/* ==========================================================================
   CSS Variables & Design System
   ========================================================================== */
:root {
    /* Colors */
    --clr-green-main: #00A859;
    --clr-green-light: #10C971;
    --clr-green-dark: #007A3F;
    --clr-yellow-main: #FFDF00;
    --clr-yellow-light: #FFF066;
    --clr-blue-main: #002776;
    --clr-blue-dark: #001644;

    --clr-black: #121214;
    --clr-dark: #202024;
    --clr-gray-dark: #323238;
    --clr-gray-light: #E1E1E6;
    --clr-bg-light: #81C784;
    --clr-white: #FFFFFF;

    --clr-danger: #F75A68;
    --clr-danger-bg: rgba(247, 90, 104, 0.1);

    /* Typography */
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;

    /* Effects */
    --shadow-sm: 0 4px 6px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 10px 15px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 20px 25px rgba(0, 0, 0, 0.15);
    --shadow-glow: 0 0 20px rgba(16, 201, 113, 0.4);

    --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    --radius-md: 8px;
    --radius-lg: 16px;
    --radius-xl: 24px;
}

/* ==========================================================================
   Reset & Base
   ========================================================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

body {
    font-family: var(--font-body);
    color: var(--clr-white);
    line-height: 1.6;
    background: linear-gradient(rgba(0, 0, 0, 0.75), rgba(0, 0, 0, 0.8)), url('assets/fundo-site.jpg') center/cover fixed no-repeat;
    overflow-x: hidden;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-heading);
    color: var(--clr-white);
    line-height: 1.2;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

ul {
    list-style: none;
}

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

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

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

.text-white {
    color: var(--clr-white) !important;
}

.text-danger {
    color: var(--clr-danger) !important;
}

.highlight {
    color: var(--clr-yellow-main);
    text-shadow: 0 2px 10px rgba(255, 223, 0, 0.3);
}

.highlight-text {
    color: var(--clr-green-main);
}

.bg-light {
    background-color: var(--clr-white);
    color: var(--clr-gray-dark);
}

.bg-light h1,
.bg-light h2,
.bg-light h3,
.bg-light h4,
.bg-light h5,
.bg-light h6 {
    color: var(--clr-black);
}

.bg-dark {
    background-color: var(--clr-black);
}

.shadow-lg {
    box-shadow: var(--shadow-lg);
}

.rounded {
    border-radius: var(--radius-lg);
}

.divider {
    height: 2px;
    width: 60px;
    background-color: var(--clr-yellow-main);
    margin: 2rem auto;
    border-radius: 2px;
}

/* ==========================================================================
   Buttons
   ========================================================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    font-family: var(--font-heading);
    font-weight: 700;
    border-radius: var(--radius-md);
    cursor: pointer;
    border: none;
    transition: var(--transition);
    text-align: center;
}

.btn-primary {
    background-color: var(--clr-green-light);
    color: var(--clr-black);
    box-shadow: 0 4px 0 var(--clr-green-dark);
}

.btn-primary:hover {
    background-color: var(--clr-green-main);
    transform: translateY(-2px);
    box-shadow: 0 6px 0 var(--clr-green-dark), var(--shadow-glow);
}

.btn-primary:active {
    transform: translateY(2px);
    box-shadow: 0 2px 0 var(--clr-green-dark);
}

.btn-large {
    font-size: 1.25rem;
    padding: 1.25rem 2.5rem;
    border-radius: var(--radius-lg);
}

.btn-massive {
    font-size: 1.5rem;
    padding: 1.5rem 3rem;
    border-radius: var(--radius-lg);
    width: 100%;
    max-width: 600px;
}

.btn-action {
    background: linear-gradient(135deg, var(--clr-yellow-main) 0%, var(--clr-yellow-light) 100%);
    color: var(--clr-black);
    box-shadow: 0 4px 0 #D4B800;
}

.btn-action:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 0 #D4B800, 0 0 20px rgba(255, 223, 0, 0.4);
}

.glow-effect {
    position: relative;
    overflow: hidden;
}

.glow-effect::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(to right, rgba(255, 255, 255, 0) 0%, rgba(255, 255, 255, 0.3) 50%, rgba(255, 255, 255, 0) 100%);
    transform: rotate(30deg);
    animation: shine 4s infinite linear;
}

@keyframes shine {
    0% {
        transform: translateX(-100%) rotate(30deg);
    }

    100% {
        transform: translateX(100%) rotate(30deg);
    }
}

.btn-pulse {
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% {
        transform: scale(1);
        box-shadow: 0 0 0 0 rgba(255, 223, 0, 0.7);
    }

    70% {
        transform: scale(1.02);
        box-shadow: 0 0 0 15px rgba(255, 223, 0, 0);
    }

    100% {
        transform: scale(1);
        box-shadow: 0 0 0 0 rgba(255, 223, 0, 0);
    }
}

/* ==========================================================================
   Badges
   ========================================================================== */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.35rem 0.75rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 1rem;
    font-family: var(--font-heading);
}

.hero .badge {
    background-color: rgba(255, 255, 255, 0.2);
    color: var(--clr-yellow-main);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.badge-danger {
    background-color: var(--clr-danger-bg);
    color: var(--clr-danger);
}

.badge-warning {
    background-color: rgba(255, 223, 0, 0.15);
    color: #cca400;
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    text-align: center;
    color: var(--clr-white);
    padding: 4rem 0;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(0, 22, 68, 0.9) 0%, rgba(18, 18, 20, 0.8) 100%);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 900px;
    display: flex;
    flex-direction: column;
    align-items: center;
    animation: fadeUp 1s ease-out forwards;
}

.hero-title {
    font-size: clamp(2.5rem, 5vw, 4.5rem);
    font-weight: 900;
    margin-bottom: 1.5rem;
    text-transform: uppercase;
    letter-spacing: -1px;
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
}

.hero-subtitle {
    font-size: clamp(1.2rem, 2vw, 1.8rem);
    font-weight: 500;
    color: var(--clr-gray-light);
    margin-bottom: 3rem;
    max-width: 800px;
}

.urgency-box {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    padding: 1rem 2rem;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 3rem;
}

.urgency-box i {
    font-size: 2rem;
    color: var(--clr-yellow-main);
}

.urgency-box p {
    font-size: 1.1rem;
    text-align: left;
}

@keyframes fadeUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ==========================================================================
   Section Headers
   ========================================================================== */
section {
    padding: 6rem 0;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-header h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: 1rem;
}

.section-header p {
    font-size: 1.25rem;
    color: var(--clr-gray-light);
    max-width: 600px;
    margin: 0 auto;
}

/* ==========================================================================
   Products Grid
   ========================================================================== */
.products-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.product-card {
    background: linear-gradient(to bottom, var(--clr-yellow-light) 0%, var(--clr-yellow-main) 100%);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    border: 1px solid rgba(0, 0, 0, 0.05);
    display: flex;
    flex-direction: column;
    opacity: 0;
    transform: translateY(20px);
    animation: fadeUpCard 0.6s ease-out forwards;
}

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

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
    border-color: var(--clr-green-main);
}

.product-image {
    position: relative;
    height: 200px;
    overflow: hidden;
    background: #f0f0f0;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s;
}

.product-card:hover .product-image img {
    transform: scale(1.05);
}

.product-margin-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: var(--clr-green-main);
    color: white;
    padding: 0.3rem 0.8rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 0.3rem;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}

.product-info {
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.product-name {
    font-size: 1.25rem;
    margin-bottom: 1rem;
    color: var(--clr-black);
}

.price-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.5rem;
    margin-bottom: 1rem;
    font-size: 0.9rem;
}

.price-col {
    background: var(--clr-bg-light);
    padding: 0.5rem;
    border-radius: var(--radius-md);
    display: flex;
    flex-direction: column;
}

.price-label {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    color: var(--clr-gray-dark);
}

.price-val {
    font-weight: 700;
    font-family: var(--font-heading);
    color: var(--clr-black);
}

.highlight-col {
    background: rgba(0, 168, 89, 0.1);
    border: 1px solid rgba(0, 168, 89, 0.2);
}

.highlight-col .price-label {
    color: var(--clr-green-dark);
}

.highlight-col .price-val {
    color: var(--clr-green-main);
    font-size: 1.1rem;
}

.profit-container {
    margin: 1rem 0;
    padding-top: 1rem;
    border-top: 1px dashed var(--clr-gray-light);
}

.profit-box {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.profit-box i {
    font-size: 1.8rem;
    color: var(--clr-green-main);
    background: rgba(0, 168, 89, 0.1);
    padding: 0.5rem;
    border-radius: 50%;
}

.profit-data {
    display: flex;
    flex-direction: column;
}

.profit-label {
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    color: var(--clr-gray-dark);
}

.profit-val {
    font-size: 1.3rem;
    font-weight: 800;
    color: var(--clr-green-main);
    font-family: var(--font-heading);
}

.profit-val small {
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--clr-gray-dark);
}

.product-desc {
    font-size: 0.9rem;
    margin-bottom: 1.5rem;
    color: var(--clr-gray-dark);
    flex-grow: 1;
}

.btn-product {
    width: 100%;
    background-color: var(--clr-green-light);
    color: var(--clr-black);
    padding: 0.8rem;
}

.btn-product:hover {
    background-color: var(--clr-green-main);
    box-shadow: var(--shadow-glow);
}

/* ==========================================================================
   Article Sections (Errors & Why Buy)
   ========================================================================== */
.article-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.article-grid.reverse .article-content {
    order: 2;
}

.article-grid.reverse .article-images {
    order: 1;
}

.article-content h2 {
    font-size: clamp(2rem, 3vw, 2.8rem);
    margin-bottom: 1.5rem;
}

.lead {
    font-size: 1.2rem;
    color: var(--clr-gray-light);
    margin-bottom: 2rem;
}

.error-list,
.benefits-list {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.error-list li,
.benefits-list li {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

.error-list i,
.benefits-list i {
    font-size: 1.5rem;
    margin-top: 0.2rem;
}

.benefits-list i {
    color: var(--clr-green-main);
}

.error-list strong {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    color: var(--clr-black);
    display: block;
    margin-bottom: 0.2rem;
}

.benefits-list strong {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    color: var(--clr-white);
    display: block;
    margin-bottom: 0.2rem;
}

.error-list p {
    font-size: 0.95rem;
    color: var(--clr-gray-dark);
}

.benefits-list p {
    font-size: 0.95rem;
    color: var(--clr-gray-light);
}

.article-footer-quote {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--clr-danger);
    padding: 1.5rem;
    background: var(--clr-danger-bg);
    border-left: 4px solid var(--clr-danger);
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
}

.dark-quote {
    color: var(--clr-black);
    background: rgba(255, 223, 0, 0.2);
    border-left-color: var(--clr-yellow-main);
}

.image-stack {
    position: relative;
    height: 500px;
}

.image-stack img {
    position: absolute;
    border-radius: var(--radius-lg);
    object-fit: cover;
}

.img-1 {
    width: 80%;
    height: 80%;
    top: 0;
    right: 0;
    z-index: 1;
}

.img-2 {
    width: 70%;
    height: 70%;
    bottom: 0;
    left: 0;
    z-index: 2;
    border: 8px solid var(--clr-white);
}

.single-image-wrapper {
    position: relative;
}

.single-image-wrapper .img-main {
    width: 100%;
    border-radius: var(--radius-lg);
}

.floating-badge {
    position: absolute;
    bottom: -20px;
    right: -20px;
    background: var(--clr-white);
    padding: 1rem 1.5rem;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    font-family: var(--font-heading);
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--clr-green-main);
    z-index: 3;
}

/* ==========================================================================
   Ebook Offer Section
   ========================================================================== */
.section-ebook {
    background: linear-gradient(135deg, var(--clr-blue-dark) 0%, #001f5c 100%);
    color: var(--clr-white);
    position: relative;
    overflow: hidden;
}

.section-ebook::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at top right, rgba(0, 168, 89, 0.2), transparent 50%),
        radial-gradient(circle at bottom left, rgba(255, 223, 0, 0.1), transparent 50%);
}

.offer-container {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 4rem;
    align-items: center;
    position: relative;
    z-index: 2;
}

.offer-content h2 {
    color: var(--clr-white);
    font-size: clamp(2.2rem, 4vw, 3.2rem);
    margin-bottom: 1rem;
}

.offer-desc {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 2rem;
}

.check-list {
    margin-top: 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.check-list li {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    font-size: 1.05rem;
}

.check-list i {
    color: var(--clr-yellow-main);
    font-size: 1.2rem;
}

.offer-cta-box {
    margin-top: 3rem;
}

.secure-checkout {
    margin-top: 1rem;
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.6);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* CSS Book Representation (Mockup) */
.mockup-book {
    position: relative;
    width: 300px;
    height: 420px;
    margin: 0 auto;
    perspective: 1000px;
    transform-style: preserve-3d;
    transform: rotateY(-15deg) rotateX(5deg);
    transition: transform 0.5s;
}

.mockup-book:hover {
    transform: rotateY(-5deg) rotateX(0deg);
}

.book-cover {
    position: absolute;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--clr-green-dark) 0%, var(--clr-green-main) 100%);
    border-radius: 4px 15px 15px 4px;
    box-shadow: inset 4px 0 10px rgba(0, 0, 0, 0.1), inset -1px 0 2px rgba(255, 255, 255, 0.3), var(--shadow-lg);
    z-index: 2;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.cover-design {
    text-align: center;
    color: white;
    padding: 2rem;
}

.cover-design i {
    font-size: 4rem;
    color: var(--clr-yellow-main);
    margin-bottom: 1rem;
}

.cover-design h3 {
    font-size: 1.8rem;
    color: white;
    margin-bottom: 0.5rem;
    text-transform: uppercase;
}

.cover-design p {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--clr-yellow-main);
}

.book-spine {
    position: absolute;
    width: 40px;
    height: 98%;
    top: 1%;
    left: -20px;
    background: var(--clr-green-dark);
    transform: rotateY(-90deg);
    transform-origin: right;
    border-radius: 4px 0 0 4px;
    box-shadow: inset 0 0 10px rgba(0, 0, 0, 0.5);
}

/* ==========================================================================
   Final Section
   ========================================================================== */
.section-final {
    padding: 8rem 0;
    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="%23202024" fill-opacity="0.4"%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');
}

.glow-icon {
    font-size: 2rem;
    color: var(--clr-yellow-main);
    margin: 0 0.2rem;
    text-shadow: 0 0 15px rgba(255, 223, 0, 0.5);
    margin-bottom: 2rem;
}

.final-title {
    color: white;
    font-size: clamp(2.5rem, 5vw, 4rem);
    margin-bottom: 2rem;
}

.final-poetry {
    font-size: 1.4rem;
    line-height: 1.8;
    color: var(--clr-gray-light);
    font-family: var(--font-heading);
    margin-bottom: 2rem;
}

.final-wish {
    font-size: 1.2rem;
    color: var(--clr-gray-dark);
    max-width: 600px;
    margin: 0 auto 4rem auto;
}

.final-offer-card {
    background: linear-gradient(to bottom, #1A1A1E, var(--clr-black));
    border: 1px solid var(--clr-gray-dark);
    padding: 4rem 2rem;
    border-radius: var(--radius-xl);
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5), inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.final-offer-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60%;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--clr-yellow-main), transparent);
}

.final-offer-card h3 {
    color: white;
    font-size: 2rem;
    margin-bottom: 1rem;
}

.final-offer-card p {
    color: var(--clr-gray-light);
    margin-bottom: 2rem;
}

.final-checklist {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    text-align: left;
    margin-bottom: 3rem;
    background: rgba(0, 0, 0, 0.3);
    padding: 2rem;
    border-radius: var(--radius-lg);
}

.final-checklist span {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    font-size: 1.1rem;
    color: white;
}

.final-checklist i {
    color: var(--clr-green-light);
    font-size: 1.5rem;
}

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer {
    background: #09090A;
    color: var(--clr-gray-dark);
    padding: 3rem 0;
    text-align: center;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-links {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 2rem;
}

.footer-links a {
    color: var(--clr-gray-light);
    font-size: 0.9rem;
}

.footer-links a:hover {
    color: var(--clr-white);
}

.dot {
    color: var(--clr-gray-dark);
}

.copyright {
    font-size: 0.8rem;
    margin-bottom: 0.5rem;
}

/* ==========================================================================
   Media Queries
   ========================================================================== */
@media (max-width: 992px) {
    .products-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .article-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .article-grid.reverse .article-content,
    .article-grid.reverse .article-images {
        order: unset;
    }

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

    .mockup-book {
        margin-bottom: 3rem;
    }

    .check-list li {
        justify-content: center;
    }

    .secure-checkout {
        justify-content: center;
    }
}

@media (max-width: 768px) {
    .products-grid {
        grid-template-columns: 1fr;
    }

    .hero {
        padding: 6rem 0;
    }

    .urgency-box {
        flex-direction: column;
        text-align: center;
    }

    .urgency-box p {
        text-align: center;
    }

    .final-checklist {
        grid-template-columns: 1fr;
    }
}