/*
Theme Name: AIRGBC Official
Theme URI: https://airgbc.org/
Author: AIRGBC
Description: Responsive WordPress theme for All India Rahul Gandhi Brigade Congress. Editable political/NGO-style content, WhatsApp-connected forms and a mobile gallery workflow.
Version: 3.1.0
Text Domain: airgbc
*/

/* ============================================================
   0. TOKENS
   ============================================================ */
:root{
  --ink:#14181f;
  --muted:#5c6472;
  --muted-2:#8a91a0;
  --line:#e6e8ec;
  --paper:#ffffff;
  --soft:#f6f7f9;
  --soft-2:#eef1f4;
  --accent:#128807;
  --accent-dark:#0d6b05;
  --saffron:#ff9933;
  --saffron-dark:#e07f1c;
  --navy:#0a1d4d;
  --navy-2:#122a63;
  --navy-soft:#eef1fb;
  --danger:#c0392b;
  --radius-sm:6px;
  --radius:14px;
  --radius-lg:22px;
  --max:1220px;
  --shadow-sm:0 2px 10px rgba(10,20,60,.06);
  --shadow:0 14px 40px rgba(10,20,60,.10);
  --shadow-lg:0 24px 70px rgba(10,20,60,.16);
  --ease:cubic-bezier(.22,.9,.3,1);
  --header-h:84px;
}

/* ============================================================
   1. RESET & BASE
   ============================================================ */
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:'Inter',Arial,Helvetica,sans-serif;
  color:var(--ink);
  background:var(--paper);
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
h1,h2,h3,h4{
  font-family:'Poppins','Inter',Arial,sans-serif;
  line-height:1.18;
  margin:0 0 16px;
  letter-spacing:-.01em;
  color:var(--navy);
}
a{color:inherit;text-decoration:none}
img{max-width:100%;height:auto;display:block}
ul{list-style:none;margin:0;padding:0}
button{font-family:inherit}
.container{width:min(var(--max),calc(100% - 40px));margin:auto}
.screen-reader-text{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:absolute;left:-9999px;top:0;background:var(--navy);color:#fff;padding:12px 18px;z-index:9999;border-radius:0 0 8px 0}
.skip-link:focus{left:0}
::selection{background:var(--saffron);color:#111}

/* ============================================================
   2. UTILITIES / ANIMATION
   ============================================================ */
.eyebrow{font-size:12.5px;text-transform:uppercase;font-weight:700;letter-spacing:.14em;color:var(--saffron-dark);margin-bottom:12px;display:inline-flex;align-items:center;gap:8px}
.eyebrow::before{content:"";width:22px;height:2px;background:var(--saffron);display:inline-block}
.section{padding:88px 0}
.section--tight{padding:56px 0}
.section-head{display:flex;justify-content:space-between;align-items:flex-end;gap:20px;margin-bottom:38px}
.section-title{font-size:clamp(26px,3vw,36px);text-transform:uppercase}
.section-lead{color:var(--muted);max-width:680px;font-size:15.5px}

.reveal{opacity:0;transform:translateY(28px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.reveal.is-visible{opacity:1;transform:translateY(0)}
.reveal-stagger.is-visible > *{transition-delay:calc(var(--i,0) * 80ms)}
@media(prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}}

.button{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:14px 24px;border:1.5px solid var(--ink);border-radius:999px;
  font-size:12.5px;font-weight:700;text-transform:uppercase;letter-spacing:.04em;
  cursor:pointer;transition:transform .25s var(--ease),box-shadow .25s var(--ease),background .25s var(--ease),color .25s var(--ease),border-color .25s var(--ease);
  background:transparent;color:var(--ink);white-space:nowrap;
}
.button:hover{transform:translateY(-2px);box-shadow:var(--shadow-sm)}
.button:active{transform:translateY(0)}
.button-dark{background:var(--navy);color:#fff;border-color:var(--navy)}
.button-dark:hover{background:var(--navy-2);box-shadow:0 10px 26px rgba(10,29,77,.28)}
.button-green{background:var(--accent);color:#fff;border-color:var(--accent)}
.button-green:hover{background:var(--accent-dark);box-shadow:0 10px 26px rgba(18,136,7,.28)}
.button-saffron{background:var(--saffron);color:#231600;border-color:var(--saffron)}
.button-saffron:hover{background:var(--saffron-dark);box-shadow:0 10px 26px rgba(255,153,51,.32)}
.button-outline{background:rgba(255,255,255,.08);color:#fff;border-color:rgba(255,255,255,.75);backdrop-filter:blur(2px)}
.button-outline:hover{background:#fff;color:var(--navy);border-color:#fff}
.button-ghost{border-color:var(--line);color:var(--ink)}
.button-ghost:hover{border-color:var(--navy);color:var(--navy)}
.button-sm{padding:10px 16px;font-size:11.5px}
.button svg{width:16px;height:16px}

/* ============================================================
   3. TOPBAR + HEADER
   ============================================================ */
.topbar{font-size:12.5px;background:linear-gradient(90deg,var(--saffron) 0 33.33%,#fff 33.33% 66.66%,var(--accent) 66.66%);padding:0}
.topbar .container{background:rgba(255,255,255,.92);padding:8px 20px;display:flex;justify-content:space-between;gap:20px;align-items:center}
.topbar .tagline{color:var(--navy);font-weight:600}
.socials{display:flex;gap:10px;align-items:center}
.socials a{display:inline-flex;align-items:center;justify-content:center;width:26px;height:26px;border-radius:50%;background:var(--navy);color:#fff;font-weight:700;font-size:11px;text-decoration:none;transition:background .2s var(--ease),transform .2s var(--ease)}
.socials a:hover{background:var(--saffron-dark);transform:translateY(-2px)}

.site-header{background:rgba(255,255,255,.92);backdrop-filter:saturate(180%) blur(14px);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:100;transition:box-shadow .3s var(--ease),padding .3s var(--ease)}
.site-header.is-scrolled{box-shadow:0 8px 24px rgba(10,20,60,.08)}
.header-inner{min-height:var(--header-h);display:flex;align-items:center;gap:26px}
.brand{display:flex;align-items:center;gap:14px;min-width:0}
.brand-mark{width:56px;height:56px;flex:0 0 auto;border-radius:50%;display:grid;place-items:center;font-size:10px;background:linear-gradient(135deg,var(--saffron),#fff 50%,var(--accent));box-shadow:var(--shadow-sm);overflow:hidden;padding:2px}
.brand-mark img{width:100%;height:100%;object-fit:contain;border-radius:50%;background:#fff}
.brand-title{font-family:'Poppins',sans-serif;font-weight:800;font-size:22px;line-height:1;color:var(--navy);display:block}
.brand-sub{font-size:9px;line-height:1.35;margin-top:5px;max-width:190px;display:block;color:var(--muted);font-weight:600;letter-spacing:.02em}

.main-nav{margin-left:auto;display:flex;align-items:center;gap:28px;font-size:12.5px;font-weight:700}
.main-nav ul{display:flex;align-items:center;gap:28px}
.main-nav a{position:relative;padding-bottom:6px;text-transform:uppercase;letter-spacing:.02em;color:var(--ink)}
.main-nav a::after{content:"";position:absolute;left:0;right:100%;bottom:0;height:2px;background:var(--saffron);transition:right .28s var(--ease)}
.main-nav a:hover::after,.main-nav .current-menu-item>a::after,.main-nav .current_page_item>a::after{right:0}
.main-nav a:hover,.main-nav .current-menu-item>a{color:var(--navy)}

.header-actions{display:flex;align-items:center;gap:12px;margin-left:12px}
.nav-toggle{display:none;flex-direction:column;justify-content:center;gap:5px;width:44px;height:44px;border:1px solid var(--line);border-radius:10px;background:#fff;cursor:pointer}
.nav-toggle span{width:20px;height:2px;background:var(--navy);margin:0 auto;transition:transform .3s var(--ease),opacity .3s var(--ease)}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ============================================================
   4. HERO
   ============================================================ */
.hero{position:relative;overflow:hidden;background:#0a1330;min-height:600px}
.hero-slides{position:relative;min-height:600px}
.hero-slide{position:absolute;inset:0;opacity:0;visibility:hidden;transition:opacity .9s var(--ease)}
.hero-slide.is-active{opacity:1;visibility:visible;position:relative}
.hero-backdrop{position:absolute;inset:0;background:#132a63 center/cover no-repeat;transform:scale(1.04);transition:transform 8s linear}
.hero-slide.is-active .hero-backdrop{transform:scale(1)}
.hero-backdrop:not([style*="background-image"]){background:radial-gradient(circle at 20% 20%,#173a7a,transparent 55%),linear-gradient(135deg,var(--navy),#0d1c46 55%,var(--accent-dark))}
.hero-overlay{position:absolute;inset:0;background:linear-gradient(100deg,rgba(6,14,42,.94) 0%,rgba(8,18,50,.82) 34%,rgba(8,18,50,.42) 66%,rgba(8,18,50,.28) 100%)}
.hero-content{position:relative;z-index:2;min-height:600px;display:flex;align-items:center}
.hero-copy{max-width:720px;padding:70px 0;color:#fff}
.hero .eyebrow{color:var(--saffron)}
.hero h1{font-size:clamp(32px,5vw,58px);text-transform:uppercase;letter-spacing:-.02em;color:#fff}
.hero p{color:rgba(255,255,255,.88);max-width:600px;font-size:17px}
.hero-actions{display:flex;gap:12px;margin-top:30px;flex-wrap:wrap}
.hero-controls{position:absolute;z-index:4;left:50%;bottom:26px;transform:translateX(-50%);display:flex;align-items:center;justify-content:center;gap:18px}
.hero-controls button{appearance:none;border:0;cursor:pointer}
.hero-prev,.hero-next{width:42px;height:42px;border-radius:50%;background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.4)!important;color:#fff;font-size:22px;line-height:1;transition:background .2s var(--ease)}
.hero-prev:hover,.hero-next:hover{background:rgba(255,255,255,.28)}
.hero-dots{display:flex;gap:8px}
.hero-dot{width:9px;height:9px;border-radius:50%;background:rgba(255,255,255,.4);padding:0;transition:transform .2s var(--ease),background .2s var(--ease)}
.hero-dot.is-active{background:var(--saffron);transform:scale(1.35)}
.hero-scroll-cue{position:absolute;right:26px;bottom:30px;z-index:4;color:rgba(255,255,255,.7);font-size:10px;text-transform:uppercase;letter-spacing:.16em;writing-mode:vertical-rl;display:flex;align-items:center;gap:10px}
.hero-scroll-cue::after{content:"";width:1px;height:38px;background:rgba(255,255,255,.5)}

/* ============================================================
   5. PILLARS
   ============================================================ */
.pillars{background:var(--navy);color:#fff;position:relative;z-index:3}
.pillars-grid{display:grid;grid-template-columns:repeat(4,1fr)}
.pillar{padding:34px 26px;border-right:1px solid rgba(255,255,255,.12);transition:background .25s var(--ease)}
.pillar:hover{background:rgba(255,255,255,.05)}
.pillar:last-child{border-right:0}
.pillar-icon{width:44px;height:44px;border-radius:12px;background:linear-gradient(135deg,var(--saffron),var(--accent));display:grid;place-items:center;font-size:19px;margin-bottom:14px;color:#111}
.pillar h3{font-size:13px;text-transform:uppercase;margin:0 0 8px;color:#fff;letter-spacing:.03em}
.pillar p{font-size:12.5px;color:rgba(255,255,255,.68);margin:0}

/* ============================================================
   6. ABOUT
   ============================================================ */
.about-grid{display:grid;grid-template-columns:1fr 1.2fr;gap:60px;align-items:center}
.placeholder,.media-frame{background:var(--soft-2);min-height:300px;border:1px dashed #c9cedb;border-radius:var(--radius-lg);display:grid;place-items:center;color:var(--muted-2);font-size:13px;font-weight:600;position:relative;overflow:hidden}
.media-frame{box-shadow:var(--shadow)}
.media-frame img{width:100%;height:100%;object-fit:cover;border-radius:var(--radius-lg)}
.about-copy p{color:var(--muted);font-size:15.5px;white-space:pre-line}

/* ============================================================
   7. CARDS: leaders / news / archive
   ============================================================ */
.leaders-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.card{border:1px solid var(--line);background:#fff;border-radius:var(--radius);overflow:hidden;transition:transform .3s var(--ease),box-shadow .3s var(--ease)}
.card:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.card-image{aspect-ratio:4/3;background:var(--soft-2);overflow:hidden}
.card-image img{width:100%;height:100%;object-fit:cover;transition:transform .5s var(--ease)}
.card:hover .card-image img{transform:scale(1.06)}
.card-body{padding:20px}
.card h3{font-size:16px;margin-bottom:4px}
.card small{color:var(--muted);font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:.03em}
.card-links{display:flex;gap:10px;margin-top:14px;font-size:12px;font-weight:700}

/* WORK */
.work-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:26px}
.work-card{text-align:center;padding:6px}
.work-image{aspect-ratio:1.5;background:var(--soft-2);margin-bottom:16px;overflow:hidden;border-radius:var(--radius)}
.work-image img{width:100%;height:100%;object-fit:cover;transition:transform .5s var(--ease)}
.work-card:hover .work-image img{transform:scale(1.07)}
.work-card h3{font-size:13px;text-transform:uppercase;letter-spacing:.02em}
.work-card p{font-size:12.5px;color:var(--muted)}

/* NEWS / EVENTS */
.news-events{display:grid;grid-template-columns:1.6fr 1fr;gap:40px}
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.news-card .card-image{aspect-ratio:1.5}
.news-card h3{font-size:14.5px;margin:14px 16px 6px}
.news-card p{font-size:12.5px;color:var(--muted);margin:0 16px 16px}
.event-list{border:1px solid var(--line);background:#fff;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-sm)}
.event-row{display:grid;grid-template-columns:62px 1fr 20px;gap:16px;padding:18px;border-bottom:1px solid var(--line);align-items:center;transition:background .2s var(--ease)}
.event-row:hover{background:var(--soft)}
.event-row:last-child{border:0}
.event-date{border-radius:10px;background:var(--navy-soft);color:var(--navy);text-align:center;padding:8px 4px;font-weight:800;line-height:1.15}
.event-date strong{display:block;font-size:18px}
.event-date span{font-size:9px;text-transform:uppercase}
.event-row h3{font-size:13.5px;margin:0}
.event-row p{font-size:11.5px;color:var(--muted);margin:4px 0 0}
.event-row span{color:var(--saffron-dark);font-weight:800}

/* GALLERY */
.gallery-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:12px}
.gallery-item{aspect-ratio:1;background:var(--soft-2);overflow:hidden;border-radius:10px;position:relative}
.gallery-item img{width:100%;height:100%;object-fit:cover;transition:transform .35s var(--ease)}
.gallery-item:hover img{transform:scale(1.08)}
.gallery-item::after{content:"⤢";position:absolute;top:8px;right:8px;width:26px;height:26px;border-radius:50%;background:rgba(0,0,0,.45);color:#fff;display:grid;place-items:center;font-size:13px;opacity:0;transition:opacity .25s var(--ease)}
.gallery-item:hover::after{opacity:1}

/* CTA */
.cta{background:linear-gradient(120deg,var(--navy),#132a63 55%,var(--accent-dark));padding:52px 0;position:relative;overflow:hidden;color:#fff}
.cta::before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 85% 20%,rgba(255,153,51,.28),transparent 55%)}
.cta-inner{position:relative;display:flex;justify-content:space-between;align-items:center;gap:30px;flex-wrap:wrap}
.cta h2{font-size:24px;margin:0;color:#fff;text-transform:uppercase}
.cta p{margin:8px 0 0;color:rgba(255,255,255,.78);font-size:14px}
.cta-actions{display:flex;gap:12px;white-space:nowrap;flex-wrap:wrap}

/* ============================================================
   8. FOOTER
   ============================================================ */
.site-footer{border-top:5px solid transparent;border-image:linear-gradient(90deg,var(--saffron) 0 33.33%,#fff 33.33% 66.66%,var(--accent) 66.66%) 1;background:#0c1120;color:#c9cfdb;padding:60px 0 0}
.footer-grid{display:grid;grid-template-columns:1.4fr .9fr .9fr 1fr 1.1fr;gap:32px}
.site-footer h3{font-size:12.5px;text-transform:uppercase;color:#fff;letter-spacing:.05em;margin-bottom:16px}
.site-footer p,.site-footer li,.site-footer input{font-size:12.5px;color:#a7aec0}
.site-footer ul{padding:0;margin:0;list-style:none}
.site-footer li{margin:9px 0}
.site-footer li a{transition:color .2s var(--ease);padding-bottom:1px;border-bottom:1px solid transparent}
.site-footer li a:hover{color:#fff;border-color:var(--saffron)}
.footer-brand .brand-title{color:#fff}
.footer-brand .brand-sub{color:#8891a5}
.footer-brand p{margin:16px 0 0;line-height:1.7}
.footer-socials{margin-top:18px}
.footer-socials a{background:rgba(255,255,255,.08)}
.footer-socials a:hover{background:var(--saffron)}
.site-footer a[href^="tel:"],.site-footer a[href^="mailto:"]{text-decoration:none;color:#dfe3ec;font-weight:600}
.footer-newsletter form{display:flex;gap:8px;margin-top:14px}
.footer-newsletter input[type="text"],.footer-newsletter input[type="email"]{flex:1;padding:12px 14px;border-radius:8px;border:1px solid rgba(255,255,255,.16);background:rgba(255,255,255,.06);color:#fff}
.footer-newsletter input::placeholder{color:#7d8497}
.footer-newsletter button{border-radius:8px;padding:0 16px;border:0;background:var(--accent);color:#fff;font-weight:700;cursor:pointer;transition:background .2s var(--ease)}
.footer-newsletter button:hover{background:var(--accent-dark)}
.footer-bottom{border-top:1px solid rgba(255,255,255,.09);margin-top:40px;padding:18px 0;font-size:11px;color:#7d8497;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px}
.footer-bottom a:hover{color:#fff}

/* ============================================================
   9. FORMS
   ============================================================ */
.form-field{margin-bottom:16px}
.form-field label{display:block;font-size:12px;font-weight:700;margin-bottom:7px;color:var(--navy)}
.form-field input,.form-field textarea,.form-field select{width:100%;padding:13px 14px;border:1.5px solid var(--line);border-radius:10px;background:#fff;font:inherit;transition:border-color .2s var(--ease),box-shadow .2s var(--ease)}
.form-field input:focus,.form-field textarea:focus,.form-field select:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 4px rgba(18,136,7,.12)}
.form-field textarea{min-height:130px;resize:vertical}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form-note{font-size:11.5px;color:var(--muted-2);margin-top:12px}
.airgbc-form-card{max-width:760px;background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:34px;box-shadow:var(--shadow)}
.airgbc-form-card h2{margin-top:0}
.airgbc-form-card .button{margin-top:6px;width:100%}
.form-status{margin-top:12px;font-size:13px;font-weight:600;display:none}
.form-status.is-visible{display:block}
.form-status.is-success{color:var(--accent-dark)}
.form-status.is-error{color:var(--danger)}

/* ============================================================
   10. INNER PAGES (shared design system, moved out of inline <style>)
   ============================================================ */
.airgbc-page{max-width:var(--max);margin:0 auto;padding:56px 20px 90px;color:var(--ink)}
.airgbc-hero{padding:64px 40px;margin-bottom:44px;border-radius:var(--radius-lg);background:linear-gradient(120deg,var(--navy) 0%,#132a63 55%,var(--accent-dark) 130%);box-shadow:var(--shadow-lg);position:relative;overflow:hidden;color:#fff}
.airgbc-hero::before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 88% 12%,rgba(255,153,51,.35),transparent 55%)}
.airgbc-hero *{position:relative}
.airgbc-hero .eyebrow{color:var(--saffron)}
.airgbc-hero h1{margin:0 0 12px;font-size:clamp(30px,4.6vw,52px);line-height:1.06;color:#fff;text-transform:uppercase}
.airgbc-hero p{font-size:17px;max-width:760px;margin:0;color:rgba(255,255,255,.88)}
.airgbc-section{margin:46px 0}
.airgbc-content{font-size:16.5px;line-height:1.85;white-space:pre-line;color:var(--muted)}
.airgbc-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:24px}
.airgbc-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-sm);transition:transform .3s var(--ease),box-shadow .3s var(--ease)}
.airgbc-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.airgbc-card img,.airgbc-placeholder{width:100%;height:240px;object-fit:cover;display:flex;align-items:center;justify-content:center}
.airgbc-placeholder{background:var(--soft-2);color:var(--muted-2);font-weight:700}
.airgbc-card-body{padding:22px}
.airgbc-card h2,.airgbc-card h3{margin:0 0 8px}
.airgbc-note{padding:20px 22px;border-left:4px solid var(--saffron);background:var(--soft);border-radius:10px;line-height:1.8}
.airgbc-gallery{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.airgbc-gallery a{display:block;aspect-ratio:1;background:var(--soft-2);overflow:hidden;border-radius:12px;position:relative}
.airgbc-gallery img{width:100%;height:100%;object-fit:cover;transition:transform .35s var(--ease)}
.airgbc-gallery a:hover img{transform:scale(1.07)}
.airgbc-date{font-weight:700;color:var(--navy)}
.airgbc-actions{margin-top:20px}
@media(max-width:650px){
  .airgbc-page{padding:36px 15px 60px}
  .airgbc-hero{padding:38px 24px}
  .airgbc-gallery{grid-template-columns:repeat(2,1fr)}
}

/* ============================================================
   11. POST / ARCHIVE
   ============================================================ */
.post-content{max-width:820px}
.post-content p,.post-content li{color:var(--muted);font-size:16px;line-height:1.8}
.archive-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.pagination{margin-top:40px}
.post-thumb{border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow);margin:20px 0 30px}
.post-thumb img{width:100%;max-height:480px;object-fit:cover}
.nav-links{display:flex;justify-content:space-between;gap:12px;margin-top:44px;font-size:12.5px;font-weight:700;text-transform:uppercase}
.nav-links a{padding:12px 20px;border:1.5px solid var(--line);border-radius:999px;transition:border-color .2s var(--ease),color .2s var(--ease)}
.nav-links a:hover{border-color:var(--navy);color:var(--navy)}
@media(max-width:800px){.archive-grid{grid-template-columns:1fr 1fr}}
@media(max-width:600px){.archive-grid{grid-template-columns:1fr}}

/* ============================================================
   12. FLOATING UI: WhatsApp bubble + back to top
   ============================================================ */
.airgbc-float-stack{position:fixed;right:22px;bottom:22px;z-index:200;display:flex;flex-direction:column;align-items:flex-end;gap:12px}
.wa-float{display:flex;align-items:center;gap:10px;background:#22c35e;color:#fff;padding:14px 18px;border-radius:999px;box-shadow:0 12px 30px rgba(34,195,94,.4);font-weight:700;font-size:13px;transition:transform .25s var(--ease),box-shadow .25s var(--ease)}
.wa-float:hover{transform:translateY(-3px) scale(1.03);box-shadow:0 16px 36px rgba(34,195,94,.5)}
.wa-float svg{width:22px;height:22px;flex:0 0 auto}
.wa-float span{white-space:nowrap}
.back-to-top{width:44px;height:44px;border-radius:50%;background:var(--navy);color:#fff;display:grid;place-items:center;font-size:18px;box-shadow:var(--shadow);opacity:0;visibility:hidden;transform:translateY(10px);transition:opacity .3s var(--ease),transform .3s var(--ease),visibility .3s;cursor:pointer;border:0}
.back-to-top.is-visible{opacity:1;visibility:visible;transform:translateY(0)}

/* ============================================================
   13. RESPONSIVE
   ============================================================ */
@media(max-width:950px){
  .main-nav{position:fixed;inset:0 0 0 auto;width:min(340px,86vw);height:100vh;background:#fff;flex-direction:column;align-items:flex-start;padding:100px 28px 30px;box-shadow:-20px 0 50px rgba(0,0,0,.18);transform:translateX(100%);transition:transform .35s var(--ease);overflow-y:auto}
  .main-nav.is-open{transform:translateX(0)}
  .main-nav ul{flex-direction:column;align-items:flex-start;gap:6px;width:100%}
  .main-nav ul li{width:100%}
  .main-nav ul a{display:block;padding:14px 4px;border-bottom:1px solid var(--line);width:100%}
  .main-nav ul a::after{display:none}
  .main-nav .button{margin-top:18px}
  .nav-toggle{display:flex}
  .nav-scrim{position:fixed;inset:0;background:rgba(8,12,26,.5);opacity:0;visibility:hidden;transition:opacity .3s var(--ease),visibility .3s;z-index:90}
  .nav-scrim.is-open{opacity:1;visibility:visible}
  .header-inner{justify-content:space-between}
  .hero-copy{padding:70px 20px}
  .hero,.hero-slides,.hero-content{min-height:520px}
  .pillars-grid{grid-template-columns:1fr 1fr}
  .pillar:nth-child(2){border-right:0}
  .about-grid,.news-events{grid-template-columns:1fr}
  .leaders-grid,.archive-grid{grid-template-columns:1fr 1fr}
  .work-grid{grid-template-columns:1fr 1fr}
  .gallery-grid{grid-template-columns:repeat(3,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
  .cta-inner{align-items:flex-start;flex-direction:column}
}
@media(max-width:600px){
  .container{width:min(var(--max),calc(100% - 28px))}
  .topbar .tagline{font-size:11px}
  .topbar .container{font-size:10px;padding:7px 14px}
  .brand-mark{width:46px;height:46px}
  .brand-title{font-size:18px}
  .brand-sub{display:none}
  .pillars-grid,.leaders-grid,.work-grid,.news-grid,.footer-grid,.form-grid,.archive-grid{grid-template-columns:1fr}
  .pillar{border-right:0;border-bottom:1px solid rgba(255,255,255,.1)}
  .section{padding:56px 0}
  .section--tight{padding:40px 0}
  .section-head{display:block}
  .section-head .button{margin-top:16px}
  .gallery-grid{grid-template-columns:repeat(2,1fr)}
  .footer-bottom{display:block}
  .footer-bottom span{display:block;margin-top:6px}
  .hero h1{font-size:30px}
  .hero,.hero-slides,.hero-content{min-height:560px}
  .hero-copy{padding-bottom:80px}
  .wa-float span{display:none}
  .wa-float{padding:14px;border-radius:50%}
  .airgbc-float-stack{right:16px;bottom:16px}
}