/* ==========================================================================
 * Tool Box Page
 * ========================================================================== */

.tb-page {
	max-width: 100%;
	overflow-x: hidden;
}

.tb-container {
	max-width: 1400px;
	margin: 0 auto;
	padding: 0 30px;
}

/* ==========================================================================
 * Hero
 * ========================================================================== */
.tb-hero {
	background-size: cover;
	background-position: center;
	background-repeat: no-repeat;
	padding: 100px 0 60px;
	text-align: center;
}

.tb-hero__title {
	font-size: 40px;
	font-weight: 700;
	color: #000;
	margin: 0 0 30px;
	line-height: 1.1;
}

.tb-hero__sub {
	font-size: 15px;
	color: #000;
	margin: 0 0 4px;
	line-height: 1.4;
}

.tb-hero__btn {
	display: inline-block;
	margin-top: 24px;
	padding: 12px 28px;
	background: #dab96a;
	color: #fff;
	font-size: 15px;
	font-weight: 600;
	text-decoration: none;
	border-radius: 3px;
	letter-spacing: 1px;
	transition: background 0.2s;
}

.tb-hero__btn:hover {
	background: #c5a455;
}

/* ==========================================================================
 * Manufacturer Intro
 * ========================================================================== */
.tb-intro {
	padding: 100px 0 60px;
}

.tb-intro__accent {
	width: 140px;
	height: 5px;
	background: #dab96a;
	margin-bottom: 16px;
}

.tb-intro__title {
	font-size: 36px;
	font-weight: 700;
	color: #222;
	margin: 0 0 20px;
	line-height: 1.1;
}

.tb-intro__desc {
	font-size: 14px;
	line-height: 1.7;
	color: #555;
	margin: 0 0 10px;
}

.tb-intro__lists {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 20px;
	margin-top: 24px;
}

.tb-intro__checklist {
	list-style: none;
	padding: 0;
	margin: 0;
}

.tb-intro__checklist li {
	font-size: 14px;
	line-height: 1.6;
	color: #333;
	padding: 10px 0;
	border-bottom: 1px solid #f0f0f0;
	padding-left: 28px;
	position: relative;
}

.tb-intro__checklist li::before {
	content: "\2611";
	position: absolute;
	left: 0;
	top: 10px;
	font-size: 16px;
	color: #333;
}

/* ==========================================================================
 * CTA Bar
 * ========================================================================== */
.tb-cta-bar {
	background: rgba(96, 125, 139, 0.79);
	padding: 80px 0 60px;
}

.tb-cta-bar__inner {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 30px;
	flex-wrap: wrap;
}

.tb-cta-bar__text h2 {
	font-size: 28px;
	font-weight: 700;
	color: #fff;
	margin: 0;
	line-height: 1.2;
	text-align: right;
}

.tb-cta-bar__btn {
	display: inline-block;
	padding: 14px 28px;
	background: #607d8b;
	color: #fff;
	font-size: 18px;
	font-weight: 600;
	text-decoration: none;
	border: 2px solid #fff;
	border-radius: 10px;
	transition: background 0.2s, color 0.2s;
	white-space: nowrap;
}

.tb-cta-bar__btn:hover {
	background: #fff;
	color: #607d8b;
}

/* ==========================================================================
 * Product Cards
 * ========================================================================== */
.tb-products {
	padding: 110px 0 60px;
}

.tb-products__title {
	font-size: 28px;
	font-weight: 700;
	color: #222;
	text-align: center;
	margin: 0 0 30px;
	line-height: 1.2;
}

.tb-products__grid {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: 30px;
}

.tb-products__card {
	background: #fff;
	border-radius: 0 0 5px 5px;
	box-shadow: 0.5px 1px 5px 0 rgba(0, 0, 0, 0.15);
	overflow: hidden;
	text-align: center;
	padding-bottom: 30px;
	display: flex;
	flex-direction: column;
	align-items: center;
}

.tb-products__card img {
	width: 100%;
	height: auto;
	display: block;
	aspect-ratio: 5 / 3;
	object-fit: cover;
}

.tb-products__card h3 {
	font-size: 15px;
	font-weight: 700;
	color: #222;
	margin: 14px 12px 12px;
	line-height: 1.3;
	flex: 1;
}

.tb-products__card-btn {
	display: inline-block;
	padding: 8px 20px;
	background: #607d8b;
	color: #fff;
	font-size: 13px;
	font-weight: 600;
	text-decoration: none;
	border-radius: 5px;
	transition: background 0.2s;
}

.tb-products__card-btn:hover {
	background: #37474f;
}

/* ==========================================================================
 * Why Choose
 * ========================================================================== */
.tb-why {
	padding: 60px 0;
}

.tb-why__title {
	font-size: 24px;
	font-weight: 700;
	color: #222;
	text-align: center;
	margin: 0 0 30px;
	line-height: 1.2;
}

.tb-why__grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 30px;
}

.tb-why__card {
	background: #f8f8f8;
	border: 1px solid #eee;
	padding: 30px 24px;
	text-align: center;
}

.tb-why__icon {
	font-size: 36px;
	color: #607d8b;
	margin-bottom: 12px;
}

.tb-why__card h3 {
	font-size: 16px;
	font-weight: 700;
	color: #222;
	margin: 0 0 10px;
}

.tb-why__card p {
	font-size: 13px;
	line-height: 1.6;
	color: #555;
	margin: 0;
}

/* ==========================================================================
 * Material & Specs
 * ========================================================================== */
.tb-specs {
	padding: 40px 0 50px;
}

.tb-specs p {
	font-size: 14px;
	line-height: 1.7;
	color: #555;
	margin: 0 0 12px;
}

/* ==========================================================================
 * How Does FONNOV Work with You?
 * ========================================================================== */
.tb-howwork {
	padding: 40px 0 0;
}

.tb-howwork__layout {
	display: grid;
	grid-template-columns: 2fr 1fr;
	gap: 40px;
	align-items: flex-start;
}

.tb-howwork__title {
	font-size: 28px;
	font-weight: 700;
	color: #222;
	text-align: center;
	margin: 0 0 24px;
}

.tb-howwork__steps {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 20px;
}

.tb-howwork__step {
	background: #f2f2f2;
	border-radius: 5px;
	padding: 20px;
	box-shadow: 3px 0 0 #e2e2e2;
}

.tb-howwork__step img {
	float: left;
	margin-right: 12px;
	margin-bottom: 8px;
}

.tb-howwork__step p {
	font-size: 13px;
	line-height: 1.6;
	color: #555;
	margin: 0 0 6px;
}

/* ==========================================================================
 * Contact Form (used in howwork right column)
 * ========================================================================== */
.tb-howwork__right {
	padding-top: 70px;
}

.tb-contact__heading {
	font-size: 19px;
	font-weight: 400;
	color: #000;
	margin: 0 0 24px;
	line-height: 1.84;
}

.tb-contact__icon {
	margin-right: 6px;
}

.tb-contact__field {
	margin-bottom: 16px;
}

.tb-contact__field label {
	display: block;
	font-size: 14px;
	font-weight: 600;
	color: #333;
	margin-bottom: 6px;
}

.tb-required {
	color: #e53935;
}

.tb-contact__field input,
.tb-contact__field textarea,
.tb-contact__field select {
	width: 100%;
	padding: 10px 12px;
	font-size: 14px;
	font-family: inherit;
	color: #333;
	line-height: 1.4;
	border: 1px solid #ccc;
	background: #fff;
	transition: border-color 0.2s;
	box-sizing: border-box;
}

.tb-contact__field input:focus,
.tb-contact__field textarea:focus,
.tb-contact__field select:focus {
	border-color: #607d8b;
	outline: none;
	box-shadow: 0 0 0 3px rgba(96, 125, 139, 0.15);
}

/* Native <select> normalization + custom dropdown arrow */
.tb-contact__select {
	-webkit-appearance: none;
	-moz-appearance: none;
	appearance: none;
	padding-right: 36px;
	cursor: pointer;
	background-image: url("data:image/svg+xml;charset=UTF-8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 320 512'%3E%3Cpath fill='%23666' d='M137.4 374.6c12.5 12.5 32.8 12.5 45.3 0l128-128c9.2-9.2 11.9-22.9 6.9-34.9s-16.6-19.8-29.6-19.8L32 192c-12.9 0-24.6 7.8-29.6 19.8s-2.2 25.7 6.9 34.9l128 128z'/%3E%3C/svg%3E");
	background-repeat: no-repeat;
	background-position: right 12px center;
	background-size: 10px 10px;
}
.tb-contact__select::-ms-expand { display: none; }
.tb-contact__select option[value=""] { color: #999; }

.tb-contact__submit {
	display: inline-block;
	padding: 12px 32px;
	background: #607d8b;
	color: #fff;
	font-size: 14px;
	font-weight: 600;
	border: none;
	cursor: pointer;
	transition: background 0.2s;
}

.tb-contact__submit:hover {
	background: #37474f;
}

/* ==========================================================================
 * Manufacturing Process
 * ========================================================================== */
.tb-mfg {
	padding: 40px 0 60px;
	margin-top: 50px;
	background-size: cover;
	background-position: center;
	background-repeat: no-repeat;
}

.tb-mfg__title {
	font-size: 28px;
	font-weight: 700;
	color: #222;
	text-align: center;
	margin: 0 0 16px;
}

.tb-mfg__desc {
	font-size: 14px;
	line-height: 1.7;
	color: #333;
	margin: 0 0 24px;
}

.tb-mfg__table-wrap {
	max-width: 780px;
}

.tb-mfg__table {
	width: 100%;
	border-collapse: collapse;
}

.tb-mfg__table td {
	padding: 14px 16px;
	font-size: 13px;
	line-height: 1.6;
	border: 1px solid #ddd;
	vertical-align: middle;
}

.tb-mfg__label {
	background: #37729c;
	color: #fff;
	font-weight: 700;
	white-space: nowrap;
	min-width: 160px;
}

/* ==========================================================================
 * Custom Extrusion & Fabrication Manufacturing
 * ========================================================================== */
.tb-extrusion {
	padding: 130px 0 74px;
}

.tb-extrusion__title {
	font-size: 28px;
	font-weight: 700;
	color: #222;
	text-align: center;
	margin: 0 0 30px;
}

.tb-extrusion__grid {
	display: grid;
	grid-template-columns: 1fr;
	gap: 20px;
}

/* One-per-row banner card with the label overlaid centered on the image. */
.tb-extrusion__item {
	position: relative;
	overflow: hidden;
	border-radius: 4px;
	background: #222;
	text-align: center;
}

.tb-extrusion__item img {
	width: 100%;
	height: auto;
	aspect-ratio: 16 / 5;
	object-fit: cover;
	display: block;
}

.tb-extrusion__item p {
	position: absolute;
	inset: 0;
	display: flex;
	align-items: center;
	justify-content: center;
	margin: 0;
	padding: 16px 24px;
	font-size: 22px;
	font-weight: 700;
	letter-spacing: 0.04em;
	color: #fff;
	text-transform: uppercase;
	text-align: center;
	text-shadow: 0 2px 8px rgba(0, 0, 0, 0.6);
	background: linear-gradient(
		to right,
		rgba(0, 0, 0, 0.55) 0%,
		rgba(0, 0, 0, 0.25) 50%,
		rgba(0, 0, 0, 0.55) 100%
	);
	transition: background 0.25s ease;
}

.tb-extrusion__item p strong {
	font-weight: inherit;
}

.tb-extrusion__item:hover p {
	background: linear-gradient(
		to right,
		rgba(0, 0, 0, 0.7) 0%,
		rgba(0, 0, 0, 0.4) 50%,
		rgba(0, 0, 0, 0.7) 100%
	);
}

.tb-extrusion__item:hover img {
	transform: scale(1.03);
}

.tb-extrusion__item img {
	transition: transform 0.4s ease;
}

/* ==========================================================================
 * Supply Aluminum Tool Boxes
 * ========================================================================== */
.tb-supply {
	padding: 70px 0 40px;
	/* No full-bleed background — the grey panel is confined to the container. */
}

.tb-supply > .tb-container {
	background: #f2f2f2;
	padding: 40px 40px 50px;
}

.tb-supply__title {
	font-size: 28px;
	font-weight: 700;
	color: #222;
	text-align: center;
	margin: 0 0 20px;
}

.tb-supply__text {
	font-size: 14px;
	line-height: 1.7;
	color: #555;
	margin-bottom: 30px;
}

.tb-supply__text ul {
	padding-left: 20px;
	margin: 12px 0;
}

.tb-supply__text li {
	margin-bottom: 8px;
}

.tb-supply__grid {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: 24px;
}

.tb-supply__card {
	text-align: center;
}

.tb-supply__card img {
	width: 100%;
	height: auto;
	aspect-ratio: 4 / 3;
	object-fit: cover;
	display: block;
}

.tb-supply__card h3 {
	font-size: 16px;
	margin: 10px 0 8px;
	line-height: 1.3;
}

.tb-supply__card h3 a {
	color: #37729c;
	text-decoration: none;
}

.tb-supply__card h3 a:hover {
	text-decoration: underline;
}

/* ==========================================================================
 * Professional Company
 * ========================================================================== */
.tb-professional {
	padding: 100px 0 90px;
	margin-top: 90px;
	background-size: cover;
	background-position: center;
	background-repeat: no-repeat;
}

.tb-professional__title {
	font-size: 28px;
	font-weight: 700;
	color: #222;
	text-align: center;
	margin: 0 0 20px;
}

.tb-professional p {
	font-size: 14px;
	line-height: 1.7;
	color: #333;
	margin: 0 0 12px;
}

.tb-professional__sep {
	border: none;
	border-top: 1px solid #e0dede;
	margin: 30px 0;
}

.tb-professional__bottom {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 30px;
	align-items: flex-start;
	padding-top: 10px;
}

.tb-professional__cta h2 {
	font-size: 26px;
	font-weight: 700;
	color: #222;
	margin: 0 0 14px;
	line-height: 1.2;
}

.tb-professional__cards {
	display: grid;
	grid-template-columns: repeat(2, 1fr);
	gap: 20px;
}

.tb-professional__card {
	background: #e0e0e0;
	border-radius: 5px;
	padding: 16px 20px;
	box-shadow: 1px 0 0 #ccc;
}

.tb-professional__card ul {
	list-style: disc;
	padding-left: 20px;
	margin: 0 0 8px;
}

.tb-professional__card p {
	font-size: 13px;
}

/* ==========================================================================
 * FAQ
 * ========================================================================== */
.tb-faq {
	padding: 130px 0 40px;
}

.tb-faq__header {
	background: #f2f2f2;
	padding: 50px 30px 30px;
	text-align: center;
}

.tb-faq__header h2 {
	font-size: 28px;
	font-weight: 700;
	color: #222;
	margin: 0 0 14px;
}

.tb-faq__header p {
	font-size: 14px;
	line-height: 1.7;
	color: #333;
	margin: 0;
}

.tb-faq__list {
	margin-top: 20px;
}

.tb-faq__item {
	margin-bottom: 0;
}

.tb-faq__question {
	display: flex;
	align-items: center;
	gap: 12px;
	width: 100%;
	padding: 14px 18px;
	background: none;
	border: none;
	cursor: pointer;
	font-size: 15px;
	font-weight: 500;
	font-family: "Raleway", sans-serif;
	color: #333;
	text-align: left;
	transition: color 0.2s;
}

.tb-faq__question:hover {
	color: #2ba0a3;
}

.tb-faq__icon {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 22px;
	height: 22px;
	background: #333;
	color: #fff;
	font-size: 14px;
	line-height: 1;
	border-radius: 2px;
	flex-shrink: 0;
	transition: background 0.2s;
}

.tb-faq__item.is-open .tb-faq__icon {
	background: #2ba0a3;
}

.tb-faq__item.is-open .tb-faq__icon::after {
	content: "−";
}

.tb-faq__item.is-open .tb-faq__question {
	color: #2ba0a3;
}

.tb-faq__answer {
	display: none;
	padding: 0 18px 18px 52px;
}

.tb-faq__item.is-open .tb-faq__answer {
	display: block;
}

.tb-faq__answer p {
	font-size: 14px;
	line-height: 1.7;
	color: #555;
	margin: 0 0 10px;
}

/* ==========================================================================
 * Manufacturer in CHINA
 * ========================================================================== */
.tb-china {
	padding: 70px 0 0;
}

.tb-china__title {
	font-size: 28px;
	font-weight: 700;
	color: #222;
	margin: 0 0 16px;
}

.tb-china p {
	font-size: 14px;
	line-height: 1.7;
	color: #555;
	margin: 0 0 12px;
}

/* ==========================================================================
 * Ready to Start (bottom CTA + form)
 * ========================================================================== */
.tb-ready {
	background-size: cover;
	background-position: right top;
	background-repeat: no-repeat;
	margin-top: 40px;
}

.tb-ready__layout {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 40px;
	align-items: flex-start;
}

.tb-ready__left {
	padding: 100px 0 60px;
}

.tb-ready__left h2 {
	font-size: 28px;
	font-weight: 700;
	color: #222;
	margin: 0 0 16px;
	line-height: 1.2;
}

.tb-ready__left p {
	font-size: 18px;
	color: #333;
}

.tb-ready__right {
	padding: 40px 0 40px;
}

.tb-ready__row {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 12px;
}

.tb-ready__row .tb-contact__field {
	margin-bottom: 12px;
}

/* ==========================================================================
 * Responsive
 * ========================================================================== */
@media (max-width: 960px) {
	.tb-hero__title {
		font-size: 32px;
	}

	.tb-intro__title {
		font-size: 28px;
	}

	.tb-intro__lists {
		grid-template-columns: 1fr;
	}

	.tb-cta-bar__inner {
		flex-direction: column;
		text-align: center;
	}

	.tb-cta-bar__text h2 {
		text-align: center;
		font-size: 24px;
	}

	.tb-products__grid {
		grid-template-columns: repeat(2, 1fr);
	}

	.tb-why__grid {
		grid-template-columns: 1fr;
	}

	.tb-howwork__layout {
		grid-template-columns: 1fr;
	}

	.tb-howwork__right {
		padding-top: 0;
	}

	.tb-howwork__steps {
		grid-template-columns: 1fr;
	}

	.tb-mfg__table-wrap {
		overflow-x: auto;
	}

	.tb-extrusion__item p {
		font-size: 18px;
	}

	.tb-supply__grid {
		grid-template-columns: repeat(2, 1fr);
	}

	.tb-professional__bottom {
		grid-template-columns: 1fr;
	}

	.tb-professional__cards {
		grid-template-columns: 1fr;
	}

	.tb-ready__layout {
		grid-template-columns: 1fr;
	}

	.tb-ready__left {
		padding: 60px 0 20px;
	}
}

@media (max-width: 640px) {
	.tb-container {
		padding: 0 20px;
	}

	.tb-hero {
		padding: 60px 0 40px;
	}

	.tb-hero__title {
		font-size: 26px;
	}

	.tb-intro {
		padding: 60px 0 40px;
	}

	.tb-products__grid {
		grid-template-columns: 1fr;
	}

	.tb-products__title,
	.tb-why__title {
		font-size: 22px;
	}

	.tb-extrusion__item p {
		font-size: 15px;
		padding: 10px 14px;
		letter-spacing: 0.02em;
	}
	.tb-extrusion__item img {
		aspect-ratio: 16 / 7;
	}

	.tb-supply__grid {
		grid-template-columns: 1fr;
	}

	.tb-extrusion,
	.tb-professional {
		padding: 60px 0 40px;
		margin-top: 40px;
	}

	.tb-faq {
		padding: 60px 0 30px;
	}

	.tb-ready__row {
		grid-template-columns: 1fr;
	}
}