/*
Theme Name: Trident Packaging
Theme URI: https://trident-research.com/
Author: Trident Research
Description: A purpose-built WooCommerce theme for empty cosmetic packaging, components, and folding cartons.
Version: 1.5.0
Requires at least: 6.5
Tested up to: 7.0
Requires PHP: 8.0
Text Domain: trident-packaging
*/

:root {
  --tr-blue: #082d9b;
  --tr-blue-2: #0d49d7;
  --tr-navy: #071a46;
  --tr-orange: #ff5a1f;
  --tr-ink: #111827;
  --tr-muted: #667085;
  --tr-cream: #f6f4ef;
  --tr-line: #dbe2ee;
  --tr-white: #fff;
  --tr-max: 1240px;
  --tr-radius: 22px;
  --tr-shadow: 0 18px 55px rgba(7, 26, 70, .11);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--tr-ink);
  background: var(--tr-white);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 17px;
  line-height: 1.65;
}
img { max-width: 100%; height: auto; }
a { color: var(--tr-blue); text-decoration: none; }
a:hover { color: var(--tr-orange); }
.tr-container { width: min(calc(100% - 40px), var(--tr-max)); margin-inline: auto; }
.tr-eyebrow { color: var(--tr-orange); font-size: .78rem; font-weight: 800; letter-spacing: .16em; text-transform: uppercase; }
.tr-section { padding: 92px 0; }
.tr-section--soft { background: var(--tr-cream); }
.tr-section__head { display: flex; align-items: end; justify-content: space-between; gap: 30px; margin-bottom: 38px; }
.tr-section__head h2 { max-width: 760px; margin: 8px 0 0; color: var(--tr-navy); font-size: clamp(2rem, 4vw, 3.6rem); line-height: 1.05; letter-spacing: -.045em; }
.tr-section__head p { max-width: 510px; margin: 0; color: var(--tr-muted); }

.tr-announcement { padding: 8px 20px; color: white; background: var(--tr-navy); text-align: center; font-size: .82rem; font-weight: 700; letter-spacing: .04em; }
.tr-header { position: sticky; z-index: 50; top: 0; border-bottom: 1px solid rgba(219,226,238,.85); background: rgba(255,255,255,.94); backdrop-filter: blur(14px); }
.tr-header__row { min-height: 82px; display: flex; align-items: center; gap: 30px; }
.tr-brand { flex: 0 0 auto; display: flex; align-items: center; }
.tr-brand img { width: 172px; max-height: 66px; object-fit: contain; }
.tr-nav { margin-left: auto; }
.tr-nav ul { display: flex; align-items: center; gap: 27px; margin: 0; padding: 0; list-style: none; }
.tr-nav a { color: var(--tr-ink); font-size: .91rem; font-weight: 700; }
.tr-nav a:hover { color: var(--tr-blue); }
.tr-header__actions { display: flex; align-items: center; gap: 12px; }
.tr-cart { min-width: 42px; height: 42px; display: inline-grid; place-items: center; border: 1px solid var(--tr-line); border-radius: 50%; color: var(--tr-navy); }
.tr-menu-toggle { display: none; border: 0; background: none; color: var(--tr-navy); font-size: 1.7rem; }

.tr-button, .woocommerce a.button, .woocommerce button.button, .woocommerce input.button, .woocommerce #respond input#submit {
  min-height: 48px; display: inline-flex; align-items: center; justify-content: center; padding: 12px 22px; border: 2px solid var(--tr-blue); border-radius: 999px; color: white; background: var(--tr-blue); font-weight: 800; line-height: 1.1; transition: transform .2s ease, background .2s ease, color .2s ease;
}
.tr-button:hover, .woocommerce a.button:hover, .woocommerce button.button:hover, .woocommerce input.button:hover { transform: translateY(-2px); color: white; background: var(--tr-blue-2); }
.tr-button--outline { color: var(--tr-blue); background: transparent; }
.tr-button--outline:hover { color: white; background: var(--tr-blue); }
.tr-button--orange { border-color: var(--tr-orange); background: var(--tr-orange); }

.tr-hero { position: relative; overflow: hidden; background: linear-gradient(115deg, #f7f6f2 0%, #fff 52%, #eef4ff 100%); }
.tr-hero::before { position: absolute; inset: 0; content: ""; opacity: .27; background-image: radial-gradient(var(--tr-blue) .7px, transparent .7px); background-size: 23px 23px; mask-image: linear-gradient(90deg, black, transparent 58%); }
.tr-hero__grid { position: relative; min-height: 690px; display: grid; grid-template-columns: 1.02fr .98fr; align-items: center; gap: 54px; padding-block: 68px; }
.tr-hero h1 { margin: 12px 0 24px; color: var(--tr-navy); font-size: clamp(3.1rem, 6.5vw, 6.25rem); line-height: .92; letter-spacing: -.065em; }
.tr-hero h1 span { color: var(--tr-blue); }
.tr-hero__copy > p { max-width: 630px; margin: 0 0 31px; color: var(--tr-muted); font-size: 1.15rem; }
.tr-hero__actions { display: flex; flex-wrap: wrap; gap: 13px; }
.tr-hero__visual { position: relative; }
.tr-hero__image { position: relative; overflow: hidden; border-radius: 160px 160px 28px 28px; box-shadow: var(--tr-shadow); }
.tr-hero__image img { width: 100%; display: block; aspect-ratio: 4/5; object-fit: cover; object-position: center 44%; }
.tr-hero__badge { position: absolute; right: -18px; bottom: 44px; max-width: 220px; padding: 18px 22px; border-left: 4px solid var(--tr-orange); border-radius: 12px; color: var(--tr-navy); background: white; box-shadow: var(--tr-shadow); font-size: .9rem; font-weight: 800; }
.tr-trust { border-top: 1px solid var(--tr-line); border-bottom: 1px solid var(--tr-line); background: white; }
.tr-trust__row { min-height: 86px; display: grid; grid-template-columns: repeat(4,1fr); align-items: center; gap: 20px; color: var(--tr-navy); text-align: center; font-size: .82rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }

.tr-categories { display: grid; grid-template-columns: repeat(3,1fr); gap: 20px; }
.tr-category { position: relative; min-height: 300px; overflow: hidden; padding: 28px; border: 1px solid var(--tr-line); border-radius: var(--tr-radius); color: var(--tr-navy); background: white; transition: transform .25s ease, box-shadow .25s ease; }
.tr-category:hover { transform: translateY(-5px); box-shadow: var(--tr-shadow); color: var(--tr-blue); }
.tr-category__icon { height: 150px; display: grid; place-items: center; color: var(--tr-blue); }
.tr-category__icon svg { width: 120px; height: 140px; }
.tr-category h3 { margin: 13px 0 4px; font-size: 1.35rem; }
.tr-category p { margin: 0; color: var(--tr-muted); font-size: .9rem; }

.tr-split { display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: 70px; }
.tr-split__media { position: relative; }
.tr-split__media img { width: 100%; display: block; border-radius: 28px; box-shadow: var(--tr-shadow); }
.tr-split__copy h2 { margin: 10px 0 22px; color: var(--tr-navy); font-size: clamp(2.3rem, 4.5vw, 4.3rem); line-height: 1; letter-spacing: -.05em; }
.tr-split__copy p { color: var(--tr-muted); }
.tr-checks { display: grid; gap: 14px; margin: 27px 0 34px; padding: 0; list-style: none; }
.tr-checks li { position: relative; padding-left: 32px; font-weight: 700; }
.tr-checks li::before { position: absolute; left: 0; content: "✓"; color: var(--tr-orange); font-weight: 900; }

.tr-process { display: grid; grid-template-columns: repeat(4,1fr); gap: 1px; overflow: hidden; border: 1px solid var(--tr-line); border-radius: var(--tr-radius); background: var(--tr-line); }
.tr-step { min-height: 230px; padding: 30px; background: white; }
.tr-step__number { width: 42px; height: 42px; display: grid; place-items: center; border-radius: 50%; color: white; background: var(--tr-blue); font-weight: 900; }
.tr-step h3 { margin: 38px 0 8px; color: var(--tr-navy); }
.tr-step p { margin: 0; color: var(--tr-muted); font-size: .92rem; }

.tr-concepts { display: grid; grid-template-columns: 1.15fr .85fr; gap: 20px; }
.tr-concept { position: relative; overflow: hidden; min-height: 540px; border-radius: var(--tr-radius); background: #eee; }
.tr-concept img { width: 100%; height: 100%; position: absolute; inset: 0; object-fit: cover; }
.tr-concept__label { position: absolute; z-index: 2; left: 24px; bottom: 24px; max-width: 310px; padding: 17px 20px; border-radius: 12px; color: white; background: rgba(7,26,70,.9); backdrop-filter: blur(8px); }
.tr-concept__label strong { display: block; font-size: 1.05rem; }
.tr-concept__label span { opacity: .8; font-size: .8rem; }

.tr-products ul.products { display: grid; grid-template-columns: repeat(4,1fr); gap: 22px; }
.woocommerce ul.products::before, .woocommerce ul.products::after { display: none; }
.woocommerce ul.products li.product { width: auto !important; margin: 0 !important; padding: 16px; border: 1px solid var(--tr-line); border-radius: 18px; background: white; }
.woocommerce ul.products li.product img { border-radius: 13px; }
.woocommerce ul.products li.product .woocommerce-loop-product__title { color: var(--tr-navy); font-size: 1rem; }
.woocommerce ul.products li.product .price { color: var(--tr-blue); font-weight: 800; }
.tr-format-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 22px; }
.tr-format-card { display: block; overflow: hidden; border: 1px solid var(--tr-line); border-radius: 20px; background: white; color: inherit; text-decoration: none; transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease; }
.tr-format-card:hover, .tr-format-card:focus-visible { transform: translateY(-5px); border-color: rgba(8,45,155,.28); box-shadow: 0 18px 38px rgba(7,26,70,.13); }
.tr-format-card:focus-visible { outline: 3px solid var(--tr-orange); outline-offset: 4px; }
.tr-format-card__visual { height: 265px; display: grid; place-items: center; color: var(--tr-blue); background: linear-gradient(145deg, #fff, #edf3ff); }
.tr-format-card__visual svg { width: 145px; height: 190px; filter: drop-shadow(0 18px 18px rgba(7,26,70,.14)); }
.tr-format-card__body { padding: 20px; }
.tr-format-card__type { color: var(--tr-orange); font-size: .7rem; font-weight: 900; letter-spacing: .13em; text-transform: uppercase; }
.tr-format-card h3 { margin: 7px 0 6px; color: var(--tr-navy); font-size: 1.08rem; line-height: 1.25; }
.tr-format-card p { margin: 0; color: var(--tr-muted); font-size: .86rem; }
.tr-format-card__link { display: inline-block; margin-top: 14px; color: var(--tr-blue); font-size: .78rem; font-weight: 900; text-transform: uppercase; letter-spacing: .06em; }
.tr-format-note { margin-top: 22px; color: var(--tr-muted); font-size: .82rem; }

.tr-cta { padding: 80px 0; color: white; background: linear-gradient(125deg, var(--tr-navy), var(--tr-blue)); }
.tr-cta__row { display: flex; align-items: center; justify-content: space-between; gap: 35px; }
.tr-cta h2 { max-width: 760px; margin: 8px 0 0; font-size: clamp(2.2rem, 5vw, 4.5rem); line-height: 1; letter-spacing: -.05em; }
.tr-cta .tr-eyebrow { color: #ff9a72; }

.tr-footer { padding: 72px 0 30px; color: rgba(255,255,255,.76); background: #050f29; }
.tr-footer__grid { display: grid; grid-template-columns: 1.5fr repeat(3,1fr); gap: 55px; }
.tr-footer__brand img { width: 205px; padding: 8px; border-radius: 8px; background: white; }
.tr-footer h3 { margin-top: 0; color: white; font-size: .95rem; }
.tr-footer ul { margin: 0; padding: 0; list-style: none; }
.tr-footer li { margin: 8px 0; }
.tr-footer a { color: rgba(255,255,255,.72); }
.tr-footer a:hover { color: white; }
.tr-footer__bottom { margin-top: 60px; padding-top: 24px; border-top: 1px solid rgba(255,255,255,.14); font-size: .78rem; }

.tr-main { min-height: 60vh; padding: 70px 0; }
.tr-content { width: min(calc(100% - 40px), 900px); margin-inline: auto; }
.tr-content h1 { color: var(--tr-navy); font-size: clamp(2.5rem, 6vw, 5rem); line-height: 1; }

.tr-page-shell { padding: 88px 0 100px; background: linear-gradient(180deg, #f7f9ff 0%, #fff 42%); }
.tr-page-shell .tr-content { width: min(calc(100% - 40px), 1080px); }
.tr-page-eyebrow { margin-bottom: 12px; color: var(--tr-orange); font-size: .78rem; font-weight: 800; letter-spacing: .16em; text-transform: uppercase; }
.tr-page-card { padding: clamp(28px, 5vw, 56px); border: 1px solid var(--tr-line); border-radius: var(--tr-radius); background: #fff; box-shadow: var(--tr-shadow); }
.tr-page-card > :first-child { margin-top: 0; }
.tr-page-card h2, .tr-page-card h3 { color: var(--tr-navy); }
.tr-page-card p, .tr-page-card li { color: var(--tr-muted); font-size: 1.05rem; line-height: 1.75; }

.tr-quote-page { padding: 72px 0 100px; background: linear-gradient(135deg, #f7f9ff 0%, #fff 55%, #fff7f1 100%); }
.tr-quote-hero { max-width: 820px; margin-bottom: 44px; }
.tr-quote-hero h1 { margin: 0 0 18px; color: var(--tr-navy); font-size: clamp(2.8rem, 7vw, 5.5rem); line-height: .98; }
.tr-quote-hero p { color: var(--tr-muted); font-size: clamp(1.05rem, 2vw, 1.3rem); line-height: 1.65; }
.tr-quote-grid { display: grid; grid-template-columns: minmax(0, 1.5fr) minmax(280px, .7fr); gap: 32px; align-items: start; }
.tr-quote-form, .tr-contact-card { padding: clamp(26px, 4vw, 44px); border: 1px solid var(--tr-line); border-radius: var(--tr-radius); background: #fff; box-shadow: var(--tr-shadow); }
.tr-quote-form h2, .tr-contact-card h2 { margin-top: 0; color: var(--tr-navy); }
.tr-quote-form input:not([type="submit"]), .tr-quote-form textarea, .tr-quote-form select { width: 100%; padding: 14px 16px; border: 1px solid #cbd4e7; border-radius: 10px; background: #fff; }
.tr-quote-form textarea { min-height: 180px; }
.tr-quote-form button, .tr-quote-form input[type="submit"] { padding: 14px 24px; border: 0; border-radius: 999px; color: #fff; background: var(--tr-blue); font-weight: 800; cursor: pointer; }
.tr-contact-list { margin: 0; padding: 0; list-style: none; }
.tr-contact-list li { margin: 0 0 22px; padding-bottom: 22px; border-bottom: 1px solid var(--tr-line); }
.tr-contact-list li:last-child { margin-bottom: 0; padding-bottom: 0; border-bottom: 0; }
.tr-contact-list strong { display: block; margin-bottom: 5px; color: var(--tr-orange); font-size: .72rem; letter-spacing: .12em; text-transform: uppercase; }
.tr-contact-list a, .tr-contact-list span { color: var(--tr-navy); line-height: 1.55; }
.tr-response-note { margin-top: 26px; padding: 16px 18px; border-radius: 12px; color: var(--tr-navy); background: #f1f5ff; font-size: .9rem; line-height: 1.5; }
.tr-footer__contact { margin-top: 22px; font-size: .9rem; line-height: 1.65; }
.woocommerce .woocommerce-breadcrumb { color: var(--tr-muted); }
.woocommerce div.product .product_title, .woocommerce-products-header__title { color: var(--tr-navy); }

/* Product catalogue and category archives. */
.post-type-archive-product .tr-main,
.tax-product_cat .tr-main { padding: 48px 0 86px; background: linear-gradient(180deg, #f7f9ff 0, #fff 260px); }
.post-type-archive-product .woocommerce-products-header,
.tax-product_cat .woocommerce-products-header { margin: 0 0 30px; padding: 36px 40px; border: 1px solid var(--tr-line); border-radius: 22px; background: rgba(255,255,255,.9); }
.post-type-archive-product .woocommerce-products-header__title,
.tax-product_cat .woocommerce-products-header__title { margin: 0; font-size: clamp(2.6rem, 5vw, 4.6rem); line-height: 1; letter-spacing: -.05em; }
.post-type-archive-product .woocommerce-result-count,
.tax-product_cat .woocommerce-result-count { margin: 11px 0 30px; color: var(--tr-muted); }
.post-type-archive-product .woocommerce-ordering,
.tax-product_cat .woocommerce-ordering { margin: 0 0 30px; }
.post-type-archive-product .woocommerce-ordering select,
.tax-product_cat .woocommerce-ordering select { min-height: 46px; padding: 0 44px 0 15px; border: 1px solid var(--tr-line); border-radius: 12px; color: var(--tr-ink); background: white; font: inherit; font-size: .9rem; }
.post-type-archive-product ul.products,
.tax-product_cat ul.products { clear: both; display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 24px; margin: 0; }
.post-type-archive-product ul.products li.product,
.tax-product_cat ul.products li.product { display: flex; flex-direction: column; overflow: hidden; padding: 14px 14px 18px; box-shadow: 0 12px 32px rgba(7,26,70,.07); transition: transform .2s ease, box-shadow .2s ease; }
.post-type-archive-product ul.products li.product:hover,
.tax-product_cat ul.products li.product:hover { transform: translateY(-4px); box-shadow: var(--tr-shadow); }
.post-type-archive-product ul.products li.product a.woocommerce-LoopProduct-link,
.tax-product_cat ul.products li.product a.woocommerce-LoopProduct-link { display: block; }
.post-type-archive-product ul.products li.product img,
.tax-product_cat ul.products li.product img { width: 100%; height: 290px; margin: 0 0 15px; object-fit: cover; object-position: center; background: var(--tr-cream); }
.post-type-archive-product ul.products li.product .woocommerce-loop-product__title,
.tax-product_cat ul.products li.product .woocommerce-loop-product__title { min-height: 2.5em; margin: 0; padding: 0 4px; font-size: 1.06rem; line-height: 1.25; }
.post-type-archive-product ul.products li.product .button,
.tax-product_cat ul.products li.product .button { width: calc(100% - 8px); margin: 16px 4px 0; }

/* Individual product presentation. */
.single-product .tr-main { padding: 54px 0 90px; background: linear-gradient(135deg, #f7f9ff 0, #fff 55%); }
.single-product .tr-main > .tr-container { width: min(calc(100% - 40px), 1280px); }
.single-product div.product { display: grid; grid-template-columns: minmax(0,1.05fr) minmax(380px,.95fr); align-items: start; gap: 56px; }
.single-product div.product::before,
.single-product div.product::after { display: none; }
.single-product div.product div.images,
.single-product div.product div.summary { float: none; width: auto; margin: 0; }
.single-product div.product div.images { overflow: hidden; border: 1px solid var(--tr-line); border-radius: 24px; background: var(--tr-cream); box-shadow: 0 18px 48px rgba(7,26,70,.09); }
.single-product div.product div.images img { width: 100%; max-height: 690px; object-fit: cover; object-position: center; }
.single-product div.product div.summary { padding: 42px; border: 1px solid var(--tr-line); border-radius: 24px; background: white; box-shadow: 0 18px 48px rgba(7,26,70,.08); }
.single-product div.product .product_title { margin: 0 0 24px; font-size: clamp(2.35rem,4vw,4.25rem); line-height: .98; letter-spacing: -.05em; }
.single-product div.product .woocommerce-product-details__short-description { color: var(--tr-muted); font-size: 1.08rem; }
.single-product div.product .product_meta { margin-top: 30px; padding-top: 24px; border-top: 1px solid var(--tr-line); color: var(--tr-muted); font-size: .88rem; }
.single-product div.product .product_meta a { font-weight: 800; }
.single-product div.product form.cart,
.single-product div.product .cart { margin: 28px 0 0; }
.single-product div.product a.single_add_to_cart_button,
.single-product div.product button.single_add_to_cart_button,
.single-product div.product .single_add_to_cart_button { min-width: 240px; border-color: var(--tr-blue) !important; color: white !important; background: var(--tr-blue) !important; box-shadow: none; }
.single-product div.product .single_add_to_cart_button:hover { border-color: var(--tr-blue-2) !important; background: var(--tr-blue-2) !important; }
.single-product div.product .woocommerce-tabs,
.single-product div.product .related { grid-column: 1 / -1; }

@media (max-width: 980px) {
	.tr-quote-grid { grid-template-columns: 1fr; }
  .tr-nav { display: none; position: absolute; top: 100%; left: 0; right: 0; padding: 20px; border-bottom: 1px solid var(--tr-line); background: white; }
  .tr-nav.is-open { display: block; }
  .tr-nav ul { align-items: flex-start; flex-direction: column; }
  .tr-menu-toggle { display: block; margin-left: auto; }
  .tr-header__actions .tr-button { display: none; }
  .tr-hero__grid, .tr-split { grid-template-columns: 1fr; }
  .tr-hero__copy { padding-top: 25px; }
  .tr-hero__visual { max-width: 650px; margin-inline: auto; }
  .tr-categories { grid-template-columns: repeat(2,1fr); }
  .tr-process { grid-template-columns: repeat(2,1fr); }
  .tr-products ul.products, .tr-format-grid { grid-template-columns: repeat(2,1fr); }
  .post-type-archive-product ul.products, .tax-product_cat ul.products { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .single-product div.product { grid-template-columns: 1fr; gap: 28px; }
  .tr-footer__grid { grid-template-columns: 1.5fr 1fr; }
}

@media (max-width: 640px) {
  .tr-container { width: min(calc(100% - 28px), var(--tr-max)); }
  .tr-section { padding: 68px 0; }
  .tr-section__head, .tr-cta__row { align-items: flex-start; flex-direction: column; }
  .tr-brand img { width: 142px; }
  .tr-hero__grid { min-height: auto; gap: 38px; padding-block: 55px; }
  .tr-hero h1 { font-size: clamp(3rem, 15vw, 4.9rem); }
  .tr-hero__badge { right: 8px; }
  .tr-trust__row { grid-template-columns: repeat(2,1fr); padding: 18px 0; }
  .tr-categories, .tr-process, .tr-concepts, .tr-products ul.products, .tr-format-grid, .tr-footer__grid { grid-template-columns: 1fr; }
  .post-type-archive-product .woocommerce-products-header, .tax-product_cat .woocommerce-products-header { padding: 28px 24px; }
  .post-type-archive-product ul.products, .tax-product_cat ul.products { grid-template-columns: 1fr; }
  .post-type-archive-product ul.products li.product img, .tax-product_cat ul.products li.product img { height: auto; aspect-ratio: 4/3; }
  .single-product div.product div.summary { padding: 28px 22px; }
  .tr-concept { min-height: 430px; }
}