@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:wght@400;600;700&family=Inter:wght@300;400;500;600&display=swap');

:root {
    --color-bg-dark: #2c2c2c;
    --color-bg-elevated: #353535;
    --color-bg-card: #202020;
    --color-text-light: #f5f4ee;
    --color-text-muted: #b8b8b8;
    --color-accent: #f0eecc;
    --color-accent-hover: #e2dfb8;
    
    --font-heading: 'Cormorant Garamond', serif;
    --font-body: 'Inter', sans-serif;
    
    --border-color: #444444;
}

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

body {
    font-family: var(--font-body);
    background-color: var(--color-bg-dark);
    color: var(--color-text-light);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    color: var(--color-accent);
}

h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    line-height: 1.1;
    margin-bottom: 1.5rem;
}

h2 {
    font-size: clamp(2rem, 4vw, 2.8rem);
    margin-bottom: 1rem;
    text-align: center;
}

p {
    margin-bottom: 1rem;
}

a {
    text-decoration: none;
    color: var(--color-accent);
    transition: color 0.3s ease;
}

/* Layout */
.container {
    width: 100%;
    max-width: 1080px;
    margin: 0 auto;
    padding: 0 20px;
}

section {
    padding: 120px 0;
}

/* Navbar */
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    border-bottom: 1px solid var(--border-color);
    background-color: rgba(44, 44, 44, 0.9);
    position: sticky;
    top: 0;
    z-index: 100;
    backdrop-filter: blur(10px);
}

.logo {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--color-accent);
    letter-spacing: 2px;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 14px 28px;
    background-color: var(--color-accent);
    color: var(--color-bg-dark);
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 1rem;
    border-radius: 8px;
    text-align: center;
    cursor: pointer;
    border: none;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(240, 238, 204, 0.15);
}

.btn:hover {
    background-color: var(--color-accent-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(240, 238, 204, 0.25);
}

.btn-outline {
    background-color: transparent;
    color: var(--color-accent);
    border: 1px solid var(--border-color);
    box-shadow: none;
}

.btn-outline:hover {
    background-color: var(--color-bg-elevated);
    color: var(--color-text-light);
    border-color: var(--color-text-light);
}

/* Hero Section */
.hero {
    text-align: center;
    padding: 100px 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 80vh;
    background: radial-gradient(circle at center, var(--color-bg-elevated) 0%, var(--color-bg-dark) 70%);
}

.hero p {
    font-size: 1.15rem;
    color: var(--color-text-muted);
    max-width: 600px;
    margin: 0 auto 40px auto;
    line-height: 1.8;
}

.hero-mockup {
    margin-top: 60px;
    width: 100%;
    max-width: 800px;
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.6);
    border: 1px solid var(--border-color);
}

.badge {
    display: inline-block;
    padding: 6px 12px;
    background-color: var(--color-bg-elevated);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 20px;
}

/* Steps Section */
.steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 40px;
    margin-top: 60px;
}

.step-card {
    text-align: center;
    padding: 30px;
    background-color: var(--color-bg-elevated);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.step-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.3);
}

.step-number {
    width: 60px;
    height: 60px;
    margin: 0 auto 20px auto;
    background-color: var(--color-accent);
    color: var(--color-bg-dark);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    font-family: var(--font-heading);
}

.step-card h3 {
    font-size: 1.4rem;
    margin-bottom: 10px;
}

.step-card p {
    color: var(--color-text-muted);
    font-size: 0.95rem;
    line-height: 1.8;
    margin-top: 15px;
}

/* Dimensions Section */
.dimensions-list {
    max-width: 800px;
    margin: 60px auto 0 auto;
    background-color: var(--color-bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    overflow: hidden;
}

.dimension-item {
    display: flex;
    gap: 20px;
    padding: 30px;
    border-bottom: 1px solid var(--border-color);
    transition: background-color 0.3s ease;
}

.dimension-item:last-child {
    border-bottom: none;
}

.dimension-item:hover {
    background-color: var(--color-bg-elevated);
}

.dimension-icon {
    width: 50px;
    height: 50px;
    flex-shrink: 0;
    background-color: rgba(240, 238, 204, 0.1);
    border: 1px solid rgba(240, 238, 204, 0.2);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-accent);
    font-size: 1.5rem;
}

.dimension-content h3 {
    font-size: 1.3rem;
    margin-bottom: 5px;
    text-align: left;
}

.dimension-content p {
    color: var(--color-text-muted);
    font-size: 0.95rem;
    margin-bottom: 15px;
    line-height: 1.8;
}

.dimension-content .benefit-highlight {
    color: var(--color-accent);
    font-size: 0.85rem;
    background-color: rgba(240, 238, 204, 0.1);
    padding: 8px 12px;
    border-radius: 6px;
    border-left: 3px solid var(--color-accent);
}

/* Testimonials / WhatsApp Bubbles */
.testimonials-section {
    background-color: var(--color-bg-dark);
    padding: 100px 0;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 60px;
}

.whatsapp-bubble {
    background-color: #202c33; /* WhatsApp Dark Mode */
    color: #e9edef;
    padding: 15px 20px;
    border-radius: 12px;
    border-top-left-radius: 0;
    position: relative;
    text-align: left;
    font-size: 0.95rem;
    line-height: 1.5;
    box-shadow: 0 4px 15px rgba(0,0,0,0.3);
}

.whatsapp-bubble::before {
    content: '';
    position: absolute;
    top: 0;
    left: -10px;
    width: 0;
    height: 0;
    border-top: 10px solid #202c33;
    border-left: 10px solid transparent;
}

.whatsapp-name {
    color: var(--color-accent);
    font-weight: 600;
    margin-bottom: 8px;
    font-size: 0.9rem;
}

.whatsapp-meta {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    margin-top: 10px;
    font-size: 0.75rem;
    color: #8696a0;
}

.whatsapp-ticks {
    color: #53bdeb; /* Blue ticks */
    margin-left: 5px;
    font-size: 0.85rem;
}

/* Checkout / PIX Section */
.checkout-section {
    background-color: #1a1a1a;
    border-top: 1px solid var(--border-color);
}

.checkout-box {
    max-width: 500px;
    margin: 40px auto 0 auto;
    background-color: var(--color-bg-card);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 40px;
    text-align: center;
    box-shadow: 0 20px 50px rgba(0,0,0,0.5);
}

/* Forms e Auth (Login/Dashboard) */
.auth-container {
    max-width: 400px;
    margin: 80px auto;
    padding: 40px;
    background-color: var(--color-bg-card);
    border-radius: 16px;
    border: 1px solid var(--border-color);
    box-shadow: 0 10px 40px rgba(0,0,0,0.5);
}

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

.form-group label {
    display: block;
    margin-bottom: 8px;
    color: var(--color-text-muted);
    font-size: 0.9rem;
}

.form-control {
    width: 100%;
    padding: 14px;
    background-color: var(--color-bg-dark);
    border: 1px solid var(--border-color);
    color: var(--color-text-light);
    border-radius: 8px;
    font-family: var(--font-body);
    font-size: 1rem;
    transition: border-color 0.3s;
}

.form-control:focus {
    outline: none;
    border-color: var(--color-accent);
}

.error-message {
    color: #ff8b94;
    font-size: 0.85rem;
    margin-top: 10px;
    text-align: center;
}

/* Dashboard Loader & Content */
.dashboard-container {
    max-width: 900px;
    margin: 60px auto;
    background-color: var(--color-bg-card);
    border-radius: 16px;
    padding: 40px;
    border: 1px solid var(--border-color);
}

.price {
    font-size: 3rem;
    font-family: var(--font-heading);
    color: var(--color-accent);
    margin-bottom: 10px;
}

.pix-key {
    background-color: var(--color-bg-dark);
    padding: 20px;
    border-radius: 10px;
    font-family: monospace;
    font-size: 1.5rem;
    letter-spacing: 1px;
    border: 1px dashed var(--border-color);
    margin: 20px 0;
    color: var(--color-text-light);
}

/* Footer */
footer {
    text-align: center;
    padding: 40px 20px;
    border-top: 1px solid var(--border-color);
    color: var(--color-text-muted);
    font-size: 0.9rem;
}

/* Utilities */
.text-center { text-align: center; }
.mt-2 { margin-top: 0.5rem; }
.mb-4 { margin-bottom: 1.5rem; }
.text-muted { color: var(--color-text-muted); }

/* Animations */
.animate-fade-up {
    animation: fadeUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
    opacity: 0;
    transform: translateY(20px);
}

.delay-1 { animation-delay: 0.2s; }
.delay-2 { animation-delay: 0.4s; }
.delay-3 { animation-delay: 0.6s; }

@keyframes fadeUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsive */
@media (max-width: 768px) {
    section {
        padding: 50px 0;
    }
    .hero {
        min-height: 60vh;
        padding: 60px 20px;
    }
    .dimension-item {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
    .dimension-content h3 {
        text-align: center;
    }
    .checkout-box {
        padding: 30px 20px;
    }
}