/* =============================================
                    v4
   ============================================= */
:root {
    --bg-primary: #0B0B0F;
    --bg-secondary: #111318;
    --bg-card: #181B22;
    --bg-card-hover: #1F232C;
    --text-primary: #FFFFFF;
    --text-secondary: #B5BDC9;
    --text-muted: #6F767E;
    --accent: #E53935;
    --accent-hover: #FF5252;
    --accent-glow: rgba(229, 57, 53, 0.25);
    --border-light: rgba(255, 255, 255, 0.08);
    --border-strong: rgba(255, 255, 255, 0.12);
    --shadow-card: 0 8px 30px rgba(0, 0, 0, 0.4);
    --shadow-btn: 0 8px 24px rgba(229, 57, 53, 0.35);
    --shadow-btn-hover: 0 12px 32px rgba(255, 82, 82, 0.5);
    --font-heading: 'Inter Tight', sans-serif;
    --font-body: 'Inter', sans-serif;
    --section-padding: 120px 0;
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-xl: 32px;
    --transition: 0.3s cubic-bezier(0.25, 0.1, 0.25, 1);
}

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

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

body {
    font-family: var(--font-body);
    background-color: var(--bg-primary);
    color: var(--text-secondary);
    line-height: 1.7;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

h1,
h2,
h3,
h4 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.15;
    letter-spacing: -0.03em;
    color: var(--text-primary);
}

p {
    font-size: 1.125rem;
    line-height: 1.8;
    margin-bottom: 24px;
    color: var(--text-secondary);
}

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

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

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    width: 100%;
}

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

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

.section-heading {
    font-size: clamp(2.5rem, 6vw, 3.75rem);
    margin-bottom: 24px;
    color: var(--text-primary);
    font-weight: 800;
}

.section-lead {
    font-size: 1.25rem;
    color: var(--text-secondary);
    max-width: 800px;
    margin: 0 auto 64px auto;
}

.section-dark,
.section-dark-alt {
    padding: var(--section-padding);
}

.section-dark {
    background-color: var(--bg-primary);
}

.section-dark-alt {
    background-color: var(--bg-secondary);
}

/* ==================== BUTTONS ==================== */
.btn-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    background-color: var(--accent);
    color: #FFFFFF;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.1rem;
    letter-spacing: 0.04em;
    padding: 20px 48px;
    border-radius: 100px;
    transition: var(--transition);
    border: none;
    cursor: pointer;
    width: 100%;
    max-width: 480px;
    box-shadow: var(--shadow-btn);
    position: relative;
    overflow: hidden;
    text-align: center;
    text-transform: uppercase;
}

.btn-primary::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 60%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transition: left 0.6s ease;
}

.btn-primary:hover::after {
    left: 160%;
}

.btn-primary:hover {
    transform: translateY(-3px);
    background-color: var(--accent-hover);
    box-shadow: var(--shadow-btn-hover);
}

.btn-primary:active {
    transform: translateY(-1px);
}

.btn-block {
    max-width: 100%;
}

.cta-wrapper {
    margin-top: 56px;
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 100%;
    text-align: center;
}

.cta-wrapper .btn-primary {
    margin-left: auto;
    margin-right: auto;
}

/* ==================== HERO ==================== */
.hero {
    position: relative;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    padding: 160px 0 120px 0;
    overflow: hidden;
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.hero-bg-decor {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    pointer-events: none;
}

.decor-blur {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.15;
}

.decor-blur--1 {
    width: 600px;
    height: 600px;
    background: var(--accent);
    top: -10%;
    right: -5%;
}

.decor-blur--2 {
    width: 400px;
    height: 400px;
    background: #4a148c;
    bottom: -10%;
    left: -5%;
}

.decor-grid {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.02'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    opacity: 0.4;
}

.hero .container {
    position: relative;
    z-index: 1;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 80px;
    align-items: center;
}

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

.hero-pill {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: rgba(229, 57, 53, 0.1);
    border: 1px solid rgba(229, 57, 53, 0.3);
    color: var(--accent);
    padding: 8px 24px;
    border-radius: 100px;
    font-size: 0.9rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin-bottom: 32px;
    backdrop-filter: blur(4px);
}

.pill-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: var(--accent);
    box-shadow: 0 0 10px var(--accent-glow);
    animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {

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

    50% {
        opacity: 0.5;
        transform: scale(1.3);
    }
}

.hero-headline {
    font-size: clamp(2.5rem, 7vw, 4.5rem);
    margin-bottom: 32px;
    line-height: 1.1;
    font-weight: 800;
}

.hero-subheadline {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 48px;
    line-height: 1.6;
    max-width: 540px;
}

.hero-micro-benefits {
    display: flex;
    gap: 24px;
    margin-top: 32px;
    font-size: 0.95rem;
    color: var(--text-muted);
    flex-wrap: wrap;
    align-items: center;
}

.hero-micro-benefits span {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    white-space: nowrap;
}

.hero-micro-benefits i {
    color: var(--accent);
    font-size: 1.1rem;
    flex-shrink: 0;
}

.hero-mockup-wrapper {
    position: relative;
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-mockup-card {
    background: rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(12px);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-xl);
    padding: 60px 40px;
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.6);
    width: 100%;
    max-width: 520px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-mockup {
    width: 120%;
    filter: drop-shadow(0 25px 50px rgba(0, 0, 0, 0.5));
    transition: transform 0.5s ease;
}

.hero-mockup-card:hover .hero-mockup {
    transform: translateY(-10px);
}

/* ==================== EDITORIAL ==================== */
.editorial-block {
    max-width: 780px;
    margin: 0 auto;
    text-align: center;
}

.editorial-block .section-heading {
    font-size: clamp(2.5rem, 5vw, 3.5rem);
}

.error-list {
    list-style: none;
    margin: 48px auto;
    padding: 32px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    max-width: 500px;
    text-align: left;
}

.error-list li {
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 8px 0;
}

.error-list li:last-child {
    margin-bottom: 0;
}

.error-list i {
    color: var(--accent);
    font-size: 1.1rem;
    flex-shrink: 0;
}

.editorial-highlight {
    font-size: 1.5rem;
    color: var(--text-primary);
    margin: 56px 0;
    font-weight: 500;
    line-height: 1.5;
    background: rgba(229, 57, 53, 0.05);
    border-left: 4px solid var(--accent);
    padding: 24px 32px;
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
    display: flex;
    align-items: center;
    gap: 20px;
    text-align: left;
}

.editorial-highlight i {
    font-size: 2rem;
    color: var(--accent);
    flex-shrink: 0;
}

.editorial-body {
    font-size: 1.35rem;
    color: var(--text-secondary);
    margin-bottom: 24px;
}

.editorial-conclusion {
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--text-primary);
    border-top: 1px solid var(--border-light);
    padding-top: 32px;
    margin-top: 8px;
}

/* ==================== GRID 3x2 ==================== */
.memorable-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-top: 64px;
}

.memorable-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-light);
    padding: 48px 32px;
    border-radius: var(--radius-lg);
    transition: var(--transition);
    text-align: center;
}

.memorable-card:hover {
    background-color: var(--bg-card-hover);
    border-color: var(--accent);
    transform: translateY(-5px);
    box-shadow: var(--shadow-card);
}

.card-icon {
    width: 64px;
    height: 64px;
    background: rgba(229, 57, 53, 0.1);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px auto;
    font-size: 1.75rem;
    color: var(--accent);
    transition: var(--transition);
}

.memorable-card:hover .card-icon {
    background: var(--accent);
    color: #fff;
    box-shadow: var(--shadow-btn);
}

.card-title {
    font-size: 1.35rem;
    margin-bottom: 16px;
    font-weight: 600;
}

.card-desc {
    color: var(--text-secondary);
    font-size: 1rem;
    line-height: 1.6;
    margin-bottom: 0;
}

/* ==================== VSL ==================== */
.vsl-wrapper {
    max-width: 1000px;
    margin: 0 auto;
    text-align: center;
}

.vsl-header {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-light);
    padding: 12px 24px;
    border-radius: 100px;
    margin-bottom: 32px;
    font-weight: 600;
    color: var(--text-primary);
    font-size: 0.95rem;
    width: fit-content;
    margin-left: auto;
    margin-right: auto;
}

.vsl-header i {
    color: var(--accent);
    font-size: 1.5rem;
}

.vsl-duration {
    background: var(--accent);
    padding: 4px 12px;
    border-radius: 100px;
    font-size: 0.8rem;
    color: #fff;
    font-weight: 700;
}

.vsl-text {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 48px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.vsl-video-container {
    position: relative;
    padding-bottom: 56.25%;
    height: 0;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
    border: 1px solid var(--border-light);
    background-color: #000;
    cursor: pointer;
}

.vsl-video-container iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: 0;
}

/* VSL Thumb */
.vsl-thumb {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 2;
}

.vsl-thumb-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.vsl-play-btn {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80px;
    height: 80px;
    background: var(--accent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    color: #fff;
    box-shadow: 0 8px 32px rgba(229, 57, 53, 0.5);
    transition: var(--transition);
    cursor: pointer;
    z-index: 3;
}

.vsl-play-btn:hover {
    transform: translate(-50%, -50%) scale(1.1);
    background: var(--accent-hover);
    box-shadow: 0 12px 40px rgba(229, 57, 53, 0.65);
}

.vsl-iframe-wrapper {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.vsl-iframe-wrapper iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: 0;
}

/* ==================== ROADMAP ==================== */
.roadmap {
    max-width: 900px;
    margin: 80px auto 0 auto;
    position: relative;
}

.roadmap-item {
    display: flex;
    gap: 32px;
    margin-bottom: 48px;
    position: relative;
}

.roadmap-marker {
    display: flex;
    flex-direction: column;
    align-items: center;
    flex-shrink: 0;
    width: 60px;
}

.marker-number {
    width: 56px;
    height: 56px;
    background: var(--bg-card);
    border: 2px solid var(--accent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 1.25rem;
    color: var(--accent);
    font-family: var(--font-heading);
    background: var(--bg-primary);
    z-index: 2;
    transition: var(--transition);
}

.roadmap-item:hover .marker-number {
    background: var(--accent);
    color: #fff;
    box-shadow: 0 0 20px var(--accent-glow);
}

.marker-line {
    width: 2px;
    flex-grow: 1;
    background: var(--border-light);
    margin-top: 16px;
    min-height: 60px;
}

.roadmap-item:last-child .marker-line {
    display: none;
}

.roadmap-card {
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    padding: 32px;
    flex-grow: 1;
    transition: var(--transition);
}

.roadmap-card:hover {
    border-color: var(--accent);
    background: var(--bg-card-hover);
}

.module-label {
    font-size: 0.9rem;
    color: var(--accent);
    font-weight: 700;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    margin-bottom: 20px;
    font-family: var(--font-heading);
}

.roadmap-card ul {
    list-style: none;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.roadmap-card li {
    font-size: 0.95rem;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 10px;
}

.roadmap-card li i {
    color: var(--accent);
    font-size: 1rem;
}

.roadmap-extra {
    font-size: 0.85rem;
    color: var(--accent);
    font-weight: 600;
    margin-top: 16px;
    padding-top: 16px;
    border-top: 1px solid var(--border-light);
    letter-spacing: 0.03em;
}

/* ==================== PLATAFORMA ==================== */
.platform-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.platform-image-wrapper {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--border-light);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.4);
    background: var(--bg-card);
}

.platform-image {
    width: 100%;
    display: block;
}

.platform-badge {
    position: absolute;
    bottom: 16px;
    right: 16px;
    background: var(--accent);
    color: #fff;
    padding: 8px 20px;
    border-radius: 100px;
    font-weight: 700;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 8px;
    box-shadow: 0 8px 20px rgba(229, 57, 53, 0.3);
}

.platform-content h2 {
    font-size: clamp(2rem, 4vw, 2.75rem);
    margin-bottom: 24px;
}

.feature-list {
    display: flex;
    flex-direction: column;
    gap: 24px;
    margin-top: 40px;
}

.feature-item {
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.feature-item i {
    font-size: 1.5rem;
    color: var(--accent);
    margin-top: 4px;
    flex-shrink: 0;
}

.feature-item strong {
    display: block;
    color: var(--text-primary);
    font-size: 1.1rem;
    margin-bottom: 4px;
}

.feature-item p {
    margin-bottom: 0;
    font-size: 0.95rem;
    color: var(--text-muted);
}

/* ==================== MULTIPLATAFORMA ==================== */
.multi-device-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    margin-top: 64px;
}

.device-showcase {
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    padding: 40px 40px 0 40px;
    text-align: center;
    transition: var(--transition);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.device-showcase:hover {
    border-color: var(--accent);
    transform: translateY(-5px);
}

.device-label {
    display: inline-block;
    font-weight: 700;
    color: var(--accent);
    font-size: 1.25rem;
    margin-bottom: 24px;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.device-img {
    width: 100%;
    height: 340px;
    max-width: 320px;
    margin: 0 auto;
    display: block;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    border-radius: 12px 12px 0 0;
    object-fit: contain;
    object-position: bottom;
}

.device-showcase:last-child .device-img {
    object-position: center;
}

.devices-cards {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin-top: 48px;
}

.device-card {
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    padding: 32px 24px;
    border-radius: var(--radius-md);
    text-align: center;
    transition: var(--transition);
}

.device-card:hover {
    background: var(--bg-card-hover);
    border-color: var(--accent);
}

.device-card-icon {
    font-size: 2rem;
    color: var(--accent);
    margin-bottom: 16px;
}

.device-card h4 {
    font-size: 1.2rem;
    margin-bottom: 8px;
}

.device-card p {
    font-size: 0.9rem;
    margin-bottom: 0;
    color: var(--text-muted);
}

/* ==================== AUDIOBOOK ==================== */
.audiobook-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.audiobook-mockup {
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    padding: 40px;
    display: flex;
    justify-content: center;
}

.audiobook-img {
    max-width: 320px;
    border-radius: 16px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
}

.audiobook-scenarios {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 32px;
}

.audiobook-scenarios span {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border-light);
    padding: 10px 20px;
    border-radius: 100px;
    font-size: 0.95rem;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 8px;
}

.audiobook-scenarios i {
    color: var(--accent);
}

.audiobook-highlight-box {
    margin-top: 40px;
    background: var(--bg-card);
    border: 1px solid var(--accent);
    padding: 24px 32px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    gap: 16px;
    font-size: 1.1rem;
    color: var(--text-primary);
}

.audiobook-highlight-box i {
    font-size: 1.5rem;
    color: var(--accent);
}

/* ==================== PILARES ==================== */
.pillars-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    margin-top: 80px;
    margin-bottom: 80px;
}

.pillar-card {
    padding: 48px 24px;
    text-align: center;
}

.pillar-icon {
    font-size: 2.5rem;
    color: var(--accent);
    margin-bottom: 24px;
}

.pillar-card h3 {
    font-size: 1.5rem;
    margin-bottom: 16px;
    letter-spacing: 0.05em;
}

.pillar-card p {
    color: var(--text-secondary);
    font-size: 1.1rem;
}

.pillars-footer {
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
    font-size: 1.35rem;
    font-weight: 500;
    color: var(--text-primary);
    padding-top: 56px;
    border-top: 1px solid var(--border-light);
}

.pillars-footer strong {
    color: var(--accent);
}

/* ==================== BÔNUS ==================== */
.bonus-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.bonus-image-wrapper {
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    padding: 40px;
}

.bonus-image {
    width: 100%;
    filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.5));
    border-radius: 8px;
}

.bonus-subtitle {
    font-size: 2rem;
    color: var(--accent);
    font-weight: 700;
    margin-bottom: 24px;
    font-family: var(--font-heading);
}

.bonus-list {
    list-style: none;
    margin-bottom: 48px;
}

.bonus-list li {
    margin-bottom: 16px;
    display: flex;
    align-items: flex-start;
    gap: 16px;
    color: var(--text-secondary);
    font-weight: 500;
    font-size: 1.1rem;
}

.bonus-list i {
    color: var(--accent);
    font-size: 1.2rem;
    flex-shrink: 0;
    margin-top: 2px;
}

.bonus-value-tag {
    display: inline-block;
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    padding: 16px 32px;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 1.25rem;
    margin-bottom: 40px;
    color: var(--text-primary);
}

.old-price {
    text-decoration: line-through;
    color: var(--text-muted);
    margin-right: 12px;
    font-weight: 500;
}

/* ==================== QUALIFY ==================== */
.qualify-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 32px;
    margin-top: 64px;
}

.qualify-card {
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    padding: 48px 40px;
    transition: var(--transition);
}

.qualify-card:hover {
    border-color: var(--accent);
    transform: translateY(-4px);
    box-shadow: var(--shadow-card);
}

.qualify-card-header {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 32px;
    padding-bottom: 24px;
    border-bottom: 1px solid var(--border-light);
}

.qualify-card-header i {
    font-size: 2rem;
    flex-shrink: 0;
}

.qualify-card--yes .qualify-card-header i {
    color: #4CAF50;
}

.qualify-card--no .qualify-card-header i {
    color: var(--accent);
}

.qualify-card-header h3 {
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1.3;
}

.qualify-card ul {
    list-style: none;
}

.qualify-card li {
    font-size: 1.05rem;
    color: var(--text-secondary);
    margin-bottom: 16px;
    display: flex;
    align-items: flex-start;
    gap: 12px;
    line-height: 1.5;
}

.qualify-card li:last-child {
    margin-bottom: 0;
}

.qualify-card li i {
    flex-shrink: 0;
    margin-top: 3px;
}

.qualify-card--yes li i {
    color: #4CAF50;
    font-size: 1rem;
}

.qualify-card--no li i {
    color: var(--accent);
    font-size: 1rem;
}

/* ==================== PRODUTO INTRO ==================== */
.product-intro-block {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.product-intro-desc {
    font-size: 1.2rem;
    color: var(--text-secondary);
    max-width: 700px;
    margin: 0 auto 48px auto;
    line-height: 1.7;
}

.product-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.product-stat-item {
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    padding: 32px 20px;
    text-align: center;
    transition: var(--transition);
}

.product-stat-item:hover {
    border-color: var(--accent);
    transform: translateY(-3px);
}

.product-stat-item i {
    font-size: 2rem;
    color: var(--accent);
    margin-bottom: 16px;
    display: block;
}

.product-stat-item strong {
    display: block;
    color: var(--text-primary);
    font-size: 1.05rem;
    font-weight: 600;
}

/* ==================== OFERTA & GARANTIA ==================== */
.guarantee-hero {
    display: flex;
    align-items: center;
    gap: 40px;
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    padding: 48px;
    border-radius: var(--radius-lg);
    max-width: 1000px;
    margin: 0 auto 80px auto;
}

.guarantee-seal {
    font-size: 4rem;
    color: var(--accent);
    flex-shrink: 0;
}

.guarantee-content h3 {
    font-size: 1.75rem;
    margin-bottom: 16px;
}

.guarantee-content p {
    color: var(--text-secondary);
    margin-bottom: 0;
    font-size: 1.1rem;
}

.pricing-card {
    background: var(--bg-card);
    border: 1px solid var(--accent);
    border-radius: var(--radius-xl);
    padding: 64px 48px;
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
    position: relative;
    box-shadow: 0 20px 60px rgba(229, 57, 53, 0.15);
}

.pricing-badge {
    position: absolute;
    top: -16px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--accent);
    color: #fff;
    padding: 8px 32px;
    border-radius: 100px;
    font-weight: 700;
    letter-spacing: 0.1em;
    font-size: 0.9rem;
    box-shadow: 0 10px 30px rgba(229, 57, 53, 0.4);
}

.pricing-products {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 24px;
    margin-bottom: 48px;
    flex-wrap: wrap;
}

.pricing-product-img {
    height: 200px;
    filter: drop-shadow(0 15px 25px rgba(0, 0, 0, 0.5));
    transition: var(--transition);
    object-fit: contain;
}

.pricing-product-img:hover {
    transform: translateY(-8px);
}

.pricing-title {
    font-size: 1.25rem;
    color: var(--text-primary);
    margin-bottom: 32px;
    letter-spacing: 0.1em;
}

.pricing-features {
    list-style: none;
    margin-bottom: 48px;
    text-align: left;
    display: inline-block;
    width: 100%;
    max-width: 420px;
}

.pricing-features li {
    margin-bottom: 16px;
    display: flex;
    align-items: flex-start;
    gap: 16px;
    font-size: 1.15rem;
    color: var(--text-secondary);
    font-weight: 500;
    text-align: left;
}

.pricing-features i {
    color: var(--accent);
    font-size: 1.2rem;
    flex-shrink: 0;
    margin-top: 3px;
}

.pricing-value {
    margin-bottom: 48px;
    padding: 40px 0;
    border-top: 1px solid var(--border-light);
    border-bottom: 1px solid var(--border-light);
}

.price-old {
    font-size: 1.5rem;
    color: var(--text-muted);
    text-decoration: line-through;
    margin-bottom: 12px;
    font-weight: 500;
}

.price-new {
    font-size: 1.25rem;
    color: var(--text-primary);
    margin-bottom: 16px;
}

.price-new span {
    font-size: 4.5rem;
    font-weight: 900;
    color: var(--accent);
    line-height: 1;
    font-family: var(--font-heading);
    text-shadow: 0 0 40px var(--accent-glow);
}

.installment {
    font-size: 1.25rem;
    color: var(--text-muted);
}

.pricing-secure {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-top: 24px;
    font-size: 0.9rem;
    color: var(--text-muted);
}

.pricing-secure i {
    color: var(--accent);
}

/* ==================== FAQ ==================== */
.faq-section {
    padding-top: 0;
}

.faq-container {
    max-width: 900px;
    margin: 0 auto;
}

.faq-item {
    border-bottom: 1px solid var(--border-light);
}

.faq-question {
    width: 100%;
    background: none;
    border: none;
    padding: 32px 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--text-primary);
    font-size: 1.25rem;
    font-weight: 600;
    cursor: pointer;
    text-align: left;
    font-family: var(--font-heading);
    transition: var(--transition);
}

.faq-question:hover {
    color: var(--accent);
}

.faq-question i {
    color: var(--accent);
    transition: transform 0.3s ease;
    flex-shrink: 0;
    margin-left: 24px;
    font-size: 1.2rem;
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease;
}

.faq-answer-inner {
    padding-bottom: 32px;
    color: var(--text-secondary);
    font-size: 1.1rem;
    line-height: 1.7;
}

.faq-item.active .faq-question i {
    transform: rotate(45deg);
}

/* ==================== CTA PRICE HINT ==================== */
.cta-price-hint {
    text-align: center;
    font-size: 0.95rem;
    color: var(--text-muted);
    margin-top: 16px;
    font-weight: 400;
    letter-spacing: 0.02em;
    width: 100%;
}

.cta-price-hint strong {
    color: var(--text-primary);
    font-weight: 600;
}

.cta-wrapper .cta-price-hint {
    margin-top: 20px;
}

.hero-content .btn-primary {
    display: flex;
    margin-left: 0;
    margin-right: auto;
}

.hero-content .cta-price-hint {
    text-align: left;
    width: 100%;
    max-width: 480px;
}

.platform-content .cta-wrapper {
    margin-top: 40px;
    align-items: flex-start;
}

.platform-content .btn-primary {
    margin-left: 0;
    margin-right: auto;
}

.platform-content .cta-price-hint {
    text-align: left;
    width: 100%;
    max-width: 480px;
}

.bonus-content .btn-primary {
    display: flex;
    margin-left: 0;
    margin-right: auto;
}

.bonus-content .cta-price-hint {
    text-align: left;
    width: 100%;
    max-width: 480px;
    margin-top: 16px;
}

/* ==================== CTA FLUTUANTE MOBILE ==================== */
.cta-floating-mobile {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 999;
    background: linear-gradient(to top, var(--bg-primary) 0%, var(--bg-primary) 85%, transparent 100%);
    padding: 16px 20px 24px 20px;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

.cta-floating-mobile .btn-block {
    max-width: 100%;
}

/* ==================== CARROSSEL ==================== */
.carousel-wrapper {
    position: relative;
    max-width: 100%;
    margin: 64px auto 0 auto;
    padding: 0 56px;
}

.carousel-track-container {
    overflow: hidden;
    border-radius: var(--radius-lg);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
    border: 1px solid var(--border-light);
}

.carousel-track {
    display: flex;
    transition: transform 0.5s cubic-bezier(0.25, 1, 0.5, 1);
}

.carousel-slide {
    flex-shrink: 0;
    box-sizing: border-box;
}

.carousel-slide img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-light);
}

.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background-color: var(--bg-card);
    border: 1px solid var(--border-light);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.5);
    transition: var(--transition);
    z-index: 10;
    color: var(--text-primary);
    font-size: 1.1rem;
}

.carousel-btn:hover {
    background-color: var(--accent);
    border-color: var(--accent);
    color: #fff;
}

.carousel-btn.prev {
    left: 8px;
}

.carousel-btn.next {
    right: 8px;
}

.carousel-dots {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-top: 32px;
}

.carousel-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: var(--border-light);
    cursor: pointer;
    transition: var(--transition);
}

.carousel-dot.active {
    background-color: var(--accent);
    transform: scale(1.5);
}

/* ==================== RESPONSIVE ==================== */
.show-mobile {
    display: none !important;
}

/* Tablet (768px - 1024px) */
@media (max-width: 1024px) {
    .show-desktop {
        display: none !important;
    }

    .show-mobile {
        display: block !important;
    }

    .section-dark,
    .section-dark-alt {
        padding: 100px 0;
    }

    .hero-grid {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 64px;
    }

    .hero-content {
        margin: 0 auto;
        order: 1;
    }

    .hero-mockup-wrapper {
        order: 2;
        max-width: 500px;
        margin: 0 auto;
    }

    .hero-pill {
        margin-left: auto;
        margin-right: auto;
    }

    .hero-micro-benefits {
        justify-content: center;
    }

    .hero-content .btn-primary {
        margin-left: auto;
        margin-right: auto;
    }

    .hero-content .cta-price-hint {
        text-align: center;
    }

    .memorable-grid,
    .pillars-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .platform-grid,
    .audiobook-grid,
    .bonus-grid {
        grid-template-columns: 1fr;
        gap: 64px;
    }

    .platform-content,
    .audiobook-content,
    .bonus-content {
        text-align: center;
    }

    .platform-content .cta-wrapper {
        align-items: center;
    }

    .platform-content .btn-primary {
        margin-left: auto;
        margin-right: auto;
    }

    .platform-content .cta-price-hint {
        text-align: center;
    }

    .bonus-content .btn-primary {
        margin-left: auto;
        margin-right: auto;
    }

    .bonus-content .cta-price-hint {
        text-align: center;
    }

    .platform-image-wrapper {
        max-width: 600px;
        margin: 0 auto;
        width: 100%;
    }

    .audiobook-mockup {
        max-width: 500px;
        margin: 0 auto;
        width: 100%;
    }

    .audiobook-img {
        max-width: 100%;
        margin: 0 auto;
    }

    .bonus-image-wrapper {
        max-width: 400px;
        margin: 0 auto;
        width: 100%;
        display: flex;
        justify-content: center;
    }

    .bonus-image {
        margin: 0 auto;
    }

    .bonus-value-tag {
        display: block;
        text-align: center;
        margin: 0 auto 40px auto;
        max-width: 360px;
    }

    .feature-list,
    .bonus-list,
    .pricing-features {
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    .pricing-features {
        align-items: flex-start;
        width: 100%;
        max-width: 380px;
        margin-left: auto;
        margin-right: auto;
    }

    .feature-item,
    .bonus-list li {
        max-width: 480px;
        width: 100%;
        text-align: left;
    }

    .audiobook-scenarios {
        justify-content: center;
    }

    .audiobook-highlight-box {
        text-align: center;
        justify-content: center;
    }

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

    .cta-wrapper {
        align-items: center;
    }

    .devices-cards {
        grid-template-columns: repeat(2, 1fr);
    }

    .qualify-grid {
        grid-template-columns: 1fr;
        gap: 24px;
        max-width: 600px;
        margin-left: auto;
        margin-right: auto;
    }

    .product-stats {
        grid-template-columns: repeat(2, 1fr);
    }

    .cta-floating-mobile {
        display: block;
    }

    .faq-section {
        padding-bottom: 120px;
    }

    /* CARROSSEL MOBILE */
    .carousel-wrapper {
        padding: 0 48px !important;
    }

    .carousel-slide {
        min-width: 100% !important;
        padding: 0 !important;
    }

    .carousel-btn {
        width: 44px !important;
        height: 44px !important;
    }

    .carousel-btn.prev {
        left: 0 !important;
    }

    .carousel-btn.next {
        right: 0 !important;
    }
}

/* Celular grande (480px - 768px) */
@media (max-width: 768px) {
    :root {
        --section-padding: 80px 0;
    }

    .section-heading {
        font-size: 2.25rem;
    }

    .hero {
        padding: 120px 0 80px 0;
        min-height: auto;
    }

    .hero-headline {
        font-size: 2.5rem;
    }

    .hero-mockup-card {
        padding: 40px 24px;
    }

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

    .roadmap-card ul {
        grid-template-columns: 1fr;
    }

    .roadmap-item {
        flex-direction: column;
        gap: 16px;
    }

    .roadmap-marker {
        flex-direction: row;
        width: 100%;
        gap: 16px;
    }

    .marker-line {
        width: 100%;
        height: 2px;
        margin-top: 0;
        min-height: auto;
    }

    .guarantee-hero {
        flex-direction: column;
        text-align: center;
        padding: 32px 24px;
    }

    .pricing-card {
        padding: 48px 24px;
    }

    .pricing-product-img {
        height: 200px;
    }

    .price-new span {
        font-size: 3.5rem;
    }

    .multi-device-grid {
        grid-template-columns: 1fr;
    }

    .devices-cards {
        grid-template-columns: 1fr;
    }

    .audiobook-mockup {
        max-width: 300px;
        margin: 0 auto;
    }

    .feature-list {
        align-items: center;
    }

    .feature-item,
    .bonus-list li {
        max-width: 480px;
        width: 100%;
    }

    .qualify-card {
        padding: 32px 24px;
    }

    .qualify-card-header h3 {
        font-size: 1.15rem;
    }

    .product-stat-item {
        padding: 24px 16px;
    }

    .product-stat-item i {
        font-size: 1.75rem;
    }

    .vsl-play-btn {
        width: 56px;
        height: 56px;
        font-size: 1.3rem;
    }

    .carousel-wrapper {
        padding: 0 44px;
    }

    .carousel-btn {
        width: 40px;
        height: 40px;
    }
}

/* Celular médio (até 480px) */
@media (max-width: 480px) {
    :root {
        --section-padding: 64px 0;
    }

    .container {
        padding: 0 20px;
    }

    .section-heading {
        font-size: clamp(1.9rem, 7vw, 2.4rem);
    }

    .section-lead {
        font-size: 1.05rem;
    }

    p {
        font-size: 1rem;
    }

    .hero {
        padding: 100px 0 80px 0;
        min-height: auto;
    }

    .hero-headline {
        font-size: clamp(1.8rem, 8vw, 2.4rem);
    }

    .hero-subheadline {
        font-size: 1rem;
    }

    .hero-micro-benefits {
        flex-direction: column;
        gap: 12px;
        align-items: center;
    }

    .hero-micro-benefits span {
        white-space: normal;
    }

    .hero-pill {
        font-size: 0.75rem;
        padding: 6px 16px;
    }

    .btn-primary {
        font-size: 0.95rem;
        padding: 18px 32px;
    }

    .editorial-highlight {
        font-size: 1.1rem;
        padding: 20px 24px;
        flex-direction: column;
        gap: 12px;
    }

    .editorial-highlight i {
        font-size: 1.5rem;
    }

    .memorable-card {
        padding: 32px 24px;
    }

    .vsl-text {
        font-size: 1rem;
    }

    .vsl-header {
        font-size: 0.85rem;
        flex-wrap: wrap;
        justify-content: center;
        text-align: center;
    }

    .roadmap {
        margin-top: 48px;
    }

    .marker-number {
        width: 44px;
        height: 44px;
        font-size: 1rem;
    }

    .roadmap-card {
        padding: 24px 20px;
    }

    .feature-item strong {
        font-size: 1rem;
    }

    .pricing-card {
        padding: 48px 20px 40px;
    }

    .pricing-products {
        gap: 16px;
    }

    .pricing-product-img {
        height: 200px;
    }

    .pricing-features li {
        font-size: 1rem;
    }

    .price-new span {
        font-size: 3rem;
    }

    .price-old {
        font-size: 1.1rem;
    }

    .installment {
        font-size: 1rem;
    }

    .guarantee-hero {
        padding: 28px 20px;
        gap: 24px;
    }

    .guarantee-seal {
        font-size: 3rem;
    }

    .guarantee-content h3 {
        font-size: 1.4rem;
    }

    .faq-question {
        font-size: 1rem;
        padding: 24px 0;
    }

    .bonus-subtitle {
        font-size: 1.4rem;
    }

    .bonus-value-tag {
        font-size: 1rem;
        padding: 14px 24px;
    }

    .audiobook-scenarios {
        gap: 12px;
    }

    .audiobook-scenarios span {
        font-size: 0.9rem;
        padding: 8px 14px;
    }

    .product-stats {
        grid-template-columns: 1fr 1fr;
        gap: 16px;
    }

    .product-stat-item {
        padding: 20px 12px;
    }

    .product-stat-item i {
        font-size: 1.5rem;
        margin-bottom: 10px;
    }

    .product-stat-item strong {
        font-size: 0.9rem;
    }

    .cta-price-hint {
        font-size: 0.85rem;
    }

    .vsl-play-btn {
        width: 48px;
        height: 48px;
        font-size: 1.1rem;
    }

    .carousel-wrapper {
        padding: 0 44px !important;
    }

    .carousel-btn {
        width: 40px !important;
        height: 40px !important;
    }
}

/* Celular pequeno (até 390px) */
@media (max-width: 390px) {
    .container {
        padding: 0 16px;
    }

    .section-heading {
        font-size: clamp(1.7rem, 8vw, 2rem);
    }

    .hero-headline {
        font-size: clamp(1.6rem, 9vw, 2rem);
    }

    .pricing-product-img {
        height: 160px;
    }

    .pricing-products {
        gap: 12px;
    }

    .price-new span {
        font-size: 2.75rem;
    }

    .btn-primary {
        font-size: 0.9rem;
        padding: 16px 24px;
    }

    .editorial-highlight {
        font-size: 1rem;
        padding: 16px 20px;
    }

    .roadmap-card {
        padding: 20px 16px;
    }

    .faq-question {
        font-size: 0.95rem;
    }

    .carousel-wrapper {
        padding: 0 32px;
    }

    .carousel-btn {
        width: 32px;
        height: 32px;
        font-size: 0.9rem;
    }
}

/* Correção para mobile abaixo de 530px */
@media (max-width: 530px) {
    .carousel-slide {
        min-width: 100% !important;
        width: 100% !important;
        max-width: 100% !important;
        flex: 0 0 100% !important;
        padding: 0 !important;
    }

    .carousel-track {
        display: flex !important;
        flex-direction: row !important;
    }
}

/* Desktop: 3 slides */
@media (min-width: 1025px) {
    .carousel-slide {
        min-width: calc(100% / 3);
        padding: 0 8px;
    }

    .carousel-slide:first-child {
        padding-left: 0;
    }

    .carousel-slide:last-child {
        padding-right: 0;
    }
}