/* =========================================================
   MESA EXPO — International fair participation agency
   Design tokens — navy + blue accent, Manrope/Inter type
   ========================================================= */
:root{
  --navy-950:#070f24;
  --navy-900:#0b1836;
  --navy-800:#122349;
  --navy-700:#1a2f5c;
  --blue-600:#2856e0;
  --blue-500:#3866f0;
  --blue-100:#e7edfd;
  --teal-600:#0f9d72;
  --teal-100:#e3f8f0;
  --amber-600:#dc8420;
  --amber-100:#fbf0dd;
  --green-600:#1a9c5b;
  --green-100:#e2f7ec;
  --purple-600:#7c5cd6;
  --purple-100:#eee9fb;
  --rose-600:#e0517a;
  --rose-100:#fde8ec;
  --ink:#0f1526;
  --slate-700:#3b4356;
  --slate-500:#6b7386;
  --slate-400:#8d94a6;
  --line:#e4e7ef;
  --surface:#ffffff;
  --surface-alt:#f5f7fb;
  --white:#ffffff;
  --shadow-card:0 10px 30px -16px rgba(9,17,40,.18);
  --shadow-pop:0 26px 60px -22px rgba(7,15,36,.4);
  --radius-s:10px;
  --radius-m:16px;
  --radius-l:22px;
  --container:1200px;
  --font-display:'Manrope','Segoe UI',sans-serif;
  --font-body:'Inter','Segoe UI',sans-serif;
  color-scheme:light;
}

*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font-body);
  color:var(--slate-700);
  background:var(--white);
  -webkit-font-smoothing:antialiased;
  line-height:1.6;
}
h1,h2,h3,h4{
  font-family:var(--font-display);
  color:var(--navy-950);
  line-height:1.18;
  margin:0 0 .5em;
  letter-spacing:-0.01em;
  font-weight:800;
}
p{margin:0 0 1em;}
a{color:inherit; text-decoration:none;}
ul{margin:0; padding:0; list-style:none;}
img,svg{max-width:100%; display:block;}
button{font-family:inherit; cursor:pointer;}
input,select,textarea{font-family:inherit; font-size:1rem;}

.container{
  width:100%;
  max-width:var(--container);
  margin:0 auto;
  padding:0 24px;
}

section{padding:88px 0;}
@media (max-width:768px){ section{padding:56px 0;} }

.section-head{max-width:640px; margin-bottom:48px;}
.section-head.center{margin-left:auto; margin-right:auto; text-align:center;}
.section-head h2{font-size:clamp(1.6rem,3vw,2.2rem);}
.eyebrow{
  display:inline-flex; align-items:center; gap:8px;
  font-weight:700; font-size:.76rem; letter-spacing:.14em; text-transform:uppercase;
  color:var(--blue-600); margin-bottom:12px;
}
.bg-alt{background:var(--surface-alt);}

/* Buttons */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:8px;
  padding:13px 26px;
  border-radius:10px;
  font-weight:700; font-size:.94rem;
  border:1px solid transparent;
  transition:transform .15s ease, box-shadow .15s ease, background .15s ease, color .15s ease, border-color .15s ease;
  white-space:nowrap;
}
.btn:hover{transform:translateY(-2px);}
.btn-primary{background:var(--blue-600); color:var(--white); box-shadow:0 14px 28px -12px rgba(40,86,224,.5);}
.btn-primary:hover{background:var(--blue-500);}
.btn-dark{background:var(--navy-900); color:var(--white);}
.btn-dark:hover{background:var(--navy-800);}
.btn-ghost{background:transparent; color:var(--white); border-color:rgba(255,255,255,.35);}
.btn-ghost:hover{background:rgba(255,255,255,.1);}
.btn-outline{background:transparent; color:var(--navy-950); border-color:var(--line);}
.btn-outline:hover{border-color:var(--navy-950);}
.btn-block{width:100%;}
.btn-sm{padding:9px 18px; font-size:.85rem; border-radius:8px;}

/* Header */
.site-header{
  position:sticky; top:0; z-index:100;
  background:rgba(255,255,255,.94);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.site-header .container{
  display:flex; align-items:center; justify-content:space-between;
  height:78px; gap:24px;
}
.brand{display:flex; align-items:center; flex:none;}
.brand-logo{display:block; height:36px; width:auto;}
/* The logo's blue is ~2.2:1 against navy-950 — too low-contrast to read directly on
   the dark footer, so it gets a light backing card there instead of being recolored. */
.site-footer .brand{background:var(--white); padding:9px 16px; border-radius:var(--radius-s); align-self:flex-start;}
.site-footer .brand-logo{height:38px;}

.nav-links{display:flex; align-items:center; gap:28px; margin:0 auto;}
.nav-links a{font-weight:600; font-size:.92rem; color:var(--slate-700);}
.nav-links a:hover, .nav-links a.active{color:var(--blue-600);}

.header-actions{display:flex; align-items:center; gap:14px; flex:none;}
.lang-select{position:relative;}
.lang-btn{
  display:flex; align-items:center; gap:5px;
  font-weight:700; font-size:.86rem; color:var(--slate-700);
  padding:8px 4px; border:none; background:transparent; cursor:pointer;
}
.lang-btn:hover{color:var(--navy-950);}
.lang-menu{
  position:absolute; top:calc(100% + 10px); right:0;
  background:var(--white); border:1px solid var(--line); border-radius:10px;
  box-shadow:var(--shadow-card); padding:6px; min-width:130px;
  display:none; flex-direction:column; gap:2px; z-index:200;
}
.lang-menu.open{display:flex;}
.lang-option{
  display:block; width:100%; text-align:left; padding:9px 12px; border-radius:7px;
  border:none; background:transparent; cursor:pointer;
  font-size:.88rem; font-weight:600; color:var(--slate-700);
}
.lang-option:hover{background:var(--surface-alt);}
.lang-option.active{color:var(--blue-600); background:var(--blue-100);}
.nav-toggle{
  display:none; width:42px; height:42px;
  border:1px solid var(--line); border-radius:9px; background:var(--white);
  align-items:center; justify-content:center;
}
.nav-toggle span, .nav-toggle span::before, .nav-toggle span::after{
  content:""; display:block; width:19px; height:2px; background:var(--navy-950);
  position:relative; transition:transform .2s ease, opacity .2s ease;
}
.nav-toggle span::before{position:absolute; top:-6px;}
.nav-toggle span::after{position:absolute; top:6px;}
.nav-toggle.active span{background:transparent;}
.nav-toggle.active span::before{transform:translateY(6px) rotate(45deg);}
.nav-toggle.active span::after{transform:translateY(-6px) rotate(-45deg);}

@media (max-width:980px){
  .nav-links{
    position:absolute; top:100%; left:0; right:0;
    background:var(--white); flex-direction:column; align-items:stretch; gap:0;
    padding:8px 24px 20px; border-bottom:1px solid var(--line);
    transform:translateY(-8px); opacity:0; pointer-events:none;
    transition:opacity .2s ease, transform .2s ease;
  }
  .nav-links.open{opacity:1; transform:translateY(0); pointer-events:auto;}
  .nav-links a{padding:13px 0; border-bottom:1px solid var(--line);}
  .nav-toggle{display:flex;}
  .header-actions .btn-primary{display:none;}
}

/* Home hero */
.hero{
  position:relative;
  overflow:hidden;
  padding:104px 0 64px;
  background:
    radial-gradient(900px 480px at 88% -8%, rgba(56,102,240,.28), transparent 60%),
    linear-gradient(180deg, var(--navy-950), var(--navy-900));
  color:var(--white);
  overflow:hidden;
}
.hero-bg-video{
  position:absolute; inset:0;
  width:100%; height:100%;
  object-fit:cover;
  z-index:0;
  pointer-events:none;
}
.hero-video-overlay{
  position:absolute; inset:0;
  z-index:1;
  background:
    radial-gradient(900px 480px at 88% -8%, rgba(56,102,240,.30), transparent 60%),
    linear-gradient(180deg, rgba(7,15,36,.74), rgba(11,24,54,.84));
}
.hero-inner{position:relative; z-index:2; max-width:640px;}
.hero h1{color:var(--white); font-size:clamp(2.1rem,4.4vw,3.2rem); margin-bottom:.4em;}
.hero-lead{color:#b9c3de; font-size:1.05rem; max-width:520px; margin-bottom:32px;}
.hero-actions{display:flex; gap:14px; flex-wrap:wrap;}

/* Stats bar */
.stats-bar{
  background:var(--white);
  border-bottom:1px solid var(--line);
  padding:36px 0;
}
.stats-grid{
  display:grid; grid-template-columns:repeat(4,1fr); gap:20px;
}
.stat-item{display:flex; flex-direction:column; align-items:center; text-align:center; gap:10px;}
.stat-item svg{color:var(--blue-600);}
.stat-item strong{font-family:var(--font-display); font-size:1.6rem; color:var(--navy-950); font-weight:800;}
.stat-item span{font-size:.82rem; color:var(--slate-500); font-weight:600;}
@media (max-width:700px){ .stats-grid{grid-template-columns:repeat(2,1fr); row-gap:28px;} }

/* Value cards */
.icon-badge{
  width:48px; height:48px; display:flex; align-items:center; justify-content:center;
  border-radius:12px; background:var(--blue-100); color:var(--blue-600);
  margin-bottom:16px;
}
.icon-badge-rose{background:var(--rose-100); color:var(--rose-600);}
.icon-badge-amber{background:var(--amber-100); color:var(--amber-600);}
.icon-badge-teal{background:var(--teal-100); color:var(--teal-600);}

/* Fair cards (grid, used on home) */
.fair-grid{display:grid; grid-template-columns:repeat(4,1fr); gap:22px;}
@media (max-width:980px){ .fair-grid{grid-template-columns:1fr 1fr;} }
@media (max-width:560px){ .fair-grid{grid-template-columns:1fr;} }
.fair-card{
  display:flex; flex-direction:column;
  background:var(--white); border:1px solid var(--line); border-radius:var(--radius-m);
  overflow:hidden; transition:transform .18s ease, box-shadow .18s ease;
}
.fair-card:hover{transform:translateY(-4px); box-shadow:var(--shadow-card);}
/* flex:none pins the media block to its aspect-ratio-computed height so it
   can't be stretched taller by a sibling card's longer, wrapping title —
   grid rows default to align-items:stretch, so without this a long real
   fair title in one card would inflate every card's image box in that row. */
.fair-card-media{aspect-ratio:4/3; flex:none; overflow:hidden; background:var(--surface-alt); position:relative;}
.fair-card-media img{width:100%; height:100%; object-fit:cover;}
.fair-card-body{padding:18px 18px 20px;}
.fair-card h3{font-size:1.02rem; margin:.3em 0 .5em;}
.fair-meta{display:flex; flex-direction:column; gap:4px; font-size:.82rem; color:var(--slate-500); margin-bottom:0;}
.fair-meta span{display:flex; align-items:center; gap:6px;}
.fair-meta svg{flex:none; color:var(--slate-400);}

/* Not positioned over the image — it used to sit absolutely on top of the
   fair's media (photo or, for many real fairs, a small brand logo), and on a
   plain-background logo a corner badge covers a large share of the mark
   itself (unlike a photo, a logo has no "safe" empty corner). Rendered
   inline in the card/row/caption body instead, next to the category tag or
   title, so it never overlaps any image. */
.countdown-badge{
  display:inline-flex; align-items:center;
  padding:4px 10px; border-radius:999px;
  font-size:.7rem; font-weight:800; letter-spacing:.01em; white-space:nowrap;
  color:var(--white); background:var(--blue-600);
}
.countdown-badge-soon{background:var(--amber-600);}
.countdown-badge-urgent{background:var(--rose-600);}
.fair-card-top-row{display:flex; align-items:center; justify-content:space-between; gap:8px;}
.fair-row-body .countdown-badge{margin-bottom:8px;}
/* Default badge blue would blend into this caption's own blue background —
   a translucent white pill keeps it legible while soon/urgent still pop
   with their own amber/rose regardless of context. */
.marquee-item-caption .countdown-badge{background:rgba(255,255,255,.22); margin-bottom:6px;}
.marquee-item-caption .countdown-badge-soon{background:var(--amber-600);}
.marquee-item-caption .countdown-badge-urgent{background:var(--rose-600);}

/* Full-bleed auto-scrolling fair ticker under the "Yaklaşan Fuarlar" grid on the
   home page. The track's content is rendered twice back-to-back by main.js and
   animated from translateX(0) to translateX(-50%) — since both halves are
   identical, the loop point is invisible. Pausing on hover is pure CSS so it
   works the instant the fairs load, with no JS event wiring needed. */
.fair-marquee-wrap{
  position:relative; overflow:hidden; margin-top:44px;
  -webkit-mask-image:linear-gradient(90deg, transparent, #000 80px, #000 calc(100% - 80px), transparent);
  mask-image:linear-gradient(90deg, transparent, #000 80px, #000 calc(100% - 80px), transparent);
}
.fair-marquee-track{
  display:flex; width:max-content; gap:22px; will-change:transform;
  animation:fair-marquee-scroll 42s linear infinite;
}
.fair-marquee-wrap:hover .fair-marquee-track{animation-play-state:paused;}
@keyframes fair-marquee-scroll{
  from{transform:translateX(0);}
  to{transform:translateX(-50%);}
}
@media (prefers-reduced-motion: reduce){
  .fair-marquee-track{animation:none;}
}
.marquee-item{
  flex:none; width:250px; display:flex; flex-direction:column; border-radius:var(--radius-m); overflow:hidden;
  border:1px solid var(--line); background:var(--white);
  transition:transform .18s ease, box-shadow .18s ease;
}
.marquee-item:hover{transform:translateY(-4px); box-shadow:var(--shadow-card);}
/* flex:none — same reason as .fair-card-media: the track is a flex row, whose
   default cross-axis stretch would otherwise inflate every item's image box
   to match whichever item's caption wraps the most lines. */
.marquee-item-media{aspect-ratio:4/3; flex:none; overflow:hidden; background:var(--surface-alt); position:relative;}
.marquee-item-media img{width:100%; height:100%; object-fit:cover;}
.marquee-item-caption{background:var(--blue-600); color:var(--white); padding:10px 14px; line-height:1.3;}
.marquee-item-caption strong{display:block; font-size:.82rem; font-weight:800;}
.marquee-item-caption span{display:block; font-size:.72rem; opacity:.85;}
@media (max-width:560px){
  .fair-marquee-wrap{
    -webkit-mask-image:linear-gradient(90deg, transparent, #000 32px, #000 calc(100% - 32px), transparent);
    mask-image:linear-gradient(90deg, transparent, #000 32px, #000 calc(100% - 32px), transparent);
  }
  .marquee-item{width:200px;}
}

.tag{
  display:inline-flex; align-items:center; gap:5px;
  font-size:.72rem; font-weight:800; letter-spacing:.03em; text-transform:uppercase;
  padding:4px 0;
}
.tag-tech{color:var(--blue-600);}
.tag-health{color:var(--teal-600);}
.tag-energy{color:var(--green-600);}
.tag-agri{color:var(--rose-600);}
.tag-textile{color:var(--purple-600);}
.tag-construction{color:var(--amber-600);}
.tag-pill{padding:6px 14px; border-radius:999px;}
.tag-pill.tag-tech{background:var(--blue-100);}
.tag-pill.tag-health{background:var(--teal-100);}
.tag-pill.tag-energy{background:var(--green-100);}
.tag-pill.tag-agri{background:var(--rose-100);}
.tag-pill.tag-textile{background:var(--purple-100);}
.tag-pill.tag-construction{background:var(--amber-100);}

.section-head-row{
  display:flex; align-items:flex-end; justify-content:space-between; gap:20px;
  margin-bottom:36px; flex-wrap:wrap;
}
.link-arrow{display:inline-flex; align-items:center; gap:6px; font-weight:700; font-size:.9rem; color:var(--blue-600);}
.link-arrow:hover{gap:9px;}
.link-arrow svg{transition:transform .15s ease;}

/* CTA banner */
.cta-banner{
  background:linear-gradient(135deg, var(--navy-950), var(--navy-800));
  color:var(--white); text-align:center; padding:64px 0;
}
.cta-banner h2{color:var(--white); margin-bottom:.5em;}
.cta-banner p{color:#b9c3de; max-width:520px; margin:0 auto 28px;}

/* Footer */
.site-footer{background:var(--navy-950); color:#a7b0c7; padding:60px 0 26px;}
.footer-grid{
  display:grid; grid-template-columns:1.4fr 1fr 1fr 1.1fr; gap:32px;
  padding-bottom:36px; border-bottom:1px solid rgba(255,255,255,.1);
}
@media (max-width:860px){ .footer-grid{grid-template-columns:1fr 1fr;} }
@media (max-width:560px){ .footer-grid{grid-template-columns:1fr;} }
.footer-grid h4{color:var(--white); font-size:.84rem; text-transform:uppercase; letter-spacing:.09em; margin-bottom:16px;}
.footer-grid ul li{margin-bottom:10px; font-size:.88rem;}
.footer-grid ul a:hover{color:var(--white);}
.footer-about p{max-width:280px; font-size:.88rem;}
.footer-contact li{display:flex; gap:9px; align-items:flex-start; font-size:.86rem;}
.footer-contact svg{flex:none; color:var(--blue-500); margin-top:2px;}
.social-row{display:flex; gap:10px; margin-top:18px;}
.social-row a{
  width:36px; height:36px; border-radius:9px; background:rgba(255,255,255,.06);
  display:flex; align-items:center; justify-content:center; color:#a7b0c7;
  border:1px solid rgba(255,255,255,.1);
}
.social-row a:hover{background:var(--blue-600); color:var(--white); border-color:transparent;}
.footer-bottom{
  display:flex; justify-content:space-between; align-items:center; flex-wrap:wrap; gap:12px;
  padding-top:22px; font-size:.8rem; color:#7d87a0;
}
.footer-bottom a{font-weight:600;}
.footer-bottom a:hover{color:var(--white);}
.footer-legal{display:flex; gap:20px;}
.credit-row{
  border-top:1px solid rgba(255,255,255,.1);
  margin-top:22px; padding-top:16px;
  text-align:center; font-size:.78rem; color:#7d87a0;
}
.credit-row a{color:var(--blue-500); font-weight:600;}
.credit-row a:hover{color:var(--white);}

/* Page hero (inner pages) */
.page-hero{
  position:relative; padding:56px 0 44px; color:var(--white); overflow:hidden;
  background:
    radial-gradient(700px 360px at 88% -20%, rgba(56,102,240,.22), transparent 60%),
    linear-gradient(180deg, var(--navy-950), var(--navy-900));
}
.page-hero.has-photo{
  padding:120px 0 64px;
  background-size:cover; background-position:center;
}
.page-hero h1{color:var(--white); font-size:clamp(1.8rem,3.6vw,2.6rem); margin-bottom:.3em;}
.page-hero-lead{color:#b9c3de; max-width:560px; margin-bottom:0;}
.page-hero-tags{display:flex; gap:10px; margin:16px 0 0; flex-wrap:wrap;}
.hero-meta-list{display:flex; flex-direction:column; gap:10px; margin:18px 0 0;}
.hero-meta-list span{display:flex; align-items:center; gap:9px; color:#c3ccdf; font-size:.94rem; font-weight:500;}
.hero-meta-list svg{flex:none; color:#7c8bc4;}

/* Fair calendar filters */
.filters-bar{
  background:var(--white); border:1px solid var(--line); border-radius:var(--radius-m);
  padding:24px; box-shadow:var(--shadow-card);
  margin-top:36px; position:relative; z-index:2;
}
.filters-top{display:flex; justify-content:flex-end; margin-bottom:16px;}
.clear-link{font-size:.86rem; font-weight:600; color:var(--slate-500);}
.clear-link:hover{color:var(--navy-950);}
.filters-row{
  display:grid; grid-template-columns:1.4fr 1fr 1fr 1fr auto; gap:14px; align-items:center;
}
@media (max-width:980px){ .filters-row{grid-template-columns:1fr 1fr;} }
@media (max-width:560px){ .filters-row{grid-template-columns:1fr;} }
.field-input{
  display:flex; align-items:center; gap:8px;
  border:1px solid var(--line); border-radius:9px; padding:12px 14px;
  background:var(--surface-alt); height:46px;
}
.field-input svg{flex:none; color:var(--slate-400);}
.field-input input, .field-input select{
  border:none; background:transparent; outline:none; width:100%; height:100%; color:var(--ink); font-size:.9rem;
}
.filters-row .btn{height:46px; padding:0 26px;}

.fair-list{display:flex; flex-direction:column; gap:16px; margin-top:44px;}
.fair-row{
  display:grid; grid-template-columns:180px 1fr auto; gap:22px; align-items:center;
  background:var(--white); border:1px solid var(--line); border-radius:var(--radius-m);
  padding:16px; transition:box-shadow .18s ease, border-color .18s ease;
}
.fair-row:hover{box-shadow:var(--shadow-card); border-color:transparent;}
.fair-row-media{width:160px; height:120px; border-radius:12px; overflow:hidden; background:var(--surface-alt); flex:none; position:relative;}
.fair-row-media img{width:100%; height:100%; object-fit:cover;}
.fair-row-body h3{font-size:1.08rem; margin:.15em 0 .4em;}
.fair-row-meta{display:flex; flex-wrap:wrap; gap:16px; font-size:.84rem; color:var(--slate-500); margin-bottom:8px;}
.fair-row-meta span{display:flex; align-items:center; gap:6px;}
.fair-row-meta svg{flex:none; color:var(--slate-400);}
.fair-row-desc{font-size:.88rem; color:var(--slate-500); margin-bottom:0; max-width:480px;}
.fair-row-cta{flex:none; display:flex; flex-direction:column; align-items:flex-end; gap:14px;}
.no-results{display:none; text-align:center; padding:60px 20px; color:var(--slate-500);}
@media (max-width:760px){
  .fair-row{grid-template-columns:1fr; }
  .fair-row-media{width:100%; height:auto; aspect-ratio:16/9;}
  .fair-row-cta{width:100%; flex-direction:row; justify-content:space-between; align-items:center;}
  .fair-row-cta .btn{width:auto;}
}

.pagination{display:flex; align-items:center; justify-content:center; gap:8px; margin-top:44px;}
.pagination button, .pagination span{
  min-width:38px; height:38px; display:flex; align-items:center; justify-content:center;
  border-radius:8px; border:1px solid var(--line); background:var(--white);
  font-weight:700; font-size:.88rem; color:var(--slate-600);
}
.pagination button.active{background:var(--blue-600); color:var(--white); border-color:transparent;}
.pagination button:disabled{opacity:.4; cursor:default;}
.pagination span{border:none; color:var(--slate-400);}

/* Fair detail */
.detail-tabs{
  display:flex; gap:6px; overflow-x:auto;
  border-bottom:1px solid var(--line); margin-bottom:44px;
}
/* border/background reset explicitly, same as .lang-option above — a bare
   <button> otherwise keeps the browser's own boxy gray background + full
   border, which was overriding the underline-tab look this was designed to
   have (only border-bottom was ever set, never the other 3 sides or the
   background), reading as generic form buttons instead of page tabs. */
.detail-tab{
  flex:none; padding:14px 18px; font-weight:700; font-size:.9rem; color:var(--slate-500);
  border:none; border-bottom:2px solid transparent; background:transparent; white-space:nowrap;
}
.detail-tab.active{color:var(--blue-600); border-color:var(--blue-600);}
.detail-tab:hover{color:var(--navy-950);}
.tab-panel{display:none;}
.tab-panel.active{display:block;}

.detail-layout{display:grid; grid-template-columns:1.6fr 1fr; gap:48px; align-items:start;}
@media (max-width:920px){ .detail-layout{grid-template-columns:1fr;} }
.checklist{display:flex; flex-direction:column; gap:12px; margin:20px 0 0;}
.checklist li{display:flex; align-items:flex-start; gap:10px; font-size:.94rem; color:var(--slate-700);}
.checklist svg{flex:none; color:var(--blue-600); margin-top:2px;}

.detail-card{
  background:var(--surface-alt); border:1px solid var(--line); border-radius:var(--radius-m);
  padding:26px; position:sticky; top:100px;
}
.detail-card h3{font-size:1.05rem; margin-bottom:18px;}
.detail-card-row{display:flex; gap:12px; align-items:flex-start; padding:12px 0; border-top:1px solid var(--line);}
.detail-card-row:first-of-type{border-top:none; padding-top:0;}
.detail-card-row svg{flex:none; color:var(--blue-600); margin-top:2px;}
.detail-card-row strong{display:block; font-size:.78rem; color:var(--slate-500); font-weight:600;}
.detail-card-row span{display:block; font-size:.92rem; color:var(--navy-950); font-weight:600;}

.sectors-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:16px; margin-top:20px;}
@media (max-width:700px){ .sectors-grid{grid-template-columns:1fr 1fr;} }
.sector-card{
  border:1px solid var(--line); border-radius:var(--radius-s); padding:20px 16px; text-align:center;
  transition:border-color .15s ease, box-shadow .15s ease;
}
.sector-card:hover{border-color:transparent; box-shadow:var(--shadow-card);}
.sector-card .icon-badge{margin:0 auto 12px;}
.sector-card span{font-size:.86rem; font-weight:700; color:var(--navy-950);}

.book-banner{
  background:linear-gradient(135deg, var(--navy-950), var(--navy-800));
  border-radius:var(--radius-l); padding:44px; color:var(--white);
  display:flex; align-items:center; justify-content:space-between; gap:20px; flex-wrap:wrap;
  margin-top:64px;
}
.book-banner h3{color:var(--white); margin-bottom:.2em;}
.book-banner p{color:#b9c3de; margin-bottom:0;}

/* About / Institutional */
.who-grid{display:grid; grid-template-columns:1.1fr .9fr; gap:56px; align-items:center;}
@media (max-width:900px){ .who-grid{grid-template-columns:1fr;} }
.who-stats{
  background:var(--surface-alt); border:1px solid var(--line); border-radius:var(--radius-m); padding:8px;
}
.who-stat-row{
  display:flex; align-items:center; justify-content:space-between;
  padding:16px 18px; border-bottom:1px solid var(--line);
}
.who-stat-row:last-child{border-bottom:none;}
.who-stat-row strong{font-family:var(--font-display); font-size:1.3rem; color:var(--blue-600);}
.who-stat-row span{font-size:.88rem; color:var(--slate-500); font-weight:600;}

.values-grid{display:grid; grid-template-columns:repeat(4,1fr); gap:22px;}
@media (max-width:860px){ .values-grid{grid-template-columns:1fr 1fr;} }
@media (max-width:520px){ .values-grid{grid-template-columns:1fr;} }
.value-card{
  border:1px solid var(--line); border-radius:var(--radius-m); padding:28px 22px; text-align:center;
  transition:transform .18s ease, box-shadow .18s ease;
}
.value-card:hover{transform:translateY(-4px); box-shadow:var(--shadow-card);}
.value-card .icon-badge{margin:0 auto 16px;}
.value-card h3{font-size:1.02rem;}
.value-card p{font-size:.88rem; color:var(--slate-500); margin-bottom:0;}

/* Services */
.services-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:22px;}
@media (max-width:860px){ .services-grid{grid-template-columns:1fr 1fr;} }
@media (max-width:560px){ .services-grid{grid-template-columns:1fr;} }
.service-card{
  border:1px solid var(--line); border-radius:var(--radius-m); padding:30px 24px;
  transition:transform .18s ease, box-shadow .18s ease, background .18s ease;
}
.service-card:hover{transform:translateY(-4px); box-shadow:var(--shadow-card); background:var(--white);}
.service-card h3{font-size:1.08rem;}
.service-card p{font-size:.9rem; color:var(--slate-500); margin-bottom:0;}

/* References */
.references-grid{
  display:grid; grid-template-columns:repeat(5,1fr); gap:18px;
}
@media (max-width:860px){ .references-grid{grid-template-columns:repeat(3,1fr);} }
@media (max-width:560px){ .references-grid{grid-template-columns:repeat(2,1fr);} }
.reference-tile{
  display:flex; align-items:center; justify-content:center; text-align:center;
  padding:26px 16px; min-height:96px;
  font-family:var(--font-display); font-weight:800; font-size:1rem; color:var(--slate-400);
  transition:color .15s ease;
}
.reference-tile:hover{color:var(--navy-950);}

/* Media & News */
.filter-tabs{display:flex; gap:8px; margin-bottom:36px; flex-wrap:wrap;}
.filter-tab{
  padding:10px 18px; border-radius:999px; border:1px solid var(--line);
  font-weight:700; font-size:.86rem; color:var(--slate-600); background:var(--white);
}
.filter-tab.active{background:var(--navy-950); color:var(--white); border-color:transparent;}
.filter-tab:hover:not(.active){border-color:var(--navy-950); color:var(--navy-950);}

.news-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:24px;}
@media (max-width:900px){ .news-grid{grid-template-columns:1fr 1fr;} }
@media (max-width:600px){ .news-grid{grid-template-columns:1fr;} }
.news-card{
  border:1px solid var(--line); border-radius:var(--radius-m); overflow:hidden; background:var(--white);
  transition:transform .18s ease, box-shadow .18s ease;
}
.news-card:hover{transform:translateY(-4px); box-shadow:var(--shadow-card);}
.news-media{aspect-ratio:16/10; overflow:hidden; background:var(--surface-alt);}
.news-media img{width:100%; height:100%; object-fit:cover;}
.news-body{padding:22px 20px;}
.news-date{font-size:.78rem; color:var(--slate-400); font-weight:600; margin-bottom:8px;}
.news-card h3{font-size:1.02rem; margin-bottom:.5em;}
.news-card p{font-size:.88rem; color:var(--slate-500);}
.news-cat{
  display:inline-block; margin-bottom:10px; font-size:.7rem; font-weight:800; text-transform:uppercase;
  letter-spacing:.05em; padding:4px 10px; border-radius:999px;
}

/* Gallery tiles reuse .news-card's border/hover but drop the text body —
   the real photos this is sourced from (mesaexpo.com/galeri.html) carry no
   captions, so most tiles are image-only; margin/padding collapse to zero
   when there's no <figcaption>. */
/* align-self:start stops CSS Grid's default row-stretch from inflating this
   tile to match a taller .news-card sharing its row (the same stretch-vs-
   aspect-ratio conflict documented on .fair-card/.marquee-item above, just
   solved here with align-self instead of a flex-column wrapper since this
   tile has no sibling content to protect an inner media box from). */
.gallery-tile{ margin:0; cursor:pointer; aspect-ratio:4/3; align-self:start; }
.gallery-tile img{ display:block; width:100%; height:100%; object-fit:cover; }
.gallery-tile figcaption{ padding:10px 14px; font-size:.82rem; color:var(--slate-500); }

.lightbox{
  display:none; position:fixed; inset:0; z-index:200; background:rgba(6,11,26,.92);
  align-items:center; justify-content:center; padding:40px;
}
.lightbox.open{ display:flex; }
.lightbox figure{ margin:0; max-width:min(1000px,90vw); max-height:90vh; text-align:center; }
.lightbox-img{ display:block; max-width:100%; max-height:80vh; border-radius:var(--radius-s); margin:0 auto; cursor:pointer; }
.lightbox-caption{ margin-top:14px; color:var(--white); font-size:.9rem; }
.lightbox-close{
  position:absolute; top:20px; right:28px; background:none; border:none; color:var(--white);
  font-size:2.2rem; line-height:1; cursor:pointer; padding:6px 10px;
}
.lightbox-close:hover{ color:var(--blue-500); }
.lightbox-nav{
  position:absolute; top:50%; transform:translateY(-50%); background:none; border:none; color:var(--white);
  font-size:3rem; line-height:1; cursor:pointer; padding:10px 16px; opacity:.85;
}
.lightbox-nav:hover{ color:var(--blue-500); opacity:1; }
.lightbox-prev{ left:6px; }
.lightbox-next{ right:6px; }
@media (max-width:600px){ .lightbox-nav{ font-size:2.1rem; padding:6px 10px; } }

/* Contact */
.contact-layout{display:grid; grid-template-columns:.9fr 1.1fr; gap:56px; align-items:start;}
@media (max-width:900px){ .contact-layout{grid-template-columns:1fr;} }
.contact-info-list{display:flex; flex-direction:column; gap:22px; margin-top:28px;}
.contact-info-row{display:flex; gap:16px; align-items:flex-start;}
.contact-info-row .icon-badge{margin:0; flex:none;}
.contact-info-row strong{display:block; font-size:.94rem; color:var(--navy-950); margin-bottom:2px;}
.contact-info-row span{display:block; font-size:.9rem; color:var(--slate-500);}
.contact-info-row a{color:inherit;}
.contact-info-row a:hover{color:var(--blue-600); text-decoration:underline;}

.contact-form{
  background:var(--surface-alt); border:1px solid var(--line); border-radius:var(--radius-l); padding:32px;
}

.contact-map-block{margin-top:56px;}
.contact-map{
  margin-top:20px; border:1px solid var(--line); border-radius:var(--radius-m); overflow:hidden;
  box-shadow:var(--shadow-card);
}
.contact-map iframe{display:block; width:100%;}
.form-grid{display:grid; grid-template-columns:1fr 1fr; gap:16px;}
@media (max-width:560px){ .form-grid{grid-template-columns:1fr;} }
.form-field{display:flex; flex-direction:column; gap:7px; margin-bottom:16px;}
.form-field.full{grid-column:1/-1;}
.form-field label{font-size:.82rem; font-weight:700; color:var(--slate-600);}
/* ::after (not a DOM child) so the asterisk survives i18n.js's label swaps —
   those overwrite textContent wholesale, which would silently delete a real
   child span the same way it already does with a literal <br> (see CLAUDE.md). */
.form-field label.required::after{content:" *"; color:var(--rose-600);}
.form-field input, .form-field textarea{
  border:1px solid var(--line); border-radius:9px; padding:12px 14px; background:var(--white);
  outline:none; color:var(--ink); font-size:.92rem; resize:vertical;
}
.form-field input:focus, .form-field textarea:focus{border-color:var(--blue-600);}
.form-success{
  display:none; align-items:center; gap:10px;
  background:var(--teal-100); color:var(--teal-600); border-radius:9px;
  padding:12px 14px; font-size:.88rem; font-weight:600; margin-bottom:16px;
}
.form-success.show{display:flex;}

/* Reveal animation */
.reveal{opacity:0; transform:translateY(18px); transition:opacity .6s ease, transform .6s ease;}
.reveal.in{opacity:1; transform:translateY(0);}

/* Site-wide floating WhatsApp button (present on every page, not just contact.html).
   .whatsapp-float-ping is an absolutely-positioned circle painted before the icon in
   the DOM so the icon stacks on top of it; it expands/fades on its own loop to read
   as a radar "ping" behind the gently bobbing button. */
.whatsapp-float{
  position:fixed; right:24px; bottom:24px; z-index:1000;
  width:58px; height:58px; border-radius:50%;
  display:flex; align-items:center; justify-content:center;
  background:#25d366; color:var(--white);
  box-shadow:0 10px 24px -8px rgba(37,211,102,.6), var(--shadow-card);
  animation:whatsapp-float-bounce 2.6s ease-in-out infinite;
}
.whatsapp-float:hover{animation-play-state:paused; filter:brightness(1.08);}
.whatsapp-float-ping{
  position:absolute; inset:0; border-radius:50%;
  background:#25d366; opacity:.55;
  animation:whatsapp-float-ping 2.2s cubic-bezier(0,0,.2,1) infinite;
}
@keyframes whatsapp-float-bounce{
  0%,100%{transform:translateY(0);}
  50%{transform:translateY(-6px);}
}
@keyframes whatsapp-float-ping{
  0%{transform:scale(1); opacity:.55;}
  100%{transform:scale(1.8); opacity:0;}
}
@media (prefers-reduced-motion: reduce){
  .whatsapp-float, .whatsapp-float-ping{animation:none;}
}
@media (max-width:560px){
  .whatsapp-float{right:16px; bottom:16px; width:52px; height:52px;}
}