/* ===========================
   ClickVizzio - Landing Page
   =========================== */

:root {
    --primary: #0066ff;
    --primary-dark: #0052cc;
    --primary-light: #3385ff;
    --dark: #0a0e17;
    --dark-2: #111827;
    --dark-3: #1a2235;
    --light: #f8fafc;
    --light-2: #f1f5f9;
    --gray: #64748b;
    --gray-light: #cbd5e1;
    --green: #00c853;
    --green-dark: #00a844;
    --red: #ff1744;
    --yellow: #ffab00;
    --white: #ffffff;
    --radius: 12px;
    --radius-lg: 20px;
    --shadow: 0 4px 24px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 8px 40px rgba(0, 0, 0, 0.12);
    --shadow-glow: 0 0 40px rgba(0, 102, 255, 0.3);
    --transition: all 0.3s ease;
    --max-width: 1140px;
    --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font);
    font-size: 16px;
    line-height: 1.6;
    color: var(--dark);
    background: var(--white);
    overflow-x: hidden;
}

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

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

ul {
    list-style: none;
}

.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 24px;
}

/* BUTTONS */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 32px;
    border-radius: var(--radius);
    font-weight: 600;
    font-size: 15px;
    cursor: pointer;
    border: none;
    transition: var(--transition);
    text-align: center;
    line-height: 1.4;
}

.btn-primary {
    background: var(--primary);
    color: var(--white);
    box-shadow: 0 4px 16px rgba(0, 102, 255, 0.3);
}

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 24px rgba(0, 102, 255, 0.4);
}

.btn-outline {
    background: transparent;
    color: var(--white);
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.btn-outline:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--white);
}

.btn-sm {
    padding: 10px 20px;
    font-size: 14px;
}

.btn-lg {
    padding: 18px 40px;
    font-size: 17px;
}

.btn-block {
    display: block;
    width: 100%;
}

/* HEADER */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(10, 14, 23, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.header-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 800;
    font-size: 20px;
    color: var(--white);
}

.logo img {
    display: block;
}

.logo-footer img {
    filter: brightness(0) invert(1);
}

.logo-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: var(--primary);
    border-radius: 8px;
    color: var(--white);
    font-weight: 800;
    font-size: 20px;
}

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

.nav a {
    color: rgba(255, 255, 255, 0.7);
    font-weight: 500;
    font-size: 15px;
    transition: var(--transition);
}

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

.header-cta {
    display: flex;
    align-items: center;
    gap: 16px;
}

.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.menu-toggle span {
    width: 24px;
    height: 2px;
    background: var(--white);
    border-radius: 2px;
    transition: var(--transition);
}

/* HERO */
.hero {
    background: linear-gradient(135deg, #0a0e17 0%, #111827 50%, #0f1923 100%);
    padding: 120px 0 80px;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -200px;
    right: -200px;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(0, 102, 255, 0.15) 0%, transparent 70%);
    pointer-events: none;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: -100px;
    left: -100px;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(0, 200, 83, 0.08) 0%, transparent 70%);
    pointer-events: none;
}

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

.badge {
    display: inline-block;
    padding: 6px 16px;
    background: rgba(0, 102, 255, 0.15);
    color: var(--primary-light);
    border-radius: 50px;
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 24px;
}

.hero-content h1 {
    font-size: 48px;
    font-weight: 800;
    color: var(--white);
    line-height: 1.2;
    margin-bottom: 24px;
}

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

.hero-content p {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 32px;
    line-height: 1.7;
}

.hero-content p strong {
    color: var(--white);
}

.hero-buttons {
    display: flex;
    gap: 16px;
    margin-bottom: 32px;
    flex-wrap: wrap;
}

.hero-info {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.platform-tag {
    padding: 6px 14px;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    color: rgba(255, 255, 255, 0.8);
    font-size: 13px;
    font-weight: 600;
    font-family: monospace;
}

/* HERO VISUAL */
.panel-screenshot {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: 0 8px 48px rgba(0, 0, 0, 0.4), 0 0 40px rgba(0, 102, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.panel-screenshot img {
    display: block;
    width: 100%;
    height: auto;
}

/* PAINEL EM DESTAQUE */
.panel-showcase {
    background: linear-gradient(180deg, #0a0e17 0%, #111827 100%);
}

.panel-large {
    max-width: 900px;
    margin: 0 auto 48px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: 0 8px 48px rgba(0, 0, 0, 0.4), 0 0 40px rgba(0, 102, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.08);
    transition: var(--transition);
}

.panel-large:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 60px rgba(0, 0, 0, 0.5), 0 0 60px rgba(0, 102, 255, 0.2);
}

.panel-large img {
    display: block;
    width: 100%;
    height: auto;
}

.panel-features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    max-width: 800px;
    margin: 0 auto;
}

.panel-feature {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 24px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: var(--radius);
    color: rgba(255, 255, 255, 0.85);
    font-size: 15px;
}

.panel-feature-icon {
    font-size: 18px;
    flex-shrink: 0;
}

/* SECTIONS */
.section {
    padding: 80px 0;
}

.section-dark {
    background: var(--dark);
    color: var(--white);
}

.section-light {
    background: var(--light-2);
}

.section-title {
    font-size: 36px;
    font-weight: 800;
    text-align: center;
    margin-bottom: 12px;
    line-height: 1.3;
}

.section-dark .section-title {
    color: var(--white);
}

.section-subtitle {
    text-align: center;
    font-size: 18px;
    color: var(--gray);
    margin-bottom: 56px;
}

.section-dark .section-subtitle {
    color: rgba(255, 255, 255, 0.6);
}

.section-subtitle strong {
    color: var(--primary);
}

.section-dark .section-subtitle strong {
    color: var(--primary-light);
}

/* VIDEO PLACEHOLDER */
.video-placeholder {
    max-width: 800px;
    margin: 0 auto;
    aspect-ratio: 16/9;
    background: var(--dark-2);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    position: relative;
    overflow: hidden;
    background-image: linear-gradient(135deg, #111827 0%, #1a2235 100%);
}

.video-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.play-btn {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: var(--primary);
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    box-shadow: var(--shadow-glow);
}

.play-btn:hover {
    transform: scale(1.1);
    background: var(--primary-dark);
}

/* FEATURES */
.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.feature-card {
    padding: 32px;
    background: var(--white);
    border: 1px solid var(--light-2);
    border-radius: var(--radius-lg);
    transition: var(--transition);
}

.feature-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-light);
}

.feature-icon {
    width: 56px;
    height: 56px;
    border-radius: 14px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.feature-card h3 {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 12px;
}

.feature-card p {
    color: var(--gray);
    font-size: 15px;
    line-height: 1.7;
}

/* STEPS */
.steps-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    margin-bottom: 56px;
}

.step-card {
    padding: 32px;
    background: var(--white);
    border-radius: var(--radius-lg);
    text-align: center;
    box-shadow: var(--shadow);
}

.step-number {
    width: 48px;
    height: 48px;
    margin: 0 auto 20px;
    border-radius: 50%;
    background: var(--primary);
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    font-weight: 800;
}

.step-card h3 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 10px;
}

.step-card p {
    color: var(--gray);
    font-size: 15px;
}

.trial-note {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 32px;
    padding: 40px;
    background: var(--white);
    border: 2px solid var(--primary-light);
    border-radius: var(--radius-lg);
    margin-bottom: 32px;
}

.trial-note-content h3 {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 12px;
}

.trial-note-content p {
    color: var(--gray);
    margin-bottom: 8px;
}

.trial-note-content ul {
    list-style: disc;
    padding-left: 20px;
    margin: 8px 0;
}

.trial-note-content ul li {
    color: var(--gray);
    margin-bottom: 4px;
}

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

/* PRICING */
.pricing-grid {
    display: grid;
    grid-template-columns: 1fr;
    max-width: 480px;
    margin: 0 auto;
}

.pricing-card {
    padding: 40px;
    background: var(--white);
    border: 2px solid var(--light-2);
    border-radius: var(--radius-lg);
    transition: var(--transition);
    position: relative;
}

.pricing-featured {
    border-color: var(--primary);
    box-shadow: 0 8px 40px rgba(0, 102, 255, 0.12);
}

.pricing-badge {
    position: absolute;
    top: -14px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary);
    color: var(--white);
    padding: 6px 20px;
    border-radius: 50px;
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.pricing-card h3 {
    font-size: 24px;
    font-weight: 800;
    margin-bottom: 8px;
}

.pricing-desc {
    color: var(--gray);
    font-size: 15px;
    margin-bottom: 24px;
}

.pricing-price {
    display: flex;
    align-items: baseline;
    gap: 4px;
    margin-bottom: 8px;
}

.currency {
    font-size: 22px;
    font-weight: 700;
    color: var(--dark);
}

.value {
    font-size: 48px;
    font-weight: 800;
    color: var(--dark);
    line-height: 1;
}

.period {
    font-size: 18px;
    color: var(--gray);
    font-weight: 500;
}

.pricing-trial {
    color: var(--green-dark);
    font-weight: 600;
    font-size: 14px;
    margin-bottom: 28px;
}

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

.pricing-features li {
    padding: 8px 0;
    color: var(--dark);
    font-size: 15px;
    display: flex;
    align-items: flex-start;
    gap: 10px;
    border-bottom: 1px solid var(--light-2);
}

.pricing-features li::before {
    content: '\2713';
    color: var(--green);
    font-weight: 800;
    flex-shrink: 0;
}

.pricing-features li strong {
    color: var(--primary);
}

.pricing-footer {
    text-align: center;
    margin-top: 24px;
    color: var(--gray);
    font-size: 14px;
}

/* TESTIMONIALS */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.testimonial-card {
    padding: 28px;
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
}

.testimonial-card p {
    font-size: 14px;
    color: var(--dark);
    line-height: 1.7;
    margin-bottom: 20px;
    font-style: italic;
}

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

.author-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--primary);
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 16px;
}

.testimonial-author strong {
    display: block;
    font-size: 14px;
}

.testimonial-author span {
    font-size: 13px;
    color: var(--gray);
}

/* TUTORIALS */
.tutorials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    margin-bottom: 40px;
}

.tutorial-card {
    cursor: pointer;
    transition: var(--transition);
}

.tutorial-card:hover {
    transform: translateY(-4px);
}

.tutorial-thumb {
    aspect-ratio: 16/9;
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
    position: relative;
    overflow: hidden;
}

.tutorial-thumb-1 { background: linear-gradient(135deg, #0066ff, #0052cc); }
.tutorial-thumb-2 { background: linear-gradient(135deg, #00a844, #007a32); }
.tutorial-thumb-3 { background: linear-gradient(135deg, #ff6b00, #cc5500); }

.play-icon {
    font-size: 32px;
    color: var(--white);
    opacity: 0.9;
}

.tutorial-card h3 {
    font-size: 17px;
    font-weight: 700;
    margin-bottom: 6px;
}

.tutorial-card p {
    color: var(--gray);
    font-size: 14px;
}

.tutorials-links {
    display: flex;
    justify-content: center;
    gap: 32px;
    flex-wrap: wrap;
}

.link-arrow {
    color: var(--primary);
    font-weight: 600;
    font-size: 15px;
    transition: var(--transition);
}

.link-arrow:hover {
    color: var(--primary-dark);
}

/* FAQ */
.faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: var(--white);
    border-radius: var(--radius);
    margin-bottom: 12px;
    overflow: hidden;
    box-shadow: var(--shadow);
}

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

.faq-icon {
    font-size: 24px;
    color: var(--primary);
    transition: var(--transition);
    flex-shrink: 0;
    margin-left: 16px;
}

.faq-item.active .faq-icon {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.faq-item.active .faq-answer {
    max-height: 400px;
}

.faq-answer p {
    padding: 0 24px 20px;
    color: var(--gray);
    font-size: 15px;
    line-height: 1.7;
}

.text-link {
    color: var(--primary);
    font-weight: 600;
}

/* CTA FINAL */
.section-cta {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: var(--white);
    text-align: center;
    padding: 80px 0;
}

.section-cta h2 {
    font-size: 36px;
    font-weight: 800;
    margin-bottom: 12px;
}

.section-cta p {
    font-size: 18px;
    opacity: 0.9;
    margin-bottom: 32px;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
}

.section-cta .btn-primary {
    background: var(--white);
    color: var(--primary);
}

.section-cta .btn-primary:hover {
    background: var(--light);
}

/* FOOTER */
.footer {
    background: var(--dark);
    color: rgba(255, 255, 255, 0.7);
    padding: 60px 0 0;
}

.footer-container {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    padding-bottom: 40px;
}

.logo-footer {
    margin-bottom: 16px;
}

.footer-brand p {
    font-size: 14px;
    line-height: 1.7;
    margin-bottom: 20px;
    max-width: 320px;
}

.footer-social {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.footer-social a {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.6);
    transition: var(--transition);
}

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

.footer-links h4 {
    color: var(--white);
    font-size: 15px;
    font-weight: 700;
    margin-bottom: 16px;
}

.footer-links a {
    display: block;
    font-size: 14px;
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: 10px;
    transition: var(--transition);
}

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

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding: 24px 0;
    text-align: center;
}

.footer-bottom p {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.5);
}

/* ===========================
   PAGINA DE DOWNLOAD
   =========================== */
.page-header {
    background: linear-gradient(135deg, var(--dark) 0%, var(--dark-2) 100%);
    padding: 140px 0 60px;
    text-align: center;
}

.page-header h1 {
    font-size: 40px;
    font-weight: 800;
    color: var(--white);
    margin-bottom: 16px;
}

.page-header p {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.7);
    max-width: 600px;
    margin: 0 auto;
}

.download-section {
    padding: 60px 0;
}

.download-card {
    max-width: 600px;
    margin: 0 auto;
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    padding: 48px;
    text-align: center;
}

.download-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 24px;
    border-radius: 20px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
}

.download-icon svg {
    width: 40px;
    height: 40px;
}

.download-card h2 {
    font-size: 26px;
    font-weight: 800;
    margin-bottom: 12px;
}

.download-card p {
    color: var(--gray);
    margin-bottom: 32px;
    font-size: 16px;
}

.download-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 18px 40px;
    background: var(--primary);
    color: var(--white);
    border-radius: var(--radius);
    font-weight: 700;
    font-size: 17px;
    transition: var(--transition);
    box-shadow: 0 4px 16px rgba(0, 102, 255, 0.3);
}

.download-btn:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 24px rgba(0, 102, 255, 0.4);
}

.download-info {
    margin-top: 32px;
    padding-top: 32px;
    border-top: 1px solid var(--light-2);
    text-align: left;
}

.download-info h3 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 16px;
}

.download-info ul {
    list-style: none;
}

.download-info ul li {
    padding: 8px 0;
    color: var(--gray);
    font-size: 15px;
    display: flex;
    align-items: flex-start;
    gap: 10px;
}

.download-info ul li::before {
    content: '\2713';
    color: var(--green);
    font-weight: 800;
    flex-shrink: 0;
}

.requisitos-section {
    padding: 60px 0;
    background: var(--light-2);
}

.requisitos-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    max-width: 800px;
    margin: 0 auto;
}

.requisito-card {
    padding: 28px;
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
}

.requisito-card h3 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 12px;
}

.requisito-card ul {
    list-style: none;
}

.requisito-card ul li {
    padding: 6px 0;
    color: var(--gray);
    font-size: 15px;
}

/* ===========================
   PAGINA DE CHECKOUT
   =========================== */
.checkout-section {
    padding: 120px 0 60px;
    background: var(--light-2);
    min-height: 100vh;
}

.checkout-container {
    max-width: 500px;
    margin: 0 auto;
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    padding: 48px;
}

.checkout-container h2 {
    font-size: 26px;
    font-weight: 800;
    margin-bottom: 8px;
    text-align: center;
}

.checkout-container .checkout-subtitle {
    text-align: center;
    color: var(--gray);
    margin-bottom: 32px;
    font-size: 15px;
}

.checkout-plan {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    background: var(--light);
    border-radius: var(--radius);
    margin-bottom: 32px;
}

.checkout-plan-info h3 {
    font-size: 17px;
    font-weight: 700;
}

.checkout-plan-info p {
    font-size: 13px;
    color: var(--gray);
}

.checkout-plan-price {
    text-align: right;
}

.checkout-plan-price .price {
    font-size: 24px;
    font-weight: 800;
    color: var(--primary);
}

.checkout-plan-price .period {
    font-size: 13px;
    color: var(--gray);
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-weight: 600;
    font-size: 14px;
    margin-bottom: 6px;
}

.form-group input,
.form-group select {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid var(--light-2);
    border-radius: var(--radius);
    font-size: 15px;
    font-family: var(--font);
    transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary);
}

.payment-methods {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin-bottom: 24px;
}

.payment-method {
    padding: 16px;
    border: 2px solid var(--light-2);
    border-radius: var(--radius);
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
    font-weight: 600;
    font-size: 15px;
}

.payment-method:hover {
    border-color: var(--primary-light);
}

.payment-method.active {
    border-color: var(--primary);
    background: rgba(0, 102, 255, 0.05);
    color: var(--primary);
}

.payment-method .icon {
    display: block;
    font-size: 28px;
    margin-bottom: 6px;
}

.checkout-btn {
    width: 100%;
    padding: 16px;
    background: var(--primary);
    color: var(--white);
    border: none;
    border-radius: var(--radius);
    font-size: 16px;
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition);
    font-family: var(--font);
}

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

.checkout-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.checkout-note {
    text-align: center;
    margin-top: 20px;
    font-size: 13px;
    color: var(--gray);
}

.checkout-success {
    text-align: center;
    padding: 20px;
}

.checkout-success .success-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 20px;
    border-radius: 50%;
    background: var(--green);
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
}

.checkout-success h3 {
    font-size: 22px;
    margin-bottom: 12px;
}

.checkout-success p {
    color: var(--gray);
    margin-bottom: 8px;
}

.checkout-success .pix-code {
    margin: 20px 0;
    padding: 16px;
    background: var(--light);
    border-radius: var(--radius);
    font-family: monospace;
    font-size: 13px;
    word-break: break-all;
    text-align: left;
    border: 2px dashed var(--gray-light);
}

.checkout-success .copy-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 20px;
    background: var(--dark);
    color: var(--white);
    border: none;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    font-family: var(--font);
    margin-bottom: 20px;
}

/* ===========================
   RESPONSIVE
   =========================== */
@media (max-width: 968px) {
    .hero-container {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .hero-content h1 {
        font-size: 36px;
    }

    .features-grid,
    .steps-grid,
    .tutorials-grid {
        grid-template-columns: 1fr;
    }

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

    .trial-note {
        grid-template-columns: 1fr;
    }

    .footer-container {
        grid-template-columns: 1fr 1fr;
    }

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

    .panel-features {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .nav {
        display: none;
        position: absolute;
        top: 72px;
        left: 0;
        right: 0;
        background: var(--dark-2);
        flex-direction: column;
        padding: 24px;
        gap: 16px;
        border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    }

    .nav.open {
        display: flex;
    }

    .menu-toggle {
        display: flex;
    }

    .header-cta {
        display: none;
    }

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

    .hero-content h1 {
        font-size: 30px;
    }

    .hero-content p {
        font-size: 16px;
    }

    .section {
        padding: 60px 0;
    }

    .section-title {
        font-size: 28px;
    }

    .section-subtitle {
        font-size: 16px;
        margin-bottom: 40px;
    }

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

    .footer-container {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .pricing-card {
        padding: 28px;
    }

    .value {
        font-size: 40px;
    }

    .checkout-container,
    .download-card {
        padding: 32px 24px;
    }

    .payment-methods {
        grid-template-columns: 1fr;
    }
}

/* ===========================
   SmartScreen Warning
   =========================== */
.smartscreen-warning {
    display: flex;
    gap: 20px;
    margin-top: 28px;
    padding: 24px;
    background: #fff8e1;
    border: 1px solid #ffe082;
    border-left: 4px solid #ffab00;
    border-radius: 12px;
    text-align: left;
}

.smartscreen-icon {
    flex-shrink: 0;
    color: #ff8f00;
    padding-top: 2px;
}

.smartscreen-content h4 {
    margin: 0 0 8px;
    font-size: 16px;
    font-weight: 700;
    color: #e65100;
}

.smartscreen-content p {
    margin: 0 0 8px;
    font-size: 14px;
    line-height: 1.6;
    color: #5d4037;
}

.smartscreen-content ol {
    margin: 0 0 12px 0;
    padding-left: 20px;
    font-size: 14px;
    line-height: 1.8;
    color: #5d4037;
}

.smartscreen-content ol li {
    margin-bottom: 4px;
}

.smartscreen-safe {
    color: #2e7d32 !important;
    font-weight: 600;
    font-size: 13px !important;
    padding-top: 8px;
    border-top: 1px solid #ffe082;
}