/* ============================================================
   糖糖 ・ 人類圖官網   |   柔和粉彩 × 星象編輯
   品牌色：Blush FFE5EC / Pastel FFC2D1 / Cherry FFB3C6 /
           Cotton FF8FAB / Graphite 2F3137
   ============================================================ */

:root {
  --blush:  #FFE5EC;
  --pastel: #FFC2D1;
  --cherry: #FFB3C6;
  --cotton: #FF8FAB;
  --graphite: #2F3137;

  --rose-deep: #E2627F;   /* 強調 hover / 連結 */
  --rose-ink:  #8A5662;   /* 次要文字（帶粉的褐） */
  --cream:     #FFF8FA;   /* 主背景（極淺血色） */
  --paper:     #FFFFFF;
  --line:      #F2D8DF;   /* 細分隔線 */
  --ink:       #2F3137;
  --ink-soft:  #6E5860;

  --shadow-sm: 0 2px 10px rgba(226,98,127,.08);
  --shadow-md: 0 18px 50px -20px rgba(226,98,127,.30);
  --shadow-lg: 0 40px 90px -40px rgba(143,40,70,.35);

  --maxw: 1180px;
  --ease: cubic-bezier(.22,.61,.36,1);

  --serif: "Fraunces", "Noto Serif TC", Georgia, serif;
  --sans:  "Noto Sans TC", -apple-system, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; scroll-padding-top: 86px; }

body {
  font-family: var(--sans);
  color: var(--ink);
  background: var(--cream);
  line-height: 1.75;
  font-size: 16.5px;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* 全頁柔光 + 顆粒底紋 */
body::before {
  content: "";
  position: fixed; inset: 0; z-index: -2;
  background:
    radial-gradient(60% 50% at 12% 0%, rgba(255,194,209,.55), transparent 60%),
    radial-gradient(55% 45% at 100% 18%, rgba(255,179,198,.45), transparent 58%),
    radial-gradient(70% 60% at 50% 120%, rgba(255,229,236,.7), transparent 60%),
    var(--cream);
}
body::after {
  content: "";
  position: fixed; inset: 0; z-index: -1; opacity: .045; pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 28px; }

/* 中英之間留白 */
.en { font-family: var(--serif); }

/* ---------- 連結 / 按鈕 ---------- */
a { color: var(--rose-deep); text-decoration: none; transition: color .25s; }
a:hover { color: var(--graphite); }

.btn {
  display: inline-flex; align-items: center; gap: .55em;
  font-family: var(--sans); font-weight: 600; font-size: .98rem;
  padding: .85em 1.7em; border-radius: 999px; cursor: pointer;
  border: 1.5px solid transparent; transition: all .3s var(--ease);
  letter-spacing: .02em;
}
.btn-primary {
  background: var(--cotton); color: #fff;
  box-shadow: 0 10px 26px -10px rgba(255,143,171,.85);
}
.btn-primary:hover { background: var(--rose-deep); color:#fff; transform: translateY(-2px); box-shadow: 0 16px 34px -12px rgba(226,98,127,.9); }
.btn-ghost {
  background: rgba(255,255,255,.6); color: var(--graphite);
  border-color: var(--cherry); backdrop-filter: blur(6px);
}
.btn-ghost:hover { border-color: var(--cotton); color: var(--rose-deep); transform: translateY(-2px); }

/* ---------- 區塊抬頭 ---------- */
.eyebrow {
  font-family: var(--serif); font-style: italic; font-size: 1.05rem;
  color: var(--cotton); letter-spacing: .04em; margin-bottom: .6rem;
  display: inline-flex; align-items: center; gap: .6em;
}
.eyebrow::before { content: "✦"; font-style: normal; font-size: .8em; }
.section-title {
  font-family: var(--serif); font-weight: 500; line-height: 1.18;
  font-size: clamp(1.9rem, 4vw, 3rem); color: var(--graphite);
  letter-spacing: -.01em;
}
section { padding: clamp(72px, 10vw, 130px) 0; position: relative; }

/* ============================================================
   NAV
   ============================================================ */
.nav {
  position: sticky; top: 0; z-index: 50;
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 28px; max-width: var(--maxw); margin: 0 auto;
  transition: all .35s var(--ease);
}
.nav.scrolled {
  background: rgba(255,248,250,.82); backdrop-filter: blur(14px) saturate(1.2);
  border-radius: 0 0 22px 22px; box-shadow: var(--shadow-sm);
  max-width: 100%; padding: 12px clamp(28px, 6vw, 80px);
}
.brand { display: flex; align-items: center; gap: .65em; font-family: var(--serif); font-size: 1.45rem; color: var(--graphite); font-weight: 600; }
.brand .mark {
  width: 34px; height: 34px; border-radius: 50%;
  background: radial-gradient(circle at 35% 30%, var(--cherry), var(--cotton));
  display: grid; place-items: center; color:#fff; font-size: 1rem; box-shadow: inset 0 -3px 8px rgba(143,40,70,.25);
}
.nav-links { display: flex; align-items: center; gap: clamp(14px, 2.4vw, 36px); }
.nav-links a { color: var(--ink-soft); font-size: .95rem; font-weight: 500; position: relative; }
.nav-links a::after { content:""; position:absolute; left:0; bottom:-5px; width:0; height:2px; background: var(--cotton); transition: width .3s var(--ease); border-radius: 2px;}
.nav-links a:hover { color: var(--graphite); }
.nav-links a:hover::after { width: 100%; }
.nav-toggle { display: none; background: none; border: none; cursor: pointer; font-size: 1.6rem; color: var(--graphite); }

/* ============================================================
   HERO
   ============================================================ */
.hero { padding: clamp(40px, 7vw, 90px) 0 clamp(60px, 9vw, 120px); position: relative; }
.hero-grid {
  display: grid; grid-template-columns: 1.05fr .95fr; gap: clamp(30px, 5vw, 80px);
  align-items: center;
}
.hero-eyebrow { font-family: var(--serif); font-style: italic; color: var(--rose-deep); font-size: 1.15rem; letter-spacing: .03em; margin-bottom: 1.1rem; }
.hero h1 {
  font-family: var(--serif); font-weight: 400;
  font-size: clamp(2.7rem, 6.4vw, 5.2rem); line-height: 1.05;
  color: var(--graphite); letter-spacing: -.02em; margin-bottom: 1.3rem;
}
.hero h1 em { font-style: italic; color: var(--cotton); }
.hero p.lead { font-size: 1.12rem; color: var(--ink-soft); max-width: 30em; margin-bottom: 2.1rem; }
.hero-cta { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-meta { margin-top: 2.6rem; display: flex; gap: clamp(20px,3vw,46px); }
.hero-meta div span { display:block; font-family: var(--serif); font-size: 1.7rem; color: var(--cotton); }
.hero-meta div small { color: var(--ink-soft); font-size: .82rem; letter-spacing:.04em; }

/* hero 視覺：星盤光環 */
.hero-visual { position: relative; width: 100%; aspect-ratio: 1; max-width: 460px; margin-inline: auto; }
.halo {
  position: absolute; inset: 0; border-radius: 50%;
  background: radial-gradient(circle at 50% 45%, #fff 0%, var(--blush) 40%, var(--cherry) 78%, var(--cotton) 100%);
  box-shadow: var(--shadow-lg);
}
.halo::before, .halo::after {
  content:""; position:absolute; border-radius:50%; border:1px dashed rgba(255,255,255,.7);
}
.halo::before { inset: 8%; }
.halo::after  { inset: 18%; border-style: dotted; border-color: rgba(143,40,70,.25); }
.halo-mandala { position:absolute; inset: 0; display:grid; place-items:center; }
.halo-mandala svg { width: 86%; height: 86%; opacity:.9; }
.hero-float {
  position:absolute; background: rgba(255,255,255,.75); backdrop-filter: blur(8px);
  border:1px solid rgba(255,255,255,.9); border-radius: 16px; padding: .7em 1em;
  box-shadow: var(--shadow-sm); font-size: .82rem; color: var(--graphite); font-weight: 500;
  display:flex; align-items:center; gap:.5em;
}
.hero-float .dot { width: 9px; height:9px; border-radius:50%; }
.hf1 { top: 6%; left: -6%; animation: float 6s ease-in-out infinite; }
.hf2 { bottom: 12%; right: -8%; animation: float 7s ease-in-out infinite .8s; }
.hf3 { bottom: -4%; left: 14%; animation: float 5.5s ease-in-out infinite .4s; }
@keyframes float { 0%,100%{ transform: translateY(0); } 50%{ transform: translateY(-12px);} }

/* ============================================================
   ABOUT
   ============================================================ */
.about-grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: clamp(34px, 5vw, 80px); align-items: center; }
.about-photo {
  position: relative; aspect-ratio: 4/5; border-radius: 26px; overflow: hidden;
  background: linear-gradient(150deg, var(--cherry), var(--pastel) 60%, var(--blush));
  box-shadow: var(--shadow-md); display: grid; place-items: center;
}
.about-photo .ph-label { color: rgba(143,40,70,.45); font-family: var(--serif); font-style: italic; text-align:center; padding: 1em; }
.about-photo::after { content:""; position:absolute; inset:0; border:1px solid rgba(255,255,255,.6); border-radius:26px; }
.about-text .section-title { margin-bottom: 1.3rem; }
.about-text p { color: var(--ink-soft); margin-bottom: 1.1rem; }
.about-sign { font-family: var(--serif); font-style: italic; font-size: 1.5rem; color: var(--cotton); margin-top: .5rem; }
.about-tags { display:flex; flex-wrap:wrap; gap: 10px; margin-top: 1.6rem; }
.tag { font-size: .85rem; color: var(--rose-ink); background: rgba(255,194,209,.4); border:1px solid var(--line); padding: .4em 1em; border-radius: 999px; }

/* ============================================================
   SERVICES
   ============================================================ */
.services { background: linear-gradient(180deg, transparent, rgba(255,229,236,.5) 30%, transparent); }
.services-head { display:flex; justify-content: space-between; align-items:flex-end; flex-wrap:wrap; gap:20px; margin-bottom: 3rem; }
.services-head p { color: var(--ink-soft); max-width: 26em; }
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.card {
  background: var(--paper); border: 1px solid var(--line); border-radius: 22px;
  padding: 2.2rem 1.9rem; transition: all .4s var(--ease); position: relative; overflow: hidden;
}
.card::before {
  content:""; position:absolute; top:0; left:0; right:0; height: 4px;
  background: linear-gradient(90deg, var(--cherry), var(--cotton)); transform: scaleX(0); transform-origin: left; transition: transform .4s var(--ease);
}
.card:hover { transform: translateY(-8px); box-shadow: var(--shadow-md); border-color: transparent; }
.card:hover::before { transform: scaleX(1); }
.card .num { font-family: var(--serif); font-style: italic; color: var(--cherry); font-size: 1.1rem; }
.card h3 { font-family: var(--serif); font-weight: 500; font-size: 1.5rem; margin: .5rem 0 .8rem; color: var(--graphite); }
.card p { color: var(--ink-soft); font-size: .96rem; margin-bottom: 1.4rem; }
.card .price { font-family: var(--serif); font-size: 1.25rem; color: var(--cotton); }
.card .price small { font-family: var(--sans); color: var(--ink-soft); font-size: .8rem; }
.card ul { list-style:none; margin: 1rem 0 1.4rem; }
.card ul li { font-size: .9rem; color: var(--ink-soft); padding-left: 1.4em; position: relative; margin-bottom: .4em;}
.card ul li::before { content:"✦"; position:absolute; left:0; color: var(--cherry); font-size:.75em; top:.25em;}

/* ============================================================
   CALCULATOR
   ============================================================ */
.calc { background: linear-gradient(180deg, transparent, rgba(255,179,198,.18)); }
.calc-head { text-align:center; max-width: 40em; margin: 0 auto 3rem; }
.calc-head p { color: var(--ink-soft); margin-top: 1rem; }
.calc-shell {
  background: rgba(255,255,255,.72); backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,.9); border-radius: 30px;
  box-shadow: var(--shadow-md); padding: clamp(24px, 4vw, 48px);
}
.calc-form { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; align-items: end; }
.field { display:flex; flex-direction: column; gap: .4em; }
.field label { font-size: .82rem; font-weight: 600; color: var(--rose-ink); letter-spacing:.02em; }
.field input, .field select {
  font-family: var(--sans); font-size: 1rem; color: var(--graphite);
  padding: .75em .9em; border-radius: 13px; border: 1.5px solid var(--line);
  background: #fff; transition: border-color .25s, box-shadow .25s; width: 100%;
}
.field input:focus, .field select:focus { outline:none; border-color: var(--cotton); box-shadow: 0 0 0 4px rgba(255,143,171,.16); }
.calc-form .btn { grid-column: 1 / -1; justify-content: center; margin-top: .4rem; }
.calc-note { text-align:center; font-size: .82rem; color: var(--ink-soft); margin-top: 1rem; }

.calc-result { margin-top: 2.6rem; display: none; }
.calc-result.show { display: block; animation: rise .6s var(--ease); }
@keyframes rise { from{ opacity:0; transform: translateY(20px);} to{opacity:1; transform:none;} }
.result-grid { display: grid; grid-template-columns: 420px 1fr; gap: clamp(24px,4vw,48px); align-items: start; }
.bg-card { background:#fff; border-radius: 24px; border:1px solid var(--line); padding: 1.2rem; box-shadow: var(--shadow-sm); }
.bg-svg { width: 100%; height: auto; display:block; }

.summary h3 { font-family: var(--serif); font-size: 1.9rem; font-weight: 500; color: var(--graphite); margin-bottom: .3rem; }
.summary .sub { color: var(--ink-soft); margin-bottom: 1.5rem; }
.attr-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; margin-bottom: 1.6rem; }
.attr {
  background: rgba(255,229,236,.5); border:1px solid var(--line); border-radius: 16px; padding: .9em 1.1em;
}
.attr .k { font-size: .76rem; color: var(--rose-ink); font-weight:600; letter-spacing:.03em; }
.attr .v { font-family: var(--serif); font-size: 1.15rem; color: var(--graphite); margin-top: .15em; }
.attr.full { grid-column: 1 / -1; }
.chips { display:flex; flex-wrap:wrap; gap:8px; margin-top:.4em; }
.chip { font-size:.8rem; padding:.3em .8em; border-radius:999px; background:#fff; border:1px solid var(--line); color: var(--rose-ink); }
.chip.red { color: var(--rose-deep); border-color: var(--cherry); }
.blurb { background: var(--cream); border-left: 3px solid var(--cotton); border-radius: 0 14px 14px 0; padding: 1em 1.3em; color: var(--ink-soft); font-size: .95rem; margin-top: 1.4rem; }

details.planets { margin-top: 1.6rem; }
details.planets summary { cursor: pointer; font-weight: 600; color: var(--rose-deep); font-size: .92rem; }
.ptable { width: 100%; border-collapse: collapse; margin-top: 1rem; font-size: .86rem; }
.ptable th, .ptable td { padding: .45em .6em; text-align: center; border-bottom: 1px solid var(--line); }
.ptable th { color: var(--rose-ink); font-weight: 600; }
.ptable .blk { color: var(--graphite); font-weight: 600; }
.ptable .red { color: var(--rose-deep); font-weight: 600; }
.legend { display:flex; gap: 18px; justify-content:center; margin-top: 1rem; font-size:.8rem; color:var(--ink-soft); }
.legend i { display:inline-block; width:10px; height:10px; border-radius:50%; margin-right:5px; vertical-align: middle;}

/* ============================================================
   STEPS / CONTACT / FOOTER
   ============================================================ */
.steps-grid { display:grid; grid-template-columns: repeat(4,1fr); gap: 22px; margin-top: 3rem; counter-reset: s; }
.step { padding: 1.6rem 1.4rem; border-radius: 18px; background: rgba(255,255,255,.6); border:1px solid var(--line); }
.step .n { font-family: var(--serif); font-size: 2.4rem; color: var(--cherry); line-height:1; }
.step h4 { font-family: var(--serif); font-weight:500; font-size: 1.2rem; margin:.5rem 0 .4rem; color: var(--graphite); }
.step p { font-size: .9rem; color: var(--ink-soft); }

.contact { text-align:center; }
.contact-card {
  background: linear-gradient(150deg, var(--cotton), var(--cherry));
  border-radius: 32px; padding: clamp(40px, 7vw, 88px) 28px; color: #fff;
  box-shadow: var(--shadow-lg); position: relative; overflow:hidden;
}
.contact-card::before { content:""; position:absolute; inset:0; background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='60' height='60'%3E%3Ctext x='10' y='30' font-size='20' fill='rgba(255,255,255,0.12)'%3E✦%3C/text%3E%3C/svg%3E"); opacity:.6;}
.contact-card h2 { font-family: var(--serif); font-weight: 500; font-size: clamp(2rem,4.5vw,3.2rem); position: relative; }
.contact-card p { max-width: 34em; margin: 1rem auto 2rem; opacity: .95; position: relative; }
.contact-card .btn-primary { background: #fff; color: var(--rose-deep); position: relative; }
.contact-card .btn-primary:hover { background: var(--graphite); color:#fff; }
.contact-links { display:flex; gap: 26px; justify-content:center; margin-top: 1.8rem; position: relative; flex-wrap:wrap; }
.contact-links a { color:#fff; font-weight:500; border-bottom:1px solid rgba(255,255,255,.5); padding-bottom:2px;}
.contact-links a:hover { color: var(--graphite); }

footer { padding: 50px 0 40px; border-top: 1px solid var(--line); margin-top: 40px; }
.foot-grid { display:flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 18px; }
.foot-grid .brand { font-size: 1.2rem; }
footer small { color: var(--ink-soft); font-size: .82rem; display:block; }
.disclaimer { font-size: .76rem; color: var(--ink-soft); opacity:.85; margin-top: 1.4rem; line-height: 1.7; max-width: 60em; }

/* ---------- 進場動畫 ---------- */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .8s var(--ease), transform .8s var(--ease); }
.reveal.in { opacity: 1; transform: none; }

/* ============================================================
   RWD
   ============================================================ */
@media (max-width: 920px) {
  .hero-grid, .about-grid, .result-grid { grid-template-columns: 1fr; }
  .hero-visual { max-width: 360px; margin-top: 1rem; }
  .cards, .steps-grid { grid-template-columns: 1fr 1fr; }
  .calc-form { grid-template-columns: 1fr 1fr; }
  .result-grid { } .bg-card { max-width: 420px; margin: 0 auto; }
}
@media (max-width: 600px) {
  .nav-links { display: none; }
  .nav-links.open { display:flex; position:absolute; top:64px; right:20px; flex-direction:column; background:#fff; padding:18px 24px; border-radius:18px; box-shadow: var(--shadow-md); gap:16px; }
  .nav-toggle { display:block; }
  .cards, .steps-grid, .calc-form, .attr-grid { grid-template-columns: 1fr; }
  .hero-meta { flex-wrap: wrap; gap: 18px; }
}