/* 
   Standard Premium SaaS Design System
   Clean, High-Contrast, Professional.
*/

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

:root {
    --primary: #4f46e5;
    --primary-dark: #4338ca;
    --secondary: #0f172a;
    --slate-50: #f8fafc;
    --slate-100: #f1f5f9;
    --slate-200: #e2e8f0;
    --slate-500: #64748b;
    --slate-900: #0f172a;
    --white: #ffffff;
}

body {
    font-family: 'Inter', sans-serif;
    color: var(--slate-900);
    background-color: var(--white);
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
}

/* Typography Overrides */
h1,
h2,
h3,
h4 {
    font-weight: 800;
    color: var(--slate-900);
    letter-spacing: -0.025em;
}

/* Header / Nav */
.navbar-saas {
    background: var(--white);
    border-bottom: 1px solid var(--slate-200);
    padding: 32px 0;
    position: sticky;
    top: 0;
    z-index: 1000;
}

.navbar-brand img {
    height: 50px;
}

.nav-link {
    font-weight: 600;
    font-size: 1.05rem;
    color: var(--slate-500) !important;
    padding: 8px 16px !important;
    transition: all 0.2s ease;
    letter-spacing: -0.01em;
}

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

/* Hero Section */
.hero-standard {
    padding: 100px 0 120px;
    background: linear-gradient(to bottom, #f8fafc, #ffffff);
}

.hero-standard h1 {
    font-size: 4.5rem;
    line-height: 1.1;
    margin-bottom: 24px;
}

.hero-standard .lead {
    font-size: 1.25rem;
    color: var(--slate-500);
    margin-bottom: 40px;
}

/* Buttons */
.btn-saas {
    padding: 12px 28px;
    border-radius: 8px;
    font-weight: 600;
    transition: all 0.2s;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.btn-saas-primary {
    background: var(--primary);
    color: var(--white) !important;
    border: none;
}

.btn-saas-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-1px);
    box-shadow: 0 10px 15px -3px rgba(79, 70, 229, 0.4);
}

.btn-saas-outline {
    background: transparent;
    border: 1px solid var(--slate-200);
    color: var(--slate-900) !important;
}

.btn-saas-outline:hover {
    background: var(--slate-50);
}

/* Logo Bar */
.logo-bar {
    padding: 40px 0;
    border-top: 1px solid var(--slate-100);
    border-bottom: 1px solid var(--slate-100);
    opacity: 0.6;
    filter: grayscale(1);
}

/* Feature Grid */
.feature-row {
    padding: 100px 0;
}

.feature-tag {
    color: var(--primary);
    font-weight: 700;
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 16px;
    display: block;
}

.feature-img-container {
    background: var(--slate-50);
    border-radius: 24px;
    padding: 40px;
    border: 1px solid var(--slate-100);
}

/* Pricing Section */
.pricing-card {
    border: 1px solid var(--slate-200);
    border-radius: 16px;
    padding: 40px;
    transition: transform 0.3s;
    background: var(--white);
}

.pricing-card.featured {
    border-color: var(--primary);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.1);
    transform: scale(1.05);
}

.pricing-card h3 {
    font-size: 1.5rem;
    margin-bottom: 8px;
}

.pricing-card .price {
    font-size: 3rem;
    font-weight: 800;
    margin: 24px 0;
}


/* Pricing Toggle */
.pricing-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 40px;
}

.pricing-toggle .toggle-label {
    font-size: 1rem;
    font-weight: 600;
    color: var(--slate-500);
    transition: color 0.3s;
}

.pricing-toggle .toggle-label.active {
    color: var(--slate-900);
}

.pricing-switch {
    width: 60px;
    height: 32px;
    background: var(--slate-200);
    border-radius: 50px;
    position: relative;
    cursor: pointer;
    margin: 0 16px;
    transition: background 0.3s;
}

.pricing-switch.active {
    background: var(--primary);
}

.pricing-switch .switch-dot {
    width: 24px;
    height: 24px;
    background: var(--white);
    border-radius: 50%;
    position: absolute;
    top: 4px;
    left: 4px;
    transition: transform 0.3s;
}

.pricing-switch.active .switch-dot {
    transform: translateX(28px);
}

.save-badge {
    background: #dcfce7;
    color: #166534;
    font-size: 0.75rem;
    font-weight: 700;
    padding: 2px 8px;
    border-radius: 99px;
    margin-left: 10px;
}


@media (max-width: 991px) {
    .hero-standard h1 {
        font-size: 3rem;
    }

    .pricing-card.featured {
        transform: none;
        margin: 20px 0;
    }

    .footer-standard {
        padding: 60px 0 30px;
        text-align: center;
    }

    .footer-standard .text-lg-end {
        text-align: center !important;
        margin-top: 24px;
    }

    .social-links {
        justify-content: center;
    }
}
/* Footer Standard (Modified to White) */
.footer-standard {
    background: var(--white);
    color: var(--slate-500);
    padding: 80px 0 40px;
    border-top: 1px solid var(--slate-200);
}

.footer-standard h2 {
    color: var(--primary);
}

.footer-standard h4 {
    color: var(--slate-900);
    margin-bottom: 24px;
    font-size: 1.125rem;
}

.footer-standard a {
    color: var(--slate-500);
    text-decoration: none;
    transition: color 0.2s;
}

.footer-standard a:hover {
    color: var(--primary);
}

.social-link {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    background: var(--slate-100);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    transition: all 0.3s;
    color: var(--slate-900) !important;
}

.social-link:hover {
    background: var(--primary);
    transform: translateY(-3px);
    color: var(--white) !important;
}