/* ==========================================================================
   آوانو — design system
   Mirrors the narwal.com ndev theme tokens (ink #1d1d1f, 1440/1200/960/620
   containers, capsule tabs, pill buttons), flipped to RTL with Vazirmatn.
   ========================================================================== */

/* Self-hosted font (optional — see README)
@font-face{font-family:"Vazirmatn";src:url(../fonts/Vazirmatn[wght].woff2) format("woff2");font-weight:100 900;font-display:swap}
*/

:root {
  --ink: #1d1d1f;
  --ink-2: #6e6e73;
  --ink-3: #86868b;
  --ink-4: #a6a5ab;
  --line: #e5e5e7;
  --bg: #ffffff;
  --bg-2: #f5f5f7;
  --bg-3: #ebebeb;
  --dark: #1d1d1f;
  --dark-2: #0b0b0c;
  --accent: #552ed5;
  --accent-strong: #4322b3;
  --accent-soft: #eee9fb;
  --sale: #d92d20;

  --container-lg: 1440px;
  --container-md: 1200px;
  --container-sm: 960px;
  --content: 620px;
  --gutter: clamp(16px, 4vw, 48px);

  --radius: 24px;
  --radius-sm: 14px;
  --pill: 999px;

  --font: "Vazirmatn", system-ui, -apple-system, "Segoe UI", Tahoma, sans-serif;
  --fs-body: 17px;
  --lh-body: 1.85;

  --header-h: 64px;
  --announce-h: 40px;
  --ease: cubic-bezier(0.2, 0.7, 0.2, 1);
  --shadow: 0 20px 60px -20px rgba(0, 0, 0, 0.25);
  --shadow-sm: 0 6px 24px -10px rgba(0, 0, 0, 0.2);
}

/* ---------- reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font);
  font-size: var(--fs-body);
  line-height: var(--lh-body);
  color: var(--ink);
  background: var(--bg);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
img, svg, video { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
input, textarea, select { font: inherit; }
ul { list-style: none; margin: 0; padding: 0; }
h1, h2, h3, h4, p { margin: 0; }
h1, h2, h3, h4 { font-weight: 700; line-height: 1.25; letter-spacing: 0; }
.skip { position: absolute; inset-inline-start: 8px; top: -60px; background: var(--ink); color: #fff; padding: 8px 14px; border-radius: 8px; z-index: 1000; }
.skip:focus { top: 8px; }
::selection { background: var(--accent-soft); color: var(--accent-strong); }

/* ---------- layout ---------- */
.container-lg, .container-md, .container-sm, .container-xs {
  width: min(100% - var(--gutter) * 2, var(--container-lg));
  margin-inline: auto;
}
.container-md { max-width: var(--container-md); }
.container-sm { max-width: var(--container-sm); }
.container-xs { max-width: var(--content); }

.section { padding-block: clamp(64px, 9vw, 128px); }
.section--tight { padding-block: clamp(40px, 6vw, 80px); }
.section--dark { background: var(--dark); color: #fff; }
.section--gray { background: var(--bg-2); }
.section__head { text-align: center; max-width: 820px; margin-inline: auto; margin-bottom: clamp(32px, 4vw, 56px); }
.section__head h2 { font-size: clamp(30px, 4.2vw, 56px); font-weight: 800; }
.section__head p { color: var(--ink-2); font-size: clamp(17px, 1.4vw, 21px); margin-top: 14px; }
.section--dark .section__head p { color: rgba(255, 255, 255, 0.7); }
.section__foot { text-align: center; margin-top: clamp(32px, 4vw, 48px); }

.eyebrow { display: inline-block; font-size: 14px; font-weight: 600; color: var(--accent); letter-spacing: 0; margin-bottom: 12px; }
.display { font-size: clamp(40px, 6.4vw, 92px); font-weight: 800; line-height: 1.1; }
.lead { font-size: clamp(18px, 1.6vw, 24px); color: var(--ink-2); }
.section--dark .lead { color: rgba(255, 255, 255, 0.72); }
.muted { color: var(--ink-2); }
.num { font-feature-settings: "tnum"; }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 48px; padding: 0 28px; border-radius: var(--pill);
  font-weight: 500; font-size: 16px; line-height: 1;
  border: 1.5px solid transparent; transition: background 0.25s var(--ease), color 0.25s, border-color 0.25s, transform 0.25s;
  white-space: nowrap;
}
.btn:active { transform: scale(0.97); }
.btn--dark { background: var(--ink); color: #fff; border-color: var(--ink); }
.btn--dark:hover { background: #333; border-color: #333; }
.btn--light { background: #fff; color: var(--ink); border-color: #fff; }
.btn--light:hover { background: #e8e8ea; border-color: #e8e8ea; }
.btn--outline { background: transparent; color: var(--ink); border-color: var(--ink); }
.btn--outline:hover { background: var(--ink); color: #fff; }
.btn--outline-light { background: rgba(255, 255, 255, 0.05); color: #fff; border-color: #fff; }
.btn--outline-light:hover { background: rgba(255, 255, 255, 0.15); }
.btn--accent { background: var(--accent); color: #fff; border-color: var(--accent); }
.btn--accent:hover { background: var(--accent-strong); border-color: var(--accent-strong); }
.btn--lg { min-height: 56px; padding-inline: 36px; font-size: 17px; }
.btn--sm { min-height: 40px; padding-inline: 20px; font-size: 14px; }
.btn-row { display: flex; flex-wrap: wrap; gap: 20px; margin-top: 48px; }
.btn-row--center { justify-content: center; }
.link-arrow { display: inline-flex; align-items: center; gap: 6px; font-weight: 500; color: var(--accent); }
.link-arrow::after { content: "←"; transition: transform 0.25s var(--ease); }
.link-arrow:hover::after { transform: translateX(-4px); }
.section--dark .link-arrow { color: #fff; }

.badge { display: inline-block; font-style: normal; font-size: 12px; font-weight: 600; line-height: 1; padding: 6px 10px; border-radius: 6px; background: var(--ink); color: #fff; }
.badge--new { background: var(--accent); }
.badge--sale { background: var(--sale); }
.badge--soft { background: var(--bg-3); color: var(--ink); }

/* ---------- announce bar ---------- */
.announce { height: var(--announce-h); background: var(--ink); color: #fff; font-size: 14px; display: flex; align-items: center; overflow: hidden; }
.announce__track { display: flex; gap: 14px; margin-inline: auto; white-space: nowrap; align-items: center; }
.announce__track a:hover { text-decoration: underline; text-underline-offset: 4px; }
.announce__sep { opacity: 0.5; }
@media (max-width: 720px) { .announce__track a:nth-child(3), .announce__sep { display: none; } }

/* ---------- header ---------- */
.header { position: sticky; top: 0; z-index: 100; background: #fff; border-bottom: 1px solid transparent; transition: border-color 0.3s, box-shadow 0.3s; }
.header.is-scrolled { border-color: var(--line); box-shadow: 0 1px 0 rgba(0, 0, 0, 0.02); }
.header__inner { height: var(--header-h); display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 32px; }
.logo { display: inline-flex; align-items: center; gap: 8px; font-weight: 900; font-size: 24px; letter-spacing: 0; }
.logo__svg { height: 18px; width: auto; color: var(--ink); }
.logo__sub { font-size: 13px; font-weight: 600; color: var(--ink-3); margin-inline-start: 2px; padding-top: 4px; }
.header .logo { gap: 8px; }
.nav__list { display: flex; gap: 4px; justify-content: center; }
.nav__link { display: inline-flex; align-items: center; height: var(--header-h); padding: 0 18px; font-size: 15px; font-weight: 500; position: relative; }
.nav__link::after { content: ""; position: absolute; inset-inline: 18px; bottom: 16px; height: 2px; background: var(--ink); transform: scaleX(0); transform-origin: right; transition: transform 0.3s var(--ease); }
.nav__item:hover .nav__link::after, .nav__link[aria-current] ::after, .nav__link[aria-current]::after { transform: scaleX(1); }
.header__actions { display: flex; align-items: center; gap: 4px; }
.icon-btn { width: 44px; height: 44px; display: inline-grid; place-items: center; border-radius: var(--pill); position: relative; transition: background 0.2s; }
.icon-btn:hover { background: var(--bg-2); }
.icon-btn svg { width: 22px; height: 22px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.cart-count { position: absolute; top: 6px; inset-inline-start: 24px; min-width: 18px; height: 18px; padding: 0 5px; border-radius: 9px; background: var(--ink); color: #fff; font-size: 11px; font-weight: 700; display: grid; place-items: center; line-height: 1; }
.header__burger { display: none; width: 44px; height: 44px; flex-direction: column; align-items: center; justify-content: center; gap: 5px; }
.header__burger span { width: 22px; height: 2px; background: var(--ink); border-radius: 2px; transition: transform 0.3s var(--ease), opacity 0.3s; }
.header__burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.header__burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.header__burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* mega menu */
.mega { position: absolute; inset-inline: 0; top: 100%; background: #fff; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); box-shadow: 0 30px 60px -30px rgba(0, 0, 0, 0.25); opacity: 0; visibility: hidden; transform: translateY(-6px); transition: opacity 0.25s var(--ease), transform 0.25s var(--ease), visibility 0s 0.25s; }
.nav__item:hover .mega, .nav__item:focus-within .mega { opacity: 1; visibility: visible; transform: none; transition-delay: 0s; }
.mega__inner { display: grid; grid-template-columns: 1.3fr 1fr 1fr 1fr; gap: 40px; padding-block: 36px 40px; }
.mega__inner--links { grid-template-columns: repeat(3, max-content); gap: 96px; }
.mega__col h4 { font-size: 13px; font-weight: 600; color: var(--ink-3); margin-bottom: 14px; }
.mega__product { display: flex; align-items: center; gap: 14px; padding: 10px 8px; margin-inline: -8px; border-radius: var(--radius-sm); transition: background 0.2s; }
.mega__product:hover { background: var(--bg-2); }
.mega__product img { width: 64px; height: 64px; object-fit: contain; flex: none; background: var(--bg-2); border-radius: 12px; padding: 6px; mix-blend-mode: multiply; }
.mega__product span { display: flex; flex-direction: column; gap: 2px; }
.mega__product strong { font-weight: 600; font-size: 16px; display: flex; align-items: center; gap: 8px; }
.mega__product small { color: var(--ink-2); font-size: 13px; line-height: 1.6; }
.mega__product .badge { font-size: 10px; padding: 4px 7px; }
.mega__more { display: inline-block; margin-top: 10px; font-size: 14px; font-weight: 500; color: var(--accent); }
.mega__links { margin-top: 18px; display: flex; flex-direction: column; gap: 10px; font-size: 15px; }
.mega__links a:hover { text-decoration: underline; text-underline-offset: 4px; }
.mega__inner--links .mega__links { margin-top: 0; }
.mega__feature { position: relative; display: block; border-radius: var(--radius); overflow: hidden; background: linear-gradient(160deg, #f2f2f4, #e2e2e6); min-height: 300px; }
.mega__feature img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: left center; transition: transform 0.6s var(--ease); }
.mega__feature:hover img { transform: scale(1.03); }
.mega__feature-text { position: relative; z-index: 1; display: inline-flex; flex-direction: column; gap: 6px; padding: 20px 22px; margin: 20px; max-width: 62%; background: rgba(255, 255, 255, 0.82); backdrop-filter: blur(10px); border-radius: var(--radius-sm); }
.mega__feature-text strong { font-size: 22px; font-weight: 700; }
.mega__feature-text > span:not(.badge) { color: var(--ink-2); font-size: 14px; }
.mega__feature-text .badge { align-self: flex-start; margin-bottom: 6px; }
.mega__feature-text .link-arrow { margin-top: 10px; }

/* drawer (mobile nav) */
.drawer { position: fixed; inset: 0; z-index: 200; visibility: hidden; }
.drawer[aria-hidden="false"] { visibility: visible; }
.drawer__backdrop { position: absolute; inset: 0; background: rgba(0, 0, 0, 0.4); opacity: 0; transition: opacity 0.3s; }
.drawer__panel { position: absolute; top: 0; bottom: 0; inset-inline-start: 0; width: min(88vw, 400px); background: #fff; padding: 24px; overflow-y: auto; transform: translateX(100%); transition: transform 0.35s var(--ease); }
[dir="ltr"] .drawer__panel { transform: translateX(-100%); }
.drawer[aria-hidden="false"] .drawer__panel { transform: none; }
.drawer[aria-hidden="false"] .drawer__backdrop { opacity: 1; }
.drawer details { border-bottom: 1px solid var(--line); }
.drawer summary { list-style: none; display: flex; justify-content: space-between; align-items: center; padding: 16px 0; font-size: 18px; font-weight: 600; cursor: pointer; }
.drawer summary::-webkit-details-marker { display: none; }
.drawer summary::after { content: "+"; font-size: 22px; color: var(--ink-3); }
.drawer details[open] summary::after { content: "–"; }
.drawer details a { display: flex; align-items: center; gap: 8px; padding: 10px 0 10px 12px; color: var(--ink-2); font-size: 16px; }
.drawer details a:last-of-type { padding-bottom: 18px; }
.drawer__foot { display: flex; flex-direction: column; gap: 12px; padding-top: 24px; font-weight: 500; }

/* search overlay */
.search { position: fixed; inset: 0; z-index: 300; background: rgba(255, 255, 255, 0.96); backdrop-filter: blur(10px); visibility: hidden; opacity: 0; transition: opacity 0.25s, visibility 0s 0.25s; }
.search[aria-hidden="false"] { visibility: visible; opacity: 1; transition-delay: 0s; }
.search__panel { padding-top: 12vh; }
.search__form { display: flex; align-items: center; gap: 16px; border-bottom: 2px solid var(--ink); padding-bottom: 12px; }
.search__form svg { width: 28px; height: 28px; fill: none; stroke: currentColor; stroke-width: 1.8; }
.search__form input { flex: 1; border: 0; background: none; font-size: clamp(24px, 3vw, 36px); font-weight: 600; outline: none; }
.search__close { font-size: 22px; padding: 8px; }
.search__cols { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; margin-top: 40px; }
.search__cols h3 { font-size: 14px; color: var(--ink-3); font-weight: 600; margin-bottom: 14px; }
.search__cols li { padding: 8px 0; font-size: 18px; }

/* ---------- hero (page-banner with pagination tabs) ---------- */
.hero { position: relative; height: calc(100svh - var(--header-h) - var(--announce-h)); min-height: 640px; max-height: 920px; overflow: hidden; background: var(--bg-2); color: var(--ink); }
.hero__slide { position: absolute; inset: 0; display: grid; grid-template-columns: minmax(0, 1fr); align-items: end; opacity: 0; visibility: hidden; transition: opacity 0.8s var(--ease), visibility 0s 0.8s; }
.hero__slide.is-active { opacity: 1; visibility: visible; transition-delay: 0s; z-index: 1; }
.hero__slide--dark { color: #fff; }
.hero__bg { position: absolute; inset: 0; }
/* Narwal banners are composed LTR (product right, copy left) — mirror them so copy sits on the RTL start side */
.hero__bg img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 60%; transform: scaleX(-1.06) scaleY(1.06); transition: transform 6s linear; }
.hero__slide.is-active .hero__bg img { transform: scaleX(-1); }
.hero__bg::after { content: ""; position: absolute; inset: 0; background: linear-gradient(to left, rgba(8, 8, 10, 0.55) 0%, rgba(8, 8, 10, 0.25) 45%, rgba(8, 8, 10, 0) 70%), linear-gradient(to top, rgba(8, 8, 10, 0.55), rgba(8, 8, 10, 0) 45%); }
.hero__content { position: relative; z-index: 2; width: min(100% - var(--gutter) * 2, var(--container-lg)); min-width: 0; margin-inline: auto; padding-bottom: clamp(120px, 16vh, 170px); }
.hero .btn, .p-hero .btn { white-space: normal; text-align: center; line-height: 1.3; }
.hero__content .eyebrow { color: inherit; opacity: 0.7; }
.hero__content h1 { font-size: clamp(40px, 6.4vw, 88px); font-weight: 800; line-height: 1.1; max-width: 12ch; }
.hero__content p { font-size: clamp(18px, 1.8vw, 26px); margin-top: 14px; max-width: 30ch; opacity: 0.85; }
.hero__content .btn-row { margin-top: 32px; }
.hero__slide.is-active .hero__content > * { animation: rise 0.9s var(--ease) both; }
.hero__slide.is-active .hero__content > :nth-child(2) { animation-delay: 0.1s; }
.hero__slide.is-active .hero__content > :nth-child(3) { animation-delay: 0.2s; }
.hero__slide.is-active .hero__content > :nth-child(4) { animation-delay: 0.3s; }
@keyframes rise { from { opacity: 0; transform: translateY(24px); } to { opacity: 1; transform: none; } }

.hero__tabs { position: absolute; bottom: 36px; inset-inline: 0; z-index: 3; display: flex; justify-content: center; gap: 12px; padding-inline: var(--gutter); }
.hero__tab { display: flex; flex-direction: column; gap: 10px; width: 180px; padding: 0; color: var(--ink); font-weight: 500; font-size: 15px; opacity: 0.55; transition: opacity 0.3s; text-align: start; }
.hero__tab.is-active, .hero__tab:hover { opacity: 1; }
.hero--dark-tabs .hero__tab { color: #fff; }
.hero__tab i { display: block; height: 2px; background: currentColor; opacity: 0.25; position: relative; overflow: hidden; border-radius: 2px; }
.hero__tab i::after { content: ""; position: absolute; inset: 0; background: currentColor; transform: scaleX(0); transform-origin: right; }
.hero__tab.is-active i { opacity: 1; }
.hero__tab.is-active i::after { animation: progress var(--hero-duration, 6s) linear forwards; }
@keyframes progress { to { transform: scaleX(1); } }
.hero--single { height: auto; min-height: 0; }

/* ---------- trust marquee ---------- */
.marquee { border-block: 1px solid var(--line); padding-block: 18px; overflow: hidden; background: #fff; }
.marquee__track { display: flex; gap: 56px; width: max-content; animation: marquee 40s linear infinite; }
.marquee:hover .marquee__track { animation-play-state: paused; }
.marquee__item { display: inline-flex; align-items: center; gap: 10px; font-size: 15px; font-weight: 500; color: var(--ink-2); white-space: nowrap; }
.marquee__item svg { width: 22px; height: 22px; stroke: var(--accent); fill: none; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
@keyframes marquee { to { transform: translateX(50%); } }

/* ---------- capsule tabs ---------- */
.capsule-tabs { display: inline-flex; gap: 4px; background: var(--bg-3); border-radius: var(--pill); padding: 4px; margin-bottom: 48px; }
.capsule-tabs button { padding: 10px 24px; border-radius: var(--pill); color: var(--ink-3); font-weight: 500; font-size: 15px; transition: background 0.25s, color 0.25s; }
.capsule-tabs button.is-active { background: var(--ink); color: #fff; }
.capsule-tabs button:not(.is-active):hover { color: var(--ink); }
.capsule-tabs--dark { background: rgba(255, 255, 255, 0.1); }
.capsule-tabs--dark button.is-active { background: #fff; color: var(--ink); }
.capsule-tabs--dark button { color: rgba(255, 255, 255, 0.6); }
.capsule-tabs--dark button:not(.is-active):hover { color: #fff; }
.tab-panel { display: none; }
.tab-panel.is-active { display: block; animation: fade 0.4s var(--ease); }
@keyframes fade { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }
.tabs-center { text-align: center; }

/* ---------- product cards ---------- */
.product-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.product-card { background: var(--bg-2); border-radius: var(--radius); padding: 28px 28px 32px; display: flex; flex-direction: column; text-align: center; transition: transform 0.4s var(--ease), box-shadow 0.4s var(--ease); position: relative; }
.product-card:hover { transform: translateY(-6px); box-shadow: var(--shadow); }
.product-card__badge { position: absolute; top: 20px; inset-inline-start: 20px; }
.product-card__media { aspect-ratio: 1 / 0.85; display: grid; place-items: center; margin-bottom: 20px; }
.product-card__media img { width: 86%; height: 100%; object-fit: contain; mix-blend-mode: multiply; transition: transform 0.6s var(--ease); }
.product-card:hover .product-card__media img { transform: scale(1.04); }
.product-card h3 { font-size: 24px; font-weight: 700; }
.product-card p { color: var(--ink-2); font-size: 15px; margin-top: 6px; min-height: 2.8em; }
.price { display: flex; justify-content: center; align-items: baseline; gap: 10px; margin-top: 14px; font-weight: 600; font-size: 18px; }
.price del { color: var(--ink-3); font-weight: 400; font-size: 15px; }
.product-card__actions { display: flex; gap: 10px; justify-content: center; margin-top: 22px; }
.product-card__actions .btn { min-height: 42px; padding-inline: 22px; font-size: 14px; }

/* ---------- scene showcase ---------- */
.scene-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.scene { position: relative; border-radius: var(--radius); overflow: hidden; aspect-ratio: 3 / 4; color: #fff; display: flex; align-items: flex-end; isolation: isolate; }
.scene img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform 0.8s var(--ease); z-index: -1; }
.scene:hover img { transform: scale(1.05); }
.scene::after { content: ""; position: absolute; inset: 0; background: linear-gradient(to top, rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0) 60%); z-index: -1; }
.scene__body { padding: 28px; }
.scene__body span { font-size: 13px; font-weight: 600; opacity: 0.8; display: block; margin-bottom: 8px; }
.scene__body h3 { font-size: 24px; font-weight: 700; }
.scene__body p { font-size: 14px; opacity: 0.85; margin-top: 6px; max-height: 0; overflow: hidden; transition: max-height 0.5s var(--ease), margin 0.5s; }
.scene:hover .scene__body p { max-height: 6em; margin-top: 8px; }
.scene--hardfloor { background: linear-gradient(160deg, #cfd3d6, #7c848a); }
.scene--carpet { background: linear-gradient(160deg, #b8a58d, #5a4b3c); }
.scene--pets { background: linear-gradient(160deg, #e6c8b0, #8a5f45); }
.scene--large { background: linear-gradient(160deg, #a9c4c8, #3e6a70); }

/* ---------- feature points (why avano) ---------- */
.feature-points { display: grid; grid-template-columns: 1fr 1.25fr; gap: clamp(32px, 5vw, 80px); align-items: center; }
.fp-list { display: flex; flex-direction: column; }
.fp-item { border-top: 1px solid rgba(255, 255, 255, 0.15); padding: 22px 0; cursor: pointer; }
.fp-item:last-child { border-bottom: 1px solid rgba(255, 255, 255, 0.15); }
.fp-item h3 { font-size: 22px; font-weight: 600; display: flex; align-items: center; gap: 14px; opacity: 0.5; transition: opacity 0.3s; }
.fp-item h3 b { font-size: 13px; font-weight: 600; opacity: 0.6; width: 24px; }
.fp-item p { color: rgba(255, 255, 255, 0.7); max-height: 0; overflow: hidden; transition: max-height 0.5s var(--ease), margin 0.4s; padding-inline-start: 38px; font-size: 16px; }
.fp-item.is-active h3 { opacity: 1; }
.fp-item.is-active p { max-height: 10em; margin-top: 10px; }
.fp-media { position: relative; border-radius: var(--radius); overflow: hidden; aspect-ratio: 4 / 3; background: #2a2a2e; }
.fp-media img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: 0; transition: opacity 0.6s var(--ease); }
.fp-media img.is-active { opacity: 1; }
.fp-media__label { position: absolute; bottom: 20px; inset-inline-start: 20px; background: rgba(0, 0, 0, 0.55); backdrop-filter: blur(8px); padding: 8px 14px; border-radius: var(--pill); font-size: 13px; }

/* ---------- KOL / testimonials ---------- */
.kol-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.kol { border-radius: var(--radius); overflow: hidden; background: var(--bg-2); }
.kol__media { position: relative; aspect-ratio: 4 / 5; overflow: hidden; }
.kol__media img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.8s var(--ease); }
.kol:hover .kol__media img { transform: scale(1.04); }
.kol__play { position: absolute; inset: 0; margin: auto; width: 64px; height: 64px; border-radius: 50%; background: rgba(255, 255, 255, 0.9); display: grid; place-items: center; box-shadow: var(--shadow-sm); transition: transform 0.3s var(--ease); }
.kol__play::after { content: ""; border-style: solid; border-width: 10px 0 10px 18px; border-color: transparent transparent transparent var(--ink); transform: scaleX(-1); margin-inline-start: -4px; }
.kol:hover .kol__play { transform: scale(1.08); }
.kol__body { padding: 20px 22px 24px; }
.kol__body blockquote { margin: 0; font-size: 16px; line-height: 1.75; }
.kol__body cite { display: flex; align-items: center; gap: 10px; margin-top: 14px; font-style: normal; font-size: 14px; color: var(--ink-2); }
.kol__body cite i { width: 32px; height: 32px; border-radius: 50%; background: linear-gradient(135deg, var(--accent), #9b7bff); flex: none; }
.stars { color: #f5a623; letter-spacing: 2px; font-size: 14px; }

/* ---------- member advantages ---------- */
.member-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.member { background: rgba(255, 255, 255, 0.06); border: 1px solid rgba(255, 255, 255, 0.08); border-radius: var(--radius); padding: 32px 28px; transition: background 0.3s; }
.member:hover { background: rgba(255, 255, 255, 0.1); }
.member svg { width: 40px; height: 40px; stroke: var(--accent); fill: none; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; margin-bottom: 20px; filter: brightness(1.5); }
.member h3 { font-size: 20px; font-weight: 600; margin-bottom: 8px; }
.member p { color: rgba(255, 255, 255, 0.65); font-size: 15px; }

/* ---------- blog ---------- */
.blog-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.post { display: flex; flex-direction: column; }
.post__media { aspect-ratio: 4 / 3; border-radius: var(--radius-sm); overflow: hidden; background: var(--bg-2); margin-bottom: 16px; }
.post__media img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.7s var(--ease); }
.post:hover .post__media img { transform: scale(1.04); }
.post time { font-size: 13px; color: var(--ink-3); }
.post h3 { font-size: 18px; font-weight: 600; margin-top: 6px; line-height: 1.5; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.post p { font-size: 14px; color: var(--ink-2); margin-top: 8px; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.post--featured { grid-column: span 2; grid-row: span 2; }
.post--featured .post__media { aspect-ratio: 16 / 10; }
.post--featured h3 { font-size: 28px; }

/* ---------- retail partners ---------- */
.partners { display: grid; grid-template-columns: repeat(6, 1fr); gap: 16px; }
.partner { height: 84px; display: grid; place-items: center; border: 1px solid var(--line); border-radius: var(--radius-sm); color: var(--ink-3); font-weight: 600; font-size: 15px; transition: border-color 0.3s, color 0.3s; }
.partner:hover { border-color: var(--ink); color: var(--ink); }

/* ---------- newsletter ---------- */
.newsletter { background: var(--bg-2); padding-block: clamp(48px, 7vw, 96px); }
.newsletter__inner { display: grid; grid-template-columns: 1.2fr 1fr; gap: 48px; align-items: center; }
.newsletter h2 { font-size: clamp(24px, 2.8vw, 36px); font-weight: 700; }
.newsletter p { color: var(--ink-2); margin-top: 10px; }
.newsletter__form { display: grid; grid-template-columns: 1fr auto; gap: 12px; }
.newsletter__form input { min-height: 52px; padding: 0 20px; border: 1.5px solid var(--line); border-radius: var(--pill); background: #fff; outline: none; }
.newsletter__form input:focus { border-color: var(--ink); }
.newsletter__form small { grid-column: 1 / -1; color: var(--ink-3); font-size: 13px; }
.newsletter__form small a { text-decoration: underline; text-underline-offset: 3px; }

/* ---------- footer ---------- */
.footer { background: #fff; border-top: 1px solid var(--line); padding-block: clamp(48px, 6vw, 80px) 32px; font-size: 14px; }
.footer__grid { display: grid; grid-template-columns: repeat(6, 1fr) 1.4fr; gap: 32px 24px; }
.footer__col h2 { font-size: 15px; font-weight: 700; margin-bottom: 16px; }
.footer__col li { padding: 5px 0; color: var(--ink-2); }
.footer__col li a:hover { color: var(--ink); text-decoration: underline; text-underline-offset: 4px; }
.footer__region { display: inline-flex; align-items: center; gap: 8px; border: 1px solid var(--line); border-radius: var(--pill); padding: 8px 16px; font-weight: 500; margin-bottom: 18px; }
.footer__region svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 1.6; }
.footer__contact { display: block; font-weight: 600; font-size: 16px; padding: 3px 0; }
.footer__hours { color: var(--ink-3); margin-top: 6px; }
.socials { display: flex; gap: 8px; margin-top: 18px; }
.socials a { width: 40px; height: 40px; border: 1px solid var(--line); border-radius: 50%; display: grid; place-items: center; transition: background 0.2s; }
.socials a:hover { background: var(--bg-2); }
.socials svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linejoin: round; }
.footer__bottom { border-top: 1px solid var(--line); margin-top: 48px; padding-top: 24px; display: flex; flex-wrap: wrap; gap: 16px 32px; align-items: center; justify-content: space-between; color: var(--ink-3); }
.footer__bottom ul { display: flex; gap: 20px; }
.payments { display: flex; gap: 8px; }
.payments span { border: 1px solid var(--line); border-radius: 6px; padding: 4px 10px; font-size: 12px; }

/* region modal */
.region-modal { position: fixed; inset: 0; z-index: 400; display: grid; place-items: center; background: rgba(0, 0, 0, 0.5); padding: 24px; visibility: hidden; opacity: 0; transition: opacity 0.25s, visibility 0s 0.25s; }
.region-modal[aria-hidden="false"] { visibility: visible; opacity: 1; transition-delay: 0s; }
.region-modal__panel { position: relative; background: #fff; border-radius: var(--radius); padding: 40px; width: min(100%, 860px); }
.region-modal__close { position: absolute; top: 16px; inset-inline-end: 16px; font-size: 20px; padding: 8px; }
.region-modal h3 { font-size: 24px; margin-bottom: 24px; }
.region-modal__cols { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.region-modal h4 { font-size: 13px; color: var(--ink-3); margin-bottom: 10px; }
.region-modal__cols a { display: block; padding: 6px 0; font-size: 15px; }
.region-modal__cols a:hover { color: var(--accent); }

/* to top */
.to-top { position: fixed; bottom: 24px; inset-inline-end: 80px; width: 48px; height: 48px; border-radius: 50%; background: #808080; color: #fff; display: grid; place-items: center; opacity: 0; transform: translateY(12px); transition: opacity 0.3s, transform 0.3s; z-index: 90; }
.to-top.is-visible { opacity: 1; transform: none; }
.to-top svg { width: 22px; height: 22px; fill: none; stroke: currentColor; stroke-width: 2; }

/* ---------- reveal ---------- */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity 0.9s var(--ease), transform 0.9s var(--ease); }
.reveal.in { opacity: 1; transform: none; }
.reveal-stagger > * { opacity: 0; transform: translateY(24px); transition: opacity 0.8s var(--ease), transform 0.8s var(--ease); }
.reveal-stagger.in > * { opacity: 1; transform: none; }
.reveal-stagger.in > :nth-child(2) { transition-delay: 0.08s; }
.reveal-stagger.in > :nth-child(3) { transition-delay: 0.16s; }
.reveal-stagger.in > :nth-child(4) { transition-delay: 0.24s; }
.reveal-stagger.in > :nth-child(5) { transition-delay: 0.32s; }
.reveal-stagger.in > :nth-child(6) { transition-delay: 0.4s; }
@media (prefers-reduced-motion: reduce) { .reveal, .reveal-stagger > * { opacity: 1; transform: none; transition: none; } .hero__bg img { transition: none; } }

/* ==========================================================================
   PRODUCT PAGE (flagship)
   ========================================================================== */
.p-hero { position: relative; min-height: calc(100svh - var(--header-h) - var(--announce-h)); max-height: 960px; background: #0e0e10; color: #fff; display: grid; grid-template-columns: minmax(0, 1fr); align-items: end; overflow: hidden; }
.p-hero__content { min-width: 0; }
.p-hero__bg { position: absolute; inset: 0; }
.p-hero__bg img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 55%; transform: scaleX(-1); }
.p-hero__bg::after { content: ""; position: absolute; inset: 0; background: linear-gradient(to top, rgba(10, 10, 12, 0.92) 0%, rgba(10, 10, 12, 0.55) 45%, rgba(10, 10, 12, 0.1) 100%); }
.p-hero__content { position: relative; z-index: 1; padding-block: 64px 96px; }
.p-hero__content h1 { font-size: clamp(36px, 5.6vw, 76px); font-weight: 800; line-height: 1.12; max-width: 16ch; }
.p-hero__content .lead { color: rgba(255, 255, 255, 0.75); margin-top: 16px; }
.p-hero__name { font-size: 18px; font-weight: 600; letter-spacing: 0; margin-bottom: 12px; display: flex; align-items: center; gap: 10px; }

/* sticky buy bar */
.buybar { position: sticky; top: var(--header-h); z-index: 80; background: rgba(255, 255, 255, 0.92); backdrop-filter: blur(14px); border-bottom: 1px solid var(--line); }
.buybar__inner { height: 60px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.buybar__name { font-weight: 700; font-size: 18px; }
.buybar__links { display: flex; gap: 24px; font-size: 14px; color: var(--ink-2); }
.buybar__links a:hover { color: var(--ink); }
.buybar__cta { display: flex; align-items: center; gap: 16px; }
.buybar__cta .price { margin: 0; font-size: 16px; }

/* sale card (variants) */
.sale-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.sale-card { border: 1.5px solid var(--line); border-radius: var(--radius); padding: 32px; display: grid; grid-template-columns: 1fr 1.2fr; gap: 24px; align-items: center; transition: border-color 0.3s; }
.sale-card:hover, .sale-card.is-active { border-color: var(--ink); }
.sale-card__media img { width: 100%; aspect-ratio: 1; object-fit: contain; mix-blend-mode: multiply; }
.sale-card h3 { font-size: 22px; font-weight: 700; }
.sale-card ul { margin-top: 12px; font-size: 14px; color: var(--ink-2); display: flex; flex-direction: column; gap: 4px; }
.sale-card ul li::before { content: "✓"; color: var(--accent); margin-inline-end: 8px; font-weight: 700; }
.sale-card .price { justify-content: flex-start; margin-top: 16px; font-size: 20px; }
.sale-card .btn { margin-top: 18px; }

/* key selling points */
.ksp { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.ksp__item { text-align: center; padding: 28px 16px; border-radius: var(--radius); background: var(--bg-2); }
.ksp__item strong { display: block; font-size: clamp(28px, 3vw, 40px); font-weight: 800; line-height: 1.1; }
.ksp__item span { display: block; margin-top: 6px; font-size: 14px; color: var(--ink-2); }

/* split feature sections */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(32px, 5vw, 80px); align-items: center; }
.split--reverse > :first-child { order: 2; }
.split h2 { font-size: clamp(28px, 3.6vw, 48px); font-weight: 800; }
.split h3 { font-size: clamp(20px, 2vw, 26px); font-weight: 600; color: var(--ink-2); margin-top: 8px; }
.section--dark .split h3 { color: rgba(255, 255, 255, 0.7); }
.split p { margin-top: 18px; color: var(--ink-2); max-width: 46ch; }
.section--dark .split p { color: rgba(255, 255, 255, 0.7); }
.split__media { border-radius: var(--radius); overflow: hidden; aspect-ratio: 4 / 3; background: var(--bg-2); }
.split__media img { width: 100%; height: 100%; object-fit: cover; }
.section--dark .split__media { background: #2a2a2e; }

/* full-bleed statement */
.statement { text-align: center; }
.statement h2 { font-size: clamp(32px, 5vw, 68px); font-weight: 800; line-height: 1.15; max-width: 20ch; margin-inline: auto; }
.statement p { margin-top: 18px; color: var(--ink-2); max-width: 60ch; margin-inline: auto; font-size: clamp(16px, 1.4vw, 20px); }
.section--dark .statement p { color: rgba(255, 255, 255, 0.7); }
.statement__media { margin-top: clamp(32px, 5vw, 64px); border-radius: var(--radius); overflow: hidden; aspect-ratio: 21 / 9; background: #2a2a2e; }
.statement__media img { width: 100%; height: 100%; object-fit: cover; }

/* steps */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; counter-reset: step; }
.step { padding: 28px; border-radius: var(--radius); background: rgba(255, 255, 255, 0.06); border: 1px solid rgba(255, 255, 255, 0.08); }
.step::before { counter-increment: step; content: counter(step, persian); display: inline-grid; place-items: center; width: 36px; height: 36px; border-radius: 50%; background: var(--accent); color: #fff; font-weight: 700; margin-bottom: 18px; }
.step h3 { font-size: 18px; font-weight: 600; }
.step p { font-size: 14px; color: rgba(255, 255, 255, 0.65); margin-top: 8px; }

/* compare cards (ours vs others) */
.vs-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.vs-card { border-radius: var(--radius); overflow: hidden; background: var(--bg-2); }
.vs-card--ours { background: var(--accent-soft); }
.vs-card__media { aspect-ratio: 16 / 10; background: rgba(0, 0, 0, 0.04); }
.vs-card__media img { width: 100%; height: 100%; object-fit: cover; }
.vs-card__body { padding: 24px 28px 28px; }
.vs-card__body small { font-size: 13px; font-weight: 600; color: var(--ink-3); display: block; margin-bottom: 8px; }
.vs-card--ours .vs-card__body small { color: var(--accent-strong); }
.vs-card__body h3 { font-size: 20px; font-weight: 700; }
.vs-row + .vs-row { margin-top: 20px; }

/* identity cards (sensors) */
.id-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.id-card { border-radius: var(--radius); padding: 28px 24px; background: rgba(255, 255, 255, 0.05); border: 1px solid rgba(255, 255, 255, 0.08); cursor: pointer; transition: background 0.3s, border-color 0.3s; }
.id-card.is-active, .id-card:hover { background: rgba(255, 255, 255, 0.1); border-color: rgba(255, 255, 255, 0.25); }
.id-card h3 { font-size: 20px; font-weight: 700; }
.id-card p { font-size: 14px; color: rgba(255, 255, 255, 0.65); margin-top: 8px; }
.id-card svg { width: 36px; height: 36px; stroke: #fff; fill: none; stroke-width: 1.6; margin-bottom: 16px; }

/* more grid */
.more-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.more { border-radius: var(--radius); overflow: hidden; background: var(--bg-2); display: grid; grid-template-rows: auto 1fr; }
.more__media { aspect-ratio: 16 / 9; background: #dcdce0; }
.more__media img { width: 100%; height: 100%; object-fit: cover; }
.more__body { padding: 24px 28px 28px; }
.more h3 { font-size: 22px; font-weight: 700; }
.more p { color: var(--ink-2); font-size: 15px; margin-top: 8px; }

/* spec table / comparison */
.table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; border-radius: var(--radius); border: 1px solid var(--line); }
.spec { width: 100%; border-collapse: collapse; min-width: 720px; font-size: 15px; }
.spec th, .spec td { padding: 18px 20px; text-align: start; border-bottom: 1px solid var(--line); vertical-align: top; }
.spec thead th { position: sticky; top: 0; background: #fff; font-size: 18px; font-weight: 700; z-index: 1; }
.spec thead th img { width: 96px; height: 96px; object-fit: contain; margin-bottom: 8px; mix-blend-mode: multiply; }
.spec thead th small { display: block; font-weight: 400; color: var(--ink-2); font-size: 13px; }
.spec tbody th { font-weight: 600; color: var(--ink-2); background: var(--bg-2); width: 200px; position: sticky; inset-inline-start: 0; }
.spec tbody tr:last-child td, .spec tbody tr:last-child th { border-bottom: 0; }
.spec .is-best { color: var(--accent-strong); font-weight: 600; }
.spec .yes::before { content: "✓"; color: var(--accent); font-weight: 700; margin-inline-end: 6px; }
.spec .no { color: var(--ink-3); }
.spec--sticky-head thead th { top: calc(var(--header-h) + 60px); }

/* dimensions */
.dims { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.dim { border-radius: var(--radius); background: var(--bg-2); padding: 32px; text-align: center; }
.dim img { width: 100%; max-width: 420px; margin-inline: auto; aspect-ratio: 4 / 3; object-fit: contain; mix-blend-mode: multiply; }
.dim h3 { font-size: 20px; font-weight: 700; margin-top: 16px; }
.dim p { color: var(--ink-2); font-size: 15px; margin-top: 6px; }

/* what's in the box */
.box-grid { display: grid; grid-template-columns: repeat(7, 1fr); gap: 12px; }
.box-item { text-align: center; }
.box-item div { aspect-ratio: 1; border-radius: var(--radius-sm); background: var(--bg-2); display: grid; place-items: center; margin-bottom: 10px; }
.box-item svg { width: 44%; height: 44%; stroke: var(--ink); fill: none; stroke-width: 1.4; stroke-linecap: round; stroke-linejoin: round; }
.box-item h3 { font-size: 14px; font-weight: 500; }

/* accordion / faq */
.accordion { border-top: 1px solid var(--line); }
.accordion details { border-bottom: 1px solid var(--line); }
.accordion summary { list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 24px; padding: 22px 0; font-size: 18px; font-weight: 600; cursor: pointer; }
.accordion summary::-webkit-details-marker { display: none; }
.accordion summary::after { content: ""; width: 12px; height: 12px; border-inline-end: 2px solid var(--ink); border-bottom: 2px solid var(--ink); transform: rotate(45deg); flex: none; transition: transform 0.3s var(--ease); margin-bottom: 6px; }
.accordion details[open] summary::after { transform: rotate(-135deg); margin-bottom: -6px; }
.accordion .acc__body { padding: 0 0 24px; color: var(--ink-2); max-width: 70ch; }

/* gallery / swiper-lite (horizontal scroll rows) */
.row-scroll { position: relative; }
.row-scroll__track { display: flex; gap: 20px; overflow-x: auto; scroll-snap-type: x mandatory; scrollbar-width: none; padding-bottom: 4px; }
.row-scroll__track::-webkit-scrollbar { display: none; }
.row-scroll__track > * { flex: 0 0 min(80vw, 420px); scroll-snap-align: start; }
.row-scroll__nav { display: flex; gap: 10px; justify-content: flex-end; margin-top: 20px; }
.row-scroll__nav button { width: 44px; height: 44px; border-radius: 50%; border: 1.5px solid var(--line); display: grid; place-items: center; transition: background 0.2s, border-color 0.2s; }
.row-scroll__nav button:hover { border-color: var(--ink); background: var(--bg-2); }
.row-scroll__nav svg { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 2; }
.section--dark .row-scroll__nav button { border-color: rgba(255, 255, 255, 0.3); color: #fff; }
.closeup { border-radius: var(--radius); overflow: hidden; background: var(--bg-2); }
.closeup img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; }
.closeup figcaption { padding: 16px 20px; font-size: 15px; font-weight: 500; }
.section--dark .closeup { background: rgba(255, 255, 255, 0.06); }

/* ==========================================================================
   COLLECTION PAGE
   ========================================================================== */
.collection-hero { background: var(--bg-2); padding-block: clamp(48px, 7vw, 96px); }
.collection-hero h1 { font-size: clamp(36px, 5vw, 64px); font-weight: 800; }
.collection-hero p { color: var(--ink-2); font-size: clamp(17px, 1.5vw, 21px); margin-top: 12px; max-width: 60ch; }
.collection { display: grid; grid-template-columns: 260px 1fr; gap: 48px; align-items: start; }
.filters { position: sticky; top: calc(var(--header-h) + 24px); }
.filters details { border-bottom: 1px solid var(--line); }
.filters summary { list-style: none; display: flex; justify-content: space-between; padding: 16px 0; font-weight: 600; cursor: pointer; }
.filters summary::-webkit-details-marker { display: none; }
.filters summary::after { content: "+"; color: var(--ink-3); }
.filters details[open] summary::after { content: "–"; }
.filters label { display: flex; align-items: center; gap: 10px; padding: 6px 0 6px 4px; font-size: 15px; color: var(--ink-2); cursor: pointer; }
.filters label:last-of-type { padding-bottom: 16px; }
.filters input[type="checkbox"] { width: 18px; height: 18px; accent-color: var(--ink); }
.toolbar { display: flex; justify-content: space-between; align-items: center; margin-bottom: 24px; color: var(--ink-2); font-size: 15px; }
.toolbar select { border: 1.5px solid var(--line); border-radius: var(--pill); padding: 8px 16px; background: #fff; }

/* ==========================================================================
   COMPARE / HELP ME CHOOSE
   ========================================================================== */
.quiz { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.quiz__opt { padding: 32px 28px; border-radius: var(--radius); border: 1.5px solid var(--line); text-align: start; transition: border-color 0.3s, background 0.3s; }
.quiz__opt:hover, .quiz__opt.is-active { border-color: var(--ink); background: var(--bg-2); }
.quiz__opt strong { display: block; font-size: 20px; font-weight: 700; margin-bottom: 6px; }
.quiz__opt span { color: var(--ink-2); font-size: 15px; }

/* ==========================================================================
   ABOUT
   ========================================================================== */
.story { background: var(--dark); color: #fff; }
.story__hero { min-height: 80svh; display: grid; place-items: center; text-align: center; padding-block: 96px; position: relative; overflow: hidden; }
.story__hero::before { content: ""; position: absolute; inset: -20%; background: radial-gradient(60% 50% at 50% 60%, rgba(14, 143, 130, 0.35), transparent 70%); }
.story__hero > * { position: relative; }
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.stat { text-align: center; padding: 32px 16px; border-radius: var(--radius); background: rgba(255, 255, 255, 0.05); }
.stat strong { display: block; font-size: clamp(36px, 4vw, 56px); font-weight: 800; line-height: 1; }
.stat span { display: block; margin-top: 10px; color: rgba(255, 255, 255, 0.65); font-size: 15px; }
.timeline { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; position: relative; }
.timeline::before { content: ""; position: absolute; top: 9px; inset-inline: 0; height: 2px; background: var(--line); }
.tl { position: relative; padding-top: 32px; }
.tl::before { content: ""; position: absolute; top: 0; inset-inline-start: 0; width: 20px; height: 20px; border-radius: 50%; background: #fff; border: 4px solid var(--accent); }
.tl time { font-weight: 800; font-size: 28px; }
.tl h3 { font-size: 18px; font-weight: 600; margin-top: 6px; }
.tl p { color: var(--ink-2); font-size: 15px; margin-top: 6px; }
.values { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.value { padding: 32px; border-radius: var(--radius); background: var(--bg-2); }
.value h3 { font-size: 20px; font-weight: 700; margin-bottom: 8px; }
.value p { color: var(--ink-2); font-size: 15px; }

/* ==========================================================================
   SUPPORT
   ========================================================================== */
.support-hero { background: var(--dark); color: #fff; padding-block: clamp(64px, 9vw, 120px); text-align: center; }
.support-hero h1 { font-size: clamp(36px, 5vw, 64px); font-weight: 800; }
.support-hero p { color: rgba(255, 255, 255, 0.7); margin-top: 12px; }
.support-search { display: flex; margin: 32px auto 0; max-width: 680px; background: #fff; border-radius: var(--pill); padding: 6px 6px 6px 22px; color: var(--ink); }
.support-search input { flex: 1; border: 0; background: none; outline: none; font-size: 17px; }
.cat-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.cat { padding: 32px; border-radius: var(--radius); border: 1.5px solid var(--line); transition: border-color 0.3s, transform 0.3s var(--ease); }
.cat:hover { border-color: var(--ink); transform: translateY(-4px); }
.cat svg { width: 36px; height: 36px; stroke: var(--accent); fill: none; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; margin-bottom: 18px; }
.cat h3 { font-size: 20px; font-weight: 700; }
.cat p { color: var(--ink-2); font-size: 15px; margin-top: 6px; }
.contact-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.contact { padding: 32px; border-radius: var(--radius); background: var(--bg-2); text-align: center; }
.contact strong { display: block; font-size: 22px; margin-bottom: 6px; }
.contact span { color: var(--ink-2); font-size: 15px; display: block; }
.contact .btn { margin-top: 20px; }
.manuals { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.manual { display: flex; align-items: center; gap: 16px; padding: 18px 20px; border: 1px solid var(--line); border-radius: var(--radius-sm); }
.manual img { width: 56px; height: 56px; object-fit: contain; background: var(--bg-2); border-radius: 10px; mix-blend-mode: multiply; }
.manual strong { display: block; font-size: 16px; }
.manual span { font-size: 13px; color: var(--ink-3); }
.manual a { margin-inline-start: auto; font-size: 14px; font-weight: 500; color: var(--accent); white-space: nowrap; }
.app-cta { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; background: var(--dark); color: #fff; border-radius: var(--radius); padding: clamp(32px, 5vw, 64px); }
.app-cta h2 { font-size: clamp(28px, 3.4vw, 44px); font-weight: 800; }
.app-cta p { color: rgba(255, 255, 255, 0.7); margin-top: 12px; }
.app-cta__stores { display: flex; gap: 12px; margin-top: 28px; flex-wrap: wrap; }
.app-cta__phone { aspect-ratio: 9 / 16; max-width: 280px; margin-inline: auto; border-radius: 36px; background: linear-gradient(180deg, #2a2a2e, #111); border: 6px solid #333; box-shadow: var(--shadow); display: grid; place-items: center; color: rgba(255, 255, 255, 0.5); font-size: 14px; }

/* ==========================================================================
   RESPONSIVE
   ========================================================================== */
@media (max-width: 1200px) {
  .mega__inner { grid-template-columns: 1.2fr 1fr 1fr 1fr; gap: 24px; }
  .footer__grid { grid-template-columns: repeat(4, 1fr); }
  .footer__col--contact { grid-column: span 2; }
  .box-grid { grid-template-columns: repeat(4, 1fr); }
  .partners { grid-template-columns: repeat(3, 1fr); }
  .blog-grid { grid-template-columns: repeat(2, 1fr); }
  .member-grid, .ksp, .id-grid, .steps, .stats, .timeline { grid-template-columns: repeat(2, 1fr); }
  .region-modal__cols { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 960px) {
  :root { --header-h: 60px; }
  .nav { display: none; }
  .header__burger { display: flex; }
  .header__inner { grid-template-columns: auto 1fr auto; }
  .logo { justify-self: center; }
  .hero { min-height: 560px; height: 730px; }
  .hero__content { padding-bottom: 130px; }
  .hero__tabs { gap: 8px; }
  .hero__tab { width: 110px; font-size: 13px; }
  .product-grid, .kol-grid, .scene-grid { grid-template-columns: repeat(2, 1fr); }
  .feature-points, .split, .newsletter__inner, .sale-cards, .vs-grid, .more-grid, .dims, .app-cta { grid-template-columns: 1fr; }
  .split--reverse > :first-child { order: 0; }
  .collection { grid-template-columns: 1fr; }
  .filters { position: static; }
  .quiz, .cat-grid, .contact-grid, .manuals, .values { grid-template-columns: 1fr; }
  .to-top { inset-inline-end: 24px; }
  .buybar__links { display: none; }
  .buybar__name { white-space: nowrap; }
  .buybar .price del, .buybar .price__usd { display: none; }
}
@media (max-width: 640px) {
  :root { --fs-body: 16px; }
  .product-grid, .kol-grid, .scene-grid, .blog-grid, .member-grid, .ksp, .id-grid, .steps, .stats, .timeline { grid-template-columns: 1fr; }
  .scene { aspect-ratio: 4 / 3; }
  .footer__grid { grid-template-columns: 1fr 1fr; }
  .footer__col--contact { grid-column: span 2; }
  .box-grid { grid-template-columns: repeat(3, 1fr); }
  .partners { grid-template-columns: repeat(2, 1fr); }
  .newsletter__form { grid-template-columns: 1fr; }
  .search__cols { grid-template-columns: 1fr; }
  .hero__tab span { display: none; }
  .hero__tab { width: 56px; }
  .timeline::before { display: none; }
  .btn-row { gap: 12px; }
  .btn-row .btn { flex: 1 1 auto; }
  .capsule-tabs { width: 100%; }
  .capsule-tabs button { flex: 1; padding-inline: 12px; }
  .post--featured { grid-column: auto; grid-row: auto; }
  .post--featured h3 { font-size: 20px; }
}