/*
Theme Name: Triad Studio
Theme URI: https://example.com/triad-studio
Author: Triad Studio
Author URI: https://example.com
Description: A modern, professional clothing-box store. Five themed boxes in each of three fixed-price tiers — Small £25, Medium £40, Large £70 — each with a product page, Sale tag, real stock and sold counters, a visible collection, item count and guaranteed minimum retail value, a browser-side basket, guest checkout handed to Paddle (or a clearly-marked demo checkout until Paddle is configured), optional customer accounts and order history. No WooCommerce required.
Version: 4.1.0
Requires at least: 6.0
Tested up to: 6.7
Requires PHP: 7.4
Text Domain: triad-studio
*/

/* ---------- Design tokens ---------- */
:root {
	--triad-navy: #032D64;
	--triad-navy-dark: #021F47;
	--triad-blue: #0B4DA2;
	--triad-red: #E4002B;
	--triad-text: #111827;
	--triad-soft: #5B6472;
	--triad-line: #E5E7EB;
	--triad-bg: #FFFFFF;
	--triad-panel: #F3F6FB;
	--triad-white: #FFFFFF;
	--triad-green: #0F8A5F;
	--triad-error: #B3261E;
	--triad-font: 'Poppins', -apple-system, 'Segoe UI', Roboto, sans-serif;
	--triad-radius: 10px;
	--triad-shadow: 0 1px 2px rgba(16, 24, 40, 0.06), 0 2px 8px rgba(16, 24, 40, 0.06);
}

/* ---------- Reset / base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
	margin: 0;
	background: var(--triad-bg);
	color: var(--triad-text);
	font-family: var(--triad-font);
	font-size: 15px;
	line-height: 1.6;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, h4 { font-family: var(--triad-font); font-weight: 600; line-height: 1.2; letter-spacing: -0.01em; margin: 0 0 0.5em; }
p { margin: 0 0 1em; }
ul { margin: 0; padding: 0; list-style: none; }
button { font-family: var(--triad-font); cursor: pointer; }
input, select, textarea { font-family: var(--triad-font); }
:focus-visible { outline: 2px solid var(--triad-blue); outline-offset: 2px; }
.screen-reader-text {
	position: absolute; width: 1px; height: 1px; overflow: hidden;
	clip: rect(1px, 1px, 1px, 1px); white-space: nowrap;
}

.triad-page__inner { max-width: 1120px; margin: 0 auto; padding: 56px 24px; }
.triad-page__inner h1 { font-size: 34px; }
.triad-content { max-width: 760px; font-size: 15.5px; line-height: 1.75; }
.triad-content h2 { margin: 32px 0 10px; font-size: 22px; }
.triad-content h3 { margin: 24px 0 8px; font-size: 18px; }
.triad-content ul { margin: 0 0 1em; padding-left: 1.4em; list-style: disc; }
.triad-content li { margin-bottom: 0.4em; }
.triad-content a { color: var(--triad-blue); text-decoration: underline; }
.triad-contact { max-width: 760px; margin-top: 24px; }
.triad-contact p { margin: 0; padding: 16px 20px; background: var(--triad-panel); border-radius: var(--triad-radius); }
.triad-contact .triad-form-error { padding: 12px 16px; }

/* ---------- Buttons ---------- */
.triad-btn {
	display: inline-flex; align-items: center; justify-content: center;
	height: 48px; padding: 0 26px; border-radius: 6px;
	font-size: 14px; font-weight: 600; white-space: nowrap;
	border: 1.5px solid var(--triad-text); transition: background 0.15s, color 0.15s, border-color 0.15s;
}
.triad-btn--dark, .triad-btn--primary { background: #000000; border-color: #000000; color: #FFFFFF; }
.triad-btn--dark:hover, .triad-btn--primary:hover { background: var(--triad-navy); border-color: var(--triad-navy); }
.triad-btn--outline { background: transparent; color: var(--triad-text); }
.triad-btn--outline:hover { background: var(--triad-text); color: #FFFFFF; }
.triad-btn:disabled { opacity: 0.5; cursor: not-allowed; }

/* ---------- Announcement, header, promo strip ---------- */
.triad-announce {
	padding: 8px 16px; background: var(--triad-bg); color: var(--triad-navy);
	text-align: center; font-size: 12.5px; font-weight: 500;
}
.triad-nav { position: relative; z-index: 30; background: var(--triad-navy); color: #FFFFFF; }
.triad-nav__inner {
	max-width: 1360px; margin: 0 auto; padding: 0 24px; height: 72px;
	display: flex; align-items: center; justify-content: space-between; gap: 24px;
}
.triad-logo { font-size: 22px; font-weight: 700; font-style: italic; letter-spacing: -0.02em; color: #FFFFFF; }
.triad-nav__links { display: flex; align-items: center; gap: 26px; font-size: 13.5px; font-weight: 500; }
.triad-nav__links a { color: #FFFFFF; opacity: 0.92; }
.triad-nav__links a:hover { opacity: 1; text-decoration: underline; }
.triad-nav__sep { width: 1px; height: 22px; background: rgba(255, 255, 255, 0.25); }
.triad-bag {
	display: inline-flex; align-items: center; gap: 8px; padding: 8px 14px;
	background: rgba(255, 255, 255, 0.12); border-radius: 999px; opacity: 1 !important;
}
.triad-bag:hover { background: rgba(255, 255, 255, 0.2); text-decoration: none !important; }
.triad-bag-count {
	display: inline-flex; align-items: center; justify-content: center; min-width: 20px; height: 20px; padding: 0 6px;
	background: var(--triad-red); border-radius: 999px; font-size: 11.5px; font-weight: 700; line-height: 1;
}
.triad-bag-count[data-count="0"] { display: none; }
.triad-nav__toggle { display: none; background: none; border: none; width: 30px; height: 22px; flex-direction: column; justify-content: space-between; padding: 0; }
.triad-nav__toggle span { display: block; height: 2px; background: #FFFFFF; }
.triad-nav__toggle .screen-reader-text { height: 1px; background: none; }

.triad-promo {
	padding: 9px 16px; background: var(--triad-red); color: #FFFFFF;
	text-align: center; font-size: 12.5px; font-weight: 600; letter-spacing: 0.01em;
}

@media (max-width: 1000px) {
	.triad-nav__inner { padding: 0 16px; height: 64px; }
	.triad-nav__toggle { display: flex; }
	.triad-nav__links {
		position: absolute; top: 64px; left: 0; right: 0; background: var(--triad-navy-dark);
		flex-direction: column; align-items: flex-start; gap: 0;
		max-height: 0; overflow: hidden; transition: max-height 0.25s ease;
	}
	.triad-nav__links.is-open { max-height: 560px; }
	.triad-nav__links a { width: 100%; padding: 14px 16px; border-top: 1px solid rgba(255, 255, 255, 0.08); }
	.triad-nav__sep { display: none; }
	.triad-nav__links .triad-bag { width: auto; margin: 12px 16px 16px; padding: 9px 16px; }
}

/* ---------- Hero ---------- */
.triad-hero { background: linear-gradient(135deg, var(--triad-navy) 0%, #0A4A9E 100%); color: #FFFFFF; }
.triad-hero__inner {
	max-width: 1360px; margin: 0 auto; padding: 64px 24px;
	display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr); gap: 48px; align-items: center;
}
.triad-hero__tag {
	display: inline-block; margin-bottom: 18px; padding: 5px 14px; border-radius: 999px;
	background: rgba(255, 255, 255, 0.14); font-size: 12px; font-weight: 600; letter-spacing: 0.04em; text-transform: uppercase;
}
.triad-hero h1 { text-wrap: balance; margin: 0 0 16px; font-size: 52px; font-weight: 700; line-height: 1.08; letter-spacing: -0.02em; }
.triad-hero__text p { max-width: 520px; margin: 0 0 28px; font-size: 17px; color: rgba(255, 255, 255, 0.86); }
.triad-hero__ctas { display: flex; flex-wrap: wrap; gap: 12px; }
.triad-hero .triad-btn--primary { background: #FFFFFF; border-color: #FFFFFF; color: var(--triad-navy); }
.triad-hero .triad-btn--primary:hover { background: #E6EEFB; border-color: #E6EEFB; }
.triad-hero .triad-btn--outline { color: #FFFFFF; border-color: rgba(255, 255, 255, 0.7); }
.triad-hero .triad-btn--outline:hover { background: #FFFFFF; color: var(--triad-navy); }

.triad-hero__cards { display: flex; flex-direction: column; gap: 12px; }
.triad-tiercard {
	display: grid; grid-template-columns: 1fr auto; align-items: baseline; gap: 2px 16px;
	padding: 18px 22px; border: 1px solid rgba(255, 255, 255, 0.22); border-radius: 12px;
	background: rgba(255, 255, 255, 0.08); transition: background 0.15s, transform 0.15s;
}
.triad-tiercard:hover { background: rgba(255, 255, 255, 0.16); transform: translateX(4px); }
.triad-tiercard__name { font-size: 17px; font-weight: 600; }
.triad-tiercard__price { font-size: 26px; font-weight: 700; }
.triad-tiercard__meta { grid-column: 1 / -1; font-size: 13px; color: rgba(255, 255, 255, 0.8); }

@media (max-width: 1000px) {
	.triad-hero__inner { grid-template-columns: minmax(0, 1fr); padding: 44px 16px; gap: 32px; }
	.triad-hero h1 { font-size: 36px; }
	.triad-hero__text p { font-size: 15.5px; }
}

/* ---------- Trust band ---------- */
.triad-trust { background: var(--triad-panel); border-bottom: 1px solid var(--triad-line); }
.triad-trust__inner {
	max-width: 1360px; margin: 0 auto; padding: 22px 24px;
	display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 24px;
}
.triad-trust__item { display: flex; align-items: center; gap: 12px; color: var(--triad-navy); }
.triad-trust__item svg { flex-shrink: 0; }
.triad-trust__item strong { display: block; font-size: 13.5px; color: var(--triad-text); }
.triad-trust__item span { font-size: 12.5px; color: var(--triad-soft); }

@media (max-width: 1000px) {
	.triad-trust__inner { grid-template-columns: repeat(2, minmax(0, 1fr)); padding: 18px 16px; gap: 16px; }
}
@media (max-width: 520px) {
	.triad-trust__inner { grid-template-columns: minmax(0, 1fr); }
}

/* ---------- Form fields (shared by checkout) ---------- */
.triad-field { margin: 0; }
.triad-field label { display: block; margin-bottom: 6px; font-size: 12.5px; font-weight: 600; }
.triad-field select,
.triad-field input[type="text"],
.triad-field input[type="email"] {
	width: 100%; height: 46px; padding: 0 14px;
	border: 1px solid #CBD2DC; border-radius: 6px; background: var(--triad-white);
	color: var(--triad-text); font-size: 14.5px;
}
.triad-field select:focus,
.triad-field input:focus { border-color: var(--triad-blue); }

.triad-qty {
	display: inline-flex; align-items: stretch; height: 46px;
	border: 1px solid #CBD2DC; border-radius: 6px; background: var(--triad-white); overflow: hidden;
}
.triad-qty button {
	width: 38px; border: 0; background: transparent; color: var(--triad-text); font-size: 18px; line-height: 1;
}
.triad-qty button:hover { background: var(--triad-panel); }
.triad-qty input {
	width: 44px; border: 0; padding: 0; background: transparent; text-align: center;
	font-size: 15px; font-weight: 600; color: var(--triad-text);
	-moz-appearance: textfield; appearance: textfield;
}
.triad-qty input::-webkit-outer-spin-button,
.triad-qty input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
.triad-qty__n { min-width: 34px; display: flex; align-items: center; justify-content: center; font-size: 15px; font-weight: 600; }
.triad-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.triad-hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

/* ---------- Shop ---------- */
.triad-boxes { max-width: 1360px; margin: 0 auto; padding: 40px 24px 64px; }
.triad-boxes__head { display: flex; align-items: baseline; gap: 14px; margin-bottom: 24px; padding-bottom: 14px; border-bottom: 1px solid var(--triad-line); }
.triad-boxes__head h2 { margin: 0; font-size: 30px; font-weight: 700; color: var(--triad-navy); }
.triad-boxes__count { font-size: 13.5px; color: var(--triad-soft); }
.triad-boxes--related { padding-top: 8px; }
.triad-boxes--related > h2 { font-size: 26px; margin-bottom: 20px; color: var(--triad-navy); }

.triad-shop { display: grid; grid-template-columns: 210px minmax(0, 1fr); gap: 32px; align-items: start; }
.triad-filters { position: sticky; top: 16px; }
.triad-filters__group { padding-bottom: 20px; margin-bottom: 20px; border-bottom: 1px solid var(--triad-line); }
.triad-filters h3 { margin: 0 0 12px; font-size: 16px; font-weight: 600; }
.triad-filters li { margin-bottom: 8px; }
.triad-filters a { display: flex; align-items: center; justify-content: space-between; gap: 8px; font-size: 13.5px; color: var(--triad-blue); }
.triad-filters a:hover { text-decoration: underline; }
.triad-count {
	display: inline-flex; align-items: center; justify-content: center; min-width: 22px; height: 20px; padding: 0 6px;
	background: var(--triad-red); border-radius: 4px; color: #FFFFFF; font-size: 11.5px; font-weight: 700;
}
.triad-filters__notes li { position: relative; padding-left: 22px; font-size: 13px; color: var(--triad-soft); }
.triad-filters__notes li::before { content: '\2713'; position: absolute; left: 0; font-weight: 700; color: var(--triad-green); }

.triad-tier { margin-bottom: 44px; scroll-margin-top: 16px; }
.triad-tier:last-child { margin-bottom: 0; }
.triad-tier__head {
	display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: 4px 20px;
	margin-bottom: 18px;
}
.triad-tier__head h3 { margin: 0; font-size: 22px; font-weight: 600; color: var(--triad-navy); }
.triad-tier__head p { margin: 0; font-size: 13px; color: var(--triad-soft); }
.triad-boxes__grid { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 18px; }

/* ---------- Box cards ---------- */
.triad-box {
	display: flex; flex-direction: column; background: var(--triad-white);
	border: 1px solid var(--triad-line); border-radius: var(--triad-radius); overflow: hidden;
	transition: box-shadow 0.2s, transform 0.2s;
}
.triad-box:hover { box-shadow: var(--triad-shadow); transform: translateY(-2px); }
.triad-box--page { overflow: visible; background: transparent; border: 0; border-radius: 0; gap: 10px; }
.triad-box--page:hover { box-shadow: none; transform: none; }

.triad-box__media { position: relative; display: block; aspect-ratio: 1 / 1; background: var(--triad-panel); overflow: hidden; }
.triad-box__media img { width: 100%; height: 100%; object-fit: cover; }
.triad-box__media .triad-box__art { width: 100%; height: 100%; }
.triad-box__sale {
	position: absolute; top: 10px; left: 10px; padding: 4px 8px; border-radius: 5px;
	background: var(--triad-red); color: #FFFFFF; font-size: 12px; font-weight: 700; line-height: 1.3; text-transform: uppercase; letter-spacing: 0.02em;
}
.triad-box__pill {
	display: inline-block; align-self: flex-start; padding: 4px 10px; border-radius: 999px;
	font-size: 11.5px; font-weight: 600; color: var(--triad-text);
}
.triad-box__media .triad-box__pill { position: absolute; bottom: 10px; left: 10px; }
.triad-box__pill--small { background: #E3ECF9; }
.triad-box__pill--medium { background: #B9CDEB; }
.triad-box__pill--large { background: var(--triad-navy); color: #FFFFFF; }

.triad-box__art, .triad-line__art {
	display: flex; align-items: center; justify-content: center; flex-shrink: 0; font-weight: 700;
}
.triad-box__art { flex-direction: column; font-size: 64px; line-height: 1; }
.triad-box__art small { margin-top: 6px; font-size: 11.5px; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; }
.triad-box__art--small { background: #E3ECF9; color: rgba(3, 45, 100, 0.55); }
.triad-box__art--medium { background: #B9CDEB; color: rgba(3, 45, 100, 0.6); }
.triad-box__art--large { background: var(--triad-navy); color: rgba(255, 255, 255, 0.85); }

.triad-box__body { display: flex; flex-direction: column; gap: 6px; padding: 14px 14px 16px; flex: 1; }
.triad-box--page .triad-box__body { padding: 0; }
.triad-box__name { margin: 0; font-size: 15px; font-weight: 500; line-height: 1.35; }
.triad-box__name a { color: var(--triad-blue); }
.triad-box__name a:hover { text-decoration: underline; }
.triad-box__tagline { font-size: 12.5px; color: var(--triad-soft); }

.triad-box__pricing { display: flex; align-items: baseline; gap: 8px; }
.triad-box__price { font-size: 19px; font-weight: 700; }
.triad-box__was { font-size: 14px; font-weight: 600; color: var(--triad-red); }

.triad-box__facts { display: flex; flex-direction: column; gap: 3px; margin: 0; font-size: 12.5px; color: var(--triad-soft); }
.triad-box__facts li { display: flex; gap: 6px; }
.triad-box__facts li::before { content: '\2713'; flex-shrink: 0; font-weight: 700; color: var(--triad-green); }
.triad-box__facts .triad-box__guarantee { color: var(--triad-text); font-weight: 600; }
.triad-box__stock { margin: 0; font-size: 12.5px; font-weight: 600; color: var(--triad-soft); }
.triad-box__stock.is-out { color: var(--triad-error); }
.triad-box__more { margin-bottom: auto; font-size: 12.5px; font-weight: 500; color: var(--triad-blue); text-decoration: underline; }

.triad-box__buy { display: flex; gap: 10px; align-items: stretch; margin-top: 4px; }
.triad-box__buy .triad-qty { flex-shrink: 0; }
.triad-box__add { flex: 1; height: 42px; padding: 0 12px; border-radius: 5px; font-size: 13px; font-weight: 500; }
.triad-box--page .triad-box__add { height: 48px; font-size: 14px; font-weight: 600; }
.triad-box__status { min-height: 18px; margin: 0; font-size: 12.5px; line-height: 1.4; }
.triad-box__status.is-error { color: var(--triad-error); }
.triad-box__status.is-ok { color: var(--triad-green); }
.triad-box__status a { font-weight: 600; text-decoration: underline; }

@media (max-width: 1240px) {
	.triad-shop { grid-template-columns: minmax(0, 1fr); gap: 20px; }
	.triad-filters { position: static; display: flex; flex-wrap: wrap; gap: 8px 24px; }
	.triad-filters__group { padding: 0; margin: 0; border: 0; }
	.triad-filters__group h3 { display: none; }
	.triad-filters ul { display: flex; flex-wrap: wrap; gap: 8px; }
	.triad-filters li { margin: 0; }
	.triad-filters a { padding: 7px 14px; border: 1px solid var(--triad-line); border-radius: 999px; }
	.triad-filters__notes { display: none; }
	.triad-boxes__grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
@media (max-width: 820px) {
	.triad-boxes { padding: 28px 16px 48px; }
	.triad-boxes__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
	.triad-boxes__head h2 { font-size: 26px; }
	.triad-box__body { padding: 12px 12px 14px; }
}
@media (max-width: 340px) {
	.triad-boxes__grid { grid-template-columns: minmax(0, 1fr); }
}

/* ---------- Single box page ---------- */
.triad-product__inner { max-width: 1240px; margin: 0 auto; padding: 28px 24px 24px; }
.triad-crumbs { margin-bottom: 20px; font-size: 13px; color: var(--triad-soft); }
.triad-crumbs a { color: var(--triad-blue); text-decoration: underline; }
.triad-product__grid { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr); gap: 48px; align-items: start; }
.triad-product__media { position: relative; border: 1px solid var(--triad-line); border-radius: var(--triad-radius); overflow: hidden; background: var(--triad-panel); }
.triad-product__media img { width: 100%; height: auto; }
.triad-product__media .triad-box__sale { top: 14px; left: 14px; font-size: 13px; padding: 5px 10px; }
.triad-product__art { width: 100%; aspect-ratio: 1 / 1; font-size: 150px; }
.triad-product__title { margin: 4px 0 0; font-size: 32px; font-weight: 700; line-height: 1.15; letter-spacing: -0.02em; }
.triad-box--page .triad-box__price { font-size: 32px; }
.triad-box--page .triad-box__was { font-size: 20px; }
.triad-box--page .triad-box__tagline { font-size: 14px; }
.triad-box--page .triad-box__facts { font-size: 14px; }
.triad-box--page .triad-box__stock { font-size: 13.5px; }
.triad-product__save { margin: 0; font-size: 14px; font-weight: 600; color: var(--triad-green); }
.triad-product__desc { margin: 4px 0; color: var(--triad-soft); }
.triad-product__desc p:last-child { margin-bottom: 0; }
.triad-product__details { margin-top: 16px; border-top: 1px solid var(--triad-line); }
.triad-product__details details { border-bottom: 1px solid var(--triad-line); }
.triad-product__details summary {
	display: flex; align-items: center; justify-content: space-between; padding: 14px 0;
	font-size: 14.5px; font-weight: 600; cursor: pointer; list-style: none;
}
.triad-product__details summary::-webkit-details-marker { display: none; }
.triad-product__details summary::after { content: '+'; font-size: 20px; font-weight: 400; color: var(--triad-soft); }
.triad-product__details details[open] summary::after { content: '\2212'; }
.triad-product__details p { margin: 0 0 14px; font-size: 14px; color: var(--triad-soft); }
.triad-product__details a { color: var(--triad-blue); text-decoration: underline; }

@media (max-width: 900px) {
	.triad-product__inner { padding: 16px 16px 8px; }
	.triad-product__grid { grid-template-columns: minmax(0, 1fr); gap: 24px; }
	.triad-product__title { font-size: 26px; }
	.triad-product__art { font-size: 110px; }
}

/* ---------- What could be inside (the visible collection) ---------- */
.triad-inside { max-width: 1240px; margin: 0 auto; padding: 48px 24px 24px; }
.triad-inside h2 { text-align: center; font-size: 28px; font-weight: 700; color: var(--triad-navy); margin-bottom: 10px; }
.triad-inside__intro { max-width: 700px; margin: 0 auto 32px; text-align: center; color: var(--triad-soft); font-size: 14.5px; }
.triad-pool__grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(168px, 1fr)); gap: 16px; }
.triad-pool__item { display: flex; flex-direction: column; gap: 3px; }
.triad-pool__img {
	display: flex; align-items: center; justify-content: center; aspect-ratio: 4 / 5; margin-bottom: 6px;
	border-radius: 8px; overflow: hidden; text-align: center; font-size: 12.5px; font-weight: 600; color: rgba(3, 45, 100, 0.55);
}
.triad-pool__img span { padding: 12px; }
.triad-pool__img img { width: 100%; height: 100%; object-fit: cover; }
.triad-pool__img--small { background: #E3ECF9; }
.triad-pool__img--medium { background: #B9CDEB; }
.triad-pool__img--large { background: var(--triad-navy); color: rgba(255, 255, 255, 0.75); }
.triad-pool__name { font-size: 14px; font-weight: 600; line-height: 1.3; }
.triad-pool__value { font-size: 12.5px; color: var(--triad-soft); }
.triad-pool__empty { color: var(--triad-soft); }

@media (max-width: 820px) {
	.triad-inside { padding: 36px 16px 8px; }
	.triad-pool__grid { grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); }
}

/* ---------- How it works ---------- */
.triad-how { max-width: 1240px; margin: 0 auto; padding: 40px 24px 24px; }
.triad-how h2 { text-align: center; font-size: 28px; font-weight: 700; color: var(--triad-navy); margin-bottom: 28px; }
.triad-how__grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; }
.triad-how__step { padding: 24px; background: var(--triad-panel); border-radius: var(--triad-radius); }
.triad-how__num {
	display: flex; align-items: center; justify-content: center; width: 38px; height: 38px; margin-bottom: 14px;
	border-radius: 50%; background: var(--triad-navy); color: #FFFFFF; font-size: 15px; font-weight: 700;
}
.triad-how__step h3 { font-size: 17px; margin-bottom: 6px; }
.triad-how__step p { margin: 0; font-size: 14px; color: var(--triad-soft); }

/* ---------- FAQ ---------- */
.triad-faq { max-width: 860px; margin: 0 auto; padding: 32px 24px 64px; }
.triad-faq h2 { text-align: center; font-size: 28px; font-weight: 700; color: var(--triad-navy); margin-bottom: 24px; }
.triad-faq details { border-bottom: 1px solid var(--triad-line); }
.triad-faq details:first-child { border-top: 1px solid var(--triad-line); }
.triad-faq summary {
	display: flex; align-items: center; justify-content: space-between; gap: 16px;
	padding: 18px 0; font-size: 15px; font-weight: 600; cursor: pointer; list-style: none;
}
.triad-faq summary::-webkit-details-marker { display: none; }
.triad-faq summary::after { content: '+'; flex-shrink: 0; font-size: 22px; font-weight: 400; color: var(--triad-blue); }
.triad-faq details[open] summary::after { content: '\2212'; }
.triad-faq details p { margin: 0; padding: 0 0 18px; color: var(--triad-soft); font-size: 14.5px; }
.triad-faq details a { color: var(--triad-blue); text-decoration: underline; }

@media (max-width: 820px) {
	.triad-how { padding: 32px 16px 16px; }
	.triad-how__grid { grid-template-columns: minmax(0, 1fr); gap: 14px; }
	.triad-faq { padding: 24px 16px 48px; }
	.triad-how h2, .triad-faq h2, .triad-inside h2 { font-size: 24px; }
}

/* ---------- Breadcrumbs ---------- */
.triad-breadcrumbs { display: flex; align-items: center; gap: 8px; margin-bottom: 14px; font-size: 13px; color: var(--triad-soft); }
.triad-breadcrumbs a { color: var(--triad-soft); text-decoration: none; }
.triad-breadcrumbs a:hover { color: var(--triad-blue); text-decoration: underline; }
.triad-breadcrumbs strong { color: var(--triad-text); font-weight: 600; }

/* ---------- Card titles (basket, checkout, order summary) ---------- */
.triad-card-title { display: flex; align-items: center; gap: 10px; font-size: 18px; margin: 0 0 16px; }
.triad-card-title__icon { font-size: 18px; line-height: 1; }

/* ---------- Basket ---------- */
.triad-basket { margin-top: 12px; }
.triad-basket__grid { display: grid; grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr); gap: 28px; align-items: start; }
.triad-basket__main { display: flex; flex-direction: column; gap: 28px; }

.triad-lines { margin: 0; }
.triad-line {
	display: grid; grid-template-columns: 76px minmax(0, 1fr) auto;
	grid-template-areas: "art info total" "art info qty" "art info remove"; align-items: center; column-gap: 18px; row-gap: 6px;
	padding: 14px; margin-bottom: 12px;
	background: var(--triad-white); border: 1px solid var(--triad-line); border-radius: var(--triad-radius);
}
.triad-line__art { width: 76px; height: 76px; border-radius: 8px; font-size: 32px; grid-area: art; align-self: start; }
.triad-line .triad-qty, .triad-line__total, .triad-line__remove { justify-self: end; }
.triad-line__info { display: flex; flex-direction: column; gap: 2px; min-width: 0; grid-area: info; }
.triad-line__info strong { font-size: 15px; font-weight: 600; }
.triad-line__info strong a { color: var(--triad-blue); }
.triad-line__info strong a:hover { text-decoration: underline; }
.triad-line__info > span { font-size: 12.5px; color: var(--triad-soft); }
.triad-line .triad-qty { height: 40px; grid-area: qty; }
.triad-line__total { font-size: 18px; font-weight: 700; text-align: right; grid-area: total; }
.triad-line__remove {
	background: none; border: 0; padding: 4px; color: var(--triad-soft);
	font-size: 12.5px; text-decoration: underline; grid-area: remove;
}
.triad-line__remove:hover { color: var(--triad-error); }
.triad-basket__continue { margin: 8px 0 0; font-size: 14px; font-weight: 600; color: var(--triad-blue); }
.triad-basket__continue a:hover { text-decoration: underline; }

.triad-basket__side { display: flex; flex-direction: column; gap: 16px; position: sticky; top: 16px; }
.triad-basket__summary,
.triad-checkout {
	padding: 22px; background: var(--triad-white); border: 1px solid var(--triad-line); border-radius: var(--triad-radius);
}
.triad-basket__row { display: flex; justify-content: space-between; gap: 16px; padding: 6px 0; font-size: 14px; color: var(--triad-soft); }
.triad-basket__row span:last-child { text-align: right; }
.triad-basket__row--total { margin-top: 8px; padding-top: 14px; border-top: 1px solid var(--triad-line); align-items: baseline; color: var(--triad-text); font-size: 15px; font-weight: 600; }
.triad-basket__row--total strong { font-size: 26px; font-weight: 700; }
.triad-basket__divider { height: 1px; background: var(--triad-line); margin: 14px 0; }
.triad-basket__note { margin: 0; font-size: 12.5px; line-height: 1.5; color: var(--triad-soft); }
.triad-basket__note a { color: var(--triad-blue); }

.triad-secure { display: flex; align-items: flex-start; gap: 10px; }
.triad-secure__lock { font-size: 18px; line-height: 1.3; flex-shrink: 0; }
.triad-secure strong { display: block; font-size: 13px; margin-bottom: 2px; }
.triad-secure p { margin: 0; font-size: 12.5px; color: var(--triad-soft); line-height: 1.4; }

.triad-checkout .triad-field { margin-bottom: 14px; }
.triad-checkout .triad-account-note { margin-bottom: 14px; padding: 10px 14px; background: var(--triad-panel); border-radius: 6px; }
.triad-terms { margin: 4px 0 14px; }
.triad-terms label { display: flex; align-items: flex-start; gap: 10px; font-size: 13px; line-height: 1.5; cursor: pointer; }
.triad-terms input { flex-shrink: 0; width: 18px; height: 18px; margin: 2px 0 0; accent-color: var(--triad-navy); }
.triad-terms a { color: var(--triad-blue); text-decoration: underline; }
.triad-checkout__btn { width: 100%; margin-top: 4px; }
.triad-form-error[hidden] { display: none; }

.triad-basket__empty {
	padding: 56px 24px; text-align: center;
	background: var(--triad-panel); border-radius: var(--triad-radius);
}
.triad-basket__empty p { margin-bottom: 20px; font-size: 22px; font-weight: 600; }

@media (max-width: 900px) {
	.triad-basket__grid { grid-template-columns: minmax(0, 1fr); }
	.triad-basket__side { position: static; }
}
@media (max-width: 640px) {
	.triad-line {
		grid-template-columns: 56px minmax(0, 1fr) auto;
		grid-template-areas: "art info info" "qty total remove";
		gap: 12px;
	}
	.triad-line__art { width: 56px; height: 56px; font-size: 26px; }
	.triad-line .triad-qty { justify-self: start; }
	.triad-line__total { justify-self: center; }
}

/* ---------- Footer ---------- */
.triad-footer { background: var(--triad-navy-dark); color: #DCE6F5; padding: 44px 24px 28px; }
.triad-footer > * { max-width: 1360px; margin-left: auto; margin-right: auto; }
.triad-footer__top { display: flex; justify-content: space-between; align-items: center; padding-bottom: 26px; flex-wrap: wrap; gap: 12px; }
.triad-footer__logo { font-size: 24px; font-weight: 700; font-style: italic; letter-spacing: -0.02em; color: #FFFFFF; }
.triad-footer__tagline { font-size: 13px; color: #9FB2CF; }
.triad-footer__cols { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 28px; padding: 28px 0; border-top: 1px solid #1C3A66; }
.triad-footer__blurb { font-size: 13.5px; line-height: 1.7; color: #B4C3DB; max-width: 320px; }
.triad-footer__col { display: flex; flex-direction: column; gap: 10px; }
.triad-footer__heading { font-size: 12px; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; color: #8FA4C4; }
.triad-footer__col a { font-size: 14px; color: #DCE6F5; }
.triad-footer__col a:hover, .triad-footer__legal a:hover { color: #FFFFFF; text-decoration: underline; }
.triad-footer__legal { display: flex; flex-wrap: wrap; gap: 8px 24px; padding-top: 20px; border-top: 1px solid #1C3A66; }
.triad-footer__legal a { font-size: 13px; color: #B4C3DB; }
.triad-footer__bottom { display: flex; justify-content: space-between; padding-top: 18px; font-size: 12.5px; color: #8FA4C4; flex-wrap: wrap; gap: 10px; }
.triad-footer__social { display: flex; gap: 20px; }

@media (max-width: 900px) {
	.triad-footer { padding: 36px 16px 24px; }
	.triad-footer__cols { grid-template-columns: 1fr 1fr; }
}

/* ---------- Account (login / register / order history) ---------- */
.triad-account-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; margin-top: 28px; }
.triad-account-box { border: 1px solid var(--triad-line); background: var(--triad-white); border-radius: var(--triad-radius); padding: 28px; }
.triad-account-box h2 { font-size: 22px; margin-bottom: 18px; }
.triad-account-note { font-size: 13px; color: var(--triad-soft); line-height: 1.6; }
.triad-form-error { font-size: 13.5px; color: var(--triad-error); margin-bottom: 12px; }

.triad-account-box form p { margin: 0 0 16px; }
.triad-account-box form label { display: block; font-size: 13px; font-weight: 600; margin-bottom: 6px; }
.triad-account-box form input[type="text"],
.triad-account-box form input[type="email"],
.triad-account-box form input[type="password"] {
	width: 100%; padding: 12px 14px; border: 1px solid #CBD2DC; border-radius: 6px;
	font-size: 14.5px; background: #FFFFFF;
}
.triad-account-box form input[type="submit"] {
	height: 48px; padding: 0 28px; border: 0; border-radius: 6px; background: #000000;
	color: #FFFFFF; font-size: 14px; font-weight: 600; cursor: pointer;
}
.triad-account-box form input[type="submit"]:hover { background: var(--triad-navy); }
.triad-account-box form .login-remember { display: flex; align-items: center; gap: 8px; font-size: 13.5px; font-weight: 400; }
.triad-account-box form .login-remember label { display: inline; margin: 0; font-weight: 400; }
.triad-account-box a { color: var(--triad-blue); text-decoration: underline; }
.triad-register-form { margin-top: 16px; }
.triad-register-form label { display: block; font-size: 13px; font-weight: 600; margin-bottom: 6px; }
.triad-register-form input[type="email"] {
	width: 100%; margin-bottom: 16px; padding: 12px 14px; border: 1px solid #CBD2DC; border-radius: 6px;
	font-size: 14.5px;
}

.triad-orders-table { width: 100%; border-collapse: separate; border-spacing: 0; border: 1px solid var(--triad-line); border-radius: var(--triad-radius); overflow: hidden; background: var(--triad-white); font-size: 14px; margin-top: 16px; }
.triad-orders-table th { text-align: left; padding: 12px 16px; font-size: 12px; letter-spacing: 0.06em; text-transform: uppercase; color: var(--triad-soft); background: var(--triad-panel); border-bottom: 1px solid var(--triad-line); }
.triad-orders-table td { padding: 12px 16px; border-bottom: 1px solid var(--triad-line); }
.triad-orders-table tr:last-child td { border-bottom: 0; }

.triad-order-actions { display: flex; flex-wrap: wrap; gap: 6px; }
.triad-link-btn {
	background: var(--triad-white); border: 1px solid var(--triad-line); border-radius: 999px;
	padding: 5px 12px; cursor: pointer; white-space: nowrap;
	font-size: 12px; font-weight: 600; color: var(--triad-text);
}
.triad-link-btn:hover { background: var(--triad-panel); border-color: var(--triad-blue); color: var(--triad-blue); }
.triad-link-btn:disabled { opacity: 0.5; cursor: not-allowed; }
.triad-link-btn--danger { color: var(--triad-error); border-color: var(--triad-error); }
.triad-link-btn--danger:hover { background: var(--triad-error); color: #FFFFFF; }
.triad-order-details-row td { background: var(--triad-panel); }
.triad-order-details-list { margin: 0 0 8px; padding-left: 18px; font-size: 13.5px; }
.triad-order-details-list li { margin-bottom: 4px; }

@media (max-width: 700px) {
	.triad-account-grid { grid-template-columns: 1fr; }
	.triad-orders-table { display: block; overflow-x: auto; }
}

/* ---------- Order confirmation ---------- */
.triad-order { max-width: 780px; margin: 0 auto; padding: 56px 24px; }
.triad-order__banner { display: flex; align-items: center; gap: 18px; padding: 24px; border: 1px solid var(--triad-line); background: var(--triad-panel); border-radius: var(--triad-radius); margin-bottom: 24px; }
.triad-order__mark { width: 48px; height: 48px; border-radius: 50%; background: var(--triad-green); color: #FFFFFF; display: flex; align-items: center; justify-content: center; font-size: 22px; flex-shrink: 0; }
.triad-order__banner h1 { font-size: 26px; margin-bottom: 4px; }
.triad-order__banner p { margin: 0; color: var(--triad-soft); }
.triad-order__actions { display: flex; gap: 14px; margin-top: 24px; flex-wrap: wrap; }