/* Reset & Base Styles */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@400;500;600;700;800&display=swap');

:root {
    --bg-primary: #000000;
    --bg-secondary: #080808;
    --bg-tertiary: #121212;
    --text-primary: #ffffff;
    --text-secondary: #a3a3a3;
    --color-primary: #f97316; /* Laranja */
    --color-primary-hover: #ea580c;
    --color-accent: #facc15; /* Amarelo */
    --color-accent-hover: #eab308;
    --color-danger: #ef4444;
    --border-color: rgba(255, 255, 255, 0.05);
    --glass-bg: rgba(18, 18, 18, 0.6);
    --glass-border: rgba(255, 255, 255, 0.03);
    --shadow-premium: 0 20px 45px -10px rgba(0, 0, 0, 0.9);
    --font-title: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

body {
    background-color: var(--bg-primary);
    color: var(--text-primary);
    font-family: var(--font-body);
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
}

/* Background Animation */
body::before, body::after {
    content: '';
    position: absolute;
    width: 600px;
    height: 600px;
    border-radius: 50%;
    z-index: -2;
    filter: blur(150px);
    opacity: 0.15;
    pointer-events: none;
    animation: float 25s infinite alternate ease-in-out;
}

body::before {
    background: radial-gradient(circle, var(--color-primary) 0%, transparent 80%);
    top: -100px;
    right: -100px;
}

body::after {
    background: radial-gradient(circle, var(--color-accent) 0%, transparent 80%);
    bottom: 20%;
    left: -200px;
    animation-delay: -10s;
}

/* Dynamic grid lines */
.bg-grid {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(rgba(249, 115, 22, 0.01) 1px, transparent 1px),
        linear-gradient(90deg, rgba(249, 115, 22, 0.01) 1px, transparent 1px);
    background-size: 50px 50px;
    z-index: -3;
    pointer-events: none;
}

@keyframes float {
    0% {
        transform: translate(0, 0) scale(1);
    }
    50% {
        transform: translate(100px, 80px) scale(1.15);
    }
    100% {
        transform: translate(-50px, 150px) scale(0.9);
    }
}

/* Scrollbar Customization */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: var(--bg-primary);
}
::-webkit-scrollbar-thumb {
    background: var(--bg-tertiary);
    border-radius: 4px;
    border: 1px solid var(--border-color);
}
::-webkit-scrollbar-thumb:hover {
    background: var(--color-primary);
}

/* Typography & General Utilities */
h1, h2, h3, h4 {
    font-family: var(--font-title);
    font-weight: 700;
    line-height: 1.2;
}

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

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.text-gradient {
    background: linear-gradient(135deg, #ffffff 40%, var(--text-secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.text-gradient-accent {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 1rem 2rem;
    font-family: var(--font-title);
    font-size: 1.1rem;
    font-weight: 600;
    text-decoration: none;
    border-radius: 9999px;
    border: none;
    cursor: pointer;
    transition: var(--transition);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-hover) 100%);
    color: #ffffff;
    box-shadow: 0 10px 20px -5px rgba(249, 115, 22, 0.4);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 15px 30px -5px rgba(249, 115, 22, 0.6);
}

.btn-accent {
    background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-hover) 100%);
    color: #000000;
    box-shadow: 0 10px 20px -5px rgba(250, 204, 21, 0.4);
}

.btn-accent:hover {
    transform: translateY(-2px);
    box-shadow: 0 15px 30px -5px rgba(250, 204, 21, 0.6);
}

.btn-subtext {
    display: block;
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-top: 0.5rem;
    text-align: center;
}

/* Header */
header {
    padding: 1.5rem 0;
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 100;
    backdrop-filter: blur(12px);
    background: rgba(0, 0, 0, 0.8);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-title);
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--text-primary);
    text-decoration: none;
}

.logo span {
    color: var(--color-primary);
}

/* Hero Section */
.hero {
    padding: 6rem 0;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('imagemhero.png');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    opacity: 0.2;
    z-index: -1;
    pointer-events: none;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero-content h1 {
    font-size: 3.2rem;
    margin-bottom: 1.5rem;
    letter-spacing: -0.02em;
}

.hero-content p {
    font-size: 1.25rem;
    margin-bottom: 2.5rem;
    color: var(--text-secondary);
}

.hero-badges {
    display: flex;
    gap: 1.5rem;
    margin-top: 2rem;
}

.badge-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.badge-item svg {
    color: var(--color-primary);
    flex-shrink: 0;
}

/* Live Simulator / Mockup */
.mockup-container {
    position: relative;
    width: 100%;
    max-width: 360px;
    margin: 0 auto;
}

.phone-frame {
    background: #000000;
    border: 12px solid #1c1c1c;
    border-radius: 40px;
    overflow: hidden;
    aspect-ratio: 9/19.5;
    width: 100%;
    box-shadow: var(--shadow-premium), 0 0 0 2px rgba(255, 255, 255, 0.05);
    position: relative;
}

.phone-screen {
    width: 100%;
    height: 100%;
    background: #0a0a0a;
    display: flex;
    flex-direction: column;
    color: #f3f4f6;
    font-size: 0.9rem;
}

/* Simulator Header */
.screen-header {
    background: #111111;
    padding: 0.75rem 1rem;
    border-bottom: 1px solid rgba(255,255,255,0.05);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.screen-brand {
    font-weight: 700;
    font-family: var(--font-title);
    font-size: 0.95rem;
}

.screen-cart-btn {
    background: rgba(255,255,255,0.1);
    border: none;
    color: #fff;
    padding: 0.25rem 0.5rem;
    border-radius: 6px;
    font-size: 0.75rem;
    cursor: pointer;
}

/* Simulator Product List */
.screen-content {
    flex: 1;
    overflow-y: auto;
    padding: 1rem;
}

.sim-product {
    background: rgba(255,255,255,0.02);
    border: 1px solid rgba(255,255,255,0.05);
    border-radius: 10px;
    padding: 0.75rem;
    margin-bottom: 0.75rem;
    display: flex;
    gap: 0.75rem;
    align-items: center;
    cursor: pointer;
    transition: var(--transition);
}

.sim-product:hover {
    background: rgba(255,255,255,0.05);
    transform: scale(1.02);
}

.sim-product-img {
    width: 50px;
    height: 50px;
    border-radius: 8px;
    background: #1e1e1e;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}

.sim-product-info {
    flex: 1;
}

.sim-product-name {
    font-weight: 600;
    font-size: 0.85rem;
}

.sim-product-price {
    color: var(--color-primary);
    font-weight: 700;
    font-size: 0.8rem;
    margin-top: 0.1rem;
}

/* Simulator Footer Action */
.screen-footer {
    padding: 1rem;
    background: #111111;
    border-top: 1px solid rgba(255,255,255,0.05);
}

.sim-checkout-btn {
    width: 100%;
    background: var(--color-primary);
    color: #fff;
    border: none;
    padding: 0.75rem;
    border-radius: 8px;
    font-weight: 700;
    font-size: 0.85rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    transition: var(--transition);
}

.sim-checkout-btn:hover {
    background: var(--color-primary-hover);
}

/* Whatsapp Overlay Modal (inside simulator) */
.whatsapp-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    top: 0;
    background: #054c44;
    z-index: 10;
    display: flex;
    flex-direction: column;
    transform: translateY(100%);
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.whatsapp-overlay.active {
    transform: translateY(0);
}

.wa-header {
    background: #054c44;
    padding: 0.75rem 1rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: white;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.wa-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: #128c7e;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
}

.wa-body {
    flex: 1;
    background: #0b141a;
    padding: 1rem;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
}

.wa-bubble {
    background: #202c33;
    color: #e9edef;
    padding: 0.75rem;
    border-radius: 8px;
    box-shadow: 0 1px 2px rgba(0,0,0,0.4);
    max-width: 85%;
    font-size: 0.78rem;
    white-space: pre-line;
    margin-bottom: 1rem;
    align-self: flex-end;
    font-family: monospace;
    line-height: 1.4;
    border-left: 3px solid #00a884;
}

.wa-footer {
    background: #1f2c34;
    padding: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.wa-input {
    flex: 1;
    background: #2a3942;
    color: #fff;
    border: none;
    border-radius: 20px;
    padding: 0.5rem 1rem;
    font-size: 0.8rem;
    outline: none;
}

.wa-send-btn {
    width: 35px;
    height: 35px;
    border-radius: 50%;
    background: #00a884;
    color: white;
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
}

/* Section Header */
.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 4rem auto;
}

.section-header h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.section-header p {
    font-size: 1.1rem;
}

/* Pain & Problem Section */
.pain {
    padding: 6rem 0;
    background-color: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.pain-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.pain-card {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 2.5rem 2rem;
    transition: var(--transition);
}

.pain-card:hover {
    transform: translateY(-5px);
    border-color: rgba(249, 115, 22, 0.3);
    box-shadow: 0 10px 30px -10px rgba(249, 115, 22, 0.1);
}

.pain-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    background: rgba(239, 68, 68, 0.05);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    color: var(--color-danger);
}

.pain-card h3 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
}

/* Solution / Features Section */
.features {
    padding: 6rem 0;
}

.features-list {
    display: flex;
    flex-direction: column;
    gap: 6rem;
}

.feature-item {
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    gap: 4rem;
    align-items: center;
}

.feature-item.reverse {
    grid-template-columns: 1.1fr 1fr;
}

.feature-item.reverse .feature-info {
    grid-column: 2;
}

.feature-item.reverse .feature-media {
    grid-column: 1;
    grid-row: 1;
}

.feature-info h3 {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.feature-info p {
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
}

.feature-media {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    aspect-ratio: 16/10;
    box-shadow: var(--shadow-premium);
    overflow: hidden;
}

.feature-media img {
    max-width: 100%;
    max-height: 100%;
    border-radius: 10px;
    object-fit: cover;
}

/* Placeholder for specific visuals */
.mock-receipt {
    width: 85%;
    background: #121212;
    color: #ffffff;
    border-radius: 12px;
    padding: 1.5rem;
    font-family: monospace;
    font-size: 0.85rem;
    box-shadow: 0 10px 25px rgba(0,0,0,0.5);
    border: 1px solid var(--border-color);
}

.chart-mockup {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.chart-bar-container {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.chart-bar-label {
    width: 90px;
    font-size: 0.85rem;
    font-weight: 600;
}

.chart-bar {
    height: 24px;
    border-radius: 4px;
    transition: var(--transition);
}

.chart-bar.red {
    background: var(--color-danger);
    width: 25%;
}

.chart-bar.green {
    background: var(--color-primary);
    width: 90%;
}

/* Testimonials */
.testimonials {
    padding: 6rem 0;
    background-color: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.testimonial-card {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 2rem;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    box-shadow: var(--shadow-premium);
}

.stars {
    color: var(--color-accent);
    margin-bottom: 1rem;
}

.testimonial-card p {
    font-style: italic;
    color: var(--text-primary);
    font-size: 0.95rem;
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.user-profile {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.avatar-placeholder {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: #2a2a2a;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    color: var(--color-accent);
    font-family: var(--font-title);
    border: 1px solid var(--border-color);
}

.user-name {
    font-weight: 600;
    font-size: 0.95rem;
}

.user-role {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

/* Pricing / Offer Section */
.pricing {
    padding: 6rem 0;
}

.offer-card {
    max-width: 800px;
    margin: 0 auto;
    background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-tertiary) 100%);
    border: 2px solid rgba(249, 115, 22, 0.2);
    border-radius: 24px;
    padding: 4rem;
    text-align: center;
    box-shadow: var(--shadow-premium);
    position: relative;
}

.offer-card::before {
    content: 'OFERTA LIMITADA';
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--color-accent);
    color: #000000;
    padding: 0.35rem 1.5rem;
    border-radius: 9999px;
    font-size: 0.8rem;
    font-weight: 800;
    font-family: var(--font-title);
    letter-spacing: 0.05em;
}

.offer-card h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.offer-card p {
    font-size: 1.1rem;
    margin-bottom: 2.5rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.price-box {
    margin-bottom: 2.5rem;
}

.old-price {
    text-decoration: line-through;
    color: var(--text-secondary);
    font-size: 1.25rem;
}

.new-price {
    font-size: 4.2rem;
    font-weight: 800;
    color: var(--color-primary);
    font-family: var(--font-title);
    line-height: 1;
    margin: 0.5rem 0;
}

.payment-info {
    font-size: 0.95rem;
    color: var(--text-secondary);
}

.garantie-box {
    display: inline-flex;
    align-items: center;
    gap: 1rem;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-color);
    padding: 1.2rem 1.5rem;
    border-radius: 12px;
    margin-top: 3rem;
    max-width: 500px;
    text-align: left;
}

.garantie-icon {
    font-size: 2rem;
    color: var(--color-accent);
}

.garantie-text p {
    font-size: 0.85rem;
    margin: 0;
    line-height: 1.4;
}

.garantie-text strong {
    color: var(--text-primary);
    display: block;
    margin-bottom: 0.2rem;
}

/* Footer */
footer {
    padding: 3rem 0;
    border-top: 1px solid var(--border-color);
    background: var(--bg-primary);
    text-align: center;
}

footer p {
    font-size: 0.9rem;
}

/* Responsiveness */
@media (max-width: 1024px) {
    .hero-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
        text-align: center;
    }
    .hero-badges {
        justify-content: center;
    }
    .feature-item, .feature-item.reverse {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }
    .feature-item.reverse .feature-info {
        grid-column: 1;
    }
    .feature-media {
        aspect-ratio: auto;
    }
}

@media (max-width: 768px) {
    html {
        font-size: 14px;
    }
    .hero-content h1 {
        font-size: 2.3rem;
    }
    .hero-badges {
        flex-direction: column;
        align-items: center;
        gap: 0.8rem;
    }
    .pain-grid, .testimonials-grid {
        grid-template-columns: 1fr;
    }
    .pain-card {
        padding: 1.5rem;
    }
    .testimonial-card {
        padding: 1.5rem;
    }
    .offer-card {
        padding: 2.5rem 1.5rem;
    }
    .mockup-container {
        max-width: 320px;
    }
}

@media (max-width: 480px) {
    header .container {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    header .logo img {
        height: 50px !important;
    }
    .btn {
        padding: 0.8rem 1.5rem;
        font-size: 1rem;
    }
}

/* Ensure no elements break the mobile viewport */
html, body {
    width: 100%;
    margin: 0;
    padding: 0;
    overflow-x: hidden;
}

img, svg, video, canvas, iframe, figure {
    max-width: 100%;
    height: auto;
}