:root {
    --primary-color: #0f172a;
    --accent-color: #3b82f6;
    --text-main: #1e293b;
    --text-muted: #64748b;
    --bg-light: #f8fafc;
}

body {
    font-family: 'Plus Jakarta Sans', sans-serif;
    color: var(--text-main);
    line-height: 1.7;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    letter-spacing: -0.02em;
}

.text-primary { color: var(--accent-color) !important; }
.bg-primary { background-color: var(--accent-color) !important; }

.btn-primary {
    background-color: var(--accent-color);
    border: none;
    padding: 12px 28px;
    border-radius: 8px;
    font-weight: 600;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.btn-primary:hover {
    background-color: #2563eb;
    transform: translateY(-2px);
    box-shadow: 0 10px 20px -10px rgba(59, 130, 246, 0.5);
}

/* Navbar */
.navbar {
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    background-color: rgba(255, 255, 255, 0.8) !important;
}

.nav-link {
    color: var(--text-main) !important;
    font-weight: 500;
    margin: 0 10px;
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: 0;
    left: 0;
    background-color: var(--accent-color);
    transition: width 0.3s ease;
}

.nav-link:hover::after {
    width: 100%;
}

/* Hero Section */
.hero-section {
    padding: 160px 0 100px;
    background: radial-gradient(circle at top right, #eff6ff, #ffffff);
    position: relative;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 100%;
    background-image: url('https://www.transparenttextures.com/patterns/cubes.png');
    opacity: 0.05;
    pointer-events: none;
}

/* Cards */
.solution-card {
    border-radius: 20px;
    background: #ffffff;
    border: 1px solid rgba(0,0,0,0.05);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    overflow: hidden;
}

.solution-card:hover {
    transform: translateY(-12px);
    box-shadow: 0 30px 60px -15px rgba(0,0,0,0.1);
    border-color: var(--accent-color);
}

.icon-box {
    transition: all 0.3s ease;
}

.solution-card:hover .icon-box {
    transform: scale(1.1) rotate(5deg);
    background-color: var(--accent-color) !important;
    color: white !important;
}

/* Sections */
section {
    position: relative;
    z-index: 1;
}

.bg-primary-subtle {
    background-color: #eff6ff !important;
}

/* Form */
.form-control, .form-select {
    padding: 12px 16px;
    border-radius: 10px;
    border: 1px solid #e2e8f0;
    background-color: #f8fafc;
}

.form-control:focus {
    box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.1);
    border-color: var(--accent-color);
}

/* Animations */
[data-aos] {
    pointer-events: none;
}
.aos-animate {
    pointer-events: auto;
}