/* ==========================================================================
   HANDS ON - LIGHT/WHITE THEME CSS DESIGN SYSTEM
   ========================================================================== */

:root {
    --bg-dark: #060504;
    --bg-light: #ffffff;
    --bg-light-alt: #f8f9fa;
    --bg-card: #ffffff;
    --border-light: rgba(0, 0, 0, 0.08);
    --border-orange: rgba(255, 85, 0, 0.4);
    --orange-primary: #ff5500;
    --orange-hover: #e64d00;
    --orange-light: #ff7733;
    --text-dark: #09090b;
    --text-sub: #3f3f46;
    --text-muted: #71717a;
    --text-white: #ffffff;
    --font-main: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

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

html, body {
    scroll-behavior: smooth;
    font-family: var(--font-main);
    background-color: var(--bg-light);
    color: var(--text-dark);
    -webkit-font-smoothing: antialiased;
    width: 100%;
    max-width: 100%;
    overflow-x: hidden !important;
    position: relative;
}

/* Ambient Glow Effects */
.ambient-glow {
    position: absolute;
    border-radius: 50%;
    filter: blur(120px);
    pointer-events: none;
    z-index: 0;
}

.glow-top-left {
    top: -100px;
    left: -100px;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(255, 85, 0, 0.15) 0%, transparent 70%);
}

.glow-top-center {
    top: 5%;
    left: 50%;
    transform: translateX(-50%);
    width: 700px;
    height: 450px;
    background: radial-gradient(circle, rgba(255, 85, 0, 0.1) 0%, transparent 70%);
}

/* Layout Utilities */
.section-container {
    max-width: 1240px;
    width: 100%;
    margin: 0 auto;
    padding: 0 24px;
    box-sizing: border-box;
}

.relative-z {
    position: relative;
    z-index: 10;
}

.grid-2-col {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: center;
}

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

.flex-center {
    display: flex;
    flex-direction: column;
    align-items: center;
}

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

/* Panels & Cards (Light Theme Adaptations) */
.glass-panel {
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
}

.glass-badge {
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 50px;
    padding: 8px 18px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

/* Typography & Colors */
.highlight-orange {
    color: var(--orange-primary);
}

.highlight-orange-plain {
    color: var(--orange-primary);
    display: inline-block;
}

.highlight-orange-gradient {
    color: var(--orange-primary);
}

.section-tag {
    color: var(--orange-primary);
    font-size: 0.82rem;
    font-weight: 800;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    display: inline-block;
    margin-bottom: 12px;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 900;
    line-height: 1.15;
    letter-spacing: -0.02em;
    margin-bottom: 18px;
    color: var(--text-dark);
}

.section-desc {
    color: var(--text-sub);
    font-size: 1.1rem;
    line-height: 1.6;
}

.italic-emphasis {
    font-style: italic;
    color: var(--orange-primary);
}

.max-w-600 {
    max-width: 600px;
    margin: 0 auto;
}

/* Icons */
.icon-svg {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

/* Buttons & CTAs */
.cta-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    font-weight: 800;
    font-size: 0.95rem;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    text-decoration: none;
    padding: 16px 28px;
    border-radius: 14px;
    transition: transform 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease;
    cursor: pointer;
}

.cta-primary, .cta-btn-orange {
    background: linear-gradient(135deg, #ff6600 0%, #e64d00 100%);
    color: #ffffff;
    box-shadow: 0 10px 28px rgba(255, 85, 0, 0.35);
    border: none;
}

.cta-primary:hover, .cta-btn-orange:hover {
    transform: translateY(-2px);
    box-shadow: 0 14px 36px rgba(255, 85, 0, 0.48);
}

.cta-btn-secondary {
    color: #ffffff;
    text-decoration: none;
    font-weight: 700;
    font-size: 0.9rem;
}

.cta-btn-secondary:hover {
    background: rgba(255, 255, 255, 0.15);
}

.btn-arrow-box {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 26px;
    height: 26px;
    background: rgba(255, 255, 255, 0.25);
    border-radius: 50%;
}

/* Header & Navigation (Kept dark & glass for contrast against hero) */
.header-container {
    position: fixed;
    top: 16px;
    left: 0;
    right: 0;
    z-index: 100;
    padding: 0 24px;
}

.navbar {
    max-width: 1100px;
    margin: 0 auto;
    padding: 12px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-radius: 100px;
    background: #000000; /* Pure pitch-black 100% opaque to completely hide background */
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.15);
}

.brand-logo {
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 12px;
}

.main-logo-img {
    height: 64px; /* Increased from 52px */
    width: auto;
    object-fit: contain;
    display: block;
}

.logo-subtag {
    font-size: 0.68rem;
    font-weight: 800;
    letter-spacing: 0.12em;
    color: var(--orange-primary);
    background: rgba(255, 85, 0, 0.15);
    border: 1px solid var(--border-orange);
    padding: 4px 10px;
    border-radius: 50px;
    text-transform: none;
}

.hero-brand-badge {
    margin-bottom: 20px;
    font-size: 0.8rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    color: #ffffff;
    width: max-content;
}

.vector-logo-box {
    display: flex;
    align-items: center;
    gap: 4px;
    font-weight: 900;
    font-size: 1.35rem;
    letter-spacing: -0.03em;
}

.logo-txt-white {
    color: #ffffff;
}

.logo-icon-bubble {
    width: 24px;
    height: 24px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.logo-bubble-svg {
    width: 100%;
    height: 100%;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 32px;
    list-style: none;
}

.nav-link {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    font-size: 0.92rem;
    font-weight: 600;
    transition: color 0.2s ease;
}

.nav-link:hover, .nav-link.active {
    color: #ffffff;
}

.nav-contact-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    background: rgba(255, 85, 0, 0.2);
    border: 1px solid var(--border-orange);
    border-radius: 50px;
    color: #ffffff;
    font-size: 0.88rem;
    font-weight: 700;
    text-decoration: none;
    transition: all 0.2s ease;
}

.nav-contact-btn:hover {
    background: var(--orange-primary);
}

.mobile-menu-toggle {
    display: none;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.15);
    color: #ffffff;
    width: 42px;
    height: 42px;
    border-radius: 12px;
    cursor: pointer;
    align-items: center;
    justify-content: center;
}

.mobile-menu-toggle .hidden {
    display: none;
}

.mobile-only-nav-item {
    display: none;
}

/* ==========================================================================
   Section 1: Hero Section (Kept Dark & High Impact)
   ========================================================================== */
.hero-section {
    position: sticky;
    top: 0;
    z-index: 1;
    padding-top: 150px;
    padding-bottom: 110px;
    min-height: 92vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    background-color: var(--bg-dark);
}

.hero-bg-image {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: right center;
    image-rendering: -webkit-optimize-contrast;
    z-index: 1;
}

.hero-bg-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, 
                rgba(6, 5, 4, 0.95) 0%, 
                rgba(6, 5, 4, 0.85) 40%, 
                rgba(6, 5, 4, 0.4) 65%, 
                rgba(6, 5, 4, 0.05) 100%);
    z-index: 2;
}

.hero-title {
    font-size: 3.8rem;
    line-height: 1.04;
    font-weight: 900;
    letter-spacing: -0.035em;
    color: #ffffff;
    margin-bottom: 20px;
    text-transform: uppercase;
}

.hero-logo {
    height: 150px; /* Increased from 100px */
    width: auto;
    object-fit: contain;
    margin-bottom: 24px;
    display: block;
}

.hero-logo-mobile {
    height: 90px; /* Increased from 64px */
    margin-bottom: 16px;
    margin-left: auto;
    margin-right: auto;
}

.hero-description {
    font-size: 1.125rem;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: 32px;
}

.author-highlight {
    color: #ffffff;
    font-weight: 700;
    padding: 3px 10px;
    background: rgba(255, 85, 0, 0.22);
    border: 1px solid rgba(255, 85, 0, 0.45);
    border-radius: 8px;
}

.highlight-pill {
    color: #ffaa77;
    font-weight: 700;
    padding: 3px 9px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.22);
    border-radius: 8px;
}

.eyebrow-badge {
    margin-bottom: 20px;
}

.pulse-dot {
    width: 8px;
    height: 8px;
    background-color: var(--orange-primary);
    border-radius: 50%;
    box-shadow: 0 0 10px var(--orange-primary);
}

.eyebrow-text {
    font-size: 0.8rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    color: #ffffff;
}

.metric-badges {
    display: flex;
    gap: 12px;
    margin-bottom: 28px;
}

.badge {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.85);
}

.badge-accent {
    color: var(--orange-primary);
}

.cta-group {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 28px;
}

.hero-trust-bar {
    display: flex;
    align-items: center;
    gap: 20px;
}

.trust-pill {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.82rem;
    color: rgba(255, 255, 255, 0.6);
}

.mobile-only-flex {
    display: none !important;
}

.desktop-only-grid {
    display: grid !important;
}

/* ==========================================================================
   Section 2: O Problema (White Theme)
   ========================================================================== */
.problem-section {
    padding: 100px 0;
    position: relative;
    z-index: 10;
    background-color: var(--bg-light);
    border-top-left-radius: 40px;
    border-top-right-radius: 40px;
    box-shadow: 0 -20px 60px rgba(0, 0, 0, 0.4);
}

.problem-img {
    width: 100%;
    border-radius: 24px;
    display: block;
    border: 1px solid var(--border-light);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.08);
}

.visual-card-wrapper {
    position: relative;
}

.bullet-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin: 24px 0 32px;
}

.bullet-item {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    font-size: 1rem;
    color: var(--text-sub);
}

.bullet-icon-box {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    background: rgba(255, 85, 0, 0.1);
    border-radius: 8px;
    flex-shrink: 0;
    margin-top: 2px;
}

/* ==========================================================================
   Section 3: Metodologia - Os 4 Pilares (Soft Light Gray Theme)
   ========================================================================== */
.pillars-section {
    position: relative;
    z-index: 10;
    padding: 100px 0;
    background-color: var(--bg-light-alt);
    overflow: hidden;
    border-top: 1px solid var(--border-light);
    border-bottom: 1px solid var(--border-light);
}

.pillars-bg-container {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    opacity: 0.05;
    z-index: 1;
}

.pillars-overlay {
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at center, transparent 0%, var(--bg-light-alt) 100%);
    z-index: 2;
}

.pillars-header {
    margin-bottom: 60px;
}

.pillars-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin-bottom: 50px;
}

.pillar-card {
    background: #ffffff;
    border: 1px solid var(--border-light);
    border-radius: 20px;
    padding: 32px 24px;
    position: relative;
    display: flex;
    flex-direction: column;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.04);
    transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

.pillar-card:hover {
    transform: translateY(-6px);
    border-color: var(--orange-primary);
    box-shadow: 0 16px 36px rgba(255, 85, 0, 0.12);
}

.pillar-number {
    font-size: 2.2rem;
    font-weight: 900;
    color: rgba(255, 85, 0, 0.2);
    position: absolute;
    top: 20px;
    right: 24px;
}

.pillar-icon-wrapper {
    width: 48px;
    height: 48px;
    background: rgba(255, 85, 0, 0.1);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
}

.pillar-title {
    font-size: 1.25rem;
    font-weight: 800;
    margin-bottom: 12px;
    color: var(--text-dark);
}

.pillar-desc {
    font-size: 0.95rem;
    color: var(--text-sub);
    line-height: 1.55;
}

.pillars-quote {
    color: var(--text-muted);
    font-style: italic;
    margin-top: 16px;
    font-size: 0.9rem;
}

/* ==========================================================================
   Section 4: Comparativo (White Theme)
   ========================================================================== */
.comparison-section {
    padding: 100px 0;
    position: relative;
    z-index: 10;
    background-color: var(--bg-light);
}

.comparison-header {
    margin-bottom: 50px;
}

.interactive-cards-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-top: 40px;
}

.interactive-card {
    cursor: pointer;
    padding: 32px 24px;
    border: 1px solid rgba(0, 0, 0, 0.08);
    border-radius: 24px;
    background: #ffffff;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.03);
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    position: relative;
}

.interactive-card:hover {
    border-color: rgba(255, 85, 0, 0.3);
    transform: translateY(-4px);
    box-shadow: 0 15px 35px rgba(255, 85, 0, 0.08);
}

.interactive-card.selected {
    border-color: #ff5500;
    border-width: 2px;
    background: rgba(255, 85, 0, 0.02);
    box-shadow: 0 15px 40px rgba(255, 85, 0, 0.12);
}

.card-selection-indicator {
    position: absolute;
    top: 20px;
    right: 20px;
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.75rem;
    font-weight: 700;
    opacity: 0.5;
    color: var(--text-muted);
    transition: all 0.3s;
}

.interactive-card.selected .card-selection-indicator {
    opacity: 1;
    color: #ff5500;
}

.indicator-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #d4d4d8;
    transition: all 0.3s;
}

.interactive-card.selected .indicator-dot {
    background: #ff5500;
    box-shadow: 0 0 8px #ff5500;
}

.card-size-title {
    font-size: 1.35rem;
    font-weight: 800;
    color: var(--text-dark);
    margin-bottom: 6px;
    margin-top: 10px;
}

.card-size-subtitle {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 20px;
}

.segment-options-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
}

.segment-opt-btn {
    background: var(--bg-light-alt);
    border: 1px solid var(--border-light);
    border-radius: 12px;
    padding: 10px 8px;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-sub);
    text-align: center;
    cursor: pointer;
    transition: all 0.2s ease;
    outline: none;
    font-family: var(--font-main);
}

.segment-opt-btn:hover {
    background: rgba(255, 85, 0, 0.05);
    border-color: rgba(255, 85, 0, 0.2);
    color: var(--orange-primary);
}

.segment-opt-btn.active {
    background: var(--orange-primary);
    border-color: var(--orange-primary);
    color: #ffffff;
    box-shadow: 0 4px 12px rgba(255, 85, 0, 0.2);
}

.comparison-cta-wrapper {
    margin-top: 40px;
    display: flex;
    justify-content: center;
}

.comp-cta-btn {
    margin-top: 0;
}

/* ==========================================================================
   Section 5: A Decisão é Simples (Light Gray Theme)
   ========================================================================== */
.decision-section {
    padding: 100px 0;
    background-color: var(--bg-light-alt);
    border-top: 1px solid var(--border-light);
    border-bottom: 1px solid var(--border-light);
}

.decision-header {
    margin-bottom: 50px;
}

.decision-content-grid {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 24px;
    align-items: center;
    margin-bottom: 40px;
}

.decision-card {
    padding: 36px 28px;
    display: flex;
    flex-direction: column;
    background: #ffffff;
    border: 1px solid var(--border-light);
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.04);
}

.option-badge {
    font-size: 0.75rem;
    font-weight: 800;
    letter-spacing: 0.1em;
    padding: 6px 14px;
    background: rgba(0, 0, 0, 0.06);
    color: var(--text-muted);
    border-radius: 50px;
    width: max-content;
    margin-bottom: 20px;
}

.badge-orange {
    background: rgba(255, 85, 0, 0.12);
    color: var(--orange-primary);
}

.decision-card h3 {
    font-size: 1.35rem;
    font-weight: 800;
    margin-bottom: 14px;
    color: var(--text-dark);
}

.decision-card p {
    color: var(--text-sub);
    font-size: 0.98rem;
    line-height: 1.6;
}

.decision-bullets {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.decision-bullets li {
    font-size: 0.95rem;
    line-height: 1.5;
    color: var(--text-sub);
    position: relative;
    padding-left: 20px;
}

.decision-bullets li::before {
    content: "•";
    color: var(--orange-primary);
    font-weight: 900;
    font-size: 1.25rem;
    position: absolute;
    left: 0;
    top: -2px;
}

.decision-card.option-accent {
    border-color: rgba(255, 85, 0, 0.35);
    background: rgba(255, 85, 0, 0.015);
    box-shadow: 0 15px 35px rgba(255, 85, 0, 0.05);
}

.decision-visual {
    text-align: center;
}

.decision-img {
    max-width: 100%;
    border-radius: 20px;
    display: block;
    box-shadow: 0 16px 36px rgba(0, 0, 0, 0.1);
}

/* ==========================================================================
   Section 6: Quem Lidera (Renato Ribeiro) (White Theme)
   ========================================================================== */
.founder-section {
    padding: 100px 0;
    background-color: var(--bg-light);
}

.founder-card {
    padding: 0;
    overflow: hidden;
    background: #ffffff;
    border: 1px solid var(--border-light);
    border-radius: 24px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.06);
}

.founder-photo-col {
    position: relative;
    display: flex;
    flex-direction: column;
    height: 100%;
    min-height: 480px;
}

.founder-quote-card {
    padding: 24px;
    background: rgba(255, 85, 0, 0.04);
    border-top: 1px solid rgba(255, 85, 0, 0.15);
    text-align: center;
}

.founder-quote-text {
    font-size: 0.98rem;
    font-weight: 700;
    color: var(--orange-primary);
    font-style: italic;
    line-height: 1.45;
    margin: 0;
}

.founder-img {
    width: 100%;
    flex: 1;
    object-fit: cover;
    display: block;
    min-height: 0;
}

.founder-bio-col {
    padding: 48px;
}

.founder-name {
    font-size: 2.4rem;
    font-weight: 900;
    margin-top: 8px;
    color: var(--text-dark);
}

.founder-title-accent {
    color: var(--orange-primary);
}

.founder-role {
    color: var(--text-muted);
    font-size: 0.92rem;
    font-weight: 700;
    display: block;
    margin-bottom: 24px;
}

.founder-bio-text {
    color: var(--text-sub);
    font-size: 1rem;
    line-height: 1.65;
    margin-bottom: 16px;
}

.founder-brands-wrapper {
    margin: 28px 0;
}

.brands-label {
    font-size: 0.82rem;
    color: var(--text-muted);
    font-weight: 700;
    display: block;
    margin-bottom: 12px;
}

.brands-logos-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

/* ---- Animated Brand Chips ---- */
.brand-chip-animated {
    position: relative;
    padding: 10px 20px;
    background: linear-gradient(135deg, #1a1a1a 0%, #2a2a2a 100%);
    border: 1px solid rgba(255, 85, 0, 0.25);
    border-radius: 12px;
    font-size: 0.9rem;
    font-weight: 800;
    color: #ffffff;
    cursor: default;
    overflow: hidden;
    opacity: 0;
    transform: translateY(20px) scale(0.9);
    animation: chipReveal 0.6s cubic-bezier(0.16, 1, 0.3, 1) forwards;
    animation-delay: calc(var(--i) * 0.1s);
    transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

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

.brand-chip-animated:hover {
    transform: translateY(-4px) scale(1.08);
    border-color: rgba(255, 85, 0, 0.7);
    box-shadow:
        0 8px 25px rgba(255, 85, 0, 0.2),
        0 0 20px rgba(255, 85, 0, 0.1),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
    background: linear-gradient(135deg, #222 0%, #333 100%);
}

.brand-chip-text {
    position: relative;
    z-index: 2;
    letter-spacing: 0.02em;
}

/* Shimmer sweep effect */
.brand-chip-glow {
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        90deg,
        transparent 0%,
        rgba(255, 85, 0, 0.08) 40%,
        rgba(255, 85, 0, 0.15) 50%,
        rgba(255, 85, 0, 0.08) 60%,
        transparent 100%
    );
    z-index: 1;
    animation: shimmerSweep 3s ease-in-out infinite;
    animation-delay: calc(var(--i) * 0.4s);
}

@keyframes shimmerSweep {
    0%, 100% { left: -100%; }
    50% { left: 100%; }
}

.founder-metrics {
    display: flex;
    gap: 32px;
    margin-bottom: 32px;
}

.f-metric strong {
    display: block;
    font-size: 1.3rem;
    color: var(--orange-primary);
    font-weight: 900;
}

.f-metric span {
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* ==========================================================================
   Section 7: Parceiros - Animated Marquee
   ========================================================================== */
.partners-section {
    padding: 80px 0;
    background: linear-gradient(180deg, var(--bg-light-alt) 0%, #f0f0f2 100%);
    border-top: 1px solid var(--border-light);
    border-bottom: 1px solid var(--border-light);
    overflow: hidden;
}

.partners-header {
    text-align: center;
    margin-bottom: 48px;
}

.partners-marquee-track {
    width: 100%;
    overflow: hidden;
    mask-image: linear-gradient(90deg, transparent 0%, black 10%, black 90%, transparent 100%);
    -webkit-mask-image: linear-gradient(90deg, transparent 0%, black 10%, black 90%, transparent 100%);
}

.partners-marquee-inner {
    display: flex;
    gap: 28px;
    width: max-content;
    animation: marqueeScroll 25s linear infinite;
}

.partners-marquee-track:hover .partners-marquee-inner {
    animation-play-state: paused;
}

@keyframes marqueeScroll {
    0%   { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

.partner-brand-logo {
    flex-shrink: 0;
    padding: 22px 40px;
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(0, 0, 0, 0.06);
    border-radius: 16px;
    font-size: 1.5rem;
    font-weight: 850;
    color: var(--text-dark);
    letter-spacing: -0.02em;
    white-space: nowrap;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.04);
    transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
    cursor: default;
}

.partner-brand-logo:hover {
    background: #ffffff;
    border-color: rgba(255, 85, 0, 0.35);
    transform: translateY(-6px) scale(1.05);
    box-shadow:
        0 12px 30px rgba(255, 85, 0, 0.12),
        0 0 0 1px rgba(255, 85, 0, 0.15);
    color: var(--orange-primary);
}

/* ==========================================================================
   Section 7b: Testimonials - Reverse Marquee
   ========================================================================== */
.testimonials-marquee-section {
    padding: 80px 0 80px;
    background: var(--bg-light);
    overflow: hidden;
}

.testimonials-marquee-track {
    width: 100%;
    overflow: hidden;
    mask-image: linear-gradient(90deg, transparent 0%, black 8%, black 92%, transparent 100%);
    -webkit-mask-image: linear-gradient(90deg, transparent 0%, black 8%, black 92%, transparent 100%);
}

.testimonials-marquee-inner {
    display: flex;
    gap: 24px;
    width: max-content;
    animation: marqueeReverse 40s linear infinite;
}

.testimonials-marquee-track:hover .testimonials-marquee-inner {
    animation-play-state: paused;
}

@keyframes marqueeReverse {
    0%   { transform: translateX(-50%); }
    100% { transform: translateX(0); }
}

.tq-card {
    flex-shrink: 0;
    width: 360px;
    padding: 28px 24px;
    background: #ffffff;
    border: 1px solid var(--border-light);
    border-radius: 20px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.04);
    transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.tq-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.08);
    border-color: rgba(255, 85, 0, 0.2);
}

.tq-stars {
    color: #ffaa00;
    font-size: 1.1rem;
    letter-spacing: 3px;
    margin-bottom: 14px;
}

.tq-quote {
    font-size: 0.95rem;
    color: var(--text-sub);
    line-height: 1.6;
    font-style: italic;
    margin-bottom: 20px;
    flex: 1;
}

.tq-author {
    display: flex;
    align-items: center;
    gap: 12px;
}

.tq-avatar {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    font-size: 0.8rem;
    font-weight: 800;
    flex-shrink: 0;
}

.tq-name {
    display: block;
    font-size: 0.92rem;
    font-weight: 800;
    color: var(--text-dark);
}

.tq-role {
    font-size: 0.78rem;
    color: var(--text-muted);
}

/* ==========================================================================
   Section 8: FAQ Accordion (White Theme)
   ========================================================================== */
.faq-section {
    padding: 100px 0;
    background-color: var(--bg-light);
}

.faq-accordion-col {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.faq-item {
    background: #ffffff;
    border: 1px solid var(--border-light);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.03);
    transition: border-color 0.2s ease;
}

.faq-question-btn {
    width: 100%;
    padding: 22px 24px;
    background: transparent;
    border: none;
    color: var(--text-dark);
    font-size: 1.05rem;
    font-weight: 700;
    text-align: left;
    display: flex;
    align-items: center;
    justify-content: space-between;
    cursor: pointer;
}

.faq-icon {
    transition: transform 0.3s ease;
    color: var(--text-muted);
}

.faq-item.active .faq-icon {
    transform: rotate(180deg);
    color: var(--orange-primary);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s ease, padding 0.35s ease;
    padding: 0 24px;
    color: var(--text-sub);
    font-size: 0.98rem;
    line-height: 1.6;
}

.faq-item.active .faq-answer {
    max-height: 200px;
    padding: 0 24px 22px;
}

.mt-20 {
    margin-top: 20px;
}

/* ==========================================================================
   Grand CTA Banner & Footer (High Impact Contrast)
   ========================================================================== */
.grand-cta-section {
    padding: 80px 0 100px;
    background-color: var(--bg-light);
}

.grand-cta-card {
    padding: 64px 32px;
    display: flex;
    flex-direction: column;
    align-items: center;
    background: linear-gradient(135deg, #0d0b0a 0%, #171210 100%);
    border-radius: 28px;
    color: #ffffff;
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.15);
}

.scarcity-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 16px;
    background: rgba(255, 85, 0, 0.15);
    border: 1px solid var(--border-orange);
    border-radius: 50px;
    font-size: 0.78rem;
    font-weight: 800;
    margin-bottom: 24px;
    color: #ffffff;
}

.live-dot {
    width: 8px;
    height: 8px;
    background-color: var(--orange-primary);
    border-radius: 50%;
}

.grand-cta-title {
    font-size: 2.6rem;
    font-weight: 900;
    line-height: 1.15;
    margin-bottom: 18px;
    color: #ffffff;
}

.grand-cta-desc {
    color: rgba(255, 255, 255, 0.85);
    font-size: 1.05rem;
    max-width: 600px;
    margin-bottom: 32px;
}

.trust-guarantees-row {
    display: flex;
    gap: 24px;
    margin-top: 32px;
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.6);
}

.trust-guarantees-row span {
    display: flex;
    align-items: center;
    gap: 6px;
}

.footer-section {
    padding: 80px 0 40px;
    border-top: 1px solid var(--border-light);
    background: #000000; /* Pure black to blend logo */
    color: #ffffff;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 40px;
    margin-bottom: 60px;
}

.footer-desc {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
    line-height: 1.6;
    margin-top: 16px;
}

.footer-heading {
    font-size: 1rem;
    font-weight: 800;
    margin-bottom: 20px;
    color: #ffffff;
}

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

.footer-links a {
    color: rgba(255, 255, 255, 0.6);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.2s ease;
}

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

.footer-contact-item {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
    margin-bottom: 10px;
}

.footer-bottom {
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.5);
}

.footer-legal-links {
    display: flex;
    gap: 20px;
}

.footer-legal-links a {
    color: rgba(255, 255, 255, 0.5);
    text-decoration: none;
}

/* ==========================================================================
   EXCLUSIVE MOBILE BREAKPOINT (<= 768px)
   100% Light, Reliable, Fast Rendering across all iOS/Android devices
   ========================================================================== */
@media (max-width: 768px) {
    .header-container {
        top: 10px;
        padding: 0 16px;
    }

    .navbar {
        padding: 8px 18px;
    }

    .main-logo-img {
        height: 48px; /* Increased from 38px */
    }

    .desktop-only-grid {
        display: none !important;
    }

    .logo-subtag {
        display: none !important;
    }

    .ambient-glow {
        display: none !important;
    }

    .mobile-only-flex {
        display: flex !important;
        flex-direction: column !important;
        width: 100% !important;
        max-width: 100% !important;
    }

    .mobile-menu-toggle {
        display: inline-flex;
    }

    .mobile-only-nav-item {
        display: block;
    }

    .nav-contact-btn {
        display: none;
    }

    .nav-links {
        position: fixed;
        top: 65px;
        left: 16px;
        right: 16px;
        background: rgba(11, 9, 8, 0.96);
        backdrop-filter: blur(24px);
        -webkit-backdrop-filter: blur(24px);
        border: 1px solid var(--border-orange);
        border-radius: 18px;
        padding: 20px;
        flex-direction: column;
        gap: 12px;
        display: none;
        box-shadow: 0 25px 60px rgba(0, 0, 0, 0.85);
        z-index: 200;
    }

    .nav-links.active {
        display: flex;
    }

    .grid-2-col, .interactive-cards-grid, .decision-content-grid, .pillars-grid, .testimonials-grid, .footer-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .hero-section {
        padding-top: 410px;
        padding-bottom: 40px;
        min-height: auto;
    }

    .hero-bg-image {
        top: 65px;
        bottom: 0;
        background-position: 65% 55px;
        background-size: 140% auto;
    }

    .hero-bg-overlay {
        background: linear-gradient(180deg, 
                    rgba(6, 5, 4, 0.05) 0%, 
                    rgba(6, 5, 4, 0.25) 240px, 
                    rgba(6, 5, 4, 0.85) 370px, 
                    #060504 430px, 
                    #060504 100%);
    }

    .hero-title {
        font-size: 2.6rem;
        margin-bottom: 16px;
    }

    .hero-description {
        font-size: 1rem;
        margin-bottom: 24px;
    }

    .metric-badges {
        flex-direction: column;
        width: 100%;
    }

    .badge {
        justify-content: center;
        width: 100%;
        padding: 12px 16px;
    }

    .cta-group {
        flex-direction: column;
        width: 100%;
    }

    .cta-btn {
        width: 100%;
    }

    .hero-trust-bar {
        flex-direction: column;
        gap: 10px;
    }

    .section-title {
        font-size: 1.9rem;
    }

    .founder-photo-col {
        min-height: 360px;
    }

    .founder-bio-col {
        padding: 28px 20px;
    }

    .grand-cta-title {
        font-size: 1.9rem;
    }

    .trust-guarantees-row {
        flex-direction: column;
        gap: 12px;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }
}

/* ==========================================================================
   Scroll Fade Animations
   ========================================================================== */
.fade-up {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
    will-change: opacity, transform;
}

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

.fade-left {
    opacity: 0;
    transform: translateX(-40px);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
    will-change: opacity, transform;
}

.fade-left.visible {
    opacity: 1;
    transform: translateX(0);
}

.fade-right {
    opacity: 0;
    transform: translateX(40px);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
    will-change: opacity, transform;
}

.fade-right.visible {
    opacity: 1;
    transform: translateX(0);
}

.zoom-in {
    opacity: 0;
    transform: scale(0.92);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
    will-change: opacity, transform;
}

.zoom-in.visible {
    opacity: 1;
    transform: scale(1);
}

.delay-1 { transition-delay: 0.15s; }
.delay-2 { transition-delay: 0.3s; }
.delay-3 { transition-delay: 0.45s; }
.delay-4 { transition-delay: 0.6s; }

/* Interactive Spotlight & 3D Cards */
.pillar-card, .comp-card, .testimonial-card, .decision-card, .grand-cta-card {
    position: relative;
    overflow: hidden;
    transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.35s ease, border-color 0.35s ease;
    will-change: transform;
}

.pillar-card::before, .comp-card::before, .testimonial-card::before, .decision-card::before, .grand-cta-card::before {
    content: '';
    position: absolute;
    top: var(--mouse-y, -1000px);
    left: var(--mouse-x, -1000px);
    transform: translate(-50%, -50%);
    width: 320px;
    height: 320px;
    background: radial-gradient(circle, rgba(255, 85, 0, 0.18) 0%, rgba(255, 85, 0, 0) 70%);
    pointer-events: none;
    border-radius: 50%;
    opacity: 0;
    transition: opacity 0.4s ease;
    z-index: 1;
}

.pillar-card:hover::before, .comp-card:hover::before, .testimonial-card:hover::before, .decision-card:hover::before, .grand-cta-card:hover::before {
    opacity: 1;
}

/* Button Click Ripple Animation */
.cta-btn, .nav-contact-btn, .magnet-btn, .faq-question-btn {
    position: relative;
    overflow: hidden;
}

.btn-click-ripple {
    position: absolute;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.45);
    transform: scale(0);
    animation: ripple-anim 0.6s ease-out;
    pointer-events: none;
}

@keyframes ripple-anim {
    to {
        transform: scale(2.8);
        opacity: 0;
    }
}

/* Header Scroll Morphing */
.navbar.scrolled-nav {
    padding: 9px 22px;
    background: rgba(8, 6, 5, 0.94);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.7), 0 0 25px rgba(255, 85, 0, 0.18);
    border-color: rgba(255, 85, 0, 0.35);
}