:root {
    /* Color Palette - Clean Light Theme */
    --color-bg: #f8fafc;
    --color-bg-dark: #ffffff;
    --color-bg-glass: rgba(255, 255, 255, 0.7);
    
    --color-text-main: #0f172a;
    --color-text-muted: #475569;
    
    --color-primary: #2563eb;
    --color-primary-light: #3b82f6;
    --color-secondary: #0ea5e9;
    
    --color-border: rgba(0, 0, 0, 0.08);
    --color-border-hover: rgba(0, 0, 0, 0.15);
    
    /* Typography */
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    /* Effects */
    --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    --blur: blur(12px);
    --shadow-glass: 0 8px 32px 0 rgba(0, 0, 0, 0.05);
    --radius: 16px;
}

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

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

body {
    position: relative;
    overflow-x: hidden;
}

/* Background Blobs */
.blob {
    position: absolute;
    filter: blur(120px);
    z-index: -1;
    opacity: 0.6;
    border-radius: 50%;
    animation: float 20s infinite alternate ease-in-out;
}

.blob-1 {
    top: -10%;
    left: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(37,99,235,0.2) 0%, rgba(255,255,255,0) 70%);
}

.blob-2 {
    top: 40%;
    right: -15%;
    width: 700px;
    height: 700px;
    background: radial-gradient(circle, rgba(14,165,233,0.2) 0%, rgba(255,255,255,0) 70%);
    animation-delay: -5s;
}

@keyframes float {
    0% { transform: translate(0, 0) scale(1); }
    100% { transform: translate(100px, 50px) scale(1.1); }
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1rem;
}

p {
    color: var(--color-text-muted);
    margin-bottom: 1.5rem;
}

.text-gradient {
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent;
}

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

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Glassmorphism Utilities */
.glass {
    background: var(--color-bg-glass);
    backdrop-filter: var(--blur);
    -webkit-backdrop-filter: var(--blur);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    box-shadow: var(--shadow-glass);
    transition: var(--transition);
}

.glass:hover {
    border-color: var(--color-border-hover);
    transform: translateY(-5px);
    box-shadow: 0 12px 40px 0 rgba(0, 0, 0, 0.08);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.8rem 1.8rem;
    border-radius: 50px;
    font-weight: 600;
    font-family: var(--font-heading);
    text-decoration: none;
    transition: var(--transition);
    cursor: pointer;
    border: none;
}

.btn-sm {
    padding: 0.6rem 1.2rem;
    font-size: 0.9rem;
}

.btn-lg {
    padding: 1rem 2.5rem;
    font-size: 1.1rem;
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    color: #fff;
    box-shadow: 0 4px 15px rgba(37, 99, 235, 0.3);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--color-primary-light), var(--color-primary));
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(37, 99, 235, 0.4);
}

.btn-outline {
    background: transparent;
    color: var(--color-text-main);
    border: 1px solid var(--color-border-hover);
}

.btn-outline:hover {
    background: rgba(37, 99, 235, 0.05);
    border-color: var(--color-primary);
    color: var(--color-primary);
}

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

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 1rem 0;
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--color-border);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--color-text-main);
    text-decoration: none;
}

.logo-img {
    height: 32px;
    width: auto;
    display: block;
}

.logo-dot {
    color: var(--color-primary);
}

.nav {
    display: flex;
    gap: 2rem;
}

.nav-link {
    color: var(--color-text-muted);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    transition: var(--transition);
}

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

/* Hero Section */
.hero {
    padding: 12rem 0 6rem;
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: rgba(37, 99, 235, 0.1);
    border: 1px solid rgba(37, 99, 235, 0.2);
    border-radius: 50px;
    font-size: 0.9rem;
    color: var(--color-primary);
    margin-bottom: 2rem;
}

.badge-dot {
    width: 8px;
    height: 8px;
    background: var(--color-secondary);
    border-radius: 50%;
    box-shadow: 0 0 10px var(--color-secondary);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.5); opacity: 0.5; }
    100% { transform: scale(1); opacity: 1; }
}

.hero-title {
    font-size: 4rem;
    letter-spacing: -1px;
    margin-bottom: 1.5rem;
}

.hero-subtitle {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.hero-features {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.hero-feature {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1rem;
    color: var(--color-text-main);
}

.hero-feature i {
    color: var(--color-secondary);
    font-size: 1.2rem;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 5rem;
}

.stat-card {
    padding: 2rem;
    text-align: center;
    background: #ffffff;
}

.stat-value {
    font-size: 3rem;
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 0;
    color: var(--color-text-muted);
}

/* General Sections */
.section {
    padding: 8rem 0;
}

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

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

.section-header h2 {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.section-header p {
    font-size: 1.1rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* Steps Grid */
.steps-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
}

.step-card {
    padding: 2.5rem 2rem;
    position: relative;
    overflow: hidden;
    background: #ffffff;
}

.step-card h3 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
}

.step-card p {
    font-size: 0.95rem;
    margin-bottom: 0;
}

.step-number {
    position: absolute;
    top: 15px;
    right: 20px;
    font-size: 5rem;
    font-weight: 800;
    font-family: var(--font-heading);
    color: rgba(0, 0, 0, 0.04);
    user-select: none;
    line-height: 1;
}

.step-icon {
    font-size: 2.5rem;
    color: var(--color-primary);
    margin-bottom: 1.5rem;
}

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

.benefit-item {
    display: flex;
    gap: 1.5rem;
}

.benefit-icon {
    width: 60px;
    height: 60px;
    background: rgba(37, 99, 235, 0.1);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--color-primary);
    flex-shrink: 0;
}

.benefit-content h4 {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
}

.benefit-content p {
    font-size: 0.95rem;
    margin-bottom: 0;
}

/* Portfolio / Cases (New Design) */
.success-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 1.5rem;
}

.success-card {
    background: #ffffff;
    border: 1px solid var(--color-border);
    border-radius: 12px;
    padding: 1.5rem;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    gap: 1rem;
    box-shadow: 0 4px 15px rgba(0,0,0,0.02);
}

.success-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(37,99,235,0.08);
    border-color: rgba(37,99,235,0.2);
}

.success-position {
    display: flex;
    align-items: baseline;
    gap: 0.5rem;
}

.position-number {
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--color-primary);
    font-family: var(--font-heading);
    line-height: 1;
}

.position-type {
    font-size: 0.85rem;
    color: var(--color-text-muted);
    text-transform: uppercase;
    font-weight: 700;
    letter-spacing: 1px;
}

.success-keyword {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--color-text-main);
    margin-bottom: 0.3rem;
}

.success-note {
    font-size: 0.85rem;
    color: #f59e0b;
    margin-bottom: 0.3rem;
}

.success-link {
    font-size: 0.9rem;
    color: var(--color-primary-light);
    text-decoration: none;
    font-weight: 500;
    word-break: break-all;
}

.success-link:hover {
    text-decoration: underline;
}

.success-ads-info {
    margin-top: auto;
    border-top: 1px dashed var(--color-border);
    padding-top: 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.ads-stat {
    font-size: 0.85rem;
    color: var(--color-text-muted);
}

.ads-stat strong {
    color: var(--color-text-main);
}

.ads-value {
    color: #10b981;
    font-weight: 600;
    margin-top: 0.2rem;
}

.cta-card {
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    color: #fff;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.cta-card .cta-card-icon {
    font-size: 3rem;
    display: block;
    margin-bottom: 0.5rem;
}

.cta-card .cta-card-title {
    color: #fff;
    font-size: 1.4rem;
    margin-bottom: 0.5rem;
}

.cta-card .cta-card-text {
    color: rgba(255,255,255,0.9);
    font-size: 0.95rem;
}

.btn-hero {
    background: #ffffff;
    color: var(--color-primary);
    font-weight: 700;
    margin-top: 0.5rem;
}
.btn-hero:hover {
    background: #f8fafc;
    transform: translateY(-2px);
}
.mt-5 {
    margin-top: 3rem;
}

/* Multi-grids */
.grids-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
}

.grids-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

/* Comparison Table */
.comparison-container {
    overflow-x: auto;
    margin-top: 3rem;
}

.comparison-table {
    width: 100%;
    border-collapse: collapse;
    background: #ffffff;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.03);
}

.comparison-table th, .comparison-table td {
    padding: 1.5rem;
    text-align: left;
    border-bottom: 1px solid var(--color-border);
}

.comparison-table th {
    background: #f8fafc;
    font-weight: 700;
    color: var(--color-text-main);
}

.comparison-table .highlight {
    background: rgba(37,99,235,0.03);
    color: var(--color-primary);
    font-weight: 700;
}

.comparison-table tr:last-child td {
    border-bottom: none;
}

/* Status Badges */
.status-badge {
    display: inline-block;
    padding: 0.4rem 0.8rem;
    border-radius: 6px;
    font-size: 0.85rem;
    font-weight: 600;
}

.status-badge.red {
    background: #fee2e2;
    color: #991b1b;
}

.status-badge.yellow {
    background: #fef3c7;
    color: #92400e;
}

.status-badge.green {
    background: #dcfce7;
    color: #166534;
}

/* Guarantee Section */
.guarantee-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.guarantee-card {
    background: #ffffff;
    padding: 2rem;
    border-radius: 12px;
    border: 1px solid var(--color-border);
    transition: var(--transition);
    text-align: center;
}

.guarantee-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.05);
}

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

.guarantee-card h4 {
    margin-bottom: 0.5rem;
    font-size: 1.2rem;
}

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

.p-box {
    padding: 3rem;
    background: #ffffff;
}

.box-title {
    font-size: 2rem;
    margin-bottom: 2rem;
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.check-list {
    list-style: none;
}

.check-list li {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
    font-size: 1.05rem;
}

.check-list li i {
    color: var(--color-secondary);
    font-size: 1.4rem;
}

/* Pricing Grid */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    align-items: center;
}

.pricing-card {
    padding: 3rem 2rem;
    text-align: center;
    position: relative;
    overflow: hidden;
    background: #ffffff;
}

.pricing-card.popular {
    transform: scale(1.05);
    border-color: var(--color-primary);
    background: #ffffff;
    box-shadow: 0 15px 50px rgba(0, 0, 0, 0.08);
}

.pricing-card.popular:hover {
    transform: scale(1.05) translateY(-5px);
}

.popular-badge {
    position: absolute;
    top: 40px;
    right: -60px;
    background: var(--color-primary);
    color: #fff;
    padding: 0.5rem 3rem;
    transform: rotate(45deg);
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.plan-desc {
    font-size: 0.9rem;
    color: var(--color-secondary);
    margin-bottom: 1.5rem;
    text-transform: uppercase;
    font-weight: 600;
    letter-spacing: 1px;
}

.price {
    display: flex;
    justify-content: center;
    align-items: baseline;
    gap: 0.2rem;
    margin-bottom: 0.5rem;
}

.currency {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--color-text-muted);
}

.amount {
    font-size: 3.5rem;
    font-weight: 800;
    font-family: var(--font-heading);
    color: var(--color-text-main);
}

.period {
    font-size: 0.9rem;
    color: var(--color-text-muted);
}

.monthly-fee {
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: 2rem;
}

.plan-features {
    list-style: none;
    text-align: left;
    margin-bottom: 2rem;
}

.plan-features li {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    margin-bottom: 1rem;
    font-size: 0.95rem;
}

.plan-features li i {
    color: #10b981;
    font-size: 1.2rem;
}

/* Footer */
.footer {
    padding: 5rem 0 2rem;
    border-top: 1px solid var(--color-border);
    background: var(--color-bg-dark);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 4rem;
    margin-bottom: 4rem;
}

.footer-brand p {
    margin-top: 1rem;
    font-size: 0.95rem;
}

.social-links {
    display: flex;
    gap: 1rem;
    margin-top: 1.5rem;
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(0,0,0,0.05);
    color: var(--color-text-muted);
    font-size: 1.2rem;
    text-decoration: none;
    transition: var(--transition);
}

.social-links a:hover {
    background: var(--color-primary);
    color: #fff;
    transform: translateY(-3px);
}

.footer-links h4 {
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
    color: var(--color-text-main);
}

.footer-links ul {
    list-style: none;
}

.footer-links li {
    margin-bottom: 0.8rem;
}

.footer-links a {
    color: var(--color-text-muted);
    text-decoration: none;
    font-size: 0.95rem;
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--color-primary);
    padding-left: 5px;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid var(--color-border);
    font-size: 0.9rem;
    color: var(--color-text-muted);
}

/* Responsive */
@media (max-width: 1024px) {
    .stats-grid { grid-template-columns: repeat(3, 1fr); gap: 1rem; }
    .steps-grid { grid-template-columns: repeat(2, 1fr); }
    .pricing-grid { grid-template-columns: 1fr; max-width: 500px; margin: 0 auto; }
    .pricing-card.popular { transform: scale(1); }
    .pricing-card.popular:hover { transform: translateY(-5px); }
    .grids-2, .grids-3 { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
    .header-container { flex-direction: column; gap: 1rem; }
    .nav { flex-wrap: wrap; justify-content: center; gap: 1rem; }
    .hero-title { font-size: 3rem; }
    .stats-grid { grid-template-columns: 1fr; }
    .benefits-grid { grid-template-columns: 1fr; }
    .steps-grid { grid-template-columns: 1fr; }
    .ranking-item { grid-template-columns: 1fr; text-align: center; gap: 0.5rem; }
    .ranking-item .savings { text-align: center; }
}

/* Floating WhatsApp */
.floating-whatsapp {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background-color: #25d366;
    color: #fff;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 35px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
    z-index: 1000;
    transition: var(--transition);
    text-decoration: none;
    animation: pulse-whatsapp 2.5s infinite;
    will-change: transform;
}

.floating-whatsapp:hover {
    background-color: #1ebe57;
    transform: translateY(-5px) scale(1.05);
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.4);
    color: #fff;
}

@keyframes pulse-whatsapp {
    0% {
        transform: scale(1);
    }
    10% {
        transform: scale(1.1);
    }
    20% {
        transform: scale(1);
    }
    100% {
        transform: scale(1);
    }
}