/* ==========================================================================
   Marketing site: header, footer, sections and visualizations
   ========================================================================== */

/* ---- Brand ---- */
.brand { display: inline-flex; align-items: center; gap: 10px; }
.brand-mark { width: 34px; height: 34px; }
.brand-word { font-size: 1.375rem; font-weight: var(--fw-black); letter-spacing: -.01em; line-height: 1; }
.brand-latin { font-family: var(--font-mono); font-size: .78rem; color: var(--color-text-muted); padding: 2px 7px; border: 1px solid var(--color-border); border-radius: 6px; line-height: 1.4; }
.night .brand-latin { color: var(--night-text-muted); border-color: var(--night-border); }

/* ---- Header ---- */
.site-header { position: sticky; top: 0; z-index: var(--z-header); height: var(--header-h); display: flex; align-items: center; background: rgba(247, 248, 252, 0); border-bottom: 1px solid transparent; transition: background var(--dur-base), border-color var(--dur-base), transform var(--dur-slow) var(--ease-out), color var(--dur-base); }
.site-header.is-scrolled { background: rgba(247, 248, 252, .86); backdrop-filter: saturate(1.4) blur(14px); -webkit-backdrop-filter: saturate(1.4) blur(14px); border-bottom-color: var(--color-border); }
.site-header.is-hidden { transform: translateY(-100%); }
.site-header.is-over-dark:not(.is-scrolled) { color: var(--night-text); }
.site-header.is-over-dark:not(.is-scrolled) .nav-link { color: var(--night-text-muted); }
.site-header.is-over-dark:not(.is-scrolled) .nav-link:hover, .site-header.is-over-dark:not(.is-scrolled) .nav-link.is-active { color: #fff; background: rgba(255, 255, 255, .06); }
.site-header.is-over-dark:not(.is-scrolled) .brand-latin { color: var(--night-text-muted); border-color: var(--night-border); }
.site-header.is-over-dark:not(.is-scrolled) .header-login, .site-header.is-over-dark:not(.is-scrolled) .nav-toggle { color: var(--night-text); }
.site-header.is-over-dark:not(.is-scrolled) .header-login:hover { background: rgba(255, 255, 255, .08); }
body.has-night-hero .site-header { margin-bottom: calc(var(--header-h) * -1); }
body.has-night-hero .site-header.is-scrolled { background: rgba(247, 248, 252, .9); }

.site-header-inner { display: flex; align-items: center; gap: var(--space-lg); }
.site-nav { display: none; margin-inline-start: var(--space-sm); }
.site-nav-list { display: flex; align-items: center; gap: 2px; }
.nav-link { display: inline-flex; align-items: center; gap: 4px; height: 38px; padding: 0 12px; border-radius: var(--radius-sm); font-size: .9375rem; font-weight: var(--fw-medium); color: var(--color-text-secondary); transition: color var(--dur-fast), background var(--dur-fast); }
.nav-link:hover, .nav-link.is-active, .nav-link[aria-expanded="true"] { color: var(--color-text); background: rgba(11, 21, 55, .04); }
.nav-caret { transition: transform var(--dur-base) var(--ease-out); }
.nav-link[aria-expanded="true"] .nav-caret { transform: rotate(180deg); }
.site-actions { margin-inline-start: auto; display: flex; align-items: center; gap: var(--space-xs); }
.header-login { display: none; }
.header-cta { --btn-h: 40px; padding: 0 14px; }
@media (min-width: 1024px) {
  .site-nav { display: block; }
  .header-login { display: inline-flex; }
  .nav-toggle { display: none; }
  .header-cta { --btn-h: 42px; padding: 0 18px; }
}

.nav-dropdown { position: relative; }
.mega, .nav-panel { position: absolute; top: calc(100% + 12px); z-index: var(--z-dropdown); background: var(--color-surface); color: var(--color-text); border: 1px solid var(--color-border); border-radius: var(--radius-xl); box-shadow: var(--shadow-lg); animation: fade-up var(--dur-base) var(--ease-out); }
.mega { inset-inline-start: -24px; width: min(860px, calc(100vw - 48px)); }
.nav-panel { inset-inline-start: -12px; width: 320px; padding: 8px; }
.mega-inner { display: grid; grid-template-columns: 1fr 260px; gap: 8px; padding: 8px; }
.mega-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 2px; }
.mega-link { display: flex; gap: 12px; align-items: flex-start; padding: 12px; border-radius: var(--radius-md); transition: background var(--dur-fast); }
.mega-link:hover, .mega-link:focus-visible { background: var(--color-surface-sunken); }
.mega-link .icon-tile { width: 38px; height: 38px; border-radius: 10px; }
.mega-link .icon-tile .icon { width: 19px; height: 19px; }
.mega-link.is-compact { align-items: center; }
.mega-label { display: block; font-weight: var(--fw-semibold); font-size: .9375rem; color: var(--color-text); }
.mega-desc { display: block; font-size: .8125rem; color: var(--color-text-muted); line-height: 1.6; margin-top: 2px; }
.mega-feature { position: relative; overflow: hidden; border-radius: var(--radius-lg); padding: 20px; display: flex; flex-direction: column; justify-content: flex-end; gap: 8px; min-height: 240px; }
.mega-feature strong { font-size: 1.0625rem; line-height: 1.6; color: #fff; }
.mega-feature-art { position: absolute; top: 20px; inset-inline: 20px; display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.mf-node { display: flex; gap: 6px; padding: 10px; border: 1px dashed var(--night-border-strong); border-radius: 10px; }
.mf-node i { width: 18px; height: 26px; border-radius: 5px; background: rgba(143, 166, 255, .25); border: 1px solid rgba(143, 166, 255, .45); }
.mf-node i:nth-child(2) { background: rgba(179, 166, 255, .25); border-color: rgba(179, 166, 255, .5); }
.mf-node i:nth-child(3) { background: rgba(95, 211, 196, .2); border-color: rgba(95, 211, 196, .45); }

/* ---- Mobile nav ---- */
.mobile-nav { position: fixed; inset: 0; z-index: var(--z-drawer); background: var(--color-surface); display: flex; flex-direction: column; animation: fade-in var(--dur-base) var(--ease-out); }
.mobile-nav-head { display: flex; align-items: center; justify-content: space-between; height: var(--header-h); padding-inline: var(--gutter); border-bottom: 1px solid var(--color-border); }
.mobile-nav-body { flex: 1; overflow-y: auto; padding: 12px var(--gutter); display: flex; flex-direction: column; }
.mobile-link, .mobile-group summary { display: flex; align-items: center; justify-content: space-between; min-height: 56px; font-size: 1.125rem; font-weight: var(--fw-semibold); border-bottom: 1px solid var(--color-border); list-style: none; cursor: pointer; }
.mobile-group summary::-webkit-details-marker { display: none; }
.mobile-group[open] summary .icon { transform: rotate(180deg); }
.mobile-group ul { padding: 8px 0 12px; display: grid; gap: 2px; }
.mobile-group li a { display: flex; align-items: center; gap: 12px; min-height: 48px; padding: 0 8px; border-radius: var(--radius-sm); color: var(--color-text-secondary); }
.mobile-group li a:active { background: var(--color-surface-sunken); }
.mobile-nav-foot { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; padding: 16px var(--gutter) calc(16px + env(safe-area-inset-bottom)); border-top: 1px solid var(--color-border); }
body.nav-open { overflow: hidden; }

/* ---- Footer ---- */
.site-footer { position: relative; padding-block: clamp(56px, 8vw, 88px) 28px; overflow: hidden; }
.site-footer::before { content: ""; position: absolute; inset: 0 0 auto; height: 1px; background: linear-gradient(90deg, transparent, rgba(143, 166, 255, .4), transparent); }
.footer-grid { display: grid; gap: 40px 24px; grid-template-columns: repeat(2, 1fr); }
.footer-brand { grid-column: 1 / -1; display: grid; gap: 16px; max-width: 380px; }
.footer-brand p { color: var(--night-text-muted); font-size: .9375rem; line-height: 1.9; }
.footer-contact { display: grid; gap: 8px; list-style: none; padding: 0; font-size: .9375rem; }
.footer-contact li { display: flex; align-items: center; gap: 10px; color: var(--night-text-muted); }
.footer-contact a:hover { color: #fff; }
.footer-social { display: flex; gap: 8px; list-style: none; padding: 0; }
.footer-social a { width: 40px; height: 40px; display: grid; place-items: center; border-radius: var(--radius-sm); border: 1px solid var(--night-border); color: var(--night-text-muted); transition: all var(--dur-fast); }
.footer-social a:hover { color: #fff; border-color: var(--night-border-strong); background: rgba(255, 255, 255, .05); }
.footer-col h3 { font-size: .875rem; font-weight: var(--fw-semibold); color: #fff; margin-bottom: 14px; }
.footer-col ul { display: grid; gap: 10px; list-style: none; padding: 0; }
.footer-col a { color: var(--night-text-muted); font-size: .9375rem; transition: color var(--dur-fast); }
.footer-col a:hover { color: #fff; }
.footer-bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px; margin-top: 48px; padding-top: 24px; border-top: 1px solid var(--night-border); font-size: .8125rem; color: var(--night-text-muted); }
.footer-stack { font-family: var(--font-mono); letter-spacing: .02em; }
@media (min-width: 768px) { .footer-grid { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 1024px) { .footer-grid { grid-template-columns: 1.6fr repeat(3, 1fr); } .footer-brand { grid-column: auto; } }

/* ==========================================================================
   Page hero (inner pages)
   ========================================================================== */
.page-hero { position: relative; padding-block: calc(var(--header-h) + clamp(40px, 7vw, 88px)) clamp(48px, 7vw, 88px); overflow: hidden; }
.page-hero .container { position: relative; }
.page-hero-grid { display: grid; gap: 40px; align-items: center; }
@media (min-width: 1024px) { .page-hero-grid { grid-template-columns: 1.05fr .95fr; } }
.page-hero h1 { margin-top: 14px; }
.page-hero .lead { margin-top: 18px; max-width: 620px; font-size: var(--fs-body-lg); line-height: 1.9; color: var(--color-text-secondary); }
.night.page-hero .lead { color: var(--night-text-muted); }
.page-hero .cluster { margin-top: 28px; }
.page-hero-light { padding-block: clamp(40px, 6vw, 72px) clamp(32px, 5vw, 56px); }

/* ==========================================================================
   Home — Hero
   ========================================================================== */
.hero { position: relative; overflow: hidden; padding-block: calc(var(--header-h) + clamp(32px, 6vw, 72px)) clamp(56px, 8vw, 104px); }
.hero-grid { display: grid; gap: clamp(40px, 5vw, 64px); align-items: center; }
@media (min-width: 1100px) { .hero-grid { grid-template-columns: .92fr 1.08fr; } }
.hero-eyebrow { display: inline-flex; align-items: center; gap: 10px; padding: 5px 12px 5px 6px; border-radius: var(--radius-full); border: 1px solid var(--night-border-strong); background: rgba(255, 255, 255, .04); font-size: .8125rem; color: var(--night-text-muted); }
.hero-eyebrow .badge { background: rgba(143, 166, 255, .14); color: var(--night-primary); border: 0; height: 22px; }
.hero h1 { margin-top: 20px; color: #fff; }
.hero-lead { margin-top: 20px; max-width: 560px; font-size: var(--fs-body-lg); line-height: 1.95; color: var(--night-text-muted); }
.hero-actions { margin-top: 32px; display: flex; flex-wrap: wrap; gap: 12px; }
.hero-points { margin-top: 32px; display: flex; flex-wrap: wrap; gap: 10px 20px; list-style: none; padding: 0; font-size: .9rem; color: var(--night-text-muted); }
.hero-points li { display: inline-flex; align-items: center; gap: 8px; }
.hero-points .icon { color: var(--night-teal); width: 18px; height: 18px; }
@media (max-width: 479px) { .hero-actions .btn { width: 100%; } }

/* ---- Architecture visualization ---- */
.arch { position: relative; padding: clamp(14px, 2vw, 22px); border-radius: var(--radius-xl); background: linear-gradient(180deg, rgba(20, 27, 61, .75), rgba(13, 19, 48, .6)); border: 1px solid var(--night-border-strong); box-shadow: 0 40px 80px -30px rgba(0, 0, 0, .6), inset 0 1px 0 rgba(255, 255, 255, .06); color: var(--night-text); }
.arch-bar { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-bottom: 14px; font-size: .75rem; color: var(--night-text-muted); }
.arch-bar .t-mono { font-size: .72rem; }
.arch-cloud { position: relative; z-index: 1; margin-inline: auto; width: fit-content; min-width: 220px; display: flex; align-items: center; gap: 12px; padding: 10px 16px; border-radius: 14px; background: rgba(42, 75, 224, .16); border: 1px solid rgba(143, 166, 255, .4); box-shadow: var(--glow-primary); }
.arch-cloud .icon-tile { width: 36px; height: 36px; background: rgba(143, 166, 255, .18); }
.arch-cloud strong { display: block; font-family: var(--font-mono); font-size: .8125rem; letter-spacing: .08em; color: #fff; }
.arch-cloud span { display: block; font-size: .75rem; color: var(--night-text-muted); }
.arch-links { display: block; width: 100%; height: 44px; overflow: visible; }
.arch-links path { fill: none; stroke: rgba(143, 166, 255, .45); stroke-width: 1.5; stroke-dasharray: 4 4; vector-effect: non-scaling-stroke; animation: dash 1.2s linear infinite; }
.arch-nodes { display: grid; gap: 12px; }
.arch-link-wide { display: none; }
@media (min-width: 560px) {
  .arch-nodes { grid-template-columns: 1fr 1fr; }
  .arch-link-wide { display: inline; }
  .arch-link-narrow { display: none; }
}
.arch-node { border: 1px dashed var(--night-border-strong); border-radius: 16px; padding: 10px; background: rgba(6, 10, 28, .45); }
.arch-node-head { display: flex; align-items: center; justify-content: space-between; padding: 2px 4px 10px; font-family: var(--font-mono); font-size: .72rem; color: var(--night-text-muted); letter-spacing: .06em; }
.arch-node-head .status { font-family: var(--font-sans); font-size: .72rem; color: var(--night-text-muted); letter-spacing: 0; gap: 6px; }
.arch-sites { display: grid; gap: 8px; }
.arch-site { width: 100%; text-align: start; padding: 10px; border-radius: 12px; background: rgba(20, 27, 61, .9); border: 1px solid var(--night-border); transition: border-color var(--dur-base), opacity var(--dur-base), transform var(--dur-base) var(--ease-out), box-shadow var(--dur-base); }
.arch-site:hover, .arch-site:focus-visible, .arch-site.is-selected { border-color: rgba(143, 166, 255, .6); box-shadow: 0 0 0 3px rgba(143, 166, 255, .12); outline: none; }
.arch.has-selection .arch-site:not(.is-selected) { opacity: .45; }
.arch-site-head { display: flex; align-items: center; justify-content: space-between; gap: 8px; font-size: .8125rem; font-weight: var(--fw-semibold); color: #fff; }
.arch-site-head .t-mono { font-weight: 400; font-size: .68rem; color: var(--night-text-muted); }
.arch-res { display: grid; grid-template-columns: repeat(3, 1fr); gap: 6px; margin-top: 8px; }
.res { display: flex; align-items: center; justify-content: center; gap: 5px; min-height: 28px; padding: 0 6px; border-radius: 8px; font-size: .6875rem; font-weight: var(--fw-medium); white-space: nowrap; border: 1px solid; }
.res .icon { width: 13px; height: 13px; }
.res-wp { color: var(--night-primary); background: rgba(143, 166, 255, .1); border-color: rgba(143, 166, 255, .28); }
.res-db { color: var(--night-accent); background: rgba(179, 166, 255, .1); border-color: rgba(179, 166, 255, .28); }
.res-st { color: var(--night-teal); background: rgba(95, 211, 196, .08); border-color: rgba(95, 211, 196, .26); }
.arch-detail { margin-top: 14px; padding: 12px 14px; border-radius: 12px; background: rgba(6, 10, 28, .6); border: 1px solid var(--night-border); font-size: .8125rem; color: var(--night-text-muted); line-height: 1.8; min-height: 72px; }
.arch-detail strong { color: #fff; font-weight: var(--fw-semibold); }
.arch-legend { display: flex; flex-wrap: wrap; gap: 6px 14px; margin-top: 12px; font-size: .72rem; color: var(--night-text-muted); }
.arch-legend span { display: inline-flex; align-items: center; gap: 6px; }
.arch-legend i { width: 10px; height: 10px; border-radius: 3px; }

/* ---- Metrics strip ---- */
.metrics { border-block: 1px solid var(--color-border); background: var(--color-surface); }
.metrics-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); }
.metric { padding: 28px 24px; display: grid; gap: 4px; text-align: center; }
.metric + .metric { border-inline-start: 1px solid var(--color-border); }
@media (max-width: 599px) { .metric + .metric { border-inline-start: 0; border-top: 1px solid var(--color-border); } }
.metric-value { font-size: clamp(1.75rem, 1.4rem + 1.2vw, 2.5rem); font-weight: var(--fw-light, 300); font-weight: 300; letter-spacing: -.01em; line-height: 1.2; color: var(--color-text); }
.metric-label { font-size: .875rem; color: var(--color-text-muted); }

/* ---- Problems (editorial) ---- */
.problems { display: grid; gap: 40px; }
@media (min-width: 1024px) { .problems { grid-template-columns: .8fr 1.2fr; gap: 72px; } .problems-head { position: sticky; top: calc(var(--header-h) + 32px); align-self: start; } }
.problem-list { list-style: none; padding: 0; display: grid; }
@media (min-width: 640px) { .problem-list { grid-template-columns: 1fr 1fr; column-gap: 32px; } }
.problem { display: grid; grid-template-columns: auto 1fr; gap: 14px; padding: 20px 0; border-top: 1px solid var(--color-border); }
.problem-num { font-size: .8125rem; font-weight: var(--fw-semibold); color: var(--color-error); background: var(--color-error-soft); width: 32px; height: 32px; border-radius: 9px; display: grid; place-items: center; }
.problem h3 { font-size: 1.0625rem; font-weight: var(--fw-semibold); }
.problem p { font-size: .9375rem; color: var(--color-text-secondary); margin-top: 4px; line-height: 1.8; }

/* ---- Comparison ---- */
.compare-switch { display: flex; justify-content: center; margin-bottom: 24px; }
@media (min-width: 1024px) { .compare-switch { display: none; } }
.compare { display: grid; gap: 20px; }
@media (min-width: 1024px) { .compare { grid-template-columns: 1fr 1fr; } .compare-side[hidden] { display: flex !important; } }
.compare-side { position: relative; display: flex; flex-direction: column; border-radius: var(--radius-xl); padding: clamp(18px, 2.5vw, 28px); border: 1px solid var(--color-border); background: var(--color-surface); }
.compare-side.is-weesa { background: var(--night-bg); color: var(--night-text); border-color: transparent; box-shadow: var(--shadow-lg); }
.compare-title { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 18px; }
.compare-title h3 { font-size: 1.25rem; display: flex; align-items: center; gap: 10px; }
.compare-title .t-mono { font-size: .75rem; color: var(--color-text-muted); }
.is-weesa .compare-title .t-mono { color: var(--night-text-muted); }

.tree { position: relative; flex: 1; border-radius: var(--radius-lg); padding: 14px; }
.tree-root { display: flex; align-items: center; gap: 10px; padding: 10px 12px; border-radius: 12px; font-weight: var(--fw-semibold); font-size: .9375rem; }
.tree-root .t-mono { margin-inline-start: auto; font-size: .7rem; font-weight: 400; opacity: .75; }
.tree-body { position: relative; margin-inline-start: 18px; padding-inline-start: 18px; border-inline-start: 1.5px solid; margin-top: 8px; display: grid; gap: 8px; }

.is-legacy .tree { background: var(--color-surface-sunken); }
.is-legacy .tree-root { background: #fff; border: 1px solid var(--color-border-strong); }
.is-legacy .tree-body { border-color: var(--color-border-strong); }
.legacy-sites { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.legacy-site { display: flex; align-items: center; justify-content: space-between; gap: 8px; padding: 10px 12px; border-radius: 10px; background: #fff; border: 1px solid var(--color-border); font-size: .875rem; font-weight: var(--fw-medium); transition: all var(--dur-base); }
.legacy-site .status { font-size: .75rem; }
.legacy-shared { padding: 12px; border-radius: 12px; border: 1px solid var(--color-border-strong); background: #fff; }
.legacy-shared-head { display: flex; align-items: center; gap: 8px; font-size: .875rem; font-weight: var(--fw-semibold); margin-bottom: 8px; }
.legacy-shared-head .t-muted { margin-inline-start: auto; font-weight: 400; font-size: .75rem; }
.legacy-shared .meter-fill { transition: width 900ms var(--ease-out), background var(--dur-base); }
.legacy-db-tables { display: flex; flex-wrap: wrap; gap: 4px; margin-top: 6px; }
.legacy-db-tables code { font-family: var(--font-mono); font-size: .68rem; padding: 2px 6px; border-radius: 5px; background: var(--color-surface-sunken); color: var(--color-text-secondary); direction: ltr; }

.is-weesa .tree { background: rgba(255, 255, 255, .02); border: 1px solid var(--night-border); }
.is-weesa .tree-root { background: rgba(42, 75, 224, .16); border: 1px solid rgba(143, 166, 255, .35); color: #fff; }
.is-weesa .tree-body { border-color: rgba(143, 166, 255, .3); }
.cloud-node { border: 1px dashed var(--night-border-strong); border-radius: 12px; padding: 8px; }
.cloud-node-label { font-family: var(--font-mono); font-size: .68rem; letter-spacing: .06em; color: var(--night-text-muted); padding: 0 4px 6px; }
.cloud-node-sites { display: grid; gap: 6px; }
@media (min-width: 480px) { .cloud-node-sites.is-two { grid-template-columns: 1fr 1fr; } }
.cloud-site { padding: 8px; border-radius: 10px; background: var(--night-surface-2); border: 1px solid var(--night-border); transition: border-color var(--dur-base), box-shadow var(--dur-base); }
.cloud-site-head { display: flex; justify-content: space-between; align-items: center; gap: 6px; font-size: .8125rem; font-weight: var(--fw-semibold); color: #fff; margin-bottom: 6px; }
.cloud-site-head .status { font-size: .7rem; color: var(--night-text-muted); font-weight: 400; }
.cloud-site .arch-res { margin-top: 0; }
.cloud-site .meter { height: 4px; margin-top: 6px; background: rgba(255, 255, 255, .06); }

.compare-sim { margin-top: 20px; display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 12px 16px; }
.compare-sim p { font-size: .875rem; color: var(--color-text-muted); }
[data-compare].is-simulating .legacy-site.is-hot { border-color: #F4C1BC; background: var(--color-error-soft); }
[data-compare].is-simulating .cloud-site.is-hot { border-color: rgba(247, 144, 9, .6); box-shadow: 0 0 0 3px rgba(247, 144, 9, .12); }
.compare-outcome { margin-top: 14px; font-size: .875rem; line-height: 1.8; padding: 10px 12px; border-radius: 10px; min-height: 64px; }
.is-legacy .compare-outcome { background: var(--color-surface-sunken); color: var(--color-text-secondary); }
.is-weesa .compare-outcome { background: rgba(255, 255, 255, .04); color: var(--night-text-muted); }

.compare-table { margin-top: 32px; }
.compare-table td:first-child { font-weight: var(--fw-semibold); color: var(--color-text); }
.compare-table td { vertical-align: top; line-height: 1.7; }
.compare-table .cell-bad, .compare-table .cell-good { display: flex; gap: 8px; align-items: flex-start; }
.compare-table .cell-bad .icon { color: var(--color-error); margin-top: 4px; width: 16px; height: 16px; }
.compare-table .cell-good .icon { color: var(--color-success); margin-top: 4px; width: 16px; height: 16px; }

/* ---- Bento (Why Weesa) ---- */
.bento { display: grid; gap: 14px; }
@media (min-width: 768px) { .bento { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1100px) { .bento { grid-template-columns: repeat(4, 1fr); } .bento-lg { grid-column: span 2; grid-row: span 2; } .bento-wide { grid-column: span 2; } }
.bento-item { position: relative; overflow: hidden; display: flex; flex-direction: column; gap: 10px; padding: 24px; border-radius: var(--radius-xl); background: var(--color-surface); border: 1px solid var(--color-border); transition: border-color var(--dur-base), box-shadow var(--dur-base); }
.bento-item:hover { border-color: rgba(42, 75, 224, .3); box-shadow: var(--shadow-md); }
.bento-item h3 { font-size: 1.125rem; margin-top: 6px; }
.bento-item p { font-size: .9375rem; color: var(--color-text-secondary); line-height: 1.85; }
.bento-item .t-mono { font-size: .72rem; color: var(--color-text-muted); }
.bento-lg { background: var(--night-bg); color: var(--night-text); border-color: transparent; }
.bento-lg p { color: var(--night-text-muted); }
.bento-lg h3 { font-size: 1.5rem; }
.bento-visual { margin-top: auto; padding-top: 16px; }
.mini-isolation { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.mini-box { border: 1px dashed rgba(143, 166, 255, .45); border-radius: 12px; padding: 10px 8px; display: grid; gap: 6px; }
.mini-box b { font-size: .75rem; font-weight: var(--fw-semibold); color: #fff; text-align: center; }
.mini-box .res { min-height: 24px; font-size: .65rem; }

/* ---- Isolation section ---- */
.isolation-stage { display: grid; gap: 14px; }
@media (min-width: 900px) { .isolation-stage { grid-template-columns: repeat(3, 1fr); gap: 18px; } }
.iso-site { position: relative; border-radius: 20px; padding: 18px; border: 1.5px dashed rgba(143, 166, 255, .45); background: rgba(13, 19, 48, .7); transition: border-color var(--dur-slow), box-shadow var(--dur-slow), background var(--dur-slow); }
.iso-site::before { content: attr(data-boundary); position: absolute; top: -10px; inset-inline-start: 16px; padding: 0 8px; background: var(--night-bg); font-family: var(--font-mono); font-size: .66rem; letter-spacing: .06em; color: var(--night-primary); }
.iso-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 14px; }
.iso-head strong { font-size: 1.0625rem; color: #fff; }
.iso-layers { display: grid; gap: 6px; list-style: none; padding: 0; }
.iso-layer { display: flex; align-items: center; gap: 10px; padding: 9px 12px; border-radius: 10px; background: rgba(255, 255, 255, .03); border: 1px solid var(--night-border); font-size: .875rem; color: var(--night-text); transition: all var(--dur-slow); }
.iso-layer .icon { width: 17px; height: 17px; }
.iso-layer .t-mono { margin-inline-start: auto; font-size: .68rem; color: var(--night-text-muted); }
.iso-layer.is-wp .icon { color: var(--night-primary); }
.iso-layer.is-db .icon { color: var(--night-accent); }
.iso-layer.is-st .icon { color: var(--night-teal); }
.iso-layer.is-cfg .icon, .iso-layer.is-res .icon { color: var(--night-text-muted); }
.iso-site.is-failing { border-color: rgba(240, 68, 56, .75); background: rgba(240, 68, 56, .06); box-shadow: 0 0 0 4px rgba(240, 68, 56, .08); }
.iso-site.is-failing .iso-layer.is-wp { border-color: rgba(240, 68, 56, .5); color: #FECDCA; }
.iso-site.is-failing .iso-layer.is-wp .icon { color: #F97066; }
.iso-site.is-protected { border-color: rgba(18, 183, 106, .55); }
.iso-controls { margin-top: 28px; display: flex; flex-wrap: wrap; gap: 12px; align-items: center; justify-content: center; }
.iso-log { margin-top: 18px; max-width: 760px; margin-inline: auto; text-align: center; font-size: .9375rem; color: var(--night-text-muted); min-height: 3.4em; }
.iso-log strong { color: #fff; }

/* ---- Database comparison ---- */
.db-viz { border-radius: var(--radius-xl); border: 1px solid var(--color-border); background: var(--color-surface); padding: clamp(18px, 2.5vw, 28px); }
.db-viz-head { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 12px; margin-bottom: 20px; }
.db-stage { position: relative; min-height: 300px; }
.db-panel { display: grid; gap: 14px; animation: fade-up var(--dur-slow) var(--ease-out); }
.db-apps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.db-app { display: grid; justify-items: center; gap: 4px; padding: 10px 6px; border-radius: 12px; background: var(--color-primary-soft); color: var(--color-primary); font-size: .8125rem; font-weight: var(--fw-semibold); }
.db-app .icon { width: 18px; height: 18px; }
.db-wires { height: 36px; width: 100%; }
.db-wires path { fill: none; stroke: var(--color-border-strong); stroke-width: 1.5; stroke-dasharray: 4 4; vector-effect: non-scaling-stroke; animation: dash 1.4s linear infinite; }
.db-shared { border-radius: 16px; border: 1.5px solid var(--color-error); background: var(--color-error-soft); padding: 14px; }
.db-shared-head { display: flex; align-items: center; gap: 8px; font-weight: var(--fw-semibold); color: var(--color-error); margin-bottom: 10px; font-size: .9375rem; }
.db-tables { display: grid; grid-template-columns: repeat(auto-fill, minmax(118px, 1fr)); gap: 5px; }
.db-tables code { font-family: var(--font-mono); font-size: .7rem; padding: 4px 7px; border-radius: 6px; background: #fff; border: 1px solid #F4C1BC; color: #8B1D16; direction: ltr; text-align: left; }
.db-independent { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.db-own { border-radius: 14px; border: 1.5px solid rgba(91, 71, 240, .35); background: var(--color-accent-soft); padding: 10px 8px; display: grid; gap: 5px; }
.db-own-head { display: flex; align-items: center; gap: 6px; font-size: .75rem; font-weight: var(--fw-semibold); color: var(--color-accent); margin-bottom: 2px; }
.db-own code { font-family: var(--font-mono); font-size: .64rem; padding: 3px 5px; border-radius: 5px; background: #fff; border: 1px solid rgba(91, 71, 240, .2); color: #3A2BA8; direction: ltr; text-align: left; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.db-note { font-size: .875rem; color: var(--color-text-secondary); display: flex; gap: 8px; align-items: flex-start; }
.db-note .icon { margin-top: 3px; width: 18px; height: 18px; flex: none; }
.benefit-list { list-style: none; padding: 0; display: grid; gap: 18px; margin-top: 28px; }
.benefit-list li { display: grid; grid-template-columns: auto 1fr; gap: 14px; }
.benefit-list h3 { font-size: 1rem; font-weight: var(--fw-semibold); }
.benefit-list p { font-size: .9375rem; color: var(--color-text-secondary); margin-top: 2px; line-height: 1.8; }
.night .benefit-list p { color: var(--night-text-muted); }

/* ---- Infrastructure layer stack ---- */
.stack-diagram { list-style: none; padding: 0; display: grid; gap: 8px; counter-reset: layer; }
.stack-layer { position: relative; display: grid; grid-template-columns: 44px 1fr; gap: 14px; align-items: center; padding: 14px 18px; border-radius: 14px; background: var(--color-surface); border: 1px solid var(--color-border); transition: border-color var(--dur-base), transform var(--dur-base) var(--ease-out), box-shadow var(--dur-base); }
@media (min-width: 900px) { .stack-layer { grid-template-columns: 44px 180px 1fr auto; } }
.stack-layer:hover { border-color: rgba(42, 75, 224, .35); transform: translateX(-4px); box-shadow: var(--shadow-sm); }
.stack-layer h3 { font-size: 1rem; font-weight: var(--fw-semibold); }
.stack-layer h3 .t-mono { display: block; font-size: .72rem; font-weight: 400; color: var(--color-text-muted); margin-top: 2px; }
.stack-layer p { grid-column: 2 / -1; font-size: .9375rem; color: var(--color-text-secondary); line-height: 1.8; }
@media (min-width: 900px) { .stack-layer p { grid-column: auto; } }
.stack-layer .badge { display: none; }
@media (min-width: 900px) { .stack-layer .badge { display: inline-flex; } }
.stack-layer::before { counter-increment: layer; content: counter(layer, persian); position: absolute; inset-inline-end: 14px; top: 10px; font-size: .7rem; color: var(--color-border-strong); }
@media (min-width: 900px) { .stack-layer::before { display: none; } }

/* ---- Kubernetes scheduler viz ---- */
.k8s { border-radius: var(--radius-xl); padding: clamp(16px, 2.5vw, 24px); background: rgba(13, 19, 48, .8); border: 1px solid var(--night-border-strong); }
.k8s-plane { display: flex; align-items: center; gap: 10px; padding: 10px 12px; border-radius: 12px; border: 1px solid rgba(143, 166, 255, .35); background: rgba(42, 75, 224, .14); font-size: .8125rem; }
.k8s-plane strong { font-family: var(--font-mono); font-size: .75rem; letter-spacing: .06em; color: #fff; }
.k8s-plane .t-muted { margin-inline-start: auto; font-size: .75rem; }
.k8s-nodes { margin-top: 14px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.k8s-node { border: 1px dashed var(--night-border-strong); border-radius: 12px; padding: 10px 8px; min-height: 150px; transition: opacity var(--dur-slow), border-color var(--dur-slow); }
.k8s-node-head { display: flex; align-items: center; justify-content: space-between; gap: 4px; font-family: var(--font-mono); font-size: .66rem; color: var(--night-text-muted); margin-bottom: 8px; }
.k8s-pods { display: flex; flex-wrap: wrap; gap: 6px; }
.k8s-pod { width: calc(50% - 3px); padding: 6px 4px; border-radius: 8px; text-align: center; font-size: .66rem; font-weight: var(--fw-medium); background: rgba(143, 166, 255, .12); border: 1px solid rgba(143, 166, 255, .3); color: var(--night-primary); animation: fade-up var(--dur-slow) var(--ease-out); }
.k8s-node.is-down { opacity: .5; border-color: rgba(240, 68, 56, .6); }
.k8s-node.is-down .k8s-pods { visibility: hidden; }
.k8s-pod.is-moved { background: rgba(95, 211, 196, .12); border-color: rgba(95, 211, 196, .4); color: var(--night-teal); }
.k8s-caption { margin-top: 12px; font-size: .8125rem; color: var(--night-text-muted); min-height: 2.8em; line-height: 1.8; }
.tech-details { margin-top: 24px; border: 1px solid var(--night-border-strong); border-radius: var(--radius-lg); background: rgba(255, 255, 255, .02); }
.tech-details summary { list-style: none; cursor: pointer; display: flex; align-items: center; gap: 10px; padding: 14px 18px; font-weight: var(--fw-semibold); color: #fff; }
.tech-details summary::-webkit-details-marker { display: none; }
.tech-details summary .icon:last-child { margin-inline-start: auto; transition: transform var(--dur-base) var(--ease-out); }
.tech-details[open] summary .icon:last-child { transform: rotate(180deg); }
.tech-details dl { display: grid; gap: 0; padding: 0 18px 12px; }
.tech-details dt { font-family: var(--font-mono); font-size: .8125rem; color: var(--night-primary); padding-top: 12px; border-top: 1px solid var(--night-border); direction: ltr; text-align: right; }
.tech-details dd { margin: 4px 0 12px; font-size: .9rem; color: var(--night-text-muted); line-height: 1.85; }

/* ---- Deploy flow ---- */
.deploy { display: grid; gap: 20px; }
@media (min-width: 1024px) { .deploy { grid-template-columns: 1.1fr .9fr; align-items: stretch; } }
.deploy-steps { list-style: none; padding: 0; display: grid; gap: 0; position: relative; }
.deploy-step { position: relative; display: grid; grid-template-columns: 36px 1fr auto; gap: 14px; align-items: center; padding: 11px 0; }
.deploy-step::before { content: ""; position: absolute; inset-inline-start: 17px; top: 0; bottom: 0; width: 2px; background: var(--color-border); z-index: 0; }
.deploy-step:first-child::before { top: 50%; }
.deploy-step:last-child::before { bottom: 50%; }
.deploy-step::after { content: ""; position: absolute; inset-inline-start: 17px; top: 0; width: 2px; height: 0; background: var(--color-primary); z-index: 0; transition: height var(--dur-slow) var(--ease-out); }
.deploy-step.is-done::after { height: 100%; }
.deploy-step:first-child::after { top: 50%; }
.deploy-step.is-done:last-child::after { height: 50%; }
.deploy-dot { position: relative; z-index: 1; width: 36px; height: 36px; border-radius: 50%; display: grid; place-items: center; background: var(--color-surface); border: 2px solid var(--color-border-strong); color: var(--color-text-muted); font-size: .8125rem; font-weight: var(--fw-semibold); transition: all var(--dur-base); }
.deploy-dot .icon { width: 16px; height: 16px; display: none; }
.deploy-step.is-active .deploy-dot { border-color: var(--color-primary); color: var(--color-primary); box-shadow: 0 0 0 5px var(--color-primary-soft); }
.deploy-step.is-done .deploy-dot { background: var(--color-primary); border-color: var(--color-primary); color: #fff; }
.deploy-step.is-done .deploy-dot .icon { display: block; }
.deploy-step.is-done .deploy-dot span { display: none; }
.deploy-step button { text-align: start; display: grid; gap: 1px; padding: 4px 0; }
.deploy-step h3 { font-size: .9375rem; font-weight: var(--fw-semibold); color: var(--color-text-secondary); transition: color var(--dur-fast); }
.deploy-step.is-active h3, .deploy-step.is-done h3 { color: var(--color-text); }
.deploy-step p { font-size: .8125rem; color: var(--color-text-muted); }
.deploy-step .t-mono { font-size: .72rem; color: var(--color-text-muted); }
.deploy-console { display: flex; flex-direction: column; border-radius: var(--radius-xl); background: var(--night-bg); color: var(--night-text); overflow: hidden; min-height: 380px; box-shadow: var(--shadow-lg); }
.console-bar { display: flex; align-items: center; gap: 10px; padding: 12px 16px; border-bottom: 1px solid var(--night-border); font-size: .8125rem; color: var(--night-text-muted); }
.console-dots { display: flex; gap: 6px; }
.console-dots i { width: 10px; height: 10px; border-radius: 50%; background: rgba(255, 255, 255, .15); }
.console-bar .cluster { margin-inline-start: auto; --cluster-gap: 6px; }
.console-bar .btn-icon { color: var(--night-text-muted); width: 34px; min-height: 34px; }
.console-bar .btn-icon:hover { background: rgba(255, 255, 255, .08); color: #fff; }
.console-log { flex: 1; padding: 16px 18px; font-family: var(--font-mono); font-size: .8rem; line-height: 1.9; direction: ltr; text-align: left; overflow-y: auto; max-height: 360px; }
.console-log .l { display: block; animation: fade-in var(--dur-base); white-space: pre-wrap; word-break: break-word; }
.console-log .l-ok { color: #6CE9A6; }
.console-log .l-run { color: var(--night-primary); }
.console-log .l-dim { color: var(--night-text-muted); }
.console-log .l-ready { color: #fff; font-weight: 700; }
.console-foot { padding: 12px 16px; border-top: 1px solid var(--night-border); display: flex; align-items: center; gap: 12px; font-size: .8125rem; color: var(--night-text-muted); }
.console-foot .meter { flex: 1; background: rgba(255, 255, 255, .08); height: 6px; }

/* ---- Security grid ---- */
.sec-grid { list-style: none; padding: 0; display: grid; border-top: 1px solid var(--color-border); border-inline-start: 1px solid var(--color-border); }
@media (min-width: 640px) { .sec-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .sec-grid { grid-template-columns: repeat(4, 1fr); } }
.sec-item { padding: 24px; border-inline-end: 1px solid var(--color-border); border-bottom: 1px solid var(--color-border); display: grid; gap: 10px; align-content: start; background: var(--color-surface); transition: background var(--dur-base); }
.sec-item:hover { background: #FBFCFF; }
.sec-item h3 { font-size: 1rem; font-weight: var(--fw-semibold); }
.sec-item p { font-size: .9rem; color: var(--color-text-secondary); line-height: 1.8; }
.sec-note { margin-top: 20px; display: flex; flex-wrap: wrap; align-items: center; gap: 10px 16px; font-size: .9375rem; color: var(--color-text-secondary); }

/* ---- Performance / backup ---- */
.perf-list { list-style: none; padding: 0; display: grid; gap: 0; }
.perf-list li { display: grid; grid-template-columns: auto 1fr; gap: 14px; padding: 16px 0; border-bottom: 1px solid var(--color-border); }
.perf-list li:first-child { padding-top: 0; }
.perf-list h3 { font-size: 1rem; font-weight: var(--fw-semibold); }
.perf-list p { font-size: .9rem; color: var(--color-text-secondary); margin-top: 2px; line-height: 1.8; }
.backup-card { border-radius: var(--radius-xl); background: var(--color-surface); border: 1px solid var(--color-border); overflow: hidden; }
.backup-card .backup-timeline { list-style: none; padding: 16px 20px; display: grid; gap: 0; }
.backup-timeline li { position: relative; display: grid; grid-template-columns: 20px 1fr auto; gap: 12px; align-items: center; padding: 10px 0; font-size: .9rem; }
.backup-timeline li::before { content: ""; position: absolute; inset-inline-start: 9px; top: 0; bottom: 0; width: 2px; background: var(--color-border); }
.backup-timeline li:first-child::before { top: 50%; }
.backup-timeline li:last-child::before { bottom: 50%; }
.backup-timeline .b-dot { position: relative; z-index: 1; width: 20px; height: 20px; border-radius: 50%; background: var(--color-success-soft); border: 2px solid var(--color-success); }
.backup-timeline .b-dot.is-manual { background: var(--color-primary-soft); border-color: var(--color-primary); }
.backup-timeline .t-muted { font-size: .8125rem; }

/* ---- Dashboard preview ---- */
.browser { border-radius: var(--radius-xl); overflow: hidden; background: var(--color-surface); border: 1px solid var(--color-border-strong); box-shadow: 0 50px 100px -40px rgba(11, 21, 55, .35), 0 0 0 8px rgba(255, 255, 255, .5); }
.browser-bar { display: flex; align-items: center; gap: 12px; padding: 10px 14px; background: #F3F5FA; border-bottom: 1px solid var(--color-border); }
.browser-dots { display: flex; gap: 6px; }
.browser-dots i { width: 10px; height: 10px; border-radius: 50%; background: #D5DAE6; }
.browser-url { flex: 1; max-width: 360px; margin-inline: auto; display: flex; align-items: center; justify-content: center; gap: 6px; height: 28px; border-radius: 8px; background: #fff; border: 1px solid var(--color-border); font-family: var(--font-mono); font-size: .72rem; color: var(--color-text-muted); direction: ltr; }
.browser-url .icon { width: 12px; height: 12px; color: var(--color-success); }
.preview-tabs { display: flex; justify-content: center; margin-bottom: 20px; }
.preview-shell { display: grid; grid-template-columns: 1fr; min-height: 460px; background: var(--color-background); font-size: .8125rem; }
@media (min-width: 900px) { .preview-shell { grid-template-columns: 200px 1fr; } }
.preview-side { display: none; padding: 14px 10px; background: var(--color-surface); border-inline-end: 1px solid var(--color-border); }
@media (min-width: 900px) { .preview-side { display: block; } }
.preview-side .brand { padding: 4px 8px 14px; }
.preview-side .brand-word { font-size: 1.05rem; }
.preview-side .brand-mark { width: 24px; height: 24px; }
.preview-nav { list-style: none; padding: 0; display: grid; gap: 2px; }
.preview-nav li { display: flex; align-items: center; gap: 8px; padding: 7px 10px; border-radius: 8px; color: var(--color-text-secondary); }
.preview-nav li .icon { width: 15px; height: 15px; }
.preview-nav li.is-active { background: var(--color-primary-soft); color: var(--color-primary); font-weight: var(--fw-semibold); }
.preview-main { padding: 16px; display: grid; gap: 12px; align-content: start; min-width: 0; }
.preview-pane[hidden] { display: none; }
.preview-pane { display: grid; gap: 12px; animation: fade-up var(--dur-slow) var(--ease-out); }
.preview-title { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.preview-title strong { font-size: 1rem; }
.kpis { display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px; }
@media (min-width: 640px) { .kpis { grid-template-columns: repeat(4, 1fr); } }
.kpi { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: 12px; padding: 12px; display: grid; gap: 4px; }
.kpi-label { color: var(--color-text-muted); font-size: .75rem; display: flex; align-items: center; gap: 6px; }
.kpi-label .icon { width: 14px; height: 14px; }
.kpi-value { font-size: 1.35rem; font-weight: var(--fw-bold); font-variant-numeric: tabular-nums; }
.kpi .meter { height: 5px; }
.preview-table { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: 12px; overflow: hidden; }
.preview-table .table th { padding: 9px 12px; font-size: .72rem; }
.preview-table .table td { padding: 10px 12px; font-size: .8rem; }
.preview-chart { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: 12px; padding: 12px; }
.preview-chart svg { width: 100%; height: 160px; }
.demo-note { display: flex; align-items: center; justify-content: center; gap: 8px; margin-top: 16px; font-size: .8125rem; color: var(--color-text-muted); }

/* ---- Template previews (pure CSS mock websites) ---- */
.tpl-card { display: flex; flex-direction: column; background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-lg); overflow: hidden; transition: border-color var(--dur-base), box-shadow var(--dur-base), transform var(--dur-base) var(--ease-out); }
.tpl-card:hover { border-color: rgba(42, 75, 224, .3); box-shadow: var(--shadow-md); transform: translateY(-3px); }
.tpl-card-body { padding: 16px 18px 18px; display: grid; gap: 6px; flex: 1; }
.tpl-card-head { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.tpl-card h3 { font-size: 1.0625rem; }
.tpl-card p { font-size: .875rem; color: var(--color-text-secondary); line-height: 1.75; }
.tpl-card-actions { display: flex; gap: 8px; padding: 0 18px 18px; }
.tpl-card-actions .btn { flex: 1; }
.tpl-rail { display: grid; grid-auto-flow: column; grid-auto-columns: minmax(270px, 1fr); gap: 16px; overflow-x: auto; scroll-snap-type: x mandatory; padding: 4px 4px 18px; scrollbar-width: thin; }
.tpl-rail > * { scroll-snap-align: start; }
@media (min-width: 1100px) { .tpl-rail { grid-auto-columns: calc((100% - 48px) / 4); } }

.tp { --tp-accent: #2A4BE0; --tp-bg: #fff; --tp-ink: #0B1537; --tp-line: #E6E9F2; --tp-soft: #F2F4F9; position: relative; aspect-ratio: 16 / 11; background: var(--tp-soft); padding: 14px 14px 0; overflow: hidden; border-bottom: 1px solid var(--color-border); }
.tp.is-dark { --tp-bg: #10142A; --tp-ink: #E8ECF8; --tp-line: #252B4A; --tp-soft: #0A0D1E; }
.tp-page { height: 100%; background: var(--tp-bg); border-radius: 8px 8px 0 0; box-shadow: 0 10px 30px -12px rgba(11, 21, 55, .25); padding: 8px 10px; display: flex; flex-direction: column; gap: 7px; overflow: hidden; }
.tp-nav { display: flex; align-items: center; gap: 5px; }
.tp-logo { width: 22px; height: 7px; border-radius: 3px; background: var(--tp-accent); }
.tp-links { display: flex; gap: 4px; margin-inline-start: auto; }
.tp-links i, .tp-line { display: block; height: 4px; border-radius: 3px; background: var(--tp-line); }
.tp-links i { width: 14px; }
.tp-btn { width: 24px; height: 9px; border-radius: 3px; background: var(--tp-accent); }
.tp-hero { display: grid; grid-template-columns: 1.1fr .9fr; gap: 8px; align-items: center; padding: 6px 0; }
.tp-hero.is-center { grid-template-columns: 1fr; justify-items: center; text-align: center; padding: 10px 0; }
.tp-title { height: 8px; border-radius: 3px; background: var(--tp-ink); opacity: .85; }
.tp-img { border-radius: 6px; background: linear-gradient(135deg, color-mix(in srgb, var(--tp-accent) 35%, transparent), color-mix(in srgb, var(--tp-accent) 12%, transparent)); }
.tp-stack { display: grid; gap: 4px; }
.tp-cols { display: grid; gap: 5px; }
.tp-col { border-radius: 5px; background: var(--tp-soft); border: 1px solid var(--tp-line); padding: 5px; display: grid; gap: 3px; }
.tp-dot { width: 9px; height: 9px; border-radius: 3px; background: var(--tp-accent); opacity: .8; }
.tp-price { display: flex; align-items: center; gap: 3px; }
.tp-price::before { content: ""; flex: 1; border-bottom: 1px dotted var(--tp-line); order: 1; }
.tp-price i { order: 2; width: 14px; height: 4px; border-radius: 2px; background: var(--tp-accent); }
.tp-price b { order: 0; width: 34px; height: 4px; border-radius: 2px; background: var(--tp-ink); opacity: .6; }

/* ---- Pricing ---- */
.plans { display: grid; gap: 16px; align-items: stretch; }
@media (min-width: 900px) { .plans { grid-template-columns: repeat(3, 1fr); } }
.plan { position: relative; display: flex; flex-direction: column; padding: 28px; border-radius: var(--radius-xl); background: var(--color-surface); border: 1px solid var(--color-border); }
.plan.is-highlighted { border: 2px solid var(--color-primary); box-shadow: 0 30px 60px -30px rgba(42, 75, 224, .45); }
.plan-badge { position: absolute; top: -13px; inset-inline-start: 24px; }
.plan-badge .badge { background: var(--color-primary); color: #fff; height: 26px; }
.plan h3 { font-size: 1.25rem; }
.plan-desc { font-size: .9rem; color: var(--color-text-secondary); margin-top: 6px; min-height: 3.2em; line-height: 1.75; }
.plan-price { display: flex; align-items: baseline; gap: 8px; margin-top: 20px; padding-bottom: 20px; border-bottom: 1px solid var(--color-border); }
.plan-amount { font-size: 2.25rem; font-weight: var(--fw-extrabold); letter-spacing: -.01em; font-variant-numeric: tabular-nums; }
.plan-period { font-size: .875rem; color: var(--color-text-muted); }
.plan-features { list-style: none; padding: 0; display: grid; gap: 12px; margin: 20px 0 28px; flex: 1; }
.plan-features li { display: flex; align-items: center; gap: 10px; font-size: .9375rem; }
.plan-features .icon { width: 18px; height: 18px; color: var(--color-success); flex: none; }
.plans-foot { margin-top: 20px; text-align: center; font-size: .875rem; color: var(--color-text-muted); }

/* ---- Testimonials ---- */
.quotes { display: grid; gap: 16px; }
@media (min-width: 900px) { .quotes { grid-template-columns: repeat(3, 1fr); } }
.quote { padding: 24px; border-radius: var(--radius-xl); background: var(--color-surface); border: 1px solid var(--color-border); display: flex; flex-direction: column; gap: 18px; }
.quote blockquote { font-size: 1rem; line-height: 1.95; color: var(--color-text); flex: 1; }
.quote figcaption { display: flex; align-items: center; gap: 12px; font-size: .875rem; }
.quote figcaption strong { display: block; }

/* ---- FAQ block ---- */
.faq-layout { display: grid; gap: 32px; }
@media (min-width: 1024px) { .faq-layout { grid-template-columns: .7fr 1.3fr; gap: 72px; } }

/* ---- Final CTA ---- */
.final-cta { position: relative; overflow: hidden; border-radius: var(--radius-2xl); padding: clamp(40px, 7vw, 88px) clamp(24px, 6vw, 80px); text-align: center; }
.final-cta h2 { color: #fff; max-width: 720px; margin-inline: auto; }
.final-cta p { color: var(--night-text-muted); max-width: 560px; margin: 16px auto 0; font-size: var(--fs-body-lg); line-height: 1.9; }
.final-cta .cluster { justify-content: center; margin-top: 32px; }
.final-cta-orbit { position: absolute; inset: auto -10% -60% -10%; height: 120%; border-radius: 50%; border: 1px solid rgba(143, 166, 255, .15); pointer-events: none; }
.final-cta-orbit::after { content: ""; position: absolute; inset: 12%; border-radius: 50%; border: 1px dashed rgba(143, 166, 255, .12); }

/* ==========================================================================
   Inner pages
   ========================================================================== */
.anchor-nav { position: sticky; top: var(--header-h); z-index: var(--z-sticky); background: rgba(247, 248, 252, .92); backdrop-filter: blur(10px); border-bottom: 1px solid var(--color-border); }
.anchor-nav .chip-rail { padding-block: 10px; }

.feature-row { display: grid; gap: 32px; align-items: center; padding-block: clamp(48px, 7vw, 88px); border-top: 1px solid var(--color-border); }
.feature-row:first-of-type { border-top: 0; }
@media (min-width: 1024px) { .feature-row { grid-template-columns: 1fr 1fr; gap: 72px; } .feature-row.is-reverse .feature-copy { order: 2; } }
.feature-copy h2 { margin-top: 12px; }
.feature-copy > p { margin-top: 14px; color: var(--color-text-secondary); font-size: var(--fs-body-lg); line-height: 1.9; }
.feature-benefit { margin-top: 20px; display: flex; gap: 12px; padding: 14px 16px; border-radius: var(--radius-md); background: var(--color-success-soft); color: #065C35; font-size: .9375rem; line-height: 1.8; }
.feature-benefit .icon { margin-top: 4px; flex: none; }
.feature-points { list-style: none; padding: 0; margin-top: 20px; display: grid; gap: 10px; }
@media (min-width: 560px) { .feature-points { grid-template-columns: 1fr 1fr; } }
.feature-points li { display: flex; gap: 10px; align-items: center; font-size: .9375rem; }
.feature-points .icon { color: var(--color-primary); width: 18px; height: 18px; flex: none; }
.feature-visual { border-radius: var(--radius-xl); padding: clamp(16px, 3vw, 28px); background: var(--color-surface); border: 1px solid var(--color-border); }
.feature-visual.night { border-color: transparent; }
.feature-row .tech-details { border-color: var(--color-border); background: var(--color-surface); }
.feature-row .tech-details summary { color: var(--color-text); }
.feature-row .tech-details dt { color: var(--color-primary); border-color: var(--color-border); }
.feature-row .tech-details dd { color: var(--color-text-secondary); }

.resp-table td, .resp-table th { white-space: normal; }
.resp-table td:first-child { font-weight: var(--fw-semibold); }
.resp-weesa { color: var(--color-primary); font-weight: var(--fw-semibold); }

.dev-grid { display: grid; gap: 20px; }
@media (min-width: 1024px) { .dev-grid { grid-template-columns: 1fr 1fr; } }
.code-card { border-radius: var(--radius-lg); background: var(--night-surface); border: 1px solid var(--night-border); overflow: hidden; }
.code-card-head { display: flex; align-items: center; gap: 8px; padding: 10px 14px; border-bottom: 1px solid var(--night-border); font-size: .8125rem; color: var(--night-text-muted); }
.code-card pre { margin: 0; padding: 16px 18px; font-family: var(--font-mono); font-size: .8rem; line-height: 1.85; color: #D7DDF5; direction: ltr; text-align: left; overflow-x: auto; }
.code-card .c-key { color: var(--night-primary); }
.code-card .c-com { color: #6B7599; }
.code-card .c-str { color: #6CE9A6; }

/* Templates catalog */
.catalog-bar { display: grid; gap: 12px; margin-bottom: 24px; }
@media (min-width: 900px) { .catalog-bar { grid-template-columns: 1fr 320px; align-items: center; } }
.catalog-grid { display: grid; gap: 18px; grid-template-columns: repeat(auto-fill, minmax(min(100%, 290px), 1fr)); }
.tpl-detail { display: grid; gap: 32px; }
@media (min-width: 1024px) { .tpl-detail { grid-template-columns: 1.35fr .65fr; align-items: start; } .tpl-detail aside { position: sticky; top: calc(var(--header-h) + 24px); } }
.tpl-frame { border-radius: var(--radius-xl); border: 1px solid var(--color-border-strong); overflow: hidden; background: var(--color-surface); box-shadow: var(--shadow-lg); transition: max-width var(--dur-slow) var(--ease-out); margin-inline: auto; width: 100%; }
.tpl-frame.is-mobile { max-width: 360px; }
.tpl-frame.is-mobile .tp { aspect-ratio: 9 / 16; }
.tpl-frame .tp { aspect-ratio: 16 / 10; padding: 18px 18px 0; border: 0; }

/* Pricing page extras */
.included { display: grid; gap: 12px; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); list-style: none; padding: 0; }
.included li { display: flex; gap: 12px; align-items: flex-start; padding: 16px; border-radius: var(--radius-md); border: 1px solid var(--color-border); background: var(--color-surface); font-size: .9375rem; line-height: 1.7; }
.included .icon { color: var(--color-primary); flex: none; margin-top: 3px; }
.plan-table th:not(:first-child), .plan-table td:not(:first-child) { text-align: center; }
.plan-table .icon { margin-inline: auto; width: 18px; height: 18px; }
.plan-table .yes { color: var(--color-success); }
.plan-table .no { color: var(--color-border-strong); }

/* Docs */
.docs-layout { display: grid; gap: 32px; padding-block: 32px 80px; }
@media (min-width: 1024px) { .docs-layout { grid-template-columns: 250px minmax(0, 1fr); gap: 48px; } }
@media (min-width: 1280px) { .docs-layout.has-toc { grid-template-columns: 250px minmax(0, 1fr) 200px; } }
.docs-sidebar { display: none; }
@media (min-width: 1024px) { .docs-sidebar { display: block; position: sticky; top: calc(var(--header-h) + 24px); align-self: start; max-height: calc(100dvh - var(--header-h) - 48px); overflow-y: auto; padding-bottom: 24px; } }
.docs-search { margin-bottom: 18px; }
.docs-group + .docs-group { margin-top: 18px; }
.docs-group-title { display: flex; align-items: center; gap: 8px; font-size: .8125rem; font-weight: var(--fw-semibold); color: var(--color-text); margin-bottom: 6px; }
.docs-group-title .icon { width: 16px; height: 16px; color: var(--color-text-muted); }
.docs-group ul { list-style: none; padding: 0; border-inline-start: 1px solid var(--color-border); margin-inline-start: 7px; }
.docs-group a { display: block; padding: 5px 14px; margin-inline-start: -1px; border-inline-start: 2px solid transparent; font-size: .9rem; color: var(--color-text-secondary); line-height: 1.6; }
.docs-group a:hover { color: var(--color-text); }
.docs-group a[aria-current="page"] { color: var(--color-primary); border-color: var(--color-primary); font-weight: var(--fw-semibold); }
.docs-mobile-bar { display: flex; gap: 8px; margin-bottom: 8px; }
@media (min-width: 1024px) { .docs-mobile-bar { display: none; } }
.docs-drawer { position: fixed; inset: 0 0 0 auto; width: min(320px, 86vw); z-index: var(--z-drawer); background: var(--color-surface); box-shadow: var(--shadow-lg); padding: 16px; overflow-y: auto; animation: drawer-in var(--dur-slow) var(--ease-out); }
.drawer-scrim { position: fixed; inset: 0; z-index: calc(var(--z-drawer) - 1); background: rgba(6, 10, 28, .45); animation: fade-in var(--dur-base); }
@keyframes drawer-in { from { transform: translateX(100%); } }
.docs-article header { padding-bottom: 20px; margin-bottom: 28px; border-bottom: 1px solid var(--color-border); }
.docs-article h1 { font-size: clamp(1.75rem, 1.4rem + 1.2vw, 2.4rem); margin-top: 10px; }
.docs-article .lead { margin-top: 10px; color: var(--color-text-secondary); font-size: 1.0625rem; line-height: 1.9; }
.docs-meta { display: flex; flex-wrap: wrap; gap: 6px 16px; margin-top: 14px; font-size: .8125rem; color: var(--color-text-muted); }
.docs-pager { display: grid; gap: 12px; margin-top: 48px; }
@media (min-width: 640px) { .docs-pager { grid-template-columns: 1fr 1fr; } }
.docs-pager a { display: grid; gap: 2px; padding: 14px 16px; border-radius: var(--radius-md); border: 1px solid var(--color-border); background: var(--color-surface); transition: border-color var(--dur-fast); }
.docs-pager a:hover { border-color: var(--color-primary); }
.docs-pager .t-caption { color: var(--color-text-muted); }
.docs-pager .is-next { text-align: end; }
.docs-toc { display: none; }
@media (min-width: 1280px) { .docs-toc { display: block; position: sticky; top: calc(var(--header-h) + 24px); align-self: start; font-size: .8125rem; } }
.docs-toc h2 { font-size: .8125rem; font-weight: var(--fw-semibold); margin-bottom: 8px; }
.docs-toc ul { list-style: none; padding: 0; display: grid; gap: 6px; }
.docs-toc a { color: var(--color-text-muted); line-height: 1.6; display: block; }
.docs-toc a:hover, .docs-toc a.is-active { color: var(--color-primary); }
.docs-toc .lvl-3 { padding-inline-start: 12px; }
.docs-index { display: grid; gap: 14px; grid-template-columns: repeat(auto-fill, minmax(min(100%, 260px), 1fr)); }
.docs-index a { display: grid; gap: 8px; padding: 18px; }

/* Blog */
.post-grid { display: grid; gap: 20px; grid-template-columns: repeat(auto-fill, minmax(min(100%, 320px), 1fr)); }
.post-card { display: flex; flex-direction: column; gap: 10px; padding: 22px; }
.post-card h3 { font-size: 1.125rem; line-height: 1.6; }
.post-card p { font-size: .9375rem; color: var(--color-text-secondary); line-height: 1.85; flex: 1; }
.post-meta { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 14px; font-size: .8125rem; color: var(--color-text-muted); }
.post-meta span { display: inline-flex; align-items: center; gap: 5px; }
.post-featured { display: grid; gap: 24px; padding: clamp(22px, 4vw, 40px); border-radius: var(--radius-xl); margin-bottom: 32px; }
@media (min-width: 900px) { .post-featured { grid-template-columns: 1.2fr .8fr; align-items: center; } }
.post-featured h2 { font-size: clamp(1.5rem, 1.2rem + 1vw, 2rem); color: #fff; line-height: 1.5; }
.post-featured p { color: var(--night-text-muted); margin-top: 12px; line-height: 1.9; }
.post-cover-art { aspect-ratio: 4 / 3; border-radius: var(--radius-lg); border: 1px solid var(--night-border); background: rgba(255, 255, 255, .02); display: grid; place-items: center; }
.article-head { max-width: 780px; margin-inline: auto; text-align: center; display: grid; gap: 14px; justify-items: center; }
.article-body { max-width: 740px; margin-inline: auto; }
.article-body .prose { max-width: none; }
.tag-list { display: flex; flex-wrap: wrap; gap: 6px; }

/* About */
.principles { list-style: none; padding: 0; display: grid; gap: 0; counter-reset: pr; border-top: 1px solid var(--color-border); }
.principle { display: grid; gap: 8px 32px; padding: 28px 0; border-bottom: 1px solid var(--color-border); counter-increment: pr; }
@media (min-width: 900px) { .principle { grid-template-columns: 80px 280px 1fr; align-items: baseline; } }
.principle::before { content: "۰" counter(pr, persian); font-size: 2rem; font-weight: 300; color: var(--color-primary); line-height: 1; }
.principle h3 { font-size: 1.25rem; }
.principle p { color: var(--color-text-secondary); line-height: 1.95; }

/* Contact */
.channels { display: grid; gap: 14px; }
@media (min-width: 768px) { .channels { grid-template-columns: repeat(3, 1fr); } }
.channel { display: grid; gap: 10px; padding: 22px; }
.channel h2 { font-size: 1.0625rem; }
.channel p { font-size: .9rem; color: var(--color-text-secondary); line-height: 1.8; }
.contact-layout { display: grid; gap: 32px; }
@media (min-width: 1024px) { .contact-layout { grid-template-columns: 1.2fr .8fr; gap: 56px; align-items: start; } }
.form-card { padding: clamp(20px, 3vw, 32px); }
.topic-options { display: grid; gap: 8px; }
@media (min-width: 560px) { .topic-options { grid-template-columns: 1fr 1fr; } }
.topic-option { position: relative; }
.topic-option input { position: absolute; opacity: 0; inset: 0; cursor: pointer; }
.topic-option span { display: flex; align-items: center; gap: 10px; min-height: 52px; padding: 10px 14px; border-radius: var(--radius-md); border: 1px solid var(--color-border-strong); font-size: .9375rem; font-weight: var(--fw-medium); transition: all var(--dur-fast); }
.topic-option input:checked + span { border-color: var(--color-primary); background: var(--color-primary-soft); color: var(--color-primary); box-shadow: 0 0 0 1px var(--color-primary); }
.topic-option input:focus-visible + span { box-shadow: var(--shadow-focus); }
/* Honeypot: visually removed without off-screen offsets (which cause horizontal scroll in RTL). */
.hp-field { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; opacity: 0; pointer-events: none; }
.contact-layout .form-card { position: relative; }

/* FAQ page */
.faq-page { display: grid; gap: 32px; }
@media (min-width: 1024px) { .faq-page { grid-template-columns: 240px 1fr; gap: 56px; } .faq-cats { position: sticky; top: calc(var(--header-h) + 24px); align-self: start; } }
.faq-cats ul { list-style: none; padding: 0; display: grid; gap: 2px; }
.faq-cats a { display: flex; justify-content: space-between; align-items: center; padding: 8px 12px; border-radius: var(--radius-sm); color: var(--color-text-secondary); font-size: .9375rem; }
.faq-cats a:hover { background: var(--color-surface-sunken); color: var(--color-text); }
.faq-group + .faq-group { margin-top: 48px; }
.faq-group h2 { font-size: 1.25rem; margin-bottom: 8px; scroll-margin-top: calc(var(--header-h) + 24px); }

/* 404 */
.error-page { min-height: calc(100dvh - var(--header-h)); display: grid; place-items: center; padding-block: 64px; text-align: center; }
.error-code { font-family: var(--font-mono); font-size: .875rem; letter-spacing: .1em; color: var(--night-primary); }
.error-viz { display: flex; justify-content: center; gap: 12px; margin-bottom: 32px; }
.error-node { width: 88px; padding: 10px; border-radius: 14px; border: 1px dashed var(--night-border-strong); display: grid; gap: 6px; justify-items: center; font-family: var(--font-mono); font-size: .66rem; color: var(--night-text-muted); }
.error-node i { width: 100%; height: 14px; border-radius: 5px; background: rgba(143, 166, 255, .14); border: 1px solid rgba(143, 166, 255, .3); }
.error-node.is-lost { border-color: rgba(240, 68, 56, .6); animation: float 4s ease-in-out infinite; }
.error-node.is-lost i { background: rgba(240, 68, 56, .1); border-color: rgba(240, 68, 56, .4); }
@keyframes float { 50% { transform: translateY(-8px) rotate(-2deg); } }
.error-links { display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; margin-top: 28px; }