/* ===== CSS RESET & VARIABLES ===== */
:root {
    --bg-main: #f8fafc;
    --bg-card: #ffffff;
    --border-color: #f1f5f9;
    --border-color-medium: #e2e8f0;
    --text-primary: #0f172a;
    --text-secondary: #475569;
    --text-muted: #94a3b8;
    
    --primary-gradient: linear-gradient(135deg, #7c3aed 0%, #6366f1 100%);
    --accent-violet: #7c3aed;
    --accent-indigo: #6366f1;
    --accent-emerald: #10b981;
    --accent-cyan: #06b6d4;
    
    --shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -2px rgba(0, 0, 0, 0.05);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.05), 0 4px 6px -4px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(124, 58, 237, 0.05), 0 8px 10px -6px rgba(124, 58, 237, 0.05);
    --shadow-premium: 0 25px 50px -12px rgba(0, 0, 0, 0.04);
}

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

body {
    background-color: var(--bg-main);
    color: var(--text-secondary);
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
}

h1, h2, h3, h4, .font-outfit {
    font-family: 'Outfit', sans-serif;
}

/* ===== CUSTOM UTILITIES & COMPONENT OVERRIDES ===== */
section {
    scroll-margin-top: 6rem;
}

/* ===== HEADER & NAVBAR ===== */
#navbar {
    border-bottom: 1px solid rgba(241, 245, 249, 0.8);
}
.logo-icon {
    width: 2.25rem;
    height: 2.25rem;
    border-radius: 0.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Nav Links */
header nav a {
    text-decoration: none;
    color: var(--text-secondary);
    font-size: 0.875rem;
    font-weight: 600;
    transition: color 0.2s ease-in-out;
}
header nav a:hover {
    color: var(--accent-violet);
}

/* Buttons styling */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.5rem;
    border-radius: 0.75rem;
    font-family: 'Outfit', sans-serif;
    font-size: 0.875rem;
    font-weight: 700;
    text-decoration: none;
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
    border: none;
}
.btn-primary {
    background-image: var(--primary-gradient);
    color: #ffffff;
    box-shadow: 0 4px 14px 0 rgba(124, 58, 237, 0.15);
}
.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px 0 rgba(124, 58, 237, 0.25);
}
.btn-outline {
    background-color: transparent;
    border: 2px solid var(--border-color-medium);
    color: var(--text-primary);
}
.btn-outline:hover {
    border-color: var(--accent-violet);
    color: var(--accent-violet);
    background-color: rgba(124, 58, 237, 0.02);
}

/* ===== HERO SECTION ===== */
.hero-section {
    overflow: hidden;
}

/* Pulse Dot */
.pulse-dot {
    width: 6px;
    height: 6px;
    background-color: var(--accent-violet);
    border-radius: 50%;
    position: relative;
}
.pulse-dot::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 14px;
    height: 14px;
    border: 2px solid rgba(124, 58, 237, 0.4);
    border-radius: 50%;
    animation: pulse 1.8s infinite ease-in-out;
}

@keyframes pulse {
    0% { transform: translate(-50%, -50%) scale(0.6); opacity: 1; }
    100% { transform: translate(-50%, -50%) scale(1.6); opacity: 0; }
}

/* Badges for Store Downloads */
.download-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    background-color: #0f172a;
    color: #ffffff;
    padding: 0.625rem 1.25rem;
    border-radius: 0.875rem;
    text-decoration: none;
    transition: all 0.2s ease-in-out;
    box-shadow: var(--shadow-md);
}
.download-badge:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    background-color: #1e293b;
}
.download-badge div {
    display: flex;
    flex-direction: column;
    text-align: left;
}
.download-badge div span {
    font-size: 0.625rem;
    font-weight: 500;
    color: #cbd5e1;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}
.download-badge div strong {
    font-family: 'Outfit', sans-serif;
    font-size: 0.9375rem;
    font-weight: 700;
}

/* Phone Mockup Frame */
.phone-mockup {
    background: #ffffff;
    border: 10px solid #ffffff;
    box-shadow: var(--shadow-premium);
    transition: all 0.4s ease;
}
.phone-mockup:hover {
    transform: translateY(-5px) rotate(1deg);
}
.phone-screen {
    box-shadow: inset 0 0 10px rgba(0, 0, 0, 0.03);
}

/* Floating Badges */
.floating-badge {
    backdrop-filter: blur(8px);
    background-color: rgba(255, 255, 255, 0.95) !important;
}

.animate-float {
    animation: float 5s ease-in-out infinite;
}
.animate-float-delayed {
    animation: float 5s ease-in-out infinite;
    animation-delay: 2.5s;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

/* ===== FEATURES SECTION ===== */
.feature-card {
    background-color: var(--bg-card);
    border: 1px solid rgba(226, 232, 240, 0.6);
    border-radius: 1.5rem;
    padding: 2.25rem;
    box-shadow: var(--shadow-sm);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}
.feature-card:hover {
    transform: translateY(-6px);
    border-color: rgba(124, 58, 237, 0.2);
    box-shadow: var(--shadow-xl);
}
.feature-icon {
    width: 3.5rem;
    height: 3.5rem;
    border-radius: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
}
.feature-title {
    font-family: 'Outfit', sans-serif;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.75rem;
}
.feature-text {
    font-size: 0.875rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ===== PRICING CALCULATOR ===== */
#pricing .grid {
    align-items: flex-start;
}

/* Billing button toggle */
#pricing button {
    border: none;
    cursor: pointer;
}
#billing-monthly.bg-white, #billing-yearly.bg-white {
    box-shadow: var(--shadow-sm);
}

/* Premium card styling */
.border-2.border-violet-500 {
    border: 2px solid var(--accent-violet);
    box-shadow: 0 15px 35px -10px rgba(124, 58, 237, 0.12);
}

/* Slider styling override */
input[type="range"]::-webkit-slider-runnable-track {
    background: var(--border-color-medium);
    height: 6px;
    border-radius: 3px;
}
input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    margin-top: -5px; /* Centers thumb on track */
    background-color: var(--accent-violet);
    height: 16px;
    width: 16px;
    border-radius: 50%;
    box-shadow: 0 0 10px rgba(124, 58, 237, 0.3);
    transition: all 0.15s ease-in-out;
}
input[type="range"]::-webkit-slider-thumb:hover {
    transform: scale(1.2);
    background-color: var(--accent-indigo);
}

/* pricing checks */
.fa-circle-check {
    font-size: 1rem;
}

/* ===== DOWNLOAD CTA ===== */
.download-container {
    box-shadow: 0 25px 50px -12px rgba(124, 58, 237, 0.25);
}
.app-icon-glow {
    position: relative;
}
.app-icon-glow::after {
    content: '';
    position: absolute;
    inset: -10px;
    background: linear-gradient(135deg, rgba(124, 58, 237, 0.4), rgba(99, 102, 241, 0.4));
    border-radius: 40px;
    filter: blur(15px);
    z-index: -1;
}

/* ===== MOBILE NAVIGATION MENU ===== */
#mobile-menu {
    border-top: 1px solid var(--border-color);
}
@media (max-width: 767px) {
    header nav {
        display: none;
    }
}

/* Smooth layout corrections */
img {
    max-width: 100%;
    height: auto;
}
section {
    scroll-margin-top: 6rem;
}

/* Responsive grid padding additions */
.px-5 { padding-left: 1.25rem; padding-right: 1.25rem; }
.py-2 { padding-top: 0.5rem; padding-bottom: 0.5rem; }
.py-3 { padding-top: 0.75rem; padding-bottom: 0.75rem; }
.py-16 { padding-top: 4rem; padding-bottom: 4rem; }
.py-20 { padding-top: 5rem; padding-bottom: 5rem; }
.py-10 { padding-top: 2.5rem; padding-bottom: 2.5rem; }
.pt-28 { padding-top: 7rem; }
.pb-2 { padding-bottom: 0.5rem; }
.pt-3 { padding-top: 0.75rem; }
.mt-4 { margin-top: 1rem; }
.mt-8 { margin-top: 2rem; }
.mb-2 { margin-bottom: 0.5rem; }
.mb-4 { margin-bottom: 1rem; }
.mb-16 { margin-bottom: 4rem; }
.mx-auto { margin-left: auto; margin-right: auto; }
.mx-0 { margin-left: 0; margin-right: 0; }
.max-w-xs { max-width: 20rem; }
.max-w-2xl { max-width: 42rem; }
.max-w-5xl { max-width: 64rem; }
.w-12 { width: 3rem; }
.h-12 { height: 3rem; }
.w-16 { width: 4rem; }
.h-16 { height: 4rem; }
.rounded-full { border-radius: 9999px; }
.rounded-2xl { border-radius: 1rem; }
.rounded-3xl { border-radius: 1.5rem; }
.shadow-sm { box-shadow: var(--shadow-sm); }
.shadow-md { box-shadow: var(--shadow-md); }
.shadow-lg { box-shadow: var(--shadow-lg); }
.shadow-2xl { box-shadow: var(--shadow-premium); }
.border { border: 1px solid var(--border-color); }
.border-y { border-top: 1px solid var(--border-color); border-bottom: 1px solid var(--border-color); }
.border-b { border-bottom: 1px solid var(--border-color); }
.border-t { border-top: 1px solid var(--border-color); }
.bg-white { background-color: #ffffff; }
.bg-slate-50 { background-color: var(--bg-main); }
.bg-violet-50 { background-color: rgba(124, 58, 237, 0.05); }
.bg-indigo-50 { background-color: rgba(99, 102, 241, 0.05); }
.bg-emerald-50 { background-color: rgba(16, 185, 129, 0.05); }
.bg-amber-50 { background-color: rgba(245, 158, 11, 0.05); }
.bg-rose-50 { background-color: rgba(244, 63, 94, 0.05); }
.bg-sky-50 { background-color: rgba(14, 165, 233, 0.05); }
.text-violet-600 { color: var(--accent-violet); }
.text-indigo-600 { color: var(--accent-indigo); }
.text-emerald-600 { color: var(--accent-emerald); }
.text-emerald-500 { color: #10b981; }
.text-white { color: #ffffff; }
.text-slate-900 { color: var(--text-primary); }
.text-slate-700 { color: #334155; }
.text-slate-600 { color: var(--text-secondary); }
.text-slate-500 { color: #64748b; }
.text-slate-400 { color: var(--text-muted); }
.font-bold { font-weight: 700; }
.font-semibold { font-weight: 600; }
.font-extrabold { font-weight: 800; }
.font-black { font-weight: 900; }
.text-xs { font-size: 0.75rem; }
.text-sm { font-size: 0.875rem; }
.text-lg { font-size: 1.125rem; }
.text-xl { font-size: 1.25rem; }
.text-2xl { font-size: 1.5rem; }
.text-3xl { font-size: 1.875rem; }
.text-4xl { font-size: 2.25rem; }
.text-5xl { font-size: 3rem; }
.text-6xl { font-size: 3.75rem; }
.tracking-tight { letter-spacing: -0.025em; }
.tracking-wider { letter-spacing: 0.05em; }
.tracking-widest { letter-spacing: 0.1em; }
.uppercase { text-transform: uppercase; }
.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-stretch { align-items: stretch; }
.justify-center { justify-content: center; }

/* Custom slider style */
#employee-slider {
    -webkit-appearance: none;
    width: 100%;
    height: 6px;
    background: #e2e8f0;
    border-radius: 5px;
    outline: none;
}
#employee-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--accent-violet);
    cursor: pointer;
    box-shadow: 0 4px 10px rgba(124, 58, 237, 0.3);
    border: 3px solid #ffffff;
}

@media (max-width: 767px) {
    .grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    .hero-section {
        grid-template-columns: 1fr;
        padding-top: 2rem;
        padding-bottom: 2rem;
    }
    .hero-section .md\:col-span-5 {
        order: -1;
        margin-bottom: 2rem;
    }
    .download-container .grid {
        grid-template-columns: 1fr;
    }
    .feature-card {
        padding: 1.5rem;
    }
    .text-5xl {
        font-size: 2.5rem;
    }
    .text-6xl {
        font-size: 3rem;
    }
}

/* ===== FACE RECOGNITION SCANNER STYLES ===== */
@keyframes scan {
    0%, 100% { top: 0%; }
    50% { top: 100%; }
}
.scanner-line {
    position: absolute;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, rgba(16, 185, 129, 0) 0%, #10b981 50%, rgba(16, 185, 129, 0) 100%);
    box-shadow: 0 0 8px #10b981;
    animation: scan 4s linear infinite;
}
@keyframes pulseGlow {
    0%, 100% { transform: translate(-50%, -50%) scale(1); opacity: 0.15; }
    50% { transform: translate(-50%, -50%) scale(1.08); opacity: 0.3; }
}
.scanner-target-glow {
    animation: pulseGlow 2.5s ease-in-out infinite;
}

/* ===== BTN SHINE ANIMATION ===== */
@keyframes shine-anim {
    0% { left: -100%; }
    100% { left: 100%; }
}
.btn-shine-trigger {
    position: relative;
    overflow: hidden;
}
.btn-shine-trigger:hover .btn-shine {
    animation: shine-anim 0.8s ease-in-out;
}
.btn-shine {
    position: absolute;
    top: 0;
    left: -100%;
    width: 50%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.25), transparent);
    transform: skewX(-20deg);
}