/* ═══════════════════════════════════════════════════════
   AISkream Productions — Styles
   ═══════════════════════════════════════════════════════ */

:root {
  --orange: #FB5204;
  --cream: #FAEDDA;
  --black: #000000;
  --dark: #080808;
  --gray: #0f0f0f;
  --border: rgba(250,237,218,0.1);
  --muted: rgba(250,237,218,0.45);
}
* { margin:0; padding:0; box-sizing:border-box; }
html { scroll-behavior:smooth; }
body { background:var(--black); color:var(--cream); font-family:'Inter',sans-serif; overflow-x:hidden; }

/* ─── ORBS ─── */
.orb-wrap { position:fixed; inset:0; pointer-events:none; z-index:0; overflow:hidden; }
.orb {
  position:absolute; border-radius:50%; filter:blur(120px); opacity:0.18;
  animation: orbFloat 20s ease-in-out infinite;
}
.orb-1 { width:700px; height:700px; background:radial-gradient(circle, #FB5204 0%, transparent 70%); top:-200px; right:-150px; animation-delay:0s; animation-duration:22s; }
.orb-2 { width:500px; height:500px; background:radial-gradient(circle, #FAEDDA 0%, transparent 70%); bottom:-100px; left:-100px; animation-delay:-8s; animation-duration:18s; }
.orb-3 { width:400px; height:400px; background:radial-gradient(circle, #FB5204 0%, transparent 70%); top:50%; left:50%; animation-delay:-4s; animation-duration:25s; opacity:0.08; }
@keyframes orbFloat {
  0%,100% { transform:translate(0,0) scale(1); }
  33% { transform:translate(60px,-80px) scale(1.1); }
  66% { transform:translate(-40px,50px) scale(0.95); }
}

/* ─── NAV ─── */
nav {
  position:fixed; top:0; left:0; right:0; z-index:100;
  display:flex; justify-content:space-between; align-items:center;
  padding:12px 48px;
  background:rgba(0,0,0,0.7);
  backdrop-filter:blur(20px);
  border-bottom:1px solid var(--border);
  transition:background 0.3s;
}
.nav-logo { display:flex; align-items:center; }
.nav-logo img { height:80px; width:auto; display:block; margin:-20px 0; }
nav ul { list-style:none; display:flex; gap:40px; }
nav ul a { color:var(--cream); text-decoration:none; font-size:13px; opacity:0.6; transition:opacity 0.2s; letter-spacing:0.3px; }
nav ul a:hover { opacity:1; }
.nav-cta { color:var(--orange) !important; opacity:1 !important; font-weight:500; }

/* ─── LANG SWITCH ─── */
.lang-switch { display:flex; gap:2px; border:1px solid var(--border); overflow:hidden; }
.lang-btn { background:transparent; border:none; color:rgba(250,237,218,0.4); font-family:'Montserrat',sans-serif; font-weight:700; font-size:11px; letter-spacing:1px; padding:8px 12px; cursor:pointer; transition:all 0.2s; }
.lang-btn.active { background:var(--orange); color:#000; }
.lang-btn:hover:not(.active) { color:var(--cream); }

/* ─── NAV SOCIAL ICONS ─── */
.nav-social { display:flex; gap:12px; align-items:center; }
.nav-social a { display:flex; align-items:center; justify-content:center; }
.nav-social svg { width:18px; height:18px; stroke:var(--cream); fill:none; stroke-width:1.5; opacity:0.5; transition:opacity 0.2s, stroke 0.2s; }
.nav-social a:hover svg { opacity:1; stroke:var(--orange); }

/* ─── HAMBURGER ─── */
.nav-hamburger {
  display:none; background:none; border:none; cursor:pointer;
  flex-direction:column; gap:5px; padding:8px;
}
.nav-hamburger span {
  display:block; width:24px; height:2px; background:var(--cream);
  transition:all 0.3s;
}
.nav-hamburger.active span:nth-child(1) { transform:rotate(45deg) translate(5px,5px); }
.nav-hamburger.active span:nth-child(2) { opacity:0; }
.nav-hamburger.active span:nth-child(3) { transform:rotate(-45deg) translate(5px,-5px); }

/* ─── MOBILE NAV OVERLAY ─── */
.nav-mobile {
  position:fixed; inset:0; z-index:99;
  background:rgba(0,0,0,0.95); backdrop-filter:blur(20px);
  display:flex; flex-direction:column; justify-content:center; align-items:center; gap:32px;
  opacity:0; pointer-events:none; transition:opacity 0.3s;
}
.nav-mobile.active { opacity:1; pointer-events:all; }
.nav-mobile a {
  color:var(--cream); text-decoration:none; font-family:'Montserrat',sans-serif;
  font-weight:700; font-size:24px; letter-spacing:1px; transition:color 0.2s;
}
.nav-mobile a:hover { color:var(--orange); }
.nav-mobile .lang-switch-mobile { display:flex; gap:2px; border:1px solid var(--border); margin-top:16px; }
.nav-mobile .lang-switch-mobile button { background:transparent; border:none; color:rgba(250,237,218,0.4); font-family:'Montserrat',sans-serif; font-weight:700; font-size:14px; padding:10px 16px; cursor:pointer; }
.nav-mobile .lang-switch-mobile button.active { background:var(--orange); color:#000; }

/* ─── HERO ─── */
.hero {
  min-height:100vh; display:flex; flex-direction:column; justify-content:center;
  padding:140px 48px 100px; position:relative; z-index:1;
}
.hero-eyebrow {
  font-size:11px; font-weight:500; letter-spacing:5px; text-transform:uppercase;
  color:var(--orange); margin-bottom:32px;
  opacity:0; animation:fadeUp 0.8s 0.2s forwards;
}
.hero h1 {
  font-family:'Montserrat',sans-serif; font-weight:900;
  font-size:clamp(56px,8vw,120px); line-height:0.95; letter-spacing:-4px;
  color:var(--cream); max-width:900px;
  opacity:0; animation:fadeUp 0.9s 0.4s forwards;
}
.hero h1 em { color:var(--orange); font-style:normal; }
.hero-sub {
  margin-top:36px; font-size:17px; line-height:1.7; color:var(--muted);
  max-width:480px; font-weight:300;
  opacity:0; animation:fadeUp 0.9s 0.6s forwards;
}
.hero-ctas { display:flex; gap:16px; margin-top:52px; flex-wrap:wrap; opacity:0; animation:fadeUp 0.9s 0.8s forwards; }
@keyframes fadeUp { from { opacity:0; transform:translateY(30px); } to { opacity:1; transform:translateY(0); } }

.btn-primary {
  background:var(--orange); color:#000; padding:16px 36px;
  font-family:'Montserrat',sans-serif; font-weight:700; font-size:12px; letter-spacing:2px;
  text-transform:uppercase; border:none; cursor:pointer; text-decoration:none;
  transition:transform 0.2s, background 0.2s; display:inline-block;
}
.btn-primary:hover { background:#ff6b2b; transform:translateY(-2px); }
.btn-outline {
  background:transparent; color:var(--cream); padding:16px 36px;
  font-family:'Montserrat',sans-serif; font-weight:700; font-size:12px; letter-spacing:2px;
  text-transform:uppercase; border:1px solid rgba(250,237,218,0.25); cursor:pointer; text-decoration:none;
  transition:border-color 0.2s, transform 0.2s; display:inline-block;
}
.btn-outline:hover { border-color:var(--cream); transform:translateY(-2px); }

.scroll-hint {
  position:absolute; bottom:48px; left:48px;
  display:flex; align-items:center; gap:14px;
  font-size:10px; letter-spacing:4px; text-transform:uppercase; color:rgba(250,237,218,0.25);
  animation:fadeUp 1s 1.2s forwards; opacity:0;
}
.scroll-line { width:48px; height:1px; background:var(--orange); }

/* ─── TICKER ─── */
.ticker-wrap { padding:16px 0; overflow:hidden; border-top:1px solid var(--border); border-bottom:1px solid var(--border); position:relative; z-index:1; }
.ticker-track { display:flex; gap:56px; animation:ticker 30s linear infinite; white-space:nowrap; }
.ticker-track span { font-family:'Montserrat',sans-serif; font-weight:700; font-size:11px; letter-spacing:4px; text-transform:uppercase; color:rgba(250,237,218,0.2); flex-shrink:0; }
.ticker-track span.dot { color:var(--orange); }
@keyframes ticker { from { transform:translateX(0); } to { transform:translateX(-50%); } }

/* ─── SECTIONS ─── */
section { padding:120px 48px; position:relative; z-index:1; }
.s-label { font-size:10px; font-weight:600; letter-spacing:5px; text-transform:uppercase; color:var(--orange); margin-bottom:20px; }
.s-title { font-family:'Montserrat',sans-serif; font-weight:900; font-size:clamp(36px,4.5vw,68px); letter-spacing:-2px; color:var(--cream); line-height:1.0; }
.s-sub { margin-top:16px; font-size:16px; color:var(--muted); font-weight:300; max-width:480px; line-height:1.7; }
.divider { height:1px; background:var(--border); margin:0 48px; }

/* ─── SCROLL REVEAL ─── */
.reveal { opacity:0; transform:translateY(40px); transition:opacity 0.8s ease, transform 0.8s ease; }
.reveal.visible { opacity:1; transform:translateY(0); }

/* ─── WORK GRID ─── */
.work-grid { display:grid; grid-template-columns:repeat(4,1fr); gap:3px; margin-top:60px; }
.work-card {
  position:relative; aspect-ratio:9/16; overflow:hidden; cursor:pointer;
  background:var(--gray);
}
.work-card-inner {
  position:absolute; inset:0; transition:transform 0.6s cubic-bezier(0.25,0.46,0.45,0.94);
}
.work-card:hover .work-card-inner { transform:scale(1.04); }

/* ─── VIDEO LIGHTBOX ─── */
.video-lightbox {
  position:fixed; inset:0; z-index:200;
  background:rgba(0,0,0,0.92);
  display:flex; align-items:center; justify-content:center;
  opacity:0; pointer-events:none;
  transition:opacity 0.3s ease;
  padding:40px;
}
.video-lightbox.active { opacity:1; pointer-events:all; }
.video-lightbox video {
  max-width:90vw; max-height:85vh;
  width:auto; height:auto;
  border:1px solid var(--border);
  background:#000;
}
.video-lightbox-close {
  position:absolute; top:24px; right:32px;
  background:none; border:none; color:var(--cream);
  font-size:32px; cursor:pointer; opacity:0.6;
  transition:opacity 0.2s;
}
.video-lightbox-close:hover { opacity:1; }
.work-video {
  width:100%; height:100%; object-fit:cover;
  display:block; background:var(--gray);
}
.work-label {
  position:absolute; inset:0; display:flex; flex-direction:column; justify-content:flex-end;
  padding:24px; background:linear-gradient(to top,rgba(0,0,0,0.85) 0%,transparent 50%);
  opacity:0; transition:opacity 0.4s;
}
.work-card:hover .work-label { opacity:1; }
.work-client { font-size:10px; color:var(--orange); letter-spacing:3px; text-transform:uppercase; margin-bottom:6px; }
.work-title-card { font-family:'Montserrat',sans-serif; font-weight:700; font-size:16px; color:var(--cream); }

/* ─── SERVICES ─── */
.services-grid { display:grid; grid-template-columns:repeat(3,1fr); border:1px solid var(--border); margin-top:60px; }
.service-card { padding:48px 40px; border-right:1px solid var(--border); transition:background 0.3s; }
.service-card:last-child { border-right:none; }
.service-card:hover { background:rgba(251,82,4,0.03); }
.service-num { font-family:'Montserrat',sans-serif; font-weight:900; font-size:10px; color:var(--orange); letter-spacing:4px; margin-bottom:24px; }
.service-title { font-family:'Montserrat',sans-serif; font-weight:700; font-size:19px; color:var(--cream); margin-bottom:16px; line-height:1.2; }
.service-desc { font-size:14px; line-height:1.8; color:var(--muted); font-weight:300; }

/* ─── STATS ─── */
.stats-band { background:var(--dark); border-top:1px solid var(--border); border-bottom:1px solid var(--border); padding:0 48px; }
.stats-grid { display:grid; grid-template-columns:repeat(4,1fr); }
.stat { padding:64px 40px; border-right:1px solid var(--border); }
.stat:last-child { border-right:none; }
.stat-n { font-family:'Montserrat',sans-serif; font-weight:900; font-size:clamp(48px,5vw,80px); color:var(--orange); letter-spacing:-3px; line-height:1; }
.stat-unit { font-size:32px; color:rgba(251,82,4,0.5); }
.stat-l { font-size:12px; color:rgba(250,237,218,0.4); margin-top:12px; letter-spacing:2px; text-transform:uppercase; }

/* ─── TOOLS ─── */
.tools-split { display:grid; grid-template-columns:1fr 1fr; gap:80px; align-items:start; }
.tools-flex { display:flex; flex-wrap:wrap; gap:10px; margin-top:48px; }
.tool { padding:10px 18px; border:1px solid var(--border); font-size:12px; color:rgba(250,237,218,0.5); letter-spacing:0.5px; transition:all 0.2s; cursor:default; }
.tool:hover { border-color:var(--orange); color:var(--cream); }
.tool.feat { border-color:rgba(251,82,4,0.4); color:rgba(251,82,4,0.8); }

/* ─── LAB ─── */
.lab-bg { background:var(--dark); }
.lab-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:3px; margin-top:60px; }
.lab-card { background:var(--gray); padding:40px 36px; transition:background 0.3s; }
.lab-card:hover { background:#141414; }
.lab-tag { display:inline-block; padding:4px 12px; border:1px solid rgba(251,82,4,0.3); background:rgba(251,82,4,0.06); font-size:10px; color:var(--orange); letter-spacing:3px; text-transform:uppercase; margin-bottom:20px; }
.lab-title { font-family:'Montserrat',sans-serif; font-weight:700; font-size:18px; color:var(--cream); margin-bottom:12px; line-height:1.2; }
.lab-desc { font-size:13px; line-height:1.8; color:rgba(250,237,218,0.4); font-weight:300; }
.lab-tools-row { margin-top:20px; display:flex; gap:10px; flex-wrap:wrap; }
.lab-tool { font-size:10px; color:rgba(250,237,218,0.25); letter-spacing:1.5px; text-transform:uppercase; }

/* ─── CONTACT SOCIAL ─── */
.contact-social { margin-top:8px; }
.contact-social .c-label { margin-bottom:16px; }
.contact-social-icons { display:flex; gap:16px; flex-wrap:wrap; }
.contact-social-icons a {
  width:48px; height:48px; border:1px solid var(--border);
  display:flex; align-items:center; justify-content:center;
  transition:border-color 0.2s, background 0.2s;
}
.contact-social-icons a:hover { border-color:var(--orange); background:rgba(251,82,4,0.06); }
.contact-social-icons svg { width:20px; height:20px; stroke:var(--orange); fill:none; stroke-width:1.5; }
.contact-social-icons .wa-link svg { fill:var(--orange); stroke:none; }

/* ─── WHATSAPP ─── */
/* Icono filled en header */
.nav-social .wa-link svg { fill:rgba(250,237,218,0.7); stroke:none; }
.nav-social .wa-link:hover svg { fill:#25D366; opacity:1; }

/* Botón flotante (FAB) */
.wa-fab {
  position:fixed; bottom:24px; right:24px; z-index:150;
  width:58px; height:58px; border-radius:50%;
  background:#25D366; display:flex; align-items:center; justify-content:center;
  box-shadow:0 6px 20px rgba(0,0,0,0.35);
  transition:transform 0.2s, box-shadow 0.2s;
  animation:waPulse 2.5s ease-in-out infinite;
}
.wa-fab svg { width:32px; height:32px; fill:#fff; }
.wa-fab:hover { transform:scale(1.08); box-shadow:0 8px 26px rgba(37,211,102,0.5); }
@keyframes waPulse {
  0%, 100% { box-shadow:0 6px 20px rgba(0,0,0,0.35), 0 0 0 0 rgba(37,211,102,0.5); }
  50% { box-shadow:0 6px 20px rgba(0,0,0,0.35), 0 0 0 14px rgba(37,211,102,0); }
}

/* Botón WhatsApp en formulario */
.form-or { display:flex; align-items:center; gap:14px; margin:24px 0 16px; color:var(--muted); font-size:12px; letter-spacing:1px; text-transform:uppercase; }
.form-or::before, .form-or::after { content:''; flex:1; height:1px; background:var(--border); }
.btn-whatsapp {
  display:inline-flex; align-items:center; justify-content:center; gap:10px; width:100%;
  background:transparent; border:1px solid #25D366; color:#25D366;
  padding:14px 24px; font-family:'Montserrat',sans-serif; font-weight:700; font-size:12px;
  letter-spacing:2px; text-transform:uppercase; text-decoration:none;
  transition:background 0.2s, color 0.2s;
}
.btn-whatsapp svg { width:20px; height:20px; fill:currentColor; }
.btn-whatsapp:hover { background:#25D366; color:#fff; }

/* Botón WhatsApp en CTA band */
.cta-actions { display:flex; gap:16px; flex-wrap:wrap; align-items:center; }
.btn-cta-whatsapp {
  display:inline-flex; align-items:center; gap:10px;
  background:#0a0a0a; color:#fff; padding:18px 32px;
  font-family:'Montserrat',sans-serif; font-weight:700; font-size:12px; letter-spacing:2px;
  text-transform:uppercase; text-decoration:none; transition:all 0.2s;
}
.btn-cta-whatsapp svg { width:20px; height:20px; fill:#25D366; }
.btn-cta-whatsapp:hover { background:#25D366; color:#000; transform:translateY(-2px); }
.btn-cta-whatsapp:hover svg { fill:#000; }

/* ─── CTA BAND ─── */
.cta-band {
  background:var(--orange); padding:90px 48px;
  display:flex; justify-content:space-between; align-items:center; flex-wrap:wrap; gap:40px;
}
.cta-band h2 { font-family:'Montserrat',sans-serif; font-weight:900; font-size:clamp(28px,3.5vw,52px); color:#000; letter-spacing:-2px; max-width:580px; line-height:1.0; }
.btn-dark { background:#000; color:var(--cream); padding:18px 40px; font-family:'Montserrat',sans-serif; font-weight:700; font-size:12px; letter-spacing:2px; text-transform:uppercase; text-decoration:none; transition:all 0.2s; display:inline-block; }
.btn-dark:hover { background:#1a1a1a; transform:translateY(-2px); }

/* ─── CONTACT ─── */
.contact-bg { background:var(--dark); }
.contact-grid { display:grid; grid-template-columns:1fr 1fr; gap:80px; margin-top:60px; }
.form-row { margin-bottom:28px; }
.form-row label { display:block; font-size:10px; letter-spacing:3px; text-transform:uppercase; color:rgba(250,237,218,0.35); margin-bottom:10px; }
.form-row input, .form-row textarea, .form-row select {
  width:100%; background:transparent; border:none; border-bottom:1px solid var(--border);
  color:var(--cream); font-family:'Inter',sans-serif; font-size:15px; padding:12px 0;
  outline:none; transition:border-color 0.2s; appearance:none;
}
.form-row input:focus, .form-row textarea:focus { border-bottom-color:var(--orange); }
.form-row textarea { height:100px; resize:none; }

/* ─── PROJECT TYPE PILLS ─── */
.pills { display:flex; flex-wrap:wrap; gap:10px; margin-top:6px; }
.pill {
  padding:7px 13px; border:1px solid var(--border); background:transparent;
  color:rgba(250,237,218,0.6); font-family:'Inter',sans-serif; font-size:12px;
  letter-spacing:0.3px; cursor:pointer; transition:all 0.2s;
}
.pill:hover { border-color:var(--orange); color:var(--cream); }
.pill.active { background:var(--orange); border-color:var(--orange); color:#000; font-weight:600; }
.form-status { margin-top:16px; font-size:14px; font-weight:500; opacity:0; transition:opacity 0.3s; }
.form-status.success { color:#4ade80; opacity:1; }
.form-status.error { color:#f87171; opacity:1; }
.contact-info-title { font-family:'Montserrat',sans-serif; font-weight:700; font-size:22px; color:var(--cream); margin-bottom:12px; }
.contact-info-sub { font-size:14px; color:var(--muted); line-height:1.8; margin-bottom:48px; }
.c-detail { display:flex; gap:20px; align-items:flex-start; margin-bottom:24px; }
.c-icon { width:40px; height:40px; border:1px solid var(--border); display:flex; align-items:center; justify-content:center; flex-shrink:0; }
.c-icon svg { width:16px; height:16px; stroke:var(--orange); fill:none; stroke-width:1.5; }
.c-label { font-size:9px; letter-spacing:3px; text-transform:uppercase; color:var(--orange); margin-bottom:4px; }
.c-val { font-size:14px; color:rgba(250,237,218,0.55); line-height:1.6; }

/* ─── FOOTER ─── */
footer { padding:80px 48px 40px; border-top:1px solid var(--border); }
.footer-top { display:grid; grid-template-columns:1.2fr 1fr; gap:80px; margin-bottom:64px; }
.footer-logo img { height:48px; width:auto; }
.footer-desc { font-size:14px; color:rgba(250,237,218,0.3); line-height:1.9; margin-top:24px; max-width:360px; font-weight:300; }
.footer-links h4 { font-family:'Montserrat',sans-serif; font-weight:700; font-size:10px; letter-spacing:4px; text-transform:uppercase; color:var(--orange); margin-bottom:24px; }
.footer-links ul { list-style:none; }
.footer-links li { margin-bottom:14px; }
.footer-links a { color:rgba(250,237,218,0.4); text-decoration:none; font-size:14px; transition:color 0.2s; }
.footer-links a:hover { color:var(--cream); }
.footer-bottom { padding-top:32px; border-top:1px solid var(--border); display:flex; justify-content:space-between; flex-wrap:wrap; gap:12px; }
.footer-bottom p { font-size:12px; color:rgba(250,237,218,0.2); }

/* ─── RESPONSIVE ─── */
@media (max-width:900px) {
  nav { padding:12px 20px; }
  nav ul { display:none; }
  .nav-logo img { height:60px; margin:-15px 0; }
  .lang-switch { display:none; }
  .nav-social { display:flex; margin-left:auto; margin-right:14px; gap:14px; }
  .nav-social svg { width:20px; height:20px; opacity:0.7; }
  .nav-hamburger { display:flex; }
  section { padding:72px 20px; }
  .hero { padding:100px 20px 60px; }
  .hero h1 { letter-spacing:-2px; }
  .work-grid { grid-template-columns:repeat(2,1fr); }
  .services-grid, .lab-grid { grid-template-columns:1fr; }
  .service-card { border-right:none; border-bottom:1px solid var(--border); }
  .service-card:last-child { border-bottom:none; }
  .stats-grid { grid-template-columns:repeat(2,1fr); }
  .stat { padding:40px 24px; }
  .footer-top, .contact-grid, .tools-split { grid-template-columns:1fr; gap:40px; }
  footer { padding:64px 20px 32px; }
  .cta-band { padding:56px 20px; }
  .divider { margin:0 20px; }
  .video-lightbox { padding:20px; }
  .video-lightbox video { max-width:95vw; max-height:80vh; }
}

@media (max-width:480px) {
  nav { padding:10px 14px; }
  .nav-logo img { height:46px; margin:-12px 0; }
  .nav-social { margin-right:8px; gap:8px; }
  .nav-social svg { width:16px; height:16px; }
  .scroll-hint { display:none; }
  section { padding:56px 16px; }
  .hero { padding:80px 16px 48px; }
  .hero h1 { font-size:clamp(36px,10vw,56px); letter-spacing:-1px; }
  .hero-sub { font-size:15px; }
  .hero-ctas { flex-direction:column; gap:12px; }
  .hero-ctas a { text-align:center; width:100%; }
  .btn-primary, .btn-outline, .btn-dark { padding:14px 24px; font-size:11px; }
  .work-grid { grid-template-columns:1fr; gap:2px; }
  .work-card { aspect-ratio:9/14; }
  .stats-grid { grid-template-columns:1fr; }
  .stat { padding:32px 20px; border-right:none; border-bottom:1px solid var(--border); }
  .stat:last-child { border-bottom:none; }
  .stat-n { font-size:48px; }
  .tools-flex { gap:8px; }
  .tool { padding:8px 14px; font-size:11px; }
  .lab-card { padding:28px 20px; }
  .cta-band { padding:40px 16px; text-align:center; flex-direction:column; align-items:stretch; }
  .cta-band h2 { max-width:100%; }
  .cta-band .btn-dark { text-align:center; }
  .contact-grid { gap:40px; }
  footer { padding:48px 16px 28px; }
  .footer-top { gap:40px; }
  .footer-bottom { flex-direction:column; gap:6px; }
  .divider { margin:0 16px; }
  .s-title { font-size:clamp(28px,7vw,48px); }
  .video-lightbox { padding:12px; }
  .video-lightbox video { max-width:100vw; max-height:75vh; }
  .video-lightbox-close { top:12px; right:16px; font-size:28px; }
  .wa-fab { width:52px; height:52px; bottom:18px; right:18px; }
  .wa-fab svg { width:28px; height:28px; }
  .cta-actions { flex-direction:column; align-items:stretch; }
  .btn-cta-whatsapp { justify-content:center; }
}