/* =======================================================
   Custom CSS - Biou SaaS OnePage & Auth
   Modern Visual Design, Glassmorphism, Gradients
   ======================================================= */

:root {
    --saas-primary: #6366f1;
    --saas-primary-hover: #4f46e5;
    --saas-secondary: #ec4899;
    --saas-accent: #06b6d4;
    --saas-bg-dark: #090d16;
    --saas-card-bg: rgba(21, 29, 48, 0.7);
    --saas-border: rgba(255, 255, 255, 0.08);
    --saas-text-muted: #94a3b8;
    --font-heading: 'Poppins', sans-serif;
    --font-body: 'Inter', sans-serif;
}

body {
    font-family: var(--font-body);
    background-color: var(--saas-bg-dark);
    color: #f8fafc;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6, .navbar-brand {
    font-family: var(--font-heading);
}

/* Background Gradients & Glows */
.bg-dark-saas {
    background-color: var(--saas-bg-dark);
}

.gradient-glow {
    position: absolute;
    width: 600px;
    height: 600px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(99, 102, 241, 0.15) 0%, rgba(236, 72, 153, 0.05) 50%, transparent 70%);
    filter: blur(80px);
    z-index: 0;
    pointer-events: none;
}

.gradient-glow-2 {
    position: absolute;
    right: -100px;
    top: 20%;
    width: 500px;
    height: 500px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(6, 182, 212, 0.12) 0%, rgba(99, 102, 241, 0.05) 50%, transparent 70%);
    filter: blur(80px);
    z-index: 0;
    pointer-events: none;
}

/* Glassmorphism Cards */
.glass-card {
    background: var(--saas-card-bg);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--saas-border);
    border-radius: 24px;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.glass-card:hover {
    border-color: rgba(99, 102, 241, 0.3);
    transform: translateY(-4px);
    box-shadow: 0 20px 40px -15px rgba(0, 0, 0, 0.5);
}

/* Gradients Text & Buttons */
.text-gradient {
    background: linear-gradient(135deg, #818cf8 0%, #ec4899 50%, #06b6d4 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.btn-saas-primary {
    background: linear-gradient(135deg, var(--saas-primary) 0%, #8b5cf6 100%);
    color: #ffffff;
    border: none;
    font-weight: 600;
    padding: 0.75rem 1.8rem;
    border-radius: 50px;
    box-shadow: 0 10px 25px -5px rgba(99, 102, 241, 0.4);
    transition: all 0.3s ease;
}

.btn-saas-primary:hover {
    color: #ffffff;
    transform: translateY(-2px);
    box-shadow: 0 15px 30px -5px rgba(99, 102, 241, 0.6);
}

.btn-saas-outline {
    background: transparent;
    color: #f8fafc;
    border: 1px solid rgba(255, 255, 255, 0.2);
    font-weight: 500;
    padding: 0.75rem 1.8rem;
    border-radius: 50px;
    transition: all 0.3s ease;
}

.btn-saas-outline:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.4);
    color: #ffffff;
}

/* SaaS Navbar */
.navbar-saas {
    background: rgba(9, 13, 22, 0.85);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--saas-border);
    transition: all 0.3s ease;
}

/* Claim Input Box (Hero) */
.claim-box {
    background: rgba(21, 29, 48, 0.9);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 50px;
    padding: 0.4rem;
    box-shadow: 0 15px 35px -5px rgba(0, 0, 0, 0.4);
}

.claim-box .domain-prefix {
    color: var(--saas-text-muted);
    font-size: 0.95rem;
    padding-left: 1.2rem;
    font-weight: 500;
}

.claim-box input {
    background: transparent;
    border: none;
    color: #ffffff;
    font-weight: 600;
    outline: none;
    box-shadow: none;
}

.claim-box input:focus {
    background: transparent;
    box-shadow: none;
    color: #ffffff;
}

/* Phone Mockup Frame */
.mockup-container {
    position: relative;
    max-width: 340px;
    margin: 0 auto;
    border-radius: 40px;
    padding: 10px;
    background: #1e293b;
    border: 3px solid rgba(255, 255, 255, 0.15);
    box-shadow: 0 30px 60px -15px rgba(0, 0, 0, 0.7), 0 0 40px rgba(99, 102, 241, 0.2);
}

.mockup-inner {
    border-radius: 32px;
    overflow: hidden;
    height: 580px;
    background: #faf7f2;
    position: relative;
}

.mockup-inner iframe {
    width: 100%;
    height: 100%;
    border: none;
}

/* Pricing Card Highlights */
.pricing-card {
    position: relative;
    overflow: hidden;
}

.pricing-card.featured {
    border: 2px solid var(--saas-primary);
    background: linear-gradient(180deg, rgba(99, 102, 241, 0.1) 0%, rgba(21, 29, 48, 0.9) 100%);
}

.pricing-badge {
    position: absolute;
    top: 18px;
    right: 20px;
    background: linear-gradient(135deg, var(--saas-primary), var(--saas-secondary));
    color: white;
    font-size: 0.75rem;
    font-weight: 700;
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    text-transform: uppercase;
}

/* Auth Cards */
.auth-wrapper {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem 1rem;
    position: relative;
}

.auth-card {
    background: rgba(21, 29, 48, 0.85);
    backdrop-filter: blur(20px);
    border: 1px solid var(--saas-border);
    border-radius: 28px;
    padding: 2.5rem;
    max-width: 480px;
    width: 100%;
    box-shadow: 0 30px 60px -12px rgba(0, 0, 0, 0.6);
    position: relative;
    z-index: 1;
}

.form-control-saas {
    background: rgba(15, 23, 42, 0.7);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: #ffffff;
    border-radius: 12px;
    padding: 0.75rem 1rem;
}

.form-control-saas:focus {
    background: rgba(15, 23, 42, 0.9);
    border-color: var(--saas-primary);
    color: #ffffff;
    box-shadow: 0 0 0 0.25rem rgba(99, 102, 241, 0.25);
}

.form-control-saas::placeholder {
    color: #64748b;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: #090d16;
}
::-webkit-scrollbar-thumb {
    background: #334155;
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: #475569;
}