* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Poppins', sans-serif;
}

body {
    background: radial-gradient(circle at top, #0f2027, #000);
    color: #fff;
}

/* NAVBAR */
.navbar {
    display: flex;
    justify-content: space-between;
    padding: 20px 8%;
    background: rgba(255,255,255,0.05);
    backdrop-filter: blur(15px);
}

.logo {
    font-size: 26px;
    font-weight: 800;
}
.logo span { color: #00e0ff; }

nav {
	margin-top: 8px;
}
nav a {
    color: #fff;
    margin-left: 25px;
    text-decoration: none;
}

.btn {
	padding: 10px 22px;
	border-radius: 30px;
	text-decoration: none;
}

.primary {
    background: linear-gradient(45deg, #00e0ff, #0077ff);
}

.outline {
    border: 1px solid #00e0ff;
}

/* HERO */
.hero {
    height: 90vh;
    display: flex;
    align-items: center;
    padding: 0 8%;
    position: relative;
}

.hero-content h1 {
    font-size: 60px;
    line-height: 1.1;
}

.hero-content span {
    color: #00e0ff;
}

.hero-glow {
    position: relative;
    width: 300px;
    height: 300px;
    background: #00e0ff;
    filter: blur(200px);
    right: 10%;
    top: 20%;
}
.hero-buttons {
    padding: 30px 22px;
    border-radius: 30px;
}

.hero-slider {
    position: relative;
    height: 100vh;
    overflow: hidden;
}

.hero-slide {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    padding: 0 8%;
    background:
        linear-gradient(rgba(0,0,0,0.6), rgba(0,0,0,0.9)),
        var(--bg) center/cover no-repeat;
    opacity: 0;
    transform: scale(1.08);
    transition: opacity 1s ease, transform 1s ease;
}

.hero-slide.active {
    opacity: 1;
    transform: scale(1);
    z-index: 1;
}

.hero-content {
    max-width: 600px;
    z-index: 2;
}

.hero-content h1 {
    font-size: 60px;
    line-height: 1.1;
}

.hero-content span {
    color: #00e0ff;
}


.hero-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(0,224,255,0.15);
    border: none;
    font-size: 40px;
    color: #fff;
    cursor: pointer;
    padding: 10px 18px;
    z-index: 10;
}

.hero-btn.prev { left: 20px; }
.hero-btn.next { right: 20px; }

.hero-dots {
    position: absolute;
    bottom: 30px;
    width: 100%;
    text-align: center;
    z-index: 10;
}

.hero-dots .dot {
    width: 12px;
    height: 12px;
    background: #555;
    display: inline-block;
    border-radius: 50%;
    margin: 0 6px;
    cursor: pointer;
}

.hero-dots .dot.active {
    background: #00e0ff;
}



/* PRODUCTS */
.products {
    padding: 80px 8%;
    text-align: center;
}

.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.product-card {
    padding: 40px;
    background: rgba(255,255,255,0.06);
    border-radius: 20px;
    transition: 0.4s;
}

.product-card:hover {
    transform: translateY(-15px);
    box-shadow: 0 0 40px rgba(0,224,255,0.3);
}

.product-card i {
    font-size: 40px;
    color: #00e0ff;
}

/* SERVICES */
.services {
    padding: 2px 8%;
    text-align: center;
}

.service-list {
    display: flex;
    gap: 30px;
    flex-wrap: wrap;
    padding-top: 8%;
}

.service {
    flex: 1;
    padding: 30px;
    background: rgba(255,255,255,0.05);
    border-radius: 20px;
}

/* FOOTER */
footer {
    padding: 30px;
    text-align: center;
    background: rgba(0,0,0,0.8);
}


.slider-section {
    padding: 20px 8%;
    text-align: center;
}

.slider-container {
    position: relative;
    overflow: hidden;
    margin-top: 40px;
}

.slider-track {
    display: flex;
    gap: 30px;
    transition: transform 0.5s ease;
}

.slide {
    min-width: 300px;
    background: rgba(255,255,255,0.06);
    padding: 25px;
    border-radius: 20px;
    backdrop-filter: blur(15px);
    transition: 0.4s;
}

.slide:hover {
    transform: translateY(-10px) scale(1.03);
    box-shadow: 0 0 40px rgba(0,224,255,0.3);
}

.slide img {
    width: 100%;
    margin-bottom: 15px;
}

.slide button {
    margin-top: 15px;
    padding: 10px 20px;
    border-radius: 30px;
    border: none;
    background: linear-gradient(45deg, #00e0ff, #0077ff);
    color: #fff;
    cursor: pointer;
}

.slider-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(0,224,255,0.2);
    border: none;
    font-size: 30px;
    color: #fff;
    padding: 10px 15px;
    cursor: pointer;
    z-index: 10;
}

.prev { left: 0; }
.next { right: 0; }


.slider-track {
    display: flex;
    transition: transform 0.6s ease;
    will-change: transform;
}


#backToTop {
    position: fixed;
    bottom: 40px;
    right: 40px;
    z-index: 1000;
    background: linear-gradient(45deg, #00e0ff, #0077ff);
    color: #fff;
    border: none;
    border-radius: 50%;
    width: 50px;
    height: 50px;
    font-size: 24px;
    cursor: pointer;
    box-shadow: 0 5px 20px rgba(0,224,255,0.4);
    opacity: 0;
    visibility: hidden;
    transition: 0.4s ease, opacity 0.4s ease, transform 0.3s ease;
}

#backToTop.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

#backToTop:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0,224,255,0.6);
}


.whatsapp-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: #25D366;
    font-weight: 500;
    text-decoration: none;
    font-size: 14px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.whatsapp-link img {
    width: 24px;
    height: 24px;
}

.whatsapp-link:hover {
    transform: scale(1.1);
    text-shadow: 0 0 5px #25D366;
}