:root {
    --primary: #2563EB;
    --primary-dark: #1E40AF;
    --primary-light: #EFF6FF;
    --secondary: #10B981;
    --secondary-dark: #059669;
    --bg-main: #F8FAFC;
    --bg-white: #FFFFFF;
    --text-main: #334155;
    --text-dark: #0F172A;
    --text-light: #64748B;
    --border: #E2E8F0;
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
    --radius-md: 0.5rem;
    --radius-lg: 1rem;
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
}

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

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

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

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--text-dark);
    font-weight: 700;
    line-height: 1.2;
}

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

ul {
    list-style: none;
}

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

/* Utilities */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

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

.highlight {
    color: var(--primary);
}

.badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    background-color: var(--primary-light);
    color: var(--primary-dark);
    font-size: 0.875rem;
    font-weight: 600;
    border-radius: 99px;
    margin-bottom: 1rem;
}

.badge-dark {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    background-color: var(--text-dark);
    color: white;
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: 4px;
    text-transform: uppercase;
    margin-bottom: 0.5rem;
}

/* Floating WhatsApp */
.floating-whatsapp {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 60px;
    height: 60px;
    background-color: #25D366;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    box-shadow: var(--shadow-lg);
    z-index: 1000;
    transition: all 0.3s ease;
}

.floating-whatsapp:hover {
    transform: scale(1.1);
    background-color: #20BA56;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.5rem;
    font-weight: 600;
    border-radius: var(--radius-md);
    cursor: pointer;
    font-size: 1rem;
    gap: 0.5rem;
    transition: all 0.3s ease;
}

.btn-primary {
    background-color: var(--primary);
    color: white;
    box-shadow: var(--shadow-md);
    border: none;
}

.btn-primary:hover {
    background-color: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-block {
    width: 100%;
}

/* Hero Section */
.hero {
    padding: 4rem 0;
    background: linear-gradient(135deg, var(--bg-white) 0%, #EFF6FF 100%);
    overflow: hidden;
    position: relative;
}

.hero-container {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    align-items: center;
    position: relative;
    z-index: 10;
}

@media (min-width: 768px) {
    .hero-container {
        grid-template-columns: 1.2fr 0.8fr;
        padding: 4rem 1.5rem;
    }
}

.hero-content h1 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    letter-spacing: -0.02em;
}

@media (min-width: 768px) {
    .hero-content h1 {
        font-size: 3.5rem;
    }
}

.hero-content p {
    font-size: 1.125rem;
    color: var(--text-light);
    margin-bottom: 2rem;
    max-width: 600px;
}

.cta-group {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    align-items: flex-start;
}

@media (min-width: 768px) {
    .cta-group {
        flex-direction: row;
        align-items: center;
    }
}

.trust-indicator {
    font-size: 0.875rem;
    color: var(--text-light);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 500;
}

.trust-indicator i {
    color: var(--primary);
}

/* Hero Visual - Abstract CSS Card */
.hero-visual {
    position: relative;
    display: flex;
    justify-content: center;
    padding: 2rem 0;
}

.visual-card {
    background: white;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    padding: 1.5rem;
    width: 100%;
    max-width: 320px;
    position: relative;
    border: 1px solid var(--border);
    transform: rotate(-3deg);
    transition: transform 0.3s ease;
}

.visual-card:hover {
    transform: rotate(0deg) scale(1.02);
}

.card-header {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.dot.red { background-color: #EF4444; }
.dot.yellow { background-color: #EAB308; }
.dot.green { background-color: #22C55E; }

.card-body {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.mockup-browser-header {
    background: #F1F5F9;
    padding: 0.5rem 1rem;
    border-radius: 4px;
    font-size: 0.8rem;
    color: var(--text-light);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.skeleton-hero {
    height: 120px;
    background-color: #E2E8F0;
    border-radius: var(--radius-md);
    width: 100%;
}

.skeleton-row {
    display: flex;
    gap: 1rem;
    margin-top: 0.5rem;
}

.skeleton-box {
    width: 50%;
    height: 80px;
    background-color: #F8FAFC;
    border-radius: var(--radius-md);
    border: 1px solid var(--border);
}

.floating-badge {
    position: absolute;
    background: white;
    padding: 0.75rem 1.25rem;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    font-weight: 600;
    font-size: 0.875rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    z-index: 20;
    white-space: nowrap;
    animation: float 6s ease-in-out infinite;
}

.badge-success {
    bottom: -20px;
    right: -20px;
    color: var(--secondary-dark);
}

.badge-success i { color: var(--secondary); font-size: 1.25rem; }

@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
    100% { transform: translateY(0px); }
}

/* Sections General */
.section {
    padding: 5rem 0;
    position: relative;
}

.section-header {
    margin-bottom: 3rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.section-header h2 {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.section-header p {
    color: var(--text-light);
    font-size: 1.125rem;
}

/* Problems Section */
.problems {
    background-color: var(--bg-white);
}

.grid-problems {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.problem-card {
    background: var(--bg-main);
    padding: 2rem;
    border-radius: var(--radius-lg);
    transition: all 0.3s ease;
    border: 1px solid transparent;
}

.problem-card:hover {
    background: white;
    box-shadow: var(--shadow-lg);
    border-color: var(--border);
    transform: translateY(-5px);
}

.icon-box {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
}

.icon-box.danger {
    background-color: #FEF2F2;
    color: #EF4444;
}

.problem-card h3 {
    margin-bottom: 0.75rem;
    font-size: 1.25rem;
}

.problem-card p {
    color: var(--text-light);
    font-size: 0.95rem;
}

/* Solution Section */
.solution {
    background-color: var(--bg-main);
}

.solution-container {
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
    align-items: center;
}

@media (min-width: 768px) {
    .solution-container {
        grid-template-columns: 1fr 1fr;
    }
}

.subheading {
    display: block;
    text-transform: uppercase;
    color: var(--primary);
    font-weight: 700;
    font-size: 0.875rem;
    letter-spacing: 0.1em;
    margin-bottom: 0.5rem;
}

.solution-content h2 {
    font-size: 2.25rem;
    margin-bottom: 1.5rem;
}

.solution-content > p {
    color: var(--text-light);
    margin-bottom: 2rem;
}

.check-list {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

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

.check-list i {
    color: var(--secondary);
    font-size: 1.5rem;
    margin-top: 0.1rem;
}

.check-list strong {
    display: block;
    color: var(--text-dark);
    margin-bottom: 0.25rem;
}

.check-list span {
    color: var(--text-light);
    font-size: 0.95rem;
}

/* Founders Offer Section */
.founders {
    padding: 4rem 0;
    background-color: var(--bg-white);
}

.founders-card {
    background: var(--primary-light);
    border: 1px solid var(--primary);
    border-radius: var(--radius-lg);
    padding: 3rem 2rem;
    position: relative;
    overflow: hidden;
}

.founders-header {
    text-align: center;
    margin-bottom: 3rem;
}

.founders-header h2 {
    color: var(--primary-dark);
}

.founders-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
}

.condition-item {
    background: white;
    padding: 1.5rem;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    text-align: center;
}

.condition-item i {
    font-size: 2.5rem;
    color: var(--primary);
    margin-bottom: 1rem;
    display: block;
}

.condition-item h3 {
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
}

.condition-item p {
    font-size: 0.9rem;
    color: var(--text-light);
}

/* Pricing Section */
.pricing {
    background-color: var(--bg-main);
}

.pricing-wrapper {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    justify-content: center;
    align-items: center;
    margin-top: 2rem;
}

@media (min-width: 768px) {
    .pricing-wrapper {
        flex-direction: row;
        align-items: stretch;
    }
}

.pricing-plus {
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--text-light);
}

.pricing-card {
    background: white;
    padding: 2rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border);
    flex: 1;
    max-width: 400px;
    width: 100%;
}

.pricing-card.highlighted {
    border-color: var(--primary);
    box-shadow: var(--shadow-lg);
    position: relative;
}

.pricing-header {
    text-align: center;
    margin-bottom: 2rem;
    border-bottom: 1px solid var(--border);
    padding-bottom: 1.5rem;
}

.pricing-header h3 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
}

.price {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    color: var(--text-dark);
    font-weight: 700;
}

.currency {
    font-size: 1.5rem;
    margin-top: 0.5rem;
}

.amount {
    font-size: 4rem;
    line-height: 1;
}

.period {
    font-size: 1rem;
    align-self: flex-end;
    margin-bottom: 0.75rem;
    color: var(--text-light);
    margin-left: 0.25rem;
}

.price-subtitle {
    font-size: 0.85rem;
    color: var(--text-light);
    margin-top: 0.5rem;
}

.pricing-features li {
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--text-main);
}

.pricing-features i {
    color: var(--secondary);
    font-size: 1.25rem;
}

.pricing-note {
    margin-top: 2rem;
    font-size: 0.875rem;
    color: var(--text-light);
}

/* Guarantee Section */
.guarantee {
    padding: 3rem 0;
    background-color: white;
}

.guarantee-box {
    background-color: #F8FAFC;
    border: 1px dashed var(--border);
    border-radius: var(--radius-lg);
    padding: 2rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
    text-align: center;
}

@media (min-width: 768px) {
    .guarantee-box {
        flex-direction: row;
        text-align: left;
    }
}

.guarantee-icon {
    font-size: 3rem;
    color: var(--primary);
    min-width: 60px;
}

.guarantee-content h3 {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
}

.guarantee-content p {
    color: var(--text-main);
    font-size: 0.95rem;
}

/* CTA Final & Form */
.cta-final {
    background-color: #F1F5F9;
    padding: 4rem 1.5rem;
}

.cta-container {
    max-width: 1000px;
    margin: 0 auto;
    background-color: white;
    border-radius: 2rem;
    box-shadow: var(--shadow-xl);
    display: grid;
    grid-template-columns: 1fr;
    overflow: hidden;
}

@media (min-width: 900px) {
    .cta-container {
        grid-template-columns: 1fr 1fr;
    }
}

.cta-text {
    padding: 3rem 2rem;
    background-color: var(--primary);
    color: white;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.cta-text h2 {
    color: white;
    font-size: 2rem;
    margin-bottom: 1rem;
}

.cta-text p {
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 2rem;
    font-size: 1.1rem;
}

.urgency-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.urgency-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-weight: 500;
}

.urgency-item i {
    color: #FCD34D;
    font-size: 1.25rem;
}

.form-wrapper {
    padding: 3rem 2rem;
    background-color: white;
}

.form-header {
    margin-bottom: 2rem;
    text-align: center;
}

.form-header h3 {
    font-size: 1.5rem;
    margin-bottom: 0.25rem;
}

.input-group {
    margin-bottom: 1.25rem;
}

.input-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    font-size: 0.9rem;
    color: var(--text-main);
}

.input-group input, 
.input-group select {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    font-family: var(--font-body);
    font-size: 1rem;
    color: var(--text-dark);
    transition: all 0.2s;
}

.input-group input:focus, 
.input-group select:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-light);
}

.form-footer {
    text-align: center;
    font-size: 0.75rem;
    color: var(--text-light);
    margin-top: 1rem;
}

/* Footer */
footer {
    background-color: white;
    padding: 2rem 0;
    border-top: 1px solid var(--border);
    margin-top: auto;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.brand {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    color: var(--text-dark);
}

/* Animations */
.fade-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.fade-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; }

/* Mobile adjustments */
@media (max-width: 640px) {
    .currency { font-size: 1rem; }
    .amount { font-size: 3rem; }
    .hero-container { padding-top: 2rem; }
    .hero-content h1 { font-size: 2rem; }
    .btn { width: 100%; }
    .cta-container { border-radius: 0; box-shadow: none; background: transparent; }
    .cta-text { border-radius: 1rem 1rem 0 0; }
    .form-wrapper { border-radius: 0 0 1rem 1rem; }
    .floating-whatsapp { bottom: 1rem; right: 1rem; width: 50px; height: 50px; font-size: 1.5rem; }
}