:root{
    --ink:#0B2545;
    --ink-2:#122c56;
    --signal:#1E6FE0;
    --signal-dark:#1553ab;
    --ice:#5FD4E0;
    --cloud:#F7F9FC;
    --white:#FFFFFF;
    --steel:#5B6B84;
    --frost:#E4E9F0;
    --frost-2:#DCE3ED;
    --success:#1E9E6B;
    --font-display:'Space Grotesk', sans-serif;
    --font-body:'Inter', sans-serif;
    --font-mono:'IBM Plex Mono', monospace;
    --maxw:1220px;
    --radius:14px;
    --shadow-sm:0 2px 10px rgba(11,37,69,0.06);
    --shadow-md:0 12px 32px rgba(11,37,69,0.10);
    --shadow-lg:0 24px 60px rgba(11,37,69,0.16);
  }

  *{box-sizing:border-box; margin:0; padding:0;}
  html{scroll-behavior:smooth;}
  @media (prefers-reduced-motion: reduce){
    html{scroll-behavior:auto;}
    *{animation-duration:0.01ms !important; animation-iteration-count:1 !important; transition-duration:0.01ms !important; scroll-behavior:auto !important;}
  }

  body{
    font-family:var(--font-body);
    color:var(--ink);
    background:var(--white);
    line-height:1.6;
    -webkit-font-smoothing:antialiased;
    overflow-x:hidden;
  }

  img{max-width:100%; display:block;}
  a{color:inherit; text-decoration:none;}
  ul{list-style:none;}
  button{font-family:inherit; cursor:pointer;}

  .wrap{max-width:var(--maxw); margin:0 auto; padding:0 28px;}
  .eyebrow{
    font-family:var(--font-mono);
    font-size:12.5px;
    letter-spacing:0.14em;
    text-transform:uppercase;
    color:var(--signal);
    display:flex; align-items:center; gap:10px;
    margin-bottom:16px;
    font-weight:500;
  }
  .eyebrow::before{
    content:'';
    width:22px; height:2px;
    background:var(--signal);
    display:inline-block;
  }
  h1,h2,h3,h4{font-family:var(--font-display); color:var(--ink); font-weight:600; line-height:1.15;}
  .section{padding:110px 0;}
  .section-head{max-width:640px; margin-bottom:64px;}
  .section-head.center{margin-left:auto; margin-right:auto; text-align:center;}
  .section-head h2{font-size:clamp(30px,4vw,44px); margin-bottom:18px; letter-spacing:-0.01em;}
  .section-head p{color:var(--steel); font-size:17px;}
  .bg-tint{background:var(--cloud);}

  /* ===== VENT LOUVRE SIGNATURE MOTIF ===== */
  .vents{
    position:absolute; inset:0;
    display:flex; gap:10px;
    z-index:0; pointer-events:none;
    opacity:0.5;
  }
  .vents span{
    flex:1;
    background:linear-gradient(180deg, rgba(255,255,255,0.05), rgba(95,212,224,0.10));
    transform-origin:top center;
    animation:sway 7s ease-in-out infinite;
  }
  @keyframes sway{
    0%,100%{transform:rotateZ(0deg) scaleY(1);}
    50%{transform:rotateZ(0.6deg) scaleY(1.01);}
  }

  /* ===== HEADER ===== */
  header{
    position:fixed; top:0; left:0; right:0; z-index:1000;
    background:rgba(255,255,255,0.85);
    backdrop-filter:blur(14px);
    border-bottom:1px solid var(--frost);
    transition:box-shadow .3s ease;
  }
  header.scrolled{box-shadow:var(--shadow-sm);}
  .nav{display:flex; align-items:center; justify-content:space-between; height:82px;}
  .logo{display:flex; align-items:center; gap:12px; font-family:var(--font-display); font-weight:700; font-size:19px; letter-spacing:-0.01em;}
  .logo-mark{
    width:42px; height:42px; border-radius:10px;
    background:linear-gradient(145deg, var(--signal), var(--ink));
    display:flex; align-items:center; justify-content:center;
    position:relative; overflow:hidden;
  }
  .logo-mark svg{width:24px; height:24px;}
  .logo small{display:block; font-family:var(--font-mono); font-weight:400; font-size:10px; letter-spacing:0.12em; color:var(--steel); text-transform:uppercase; margin-top:2px;}
  .nav-links{display:flex; align-items:center; gap:36px;}
  .nav-links a{
    font-size:14.5px; font-weight:500; color:var(--ink-2);
    position:relative; padding:6px 0;
    transition:color .2s ease;
  }
  .nav-links a::after{
    content:''; position:absolute; left:0; bottom:0; width:0; height:2px;
    background:var(--signal); transition:width .25s ease;
  }
  .nav-links a:hover{color:var(--signal);}
  .nav-links a:hover::after{width:100%;}
  .nav-cta{display:flex; align-items:center; gap:18px;}
  .nav-phone{display:flex; align-items:center; gap:8px; font-family:var(--font-mono); font-size:14px; font-weight:500; color:var(--ink);}
  .nav-phone svg{width:16px; height:16px; color:var(--signal);}
  .btn{
    display:inline-flex; align-items:center; justify-content:center; gap:8px;
    padding:13px 26px; border-radius:10px; font-weight:600; font-size:14.5px;
    border:none; transition:transform .2s ease, box-shadow .2s ease, background .2s ease;
    white-space:nowrap;
  }
  .btn-primary{background:var(--signal); color:#fff; box-shadow:0 8px 20px rgba(30,111,224,0.30);}
  .btn-primary:hover{background:var(--signal-dark); transform:translateY(-2px); box-shadow:0 12px 26px rgba(30,111,224,0.38);}
  .btn-outline{background:transparent; color:var(--ink); border:1.5px solid var(--frost-2);}
  .btn-outline:hover{border-color:var(--signal); color:var(--signal); transform:translateY(-2px);}
  .btn-light{background:#fff; color:var(--ink);}
  .btn-light:hover{transform:translateY(-2px); box-shadow:var(--shadow-md);}
  .btn-block{width:100%;}
  .menu-toggle{display:none; flex-direction:column; gap:5px; background:none; border:none; padding:6px;}
  .menu-toggle span{width:24px; height:2px; background:var(--ink); border-radius:2px;}

  /* ===== HERO ===== */
  .hero{
    position:relative;
    padding:190px 0 130px;
    background:radial-gradient(1100px 600px at 85% -10%, rgba(95,212,224,0.18), transparent 60%),
               linear-gradient(180deg, var(--ink) 0%, var(--ink-2) 55%, #0d2c57 100%);
    color:#fff;
    overflow:hidden;
  }
  .hero .vents{opacity:0.14;}
  .hero-grid{display:grid; grid-template-columns:1.15fr 0.85fr; gap:60px; align-items:center; position:relative; z-index:2;}
  .hero-tag{
    display:inline-flex; align-items:center; gap:8px;
    background:rgba(255,255,255,0.08); border:1px solid rgba(255,255,255,0.16);
    padding:8px 16px; border-radius:100px; font-size:13px; font-family:var(--font-mono);
    letter-spacing:0.04em; margin-bottom:26px; color:var(--ice);
  }
  .hero-tag .dot{width:7px; height:7px; border-radius:50%; background:var(--ice); box-shadow:0 0 0 4px rgba(95,212,224,0.2); animation:pulse 2s infinite;}
  @keyframes pulse{0%,100%{opacity:1;} 50%{opacity:0.4;}}
  .hero h1{
    font-size:clamp(38px, 5.2vw, 64px);
    letter-spacing:-0.02em;
    margin-bottom:24px;
    color:#fff;
  }
  .hero h1 em{
    font-style:normal; color:var(--ice);
    background:linear-gradient(90deg, var(--ice), #9be9f0);
    -webkit-background-clip:text; background-clip:text; -webkit-text-fill-color:transparent;
  }
  .hero p.lead{font-size:18px; color:#c9d6ea; max-width:540px; margin-bottom:38px;}
  .hero-actions{display:flex; gap:16px; flex-wrap:wrap; margin-bottom:46px;}
  .hero-contacts{display:flex; gap:34px; flex-wrap:wrap;}
  .hero-contact-item{display:flex; align-items:center; gap:12px;}
  .hero-contact-item .ic{
    width:44px; height:44px; border-radius:11px; background:rgba(255,255,255,0.08);
    border:1px solid rgba(255,255,255,0.14);
    display:flex; align-items:center; justify-content:center; flex-shrink:0;
  }
  .hero-contact-item .ic svg{width:19px; height:19px; color:var(--ice);}
  .hero-contact-item .txt small{display:block; font-family:var(--font-mono); font-size:11px; color:#9fb3d1; text-transform:uppercase; letter-spacing:0.08em; margin-bottom:2px;}
  .hero-contact-item .txt strong{font-size:15px; font-weight:600; color:#fff;}

  .hero-visual{position:relative; z-index:2;}
  .hero-card{
    background:rgba(255,255,255,0.06);
    border:1px solid rgba(255,255,255,0.14);
    border-radius:20px; padding:8px;
    backdrop-filter:blur(6px);
  }
  .hero-card img{border-radius:14px; width:100%; height:420px; object-fit:cover;}
  .float-stat{
    position:absolute; background:#fff; color:var(--ink);
    border-radius:14px; padding:16px 20px; box-shadow:var(--shadow-lg);
    display:flex; align-items:center; gap:14px;
  }
  .float-stat.top{top:-24px; left:-30px;}
  .float-stat.bottom{bottom:-24px; right:-24px;}
  .float-stat .num{font-family:var(--font-display); font-size:26px; font-weight:700; color:var(--signal); line-height:1;}
  .float-stat .lbl{font-size:12px; color:var(--steel); font-weight:500; max-width:110px;}
  .float-stat .icon-badge{width:38px; height:38px; border-radius:10px; background:var(--cloud); display:flex; align-items:center; justify-content:center;}
  .float-stat .icon-badge svg{width:19px; height:19px; color:var(--signal);}

  /* ===== TRUST STRIP ===== */
  .trust-strip{background:var(--white); border-bottom:1px solid var(--frost); padding:36px 0;}
  .trust-grid{display:grid; grid-template-columns:repeat(4,1fr); gap:20px; text-align:center;}
  .trust-item h3{font-family:var(--font-display); font-size:30px; color:var(--ink); margin-bottom:4px;}
  .trust-item span{font-family:var(--font-mono); font-size:12px; letter-spacing:0.06em; color:var(--steel); text-transform:uppercase;}

  /* ===== ABOUT ===== */
  .about-grid{display:grid; grid-template-columns:0.9fr 1.1fr; gap:70px; align-items:center;}
  .about-media{position:relative;}
  .about-media .img-main{border-radius:18px; overflow:hidden; box-shadow:var(--shadow-md);}
  .about-media .img-main img{height:460px; object-fit:cover; width:100%;}
  .about-media .badge-exp{
    position:absolute; bottom:-28px; left:-28px; background:var(--ink); color:#fff;
    border-radius:16px; padding:22px 26px; box-shadow:var(--shadow-lg);
    display:flex; align-items:center; gap:16px;
  }
  .badge-exp .yrs{font-family:var(--font-display); font-size:38px; font-weight:700; color:var(--ice);}
  .badge-exp .lbl{font-size:12.5px; line-height:1.3; color:#dbe6f6; max-width:110px;}
  .about-copy p{color:var(--steel); font-size:16.5px; margin-bottom:18px;}
  .about-points{display:grid; grid-template-columns:1fr 1fr; gap:18px; margin-top:30px;}
  .about-point{display:flex; gap:12px; align-items:flex-start;}
  .about-point .chk{width:26px; height:26px; border-radius:8px; background:rgba(30,111,224,0.1); display:flex; align-items:center; justify-content:center; flex-shrink:0; margin-top:2px;}
  .about-point .chk svg{width:14px; height:14px; color:var(--signal);}
  .about-point strong{font-size:15px; display:block; margin-bottom:2px;}
  .about-point span{font-size:13.5px; color:var(--steel);}

  /* ===== SERVICES ===== */
  .services-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:26px;}
  .service-card{
    background:#fff; border:1px solid var(--frost); border-radius:18px; padding:34px 30px;
    transition:transform .3s ease, box-shadow .3s ease, border-color .3s ease;
    position:relative; overflow:hidden;
  }
  .service-card::before{
    content:''; position:absolute; top:0; left:0; right:0; height:3px;
    background:linear-gradient(90deg, var(--signal), var(--ice));
    transform:scaleX(0); transform-origin:left; transition:transform .35s ease;
  }
  .service-card:hover{transform:translateY(-8px); box-shadow:var(--shadow-md); border-color:transparent;}
  .service-card:hover::before{transform:scaleX(1);}
  .service-icon{
    width:56px; height:56px; border-radius:14px; background:var(--cloud);
    display:flex; align-items:center; justify-content:center; margin-bottom:22px;
    transition:background .3s ease;
  }
  .service-card:hover .service-icon{background:var(--ink);}
  .service-icon svg{width:26px; height:26px; color:var(--signal); transition:color .3s ease;}
  .service-card:hover .service-icon svg{color:var(--ice);}
  .service-card h3{font-size:19px; margin-bottom:10px;}
  .service-card p{font-size:14.5px; color:var(--steel); margin-bottom:18px;}
  .service-link{font-size:13.5px; font-weight:600; color:var(--signal); display:inline-flex; align-items:center; gap:6px;}
  .service-link svg{width:14px; height:14px; transition:transform .2s ease;}
  .service-card:hover .service-link svg{transform:translateX(4px);}

  /* ===== WHY CHOOSE US ===== */
  .why-section{background:var(--ink); color:#fff; position:relative; overflow:hidden;}
  .why-section .vents{opacity:0.06;}
  .why-section .section-head h2{color:#fff;}
  .why-section .section-head p{color:#adc0dd;}
  .why-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:2px; background:rgba(255,255,255,0.08); border-radius:18px; overflow:hidden; position:relative; z-index:1;}
  .why-item{background:#0e2a53; padding:38px 32px; transition:background .3s ease;}
  .why-item:hover{background:#153a70;}
  .why-item .num{font-family:var(--font-mono); font-size:13px; color:var(--ice); margin-bottom:16px; display:block;}
  .why-item h3{color:#fff; font-size:18px; margin-bottom:10px;}
  .why-item p{color:#a9bcda; font-size:14px;}

  /* ===== GALLERY ===== */
  .gallery-tabs{display:flex; gap:10px; margin-bottom:38px; flex-wrap:wrap;}
  .gtab{padding:10px 20px; border-radius:100px; border:1.5px solid var(--frost-2); background:#fff; font-size:13.5px; font-weight:600; color:var(--steel); transition:all .2s ease;}
  .gtab.active, .gtab:hover{background:var(--ink); color:#fff; border-color:var(--ink);}
  .gallery-grid{display:grid; grid-template-columns:repeat(4,1fr); grid-auto-rows:170px; gap:16px;}
  .gallery-grid .g1{grid-column:span 2; grid-row:span 2;}
  .g-item{position:relative; border-radius:16px; overflow:hidden; cursor:pointer;}
  .g-item img{width:100%; height:100%; object-fit:cover; transition:transform .5s ease;}
  .g-item .overlay{
    position:absolute; inset:0; background:linear-gradient(0deg, rgba(11,37,69,0.85) 0%, rgba(11,37,69,0.1) 55%, transparent 100%);
    display:flex; align-items:flex-end; padding:18px; opacity:0; transition:opacity .3s ease;
  }
  .g-item:hover .overlay{opacity:1;}
  .g-item:hover img{transform:scale(1.08);}
  .g-item .overlay h4{color:#fff; font-size:15px; font-weight:600;}
  .g-item .overlay span{color:var(--ice); font-family:var(--font-mono); font-size:11px;}

  /* ===== TESTIMONIALS ===== */
  .testimonial-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:26px;}
  .t-card{background:#fff; border:1px solid var(--frost); border-radius:18px; padding:32px; position:relative; transition:box-shadow .3s ease, transform .3s ease;}
  .t-card:hover{box-shadow:var(--shadow-md); transform:translateY(-6px);}
  .t-stars{display:flex; gap:4px; margin-bottom:18px;}
  .t-stars svg{width:16px; height:16px; color:#F5A623;}
  .t-card p{font-size:15px; color:var(--ink-2); margin-bottom:24px; font-style:italic;}
  .t-person{display:flex; align-items:center; gap:12px;}
  .t-avatar{width:46px; height:46px; border-radius:50%; background:linear-gradient(135deg,var(--signal),var(--ink)); display:flex; align-items:center; justify-content:center; color:#fff; font-family:var(--font-display); font-weight:700; font-size:16px;}
  .t-person strong{display:block; font-size:14.5px;}
  .t-person span{font-size:12.5px; color:var(--steel);}
  .t-quote-mark{position:absolute; top:24px; right:28px; font-family:var(--font-display); font-size:50px; color:var(--frost); line-height:1;}

  /* ===== CONTACT ===== */
  .contact-grid{display:grid; grid-template-columns:0.85fr 1.15fr; gap:50px;}
  .contact-info-card{background:var(--ink); color:#fff; border-radius:20px; padding:44px 38px; position:relative; overflow:hidden;}
  .contact-info-card .vents{opacity:0.08;}
  .contact-info-card h3{color:#fff; font-size:24px; margin-bottom:14px; position:relative; z-index:1;}
  .contact-info-card > p{color:#b7c7e2; font-size:14.5px; margin-bottom:32px; position:relative; z-index:1;}
  .cinfo-item{display:flex; gap:16px; margin-bottom:26px; position:relative; z-index:1;}
  .cinfo-item .ic{width:46px; height:46px; border-radius:12px; background:rgba(255,255,255,0.09); display:flex; align-items:center; justify-content:center; flex-shrink:0;}
  .cinfo-item .ic svg{width:20px; height:20px; color:var(--ice);}
  .cinfo-item small{display:block; font-family:var(--font-mono); font-size:11px; text-transform:uppercase; letter-spacing:0.07em; color:#93a9cc; margin-bottom:4px;}
  .cinfo-item strong{font-size:15.5px; font-weight:600;}
  .social-row{display:flex; gap:10px; position:relative; z-index:1; margin-top:8px;}
  .social-row a{width:40px; height:40px; border-radius:10px; background:rgba(255,255,255,0.09); display:flex; align-items:center; justify-content:center; transition:background .2s ease;}
  .social-row a:hover{background:var(--signal);}
  .social-row a svg{width:17px; height:17px; color:#fff;}

  .contact-form{background:#fff; border:1px solid var(--frost); border-radius:20px; padding:44px; box-shadow:var(--shadow-sm);}
  .form-row{display:grid; grid-template-columns:1fr 1fr; gap:18px; margin-bottom:18px;}
  .field{display:flex; flex-direction:column; gap:8px;}
  .field.full{grid-column:1 / -1;}
  .field label{font-size:13px; font-weight:600; color:var(--ink-2);}
  .field input, .field select, .field textarea{
    border:1.5px solid var(--frost-2); border-radius:10px; padding:13px 15px; font-family:inherit; font-size:14.5px;
    color:var(--ink); background:var(--cloud); transition:border-color .2s ease, background .2s ease;
  }
  .field input:focus, .field select:focus, .field textarea:focus{
    outline:none; border-color:var(--signal); background:#fff;
  }
  .field textarea{resize:vertical; min-height:110px;}
  .map-embed{
    margin-top:60px; border-radius:20px; overflow:hidden; border:1px solid var(--frost);
    height:340px; position:relative;
  }
  .map-embed iframe{width:100%; height:100%; border:0; filter:grayscale(15%) contrast(1.02);}
  .map-tag{position:absolute; top:20px; left:20px; background:#fff; padding:12px 18px; border-radius:12px; box-shadow:var(--shadow-md); display:flex; align-items:center; gap:10px;}
  .map-tag svg{width:18px; height:18px; color:var(--signal);}
  .map-tag span{font-size:13.5px; font-weight:600;}

  /* ===== CTA BAND ===== */
  .cta-band{
    background:linear-gradient(120deg, var(--signal) 0%, var(--signal-dark) 100%);
    border-radius:24px; padding:56px 60px; display:flex; align-items:center; justify-content:space-between; gap:30px;
    position:relative; overflow:hidden; margin:0 28px;
    max-width:calc(var(--maxw) - 56px); margin-left:auto; margin-right:auto;
  }
  .cta-band::after{
    content:''; position:absolute; right:-60px; top:-60px; width:220px; height:220px; border-radius:50%;
    background:rgba(255,255,255,0.10);
  }
  .cta-band h3{color:#fff; font-size:clamp(22px,3vw,30px); margin-bottom:8px; position:relative; z-index:1;}
  .cta-band p{color:#dcebff; font-size:15px; position:relative; z-index:1;}
  .cta-band .cta-actions{display:flex; gap:14px; position:relative; z-index:1; flex-shrink:0;}

  /* ===== FOOTER ===== */
  footer{background:#081a35; color:#c7d4ea; padding:80px 0 0;}
  .footer-grid{display:grid; grid-template-columns:1.4fr 0.8fr 0.8fr 1fr; gap:50px; padding-bottom:60px; border-bottom:1px solid rgba(255,255,255,0.08);}
  .footer-brand .logo{color:#fff;}
  .footer-brand p{font-size:14px; color:#8fa2c4; margin:18px 0 22px; max-width:280px;}
  footer h4{color:#fff; font-size:14.5px; margin-bottom:20px; letter-spacing:0.02em;}
  footer ul li{margin-bottom:12px;}
  footer ul li a{font-size:14px; color:#a8b8d6; transition:color .2s ease; display:inline-flex; align-items:center; gap:8px;}
  footer ul li a:hover{color:var(--ice);}
  .footer-contact li{display:flex; gap:10px; align-items:flex-start; font-size:14px; color:#a8b8d6;}
  .footer-contact svg{width:16px; height:16px; color:var(--ice); flex-shrink:0; margin-top:2px;}
  .footer-bottom{display:flex; justify-content:space-between; align-items:center; padding:26px 0; font-size:13px; color:#7c8fb3; flex-wrap:wrap; gap:10px;}
  .footer-bottom a{color:#a8b8d6;}
  .footer-bottom a:hover{color:var(--ice);}

  /* ===== WHATSAPP FLOAT ===== */
  .float-wa{
    position:fixed; bottom:26px; right:26px; z-index:900; width:58px; height:58px; border-radius:50%;
    background:#1E9E6B; display:flex; align-items:center; justify-content:center; box-shadow:0 10px 26px rgba(30,158,107,0.4);
    animation:floatpulse 2.4s infinite;
  }
  .float-wa svg{width:28px; height:28px; color:#fff;}
  @keyframes floatpulse{0%,100%{transform:scale(1);} 50%{transform:scale(1.06);}}

  /* ===== SCROLL REVEAL ===== */
  .reveal{opacity:0; transform:translateY(28px); transition:opacity .7s ease, transform .7s ease;}
  .reveal.in{opacity:1; transform:translateY(0);}

  /* ===== RESPONSIVE ===== */
  @media (max-width: 1024px){
    .hero-grid{grid-template-columns:1fr;}
    .hero-visual{order:-1;}
    .about-grid{grid-template-columns:1fr; gap:90px;}
    .services-grid{grid-template-columns:repeat(2,1fr);}
    .why-grid{grid-template-columns:repeat(2,1fr);}
    .testimonial-grid{grid-template-columns:repeat(2,1fr);}
    .contact-grid{grid-template-columns:1fr;}
    .footer-grid{grid-template-columns:1fr 1fr;}
    .trust-grid{grid-template-columns:repeat(2,1fr); row-gap:26px;}
  }
  @media (max-width: 780px){
    .nav-links, .nav-phone{display:none;}
    .menu-toggle{display:flex;}
    .section{padding:76px 0;}
    .hero{padding:150px 0 90px;}
    .hero-actions{flex-direction:column; align-items:stretch;}
    .hero-contacts{flex-direction:column; gap:16px;}
    .services-grid{grid-template-columns:1fr;}
    .why-grid{grid-template-columns:1fr;}
    .testimonial-grid{grid-template-columns:1fr;}
    .gallery-grid{grid-template-columns:repeat(2,1fr); grid-auto-rows:140px;}
    .gallery-grid .g1{grid-column:span 2; grid-row:span 1;}
    .footer-grid{grid-template-columns:1fr; gap:36px;}
    .form-row{grid-template-columns:1fr;}
    .cta-band{flex-direction:column; text-align:center; padding:40px 28px;}
    .about-media .badge-exp{position:static; margin-top:-40px; margin-left:20px; width:fit-content;}
    .float-stat.top, .float-stat.bottom{position:static; margin:14px 0;}
  }

  /* Mobile nav drawer */
  .mobile-drawer{
    position:fixed; top:82px; left:0; right:0; background:#fff; border-bottom:1px solid var(--frost);
    box-shadow:var(--shadow-md); padding:24px 28px; display:flex; flex-direction:column; gap:18px;
    transform:translateY(-120%); transition:transform .3s ease; z-index:999;
  }
  .mobile-drawer.open{transform:translateY(0);}
  .mobile-drawer a{font-size:15px; font-weight:600; color:var(--ink);}
  .mobile-drawer .btn{margin-top:6px;}

/* ===== INNER PAGE HERO (banner) ===== */
.page-hero{
  position:relative;
  padding:170px 0 90px;
  background:radial-gradient(900px 500px at 85% -10%, rgba(95,212,224,0.16), transparent 60%),
             linear-gradient(180deg, var(--ink) 0%, var(--ink-2) 60%, #0d2c57 100%);
  color:#fff;
  overflow:hidden;
}
.page-hero .vents{opacity:0.12;}
.page-hero .inner{position:relative; z-index:2; max-width:720px;}
.breadcrumb{
  display:flex; align-items:center; gap:8px; font-family:var(--font-mono); font-size:12.5px;
  color:#9fb3d1; margin-bottom:20px; text-transform:uppercase; letter-spacing:0.06em;
}
.breadcrumb a{color:#9fb3d1; transition:color .2s ease;}
.breadcrumb a:hover{color:var(--ice);}
.page-hero h1{font-size:clamp(32px,4.6vw,52px); color:#fff; margin-bottom:16px; letter-spacing:-0.02em;}
.page-hero p{font-size:16.5px; color:#c9d6ea; max-width:560px;}

/* ===== ACTIVE NAV LINK ===== */
.nav-links a.active{color:var(--signal);}
.nav-links a.active::after{width:100%;}

/* ===== STATS BAND (about/testimonials pages) ===== */
.stats-band{background:var(--ink); padding:60px 0; position:relative; overflow:hidden;}
.stats-band .vents{opacity:0.06;}
.stats-grid{display:grid; grid-template-columns:repeat(4,1fr); gap:20px; position:relative; z-index:1; text-align:center;}
.stats-grid .s-item h3{font-family:var(--font-display); font-size:36px; color:#fff; margin-bottom:6px;}
.stats-grid .s-item span{font-family:var(--font-mono); font-size:12px; letter-spacing:0.06em; color:#9fb3d1; text-transform:uppercase;}

/* ===== MISSION / VISION CARDS ===== */
.mv-grid{display:grid; grid-template-columns:1fr 1fr; gap:26px; margin-top:20px;}
.mv-card{background:#fff; border:1px solid var(--frost); border-radius:18px; padding:34px; transition:box-shadow .3s ease, transform .3s ease;}
.mv-card:hover{box-shadow:var(--shadow-md); transform:translateY(-6px);}
.mv-card .service-icon{margin-bottom:20px;}
.mv-card h3{font-size:20px; margin-bottom:12px;}
.mv-card p{color:var(--steel); font-size:15px;}

/* ===== TEAM / VALUES STRIP ===== */
.values-grid{display:grid; grid-template-columns:repeat(4,1fr); gap:20px; margin-top:10px;}
.value-item{text-align:center; padding:30px 20px; border-radius:16px; background:var(--cloud); transition:background .3s ease, transform .3s ease;}
.value-item:hover{background:#fff; box-shadow:var(--shadow-md); transform:translateY(-6px);}
.value-item .service-icon{margin:0 auto 18px;}
.value-item h4{font-size:15.5px; margin-bottom:8px;}
.value-item p{font-size:13.5px; color:var(--steel);}

/* ===== SERVICE DETAIL PAGE ===== */
.service-detail-grid{display:grid; grid-template-columns:repeat(2,1fr); gap:26px;}
.service-detail-card{
  background:#fff; border:1px solid var(--frost); border-radius:20px; padding:0; overflow:hidden;
  display:flex; flex-direction:column; transition:box-shadow .3s ease, transform .3s ease;
}
.service-detail-card:hover{box-shadow:var(--shadow-md); transform:translateY(-6px);}
.service-detail-card img{width:100%; height:210px; object-fit:cover;}
.service-detail-body{padding:28px 30px 30px;}
.service-detail-body .tagnum{font-family:var(--font-mono); font-size:12px; color:var(--signal); letter-spacing:0.06em; margin-bottom:10px; display:block;}
.service-detail-body h3{font-size:21px; margin-bottom:12px;}
.service-detail-body p{color:var(--steel); font-size:14.5px; margin-bottom:16px;}
.service-detail-body ul{margin-bottom:20px;}
.service-detail-body ul li{display:flex; align-items:flex-start; gap:10px; font-size:13.8px; color:var(--ink-2); margin-bottom:9px;}
.service-detail-body ul li svg{width:15px; height:15px; color:var(--signal); flex-shrink:0; margin-top:2px;}

/* ===== PROCESS STEPS (services page) ===== */
.process-grid{display:grid; grid-template-columns:repeat(4,1fr); gap:24px; counter-reset:step; position:relative;}
.process-step{position:relative; padding:30px 24px; background:#fff; border:1px solid var(--frost); border-radius:16px;}
.process-step .step-num{
  font-family:var(--font-display); font-size:34px; font-weight:700; color:var(--frost-2);
  margin-bottom:14px; display:block;
}
.process-step h4{font-size:15.5px; margin-bottom:8px;}
.process-step p{font-size:13.5px; color:var(--steel);}

/* ===== FAQ (contact/services page) ===== */
.faq-list{max-width:760px; margin:0 auto;}
.faq-item{border-bottom:1px solid var(--frost); padding:22px 0;}
.faq-q{display:flex; align-items:center; justify-content:space-between; cursor:pointer; font-weight:600; font-size:15.5px; color:var(--ink);}
.faq-q svg{width:18px; height:18px; color:var(--signal); transition:transform .3s ease; flex-shrink:0;}
.faq-item.open .faq-q svg{transform:rotate(45deg);}
.faq-a{max-height:0; overflow:hidden; transition:max-height .35s ease;}
.faq-a p{padding-top:14px; color:var(--steel); font-size:14.5px; max-width:640px;}
.faq-item.open .faq-a{max-height:200px;}

/* ===== SIMPLE PAGE INTRO CENTER ===== */
.intro-center{max-width:680px; margin:0 auto 56px; text-align:center;}

@media (max-width: 1024px){
  .service-detail-grid{grid-template-columns:1fr;}
  .process-grid{grid-template-columns:repeat(2,1fr);}
  .values-grid{grid-template-columns:repeat(2,1fr);}
  .mv-grid{grid-template-columns:1fr;}
  .stats-grid{grid-template-columns:repeat(2,1fr); row-gap:26px;}
}
@media (max-width: 780px){
  .process-grid{grid-template-columns:1fr;}
  .values-grid{grid-template-columns:1fr;}
  .page-hero{padding:140px 0 70px;}
}