/* ========================================
   RESET E VARIÁVEIS
   ======================================== */

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

:root {
    /* Cores */
    --color-bg: #0d0d0d;
    --color-bg-lighter: #1a1a1a;
    --color-bg-card: #141414;
    --color-primary: #00e5a0;
    --color-primary-hover: #00cc8e;
    --color-text: #ffffff;
    --color-text-muted: #a0a0a0;
    --color-border: #2a2a2a;
    
    /* Tipografia */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-size-base: 16px;
    
    /* Espaçamento */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;
    
    /* Sombras */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.5);
    --shadow-glow: 0 0 20px rgba(0, 229, 160, 0.3);
    
    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--color-text);
    background-color: var(--color-bg);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* ========================================
   HEADER (VERSÃO ESTÁVEL E PROFISSIONAL)
   ======================================== */

.header {
    position: sticky;
    top: 0;
    z-index: 100;
    background-color: rgba(13, 13, 13, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--color-border);
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px;
    margin: 10px;
    box-sizing: border-box;
}

/* Logo ocupa espaço flexível */
.header-content .logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    flex: 1;
    min-width: 0; /* evita overflow estranho */
}

/* Wrapper do botão */
.header-cta-wrapper {
    flex: 1;
    display: flex;
    justify-content: flex-end;
    align-items: center;
    min-width: 0;
}

/* Botão do header */
.header-cta-wrapper .btn-primary {
    padding: 8px 14px;
    white-space: nowrap; /* nunca quebra linha */
    width: auto;
}

/* Responsividade controlada */
@media (max-width: 768px) {
    .header-content {
        flex-direction: row; /* mantém lado a lado */
    }

    .header-cta-wrapper .btn-primary {
        padding: 6px 10px;
        font-size: 0.8rem;
    }

    .logo {
        font-size: 0.95rem;
    }

    .logo svg {
        width: 18px;
        height: 18px;
    }
}

/* ========================================
   BOTÕES
   ======================================== */

.btn {
    display: inline-block;
    padding: 0.875rem 1.75rem;
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    border-radius: var(--radius-sm);
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
    text-align: center;
}

.btn-primary {
    background-color: var(--color-primary);
    color: #000;
}

.btn-primary:hover {
    background-color: var(--color-primary-hover);
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow);
}

.btn-hero {
    background-color: var(--color-primary);
    color: #000;
    font-size: 1.25rem;
    padding: 1.25rem 3rem;
    border-radius: var(--radius-md);
    animation: pulse 2s infinite;
}

.btn-hero:hover {
    background-color: var(--color-primary-hover);
    transform: scale(1.05);
    box-shadow: var(--shadow-glow);
    animation: none;
}

.btn-final {
    background-color: var(--color-primary);
    color: #000;
    font-size: 1.5rem;
    padding: 1.5rem 4rem;
    border-radius: var(--radius-md);
}

.btn-final:hover {
    background-color: var(--color-primary-hover);
    transform: scale(1.05);
    box-shadow: var(--shadow-glow);
}

.btn-large {
    font-size: 1.125rem;
    padding: 1.25rem 2.5rem;
}

@media (max-width: 768px) {
    .btn {
        padding: 0.75rem 1.25rem;
        font-size: 0.875rem;
    }
    
    .btn-hero {
        font-size: 1rem;
        padding: 1rem 2rem;
    }
    
    .btn-large {
        font-size: 0.95rem;
        padding: 1rem 1.75rem;
    }
}

/* Botão Flutuante */
.floating-btn {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    z-index: 1000;
    background-color: var(--color-primary);
    color: #000;
    padding: 1rem 2rem;
    border-radius: 50px;
    font-weight: 700;
    text-decoration: none;
    box-shadow: var(--shadow-lg);
    animation: pulse 3s infinite;
    transition: all 0.3s ease;
}

.floating-btn:hover {
    background-color: var(--color-primary-hover);
    transform: scale(1.1);
    animation: none;
}

@keyframes pulse {
    0%, 100% {
        box-shadow: 0 0 0 0 rgba(0, 229, 160, 0.7);
    }
    50% {
        box-shadow: 0 0 0 15px rgba(0, 229, 160, 0);
    }
}

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

.hero {
    padding: var(--spacing-xl) 0;
    text-align: center;
}

.hero-content {
    max-width: 900px;
    margin: 0 auto;
}

.hero-title {
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
}

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

.hero-subtitle {
    font-size: clamp(1.125rem, 2vw, 1.375rem);
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-lg);
    line-height: 1.8;
}

.hero-mockup {
    margin: var(--spacing-lg) 0;
}

.mockup-image {
    width: 100%;
    max-width: 800px;
    height: auto;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--color-border);
}

.scarcity-text {
    margin-top: var(--spacing-md);
    color: var(--color-text-muted);
    font-size: 0.875rem;
}

/* ========================================
   SOCIAL PROOF
   ======================================== */

.social-proof {
    background-color: var(--color-bg-lighter);
    padding: var(--spacing-lg) 0;
}

.proof-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-md);
    text-align: center;
}

.proof-item {
    padding: var(--spacing-md);
}

.proof-icon {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-sm);
}

.proof-item p {
    color: var(--color-text-muted);
    font-size: 1rem;
}

/* ========================================
   VALUE ANCHOR
   ======================================== */

.value-anchor {
    padding: var(--spacing-xl) 0;
}

.section-title {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    font-weight: 700;
    text-align: center;
    margin-bottom: var(--spacing-lg);
    line-height: 1.3;
}

.value-text {
    max-width: 800px;
    margin: 0 auto var(--spacing-lg);
    text-align: center;
}

.value-text p {
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-md);
    font-size: 1.125rem;
    line-height: 1.8;
}

.highlight-text {
    color: var(--color-primary);
    font-weight: 600;
}

/* Tabela de Valor */
.value-table {
    max-width: 700px;
    margin: 0 auto;
    background-color: var(--color-bg-card);
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 1px solid var(--color-border);
}

.table-row {
    display: grid;
    grid-template-columns: 2fr 1fr;
    border-bottom: 1px solid var(--color-border);
}

.table-row:last-child {
    border-bottom: none;
}

.table-header {
    background-color: var(--color-bg-lighter);
    font-weight: 700;
}

.table-cell {
    padding: var(--spacing-sm) var(--spacing-md);
}

.table-total {
    background-color: var(--color-bg-lighter);
    font-size: 1.125rem;
}

.table-free {
    background-color: rgba(0, 229, 160, 0.1);
    color: var(--color-primary);
    font-size: 1.25rem;
}

/* ========================================
   TOOLS SECTION
   ======================================== */

.tools-section {
    padding: var(--spacing-xl) 0;
    background-color: var(--color-bg-lighter);
}

.tools-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.tool-card {
    background-color: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    transition: all 0.3s ease;
}

.tool-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
    border-color: var(--color-primary);
}

.tool-icon {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-sm);
}

.tool-title {
    font-size: 1.375rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
}

.tool-description {
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-sm);
    line-height: 1.7;
}

.tool-description strong {
    color: var(--color-text);
    display: block;
    margin-bottom: 0.5rem;
}

.tool-features {
    list-style: none;
    margin-bottom: var(--spacing-sm);
}

.tool-features li {
    color: var(--color-text-muted);
    margin-bottom: 0.5rem;
    font-size: 0.9375rem;
}

.tool-example {
    color: var(--color-primary);
    font-size: 0.875rem;
    font-weight: 600;
    margin-top: var(--spacing-sm);
}

/* ========================================
   SEÇÃO DE VÍDEO VSL
   ======================================== */

.video-vsl-section {
    padding: var(--spacing-lg) 0;
    background-color: var(--color-bg);
}

.video-headline {
    text-align: center;
    font-size: clamp(1.5rem, 4vw, 2rem);
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: var(--spacing-lg);
    color: var(--color-text);
}

.highlight-urgent {
    color: var(--color-primary);
    position: relative;
    display: inline-block;
    animation: pulse-glow 2s infinite;
}

@keyframes pulse-glow {
    0%, 100% {
        text-shadow: 0 0 10px rgba(0, 229, 160, 0.5);
    }
    50% {
        text-shadow: 0 0 20px rgba(0, 229, 160, 0.8);
    }
}

/* ========================================
   SEÇÃO DE VÍDEO
   ======================================== */

.video-section {
    padding: var(--spacing-xl) 0;
    background-color: var(--color-bg-lighter);
}

.section-subtitle {
    text-align: center;
    font-size: 1.125rem;
    color: var(--color-text-muted);
    margin-top: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
    line-height: 1.7;
}

.video-container {
    position: relative;
    width: 100%;
    max-width: 900px;
    margin: 0 auto;
    padding-bottom: 56.25%; /* 16:9 aspect ratio */
    background-color: var(--color-bg-card);
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-lg);
}

.video-placeholder {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(0, 229, 160, 0.05) 0%, rgba(0, 229, 160, 0.02) 100%);
}

.video-placeholder-content {
    text-align: center;
    padding: var(--spacing-md);
}

.video-placeholder svg {
    opacity: 0.6;
    transition: all 0.3s ease;
}

.video-placeholder:hover svg {
    opacity: 1;
    transform: scale(1.1);
}

/* ========================================
   TARGET AUDIENCE
   ======================================== */

.target-audience {
    padding: var(--spacing-xl) 0;
}

.audience-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.audience-card {
    background-color: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    text-align: center;
    transition: all 0.3s ease;
}

.audience-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
    border-color: var(--color-primary);
}

.audience-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-sm);
}

.audience-card p {
    color: var(--color-text-muted);
    line-height: 1.7;
}

/* ========================================
   PARA QUEM É
   ======================================== */

.for-who {
    padding: var(--spacing-xl) 0;
}

.for-who-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

.for-who-card {
    background-color: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--spacing-lg);
    transition: all 0.3s ease;
}

.for-who-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
    border-color: var(--color-primary);
}

.for-who-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-sm);
}

.for-who-card h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    color: var(--color-text);
}

.for-who-card ul {
    list-style: none;
    padding: 0;
}

.for-who-card li {
    color: var(--color-text-muted);
    line-height: 1.8;
    margin-bottom: var(--spacing-sm);
    padding-left: 1.5rem;
    position: relative;
}

.for-who-card li:before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--color-primary);
    font-weight: bold;
}

/* ========================================
   FAQ
   ======================================== */

.faq-section {
    padding: var(--spacing-xl) 0;
    background-color: var(--color-bg-lighter);
}

.faq-list {
    max-width: 800px;
    margin: var(--spacing-lg) auto 0;
}

.faq-item {
    background-color: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    transition: all 0.3s ease;
}

.faq-item:hover {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-sm);
}

.faq-question {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: var(--spacing-sm);
}

.faq-answer {
    color: var(--color-text-muted);
    line-height: 1.7;
}

.faq-title-highlight {
    background: linear-gradient(135deg, rgba(0, 229, 160, 0.1) 0%, transparent 100%);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    border-left: 4px solid var(--color-primary);
    display: inline-block;
    animation: highlight-pulse 3s infinite;
    text-align: center;
    width: 100%;
    max-width: fit-content;
    margin: 0 auto;
}

.faq-section .section-title {
    text-align: center;
    display: flex;
    justify-content: center;
}

.faq-arrow {
    color: var(--color-primary);
    font-size: 1.5em;
    margin-right: 0.5rem;
    display: inline-block;
    animation: arrow-bounce 2s infinite;
}

@keyframes arrow-bounce {
    0%, 100% {
        transform: translateX(0);
    }
    50% {
        transform: translateX(10px);
    }
}

@keyframes highlight-pulse {
    0%, 100% {
        box-shadow: 0 0 0 rgba(0, 229, 160, 0.4);
    }
    50% {
        box-shadow: 0 0 20px rgba(0, 229, 160, 0.6);
    }
}

/* Strike (riscado) para preços */
.price-strike {
    text-decoration: line-through;
    text-decoration-color: #ef4444;
    text-decoration-thickness: 3px;
    color: #ef4444;
    opacity: 0.8;
}

/* ========================================
   FINAL CTA
   ======================================== */

.final-cta {
    padding: var(--spacing-xl) 0;
    background: linear-gradient(180deg, var(--color-bg) 0%, var(--color-bg-lighter) 100%);
    text-align: center;
}

.final-cta-content {
    max-width: 800px;
    margin: 0 auto;
}

.final-cta-title {
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 800;
    margin-bottom: var(--spacing-md);
    line-height: 1.2;
}

.final-cta-subtitle {
    font-size: 1.25rem;
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-lg);
    line-height: 1.8;
}

.cta-title {
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 800;
    margin-bottom: var(--spacing-md);
    line-height: 1.2;
}

.cta-subtitle {
    font-size: 1.25rem;
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-lg);
    line-height: 1.8;
}

.cta-warning {
    margin-top: var(--spacing-md);
    color: var(--color-text-muted);
    font-size: 0.875rem;
    line-height: 1.6;
}

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

.footer {
    padding: var(--spacing-lg) 0;
    text-align: center;
    border-top: 1px solid var(--color-border);
}

.footer p {
    color: var(--color-text-muted);
    font-size: 0.875rem;
    margin-bottom: 0.5rem;
}

/* ========================================
   RESPONSIVIDADE
   ======================================== */

@media (max-width: 768px) {

    
    .tools-grid {
        grid-template-columns: 1fr;
    }
    
    .audience-grid {
        grid-template-columns: 1fr;
    }
    
    .proof-grid {
        grid-template-columns: 1fr;
    }
    
    .floating-btn {
        bottom: 1rem;
        right: 1rem;
        padding: 0.875rem 1.5rem;
        font-size: 0.875rem;
    }
    
    .btn-hero {
        font-size: 1.125rem;
        padding: 1rem 2rem;
    }
    
    .btn-final {
        font-size: 1.25rem;
        padding: 1.25rem 2.5rem;
    }
}

@media (max-width: 480px) {
    :root {
        --spacing-md: 1rem;
        --spacing-lg: 2rem;
        --spacing-xl: 3rem;
    }
    
    .container {
        padding: 0 var(--spacing-sm);
    }
}