@font-face {
	font-family: 'Britanica Black';
	src: url('/static/fonts/britanica-black.ttf') format('truetype');
	font-weight: 900;
	font-style: normal;
}


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

body {
	font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
	background-color: #ffffff;
	color: #111111;
}

header {
	display: flex;
	justify-content: space-between;
	align-items: center;
	padding: 1.5rem 3rem;
	border-bottom: 1px solid #e0e0e0;
}

.site-logo {
	height: 50px;
	width: auto;
	max-width: 300px;
}

nav {
	display: flex;
	align-items: center;
	gap: 1.5rem;
}

nav a {
	text-decoration: none;
	color: #111;
}

.country-selector {
	border: 1px solid #3f78ff;
	border-radius: 999px;
	padding: 0.3rem 1rem;
	color: #111;
	font-size: 0.9rem;
}

.cart-link {
	display: flex;
	align-items: center;
	gap: 0.4rem;
	border: 1px solid #3f78ff;
	border-radius: 999px;
	padding: 0.3rem 0.8rem;
	color: #111;
}

.cart-icon {
	width: 24px;
	height: 24px;
	object-fit: contain;
}

.cart-count {
	font-size: 0.9rem;
	font-weight: 600;
}

/* Hero */

.hero {
	text-align: center;
	padding: 4rem 2rem 2rem;
}

.hero h1 {
	font-family: 'Britanica Black', sans-serif;
}

.hero p {
	font-size: 1rem;
	color: #555;
	margin: 0 auto;
}


/* Book Grid*/

.book-grid {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	justify-content: center;
	justify-items: center;
	gap: 1rem;
	padding: 3rem 2rem;
	max-width: 1400px;
	margin: 0 auto;
}

.book-grid a {
	text-decoration: none;
}

.book-item {
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 1rem;
}

.buy-now {
	display: inline-block;
	background-color: #111;
	color: #fff;
	text-decoration: none;
	padding: 0.75rem 2rem;
	border-radius: 6px;
	font-size: 0.95rem;
	font-weight: 500;
}

.book-grid img {
        width: 100%;
        height: auto;
        display: block;
	max-width: 320px;
}

/* Footer */

footer {
	text-align: center;
	padding: 2rem;
	border-top: 1px solid #e0e0e0;
	font-size: 0.85rem;
	color: #555;
}

footer a {
	color: #111;
	text-decoration: none;
	margin: 0 0.5rem;
}

.payment-icons {
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 0.5rem;
	margin-top: 1rem;
}

.payment-icons img {

	width: 45px;
	height: auto;
}

/* Product Page */

.product-details-heading {
	font-size: 1.3rem;
	font-weight: 700;
	margin-top: 1.5rem;
	margin-bottom: 1rem;
}

.product-specs {
	list-style: disc;
	padding-left: 1.2rem;
	margin-bottom: 1rem;
	line-height: 2;
	font-size: 0.95rem;
}

.product-specs li strong {
	font-weight: 700;
}

.product-page {
	display: flex;
	gap: 4rem;
	max-width: 1200px;
	margin: 4rem auto;
	padding: 0 4rem;
	align-items: flex-start;
}

.product-cover img {
	width: 450px;
	height: auto;
	display: block;
}

.product-details {
	flex: 1;
}

.product-details h1 {
	font-family: 'Britanica Black', sans-serif;
}

.product-details h2 {
	font-size: 1.1rem;
	font-weight: 400;
	color: #555;
	margin-bottom: 0.25rem;
}

.product-details h3 {
	font-size: 0.9rem;
	font-weight: 400;
	color: #888;
	margin-bottom: 1.5rem;
}

.product-price {
	font-size: 1.8rem;
	font-weight: 700;
	margin-bottom: 1.5rem;
}

.product-description {
	font-size: 1rem;
	line-height: 1.7;
	color: #333;
	margin-bottom: 1.5rem;
}

.add-to-cart {
	display: inline-block;
	background-color: #111;
	color: #fff;
	text-decoration: none;
	padding: 1rem 3rem;
	border-radius: 6px;
	font-size: 1rem;
	font-weight: 500;
	letter-spacing: 0.02rem;
}

.add-to-cart:hover {
	background-color: #3f78ff;
}

/* About */

.about-page { 
	display: flex;
	gap: 4rem;
	max-width: 1200px;
	margin: 4rem auto;
	padding: 0 4rem;
	align-items: flex-start;
	
}

.about-title {
	font-family: 'Britanica Black', sans-serif;
}

.about-section {
	font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
	font-size: 1rem;
	line-height: 1.7;
	color: #333;
	margin-bottom: 1.5rem;
}

/* Cart */

.cart-page {
	max-width: 800px;
	margin: 4rem auto;
	padding: 0.2rem;
}

.cart-page h1 {
	font-family: 'Britanica Black', sans-serf;
	font-size: 2rem;
	margin-bottom: 2rem;
}

.cart-items {
	display: flex;
	flex-direction: column;
	gap: 1.5rem;
	margin-bottom: 2rem;
}

.cart-item {
	display: flex;
	align-items: center;
	gap: 2rem;
	border-bottom: 1px solid #e0e0e0;
	padding-bottom: 1.5rem;
}

.cart-item img {
	width: 80px;
	height: auto;
	display: block;
}

.cart-item-details h2 {
	font-size: 1.1rem;
	font-weight: 700;
	margin-bottom: 0.25rem;
}

.cart-item-details h3 {
	font-size: 0.9rem;
	font-weight: 400;
	color: #555;
	margin-bottom: 0.25rem;
}

.cart-item-price {
	font-size: 1rem;
	font-weight: 600;
}

.remove-item {
	color: #888;
	font-size: 0.85rem;
	text-decoration: none;
}

.remove-item:hover {
	color: #ff0000;
}

.cart-total {
	text-align: right;
	padding-top: 1rem;
}

.cart-total p {
	font-size: 1.2rem;
	margin-bottom: 1rem;
}

.cart-empty {
	color: #555;
	font-size: 1rem;
}

.cart-empty a {
	color: #3f78ff;
	text-decoration: none;
}

/* Form */

.form-group {
	display: flex;
	flex-direction: column;
	margin-bottom: 1.2rem;
}

.form-group label {
	font-size: 1rem;
	font-weight: 600;
	margin-bottom: 0.3rem;
	color: #111;
}

.form-group input {
	padding: 0.6rem 0.8rem;
	border: 1px solid #ccc;
	border-radius: 4px;
	font-size: 1rem;
	font-family: inherit;
}

.form-group input:focus {
	outline: none;
	border-color: #3f78ff;
}

@media (max-width: 768px) {
	.book-grid {
		grid-template-columns: repeat(2, 1fr);
		padding: 1.5rem 1rem;
		gap: 1rem;
	}

	.hero {
		padding: 2rem 1rem 1rem;
	}

	.hero h1 {
		font-size: 1.8rem;
	}

	.hero p {
		font-size: 0.95rem;
	}

	header {
		padding: 1rem 1.5rem;
	}

	.site-logo {
		height: 30px;
	}

	.product-page {
		flex-direction: column;
		padding: 1.5rem 1rem;
		gap: 2rem;
	}

	.product-cover img {
		width: 110%;
	}

	.cart-page {
		padding: 1.5rem 1rem;
	}

	.cart-item {
		flex-direction: column;
		align-items: flex-start;
	}
}