/* Демонстрация: Премиальное оформление. Все селекторы ограничены .dm-premium */

.dm-premium {
  --night: #0f0e0c;
  --night2: #1a1815;
  --ivory: #efe8da;
  --ash: #a39b8b;
  --hair: #3a352d;
  --brass: #c8a96a;
  --cream: #f5f0e6;
  --cream2: #eae2d3;
  --ink: #1c1a17;
  --stone: #6b6358;
  --line: #d6cbb8;
  --bronze: #7a5e2e;
  background: var(--night);
  color: var(--ivory);
  font-family: "Montserrat", "Helvetica Neue", sans-serif;
  font-weight: 400;
}

.dm-premium h1, .dm-premium h2, .dm-premium h3,
.dm-premium .pr-word, .dm-premium .pr-price, .dm-premium .pr-num {
  font-family: "Cormorant Garamond", "Times New Roman", serif; font-weight: 300;
}
.dm-premium em { font-style: italic; }
.dm-premium .pr-label { font-size: 11px; font-weight: 500; letter-spacing: .3em; text-transform: uppercase; color: var(--brass); }
.dm-premium .pr-label--dark { color: var(--bronze); }
.dm-premium .pr-label--bronze { color: var(--bronze); }
.dm-premium .pr-mono {
  display: inline-flex; align-items: center; justify-content: center; width: 46px; height: 46px;
  border: 1px solid var(--brass); border-radius: 50%;
  font-family: "Cormorant Garamond", serif; font-size: 26px; font-weight: 400; font-style: italic; color: var(--brass);
  box-shadow: 0 0 0 3px var(--night), 0 0 0 4px rgba(200, 169, 106, .4);
}
.dm-premium .pr-btn {
  display: inline-flex; align-items: center; justify-content: center; height: 50px; padding: 0 30px;
  font-size: 11px; font-weight: 500; letter-spacing: .26em; text-transform: uppercase; border-radius: 0;
}
.dm-premium .pr-btn--line { box-shadow: inset 0 0 0 1px var(--brass); color: var(--ivory); }
.dm-premium .pr-btn--fill { background: var(--bronze); color: #fbf6ec; }
.dm-premium .pr-btn--dark { box-shadow: inset 0 0 0 1px var(--ink); color: var(--ink); }

/* ювелирное изделие из CSS-форм */
.dm-premium .pr-glow { position: absolute; left: 50%; top: 46%; width: 340px; height: 300px; transform: translate(-50%, -50%); background: radial-gradient(ellipse at center, rgba(200, 169, 106, .2), rgba(200, 169, 106, 0) 65%); }
.dm-premium .pr-jewel { position: absolute; left: 50%; top: 50%; width: 220px; height: 190px; transform: translate(-50%, -55%); }
.dm-premium .pr-ring {
  position: absolute; left: 0; bottom: 0; width: 220px; height: 96px; border-radius: 50%;
  background: conic-gradient(from 100deg, #6e5428, #e8d3a0, #a8864a, #f4e6c0, #8c6d3a, #d9bd80, #7a5e2e, #e2c88e, #6e5428);
  -webkit-mask: radial-gradient(closest-side, transparent calc(100% - 15px), #000 calc(100% - 14px));
  mask: radial-gradient(closest-side, transparent calc(100% - 15px), #000 calc(100% - 14px));
}
.dm-premium .pr-jewel::before {
  content: ""; position: absolute; left: 50%; bottom: 84px; width: 40px; height: 22px; transform: translateX(-50%);
  background: linear-gradient(90deg, #8c6d3a, #e8d3a0 50%, #8c6d3a);
  clip-path: polygon(0 0, 100% 0, 78% 100%, 22% 100%);
}
.dm-premium .pr-gem {
  position: absolute; left: 50%; bottom: 100px; width: 74px; height: 62px; transform: translateX(-50%);
  background: conic-gradient(from 20deg at 50% 36%, #ffffff, #b9c6cc, #f4f7f8, #8ea1a8, #ffffff, #cbd6da, #e9eef0, #9fb1b8, #ffffff);
  clip-path: polygon(22% 0, 78% 0, 100% 34%, 50% 100%, 0 34%);
}
.dm-premium .pr-gem::after {
  content: ""; position: absolute; left: 22%; right: 22%; top: 0; height: 34%;
  background: linear-gradient(180deg, rgba(255, 255, 255, .9), rgba(200, 214, 220, .4));
  clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%);
}
.dm-premium .pr-shadow { position: absolute; left: 50%; bottom: 70px; width: 240px; height: 26px; transform: translateX(-50%); border-radius: 50%; background: radial-gradient(ellipse, rgba(0, 0, 0, .7), transparent 70%); }

/* ----- Сайт ----- */
.dm-premium.dm--site { display: flex; flex-direction: column; }
.dm-premium .pr-nav { display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; height: 96px; padding: 0 64px; flex: none; border-bottom: 1px solid var(--hair); }
.dm-premium .pr-links { display: flex; gap: 40px; font-size: 11px; font-weight: 500; letter-spacing: .28em; text-transform: uppercase; color: var(--ash); }
.dm-premium .pr-links .is-active { color: var(--ivory); box-shadow: inset 0 -1px 0 var(--brass); padding-bottom: 6px; }
.dm-premium .pr-links--right { justify-content: flex-end; }
.dm-premium .pr-brand { display: grid; justify-items: center; gap: 4px; }
.dm-premium .pr-brand .pr-mono { width: 34px; height: 34px; font-size: 20px; }
.dm-premium .pr-brand__name { font-family: "Cormorant Garamond", serif; font-size: 26px; letter-spacing: .5em; text-transform: uppercase; margin-right: -.5em; line-height: 1; margin-top: 4px; }
.dm-premium .pr-brand__sub { font-size: 11px; letter-spacing: .3em; text-transform: uppercase; color: var(--ash); }

.dm-premium .pr-hero { display: grid; grid-template-columns: 1fr 360px 1fr; align-items: center; height: 528px; padding: 0 64px; flex: none; }
.dm-premium .pr-hero__side { position: relative; z-index: 2; display: flex; flex-direction: column; align-items: flex-end; text-align: right; }
.dm-premium .pr-hero__side--right { align-items: flex-start; text-align: left; }
.dm-premium .pr-word { font-size: 132px; line-height: .9; letter-spacing: -.01em; color: var(--ivory); }
.dm-premium .pr-word--l { margin: 26px -70px 30px 0; }
.dm-premium .pr-word--r { margin: 0 0 26px -70px; color: var(--brass); }
.dm-premium .pr-text { font-size: 15px; line-height: 1.75; color: var(--ash); max-width: 280px; font-weight: 300; }
.dm-premium .pr-price { font-size: 28px; line-height: 1.2; margin-bottom: 26px; }
.dm-premium .pr-more { margin-top: 22px; font-size: 11px; font-weight: 500; letter-spacing: .26em; text-transform: uppercase; color: var(--ash); display: flex; align-items: center; gap: 14px; }
.dm-premium .pr-more::before { content: ""; width: 36px; height: 1px; background: var(--brass); }

.dm-premium .pr-arch {
  position: relative; height: 456px; margin-top: 20px;
  border-radius: 180px 180px 0 0; border: 1px solid var(--hair);
  background: radial-gradient(ellipse at 50% 42%, #2b2721, #141210 72%);
  outline: 1px solid rgba(200, 169, 106, .35); outline-offset: -12px;
}
.dm-premium .pr-arch figcaption {
  position: absolute; left: 0; right: 0; bottom: 28px; text-align: center;
  font-family: "Cormorant Garamond", serif; font-style: italic; font-size: 17px; color: var(--ash);
}

.dm-premium .pr-collection { flex: 1; padding: 26px 64px 0; background: var(--cream); color: var(--ink); }
.dm-premium .pr-items { display: grid; grid-template-columns: repeat(3, 1fr); margin-top: 18px; }
.dm-premium .pr-items li { display: grid; grid-template-columns: 44px 1fr auto; align-items: baseline; gap: 12px; padding: 4px 36px; border-left: 1px solid var(--line); }
.dm-premium .pr-items li:first-child { padding-left: 0; border-left: 0; }
.dm-premium .pr-items li:last-child { padding-right: 0; }
.dm-premium .pr-num { font-size: 26px; font-style: italic; color: var(--bronze); }
.dm-premium .pr-items h3 { font-size: 28px; line-height: 1.1; font-weight: 400; }
.dm-premium .pr-items p { font-size: 12px; letter-spacing: .14em; text-transform: uppercase; color: var(--stone); margin-top: 6px; }
.dm-premium .pr-items b { font-family: "Cormorant Garamond", serif; font-weight: 500; font-size: 19px; }

/* ----- Приложение ----- */
.dm-premium.dm--app { display: flex; flex-direction: column; background: var(--cream); color: var(--ink); }
.dm-premium .pr-status { display: flex; justify-content: space-between; padding: 14px 28px 0; font-size: 14px; font-weight: 500; }
.dm-premium .pr-status__icons { display: flex; gap: 4px; align-items: center; }
.dm-premium .pr-status__icons i { width: 16px; height: 10px; background: var(--ink); }
.dm-premium .pr-appbar { display: flex; justify-content: space-between; align-items: center; padding: 16px 24px; font-size: 20px; }
.dm-premium .pr-appbar__brand { font-family: "Cormorant Garamond", serif; font-size: 20px; letter-spacing: .5em; text-transform: uppercase; margin-right: -.5em; }
.dm-premium .pr-photo { position: relative; height: 262px; margin: 0 24px; background: radial-gradient(ellipse at 50% 42%, #2b2721, #0f0e0c 75%); outline: 1px solid rgba(200, 169, 106, .35); outline-offset: -10px; }
.dm-premium .pr-jewel--sm { transform: translate(-50%, -52%) scale(.82); }
.dm-premium .pr-photo .pr-shadow { bottom: 56px; width: 200px; }
.dm-premium .pr-photo__count { position: absolute; left: 0; right: 0; bottom: 22px; text-align: center; font-size: 11px; letter-spacing: .3em; color: var(--ash); }
.dm-premium .pr-detail { padding: 20px 24px 0; }
.dm-premium .pr-detail__title { display: flex; justify-content: space-between; align-items: center; margin-top: 8px; }
.dm-premium .pr-detail h1 { font-size: 38px; line-height: 1.05; font-weight: 400; }
.dm-premium .pr-mono--sm { width: 38px; height: 38px; font-size: 20px; color: var(--bronze); border-color: var(--bronze); box-shadow: none; }
.dm-premium .pr-specs { margin-top: 14px; border-top: 1px solid var(--line); }
.dm-premium .pr-specs div { display: flex; justify-content: space-between; padding: 9px 0; border-bottom: 1px solid var(--line); font-size: 14px; }
.dm-premium .pr-specs dt { font-size: 11px; letter-spacing: .22em; text-transform: uppercase; color: var(--stone); align-self: center; }
.dm-premium .pr-specs dd span { color: var(--bronze); }
.dm-premium .pr-buy { display: flex; justify-content: space-between; align-items: baseline; margin: 16px 0 16px; }
.dm-premium .pr-buy .pr-price { font-size: 28px; margin: 0; font-weight: 400; }
.dm-premium .pr-note { font-size: 12px; color: var(--stone); max-width: 140px; text-align: right; line-height: 1.4; }
.dm-premium .pr-btn--block { display: flex; height: 54px; }
.dm-premium .pr-tabbar { display: flex; justify-content: space-around; margin-top: auto; padding: 16px 8px 26px; border-top: 1px solid var(--line); font-size: 11px; font-weight: 500; letter-spacing: .1em; text-transform: uppercase; color: var(--stone); }
.dm-premium .pr-tabbar span { position: relative; }
.dm-premium .pr-tabbar .is-active { color: var(--ink); }
.dm-premium .pr-tabbar .is-active::after { content: ""; position: absolute; left: 50%; top: -11px; width: 4px; height: 4px; margin-left: -2px; border-radius: 50%; background: var(--bronze); }

/* ----- Веб-платформа ----- */
.dm-premium.dm--platform { display: grid; grid-template-columns: 248px 1fr; background: var(--cream); color: var(--ink); }
.dm-premium .pr-side { display: flex; flex-direction: column; padding: 40px 36px 32px; background: var(--night); color: var(--ivory); }
.dm-premium .pr-brand--side { justify-items: start; }
.dm-premium .pr-brand--side .pr-mono { width: 44px; height: 44px; font-size: 26px; margin-bottom: 10px; }
.dm-premium .pr-brand--side .pr-brand__name { font-size: 20px; }
.dm-premium .pr-side__nav { display: grid; gap: 2px; margin-top: 56px; font-size: 11px; font-weight: 500; letter-spacing: .26em; text-transform: uppercase; color: var(--ash); }
.dm-premium .pr-side__nav li { display: flex; align-items: center; gap: 14px; padding: 12px 0; }
.dm-premium .pr-side__nav .is-active { color: var(--ivory); }
.dm-premium .pr-side__nav .is-active::before { content: ""; width: 24px; height: 1px; background: var(--brass); }
.dm-premium .pr-side__user { margin-top: auto; padding-top: 22px; border-top: 1px solid var(--hair); }
.dm-premium .pr-side__name { font-family: "Cormorant Garamond", serif; font-size: 21px; margin-top: 6px; }

.dm-premium .pr-work { padding: 44px 56px 0; }
.dm-premium .pr-work__head { display: flex; justify-content: space-between; align-items: flex-end; }
.dm-premium .pr-work__head h1 { font-size: 58px; line-height: 1; margin-top: 12px; }
.dm-premium .pr-work__head h1 em { color: var(--bronze); }
.dm-premium .pr-actions { display: flex; gap: 16px; }
.dm-premium .pr-kpis { display: grid; grid-template-columns: repeat(3, 1fr); margin: 34px 0 30px; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.dm-premium .pr-kpis div { padding: 20px 0 18px; }
.dm-premium .pr-kpis div + div { padding-left: 40px; border-left: 1px solid var(--line); }
.dm-premium .pr-kpis b { display: block; font-family: "Cormorant Garamond", serif; font-weight: 300; font-size: 48px; line-height: 1; }
.dm-premium .pr-kpis small { font-size: 22px; color: var(--stone); }
.dm-premium .pr-kpis p { font-size: 11px; letter-spacing: .24em; text-transform: uppercase; color: var(--stone); margin-top: 10px; }

.dm-premium .pr-grid { display: grid; grid-template-columns: 1fr 240px; gap: 40px; align-items: start; }
.dm-premium .pr-section-head { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 4px; }
.dm-premium .pr-section-head h2 { font-size: 28px; font-weight: 400; }
.dm-premium .pr-tabs { display: flex; gap: 24px; font-size: 11px; font-weight: 500; letter-spacing: .22em; text-transform: uppercase; color: var(--stone); }
.dm-premium .pr-tabs .is-active { color: var(--ink); box-shadow: inset 0 -1px 0 var(--bronze); padding-bottom: 4px; }
.dm-premium .pr-table { width: 100%; border-collapse: collapse; font-size: 14px; }
.dm-premium .pr-table th, .dm-premium .pr-table td { padding-right: 16px; white-space: nowrap; }
.dm-premium .pr-table th:last-child, .dm-premium .pr-table td:last-child { padding-right: 0; }
.dm-premium .pr-table th.r { text-align: right; }
.dm-premium .pr-table th { text-align: left; font-size: 11px; font-weight: 500; letter-spacing: .2em; text-transform: uppercase; color: var(--stone); padding-top: 14px; padding-bottom: 14px; border-bottom: 1px solid var(--line); }
.dm-premium .pr-table td { padding-top: 17px; padding-bottom: 17px; border-bottom: 1px solid var(--line); }
.dm-premium .pr-table td.r { text-align: right; font-family: "Cormorant Garamond", serif; font-size: 18px; font-weight: 500; }
.dm-premium .pr-time { font-family: "Cormorant Garamond", serif; font-size: 20px; font-weight: 500; }
.dm-premium .pr-st { display: inline-flex; align-items: center; gap: 8px; font-size: 13px; }
.dm-premium .pr-st::before { content: ""; width: 5px; height: 5px; border-radius: 50%; }
.dm-premium .pr-st--ok::before { background: #2f5d4e; }
.dm-premium .pr-st--wait::before { background: var(--bronze); }
.dm-premium .pr-st--new::before { background: #7a2e2a; }

.dm-premium .pr-feature { padding: 22px 22px 24px; background: var(--night); color: var(--ivory); }
.dm-premium .pr-feature__img { position: relative; height: 196px; margin: 14px 0 16px; background: radial-gradient(ellipse at 50% 45%, #2b2721, #0f0e0c 75%); outline: 1px solid rgba(200, 169, 106, .3); outline-offset: -8px; overflow: hidden; }
.dm-premium .pr-feature__img .pr-glow { width: 220px; height: 200px; }
.dm-premium .pr-jewel--xs { transform: translate(-50%, -50%) scale(.6); }
.dm-premium .pr-feature h3 { font-size: 28px; font-weight: 400; line-height: 1.1; }
.dm-premium .pr-feature h3 em { color: var(--brass); }
.dm-premium .pr-feature__meta { font-size: 11px; letter-spacing: .2em; text-transform: uppercase; color: var(--ash); margin-top: 8px; }