/*
 * Han River Prugio Riverfront — generation-owned presentation layer.
 * All selectors are scoped to the project body class to protect other sites.
 */
.apt44-hprf-active {
    --hprf-teal: #015152;
    --hprf-teal-deep: #003b3c;
    --hprf-mint: #e5efef;
    --hprf-mint-strong: #cbdede;
    --hprf-ivory: #f7f4ec;
    --hprf-ink: #112f31;
    --hprf-muted: #607375;
    --hprf-bronze: #ab7c3d;
    --hprf-line: rgba(1, 81, 82, 0.18);
    --hprf-shadow: 0 28px 80px rgba(0, 42, 43, 0.14);
    margin: 0;
    color: var(--hprf-ink);
    background: var(--hprf-ivory);
    font-family: Pretendard, "Noto Sans KR", "Apple SD Gothic Neo", Arial, sans-serif;
    -webkit-font-smoothing: antialiased;
}

.apt44-hprf-active *,
.apt44-hprf-active *::before,
.apt44-hprf-active *::after {
    box-sizing: border-box;
}

.apt44-hprf-active a { color: inherit; }
.apt44-hprf-active img { max-width: 100%; }
.apt44-hprf-active .hprf-shell,
.apt44-hprf-active .hprf-blog { overflow: clip; }

.hprf-skip-link {
    position: fixed;
    z-index: 10010;
    top: 8px;
    left: 8px;
    padding: 12px 18px;
    color: #fff !important;
    background: var(--hprf-teal-deep);
    transform: translateY(-160%);
}
.hprf-skip-link:focus { transform: translateY(0); }

.hprf-header {
    position: fixed;
    z-index: 1000;
    top: 0;
    right: 0;
    left: 0;
    height: 82px;
    color: #fff;
    background: linear-gradient(180deg, rgba(0, 48, 49, 0.82), rgba(0, 48, 49, 0.2));
    border-bottom: 1px solid rgba(255, 255, 255, 0.16);
    backdrop-filter: blur(14px);
    transition: background 220ms ease, height 220ms ease, box-shadow 220ms ease;
}
.hprf-header.is-scrolled,
.hprf-header.is-menu-open,
.hprf-header--blog {
    height: 72px;
    background: rgba(0, 59, 60, 0.97);
    box-shadow: 0 10px 34px rgba(0, 30, 31, 0.2);
}
.hprf-header__inner {
    display: flex;
    width: min(1460px, calc(100% - 48px));
    height: 100%;
    margin: 0 auto;
    align-items: center;
    gap: 28px;
}
.hprf-brand {
    flex: 0 0 auto;
    color: #fff !important;
    font-family: Georgia, "Times New Roman", serif;
    font-size: clamp(18px, 1.65vw, 27px);
    font-weight: 500;
    letter-spacing: 0.08em;
    line-height: 1;
    text-decoration: none !important;
}
.hprf-brand small {
    display: block;
    margin-top: 5px;
    font-family: inherit;
    font-size: 8px;
    letter-spacing: 0.26em;
    opacity: 0.72;
}
.hprf-nav {
    display: flex;
    min-width: 0;
    margin-left: auto;
    align-items: center;
    justify-content: flex-end;
    gap: clamp(10px, 1.25vw, 22px);
}
.hprf-nav > a {
    position: relative;
    padding: 12px 0;
    color: rgba(255, 255, 255, 0.88) !important;
    font-size: 13px;
    font-weight: 650;
    letter-spacing: -0.02em;
    text-decoration: none !important;
    white-space: nowrap;
}
.hprf-nav > a:not(.hprf-header-call)::after {
    position: absolute;
    right: 0;
    bottom: 6px;
    left: 0;
    height: 1px;
    background: #fff;
    content: "";
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 180ms ease;
}
.hprf-nav > a:hover::after,
.hprf-nav > a:focus-visible::after {
    transform: scaleX(1);
    transform-origin: left;
}
.hprf-header-call {
    display: inline-flex;
    min-height: 42px;
    padding: 9px 14px !important;
    align-items: center;
    border: 1px solid rgba(255, 255, 255, 0.48);
    color: #fff !important;
    background: rgba(255, 255, 255, 0.11);
}
.hprf-menu-toggle {
    display: none;
    width: 60px;
    min-height: 48px;
    margin-left: auto;
    padding: 5px 8px;
    border: 1px solid rgba(255, 255, 255, 0.45);
    color: #fff;
    background: rgba(255, 255, 255, 0.1);
    font: inherit;
    font-size: 11px;
    font-weight: 800;
    cursor: pointer;
}
.hprf-menu-toggle__bars {
    display: grid;
    width: 22px;
    margin: 4px auto 0;
    gap: 4px;
}
.hprf-menu-toggle__bars i {
    display: block;
    height: 1px;
    background: currentColor;
    transition: transform 180ms ease, opacity 180ms ease;
}
.hprf-menu-toggle[aria-expanded="true"] i:first-child { transform: translateY(5px) rotate(45deg); }
.hprf-menu-toggle[aria-expanded="true"] i:nth-child(2) { opacity: 0; }
.hprf-menu-toggle[aria-expanded="true"] i:last-child { transform: translateY(-5px) rotate(-45deg); }

.hprf-hero {
    position: relative;
    min-height: 100svh !important;
    color: #fff;
    background: var(--hprf-teal-deep);
}
.hprf-hero::after {
    position: absolute;
    z-index: 1;
    inset: 0;
    background: linear-gradient(90deg, rgba(0, 42, 43, 0.77) 0%, rgba(0, 42, 43, 0.36) 48%, rgba(0, 42, 43, 0.1) 78%), linear-gradient(0deg, rgba(0, 42, 43, 0.48), transparent 52%);
    content: "";
    pointer-events: none;
}
.hprf-hero .wp-block-cover__image-background {
    animation: hprf-hero-zoom 18s ease-out both;
    object-position: center 62%;
}
.hprf-hero .wp-block-cover__inner-container {
    position: relative;
    z-index: 2;
    display: flex;
    width: min(1320px, calc(100% - 64px));
    min-height: 100svh;
    margin: 0 auto;
    padding: 150px 0 86px;
    align-items: flex-end;
}
.hprf-hero__copy { width: min(780px, 100%); margin: 0 !important; }
.hprf-eyebrow,
.hprf-kicker {
    margin: 0 0 18px !important;
    color: var(--hprf-bronze);
    font-size: 11px !important;
    font-weight: 800;
    letter-spacing: 0.22em;
    text-transform: uppercase;
}
.hprf-hero .hprf-eyebrow { color: #e6c28d; }
.hprf-hero h1 {
    max-width: 840px;
    margin: 0 !important;
    color: #fff;
    font-family: Georgia, "Noto Serif KR", serif;
    font-size: clamp(52px, 7.6vw, 112px) !important;
    font-weight: 400;
    letter-spacing: -0.065em;
    line-height: 0.94;
    text-wrap: balance;
}
.hprf-hero__tagline {
    max-width: 680px;
    margin: 28px 0 0 !important;
    color: rgba(255, 255, 255, 0.9);
    font-size: clamp(18px, 2vw, 27px) !important;
    font-weight: 350;
    letter-spacing: -0.035em;
    line-height: 1.48;
}
.hprf-contact-rail {
    display: flex;
    margin: 28px 0 0;
    flex-wrap: wrap;
    gap: 10px;
}
.hprf-contact-rail a {
    display: inline-flex;
    min-height: 48px;
    padding: 11px 16px;
    align-items: center;
    border: 1px solid rgba(255, 255, 255, 0.48);
    color: #fff !important;
    background: rgba(0, 59, 60, 0.45);
    font-size: 13px;
    font-weight: 750;
    text-decoration: none !important;
}
.hprf-contact-rail a:first-child {
    color: var(--hprf-teal-deep) !important;
    background: #fff;
}
.hprf-hero__actions,
.hprf-actions {
    display: flex;
    margin-top: 28px;
    flex-wrap: wrap;
    gap: 10px;
}
.hprf-btn .wp-block-button__link,
a.hprf-btn {
    display: inline-flex;
    min-height: 50px;
    padding: 13px 24px;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--hprf-teal);
    border-radius: 0;
    color: #fff !important;
    background: var(--hprf-teal);
    font-size: 13px;
    font-weight: 750;
    text-decoration: none !important;
    transition: color 180ms ease, background 180ms ease, transform 180ms ease;
}
.hprf-btn--light .wp-block-button__link,
a.hprf-btn--light {
    border-color: rgba(255, 255, 255, 0.64);
    background: rgba(255, 255, 255, 0.08);
}
.hprf-btn .wp-block-button__link:hover,
a.hprf-btn:hover { transform: translateY(-2px); }
.hprf-disclaimer {
    max-width: 720px;
    margin: 22px 0 0 !important;
    color: rgba(255, 255, 255, 0.62);
    font-size: 11px !important;
    line-height: 1.7;
}

.hprf-toc-wrap {
    position: relative;
    z-index: 5;
    margin: -1px 0 0 !important;
    padding: 0 !important;
    color: #fff;
    background: var(--hprf-teal-deep);
}
.hprf-toc {
    display: flex;
    width: min(1320px, calc(100% - 48px));
    margin: 0 auto;
    overflow-x: auto;
    scrollbar-width: thin;
}
.hprf-toc a {
    flex: 1 0 auto;
    padding: 20px 18px;
    border-right: 1px solid rgba(255, 255, 255, 0.12);
    color: rgba(255, 255, 255, 0.82) !important;
    font-size: 12px;
    font-weight: 700;
    text-align: center;
    text-decoration: none !important;
}

.hprf-section {
    margin: 0 !important;
    padding: clamp(84px, 10vw, 152px) 0 !important;
    background: #fff;
}
.hprf-section--ivory { background: var(--hprf-ivory); }
.hprf-section--mint { background: var(--hprf-mint); }
.hprf-section--teal { color: #fff; background: var(--hprf-teal); }
.hprf-section--dark { color: #fff; background: var(--hprf-teal-deep); }
.hprf-container { width: min(1220px, calc(100% - 48px)); margin: 0 auto; }
.hprf-container--wide { width: min(1420px, calc(100% - 48px)); }
.hprf-display {
    max-width: 900px;
    margin: 0 0 26px !important;
    color: inherit;
    font-family: Georgia, "Noto Serif KR", serif;
    font-size: clamp(38px, 5.2vw, 76px) !important;
    font-weight: 400;
    letter-spacing: -0.055em;
    line-height: 1.08;
    text-wrap: balance;
}
.hprf-lead {
    max-width: 840px;
    margin: 0 0 38px !important;
    color: var(--hprf-muted);
    font-size: clamp(17px, 1.8vw, 23px) !important;
    font-weight: 380;
    letter-spacing: -0.035em;
    line-height: 1.75;
}
.hprf-section--teal .hprf-lead,
.hprf-section--dark .hprf-lead { color: rgba(255, 255, 255, 0.74); }

.hprf-vr-frame {
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.2);
    background: #001f20;
    box-shadow: 0 32px 100px rgba(0, 20, 21, 0.42);
}
.hprf-vr-frame iframe {
    display: block;
    width: 100%;
    height: min(76vh, 780px);
    min-height: 560px;
    border: 0;
    background: #fff;
}
.hprf-vr-note,
.hprf-source-note {
    margin: 0 !important;
    padding: 16px 18px;
    color: rgba(255, 255, 255, 0.7);
    background: rgba(255, 255, 255, 0.06);
    font-size: 12px !important;
    line-height: 1.7;
}
.hprf-source-note {
    margin-top: 24px !important;
    color: var(--hprf-muted);
    background: rgba(1, 81, 82, 0.06);
}
.hprf-section--teal .hprf-source-note,
.hprf-section--dark .hprf-source-note { color: rgba(255, 255, 255, 0.72); }
.hprf-split {
    gap: clamp(34px, 6vw, 92px) !important;
    align-items: center !important;
}
.hprf-media { margin: 38px 0 0 !important; }
.hprf-media img {
    display: block;
    width: 100%;
    height: auto;
    box-shadow: var(--hprf-shadow);
}
.hprf-media figcaption {
    margin: 12px 0 0;
    color: var(--hprf-muted);
    font-size: 11px;
    line-height: 1.6;
    text-align: left;
}
.hprf-section--teal .hprf-media figcaption,
.hprf-section--dark .hprf-media figcaption { color: rgba(255, 255, 255, 0.6); }
.hprf-media--edge img { aspect-ratio: 16 / 9; object-fit: cover; }
.hprf-media--portrait img { max-height: 820px; object-fit: contain; }
.hprf-media--plan img { max-height: 1080px; object-fit: contain; background: #fff; }

.hprf-stats,
.hprf-cards {
    display: grid !important;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1px !important;
    margin: 56px 0 0 !important;
    background: var(--hprf-line);
}
.hprf-stat,
.hprf-card {
    min-width: 0;
    padding: clamp(24px, 3vw, 42px) !important;
    background: #fff;
}
.hprf-stat strong {
    display: block;
    color: var(--hprf-teal);
    font-family: Georgia, serif;
    font-size: clamp(29px, 3vw, 48px);
    font-weight: 400;
}
.hprf-stat span {
    display: block;
    margin-top: 10px;
    color: var(--hprf-muted);
    font-size: 12px;
    line-height: 1.65;
}
.hprf-cards { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.hprf-card h3 { margin: 12px 0; color: var(--hprf-teal); font-size: 21px; }
.hprf-card p { margin: 0; color: var(--hprf-muted); font-size: 14px; line-height: 1.75; }
.hprf-card__index { color: var(--hprf-bronze); font: 600 11px/1 Georgia, serif; letter-spacing: 0.18em; }
.hprf-facts {
    display: grid;
    margin: 48px 0;
    border-top: 1px solid var(--hprf-line);
    grid-template-columns: repeat(2, minmax(0, 1fr));
}
.hprf-fact {
    display: grid;
    padding: 22px 0;
    border-bottom: 1px solid var(--hprf-line);
    grid-template-columns: 140px minmax(0, 1fr);
    gap: 18px;
}
.hprf-fact:nth-child(odd) { padding-right: 28px; }
.hprf-fact:nth-child(even) { padding-left: 28px; border-left: 1px solid var(--hprf-line); }
.hprf-fact dt { color: var(--hprf-bronze); font-size: 12px; font-weight: 800; }
.hprf-fact dd { margin: 0; color: inherit; font-size: 14px; line-height: 1.6; }

.hprf-gallery-grid,
.hprf-unit-grid,
.hprf-system-grid {
    display: grid !important;
    margin: 46px 0 0 !important;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px !important;
}
/* WordPress 7 adds an inner-container around Group block children. Make that
   structural wrapper transparent so the media/cards remain the grid items. */
.hprf-gallery-grid > .wp-block-group__inner-container,
.hprf-unit-grid > .wp-block-group__inner-container,
.hprf-system-grid > .wp-block-group__inner-container,
.hprf-visit-grid > .wp-block-group__inner-container {
    display: contents;
}
.hprf-gallery-grid .hprf-media,
.hprf-unit-grid .hprf-media,
.hprf-system-grid .hprf-media { margin: 0 !important; }
.hprf-gallery-grid .hprf-media img,
.hprf-unit-grid .hprf-media img { aspect-ratio: 4 / 3; object-fit: cover; }
.hprf-system-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.hprf-system-grid .hprf-media img { aspect-ratio: 4 / 3; object-fit: cover; }

.hprf-timeline {
    display: grid;
    margin: 54px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.26);
    grid-template-columns: repeat(6, minmax(0, 1fr));
}
.hprf-timeline__item {
    position: relative;
    padding: 30px 16px 0;
    border-left: 1px solid rgba(255, 255, 255, 0.18);
}
.hprf-timeline__item::before {
    position: absolute;
    top: -5px;
    left: -5px;
    width: 9px;
    height: 9px;
    border-radius: 50%;
    background: #e6c28d;
    content: "";
}
.hprf-timeline__item time { display: block; color: #e6c28d; font: 400 22px/1 Georgia, serif; }
.hprf-timeline__item span { display: block; margin-top: 10px; color: rgba(255, 255, 255, 0.78); font-size: 12px; line-height: 1.5; }
.hprf-visit-grid {
    display: grid !important;
    margin-top: 46px !important;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 22px !important;
}
.hprf-visit-card {
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.18);
    background: rgba(255, 255, 255, 0.05);
}
.hprf-visit-card img { display: block; width: 100%; aspect-ratio: 16 / 10; object-fit: cover; }
.hprf-visit-card__body { padding: 24px; }
.hprf-visit-card__body h3 { margin: 0 0 10px; color: #fff; }
.hprf-visit-card__body p { margin: 0; color: rgba(255, 255, 255, 0.72); font-size: 14px; line-height: 1.7; }

.hprf-footer {
    margin: 0 !important;
    padding: 58px 0 104px !important;
    color: rgba(255, 255, 255, 0.68);
    background: #002f30;
}
.hprf-footer__inner {
    display: grid;
    width: min(1220px, calc(100% - 48px));
    margin: 0 auto;
    grid-template-columns: 1.2fr 1fr;
    gap: 60px;
}
.hprf-footer__brand { margin: 0 0 20px !important; color: #fff; font: 400 28px/1 Georgia, serif; letter-spacing: 0.06em; }
.hprf-footer address { font-style: normal; font-size: 13px; line-height: 1.9; }
.hprf-footer a { color: #fff !important; }
.hprf-footer-menu { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.hprf-footer-menu a { padding: 14px 16px; border: 1px solid rgba(255, 255, 255, 0.16); font-size: 12px; text-decoration: none !important; }
.hprf-floating-call {
    position: fixed;
    z-index: 999;
    right: max(18px, env(safe-area-inset-right));
    bottom: max(18px, env(safe-area-inset-bottom));
    display: grid;
    width: 108px;
    height: 108px;
    place-items: center;
    border: 1px solid rgba(255, 255, 255, 0.72);
    border-radius: 50%;
    color: #fff !important;
    background: var(--hprf-teal);
    box-shadow: 0 18px 54px rgba(0, 42, 43, 0.36);
    font-size: 16px;
    font-weight: 800;
    line-height: 1.2;
    text-align: center;
    text-decoration: none !important;
    animation: hprf-call-pulse 3.8s ease-in-out infinite;
}
.hprf-floating-call small { display: block; margin-bottom: 4px; font-size: 9px; letter-spacing: 0.08em; }

.hprf-reveal {
    opacity: 0;
    transform: translateY(36px);
    transition: opacity 760ms ease, transform 760ms cubic-bezier(.2,.7,.2,1);
}
.hprf-reveal.is-visible { opacity: 1; transform: none; }
.no-js .hprf-reveal { opacity: 1; transform: none; }

/* Blog */
.hprf-blog-template { background: var(--hprf-ivory); }
.hprf-blog-main { display: block; padding-top: 72px; }
.hprf-blog-masthead {
    padding: clamp(70px, 10vw, 140px) 0;
    color: #fff;
    background: linear-gradient(135deg, var(--hprf-teal-deep), var(--hprf-teal));
}
.hprf-blog-masthead__inner { width: min(1040px, calc(100% - 48px)); margin: 0 auto; }
.hprf-blog-masthead h1 {
    max-width: 1000px;
    margin: 0 0 24px;
    color: #fff;
    font-family: Georgia, "Noto Serif KR", serif;
    font-size: clamp(38px, 5.6vw, 72px);
    font-weight: 400;
    letter-spacing: -0.05em;
    line-height: 1.13;
}
.hprf-blog-masthead p { max-width: 760px; color: rgba(255,255,255,.76); font-size: 16px; line-height: 1.75; }
.hprf-blog-content-wrap { width: min(920px, calc(100% - 48px)); margin: 0 auto; padding: 72px 0 120px; }
.hprf-blog { margin: 0 !important; }
.hprf-blog > p { color: #384f51; font-size: 17px; line-height: 1.9; }
.hprf-blog h2 {
    margin: 82px 0 24px;
    color: var(--hprf-teal-deep);
    font-family: Georgia, "Noto Serif KR", serif;
    font-size: clamp(31px, 4vw, 48px);
    font-weight: 400;
    letter-spacing: -0.045em;
    line-height: 1.25;
}
.hprf-blog h3 { margin: 46px 0 18px; color: var(--hprf-teal); font-size: 23px; }
.hprf-blog ul,
.hprf-blog ol { color: #384f51; font-size: 16px; line-height: 1.85; }
.hprf-blog .hprf-vr-panel { margin: 0 0 58px !important; padding: 28px; color: #fff; background: var(--hprf-teal-deep); }
.hprf-blog .hprf-vr-frame iframe { height: min(68vh, 650px); min-height: 500px; }
.hprf-blog-toc { margin: 42px 0; padding: 30px; border: 1px solid var(--hprf-line); background: #fff; box-shadow: 0 18px 50px rgba(0,42,43,.07); }
.hprf-blog-toc strong { color: var(--hprf-teal); font-size: 13px; letter-spacing: .12em; }
.hprf-blog-toc ol { margin: 18px 0 0; padding-left: 22px; columns: 2; column-gap: 42px; }
.hprf-blog-toc a { text-decoration-color: var(--hprf-mint-strong); text-underline-offset: 4px; }
.hprf-blog .hprf-media { margin: 32px 0 !important; }
.hprf-table-scroll-hint { display: none; margin: 18px 0 8px !important; color: var(--hprf-teal); font-size: 13px !important; font-weight: 800; }
.hprf-table-wrap { margin: 24px 0 42px !important; overflow-x: auto; border: 1px solid var(--hprf-line); background: #fff; }
.hprf-table { width: 100%; min-width: 720px; border-collapse: collapse; font-size: 13px; }
.hprf-table th,
.hprf-table td { padding: 16px 14px; border-bottom: 1px solid var(--hprf-line); text-align: left; vertical-align: top; }
.hprf-table th { color: #fff; background: var(--hprf-teal); font-weight: 800; }
.hprf-table tr:last-child td { border-bottom: 0; }
.hprf-checklist,
.hprf-experience-needed {
    margin: 34px 0 !important;
    padding: 28px !important;
    border-left: 4px solid var(--hprf-bronze);
    background: var(--hprf-mint);
    color: #384f51;
    line-height: 1.8;
}
.hprf-hashtags { display: flex; margin-top: 42px; flex-wrap: wrap; gap: 8px; }
.hprf-hashtags span { padding: 9px 12px; color: var(--hprf-teal); background: var(--hprf-mint); font-size: 12px; font-weight: 750; }

@keyframes hprf-hero-zoom { from { transform: scale(1.06); } to { transform: scale(1); } }
@keyframes hprf-call-pulse {
    0%, 78%, 100% { transform: translateY(0) scale(1); }
    83% { transform: translateY(-5px) scale(1.03); }
    88% { transform: translateY(0) scale(1); }
    93% { transform: translateY(-3px); }
}

@media (max-width: 1180px) {
    .hprf-nav > a:not(.hprf-header-call) { display: none; }
    .hprf-menu-toggle { display: block; animation: hprf-call-pulse 4.6s ease-in-out infinite; }
    .hprf-nav {
        position: fixed;
        top: 72px;
        right: 0;
        left: 0;
        display: grid;
        margin: 0;
        padding: 22px 28px 34px;
        background: rgba(0, 59, 60, 0.985);
        box-shadow: 0 30px 60px rgba(0, 30, 31, 0.28);
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 4px 14px;
        opacity: 0;
        pointer-events: none;
        visibility: hidden;
        transform: translateY(-12px);
        transition: opacity 180ms ease, transform 180ms ease;
    }
    .hprf-nav > a:not(.hprf-header-call) { display: block; padding: 13px 8px; }
    .hprf-nav .hprf-header-call { margin-top: 10px; justify-content: center; }
    .hprf-nav.is-open { opacity: 1; pointer-events: auto; visibility: visible; transform: none; }
    .hprf-stats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .hprf-system-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 900px) {
    .hprf-cards,
    .hprf-gallery-grid,
    .hprf-unit-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .hprf-facts { grid-template-columns: 1fr; }
    .hprf-fact:nth-child(odd),
    .hprf-fact:nth-child(even) { padding-right: 0; padding-left: 0; border-left: 0; }
    .hprf-timeline { grid-template-columns: repeat(3, minmax(0, 1fr)); row-gap: 34px; }
    .hprf-table-scroll-hint { display: block; }
    .hprf-blog-toc ol { columns: 1; }
}

@media (max-width: 680px) {
    .hprf-header,
    .hprf-header.is-scrolled,
    .hprf-header.is-menu-open,
    .hprf-header--blog { height: 68px; }
    .hprf-header__inner { width: calc(100% - 28px); gap: 10px; }
    .hprf-brand { max-width: 230px; font-size: 17px; letter-spacing: .025em; }
    .hprf-nav { top: 68px; grid-template-columns: 1fr; max-height: calc(100svh - 68px); overflow-y: auto; }
    .hprf-nav .hprf-header-call { margin-top: 4px; }
    .hprf-hero .wp-block-cover__inner-container { width: calc(100% - 34px); padding: 132px 0 74px; }
    .hprf-hero h1 { font-size: clamp(44px, 14vw, 68px) !important; }
    .hprf-contact-rail { display: grid; grid-template-columns: 1fr; }
    .hprf-contact-rail a { justify-content: center; }
    .hprf-toc { width: 100%; }
    .hprf-toc a { padding: 17px 15px; }
    .hprf-container,
    .hprf-container--wide,
    .hprf-blog-content-wrap,
    .hprf-blog-masthead__inner { width: calc(100% - 34px); }
    .hprf-section { padding: 76px 0 !important; }
    .hprf-display { font-size: 38px !important; }
    .hprf-vr-frame iframe,
    .hprf-blog .hprf-vr-frame iframe { height: 64vh; min-height: 430px; }
    .hprf-stats,
    .hprf-cards,
    .hprf-gallery-grid,
    .hprf-unit-grid,
    .hprf-system-grid,
    .hprf-visit-grid { grid-template-columns: 1fr; }
    .hprf-fact { grid-template-columns: 1fr; gap: 7px; }
    .hprf-timeline { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .hprf-footer__inner { width: calc(100% - 34px); grid-template-columns: 1fr; gap: 36px; }
    .hprf-floating-call { width: 86px; height: 86px; right: 12px; bottom: 12px; font-size: 13px; }
    .hprf-blog-main { padding-top: 68px; }
    .hprf-blog-content-wrap { padding: 48px 0 110px; }
    .hprf-blog > p { font-size: 16px; }
    .hprf-blog .hprf-vr-panel { padding: 14px; }
}

@media (prefers-reduced-motion: reduce) {
    .apt44-hprf-active *,
    .apt44-hprf-active *::before,
    .apt44-hprf-active *::after {
        scroll-behavior: auto !important;
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    .hprf-reveal { opacity: 1; transform: none; }
}