/* ========== Gotrology — gotrology.css ==========
   Bầu trời đêm + vàng sao + sắc phương đông cổ điển (đỏ son, mây, hồi văn, ấn).
   Bố cục: một bầu trời cố định phía sau, mỗi lần cuộn sang phần mới thì vòng hoàng đạo quay thêm một nấc (30°). */

:root {
  color-scheme: dark;
  --night: #14122b;
  --night-2: #1d1a3f;
  --night-3: #2a2656;
  --gold: #d9b26f;
  --gold-soft: #ecd5a6;
  --cream: #f6efe3;
  --lavender: #b9a7e8;
  --rose: #d49aae;
  --son: #c23b2e;       /* đỏ son: ấn, dải ruy băng, điểm nhấn */
  --son-deep: #8e2a22;
  --ngoc: #5fa08f;      /* ngọc bích: nước, thông, rất ít dùng */
  --muted: #a9a4c9;
  --line: rgba(217, 178, 111, 0.28);
  --serif: "Cormorant Garamond", "Times New Roman", serif;
  --sans: "Be Vietnam Pro", system-ui, -apple-system, "Segoe UI", sans-serif;
  --radius: 14px;
  --wrap: 1120px;
  --ease: cubic-bezier(.65, 0, .2, 1);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0; font-family: var(--sans); font-weight: 300; font-size: 17px; line-height: 1.75;
  color: var(--cream); background: var(--night); -webkit-font-smoothing: antialiased; overflow-x: hidden;
}
img, svg { max-width: 100%; }
a { color: var(--gold); text-decoration: none; }
a:hover { color: var(--gold-soft); }
h1, h2, h3 { font-family: var(--serif); font-weight: 600; line-height: 1.12; margin: 0 0 .5em; color: var(--cream); letter-spacing: .01em; text-wrap: balance; }
h1 { font-size: clamp(2.8rem, 7vw, 5.2rem); }
h2 { font-size: clamp(2rem, 4.4vw, 3.1rem); }
h3 { font-size: 1.5rem; }
p { margin: 0 0 1em; }
.wrap { width: min(var(--wrap), 100% - 40px); margin-inline: auto; }
.center { text-align: center; }
.lead { font-size: 1.12rem; color: var(--gold-soft); }
.fine { font-size: .82rem; color: var(--muted); margin-top: 14px; }
.eyebrow { display: inline-flex; align-items: center; gap: .7em; font-size: .76rem; font-weight: 500; letter-spacing: .28em; text-transform: uppercase; color: var(--gold); margin-bottom: 1rem; }
.eyebrow::before { content: ""; width: 7px; height: 7px; background: var(--son); transform: rotate(45deg); flex: none; }

/* ----- Bầu trời cố định ----- */
.sky { position: fixed; inset: 0; z-index: 0; pointer-events: none; overflow: hidden;
  background: radial-gradient(1200px 700px at 85% -10%, rgba(185,167,232,.16), transparent 60%), radial-gradient(900px 600px at -10% 40%, rgba(212,154,174,.08), transparent 60%), var(--night); }
#stars { position: absolute; inset: 0; width: 100%; height: 100%; }
.wheel-wrap {
  --x: 0px; --y: 0px; --s: .6; --o: 0; --n: 0;
  position: absolute; left: 50%; top: 50%; width: min(92vmin, 900px); aspect-ratio: 1;
  transform: translate(-50%, -50%) translate(var(--x), var(--y)) scale(var(--s)); opacity: var(--o);
  transition: transform 1.9s var(--ease), opacity 1.4s ease; will-change: transform, opacity;
}
#wheel-svg { width: 100%; height: 100%; overflow: visible; filter: drop-shadow(0 0 40px rgba(217,178,111,.18)); }
.ring-a { transform-origin: 400px 400px; transform: rotate(calc(var(--n) * -30deg)); transition: transform 1.9s var(--ease); }
.ring-b { transform-origin: 400px 400px; transform: rotate(calc(var(--n) * 18deg)); transition: transform 1.9s var(--ease); }
.spin { transform-origin: 400px 400px; animation: spin 300s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
.wheel-wrap::before { content: ""; position: absolute; inset: -10%; border-radius: 50%; background: radial-gradient(circle, rgba(185,167,232,.22), transparent 62%); }
.wheel-wrap .pointer { position: absolute; left: 50%; top: -1.2%; width: 14px; height: 14px; margin-left: -7px; background: var(--son); transform: rotate(45deg); box-shadow: 0 0 18px rgba(194,59,46,.8); }
.ln { fill: none; stroke: var(--gold); stroke-width: 1.2; opacity: .55; }
.ln.b { stroke-width: 2.6; opacity: .9; }
.ln.f { opacity: .28; }
.ln.d { stroke-dasharray: 2 7; opacity: .5; }
.gl { font: 500 36px "Segoe UI Symbol", "Noto Sans Symbols 2", "Noto Sans Symbols", "Apple Symbols", serif; fill: var(--gold); opacity: .6; text-anchor: middle; dominant-baseline: central; transition: fill .8s, opacity .8s; }
.gl.on { fill: var(--cream); opacity: 1; }
.planet { fill: var(--lavender); }

.progress { position: fixed; top: 0; left: 0; right: 0; height: 2px; z-index: 80; background: linear-gradient(90deg, var(--son), var(--gold)); transform-origin: 0 50%; transform: scaleX(0); }
.dots { position: fixed; right: 18px; top: 50%; transform: translateY(-50%); z-index: 60; display: flex; flex-direction: column; gap: 6px; }
.dots a { position: relative; display: grid; place-items: center; width: 30px; height: 30px; border-radius: 50%; color: var(--muted); font: 400 15px "Segoe UI Symbol", "Noto Sans Symbols 2", serif; transition: .4s; }
.dots a:hover { color: var(--gold); }
.dots a.on { color: var(--night); background: var(--gold); box-shadow: 0 0 16px rgba(217,178,111,.5); }
.dots a span { position: absolute; right: 38px; white-space: nowrap; font: 400 .78rem var(--sans); background: var(--night-2); border: 1px solid var(--line); color: var(--cream); border-radius: 999px; padding: .2em .9em; opacity: 0; transform: translateX(6px); transition: .3s; pointer-events: none; }
.dots a:hover span, .dots a.on span { opacity: 1; transform: none; }

/* ----- Nút ----- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: .5em; font: 500 .95rem var(--sans); letter-spacing: .04em; padding: .95em 1.9em; border-radius: 999px; cursor: pointer; border: 1px solid var(--gold); transition: .25s; white-space: nowrap; }
.btn-gold { background: var(--gold); color: var(--night); }
.btn-gold:hover { background: var(--gold-soft); color: var(--night); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(217,178,111,.25); }
.btn-ghost { background: transparent; color: var(--gold); }
.btn-ghost:hover { background: rgba(217,178,111,.12); color: var(--gold-soft); }
:focus-visible { outline: 2px solid var(--gold); outline-offset: 3px; }

/* ----- Thanh trên ----- */
header.top { position: sticky; top: 0; z-index: 70; background: rgba(20,18,43,.78); backdrop-filter: blur(14px); border-bottom: 1px solid var(--line); }
.nav { display: flex; align-items: center; justify-content: space-between; height: 68px; }
.brand { display: flex; align-items: center; gap: 12px; color: var(--cream); }
.brand img { width: 38px; height: 38px; }
.brand b { font-family: var(--serif); font-size: 1.4rem; font-weight: 600; letter-spacing: .18em; }
.nav ul { display: flex; gap: 20px; margin: 0 18px; list-style: none; margin: 0; padding: 0; }
.nav ul a { color: var(--cream); font-size: .86rem; letter-spacing: .04em; opacity: .85; white-space: nowrap; }
.nav ul a:hover { color: var(--gold); opacity: 1; }
.nav .btn { padding: .6em 1.3em; font-size: .85rem; }
.nav-right { display: flex; align-items: center; gap: 10px; }
@media (max-width: 1100px) { .nav-social { display: none; } }

/* ----- Cảnh (mỗi phần là một "nấc" của bầu trời) ----- */
main { position: relative; z-index: 2; }
.scene { min-height: 90vh; display: flex; align-items: center; padding: clamp(70px, 10vw, 130px) 0; position: relative; }
.scene > .wrap { width: min(var(--wrap), 100% - 40px); }
.section-head { max-width: 38rem; margin-bottom: 2.6rem; }
.section-head.center { margin-inline: auto; }

/* ----- Hiệu ứng hiện dần khi cuộn ----- */
.js .rv { opacity: 0; transform: translateY(34px); filter: blur(6px); transition: opacity 1s var(--ease), transform 1s var(--ease), filter 1s var(--ease); transition-delay: calc(var(--i, 0) * 110ms); }
.js .rv.in { opacity: 1; transform: none; filter: none; }
.js .rv-iris > * { clip-path: circle(0% at 50% 50%); transition: clip-path 1.6s var(--ease); }
.js .rv-iris.in > * { clip-path: circle(80% at 50% 50%); }
.js .dr { stroke-dasharray: 1; stroke-dashoffset: 1; transition: stroke-dashoffset 2.2s var(--ease) .3s; }
.js .in .dr, .js .dr.in { stroke-dashoffset: 0; }

/* ----- Hero ----- */
.hero { padding-top: clamp(40px, 7vw, 90px); }
.hero-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 32px; align-items: center; }
.hero-copy { max-width: 36rem; position: relative; isolation: isolate; }
.hero-copy::before { content: ""; position: absolute; inset: -60px -90px -60px -120px; z-index: -1; pointer-events: none;
  background: radial-gradient(closest-side, rgba(20,18,43,.92) 45%, rgba(20,18,43,.6) 75%, rgba(20,18,43,0)); }
.wheel-wrap.fade-left #wheel-svg { -webkit-mask-image: linear-gradient(90deg, transparent 14%, #000 52%); mask-image: linear-gradient(90deg, transparent 14%, #000 52%); }
.hero h1 em { font-style: italic; color: var(--gold); font-weight: 500; display: inline; }
.hero .lead { margin: 1.1rem 0 1.8rem; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-meta { display: flex; gap: 34px; margin-top: 2.4rem; flex-wrap: wrap; }
.hero-meta b { display: block; font-family: var(--serif); font-size: 2.4rem; color: var(--gold); line-height: 1; }
.hero-meta span { font-size: .85rem; color: var(--muted); }
.hero-art { position: relative; height: 420px; }
.scroll-cue { position: absolute; left: 50%; bottom: 22px; transform: translateX(-50%); display: flex; flex-direction: column; align-items: center; gap: 8px; font-size: .72rem; letter-spacing: .24em; text-transform: uppercase; color: var(--muted); }
.scroll-cue i { width: 1px; height: 38px; background: linear-gradient(var(--gold), transparent); animation: cue 2.2s ease-in-out infinite; transform-origin: top; }
@keyframes cue { 0% { transform: scaleY(0); } 50% { transform: scaleY(1); } 100% { transform: scaleY(1); opacity: 0; } }

/* ----- Hồi văn và pha trăng ----- */
.hoivan { display: flex; align-items: center; gap: 46px; height: 24px; margin: 0 auto; width: min(760px, 86%); position: relative; z-index: 2;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M12 1C13 8 16 11 23 12C16 13 13 16 12 23C11 16 8 13 1 12C8 11 11 8 12 1Z' fill='%23d9b26f'/%3E%3C/svg%3E") no-repeat center / 22px; }
.hoivan::before, .hoivan::after { content: ""; flex: 1; height: 1px; background: linear-gradient(90deg, transparent, rgba(217,178,111,.7)); }
.hoivan::after { transform: scaleX(-1); }
.phases { position: relative; z-index: 2; display: flex; justify-content: center; gap: clamp(10px, 3vw, 28px); padding: 0 0 8px; margin-top: -40px; }
.phases svg { width: 28px; height: 28px; opacity: .9; }

/* ----- Thẻ có khung góc kiểu cổ ----- */
.card { position: relative; background: linear-gradient(160deg, rgba(42,38,86,.66), rgba(29,26,63,.66)); backdrop-filter: blur(6px); border: 1px solid var(--line); border-radius: var(--radius); padding: 30px; transition: transform .5s var(--ease), border-color .3s, box-shadow .4s; }
.khung::before, .khung::after { content: ""; position: absolute; width: 22px; height: 22px; border: 2px solid var(--gold); pointer-events: none; transition: .4s var(--ease); }
.khung::before { top: 8px; left: 8px; border-right: 0; border-bottom: 0; }
.khung::after { bottom: 8px; right: 8px; border-left: 0; border-top: 0; }
.khung:hover { border-color: rgba(217,178,111,.7); box-shadow: 0 16px 50px rgba(0,0,0,.35), 0 0 30px rgba(217,178,111,.08); }
.khung:hover::before, .khung:hover::after { width: 34px; height: 34px; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.chips { display: flex; flex-wrap: wrap; gap: 10px; }
.chips.center { justify-content: center; }
.chip { font-size: .85rem; padding: .45em 1.1em; border: 1px solid var(--line); border-radius: 999px; color: var(--gold-soft); background: rgba(20,18,43,.55); }

/* ----- Về mình ----- */
.about-grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: 64px; align-items: center; }
.portrait { max-width: 400px; width: 100%; margin-inline: auto; filter: drop-shadow(0 20px 40px rgba(0,0,0,.4)); }
.art { width: 100%; height: auto; display: block; }
.quote { font-family: var(--serif); font-style: italic; font-size: 1.6rem; line-height: 1.35; color: var(--gold-soft); border-left: 2px solid var(--son); padding-left: 20px; margin: 1.4rem 0; }

/* ----- Trụ cột / câu hỏi ----- */
.pillar, .q-card { text-align: center; }
.pillar .art { max-width: 190px; margin: 0 auto 6px; transition: transform .8s var(--ease); }
.pillar:hover .art { transform: rotate(8deg) scale(1.05); }
.pillar p { color: var(--muted); margin: 0; }
.q-card .art { max-width: 230px; margin: 0 auto 10px; }
.q-card ul { text-align: left; margin: 0; padding-left: 1.1em; }
.q-card li { margin-bottom: .45em; }
.q-card li::marker { color: var(--son); }

/* ----- Dịch vụ ----- */
.price-card { display: grid; grid-template-columns: 96px 1fr; gap: 20px; align-items: start; }
.price-card .icon { width: 96px; height: 96px; transition: transform .8s var(--ease); }
.price-card:hover .icon { transform: rotate(10deg) scale(1.06); }
.pc-body { min-width: 0; display: flex; flex-direction: column; align-items: flex-start; }
.couple-grid .price-card { grid-template-columns: 1fr; margin-bottom: 18px; }
.ribbon { display: inline-block; background: var(--son); color: var(--cream); font-size: .7rem; font-weight: 500; letter-spacing: .16em; text-transform: uppercase; padding: .3em 1.1em .3em .9em; clip-path: polygon(0 0, 100% 0, calc(100% - 8px) 50%, 100% 100%, 0 100%); margin-bottom: .6rem; }
.price-card h3 { margin: 0 0 .1rem; }
.price { font-family: var(--serif); font-size: 2.4rem; color: var(--gold); line-height: 1.15; }
.price small { font-family: var(--sans); font-size: .82rem; color: var(--muted); font-weight: 300; margin-left: .4em; }
.hl { list-style: none; padding: 0; margin: .9rem 0 .4rem; width: 100%; }
.hl li, .full li { position: relative; padding: .38em 0 .38em 1.4em; font-size: .95rem; border-top: 1px solid rgba(217,178,111,.13); }
.hl li::before, .full li::before { content: "✦"; position: absolute; left: 0; color: var(--gold); font-size: .7rem; top: .8em; }
.price-card details { width: 100%; border: 0; padding: 0; margin-bottom: 1rem; }
.price-card summary { font: 400 .85rem var(--sans); color: var(--gold); letter-spacing: .04em; padding: .3em 0; }
.price-card summary::after { font-size: 1.1rem; }
.full { list-style: none; padding: 0; margin: .3rem 0 0; }
.price-card .btn { margin-top: auto; }
.price-card.featured { border-color: var(--gold); background: linear-gradient(160deg, rgba(74,58,122,.72), rgba(29,26,63,.8)); }
.badge { position: absolute; top: -12px; right: 24px; background: var(--gold); color: var(--night); font-size: .7rem; font-weight: 600; letter-spacing: .14em; padding: .35em 1em; border-radius: 999px; text-transform: uppercase; z-index: 2; }
.couple-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 56px; align-items: center; }
.couple-art { max-width: 380px; margin-inline: auto; width: 100%; }
.notes { display: grid; gap: 12px; }
.note { display: flex; align-items: center; gap: 14px; padding: 12px 18px; border: 1px dashed var(--line); border-radius: var(--radius); background: rgba(20,18,43,.5); }
.note svg { width: 38px; height: 38px; flex: none; }
.note p { margin: 0; font-size: .92rem; }

/* ----- Quy trình ----- */
.steps { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 26px; position: relative; }
.steps::before { content: ""; position: absolute; left: 6%; right: 6%; top: 32px; height: 1px; background: repeating-linear-gradient(90deg, var(--gold) 0 6px, transparent 6px 14px); opacity: .45; }
.steps li { position: relative; text-align: center; }
.num { position: relative; display: grid; place-items: center; width: 66px; height: 66px; margin: 0 auto 14px; }
.num i { position: absolute; inset: 0; border: 1.5px solid var(--gold); border-radius: 50%; background: rgba(20,18,43,.6); }
.num i::after { content: ""; position: absolute; top: 7px; right: 7px; width: 9px; height: 9px; border-radius: 50%; background: var(--son); box-shadow: 0 0 10px rgba(194,59,46,.8); }
.num b { position: relative; font: 600 1.7rem var(--serif); color: var(--cream); }
.steps h3 { font-size: 1.3rem; margin-bottom: .2em; }
.steps p { color: var(--muted); font-size: .92rem; margin: 0; }
.need-title { margin-top: 3.2rem; text-align: center; font-size: 1.4rem; color: var(--gold-soft); }
.info-need { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.info-need div { border: 1px solid var(--line); border-radius: var(--radius); padding: 18px 12px; text-align: center; background: rgba(20,18,43,.5); }
.info-need svg { width: 40px; height: 40px; margin: 0 auto 6px; display: block; }
.info-need b { display: block; font: 600 1.15rem var(--serif); color: var(--gold); }
.info-need span { font-size: .85rem; color: var(--muted); }

/* ----- Hỏi đáp ----- */
.faq-wrap { max-width: 820px; }
details { border-bottom: 1px solid var(--line); padding: 18px 0; }
summary { cursor: pointer; font: 600 1.3rem var(--serif); list-style: none; display: flex; justify-content: space-between; gap: 20px; }
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; color: var(--son); font-size: 1.6rem; line-height: 1; transition: .25s; flex: none; }
details[open] > summary::after { transform: rotate(45deg); }
details > p { margin: .9em 0 0; color: var(--muted); }

/* ----- Liên hệ / Biểu mẫu ----- */
.contact-grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: 44px; align-items: start; }
.channels { display: grid; gap: 12px; margin-top: 1.4rem; }
.channel { display: flex; align-items: center; gap: 14px; padding: 14px 18px; border: 1px solid var(--line); border-radius: var(--radius); color: var(--cream); transition: .25s; background: rgba(20,18,43,.5); }
.channel:hover { border-color: var(--gold); background: rgba(217,178,111,.08); color: var(--cream); }
.channel i { font-style: normal; width: 38px; height: 38px; border-radius: 50%; display: grid; place-items: center; background: rgba(217,178,111,.15); color: var(--gold); font-weight: 600; font-size: .9rem; flex: none; }
.channel small { display: block; color: var(--muted); font-size: .8rem; }
form .row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
label { display: block; font-size: .82rem; letter-spacing: .06em; color: var(--gold-soft); margin: 14px 0 6px; font-weight: 400; }
input, select, textarea { width: 100%; font: 300 1rem var(--sans); color: var(--cream); background: rgba(20,18,43,.75); border: 1px solid var(--line); border-radius: 10px; padding: 13px 15px; }
input:focus, select:focus, textarea:focus { outline: 2px solid var(--gold); outline-offset: 1px; }
select option { background: var(--night-2); }
textarea { min-height: 100px; resize: vertical; }
input[type="date"], input[type="time"] { color-scheme: dark; }
form .btn { margin-top: 22px; width: 100%; }
.form-msg { margin-top: 16px; padding: 16px 18px; border-radius: 10px; background: rgba(185,167,232,.12); border: 1px solid var(--lavender); font-size: .95rem; display: none; white-space: pre-line; }
.form-msg.show { display: block; }
.form-msg .btn { margin-top: 12px; width: auto; }

footer { position: relative; z-index: 2; border-top: 1px solid var(--line); padding: 40px 0; color: var(--muted); font-size: .88rem; background: rgba(20,18,43,.85); }
footer .wrap { display: flex; justify-content: space-between; gap: 24px; flex-wrap: wrap; align-items: center; }
footer p { margin: 0; max-width: 46em; }

/* ----- Chế độ chỉnh sửa và bình luận (chỉ hiện ở bản duyệt) ----- */
.edit-bar { position: fixed; left: 50%; bottom: 18px; transform: translateX(-50%); z-index: 100; display: flex; gap: 10px; align-items: center; padding: 10px 14px; background: rgba(29,26,63,.96); border: 1px solid var(--gold); border-radius: 999px; box-shadow: 0 10px 40px rgba(0,0,0,.5); font-size: .85rem; max-width: calc(100vw - 24px); flex-wrap: wrap; justify-content: center; }
.edit-bar button { font: 500 .82rem var(--sans); color: var(--gold); background: transparent; border: 1px solid var(--gold); border-radius: 999px; padding: .5em 1.2em; cursor: pointer; }
.edit-bar button:hover, .edit-bar button.on { background: var(--gold); color: var(--night); }
.edit-bar .st { color: var(--muted); }
body.editing [data-k] { outline: 1px dashed rgba(217,178,111,.7); outline-offset: 4px; cursor: text; }
body.editing [data-k]:focus { outline: 2px solid var(--gold); background: rgba(217,178,111,.08); }
body.editing .rv { opacity: 1 !important; transform: none !important; filter: none !important; }
body.editing .rv-iris > * { clip-path: none !important; }


/* ----- Liên kết Threads ----- */
.nav-social { color: var(--cream); font-size: .9rem; letter-spacing: .04em; padding: .5em 1.1em; border: 1px solid var(--line); border-radius: 999px; margin-left: 0; margin-right: 0; white-space: nowrap; transition: .25s; }
.nav-social:hover { border-color: var(--gold); color: var(--gold); }
.hero-follow { display: inline-block; margin-top: 1.4rem; font-size: .92rem; color: var(--muted); }
.hero-follow b { color: var(--gold); font-weight: 500; }
.hero-follow:hover { color: var(--cream); }
.foot-threads { color: var(--gold); font-size: .95rem; white-space: nowrap; }
.foot-threads b { font-weight: 500; }

/* ----- Slogan dưới logo ----- */
.bt { display: flex; flex-direction: column; line-height: 1.1; }
.bt small { font: 400 .6rem var(--sans); letter-spacing: .32em; text-transform: uppercase; color: var(--gold); margin-top: 5px; opacity: .9; }

/* ----- Triết lý: As above, so below ----- */
.asabove { font-size: clamp(2.8rem, 8vw, 5.4rem); line-height: 1; display: block; width: max-content; max-width: 100%; margin: 0 auto .1em; }
.asabove span { display: block; font-weight: 500; }
.asabove em { display: block; font-style: italic; color: var(--gold); font-weight: 500; }
.asabove .mir { display: block; font-style: italic; color: var(--gold); font-weight: 500; transform: scaleY(-1); opacity: .26; margin-top: -.12em; height: .75em; overflow: hidden; line-height: 1;
  -webkit-mask-image: linear-gradient(to top, #000, transparent 90%); mask-image: linear-gradient(to top, #000, transparent 90%); }
.mirror-grid { display: grid; gap: 14px; max-width: 900px; margin: 2.4rem auto 0; }
.mhead, .mrow { display: grid; grid-template-columns: 1fr 76px 1fr; align-items: center; }
.mhead { text-align: center; font-size: .74rem; letter-spacing: .26em; text-transform: uppercase; color: var(--gold); }
.mhead span:last-child { color: var(--lavender); }
.mcard { display: flex; align-items: center; gap: 16px; padding: 16px 20px; border-radius: var(--radius); border: 1px solid var(--line); background: linear-gradient(160deg, rgba(42,38,86,.66), rgba(29,26,63,.66)); backdrop-filter: blur(6px); transition: .5s var(--ease); }
.mcard.down { border-color: rgba(185,167,232,.4); }
.mcard:hover { transform: translateY(-3px); border-color: var(--gold); }
.mcard b { display: block; font: 600 1.25rem var(--serif); color: var(--cream); line-height: 1.2; }
.mcard span { font-size: .85rem; color: var(--muted); }
.gl2 { width: 54px; height: 54px; flex: none; border-radius: 50%; border: 1px solid var(--gold); display: grid; place-items: center; color: var(--gold); font: 400 28px "Segoe UI Symbol", "Noto Sans Symbols 2", "Apple Symbols", serif; font-style: normal; background: rgba(20,18,43,.6); }
.gl2 svg { width: 26px; height: 26px; }
.mcard.down .gl2 { border-color: var(--lavender); color: var(--lavender); }
.link { position: relative; height: 1px; margin: 0 8px; background: repeating-linear-gradient(90deg, var(--gold) 0 4px, transparent 4px 9px); }
.link::after { content: ""; position: absolute; left: 50%; top: 50%; width: 9px; height: 9px; margin: -4.5px; background: var(--son); transform: rotate(45deg); box-shadow: 0 0 12px rgba(194,59,46,.7); }
.signoff { font: italic 500 clamp(2rem, 5vw, 3.2rem) var(--serif); color: var(--gold); text-align: center; margin: 2.6rem 0 .6rem; }
/* ----- Vẽ bản đồ sao ----- */
.natal-grid { display: grid; grid-template-columns: 380px 1fr; gap: 28px; align-items: start; }
.natal-form h3 { margin-bottom: .2em; }
.chk { display: flex; align-items: center; gap: 10px; margin: 12px 0 0; cursor: pointer; font-size: .88rem; letter-spacing: 0; color: var(--cream); }
.chk input { width: 18px; height: 18px; accent-color: var(--gold); flex: none; }
input:disabled { opacity: .4; cursor: not-allowed; }
.place-box { position: relative; }
.suggest { position: absolute; z-index: 20; left: 0; right: 0; top: calc(100% + 6px); margin: 0; padding: 6px; list-style: none; background: var(--night-2); border: 1px solid var(--gold); border-radius: 12px; box-shadow: 0 16px 40px rgba(0,0,0,.5); max-height: 260px; overflow: auto; }
.suggest li { padding: 10px 12px; border-radius: 8px; cursor: pointer; font-size: .92rem; }
.suggest li:hover, .suggest li:focus { background: rgba(217,178,111,.16); }
.suggest li.note { color: var(--muted); cursor: default; font-size: .85rem; }
.suggest li.note:hover { background: none; }
input.bad { outline: 2px solid var(--son); }
.form-err { color: #f0a090; font-size: .88rem; min-height: 1.4em; margin: 12px 0 0; }
.natal-stage { position: relative; padding: 14px; aspect-ratio: 1; display: grid; place-items: center; overflow: visible; }
#natal-svg { width: 100%; height: 100%; display: block; overflow: visible; }
.natal-hint { position: absolute; inset: 0; display: grid; place-content: center; text-align: center; gap: 6px; pointer-events: none; transition: opacity .6s; }
.natal-hint b { font: 600 1.5rem var(--serif); color: var(--gold-soft); }
.natal-hint span { font-size: .85rem; color: var(--muted); }
.natal-stage.has-chart .natal-hint { opacity: 0; }
.natal-tip { position: absolute; z-index: 10; transform: translate(-50%, -100%); background: rgba(20,18,43,.96); border: 1px solid var(--gold); border-radius: 12px; padding: 10px 14px; pointer-events: none; white-space: nowrap; box-shadow: 0 10px 30px rgba(0,0,0,.5); }
.natal-tip b { display: block; font: 600 1.05rem var(--serif); color: var(--cream); }
.natal-tip span { font-size: .8rem; color: var(--gold-soft); }
/* các lớp trong hình */
.n-ln { fill: none; stroke: var(--gold); stroke-width: 1.2; opacity: .5; }
.n-ln.b { stroke-width: 2.2; opacity: .9; }
.n-tk { stroke: var(--gold); stroke-width: .8; opacity: .45; }
.n-sg { font: 400 27px "Segoe UI Symbol", "Noto Sans Symbols 2", "Apple Symbols", serif; fill: var(--gold); pointer-events: none; }
.n-sign { transition: fill-opacity .3s; cursor: help; }
.n-sign:hover { fill-opacity: .28; }
.n-cusp { stroke: var(--gold); stroke-width: 1; opacity: .35; }
.n-cusp.main { stroke-width: 2.2; opacity: .95; }
.n-hn { font: 500 14px var(--sans); fill: var(--muted); cursor: help; }
.n-hn:hover { fill: var(--gold); }
.n-axis { stroke: var(--son); stroke-width: 3; stroke-linecap: round; }
.n-axl { font: 600 15px var(--sans); fill: var(--cream); letter-spacing: .05em; }
.n-as { stroke-linecap: round; transition: opacity .25s, stroke-width .25s; cursor: help; }
.n-draw { stroke-dasharray: 1; stroke-dashoffset: 1; animation: natDraw 1.8s var(--ease) forwards; }
@keyframes natDraw { to { stroke-dashoffset: 0; } }
.n-pl { opacity: 0; animation: natPop .7s var(--ease) forwards; transform-box: fill-box; transform-origin: center; cursor: pointer; outline: none; transition: opacity .25s; }
@keyframes natPop { from { opacity: 0; transform: scale(.3); } to { opacity: 1; transform: none; } }
.n-hit { fill: transparent; }
.n-glyph { font: 400 30px "Segoe UI Symbol", "Noto Sans Symbols 2", "Apple Symbols", serif; fill: var(--cream); transition: fill .25s, font-size .25s; }
.n-deg { font: 500 12px var(--sans); fill: var(--gold-soft); paint-order: stroke; stroke: rgba(20,18,43,.85); stroke-width: 3px; }
.n-dsg { font: 400 15px "Segoe UI Symbol", "Noto Sans Symbols 2", serif; fill: var(--muted); }
.n-leader { stroke: var(--gold); stroke-width: 1.4; opacity: .7; }
.n-pl[data-id="Sun"] .n-glyph { fill: var(--gold); }
.n-pl[data-id="Moon"] .n-glyph { fill: #f6efe3; }
.n-pl[data-id="Mars"] .n-glyph { fill: #e0705f; }
.n-pl[data-id="Venus"] .n-glyph { fill: var(--rose); }
.n-pl[data-id="Node"] .n-glyph, .n-pl[data-id="Chiron"] .n-glyph { fill: var(--lavender); }
.n-pl.on .n-glyph, .n-pl:focus-visible .n-glyph { fill: #fff; font-size: 36px; }
#natal-svg.hl .n-pl:not(.on) { opacity: .35 !important; }
#natal-svg.hl .n-as { opacity: .06 !important; }
#natal-svg.hl .n-as.on { opacity: 1 !important; stroke-width: 2.4; }
.n-star { fill: var(--gold); opacity: .85; }
.n-name { font: italic 600 26px var(--serif); fill: var(--gold-soft); }
.n-ph { opacity: .22; }
#natal-svg.static .n-draw { animation: none; stroke-dashoffset: 0; }
#natal-svg.static .n-pl { animation: none; opacity: 1; }
/* kết quả */
.natal-result { margin-top: 34px; }
.big3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.b3 { position: relative; background: linear-gradient(160deg, rgba(42,38,86,.66), rgba(29,26,63,.66)); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; text-align: center; animation: natPop .8s var(--ease) both; }
.b3:nth-child(2) { animation-delay: .12s; } .b3:nth-child(3) { animation-delay: .24s; }
.b3 small { display: block; font-size: .72rem; letter-spacing: .22em; text-transform: uppercase; color: var(--gold); }
.b3 b { display: block; font: 600 1.9rem/1.2 var(--serif); margin: .25em 0 .1em; }
.b3 b i { font-style: normal; color: var(--gold); font-family: "Segoe UI Symbol", "Noto Sans Symbols 2", serif; }
.b3 span { display: block; font-size: .92rem; color: var(--gold-soft); }
.b3 em { display: block; font-style: normal; font-size: .82rem; color: var(--muted); margin-top: .5em; }
.b3.off { opacity: .6; }
.nat-table { margin-top: 18px; border: 1px solid var(--line); border-radius: var(--radius); padding: 4px 22px; background: rgba(20,18,43,.5); }
.nat-table summary { font: 500 1rem var(--sans); padding: 14px 0; }
.nat-table .tbl { overflow-x: auto; padding-bottom: 12px; }
.nat-table table { width: 100%; border-collapse: collapse; font-size: .92rem; }
.nat-table th { text-align: left; font-weight: 500; color: var(--gold); font-size: .78rem; letter-spacing: .08em; text-transform: uppercase; padding: 8px 10px; }
.nat-table td { padding: 8px 10px; border-top: 1px solid rgba(217,178,111,.14); }
.nat-note { text-align: center; color: var(--gold-soft); font-family: var(--serif); font-size: 1.35rem; font-style: italic; margin: 26px auto 8px; max-width: 40em; }
.nat-cta { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; margin: 18px 0; }
.nat-cfg { text-align: center; max-width: 56em; margin-inline: auto; }

/* ----- Tương tác chuột: ánh sáng theo con trỏ, nam châm, di chuyển nhẹ ----- */
.cursor-glow { position: fixed; left: 0; top: 0; width: 560px; height: 560px; margin: -280px 0 0 -280px; border-radius: 50%; pointer-events: none; z-index: 1; opacity: 0; transition: opacity .6s;
  background: radial-gradient(circle, rgba(217,178,111,.11), rgba(185,167,232,.05) 45%, transparent 68%); transform: translate3d(var(--gx, -999px), var(--gy, -999px), 0); will-change: transform; }
.cursor-glow.on { opacity: 1; }
.btn { translate: var(--bx, 0) var(--by, 0); }
.card { --ga: 0; background-image: radial-gradient(260px circle at var(--px, 50%) var(--py, 50%), rgba(217,178,111,var(--ga)), transparent 70%), linear-gradient(160deg, rgba(42,38,86,.66), rgba(29,26,63,.66)); }
.card:hover { --ga: .1; }
.card .art, .card .icon { translate: calc(var(--mx, 0) * 7px) calc(var(--my, 0) * 7px); transition: translate .25s ease-out, transform .8s var(--ease); }
.nav ul a.on { color: var(--gold); opacity: 1; }
.fab-cta { position: fixed; right: 16px; bottom: 16px; z-index: 65; display: none; background: var(--gold); color: var(--night); font: 600 .92rem var(--sans); padding: .85em 1.5em; border-radius: 999px; box-shadow: 0 10px 30px rgba(0,0,0,.45); transition: transform .3s, opacity .3s; }
.fab-cta:hover { color: var(--night); background: var(--gold-soft); }
.fab-cta[hidden] { display: none !important; }

/* ----- Điện thoại ----- */
@media (max-width: 880px) {
  body { font-size: 16px; }
  .nav ul, .dots { display: none; }
  .nav-social { display: none; }
  .nav .btn { white-space: nowrap; padding: .55em 1.1em; }
  .brand b { font-size: 1.2rem; letter-spacing: .16em; }
  .hero-grid, .about-grid, .couple-grid, .contact-grid, .grid-2, .grid-3 { grid-template-columns: 1fr; }
  .scene { min-height: auto; }
  .hero { min-height: 88vh; }
  .hero-art { height: 200px; order: -1; }
    .steps { grid-template-columns: 1fr 1fr; gap: 28px 16px; }
  .steps::before { display: none; }
  .info-need { grid-template-columns: 1fr 1fr; }
  .price-card { grid-template-columns: 1fr; }
  .price-card .icon { width: 72px; height: 72px; }
  form .row { grid-template-columns: 1fr; }
  .about-grid { gap: 36px; }
  .portrait { max-width: 300px; }
  .scroll-cue { display: none; }
  .phases { margin-top: -20px; }
  .natal-grid { grid-template-columns: 1fr; }
  .natal-stage { order: 2; padding: 6px; }
  .big3 { grid-template-columns: 1fr; }
  .fab-cta { display: block; }
  .cursor-glow { display: none; }
  .n-glyph { font-size: 32px; } .n-deg { font-size: 13.5px; }
  .mhead { display: none; }
  .mrow { grid-template-columns: 1fr; gap: 0; }
  .link { width: 1px; height: 22px; margin: 0 auto; background: repeating-linear-gradient(0deg, var(--gold) 0 4px, transparent 4px 9px); }
  .mcard span { display: block; }
  .bt small { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .spin, .scroll-cue i { animation: none; }
  .wheel-wrap, .ring-a, .ring-b { transition: none; }
  .cursor-glow { display: none; }
  .btn, .card .art, .card .icon { translate: none !important; }
  .js .rv { transition: none; opacity: 1; transform: none; filter: none; }
  .js .rv-iris > * { transition: none; clip-path: none; }
  .js .dr { stroke-dashoffset: 0; transition: none; }
}












/* ----- Đặt lịch (chọn gói, giờ, QR) ----- */
[hidden] { display: none !important; }
.dl-steps { list-style: none; display: flex; gap: 6px; padding: 0; margin: 6px 0 18px; font-size: .74rem; letter-spacing: .04em; }
.dl-steps li { flex: 1; text-align: center; padding: 8px 4px; border-bottom: 2px solid var(--line); color: var(--muted); transition: color .3s, border-color .3s; }
.dl-steps li.on { color: var(--gold); border-color: var(--gold); }
.dl-steps li.done { color: var(--gold-soft); border-color: rgba(217,178,111,.45); }
.dl-pk { display: grid; gap: 10px; }
.dl-pkg { display: grid; grid-template-columns: 1fr auto; gap: 2px 12px; text-align: left; width: 100%; padding: 14px 16px; border-radius: 12px; border: 1px solid var(--line); background: rgba(20,18,43,.55); color: var(--cream); font: 400 1rem var(--sans); cursor: pointer; transition: transform .25s var(--ease), border-color .25s, background .25s, box-shadow .25s; }
.dl-pkg:hover { transform: translateY(-2px); border-color: rgba(217,178,111,.7); box-shadow: 0 8px 22px rgba(0,0,0,.3); }
.dl-pkg.sel, .dl-pkg:focus-visible { border-color: var(--gold); background: rgba(217,178,111,.1); outline: none; }
.dl-pn { font-weight: 500; }
.dl-pm { grid-column: 1; font-size: .82rem; color: var(--muted); }
.dl-pp { grid-row: 1 / span 2; grid-column: 2; align-self: center; color: var(--gold); font-weight: 600; }
.dl-tag { grid-column: 1 / -1; font-size: .72rem; color: var(--lavender); }
.dl-pick { white-space: pre-line; margin: 0 0 6px; padding: 10px 14px; border-left: 2px solid var(--gold); background: rgba(217,178,111,.07); border-radius: 0 8px 8px 0; font-size: .92rem; }
.dl-tz { color: var(--muted); font-size: .78rem; }
.dl-days { display: flex; gap: 8px; overflow-x: auto; padding: 4px 2px 10px; scroll-snap-type: x proximity; }
.dl-day { flex: 0 0 auto; min-width: 64px; display: grid; gap: 2px; justify-items: center; padding: 10px 8px; border-radius: 12px; border: 1px solid var(--line); background: rgba(20,18,43,.55); color: var(--cream); font: 400 .95rem var(--sans); cursor: pointer; scroll-snap-align: start; transition: transform .25s var(--ease), border-color .25s, background .25s; }
.dl-day:hover { transform: translateY(-2px); border-color: rgba(217,178,111,.7); }
.dl-day.sel { border-color: var(--gold); background: rgba(217,178,111,.16); }
.dl-dw { font-size: .74rem; color: var(--muted); } .dl-dd { font-weight: 500; }
.dl-times { display: grid; grid-template-columns: repeat(auto-fill, minmax(76px, 1fr)); gap: 8px; }
.dl-times .fine { grid-column: 1 / -1; margin: 0; }
.dl-time { padding: 10px 0; border-radius: 10px; border: 1px solid var(--line); background: rgba(20,18,43,.55); color: var(--cream); font: 400 .95rem var(--sans); cursor: pointer; transition: transform .2s var(--ease), border-color .2s, background .2s; }
.dl-time:hover { transform: translateY(-2px); border-color: rgba(217,178,111,.7); }
.dl-time.sel { background: var(--gold); border-color: var(--gold); color: var(--night); font-weight: 600; }
.dl-nav { display: flex; gap: 10px; justify-content: space-between; margin-top: 20px; }
.dl-nav .btn { width: auto; }
.dl-nav .btn[disabled] { opacity: .45; pointer-events: none; }
.dl-hp { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }
.dl-qr { display: grid; justify-items: center; gap: 16px; margin: 14px 0; }
.dl-qr img { width: 260px; max-width: 100%; height: auto; background: #fff; border-radius: 12px; padding: 8px; }
.dl-bank { width: 100%; display: grid; gap: 4px; font-size: .9rem; }
.dl-br { display: flex; justify-content: space-between; gap: 12px; padding: 6px 0; border-bottom: 1px solid var(--line); }
.dl-br span { color: var(--muted); } .dl-br b { font-weight: 500; text-align: right; }
.dl-count { text-align: center; font-size: 1.05rem; margin: 6px 0; } .dl-count b { color: var(--gold); font-variant-numeric: tabular-nums; }
.dl-ok { color: var(--gold); font-family: var(--serif); font-size: 1.4rem; margin: 0 0 10px; }
.form-msg.bad { border-color: #e59a9a; background: rgba(229,154,154,.12); }
@media (max-width: 880px) { .dl-steps { font-size: .68rem; } .dl-nav { flex-direction: column-reverse; } .dl-nav .btn { width: 100%; } }
.contact-grid > * { min-width: 0; }
#dl { min-width: 0; max-width: 100%; }
.dl-days, .dl-times { max-width: 100%; }
.dl-nav { flex-wrap: wrap; }