/* =========================================================
   CHI Creative — Book Cover Design Studio
   Shared stylesheet
   ========================================================= */

:root {
  --ink:        #1a1a1a;
  --ink-soft:   #4a4744;
  --paper:      #f5f1ea;
  --paper-deep: #ece5d8;
  --cream:      #fbf9f4;
  --line:       #ddd5c7;
  --accent:     #b5482f;   /* 朱・装丁の赤 */
  --accent-ink: #8f3722;
  --gold:       #b08b4f;
  --white:      #ffffff;

  --serif: "Noto Serif JP", "Hiragino Mincho ProN", "Yu Mincho", serif;
  --sans:  "Noto Sans JP", "Hiragino Sans", "Yu Gothic", sans-serif;

  --maxw: 1140px;
  --gap:  clamp(1.5rem, 4vw, 3rem);
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--sans);
  color: var(--ink);
  background: var(--paper);
  line-height: 1.85;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  letter-spacing: .02em;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

.wrap { width: min(100% - 2.4rem, var(--maxw)); margin-inline: auto; }

/* ---------- Typography ---------- */
h1, h2, h3 { font-family: var(--serif); font-weight: 600; line-height: 1.4; letter-spacing: .04em; }

.eyebrow {
  font-family: var(--sans);
  font-size: .72rem;
  letter-spacing: .32em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 600;
  margin-bottom: 1rem;
}

.section { padding: clamp(4rem, 9vw, 7.5rem) 0; }
.section-head { max-width: 640px; margin-bottom: 3.5rem; }
.section-head h2 { font-size: clamp(1.7rem, 3.6vw, 2.5rem); margin-bottom: 1rem; }
.section-head p { color: var(--ink-soft); }

.center { text-align: center; margin-inline: auto; }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(245,241,234,.86);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}
.nav {
  display: flex; align-items: center; justify-content: space-between;
  height: 72px;
}
.brand { display: flex; align-items: baseline; gap: .5rem; font-family: var(--serif); }
.brand .mark { font-size: 1.25rem; font-weight: 600; letter-spacing: .12em; }
.brand .sub  { font-size: .62rem; letter-spacing: .3em; color: var(--ink-soft); text-transform: uppercase; }

.nav-links { display: flex; align-items: center; gap: 2.1rem; list-style: none; }
.nav-links a {
  font-size: .82rem; letter-spacing: .12em; color: var(--ink-soft);
  position: relative; padding: .3rem 0; transition: color .2s;
}
.nav-links a::after {
  content: ""; position: absolute; left: 0; bottom: -2px; width: 0; height: 1px;
  background: var(--accent); transition: width .25s ease;
}
.nav-links a:hover, .nav-links a[aria-current="page"] { color: var(--ink); }
.nav-links a:hover::after, .nav-links a[aria-current="page"]::after { width: 100%; }
.nav-links .btn-nav {
  border: 1px solid var(--ink); border-radius: 100px; padding: .5rem 1.3rem; color: var(--ink);
}
.nav-links .btn-nav::after { display: none; }
.nav-links .btn-nav:hover { background: var(--ink); color: var(--cream); }

.nav-toggle { display: none; background: none; border: 0; cursor: pointer; width: 30px; height: 24px; position: relative; }
.nav-toggle span { position: absolute; left: 0; width: 100%; height: 2px; background: var(--ink); transition: .3s; }
.nav-toggle span:nth-child(1) { top: 2px; }
.nav-toggle span:nth-child(2) { top: 11px; }
.nav-toggle span:nth-child(3) { top: 20px; }
.nav-toggle.open span:nth-child(1) { top: 11px; transform: rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { top: 11px; transform: rotate(-45deg); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: .6rem;
  font-size: .85rem; letter-spacing: .1em; font-weight: 500;
  padding: .95rem 2rem; border-radius: 100px; cursor: pointer;
  transition: transform .2s ease, background .2s, color .2s; border: 1px solid transparent;
}
.btn-primary { background: var(--accent); color: var(--cream); }
.btn-primary:hover { background: var(--accent-ink); transform: translateY(-2px); }
.btn-ghost { border-color: var(--ink); color: var(--ink); }
.btn-ghost:hover { background: var(--ink); color: var(--cream); transform: translateY(-2px); }
.btn .arrow { transition: transform .2s; }
.btn:hover .arrow { transform: translateX(4px); }

/* ---------- Hero ---------- */
.hero { position: relative; padding: clamp(3.5rem, 8vw, 6rem) 0 clamp(4rem, 9vw, 7rem); overflow: hidden; }
.hero-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: clamp(2rem, 5vw, 4.5rem); align-items: center; }
.hero h1 { font-size: clamp(2.2rem, 5.2vw, 3.7rem); line-height: 1.32; margin-bottom: 1.6rem; }
.hero h1 .accent { color: var(--accent); }
.hero .lead { font-size: 1.05rem; color: var(--ink-soft); max-width: 30rem; margin-bottom: 2.4rem; }
.hero-actions { display: flex; gap: 1rem; flex-wrap: wrap; }

/* floating cover fan — center cover (cv3) sits in FRONT and is fully visible;
   side covers flank it, rotated outward, so all three read clearly. */
.cover-stack { position: relative; height: clamp(360px, 38vw, 430px); }
.cover-stack .cv { position: absolute; }
.cover-stack .cv img { display: block; width: auto; border-radius: 4px; box-shadow: 0 26px 58px -22px rgba(26,26,26,.5); }
.cover-stack .cv1 { left: 0;   bottom: 0; transform: rotate(-8deg); z-index: 1; } /* 左 */
.cover-stack .cv2 { right: 0;  bottom: 0; transform: rotate(8deg);  z-index: 1; } /* 右 */
.cover-stack .cv3 { left: 50%; top: 0; transform: translateX(-50%) rotate(0deg); z-index: 3; } /* 中央・最前面 */
.cover-stack .cv1 img { height: clamp(230px, 27vw, 310px); }
.cover-stack .cv2 img { height: clamp(230px, 27vw, 310px); }
.cover-stack .cv3 img { height: clamp(280px, 34vw, 378px); }

/* real book-cover image (gallery + previews) */
.shot {
  aspect-ratio: 1600 / 2560; border-radius: 4px; overflow: hidden; display: block;
  background: var(--paper-deep); box-shadow: 0 14px 34px -18px rgba(26,26,26,.5);
}
.shot img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .4s ease; }
.work:hover .shot img { transform: scale(1.04); }

/* ---------- Placeholder book covers ---------- */
.cover {
  aspect-ratio: 2 / 3; border-radius: 3px; position: relative; overflow: hidden;
  display: flex; flex-direction: column; justify-content: space-between;
  padding: 1.1rem 1rem; color: #fff; font-family: var(--serif);
  box-shadow: 0 14px 34px -18px rgba(26,26,26,.5);
}
.cover .c-top { font-size: .6rem; letter-spacing: .25em; opacity: .8; text-transform: uppercase; }
.cover .c-title { font-size: 1.05rem; line-height: 1.45; font-weight: 600; }
.cover .c-author { font-size: .62rem; letter-spacing: .15em; opacity: .85; }
.cover .c-rule { width: 30px; height: 2px; background: currentColor; opacity: .6; margin: .4rem 0; }

/* cover palettes */
.cv-a { background: linear-gradient(160deg, #2b3a4a, #14202c); }
.cv-b { background: linear-gradient(160deg, #b5482f, #7d2a18); }
.cv-c { background: linear-gradient(160deg, #d8c9a8, #b49a64); color: #2b2419; }
.cv-d { background: linear-gradient(160deg, #3c3a52, #1d1b2e); }
.cv-e { background: linear-gradient(160deg, #2f5d52, #16332c); }
.cv-f { background: linear-gradient(160deg, #efe7d8, #d8cdb5); color: #2b2419; }
.cv-g { background: linear-gradient(160deg, #c2603f, #d99a5b); }
.cv-h { background: linear-gradient(160deg, #1a1a1a, #3a3633); }
.cv-i { background: linear-gradient(160deg, #5a6b7d, #2f3d4a); }
.cv-c .c-rule, .cv-f .c-rule { background: #2b2419; }

/* ---------- Stats band ---------- */
.stats { background: var(--ink); color: var(--cream); }
.stats .wrap { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; padding: clamp(2.6rem, 5vw, 3.6rem) 1.2rem; text-align: center; }
.stat .num { font-family: var(--serif); font-size: clamp(2.2rem, 5vw, 3.2rem); color: #fff; line-height: 1; }
.stat .num small { font-size: .9rem; color: var(--gold); margin-left: .2rem; }
.stat .label { font-size: .78rem; letter-spacing: .14em; color: #c8c0b2; margin-top: .7rem; }

/* ---------- Feature cards ---------- */
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.6rem; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.6rem; }
.card {
  background: var(--cream); border: 1px solid var(--line); border-radius: 8px;
  padding: 2.2rem 1.9rem; transition: transform .25s ease, box-shadow .25s ease;
}
.card:hover { transform: translateY(-4px); box-shadow: 0 20px 40px -28px rgba(26,26,26,.4); }
.card .ic { width: 44px; height: 44px; display: grid; place-items: center; border-radius: 10px;
  background: var(--paper-deep); color: var(--accent); margin-bottom: 1.3rem; font-family: var(--serif); font-size: 1.2rem; }
.card h3 { font-size: 1.15rem; margin-bottom: .7rem; }
.card p { font-size: .9rem; color: var(--ink-soft); }

/* ---------- Works gallery ---------- */
.filters { display: flex; gap: .6rem; flex-wrap: wrap; margin-bottom: 2.6rem; }
.filters button {
  font-family: var(--sans); font-size: .8rem; letter-spacing: .08em;
  padding: .5rem 1.2rem; border-radius: 100px; border: 1px solid var(--line);
  background: transparent; color: var(--ink-soft); cursor: pointer; transition: .2s;
}
.filters button.active, .filters button:hover { background: var(--ink); color: var(--cream); border-color: var(--ink); }

.gallery { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; }
.work { transition: transform .25s ease; }
.work:hover { transform: translateY(-6px); }
.work .cover { cursor: pointer; }
.work .meta { margin-top: .9rem; }
.work .meta .t { font-family: var(--serif); font-size: .92rem; }
.work .meta .c { font-size: .72rem; color: var(--accent); letter-spacing: .1em; margin-top: .15rem; }
.is-hidden { display: none !important; }

/* clickable hint on covers */
.work .shot { position: relative; cursor: pointer; }
.work .shot::after {
  content: "制作ストーリーを見る  +";
  position: absolute; inset: 0; display: grid; place-items: center;
  background: linear-gradient(to top, rgba(20,17,14,.78), rgba(20,17,14,.25));
  color: #fff; font-size: .78rem; letter-spacing: .12em; font-family: var(--sans);
  opacity: 0; transition: opacity .3s ease; padding: 1rem; text-align: center;
}
.work .shot:hover::after { opacity: 1; }

/* ---------- Work story modal ---------- */
.modal { position: fixed; inset: 0; z-index: 100; display: none; }
.modal.open { display: block; }
.modal-backdrop { position: absolute; inset: 0; background: rgba(15,12,9,.7); backdrop-filter: blur(4px); }
.modal-panel {
  position: relative; z-index: 1; max-width: 960px; width: calc(100% - 2.4rem);
  max-height: 88vh; margin: 6vh auto 0; background: var(--cream); border-radius: 14px;
  overflow: hidden; display: grid; grid-template-columns: .82fr 1.18fr;
  box-shadow: 0 40px 100px -30px rgba(0,0,0,.6); animation: modalIn .35s ease;
}
@keyframes modalIn { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: none; } }
.modal-media { background: var(--ink); display: grid; place-items: center; padding: 2rem; }
.modal-media img { width: 100%; max-width: 280px; border-radius: 4px; box-shadow: 0 24px 50px -18px rgba(0,0,0,.6); }
.modal-body { padding: clamp(1.8rem, 4vw, 2.8rem); overflow-y: auto; }
.modal-cat { font-size: .72rem; letter-spacing: .18em; color: var(--accent); text-transform: uppercase; margin-bottom: .6rem; }
.modal-title { font-size: clamp(1.3rem, 2.6vw, 1.8rem); margin-bottom: 1.6rem; line-height: 1.45; }
.modal-story .blk { margin-bottom: 1.5rem; }
.modal-story .blk:last-child { margin-bottom: 0; }
.modal-story .blk h4 {
  font-family: var(--sans); font-size: .72rem; letter-spacing: .14em; color: var(--ink);
  margin-bottom: .5rem; padding-left: .9rem; position: relative;
}
.modal-story .blk h4::before { content: ""; position: absolute; left: 0; top: .15rem; bottom: .15rem; width: 3px; background: var(--accent); border-radius: 2px; }
.modal-story .blk p { font-size: .92rem; color: var(--ink-soft); line-height: 1.95; }
.modal-story .draft { margin-top: 1.6rem; font-size: .74rem; color: var(--ink-soft); background: var(--paper-deep); border-radius: 8px; padding: .8rem 1rem; }
.modal-close {
  position: absolute; top: .8rem; right: .8rem; z-index: 3; width: 38px; height: 38px; border-radius: 50%;
  border: 0; background: rgba(255,255,255,.9); color: var(--ink); font-size: 1.4rem; line-height: 1; cursor: pointer;
  display: grid; place-items: center; transition: background .2s, transform .2s;
}
.modal-close:hover { background: #fff; transform: rotate(90deg); }
body.modal-open { overflow: hidden; }

/* 前後の作品へ切り替える矢印 */
.modal-nav {
  position: fixed; top: 50%; transform: translateY(-50%); z-index: 5;
  width: 50px; height: 50px; border-radius: 50%; border: 0; cursor: pointer;
  background: rgba(255,255,255,.92); color: var(--ink);
  font-size: 1.9rem; line-height: 1; padding-bottom: 4px;
  display: grid; place-items: center; box-shadow: 0 8px 24px -8px rgba(0,0,0,.5);
  transition: background .2s, transform .2s;
}
.modal-nav:hover { background: #fff; }
.modal-nav.prev { left: 2rem; }
.modal-nav.next { right: 2rem; }
.modal-nav.prev:hover { transform: translateY(-50%) translateX(-3px); }
.modal-nav.next:hover { transform: translateY(-50%) translateX(3px); }
@media (max-width: 760px) {
  /* スマホはパネル全体を縦スクロール（中の本文が下まで読めるように） */
  .modal-panel { display: block; margin-top: 4vh; max-height: 92vh; overflow-y: auto; -webkit-overflow-scrolling: touch; }
  .modal-media { padding: 1.4rem 1.4rem 1rem; }
  .modal-media img { max-width: 150px; }
  .modal-body { overflow: visible; padding-top: 1.2rem; }
  .modal-close { position: fixed; top: calc(4vh + .7rem); right: 1.3rem; z-index: 6; }
  .modal-nav { width: 42px; height: 42px; font-size: 1.6rem; background: rgba(255,255,255,.86); }
  .modal-nav.prev { left: .5rem; }
  .modal-nav.next { right: .5rem; }
}

/* ---------- Split / About ---------- */
.split { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(2rem, 5vw, 4rem); align-items: center; }
.portrait {
  aspect-ratio: 4 / 5; border-radius: 8px; background: linear-gradient(160deg, var(--paper-deep), var(--line));
  display: grid; place-items: center; color: var(--ink-soft); font-family: var(--serif); position: relative; overflow: hidden;
}
.portrait::after { content: "CHI"; font-size: clamp(3rem, 8vw, 6rem); letter-spacing: .1em; opacity: .25; }
.prose p { color: var(--ink-soft); margin-bottom: 1.2rem; }
.prose p:last-child { margin-bottom: 0; }

/* timeline */
.timeline { list-style: none; border-left: 2px solid var(--line); padding-left: 1.8rem; }
.timeline li { position: relative; padding-bottom: 1.8rem; }
.timeline li:last-child { padding-bottom: 0; }
.timeline li::before { content: ""; position: absolute; left: calc(-1.8rem - 6px); top: .55rem; width: 10px; height: 10px; border-radius: 50%; background: var(--accent); }
.timeline .yr { font-family: var(--serif); color: var(--accent); font-size: .85rem; letter-spacing: .08em; }
.timeline .ev { font-size: .92rem; }
.timeline .ev span { display: block; color: var(--ink-soft); font-size: .82rem; }

/* process steps */
.steps { counter-reset: step; display: grid; gap: 1.2rem; }
.step { display: grid; grid-template-columns: auto 1fr; gap: 1.4rem; align-items: start;
  background: var(--cream); border: 1px solid var(--line); border-radius: 8px; padding: 1.6rem 1.8rem; }
.step .n { counter-increment: step; font-family: var(--serif); font-size: 1.4rem; color: var(--accent);
  width: 46px; height: 46px; display: grid; place-items: center; border: 1px solid var(--accent); border-radius: 50%; }
.step .n::before { content: counter(step, decimal-leading-zero); }
.step h3 { font-size: 1.08rem; margin-bottom: .35rem; }
.step p { font-size: .88rem; color: var(--ink-soft); }

/* price */
.price-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.6rem; }
.price { background: var(--cream); border: 1px solid var(--line); border-radius: 10px; padding: 2.2rem 1.9rem; text-align: center; }
.price.featured { border-color: var(--accent); position: relative; }
.price.featured::before { content: "人気"; position: absolute; top: -12px; left: 50%; transform: translateX(-50%);
  background: var(--accent); color: #fff; font-size: .68rem; letter-spacing: .15em; padding: .25rem .9rem; border-radius: 100px; }
.price .pname { font-family: var(--serif); font-size: 1.2rem; margin-bottom: .8rem; }
.price .amt { font-family: var(--serif); font-size: 2rem; color: var(--ink); }
.price .amt small { font-size: .8rem; color: var(--ink-soft); }
.price ul { list-style: none; text-align: left; margin: 1.4rem 0 0; }
.price li { font-size: .85rem; color: var(--ink-soft); padding: .5rem 0; border-top: 1px solid var(--line); padding-left: 1.4rem; position: relative; }
.price li::before { content: "—"; position: absolute; left: 0; color: var(--accent); }

/* ---------- CTA band ---------- */
.cta-band { background: var(--ink); color: var(--cream); text-align: center; }
.cta-band h2 { font-size: clamp(1.6rem, 4vw, 2.4rem); color: #fff; margin-bottom: 1.1rem; }
.cta-band p { color: #c8c0b2; max-width: 34rem; margin: 0 auto 2.2rem; }

/* ---------- Contact form ---------- */
.contact-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(2rem, 5vw, 4rem); }
.contact-info .item { margin-bottom: 1.8rem; }
.contact-info .item .k { font-size: .72rem; letter-spacing: .18em; color: var(--accent); text-transform: uppercase; margin-bottom: .35rem; }
.contact-info .item .v { font-family: var(--serif); font-size: 1.05rem; }
.contact-info .item .v small { display: block; font-family: var(--sans); font-size: .82rem; color: var(--ink-soft); letter-spacing: 0; }

.form { background: var(--cream); border: 1px solid var(--line); border-radius: 12px; padding: clamp(1.8rem, 4vw, 2.8rem); }
.field { margin-bottom: 1.4rem; }
.field label { display: block; font-size: .8rem; letter-spacing: .08em; margin-bottom: .5rem; font-weight: 500; }
.field label .req { color: var(--accent); font-size: .72rem; margin-left: .3rem; }
.field input, .field select, .field textarea {
  width: 100%; font-family: var(--sans); font-size: .95rem; color: var(--ink);
  background: var(--white); border: 1px solid var(--line); border-radius: 7px; padding: .85rem 1rem; transition: border .2s, box-shadow .2s;
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px rgba(181,72,47,.12);
}
.field textarea { resize: vertical; min-height: 140px; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.4rem; }
.form .btn-primary { width: 100%; justify-content: center; }
.form-note { font-size: .76rem; color: var(--ink-soft); margin-top: 1rem; text-align: center; }

.form-status { margin-top: 1.2rem; padding: 1rem 1.2rem; border-radius: 8px; font-size: .88rem; display: none; }
.form-status.show { display: block; }
.form-status.ok { background: #e7efe7; color: #2f5d3a; border: 1px solid #b9d4bd; }
.form-status.notice { background: #f6ece2; color: #8f3722; border: 1px solid #e3c4ab; line-height: 1.85; }

.demo-badge {
  display: inline-flex; align-items: center; gap: .5rem; font-size: .72rem; letter-spacing: .08em;
  background: var(--paper-deep); color: var(--ink-soft); padding: .4rem .9rem; border-radius: 100px; margin-bottom: 1.6rem;
}
.demo-badge::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--gold); }

/* 受付対象の告知バナー */
.contact-notice {
  background: var(--cream); border: 1px solid var(--accent); border-left: 4px solid var(--accent);
  border-radius: 8px; padding: 1.15rem 1.5rem; margin-bottom: 2.6rem;
}
.contact-notice strong { display: block; font-family: var(--serif); font-size: 1.02rem; color: var(--ink); margin-bottom: .35rem; }
.contact-notice span { font-size: .85rem; color: var(--ink-soft); line-height: 1.8; }

/* ---------- Footer ---------- */
.site-footer { background: #14110e; color: #c8c0b2; padding: clamp(3rem, 6vw, 4.5rem) 0 2rem; }
.footer-top { display: grid; grid-template-columns: 1.7fr 1fr; gap: 2.5rem; padding-bottom: 2.6rem; border-bottom: 1px solid #2e2a25; }
.footer-brand .mark { font-family: var(--serif); font-size: 1.4rem; color: #fff; letter-spacing: .12em; }
.footer-brand p { font-size: .85rem; margin-top: 1rem; max-width: 22rem; }
.footer-col h4 { font-size: .72rem; letter-spacing: .2em; color: #fff; text-transform: uppercase; margin-bottom: 1.1rem; font-family: var(--sans); }
.footer-col ul { list-style: none; }
.footer-col li { margin-bottom: .7rem; }
.footer-col a { font-size: .88rem; transition: color .2s; }
.footer-col a:hover { color: #fff; }
.footer-bottom { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 1rem; padding-top: 1.8rem; font-size: .76rem; color: #8a8278; }

/* ---------- Reveal animation ----------
   Hidden state applies ONLY when JS is active (html.js). Without JS,
   or before the script runs, everything stays fully visible — no ghosting. */
.reveal { transition: opacity .7s ease, transform .7s ease; }
.js .reveal { opacity: 0; transform: translateY(28px); }
.js .reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .js .reveal { opacity: 1; transform: none; transition: none; }
}

/* ---------- Page hero (sub pages) ---------- */
.page-hero { padding: clamp(3rem, 6vw, 4.5rem) 0 clamp(1.5rem, 3vw, 2.5rem); }
.page-hero .eyebrow { margin-bottom: .8rem; }
.page-hero h1 { font-size: clamp(2rem, 5vw, 3rem); margin-bottom: 1rem; }
.page-hero p { color: var(--ink-soft); max-width: 38rem; }
.crumb { font-size: .76rem; letter-spacing: .1em; color: var(--ink-soft); margin-bottom: 1.4rem; }
.crumb a:hover { color: var(--accent); }

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .hero-grid, .split, .contact-grid { grid-template-columns: 1fr; }
  .cover-stack { height: 380px; max-width: 360px; margin: 1rem auto 0; }
  .gallery { grid-template-columns: repeat(3, 1fr); }
  .grid-3, .price-grid { grid-template-columns: 1fr 1fr; }
  .footer-top { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
}
@media (max-width: 720px) {
  .nav-toggle { display: block; }
  .nav-links {
    position: fixed; inset: 72px 0 auto 0; flex-direction: column; align-items: flex-start; gap: 0;
    background: var(--cream); border-bottom: 1px solid var(--line); padding: .5rem 1.2rem 1.4rem;
    transform: translateY(-12px); opacity: 0; pointer-events: none; transition: .25s;
  }
  .nav-links.open { transform: none; opacity: 1; pointer-events: auto; }
  .nav-links li { width: 100%; }
  .nav-links a { display: block; padding: .9rem 0; width: 100%; border-bottom: 1px solid var(--line); }
  .nav-links .btn-nav { margin-top: .8rem; text-align: center; }
}
@media (max-width: 600px) {
  .gallery { grid-template-columns: repeat(2, 1fr); }
  .grid-3, .grid-2, .price-grid, .field-row { grid-template-columns: 1fr; }
  .stats .wrap { grid-template-columns: 1fr; gap: 1.6rem; }
  .hero-actions { width: 100%; }
  .hero-actions .btn { flex: 1; justify-content: center; }
}