --space-2xl: 8rem;

    --transition-smooth: 0.6s cubic-bezier(0.23, 1, 0.32, 1);
    --transition-fast: 0.3s cubic-bezier(0.23, 1, 0.32, 1);
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-sans);
    background-color: var(--color-light-bg);
    color: var(--color-light-text);
    line-height: 1.7;
    font-weight: 300;
    letter-spacing: 0.02em;
    overflow-x: hidden;
}

::selection {
    background: var(--color-accent);
    color: var(--color-light-bg);
}

/* Noise Texture Overlay */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    opacity: 0.03;
    z-index: 1000;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
}

/* Typography */
h1,
h2,
h3 {
    font-family: var(--font-display);
    font-weight: 300;
    letter-spacing: 0.04em;
}

.text-accent {
    color: var(--color-accent);
}

.text-muted {
    color: var(--color-text-muted);
}

.text-secondary {
    color: var(--color-text-secondary);
}

/* Language Selector */
.lang-selector {
    position: relative;
    margin-right: var(--space-md);
    z-index: 1000;
}

.lang-current {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--color-line);
    color: var(--color-text-primary);
    padding: 8px 12px;
    border-radius: 4px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-sans);
    font-size: 0.8rem;
    transition: all 0.3s ease;
}

.lang-current:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--color-accent);
}

.lang-arrow {
    width: 10px;
    height: 10px;
    transition: transform 0.3s ease;
    fill: none;
    stroke: currentColor;
}

.lang-selector.active .lang-arrow {
    transform: rotate(180deg);
}

.lang-dropdown {
    position: absolute;
    top: 100%;
    right: 0;
    margin-top: 8px;
    background: var(--color-bg-elevated);
    border: 1px solid var(--color-line);
    border-radius: 4px;
    list-style: none;
    width: 180px;
    max-height: 300px;
    overflow-y: auto;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s cubic-bezier(0.23, 1, 0.32, 1);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.lang-selector.active .lang-dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.lang-dropdown li {
    padding: 10px 16px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.85rem;
    color: var(--color-text-secondary);
    border-bottom: 1px solid rgba(255, 255, 255, 0.03);
    transition: background 0.2s;
}

.lang-dropdown li:hover {
    background: rgba(255, 255, 255, 0.05);
    color: var(--color-text-primary);
}

.lang-dropdown li.active {
    color: var(--color-accent);
    background: rgba(184, 134, 11, 0.05);
}

@media (max-width: 768px) {
    .lang-selector {
        margin-right: 10px;
    }

    .lang-current span:not(.lang-flag) {
        display: none;
    }

    .lang-current {
        padding: 6px;
    }
}

/* Layout */
.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--space-md);
}

.container--narrow {
    max-width: 900px;
}

section {
    position: relative;
    padding: var(--space-2xl) 0;
}

/* Decorative Elements */
.line-horizontal {
    width: 60px;
    height: 1px;
    background: var(--color-line);
    margin: var(--space-md) 0;
}

.line-vertical {
    width: 1px;
    height: 80px;
    background: linear-gradient(to bottom, transparent, var(--color-line), transparent);
    margin: 0 auto;
}

/* Navigation */
nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: var(--space-md) 0;
    z-index: 100;
    background: linear-gradient(to bottom, var(--color-bg-deep), transparent);
    transition: var(--transition-smooth);
}

nav.scrolled {
    background: rgba(10, 13, 18, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--color-line);
}

.nav-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    color: var(--color-text-primary);
}

.nav-symbol {
    width: 60px;
    height: auto;
}

.nav-logo-animated {
    width: 180px;
    height: auto;
    overflow: visible;
}

.nav-logo-animated .letter {
    transition: opacity 0.1s ease;
}

.nav-logo-animated .letter.hidden {
    opacity: 0;
}

.nav-cursor {
    fill: var(--color-accent);
    animation: blink 0.6s infinite;
}

.nav-cursor.done {
    animation: none;
    opacity: 0;
    transition: opacity 0.4s ease;
}

@keyframes blink {

    0%,
    40% {
        opacity: 1;
    }

    50%,
    100% {
        opacity: 0;
    }
}

.nav-logo span {
    font-family: var(--font-sans);
    font-weight: 300;
    font-size: 0.85rem;
    letter-spacing: 0.3em;
    text-transform: uppercase;
}

.nav-links {
    display: flex;
    gap: var(--space-lg);
    list-style: none;
}

.nav-links a {
    color: var(--color-text-secondary);
    text-decoration: none;
    font-size: 0.75rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    transition: var(--transition-fast);
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--color-accent);
    transition: var(--transition-fast);
}

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

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

.nav-menu-btn {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--space-xs);
}

.nav-menu-btn span {
    display: block;
    width: 24px;
    height: 1px;
    background: var(--color-text-secondary);
    margin: 6px 0;
    transition: var(--transition-fast);
}

/* Hero Section - Two Column Premium Layout (Dark) */
.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: var(--space-xl) var(--space-md);
    position: relative;
    overflow: hidden;
    background: var(--color-bg-deep);
    color: var(--color-text-primary);
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xl);
    align-items: center;
    max-width: 1400px;
    width: 100%;
    z-index: 10;
}

.hero-text-column {
    text-align: left;
    opacity: 0;
    transform: translateX(-30px);
    animation: slideInLeft 1.2s cubic-bezier(0.23, 1, 0.32, 1) 0.5s forwards;
}

@keyframes slideInLeft {
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.hero-logo-column {
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 0;
    transform: translateX(30px);
    animation: slideInRight 1.2s cubic-bezier(0.23, 1, 0.32, 1) 0.7s forwards;
}

@keyframes slideInRight {
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@media (max-width: 900px) {
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-text-column {
        text-align: center;
        order: 2;
    }

    .hero-logo-column {
        order: 1;
    }
}

/* Geometric Background Architecture */
.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background:
        radial-gradient(ellipse 80% 50% at 50% 20%, var(--color-glow) 0%, transparent 50%),
        radial-gradient(ellipse 60% 40% at 30% 80%, rgba(91, 108, 124, 0.04) 0%, transparent 40%),
        radial-gradient(ellipse 50% 30% at 80% 60%, rgba(91, 108, 124, 0.03) 0%, transparent 35%);
    pointer-events: none;
    opacity: 0;
    animation: fadeIn 2s ease 0.5s forwards;
}

/* Geometric Grid Lines */
.hero::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image:
        linear-gradient(to right, var(--color-line) 1px, transparent 1px),
        linear-gradient(to bottom, var(--color-line) 1px, transparent 1px);
    background-size: 120px 120px;
    opacity: 0;
    animation: fadeIn 3s ease 1s forwards;
    pointer-events: none;
    mask-image: radial-gradient(ellipse 70% 50% at 50% 50%, black 20%, transparent 70%);
    -webkit-mask-image: radial-gradient(ellipse 70% 50% at 50% 50%, black 20%, transparent 70%);
}

/* Floating Geometric Elements */
.hero-geometry {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    overflow: hidden;
}

.geo-line {
    position: absolute;
    background: linear-gradient(90deg, transparent, var(--color-line), transparent);
    height: 1px;
    opacity: 0;
    animation: geoReveal 2s ease forwards;
}

.geo-line--1 {
    top: 25%;
    left: 10%;
    width: 30%;
    animation-delay: 1.2s;
}

.geo-line--2 {
    top: 75%;
    right: 10%;
    width: 25%;
    animation-delay: 1.5s;
}

.geo-line--3 {
    top: 40%;
    right: 15%;
    width: 20%;
    animation-delay: 1.8s;
}

.geo-circle {
    position: absolute;
    border: 1px solid var(--color-line);
    border-radius: 50%;
    opacity: 0;
    animation: geoReveal 2.5s ease forwards;
}

.geo-circle--1 {
    top: 15%;
    left: 8%;
    width: 100px;
    height: 100px;
    animation-delay: 1.3s;
}

.geo-circle--2 {
    bottom: 20%;
    right: 12%;
    width: 150px;
    height: 150px;
    animation-delay: 1.6s;
}

@keyframes geoReveal {
    0% {
        opacity: 0;
        transform: scale(0.9);
    }

    100% {
        opacity: 1;
        transform: scale(1);
    }
}

/* Logo - Smaller, Emergent */
.hero-logo {
    width: 400px;
    height: auto;
    opacity: 0;
    filter: blur(10px);
    transform: translateY(20px) scale(0.95);
    animation: logoReveal 1.8s cubic-bezier(0.23, 1, 0.32, 1) 0.3s forwards;
    cursor: default;
}

@keyframes logoReveal {
    0% {
        opacity: 0;
        filter: blur(10px);
        transform: translateY(20px) scale(0.95);
    }

    60% {
        filter: blur(0);
    }

    100% {
        opacity: 1;
        filter: blur(0);
        transform: translateY(0) scale(1);
    }
}

.hero-logo path {
    fill: var(--color-light-logo);
}

/* Hover Reveal - Caixa Flutuante Superior Direita */
.hero-logo-container {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    user-select: none;
    -webkit-user-select: none;
}

.hero-logo-whisper {
    position: absolute;
    top: -20px;
    right: -180px;
    transform: translateY(0);
    width: 280px;

    padding-left: var(--space-md);
    background: transparent;
    border-left: 1px solid var(--color-amber);

    font-family: var(--font-display);
    font-size: 0.9rem;
    font-style: italic;
    font-weight: 300;
    line-height: 1.8;
    text-align: left;
    color: rgba(225, 223, 219, 0.9);

    opacity: 0;
    visibility: hidden;
    transition:
        opacity 0.8s ease,
        visibility 0.8s ease,
        transform 0.5s ease;
    pointer-events: none;
    z-index: 50;
}

.hero-logo-whisper strong {
    color: var(--color-copper);
    font-weight: 400;
    font-style: normal;
    display: block;
    margin-bottom: 0.4rem;
    font-size: 0.75rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
}

.hero-logo-whisper.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

@media (max-width: 1200px) {
    .hero-logo-whisper {
        right: -140px;
        width: 240px;
    }
}

@media (max-width: 900px) {
    .hero-logo-whisper {
        top: auto;
        bottom: -100px;
        right: auto;
        left: 50%;
        transform: translateX(-50%);
        width: 280px;
        text-align: center;
        padding-left: 0;
        padding-top: var(--space-md);
        border-left: none;
        border-top: 1px solid var(--color-amber);
    }

    .hero-logo-whisper.visible {
        transform: translateX(-50%);
    }
}

/* Tríade do Sigilo - Glow nas pontas */
.triade-glow {
    fill: transparent;
    opacity: 0;
    transition: opacity 0.8s cubic-bezier(0.23, 1, 0.32, 1);
    filter: blur(0px);
}

.hero-logo-container.triade-active .triade-glow {
    fill: var(--color-accent);
    opacity: 0.6;
    filter: blur(15px);
    animation: triadePulse 2s ease-in-out infinite;
}

@keyframes triadePulse {

    0%,
    100% {
        opacity: 0.4;
        filter: blur(12px);
    }

    50% {
        opacity: 0.7;
        filter: blur(18px);
    }
}

/* Tríade Labels */
.triade-labels {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

.triade-label {
    position: absolute;
    font-family: var(--font-balgin);
    font-size: 0.75rem;
    font-weight: 400;
    color: var(--color-text-muted);
    letter-spacing: 0.12em;
    text-transform: uppercase;
    white-space: nowrap;
    user-select: none;
    -webkit-user-select: none;

    opacity: 0;
    transition:
        opacity 0.8s cubic-bezier(0.23, 1, 0.32, 1),
        transform 0.8s cubic-bezier(0.23, 1, 0.32, 1);
}

.triade-label--top {
    top: -12px;
    left: 50%;
    transform: translateX(-50%) translateY(-10px);
}

.triade-label--left {
    bottom: 48px;
    left: -55px;
    transform: translateX(-10px);
}

.triade-label--right {
    bottom: 48px;
    right: -105px;
    transform: translateX(10px);
}

.hero-logo-container.triade-active .triade-label {
    opacity: 1;
}

.hero-logo-container.triade-active .triade-label--top {
    transform: translateX(-50%) translateY(0);
}

.hero-logo-container.triade-active .triade-label--left {
    transform: translateX(0);
}

.hero-logo-container.triade-active .triade-label--right {
    transform: translateX(0);
}

/* Delays escalonados para efeito sequencial sutil */
.hero-logo-container.triade-active .triade-label--top {
    transition-delay: 0s;
}

.hero-logo-container.triade-active .triade-label--left {
    transition-delay: 0.15s;
}

.hero-logo-container.triade-active .triade-label--right {
    transition-delay: 0.3s;
}

.hero-logo-container.triade-active #glow-top {
    transition-delay: 0s;
}

.hero-logo-container.triade-active #glow-left {
    transition-delay: 0.15s;
}

.hero-logo-container.triade-active #glow-right {
    transition-delay: 0.3s;
}

@media (max-width: 768px) {
    .triade-label {
        font-size: 0.85rem;
    }

    .triade-label--left {
        left: -30px;
        bottom: 35px;
    }

    .triade-label--right {
        right: -50px;
        bottom: 35px;
    }
}

.logo-text {
    height: auto;
    width: 200px;
    animation: fadeUp 1.2s cubic-bezier(0.23, 1, 0.32, 1) 0.3s forwards;
}

.hero-brand {
    font-family: var(--font-sans);
    font-size: 0.9rem;
    font-weight: 300;
    letter-spacing: 0.5em;
    text-transform: uppercase;
    color: var(--color-text-secondary);
    margin-bottom: var(--space-xs);
    opacity: 0;
    transform: translateY(20px);
    animation: fadeUp 1s cubic-bezier(0.23, 1, 0.32, 1) 0.6s forwards;
}

.hero-tagline {
    font-family: var(--font-balgin);
    font-size: clamp(1.4rem, 2.7vw, 2.0rem);
    font-weight: 300;
    color: var(--color-text-primary);
    letter-spacing: 0.06em;
    line-height: 1.3;
    margin-top: 0;
    margin-bottom: var(--space-md);
    text-transform: uppercase;
}

/* Hero Title - Dramatic Monumental */
.hero-title-dramatic {
    font-family: var(--font-balgin);
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 400;
    color: var(--color-text-primary);
    letter-spacing: 0.02em;
    line-height: 1.15;
    margin-bottom: var(--space-lg);
    text-transform: uppercase;
}

.hero-title-dramatic br {
    content: '';
}

@media (max-width: 900px) {
    .hero-title-dramatic {
        font-size: clamp(2rem, 8vw, 3rem);
        text-align: center;
    }
}

/* Text in Layers - Premium Breathing */
.hero-text-layers {
    max-width: 100%;
}

.hero-text-primary {
    font-family: var(--font-display);
    font-size: clamp(1.1rem, 1.4vw, 1.25rem);
    font-weight: 400;
    color: var(--color-text-primary);
    line-height: 1.8;
    margin-bottom: var(--space-md);
}

.hero-text-secondary {
    font-family: var(--font-display);
    font-size: clamp(1.25rem, 1.25vw, 1.25rem);
    font-weight: 300;
    font-style: italic;
    color: var(--color-text-secondary);
    line-height: 1.9;
}

.hero-statement {
    max-width: 800px;
    font-family: var(--font-display);
    font-size: clamp(1rem, 1.2vw, 1.1rem);
    font-weight: 300;
    font-style: italic;
    color: var(--color-text-secondary);
    line-height: 1.9;
    text-align: center;
    margin-bottom: var(--space-lg);
    opacity: 0;
    transform: translateY(20px);
    animation: fadeUp 1s cubic-bezier(0.23, 1, 0.32, 1) 1.4s forwards;
}

.hero-manifesto {
    max-width: 700px;
    opacity: 0;
    transform: translateY(30px);
    animation: fadeUp 1.2s cubic-bezier(0.23, 1, 0.32, 1) 1s forwards;
}

.hero-manifesto p {
    font-family: var(--font-display);
    font-size: clamp(1.4rem, 2.5vw, 1.8rem);
    line-height: 1.8;
    color: var(--color-text-primary);
    font-weight: 300;
}

.hero-manifesto p+p {
    margin-top: var(--space-md);
}

/* Utility - Centered Container */
.centered-container {
    display: flex;
    justify-content: center;
    width: 100%;
    margin-top: var(--space-lg);
}

.hero-scroll {
    position: absolute;
    bottom: var(--space-lg);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
    color: var(--color-text-muted);
    font-size: 0.65rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    opacity: 0;
    animation: fadeIn 1s ease 2s forwards;
}

.hero-scroll::after {
    content: '';
    width: 1px;
    height: 40px;
    background: linear-gradient(to bottom, var(--color-text-muted), transparent);
    animation: scrollPulse 2s ease-in-out infinite;
}

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

@keyframes fadeIn {
    to {
        opacity: 1;
    }
}

@keyframes scrollPulse {

    0%,
    100% {
        opacity: 0.3;
        transform: scaleY(1);
    }

    50% {
        opacity: 1;
        transform: scaleY(1.2);
    }
}

/* Section: Manifesto Banner (Light) */
.manifesto-banner {
    padding: var(--space-xl) var(--space-md);
    background: var(--color-light-bg);
    border-top: 1px solid var(--color-light-line);
    border-bottom: 1px solid var(--color-light-line);
}

.manifesto-banner-content {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 var(--space-md);
    text-align: center;
}

.manifesto-banner-text {
    font-family: var(--font-display);
    font-size: clamp(1.1rem, 1.8vw, 1.4rem);
    font-weight: 300;
    font-style: italic;
    color: var(--color-light-text-secondary);
    line-height: 1.9;
    letter-spacing: 0.02em;
}

.manifesto-banner-text strong {
    color: var(--color-light-text);
    font-weight: 400;
    font-style: normal;
}

/* Light Section Base Styles */
.section-light {
    background: var(--color-light-bg);
    color: var(--color-light-text);
}

.section-light-alt {
    background: var(--color-light-bg-alt);
    color: var(--color-light-text);
}

.section-light .section-label,
.section-light-alt .section-label {
    color: var(--color-accent);
}

.section-light .section-title,
.section-light-alt .section-title {
    color: var(--color-light-text);
}

/* Section: Triade (Light) */
.triade {
    background: var(--color-light-bg);
}

.section-header {
    margin-bottom: var(--space-xl);
}

.section-label {
    font-size: 0.7rem;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-bottom: var(--space-sm);
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 300;
    color: var(--color-light-text);
    line-height: 1.3;
}

.origem-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xl);
    align-items: start;
}

.origem-text p {
    color: var(--color-text-secondary);
    margin-bottom: var(--space-md);
    font-size: 1rem;
}

.origem-text p:last-child {
    margin-bottom: 0;
}

.origem-aside {
    padding-left: var(--space-lg);
    border-left: 1px solid var(--color-line);
}

.origem-quote {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-style: italic;
    color: var(--color-text-primary);
    line-height: 1.6;
    margin-bottom: var(--space-md);
}

.origem-cite {
    font-size: 0.8rem;
    color: var(--color-light-text-muted);
    letter-spacing: 0.1em;
}

/* Tríade Logo Animation */
.triade-logo-animated {
    margin-top: var(--space-xl);
}

.triade-letter {
    opacity: 0;
    transition: opacity 0.15s ease;
}

.triade-letter.visible {
    opacity: 1;
}

.triade-cursor {
    opacity: 0;
    animation: triadeBlink 0.5s infinite;
}

.triade-cursor.active {
    opacity: 1;
}

.triade-cursor.done {
    animation: none;
    opacity: 0;
}

@keyframes triadeBlink {

    0%,
    40% {
        opacity: 1;
    }

    50%,
    100% {
        opacity: 0;
    }
}

/* Section: Tríade (Light) - Revelação Progressiva */
.triade {
    background: var(--color-light-bg-alt);
}

.triade-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
    margin-top: var(--space-xl);
}

.triade-item {
    padding: var(--space-lg);
    border: 1px solid transparent;
    background: var(--color-light-bg);
    transition: all 0.6s cubic-bezier(0.23, 1, 0.32, 1);
    position: relative;
    overflow: hidden;
    cursor: pointer;
}

.triade-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 3px;
    height: 0;
    background: var(--color-amber);
    transition: height 0.4s cubic-bezier(0.23, 1, 0.32, 1);
}

.triade-item:hover::before {
    height: 100%;
}

.triade-item:hover {
    border-color: var(--color-light-line);
    box-shadow: 0 8px 40px rgba(0, 0, 0, 0.08);
    transform: translateY(-4px);
}

.triade-item:hover::before {
    opacity: 1;
}

.triade-number {
    font-family: var(--font-display);
    font-size: 4rem;
    color: var(--color-amber);
    line-height: 1;
    margin-bottom: var(--space-md);
    opacity: 0.3;
    transition: opacity 0.4s ease;
}

.triade-item:hover .triade-number {
    opacity: 0.6;
}

.triade-name {
    font-family: var(--font-sans);
    font-size: 0.9rem;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-bottom: var(--space-sm);
}

.triade-concept {
    font-family: var(--font-display);
    font-size: 1.6rem;
    color: #353741;
    margin-bottom: var(--space-md);
    font-weight: 400;
}

.triade-desc {
    color: var(--color-light-text-secondary);
    font-size: 0.95rem;
}

.triade-maxim {
    font-family: var(--font-display);
    font-style: italic;
    color: var(--color-light-text-secondary);
    margin-top: var(--space-md);
    padding-top: var(--space-md);
    border-top: 1px solid var(--color-light-line);
    font-size: 1rem;
}

/* Section: Fundadores - Hidden in overlay */
.fundadores {
    background: var(--color-light-bg);
}

.fundadores-intro {
    max-width: 700px;
    margin-bottom: var(--space-xl);
}

.fundadores-intro p {
    color: var(--color-light-text-secondary);
    font-size: 1.05rem;
}

.fundadores-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
}

.fundador-card {
    padding: var(--space-lg) 0;
    border-top: 1px solid var(--color-light-line);
}

.fundador-role {
    font-size: 0.7rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-bottom: var(--space-xs);
}

.fundador-name {
    font-family: var(--font-display);
    font-size: 1.6rem;
    color: var(--color-light-text);
    margin-bottom: var(--space-sm);
    font-weight: 400;
}

.fundador-title {
    font-size: 0.85rem;
    color: var(--color-accent);
    margin-bottom: var(--space-md);
    letter-spacing: 0.05em;
}

.fundador-bio {
    color: var(--color-light-text-secondary);
    font-size: 0.9rem;
    line-height: 1.8;
}

/* Section: Posicionamento (Light) */
.posicionamento {
    background: var(--color-light-bg);
    position: relative;
}

.posicionamento::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(ellipse at 80% 20%, rgba(107, 92, 76, 0.03) 0%, transparent 50%);
    pointer-events: none;
}

.posicionamento-content {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.posicionamento-main {
    max-width: 800px;
}

.posicionamento-main h3 {
    font-family: var(--font-display);
    font-size: 1.8rem;
    color: var(--color-light-text);
    margin-bottom: var(--space-md);
}

.posicionamento-main p {
    color: var(--color-light-text-secondary);
    margin-bottom: var(--space-md);
}

.posicionamento-pillars {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
}

.pillar {
    padding: var(--space-md);
    border-top: 1px solid var(--color-light-line);
}

.pillar-label {
    font-size: 0.7rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-bottom: var(--space-xs);
}

.pillar-title {
    font-family: var(--font-display);
    font-size: 1.3rem;
    color: var(--color-light-text);
    margin-bottom: var(--space-xs);
}

.pillar-desc {
    color: var(--color-light-text-secondary);
    font-size: 0.9rem;
}

/* Section: Brasil (Light Alt) */
.brasil {
    background: var(--color-light-bg-alt);
}

.brasil-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.brasil-content p {
    font-family: var(--font-display);
    font-size: 1.4rem;
    color: var(--color-light-text-secondary);
    line-height: 1.9;
    margin-bottom: var(--space-md);
}

.brasil-content p strong {
    color: var(--color-light-text);
    font-weight: 400;
}

/* Section: Contato (Dark) */
.contato {
    background: var(--color-bg-deep);
    color: var(--color-text-primary);
    text-align: center;
    padding: var(--space-2xl) 0;
}

.contato-origin {
    font-family: var(--font-sans);
    font-size: 0.7rem;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    color: var(--color-copper);
    margin-bottom: var(--space-md);
}

.contato-content {
    max-width: 700px;
    margin: 0 auto;
}

.contato-manifesto {
    font-family: var(--font-display);
    font-size: clamp(1.1rem, 2vw, 1.4rem);
    font-style: italic;
    font-weight: 300;
    line-height: 1.9;
    color: var(--color-text-secondary);
    margin-bottom: var(--space-lg);
    padding-bottom: var(--space-lg);
    border-bottom: 1px solid var(--color-line);
}

.contato h2 {
    font-family: var(--font-display);
    font-size: 2.5rem;
    color: var(--color-text-primary);
    margin-bottom: var(--space-md);
}

.contato p {
    color: var(--color-text-secondary);
    margin-bottom: var(--space-lg);
}

.contato-link {
    display: inline-block;
    padding: var(--space-sm) var(--space-lg);
    border: 1px solid var(--color-accent-dim);
    color: var(--color-accent);
    text-decoration: none;
    font-size: 0.8rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    transition: var(--transition-fast);
}

.contato-link:hover {
    background: var(--color-accent);
    color: var(--color-bg-deep);
    border-color: var(--color-accent);
}

/* Footer */
footer {
    background: var(--color-bg-deep);
    padding: var(--space-lg) 0;
    border-top: 1px solid var(--color-line);
}

.footer-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.footer-logo svg {
    width: 28px;
    height: auto;
}

.footer-logo path {
    fill: var(--color-text-muted);
}

.footer-text {
    color: var(--color-text-muted);
    font-size: 0.75rem;
    letter-spacing: 0.1em;
}

.footer-location {
    color: var(--color-text-muted);
    font-size: 0.75rem;
    letter-spacing: 0.05em;
}

/* Responsive */
@media (max-width: 1024px) {

    .origem-content {
        grid-template-columns: 1fr;
        gap: var(--space-lg);
    }

    .origem-aside {
        padding-left: 0;
        border-left: none;
        padding-top: var(--space-lg);
        border-top: 1px solid var(--color-line);
    }

    .posicionamento-pillars {
        grid-template-columns: 1fr;
    }

    .triade-grid,
    .fundadores-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    :root {
        --space-xl: 3rem;
        --space-2xl: 4rem;
        --space-md: 1.5rem;
    }

    .nav-links {
        display: none;
    }

    .nav-menu-btn {
        display: block;
    }

    .hero {
        padding: var(--space-lg) var(--space-sm);
        min-height: auto;
        padding-top: 100px;
    }

    .hero-content {
        gap: var(--space-md);
    }

    .hero-logo {
        width: 280px;
        max-width: 80vw;
    }

    .hero-title-dramatic {
        font-size: clamp(1.8rem, 7vw, 2.5rem);
        word-break: break-word;
        hyphens: auto;
    }

    .hero-text-secondary {
        font-size: 1rem;
    }

    .brand-animated {
        width: 180px;
    }

    .triade-item {
        padding: var(--space-md);
    }

    .footer-inner {
        flex-direction: column;
        gap: var(--space-md);
        text-align: center;
    }

    .section-title {
        font-size: clamp(1.5rem, 5vw, 2rem);
    }

    .triade-concept {
        font-size: 1.3rem;
    }

    .triade-number {
        font-size: 3rem;
    }

    /* Whisper popup adjustments */
    .hero-logo-whisper {
        display: none;
    }

    .triade-labels {
        display: none;
    }
}

/* Extra small devices (phones < 480px) */
@media (max-width: 480px) {
    :root {
        --space-sm: 0.75rem;
        --space-md: 1rem;
        --space-lg: 2rem;
    }

    .hero {
        padding: var(--space-md) var(--space-sm);
        padding-top: 80px;
    }

    .hero-logo {
        width: 220px;
        max-width: 70vw;
    }

    .hero-title-dramatic {
        font-size: clamp(1.5rem, 8vw, 2rem);
        line-height: 1.2;
        margin-bottom: var(--space-md);
    }

    .hero-text-secondary {
        font-size: 0.9rem;
        line-height: 1.7;
    }

    .section-label {
        font-size: 0.6rem;
        letter-spacing: 0.15em;
    }

    .manifesto-banner-text {
        font-size: 1rem;
    }

    .nav-symbol {
        width: 40px;
    }

    .nav-logo-animated {
        width: 120px;
    }

    .contato h2 {
        font-size: 1.5rem;
    }

    .posicionamento-main h3 {
        font-size: 1.4rem;
    }

    .pillar-title {
        font-size: 1.1rem;
    }
}

/* Scroll Animations */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 1s cubic-bezier(0.23, 1, 0.32, 1), transform 1s cubic-bezier(0.23, 1, 0.32, 1);
}

.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

.reveal-delay-1 {
    transition-delay: 0.1s;
}

.reveal-delay-2 {
    transition-delay: 0.2s;
}

.reveal-delay-3 {
    transition-delay: 0.3s;
}

/* Secret Terminal */
.secret-terminal {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background: rgba(10, 13, 18, 0.98);
    border-top: 1px solid var(--color-line);
    backdrop-filter: blur(20px);
    z-index: 9999;
    transform: translateY(100%);
    transition: transform 0.4s cubic-bezier(0.23, 1, 0.32, 1);
    font-family: 'Courier New', Courier, monospace;
}

.secret-terminal.fullscreen {
    height: 100% !important;
    top: 0;
    border-top: none;
}

.secret-terminal.fullscreen .terminal-body {
    max-height: none;
    height: calc(100% - 60px);
    /* Adjust for header */
    display: flex;
    flex-direction: column;
}

.secret-terminal.fullscreen .terminal-output {
    flex: 1;
    overflow-y: auto;
}

.secret-terminal.active {
    transform: translateY(0);
}

.terminal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-xs) var(--space-md);
    border-bottom: 1px solid var(--color-line);
    background: rgba(15, 19, 24, 0.8);
}

.terminal-title {
    font-size: 0.7rem;
    letter-spacing: 0.2em;
    color: var(--color-accent-dim);
    text-transform: uppercase;
}

.terminal-close {
    background: none;
    border: none;
    color: var(--color-text-muted);
    cursor: pointer;
    font-size: 0.8rem;
    padding: 4px 8px;
    transition: var(--transition-fast);
}

.terminal-close:hover {
    color: var(--color-accent);
}

.terminal-body {
    padding: var(--space-sm) var(--space-md);
    max-height: 200px;
    overflow-y: auto;
}

.terminal-output {
    margin-bottom: var(--space-sm);
}

.terminal-line {
    color: var(--color-text-muted);
    font-size: 0.85rem;
    line-height: 1.8;
    margin: 0;
}

.terminal-line.success {
    color: #5fa777;
}

.terminal-line.error {
    color: #c75f5f;
}

.terminal-line.accent {
    color: var(--color-accent);
}

.terminal-input-line {
    display: flex;
    align-items: center;
    gap: 8px;
}

.terminal-prompt {
    color: var(--color-accent);
    font-size: 0.85rem;
}

.terminal-input {
    flex: 1;
    background: transparent;
    border: none;
    color: var(--color-text-primary);
    font-family: 'Courier New', Courier, monospace;
    font-size: 0.85rem;
    outline: none;
    caret-color: var(--color-accent);
}

.terminal-input::placeholder {
    color: var(--color-text-muted);
    opacity: 0.5;
}

/* Fundadores Overlay */
.fundadores-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(10, 13, 18, 0.98);
    z-index: 10000;
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.6s cubic-bezier(0.23, 1, 0.32, 1),
        visibility 0.6s cubic-bezier(0.23, 1, 0.32, 1);
}

.fundadores-overlay.active {
    opacity: 1;
    visibility: visible;
}

.fundadores-overlay-content {
    max-width: 1200px;
    padding: var(--space-lg);
    text-align: center;
}

.fundadores-overlay-header {
    margin-bottom: var(--space-xl);
}

.fundadores-overlay-label {
    font-family: 'Courier New', monospace;
    font-size: 0.7rem;
    letter-spacing: 0.3em;
    color: var(--color-accent);
    text-transform: uppercase;
    margin-bottom: var(--space-sm);
}

.fundadores-overlay-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 300;
    color: var(--color-text-primary);
}

.fundadores-overlay-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
    margin-bottom: var(--space-lg);
}

.fundadores-overlay-card {
    text-align: left;
    padding: var(--space-md);
    border: 1px solid var(--color-line);
    opacity: 0;
    transform: translateY(20px);
    animation: fadeUp 0.6s cubic-bezier(0.23, 1, 0.32, 1) forwards;
}

.fundadores-overlay-card:nth-child(1) {
    animation-delay: 0.1s;
}

.fundadores-overlay-card:nth-child(2) {
    animation-delay: 0.2s;
}

.fundadores-overlay-card:nth-child(3) {
    animation-delay: 0.3s;
}

.fundadores-overlay-role {
    font-size: 0.7rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-accent-dim);
    margin-bottom: var(--space-xs);
}

.fundadores-overlay-name {
    font-family: var(--font-display);
    font-size: 1.5rem;
    color: var(--color-text-primary);
    margin-bottom: var(--space-xs);
}

.fundadores-overlay-title-sub {
    font-size: 0.85rem;
    color: var(--color-accent);
    margin-bottom: var(--space-sm);
    font-style: italic;
}

.fundadores-overlay-bio {
    font-size: 0.9rem;
    color: var(--color-text-secondary);
    line-height: 1.7;
}

.fundadores-overlay-close {
    background: none;
    border: 1px solid var(--color-line);
    color: var(--color-text-secondary);
    padding: var(--space-sm) var(--space-md);
    cursor: pointer;
    font-size: 0.75rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    transition: var(--transition-fast);
}

.fundadores-overlay-close:hover {
    border-color: var(--color-accent);
    color: var(--color-accent);
}

@media (max-width: 900px) {
    .fundadores-overlay-grid {
        grid-template-columns: 1fr;
        gap: var(--space-md);
    }
}

/* PDF Tool Terminal Styles */
.pdf-tool-container {
    margin-top: 10px;
    padding: 15px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px dashed var(--color-line);
    border-radius: 4px;
}

.pdf-drop-zone {
    border: 2px dashed var(--color-text-muted);
    padding: 20px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    color: var(--color-text-secondary);
    font-size: 0.9rem;
}

.pdf-drop-zone:hover,
.pdf-drop-zone.dragover {
    border-color: var(--color-accent);
    color: var(--color-accent);
    background: rgba(184, 134, 11, 0.05);
}

.pdf-file-list {
    list-style: none;
    margin: 10px 0;
    padding: 0;
    font-size: 0.85rem;
    color: var(--color-text-primary);
}

.pdf-file-list li {
    padding: 4px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.pdf-actions {
    margin-top: 15px;
    display: flex;
    align-items: center;
    gap: 15px;
}

.pdf-btn {
    background: var(--color-bg-elevated);
    border: 1px solid var(--color-accent);
    color: var(--color-accent);
    padding: 8px 16px;
    cursor: pointer;
    font-family: 'Courier New', monospace;
    text-transform: uppercase;
    font-size: 0.8rem;
    transition: all 0.3s ease;
}

.pdf-btn:hover:not(:disabled) {
    background: var(--color-accent);
    color: var(--color-bg-deep);
}

.pdf-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    border-color: var(--color-text-muted);
    color: var(--color-text-muted);
}

.pdf-status {
    font-size: 0.8rem;
}

.pdf-status.error {
    color: #c75f5f;
}

.pdf-status.accent {
    color: var(--color-accent);
}

.pdf-download-link {
    display: inline-block;
    color: var(--color-bg-deep);
    background: var(--color-accent);
    padding: 8px 16px;
    text-decoration: none;
    font-weight: bold;
    font-size: 0.8rem;
    border-radius: 2px;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(184, 134, 11, 0.4);
    }

    70% {
        box-shadow: 0 0 0 10px rgba(184, 134, 11, 0);
    }

    100% {
        box-shadow: 0 0 0 0 rgba(184, 134, 11, 0);
    }
}

/* Micro-Bar Footer Styles */
.footer-micro {
    background: #07080a;
    padding: 60px 0;
    /* High padding for luxury feel */
    border-top: 1px solid rgba(255, 255, 255, 0.03);
}

.footer-micro .container {
    display: flex;
    justify-content: center;
    align-items: center;
}

.footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 30px;
    /* Increased gap for breathability */
}

@media (max-width: 768px) {
    .footer-content {
        gap: 20px;
    }
}

.footer-logo-symbol {
    width: 70px;
    height: auto;
    color: #fff;
    opacity: 0.8;
    transition: opacity 0.3s ease;
}

.footer-logo-symbol:hover {
    opacity: 1;
}

.footer-micro p {
    font-family: var(--font-balgin);
    font-size: 0.65rem;
    /* Slightly smaller for precision */
    color: rgba(255, 255, 255, 0.3);
    /* Subtle, elegant grey */
    letter-spacing: 0.3em;
    /* Tracked out luxury typography */
    text-transform: uppercase;
    margin: 0;
    text-align: center;
    /* Centered for Maison layout */
    font-weight: 400;
    line-height: 1.8;
}

@media (max-width: 480px) {
    .footer-micro p {
        font-size: 0.5rem;
        letter-spacing: 0.05em;
    }
}