/* Focus Aura — base + home styles. Values from docs/design/home.md */
@import url('https://fonts.googleapis.com/css2?family=IBM+Plex+Sans:wght@400;500&family=Sora:wght@500&display=swap');

:root {
    --bg-dark: #0b0c10;
    --bg-dark-2: #1d1e22;
    --bg-light: #f0f4f8;
    --text-on-dark: #f0f4f8;
    --text-on-light: #0b0c10;
    --accent: #00e5ff;
    --accent-deep: #00a8cc;
    --btn-secondary: #066d7b;
    --font-head: 'Sora', sans-serif;
    --font-body: 'IBM Plex Sans', sans-serif;
    --container: 1224px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font-family: var(--font-body); font-size: 16px; line-height: 1.65; background: var(--bg-dark); color: var(--text-on-dark); }
img { max-width: 100%; display: block; }
a { color: inherit; }
h1, h2, h3 { font-family: var(--font-head); font-weight: 500; margin: 0; }
p { margin: 0; }

.container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 24px; }
.accent { color: var(--accent); }
.eyebrow { font-size: 13px; color: var(--accent); margin-bottom: 16px; }
.eyebrow--light { color: var(--text-on-dark); }

/* Buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; padding: 14px 26px; border: 0; border-radius: 8px; font: 500 14px var(--font-body); text-decoration: none; cursor: pointer; transition: color .2s, border-color .2s, background-color .2s; }
.btn--primary { background: var(--accent); color: #000; }
.btn--primary:hover { background: #5cf0ff; }
.btn--secondary { background: var(--btn-secondary); color: #fff; }
.btn--secondary:hover { background: #0a8a9b; }
.btn--dark { background: #000; color: #fff; border-radius: 4px; }
.btn--dark:hover { background: #222; }
.btn--light { background: var(--bg-light); color: var(--text-on-light); }
.btn--light:hover { background: #fff; }

/* Header */
.site-header { position: sticky; top: 0; z-index: 50; background: rgba(11, 12, 16, .94); backdrop-filter: blur(8px); }
.site-header__inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; height: 88px; }
.brand img { height: 64px; width: auto; }
.nav { display: flex; gap: 32px; }
.nav a { font-size: 14px; color: #fff; text-decoration: none; padding-bottom: 2px; }
.nav a[aria-current="page"] { border-bottom: 1px solid #fff; }
.nav a:hover { color: var(--accent); }
.header-actions { display: flex; align-items: center; gap: 24px; }
.icon-link { display: inline-flex; align-items: center; gap: 8px; font-size: 14px; color: #fff; text-decoration: none; }
.icon-link svg { width: 22px; height: 22px; }
.nav-toggle { display: none; background: none; border: 0; color: #fff; cursor: pointer; padding: 8px; }
.nav-toggle svg { width: 26px; height: 26px; }

/* Hero */
.hero { position: relative; min-height: 600px; display: flex; align-items: center; justify-content: center; text-align: center; overflow: hidden; }
.hero__bg { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.hero__overlay { position: absolute; inset: 0; background: #1d1e20; opacity: .5; }
.hero__content { position: relative; max-width: 860px; padding: 96px 24px; }
.hero h1 { font-size: 72px; line-height: 1.1; letter-spacing: -.01em; margin-bottom: 24px; }
.hero__lead { max-width: 640px; margin: 0 auto 40px; }
.hero__actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* Shop (light) */
.section { padding: 96px 0; }
.section--light { background: var(--bg-light); color: var(--text-on-light); }
.section--dark { background: var(--bg-dark); }
.section--dark-2 { background: var(--bg-dark-2); }
.section--accent { background: var(--accent-deep); color: var(--text-on-light); text-align: center; }
.shop__toolbar { display: flex; justify-content: flex-end; align-items: center; gap: 8px; margin-bottom: 32px; font-size: 14px; }
.shop__toolbar select { font: inherit; padding: 8px 12px; border: 1px solid #c9d2db; border-radius: 6px; background: #fff; color: inherit; }
.product-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 24px; list-style: none; margin: 0; padding: 0; }
.product-card { display: flex; flex-direction: column; gap: 8px; }
.product-card__image { aspect-ratio: 375 / 469; overflow: hidden; background: #dde4ea; }
.product-card__image img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s; }
.product-card:hover .product-card__image img { transform: scale(1.04); }
.product-card h3 { font: 500 16px/1.4 var(--font-body); margin-top: 8px; }
.product-card__price { font-weight: 500; }
.product-card .btn { margin-top: auto; padding: 12px 20px; }
.pagination { display: flex; justify-content: center; align-items: center; gap: 16px; margin-top: 48px; font-size: 14px; }
.pagination a { text-decoration: none; }
.pagination [aria-current="page"] { text-decoration: underline; }

.product-card__link { text-decoration: none; display: flex; flex-direction: column; gap: 8px; }
.product-card__price s { opacity: .55; margin-right: 6px; font-weight: 400; }
.btn--disabled { opacity: .45; cursor: not-allowed; }
.btn--lg { padding: 16px 32px; font-size: 15px; }
.empty { text-align: center; padding: 48px 0; opacity: .7; }
.view-all { text-align: center; margin-top: 48px; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* Shop page */
.page-head { background: var(--bg-dark); padding: 64px 0 40px; }
.page-head h1 { font-size: 52px; line-height: 1.15; }
.shop__bar { display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap; margin-bottom: 32px; }
.shop__bar .shop__toolbar { margin-bottom: 0; }
.chips { display: flex; gap: 8px; flex-wrap: wrap; }
.chip { padding: 8px 18px; border-radius: 999px; border: 1px solid #c9d2db; font-size: 14px; text-decoration: none; transition: background-color .2s, color .2s, border-color .2s; }
.chip:hover { border-color: var(--text-on-light); }
.chip.is-active { background: var(--text-on-light); color: #fff; border-color: var(--text-on-light); }

/* Product page */
.crumbs { font-size: 14px; margin-bottom: 32px; opacity: .8; }
.crumbs a { text-decoration: none; }
.crumbs a:hover { text-decoration: underline; }
.product { display: grid; grid-template-columns: 1.1fr 1fr; gap: 64px; align-items: start; }
.gallery__main { aspect-ratio: 4 / 5; background: #dde4ea; overflow: hidden; }
.gallery__main img { width: 100%; height: 100%; object-fit: cover; }
.gallery__thumbs { display: flex; gap: 12px; margin-top: 12px; flex-wrap: wrap; }
.gallery__thumbs button { padding: 0; border: 2px solid transparent; background: none; cursor: pointer; width: 72px; aspect-ratio: 4 / 5; overflow: hidden; transition: border-color .2s; }
.gallery__thumbs button.is-active { border-color: var(--text-on-light); }
.gallery__thumbs img { width: 100%; height: 100%; object-fit: cover; }
.product__info h1 { font-size: 40px; line-height: 1.15; margin-bottom: 16px; }
.product__price { font-size: 24px; font-weight: 500; margin-bottom: 24px; }
.product__price s { opacity: .5; font-weight: 400; font-size: 18px; margin-right: 8px; }
.product__desc { margin-bottom: 32px; opacity: .85; }
.option { border: 0; padding: 0; margin: 0 0 24px; }
.option legend { font-size: 14px; font-weight: 500; margin-bottom: 12px; padding: 0; }
.swatches, .sizes { display: flex; gap: 10px; flex-wrap: wrap; }
.swatch { width: 36px; height: 36px; border-radius: 50%; background: var(--swatch); border: 2px solid #fff; box-shadow: 0 0 0 1px #aab4be; cursor: pointer; transition: box-shadow .2s; }
.swatch:hover { box-shadow: 0 0 0 2px #6b7680; }
.swatch.is-active { box-shadow: 0 0 0 2px var(--text-on-light); }
.size { min-width: 48px; padding: 10px 14px; border: 1px solid #c9d2db; background: #fff; border-radius: 6px; font: 500 14px var(--font-body); cursor: pointer; transition: background-color .2s, color .2s, border-color .2s; }
.size:hover:not(:disabled) { border-color: var(--text-on-light); }
.size.is-active { background: var(--text-on-light); color: #fff; border-color: var(--text-on-light); }
.size:disabled { opacity: .4; text-decoration: line-through; cursor: not-allowed; }
.stock { font-size: 14px; min-height: 22px; margin-bottom: 16px; }
.stock--low { color: #b45309; }
.stock--out { color: #b91c1c; }
.buy-row { display: flex; gap: 12px; }
.qty input { width: 72px; height: 100%; padding: 0 12px; font: inherit; border: 1px solid #c9d2db; border-radius: 4px; background: #fff; }
.buy-row .btn { flex: 1; }
.buy-row .btn:disabled { opacity: .45; cursor: not-allowed; }
.perks { list-style: none; margin: 32px 0 0; padding: 24px 0 0; border-top: 1px solid #c9d2db; display: grid; gap: 8px; font-size: 14px; }

[hidden] { display: none !important; }

/* Checkout */
.checkout__main { display: flex; flex-direction: column; gap: 24px; }
.checkout__box { max-width: none; margin: 0; border: 0; }
.checkout__box legend { font: 500 20px var(--font-head); padding: 0; margin-bottom: 8px; }
.radio-card { display: flex; gap: 12px; align-items: flex-start; padding: 14px 16px; border: 1px solid #c9d2db; border-radius: 10px; margin-top: 12px; cursor: pointer; font-size: 14px; line-height: 1.5; transition: border-color .2s; }
.radio-card:has(input:checked) { border-color: var(--text-on-light); box-shadow: 0 0 0 1px var(--text-on-light); }
.radio-card input { margin-top: 4px; }
.new-address { margin-top: 16px; }
.pay-buttons { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 16px; }
.btn--paypal { background: #ffc439; color: #111; }
.btn--paypal:hover { background: #f5b800; }
.summary-items { list-style: none; margin: 0; padding: 0 0 12px; display: flex; flex-direction: column; gap: 12px; font-size: 14px; border-bottom: 1px solid #eef2f6; }
.summary-items li { display: flex; justify-content: space-between; gap: 16px; }
.summary-items small { opacity: .65; }
.summary-dl { margin: 16px 0; display: flex; flex-direction: column; gap: 10px; font-size: 15px; }
.summary-dl div { display: flex; justify-content: space-between; }
.summary-dl dd { margin: 0; font-weight: 500; }
.narrow-page { max-width: 720px; }
.narrow-page .alert { margin-bottom: 24px; }
.narrow-page .card-box { max-width: none; }

/* Orders (customer) */
.status { display: inline-block; padding: 3px 12px; border-radius: 999px; font-size: 13px; font-weight: 500; white-space: nowrap; }
.status--info { background: #dbeafe; color: #1e3a8a; }
.status--accent { background: #cffafe; color: #155e75; }
.status--good { background: #dcf5e7; color: #14532d; }
.status--off { background: #e5e7eb; color: #4b5563; }
.status--warn { background: #fef3c7; color: #92400e; }
.order-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 12px; }
.order-row { display: grid; grid-template-columns: 1fr auto 100px; gap: 16px; align-items: center; background: #fff; border-radius: 12px; padding: 18px 20px; text-decoration: none; color: var(--text-on-light) !important; box-shadow: 0 1px 3px rgba(11, 12, 16, .08); transition: box-shadow .2s, transform .2s; }
.order-row:hover { box-shadow: 0 6px 16px rgba(11, 12, 16, .12); transform: translateY(-1px); }
.order-row__main { display: flex; flex-direction: column; }
.order-row__main small { opacity: .65; }
.order-row__total { text-align: right; font-weight: 500; }
.order-head { display: flex; align-items: center; gap: 16px; margin-bottom: 20px; }
.order-box { max-width: none; }
.order-cols { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.order-cols .card-box { margin-bottom: 24px; }
.order-actions { display: flex; gap: 12px; flex-wrap: wrap; }
.order-actions form { margin: 0; }
.timeline { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 12px; font-size: 14px; }
.timeline li { padding-left: 14px; border-left: 3px solid var(--accent); }
.timeline small { display: block; opacity: .65; }
.notice--info { background: #e0f7fb; border-color: #a5e4ef; }

/* Bag */
.icon-link .bag-count { display: inline-grid; place-items: center; min-width: 20px; height: 20px; padding: 0 6px; margin-left: -4px; border-radius: 999px; background: var(--accent); color: #000; font-size: 12px; font-weight: 500; }
.cart { display: grid; grid-template-columns: 1fr 360px; gap: 48px; align-items: start; }
.cart__lines { display: flex; flex-direction: column; gap: 24px; }
.cart-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; background: #fff; border-radius: 12px; box-shadow: 0 1px 3px rgba(11, 12, 16, .08); }
.cart-line { display: grid; grid-template-columns: 96px 1fr 88px 96px; gap: 20px; align-items: center; padding: 20px; border-bottom: 1px solid #eef2f6; }
.cart-line:last-child { border-bottom: 0; }
.cart-line__image { aspect-ratio: 4 / 5; background: #dde4ea; overflow: hidden; border-radius: 6px; }
.cart-line__image img { width: 100%; height: 100%; object-fit: cover; }
.cart-line__name { font-weight: 500; text-decoration: none; color: var(--text-on-light) !important; }
.cart-line__name:hover { text-decoration: underline; }
.cart-line__option, .cart-line__unit { font-size: 14px; opacity: .75; }
.cart-line__unit s { opacity: .6; margin-right: 4px; }
.cart-line__qty input { width: 100%; padding: 10px 8px; text-align: center; font: inherit; border: 1px solid #c9d2db; border-radius: 6px; background: #fff; }
.cart-line__total { font-weight: 500; text-align: right; }
.summary { background: #fff; border-radius: 12px; padding: 24px; box-shadow: 0 1px 3px rgba(11, 12, 16, .08); display: flex; flex-direction: column; gap: 16px; position: sticky; top: 112px; }
.summary h2 { font-size: 20px; }
.summary dl { margin: 0; display: flex; flex-direction: column; gap: 10px; font-size: 15px; }
.summary dl div { display: flex; justify-content: space-between; gap: 16px; }
.summary dt { opacity: .8; }
.summary dd { margin: 0; font-weight: 500; }
.summary__total { padding-top: 12px; border-top: 1px solid #eef2f6; font-size: 18px; }
.summary__total dt { opacity: 1; font-weight: 500; }
.summary__note { font-size: 13px; opacity: .65; text-align: center; }

/* Flash messages */
.flashes { max-width: var(--container); margin: 0 auto; padding: 16px 24px 0; }
.alert { padding: 12px 16px; border-radius: 8px; margin: 0 0 16px; font-size: 14px; }
.alert--success { background: #dcf5e7; color: #14532d; }
.alert--error { background: #fde2e2; color: #7f1d1d; }

/* Forms (store) */
.form { display: flex; flex-direction: column; gap: 16px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-row--3 { grid-template-columns: 2fr 2fr 1fr; }
.form-field { display: flex; flex-direction: column; gap: 6px; font-size: 14px; font-weight: 500; }
.form-field small { font-weight: 400; opacity: .65; }
.form-field input, .form-field select { font: inherit; font-weight: 400; padding: 12px 14px; border: 1px solid #c9d2db; border-radius: 8px; background: #fff; color: var(--text-on-light); width: 100%; transition: border-color .2s; }
.form-field input:focus, .form-field select:focus { outline: 2px solid var(--accent); outline-offset: 0; border-color: var(--accent-deep); }
.form-field input:disabled { background: #eef2f6; color: #5b6672; }
.form-field__error { color: #b91c1c; font-size: 13px; font-weight: 400; }
.form-aside { font-size: 14px; margin: -4px 0 0; text-align: right; }
.check { display: flex; align-items: center; gap: 8px; font-size: 14px; }
.form-actions { display: flex; gap: 12px; align-items: center; }
.btn--sm { padding: 9px 16px; font-size: 13px; }
.btn--ghost { background: transparent; color: var(--text-on-light); border: 1px solid #c9d2db; }
.btn--ghost:hover { border-color: var(--text-on-light); }
.btn--social { background: #fff; color: var(--text-on-light); border: 1px solid #c9d2db; gap: 10px; width: 100%; padding: 12px 18px; }
.btn--social:hover { border-color: var(--text-on-light); }
.btn--social svg { width: 20px; height: 20px; }
.social { display: grid; gap: 12px; }
.divider { display: flex; align-items: center; gap: 12px; margin: 20px 0; font-size: 13px; opacity: .65; }
.divider::before, .divider::after { content: ''; flex: 1; height: 1px; background: #c9d2db; }
.muted { opacity: .65; }

/* Sign in / register */
.auth { padding: 64px 0 96px; }
.auth__card { max-width: 440px; margin: 0 auto; background: #fff; border-radius: 16px; padding: 40px 32px; box-shadow: 0 1px 3px rgba(11, 12, 16, .08); }
.auth__card h1 { font-size: 32px; line-height: 1.2; margin-bottom: 8px; }
.auth__sub { opacity: .75; margin-bottom: 24px; }
.auth__switch { text-align: center; margin-top: 24px; font-size: 14px; }
.auth a, .account a:not(.btn) { color: var(--btn-secondary); }

/* Account area */
.account { padding: 56px 0 96px; }
.account__grid { display: grid; grid-template-columns: 240px 1fr; gap: 48px; align-items: start; }
.account__nav { display: flex; flex-direction: column; gap: 16px; }
.account__hello { font: 500 20px var(--font-head); }
.account__nav nav { display: flex; flex-direction: column; }
.account__nav nav a { padding: 10px 14px; border-radius: 8px; text-decoration: none; color: var(--text-on-light) !important; font-size: 15px; transition: background-color .2s; }
.account__nav nav a:hover { background: #e4eaf0; }
.account__nav nav a[aria-current="page"] { background: var(--text-on-light); color: #fff !important; }
.account__main h1 { font-size: 34px; line-height: 1.2; margin-bottom: 24px; }
.account__main h2 { font-size: 20px; margin-bottom: 4px; }
.account__email { margin-top: 32px; font-size: 14px; opacity: .75; }
.card-box { background: #fff; border-radius: 12px; padding: 24px; margin-bottom: 24px; max-width: 640px; box-shadow: 0 1px 3px rgba(11, 12, 16, .08); }
.notice { display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap; background: #fff8e2; border: 1px solid #f3e0a3; border-radius: 12px; padding: 16px 20px; margin-bottom: 24px; font-size: 14px; }
.account-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 16px; }
.account-card { display: flex; flex-direction: column; gap: 6px; background: #fff; border-radius: 12px; padding: 24px; text-decoration: none; color: var(--text-on-light) !important; box-shadow: 0 1px 3px rgba(11, 12, 16, .08); transition: transform .2s, box-shadow .2s; }
.account-card:hover { transform: translateY(-2px); box-shadow: 0 6px 16px rgba(11, 12, 16, .12); }
.account-card strong { font: 500 18px var(--font-head); }
.account-card span { font-size: 14px; opacity: .7; }
.empty-state { background: #fff; border-radius: 12px; padding: 40px 24px; text-align: center; display: flex; flex-direction: column; align-items: center; gap: 16px; }
.address-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 16px; margin-top: 24px; }
.address { position: relative; background: #fff; border-radius: 12px; padding: 20px; box-shadow: 0 1px 3px rgba(11, 12, 16, .08); font-size: 14px; line-height: 1.6; }
.address__label { font-size: 12px; text-transform: uppercase; letter-spacing: .08em; opacity: .6; }
.address__actions { display: flex; gap: 16px; flex-wrap: wrap; margin-top: 12px; padding-top: 12px; border-top: 1px solid #eef2f6; }
.address__actions form { margin: 0; }
.tag { position: absolute; top: 16px; right: 16px; background: var(--text-on-light); color: #fff; font-size: 11px; padding: 2px 10px; border-radius: 999px; }
.link-btn { background: none; border: 0; padding: 0; font: inherit; color: var(--btn-secondary); cursor: pointer; text-decoration: underline; }
.link-btn--danger { color: #b91c1c; }

/* Screen fatigue */
.section-head { max-width: 760px; margin-bottom: 48px; }
.section-head h2 { font-size: 52px; line-height: 1.15; margin-bottom: 16px; }
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-bottom: 48px; }
.card { background: var(--bg-dark-2); border-radius: 16px; padding: 32px; box-shadow: 0 20px 25px -5px rgba(0,0,0,.1), 0 8px 10px -6px rgba(0,0,0,.1); display: flex; flex-direction: column; gap: 24px; }
.card__icon { width: 40px; height: 40px; border-radius: 8px; background: rgba(0, 229, 255, .15); color: var(--accent); display: grid; place-items: center; }
.card__icon svg { width: 20px; height: 20px; }
.card h3 { font-size: 34px; line-height: 1.2; }
.card p { opacity: .8; }

/* Lens engineering */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.split img { width: 100%; aspect-ratio: 612 / 600; object-fit: cover; }
.split h2 { font-size: 52px; line-height: 1.15; margin-bottom: 24px; }
.split p + p { margin-top: 16px; }

/* Telemetry */
.telemetry__title { font-size: 52px; line-height: 1.15; margin-bottom: 56px; }
.stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.stat h2 { font-size: 52px; line-height: 1.15; }
.stat p { opacity: .8; }

/* Content pages (Science, Reviews, Contact) */
.hero--gradient { background: linear-gradient(180deg, #0b0c10 0%, #0a2e38 55%, #0b4a58 100%); min-height: 560px; }
.hero--short { min-height: 0; }
.hero--gradient .hero__content { padding: 96px 24px 80px; }
.stats--center { margin-top: 56px; text-align: center; }
.stats--center .stat h2 { font-size: 40px; }
.step { font-size: 13px; color: var(--accent); }
.quote { margin: 0; justify-content: space-between; }
.quote blockquote { margin: 0; font-size: 17px; line-height: 1.6; }
.quote figcaption { font-size: 14px; opacity: .8; }
.split__cta { margin-top: 24px; }
.eyebrow--dark { color: var(--accent-deep); }
.contact { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: start; }
.contact__intro h2 { font-size: 40px; line-height: 1.15; margin-bottom: 16px; }
.contact__email { margin-top: 24px; }
.contact__email a { color: var(--btn-secondary); font-weight: 500; }
.contact__form .card-box { max-width: none; margin: 0; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.faq { display: flex; flex-direction: column; gap: 12px; max-width: 820px; }
.faq__item { background: var(--bg-dark-2); border-radius: 12px; padding: 20px 24px; }
.faq__item summary { cursor: pointer; font: 500 18px var(--font-head); list-style: none; display: flex; justify-content: space-between; gap: 16px; }
.faq__item summary::-webkit-details-marker { display: none; }
.faq__item summary::after { content: '+'; color: var(--accent); font-size: 22px; line-height: 1; transition: transform .2s; }
.faq__item[open] summary::after { transform: rotate(45deg); }
.faq__item p { margin-top: 12px; opacity: .8; }
.form-field textarea { font: inherit; font-weight: 400; padding: 12px 14px; border: 1px solid #c9d2db; border-radius: 8px; background: #fff; color: var(--text-on-light); width: 100%; resize: vertical; }
.form-field textarea:focus { outline: 2px solid var(--accent); outline-offset: 0; border-color: var(--accent-deep); }

/* Final CTA */
.cta h2 { font-size: 52px; line-height: 1.15; margin-bottom: 16px; }
.cta p { margin-bottom: 32px; }

/* Footer */
.site-footer { background: var(--bg-light); color: var(--text-on-light); padding: 64px 0 32px; }
.footer__grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 48px; margin-bottom: 48px; }
.footer__brand h3 { font-size: 34px; margin-bottom: 12px; }
.footer__title { font-size: 13px; letter-spacing: .16em; color: var(--accent-deep); text-transform: uppercase; margin-bottom: 16px; }
.site-footer ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.site-footer li, .site-footer li a { font-size: 13px; letter-spacing: .12em; text-transform: uppercase; text-decoration: none; }
.site-footer li a:hover { color: var(--accent-deep); }
.footer__support li { text-transform: none; letter-spacing: 0; font-size: 14px; }
.footer__bottom { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; font-size: 13px; padding-top: 24px; border-top: 1px solid #c9d2db; }

/* Cookie banner */
.cookie { position: fixed; left: 0; right: 0; bottom: 0; z-index: 100; background: #fff; color: #2c2f31; box-shadow: 0 -4px 24px rgba(0,0,0,.15); padding: 24px 0; }
.cookie[hidden] { display: none; }
.cookie__inner { display: flex; justify-content: space-between; align-items: center; gap: 24px; flex-wrap: wrap; }
.cookie h2 { font: 600 17px var(--font-head); margin-bottom: 6px; }
.cookie p { font-size: 15px; color: #555; }
.cookie__actions { display: flex; gap: 12px; flex-wrap: wrap; }
.cookie .btn { border: 1px solid #dadce0; background: #fff; color: #36344d; }
.cookie .btn--primary { background: var(--accent); border-color: var(--accent); color: #000; }

/* Scroll reveal */
.reveal { opacity: 0; transition: opacity .65s .1s; }
.reveal.is-visible { opacity: 1; }
@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transition: none; } html { scroll-behavior: auto; } }

/* Responsive */
@media (max-width: 960px) {
    .hero h1 { font-size: 48px; }
    .section-head h2, .split h2, .telemetry__title, .stat h2, .cta h2 { font-size: 38px; }
    .cards, .stats { grid-template-columns: 1fr; }
    .split { grid-template-columns: 1fr; gap: 32px; }
    .product { grid-template-columns: 1fr; gap: 32px; }
    .contact { grid-template-columns: 1fr; gap: 32px; }
    .contact__intro h2 { font-size: 32px; }
    .cart { grid-template-columns: 1fr; gap: 32px; }
    .summary { position: static; }
    .account__grid { grid-template-columns: 1fr; gap: 24px; }
    .account__nav nav { flex-direction: row; flex-wrap: wrap; gap: 4px; }
    .page-head h1 { font-size: 38px; }
    .footer__grid { grid-template-columns: 1fr 1fr; }
    .nav-toggle { display: inline-flex; }
    .nav { display: none; position: absolute; top: 88px; left: 0; right: 0; flex-direction: column; gap: 0; background: var(--bg-dark); padding: 8px 24px 24px; }
    .nav.is-open { display: flex; }
    .nav a { padding: 14px 0; border-bottom: 1px solid #22252c; }
    .header-actions .btn { display: none; }
}
@media (max-width: 560px) {
    .order-row { grid-template-columns: 1fr auto; }
    .order-row__total { grid-column: 1 / 3; text-align: left; }
    .order-cols { grid-template-columns: 1fr; gap: 0; }
    .cart-line { grid-template-columns: 72px 1fr 64px; gap: 12px; }
    .cart-line__total { grid-column: 2 / 4; text-align: right; }
    .form-row, .form-row--3 { grid-template-columns: 1fr; }
    .auth__card { padding: 32px 20px; }
    .section { padding: 64px 0; }
    .hero h1 { font-size: 38px; }
    .card h3 { font-size: 28px; }
    .footer__grid { grid-template-columns: 1fr; }
    .icon-link span:not(.bag-count) { display: none; }
}