* {
    box-sizing: border-box;
    font-family: Arial, Helvetica, sans-serif;
}

body {
    margin: 0;
    color: #1f2937;
    line-height: 1.6;
}

.hero {
    background: linear-gradient(135deg, #2563eb, #1e40af);
    color: #fff;
    padding: 80px 20px;
}

.hero-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1100px;
    margin: auto;
    gap: 40px;
}

.hero-text {
    flex: 1;
    text-align: left;
}

.hero-image {
    flex: 1;
    text-align: center;
}

.hero-image img {
    max-width: 100%;
    height: auto;
    border-radius: 10px;
}

.hero h1 {
    font-size: 2.5rem;
    margin: 0;
    color: #fac35b;
}

.hero h2 {
    font-size: 1.8rem;
    margin: 0 0 15px 0;
    text-align: left;
}

.hero p {
    margin: 15px 0;
    font-size: 1.1rem;
}

.section {
    padding: 60px 20px;
    max-width: 1100px;
    margin: auto;
}

.gray {
    background: #f3f4f6;
}

h2 {
    text-align: center;
    margin-bottom: 30px;
}

.problem-list {
    list-style: none;
    padding: 0;
    max-width: 600px;
    margin: 40px auto;
    display: grid;
    grid-template-columns: 1fr;
    gap: 15px;
}

.problem-list li {
    background: #fee2e2;
    border-left: 5px solid #dc2626;
    padding: 18px 20px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    font-size: 1.05rem;
    transition: all 0.3s ease;
}

.problem-list li:before {
    content: "⚠️";
    margin-right: 15px;
    font-size: 1.3rem;
}

.problem-list li:hover {
    transform: translateX(10px);
    box-shadow: 0 5px 15px rgba(220, 38, 38, 0.2);
}

.highlight {
    text-align: center;
    font-weight: bold;
    margin-top: 20px;
}

.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;
}

.card {
    background: #fff;
    padding: 25px;
    border-radius: 10px;
    box-shadow: 0 10px 20px rgba(0,0,0,0.05);
    text-align: center;
}

.solution-card {
    background: linear-gradient(135deg, #ffffff 0%, #f0f9ff 100%);
    padding: 35px 25px;
    border-top: 4px solid #2563eb;
    transition: all 0.3s ease;
    cursor: pointer;
}

.solution-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 30px rgba(37, 99, 235, 0.2);
    background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 100%);
}

.card-icon {
    font-size: 2.5rem;
    margin-bottom: 15px;
    display: inline-block;
}

.solution-card p {
    font-size: 1.05rem;
    font-weight: 500;
    margin: 10px 0 0 0;
    color: #1f2937;
}

.highlight-card {
    border: 2px solid #2563eb;
}

.btn-primary,
.btn-secondary {
    display: inline-block;
    margin-top: 30px;
    padding: 15px 30px;
    border-radius: 30px;
    text-decoration: none;
    font-weight: bold;
}

.btn-primary {
    background: #22c55e;
    color: #fff;
}

.btn-center {
    display: block;
    margin: 30px auto 0 auto;
}

.btn-secondary {
    background: #2563eb;
    color: #fff;
}

.cta {
    background: #1e40af;
    color: #fff;
    text-align: center;
    padding: 60px 20px;
}

footer {
    text-align: center;
    padding: 20px;
    background: #111827;
    color: #9ca3af;
}
footer a {
    color: #9ca3af;
    text-decoration: none;
}