@import url('https://fonts.googleapis.com/css2?family=Inter:wght@100..900&display=swap');

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

html, body {
    height: 100%;
}

body {
    font-family: 'Poppins', 'Inter', system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
    line-height: 1.6;
    color: #fff;
    background: linear-gradient(-45deg, #000000, #0f5bd8, #000000);
    background-size: 400% 400%;
    animation: bgmove 20s ease infinite;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    min-height: 100vh;
}

@keyframes bgmove {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

header {
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    color: white;
    padding: 40px 20px;
    text-align: center;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    margin-bottom: 30px;
}

header h1 {
    font-size: clamp(1.8rem, 5vw, 2.5rem);
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
    font-weight: 600;
    text-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

header p {
    font-size: clamp(0.95rem, 2vw, 1.1rem);
    opacity: 0.9;
}

.container {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 clamp(16px, 4vw, 32px);
}

.content {
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    padding: clamp(25px, 4vw, 40px);
    border-radius: 14px;
    border: 1px solid rgba(255, 255, 255, 0.15);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
    margin-bottom: 40px;
}

.section {
    margin-bottom: 35px;
}

.section h2 {
    color: #52BDEB;
    font-size: clamp(1.4rem, 3vw, 1.8rem);
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 10px;
    border-bottom: 2px solid rgba(82, 189, 235, 0.5);
    padding-bottom: 10px;
    font-weight: 600;
}

.section h3 {
    color: #52BDEB;
    font-size: 1.2rem;
    margin-top: 15px;
    margin-bottom: 10px;
}

.section p {
    margin-bottom: 12px;
    text-align: justify;
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.7;
}

.section ul {
    margin-left: 20px;
    margin-bottom: 12px;
}

.section li {
    margin-bottom: 8px;
    color: rgba(255, 255, 255, 0.85);
    line-height: 1.6;
}

.highlight {
    background-color: rgba(82, 189, 235, 0.1);
    padding: 15px;
    border-left: 4px solid #52BDEB;
    margin: 15px 0;
    border-radius: 8px;
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.9);
}

.contact-section {
    background: rgba(82, 189, 235, 0.08);
    border: 1px solid rgba(82, 189, 235, 0.2);
    color: white;
    padding: 30px;
    border-radius: 14px;
    margin-top: 40px;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.contact-section h2 {
    color: #52BDEB;
    border-bottom-color: rgba(82, 189, 235, 0.3);
}

.contact-info {
    margin-top: 20px;
    font-size: 1.1rem;
}

.contact-info p {
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 10px;
    color: rgba(255, 255, 255, 0.9);
}

.contact-info a {
    color: #52BDEB;
    text-decoration: none;
    transition: opacity 0.3s ease, color 0.3s ease;
    font-weight: 600;
}

.contact-info a:hover {
    opacity: 0.8;
    color: #fff;
}

footer {
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    color: white;
    text-align: center;
    padding: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 0.9rem;
}

footer a {
    color: #52BDEB;
    text-decoration: none;
    transition: color 0.3s ease;
}

footer a:hover {
    color: #fff;
}

.back-btn {
    display: inline-block;
    background: rgba(82, 189, 235, 0.15);
    border: 1px solid rgba(82, 189, 235, 0.3);
    color: #52BDEB;
    padding: 10px 20px;
    border-radius: 50px;
    text-decoration: none;
    margin-bottom: 20px;
    transition: all 0.3s ease;
    font-weight: 600;
}

.back-btn:hover {
    background: rgba(82, 189, 235, 0.25);
    transform: translateY(-2px);
}

strong {
    color: #52BDEB;
    font-weight: 600;
}

@media (max-width: 768px) {
    header h1 {
        flex-direction: column;
    }

    .content {
        padding: 20px;
    }

    .section h2 {
        font-size: 1.3rem;
    }
}