/* CALACO 2.0 public website: base, header, footer, buttons, content pages.
   Design tokens live in resources/views/public-site/layout.blade.php (docs/design-guidelines.md §9). */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;text-size-adjust:100%}
@media (prefers-reduced-motion:no-preference){html{scroll-behavior:smooth}}
body{margin:0;font-family:var(--font);font-size:16px;line-height:1.6;color:var(--ink-900);background:var(--surface);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}
img,svg,picture{display:block;max-width:100%}
img{height:auto}
h1,h2,h3,h4{margin:0;font-weight:700;line-height:1.25;letter-spacing:-.01em;color:inherit;text-wrap:balance}
p,li,dd{text-wrap:pretty}
p,figure,blockquote,dl,dd{margin:0}
ul,ol{margin:0;padding:0}
a{color:var(--brand-700);text-decoration-thickness:1px;text-underline-offset:3px}
a:hover{text-decoration-thickness:2px}
:focus-visible{outline:3px solid var(--brand-600);outline-offset:2px}
.on-dark :focus-visible{outline-color:#fff}
main:focus{outline:none}
[id]{scroll-margin-top:88px}
[hidden]{display:none!important}
.sr-only{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.skip-link{position:fixed;left:16px;top:-120px;z-index:100;padding:12px 18px;border-radius:var(--r-md);background:var(--brand-600);color:#fff;font-weight:600;text-decoration:none}
.skip-link:focus{top:12px;color:#fff}

.container{width:100%;max-width:1200px;margin-inline:auto;padding-inline:16px}
.container--narrow{max-width:880px}
@media (min-width:361px){.container{padding-inline:20px}}
@media (min-width:768px){.container{padding-inline:32px}}

.calaco-icon{display:inline-block;width:1.25em;height:1.25em;flex-shrink:0;vertical-align:-.25em;color:inherit;pointer-events:none;overflow:visible}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--brand-700)}
.badge{display:inline-flex;align-items:center;gap:6px;padding:4px 10px;border-radius:var(--r-pill);font-size:12px;font-weight:600;line-height:16px}
.badge--soon{background:var(--warning-bg);color:var(--warning-text);border:1px solid var(--warning-line)}
.check-list{list-style:none;display:grid;gap:12px}
.check-list li{display:flex;gap:10px;align-items:flex-start}
.check-list .calaco-icon{width:22px;height:22px;margin-top:2px;color:var(--brand-600)}

/* Buttons: primary = brand-600 (Bordeaux) with white text (10,25:1); outline buttons, links and prices use brand-700 (Bordeaux). */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:12px 20px;border:1.5px solid transparent;border-radius:var(--r-lg);font:600 15px/1.25 var(--font);text-align:center;text-decoration:none;cursor:pointer;transition:background-color var(--dur) var(--ease),border-color var(--dur) var(--ease),color var(--dur) var(--ease)}
.btn .calaco-icon{width:20px;height:20px}
.btn--lg{min-height:52px;padding:14px 24px;font-size:16px}
.btn--primary{background:var(--brand-600);color:#fff;box-shadow:0 8px 18px -10px rgba(36,25,23,.6)}
.btn--primary:hover{background:var(--brand-650);color:#fff}
.btn--secondary{background:var(--surface);border-color:var(--brand-700);color:var(--brand-700)}
.btn--secondary:hover{background:var(--brand-50);color:var(--brand-700)}
.btn--light{background:#fff;color:var(--brand-700)}
.btn--light:hover{background:var(--brand-50);color:var(--brand-700)}
.btn--ghost-light{border-color:rgba(255,255,255,.8);color:#fff}
.btn--ghost-light:hover{background:rgba(255,255,255,.12);border-color:#fff;color:#fff}
.btn[aria-disabled="true"]{opacity:.5;cursor:default;box-shadow:none}
.text-link{display:inline-flex;align-items:center;gap:6px;min-height:44px;font-weight:600;color:var(--brand-700);text-decoration:none}
.text-link:hover{text-decoration:underline}
.text-link .calaco-icon{width:18px;height:18px}

/* Header: mobile menu below 1200px; without JS the navigation stays visible. */
.site-header{position:sticky;top:0;z-index:50;background:#fff;border-bottom:1px solid var(--ink-200)}
@supports ((-webkit-backdrop-filter:blur(1px)) or (backdrop-filter:blur(1px))){.site-header{background:rgba(255,255,255,.92);-webkit-backdrop-filter:saturate(1.4) blur(12px);backdrop-filter:saturate(1.4) blur(12px)}}
.site-header__inner{position:relative;display:flex;flex-wrap:wrap;align-items:center;gap:8px 10px;min-height:64px}
.site-logo{display:inline-flex;align-items:center;min-height:48px;margin-right:auto;border-radius:var(--r-sm)}
.site-logo img{width:auto;height:34px}
.site-header__actions{display:flex;align-items:center;gap:8px}
.header-cta{padding:10px 14px;font-size:14px;border-radius:var(--r-md);white-space:nowrap}
.header-cta__long{display:none}
.menu-toggle{display:inline-flex;align-items:center;justify-content:center;width:48px;height:48px;padding:0;border:1px solid var(--ink-200);border-radius:var(--r-md);background:var(--surface);color:var(--ink-900);cursor:pointer}
.menu-toggle .calaco-icon{width:22px;height:22px}
.site-nav{order:3;flex-basis:100%;padding-bottom:12px}
.js .site-nav{display:none;position:absolute;top:100%;left:0;right:0;max-height:calc(100vh - 64px);overflow:auto;padding:8px 16px 16px;background:var(--surface);border-bottom:1px solid var(--ink-200);box-shadow:var(--e2)}
.js .site-nav.is-open{display:block}
.site-nav__list{list-style:none;display:grid;gap:2px}
.site-nav__link{display:flex;align-items:center;min-height:48px;white-space:nowrap;padding:10px 12px;border-radius:var(--r-md);color:var(--ink-900);font-weight:500;text-decoration:none}
.site-nav__link:hover{background:var(--ink-100)}
.site-nav__link[aria-current="page"]{background:var(--brand-50);color:var(--brand-700);font-weight:600}
.site-nav__extra{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px;margin-top:8px;padding-top:12px;border-top:1px solid var(--ink-200)}
.lang-switch{display:inline-flex;padding:3px;border:1px solid var(--ink-200);border-radius:var(--r-pill);background:var(--surface)}
.lang-switch a{display:inline-flex;align-items:center;justify-content:center;min-width:48px;min-height:44px;padding:0 10px;border-radius:var(--r-pill);font-size:14px;font-weight:600;color:var(--ink-600);text-decoration:none}
.lang-switch a[aria-current="true"]{background:var(--brand-50);color:var(--brand-700)}
@media (min-width:640px){.header-cta__short{display:none}.header-cta__long{display:inline}}
@media (min-width:1200px){
  .site-header__inner{flex-wrap:nowrap;gap:16px;min-height:72px}
  .site-logo{margin-right:12px}
  .site-logo img{height:38px}
  .site-nav,.js .site-nav{order:0;flex:1 1 auto;display:flex;align-items:center;justify-content:space-between;gap:12px;position:static;max-height:none;overflow:visible;padding:0;border:0;box-shadow:none;background:none}
  .site-nav__list{display:flex;gap:2px}
  .site-nav__link{min-height:44px;padding:8px 12px;font-size:15px;color:var(--ink-600)}
  .site-nav__link:hover{color:var(--ink-900)}
  .site-nav__extra{margin:0;padding:0;border:0;flex-wrap:nowrap}
  .lang-switch a{min-width:44px;min-height:36px}
  .menu-toggle{display:none}
}

/* Sections */
.section{padding-block:56px}
.section--tint{background:var(--bg)}
.section-head{max-width:720px;margin-bottom:32px}
.section-head--center{margin-inline:auto;text-align:center}
.section-head h2{margin-top:10px;font-size:clamp(26px,3.6vw,38px);line-height:1.2}
/* Display serif for large headings only (>= 28px); body, buttons and small headings stay Be Vietnam Pro. */
.hero h1,.page-hero h1,.section-head h2,.cta-band h2,.pro h2{font-family:var(--font-display);font-weight:600;letter-spacing:-.005em}
.section-lead{margin-top:12px;font-size:17px;color:var(--ink-600)}
.section-head--row{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:8px 24px;max-width:none}
@media (min-width:768px){.section{padding-block:88px}.section-head{margin-bottom:44px}.section-lead{font-size:18px}}

/* Content pages */
.page-hero{position:relative;overflow:hidden;padding:20px 0 40px;background:radial-gradient(circle at 92% 8%,var(--vivid-peach-tint),transparent 35%),linear-gradient(180deg,var(--brand-50) 0%,var(--bg) 100%);border-bottom:1px solid var(--ink-200)}
.page-hero::after{content:"";position:absolute;right:-140px;top:-160px;width:420px;height:420px;border-radius:50%;background:radial-gradient(circle,rgba(168,50,63,.2),rgba(168,50,63,0) 68%);pointer-events:none}
.page-hero .container{position:relative;z-index:1}
.page-hero h1{margin-top:12px;max-width:22ch;font-size:clamp(28px,4.4vw,46px);line-height:1.16;letter-spacing:-.02em}
.page-hero__lead{margin-top:14px;max-width:62ch;font-size:17px;color:var(--ink-600)}
.page-hero__actions{display:flex;flex-direction:column;gap:12px;margin-top:24px}
.page-hero__note{display:flex;align-items:center;gap:8px;margin-top:16px;color:var(--ink-600)}
.page-hero__note .calaco-icon{width:20px;height:20px;color:var(--brand-600)}
@media (min-width:480px){.page-hero__actions{flex-direction:row;flex-wrap:wrap;align-items:center}}
.breadcrumb ol{list-style:none;display:flex;flex-wrap:wrap;align-items:center;gap:0 8px;font-size:14px;color:var(--ink-600)}
.breadcrumb li+li::before{content:"/";margin-right:8px;color:var(--ink-600)}
.breadcrumb a{display:inline-flex;align-items:center;min-height:44px;color:var(--brand-700);font-weight:500;text-decoration:none}
.breadcrumb a:hover{text-decoration:underline}
.page-body{padding-block:40px 56px}
.page-cover{width:100%;max-height:520px;margin-bottom:40px;object-fit:cover;border-radius:var(--r-xl);box-shadow:var(--e2)}
@media (min-width:768px){.page-hero{padding:28px 0 64px}.page-hero__lead{font-size:18px}.page-body{padding-block:56px 80px}}
.prose{max-width:72ch;font-size:17px;line-height:1.7}
.prose>*+*{margin-top:1em}
.prose h2{margin-top:1.8em;font-size:24px}
.prose h3{margin-top:1.5em;font-size:20px}
.prose ul,.prose ol{padding-left:1.4em}
.prose li+li{margin-top:.4em}
.prose blockquote{padding:16px 20px;border-left:4px solid var(--brand-500);border-radius:0 var(--r-md) var(--r-md) 0;background:var(--brand-50)}
.prose+.cms-sections{margin-top:48px}
.cms-sections{display:grid;gap:16px}
@media (min-width:768px){.cms-sections{grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}}
@media (min-width:1100px){.cms-sections:has(>:nth-child(3):last-child){grid-template-columns:repeat(3,minmax(0,1fr))}}
.cms-card{display:flex;flex-direction:column;overflow:hidden;background:var(--surface);border:1px solid var(--ink-200);border-radius:var(--r-lg);box-shadow:var(--e1)}
.cms-card__media{width:100%;aspect-ratio:16/9;object-fit:cover}
.cms-card__body{display:flex;flex:1;flex-direction:column;gap:10px;padding:22px 20px}
.cms-card__icon{display:inline-grid;place-items:center;width:48px;height:48px;border-radius:14px;background:var(--vivid-pink-tint);color:var(--brand-600)}
.cms-card:nth-child(4n + 2) .cms-card__icon{background:var(--vivid-sky-tint);color:#14557A}
.cms-card:nth-child(4n + 3) .cms-card__icon{background:var(--vivid-lilac-tint);color:#623888}
.cms-card:nth-child(4n + 4) .cms-card__icon{background:var(--vivid-peach-tint);color:#8A3E1D}
.cms-card__icon .calaco-icon{width:26px;height:26px}
.cms-card__title{font-size:19px;line-height:1.35}
.cms-card__text{color:var(--ink-600)}
.cms-card__text>*+*{margin-top:.6em}
.cms-card__text ul,.cms-card__text ol{padding-left:1.2em}
.cms-card .text-link{margin-top:auto}

/* News */
.news-grid{list-style:none;display:grid;gap:20px}
@media (min-width:640px){.news-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (min-width:1024px){.news-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}}
.news-card{position:relative;display:flex;flex-direction:column;height:100%;overflow:hidden;background:var(--surface);border:1px solid var(--ink-200);border-radius:var(--r-lg);box-shadow:var(--e1);transition:box-shadow var(--dur) var(--ease),transform var(--dur) var(--ease)}
.news-card:hover{box-shadow:var(--e2);transform:translateY(-2px)}
.news-card__media{display:grid;place-items:center;aspect-ratio:16/9;overflow:hidden;background:var(--brand-50)}
.news-card__media img{width:100%;height:100%;object-fit:cover}
.news-card__media .news-card__mark{width:52px;height:auto}
.news-card__body{display:flex;flex:1;flex-direction:column;gap:8px;padding:18px 20px 20px}
.news-card time{font-size:14px;color:var(--ink-600)}
.news-card__title{font-size:18px;line-height:1.35}
.news-card__title a{color:var(--ink-900);text-decoration:none}
.news-card__title a::after{content:"";position:absolute;inset:0}
.news-card:hover .news-card__title a{text-decoration:underline}
.news-card__summary{display:-webkit-box;overflow:hidden;color:var(--ink-600);-webkit-line-clamp:3;-webkit-box-orient:vertical}
.news-card__more{display:inline-flex;align-items:center;gap:6px;margin-top:auto;padding-top:6px;font-weight:600;color:var(--brand-700)}
@supports selector(:has(a)){.news-card:has(a:focus-visible){outline:3px solid var(--brand-600);outline-offset:2px}.news-card__title a:focus-visible{outline:none}}
.empty-state{display:flex;flex-direction:column;align-items:center;gap:12px;max-width:560px;margin-inline:auto;padding:40px 24px;text-align:center;background:var(--surface);border:1px dashed var(--ink-300);border-radius:var(--r-xl)}
.empty-state img{width:88px;height:88px}
.empty-state h2{font-size:22px}
.empty-state p{color:var(--ink-600)}
.empty-state .btn{margin-top:8px}
.pagination{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:12px;margin-top:40px}
.pagination__status{min-width:10ch;text-align:center;color:var(--ink-600)}
.article-cover{max-width:960px;margin:0 auto 40px}
.article-cover img{width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:var(--r-xl);box-shadow:var(--e2)}
.article-body{max-width:760px;margin-inline:auto}
.article-body .cms-sections{margin-top:40px}

/* CTA band + footer */
.cta-section{padding:8px 0 56px}
.cta-band{position:relative;display:grid;gap:24px;overflow:hidden;padding:32px 24px;border-radius:var(--r-2xl);background:linear-gradient(110deg,var(--vivid-pink-tint),var(--bg) 55%,var(--vivid-peach-tint));color:var(--ink-900);box-shadow:var(--e2)}
.cta-band::before{content:"";position:absolute;right:-90px;top:-170px;width:360px;height:360px;border-radius:50%;background:radial-gradient(circle,rgba(168,50,63,.3),rgba(168,50,63,0) 70%);pointer-events:none}
.cta-band>*{position:relative}
.cta-band h2{font-size:clamp(24px,3.4vw,34px);line-height:1.2}
.cta-band p{margin-top:10px;max-width:58ch;color:var(--ink-600)}
.cta-band__actions{display:flex;flex-direction:column;gap:12px}
@media (min-width:480px){.cta-band__actions{flex-direction:row;flex-wrap:wrap}}
@media (min-width:960px){.cta-section{padding-bottom:88px}.cta-band{grid-template-columns:minmax(0,1fr) auto;align-items:center;padding:44px 52px}}
.site-footer{padding:48px 0 28px;background:var(--bg);border-top:1px solid var(--ink-200);font-size:15px}
.site-footer__grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:28px 20px}
.site-footer__brand,.site-footer__support{grid-column:1/-1}
@media (min-width:640px){.site-footer__support{grid-column:auto}}
@media (min-width:1024px){.site-footer__grid{grid-template-columns:1.6fr repeat(3,minmax(0,1fr));gap:40px}.site-footer__brand{grid-column:auto}}
.site-footer__brand img{width:auto;height:40px}
.site-footer__brand p{margin-top:14px;max-width:44ch;color:var(--ink-600)}
.site-footer h2{margin-bottom:6px;font-size:13px;letter-spacing:.06em;text-transform:uppercase}
.site-footer ul{list-style:none}
.site-footer li a{display:inline-flex;align-items:center;gap:8px;min-height:44px;color:var(--ink-600);text-decoration:none}
.site-footer li a:hover{color:var(--brand-700);text-decoration:underline}
.site-footer li .calaco-icon{width:20px;height:20px;color:var(--brand-600)}
.site-footer .site-footer__hotline{font-size:17px;font-weight:700;color:var(--brand-700)}
.site-footer__text{display:flex;align-items:center;gap:8px;min-height:44px;color:var(--ink-600)}
.site-footer__bottom{display:flex;flex-wrap:wrap;justify-content:space-between;gap:8px 24px;margin-top:36px;padding-top:20px;border-top:1px solid var(--ink-200);font-size:14px;color:var(--ink-600)}

@media (prefers-reduced-motion:reduce){*,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}
@media (forced-colors:active){.btn{border:1px solid ButtonText}.calaco-icon{color:CanvasText}}
@media print{.site-header,.cta-section,.skip-link{display:none}}
.downloads__grid{display:grid;gap:20px;grid-template-columns:repeat(auto-fit,minmax(min(100%,320px),1fr));max-width:880px;margin-inline:auto}
.download-card{display:flex;flex-direction:column;gap:10px;padding:28px;border:1px solid var(--line, #DDE0E3);border-radius:20px;background:var(--surface,#fff)}
.download-card h3{font-size:20px;line-height:1.3}
.download-card p{color:var(--ink-600)}
.download-card__icon{width:48px;height:48px}
.download-card__meta{font-size:14px;color:var(--ink-500)!important}
.download-card .btn{margin-top:auto;align-self:flex-start}
.downloads__note{max-width:720px;margin:24px auto 0;text-align:center;font-size:14px;color:var(--ink-500)}

.cta-band .btn--ghost-light{background:#fff;border-color:var(--brand-700);color:var(--brand-700)}
.cta-band :focus-visible{outline-color:var(--brand-600)}