/* ==========================================================================
   King Stone Msk — ВАРИАНТ в стиле puff63.ru (первый + второй экран)
   Отдельный файл, основной сайт не затрагивает.
   ========================================================================== */

:root {
    --pf-dark:   #1b1917;   /* тёплый почти-чёрный */
    --pf-dark-2: #232019;
    --pf-gold:   #a5986d;   /* акцент */
    --pf-gold-lt:#c9b98c;
    --pf-ink:    #313131;   /* текст на светлом */
    --pf-muted:  #6f6b64;
    --pf-light:  #f4f2ee;   /* светлый фон 2 экрана */
    --pf-line:   #e2ded6;
    --white:     #ffffff;
    --pf-btn-a:  #d8c99f;
    --pf-btn-b:  #bda876;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
[hidden] { display: none !important; }

html { scroll-behavior: smooth; }
body {
    font-family: 'Montserrat', -apple-system, BlinkMacSystemFont, sans-serif;
    color: var(--pf-ink);
    background: var(--pf-light);
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

.pf-container { width: 100%; max-width: 1240px; margin: 0 auto; padding: 0 32px; }

:focus-visible { outline: 2px solid var(--pf-gold); outline-offset: 3px; }

/* три точки ○ ○ ● */
.pf-dots { display: inline-flex; align-items: center; gap: 6px; }
.pf-dots i { width: 9px; height: 9px; border-radius: 50%; border: 1.5px solid var(--pf-gold); display: inline-block; }
.pf-dots i:last-child { background: var(--pf-gold); }

/* Кнопка puff — бежево-золотая */
.pf-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-family: 'Montserrat', sans-serif;
    font-weight: 800;
    font-size: 15px;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: #fff;
    padding: 22px 40px;
    border: none;
    border-radius: 10px;
    cursor: pointer;
    background: linear-gradient(180deg, #4a7c5a, #3a6548);
    box-shadow: 0 6px 0 0 #2a4a32, 0 18px 28px -14px rgba(0,0,0,0.5), inset 0 1px 0 rgba(255,255,255,0.15);
    transition: transform 0.15s, box-shadow 0.15s, filter 0.2s;
}
.pf-btn:hover { filter: brightness(1.1); box-shadow: 0 6px 0 0 #2a4a32, 0 20px 32px -12px rgba(0,0,0,0.45), inset 0 1px 0 rgba(255,255,255,0.2), 0 0 24px rgba(74,124,90,0.3); }
.pf-btn:active { transform: translateY(4px); box-shadow: 0 2px 0 0 #2a4a32, 0 8px 16px -10px rgba(0,0,0,0.5); }
.pf-btn--lg { padding: 26px 48px; font-size: 16px; }

/* ==========================================================================
   ПЕРВЫЙ ЭКРАН — hero
   ========================================================================== */
.pf-hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    color: var(--white);
    overflow: hidden;
}
.pf-hero__bg { position: absolute; inset: 0; z-index: 0; }
.pf-hero__bg img { width: 100%; height: 100%; object-fit: cover; object-position: center; }
.pf-hero__bg::after {
    content: "";
    position: absolute; inset: 0;
    background:
        linear-gradient(90deg, rgba(18,16,14,0.86) 0%, rgba(18,16,14,0.64) 44%, rgba(18,16,14,0.34) 74%, rgba(18,16,14,0.12) 100%),
        linear-gradient(180deg, rgba(18,16,14,0.45) 0%, rgba(18,16,14,0.08) 36%, rgba(18,16,14,0.28) 100%);
}

/* Шапка */
.pf-header { position: relative; z-index: 2; }
.pf-header__inner {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 22px 0;
}
.pf-logo { display: flex; align-items: center; gap: 12px; white-space: nowrap; }
.pf-logo__mark { font-weight: 900; font-size: 26px; letter-spacing: 0.04em; color: var(--white); }
.pf-logo__sub { font-size: 11px; line-height: 1.35; color: rgba(255,255,255,0.72); max-width: 180px; white-space: normal; }
.pf-header__nav { display: flex; align-items: center; gap: 16px; }
.pf-header__nav a { font-size: 12px; font-weight: 500; color: rgba(255,255,255,0.65); transition: color 0.15s; white-space: nowrap; }
.pf-header__nav a:hover { color: var(--pf-gold); }
.pf-header__spacer { margin-left: auto; }
.pf-header__city { display: flex; align-items: center; gap: 8px; font-size: 14px; color: rgba(255,255,255,0.85); }
.pf-header__city .dot { width: 30px; height: 30px; border-radius: 50%; background: rgba(255,255,255,0.12); display: grid; place-items: center; color: var(--pf-gold); }
.pf-header__phone { font-family: 'Playfair Display', serif; font-weight: 700; font-size: 22px; color: var(--white); white-space: nowrap; letter-spacing: 0.01em; }
.pf-header__phone b { color: var(--pf-gold); }
.pf-header__socials { display: flex; align-items: center; gap: 8px; }
.pf-hicon {
    display: grid; place-items: center;
    width: 38px; height: 38px;
    border-radius: 50%;
    overflow: hidden;
    color: #fff;
    background: rgba(255,255,255,0.1);
    border: 1px solid rgba(255,255,255,0.22);
    transition: color 0.15s, border-color 0.15s, background 0.15s, transform 0.15s;
}
.pf-hicon:hover { color: var(--pf-gold); border-color: var(--pf-gold); background: rgba(255,255,255,0.05); }
.pf-max-img {
    display: block;
    filter: brightness(0) invert(1);
    transition: filter 0.2s;
}
.pf-hicon--max:hover .pf-max-img {
    filter: brightness(0) invert(1) sepia(1) saturate(3) hue-rotate(10deg) brightness(0.85);
}
.pf-header__btn {
    display: inline-flex; align-items: center;
    font-family: 'Montserrat', sans-serif; font-weight: 700; font-size: 14px;
    color: #fff;
    background: none;
    border: 1.5px solid rgba(255,255,255,0.4);
    border-radius: 6px;
    padding: 11px 20px;
    white-space: nowrap;
    cursor: pointer;
    transition: background 0.2s, color 0.2s, border-color 0.2s;
}
.pf-header__btn:hover { background: var(--pf-gold); border-color: var(--pf-gold); color: #2a2415; }

/* Тело hero */
.pf-hero__body {
    position: relative;
    z-index: 1;
    flex: 1;
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: 48px;
    align-items: start;
    padding: 52px 0 52px;
}
/* преимущества слева выравниваем по верху с текстовым блоком (сдвиг под надзаголовок) */
.pf-hero__body .pf-adv-list { margin-top: 64px; }

/* Левая колонка — преимущества на hero */
.pf-adv-list { display: flex; flex-direction: column; gap: 28px; }
.pf-adv { display: flex; flex-direction: row; align-items: center; gap: 16px; }
.pf-adv__icon {
    flex-shrink: 0;
    width: 54px; height: 54px;
    display: flex; align-items: center; justify-content: center;
    color: var(--pf-gold);
}
.pf-adv__icon svg { width: 42px; height: 42px; }
.pf-adv__text { font-size: 15px; line-height: 1.4; color: rgba(255,255,255,0.92); font-weight: 500; }
.pf-adv__text b { color: var(--white); font-weight: 700; }

/* Левая колонка — бейджи */
.pf-badges { display: flex; flex-direction: column; gap: 14px; align-items: flex-start; }
.pf-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: 15px;
    font-weight: 600;
    line-height: 1.3;
    color: var(--white);
    background: rgba(255,255,255,0.08);
    border: 1px solid rgba(255,255,255,0.2);
    border-radius: 100px;
    padding: 12px 20px 12px 15px;
}
.pf-badge svg { color: var(--pf-gold); flex-shrink: 0; }

/* Центр — контент */
.pf-hero__main { max-width: 620px; }
.pf-overline { font-family: 'Playfair Display', serif; font-size: 24px; font-weight: 400; color: rgba(255,255,255,0.92); margin-bottom: 16px; }
.pf-hero__title {
    font-weight: 900;
    font-size: clamp(30px, 3.5vw, 46px);
    line-height: 1.12;
    text-transform: none;
    color: var(--white);
    margin-bottom: 10px;
}
.pf-hero__title .gold {
    display: block;
    color: var(--pf-gold);
    text-transform: uppercase;
    font-size: 0.86em;
    margin-top: 8px;
}
.pf-hero__sub {
    display: flex; align-items: flex-start; gap: 12px;
    font-size: 17px; line-height: 1.4;
    color: rgba(255,255,255,0.88);
    margin: 22px 0 30px;
    max-width: 480px;
}
.pf-hero__sub .pf-dots { margin-top: 6px; flex-shrink: 0; }
.pf-hero__cta { margin-bottom: 18px; }
.pf-hero__undernote {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    max-width: 520px;
    font-size: 14.5px;
    font-weight: 600;
    line-height: 1.5;
    color: rgba(255,255,255,0.95);
    background: rgba(165,152,109,0.12);
    border-left: 3px solid var(--pf-gold);
    border-radius: 0 8px 8px 0;
    padding: 14px 18px;
}
.pf-hero__undernote-ic { flex-shrink: 0; color: var(--pf-gold); margin-top: 1px; }

/* Тизер квиза */
.pf-quiz-teaser { display: flex; align-items: flex-start; gap: 18px; max-width: 520px; }
.pf-quiz-teaser__icon {
    flex-shrink: 0;
    width: 70px; height: 70px;
    border-radius: 50%;
    background: linear-gradient(180deg, var(--pf-btn-a), var(--pf-btn-b));
    display: grid; place-items: center;
    color: #2a2415;
}
.pf-quiz-teaser__text h4 { font-size: 15px; font-weight: 800; text-transform: uppercase; letter-spacing: 0.03em; color: var(--white); margin-bottom: 6px; }
.pf-quiz-teaser__text p { font-size: 13.5px; line-height: 1.5; color: rgba(255,255,255,0.72); }

/* ==========================================================================
   ВТОРОЙ ЭКРАН — преимущества
   ========================================================================== */
.pf-benefits {
    background:
        radial-gradient(ellipse 80% 50% at 50% 0%, rgba(165,152,109,0.09) 0%, transparent 100%),
        radial-gradient(ellipse 40% 40% at 90% 80%, rgba(165,152,109,0.06) 0%, transparent 100%),
        var(--pf-light);
    padding: 96px 0;
    border-top: 1px solid var(--pf-line);
}
.pf-benefits__head { max-width: 900px; margin: 0 auto 56px; text-align: center; }
.pf-benefits__head .pf-dots { margin-bottom: 20px; }
.pf-benefits__title {
    font-family: 'Playfair Display', serif;
    font-weight: 400;
    font-size: clamp(28px, 3.2vw, 44px);
    line-height: 1.22;
    color: var(--pf-ink);
}
.pf-highlight {
    font-weight: 700;
    color: var(--white);
    background: linear-gradient(180deg, transparent 4px, #4a7c5a 4px, #3a6548 calc(100% - 4px), transparent calc(100% - 4px));
    border-radius: 12px;
    padding: 0 14px;
    box-decoration-break: clone;
    -webkit-box-decoration-break: clone;
}

.pf-benefits__grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}
.pf-bcard {
    background: var(--white);
    border: 1px solid var(--pf-line);
    border-radius: 8px;
    padding: 34px 34px 36px;
    transition: transform 0.2s, box-shadow 0.2s;
}
.pf-bcard:hover { transform: translateY(-4px); box-shadow: 0 22px 44px -24px rgba(27,25,23,0.4); }
.pf-bcard__icon {
    display: grid;
    place-items: center;
    width: 60px; height: 60px;
    border-radius: 14px;
    background: #faf6ec;
    color: var(--pf-gold);
    margin-bottom: 22px;
}
.pf-bcard__icon svg { width: 32px; height: 32px; }
.pf-bcard__title {
    font-weight: 800;
    font-size: 19px;
    line-height: 1.28;
    color: var(--pf-ink);
    margin-bottom: 12px;
}
.pf-bcard__text { font-size: 15px; line-height: 1.55; color: var(--pf-muted); }

/* ==========================================================================
   ТРЕТИЙ ЭКРАН — квиз
   ========================================================================== */
.pf-quiz {
    background:
        radial-gradient(ellipse 60% 50% at 30% 90%, rgba(165,152,109,0.08) 0%, transparent 100%),
        radial-gradient(ellipse 50% 40% at 80% 20%, rgba(165,152,109,0.06) 0%, transparent 100%),
        var(--pf-light);
    padding: 96px 0;
    color: var(--pf-ink);
    border-top: 1px solid var(--pf-line);
}
.pf-quiz__head { max-width: 700px; margin: 0 auto 48px; text-align: center; }
.pf-quiz__head .pf-dots { margin-bottom: 20px; }
.pf-quiz__title {
    font-family: 'Playfair Display', serif;
    font-weight: 400;
    font-size: clamp(28px, 3.2vw, 44px);
    line-height: 1.22;
    color: var(--pf-ink);
}
.pf-quiz__title b { font-weight: 700; }
.pf-quiz__sub { font-size: 17px; color: var(--pf-muted); margin-top: 16px; line-height: 1.5; }

.pf-quiz__card {
    background: var(--white);
    border-radius: 16px;
    overflow: hidden;
    border: 2px solid rgba(165,152,109,0.3);
    box-shadow: 0 24px 60px -15px rgba(0,0,0,0.18), 0 0 0 1px rgba(165,152,109,0.1);
}

.pf-quiz__layout {
    display: grid;
    grid-template-columns: 280px 1fr;
    min-height: 420px;
}

/* Менеджер — левая колонка */
.pf-quiz__manager {
    background: var(--pf-dark);
    padding: 40px 28px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    border-right: none;
}
.pf-quiz__photo {
    width: 100px; height: 100px;
    border-radius: 50%;
    background: #e8e4dc;
    display: grid; place-items: center;
    overflow: hidden;
    margin-bottom: 14px;
}
.pf-quiz__photo img { width: 100%; height: 100%; object-fit: cover; }
.pf-quiz__mgr-name { font-weight: 700; font-size: 17px; color: var(--white); margin-bottom: 2px; }
.pf-quiz__mgr-role { font-size: 13px; color: rgba(255,255,255,0.6); margin-bottom: 24px; }
.pf-quiz__bubble {
    background: rgba(255,255,255,0.1);
    border: 1px solid rgba(255,255,255,0.15);
    border-radius: 12px;
    padding: 12px 14px;
    font-size: 13.5px;
    line-height: 1.45;
    color: rgba(255,255,255,0.85);
    position: relative;
    text-align: left;
    width: 100%;
}
.pf-quiz__bubble::before {
    content: '';
    position: absolute;
    top: -7px; left: 50%; margin-left: -7px;
    border-left: 7px solid transparent;
    border-right: 7px solid transparent;
    border-bottom: 7px solid rgba(255,255,255,0.15);
}
.pf-quiz__bubble::after {
    content: '';
    position: absolute;
    top: -6px; left: 50%; margin-left: -6px;
    border-left: 6px solid transparent;
    border-right: 6px solid transparent;
    border-bottom: 6px solid rgba(255,255,255,0.1);
}

/* Тело квиза — правая колонка */
.pf-quiz__body {
    padding: 36px 44px 28px;
    display: flex;
    flex-direction: column;
}
.pf-quiz__step-label {
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--pf-gold);
    margin-bottom: 10px;
}
.pf-quiz__question {
    font-weight: 800;
    font-size: 22px;
    line-height: 1.3;
    color: var(--pf-ink);
    margin-bottom: 24px;
}
.pf-quiz__options {
    display: flex;
    flex-direction: column;
    gap: 10px;
    flex: 1;
}
.pf-quiz__opt {
    display: block;
    width: 100%;
    text-align: left;
    padding: 15px 20px;
    font-family: 'Montserrat', sans-serif;
    font-size: 15px;
    font-weight: 500;
    color: var(--pf-ink);
    background: var(--pf-light);
    border: 2px solid transparent;
    border-radius: 10px;
    cursor: pointer;
    transition: border-color 0.15s, background 0.15s;
}
.pf-quiz__opt:hover { border-color: var(--pf-gold); }
.pf-quiz__opt.is-selected { border-color: var(--pf-gold); background: #faf6ec; }

/* Текстовое поле (размеры) */
.pf-quiz__field { flex: 1; }
.pf-quiz__textarea {
    width: 100%;
    min-height: 120px;
    padding: 16px 18px;
    font-family: 'Montserrat', sans-serif;
    font-size: 15px;
    line-height: 1.5;
    color: var(--pf-ink);
    background: var(--pf-light);
    border: 2px solid var(--pf-line);
    border-radius: 10px;
    resize: vertical;
    transition: border-color 0.15s;
}
.pf-quiz__textarea:focus { border-color: var(--pf-gold); outline: none; }

/* Контактный шаг */
.pf-quiz__chips { display: flex; gap: 10px; margin-bottom: 16px; flex-wrap: wrap; }
.pf-quiz__chip {
    cursor: pointer;
}
.pf-quiz__chip input { position: absolute; opacity: 0; width: 0; height: 0; }
.pf-quiz__chip span {
    display: inline-block;
    padding: 10px 20px;
    font-family: 'Montserrat', sans-serif;
    font-size: 14px;
    font-weight: 600;
    color: var(--pf-ink);
    background: var(--pf-light);
    border: 2px solid transparent;
    border-radius: 8px;
    transition: border-color 0.15s, background 0.15s;
}
.pf-quiz__chip:hover span { border-color: var(--pf-gold); }
.pf-quiz__chip input:checked + span { border-color: var(--pf-gold); background: #faf6ec; color: var(--pf-ink); }

.pf-quiz__input {
    width: 100%;
    padding: 15px 18px;
    font-family: 'Montserrat', sans-serif;
    font-size: 16px;
    color: var(--pf-ink);
    background: var(--pf-light);
    border: 2px solid var(--pf-line);
    border-radius: 10px;
    margin-bottom: 16px;
    transition: border-color 0.15s;
}
.pf-quiz__input:focus { border-color: var(--pf-gold); outline: none; }

.pf-quiz__consent {
    display: flex; align-items: flex-start; gap: 10px;
    font-size: 13px; line-height: 1.5; color: var(--pf-muted);
    cursor: pointer;
}
.pf-quiz__consent input[type="checkbox"] { margin-top: 3px; accent-color: var(--pf-gold); }
.pf-quiz__link { color: var(--pf-gold); text-decoration: underline; }

/* Навигация внутри квиза */
.pf-quiz__nav {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-top: 20px;
}
.pf-quiz__back {
    font-family: 'Montserrat', sans-serif;
    font-size: 14px;
    font-weight: 600;
    color: var(--pf-muted);
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px 0;
    transition: color 0.15s;
}
.pf-quiz__back:hover { color: var(--pf-ink); }
.pf-quiz__submit { padding: 18px 36px; font-size: 14px; }

/* Прогресс-бар */
.pf-quiz__footer {
    border-top: 1px solid var(--pf-line);
    padding: 18px 44px;
}
.pf-quiz__progress {
    display: flex;
    align-items: center;
    gap: 16px;
}
.pf-quiz__pct {
    font-size: 14px;
    color: var(--pf-muted);
    white-space: nowrap;
    min-width: 100px;
}
.pf-quiz__pct b { color: var(--pf-gold); font-weight: 700; }
.pf-quiz__bar {
    flex: 1;
    height: 6px;
    background: var(--pf-line);
    border-radius: 3px;
    overflow: hidden;
}
.pf-quiz__bar-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--pf-btn-a), var(--pf-btn-b));
    border-radius: 3px;
    transition: width 0.35s ease;
}

/* Заметка под квизом */
.pf-quiz__note {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    max-width: 680px;
    margin: 28px auto 0;
    font-size: 14.5px;
    font-weight: 500;
    line-height: 1.5;
    color: var(--pf-muted);
    background: rgba(165,152,109,0.1);
    border-left: 3px solid var(--pf-gold);
    border-radius: 0 8px 8px 0;
    padding: 16px 20px;
    text-align: left;
}
.pf-quiz__note-ic { flex-shrink: 0; color: var(--pf-gold); margin-top: 1px; }

/* ==========================================================================
   КАТАЛОГ КАМНЯ
   ========================================================================== */
.pf-catalog {
    background:
        radial-gradient(ellipse 50% 40% at 20% 80%, rgba(165,152,109,0.08) 0%, transparent 100%),
        radial-gradient(ellipse 40% 30% at 90% 10%, rgba(165,152,109,0.06) 0%, transparent 100%),
        var(--pf-dark);
    padding: 96px 0;
    color: var(--white);
    position: relative;
}
.pf-catalog::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 10%;
    right: 10%;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--pf-gold), transparent);
}
.pf-catalog__head { max-width: 760px; margin: 0 auto 48px; text-align: center; }
.pf-catalog__head .pf-dots { margin-bottom: 20px; }
.pf-catalog__head .pf-dots i { background: rgba(255,255,255,0.25); }
.pf-catalog__head .pf-dots i:last-child { background: var(--pf-gold); }
.pf-catalog__title {
    font-family: 'Playfair Display', serif;
    font-weight: 400;
    font-size: clamp(28px, 3.2vw, 44px);
    line-height: 1.22;
    color: var(--white);
}
.pf-catalog__title b { font-weight: 700; }
.pf-catalog__sub { font-size: 16px; color: rgba(255,255,255,0.55); margin-top: 14px; line-height: 1.5; }

.pf-brands {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px;
    margin-bottom: 48px;
}
.pf-brand {
    padding: 8px 20px;
    border: 1px solid rgba(255,255,255,0.12);
    border-radius: 100px;
    font-size: 14px;
    font-weight: 600;
    color: rgba(255,255,255,0.7);
    letter-spacing: 0.02em;
    transition: border-color 0.2s, color 0.2s;
}
.pf-brand:hover { border-color: var(--pf-gold); color: var(--pf-gold); }
.pf-brands__caption {
    text-align: center;
    font-size: 13px;
    color: rgba(255,255,255,0.35);
    margin-bottom: 48px;
}

.pf-stones { display: flex; flex-direction: column; gap: 40px; margin-bottom: 48px; }

.pf-stone-group {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 32px;
    align-items: start;
}
.pf-stone-group__title {
    font-family: 'Playfair Display', serif;
    font-size: 24px;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 4px;
}
.pf-stone-group__label {
    font-size: 14px;
    color: var(--pf-gold);
    margin-bottom: 12px;
    font-weight: 500;
}
.pf-stone-group__desc {
    font-size: 14px;
    line-height: 1.55;
    color: rgba(255,255,255,0.5);
}

.pf-stone-tiles {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 14px;
}
.pf-stone-tile {
    aspect-ratio: 1;
    border-radius: 12px;
    overflow: hidden;
    position: relative;
    cursor: pointer;
    transition: transform 0.2s, box-shadow 0.2s;
}
.pf-stone-tile img { width: 100%; height: 100%; object-fit: cover; display: block; }
.pf-stone-tile:hover { transform: scale(1.05); box-shadow: 0 8px 24px -6px rgba(0,0,0,0.4); }
.pf-stone-tile figcaption {
    position: absolute;
    bottom: 0; left: 0; right: 0;
    padding: 8px 10px;
    background: linear-gradient(transparent, rgba(0,0,0,0.6));
    font-size: 12px;
    font-weight: 600;
    color: var(--white);
    letter-spacing: 0.02em;
}

.pf-catalog__perks {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    margin-bottom: 40px;
}
.pf-catalog__perk {
    display: flex;
    align-items: flex-start;
    gap: 18px;
    padding: 28px 32px;
    background: linear-gradient(135deg, rgba(165,152,109,0.12) 0%, rgba(165,152,109,0.04) 100%);
    border: 1.5px solid rgba(165,152,109,0.35);
    border-radius: 16px;
    font-size: 15px;
    line-height: 1.6;
    color: rgba(255,255,255,0.85);
}
.pf-catalog__perk-icon {
    flex-shrink: 0;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--white);
    border: none;
    border-radius: 50%;
    color: var(--pf-dark);
}
.pf-catalog__perk-icon svg { color: var(--pf-dark); stroke-width: 2; }
.pf-catalog__perk-text b { color: #fff; }
.pf-catalog__perk svg { flex-shrink: 0; color: var(--pf-gold); margin-top: 2px; }

.pf-catalog__cta { text-align: center; }

/* ==========================================================================
   НАШИ РАБОТЫ (кейсы)
   ========================================================================== */
.pf-cases {
    background:
        radial-gradient(ellipse 60% 50% at 80% 20%, rgba(165,152,109,0.1) 0%, transparent 100%),
        radial-gradient(ellipse 40% 60% at 10% 90%, rgba(165,152,109,0.06) 0%, transparent 100%),
        var(--pf-dark);
    padding: 96px 0;
    color: var(--white);
}
.pf-cases__head { max-width: 700px; margin: 0 auto 48px; text-align: center; }
.pf-cases__head .pf-dots { margin-bottom: 20px; }
.pf-cases__head .pf-dots i { background: rgba(255,255,255,0.25); }
.pf-cases__head .pf-dots i:last-child { background: var(--pf-gold); }
.pf-cases__title {
    font-family: 'Playfair Display', serif;
    font-weight: 400;
    font-size: clamp(28px, 3.2vw, 44px);
    line-height: 1.22;
    color: var(--white);
}
.pf-cases__title b { font-weight: 700; }
.pf-cases__sub { font-size: 17px; color: rgba(255,255,255,0.55); margin-top: 14px; line-height: 1.5; }

.pf-cases__grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 28px;
}

.pf-case {
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 16px;
    overflow: hidden;
    transition: border-color 0.2s, transform 0.2s;
}
.pf-case:hover { border-color: rgba(165,152,109,0.3); transform: translateY(-4px); }

.pf-case__img {
    aspect-ratio: 16 / 9;
    overflow: hidden;
    border-bottom: 1px solid rgba(255,255,255,0.06);
}
.pf-slider {
    width: 100%;
    height: 100%;
    position: relative;
}
.pf-slider__track { position: relative; width: 100%; height: 100%; }
.pf-slider__slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    transition: opacity 0.35s;
    pointer-events: none;   /* кликается только видимый слайд, а не вся стопка */
}
.pf-slider__slide.is-active { opacity: 1; pointer-events: auto; }
.pf-slider__slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}
.pf-slider__arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 36px;
    height: 36px;
    border-radius: 50%;
    border: none;
    background: rgba(0,0,0,0.5);
    color: #fff;
    font-size: 20px;
    line-height: 1;
    cursor: pointer;
    z-index: 2;
    transition: background 0.2s;
}
.pf-slider__arrow:hover { background: rgba(0,0,0,0.75); }
.pf-slider__arrow--prev { left: 10px; }
.pf-slider__arrow--next { right: 10px; }
.pf-slider__dots {
    position: absolute;
    bottom: 10px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 6px;
    z-index: 2;
}
.pf-slider__dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    border: none;
    background: rgba(255,255,255,0.4);
    cursor: pointer;
    padding: 0;
    transition: background 0.2s;
}
.pf-slider__dot.is-active { background: #fff; }
.pf-slider__slide img { cursor: zoom-in; }

/* Lightbox */
.pf-lightbox {
    position: fixed;
    inset: 0;
    z-index: 10000;
    background: rgba(0,0,0,0.92);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s, visibility 0.3s;
}
.pf-lightbox.is-open { opacity: 1; visibility: visible; }
.pf-lightbox__img {
    max-width: 90vw;
    max-height: 88vh;
    object-fit: contain;
    border-radius: 6px;
    box-shadow: 0 8px 40px rgba(0,0,0,0.5);
}
.pf-lightbox__close {
    position: absolute;
    top: 16px;
    right: 20px;
    background: none;
    border: none;
    color: #fff;
    font-size: 36px;
    cursor: pointer;
    line-height: 1;
    opacity: 0.7;
    transition: opacity 0.2s;
}
.pf-lightbox__close:hover { opacity: 1; }
.pf-lightbox__arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 48px;
    height: 48px;
    border-radius: 50%;
    border: none;
    background: rgba(255,255,255,0.12);
    color: #fff;
    font-size: 28px;
    line-height: 1;
    cursor: pointer;
    transition: background 0.2s;
}
.pf-lightbox__arrow:hover { background: rgba(255,255,255,0.25); }
.pf-lightbox__arrow--prev { left: 20px; }
.pf-lightbox__arrow--next { right: 20px; }
.pf-lightbox__counter {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    color: rgba(255,255,255,0.6);
    font-size: 14px;
}

.pf-case__body { padding: 24px 28px 28px; }
.pf-case__title {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 17px;
    line-height: 1.35;
    color: var(--white);
    margin-bottom: 10px;
}
.pf-case__meta {
    font-size: 13px;
    color: var(--pf-gold);
    margin-bottom: 12px;
    line-height: 1.4;
}
.pf-case__text {
    font-size: 14px;
    line-height: 1.55;
    color: rgba(255,255,255,0.6);
}

/* ==========================================================================
   ПРОИЗВОДСТВО
   ========================================================================== */
.pf-production {
    background:
        radial-gradient(ellipse 60% 40% at 70% 30%, rgba(165,152,109,0.1) 0%, transparent 100%),
        radial-gradient(ellipse 30% 50% at 5% 70%, rgba(165,152,109,0.05) 0%, transparent 100%),
        var(--pf-dark);
    padding: 96px 0;
    color: var(--white);
}
.pf-production__head { max-width: 700px; margin: 0 auto 56px; text-align: center; }
.pf-production__head .pf-dots { margin-bottom: 20px; }
.pf-production__head .pf-dots i { background: rgba(255,255,255,0.25); }
.pf-production__head .pf-dots i:last-child { background: var(--pf-gold); }
.pf-production__title {
    font-family: 'Playfair Display', serif;
    font-size: clamp(28px, 3.2vw, 44px);
    font-weight: 400;
    line-height: 1.22;
    color: var(--white);
}
.pf-production__title b { font-weight: 700; }

.pf-production__hero {
    display: grid;
    grid-template-columns: 420px 1fr;
    gap: 56px;
    align-items: end;
    margin-bottom: 48px;
}

.pf-production__owner-photo {
    align-self: end;
    aspect-ratio: 3 / 4;
    overflow: hidden;
    border-radius: 18px;
}
.pf-production__owner-photo img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top center;
}

.pf-production__quote {
    margin: 0 0 24px;
}
.pf-production__quote p {
    margin: 0;
    font-family: 'Playfair Display', serif;
    font-size: clamp(20px, 2.2vw, 26px);
    line-height: 1.55;
    font-style: italic;
    color: rgba(255,255,255,0.85);
}
.pf-production__author {
    display: flex;
    flex-direction: column;
    gap: 4px;
}
.pf-production__author-name {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 16px;
    color: var(--white);
}
.pf-production__author-role {
    font-size: 14px;
    color: var(--pf-gold);
}

.pf-production__photos {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    margin-bottom: 40px;
}
.pf-production__photo {
    aspect-ratio: 1;
    background: rgba(255,255,255,0.05);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255,255,255,0.25);
    font-size: 13px;
    text-align: center;
    border: 1px solid rgba(255,255,255,0.08);
}

.pf-production__proof,
.pf-production__furniture {
    font-family: 'Montserrat', sans-serif;
    font-size: 16px;
    font-weight: 600;
    line-height: 1.55;
    color: #fff;
    padding: 16px 0 16px 22px;
    border-left: 3px solid var(--pf-gold);
    margin-bottom: 0;
}
.pf-production__proof {
    margin-top: 28px;
}
.pf-production__furniture {
    margin-top: 12px;
    margin-bottom: 32px;
}

.pf-production__cta { }

/* ==========================================================================
   ЗАПИСАТЬСЯ НА СОЗВОН
   ========================================================================== */
.pf-callback {
    background:
        radial-gradient(ellipse 80% 50% at 50% 0%, rgba(165,152,109,0.09) 0%, transparent 100%),
        radial-gradient(ellipse 40% 40% at 90% 90%, rgba(165,152,109,0.06) 0%, transparent 100%),
        var(--pf-light);
    padding: 96px 0;
    border-top: 1px solid var(--pf-line);
}
.pf-callback__inner { max-width: 760px; margin: 0 auto; }
.pf-callback__head { text-align: center; margin-bottom: 40px; }
.pf-callback__head .pf-dots { margin-bottom: 20px; }
.pf-callback__title {
    font-family: 'Playfair Display', serif;
    font-weight: 400;
    font-size: clamp(28px, 3.2vw, 44px);
    line-height: 1.22;
    color: var(--pf-dark);
}
.pf-callback__title b { font-weight: 700; }
.pf-callback__sub {
    font-size: 17px;
    line-height: 1.55;
    color: rgba(27,25,23,0.6);
    margin-top: 16px;
}

.pf-callback__list {
    list-style: none;
    counter-reset: cb;
    padding: 0;
    margin: 0 0 24px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px 32px;
}
.pf-callback__list li {
    counter-increment: cb;
    position: relative;
    padding-left: 36px;
    font-size: 15px;
    line-height: 1.55;
    color: rgba(27,25,23,0.7);
}
.pf-callback__list li::before {
    content: counter(cb);
    position: absolute;
    left: 0;
    top: 1px;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: var(--pf-gold);
    color: var(--pf-dark);
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.pf-callback__list li strong {
    display: block;
    color: var(--pf-dark);
    font-weight: 700;
    font-size: 15px;
    margin-bottom: 2px;
}

.pf-callback__note {
    font-size: 14px;
    line-height: 1.55;
    color: rgba(27,25,23,0.5);
    font-style: italic;
    text-align: center;
    margin-bottom: 32px;
}

.pf-callback__highlight {
    font-size: 15px;
    line-height: 1.55;
    color: var(--pf-dark);
    font-weight: 600;
    text-align: center;
    margin-bottom: 32px;
    background: rgba(165,152,109,0.1);
    border-left: 3px solid var(--pf-gold);
    border-radius: 0 8px 8px 0;
    padding: 16px 20px;
    max-width: 680px;
    margin-left: auto;
    margin-right: auto;
}

.pf-callback__cta-row {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 32px;
    margin-top: 32px;
    flex-wrap: wrap;
}
.pf-callback__manager {
    display: flex;
    align-items: center;
    gap: 14px;
}
.pf-callback__manager-photo {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--pf-gold);
}
.pf-callback__manager-info {
    display: flex;
    flex-direction: column;
}
.pf-callback__manager-name {
    font-weight: 700;
    font-size: 16px;
    color: var(--pf-ink);
}
.pf-callback__manager-role {
    font-size: 14px;
    color: var(--pf-muted);
}
.pf-callback__btn { }

/* --- Попап --- */
.pf-modal {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 9999;
    align-items: center;
    justify-content: center;
}
.pf-modal.is-open { display: flex; }

.pf-modal__overlay {
    position: absolute;
    inset: 0;
    background: rgba(0,0,0,0.6);
    backdrop-filter: blur(4px);
}

.pf-modal__card {
    position: relative;
    background: var(--white);
    border-radius: 20px;
    padding: 40px 36px;
    width: 100%;
    max-width: 420px;
    box-shadow: 0 24px 64px rgba(0,0,0,0.25);
    animation: pf-modal-in 0.25s ease-out;
}
@keyframes pf-modal-in {
    from { opacity: 0; transform: translateY(20px) scale(0.97); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}

.pf-modal__close {
    position: absolute;
    top: 16px;
    right: 16px;
    width: 36px;
    height: 36px;
    border: none;
    background: rgba(27,25,23,0.06);
    border-radius: 50%;
    font-size: 22px;
    line-height: 1;
    color: rgba(27,25,23,0.5);
    cursor: pointer;
    transition: background 0.15s, color 0.15s;
}
.pf-modal__close:hover { background: rgba(27,25,23,0.12); color: var(--pf-dark); }

.pf-modal__title {
    font-family: 'Playfair Display', serif;
    font-size: 24px;
    font-weight: 700;
    color: var(--pf-dark);
    margin-bottom: 6px;
}
.pf-modal__sub {
    font-size: 15px;
    color: rgba(27,25,23,0.55);
    margin-bottom: 28px;
}

.pf-modal__field { margin-bottom: 18px; }
.pf-modal__label {
    display: block;
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    font-size: 13px;
    color: var(--pf-dark);
    margin-bottom: 6px;
}
.pf-modal__input {
    width: 100%;
    padding: 12px 16px;
    border: 1.5px solid rgba(27,25,23,0.15);
    border-radius: 10px;
    font-size: 15px;
    font-family: inherit;
    color: var(--pf-dark);
    background: var(--white);
    transition: border-color 0.15s;
    box-sizing: border-box;
}
.pf-modal__input:focus { outline: none; border-color: var(--pf-gold); }

.pf-modal__chips { display: flex; gap: 8px; flex-wrap: wrap; }
.pf-modal__chip {
    cursor: pointer;
}
.pf-modal__chip input { position: absolute; opacity: 0; pointer-events: none; }
.pf-modal__chip span {
    display: inline-block;
    padding: 9px 18px;
    border: 1.5px solid rgba(27,25,23,0.15);
    border-radius: 8px;
    font-size: 14px;
    color: var(--pf-dark);
    transition: border-color 0.15s, background 0.15s, color 0.15s;
}
.pf-modal__chip input:checked + span {
    background: var(--pf-dark);
    border-color: var(--pf-dark);
    color: var(--white);
}

.pf-modal__submit { width: 100%; margin-top: 8px; }

.pf-consent {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 13px;
    line-height: 1.5;
    color: rgba(27,25,23,0.55);
    cursor: pointer;
    margin-top: 12px;
    margin-bottom: 4px;
}
.pf-consent__check {
    margin-top: 3px;
    accent-color: var(--pf-gold);
    flex-shrink: 0;
}
.pf-consent__text a {
    color: var(--pf-gold);
    text-decoration: underline;
}

/* Подсветка галочки согласия, если её забыли отметить */
@keyframes pf-consent-shake {
    0%, 100% { transform: translateX(0); }
    15% { transform: translateX(-8px); }
    30% { transform: translateX(8px); }
    45% { transform: translateX(-6px); }
    60% { transform: translateX(6px); }
    75% { transform: translateX(-3px); }
}
.pf-consent.is-invalid,
.pf-quiz__consent.is-invalid {
    color: #c0392b;
    animation: pf-consent-shake 0.5s ease;
}
.pf-consent.is-invalid a,
.pf-quiz__consent.is-invalid a {
    color: #c0392b;
}
.pf-consent.is-invalid input[type="checkbox"],
.pf-quiz__consent.is-invalid input[type="checkbox"] {
    accent-color: #c0392b;
    outline: 2px solid #c0392b;
    outline-offset: 3px;
    border-radius: 3px;
    box-shadow: 0 0 0 5px rgba(192, 57, 43, 0.18);
}

/* ==========================================================================
   FAQ
   ========================================================================== */
.pf-faq {
    background:
        radial-gradient(ellipse 70% 60% at 50% 100%, rgba(165,152,109,0.07) 0%, transparent 100%),
        radial-gradient(ellipse 50% 40% at 10% 20%, rgba(165,152,109,0.05) 0%, transparent 100%),
        #ede9e3;
    padding: 96px 0;
    border-top: 1px solid #ddd8cf;
}
.pf-faq__head { max-width: 700px; margin: 0 auto 48px; text-align: center; }
.pf-faq__head .pf-dots { margin-bottom: 20px; }
.pf-faq__title {
    font-family: 'Playfair Display', serif;
    font-weight: 400;
    font-size: clamp(28px, 3.2vw, 44px);
    line-height: 1.22;
    color: var(--pf-ink);
}
.pf-faq__title b { font-weight: 700; }

.pf-faq__list { max-width: 860px; margin: 0 auto; }
.pf-faq__item {
    border-bottom: 1px solid var(--pf-line);
}
.pf-faq__item summary {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 22px 0;
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 16px;
    line-height: 1.4;
    color: var(--pf-ink);
    cursor: pointer;
    list-style: none;
    transition: color 0.15s;
}
.pf-faq__item summary::-webkit-details-marker { display: none; }
.pf-faq__item summary::after {
    content: '+';
    flex-shrink: 0;
    width: 32px; height: 32px;
    display: grid; place-items: center;
    font-size: 22px; font-weight: 400;
    color: var(--pf-gold);
    border: 1.5px solid var(--pf-line);
    border-radius: 50%;
    transition: transform 0.25s, border-color 0.25s, background 0.25s;
}
.pf-faq__item[open] summary::after {
    content: '−';
    background: var(--pf-gold);
    color: var(--white);
    border-color: var(--pf-gold);
    transform: rotate(180deg);
}
.pf-faq__item summary:hover { color: var(--pf-gold); }
.pf-faq__answer {
    padding: 0 0 24px;
    font-size: 15px;
    line-height: 1.6;
    color: var(--pf-muted);
    max-width: 720px;
}

/* ==========================================================================
   КОНТАКТЫ + ФОРМА
   ========================================================================== */
.pf-contacts { background: var(--pf-light); padding: 80px 0 0; color: var(--pf-dark); position: relative; }

.pf-contacts__card {
    display: grid;
    grid-template-columns: 360px 1fr;
    min-height: 420px;
    background: var(--white);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 60px -15px rgba(0,0,0,0.15), 0 4px 16px -4px rgba(0,0,0,0.08);
    position: relative;
    z-index: 2;
    margin-bottom: -80px;
}

.pf-contacts__photo {
    overflow: hidden;
    background: #e8e4de;
}
.pf-contacts__photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top center;
    display: block;
}

.pf-contacts__body {
    padding: 48px 44px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.pf-contacts__title {
    font-family: 'Playfair Display', serif;
    font-weight: 400;
    font-size: clamp(22px, 2.4vw, 32px);
    line-height: 1.25;
    color: var(--pf-dark);
    margin-bottom: 10px;
}
.pf-contacts__title b { font-weight: 700; color: var(--pf-gold); }
.pf-contacts__sub { font-size: 15px; color: var(--pf-muted); line-height: 1.5; margin-bottom: 24px; }

.pf-form--inline { margin-bottom: 0; }
.pf-form--inline .pf-form__row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 20px;
}
.pf-form__group { margin-bottom: 0; }
.pf-form__label {
    display: block;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--pf-muted);
    margin-bottom: 10px;
}
.pf-form--inline .pf-quiz__input {
    margin-bottom: 0;
    background: var(--pf-light);
    border: 1px solid #d5d0c7;
}
.pf-form--inline .pf-quiz__chip span {
    background: var(--pf-light);
    border-color: #d5d0c7;
    color: var(--pf-dark);
}
.pf-form--inline .pf-quiz__chip input:checked + span {
    background: var(--pf-dark);
    border-color: var(--pf-dark);
    color: var(--white);
}
.pf-form__actions {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 16px;
    align-items: center;
}
.pf-form__actions .pf-btn {
    white-space: nowrap;
    box-shadow: 0 4px 0 0 #897b4d, 0 12px 20px -10px rgba(0,0,0,0.18), inset 0 0 0 1px rgba(255,255,255,0.25);
}
.pf-form__note {
    font-size: 12px;
    line-height: 1.4;
    color: var(--pf-muted);
}
.pf-form__note a { color: var(--pf-dark); }

/* Карта */
.pf-map { padding-top: 80px; }
.pf-map iframe { width: 100%; display: block; }

/* ==========================================================================
   ПОДВАЛ
   ========================================================================== */
.pf-footer {
    background: #141210;
    padding: 48px 0 36px;
    color: rgba(255,255,255,0.5);
    font-size: 13px;
    line-height: 1.6;
}
.pf-footer__top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    padding-bottom: 28px;
    margin-bottom: 24px;
    border-bottom: 1px solid rgba(255,255,255,0.08);
}
.pf-footer__logo {
    font-weight: 900;
    font-size: 22px;
    color: var(--white);
    letter-spacing: 0.04em;
}
.pf-footer__nav {
    display: flex;
    gap: 28px;
    flex-wrap: wrap;
}
.pf-footer__nav a {
    color: rgba(255,255,255,0.55);
    font-size: 14px;
    font-weight: 500;
    transition: color 0.15s;
}
.pf-footer__nav a:hover { color: var(--pf-gold); }
.pf-footer__contacts {
    display: flex;
    flex-wrap: wrap;
    gap: 16px 36px;
    padding-bottom: 28px;
    margin-bottom: 28px;
    border-bottom: 1px solid rgba(255,255,255,0.08);
}
.pf-footer__contact-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 14px;
    color: rgba(255,255,255,0.65);
}
.pf-footer__contact-item svg { flex-shrink: 0; color: var(--pf-gold); }
.pf-footer__max-icon { flex-shrink: 0; filter: sepia(1) saturate(2) hue-rotate(10deg) brightness(0.85); }
.pf-footer__contact-item a { color: rgba(255,255,255,0.75); transition: color 0.15s; }
.pf-footer__contact-item a:hover { color: var(--pf-gold); }
.pf-footer__partners {
    background: rgba(165,152,109,0.1);
    border-left: 3px solid var(--pf-gold);
    border-radius: 0 8px 8px 0;
    padding: 14px 18px;
    margin-bottom: 20px;
    color: rgba(255,255,255,0.7);
    font-size: 13.5px;
}
.pf-footer__legal { color: rgba(255,255,255,0.35); }
.pf-footer__legal a { color: rgba(255,255,255,0.45); text-decoration: underline; }
.pf-footer__legal a:hover { color: var(--pf-gold); }

/* Плашка-переключатель вариантов (только для сравнения, не часть дизайна) */
.pf-switch {
    position: fixed; right: 16px; bottom: 16px; z-index: 50;
    background: #1b1917; color: #fff;
    font-size: 13px; font-weight: 600;
    padding: 10px 16px; border-radius: 100px;
    box-shadow: 0 10px 24px -8px rgba(0,0,0,0.5);
    border: 1px solid rgba(255,255,255,0.15);
}
.pf-switch a { color: var(--pf-gold-lt); }

/* ==========================================================================
   АДАПТИВ
   ========================================================================== */
@media (max-width: 1080px) {
    .pf-hero__body { grid-template-columns: 1fr; gap: 36px; padding-top: 20px; align-items: start; }
    .pf-hero__main { order: -1; }
    .pf-hero__title { font-size: clamp(28px, 6vw, 40px); }
    .pf-hero__body .pf-adv-list { flex-direction: row; flex-wrap: wrap; gap: 24px; margin-top: 0; }
    .pf-adv { flex: 1 1 240px; flex-direction: row; align-items: center; gap: 14px; }
    .pf-adv__icon { width: 48px; height: 48px; flex-shrink: 0; }
    .pf-adv__icon svg { width: 36px; height: 36px; }
    .pf-benefits__grid { grid-template-columns: repeat(2, 1fr); }
    .pf-quiz__layout { grid-template-columns: 220px 1fr; }
    .pf-quiz__manager { padding: 32px 20px; }
    .pf-quiz__body { padding: 32px 28px 24px; }
    .pf-quiz__footer { padding: 16px 28px; }
    .pf-contacts__card { grid-template-columns: 300px 1fr; }
    .pf-cases__grid { gap: 24px; }
    .pf-stone-group { grid-template-columns: 240px 1fr; }
    .pf-production__hero { grid-template-columns: 340px 1fr; gap: 40px; }
}

@media (max-width: 820px) {
    .pf-cases__grid { grid-template-columns: 1fr; }
    .pf-stone-group { grid-template-columns: 1fr; }
    .pf-stone-tiles { grid-template-columns: repeat(4, 1fr); }
    .pf-catalog__perks { grid-template-columns: 1fr; }
    .pf-production__hero { grid-template-columns: 1fr; }
    .pf-production__owner-photo { max-width: 400px; margin: 0 auto; }
    .pf-header__inner { flex-wrap: wrap; gap: 14px; }
    .pf-logo__sub { display: none; }
    .pf-header__phone { font-size: 18px; }
    .pf-quiz__layout { grid-template-columns: 1fr; }
    .pf-quiz__manager {
        flex-direction: row;
        gap: 20px;
        text-align: left;
        padding: 24px 28px;
        border-right: none;
        border-bottom: 1px solid var(--pf-line);
    }
    .pf-quiz__photo { width: 70px; height: 70px; flex-shrink: 0; margin-bottom: 0; }
    .pf-quiz__photo svg { width: 70px; height: 70px; }
    .pf-quiz__mgr-name { margin-bottom: 0; }
    .pf-quiz__mgr-role { margin-bottom: 8px; }
    .pf-quiz__bubble { padding: 10px 14px; font-size: 13px; }
    .pf-quiz__bubble::before, .pf-quiz__bubble::after { display: none; }
    .pf-contacts__card { grid-template-columns: 1fr; }
    .pf-contacts__photo { height: 320px; }
    .pf-contacts__body { padding: 40px 28px; }
    .pf-form--inline .pf-form__row { grid-template-columns: 1fr; }
    .pf-form__actions { grid-template-columns: 1fr; }
    .pf-form__actions .pf-btn { width: 100%; }
    .pf-callback__list { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
    .pf-container { padding: 0 20px; }
    .pf-hero { min-height: auto; }
    .pf-hero__body { padding: 30px 0 50px; }
    .pf-adv-list { flex-direction: column; gap: 22px; }
    .pf-hero__sub .pf-dots { display: none; }
    .pf-btn, .pf-btn--lg { width: 100%; padding: 20px; font-size: 14px; }
    .pf-benefits__title,
    .pf-cases__title,
    .pf-catalog__title,
    .pf-production__title,
    .pf-callback__title,
    .pf-faq__title,
    .pf-contacts__title { font-size: 32px; font-weight: 700; line-height: 1.18; }
    .pf-benefits { padding: 64px 0; }
    .pf-benefits__grid { grid-template-columns: 1fr; }
    .pf-header {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        background: rgba(27, 25, 23, 0.95);
        backdrop-filter: blur(10px);
        -webkit-backdrop-filter: blur(10px);
        z-index: 100;
    }
    .pf-hero { padding-top: 54px; }
    .pf-header__inner { flex-wrap: nowrap; padding: 10px 20px; gap: 10px; }
    .pf-header__city { display: none; }
    .pf-header__btn { display: none; }
    .pf-logo__mark { font-size: 18px; }
    .pf-header__phone { font-size: 14px; font-family: 'Montserrat', sans-serif; font-weight: 700; }
    .pf-header__socials { display: flex; gap: 6px; }
    .pf-hicon { width: 30px; height: 30px; }
    .pf-quiz { padding: 64px 0; }
    .pf-quiz__manager { flex-direction: column; align-items: center; text-align: center; padding: 20px; }
    .pf-quiz__body { padding: 24px 20px 20px; }
    .pf-quiz__question { font-size: 19px; }
    .pf-quiz__footer { padding: 14px 20px; }
    .pf-quiz__submit { width: 100%; }
    .pf-catalog { padding: 64px 0; }
    .pf-stone-tiles { grid-template-columns: repeat(2, 1fr); }
    .pf-brand { padding: 6px 14px; font-size: 13px; }
    .pf-production { padding: 64px 0; }
    .pf-production__photos { grid-template-columns: repeat(2, 1fr); }
    .pf-production__hero { gap: 28px; }
    .pf-production__owner-photo { max-width: 100%; }
    .pf-callback { padding: 64px 0; }
    .pf-callback__list { gap: 12px 20px; }
    .pf-callback__list li { font-size: 14px; }
    .pf-modal__card { margin: 16px; padding: 32px 24px; }
    .pf-faq { padding: 64px 0; }
    .pf-faq__item summary { font-size: 15px; padding: 18px 0; }
    .pf-contacts__card { margin-bottom: -60px; border-radius: 16px; }
    .pf-contacts__photo { height: 240px; }
    .pf-contacts__body { padding: 28px 20px; }
    .pf-map { padding-top: 60px; }
    .pf-map iframe { height: 300px; }
    .pf-footer__top { flex-direction: column; align-items: flex-start; gap: 16px; }
    .pf-footer__nav { gap: 16px 20px; }
}

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    *, *::before, *::after { transition-duration: 0.001ms !important; animation-duration: 0.001ms !important; }
}