/* ==========================================================================
   Mercury Systems — style.css
   ========================================================================== */

:root{
  --primary:#2563EB;
  --secondary:#7C3AED;
  --accent:#06B6D4;
  --dark:#0F172A;
  --light:#F8FAFC;
  --success:#10B981;

  --font-heading:'Poppins', sans-serif;
  --font-body:'Inter', sans-serif;

  --bg:#060a17;
  --bg-elevated:#0F172A;
  --surface:rgba(255,255,255,0.04);
  --surface-strong:rgba(255,255,255,0.07);
  --border:rgba(255,255,255,0.09);
  --text:#E7ECF7;
  --text-muted:#93A0BE;

  --radius:16px;
  --transition:.35s cubic-bezier(.4,0,.2,1);
}

[data-theme="light"]{
  --bg:#F8FAFC;
  --bg-elevated:#FFFFFF;
  --surface:rgba(15,23,42,0.03);
  --surface-strong:rgba(15,23,42,0.06);
  --border:rgba(15,23,42,0.09);
  --text:#0F172A;
  --text-muted:#4B5872;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:var(--font-body);
  overflow-x:hidden;
  transition:background var(--transition), color var(--transition);
}
h1,h2,h3,h4,h5,h6{font-family:var(--font-heading); font-weight:700; margin:0;}
p{color:var(--text-muted); line-height:1.7;}
a{text-decoration:none; color:inherit;}
img{max-width:100%; display:block;}
::selection{background:var(--primary); color:#fff;}

@media (prefers-reduced-motion: reduce){
  *{animation-duration:0.001ms !important; animation-iteration-count:1 !important; transition-duration:0.001ms !important; scroll-behavior:auto !important;}
}

.section{padding:110px 0;}
.cta-section{
  background:linear-gradient(135deg, rgba(37,99,235,.12), rgba(124,58,237,.12));
  border-top:1px solid var(--border); border-bottom:1px solid var(--border);
}
.cta-section .section-title{margin-bottom:14px;}
.cta-section .btn-hero{display:inline-flex;}
.section-eyebrow{
  color:var(--accent); font-weight:600; letter-spacing:.14em; text-transform:uppercase;
  font-size:.78rem; margin-bottom:14px;
}
.section-title{font-size:clamp(1.8rem,3.4vw,2.6rem); line-height:1.25; margin-bottom:18px;}
.section-text{max-width:620px; font-size:1.02rem;}
.section-head{max-width:760px; margin-left:auto; margin-right:auto; margin-bottom:56px;}

/* ---------- Loader ---------- */
#loader{
  position:fixed; inset:0; z-index:9999; background:var(--dark);
  display:flex; align-items:center; justify-content:center; transition:opacity .6s ease, visibility .6s ease;
}
#loader.hidden{opacity:0; visibility:hidden; pointer-events:none;}
.loader-inner{text-align:center;}
.loader-orbit{position:relative; width:78px; height:78px; margin:0 auto 18px;}
.loader-core{
  position:absolute; inset:0; display:flex; align-items:center; justify-content:center;
}
.loader-core img{width:64%; height:64%; object-fit:contain;}
.loader-ring{
  position:absolute; inset:0; border-radius:50%;
  border:2px solid transparent; border-top-color:var(--primary); border-right-color:var(--secondary);
  animation:spin 1s linear infinite;
}
@keyframes spin{to{transform:rotate(360deg);}}
.loader-text{color:#fff; letter-spacing:.3em; font-size:.75rem; font-weight:600;}

/* ---------- Scroll progress ---------- */
#scrollProgress{position:fixed; top:0; left:0; width:100%; height:3px; z-index:1200; background:transparent;}
#scrollProgressBar{height:100%; width:0; background:linear-gradient(90deg,var(--primary),var(--secondary),var(--accent));}

/* ---------- Cursor glow ---------- */
#cursorGlow{
  position:fixed; width:380px; height:380px; border-radius:50%; pointer-events:none; z-index:0;
  background:radial-gradient(circle, rgba(37,99,235,.14), transparent 70%);
  transform:translate(-50%,-50%); transition:opacity .3s ease; opacity:0;
}
@media (hover:hover){ #cursorGlow{opacity:1;} }

/* ---------- Custom mouse cursor ---------- */
@media (hover:hover) and (pointer:fine){
  html,body,a,button,input,textarea,select{cursor:none;}
  #cursorDot,#cursorRing{position:fixed; top:0; left:0; pointer-events:none; z-index:10000; transform:translate(-50%,-50%);}
  #cursorDot{
    width:7px; height:7px; border-radius:50%; background:var(--accent);
    box-shadow:0 0 10px 2px rgba(6,182,212,.7); transition:transform .12s ease, background .2s ease;
  }
  #cursorRing{
    width:34px; height:34px; border-radius:50%; border:1.5px solid var(--primary);
    transition:width .22s ease, height .22s ease, border-color .22s ease, background .22s ease, transform .06s linear;
  }
  #cursorRing.is-hover{ width:58px; height:58px; background:rgba(37,99,235,.1); border-color:var(--accent); }
  .cursor-hover-active #cursorDot{ transform:translate(-50%,-50%) scale(0); }
  #cursorRing.is-text{ width:3px; height:28px; border-radius:2px; border-color:var(--accent); background:var(--accent); }
  #cursorRing.is-down{ transform:translate(-50%,-50%) scale(.82); }
}
@media (hover:none), (pointer:coarse){
  #cursorDot,#cursorRing{display:none;}
}

/* ---------- Header ---------- */
#mainHeader{
  position:fixed; top:0; left:0; width:100%; z-index:1000;
  background:rgba(15,23,42,0.25); backdrop-filter:blur(14px); -webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid rgba(255,255,255,0.06);
  transition:background var(--transition), border-color var(--transition), padding var(--transition);
}
#mainHeader.scrolled{
  background:rgba(6,10,23,0.92); border-bottom-color:var(--border); box-shadow:0 8px 30px rgba(0,0,0,.25);
}
[data-theme="light"] #mainHeader.scrolled{background:rgba(248,250,252,0.95);}
#mainHeader .navbar{padding:18px 0; transition:padding var(--transition);}
#mainHeader.scrolled .navbar{padding:12px 0;}
.navbar-brand{display:flex; align-items:center; gap:10px; font-family:var(--font-heading); font-size:1.15rem; color:#fff !important;}
[data-theme="light"] .navbar-brand{color:var(--dark) !important;}
.brand-mark{
  width:42px; height:42px; display:flex; align-items:center; justify-content:center; flex-shrink:0;
}
.brand-mark img{width:100%; height:100%; object-fit:contain;}
.brand-text strong{color:var(--accent); font-weight:700;}

.navbar-nav .nav-link{
  color:#cfd7ec; font-weight:500; font-size:.93rem; margin:0 10px; position:relative; padding:6px 2px !important;
  transition:color var(--transition);
}
[data-theme="light"] .navbar-nav .nav-link{color:#334; }
.navbar-nav .nav-link::after{
  content:''; position:absolute; left:0; bottom:0; width:0; height:2px;
  background:linear-gradient(90deg,var(--primary),var(--accent)); transition:width var(--transition);
}
.navbar-nav .nav-link:hover, .navbar-nav .nav-link.active{color:#fff;}
[data-theme="light"] .navbar-nav .nav-link:hover, [data-theme="light"] .navbar-nav .nav-link.active{color:var(--dark);}
.navbar-nav .nav-link:hover::after, .navbar-nav .nav-link.active::after{width:100%;}

.navbar-toggler{background:none; border:0; width:34px; height:26px; position:relative; padding:0;}
.navbar-toggler span{
  display:block; position:absolute; left:0; width:100%; height:2px; background:#fff; border-radius:2px;
  transition:transform .3s ease, opacity .3s ease;
}
[data-theme="light"] .navbar-toggler span{background:var(--dark);}
.navbar-toggler span:nth-child(1){top:0;}
.navbar-toggler span:nth-child(2){top:12px;}
.navbar-toggler span:nth-child(3){top:24px;}

#themeToggle{
  width:42px; height:42px; border-radius:50%; border:1px solid var(--border); background:var(--surface);
  color:var(--text); display:flex; align-items:center; justify-content:center; cursor:pointer; position:relative; overflow:hidden;
}
#themeToggle i{position:absolute; transition:transform .5s ease, opacity .4s ease;}
#themeToggle .moon-icon{transform:translateY(0); opacity:1;}
#themeToggle .sun-icon{transform:translateY(30px); opacity:0;}
[data-theme="light"] #themeToggle .moon-icon{transform:translateY(-30px); opacity:0;}
[data-theme="light"] #themeToggle .sun-icon{transform:translateY(0); opacity:1;}

/* ---------- Hero ---------- */
.hero{
  position:relative; min-height:100vh; display:flex; align-items:center; overflow:hidden;
  background:
    radial-gradient(circle at 15% 20%, rgba(37,99,235,.25), transparent 45%),
    radial-gradient(circle at 85% 75%, rgba(124,58,237,.22), transparent 45%),
    var(--dark);
}
#heroCanvas{position:absolute; inset:0; z-index:0; opacity:.65;}
.hero-particles{position:absolute; inset:0; z-index:1; overflow:hidden;}
.hero-particles span{
  position:absolute; bottom:-10px; border-radius:50%;
  background:rgba(6,182,212,.55); animation:floatUp linear infinite;
}
@keyframes floatUp{
  0%{transform:translateY(0) translateX(0); opacity:0;}
  10%{opacity:1;}
  100%{transform:translateY(-110vh) translateX(20px); opacity:0;}
}
.hero-glow{position:absolute; border-radius:50%; filter:blur(90px); z-index:0;}
.hero-glow-1{width:420px; height:420px; background:rgba(37,99,235,.3); top:-100px; left:-100px;}
.hero-glow-2{width:380px; height:380px; background:rgba(124,58,237,.3); bottom:-120px; right:-80px;}

.hero-content{position:relative; z-index:2; padding-top:90px;}
.hero-eyebrow{
  color:var(--accent); text-transform:uppercase; letter-spacing:.2em; font-size:.78rem; font-weight:600; margin-bottom:18px;
}
.hero-title{
  font-size:clamp(2.8rem,7vw,5.2rem); color:#fff; line-height:1; margin-bottom:14px;
  background:linear-gradient(90deg,#fff 30%,var(--accent));
  -webkit-background-clip:text; background-clip:text;
}
.hero-founder{color:#8FA0C9; font-size:.92rem; letter-spacing:.02em; margin-bottom:18px;}
.hero-subtitle{
  font-family:var(--font-heading); font-weight:600; font-size:clamp(1.2rem,2.6vw,1.9rem);
  color:var(--accent); min-height:1.6em; margin-bottom:22px;
}
.cursor-blink{animation:blink 1s step-end infinite; color:var(--accent);}
@keyframes blink{50%{opacity:0;}}
.hero-desc{color:#B9C3DC; max-width:560px; font-size:1.05rem; margin-bottom:34px;}

.hero-buttons{display:flex; flex-wrap:wrap; gap:14px;}
.btn-hero{
  padding:14px 28px; border-radius:50px; font-weight:600; font-size:.95rem; border:1px solid transparent;
  transition:transform var(--transition), box-shadow var(--transition), background var(--transition), border-color var(--transition);
}
.btn-hero-primary{background:linear-gradient(90deg,var(--primary),var(--secondary)); color:#fff; box-shadow:0 8px 26px rgba(37,99,235,.35);}
.btn-hero-primary:hover{transform:translateY(-3px); box-shadow:0 14px 34px rgba(37,99,235,.45); color:#fff;}
.btn-hero-outline{border-color:rgba(255,255,255,.3); color:#fff;}
.btn-hero-outline:hover{border-color:var(--accent); color:var(--accent); transform:translateY(-3px);}
.btn-hero-ghost{color:#B9C3DC;}
.btn-hero-ghost:hover{color:#fff;}

/* ---------- Page banner (subpages) ---------- */
.page-banner{
  position:relative; min-height:46vh; display:flex; align-items:center; overflow:hidden; padding-top:70px;
  background:
    radial-gradient(circle at 15% 20%, rgba(37,99,235,.25), transparent 45%),
    radial-gradient(circle at 85% 75%, rgba(124,58,237,.22), transparent 45%),
    var(--dark);
}
#bannerCanvas{position:absolute; inset:0; z-index:0; opacity:.6;}
.page-banner-content{position:relative; z-index:2;}
.page-banner-eyebrow{color:var(--accent); text-transform:uppercase; letter-spacing:.2em; font-size:.75rem; font-weight:600; margin-bottom:14px;}
.page-banner-title{font-size:clamp(2.2rem,5vw,3.4rem); color:#fff; margin-bottom:10px;}
.page-banner-text{color:#B9C3DC; max-width:560px; font-size:1rem;}
.page-breadcrumb{color:#8FA0C9; font-size:.85rem; margin-top:14px;}
.page-breadcrumb a{color:var(--accent);}
.page-breadcrumb a:hover{text-decoration:underline;}

/* ---------- 3D tilt cards ---------- */
.tilt-3d{ transform-style:preserve-3d; will-change:transform; transition:transform .15s ease-out, box-shadow .3s ease; }
.tilt-3d-inner{transform:translateZ(24px); transform-style:preserve-3d;}

.scroll-indicator{
  position:absolute; bottom:34px; left:50%; transform:translateX(-50%); z-index:2;
  color:#8FA0C9; font-size:.75rem; letter-spacing:.15em; text-transform:uppercase;
  display:flex; flex-direction:column; align-items:center; gap:8px;
}
.scroll-indicator span{
  width:22px; height:36px; border:2px solid #8FA0C9; border-radius:14px; position:relative;
}
.scroll-indicator span::before{
  content:''; position:absolute; top:6px; left:50%; width:4px; height:4px; border-radius:50%;
  background:var(--accent); transform:translateX(-50%); animation:scrollDot 1.6s ease-in-out infinite;
}
@keyframes scrollDot{0%{top:6px; opacity:1;} 80%{top:20px; opacity:0;} 100%{top:20px; opacity:0;}}

/* ---------- About ---------- */
.about-photo-wrap{position:relative; max-width:360px; margin:0 auto;}
.about-photo-frame{
  aspect-ratio:4/5; border-radius:24px; overflow:hidden; position:relative;
  background:linear-gradient(160deg,var(--surface-strong),var(--surface));
  border:1px solid var(--border);
}
.about-photo-placeholder{
  position:absolute; inset:0; display:flex; align-items:center; justify-content:center; font-size:5rem;
  color:var(--primary); background:radial-gradient(circle at 30% 20%, rgba(37,99,235,.18), transparent 60%);
}
.about-badge{
  position:absolute; bottom:-20px; right:-20px; background:var(--bg-elevated); border:1px solid var(--border);
  border-radius:16px; padding:14px 18px; display:flex; align-items:center; gap:12px; box-shadow:0 20px 40px rgba(0,0,0,.25);
}
.about-badge i{color:var(--accent); font-size:1.4rem;}
.about-badge strong{display:block; font-size:.85rem;}
.about-badge span{color:var(--text-muted); font-size:.78rem;}

.counters-row{margin-top:44px;}
.counter-box{
  background:var(--surface); border:1px solid var(--border); border-radius:14px; padding:20px 12px; text-align:center;
  transition:transform var(--transition), border-color var(--transition);
}
.counter-box:hover{transform:translateY(-4px); border-color:var(--primary);}
.counter, .counter-suffix{
  font-family:var(--font-heading); font-weight:700; font-size:1.9rem;
  background:linear-gradient(90deg,var(--primary),var(--accent)); -webkit-background-clip:text; background-clip:text; color:transparent;
}
.counter-box p{margin:6px 0 0; font-size:.82rem; color:var(--text-muted);}

/* ---------- Services ---------- */
.services-section{background:linear-gradient(180deg, transparent, var(--surface) 4%, transparent 96%);}
.service-card{
  height:100%; background:var(--surface); border:1px solid var(--border); border-radius:var(--radius);
  padding:30px 26px; position:relative; overflow:hidden; transition:transform var(--transition), border-color var(--transition), background var(--transition);
}
.service-card:hover{transform:translateY(-8px); border-color:var(--primary); background:var(--surface-strong);}
.service-card.featured{border-color:rgba(37,99,235,.4); background:linear-gradient(160deg, rgba(37,99,235,.08), var(--surface));}
.service-rank{
  position:absolute; top:18px; right:22px; font-family:var(--font-heading); font-weight:700; font-size:1.6rem;
  color:var(--border); opacity:.6;
}
.service-icon{
  width:56px; height:56px; border-radius:14px; display:flex; align-items:center; justify-content:center; margin-bottom:18px;
  background:linear-gradient(135deg,var(--primary),var(--secondary)); color:#fff; font-size:1.4rem;
}
.service-card h3{font-size:1.15rem; margin-bottom:10px;}
.service-card p{font-size:.92rem; margin-bottom:12px;}
.service-card ul{list-style:none; padding:0; margin:0; display:flex; flex-wrap:wrap; gap:8px;}
.service-card ul li{
  font-size:.75rem; background:var(--surface-strong); border:1px solid var(--border); border-radius:20px;
  padding:5px 12px; color:var(--text-muted);
}

/* ---------- Portfolio ---------- */
.portfolio-filters{margin-bottom:40px; display:flex; flex-wrap:wrap; gap:10px; justify-content:center;}
.filter-btn{
  border:1px solid var(--border); background:var(--surface); color:var(--text-muted); padding:9px 20px;
  border-radius:30px; font-size:.85rem; font-weight:600; cursor:pointer; transition:all var(--transition);
}
.filter-btn:hover{color:var(--text);}
.filter-btn.active{background:linear-gradient(90deg,var(--primary),var(--secondary)); color:#fff; border-color:transparent;}
.portfolio-item{transition:opacity .35s ease, transform .35s ease;}
.portfolio-item.hide{display:none;}
.portfolio-card{
  border-radius:var(--radius); overflow:hidden; position:relative; border:1px solid var(--border); aspect-ratio:4/3;
}
.portfolio-thumb{
  width:100%; height:100%; display:flex; align-items:center; justify-content:center; font-size:3rem; color:rgba(255,255,255,.85);
}
.portfolio-overlay{
  position:absolute; inset:0; background:rgba(6,10,23,.82); display:flex; flex-direction:column; justify-content:flex-end;
  padding:22px; opacity:0; transform:translateY(10px); transition:opacity var(--transition), transform var(--transition);
}
.portfolio-card:hover .portfolio-overlay{opacity:1; transform:translateY(0);}
.portfolio-overlay h4{color:#fff; font-size:1.05rem; margin-bottom:4px;}
.portfolio-overlay p{color:#B9C3DC; font-size:.8rem; margin-bottom:14px;}
.portfolio-actions{display:flex; gap:10px;}

.btn-mini{
  display:inline-flex; align-items:center; gap:8px; justify-content:center; padding:9px 18px; border-radius:30px;
  background:linear-gradient(90deg,var(--primary),var(--secondary)); color:#fff !important; font-size:.8rem; font-weight:600;
  border:1px solid transparent; transition:transform var(--transition), opacity var(--transition);
}
.btn-mini:hover{transform:translateY(-2px); opacity:.92;}
.btn-mini-outline{background:transparent; border-color:rgba(255,255,255,.35);}

/* ---------- Process ---------- */
.timeline{display:grid; grid-template-columns:repeat(auto-fit,minmax(150px,1fr)); gap:26px; position:relative;}
.timeline-item{
  text-align:center; background:var(--surface); border:1px solid var(--border); border-radius:var(--radius);
  padding:28px 16px; transition:transform var(--transition), border-color var(--transition);
}
.timeline-item:hover{transform:translateY(-6px); border-color:var(--accent);}
.timeline-icon{
  width:52px; height:52px; margin:0 auto 14px; border-radius:50%; display:flex; align-items:center; justify-content:center;
  background:linear-gradient(135deg,var(--accent),var(--primary)); color:#fff; font-size:1.2rem;
}
.timeline-step{display:block; color:var(--accent); font-size:.72rem; font-weight:700; letter-spacing:.1em; text-transform:uppercase; margin-bottom:6px;}
.timeline-item h4{font-size:.95rem; margin-bottom:8px;}
.timeline-item p{font-size:.85rem; line-height:1.6; margin:0;}

/* ---------- Why choose ---------- */
.why-card{
  text-align:center; background:var(--surface); border:1px solid var(--border); border-radius:var(--radius);
  padding:28px 10px; transition:transform var(--transition), border-color var(--transition);
}
.why-card:hover{transform:translateY(-6px); border-color:var(--primary);}
.why-card i{font-size:1.6rem; color:var(--accent); margin-bottom:12px; display:block;}
.why-card p{margin:0; font-size:.86rem; color:var(--text); font-weight:600;}

/* ---------- Pricing ---------- */
.price-card{
  height:100%; background:var(--surface); border:1px solid var(--border); border-radius:var(--radius);
  padding:36px 30px; position:relative; transition:transform var(--transition), border-color var(--transition);
}
.price-card:hover{transform:translateY(-6px);}
.price-card.featured{border-color:var(--primary); background:linear-gradient(160deg, rgba(37,99,235,.1), var(--surface));}
.price-badge{
  position:absolute; top:-14px; left:50%; transform:translateX(-50%); background:linear-gradient(90deg,var(--primary),var(--secondary));
  color:#fff; font-size:.7rem; font-weight:700; padding:6px 16px; border-radius:20px; letter-spacing:.05em;
}
.price-card h4{margin-bottom:10px; font-size:1.1rem;}
.price{font-family:var(--font-heading); font-size:2.2rem; font-weight:700; color:var(--text); margin-bottom:22px;}
.price span{font-size:.85rem; font-weight:500; color:var(--text-muted);}
.price-card ul{list-style:none; padding:0; margin:0 0 26px;}
.price-card ul li{padding:7px 0; font-size:.88rem; color:var(--text-muted); border-bottom:1px dashed var(--border);}
.price-card ul li i{color:var(--success); margin-right:8px;}

/* ---------- Testimonials ---------- */
.testimonial-card{
  max-width:640px; background:var(--surface); border:1px solid var(--border); border-radius:var(--radius);
  padding:44px; text-align:center;
}
.quote-icon{font-size:1.6rem; color:var(--primary); opacity:.6; margin-bottom:16px;}
.testimonial-card p{font-size:1.05rem; color:var(--text); font-style:italic; margin-bottom:22px;}
.testimonial-author{display:flex; align-items:center; justify-content:center; gap:12px;}
.avatar{
  width:44px; height:44px; border-radius:50%; background:linear-gradient(135deg,var(--primary),var(--accent));
  color:#fff; display:flex; align-items:center; justify-content:center; font-weight:700;
}
.testimonial-author div{text-align:left;}
.testimonial-author strong{display:block; font-size:.9rem;}
.testimonial-author span{font-size:.78rem; color:var(--text-muted);}
.carousel-dots{display:flex; justify-content:center; gap:8px; margin-top:26px;}
.carousel-dots button{
  width:9px; height:9px; border-radius:50%; border:0; background:var(--border); padding:0; cursor:pointer; transition:background var(--transition), width var(--transition);
}
.carousel-dots button.active{background:var(--primary); width:26px; border-radius:6px;}

/* ---------- Contact ---------- */
.contact-form{
  background:var(--surface); border:1px solid var(--border); border-radius:var(--radius); padding:38px;
  backdrop-filter:blur(10px);
}
.contact-form label{display:block; font-size:.8rem; font-weight:600; margin-bottom:6px; color:var(--text-muted);}
.contact-form input, .contact-form select, .contact-form textarea{
  width:100%; background:var(--bg-elevated); border:1px solid var(--border); border-radius:10px; padding:12px 14px;
  color:var(--text); font-family:var(--font-body); font-size:.92rem; transition:border-color var(--transition), box-shadow var(--transition);
}
.contact-form input:focus, .contact-form select:focus, .contact-form textarea:focus{
  outline:none; border-color:var(--primary); box-shadow:0 0 0 3px rgba(37,99,235,.2);
}
.btn-submit{border:0; cursor:pointer; margin-top:6px;}
.btn-submit:disabled{opacity:.6; cursor:not-allowed;}
.form-status{margin-top:14px; font-size:.85rem;}
.form-status.success{color:var(--success);}
.form-status.error{color:#EF4444;}

.contact-info-card{
  background:var(--surface); border:1px solid var(--border); border-radius:var(--radius); padding:38px; height:100%;
}
.contact-info-card h4{margin-bottom:20px;}
.contact-line{
  display:flex; align-items:center; gap:12px; padding:12px 0; border-bottom:1px solid var(--border); font-size:.95rem;
  transition:color var(--transition);
}
.contact-line:hover{color:var(--primary);}
.contact-line i{color:var(--accent); width:18px;}
.quick-actions{display:flex; flex-wrap:wrap; gap:10px; margin:24px 0;}
.quick-btn{
  flex:1; min-width:110px; display:flex; align-items:center; justify-content:center; gap:8px; padding:11px;
  border-radius:10px; font-size:.82rem; font-weight:600; border:1px solid var(--border); transition:transform var(--transition);
}
.quick-btn:hover{transform:translateY(-2px);}
.quick-btn.whatsapp{background:rgba(16,185,129,.12); color:#10B981;}
.quick-btn.email{background:rgba(37,99,235,.12); color:var(--primary);}
.quick-btn.call{background:rgba(124,58,237,.12); color:var(--secondary);}
.map-embed{
  height:220px; border-radius:12px; overflow:hidden; border:1px solid var(--border); margin-top:24px;
}
.map-embed iframe{width:100%; height:100%; border:0; filter:grayscale(.15) contrast(1.05);}

/* ---------- Footer ---------- */
.footer{background:var(--bg-elevated); border-top:1px solid var(--border); padding:70px 0 30px; margin-top:60px;}
.footer-brand{display:flex; align-items:center; gap:10px; font-family:var(--font-heading); font-size:1.2rem; margin-bottom:14px;}
.footer-brand strong{color:var(--accent);}
.footer p{font-size:.88rem;}
.social-icons{display:flex; gap:10px; margin-top:16px;}
.social-icons a{
  width:38px; height:38px; border-radius:50%; border:1px solid var(--border); display:flex; align-items:center; justify-content:center;
  transition:background var(--transition), transform var(--transition);
}
.social-icons a:hover{background:linear-gradient(135deg,var(--primary),var(--secondary)); transform:translateY(-3px); color:#fff;}
.footer h6{font-size:.85rem; text-transform:uppercase; letter-spacing:.08em; margin-bottom:18px; color:var(--text);}
.footer ul{list-style:none; padding:0; margin:0;}
.footer ul li{margin-bottom:10px;}
.footer ul a{font-size:.88rem; color:var(--text-muted); transition:color var(--transition);}
.footer ul a:hover{color:var(--accent);}
.newsletter-form{display:flex; gap:8px;}
.newsletter-form input{
  flex:1; background:var(--surface); border:1px solid var(--border); border-radius:8px; padding:10px 12px; color:var(--text); font-size:.85rem;
}
.newsletter-form button{
  width:42px; border:0; border-radius:8px; background:linear-gradient(135deg,var(--primary),var(--secondary)); color:#fff; cursor:pointer;
}
.footer hr{border-color:var(--border); margin:40px 0 20px;}
.footer-bottom{text-align:center; font-size:.82rem; color:var(--text-muted);}
.footer-bottom i{color:#EF4444;}

/* ---------- Floating buttons ---------- */
.fab{
  position:fixed; right:26px; width:52px; height:52px; border-radius:50%; display:flex; align-items:center; justify-content:center;
  font-size:1.3rem; z-index:900; box-shadow:0 10px 26px rgba(0,0,0,.3); transition:transform var(--transition), opacity var(--transition);
}
.fab-whatsapp{bottom:96px; background:#25D366; color:#fff;}
.fab-whatsapp:hover{transform:scale(1.08); color:#fff;}
.fab-top{
  bottom:26px; background:var(--surface-strong); border:1px solid var(--border); color:var(--text); cursor:pointer;
  opacity:0; pointer-events:none; transform:translateY(10px);
}
.fab-top.visible{opacity:1; pointer-events:auto; transform:translateY(0);}
.fab-top:hover{background:linear-gradient(135deg,var(--primary),var(--secondary)); color:#fff;}

/* ---------- Responsive ---------- */
@media (max-width:991px){
  .navbar-collapse{
    background:var(--bg-elevated); margin-top:16px; padding:20px; border-radius:14px; border:1px solid var(--border);
  }
  .navbar-nav .nav-link{margin:4px 0;}
  #themeToggle{margin-top:10px;}
  .section{padding:80px 0;}
}
@media (max-width:576px){
  .hero-buttons{flex-direction:column; align-items:stretch;}
  .btn-hero{text-align:center;}
  .fab{right:16px; width:46px; height:46px; font-size:1.1rem;}
  .fab-whatsapp{bottom:84px;}
}