:root {
    --navy-blue: #0F172A;
    --royal-blue: #2563EB;
    --sky-blue: #38BDF8;
    --white: #FFFFFF;
    --light-gray: #F8FAFC;
    --dark-gray: #334155;
    --emerald-green: #10B981;
}

body {
    font-family: 'Inter', sans-serif;
    color: var(--dark-gray);
    background-color: var(--white);
    line-height: 1.6;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    color: var(--navy-blue);
    font-weight: 700;
}

.text-primary {
    color: var(--royal-blue) !important;
}

.bg-primary {
    background-color: var(--royal-blue) !important;
}

.bg-navy {
    background-color: var(--navy-blue) !important;
}

/* Buttons */
.btn-primary {
    background-color: var(--royal-blue);
    border-color: var(--royal-blue);
}

.btn-primary:hover {
    background-color: #1d4ed8;
    border-color: #1d4ed8;
}

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

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

/* Navbar */
.navbar-dark .nav-link {
    color: rgba(255, 255, 255, 0.8);
    font-weight: 500;
    font-size: 0.9rem;
    padding: 0.5rem 1rem;
    transition: color 0.3s ease;
}

.navbar-dark .nav-link:hover,
.navbar-dark .nav-link.active {
    color: var(--sky-blue);
}

/* Sections */
.section-padding {
    padding: 80px 0;
}

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

.section-title h2 {
    font-size: 2.5rem;
    margin-bottom: 15px;
    position: relative;
    padding-bottom: 15px;
}

.section-title h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background-color: var(--royal-blue);
    border-radius: 2px;
}

/* Cards */
.card {
    border: none;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border-radius: 12px;
}

.card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

/* Footer */
.footer-links a {
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: var(--sky-blue) !important;
}

.text-light-gray {
    color: #cbd5e1 !important;
}

/* Hero Section */
.hero-section {
    background: linear-gradient(135deg, var(--navy-blue) 0%, var(--royal-blue) 100%);
    color: white;
    padding: 120px 0;
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('https://www.transparenttextures.com/patterns/cubes.png');
    opacity: 0.1;
    pointer-events: none;
}

.hero-section h1 {
    color: white;
    font-size: 3.5rem;
    margin-bottom: 20px;
    line-height: 1.2;
}

.hero-image-wrapper {
    position: relative;
    z-index: 1;
}

.hero-image-wrapper img {
    position: relative;
    z-index: 2;
    border: 8px solid rgba(255, 255, 255, 0.1);
}

.hero-shape-1 {
    position: absolute;
    top: -30px;
    right: -30px;
    width: 150px;
    height: 150px;
    background: var(--sky-blue);
    border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%;
    z-index: 0;
    opacity: 0.3;
    animation: morph 8s ease-in-out infinite;
}

.hero-shape-2 {
    position: absolute;
    bottom: -30px;
    left: -30px;
    width: 200px;
    height: 200px;
    background: var(--emerald-green);
    border-radius: 50%;
    z-index: 0;
    opacity: 0.2;
    filter: blur(40px);
}

.shadow-2xl {
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
}

.floating-animation {
    animation: floating 3s ease-in-out infinite;
}

@keyframes floating {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
    100% { transform: translateY(0px); }
}

@keyframes morph {
    0% { border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%; }
    50% { border-radius: 70% 30% 30% 70% / 70% 70% 30% 30%; }
    100% { border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%; }
}

/* Feature Icon */
.feature-icon {
    width: 60px;
    height: 60px;
    background-color: rgba(37, 99, 235, 0.1);
    color: var(--royal-blue);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 20px;
}