/* Aykorix — Base Design System · Dark Premium · Electric Teal */
:root {
    --ayk-void: #08090d;
    --ayk-deep: #0f1118;
    --ayk-panel: #161922;
    --ayk-surface: #1e2230;
    --ayk-snow: #e8ecf2;
    --ayk-snow-dim: #8b93a8;
    --ayk-teal: #00d4aa;
    --ayk-teal-dim: #00a888;
    --ayk-amber: #f5a623;
    --ayk-line: rgba(232, 236, 242, 0.08);
    --ayk-shadow: 0 24px 64px rgba(0, 0, 0, 0.55);
    --ayk-rail-w: 52px;
    --ayk-font-serif: 'DM Serif Display', 'IBM Plex Sans JP', serif;
    --ayk-font-sans: 'IBM Plex Sans JP', sans-serif;
    --ayk-font-mono: 'Space Grotesk', monospace;
    --ayk-ease: cubic-bezier(0.22, 1, 0.36, 1);
    --ayk-transition: 0.45s var(--ayk-ease);
    --ayk-masthead-h: 64px;
}

[data-theme="light"] {
    --ayk-void: #f2f4f8;
    --ayk-deep: #e6e9f0;
    --ayk-panel: #dce0ea;
    --ayk-surface: #cfd5e2;
    --ayk-snow: #0f1118;
    --ayk-snow-dim: #4a5068;
    --ayk-line: rgba(15, 17, 24, 0.1);
    --ayk-shadow: 0 24px 64px rgba(0, 0, 0, 0.08);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body.ayk-body {
    font-family: var(--ayk-font-sans);
    background: var(--ayk-void);
    color: var(--ayk-snow);
    line-height: 1.75;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: none; background: none; color: inherit; }
address { font-style: normal; }
.visually-hidden {
    position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
    overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}

.ayk-micro {
    font-family: var(--ayk-font-mono);
    font-size: 0.62rem;
    font-weight: 500;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--ayk-snow-dim);
}

/* Tab rail (home) */
.ayk-tab-rail {
    position: fixed;
    left: 0; top: 0;
    width: var(--ayk-rail-w);
    height: 100vh;
    z-index: 210;
    display: flex;
    flex-direction: column;
    border-right: 1px solid var(--ayk-line);
    background: rgba(8, 9, 13, 0.6);
    backdrop-filter: blur(12px);
    pointer-events: none;
}
.ayk-tab-rail__fill {
    position: absolute;
    left: 0; top: 0;
    width: 2px;
    height: 0%;
    background: linear-gradient(180deg, var(--ayk-teal), var(--ayk-amber));
    transition: height 0.08s linear;
}
.ayk-tab-rail__track {
    display: flex;
    flex-direction: column;
    padding: 5.5rem 0 2rem;
    gap: 0.2rem;
    pointer-events: auto;
    flex: 1;
    overflow-y: auto;
}
.ayk-tab-rail__item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.15rem;
    padding: 0.45rem 0;
    opacity: 0.3;
    transition: opacity var(--ayk-transition), color var(--ayk-transition);
    font-size: 0.5rem;
}
.ayk-tab-rail__item span { font-family: var(--ayk-font-mono); font-weight: 600; }
.ayk-tab-rail__item em { font-style: normal; writing-mode: vertical-rl; font-size: 0.55rem; letter-spacing: 0.1em; }
.ayk-tab-rail__item:hover,
.ayk-tab-rail__item.is-active { opacity: 1; color: var(--ayk-teal); }

/* Masthead */
.ayk-masthead {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 300;
    height: var(--ayk-masthead-h);
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    padding: 0 1.5rem 0 calc(var(--ayk-rail-w) + 1rem);
    background: rgba(8, 9, 13, 0.75);
    backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--ayk-line);
    transition: background var(--ayk-transition);
}
.page-home .ayk-masthead { background: transparent; border-color: transparent; }
.ayk-masthead.is-scrolled { background: rgba(8, 9, 13, 0.92); border-color: var(--ayk-line); }
[data-theme="light"] .ayk-masthead { background: rgba(242, 244, 248, 0.9); }
.ayk-masthead__brand {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    justify-self: start;
}
.ayk-masthead__glyph {
    font-family: var(--ayk-font-serif);
    font-size: 1.6rem;
    color: var(--ayk-teal);
    line-height: 1;
}
.ayk-masthead__wordmark { display: flex; flex-direction: column; line-height: 1.2; }
.ayk-masthead__wordmark strong { font-size: 0.85rem; letter-spacing: 0.12em; }
.ayk-masthead__wordmark small { font-size: 0.55rem; opacity: 0.5; letter-spacing: 0.08em; }
.ayk-masthead__center {
    display: flex;
    gap: 2rem;
    justify-self: center;
}
.ayk-masthead__link {
    font-size: 0.72rem;
    letter-spacing: 0.1em;
    opacity: 0.45;
    position: relative;
    transition: opacity var(--ayk-transition), color var(--ayk-transition);
}
.ayk-masthead__link::after {
    content: '';
    position: absolute;
    bottom: -4px; left: 0; right: 0;
    height: 1px;
    background: var(--ayk-teal);
    transform: scaleX(0);
    transition: transform var(--ayk-transition);
}
.ayk-masthead__link:hover,
.ayk-masthead__link.is-active { opacity: 1; color: var(--ayk-teal); }
.ayk-masthead__link.is-active::after { transform: scaleX(1); }
.ayk-masthead__right {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    justify-self: end;
}
.ayk-icon-btn {
    width: 38px; height: 38px;
    display: grid; place-items: center;
    border-radius: 6px;
    opacity: 0.55;
    transition: opacity var(--ayk-transition), background var(--ayk-transition);
}
.ayk-icon-btn:hover { opacity: 1; background: rgba(0, 212, 170, 0.08); }
.ayk-cart-chip {
    display: flex; align-items: center; gap: 0.35rem;
    padding: 0.4rem 0.85rem;
    border-radius: 4px;
    background: rgba(0, 212, 170, 0.12);
    font-size: 0.72rem;
    font-weight: 600;
    border: 1px solid rgba(0, 212, 170, 0.25);
}
.ayk-masthead__burger {
    display: none;
    flex-direction: column;
    gap: 4px;
    width: 38px; height: 38px;
    align-items: center; justify-content: center;
}
.ayk-masthead__burger span {
    display: block; width: 18px; height: 1.5px;
    background: var(--ayk-snow);
    transition: transform var(--ayk-transition);
}
.ayk-masthead__burger.is-open span:nth-child(1) { transform: translateY(5.5px) rotate(45deg); }
.ayk-masthead__burger.is-open span:nth-child(2) { opacity: 0; }
.ayk-masthead__burger.is-open span:nth-child(3) { transform: translateY(-5.5px) rotate(-45deg); }

.ayk-drawer {
    position: fixed;
    inset: var(--ayk-masthead-h) 0 0 0;
    z-index: 290;
    background: var(--ayk-deep);
    padding: 2rem;
    transform: translateX(100%);
    transition: transform var(--ayk-transition);
}
.ayk-drawer:not([hidden]) { transform: translateX(0); }
.ayk-drawer nav { display: flex; flex-direction: column; gap: 1.25rem; }
.ayk-drawer a { font-size: 1.1rem; letter-spacing: 0.08em; }

/* Buttons */
.ayk-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    border-radius: 2px;
    transition: background var(--ayk-transition), color var(--ayk-transition), border-color var(--ayk-transition), transform 0.2s;
}
.ayk-btn:hover { transform: translateY(-1px); }
.ayk-btn--teal { background: var(--ayk-teal); color: var(--ayk-void); }
.ayk-btn--teal:hover { background: var(--ayk-teal-dim); }
.ayk-btn--outline { border: 1px solid var(--ayk-line); background: transparent; }
.ayk-btn--outline:hover { border-color: var(--ayk-teal); color: var(--ayk-teal); }
.ayk-btn--ghost { opacity: 0.6; }
.ayk-btn--ghost:hover { opacity: 1; color: var(--ayk-teal); }
.ayk-btn--sm { padding: 0.5rem 1rem; font-size: 0.68rem; }
.ayk-btn--lg { padding: 1rem 2rem; font-size: 0.8rem; }

/* Main */
.ayk-main { min-height: 60vh; }
.page-home .ayk-main { padding-left: var(--ayk-rail-w); }
body:not(.page-home) .ayk-main {
    padding: calc(var(--ayk-masthead-h) + 2.5rem) 1.5rem 4rem;
    max-width: 1100px;
    margin: 0 auto;
}

/* Page header */
.ayk-page-head { margin-bottom: 3rem; padding-bottom: 2rem; border-bottom: 1px solid var(--ayk-line); }
.ayk-page-head__eyebrow { margin-bottom: 0.75rem; }
.ayk-page-head__title {
    font-family: var(--ayk-font-serif);
    font-size: clamp(2rem, 5vw, 3.2rem);
    font-weight: 400;
    line-height: 1.15;
}
.ayk-page-head__sub { margin-top: 1rem; opacity: 0.65; max-width: 540px; }

.ayk-crumb { margin-bottom: 1.5rem; font-size: 0.72rem; opacity: 0.5; }
.ayk-crumb ol { display: flex; gap: 0.5rem; list-style: none; flex-wrap: wrap; }
.ayk-crumb li:not(:last-child)::after { content: '/'; margin-left: 0.5rem; opacity: 0.4; }
.ayk-crumb a:hover { color: var(--ayk-teal); }

/* Reveal */
.ayk-reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.7s var(--ayk-ease), transform 0.7s var(--ayk-ease);
}
.ayk-reveal.is-visible { opacity: 1; transform: none; }

/* Inner pages — story */
.ayk-story-split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
    margin-bottom: 4rem;
}
.ayk-story-split--reverse { direction: rtl; }
.ayk-story-split--reverse > * { direction: ltr; }
.ayk-story-split__text h2 {
    font-family: var(--ayk-font-serif);
    font-size: 1.75rem;
    margin-bottom: 1.25rem;
}
.ayk-story-split__text h2 em { font-style: italic; color: var(--ayk-teal); }
.ayk-story-split__text p { margin-bottom: 1rem; opacity: 0.8; }
.ayk-story-split figure { position: relative; overflow: hidden; }
.ayk-story-split figure img { clip-path: polygon(0 0, 100% 0, 92% 100%, 0 100%); }

.ayk-timeline { margin: 4rem 0; }
.ayk-timeline h2 {
    font-family: var(--ayk-font-serif);
    font-size: 1.5rem;
    margin-bottom: 2rem;
}
.ayk-timeline__track { list-style: none; border-left: 1px solid var(--ayk-line); padding-left: 2rem; }
.ayk-timeline__track li {
    position: relative;
    padding-bottom: 2rem;
}
.ayk-timeline__track li::before {
    content: '';
    position: absolute;
    left: -2rem; top: 0.35rem;
    width: 8px; height: 8px;
    border-radius: 50%;
    background: var(--ayk-teal);
    transform: translateX(-3.5px);
}
.ayk-timeline__year {
    font-family: var(--ayk-font-mono);
    font-size: 0.75rem;
    color: var(--ayk-teal);
    display: block;
    margin-bottom: 0.35rem;
}
.ayk-timeline__track strong { display: block; margin-bottom: 0.35rem; }
.ayk-timeline__track p { font-size: 0.9rem; opacity: 0.7; }

.ayk-values { margin: 4rem 0; }
.ayk-values h2 { font-family: var(--ayk-font-serif); font-size: 1.5rem; margin-bottom: 1.5rem; }
.ayk-values__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}
.ayk-values__grid article {
    padding: 1.5rem;
    background: var(--ayk-panel);
    border: 1px solid var(--ayk-line);
}
.ayk-values__grid strong { display: block; color: var(--ayk-teal); margin-bottom: 0.5rem; font-size: 0.85rem; letter-spacing: 0.08em; }

.ayk-page-cta {
    text-align: center;
    padding: 3rem;
    background: var(--ayk-panel);
    border: 1px solid var(--ayk-line);
    margin-top: 3rem;
}
.ayk-page-cta h2 { font-family: var(--ayk-font-serif); margin-bottom: 1.25rem; }

/* Shop */
.ayk-shop-bar {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-bottom: 2rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--ayk-line);
}
.ayk-filter-tab {
    padding: 0.5rem 1rem;
    font-size: 0.72rem;
    letter-spacing: 0.08em;
    border: 1px solid var(--ayk-line);
    border-radius: 2px;
    opacity: 0.5;
    transition: opacity var(--ayk-transition), border-color var(--ayk-transition), background var(--ayk-transition);
}
.ayk-filter-tab:hover,
.ayk-filter-tab.is-active { opacity: 1; border-color: var(--ayk-teal); background: rgba(0, 212, 170, 0.06); }

.ayk-shop-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.5rem;
}
.ayk-product-card {
    background: var(--ayk-panel);
    border: 1px solid var(--ayk-line);
    overflow: hidden;
    transition: transform var(--ayk-transition), box-shadow var(--ayk-transition);
}
.ayk-product-card:hover { transform: translateY(-4px); box-shadow: var(--ayk-shadow); }
.ayk-product-card__img { position: relative; aspect-ratio: 4/3; overflow: hidden; }
.ayk-product-card__img img { width: 100%; height: 100%; object-fit: cover; }
.ayk-product-card__badge {
    position: absolute; top: 0.75rem; left: 0.75rem;
    padding: 0.25rem 0.6rem;
    background: var(--ayk-teal);
    color: var(--ayk-void);
    font-size: 0.6rem;
    font-weight: 600;
    letter-spacing: 0.06em;
}
.ayk-product-card__body { padding: 1.25rem; }
.ayk-product-card__body h3 { font-size: 1rem; margin: 0.35rem 0 0.5rem; }
.ayk-product-card__price { font-family: var(--ayk-font-mono); color: var(--ayk-teal); margin-bottom: 0.75rem; }
.ayk-product-card__specs { font-size: 0.78rem; opacity: 0.6; margin-bottom: 1rem; line-height: 1.6; }
.ayk-product-card__actions { display: flex; gap: 0.5rem; flex-wrap: wrap; }

/* FAQ */
.ayk-faq__intro { margin-bottom: 2rem; opacity: 0.75; max-width: 640px; }
.ayk-faq__tabs { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-bottom: 2rem; }
.ayk-faq__tab {
    padding: 0.6rem 1.2rem;
    font-size: 0.72rem;
    letter-spacing: 0.06em;
    border-bottom: 2px solid transparent;
    opacity: 0.45;
    transition: opacity var(--ayk-transition), border-color var(--ayk-transition);
}
.ayk-faq__tab.is-active { opacity: 1; border-color: var(--ayk-teal); color: var(--ayk-teal); }
.ayk-faq__panel { display: none; }
.ayk-faq__panel.is-active { display: block; }
.ayk-faq__item { border-bottom: 1px solid var(--ayk-line); }
.ayk-faq__q {
    width: 100%;
    text-align: left;
    padding: 1.25rem 2rem 1.25rem 0;
    font-weight: 500;
    position: relative;
}
.ayk-faq__q::after {
    content: '+';
    position: absolute; right: 0; top: 50%;
    transform: translateY(-50%);
    font-size: 1.2rem;
    color: var(--ayk-teal);
    transition: transform var(--ayk-transition);
}
.ayk-faq__item.is-open .ayk-faq__q::after { transform: translateY(-50%) rotate(45deg); }
.ayk-faq__a { max-height: 0; overflow: hidden; transition: max-height 0.4s var(--ayk-ease); }
.ayk-faq__item.is-open .ayk-faq__a { max-height: 400px; }
.ayk-faq__a p { padding-bottom: 1.25rem; opacity: 0.75; font-size: 0.92rem; }
.ayk-faq__cta {
    margin-top: 3rem;
    padding: 2.5rem;
    text-align: center;
    background: var(--ayk-panel);
    border: 1px solid var(--ayk-line);
}
.ayk-faq__cta h2 { font-family: var(--ayk-font-serif); margin-bottom: 0.75rem; }
.ayk-faq__cta p { opacity: 0.65; margin-bottom: 1.25rem; }

/* Contact */
.ayk-contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: start;
}
.ayk-contact-info address { display: flex; flex-direction: column; gap: 0.75rem; margin: 1.5rem 0; opacity: 0.85; }
.ayk-contact-info a:hover { color: var(--ayk-teal); }
.ayk-contact-form { display: flex; flex-direction: column; gap: 1rem; }
.ayk-contact-form label { font-size: 0.72rem; letter-spacing: 0.08em; opacity: 0.6; }
.ayk-contact-form input,
.ayk-contact-form select,
.ayk-contact-form textarea {
    width: 100%;
    padding: 0.85rem 1rem;
    background: var(--ayk-panel);
    border: 1px solid var(--ayk-line);
    color: var(--ayk-snow);
    font-family: inherit;
}
.ayk-contact-form textarea { min-height: 140px; resize: vertical; }
.ayk-contact-map { margin-top: 3rem; aspect-ratio: 21/9; overflow: hidden; border: 1px solid var(--ayk-line); }
.ayk-contact-map iframe { width: 100%; height: 100%; border: 0; }

/* Cart */
.ayk-cart__empty { text-align: center; padding: 4rem 2rem; }
.ayk-cart__empty h2 { font-family: var(--ayk-font-serif); margin: 1rem 0; }
.ayk-cart__empty p { opacity: 0.65; max-width: 420px; margin: 0 auto 1.5rem; }
.ayk-cart__layout {
    display: grid;
    grid-template-columns: 1fr 340px;
    gap: 2rem;
    align-items: start;
}
.ayk-cart__head { display: flex; justify-content: space-between; margin-bottom: 1.5rem; padding-bottom: 1rem; border-bottom: 1px solid var(--ayk-line); }
.ayk-cart__head h2 { font-family: var(--ayk-font-serif); font-size: 1.25rem; }
.ayk-cart-item {
    display: grid;
    grid-template-columns: 100px 1fr auto;
    gap: 1.25rem;
    padding: 1.25rem 0;
    border-bottom: 1px solid var(--ayk-line);
    align-items: center;
}
.ayk-cart-item__img { aspect-ratio: 4/3; overflow: hidden; background: var(--ayk-panel); }
.ayk-cart-item__img img { width: 100%; height: 100%; object-fit: cover; }
.ayk-cart-item__name { font-weight: 500; margin-bottom: 0.25rem; }
.ayk-cart-item__price { font-size: 0.85rem; opacity: 0.6; font-family: var(--ayk-font-mono); }
.ayk-qty { display: flex; align-items: center; gap: 0.5rem; margin-top: 0.5rem; }
.ayk-qty button {
    width: 28px; height: 28px;
    border: 1px solid var(--ayk-line);
    border-radius: 2px;
}
.ayk-cart-item__remove { font-size: 0.72rem; opacity: 0.5; margin-top: 0.5rem; }
.ayk-cart-item__remove:hover { opacity: 1; color: var(--ayk-amber); }
.ayk-cart__summary {
    padding: 1.5rem;
    background: var(--ayk-panel);
    border: 1px solid var(--ayk-line);
    position: sticky;
    top: calc(var(--ayk-masthead-h) + 1rem);
}
.ayk-cart__summary-head h2 { font-family: var(--ayk-font-serif); font-size: 1.1rem; margin-top: 0.35rem; }
.ayk-cart__line {
    display: flex;
    justify-content: space-between;
    padding: 0.6rem 0;
    font-size: 0.85rem;
    border-bottom: 1px solid var(--ayk-line);
}
.ayk-cart__line--total { font-weight: 600; font-size: 1rem; border: none; padding-top: 1rem; color: var(--ayk-teal); }
.ayk-cart__coupon { margin: 1.25rem 0; }
.ayk-cart__coupon-row { display: flex; gap: 0.5rem; margin-top: 0.35rem; }
.ayk-cart__coupon-row input {
    flex: 1;
    padding: 0.6rem;
    background: var(--ayk-deep);
    border: 1px solid var(--ayk-line);
    color: var(--ayk-snow);
}
.ayk-cart__coupon-hint { font-size: 0.72rem; opacity: 0.5; margin-top: 0.35rem; }
.ayk-dispatch { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0.75rem; margin-top: 1rem; }
.ayk-dispatch__card {
    padding: 1rem;
    text-align: left;
    border: 1px solid var(--ayk-line);
    border-radius: 2px;
    transition: border-color var(--ayk-transition), background var(--ayk-transition);
}
.ayk-dispatch__card.is-active { border-color: var(--ayk-teal); background: rgba(0, 212, 170, 0.06); }
.ayk-dispatch__fee { font-family: var(--ayk-font-mono); font-size: 0.72rem; color: var(--ayk-teal); }
.ayk-dispatch__label { display: block; margin: 0.35rem 0; font-size: 0.85rem; }
.ayk-dispatch__desc { font-size: 0.72rem; opacity: 0.55; }

/* Checkout */
.ayk-checkout-grid { display: grid; grid-template-columns: 1fr 360px; gap: 2rem; }
.ayk-checkout-form { display: flex; flex-direction: column; gap: 1rem; }
.ayk-checkout-form fieldset { border: 1px solid var(--ayk-line); padding: 1.5rem; }
.ayk-checkout-form legend { padding: 0 0.5rem; font-size: 0.72rem; letter-spacing: 0.1em; color: var(--ayk-teal); }
.ayk-form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.ayk-checkout-form input,
.ayk-checkout-form select {
    width: 100%;
    padding: 0.75rem;
    background: var(--ayk-panel);
    border: 1px solid var(--ayk-line);
    color: var(--ayk-snow);
    margin-top: 0.25rem;
}

/* Policy */
.ayk-policy { max-width: 780px; }
.ayk-policy h2 {
    font-family: var(--ayk-font-serif);
    font-size: 1.35rem;
    margin: 2.5rem 0 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--ayk-line);
}
.ayk-policy h2:first-of-type { border-top: none; padding-top: 0; margin-top: 1.5rem; }
.ayk-policy h3 { font-size: 1rem; margin: 1.25rem 0 0.75rem; color: var(--ayk-teal); }
.ayk-policy p { margin-bottom: 1rem; opacity: 0.82; font-size: 0.92rem; }
.ayk-policy ul, .ayk-policy ol { margin: 0 0 1rem 1.25rem; opacity: 0.82; font-size: 0.92rem; }
.ayk-policy li { margin-bottom: 0.5rem; }
.ayk-policy a { color: var(--ayk-teal); text-decoration: underline; }

/* Footer */
.ayk-terminal-foot {
    background: var(--ayk-deep);
    border-top: 1px solid var(--ayk-line);
    margin-top: 4rem;
}
.page-home .ayk-terminal-foot { margin-left: var(--ayk-rail-w); }
.ayk-terminal-foot__grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr 1fr;
    gap: 2.5rem;
    padding: 3.5rem 2.5rem 2.5rem;
    max-width: 1200px;
    margin: 0 auto;
}
.ayk-terminal-foot__logo {
    font-family: var(--ayk-font-serif);
    font-size: 2rem;
    margin: 0.5rem 0;
}
.ayk-terminal-foot__tag { opacity: 0.55; font-size: 0.9rem; margin-bottom: 1.25rem; }
.ayk-terminal-foot__social { display: flex; gap: 1rem; }
.ayk-terminal-foot__social a {
    font-size: 0.72rem;
    letter-spacing: 0.1em;
    opacity: 0.45;
    transition: opacity var(--ayk-transition), color var(--ayk-transition);
}
.ayk-terminal-foot__social a:hover { opacity: 1; color: var(--ayk-teal); }
.ayk-foot-tab-col h3 {
    font-size: 0.65rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    opacity: 0.4;
    margin-bottom: 1rem;
}
.ayk-foot-tab-col { display: flex; flex-direction: column; gap: 0.6rem; }
.ayk-foot-tab-col a { font-size: 0.85rem; opacity: 0.6; transition: opacity var(--ayk-transition), color var(--ayk-transition); }
.ayk-foot-tab-col a:hover { opacity: 1; color: var(--ayk-teal); }
.ayk-terminal-foot__contact address { display: flex; flex-direction: column; gap: 0.5rem; font-size: 0.85rem; opacity: 0.65; margin-bottom: 1.25rem; }
.ayk-terminal-foot__contact a:hover { color: var(--ayk-teal); }
.ayk-terminal-foot__news label { font-size: 0.72rem; opacity: 0.5; display: block; margin-bottom: 0.35rem; }
.ayk-terminal-foot__news-row { display: flex; gap: 0.5rem; }
.ayk-terminal-foot__news-row input {
    flex: 1;
    padding: 0.6rem;
    background: var(--ayk-panel);
    border: 1px solid var(--ayk-line);
    color: var(--ayk-snow);
    font-size: 0.85rem;
}
.ayk-terminal-foot__map { height: 200px; border-top: 1px solid var(--ayk-line); }
.ayk-terminal-foot__map iframe { width: 100%; height: 100%; border: 0; }
.ayk-terminal-foot__base {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 0.5rem;
    padding: 1.25rem 2.5rem;
    font-size: 0.68rem;
    opacity: 0.4;
    border-top: 1px solid var(--ayk-line);
}

.ayk-back-top {
    position: fixed;
    bottom: 1.5rem; right: 1.5rem;
    z-index: 200;
    width: 44px; height: 44px;
    border-radius: 2px;
    background: var(--ayk-teal);
    color: var(--ayk-void);
    display: grid; place-items: center;
    opacity: 0;
    transform: translateY(12px);
    transition: opacity var(--ayk-transition), transform var(--ayk-transition);
    pointer-events: none;
}
.ayk-back-top.is-visible { opacity: 1; transform: none; pointer-events: auto; }

.ayk-toast {
    position: fixed;
    bottom: 2rem; left: 50%;
    transform: translateX(-50%) translateY(20px);
    z-index: 500;
    padding: 0.85rem 1.5rem;
    background: var(--ayk-panel);
    border: 1px solid var(--ayk-teal);
    font-size: 0.85rem;
    opacity: 0;
    transition: opacity 0.3s, transform 0.3s;
    pointer-events: none;
}
.ayk-toast.is-visible { opacity: 1; transform: translateX(-50%) translateY(0); }

/* Responsive */
@media (max-width: 1024px) {
    .ayk-tab-rail { display: none; }
    .page-home .ayk-main,
    .page-home .ayk-terminal-foot { padding-left: 0; margin-left: 0; }
    .ayk-masthead { padding-left: 1.5rem; }
    .ayk-story-split,
    .ayk-contact-grid,
    .ayk-cart__layout,
    .ayk-checkout-grid { grid-template-columns: 1fr; }
    .ayk-story-split--reverse { direction: ltr; }
    .ayk-values__grid { grid-template-columns: 1fr; }
    .ayk-terminal-foot__grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
    .ayk-masthead__center { display: none; }
    .ayk-masthead__burger { display: flex; }
    body:not(.page-home) .ayk-main { padding: calc(var(--ayk-masthead-h) + 1.5rem) 1rem 3rem; }
    .ayk-form-row { grid-template-columns: 1fr; }
    .ayk-dispatch { grid-template-columns: 1fr; }
}