/* =========================================================
   Экспедиции с Юлией Обрегон — общие стили
   ========================================================= */

:root {
    --bg: #0a0b0d;
    --bg-2: #101216;
    --bg-3: #16181d;
    --graphite: #1c1f26;
    --line: rgba(255, 255, 255, 0.08);
    --line-strong: rgba(255, 255, 255, 0.16);
    --text: #ececec;
    --text-2: #b7b7b7;
    --text-3: #7d7f85;
    --accent: #c9a97a;      /* тёплый песочно-золотистый — из фото гор Перу */
    --accent-2: #d9c19a;
    --accent-soft: rgba(201, 169, 122, 0.15);
    --danger: #d84a3a;

    --font-serif: "Cormorant Garamond", "Playfair Display", Georgia, serif;
    --font-script: "Cormorant Garamond", "Playfair Display", Georgia, serif;
    --font-sans: "Manrope", "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

    --container: 1360px;
    --pad: clamp(20px, 5vw, 80px);
    --radius: 18px;
    --radius-lg: 26px;

    --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
    --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    background: var(--bg);
    color: var(--text);
    font-family: var(--font-sans);
    font-size: 16px;
    line-height: 1.7;
    letter-spacing: 0.01em;
    overflow-x: hidden;
    min-height: 100vh;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }

::selection {
    background: var(--accent);
    color: #0a0a0a;
}

/* Скроллбар */
::-webkit-scrollbar { width: 10px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb {
    background: var(--graphite);
    border-radius: 10px;
    border: 2px solid var(--bg);
}
::-webkit-scrollbar-thumb:hover { background: #2a2d35; }

/* =========================================================
   Утилиты
   ========================================================= */

.container {
    width: 100%;
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 var(--pad);
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 14px;
    font-size: 12px;
    letter-spacing: 0.32em;
    text-transform: uppercase;
    color: var(--accent);
    font-weight: 500;
}
.eyebrow::before {
    content: "";
    width: 42px;
    height: 1px;
    background: var(--accent);
    opacity: 0.7;
}

h1, h2, h3, h4 {
    font-family: var(--font-serif);
    font-weight: 500;
    line-height: 1.08;
    letter-spacing: -0.01em;
    color: #fff;
}

h1 { font-size: clamp(42px, 6vw, 88px); }
h2 { font-size: clamp(34px, 4.4vw, 64px); }
h3 { font-size: clamp(24px, 2.6vw, 36px); }

.script {
    font-family: var(--font-script);
    font-style: italic;
    font-weight: 400;
    color: var(--accent-2);
    letter-spacing: 0.01em;
}

p { color: var(--text-2); }

/* =========================================================
   Навигация
   ========================================================= */

.nav {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 100;
    padding: 22px 0;
    transition: background 0.4s var(--ease), backdrop-filter 0.4s var(--ease), padding 0.4s var(--ease), border-color 0.4s var(--ease);
    border-bottom: 1px solid transparent;
}
.nav.scrolled {
    background: rgba(10, 11, 13, 0.78);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    padding: 14px 0;
    border-bottom: 1px solid var(--line);
}
.nav__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 30px;
}
.brand {
    display: flex;
    align-items: center;
    gap: 12px;
    font-family: var(--font-serif);
    font-size: 22px;
    letter-spacing: 0.02em;
    color: #fff;
}
.brand__mark {
    width: 36px; height: 36px;
    border: 1px solid var(--accent);
    border-radius: 50%;
    display: grid;
    place-items: center;
    color: var(--accent);
    font-size: 15px;
    font-style: italic;
}
.brand__name em {
    font-style: italic;
    color: var(--accent-2);
    margin-right: 4px;
}

.nav__menu {
    display: flex;
    align-items: center;
    gap: 38px;
    list-style: none;
}
.nav__menu a {
    font-size: 13px;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--text-2);
    transition: color 0.3s var(--ease);
    position: relative;
    padding: 4px 0;
}
.nav__menu a:hover,
.nav__menu a.active {
    color: #fff;
}
.nav__menu a.active::after {
    content: "";
    position: absolute;
    left: 0; right: 0;
    bottom: -6px;
    height: 1px;
    background: var(--accent);
}

.nav__cta {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 12px 22px;
    border: 1px solid var(--line-strong);
    border-radius: 100px;
    color: #fff;
    font-size: 12px;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    transition: border-color 0.3s var(--ease), background 0.3s var(--ease);
}
.nav__cta:hover {
    border-color: var(--accent);
    background: var(--accent-soft);
}

.burger {
    display: none;
    width: 40px; height: 40px;
    border: 1px solid var(--line-strong);
    border-radius: 50%;
    background: transparent;
    position: relative;
}
.burger span {
    position: absolute;
    left: 10px; right: 10px;
    height: 1px;
    background: #fff;
    transition: transform 0.3s var(--ease), opacity 0.3s var(--ease), top 0.3s var(--ease);
}
.burger span:nth-child(1) { top: 14px; }
.burger span:nth-child(2) { top: 19px; }
.burger span:nth-child(3) { top: 24px; }
.burger.is-open span:nth-child(1) { top: 19px; transform: rotate(45deg); }
.burger.is-open span:nth-child(2) { opacity: 0; }
.burger.is-open span:nth-child(3) { top: 19px; transform: rotate(-45deg); }

/* =========================================================
   Hero (главная)
   ========================================================= */

.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    padding-top: 100px;
    isolation: isolate;
}
.hero__bg {
    position: absolute;
    inset: 0;
    z-index: -2;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    transform: scale(1.05);
    animation: heroZoom 20s ease-out infinite alternate;
}
/* Видеофон hero — та же роль, что и .hero__bg, но через <video> */
.hero__video {
    position: absolute;
    inset: 0;
    z-index: -2;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    transform: scale(1.03);
    pointer-events: none;
    background: #0a0b0d;
}
@keyframes heroZoom {
    from { transform: scale(1.05); }
    to   { transform: scale(1.15); }
}
.hero__overlay {
    position: absolute;
    inset: 0;
    z-index: -1;
    background:
        linear-gradient(180deg, rgba(10,11,13,0.55) 0%, rgba(10,11,13,0.35) 40%, rgba(10,11,13,0.75) 78%, var(--bg) 100%),
        radial-gradient(ellipse at 20% 30%, rgba(10,11,13,0.55) 0%, transparent 60%);
}
.hero__inner {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 60px;
    align-items: end;
    width: 100%;
    padding-bottom: 90px;
}
.hero__title {
    max-width: 980px;
}
.hero__title h1 {
    margin-top: 26px;
    font-size: clamp(44px, 6.4vw, 96px);
    line-height: 1.02;
    letter-spacing: -0.015em;
    color: #fff;
    text-shadow: 0 4px 40px rgba(0,0,0,0.5);
}
.hero__title h1 .script {
    display: block;
    font-size: clamp(28px, 3.4vw, 52px);
    margin-bottom: 6px;
    color: var(--accent-2);
    text-shadow: 0 2px 30px rgba(0,0,0,0.6);
}
.hero__scroll {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    margin-top: 40px;
    font-size: 12px;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--text-2);
    transition: color 0.3s var(--ease);
}
.hero__scroll:hover { color: #fff; }
.hero__scroll .arrow {
    display: inline-block;
    animation: bounceDown 2s var(--ease) infinite;
}
@keyframes bounceDown {
    0%, 100% { transform: translateY(0); }
    50%      { transform: translateY(6px); }
}

.hero__index {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 14px;
    color: var(--text-3);
    font-size: 12px;
    letter-spacing: 0.24em;
    text-transform: uppercase;
    padding-right: 4px;
}
.hero__index-label { color: var(--accent); }
.hero__index-line {
    width: 1px; height: 36px;
    background: linear-gradient(180deg, var(--accent), transparent);
}
.hero__index ol {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 8px;
    align-items: flex-end;
    font-family: var(--font-serif);
    font-size: 14px;
    letter-spacing: 0.05em;
}
.hero__index ol li { color: var(--text-3); }
.hero__index ol li.is-active { color: #fff; }

.hero__socials {
    position: absolute;
    left: max(20px, calc((100vw - var(--container)) / 2 + 20px));
    top: 50%;
    transform: translateY(-50%);
    display: flex;
    flex-direction: column;
    gap: 22px;
    z-index: 2;
}
.hero__socials a {
    width: 20px; height: 20px;
    color: var(--text-2);
    transition: color 0.3s var(--ease), transform 0.3s var(--ease);
}
.hero__socials a:hover { color: var(--accent); transform: translateX(3px); }
.hero__socials svg { width: 100%; height: 100%; }

/* =========================================================
   Секции с большими номерами (главная)
   ========================================================= */

.big-section {
    position: relative;
    padding: clamp(80px, 12vh, 160px) 0;
}
.big-section__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: clamp(40px, 8vw, 120px);
    align-items: center;
}
.big-section--reverse .big-section__grid {
    direction: rtl;
}
.big-section--reverse .big-section__grid > * { direction: ltr; }

.big-section__text {
    position: relative;
    padding-top: 60px;
}
.big-num {
    position: absolute;
    top: -20px;
    left: -10px;
    font-family: var(--font-serif);
    font-size: clamp(90px, 12vw, 180px);
    font-weight: 400;
    line-height: 1;
    color: transparent;
    -webkit-text-stroke: 1px rgba(255,255,255,0.14);
    letter-spacing: -0.02em;
    z-index: -1;
    user-select: none;
    pointer-events: none;
}
.big-section__eyebrow-row {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 22px;
    padding-top: 40px;
}
.big-section__title {
    max-width: 560px;
    margin-bottom: 22px;
}
.big-section__desc {
    max-width: 520px;
    margin-bottom: 34px;
    color: var(--text-2);
    line-height: 1.75;
}

.big-section__media {
    position: relative;
    aspect-ratio: 3 / 4;
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: linear-gradient(180deg, #1a1c22 0%, #101216 100%);
    box-shadow:
        0 40px 80px -20px rgba(0,0,0,0.7),
        0 0 0 1px var(--line);
}
.big-section__media img,
.big-section__media video {
    width: 100%; height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 1.6s var(--ease);
}
.big-section__media::after {
    content: "";
    position: absolute;
    inset: 0;
    background:
        linear-gradient(180deg, transparent 55%, rgba(10,11,13,0.35) 100%),
        radial-gradient(ellipse at 30% 70%, transparent 40%, rgba(10,11,13,0.35) 100%);
    pointer-events: none;
}
.big-section__media:hover img,
.big-section__media:hover video { transform: scale(1.07); }

.big-section__media--stack {
    position: relative;
}
.big-section__media--stack .stack-back {
    position: absolute;
    top: -30px; left: -30px;
    width: 65%;
    aspect-ratio: 3 / 4;
    border-radius: var(--radius-lg);
    background-size: cover;
    background-position: center;
    opacity: 0.55;
    filter: grayscale(0.2);
    z-index: -1;
    box-shadow: 0 30px 60px -20px rgba(0,0,0,0.7);
}

/* ==== Приписка после расписания ==== */
.schedule-note {
    max-width: 980px;
    margin: 34px auto 0;
    padding: 20px 26px;
    border-left: 2px solid var(--accent);
    background: rgba(201, 169, 122, 0.05);
    border-radius: 0 var(--radius) var(--radius) 0;
    color: var(--text-2);
    font-size: 15px;
    line-height: 1.7;
}

/* ==== Плашка "Ближайшая группа" ==== */
.upcoming-group {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 26px;
    padding: 11px 22px;
    border: 1px solid rgba(201, 169, 122, 0.45);
    border-radius: 100px;
    background: rgba(201, 169, 122, 0.08);
    color: var(--accent-2);
    font-size: 13px;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    transition: border-color 0.3s var(--ease), background 0.3s var(--ease), transform 0.3s var(--ease);
}
.upcoming-group:hover {
    border-color: var(--accent);
    background: rgba(201, 169, 122, 0.16);
    transform: translateY(-2px);
}
.upcoming-group__dot {
    width: 8px; height: 8px;
    border-radius: 50%;
    background: var(--accent);
    flex-shrink: 0;
    animation: upcomingPulse 2.2s var(--ease) infinite;
}
@keyframes upcomingPulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(201,169,122,0.5); }
    50%      { box-shadow: 0 0 0 7px rgba(201,169,122,0); }
}
@media (max-width: 600px) {
    .upcoming-group { font-size: 11px; padding: 9px 16px; letter-spacing: 0.1em; }
}

.link-arrow {
    display: inline-flex;
    align-items: center;
    gap: 14px;
    color: var(--accent);
    font-size: 12px;
    letter-spacing: 0.28em;
    text-transform: uppercase;
    padding-bottom: 4px;
    border-bottom: 1px solid transparent;
    transition: gap 0.3s var(--ease), border-color 0.3s var(--ease), color 0.3s var(--ease);
}
.link-arrow::after {
    content: "→";
    font-size: 16px;
    transition: transform 0.3s var(--ease);
}
.link-arrow:hover {
    gap: 22px;
    color: var(--accent-2);
    border-color: var(--accent);
}
.link-arrow:hover::after { transform: translateX(4px); }

/* =========================================================
   Секция программ на главной (архив/актуальные)
   ========================================================= */

.programs-block {
    padding: clamp(60px, 10vh, 120px) 0;
    position: relative;
}
.programs-block__head {
    text-align: center;
    margin-bottom: 70px;
}
.programs-block__head .eyebrow {
    justify-content: center;
    margin-bottom: 20px;
}
.programs-block__head .eyebrow::before,
.programs-block__head .eyebrow::after {
    content: "";
    width: 42px;
    height: 1px;
    background: var(--accent);
    opacity: 0.7;
}
.programs-block__head .eyebrow::after { display: inline-block; }

.program-cards {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
}
.program-card {
    position: relative;
    aspect-ratio: 4 / 5;
    border-radius: var(--radius-lg);
    overflow: hidden;
    isolation: isolate;
    text-decoration: none;
    color: #fff;
    box-shadow: 0 30px 60px -20px rgba(0,0,0,0.5);
    transition: transform 0.5s var(--ease), box-shadow 0.5s var(--ease);
}
.program-card:hover { transform: translateY(-6px); box-shadow: 0 40px 80px -20px rgba(0,0,0,0.7); }
.program-card__bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    transition: transform 1s var(--ease);
    z-index: -2;
}
.program-card:hover .program-card__bg { transform: scale(1.08); }
.program-card__overlay {
    position: absolute;
    inset: 0;
    z-index: -1;
    background: linear-gradient(180deg, rgba(10,11,13,0.15) 0%, rgba(10,11,13,0.35) 40%, rgba(10,11,13,0.92) 100%);
}
.program-card__body {
    position: absolute;
    left: 0; right: 0; bottom: 0;
    padding: 40px 36px;
}
.program-card__tag {
    display: inline-block;
    font-size: 11px;
    letter-spacing: 0.28em;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 14px;
}
.program-card__title {
    font-family: var(--font-serif);
    font-style: italic;
    font-size: clamp(28px, 3vw, 42px);
    line-height: 1.1;
    margin-bottom: 12px;
    color: #fff;
}
.program-card__meta {
    font-size: 13px;
    color: var(--text-2);
    margin-bottom: 22px;
    letter-spacing: 0.05em;
}
.program-card .link-arrow {
    color: #fff;
}

/* =========================================================
   Футер
   ========================================================= */

.footer {
    padding: 80px 0 40px;
    border-top: 1px solid var(--line);
    background: var(--bg);
    position: relative;
}
.footer__grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr;
    gap: 60px;
    margin-bottom: 60px;
}
.footer__brand {
    max-width: 340px;
}
.footer__brand p {
    color: var(--text-3);
    font-size: 14px;
    margin-top: 20px;
    line-height: 1.7;
}
.footer__col h4 {
    font-family: var(--font-sans);
    font-size: 12px;
    letter-spacing: 0.28em;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 22px;
    font-weight: 500;
}
.footer__col ul { list-style: none; display: flex; flex-direction: column; gap: 12px; }
.footer__col a {
    color: var(--text-2);
    font-size: 14px;
    transition: color 0.3s var(--ease);
}
.footer__col a:hover { color: #fff; }
.footer__bottom {
    padding-top: 30px;
    border-top: 1px solid var(--line);
    display: flex;
    justify-content: space-between;
    color: var(--text-3);
    font-size: 12px;
    letter-spacing: 0.06em;
}

/* =========================================================
   Внутренняя страница программы — Hero
   ========================================================= */

.p-hero {
    position: relative;
    min-height: 92vh;
    display: flex;
    align-items: flex-end;
    padding: 180px 0 90px;
    overflow: hidden;
    isolation: isolate;
}
.p-hero__bg {
    position: absolute;
    inset: 0;
    z-index: -2;
    background-size: cover;
    background-position: center;
    transform: scale(1.06);
    animation: heroZoom 22s ease-out infinite alternate;
}
.p-hero__overlay {
    position: absolute;
    inset: 0;
    z-index: -1;
    background:
        linear-gradient(180deg, rgba(10,11,13,0.4) 0%, rgba(10,11,13,0.3) 40%, rgba(10,11,13,0.85) 85%, var(--bg) 100%),
        linear-gradient(90deg, rgba(10,11,13,0.5) 0%, transparent 50%);
}
.p-hero__eyebrow {
    justify-content: center;
    margin: 0 auto 26px;
}
.p-hero__inner {
    text-align: center;
    max-width: 1100px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
}
.p-hero__inner .script {
    font-size: clamp(24px, 2.6vw, 40px);
    color: var(--accent-2);
    margin-bottom: 10px;
    text-shadow: 0 2px 20px rgba(0,0,0,0.6);
}
.p-hero h1 {
    font-size: clamp(60px, 10vw, 160px);
    letter-spacing: 0.02em;
    text-transform: uppercase;
    font-weight: 500;
    line-height: 1;
    color: #fff;
    text-shadow: 0 6px 50px rgba(0,0,0,0.55);
}
.p-hero__sub {
    max-width: 640px;
    margin: 34px auto 0;
    color: var(--text-2);
    font-size: 17px;
    line-height: 1.7;
}

/* Плитки под hero */
.tiles {
    margin-top: -60px;
    position: relative;
    z-index: 2;
    padding-bottom: 20px;
}
.tiles__grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 18px;
}
.tile {
    position: relative;
    aspect-ratio: 3 / 4;
    border-radius: var(--radius);
    overflow: hidden;
    isolation: isolate;
    box-shadow: 0 20px 40px -12px rgba(0,0,0,0.6);
    border: 1px solid var(--line);
}
.tile__bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    transition: transform 1s var(--ease);
    z-index: -2;
}
.tile:hover .tile__bg { transform: scale(1.1); }
.tile::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 40%, rgba(10,11,13,0.92) 100%);
    z-index: -1;
}
.tile__label {
    position: absolute;
    left: 18px; right: 18px; bottom: 18px;
    padding: 10px 14px;
    background: rgba(10,11,13,0.75);
    border: 1px solid var(--line-strong);
    border-radius: 10px;
    text-align: center;
    font-size: 11px;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: #fff;
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
}

/* Секция описания программы */
.p-section {
    padding: clamp(80px, 12vh, 160px) 0;
    position: relative;
}
.p-section__head {
    text-align: center;
    margin-bottom: 70px;
}
.p-section__head .eyebrow {
    justify-content: center;
    margin-bottom: 22px;
}
.p-section__head .eyebrow::after {
    content: "";
    width: 42px;
    height: 1px;
    background: var(--accent);
    opacity: 0.7;
}
.p-section__head h2 {
    font-family: var(--font-serif);
    font-style: italic;
    font-weight: 400;
    color: var(--accent-2);
}

/* Описание паломничества (два столбца) */
.about-tour {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: clamp(40px, 6vw, 90px);
    align-items: start;
}
.about-tour__media {
    aspect-ratio: 4 / 5;
    border-radius: var(--radius-lg);
    overflow: hidden;
    position: relative;
    background: linear-gradient(180deg, #1a1c22 0%, #101216 100%);
}
.about-tour__media img,
.about-tour__media video {
    width: 100%; height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 1.6s var(--ease);
}
.about-tour__media:hover img,
.about-tour__media:hover video { transform: scale(1.06); }

/* ==== Кнопка-переключатель звука видео ==== */
.sound-toggle {
    position: absolute;
    right: 18px;
    bottom: 18px;
    z-index: 3;
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 10px 12px 10px 18px;
    background: rgba(10, 11, 13, 0.65);
    color: #fff;
    border: 1px solid rgba(255,255,255,0.22);
    border-radius: 100px;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    cursor: pointer;
    transition: background 0.3s var(--ease), border-color 0.3s var(--ease), transform 0.3s var(--ease);
    font-family: var(--font-sans);
}
.sound-toggle:hover {
    background: rgba(10, 11, 13, 0.85);
    border-color: var(--accent);
    transform: translateY(-1px);
}
.sound-toggle:active { transform: translateY(0); }

.sound-toggle__hint {
    font-size: 11px;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: #fff;
    white-space: nowrap;
    max-width: 240px;
    opacity: 1;
    transition: max-width 0.4s var(--ease), opacity 0.3s var(--ease), margin 0.4s var(--ease);
    overflow: hidden;
}
/* Когда звук уже включён — подсказка скрывается, остаётся только иконка */
.sound-toggle.is-unmuted .sound-toggle__hint {
    max-width: 0;
    opacity: 0;
    margin: 0;
}

.sound-toggle__icon {
    display: inline-grid;
    place-items: center;
    width: 32px; height: 32px;
    border-radius: 50%;
    background: var(--accent);
    color: #0a0a0a;
    flex-shrink: 0;
    position: relative;
}
.sound-toggle__icon svg {
    width: 16px; height: 16px;
    position: absolute;
    inset: 8px;
    transition: opacity 0.25s var(--ease), transform 0.25s var(--ease);
}
/* По умолчанию — звук ВЫКЛЮЧЕН → показываем перечёркнутый динамик */
.sound-toggle__on  { opacity: 0; transform: scale(0.6); }
.sound-toggle__off { opacity: 1; transform: scale(1); }
/* Когда звук ВКЛЮЧЕН → показываем обычный динамик */
.sound-toggle.is-unmuted .sound-toggle__on  { opacity: 1; transform: scale(1); }
.sound-toggle.is-unmuted .sound-toggle__off { opacity: 0; transform: scale(0.6); }

/* Пульсация подсказки — привлекает внимание */
.sound-toggle:not(.is-unmuted) {
    animation: soundTogglePulse 2.4s var(--ease) infinite;
}
@keyframes soundTogglePulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(201,169,122,0.35); }
    50%      { box-shadow: 0 0 0 12px rgba(201,169,122,0); }
}

@media (max-width: 600px) {
    .sound-toggle { right: 12px; bottom: 12px; padding: 8px 10px 8px 14px; }
    .sound-toggle__hint { font-size: 10px; letter-spacing: 0.16em; }
    .sound-toggle__icon { width: 28px; height: 28px; }
}
.about-tour__body {
    padding-top: 30px;
}
.about-tour__body p {
    margin-bottom: 20px;
    font-size: 16px;
    line-height: 1.85;
    color: var(--text-2);
}
.about-tour__price {
    margin-top: 34px;
    padding: 22px 28px;
    border: 1px solid var(--accent);
    border-radius: 100px;
    display: inline-flex;
    align-items: baseline;
    gap: 14px;
    background: var(--accent-soft);
}
.about-tour__price-label {
    font-size: 11px;
    letter-spacing: 0.28em;
    text-transform: uppercase;
    color: var(--accent);
}
.about-tour__price-value {
    font-family: var(--font-serif);
    font-size: 28px;
    color: #fff;
}

/* Программа тура — таймлайн */
.timeline {
    max-width: 980px;
    margin: 0 auto;
    position: relative;
}
.timeline::before {
    content: "";
    position: absolute;
    left: 100px;
    top: 30px; bottom: 30px;
    width: 1px;
    background: linear-gradient(180deg, transparent, var(--line-strong) 10%, var(--line-strong) 90%, transparent);
}
.day {
    display: grid;
    grid-template-columns: 200px 1fr;
    gap: 40px;
    padding: 22px 0;
    align-items: flex-start;
    position: relative;
}
.day__num {
    font-family: var(--font-serif);
    font-size: 22px;
    letter-spacing: 0.1em;
    color: var(--accent);
    text-transform: uppercase;
    position: relative;
    padding-right: 60px;
    text-align: right;
}
.day__num::after {
    content: "";
    position: absolute;
    right: 42px; top: 12px;
    width: 12px; height: 12px;
    border-radius: 50%;
    background: var(--bg);
    border: 1px solid var(--accent);
    box-shadow: 0 0 0 4px var(--bg), 0 0 12px var(--accent-soft);
}
.day__text {
    padding: 22px 30px;
    background: var(--bg-2);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    color: var(--text);
    font-size: 15px;
    line-height: 1.75;
    transition: border-color 0.4s var(--ease), background 0.4s var(--ease), transform 0.4s var(--ease);
}
.day:hover .day__text {
    border-color: rgba(201,169,122,0.35);
    background: var(--bg-3);
    transform: translateX(6px);
}

/* Что включено — 4 колонки */
.included {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 22px;
}
.included__col {
    padding: 32px 26px;
    background: var(--bg-2);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    transition: border-color 0.4s var(--ease), transform 0.4s var(--ease);
}
.included__col:hover {
    border-color: rgba(201,169,122,0.35);
    transform: translateY(-4px);
}
.included__col h4 {
    font-family: var(--font-sans);
    font-size: 12px;
    letter-spacing: 0.24em;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 20px;
    font-weight: 500;
}
.included__col ul { list-style: none; display: flex; flex-direction: column; gap: 14px; }
.included__col li {
    color: var(--text-2);
    font-size: 14px;
    line-height: 1.6;
    padding-left: 18px;
    position: relative;
}
.included__col li::before {
    content: "";
    position: absolute;
    left: 0; top: 10px;
    width: 6px; height: 1px;
    background: var(--accent);
}

.extra-payment {
    margin-top: 40px;
    padding: 28px 30px;
    border: 1px dashed var(--line-strong);
    border-radius: var(--radius);
    background: rgba(216, 74, 58, 0.04);
}
.extra-payment h4 {
    color: var(--danger);
    font-family: var(--font-sans);
    font-size: 12px;
    letter-spacing: 0.24em;
    text-transform: uppercase;
    margin-bottom: 18px;
    font-weight: 600;
}
.extra-payment ul {
    list-style: none;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 12px;
}
.extra-payment li {
    color: var(--text-2);
    font-size: 13px;
    letter-spacing: 0.06em;
    padding-left: 20px;
    position: relative;
}
.extra-payment li::before {
    content: "◦";
    color: var(--danger);
    position: absolute;
    left: 0;
    font-size: 18px;
    top: -2px;
}
.extra-payment__note {
    margin-top: 16px;
    font-size: 12px;
    color: var(--text-3);
    font-style: italic;
    line-height: 1.6;
}

/* =========================================================
   Карусель "Ключевые практики" (референс №3)
   ========================================================= */

.practices {
    padding: clamp(70px, 10vh, 130px) 0 clamp(80px, 12vh, 160px);
    position: relative;
    overflow: hidden;
    background: var(--bg);
}
/* Вертикальный градиент — плавный переход от предыдущей секции (hero/фото),
   а не круговое свечение по углам */
.practices::before {
    content: "";
    position: absolute;
    inset: 0;
    background:
        linear-gradient(180deg,
            rgba(10,11,13,0.85) 0%,
            var(--bg) 30%,
            var(--bg) 70%,
            rgba(10,11,13,0.85) 100%
        );
    pointer-events: none;
    z-index: 0;
}
/* Заголовок и карусель — над градиентом */
.practices > .container { position: relative; z-index: 1; }

.carousel {
    position: relative;
    padding: 20px 0;
}
.carousel__viewport {
    overflow: hidden;
    padding: 20px 0;
}
.carousel__track {
    display: flex;
    gap: 24px;
    cursor: grab;
    user-select: none;
    -webkit-user-drag: none;
    will-change: transform;
}
.carousel__track.is-dragging { cursor: grabbing; }
.carousel__track.no-anim { transition: none !important; }

.practice-card {
    flex: 0 0 320px;
    min-height: 300px;
    padding: 34px 30px;
    background: linear-gradient(180deg, #14161b 0%, #101216 100%);
    border: 1px solid rgba(201, 169, 122, 0.18);
    border-radius: var(--radius-lg);
    display: flex;
    flex-direction: column;
    gap: 16px;
    position: relative;
    isolation: isolate;
    transition: transform 0.5s var(--ease), border-color 0.5s var(--ease), box-shadow 0.5s var(--ease);
    box-shadow:
        0 20px 40px -20px rgba(0,0,0,0.6),
        inset 0 1px 0 rgba(255,255,255,0.03);
}
.practice-card::before {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: var(--radius-lg);
    padding: 1px;
    background: linear-gradient(180deg, rgba(201,169,122,0.35) 0%, rgba(201,169,122,0) 60%);
    -webkit-mask:
        linear-gradient(#fff 0 0) content-box,
        linear-gradient(#fff 0 0);
            mask:
        linear-gradient(#fff 0 0) content-box,
        linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
            mask-composite: exclude;
    pointer-events: none;
    z-index: -1;
    opacity: 0.7;
    transition: opacity 0.5s var(--ease);
}
.practice-card:hover {
    transform: translateY(-6px);
    border-color: rgba(201, 169, 122, 0.5);
    box-shadow:
        0 30px 60px -20px rgba(0,0,0,0.7),
        0 0 0 1px rgba(201,169,122,0.15);
}
.practice-card:hover::before { opacity: 1; }

.practice-card__title {
    font-family: var(--font-sans);
    font-size: 12px;
    letter-spacing: 0.28em;
    text-transform: uppercase;
    color: var(--accent);
    font-weight: 600;
    line-height: 1.4;
}
.practice-card__text {
    font-size: 15px;
    line-height: 1.7;
    color: var(--text);
    letter-spacing: 0.005em;
}
.practice-card__index {
    display: none;
}

.carousel__nav {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 28px;
    margin-top: 50px;
}
.carousel__btn {
    width: 56px; height: 56px;
    border-radius: 50%;
    border: 1px solid var(--line-strong);
    background: transparent;
    color: #fff;
    display: grid;
    place-items: center;
    transition: border-color 0.3s var(--ease), background 0.3s var(--ease), transform 0.3s var(--ease);
}
.carousel__btn:hover {
    border-color: var(--accent);
    background: var(--accent-soft);
    transform: scale(1.05);
}
.carousel__btn svg { width: 18px; height: 18px; }
.carousel__btn:disabled {
    opacity: 0.25;
    cursor: not-allowed;
    pointer-events: none;
}
.carousel__btn:disabled:hover {
    border-color: var(--line-strong);
    background: transparent;
    transform: none;
}
.carousel__count {
    font-family: var(--font-serif);
    font-size: 18px;
    color: var(--text-2);
    letter-spacing: 0.1em;
    min-width: 60px;
    text-align: center;
}
.carousel__count b { color: #fff; font-weight: 500; }

/* =========================================================
   Форма заявки
   ========================================================= */

.contact {
    padding: clamp(60px, 10vh, 120px) 0;
    position: relative;
}
.contact__inner {
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: var(--bg-2);
    border: 1px solid var(--line);
    box-shadow: 0 40px 80px -30px rgba(0,0,0,0.6);
}
.contact__form {
    padding: clamp(40px, 5vw, 70px);
}
.contact__form h2 {
    font-family: var(--font-serif);
    font-size: clamp(28px, 3vw, 42px);
    margin-bottom: 14px;
}
.contact__form p {
    margin-bottom: 34px;
    color: var(--text-2);
}
.form-field {
    position: relative;
    margin-bottom: 26px;
}
.form-field input,
.form-field textarea {
    width: 100%;
    background: transparent;
    border: none;
    border-bottom: 1px solid var(--line-strong);
    padding: 12px 0 12px;
    color: #fff;
    font-family: inherit;
    font-size: 15px;
    outline: none;
    transition: border-color 0.3s var(--ease);
    resize: vertical;
}
.form-field textarea { min-height: 90px; }
.form-field label {
    position: absolute;
    left: 0; top: 12px;
    color: var(--text-3);
    font-size: 12px;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    pointer-events: none;
    transition: transform 0.3s var(--ease), color 0.3s var(--ease);
    transform-origin: left top;
}
.form-field input:focus + label,
.form-field input:not(:placeholder-shown) + label,
.form-field textarea:focus + label,
.form-field textarea:not(:placeholder-shown) + label {
    transform: translateY(-22px) scale(0.85);
    color: var(--accent);
}
.form-field input:focus,
.form-field textarea:focus {
    border-color: var(--accent);
}
.btn-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 14px;
    width: 100%;
    padding: 20px 32px;
    background: var(--accent);
    color: #0a0a0a;
    border: none;
    border-radius: 100px;
    font-size: 12px;
    letter-spacing: 0.28em;
    text-transform: uppercase;
    font-weight: 600;
    transition: background 0.3s var(--ease), transform 0.3s var(--ease);
    margin-top: 20px;
}
.btn-primary:hover { background: var(--accent-2); transform: translateY(-2px); }
.btn-primary::after {
    content: "→";
    transition: transform 0.3s var(--ease);
}
.btn-primary:hover::after { transform: translateX(4px); }

.contact__media {
    position: relative;
    min-height: 400px;
}
.contact__media img {
    position: absolute;
    inset: 0;
    width: 100%; height: 100%;
    object-fit: cover;
}
.contact__media::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, var(--bg-2) 0%, transparent 30%);
}

/* =========================================================
   Автор — блок на странице программы
   ========================================================= */

.author {
    display: grid;
    grid-template-columns: 1fr 1.4fr;
    align-items: stretch;
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: linear-gradient(180deg, #2a2620 0%, #1c1a18 100%);
    border: 1px solid var(--line);
}
.author__photo {
    position: relative;
    min-height: 460px;
}
.author__photo img {
    position: absolute; inset: 0;
    width: 100%; height: 100%;
    object-fit: cover;
    object-position: center;
}
.author__body {
    padding: clamp(40px, 5vw, 70px);
    display: flex;
    flex-direction: column;
    justify-content: center;
}
.author__label {
    font-family: var(--font-serif);
    font-style: italic;
    font-size: clamp(22px, 2.2vw, 32px);
    color: var(--accent-2);
    margin-bottom: 12px;
}
.author__name {
    font-family: var(--font-serif);
    font-size: clamp(38px, 4.4vw, 60px);
    line-height: 1;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: #fff;
    margin-bottom: 30px;
}
.author__list {
    list-style: none;
    margin-bottom: 28px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.author__list li {
    padding-left: 22px;
    position: relative;
    color: var(--text);
    font-size: 16px;
}
.author__list li::before {
    content: "—";
    position: absolute;
    left: 0;
    color: var(--accent);
}
.author__note {
    max-width: 460px;
    color: var(--text-2);
    line-height: 1.7;
}

/* =========================================================
   Секция "Каждый день / В экспедиции вас ждёт" (для арх. программ)
   ========================================================= */

.daily {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}
.daily__left h3 {
    font-family: var(--font-serif);
    font-style: italic;
    font-weight: 400;
    color: var(--accent-2);
    margin-bottom: 24px;
}
.daily__right ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 14px;
}
.daily__right li {
    padding: 14px 22px;
    background: var(--bg-2);
    border: 1px solid var(--line);
    border-radius: 100px;
    color: var(--text);
    font-size: 14px;
    letter-spacing: 0.03em;
    transition: border-color 0.3s var(--ease), transform 0.3s var(--ease);
}
.daily__right li:hover {
    border-color: rgba(201,169,122,0.35);
    transform: translateX(6px);
}

/* =========================================================
   Джунгли / Не турист — компактная программа с фото-фоном
   ========================================================= */

.extra-program {
    padding: clamp(80px, 12vh, 160px) 0;
    position: relative;
}
.extra-program__box {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    background: var(--bg-2);
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    overflow: hidden;
    min-height: 620px;
}
.extra-program__media {
    position: relative;
    min-height: 400px;
}
.extra-program__media img {
    position: absolute; inset: 0;
    width: 100%; height: 100%;
    object-fit: cover;
}
.extra-program__media::after {
    content: "";
    position: absolute;
    inset: 0;
    background:
        linear-gradient(90deg, transparent 40%, rgba(16,18,22,0.9) 100%),
        linear-gradient(180deg, rgba(10,11,13,0.35) 0%, transparent 30%);
}
.extra-program__title-wrap {
    position: absolute;
    left: 40px; bottom: 40px;
    z-index: 2;
}
.extra-program__eyebrow {
    display: block;
    font-size: 12px;
    letter-spacing: 0.28em;
    text-transform: uppercase;
    color: #fff;
    margin-bottom: 12px;
    font-weight: 500;
}
.extra-program__title {
    font-family: var(--font-serif);
    font-style: italic;
    font-size: clamp(44px, 6vw, 84px);
    color: #fff;
    line-height: 1;
}
.extra-program__body {
    padding: clamp(40px, 5vw, 70px);
    display: flex;
    flex-direction: column;
    justify-content: center;
}
.extra-program__badge {
    display: inline-block;
    align-self: flex-start;
    padding: 8px 14px;
    border: 1px solid var(--danger);
    color: var(--danger);
    border-radius: 100px;
    font-size: 11px;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    margin-bottom: 28px;
    font-weight: 600;
}
.extra-program__body p {
    color: var(--text);
    font-size: 16px;
    margin-bottom: 16px;
    line-height: 1.75;
}
.extra-program__body strong {
    color: #fff;
    font-weight: 500;
}
.extra-program__body ul {
    list-style: none;
    margin: 18px 0 22px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.extra-program__body ul li {
    padding-left: 22px;
    position: relative;
    color: var(--text);
    font-size: 15px;
}
.extra-program__body ul li::before {
    content: "—";
    color: var(--accent);
    position: absolute;
    left: 0;
}
.extra-program__cta {
    margin-top: 30px;
    align-self: flex-start;
}

/* =========================================================
   Анимации появления
   ========================================================= */

.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 1s var(--ease-out), transform 1s var(--ease-out);
    will-change: opacity, transform;
}
.reveal.is-visible {
    opacity: 1;
    transform: translateY(0);
}
.reveal[data-delay="1"] { transition-delay: 0.1s; }
.reveal[data-delay="2"] { transition-delay: 0.2s; }
.reveal[data-delay="3"] { transition-delay: 0.3s; }
.reveal[data-delay="4"] { transition-delay: 0.4s; }

.fade-in {
    opacity: 0;
    transition: opacity 1.2s var(--ease-out);
}
.fade-in.is-visible { opacity: 1; }

/* =========================================================
   Мобильное меню
   ========================================================= */

.mobile-menu {
    position: fixed;
    inset: 0;
    background: rgba(10,11,13,0.98);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    z-index: 90;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.4s var(--ease), visibility 0.4s var(--ease);
}
.mobile-menu.is-open {
    opacity: 1;
    visibility: visible;
}
.mobile-menu ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 26px;
    text-align: center;
}
.mobile-menu a {
    font-family: var(--font-serif);
    font-size: 32px;
    color: #fff;
    letter-spacing: 0.02em;
}
.mobile-menu a:hover { color: var(--accent); }

/* =========================================================
   Адаптивность
   ========================================================= */

@media (max-width: 1100px) {
    .footer__grid { grid-template-columns: 1fr 1fr; }
    .footer__brand { grid-column: 1 / -1; }
    .tiles__grid { grid-template-columns: repeat(3, 1fr); }
    .included { grid-template-columns: repeat(2, 1fr); }
    .practice-card { flex: 0 0 300px; }
}

@media (max-width: 900px) {
    .nav__menu, .nav__cta { display: none; }
    .burger { display: block; }

    .big-section__grid,
    .big-section--reverse .big-section__grid {
        grid-template-columns: 1fr;
        direction: ltr;
        gap: 40px;
    }
    .big-section__media { aspect-ratio: 4 / 5; }

    .program-cards { grid-template-columns: 1fr; }

    .contact__inner { grid-template-columns: 1fr; }
    .contact__media { min-height: 260px; order: -1; }

    .about-tour { grid-template-columns: 1fr; }
    .about-tour__body { padding-top: 0; }

    .day { grid-template-columns: 100px 1fr; gap: 20px; }
    .timeline::before { left: 50px; }
    .day__num { padding-right: 30px; font-size: 18px; }
    .day__num::after { right: 22px; }

    .daily { grid-template-columns: 1fr; gap: 30px; }

    .author { grid-template-columns: 1fr; }
    .author__photo { min-height: 320px; }

    .extra-program__box { grid-template-columns: 1fr; }
    .extra-program__media { min-height: 320px; }
    .extra-program__media::after {
        background: linear-gradient(180deg, transparent 50%, rgba(16,18,22,0.9) 100%);
    }
    .extra-program__title-wrap { left: 30px; bottom: 30px; }

    .hero__inner { grid-template-columns: 1fr; gap: 30px; }
    .hero__index { flex-direction: row; align-items: center; }
    .hero__index-line { width: 30px; height: 1px; background: linear-gradient(90deg, var(--accent), transparent); }
    .hero__socials { display: none; }
}

@media (max-width: 600px) {
    :root { --pad: 20px; }
    body { font-size: 15px; }

    .tiles { margin-top: -30px; }
    .tiles__grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
    .tile { aspect-ratio: 1 / 1; }
    .tile__label { left: 10px; right: 10px; bottom: 10px; padding: 8px 10px; font-size: 10px; letter-spacing: 0.15em; }

    .included { grid-template-columns: 1fr; }
    .practice-card { flex: 0 0 260px; padding: 26px 22px; min-height: 260px; }

    .day__text { padding: 16px 20px; font-size: 14px; }

    .footer__grid { grid-template-columns: 1fr; gap: 40px; }
    .footer__bottom { flex-direction: column; gap: 10px; text-align: center; }

    .nav { padding: 16px 0; }
    .brand { font-size: 18px; }
    .brand__mark { width: 30px; height: 30px; font-size: 13px; }

    .contact__form { padding: 30px 24px; }
}