/* ============================================
   EzHost Landing — Ant Design Style
   ============================================ */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

:root {
  --ant-primary: #1677ff; --ant-primary-hover: #4096ff; --ant-primary-active: #0958d9;
  --ant-primary-bg: #e6f4ff; --ant-primary-border: #91caff;
  --ant-success: #52c41a; --ant-warning: #faad14; --ant-error: #ff4d4f;
  --ant-text: rgba(0,0,0,.88); --ant-text-sec: rgba(0,0,0,.65); --ant-text-ter: rgba(0,0,0,.45);
  --ant-border: #d9d9d9; --ant-border-sec: #f0f0f0;
  --ant-bg: #f5f5f5; --ant-bg-elevated: #fff;
  --ant-shadow: 0 1px 2px 0 rgba(0,0,0,.03),0 1px 6px -1px rgba(0,0,0,.02),0 2px 4px 0 rgba(0,0,0,.02);
  --ant-shadow-md: 0 6px 16px 0 rgba(0,0,0,.08),0 3px 6px -4px rgba(0,0,0,.12),0 9px 28px 8px rgba(0,0,0,.05);
  --ant-radius: 8px; --ant-radius-lg: 12px;
  --ant-font: 'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
body.ant-landing{margin:0;font-family:var(--ant-font);color:var(--ant-text);background:var(--ant-bg);-webkit-font-smoothing:antialiased;line-height:1.5715}
.ant-container{max-width:1200px;margin:0 auto;padding:0 24px}
img{max-width:100%;height:auto}
a{color:var(--ant-primary);text-decoration:none}
a:hover{color:var(--ant-primary-hover)}

/* === BUTTONS === */
.ant-btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;height:40px;padding:0 20px;border-radius:var(--ant-radius);font-size:14px;font-weight:600;cursor:pointer;transition:all .2s;border:1px solid transparent;font-family:var(--ant-font);text-decoration:none;white-space:nowrap}
.ant-btn-primary{background:var(--ant-primary);color:#fff;border-color:var(--ant-primary)}
.ant-btn-primary:hover{background:var(--ant-primary-hover);border-color:var(--ant-primary-hover);color:#fff}
.ant-btn-default{background:#fff;color:var(--ant-text);border-color:var(--ant-border)}
.ant-btn-default:hover{color:var(--ant-primary);border-color:var(--ant-primary)}
.ant-btn-lg{height:48px;padding:0 28px;font-size:16px;border-radius:var(--ant-radius)}
.ant-btn-sm{height:32px;padding:0 12px;font-size:13px}

/* === NAV === */
.ant-nav{position:sticky;top:0;z-index:1000;background:rgba(255,255,255,.95);backdrop-filter:blur(12px);border-bottom:1px solid var(--ant-border-sec);height:64px}
.ant-nav-inner{max-width:1200px;margin:0 auto;padding:0 24px;display:flex;align-items:center;height:100%;gap:16px}
.ant-nav-logo{display:flex;align-items:center;gap:10px;text-decoration:none;flex-shrink:0}
.ant-nav-logo img{height:32px;display:block}
.ant-nav-menu{display:flex;align-items:center;gap:4px;flex:1;justify-content:center;list-style:none;margin:0;padding:0}
.ant-nav-menu a{padding:8px 16px;border-radius:var(--ant-radius);font-size:14px;font-weight:500;color:var(--ant-text-sec);transition:all .2s;display:inline-flex;align-items:center;gap:4px}
.ant-nav-menu a:hover{color:var(--ant-primary);background:var(--ant-primary-bg)}
.ant-nav-right{display:flex;align-items:center;gap:10px;flex-shrink:0}
.ant-nav-toggle{display:none;background:none;border:1px solid var(--ant-border-sec);border-radius:var(--ant-radius);padding:6px 10px;cursor:pointer;color:var(--ant-text);font-size:18px}

/* Mega dropdown */
.ant-nav-mega{position:relative}
.ant-mega-panel{opacity:0;pointer-events:none;visibility:hidden;position:absolute;top:calc(100% + 8px);left:50%;transform:translateX(-50%) translateY(-6px);background:#fff;border:1px solid var(--ant-border-sec);border-radius:var(--ant-radius-lg);box-shadow:var(--ant-shadow-md);padding:20px;min-width:640px;display:flex;gap:0;transition:all .2s;z-index:999}
.ant-nav-mega:hover .ant-mega-panel{opacity:1;pointer-events:auto;visibility:visible;transform:translateX(-50%) translateY(0)}
.ant-mega-col{flex:1;padding:0 16px;border-right:1px solid var(--ant-border-sec)}
.ant-mega-col:last-child{border-right:none}
.ant-mega-col-title{font-size:12px;font-weight:700;color:var(--ant-text-ter);text-transform:uppercase;letter-spacing:.5px;padding-bottom:8px;margin-bottom:8px;border-bottom:1px solid var(--ant-border-sec)}
.ant-mega-item{display:flex;align-items:center;gap:10px;padding:8px;border-radius:var(--ant-radius);text-decoration:none;color:var(--ant-text);transition:all .15s;margin-bottom:2px}
.ant-mega-item:hover{background:var(--ant-primary-bg);color:var(--ant-primary)}
.ant-mega-item-icon{width:36px;height:36px;border-radius:var(--ant-radius);background:var(--ant-bg);display:flex;align-items:center;justify-content:center;flex-shrink:0}
.ant-mega-item-icon img{width:24px;height:24px;object-fit:contain}
.ant-mega-item-name{font-size:14px;font-weight:600}
.ant-mega-item-desc{font-size:12px;color:var(--ant-text-ter);margin-top:1px}
.ant-nav-arrow{font-size:10px;opacity:.5;transition:transform .2s;display:inline-block}
.ant-nav-mega:hover .ant-nav-arrow{transform:rotate(180deg);opacity:1}

/* Mobile nav */
@media(max-width:900px){
  .ant-nav-inner{padding:0 16px}
  .ant-nav-menu{display:none;position:absolute;top:64px;left:0;right:0;flex-direction:column;background:#fff;border-bottom:1px solid var(--ant-border-sec);padding:12px 16px;gap:2px;box-shadow:var(--ant-shadow-md);z-index:998}
  .ant-nav-menu.open{display:flex}
  .ant-nav-toggle{display:flex;align-items:center;justify-content:center;margin-left:8px}
  .ant-nav-right{margin-left:auto}
  .ant-mega-panel{display:none!important;position:static;transform:none!important;min-width:0;width:100%;border:none;box-shadow:none;padding:4px 0 4px 12px;flex-direction:column;background:var(--ant-bg);margin-top:4px;opacity:1;visibility:visible;pointer-events:auto;border-radius:var(--ant-radius)}
  .ant-nav-mega.open .ant-mega-panel{display:flex!important}
  .ant-mega-col{padding:0;border:none}
  .ant-mega-col-title{padding-bottom:4px;margin-bottom:4px}
}

/* === HERO === */
.ant-hero{padding:80px 0 60px;background:#fff;position:relative;overflow:hidden}
.ant-hero::before{content:'';position:absolute;top:-200px;right:-200px;width:600px;height:600px;background:radial-gradient(circle,rgba(22,119,255,.06) 0%,transparent 70%);pointer-events:none}
.ant-hero-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.ant-hero-tag{display:inline-flex;align-items:center;gap:6px;background:var(--ant-primary-bg);color:var(--ant-primary);border:1px solid var(--ant-primary-border);border-radius:20px;padding:4px 14px;font-size:13px;font-weight:600;margin-bottom:16px}
.ant-hero h1{font-size:40px;font-weight:800;line-height:1.2;letter-spacing:-.02em;color:var(--ant-text);margin:0 0 16px}
.ant-hero h1 span{color:var(--ant-primary)}
.ant-hero-desc{font-size:16px;color:var(--ant-text-sec);line-height:1.7;margin-bottom:24px}
.ant-hero-features{list-style:none;padding:0;margin:0 0 32px;display:flex;flex-direction:column;gap:10px}
.ant-hero-features li{display:flex;align-items:center;gap:10px;font-size:15px;color:var(--ant-text)}
.ant-hero-features li iconify-icon{font-size:20px;color:var(--ant-success);flex-shrink:0}
.ant-hero-actions{display:flex;gap:12px;flex-wrap:wrap}
.ant-hero-price{margin-top:16px;font-size:18px;font-weight:700;color:var(--ant-primary)}
.ant-hero-img{text-align:right}
.ant-hero-img img{max-width:100%;height:auto}
@media(max-width:768px){
  .ant-hero{padding:48px 0 40px}
  .ant-hero-grid{grid-template-columns:1fr;gap:24px}
  .ant-hero h1{font-size:28px}
  .ant-hero-img{display:none}
}

/* === SECTION === */
.ant-section{padding:64px 0}
.ant-section-header{text-align:center;margin-bottom:40px}
.ant-section-title{font-size:28px;font-weight:800;color:var(--ant-text);margin:0 0 8px}
.ant-section-desc{font-size:15px;color:var(--ant-text-sec);margin:0}

/* === DOMAIN SEARCH === */
.ant-domain-wrap{max-width:600px;margin:0 auto}
.ant-domain-input{display:flex;border-radius:var(--ant-radius);overflow:hidden;box-shadow:var(--ant-shadow-md);border:1px solid var(--ant-border)}
.ant-domain-input input{flex:1;height:52px;padding:0 16px;border:none;outline:none;font-size:15px;font-family:var(--ant-font);color:var(--ant-text)}
.ant-domain-input input::placeholder{color:var(--ant-text-ter)}
.ant-domain-input button{height:52px;padding:0 24px;background:var(--ant-primary);color:#fff;border:none;font-size:15px;font-weight:600;cursor:pointer;display:flex;align-items:center;gap:6px;font-family:var(--ant-font);transition:background .2s}
.ant-domain-input button:hover{background:var(--ant-primary-hover)}
.ant-tld-bar{display:flex;gap:8px;justify-content:center;flex-wrap:wrap;margin-top:20px}
.ant-tld-chip{padding:8px 16px;background:#fff;border:1px solid var(--ant-border-sec);border-radius:var(--ant-radius);cursor:pointer;text-align:center;transition:all .2s}
.ant-tld-chip:hover{border-color:var(--ant-primary);background:var(--ant-primary-bg)}
.ant-tld-chip .n{font-weight:700;font-size:14px;color:var(--ant-text)}
.ant-tld-chip .p{font-size:12px;color:var(--ant-text-ter)}

/* Domain results */
#searchResults{max-width:600px;margin:16px auto 0}
.res-card{display:flex;align-items:center;gap:10px;padding:10px 14px;background:#fff;border:1px solid var(--ant-border-sec);border-radius:var(--ant-radius);margin-bottom:4px;transition:all .15s}
.res-card:hover{border-color:var(--ant-primary)}
.res-card.main-result{border-color:var(--ant-primary);background:var(--ant-primary-bg)}
.res-domain{font-size:13px;font-weight:600;flex:1;overflow:hidden;text-overflow:ellipsis}
.res-domain .tld{color:var(--ant-primary)}
.res-badge{font-size:11px;padding:2px 8px;border-radius:4px;font-weight:500}
.res-badge.ok{background:#f6ffed;color:var(--ant-success);border:1px solid #b7eb8f}
.res-badge.no{background:#fff2f0;color:var(--ant-error);border:1px solid #ffccc7}
.res-price{font-size:13px;font-weight:600;color:var(--ant-primary)}
.res-price small{font-size:11px;color:var(--ant-text-sec);font-weight:400}
.btn-s{height:28px;padding:0 12px;border-radius:6px;font-size:12px;font-weight:500;display:inline-flex;align-items:center;gap:4px;text-decoration:none;background:var(--ant-primary);color:#fff;border:none;cursor:pointer}
.btn-s:hover{background:var(--ant-primary-hover)}
.sug-title{font-size:12px;color:var(--ant-text-ter);margin:10px 0 4px;display:flex;align-items:center;gap:4px}
.ld{text-align:center;padding:20px;color:var(--ant-text-ter);font-size:13px}
.ld::after{content:'';display:inline-block;width:14px;height:14px;border:2px solid var(--ant-border);border-top-color:var(--ant-primary);border-radius:50%;animation:ant-spin .6s linear infinite;margin-left:6px;vertical-align:middle}
@keyframes ant-spin{to{transform:rotate(360deg)}}

/* === SERVICES GRID === */
.ant-svc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.ant-svc-card{background:#fff;border:1px solid var(--ant-border-sec);border-radius:var(--ant-radius-lg);padding:24px;transition:all .3s}
.ant-svc-card:hover{box-shadow:var(--ant-shadow-md);border-color:var(--ant-primary-border)}
.ant-svc-card-title{font-size:13px;font-weight:700;color:var(--ant-text-ter);text-transform:uppercase;letter-spacing:.5px;margin-bottom:6px;display:flex;align-items:center;gap:6px}
.ant-svc-line{width:32px;height:3px;background:var(--ant-primary);border-radius:2px;margin-bottom:16px}
.ant-svc-list{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:4px}
.ant-svc-item{display:flex;align-items:center;gap:10px;padding:8px;border-radius:var(--ant-radius);text-decoration:none;color:var(--ant-text);font-size:14px;font-weight:500;transition:all .15s}
.ant-svc-item:hover{background:var(--ant-primary-bg);color:var(--ant-primary)}
.ant-svc-item img{width:28px;height:28px;object-fit:contain;border-radius:6px;flex-shrink:0}
@media(max-width:768px){.ant-svc-grid{grid-template-columns:1fr}}

/* === PRICING === */
.ant-tabs{display:inline-flex;background:#fff;border:1px solid var(--ant-border-sec);border-radius:var(--ant-radius);padding:3px;flex-wrap:wrap;gap:2px}
.ant-tab{padding:8px 18px;border-radius:6px;font-size:13px;font-weight:600;color:var(--ant-text-sec);cursor:pointer;border:none;background:none;transition:all .2s;white-space:nowrap;font-family:var(--ant-font)}
.ant-tab.active{background:var(--ant-primary);color:#fff;box-shadow:0 2px 4px rgba(22,119,255,.2)}
.ant-tab:hover:not(.active){background:var(--ant-bg);color:var(--ant-text)}
.ant-pricing-note{font-size:13px;color:var(--ant-text-ter);margin-top:10px}
.ant-pricing-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:24px}
@media(max-width:992px){.ant-pricing-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:576px){.ant-pricing-grid{grid-template-columns:1fr}}

/* Plan cards */
.ant-plan{background:#fff;border:1px solid var(--ant-border-sec);border-radius:var(--ant-radius-lg);padding:24px;display:flex;flex-direction:column;position:relative;transition:all .3s}
.ant-plan:hover{transform:translateY(-4px);box-shadow:var(--ant-shadow-md);border-color:var(--ant-primary-border)}
.ant-plan.pop{border:2px solid var(--ant-primary)}
.ant-plan.pop::before{content:'Phổ biến';position:absolute;top:-11px;left:50%;transform:translateX(-50%);background:var(--ant-primary);color:#fff;padding:2px 14px;border-radius:20px;font-size:11px;font-weight:700}
.ant-plan-name{font-size:15px;font-weight:700;text-align:center;margin-bottom:4px;color:var(--ant-text)}
.ant-plan-price{display:flex;align-items:baseline;gap:3px;justify-content:center;margin:14px 0 16px;padding-bottom:16px;border-bottom:1px solid var(--ant-border-sec)}
.ant-plan-amt{font-size:28px;font-weight:800;letter-spacing:-1px;color:var(--ant-text)}
.ant-plan-feats{list-style:none;padding:0;margin:0 0 20px;flex:1}
.ant-plan-feats li{padding:5px 0;font-size:13px;display:flex;align-items:center;gap:8px;line-height:1.4;color:var(--ant-text-sec)}
.ant-plan-feats li iconify-icon{color:var(--ant-success);font-size:18px;flex-shrink:0}
.ant-plan-btn{display:block;width:100%;padding:10px;text-align:center;border-radius:var(--ant-radius);font-weight:700;font-size:13px;text-decoration:none;transition:all .2s;border:none;cursor:pointer;font-family:var(--ant-font)}
.ant-plan-btn.fill{background:var(--ant-primary);color:#fff}
.ant-plan-btn.fill:hover{background:var(--ant-primary-hover)}
.ant-plan-btn.line{background:transparent;color:var(--ant-primary);border:1px solid var(--ant-primary)}
.ant-plan-btn.line:hover{background:var(--ant-primary-bg)}

/* === FEATURES === */
.ant-feat-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.ant-feat-card{background:#fff;border:1px solid var(--ant-border-sec);border-radius:var(--ant-radius-lg);padding:32px;position:relative;overflow:hidden;transition:all .3s}
.ant-feat-card:hover{box-shadow:var(--ant-shadow-md);border-color:var(--ant-primary-border)}
.ant-feat-card h3{font-size:18px;font-weight:700;color:var(--ant-text);margin:16px 0 8px}
.ant-feat-card p{font-size:14px;color:var(--ant-text-sec);line-height:1.7;margin:0 0 20px}
.ant-feat-sm-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.ant-feat-sm{display:flex;align-items:center;gap:14px;background:#fff;border:1px solid var(--ant-border-sec);border-radius:var(--ant-radius-lg);padding:20px;transition:all .3s}
.ant-feat-sm:hover{box-shadow:var(--ant-shadow);border-color:var(--ant-primary-border)}
.ant-feat-sm img{width:48px;height:48px;flex-shrink:0}
.ant-feat-sm h4{font-size:15px;font-weight:700;color:var(--ant-text);margin:0 0 4px}
.ant-feat-sm p{font-size:13px;color:var(--ant-text-sec);margin:0;line-height:1.5}
@media(max-width:768px){
  .ant-feat-grid{grid-template-columns:1fr}
  .ant-feat-sm-grid{grid-template-columns:1fr}
}

/* === ABOUT === */
.ant-about-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.ant-about-grid img{max-width:100%;border-radius:var(--ant-radius-lg)}
.ant-about-list{list-style:none;padding:0;margin:24px 0;display:flex;flex-direction:column;gap:24px}
.ant-about-list li{display:flex;gap:16px}
.ant-about-list li iconify-icon{font-size:40px;color:var(--ant-primary);flex-shrink:0;margin-top:4px}
.ant-about-list h4{font-size:16px;font-weight:700;color:var(--ant-text);margin:0 0 6px}
.ant-about-list p{font-size:14px;color:var(--ant-text-sec);margin:0;line-height:1.6}
@media(max-width:768px){.ant-about-grid{grid-template-columns:1fr}.ant-about-grid>div:first-child{display:none}}

/* === FAQ === */
.ant-faq{max-width:800px;margin:0 auto}
.ant-faq-item{background:#fff;border:1px solid var(--ant-border-sec);border-radius:var(--ant-radius);margin-bottom:8px;overflow:hidden}
.ant-faq-q{width:100%;padding:16px 20px;display:flex;align-items:center;justify-content:space-between;font-size:15px;font-weight:600;color:var(--ant-text);cursor:pointer;border:none;background:none;text-align:left;font-family:var(--ant-font);transition:all .2s}
.ant-faq-q:hover{color:var(--ant-primary)}
.ant-faq-q .arrow{font-size:12px;color:var(--ant-text-ter);transition:transform .3s}
.ant-faq-item.open .ant-faq-q .arrow{transform:rotate(180deg)}
.ant-faq-a{max-height:0;overflow:hidden;transition:max-height .3s ease}
.ant-faq-item.open .ant-faq-a{max-height:200px}
.ant-faq-a-inner{padding:0 20px 16px;font-size:14px;color:var(--ant-text-sec);line-height:1.7}

/* === CTA === */
.ant-cta{background:linear-gradient(135deg,#1d4ed8 0%,#1677ff 40%,#4096ff 100%);border-radius:var(--ant-radius-lg);padding:48px;display:grid;grid-template-columns:auto 1fr;gap:40px;align-items:center}
.ant-cta img{max-width:280px}
.ant-cta h2{font-size:28px;font-weight:800;color:#fff;margin:0 0 12px}
.ant-cta p{font-size:15px;color:rgba(255,255,255,.85);margin:0 0 24px;line-height:1.7}
.ant-btn-white{background:#fff;color:var(--ant-primary);border:none;font-weight:700}
.ant-btn-white:hover{background:rgba(255,255,255,.9);color:var(--ant-primary-active)}
@media(max-width:768px){.ant-cta{grid-template-columns:1fr;padding:32px;text-align:center}.ant-cta img{display:none}.ant-cta h2{font-size:22px}}

/* === FOOTER === */
.ant-footer{background:#141414;padding:64px 0 0;color:rgba(255,255,255,.65)}
.ant-footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:32px}
.ant-footer-brand img{height:32px;filter:brightness(0) invert(1);margin-bottom:16px}
.ant-footer-brand p{font-size:14px;line-height:1.7;margin-bottom:16px}
.ant-footer-socials{display:flex;gap:8px}
.ant-footer-socials 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,.65);font-size:16px;transition:all .2s}
.ant-footer-socials a:hover{background:var(--ant-primary);color:#fff}
.ant-footer h5{font-size:16px;font-weight:700;color:#fff;margin:0 0 16px}
.ant-footer-links{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:10px}
.ant-footer-links a{font-size:14px;color:rgba(255,255,255,.65);transition:color .2s}
.ant-footer-links a:hover{color:#fff}
.ant-footer-contact{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:10px}
.ant-footer-contact li{display:flex;align-items:center;gap:8px;font-size:14px}
.ant-footer-contact li iconify-icon{font-size:16px;flex-shrink:0;color:var(--ant-primary)}
.ant-footer-contact a{color:rgba(255,255,255,.65)}
.ant-footer-contact a:hover{color:#fff}
.ant-footer-bottom{margin-top:48px;padding:20px 0;border-top:1px solid rgba(255,255,255,.08);text-align:center;font-size:13px;color:rgba(255,255,255,.35)}
@media(max-width:768px){.ant-footer-grid{grid-template-columns:1fr 1fr;gap:24px}}
@media(max-width:480px){.ant-footer-grid{grid-template-columns:1fr}}