/* =================================================================
   VST TRANSLATION — Stylesheet
   HTML5 + CSS3 (no frameworks). Mobile-first, responsive.
   ================================================================= */

/* =================================================================
   VST BRAND COLORS  —  change the official colors here
   ================================================================= */
:root {
  --vst-red:    #c62828;
  --vst-red-dk: #9e1f1f;
  --vst-blue:   #123b6d;
  --vst-blue-lt:#1a4f9c;
  --vst-navy:   #0c2748;
  --vst-white:  #ffffff;
  --vst-black:  #111111;
  --vst-gray:   #f5f7fa;
  --vst-gray-2: #eef2f8;
  --vst-text:   #263243;
  --vst-muted:  #64748b;
  --vst-border: #e2e8f0;

  --wa-green:   #25d366;

  /* Design tokens */
  --radius:     14px;
  --radius-sm:  10px;
  --radius-lg:  22px;
  --shadow:     0 6px 24px rgba(18, 59, 109, 0.08);
  --shadow-md:  0 12px 34px rgba(18, 59, 109, 0.14);
  --shadow-lg:  0 20px 50px rgba(12, 39, 72, 0.20);
  --maxw:       1180px;
  --header-h:   74px;
  --ease:       cubic-bezier(0.22, 1, 0.36, 1);

  --font-head: "Playfair Display", Georgia, "Times New Roman", serif;
  --font-body: "Inter", -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
}

/* =================================================================
   RESET / BASE
   ================================================================= */
*, *::before, *::after { box-sizing: border-box; }

/* The [hidden] attribute must always win, even over classes that set display.
   Many elements below are shown/hidden via the hidden attribute (lightbox,
   WhatsApp button, empty contact rows, hidden buttons, social icons...). */
[hidden] { display: none !important; }

html { scroll-behavior: smooth; scroll-padding-top: var(--header-h); }

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--vst-text);
  background: var(--vst-white);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }

a { color: var(--vst-blue); text-decoration: none; }

h1, h2, h3, h4 { font-family: var(--font-head); color: var(--vst-blue); line-height: 1.2; margin: 0 0 .5em; }

p { margin: 0 0 1rem; }

ul { margin: 0; padding: 0; list-style: none; }

.container { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 20px; }

/* Accessible focus states */
:focus-visible { outline: 3px solid var(--vst-red); outline-offset: 2px; border-radius: 4px; }

/* Skip-to-content link (keyboard/screen-reader accessibility) */
.skip-link { position: absolute; left: -9999px; top: 0; z-index: 3000; background: var(--vst-red);
  color: #fff; font-weight: 700; padding: .7rem 1.1rem; border-radius: 0 0 8px 0; }
.skip-link:focus { left: 0; }

/* =================================================================
   BUTTONS
   ================================================================= */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  font-family: var(--font-body); font-weight: 600; font-size: .98rem;
  padding: .72rem 1.4rem; border-radius: 999px; border: 2px solid transparent;
  cursor: pointer; transition: transform .2s var(--ease), box-shadow .2s var(--ease), background .2s, color .2s, border-color .2s;
  text-align: center; line-height: 1.2; white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }

.btn-primary { background: var(--vst-red); color: #fff; box-shadow: 0 6px 16px rgba(198,40,40,.28); }
.btn-primary:hover { background: var(--vst-red-dk); box-shadow: 0 10px 22px rgba(198,40,40,.34); }

.btn-outline { background: transparent; color: var(--vst-blue); border-color: var(--vst-blue); }
.btn-outline:hover { background: var(--vst-blue); color: #fff; }

.btn-ghost { background: var(--vst-gray-2); color: var(--vst-blue); }
.btn-ghost:hover { background: #e0e8f4; }

.btn-whatsapp { background: var(--wa-green); color: #fff; box-shadow: 0 6px 16px rgba(37,211,102,.3); }
.btn-whatsapp:hover { background: #1eb256; }

.btn-sm { padding: .5rem 1rem; font-size: .86rem; }
.btn-lg { padding: .95rem 1.9rem; font-size: 1.05rem; }
.btn-block { width: 100%; }

/* =================================================================
   SECTIONS / HEADINGS
   ================================================================= */
.section { padding: 84px 0; }
.section-alt { background: var(--vst-gray); }
.section-navy { background: linear-gradient(160deg, var(--vst-blue), var(--vst-navy)); }

.section-head { max-width: 760px; margin: 0 auto 52px; text-align: center; }
.section-eyebrow {
  display: inline-block; font-family: var(--font-body); font-weight: 700; letter-spacing: 2px;
  text-transform: uppercase; font-size: .78rem; color: var(--vst-red);
  background: rgba(198,40,40,.09); padding: .35rem .9rem; border-radius: 999px; margin-bottom: 1rem;
}
.section-eyebrow.light { color: #ffd7d7; background: rgba(255,255,255,.12); }
.section-title { font-size: clamp(1.7rem, 4vw, 2.6rem); margin: 0 0 .4em; }
.section-title.light { color: #fff; }
.section-lead { font-size: 1.1rem; color: var(--vst-muted); margin: 0; }
.section-navy .section-lead { color: #d6e2f2; }

.subsection-title { font-size: clamp(1.3rem, 3vw, 1.8rem); text-align: center; margin: 56px 0 8px; }
.subsection-note { text-align: center; color: var(--vst-muted); margin: 0 auto 28px; max-width: 620px; }
.section-cta { text-align: center; margin-top: 44px; }

/* =================================================================
   CARDS (shared)
   ================================================================= */
.card {
  background: #fff; border: 1px solid var(--vst-border); border-radius: var(--radius);
  box-shadow: var(--shadow); transition: transform .3s var(--ease), box-shadow .3s var(--ease);
}
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }

.cards-grid { display: grid; gap: 26px; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
.card-actions { display: flex; flex-wrap: wrap; gap: .6rem; margin-top: auto; padding-top: .5rem; }

/* =================================================================
   HEADER / NAV
   ================================================================= */
.site-header {
  position: sticky; top: 0; z-index: 1000; background: rgba(255,255,255,.98);
  border-bottom: 1px solid var(--vst-border);
  transition: box-shadow .3s, background .3s;
  /* NOTE: do not add backdrop-filter/filter/transform here — it would make the
     header a containing block for the fixed mobile menu and break its height. */
}
.site-header.scrolled { box-shadow: 0 6px 22px rgba(18,59,109,.10); }
.header-inner { display: flex; align-items: center; justify-content: space-between; height: var(--header-h); gap: 1rem; }

.brand { display: flex; align-items: center; flex-shrink: 0; }
.brand-logo { height: 46px; width: auto; }

.main-nav { display: flex; align-items: center; gap: 1.4rem; }
.nav-list { display: flex; align-items: center; gap: 1.15rem; }
.nav-list a {
  font-weight: 600; font-size: .96rem; color: var(--vst-text); padding: .35rem 0; position: relative;
}
.nav-list a::after {
  content: ""; position: absolute; left: 0; bottom: -2px; width: 0; height: 2px;
  background: var(--vst-red); transition: width .25s var(--ease);
}
.nav-list a:hover, .nav-list a.active { color: var(--vst-blue); }
.nav-list a:hover::after, .nav-list a.active::after { width: 100%; }

.header-actions { display: flex; align-items: center; gap: 1rem; }

/* Language switch */
.lang-switch { display: flex; align-items: center; gap: .25rem; }
.lang-btn {
  background: none; border: none; cursor: pointer; font-family: var(--font-body);
  font-weight: 700; font-size: .85rem; color: var(--vst-muted); padding: .25rem .35rem; border-radius: 6px;
  transition: color .2s, background .2s;
}
.lang-btn:hover { color: var(--vst-blue); }
.lang-btn.active { color: var(--vst-red); }
.lang-sep { color: var(--vst-border); }
.lang-switch--mobile { display: none; }

.nav-cta { display: inline-flex; }

/* Hamburger */
.hamburger {
  display: none; flex-direction: column; justify-content: center; gap: 5px;
  width: 44px; height: 44px; background: none; border: none; cursor: pointer; padding: 8px;
}
.hamburger span { display: block; height: 3px; width: 100%; background: var(--vst-blue); border-radius: 3px; transition: transform .3s var(--ease), opacity .2s; }
.hamburger.open span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* ---- Mobile nav ----
   Breakpoint raised to 1080px so the 8 nav items + CTA + language selector
   never crowd the header; below this width we use the hamburger menu. */
@media (max-width: 1080px) {
  .hamburger { display: flex; }
  .header-actions .lang-switch--desktop { display: none; }
  .main-nav {
    position: fixed; inset: var(--header-h) 0 0 auto; width: min(84%, 340px);
    background: #fff; flex-direction: column; align-items: stretch; gap: 0;
    padding: 1.4rem 1.4rem 2rem; box-shadow: var(--shadow-lg);
    transform: translateX(100%); transition: transform .32s var(--ease);
    overflow-y: auto; border-left: 1px solid var(--vst-border);
  }
  .main-nav.open { transform: translateX(0); }
  .nav-list { flex-direction: column; align-items: stretch; gap: 0; width: 100%; }
  .nav-list li { border-bottom: 1px solid var(--vst-border); }
  .nav-list a { display: block; padding: .9rem .2rem; font-size: 1.05rem; }
  .nav-list a::after { display: none; }
  .lang-switch--mobile { display: flex; justify-content: center; margin: 1.2rem 0; padding: .6rem; background: var(--vst-gray); border-radius: 999px; }
  .lang-switch--mobile .lang-btn { font-size: 1rem; padding: .4rem .7rem; }
  .nav-cta { display: inline-flex; margin-top: .4rem; }
}

/* =================================================================
   HERO
   ================================================================= */
.hero { position: relative; padding: 96px 0 88px; overflow: hidden; background: var(--vst-navy); }
.hero-bg {
  position: absolute; inset: 0; z-index: 0;
  background:
    radial-gradient(1100px 520px at 78% -10%, rgba(198,40,40,.30), transparent 60%),
    radial-gradient(900px 500px at 10% 110%, rgba(26,79,156,.55), transparent 60%),
    linear-gradient(150deg, var(--vst-blue) 0%, var(--vst-navy) 100%);
}
/* Subtle globe grid lines */
.hero-bg::after {
  content: ""; position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.05) 1px, transparent 1px);
  background-size: 46px 46px; mask-image: radial-gradient(circle at 70% 40%, #000, transparent 70%);
}
.hero-inner { position: relative; z-index: 1; }
.hero-content { max-width: 720px; }
.hero-logo { height: 66px; width: auto; background: #fff; padding: 10px 16px; border-radius: 14px; box-shadow: var(--shadow-md); margin-bottom: 1.6rem; }
.hero-eyebrow {
  display: inline-block; color: #ffd7d7; font-weight: 700; letter-spacing: 2px; text-transform: uppercase;
  font-size: .8rem; margin-bottom: 1rem;
}
.hero-title { color: #fff; font-size: clamp(2.1rem, 6vw, 3.7rem); margin: 0 0 1rem; }
.hero-desc { color: #dce6f4; font-size: clamp(1.05rem, 2.4vw, 1.28rem); max-width: 620px; margin: 0 0 2rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 1rem; }
/* Outline button needs light styling on the dark hero */
.hero .btn-outline { color: #fff; border-color: rgba(255,255,255,.75); }
.hero .btn-outline:hover { background: #fff; color: var(--vst-blue); border-color: #fff; }
.hero-badges { display: flex; flex-wrap: wrap; gap: 1.4rem; margin-top: 2.6rem; color: #cdd9ec; font-weight: 500; }
.hero-badges li { display: flex; align-items: center; gap: .45rem; font-size: .96rem; }

/* =================================================================
   ABOUT
   ================================================================= */
.about-grid { display: grid; gap: 40px; grid-template-columns: 1fr; }
.about-text p { font-size: 1.08rem; }
.mvv-grid { display: grid; gap: 22px; grid-template-columns: 1fr; }
.mvv-card { padding: 30px 26px; text-align: center; display: flex; flex-direction: column; }
.mvv-icon { font-size: 2.4rem; margin-bottom: .5rem; }
.mvv-card h3 { font-size: 1.35rem; margin-bottom: .4rem; }
.mvv-card p { color: var(--vst-muted); margin: 0; }

@media (min-width: 860px) {
  .about-grid { grid-template-columns: 1fr 1.05fr; align-items: center; }
  .mvv-grid { grid-template-columns: repeat(3, 1fr); }
  .mvv-card { text-align: left; }
}

/* =================================================================
   SERVICE CARDS
   ================================================================= */
.service-card { padding: 30px 26px; display: flex; flex-direction: column; }
.service-icon {
  width: 60px; height: 60px; display: grid; place-items: center; font-size: 1.8rem;
  background: linear-gradient(145deg, var(--vst-gray-2), #fff); border: 1px solid var(--vst-border);
  border-radius: 16px; margin-bottom: 1rem;
}
.service-card h3 { font-size: 1.3rem; margin-bottom: .5rem; }
.service-card p { color: var(--vst-muted); margin-bottom: 1rem; }

/* =================================================================
   VIDEO
   ================================================================= */
.video-wrap {
  max-width: 940px; margin: 0 auto; border-radius: var(--radius-lg); overflow: hidden;
  box-shadow: var(--shadow-lg); background: var(--vst-navy); aspect-ratio: 16 / 9;
}
.video-wrap video, .video-embed iframe { width: 100%; height: 100%; display: block; object-fit: cover; border: 0; }
.video-embed { position: relative; width: 100%; height: 100%; }

/* =================================================================
   TRANSLATION — pills + portfolio
   ================================================================= */
.pill-grid { display: grid; gap: 14px; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); max-width: 900px; margin: 0 auto; }
.pill {
  display: flex; align-items: center; gap: .7rem; background: #fff; border: 1px solid var(--vst-border);
  border-radius: var(--radius-sm); padding: .85rem 1.1rem; font-weight: 600; color: var(--vst-blue);
  box-shadow: var(--shadow); transition: transform .2s var(--ease), border-color .2s;
}
.pill:hover { transform: translateY(-3px); border-color: var(--vst-red); }
.pill span:first-child { font-size: 1.25rem; }

.portfolio-grid { display: grid; gap: 22px; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }
.portfolio-card { margin: 0; background: #fff; border: 1px solid var(--vst-border); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); cursor: pointer; }
.portfolio-card img { width: 100%; height: 230px; object-fit: cover; transition: transform .4s var(--ease); }
.portfolio-card:hover img { transform: scale(1.05); }
.portfolio-card figcaption { padding: .9rem 1rem; font-weight: 600; color: var(--vst-blue); text-align: center; }

/* =================================================================
   WORK PERMIT
   ================================================================= */
.wp-grid { display: grid; gap: 34px; grid-template-columns: 1fr; }
.wp-text h3 { font-size: 1.3rem; margin: 1.6rem 0 .6rem; }
.check-list li { position: relative; padding-left: 1.9rem; margin-bottom: .6rem; color: var(--vst-text); }
.check-list li::before { content: "✓"; position: absolute; left: 0; top: 0; color: #fff; background: var(--vst-red); width: 1.3rem; height: 1.3rem; border-radius: 50%; display: grid; place-items: center; font-size: .78rem; font-weight: 700; }
.wp-note { padding: 30px 28px; background: linear-gradient(160deg, #fff, var(--vst-gray)); border-top: 4px solid var(--vst-red); align-self: start; }
.wp-note h3 { margin-top: 0; }
.wp-note p { color: var(--vst-muted); }
.wp-cta { display: flex; flex-direction: column; gap: .7rem; margin-top: 1.2rem; }

@media (min-width: 900px) {
  .wp-grid { grid-template-columns: 1.4fr 1fr; align-items: start; }
  .wp-cta { flex-direction: row; }
}

/* =================================================================
   TOURISM
   ================================================================= */
/* Cap card width and center so a single destination doesn't stretch full-width */
.destinations-grid { display: grid; gap: 26px; grid-template-columns: repeat(auto-fit, minmax(280px, 360px)); justify-content: center; }
.destination-card { display: flex; flex-direction: column; overflow: hidden; }
.destination-photo { position: relative; overflow: hidden; cursor: pointer; aspect-ratio: 4 / 3; }
.destination-photo img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s var(--ease); }
.destination-card:hover .destination-photo img { transform: scale(1.07); }
.destination-body { padding: 22px 22px 24px; display: flex; flex-direction: column; flex: 1; }
.destination-body h3 { font-size: 1.3rem; margin-bottom: .3rem; }
.destination-loc { color: var(--vst-red); font-weight: 600; font-size: .92rem; margin-bottom: .7rem; }
.destination-body p:not(.destination-loc) { color: var(--vst-muted); }

/* Gallery */
.gallery-grid { display: grid; gap: 14px; grid-template-columns: repeat(2, 1fr); }
.gallery-item { position: relative; overflow: hidden; border-radius: var(--radius-sm); cursor: pointer; aspect-ratio: 1 / 1; box-shadow: var(--shadow); }
.gallery-item img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s var(--ease); }
.gallery-item::after { content: "🔍"; position: absolute; inset: 0; display: grid; place-items: center; background: rgba(12,39,72,.45); color: #fff; font-size: 1.6rem; opacity: 0; transition: opacity .3s; }
.gallery-item:hover img { transform: scale(1.08); }
.gallery-item:hover::after { opacity: 1; }
@media (min-width: 640px) { .gallery-grid { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 980px) { .gallery-grid { grid-template-columns: repeat(6, 1fr); gap: 16px; } }

/* =================================================================
   WHY CHOOSE VST
   ================================================================= */
.why-grid { display: grid; gap: 26px; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }
.why-item { text-align: center; color: #eaf1fb; padding: 20px; }
.why-icon { width: 72px; height: 72px; margin: 0 auto 1rem; display: grid; place-items: center; font-size: 2rem; background: rgba(255,255,255,.10); border: 1px solid rgba(255,255,255,.18); border-radius: 20px; }
.why-item h3 { color: #fff; font-size: 1.2rem; margin-bottom: .4rem; }
.why-item p { color: #c4d4ea; margin: 0; }

/* =================================================================
   LEADERSHIP (CEOs)
   ================================================================= */
.ceo-grid { display: grid; gap: 30px; grid-template-columns: 1fr; max-width: 900px; margin: 0 auto; }
.ceo-card { overflow: hidden; display: flex; flex-direction: column; }
.ceo-photo { aspect-ratio: 1 / 1; overflow: hidden; background: var(--vst-gray-2); }
.ceo-photo img { width: 100%; height: 100%; object-fit: cover; object-position: center top; }
.ceo-body { padding: 24px 26px 28px; text-align: center; }
.ceo-name { font-size: 1.55rem; margin-bottom: .1rem; }
.ceo-role { color: var(--vst-red); font-weight: 700; letter-spacing: 1px; text-transform: uppercase; font-size: .82rem; margin-bottom: 1.1rem; }
.ceo-contacts { display: flex; flex-wrap: wrap; gap: .6rem; justify-content: center; }
.ceo-link {
  display: inline-flex; align-items: center; gap: .45rem; font-weight: 600; font-size: .92rem;
  padding: .55rem 1.05rem; border-radius: 999px; border: 1px solid var(--vst-border); color: var(--vst-blue);
  background: var(--vst-gray); transition: background .2s, color .2s, border-color .2s, transform .2s;
}
.ceo-link:hover { transform: translateY(-2px); border-color: var(--vst-red); color: var(--vst-red); }
.ceo-link.wa { background: var(--wa-green); color: #fff; border-color: var(--wa-green); }
.ceo-link.wa:hover { background: #1eb256; color: #fff; }

@media (min-width: 720px) {
  .ceo-grid { grid-template-columns: 1fr 1fr; }
}

/* =================================================================
   TEAM
   ================================================================= */
.filter-bar { display: flex; flex-wrap: wrap; gap: .6rem; justify-content: center; margin-bottom: 40px; }
.filter-btn {
  font-family: var(--font-body); font-weight: 600; font-size: .9rem; cursor: pointer;
  padding: .55rem 1.1rem; border-radius: 999px; border: 1px solid var(--vst-border); background: #fff;
  color: var(--vst-blue); transition: background .2s, color .2s, border-color .2s;
}
.filter-btn:hover { border-color: var(--vst-blue); }
.filter-btn.is-active { background: var(--vst-blue); color: #fff; border-color: var(--vst-blue); }

.team-grid { display: grid; gap: 24px; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); }
.team-card { overflow: hidden; text-align: center; display: flex; flex-direction: column; animation: fadeIn .4s var(--ease); }
.team-photo { aspect-ratio: 1 / 1; overflow: hidden; background: var(--vst-gray-2); }
.team-photo img { width: 100%; height: 100%; object-fit: cover; object-position: center top; }
.team-body { padding: 20px 18px 22px; display: flex; flex-direction: column; flex: 1; }
.team-name { font-size: 1.2rem; margin-bottom: .1rem; }
.team-position { color: var(--vst-red); font-weight: 600; font-size: .92rem; margin-bottom: .5rem; }
.team-dept { display: inline-block; align-self: center; font-size: .72rem; font-weight: 700; letter-spacing: .5px; text-transform: uppercase; color: var(--vst-blue); background: var(--vst-gray-2); padding: .25rem .7rem; border-radius: 999px; margin-bottom: .7rem; }
.team-desc { color: var(--vst-muted); font-size: .92rem; margin-bottom: 1rem; }
.team-contacts { display: flex; gap: .5rem; justify-content: center; margin-top: auto; }
.team-contacts a { width: 40px; height: 40px; display: grid; place-items: center; border-radius: 50%; background: var(--vst-gray); border: 1px solid var(--vst-border); font-size: 1.05rem; transition: background .2s, transform .2s, border-color .2s; }
.team-contacts a:hover { transform: translateY(-2px); border-color: var(--vst-red); }
.team-empty { text-align: center; color: var(--vst-muted); padding: 30px; }

/* =================================================================
   FAQ (accordion)
   ================================================================= */
.faq-list { max-width: 820px; margin: 0 auto; display: flex; flex-direction: column; gap: 14px; }
.faq-item { background: #fff; border: 1px solid var(--vst-border); border-radius: var(--radius-sm); box-shadow: var(--shadow); overflow: hidden; transition: border-color .2s; }
.faq-item.open { border-color: var(--vst-red); }
.faq-q {
  width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  text-align: left; background: none; border: none; cursor: pointer;
  font-family: var(--font-body); font-weight: 600; font-size: 1.02rem; color: var(--vst-blue);
  padding: 1.05rem 1.2rem; line-height: 1.4;
}
.faq-q:hover { color: var(--vst-red); }
.faq-ic { flex-shrink: 0; font-size: 1.6rem; line-height: 1; color: var(--vst-red); transition: transform .3s var(--ease); }
.faq-item.open .faq-ic { transform: rotate(45deg); }
/* Pure-CSS height animation via grid rows (adapts to any language/length) */
.faq-a { display: grid; grid-template-rows: 0fr; transition: grid-template-rows .35s var(--ease); }
.faq-item.open .faq-a { grid-template-rows: 1fr; }
.faq-a > div { overflow: hidden; }
.faq-a p { margin: 0; padding: 0 1.2rem 1.2rem; color: var(--vst-muted); }

/* =================================================================
   CONTACT
   ================================================================= */
.contact-grid { display: grid; gap: 40px; grid-template-columns: 1fr; }
.contact-list { margin-bottom: 1.6rem; }
.contact-item { display: flex; gap: 1rem; align-items: flex-start; padding: .85rem 0; border-bottom: 1px solid var(--vst-border); }
.contact-ic { font-size: 1.4rem; flex-shrink: 0; width: 44px; height: 44px; display: grid; place-items: center; background: var(--vst-gray); border-radius: 12px; }
.contact-item > div { display: flex; flex-direction: column; }
.contact-label { font-size: .76rem; text-transform: uppercase; letter-spacing: 1px; color: var(--vst-muted); font-weight: 700; }
.contact-value { font-weight: 600; color: var(--vst-text); word-break: break-word; }
a.contact-value:hover { color: var(--vst-red); }
.contact-buttons { display: flex; flex-wrap: wrap; gap: .7rem; margin-bottom: 1.6rem; }

.map-placeholder { background: var(--vst-gray-2); border: 2px dashed var(--vst-border); border-radius: var(--radius); padding: 34px 20px; text-align: center; color: var(--vst-muted); }
.map-embed iframe { width: 100%; height: 300px; border: 0; border-radius: var(--radius); display: block; }

/* Form */
.contact-form-wrap { background: #fff; border: 1px solid var(--vst-border); border-radius: var(--radius-lg); box-shadow: var(--shadow-md); padding: 30px 28px; }
.form-row { margin-bottom: 1.1rem; display: flex; flex-direction: column; }
.form-row label { font-weight: 600; font-size: .9rem; margin-bottom: .4rem; color: var(--vst-blue); }
.form-row input, .form-row select, .form-row textarea {
  font-family: var(--font-body); font-size: 1rem; padding: .8rem .95rem; border: 1px solid var(--vst-border);
  border-radius: var(--radius-sm); background: var(--vst-gray); color: var(--vst-text); transition: border-color .2s, background .2s, box-shadow .2s;
}
.form-row input:focus, .form-row select:focus, .form-row textarea:focus {
  outline: none; border-color: var(--vst-blue); background: #fff; box-shadow: 0 0 0 3px rgba(18,59,109,.12);
}
.form-row textarea { resize: vertical; }
.form-error { display: none; color: var(--vst-red); font-size: .82rem; margin-top: .35rem; font-weight: 600; }
.form-row.invalid .form-error { display: block; }
.form-row.invalid input, .form-row.invalid textarea { border-color: var(--vst-red); background: #fff5f5; }
.form-hint { text-align: center; color: var(--vst-muted); font-size: .85rem; margin: .8rem 0 0; }

@media (min-width: 900px) {
  .contact-grid { grid-template-columns: 1fr 1.05fr; align-items: start; }
}

/* =================================================================
   QR CODE
   ================================================================= */
.qr-inner { display: grid; gap: 30px; grid-template-columns: 1fr; align-items: center; text-align: center; }
.qr-text .section-title { margin-bottom: .4rem; }
.qr-box { justify-self: center; width: 220px; height: 220px; background: #fff; border: 1px solid var(--vst-border); border-radius: var(--radius); box-shadow: var(--shadow-md); display: grid; place-items: center; overflow: hidden; padding: 12px; }
.qr-box img { width: 100%; height: 100%; object-fit: contain; }
.qr-fallback { display: flex; flex-direction: column; gap: .5rem; align-items: center; justify-content: center; text-align: center; color: var(--vst-muted); }
.qr-fallback span { font-weight: 700; color: var(--vst-blue); letter-spacing: 1px; }
.qr-fallback small { font-size: .78rem; }
@media (min-width: 760px) {
  .qr-inner { grid-template-columns: 1fr auto; text-align: left; }
}

/* =================================================================
   FOOTER
   ================================================================= */
.site-footer { background: var(--vst-navy); color: #c8d6ea; padding-top: 60px; }
.footer-grid { display: grid; gap: 34px; grid-template-columns: 1fr; padding-bottom: 40px; }
.footer-col h4 { color: #fff; font-family: var(--font-body); font-size: .95rem; text-transform: uppercase; letter-spacing: 1px; margin-bottom: 1rem; }
.footer-col ul li { margin-bottom: .6rem; }
.footer-col a { color: #c8d6ea; transition: color .2s; }
.footer-col a:hover { color: #fff; }
.footer-brand p { color: #a9bdd8; font-size: .95rem; max-width: 340px; }
.footer-logo { height: 50px; width: auto; background: #fff; padding: 8px 12px; border-radius: 10px; margin-bottom: 1rem; }
.footer-contact li { display: flex; gap: .5rem; }
.social { display: flex; gap: .6rem; margin-top: 1.2rem; }
.social a { width: 42px; height: 42px; display: grid; place-items: center; background: rgba(255,255,255,.08); border-radius: 50%; font-size: 1.15rem; transition: background .2s, transform .2s; }
.social a:hover { background: var(--vst-red); transform: translateY(-3px); }

.lang-switch--footer { margin-top: 1.2rem; }
.lang-switch--footer .lang-btn { color: #a9bdd8; }
.lang-switch--footer .lang-btn.active { color: #fff; }
.lang-switch--footer .lang-sep { color: rgba(255,255,255,.25); }

.footer-bottom { border-top: 1px solid rgba(255,255,255,.12); padding: 20px 0; }
.footer-bottom-inner { display: flex; flex-direction: column; gap: .8rem; align-items: center; text-align: center; font-size: .88rem; color: #9fb3d1; }
.footer-legal { display: flex; gap: 1.4rem; }
.footer-legal a { color: #9fb3d1; }
.footer-legal a:hover { color: #fff; }
@media (min-width: 620px) {
  .footer-grid { grid-template-columns: 2fr 1fr 1fr 1.3fr; }
  .footer-bottom-inner { flex-direction: row; justify-content: space-between; }
}

/* =================================================================
   FLOATING WHATSAPP + BACK TO TOP
   ================================================================= */
.whatsapp-float {
  position: fixed; right: 20px; bottom: 20px; z-index: 900; width: 58px; height: 58px;
  background: var(--wa-green); border-radius: 50%; display: grid; place-items: center;
  box-shadow: 0 8px 24px rgba(37,211,102,.45); font-size: 1.7rem; color: #fff;
  animation: waPulse 2.4s infinite; transition: transform .2s;
}
.whatsapp-float:hover { transform: scale(1.08); }
@keyframes waPulse { 0%,100% { box-shadow: 0 8px 24px rgba(37,211,102,.45); } 50% { box-shadow: 0 8px 30px rgba(37,211,102,.75); } }

.back-to-top {
  position: fixed; right: 20px; bottom: 88px; z-index: 900; width: 46px; height: 46px;
  background: var(--vst-blue); color: #fff; border: none; border-radius: 50%; cursor: pointer;
  font-size: 1.2rem; box-shadow: var(--shadow-md); opacity: 0; transform: translateY(10px);
  transition: opacity .3s, transform .3s, background .2s;
}
.back-to-top.show { opacity: 1; transform: translateY(0); }
.back-to-top:hover { background: var(--vst-red); }

/* =================================================================
   LIGHTBOX
   ================================================================= */
.lightbox { position: fixed; inset: 0; z-index: 2000; background: rgba(8,20,38,.92); display: flex; align-items: center; justify-content: center; padding: 30px; animation: fadeIn .25s ease; }
.lb-figure { margin: 0; max-width: 92vw; max-height: 88vh; display: flex; flex-direction: column; align-items: center; gap: .8rem; }
.lb-figure img { max-width: 100%; max-height: 80vh; border-radius: 8px; box-shadow: 0 20px 60px rgba(0,0,0,.5); object-fit: contain; }
.lb-figure figcaption { color: #fff; font-weight: 600; }
.lb-close { position: absolute; top: 18px; right: 24px; background: none; border: none; color: #fff; font-size: 2.6rem; line-height: 1; cursor: pointer; opacity: .85; }
.lb-close:hover { opacity: 1; }
.lb-nav { position: absolute; top: 50%; transform: translateY(-50%); background: rgba(255,255,255,.14); border: none; color: #fff; width: 52px; height: 52px; border-radius: 50%; font-size: 1.3rem; cursor: pointer; transition: background .2s; }
.lb-nav:hover { background: var(--vst-red); }
.lb-prev { left: 18px; }
.lb-next { right: 18px; }
@media (max-width: 560px) { .lb-nav { width: 44px; height: 44px; } .lb-prev { left: 8px; } .lb-next { right: 8px; } }

/* =================================================================
   REVEAL ON SCROLL + animations
   ================================================================= */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.visible { opacity: 1; transform: none; }

@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }

/* Respect users who prefer reduced motion */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { animation: none !important; transition: none !important; }
  .reveal { opacity: 1; transform: none; }
}