/*Fonts styles */
@font-face {
  font-family: 'Inter';
  src: url('/fonts/inter-400.woff2') format('woff2');
  font-weight: 400;
  font-display: swap;
}

@font-face {
  font-family: 'Inter';
  src: url('/fonts/inter-500.woff2') format('woff2');
  font-weight: 500;
  font-display: swap;
}

@font-face {
  font-family: 'Inter';
  src: url('/fonts/inter-600.woff2') format('woff2');
  font-weight: 600;
  font-display: swap;
}

@font-face {
  font-family: 'Inter';
  src: url('/fonts/inter-700.woff2') format('woff2');
  font-weight: 700;
  font-display: swap;
}

/* Base styles */
body {
    font-family: 'Inter', sans-serif;
    margin: 0;
    padding: 0;
    background-color: #f4f5f7;
    color: #1f2937;
}
a {
    color: #3b82f6;
    text-decoration: none;
}
a:hover {
    text-decoration: underline;
}

/* Header */
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1000px;
    margin: auto;
    padding: 1rem;
    position: relative;
    background-color: #111827;
    color: #fff;
}

.nav-links {
    list-style: none;
    display: flex;
    gap: 1.5rem;
}
.nav-links a {
    color: #fff;
    font-weight: 500;
    transition: color 0.2s;
}
.nav-links a:hover {
    color: #3b82f6;
}
.hamburger {
    display: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: #fff;
}

/* Mobile */
@media (max-width: 768px) {
    .hamburger {
        display: block;
    }
    .nav-links {
        flex-direction: column;
        display: none;
        background-color: #111827;
        position: absolute;
        top: 50%;
        right: 0;
        width: 200px;
        padding: 1rem;
        border-radius: 0 0 0.5rem 0.5rem;
        gap: 1rem;
    }
    .nav-links.show {
        display: flex;
    }
}

/* Main content */
main {
    max-width: 1000px;
    margin: 2rem auto;
    padding: 0 1rem;
}
section {
    margin-bottom: 4rem;
}
h2 {
    font-size: 1.8rem;
    margin-bottom: 1rem;
    border-left: 5px solid #3b82f6;
    padding-left: 0.5rem;
}
p {
    line-height: 1.7;
}

/* Cards */
.card-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    margin-top: 1rem;
}
.card {
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(10px);
    padding: 1.5rem;
    border-radius: 1rem;
    box-shadow: 0 8px 32px rgba(0,0,0,0.1);
    transition: transform 0.2s;
}
.card:hover {
    transform: translateY(-5px);
}
.card strong {
    display: block;
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
}

/* Footer */
footer {
    text-align: center;
    padding: 2rem;
    background-color: #111827;
    color: #9ca3af;
}

/* Contact Form */
form {
    max-width: 600px;
    margin-top: 1rem;
}
form input, form textarea {
    width: 100%;
    padding: 0.5rem;
    margin: 0.5rem 0;
    border-radius: 0.4rem;
    border: 1px solid #ccc;
}
form button {
    padding: 0.6rem 1.2rem;
    background-color: #3b82f6;
    color: #fff;
    border: none;
    border-radius: 0.4rem;
    cursor: pointer;
}
form button:hover {
    background-color: #2563eb;
}
#emailPlaceholder {
    color: red;
    margin-top: 0.5rem;
}

/* Sticky header and smooth scroll */
header {
    position: sticky;
    top: 0;
    z-index: 100;
}
html {
    scroll-behavior: smooth;
}