/* ================================================================
   ACE AMC – Veterinary Clinic – style.css
   ================================================================ */

/* ---------- CSS Variables (ADI-matched palette) ---------- */
:root {
  --navy:      #0B1A33;   /* deep luxury midnight navy */
  --navy-mid:  #07102A;   /* deeper navy */
  --navy-light:#122040;   /* slightly lighter navy */
  --teal:      #0B1A33;   /* alias */
  --cyan:      #4A8FD4;   /* xanh dương accent */
  --cyan-dark: #3570B0;
  --cloud:     #C4CDD8;   /* grey-blue nhạt */
  --sky:       #F0EDE8;   /* ADI off-cream */
  --red:       #75010A;   /* deep crimson – chỉ dùng cho danger/emergency */
  --red-dark:  #5a0108;   /* darker crimson */
  --gold:      #C9A84C;   /* luxury warm gold */
  --gold-dark: #A8872A;   /* deeper gold for hover */
  --green:     #2dc653;
  --white:     #ffffff;
  --light:     #FAF7F1;   /* ADI warm cream */
  --light2:    #F0EDE8;   /* slightly darker cream */
  --text:      #191919;   /* ADI near black */
  --text-muted:#6c7993;   /* ADI muted blue-grey */
  --shadow-sm: 0 2px 12px rgba(7,16,43,.12);
  --shadow-md: 0 8px 30px rgba(7,16,43,.20);
  --shadow-lg: 0 20px 60px rgba(7,16,43,.26);
  --radius:    12px;
  --radius-lg: 20px;
  --trans:     all .35s cubic-bezier(.4,0,.2,1);
}

/* ---------- Reset & Base ---------- */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;font-size:16px}
body{font-family:'Quicksand','Open Sans',Arial,sans-serif;color:var(--text);background:var(--light);overflow-x:hidden;line-height:1.7;font-weight:500}
h1,h2,h3,h4,h5,h6{font-family:'Montserrat','Roboto',Arial,sans-serif;font-weight:700;line-height:1.3}
img{max-width:100%;height:auto;display:block}
a{text-decoration:none;color:inherit}
ul{list-style:none}
button{cursor:pointer;border:none;background:none;font-family:inherit}
input,select,textarea{font-family:inherit}
.container{max-width:1200px;margin:0 auto;padding:0 24px}

/* ---------- Preloader ---------- */
#preloader{position:fixed;inset:0;background:var(--navy);z-index:9999;display:flex;align-items:center;justify-content:center;transition:opacity .6s,visibility .6s}
#preloader.hidden{opacity:0;visibility:hidden}
.preloader-inner{text-align:center;color:white}
.paw-loader svg{width:80px;height:80px}
.paw-loader .toe{fill:var(--gold);animation:pawPulse 1.2s ease-in-out infinite}
.paw-loader .toe:nth-child(2){animation-delay:.15s}
.paw-loader .toe:nth-child(3){animation-delay:.3s}
.paw-loader .toe:nth-child(4){animation-delay:.45s}
.paw-loader .main-pad{fill:var(--gold);animation:pawPulse 1.2s ease-in-out infinite .3s}
@keyframes pawPulse{0%,100%{opacity:.3;transform:scale(.9)}50%{opacity:1;transform:scale(1)}}
.preloader-inner p{margin-top:16px;font-size:14px;opacity:.7;letter-spacing:2px}

/* ---------- Header ---------- */
.header-top{background:var(--navy);color:rgba(255,255,255,.75);font-size:13px;padding:8px 0}
.header-top .container{display:flex;gap:24px;align-items:center;flex-wrap:wrap;max-width:100%;padding:0 48px;justify-content:flex-start}
.header-top span{display:flex;align-items:center;gap:6px}
.header-top svg{flex-shrink:0;opacity:.7}
.header-top strong{color:white}

#navbar{background:white;position:sticky;top:0;z-index:1000;box-shadow:0 2px 20px rgba(0,0,0,.08);transition:var(--trans)}
#navbar.scrolled{box-shadow:0 4px 30px rgba(12,36,97,.15)}
.nav-container{display:flex;align-items:center;justify-content:space-between;height:92px;gap:16px;max-width:100%;padding:0 16px 0 12px}
.logo-wrap{flex-shrink:0}
.nav-logo{height:96px;width:auto;transition:var(--trans)}
.nav-logo:hover{opacity:.85}

.nav-links{display:flex;align-items:center;gap:4px;flex:1;justify-content:center}
.nav-links a{padding:10px 26px;border-radius:8px;font-weight:700;font-size:21px;color:#1a1a1a;transition:var(--trans);white-space:nowrap}
.nav-links a:hover{color:var(--gold);background:rgba(201,168,76,.08)}

.btn-nav-cta{background:linear-gradient(135deg,var(--gold),var(--gold-dark));color:white;padding:11px 22px;border-radius:10px;font-weight:800;font-size:15px;white-space:nowrap;transition:var(--trans);box-shadow:0 4px 15px rgba(201,168,76,.40)}
.btn-nav-cta:hover{background:linear-gradient(135deg,var(--gold-dark),#8A6A1A);transform:translateY(-1px);box-shadow:0 6px 20px rgba(201,168,76,.55)}

.hamburger{display:none;flex-direction:column;gap:5px;padding:8px;border-radius:8px;transition:var(--trans)}
.hamburger span{display:block;width:24px;height:2.5px;background:var(--navy);border-radius:2px;transition:var(--trans)}
.hamburger.active span:nth-child(1){transform:rotate(45deg) translate(5px,5px)}
.hamburger.active span:nth-child(2){opacity:0}
.hamburger.active span:nth-child(3){transform:rotate(-45deg) translate(5px,-5px)}

/* ---------- Buttons ---------- */
.btn-primary{display:inline-flex;align-items:center;gap:8px;background:linear-gradient(135deg,var(--gold),var(--gold-dark));color:white;padding:13px 28px;border-radius:10px;font-weight:800;font-size:15px;transition:var(--trans);box-shadow:0 4px 20px rgba(201,168,76,.40)}
.btn-primary:hover{background:linear-gradient(135deg,var(--gold-dark),#8A6A1A);transform:translateY(-2px);box-shadow:0 8px 30px rgba(201,168,76,.55)}
.btn-outline{display:inline-flex;align-items:center;gap:8px;background:transparent;color:white;padding:13px 28px;border-radius:10px;font-weight:800;font-size:15px;border:2px solid rgba(255,255,255,.7);transition:var(--trans)}
.btn-outline:hover{background:white;color:var(--navy)}
.btn-outline-dark{display:inline-flex;align-items:center;gap:8px;background:transparent;color:var(--navy);padding:13px 28px;border-radius:10px;font-weight:800;font-size:15px;border:2px solid var(--navy);transition:var(--trans)}
.btn-outline-dark:hover{background:var(--navy);color:white}
.btn-outline-white{display:inline-flex;align-items:center;gap:8px;background:transparent;color:white;padding:13px 28px;border-radius:10px;font-weight:800;font-size:15px;border:2px solid white;transition:var(--trans)}
.btn-outline-white:hover{background:white;color:var(--navy)}
.btn-gold{display:inline-flex;align-items:center;gap:8px;background:linear-gradient(135deg,#f4a261,#e07b2a);color:white;padding:13px 28px;border-radius:10px;font-weight:800;font-size:15px;transition:var(--trans);box-shadow:0 4px 20px rgba(244,162,97,.4)}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 8px 30px rgba(244,162,97,.55)}
.btn-danger{display:inline-flex;align-items:center;gap:8px;background:linear-gradient(135deg,#ff4d4d,#cc0000);color:white;padding:13px 28px;border-radius:10px;font-weight:800;font-size:15px;transition:var(--trans);box-shadow:0 4px 20px rgba(255,77,77,.4);animation:urgentPulse 2s infinite}
@keyframes urgentPulse{0%,100%{box-shadow:0 4px 20px rgba(255,77,77,.4)}50%{box-shadow:0 4px 30px rgba(255,77,77,.7)}}
.btn-full{width:100%;justify-content:center}
.btn-lg{padding:15px 34px;font-size:16px}
.btn-xl{padding:17px 40px;font-size:17px}

/* ---------- Section Shared ---------- */
.section-light{background:var(--light)}
section{padding:90px 0}
.section-header{text-align:center;margin-bottom:60px}
.section-tag{display:inline-block;background:rgba(201,168,76,.12);color:var(--gold-dark);font-size:13px;font-weight:800;letter-spacing:2px;text-transform:uppercase;padding:6px 16px;border-radius:30px;margin-bottom:16px}
.section-tag.light{background:rgba(255,255,255,.15);color:rgba(255,255,255,.9)}
.section-tag.danger{background:rgba(230,57,70,.1);color:var(--red)}
.section-header h2{font-family:'Montserrat','Roboto',sans-serif;font-size:clamp(28px,4vw,42px);font-weight:900;color:var(--navy);line-height:1.25;margin-bottom:16px}
.section-header p{color:var(--text-muted);font-size:17px;max-width:600px;margin:0 auto}

/* ---------- Reveal Animations ---------- */
.reveal{opacity:0;transform:translateY(30px);transition:opacity .7s ease,transform .7s ease}
.reveal.visible{opacity:1;transform:none}
.animate-fade-up{opacity:0;transform:translateY(40px);transition:opacity .8s ease,transform .8s ease}
.animate-fade-up.visible{opacity:1;transform:none}
.animate-slide-right{opacity:0;transform:translateX(60px);transition:opacity .9s ease,transform .9s ease}
.animate-slide-right.visible{opacity:1;transform:none}
.delay-1{transition-delay:.1s}
.delay-2{transition-delay:.2s}
.delay-3{transition-delay:.3s}
.delay-4{transition-delay:.4s}
.delay-5{transition-delay:.5s}

/* ---------- HERO ---------- */
#hero{position:relative;min-height:100vh;display:flex;align-items:center;overflow:hidden;background:var(--navy)}
#particles-canvas{position:absolute;inset:0;z-index:0;pointer-events:none}
.hero-bg{position:absolute;inset:0;background:url('https://images.unsplash.com/photo-1587300003388-59208cc962cb?w=1920&q=80') center/cover no-repeat;z-index:0;transform:scale(1.05);animation:heroBgZoom 20s ease-in-out infinite alternate}
@keyframes heroBgZoom{from{transform:scale(1.05)}to{transform:scale(1.1)}}
.hero-overlay{position:absolute;inset:0;background:linear-gradient(135deg,rgba(11,26,51,.96) 0%,rgba(7,16,43,.82) 55%,rgba(201,168,76,.28) 100%);z-index:1}
.hero-content{position:relative;z-index:2;display:flex;flex-direction:column;align-items:center;text-align:center;padding:140px 40px 110px;max-width:1160px;margin:0 auto}
.hero-badge{display:inline-flex;align-items:center;gap:8px;background:rgba(255,255,255,.1);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.2);color:white;padding:8px 18px;border-radius:30px;font-size:13px;font-weight:700;margin-bottom:20px;letter-spacing:1px}
.pulse-dot{width:8px;height:8px;border-radius:50%;background:#2dc653;animation:pulseDot 1.5s ease-in-out infinite}
@keyframes pulseDot{0%,100%{box-shadow:0 0 0 0 rgba(45,198,83,.5)}50%{box-shadow:0 0 0 8px rgba(45,198,83,0)}}
.hero-title{font-family:'Montserrat','Roboto',sans-serif;font-size:clamp(14px,3.2vw,38px);font-weight:900;color:white;line-height:1.55;margin-bottom:20px}
.highlight-text{background:linear-gradient(135deg,var(--gold),#ffcc88);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.hero-sub{color:rgba(255,255,255,.82);font-size:18px;line-height:1.7;margin-bottom:32px}
.hero-actions{display:flex;gap:16px;flex-wrap:wrap;margin-bottom:40px;justify-content:center}
.hero-trust{display:flex;align-items:center;gap:24px;background:rgba(255,255,255,.08);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.12);border-radius:var(--radius);padding:20px 28px;width:fit-content}
.trust-item{text-align:center}
.trust-item strong{display:block;font-size:26px;font-weight:900;color:white;line-height:1}
.trust-item span{font-size:12px;color:rgba(255,255,255,.65);margin-top:4px}
.trust-divider{width:1px;height:40px;background:rgba(255,255,255,.2)}
.hero-image{display:flex;justify-content:center}
.hero-img-frame{position:relative;border-radius:24px;overflow:visible}
.hero-img-frame img{width:100%;max-width:520px;height:500px;object-fit:cover;border-radius:24px;box-shadow:var(--shadow-lg)}
.hero-img-badge{position:absolute;bottom:-20px;left:30px;background:white;border-radius:14px;padding:14px 20px;display:flex;align-items:center;gap:12px;box-shadow:var(--shadow-md);min-width:220px}
.hero-img-badge svg{color:var(--green)}
.hero-img-badge div strong{display:block;font-size:13px;color:var(--navy);font-weight:800}
.hero-img-badge div span{font-size:12px;color:var(--text-muted)}
.hero-wave{position:absolute;bottom:0;left:0;width:100%;z-index:2;line-height:0}
.hero-wave svg{width:100%;height:80px}

/* ---------- WHY CHOOSE ---------- */
.features-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:28px}
.feature-card{background:white;border-radius:var(--radius-lg);padding:36px 28px;box-shadow:var(--shadow-sm);border:1px solid rgba(0,0,0,.05);transition:var(--trans);position:relative;overflow:hidden}
.feature-card::before{content:'';position:absolute;top:0;left:0;width:100%;height:4px;background:linear-gradient(90deg,var(--navy),var(--gold));transform:scaleX(0);transform-origin:left;transition:var(--trans)}
.feature-card:hover{transform:translateY(-8px);box-shadow:var(--shadow-lg)}
.feature-card:hover::before{transform:scaleX(1)}
.feature-icon{width:64px;height:64px;border-radius:16px;display:flex;align-items:center;justify-content:center;margin-bottom:20px}
.feature-card h3{font-size:18px;font-weight:800;color:var(--navy);margin-bottom:10px}
.feature-card p{color:var(--text-muted);font-size:15px;line-height:1.65;margin-bottom:16px}
.feature-link{font-size:14px;font-weight:700;color:var(--gold-dark);transition:var(--trans)}
.feature-link:hover{color:var(--gold);padding-left:4px}

/* ---------- STATS ---------- */
.stats-section{background:linear-gradient(135deg,var(--navy) 0%,var(--navy-mid) 60%,var(--navy-light) 100%);padding:70px 0;position:relative;overflow:hidden}
.stats-bg-anim{position:absolute;inset:0;background:radial-gradient(circle at 20% 50%,rgba(201,168,76,.12) 0%,transparent 50%),radial-gradient(circle at 80% 50%,rgba(201,168,76,.07) 0%,transparent 50%);animation:statsBgAnim 8s ease-in-out infinite alternate}
@keyframes statsBgAnim{from{transform:scale(1)}to{transform:scale(1.05)}}
.stats-grid{position:relative;z-index:1;display:grid;grid-template-columns:repeat(4,1fr);gap:0;text-align:center;width:100%}
.stat-item{padding:40px 20px;border-right:1px solid rgba(255,255,255,.1);display:flex;flex-direction:column;align-items:center}
.stat-item:last-child{border-right:none}
.stat-number{font-family:'Montserrat','Roboto',sans-serif;font-size:clamp(40px,5vw,60px);font-weight:900;color:white;line-height:1;margin-bottom:10px}
.stat-number-row{display:flex;align-items:baseline;justify-content:center;gap:4px;margin-bottom:10px}
.stat-number-row .stat-number{margin-bottom:0}
.stat-gt{font-family:'Montserrat','Roboto',sans-serif;font-size:clamp(40px,5vw,60px);font-weight:900;color:white;line-height:1}
.stat-label{font-size:16px;font-weight:700;color:rgba(255,255,255,.9);margin-bottom:6px}
.stat-sub{font-size:13px;color:rgba(255,255,255,.5)}

/* ---------- PAIN SECTION ---------- */
.pain-wrap{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center}
.pain-text h2{font-family:'Montserrat','Roboto',sans-serif;font-size:clamp(28px,4vw,40px);font-weight:900;color:var(--navy);margin:12px 0 28px;line-height:1.25}
.pain-list{display:flex;flex-direction:column;gap:22px;margin-bottom:32px}
.pain-item{display:flex;gap:16px;align-items:flex-start;background:white;padding:20px;border-radius:14px;border:1px solid rgba(0,0,0,.06);box-shadow:var(--shadow-sm);transition:var(--trans)}
.pain-item:hover{transform:translateX(6px);border-color:rgba(201,168,76,.35)}
.pain-icon{font-size:28px;flex-shrink:0;margin-top:2px}
.pain-item strong{font-size:15px;font-weight:800;color:var(--navy);display:block;margin-bottom:4px}
.pain-item p{font-size:14px;color:var(--text-muted);line-height:1.6}
.pain-image{position:relative}
.pain-image img{border-radius:24px;height:480px;width:100%;object-fit:cover;box-shadow:var(--shadow-md)}
.pain-float-card{position:absolute;bottom:30px;right:-20px;background:white;border-radius:14px;padding:16px 20px;display:flex;align-items:center;gap:12px;box-shadow:var(--shadow-md);min-width:200px}
.pain-float-card div strong{display:block;font-size:13px;color:var(--navy);font-weight:800}
.pain-float-card div span{font-size:15px;color:var(--gold-dark);font-weight:900}

/* ---------- SERVICES ---------- */
.services-section{background:var(--navy);padding:90px 0}
.services-section .section-header h2{color:white}
.services-section .section-header p{color:rgba(255,255,255,.65)}
.services-layout{display:grid;grid-template-columns:340px 1fr;gap:40px;align-items:start}
.services-list{display:flex;flex-direction:column;gap:8px}
.service-tab{display:flex;align-items:center;gap:16px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.08);border-radius:14px;padding:16px 20px;cursor:pointer;transition:var(--trans);color:rgba(255,255,255,.75)}
.service-tab:hover,.service-tab.active{background:rgba(255,255,255,.12);border-color:rgba(201,168,76,.5);color:white}
.service-tab.active{background:rgba(201,168,76,.12);border-color:var(--gold)}
.service-tab-icon{font-size:24px;flex-shrink:0}
.service-tab-info h4{font-size:15px;font-weight:800;margin-bottom:2px}
.service-tab-info p{font-size:12px;color:rgba(255,255,255,.55)}
.tab-arrow{margin-left:auto;flex-shrink:0;opacity:.5;transition:var(--trans)}
.service-tab.active .tab-arrow{opacity:1;transform:rotate(90deg)}
.services-detail{position:relative}
.service-panel{display:none;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1);border-radius:var(--radius-lg);overflow:hidden;animation:panelFade .4s ease}
.service-panel.active{display:block}
@keyframes panelFade{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
.service-panel img{width:100%;height:260px;object-fit:cover}
.service-panel-info{padding:28px}
.service-panel-info h3{font-family:'Montserrat','Roboto',sans-serif;font-size:24px;font-weight:700;color:white;margin-bottom:12px}
.service-panel-info p{color:rgba(255,255,255,.72);font-size:15px;line-height:1.7;margin-bottom:20px}
.service-features{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-bottom:24px}
.service-features li{font-size:14px;color:rgba(255,255,255,.8)}

/* ---------- ABOUT ---------- */
.about-wrap{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center}
.about-images{position:relative;padding-bottom:30px}
.about-img-main img{border-radius:20px;height:460px;width:100%;object-fit:cover;box-shadow:var(--shadow-md)}
.about-img-secondary{position:absolute;bottom:0;right:-30px;width:200px;height:200px;border-radius:16px;overflow:hidden;border:4px solid white;box-shadow:var(--shadow-md)}
.about-img-secondary img{width:100%;height:100%;object-fit:cover}
.about-years-badge{position:absolute;top:30px;right:-20px;background:linear-gradient(135deg,var(--gold),var(--gold-dark));color:white;border-radius:16px;padding:16px 20px;text-align:center;box-shadow:0 8px 24px rgba(201,168,76,.45)}
.big-num{display:block;font-size:36px;font-weight:900;line-height:1}
.about-years-badge span:last-child{font-size:12px;opacity:.85}
.about-content .section-tag{margin-bottom:12px}
.about-content h2{font-family:'Montserrat','Roboto',sans-serif;font-size:clamp(28px,4vw,42px);font-weight:900;color:var(--navy);margin-bottom:16px;line-height:1.25}
.about-lead{font-size:18px;color:var(--navy);font-weight:600;margin-bottom:16px;line-height:1.65}
.about-content p{color:var(--text-muted);font-size:15px;line-height:1.75;margin-bottom:14px}
.about-values{display:flex;flex-direction:column;gap:16px;margin:28px 0 32px}
.value-item{display:flex;gap:14px;align-items:flex-start;padding:16px;background:var(--light);border-radius:12px;transition:var(--trans)}
.value-item:hover{background:white;box-shadow:var(--shadow-sm)}
.value-emoji{font-size:24px;flex-shrink:0}
.value-item strong{display:block;font-size:15px;font-weight:800;color:var(--navy);margin-bottom:3px}
.value-item p{font-size:13px;color:var(--text-muted)}

/* ---------- TEAM ---------- */
.team-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:28px}
.team-single{grid-template-columns:340px;justify-content:center}
.team-two{grid-template-columns:repeat(2,360px);justify-content:center}
.team-card{background:white;border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-sm);transition:var(--trans)}
.team-card:hover{transform:translateY(-10px);box-shadow:var(--shadow-lg)}
.team-img{position:relative;overflow:hidden;height:360px}
.team-img img{width:100%;height:100%;object-fit:cover;object-position:center top;transition:transform .5s ease}
.team-card:hover .team-img img{transform:scale(1.04)}
.team-single .team-img{height:420px}
.team-two .team-img{height:480px}
.team-two .team-img img{width:100%;height:100%;object-fit:cover;object-position:center top}
.team-card-bang .team-img img{object-fit:cover;object-position:center 48%}
.team-card-tung .team-img img{object-fit:cover;object-position:center top;transform:scale(1.25);transform-origin:center 15%}
.team-card-tung:hover .team-img img{transform:scale(1.28);transform-origin:center 15%}
.team-social{position:absolute;bottom:-60px;left:0;right:0;background:rgba(12,36,97,.85);display:flex;justify-content:center;gap:12px;padding:16px;transition:var(--trans)}
.team-card:hover .team-social{bottom:0}
.team-social a{width:36px;height:36px;border-radius:50%;background:rgba(255,255,255,.15);display:flex;align-items:center;justify-content:center;transition:var(--trans)}
.team-social a:hover{background:var(--gold)}
.team-info{padding:20px}
.team-info h4{font-size:17px;font-weight:800;color:var(--navy);margin-bottom:4px}
.team-role{font-size:13px;color:var(--gold-dark);font-weight:700;display:block;margin-bottom:6px}
.team-badge{display:inline-block;font-size:11px;font-weight:700;color:var(--navy);background:rgba(12,36,97,0.08);border:1px solid rgba(12,36,97,0.15);border-radius:20px;padding:3px 10px;margin-bottom:10px}
.team-info p{font-size:13px;color:var(--text-muted);line-height:1.6}

/* ---------- TESTIMONIALS ---------- */
.testimonials-section{background:linear-gradient(135deg,var(--navy-mid),var(--navy));padding:90px 0}
.testimonials-carousel{position:relative;overflow:hidden}
.testimonial-track{display:flex;gap:28px;transition:transform .5s cubic-bezier(.4,0,.2,1);will-change:transform}
.testimonial-card{flex:0 0 calc(33.333% - 19px);background:rgba(255,255,255,.08);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.12);border-radius:var(--radius-lg);padding:32px;transition:var(--trans)}
.testimonial-card:hover{background:rgba(255,255,255,.12);transform:translateY(-4px)}
.stars{color:#ffd700;font-size:20px;margin-bottom:14px;letter-spacing:2px}
.testimonial-text{color:rgba(255,255,255,.85);font-size:15px;line-height:1.75;margin-bottom:24px;font-style:italic}
.testimonial-author{display:flex;align-items:center;gap:14px}
.testimonial-author img{width:50px;height:50px;border-radius:50%;object-fit:cover;border:2px solid rgba(255,255,255,.2)}
.testimonial-author strong{display:block;color:white;font-size:15px;font-weight:700}
.testimonial-author span{font-size:13px;color:rgba(255,255,255,.55)}
.carousel-controls{display:flex;align-items:center;justify-content:center;gap:16px;margin-top:40px}
.carousel-btn{width:48px;height:48px;border-radius:50%;background:rgba(255,255,255,.12);color:white;display:flex;align-items:center;justify-content:center;transition:var(--trans)}
.carousel-btn:hover{background:var(--gold)}
.carousel-dots{display:flex;gap:8px}
.dot{width:10px;height:10px;border-radius:50%;background:rgba(255,255,255,.25);cursor:pointer;transition:var(--trans)}
.dot.active{background:var(--gold);width:28px;border-radius:5px}

/* ---------- PACKAGES ---------- */
.packages-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.package-card{background:white;border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-sm);border:2px solid transparent;transition:var(--trans);position:relative}
.package-card:hover{transform:translateY(-8px);box-shadow:var(--shadow-lg);border-color:var(--gold)}
.package-card.featured{border-color:var(--gold);transform:scale(1.03);box-shadow:var(--shadow-lg)}
.package-popular{background:linear-gradient(135deg,var(--gold),var(--gold-dark));color:white;text-align:center;padding:8px;font-size:13px;font-weight:800;letter-spacing:1px}
.package-header{padding:32px 28px}
.package-header.basic{background:linear-gradient(135deg,#f0f4f8,#dce8f5)}
.package-header.premium{background:linear-gradient(135deg,var(--navy),var(--navy-mid))}
.package-header.elite{background:linear-gradient(135deg,#1a1a2e,#16213e)}
.package-badge{display:inline-block;font-size:11px;font-weight:800;letter-spacing:2px;text-transform:uppercase;padding:4px 12px;border-radius:20px;margin-bottom:12px}
.package-header.basic .package-badge{background:rgba(12,36,97,.1);color:var(--navy)}
.package-header.premium .package-badge,.package-header.elite .package-badge{background:rgba(255,255,255,.15);color:white}
.package-header h3{font-size:22px;font-weight:800;margin-bottom:16px}
.package-header.basic h3{color:var(--navy)}
.package-header.premium h3,.package-header.elite h3{color:white}
.package-price{display:flex;align-items:baseline;gap:4px}
.price-from{font-size:13px;opacity:.7}
.price-amount{font-size:36px;font-weight:900}
.price-per{font-size:13px;opacity:.7}
.package-header.basic .price-from,.package-header.basic .price-per,.package-header.basic .price-amount{color:var(--navy)}
.package-header.premium .price-from,.package-header.premium .price-per,.package-header.premium .price-amount{color:white}
.package-header.elite .price-from,.package-header.elite .price-per,.package-header.elite .price-amount{color:white}
.package-list{padding:24px 28px 28px;display:flex;flex-direction:column;gap:10px}
.package-list li{font-size:14px;color:var(--text)}
.package-card .btn-primary,.package-card .btn-outline-dark{margin:0 28px 28px;display:block;text-align:center}

/* ---------- OFFER / URGENCY ---------- */
.offer-section{background:linear-gradient(135deg,#0a0306,#3d0a10,#0a1d44);padding:80px 0;overflow:hidden;position:relative}
.offer-section::before{content:'';position:absolute;inset:0;background:radial-gradient(circle at 50% 50%,rgba(117,1,10,.2) 0%,transparent 70%)}
.offer-wrap{text-align:center;position:relative;z-index:1}
.offer-badge-big{display:inline-block;background:linear-gradient(135deg,var(--gold),var(--gold-dark));color:white;padding:10px 28px;border-radius:30px;font-size:14px;font-weight:800;letter-spacing:2px;margin-bottom:24px;animation:badgePop .5s ease}
@keyframes badgePop{from{transform:scale(0)}to{transform:scale(1)}}
.offer-wrap h2{font-family:'Montserrat','Roboto',sans-serif;font-size:clamp(28px,4vw,46px);font-weight:900;color:white;margin-bottom:16px;line-height:1.2}
.highlight-gold{background:linear-gradient(135deg,#f4a261,#ffd700);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.offer-wrap>p{color:rgba(255,255,255,.75);font-size:17px;margin-bottom:32px}
.countdown-wrap{display:flex;align-items:center;justify-content:center;gap:8px;margin:0 auto 36px;width:fit-content;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1);border-radius:16px;padding:20px 36px}
.countdown-item{text-align:center;min-width:70px}
.countdown-item span{display:block;font-size:52px;font-weight:900;color:white;line-height:1;font-family:'Montserrat','Roboto',sans-serif;animation:digitFlip .3s ease}
@keyframes digitFlip{from{transform:rotateX(90deg);opacity:0}to{transform:none;opacity:1}}
.countdown-item label{font-size:12px;color:rgba(255,255,255,.5);letter-spacing:2px;text-transform:uppercase;margin-top:6px;display:block}
.countdown-colon{font-size:40px;color:rgba(255,255,255,.3);font-weight:900;margin-bottom:20px}
.offer-actions{display:flex;flex-direction:column;align-items:center;gap:12px}
.pulse-btn{animation:pulseCTA 2s ease-in-out infinite}
@keyframes pulseCTA{0%,100%{box-shadow:0 4px 30px rgba(244,162,97,.4)}50%{box-shadow:0 4px 60px rgba(244,162,97,.7),0 0 0 10px rgba(244,162,97,.1)}}
.offer-note{color:rgba(255,255,255,.4);font-size:13px;margin-top:8px}

/* ---------- GUARANTEE ---------- */
.guarantee-wrap{display:grid;grid-template-columns:280px 1fr;gap:70px;align-items:center}
.guarantee-seal{display:flex;justify-content:center}
.seal-ring{width:220px;height:220px;border-radius:50%;border:3px solid var(--gold);display:flex;align-items:center;justify-content:center;position:relative;animation:sealRotate 20s linear infinite}
@keyframes sealRotate{from{box-shadow:0 0 0 0 rgba(201,168,76,.35)}50%{box-shadow:0 0 40px 10px rgba(201,168,76,.18)}to{box-shadow:0 0 0 0 rgba(201,168,76,.35)}}
.seal-inner{width:180px;height:180px;border-radius:50%;background:linear-gradient(135deg,var(--light),white);display:flex;flex-direction:column;align-items:center;justify-content:center;box-shadow:var(--shadow-md);border:2px solid rgba(201,168,76,.30)}
.seal-inner span{font-size:38px;font-weight:900;color:var(--navy);line-height:1;margin-top:8px}
.seal-inner small{font-size:12px;color:var(--text-muted);font-weight:700;letter-spacing:2px}
.guarantee-content h2{font-family:'Montserrat','Roboto',sans-serif;font-size:clamp(28px,4vw,42px);font-weight:900;color:var(--navy);margin:12px 0 16px;line-height:1.25}
.guarantee-content>p{color:var(--text-muted);font-size:16px;line-height:1.75;margin-bottom:24px}
.guarantee-points{display:flex;flex-direction:column;gap:14px}
.gp-item{display:flex;gap:14px;align-items:flex-start;padding:16px;background:var(--light);border-radius:12px;border-left:4px solid var(--green)}
.gp-item span{font-size:22px;flex-shrink:0}
.gp-item p{font-size:14px;color:var(--text-muted);line-height:1.6}
.gp-item strong{color:var(--navy)}

/* ---------- APPOINTMENT ---------- */
.appointment-section{background:linear-gradient(135deg,var(--navy) 0%,var(--navy-mid) 100%);padding:90px 0}
.appointment-wrap{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:start}
.appointment-highlights{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin:28px 0}
.ah-item{background:rgba(255,255,255,.08);border-radius:12px;padding:14px 16px;display:flex;align-items:center;gap:10px}
.ah-item span{font-size:22px}
.ah-item p{font-size:14px;color:rgba(255,255,255,.8);font-weight:700}
.appointment-contact{display:flex;gap:14px;flex-wrap:wrap}
.contact-link{display:inline-flex;align-items:center;gap:8px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.2);color:white;padding:11px 20px;border-radius:10px;font-weight:700;font-size:15px;transition:var(--trans)}
.contact-link:hover{background:white;color:var(--navy)}
.appointment-form-wrap{background:white;border-radius:var(--radius-lg);padding:36px;box-shadow:0 20px 60px rgba(0,0,0,.25)}
.form-title{display:flex;align-items:center;gap:12px;margin-bottom:24px;padding-bottom:20px;border-bottom:1px solid var(--light2)}
.form-title h3{font-size:20px;font-weight:800;color:var(--navy)}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form-group{margin-bottom:16px}
.form-group label{display:block;font-size:13px;font-weight:700;color:var(--navy);margin-bottom:6px}
.form-group input,.form-group select,.form-group textarea{width:100%;padding:12px 16px;border:2px solid var(--light2);border-radius:10px;font-size:14px;color:var(--text);transition:var(--trans);background:var(--light)}
.form-group input:focus,.form-group select:focus,.form-group textarea:focus{outline:none;border-color:var(--gold);background:white}
.form-group textarea{height:90px;resize:vertical}
.form-note{font-size:12px;color:var(--text-muted);text-align:center;margin-top:12px}
.form-success{text-align:center;padding:40px 20px}
.success-icon{font-size:60px;margin-bottom:16px;animation:successBounce .5s ease}
@keyframes successBounce{0%{transform:scale(0)}70%{transform:scale(1.1)}100%{transform:scale(1)}}
.form-success h3{font-size:24px;font-weight:800;color:var(--navy);margin-bottom:10px}
.form-success p{color:var(--text-muted);margin-bottom:24px}

/* ---------- FAQ ---------- */
.faq-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;max-width:1000px;margin:0 auto}
.faq-item{background:white;border-radius:var(--radius);border:1px solid var(--light2);overflow:hidden;transition:var(--trans)}
.faq-item.open{box-shadow:var(--shadow-md);border-color:rgba(201,168,76,.35)}
.faq-q{width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:20px 24px;text-align:left;font-size:15px;font-weight:700;color:var(--navy);transition:var(--trans)}
.faq-q:hover{color:var(--gold-dark)}
.faq-item.open .faq-q{color:var(--gold-dark)}
.faq-icon{flex-shrink:0;transition:transform .3s}
.faq-item.open .faq-icon{transform:rotate(180deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .4s ease,padding .3s}
.faq-item.open .faq-a{max-height:300px}
.faq-a p{padding:0 24px 20px;font-size:14px;color:var(--text-muted);line-height:1.75}

/* ---------- BLOG ---------- */
.blog-carousel-wrap{position:relative}
.blog-grid{display:flex;gap:28px;overflow-x:auto;scroll-behavior:smooth;scroll-snap-type:x mandatory;scrollbar-width:none;-ms-overflow-style:none;padding-bottom:4px}
.blog-grid::-webkit-scrollbar{display:none}
.blog-card{flex:0 0 calc(33.333% - 19px);min-width:0;scroll-snap-align:start;background:white;border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-sm);transition:var(--trans)}
.blog-card:hover{transform:translateY(-8px);box-shadow:var(--shadow-lg)}
.blog-img{position:relative;height:220px;overflow:hidden}
.blog-img img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.blog-card:hover .blog-img img{transform:scale(1.06)}
.blog-cat{position:absolute;top:14px;left:14px;background:linear-gradient(135deg,var(--gold),var(--gold-dark));color:white;font-size:12px;font-weight:800;padding:4px 12px;border-radius:20px}
.blog-info{padding:24px}
.blog-date{font-size:12px;color:var(--text-muted);font-weight:600}
.blog-info h4{font-size:16px;font-weight:800;color:var(--navy);margin:8px 0 10px;line-height:1.4}
.blog-info p{font-size:14px;color:var(--text-muted);line-height:1.65;margin-bottom:14px}
.blog-read{font-size:14px;font-weight:700;color:var(--gold-dark)}
.blog-read:hover{color:var(--gold)}
.blog-arrows{display:contents}
.blog-arrow{position:absolute;top:110px;transform:translateY(-50%);z-index:10;width:44px;height:44px;border-radius:50%;border:2px solid var(--navy);background:white;color:var(--navy);cursor:pointer;display:flex;align-items:center;justify-content:center;transition:var(--trans);box-shadow:0 2px 12px rgba(0,0,0,.12)}
.blog-arrow:hover{background:var(--navy);color:white}
.blog-arrow:disabled{opacity:.25;cursor:default;pointer-events:none}
#blogPrev{left:-22px}
#blogNext{right:-22px}
@media(max-width:720px){#blogPrev{left:6px}#blogNext{right:6px}}

/* ---------- NEWSLETTER ---------- */
.newsletter-section{background:linear-gradient(135deg,var(--navy-mid),var(--navy),var(--gold-dark));padding:80px 0}
.newsletter-wrap{display:flex;align-items:center;gap:50px;background:rgba(255,255,255,.1);backdrop-filter:blur(10px);border-radius:var(--radius-lg);padding:50px 60px;border:1px solid rgba(255,255,255,.2)}
.newsletter-icon svg{width:80px;height:80px;flex-shrink:0}
.newsletter-content h2{font-family:'Montserrat','Roboto',sans-serif;font-size:clamp(24px,3vw,34px);font-weight:900;color:white;margin-bottom:12px;line-height:1.25}
.newsletter-content p{color:rgba(255,255,255,.82);font-size:16px;margin-bottom:20px;line-height:1.65}
.newsletter-form{display:flex;gap:12px;margin-bottom:12px}
.newsletter-form input{flex:1;padding:14px 20px;border-radius:10px;border:2px solid rgba(255,255,255,.3);background:rgba(255,255,255,.15);color:white;font-size:15px;transition:var(--trans)}
.newsletter-form input::placeholder{color:rgba(255,255,255,.6)}
.newsletter-form input:focus{outline:none;border-color:white;background:rgba(255,255,255,.25)}
.nl-note{font-size:13px;color:rgba(255,255,255,.6)}

/* ---------- FINAL CTA ---------- */
.final-cta-section{background:linear-gradient(180deg,var(--navy-mid),var(--navy));padding:100px 0;text-align:center}
.final-cta-content h2{font-family:'Montserrat','Roboto',sans-serif;font-size:clamp(14px,3.2vw,38px);font-weight:900;color:white;margin-bottom:16px;line-height:1.55;max-width:1160px;margin-left:auto;margin-right:auto}
.final-cta-content p{color:rgba(255,255,255,.7);font-size:18px;margin-bottom:40px;max-width:600px;margin-left:auto;margin-right:auto}
.final-cta-actions{display:flex;justify-content:center;gap:20px;flex-wrap:wrap}

/* ---------- CONTACT ---------- */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:start}
.contact-item{display:flex;gap:16px;align-items:flex-start;margin-bottom:24px;padding:20px;background:white;border-radius:14px;box-shadow:var(--shadow-sm);border:1px solid rgba(0,0,0,.04)}
.ci-icon{font-size:24px;flex-shrink:0}
.contact-item strong{display:block;font-size:15px;font-weight:800;color:var(--navy);margin-bottom:4px}
.contact-item p{font-size:14px;color:var(--text-muted);line-height:1.65}
.social-links{display:flex;flex-wrap:wrap;gap:10px;margin-top:8px}
.social-btn{display:inline-flex;align-items:center;gap:8px;padding:9px 18px;border-radius:9px;font-size:13px;font-weight:700;transition:var(--trans)}
.social-btn.facebook{background:#1877f2;color:white}
.social-btn.instagram{background:linear-gradient(135deg,#f09433,#e6683c,#dc2743,#cc2366,#bc1888);color:white}
.social-btn.zalo{background:#0068ff;color:white}
.social-btn.youtube{background:#ff0000;color:white}
.social-btn:hover{transform:translateY(-2px);filter:brightness(1.1)}
.map-placeholder{background:var(--light);border-radius:var(--radius-lg);height:380px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;border:2px dashed var(--light2);text-align:center;padding:32px}
.map-placeholder p{color:var(--text-muted);font-size:15px;line-height:1.6}

/* ---------- FOOTER ---------- */
.footer-main{background:var(--navy);padding:70px 0 40px}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr 1.5fr;gap:40px}
.footer-logo{height:80px;width:auto;margin-bottom:18px;display:block}
.footer-brand p{color:rgba(255,255,255,.55);font-size:14px;line-height:1.75;margin-bottom:20px}
.footer-cert{display:flex;flex-wrap:wrap;gap:8px}
.footer-cert span{background:rgba(255,255,255,.08);color:rgba(255,255,255,.6);font-size:11px;font-weight:700;letter-spacing:1px;padding:4px 10px;border-radius:6px;border:1px solid rgba(255,255,255,.1)}
.footer-col h5{font-size:14px;font-weight:800;color:white;letter-spacing:1px;text-transform:uppercase;margin-bottom:18px}
.footer-col ul{display:flex;flex-direction:column;gap:10px}
.footer-col li a{font-size:14px;color:rgba(255,255,255,.5);transition:var(--trans)}
.footer-col li a:hover{color:var(--gold);padding-left:4px}
.footer-contact-list{display:flex;flex-direction:column;gap:12px}
.footer-contact-list p{display:flex;align-items:flex-start;gap:8px;font-size:13px;color:rgba(255,255,255,.5);line-height:1.5}
.footer-contact-list svg{flex-shrink:0;margin-top:2px;opacity:.6}
.footer-bottom{background:rgba(0,0,0,.3);padding:18px 0}
.footer-bottom .container{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:8px}
.footer-bottom p{font-size:13px;color:rgba(255,255,255,.4)}
.footer-bottom a{color:var(--gold)}

/* ---------- FLOATING ACTIONS ---------- */
.floating-actions{position:fixed;right:24px;bottom:100px;z-index:900;display:flex;flex-direction:column;gap:12px}
.fab{display:flex;align-items:center;gap:10px;padding:12px 16px;border-radius:50px;font-size:13px;font-weight:700;color:white;box-shadow:var(--shadow-md);transition:var(--trans);white-space:nowrap;overflow:hidden;width:52px}
.fab:hover{width:auto}
.fab-label{opacity:0;max-width:0;transition:var(--trans);white-space:nowrap}
.fab:hover .fab-label{opacity:1;max-width:120px}
.fab-phone{background:linear-gradient(135deg,#2dc653,#1e8c3a)}
.fab-zalo{background:linear-gradient(135deg,#0068ff,#0048b3)}
.fab-book{background:linear-gradient(135deg,var(--gold),var(--gold-dark))}
.fab:hover{transform:scale(1.05);box-shadow:var(--shadow-lg)}

/* ---------- SCROLL TO TOP ---------- */
.scroll-top-btn{position:fixed;right:24px;bottom:40px;width:44px;height:44px;border-radius:50%;background:var(--navy);color:white;display:flex;align-items:center;justify-content:center;box-shadow:var(--shadow-md);opacity:0;transform:translateY(20px);transition:var(--trans);z-index:900}
.scroll-top-btn.show{opacity:1;transform:none}
.scroll-top-btn:hover{background:var(--gold);transform:translateY(-3px)}

/* ================================================================
   RESPONSIVE
   ================================================================ */
@media(max-width:1100px){
  .features-grid{grid-template-columns:repeat(2,1fr)}
  .team-grid{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
  .footer-brand{grid-column:1/-1}
}
@media(max-width:960px){
  section{padding:70px 0}
  .hero-content{grid-template-columns:1fr;text-align:center;padding:110px 24px 80px}
  .hero-actions,.hero-trust{justify-content:center}
  .hero-image{display:none}
  .stats-grid{grid-template-columns:repeat(2,1fr)}
  .stat-item{border-right:none;border-bottom:1px solid rgba(255,255,255,.1)}
  .stat-item:nth-child(odd){border-right:1px solid rgba(255,255,255,.1)}
  .pain-wrap,.about-wrap,.appointment-wrap,.guarantee-wrap{grid-template-columns:1fr}
  .pain-image,.about-img-secondary,.about-years-badge{display:none}
  .services-layout{grid-template-columns:1fr}
  .services-list{display:none}
  .service-panel{display:block!important}
  .contact-grid{grid-template-columns:1fr}
  .newsletter-wrap{flex-direction:column;padding:36px 28px;text-align:center}
  .newsletter-form{flex-direction:column}
}
@media(max-width:720px){
  .hamburger{display:flex}
  .nav-links{display:none;position:fixed;top:72px;left:0;right:0;background:white;flex-direction:column;padding:20px;gap:4px;box-shadow:var(--shadow-lg);border-top:1px solid var(--light2)}
  .nav-links.open{display:flex}
  .btn-nav-cta{display:none}
  .features-grid{grid-template-columns:1fr}
  .team-grid{grid-template-columns:1fr 1fr}
  .packages-grid{grid-template-columns:1fr}
  .package-card.featured{transform:none}
  .blog-card{flex:0 0 calc(100% - 0px)}
  .footer-grid{grid-template-columns:1fr 1fr}
  .faq-grid{grid-template-columns:1fr}
  .form-row{grid-template-columns:1fr}
  .hero-trust{flex-direction:column;gap:16px}
  .trust-divider{display:none}
  .final-cta-actions{flex-direction:column;align-items:center}
  .stats-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:480px){
  .team-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .countdown-wrap{padding:14px 20px;gap:4px}
  .countdown-item span{font-size:36px}
}

/* ================================================================
   🌟 LUNG LINH PRO EFFECTS – ACE AMC Premium 2026
   ================================================================ */

/* ── Scroll Progress Bar ──────────────────────────────────────── */
#scroll-progress{
  position:fixed;top:0;left:0;height:3px;width:0%;
  background:linear-gradient(90deg,var(--navy-light),var(--gold),var(--gold-dark),var(--gold));
  background-size:200% 100%;
  z-index:10000;transition:width .1s linear;
  box-shadow:0 0 14px rgba(117,1,10,.7),0 0 6px rgba(12,36,97,.5);
  animation:progressGradMove 3s linear infinite;
}
@keyframes progressGradMove{to{background-position:200% center}}

/* ── Custom Cursor Glow ──────────────────────────────────────── */
.cursor-glow{
  position:fixed;width:28px;height:28px;border-radius:50%;
  background:radial-gradient(circle,rgba(117,1,10,.45) 0%,rgba(117,1,10,0) 70%);
  pointer-events:none;z-index:9999;transform:translate(-50%,-50%);
  transition:width .2s ease,height .2s ease;will-change:transform;
}
@media(pointer:coarse){.cursor-glow{display:none}}

/* ── Paw Cursor Trail ──────────────────────────────────────── */
.paw-trail{
  position:absolute;pointer-events:none;z-index:9998;
  animation:pawFadeOut 1.2s ease forwards;
  transform-origin:center;
}
@keyframes pawFadeOut{
  0%{opacity:.65;transform:scale(1) rotate(var(--rot,0deg))}
  100%{opacity:0;transform:scale(.4) rotate(var(--rot,0deg)) translateY(-12px)}
}

/* ── Feature Image Cards ─────────────────────────────────────── */
.features-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.feature-img-card{
  position:relative;border-radius:var(--radius-lg);overflow:hidden;
  height:340px;cursor:pointer;box-shadow:var(--shadow-md);
  transform-style:preserve-3d;
  transition:box-shadow .4s ease,transform .35s cubic-bezier(.4,0,.2,1);
}
.feature-img-card img{
  width:100%;height:100%;object-fit:cover;display:block;
  transition:transform .65s cubic-bezier(.4,0,.2,1);
}
.feature-img-card:hover img{transform:scale(1.1)}
.card-overlay{
  position:absolute;inset:0;
  background:linear-gradient(to top,rgba(12,36,97,.96) 0%,rgba(12,36,97,.5) 55%,rgba(12,36,97,.08) 100%);
  transition:background .5s ease;
}
.feature-img-card:hover .card-overlay{
  background:linear-gradient(to top,rgba(117,1,10,.95) 0%,rgba(117,1,10,.65) 65%,rgba(117,1,10,.15) 100%);
}
.card-content{
  position:absolute;bottom:0;left:0;right:0;padding:26px 24px;
}
.card-icon{font-size:28px;display:block;margin-bottom:8px;filter:drop-shadow(0 2px 8px rgba(0,0,0,.5))}
.card-content h3{
  font-size:16.5px;font-weight:800;color:white;margin-bottom:7px;line-height:1.35;
  text-shadow:0 2px 8px rgba(0,0,0,.6);
}
.card-content p{
  font-size:13.5px;color:rgba(255,255,255,.78);line-height:1.6;
  max-height:0;overflow:hidden;
  transition:max-height .5s cubic-bezier(.4,0,.2,1),opacity .4s ease;
  opacity:0;
}
.feature-img-card:hover .card-content p{max-height:80px;opacity:1}
.card-link{
  display:inline-flex;align-items:center;gap:5px;
  color:var(--gold);font-size:13px;font-weight:800;margin-top:10px;
  opacity:0;transform:translateY(8px);
  transition:opacity .4s ease,transform .4s ease;
}
.feature-img-card:hover .card-link{opacity:1;transform:none}
.feature-img-card::after{
  content:'';position:absolute;inset:0;
  border:2px solid rgba(255,255,255,0);
  border-radius:var(--radius-lg);
  transition:border-color .4s ease;pointer-events:none;
}
.feature-img-card:hover::after{border-color:rgba(255,255,255,.18)}

/* ── Floating Paw Decorations ──────────────────────────────── */
.float-paw{
  position:absolute;pointer-events:none;z-index:0;
  opacity:.07;animation:floatPawAnim 7s ease-in-out infinite;
}
@keyframes floatPawAnim{
  0%,100%{transform:translateY(0) rotate(-15deg) scale(1)}
  33%{transform:translateY(-18px) rotate(10deg) scale(1.06)}
  66%{transform:translateY(9px) rotate(-4deg) scale(.95)}
}

/* ── Hero Sparkle Points ───────────────────────────────────── */
.sparkle-wrap{position:absolute;inset:0;pointer-events:none;overflow:hidden;z-index:1}
.spark{
  position:absolute;border-radius:50%;background:white;
  box-shadow:0 0 6px currentColor;
  animation:sparkAnim var(--dur,3s) ease-in-out infinite var(--del,0s);
}
@keyframes sparkAnim{
  0%,100%{opacity:0;transform:scale(0) rotate(0deg)}
  50%{opacity:1;transform:scale(1) rotate(180deg)}
}

/* ── Glowing / Shimmer Buttons ─────────────────────────────── */
.btn-glow{position:relative;overflow:hidden}
.btn-glow::before{
  content:'';position:absolute;top:-50%;left:-70%;
  width:55%;height:200%;
  background:linear-gradient(to right,transparent,rgba(255,255,255,.3),transparent);
  transform:skewX(-20deg);
  animation:btnShimmer 3s ease-in-out infinite;
}
@keyframes btnShimmer{
  0%{left:-70%;opacity:0}
  20%{opacity:1}
  100%{left:130%;opacity:0}
}

/* ── Partner / Certification Marquee ──────────────────────── */
.partner-bar{
  background:var(--sky);
  border-top:1px solid rgba(12,36,97,.08);
  border-bottom:1px solid rgba(12,36,97,.08);
  padding:14px 0;overflow:hidden;position:relative;
}
.partner-bar::before,.partner-bar::after{
  content:'';position:absolute;top:0;bottom:0;width:80px;z-index:2;
}
.partner-bar::before{left:0;background:linear-gradient(to right,var(--sky),transparent)}
.partner-bar::after{right:0;background:linear-gradient(to left,var(--sky),transparent)}
.partner-track{
  display:flex;width:max-content;gap:32px;align-items:center;
  animation:partnerScroll 28s linear infinite;
  will-change:transform;
}
@keyframes partnerScroll{0%{transform:translateX(0)}100%{transform:translateX(-50%)}}
.partner-bar:hover .partner-track{animation-play-state:paused}
.partner-badge{
  display:inline-flex;align-items:center;gap:7px;
  font-size:12.5px;font-weight:700;color:var(--navy);opacity:.55;
  transition:opacity .3s,color .3s;cursor:default;flex-shrink:0;
}
.partner-badge svg{color:var(--gold);flex-shrink:0}
.partner-badge:hover{opacity:1;color:var(--gold-dark)}
.partner-sep{color:var(--cyan);opacity:.4;font-size:10px;flex-shrink:0}

/* ── 3D Tilt Card (JS-driven — style foundation) ──────────── */
.tilt-card{
  transform-style:preserve-3d;
  will-change:transform;
  transition:transform .3s cubic-bezier(.4,0,.2,1),box-shadow .3s ease!important;
}

/* ── Animated Gradient Section Tag ─────────────────────────── */
.section-tag{
  background:linear-gradient(90deg,rgba(117,1,10,.1),rgba(12,36,97,.1));
  background-size:200% 100%;
  animation:tagGrad 4s ease-in-out infinite;
}
@keyframes tagGrad{
  0%,100%{background-position:0%}
  50%{background-position:100%}
}

/* ── Stats – animated top line ─────────────────────────────── */
.stat-item{position:relative;overflow:hidden}
.stat-item::before{
  content:'';position:absolute;top:0;left:50%;transform:translateX(-50%);
  width:0;height:2px;
  background:linear-gradient(90deg,transparent,var(--gold),transparent);
  transition:width 1.2s ease;
}
.stat-item.visible::before{width:70%}

/* ── Glowing hero image frame ──────────────────────────────── */
.hero-img-frame::after{
  content:'';position:absolute;inset:-4px;
  border-radius:28px;
  background:linear-gradient(135deg,var(--navy-light),var(--gold),var(--gold-dark),var(--navy-light));
  background-size:300% 300%;
  animation:imgGlow 5s linear infinite;
  z-index:-1;opacity:.45;
  filter:blur(8px);
}
@keyframes imgGlow{to{background-position:300% 300%}}

/* ── Wave dividers (bottom of hero) enhanced ────────────────── */
.hero-wave svg{filter:drop-shadow(0 -4px 8px rgba(12,36,97,.15))}

/* ── Service tabs – active indicator line ──────────────────── */
.service-tab.active{
  border-left:3px solid var(--gold)!important;
  padding-left:17px;
}

/* ── Testimonial card – shimmer on hover ────────────────────── */
.testimonial-card{position:relative;overflow:hidden}
.testimonial-card::before{
  content:'';position:absolute;top:0;left:-100%;width:60%;height:100%;
  background:linear-gradient(to right,transparent,rgba(255,255,255,.06),transparent);
  transition:left .6s ease;pointer-events:none;
}
.testimonial-card:hover::before{left:140%}

/* ── FAQ items – left accent ─────────────────────────────────── */
.faq-item.open{border-left:3px solid var(--gold)}

/* ── Blog cards – image overlay on hover ────────────────────── */
.blog-img::after{
  content:'';position:absolute;inset:0;
  background:rgba(12,36,97,0);
  transition:background .4s ease;
}
.blog-card:hover .blog-img::after{background:rgba(12,36,97,.15)}

/* ── Package featured card – animated border ────────────────── */
.package-card.featured{
  animation:featuredPulse 3s ease-in-out infinite;
}
@keyframes featuredPulse{
  0%,100%{box-shadow:var(--shadow-lg),0 0 0 0 rgba(117,1,10,.2)}
  50%{box-shadow:var(--shadow-lg),0 0 0 8px rgba(117,1,10,.08)}
}

/* ── Appointment form – input glow ─────────────────────────── */
.form-group input:focus,.form-group select:focus,.form-group textarea:focus{
  box-shadow:0 0 0 3px rgba(117,1,10,.12);
}

/* ── Final CTA – animated background ────────────────────────── */
.final-cta-section{
  background:linear-gradient(135deg,var(--navy) 0%,var(--navy-mid) 50%,#02060e 100%);
  background-size:200% 200%;
  animation:ctaBgMove 8s ease-in-out infinite;
}
@keyframes ctaBgMove{
  0%,100%{background-position:0% 50%}
  50%{background-position:100% 50%}
}

/* ── Floating action buttons – glow on hover ────────────────── */
.fab-phone:hover{box-shadow:0 8px 30px rgba(45,198,83,.5)}
.fab-zalo:hover{box-shadow:0 8px 30px rgba(0,104,255,.5)}
.fab-book:hover{box-shadow:0 8px 30px rgba(117,1,10,.5)}

/* ── Scroll to top – animated arrow ─────────────────────────── */
.scroll-top-btn svg{animation:arrowBounce 1.5s ease-in-out infinite}
@keyframes arrowBounce{
  0%,100%{transform:translateY(0)}
  50%{transform:translateY(-4px)}
}

/* ── Section header h2 – subtle gradient ────────────────────── */
.section-header h2{
  background:linear-gradient(135deg,var(--navy) 60%,var(--navy-light));
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;
  background-clip:text;
}
.testimonials-section .section-header h2,
.services-section .section-header h2,
.appointment-section h2,
.offer-wrap h2,
.final-cta-content h2{
  background:none;-webkit-text-fill-color:white;
}

/* ── Guarantee seal – rotating glow ─────────────────────────── */
.seal-ring::after{
  content:'';position:absolute;inset:-6px;border-radius:50%;
  background:conic-gradient(from 0deg,var(--navy-light),var(--gold),var(--gold-dark),var(--navy-light));
  z-index:-1;opacity:.2;animation:sealSpin 6s linear infinite;
  filter:blur(6px);
}
@keyframes sealSpin{to{transform:rotate(360deg)}}

/* ── Preloader – enhanced paw animation ──────────────────────── */
.paw-loader .toe{fill:var(--gold)}
.paw-loader .main-pad{fill:var(--navy)}
.preloader-inner p{
  background:linear-gradient(90deg,var(--cyan),var(--gold));
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;
  font-weight:700;letter-spacing:3px;
}

/* ── Responsive overrides for new feature cards ─────────────── */
@media(max-width:1100px){
  .feature-img-card{height:290px}
}
@media(max-width:960px){
  .features-grid{grid-template-columns:repeat(2,1fr)}
  .feature-img-card{height:260px}
  .card-content p{max-height:70px;opacity:1}
  .card-link{opacity:1;transform:none}
}
@media(max-width:580px){
  .features-grid{grid-template-columns:1fr}
  .feature-img-card{height:230px}
}
@media(max-width:720px){
  .floating-actions{right:14px;bottom:64px;gap:8px}
  .fab{width:46px;padding:10px 12px}
}

/* ================================================================
   Language Switcher – Dropdown
   ================================================================ */
.lang-switcher {
  position: relative;
  flex-shrink: 0;
}

.lang-current {
  display: flex;
  align-items: center;
  gap: 5px;
  background: rgba(12,36,97,0.07);
  border: 1.5px solid rgba(12,36,97,0.18);
  border-radius: 8px;
  padding: 7px 10px;
  cursor: pointer;
  transition: var(--trans);
  font-family: inherit;
  font-size: 13px;
  font-weight: 700;
  color: var(--navy);
  white-space: nowrap;
  line-height: 1;
}

.lang-current:hover {
  background: rgba(201,168,76,0.10);
  border-color: var(--gold);
  color: var(--gold-dark);
}

.lang-flag { font-size: 15px; line-height: 1; }
.lang-code { font-size: 13px; font-weight: 700; color: inherit; }

.lang-chevron {
  color: inherit;
  transition: transform .25s ease;
  flex-shrink: 0;
  opacity: .7;
}

.lang-switcher.open .lang-chevron {
  transform: rotate(180deg);
}

.lang-switcher.open .lang-current {
  background: rgba(201,168,76,0.10);
  border-color: var(--gold);
  color: var(--gold-dark);
}

/* Dropdown panel */
.lang-dropdown {
  position: absolute;
  top: calc(100% + 6px);
  right: 0;
  background: white;
  border: 1.5px solid rgba(12,36,97,0.12);
  border-radius: 10px;
  box-shadow: 0 8px 28px rgba(12,36,97,0.15);
  min-width: 130px;
  overflow: hidden;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-6px);
  transition: opacity .2s ease, transform .2s ease, visibility .2s;
  z-index: 2000;
}

.lang-switcher.open .lang-dropdown {
  opacity: 1;
  visibility: visible;
  transform: none;
}

.lang-option {
  display: flex;
  align-items: center;
  gap: 8px;
  width: 100%;
  padding: 9px 14px;
  font-family: inherit;
  font-size: 13px;
  font-weight: 600;
  color: var(--navy);
  background: transparent;
  border: none;
  cursor: pointer;
  transition: background .15s;
  text-align: left;
  line-height: 1.2;
}

.lang-option:hover {
  background: var(--light);
}

.lang-option.active {
  color: var(--gold-dark);
  font-weight: 800;
  background: rgba(117,1,10,0.05);
}

/* Mobile */
@media (max-width: 720px) {
  .lang-dropdown { right: auto; left: 0; }
}

/* ── Mission dedicated page ── */
.mission-page-hero {
  background: var(--light);
  padding: 100px 0 60px;
  text-align: center;
  border-bottom: 1px solid rgba(12,36,97,0.08);
}
.mission-page-hero h1 {
  font-size: clamp(1.9rem, 4.5vw, 3rem);
  color: var(--navy); margin: 12px 0 16px; font-weight: 800;
}
.mission-page-hero p { color: #666; max-width: 600px; margin: 0 auto; line-height: 1.7; }
.mission-back-link {
  display: inline-flex; align-items: center; gap: 6px;
  color: var(--navy); font-size: 0.875rem; font-weight: 600;
  text-decoration: none; margin-bottom: 24px; opacity: 0.6;
  transition: var(--trans);
}
.mission-back-link:hover { opacity: 1; color: var(--gold-dark); }

.mission-activities-section { padding: 72px 0 80px; background: #fff; }
.mission-accordion { display: flex; flex-direction: column; gap: 16px; max-width: 820px; margin: 0 auto; }

.mission-acc-item {
  border: 1.5px solid rgba(12,36,97,0.1);
  border-radius: 16px; overflow: hidden;
  transition: box-shadow .25s, border-color .25s;
}
.mission-acc-item:hover { box-shadow: 0 6px 24px rgba(12,36,97,0.09); }
.mission-acc-item.open { border-color: var(--gold); box-shadow: 0 8px 32px rgba(201,168,76,0.15); }

.mission-acc-header {
  display: flex; align-items: center; gap: 18px;
  padding: 18px 22px; cursor: pointer;
  background: #fff; transition: background .2s; user-select: none;
}
.mission-acc-header:hover { background: var(--light); }
.mission-acc-thumb {
  flex-shrink: 0; width: 96px; height: 68px;
  border-radius: 10px; overflow: hidden;
}
.mission-acc-thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }
.mission-acc-meta { flex: 1; min-width: 0; }
.mission-acc-meta .blog-cat { font-size: 0.72rem; }
.mission-acc-meta h3 {
  font-size: 1rem; color: var(--navy);
  margin: 6px 0 4px; line-height: 1.4;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.mission-acc-meta .blog-date { font-size: 0.8rem; }
.mission-acc-chevron {
  flex-shrink: 0; color: var(--navy); opacity: 0.4;
  transition: transform .3s ease, opacity .2s, color .2s;
}
.mission-acc-item.open .mission-acc-chevron { transform: rotate(180deg); opacity: 1; color: var(--gold); }

.mission-acc-body {
  max-height: 0; overflow: hidden;
  transition: max-height .4s ease;
  padding: 0 22px;
  border-top: 0px solid rgba(12,36,97,0.08);
}
.mission-acc-item.open .mission-acc-body {
  max-height: 800px;
  padding: 22px 22px 28px;
  border-top-width: 1px;
}
.mission-acc-body-img {
  width: 100%; max-height: 320px; object-fit: cover;
  border-radius: 12px; margin-bottom: 18px; display: block;
}
.mission-acc-body p { color: #555; line-height: 1.85; font-size: 0.97rem; }

@media (max-width: 600px) {
  .mission-acc-meta h3 { white-space: normal; }
  .mission-acc-thumb { width: 72px; height: 52px; }
}

/* ── Mission card clickable ── */
.mission-card { cursor: pointer; }
.mission-read-btn {
  background: none; border: none; padding: 0;
  font: inherit; cursor: pointer;
  color: var(--gold-dark); font-weight: 700; font-size: 0.9rem;
}
.mission-read-btn:hover { text-decoration: underline; }

/* ── Mission modal ── */
.mission-modal {
  position: fixed; inset: 0; z-index: 9000;
  display: flex; align-items: center; justify-content: center; padding: 20px;
}
.mission-modal[hidden] { display: none; }
.mission-modal-backdrop {
  position: absolute; inset: 0;
  background: rgba(12,36,97,0.55);
  backdrop-filter: blur(3px); cursor: pointer;
}
.mission-modal-box {
  position: relative; background: #fff;
  border-radius: 18px; max-width: 660px; width: 100%;
  max-height: 88vh; overflow-y: auto;
  box-shadow: 0 24px 72px rgba(12,36,97,0.25);
  animation: modalIn .25s ease;
}
@keyframes modalIn {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: none; }
}
.mission-modal-close {
  position: absolute; top: 14px; right: 16px;
  width: 36px; height: 36px;
  background: rgba(255,255,255,0.92); border: none; border-radius: 50%;
  font-size: 22px; cursor: pointer; color: var(--navy); z-index: 1;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 2px 8px rgba(0,0,0,0.15); transition: var(--trans);
}
.mission-modal-close:hover { background: var(--gold); color: #fff; }
.mission-modal-img-wrap { position: relative; }
.mission-modal-img-wrap img {
  width: 100%; height: 280px; object-fit: cover;
  border-radius: 18px 18px 0 0; display: block;
}
.mission-modal-img-wrap .blog-cat { position: absolute; bottom: 14px; left: 16px; }
.mission-modal-body { padding: 28px 32px 32px; }
.mission-modal-body h3 {
  font-size: 1.2rem; color: var(--navy);
  margin: 8px 0 16px; line-height: 1.4;
}
.mission-modal-body #mModalBody {
  color: #555; line-height: 1.8; font-size: 0.97rem;
}
.mission-source-link {
  display: inline-block; margin-top: 20px;
  color: var(--gold-dark); font-weight: 700; font-size: 0.9rem; text-decoration: none;
}
.mission-source-link:hover { text-decoration: underline; }
@media (max-width: 600px) {
  .mission-modal-box { border-radius: 14px; }
  .mission-modal-img-wrap img { height: 200px; border-radius: 14px 14px 0 0; }
  .mission-modal-body { padding: 20px; }
}

/* ===== PAIN SOLUTION MODAL ===== */
.pain-modal-overlay{position:fixed;inset:0;background:rgba(0,0,0,.55);z-index:2000;display:flex;align-items:center;justify-content:center;padding:20px;opacity:0;pointer-events:none;transition:opacity .3s}
.pain-modal-overlay.open{opacity:1;pointer-events:all}
.pain-modal-box{background:#fff;border-radius:20px;max-width:560px;width:100%;padding:36px 32px;position:relative;transform:translateY(24px);transition:transform .3s}
.pain-modal-overlay.open .pain-modal-box{transform:translateY(0)}
.pain-modal-close{position:absolute;top:14px;right:16px;background:rgba(0,0,0,.06);border:none;border-radius:50%;width:34px;height:34px;font-size:15px;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:var(--trans)}
.pain-modal-close:hover{background:var(--gold);color:white}
.pain-modal-header{margin-bottom:24px}
.pain-modal-header h3{font-size:1.15rem;color:var(--navy);font-weight:800;margin-bottom:6px}
.pain-modal-header p{font-size:13px;color:var(--text-muted)}
.pain-solutions{display:flex;flex-direction:column;gap:12px;margin-bottom:28px}
.pain-sol-row{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:12px;background:var(--light);border-radius:12px;padding:14px 16px}
.pain-sol-left{display:flex;align-items:center;gap:10px;font-size:13px;font-weight:600;color:var(--navy)}
.pain-sol-icon{font-size:20px;flex-shrink:0}
.pain-sol-arrow{font-size:18px;color:var(--gold-dark);font-weight:700}
.pain-sol-right{font-size:13px;color:var(--teal,#226D7A);font-weight:600;line-height:1.45}
.pain-modal-actions{display:flex;gap:12px;flex-wrap:wrap}
.pain-modal-actions a{flex:1;text-align:center;min-width:140px}
@media(max-width:480px){
  .pain-sol-row{grid-template-columns:1fr}
  .pain-sol-arrow{display:none}
  .pain-modal-box{padding:24px 18px}
}

/* ===== BLOG MODAL ===== */
.blog-modal-overlay {
  position: fixed; inset: 0;
  background: rgba(0,0,0,.55);
  z-index: 2000;
  display: flex; align-items: center; justify-content: center;
  padding: 20px;
  opacity: 0; pointer-events: none;
  transition: opacity .3s;
}
.blog-modal-overlay.open { opacity: 1; pointer-events: all; }
.blog-modal-box {
  background: #fff;
  border-radius: 18px;
  max-width: 700px; width: 100%;
  max-height: 88vh; overflow-y: auto;
  position: relative;
  transform: translateY(30px);
  transition: transform .3s;
}
.blog-modal-overlay.open .blog-modal-box { transform: translateY(0); }
.blog-modal-close {
  position: absolute; top: 14px; right: 16px;
  background: rgba(255,255,255,.92); border: none; border-radius: 50%;
  width: 36px; height: 36px;
  font-size: 16px; cursor: pointer; color: var(--navy); z-index: 1;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 2px 8px rgba(0,0,0,.15); transition: var(--trans);
}
.blog-modal-close:hover { background: var(--gold); color: #fff; }
.blog-modal-img-wrap { position: relative; height: 260px; overflow: hidden; border-radius: 18px 18px 0 0; }
.blog-modal-img-wrap img { width: 100%; height: 100%; object-fit: cover; display: block; }
.blog-modal-img-wrap .blog-cat { position: absolute; bottom: 14px; left: 16px; }
.blog-modal-body { padding: 28px 32px 36px; }
.blog-modal-body .blog-date { display: block; margin-bottom: 8px; font-size: 13px; color: #888; }
.blog-modal-body h3 { font-size: 1.25rem; font-weight: 700; color: var(--navy); margin: 0 0 18px; line-height: 1.4; }
.blog-modal-content { font-size: 0.97rem; line-height: 1.85; color: #444; }
.blog-modal-content p { margin-bottom: 14px; }
.blog-modal-content ul { padding-left: 20px; margin-bottom: 14px; }
.blog-modal-content li { margin-bottom: 7px; }
.blog-modal-content strong { color: var(--navy); }
@media (max-width: 600px) {
  .blog-modal-box { border-radius: 14px; }
  .blog-modal-img-wrap { height: 200px; border-radius: 14px 14px 0 0; }
  .blog-modal-body { padding: 20px 18px 28px; }
  .blog-modal-body h3 { font-size: 1.05rem; }
}