/* Happy Walkies — kiểu chữ & màu dùng chung cho mọi trang (nhận diện Bài 3) */
:root{
  color-scheme:light;
  --sky:#6EC5FF; --navy:#233F5B; --yellow:#FBC13A; --mist:#DCF2FF; --pale:#C3E3F5; --cream:#F7F0E4; --white:#FFFFFF;
  --muted:#4F6378; --line:#D6E4EF; --paper:#FBFDFF;
  --display:'Baloo 2',sans-serif; --body:'Montserrat',system-ui,sans-serif;
}
html.en{--display:'Fredoka','Baloo 2',sans-serif}
*{box-sizing:border-box}
[hidden]{display:none !important}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--navy);font-family:var(--body);font-size:16px;line-height:1.6}
img{max-width:100%;height:auto;display:block}
a{color:inherit}
h1,h2,h3{font-family:var(--display);font-weight:800;line-height:1.15;margin:0;text-wrap:balance}
html.en h1,html.en h2,html.en h3{font-weight:600}
.wrap{max-width:1080px;margin:0 auto;padding:0 16px}
html.vi .en, html.en .vi{display:none !important}
.banner{background:var(--yellow);color:var(--navy);text-align:center;font-weight:700;font-size:15px;padding:10px 16px}

/* thanh trên cùng + menu */
.top{background:var(--sky);position:sticky;top:0;z-index:20;box-shadow:0 2px 10px rgba(35,63,91,.08)}
.top .wrap{display:flex;align-items:center;gap:18px;padding-top:10px;padding-bottom:10px}
.logo img{height:42px;width:auto}
.menu{display:flex;gap:4px;margin-left:auto}
.menu a{text-decoration:none;font-weight:700;font-size:15px;padding:8px 12px;border-radius:999px;white-space:nowrap}
.menu a:hover{background:rgba(255,255,255,.45)}
.menu a[aria-current="page"]{background:var(--navy);color:var(--white)}
.lang{display:flex;background:var(--white);border-radius:999px;padding:3px;flex:none}
.lang button{border:0;background:none;font:600 14px var(--body);color:var(--navy);padding:6px 12px;border-radius:999px;cursor:pointer}
.lang button[aria-pressed="true"]{background:var(--navy);color:var(--white)}

/* nút */
.cta{display:flex;flex-wrap:wrap;gap:10px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;text-decoration:none;font-weight:700;font-size:16px;border-radius:999px;padding:13px 22px;min-height:48px;border:0;cursor:pointer;font-family:var(--body)}
.btn.primary{background:var(--navy);color:var(--white)}
.btn.ghost{background:var(--white);color:var(--navy)}
.btn.line{border:2px solid var(--navy);background:var(--white);color:var(--navy)}
.btn svg{width:20px;height:20px;flex:none}

/* mục chung */
section{padding:64px 0}
.eyebrow{font-family:var(--display);font-weight:600;color:var(--muted);font-size:15px;text-transform:uppercase;letter-spacing:.08em;margin-bottom:6px}
h2{font-size:clamp(28px,4.5vw,40px);margin-bottom:12px}
.sub{color:var(--muted);max-width:60ch;margin:0 0 32px}
.hscroll{display:flex;gap:16px;overflow-x:auto;scroll-snap-type:x mandatory;padding-bottom:12px;-webkit-overflow-scrolling:touch}
.hscroll > *{scroll-snap-align:start;flex:none}
section:has(.dyn:empty){display:none}
.page-head{background:var(--sky);padding:44px 0 40px}
.page-head h1{font-size:clamp(32px,5.5vw,52px);margin:6px 0 10px}
.page-head p{font-size:18px;font-weight:500;max-width:56ch;margin:0}
.more{display:inline-block;margin-top:18px;font-weight:700}

/* trang chủ */
.hero{background:var(--sky);overflow:hidden}
.hero .wrap{display:grid;grid-template-columns:1.1fr .9fr;align-items:end;gap:24px;padding-top:24px}
.hero-text{padding-bottom:56px}
.tag{display:inline-block;background:var(--yellow);color:var(--navy);font-family:var(--display);font-weight:600;border-radius:999px;padding:4px 14px;font-size:14px;letter-spacing:.02em}
.hero h1{font-size:clamp(34px,6vw,58px);margin:16px 0 14px}
.hero p.lead{font-size:18px;font-weight:500;max-width:34ch;margin:0 0 24px}
.hero-photo{position:relative;justify-self:center}
.hero-photo::before{content:"";position:absolute;inset:10% -6% -4% -6%;background:var(--pale);border-radius:50% 50% 0 0}
.hero-photo img{position:relative;width:min(420px,100%)}
.facts{display:flex;flex-wrap:wrap;gap:8px 18px;margin-top:22px;font-size:14px;font-weight:600}
.facts span{display:inline-flex;align-items:center;gap:6px}

/* số liệu */
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.stat{background:var(--sky);border-radius:22px;padding:20px 14px;text-align:center}
.stat b{display:block;font-family:var(--display);font-weight:800;font-size:clamp(28px,4vw,40px);line-height:1.1}
.stat span{font-size:14px;font-weight:600}

/* vòng tròn dịch vụ */
.svc-circles{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.svc-circle{text-align:center;text-decoration:none;color:var(--navy)}
.svc-circle .ring{display:block;aspect-ratio:1;border-radius:50%;padding:6px;background:var(--pale);transition:background .2s,transform .2s}
.svc-circle img,.svc-circle .ico{width:100%;height:100%;border-radius:50%;object-fit:cover;background:var(--mist)}
.svc-circle .ico{display:grid;place-items:center}
.svc-circle .ico svg{width:55%;height:55%}
.svc-circle b{display:block;font-family:var(--display);font-weight:800;font-size:20px;margin-top:10px}
html.en .svc-circle b{font-weight:600}
.svc-circle small{display:block;color:var(--muted);font-weight:600;font-size:13px}
.svc-circle:hover .ring{background:var(--navy);transform:scale(1.03)}
.fromtag{display:inline-block;background:var(--cream);border-radius:999px;padding:4px 12px;font-weight:700;font-size:14px;margin-top:6px}
.fromtag b{font-family:var(--display);font-size:17px}

/* thẻ dịch vụ (trang Dịch vụ) */
.svc-cards{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.svc-card{display:grid;grid-template-columns:150px 1fr;gap:20px;align-items:center;background:var(--white);border:1px solid var(--line);border-radius:26px;padding:20px;text-decoration:none;color:var(--navy);transition:box-shadow .2s,transform .2s}
.svc-card:hover{box-shadow:0 10px 26px rgba(35,63,91,.12);transform:translateY(-2px)}
.svc-card img,.svc-card .ico{width:150px;height:150px;border-radius:50%;object-fit:cover;border:5px solid var(--pale);background:var(--mist)}
.svc-card .ico{display:grid;place-items:center}
.svc-card .ico svg{width:60%;height:60%}
.svc-card h3{font-size:24px;margin-bottom:4px}
.svc-card p{margin:0 0 8px;color:var(--muted);font-size:15px}
.svc-card .go{font-weight:700;font-size:15px}

/* trang chi tiết dịch vụ */
.svc-hero{background:var(--sky);padding:40px 0}
.svc-hero .wrap{display:grid;grid-template-columns:1fr 280px;gap:28px;align-items:center}
.svc-hero h1{font-size:clamp(34px,6vw,56px);margin:6px 0 12px}
.svc-hero .lead{font-size:18px;font-weight:500;margin:0 0 18px;max-width:52ch}
.svc-hero .circle{width:280px;height:280px;border-radius:50%;object-fit:cover;border:8px solid var(--white)}
.price-from{display:inline-flex;align-items:baseline;gap:8px;background:var(--white);border-radius:999px;padding:8px 20px;font-weight:700;margin-bottom:20px}
.price-from b{font-family:var(--display);font-weight:800;font-size:28px}
.crumb{font-size:14px;font-weight:700;text-decoration:none}
.gallery{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.gallery img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:18px}
.detail-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.dbox{background:var(--white);border:1px solid var(--line);border-radius:22px;padding:22px}
.dbox h2{font-size:24px;margin-bottom:12px}
.dbox p{margin:0 0 10px}
.inc{margin:0;padding:0;list-style:none;display:grid;gap:8px;font-size:15px}
.inc li{display:flex;gap:9px}
.inc li::before{content:"";flex:none;width:19px;height:19px;margin-top:2px;border-radius:50%;background:var(--sky) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23233F5B' stroke-width='3.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 12.5l4 4 8-9'/%3E%3C/svg%3E") center/12px no-repeat}
.inc.heart li::before{background:var(--yellow) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%23233F5B'%3E%3Cpath d='M12 20s-7-4.4-7-9.5A3.9 3.9 0 0 1 12 8a3.9 3.9 0 0 1 7 2.5C19 15.6 12 20 12 20z'/%3E%3C/svg%3E") center/13px no-repeat}
.inc.paw li::before{background:var(--pale) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 64 64' fill='%23233F5B'%3E%3Cellipse cx='32' cy='42' rx='13' ry='11'/%3E%3Cellipse cx='16' cy='28' rx='5.5' ry='7'/%3E%3Cellipse cx='26' cy='18' rx='5.5' ry='7'/%3E%3Cellipse cx='38' cy='18' rx='5.5' ry='7'/%3E%3Cellipse cx='48' cy='28' rx='5.5' ry='7'/%3E%3C/svg%3E") center/13px no-repeat}
.note{background:#FFF6DD;border:1px solid var(--yellow);border-radius:14px;padding:12px 16px;font-size:15px;margin:0}
.svc-other{display:flex;flex-wrap:wrap;gap:10px}

/* lời khen */
.rv-head{display:flex;flex-wrap:wrap;align-items:center;gap:10px 18px;margin-bottom:24px}
.rv-score{font-family:var(--display);font-weight:800;font-size:22px}
.stars{color:var(--yellow);letter-spacing:2px;font-size:20px}
.rv-links{display:flex;gap:12px;flex-wrap:wrap}
.rv-links a{font-weight:700;font-size:14px}
.review{width:min(340px,82vw);background:var(--white);border:1px solid var(--line);border-radius:22px;padding:22px;display:flex;flex-direction:column;gap:12px;margin:0}
.review q{font-size:15px;quotes:"“" "”"}
.review .who{margin-top:auto;font-weight:700;font-size:14px}
.review .who small{display:block;color:var(--muted);font-weight:600}
.feel{width:min(240px,62vw);border-radius:18px;overflow:hidden;box-shadow:0 6px 18px rgba(35,63,91,.14);background:#000}
.feel img{width:100%}

/* các bé, giống chó, dự án */
.client-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.client img{width:100%;aspect-ratio:1;object-fit:cover;border-radius:22px}
.client b{display:block;font-family:var(--display);font-weight:800;font-size:20px;margin-top:8px}
html.en .client b{font-weight:600}
.client small{color:var(--muted);font-weight:600;font-size:13px}
.breed{width:170px;text-align:center}
.breed img{width:100%;aspect-ratio:3/4;object-fit:cover;border-radius:999px 999px 18px 18px;border:5px solid var(--white)}
.breed b{display:block;margin-top:8px;font-weight:700;font-size:15px}
.proj-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:24px}
.proj{background:var(--paper);border:1px solid var(--line);border-radius:20px;overflow:hidden;display:flex;flex-direction:column}
.proj img{width:100%;aspect-ratio:4/3;object-fit:cover}
.proj .pbody{padding:16px 18px 20px}
.proj h3{font-size:20px;margin-bottom:6px}
.proj p{margin:0;color:var(--muted);font-size:15px}
.proj .pdate{font-size:12px;font-weight:700;color:var(--muted);text-transform:uppercase;letter-spacing:.06em;margin-bottom:4px}

/* về chúng tôi */
.intro-grid{display:grid;grid-template-columns:1fr 1.2fr;gap:32px;align-items:start}
.intro-text p{font-size:18px;margin:0 0 14px}
.exp{margin-top:26px}
.exp h3{font-size:22px;margin-bottom:8px}
.exp ul{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:8px}
.exp li{background:var(--white);border:1px solid var(--line);border-radius:999px;padding:6px 14px;font-weight:600;font-size:14px}
.area-list{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin:8px 0 28px}
.area{text-align:center}
.area .dot{display:grid;place-items:center;aspect-ratio:1;border-radius:50%;background:var(--sky);font-family:var(--display);font-weight:800;font-size:clamp(28px,5vw,44px);max-width:170px;margin:0 auto;border:6px solid var(--white)}
.area b{display:block;margin-top:10px;font-weight:700}
.why-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.why-item{background:var(--paper);border:1px solid var(--line);border-radius:20px;padding:20px}
.why-item h3{font-size:19px;margin-bottom:6px}
.why-item p{margin:0;color:var(--muted);font-size:15px}
.bg-cream{background:var(--cream)}
.bg-mist{background:var(--mist)}
.bg-white{background:var(--white)}

/* liên hệ / đặt lịch qua tin nhắn */
.contact{background:var(--navy);color:var(--white)}
.contact h2{color:var(--white)}
.contact .sub{color:var(--pale)}
.msg-btns{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;max-width:760px}
.msg-btns .btn{background:var(--sky);color:var(--navy);font-size:17px;min-height:56px}
.contact-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px 28px;margin-top:34px;max-width:760px}
.contact-list div small{display:block;color:var(--pale);font-weight:700;font-size:13px;text-transform:uppercase;letter-spacing:.08em}
.contact-list a,.contact-list span{font-weight:700;font-size:18px;text-decoration:none;word-break:break-word}

/* chân trang + thanh nút dưới đáy điện thoại */
footer{background:var(--navy);color:var(--pale);font-size:14px;padding:28px 0 96px}
footer .wrap{display:flex;flex-wrap:wrap;gap:10px 24px;justify-content:space-between}
footer nav{display:flex;flex-wrap:wrap;gap:6px 16px}
footer a{text-decoration:none;font-weight:600}
.bar{position:fixed;left:0;right:0;bottom:0;display:none;gap:8px;padding:10px 12px calc(10px + env(safe-area-inset-bottom));background:var(--white);box-shadow:0 -4px 16px rgba(35,63,91,.12);z-index:10}
.bar a{flex:1;padding:12px 10px;font-size:15px}

@media (max-width:900px){
  .top .wrap{flex-wrap:wrap;gap:8px 12px}
  .menu{order:3;width:100%;margin-left:0;flex-wrap:wrap;gap:2px 4px}
  .menu a{font-size:14px;padding:6px 10px}
  .lang{margin-left:auto}
}
@media (max-width:820px){
  .hero .wrap,.svc-hero .wrap{grid-template-columns:1fr;padding-top:8px}
  .hero-text{padding-bottom:0}
  .hero-photo img{width:min(320px,82vw)}
  .svc-hero .circle{width:200px;height:200px;order:-1}
  .intro-grid,.why-grid,.proj-grid,.detail-grid,.svc-cards{grid-template-columns:1fr}
  .svc-circles,.area-list,.gallery{grid-template-columns:repeat(2,1fr)}
  .client-grid{grid-template-columns:repeat(2,1fr);gap:14px}
  .msg-btns,.contact-list{grid-template-columns:1fr}
  .svc-card{grid-template-columns:96px 1fr;gap:14px;padding:16px}
  .svc-card img,.svc-card .ico{width:96px;height:96px}
  .breed{width:140px}
  section{padding:48px 0}
  .bar{display:flex}
  footer{padding-bottom:110px}
}
@media (max-width:420px){ .stats{grid-template-columns:1fr} }
@media (min-width:821px){ footer{padding-bottom:28px} }