/* ==============================================================================
   LANDING PAGE SAAS - RESTRO SAAS
   Visual Ultra-Premium, Moderno e Responsivo
   ============================================================================== */

:root {
    --primary: #ff5722;
    --primary-hover: #f4511e;
    --primary-light: #fff3e0;
    --dark: #0f172a;
    --dark-surface: #1e293b;
    --text-main: #334155;
    --text-muted: #64748b;
    --bg-light: #f8fafc;
    --border-color: #e2e8f0;
    --card-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.05), 0 8px 10px -6px rgba(0, 0, 0, 0.01);
    --hover-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --radius-md: 12px;
    --radius-lg: 18px;
    --radius-full: 9999px;
    --font: 'Inter', system-ui, -apple-system, sans-serif;
}

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

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

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Navbar */
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
    position: sticky;
    top: 0;
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(10px);
    z-index: 1000;
    border-bottom: 1px solid var(--border-color);
}

.brand-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 22px;
    font-weight: 800;
    color: var(--dark);
    text-decoration: none;
}

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

.nav-links {
    display: flex;
    align-items: center;
    gap: 30px;
    list-style: none;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-main);
    font-weight: 500;
    font-size: 15px;
    transition: color 0.2s;
}

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

.nav-buttons {
    display: flex;
    align-items: center;
    gap: 15px;
}

/* Botões */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    border-radius: var(--radius-full);
    font-size: 15px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
    border: none;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-grad, #ff7043) 100%);
    color: #ffffff;
    box-shadow: 0 4px 15px rgba(var(--primary-rgb, 255, 87, 34), 0.35);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(var(--primary-rgb, 255, 87, 34), 0.45);
}

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

.btn-outline:hover {
    border-color: var(--primary);
    color: var(--primary);
}

/* Hero Section */
.hero {
    padding: 80px 0 60px;
    background: radial-gradient(circle at 50% 0%, var(--primary-light, #fff3e0) 0%, #ffffff 70%);
    text-align: center;
}

.badge-tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 16px;
    background: var(--primary-soft, #ffe0b2);
    color: var(--primary-dark, #e65100);
    border-radius: var(--radius-full);
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 24px;
}

.hero h1 {
    font-size: 52px;
    font-weight: 900;
    color: var(--dark);
    line-height: 1.15;
    margin-bottom: 20px;
    letter-spacing: -1px;
}

.hero h1 span {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-hover, #d84315) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero p {
    font-size: 19px;
    color: var(--text-muted);
    max-width: 680px;
    margin: 0 auto 36px;
}

.hero-actions {
    display: flex;
    justify-content: center;
    gap: 16px;
    margin-bottom: 50px;
}

/* Features Grid */
.features-section {
    padding: 80px 0;
    background-color: var(--bg-light);
}

.section-title {
    text-align: center;
    margin-bottom: 50px;
}

.section-title h2 {
    font-size: 36px;
    font-weight: 800;
    color: var(--dark);
    margin-bottom: 12px;
}

.section-title p {
    color: var(--text-muted);
    font-size: 17px;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.feature-card {
    background: #ffffff;
    padding: 35px 25px;
    border-radius: var(--radius-lg);
    box-shadow: var(--card-shadow);
    border: 1px solid var(--border-color);
    transition: transform 0.3s, box-shadow 0.3s;
}

.feature-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--hover-shadow);
}

.feature-icon {
    width: 60px;
    height: 60px;
    border-radius: var(--radius-md);
    background: var(--primary-light);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 26px;
    margin-bottom: 20px;
}

.feature-card h3 {
    font-size: 20px;
    color: var(--dark);
    margin-bottom: 12px;
}

.feature-card p {
    color: var(--text-muted);
    font-size: 15px;
}

/* Vitrine de Restaurantes & Temas */
.stores-section {
    padding: 90px 0;
}

.store-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(270px, 1fr));
    gap: 24px;
}

.store-card {
    background: #ffffff;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--card-shadow);
    border: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    transition: all 0.3s;
}

.store-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--hover-shadow);
}

.store-banner {
    height: 140px;
    background-size: cover;
    background-position: center;
    position: relative;
    padding: 15px;
}

.theme-badge {
    position: absolute;
    top: 12px;
    right: 12px;
    background: rgba(15, 23, 42, 0.85);
    color: #ffffff;
    padding: 4px 12px;
    border-radius: var(--radius-full);
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    backdrop-filter: blur(4px);
}

.store-body {
    padding: 24px;
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.store-body h3 {
    font-size: 19px;
    color: var(--dark);
    margin-bottom: 8px;
}

.store-body p {
    font-size: 14px;
    color: var(--text-muted);
    margin-bottom: 18px;
}

.store-meta {
    display: flex;
    justify-content: space-between;
    font-size: 13px;
    color: var(--text-muted);
    padding-top: 14px;
    border-top: 1px solid var(--border-color);
    margin-bottom: 16px;
}

/* Pricing Section */
.pricing-section {
    padding: 90px 0;
    background-color: var(--bg-light);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
    max-width: 1050px;
    margin: 0 auto;
}

.price-card {
    background: #ffffff;
    padding: 40px 30px;
    border-radius: var(--radius-lg);
    box-shadow: var(--card-shadow);
    border: 1px solid var(--border-color);
    position: relative;
    display: flex;
    flex-direction: column;
    transition: all 0.3s;
}

.price-card.featured {
    border: 2px solid var(--primary);
    transform: scale(1.03);
    box-shadow: 0 20px 35px -5px rgba(var(--primary-rgb, 255, 87, 34), 0.15);
}

.featured-pill {
    position: absolute;
    top: -14px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary);
    color: #ffffff;
    padding: 4px 16px;
    border-radius: var(--radius-full);
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
}

.price-val {
    font-size: 42px;
    font-weight: 900;
    color: var(--dark);
    margin: 20px 0 25px;
}

.price-val span {
    font-size: 16px;
    font-weight: 400;
    color: var(--text-muted);
}

.price-features {
    list-style: none;
    margin-bottom: 30px;
    flex: 1;
}

.price-features li {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 14px;
    font-size: 15px;
    color: var(--text-main);
}

.price-features li svg {
    color: #10b981;
    flex-shrink: 0;
}

/* Footer */
footer {
    background-color: var(--dark);
    color: #94a3b8;
    padding: 60px 0 30px;
}

.footer-bottom {
    text-align: center;
    border-top: 1px solid var(--dark-surface);
    padding-top: 30px;
    margin-top: 40px;
    font-size: 14px;
}

/* Responsividade */
@media (max-width: 768px) {
    .navbar .nav-links {
        display: none;
    }
    .hero h1 {
        font-size: 34px;
    }
    .hero p {
        font-size: 16px;
    }
    .hero-actions {
        flex-direction: column;
    }
    .price-card.featured {
        transform: none;
    }
}