/* ============================================
   62 Livros em Inglês — Modern Premium Design
   ============================================ */

/* === CSS Custom Properties === */
:root {
    /* Primary Palette */
    --primary-50: #eef2ff;
    --primary-100: #e0e7ff;
    --primary-200: #c7d2fe;
    --primary-300: #a5b4fc;
    --primary-400: #818cf8;
    --primary-500: #6366f1;
    --primary-600: #4f46e5;
    --primary-700: #4338ca;
    --primary-800: #3730a3;
    --primary-900: #312e81;

    /* Accent */
    --accent-400: #f472b6;
    --accent-500: #ec4899;
    --accent-600: #db2777;

    /* Success */
    --success-400: #4ade80;
    --success-500: #22c55e;

    /* Warning / CTA */
    --cta-400: #fb923c;
    --cta-500: #f97316;
    --cta-600: #ea580c;

    /* Neutrals */
    --gray-50: #f8fafc;
    --gray-100: #f1f5f9;
    --gray-200: #e2e8f0;
    --gray-300: #cbd5e1;
    --gray-400: #94a3b8;
    --gray-500: #64748b;
    --gray-600: #475569;
    --gray-700: #334155;
    --gray-800: #1e293b;
    --gray-900: #0f172a;
    --gray-950: #020617;

    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #6366f1, #8b5cf6, #a855f7);
    --gradient-cta: linear-gradient(135deg, #f97316, #ef4444);
    --gradient-hero-bg: linear-gradient(135deg, #0f0c29, #302b63, #24243e);
    --gradient-card: linear-gradient(135deg, rgba(99, 102, 241, 0.05), rgba(168, 85, 247, 0.05));
    --gradient-glass: linear-gradient(135deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.05));

    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.07), 0 2px 4px -2px rgba(0, 0, 0, 0.05);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -4px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.05);
    --shadow-glow: 0 0 40px rgba(99, 102, 241, 0.3);
    --shadow-cta: 0 8px 30px rgba(249, 115, 22, 0.4);

    /* Borders */
    --border-subtle: 1px solid rgba(255, 255, 255, 0.08);
    --border-card: 1px solid rgba(99, 102, 241, 0.15);

    /* Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 9999px;

    /* Transitions */
    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);

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

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

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

body {
    font-family: var(--font-body);
    background-color: var(--gray-950);
    color: var(--gray-200);
    line-height: 1.7;
    overflow-x: hidden;
    position: relative;
    width: 100%;
}

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

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

ul {
    list-style: none;
}

.container {
    width: 100%;
    max-width: 1140px;
    margin: 0 auto;
    padding: 0 24px;
}

/* === Animations === */
@keyframes float {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-12px);
    }
}

@keyframes pulse-glow {

    0%,
    100% {
        box-shadow: 0 0 20px rgba(249, 115, 22, 0.3);
    }

    50% {
        box-shadow: 0 0 40px rgba(249, 115, 22, 0.6);
    }
}

@keyframes shimmer {
    0% {
        background-position: -200% center;
    }

    100% {
        background-position: 200% center;
    }
}

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

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

@keyframes fadeInLeft {
    from {
        opacity: 0;
        transform: translateX(40px);
    }

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

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(-40px);
    }

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

@keyframes orbFloat1 {

    0%,
    100% {
        transform: translate(0, 0) scale(1);
    }

    33% {
        transform: translate(30px, -20px) scale(1.05);
    }

    66% {
        transform: translate(-20px, 15px) scale(0.95);
    }
}

@keyframes orbFloat2 {

    0%,
    100% {
        transform: translate(0, 0) scale(1);
    }

    33% {
        transform: translate(-25px, 25px) scale(1.1);
    }

    66% {
        transform: translate(15px, -10px) scale(0.9);
    }
}

@keyframes slideUp {
    from {
        transform: translateY(100%);
        opacity: 0;
    }

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

/* Scroll animation classes */
[data-animate] {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

[data-animate="fade-left"] {
    transform: translateX(40px);
}

[data-animate="fade-right"] {
    transform: translateX(-40px);
}

[data-animate].visible {
    opacity: 1;
    transform: translateY(0) translateX(0);
}

/* === Floating CTA === */
.floating-cta {
    position: fixed;
    bottom: -100px;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 12px 24px;
    background: rgba(2, 6, 23, 0.9);
    backdrop-filter: blur(16px);
    border-top: 1px solid rgba(99, 102, 241, 0.2);
    display: flex;
    justify-content: center;
    transition: bottom var(--transition-base);
}

.floating-cta.visible {
    bottom: 0;
}

.btn-float-cta {
    width: 100%;
    max-width: 460px;
}

/* === Header === */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    padding: 16px 0;
    background: rgba(2, 6, 23, 0.6);
    backdrop-filter: blur(20px);
    border-bottom: var(--border-subtle);
    transition: var(--transition-base);
}

.header.scrolled {
    padding: 10px 0;
    background: rgba(2, 6, 23, 0.9);
}

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

.logo {
    height: 36px;
    width: auto;
}

.btn-header {
    padding: 10px 24px;
    font-size: 0.85rem;
}

/* === Buttons === */
.btn-cta {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 16px 32px;
    font-family: var(--font-display);
    font-size: 1.05rem;
    font-weight: 700;
    color: #fff;
    background: var(--gradient-cta);
    border: none;
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: var(--transition-base);
    position: relative;
    overflow: hidden;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    box-shadow: var(--shadow-cta);
}

.btn-cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

.btn-cta:hover {
    transform: translateY(-2px) scale(1.02);
    box-shadow: 0 12px 40px rgba(249, 115, 22, 0.5);
}

.btn-cta:hover::before {
    left: 100%;
}

.btn-cta:active {
    transform: translateY(0) scale(0.98);
}

.btn-arrow {
    width: 20px;
    height: 20px;
    transition: transform var(--transition-fast);
}

.btn-cta:hover .btn-arrow {
    transform: translateX(4px);
}

.btn-hero {
    padding: 18px 40px;
    font-size: 1.1rem;
    animation: pulse-glow 2s ease-in-out infinite;
}

.btn-pricing {
    width: 100%;
    padding: 20px;
    font-size: 1.15rem;
    animation: pulse-glow 2s ease-in-out infinite;
}

/* === Gradient Text === */
.gradient-text {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.highlight-text {
    color: var(--cta-500);
}

/* === Hero === */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 120px 0 80px;
    background: var(--gradient-hero-bg);
    overflow: hidden;
}

.hero-bg-effects {
    position: absolute;
    inset: 0;
    overflow: hidden;
    pointer-events: none;
}

.hero-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.4;
}

.hero-orb-1 {
    width: 500px;
    height: 500px;
    top: -100px;
    right: -100px;
    background: radial-gradient(circle, rgba(99, 102, 241, 0.4), transparent 70%);
    animation: orbFloat1 12s ease-in-out infinite;
}

.hero-orb-2 {
    width: 400px;
    height: 400px;
    bottom: -50px;
    left: -100px;
    background: radial-gradient(circle, rgba(168, 85, 247, 0.3), transparent 70%);
    animation: orbFloat2 15s ease-in-out infinite;
}

.hero-orb-3 {
    width: 300px;
    height: 300px;
    top: 50%;
    left: 50%;
    background: radial-gradient(circle, rgba(236, 72, 153, 0.2), transparent 70%);
    animation: orbFloat1 18s ease-in-out infinite reverse;
}

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

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: rgba(99, 102, 241, 0.15);
    border: 1px solid rgba(99, 102, 241, 0.3);
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--primary-300);
    margin-bottom: 24px;
}

.badge-icon {
    font-size: 1.1rem;
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3.2rem);
    font-weight: 800;
    line-height: 1.15;
    color: #fff;
    margin-bottom: 20px;
}

.hero-subtitle {
    font-size: 1.1rem;
    color: var(--gray-400);
    margin-bottom: 28px;
    max-width: 540px;
    line-height: 1.7;
}

.hero-features {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 32px;
}

.hero-feature {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1rem;
    color: var(--gray-300);
}

.check-icon {
    width: 22px;
    height: 22px;
    color: var(--success-400);
    flex-shrink: 0;
}

.hero-cta-group {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 20px;
    margin-bottom: 24px;
}

.hero-price-tag {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.price-from {
    font-size: 0.85rem;
    color: var(--gray-500);
}

.price-from s {
    color: var(--gray-400);
}

.price-to {
    font-size: 1rem;
    color: var(--success-400);
}

.price-to strong {
    font-size: 1.3rem;
    font-weight: 800;
}

.hero-trust {
    margin-top: 8px;
}

.trust-badge {
    height: 32px;
    opacity: 0.7;
}

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

.hero-image img {
    max-height: 520px;
    width: auto;
    filter: drop-shadow(0 20px 60px rgba(99, 102, 241, 0.3));
    animation: float 6s ease-in-out infinite;
    position: relative;
    z-index: 1;
}

.hero-image-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(99, 102, 241, 0.3), transparent 70%);
    border-radius: 50%;
    filter: blur(40px);
}

/* === Social Proof Bar === */
.social-proof-bar {
    position: relative;
    z-index: 2;
    margin-top: -40px;
    padding: 0 24px;
}

.proof-items {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 32px;
    padding: 28px 40px;
    background: rgba(15, 23, 42, 0.8);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(99, 102, 241, 0.15);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
}

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

.proof-number {
    font-family: var(--font-display);
    font-size: 1.8rem;
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.proof-label {
    font-size: 0.85rem;
    color: var(--gray-400);
    margin-top: 2px;
}

.proof-divider {
    width: 1px;
    height: 40px;
    background: rgba(99, 102, 241, 0.2);
}

/* === Section Shared Styles === */
.section {
    padding: 100px 0;
    position: relative;
}

.section-header {
    text-align: center;
    margin-bottom: 56px;
}

.section-tag {
    display: inline-block;
    padding: 6px 16px;
    background: rgba(99, 102, 241, 0.1);
    border: 1px solid rgba(99, 102, 241, 0.2);
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--primary-400);
    margin-bottom: 16px;
    letter-spacing: 0.5px;
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(1.8rem, 3vw, 2.6rem);
    font-weight: 800;
    color: #fff;
    line-height: 1.2;
}

.section-subtitle {
    font-size: 1.05rem;
    color: var(--gray-400);
    margin-top: 12px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* === Problem Section === */
.section-problem {
    background: linear-gradient(180deg, var(--gray-950), var(--gray-900));
}

.problem-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 24px;
}

.problem-card {
    padding: 32px;
    background: rgba(30, 41, 59, 0.5);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: var(--radius-lg);
    transition: var(--transition-base);
}

.problem-card:hover {
    transform: translateY(-4px);
    border-color: rgba(249, 115, 22, 0.3);
    box-shadow: 0 8px 30px rgba(249, 115, 22, 0.1);
}

.problem-icon {
    font-size: 2.4rem;
    margin-bottom: 16px;
}

.problem-card h3 {
    font-family: var(--font-display);
    font-size: 1.15rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 8px;
}

.problem-card p {
    font-size: 0.95rem;
    color: var(--gray-400);
    line-height: 1.6;
}

/* === Solution Section === */
.section-solution {
    background: var(--gray-900);
}

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

.solution-description {
    font-size: 1.05rem;
    color: var(--gray-400);
    margin: 20px 0 32px;
    line-height: 1.7;
}

.solution-benefits {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.benefit-item {
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.benefit-icon {
    font-size: 1.6rem;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(99, 102, 241, 0.1);
    border-radius: var(--radius-md);
    flex-shrink: 0;
}

.benefit-item h4 {
    font-family: var(--font-display);
    font-size: 1.05rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 4px;
}

.benefit-item p {
    font-size: 0.9rem;
    color: var(--gray-400);
}

.solution-image-wrapper {
    position: relative;
    display: flex;
    justify-content: center;
}

.solution-image-wrapper img {
    max-height: 400px;
    width: auto;
    border-radius: var(--radius-lg);
    filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.3));
}

/* === Includes Section === */
.section-includes {
    background: linear-gradient(180deg, var(--gray-900), var(--gray-950));
}

.includes-main {
    max-width: 640px;
    margin: 0 auto;
}

.includes-card {
    position: relative;
    padding: 40px;
    background: rgba(30, 41, 59, 0.5);
    border: 1px solid rgba(99, 102, 241, 0.2);
    border-radius: var(--radius-xl);
    overflow: hidden;
}

.includes-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-primary);
}

.includes-card-badge {
    display: inline-block;
    padding: 4px 12px;
    background: var(--gradient-primary);
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: #fff;
    margin-bottom: 20px;
}

.includes-card-icon {
    font-size: 3rem;
    margin-bottom: 16px;
}

.includes-card h3 {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 800;
    color: #fff;
    margin-bottom: 12px;
}

.includes-card p {
    color: var(--gray-400);
    line-height: 1.7;
    margin-bottom: 24px;
}

.includes-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 24px;
}

.includes-list li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.95rem;
    color: var(--gray-300);
}

.check-sm {
    width: 18px;
    height: 18px;
    color: var(--success-400);
    flex-shrink: 0;
}

.includes-value {
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--gray-400);
}

.includes-value s {
    color: var(--gray-500);
}

/* === Bonus Section === */
.section-bonus {
    background: var(--gray-950);
    position: relative;
}

.section-bonus::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(168, 85, 247, 0.08), transparent 70%);
    pointer-events: none;
}

.bonus-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.bonus-card {
    position: relative;
    padding: 32px 28px;
    background: rgba(30, 41, 59, 0.4);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: var(--radius-xl);
    text-align: center;
    transition: var(--transition-base);
    overflow: hidden;
}

.bonus-card::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: var(--radius-xl);
    padding: 1px;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.3), transparent 50%, rgba(168, 85, 247, 0.3));
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    pointer-events: none;
    opacity: 0;
    transition: opacity var(--transition-base);
}

.bonus-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 40px rgba(99, 102, 241, 0.15);
}

.bonus-card:hover::before {
    opacity: 1;
}

.bonus-tag {
    display: inline-block;
    padding: 4px 14px;
    background: rgba(168, 85, 247, 0.15);
    border: 1px solid rgba(168, 85, 247, 0.3);
    border-radius: var(--radius-full);
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--primary-300);
    margin-bottom: 20px;
}

.bonus-image {
    margin: 0 auto 20px;
    max-width: 180px;
}

.bonus-image img {
    width: 100%;
    border-radius: var(--radius-md);
}

.bonus-card h3 {
    font-family: var(--font-display);
    font-size: 1.15rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 10px;
}

.bonus-card p {
    font-size: 0.9rem;
    color: var(--gray-400);
    line-height: 1.6;
    margin-bottom: 16px;
}

.bonus-value {
    font-size: 0.9rem;
    color: var(--gray-500);
}

.bonus-value strong {
    color: var(--success-400);
    font-weight: 700;
}

/* === Testimonials Section === */
.section-testimonials {
    background: linear-gradient(180deg, var(--gray-950), var(--gray-900));
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.testimonial-card {
    padding: 28px;
    background: rgba(30, 41, 59, 0.4);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: var(--radius-lg);
    transition: var(--transition-base);
}

.testimonial-card:hover {
    transform: translateY(-4px);
    border-color: rgba(99, 102, 241, 0.2);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.2);
}

.testimonial-stars {
    margin-bottom: 16px;
}

.testimonial-stars img {
    height: 20px;
}

.testimonial-text {
    font-size: 0.95rem;
    color: var(--gray-300);
    line-height: 1.7;
    margin-bottom: 20px;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 12px;
}

.author-avatar {
    width: 42px;
    height: 42px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    border-radius: 50%;
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1rem;
    color: #fff;
    overflow: hidden;
}

.author-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.author-name {
    font-weight: 600;
    font-size: 0.95rem;
    color: #fff;
}

.author-info {
    font-size: 0.8rem;
    color: var(--gray-500);
}

/* === Pricing Section === */
.section-pricing {
    background: var(--gray-900);
    position: relative;
    overflow: hidden;
}

.section-pricing::before {
    content: '';
    position: absolute;
    top: -200px;
    left: 50%;
    transform: translateX(-50%);
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(99, 102, 241, 0.08), transparent 60%);
    pointer-events: none;
}

.pricing-card {
    max-width: 580px;
    margin: 0 auto;
    background: rgba(15, 23, 42, 0.8);
    border: 1px solid rgba(99, 102, 241, 0.2);
    border-radius: var(--radius-xl);
    overflow: hidden;
    position: relative;
}

.pricing-header {
    padding: 36px 36px 24px;
    text-align: center;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.15), rgba(168, 85, 247, 0.1));
    border-bottom: 1px solid rgba(99, 102, 241, 0.1);
    position: relative;
}

.pricing-discount-badge {
    position: absolute;
    top: 16px;
    right: 16px;
    padding: 4px 14px;
    background: var(--gradient-cta);
    border-radius: var(--radius-full);
    font-family: var(--font-display);
    font-size: 0.85rem;
    font-weight: 800;
    color: #fff;
}

.pricing-header h3 {
    font-family: var(--font-display);
    font-size: 1.6rem;
    font-weight: 800;
    color: #fff;
    margin-bottom: 4px;
}

.pricing-header p {
    color: var(--gray-400);
    font-size: 0.95rem;
}

.pricing-body {
    padding: 32px 36px 40px;
}

.pricing-summary {
    margin-bottom: 32px;
}

.pricing-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 0;
    font-size: 0.9rem;
    color: var(--gray-300);
}

.pricing-item-value {
    color: var(--gray-500);
    font-weight: 500;
}

.pricing-total-line {
    height: 1px;
    background: rgba(255, 255, 255, 0.08);
    margin: 8px 0;
}

.pricing-item-total {
    font-weight: 700;
    font-size: 1rem;
    color: #fff;
}

.pricing-item-total .pricing-item-value s {
    color: var(--gray-500);
}

.pricing-final {
    text-align: center;
    margin-bottom: 28px;
}

.pricing-pay-label {
    font-size: 0.9rem;
    color: var(--gray-400);
    margin-bottom: 8px;
}

.pricing-amount {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    line-height: 1;
}

.pricing-currency {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--success-400);
    margin-top: 8px;
    margin-right: 4px;
}

.pricing-value {
    font-family: var(--font-display);
    font-size: 4.5rem;
    font-weight: 900;
    color: var(--success-400);
}

.pricing-cents {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--success-400);
    margin-top: 8px;
}

.pricing-installments {
    font-size: 0.9rem;
    color: var(--gray-400);
    margin-top: 8px;
}

.pricing-trust {
    text-align: center;
    margin-top: 20px;
}

.pricing-trust img {
    height: 28px;
    margin: 0 auto 8px;
    opacity: 0.6;
}

.pricing-trust p {
    font-size: 0.8rem;
    color: var(--gray-500);
}

/* === Guarantee Section === */
.section-guarantee {
    background: linear-gradient(180deg, var(--gray-900), var(--gray-950));
}

.guarantee-content {
    display: flex;
    align-items: center;
    gap: 48px;
    max-width: 800px;
    margin: 0 auto;
    padding: 48px;
    background: rgba(30, 41, 59, 0.4);
    border: 1px solid rgba(99, 102, 241, 0.15);
    border-radius: var(--radius-xl);
}

.guarantee-image img {
    width: 140px;
    height: auto;
    flex-shrink: 0;
}

.guarantee-text h2 {
    font-family: var(--font-display);
    font-size: 1.6rem;
    font-weight: 800;
    color: #fff;
    margin-bottom: 16px;
}

.guarantee-text p {
    font-size: 1rem;
    color: var(--gray-400);
    line-height: 1.7;
    margin-bottom: 24px;
}

.btn-guarantee {
    padding: 14px 28px;
    font-size: 0.95rem;
}

/* === FAQ Section === */
.section-faq {
    background: var(--gray-950);
}

.faq-list {
    max-width: 720px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.faq-item {
    background: rgba(30, 41, 59, 0.4);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: var(--transition-base);
}

.faq-item:hover {
    border-color: rgba(99, 102, 241, 0.2);
}

.faq-item.active {
    border-color: rgba(99, 102, 241, 0.3);
}

.faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 20px 24px;
    background: none;
    border: none;
    color: #fff;
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 600;
    text-align: left;
    cursor: pointer;
    transition: var(--transition-base);
}

.faq-question:hover {
    color: var(--primary-300);
}

.faq-chevron {
    width: 20px;
    height: 20px;
    color: var(--gray-500);
    flex-shrink: 0;
    transition: transform var(--transition-base);
}

.faq-item.active .faq-chevron {
    transform: rotate(180deg);
    color: var(--primary-400);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-base), padding var(--transition-base);
}

.faq-item.active .faq-answer {
    max-height: 200px;
}

.faq-answer p {
    padding: 0 24px 20px;
    font-size: 0.95rem;
    color: var(--gray-400);
    line-height: 1.7;
}

/* === Final CTA === */
.section-final-cta {
    background: linear-gradient(135deg, #1e1b4b, #312e81, #3730a3);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.section-final-cta::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at center, rgba(99, 102, 241, 0.2), transparent 60%);
    pointer-events: none;
}

.final-cta-content {
    position: relative;
    z-index: 1;
}

.final-cta-content h2 {
    font-family: var(--font-display);
    font-size: clamp(1.6rem, 3vw, 2.4rem);
    font-weight: 800;
    color: #fff;
    margin-bottom: 12px;
}

.final-cta-content p {
    font-size: 1.1rem;
    color: var(--gray-300);
    margin-bottom: 32px;
}

.btn-final {
    padding: 20px 48px;
    font-size: 1.15rem;
    margin-bottom: 28px;
}

.final-trust {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
}

.final-guarantee-img {
    height: 64px;
    opacity: 0.8;
}

.final-trust span {
    font-size: 0.85rem;
    color: var(--gray-400);
}

/* === Footer === */
.footer {
    background: var(--gray-950);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding: 48px 0;
}

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

.footer-logo {
    height: 30px;
    margin: 0 auto 16px;
    opacity: 0.6;
}

.footer-text {
    font-size: 0.85rem;
    color: var(--gray-500);
    margin-bottom: 16px;
}

.footer-disclaimer {
    font-size: 0.75rem;
    color: var(--gray-600);
    line-height: 1.6;
    max-width: 700px;
    margin: 0 auto;
}

/* ===================================
   RESPONSIVE DESIGN
   =================================== */

@media (max-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }

    .hero-subtitle {
        margin-left: auto;
        margin-right: auto;
    }

    .hero-features {
        align-items: center;
    }

    .hero-cta-group {
        justify-content: center;
    }

    .hero-image img {
        max-height: 380px;
    }

    .solution-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .solution-image {
        order: -1;
    }

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

@media (max-width: 768px) {
    .section {
        padding: 72px 0;
    }

    .proof-items {
        flex-wrap: wrap;
        gap: 20px;
        padding: 24px;
    }

    .proof-divider {
        display: none;
    }

    .proof-item {
        flex: 1;
        min-width: 120px;
    }

    .testimonials-grid {
        grid-template-columns: 1fr;
        max-width: 480px;
        margin: 0 auto;
    }

    .bonus-grid {
        grid-template-columns: 1fr;
        max-width: 400px;
        margin: 0 auto;
    }

    .guarantee-content {
        flex-direction: column;
        text-align: center;
        padding: 36px 28px;
    }

    .guarantee-image img {
        margin: 0 auto;
    }

    .pricing-card {
        margin: 0;
    }

    .pricing-body {
        padding: 24px 20px 32px;
    }

    .pricing-item {
        font-size: 0.82rem;
    }

    .hero-image {
        order: -1;
    }

    .hero-image img {
        max-height: 300px;
    }

    .btn-hero {
        width: 100%;
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }

    .hero {
        padding: 100px 0 60px;
    }

    .hero-title {
        font-size: 1.8rem;
    }

    .hero-subtitle {
        font-size: 1rem;
    }

    .problem-grid {
        grid-template-columns: 1fr;
    }

    .section-title {
        font-size: 1.6rem;
    }

    .pricing-value {
        font-size: 3.5rem;
    }

    .btn-cta {
        font-size: 13px;
        padding: 14px 24px;
    }

    .floating-cta {
        padding: 10px 16px;
    }
}