.guide-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.gift-guide{background:#fcf6eb}.gift-guide h2{text-align:center;font-size:38px;line-height:1.25;color:var(--navy);margin:10px 0 20px}.gift-guide h2 em{color:#a77325}.gift-guide .ad-kicker,.guide-intro{text-align:center}.guide-intro{font-size:13px;line-height:1.8;max-width:580px;margin:0 auto 25px;color:#617084}.guide-card{background:#fff;padding:23px;border:1px solid #dbc8a6;display:flex;flex-direction:column}.guide-top{display:flex;justify-content:space-between;align-items:center}.guide-top>span{font:italic 36px Georgia;color:#b98a3d}.guide-top img{object-fit:contain;width:100px;height:100px}.guide-card h3{font:600 25px 'Playfair Display',serif;color:var(--navy);margin:16px 0 10px}.guide-card p{font-size:13px;line-height:1.85;flex:1;color:#53667d}.guide-card>strong{font-size:25px;color:#d91e26;margin:15px 0}.guide-card .ad-button{font-size:12px;padding:15px 10px}.review-source{font-size:10px;line-height:1.7;color:#6c7b8d}.footer-columns>div>span{display:block;font-size:12px;margin:12px 0}.certificate-info>span{font-size:11px;color:#63768c}.gift-nudge[hidden]{display:none!important}.gift-nudge{position:fixed;top:76px;left:20px;z-index:60;display:flex;gap:12px;align-items:center;background:#f3f9f5;border:1px solid #c2e5d1;border-left:4px solid #239653;border-radius:10px;box-shadow:0 8px 32px rgba(18,78,45,.14);width:370px;max-width:calc(100vw - 32px);padding:14px 32px 14px 12px;animation:nudge-in .35s ease-out}.gift-nudge>img{width:56px;height:66px;object-fit:contain;flex-shrink:0;background:#fff;border:1px solid #d4ede0;border-radius:6px;padding:2px}.gift-nudge small{font-size:9.5px;letter-spacing:.5px;color:#187a41;font-weight:700}.gift-nudge p{font-size:12px;line-height:1.6;color:#1a3d2b;margin:4px 0}.gift-nudge p strong{color:#0f3320;font-weight:700}.gift-nudge p b{color:#15803d;font-weight:700}.gift-nudge .nudge-ago{color:#5d826f;font-size:10px;font-style:italic}.gift-nudge #nudge-pick{background:none;border:0;padding:4px 0;color:#187a41;font:700 12.5px inherit;cursor:pointer;text-align:left;min-height:28px;display:inline-flex;align-items:center;gap:4px;transition:color .18s}.gift-nudge #nudge-pick:hover{color:#0e582c;text-decoration:underline}#nudge-close{position:absolute;right:3px;top:3px;width:28px;height:28px;border:0;background:transparent;color:#5d826f;font-size:20px;cursor:pointer;line-height:1;border-radius:50%;display:flex;align-items:center;justify-content:center;transition:all .18s}#nudge-close:hover{background:#e1f2e8;color:#103822}.cta-live{animation:cta-breathe 3.8s ease-in-out infinite}.cta-live:hover,.cta-live:focus-visible,body.form-active .cta-live{animation-play-state:paused}.cta-live:disabled{animation:none}.form-highlight{outline:2px solid #be9140;outline-offset:5px}@keyframes cta-breathe{0%,70%,100%{transform:scale(1);box-shadow:0 0 0 0 #d7242830}80%{transform:scale(1.025);box-shadow:0 0 0 7px #d7242800}90%{transform:scale(1)}}@keyframes nudge-in{from{opacity:0;transform:translateY(-14px)}to{opacity:1;transform:translateY(0)}}@media(max-width:719px){.gift-guide h2{font-size:30px}.guide-card{padding:20px}.gift-nudge{top:64px;bottom:auto;left:12px;max-width:calc(100vw - 24px);padding:10px 28px 10px 10px}.gift-nudge p{font-size:11px}.gift-nudge>img{width:46px;height:56px}}@media(prefers-reduced-motion:reduce){.cta-live,.gift-nudge{animation:none!important}html{scroll-behavior:auto!important}}

/* Header responsive layout */
.ad-header{position:sticky;top:0;z-index:50;background:#fff;display:flex;align-items:center;justify-content:space-between;gap:8px;padding:8px 12px;min-height:56px;border-bottom:1px solid #e4e9ef;box-shadow:0 2px 8px #10325c0a}
.header-brand{display:flex;align-items:center;gap:8px;min-width:0}
.header-logo{display:block;width:72px;flex-shrink:0}
.header-logo img{width:100%;height:auto;display:block}
.header-tagline{display:flex;flex-direction:column;line-height:1.25}
.header-tagline strong{font:700 11px/1.3 'Be Vietnam Pro',sans-serif;color:var(--navy);letter-spacing:.02em;white-space:nowrap}
.header-tagline span{font:600 8px/1.2 'Be Vietnam Pro',sans-serif;color:#8e692e;letter-spacing:.03em;white-space:nowrap}
.header-actions{display:flex;align-items:center;gap:6px;flex-shrink:0}
.header-artist-link{display:inline-flex;align-items:center;gap:5px;background:#fbf3e5;border:1px solid #dfc38d;padding:4px 8px;border-radius:20px;font-size:10px;font-weight:600;color:var(--navy);text-decoration:none;transition:all .2s;white-space:nowrap}
.header-artist-link:hover{background:#f3e4c8;border-color:#b9893a}
.header-artist-link img{width:20px;height:20px;border-radius:50%;object-fit:cover;border:1px solid #c89c4d}
.header-artist-dot{width:6px;height:6px;border-radius:50%;background:#e02020;box-shadow:0 0 0 2px #ffcccc}
.header-cta{width:auto;min-height:36px;padding:8px 13px;font-size:11px;box-shadow:0 2px 0 #a61920;border-radius:4px;white-space:nowrap}
.review-verified{display:inline-flex;align-items:center;gap:3px;font-size:9px;font-weight:700;color:#18733b;background:#eaf8ef;border:1px solid #b7e5c5;padding:2px 6px;border-radius:10px;margin-left:6px}

@media(max-width:390px){
 .header-logo{width:62px}
 .header-tagline span{display:none}
 .header-tagline strong{font-size:10px}
 .header-artist-link{padding:3px 6px;font-size:10px}
 .header-cta{padding:7px 10px;font-size:10px;min-height:32px}
}
@media(max-width:330px){
 .header-artist-link .artist-text{display:none}
}
@media(min-width:720px){
 .ad-header{padding:10px max(24px,calc((100vw - 1080px)/2));min-height:64px;gap:20px}
 .header-logo{width:95px}
 .header-tagline strong{font-size:13px}
 .header-tagline span{font-size:9px;display:block!important}
 .header-artist-link{font-size:12px;padding:6px 12px}
 .header-cta{min-height:42px;padding:10px 22px;font-size:13px}
}

/* Social proof & Badges */
.ad-facts.trust-badges{margin:22px 0 16px}
.ad-facts.trust-badges>div{background:#fdfcf9;border:1px solid #d9e2ed;border-top:3px solid #b98a3d;padding:12px 6px;border-radius:3px}
.ad-facts.trust-badges strong{font:700 24px/1.2 'Be Vietnam Pro',sans-serif;color:var(--navy);letter-spacing:-.02em}
.ad-facts.trust-badges span{font-size:10px;font-weight:700;color:#6b7d94;letter-spacing:.02em;margin-top:4px}
.ad-commitments{display:flex;flex-wrap:wrap;justify-content:center;gap:8px 14px;font-size:12px;font-weight:600;color:var(--navy);margin:0 0 20px;line-height:1.6}
.ad-commitments>span{display:inline-flex;align-items:center;gap:5px;background:#f3f7fc;padding:6px 12px;border-radius:20px;border:1px solid #d7e2ee}

/* Medical Authority Badge */
.brand-authority-badge{background:linear-gradient(135deg,#10325c,#0b2341);color:#fff;border:2px solid #d8b26e;border-radius:8px;padding:24px 20px;max-width:760px;margin:0 auto 25px;text-align:center;box-shadow:0 8px 30px #10325c25}
.badge-icon-shield{font-size:32px;line-height:1;margin-bottom:8px}
.brand-authority-badge h2{font:700 22px/1.35 'Be Vietnam Pro',sans-serif;color:#fce3a7;letter-spacing:.02em;margin:0}
.brand-commitments-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;max-width:760px;margin:0 auto 25px}
.commitment-card{display:flex;align-items:center;gap:12px;background:#fff;border:1px solid #d9c29f;border-left:4px solid #b88a3e;padding:15px 18px;border-radius:4px;text-align:left}
.commit-check{font-size:18px;font-weight:700;color:#1e7e34;flex-shrink:0}
.commitment-card p{margin:0;font-size:13px;line-height:1.5;color:var(--navy)}

/* Order Section: Sale Banner & Custom Select */
.sale-banner{background:linear-gradient(90deg,#c91e24,#e23e2a,#c91e24);color:#fff;font:700 15px/1.4 'Be Vietnam Pro',sans-serif;letter-spacing:.03em;text-align:center;padding:11px 16px;border-radius:6px;margin-bottom:16px;box-shadow:0 4px 15px #c91e2435;animation:cta-breathe 4s infinite}

/* Custom Select: Active Trigger Card */
.custom-combo-trigger{display:flex;align-items:center;gap:12px;background:#fff;border:2px solid #d52529;border-radius:9px;padding:12px 14px;cursor:pointer;transition:all .2s;box-shadow:0 3px 14px #d5252914;position:relative}
.custom-combo-trigger:hover{border-color:#b8171c;background:#fffdfd;box-shadow:0 6px 20px #d5252922}
.custom-combo-trigger:focus-visible{outline:3px solid #b98a3d;outline-offset:3px}
.trigger-thumb{position:relative;width:56px;height:56px;flex-shrink:0;border-radius:8px;background:#f6f9fc;border:1px solid #e1e9f2;display:flex;align-items:center;justify-content:center;overflow:hidden}
.trigger-thumb img{width:100%;height:100%;object-fit:contain}
.trigger-badge{position:absolute;bottom:0;left:0;right:0;background:#c91e24;color:#fff;font:700 8.5px/1.2 'Be Vietnam Pro',sans-serif;text-align:center;padding:2px 0;letter-spacing:.02em}
.trigger-badge.gift-badge{background:#c28a2b}
.trigger-badge.save{background:#1e7e34}
.trigger-main{flex:1;min-width:0}
.trigger-top{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:3px}
.trigger-top strong{font:700 14px/1.3 'Be Vietnam Pro',sans-serif;color:var(--navy);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.trigger-btn{display:inline-flex;align-items:center;gap:3px;font:700 11.5px 'Be Vietnam Pro',sans-serif;color:#c91e24;background:#fee8e8;border:1px solid #f8b4b6;padding:4px 10px;border-radius:14px;white-space:nowrap;flex-shrink:0}
.trigger-desc{font-size:12px;color:#5a6e85;line-height:1.4;margin-bottom:4px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.trigger-bottom{display:flex;align-items:center;justify-content:space-between;gap:8px;flex-wrap:wrap}
.trigger-prices{display:flex;align-items:baseline;gap:6px}
.trigger-price{font:700 16px 'Be Vietnam Pro',sans-serif;color:#d52529}
.trigger-old{font-size:11px;color:#8898aa;text-decoration:line-through}
.trigger-ship{font-size:9.5px;font-weight:700;padding:2px 6px;border-radius:3px;background:#eaf8ef;color:#18733b}
.trigger-gift{font-size:11px;font-weight:600;color:#9b6e22;line-height:1.3;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}

/* Custom Select: Bottom Sheet / Modal Dialog */
body.modal-sheet-open{overflow:hidden}
.combo-modal-backdrop[hidden]{display:none!important}
.combo-modal-backdrop{position:fixed;inset:0;z-index:100;background:rgba(16,50,92,.55);backdrop-filter:blur(3px);display:flex;align-items:flex-end;justify-content:center;animation:backdrop-fade .2s ease-out}
.combo-modal-sheet{background:#fff;width:100%;max-width:580px;max-height:86vh;border-radius:18px 18px 0 0;box-shadow:0 -10px 40px rgba(0,0,0,.25);display:flex;flex-direction:column;animation:sheet-slide-up .28s cubic-bezier(.2,.8,.2,1);overflow:hidden}
.sheet-drag-handle{width:42px;height:4px;background:#d0dbe7;border-radius:2px;margin:10px auto 4px}
.sheet-header{display:flex;align-items:center;justify-content:space-between;padding:10px 18px 12px;border-bottom:1px solid #edf2f7}
.sheet-header h3{font:700 16px 'Be Vietnam Pro',sans-serif;color:var(--navy);margin:0}
.sheet-header p{font-size:11.5px;color:#6b7d94;margin:2px 0 0}
.sheet-close{background:#f0f4f9;border:0;color:#4a607a;font:700 12px 'Be Vietnam Pro',sans-serif;padding:6px 12px;border-radius:14px;cursor:pointer;transition:all .2s}
.sheet-close:hover{background:#e2ebf5;color:#10325c}
.sheet-body{overflow-y:auto;padding:12px 16px;flex:1;-webkit-overflow-scrolling:touch;display:grid;gap:8px}
.combo-sheet-item,
.mobile-first .order-details label.combo-sheet-item{display:flex!important;flex-direction:row!important;align-items:center!important;gap:12px!important;padding:10px 12px!important;margin:0!important;background:#fff;border:1.5px solid #dce5ee;border-radius:8px;cursor:pointer;transition:all .15s;position:relative}
.combo-sheet-item:hover{border-color:#b4cbdf;background:#fcfdff}
.combo-sheet-item.is-selected{border-color:#d52529;background:#fff8f8;box-shadow:0 2px 10px #d5252918}
.sheet-radio-indicator{display:flex;align-items:center;justify-content:center;margin:0;flex-shrink:0}
.sheet-radio-indicator input[type="radio"]{accent-color:#d52529;width:19px;height:19px;cursor:pointer;margin:0}
.combo-sheet-thumb{width:52px;height:52px;border-radius:6px;background:#f4f7fb;border:1px solid #e1e8f0;object-fit:contain;flex-shrink:0}
.combo-sheet-info{flex:1;min-width:0}
.combo-sheet-top{display:flex;align-items:center;justify-content:space-between;gap:6px;flex-wrap:wrap;margin-bottom:2px}
.combo-sheet-title{font:700 13.5px 'Be Vietnam Pro',sans-serif;color:var(--navy);line-height:1.35}
.combo-sheet-prices{display:flex;align-items:baseline;gap:6px;flex-wrap:wrap;margin-top:2px}
.combo-sheet-price{font:700 14.5px 'Be Vietnam Pro',sans-serif;color:#d52529}
.combo-sheet-old{font-size:10.5px;color:#8595a8;text-decoration:line-through}
.combo-sheet-desc{font-size:11px;color:#52677e;line-height:1.4;margin-bottom:2px}
.combo-sheet-gift{font-size:10.5px;font-weight:600;color:#9b6e22;line-height:1.35}
.sheet-footer{padding:10px 16px max(14px,env(safe-area-inset-bottom));border-top:1px solid #edf2f7;background:#fafcff;box-shadow:0 -4px 16px rgba(16,50,92,.06)}
.sheet-footer-summary{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:9px;background:#f1f5fa;border:1px solid #d9e3ee;border-radius:6px;padding:7px 11px}
.sheet-footer-info{display:flex;flex-direction:column;min-width:0}
.sheet-footer-label{font-size:9.5px;color:#61758c;font-weight:600;text-transform:uppercase;letter-spacing:.03em}
.sheet-footer-name{font:700 12.5px 'Be Vietnam Pro',sans-serif;color:var(--navy);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:210px}
.sheet-footer-price-wrap{display:flex;align-items:baseline;gap:6px;flex-shrink:0}
.sheet-footer-price{font:700 15.5px 'Be Vietnam Pro',sans-serif;color:#d52529}
.sheet-footer-ship{font-size:10px;font-weight:700;padding:2px 6px;border-radius:3px}
.sheet-footer-ship.free{background:#eaf8ef;color:#18733b}
.sheet-footer-ship.fee{background:#fef3f2;color:#b42318}
.sheet-confirm-btn{width:100%;background:linear-gradient(180deg,#d52529,#b81922);color:#fff;border:0;padding:13px 16px;border-radius:6px;font:700 13.5px 'Be Vietnam Pro',sans-serif;cursor:pointer;box-shadow:0 3px 0 #8e1218;display:flex;align-items:center;justify-content:center;gap:6px;transition:all .15s}
.sheet-confirm-btn:hover{background:#b91c20}
.sheet-confirm-btn:active{transform:translateY(1px);box-shadow:0 2px 0 #8e1218}

/* Enhanced Mobile Sticky Bar on Landing Page */
.mobile-first .mobile-bar{background:#fff!important;border-top:2px solid #dfc699!important;box-shadow:0 -6px 25px rgba(16,50,92,.14)!important;padding:10px 16px max(12px,env(safe-area-inset-bottom))!important}
.mobile-first .mobile-bar>div{font-size:10px!important;font-weight:700!important;color:#64748b!important;letter-spacing:.04em!important;line-height:1.3!important}
.mobile-first .mobile-bar strong{font-size:17px!important;font-weight:800!important;color:#d52529!important}
.mobile-first .mobile-bar .btn{background:linear-gradient(180deg,#d52529,#b81922)!important;border-radius:6px!important;font-weight:700!important;font-size:13px!important;padding:11px 18px!important;min-height:42px!important;box-shadow:0 3px 0 #8e1218!important;gap:8px!important}
body.modal-sheet-open .mobile-bar{display:none!important}

/* Keyframe Infinity Animations for Buttons & Interactive CTAs */
@keyframes btn-infinity-pulse{
 0%{transform:scale(1);box-shadow:0 4px 0 #8e1218,0 0 0 0 rgba(213,37,41,.42)}
 38%{transform:scale(1.025);box-shadow:0 4px 0 #8e1218,0 0 16px 5px rgba(213,37,41,.38)}
 70%{transform:scale(1);box-shadow:0 4px 0 #8e1218,0 0 0 0 rgba(213,37,41,0)}
 100%{transform:scale(1);box-shadow:0 4px 0 #8e1218,0 0 0 0 rgba(213,37,41,0)}
}

@keyframes btn-infinity-shine{
 0%{left:-120%}
 28%,100%{left:150%}
}

@keyframes arrow-infinity-nudge{
 0%,100%{transform:translateX(0)}
 45%{transform:translateX(5px)}
 75%{transform:translateX(0)}
}

@keyframes trigger-infinity-float{
 0%,100%{transform:translateY(0);box-shadow:0 1px 4px rgba(201,30,36,.12)}
 50%{transform:translateY(-2.5px);box-shadow:0 4px 10px rgba(201,30,36,.25)}
}

.ad-button,
.btn.submit,
.sheet-confirm-btn,
.mobile-first .mobile-bar .btn,
.header-cta{
 position:relative!important;
 overflow:hidden!important;
 animation:btn-infinity-pulse 2.6s cubic-bezier(.4,0,.2,1) infinite!important;
}

.ad-button::after,
.btn.submit::after,
.sheet-confirm-btn::after,
.mobile-first .mobile-bar .btn::after,
.header-cta::after{
 content:'';
 position:absolute;
 top:-50%;
 bottom:-50%;
 left:-120%;
 width:45px;
 background:linear-gradient(90deg,transparent,rgba(255,255,255,.45),transparent);
 transform:rotate(25deg);
 animation:btn-infinity-shine 3.2s ease-in-out infinite;
 pointer-events:none;
 z-index:2;
}

.header-cta{animation-delay:.2s!important}
.header-cta::after{animation-delay:.2s}
.mobile-first .mobile-bar .btn{animation-delay:.45s!important}
.mobile-first .mobile-bar .btn::after{animation-delay:.45s}
#submit-order{animation-delay:.7s!important}
#submit-order::after{animation-delay:.7s}
.sheet-confirm-btn{animation-delay:.3s!important}
.sheet-confirm-btn::after{animation-delay:.3s}

.ad-button span,
.btn.submit span,
.sheet-confirm-btn span,
.mobile-bar .btn span{
 display:inline-block!important;
 animation:arrow-infinity-nudge 1.6s ease-in-out infinite!important;
}

.trigger-btn{
 animation:trigger-infinity-float 2.2s ease-in-out infinite!important;
}

.text-button span{
 display:inline-block;
 animation:arrow-infinity-nudge 1.8s ease-in-out infinite;
}

.ad-button:hover,
.btn.submit:hover,
.mobile-first .mobile-bar .btn:hover,
.header-cta:hover,
.sheet-confirm-btn:hover{
 transform:translateY(-2px) scale(1.025)!important;
 box-shadow:0 6px 18px rgba(213,37,41,.42)!important;
}

body.form-active .ad-button,
body.form-active .btn.submit,
body.form-active .mobile-first .mobile-bar .btn,
body.form-active .header-cta{
 animation-play-state:paused!important;
}

@keyframes backdrop-fade{from{opacity:0}to{opacity:1}}
@keyframes sheet-slide-up{from{transform:translateY(100%)}to{transform:translateY(0)}}

@media(min-width:720px){
 .combo-modal-backdrop{align-items:center}
 .combo-modal-sheet{border-radius:14px;max-height:82vh}
 .sheet-drag-handle{display:none}
}

@media(max-width:719px){
 .brand-authority-badge{padding:18px 14px}
 .brand-authority-badge h2{font-size:17px}
 .brand-commitments-grid{grid-template-columns:1fr;gap:9px}
 .commitment-card{padding:12px 14px}
 .ad-facts.trust-badges strong{font-size:19px}
 .ad-facts.trust-badges span{font-size:9px}
 .ad-commitments{font-size:11px;gap:6px}
 .ad-commitments>span{padding:5px 9px}
 
 /* Order Section Mobile Optimization */
 .order.section{padding-top:30px;padding-bottom:45px}
 .order-heading{margin-bottom:12px}
 .sale-banner{font-size:12px;padding:8px 10px;margin-bottom:10px}
 .order-heading h2{font-size:18px;line-height:1.35;margin:4px 0 5px}
 .order-heading>p:last-child{font-size:11px;line-height:1.45}
 .compact-combo>label{font-size:12px;margin-bottom:6px}
 .custom-combo-trigger{padding:10px 11px;gap:9px;border-radius:8px}
 .trigger-thumb{width:48px;height:48px}
 .trigger-top strong{font-size:13px}
 .trigger-btn{font-size:10.5px;padding:3px 8px}
 .trigger-desc{font-size:11px}
 .trigger-price{font-size:15px}
 .trigger-gift{font-size:10.5px}
 .mobile-first #selected-combo-card{display:none!important}
 .mobile-first .order-details label:not(.consent){margin:7px 0 3px;font-size:11.5px}
 .order-details input:not([type=checkbox]),.order-details textarea{padding:8px 11px;font-size:13px;min-height:38px}
 .optional-note{margin-top:8px;padding-top:7px}
 .optional-note summary{font-size:11px;min-height:22px}
 .mobile-first .order-summary{margin-top:8px;padding:9px 12px;border-radius:5px}
 .mobile-first .order-summary p{margin:2px 0;font-size:11px}
 .mobile-first .order-summary .total{margin-top:5px;padding-top:5px}
 .mobile-first .order-summary .total strong{font-size:19px!important}
 .mobile-first .consent{margin:9px 0;font-size:10px;line-height:1.4}
 .btn.submit{padding:12px 14px;min-height:46px;font-size:13px}
 .payment-note{font-size:10px;margin-top:4px}
 .contact-help{margin-top:7px;font-size:11px}
}