/* ===== RESET & BASE ===== */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;font-size:16px}
body{font-family:'Raleway',sans-serif;color:#0f172a;background:#fff;overflow-x:hidden}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
button{cursor:pointer;border:none;background:none;font-family:inherit}
ul{list-style:none}

/* ===== VARIABLES ===== */
:root{
  --blue:#2a4f86;
  --navy:#1a3e63;
  --dark:#234875;
  --white:#fff;
  --text:#0f172a;
  --text-muted:rgba(15,23,42,.65);
  --border:rgba(42,79,134,.12);
  --radius:14px;
  --shadow:0 4px 24px rgba(42,79,134,.10);
  --transition:.22s cubic-bezier(.4,0,.2,1);
}

/* ===== TYPOGRAPHY ===== */
h1,h2,h3,h4{font-family:'Raleway',sans-serif;font-weight:800;line-height:1.15;color:var(--navy)}
p{line-height:1.7;color:var(--text-muted)}

/* ===== LAYOUT ===== */
.container{max-width:1140px;margin:0 auto;padding:0 24px}
.section{padding:96px 0}

/* ===== KICKER ===== */
.kicker{display:inline-flex;align-items:center;gap:8px;font-size:11px;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:var(--blue);background:rgba(42,79,134,.08);border:1px solid rgba(42,79,134,.16);border-radius:100px;padding:6px 14px;margin-bottom:20px}

/* ===== BUTTONS ===== */
.btn{display:inline-flex;align-items:center;gap:8px;padding:13px 28px;border-radius:100px;font-size:14px;font-weight:700;letter-spacing:.06em;transition:var(--transition);white-space:nowrap}
.btn-primary{background:var(--blue);color:#fff}
.btn-primary:hover{background:var(--navy);transform:translateY(-2px);box-shadow:0 8px 24px rgba(42,79,134,.28)}
.btn-ghost{background:transparent;color:var(--blue);border:1.5px solid var(--blue)}
.btn-ghost:hover{background:rgba(42,79,134,.08);transform:translateY(-2px)}
.btn-white{background:#fff;color:var(--blue)}
.btn-white:hover{background:rgba(255,255,255,.92);transform:translateY(-2px);box-shadow:0 8px 24px rgba(0,0,0,.18)}
.btn-white-ghost{background:rgba(255,255,255,.08);color:#fff;border:1.5px solid rgba(255,255,255,.4);backdrop-filter:blur(8px)}
.btn-white-ghost:hover{background:rgba(255,255,255,.16);transform:translateY(-2px)}

/* ===== HEADER ===== */
#header{position:fixed;top:0;left:0;right:0;z-index:1000;padding:16px 0;transition:var(--transition)}
#header.scrolled{background:rgba(255,255,255,.92);backdrop-filter:blur(16px);box-shadow:0 2px 24px rgba(42,79,134,.10);padding:10px 0}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:24px}
.header-logo img{height:44px;width:auto}
nav.main-nav ul{display:flex;align-items:center;gap:6px}
nav.main-nav a{font-size:13.5px;font-weight:600;color:#fff;padding:8px 14px;border-radius:100px;transition:var(--transition)}
nav.main-nav a:hover{background:rgba(255,255,255,.15);color:#fff}
#header.scrolled nav.main-nav a{color:var(--navy)}
#header.scrolled nav.main-nav a:hover{background:rgba(42,79,134,.08);color:var(--blue)}
.header-actions{display:flex;align-items:center;gap:12px}
.header-socials{display:flex;gap:6px}
.header-socials a{width:34px;height:34px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:rgba(255,255,255,.15);color:#fff;font-size:14px;transition:var(--transition)}
.header-socials a:hover{background:rgba(255,255,255,.3);color:#fff}
#header.scrolled .header-socials a{background:rgba(42,79,134,.08);color:var(--blue)}
#header.scrolled .header-socials a:hover{background:var(--blue);color:#fff}
.btn-cotizar{background:rgba(255,255,255,.15);color:#fff;border:1.5px solid rgba(255,255,255,.5);backdrop-filter:blur(8px)}
.btn-cotizar:hover{background:rgba(255,255,255,.28);transform:translateY(-2px)}
#header.scrolled .btn-cotizar{background:var(--blue);color:#fff;border-color:transparent}
#header.scrolled .btn-cotizar:hover{background:var(--navy);box-shadow:0 8px 24px rgba(42,79,134,.28)}
.burger{display:none;flex-direction:column;gap:5px;padding:8px;border-radius:8px}
.burger span{display:block;width:22px;height:2px;background:#fff;border-radius:2px;transition:var(--transition)}
#header.scrolled .burger span{background:var(--navy)}

/* ===== MOBILE MENU ===== */
.mobile-menu{position:fixed;top:0;right:-100%;width:min(320px,100vw);height:100vh;background:#fff;z-index:999;box-shadow:-4px 0 32px rgba(0,0,0,.12);transition:right .3s ease;overflow-y:auto;padding:80px 28px 32px}
.mobile-menu.open{right:0}
.mobile-menu-close{position:absolute;top:20px;right:20px;font-size:24px;color:var(--navy);background:none;border:none;cursor:pointer}
.mobile-menu nav ul{flex-direction:column;gap:4px;display:flex}
.mobile-menu nav a{display:block;font-size:15px;font-weight:600;color:var(--navy);padding:12px 16px;border-radius:10px}
.mobile-menu nav a:hover{background:rgba(42,79,134,.08)}
.mobile-menu-footer{margin-top:32px;display:flex;flex-direction:column;gap:10px}
.overlay{display:none;position:fixed;inset:0;background:rgba(0,0,0,.4);z-index:998}
.overlay.open{display:block}

/* ===== HERO ===== */
#hero{position:relative;min-height:100vh;display:flex;align-items:center;overflow:hidden}
.hero-video{position:absolute;inset:0;object-fit:cover;width:100%;height:100%;z-index:0}
.hero-overlay{position:absolute;inset:0;background:linear-gradient(135deg,rgba(26,62,99,.82) 0%,rgba(42,79,134,.55) 100%);z-index:1}
.hero-content{position:relative;z-index:2;max-width:780px;padding:120px 0 80px}
.hero-kicker{display:inline-flex;align-items:center;gap:8px;font-size:11px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:rgba(255,255,255,.85);background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.22);border-radius:100px;padding:6px 14px;margin-bottom:24px;backdrop-filter:blur(8px)}
.hero-title{font-size:clamp(34px,7.2vw,78px);font-weight:900;color:#fff;line-height:1.08;margin-bottom:20px;letter-spacing:-.02em}
.hero-sub{font-size:clamp(15px,1.6vw,18px);color:rgba(255,255,255,.8);max-width:560px;margin-bottom:36px;line-height:1.7}
.hero-btns{display:flex;flex-wrap:wrap;gap:14px}

/* ===== ABOUT ===== */
#about{background:#f8faff}
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:start}
.about-left .section-title{font-size:clamp(28px,3vw,44px);margin-bottom:20px}
.about-lead{font-size:16px;color:var(--text-muted);margin-bottom:32px}
.about-cards{display:flex;flex-direction:column;gap:18px}
.about-card{display:grid;grid-template-columns:180px 1fr;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);transition:var(--transition);background:#fff}
.about-card:hover{transform:translateY(-4px);box-shadow:0 12px 36px rgba(42,79,134,.16)}
.about-card-img{height:160px;object-fit:cover;width:100%;filter:saturate(.9);transition:var(--transition)}
.about-card:hover .about-card-img{filter:saturate(1.1)}
.about-card-body{padding:20px 22px}
.about-card-icon{width:40px;height:40px;border-radius:10px;background:rgba(42,79,134,.1);display:flex;align-items:center;justify-content:center;color:var(--blue);font-size:18px;margin-bottom:12px}
.about-card-title{font-size:15px;font-weight:700;color:var(--navy);margin-bottom:6px;line-height:1.3}
.about-card-desc{font-size:13px;color:var(--text-muted);line-height:1.6}

/* ===== SERVICES ===== */
#servicios{background:#fff}
.section-header{text-align:center;max-width:620px;margin:0 auto 56px}
.section-title{font-size:clamp(28px,3vw,44px);margin-bottom:14px}
.section-sub{font-size:15px;color:var(--text-muted)}
.services-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.service-card{border:1px solid var(--border);border-radius:var(--radius);padding:32px 28px;transition:var(--transition);position:relative;overflow:hidden;background:#fff}
.service-card::before{content:'';position:absolute;bottom:0;left:0;right:0;height:3px;background:var(--blue);transform:scaleX(0);transition:var(--transition)}
.service-card:hover{transform:translateY(-6px);box-shadow:0 16px 40px rgba(42,79,134,.14);border-color:transparent}
.service-card:hover::before{transform:scaleX(1)}
.service-icon{width:52px;height:52px;border-radius:14px;background:rgba(42,79,134,.08);display:flex;align-items:center;justify-content:center;color:var(--blue);font-size:22px;margin-bottom:20px}
.service-chip{display:inline-block;font-size:10px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--blue);background:rgba(42,79,134,.08);border-radius:100px;padding:4px 10px;margin-bottom:12px}
.service-title{font-size:17px;font-weight:800;color:var(--navy);margin-bottom:10px}
.service-desc{font-size:14px;color:var(--text-muted);line-height:1.65}
.service-arrow{position:absolute;bottom:24px;right:24px;width:32px;height:32px;border-radius:50%;background:rgba(42,79,134,.08);display:flex;align-items:center;justify-content:center;color:var(--blue);font-size:14px;transition:var(--transition)}
.service-card:hover .service-arrow{background:var(--blue);color:#fff;transform:translateX(3px)}

/* ===== PROCESS ===== */
#proceso{background:#f8faff}
.process-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.process-card{background:#fff;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);transition:var(--transition);border:1.5px solid transparent}
.process-card:hover{transform:translateY(-8px) scale(1.015);box-shadow:0 20px 50px rgba(42,79,134,.16);border-color:var(--blue)}
.process-card-img-wrap{position:relative;height:200px;overflow:hidden}
.process-card-img-wrap img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
.process-card:hover .process-card-img-wrap img{transform:scale(1.05)}
.process-badge{position:absolute;top:14px;left:14px;width:36px;height:36px;border-radius:50%;background:var(--blue);color:#fff;font-size:15px;font-weight:900;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 12px rgba(42,79,134,.35)}
.process-card-body{padding:24px}
.process-card-title{font-size:17px;font-weight:800;color:var(--navy);margin-bottom:10px}
.process-card-desc{font-size:14px;color:var(--text-muted);line-height:1.65;margin-bottom:14px}
.process-list{display:flex;flex-direction:column;gap:8px}
.process-list li{display:flex;align-items:flex-start;gap:8px;font-size:13px;color:var(--text-muted)}
.process-dot{width:8px;height:8px;border-radius:50%;background:var(--blue);flex-shrink:0;margin-top:5px}

/* ===== CDTEC IF ===== */
#cdtec-if{position:relative;overflow:hidden;padding:100px 0}
.if-bg{position:absolute;inset:0;background-image:url('https://cdtec.cl/wp-content/uploads/2026/02/Captura-de-pantalla-2026-02-12-013621.png');background-size:cover;background-position:center;z-index:0}
.if-bg-overlay{position:absolute;inset:0;background:linear-gradient(135deg,rgba(26,62,99,.9) 0%,rgba(42,79,134,.8) 100%);z-index:1}
.if-content{position:relative;z-index:2;max-width:700px;padding:48px;background:rgba(15,30,55,.55);backdrop-filter:blur(18px);border-radius:20px;border:1px solid rgba(255,255,255,.12)}
.if-logo{height:52px;margin-bottom:28px;filter:brightness(0) invert(1)}
.if-title{font-size:clamp(26px,3.2vw,46px);color:#fff;font-weight:800;margin-bottom:16px;line-height:1.15}
.if-sub{font-size:15px;color:rgba(255,255,255,.75);margin-bottom:28px;line-height:1.7}
.if-features{display:flex;flex-direction:column;gap:14px;margin-bottom:28px}
.if-feature{display:flex;align-items:flex-start;gap:12px;font-size:14px;color:rgba(255,255,255,.8)}
.if-check{width:22px;height:22px;border-radius:50%;background:rgba(255,255,255,.15);display:flex;align-items:center;justify-content:center;color:#fff;font-size:11px;flex-shrink:0;margin-top:2px}
.if-chips{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:28px}
.if-chip{font-size:11px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:rgba(255,255,255,.85);background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.2);border-radius:100px;padding:5px 12px}
.if-btns{display:flex;flex-wrap:wrap;gap:12px}

/* ===== CATALOG ===== */
#catalogo{background:#fff}
.cat-controls{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:40px;align-items:center}
.cat-search-wrap{flex:1;min-width:240px;position:relative}
.cat-search-wrap svg{position:absolute;left:14px;top:50%;transform:translateY(-50%);color:var(--text-muted);width:16px;height:16px}
#catSearch{width:100%;padding:12px 16px 12px 40px;border:1.5px solid var(--border);border-radius:100px;font-size:14px;font-family:'Raleway',sans-serif;outline:none;transition:var(--transition)}
#catSearch:focus{border-color:var(--blue);box-shadow:0 0 0 3px rgba(42,79,134,.1)}
.cat-select{padding:12px 18px;border:1.5px solid var(--border);border-radius:100px;font-size:14px;font-family:'Raleway',sans-serif;outline:none;cursor:pointer;background:#fff;color:var(--navy);font-weight:600;transition:var(--transition)}
.cat-select:focus{border-color:var(--blue)}
.cat-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:22px}
.cat-card{background:#fff;border:1.5px solid var(--border);border-radius:var(--radius);overflow:hidden;cursor:pointer;transition:var(--transition);text-align:left;display:flex;flex-direction:column}
.cat-card:hover{transform:translateY(-5px);box-shadow:0 14px 36px rgba(42,79,134,.14);border-color:rgba(42,79,134,.25)}
.cat-thumb{height:180px;overflow:hidden;background:#f0f4f8}
.cat-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
.cat-card:hover .cat-thumb img{transform:scale(1.05)}
.cat-body{padding:18px;flex:1;display:flex;flex-direction:column}
.cat-badges{display:flex;flex-wrap:wrap;gap:5px;margin-bottom:10px}
.cat-badge{font-size:10px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--blue);background:rgba(42,79,134,.08);border-radius:100px;padding:3px 8px}
.cat-name{font-size:15px;font-weight:800;color:var(--navy);margin-bottom:6px;line-height:1.3}
.cat-desc{font-size:13px;color:var(--text-muted);line-height:1.55;flex:1}
.cat-foot{padding:14px 18px;border-top:1px solid var(--border);display:flex;align-items:center;justify-content:space-between}
.cat-foot span{font-size:12px;font-weight:700;color:var(--blue)}
.cat-empty{text-align:center;padding:60px 20px;color:var(--text-muted);display:none}
.cat-empty.visible{display:block}

/* ===== MODAL ===== */
.modal-overlay{display:none;position:fixed;inset:0;background:rgba(0,0,0,.55);z-index:2000;align-items:center;justify-content:center;padding:20px}
.modal-overlay.open{display:flex}
.modal{background:#fff;border-radius:20px;max-width:640px;width:100%;max-height:90vh;overflow-y:auto;position:relative}
.modal-close{position:absolute;top:16px;right:16px;width:36px;height:36px;border-radius:50%;background:rgba(0,0,0,.06);display:flex;align-items:center;justify-content:center;font-size:18px;z-index:1;transition:var(--transition)}
.modal-close:hover{background:rgba(0,0,0,.12)}
.modal-img{height:240px;overflow:hidden}
.modal-img img{width:100%;height:100%;object-fit:cover}
.modal-body{padding:28px}
.modal-badges{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:14px}
.modal-badge{font-size:10px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--blue);background:rgba(42,79,134,.08);border-radius:100px;padding:4px 10px}
.modal-title{font-size:22px;font-weight:800;color:var(--navy);margin-bottom:10px}
.modal-desc{font-size:14px;color:var(--text-muted);line-height:1.65;margin-bottom:18px}
.modal-specs{margin-bottom:24px}
.modal-specs-title{font-size:12px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--text-muted);margin-bottom:12px}
.specs-table{width:100%;border-collapse:collapse;font-size:13.5px}
.specs-table tr{border-bottom:1px solid rgba(42,79,134,.08)}
.specs-table tr:last-child{border-bottom:none}
.specs-key{padding:9px 14px 9px 0;font-weight:700;color:var(--navy);white-space:nowrap;width:42%;vertical-align:top}
.specs-val{padding:9px 0;color:var(--text-muted);vertical-align:top}
.specs-table tr:nth-child(odd){background:rgba(42,79,134,.03)}
.specs-table tr:hover{background:rgba(42,79,134,.06)}
.modal-hint{font-size:12px;color:var(--text-muted);margin-top:10px}

/* ===== VIDEOS ===== */
#videos{background:#f8faff}
.videos-grid{display:grid;grid-template-columns:1fr 1fr;gap:28px}
.video-card{border-radius:var(--radius);overflow:hidden;position:relative;cursor:pointer;box-shadow:var(--shadow)}
.video-card img{width:100%;display:block;transition:transform .4s ease}
.video-card:hover img{transform:scale(1.04)}
.video-play{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;background:rgba(26,62,99,.35)}
.video-play-btn{width:64px;height:64px;border-radius:50%;background:rgba(255,255,255,.92);display:flex;align-items:center;justify-content:center;transition:var(--transition)}
.video-card:hover .video-play-btn{transform:scale(1.1);background:#fff}
.video-play-btn svg{width:24px;height:24px;margin-left:4px;fill:var(--blue)}

/* ===== VIDEO LIGHTBOX ===== */
.video-lightbox{display:none;position:fixed;inset:0;background:rgba(0,0,0,.88);z-index:3000;align-items:center;justify-content:center;padding:20px}
.video-lightbox.open{display:flex}
.video-lightbox-inner{position:relative;width:100%;max-width:900px}
.video-lightbox iframe{width:100%;aspect-ratio:16/9;border-radius:12px;border:none}
.video-lightbox-close{position:absolute;top:-44px;right:0;color:#fff;font-size:28px;cursor:pointer;line-height:1;opacity:.8}
.video-lightbox-close:hover{opacity:1}

/* ===== CLIENTS ===== */
#clientes{background:#fff;padding:60px 0;overflow:hidden}
.clients-title{text-align:center;font-size:13px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--text-muted);margin-bottom:36px}
.clients-track-wrap{overflow:hidden;position:relative}
.clients-track-wrap::before,.clients-track-wrap::after{content:'';position:absolute;top:0;width:80px;height:100%;z-index:2}
.clients-track-wrap::before{left:0;background:linear-gradient(to right,#fff,transparent)}
.clients-track-wrap::after{right:0;background:linear-gradient(to left,#fff,transparent)}
.clients-track{display:flex;gap:40px;animation:slide 30s linear infinite;width:max-content}
.clients-track:hover{animation-play-state:paused}
.clients-track img{height:44px;width:auto;object-fit:contain;filter:grayscale(1) opacity(.55);transition:var(--transition)}
.clients-track img:hover{filter:grayscale(0) opacity(1)}
@keyframes slide{0%{transform:translateX(0)}100%{transform:translateX(-50%)}}

/* ===== CONTACT ===== */
#contacto{background:#f8faff}
.contact-grid{display:grid;grid-template-columns:1fr 1.4fr;gap:64px;align-items:start}
.contact-left .section-title{font-size:clamp(26px,2.8vw,40px);margin-bottom:16px}
.contact-sub{font-size:15px;color:var(--text-muted);margin-bottom:36px;line-height:1.7}
.contact-features{display:flex;flex-direction:column;gap:20px}
.contact-feat{display:flex;align-items:flex-start;gap:14px}
.contact-feat-icon{width:44px;height:44px;border-radius:12px;background:rgba(42,79,134,.1);display:flex;align-items:center;justify-content:center;color:var(--blue);font-size:18px;flex-shrink:0}
.contact-feat-title{font-size:14px;font-weight:700;color:var(--navy);margin-bottom:4px}
.contact-feat-desc{font-size:13px;color:var(--text-muted);line-height:1.6}
.contact-form-wrap{background:#fff;border-radius:20px;padding:36px;box-shadow:var(--shadow)}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:0}
.form-group{display:flex;flex-direction:column;gap:6px}
.form-group.full{grid-column:1/-1}
.form-group label{font-size:12px;font-weight:700;color:var(--navy);letter-spacing:.06em;text-transform:uppercase}
.form-group input,.form-group textarea,.form-group select{padding:12px 16px;border:1.5px solid var(--border);border-radius:10px;font-size:14px;font-family:'Raleway',sans-serif;outline:none;transition:var(--transition);color:var(--text);background:#fff}
.form-group input:focus,.form-group textarea:focus,.form-group select:focus{border-color:var(--blue);box-shadow:0 0 0 3px rgba(42,79,134,.1)}
.form-group textarea{resize:vertical;min-height:110px}
.form-hint{font-size:12px;color:var(--text-muted);font-style:italic;grid-column:1/-1;margin-top:4px}
.form-actions{margin-top:20px;display:flex;flex-direction:column;gap:12px}
.form-submit{width:100%;padding:14px;border-radius:100px;background:var(--blue);color:#fff;font-size:14px;font-weight:700;font-family:'Raleway',sans-serif;letter-spacing:.06em;transition:var(--transition);border:none;cursor:pointer}
.form-submit:hover{background:var(--navy);transform:translateY(-2px);box-shadow:0 8px 24px rgba(42,79,134,.28)}
.form-wa{width:100%;padding:13px;border-radius:100px;background:transparent;color:var(--blue);border:1.5px solid var(--blue);font-size:14px;font-weight:700;font-family:'Raleway',sans-serif;letter-spacing:.06em;transition:var(--transition);cursor:pointer;display:flex;align-items:center;justify-content:center;gap:8px}
.form-wa:hover{background:rgba(42,79,134,.06);transform:translateY(-2px)}
#formStatus{font-size:13px;font-weight:600;padding:12px 16px;border-radius:10px;display:none;margin-top:10px}
#formStatus.success{background:#d1fae5;color:#065f46;display:block}
#formStatus.error{background:#fee2e2;color:#991b1b;display:block}

/* ===== FOOTER ===== */
#footer{background:var(--navy);color:#fff;padding:72px 0 0}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:56px;padding-bottom:56px;border-bottom:1px solid rgba(255,255,255,.1)}
.footer-logo{height:48px;margin-bottom:20px;filter:brightness(0) invert(1)}
.footer-desc{font-size:14px;color:rgba(255,255,255,.65);line-height:1.7;margin-bottom:24px;max-width:300px}
.footer-ctas{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:24px}
.footer-ctas .btn{font-size:13px;padding:11px 18px;justify-content:center}
.footer-social{display:flex;gap:8px}
.footer-social a{width:36px;height:36px;border-radius:50%;background:rgba(255,255,255,.08);display:flex;align-items:center;justify-content:center;color:rgba(255,255,255,.7);font-size:15px;transition:var(--transition)}
.footer-social a:hover{background:rgba(255,255,255,.18);color:#fff}
.footer-hours{font-size:12px;color:rgba(255,255,255,.45);margin-top:16px}
.footer-col-title{font-size:11px;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:rgba(255,255,255,.45);margin-bottom:18px}
.footer-nav li{margin-bottom:10px}
.footer-nav a{font-size:14px;color:rgba(255,255,255,.65);transition:var(--transition)}
.footer-nav a:hover{color:#fff}
.footer-cats{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:20px}
.footer-cat{font-size:13px;color:rgba(255,255,255,.55);display:flex;align-items:center;gap:6px}
.footer-cat::before{content:'·';color:rgba(255,255,255,.3)}
.footer-contact-item{display:flex;align-items:flex-start;gap:10px;margin-bottom:16px}
.footer-contact-item svg{width:16px;height:16px;flex-shrink:0;margin-top:2px;opacity:.5}
.footer-contact-text{font-size:14px;color:rgba(255,255,255,.65);line-height:1.5}
.footer-contact-text a{color:rgba(255,255,255,.75);text-decoration:underline}
.footer-bottom{padding:20px 0;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px}
.footer-copy{font-size:13px;color:rgba(255,255,255,.4)}
.footer-links{display:flex;gap:20px}
.footer-links a{font-size:13px;color:rgba(255,255,255,.4);transition:var(--transition)}
.footer-links a:hover{color:rgba(255,255,255,.7)}

/* ===== RESPONSIVE ===== */
@media(max-width:1024px){
  .about-grid{grid-template-columns:1fr;gap:48px}
  .services-grid{grid-template-columns:1fr 1fr}
  .process-grid{grid-template-columns:1fr 1fr}
  .contact-grid{grid-template-columns:1fr;gap:40px}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:768px){
  .section{padding:70px 0}
  nav.main-nav,.header-socials,.header-actions .btn{display:none}
  .burger{display:flex}
  .services-grid{grid-template-columns:1fr}
  .process-grid{grid-template-columns:1fr}
  .videos-grid{grid-template-columns:1fr}
  .about-card{grid-template-columns:1fr}
  .about-card-img{height:180px}
  .footer-grid{grid-template-columns:1fr}
  .footer-ctas{grid-template-columns:1fr}
  .form-grid{grid-template-columns:1fr}
  .footer-bottom{flex-direction:column;text-align:center}
  .if-content{padding:32px 24px}
}
@media(max-width:480px){
  .hero-btns{flex-direction:column}
  .hero-btns .btn{justify-content:center}
  .contact-form-wrap{padding:24px 18px}
}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}