/* ==========================================================================
   CSS VARIABLES & DESIGN SYSTEM
   ========================================================================== */
:root {
    /* Colors */
    --color-primary: #e6b9a6;      /* Soft elegant pink/beige */
    --color-secondary: #937b63;    /* Sophisticated light brown */
    --color-accent: #dca38f;       /* Deeper pinkish beige for accents */
    --color-dark: #2c2724;         /* Soft black/dark brown for text */
    --color-black: #1a1818;        /* True dark for buttons */
    --color-white: #ffffff;
    --color-light-bg: #fcf9f6;     /* Off-white/cream for backgrounds */
    --color-beige: #f4ece4;        /* Soft beige section bg */
    
    /* Typography */
    --font-main: 'Manrope', sans-serif;
    
    /* Shadows */
    --shadow-sm: 0 4px 15px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 10px 30px rgba(0, 0, 0, 0.08);
    --shadow-hover: 0 15px 35px rgba(0, 0, 0, 0.12);
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease-out;
    
    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-pill: 50px;
}

/* ==========================================================================
   RESET & BASE STYLES
   ========================================================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

body {
    font-family: var(--font-main);
    color: var(--color-dark);
    background-color: var(--color-light-bg);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

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

ul {
    list-style: none;
}

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

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

.section-padding {
    padding: 100px 0;
}

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

.mt-5 {
    margin-top: 40px;
}

.bg-light-pink {
    background-color: #ecdbc1; /* Bege da hero */
}

.bg-light-beige {
    background-color: var(--color-beige);
}

/* ==========================================================================
   TYPOGRAPHY
   ========================================================================== */
h1, h2, h3, h4 {
    color: var(--color-black);
    line-height: 1.2;
    margin-bottom: 24px;
}

h1 {
    font-size: 3.5rem;
    font-weight: 700;
    letter-spacing: -1px;
}

h2 {
    font-size: 2.5rem;
    font-weight: 700;
    letter-spacing: -0.5px;
}

h3 {
    font-size: 1.25rem;
    font-weight: 700;
}

p {
    margin-bottom: 16px;
    font-size: 1.125rem;
    color: #5a524c;
}

/* ==========================================================================
   BUTTONS
   ========================================================================== */
.btn {
    display: inline-block;
    padding: 14px 28px;
    border-radius: var(--radius-pill);
    font-weight: 600;
    font-size: 1rem;
    text-align: center;
    cursor: pointer;
    transition: all var(--transition-normal);
    border: none;
}

.btn-primary {
    background-color: var(--color-black);
    color: var(--color-white);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
}

.btn-primary:hover {
    transform: scale(1.03) translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
    color: var(--color-white);
}

.btn-large {
    padding: 18px 40px;
    font-size: 1.125rem;
}

.btn-huge {
    padding: 22px 48px;
    font-size: 1.25rem;
    width: 100%;
    max-width: 400px;
}

/* ==========================================================================
   HEADER
   ========================================================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: rgba(252, 249, 246, 0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    z-index: 1000;
    padding: 16px 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    transition: padding var(--transition-normal);
}

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

.logo {
    height: 40px;
}

.main-nav {
    display: flex;
    align-items: center;
    gap: 40px;
}

.nav-links {
    display: flex;
    gap: 32px;
}

.nav-links a {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--color-dark);
    transition: color var(--transition-fast);
    position: relative;
}

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

.nav-links a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -4px;
    left: 0;
    background-color: var(--color-primary);
    transition: width var(--transition-normal);
}

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

.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 28px;
    color: var(--color-dark);
    cursor: pointer;
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */
.hero {
    position: relative;
    display: flex;
    align-items: center;
    max-width: 1920px;
    margin: 0 auto;
    width: 100%;
    min-height: 90vh;
    background-color: #ecdbc1; /* Bege em sua totalidade */
    overflow: hidden;
    padding-top: 120px;
    padding-bottom: 80px;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero-image-col {
    position: relative;
    display: flex;
    justify-content: center;
}

.hero-photo {
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    position: relative;
    z-index: 2;
    max-width: 400px;
    width: 100%;
}

.hero-photo-decoration {
    position: absolute;
    top: -20px;
    left: calc(50% - 200px + 20px);
    width: 400px;
    height: 100%;
    border: 2px solid var(--color-primary);
    border-radius: var(--radius-lg);
    z-index: 1;
}

.hero-content {
    max-width: 600px;
}

.badge {
    display: inline-block;
    padding: 6px 16px;
    background-color: var(--color-primary);
    color: var(--color-black);
    font-size: 0.875rem;
    font-weight: 700;
    border-radius: var(--radius-pill);
    margin-bottom: 24px;
    letter-spacing: 1px;
}

.hero .headline {
    margin-bottom: 20px;
    font-size: 2.6rem; /* Slightly smaller to fit nicely in 550px */
}

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

.hero .subheadline {
    font-size: 1.25rem;
    font-weight: 500;
    margin-bottom: 16px;
}

.hero .hero-text {
    margin-bottom: 40px;
    font-size: 1.1rem;
}

.hero-bullets {
    margin-top: 32px;
}

.hero-bullets li {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
    font-weight: 500;
    font-size: 1.05rem;
}

.hero-bullets i {
    color: var(--color-secondary);
    font-size: 1.2rem;
}

/* ==========================================================================
   DELIVERABLES SECTION (MOCKUP)
   ========================================================================== */
.deliverables-grid {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 40px;
    align-items: center;
    margin-top: 60px;
}

/* Mockup */
.browser-mockup {
    background-color: #f0f0f0;
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    border: 1px solid rgba(0,0,0,0.05);
    height: 600px;
    width: 350px; /* Fixed width for the middle column */
    display: flex;
    flex-direction: column;
}

.browser-header {
    background-color: #e4e4e4;
    padding: 12px 16px;
    display: flex;
    gap: 8px;
    align-items: center;
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.dot.red { background-color: #ff5f56; }
.dot.yellow { background-color: #ffbd2e; }
.dot.green { background-color: #27c93f; }

.browser-body {
    position: relative;
    flex: 1;
    overflow: hidden;
    background-color: var(--color-white);
}

.scroll-content {
    width: 100%;
    transition: transform 10s ease-in-out; /* Slower scroll */
}

.browser-body:hover .scroll-content {
    transform: translateY(calc(-100% + 560px)); /* Ajuste baseado no tamanho real da imagem */
}

.scroll-instruction {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background-color: rgba(26, 24, 24, 0.85);
    color: white;
    padding: 12px 24px;
    border-radius: var(--radius-pill);
    display: flex;
    align-items: center;
    gap: 10px;
    z-index: 10;
    font-size: 0.9rem;
    font-weight: 500;
    pointer-events: none;
    transition: opacity 0.3s;
    backdrop-filter: blur(5px);
}

.browser-body:hover .scroll-instruction {
    opacity: 0;
}

/* Features List */
.features-list {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.features-list li {
    display: flex;
    gap: 20px;
}

.icon-box {
    width: 48px;
    height: 48px;
    min-width: 48px;
    background-color: var(--color-primary);
    color: var(--color-black);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
}

.features-list h3 {
    margin-bottom: 4px;
    font-size: 1.15rem;
}

.features-list p {
    font-size: 0.95rem;
    margin-bottom: 0;
}

.highlight-box-container {
    display: flex;
    justify-content: center;
    margin-top: 50px;
}

.highlight-box {
    padding: 24px 40px;
    background-color: var(--color-beige);
    border-radius: var(--radius-md);
    display: inline-flex;
    align-items: center;
    gap: 16px;
    border: 1px solid var(--color-secondary);
}

.highlight-box i {
    color: var(--color-secondary);
    font-size: 28px;
}

.highlight-box p {
    margin: 0;
    font-weight: 600;
    color: var(--color-black);
}

/* ==========================================================================
   BENEFITS SECTION
   ========================================================================== */
.benefits-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 50px;
}

.benefit-card {
    background-color: var(--color-white);
    padding: 40px 30px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-normal);
    border: 1px solid rgba(0,0,0,0.02);
}

.benefit-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}

.card-icon {
    width: 60px;
    height: 60px;
    background-color: var(--color-primary); /* Rosa da sessão 2 */
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    color: var(--color-black); /* Cor do ícone igual a sessão 2 */
    margin-bottom: 24px;
}

.benefit-card p {
    font-size: 1rem;
}

/* ==========================================================================
   ABOUT SECTION
   ========================================================================== */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-image-col {
    position: relative;
    display: flex;
    justify-content: center;
}

.about-photo {
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    position: relative;
    z-index: 2;
    max-width: 350px; /* Reduced size */
    width: 100%;
}

.photo-decoration {
    position: absolute;
    top: -20px;
    left: calc(50% - 175px - 20px); /* Adjust for centered image */
    width: 350px;
    height: 100%;
    border: 2px solid var(--color-primary);
    border-radius: var(--radius-lg);
    z-index: 1;
}

.about-content-col h2 {
    font-size: 2rem;
    margin-bottom: 30px;
}

/* Audio Player */
.audio-player-wrapper {
    background-color: var(--color-white);
    padding: 24px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    margin: 30px 0;
    border: 1px solid rgba(0,0,0,0.05);
}

.audio-label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
    color: var(--color-black);
    margin-bottom: 16px;
    font-size: 0.95rem;
}

.audio-label i {
    color: var(--color-secondary);
    font-size: 1.2rem;
}

.custom-audio-player {
    display: flex;
    align-items: center;
    gap: 16px;
}

.play-btn {
    background: none;
    border: none;
    color: var(--color-black);
    font-size: 48px;
    cursor: pointer;
    transition: transform var(--transition-fast), color var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
}

.play-btn:hover {
    transform: scale(1.1);
    color: var(--color-secondary);
}

.progress-container {
    flex: 1;
    height: 8px;
    background-color: #e4e4e4;
    border-radius: 4px;
    cursor: pointer;
    position: relative;
}

.progress-bar {
    height: 100%;
    width: 0%;
    background-color: var(--color-secondary);
    border-radius: 4px;
    transition: width 0.1s linear;
}

.time-display {
    font-size: 0.85rem;
    color: #888;
    font-variant-numeric: tabular-nums;
    min-width: 80px;
    text-align: right;
}

.closing-phrase {
    font-style: italic;
    font-weight: 500;
    color: var(--color-secondary);
}

/* ==========================================================================
   TESTIMONIALS SECTION
   ========================================================================== */
.video-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 50px;
}

.video-card {
    background-color: var(--color-white);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition-normal);
}

.video-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}

.video-wrapper {
    position: relative;
    padding-bottom: 56.25%; /* 16:9 Aspect Ratio */
    height: 0;
    overflow: hidden;
}

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

/* ==========================================================================
   FINAL CTA SECTION
   ========================================================================== */
.final-cta {
    background-color: #eedbd8; /* Changed to requested color */
    border-top: 4px solid var(--color-secondary); /* Brown detail */
    border-bottom: 4px solid var(--color-secondary);
}

.cta-box {
    max-width: 800px;
    margin: 0 auto;
    background-color: var(--color-white);
    padding: 60px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    text-align: center;
    border: 1px solid rgba(147, 123, 99, 0.2); /* Subtle brown border */
}

.cta-box h2 {
    font-size: 2.5rem;
    margin-bottom: 16px;
}

.cta-subtitle {
    font-size: 1.25rem;
    margin-bottom: 30px;
}

.cta-text-content {
    margin-bottom: 40px;
}

.highlight-text {
    font-weight: 700;
    font-size: 1.15rem;
    color: var(--color-secondary);
}

.price-box {
    background-color: #6d4432;
    border: 2px dashed var(--color-primary);
    border-radius: var(--radius-md);
    padding: 24px;
    margin-bottom: 32px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

.price-label {
    font-size: 0.875rem;
    font-weight: 700;
    letter-spacing: 1px;
    color: #ecdbc1;
}

.price-value {
    font-size: 3rem;
    font-weight: 800;
    line-height: 1;
    color: #ecdbc1;
}

.price-delivery {
    color: #ecdbc1;
    font-weight: 600;
}

.cta-bullets {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 20px;
    margin-top: 32px;
}

.cta-bullets li {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.95rem;
    font-weight: 500;
}

.cta-bullets i {
    color: var(--color-secondary);
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.footer {
    background-color: var(--color-dark);
    color: rgba(255, 255, 255, 0.7);
    padding: 40px 0;
}

.footer-logo {
    height: 30px;
    margin: 0 auto 20px;
    filter: brightness(0) invert(1);
}

.footer p {
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.875rem;
    margin: 0;
}

/* ==========================================================================
   FLOATING WHATSAPP BUTTON
   ========================================================================== */
.floating-whatsapp {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background-color: #25D366;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    box-shadow: var(--shadow-md);
    z-index: 1000;
    transition: all var(--transition-normal);
}

.floating-whatsapp:hover {
    transform: scale(1.1);
    background-color: #1ebe57;
}

.whatsapp-tooltip {
    position: absolute;
    right: 75px;
    background-color: var(--color-white);
    color: var(--color-dark);
    padding: 8px 16px;
    border-radius: var(--radius-md);
    font-size: 0.85rem;
    font-weight: 600;
    box-shadow: var(--shadow-sm);
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transform: translateX(10px);
    transition: all var(--transition-normal);
    border: 1px solid rgba(0,0,0,0.05);
}

.floating-whatsapp:hover .whatsapp-tooltip {
    opacity: 1;
    transform: translateX(0);
}

/* ==========================================================================
   ANIMATIONS
   ========================================================================== */
.fade-in-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

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

.fade-in-left {
    opacity: 0;
    transform: translateX(-30px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

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

.fade-in-right {
    opacity: 0;
    transform: translateX(30px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

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

/* ==========================================================================
   MEDIA QUERIES (RESPONSIVE)
   ========================================================================== */
@media (max-width: 992px) {
    h1 { font-size: 2.8rem; }
    .hero .headline { font-size: 2.4rem; } /* Aproximadamente 5 a 8% menor que o original (2.6rem) */
    h2 { font-size: 2rem; }
    
    .hero {
        min-height: auto;
        padding-top: 100px;
        padding-bottom: 50px;
        background-color: #ecdbc1;
    }

    .hero-grid {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 40px;
    }

    .hero-content {
        max-width: 100%;
        margin: 0 auto;
        padding-top: 0;
        margin-top: 0;
        padding-bottom: 40px;
    }

    .hero-image-col {
        order: -1;
        padding: 40px 0;
    }

    .hero-photo {
        max-width: 300px;
    }
    
    .hero-photo-decoration {
        display: none;
    }

    .hero-bullets {
        display: flex;
        flex-direction: column;
        align-items: center;
    }
    
    .deliverables-grid {
        grid-template-columns: 1fr;
        gap: 40px;
        justify-items: center;
    }
    
    .browser-mockup {
        height: 500px; /* Reduz altura no tablet */
        width: 100%;
        max-width: 400px;
    }

    .photo-decoration {
        left: calc(50% - 175px);
    }

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

    .about-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .photo-decoration {
        display: none;
    }

    .audio-label, .custom-audio-player {
        justify-content: center;
    }
}

@media (max-width: 768px) {
    h1 { font-size: 2.2rem; }
    .hero .headline { font-size: 2.3rem; } /* Levemente menor ainda para telas menores */
    h2 { font-size: 1.8rem; }
    .section-padding { padding: 60px 0; }
    
    .hero-content {
        padding-bottom: 40px; /* Mais espaço para o botão não grudar embaixo */
    }
    
    .header { padding: 12px 0; }
    
    .mobile-menu-toggle {
        display: block;
    }
    
    .main-nav {
        position: fixed;
        top: 65px; /* Altura do header aproximada */
        left: -100%;
        width: 100%;
        height: calc(100vh - 65px);
        background-color: var(--color-white);
        flex-direction: column;
        justify-content: flex-start;
        padding-top: 40px;
        transition: left var(--transition-normal);
        gap: 30px;
        box-shadow: var(--shadow-sm);
    }
    
    .main-nav.active {
        left: 0;
    }
    
    .nav-links {
        flex-direction: column;
        align-items: center;
        gap: 24px;
        width: 100%;
    }
    
    .nav-links a {
        font-size: 1.1rem;
    }

    .benefits-grid, .video-grid {
        grid-template-columns: 1fr;
    }
    
    .cta-box {
        padding: 40px 20px;
    }

    .cta-bullets {
        flex-direction: column;
        align-items: center;
    }
    
    .browser-mockup {
        height: 400px;
    }
}