/* ==========================================================================
   ToolNova — Website Foundation
   Shared chrome and components for every website page (header, footer,
   hero, tool cards, breadcrumb, category grids, search, 404, empty/loading
   states). Individual tool pages are separate, self-contained projects and
   are not affected by this stylesheet.
   ========================================================================== */

body { min-height: 100vh; display: flex; flex-direction: column; }
main { flex: 1; }
img { max-width: 100%; display: block; }
.container { max-width: 1280px; margin-inline: auto; padding-inline: var(--tn-space-6); }

/* ---------- Skip link (accessibility: keyboard users can bypass the header) ---------- */
.skip-link { position: absolute; left: -9999px; top: 0; z-index: 200; background: var(--tn-color-coral); color: var(--tn-color-text-on-accent); padding: 12px 20px; border-radius: 0 0 var(--tn-radius-sm) 0; font-weight: 600; text-decoration: none; }
.skip-link:focus { left: 0; }

/* ==========================================================================
   Header
   ========================================================================== */
.site-header { position: sticky; top: 0; z-index: var(--tn-z-sticky); border-block-end: 1px solid var(--tn-color-glass-border); backdrop-filter: var(--tn-blur-md); -webkit-backdrop-filter: var(--tn-blur-md); }
.site-header__inner { max-width: 1280px; margin-inline: auto; padding: 14px var(--tn-space-6); display: flex; align-items: center; gap: 24px; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; flex-shrink: 0; }
.brand__mark { width: 32px; height: 32px; border-radius: 9px; display: grid; place-items: center; background: linear-gradient(135deg, var(--tn-color-coral), #FF8F6B); font-weight: 700; font-size: 14px; color: var(--tn-color-text-on-accent); box-shadow: var(--tn-shadow-glow-coral); }
.brand__word { font-weight: 700; font-size: 16px; letter-spacing: -0.01em; }

.site-nav { display: flex; align-items: center; gap: 4px; }
.site-nav__link { padding: 8px 14px; border-radius: var(--tn-radius-sm); font-size: 14px; font-weight: 500; color: var(--tn-color-text-muted); text-decoration: none; transition: background var(--tn-duration-fast), color var(--tn-duration-fast); }
.site-nav__link:hover { background: var(--tn-color-hairline); color: var(--tn-color-text); }
.site-nav__link[aria-current="page"] { color: var(--tn-color-coral); font-weight: 600; }

.header-search { flex: 1; max-width: 360px; position: relative; }
.header-search input { width: 100%; padding: 9px 14px 9px 38px; border-radius: var(--tn-radius-pill); border: 1px solid var(--tn-color-hairline); background: var(--tn-color-hairline); color: var(--tn-color-text); font-size: 13.5px; font-family: inherit; transition: border-color var(--tn-duration-fast), background var(--tn-duration-fast); }
.header-search input:focus { outline: none; border-color: var(--tn-color-coral); background: var(--tn-color-panel); }
.header-search .tn-icon { position: absolute; left: 13px; top: 50%; transform: translateY(-50%); width: 16px; height: 16px; color: var(--tn-color-text-faint); pointer-events: none; }

.header__spacer { flex: 1; }
.header__actions { display: flex; align-items: center; gap: 6px; }
.mobile-menu-btn { display: none; }

/* Mobile nav drawer */
.mobile-nav { position: fixed; inset: 0; z-index: var(--tn-z-dialog); display: none; }
.mobile-nav[data-open="true"] { display: block; }
.mobile-nav__backdrop { position: absolute; inset: 0; background: rgba(0,0,0,0.4); }
.mobile-nav__panel { position: absolute; top: 0; right: 0; bottom: 0; width: min(320px, 86vw); background: var(--tn-color-panel); box-shadow: var(--tn-shadow-lg); padding: var(--tn-space-5); display: flex; flex-direction: column; gap: 4px; overflow-y: auto; }
.mobile-nav__head { display: flex; align-items: center; justify-content: space-between; margin-block-end: 14px; }
.mobile-nav__link { padding: 12px 10px; border-radius: var(--tn-radius-sm); font-size: 15px; font-weight: 500; color: var(--tn-color-text); text-decoration: none; }
.mobile-nav__link:hover { background: var(--tn-color-hairline); }
.mobile-nav__link[aria-current="page"] { color: var(--tn-color-coral); font-weight: 600; }

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer { border-block-start: 1px solid var(--tn-color-glass-border); margin-block-start: 60px; }
.site-footer__inner { max-width: 1280px; margin-inline: auto; padding: 48px var(--tn-space-6) 28px; }
.site-footer__grid { display: grid; grid-template-columns: 1.4fr repeat(4, 1fr); gap: 32px; margin-block-end: 36px; }
.site-footer__brand-desc { font-size: 13px; color: var(--tn-color-text-faint); line-height: var(--tn-leading-relaxed); margin: 10px 0 0; max-width: 260px; }
.site-footer__heading { font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.04em; color: var(--tn-color-text-faint); margin: 0 0 12px; }
.site-footer__links { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 9px; }
.site-footer__links a { font-size: 13.5px; color: var(--tn-color-text-muted); text-decoration: none; }
.site-footer__links a:hover { color: var(--tn-color-coral); }
.site-footer__bottom { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding-block-start: 22px; border-block-start: 1px solid var(--tn-color-hairline); flex-wrap: wrap; }
.site-footer__copyright { font-size: 12.5px; color: var(--tn-color-text-faint); display: flex; align-items: center; gap: 6px; }
.site-footer__legal { display: flex; gap: 18px; }
.site-footer__legal a { font-size: 12.5px; color: var(--tn-color-text-faint); text-decoration: none; }
.site-footer__legal a:hover { color: var(--tn-color-text-muted); }

/* ==========================================================================
   Breadcrumb
   ========================================================================== */
.breadcrumb { max-width: 1280px; margin-inline: auto; padding: 18px var(--tn-space-6) 0; }
.breadcrumb__list { list-style: none; margin: 0; padding: 0; display: flex; align-items: center; flex-wrap: wrap; gap: 4px; font-size: 13px; }
.breadcrumb__list li { display: flex; align-items: center; gap: 4px; }
.breadcrumb__list a { color: var(--tn-color-text-faint); text-decoration: none; }
.breadcrumb__list a:hover { color: var(--tn-color-coral); }
.breadcrumb__list .tn-icon { width: 13px; height: 13px; color: var(--tn-color-text-faint); }
.breadcrumb__current { color: var(--tn-color-text-muted); font-weight: 500; }

/* ==========================================================================
   Hero
   ========================================================================== */
.hero { padding: 56px var(--tn-space-6) 48px; }
.hero__grid { max-width: 1280px; margin-inline: auto; display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 48px; align-items: center; }
.hero__inner { text-align: left; }
.hero__eyebrow { display: inline-flex; align-items: center; gap: 6px; padding: 5px 14px; border-radius: var(--tn-radius-pill); background: var(--tn-color-coral-dim); color: var(--tn-color-coral-text); font-size: 12.5px; font-weight: 700; margin-block-end: 20px; }
.hero__title { font-size: clamp(32px, 4.2vw, 50px); font-weight: 700; letter-spacing: -0.03em; line-height: 1.08; margin: 0 0 18px; }
.hero__title em { font-style: normal; background: linear-gradient(135deg, var(--tn-color-coral), #FF8F6B); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero__sub { font-size: 17px; color: var(--tn-color-text-muted); line-height: var(--tn-leading-relaxed); margin: 0 0 28px; max-width: 520px; }
.hero__cta-row { display: flex; gap: 12px; margin-block-end: 28px; flex-wrap: wrap; }

.hero-search { max-width: 480px; margin: 0; position: relative; }
.hero-search input { width: 100%; padding: 16px 20px 16px 50px; border-radius: var(--tn-radius-pill); border: 1.5px solid var(--tn-color-glass-border); background: var(--tn-color-panel); color: var(--tn-color-text); font-size: 15.5px; font-family: inherit; box-shadow: var(--tn-shadow-md); transition: border-color var(--tn-duration-fast), box-shadow var(--tn-duration-fast); }
.hero-search input:focus { outline: none; border-color: var(--tn-color-coral); box-shadow: var(--tn-shadow-lg), 0 0 0 4px var(--tn-color-coral-dim); }
.hero-search .tn-icon { position: absolute; left: 20px; top: 50%; transform: translateY(-50%); width: 19px; height: 19px; color: var(--tn-color-text-faint); pointer-events: none; }
.hero-search__hint { margin: 12px 0 0; font-size: 12.5px; color: var(--tn-color-text-faint); }

/* ---------- Hero dashboard illustration (an actual CSS/SVG mockup,
   not an empty grey placeholder box) ---------- */
.hero-illustration { position: relative; padding: 20px; }
.hero-illustration__window { border-radius: var(--tn-radius-lg); background: var(--tn-color-panel); box-shadow: var(--tn-shadow-lg); border: 1px solid var(--tn-color-glass-border); overflow: hidden; }
.hero-illustration__bar { display: flex; align-items: center; gap: 6px; padding: 12px 16px; border-block-end: 1px solid var(--tn-color-hairline); }
.hero-illustration__dot { width: 9px; height: 9px; border-radius: 50%; background: var(--tn-color-hairline); }
.hero-illustration__body { padding: 20px; display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.hero-illustration__card { border-radius: var(--tn-radius-md); padding: 14px; display: flex; flex-direction: column; gap: 10px; }
.hero-illustration__card--coral { background: var(--tn-color-coral-dim); color: var(--tn-color-coral); }
.hero-illustration__card--blue { background: var(--tn-color-blue-dim); color: var(--tn-color-blue); }
.hero-illustration__card--mint { background: var(--tn-color-mint-dim); color: var(--tn-color-mint); }
.hero-illustration__card--amber { background: var(--tn-color-amber-dim); color: var(--tn-color-amber); }
/* Decorative bar-chart widths - fixed, illustrative values, not real
   data, so expressed as CSS rather than inline style attributes. */
.hero-illustration__card .hero-illustration__bar-chart:nth-of-type(1) { width: 80%; }
.hero-illustration__card .hero-illustration__bar-chart:nth-of-type(2) { width: 55%; }
.hero-illustration__card--blue .hero-illustration__bar-chart:nth-of-type(1) { width: 65%; }
.hero-illustration__card--blue .hero-illustration__bar-chart:nth-of-type(2) { width: 40%; }
.hero-illustration__card--mint .hero-illustration__bar-chart:nth-of-type(1) { width: 70%; }
.hero-illustration__card--mint .hero-illustration__bar-chart:nth-of-type(2) { width: 50%; }
.hero-illustration__card--amber .hero-illustration__bar-chart:nth-of-type(1) { width: 60%; }
.hero-illustration__card--amber .hero-illustration__bar-chart:nth-of-type(2) { width: 35%; }
.hero__eyebrow-icon { width: 13px; height: 13px; }
.section__head--centered { justify-content: center; text-align: center; }
.section__head--centered > div { width: 100%; }
.section__head--centered .section__title { justify-content: center; }
.category-card__icon[data-color="coral"] { background: var(--tn-color-coral-dim); }
.category-card__icon[data-color="coral"] .tn-icon { color: var(--tn-color-coral); }
.category-card__icon[data-color="blue"] { background: var(--tn-color-blue-dim); }
.category-card__icon[data-color="blue"] .tn-icon { color: var(--tn-color-blue); }
.category-card__icon[data-color="mint"] { background: var(--tn-color-mint-dim); }
.category-card__icon[data-color="mint"] .tn-icon { color: var(--tn-color-mint); }
.category-card__icon[data-color="amber"] { background: var(--tn-color-amber-dim); }
.category-card__icon[data-color="amber"] .tn-icon { color: var(--tn-color-amber); }
.hero-illustration__card .tn-icon { width: 18px; height: 18px; }
.hero-illustration__bar-chart { height: 5px; border-radius: 3px; background: currentColor; opacity: 0.35; }
.hero-illustration__float { position: absolute; border-radius: var(--tn-radius-md); background: var(--tn-color-panel); box-shadow: var(--tn-shadow-lg); border: 1px solid var(--tn-color-glass-border); padding: 10px 14px; display: flex; align-items: center; gap: 8px; font-size: 12.5px; font-weight: 600; }
.hero-illustration__float--1 { top: 0; right: 0; }
.hero-illustration__float--2 { bottom: 0; left: 0; }
.hero-illustration__float .tn-icon { width: 15px; height: 15px; color: var(--tn-color-mint); }

/* ==========================================================================
   Sections
   ========================================================================== */
.section { padding: 44px var(--tn-space-6); max-width: 1280px; margin-inline: auto; }
.section__head { display: flex; align-items: baseline; justify-content: space-between; gap: 16px; margin-block-end: 22px; flex-wrap: wrap; }
.section__title { font-size: 22px; font-weight: 700; letter-spacing: -0.01em; margin: 0; display: flex; align-items: center; gap: 9px; }
.section__title .tn-icon { width: 19px; height: 19px; color: var(--tn-color-coral); }
.section__sub { font-size: 13.5px; color: var(--tn-color-text-faint); margin: 4px 0 0; }
.section__link { font-size: 13.5px; font-weight: 600; color: var(--tn-color-coral-text); text-decoration: none; display: inline-flex; align-items: center; gap: 4px; white-space: nowrap; }
.section__link .tn-icon { width: 14px; height: 14px; transition: transform var(--tn-duration-fast); }
.section__link:hover .tn-icon { transform: translateX(2px); }

/* ==========================================================================
   Tool card — the ONE reusable card every QA-approved tool will use later
   ========================================================================== */
.tool-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.tool-card { display: flex; flex-direction: column; gap: 14px; padding: 20px; border-radius: var(--tn-radius-lg); text-decoration: none; color: inherit; transition: transform var(--tn-duration-base) var(--tn-ease-out), box-shadow var(--tn-duration-base) var(--tn-ease-out), border-color var(--tn-duration-base); position: relative; }
.tool-card:hover { transform: translateY(-3px); box-shadow: var(--tn-shadow-lg); border-color: var(--tn-color-coral); }
.tool-card:focus-visible { outline: 2px solid var(--tn-color-coral); outline-offset: 2px; }
.tool-card__top { display: flex; align-items: flex-start; justify-content: space-between; gap: 10px; }
.tool-card__icon { width: 42px; height: 42px; border-radius: 12px; display: grid; place-items: center; background: var(--tn-color-coral-dim); flex-shrink: 0; }
.tool-card__icon .tn-icon { width: 21px; height: 21px; color: var(--tn-color-coral); }
.tool-card__title { font-size: 15px; font-weight: 700; margin: 0 0 4px; }
.tool-card__desc { font-size: 12.5px; color: var(--tn-color-text-faint); line-height: var(--tn-leading-relaxed); margin: 0; }
.tool-card__badge { font-size: 10.5px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.03em; padding: 3px 9px; border-radius: var(--tn-radius-pill); flex-shrink: 0; white-space: nowrap; }
.tool-card__badge--popular { background: var(--tn-color-amber-dim); color: var(--tn-color-amber); }
.tool-card__badge--new { background: var(--tn-color-mint-dim); color: var(--tn-color-mint-text); }
.tool-card__badge--soon { background: var(--tn-color-hairline); color: var(--tn-color-text-faint); }
.tool-card--placeholder { cursor: default; }
.tool-card--placeholder:hover { transform: none; box-shadow: none; border-color: var(--tn-color-glass-border); }
.tool-card--placeholder .tool-card__icon { background: var(--tn-color-hairline); }
.tool-card--placeholder .tool-card__icon .tn-icon { color: var(--tn-color-text-faint); }

/* ==========================================================================
   Category cards (homepage categories section)
   ========================================================================== */
.category-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 16px; }
.category-card { display: flex; flex-direction: column; align-items: flex-start; gap: 12px; padding: 22px; border-radius: var(--tn-radius-lg); text-decoration: none; color: inherit; transition: transform var(--tn-duration-base) var(--tn-ease-out), box-shadow var(--tn-duration-base) var(--tn-ease-out); }
.category-card:hover { transform: translateY(-3px); box-shadow: var(--tn-shadow-lg); }
.category-card:focus-visible { outline: 2px solid var(--tn-color-coral); outline-offset: 2px; }
.category-card__icon { width: 46px; height: 46px; border-radius: 13px; display: grid; place-items: center; }
.category-card__icon .tn-icon { width: 23px; height: 23px; }
.category-card__title { font-size: 15px; font-weight: 700; margin: 0; }
.category-card__count { font-size: 12px; color: var(--tn-color-text-faint); margin: 0; }

/* ==========================================================================
   Why ToolNova
   ========================================================================== */
.why-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.why-item { padding: 24px; border-radius: var(--tn-radius-lg); }
.why-item__icon { width: 40px; height: 40px; border-radius: 11px; display: grid; place-items: center; background: var(--tn-color-coral-dim); margin-block-end: 14px; }
.why-item__icon .tn-icon { width: 20px; height: 20px; color: var(--tn-color-coral); }
.why-item__title { font-size: 15.5px; font-weight: 700; margin: 0 0 6px; }
.why-item__desc { font-size: 13px; color: var(--tn-color-text-muted); line-height: var(--tn-leading-relaxed); margin: 0; }

/* ==========================================================================
   CTA band
   ========================================================================== */
.cta-band { margin: 20px var(--tn-space-6) 0; max-width: 1280px; margin-inline: auto; padding: 48px var(--tn-space-6); border-radius: var(--tn-radius-lg); text-align: center; background: linear-gradient(135deg, var(--tn-color-coral-dim), var(--tn-color-blue-dim)); }
.cta-band__title { font-size: 26px; font-weight: 700; letter-spacing: -0.02em; margin: 0 0 10px; }
.cta-band__sub { font-size: 14.5px; color: var(--tn-color-text-muted); margin: 0 0 24px; }

/* ==========================================================================
   Category page hero (simpler than homepage hero)
   ========================================================================== */
.page-hero { padding: 32px var(--tn-space-6) 8px; max-width: 1280px; margin-inline: auto; }
.page-hero__icon { width: 52px; height: 52px; border-radius: 15px; display: grid; place-items: center; margin-block-end: 16px; }
.page-hero__icon .tn-icon { width: 26px; height: 26px; }
.page-hero__title { font-size: 30px; font-weight: 700; letter-spacing: -0.02em; margin: 0 0 8px; }
.page-hero__sub { font-size: 14.5px; color: var(--tn-color-text-muted); max-width: 560px; margin: 0; }

/* ==========================================================================
   Search page
   ========================================================================== */
.search-page-bar { max-width: 1280px; margin: 8px auto 0; padding: 0 var(--tn-space-6); }
.search-results-count { font-size: 13.5px; color: var(--tn-color-text-faint); margin: 18px 0 0; }

/* Category filter chips on the search page - not a shared component,
   scoped to this page's filter row only */
.filter-chip { padding: 7px 14px; border-radius: var(--tn-radius-pill); border: 1px solid var(--tn-color-hairline); background: var(--tn-color-hairline); color: var(--tn-color-text-muted); font-size: 13px; font-weight: 500; cursor: pointer; transition: background var(--tn-duration-fast), border-color var(--tn-duration-fast), color var(--tn-duration-fast); }
.filter-chip:hover { border-color: var(--tn-color-coral); }
.filter-chip[aria-pressed="true"] { background: var(--tn-color-coral); border-color: var(--tn-color-coral); color: var(--tn-color-text-on-accent); font-weight: 600; }

/* ==========================================================================
   Empty state / Loading state (shared, reusable)
   ========================================================================== */
.empty-state { display: flex; flex-direction: column; align-items: center; text-align: center; gap: 12px; padding: 60px 20px; }
.empty-state__icon { width: 52px; height: 52px; border-radius: 16px; display: grid; place-items: center; background: var(--tn-color-hairline); }
.empty-state__icon .tn-icon { width: 26px; height: 26px; color: var(--tn-color-text-faint); }
.empty-state__title { font-size: 16px; font-weight: 700; margin: 0; }
.empty-state__desc { font-size: 13.5px; color: var(--tn-color-text-faint); max-width: 380px; margin: 0; }
.empty-state[hidden] { display: none; }

.loading-skeleton { border-radius: var(--tn-radius-lg); background: linear-gradient(90deg, var(--tn-color-hairline) 25%, var(--tn-color-panel-raised) 50%, var(--tn-color-hairline) 75%); background-size: 200% 100%; animation: tn-skeleton-shimmer 1.6s ease-in-out infinite; }
@keyframes tn-skeleton-shimmer { 0% { background-position: 200% 0; } 100% { background-position: -200% 0; } }
.tool-grid--loading .tool-card { visibility: hidden; }

/* ==========================================================================
   404 page
   ========================================================================== */
/* ==========================================================================
   Simple content pages (About, Privacy, Terms, Contact)
   ========================================================================== */
.content-page { max-width: 760px; margin-inline: auto; padding: 20px var(--tn-space-6) 80px; }
.content-page__title { font-size: 32px; font-weight: 700; letter-spacing: -0.02em; margin: 0 0 8px; }
.content-page__updated { font-size: 12.5px; color: var(--tn-color-text-faint); margin: 0 0 32px; }
.content-page__body h2 { font-size: 18px; font-weight: 700; margin: 32px 0 10px; }
.content-page__body p { font-size: 14.5px; color: var(--tn-color-text-muted); line-height: var(--tn-leading-relaxed); margin: 0 0 14px; }
.content-page__body ul { margin: 0 0 14px; padding-inline-start: 22px; }
.content-page__body li { font-size: 14.5px; color: var(--tn-color-text-muted); line-height: var(--tn-leading-relaxed); margin-block-end: 6px; }
.content-page__body a { color: var(--tn-color-coral); }
.contact-card { display: flex; align-items: center; gap: 14px; padding: 20px; border-radius: var(--tn-radius-lg); margin-block-end: 16px; }
.contact-card__icon { width: 42px; height: 42px; border-radius: 12px; display: grid; place-items: center; background: var(--tn-color-coral-dim); flex-shrink: 0; }
.contact-card__icon .tn-icon { width: 20px; height: 20px; color: var(--tn-color-coral); }
.contact-card__label { font-size: 12px; color: var(--tn-color-text-faint); margin: 0 0 2px; }
.contact-card__value { font-size: 15px; font-weight: 600; margin: 0; }
.contact-card__value a { color: var(--tn-color-text); text-decoration: none; }
.contact-card__value a:hover { color: var(--tn-color-coral); }

.error-page { display: flex; flex-direction: column; align-items: center; text-align: center; gap: 16px; padding: 100px 20px 120px; max-width: 480px; margin-inline: auto; }
.error-page__code { font-family: var(--tn-font-mono); font-size: 15px; font-weight: 700; color: var(--tn-color-coral); letter-spacing: 0.04em; }
.error-page__title { font-size: 28px; font-weight: 700; letter-spacing: -0.02em; margin: 0; }
.error-page__desc { font-size: 14.5px; color: var(--tn-color-text-muted); margin: 0; }
.error-page__actions { display: flex; gap: 10px; margin-block-start: 8px; }

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 1080px) {
  .tool-grid { grid-template-columns: repeat(3, 1fr); }
  .category-grid { grid-template-columns: repeat(3, 1fr); }
  .why-grid { grid-template-columns: repeat(2, 1fr); }
  .site-footer__grid { grid-template-columns: 1.2fr repeat(2, 1fr); row-gap: 28px; }
}
@media (max-width: 860px) {
  .site-nav, .header-search { display: none; }
  .mobile-menu-btn { display: inline-flex; }
  .tool-grid { grid-template-columns: repeat(2, 1fr); }
  .category-grid { grid-template-columns: repeat(2, 1fr); }
  .why-grid { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
  .tool-grid { grid-template-columns: 1fr; }
  .category-grid { grid-template-columns: 1fr; }
  .site-footer__grid { grid-template-columns: 1fr 1fr; }
  .site-footer__bottom { flex-direction: column; align-items: flex-start; }
  .hero { padding: 44px var(--tn-space-4) 32px; }
  .error-page__actions { flex-direction: column; width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  .tool-card, .category-card, .loading-skeleton { animation: none !important; transition: none !important; }
}

/* ==========================================================================
   Header auth buttons (Login / Get Started)
   ========================================================================== */
.header-auth { display: flex; align-items: center; gap: 8px; margin-inline-start: 4px; }

/* ==========================================================================
   Search section (dedicated, below hero) + popular tags
   ========================================================================== */
.search-section { text-align: center; }
.search-section .hero-search { max-width: 620px; margin-inline: auto; }
.search-tags { display: flex; align-items: center; justify-content: center; gap: 8px; flex-wrap: wrap; margin-block-start: 20px; }
.search-tags__label { font-size: 12.5px; color: var(--tn-color-text-faint); margin-inline-end: 4px; }
.search-tag { padding: 6px 14px; border-radius: var(--tn-radius-pill); border: 1px solid var(--tn-color-hairline); background: var(--tn-color-hairline); color: var(--tn-color-text-muted); font-size: 12.5px; font-weight: 500; text-decoration: none; transition: border-color var(--tn-duration-fast), color var(--tn-duration-fast); }
[data-theme="light"] .search-tag { color: #595C64; }
.search-tag:hover { border-color: var(--tn-color-coral); color: var(--tn-color-coral); }

/* ==========================================================================
   Tool card "Open" button (featured tools)
   ========================================================================== */
.tool-card__open { margin-block-start: 4px; width: 100%; justify-content: center; padding: 8px 14px; font-size: 12.5px; }

/* ==========================================================================
   How It Works
   ========================================================================== */
.steps-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; position: relative; }
.step-card { text-align: center; padding: 28px 20px; border-radius: var(--tn-radius-lg); position: relative; }
.step-card__number { position: absolute; top: 16px; right: 20px; font-size: 12px; font-weight: 700; color: var(--tn-color-text-faint); font-family: var(--tn-font-mono); }
.step-card__icon { width: 52px; height: 52px; border-radius: 15px; display: grid; place-items: center; background: var(--tn-color-coral-dim); margin: 0 auto 16px; }
.step-card__icon .tn-icon { width: 25px; height: 25px; color: var(--tn-color-coral); }
.step-card__title { font-size: 16px; font-weight: 700; margin: 0 0 6px; }
.step-card__desc { font-size: 13px; color: var(--tn-color-text-muted); line-height: var(--tn-leading-relaxed); margin: 0; }

/* ==========================================================================
   Testimonials (placeholder only, clearly marked, no fabricated content)
   ========================================================================== */
.testimonial-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.testimonial-card { padding: 24px; border-radius: var(--tn-radius-lg); display: flex; flex-direction: column; gap: 14px; }
.testimonial-card__stars { display: flex; gap: 3px; }
.testimonial-card__stars .tn-icon { width: 14px; height: 14px; color: var(--tn-color-hairline); }
.testimonial-card__placeholder-lines { display: flex; flex-direction: column; gap: 8px; }
.testimonial-card__line { height: 9px; border-radius: 5px; background: var(--tn-color-hairline); }
.testimonial-card__line--short { width: 60%; }
.testimonial-card__person { display: flex; align-items: center; gap: 10px; margin-block-start: 4px; }
.testimonial-card__avatar { width: 36px; height: 36px; border-radius: 50%; background: var(--tn-color-hairline); flex-shrink: 0; }
.testimonial-card__person-lines { display: flex; flex-direction: column; gap: 6px; flex: 1; }
.testimonial-card__person-line { height: 7px; border-radius: 4px; background: var(--tn-color-hairline); width: 70%; }
.testimonial-card__person-line--sub { width: 45%; }
.testimonials-note { text-align: center; font-size: 12.5px; color: var(--tn-color-text-faint); margin: 22px 0 0; }

/* ==========================================================================
   FAQ accordion
   ========================================================================== */
.faq-list { max-width: 780px; margin-inline: auto; display: flex; flex-direction: column; gap: 10px; }
.faq-item { border-radius: var(--tn-radius-md); overflow: hidden; }
.faq-item__question { width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 18px 20px; background: transparent; border: none; cursor: pointer; text-align: left; font-size: 14.5px; font-weight: 600; color: var(--tn-color-text); font-family: inherit; }
.faq-item__question .tn-icon { width: 16px; height: 16px; color: var(--tn-color-text-faint); flex-shrink: 0; transition: transform var(--tn-duration-base) var(--tn-ease-out); }
.faq-item[data-open="true"] .faq-item__question .tn-icon { transform: rotate(180deg); }
.faq-item__answer { max-height: 0; overflow: hidden; transition: max-height var(--tn-duration-base) var(--tn-ease-out); }
.faq-item[data-open="true"] .faq-item__answer { max-height: 240px; }
.faq-item__answer-inner { padding: 0 20px 18px; font-size: 13.5px; color: var(--tn-color-text-muted); line-height: var(--tn-leading-relaxed); }

/* ==========================================================================
   Footer social icons
   ========================================================================== */
.footer-social { display: flex; gap: 8px; margin-block-start: 14px; }
.footer-social__link { width: 32px; height: 32px; border-radius: 9px; display: grid; place-items: center; background: var(--tn-color-hairline); color: var(--tn-color-text-muted); transition: background var(--tn-duration-fast), color var(--tn-duration-fast); }
.footer-social__link:hover { background: var(--tn-color-coral-dim); color: var(--tn-color-coral); }
.footer-social__link .tn-icon { width: 15px; height: 15px; }

/* ==========================================================================
   New-section responsive adjustments
   ========================================================================== */
@media (max-width: 1080px) {
  .hero__grid { grid-template-columns: 1fr; gap: 32px; }
  .hero-illustration { max-width: 460px; margin-inline: auto; width: 100%; }
}
@media (max-width: 860px) {
  .hero__inner { text-align: center; }
  .hero__sub { margin-inline: auto; }
  .hero__cta-row { justify-content: center; }
  .hero-search { margin-inline: auto; }
  .steps-row { grid-template-columns: 1fr; }
  .testimonial-grid { grid-template-columns: 1fr; }
  .header-auth .tn-btn--ghost { display: none; }
}
@media (max-width: 560px) {
  .hero__title { font-size: 30px; }
  .search-tags { justify-content: flex-start; overflow-x: auto; flex-wrap: nowrap; padding-block-end: 4px; }
  .header-auth { display: none; }
}