@font-face {
    font-family: 'General Sans';
    src: url('assets/fonts/GeneralSans-Regular.woff2') format('woff2');
    font-weight: 400;
    font-display: optional;
    font-style: normal;
}

@font-face {
    font-family: 'General Sans';
    src: url('assets/fonts/GeneralSans-Medium.woff2') format('woff2');
    font-weight: 500;
    font-display: optional;
    font-style: normal;
}

@font-face {
    font-family: 'General Sans';
    src: url('assets/fonts/GeneralSans-Semibold.woff2') format('woff2');
    font-weight: 600;
    font-display: optional;
    font-style: normal;
}

@font-face {
    font-family: 'General Sans';
    src: url('assets/fonts/GeneralSans-Bold.woff2') format('woff2');
    font-weight: 700;
    font-display: optional;
    font-style: normal;
}

:root {
    /* Premium Colors */
    --primary-color: #0F172A;
    /* Slate 950 */
    --primary-light: #1E293B;
    /* Slate 800 */
    --primary-lighter: #334155;
    /* Slate 700 */

    --accent-color: #10B981;
    /* Emerald 500 */
    --accent-hover: #059669;
    /* Emerald 600 */
    --accent-light: rgba(16, 185, 129, 0.1);
    /* Emerald transparent */

    --text-main: #1E293B;
    /* Slate 800 */
    --text-muted: #53647B;
    /* Changed from #64748B to meet contrast ratios */
    --text-light: #F8FAFC;
    /* Slate 50 */

    --bg-light: #F1F5F9;
    /* Slate 100 */
    --bg-white: #FFFFFF;

    --danger-color: #EF4444;
    --danger-light: rgba(239, 68, 68, 0.1);

    /* Spacing */
    --container-width: 1140px;
    --section-padding: 100px 0;
    --section-padding-mobile: 60px 0;

    /* Radius & Effects */
    --radius-md: 12px;
    --radius-lg: 24px;
    --radius-full: 9999px;

    --shadow-soft: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
    --shadow-card: 0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -2px rgba(0, 0, 0, 0.04);
    --shadow-float: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --shadow-glow: 0 0 20px rgba(16, 185, 129, 0.3);
}

/* Reset & Base */
html {
    scroll-behavior: smooth;
    scrollbar-gutter: stable;
    /* CLS Fix: Prevents layout shift on scrollbar appearance */
}

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

body {
    font-family: 'General Sans', sans-serif;
    color: var(--text-main);
    line-height: 1.7;
    background-color: var(--bg-light);
    -webkit-font-smoothing: antialiased;
    width: 100%;
    overflow-x: hidden;
    /* Prevent horizontal scroll */
}

h1,
h2,
h3,
h4 {
    font-family: 'General Sans', sans-serif;
    font-weight: 700;
    line-height: 1.25;
    margin-bottom: 1rem;
    color: var(--primary-color);
}

p {
    margin-bottom: 1rem;
}

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

a {
    text-decoration: none;
    color: inherit;
    transition: 0.3s;
}

ul {
    list-style: none;
}

/* Utilities */
.container {
    width: 100%;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 20px;
    overflow: hidden;
    /* Contain inner floats/margins */
}

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

.text-white {
    color: white !important;
}

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

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

.font-bold {
    font-weight: 700;
}

.d-none {
    display: none;
}

.section-padding {
    padding: var(--section-padding);
}

/* Buttons Premium */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 20px 42px;
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 1.125rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-radius: var(--radius-full);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent-color) 0%, #047857 100%);
    color: white;
    box-shadow: var(--shadow-card);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-glow);
    filter: brightness(1.1);
}

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

.btn-secondary {
    background: transparent;
    border: 2px solid white;
    color: white;
}

.btn-secondary:hover {
    background: white;
    color: var(--primary-color);
}

.btn-full-mobile {
    width: auto;
}

/* Animations */
/* --- ANIMATIONS (Optimized) --- */
.fade-in-up {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
    will-change: opacity, transform;
    /* GPU Hint */
}

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

.delay-100 {
    transition-delay: 0.1s;
}

.delay-200 {
    transition-delay: 0.2s;
}

.delay-300 {
    transition-delay: 0.3s;
}

/* --- HERO SECTION --- */
.hero {
    background: radial-gradient(circle at top right, #1E293B, #0F172A);
    color: white;
    padding: 140px 0 100px;
    position: relative;
    overflow: hidden;
    min-height: 80dvh;
    /* CLS Fix: Dynamic viewport height */
}

/* Background elements */
.hero::before {
    content: '';
    position: absolute;
    top: -100px;
    right: -100px;
    width: 600px;
    height: 600px;
    background: var(--accent-color);
    filter: blur(200px);
    opacity: 0.15;
    border-radius: 50%;
    z-index: 0;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-eyebrow {
    background: rgba(16, 185, 129, 0.15);
    color: var(--accent-color);
    padding: 8px 16px;
    border-radius: 30px;
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 24px;
    display: inline-block;
    border: 1px solid rgba(16, 185, 129, 0.2);
}

.hero h1 {
    font-size: 3.5rem;
    /* Larger */
    letter-spacing: -1px;
    color: white;
    margin-bottom: 24px;
}

.hero-subheadline {
    font-size: 1.25rem;
    color: #CBD5E1;
    margin-bottom: 40px;
    max-width: 90%;
}

.hero-bullets li {
    display: flex;
    align-items: center;
    margin-bottom: 16px;
    font-size: 1.1rem;
    color: #E2E8F0;
}

.hero-bullets li {
    display: flex;
    /* Align SVG and text */
    align-items: flex-start;
    gap: 12px;
}

.hero-bullets .icon-check {
    color: var(--accent-color);
    flex-shrink: 0;
    /* Prevent icon shrinking */
    margin-top: 4px;
    /* Align with text */
    filter: drop-shadow(0 0 5px rgba(16, 185, 129, 0.5));
}

.micro-trust {
    margin-top: 20px;
    display: flex;
    gap: 15px;
    font-size: 0.9rem;
    color: #94A3B8;
    align-items: center;
}

.micro-trust svg {
    color: var(--accent-color);
    margin-right: 6px;
    vertical-align: middle;
}

.price-tag {
    display: block;
    margin-top: 10px;
    font-weight: 600;
    color: white;
}

.hero-mockup img {
    border-radius: 20px;
    /* Removed 3D transform and heavy shadow for blending */
    box-shadow: none;
    transform: none;
    transition: transform 0.3s ease;
    opacity: 0.95;
    /* Slight transparency to help blend if needed */
}

.hero-mockup:hover img {
    transform: translateY(-5px);
    /* Subtle float only */
}

/* --- ICONS (SVG) --- */
.icon-fa {
    display: inline-block;
    width: 1em;
    height: 1em;
    vertical-align: -0.125em;
    /* Match FontAwesome baseline */
}

/* --- CARDS & UI ELEMENTS --- */
.card-glass {
    background: white;
    border: 1px solid rgba(226, 232, 240, 0.8);
    border-radius: var(--radius-lg);
    padding: 40px;
    box-shadow: var(--shadow-card);
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}

.card-glass:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-float);
    border-color: var(--accent-light);
}

/* --- IDENTIFICAÇÃO --- */
.pain-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
    margin: 60px 0;
}

.pain-card {
    background: white;
    padding: 25px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    display: flex;
    align-items: flex-start;
    border-left: 4px solid var(--danger-color);
    transition: 0.3s;
}

.pain-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.pain-card i {
    color: var(--danger-color);
    font-size: 1.25rem;
    margin-right: 15px;
    margin-top: 3px;
    flex-shrink: 0;
}

.pain-card p {
    margin: 0;
    font-size: 0.95rem;
    color: var(--text-muted);
}

.identification-close {
    background: linear-gradient(to right, #EFF6FF, #F8FAFC);
    padding: 30px;
    border-radius: var(--radius-lg);
    border: 1px solid #DBEAFE;
    max-width: 800px;
    margin: 0 auto 40px;
}

/* --- MECHANISM --- */
.mechanism-bullets {
    display: grid;
    gap: 20px;
    text-align: left;
    max-width: 700px;
    margin: 40px auto;
}

.mech-item {
    display: flex;
    align-items: center;
    background: white;
    padding: 20px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-soft);
}

.mech-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--bg-light);
    display: flex;
    /* Flex required for centering */
    align-items: center;
    justify-content: center;
    color: var(--primary-color);
    margin-right: 20px;
    flex-shrink: 0;
}

/* --- STACK DE VALOR --- */
.icon-bubble {
    width: 70px;
    height: 70px;
    background: var(--accent-light);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 25px;
    transition: 0.3s;
}

.icon-bubble i {
    font-size: 1.8rem;
    color: var(--accent-color);
}

.card-glass:hover .icon-bubble {
    background: var(--accent-color);
    transform: scale(1.1);
}

.card-glass:hover .icon-bubble i {
    color: white;
}

.stack-list li {
    padding-left: 20px;
    position: relative;
    margin-bottom: 12px;
    color: var(--text-muted);
}

.stack-list li::before {
    content: '';
    width: 6px;
    height: 6px;
    background: var(--accent-color);
    border-radius: 50%;
    position: absolute;
    left: 0;
    top: 10px;
}

.stack-list strong {
    color: var(--primary-color);
}

/* --- BONUS --- */
.bonus-section {
    background: var(--primary-color);
    color: white;
    position: relative;
}

.bonus-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    padding: 35px;
    border-radius: var(--radius-lg);
    text-align: left;
    transition: 0.3s;
}

.bonus-card:hover {
    background: rgba(255, 255, 255, 0.06);
    border-color: rgba(255, 255, 255, 0.2);
}

.bonus-card h3 {
    color: white;
    margin-bottom: 10px;
}

.bonus-card p {
    color: #94A3B8;
    margin: 0;
}

/* --- BEFORE & AFTER --- */
.comparison-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    margin-top: 50px;
}

.col-before {
    background: #FEF2F2;
    border: 1px solid #FECACA;
    border-radius: var(--radius-lg);
    padding: 40px;
}

.col-after {
    background: #ECFDF5;
    border: 1px solid #6EE7B7;
    border-radius: var(--radius-lg);
    padding: 40px;
    box-shadow: 0 20px 40px -10px rgba(16, 185, 129, 0.15);
    position: relative;
    transform: scale(1.05);
    z-index: 2;
}

.list-check li {
    display: flex;
    align-items: center;
    margin-bottom: 15px;
    font-weight: 500;
}

.list-check.bad li i {
    color: var(--danger-color);
    margin-right: 12px;
}

.list-check.good li i {
    color: var(--accent-color);
    margin-right: 12px;
}

/* --- PROVA SOCIAL --- */
.proof-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-bottom: 60px;
}

.proof-item {
    display: none;
    /* Hide old text items if any remain */
}

.proof-item-img img {
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-card);
    transition: transform 0.3s ease;
    width: 100%;
    height: auto;
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.proof-item-img img:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-float);
}

.testimonial-card {
    background: white;
    padding: 30px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-card);
    text-align: left;
}

.stars {
    color: #F59E0B;
    margin-bottom: 15px;
    font-size: 0.9rem;
}

/* --- OFFER BOX (PREMIUM) --- */
.offer-section {
    background: radial-gradient(circle at center, #1E293B 0%, #0F172A 100%);
    /* Deeper gradient */
    padding: 120px 0;
    position: relative;
}

.offer-box {
    background: white;
    border-radius: 24px;
    overflow: hidden;
    max-width: 500px;
    /* Slightly narrower for focus */
    margin: 0 auto;
    box-shadow: 0 25px 80px -20px rgba(0, 0, 0, 0.6);
    /* Dramatic shadow */
    position: relative;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transform: translateZ(0);
    /* Hardware accel */
}

.offer-limit {
    background: linear-gradient(90deg, #F59E0B, #D97706);
    /* Gold Gradient for Urgency */
    color: white;
    text-align: center;
    padding: 14px;
    font-weight: 800;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    box-shadow: 0 4px 10px rgba(245, 158, 11, 0.3);
}

.offer-content {
    padding: 50px 40px;
    text-align: center;
}

.offer-content h2 {
    font-size: 2.2rem;
    color: var(--primary-color);
    margin-bottom: 10px;
    letter-spacing: -1px;
}

.offer-subtext {
    font-size: 1.1rem;
    color: var(--text-muted);
    margin-bottom: 30px;
    font-weight: 500;
}

.offer-price {
    background: linear-gradient(135deg, #F8FAFC 0%, #F1F5F9 100%);
    border-radius: 20px;
    padding: 30px;
    margin: 30px 0;
    border: 2px dashed #E2E8F0;
    /* Dashed border for "coupon" feel */
    position: relative;
}

.big-price {
    font-size: 4rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--primary-color) 0%, #334155 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    /* Gradient Text */
    line-height: 1;
    display: block;
    margin: 10px 0;
}

.price-strike {
    text-decoration: line-through;
    color: #94A3B8;
    font-size: 1.1rem;
    font-weight: 500;
}

.price-condition {
    color: var(--text-muted);
    font-size: 0.95rem;
    font-weight: 500;
}

/* Feature List Tweaks */
.offer-box .stack-list {
    text-align: left;
    margin: 0 auto 30px;
    max-width: 90%;
}

.offer-box .stack-list li {
    padding-left: 0;
    /* Override default */
    display: flex;
    align-items: center;
    margin-bottom: 14px;
    font-weight: 500;
    color: var(--primary-lighter);
}

.offer-box .stack-list li::before {
    display: none;
    /* Remove default dot */
}

.offer-box .stack-list li i {
    color: var(--accent-color);
    background: rgba(16, 185, 129, 0.1);
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    margin-right: 15px;
    font-size: 0.8rem;
    flex-shrink: 0;
}

/* Pulse Animation for Button */
@keyframes pulse-green {
    0% {
        box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7);
    }

    70% {
        box-shadow: 0 0 0 15px rgba(16, 185, 129, 0);
    }

    100% {
        box-shadow: 0 0 0 0 rgba(16, 185, 129, 0);
    }
}

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

/* --- FAQ --- */
.faq-item {
    background: white;
    border-radius: var(--radius-md);
    margin-bottom: 15px;
    box-shadow: var(--shadow-sm);
    overflow: hidden;
    border: 1px solid #F1F5F9;
}

.faq-question {
    padding: 20px 25px;
    cursor: pointer;
    font-weight: 600;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: background 0.3s;
}

.faq-question:hover {
    background: #F8FAFC;
}

.faq-answer {
    padding: 0 25px 25px;
    display: none;
    color: var(--text-muted);
}

.faq-answer.active {
    display: block;
    animation: slideDown 0.3s ease;
}

/* CSS Fallback */

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }

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

/* --- ABOUT ME --- */
.about-section {
    background: white;
}

.about-image {
    width: 300px;
    /* Increased size */
    height: auto;
    border-radius: 20px;
    box-shadow: var(--shadow-card);
    margin: 0 auto 20px auto;
    /* Centers the image */
    display: block;
    /* Required for margin auto to work */
    transition: transform 0.3s ease;
}

.about-image:hover {
    transform: scale(1.02);
}



.about-text {
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.8;
    color: var(--text-color);
    font-size: 1.1rem;
    text-align: left;
}

.about-text p {
    margin-bottom: 20px;
}

/* --- FOOTER --- */
.footer {
    background: var(--primary-color);
    color: white;
    padding: 80px 0;
    border-top: 1px solid #334155;
}

.footer h2 {
    color: white;
}

.footer-bullets {
    display: flex;
    justify-content: center;
    gap: 30px;
    margin: 30px 0;
}

.footer-bullets span {
    display: flex;
    align-items: center;
    font-weight: 500;
}

.footer-bullets i {
    color: var(--accent-color);
    margin-right: 10px;
}

/* Responsive */
@media (max-width: 900px) {
    :root {
        --section-padding: 60px 0;
        /* Reduced padding for mobile */
    }

    .container {
        width: 92%;
        padding: 0 10px;
    }

    .hero {
        padding: 100px 0 60px;
        /* Less padding on top */
    }

    .hero h1 {
        font-size: 2.2rem;
        /* Optimized for mobile readability */
        margin-bottom: 20px;
    }

    .hero-subheadline {
        font-size: 1.1rem;
        margin-bottom: 30px;
    }

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

    .hero-mockup {
        order: -1;
        transform: none;
        margin-bottom: 20px;
    }

    .hero-mockup img {
        transform: none !important;
        max-width: 80%;
        margin: 0 auto;
    }

    .hero-bullets li {
        justify-content: flex-start;
        text-align: left;
        font-size: 1rem;
    }

    .hero-bullets li i {
        margin-top: 4px;
        /* Icon alignment fix */
    }

    /* Fix Grid Overflow - Strict */
    .comparison-container,
    .cards-grid,
    .pain-grid,
    .bonus-grid,
    .proof-grid,
    .testimonials-grid,
    .hero-grid {
        grid-template-columns: 100% !important;
        /* Force single column */
        gap: 20px;
    }

    /* Reduce Card Padding to save space */
    .card-glass,
    .pain-card,
    .bonus-card,
    .col-before,
    .col-after,
    .testimonial-card,
    .offer-content {
        padding: 25px !important;
    }

    /* Ensure images don't overflow */
    img {
        max-width: 100% !important;
        height: auto;
    }

    /* Kill any horizontal scroll */
    .section-padding {
        padding: 50px 0;
    }

    .bonus-section div {
        grid-template-columns: 1fr !important;
    }

    .offer-box {
        margin: 0 10px;
        /* Reset */
    }

    /* Force Offer Section Container to Full Width on Mobile for precise control */
    .offer-section .container {
        width: 100% !important;
        padding: 0 !important;
    }

    .offer-section .offer-box {
        margin: 0 20px !important;
        /* Exactly 20px from edges */
        width: auto !important;
        max-width: none !important;
    }

    .big-price {
        font-size: 2.8rem;
    }

    .btn-full-mobile {
        width: 100%;
        display: flex;
        justify-content: center;
        white-space: nowrap;
        /* Force one line */
        font-size: 0.85rem !important;
        /* Smaller font to fit */
        padding: 20px 10px !important;
        /* Minimal side padding */
        text-overflow: ellipsis;
        /* just in case */
        overflow: hidden;
    }

    .footer-bullets {
        flex-direction: column;
        gap: 15px;
    }

    .guarantee-box {
        flex-direction: column;
        text-align: center;
        gap: 20px;
    }

    .guarantee-box div:first-child {
        margin-bottom: 10px;
    }
}