/* PETPRO Vet Hospital - landing. Palette grounded in reference.css:
   blue #0b5dfb/#007bff, orange accent #ff7f00, ink #333/#555, white. */
:root{
  --blue:#0b5dfb; --blue-2:#007bff; --blue-dk:#083a9e; --orange:#ff7f00;
  --ink:#1f2937; --muted:#555; --soft:#f3f7ff; --white:#fff;
  --maxw:1180px; --radius:16px;
  --shadow-sm:0 2px 10px rgba(0,0,0,.07); --shadow-md:0 14px 34px rgba(11,93,251,.16);
  --font-display:"Space Grotesk",Arial,sans-serif; --font-body:"Inter",Arial,sans-serif;
}
*{box-sizing:border-box;}
body{-webkit-user-select:none;-moz-user-select:none;user-select:none;-webkit-touch-callout:none;}
input,textarea,select,[contenteditable=true]{-webkit-user-select:text;user-select:text;}
img{-webkit-user-drag:none;user-drag:none;max-width:100%;}
html{scroll-behavior:smooth;}
body{margin:0;font-family:var(--font-body);color:var(--ink);background:var(--white);}
a{color:inherit;text-decoration:none;}
.wow{visibility:visible;}
.inner{max-width:var(--maxw);margin:0 auto;padding:0 20px;width:100%;}
h1,h2,h3,h4{font-family:var(--font-display);}

/* Header */
.site-header{position:sticky;top:0;z-index:50;background:#fff;border-bottom:1px solid #e6eefc;box-shadow:var(--shadow-sm);}
.hdr{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:62px;}
.brand img{height:42px;}
.main-nav{display:flex;align-items:center;gap:24px;}
.main-nav a{font-weight:600;font-size:15px;color:var(--ink);}
.main-nav a:hover{color:var(--blue);}
.hdr-cta{display:inline-flex;align-items:center;gap:9px;min-height:44px;background:var(--orange);color:#1f2937;font-weight:700;padding:8px 18px;border-radius:999px;box-shadow:0 4px 14px rgba(255,127,0,.3);}
.hdr-cta:hover{background:#e67200;}
.hdr-cta .ic{display:inline-flex;align-items:center;justify-content:center;width:30px;height:30px;border-radius:50%;background:#fff;color:var(--orange);flex:0 0 30px;}
.nav-toggle{display:none;background:none;border:0;color:var(--blue);cursor:pointer;padding:6px;}

/* Hero */
.hero{position:relative;color:#fff;overflow:hidden;background:linear-gradient(120deg,#0b5dfb,#083a9e);}
.hero>img.bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.22;z-index:0;}
.hero .inner{position:relative;z-index:2;padding:60px 20px;display:grid;grid-template-columns:1.1fr .9fr;gap:36px;align-items:center;}
.hero .eyebrow{color:#ffd199;font-weight:700;letter-spacing:1px;text-transform:uppercase;}
.hero h1{font-size:clamp(28px,4.4vw,44px);margin:8px 0 14px;line-height:1.12;}
.hero p{color:#eef4ff;line-height:1.7;margin:0 0 22px;}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap;}
.btn-primary{display:inline-block;background:var(--orange);color:#fff;font-weight:700;padding:13px 26px;border-radius:999px;box-shadow:0 6px 18px rgba(255,127,0,.35);}
.btn-primary:hover{background:#e67200;}
.btn-ghost{display:inline-block;border:2px solid #fff;color:#fff;font-weight:700;padding:11px 24px;border-radius:999px;}
.btn-ghost:hover{background:#fff;color:var(--blue);}
.hero-img img{width:100%;border-radius:var(--radius);box-shadow:var(--shadow-md);}

/* Services (3 main) */
.serv-main{padding:56px 0;background:var(--soft);}
.sec-title{text-align:center;color:var(--blue-dk);font-size:clamp(24px,3.4vw,34px);margin:0 0 6px;}
.sec-sub{text-align:center;color:var(--muted);max-width:760px;margin:0 auto 30px;line-height:1.7;}
.serv3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.serv3 .card{background:#fff;border-radius:var(--radius);padding:28px 22px;text-align:center;box-shadow:var(--shadow-sm);border-top:4px solid var(--blue);transition:transform .2s,box-shadow .2s;}
.serv3 .card:hover{transform:translateY(-5px);box-shadow:var(--shadow-md);}
.serv3 .ic{width:64px;height:64px;margin:0 auto 14px;border-radius:50%;background:var(--soft);display:flex;align-items:center;justify-content:center;color:var(--blue);}
.serv3 .ic svg{width:34px;height:34px;}
.serv3 h3{color:var(--blue-dk);margin:0 0 8px;font-size:19px;}
.serv3 p{color:var(--muted);font-size:14px;line-height:1.6;margin:0;}

/* Other services grid */
.serv-other{padding:56px 0;background:#fff;}
.serv-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;}
.serv-grid .item{background:#fff;border:1px solid #e6eefc;border-radius:14px;padding:22px 18px;transition:border-color .2s,box-shadow .2s;}
.serv-grid .item:hover{border-color:var(--blue);box-shadow:var(--shadow-sm);}
.serv-grid .ic{width:48px;height:48px;border-radius:12px;background:var(--blue);color:#fff;display:flex;align-items:center;justify-content:center;margin-bottom:12px;}
.serv-grid .ic svg{width:26px;height:26px;}
.serv-grid h4{color:var(--blue-dk);margin:0 0 6px;font-size:16px;}
.serv-grid p{color:var(--muted);font-size:13.5px;line-height:1.55;margin:0;}

/* Stats + slogan */
.stats-sec{position:relative;color:#fff;background:linear-gradient(120deg,#083a9e,#0b5dfb);padding:56px 0;overflow:hidden;}
.stats-sec>img.bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.15;}
.stats-sec .inner{position:relative;z-index:2;}
.stats-sec .slogan{text-align:center;max-width:820px;margin:0 auto 34px;}
.stats-sec .slogan h2{font-size:clamp(22px,3vw,30px);margin:0 0 12px;}
.stats-sec .slogan p{color:#eef4ff;line-height:1.7;}
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;text-align:center;}
.stats .n{font-family:var(--font-display);font-weight:700;font-size:40px;color:#ffd199;}
.stats .l{color:#eef4ff;font-size:15px;}

/* Contact */
.contact-sec{padding:56px 0;background:var(--soft);}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:26px;align-items:stretch;}
.contact-card{background:#fff;border-radius:var(--radius);padding:26px;box-shadow:var(--shadow-sm);}
.contact-card h3{color:var(--blue-dk);margin:0 0 16px;}
.contact-row{display:flex;gap:12px;align-items:flex-start;margin-bottom:14px;}
.contact-row .ic{width:42px;height:42px;border-radius:50%;background:var(--blue);color:#fff;display:flex;align-items:center;justify-content:center;flex:0 0 42px;}
.contact-row .ic svg{width:20px;height:20px;}
.contact-row b{display:block;color:var(--ink);}
.contact-row span{color:var(--muted);font-size:14px;}
.lead-form input,.lead-form textarea{width:100%;padding:12px 14px;margin-bottom:12px;border:1px solid #d7e2f7;border-radius:8px;font-size:14px;font-family:inherit;}
.lead-form input:focus,.lead-form textarea:focus{outline:2px solid var(--blue);border-color:var(--blue);}
.lead-form textarea{resize:none;height:84px;}
.lead-form .submit{width:100%;padding:13px;background:var(--orange);color:#1f2937;font-weight:700;border:0;border-radius:8px;cursor:pointer;font-size:15px;}
.lead-form .submit:hover{background:#e67200;}
.form-alert{text-align:center;margin:8px 0 0;font-weight:600;min-height:18px;color:#1a7a2e;}

/* Feedback */
.fb-sec{padding:56px 0;background:#fff;}
.fb-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.fb-card{background:var(--soft);border-radius:14px;padding:22px;box-shadow:var(--shadow-sm);}
.fb-card .stars{color:#ffb400;margin-bottom:8px;}
.fb-card p{color:var(--muted);font-size:14px;line-height:1.6;margin:0 0 14px;}
.fb-card .who{display:flex;align-items:center;gap:12px;}
.fb-card .who img{width:46px;height:46px;border-radius:50%;object-fit:cover;}
.fb-card .who b{color:var(--blue-dk);}

/* Footer */
.site-footer{background:var(--blue-dk);color:#fff;padding:44px 0 22px;}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:30px;}
.foot-logo img{height:60px;margin-bottom:12px;}
.site-footer h4{color:#ffd199;text-transform:uppercase;font-size:15px;margin:0 0 14px;}
.site-footer ul{padding:0;margin:0;}
.site-footer li{list-style:none;margin:0 0 9px;opacity:.92;}
.foot-bottom{border-top:1px solid rgba(255,255,255,.15);margin-top:26px;padding-top:16px;text-align:center;font-size:13px;opacity:.8;}

/* FAB */
.fab{position:fixed;right:20px;z-index:60;width:56px;height:56px;border-radius:50%;display:flex;align-items:center;justify-content:center;box-shadow:0 6px 20px rgba(0,0,0,.3);transition:transform .18s;}
.fab:hover{transform:scale(1.08);}
.fab-call{bottom:20px;background:var(--orange);color:#fff;animation:pls 1.6s infinite;}
.fab-call svg{width:28px;height:28px;}
.fab-zalo{bottom:88px;background:#fff;border:2px solid #0068ff;}
.fab-zalo svg{width:40px;height:40px;}
@keyframes pls{0%{box-shadow:0 0 0 0 rgba(255,127,0,.55);}70%{box-shadow:0 0 0 16px rgba(255,127,0,0);}100%{box-shadow:0 0 0 0 rgba(255,127,0,0);}}

@media(max-width:860px){
  .nav-toggle{display:inline-flex;order:3;}
  .main-nav{position:absolute;top:62px;left:0;right:0;background:#fff;flex-direction:column;align-items:stretch;gap:0;padding:8px 20px 16px;display:none;box-shadow:var(--shadow-md);}
  .main-nav.open{display:flex;}
  .main-nav a{padding:12px 0;border-bottom:1px solid #eef;}
  .hdr-cta{order:2;}
  .hero .inner{grid-template-columns:1fr;}
  .serv3,.stats{grid-template-columns:1fr;}
  .serv-grid{grid-template-columns:1fr 1fr;}
  .contact-grid,.fb-grid,.foot-grid{grid-template-columns:1fr;}
}
@media(max-width:480px){ .serv-grid{grid-template-columns:1fr;} }