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

body {
    font-family: 'Inter', sans-serif;
    background: linear-gradient(135deg, #0f2027, #203a43, #2c5364);
    color: white;
    scroll-behavior: smooth;
}

/* =========================
   GENERAL SECTION
========================= */
.section {
    padding: 80px 10%;
    text-align: center;
}

/* =========================
   HERO
========================= */
.hero {
    height: 100vh;
    background: url("https://lh3.googleusercontent.com/p/AF1QipN37ns6wZ-ok5-VAFTwdwnO5cHW5yWws6s5reYq=s680-w680-h510") center/cover no-repeat;
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    animation: zoomIn 2s ease forwards;
}

.hero-overlay {
    background: rgba(0,0,0,0.65);
    padding: 60px;
    border-radius: 20px;
    backdrop-filter: blur(15px);
    animation: fadeUp 1.5s ease forwards;
}

.hero-title {
    font-size: 4rem;
    font-weight: 800;
    margin-bottom: 20px;
    animation: float 4s ease-in-out infinite;
}

.hero-subtitle {
    font-size: 1.5rem;
    margin-bottom: 30px;
}

/* =========================
   BUTTONS
========================= */
.btn-primary, .btn-secondary, .buy-btn {
    padding: 14px 28px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    display: inline-block;
    transition: 0.4s ease;
    cursor: pointer;
}

.btn-primary, .buy-btn {
    background: linear-gradient(45deg, #00c6ff, #0072ff);
    color: white;
    box-shadow: 0 10px 30px rgba(0,114,255,0.4);
}

.btn-primary:hover, .buy-btn:hover {
    transform: translateY(-5px) scale(1.05);
}

.btn-secondary {
    border: 2px solid white;
    color: white;
}

.btn-secondary:hover {
    background: white;
    color: black;
}

/* =========================
   HOMEPAGE CARDS
========================= */
.cards {
    display: flex;
    gap: 30px;
    flex-wrap: wrap;
    justify-content: center;
}

.card {
    background: rgba(255,255,255,0.1);
    padding: 40px;
    border-radius: 20px;
    width: 300px;
    transition: 0.5s ease;
    opacity: 0;
    transform: translateY(40px);
}

.card.active {
    opacity: 1;
    transform: translateY(0);
}

.card:hover {
    transform: translateY(-10px) scale(1.05);
    background: rgba(255,255,255,0.2);
}

.price-tag {
    margin-top: 20px;
    font-weight: bold;
    color: #00e5ff;
}

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

.feature {
    font-size: 1.2rem;
    padding: 20px 30px;
    background: rgba(255,255,255,0.1);
    border-radius: 50px;
    transition: 0.4s ease;
    opacity: 0;
    transform: translateY(40px);
}

.feature.active {
    opacity: 1;
    transform: translateY(0);
}

.feature:hover {
    background: white;
    color: black;
}

.hours div {
    margin: 10px 0;
    font-size: 1.1rem;
    opacity: 0;
    transform: translateY(30px);
    transition: 0.4s ease;
}

.hours div.active {
    opacity: 1;
    transform: translateY(0);
}

/* =========================
   PRODUCTS PAGE
========================= */
.products {
    padding: 100px 10%;
    text-align: center;
}

.service-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 40px;
}

.brand-heading {
    width: 100%;
    font-size: 2.2rem;
    font-weight: 700;
    margin: 70px 0 30px;
    text-align: left;
    border-bottom: 2px solid #00e5ff;
    padding-bottom: 10px;
    color: #00e5ff;
}

/* PRODUCT CARD */
.product-card {
    position: relative;
    background: rgba(255,255,255,0.08);
    backdrop-filter: blur(15px);
    padding: 30px;
    border-radius: 20px;
    width: 280px;
    transition: 0.4s ease;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0,0,0,0.3);
}

.product-card:hover {
    transform: translateY(-10px) scale(1.05);
    background: rgba(255,255,255,0.15);
}

.product-card img {
    width: 100%;
    height: 220px;
    object-fit: cover;
    border-radius: 15px;
    margin-bottom: 20px;
}

.product-card h3 {
    font-size: 1.3rem;
    margin-bottom: 10px;
}

.price {
    font-size: 1.2rem;
    margin: 15px 0;
    font-weight: bold;
    color: #00e5ff;
}

/* =========================
   STOCK BADGES
========================= */
.stock-badge {
    position: absolute;
    top: 15px;
    right: 15px;
    padding: 6px 14px;
    font-size: 0.7rem;
    font-weight: 700;
    border-radius: 30px;
    text-transform: uppercase;
    color: white;
}

.in-stock {
    background: linear-gradient(45deg, #00c853, #00e676);
}

.low-stock {
    background: linear-gradient(45deg, #ff9800, #ffc107);
}

.out-of-stock {
    background: linear-gradient(45deg, #ff1744, #ff5252);
}

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

/* =========================
   ANIMATIONS
========================= */
@keyframes fadeUp {
    from { opacity: 0; transform: translateY(40px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes zoomIn {
    from { transform: scale(1.1); }
    to { transform: scale(1); }
}

@keyframes float {
    0% { transform: translateY(0); }
    50% { transform: translateY(-12px); }
    100% { transform: translateY(0); }
}

/* =========================
   RESPONSIVE
========================= */
@media(max-width: 768px) {
    .hero-title { font-size: 2.5rem; }
    .cards { flex-direction: column; align-items: center; }
    .service-grid { gap: 25px; }
}