/*!
 * Lovee Site 2.0: trang công khai (trang chủ và các trang giới thiệu). Dùng cùng biến màu với lovee-ui.css.
 * Hướng thiết kế (theo quy tắc của Taste Skill, đã chỉnh cho thương hiệu cưới Việt):
 *   một nền, một màu chữ, một màu nhấn: nền đỏ cho cảnh mở đầu và kết, nền kem cho phần đọc, chữ rượu vang đen, vàng chỉ để điểm xuyết.
 *   không nhãn nhỏ phía trên tiêu đề, không chữ nhấn nghiêng/khác kiểu, không thẻ biểu tượng giống nhau, không gradient hay quầng sáng,
 *   không thanh menu kính mờ, không đánh số bước, không đường kẻ mảnh. Phân tách bằng khoảng trắng và đổi màu nền.
 *   trang trí là hình rồng, phụng, hoa mẫu đơn nét trắng (assets/art), tô màu bằng CSS mask.
 */
:root{--red:#8e1a2d;--red-deep:#6f1322;--red-soft:#a32338;--paper:#fbf7f4;--ink:#2a1418;--ink-2:#5b4348;--cream-ink:#f6e9e4;--gold:#d8b97d}

/* Hình trang trí nét trắng: tô màu bằng currentColor qua mask */
.art{display:block;background:currentColor;-webkit-mask:var(--art) center/contain no-repeat;mask:var(--art) center/contain no-repeat;pointer-events:none;user-select:none}

body.site{margin:0;background:var(--paper);color:var(--ink);font-family:var(--font-body);font-size:17px;line-height:1.65;-webkit-font-smoothing:antialiased}
body.site .container{max-width:1240px}
.site-head{position:sticky;top:0;z-index:50;background:var(--red);color:#fff}
.site-head .bar{display:flex;align-items:center;gap:36px;min-height:76px}
.site-head .brand{color:#fff;padding:0;font-size:2.5rem}
.site-nav{display:flex;gap:30px;margin-left:8px}
.site-nav a{color:rgba(255,255,255,.86);text-decoration:none;font-weight:500;font-size:.95rem;padding:6px 0;transition:color .2s}
.site-nav a:hover,.site-nav a.active{color:#fff}
.site-cta{margin-left:auto;display:flex;gap:22px;align-items:center}
.site-cta .login{color:rgba(255,255,255,.86);text-decoration:none;font-weight:500;font-size:.95rem}
.site-cta .login:hover{color:#fff}
.btn-cream{--bg:var(--paper);--fg:var(--red-deep)}
.btn-cream:hover{--bg:#fff;box-shadow:none}
.btn-red{--bg:var(--red);--fg:#fff}.btn-red:hover{--bg:var(--red-deep);box-shadow:none}
.burger{display:none;width:44px;height:44px;border:0;border-radius:0;background:none;color:#fff;align-items:center;justify-content:center;cursor:pointer}
.burger .ico{width:26px;height:26px}
@media (max-width:900px){.site-nav,.site-cta .login{display:none}.burger{display:inline-flex}.site-head .bar{gap:12px}.site-head .brand{font-size:2.2rem}}
.drawer{position:fixed;inset:0;z-index:100;background:rgba(42,20,24,.55);opacity:0;pointer-events:none;transition:opacity .25s}
.drawer.open{opacity:1;pointer-events:auto}
.drawer .panel{position:absolute;right:0;top:0;bottom:0;width:min(360px,88vw);padding:22px;display:flex;flex-direction:column;gap:4px;transform:translateX(100%);transition:transform .35s cubic-bezier(.2,.7,.2,1);background:var(--red);color:#fff}
.drawer.open .panel{transform:none}
.drawer .panel a.nl{text-decoration:none}
.drawer .panel a.nl{color:#fff;font-family:var(--font-display);font-size:1.7rem;padding:10px 4px}
.drawer .panel a.nl:hover{background:none;color:var(--gold)}
.drawer .burger{color:#fff}
.drawer .brand{color:#fff}

/* Cảnh mở đầu: nền đỏ, rồng phụng nét trắng */
.stage{position:relative;overflow:hidden;background:var(--red);color:#fff}
.stage .art.peony{position:absolute;left:-4%;bottom:-8%;width:min(44vw,560px);aspect-ratio:700/520;color:#fff;opacity:.16}
.stage .goc, .block.red .goc, .outro .goc{position:absolute;bottom:-2%;width:min(30vw,380px);pointer-events:none}
.goc-l{left:-2%}.goc-r{right:-2%;transform:scaleX(-1)}
.stage .art.hoi{position:absolute;left:0;right:0;bottom:0;height:20px;color:var(--gold);opacity:.35;-webkit-mask:var(--art) left center/auto 100% repeat-x;mask:var(--art) left center/auto 100% repeat-x}
.hero{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,.75fr);gap:clamp(24px,5vw,80px);align-items:center;position:relative;z-index:1;padding-block:clamp(56px,8vw,112px) clamp(88px,10vw,150px)}
.hero h1{font-family:var(--font-display);font-weight:600;font-size:clamp(2.5rem,4.9vw,4.5rem);line-height:1.05;letter-spacing:-.025em;margin:0;color:#fff;max-width:13.5em}
.hero p{font-size:clamp(1.05rem,1.5vw,1.22rem);color:var(--cream-ink);max-width:31rem;margin:26px 0 0;line-height:1.7}
.hero-cta{display:flex;gap:26px;align-items:center;flex-wrap:wrap;margin-top:38px}
.textlink{color:#fff;font-weight:600;text-decoration:none;display:inline-flex;gap:8px;align-items:center;border-bottom:1.5px solid rgba(255,255,255,.45);padding-bottom:2px;transition:border-color .2s}
.textlink:hover{border-color:#fff}
.hero > div:first-child{position:relative;z-index:2}
.hero-phone{position:relative;display:grid;place-items:center;min-height:560px}
.hero-phone .phone{--pw:300px;box-shadow:0 40px 80px -30px rgba(0,0,0,.55);z-index:2}
.hero-phone .emblem-img,.hero-phone .art.ring{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:min(1170px,110vw);max-width:none;aspect-ratio:1;pointer-events:none;z-index:0}
.hero-phone .emblem-img{opacity:.12}
.hero-phone .art.ring{color:var(--gold);opacity:.18}
.hero-hint{position:absolute;z-index:3;left:50%;bottom:-6px;transform:translateX(-50%);font-size:.85rem;color:var(--cream-ink);white-space:nowrap}
@media (max-width:960px){.hero{grid-template-columns:minmax(0,1fr);padding-bottom:110px}.hero-phone{min-height:520px}.hero-phone .emblem-img,.hero-phone .art.ring{width:min(130vw,880px)}.stage .art.peony{width:70vw}}
@media (max-width:480px){.hero-phone .phone{--pw:250px}.hero h1{font-size:2.5rem}}

/* Phần đọc trên nền kem */
.block{padding:clamp(72px,10vw,150px) 0;position:relative}
.block h2{font-family:var(--font-display);font-weight:600;font-size:clamp(2rem,4vw,3.3rem);line-height:1.08;letter-spacing:-.02em;margin:0;max-width:14em}
.block .sub{font-size:1.12rem;color:var(--ink-2);max-width:34rem;margin:20px 0 0}
.block.red{background:var(--red);color:#fff}.block.red h2{color:#fff}.block.red .sub{color:var(--cream-ink)}
.block.ink{background:var(--ink);color:var(--cream-ink)}

/* Ba việc: ba chữ lớn, không số, không biểu tượng */
.verbs{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(24px,5vw,72px);margin-top:clamp(40px,6vw,80px)}
.verbs h3{font-family:var(--font-display);font-weight:600;font-size:clamp(3.4rem,7vw,6.2rem);line-height:1;letter-spacing:-.03em;margin:0;color:var(--red)}
.verbs p{margin:18px 0 0;color:var(--ink-2);max-width:21rem}
@media (max-width:760px){.verbs{grid-template-columns:minmax(0,1fr);gap:44px}}

/* Điều thiệp làm được: danh sách đọc dài, phân tách bằng khoảng trắng */
.duo{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:clamp(32px,7vw,110px);align-items:start}
.duo .stick{position:sticky;top:120px}
.deeds{display:grid;gap:clamp(36px,5vw,64px)}
.deeds h3{font-family:var(--font-display);font-weight:600;font-size:clamp(1.5rem,2.4vw,2rem);line-height:1.15;letter-spacing:-.015em;margin:0 0 10px}
.deeds p{margin:0;color:var(--ink-2);max-width:32rem}
.deeds .tag{display:inline-block;margin-left:10px;font-family:var(--font-body);font-size:.72rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--red);vertical-align:middle}
@media (max-width:860px){.duo{grid-template-columns:minmax(0,1fr)}.duo .stick{position:static}}

/* Khách mời: mảnh giao diện thật trên nền đỏ */
.fragment{background:var(--paper);color:var(--ink);padding:26px;max-width:520px;box-shadow:0 30px 70px -30px rgba(0,0,0,.5)}
.fragment table{width:100%;border-collapse:collapse;font-size:.95rem}
.fragment th{text-align:left;font-size:.74rem;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-2);padding:0 0 10px}
.fragment td{padding:12px 0;vertical-align:top}
.fragment td small{display:block;color:var(--ink-2);font-size:.82rem}
.fragment .st{font-weight:600}.fragment .st.ok{color:#1f7a45}.fragment .st.w{color:#9a6a00}.fragment .st.n{color:var(--ink-2)}
.split{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(32px,7vw,110px);align-items:center}
@media (max-width:860px){.split{grid-template-columns:minmax(0,1fr)}}
.list-plain{list-style:none;margin:30px 0 0;padding:0;display:grid;gap:14px}
.list-plain li{padding-left:26px;position:relative}
.list-plain li::before{content:"";position:absolute;left:0;top:.72em;width:12px;height:2px;background:currentColor;opacity:.7}

/* Mẫu thiệp: điện thoại trần, không khung thẻ */
.phones{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:clamp(28px,4vw,56px);margin-top:clamp(40px,6vw,76px);align-items:end}
.phones .it{display:flex;flex-direction:column;align-items:center;text-align:center;gap:14px}
.phones .phone{--pw:230px}
.phones .nm{font-family:var(--font-display);font-size:1.4rem;font-weight:600;line-height:1.2}
.phones .tg{font-size:.88rem;color:var(--ink-2);margin-top:-8px}
.phones .go{display:flex;gap:18px;font-weight:600;font-size:.92rem}
.phones .go a{color:var(--red);text-decoration:none;border-bottom:1.5px solid rgba(142,26,45,.35);padding-bottom:2px}
.phones .go a:hover{border-color:var(--red)}
.phones .pr{color:var(--red);font-weight:700;font-size:.78rem;letter-spacing:.08em;text-transform:uppercase}

/* Bảng giá */
.plans{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0;margin-top:clamp(40px,6vw,76px);max-width:1180px}
.plan2{padding:clamp(26px,3.2vw,44px);display:flex;flex-direction:column;gap:20px;position:relative}
.plan2.free{background:#f1e6e0}
.plan2.pro{background:var(--red);color:#fff}
.plan2.combo{background:var(--ink);color:#fff}
.plan2.combo .badge{position:absolute;top:18px;right:18px;background:var(--gold);color:var(--ink);font-size:.72rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;padding:4px 9px;border-radius:3px}
.plan2 h3{font-family:var(--font-display);font-size:1.7rem;font-weight:600;margin:0}
.plan2 .amount{font-family:var(--font-display);font-size:clamp(2.4rem,4.2vw,3.6rem);font-weight:600;line-height:1;letter-spacing:-.02em;font-variant-numeric:lining-nums}
.plan2 .amount small{display:block;font-family:var(--font-body);font-size:.9rem;font-weight:400;letter-spacing:0;margin:10px 0 0;opacity:.8}
.plan2 ul{list-style:none;margin:0;padding:0;display:grid;gap:12px}
.plan2 li{padding-left:24px;position:relative;font-size:.95rem;line-height:1.55}
.plan2 li::before{content:"";position:absolute;left:0;top:.68em;width:11px;height:2px;background:currentColor;opacity:.75}
.plan2 .btn{margin-top:auto;align-self:flex-start}
.btn-gold{--bg:var(--gold);--fg:var(--ink)}
.btn-gold:hover{--bg:#e8ce9b;box-shadow:none}
@media (max-width:960px){.plans{grid-template-columns:minmax(0,1fr);gap:16px}}

/* Hỏi đáp: danh sách chữ, không khung */
.qa{max-width:820px;margin-top:clamp(36px,5vw,64px);display:grid;gap:8px}
.qa details{padding:14px 0}
.qa summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:baseline;gap:20px;font-family:var(--font-display);font-size:clamp(1.25rem,2vw,1.6rem);font-weight:600;line-height:1.25}
.qa summary::-webkit-details-marker{display:none}
.qa summary::after{content:"+";font-family:var(--font-body);font-weight:300;font-size:1.8rem;line-height:1;color:var(--red);transition:transform .3s}
.qa details[open] summary::after{transform:rotate(45deg)}
.qa .ans{margin:12px 0 4px;color:var(--ink-2);max-width:42rem}

/* Kết: nền đỏ, hoa */
.outro{position:relative;overflow:hidden;background:var(--red);color:#fff;padding:clamp(72px,10vw,140px) 0}
.outro .art.ring{position:absolute;right:-2%;top:50%;transform:translateY(-50%);width:min(52vw,640px);aspect-ratio:1;color:var(--gold);opacity:.55}
.outro .emblem-img{position:absolute;right:-4%;top:50%;transform:translateY(-50%);width:min(68vw,860px);opacity:.2;pointer-events:none}
.outro .art.flowers{position:absolute;left:-6%;bottom:-14%;width:min(44vw,540px);aspect-ratio:700/520;color:#fff;opacity:.14}
.outro .hy{position:absolute;right:calc(-2% + min(52vw,640px) * .5);top:50%;transform:translate(50%,-50%);font:700 clamp(5rem,13vw,10rem)/1 'Noto Serif SC',serif;color:var(--gold);opacity:.8;pointer-events:none}
.outro .in{position:relative;z-index:1;max-width:44rem}
.outro h2{font-family:var(--font-display);font-weight:600;font-size:clamp(2.2rem,4.6vw,4rem);line-height:1.06;letter-spacing:-.025em;margin:0}
.outro p{color:var(--cream-ink);margin:22px 0 34px;font-size:1.12rem;max-width:30rem}

.site-foot{background:var(--ink);color:rgba(246,233,228,.78);padding:72px 0 30px}
.site-foot a{color:rgba(246,233,228,.78);text-decoration:none}.site-foot a:hover{color:#fff}
.site-foot .brand{color:#fff}
.site-foot h4{margin:0 0 16px;color:#fff;font-size:.8rem;letter-spacing:.14em;text-transform:uppercase}
.site-foot ul{list-style:none;margin:0;padding:0;display:grid;gap:11px;font-size:.95rem}
.foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:40px}
.foot-bottom{margin-top:56px;display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;font-size:.84rem;opacity:.8}
@media (max-width:760px){.foot-grid{grid-template-columns:1fr 1fr}.foot-grid>div:first-child{grid-column:1/-1}}
/* Nút gọi hotline nổi: điện thoại ở góc dưới trái, chỉ nút tròn (gọn, không vướng ngón cái khi lướt); màn rộng sang góc phải, hiện kèm số */
.hotline{position:fixed;left:max(16px,env(safe-area-inset-left));bottom:max(16px,env(safe-area-inset-bottom));z-index:90;display:flex;align-items:center;gap:10px;padding:6px;border-radius:999px;background:var(--red);color:#fff;text-decoration:none;box-shadow:0 10px 26px -8px rgba(42,20,24,.55),0 0 0 3px rgba(255,255,255,.9);transition:transform .2s}
.hotline:hover{transform:translateY(-2px)}
.hotline:focus-visible{outline:3px solid var(--gold,#d8b97d);outline-offset:3px}
.hotline-ico{position:relative;flex:none;width:44px;height:44px;border-radius:50%;display:grid;place-items:center;background:rgba(255,255,255,.14)}
.hotline-ico svg{width:22px;height:22px;fill:currentColor;animation:hotline-ring 2.4s ease-in-out infinite}
.hotline-ico::after{content:"";position:absolute;inset:-6px;border-radius:50%;border:2px solid var(--red);opacity:0;animation:hotline-pulse 2.4s ease-out infinite}
.hotline-tx{display:none;padding-right:14px;font-weight:700;font-size:1rem;line-height:1.15;letter-spacing:.02em;white-space:nowrap}
.hotline-tx small{display:block;font-size:.72rem;font-weight:500;letter-spacing:0;opacity:.85}
@media (min-width:720px){.hotline-tx{display:block}}
@media (min-width:1024px){.hotline{left:auto;right:max(24px,env(safe-area-inset-right));bottom:24px}}
@keyframes hotline-ring{0%,60%,100%{transform:rotate(0)}10%,30%{transform:rotate(-14deg)}20%,40%{transform:rotate(14deg)}}
@keyframes hotline-pulse{0%{transform:scale(.85);opacity:.7}70%,100%{transform:scale(1.35);opacity:0}}
@media (prefers-reduced-motion:reduce){.hotline-ico svg,.hotline-ico::after{animation:none}}
@media print{.hotline{display:none}}