/* ===== RESET ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Poppins', sans-serif;
    background: radial-gradient(circle at top, #ffffff, #eaeaea);
    color: #222;
}

/* ===== HEADER ===== */
header {
    position: fixed;
    width: 100%;
    top: 0;
    padding: 15px 60px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: rgba(224, 217, 217, 0.9);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid #ddd;
    z-index: 999;
}

.logo {
    font-size: 26px;
    font-weight: 600;
    background: linear-gradient(45deg, #222, #918c7b);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* BUTTON */
.btn-login {
    padding: 8px 22px;
    border-radius: 30px;
    background: linear-gradient(45deg, #111, #444);
    color: #fff;
    font-weight: 600;
    text-decoration: none;
    transition: 0.3s;
}

.btn-login:hover {
    transform: scale(1.1);
    box-shadow: 0 0 15px rgba(0,0,0,0.2);
}

/* ===== BANNER ===== */
.banner {
    height: 80vh;
    background:
        linear-gradient(rgba(0,0,0,0.3), #000),
        url('../images/banner.png') center/cover no-repeat;
    display: flex;
    align-items: center;
    justify-content: center;
}

.banner h1 {
    font-size: 60px;
    text-align: center;
    background: linear-gradient(45deg, #fff, #918c7b);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* ===== PRODUCTS ===== */
.products {
    padding: 100px 60px;
}

.products h2 {
    text-align: center;
    font-size: 34px;
    margin-bottom: 60px;
    color: #333;
}

/* GRID */
.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 40px;
}

/* CARD */
.card {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    height: 100%;
    background: #fff;
    backdrop-filter: blur(10px);
    border: 1px solid #eee;
    transition: 0.4s;
}

.card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
}

.card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: 0.5s;
}

.card:hover img {
    transform: scale(1.05);
}

/* BUTTON FLOAT */
.card-btn {
    position: absolute;
    bottom: 10px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(45deg, #111, #918c7b);
    padding: 10px 20px;
    border-radius: 30px;
    color: #fff;
    font-weight: bold;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 10px;
    transition: 0.3s;
}

.card-btn:hover {
    box-shadow: 0 0 15px rgba(212,175,55,0.4);
}

/* ===== ABOUT ===== */
.about {
    padding: 120px 60px;
    background: linear-gradient(to top, #f5f5f5, #ffffff);
}

.about h2 {
    text-align: center;
    font-size: 34px;
    margin-bottom: 20px;
    color: #0e0d0d;
}

.about p {
    text-align: center;
    max-width: 700px;
    margin: auto;
    color: #555;
    margin-bottom: 60px;
}

/* FEATURES */
.about-features {
    display: flex;
    justify-content: center;
    gap: 40px;
    flex-wrap: wrap;
}

.box {
    width: 280px;
    padding: 30px;
    border-radius: 20px;
    background: #fff;
    backdrop-filter: blur(15px);
    transition: 0.4s;
    border: 1px solid #eee;
}

.box:hover {
    transform: translateY(-15px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.1);
}

.box h3 {
    margin-bottom: 10px;
    color: #918c7b;
}

/* ===== FLOAT BUTTON ===== */
.tele-btn, .whatsapp-btn {
    position: fixed;
    right: 20px;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: #fff;
    backdrop-filter: blur(10px);
    display: flex;
    transition: 0.3s;
    box-shadow: 0 5px 20px rgba(0,0,0,0.2);
}

.tele-btn { bottom: 110px; }
.whatsapp-btn { bottom: 30px; }


/* ===== RUNG ICON ===== */
@keyframes ring {
    0% { transform: rotate(0); }
    5% { transform: rotate(8deg); }
    10% { transform: rotate(-8deg); }
    15% { transform: rotate(5deg); }
    20% { transform: rotate(-5deg); }
    25% { transform: rotate(0); }
    100% { transform: rotate(0); }
}

.tele-btn, .whatsapp-btn {
    animation: ring 1.25s infinite;
}

.tele-btn:hover, .whatsapp-btn:hover {
    animation: none;
}

/* ===== MODAL ===== */
.modal {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.6);
}

.modal-content {
    width: 350px;
    margin: 25% auto;
    padding: 30px;
    border-radius: 20px;
    background: #fff;
}

.modal-content input {
    width: 100%;
    padding: 12px;
    margin-bottom: 15px;
    border-radius: 10px;
    border: 1px solid #ddd;
}

.modal-content button {
    width: 100%;
    padding: 12px;
    border-radius: 10px;
    border: none;
    background: linear-gradient(45deg, #111, #000000);
    color: white;
}

/* ===== FOOTER ===== */
footer {
    text-align: center;
    padding: 30px;
    background: black;
    color: white;
}