/* =========================
   GLOBAL
========================= */
body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    background: #f7f7f7;
    color: #333;
}

h1, h2, h3 {
    color: #1e3a2f;
}

.container {
    width: 90%;
    max-width: 1100px;
    margin: auto;
}

/* =========================
   HERO
========================= */
.hero {
    position: relative;
    width: 100%;
    min-height: 500px;
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0,0,0,0.4);
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    color: #fff;
    padding: 20px;
    max-width: 900px;
}

.hero-content h1 {
    font-size: 48px;
    margin-bottom: 10px;
}

.hero-content p {
    font-size: 18px;
    line-height: 1.6;
}

/* =========================
   BUTTONS
========================= */
.btn {
    padding: 12px 20px;
    text-decoration: none;
    border-radius: 6px;
    display: inline-block;
    transition: 0.3s;
    font-weight: bold;
}

.btn.primary {
    background: #1e3a2f;
    color: #fff;
}

.btn.primary:hover {
    background: #145c3a;
}

.btn.secondary {
    background: transparent;
    color: #1e3a2f;
    border: 2px solid #1e3a2f;
}

.btn.secondary:hover {
    background: #1e3a2f;
    color: #fff;
}

/* =========================
   SECTIONS
========================= */
.section {
    padding: 60px 0;
}

.section.bg-light {
    background: #ffffff;
}

/* =========================
   FEATURES
========================= */
.features {
    list-style: none;
    padding: 0;
}

.features li {
    background: #f1f1f1;
    margin-bottom: 10px;
    padding: 12px;
    border-radius: 6px;
}

/* =========================
   REVIEWS
========================= */
.reviews {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-top: 20px;
}

.review-card {
    background: #fff;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.08);
}

/* =========================
   CTA
========================= */
.cta {
    background: #1e3a2f;
    color: #fff;
    text-align: center;
    padding: 70px 20px;
}

.cta h2 {
    color: #fff;
}

.cta p {
    color: #ddd;
}

/* =========================
   IMAGES
========================= */
.section img {
    width: 100%;
    border-radius: 10px;
    object-fit: cover;
}
.whatsapp-float {
    position: fixed;
    width: 60px;
    height: 60px;
    bottom: 20px;
    right: 20px;
    background: #25D366;
    color: #fff;
    border-radius: 50%;
    text-align: center;
    font-size: 28px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 999;
    text-decoration: none;
    transition: 0.3s;
}

.whatsapp-float:hover {
    transform: scale(1.1);
}

/* =========================
   MOBILE
========================= */
@media (max-width: 768px) {
    .hero-content h1 {
        font-size: 28px;
    }

    .hero-content p {
        font-size: 15px;
    }

    .section {
        padding: 40px 0;
    }
}